diff --git a/AGENTS.md b/AGENTS.md
index 1ad2250c4..8aacca936 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -7,11 +7,6 @@
 > studio websocket bridge for all agent work. Full spec: [App Remote Control](#app-remote-control---remote).
 
 ## Execution Policy
-
-- **Designs stay local.** Design documents, plans, and reports are local files
-  (`local/agent_state/<topic>/DESIGN.md`) that lanes read from disk. Never
-  publish them to the web (no Artifacts, no hosted pages); summarize in the
-  terminal instead.
 - Launch UI programs as standalone release binaries from this checkout. Do
   not use the Studio remote bridge, `ObserveMount`, `RunItem`, or any
   `cargo-makepad studio` websocket client.
@@ -36,56 +31,8 @@
   can be run directly in the shell.
 - A standalone app's built-in screenshot/capture hook is valid for visual
   inspection.
-- **System-level screenshots are FORBIDDEN.** Never run `screencapture`,
-  `CGWindowListCreateImage`/`CGDisplayCreateImage` scripts, `xcap`,
-  `import`, `scrot`, `grim`, `xwd`, PowerShell/Win32 screen grabs, or any
-  other OS screen capture — not of the display, not of a window, not
-  "just the caption". The user's screen is private. The only image of a
-  running app you may ever take is the app's own `--remote` grab (`/g`,
-  `/gq`, `/tweak/grab`), which renders the app's own drawable and nothing
-  else. If something only shows in the OS layer (native caption buttons,
-  other apps, the desktop), ask the user for a screenshot instead of
-  taking one.
 - When adding a new example crate, update both the Cargo workspace and
   `makepad.splash`.
-- **Zero locking on the UI thread, one mechanism everywhere.** The UI
-  thread never takes a `Mutex`/`RwLock`/`Condvar` that another thread can
-  hold, and never blocks on a channel. UI → workers/audio is commands over
-  a channel (bounded, non-blocking send; a full queue is reported and
-  retried next frame). Workers/audio → UI is snapshots over atomics, a
-  triple buffer, or a channel read with `try_recv`. Large payloads (PCM,
-  stems, grids, images) travel as `Arc` through the channel; a replaced
-  payload is handed back so the UI thread does the drop, never a realtime
-  thread. A realtime callback (audio) owns its state, never takes a lock
-  the UI can hold, never allocates on the hot path. This is ONE code path
-  for native and wasm — no `cfg` fork where desktop keeps shared mutexes.
-  On wasm both the browser UI thread and the AudioWorklet thread abort on
-  `Atomics.wait`, and a spinning fallback against a busy audio callback is
-  a 100 % CPU feedback loop that kills audio and frame rate together (DJ
-  web, 2026-09-03). `lock_from_ui` is only acceptable on state provably
-  touched by the UI thread alone.
-- **Standard operating flow — who does what.** The main session (Fable)
-  designs, briefs, manages and reviews; it does not write the code itself
-  except one-line fixes. **Codex writes the code**: every implementation lane
-  is a Codex lane with a precise brief (observations, files, rules, the
-  verification commands) launched through `local/tools/delegate` /
-  `local/agent_state/webdemos/tasks/queue.sh` and landed through
-  `local/tools/integrate`. **Grok does the tests and the token-heavy work**:
-  test suites, audits, surveys, log reading, conflict resolution passes,
-  reviews of large diffs (`delegate grok` / `research-grok` / `review-grok`).
-  A Fable subagent is the exception, only for a design-level change the
-  other two cannot carry (a new platform mechanism), and it stops as soon as
-  the API is fixed so Codex can do the conversions. Keep at most six lanes
-  per provider; land everything through the integrator; the user tries the
-  result — no routine captures.
-- **No temporary threads — use the pool.** Never spawn a thread for one
-  job (`std::thread::spawn` is unsupported on wasm anyway; the platform
-  spawner works everywhere). Background work goes to the platform thread
-  pool (`cx.thread_spawner()` / the pool `TaskHandle` API) or to a
-  long-lived worker created once at start-up and fed over a channel. On
-  the web a Web Worker takes hundreds of milliseconds to come up, so a
-  per-job thread is a stall; on desktop it is still churn. One mechanism
-  on both targets.
 
 ## Standalone Launch
 1. `cargo build --release -p <package>` from this checkout.
@@ -97,22 +44,6 @@
 
 ## App Remote Control (`--remote`)
 
-> **Focus law.** A `--remote` app opens its window VISIBLE BUT UNFOCUSED and
-> stays that way: it never activates, never becomes key, and bridge clicks
-> never raise it. The user keeps typing wherever they were. Everything the
-> bridge does (grabs, `/m`, `/k`, `/t`, `/snap`) works without focus because
-> input is injected through the app's event loop, not the OS. Do not work
-> around this (`MAKEPAD_FOCUS=1` exists only for a run the user asks to see
-> in front); `MAKEPAD_NO_FOCUS=1` gives a non-remote launch the same manners.
-
-> **Who may open a visible window.** Subagent/lane verification runs HIDDEN:
-> launch with `MAKEPAD_HIDE_WINDOWS=1 <bin> --remote` — the window never
-> appears, grabs (`/g`), `/snap`, `/m`, `/k`, `/t` all still work offscreen.
-> Only the integrating session opens the one visible, unfocused window the
-> user watches; several look-alike windows on screen made the user "go
-> insane" (2026-08-26).
-
-
 Any makepad app launched with `--remote` runs a localhost HTTP server inside
 the process and prints one line before the UI appears:
 
@@ -180,8 +111,6 @@ this pattern as an executable end-to-end test across three example apps.
   `GET /gq` (or `/close` each window, then `/quit`). Never leave test windows
   on the user's screen, and never `pkill` when the protocol is available.
 - **Never touch an instance the user is running.** Launch your own.
-- **`/g` is the only camera.** No OS-level screen capture of any kind (see
-  Execution Policy) — the remote grab is what you get.
 - **A vanished window or app with `[makepad-remote] user closed …` in the log
   means the human dismissed it — it was in their way.** Do **not** treat that
   as a crash and do **not** relaunch it. The app prints
@@ -222,59 +151,6 @@ this pattern as an executable end-to-end test across three example apps.
 - **Cost when idle is zero.** The event loop only upshifts its paint clock
   while a remote request is in flight.
 
-### The TWEAKER (`/tweak/*`) — design feedback and live styling
-
-Every `--remote` app carries a design-feedback overlay (plan of record:
-repo-root `tweaker.md`; implementation: `widgets/src/tweaker.rs`). Off it
-costs nothing. On, the person (or you) points at the UI: pointer events over
-the window body are swallowed before widget dispatch — **clicking a Button in
-tweak mode outlines it and never fires it** — and the window grows a property
-sidebar next to the (compressed) app UI. Shift+F10 toggles it in-app; every edit,
-theirs or yours, lands in one shared diff log.
-
-| Route | Answer | Notes |
-|---|---|---|
-| `/tweak` `?on=1\|0&annotate=1\|0` | `{"on":1,"annotate":0}` | toggle the overlay / the freehand draw mode (Alt-drag draws too) |
-| `/tweak/state` | `{"on":1,"sel":{path,ty,r,band},"props":[{n,v,set}],"hover":…,"diff":[…],"ann":[…]}` | the STRUCTURE feedback: pinned selection, its real reflected properties (`set:1` = explicitly applied), the edit log, annotation strokes with the widget paths they touch |
-| `/tweak/apply` (POST) | `{"ok":1,"path":…,"changed":[{path,prop,old,new}]}` | body `{"path":"a.b.c","splash":"{padding: Inset{left: 20}}"}` or the one-property shorthand `{"path":…,"prop":"draw_bg.border_radius","value":"8"}`. Evaluates the chunk onto that ONE instance through the ordinary apply machinery (`+:` merge rules intact) and triggers a full relayout. Answers after the next drawn frame |
-| `/tweak/diff` | `{"diff":[{path,prop,old,new}…]}` | the raw edit log, in order |
-| `/tweak/clear` | `{"ok":1}` | reset diff + annotations |
-| `/tweak/final` | `{"final":[…coalesced…],"ann":[…],"drew":0\|1,"png":path?}` | **read this when tweaking is done**: per (path, prop) only the original and final value, churn collapsed. When the user drew, `png` is the composited screenshot — look at it, the strokes mean something |
-| `/tweak/grab` | like `/g` | the overlay (outlines, strokes, sidebar) draws in the window's own pass, so any grab is already composited |
-
-`local/tools/tweak` wraps all of this:
-`tweak PORT on`, `tweak PORT state`, `tweak PORT apply PATH PROP VALUE`,
-`tweak PORT splash PATH 'CHUNK'`, `tweak PORT final`, …
-
-**How to listen.** Sidebar edits push to you: each one emits a marked
-`TWEAK sidebar <path> <prop> <old> -> <new>` line into the app log — the
-`/log` tail is your ear; you never poll `/tweak/state` for changes. Talk back
-on `/tweak/apply` (values or whole shader chunks) to the same selected
-instance.
-
-**Write-back (you do this part — the overlay never writes source).** When the
-session is done, take `/tweak/final` and edit the splash source:
-
-1. Resolve each entry's widget path to its DSL site: the dotted path mirrors
-   the `script_mod!` tree (`/d` shows the same ids). `-` segments are
-   anonymous containers — skip them when searching the source.
-2. Write each property at the **most specific existing site** — the widget's
-   own `name := Type{…}` block if it has one; create one only when none
-   exists.
-3. Respect the merge law: a property inside a typed sub-struct goes through
-   `+:` (`draw_bg +: { border_radius: 8 }`), never a replacing
-   `draw_bg: {…}`. Plain walk/layout values (`padding`, `margin`, `width`)
-   are set directly (`padding: Inset{left: 20}`).
-4. Values come back in source spelling (`#rrggbbaa` colors, plain numbers) —
-   paste them as-is. Mind the Rust-tokenizer hex-`e` trap in `script_mod!`:
-   `#1e1e2e` must be written `#x1e1e2e`.
-5. Rebuild and relaunch; verify the value survived with `/tweak/state` or
-   `/snap` before calling it done.
-
-Reflection truth: `props` come from the widget's live Rust fields plus the
-type's DSL-declared shader inputs (`instance()`/`uniform()`), so the list is
-what the widget actually exposes — there is no synthetic schema to drift.
-
 ### Studio remote bridge (the older path)
 
 The studio (`studio/desktop` + `studio/hub`) drives a hosted app over a
diff --git a/Cargo.toml b/Cargo.toml
index ae7ff2f01..926bee45f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,20 +1,17 @@
 workspace.members = [
     # === app ===
-    "apps/browser",
-    "apps/terminal",
-    "apps/wm",
-    "apps/aichat",
+    "apps/mpbrowser",
+    "apps/mpterm",
+    "apps/mpwm",
     "apps/finance",
-    "apps/sheets",
-    "apps/photos",
-    "libs/wm_theme",
-    "libs/wm_api",
-    "libs/app_module",
-    "apps/task",
-    "apps/image",
-    "apps/video",
-    "apps/pdf",
-    "apps/files",
+    "apps/mpsheets",
+    "libs/mp_theme",
+    "libs/mp_wm_api",
+    "apps/mptask",
+    "apps/mpimage",
+    "apps/mpvideo",
+    "apps/mppdf",
+    "apps/mpfiles",
     "apps/route",
     # === arcade (game.md) — networked AI game sandbox ===
     "apps/arcade",
@@ -30,10 +27,6 @@ workspace.members = [
     "libs/game/assets",
     "apps/asset-ui",
     "apps/asset-server",
-    "apps/flow-server",
-    "apps/flow-ui",
-    "libs/flowgraph",
-    "libs/media_view",
     "apps/ai-hub",
     "apps/vj",
     "apps/mixer",
@@ -47,8 +40,6 @@ workspace.members = [
     "libs/asset/store",
     "libs/asset/chat",
     "libs/chat_ui",
-    "libs/ai/hub_ui",
-    "libs/ai/services",
     "libs/asset/annotate",
     "libs/render",
     "libs/raytrace",
@@ -59,8 +50,6 @@ workspace.members = [
     "libs/sim/math",
     "libs/show_control",
     "libs/asset/creator",
-    "libs/bounded_http",
-    "libs/flow",
     "libs/strict_json",
     # === remesh (FaithC port) / xatlas (jpcy port) ===
     "libs/remesh",
@@ -105,9 +94,6 @@ workspace.members = [
     "examples/render_to_texture",
     # === digital-fabrication product ===
     "apps/fab",
-    "apps/fabric",
-    "libs/fabric/measure",
-    "libs/fabric/draft",
     # === xr app ===
     "xr",
     # === studio ===
@@ -120,8 +106,6 @@ workspace.members = [
     "libs/score_layout",
     "libs/score_play",
     "libs/score_render",
-    "libs/score_view",
-    "libs/score_view/tests/embed_app",
     "libs/score_ai",
     "libs/score_import",
     "libs/score_pdf",
@@ -130,8 +114,6 @@ workspace.members = [
     "libs/midi_file",
     "libs/soundfont",
     "libs/piano_model",
-    "libs/drumkit",
-    "libs/drumkit_phys",
     "libs/musicxml",
     # === own MP3 / Ogg Vorbis decoders ===
     "libs/audio_decode",
@@ -141,7 +123,6 @@ workspace.members = [
     "libs/audio_lyrics",
     # === stems + lyrics side-channel bake/publish (asset-ui + VJ) ===
     "libs/audio_sidechannels",
-    "libs/vj_analysis",
     "libs/teamtalk",
     # === pictures of audio (spectrogram, wave strip, composite) ===
     "libs/audio_picture",
@@ -154,23 +135,16 @@ workspace.members = [
     "libs/frametween",
     # === archive.org search + download content input (VJ / asset-ui) ===
     "libs/archive_org",
-    # === image tile wall: HEVC tape atlases + baker CLI + TileGrid widget
-    # (the engine extracted from the Source Library picture wall) ===
-    "libs/image_tiles",
-    "examples/image_tiles",
     # === mp4 sample index for range-streaming playback ===
     "libs/mp4_index",
     # === necessary tools ===
     "platform/video",
     "tools/cargo_makepad",
-    "tools/makepad_loader",
     # === OSM PBF -> tile archive + nav artifact bake passes (CLI + in-app) ===
     "libs/map_build",
     "tools/map_tiles",
     "tools/map_bake",
     "tools/remote",
-    "tools/dj_pack",
-    "libs/system_speech",
     # === tests ===
     "platform/script/test",
 ]
@@ -189,6 +163,7 @@ workspace.exclude = [
     "libs/diffusion",
     # the AI model workspace (loader + cuda/metal stores + model crates) — aiarch.md
     "libs/ai",
+    "libs/voice",
     "widgets/test",
     "libs/stitch",
     "libs/wasm_bridge/test",
@@ -305,9 +280,6 @@ strip = true
 inherits = "release"
 debug = true
 
-[profile.test.package.makepad-stitch]
-opt-level = 1
-
 #[profile.dev.package.makepad-live-tokenizer]
 #opt-level = 3
 #[profile.dev.package.makepad-live-compiler]
diff --git a/apps/ai-hub/Cargo.toml b/apps/ai-hub/Cargo.toml
index 4fd7773e7..0ecb86897 100644
--- a/apps/ai-hub/Cargo.toml
+++ b/apps/ai-hub/Cargo.toml
@@ -14,7 +14,7 @@ makepad-ai-hub = { path = "../../libs/ai/hub", default-features = false }
 # Feature passthrough: the headless node exposes exactly the library's
 # feature set, so box launch scripts keep their --features flags working.
 [features]
-default = ["flux", "paint", "paint-cuda", "llm", "tts", "indextts", "video", "interpolate", "audio", "mesh", "matte-native", "depth-native", "segment-native", "body-native", "upscale-native", "motion-native", "rig-native", "splat-native", "stems-native"]
+default = ["flux", "paint", "paint-cuda", "llm", "tts", "indextts", "video", "interpolate", "audio", "mesh", "matte-native", "depth-native", "segment-native", "upscale-native", "motion-native", "rig-native", "splat-native"]
 python-backends = ["makepad-ai-hub/python-backends"]
 flux = ["makepad-ai-hub/flux"]
 paint = ["makepad-ai-hub/paint"]
@@ -29,9 +29,7 @@ mesh = ["makepad-ai-hub/mesh"]
 matte-native = ["makepad-ai-hub/matte-native"]
 depth-native = ["makepad-ai-hub/depth-native"]
 segment-native = ["makepad-ai-hub/segment-native"]
-body-native = ["makepad-ai-hub/body-native"]
 upscale-native = ["makepad-ai-hub/upscale-native"]
 motion-native = ["makepad-ai-hub/motion-native"]
 splat-native = ["makepad-ai-hub/splat-native"]
 rig-native = ["makepad-ai-hub/rig-native"]
-stems-native = ["makepad-ai-hub/stems-native"]
diff --git a/apps/ai-hub/src/main.rs b/apps/ai-hub/src/main.rs
index edabd1e59..6d42b5fbe 100644
--- a/apps/ai-hub/src/main.rs
+++ b/apps/ai-hub/src/main.rs
@@ -36,14 +36,10 @@ fn run() -> Result<(), AssetAiError> {
     let mut cache_dir: Option<PathBuf> = None;
     let mut registry_path: Option<PathBuf> = None;
     let mut machine = false;
-    let mut activity_probe = None;
 
     let mut args = std::env::args().skip(1);
     while let Some(arg) = args.next() {
         match arg.as_str() {
-            "--activity-probe" => {
-                activity_probe = Some(args.next().ok_or_else(|| AssetAiError::Io("--activity-probe needs seconds (1..3600)".into()))?.parse::<u64>().map_err(|_| AssetAiError::Io("invalid activity probe seconds".into()))?);
-            }
             "--port" => {
                 let value = args
                     .next()
@@ -82,7 +78,7 @@ fn run() -> Result<(), AssetAiError> {
             }
             "--help" | "-h" => {
                 println!(
-                    "{SERVICE_NAME} {SERVICE_VERSION}\nusage: {SERVICE_NAME} [--port N] [--host ADDR] [--fleet NAME] [--cache-dir PATH] [--registry PATH] [--machine] [--activity-probe SECONDS]"
+                    "{SERVICE_NAME} {SERVICE_VERSION}\nusage: {SERVICE_NAME} [--port N] [--host ADDR] [--fleet NAME] [--cache-dir PATH] [--registry PATH] [--machine]"
                 );
                 return Ok(());
             }
@@ -92,10 +88,6 @@ fn run() -> Result<(), AssetAiError> {
         }
     }
 
-    if let Some(seconds) = activity_probe {
-        return makepad_ai_hub::activity::run_probe(seconds);
-    }
-
     let port = match port {
         Some(port) => port,
         None => match std::env::var("MAKEPAD_ASSET_AI_PORT") {
diff --git a/apps/aichat/Cargo.toml b/apps/aichat/Cargo.toml
deleted file mode 100644
index 2791ed8c2..000000000
--- a/apps/aichat/Cargo.toml
+++ /dev/null
@@ -1,46 +0,0 @@
-# aichat — the assistant, as an app.
-#
-# One conversation that drives every application through the AI services
-# layer. It is hosted three ways with one code base: under the window
-# manager as a special child seated in the pane slot (this binary,
-# `--stdin-loop`), standalone as its own window (this binary), and inside
-# any app's Window as the F10 overlay or inside the mobile/web superbuild
-# (this crate's lib, `makepad_aichat::script_mod` + `AiChatPanel{}`).
-#
-# The panel widget OWNS the engine: the service registry, the model, the
-# transcript. Hosts only feed it links (in-process) or bus frames (the
-# window manager's studio Custom frames) and give it a place to draw.
-#
-# Plan of record: repo-root aicontrol.md.
-
-[package]
-name = "makepad-aichat"
-version = "0.1.0"
-edition = "2021"
-default-run = "aichat"
-
-[lib]
-name = "makepad_aichat"
-path = "src/lib.rs"
-
-[[bin]]
-name = "aichat"
-path = "src/main.rs"
-
-[features]
-default = ["engine"]
-# The real models (the hub's local runtime, the cloud providers). Off for a
-# build without a model runtime — the web page answers with NoModel and the
-# tool console still works.
-engine = ["makepad-ai-services/engine", "dep:makepad-asset-creator"]
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-wm-api = { path = "../../libs/wm_api" }
-makepad-ai-services = { path = "../../libs/ai/services", default-features = false }
-makepad-strict-json = { path = "../../libs/strict_json" }
-# The generative pipelines behind the assistant's own `gen` service
-# (src/gen.rs): the creator runner picks a fleet node and brings the
-# picture back. Native only, with the engine.
-makepad-asset-creator = { path = "../../libs/asset/creator", optional = true }
diff --git a/apps/aichat/src/bus.rs b/apps/aichat/src/bus.rs
deleted file mode 100644
index a50eb2846..000000000
--- a/apps/aichat/src/bus.rs
+++ /dev/null
@@ -1,213 +0,0 @@
-//! The client half of the window manager's service bus.
-//!
-//! Under the WM the other apps are not in this process. The WM forwards
-//! their up-frames to the aichat child as studio `Custom` frames, each
-//! stamped with the endpoint the WM issued to the sender, and forwards
-//! the aichat child's down-frames (which name their target endpoint) back
-//! to the right client. This adapter turns those frames into ordinary
-//! [`ServiceLink`]s in the panel's registry, so the engine never knows
-//! whether a service is a channel away or a process away.
-//!
-//! One link per endpoint. A `Register` from an endpoint the registry does
-//! not know creates the link and registers it under the WM's endpoint id
-//! (`register_as`); a later `Register` from the same endpoint is just the
-//! manifest going down the existing link, where the registry answers it.
-//! The WM tells us about a dead client by sending `Unregister` on its
-//! behalf. Everything the registry sends down a bus link is drained here
-//! and put on the wire to the WM.
-
-use makepad_ai_services::engine::ServiceRegistry;
-use makepad_ai_services::port::{ServiceLink, ServiceLinkHost};
-use makepad_ai_services::wire::*;
-use makepad_widgets::makepad_platform::studio::AppToStudio;
-use makepad_widgets::*;
-use std::collections::HashMap;
-
-#[derive(Default)]
-pub struct ServiceBus {
-    hosts: HashMap<EndpointId, ServiceLinkHost>,
-}
-
-impl ServiceBus {
-    /// An up-frame from the WM. `None` for frames that are not the bus's.
-    pub fn on_custom(&mut self, registry: &ServiceRegistry, json: &str) -> bool {
-        let Some(frame) = HostedUp::parse(json) else { return false };
-        let Some(from) = frame.from.clone() else { return true };
-        match (&frame.msg, self.hosts.get(&from)) {
-            (ServiceUp::Register { manifest, .. }, None) => {
-                let (link, host) = ServiceLink::pair(manifest.clone());
-                if registry.register_as(link, from.clone(), "", None).is_ok() {
-                    let _ = host.up.send(frame);
-                    self.hosts.insert(from, host);
-                }
-            }
-            (_, Some(host)) => {
-                let _ = host.up.send(frame);
-            }
-            (_, None) => {}
-        }
-        true
-    }
-
-    /// Put every frame the registry sent down a bus link on the wire.
-    /// Links whose registry side is gone are dropped.
-    pub fn relay_down(&mut self, registry: &ServiceRegistry) {
-        for frame in self.drain_down(registry) {
-            Cx::send_studio_message(AppToStudio::Custom(frame.to_json()));
-        }
-    }
-
-    fn drain_down(&mut self, registry: &ServiceRegistry) -> Vec<HostedDown> {
-        let mut gone: Vec<EndpointId> = Vec::new();
-        let mut frames = Vec::new();
-        for (endpoint, host) in &self.hosts {
-            loop {
-                match host.down.try_recv() {
-                    Ok(mut frame) => {
-                        // `Registered` travels without a target; the WM
-                        // routes it by the endpoint we register as.
-                        if frame.to.is_none() {
-                            frame.to = Some(endpoint.clone());
-                        }
-                        frames.push(frame);
-                    }
-                    Err(std::sync::mpsc::TryRecvError::Empty) => break,
-                    Err(std::sync::mpsc::TryRecvError::Disconnected) => {
-                        gone.push(endpoint.clone());
-                        break;
-                    }
-                }
-            }
-        }
-        for endpoint in gone {
-            self.hosts.remove(&endpoint);
-            registry.unregister(&endpoint);
-        }
-        frames
-    }
-
-    pub fn len(&self) -> usize {
-        self.hosts.len()
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.hosts.is_empty()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::engine::{EngineCore, NoModelWithReason, RegistryUp};
-
-    #[test]
-    fn hosted_subscriptions_and_messages_cross_the_adapter_unchanged() {
-        let registry = ServiceRegistry::new();
-        let mut bus = ServiceBus::default();
-        let endpoint = EndpointId("w4".into());
-        let manifest = ServiceManifest::new("flow", "Flow", "A flow.")
-            .with_topic(TopicDef::new("run", "Run events."));
-        let register = HostedUp {
-            from: Some(endpoint.clone()),
-            msg: ServiceUp::Register { manifest, port_tag: 4 },
-        };
-        assert!(bus.on_custom(&registry, &register.to_json()));
-        registry.pump();
-        let host = bus.hosts.get(&endpoint).unwrap();
-        let _registered = host.down.try_recv().unwrap();
-        assert!(registry.send(
-            &endpoint,
-            ServiceDown::Subscribe {
-                sub_id: "s1".into(),
-                topic: "run".into(),
-                filter: None,
-            },
-        ));
-        assert!(matches!(
-            host.down.try_recv().unwrap().msg,
-            ServiceDown::Subscribe { sub_id, topic, filter: None }
-                if sub_id == "s1" && topic == "run"
-        ));
-        let message = HostedUp {
-            from: Some(endpoint.clone()),
-            msg: ServiceUp::Message {
-                sub_id: "s1".into(),
-                topic: "run".into(),
-                text: "finished".into(),
-                data: None,
-                final_: true,
-            },
-        };
-        assert!(bus.on_custom(&registry, &message.to_json()));
-        assert!(matches!(
-            registry.pump().as_slice(),
-            [RegistryUp::Message { endpoint: from, sub_id, message }]
-                if from == &endpoint && sub_id == "s1" && message.final_
-        ));
-    }
-
-    #[test]
-    fn engine_shutdown_is_flushed_through_the_hosted_service_bus() {
-        let registry = ServiceRegistry::new();
-        let mut bus = ServiceBus::default();
-        let endpoint = EndpointId("w4".into());
-        let manifest = ServiceManifest::new("flow", "Flow", "A flow.")
-            .with_tool(ToolDef::new(
-                "watch",
-                "Watch a run.",
-                r#"{"type":"object","properties":{}}"#,
-                Risk::Read,
-            ))
-            .with_topic(TopicDef::new("run", "Run events."));
-        assert!(bus.on_custom(
-            &registry,
-            &HostedUp {
-                from: Some(endpoint.clone()),
-                msg: ServiceUp::Register { manifest, port_tag: 4 },
-            }
-            .to_json(),
-        ));
-        let mut engine = EngineCore::new(
-            registry.clone(),
-            Box::new(NoModelWithReason::new("not used by the tool console")),
-            None,
-            0x44,
-        );
-        engine.send("/flow.watch {}", 0.0);
-        let call_id = bus
-            .drain_down(&registry)
-            .into_iter()
-            .find_map(|frame| match frame.msg {
-                ServiceDown::Call(call) => Some(call.call_id),
-                _ => None,
-            })
-            .expect("the hosted service receives the call");
-        assert!(bus.on_custom(
-            &registry,
-            &HostedUp {
-                from: Some(endpoint.clone()),
-                msg: ServiceUp::Result(
-                    ToolResult::ok(call_id, "watching", "")
-                        .with_subscription(SubscriptionRequest::new("run")),
-                ),
-            }
-            .to_json(),
-        ));
-        engine.pump(0.1);
-        let sub_id = bus
-            .drain_down(&registry)
-            .into_iter()
-            .find_map(|frame| match frame.msg {
-                ServiceDown::Subscribe { sub_id, .. } => Some(sub_id),
-                _ => None,
-            })
-            .expect("the hosted service receives the subscription");
-        assert_eq!(sub_id, "l44-s1");
-        engine.shutdown();
-        assert!(matches!(
-            bus.drain_down(&registry).as_slice(),
-            [HostedDown { to: Some(to), msg: ServiceDown::Unsubscribe { sub_id: ended } }]
-                if to == &endpoint && ended == &sub_id
-        ));
-    }
-}
diff --git a/apps/aichat/src/gen.rs b/apps/aichat/src/gen.rs
deleted file mode 100644
index 647c22d26..000000000
--- a/apps/aichat/src/gen.rs
+++ /dev/null
@@ -1,297 +0,0 @@
-//! The assistant's own generative service: `gen.image{prompt}`.
-//!
-//! The hub's pipelines are not an app, so no app registers them; the
-//! panel registers this service in-process beside whatever apps join.
-//! An `image` call runs the creator pipeline on a worker thread (the
-//! runner is blocking: node pick over the LAN fleet, request, poll,
-//! fetch), streams the node's progress into the card, writes the picture
-//! under the makepad home's `gen` folder and answers with the path — the
-//! model then hands that path to `photos.add`, which puts it on the wall.
-//! Nothing goes through the asset store. Without the `engine` feature (the
-//! web page) the service still exists and says it cannot.
-
-use makepad_ai_services::engine::ServiceRegistry;
-use makepad_ai_services::port::{AiServicePort, PortEvent};
-use makepad_ai_services::wire::{Risk, ServiceCall, ServiceManifest, ToolDef, ToolResult};
-use makepad_widgets::*;
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::mpsc::{Receiver, TryRecvError};
-use std::sync::Arc;
-
-/// The service id on the bus.
-pub const SERVICE_ID: &str = "gen";
-
-pub fn manifest() -> ServiceManifest {
-    ServiceManifest::new(
-        SERVICE_ID,
-        "Generate",
-        "The machine's generative pipelines, on the fleet's GPU nodes: a \
-         picture from a prompt. The picture is saved on this machine under \
-         the makepad home's gen folder and the answer carries its path. To \
-         SHOW it, call photos.add with that path (launch Photos first with \
-         os.launch if it is not running) — the wall then glides onto it. A \
-         generation takes half a minute on a warm node, longer when a node \
-         must load the model.",
-    )
-    .with_tool(ToolDef::new(
-        "image",
-        "Generate one picture from a text prompt on a fleet image node; saves it under the makepad home's gen folder and returns the path.",
-        r#"{"type":"object","properties":{"prompt":{"type":"string","description":"what the picture shows, in plain words"},"width":{"type":"integer","description":"pixels, optional (default 1024)"},"height":{"type":"integer","description":"pixels, optional (default 1024)"}},"required":["prompt"]}"#,
-        Risk::Act,
-    ))
-}
-
-/// What the worker reports back.
-enum GenMsg {
-    Progress(String, u16),
-    Done(Result<GenDone, String>),
-}
-
-struct GenDone {
-    path: PathBuf,
-    node: String,
-}
-
-struct Job {
-    call_id: String,
-    cancel: Arc<AtomicBool>,
-    rx: Receiver<GenMsg>,
-}
-
-/// The in-process port plus the jobs in flight.
-pub struct GenService {
-    port: AiServicePort,
-    jobs: Vec<Job>,
-}
-
-impl GenService {
-    /// Open the service and register it in the panel's registry. `None`
-    /// only when the manifest does not validate (a programming error).
-    pub fn open(registry: &ServiceRegistry) -> Option<GenService> {
-        let (port, link) = AiServicePort::in_process(manifest()).ok()?;
-        registry.register(link, "built in", None).ok()?;
-        Some(GenService { port, jobs: Vec::new() })
-    }
-
-    /// Drain the port and the workers; called on every panel event.
-    pub fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        for ev in self.port.handle_event(cx, event) {
-            match ev {
-                PortEvent::Call(call) => self.start(call),
-                PortEvent::Cancel { call_id } => {
-                    if let Some(job) = self.jobs.iter().find(|j| j.call_id == call_id) {
-                        job.cancel.store(true, Ordering::Relaxed);
-                    }
-                }
-                PortEvent::Registered(_)
-                | PortEvent::ChatOpen { .. }
-                | PortEvent::Subscribe { .. }
-                | PortEvent::Unsubscribe { .. } => {}
-            }
-        }
-        self.poll();
-    }
-
-    fn start(&mut self, call: ServiceCall) {
-        let id = call.call_id.clone();
-        if call.tool != "image" {
-            self.port.reply(ToolResult::refused(&id, format!("gen has no tool `{}`; it has image", call.tool)));
-            return;
-        }
-        let args = match parse_image_args(&call.args) {
-            Ok(a) => a,
-            Err(why) => {
-                self.port.reply(ToolResult::refused(&id, why));
-                return;
-            }
-        };
-        #[cfg(not(feature = "engine"))]
-        {
-            let _ = args;
-            self.port.reply(ToolResult::unavailable(&id, "this build has no pipeline runtime; pictures need the native app"));
-        }
-        #[cfg(feature = "engine")]
-        {
-            use makepad_widgets::makepad_platform::thread::SignalToUI;
-            let cancel = Arc::new(AtomicBool::new(false));
-            let (tx, rx) = std::sync::mpsc::channel();
-            let worker_cancel = cancel.clone();
-            let spawned = std::thread::Builder::new().name("gen-image".into()).spawn(move || {
-                let progress_tx = tx.clone();
-                let mut progress = |note: &str, permille: u16| {
-                    let _ = progress_tx.send(GenMsg::Progress(note.to_string(), permille));
-                    SignalToUI::set_ui_signal();
-                };
-                let result = run_image(&args, &worker_cancel, &mut progress);
-                let _ = tx.send(GenMsg::Done(result));
-                SignalToUI::set_ui_signal();
-            });
-            match spawned {
-                Ok(_) => self.jobs.push(Job { call_id: id, cancel, rx }),
-                Err(e) => self.port.reply(ToolResult::failed(&id, format!("could not start the generation: {e}"))),
-            }
-        }
-    }
-
-    fn poll(&mut self) {
-        let mut done: Vec<usize> = Vec::new();
-        for (i, job) in self.jobs.iter().enumerate() {
-            loop {
-                match job.rx.try_recv() {
-                    Ok(GenMsg::Progress(note, permille)) => self.port.progress(&job.call_id, &note, permille),
-                    Ok(GenMsg::Done(Ok(out))) => {
-                        let path = out.path.to_string_lossy().to_string();
-                        self.port.reply(
-                            ToolResult::ok(
-                                &job.call_id,
-                                format!("saved {path} (made on {}). Show it on the wall with photos.add {{\"path\":\"{path}\"}}.", out.node),
-                                "saved",
-                            )
-                            .with_data(format!("{{\"path\":{},\"node\":{}}}", json_string(&path), json_string(&out.node))),
-                        );
-                        done.push(i);
-                        break;
-                    }
-                    Ok(GenMsg::Done(Err(e))) => {
-                        let result = if e == "cancelled" { ToolResult::cancelled(&job.call_id) } else { ToolResult::failed(&job.call_id, e) };
-                        self.port.reply(result);
-                        done.push(i);
-                        break;
-                    }
-                    Err(TryRecvError::Empty) => break,
-                    Err(TryRecvError::Disconnected) => {
-                        self.port.reply(ToolResult::failed(&job.call_id, "the generation worker died"));
-                        done.push(i);
-                        break;
-                    }
-                }
-            }
-        }
-        for i in done.into_iter().rev() {
-            self.jobs.remove(i);
-        }
-    }
-}
-
-/// The arguments of one `image` call, checked.
-#[derive(Clone, Debug, PartialEq)]
-pub struct ImageArgs {
-    pub prompt: String,
-    pub width: u32,
-    pub height: u32,
-}
-
-/// Sizes are clamped to what the image nodes serve; a prompt is required.
-pub fn parse_image_args(args: &str) -> Result<ImageArgs, String> {
-    use makepad_strict_json as json;
-    let fields = match json::parse(args.as_bytes()) {
-        Ok(json::Value::Obj(fields)) => fields,
-        _ => return Err("image needs a JSON object with a `prompt`".to_string()),
-    };
-    let get = |key: &str| fields.iter().find(|(k, _)| k == key).map(|(_, v)| v.clone());
-    let prompt = get("prompt").and_then(|v| v.as_str().map(|s| s.trim().to_string())).unwrap_or_default();
-    if prompt.is_empty() {
-        return Err("image needs a `prompt`".to_string());
-    }
-    if prompt.len() > 4000 {
-        return Err("the prompt is longer than 4000 bytes".to_string());
-    }
-    let dim = |key: &str| -> Result<u32, String> {
-        match get(key) {
-            None => Ok(1024),
-            Some(json::Value::Int(i)) if (256..=2048).contains(&i) => Ok(i as u32),
-            Some(_) => Err(format!("`{key}` must be an integer from 256 to 2048")),
-        }
-    };
-    Ok(ImageArgs { prompt, width: dim("width")?, height: dim("height")? })
-}
-
-/// A short file-name-safe slug of the prompt.
-pub fn slug(prompt: &str) -> String {
-    let mut out = String::new();
-    for ch in prompt.chars().flat_map(|c| c.to_lowercase()) {
-        if ch.is_ascii_alphanumeric() {
-            out.push(ch);
-        } else if !out.ends_with('-') && !out.is_empty() {
-            out.push('-');
-        }
-        if out.len() >= 40 {
-            break;
-        }
-    }
-    let out = out.trim_matches('-').to_string();
-    if out.is_empty() { "picture".to_string() } else { out }
-}
-
-/// The file extension for a content type the nodes produce.
-pub fn extension_for(content_type: &str) -> &'static str {
-    match content_type.split(';').next().unwrap_or("").trim() {
-        "image/jpeg" => "jpg",
-        "image/webp" => "webp",
-        "image/gif" => "gif",
-        _ => "png",
-    }
-}
-
-fn json_string(s: &str) -> String {
-    makepad_strict_json::s(s.to_string()).to_json()
-}
-
-#[cfg(feature = "engine")]
-fn run_image(args: &ImageArgs, cancel: &Arc<AtomicBool>, progress: &mut dyn FnMut(&str, u16)) -> Result<GenDone, String> {
-    use makepad_asset_creator::makepad_ai_hub::home::makepad_home;
-    use makepad_asset_creator::makepad_strict_json as json;
-    use makepad_asset_creator::runner::generate_bytes;
-    let body = json::obj(vec![
-        ("prompt", json::s(args.prompt.clone())),
-        ("width", json::Value::Int(args.width as i64)),
-        ("height", json::Value::Int(args.height as i64)),
-    ]);
-    let seed = (Cx::time_now().max(0.0) * 1_000_000_000.0) as u64;
-    progress("finding an image node", 0);
-    let generated = generate_bytes("image.generate", &body, seed, cancel, progress)?;
-    let artifact = generated.artifact.ok_or("the node returned no picture")?;
-    let dir = makepad_home().join("gen");
-    std::fs::create_dir_all(&dir).map_err(|e| format!("cannot make {}: {e}", dir.display()))?;
-    let stamp = Cx::time_now().max(0.0) as u64;
-    let path = dir.join(format!("{stamp}-{}.{}", slug(&args.prompt), extension_for(&artifact.content_type)));
-    std::fs::write(&path, &artifact.bytes).map_err(|e| format!("cannot write {}: {e}", path.display()))?;
-    Ok(GenDone { path, node: generated.node })
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_manifest_validates_and_the_tool_acts() {
-        let m = manifest();
-        m.validate().expect("a manifest the wire accepts");
-        assert_eq!(m.id, "gen");
-        assert_eq!(m.tools.len(), 1);
-        assert_eq!(m.tools[0].name, "image");
-        assert_eq!(m.tools[0].risk, Risk::Act);
-    }
-
-    #[test]
-    fn image_args_need_a_prompt_and_sane_sizes() {
-        let a = parse_image_args(r#"{"prompt":"a red bicycle on the moon"}"#).unwrap();
-        assert_eq!((a.width, a.height), (1024, 1024));
-        let b = parse_image_args(r#"{"prompt":"x","width":512,"height":768}"#).unwrap();
-        assert_eq!((b.width, b.height), (512, 768));
-        assert!(parse_image_args(r#"{"width":512}"#).unwrap_err().contains("prompt"));
-        assert!(parse_image_args(r#"{"prompt":"x","width":16}"#).unwrap_err().contains("256"));
-        assert!(parse_image_args("nope").is_err());
-    }
-
-    #[test]
-    fn file_names_are_slugs_with_the_right_extension() {
-        assert_eq!(slug("A red bicycle, on the Moon!"), "a-red-bicycle-on-the-moon");
-        assert_eq!(slug("   "), "picture");
-        assert!(slug(&"word ".repeat(30)).len() <= 41);
-        assert_eq!(extension_for("image/png"), "png");
-        assert_eq!(extension_for("image/jpeg; charset=binary"), "jpg");
-        assert_eq!(extension_for("application/octet-stream"), "png");
-    }
-}
diff --git a/apps/aichat/src/lib.rs b/apps/aichat/src/lib.rs
deleted file mode 100644
index 383a19b66..000000000
--- a/apps/aichat/src/lib.rs
+++ /dev/null
@@ -1,89 +0,0 @@
-//! aichat as a library: the panel widget that owns the engine, the WM-bus
-//! client half, the settings, and the module root. A host links this,
-//! calls [`script_mod`] after the widgets' own, and puts `AiChatPanel{}`
-//! where the chat goes — the standalone binary and the WM pane child do
-//! that themselves; a plain `Window` does it for free through its F10
-//! slot, which instantiates `mod.widgets.AiChatOverlay{}` by name; the
-//! superbuild seats the same overlay in its pane.
-//!
-//! Linking this crate also gives the bridge its `/ai` routes: `script_mod`
-//! installs `Cx::ai_callback`, the way the widgets crate installs the
-//! tweaker's, so `/ai?on=1`, `/ai?say=…` and `/ai/transcript` drive and
-//! read the chat in a hidden instance.
-
-pub use makepad_widgets;
-use makepad_widgets::ai_slot::AiSlotRequests;
-use makepad_widgets::makepad_platform::ScriptVmCx;
-use makepad_widgets::*;
-
-pub mod bus;
-pub mod gen;
-pub mod overlay;
-pub mod panel;
-pub mod settings;
-
-pub use bus::ServiceBus;
-pub use overlay::{AiChatOverlay, AiTranscript};
-pub use panel::{AiChatPanel, AiChatPanelAction};
-pub use settings::AiSettings;
-
-/// Register the panel and the overlay, and give the bridge its `/ai`
-/// routes. Call once after `makepad_widgets::script_mod`.
-pub fn script_mod(vm: &mut ScriptVm) {
-    crate::panel::script_mod(vm);
-    crate::overlay::script_mod(vm);
-    vm.cx_mut().ai_callback = Some(ai_callback);
-}
-
-fn arg<'a>(args: &'a [(String, String)], keys: &[&str]) -> Option<&'a str> {
-    for key in keys {
-        if let Some((_, value)) = args.iter().find(|(k, _)| k == key) {
-            return Some(value.as_str());
-        }
-    }
-    None
-}
-
-/// The bridge's `/ai` dispatcher. `toggle` (`on=1|0`, or flip) and `say`
-/// (`say=TEXT`, opening the overlay if it is closed) are requests the
-/// slot and the overlay take on their next event; `transcript` is what
-/// the overlay last published. Never borrows a widget.
-fn ai_callback(cx: &mut Cx, op: &str, args: &[(String, String)]) -> Result<String, String> {
-    match op {
-        "toggle" => {
-            let is_open = cx.global::<AiSlotRequests>().is_open;
-            let on = match arg(args, &["on"]) {
-                Some(value) => !matches!(value, "0" | "false" | "off" | "no"),
-                None => !is_open,
-            };
-            cx.global::<AiSlotRequests>().open = Some(on);
-            // The slot takes the request on its next event: make one.
-            cx.new_next_frame();
-            cx.redraw_all();
-            Ok(format!("{{\"on\":{}}}", on as u8))
-        }
-        "say" => {
-            let text = arg(args, &["say", "t"]).unwrap_or("").trim().to_string();
-            if text.is_empty() {
-                return Err("need say=TEXT".into());
-            }
-            let req = cx.global::<AiSlotRequests>();
-            if !req.is_open {
-                req.open = Some(true);
-            }
-            req.say.push(text);
-            cx.new_next_frame();
-            cx.redraw_all();
-            Ok("{\"ok\":1}".into())
-        }
-        "transcript" => {
-            let json = cx.global::<AiTranscript>().json.clone();
-            if json.is_empty() {
-                Ok("{\"status\":\"closed\",\"provider\":\"\",\"apps\":[],\"entries\":[],\"generation\":0}".into())
-            } else {
-                Ok(json)
-            }
-        }
-        other => Err(format!("no ai op `{other}`; there are toggle, say, transcript")),
-    }
-}
diff --git a/apps/aichat/src/main.rs b/apps/aichat/src/main.rs
deleted file mode 100644
index 7f1a4762e..000000000
--- a/apps/aichat/src/main.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-//! aichat: the assistant as its own window, and as the window manager's
-//! special child. Both are this binary: standalone it is a window with
-//! the panel in it and whatever services are linked in-process (none,
-//! until an app embeds it); under the WM (`--stdin-loop`) the WM seats it
-//! in the pane slot and every other app's service reaches it over the bus
-//! as studio `Custom` frames, which the panel turns into registry links.
-
-pub use makepad_widgets;
-use makepad_aichat::AiChatPanelAction;
-use makepad_widgets::*;
-
-app_main!(App);
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    startup() do #(App::script_component(vm)){
-        ui: Root{
-            main_window := Window{
-                window.inner_size: vec2(460, 760)
-                window.title: "AI"
-                pass +: { clear_color: theme.color_bg_app }
-                body +: {
-                    panel := AiChatPanel{
-                        width: Fill
-                        height: Fill
-                    }
-                }
-            }
-        }
-    }
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-}
-
-impl MatchEvent for App {
-    fn handle_startup(&mut self, cx: &mut Cx) {
-        makepad_wm_api::set_title(cx, "AI");
-    }
-
-    fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
-        for action in actions {
-            if let Some(widget_action) = action.as_widget_action() {
-                if let AiChatPanelAction::Close = widget_action.cast() {
-                    // Under the WM the pane hides; standalone the window stays.
-                    let _ = makepad_wm_api::send(cx, &makepad_wm_api::WmRequest::Close);
-                }
-            }
-        }
-    }
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
-        makepad_aichat::script_mod(vm);
-        self::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        // Bus frames reach the panel through its own handle_event; of the
-        // WM's own frames only the polite close is ours (the pane hides us
-        // by leaving us running; this is the desktop going down).
-        if let Event::Custom(json) = event {
-            if let Some(makepad_wm_api::WmEvent::CloseRequested) = makepad_wm_api::WmEvent::parse(json) {
-                cx.quit();
-                return;
-            }
-        }
-        self.match_event(cx, event);
-        self.ui.handle_event(cx, event, &mut Scope::empty());
-    }
-}
diff --git a/apps/aichat/src/overlay.rs b/apps/aichat/src/overlay.rs
deleted file mode 100644
index 93774b7a5..000000000
--- a/apps/aichat/src/overlay.rs
+++ /dev/null
@@ -1,261 +0,0 @@
-//! The chat's module root: what a host seats in-process.
-//!
-//! `mod.widgets.AiChatOverlay{}` is what the Window's AI slot
-//! (`widgets/src/ai_slot.rs`) instantiates by name on F10, and what the
-//! superbuild seats in its pane. It is a `View` with the panel in it and
-//! three duties around it: adopt the in-process service links the apps
-//! parked on `Cx` ([`PendingServiceLinks`]) into the panel's registry,
-//! send the lines the bridge asked to say ([`AiSlotRequests::say`]),
-//! and publish the transcript as JSON ([`AiTranscript`]) after each draw
-//! so `/ai/transcript` answers without touching a widget. The panel's
-//! Escape (an idle, empty composer) asks the slot to close.
-
-use crate::panel::{AiChatPanel, AiChatPanelAction};
-use makepad_ai_services::port::PendingServiceLinks;
-use makepad_ai_services::state::{Entry, EngineState, Status, ToolStatus};
-use makepad_widgets::ai_slot::AiSlotRequests;
-use makepad_widgets::makepad_micro_serde::*;
-use makepad_widgets::*;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.AiChatOverlayBase = #(AiChatOverlay::register_widget(vm))
-    mod.widgets.AiChatOverlay = set_type_default() do mod.widgets.AiChatOverlayBase{
-        width: Fill
-        height: Fill
-        panel := AiChatPanel{
-            width: Fill
-            height: Fill
-        }
-    }
-}
-
-/// The transcript as the bridge reads it: a `Cx` global the overlay
-/// rewrites after every draw of the panel.
-#[derive(Default)]
-pub struct AiTranscript {
-    pub json: String,
-}
-
-#[derive(SerJson)]
-struct TranscriptRow {
-    kind: String,
-    text: String,
-    title: String,
-    status: String,
-    note: String,
-}
-
-#[derive(SerJson)]
-struct Transcript {
-    status: String,
-    provider: String,
-    apps: Vec<String>,
-    entries: Vec<TranscriptRow>,
-    generation: u64,
-}
-
-/// The transcript JSON for a state: `status`, `provider`, the connected
-/// apps, and one row per entry with what its card says.
-pub fn transcript_json(state: &EngineState) -> String {
-    let status = match &state.status {
-        Status::Idle => "idle".to_string(),
-        Status::Loading { phase, fraction } => format!("loading {phase} {:.0}%", fraction * 100.0),
-        Status::Thinking => "thinking".to_string(),
-        Status::Streaming => "streaming".to_string(),
-        Status::WaitingForTool => "waiting_for_tool".to_string(),
-        Status::Error(e) => format!("error: {e}"),
-    };
-    let entries = state
-        .entries
-        .iter()
-        .map(|entry| match entry {
-            Entry::User { text } => TranscriptRow {
-                kind: "user".into(),
-                text: text.clone(),
-                title: String::new(),
-                status: String::new(),
-                note: String::new(),
-            },
-            Entry::Event(event) => TranscriptRow {
-                kind: "event".into(),
-                text: event.text.clone(),
-                title: format!("{} · {}", event.service_label, event.topic),
-                status: if event.final_ { "final".into() } else { "message".into() },
-                note: if event.dropped == 0 {
-                    format!("sub_id: {}", event.sub_id)
-                } else {
-                    format!("sub_id: {} · dropped: {}", event.sub_id, event.dropped)
-                },
-            },
-            Entry::Assistant { text, streaming } => TranscriptRow {
-                kind: "assistant".into(),
-                text: text.clone(),
-                title: String::new(),
-                status: if *streaming { "streaming".into() } else { "done".into() },
-                note: String::new(),
-            },
-            Entry::Tool(t) => {
-                let (status, note, text) = match &t.status {
-                    ToolStatus::Confirm => ("confirm".to_string(), String::new(), String::new()),
-                    ToolStatus::Running { note, permille } => ("running".to_string(), format!("{note} {permille}‰"), String::new()),
-                    ToolStatus::Done { outcome, note, text } => (outcome.slug().to_string(), note.clone(), text.clone()),
-                };
-                TranscriptRow { kind: "tool".into(), text, title: t.title.clone(), status, note }
-            }
-            Entry::System { text } => TranscriptRow {
-                kind: "system".into(),
-                text: text.clone(),
-                title: String::new(),
-                status: String::new(),
-                note: String::new(),
-            },
-        })
-        .collect();
-    Transcript {
-        status,
-        provider: state.provider_label.clone(),
-        apps: state.services.iter().filter(|s| s.connected).map(|s| s.label.clone()).collect(),
-        entries,
-        generation: state.generation,
-    }
-    .serialize_json()
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct AiChatOverlay {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    /// The state generation last published as JSON.
-    #[rust]
-    published: Option<u64>,
-}
-
-impl AiChatOverlay {
-    /// The transcript JSON, rewritten when the engine's state moved — on
-    /// every event as well as every draw, so a closed slot (no draws) still
-    /// answers `/ai/transcript` with the turn that finished behind it.
-    fn publish_transcript(&mut self, cx: &mut Cx) {
-        let json = self
-            .view
-            .widget(cx, ids!(panel))
-            .borrow::<AiChatPanel>()
-            .and_then(|panel| {
-                let state = panel.state()?;
-                if self.published == Some(state.generation) {
-                    return None;
-                }
-                Some((state.generation, transcript_json(state)))
-            });
-        if let Some((generation, json)) = json {
-            self.published = Some(generation);
-            cx.global::<AiTranscript>().json = json;
-        }
-    }
-
-    /// The links the apps parked and the lines the bridge asked for, into
-    /// the panel.
-    fn adopt_requests(&mut self, cx: &mut Cx) {
-        let links = cx.global::<PendingServiceLinks>().take();
-        let says = std::mem::take(&mut cx.global::<AiSlotRequests>().say);
-        if links.is_empty() && says.is_empty() {
-            return;
-        }
-        let panel = self.view.widget(cx, ids!(panel));
-        let Some(mut panel) = panel.borrow_mut::<AiChatPanel>() else {
-            return;
-        };
-        for link in links {
-            let label = link.manifest.label.clone();
-            match panel.registry().register(link, "in this window", None) {
-                Ok(endpoint) => log!("aichat: {label} joined in-process as {}", endpoint.as_str()),
-                Err(e) => log!("aichat: {label} refused: {e}"),
-            }
-        }
-        for text in says {
-            panel.say(cx, text);
-        }
-    }
-}
-
-impl Widget for AiChatOverlay {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.adopt_requests(cx);
-        self.view.handle_event(cx, event, scope);
-        self.publish_transcript(cx);
-        if let Event::Actions(actions) = event {
-            for action in actions {
-                if let Some(widget_action) = action.as_widget_action() {
-                    if let AiChatPanelAction::Close = widget_action.cast() {
-                        cx.global::<AiSlotRequests>().open = Some(false);
-                        cx.redraw_all();
-                    }
-                }
-            }
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        let step = self.view.draw_walk(cx, scope, walk);
-        if step.is_done() {
-            self.publish_transcript(cx);
-        }
-        step
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::state::{EventEntry, ServiceInfo, ToolEntry};
-    use makepad_ai_services::wire::ToolOutcome;
-
-    #[test]
-    fn the_transcript_reads_as_json_rows() {
-        let mut state = EngineState::default();
-        state.provider_label = "No model".into();
-        state.services.push(ServiceInfo {
-            id: "sheets".into(),
-            endpoint: "e1".into(),
-            label: "Sheets".into(),
-            parent: None,
-            location: "in this window".into(),
-            connected: true,
-            launchable: false,
-            tool_count: 1,
-        });
-        state.entries.push(Entry::User { text: "/sheets.summary {}".into() });
-        state.entries.push(Entry::Event(EventEntry {
-            sub_id: "s1".into(),
-            service_label: "Sheets".into(),
-            topic: "changes".into(),
-            text: "A1 changed".into(),
-            data: None,
-            dropped: 2,
-            final_: false,
-        }));
-        state.entries.push(Entry::Tool(ToolEntry {
-            call_id: "c1".into(),
-            service: "sheets".into(),
-            service_label: "Sheets".into(),
-            tool: "summary".into(),
-            title: "Sheets · summary".into(),
-            args: "{}".into(),
-            status: ToolStatus::Done { outcome: ToolOutcome::Ok, note: "3 × 4".into(), text: "Sheet1, 3 rows".into() },
-            preview: false,
-            expanded: false,
-        }));
-        state.generation = 7;
-        let json = transcript_json(&state);
-        assert!(json.contains(r#""status":"idle""#), "{json}");
-        assert!(json.contains(r#""apps":["Sheets"]"#), "{json}");
-        assert!(json.contains(r#""kind":"user""#) && json.contains(r#""kind":"tool""#), "{json}");
-        assert!(json.contains(r#""kind":"event""#) && json.contains("sub_id: s1") && json.contains("dropped: 2"), "{json}");
-        assert!(json.contains(r#""title":"Sheets · summary""#) && json.contains(r#""status":"ok""#), "{json}");
-        assert!(json.contains(r#""generation":7"#), "{json}");
-    }
-}
diff --git a/apps/aichat/src/panel.rs b/apps/aichat/src/panel.rs
deleted file mode 100644
index 3a27cf844..000000000
--- a/apps/aichat/src/panel.rs
+++ /dev/null
@@ -1,589 +0,0 @@
-//! The chat panel: the one widget every host shows. It owns the engine —
-//! the service registry, the model, the transcript — and draws
-//! `EngineState` as a transcript of user lines, assistant text, tool cards
-//! (running, done, waiting for a confirm), and system lines, over a
-//! composer.
-//!
-//! Hosts talk to it in two ways: they hand it service links
-//! (`registry()`) or bus frames (`on_custom`), and they listen for
-//! [`AiChatPanelAction`]s. The engine runs on the panel's own events: every
-//! event pumps it, and while a turn is in flight the panel asks for the
-//! next frame so streaming, deadlines and the cloud provider's polling all
-//! advance without a host timer.
-
-use crate::bus::ServiceBus;
-use crate::gen::GenService;
-use crate::settings::AiSettings;
-#[cfg(feature = "engine")]
-use makepad_ai_services::engine::models::{build_model, provider_rows};
-use makepad_ai_services::engine::NoModelWithReason;
-use makepad_ai_services::engine::{EngineCore, EngineEvent, ServiceRegistry};
-use makepad_ai_services::state::*;
-use makepad_ai_services::wire::ToolOutcome;
-use makepad_widgets::*;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.AiChatPanelBase = #(AiChatPanel::register_widget(vm))
-
-    let Line = Label{
-        width: Fill
-        height: Fit
-        draw_text +: {
-            color: theme.color_text
-            text_style: theme.font_regular{font_size: 9.5}
-        }
-    }
-
-    let Row = View{
-        width: Fill
-        height: Fit
-        flow: Down
-        padding: Inset{left: 14 right: 14 top: 4 bottom: 4}
-    }
-
-    mod.widgets.AiChatPanel = set_type_default() do mod.widgets.AiChatPanelBase{
-        width: Fill
-        height: Fill
-        flow: Down
-        draw_bg +: { color: theme.color_bg_app }
-
-        header := SolidView{
-            width: Fill
-            height: 36
-            flow: Right
-            spacing: 10
-            padding: Inset{left: 14 right: 8}
-            align: Align{y: 0.5}
-            draw_bg +: { color: theme.color_bg_container }
-            title := Label{
-                text: "AI"
-                draw_text +: {
-                    color: theme.color_text
-                    text_style: theme.font_bold{font_size: 10.5}
-                }
-            }
-            provider := Label{
-                width: Fill
-                text: ""
-                draw_text +: {
-                    color: theme.color_text_meta
-                    text_style: theme.font_regular{font_size: 8.5}
-                }
-            }
-            clear_button := ButtonFlatter{ text: "Clear" }
-        }
-
-        apps_row := Label{
-            width: Fill
-            height: Fit
-            padding: Inset{left: 14 right: 14 top: 6 bottom: 2}
-            max_lines: 2
-            text: ""
-            draw_text +: {
-                color: theme.color_text_meta
-                text_style: theme.font_regular{font_size: 8.5}
-            }
-        }
-
-        transcript := PortalList{
-            width: Fill
-            height: Fill
-            auto_tail: true
-
-            UserRow := Row{
-                padding: Inset{left: 14 right: 14 top: 10 bottom: 4}
-                user_text := Line{
-                    draw_text +: {
-                        color: theme.color_text
-                        text_style: theme.font_bold{font_size: 9.5}
-                    }
-                }
-            }
-            EventRow := Row{
-                margin: Inset{left: 10 right: 10 top: 5 bottom: 5}
-                padding: Inset{left: 10 right: 10 top: 7 bottom: 7}
-                draw_bg +: { color: theme.color_bg_container }
-                event_title := Line{
-                    draw_text +: {
-                        color: theme.color_text_hl
-                        text_style: theme.font_bold{font_size: 8.5}
-                    }
-                }
-                event_text := Line{}
-                event_meta := Line{
-                    draw_text +: {
-                        color: theme.color_text_meta
-                        text_style: theme.font_regular{font_size: 8.0}
-                    }
-                }
-            }
-            AssistantRow := Row{
-                assistant_md := Markdown{
-                    width: Fill
-                    height: Fit
-                    body: ""
-                }
-            }
-            StreamRow := Row{
-                stream_text := Line{}
-            }
-            ToolRow := Row{
-                padding: Inset{left: 22 right: 14 top: 3 bottom: 3}
-                tool_head := View{
-                    width: Fill
-                    height: Fit
-                    cursor: MouseCursor.Hand
-                    tool_title := Line{
-                        draw_text +: {
-                            color: theme.color_text_meta
-                            text_style: theme.font_regular{font_size: 8.5}
-                        }
-                    }
-                }
-                tool_note := Line{
-                    draw_text +: {
-                        color: theme.color_text_meta
-                        text_style: theme.font_regular{font_size: 8.5}
-                    }
-                }
-                tool_bar := SolidView{
-                    width: Fill
-                    height: 2
-                    margin: Inset{top: 3}
-                    draw_bg +: { color: theme.color_text_hl }
-                }
-                tool_detail := Line{
-                    visible: false
-                    draw_text +: {
-                        color: theme.color_text_meta
-                        text_style: theme.font_regular{font_size: 8.0}
-                    }
-                }
-            }
-            ConfirmRow := Row{
-                padding: Inset{left: 22 right: 14 top: 6 bottom: 6}
-                confirm_title := Line{
-                    draw_text +: {
-                        color: theme.color_text
-                        text_style: theme.font_regular{font_size: 9.0}
-                    }
-                }
-                confirm_buttons := View{
-                    width: Fill
-                    height: Fit
-                    flow: Right
-                    spacing: 8
-                    margin: Inset{top: 4}
-                    run_button := Button{ text: "Run" }
-                    deny_button := ButtonFlat{ text: "Cancel" }
-                }
-            }
-            SystemRow := Row{
-                system_text := Line{
-                    draw_text +: {
-                        color: theme.color_text_hl
-                        text_style: theme.font_regular{font_size: 8.5}
-                    }
-                }
-            }
-        }
-
-        status := Label{
-            width: Fill
-            height: Fit
-            padding: Inset{left: 14 right: 14 top: 4 bottom: 2}
-            max_lines: 2
-            text: ""
-            draw_text +: {
-                color: theme.color_text_meta
-                text_style: theme.font_regular{font_size: 8.5}
-            }
-        }
-
-        composer := View{
-            width: Fill
-            height: Fit
-            flow: Right
-            spacing: 8
-            padding: Inset{left: 12 right: 12 top: 6 bottom: 10}
-            align: Align{y: 0.5}
-            input := TextInput{
-                width: Fill
-                height: Fit
-                empty_text: "Ask AI"
-                // The prompt is a hint, not text: a dark grey in every state,
-                // never the typed colour (the composer is always focused).
-                draw_text +: {
-                    color_empty: #666666
-                    color_empty_hover: #777777
-                    color_empty_focus: #666666
-                }
-            }
-            send_button := Button{ text: "Send" }
-        }
-    }
-}
-
-/// What the panel tells its host.
-#[derive(Clone, Debug, PartialEq, Default)]
-pub enum AiChatPanelAction {
-    /// Esc with an empty composer and no turn in flight: the host may hide
-    /// the pane.
-    Close,
-    #[default]
-    None,
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct AiChatPanel {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    #[rust]
-    engine: Option<EngineCore>,
-    #[rust]
-    registry: ServiceRegistry,
-    #[rust]
-    bus: ServiceBus,
-    /// The assistant's own `gen` service (pictures from the fleet), joined
-    /// to the registry with the engine.
-    #[rust]
-    gen: Option<GenService>,
-    #[rust]
-    settings: Option<AiSettings>,
-    #[rust]
-    drawn_generation: u64,
-    #[rust]
-    next_frame: NextFrame,
-    /// The composer took the keyboard once it existed on screen — a
-    /// focus set before the first draw lands on no area at all.
-    #[rust]
-    composer_focused: bool,
-}
-
-impl AiChatPanel {
-    /// The registry a host plugs in-process links into.
-    pub fn registry(&self) -> &ServiceRegistry {
-        &self.registry
-    }
-
-    /// A studio `Custom` frame that may be a bus frame from the WM.
-    pub fn on_custom(&mut self, json: &str) -> bool {
-        self.bus.on_custom(&self.registry, json)
-    }
-
-    pub fn state(&self) -> Option<&EngineState> {
-        self.engine.as_ref().map(|e| e.state())
-    }
-
-    fn settings(&mut self) -> &AiSettings {
-        if self.settings.is_none() {
-            self.settings = Some(AiSettings::load());
-        }
-        self.settings.as_ref().unwrap()
-    }
-
-    /// The engine comes up on first use — a local model is a long load
-    /// and no host pays it before the person opens the pane.
-    fn ensure_engine(&mut self) -> &mut EngineCore {
-        if self.engine.is_none() {
-            let lease_id = self.widget_uid().0;
-            let settings = self.settings().clone();
-            // The real models ride the `engine` feature; a build without a
-            // runtime (the web page) says so and keeps the tool console.
-            #[cfg(feature = "engine")]
-            let (model, rows): (Box<dyn makepad_ai_services::Model>, Vec<ProviderRow>) = (
-                match build_model(&settings.provider, settings.local_only) {
-                    Ok(m) => m,
-                    Err(reason) => Box::new(NoModelWithReason::new(reason)),
-                },
-                provider_rows(settings.local_only),
-            );
-            #[cfg(not(feature = "engine"))]
-            let (model, rows): (Box<dyn makepad_ai_services::Model>, Vec<ProviderRow>) =
-                (Box::new(NoModelWithReason::new("this build has no model runtime")), Vec::new());
-            let mut core = EngineCore::new(self.registry.clone(), model, None, lease_id);
-            // The state is the panel's window into the core; the core owns
-            // it, so provider facts go in through the core.
-            core.set_provider_facts(settings.provider.clone(), rows, settings.local_only);
-            self.engine = Some(core);
-            self.gen = GenService::open(&self.registry);
-        }
-        self.engine.as_mut().unwrap()
-    }
-
-    fn now(cx: &Cx) -> f64 {
-        cx.seconds_since_app_start()
-    }
-
-    /// A line as if typed and sent — the bridge's `/ai?say=`.
-    pub fn say(&mut self, cx: &mut Cx, text: String) {
-        self.send(cx, text);
-    }
-
-    fn send(&mut self, cx: &mut Cx, text: String) {
-        let now = Self::now(cx);
-        self.ensure_engine().send(&text, now);
-        let input = self.view.text_input(cx, ids!(input));
-        input.set_text(cx, "");
-        // The widget drops the keyboard on submit; a chat composer keeps
-        // it, so the next line can be typed straight away.
-        input.take_key_focus(cx);
-        self.view.redraw(cx);
-    }
-
-    fn apps_line(&self, state: &EngineState) -> String {
-        if state.services.is_empty() {
-            return "No apps connected.".into();
-        }
-        state
-            .services
-            .iter()
-            .map(|s| if s.connected { s.label.clone() } else { format!("{} (not running)", s.label) })
-            .collect::<Vec<_>>()
-            .join("  ·  ")
-    }
-
-    fn status_line(state: &EngineState) -> String {
-        let rate = state.rate.map(|r| format!("  ·  {r:.0} tok/s")).unwrap_or_default();
-        match &state.status {
-            Status::Idle => rate.trim_start_matches("  ·  ").to_string(),
-            Status::Loading { phase, fraction } => format!("loading {phase} {:.0}%", fraction * 100.0),
-            Status::Thinking => {
-                if state.thinking.is_empty() {
-                    "thinking…".to_string()
-                } else {
-                    let tail: String = state.thinking.chars().rev().take(120).collect::<Vec<_>>().into_iter().rev().collect();
-                    format!("thinking… {tail}")
-                }
-            }
-            Status::Streaming => format!("writing{rate}"),
-            Status::WaitingForTool => "waiting for the app…".to_string(),
-            Status::Error(e) => e.clone(),
-        }
-    }
-}
-
-impl Drop for AiChatPanel {
-    fn drop(&mut self) {
-        // The engine only enqueues Unsubscribe frames. Flush them while the
-        // hosted bus and registry still exist; field destruction is too late.
-        if let Some(engine) = self.engine.as_mut() {
-            engine.shutdown();
-        }
-        self.bus.relay_down(&self.registry);
-    }
-}
-
-impl Widget for AiChatPanel {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if let Event::Custom(json) = event {
-            self.on_custom(json);
-        }
-        // Esc: stop a running turn; with nothing running and an empty
-        // composer, ask the host to hide the pane.
-        if let Event::KeyDown(ke) = event {
-            if ke.key_code == KeyCode::Escape {
-                let busy = self.engine.as_ref().map(|e| e.state().status.is_busy()).unwrap_or(false);
-                let empty = self.view.text_input(cx, ids!(input)).text().trim().is_empty();
-                if busy {
-                    let now = Self::now(cx);
-                    self.ensure_engine().cancel(now);
-                    self.view.redraw(cx);
-                } else if empty {
-                    cx.widget_action(self.widget_uid(), AiChatPanelAction::Close);
-                }
-            }
-        }
-        // The built-in services answer before the engine pumps, so a
-        // finished picture lands in this same event.
-        if let Some(gen) = self.gen.as_mut() {
-            gen.handle_event(cx, event);
-        }
-        // Drive the engine on every event; the bus relays what it sent.
-        let now = Self::now(cx);
-        let mut changed = false;
-        let mut busy = false;
-        if let Some(engine) = self.engine.as_mut() {
-            for ev in engine.pump(now) {
-                match ev {
-                    EngineEvent::Changed => changed = true,
-                    EngineEvent::Confirm { .. } => changed = true,
-                }
-            }
-            busy = engine.needs_pump()
-                || engine.state().status.is_busy()
-                || matches!(engine.state().status, Status::Loading { .. });
-        }
-        self.bus.relay_down(&self.registry);
-        if changed {
-            self.view.redraw(cx);
-        }
-        if busy {
-            self.next_frame = cx.new_next_frame();
-        }
-        self.view.handle_event(cx, event, scope);
-        self.widget_match_event(cx, event, scope);
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        // The engine exists once the panel is on screen.
-        let _ = self.ensure_engine();
-        let state = self.engine.as_ref().unwrap().state().clone();
-        self.drawn_generation = state.generation;
-        self.view.label(cx, ids!(provider)).set_text(cx, &format!("{}{}", state.provider_label, if state.local_only { "  ·  local only" } else { "" }));
-        self.view.label(cx, ids!(apps_row)).set_text(cx, &self.apps_line(&state));
-        self.view.label(cx, ids!(status)).set_text(cx, &Self::status_line(&state));
-        while let Some(item) = self.view.draw_walk(cx, scope, walk).step() {
-            let Some(mut list) = item.borrow_mut::<PortalList>() else { continue };
-            let total = state.entries.len();
-            list.set_item_range(cx, 0, total);
-            while let Some(index) = list.next_visible_item(cx) {
-                if index >= total {
-                    continue;
-                }
-                let entry = &state.entries[index];
-                let row = match entry {
-                    Entry::User { text } => {
-                        let row = list.item(cx, index, id!(UserRow));
-                        row.label(cx, ids!(user_text)).set_text(cx, text);
-                        row
-                    }
-                    Entry::Event(event) => {
-                        let row = list.item(cx, index, id!(EventRow));
-                        row.label(cx, ids!(event_title))
-                            .set_text(cx, &format!("→ {} · {}", event.service_label, event.topic));
-                        row.label(cx, ids!(event_text)).set_text(cx, &event.text);
-                        let mut meta = format!("sub_id: {}", event.sub_id);
-                        if event.dropped != 0 {
-                            meta.push_str(&format!(" · dropped: {}", event.dropped));
-                        }
-                        if event.final_ {
-                            meta.push_str(" · final");
-                        }
-                        if let Some(data) = &event.data {
-                            meta.push_str(&format!("\n{data}"));
-                        }
-                        row.label(cx, ids!(event_meta)).set_text(cx, &meta);
-                        row
-                    }
-                    Entry::Assistant { text, streaming: false } => {
-                        let row = list.item(cx, index, id!(AssistantRow));
-                        // No text, no row: a blank block above a card is a gap.
-                        row.set_visible(cx, !text.trim().is_empty());
-                        if let Some(mut md) = row.widget(cx, ids!(assistant_md)).borrow_mut::<Markdown>() {
-                            md.set_text(cx, text);
-                        }
-                        row
-                    }
-                    Entry::Assistant { text, streaming: true } => {
-                        let row = list.item(cx, index, id!(StreamRow));
-                        row.set_visible(cx, !text.trim().is_empty());
-                        row.label(cx, ids!(stream_text)).set_text(cx, text);
-                        row
-                    }
-                    Entry::Tool(t) if matches!(t.status, ToolStatus::Confirm) => {
-                        let row = list.item(cx, index, id!(ConfirmRow));
-                        row.label(cx, ids!(confirm_title)).set_text(cx, &format!("{}  —  this changes things outside the app. Run it?", t.title));
-                        row
-                    }
-                    Entry::Tool(t) => {
-                        let row = list.item(cx, index, id!(ToolRow));
-                        let (glyph, note, permille, detail) = match &t.status {
-                            ToolStatus::Running { note, permille } => ("›", note.clone(), *permille, String::new()),
-                            ToolStatus::Done { outcome, note, text } => {
-                                let glyph = if outcome.is_ok() { "✓" } else { "✗" };
-                                let note = if note.is_empty() { outcome.slug().to_string() } else { note.clone() };
-                                (glyph, note, 1000, text.clone())
-                            }
-                            ToolStatus::Confirm => ("?", String::new(), 0, String::new()),
-                        };
-                        row.label(cx, ids!(tool_title)).set_text(cx, &format!("{glyph} {}", t.title));
-                        row.label(cx, ids!(tool_note)).set_text(cx, &note);
-                        let bar_visible = matches!(t.status, ToolStatus::Running { .. });
-                        row.view(cx, ids!(tool_bar)).set_visible(cx, bar_visible);
-                        if bar_visible {
-                            // The bar is a fraction of the row's inner width
-                            // (the row's rect is last frame's; the first
-                            // frame of a card draws it at a token width).
-                            let inner = (row.area().rect(cx).size.x - 36.0).max(24.0);
-                            let px = inner * (permille as f64 / 1000.0).max(0.05);
-                            let mut bar = row.view(cx, ids!(tool_bar));
-                            script_apply_eval!(cx, bar, { width: #(px) });
-                        }
-                        let detail_label = row.label(cx, ids!(tool_detail));
-                        detail_label.set_visible(cx, t.expanded && !detail.is_empty());
-                        if t.expanded {
-                            detail_label.set_text(cx, &format!("{}\n{}", t.args, detail));
-                        }
-                        let _ = matches!(t.status, ToolStatus::Done { outcome: ToolOutcome::Ok, .. });
-                        row
-                    }
-                    Entry::System { text } => {
-                        let row = list.item(cx, index, id!(SystemRow));
-                        row.label(cx, ids!(system_text)).set_text(cx, text);
-                        row
-                    }
-                };
-                row.draw_all(cx, &mut Scope::empty());
-            }
-        }
-        if !self.composer_focused {
-            self.composer_focused = true;
-            self.view.text_input(cx, ids!(input)).take_key_focus(cx);
-        }
-        DrawStep::done()
-    }
-}
-
-impl WidgetMatchEvent for AiChatPanel {
-    fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions, scope: &mut Scope) {
-        let input = self.view.text_input(cx, ids!(input));
-        let returned = input.returned(actions).map(|(text, _)| text);
-        if let Some(text) = returned {
-            self.send(cx, text);
-        } else if self.view.button(cx, ids!(send_button)).clicked(actions) {
-            let text = input.text();
-            self.send(cx, text);
-        }
-        if self.view.button(cx, ids!(clear_button)).clicked(actions) {
-            let now = Self::now(cx);
-            self.ensure_engine().clear(now);
-            self.view.redraw(cx);
-        }
-        // Cards: confirm buttons and click-to-expand.
-        let list = self.view.portal_list(cx, ids!(transcript));
-        let items = list.items_with_actions(actions);
-        if !items.is_empty() {
-            let now = Self::now(cx);
-            let call_ids: Vec<Option<String>> = {
-                let state = self.ensure_engine().state();
-                items
-                    .iter()
-                    .map(|(index, _)| match state.entries.get(*index) {
-                        Some(Entry::Tool(t)) => Some(t.call_id.clone()),
-                        _ => None,
-                    })
-                    .collect()
-            };
-            for ((_, item), call_id) in items.iter().zip(call_ids) {
-                let Some(call_id) = call_id else { continue };
-                if item.button(cx, ids!(run_button)).clicked(actions) {
-                    self.ensure_engine().confirm(&call_id, true, now);
-                    self.view.redraw(cx);
-                } else if item.button(cx, ids!(deny_button)).clicked(actions) {
-                    self.ensure_engine().confirm(&call_id, false, now);
-                    self.view.redraw(cx);
-                } else if item.view(cx, ids!(tool_head)).finger_up(actions).is_some() {
-                    self.ensure_engine().toggle_tool(&call_id);
-                    self.view.redraw(cx);
-                }
-            }
-        }
-        let _ = scope;
-    }
-}
diff --git a/apps/aichat/src/settings.rs b/apps/aichat/src/settings.rs
deleted file mode 100644
index d153ae42f..000000000
--- a/apps/aichat/src/settings.rs
+++ /dev/null
@@ -1,101 +0,0 @@
-//! What the person chose: which model answers, and whether cloud models
-//! are locked out. Two lines in `~/.makepad/aichat/settings`, the lock a
-//! promise kept in code (a cloud choice under the lock normalises to
-//! local at load and is refused at set), never a menu filter.
-
-use makepad_ai_services::state::ProviderChoice;
-use std::path::PathBuf;
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct AiSettings {
-    pub provider: ProviderChoice,
-    /// Default ON: the person must switch it off before any cloud model
-    /// can be picked.
-    pub local_only: bool,
-}
-
-impl Default for AiSettings {
-    fn default() -> Self {
-        AiSettings { provider: ProviderChoice::Local, local_only: true }
-    }
-}
-
-impl AiSettings {
-    /// The lock, applied: a cloud provider under the lock becomes local.
-    /// "none" (no model) is always allowed — it reaches nothing.
-    pub fn normalized(mut self) -> Self {
-        if self.local_only {
-            if let ProviderChoice::Cloud(slug) = &self.provider {
-                if slug != "none" {
-                    self.provider = ProviderChoice::Local;
-                }
-            }
-        }
-        self
-    }
-
-    /// Can this choice be made under the current lock?
-    pub fn allows(&self, choice: &ProviderChoice) -> Result<(), String> {
-        match choice {
-            ProviderChoice::Cloud(slug) if self.local_only && slug != "none" => Err("Local AI only is on".into()),
-            _ => Ok(()),
-        }
-    }
-
-    pub fn parse(text: &str) -> AiSettings {
-        let mut s = AiSettings::default();
-        for line in text.lines() {
-            let Some((k, v)) = line.split_once('=') else { continue };
-            match k.trim() {
-                "provider" => s.provider = ProviderChoice::from_slug(v.trim()),
-                "local_only" => s.local_only = v.trim() != "false",
-                _ => {}
-            }
-        }
-        s.normalized()
-    }
-
-    pub fn render(&self) -> String {
-        format!("provider={}\nlocal_only={}\n", self.provider.slug(), self.local_only)
-    }
-
-    pub fn path() -> Option<PathBuf> {
-        if cfg!(target_arch = "wasm32") {
-            return None;
-        }
-        let home = std::env::var_os("HOME").or_else(|| std::env::var_os("USERPROFILE"))?;
-        Some(PathBuf::from(home).join(".makepad").join("aichat").join("settings"))
-    }
-
-    pub fn load() -> AiSettings {
-        match Self::path().and_then(|p| std::fs::read_to_string(p).ok()) {
-            Some(text) => Self::parse(&text),
-            None => AiSettings::default(),
-        }
-    }
-
-    pub fn save(&self) -> Result<(), String> {
-        let Some(path) = Self::path() else { return Ok(()) };
-        if let Some(dir) = path.parent() {
-            std::fs::create_dir_all(dir).map_err(|e| e.to_string())?;
-        }
-        std::fs::write(&path, self.render()).map_err(|e| e.to_string())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_lock_is_kept_at_load_and_at_set() {
-        let s = AiSettings::parse("provider=claude-api\nlocal_only=true\n");
-        assert_eq!(s.provider, ProviderChoice::Local, "a cloud pref under the lock cannot resurrect a cloud model");
-        assert!(s.allows(&ProviderChoice::Cloud("claude-api".into())).is_err());
-        assert!(s.allows(&ProviderChoice::Cloud("none".into())).is_ok());
-        let open = AiSettings::parse("provider=claude-api\nlocal_only=false\n");
-        assert_eq!(open.provider, ProviderChoice::Cloud("claude-api".into()));
-        assert_eq!(AiSettings::parse(&open.render()), open);
-        assert_eq!(AiSettings::parse("garbage"), AiSettings::default());
-    }
-}
diff --git a/apps/asset-ui/Cargo.toml b/apps/asset-ui/Cargo.toml
index 1509d5f6e..a5d4b4649 100644
--- a/apps/asset-ui/Cargo.toml
+++ b/apps/asset-ui/Cargo.toml
@@ -19,7 +19,6 @@ makepad-render = { path = "../../libs/render" }
 makepad-gltf = { path = "../../libs/gltf" }
 # Splat viewer: ViewSplat + XrSceneView desktop host.
 makepad-xr = { path = "../../xr" }
-makepad-media-view = { path = "../../libs/media_view" }
 # REAL Asset Server frontend: shared session lifecycle (discovery/auth/
 # retry), catalog runtimes, committed-event subscriber, verified cache. The
 # VJ worker owns these crates; this app consumes the public API only.
diff --git a/apps/asset-ui/src/analysis.rs b/apps/asset-ui/src/analysis.rs
index 7d44c218a..f1b4a7db6 100644
--- a/apps/asset-ui/src/analysis.rs
+++ b/apps/asset-ui/src/analysis.rs
@@ -44,7 +44,7 @@ use makepad_audio_lyrics::bake::LyricsBaker;
 use makepad_audio_lyrics::TrackLyrics;
 use makepad_audio_sidechannels::{encode_stem_oggs, publish_side_channels};
 use makepad_widgets::log;
-use makepad_widgets::makepad_platform::thread::{SignalToUI, ThreadOptions, ThreadSpawner};
+use makepad_widgets::makepad_platform::thread::SignalToUI;
 use std::collections::HashSet;
 use std::path::PathBuf;
 use std::str::FromStr;
@@ -545,8 +545,14 @@ pub struct AnalysisQueue {
     fetch_generation: u64,
 }
 
+impl Default for AnalysisQueue {
+    fn default() -> Self {
+        AnalysisQueue::start()
+    }
+}
+
 impl AnalysisQueue {
-    pub fn start(spawner: ThreadSpawner) -> AnalysisQueue {
+    pub fn start() -> AnalysisQueue {
         let (bake_tx, bake_requests) = channel::<BakeRequest>();
         let (bake_done, bake_rx) = channel::<BakeMsg>();
         let (fetch_tx, fetch_requests) = channel::<FetchRequest>();
@@ -555,26 +561,12 @@ impl AnalysisQueue {
         let worker_batch = Arc::clone(&batch);
         // A failed spawn is not fatal: the queue simply never runs, and
         // every enqueue reports it instead of pretending to work.
-        match spawner.spawn_worker(
-            ThreadOptions {
-                name: Some("asset-ui-stem-bake".into()),
-                ..Default::default()
-            },
-            move || bake_loop(bake_requests, bake_done, worker_batch),
-        ) {
-            Ok(handle) => handle.detach(),
-            Err(error) => log!("analysis bake worker unavailable: {error}"),
-        }
-        match spawner.spawn_worker(
-            ThreadOptions {
-                name: Some("asset-ui-stem-fetch".into()),
-                ..Default::default()
-            },
-            move || fetch_loop(fetch_requests, fetch_done),
-        ) {
-            Ok(handle) => handle.detach(),
-            Err(error) => log!("analysis fetch worker unavailable: {error}"),
-        }
+        let _ = std::thread::Builder::new()
+            .name("asset-ui-stem-bake".into())
+            .spawn(move || bake_loop(bake_requests, bake_done, worker_batch));
+        let _ = std::thread::Builder::new()
+            .name("asset-ui-stem-fetch".into())
+            .spawn(move || fetch_loop(fetch_requests, fetch_done));
         AnalysisQueue {
             bake_tx,
             bake_rx,
@@ -1481,8 +1473,7 @@ mod tests {
 
     #[test]
     fn the_queue_counts_a_batch_and_keeps_its_verdict() {
-        let cx = makepad_widgets::Cx::new(Box::new(|_, _| {}));
-        let mut queue = AnalysisQueue::start(cx.thread_spawner());
+        let mut queue = AnalysisQueue::start();
         assert!(!queue.busy());
         assert_eq!(queue.status_line(), "");
         assert_eq!(queue.progress_fraction(), 0.0);
diff --git a/apps/asset-ui/src/artifact_io.rs b/apps/asset-ui/src/artifact_io.rs
index 17a36b4a1..052f97668 100644
--- a/apps/asset-ui/src/artifact_io.rs
+++ b/apps/asset-ui/src/artifact_io.rs
@@ -13,11 +13,12 @@
 //! - gallery preview decodes run on a small worker pool (2..=8 threads)
 //!   pulling a last-in-first-out stack, capped so old off-screen work drops.
 
-use makepad_widgets::makepad_platform::thread::{SignalToUI, ThreadOptions, ThreadSpawner};
+use makepad_widgets::makepad_platform::thread::SignalToUI;
 use makepad_widgets::{decode_image_from_data, ImageBuffer};
 use std::collections::HashSet;
 use std::path::PathBuf;
 use std::sync::mpsc::{channel, Receiver, Sender};
+use std::sync::{Arc, Condvar, Mutex};
 
 /// What one background read is for.
 pub enum IoPurpose {
@@ -163,39 +164,35 @@ pub enum IoDone {
 pub struct ArtifactIo {
     tx: Sender<IoRequest>,
     rx: Receiver<IoDone>,
+    gallery: Arc<GalleryStack>,
 }
 
 impl ArtifactIo {
-    pub fn start(spawner: ThreadSpawner) -> Self {
+    pub fn start() -> Self {
         let (request_tx, request_rx) = channel::<IoRequest>();
         let (done_tx, done_rx) = channel::<IoDone>();
-        let (gallery_tx, gallery_rx) = channel::<IoRequest>();
-        spawner
-            .spawn_worker(
-                ThreadOptions {
-                    name: Some("asset-ui-artifact-io".into()),
-                    ..Default::default()
-                },
-                {
-                    let done_tx = done_tx.clone();
-                    move || dispatch_loop(request_rx, done_tx, gallery_tx)
-                },
-            )
-            .expect("artifact io dispatcher")
-            .detach();
-        spawner
-            .spawn_worker(
-                ThreadOptions {
-                    name: Some("asset-ui-preview".into()),
-                    ..Default::default()
-                },
-                move || gallery_loop(gallery_rx, done_tx),
-            )
-            .expect("gallery decode worker")
-            .detach();
+        let gallery = Arc::new(GalleryStack::new());
+        std::thread::Builder::new()
+            .name("asset-ui-artifact-io".into())
+            .spawn({
+                let done_tx = done_tx.clone();
+                let gallery = Arc::clone(&gallery);
+                move || dispatch_loop(request_rx, done_tx, gallery)
+            })
+            .expect("artifact io dispatcher");
+        let n = gallery_worker_count();
+        for i in 0..n {
+            let done_tx = done_tx.clone();
+            let gallery = Arc::clone(&gallery);
+            std::thread::Builder::new()
+                .name(format!("asset-ui-preview-{i}"))
+                .spawn(move || gallery_loop(gallery, done_tx))
+                .expect("gallery decode worker");
+        }
         Self {
             tx: request_tx,
             rx: done_rx,
+            gallery,
         }
     }
 
@@ -209,6 +206,12 @@ impl ArtifactIo {
     }
 }
 
+impl Drop for ArtifactIo {
+    fn drop(&mut self) {
+        self.gallery.shutdown();
+    }
+}
+
 fn is_gallery(purpose: &IoPurpose) -> bool {
     matches!(
         purpose,
@@ -218,13 +221,13 @@ fn is_gallery(purpose: &IoPurpose) -> bool {
     )
 }
 
-fn dispatch_loop(rx: Receiver<IoRequest>, tx: Sender<IoDone>, gallery: Sender<IoRequest>) {
+fn dispatch_loop(rx: Receiver<IoRequest>, tx: Sender<IoDone>, gallery: Arc<GalleryStack>) {
     // One connected client per session, reused across opens: against the
     // local server a fresh connect costs more than the payload.
     let mut store: Option<(crate::import::ServerSession, makepad_asset_client::AssetClient)> = None;
     while let Ok(request) = rx.recv() {
         if is_gallery(&request.purpose) {
-            let _ = gallery.send(request);
+            gallery.push_latest(request);
             continue;
         }
         let done = process_with_store(request, &mut store);
@@ -233,27 +236,18 @@ fn dispatch_loop(rx: Receiver<IoRequest>, tx: Sender<IoDone>, gallery: Sender<Io
         }
         SignalToUI::set_ui_signal();
     }
+    gallery.shutdown();
 }
 
-fn gallery_loop(rx: Receiver<IoRequest>, tx: Sender<IoDone>) {
-    let mut gallery = GalleryStack::new();
-    while let Ok(request) = rx.recv() {
-        gallery.push_latest(request);
-        for request in rx.try_iter() {
-            gallery.push_latest(request);
-        }
-        while let Some(request) = gallery.pop_latest() {
-            let file = request.file.clone();
-            let done = process(request);
-            gallery.finish(&file);
-            if tx.send(done).is_err() {
-                return;
-            }
-            SignalToUI::set_ui_signal();
-            for request in rx.try_iter() {
-                gallery.push_latest(request);
-            }
+fn gallery_loop(gallery: Arc<GalleryStack>, tx: Sender<IoDone>) {
+    while let Some(request) = gallery.pop_latest() {
+        let file = request.file.clone();
+        let done = process(request);
+        gallery.finish(&file);
+        if tx.send(done).is_err() {
+            return;
         }
+        SignalToUI::set_ui_signal();
     }
 }
 
@@ -270,22 +264,24 @@ struct GalleryInner {
 }
 
 struct GalleryStack {
-    inner: GalleryInner,
+    inner: Mutex<GalleryInner>,
+    cv: Condvar,
 }
 
 impl GalleryStack {
     fn new() -> Self {
         Self {
-            inner: GalleryInner {
+            inner: Mutex::new(GalleryInner {
                 stack: Vec::new(),
                 decoding: HashSet::new(),
                 shutdown: false,
-            },
+            }),
+            cv: Condvar::new(),
         }
     }
 
-    fn push_latest(&mut self, request: IoRequest) {
-        let g = &mut self.inner;
+    fn push_latest(&self, request: IoRequest) {
+        let mut g = self.inner.lock().expect("gallery stack");
         if g.shutdown {
             return;
         }
@@ -298,30 +294,43 @@ impl GalleryStack {
             let drop_n = g.stack.len() - GALLERY_STACK_CAP;
             g.stack.drain(0..drop_n);
         }
+        self.cv.notify_one();
     }
 
-    fn pop_latest(&mut self) -> Option<IoRequest> {
-        let g = &mut self.inner;
-        if g.shutdown {
-            return None;
-        }
-        while let Some(request) = g.stack.pop() {
-            if g.decoding.insert(request.file.clone()) {
-                return Some(request);
+    fn pop_latest(&self) -> Option<IoRequest> {
+        let mut g = self.inner.lock().expect("gallery stack");
+        loop {
+            if g.shutdown {
+                return None;
             }
+            while let Some(request) = g.stack.pop() {
+                if g.decoding.insert(request.file.clone()) {
+                    return Some(request);
+                }
+            }
+            g = self.cv.wait(g).expect("gallery stack");
         }
-        None
     }
 
-    fn finish(&mut self, file: &str) {
-        self.inner.decoding.remove(file);
+    fn finish(&self, file: &str) {
+        let mut g = self.inner.lock().expect("gallery stack");
+        g.decoding.remove(file);
     }
 
-    fn shutdown(&mut self) {
-        self.inner.shutdown = true;
+    fn shutdown(&self) {
+        let mut g = self.inner.lock().expect("gallery stack");
+        g.shutdown = true;
+        self.cv.notify_all();
     }
 }
 
+fn gallery_worker_count() -> usize {
+    std::thread::available_parallelism()
+        .map(|n| n.get())
+        .unwrap_or(4)
+        .clamp(2, 8)
+}
+
 /// A read whose bytes may come from the store. Everything past the fetch is
 /// the same decode the local-file path uses — one viewer, two sources.
 fn process_with_store(
@@ -856,8 +865,7 @@ mod tests {
         std::fs::write(&payload, b"mp4-bytes").unwrap();
         let copy = dir.join("viewer-open.mp4");
 
-        let cx = makepad_widgets::Cx::new(Box::new(|_, _| {}));
-        let io = ArtifactIo::start(cx.thread_spawner());
+        let io = ArtifactIo::start();
         io.request(IoRequest {
             file: "clip.mp4".into(),
             path: payload.clone(),
@@ -1135,7 +1143,7 @@ mod tests {
 
     #[test]
     fn gallery_stack_is_last_requested_first_and_rebumps() {
-        let mut stack = GalleryStack::new();
+        let stack = GalleryStack::new();
         let mk = |file: &str| IoRequest {
             file: file.into(),
             path: PathBuf::from(file),
@@ -1160,7 +1168,7 @@ mod tests {
 
     #[test]
     fn gallery_stack_drops_oldest_when_capped() {
-        let mut stack = GalleryStack::new();
+        let stack = GalleryStack::new();
         for i in 0..(GALLERY_STACK_CAP + 10) {
             stack.push_latest(IoRequest {
                 file: format!("f{i}"),
diff --git a/apps/asset-ui/src/asset_store_state.rs b/apps/asset-ui/src/asset_store_state.rs
index 8f033fecb..37a007e5f 100644
--- a/apps/asset-ui/src/asset_store_state.rs
+++ b/apps/asset-ui/src/asset_store_state.rs
@@ -56,9 +56,6 @@ use makepad_asset_client::{
 use makepad_asset_data::{AssetId, AssetRevisionId};
 pub use makepad_asset_data::AssetKind;
 use makepad_widgets::log;
-use makepad_widgets::makepad_platform::thread::{
-    Lane, TaskHandle, TaskPool, ThreadOptions, ThreadSpawner,
-};
 use std::collections::VecDeque;
 use std::net::{IpAddr, SocketAddr};
 use std::path::{Path, PathBuf};
@@ -363,8 +360,6 @@ pub struct SearchResults {
 /// happens through `start`/`poll`/`submit_search`/`select` only.
 #[derive(Default)]
 pub struct AssetStore {
-    pool: Option<TaskPool>,
-    spawner: Option<ThreadSpawner>,
     /// Continuous ai-content-library → catalog publisher. Declared BEFORE
     /// `embedded` so it is joined while the server it publishes into is
     /// still alive.
@@ -402,7 +397,7 @@ pub struct AssetStore {
     /// boxes directly (the store advertises nothing any more — generation
     /// is client-driven, aicore §9).
     pub profiles: Remote<Vec<JobProfileDto>>,
-    profiles_task: Option<TaskHandle<Vec<JobProfileDto>>>,
+    profiles_rx: Option<std::sync::mpsc::Receiver<Vec<JobProfileDto>>>,
     /// Committed catalog events, newest first, capped.
     pub events: VecDeque<CatalogEventDto>,
     /// The event feed delivered its initial cursor and is following commits.
@@ -485,7 +480,7 @@ pub struct AssetStore {
     succession_note: Option<String>,
     /// The previous session is being torn down off-thread. Flips when its
     /// cache roots are free for the next session to open.
-    releasing: Option<TaskHandle<()>>,
+    releasing: Option<Arc<AtomicBool>>,
     /// What to connect to once `releasing` flips.
     pending_session: Option<PendingSession>,
 }
@@ -503,13 +498,11 @@ impl AssetStore {
     /// the client finds it through the same discovery/health path any LAN
     /// peer would. Set the env var to skip embed and talk to a standalone
     /// server instead.
-    pub fn start(&mut self, library_dir: PathBuf, pool: TaskPool, spawner: ThreadSpawner) {
+    pub fn start(&mut self, library_dir: PathBuf) {
         if self.connector.is_some() || self.server.is_some() {
             return;
         }
         self.library_dir = library_dir;
-        self.pool = Some(pool);
-        self.spawner = Some(spawner);
         self.server_root = default_asset_server_root();
         self.beacon = beacon_from_env();
         self.embed = embed_policy_from_env();
@@ -649,7 +642,7 @@ impl AssetStore {
                             label: handles.server_label.clone(),
                             server_id: handles.server_id,
                         });
-                        self.endpoints = handles.endpoints;
+                        self.endpoints = Some(handles.endpoints);
                         self.token = handles.token.clone();
                         self.handles = Some(*handles);
                         self.connector = None;
@@ -662,15 +655,17 @@ impl AssetStore {
             }
         }
         // Fleet-built generation profiles landing from their worker thread.
-        if let Some(result) = self.profiles_task.as_mut().and_then(TaskHandle::try_take) {
-            self.profiles_task = None;
-            match result {
+        if let Some(rx) = &self.profiles_rx {
+            match rx.try_recv() {
                 Ok(profiles) => {
+                    self.profiles_rx = None;
                     self.profiles = Remote::Ready(profiles);
                     changed = true;
                 }
-                Err(error) => {
-                    self.profiles = Remote::Failed(format!("fleet profile job failed: {error}"));
+                Err(std::sync::mpsc::TryRecvError::Empty) => {}
+                Err(std::sync::mpsc::TryRecvError::Disconnected) => {
+                    self.profiles_rx = None;
+                    self.profiles = Remote::Failed("fleet probe thread died".to_string());
                     changed = true;
                 }
             }
@@ -811,23 +806,13 @@ impl AssetStore {
     /// Start the embedded server's background loops and become the host.
     fn begin_hosting(&mut self, server: makepad_asset_store::AssetServer, token: &str) {
         if self.host_loops == HostLoops::Run {
-            let Some(spawner) = self.spawner.as_ref() else {
-                log!("asset store: host workers unavailable (thread runtime not configured)");
-                self.role = ServerRole::Host;
-                self.embedded = Some(server);
-                return;
-            };
-            self.publish = start_publish_loop(
-                spawner,
-                &server,
-                token,
-                self.library_dir.clone(),
-            );
+            self.publish =
+                start_publish_loop(&server, token, self.library_dir.clone());
             // LIVECODING: observed origin directories, catalogued in place.
             // Only the HOST runs this — reference admission is loopback
             // privilege, so an attached client never observes for somebody
             // else's store.
-            self.observe = start_observe_loop(spawner, &server, token);
+            self.observe = start_observe_loop(&server, token);
         }
         self.role = ServerRole::Host;
         self.embedded = Some(server);
@@ -871,39 +856,39 @@ impl AssetStore {
         self.search_continuation = false;
         self.next_cursor = None;
         self.detail_req = None;
-        self.profiles_task = None;
+        self.profiles_rx = None;
         self.probe_req = None;
         self.gc_req = None;
         self.gc_cancel_req = None;
         self.retire_reqs.clear();
-        let Some(pool) = &self.pool else {
-            log!("asset store: session release refused (runtime pool unavailable)");
-            return;
-        };
-        let slot = match pool.reserve(Lane::Heavy) {
-            Ok(slot) => slot,
-            Err(error) => {
-                log!("asset store: session release delayed ({error})");
-                return;
-            }
-        };
+        let released = Arc::new(AtomicBool::new(false));
+        self.releasing = Some(released.clone());
         let Some(handles) = self.handles.take() else {
-            self.releasing = None;
+            released.store(true, Ordering::Release);
             return;
         };
-        self.releasing = Some(slot.submit(move || handles.shutdown()));
+        let done = released.clone();
+        let spawned = std::thread::Builder::new()
+            .name("asset-ui-session-release".to_string())
+            .spawn(move || {
+                handles.shutdown();
+                done.store(true, Ordering::Release);
+            });
+        if let Err(error) = spawned {
+            // The closure (and the session inside it) was dropped, which
+            // already joined the runtimes right here. Nothing is left to
+            // wait for, so never leave the swap parked on a thread that
+            // does not exist.
+            log!("asset store: session release thread refused ({error}); released inline");
+            released.store(true, Ordering::Release);
+        }
     }
 
     /// Open the decided session once the previous one has let go.
     fn finish_swap(&mut self) -> bool {
-        if self.releasing.is_none() && self.handles.is_some() {
-            self.begin_release();
-            return false;
-        }
-        if let Some(releasing) = &mut self.releasing {
-            let Some(result) = releasing.try_take() else { return false };
-            if let Err(error) = result {
-                log!("asset store: session release failed: {error}");
+        if let Some(released) = &self.releasing {
+            if !released.load(Ordering::Acquire) {
+                return false;
             }
         }
         self.releasing = None;
@@ -1165,20 +1150,18 @@ impl AssetStore {
     /// they can execute right now. Runs on its own thread — LAN probes must
     /// never stall a frame — and lands through `profiles_rx` in [`Self::poll`].
     fn submit_profiles(&mut self) {
+        let (tx, rx) = std::sync::mpsc::channel();
+        self.profiles_rx = Some(rx);
         self.profiles = Remote::Loading;
-        let Some(pool) = &self.pool else {
-            self.profiles = Remote::Failed("runtime task pool unavailable".into());
-            return;
-        };
-        match pool.submit(Lane::Light, move || {
+        let _ = std::thread::Builder::new()
+            .name("asset-ui-profiles".to_string())
+            .spawn(move || {
                 let snapshots = makepad_asset_creator::runner::fleet_snapshots();
-                makepad_asset_importer::gen_profiles::build_profiles(&snapshots, "gen")
-            }) {
-            Ok(handle) => self.profiles_task = Some(handle),
-            Err(error) => {
-                self.profiles = Remote::Failed(format!("fleet profile job refused: {error}"));
-            }
-        }
+                let profiles = makepad_asset_importer::gen_profiles::build_profiles(
+                    &snapshots, "gen",
+                );
+                let _ = tx.send(profiles);
+            });
     }
 
     fn on_catalog_event(&mut self, event: ClientEvent) -> bool {
@@ -1690,17 +1673,21 @@ fn start_embedded_asset_server_at(
     Ok((server, token))
 }
 
+/// Stop flag for the single in-process publish loop. A `static` (not an
+/// `Arc`) because `watch::run` borrows it for the thread's whole life and
+/// there is at most one loop per process.
+static PUBLISH_STOP: AtomicBool = AtomicBool::new(false);
+
 /// Owns the publisher thread; dropping the store stops and joins it.
 struct PublishLoop {
-    stop: Arc<AtomicBool>,
-    task: Option<TaskHandle<()>>,
+    join: Option<std::thread::JoinHandle<()>>,
 }
 
 impl Drop for PublishLoop {
     fn drop(&mut self) {
-        self.stop.store(true, Ordering::Release);
-        if let Some(task) = self.task.take() {
-            task.detach();
+        PUBLISH_STOP.store(true, Ordering::Release);
+        if let Some(join) = self.join.take() {
+            let _ = join.join();
         }
     }
 }
@@ -1710,7 +1697,6 @@ impl Drop for PublishLoop {
 /// slow or refused connection can never stall the UI, and every failure is
 /// a log line — never a panic.
 fn start_publish_loop(
-    spawner: &ThreadSpawner,
     server: &makepad_asset_store::AssetServer,
     token: &str,
     library_dir: PathBuf,
@@ -1719,14 +1705,10 @@ fn start_publish_loop(
     let server_id = server.server_id();
     let token = token.to_string();
     let cache = asset_ui_home().join("publish-cache");
-    let stop = Arc::new(AtomicBool::new(false));
-    let worker_stop = stop.clone();
-    let task = spawner.spawn_worker(
-        ThreadOptions {
-            name: Some("asset-ui-publish".into()),
-            ..Default::default()
-        },
-        move || {
+    PUBLISH_STOP.store(false, Ordering::Release);
+    let join = std::thread::Builder::new()
+        .name("asset-ui-publish".to_string())
+        .spawn(move || {
             let mut config = makepad_asset_client::ClientConfig::new(cache);
             config.token = Some(token);
             let mut client = match makepad_asset_client::AssetClient::connect(
@@ -1754,13 +1736,12 @@ fn start_publish_loop(
                 // Log publications, failures and retries; out-of-scope rows
                 // (the pack-import bulk) stay silent by design.
                 true,
-                &worker_stop,
+                &PUBLISH_STOP,
             );
             log!("publish loop: stopped");
-        },
-    );
-    match task {
-        Ok(task) => Some(PublishLoop { stop, task: Some(task) }),
+        });
+    match join {
+        Ok(join) => Some(PublishLoop { join: Some(join) }),
         Err(error) => {
             log!("publish loop: could not spawn: {error}");
             None
@@ -1768,17 +1749,19 @@ fn start_publish_loop(
     }
 }
 
+/// Stop flag for the single in-process observe loop.
+static OBSERVE_STOP: AtomicBool = AtomicBool::new(false);
+
 /// Owns the observer thread; dropping the store stops and joins it.
 struct ObserveLoop {
-    stop: Arc<AtomicBool>,
-    task: Option<TaskHandle<()>>,
+    join: Option<std::thread::JoinHandle<()>>,
 }
 
 impl Drop for ObserveLoop {
     fn drop(&mut self) {
-        self.stop.store(true, Ordering::Release);
-        if let Some(task) = self.task.take() {
-            task.detach();
+        OBSERVE_STOP.store(true, Ordering::Release);
+        if let Some(join) = self.join.take() {
+            let _ = join.join();
         }
     }
 }
@@ -1806,7 +1789,6 @@ fn observe_origins() -> Vec<PathBuf> {
 /// Observe effect-document origins into the server this process hosts.
 /// Connect + watch happen on the thread; every failure is a log line.
 fn start_observe_loop(
-    spawner: &ThreadSpawner,
     server: &makepad_asset_store::AssetServer,
     token: &str,
 ) -> Option<ObserveLoop> {
@@ -1815,14 +1797,10 @@ fn start_observe_loop(
     let token = token.to_string();
     let cache = asset_ui_home().join("observe-cache");
     let origins = observe_origins();
-    let stop = Arc::new(AtomicBool::new(false));
-    let worker_stop = stop.clone();
-    let task = spawner.spawn_worker(
-        ThreadOptions {
-            name: Some("asset-ui-observe".into()),
-            ..Default::default()
-        },
-        move || {
+    OBSERVE_STOP.store(false, Ordering::Release);
+    let join = std::thread::Builder::new()
+        .name("asset-ui-observe".to_string())
+        .spawn(move || {
             let mut config = makepad_asset_client::ClientConfig::new(cache);
             config.token = Some(token);
             let mut client = match makepad_asset_client::AssetClient::connect(
@@ -1839,13 +1817,12 @@ fn start_observe_loop(
             makepad_asset_store::observe::run(
                 &mut client,
                 &makepad_asset_store::observe::ObserveConfig::vjfx(origins),
-                &worker_stop,
+                &OBSERVE_STOP,
             );
             log!("observe loop: stopped");
-        },
-    );
-    match task {
-        Ok(task) => Some(ObserveLoop { stop, task: Some(task) }),
+        });
+    match join {
+        Ok(join) => Some(ObserveLoop { join: Some(join) }),
         Err(error) => {
             log!("observe loop: could not spawn: {error}");
             None
@@ -2101,13 +2078,6 @@ mod tests {
             namespace: "game".into(),
             kind: None,
             title: title.into(),
-            creator: String::new(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             snippet: String::new(),
             score: 0,
             live: true,
@@ -2398,14 +2368,6 @@ mod tests {
         (server, token)
     }
 
-    fn ensure_test_runtime(store: &mut AssetStore) {
-        if store.pool.is_none() {
-            let cx = makepad_widgets::Cx::new(Box::new(|_, _| {}));
-            store.pool = Some(cx.task_pool());
-            store.spawner = Some(cx.thread_spawner());
-        }
-    }
-
     /// Publish one minimal real asset directly (the synchronous
     /// `AssetClient`, not through `AssetStore` — publishing is the import
     /// pipeline's job, already covered elsewhere; this test starts from
@@ -2450,7 +2412,6 @@ mod tests {
     /// `AssetStore::poll()` loop (no discovery — explicit endpoints), and
     /// wait for the initial auto-search `poll()` fires on connect to land.
     fn connect_store_to(store: &mut AssetStore, server: &makepad_asset_store::AssetServer, token: &str) {
-        ensure_test_runtime(store);
         let config = SessionConfig {
             endpoints: Some(ApiEndpoints { control: server.control_addr(), data: server.data_addr() }),
             server_id: Some(server.server_id()),
@@ -2487,7 +2448,6 @@ mod tests {
         secs: u64,
         ready: F,
     ) {
-        ensure_test_runtime(store);
         let deadline = std::time::Instant::now() + std::time::Duration::from_secs(secs);
         loop {
             store.poll();
diff --git a/apps/asset-ui/src/audio.rs b/apps/asset-ui/src/audio.rs
index 75336bf3d..717e0cb85 100644
--- a/apps/asset-ui/src/audio.rs
+++ b/apps/asset-ui/src/audio.rs
@@ -1,16 +1,15 @@
 //! Artifact playback + waveform strip.
 //!
-//! The UI owns a transport handle and the device callback owns the playback
-//! engine. Commands and atomic snapshots cross between them; neither side
-//! waits on a mutex. The service emits PCM16 WAV (kokoro: mono 24kHz,
-//! sa3-sfx: stereo 44.1kHz), decoded here with a minimal RIFF parser
-//! (libs/asset/ai wav.rs is encode-only).
+//! Same shape as the sandbox's `VideoAudio` mixer (apps/sandbox/src/
+//! video_player.rs): a process-global resampling stereo queue mixed
+//! additively from the `cx.audio_output` callback, so playback needs no
+//! plumbing through the widget tree. The service emits PCM16 WAV (kokoro:
+//! mono 24kHz, sa3-sfx: stereo 44.1kHz), decoded here with a minimal RIFF
+//! parser (libs/asset/ai wav.rs is encode-only).
 
 use makepad_widgets::makepad_platform::audio::AudioBuffer;
-use makepad_widgets::makepad_platform::thread::{Lane, TaskHandle, TaskPool};
-use std::cell::RefCell;
 use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
-use std::sync::{mpsc, Arc};
+use std::sync::{Arc, LazyLock, Mutex};
 
 #[derive(Clone)]
 pub struct WavPcm {
@@ -104,22 +103,24 @@ pub fn parse_wav(bytes: &[u8]) -> Result<WavPcm, String> {
 /// advances it; UI code only loads, pauses and seeks.
 const FP_ONE: u64 = 1 << 32;
 
-struct AudioSnapshot {
+struct WavMixer {
+    clip: Mutex<Option<Arc<WavPcm>>>,
     cursor_fp: AtomicU64,
     playing: AtomicBool,
-    ack: AtomicU64,
 }
 
-impl Default for AudioSnapshot {
+impl Default for WavMixer {
     fn default() -> Self {
         Self {
+            clip: Mutex::new(None),
             cursor_fp: AtomicU64::new(0),
             playing: AtomicBool::new(false),
-            ack: AtomicU64::new(0),
         }
     }
 }
 
+static WAV_MIXER: LazyLock<WavMixer> = LazyLock::new(WavMixer::default);
+
 // ---------------------------------------------------------------------------
 // Separated layers ("split audio layers")
 // ---------------------------------------------------------------------------
@@ -149,301 +150,33 @@ pub const STEM_LANES: usize = 4;
 /// files are published and fetched in, so no index ever has to be remapped.
 pub const STEM_LANE_NAMES: [&str; STEM_LANES] = ["drums", "bass", "vocals", "other"];
 
-enum AudioCommand {
-    InstallClip {
-        serial: u64,
-        clip: Arc<WavPcm>,
-    },
-    ClearClip {
-        serial: u64,
-    },
-    InstallStems {
-        serial: u64,
-        lanes: Arc<[StemPcm; STEM_LANES]>,
-    },
-    ClearStems {
-        serial: u64,
-    },
-    Play {
-        serial: u64,
-    },
-    Pause {
-        serial: u64,
-    },
-    Stop {
-        serial: u64,
-    },
-    Seek {
-        serial: u64,
-        cursor_fp: u64,
-    },
-    MuteLane {
-        serial: u64,
-        lane: usize,
-        muted: bool,
-    },
+struct StemMixer {
+    lanes: Mutex<Option<Arc<[StemPcm; STEM_LANES]>>>,
+    /// Per-lane mute. Read by the audio callback, written by the UI.
+    mute: [AtomicBool; STEM_LANES],
+    /// Whether the layers are what the transport plays. Kept separate from
+    /// the lock so the callback can tell "no stems" from "stems, but the UI
+    /// holds the lock this quantum" — the second must be silence, not a
+    /// blip of the mixed track.
+    active: AtomicBool,
+    /// The clip generation these layers belong to. The mixed audio and the
+    /// four stems arrive on two different workers in either order; this is
+    /// what lets the second one to land know it is the same track.
+    generation: AtomicU64,
 }
 
-enum RetiredAudio {
-    Clip(Arc<WavPcm>),
-    Stems(Arc<[StemPcm; STEM_LANES]>),
-}
-
-struct PendingDecode {
-    generation: u64,
-    task: TaskHandle<Result<WavPcm, String>>,
-}
-
-/// UI-thread transport handle. It owns the requested state and communicates
-/// with the realtime callback exclusively through commands and atomics.
-struct AudioMixer {
-    commands: mpsc::Sender<AudioCommand>,
-    retired: mpsc::Receiver<RetiredAudio>,
-    snapshot: Arc<AudioSnapshot>,
-    engine: Option<AudioEngine>,
-    clip: Option<Arc<WavPcm>>,
-    stems: Option<Arc<[StemPcm; STEM_LANES]>>,
-    stem_generation: u64,
-    muted: [bool; STEM_LANES],
-    cursor_fp: u64,
-    playing: bool,
-    serial: u64,
-    load_generation: u64,
-    pending_decodes: Vec<PendingDecode>,
-}
-
-/// Realtime-owned state. Once installed in `cx.audio_output`, only the audio
-/// callback touches these payloads and cursors.
-pub struct AudioEngine {
-    commands: mpsc::Receiver<AudioCommand>,
-    retired: mpsc::Sender<RetiredAudio>,
-    snapshot: Arc<AudioSnapshot>,
-    clip: Option<Arc<WavPcm>>,
-    stems: Option<Arc<[StemPcm; STEM_LANES]>>,
-    muted: [bool; STEM_LANES],
-    cursor_fp: u64,
-    playing: bool,
-    ack: u64,
-}
-
-impl AudioMixer {
-    fn new() -> Self {
-        let (command_tx, command_rx) = mpsc::channel();
-        let (retired_tx, retired_rx) = mpsc::channel();
-        let snapshot = Arc::new(AudioSnapshot::default());
-        let engine = AudioEngine {
-            commands: command_rx,
-            retired: retired_tx,
-            snapshot: snapshot.clone(),
-            clip: None,
-            stems: None,
-            muted: [false; STEM_LANES],
-            cursor_fp: 0,
-            playing: false,
-            ack: 0,
-        };
+impl Default for StemMixer {
+    fn default() -> Self {
         Self {
-            commands: command_tx,
-            retired: retired_rx,
-            snapshot,
-            engine: Some(engine),
-            clip: None,
-            stems: None,
-            stem_generation: u64::MAX,
-            muted: [false; STEM_LANES],
-            cursor_fp: 0,
-            playing: false,
-            serial: 0,
-            load_generation: 0,
-            pending_decodes: Vec::new(),
+            lanes: Mutex::new(None),
+            mute: Default::default(),
+            active: AtomicBool::new(false),
+            generation: AtomicU64::new(u64::MAX),
         }
     }
-
-    fn take_engine(&mut self) -> Option<AudioEngine> {
-        self.engine.take()
-    }
-
-    fn next_serial(&mut self) -> u64 {
-        self.serial = self.serial.wrapping_add(1).max(1);
-        self.serial
-    }
-
-    fn send(&self, command: AudioCommand) {
-        let _ = self.commands.send(command);
-    }
-
-    fn refresh_snapshot(&mut self) {
-        let ack = self.snapshot.ack.load(Ordering::Acquire);
-        if ack >= self.serial {
-            self.cursor_fp = self.snapshot.cursor_fp.load(Ordering::Acquire);
-            self.playing = self.snapshot.playing.load(Ordering::Acquire);
-        }
-    }
-
-    fn pump(&mut self) {
-        self.refresh_snapshot();
-        for retired in self.retired.try_iter() {
-            match retired {
-                RetiredAudio::Clip(clip) => drop(clip),
-                RetiredAudio::Stems(stems) => drop(stems),
-            }
-        }
-        let pending_decodes = std::mem::take(&mut self.pending_decodes);
-        let mut waiting = Vec::with_capacity(pending_decodes.len());
-        for mut pending in pending_decodes {
-            let Some(result) = pending.task.try_take() else {
-                waiting.push(pending);
-                continue;
-            };
-            match result {
-                Ok(Ok(pcm)) if pending.generation == self.load_generation => {
-                    self.install(pcm, pending.generation);
-                }
-                Ok(Err(error)) if pending.generation == self.load_generation => {
-                    makepad_widgets::log!("audio decode failed: {error}");
-                }
-                Err(error) if pending.generation == self.load_generation => {
-                    makepad_widgets::log!("audio decode task failed: {error}");
-                }
-                _ => {}
-            }
-        }
-        self.pending_decodes = waiting;
-    }
-
-    fn clear_stems(&mut self) {
-        self.stems = None;
-        self.stem_generation = u64::MAX;
-        self.muted = [false; STEM_LANES];
-        let serial = self.next_serial();
-        self.send(AudioCommand::ClearStems { serial });
-    }
-
-    fn clear(&mut self) {
-        self.clear_stems();
-        self.clip = None;
-        self.cursor_fp = 0;
-        self.playing = false;
-        let serial = self.next_serial();
-        self.send(AudioCommand::ClearClip { serial });
-    }
-
-    fn install(&mut self, pcm: WavPcm, generation: u64) -> bool {
-        if self.load_generation != generation {
-            return false;
-        }
-        if pcm.frames.is_empty() || pcm.sample_rate == 0 {
-            self.clear();
-            return false;
-        }
-        if self.stem_generation != generation {
-            self.clear_stems();
-        }
-        let clip = Arc::new(pcm);
-        self.clip = Some(clip.clone());
-        self.cursor_fp = 0;
-        self.playing = false;
-        let serial = self.next_serial();
-        self.send(AudioCommand::InstallClip { serial, clip });
-        true
-    }
-
-    fn load(&mut self, pcm: WavPcm) -> bool {
-        self.load_generation = self.load_generation.wrapping_add(1);
-        self.install(pcm, self.load_generation)
-    }
-
-    fn set_stems(&mut self, lanes: [StemPcm; STEM_LANES], generation: u64) -> bool {
-        if self.load_generation != generation {
-            return false;
-        }
-        if lanes
-            .iter()
-            .any(|lane| lane.frames.is_empty() || lane.sample_rate == 0)
-        {
-            self.clear_stems();
-            return false;
-        }
-        let lanes = Arc::new(lanes);
-        self.stems = Some(lanes.clone());
-        self.stem_generation = generation;
-        self.muted = [false; STEM_LANES];
-        let serial = self.next_serial();
-        self.send(AudioCommand::InstallStems { serial, lanes });
-        true
-    }
-
-    fn play(&mut self) {
-        let Some(clip) = self.clip.as_ref() else {
-            return;
-        };
-        let end = (clip.frames.len() as u64) << 32;
-        if self.cursor_fp >= end {
-            self.cursor_fp = 0;
-        }
-        self.playing = true;
-        let serial = self.next_serial();
-        self.send(AudioCommand::Play { serial });
-    }
-
-    fn pause(&mut self) {
-        self.playing = false;
-        let serial = self.next_serial();
-        self.send(AudioCommand::Pause { serial });
-    }
-
-    fn stop(&mut self) {
-        self.playing = false;
-        self.cursor_fp = 0;
-        let serial = self.next_serial();
-        self.send(AudioCommand::Stop { serial });
-    }
-
-    fn seek_fraction(&mut self, fraction: f64) {
-        let Some(clip) = self.clip.as_ref() else {
-            return;
-        };
-        let frame = (fraction.clamp(0.0, 1.0) * clip.frames.len() as f64) as u64;
-        self.cursor_fp = frame.min(clip.frames.len() as u64) << 32;
-        let serial = self.next_serial();
-        self.send(AudioCommand::Seek {
-            serial,
-            cursor_fp: self.cursor_fp,
-        });
-    }
-
-    fn set_lane_muted(&mut self, lane: usize, muted: bool) {
-        let Some(slot) = self.muted.get_mut(lane) else {
-            return;
-        };
-        *slot = muted;
-        let serial = self.next_serial();
-        self.send(AudioCommand::MuteLane {
-            serial,
-            lane,
-            muted,
-        });
-    }
 }
 
-thread_local! {
-    static AUDIO_MIXER: RefCell<AudioMixer> = RefCell::new(AudioMixer::new());
-}
-
-fn with_mixer<T>(f: impl FnOnce(&mut AudioMixer) -> T) -> T {
-    AUDIO_MIXER.with(|mixer| f(&mut mixer.borrow_mut()))
-}
-
-/// Move the engine into the app's one audio callback. It is intentionally
-/// one-shot: there must never be a second owner of realtime state.
-pub fn take_engine() -> AudioEngine {
-    with_mixer(|mixer| mixer.take_engine()).expect("audio engine is installed once")
-}
-
-/// Poll background decodes and reclaim callback-retired payloads on the UI.
-pub fn pump() {
-    with_mixer(AudioMixer::pump);
-}
+static STEM_MIXER: LazyLock<StemMixer> = LazyLock::new(StemMixer::default);
 
 /// Install four separated layers over the loaded clip. From here the
 /// transport plays their SUM instead of the mixed track — which is also the
@@ -457,32 +190,63 @@ pub fn pump() {
 /// Refused (and the layers cleared) when a lane is empty: half a stem set is
 /// a lie about what the asset carries.
 pub fn set_stems(lanes: [StemPcm; STEM_LANES], generation: u64) -> bool {
-    with_mixer(|mixer| mixer.set_stems(lanes, generation))
+    if LOAD_GENERATION.load(Ordering::Acquire) != generation {
+        return false;
+    }
+    if lanes
+        .iter()
+        .any(|lane| lane.frames.is_empty() || lane.sample_rate == 0)
+    {
+        clear_stems();
+        return false;
+    }
+    for mute in &STEM_MIXER.mute {
+        mute.store(false, Ordering::Release);
+    }
+    *STEM_MIXER.lanes.lock().unwrap() = Some(Arc::new(lanes));
+    STEM_MIXER.generation.store(generation, Ordering::Release);
+    STEM_MIXER.active.store(true, Ordering::Release);
+    true
 }
 
 /// Back to the mixed track. Called whenever the clip changes, so a new
 /// selection can never play the previous track's layers.
 pub fn clear_stems() {
-    with_mixer(AudioMixer::clear_stems);
+    STEM_MIXER.active.store(false, Ordering::Release);
+    STEM_MIXER.generation.store(u64::MAX, Ordering::Release);
+    *STEM_MIXER.lanes.lock().unwrap() = None;
+    for mute in &STEM_MIXER.mute {
+        mute.store(false, Ordering::Release);
+    }
 }
 
 /// True when the transport is playing separated layers.
 pub fn stems_ready() -> bool {
-    with_mixer(|mixer| mixer.stems.is_some())
+    STEM_MIXER.active.load(Ordering::Acquire)
 }
 
 pub fn lane_muted(lane: usize) -> bool {
-    with_mixer(|mixer| mixer.muted.get(lane).copied().unwrap_or(false))
+    STEM_MIXER
+        .mute
+        .get(lane)
+        .is_some_and(|mute| mute.load(Ordering::Acquire))
 }
 
 pub fn set_lane_muted(lane: usize, muted: bool) {
-    with_mixer(|mixer| mixer.set_lane_muted(lane, muted));
+    if let Some(mute) = STEM_MIXER.mute.get(lane) {
+        mute.store(muted, Ordering::Release);
+    }
 }
 
 /// Length of the installed layers, for the honest "these are this track's
 /// stems" check a host wants before it draws the toggles.
 pub fn stems_seconds() -> f64 {
-    with_mixer(|mixer| mixer.stems.as_ref().map_or(0.0, |lanes| lanes[0].seconds()))
+    STEM_MIXER
+        .lanes
+        .lock()
+        .unwrap()
+        .as_ref()
+        .map_or(0.0, |lanes| lanes[0].seconds())
 }
 
 /// One lane at a fixed-point cursor, linearly interpolated — the same
@@ -512,44 +276,88 @@ fn sample_lane(lane: &StemPcm, cursor: u64) -> (f32, f32) {
 /// a new clip generation, which invalidates any separated layers installed
 /// for the previous one.
 pub fn load(pcm: WavPcm) -> bool {
-    with_mixer(|mixer| mixer.load(pcm))
+    let generation = LOAD_GENERATION.fetch_add(1, Ordering::AcqRel) + 1;
+    install(pcm, generation)
+}
+
+/// Install a decoded clip under the generation it was decoded FOR. A newer
+/// pick having happened in the meantime drops it.
+///
+/// The layers are cleared unless they were installed for THIS clip: the
+/// fetch of a track's stems and the decode of its mixed audio run on two
+/// workers, and whichever finishes second must not wipe the first.
+fn install(pcm: WavPcm, generation: u64) -> bool {
+    if LOAD_GENERATION.load(Ordering::Acquire) != generation {
+        return false;
+    }
+    if pcm.frames.is_empty() || pcm.sample_rate == 0 {
+        clear();
+        return false;
+    }
+    if STEM_MIXER.generation.load(Ordering::Acquire) != generation {
+        clear_stems();
+    }
+    WAV_MIXER.playing.store(false, Ordering::Release);
+    *WAV_MIXER.clip.lock().unwrap() = Some(Arc::new(pcm));
+    WAV_MIXER.cursor_fp.store(0, Ordering::Release);
+    true
 }
 
 /// Discard the loaded clip and make the transport unavailable.
 pub fn clear() {
-    with_mixer(AudioMixer::clear);
+    clear_stems();
+    WAV_MIXER.playing.store(false, Ordering::Release);
+    *WAV_MIXER.clip.lock().unwrap() = None;
+    WAV_MIXER.cursor_fp.store(0, Ordering::Release);
 }
 
+/// Which load request is current. A user clicking down a list starts several;
+/// only the newest may install itself, or a slow decode of the track before
+/// last lands on top of the one they are looking at.
+static LOAD_GENERATION: AtomicU64 = AtomicU64::new(0);
+
 /// Take a track's bytes — WAV, MP3 or Ogg — and make the transport play them.
 ///
-/// Decoding happens in the runtime pool: the music library is MP3s, and
-/// turning six minutes of one into PCM on the frame thread is a visible
-/// stall. The UI polls the task and sends the accepted result to the engine.
+/// Decoding happens on a worker: the music library is MP3s, and turning six
+/// minutes of one into PCM on the frame thread is a visible stall. The mixer
+/// is process-global, so the worker installs the result itself; there is
+/// nothing to plumb back through the widget tree.
 ///
 /// The transport goes unavailable immediately, because the previous track is
 /// no longer what the well is showing — a stale clip left loaded is a play
 /// button that plays the wrong song.
 /// Returns the clip generation this request claimed, which is what a
 /// side-channel fetch for the same track carries back into [`set_stems`].
-pub fn load_clip_async(pool: &TaskPool, bytes: Vec<u8>) -> u64 {
-    with_mixer(|mixer| {
-        mixer.load_generation = mixer.load_generation.wrapping_add(1);
-        let generation = mixer.load_generation;
-        mixer.clear();
-        match pool.submit(Lane::Heavy, move || decode_clip(&bytes)) {
-            Ok(task) => mixer
-                .pending_decodes
-                .push(PendingDecode { generation, task }),
-            Err(error) => makepad_widgets::log!("audio decode job refused: {error}"),
+pub fn load_clip_async(bytes: Vec<u8>) -> u64 {
+    let generation = LOAD_GENERATION.fetch_add(1, Ordering::AcqRel) + 1;
+    clear();
+    let bytes = Arc::new(bytes);
+    let spawned = std::thread::Builder::new()
+        .name("asset-ui-audio-decode".into())
+        .spawn({
+            let bytes = Arc::clone(&bytes);
+            move || {
+                let Ok(pcm) = decode_clip(&bytes) else {
+                    return;
+                };
+                // A newer pick happened while this was decoding: drop it.
+                install(pcm, generation);
+            }
+        });
+    if spawned.is_err() {
+        // No worker to be had: decode here rather than leave a dead
+        // transport under a drawn waveform.
+        if let Ok(pcm) = decode_clip(&bytes) {
+            install(pcm, generation);
         }
-        generation
-    })
+    }
+    generation
 }
 
 /// The clip generation currently claimed. A side-channel fetch records it
 /// with the request and hands it back to [`set_stems`].
 pub fn clip_generation() -> u64 {
-    with_mixer(|mixer| mixer.load_generation)
+    LOAD_GENERATION.load(Ordering::Acquire)
 }
 
 /// Any container the catalog carries, in the mixer's shape. RIFF is parsed
@@ -580,45 +388,48 @@ pub fn decode_clip(bytes: &[u8]) -> Result<WavPcm, String> {
 
 /// Start or resume. Starting from the end restarts at zero.
 pub fn play() {
-    with_mixer(AudioMixer::play);
+    let clip = WAV_MIXER.clip.lock().unwrap();
+    let Some(clip) = clip.as_ref() else { return };
+    let end = (clip.frames.len() as u64) << 32;
+    if WAV_MIXER.cursor_fp.load(Ordering::Acquire) >= end {
+        WAV_MIXER.cursor_fp.store(0, Ordering::Release);
+    }
+    WAV_MIXER.playing.store(true, Ordering::Release);
 }
 
 pub fn pause() {
-    with_mixer(AudioMixer::pause);
+    WAV_MIXER.playing.store(false, Ordering::Release);
 }
 
 /// Stop returns to the start but retains the decoded clip for replay.
 pub fn stop() {
-    with_mixer(AudioMixer::stop);
+    pause();
+    WAV_MIXER.cursor_fp.store(0, Ordering::Release);
 }
 
 pub fn is_ready() -> bool {
-    with_mixer(|mixer| mixer.clip.is_some())
+    WAV_MIXER.clip.lock().unwrap().is_some()
 }
 
 pub fn is_playing() -> bool {
-    with_mixer(|mixer| {
-        mixer.refresh_snapshot();
-        let end = mixer
-            .clip
-            .as_ref()
-            .map_or(0, |clip| (clip.frames.len() as u64) << 32);
-        mixer.playing && mixer.cursor_fp < end
-    })
+    WAV_MIXER.playing.load(Ordering::Acquire) && !at_end()
 }
 
 pub fn duration_secs() -> f64 {
-    with_mixer(|mixer| mixer.clip.as_ref().map_or(0.0, |clip| clip.seconds()))
+    WAV_MIXER
+        .clip
+        .lock()
+        .unwrap()
+        .as_ref()
+        .map_or(0.0, |clip| clip.seconds())
 }
 
 /// Truthful device-clocked playhead, never derived from a UI timer.
 pub fn playhead_secs() -> f64 {
-    with_mixer(|mixer| {
-        mixer.refresh_snapshot();
-        mixer.clip.as_ref().map_or(0.0, |clip| {
-            (mixer.cursor_fp as f64 / FP_ONE as f64) / clip.sample_rate as f64
-        })
-    })
+    let clip = WAV_MIXER.clip.lock().unwrap();
+    let Some(clip) = clip.as_ref() else { return 0.0 };
+    (WAV_MIXER.cursor_fp.load(Ordering::Acquire) as f64 / FP_ONE as f64)
+        / clip.sample_rate as f64
 }
 
 /// Normalized playhead across the loaded clip for the waveform overlay:
@@ -632,18 +443,19 @@ pub fn playhead_fraction() -> f64 {
 }
 
 pub fn at_end() -> bool {
-    with_mixer(|mixer| {
-        mixer.refresh_snapshot();
-        mixer
-            .clip
-            .as_ref()
-            .is_some_and(|clip| mixer.cursor_fp >= (clip.frames.len() as u64) << 32)
-    })
+    let clip = WAV_MIXER.clip.lock().unwrap();
+    let Some(clip) = clip.as_ref() else { return false };
+    WAV_MIXER.cursor_fp.load(Ordering::Acquire) >= (clip.frames.len() as u64) << 32
 }
 
 /// Sample-accurate fractional seek, clamped to the decoded clip.
 pub fn seek_fraction(frac: f64) {
-    with_mixer(|mixer| mixer.seek_fraction(frac));
+    let clip = WAV_MIXER.clip.lock().unwrap();
+    let Some(clip) = clip.as_ref() else { return };
+    let frame = (frac.clamp(0.0, 1.0) * clip.frames.len() as f64) as u64;
+    WAV_MIXER
+        .cursor_fp
+        .store((frame.min(clip.frames.len() as u64)) << 32, Ordering::Release);
 }
 
 /// Long-form threshold for the audition policy below: at/under this a voice
@@ -672,170 +484,95 @@ pub fn format_time(secs: f64) -> String {
     format!("{minutes}:{:04.1}", secs - minutes as f64 * 60.0)
 }
 
-impl AudioEngine {
-    fn retire(&self, retired: RetiredAudio) {
-        let _ = self.retired.send(retired);
+/// One additive source in the app's single `cx.audio_output` callback.
+/// The callback never blocks on a UI load/seek: a contended quantum is silent.
+pub fn mix_into(output: &mut AudioBuffer, device_rate: f64) {
+    if !WAV_MIXER.playing.load(Ordering::Acquire) || device_rate <= 0.0 {
+        return;
     }
-
-    fn drain_commands(&mut self) {
-        while let Ok(command) = self.commands.try_recv() {
-            let serial = match command {
-                AudioCommand::InstallClip { serial, clip } => {
-                    if let Some(old) = self.clip.replace(clip) {
-                        self.retire(RetiredAudio::Clip(old));
-                    }
-                    self.cursor_fp = 0;
-                    self.playing = false;
-                    serial
-                }
-                AudioCommand::ClearClip { serial } => {
-                    if let Some(old) = self.clip.take() {
-                        self.retire(RetiredAudio::Clip(old));
-                    }
-                    self.cursor_fp = 0;
-                    self.playing = false;
-                    serial
-                }
-                AudioCommand::InstallStems { serial, lanes } => {
-                    if let Some(old) = self.stems.replace(lanes) {
-                        self.retire(RetiredAudio::Stems(old));
-                    }
-                    self.muted = [false; STEM_LANES];
-                    serial
-                }
-                AudioCommand::ClearStems { serial } => {
-                    if let Some(old) = self.stems.take() {
-                        self.retire(RetiredAudio::Stems(old));
-                    }
-                    self.muted = [false; STEM_LANES];
-                    serial
-                }
-                AudioCommand::Play { serial } => {
-                    if let Some(clip) = self.clip.as_ref() {
-                        let end = (clip.frames.len() as u64) << 32;
-                        if self.cursor_fp >= end {
-                            self.cursor_fp = 0;
-                        }
-                        self.playing = true;
-                    }
-                    serial
-                }
-                AudioCommand::Pause { serial } => {
-                    self.playing = false;
-                    serial
-                }
-                AudioCommand::Stop { serial } => {
-                    self.playing = false;
-                    self.cursor_fp = 0;
-                    serial
-                }
-                AudioCommand::Seek { serial, cursor_fp } => {
-                    self.cursor_fp = self.clip.as_ref().map_or(0, |clip| {
-                        cursor_fp.min((clip.frames.len() as u64) << 32)
-                    });
-                    serial
-                }
-                AudioCommand::MuteLane {
-                    serial,
-                    lane,
-                    muted,
-                } => {
-                    if let Some(slot) = self.muted.get_mut(lane) {
-                        *slot = muted;
-                    }
-                    serial
-                }
-            };
-            self.ack = serial;
-        }
+    let Ok(clip) = WAV_MIXER.clip.try_lock() else { return };
+    let Some(clip) = clip.as_ref() else {
+        WAV_MIXER.playing.store(false, Ordering::Release);
+        return;
+    };
+    let end = (clip.frames.len() as u64) << 32;
+    let mut cursor = WAV_MIXER.cursor_fp.load(Ordering::Acquire);
+    if cursor >= end {
+        WAV_MIXER.playing.store(false, Ordering::Release);
+        return;
     }
-
-    fn publish(&self) {
-        self.snapshot.cursor_fp.store(self.cursor_fp, Ordering::Relaxed);
-        self.snapshot.playing.store(self.playing, Ordering::Relaxed);
-        self.snapshot.ack.store(self.ack, Ordering::Release);
+    let step = ((clip.sample_rate as f64 / device_rate) * FP_ONE as f64) as u64;
+    if step == 0 {
+        return;
     }
+    const GAIN: f32 = 0.9;
 
-    /// Add this transport to the app's output. Commands are drained first;
-    /// no application lock or wait occurs on the realtime callback.
-    pub fn mix_into(&mut self, output: &mut AudioBuffer, device_rate: f64) {
-        self.drain_commands();
-        if !self.playing || device_rate <= 0.0 {
-            self.publish();
-            return;
-        }
-        let Some(clip) = self.clip.as_ref() else {
-            self.playing = false;
-            self.publish();
-            return;
-        };
-        let end = (clip.frames.len() as u64) << 32;
-        if self.cursor_fp >= end {
-            self.playing = false;
-            self.publish();
-            return;
-        }
-        let step = ((clip.sample_rate as f64 / device_rate) * FP_ONE as f64) as u64;
-        if step == 0 {
-            self.publish();
-            return;
-        }
-        const GAIN: f32 = 0.9;
-
-        if let Some(lanes) = self.stems.as_ref() {
-            let stem_rate = lanes[0].sample_rate.max(1) as f64;
-            let stem_step = ((stem_rate / device_rate) * FP_ONE as f64) as u64;
-            let secs = (self.cursor_fp as f64 / FP_ONE as f64) / clip.sample_rate as f64;
-            let mut stem_cursor = (secs * stem_rate * FP_ONE as f64) as u64;
-            for frame in 0..output.frame_count() {
-                if self.cursor_fp >= end {
-                    self.playing = false;
-                    self.cursor_fp = end;
-                    break;
-                }
-                let (mut l, mut r) = (0.0f32, 0.0f32);
-                for (index, lane) in lanes.iter().enumerate() {
-                    if self.muted[index] {
-                        continue;
-                    }
-                    let (ll, rr) = sample_lane(lane, stem_cursor);
-                    l += ll;
-                    r += rr;
-                }
-                l *= GAIN;
-                r *= GAIN;
-                for channel in 0..output.channel_count() {
-                    output.channel_mut(channel)[frame] += if channel == 0 { l } else { r };
-                }
-                self.cursor_fp = self.cursor_fp.saturating_add(step);
-                stem_cursor = stem_cursor.saturating_add(stem_step);
-            }
-            self.cursor_fp = self.cursor_fp.min(end);
-            self.publish();
-            return;
-        }
-
+    // Separated layers REPLACE the mixed track while they are installed.
+    // A contended lane lock is silence for this quantum, never a blip of
+    // the original — the same rule the clip lock above follows.
+    if STEM_MIXER.active.load(Ordering::Acquire) {
+        let Ok(guard) = STEM_MIXER.lanes.try_lock() else { return };
+        let Some(lanes) = guard.as_ref() else { return };
+        // ONE cursor for all four lanes — they cannot drift from each other
+        // — re-derived from the track cursor at every quantum, so they
+        // cannot drift from the timeline the waveform and the transport
+        // draw either. The layers are at the model's rate; the clip may not
+        // be, hence the second step.
+        let stem_rate = lanes[0].sample_rate.max(1) as f64;
+        let stem_step = ((stem_rate / device_rate) * FP_ONE as f64) as u64;
+        let secs = (cursor as f64 / FP_ONE as f64) / clip.sample_rate as f64;
+        let mut stem_cursor = (secs * stem_rate * FP_ONE as f64) as u64;
+        // The mute flags are read ONCE per quantum, not per sample: a
+        // toggle lands on the next buffer, which is inaudible, and the
+        // callback stays free of per-sample atomics.
+        let audible: [bool; STEM_LANES] =
+            std::array::from_fn(|lane| !STEM_MIXER.mute[lane].load(Ordering::Relaxed));
         for frame in 0..output.frame_count() {
-            if self.cursor_fp >= end {
-                self.playing = false;
-                self.cursor_fp = end;
+            if cursor >= end {
+                WAV_MIXER.playing.store(false, Ordering::Release);
+                cursor = end;
                 break;
             }
-            let index = (self.cursor_fp >> 32) as usize;
-            let fraction = (self.cursor_fp & (FP_ONE - 1)) as f32 / FP_ONE as f32;
-            let next = (index + 1).min(clip.frames.len() - 1);
-            let (al, ar) = clip.frames[index];
-            let (bl, br) = clip.frames[next];
-            let l = (al + (bl - al) * fraction) * GAIN;
-            let r = (ar + (br - ar) * fraction) * GAIN;
+            let (mut l, mut r) = (0.0f32, 0.0f32);
+            for (lane, on) in lanes.iter().zip(audible.iter()) {
+                if !on {
+                    continue;
+                }
+                let (ll, rr) = sample_lane(lane, stem_cursor);
+                l += ll;
+                r += rr;
+            }
+            l *= GAIN;
+            r *= GAIN;
             for channel in 0..output.channel_count() {
                 output.channel_mut(channel)[frame] += if channel == 0 { l } else { r };
             }
-            self.cursor_fp = self.cursor_fp.saturating_add(step);
+            cursor = cursor.saturating_add(step);
+            stem_cursor = stem_cursor.saturating_add(stem_step);
         }
-        self.cursor_fp = self.cursor_fp.min(end);
-        self.publish();
+        WAV_MIXER.cursor_fp.store(cursor.min(end), Ordering::Release);
+        return;
     }
+
+    for frame in 0..output.frame_count() {
+        if cursor >= end {
+            WAV_MIXER.playing.store(false, Ordering::Release);
+            cursor = end;
+            break;
+        }
+        let index = (cursor >> 32) as usize;
+        let fraction = (cursor & (FP_ONE - 1)) as f32 / FP_ONE as f32;
+        let next = (index + 1).min(clip.frames.len() - 1);
+        let (al, ar) = clip.frames[index];
+        let (bl, br) = clip.frames[next];
+        let l = (al + (bl - al) * fraction) * GAIN;
+        let r = (ar + (br - ar) * fraction) * GAIN;
+        for channel in 0..output.channel_count() {
+            output.channel_mut(channel)[frame] += if channel == 0 { l } else { r };
+        }
+        cursor = cursor.saturating_add(step);
+    }
+    WAV_MIXER.cursor_fp.store(cursor.min(end), Ordering::Release);
 }
 
 // ---------------------------------------------------------------------------
@@ -923,10 +660,7 @@ pub fn waveform_bgra(pcm: &WavPcm, width: usize, height: usize) -> Vec<u32> {
 mod tests {
     use super::*;
 
-    fn reset_transport() -> AudioEngine {
-        AUDIO_MIXER.with(|slot| *slot.borrow_mut() = AudioMixer::new());
-        take_engine()
-    }
+    static TRANSPORT_TEST_LOCK: Mutex<()> = Mutex::new(());
 
     fn transport_pcm() -> WavPcm {
         WavPcm {
@@ -981,7 +715,7 @@ mod tests {
 
     #[test]
     fn transport_is_device_clocked_pauseable_seekable_and_restarts_at_end() {
-        let mut engine = reset_transport();
+        let _serial = TRANSPORT_TEST_LOCK.lock().unwrap();
         clear();
         assert!(load(transport_pcm()));
         assert!(is_ready());
@@ -994,7 +728,7 @@ mod tests {
         assert_eq!(playhead_secs(), 0.0);
         assert_eq!(playhead_fraction(), 0.0);
         let mut output = AudioBuffer::new_with_size(2, 2);
-        engine.mix_into(&mut output, 10.0);
+        mix_into(&mut output, 10.0);
         assert!((playhead_secs() - 0.2).abs() < 1e-9);
         // The drawn playhead tracks the same device-clocked cursor.
         assert!((playhead_fraction() - 0.5).abs() < 1e-9);
@@ -1003,7 +737,7 @@ mod tests {
         pause();
         let paused_at = playhead_secs();
         let mut silent = AudioBuffer::new_with_size(2, 2);
-        engine.mix_into(&mut silent, 10.0);
+        mix_into(&mut silent, 10.0);
         assert_eq!(playhead_secs(), paused_at);
         assert!(silent.channel(0).iter().all(|sample| *sample == 0.0));
 
@@ -1018,7 +752,7 @@ mod tests {
         assert_eq!(playhead_secs(), 0.0);
 
         let mut to_end = AudioBuffer::new_with_size(8, 2);
-        engine.mix_into(&mut to_end, 10.0);
+        mix_into(&mut to_end, 10.0);
         assert!(at_end());
         assert!(!is_playing());
         clear();
@@ -1034,7 +768,7 @@ mod tests {
 
     #[test]
     fn layers_replace_the_mixed_track_and_mute_one_at_a_time() {
-        let mut engine = reset_transport();
+        let _serial = TRANSPORT_TEST_LOCK.lock().unwrap();
         clear();
         assert!(!stems_ready(), "no clip, no layers");
         assert!(load(transport_pcm()));
@@ -1054,7 +788,7 @@ mod tests {
 
         play();
         let mut all = AudioBuffer::new_with_size(1, 2);
-        engine.mix_into(&mut all, 10.0);
+        mix_into(&mut all, 10.0);
         assert!(
             (all.channel(0)[0] - expect(1_000 + 2_000 + 4_000 + 8_000)).abs() < 1e-4,
             "all four layers sum: {}",
@@ -1069,7 +803,7 @@ mod tests {
         set_lane_muted(2, true);
         assert!(lane_muted(2) && !lane_muted(0));
         let mut without_vocals = AudioBuffer::new_with_size(1, 2);
-        engine.mix_into(&mut without_vocals, 10.0);
+        mix_into(&mut without_vocals, 10.0);
         assert!(
             (without_vocals.channel(0)[0] - expect(1_000 + 2_000 + 8_000)).abs() < 1e-4,
             "vocals muted: {}",
@@ -1082,7 +816,7 @@ mod tests {
             set_lane_muted(index, true);
         }
         let mut silent = AudioBuffer::new_with_size(1, 2);
-        engine.mix_into(&mut silent, 10.0);
+        mix_into(&mut silent, 10.0);
         assert!(silent.channel(0)[0].abs() < 1e-6, "{}", silent.channel(0)[0]);
 
         // Clearing the layers hands playback back to the mixed track.
@@ -1090,7 +824,7 @@ mod tests {
         assert!(!stems_ready());
         seek_fraction(0.5);
         let mut mixed = AudioBuffer::new_with_size(1, 2);
-        engine.mix_into(&mut mixed, 10.0);
+        mix_into(&mut mixed, 10.0);
         assert!(
             (mixed.channel(0)[0] - 0.8 * GAIN).abs() < 1e-4,
             "the clip's own third frame: {}",
@@ -1120,7 +854,7 @@ mod tests {
 
     #[test]
     fn an_empty_layer_is_refused_rather_than_played_as_a_hole() {
-        let _engine = reset_transport();
+        let _serial = TRANSPORT_TEST_LOCK.lock().unwrap();
         clear();
         assert!(load(transport_pcm()));
         assert!(!set_stems(
@@ -1175,7 +909,7 @@ mod tests {
 
     #[test]
     fn empty_clip_is_unavailable() {
-        let _engine = reset_transport();
+        let _serial = TRANSPORT_TEST_LOCK.lock().unwrap();
         clear();
         assert!(!load(WavPcm {
             frames: Vec::new(),
diff --git a/apps/asset-ui/src/chat.rs b/apps/asset-ui/src/chat.rs
index 48adbd1c1..dfc6365b3 100644
--- a/apps/asset-ui/src/chat.rs
+++ b/apps/asset-ui/src/chat.rs
@@ -30,7 +30,6 @@ use makepad_chat_ui::{ChatFeed, ClientTools, FeedConfig};
 use makepad_asset_client::dto::ChatToolOutcomeDto;
 use makepad_asset_client::json::{self, Value};
 use makepad_asset_client::{ApiEndpoints, ChatAttachment};
-use makepad_widgets::Cx;
 use std::path::PathBuf;
 use std::sync::mpsc::{self, Receiver, Sender};
 use std::sync::{Arc, Mutex};
@@ -494,13 +493,7 @@ impl ChatBridge {
 
     /// The store session is up: open the chat on its broker. The session
     /// itself is created lazily, on the first turn.
-    pub fn connect(
-        &mut self,
-        cx: &Cx,
-        endpoints: ApiEndpoints,
-        token: Option<String>,
-        cache: PathBuf,
-    ) {
+    pub fn connect(&mut self, endpoints: ApiEndpoints, token: Option<String>, cache: PathBuf) {
         let tools = AppTools {
             defaults: self.defaults.clone(),
             fleet: self.fleet.clone(),
@@ -510,7 +503,6 @@ impl ChatBridge {
         self.feed = Some(ChatFeed::start(
             FeedConfig::new(endpoints, token, cache, "gen", "gen"),
             Box::new(tools),
-            cx.thread_spawner(),
         ));
     }
 
@@ -947,13 +939,12 @@ mod tests {
     fn snap(url: &str, domain: &str, id: &str, state: &str) -> BoxSnapshot {
         BoxSnapshot {
             base_url: url.into(),
-            health: Some(HealthJson { realtime: None, activity: None,
+            health: Some(HealthJson { realtime: None,
                 service: "makepad-asset-ai".into(),
                 version: "t".into(),
                 gpu: Some("RTX".into()),
                 vram_free_mb: Some(20000),
                 vram_total_mb: Some(24576),
-                vram_usable_mb: None,
                 models_loaded: vec![id.into()],
                 jobs_pending: Some(0),
                 node_id: Some(1),
@@ -962,7 +953,6 @@ mod tests {
                 capabilities: Some(vec![domain.into()]),
                 vram_reserve_mb: Some(1024),
                 queue_limit: Some(4),
-                max_job_body_bytes: None,
                 fleet: None,
                 lanes: None,
             }),
diff --git a/apps/asset-ui/src/import.rs b/apps/asset-ui/src/import.rs
index 69e4647a5..eccbb5645 100644
--- a/apps/asset-ui/src/import.rs
+++ b/apps/asset-ui/src/import.rs
@@ -18,13 +18,13 @@ use makepad_asset_client::{
     AnnotationUpload, ApiEndpoints, AssetClient, ClientConfig,
 };
 use makepad_asset_data::{sha256, AssetKind, BlobId};
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool};
 use makepad_widgets::{log, vec3f};
 use std::collections::BTreeSet;
 use std::path::{Path, PathBuf};
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{self, Receiver, TryRecvError};
 use std::sync::Arc;
+use std::thread;
 
 /// Import-card preview strip size.
 /// How many imported items the LOAD grid remembers a picture for. A grid,
@@ -835,7 +835,6 @@ pub struct ImportPage {
     /// status prefix — without it the bar restarted per pack, which over a
     /// 38-pack run read as noise.
     all_run: Option<(usize, usize)>,
-    pool: Option<TaskPool>,
 }
 
 impl Default for ImportPage {
@@ -855,16 +854,11 @@ impl Default for ImportPage {
             rx: None,
             icon_resume: IconResumeGate::default(),
             all_run: None,
-            pool: None,
         }
     }
 }
 
 impl ImportPage {
-    pub fn set_task_pool(&mut self, pool: TaskPool) {
-        self.pool = Some(pool);
-    }
-
     /// Selected full Kenney kit (name, official page).
     pub fn selected_pack_id(&self) -> (String, String) {
         let packs = on_disk_kenney_packs();
@@ -1538,10 +1532,9 @@ impl ImportPage {
         self.icon_resume = icon_resume;
         self.kenney_phase = ImportPhase::compiling(pack_name.clone());
         let cancel = self.cancel.clone();
-        self.pool
-            .as_ref()
-            .ok_or("runtime task pool is not configured")?
-            .submit(Lane::Heavy, move || {
+        thread::Builder::new()
+            .name("asset-ui-kenney-import".into())
+            .spawn(move || {
                 let phase = run_kenney_import(
                     &dir,
                     &out,
@@ -1555,8 +1548,7 @@ impl ImportPage {
                 );
                 let _ = tx.send(phase);
             })
-            .map(|handle| handle.detach())
-            .map_err(|e| format!("failed to submit compile job: {e}"))?;
+            .map_err(|e| format!("failed to start compile thread: {e}"))?;
         Ok(())
     }
 
@@ -1588,15 +1580,13 @@ impl ImportPage {
         self.icon_resume = icon_resume;
         self.kenney_phase = ImportPhase::compiling("kaykit");
         let cancel = self.cancel.clone();
-        self.pool
-            .as_ref()
-            .ok_or("runtime task pool is not configured")?
-            .submit(Lane::Heavy, move || {
+        thread::Builder::new()
+            .name("asset-ui-kaykit-import".into())
+            .spawn(move || {
                 let phase = run_kaykit_import(&dir, &out, spec, server, &tx, &cancel, &icon_resume_rx);
                 let _ = tx.send(phase);
             })
-            .map(|handle| handle.detach())
-            .map_err(|e| format!("failed to submit KayKit import job: {e}"))?;
+            .map_err(|e| format!("failed to start KayKit import thread: {e}"))?;
         Ok(())
     }
 
@@ -1629,10 +1619,9 @@ impl ImportPage {
         self.kenney_phase = ImportPhase::compiling("all");
         self.all_run = Some((0, present.len()));
         let cancel = self.cancel.clone();
-        self.pool
-            .as_ref()
-            .ok_or("runtime task pool is not configured")?
-            .submit(Lane::Heavy, move || {
+        thread::Builder::new()
+            .name("asset-ui-kenney-import-all".into())
+            .spawn(move || {
                 let total = present.len();
                 let mut ok = Vec::new();
                 let mut failed = Vec::new();
@@ -1760,8 +1749,7 @@ impl ImportPage {
                     skipped,
                 });
             })
-            .map(|handle| handle.detach())
-            .map_err(|e| format!("failed to submit import-all job: {e}"))?;
+            .map_err(|e| format!("failed to start import-all thread: {e}"))?;
         Ok(())
     }
 
@@ -4015,12 +4003,6 @@ fn publish_compiled_pack(
             categories: vec!["kenney".into(), pack_name.to_string()],
             tags,
             creator: KENNEY_CREDITS.to_string(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             generator: "pack_import".into(),
             backend: "asset-ui".into(),
             model: pack_name.to_string(),
diff --git a/apps/asset-ui/src/import_classic.rs b/apps/asset-ui/src/import_classic.rs
index e44b2912d..8c37a107c 100644
--- a/apps/asset-ui/src/import_classic.rs
+++ b/apps/asset-ui/src/import_classic.rs
@@ -30,6 +30,7 @@ use std::path::{Path, PathBuf};
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{self, Receiver, TryRecvError};
 use std::sync::Arc;
+use std::thread;
 
 use crate::import::{KENNEY_MODULE, KAYKIT_MODULE, NASA_SKY_MODULE, PackModule};
 use makepad_asset_importer::tdm_zipsync::{
@@ -305,7 +306,6 @@ pub struct ClassicImportCard {
     /// a classic pack publishes real thumbnails and its staging can be
     /// reclaimed the moment publish succeeds. See [`IconResumeGate`].
     icon_resume: IconResumeGate,
-    pool: Option<TaskPool>,
 }
 
 struct IsoSync {
@@ -358,7 +358,6 @@ impl ClassicImportCard {
             tdm: None,
             iso: None,
             icon_resume: IconResumeGate::default(),
-            pool: None,
         }
     }
 
@@ -659,7 +658,6 @@ impl ClassicImportCard {
         path_override: String,
         server: Option<ServerSession>,
     ) -> Result<(), String> {
-        self.pool = Some(cx.task_pool());
         if self.compiling() {
             return Err(format!(
                 "a {} import is already running",
@@ -1542,10 +1540,9 @@ impl ClassicImportCard {
         // until the UI has taken every landing for icon rendering.
         let (gate, icon_resume_rx) = IconResumeGate::armed();
         self.icon_resume = gate;
-        self.pool
-            .as_ref()
-            .ok_or("runtime task pool is not configured")?
-            .submit(Lane::Heavy, move || {
+        thread::Builder::new()
+            .name(format!("asset-ui-{}-import", source.id()))
+            .spawn(move || {
                 let phase = run_classic_import(
                     &dir,
                     &out,
@@ -1558,8 +1555,7 @@ impl ClassicImportCard {
                 );
                 let _ = tx.send(phase);
             })
-            .map(|handle| handle.detach())
-            .map_err(|e| format!("failed to submit classic import job: {e}"))?;
+            .map_err(|e| format!("failed to start classic import thread: {e}"))?;
         Ok(())
     }
 
@@ -2271,12 +2267,6 @@ fn publish_classic_pack(
             categories: vec![source.id().into(), pack_name.to_string()],
             tags,
             creator: source.credits().to_string(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             generator: "classic_import".into(),
             backend: "asset-ui".into(),
             model: pack_name.to_string(),
diff --git a/apps/asset-ui/src/main.rs b/apps/asset-ui/src/main.rs
index bca839933..ea73ff321 100644
--- a/apps/asset-ui/src/main.rs
+++ b/apps/asset-ui/src/main.rs
@@ -55,9 +55,7 @@ mod import_classic;
 mod store_content;
 mod library;
 mod mask_paint;
-mod mesh_view {
-    pub use makepad_media_view::mesh_view::*;
-}
+mod mesh_view;
 mod music_page;
 use crate::mask_paint::{MaskPaint, MaskPaintAction};
 mod pipeline;
@@ -65,9 +63,7 @@ mod runs_chip;
 mod scheduler;
 mod store_views;
 mod thumbnail_renderer;
-mod video_player {
-    pub use makepad_media_view::{FileVideoPlayer as VideoPlayer, VideoDecoder};
-}
+mod video_player;
 mod webcam;
 
 use crate::artifact_io::{
@@ -248,7 +244,7 @@ use crate::store_views::{
     StoreListPanel, StoreRow,
     TileDelete,
 };
-use crate::video_player::{VideoDecoder, VideoPlayer};
+use crate::video_player::VideoPlayer;
 
 use makepad_micro_serde::SerJson;
 use makepad_widgets::*;
@@ -4014,7 +4010,7 @@ pub struct App {
     fleet_timer: Timer,
     /// LAN beacon listener; polled on the fleet timer.
     #[rust]
-    discovered: Option<makepad_ai_hub::discovery::Discovery>,
+    discovered: Option<makepad_ai_hub::discovery::Discovered>,
     #[rust]
     job_timer: Timer,
     #[rust]
@@ -4040,8 +4036,6 @@ pub struct App {
     library: Option<Library>,
     #[rust]
     video: Option<VideoPlayer>,
-    #[rust]
-    video_decoder: Option<VideoDecoder>,
     /// The file the viewer's current video came from — Restart and the loop
     /// toggle re-open it.
     video_path: Option<PathBuf>,
@@ -4329,16 +4323,8 @@ impl App {
     // -- setup ---------------------------------------------------------------
 
     fn setup(&mut self, cx: &mut Cx) {
-        let pool = cx.task_pool();
-        let spawner = cx.thread_spawner();
-        let (video_decoder, mut video_audio) =
-            VideoDecoder::start(spawner.clone()).expect("asset-ui video decoder worker");
-        self.video_decoder = Some(video_decoder);
         let _ = std::fs::create_dir_all(artifacts_dir());
-        self.artifact_io = Some(ArtifactIo::start(spawner.clone()));
-        self.analysis = Some(AnalysisQueue::start(spawner.clone()));
-        self.import_page.set_task_pool(pool.clone());
-        self.music_import_page.set_task_pool(pool.clone());
+        self.artifact_io = Some(ArtifactIo::start());
         self.load_fleet_prefs();
         self.library = Some(Library::open(repo_path("local/ai_content_library")));
         self.saved_presets = fast_presets::load(&fast_presets::store_path());
@@ -4363,11 +4349,7 @@ impl App {
         // The store hosts the embedded Asset Server; hand it the library it
         // must publish. Library::open ran above, so the product backfill is
         // already on disk when the watcher's first poll reads index.json.
-        self.store.start(
-            PathBuf::from(repo_path("local/ai_content_library")),
-            pool,
-            spawner,
-        );
+        self.store.start(PathBuf::from(repo_path("local/ai_content_library")));
         self.asset_store_timer = cx.start_interval(0.2);
         // Opening stays metadata-only; every missing preview is queued here
         // and regenerated a bounded slice at a time once frames are flowing.
@@ -4566,12 +4548,11 @@ impl App {
         self.refresh_voice_ui(cx);
         self.sync_preset_name_box(cx);
 
-        // Speakers: both engines move into the callback and own their state.
-        let mut audio_engine = crate::audio::take_engine();
+        // Speakers: wav artifacts + video soundtrack.
         cx.audio_output(0, move |info, output| {
             output.zero();
-            audio_engine.mix_into(output, info.sample_rate);
-            video_audio.mix_into(output, info.sample_rate);
+            crate::audio::mix_into(output, info.sample_rate);
+            crate::video_player::mix_into(output, info.sample_rate);
         });
 
         // Headless drive.
@@ -7560,7 +7541,7 @@ impl App {
                         // WAV must not call play() or a 200ms DS_* / Quake
                         // shot becomes a loop (play-at-end restarts).
                         if audition && audio::autoplay_one_shot(domain, pcm.seconds()) {
-                            self.stop_video_audio();
+                            crate::video_player::stop_audio();
                             audio::play();
                             self.arm_audio_pump(cx);
                         }
@@ -7608,8 +7589,7 @@ impl App {
             // behind a new open or an error state.
             self.stop_video_playback();
             self.clear_video_frame(cx);
-            let decoder = self.video_decoder.as_ref().expect("video decoder started");
-            match VideoPlayer::new(&path.to_string_lossy(), decoder) {
+            match VideoPlayer::new(&path.to_string_lossy()) {
                 Ok(player) => {
                     self.ui.label(cx, ids!(video_info)).set_text(
                         cx,
@@ -9121,7 +9101,7 @@ impl App {
                                 && audio::is_ready()
                                 && !audio::is_playing()
                             {
-                                self.stop_video_audio();
+                                crate::video_player::stop_audio();
                                 audio::play();
                                 self.arm_audio_pump(cx);
                                 self.sync_audio_ui(cx);
@@ -9983,7 +9963,7 @@ impl App {
         if !self.chat.is_linked() {
             if let Some(endpoints) = self.store.endpoints {
                 let cache = session_config_from_env().cache_parent.join("cache-chat");
-                self.chat.connect(cx, endpoints, self.store.token.clone(), cache);
+                self.chat.connect(endpoints, self.store.token.clone(), cache);
                 // The pane says "waiting for the asset server" until
                 // something redraws it, and the feed only marks itself
                 // dirty once a turn runs — so the line would sit there
@@ -10734,8 +10714,7 @@ impl App {
                 if let Some(path) = item.as_ref().and_then(|item| item.payload.clone()) {
                     self.stop_video_playback();
                     self.clear_video_frame(cx);
-                    let decoder = self.video_decoder.as_ref().expect("video decoder started");
-                    match VideoPlayer::new(&path.to_string_lossy(), decoder) {
+                    match VideoPlayer::new(&path.to_string_lossy()) {
                         Ok(player) => {
                             self.library_video_file = Some(file.clone());
                             self.video = Some(player);
@@ -10810,8 +10789,7 @@ impl App {
                             self.library_audio_file = Some(file.clone());
                             // The transport: decoded off the frame thread and
                             // installed when it lands.
-                            let pool = cx.task_pool();
-                            let clip_gen = crate::audio::load_clip_async(&pool, bytes.clone());
+                            let clip_gen = crate::audio::load_clip_async(bytes.clone());
                             // And, exactly once per track, what the store
                             // already holds BESIDE the mixed audio: the four
                             // separated layers and the transcript. The clip
@@ -10952,9 +10930,11 @@ impl App {
 
     // -- "Split audio layers": the bake queue and its consumers -----------
 
-    /// The bake + fetch lanes, started once with the app and fed by channels.
+    /// The bake + fetch lanes, started on first use. Two threads parked on
+    /// a channel is the whole cost of having them.
     fn analysis(&mut self) -> &mut analysis::AnalysisQueue {
-        self.analysis.as_mut().expect("analysis workers started")
+        self.analysis
+            .get_or_insert_with(analysis::AnalysisQueue::start)
     }
 
     /// The selected catalog hit when it is an AUDIO asset: id and title.
@@ -12420,13 +12400,7 @@ impl App {
     /// [`Self::clear_video_frame`] is also called.
     fn stop_video_playback(&mut self) {
         self.video = None;
-        self.stop_video_audio();
-    }
-
-    fn stop_video_audio(&self) {
-        if let Some(decoder) = &self.video_decoder {
-            decoder.stop_audio();
-        }
+        crate::video_player::stop_audio();
     }
 
     /// Blank the actual video WIDGET texture (not only the app-side handle),
@@ -12818,8 +12792,7 @@ impl App {
     fn restart_viewer_video(&mut self, cx: &mut Cx) -> bool {
         let Some(path) = self.video_path.clone() else { return false };
         self.stop_video_playback();
-        let decoder = self.video_decoder.as_ref().expect("video decoder started");
-        match VideoPlayer::new(&path.to_string_lossy(), decoder) {
+        match VideoPlayer::new(&path.to_string_lossy()) {
             Ok(player) => {
                 self.video = Some(player);
                 self.sync_video_transport(cx);
@@ -14160,7 +14133,7 @@ impl MatchEvent for App {
                 } else {
                     // A user-resumed WAV preview wins over a stale video
                     // soundtrack in the shared device callback.
-                    self.stop_video_audio();
+                    crate::video_player::stop_audio();
                     audio::play();
                     self.arm_audio_pump(cx);
                 }
@@ -14461,11 +14434,13 @@ impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
         // Draw shaders must register before the widgets that declare them.
-        makepad_media_view::script_mod(vm);
+        makepad_render::script_mod(vm);
+        makepad_xr::script_mod(vm);
         // Shared preview widgets (ContentPreview / AudioView): the pool this
         // app draws catalog content with, and the same one the VJ and DJ
         // surfaces adopt.
         makepad_asset_widgets::script_mod(vm);
+        crate::mesh_view::script_mod(vm);
         crate::mask_paint::script_mod(vm);
         crate::billboard_view::script_mod(vm);
         crate::thumbnail_renderer::script_mod(vm);
@@ -14716,17 +14691,14 @@ impl AppMain for App {
             }
         }
         self.scrub_audio(cx, event);
-        if self.audio_timer.is_event(event).is_some() {
-            audio::pump();
-            if audio::is_ready() {
-                self.sync_audio_ui(cx);
-                // The Library rail has its own transport over the same mixer.
-                if self.surface == Surface::Library && self.library_audio_file.is_some() {
-                    self.refresh_library_audio(cx);
-                    // Playback that started from the transport re-arms the
-                    // transcript's own per-frame follow.
-                    self.arm_lyrics_pump(cx);
-                }
+        if self.audio_timer.is_event(event).is_some() && audio::is_ready() {
+            self.sync_audio_ui(cx);
+            // The Library rail has its own transport over the same mixer.
+            if self.surface == Surface::Library && self.library_audio_file.is_some() {
+                self.refresh_library_audio(cx);
+                // Playback that started from the transport re-arms the
+                // transcript's own per-frame follow.
+                self.arm_lyrics_pump(cx);
             }
         }
         if self.audio_timer.is_event(event).is_some() && self.webcam.capturing {
@@ -15946,13 +15918,6 @@ mod world_style_tests {
             namespace: namespace.to_string(),
             kind: Some(makepad_asset_data::AssetKind::World),
             title: title.to_string(),
-            creator: String::new(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             snippet: String::new(),
             score: 0,
             live: true,
diff --git a/libs/media_view/src/mesh_view.rs b/apps/asset-ui/src/mesh_view.rs
similarity index 96%
rename from libs/media_view/src/mesh_view.rs
rename to apps/asset-ui/src/mesh_view.rs
index 1e2b6a2a7..b7445a7da 100644
--- a/libs/media_view/src/mesh_view.rs
+++ b/apps/asset-ui/src/mesh_view.rs
@@ -30,7 +30,6 @@
 //! PNG captures at fixed ticks, exit once all are on disk (the rig
 //! example's RIG_CAPTURE_DIR pattern).
 
-use crate::{is_glb, MediaFit, MediaKind, MediaViewAction};
 use makepad_render::play::{LocoState, Locomotion, PlayInput};
 use makepad_render::skin::{PoseBuffer, SkinnedModel, SKIN_VERTEX_FLOATS};
 use makepad_render::{
@@ -44,7 +43,7 @@ use makepad_widgets::*;
 // The static-PBR branch lives in its own file; declared from here (not
 // main.rs, which another lane owns) — `#[path]` resolves the sibling in src/.
 #[path = "pbr_preview.rs"]
-pub mod pbr_preview;
+pub(crate) mod pbr_preview;
 use pbr_preview::{PbrDisplayControls, PbrPreview, PbrStatus};
 
 script_mod! {
@@ -615,9 +614,6 @@ pub struct MeshView {
     draw_hud: DrawText,
     #[live(vec4(0.03, 0.045, 0.075, 1.0))]
     clear_color: Vec4f,
-    /// Hosts stack this pane beside other media panes and show one at a time.
-    #[live(true)]
-    visible: bool,
     #[new]
     pass: DrawPass,
     #[new]
@@ -647,8 +643,6 @@ pub struct MeshView {
     /// Dark backdrop: near-black ground + sky; the model stays fully lit.
     #[rust(false)]
     dark_enabled: bool,
-    #[rust(true)]
-    show_hud: bool,
     /// Studio light for the PBR lane: softbox environment (bright boxes
     /// for metals and gloss to reflect) + a strong warm key. Off = the
     /// procedural sky environment and the neutral rig.
@@ -793,14 +787,14 @@ fn is_playable_skin_shape(joints: usize, clips: usize) -> bool {
     joints > 0 && joints <= 256 && clips > 0
 }
 
-pub fn is_playable_skin(model: &SkinnedModel) -> bool {
+pub(crate) fn is_playable_skin(model: &SkinnedModel) -> bool {
     is_playable_skin_shape(model.joint_count(), model.clips.len())
 }
 
 /// Base-color image bytes out of a GLB, if it embeds one: material 0's
 /// baseColorTexture source, else image 0 (skin.rs ignores materials by
 /// design — the host binds the texture itself).
-pub fn extract_base_color(glb: &[u8]) -> Option<Vec<u8>> {
+pub(crate) fn extract_base_color(glb: &[u8]) -> Option<Vec<u8>> {
     let loaded = makepad_gltf::load_gltf_from_bytes(glb, None).ok()?;
     let doc = &loaded.document;
     let image_index = doc
@@ -823,7 +817,7 @@ fn load_sprite_frames(cx: &mut Cx, path: &std::path::Path) -> Vec<Texture> {
     let ext = path.extension().and_then(|e| e.to_str()).unwrap_or("");
     if ext.eq_ignore_ascii_case("billboard") {
         let text = std::fs::read_to_string(path).unwrap_or_default();
-        if let Ok(bb) = makepad_asset_data::stateful_billboard::StatefulBillboard::parse(&text)
+        if let Ok(bb) = makepad_asset_importer::stateful_billboard::StatefulBillboard::parse(&text)
         {
             let mut out = Vec::new();
             for frame in bb.preview_frames() {
@@ -848,7 +842,7 @@ fn load_sprite_frames(cx: &mut Cx, path: &std::path::Path) -> Vec<Texture> {
 
 /// Decode PNG or JPEG bytes into a texture (Blender/SkinTokens exports carry
 /// either), falling back to a 1x1 white so an untextured rig still draws.
-pub fn image_texture(cx: &mut Cx, bytes: Option<Vec<u8>>) -> Texture {
+pub(crate) fn image_texture(cx: &mut Cx, bytes: Option<Vec<u8>>) -> Texture {
     if let Some(bytes) = bytes {
         let decoded = if bytes.starts_with(&[0xff, 0xd8]) {
             ImageBuffer::from_jpg(&bytes).ok()
@@ -914,62 +908,6 @@ const CAPTURES: [(u64, &str); 14] = [
 ];
 
 impl MeshView {
-    /// Load a GLB from host-owned bytes. Parsing/upload remains deferred to
-    /// draw, exactly as in asset-ui's original viewer.
-    pub fn load_bytes(
-        &mut self,
-        cx: &mut Cx,
-        bytes: &[u8],
-        content_type: &str,
-    ) -> Result<(), String> {
-        if !is_glb(bytes) {
-            let error = format!("{content_type} is not a GLB payload");
-            cx.widget_action(self.widget_uid(), MediaViewAction::Failed(error.clone()));
-            return Err(error);
-        }
-        self.set_model_bytes(cx, bytes.to_vec(), None);
-        cx.widget_action(self.widget_uid(), MediaViewAction::Loaded(MediaKind::Mesh));
-        Ok(())
-    }
-
-    /// Forget every branch of the currently displayed model.
-    pub fn clear(&mut self, cx: &mut Cx) {
-        self.pending = None;
-        self.instance = None;
-        self.character = None;
-        self.walk_cam = None;
-        self.extra_instances.clear();
-        self.placed_sprites.clear();
-        self.pending_placed_models.clear();
-        self.pbr.clear(&mut self.draw_pbr);
-        self.status = "no mesh yet".into();
-        self.area.redraw(cx);
-    }
-
-    /// Select the camera framing used for ordinary embedded media surfaces.
-    pub fn set_fit(&mut self, cx: &mut Cx, fit: MediaFit) {
-        self.reset_studio_camera();
-        self.look.distance = match fit {
-            MediaFit::Contain => 4.2,
-            MediaFit::Cover => 3.4,
-            MediaFit::Stretch => 3.8,
-        };
-        self.area.redraw(cx);
-    }
-
-    pub fn set_size(&mut self, cx: &mut Cx, width: Size, height: Size) {
-        self.walk.width = width;
-        self.walk.height = height;
-        self.area.redraw(cx);
-    }
-
-    pub fn is_loaded(&self) -> bool {
-        self.pending.is_some()
-            || self.instance.is_some()
-            || self.character.is_some()
-            || self.pbr.bounds().is_some()
-    }
-
     /// Queue a GLB (and optional base-color PNG) for display; parsed and
     /// uploaded during the next draw. Routing is automatic: playable rig →
     /// play mode, static material-bearing GLB → PBR, anything else → statue.
@@ -1086,7 +1024,6 @@ impl MeshView {
                 color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
                 dynamic: true,
                 depth_order: 0.0,
-                custom_material: None,
                 part_poses: Vec::new(),
             });
         }
@@ -1202,11 +1139,6 @@ impl MeshView {
         self.dark_enabled
     }
 
-    pub fn set_show_hud(&mut self, cx: &mut Cx, show: bool) {
-        self.show_hud = show;
-        self.area.redraw(cx);
-    }
-
     pub fn set_dark_enabled(&mut self, cx: &mut Cx, on: bool) {
         if self.dark_enabled == on {
             return;
@@ -1567,7 +1499,6 @@ impl MeshView {
                         color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
                         dynamic: true,
                         depth_order: 0.0,
-                        custom_material: None,
                         part_poses: Vec::new(),
                     });
                     self.status = format!("{triangles} tris{ao_note} · CSM · WASD walk, drag look");
@@ -1589,7 +1520,6 @@ impl MeshView {
                         // Realtime CSM only collects `dynamic` movers.
                         dynamic: true,
                         depth_order: 0.0,
-                        custom_material: None,
                         part_poses: Vec::new(),
                     });
                     self.status =
@@ -1709,17 +1639,6 @@ impl WidgetNode for MeshView {
     fn redraw(&mut self, cx: &mut Cx) {
         self.area.redraw(cx);
     }
-
-    fn set_visible(&mut self, cx: &mut Cx, visible: bool) {
-        if self.visible != visible {
-            self.visible = visible;
-            self.area.redraw(cx);
-        }
-    }
-
-    fn visible(&self) -> bool {
-        self.visible
-    }
 }
 
 impl Widget for MeshView {
@@ -1877,9 +1796,6 @@ impl Widget for MeshView {
     }
 
     fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        if !self.visible {
-            return DrawStep::done();
-        }
         let rect = cx.walk_turtle_with_area(&mut self.area, walk);
         if rect.size.x <= 1.0 || rect.size.y <= 1.0 {
             return DrawStep::done();
@@ -2100,13 +2016,11 @@ impl Widget for MeshView {
                 None => format!("{}   drag orbit, wheel zoom", self.status),
             },
         };
-        if self.show_hud {
-            self.draw_hud.draw_abs(
-                cx,
-                dvec2(rect.pos.x + 10.0, rect.pos.y + rect.size.y - 22.0),
-                &help,
-            );
-        }
+        self.draw_hud.draw_abs(
+            cx,
+            dvec2(rect.pos.x + 10.0, rect.pos.y + rect.size.y - 22.0),
+            &help,
+        );
         DrawStep::done()
     }
 }
diff --git a/apps/asset-ui/src/music_page.rs b/apps/asset-ui/src/music_page.rs
index 97cdd647c..c4dc26767 100644
--- a/apps/asset-ui/src/music_page.rs
+++ b/apps/asset-ui/src/music_page.rs
@@ -12,11 +12,11 @@
 use crate::import::{ImportPhase, ServerSession};
 use makepad_asset_client::{AssetClient, ClientConfig};
 use makepad_asset_importer::music_import::{self, MusicReport};
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool};
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{self, Receiver, TryRecvError};
 use std::sync::Arc;
+use std::thread;
 
 /// The card's whole state: which folder, what the worker is doing, and the
 /// one-line result of the last run.
@@ -44,7 +44,6 @@ pub struct MusicImportPage {
     /// Aliases the finished run landed, waiting to be handed to the
     /// analysis queue. Non-empty only when `split_layers` was on.
     pending_analysis: Vec<String>,
-    pool: Option<TaskPool>,
 }
 
 /// What the worker sends back: live progress, then exactly one verdict.
@@ -66,7 +65,6 @@ impl Default for MusicImportPage {
             split_layers: false,
             bake_lyrics: false,
             pending_analysis: Vec::new(),
-            pool: None,
         }
     }
 }
@@ -76,10 +74,6 @@ impl Default for MusicImportPage {
 pub const MUSIC_NAMESPACE: &str = "music";
 
 impl MusicImportPage {
-    pub fn set_task_pool(&mut self, pool: TaskPool) {
-        self.pool = Some(pool);
-    }
-
     /// The job this card would enqueue right now, or `None` while no folder
     /// has been picked.
     pub fn job(&self) -> Option<crate::import::ImportJob> {
@@ -215,18 +209,13 @@ impl MusicImportPage {
             total: 0,
             current: String::new(),
         };
-        let Some(pool) = self.pool.clone() else {
-            return Err(self.refuse("runtime task pool is not configured".into()));
-        };
-        match pool.submit(Lane::Heavy, move || {
+        thread::Builder::new()
+            .name("asset-ui-music-import".into())
+            .spawn(move || {
                 let msg = run_music_import(&dir, server, &tx, &cancel);
                 let _ = tx.send(msg);
-            }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => {
-                return Err(self.refuse(format!("failed to submit music import job: {error}")));
-            }
-        }
+            })
+            .map_err(|e| self.refuse(format!("failed to start music import thread: {e}")))?;
         Ok(())
     }
 
diff --git a/libs/media_view/src/pbr_preview.rs b/apps/asset-ui/src/pbr_preview.rs
similarity index 98%
rename from libs/media_view/src/pbr_preview.rs
rename to apps/asset-ui/src/pbr_preview.rs
index 989f04c90..570da0e0d 100644
--- a/libs/media_view/src/pbr_preview.rs
+++ b/apps/asset-ui/src/pbr_preview.rs
@@ -20,13 +20,10 @@
 //! behavior (geometric normal, factor-only metallic/roughness, occlusion 1)
 //! instead of guessing.
 //!
-//! This file is a child module of `mesh_view.rs` in `makepad-media-view`.
+//! This file is a child module of mesh_view.rs (declared there via
+//! `#[path]`) because main.rs is owned by another lane and must not change.
 
 use makepad_gltf::{decode_mesh_primitive, load_gltf_from_bytes, LoadedGltf};
-use makepad_zune_core::bit_depth::BitDepth;
-use makepad_zune_core::colorspace::ColorSpace;
-use makepad_zune_core::options::EncoderOptions;
-use makepad_zune_png::PngEncoder;
 use makepad_widgets::*;
 use makepad_xr::render::{GltfDrawObject, GltfMaterialState, GltfRenderer};
 use makepad_widgets::shader::draw_pbr::{DrawPbrMaterialState, DrawPbrTextureSet, PbrMeshHandle};
@@ -775,15 +772,7 @@ pub fn studio_equirect_png() -> Vec<u8> {
             rgba[i + 3] = 255;
         }
     }
-    let options = EncoderOptions::default()
-        .set_width(W)
-        .set_height(H)
-        .set_depth(BitDepth::Eight)
-        .set_colorspace(ColorSpace::RGBA);
-    let mut encoder = PngEncoder::new(&rgba, options);
-    let mut png = Vec::new();
-    encoder.encode(&mut png).expect("studio equirect encodes");
-    png
+    makepad_ai_hub::testpattern::encode_png_rgba(&rgba, W, H).expect("studio equirect encodes")
 }
 
 #[cfg(test)]
diff --git a/apps/asset-ui/src/pipeline.rs b/apps/asset-ui/src/pipeline.rs
index 5c2609175..a3c07e0fc 100644
--- a/apps/asset-ui/src/pipeline.rs
+++ b/apps/asset-ui/src/pipeline.rs
@@ -218,16 +218,16 @@ impl Preset {
 /// Python rigger, or another arbitrary model merely because it is resident.
 // This is the warm, local Makepad-Llama model advertised by the Mac fleet
 // node. Keeping it as fallback avoids an accidental large-model cold pull.
-use makepad_asset_creator::character::CHARACTER_LLM_MODEL;
+const CHARACTER_LLM_MODEL: &str = "qwen3.5-9b";
 /// Fleet-wide default for text expansion once a node has the audited weights
 /// ready. This is a preference, not a hard pin: first-run provisioning stays
 /// explicit and the warm 9B lane remains immediately usable.
 const PREFERRED_EXPAND_MODEL: &str = "qwen3.8-27b";
-use makepad_asset_creator::character::CHARACTER_IMAGE_MODEL;
-use makepad_asset_creator::character::CHARACTER_MATTE_MODEL;
-use makepad_asset_creator::character::CHARACTER_MESH_MODEL;
-use makepad_asset_creator::character::CHARACTER_RIG_MODEL;
-use makepad_asset_creator::character::CHARACTER_MOTION_MODEL;
+const CHARACTER_IMAGE_MODEL: &str = "flux1-dev";
+const CHARACTER_MATTE_MODEL: &str = "birefnet-hr";
+const CHARACTER_MESH_MODEL: &str = "trellis-2";
+const CHARACTER_RIG_MODEL: &str = "skintokens";
+const CHARACTER_MOTION_MODEL: &str = "hy-motion";
 /// Instruction image editing (reference image + "change …" prompt).
 const EDIT_MODEL: &str = "flux2-klein-4b";
 /// Sprite enhancement runs on the 32B dev DiT, NOT the 4-step distilled
@@ -257,7 +257,7 @@ const SPLAT_MODEL: &str = "triposplat";
 /// A character expansion substantially shorter than the 40-90 words asked
 /// for by `expand_rig.txt` is not a usable rig-safe brief.  Refuse to quietly
 /// continue with it; the user can see and retry the failed LLM stage.
-// The shared character contract owns brief validation.
+const CHARACTER_EXPANSION_MIN_WORDS: usize = 24;
 
 /// A character reconstruction gets two deterministic second chances when the
 /// rig or animated-skin quality gate rejects it. The matte/image are
@@ -544,7 +544,7 @@ pub const PRESETS: &[Preset] = &[
     // (idle/walk/jump locomotion, see mesh_view play mode).
     Preset::linear(
         "character (playable)",
-        makepad_asset_creator::character::CHARACTER_DOMAINS,
+        &["text", "image", "matte", "mesh", "rig", "motion"],
         // Character geometry is downstream of this one image: Schnell's
         // four-step distillation is useful for previews, but it is the wrong
         // silent affinity fallback for the rig master.  Pin the validated
@@ -1329,7 +1329,21 @@ impl Pipeline {
                     return unusable("was empty");
                 }
                 if self.is_character_pipeline() {
-                    makepad_asset_creator::character::validate_brief(&self.prompt, text)?;
+                    let words = text.split_whitespace().count();
+                    if words < CHARACTER_EXPANSION_MIN_WORDS {
+                        return Err(format!(
+                            "LLM character brief is too short ({words} words, need at least {CHARACTER_EXPANSION_MIN_WORDS}); refusing to start image generation"
+                        ));
+                    }
+                    if !text
+                        .to_lowercase()
+                        .contains(&self.prompt.trim().to_lowercase())
+                    {
+                        return Err(format!(
+                            "LLM character brief dropped identity anchor {:?}; refusing to start image generation",
+                            self.prompt.trim()
+                        ));
+                    }
                 }
                 return Ok(text.to_string());
             }
@@ -1487,7 +1501,16 @@ impl Pipeline {
                 let is_music_target = target == "music";
                 request.target_domain = Some(target);
                 if self.is_character_pipeline() {
-                    makepad_asset_creator::character::configure_expansion(&mut request, &self.prompt);
+                    request.identity_anchor = Some(self.prompt.trim().to_string());
+                    // Named-character identity and rig-safe presentation are
+                    // constraints, not a variant hunt.  Keep this expansion
+                    // low-temperature and deterministic enough to avoid
+                    // inventing conflicting signature traits.
+                    request.temperature = Some(0.0);
+                    request.style = Some(
+                        "When the intent names an established character, preserve the exact named identity and canonical official design unchanged. Do not redesign, genericize, or guess traits. If a visual trait is uncertain, omit it instead of inventing it; it is better to say 'canonical official design unchanged' and spend the remaining prompt on full-body framing, a relaxed wide A-pose with straight diagonal arms and hands clear above the hips, visible gaps between every limb and the torso, even studio light, a uniform plain background, and a clean separated silhouette. Rigging constraints may change pose and spacing but never delete canonical anatomy or worn pieces."
+                            .to_string(),
+                    );
                 }
                 // Music expansion carries a compact structured production
                 // brief AND original section-tagged lyrics. Scale its budget
@@ -3358,7 +3381,7 @@ impl Pipeline {
             } => {
                 let bytes = response
                     .filter(|response| !failed && response.status_code == 200)
-                    .and_then(|response| response.body.as_deref().map(<[u8]>::to_vec));
+                    .and_then(|response| response.body.clone());
                 let Some(bytes) = bytes else {
                     return self.candidate_failed(
                         cx,
@@ -3566,7 +3589,7 @@ impl Pipeline {
             Req::Artifact(stage, artifact) => {
                 let bytes = response
                     .filter(|r| !failed && r.status_code == 200)
-                    .and_then(|r| r.body.as_deref().map(<[u8]>::to_vec));
+                    .and_then(|r| r.body.clone());
                 let Some(bytes) = bytes else {
                     return self.fail_stage_or_skip_expander(
                         cx,
@@ -3927,13 +3950,12 @@ mod tests {
         use makepad_ai_hub::protocol::{HealthJson, ModelInfoJson, MODEL_STATE_LOADED};
         BoxSnapshot {
             base_url: url.to_string(),
-            health: Some(HealthJson { realtime: None, activity: None,
+            health: Some(HealthJson { realtime: None,
                 service: "test".to_string(),
                 version: "1".to_string(),
                 gpu: Some("GPU".to_string()),
                 vram_free_mb: Some(24_000),
                 vram_total_mb: Some(24_000),
-                vram_usable_mb: None,
                 models_loaded: vec!["flux1-schnell".to_string()],
                 jobs_pending: Some(0),
                 node_id: Some(1),
@@ -3942,7 +3964,6 @@ mod tests {
                 capabilities: Some(vec!["image".to_string()]),
                 vram_reserve_mb: Some(0),
                 queue_limit: Some(8),
-                max_job_body_bytes: None,
                 fleet: None,
                 lanes: None,
             }),
@@ -3974,13 +3995,12 @@ mod tests {
         use makepad_ai_hub::protocol::{HealthJson, ModelInfoJson, MODEL_STATE_LOADED};
         BoxSnapshot {
             base_url: url.to_string(),
-            health: Some(HealthJson { realtime: None, activity: None,
+            health: Some(HealthJson { realtime: None,
                 service: "test".to_string(),
                 version: "1".to_string(),
                 gpu: Some("24 GB GPU".to_string()),
                 vram_free_mb: Some(24 * 1024),
                 vram_total_mb: Some(24 * 1024),
-                vram_usable_mb: None,
                 models_loaded: models
                     .iter()
                     .filter(|(_, state)| *state == MODEL_STATE_LOADED)
@@ -3993,7 +4013,6 @@ mod tests {
                 capabilities: Some(vec!["text".to_string()]),
                 vram_reserve_mb: Some(0),
                 queue_limit: Some(8),
-                max_job_body_bytes: None,
                 fleet: None,
                 lanes: None,
             }),
@@ -4938,10 +4957,7 @@ Arrangement: Pulsing bass, gated drums and widening analog pads."
         let mut want: Vec<(String, String)> = [
             ("audio", "moss-sfx"),
             ("audio", "sa3-sfx"),
-            ("audio", "salamander-drumkit"),
             ("audio", "woosh-sfx"),
-            ("beats", "beat-this"),
-            ("body", "sam3dbody"),
             ("control", "flux1-canny-dev"),
             ("control", "flux1-depth-dev"),
             ("depth", "da3-metric-large"),
@@ -4959,8 +4975,6 @@ Arrangement: Pulsing bass, gated drums and widening analog pads."
             ("music", "minimax-music3"),
             ("music", "minimax-music3-q4"),
             ("music", "ace-step-1.5-xl"),
-            ("notes", "basic-pitch"),
-            ("ocr", "chandra-ocr-2"),
             ("paint", "hunyuan3d-paint-2.1"),
             ("rig", "skintokens"),
             ("rig", "skintokens-oracle"),
@@ -4968,8 +4982,6 @@ Arrangement: Pulsing bass, gated drums and widening analog pads."
             ("splat", "triposplat"),
             ("speech", "indextts-2.5"),
             ("speech", "kokoro"),
-            ("stems", "bs-roformer-4stem"),
-            ("stt", "whisper-large-v3-turbo"),
             ("text", "qwen3.8-27b"),
             ("upscale", "realesrgan-x4plus"),
             ("vision", "qwen3.8-27b-vision"),
@@ -5030,7 +5042,7 @@ Arrangement: Pulsing bass, gated drums and widening analog pads."
     /// fails visibly as a service gap instead of rerouting.
     const DOCUMENTED_OVERRIDE_PINS: &[(&str, &str)] = &[("text", CHARACTER_LLM_MODEL)];
 
-    /// Every pin must reference a model the registry can serve for the
+    /// Every pin must reference a model the registry actually has in the
     /// pinned domain — or be a documented cache-registry override above.
     /// Catches typos and silent registry drift.
     #[test]
@@ -5045,13 +5057,7 @@ Arrangement: Pulsing bass, gated drums and widening analog pads."
                     registry
                         .models
                         .iter()
-                        .any(|entry| {
-                            entry.id == *model
-                                && (entry.domain.as_str() == *domain
-                                    || (*domain == "edit"
-                                        && entry.domain.as_str() == "image"
-                                        && model.starts_with("flux2-dev")))
-                        }),
+                        .any(|entry| entry.id == *model && entry.domain.as_str() == *domain),
                     "preset {:?} pins unknown model {domain}/{model}",
                     preset.name
                 );
diff --git a/apps/asset-ui/src/store_views.rs b/apps/asset-ui/src/store_views.rs
index 0ee5fd3b9..b2c998f90 100644
--- a/apps/asset-ui/src/store_views.rs
+++ b/apps/asset-ui/src/store_views.rs
@@ -2542,13 +2542,6 @@ mod tests {
             namespace: "gen".into(),
             kind: Some(AssetKind::Prop),
             title: title.into(),
-            creator: String::new(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             snippet: "a thing".into(),
             score: 10,
             live,
diff --git a/apps/asset-ui/src/thumbnail_renderer.rs b/apps/asset-ui/src/thumbnail_renderer.rs
index 34538197b..1677b5638 100644
--- a/apps/asset-ui/src/thumbnail_renderer.rs
+++ b/apps/asset-ui/src/thumbnail_renderer.rs
@@ -823,7 +823,6 @@ impl ThumbnailRenderer {
                 color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
                 dynamic: true,
                 depth_order: 0.0,
-                custom_material: None,
                 part_poses: Vec::new(),
             }),
             frame,
diff --git a/apps/asset-ui/src/video_player.rs b/apps/asset-ui/src/video_player.rs
new file mode 100644
index 000000000..6184fa5f5
--- /dev/null
+++ b/apps/asset-ui/src/video_player.rs
@@ -0,0 +1,637 @@
+//! Video artifact playback — the sandbox's proven decode pattern
+//! (apps/sandbox/src/video_player.rs): a decode thread pulls frames + audio
+//! from the platform video-file seam (`makepad_platform::video_file`,
+//! hardware codecs), a small ring buffer hands BGRA frames to the render
+//! thread paced by pts against a wall clock, and the audio track mixes into
+//! this app's `cx.audio_output` closure.
+//!
+//! Playback is PLAY-ONCE: at end-of-stream the remaining audio drains and
+//! the clip stops (the sandbox pattern's loop-forever reopen was what users
+//! heard as "the soundtrack never ends"). Loading a new artifact drops the
+//! previous player (its `Drop` silences the queue); `stop_audio()` silences
+//! immediately and stays muted until the next clip starts.
+//!
+//! Copied rather than imported: the sandbox is an app crate under active
+//! concurrent development, not a library — and this pattern is ~250 lines.
+
+use makepad_widgets::log;
+use makepad_widgets::makepad_platform::audio::AudioBuffer;
+use makepad_widgets::makepad_platform::video_file::{nv12, VideoFileDecoder};
+use std::collections::VecDeque;
+use std::sync::atomic::{AtomicBool, AtomicI64, AtomicU64, Ordering};
+use std::sync::{Arc, Mutex};
+use std::time::{Duration, Instant};
+
+const RING_FRAMES: usize = 3;
+const AUDIO_AHEAD_SECS: f64 = 1.0;
+
+struct Frame {
+    pts_100ns: i64,
+    bgra: Vec<u32>,
+}
+
+struct Shared {
+    frames: Mutex<VecDeque<Frame>>,
+    stop: AtomicBool,
+    /// The decode thread exited for good — a honored stop or a fatal
+    /// decode error. End-of-stream no longer ends the thread: it PARKS
+    /// (see `eos`) so seeks — loop restarts, scrubs — stay instant.
+    done: AtomicBool,
+    /// The stream is fully decoded and the thread is parked waiting for a
+    /// seek or a stop. With an empty ring this is the player's EOS state.
+    eos: AtomicBool,
+    /// Requested playback position in 100ns units; -1 = none. The decode
+    /// thread consumes it (an in-place decoder seek — no reopen).
+    seek_100ns: AtomicI64,
+}
+
+/// Soundtrack-queue ownership ticket. Every player claims a fresh epoch; a
+/// DETACHED decode thread of a dropped player still holds its old epoch and
+/// its pushes bounce off the queue (see [`VideoPlayer::drop`]).
+static NEXT_CLIP_EPOCH: AtomicU64 = AtomicU64::new(1);
+
+/// Half a frame at 60 fps: a seek target inside a frame's span lands on
+/// that frame instead of the next.
+const FRAME_EPS_100NS: i64 = 83_000;
+
+pub struct VideoPlayer {
+    pub width: u32,
+    pub height: u32,
+    /// Container-reported duration; 0 when the container does not say.
+    pub duration_100ns: i64,
+    shared: Arc<Shared>,
+    started: Option<Instant>,
+    last_pts: i64,
+    /// While paused: when the pause began. The clock rebases by the paused
+    /// span on resume, so playback continues where it stopped instead of
+    /// skipping the frames "missed" on the wall clock.
+    paused_at: Option<Instant>,
+    epoch: u64,
+}
+
+impl VideoPlayer {
+    pub fn new(path: &str) -> Result<Self, String> {
+        let info = VideoFileDecoder::open(path)
+            .map_err(|e| e.to_string())?
+            .info()
+            .clone();
+        if info.width == 0 || info.height == 0 {
+            return Err(format!(
+                "video reports zero size: {}x{}",
+                info.width, info.height
+            ));
+        }
+        log!(
+            "video: {} {}x{} {}/{} fps codec {:?} audio {} ({} Hz, {} ch)",
+            path,
+            info.width,
+            info.height,
+            info.fps_num,
+            info.fps_den,
+            info.video_codec,
+            info.has_audio,
+            info.audio_sample_rate,
+            info.audio_channels
+        );
+        // Fresh clip: take ownership of the soundtrack queue. Claiming a new
+        // epoch drops any previous tail, lifts the sticky stop_audio() mute,
+        // and locks every straggler push from an older detached decode
+        // thread out of the queue.
+        let epoch = NEXT_CLIP_EPOCH.fetch_add(1, Ordering::Relaxed);
+        {
+            let mut audio = video_audio().lock().unwrap();
+            audio.clear();
+            audio.muted = false;
+            audio.owner = epoch;
+        }
+        let shared = Arc::new(Shared {
+            frames: Mutex::new(VecDeque::new()),
+            stop: AtomicBool::new(false),
+            done: AtomicBool::new(false),
+            eos: AtomicBool::new(false),
+            seek_100ns: AtomicI64::new(-1),
+        });
+        let thread_shared = shared.clone();
+        let thread_path = path.to_string();
+        // The JoinHandle is deliberately dropped: teardown must never join a
+        // possibly wedged hardware decoder on the UI thread. The thread is
+        // detached; `stop` + the audio epoch make that safe.
+        std::thread::Builder::new()
+            .name("asset-ui-video-decode".into())
+            .spawn(move || {
+                match VideoFileDecoder::open(&thread_path) {
+                    Ok(decoder) => decode_loop(thread_path, decoder, &thread_shared, epoch),
+                    Err(e) => log!("video: decode thread open failed: {}", e),
+                }
+                thread_shared.done.store(true, Ordering::Release);
+            })
+            .map_err(|e| e.to_string())?;
+        Ok(Self {
+            width: info.width,
+            height: info.height,
+            duration_100ns: info.duration_100ns,
+            shared,
+            started: None,
+            last_pts: 0,
+            paused_at: None,
+            epoch,
+        })
+    }
+
+    /// The newest frame whose pts has been reached; `None` keeps whatever is
+    /// on the texture. Call once per render frame.
+    pub fn is_paused(&self) -> bool {
+        self.paused_at.is_some()
+    }
+
+    /// Freeze the picture; the soundtrack mutes with it. Idempotent.
+    pub fn pause(&mut self) {
+        if self.paused_at.is_none() {
+            self.paused_at = Some(Instant::now());
+            video_audio().lock().unwrap().muted = true;
+        }
+    }
+
+    /// Continue from the paused position by pushing the clock base forward
+    /// by the paused span. Idempotent.
+    pub fn resume(&mut self) {
+        if let Some(paused_at) = self.paused_at.take() {
+            if let Some(started) = &mut self.started {
+                *started += paused_at.elapsed();
+            }
+            video_audio().lock().unwrap().muted = false;
+        }
+    }
+
+    pub fn take_due_frame(&mut self) -> Option<Vec<u32>> {
+        if self.paused_at.is_some() {
+            // Paused normally: hold the picture. Freshly seeked while
+            // paused (clock unset): show the seek target frame once.
+            if self.started.is_some() {
+                return None;
+            }
+            let mut frames = self.shared.frames.lock().unwrap();
+            let frame = frames.pop_front()?;
+            self.last_pts = frame.pts_100ns;
+            // Keep the clock unset: resume rebases at the next frame.
+            return Some(frame.bgra);
+        }
+        let mut frames = self.shared.frames.lock().unwrap();
+        let first_pts = frames.front()?.pts_100ns;
+        let started = *self.started.get_or_insert_with(|| {
+            Instant::now() - Duration::from_nanos(first_pts.max(0) as u64 * 100)
+        });
+        let media_100ns = (started.elapsed().as_nanos() / 100) as i64;
+        let mut due = None;
+        while frames.front().is_some_and(|f| f.pts_100ns <= media_100ns) {
+            due = frames.pop_front();
+        }
+        if let Some(frame) = &due {
+            self.last_pts = frame.pts_100ns;
+        }
+        due.map(|f| f.bgra)
+    }
+
+    pub fn position_secs(&self) -> f64 {
+        self.last_pts as f64 / 10_000_000.0
+    }
+
+    pub fn duration_secs(&self) -> f64 {
+        self.duration_100ns as f64 / 10_000_000.0
+    }
+
+    /// Jump playback to `secs`. The decode thread reopens the file and
+    /// discards up to the target; the picture clock rebases on the first
+    /// frame that arrives, so play continues from there (paused stays
+    /// paused, showing the seeked frame).
+    pub fn seek(&mut self, secs: f64) {
+        let target = (secs.max(0.0) * 10_000_000.0) as i64;
+        self.shared.seek_100ns.store(target, Ordering::Release);
+        self.shared.frames.lock().unwrap().clear();
+        self.started = None;
+        self.last_pts = target;
+        let mut audio = video_audio().lock().unwrap();
+        if audio.owner == self.epoch {
+            audio.clear();
+        }
+    }
+
+    /// True end-of-playback for the frame pump: the decode thread has exited
+    /// (end of stream, decode error, or stop) and every buffered frame has
+    /// been taken. The soundtrack tail may still be draining in the audio
+    /// callback — that needs no frame pump.
+    pub fn at_end(&self) -> bool {
+        (self.shared.eos.load(Ordering::Acquire) || self.shared.done.load(Ordering::Acquire))
+            && self.shared.frames.lock().unwrap().is_empty()
+    }
+
+    /// True while a seek request is still unconsumed by the decode thread —
+    /// the host coalesces scrub drags on this instead of flooding.
+    pub fn seek_pending(&self) -> bool {
+        self.shared.seek_100ns.load(Ordering::Acquire) >= 0
+    }
+}
+
+impl Drop for VideoPlayer {
+    fn drop(&mut self) {
+        self.shared.stop.store(true, Ordering::Relaxed);
+        // NEVER join the decode thread here: a wedged hardware decoder call
+        // would hang the UI thread. The detached thread observes `stop`
+        // between packets and exits on its own; until then the epoch guard
+        // keeps its audio pushes out of the queue, and its frame ring dies
+        // with the last Arc.
+        let mut audio = video_audio().lock().unwrap();
+        if audio.owner == self.epoch {
+            audio.clear();
+            audio.owner = 0;
+        }
+    }
+}
+
+fn decode_loop(_path: String, mut decoder: VideoFileDecoder, shared: &Shared, epoch: u64) {
+    let info = decoder.info().clone();
+    let mut audio_eos = false;
+    let mut rgb_scratch = Vec::new();
+    loop {
+        if shared.stop.load(Ordering::Relaxed) {
+            return;
+        }
+        let seek = shared.seek_100ns.swap(-1, Ordering::AcqRel);
+        if seek >= 0 {
+            shared.eos.store(false, Ordering::Release);
+            // In-place decoder seek (SetCurrentPosition / reader rebuild in
+            // the platform layer, ~10 ms) — never a full reopen, which is
+            // what makes SCRUBBING realtime and a loop restart seamless.
+            match decoder.seek(seek) {
+                Ok(()) => {
+                    audio_eos = !info.has_audio;
+                    shared.frames.lock().unwrap().clear();
+                    loop {
+                        if shared.stop.load(Ordering::Relaxed) {
+                            return;
+                        }
+                        if shared.seek_100ns.load(Ordering::Acquire) >= 0 {
+                            break; // newer scrub target supersedes this one
+                        }
+                        match decoder.next_frame() {
+                            Ok(Some(frame)) if frame.pts_100ns + FRAME_EPS_100NS < seek => {}
+                            Ok(Some(frame)) => {
+                                nv12::nv12_to_rgb8(
+                                    &frame.nv12,
+                                    frame.width,
+                                    frame.height,
+                                    &mut rgb_scratch,
+                                );
+                                let mut bgra =
+                                    Vec::with_capacity((frame.width * frame.height) as usize);
+                                for px in rgb_scratch.chunks_exact(3) {
+                                    bgra.push(
+                                        0xff00_0000
+                                            | ((px[0] as u32) << 16)
+                                            | ((px[1] as u32) << 8)
+                                            | px[2] as u32,
+                                    );
+                                }
+                                shared
+                                    .frames
+                                    .lock()
+                                    .unwrap()
+                                    .push_back(Frame { pts_100ns: frame.pts_100ns, bgra });
+                                break;
+                            }
+                            Ok(None) => break,
+                            Err(e) => {
+                                log!("video: seek decode error: {}", e);
+                                break;
+                            }
+                        }
+                    }
+                    // Audio follows the picture: drop queued samples and
+                    // skip the soundtrack forward to the target.
+                    if info.has_audio {
+                        video_audio().lock().unwrap().clear_for(epoch);
+                        loop {
+                            if shared.stop.load(Ordering::Relaxed) {
+                                return;
+                            }
+                            match decoder.next_audio() {
+                                Ok(Some(chunk)) if chunk.pts_100ns < seek => {}
+                                Ok(Some(chunk)) => {
+                                    video_audio().lock().unwrap().push_i16(
+                                        epoch,
+                                        &chunk.samples,
+                                        chunk.channels,
+                                        chunk.sample_rate,
+                                    );
+                                    break;
+                                }
+                                Ok(None) => {
+                                    audio_eos = true;
+                                    break;
+                                }
+                                Err(_) => {
+                                    audio_eos = true;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+                Err(e) => log!("video: decoder seek failed: {}", e),
+            }
+            continue;
+        }
+        if info.has_audio && !audio_eos {
+            while video_audio().lock().unwrap().buffered_secs() < AUDIO_AHEAD_SECS {
+                match decoder.next_audio() {
+                    Ok(Some(chunk)) => video_audio().lock().unwrap().push_i16(
+                        epoch,
+                        &chunk.samples,
+                        chunk.channels,
+                        chunk.sample_rate,
+                    ),
+                    Ok(None) => {
+                        audio_eos = true;
+                        break;
+                    }
+                    Err(e) => {
+                        log!("video: audio decode error: {}", e);
+                        audio_eos = true;
+                        break;
+                    }
+                }
+            }
+        }
+        if shared.frames.lock().unwrap().len() >= RING_FRAMES {
+            std::thread::sleep(Duration::from_millis(4));
+            continue;
+        }
+        match decoder.next_frame() {
+            Ok(Some(frame)) => {
+                nv12::nv12_to_rgb8(&frame.nv12, frame.width, frame.height, &mut rgb_scratch);
+                let mut bgra = Vec::with_capacity((frame.width * frame.height) as usize);
+                for px in rgb_scratch.chunks_exact(3) {
+                    bgra.push(
+                        0xff00_0000
+                            | ((px[0] as u32) << 16)
+                            | ((px[1] as u32) << 8)
+                            | px[2] as u32,
+                    );
+                }
+                shared.frames.lock().unwrap().push_back(Frame {
+                    pts_100ns: frame.pts_100ns,
+                    bgra,
+                });
+            }
+            Ok(None) => {
+                // End of stream: drain the soundtrack tail, then PARK. The
+                // thread stays alive serving seeks — a loop restart or a
+                // scrub back into the clip is a ~10 ms decoder seek, not a
+                // teardown and reopen.
+                if info.has_audio && !audio_eos {
+                    loop {
+                        if shared.stop.load(Ordering::Relaxed) {
+                            return;
+                        }
+                        match decoder.next_audio() {
+                            Ok(Some(chunk)) => video_audio().lock().unwrap().push_i16(
+                                epoch,
+                                &chunk.samples,
+                                chunk.channels,
+                                chunk.sample_rate,
+                            ),
+                            Ok(None) => break,
+                            Err(e) => {
+                                log!("video: audio tail decode error: {}", e);
+                                break;
+                            }
+                        }
+                    }
+                    audio_eos = true;
+                }
+                shared.eos.store(true, Ordering::Release);
+                while shared.eos.load(Ordering::Acquire) {
+                    if shared.stop.load(Ordering::Relaxed) {
+                        return;
+                    }
+                    if shared.seek_100ns.load(Ordering::Acquire) >= 0 {
+                        break; // the top of the loop consumes it
+                    }
+                    std::thread::sleep(Duration::from_millis(10));
+                }
+                continue;
+            }
+            Err(e) => {
+                log!("video: decode error: {}", e);
+                return;
+            }
+        }
+    }
+}
+
+// ---------------------------------------------------------------------------
+// Soundtrack queue (identical mixer shape to the wav player in audio.rs)
+// ---------------------------------------------------------------------------
+
+impl VideoAudio {
+    /// Epoch-guarded queue drop for a seek: only the owning player's decode
+    /// thread may flush what it queued.
+    fn clear_for(&mut self, epoch: u64) {
+        if self.owner == epoch {
+            self.frames.clear();
+            self.cursor = 0.0;
+        }
+    }
+}
+
+pub struct VideoAudio {
+    frames: VecDeque<(f32, f32)>,
+    cursor: f64,
+    source_rate: f64,
+    /// Sticky mute raised by [`stop_audio`]: the decode thread may still be
+    /// refilling the queue, so a plain clear would go audible again ~a
+    /// second later. Cleared when the next clip starts.
+    muted: bool,
+    /// Epoch of the ONE player allowed to push (0 = none). Detached decode
+    /// threads of dropped players carry stale epochs and are locked out.
+    owner: u64,
+}
+
+impl VideoAudio {
+    const fn new() -> Self {
+        Self {
+            frames: VecDeque::new(),
+            cursor: 0.0,
+            source_rate: 0.0,
+            muted: false,
+            owner: 0,
+        }
+    }
+
+    fn clear(&mut self) {
+        self.frames.clear();
+        self.cursor = 0.0;
+    }
+
+    fn buffered_secs(&self) -> f64 {
+        if self.source_rate <= 0.0 {
+            return 0.0;
+        }
+        (self.frames.len() as f64 - self.cursor).max(0.0) / self.source_rate
+    }
+
+    fn push_i16(&mut self, epoch: u64, samples: &[i16], channels: u16, rate: u32) {
+        if self.muted || self.owner != epoch {
+            return;
+        }
+        self.source_rate = rate as f64;
+        let ch = channels.max(1) as usize;
+        const GAIN: f32 = 0.9;
+        for frame in samples.chunks_exact(ch) {
+            let l = frame[0] as f32 / 32768.0 * GAIN;
+            let r = frame[ch - 1] as f32 / 32768.0 * GAIN;
+            self.frames.push_back((l, r));
+        }
+    }
+
+    fn mix(&mut self, output: &mut AudioBuffer, device_rate: f64) {
+        if self.frames.is_empty() || self.source_rate <= 0.0 || device_rate <= 0.0 {
+            return;
+        }
+        let step = self.source_rate / device_rate;
+        let channels = output.channel_count();
+        for frame in 0..output.frame_count() {
+            let index = self.cursor as usize;
+            if index + 1 >= self.frames.len() {
+                break;
+            }
+            let fraction = (self.cursor - index as f64) as f32;
+            let (al, ar) = self.frames[index];
+            let (bl, br) = self.frames[index + 1];
+            let l = al + (bl - al) * fraction;
+            let r = ar + (br - ar) * fraction;
+            for channel in 0..channels {
+                let s = if channel == 0 { l } else { r };
+                output.channel_mut(channel)[frame] += s;
+            }
+            self.cursor += step;
+        }
+        let consumed = self.cursor as usize;
+        if consumed > 0 {
+            self.frames.drain(..consumed.min(self.frames.len()));
+            self.cursor -= consumed as f64;
+        }
+        // A lone trailing frame can never be interpolated: once the queue is
+        // down to it the clip is over (or hard-underrun) — release it so the
+        // soundtrack ends instead of pinning the final sample forever.
+        if self.frames.len() <= 1 {
+            self.clear();
+        }
+    }
+}
+
+static VIDEO_AUDIO: Mutex<VideoAudio> = Mutex::new(VideoAudio::new());
+
+fn video_audio() -> &'static Mutex<VideoAudio> {
+    &VIDEO_AUDIO
+}
+
+/// Mix queued video audio into the device buffer (one line in the app's
+/// `cx.audio_output` closure).
+pub fn mix_into(output: &mut AudioBuffer, device_rate: f64) {
+    if let Ok(mut audio) = video_audio().lock() {
+        audio.mix(output, device_rate);
+    }
+}
+
+/// Silences the video soundtrack immediately and keeps it silent (the
+/// decode thread may still be refilling) until the next clip starts —
+/// stop-button / tab-switch hook. Revoking ownership locks every live
+/// decode thread out of the queue, not just muting it.
+pub fn stop_audio() {
+    if let Ok(mut audio) = video_audio().lock() {
+        audio.clear();
+        audio.muted = true;
+        audio.owner = 0;
+    }
+}
+
+// ---------------------------------------------------------------------------
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    /// Both tests touch the process-global soundtrack queue.
+    static VIDEO_TEST_LOCK: Mutex<()> = Mutex::new(());
+
+    #[test]
+    fn at_end_needs_decode_exit_and_a_drained_ring() {
+        let _serial = VIDEO_TEST_LOCK.lock().unwrap();
+        let shared = Arc::new(Shared {
+            frames: Mutex::new(VecDeque::new()),
+            stop: AtomicBool::new(false),
+            done: AtomicBool::new(false),
+            eos: AtomicBool::new(false),
+            seek_100ns: AtomicI64::new(-1),
+        });
+        shared.frames.lock().unwrap().push_back(Frame {
+            pts_100ns: 0,
+            bgra: vec![0xff00_0000; 4],
+        });
+        let mut player = VideoPlayer {
+            width: 2,
+            height: 2,
+            duration_100ns: 0,
+            shared: shared.clone(),
+            started: None,
+            last_pts: 0,
+            paused_at: None,
+            epoch: u64::MAX,
+        };
+        // Still decoding: never EOS, with or without buffered frames.
+        assert!(!player.at_end());
+        // Decode exited, but a due frame is still buffered: pump keeps going.
+        shared.done.store(true, Ordering::Release);
+        assert!(!player.at_end());
+        // The pts-0 frame is immediately due; taking it drains the ring.
+        assert!(player.take_due_frame().is_some());
+        assert!(player.at_end(), "decode done + drained ring is EOS");
+        // A stopped-but-undrained ring is also not EOS until taken.
+        assert!(player.take_due_frame().is_none());
+    }
+
+    #[test]
+    fn soundtrack_queue_ignores_stale_epochs_and_revoked_ownership() {
+        let _serial = VIDEO_TEST_LOCK.lock().unwrap();
+        {
+            let mut audio = video_audio().lock().unwrap();
+            audio.clear();
+            audio.muted = false;
+            audio.owner = 7;
+            audio.source_rate = 0.0;
+        }
+        // A dropped player's detached thread (stale epoch) cannot push.
+        video_audio()
+            .lock()
+            .unwrap()
+            .push_i16(6, &[1000, 1000], 2, 48_000);
+        assert_eq!(video_audio().lock().unwrap().frames.len(), 0);
+        // The owning epoch pushes fine.
+        video_audio()
+            .lock()
+            .unwrap()
+            .push_i16(7, &[1000, 1000, 2000, 2000], 2, 48_000);
+        assert_eq!(video_audio().lock().unwrap().frames.len(), 2);
+        // stop_audio revokes ownership: even the former owner is locked out.
+        stop_audio();
+        video_audio()
+            .lock()
+            .unwrap()
+            .push_i16(7, &[1000, 1000], 2, 48_000);
+        let audio = video_audio().lock().unwrap();
+        assert_eq!(audio.frames.len(), 0);
+        assert_eq!(audio.owner, 0);
+        assert!(audio.muted);
+    }
+}
diff --git a/apps/browser/Cargo.toml b/apps/browser/Cargo.toml
deleted file mode 100644
index 356824fff..000000000
--- a/apps/browser/Cargo.toml
+++ /dev/null
@@ -1,29 +0,0 @@
-# browser — a Chrome-like browser as a plain full-window Makepad app.
-#
-# Chromium (CEF, libs/cef) renders ONLY the page, GPU-accelerated straight
-# into an IOSurface-backed Makepad texture. All browser chrome — the tab
-# strip, the toolbar with back/forward/reload, the omnibox and the menu —
-# is Makepad splash UI, styled from the wm theme when hosted by
-# makepad-wm (`MAKEPAD_WM_THEME_SPLASH`) and from a Chrome-dark palette otherwise.
-#
-# Runs standalone, and unmodified inside makepad-wm / Studio tiles via the
-# shared --stdin-loop client runtime every Makepad app has.
-
-[package]
-name = "makepad-browser"
-version = "0.1.0"
-edition = "2021"
-default-run = "browser"
-
-[[bin]]
-name = "browser"
-path = "src/main.rs"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets", features = ["cef"] }
-makepad-cef = { path = "../../libs/cef" }
-makepad-ai-services = { path = "../../libs/ai/services" }
-makepad-strict-json = { path = "../../libs/strict_json" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-# The window manager's vocabulary: the bar's title, the polite close.
-makepad-wm-api = { path = "../../libs/wm_api" }
diff --git a/apps/browser/src/ai.rs b/apps/browser/src/ai.rs
deleted file mode 100644
index 246e982c3..000000000
--- a/apps/browser/src/ai.rs
+++ /dev/null
@@ -1,220 +0,0 @@
-//! The browser on the desktop's AI bus.
-//!
-//! The current CEF wrapper mirrors navigation metadata but does not bind its
-//! frame text/source callbacks, so `page` reports the active title and URL.
-
-use makepad_ai_services::wire::{Risk, ServiceCall, ServiceManifest, ToolDef, ToolResult};
-use makepad_strict_json::{self as json, Value};
-
-pub struct PageState {
-    pub title: String,
-    pub url: String,
-}
-
-pub struct TabState {
-    pub title: String,
-    pub url: String,
-    pub active: bool,
-}
-
-/// The bus-facing subset of the webview. Keeping it as a trait makes the
-/// closed dispatcher testable without starting CEF or a window.
-pub trait BrowserTarget {
-    fn page(&self) -> Option<PageState>;
-    fn tabs(&self) -> Vec<TabState>;
-    fn navigate(&mut self, url: &str) -> bool;
-    fn new_tab(&mut self, url: &str);
-}
-
-pub fn manifest() -> ServiceManifest {
-    ServiceManifest::new(
-        "browser",
-        "Browser",
-        "The live web browser. Its read tools report the active page and all tabs; its action tools steer the active tab or open a new one.",
-    )
-    .with_tool(ToolDef::new(
-        "page",
-        "Read the active tab's displayed title and URL. The current CEF binding does not expose visible page text or source, so this tool cannot return page text.",
-        r#"{"type":"object","properties":{},"additionalProperties":false}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "tabs",
-        "Read every open tab's displayed title and URL, with the active tab marked.",
-        r#"{"type":"object","properties":{},"additionalProperties":false}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "navigate",
-        "Navigate the active tab to an http:// or https:// URL, or to about:blank.",
-        r#"{"type":"object","properties":{"url":{"type":"string"}},"required":["url"],"additionalProperties":false}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "new_tab",
-        "Open and activate a new tab at an http:// or https:// URL, or at about:blank.",
-        r#"{"type":"object","properties":{"url":{"type":"string"}},"required":["url"],"additionalProperties":false}"#,
-        Risk::Act,
-    ))
-}
-
-/// Answer one browser call through a closed match over the four advertised
-/// names. URL actions use the webview's existing navigation methods.
-pub fn answer(call: &ServiceCall, target: &mut impl BrowserTarget) -> ToolResult {
-    match call.tool.as_str() {
-        "page" => {
-            if let Err(error) = empty_args(&call.args) {
-                return ToolResult::refused(&call.call_id, error);
-            }
-            match target.page() {
-                Some(page) => ToolResult::ok(
-                    &call.call_id,
-                    format!("title: {}\nurl: {}", page.title, page.url),
-                    format!("{} — {}", page.title, page.url),
-                ),
-                None => ToolResult::unavailable(&call.call_id, "there is no active browser tab"),
-            }
-        }
-        "tabs" => {
-            if let Err(error) = empty_args(&call.args) {
-                return ToolResult::refused(&call.call_id, error);
-            }
-            let tabs = target.tabs();
-            let mut text = String::new();
-            for (index, tab) in tabs.iter().enumerate() {
-                if index > 0 {
-                    text.push('\n');
-                }
-                text.push_str(if tab.active { "[active] " } else { "         " });
-                text.push_str(&tab.title);
-                text.push_str(" — ");
-                text.push_str(&tab.url);
-            }
-            if text.is_empty() {
-                text.push_str("no tabs open");
-            }
-            ToolResult::ok(&call.call_id, text, format!("{} tabs", tabs.len()))
-        }
-        "navigate" => {
-            let url = match url_arg(&call.args, "navigate") {
-                Ok(url) => url,
-                Err(error) => return ToolResult::refused(&call.call_id, error),
-            };
-            if target.navigate(&url) {
-                ToolResult::ok(&call.call_id, format!("navigating to {url}"), "navigating")
-            } else {
-                ToolResult::unavailable(&call.call_id, "there is no active browser tab")
-            }
-        }
-        "new_tab" => {
-            let url = match url_arg(&call.args, "new_tab") {
-                Ok(url) => url,
-                Err(error) => return ToolResult::refused(&call.call_id, error),
-            };
-            target.new_tab(&url);
-            ToolResult::ok(&call.call_id, format!("opened a new tab at {url}"), "navigating")
-        }
-        other => ToolResult::refused(
-            &call.call_id,
-            format!("browser has no tool `{other}`; it has page, tabs, navigate, new_tab"),
-        ),
-    }
-}
-
-fn empty_args(args: &str) -> Result<(), String> {
-    let fields = object_args(args)?;
-    if let Some((key, _)) = fields.first() {
-        return Err(format!("unknown argument `{key}`"));
-    }
-    Ok(())
-}
-
-fn url_arg(args: &str, tool: &str) -> Result<String, String> {
-    let fields = object_args(args)?;
-    if let Some((key, _)) = fields.iter().find(|(key, _)| key != "url") {
-        return Err(format!("unknown argument `{key}`"));
-    }
-    let Some(url) = fields
-        .iter()
-        .find(|(key, _)| key == "url")
-        .and_then(|(_, value)| value.as_str())
-    else {
-        return Err(format!("{tool}.url must be a string"));
-    };
-    if !allowed_url(url) {
-        return Err(format!(
-            "{tool}.url must start with http:// or https://, or be exactly about:blank"
-        ));
-    }
-    Ok(url.to_string())
-}
-
-fn object_args(args: &str) -> Result<Vec<(String, Value)>, String> {
-    match json::parse(args.as_bytes()) {
-        Ok(Value::Obj(fields)) => Ok(fields),
-        Ok(_) => Err("tool arguments must be a JSON object".to_string()),
-        Err(error) => Err(format!("invalid tool arguments: {error}")),
-    }
-}
-
-fn allowed_url(url: &str) -> bool {
-    if url == "about:blank" {
-        return true;
-    }
-    if url.chars().any(char::is_whitespace) || url.chars().any(char::is_control) {
-        return false;
-    }
-    url.strip_prefix("http://")
-        .or_else(|| url.strip_prefix("https://"))
-        .is_some_and(|rest| !rest.is_empty())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::wire::ToolOutcome;
-
-    #[derive(Default)]
-    struct FakeTarget {
-        navigated: Vec<String>,
-    }
-
-    impl BrowserTarget for FakeTarget {
-        fn page(&self) -> Option<PageState> {
-            None
-        }
-
-        fn tabs(&self) -> Vec<TabState> {
-            Vec::new()
-        }
-
-        fn navigate(&mut self, url: &str) -> bool {
-            self.navigated.push(url.to_string());
-            true
-        }
-
-        fn new_tab(&mut self, url: &str) {
-            self.navigated.push(url.to_string());
-        }
-    }
-
-    #[test]
-    fn browser_manifest_validates() {
-        manifest().validate().expect("a valid browser manifest");
-    }
-
-    #[test]
-    fn navigate_refuses_non_http_urls() {
-        let mut target = FakeTarget::default();
-        for url in ["file:///etc/passwd", "javascript:alert(1)", "data:text/plain,no"] {
-            let call = ServiceCall {
-                call_id: "c1".into(),
-                tool: "navigate".into(),
-                args: format!(r#"{{"url":"{url}"}}"#),
-            };
-            let result = answer(&call, &mut target);
-            assert_eq!(result.outcome, ToolOutcome::Refused);
-        }
-        assert!(target.navigated.is_empty());
-    }
-}
diff --git a/apps/fab/Cargo.toml b/apps/fab/Cargo.toml
index b186378f0..e2c28f59a 100644
--- a/apps/fab/Cargo.toml
+++ b/apps/fab/Cargo.toml
@@ -18,7 +18,7 @@ gltf = ["dep:makepad-fab-loader-gltf"]
 makepad-widgets = { path = "../../widgets", version = "2.0.0" }
 makepad-fab-shell = { path = "../../libs/fab", version = "0.1.0" }
 makepad-fab-loader-gltf = { path = "loaders/gltf", version = "0.1.0", optional = true }
-makepad-video = { package = "makepad-platform-video", path = "../../platform/video", version = "1.0.0" }
+makepad-video = { path = "../../platform/video", version = "1.0.0" }
 makepad-zune-png = { path = "../../libs/zune/zune-png", version = "0.5.2" }
 
 [dev-dependencies]
diff --git a/apps/fab/src/bin/frames_to_mp4.rs b/apps/fab/src/bin/frames_to_mp4.rs
index 3739b386f..4685acbef 100644
--- a/apps/fab/src/bin/frames_to_mp4.rs
+++ b/apps/fab/src/bin/frames_to_mp4.rs
@@ -1,5 +1,5 @@
 //! Encode a directory of `frame_%06d.png` files into an H.264 mp4 via the
-//! platform hardware encoder (`makepad-platform-video` / VideoToolbox on macOS).
+//! platform hardware encoder (`makepad-video` / VideoToolbox on macOS).
 //!
 //! ```text
 //! frames_to_mp4 <dir> <out.mp4> [--fps 24] [--start N] [--end M] [--bitrate BPS] [--crf N]
diff --git a/apps/fabric/Cargo.toml b/apps/fabric/Cargo.toml
deleted file mode 100644
index 5eae91e76..000000000
--- a/apps/fabric/Cargo.toml
+++ /dev/null
@@ -1,18 +0,0 @@
-[package]
-name = "makepad-fabric"
-version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
-description = "Fabric: a photo in, a fitted sewing pattern out — body model, measurements, draft, cut sheet"
-
-[dependencies]
-# The window manager's vocabulary: the bar's title and the polite close.
-makepad-wm-api = { path = "../../libs/wm_api" }
-makepad-widgets = { path = "../../widgets" }
-makepad-fabric-measure = { path = "../../libs/fabric/measure" }
-makepad-fabric-draft = { path = "../../libs/fabric/draft" }
-# The body model runs in-process (Metal on the Mac, CUDA on a box); the
-# hub does install, licence acknowledgement and weight location.
-makepad-ai-body = { path = "../../libs/ai/models/body" }
-makepad-ai-hub = { path = "../../libs/ai/hub", default-features = false, features = ["local", "body-native"] }
-makepad-ai-hub-ui = { path = "../../libs/ai/hub_ui" }
diff --git a/apps/fabric/src/body_view.rs b/apps/fabric/src/body_view.rs
deleted file mode 100644
index 8c11abc15..000000000
--- a/apps/fabric/src/body_view.rs
+++ /dev/null
@@ -1,539 +0,0 @@
-use makepad_fabric_measure::{BodyMesh, Line, Measured, Ring};
-use makepad_widgets::*;
-use std::sync::Arc;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    set_type_default() do #(DrawBodyPoint::script_shader(vm)) {
-        ..mod.draw.DrawQuad
-        pixel: fn() {
-            let d = length(self.pos - vec2(0.5, 0.5))
-            let a = clamp((0.5 - d) * 7.0, 0.0, 1.0)
-            let near = #x80e7ff
-            let far = #x27435d
-            let c = far.mix(near, 1.0 - self.depth)
-            return vec4(c.xyz * a, a)
-        }
-    }
-
-    set_type_default() do #(DrawFabricLine::script_shader(vm)) {
-        ..mod.draw.DrawQuad
-        pixel: fn() {
-            // A line as a distance field inside its bounding quad. The
-            // endpoints are LOCAL to the quad (the turtle may still shift
-            // rect_pos after the instance is written), like the chart's
-            // segment shader.
-            let p = self.pos * self.rect_size
-            let ab = self.p1 - self.p0
-            let t = clamp(dot(p - self.p0, ab) / max(dot(ab, ab), 0.0001), 0.0, 1.0)
-            let d = length(p - (self.p0 + ab * t))
-            let aa = 1.0 - smoothstep(self.half_width - 0.6, self.half_width + 0.6, d)
-            let alpha = aa * self.color.w
-            return vec4(self.color.xyz * alpha, alpha)
-        }
-    }
-
-    mod.widgets.FabricBodyViewBase = #(FabricBodyView::register_widget(vm))
-    mod.widgets.FabricBodyView = set_type_default() do mod.widgets.FabricBodyViewBase {
-        width: Fill
-        height: Fill
-        draw_bg +: {color: #x11161d}
-        draw_point +: {}
-        draw_line +: {}
-        draw_text +: {
-            color: #x9aa8b7
-            text_style: theme.font_regular{font_size: 9.0}
-        }
-    }
-}
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawBodyPoint {
-    #[deref]
-    draw_super: DrawQuad,
-    #[live]
-    depth: f32,
-}
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawFabricLine {
-    #[deref]
-    draw_super: DrawQuad,
-    #[live]
-    pub color: Vec4f,
-    #[live]
-    p0: Vec2f,
-    #[live]
-    p1: Vec2f,
-    #[live]
-    half_width: f32,
-}
-
-impl DrawFabricLine {
-    pub fn segment(&mut self, cx: &mut Cx2d, from: DVec2, to: DVec2, width: f64) {
-        if (to - from).length() < 0.01 {
-            return;
-        }
-        let half = width * 0.5;
-        let pad = half + 1.0;
-        let min = dvec2(from.x.min(to.x) - pad, from.y.min(to.y) - pad);
-        let max = dvec2(from.x.max(to.x) + pad, from.y.max(to.y) + pad);
-        self.p0 = v2f(from - min);
-        self.p1 = v2f(to - min);
-        self.half_width = half as f32;
-        self.draw_abs(cx, Rect { pos: min, size: max - min });
-    }
-}
-
-fn v2f(value: DVec2) -> Vec2f {
-    Vec2f {
-        x: value.x as f32,
-        y: value.y as f32,
-    }
-}
-
-#[derive(Clone, Copy)]
-struct BodyDrag {
-    from: DVec2,
-    yaw: f64,
-    pitch: f64,
-    pan: DVec2,
-    panning: bool,
-}
-
-#[derive(Clone, Debug, Default)]
-pub(crate) struct BodyPoseMapping {
-    ring_vertices: Vec<Vec<usize>>,
-    line_vertices: Vec<[usize; 2]>,
-}
-
-pub(crate) fn map_measurements_to_vertices(
-    mesh: &BodyMesh,
-    measured: &Measured,
-) -> BodyPoseMapping {
-    let nearest = |point| nearest_vertex_index(&mesh.vertices, measured.scale, point);
-    BodyPoseMapping {
-        ring_vertices: measured
-            .rings
-            .iter()
-            .map(|ring| ring.points.iter().copied().map(nearest).collect())
-            .collect(),
-        line_vertices: measured
-            .lines
-            .iter()
-            .map(|line| [nearest(line.from), nearest(line.to)])
-            .collect(),
-    }
-}
-
-fn nearest_vertex_index(vertices: &[[f32; 3]], scale: f32, point: [f32; 3]) -> usize {
-    vertices
-        .iter()
-        .enumerate()
-        .map(|(index, vertex)| {
-            let dx = vertex[0] * scale - point[0];
-            let dy = vertex[1] * scale - point[1];
-            let dz = vertex[2] * scale - point[2];
-            (index, dx * dx + dy * dy + dz * dz)
-        })
-        .min_by(|left, right| left.1.total_cmp(&right.1))
-        .map(|(index, _)| index)
-        .unwrap_or(0)
-}
-
-fn mirror_x(value: f64, mirrored: bool) -> f64 {
-    if mirrored { -value } else { value }
-}
-
-fn bounds(points: &[[f32; 3]], scale: f32) -> Option<([f32; 3], f32)> {
-    let mut min = [f32::INFINITY; 3];
-    let mut max = [f32::NEG_INFINITY; 3];
-    for point in points {
-        for axis in 0..3 {
-            let value = point[axis] * scale;
-            min[axis] = min[axis].min(value);
-            max[axis] = max[axis].max(value);
-        }
-    }
-    if !min[0].is_finite() {
-        return None;
-    }
-    let centre = [
-        (min[0] + max[0]) * 0.5,
-        (min[1] + max[1]) * 0.5,
-        (min[2] + max[2]) * 0.5,
-    ];
-    let dx = max[0] - min[0];
-    let dy = max[1] - min[1];
-    let dz = max[2] - min[2];
-    let radius = (dx * dx + dy * dy + dz * dz).sqrt().max(1.0) * 0.5;
-    Some((centre, radius))
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct FabricBodyView {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[area]
-    area: Area,
-    #[live]
-    draw_bg: DrawColor,
-    #[live]
-    draw_point: DrawBodyPoint,
-    #[live]
-    draw_line: DrawFabricLine,
-    #[live]
-    draw_text: DrawText,
-    #[rust]
-    mesh: Option<Arc<BodyMesh>>,
-    #[rust]
-    posed: Option<Arc<Vec<[f32; 3]>>>,
-    #[rust]
-    rings: Vec<Ring>,
-    #[rust]
-    lines: Vec<Line>,
-    #[rust]
-    pose_mapping: BodyPoseMapping,
-    #[rust]
-    mesh_scale: f32,
-    #[rust]
-    centre: [f32; 3],
-    #[rust]
-    radius: f32,
-    #[rust(0.35)]
-    yaw: f64,
-    #[rust(-0.06)]
-    pitch: f64,
-    #[rust(1.0)]
-    zoom: f64,
-    #[rust]
-    pan: DVec2,
-    #[rust]
-    drag: Option<BodyDrag>,
-    #[rust(true)]
-    mirrored: bool,
-}
-
-impl FabricBodyView {
-    pub fn set_body(
-        &mut self,
-        cx: &mut Cx,
-        mesh: Arc<BodyMesh>,
-        measured: &Measured,
-        pose_mapping: BodyPoseMapping,
-    ) {
-        self.mesh_scale = measured.scale;
-        self.rings = measured.rings.clone();
-        self.lines = measured.lines.clone();
-        self.pose_mapping = pose_mapping;
-        if self.posed.is_none() {
-            self.fit_bounds(&mesh.vertices);
-            self.reset_camera();
-        }
-        self.mesh = Some(mesh);
-        self.redraw(cx);
-    }
-
-    pub fn set_pose(&mut self, cx: &mut Cx, posed: Option<Arc<Vec<[f32; 3]>>>) {
-        match posed {
-            Some(posed)
-                if self
-                    .mesh
-                    .as_ref()
-                    .is_some_and(|mesh| mesh.vertices.len() == posed.len()) =>
-            {
-                if self.posed.is_none() {
-                    self.fit_bounds(posed.as_slice());
-                    self.reset_camera();
-                }
-                self.posed = Some(posed);
-            }
-            _ => {
-                self.posed = None;
-                if let Some(fit) = self
-                    .mesh
-                    .as_ref()
-                    .and_then(|mesh| bounds(&mesh.vertices, self.mesh_scale))
-                {
-                    (self.centre, self.radius) = fit;
-                    self.reset_camera();
-                }
-            }
-        }
-        self.redraw(cx);
-    }
-
-    pub fn set_mirrored(&mut self, cx: &mut Cx, mirrored: bool) {
-        self.mirrored = mirrored;
-        self.redraw(cx);
-    }
-
-    fn fit_bounds(&mut self, points: &[[f32; 3]]) {
-        if let Some((centre, radius)) = bounds(points, self.mesh_scale) {
-            self.centre = centre;
-            self.radius = radius;
-        }
-    }
-
-    fn reset_camera(&mut self) {
-        self.yaw = 0.35;
-        self.pitch = -0.06;
-        self.zoom = 1.0;
-        self.pan = dvec2(0.0, 0.0);
-    }
-
-    fn project(&self, point: [f32; 3], mesh_point: bool, rect: Rect) -> Option<(DVec2, f32)> {
-        let scale = if mesh_point { self.mesh_scale } else { 1.0 } as f64;
-        let x = point[0] as f64 * scale - self.centre[0] as f64;
-        let y = point[1] as f64 * scale - self.centre[1] as f64;
-        let z = point[2] as f64 * scale - self.centre[2] as f64;
-        let (sy, cy) = self.yaw.sin_cos();
-        let (sp, cp) = self.pitch.sin_cos();
-        let rx = mirror_x(cy * x + sy * z, self.mirrored);
-        let rz = -sy * x + cy * z;
-        let ry = cp * y - sp * rz;
-        let rz = sp * y + cp * rz;
-        let fov = 35.0_f64.to_radians();
-        let fit_distance = self.radius as f64 / (fov * 0.5).tan() * 1.2;
-        let camera_z = fit_distance / self.zoom.max(0.08) - rz;
-        if camera_z <= 0.01 {
-            return None;
-        }
-        let focal = rect.size.y.max(1.0) * 0.5 / (fov * 0.5).tan();
-        let centre = rect.pos + rect.size * 0.5 + self.pan;
-        let screen = dvec2(centre.x + focal * rx / camera_z, centre.y - focal * ry / camera_z);
-        Some((screen, camera_z as f32))
-    }
-
-    fn projected_polyline(&self, points: &[[f32; 3]], rect: Rect) -> Vec<(DVec2, f32)> {
-        points
-            .iter()
-            .filter_map(|point| self.project(*point, false, rect))
-            .collect()
-    }
-}
-
-impl Widget for FabricBodyView {
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        let rect = cx.walk_turtle(walk);
-        self.draw_bg.draw_abs(cx, rect);
-        cx.push_clip_rect(rect);
-        let Some(mesh) = self.mesh.as_ref() else {
-            self.draw_text.color = Vec4f {
-                x: 0.48,
-                y: 0.55,
-                z: 0.62,
-                w: 1.0,
-            };
-            self.draw_text.draw_abs(
-                cx,
-                rect.pos + rect.size * 0.5 - dvec2(70.0, 5.0),
-                "drop a photo to start",
-            );
-            cx.pop_clip_rect();
-            cx.add_aligned_rect_area(&mut self.area, rect);
-            return DrawStep::done();
-        };
-        let posed = self
-            .posed
-            .as_deref()
-            .filter(|posed| posed.len() == mesh.vertices.len())
-            .map(Vec::as_slice);
-        let display_vertices = posed.unwrap_or(mesh.vertices.as_slice());
-
-        let mut points: Vec<(DVec2, f32)> = display_vertices
-            .iter()
-            .filter_map(|point| self.project(*point, true, rect))
-            .collect();
-        points.sort_by(|a, b| b.1.total_cmp(&a.1));
-        let min_depth = points.iter().map(|point| point.1).fold(f32::INFINITY, f32::min);
-        let max_depth = points
-            .iter()
-            .map(|point| point.1)
-            .fold(f32::NEG_INFINITY, f32::max);
-        let depth_span = (max_depth - min_depth).max(0.001);
-        self.draw_point.begin_many_instances(cx);
-        for (point, depth) in points {
-            self.draw_point.depth = (depth - min_depth) / depth_span;
-            self.draw_point.draw_abs(
-                cx,
-                Rect {
-                    pos: point - dvec2(1.25, 1.25),
-                    size: dvec2(2.5, 2.5),
-                },
-            );
-        }
-        self.draw_point.end_many_instances(cx);
-
-        let rings: Vec<(String, Vec<(DVec2, f32)>)> = self
-            .rings
-            .iter()
-            .enumerate()
-            .map(|(ring_index, ring)| {
-                let points = match (
-                    posed,
-                    self.pose_mapping.ring_vertices.get(ring_index),
-                ) {
-                    (Some(posed), Some(indices)) if indices.len() == ring.points.len() => indices
-                        .iter()
-                        .filter_map(|&index| self.project(*posed.get(index)?, true, rect))
-                        .collect(),
-                    _ => self.projected_polyline(&ring.points, rect),
-                };
-                (ring.key.replace('_', " "), points)
-            })
-            .collect();
-        let lines: Vec<(DVec2, DVec2)> = self
-            .lines
-            .iter()
-            .enumerate()
-            .filter_map(|(line_index, line)| {
-                let (from, to, mesh_points) = match (
-                    posed,
-                    self.pose_mapping.line_vertices.get(line_index),
-                ) {
-                    (Some(posed), Some([from, to])) =>
-                        (*posed.get(*from)?, *posed.get(*to)?, true),
-                    _ => (line.from, line.to, false),
-                };
-                Some((
-                    self.project(from, mesh_points, rect)?.0,
-                    self.project(to, mesh_points, rect)?.0,
-                ))
-            })
-            .collect();
-
-        self.draw_line.begin_many_instances(cx);
-        self.draw_line.color = Vec4f {
-            x: 1.0,
-            y: 0.38,
-            z: 0.18,
-            w: 0.92,
-        };
-        for (_, points) in &rings {
-            for pair in points.windows(2) {
-                self.draw_line.segment(cx, pair[0].0, pair[1].0, 1.5);
-            }
-            if let (Some(first), Some(last)) = (points.first(), points.last()) {
-                self.draw_line.segment(cx, last.0, first.0, 1.5);
-            }
-        }
-        self.draw_line.color = Vec4f {
-            x: 0.42,
-            y: 0.78,
-            z: 1.0,
-            w: 0.9,
-        };
-        for (from, to) in lines {
-            self.draw_line.segment(cx, from, to, 1.25);
-        }
-        self.draw_line.end_many_instances(cx);
-
-        self.draw_text.color = Vec4f {
-            x: 1.0,
-            y: 0.66,
-            z: 0.48,
-            w: 1.0,
-        };
-        for (key, points) in rings {
-            if let Some(front) = points.iter().min_by(|a, b| a.1.total_cmp(&b.1)) {
-                self.draw_text
-                    .draw_abs(cx, front.0 + dvec2(4.0, -5.0), &key);
-            }
-        }
-        cx.pop_clip_rect();
-        cx.add_aligned_rect_area(&mut self.area, rect);
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        match event.hits(cx, self.area) {
-            Hit::FingerDown(event) if event.device.is_primary_hit() => {
-                if event.tap_count >= 2 {
-                    self.reset_camera();
-                    self.redraw(cx);
-                    return;
-                }
-                self.drag = Some(BodyDrag {
-                    from: event.abs,
-                    yaw: self.yaw,
-                    pitch: self.pitch,
-                    pan: self.pan,
-                    panning: event.modifiers.shift,
-                });
-            }
-            Hit::FingerMove(event) => {
-                if let Some(drag) = self.drag {
-                    let delta = event.abs - drag.from;
-                    if drag.panning {
-                        self.pan = drag.pan + delta;
-                    } else {
-                        self.yaw = drag.yaw - delta.x * 0.008;
-                        self.pitch = (drag.pitch + delta.y * 0.007).clamp(-1.35, 1.35);
-                    }
-                    self.redraw(cx);
-                }
-            }
-            Hit::FingerUp(_) => self.drag = None,
-            Hit::FingerScroll(event) => {
-                self.zoom = (self.zoom * (-event.scroll.y * 0.004).exp()).clamp(0.15, 12.0);
-                self.redraw(cx);
-            }
-            Hit::FingerHoverIn(_) | Hit::FingerHoverOver(_) => {
-                cx.set_cursor(MouseCursor::Grab);
-            }
-            _ => {}
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn nearest_vertex_mapping_uses_scaled_rest_mesh_positions() {
-        let mesh = BodyMesh {
-            vertices: vec![[0.0, 0.0, 0.0], [4.0, 0.0, 0.0], [9.0, 0.0, 0.0]],
-            faces: Vec::new(),
-            landmarks: None,
-        };
-        let measured = Measured {
-            values: makepad_fabric_measure::Measurements::sample(),
-            scale: 2.0,
-            rings: vec![Ring {
-                key: "test_ring",
-                y_cm: 0.0,
-                points: vec![[0.2, 0.0, 0.0], [7.5, 0.0, 0.0]],
-                skin_perimeter_cm: 0.0,
-                tape_perimeter_cm: 0.0,
-            }],
-            lines: vec![Line {
-                key: "test_line",
-                from: [7.5, 0.0, 0.0],
-                to: [17.0, 0.0, 0.0],
-            }],
-        };
-        let mapping = map_measurements_to_vertices(&mesh, &measured);
-        assert_eq!(mapping.ring_vertices, vec![vec![0, 1]]);
-        assert_eq!(mapping.line_vertices, vec![[1, 2]]);
-    }
-
-    #[test]
-    fn mirror_transform_only_flips_horizontal_view_axis() {
-        assert_eq!(mirror_x(12.5, false), 12.5);
-        assert_eq!(mirror_x(12.5, true), -12.5);
-        assert_eq!(mirror_x(-3.0, true), 3.0);
-    }
-}
diff --git a/apps/fabric/src/camera.rs b/apps/fabric/src/camera.rs
deleted file mode 100644
index 9e9add372..000000000
--- a/apps/fabric/src/camera.rs
+++ /dev/null
@@ -1,303 +0,0 @@
-use makepad_widgets::{
-    makepad_platform::video::{
-        CameraFrameLayout, CameraFrameRef, VideoFormatId, VideoInputId, VideoInputsEvent,
-        VideoPixelFormat,
-    },
-    Cx, CxMediaApi,
-};
-use std::{
-    cmp::Reverse,
-    sync::{
-        atomic::{AtomicBool, AtomicU64, Ordering},
-        Arc, Mutex,
-    },
-    time::{Duration, Instant},
-};
-
-pub const SEND_MAX_WIDTH: usize = 640;
-const PREVIEW_MAX_WIDTH: usize = 320;
-const PREVIEW_INTERVAL: Duration = Duration::from_millis(100);
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct CameraRgbFrame {
-    pub width: u32,
-    pub height: u32,
-    pub rgb: Vec<u8>,
-    pub serial: u64,
-}
-
-#[derive(Default)]
-struct PreviewSlot {
-    frame: Option<CameraRgbFrame>,
-    updated_at: Option<Instant>,
-}
-
-#[derive(Default)]
-struct CameraMailboxInner {
-    want: AtomicBool,
-    serial: AtomicU64,
-    frame: Mutex<Option<CameraRgbFrame>>,
-    model_size: Mutex<Option<(u32, u32)>>,
-    preview: Mutex<PreviewSlot>,
-}
-
-/// A one-frame handoff from the camera callback to the model worker. The
-/// callback only converts a model-sized frame after the worker asks for one;
-/// the smaller preview is independent and limited to ten updates per second.
-#[derive(Clone, Default)]
-pub struct CameraMailbox {
-    inner: Arc<CameraMailboxInner>,
-}
-
-impl CameraMailbox {
-    pub fn request(&self) {
-        if let Ok(mut frame) = self.inner.frame.lock() {
-            *frame = None;
-        }
-        self.inner.want.store(true, Ordering::Release);
-    }
-
-    pub fn take(&self) -> Option<CameraRgbFrame> {
-        self.inner.frame.lock().ok()?.take()
-    }
-
-    pub fn peek_preview(&self) -> Option<CameraRgbFrame> {
-        self.inner.preview.lock().ok()?.frame.clone()
-    }
-
-    pub fn model_size(&self) -> Option<(u32, u32)> {
-        *self.inner.model_size.lock().ok()?
-    }
-
-    fn capture(&self, frame: &CameraFrameRef<'_>) {
-        let wanted = self.inner.want.swap(false, Ordering::AcqRel);
-        let preview_due = self
-            .inner
-            .preview
-            .lock()
-            .ok()
-            .map(|slot| {
-                slot.updated_at
-                    .map(|updated| updated.elapsed() >= PREVIEW_INTERVAL)
-                    .unwrap_or(true)
-            })
-            .unwrap_or(false);
-        if !wanted && !preview_due {
-            return;
-        }
-
-        if wanted {
-            if let Some((rgb, width, height)) = frame_to_rgb(frame) {
-                let serial = self.inner.serial.fetch_add(1, Ordering::Relaxed) + 1;
-                if let Ok(mut size) = self.inner.model_size.lock() {
-                    *size = Some((width, height));
-                }
-                if let Ok(mut slot) = self.inner.frame.lock() {
-                    *slot = Some(CameraRgbFrame {
-                        width,
-                        height,
-                        rgb,
-                        serial,
-                    });
-                }
-            }
-        }
-
-        if preview_due {
-            if let Some((rgb, width, height)) = frame_to_rgb_max(frame, PREVIEW_MAX_WIDTH) {
-                let serial = self.inner.serial.fetch_add(1, Ordering::Relaxed) + 1;
-                if let Ok(mut slot) = self.inner.preview.lock() {
-                    slot.frame = Some(CameraRgbFrame {
-                        width,
-                        height,
-                        rgb,
-                        serial,
-                    });
-                    slot.updated_at = Some(Instant::now());
-                }
-            }
-        }
-    }
-}
-
-/// Register the capture callback. Calling this also asks the platform to
-/// enumerate cameras, which produces `Event::VideoInputs` on the UI thread.
-pub fn install_camera(cx: &mut Cx, mailbox: CameraMailbox) {
-    cx.camera_frame_input(0, move |frame| mailbox.capture(&frame));
-}
-
-/// Choose the first device's smallest raw-YUV format at least 640x360.
-pub fn pick_camera(event: &VideoInputsEvent) -> Option<(VideoInputId, VideoFormatId)> {
-    let device = event.descs.first()?;
-    let format = device
-        .formats
-        .iter()
-        .filter(|format| {
-            format.width >= 640
-                && format.height >= 360
-                && matches!(
-                    format.pixel_format,
-                    VideoPixelFormat::NV12 | VideoPixelFormat::YUY2
-                )
-        })
-        .min_by_key(|format| {
-            (
-                format.width.saturating_mul(format.height),
-                if format.pixel_format == VideoPixelFormat::NV12 {
-                    0
-                } else {
-                    1
-                },
-                Reverse((format.frame_rate.unwrap_or(0.0) * 1000.0) as u64),
-            )
-        })?;
-    Some((device.input_id, format.format_id))
-}
-
-/// Convert NV12 or YUY2 to packed RGB8, using an integer sampling step so
-/// the entire frame fits within [`SEND_MAX_WIDTH`].
-pub fn frame_to_rgb(frame: &CameraFrameRef<'_>) -> Option<(Vec<u8>, u32, u32)> {
-    frame_to_rgb_max(frame, SEND_MAX_WIDTH)
-}
-
-fn frame_to_rgb_max(
-    frame: &CameraFrameRef<'_>,
-    max_width: usize,
-) -> Option<(Vec<u8>, u32, u32)> {
-    let (width, height) = (frame.width, frame.height);
-    if width == 0 || height == 0 || max_width == 0 {
-        return None;
-    }
-    let step = width.div_ceil(max_width).max(1);
-    let out_width = width.div_ceil(step);
-    let out_height = height.div_ceil(step);
-    let mut rgb = Vec::with_capacity(out_width.checked_mul(out_height)?.checked_mul(3)?);
-
-    for out_y in 0..out_height {
-        let source_y = (out_y * step).min(height - 1);
-        for out_x in 0..out_width {
-            let source_x = (out_x * step).min(width - 1);
-            let (y, u, v) = match frame.layout {
-                CameraFrameLayout::NV12 => nv12_pixel(frame, source_x, source_y)?,
-                CameraFrameLayout::YUY2 => yuy2_pixel(frame, source_x, source_y)?,
-                _ => return None,
-            };
-            rgb.extend_from_slice(&yuv_to_rgb(y, u, v));
-        }
-    }
-
-    Some((
-        rgb,
-        u32::try_from(out_width).ok()?,
-        u32::try_from(out_height).ok()?,
-    ))
-}
-
-fn nv12_pixel(frame: &CameraFrameRef<'_>, x: usize, y: usize) -> Option<(u8, u8, u8)> {
-    if frame.plane_count < 2 {
-        return None;
-    }
-    let y_plane = frame.planes[0];
-    let uv_plane = frame.planes[1];
-    let y_index = y
-        .checked_mul(y_plane.row_stride)?
-        .checked_add(x.checked_mul(y_plane.pixel_stride)?)?;
-    let uv_index = (y / 2)
-        .checked_mul(uv_plane.row_stride)?
-        .checked_add((x / 2).checked_mul(uv_plane.pixel_stride)?)?;
-    Some((
-        *y_plane.bytes.get(y_index)?,
-        *uv_plane.bytes.get(uv_index)?,
-        *uv_plane.bytes.get(uv_index + 1)?,
-    ))
-}
-
-fn yuy2_pixel(frame: &CameraFrameRef<'_>, x: usize, y: usize) -> Option<(u8, u8, u8)> {
-    if frame.plane_count < 1 {
-        return None;
-    }
-    let plane = frame.planes[0];
-    let pixel_stride = plane.pixel_stride.max(2);
-    let pair = y
-        .checked_mul(plane.row_stride)?
-        .checked_add((x / 2).checked_mul(pixel_stride.checked_mul(2)?)?)?;
-    Some((
-        *plane.bytes.get(pair + (x & 1) * pixel_stride)?,
-        *plane.bytes.get(pair + 1)?,
-        *plane.bytes.get(pair + pixel_stride + 1)?,
-    ))
-}
-
-/// One BT.709, video-range YUV pixel to RGB8.
-pub(crate) fn yuv_to_rgb(y: u8, u: u8, v: u8) -> [u8; 3] {
-    let c = i32::from(y) - 16;
-    let d = i32::from(u) - 128;
-    let e = i32::from(v) - 128;
-    let clip = |value: i32| ((value + 128) >> 8).clamp(0, 255) as u8;
-    [
-        clip(298 * c + 459 * e),
-        clip(298 * c - 55 * d - 136 * e),
-        clip(298 * c + 541 * d),
-    ]
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_widgets::makepad_platform::video::{
-        CameraColorMatrix, CameraFramePlaneRef,
-    };
-
-    #[test]
-    fn yuv_grey_red_and_blue() {
-        let grey = yuv_to_rgb(126, 128, 128);
-        assert!(grey.iter().all(|channel| (126i16 - i16::from(*channel)).abs() <= 2));
-
-        let red = yuv_to_rgb(81, 90, 240);
-        assert!(red[0] > 220 && red[1] < 60 && red[2] < 60, "{red:?}");
-
-        let blue = yuv_to_rgb(41, 240, 110);
-        assert!(blue[2] > 220 && blue[0] < 60 && blue[1] < 60, "{blue:?}");
-    }
-
-    #[test]
-    fn nv12_integer_downsample_keeps_the_whole_frame() {
-        const WIDTH: usize = 64;
-        const HEIGHT: usize = 32;
-        let mut y_plane = vec![0u8; WIDTH * HEIGHT];
-        for y in 0..HEIGHT {
-            for x in 0..WIDTH {
-                y_plane[y * WIDTH + x] = 16 + ((x + y) % 200) as u8;
-            }
-        }
-        let uv_plane = vec![128u8; WIDTH * HEIGHT / 2];
-        let frame = CameraFrameRef {
-            timestamp_ns: 0,
-            width: WIDTH,
-            height: HEIGHT,
-            layout: CameraFrameLayout::NV12,
-            matrix: CameraColorMatrix::BT709,
-            plane_count: 2,
-            planes: [
-                CameraFramePlaneRef {
-                    bytes: &y_plane,
-                    row_stride: WIDTH,
-                    pixel_stride: 1,
-                },
-                CameraFramePlaneRef {
-                    bytes: &uv_plane,
-                    row_stride: WIDTH,
-                    pixel_stride: 2,
-                },
-                CameraFramePlaneRef::empty(),
-            ],
-        };
-
-        let (rgb, width, height) = frame_to_rgb_max(&frame, 16).unwrap();
-        assert_eq!((width, height), (16, 8));
-        assert_eq!(rgb.len(), 16 * 8 * 3);
-        assert_eq!(&rgb[..3], &yuv_to_rgb(y_plane[0], 128, 128));
-        let last_source = y_plane[28 * WIDTH + 60];
-        assert_eq!(&rgb[rgb.len() - 3..], &yuv_to_rgb(last_source, 128, 128));
-    }
-}
diff --git a/apps/fabric/src/install.rs b/apps/fabric/src/install.rs
deleted file mode 100644
index 4813751d3..000000000
--- a/apps/fabric/src/install.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-use makepad_ai_hub::{
-    local::{InstallState, LocalModels},
-    registry::LicenseRestriction,
-};
-use makepad_ai_hub_ui::{ModelRowInstallState, ModelRowState};
-
-pub const BODY_MODEL_ID: &str = "sam3dbody";
-pub const BODY_MODEL_ROLE: &str = "native-body";
-
-pub fn body_model_row(models: &LocalModels) -> ModelRowState {
-    let spec = models.spec(BODY_MODEL_ID);
-    let bytes_from_spec = spec
-        .map(|spec| spec.files.iter().filter_map(|file| file.size).sum())
-        .unwrap_or(0);
-    let (bytes_done, bytes_total, state) = match models.install_state(BODY_MODEL_ID) {
-        InstallState::NotInstalled { bytes_total } => {
-            (0, bytes_total.max(bytes_from_spec), ModelRowInstallState::NotInstalled)
-        }
-        InstallState::Partial {
-            bytes_done,
-            bytes_total,
-        } => (bytes_done, bytes_total, ModelRowInstallState::NotInstalled),
-        InstallState::Installed => (
-            bytes_from_spec,
-            bytes_from_spec,
-            ModelRowInstallState::Installed,
-        ),
-    };
-    let license = spec.and_then(|spec| spec.license.as_ref());
-    ModelRowState {
-        model_id: BODY_MODEL_ID.to_string(),
-        name: "SAM 3D Body".to_string(),
-        bytes_total,
-        bytes_done,
-        state,
-        license_name: license
-            .map(|license| license.name.clone())
-            .unwrap_or_else(|| "Licence unavailable".to_string()),
-        restriction: license
-            .map(|license| restriction_name(license.restriction).to_string())
-            .unwrap_or_else(|| "restricted".to_string()),
-    }
-}
-
-pub fn body_model_status(models: &LocalModels, downloading: bool) -> String {
-    if !models.license_acknowledged(BODY_MODEL_ID) {
-        return "licence not accepted".to_string();
-    }
-    match models.install_state(BODY_MODEL_ID) {
-        InstallState::Installed => "installed · 2.8 GB · Metal".to_string(),
-        InstallState::NotInstalled { .. } => "not installed · 2.8 GB".to_string(),
-        InstallState::Partial {
-            bytes_done,
-            bytes_total,
-        } => {
-            let percent = bytes_done.saturating_mul(100) / bytes_total.max(1);
-            if downloading {
-                format!("downloading {percent} %")
-            } else {
-                format!("not installed · {percent} % downloaded")
-            }
-        }
-    }
-}
-
-fn restriction_name(restriction: LicenseRestriction) -> &'static str {
-    match restriction {
-        LicenseRestriction::None => "none",
-        LicenseRestriction::NonCommercial => "non-commercial",
-        LicenseRestriction::Community => "community",
-        LicenseRestriction::Restricted => "restricted",
-    }
-}
diff --git a/apps/fabric/src/main.rs b/apps/fabric/src/main.rs
deleted file mode 100644
index f5d8b1ea1..000000000
--- a/apps/fabric/src/main.rs
+++ /dev/null
@@ -1,1802 +0,0 @@
-mod body_view;
-mod camera;
-mod install;
-mod pattern_view;
-mod pipeline;
-
-use body_view::FabricBodyView;
-use camera::{install_camera, pick_camera, CameraMailbox};
-use install::{body_model_row, body_model_status, BODY_MODEL_ID, BODY_MODEL_ROLE};
-use makepad_ai_hub::local::{InstallState, LocalModels};
-use makepad_ai_hub_ui::{ModelInstallPanel, ModelRowInstallState};
-use makepad_fabric_draft::{
-    designs, nest, to_pdf, to_svg, Design, OptionSpec, Options, PageSize, Pattern,
-};
-use makepad_fabric_measure::{Measurements, MEASUREMENT_KEYS};
-use makepad_widgets::*;
-use pattern_view::FabricPatternView;
-use pipeline::{Pipeline, PipelineMessage};
-use std::{
-    collections::VecDeque,
-    path::{Path, PathBuf},
-    time::{Duration, Instant, SystemTime, UNIX_EPOCH},
-};
-
-app_main!(App);
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    let SectionTitle = Label {
-        width: Fill
-        height: 20
-        draw_text +: {
-            color: #x8da0b5
-            text_style: theme.font_bold{font_size: 9.0}
-        }
-    }
-
-    let Hint = Label {
-        width: Fill
-        height: Fit
-        draw_text +: {
-            color: #x667789
-            text_style: theme.font_regular{font_size: 9.0}
-        }
-    }
-
-    let Status = Label {
-        width: Fill
-        height: Fit
-        draw_text +: {
-            color: #xa9b6c4
-            text_style: theme.font_regular{font_size: 9.0}
-        }
-    }
-
-    let ToolButton = Button {
-        height: 30
-        draw_bg +: {
-            color: #x27313c
-            color_hover: #x334252
-            color_down: #x1d252e
-            border_color: #x52677c
-            border_size: 1.0
-            border_radius: 3.0
-        }
-        draw_text +: {
-            color: #xe7edf3
-            color_hover: #xffffffff
-            text_style: theme.font_bold{font_size: 9.5}
-        }
-    }
-
-    let CameraImage = Image {
-        draw_bg +: {
-            bbox: uniform(vec4(-1.0, -1.0, -1.0, -1.0))
-            mirror: uniform(1.0)
-            pixel: fn() {
-                let scale = self.fit_scale * self.image_scale
-                let pan = self.fit_pan * self.image_scale + self.image_pan
-                let sample_scale = vec2(scale.x * mix(1.0, -1.0, self.mirror), scale.y)
-                let sample_pan = vec2(mix(pan.x, 1.0 - pan.x, self.mirror), pan.y)
-                let color = self.get_color_scale_pan(sample_scale, sample_pan)
-                if self.bbox.x >= 0.0 {
-                    let line = vec2(1.5, 1.5) / self.rect_size
-                    let on_x = (abs(self.pos.x - self.bbox.x) < line.x || abs(self.pos.x - self.bbox.z) < line.x)
-                        && self.pos.y >= self.bbox.y && self.pos.y <= self.bbox.w
-                    let on_y = (abs(self.pos.y - self.bbox.y) < line.y || abs(self.pos.y - self.bbox.w) < line.y)
-                        && self.pos.x >= self.bbox.x && self.pos.x <= self.bbox.z
-                    if on_x || on_y {
-                        return Pal.premul(#x54d59a)
-                    }
-                }
-                return Pal.premul(color)
-            }
-        }
-    }
-
-    let TabButton = Button {
-        height: 24
-        padding: Inset{left: 12 right: 12 top: 4 bottom: 4}
-        draw_bg +: {
-            color: #x1b232c
-            color_hover: #x2a3542
-            color_down: #x151b22
-            border_color: #x1b232c
-            border_size: 1.0
-            border_radius: 3.0
-        }
-        draw_text +: {
-            color: #x9aa8b7
-            color_hover: #xffffffff
-            text_style: theme.font_bold{font_size: 9.0}
-        }
-    }
-    mod.widgets.FabricMeasurementGridBase = #(FabricMeasurementGrid::register_widget(vm))
-    mod.widgets.FabricMeasurementGrid = set_type_default() do mod.widgets.FabricMeasurementGridBase {
-        width: Fill
-        height: Fill
-        grid := DataGrid {
-            width: Fill
-            height: Fill
-            rows: 25
-            cols: 2
-            default_col_width: 110.0
-            default_row_height: 24.0
-            row_header_width: 30.0
-            color_bg: #x161d25
-            color_cell: #x1a222c
-            color_cell_alt: #x1d2631
-            color_text: #xdbe4ee
-            color_header: #x222c38
-            color_header_active: #x2f3d4d
-            color_header_text: #x9aa8b7
-            color_selection: #x4fa3ff26
-            color_selection_border: #x4fa3ff
-            draw_text +: {color: #xdbe4ee}
-            draw_text_bold +: {color: #xdbe4ee}
-            Editor := TextInput {
-                width: Fill
-                height: Fill
-                margin: 0
-                padding: Inset{left: 4 right: 4 top: 4 bottom: 3}
-                draw_bg +: {
-                    border_radius: 0.0
-                    border_size: 2.0
-                    border_color: #x4fa3ff
-                    border_color_hover: #x4fa3ff
-                    border_color_focus: #x4fa3ff
-                    color: #x0f151c
-                    color_hover: #x0f151c
-                    color_focus: #x0f151c
-                }
-                draw_text +: {
-                    text_style: theme.font_code{font_size: 9.0}
-                    color: #xffffffff
-                }
-            }
-        }
-    }
-    mod.widgets.FabricOptionsListBase = #(FabricOptionsList::register_widget(vm))
-    mod.widgets.FabricOptionsList = set_type_default() do mod.widgets.FabricOptionsListBase {
-        width: Fill
-        height: Fill
-        empty := Hint{text: "this design has no options"}
-        list := PortalList {
-            width: Fill
-            height: Fill
-            flow: Down
-            drag_scrolling: true
-            Row := View {
-                width: Fill
-                height: 46
-                flow: Down
-                spacing: 2
-                option_caption := View {
-                    width: Fill
-                    height: Fit
-                    flow: Right
-                    option_name := Label {
-                        width: Fill
-                        height: Fit
-                        draw_text +: {
-                            color: #xa9b6c4
-                            text_style: theme.font_regular{font_size: 8.5}
-                        }
-                    }
-                    option_unit := Label {
-                        width: Fit
-                        height: Fit
-                        draw_text +: {
-                            color: #x667789
-                            text_style: theme.font_regular{font_size: 8.0}
-                        }
-                    }
-                }
-                option_slider := Slider {
-                    width: Fill
-                    height: 24
-                    min: 0.0
-                    max: 100.0
-                    default: 0.0
-                    precision: 1
-                    text: ""
-                }
-            }
-        }
-    }
-
-    startup() do #(App::script_component(vm)) {
-        ui: Root {
-            main_window := Window {
-                window.title: "Fabric"
-                window.inner_size: vec2(1400, 900)
-                pass +: {clear_color: #x0b1016}
-                body +: {
-                    width: Fill
-                    height: Fill
-                    flow: Right
-                    spacing: 1
-                    padding: 0
-                    // Events go to children in draw order here, first come first
-                    // served: the licence modal lives inside the LEFT column and
-                    // must get a click before the body view under it does.
-                    event_order: EventOrder.Down
-
-                    left_panel := SolidView {
-                        width: 320
-                        height: Fill
-                        flow: Down
-                        spacing: 8
-                        padding: 14
-                        draw_bg +: {color: #x161d25}
-
-                        Label {
-                            width: Fill
-                            height: 28
-                            text: "FABRIC"
-                            draw_text +: {
-                                color: #xf0f4f8
-                                text_style: theme.font_bold{font_size: 15.0}
-                            }
-                        }
-                        SectionTitle{text: "BODY MODEL"}
-                        model_install := mod.widgets.ModelInstallPanel {
-                            width: Fill
-                            height: 142
-                        }
-                        model_status := Status{text: "checking model…"}
-
-                        SectionTitle{text: "PHOTO"}
-                        drop_zone := RoundedView {
-                            width: Fill
-                            height: 225
-                            flow: Down
-                            spacing: 7
-                            padding: 10
-                            align: Align{x: 0.5 y: 0.5}
-                            show_bg: true
-                            draw_bg +: {
-                                color: #x111820
-                                border_color: #x405164
-                                border_size: 1.0
-                                border_radius: 4.0
-                                pixel: fn() {
-                                    let p = self.pos * self.rect_size
-                                    let edge_x = min(p.x, self.rect_size.x - p.x)
-                                    let edge_y = min(p.y, self.rect_size.y - p.y)
-                                    let edge = min(edge_x, edge_y)
-                                    let along = if edge_x < edge_y p.y else p.x
-                                    if edge < self.border_size && modf(along, 10.0) < 6.0 {
-                                        return Pal.premul(self.border_color)
-                                    }
-                                    return Pal.premul(self.color)
-                                }
-                            }
-                            photo_image := Image {
-                                width: Fill
-                                height: 163
-                                fit: ImageFit.Smallest
-                                visible: false
-                            }
-                            live_image := CameraImage {
-                                width: Fill
-                                height: 163
-                                fit: ImageFit.Smallest
-                                visible: false
-                            }
-                            drop_title := Label {
-                                width: Fill
-                                height: Fit
-                                text: "drop a photo"
-                                draw_text +: {
-                                    color: #xd1dae4
-                                    text_style: theme.font_bold{font_size: 11.0}
-                                }
-                            }
-                            drop_help := Hint {
-                                text: "front view · tight clothes · whole body in frame"
-                            }
-                            photo_name := Hint{text: "JPG or PNG"}
-                        }
-
-                        View {
-                            width: Fill
-                            height: 29
-                            flow: Right
-                            spacing: 8
-                            align: Align{x: 0.0 y: 0.5}
-                            Label {
-                                width: 58
-                                height: Fit
-                                text: "HEIGHT"
-                                draw_text +: {
-                                    color: #x8da0b5
-                                    text_style: theme.font_bold{font_size: 9.0}
-                                }
-                            }
-                            height_input := TextInput {
-                                width: Fill
-                                height: 25
-                                empty_text: "optional"
-                            }
-                            Label {
-                                width: 22
-                                height: Fit
-                                text: "cm"
-                                draw_text +: {color: #x667789}
-                            }
-                        }
-                        View {
-                            width: Fill
-                            height: 30
-                            flow: Right
-                            spacing: 8
-                            measure_button := ToolButton {
-                                width: Fill
-                                text: "MEASURE"
-                            }
-                            live_button := ToolButton {
-                                width: 78
-                                text: "LIVE"
-                            }
-                            mirror_toggle := Toggle {
-                                width: 88
-                                height: 30
-                                text: "MIRROR"
-                                active: true
-                            }
-                        }
-                        progress_status := Status{text: "drop a photo to begin"}
-                    }
-
-                    centre_panel := SolidView {
-                        width: Fill
-                        height: Fill
-                        flow: Down
-                        draw_bg +: {color: #x11161d}
-                        split := Splitter {
-                            width: Fill
-                            height: Fill
-                            axis: SplitterAxis.Horizontal
-                            align: SplitterAlign.Weighted(0.42)
-                            size: 6.0
-                            draw_bg +: {
-                                color_bg: #x11161d
-                                color: #x1f2731
-                                color_hover: #x2f3d4d
-                                color_drag: #x4fa3ff
-                            }
-                            a: View {
-                                width: Fill
-                                height: Fill
-                                flow: Down
-                                View {
-                                    width: Fill
-                                    height: 38
-                                    flow: Right
-                                    spacing: 10
-                                    padding: Inset{left: 14 right: 14}
-                                    align: Align{x: 0.0 y: 0.5}
-                                    SectionTitle{width: Fit text: "BODY"}
-                                    Hint{text: "drag orbit · shift-drag pan · wheel zoom · double-click reset"}
-                                }
-                                body_preview := mod.widgets.FabricBodyView {}
-                            }
-                            b: View {
-                                width: Fill
-                                height: Fill
-                                flow: Right
-                                View {
-                                    width: Fill
-                                    height: Fill
-                                    flow: Down
-                                    View {
-                                        width: Fill
-                                        height: 38
-                                        flow: Right
-                                        spacing: 10
-                                        padding: Inset{left: 14 right: 14}
-                                        align: Align{x: 0.0 y: 0.5}
-                                        SectionTitle{width: Fit text: "PATTERN"}
-                                        settling_tag := RoundedView {
-                                            width: Fit
-                                            height: 18
-                                            padding: Inset{left: 7 right: 7 top: 2 bottom: 2}
-                                            visible: false
-                                            show_bg: true
-                                            draw_bg +: {color: #x493d24 border_radius: 9.0}
-                                            Label {
-                                                width: Fit
-                                                height: Fit
-                                                text: "settling…"
-                                                draw_text +: {
-                                                    color: #xe8c36d
-                                                    text_style: theme.font_regular{font_size: 8.0}
-                                                }
-                                            }
-                                        }
-                                        Hint{text: "drag pan · wheel zoom · cut line solid, seam line dim"}
-                                    }
-                                    pattern_preview := mod.widgets.FabricPatternView {}
-                                }
-                                design_column := SolidView {
-                                    width: 232
-                                    height: Fill
-                                    flow: Down
-                                    spacing: 8
-                                    padding: 12
-                                    draw_bg +: {color: #x141a22}
-                                    SectionTitle{text: "DESIGN"}
-                                    design_select := DropDown {
-                                        width: Fill
-                                        height: 28
-                                        labels: ["No designs available"]
-                                    }
-                                    design_options := mod.widgets.FabricOptionsList {
-                                        width: Fill
-                                        height: Fill
-                                    }
-                                    export_svg := ToolButton{width: Fill text: "EXPORT SVG"}
-                                    export_pdf := ToolButton{width: Fill text: "EXPORT PDF (A4)"}
-                                    app_status := Status{text: "sample measurements ready"}
-                                }
-                            }
-                        }
-                    }
-                    right_panel := SolidView {
-                        width: 380
-                        height: Fill
-                        flow: Down
-                        spacing: 8
-                        padding: 14
-                        draw_bg +: {color: #x161d25}
-                        View {
-                            width: Fill
-                            height: 20
-                            flow: Right
-                            spacing: 8
-                            align: Align{x: 0.0 y: 0.5}
-                            SectionTitle{width: Fill text: "MEASUREMENTS"}
-                            sample_tag := RoundedView {
-                                width: Fit
-                                height: 18
-                                padding: Inset{left: 7 right: 7 top: 2 bottom: 2}
-                                show_bg: true
-                                draw_bg +: {color: #x293440 border_radius: 9.0}
-                                sample_tag_label := Label {
-                                    width: Fit
-                                    height: Fit
-                                    text: "sample body"
-                                    draw_text +: {
-                                        color: #x8998a8
-                                        text_style: theme.font_regular{font_size: 8.0}
-                                    }
-                                }
-                            }
-                            copy_all := TabButton{
-                                height: 20
-                                padding: Inset{left: 8 right: 8 top: 2 bottom: 2}
-                                text: "COPY ALL"
-                            }
-                        }
-                        measurement_grid := mod.widgets.FabricMeasurementGrid {
-                            width: Fill
-                            height: Fill
-                        }
-                        Hint{text: "click and drag to select · ⌘C copies as tab-separated text · double-click a value to correct it"}
-                    }
-                }
-            }
-        }
-    }
-}
-#[derive(Clone, Debug, Default)]
-enum MeasurementListAction {
-    Changed { key: &'static str, value: f32 },
-    #[default]
-    None,
-}
-
-/// The measurement table as a spreadsheet grid: keys down, centimetres in
-/// the second column, so a selection copies as tab-separated text straight
-/// into a spreadsheet. Double-click (or type on) a value to correct it.
-#[derive(Script, ScriptHook, Widget)]
-struct FabricMeasurementGrid {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    #[rust]
-    values: Measurements,
-    #[rust(true)]
-    sample: bool,
-    #[rust]
-    initialized: bool,
-    /// The row whose value is being edited in place.
-    #[rust]
-    editing: Option<usize>,
-    /// The text the editor starts with; taken on the draw that seeds it.
-    #[rust]
-    edit_seed: Option<String>,
-}
-
-impl FabricMeasurementGrid {
-    fn set_measurements(&mut self, cx: &mut Cx, values: Measurements, sample: bool) {
-        self.values = values;
-        self.sample = sample;
-        self.refresh_copy_provider(cx);
-        self.view.redraw(cx);
-    }
-
-    /// Tab-separated rows for a selection; every row when nothing is selected.
-    fn tsv(&self, selection: Option<GridSelection>) -> String {
-        let entries = self.values.entries();
-        let last = entries.len() - 1;
-        let (r0, r1, c0, c1) = match selection {
-            Some(sel) => {
-                let (r0, r1) = sel.row_range();
-                let (c0, c1) = sel.col_range();
-                (r0.min(last), r1.min(last), c0.min(1), c1.min(1))
-            }
-            None => (0, last, 0, 1),
-        };
-        let mut out = String::new();
-        for (key, value) in &entries[r0..=r1] {
-            let mut cols: Vec<String> = Vec::new();
-            if c0 == 0 {
-                cols.push(humanise_key(key));
-            }
-            if c1 == 1 {
-                cols.push(format!("{value:.1}"));
-            }
-            out.push_str(&cols.join("\t"));
-            out.push('\n');
-        }
-        out
-    }
-
-    fn refresh_copy_provider(&self, cx: &mut Cx) {
-        let grid = self.view.data_grid(cx, ids!(grid));
-        let text = self.tsv(grid.selection());
-        grid.set_copy_provider(Box::new(move |_sel| text.clone()));
-    }
-
-    fn start_edit(&mut self, cx: &mut Cx, row: usize, replace: Option<String>) {
-        if row >= MEASUREMENT_KEYS.len() {
-            return;
-        }
-        self.editing = Some(row);
-        self.edit_seed = Some(
-            replace.unwrap_or_else(|| format!("{:.1}", self.values.entries()[row].1)),
-        );
-        let grid = self.view.data_grid(cx, ids!(grid));
-        grid.set_selection(cx, Some(GridSelection::single(row, 1)));
-        grid.redraw(cx);
-    }
-
-    fn commit_edit(&mut self, cx: &mut Cx, row: usize, text: &str) {
-        self.editing = None;
-        self.edit_seed = None;
-        if let Some(&key) = MEASUREMENT_KEYS.get(row) {
-            if let Ok(value) = text.trim().replace(',', ".").parse::<f32>() {
-                if value.is_finite() && value > 0.0 && self.values.set(key, value) {
-                    cx.widget_action(
-                        self.widget_uid(),
-                        MeasurementListAction::Changed { key, value },
-                    );
-                }
-            }
-        }
-        self.refresh_copy_provider(cx);
-        self.view.data_grid(cx, ids!(grid)).redraw(cx);
-    }
-
-    fn commit_current(&mut self, cx: &mut Cx) {
-        let Some(row) = self.editing else { return };
-        let text = self
-            .view
-            .data_grid(cx, ids!(grid))
-            .get_item(row, 1)
-            .map(|(_, widget)| widget.as_text_input().text());
-        match text {
-            Some(text) => self.commit_edit(cx, row, &text),
-            None => self.cancel_edit(cx),
-        }
-    }
-
-    fn cancel_edit(&mut self, cx: &mut Cx) {
-        self.editing = None;
-        self.edit_seed = None;
-        self.view.data_grid(cx, ids!(grid)).redraw(cx);
-    }
-}
-
-impl Widget for FabricMeasurementGrid {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-        let Event::Actions(actions) = event else {
-            return;
-        };
-        let grid = self.view.data_grid(cx, ids!(grid));
-        for action in grid.actions(actions) {
-            match action {
-                DataGridAction::EditCell { row, col, replace } if col == 1 => {
-                    self.start_edit(cx, row, replace);
-                }
-                DataGridAction::CellDoubleClicked { row, col } if col == 1 => {
-                    self.start_edit(cx, row, None);
-                }
-                DataGridAction::CellClicked { .. } => {
-                    if self.editing.is_some() {
-                        self.commit_current(cx);
-                    }
-                }
-                DataGridAction::SelectionChanged { .. } => self.refresh_copy_provider(cx),
-                _ => {}
-            }
-        }
-        for (row, _col, widget) in grid.cell_widgets_with_actions(actions) {
-            let input = widget.as_text_input();
-            if let Some((text, _modifiers)) = input.returned(actions) {
-                self.commit_edit(cx, row, &text);
-            } else if input.escaped(actions) {
-                self.cancel_edit(cx);
-            }
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        while let Some(step) = self.view.draw_walk(cx, scope, walk).step() {
-            let grid_ref = step.as_data_grid();
-            let Some(mut grid) = grid_ref.borrow_mut() else {
-                continue;
-            };
-            if !self.initialized {
-                self.initialized = true;
-                grid.set_col_labels(vec!["measurement".to_string(), "cm".to_string()]);
-                grid.set_col_width(0, 190.0);
-                grid.set_col_width(1, 84.0);
-            }
-            grid.set_grid_size(MEASUREMENT_KEYS.len(), 2);
-            let entries = self.values.entries();
-            let value_color = if self.sample {
-                vec4(0.55, 0.61, 0.67, 1.0)
-            } else {
-                vec4(0.92, 0.95, 0.98, 1.0)
-            };
-            let key_color = vec4(0.66, 0.72, 0.78, 1.0);
-            while let Some(cell) = grid.next_cell(cx) {
-                let Some((key, value)) = entries.get(cell.row).copied() else {
-                    continue;
-                };
-                if cell.col == 1 && self.editing == Some(cell.row) {
-                    if let Some(item) = grid.item(cx, cell.row, cell.col, id!(Editor)) {
-                        let seed = self.edit_seed.take();
-                        if let Some(seed) = &seed {
-                            item.as_text_input().set_text(cx, seed);
-                        }
-                        grid.draw_item(cx, &cell, &item, None);
-                        // Focus only once the editor has a drawn area.
-                        if seed.is_some() {
-                            item.as_text_input().take_key_focus(cx);
-                        }
-                    }
-                    continue;
-                }
-                let (text, align, color) = if cell.col == 0 {
-                    (humanise_key(key), 0.0, key_color)
-                } else {
-                    (format!("{value:.1}"), 1.0, value_color)
-                };
-                grid.cell_text_styled(
-                    cx,
-                    &cell,
-                    &text,
-                    CellStyle {
-                        align,
-                        color: Some(color),
-                        ..CellStyle::default()
-                    },
-                );
-            }
-        }
-        DrawStep::done()
-    }
-}
-
-#[derive(Clone, Debug, Default)]
-enum OptionsListAction {
-    Changed { key: String, value: f64 },
-    #[default]
-    None,
-}
-
-#[derive(Script, ScriptHook, Widget)]
-struct FabricOptionsList {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    #[rust]
-    specs: Vec<OptionSpec>,
-    #[rust]
-    values: Vec<f64>,
-}
-
-impl FabricOptionsList {
-    fn set_specs(&mut self, cx: &mut Cx, specs: Vec<OptionSpec>, options: &Options) {
-        self.values = specs.iter().map(|spec| options.get(spec)).collect();
-        self.specs = specs;
-        self.view.label(cx, ids!(empty)).set_visible(cx, self.specs.is_empty());
-        self.view
-            .portal_list(cx, ids!(list))
-            .set_visible(cx, !self.specs.is_empty());
-        self.view.redraw(cx);
-    }
-}
-
-impl Widget for FabricOptionsList {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-        let Event::Actions(actions) = event else {
-            return;
-        };
-        let list = self.view.portal_list(cx, ids!(list));
-        for (index, item) in list.items_with_actions(actions) {
-            let Some(spec) = self.specs.get(index) else {
-                continue;
-            };
-            if let Some(value) = item.slider(cx, ids!(option_slider)).slided(actions) {
-                if let Some(slot) = self.values.get_mut(index) {
-                    *slot = value;
-                }
-                cx.widget_action(
-                    self.widget_uid(),
-                    OptionsListAction::Changed {
-                        key: spec.key.to_string(),
-                        value,
-                    },
-                );
-            }
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        while let Some(item) = self.view.draw_walk(cx, scope, walk).step() {
-            let Some(mut list) = item.borrow_mut::<PortalList>() else {
-                continue;
-            };
-            list.set_item_range(cx, 0, self.specs.len());
-            while let Some(index) = list.next_visible_item(cx) {
-                let row = list.item(cx, index, id!(Row));
-                if let (Some(spec), Some(value)) = (self.specs.get(index), self.values.get(index)) {
-                    row.label(cx, ids!(option_name)).set_text(cx, spec.label);
-                    row.label(cx, ids!(option_unit)).set_text(cx, spec.unit);
-                    let mut slider = row.slider(cx, ids!(option_slider));
-                    let min = spec.min;
-                    let max = spec.max;
-                    let default = spec.default;
-                    let step = ((max - min).abs() / 100.0).max(0.01);
-                    script_apply_eval!(cx, slider, {
-                        min: #(min)
-                        max: #(max)
-                        default: #(default)
-                        step: #(step)
-                    });
-                    slider.set_value(cx, *value);
-                }
-                row.draw_all_unscoped(cx);
-            }
-        }
-        DrawStep::done()
-    }
-}
-
-const SETTLE_AFTER: Duration = Duration::from_millis(1_500);
-const SETTLE_TOLERANCE_CM: f32 = 0.5;
-
-#[derive(Default)]
-struct MeasurementSettler {
-    history: VecDeque<(Duration, Measurements)>,
-    settled: bool,
-}
-
-impl MeasurementSettler {
-    /// Returns true only on the transition into a settled state, so a stable
-    /// live stream drafts once instead of rebuilding the pattern every frame.
-    fn push(&mut self, now: Duration, measurements: Measurements) -> bool {
-        self.history.push_back((now, measurements));
-        let Some(cutoff) = now.checked_sub(SETTLE_AFTER) else {
-            self.settled = false;
-            return false;
-        };
-        while self.history.len() > 1
-            && self
-                .history
-                .get(1)
-                .is_some_and(|(time, _)| *time <= cutoff)
-        {
-            self.history.pop_front();
-        }
-        let stable = self
-            .history
-            .front()
-            .filter(|(time, _)| *time <= cutoff)
-            .is_some_and(|(_, previous)| {
-                measurements.entries().iter().all(|(key, value)| {
-                    previous
-                        .get(key)
-                        .is_some_and(|old| (value - old).abs() <= SETTLE_TOLERANCE_CM)
-                })
-            });
-        let became_settled = stable && !self.settled;
-        self.settled = stable;
-        became_settled
-    }
-
-    fn reset(&mut self) {
-        self.history.clear();
-        self.settled = false;
-    }
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-    #[rust]
-    models: Option<LocalModels>,
-    #[rust]
-    pipeline: Option<Pipeline>,
-    #[rust]
-    refresh_timer: Timer,
-    #[rust]
-    photo: Option<PathBuf>,
-    #[rust]
-    pipeline_busy: bool,
-    #[rust]
-    pipeline_started: Option<Instant>,
-    #[rust]
-    camera: CameraMailbox,
-    #[rust]
-    camera_installed: bool,
-    #[rust]
-    live: bool,
-    #[rust(true)]
-    mirrored: bool,
-    #[rust]
-    live_started: Option<Instant>,
-    #[rust]
-    preview_texture: Option<Texture>,
-    #[rust]
-    preview_serial: u64,
-    #[rust]
-    live_bbox: Option<[f32; 4]>,
-    #[rust]
-    live_frame_size: Option<(u32, u32)>,
-    #[rust]
-    settler: MeasurementSettler,
-    #[rust]
-    measurements: Measurements,
-    #[rust]
-    has_measured_body: bool,
-    #[rust]
-    designs: Vec<Box<dyn Design>>,
-    #[rust]
-    design_index: usize,
-    #[rust]
-    options: Options,
-    #[rust]
-    pattern: Option<Pattern>,
-    #[rust]
-    model_ready: bool,
-    #[rust]
-    drag_over: bool,
-}
-
-impl App {
-    fn startup(&mut self, cx: &mut Cx) {
-        self.pipeline = Some(Pipeline::new());
-        self.refresh_timer = cx.start_interval(0.1);
-        self.measurements = Measurements::sample();
-        self.sync_measurements(cx);
-        self.designs = designs();
-        let labels = if self.designs.is_empty() {
-            vec!["No designs available".to_string()]
-        } else {
-            self.designs
-                .iter()
-                .map(|design| design.name().to_string())
-                .collect()
-        };
-        self.ui
-            .drop_down(cx, ids!(design_select))
-            .set_labels(cx, labels);
-        self.configure_options(cx);
-        self.redraft(cx);
-
-        match LocalModels::open() {
-            Ok(models) => {
-                let row = body_model_row(&models);
-                let panel = self.ui.widget(cx, ids!(model_install));
-                if let Some(mut panel) = panel.borrow_mut::<ModelInstallPanel>() {
-                    panel.set_rows(cx, vec![row]);
-                }
-                self.models = Some(models);
-                self.refresh_model_ui(cx);
-            }
-            Err(error) => {
-                self.set_progress(cx, format!("could not open local models: {error}"));
-                self.ui
-                    .label(cx, ids!(model_status))
-                    .set_text(cx, "model registry unavailable");
-                self.ui
-                    .button(cx, ids!(measure_button))
-                    .set_disabled(cx, true);
-                self.ui
-                    .button(cx, ids!(live_button))
-                    .set_disabled(cx, true);
-            }
-        }
-    }
-
-    fn sync_measurements(&self, cx: &mut Cx) {
-        let widget = self.ui.widget(cx, ids!(measurement_grid));
-        if let Some(mut grid) = widget.borrow_mut::<FabricMeasurementGrid>() {
-            grid.set_measurements(cx, self.measurements, !self.has_measured_body);
-        }
-        self.ui
-            .view(cx, ids!(sample_tag))
-            .set_visible(cx, self.live || !self.has_measured_body);
-        self.ui
-            .label(cx, ids!(sample_tag_label))
-            .set_text(cx, if self.live { "live body" } else { "sample body" });
-    }
-
-    fn configure_options(&mut self, cx: &mut Cx) {
-        self.options = Options::default();
-        let specs = self
-            .designs
-            .get(self.design_index)
-            .map(|design| design.options())
-            .unwrap_or_default();
-        for spec in &specs {
-            self.options.0.insert(spec.key.to_string(), spec.default);
-        }
-        let widget = self.ui.widget(cx, ids!(design_options));
-        if let Some(mut list) = widget.borrow_mut::<FabricOptionsList>() {
-            list.set_specs(cx, specs, &self.options);
-        };
-    }
-
-    fn redraft(&mut self, cx: &mut Cx) {
-        let Some(design) = self.designs.get(self.design_index) else {
-            self.pattern = None;
-            self.set_pattern_error(cx, "no designs are available from the draft library");
-            self.set_app_status(cx, "sample body ready · waiting for a draft design");
-            return;
-        };
-        match design.draft(&self.measurements, &self.options) {
-            Ok(pattern) => {
-                self.pattern = Some(pattern.clone());
-                let widget = self.ui.widget(cx, ids!(pattern_preview));
-                if let Some(mut view) = widget.borrow_mut::<FabricPatternView>() {
-                    view.set_pattern(cx, pattern);
-                }
-                self.set_app_status(cx, format!("{} pattern ready", design.name()));
-            }
-            Err(error) => {
-                self.pattern = None;
-                self.set_pattern_error(cx, error.to_string());
-                self.set_app_status(cx, error.to_string());
-            }
-        }
-    }
-
-    fn set_pattern_error(&self, cx: &mut Cx, error: impl Into<String>) {
-        let widget = self.ui.widget(cx, ids!(pattern_preview));
-        if let Some(mut view) = widget.borrow_mut::<FabricPatternView>() {
-            view.set_error(cx, error);
-        };
-    }
-
-    fn set_progress(&self, cx: &mut Cx, status: impl AsRef<str>) {
-        self.ui
-            .label(cx, ids!(progress_status))
-            .set_text(cx, status.as_ref());
-    }
-
-    fn set_app_status(&self, cx: &mut Cx, status: impl AsRef<str>) {
-        self.ui
-            .label(cx, ids!(app_status))
-            .set_text(cx, status.as_ref());
-    }
-
-    fn panel_is_downloading(&self, cx: &mut Cx) -> bool {
-        let panel = self.ui.widget(cx, ids!(model_install));
-        panel
-            .borrow::<ModelInstallPanel>()
-            .map(|panel| {
-                panel.rows().iter().any(|row| {
-                    row.model_id == BODY_MODEL_ID
-                        && matches!(row.state, ModelRowInstallState::Downloading)
-                })
-            })
-            .unwrap_or(false)
-    }
-
-    fn refresh_model_ui(&mut self, cx: &mut Cx) {
-        let downloading = self.panel_is_downloading(cx);
-        let ready = self.models.as_ref().is_some_and(|models| {
-            models.license_acknowledged(BODY_MODEL_ID)
-                && matches!(models.install_state(BODY_MODEL_ID), InstallState::Installed)
-                && models
-                    .installed_path(BODY_MODEL_ID, BODY_MODEL_ROLE)
-                    .is_some()
-        });
-        if let Some(models) = self.models.as_ref() {
-            self.ui
-                .label(cx, ids!(model_status))
-                .set_text(cx, &body_model_status(models, downloading));
-        }
-        self.ui
-            .button(cx, ids!(measure_button))
-            .set_disabled(cx, !ready || self.pipeline_busy || self.photo.is_none());
-        self.ui
-            .button(cx, ids!(live_button))
-            .set_disabled(cx, !self.live && (!ready || self.pipeline_busy));
-        let became_ready = ready && !self.model_ready;
-        self.model_ready = ready;
-        if became_ready && self.photo.is_some() && !self.pipeline_busy {
-            self.start_measurement(cx);
-        }
-    }
-
-    fn start_measurement(&mut self, cx: &mut Cx) {
-        if self.pipeline_busy {
-            return;
-        }
-        let Some(photo) = self.photo.clone() else {
-            self.set_progress(cx, "drop a photo first");
-            return;
-        };
-        let (weights, height_cm) = match self.pipeline_inputs(cx) {
-            Ok(inputs) => inputs,
-            Err(error) => {
-                self.set_progress(cx, error);
-                return;
-            }
-        };
-        let Some(pipeline) = self.pipeline.as_ref() else {
-            self.set_progress(cx, "the body model worker is unavailable");
-            return;
-        };
-        match pipeline.run(photo, weights, height_cm) {
-            Ok(()) => {
-                self.pipeline_busy = true;
-                self.pipeline_started = Some(Instant::now());
-                self.set_progress(cx, "queued…");
-                self.refresh_model_ui(cx);
-            }
-            Err(error) => self.set_progress(cx, error),
-        }
-    }
-
-    fn pipeline_inputs(&self, cx: &mut Cx) -> Result<(PathBuf, Option<f32>), String> {
-        let models = self
-            .models
-            .as_ref()
-            .ok_or_else(|| "install the body model first".to_string())?;
-        if !models.license_acknowledged(BODY_MODEL_ID) {
-            return Err("accept the body model licence first".to_string());
-        }
-        let weights = models
-            .installed_path(BODY_MODEL_ID, BODY_MODEL_ROLE)
-            .ok_or_else(|| "install the body model first".to_string())?;
-        let height_text = self.ui.text_input(cx, ids!(height_input)).text();
-        let height_cm = if height_text.trim().is_empty() {
-            None
-        } else {
-            match height_text.trim().parse::<f32>() {
-                Ok(value) if value.is_finite() && (80.0..=260.0).contains(&value) => Some(value),
-                _ => return Err("height must be 80–260 cm, or left empty".to_string()),
-            }
-        };
-        Ok((weights, height_cm))
-    }
-
-    fn start_live(&mut self, cx: &mut Cx) {
-        if self.live || self.pipeline_busy {
-            return;
-        }
-        let (weights, height_cm) = match self.pipeline_inputs(cx) {
-            Ok(inputs) => inputs,
-            Err(error) => {
-                self.set_progress(cx, error);
-                return;
-            }
-        };
-        use makepad_widgets::makepad_platform::permission::Permission;
-        cx.request_permission(Permission::Camera);
-        if !self.camera_installed {
-            install_camera(cx, self.camera.clone());
-            self.camera_installed = true;
-        }
-        let Some(pipeline) = self.pipeline.as_ref() else {
-            self.set_progress(cx, "the body model worker is unavailable");
-            return;
-        };
-        if let Err(error) = pipeline.start_live(weights, height_cm, self.camera.clone()) {
-            self.set_progress(cx, error);
-            return;
-        }
-
-        self.live = true;
-        self.live_started = Some(Instant::now());
-        self.live_bbox = None;
-        self.live_frame_size = None;
-        self.settler.reset();
-        self.set_live_ui(cx);
-        self.set_progress(cx, "live · looking for a camera…");
-        self.refresh_model_ui(cx);
-    }
-
-    fn stop_live(&mut self, cx: &mut Cx) {
-        if !self.live {
-            return;
-        }
-        cx.use_video_input(&[]);
-        if let Some(pipeline) = self.pipeline.as_ref() {
-            pipeline.stop_live();
-        }
-        self.live = false;
-        self.live_started = None;
-        self.live_bbox = None;
-        self.live_frame_size = None;
-        self.settler.reset();
-        self.set_live_ui(cx);
-        self.set_progress(
-            cx,
-            if self.pipeline_busy {
-                "live stopped · queued photo next"
-            } else {
-                "live stopped"
-            },
-        );
-        self.refresh_model_ui(cx);
-    }
-
-    fn set_live_ui(&self, cx: &mut Cx) {
-        self.ui
-            .image(cx, ids!(live_image))
-            .set_visible(cx, self.live);
-        self.ui
-            .image(cx, ids!(photo_image))
-            .set_visible(cx, !self.live && self.photo.is_some());
-        self.ui
-            .label(cx, ids!(drop_title))
-            .set_text(cx, if self.live { "live camera" } else if self.photo.is_some() { "photo loaded" } else { "drop a photo" });
-        let photo_name = if self.live {
-            "camera · body model runs continuously".to_string()
-        } else {
-            self.photo
-                .as_ref()
-                .and_then(|path| path.file_name())
-                .map(|name| name.to_string_lossy().into_owned())
-                .unwrap_or_else(|| "JPG or PNG".to_string())
-        };
-        self.ui
-            .label(cx, ids!(photo_name))
-            .set_text(cx, &photo_name);
-        self.ui
-            .view(cx, ids!(settling_tag))
-            .set_visible(cx, self.live && !self.settler.settled);
-
-        let color = if self.live {
-            Vec4f {
-                x: 0.08,
-                y: 0.38,
-                z: 0.24,
-                w: 1.0,
-            }
-        } else {
-            Vec4f {
-                x: 0.153,
-                y: 0.192,
-                z: 0.235,
-                w: 1.0,
-            }
-        };
-        let border = if self.live {
-            Vec4f {
-                x: 0.33,
-                y: 0.84,
-                z: 0.60,
-                w: 1.0,
-            }
-        } else {
-            Vec4f {
-                x: 0.322,
-                y: 0.404,
-                z: 0.486,
-                w: 1.0,
-            }
-        };
-        let mut button = self.ui.button(cx, ids!(live_button));
-        script_apply_eval!(cx, button, {
-            draw_bg +: {
-                color: #(color)
-                border_color: #(border)
-            }
-        });
-        self.update_live_bbox(cx);
-        self.sync_measurements(cx);
-    }
-
-    fn set_mirrored(&mut self, cx: &mut Cx, mirrored: bool) {
-        self.mirrored = mirrored;
-        self.ui
-            .image(cx, ids!(live_image))
-            .set_uniform(
-                cx,
-                live_id!(mirror),
-                &[if mirrored { 1.0 } else { 0.0 }],
-            );
-        let widget = self.ui.widget(cx, ids!(body_preview));
-        if let Some(mut view) = widget.borrow_mut::<FabricBodyView>() {
-            view.set_mirrored(cx, mirrored);
-        }
-        self.update_live_bbox(cx);
-    }
-
-    fn pump_camera_preview(&mut self, cx: &mut Cx) {
-        if !self.live {
-            return;
-        }
-        let Some(frame) = self.camera.peek_preview() else {
-            return;
-        };
-        if frame.serial <= self.preview_serial {
-            return;
-        }
-        self.preview_serial = frame.serial;
-        let pixels: Vec<u32> = frame
-            .rgb
-            .chunks_exact(3)
-            .map(|rgb| {
-                0xff00_0000 | (u32::from(rgb[0]) << 16) | (u32::from(rgb[1]) << 8) | u32::from(rgb[2])
-            })
-            .collect();
-        if let Some(texture) = self.preview_texture.as_ref() {
-            texture.set_data_u32(cx, frame.width as usize, frame.height as usize, pixels);
-        } else {
-            self.preview_texture = Some(Texture::new_with_format(
-                cx,
-                TextureFormat::VecBGRAu8_32 {
-                    width: frame.width as usize,
-                    height: frame.height as usize,
-                    data: Some(pixels),
-                    updated: TextureUpdated::Full,
-                },
-            ));
-        }
-        self.ui
-            .image(cx, ids!(live_image))
-            .set_texture(cx, self.preview_texture.clone());
-        self.ui.widget(cx, ids!(live_image)).redraw(cx);
-    }
-
-    fn update_live_bbox(&self, cx: &mut Cx) {
-        let bbox = self
-            .live_bbox
-            .zip(self.live_frame_size)
-            .map(|(bbox, (width, height))| {
-                [
-                    (bbox[0] / width as f32).clamp(0.0, 1.0),
-                    (bbox[1] / height as f32).clamp(0.0, 1.0),
-                    (bbox[2] / width as f32).clamp(0.0, 1.0),
-                    (bbox[3] / height as f32).clamp(0.0, 1.0),
-                ]
-            })
-            .unwrap_or([-1.0; 4]);
-        let bbox = mirror_normalized_bbox(bbox, self.mirrored);
-        self.ui
-            .image(cx, ids!(live_image))
-            .set_uniform(cx, live_id!(bbox), &bbox);
-        self.ui.widget(cx, ids!(live_image)).redraw(cx);
-    }
-
-    fn drain_pipeline(&mut self, cx: &mut Cx) {
-        let messages = self
-            .pipeline
-            .as_ref()
-            .map(Pipeline::poll)
-            .unwrap_or_default();
-        for message in messages {
-            match message {
-                PipelineMessage::Stage(stage) => {
-                    if self.live {
-                        self.set_progress(cx, format!("live · {stage}"));
-                    } else {
-                        self.set_progress(cx, stage);
-                    }
-                }
-                PipelineMessage::LiveFrame {
-                    fps,
-                    model_ms,
-                    pose_ms,
-                    person,
-                    bbox,
-                } => {
-                    if !self.live {
-                        continue;
-                    }
-                    self.live_bbox = bbox;
-                    self.live_frame_size = self.camera.model_size();
-                    self.update_live_bbox(cx);
-                    if person {
-                        self.set_progress(
-                            cx,
-                            format!(
-                                "live · {fps:.1} fps · model {model_ms:.0} ms · pose {pose_ms:.1} ms · person"
-                            ),
-                        );
-                    } else {
-                        self.set_progress(cx, "live · no person in frame");
-                    }
-                }
-                PipelineMessage::Done {
-                    measured,
-                    mesh,
-                    posed,
-                    pose_mapping,
-                    reset_pose,
-                } => {
-                    self.measurements = measured.values;
-                    self.has_measured_body = true;
-                    self.sync_measurements(cx);
-                    let widget = self.ui.widget(cx, ids!(body_preview));
-                    if let Some(mut view) = widget.borrow_mut::<FabricBodyView>() {
-                        if reset_pose {
-                            view.set_pose(cx, None);
-                        }
-                        view.set_body(cx, mesh, &measured, pose_mapping);
-                        view.set_pose(cx, posed);
-                    }
-                    if self.live {
-                        let now = self
-                            .live_started
-                            .map(|start| start.elapsed())
-                            .unwrap_or_default();
-                        let redraft = self.settler.push(now, self.measurements);
-                        self.ui
-                            .view(cx, ids!(settling_tag))
-                            .set_visible(cx, !self.settler.settled);
-                        if redraft {
-                            self.redraft(cx);
-                        }
-                    } else if self.pipeline_busy {
-                        self.pipeline_busy = false;
-                        let seconds = self
-                            .pipeline_started
-                            .take()
-                            .map(|start| start.elapsed().as_secs_f32())
-                            .unwrap_or(0.0);
-                        self.set_progress(cx, format!("done in {seconds:.1} s"));
-                        self.redraft(cx);
-                    }
-                }
-                PipelineMessage::Failed(error) => {
-                    if self.live {
-                        self.stop_live(cx);
-                    } else {
-                        self.pipeline_busy = false;
-                        self.pipeline_started = None;
-                    }
-                    self.set_progress(cx, error);
-                }
-            }
-        }
-        self.refresh_model_ui(cx);
-    }
-
-    fn accept_photo(&mut self, cx: &mut Cx, path: PathBuf) {
-        let Some(name) = path.file_name().map(|name| name.to_string_lossy().into_owned()) else {
-            self.set_progress(cx, "the dropped photo has no file name");
-            return;
-        };
-        self.photo = Some(path.clone());
-        if !self.live {
-            self.ui
-                .label(cx, ids!(photo_name))
-                .set_text(cx, &name);
-            self.ui
-                .label(cx, ids!(drop_title))
-                .set_text(cx, "photo loaded");
-        }
-        self.ui
-            .image(cx, ids!(photo_image))
-            .set_visible(cx, !self.live);
-        if let Err(error) = self
-            .ui
-            .image(cx, ids!(photo_image))
-            .load_image_file_by_path_async(cx, &path)
-        {
-            self.set_progress(cx, format!("could not decode {name}: {error}"));
-            return;
-        }
-        if self.model_ready {
-            self.start_measurement(cx);
-        } else {
-            self.set_progress(cx, "install the body model first");
-        }
-        self.refresh_model_ui(cx);
-    }
-
-    fn set_drop_highlight(&mut self, cx: &mut Cx, active: bool) {
-        if self.drag_over == active {
-            return;
-        }
-        self.drag_over = active;
-        let color = if active {
-            Vec4f {
-                x: 0.10,
-                y: 0.18,
-                z: 0.24,
-                w: 1.0,
-            }
-        } else {
-            Vec4f {
-                x: 0.067,
-                y: 0.094,
-                z: 0.125,
-                w: 1.0,
-            }
-        };
-        let border = if active {
-            Vec4f {
-                x: 0.31,
-                y: 0.78,
-                z: 1.0,
-                w: 1.0,
-            }
-        } else {
-            Vec4f {
-                x: 0.25,
-                y: 0.32,
-                z: 0.39,
-                w: 1.0,
-            }
-        };
-        let mut zone = self.ui.view(cx, ids!(drop_zone));
-        script_apply_eval!(cx, zone, {
-            draw_bg +: {
-                color: #(color)
-                border_color: #(border)
-            }
-        });
-    }
-
-    fn handle_file_drop(&mut self, cx: &mut Cx, event: &Event) {
-        if !matches!(event, Event::Drag(_) | Event::Drop(_) | Event::DragEnd) {
-            return;
-        }
-        let area = self.ui.widget(cx, ids!(drop_zone)).area();
-        match event.drag_hits(cx, area) {
-            DragHit::Drag(drag) => {
-                let accepts = drag.items.iter().any(accepted_photo_item);
-                *drag.response.lock().unwrap() = if accepts {
-                    DragResponse::Copy
-                } else {
-                    DragResponse::None
-                };
-                self.set_drop_highlight(cx, accepts && drag.state != DragState::Out);
-            }
-            DragHit::Drop(drop) => {
-                self.set_drop_highlight(cx, false);
-                if let Some(path) = drop.items.iter().find_map(photo_item_path) {
-                    self.accept_photo(cx, path);
-                }
-            }
-            DragHit::DragEnd | DragHit::NoHit => self.set_drop_highlight(cx, false),
-        }
-    }
-
-    fn export(&mut self, cx: &mut Cx, extension: &str) {
-        let Some(pattern) = self.pattern.as_ref() else {
-            self.set_app_status(cx, "there is no drafted pattern to export");
-            return;
-        };
-        let layout = nest(pattern, 1500.0);
-        let seconds = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .map(|duration| duration.as_secs())
-            .unwrap_or(0);
-        let directory = makepad_ai_hub::home::makepad_home().join("fabric/exports");
-        if let Err(error) = std::fs::create_dir_all(&directory) {
-            self.set_app_status(cx, format!("could not create {}: {error}", directory.display()));
-            return;
-        }
-        let path = directory.join(export_file_name(&pattern.design_id, extension, seconds));
-        let result = match extension {
-            "svg" => std::fs::write(&path, to_svg(pattern, &layout).as_bytes()),
-            "pdf" => std::fs::write(&path, to_pdf(pattern, &layout, PageSize::A4)),
-            _ => return,
-        };
-        match result {
-            Ok(()) => self.set_app_status(cx, format!("exported {}", path.display())),
-            Err(error) => self.set_app_status(
-                cx,
-                format!("could not write {}: {error}", path.display()),
-            ),
-        }
-    }
-
-    fn pump_install_panel(&mut self, cx: &mut Cx) {
-        let panel = self.ui.widget(cx, ids!(model_install));
-        if let (Some(models), Some(mut panel)) =
-            (self.models.as_mut(), panel.borrow_mut::<ModelInstallPanel>())
-        {
-            panel.pump(cx, models);
-        };
-    }
-}
-
-impl MatchEvent for App {
-    fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
-        if self.ui.button(cx, ids!(measure_button)).clicked(actions) {
-            self.start_measurement(cx);
-        }
-        if self.ui.button(cx, ids!(live_button)).clicked(actions) {
-            if self.live {
-                self.stop_live(cx);
-            } else {
-                self.start_live(cx);
-            }
-        }
-        if let Some(mirrored) = self
-            .ui
-            .check_box(cx, ids!(mirror_toggle))
-            .changed(actions)
-        {
-            self.set_mirrored(cx, mirrored);
-        }
-        if let Some(index) = self.ui.drop_down(cx, ids!(design_select)).changed(actions) {
-            if index < self.designs.len() {
-                self.design_index = index;
-                self.configure_options(cx);
-                self.redraft(cx);
-            }
-        }
-        if self.ui.button(cx, ids!(copy_all)).clicked(actions) {
-            let widget = self.ui.widget(cx, ids!(measurement_grid));
-            let text = widget
-                .borrow::<FabricMeasurementGrid>()
-                .map(|grid| grid.tsv(None))
-                .unwrap_or_default();
-            cx.copy_to_clipboard(&text);
-            self.set_app_status(cx, "measurements copied · paste into a spreadsheet");
-        }
-        let measurement_uid = self.ui.widget(cx, ids!(measurement_grid)).widget_uid();
-        match actions.find_widget_action_cast::<MeasurementListAction>(measurement_uid) {
-            MeasurementListAction::Changed { key, value } => {
-                if self.measurements.set(key, value) {
-                    self.sync_measurements(cx);
-                    self.redraft(cx);
-                }
-            }
-            MeasurementListAction::None => {}
-        }
-        let options_uid = self.ui.widget(cx, ids!(design_options)).widget_uid();
-        match actions.find_widget_action_cast::<OptionsListAction>(options_uid) {
-            OptionsListAction::Changed { key, value } => {
-                self.options.0.insert(key, value);
-                self.redraft(cx);
-            }
-            OptionsListAction::None => {}
-        }
-        if self.ui.button(cx, ids!(export_svg)).clicked(actions) {
-            self.export(cx, "svg");
-        }
-        if self.ui.button(cx, ids!(export_pdf)).clicked(actions) {
-            self.export(cx, "pdf");
-        }
-    }
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        makepad_widgets::script_mod(vm);
-        makepad_ai_hub_ui::script_mod(vm);
-        crate::body_view::script_mod(vm);
-        crate::pattern_view::script_mod(vm);
-        self::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        if let Event::Startup = event {
-            self.startup(cx);
-            // The bar shows our title when the window manager hosts us.
-            makepad_wm_api::set_title(cx, "Fabric");
-        }
-        // The window manager asked politely (SUPER+W): go now.
-        if let Event::Custom(json) = event {
-            if let Some(makepad_wm_api::WmEvent::CloseRequested) = makepad_wm_api::WmEvent::parse(json) {
-                cx.quit();
-                return;
-            }
-        }
-        self.match_event(cx, event);
-        self.ui.handle_event(cx, event, &mut Scope::empty());
-        self.handle_file_drop(cx, event);
-        self.pump_install_panel(cx);
-        match event {
-            Event::VideoInputs(inputs) if self.live => {
-                if let Some(input) = pick_camera(inputs) {
-                    cx.use_video_input(&[input]);
-                    self.set_progress(cx, "live · camera ready…");
-                } else {
-                    self.set_progress(cx, "live · no NV12/YUY2 camera at 640×360");
-                }
-            }
-            Event::PermissionResult(result)
-                if self.live
-                    && result.permission
-                        == makepad_widgets::makepad_platform::permission::Permission::Camera =>
-            {
-                use makepad_widgets::makepad_platform::permission::PermissionStatus;
-                if result.status != PermissionStatus::Granted {
-                    let status = format!("camera permission: {:?}", result.status);
-                    self.stop_live(cx);
-                    self.set_progress(cx, status);
-                }
-            }
-            _ => {}
-        }
-        if let Event::Signal = event {
-            self.drain_pipeline(cx);
-        }
-        if self.refresh_timer.is_event(event).is_some() {
-            self.pump_camera_preview(cx);
-            self.refresh_model_ui(cx);
-        }
-        self.refresh_model_ui(cx);
-    }
-}
-
-fn accepted_photo_item(item: &DragItem) -> bool {
-    photo_item_path(item).is_some()
-}
-
-fn mirror_normalized_bbox(bbox: [f32; 4], mirrored: bool) -> [f32; 4] {
-    if mirrored && bbox[0] >= 0.0 {
-        [1.0 - bbox[2], bbox[1], 1.0 - bbox[0], bbox[3]]
-    } else {
-        bbox
-    }
-}
-
-fn photo_item_path(item: &DragItem) -> Option<PathBuf> {
-    let DragItem::FilePath {
-        path,
-        internal_id: None,
-    } = item
-    else {
-        return None;
-    };
-    let path = Path::new(path);
-    let extension = path.extension()?.to_str()?.to_ascii_lowercase();
-    matches!(extension.as_str(), "jpg" | "jpeg" | "png").then(|| path.to_path_buf())
-}
-
-pub(crate) fn humanise_key(key: &str) -> String {
-    let words = key.replace('_', " ");
-    let mut chars = words.chars();
-    match chars.next() {
-        Some(first) => first.to_uppercase().collect::<String>() + chars.as_str(),
-        None => String::new(),
-    }
-}
-
-pub(crate) fn export_file_name(design_id: &str, extension: &str, unix_seconds: u64) -> String {
-    let stem: String = design_id
-        .chars()
-        .map(|character| {
-            if character.is_ascii_alphanumeric() {
-                character.to_ascii_lowercase()
-            } else {
-                '-'
-            }
-        })
-        .collect();
-    let stem = stem.trim_matches('-');
-    let stem = if stem.is_empty() { "pattern" } else { stem };
-    format!("{stem}-{}.{}", utc_timestamp(unix_seconds), extension)
-}
-
-fn utc_timestamp(unix_seconds: u64) -> String {
-    let days = (unix_seconds / 86_400) as i64;
-    let seconds = unix_seconds % 86_400;
-    let hour = seconds / 3_600;
-    let minute = (seconds % 3_600) / 60;
-    let second = seconds % 60;
-    let (year, month, day) = civil_from_days(days);
-    format!("{year:04}{month:02}{day:02}-{hour:02}{minute:02}{second:02}")
-}
-
-fn civil_from_days(days_since_epoch: i64) -> (i64, u64, u64) {
-    let z = days_since_epoch + 719_468;
-    let era = if z >= 0 { z } else { z - 146_096 } / 146_097;
-    let day_of_era = z - era * 146_097;
-    let year_of_era =
-        (day_of_era - day_of_era / 1_460 + day_of_era / 36_524 - day_of_era / 146_096)
-            / 365;
-    let mut year = year_of_era + era * 400;
-    let day_of_year = day_of_era - (365 * year_of_era + year_of_era / 4 - year_of_era / 100);
-    let month_prime = (5 * day_of_year + 2) / 153;
-    let day = day_of_year - (153 * month_prime + 2) / 5 + 1;
-    let month = month_prime + if month_prime < 10 { 3 } else { -9 };
-    year += i64::from(month <= 2);
-    (year, month as u64, day as u64)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn humanises_measurement_keys() {
-        assert_eq!(humanise_key("shoulder_to_bust"), "Shoulder to bust");
-        assert_eq!(humanise_key("height"), "Height");
-    }
-
-    #[test]
-    fn mirror_transform_flips_preview_bbox_horizontally() {
-        assert_eq!(
-            mirror_normalized_bbox([0.1, 0.2, 0.4, 0.8], true),
-            [0.6, 0.2, 0.9, 0.8]
-        );
-        assert_eq!(
-            mirror_normalized_bbox([0.1, 0.2, 0.4, 0.8], false),
-            [0.1, 0.2, 0.4, 0.8]
-        );
-        assert_eq!(mirror_normalized_bbox([-1.0; 4], true), [-1.0; 4]);
-    }
-
-    #[test]
-    fn export_names_are_safe_and_timestamped() {
-        assert_eq!(
-            export_file_name("Classic Shirt", "svg", 0),
-            "classic-shirt-19700101-000000.svg"
-        );
-        assert_eq!(
-            export_file_name("dress/v2", "pdf", 1_700_000_000),
-            "dress-v2-20231114-221320.pdf"
-        );
-    }
-
-    #[test]
-    fn stable_measurements_settle_after_one_and_a_half_seconds() {
-        let mut settler = MeasurementSettler::default();
-        let measurements = Measurements::sample();
-        assert!(!settler.push(Duration::ZERO, measurements));
-        assert!(!settler.push(Duration::from_millis(750), measurements));
-        assert!(settler.push(Duration::from_millis(1_500), measurements));
-        assert!(settler.settled);
-        assert!(!settler.push(Duration::from_millis(1_750), measurements));
-    }
-
-    #[test]
-    fn jittering_measurements_never_settle() {
-        let mut settler = MeasurementSettler::default();
-        for index in 0..16 {
-            let mut measurements = Measurements::sample();
-            measurements.bust += index as f32;
-            assert!(!settler.push(Duration::from_millis(index * 250), measurements));
-            assert!(!settler.settled);
-        }
-    }
-}
diff --git a/apps/fabric/src/pattern_view.rs b/apps/fabric/src/pattern_view.rs
deleted file mode 100644
index 1fb85d902..000000000
--- a/apps/fabric/src/pattern_view.rs
+++ /dev/null
@@ -1,398 +0,0 @@
-use crate::body_view::DrawFabricLine;
-use makepad_fabric_draft::{flatten, nest, offset, Layout as PatternLayout, Part, Pattern, Point};
-use makepad_widgets::*;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.FabricPatternViewBase = #(FabricPatternView::register_widget(vm))
-    mod.widgets.FabricPatternView = set_type_default() do mod.widgets.FabricPatternViewBase {
-        width: Fill
-        height: Fill
-        draw_bg +: {color: #x0d1218}
-        draw_line +: {}
-        draw_text +: {
-            color: #xc5d0dc
-            text_style: theme.font_regular{font_size: 8.5}
-        }
-    }
-}
-
-#[derive(Clone, Copy)]
-struct PatternDrag {
-    from: DVec2,
-    pan: DVec2,
-}
-
-#[derive(Clone, Copy, Default)]
-struct Bounds {
-    min: DVec2,
-    max: DVec2,
-    valid: bool,
-}
-
-impl Bounds {
-    fn include(&mut self, point: DVec2) {
-        if !self.valid {
-            self.min = point;
-            self.max = point;
-            self.valid = true;
-        } else {
-            self.min.x = self.min.x.min(point.x);
-            self.min.y = self.min.y.min(point.y);
-            self.max.x = self.max.x.max(point.x);
-            self.max.y = self.max.y.max(point.y);
-        }
-    }
-
-    fn size(self) -> DVec2 {
-        let size = self.max - self.min;
-        dvec2(size.x.max(1.0), size.y.max(1.0))
-    }
-
-    fn centre(self) -> DVec2 {
-        (self.min + self.max) * 0.5
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct FabricPatternView {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[area]
-    area: Area,
-    #[live]
-    draw_bg: DrawColor,
-    #[live]
-    draw_line: DrawFabricLine,
-    #[live]
-    draw_text: DrawText,
-    #[rust]
-    pattern: Option<Pattern>,
-    #[rust]
-    nested: Option<PatternLayout>,
-    #[rust]
-    error: String,
-    #[rust]
-    bounds: Bounds,
-    #[rust(1.0)]
-    zoom: f64,
-    /// The view aspect the current nest was chosen for.
-    #[rust(1.0)]
-    nest_aspect: f64,
-    #[rust]
-    pan: DVec2,
-    #[rust]
-    drag: Option<PatternDrag>,
-}
-
-impl FabricPatternView {
-    pub fn set_pattern(&mut self, cx: &mut Cx, pattern: Pattern) {
-        self.pattern = Some(pattern);
-        // Nested on the next draw, for the pane's shape.
-        self.nested = None;
-        self.error.clear();
-        self.zoom = 1.0;
-        self.pan = dvec2(0.0, 0.0);
-        self.redraw(cx);
-    }
-
-    pub fn set_error(&mut self, cx: &mut Cx, error: impl Into<String>) {
-        self.pattern = None;
-        self.nested = None;
-        self.error = error.into();
-        self.redraw(cx);
-    }
-
-    /// Nest onto the fabric width whose finished layout has the pane's
-    /// aspect ratio, so the pieces fill the view instead of a tall strip.
-    fn ensure_nest(&mut self, rect: Rect) {
-        let target = (rect.size.x - 24.0).max(1.0) / (rect.size.y - 24.0).max(1.0);
-        if self.nested.is_some() && (self.nest_aspect / target).ln().abs() < 0.12 {
-            return;
-        }
-        const WIDTHS: [f64; 9] = [
-            900.0, 1200.0, 1500.0, 2000.0, 2500.0, 3000.0, 4000.0, 5000.0, 6500.0,
-        ];
-        let best = {
-            let Some(pattern) = &self.pattern else { return };
-            let mut best: Option<(f64, PatternLayout, Bounds)> = None;
-            for width in WIDTHS {
-                let layout = nest(pattern, width);
-                let bounds = pattern_bounds(pattern, &layout);
-                let size = bounds.size();
-                let aspect = size.x.max(1.0) / size.y.max(1.0);
-                let score = (aspect / target).ln().abs();
-                if best.as_ref().map_or(true, |(other, _, _)| score < *other) {
-                    best = Some((score, layout, bounds));
-                }
-            }
-            best
-        };
-        if let Some((_, layout, bounds)) = best {
-            self.nested = Some(layout);
-            self.bounds = bounds;
-            self.nest_aspect = target;
-        }
-    }
-
-    fn to_screen(&self, point: DVec2, rect: Rect) -> DVec2 {
-        let size = self.bounds.size();
-        let fit = ((rect.size.x - 24.0) / size.x)
-            .min((rect.size.y - 24.0) / size.y)
-            .max(0.0001);
-        rect.pos + rect.size * 0.5
-            + self.pan
-            + (point - self.bounds.centre()) * fit * self.zoom
-    }
-
-    fn part_offset<'a>(
-        &'a self,
-        layout: &'a PatternLayout,
-        part_index: usize,
-    ) -> (Point, f64) {
-        layout
-            .placements
-            .iter()
-            .find(|placement| placement.part == part_index)
-            .map(|placement| (placement.offset, placement.rotation_deg))
-            .unwrap_or((Point::default(), 0.0))
-    }
-
-    fn path_segments(
-        &self,
-        path: &makepad_fabric_draft::Path,
-        offset_by: Point,
-        rotation: f64,
-        rect: Rect,
-    ) -> Vec<(DVec2, DVec2)> {
-        let points = flatten(path, 1.0);
-        let transformed: Vec<DVec2> = points
-            .iter()
-            .map(|point| self.to_screen(place(*point, offset_by, rotation), rect))
-            .collect();
-        let mut segments: Vec<_> = transformed
-            .windows(2)
-            .map(|pair| (pair[0], pair[1]))
-            .collect();
-        if path.closed {
-            if let (Some(first), Some(last)) = (transformed.first(), transformed.last()) {
-                segments.push((*last, *first));
-            }
-        }
-        segments
-    }
-}
-
-impl Widget for FabricPatternView {
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        let rect = cx.walk_turtle(walk);
-        self.draw_bg.draw_abs(cx, rect);
-        cx.push_clip_rect(rect);
-        self.ensure_nest(rect);
-        let (Some(pattern), Some(layout)) = (&self.pattern, &self.nested) else {
-            let message = if self.error.is_empty() {
-                "pattern preview"
-            } else {
-                &self.error
-            };
-            self.draw_text.color = Vec4f {
-                x: 0.52,
-                y: 0.58,
-                z: 0.65,
-                w: 1.0,
-            };
-            self.draw_text
-                .draw_abs(cx, rect.pos + dvec2(14.0, 16.0), message);
-            cx.pop_clip_rect();
-            cx.add_aligned_rect_area(&mut self.area, rect);
-            return DrawStep::done();
-        };
-
-        struct Stroke {
-            from: DVec2,
-            to: DVec2,
-            color: Vec4f,
-            width: f64,
-        }
-        let mut strokes = Vec::new();
-        let mut labels = Vec::new();
-        let cut_color = Vec4f {
-            x: 0.93,
-            y: 0.96,
-            z: 0.99,
-            w: 1.0,
-        };
-        let seam_color = Vec4f {
-            x: 0.40,
-            y: 0.49,
-            z: 0.58,
-            w: 0.72,
-        };
-        let mark_color = Vec4f {
-            x: 1.0,
-            y: 0.40,
-            z: 0.18,
-            w: 0.95,
-        };
-
-        for (part_index, part) in pattern.parts.iter().enumerate() {
-            let (part_offset, rotation) = self.part_offset(layout, part_index);
-            let cut_path = offset(&part.outline, part.seam_allowance_mm);
-            for (from, to) in self.path_segments(&cut_path, part_offset, rotation, rect) {
-                strokes.push(Stroke {
-                    from,
-                    to,
-                    color: cut_color,
-                    width: 1.25,
-                });
-            }
-            for (from, to) in self.path_segments(&part.outline, part_offset, rotation, rect) {
-                strokes.push(Stroke {
-                    from,
-                    to,
-                    color: seam_color,
-                    width: 0.75,
-                });
-            }
-            for path in &part.internal {
-                for (from, to) in self.path_segments(path, part_offset, rotation, rect) {
-                    strokes.push(Stroke {
-                        from,
-                        to,
-                        color: seam_color,
-                        width: 0.75,
-                    });
-                }
-            }
-            for notch in &part.notches {
-                let at = self.to_screen(place(*notch, part_offset, rotation), rect);
-                strokes.push(Stroke {
-                    from: at + dvec2(-3.0, -3.0),
-                    to: at + dvec2(3.0, 3.0),
-                    color: mark_color,
-                    width: 1.0,
-                });
-                strokes.push(Stroke {
-                    from: at + dvec2(-3.0, 3.0),
-                    to: at + dvec2(3.0, -3.0),
-                    color: mark_color,
-                    width: 1.0,
-                });
-            }
-            let grain_from = self.to_screen(place(part.grainline.0, part_offset, rotation), rect);
-            let grain_to = self.to_screen(place(part.grainline.1, part_offset, rotation), rect);
-            strokes.push(Stroke {
-                from: grain_from,
-                to: grain_to,
-                color: mark_color,
-                width: 1.0,
-            });
-            let label_at = part
-                .labels
-                .first()
-                .map(|label| label.at)
-                .unwrap_or(part.outline.start);
-            labels.push((
-                self.to_screen(place(label_at, part_offset, rotation), rect),
-                format!(
-                    "{} · {}",
-                    part.name,
-                    if part.on_fold {
-                        "cut on fold".to_string()
-                    } else {
-                        format!("cut {}", part.cut_count)
-                    }
-                ),
-            ));
-        }
-
-        self.draw_line.begin_many_instances(cx);
-        for stroke in strokes {
-            self.draw_line.color = stroke.color;
-            self.draw_line
-                .segment(cx, stroke.from, stroke.to, stroke.width);
-        }
-        self.draw_line.end_many_instances(cx);
-        self.draw_text.color = Vec4f {
-            x: 0.78,
-            y: 0.84,
-            z: 0.90,
-            w: 1.0,
-        };
-        for (at, text) in labels {
-            self.draw_text.draw_abs(cx, at + dvec2(4.0, -5.0), &text);
-        }
-        cx.pop_clip_rect();
-        cx.add_aligned_rect_area(&mut self.area, rect);
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        match event.hits(cx, self.area) {
-            Hit::FingerDown(event) if event.device.is_primary_hit() => {
-                self.drag = Some(PatternDrag {
-                    from: event.abs,
-                    pan: self.pan,
-                });
-            }
-            Hit::FingerMove(event) => {
-                if let Some(drag) = self.drag {
-                    self.pan = drag.pan + event.abs - drag.from;
-                    self.redraw(cx);
-                }
-            }
-            Hit::FingerUp(_) => self.drag = None,
-            Hit::FingerScroll(event) => {
-                self.zoom = (self.zoom * (-event.scroll.y * 0.004).exp()).clamp(0.1, 30.0);
-                self.redraw(cx);
-            }
-            Hit::FingerHoverIn(_) | Hit::FingerHoverOver(_) => {
-                cx.set_cursor(MouseCursor::Grab)
-            }
-            _ => {}
-        }
-    }
-}
-
-fn place(point: Point, offset: Point, rotation_deg: f64) -> DVec2 {
-    let angle = rotation_deg.to_radians();
-    let (sin, cos) = angle.sin_cos();
-    dvec2(
-        point.x * cos - point.y * sin + offset.x,
-        point.x * sin + point.y * cos + offset.y,
-    )
-}
-
-fn pattern_bounds(pattern: &Pattern, layout: &PatternLayout) -> Bounds {
-    let mut bounds = Bounds::default();
-    for (part_index, part) in pattern.parts.iter().enumerate() {
-        let (part_offset, rotation) = layout
-            .placements
-            .iter()
-            .find(|placement| placement.part == part_index)
-            .map(|placement| (placement.offset, placement.rotation_deg))
-            .unwrap_or((Point::default(), 0.0));
-        include_part(&mut bounds, part, part_offset, rotation);
-    }
-    if !bounds.valid && layout.width_mm > 0.0 && layout.height_mm > 0.0 {
-        bounds.include(dvec2(0.0, 0.0));
-        bounds.include(dvec2(layout.width_mm, layout.height_mm));
-    }
-    bounds
-}
-
-fn include_part(bounds: &mut Bounds, part: &Part, part_offset: Point, rotation: f64) {
-    let cut = offset(&part.outline, part.seam_allowance_mm);
-    for point in flatten(&cut, 1.0) {
-        bounds.include(place(point, part_offset, rotation));
-    }
-}
diff --git a/apps/fabric/src/pipeline.rs b/apps/fabric/src/pipeline.rs
deleted file mode 100644
index 969adfb5c..000000000
--- a/apps/fabric/src/pipeline.rs
+++ /dev/null
@@ -1,676 +0,0 @@
-use crate::{
-    body_view::{map_measurements_to_vertices, BodyPoseMapping},
-    camera::CameraMailbox,
-};
-use makepad_ai_body::model::BodyModel;
-use makepad_fabric_measure::{measure, BodyMesh, MeasureOptions, Measured};
-use makepad_widgets::image_cache::ImageBuffer;
-use makepad_widgets::makepad_platform::thread::SignalToUI;
-use std::{
-    collections::VecDeque,
-    path::{Path, PathBuf},
-    sync::{
-        atomic::{AtomicBool, Ordering},
-        mpsc::{self, Receiver, Sender},
-        Arc,
-    },
-    thread,
-    time::{Duration, Instant},
-};
-
-const PHOTO_CROP_SIZE: usize = 512;
-const LIVE_CROP_SIZE: usize = 384;
-const SHAPE_ALPHA: f32 = 0.35;
-const POSE_ALPHA: f32 = 0.6;
-const SHAPE_RESET_GAP: Duration = Duration::from_secs(1);
-const FRAME_TIMEOUT: Duration = Duration::from_secs(2);
-const FRAME_POLL: Duration = Duration::from_millis(5);
-
-pub enum PipelineMessage {
-    Stage(String),
-    LiveFrame {
-        fps: f32,
-        model_ms: f32,
-        pose_ms: f32,
-        person: bool,
-        bbox: Option<[f32; 4]>,
-    },
-    Done {
-        measured: Box<Measured>,
-        mesh: Arc<BodyMesh>,
-        posed: Option<Arc<Vec<[f32; 3]>>>,
-        pose_mapping: BodyPoseMapping,
-        reset_pose: bool,
-    },
-    Failed(String),
-}
-
-struct RunRequest {
-    photo: PathBuf,
-    weights: PathBuf,
-    height_cm: Option<f32>,
-}
-
-struct LiveRequest {
-    weights: PathBuf,
-    height_cm: Option<f32>,
-    mailbox: CameraMailbox,
-}
-
-enum WorkerRequest {
-    Photo(RunRequest),
-    Live(LiveRequest),
-}
-
-pub struct Pipeline {
-    request_tx: Sender<WorkerRequest>,
-    message_rx: Receiver<PipelineMessage>,
-    live_stop: Arc<AtomicBool>,
-}
-
-impl Pipeline {
-    pub fn new() -> Self {
-        let (request_tx, request_rx) = mpsc::channel();
-        let (message_tx, message_rx) = mpsc::channel();
-        let live_stop = Arc::new(AtomicBool::new(true));
-        let worker_stop = live_stop.clone();
-        thread::Builder::new()
-            .name("fabric-body-pipeline".to_string())
-            .spawn(move || worker(request_rx, message_tx, worker_stop))
-            .expect("spawn fabric body worker");
-        Self {
-            request_tx,
-            message_rx,
-            live_stop,
-        }
-    }
-
-    pub fn run(
-        &self,
-        photo: PathBuf,
-        weights: PathBuf,
-        height_cm: Option<f32>,
-    ) -> Result<(), String> {
-        self.request_tx
-            .send(WorkerRequest::Photo(RunRequest {
-                photo,
-                weights,
-                height_cm,
-            }))
-            .map_err(|_| "the body model worker stopped".to_string())
-    }
-
-    pub fn start_live(
-        &self,
-        weights: PathBuf,
-        height_cm: Option<f32>,
-        mailbox: CameraMailbox,
-    ) -> Result<(), String> {
-        self.live_stop.store(false, Ordering::Release);
-        if self
-            .request_tx
-            .send(WorkerRequest::Live(LiveRequest {
-                weights,
-                height_cm,
-                mailbox,
-            }))
-            .is_err()
-        {
-            self.live_stop.store(true, Ordering::Release);
-            return Err("the body model worker stopped".to_string());
-        }
-        Ok(())
-    }
-
-    pub fn stop_live(&self) {
-        self.live_stop.store(true, Ordering::Release);
-    }
-
-    pub fn poll(&self) -> Vec<PipelineMessage> {
-        self.message_rx.try_iter().collect()
-    }
-}
-
-fn emit(sender: &Sender<PipelineMessage>, message: PipelineMessage) -> bool {
-    if sender.send(message).is_err() {
-        return false;
-    }
-    SignalToUI::set_ui_signal();
-    true
-}
-
-fn worker(
-    requests: Receiver<WorkerRequest>,
-    messages: Sender<PipelineMessage>,
-    live_stop: Arc<AtomicBool>,
-) {
-    let mut loaded: Option<(PathBuf, BodyModel)> = None;
-    while let Ok(request) = requests.recv() {
-        let result = match request {
-            WorkerRequest::Photo(request) => run_one(&request, &messages, &mut loaded),
-            WorkerRequest::Live(request) => {
-                run_live(&request, &messages, &mut loaded, &live_stop)
-            }
-        };
-        if let Err(error) = result {
-            if !emit(&messages, PipelineMessage::Failed(error)) {
-                return;
-            }
-        }
-    }
-}
-
-fn run_one(
-    request: &RunRequest,
-    messages: &Sender<PipelineMessage>,
-    loaded: &mut Option<(PathBuf, BodyModel)>,
-) -> Result<(), String> {
-    emit(messages, PipelineMessage::Stage("decoding photo…".to_string()));
-    let (rgb, width, height) = decode_rgb(&request.photo)?;
-
-    ensure_model(&request.weights, messages, loaded)?;
-
-    emit(messages, PipelineMessage::Stage("inferring…".to_string()));
-    let model = &mut loaded.as_mut().expect("model was loaded above").1;
-    model
-        .set_crop_size(PHOTO_CROP_SIZE)
-        .map_err(|error| format!("could not configure the body model: {error}"))?;
-    let packet = model
-        .infer(&rgb, width, height, None)
-        .map_err(|error| format!("body inference failed: {error}"))?;
-    let person = packet
-        .people
-        .first()
-        .ok_or_else(|| "no person found".to_string())?;
-    let posed = Arc::new(posed_vertices(
-        model,
-        &person.shape,
-        &person.expr,
-        person.mhr,
-        person.global_rot,
-    )?);
-    let vertices = model.rig().rest_vertices(&person.shape, &person.expr);
-    let face_indices = model
-        .weights
-        .i64_shaped("head_pose.faces", &[36_874, 3])
-        .map_err(|error| format!("could not read the body mesh faces: {error}"))?;
-    let mesh = Arc::new(body_mesh_from_flat(&vertices, &face_indices)?);
-
-    emit(messages, PipelineMessage::Stage("measuring…".to_string()));
-    let measured = measure(
-        &mesh,
-        &MeasureOptions {
-            height_cm: request.height_cm,
-        },
-    )
-    .map_err(|error| error.to_string())?;
-    let pose_mapping = map_measurements_to_vertices(&mesh, &measured);
-    emit(
-        messages,
-        PipelineMessage::Done {
-            measured: Box::new(measured),
-            mesh,
-            posed: Some(posed),
-            pose_mapping,
-            reset_pose: true,
-        },
-    );
-    Ok(())
-}
-
-fn ensure_model(
-    weights: &Path,
-    messages: &Sender<PipelineMessage>,
-    loaded: &mut Option<(PathBuf, BodyModel)>,
-) -> Result<(), String> {
-    if loaded
-        .as_ref()
-        .map(|(path, _)| path != weights)
-        .unwrap_or(true)
-    {
-        emit(
-            messages,
-            PipelineMessage::Stage("loading model 2.8 GB…".to_string()),
-        );
-        let model = BodyModel::load(weights)
-            .map_err(|error| format!("could not load the body model: {error}"))?;
-        *loaded = Some((weights.to_path_buf(), model));
-    }
-    Ok(())
-}
-
-fn run_live(
-    request: &LiveRequest,
-    messages: &Sender<PipelineMessage>,
-    loaded: &mut Option<(PathBuf, BodyModel)>,
-    stop: &AtomicBool,
-) -> Result<(), String> {
-    if stop.load(Ordering::Acquire) {
-        return Ok(());
-    }
-    ensure_model(&request.weights, messages, loaded)?;
-    let model = &mut loaded.as_mut().expect("model was loaded above").1;
-    model
-        .set_crop_size(LIVE_CROP_SIZE)
-        .map_err(|error| format!("could not configure live body inference: {error}"))?;
-    let face_indices = model
-        .weights
-        .i64_shaped("head_pose.faces", &[36_874, 3])
-        .map_err(|error| format!("could not read the body mesh faces: {error}"))?;
-
-    let started = Instant::now();
-    let mut previous_bbox = None;
-    let mut smoother = ShapeSmoother::default();
-    let mut pose_smoother = PoseSmoother::default();
-    let mut fps = FpsCounter::default();
-    let mut reset_pose = true;
-
-    while !stop.load(Ordering::Acquire) {
-        request.mailbox.request();
-        let wait_started = Instant::now();
-        let frame = loop {
-            if stop.load(Ordering::Acquire) {
-                return Ok(());
-            }
-            if let Some(frame) = request.mailbox.take() {
-                break Some(frame);
-            }
-            if wait_started.elapsed() >= FRAME_TIMEOUT {
-                break None;
-            }
-            thread::sleep(FRAME_POLL);
-        };
-        let Some(frame) = frame else {
-            if !emit(
-                messages,
-                PipelineMessage::Stage("no camera frames".to_string()),
-            ) {
-                return Ok(());
-            }
-            continue;
-        };
-
-        let model_started = Instant::now();
-        let packet = model
-            .infer(&frame.rgb, frame.width, frame.height, previous_bbox)
-            .map_err(|error| format!("live body inference failed: {error}"))?;
-        let model_ms = model_started.elapsed().as_secs_f32() * 1000.0;
-        let now = started.elapsed();
-        let person = packet.people.first();
-        let bbox = person.map(|person| person.bbox);
-        let mut pose_ms = 0.0;
-        let mut posed = None;
-        let smoothed_shape = if let Some(person) = person {
-            previous_bbox = Some(expand_bbox(
-                person.bbox,
-                frame.width,
-                frame.height,
-                0.15,
-            ));
-            let (mhr, global_rot) = pose_smoother.observe(person.mhr, person.global_rot);
-            let pose_started = Instant::now();
-            posed = Some(Arc::new(posed_vertices(
-                model,
-                &person.shape,
-                &person.expr,
-                mhr,
-                global_rot,
-            )?));
-            pose_ms = pose_started.elapsed().as_secs_f32() * 1000.0;
-            Some(smoother.observe_person(person.shape, now))
-        } else {
-            previous_bbox = None;
-            smoother.observe_miss(now);
-            pose_smoother.reset();
-            None
-        };
-        let current_fps = fps.tick(now);
-        if !emit(
-            messages,
-            PipelineMessage::LiveFrame {
-                fps: current_fps,
-                model_ms,
-                pose_ms,
-                person: person.is_some(),
-                bbox,
-            },
-        ) {
-            return Ok(());
-        }
-        if stop.load(Ordering::Acquire) {
-            return Ok(());
-        }
-
-        let Some(shape) = smoothed_shape else {
-            continue;
-        };
-        let expression = [0.0f32; 72];
-        let vertices = model.rig().rest_vertices(&shape, &expression);
-        let mesh = Arc::new(body_mesh_from_flat(&vertices, &face_indices)?);
-        let measured = measure(
-            &mesh,
-            &MeasureOptions {
-                height_cm: request.height_cm,
-            },
-        )
-        .map_err(|error| error.to_string())?;
-        let pose_mapping = map_measurements_to_vertices(&mesh, &measured);
-        if !emit(
-            messages,
-            PipelineMessage::Done {
-                measured: Box::new(measured),
-                mesh,
-                posed,
-                pose_mapping,
-                reset_pose,
-            },
-        ) {
-            return Ok(());
-        }
-        reset_pose = false;
-    }
-    Ok(())
-}
-
-#[derive(Default)]
-struct PoseSmoother {
-    mhr: Option<[f32; 204]>,
-    global_rot: Option<[f32; 3]>,
-}
-
-impl PoseSmoother {
-    fn observe(
-        &mut self,
-        mhr: [f32; 204],
-        global_rot: [f32; 3],
-    ) -> ([f32; 204], [f32; 3]) {
-        let global_rot = match self.global_rot {
-            Some(previous) => std::array::from_fn(|index| {
-                previous[index] + POSE_ALPHA * (global_rot[index] - previous[index])
-            }),
-            None => global_rot,
-        };
-        let mut mhr = match self.mhr {
-            Some(previous) => std::array::from_fn(|index| {
-                previous[index] + POSE_ALPHA * (mhr[index] - previous[index])
-            }),
-            None => mhr,
-        };
-        // The packet's 204 values are exactly the rig's [pose 136 | scales 68]
-        // input. Global rotation is pose slots 3..6; keep the separately
-        // smoothed copy authoritative before MhrRig::forward pads to 249.
-        mhr[3..6].copy_from_slice(&global_rot);
-        self.mhr = Some(mhr);
-        self.global_rot = Some(global_rot);
-        (mhr, global_rot)
-    }
-
-    fn reset(&mut self) {
-        self.mhr = None;
-        self.global_rot = None;
-    }
-}
-
-#[derive(Default)]
-struct ShapeSmoother {
-    shape: Option<[f32; 45]>,
-    last_person: Option<Duration>,
-}
-
-impl ShapeSmoother {
-    fn observe_person(&mut self, shape: [f32; 45], now: Duration) -> [f32; 45] {
-        if self
-            .last_person
-            .is_some_and(|last| now.saturating_sub(last) > SHAPE_RESET_GAP)
-        {
-            self.shape = None;
-        }
-        self.last_person = Some(now);
-        let smoothed = match self.shape {
-            Some(previous) => std::array::from_fn(|index| {
-                previous[index] + SHAPE_ALPHA * (shape[index] - previous[index])
-            }),
-            None => shape,
-        };
-        self.shape = Some(smoothed);
-        smoothed
-    }
-
-    fn observe_miss(&mut self, now: Duration) {
-        if self
-            .last_person
-            .is_some_and(|last| now.saturating_sub(last) > SHAPE_RESET_GAP)
-        {
-            self.shape = None;
-            self.last_person = None;
-        }
-    }
-}
-
-#[derive(Default)]
-struct FpsCounter {
-    samples: VecDeque<Duration>,
-}
-
-impl FpsCounter {
-    fn tick(&mut self, now: Duration) -> f32 {
-        self.samples.push_back(now);
-        while self.samples.len() > 10 {
-            self.samples.pop_front();
-        }
-        let Some(first) = self.samples.front().copied() else {
-            return 0.0;
-        };
-        let seconds = now.saturating_sub(first).as_secs_f32();
-        if seconds <= f32::EPSILON {
-            0.0
-        } else {
-            (self.samples.len().saturating_sub(1)) as f32 / seconds
-        }
-    }
-}
-
-pub(crate) fn expand_bbox(
-    bbox: [f32; 4],
-    width: u32,
-    height: u32,
-    amount: f32,
-) -> [f32; 4] {
-    let box_width = (bbox[2] - bbox[0]).max(0.0);
-    let box_height = (bbox[3] - bbox[1]).max(0.0);
-    [
-        (bbox[0] - box_width * amount).clamp(0.0, width as f32),
-        (bbox[1] - box_height * amount).clamp(0.0, height as f32),
-        (bbox[2] + box_width * amount).clamp(0.0, width as f32),
-        (bbox[3] + box_height * amount).clamp(0.0, height as f32),
-    ]
-}
-
-fn posed_vertices(
-    model: &BodyModel,
-    shape: &[f32; 45],
-    expression: &[f32; 72],
-    mut mhr: [f32; 204],
-    global_rot: [f32; 3],
-) -> Result<Vec<[f32; 3]>, String> {
-    // BodyPerson::mhr is already model_params(): pose 0..136 followed by
-    // scales 136..204. The root translation remains zero and the model's
-    // global rotation occupies 3..6. forward() pads the 45 identity slots
-    // to the rig's 249-wide internal vector, then returns rig-space cm.
-    mhr[3..6].copy_from_slice(&global_rot);
-    let output = model.rig().forward(shape, &mhr, expression, true);
-    vertices_from_flat(&output.verts)
-}
-
-fn decode_rgb(path: &Path) -> Result<(Vec<u8>, u32, u32), String> {
-    let bytes = std::fs::read(path)
-        .map_err(|error| format!("could not read {}: {error}", path.display()))?;
-    let extension = path
-        .extension()
-        .and_then(|extension| extension.to_str())
-        .unwrap_or_default()
-        .to_ascii_lowercase();
-    let image = match extension.as_str() {
-        "jpg" | "jpeg" => ImageBuffer::from_jpg(&bytes),
-        "png" => ImageBuffer::from_png(&bytes),
-        _ => return Err("choose a JPG or PNG photo".to_string()),
-    }
-    .map_err(|error| format!("could not decode {}: {error}", path.display()))?;
-    let pixel_count = image
-        .width
-        .checked_mul(image.height)
-        .ok_or_else(|| "photo dimensions are too large".to_string())?;
-    if image.data.len() < pixel_count {
-        return Err("decoded photo has too few pixels".to_string());
-    }
-    let width = u32::try_from(image.width).map_err(|_| "photo is too wide".to_string())?;
-    let height = u32::try_from(image.height).map_err(|_| "photo is too tall".to_string())?;
-    Ok((argb_to_rgb(&image.data[..pixel_count]), width, height))
-}
-
-pub(crate) fn argb_to_rgb(pixels: &[u32]) -> Vec<u8> {
-    let mut rgb = Vec::with_capacity(pixels.len() * 3);
-    for pixel in pixels {
-        rgb.push((pixel >> 16) as u8);
-        rgb.push((pixel >> 8) as u8);
-        rgb.push(*pixel as u8);
-    }
-    rgb
-}
-
-pub(crate) fn faces_i64_to_u32(
-    values: &[i64],
-    vertex_count: usize,
-) -> Result<Vec<[u32; 3]>, String> {
-    if values.len() % 3 != 0 {
-        return Err("body face index buffer is not made of triangles".to_string());
-    }
-    values
-        .chunks_exact(3)
-        .enumerate()
-        .map(|(face_index, triangle)| {
-            let mut face = [0; 3];
-            for corner in 0..3 {
-                let index = usize::try_from(triangle[corner]).map_err(|_| {
-                    format!("body face {face_index} contains a negative vertex index")
-                })?;
-                if index >= vertex_count {
-                    return Err(format!(
-                        "body face {face_index} references vertex {index}, but there are {vertex_count} vertices"
-                    ));
-                }
-                face[corner] = u32::try_from(index)
-                    .map_err(|_| format!("body vertex index {index} exceeds u32"))?;
-            }
-            Ok(face)
-        })
-        .collect()
-}
-
-pub(crate) fn body_mesh_from_flat(
-    vertices: &[f32],
-    face_indices: &[i64],
-) -> Result<BodyMesh, String> {
-    let vertices = vertices_from_flat(vertices)?;
-    let faces = faces_i64_to_u32(face_indices, vertices.len())?;
-    Ok(BodyMesh {
-        vertices,
-        faces,
-        landmarks: None,
-    })
-}
-
-fn vertices_from_flat(vertices: &[f32]) -> Result<Vec<[f32; 3]>, String> {
-    if vertices.is_empty() || vertices.len() % 3 != 0 {
-        return Err("body vertex buffer is empty or malformed".to_string());
-    }
-    Ok(vertices
-        .chunks_exact(3)
-        .map(|point| [point[0], point[1], point[2]])
-        .collect())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn converts_aarrggbb_to_rgb() {
-        assert_eq!(
-            argb_to_rgb(&[0xff_12_34_56, 0x00_ab_cd_ef]),
-            vec![0x12, 0x34, 0x56, 0xab, 0xcd, 0xef]
-        );
-    }
-
-    #[test]
-    fn builds_a_tiny_checked_mesh() {
-        let mesh = body_mesh_from_flat(
-            &[0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0, 0.0],
-            &[0, 1, 2],
-        )
-        .unwrap();
-        assert_eq!(mesh.vertices.len(), 3);
-        assert_eq!(mesh.faces, vec![[0, 1, 2]]);
-        assert!(faces_i64_to_u32(&[0, 1, 3], 3).is_err());
-        assert!(faces_i64_to_u32(&[-1, 1, 2], 3).is_err());
-    }
-
-    #[test]
-    fn live_shape_ema_converges_and_resets_after_a_gap() {
-        let mut smoother = ShapeSmoother::default();
-        assert_eq!(
-            smoother.observe_person([0.0; 45], Duration::ZERO),
-            [0.0; 45]
-        );
-        let first = smoother.observe_person([10.0; 45], Duration::from_millis(250));
-        assert!((first[0] - 3.5).abs() < 0.0001);
-        let second = smoother.observe_person([10.0; 45], Duration::from_millis(500));
-        assert!((second[0] - 5.775).abs() < 0.0001);
-
-        smoother.observe_miss(Duration::from_millis(1_501));
-        let reset = smoother.observe_person([8.0; 45], Duration::from_millis(1_750));
-        assert_eq!(reset, [8.0; 45]);
-    }
-
-    #[test]
-    fn live_pose_ema_smooths_parameters_and_keeps_global_slots_in_sync() {
-        let mut smoother = PoseSmoother::default();
-        let mut initial_mhr = [0.0; 204];
-        initial_mhr[20] = 2.0;
-        let (initial, initial_rot) = smoother.observe(initial_mhr, [1.0, 2.0, 3.0]);
-        assert_eq!(initial[3..6], initial_rot);
-
-        let mut next_mhr = [10.0; 204];
-        next_mhr[20] = 12.0;
-        let (smoothed, smoothed_rot) = smoother.observe(next_mhr, [3.0, 4.0, 5.0]);
-        assert!((smoothed[20] - 8.0).abs() < 0.0001);
-        assert_eq!(smoothed_rot, [2.2, 3.2, 4.2]);
-        assert_eq!(smoothed[3..6], smoothed_rot);
-
-        smoother.reset();
-        let (reset, _) = smoother.observe([7.0; 204], [0.5, 1.0, 1.5]);
-        assert_eq!(reset[20], 7.0);
-    }
-
-    #[test]
-    fn bbox_expansion_is_fifteen_percent_and_clamped() {
-        let expanded = expand_bbox([100.0, 50.0, 300.0, 250.0], 640, 360, 0.15);
-        for (actual, expected) in expanded.into_iter().zip([70.0, 20.0, 330.0, 280.0]) {
-            assert!((actual - expected).abs() < 0.0001, "{expanded:?}");
-        }
-        assert_eq!(
-            expand_bbox([5.0, 10.0, 635.0, 350.0], 640, 360, 0.15),
-            [0.0, 0.0, 640.0, 360.0]
-        );
-    }
-
-    #[test]
-    fn fps_counter_tracks_recent_frame_cadence() {
-        let mut counter = FpsCounter::default();
-        assert_eq!(counter.tick(Duration::ZERO), 0.0);
-        for quarter in 1..=4 {
-            let fps = counter.tick(Duration::from_millis(quarter * 250));
-            assert!((fps - 4.0).abs() < 0.0001, "{fps}");
-        }
-    }
-}
diff --git a/apps/files/Cargo.toml b/apps/files/Cargo.toml
deleted file mode 100644
index 07ff16163..000000000
--- a/apps/files/Cargo.toml
+++ /dev/null
@@ -1,25 +0,0 @@
-[package]
-name = "makepad-files"
-version = "0.1.0"
-edition = "2021"
-
-[[bin]]
-name = "files"
-path = "src/main.rs"
-
-[features]
-default = ["chat"]
-chat = ["dep:makepad-ai-hub"]
-demo = []
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-wm-api = { path = "../../libs/wm_api" }
-# The AI services wire: bounded read and confirmed mutation tools on the bus
-# (hosted port, id-correlated runner — see ai_service.rs).
-makepad-ai-services = { path = "../../libs/ai/services" }
-makepad-strict-json = { path = "../../libs/strict_json" }
-# The ask panel's local model: an in-process Qwen GGUF on makepad-ggml, loaded
-# only when the panel is first opened.
-makepad-ai-hub = { path = "../../libs/ai/hub", default-features = false, features = ["llm"], optional = true }
diff --git a/apps/files/build.rs b/apps/files/build.rs
deleted file mode 100644
index 6b130ff49..000000000
--- a/apps/files/build.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-#[path = "../../libs/ai/models/paint/src/png.rs"]
-#[allow(dead_code)]
-mod png;
-
-use std::{env, fs, path::Path};
-
-const WIDTH: u32 = 256;
-const HEIGHT: u32 = 128;
-
-const PALETTES: [(&str, [u8; 3], [u8; 3], [u8; 3]); 6] = [
-    ("aurora-vignette.png", [28, 31, 78], [69, 175, 170], [227, 151, 232]),
-    ("canyon-vignette.png", [86, 35, 38], [221, 119, 70], [255, 211, 128]),
-    ("lagoon-vignette.png", [12, 55, 77], [28, 154, 166], [151, 232, 207]),
-    ("meadow-vignette.png", [36, 68, 45], [124, 167, 79], [234, 213, 126]),
-    ("twilight-vignette.png", [36, 25, 65], [103, 71, 141], [238, 144, 116]),
-    ("cinema-still.png", [19, 24, 39], [56, 75, 105], [235, 176, 91]),
-];
-
-fn mix(a: u8, b: u8, amount: u32) -> u32 {
-    (u32::from(a) * (255 - amount) + u32::from(b) * amount) / 255
-}
-
-fn picture(top: [u8; 3], bottom: [u8; 3], accent: [u8; 3], seed: u32) -> Vec<u8> {
-    let mut pixels = Vec::with_capacity((WIDTH * HEIGHT * 3) as usize);
-    let glow_x = 36 + seed * 31;
-    let glow_y = 22 + (seed * 17) % 54;
-    for y in 0..HEIGHT {
-        for x in 0..WIDTH {
-            let blend = (y * 190 / (HEIGHT - 1) + x * 65 / (WIDTH - 1)).min(255);
-            let edge_x = (x as i32 * 2 - (WIDTH - 1) as i32).unsigned_abs();
-            let edge_y = (y as i32 * 2 - (HEIGHT - 1) as i32).unsigned_abs();
-            let vignette = edge_x * edge_x * 18 / ((WIDTH - 1) * (WIDTH - 1))
-                + edge_y * edge_y * 24 / ((HEIGHT - 1) * (HEIGHT - 1));
-            let glow_dx = (x as i32 - glow_x as i32).unsigned_abs();
-            let glow_dy = (y as i32 - glow_y as i32).unsigned_abs();
-            let glow = 72u32.saturating_sub(glow_dx * glow_dx / 360 + glow_dy * glow_dy / 90);
-            let texture = ((x * 17 + y * 31 + seed * 43) & 7) as i32 - 3;
-
-            for channel in 0..3 {
-                let base = mix(top[channel], bottom[channel], blend);
-                let lit = (base * (72 - glow) + u32::from(accent[channel]) * glow) / 72;
-                pixels.push((lit as i32 - vignette as i32 + texture).clamp(0, 255) as u8);
-            }
-        }
-    }
-    pixels
-}
-
-fn write_if_changed(path: &Path, bytes: &[u8]) {
-    if fs::read(path).ok().as_deref() != Some(bytes) {
-        fs::write(path, bytes).expect("write generated files demo picture");
-    }
-}
-
-fn main() {
-    println!("cargo:rerun-if-changed=../../libs/ai/models/paint/src/png.rs");
-    println!("cargo:rerun-if-changed=build.rs");
-    let out_dir = env::var_os("OUT_DIR").expect("Cargo did not set OUT_DIR");
-    for (seed, (name, top, bottom, accent)) in PALETTES.iter().copied().enumerate() {
-        let pixels = picture(top, bottom, accent, seed as u32);
-        let encoded = png::encode_png(WIDTH, HEIGHT, png::PngColor::Rgb, &pixels);
-        write_if_changed(&Path::new(&out_dir).join(name), &encoded);
-    }
-}
diff --git a/apps/files/demos/amusement-ride.jpg b/apps/files/demos/amusement-ride.jpg
deleted file mode 100644
index a4c55fe62..000000000
Binary files a/apps/files/demos/amusement-ride.jpg and /dev/null differ
diff --git a/apps/files/demos/royal-esplanade-panorama.jpg b/apps/files/demos/royal-esplanade-panorama.jpg
deleted file mode 100644
index 41e66b6c9..000000000
Binary files a/apps/files/demos/royal-esplanade-panorama.jpg and /dev/null differ
diff --git a/apps/files/demos/rubber-duck-illustration.png b/apps/files/demos/rubber-duck-illustration.png
deleted file mode 100644
index 21c64d294..000000000
Binary files a/apps/files/demos/rubber-duck-illustration.png and /dev/null differ
diff --git a/apps/files/src/ai_service.rs b/apps/files/src/ai_service.rs
deleted file mode 100644
index 2ed56031d..000000000
--- a/apps/files/src/ai_service.rs
+++ /dev/null
@@ -1,250 +0,0 @@
-//! The file browser on the desktop's AI bus.
-//!
-//! Hosted by the window manager, the app opens one [`AiServicePort`] with
-//! the manifest from `chat_tools::service_manifest` and answers the calls
-//! that come back through it. The tools are the same seven the app's own
-//! panel has; what is new is how they run: every call carries the
-//! engine's `call_id`, the answer carries it back, and the person (or the
-//! router) can give up on a call mid-walk. The old panel's runner is
-//! order-only and cannot do either, so this one sits beside it rather
-//! than inside it, and the two never share a job.
-//!
-//! One worker thread, one job at a time. A job in flight is cancelled by
-//! a flag the walk checks on every entry; a job still queued behind it is
-//! cancelled before it starts. Progress from the walk and the finished
-//! results come back on channels the UI drains on its signal.
-
-use std::{
-    collections::HashMap,
-    path::PathBuf,
-    sync::{
-        atomic::{AtomicBool, Ordering},
-        mpsc::{channel, Receiver, Sender},
-        Arc,
-    },
-};
-
-use makepad_ai_services::wire::{ServiceCall, ToolResult};
-use makepad_strict_json as json;
-use makepad_widgets::makepad_platform::thread::{SignalToUI, ThreadOptions, ThreadSpawner};
-
-use crate::chat_tools::{run_with, ToolJob, ToolOutcome};
-
-#[cfg(test)]
-use std::thread;
-
-/// One call on its way to the worker.
-struct ServiceJob {
-    call_id: String,
-    job: ToolJob,
-    cancel: Arc<AtomicBool>,
-}
-
-/// What the worker sends back, in the order it happened.
-pub enum ServiceReply {
-    Result { result: ToolResult, mutated: bool },
-    Progress { call_id: String, note: String, permille: u16 },
-}
-
-/// The bus's tool worker: correlated by call id, cancellable.
-pub struct ServiceRunner {
-    jobs: Sender<ServiceJob>,
-    replies: Receiver<ServiceReply>,
-    /// The cancel flag of every call not yet answered.
-    live: HashMap<String, Arc<AtomicBool>>,
-}
-
-impl ServiceRunner {
-    pub fn new(spawner: &ThreadSpawner) -> Self {
-        let (jobs, job_rx) = channel::<ServiceJob>();
-        let (reply_tx, replies) = channel::<ServiceReply>();
-        if let Ok(handle) = spawner.spawn_worker(
-            ThreadOptions { name: Some("files-ai-service".into()), ..Default::default() },
-            move || {
-            while let Ok(ServiceJob { call_id, job, cancel }) = job_rx.recv() {
-                let (result, mutated) = if cancel.load(Ordering::Relaxed) {
-                    // Given up on while it waited its turn: never started.
-                    (ToolResult::cancelled(&call_id), false)
-                } else {
-                    let progress_tx = reply_tx.clone();
-                    let progress_id = call_id.clone();
-                    let progress = move |permille: u16| {
-                        let _ = progress_tx.send(ServiceReply::Progress {
-                            call_id: progress_id.clone(),
-                            note: "measuring…".to_string(),
-                            permille,
-                        });
-                        SignalToUI::set_ui_signal();
-                    };
-                    let outcome = run_with(&job, &cancel, &progress);
-                    if cancel.load(Ordering::Relaxed) {
-                        // The walk stopped early on the flag: what it has
-                        // is a floor nobody asked for any more.
-                        (ToolResult::cancelled(&call_id), false)
-                    } else {
-                        let mutated = outcome.mutated;
-                        (result_for(&call_id, outcome), mutated)
-                    }
-                };
-                if reply_tx.send(ServiceReply::Result { result, mutated }).is_err() {
-                    return;
-                }
-                SignalToUI::set_ui_signal();
-            }
-            },
-        ) {
-            handle.detach();
-        }
-        Self { jobs, replies, live: HashMap::new() }
-    }
-
-    /// Queue one call. `cwd` is the folder the person is looking at — what
-    /// a relative path is read from — and `home` the jail.
-    pub fn submit(&mut self, call: &ServiceCall, cwd: PathBuf, home: PathBuf) {
-        let cancel = Arc::new(AtomicBool::new(false));
-        self.live.insert(call.call_id.clone(), cancel.clone());
-        let job = ToolJob {
-            name: call.tool.clone(),
-            args: flat_args(&call.args),
-            cwd,
-            home,
-        };
-        let _ = self.jobs.send(ServiceJob { call_id: call.call_id.clone(), job, cancel });
-    }
-
-    /// Give up on one call, running or queued. Unknown ids are nothing.
-    pub fn cancel(&mut self, call_id: &str) {
-        if let Some(flag) = self.live.get(call_id) {
-            flag.store(true, Ordering::Relaxed);
-        }
-    }
-
-    /// Everything the worker sent since the last drain. A result retires
-    /// its call's flag.
-    pub fn drain(&mut self) -> Vec<ServiceReply> {
-        let replies: Vec<ServiceReply> = self.replies.try_iter().collect();
-        for reply in &replies {
-            if let ServiceReply::Result { result, .. } = reply {
-                self.live.remove(&result.call_id);
-            }
-        }
-        replies
-    }
-}
-
-/// A tool's outcome as the wire says it. The tools already sort their own
-/// failures into "refused" (the jail, an unknown name) and "could not"
-/// (the disk said no); the wire keeps that distinction.
-fn result_for(call_id: &str, outcome: ToolOutcome) -> ToolResult {
-    if !outcome.is_error {
-        return ToolResult::ok(call_id, outcome.text, outcome.note);
-    }
-    if outcome.note.starts_with("refused") || outcome.note.starts_with("unknown tool") {
-        ToolResult::refused(call_id, outcome.text)
-    } else {
-        ToolResult::failed(call_id, outcome.text)
-    }
-}
-
-/// The call's JSON argument object as the tools read it: one string per
-/// key. Numbers and booleans become their text; nested values are dropped,
-/// since no tool here takes one.
-pub fn flat_args(args: &str) -> Vec<(String, String)> {
-    let Ok(json::Value::Obj(fields)) = json::parse(args.as_bytes()) else {
-        return Vec::new();
-    };
-    fields
-        .into_iter()
-        .filter_map(|(key, value)| {
-            let text = match value {
-                json::Value::Str(s) => s,
-                json::Value::Int(i) => i.to_string(),
-                json::Value::F64(f) => f.to_string(),
-                json::Value::Bool(b) => b.to_string(),
-                _ => return None,
-            };
-            Some((key, text))
-        })
-        .collect()
-}
-
-#[cfg(test)]
-// Native worker tests use std deadlines while exercising blocking threads.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::wire::ToolOutcome as Outcome;
-    use std::time::{Duration, Instant};
-
-    fn call(id: &str, tool: &str, args: &str) -> ServiceCall {
-        ServiceCall { call_id: id.into(), tool: tool.into(), args: args.into() }
-    }
-
-    fn wait_for(runner: &mut ServiceRunner, n: usize) -> Vec<ToolResult> {
-        let deadline = Instant::now() + Duration::from_secs(20);
-        let mut out = Vec::new();
-        while out.len() < n && Instant::now() < deadline {
-            for reply in runner.drain() {
-                if let ServiceReply::Result { result: r, .. } = reply {
-                    out.push(r);
-                }
-            }
-            thread::sleep(Duration::from_millis(5));
-        }
-        out
-    }
-
-    #[test]
-    fn json_args_become_the_tools_flat_pairs() {
-        let args = flat_args(r#"{"path":"~/Downloads","top":3,"deep":{"x":1},"quick":true}"#);
-        assert_eq!(
-            args,
-            vec![
-                ("path".to_string(), "~/Downloads".to_string()),
-                ("top".to_string(), "3".to_string()),
-                ("quick".to_string(), "true".to_string()),
-            ]
-        );
-        assert!(flat_args("not json").is_empty());
-        assert!(flat_args("[1,2]").is_empty());
-    }
-
-    #[test]
-    fn results_carry_their_own_call_ids_and_a_queued_cancel_never_runs() {
-        let home = crate::model::home_dir();
-        let spawner = makepad_widgets::Cx::new(Box::new(|_, _| {})).thread_spawner();
-        let mut runner = ServiceRunner::new(&spawner);
-        // An unknown tool is refused; a jail escape is refused; both keep
-        // their ids whatever order the worker answers in.
-        runner.submit(&call("a", "stat", r#"{"path":"/etc/passwd"}"#), home.clone(), home.clone());
-        runner.submit(&call("b", "rm_rf", r#"{"path":"~"}"#), home.clone(), home.clone());
-        runner.submit(&call("c", "stat", r#"{"path":"~"}"#), home.clone(), home.clone());
-        // Cancelled while it is still queued: it must come back cancelled
-        // without the tool ever running.
-        runner.cancel("c");
-        assert_eq!(runner.live.len(), 3);
-        let results = wait_for(&mut runner, 3);
-        assert_eq!(results.len(), 3);
-        let by_id = |id: &str| results.iter().find(|r| r.call_id == id).unwrap();
-        assert_eq!(by_id("a").outcome, Outcome::Refused);
-        assert!(by_id("a").text.contains("refused"));
-        assert_eq!(by_id("b").outcome, Outcome::Refused);
-        assert!(by_id("b").text.contains("no tool called"));
-        assert_eq!(by_id("c").outcome, Outcome::Cancelled);
-        assert_eq!(runner.live.len(), 0);
-        // An unknown id is nothing.
-        runner.cancel("zzz");
-    }
-
-    #[test]
-    fn a_folder_walk_stops_on_the_flag() {
-        let cancel = AtomicBool::new(true);
-        let started = Instant::now();
-        let (bytes, files, complete) = crate::chat_tools::measure_for_test(
-            std::path::Path::new(env!("CARGO_MANIFEST_DIR")),
-            &cancel,
-        );
-        assert_eq!((bytes, files, complete), (0, 0, false));
-        assert!(started.elapsed() < Duration::from_secs(1));
-    }
-}
diff --git a/apps/files/src/chat_tools.rs b/apps/files/src/chat_tools.rs
deleted file mode 100644
index f52df2519..000000000
--- a/apps/files/src/chat_tools.rs
+++ /dev/null
@@ -1,1019 +0,0 @@
-//! What the chat panel's model is allowed to read and change.
-//!
-//! Four bounded read tools inspect paths; three mutation tools make a folder,
-//! rename one item, or move one item to the platform Trash. On the desktop bus
-//! those three wait for confirmation because their manifest risk is
-//! `Destructive`. There is
-//! no permanent delete or shell, and [`run`] is a closed match over the seven
-//! names.
-//!
-//! Every path the model names goes through [`resolve`] first. It expands `~`,
-//! folds `.` and `..` away *lexically* (so `~/../../etc` is refused before the
-//! disk is touched at all), then canonicalises — which is what resolves any
-//! symlink — and refuses anything that does not land inside the user's home.
-//! A tool can therefore be handed any string at all and still only ever read
-//! something the person running the app could already open in the browser.
-//!
-//! The tools run on a worker thread, never the UI's: measuring a folder is a
-//! disk walk, and a file browser that stops painting because a chat is
-//! counting bytes would be worse than one with no chat. Two callers share
-//! them — the app's own panel through [`ToolRunner`] (in call order), and
-//! the desktop's assistant through the bus runner in `ai_service.rs`, which
-//! correlates by call id and can give up on a walk half-way ([`run_with`]).
-
-use std::{
-    path::{Component, Path, PathBuf},
-    sync::atomic::{AtomicBool, Ordering},
-};
-#[cfg(feature = "chat")]
-use std::sync::mpsc::{channel, Receiver, Sender};
-
-#[cfg(feature = "chat")]
-use makepad_ai_hub::local_llm::ToolSpec;
-use makepad_ai_services::wire::{Risk, ServiceManifest, ToolDef};
-
-use crate::{
-    model::{self, FileEntry},
-    vfs::vfs,
-};
-
-/// The most entries one `list_dir` ever returns. A folder with ten thousand
-/// files in it answers the question "what is in here" with the first two
-/// hundred and a count, not with ten thousand lines of context.
-const LIST_LIMIT: usize = 200;
-/// The most bytes `read_file` will ever hand back.
-const READ_LIMIT: usize = 16 * 1024;
-/// The default, and the ceiling, for `treemap_summary`'s child count.
-const SUMMARY_TOP: usize = 12;
-/// How long one `treemap_summary` may spend walking before it answers with
-/// what it has and says the numbers are a floor.
-const MEASURE_BUDGET_SECS: f64 = 4.0;
-/// How deep that walk goes, and how many entries it will look at.
-const MEASURE_DEPTH: usize = 10;
-const MEASURE_ENTRIES: usize = 400_000;
-
-/// The one table every description of the tools is built from: the old
-/// panel's `ToolSpec`s and the desktop bus's manifest read the SAME name,
-/// sentence and schema, so the two can never drift apart. Every schema is
-/// an argument object (`"type":"object"`), which the wire insists on.
-const TOOL_TABLE: [(&str, &str, &str, Risk); 7] = [
-    (
-        "list_dir",
-        "List what is directly inside a folder: each entry's name, whether it is a folder, its kind and its size. Bounded to the first 200 entries. Use this before saying anything about what a folder contains.",
-        r#"{"type":"object","properties":{"path":{"type":"string","description":"folder path; ~ means the home folder, and a relative path is read from the folder the user is in"}},"required":["path"]}"#,
-        Risk::Read,
-    ),
-    (
-        "read_file",
-        "Read the beginning of a text file (at most 16 kB). Binary files are refused with a note of what they are instead. Use this to answer questions about what a file actually says.",
-        r#"{"type":"object","properties":{"path":{"type":"string"},"max_bytes":{"type":"integer","description":"how much to read, up to 16384"}},"required":["path"]}"#,
-        Risk::Read,
-    ),
-    (
-        "stat",
-        "One path's kind, size and modification time. Cheap — use it when you only need to know what something is.",
-        r#"{"type":"object","properties":{"path":{"type":"string"}},"required":["path"]}"#,
-        Risk::Read,
-    ),
-    (
-        "treemap_summary",
-        "Where a folder's bytes actually are: its heaviest direct children with their recursive sizes and file counts. This is what the treemap draws. Use it for 'what is taking up the space' questions.",
-        r#"{"type":"object","properties":{"path":{"type":"string"},"top":{"type":"integer","description":"how many children to list, up to 12"}},"required":["path"]}"#,
-        Risk::Read,
-    ),
-    (
-        "mkdir",
-        "Create a folder inside the home-folder jail. Refuses an existing path.",
-        r#"{"type":"object","properties":{"path":{"type":"string","description":"new folder path"}},"required":["path"]}"#,
-        Risk::Destructive,
-    ),
-    (
-        "rename",
-        "Rename one file or folder inside the home-folder jail. The new name must be a bare name and must not already exist.",
-        r#"{"type":"object","properties":{"path":{"type":"string"},"new_name":{"type":"string","description":"bare new name, with no path separators"}},"required":["path","new_name"]}"#,
-        Risk::Destructive,
-    ),
-    (
-        "trash",
-        "Move one file or folder inside the home-folder jail to the platform Trash. It is never permanently deleted.",
-        r#"{"type":"object","properties":{"path":{"type":"string"}},"required":["path"]}"#,
-        Risk::Destructive,
-    ),
-];
-
-/// The tools, exactly as the panel's own model is told about them.
-#[cfg(feature = "chat")]
-pub fn tools() -> Vec<ToolSpec> {
-    TOOL_TABLE
-        .iter()
-        .map(|(name, description, schema, _)| ToolSpec::new(*name, *description, *schema))
-        .collect()
-}
-
-/// The same seven tools as the desktop assistant learns them over the bus
-/// (`ai_service.rs`). Mutations are `Destructive`, so the router confirms
-/// them before a call reaches this app.
-pub fn service_manifest() -> ServiceManifest {
-    let mut manifest = ServiceManifest::new(
-        "files",
-        "Files",
-        "The file browser. Its tools list folders, read text, inspect metadata, measure folder sizes, create folders, rename items, and move items to Trash. Paths may be absolute, `~` for the home folder, or relative to the folder the person is looking at; anything outside the home is refused. Mutations require confirmation.",
-    );
-    for (name, description, schema, risk) in TOOL_TABLE {
-        manifest = manifest.with_tool(ToolDef::new(name, description, schema, risk));
-    }
-    manifest
-}
-
-/// One tool call, as it goes to the worker.
-pub struct ToolJob {
-    pub name: String,
-    pub args: Vec<(String, String)>,
-    /// The folder the user is looking at: what a relative path is read from.
-    pub cwd: PathBuf,
-    pub home: PathBuf,
-}
-
-/// One tool call, as it comes back.
-pub struct ToolOutcome {
-    /// The dim line the transcript shows — "looked at ~/local/maps — 12 entries".
-    pub note: String,
-    /// What the model is told.
-    pub text: String,
-    pub is_error: bool,
-    /// A successful filesystem mutation asks the UI to relist its folder.
-    pub mutated: bool,
-}
-
-/// The tool worker: one thread, one job at a time, results in call order.
-#[cfg(feature = "chat")]
-pub struct ToolRunner {
-    jobs: Sender<ToolJob>,
-    results: Receiver<ToolOutcome>,
-}
-
-#[cfg(feature = "chat")]
-impl ToolRunner {
-    pub fn new(spawner: &makepad_widgets::makepad_platform::thread::ThreadSpawner) -> Self {
-        let (jobs, job_rx) = channel::<ToolJob>();
-        let (result_tx, results) = channel();
-        if let Ok(handle) = spawner.spawn_worker(
-            makepad_widgets::makepad_platform::thread::ThreadOptions {
-                name: Some("files-chat-tools".into()),
-                ..Default::default()
-            },
-            move || {
-                while let Ok(job) = job_rx.recv() {
-                    if result_tx.send(run(&job)).is_err() {
-                        return;
-                    }
-                    makepad_widgets::makepad_platform::thread::SignalToUI::set_ui_signal();
-                }
-            },
-        ) {
-            handle.detach();
-        }
-        Self { jobs, results }
-    }
-
-    pub fn submit(&self, job: ToolJob) {
-        let _ = self.jobs.send(job);
-    }
-
-    pub fn drain(&self) -> Vec<ToolOutcome> {
-        self.results.try_iter().collect()
-    }
-}
-
-/// Run one tool. The whole of what the model can do to a filesystem.
-#[cfg(any(test, feature = "chat"))]
-pub fn run(job: &ToolJob) -> ToolOutcome {
-    run_with(job, &AtomicBool::new(false), &|_| {})
-}
-
-/// [`run`] for a caller that may give up on the call: `cancel` set from any
-/// thread makes the folder walk return at once (the result is then a floor,
-/// and the bus runner reports the call as cancelled rather than as an
-/// answer), and `progress` hears a permille as `treemap_summary` finishes
-/// each direct child — the only tool slow enough to be worth watching.
-pub fn run_with(job: &ToolJob, cancel: &AtomicBool, progress: &dyn Fn(u16)) -> ToolOutcome {
-    run_with_vfs(job, vfs().as_ref(), cancel, progress)
-}
-
-fn run_with_vfs(
-    job: &ToolJob,
-    fs: &dyn crate::vfs::Vfs,
-    cancel: &AtomicBool,
-    progress: &dyn Fn(u16),
-) -> ToolOutcome {
-    let raw = arg(&job.args, "path");
-    let resolved = resolve_with(raw, &job.home, &job.cwd, fs);
-    let path = match resolved {
-        Ok(path) => path,
-        Err(error) => {
-            return ToolOutcome {
-                note: format!("refused {}", short(Path::new(raw), &job.home)),
-                text: error,
-                is_error: true,
-                mutated: false,
-            }
-        }
-    };
-    let shown = short(&path, &job.home);
-    match job.name.as_str() {
-        "list_dir" => finish(list_dir(fs, &path), format!("looked at {shown}"), shown),
-        "read_file" => {
-            let max = number(arg(&job.args, "max_bytes")).unwrap_or(READ_LIMIT);
-            finish(read_file(fs, &path, max), format!("read {shown}"), shown)
-        }
-        "stat" => finish(stat(fs, &path), format!("checked {shown}"), shown),
-        "treemap_summary" => {
-            let top = number(arg(&job.args, "top"))
-                .unwrap_or(SUMMARY_TOP)
-                .clamp(1, SUMMARY_TOP);
-            finish(summary(fs, &path, top, cancel, progress), format!("measured {shown}"), shown)
-        }
-        "mkdir" => mkdir(fs, &path, &shown),
-        "rename" => rename(fs, &path, arg(&job.args, "new_name"), &job.home, &shown),
-        "trash" => trash(fs, &path, &job.home, &shown),
-        other => ToolOutcome {
-            note: format!("unknown tool {other}"),
-            text: format!("there is no tool called {other}"),
-            is_error: true,
-            mutated: false,
-        },
-    }
-}
-
-/// A tool's result plus the one-line note the transcript shows. The note gets
-/// the tool's own tail ("— 12 entries") when it succeeded.
-fn finish(result: Result<(String, String), String>, verb: String, shown: String) -> ToolOutcome {
-    match result {
-        Ok((tail, text)) => ToolOutcome {
-            note: if tail.is_empty() {
-                verb
-            } else {
-                format!("{verb} — {tail}")
-            },
-            text,
-            is_error: false,
-            mutated: false,
-        },
-        Err(error) => ToolOutcome {
-            note: format!("could not read {shown}"),
-            text: error,
-            is_error: true,
-            mutated: false,
-        },
-    }
-}
-
-fn refused(shown: &str, text: impl Into<String>) -> ToolOutcome {
-    ToolOutcome {
-        note: format!("refused {shown}"),
-        text: text.into(),
-        is_error: true,
-        mutated: false,
-    }
-}
-
-fn mutation(result: Result<String, String>, note: String, failed_note: String) -> ToolOutcome {
-    match result {
-        Ok(text) => ToolOutcome { note, text, is_error: false, mutated: true },
-        Err(text) => ToolOutcome {
-            note: failed_note,
-            text,
-            is_error: true,
-            mutated: false,
-        },
-    }
-}
-
-// ------------------------------------------------------------- the sandbox
-
-/// The path the model named, as a real path inside the user's home — or an
-/// explanation of why it is not going to get one.
-pub fn resolve(raw: &str, home: &Path, cwd: &Path) -> Result<PathBuf, String> {
-    resolve_with(raw, home, cwd, vfs().as_ref())
-}
-
-fn resolve_with(raw: &str, home: &Path, cwd: &Path, fs: &dyn crate::vfs::Vfs) -> Result<PathBuf, String> {
-    let wanted = expand(raw, home, cwd);
-    // Lexically first, so a path that walks out of the home is refused without
-    // the disk being touched at all.
-    if !within(&wanted, home) {
-        return Err(format!(
-            "refused: {} is outside {} — this assistant only looks inside the home folder",
-            wanted.display(),
-            home.display()
-        ));
-    }
-    // Then for real: canonicalising is what follows a symlink, and a link out
-    // of the home is exactly the case the lexical check cannot see.
-    let real = match fs.canonicalize(&wanted) {
-        Ok(real) => real,
-        // A mutation may name a leaf that does not exist yet. Resolve the
-        // nearest existing ancestor so a symlink cannot smuggle that leaf
-        // outside the jail, then put the missing suffix back.
-        Err(_) if fs.is_demo() => wanted.clone(),
-        Err(first_error) => {
-            let mut ancestor = wanted.clone();
-            let mut suffix = Vec::new();
-            let canonical = loop {
-                let Some(name) = ancestor.file_name().map(|name| name.to_os_string()) else {
-                    return Err(format!("{}: {first_error}", wanted.display()));
-                };
-                suffix.push(name);
-                if !ancestor.pop() {
-                    return Err(format!("{}: {first_error}", wanted.display()));
-                }
-                if let Ok(real) = fs.canonicalize(&ancestor) {
-                    break real;
-                }
-            };
-            suffix.into_iter().rev().fold(canonical, |path, name| path.join(name))
-        }
-    };
-    let real_home = fs.canonicalize(home).unwrap_or_else(|_| home.to_path_buf());
-    if !within(&real, &real_home) {
-        return Err(format!(
-            "refused: {} leads outside {} — this assistant only looks inside the home folder",
-            wanted.display(),
-            home.display()
-        ));
-    }
-    Ok(real)
-}
-
-/// `~`, relative paths and `.`/`..` folded away, without touching the disk.
-pub fn expand(raw: &str, home: &Path, cwd: &Path) -> PathBuf {
-    let raw = raw.trim().trim_matches('"');
-    let joined = if raw.is_empty() || raw == "." {
-        cwd.to_path_buf()
-    } else if raw == "~" {
-        home.to_path_buf()
-    } else if let Some(rest) = raw.strip_prefix("~/") {
-        home.join(rest)
-    } else {
-        let path = Path::new(raw);
-        if path.is_absolute() {
-            path.to_path_buf()
-        } else {
-            cwd.join(path)
-        }
-    };
-    normalize(&joined)
-}
-
-/// `.` and `..` resolved textually. `..` past the root stays at the root,
-/// which is what every filesystem does and what keeps the check below honest.
-fn normalize(path: &Path) -> PathBuf {
-    let mut out = PathBuf::new();
-    for part in path.components() {
-        match part {
-            Component::CurDir => {}
-            Component::ParentDir => {
-                if !out.pop() {
-                    // Nothing above the root: keep it, so the result stays
-                    // absolute and the containment check still means something.
-                    out.push(Component::RootDir.as_os_str());
-                }
-            }
-            other => out.push(other.as_os_str()),
-        }
-    }
-    if out.as_os_str().is_empty() {
-        out.push(Component::RootDir.as_os_str());
-    }
-    out
-}
-
-/// Is `path` the home folder, or something inside it?
-pub fn within(path: &Path, home: &Path) -> bool {
-    path == home || path.starts_with(home)
-}
-
-/// `~/rest` for anything under the home, the full path otherwise.
-pub fn short(path: &Path, home: &Path) -> String {
-    match path.strip_prefix(home) {
-        Ok(rest) if rest.as_os_str().is_empty() => "~".to_string(),
-        Ok(rest) => format!("~/{}", rest.display()),
-        Err(_) => path.display().to_string(),
-    }
-}
-
-/// One argument by name; empty when the call did not give it.
-fn arg<'a>(args: &'a [(String, String)], key: &str) -> &'a str {
-    args.iter()
-        .find(|(k, _)| k == key)
-        .map(|(_, v)| v.as_str())
-        .unwrap_or("")
-}
-
-/// The bus runner's test seam: one bounded walk with a cancel flag.
-#[cfg(test)]
-pub fn measure_for_test(path: &Path, cancel: &AtomicBool) -> (u64, u32, bool) {
-    let mut budget = MEASURE_ENTRIES;
-    measure(
-        vfs().as_ref(),
-        path,
-        makepad_widgets::Cx::monotonic_now() + MEASURE_BUDGET_SECS,
-        &mut budget,
-        0,
-        cancel,
-    )
-}
-
-fn number(text: &str) -> Option<usize> {
-    text.trim().parse::<usize>().ok()
-}
-
-// ---------------------------------------------------------------- the tools
-
-fn mkdir(fs: &dyn crate::vfs::Vfs, path: &Path, shown: &str) -> ToolOutcome {
-    if fs.exists(path) {
-        return refused(shown, format!("refused: {shown} already exists"));
-    }
-    mutation(
-        fs.mkdir(path).map(|()| format!("created folder {shown}")),
-        format!("created {shown}"),
-        format!("could not create {shown}"),
-    )
-}
-
-fn rename(
-    fs: &dyn crate::vfs::Vfs,
-    path: &Path,
-    new_name: &str,
-    home: &Path,
-    shown: &str,
-) -> ToolOutcome {
-    if let Some(problem) = crate::rename::name_error(new_name) {
-        return refused(shown, format!("refused: {problem}"));
-    }
-    if new_name.contains('\\') {
-        return refused(shown, "refused: a name cannot contain a path separator");
-    }
-    if path == home {
-        return refused(shown, "refused: the home folder itself cannot be renamed");
-    }
-    if !fs.exists(path) {
-        return refused(shown, format!("refused: there is nothing at {shown}"));
-    }
-    let Some(parent) = path.parent() else {
-        return refused(shown, format!("refused: {shown} has no parent folder"));
-    };
-    let target = parent.join(new_name);
-    if !within(&target, home) {
-        return refused(shown, "refused: the renamed path would leave the home folder");
-    }
-    if fs.exists(&target) {
-        return refused(
-            shown,
-            format!("refused: {} already exists", short(&target, home)),
-        );
-    }
-    let target_shown = short(&target, home);
-    mutation(
-        fs.rename(path, &target)
-            .map(|()| format!("renamed {shown} to {target_shown}")),
-        format!("renamed {shown} to {new_name}"),
-        format!("could not rename {shown}"),
-    )
-}
-
-fn trash(fs: &dyn crate::vfs::Vfs, path: &Path, home: &Path, shown: &str) -> ToolOutcome {
-    if path == home {
-        return refused(shown, "refused: the home folder itself cannot be trashed");
-    }
-    if !fs.exists(path) {
-        return refused(shown, format!("refused: there is nothing at {shown}"));
-    }
-    let trash_dir = crate::ops::trash_dir(home);
-    let trash_dir = match resolve_with(&trash_dir.display().to_string(), home, home, fs) {
-        Ok(path) => path,
-        Err(error) => return refused(shown, error),
-    };
-    if path == trash_dir {
-        return refused(shown, "refused: the Trash folder itself cannot be trashed");
-    }
-    if !fs.exists(&trash_dir) {
-        if let Err(error) = fs.mkdir(&trash_dir) {
-            return mutation(
-                Err(error),
-                String::new(),
-                format!("could not reach Trash for {shown}"),
-            );
-        }
-    } else if !fs.is_dir(&trash_dir) {
-        return refused(shown, "refused: the Trash path is not a folder");
-    }
-    let Some(name) = path.file_name().and_then(|name| name.to_str()) else {
-        return refused(shown, format!("refused: {shown} has no movable name"));
-    };
-    let target = unique_destination(fs, &trash_dir, name);
-    mutation(
-        fs.rename(path, &target)
-            .map(|()| format!("moved {shown} to Trash as {}", target.file_name().unwrap().to_string_lossy())),
-        format!("trashed {shown}"),
-        format!("could not trash {shown}"),
-    )
-}
-
-/// Collision handling identical to the operations engine: suffix before an
-/// extension, or at the end for an extensionless name and a dotfile.
-fn unique_destination(fs: &dyn crate::vfs::Vfs, dir: &Path, name: &str) -> PathBuf {
-    let candidate = dir.join(name);
-    if !fs.exists(&candidate) {
-        return candidate;
-    }
-    let path = Path::new(name);
-    let (stem, ext) = match (path.file_stem(), path.extension()) {
-        (Some(stem), Some(ext)) => (
-            stem.to_string_lossy().into_owned(),
-            ext.to_string_lossy().into_owned(),
-        ),
-        _ => (name.to_string(), String::new()),
-    };
-    let mut n = 2u64;
-    loop {
-        let candidate_name = if ext.is_empty() {
-            format!("{name} ({n})")
-        } else {
-            format!("{stem} ({n}).{ext}")
-        };
-        let candidate = dir.join(candidate_name);
-        if !fs.exists(&candidate) {
-            return candidate;
-        }
-        n += 1;
-    }
-}
-
-fn list_dir(fs: &dyn crate::vfs::Vfs, path: &Path) -> Result<(String, String), String> {
-    if !fs.is_dir(path) {
-        return Err(format!("{} is not a folder", path.display()));
-    }
-    let entries = fs.read_dir(path, false)?;
-    let total = entries.len();
-    let mut out = format!("{} — {total} entries", path.display());
-    if total > LIST_LIMIT {
-        out.push_str(&format!(" (first {LIST_LIMIT} shown)"));
-    }
-    out.push('\n');
-    for entry in entries.iter().take(LIST_LIMIT) {
-        out.push_str(&format!(
-            "{}  {:<10}  {}\n",
-            if entry.is_dir { "dir " } else { "file" },
-            entry.size_text(),
-            entry.name,
-        ));
-    }
-    Ok((format!("{total} entries"), out))
-}
-
-fn read_file(fs: &dyn crate::vfs::Vfs, path: &Path, max_bytes: usize) -> Result<(String, String), String> {
-    if fs.is_dir(path) {
-        return Err(format!(
-            "{} is a folder — use list_dir on it",
-            path.display()
-        ));
-    }
-    let size = fs.stat(path)?.size;
-    let data = fs.read_bytes(path, max_bytes.clamp(1, READ_LIMIT))?;
-    let kind = model::kind_for(path, false);
-    let looked_at = data.len().min(4096);
-    if data[..looked_at].contains(&0) {
-        return Ok((
-            "binary".to_string(),
-            format!(
-                "{} is a {} of {} — not text, so there is nothing to read out of it here",
-                path.display(),
-                kind.label().to_lowercase(),
-                model::format_size(size, false),
-            ),
-        ));
-    }
-    let cut = data.len();
-    let text = match std::str::from_utf8(&data[..cut]) {
-        Ok(text) => text.to_string(),
-        Err(error) if error.valid_up_to() > cut / 2 => {
-            String::from_utf8_lossy(&data[..error.valid_up_to()]).into_owned()
-        }
-        Err(_) => {
-            return Ok((
-                "binary".to_string(),
-                format!(
-                    "{} is a {} of {} — not text",
-                    path.display(),
-                    kind.label().to_lowercase(),
-                    model::format_size(size, false),
-                ),
-            ))
-        }
-    };
-    let mut out = format!(
-        "{} — {}{}\n",
-        path.display(),
-        model::format_size(size, false),
-        if (cut as u64) < size {
-            format!(", first {} shown", model::format_size(cut as u64, false))
-        } else {
-            String::new()
-        },
-    );
-    out.push_str(&text);
-    Ok((model::format_size(cut as u64, false), out))
-}
-
-fn stat(fs: &dyn crate::vfs::Vfs, path: &Path) -> Result<(String, String), String> {
-    let entry = entry_for(fs, path)?;
-    let mut out = format!(
-        "{}\nkind: {}\nsize: {}\nmodified: {}",
-        path.display(),
-        entry.kind_text(),
-        if entry.is_dir {
-            entry.size_text()
-        } else {
-            model::format_size(entry.size, false)
-        },
-        entry.modified_text(),
-    );
-    if !entry.permissions.is_empty() {
-        out.push_str(&format!("\npermissions: {}", entry.permissions));
-    }
-    Ok((entry.kind_text().to_lowercase(), out))
-}
-
-/// The entry for one path: straight off the disk when there is one, out of the
-/// parent's listing otherwise (which is the only way the demo can answer).
-fn entry_for(fs: &dyn crate::vfs::Vfs, path: &Path) -> Result<FileEntry, String> {
-    if let Ok(entry) = fs.stat(path) {
-        return Ok(entry);
-    }
-    let parent = path
-        .parent()
-        .ok_or_else(|| format!("{} has no parent to look in", path.display()))?;
-    fs
-        .read_dir(parent, true)?
-        .into_iter()
-        .find(|e| e.path == path)
-        .ok_or_else(|| format!("there is nothing at {}", path.display()))
-}
-
-fn summary(
-    fs: &dyn crate::vfs::Vfs,
-    path: &Path,
-    top: usize,
-    cancel: &AtomicBool,
-    progress: &dyn Fn(u16),
-) -> Result<(String, String), String> {
-    if !fs.is_dir(path) {
-        // A file has no children; saying so beats an empty table.
-        return stat(fs, path);
-    }
-    let entries = fs.read_dir(path, false)?;
-    let deadline = makepad_widgets::Cx::monotonic_now() + MEASURE_BUDGET_SECS;
-    let mut budget = MEASURE_ENTRIES;
-    let mut measured: Vec<(String, u64, u32, bool)> = Vec::new();
-    let mut complete = true;
-    for (index, entry) in entries.iter().enumerate() {
-        if entry.is_dir {
-            let (bytes, files, done) = measure(fs, &entry.path, deadline, &mut budget, 0, cancel);
-            complete &= done;
-            measured.push((entry.name.clone(), bytes, files, done));
-        } else {
-            measured.push((entry.name.clone(), entry.size, 1, true));
-        }
-        if cancel.load(Ordering::Relaxed) {
-            // The caller gave up: what is measured so far is a floor, said so
-            // below; the runner turns the whole answer into "cancelled".
-            complete = false;
-            break;
-        }
-        progress(((index + 1) * 1000 / entries.len().max(1)) as u16);
-    }
-    let total: u64 = measured.iter().map(|m| m.1).sum();
-    let files: u32 = measured.iter().map(|m| m.2).sum();
-    measured.sort_by(|a, b| b.1.cmp(&a.1));
-    let shown = measured.len().min(top);
-    let mut out = format!(
-        "{} — {} in {} files across {} entries{}\n",
-        path.display(),
-        model::format_size(total, false),
-        files,
-        entries.len(),
-        if complete {
-            ""
-        } else {
-            " (the walk was cut short, so the sizes are a floor)"
-        },
-    );
-    for (name, bytes, count, done) in measured.iter().take(shown) {
-        out.push_str(&format!(
-            "{:>10}{}  {:>5.1}%  {} ({} files)\n",
-            model::format_size(*bytes, false),
-            if *done { " " } else { "+" },
-            *bytes as f64 * 100.0 / total.max(1) as f64,
-            name,
-            count,
-        ));
-    }
-    if measured.len() > shown {
-        out.push_str(&format!("…and {} smaller\n", measured.len() - shown));
-    }
-    Ok((format!("{} entries", entries.len()), out))
-}
-
-/// A folder's recursive bytes and file count, bounded by a deadline, an entry
-/// budget and a depth. Returns false when it ran out of one of them — a number
-/// that stopped early is a floor, and the caller says so rather than passing
-/// it off as the answer.
-fn measure(
-    fs: &dyn crate::vfs::Vfs,
-    path: &Path,
-    deadline: f64,
-    budget: &mut usize,
-    depth: usize,
-    cancel: &AtomicBool,
-) -> (u64, u32, bool) {
-    if depth >= MEASURE_DEPTH
-        || *budget == 0
-        || makepad_widgets::Cx::monotonic_now() >= deadline
-        || cancel.load(Ordering::Relaxed)
-    {
-        return (0, 0, false);
-    }
-    // Never walk through a link: the tree below it is somebody else's, and it
-    // can lead straight back to where we started.
-    if fs.is_symlink(path).unwrap_or(false) {
-        return (0, 0, true);
-    }
-    if model::skip_for_scan(path, &fs.home()) {
-        return (0, 0, true);
-    }
-    let Ok(entries) = fs.read_dir(path, true) else {
-        return (0, 0, true);
-    };
-    let mut bytes = 0u64;
-    let mut files = 0u32;
-    let mut complete = true;
-    for entry in entries {
-        *budget = budget.saturating_sub(1);
-        if entry.is_dir {
-            let (child_bytes, child_files, done) =
-                measure(fs, &entry.path, deadline, budget, depth + 1, cancel);
-            bytes += child_bytes;
-            files += child_files;
-            complete &= done;
-        } else {
-            bytes += entry.size;
-            files += 1;
-        }
-        if *budget == 0
-            || makepad_widgets::Cx::monotonic_now() >= deadline
-            || cancel.load(Ordering::Relaxed)
-        {
-            return (bytes, files, false);
-        }
-    }
-    (bytes, files, complete)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::vfs::Vfs;
-
-    fn home() -> PathBuf {
-        PathBuf::from("/Users/someone")
-    }
-
-    #[test]
-    fn a_tilde_path_lands_in_the_home() {
-        let cwd = home().join("Documents");
-        assert_eq!(
-            expand("~/Documents/notes", &home(), &cwd),
-            home().join("Documents/notes")
-        );
-        assert_eq!(expand("~", &home(), &cwd), home());
-        // Nothing at all means "where the user is".
-        assert_eq!(expand("", &home(), &cwd), cwd);
-    }
-
-    #[test]
-    fn a_relative_path_is_read_from_the_folder_the_user_is_in() {
-        let cwd = home().join("Pictures");
-        assert_eq!(expand("holiday", &home(), &cwd), cwd.join("holiday"));
-        assert_eq!(expand("./holiday/..", &home(), &cwd), cwd);
-    }
-
-    #[test]
-    fn dot_dot_is_folded_away_before_anything_is_read() {
-        let cwd = home().join("Documents");
-        assert_eq!(expand("~/a/../b", &home(), &cwd), home().join("b"));
-        assert_eq!(expand("../Pictures", &home(), &cwd), home().join("Pictures"));
-        // Past the root it stops at the root rather than going negative.
-        assert_eq!(expand("/../../..", &home(), &cwd), PathBuf::from("/"));
-    }
-
-    #[test]
-    fn paths_outside_the_home_are_refused() {
-        let cwd = home();
-        for escape in [
-            "/etc/passwd",
-            "~/../../etc/passwd",
-            "../../../etc",
-            "/Users/someone_else/Documents",
-            "/",
-        ] {
-            let error = resolve(escape, &home(), &cwd)
-                .expect_err(&format!("{escape} should have been refused"));
-            assert!(
-                error.contains("refused"),
-                "{escape} gave the wrong reason: {error}"
-            );
-        }
-    }
-
-    #[test]
-    fn a_sibling_whose_name_starts_with_the_home_is_not_inside_it() {
-        // The string "/Users/someone-backup" starts with "/Users/someone",
-        // and a prefix test on strings rather than components would let it in.
-        assert!(!within(Path::new("/Users/someone-backup/x"), &home()));
-        assert!(within(Path::new("/Users/someone/x"), &home()));
-        assert!(within(&home(), &home()));
-    }
-
-    #[test]
-    fn the_home_itself_resolves() {
-        // Uses the real home, because resolve() canonicalises.
-        let real_home = model::home_dir();
-        let resolved = resolve("~", &real_home, &real_home);
-        assert!(resolved.is_ok(), "{resolved:?}");
-    }
-
-    #[cfg(feature = "chat")]
-    #[test]
-    fn every_tool_has_a_schema_and_a_safe_name() {
-        let tools = tools();
-        assert_eq!(tools.len(), 7);
-        for tool in &tools {
-            assert!(tool
-                .name
-                .chars()
-                .all(|c| c.is_ascii_lowercase() || c == '_'));
-            assert!(tool.parameters.starts_with('{'));
-            assert!(tool.parameters.contains("\"properties\""));
-            assert!(!tool.description.is_empty());
-        }
-        assert!(tools.iter().any(|tool| tool.name == "mkdir"));
-        assert!(tools.iter().any(|tool| tool.name == "rename"));
-        assert!(tools.iter().any(|tool| tool.name == "trash"));
-    }
-
-    #[test]
-    fn the_bus_manifest_has_the_table_and_validates() {
-        let manifest = service_manifest();
-        assert_eq!(manifest.id, "files");
-        manifest.validate().expect("a manifest the wire accepts");
-        assert_eq!(manifest.tools.len(), TOOL_TABLE.len());
-        for ((name, description, schema, risk), tool) in TOOL_TABLE.iter().zip(&manifest.tools) {
-            assert_eq!(tool.name, *name);
-            assert_eq!(tool.description, *description);
-            assert_eq!(tool.parameters, *schema);
-            assert_eq!(tool.risk, *risk);
-            assert!(schema.contains(r#""type":"object""#), "{name}: an argument object");
-        }
-        for name in ["list_dir", "read_file", "stat", "treemap_summary"] {
-            assert_eq!(manifest.tool(name).unwrap().risk, Risk::Read);
-        }
-        for name in ["mkdir", "rename", "trash"] {
-            assert_eq!(manifest.tool(name).unwrap().risk, Risk::Destructive);
-        }
-    }
-
-    fn demo_job(home: &Path, name: &str, args: &[(&str, &str)]) -> ToolJob {
-        ToolJob {
-            name: name.to_string(),
-            args: args
-                .iter()
-                .map(|(key, value)| ((*key).to_string(), (*value).to_string()))
-                .collect(),
-            cwd: home.join("Documents"),
-            home: home.to_path_buf(),
-        }
-    }
-
-    #[test]
-    fn mkdir_rename_and_trash_mutate_the_demo_vfs() {
-        let fs = crate::demo::DemoVfs::new();
-        let home = fs.home();
-        let created = home.join("Documents/assistant-created");
-        let renamed = home.join("Documents/assistant-renamed");
-
-        let outcome = run_with_vfs(
-            &demo_job(&home, "mkdir", &[("path", "assistant-created")]),
-            &fs,
-            &AtomicBool::new(false),
-            &|_| {},
-        );
-        assert!(!outcome.is_error, "{}", outcome.text);
-        assert!(outcome.mutated);
-        assert!(fs.is_dir(&created));
-
-        let outcome = run_with_vfs(
-            &demo_job(
-                &home,
-                "rename",
-                &[("path", "assistant-created"), ("new_name", "assistant-renamed")],
-            ),
-            &fs,
-            &AtomicBool::new(false),
-            &|_| {},
-        );
-        assert!(!outcome.is_error, "{}", outcome.text);
-        assert!(!fs.exists(&created));
-        assert!(fs.is_dir(&renamed));
-
-        let outcome = run_with_vfs(
-            &demo_job(&home, "trash", &[("path", "assistant-renamed")]),
-            &fs,
-            &AtomicBool::new(false),
-            &|_| {},
-        );
-        assert!(!outcome.is_error, "{}", outcome.text);
-        assert!(!fs.exists(&renamed));
-        assert!(fs.is_dir(&crate::ops::trash_dir(&home).join("assistant-renamed")));
-    }
-
-    #[test]
-    fn every_mutation_refuses_a_jail_escape() {
-        let fs = crate::demo::DemoVfs::new();
-        let home = fs.home();
-        for (tool, args) in [
-            ("mkdir", vec![("path", "/Outside/new")]),
-            ("rename", vec![("path", "/Outside/item"), ("new_name", "new")]),
-            ("trash", vec![("path", "/Outside/item")]),
-        ] {
-            let outcome = run_with_vfs(
-                &demo_job(&home, tool, &args),
-                &fs,
-                &AtomicBool::new(false),
-                &|_| {},
-            );
-            assert!(outcome.is_error, "{tool}");
-            assert!(outcome.text.contains("refused"), "{tool}: {}", outcome.text);
-            assert!(!outcome.mutated, "{tool}");
-        }
-    }
-
-    #[test]
-    fn a_cancelled_walk_answers_at_once_and_says_it_is_a_floor() {
-        // Cancel before the first child: the walk returns immediately and
-        // the summary carries the floor marker.
-        let home = model::home_dir();
-        let cancel = AtomicBool::new(true);
-        let job = ToolJob {
-            name: "treemap_summary".to_string(),
-            args: vec![("path".to_string(), "~".to_string())],
-            cwd: home.clone(),
-            home,
-        };
-        let started = makepad_widgets::Cx::monotonic_now();
-        let outcome = run_with(&job, &cancel, &|_| {});
-        assert!(
-            makepad_widgets::Cx::monotonic_now() - started < 2.0,
-            "the flag must be honoured at once"
-        );
-        assert!(!outcome.is_error, "{}", outcome.text);
-        assert!(outcome.text.contains("cut short"), "{}", outcome.text);
-    }
-
-    #[test]
-    fn an_unknown_tool_is_an_error_not_a_panic() {
-        let home = model::home_dir();
-        let outcome = run(&ToolJob {
-            name: "rm_rf".to_string(),
-            args: vec![("path".to_string(), "~".to_string())],
-            cwd: home.clone(),
-            home,
-        });
-        assert!(outcome.is_error);
-        assert!(outcome.text.contains("no tool called"));
-    }
-
-    #[test]
-    fn a_refused_path_never_reaches_a_tool() {
-        let home = model::home_dir();
-        let outcome = run(&ToolJob {
-            name: "read_file".to_string(),
-            args: vec![("path".to_string(), "/etc/passwd".to_string())],
-            cwd: home.clone(),
-            home,
-        });
-        assert!(outcome.is_error);
-        assert!(outcome.text.contains("refused"));
-        assert!(!outcome.text.contains("root:"));
-    }
-}
diff --git a/apps/files/src/demo.rs b/apps/files/src/demo.rs
deleted file mode 100644
index 2f0919db4..000000000
--- a/apps/files/src/demo.rs
+++ /dev/null
@@ -1,1674 +0,0 @@
-//! A closed, deterministic fake filesystem for the native and web demos.
-//!
-//! `--demo` (or `MAKEPAD_FILES_DEMO=1`, see [`crate::vfs::demo_requested`]) points
-//! the browser at [`DemoVfs`] instead of the real disk, so a recording can
-//! show `files` doing real work — thumbnails, Space preview, rename, copy,
-//! the treemap, undo — without a single one of the user's own files ever
-//! appearing on screen. Every operation genuinely mutates the in-memory tree;
-//! thumbnails are supplied separately from embedded, repo-owned images.
-//!
-//! The tree is built once, deterministically — a seeded PRNG, never the
-//! clock — so two runs (and two recordings) show byte-identical sizes and
-//! dates. Everything after that lives behind a [`Mutex`], because the
-//! [`Vfs`] trait hands out `&self`: an in-memory filesystem still needs
-//! interior mutability to survive a rename.
-
-use std::{
-    path::{Path, PathBuf},
-    sync::{atomic::AtomicBool, atomic::Ordering, Mutex},
-};
-
-use crate::{
-    model::{self, FileEntry, SortSpec},
-    ops::{OpKind, OpRequest, Undo},
-    treemap::{Node, ScanProgress},
-    vfs::{outcome_message, OpOutcome, Vfs, VfsError},
-};
-
-/// The demo's home. Rooted somewhere that cannot be mistaken for a real
-/// path and reads cleanly in the breadcrumb — `/Demo`, `/Demo/Documents`,
-/// and so on.
-const VIRTUAL_HOME: &str = "/Demo";
-
-/// Where a trashed demo file goes; a plain hidden folder under the virtual
-/// home, exactly the way `~/.Trash` sits under a real one.
-const TRASH_NAME: &str = ".Trash";
-
-/// The anchor "now" every seeded date is measured back from. A fixed
-/// constant, not [`std::time::SystemTime::now`] — that is what keeps the
-/// tree byte-identical across runs instead of drifting a little further
-/// from "today" every time someone records a demo. (2026-08-27 00:00:00
-/// UTC, chosen simply because it postdates every asset this module reads.)
-const DEMO_NOW_SECS: u64 = 1_787_788_800;
-
-/// Modified times are spread somewhere in this window before [`DEMO_NOW_SECS`].
-const TWO_YEARS_SECS: u64 = 63_072_000;
-
-/// A file's created time sits at most this far before its modified time.
-const THIRTY_DAYS_SECS: u64 = 2_592_000;
-
-/// The PRNG's seed. Any nonzero constant works; this one has no meaning
-/// beyond "not zero, not a round number that looks like a bug".
-const SEED: u64 = 0x9E37_79B9_7F4A_7C15;
-
-// ---------------------------------------------------------------------
-// A tiny, deterministic PRNG
-// ---------------------------------------------------------------------
-
-/// xorshift64* — plenty of spread for sizes and dates, and small enough not
-/// to be worth a `rand` dependency for a module whose only requirement is
-/// "the same numbers every time".
-struct Rng(u64);
-
-impl Rng {
-    /// `seed` is forced odd: xorshift's state never leaves zero once it
-    /// gets there, so a zero (or even, which can shift down to zero) seed
-    /// would make every "random" number the same number.
-    fn new(seed: u64) -> Self {
-        Rng(seed | 1)
-    }
-
-    fn next_u64(&mut self) -> u64 {
-        let mut x = self.0;
-        x ^= x << 13;
-        x ^= x >> 7;
-        x ^= x << 17;
-        self.0 = x;
-        x
-    }
-
-    /// A value in `[lo, hi)`.
-    fn range(&mut self, lo: u64, hi: u64) -> u64 {
-        lo + self.next_u64() % (hi - lo)
-    }
-
-    /// A bounded Pareto variate. Most results sit near `minimum`, while a
-    /// power-law tail supplies progressively rarer large files up to `maximum`.
-    fn pareto(&mut self, minimum: u64, maximum: u64, shape: f64) -> u64 {
-        debug_assert!(minimum > 0 && minimum < maximum && shape > 0.0);
-        let unit = (self.next_u64() >> 11) as f64 / (1u64 << 53) as f64;
-        let truncated_tail = 1.0 - (minimum as f64 / maximum as f64).powf(shape);
-        let sample = minimum as f64 / (1.0 - unit * truncated_tail).powf(1.0 / shape);
-        (sample as u64).clamp(minimum, maximum)
-    }
-}
-
-/// A modified/created pair somewhere in the last two years, never in the
-/// future and never zero (zero reads as "unknown" everywhere this app
-/// formats a timestamp, which a seeded file must never claim to be).
-fn seeded_age(rng: &mut Rng) -> (u64, u64) {
-    let modified = DEMO_NOW_SECS - rng.range(0, TWO_YEARS_SECS);
-    let created = modified
-        .saturating_sub(rng.range(0, THIRTY_DAYS_SECS))
-        .max(DEMO_NOW_SECS - TWO_YEARS_SECS);
-    (modified, created)
-}
-
-// ---------------------------------------------------------------------
-// The tree
-// ---------------------------------------------------------------------
-
-/// One node in the closed tree. Paths are rebuilt while walking so moving a
-/// subtree never requires rewriting thousands of descendants.
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct VNode {
-    name: String,
-    is_dir: bool,
-    /// A file's own size; always `0` for a folder — a folder's size is the
-    /// fold of its children, computed by whoever needs it, exactly the way
-    /// [`FileEntry::size`] is `0` for a directory too.
-    size: u64,
-    modified_secs: u64,
-    created_secs: u64,
-    children: Vec<VNode>,
-}
-
-fn folder_at(name: impl Into<String>, modified_secs: u64, created_secs: u64, children: Vec<VNode>) -> VNode {
-    VNode {
-        name: name.into(),
-        is_dir: true,
-        size: 0,
-        modified_secs,
-        created_secs,
-        children,
-    }
-}
-
-fn file_at(name: impl Into<String>, size: u64, modified_secs: u64, created_secs: u64) -> VNode {
-    VNode {
-        name: name.into(),
-        is_dir: false,
-        size,
-        modified_secs,
-        created_secs,
-        children: Vec::new(),
-    }
-}
-
-#[derive(Clone, Copy, PartialEq, Eq)]
-enum Profile {
-    Pictures,
-    Projects,
-    Library,
-    Mail,
-    Music,
-    Documents,
-    Videos,
-    Downloads,
-    Desktop,
-    Network,
-    Trash,
-}
-
-impl Profile {
-    fn folder_name(self, index: usize) -> String {
-        match self {
-            Profile::Pictures => format!("archive-{index:04}"),
-            Profile::Projects => format!("package-{index:04}"),
-            Profile::Library => format!("cache-shard-{index:04}"),
-            Profile::Mail => format!("mailbox-{index:04}"),
-            Profile::Music => format!("Artist {index:04}"),
-            Profile::Documents => format!("Archive-{index:04}"),
-            Profile::Videos => format!("Clips-{index:03}"),
-            Profile::Downloads => format!("download-batch-{index:03}"),
-            Profile::Desktop => format!("Workspace {index:03}"),
-            Profile::Network => format!("shared-{index:03}"),
-            Profile::Trash => format!("deleted-{index:03}"),
-        }
-    }
-
-    fn file_name(self, index: usize) -> String {
-        match self {
-            Profile::Pictures => {
-                if index % 17 == 0 { format!("DSC_{index:05}.ARW") } else { format!("IMG_{index:05}.jpg") }
-            }
-            Profile::Projects => match index % 8 {
-                0 => format!("module_{index:05}.rs"),
-                1 => format!("index_{index:05}.js"),
-                2 => format!("package-{index:05}.json"),
-                3 => format!("types_{index:05}.ts"),
-                4 => format!("README-{index:05}.md"),
-                5 => format!("Cargo-{index:05}.toml"),
-                6 => format!("shader_{index:05}.wgsl"),
-                _ => format!("config_{index:05}.json"),
-            },
-            Profile::Library => format!("blob-{index:06}.cache"),
-            Profile::Mail => format!("message-{index:06}.eml"),
-            Profile::Music => {
-                if index % 23 == 0 { format!("{index:02} Lossless.flac") } else { format!("{index:02} Track.mp3") }
-            }
-            Profile::Documents => match index % 8 {
-                0 => format!("report-{index:05}.pdf"),
-                1 => format!("letter-{index:05}.docx"),
-                2 => format!("ledger-{index:05}.xlsx"),
-                3 => format!("export-{index:05}.csv"),
-                4 => format!("slides-{index:05}.pptx"),
-                5 => format!("receipt-{index:05}.pdf"),
-                6 => format!("notes-{index:05}.md"),
-                _ => format!("outline-{index:05}.txt"),
-            },
-            Profile::Videos => {
-                if index % 2 == 0 { format!("clip-{index:04}.mp4") } else { format!("camera-{index:04}.mkv") }
-            }
-            Profile::Downloads => match index % 8 {
-                0 => format!("installer-{index:04}.dmg"),
-                1 => format!("linux-{index:04}.iso"),
-                2 => format!("assets-{index:04}.zip"),
-                3 => format!("setup-{index:04}.pkg"),
-                4 => format!("partial-{index:04}.download"),
-                5 => format!("screenshot-{index:04}.png"),
-                6 => format!("manual-{index:04}.pdf"),
-                _ => format!("export-{index:04}.csv"),
-            },
-            Profile::Desktop => format!("desktop-note-{index:04}.md"),
-            Profile::Network => format!("team-file-{index:04}.pdf"),
-            Profile::Trash => if index % 2 == 0 { format!("old-export-{index:03}.zip") } else { format!("recording-{index:03}.mkv") },
-        }
-    }
-
-    fn size(self, index: usize, rng: &mut Rng) -> u64 {
-        const MIB: u64 = 1024 * 1024;
-        const GIB: u64 = 1024 * MIB;
-        match self {
-            Profile::Pictures if index % 17 == 0 => rng.pareto(8 * MIB, 40 * MIB, 1.15),
-            Profile::Pictures => rng.pareto(512 * 1024, 12 * MIB, 1.1),
-            Profile::Projects if index % 97 == 0 => rng.pareto(MIB, 3 * MIB, 1.2),
-            Profile::Projects => rng.pareto(1024, 256 * 1024, 1.1),
-            Profile::Library => rng.pareto(128 * 1024, 12 * MIB, 1.05),
-            Profile::Mail => rng.pareto(4 * 1024, 180 * 1024, 1.1),
-            Profile::Music if index % 23 == 0 => rng.pareto(25 * MIB, 60 * MIB, 1.2),
-            Profile::Music => rng.pareto(3 * MIB, 12 * MIB, 1.1),
-            Profile::Documents => rng.pareto(8 * 1024, 18 * MIB, 0.9),
-            Profile::Videos if index < 5 => rng.range(2 * GIB, 6 * GIB),
-            Profile::Videos if index < 85 => rng.range(100 * MIB, 900 * MIB),
-            Profile::Videos => rng.pareto(8 * MIB, 100 * MIB, 1.1),
-            Profile::Downloads if index < 40 => rng.range(80 * MIB, 4 * GIB),
-            Profile::Downloads => rng.pareto(64 * 1024, 160 * MIB, 1.0),
-            Profile::Desktop => rng.pareto(1024, 20 * MIB, 0.9),
-            Profile::Network => rng.pareto(32 * 1024, 50 * MIB, 0.9),
-            Profile::Trash => rng.pareto(MIB, 3 * GIB, 0.85),
-        }
-    }
-}
-
-/// Depth is measured from the generated category root. The public tree adds
-/// `/Demo` above it and files add one leaf level, so nine here means an
-/// inclusive whole-tree maximum of eleven (`/Demo` is depth zero).
-const MAX_CATEGORY_FOLDER_DEPTH: usize = 9;
-
-struct TempFolder {
-    name: String,
-    depth: usize,
-    modified_secs: u64,
-    created_secs: u64,
-    children: Vec<usize>,
-    files: Vec<VNode>,
-}
-
-fn add_folder(folders: &mut Vec<TempFolder>, parent: usize, name: String, rng: &mut Rng) -> usize {
-    let (modified_secs, created_secs) = seeded_age(rng);
-    let index = folders.len();
-    let depth = folders[parent].depth + 1;
-    folders.push(TempFolder { name, depth, modified_secs, created_secs, children: Vec::new(), files: Vec::new() });
-    folders[parent].children.push(index);
-    index
-}
-
-fn add_path(folders: &mut Vec<TempFolder>, path: &[&str], rng: &mut Rng) -> usize {
-    let mut parent = 0;
-    for name in path {
-        let found = folders[parent]
-            .children
-            .iter()
-            .copied()
-            .find(|&child| folders[child].name == *name);
-        parent = found.unwrap_or_else(|| add_folder(folders, parent, (*name).to_string(), rng));
-    }
-    parent
-}
-
-fn materialize(index: usize, folders: &mut [Option<TempFolder>]) -> VNode {
-    let temp = folders[index].take().expect("folder is materialized once");
-    let mut children = Vec::with_capacity(temp.children.len() + temp.files.len());
-    for child in temp.children {
-        children.push(materialize(child, folders));
-    }
-    children.extend(temp.files);
-    folder_at(temp.name, temp.modified_secs, temp.created_secs, children)
-}
-
-/// Build one bushy category with bounded listings. `folder_count` includes
-/// the category root; the few supplied paths create the intentionally deep
-/// branches before the remaining folders are spread four-wide.
-fn build_category(
-    name: &str,
-    folder_count: usize,
-    file_count: usize,
-    max_depth: usize,
-    profile: Profile,
-    special_paths: &[&[&str]],
-    rng: &mut Rng,
-) -> VNode {
-    let (modified_secs, created_secs) = seeded_age(rng);
-    let mut folders = vec![TempFolder {
-        name: name.to_string(),
-        depth: 0,
-        modified_secs,
-        created_secs,
-        children: Vec::new(),
-        files: Vec::new(),
-    }];
-    for path in special_paths {
-        assert!(path.len() <= MAX_CATEGORY_FOLDER_DEPTH, "special demo path exceeds the depth bound");
-        add_path(&mut folders, path, rng);
-    }
-    if profile == Profile::Pictures {
-        const TRIPS: [&str; 4] = ["Lisbon", "Kyoto", "Reykjavik", "Dolomites"];
-        for year in 2023..=2026 {
-            let year = year.to_string();
-            for month in 1..=12 {
-                for trip in 0..4 {
-                    let trip = format!("{month:02}-{}-{trip}", TRIPS[(month + trip) % TRIPS.len()]);
-                    add_path(&mut folders, &[year.as_str(), trip.as_str()], rng);
-                }
-            }
-        }
-    }
-    if profile == Profile::Projects {
-        let node_modules = add_path(&mut folders, &["web-dashboard", "node_modules"], rng);
-        for package in 0..120 {
-            add_folder(&mut folders, node_modules, format!("dependency-{package:03}"), rng);
-        }
-    }
-
-    let max_depth = max_depth.min(MAX_CATEGORY_FOLDER_DEPTH);
-    let mut parent = 0usize;
-    while folders.len() < folder_count {
-        while folders[parent].depth >= max_depth || folders[parent].children.len() >= 4 {
-            parent += 1;
-        }
-        let index = folders.len();
-        add_folder(&mut folders, parent, profile.folder_name(index), rng);
-    }
-
-    let base = file_count / folders.len();
-    let extra = file_count % folders.len();
-    let mut file_index = 0usize;
-    for folder_index in 0..folders.len() {
-        let count = base + usize::from(folder_index < extra);
-        let folder_modified = folders[folder_index].modified_secs;
-        folders[folder_index].files.reserve(count);
-        for _ in 0..count {
-            let modified_secs = (folder_modified + rng.range(0, 7 * 86_400)).min(DEMO_NOW_SECS);
-            let created_secs = modified_secs
-                .saturating_sub(rng.range(0, THIRTY_DAYS_SECS))
-                .max(DEMO_NOW_SECS - TWO_YEARS_SECS);
-            folders[folder_index].files.push(file_at(
-                profile.file_name(file_index),
-                profile.size(file_index, rng),
-                modified_secs,
-                created_secs,
-            ));
-            file_index += 1;
-        }
-    }
-    let mut folders: Vec<Option<TempFolder>> = folders.into_iter().map(Some).collect();
-    let mut root = materialize(0, &mut folders);
-    if profile == Profile::Projects {
-        let node_modules = descendant_mut(&mut root, &["web-dashboard", "node_modules"])
-            .expect("the web project has node_modules");
-        let target = 950 * 1024 * 1024;
-        let current = sum_bytes_unchecked(node_modules);
-        if current < target {
-            let (modified, created) = seeded_age(rng);
-            node_modules.children.push(file_at(".vite-dependency-cache.bin", target - current, modified, created));
-        }
-    }
-    root
-}
-
-fn descendant_mut<'a>(mut node: &'a mut VNode, path: &[&str]) -> Option<&'a mut VNode> {
-    for name in path {
-        node = node.children.iter_mut().find(|child| child.is_dir && child.name == *name)?;
-    }
-    Some(node)
-}
-
-fn push_featured_file(folder: &mut VNode, name: &str, size: u64, rng: &mut Rng) {
-    let (modified, created) = seeded_age(rng);
-    folder.children.push(file_at(name, size, modified, created));
-}
-
-/// 38,000 files in 2,026 folders. The category ratios keep ordinary listings
-/// near twenty entries while a scan of Home sees the whole varied tree.
-fn build_root_with_seed(seed: u64) -> VNode {
-    let mut rng = Rng::new(seed);
-    let mut pictures = build_category(
-        "Pictures", 350, 8_000, 6, Profile::Pictures,
-        &[&["2024", "07-Lisbon"], &["2025", "11-Kyoto"], &["wallpapers"], &["screenshots", "2026", "08"]],
-        &mut rng,
-    );
-    push_featured_file(&mut pictures, "wallpaper-sunrise.jpg", 6 * 1024 * 1024, &mut rng);
-
-    let mut projects = build_category(
-        "Projects", 650, 12_500, 10, Profile::Projects,
-        &[
-            &["atlas", "crates", "render", "src", "passes", "shadow", "cascade", "partition", "cache"],
-            &["web-dashboard", "node_modules", "@makepad", "renderer", "node_modules", "tiny-color"],
-            &[
-                "orbit", "src", "platform", "web", "runtime", "renderer", "cache", "shaders",
-                "compiled",
-            ],
-        ],
-        &mut rng,
-    );
-    push_featured_file(&mut projects, "README.md", 6_000, &mut rng);
-
-    let library = build_category(
-        "Library", 400, 7_000, 8, Profile::Library,
-        &[
-            &[
-                "Caches",
-                "com.makepad.studio",
-                "versions",
-                "v12",
-                "data",
-                "blobs",
-                "segments",
-                "compiled",
-                "chunks",
-            ],
-            &["Application Support", "Browser", "CacheStorage"],
-        ],
-        &mut rng,
-    );
-    let mail = build_category(
-        "Mail",
-        200,
-        3_500,
-        9,
-        Profile::Mail,
-        &[&[
-            "Accounts",
-            "Personal",
-            "Archive",
-            "2025",
-            "Receipts",
-            "Travel",
-            "Thread Data",
-            "Attachments",
-            "Inline",
-        ]],
-        &mut rng,
-    );
-    let music = build_category("Music", 180, 3_200, 5, Profile::Music, &[&["Aurora Lines", "Midnight Hours"], &["Northbound", "Lossless Sessions"]], &mut rng);
-    let mut documents = build_category(
-        "Documents", 100, 1_600, 6, Profile::Documents,
-        &[&["Archive", "2024", "Taxes"], &["Scanned Receipts", "2025", "Q4"]],
-        &mut rng,
-    );
-    push_featured_file(&mut documents, "notes.md", 4_096, &mut rng);
-    push_featured_file(&mut documents, "budget.csv", 18_432, &mut rng);
-    push_featured_file(&mut documents, "contacts.csv", 12_288, &mut rng);
-    let videos = build_category("Videos", 25, 500, 4, Profile::Videos, &[&["Camera Uploads", "2025"], &["Edits", "Final"]], &mut rng);
-    let downloads = build_category("Downloads", 50, 1_000, 4, Profile::Downloads, &[&["Installers"], &["Unsorted"]], &mut rng);
-    let desktop = build_category("Desktop", 30, 400, 4, Profile::Desktop, &[&["Current Work"]], &mut rng);
-    let network = build_category("Network", 30, 250, 4, Profile::Network, &[&["shared", "Design Team"], &["shared", "Engineering"]], &mut rng);
-    let trash = build_category(TRASH_NAME, 10, 50, 3, Profile::Trash, &[&["Old Downloads"]], &mut rng);
-    let (modified, created) = seeded_age(&mut rng);
-    folder_at(
-        "Demo",
-        modified,
-        created,
-        vec![desktop, documents, downloads, library, mail, music, network, pictures, projects, videos, trash],
-    )
-}
-
-fn build_root() -> VNode {
-    build_root_with_seed(SEED)
-}
-
-// ---------------------------------------------------------------------
-// Tree lookups and edits
-// ---------------------------------------------------------------------
-
-/// The node at `path`, or `None` when `path` is not under [`VIRTUAL_HOME`]
-/// or does not exist in the tree — the same "just doesn't resolve" outcome
-/// either way, since nothing this module does treats them differently.
-fn resolve<'a>(root: &'a VNode, path: &Path) -> Option<&'a VNode> {
-    let home = Path::new(VIRTUAL_HOME);
-    if path == home {
-        return Some(root);
-    }
-    let rel = path.strip_prefix(home).ok()?;
-    let mut node = root;
-    for component in rel.components() {
-        let std::path::Component::Normal(part) = component else { return None };
-        let name = part.to_string_lossy();
-        node = node.children.iter().find(|c| c.name == name)?;
-    }
-    Some(node)
-}
-
-/// The mutable twin of [`resolve`].
-fn resolve_mut<'a>(root: &'a mut VNode, path: &Path) -> Option<&'a mut VNode> {
-    let home = Path::new(VIRTUAL_HOME);
-    if path == home {
-        return Some(root);
-    }
-    let rel = path.strip_prefix(home).ok()?;
-    let mut node = root;
-    for component in rel.components() {
-        let std::path::Component::Normal(part) = component else { return None };
-        let name = part.to_string_lossy().into_owned();
-        node = node.children.iter_mut().find(|c| c.name == name)?;
-    }
-    Some(node)
-}
-
-/// `path` split into its parent folder and its own name — `None` for a
-/// path with neither (the root, or something not path-shaped at all).
-fn split_path(path: &Path) -> Option<(PathBuf, String)> {
-    let parent = path.parent()?.to_path_buf();
-    let name = path.file_name()?.to_string_lossy().into_owned();
-    Some((parent, name))
-}
-
-/// Remove and return the child named `name`, or `None` when there is no
-/// such child.
-fn take_child(parent: &mut VNode, name: &str) -> Option<VNode> {
-    let index = parent.children.iter().position(|c| c.name == name)?;
-    Some(parent.children.remove(index))
-}
-
-/// Byte total of a subtree: a file's own size, or the recursive fold of a
-/// folder's children — never the folder's own (always-zero) `size` field.
-/// Bails out with whatever it has already added up once `cancel` is
-/// raised, matching [`crate::ops::total_bytes`]'s contract.
-fn sum_bytes(node: &VNode, cancel: &AtomicBool) -> u64 {
-    if !node.is_dir {
-        return node.size;
-    }
-    let mut total = 0u64;
-    for child in &node.children {
-        if cancel.load(Ordering::SeqCst) {
-            break;
-        }
-        total += sum_bytes(child, cancel);
-    }
-    total
-}
-
-fn sum_bytes_unchecked(node: &VNode) -> u64 {
-    if node.is_dir {
-        node.children.iter().map(sum_bytes_unchecked).sum()
-    } else {
-        node.size
-    }
-}
-
-fn file_entry(path: PathBuf, node: &VNode) -> FileEntry {
-    FileEntry {
-        kind: model::kind_for(&path, node.is_dir),
-        name: node.name.clone(),
-        is_dir: node.is_dir,
-        size: sum_bytes_unchecked(node),
-        modified_secs: node.modified_secs,
-        created_secs: node.created_secs,
-        permissions: if node.is_dir { "rwxr-xr-x".to_string() } else { "rw-r--r--".to_string() },
-        child_count: node.is_dir.then(|| node.children.len() as u32),
-        path,
-    }
-}
-
-/// `name` split the way [`unique_name`] needs it: a dotfile or an
-/// extensionless name reports no extension, which is the signal to put the
-/// disambiguating suffix at the very end instead of splicing it into the
-/// name's only dot. Mirrors `ops::split_stem_ext` exactly (that one works
-/// against the disk, this one against the tree — see the module doc
-/// comment on why `ops.rs` isn't reused here).
-fn split_stem_ext(name: &str) -> (String, String) {
-    let path = Path::new(name);
-    match (path.file_stem(), path.extension()) {
-        (Some(stem), Some(ext)) => (stem.to_string_lossy().into_owned(), ext.to_string_lossy().into_owned()),
-        _ => (name.to_string(), String::new()),
-    }
-}
-
-/// A name for `name` that does not collide with any of `siblings`: "report
-/// (2).txt", then "report (3).txt", exactly the way [`crate::ops::unique_path`]
-/// disambiguates a real copy on disk — just checked against a folder's
-/// children instead of `Path::exists`.
-fn unique_name(siblings: &[VNode], name: &str) -> String {
-    if !siblings.iter().any(|c| c.name == name) {
-        return name.to_string();
-    }
-    let (stem, ext) = split_stem_ext(name);
-    let mut n: u64 = 2;
-    loop {
-        let candidate = if ext.is_empty() { format!("{name} ({n})") } else { format!("{stem} ({n}).{ext}") };
-        if !siblings.iter().any(|c| c.name == candidate) {
-            return candidate;
-        }
-        n += 1;
-    }
-}
-
-/// Refuses a copy/move whose destination is one of the sources or sits
-/// inside one of them — mirrors `ops::refuse_into_self`'s rule, just
-/// without needing `canonicalize` (there are no symlinks, and no two
-/// virtual paths ever alias the same node).
-fn refuse_into_self(sources: &[PathBuf], dest_dir: &Path) -> Option<String> {
-    for source in sources {
-        if dest_dir == source.as_path() || dest_dir.starts_with(source) {
-            return Some(format!("Can't copy or move \"{}\" into itself", model::display_name(source)));
-        }
-    }
-    None
-}
-
-fn reserved_trash_path() -> PathBuf {
-    Path::new(VIRTUAL_HOME).join(TRASH_NAME)
-}
-
-fn reject_reserved_trash_source(request: &OpRequest) -> Result<(), String> {
-    let trash = reserved_trash_path();
-    if request.sources.iter().any(|source| source == &trash) {
-        let action = match request.kind {
-            OpKind::Rename => "rename",
-            OpKind::Move => "move",
-            OpKind::Trash => "trash",
-            OpKind::Delete => "delete",
-            _ => "modify",
-        };
-        return Err(format!("Can't {action} the reserved demo Trash folder"));
-    }
-    Ok(())
-}
-
-// ---------------------------------------------------------------------
-// Operations
-// ---------------------------------------------------------------------
-
-fn perform_rename(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
-    let old_path = request.sources.first().ok_or_else(|| "Rename needs a source".to_string())?;
-    let new_name = request.new_name.as_deref().ok_or_else(|| "Rename needs a new name".to_string())?;
-    let old_name = old_path
-        .file_name()
-        .map(|n| n.to_string_lossy().into_owned())
-        .ok_or_else(|| format!("Can't rename {}", old_path.display()))?;
-    let new_path = request.dest_dir.join(new_name);
-
-    let parent = resolve_mut(tree, &request.dest_dir)
-        .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
-    if &new_path != old_path && parent.children.iter().any(|c| c.name == new_name) {
-        return Err(format!("\"{new_name}\" already exists"));
-    }
-    let node = parent
-        .children
-        .iter_mut()
-        .find(|c| c.name == old_name)
-        .ok_or_else(|| format!("No such file: {}", old_path.display()))?;
-    node.name = new_name.to_string();
-
-    Ok(OpOutcome {
-        message: format!("Renamed to \"{new_name}\""),
-        undo: Some(Undo::Moved { pairs: vec![(old_path.clone(), new_path.clone())] }),
-        touched: vec![new_path],
-    })
-}
-
-fn perform_new_folder(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
-    let dest = resolve_mut(tree, &request.dest_dir)
-        .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
-    if !dest.is_dir {
-        return Err(format!("{} is not a folder", request.dest_dir.display()));
-    }
-    let requested = request.new_name.as_deref().unwrap_or("New Folder");
-    let name = unique_name(&dest.children, requested);
-    dest.children.push(folder_at(name.clone(), DEMO_NOW_SECS, DEMO_NOW_SECS, Vec::new()));
-    let path = request.dest_dir.join(&name);
-
-    Ok(OpOutcome {
-        message: outcome_message(OpKind::NewFolder, 1, &path),
-        undo: Some(Undo::Created { paths: vec![path.clone()] }),
-        touched: vec![path],
-    })
-}
-
-fn perform_copy(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
-    if let Some(message) = refuse_into_self(&request.sources, &request.dest_dir) {
-        return Err(message);
-    }
-    let mut touched = Vec::new();
-    for source in &request.sources {
-        let (parent_path, name) = split_path(source).ok_or_else(|| format!("Can't copy {}", source.display()))?;
-        let cloned: VNode = {
-            let parent = resolve(tree, &parent_path).ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
-            parent
-                .children
-                .iter()
-                .find(|c| c.name == name)
-                .ok_or_else(|| format!("No such file: {}", source.display()))?
-                .clone()
-        };
-        let dest = resolve_mut(tree, &request.dest_dir)
-            .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
-        let unique = unique_name(&dest.children, &name);
-        let mut item = cloned;
-        item.name = unique.clone();
-        dest.children.push(item);
-        touched.push(request.dest_dir.join(&unique));
-    }
-
-    Ok(OpOutcome {
-        message: outcome_message(OpKind::Copy, touched.len(), &request.dest_dir),
-        undo: Some(Undo::Created { paths: touched.clone() }),
-        touched,
-    })
-}
-
-fn perform_move(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
-    if let Some(message) = refuse_into_self(&request.sources, &request.dest_dir) {
-        return Err(message);
-    }
-    {
-        let dest = resolve(tree, &request.dest_dir)
-            .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
-        if !dest.is_dir {
-            return Err(format!("{} is not a folder", request.dest_dir.display()));
-        }
-    }
-
-    let mut moved_pairs = Vec::new();
-    let mut touched = Vec::new();
-    let mut skipped = 0usize;
-    for source in &request.sources {
-        // A cut-and-paste back onto the folder it came from is a no-op,
-        // not a move that happens to land where it started — same rule as
-        // `ops::already_there`.
-        if source.parent() == Some(request.dest_dir.as_path()) {
-            skipped += 1;
-            touched.push(source.clone());
-            continue;
-        }
-        let (parent_path, name) = split_path(source).ok_or_else(|| format!("Can't move {}", source.display()))?;
-        let node = {
-            let parent = resolve_mut(tree, &parent_path)
-                .ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
-            take_child(parent, &name).ok_or_else(|| format!("No such file: {}", source.display()))?
-        };
-        let dest = resolve_mut(tree, &request.dest_dir)
-            .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
-        let unique = unique_name(&dest.children, &name);
-        let mut item = node;
-        item.name = unique.clone();
-        dest.children.push(item);
-        let target = request.dest_dir.join(&unique);
-        moved_pairs.push((source.clone(), target.clone()));
-        touched.push(target);
-    }
-
-    if moved_pairs.is_empty() && skipped > 0 {
-        return Ok(OpOutcome { message: "Nothing to move — already there".to_string(), undo: None, touched });
-    }
-    let message = if skipped > 0 {
-        format!("Moved {} item(s) ({} already there)", moved_pairs.len(), skipped)
-    } else {
-        outcome_message(OpKind::Move, moved_pairs.len(), &request.dest_dir)
-    };
-    Ok(OpOutcome { message, undo: Some(Undo::Moved { pairs: moved_pairs }), touched })
-}
-
-fn perform_trash(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
-    let trash_path = reserved_trash_path();
-    let trash = resolve(tree, &trash_path).ok_or_else(|| "The demo Trash folder is missing".to_string())?;
-    if !trash.is_dir {
-        return Err("The demo Trash path is not a folder".to_string());
-    }
-    let mut pairs = Vec::new();
-    let mut touched = Vec::new();
-    for source in &request.sources {
-        let (parent_path, name) = split_path(source).ok_or_else(|| format!("Can't trash {}", source.display()))?;
-        let node = {
-            let parent = resolve_mut(tree, &parent_path)
-                .ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
-            take_child(parent, &name).ok_or_else(|| format!("No such file: {}", source.display()))?
-        };
-        let dest = resolve_mut(tree, &trash_path).ok_or_else(|| "The demo Trash folder is missing".to_string())?;
-        let unique = unique_name(&dest.children, &name);
-        let mut item = node;
-        item.name = unique.clone();
-        dest.children.push(item);
-        let target = trash_path.join(&unique);
-        pairs.push((source.clone(), target.clone()));
-        touched.push(target);
-    }
-
-    Ok(OpOutcome {
-        message: outcome_message(OpKind::Trash, pairs.len(), &trash_path),
-        undo: Some(Undo::Moved { pairs }),
-        touched,
-    })
-}
-
-/// Erases every source outright — no undo, no trash behind it, per
-/// `OpKind::Delete`'s contract.
-fn perform_delete(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
-    let mut removed = 0usize;
-    for source in &request.sources {
-        let (parent_path, name) = split_path(source).ok_or_else(|| format!("Can't delete {}", source.display()))?;
-        let parent =
-            resolve_mut(tree, &parent_path).ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
-        take_child(parent, &name).ok_or_else(|| format!("No such file: {}", source.display()))?;
-        removed += 1;
-    }
-    Ok(OpOutcome {
-        message: format!("Deleted {removed} item{} permanently", if removed == 1 { "" } else { "s" }),
-        undo: None,
-        touched: Vec::new(),
-    })
-}
-
-fn undo_moved(tree: &mut VNode, pairs: &[(PathBuf, PathBuf)]) -> Result<OpOutcome, String> {
-    let mut restored = Vec::new();
-    for (from, to) in pairs {
-        let (to_parent, to_name) = split_path(to).ok_or_else(|| format!("Can't undo move of {}", to.display()))?;
-        let node = {
-            let parent =
-                resolve_mut(tree, &to_parent).ok_or_else(|| format!("No such folder: {}", to_parent.display()))?;
-            take_child(parent, &to_name).ok_or_else(|| format!("Nothing to undo at {}", to.display()))?
-        };
-        let (from_parent, from_name) = split_path(from).ok_or_else(|| format!("Can't undo move to {}", from.display()))?;
-        let dest = resolve_mut(tree, &from_parent)
-            .ok_or_else(|| format!("No such folder: {}", from_parent.display()))?;
-        let mut item = node;
-        item.name = from_name;
-        dest.children.push(item);
-        restored.push(from.clone());
-    }
-    Ok(OpOutcome { message: format!("Undid move of {} item(s)", restored.len()), undo: None, touched: restored })
-}
-
-fn undo_created(tree: &mut VNode, paths: &[PathBuf]) -> Result<OpOutcome, String> {
-    let mut removed = Vec::new();
-    for path in paths {
-        let (parent_path, name) = split_path(path).ok_or_else(|| format!("Can't undo creation of {}", path.display()))?;
-        let parent =
-            resolve_mut(tree, &parent_path).ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
-        take_child(parent, &name).ok_or_else(|| format!("Nothing to undo at {}", path.display()))?;
-        removed.push(path.clone());
-    }
-    Ok(OpOutcome { message: format!("Undid creation of {} item(s)", removed.len()), undo: None, touched: removed })
-}
-
-// ---------------------------------------------------------------------
-// Scanning, for the treemap
-// ---------------------------------------------------------------------
-
-/// Entries visited between [`ScanProgress`] reports — the in-memory
-/// equivalent of `treemap::PROGRESS_STRIDE`. The tree is tiny compared to a
-/// real disk, so this mostly just guarantees the final report; it exists
-/// so the demo's `scan` still honours the "bounded rate" half of the
-/// contract rather than assuming a small tree makes it moot.
-const SCAN_PROGRESS_STRIDE: u64 = 64;
-
-fn scan_vnode(
-    node: &VNode,
-    path: &Path,
-    cancel: &AtomicBool,
-    progress: &dyn Fn(ScanProgress),
-    total: &mut ScanProgress,
-    since_report: &mut u64,
-    skip: &dyn Fn(&Path) -> bool,
-) -> Option<Node> {
-    if cancel.load(Ordering::Relaxed) {
-        return None;
-    }
-    let kind = model::kind_for(path, node.is_dir) as u8;
-    let result = if node.is_dir {
-        let mut children = Vec::with_capacity(node.children.len());
-        let mut size = 0u64;
-        for child in &node.children {
-            let child_path = path.join(&child.name);
-            if child.is_dir && skip(&child_path) {
-                continue;
-            }
-            let child_node = scan_vnode(child, &child_path, cancel, progress, total, since_report, skip)?;
-            size += child_node.size;
-            children.push(child_node);
-        }
-        Node {
-            files: children.iter().map(|c| c.files).sum(),
-            modified: children.iter().map(|c| c.modified).max().unwrap_or(0),
-            name: node.name.clone(),
-            is_dir: true,
-            done: true,
-            denied: false,
-            size,
-            kind,
-            children,
-        }
-    } else {
-        total.files += 1;
-        total.bytes += node.size;
-        Node::file_at(node.name.clone(), kind, node.size, (node.modified_secs / 60) as u32)
-    };
-    // Reported at most once every `SCAN_PROGRESS_STRIDE` nodes (folders and
-    // files both count), the same bounded-rate rule `treemap::scan` keeps —
-    // a demo tree is small enough that this rarely fires before the final
-    // report `Vfs::scan` sends once the whole walk is done.
-    *since_report += 1;
-    if *since_report >= SCAN_PROGRESS_STRIDE {
-        *since_report = 0;
-        progress(*total);
-    }
-    Some(result)
-}
-
-// ---------------------------------------------------------------------
-// The Vfs
-// ---------------------------------------------------------------------
-
-/// The demo filesystem is entirely memory-backed and never resolves a
-/// virtual path against the host.
-pub struct DemoVfs {
-    root: Mutex<VNode>,
-}
-
-impl DemoVfs {
-    /// Build the full seeded tree immediately so every later operation is an
-    /// in-memory lookup.
-    pub fn new() -> Self {
-        DemoVfs { root: Mutex::new(build_root()) }
-    }
-
-    fn scan_with_skip(
-        &self,
-        root: &Path,
-        cancel: &AtomicBool,
-        progress: &dyn Fn(ScanProgress),
-        skip: &dyn Fn(&Path) -> bool,
-    ) -> Option<Node> {
-        if cancel.load(Ordering::Relaxed) {
-            return None;
-        }
-        let tree = self.root.lock().unwrap();
-        let node = resolve(&tree, root)?;
-        let mut total = ScanProgress::default();
-        let mut since_report = 0u64;
-        let result = scan_vnode(node, root, cancel, progress, &mut total, &mut since_report, skip)?;
-        progress(total);
-        Some(result)
-    }
-}
-
-impl Default for DemoVfs {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl Vfs for DemoVfs {
-    fn home(&self) -> PathBuf {
-        PathBuf::from(VIRTUAL_HOME)
-    }
-
-    fn now_secs(&self) -> u64 {
-        DEMO_NOW_SECS
-    }
-
-    fn read_dir(&self, path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>, String> {
-        let tree = self.root.lock().unwrap();
-        let node = resolve(&tree, path).ok_or_else(|| format!("No such folder: {}", path.display()))?;
-        if !node.is_dir {
-            return Err(format!("{} is not a folder", path.display()));
-        }
-        let mut entries = Vec::new();
-        for child in &node.children {
-            // Same rule as `model::read_directory`: a name starting with a
-            // dot (here, exactly `.Trash`) is hidden unless asked for.
-            if !show_hidden && child.name.starts_with('.') {
-                continue;
-            }
-            let child_path = path.join(&child.name);
-            entries.push(file_entry(child_path, child));
-        }
-        let mut order: Vec<usize> = (0..entries.len()).collect();
-        model::sort_indices(&entries, &mut order, SortSpec::default());
-        Ok(order.into_iter().map(|i| entries[i].clone()).collect())
-    }
-
-    fn is_dir(&self, path: &Path) -> bool {
-        let tree = self.root.lock().unwrap();
-        resolve(&tree, path).is_some_and(|n| n.is_dir)
-    }
-
-    fn mkdir(&self, path: &Path) -> Result<(), String> {
-        let home = Path::new(VIRTUAL_HOME);
-        let rel = path
-            .strip_prefix(home)
-            .map_err(|_| format!("{} is outside the demo home", path.display()))?;
-        let mut tree = self.root.lock().unwrap();
-        let mut node = &mut *tree;
-        for component in rel.components() {
-            let std::path::Component::Normal(part) = component else {
-                return Err(format!("Invalid folder path: {}", path.display()));
-            };
-            let name = part.to_string_lossy().into_owned();
-            let index = match node.children.iter().position(|child| child.name == name) {
-                Some(index) => index,
-                None => {
-                    node.children.push(folder_at(
-                        name,
-                        DEMO_NOW_SECS,
-                        DEMO_NOW_SECS,
-                        Vec::new(),
-                    ));
-                    node.children.len() - 1
-                }
-            };
-            node = &mut node.children[index];
-            if !node.is_dir {
-                return Err(format!("{} is not a folder", path.display()));
-            }
-        }
-        Ok(())
-    }
-
-    fn rename(&self, source: &Path, target: &Path) -> Result<(), String> {
-        if source == reserved_trash_path() {
-            return Err("Can't move the reserved demo Trash folder".to_string());
-        }
-        let (source_parent, source_name) =
-            split_path(source).ok_or_else(|| format!("Can't move {}", source.display()))?;
-        let (target_parent, target_name) =
-            split_path(target).ok_or_else(|| format!("Can't move to {}", target.display()))?;
-        let mut tree = self.root.lock().unwrap();
-        let destination = resolve(&tree, &target_parent)
-            .ok_or_else(|| format!("No such folder: {}", target_parent.display()))?;
-        if !destination.is_dir {
-            return Err(format!("{} is not a folder", target_parent.display()));
-        }
-        if destination.children.iter().any(|child| child.name == target_name) {
-            return Err(format!("{} already exists", target.display()));
-        }
-        let mut moved = {
-            let parent = resolve_mut(&mut tree, &source_parent)
-                .ok_or_else(|| format!("No such folder: {}", source_parent.display()))?;
-            take_child(parent, &source_name)
-                .ok_or_else(|| format!("No such file: {}", source.display()))?
-        };
-        moved.name = target_name;
-        resolve_mut(&mut tree, &target_parent)
-            .expect("destination was validated under the same lock")
-            .children
-            .push(moved);
-        Ok(())
-    }
-
-    fn canonicalize(&self, path: &Path) -> Result<PathBuf, VfsError> {
-        let tree = self.root.lock().unwrap();
-        resolve(&tree, path)
-            .map(|_| path.to_path_buf())
-            .ok_or_else(|| VfsError::Io(format!("No such file: {}", path.display())))
-    }
-
-    fn is_symlink(&self, path: &Path) -> Result<bool, VfsError> {
-        let tree = self.root.lock().unwrap();
-        resolve(&tree, path)
-            .map(|_| false)
-            .ok_or_else(|| VfsError::Io(format!("No such file: {}", path.display())))
-    }
-
-    fn stat(&self, path: &Path) -> Result<FileEntry, String> {
-        let tree = self.root.lock().unwrap();
-        let node = resolve(&tree, path).ok_or_else(|| format!("No such file: {}", path.display()))?;
-        Ok(file_entry(path.to_path_buf(), node))
-    }
-
-    fn read_bytes(&self, path: &Path, max: usize) -> Result<Vec<u8>, String> {
-        let tree = self.root.lock().unwrap();
-        let node = resolve(&tree, path).ok_or_else(|| format!("No such file: {}", path.display()))?;
-        if node.is_dir {
-            return Err(format!("{} is a folder", path.display()));
-        }
-        let ext = path.extension().and_then(|e| e.to_str()).unwrap_or("").to_ascii_lowercase();
-        if !matches!(ext.as_str(), "txt" | "md" | "rs" | "toml" | "json" | "csv" | "ts" | "js" | "wgsl" | "eml") {
-            return Err(format!("{} has no text content in the demo", path.display()));
-        }
-        let name = node.name.as_str();
-        let text = match ext.as_str() {
-            "json" => format!("{{\n  \"file\": \"{name}\",\n  \"source\": \"files demo\",\n  \"generated\": true\n}}\n"),
-            "csv" => format!("file,kind,status\n{name},synthetic,ready\nsummary.csv,demo,closed filesystem\n"),
-            "rs" => format!("// Synthetic preview for {name}\npub fn demo_file() -> &'static str {{\n    \"files demo\"\n}}\n"),
-            "md" => format!("# {name}\n\nThis is synthetic content from the closed files demo filesystem.\n\nNo host files were read.\n"),
-            _ => format!("Synthetic preview for {name}\nGenerated by the closed files demo filesystem.\nNo host files were read.\n"),
-        };
-        let mut bytes = text.into_bytes();
-        bytes.truncate(max);
-        Ok(bytes)
-    }
-
-    fn total_bytes(&self, path: &Path, cancel: &AtomicBool) -> u64 {
-        let tree = self.root.lock().unwrap();
-        resolve(&tree, path).map(|node| sum_bytes(node, cancel)).unwrap_or(0)
-    }
-
-    fn scan(&self, root: &Path, cancel: &AtomicBool, progress: &dyn Fn(ScanProgress)) -> Option<Node> {
-        let home = self.home();
-        self.scan_with_skip(root, cancel, progress, &|path| model::skip_for_scan(path, &home))
-    }
-
-    fn perform(&self, request: &OpRequest) -> Result<OpOutcome, String> {
-        let mut tree = self.root.lock().unwrap();
-        if matches!(request.kind, OpKind::Rename | OpKind::Move | OpKind::Trash | OpKind::Delete) {
-            reject_reserved_trash_source(request)?;
-        }
-        match request.kind {
-            OpKind::Rename => perform_rename(&mut tree, request),
-            OpKind::NewFolder => perform_new_folder(&mut tree, request),
-            OpKind::Copy => perform_copy(&mut tree, request),
-            OpKind::Move => perform_move(&mut tree, request),
-            OpKind::Trash => perform_trash(&mut tree, request),
-            OpKind::Delete => perform_delete(&mut tree, request),
-        }
-    }
-
-    fn perform_undo(&self, undo: &Undo) -> Result<OpOutcome, String> {
-        let mut tree = self.root.lock().unwrap();
-        match undo {
-            Undo::Moved { pairs } => undo_moved(&mut tree, pairs),
-            Undo::Created { paths } => undo_created(&mut tree, paths),
-        }
-    }
-
-    fn is_instant(&self) -> bool {
-        true
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_widgets::makepad_platform::thread::TaskPool;
-    use makepad_widgets::Cx;
-    use std::collections::HashSet;
-
-    /// `DemoVfs::scan_stream` uses the `Vfs` default impl, which never
-    /// touches the pool — a throwaway one just satisfies the signature.
-    fn test_pool() -> TaskPool {
-        Cx::new(Box::new(|_, _| {})).task_pool()
-    }
-
-    fn listing(vfs: &DemoVfs, path: &str) -> Vec<FileEntry> {
-        vfs.read_dir(Path::new(path), true).unwrap()
-    }
-
-    fn top_level_folders() -> [&'static str; 10] {
-        ["Desktop", "Documents", "Downloads", "Library", "Mail", "Music", "Network", "Pictures", "Projects", "Videos"]
-    }
-
-    fn full_scan(vfs: &DemoVfs) -> Node {
-        vfs.scan_with_skip(Path::new(VIRTUAL_HOME), &AtomicBool::new(false), &|_| {}, &|_| false)
-            .expect("full demo scan should complete")
-    }
-
-    #[test]
-    fn the_tree_is_deterministic() {
-        assert_eq!(build_root_with_seed(SEED), build_root_with_seed(SEED));
-    }
-
-    #[test]
-    fn fixed_seed_pareto_sizes_have_a_power_law_tail() {
-        let mut rng = Rng::new(SEED);
-        let minimum = 1024;
-        let mut sizes: Vec<u64> = (0..10_000)
-            .map(|_| rng.pareto(minimum, 1024 * 1024, 1.1))
-            .collect();
-        let tail_counts: Vec<usize> = [2, 4, 8, 16]
-            .into_iter()
-            .map(|multiple| sizes.iter().filter(|&&size| size >= minimum * multiple).count())
-            .collect();
-        assert!(tail_counts.windows(2).all(|pair| pair[0] > pair[1]), "tail buckets: {tail_counts:?}");
-        assert!((4_000..=5_200).contains(&tail_counts[0]), "tail buckets: {tail_counts:?}");
-        assert!((1_700..=2_700).contains(&tail_counts[1]), "tail buckets: {tail_counts:?}");
-        assert!((750..=1_350).contains(&tail_counts[2]), "tail buckets: {tail_counts:?}");
-        assert!((300..=700).contains(&tail_counts[3]), "tail buckets: {tail_counts:?}");
-
-        sizes.sort_unstable();
-        assert!((1_700..=2_100).contains(&sizes[5_000]), "median: {}", sizes[5_000]);
-        assert!((6_500..=10_000).contains(&sizes[9_000]), "p90: {}", sizes[9_000]);
-        assert!((40_000..=100_000).contains(&sizes[9_900]), "p99: {}", sizes[9_900]);
-    }
-
-    #[test]
-    fn no_timestamp_is_zero_or_in_the_future() {
-        let vfs = DemoVfs::new();
-        let mut stack = vec![PathBuf::from(VIRTUAL_HOME)];
-        let mut files_checked = 0;
-        while let Some(dir) = stack.pop() {
-            for entry in listing(&vfs, dir.to_str().unwrap()) {
-                if entry.is_dir {
-                    stack.push(entry.path.clone());
-                    continue;
-                }
-                files_checked += 1;
-                assert_ne!(entry.modified_secs, 0, "{} has no modified time", entry.path.display());
-                assert_ne!(entry.created_secs, 0, "{} has no created time", entry.path.display());
-                assert!(entry.modified_secs <= DEMO_NOW_SECS, "{} is modified in the future", entry.path.display());
-                assert!(entry.created_secs <= DEMO_NOW_SECS, "{} is created in the future", entry.path.display());
-                assert!(entry.modified_secs >= DEMO_NOW_SECS - TWO_YEARS_SECS, "{} is older than the demo window", entry.path.display());
-                assert!(entry.created_secs >= DEMO_NOW_SECS - TWO_YEARS_SECS, "{} was created before the demo window", entry.path.display());
-            }
-        }
-        assert!((30_000..=45_000).contains(&files_checked), "file count out of range: {files_checked}");
-    }
-
-    #[test]
-    fn read_dir_sorts_folders_first_then_by_name() {
-        let vfs = DemoVfs::new();
-        let entries = listing(&vfs, VIRTUAL_HOME);
-        let first_file = entries.iter().position(|e| !e.is_dir);
-        let last_folder = entries.iter().rposition(|e| e.is_dir);
-        if let (Some(first_file), Some(last_folder)) = (first_file, last_folder) {
-            assert!(last_folder < first_file, "a folder sorted after a file");
-        }
-        let names: Vec<&str> = entries.iter().filter(|e| e.is_dir).map(|e| e.name.as_str()).collect();
-        let mut sorted = names.clone();
-        sorted.sort_by_key(|n| n.to_lowercase());
-        assert_eq!(names, sorted);
-    }
-
-    #[test]
-    fn rename_works_collides_and_undoes() {
-        let vfs = DemoVfs::new();
-        let dest_dir = PathBuf::from(VIRTUAL_HOME).join("Documents");
-        let old_path = dest_dir.join("notes.md");
-
-        let outcome = vfs
-            .perform(&OpRequest {
-                id: 1,
-                kind: OpKind::Rename,
-                sources: vec![old_path.clone()],
-                dest_dir: dest_dir.clone(),
-                new_name: Some("journal.md".to_string()),
-                home: vfs.home(),
-            })
-            .unwrap();
-        let new_path = dest_dir.join("journal.md");
-        assert_eq!(outcome.touched, vec![new_path.clone()]);
-        assert!(vfs.read_dir(&dest_dir, true).unwrap().iter().any(|e| e.name == "journal.md"));
-        assert!(!vfs.read_dir(&dest_dir, true).unwrap().iter().any(|e| e.name == "notes.md"));
-
-        // Renaming onto an existing sibling is refused.
-        let collide = vfs.perform(&OpRequest {
-            id: 2,
-            kind: OpKind::Rename,
-            sources: vec![new_path.clone()],
-            dest_dir: dest_dir.clone(),
-            new_name: Some("budget.csv".to_string()),
-            home: vfs.home(),
-        });
-        assert!(collide.is_err());
-
-        let Some(Undo::Moved { pairs }) = outcome.undo else { panic!("expected a Moved undo") };
-        let undo_outcome = vfs.perform_undo(&Undo::Moved { pairs }).unwrap();
-        assert_eq!(undo_outcome.touched, vec![old_path.clone()]);
-        assert!(vfs.read_dir(&dest_dir, true).unwrap().iter().any(|e| e.name == "notes.md"));
-    }
-
-    #[test]
-    fn copy_into_the_same_folder_gets_a_suffix_and_undoes() {
-        let vfs = DemoVfs::new();
-        let dir = PathBuf::from(VIRTUAL_HOME).join("Documents");
-        let source = dir.join("notes.md");
-
-        let outcome = vfs
-            .perform(&OpRequest {
-                id: 1,
-                kind: OpKind::Copy,
-                sources: vec![source.clone()],
-                dest_dir: dir.clone(),
-                new_name: None,
-                home: vfs.home(),
-            })
-            .unwrap();
-        let copy_path = dir.join("notes (2).md");
-        assert_eq!(outcome.touched, vec![copy_path.clone()]);
-        assert!(vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "notes.md"), "the original must survive its own copy");
-        assert!(vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "notes (2).md"));
-
-        let Some(Undo::Created { paths }) = outcome.undo else { panic!("expected a Created undo") };
-        vfs.perform_undo(&Undo::Created { paths }).unwrap();
-        assert!(!vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "notes (2).md"));
-        assert!(vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "notes.md"));
-    }
-
-    #[test]
-    fn trash_moves_out_and_undo_restores_it() {
-        let vfs = DemoVfs::new();
-        let dir = PathBuf::from(VIRTUAL_HOME).join("Documents");
-        let source = dir.join("budget.csv");
-
-        let outcome = vfs
-            .perform(&OpRequest {
-                id: 1,
-                kind: OpKind::Trash,
-                sources: vec![source.clone()],
-                dest_dir: dir.clone(),
-                new_name: None,
-                home: vfs.home(),
-            })
-            .unwrap();
-        assert!(!vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "budget.csv"));
-        let trash_path = PathBuf::from(VIRTUAL_HOME).join(".Trash").join("budget.csv");
-        assert_eq!(outcome.touched, vec![trash_path.clone()]);
-        assert!(vfs.read_dir(&PathBuf::from(VIRTUAL_HOME).join(".Trash"), true).unwrap().iter().any(|e| e.name == "budget.csv"));
-
-        let Some(Undo::Moved { pairs }) = outcome.undo else { panic!("expected a Moved undo") };
-        vfs.perform_undo(&Undo::Moved { pairs }).unwrap();
-        assert!(vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "budget.csv"), "undo must put it back in the same folder");
-    }
-
-    #[test]
-    fn delete_removes_permanently_with_no_undo() {
-        let vfs = DemoVfs::new();
-        let dir = PathBuf::from(VIRTUAL_HOME).join("Documents");
-        let source = dir.join("contacts.csv");
-
-        let outcome = vfs
-            .perform(&OpRequest {
-                id: 1,
-                kind: OpKind::Delete,
-                sources: vec![source.clone()],
-                dest_dir: dir.clone(),
-                new_name: None,
-                home: vfs.home(),
-            })
-            .unwrap();
-        assert!(outcome.undo.is_none());
-        assert!(outcome.touched.is_empty());
-        assert!(!vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "contacts.csv"));
-    }
-
-    #[test]
-    fn reserved_trash_root_rejects_every_destructive_operation() {
-        let vfs = DemoVfs::new();
-        let trash = reserved_trash_path();
-        for kind in [OpKind::Rename, OpKind::Move, OpKind::Trash, OpKind::Delete] {
-            let result = vfs.perform(&OpRequest {
-                id: 1,
-                kind,
-                sources: vec![trash.clone()],
-                dest_dir: PathBuf::from(VIRTUAL_HOME).join("Documents"),
-                new_name: (kind == OpKind::Rename).then(|| "Old Trash".to_string()),
-                home: vfs.home(),
-            });
-            let error = match result {
-                Ok(_) => panic!("reserved Trash operation must fail"),
-                Err(error) => error,
-            };
-            assert!(error.contains("reserved demo Trash"), "{kind:?}: {error}");
-            assert!(vfs.stat(&trash).unwrap().is_dir, "{kind:?} removed the Trash root");
-        }
-    }
-
-    #[test]
-    fn total_bytes_matches_the_scans_own_size() {
-        let vfs = DemoVfs::new();
-        let home = PathBuf::from(VIRTUAL_HOME);
-        let cancel = AtomicBool::new(false);
-        let total = vfs.total_bytes(&home, &cancel);
-        assert!(total > 0);
-
-        let scanned = full_scan(&vfs);
-        assert_eq!(scanned.size, total);
-
-        // And the scan's own count should agree with a manual walk.
-        let mut stack = vec![home.clone()];
-        let mut file_total = 0u64;
-        while let Some(dir) = stack.pop() {
-            for entry in vfs.read_dir(&dir, true).unwrap() {
-                if entry.is_dir {
-                    stack.push(entry.path.clone());
-                } else {
-                    file_total += entry.size;
-                }
-            }
-        }
-        assert_eq!(file_total, total);
-    }
-
-    #[test]
-    fn rescan_stream_matches_the_initial_demo_scan_totals() {
-        let vfs = DemoVfs::new();
-        let initial = vfs
-            .scan(&vfs.home(), &AtomicBool::new(false), &|_| {})
-            .expect("initial demo scan should complete");
-        let rescanned = Mutex::new(Node::dir(initial.name.clone(), initial.kind));
-        let pool = test_pool();
-        assert!(vfs.scan_stream(&vfs.home(), &AtomicBool::new(false), &|step| {
-            assert!(rescanned.lock().unwrap().apply(step));
-        }, &pool));
-        let rescanned = rescanned.into_inner().unwrap();
-        assert_eq!((rescanned.size, rescanned.files), (initial.size, initial.files));
-    }
-
-    #[test]
-    fn scan_scope_excludes_library_and_trash_beneath_the_demo_home() {
-        let vfs = DemoVfs::new();
-        let full = full_scan(&vfs);
-        let home = vfs.home();
-        let scoped = vfs
-            .scan_with_skip(&home, &AtomicBool::new(false), &|_| {}, &|path| {
-                model::home_scan_exclusion(path, &home)
-            })
-            .unwrap();
-        assert!(full.child_named("Library").is_some());
-        assert!(full.child_named(TRASH_NAME).is_some());
-        assert!(scoped.child_named("Library").is_none());
-        assert!(scoped.child_named(TRASH_NAME).is_none());
-        assert!(scoped.files < full.files);
-        assert!(scoped.size < full.size);
-    }
-
-    fn scan_stats(node: &Node, depth: usize, stats: &mut (usize, usize, usize, usize)) -> u64 {
-        stats.2 = stats.2.max(depth);
-        if node.is_dir {
-            stats.1 += 1;
-            let sum: u64 = node.children.iter().map(|child| scan_stats(child, depth + 1, stats)).sum();
-            assert_eq!(node.size, sum, "folder {} has an inconsistent recursive size", node.name);
-            sum
-        } else {
-            stats.0 += 1;
-            if node.size >= 2 * 1024 * 1024 * 1024 {
-                stats.3 += 1;
-            }
-            node.size
-        }
-    }
-
-    #[test]
-    fn generator_shape_sizes_and_timings_meet_the_demo_contract() {
-        let generated_at = makepad_widgets::Cx::monotonic_now();
-        let vfs = DemoVfs::new();
-        let generation = makepad_widgets::Cx::monotonic_now() - generated_at;
-        let scan_at = makepad_widgets::Cx::monotonic_now();
-        let node = full_scan(&vfs);
-        let scan = makepad_widgets::Cx::monotonic_now() - scan_at;
-        let mut stats = (0usize, 0usize, 0usize, 0usize);
-        let total = scan_stats(&node, 0, &mut stats);
-        eprintln!("files demo generator: {generation:.3}s; full inline scan: {scan:.3}s");
-        assert_eq!(stats.0, 38_006, "file count");
-        assert_eq!(stats.1, 2_026, "folder count");
-        assert!((9..=11).contains(&stats.2), "max depth (root is zero and leaf files count): {}", stats.2);
-        assert!(stats.3 >= 3, "only {} files are at least 2 GiB", stats.3);
-        assert!(total >= 150 * 1024 * 1024 * 1024, "tree is only {total} bytes");
-        assert!(generation < 0.150, "generation took {generation:.3}s");
-        assert!(scan < 0.100, "inline scan took {scan:.3}s");
-    }
-
-    #[test]
-    fn stat_and_synthetic_markdown_reads_work() {
-        let vfs = DemoVfs::new();
-        let path = Path::new("/Demo/Documents/notes.md");
-        let entry = vfs.stat(path).unwrap();
-        assert_eq!(entry.path, path);
-        assert_eq!(entry.name, "notes.md");
-        assert!(!entry.is_dir);
-        let bytes = vfs.read_bytes(path, 4096).unwrap();
-        let text = String::from_utf8(bytes).unwrap();
-        assert!(text.contains("notes.md"));
-        assert!(text.contains("closed files demo filesystem"));
-    }
-
-    #[test]
-    fn home_is_demo_and_operations_are_instant() {
-        let vfs = DemoVfs::new();
-        assert_eq!(vfs.home(), PathBuf::from("/Demo"));
-        assert!(vfs.is_instant());
-        assert!(vfs.is_demo());
-    }
-
-    #[test]
-    fn every_expected_top_level_folder_is_present_and_non_empty() {
-        let vfs = DemoVfs::new();
-        let root = listing(&vfs, VIRTUAL_HOME);
-        for name in top_level_folders() {
-            let entry = root.iter().find(|e| e.name == name).unwrap_or_else(|| panic!("missing top-level folder {name}"));
-            assert!(entry.is_dir);
-            let children = listing(&vfs, &format!("{VIRTUAL_HOME}/{name}"));
-            assert!(!children.is_empty(), "{name} has no contents");
-        }
-        // The trash exists (it showed up in `root`, which asked to see
-        // hidden entries too) but is hidden from a normal listing.
-        assert!(root.iter().any(|e| e.name == ".Trash"), "the trash folder should still exist when hidden entries are shown");
-        assert!(vfs.read_dir(Path::new(VIRTUAL_HOME), false).unwrap().iter().all(|e| !e.name.starts_with('.')));
-    }
-
-    #[test]
-    fn sibling_names_are_unique_and_child_counts_match_listings() {
-        let vfs = DemoVfs::new();
-        let mut stack = vec![PathBuf::from(VIRTUAL_HOME)];
-        while let Some(dir) = stack.pop() {
-            let entries = vfs.read_dir(&dir, true).unwrap();
-            let mut names = HashSet::with_capacity(entries.len());
-            for entry in entries {
-                assert!(names.insert(entry.name.clone()), "duplicate sibling {} in {}", entry.name, dir.display());
-                if entry.is_dir {
-                    let actual = vfs.read_dir(&entry.path, true).unwrap().len() as u32;
-                    assert_eq!(entry.child_count, Some(actual), "child count for {}", entry.path.display());
-                    stack.push(entry.path);
-                } else {
-                    assert_eq!(entry.child_count, None, "file child count for {}", entry.path.display());
-                }
-            }
-        }
-    }
-
-    #[test]
-    fn network_has_shared_design_and_engineering_teams() {
-        let vfs = DemoVfs::new();
-        let shared = Path::new(VIRTUAL_HOME).join("Network").join("shared");
-        let entries = vfs.read_dir(&shared, true).unwrap();
-        for team in ["Design Team", "Engineering"] {
-            let entry = entries.iter().find(|entry| entry.name == team).unwrap_or_else(|| panic!("missing Network/{team}"));
-            assert!(entry.is_dir);
-            assert!(!vfs.read_dir(&entry.path, true).unwrap().is_empty(), "Network/{team} is empty");
-        }
-    }
-
-    struct SpyDemoVfs(DemoVfs);
-
-    impl SpyDemoVfs {
-        fn dispatch_listing(&self) -> Result<Vec<FileEntry>, String> {
-            panic!("demo listing was dispatched to a thread")
-        }
-
-        fn dispatch_scan(&self) -> bool {
-            panic!("demo scan was dispatched to a thread")
-        }
-
-        fn dispatch_thumbnail(&self) -> Option<crate::thumbs::ThumbPixels> {
-            panic!("demo thumbnail was dispatched to a thread")
-        }
-
-        fn dispatch_preview(&self) -> Option<crate::preview::Preview> {
-            panic!("demo preview reached an external dispatcher")
-        }
-
-        fn dispatch_operation(&self) -> Result<OpOutcome, String> {
-            panic!("demo operation was dispatched to a thread")
-        }
-    }
-
-    impl Vfs for SpyDemoVfs {
-        fn now_secs(&self) -> u64 {
-            DEMO_NOW_SECS
-        }
-        fn home(&self) -> PathBuf {
-            self.0.home()
-        }
-
-        fn read_dir(&self, path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>, String> {
-            self.0.read_dir(path, show_hidden)
-        }
-
-        fn stat(&self, path: &Path) -> Result<FileEntry, String> {
-            self.0.stat(path)
-        }
-
-        fn read_bytes(&self, path: &Path, max: usize) -> Result<Vec<u8>, String> {
-            self.0.read_bytes(path, max)
-        }
-
-        fn is_dir(&self, path: &Path) -> bool {
-            self.0.is_dir(path)
-        }
-
-        fn mkdir(&self, path: &Path) -> Result<(), String> {
-            self.0.mkdir(path)
-        }
-
-        fn rename(&self, source: &Path, target: &Path) -> Result<(), String> {
-            self.0.rename(source, target)
-        }
-
-        fn native_path(&self, _path: &Path) -> Result<PathBuf, VfsError> {
-            Err(VfsError::Unavailable("native filesystem path"))
-        }
-
-        fn total_bytes(&self, path: &Path, cancel: &AtomicBool) -> u64 {
-            self.0.total_bytes(path, cancel)
-        }
-
-        fn scan(&self, root: &Path, cancel: &AtomicBool, progress: &dyn Fn(ScanProgress)) -> Option<Node> {
-            self.0.scan(root, cancel, progress)
-        }
-
-        fn perform(&self, request: &OpRequest) -> Result<OpOutcome, String> {
-            self.0.perform(request)
-        }
-
-        fn perform_undo(&self, undo: &Undo) -> Result<OpOutcome, String> {
-            self.0.perform_undo(undo)
-        }
-
-        fn is_instant(&self) -> bool {
-            true
-        }
-    }
-
-    #[test]
-    fn demo_routes_never_resolve_host_paths_or_dispatch_threads() {
-        let spy = SpyDemoVfs(DemoVfs::new());
-        let home = spy.home();
-
-        let listing = if spy.is_instant() {
-            spy.read_dir(&home, false)
-        } else {
-            spy.dispatch_listing()
-        }
-        .unwrap();
-        assert!(!listing.is_empty());
-
-        let scan_ok = if spy.is_instant() {
-            spy.scan_stream(&home, &AtomicBool::new(false), &|_| {}, &test_pool())
-        } else {
-            spy.dispatch_scan()
-        };
-        assert!(scan_ok);
-
-        let picture = home.join("Pictures/wallpaper-sunrise.jpg");
-        let thumb = if spy.is_instant() {
-            crate::thumbs::decode_thumb_from(&spy, &picture)
-        } else {
-            spy.dispatch_thumbnail()
-        };
-        assert!(thumb.is_some());
-
-        let preview = if spy.is_demo() {
-            crate::preview::demo_preview(&spy)
-        } else {
-            spy.dispatch_preview()
-        };
-        assert!(matches!(preview, Some(crate::preview::Preview::NoViewer(_))));
-
-        let request = OpRequest {
-            id: 1,
-            kind: OpKind::NewFolder,
-            sources: Vec::new(),
-            dest_dir: home.clone(),
-            new_name: Some("Inline Operation".to_string()),
-            home: home.clone(),
-        };
-        let outcome = if spy.is_instant() {
-            spy.perform(&request)
-        } else {
-            spy.dispatch_operation()
-        }
-        .unwrap();
-        assert_eq!(outcome.touched, vec![home.join("Inline Operation")]);
-    }
-}
diff --git a/apps/files/src/vfs.rs b/apps/files/src/vfs.rs
deleted file mode 100644
index ca6993811..000000000
--- a/apps/files/src/vfs.rs
+++ /dev/null
@@ -1,509 +0,0 @@
-//! The filesystem seam.
-//!
-//! Every place the browser touches "the filesystem" goes through one [`Vfs`]:
-//! listing a folder, measuring it, mapping it for the treemap, opening a file
-//! in a viewer, and every operation that changes something. There are two
-//! implementations — [`RealVfs`], which is `std::fs` and the app's normal life,
-//! and the demo one, which is a plausible home held in memory so a screen
-//! recording can show the whole app without showing anybody's real disk.
-//!
-//! A process has exactly one filesystem for its whole life, so the choice is
-//! installed once at startup and read from anywhere, worker threads included.
-//! Threading a handle through every signature would buy nothing: no part of
-//! this app ever wants a *different* filesystem than the rest of it.
-//!
-//! Virtual files are also statted and read through this seam. `native_path`
-//! is reserved for native integrations backed by [`RealVfs`]; the closed
-//! demo returns typed [`VfsError::Unavailable`] instead of mapping a virtual
-//! name onto the host disk.
-
-use std::{
-    path::{Path, PathBuf},
-    sync::{atomic::AtomicBool, Arc, OnceLock},
-};
-
-use makepad_widgets::makepad_platform::thread::TaskPool;
-
-use crate::{
-    model::{self, FileEntry},
-    ops::{OpKind, OpRequest, Undo},
-    sizecache::Cached,
-    treemap::{self, Node, ScanProgress, ScanRules, ScanStep},
-};
-
-/// A capability the active filesystem deliberately does not provide.
-///
-/// Virtual paths have no honest host path or native cache file. Keeping that
-/// answer typed makes an accidentally reached native integration fail closed
-/// instead of turning the virtual path into a host path and reaching the
-/// platform's unsupported-filesystem trap.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum VfsError {
-    Unavailable(&'static str),
-    Io(String),
-}
-
-impl std::fmt::Display for VfsError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            VfsError::Unavailable(capability) => write!(f, "{capability} is unavailable"),
-            VfsError::Io(message) => f.write_str(message),
-        }
-    }
-}
-
-impl std::error::Error for VfsError {}
-
-/// What an operation did, once it is done: the sentence for the status bar,
-/// how to reverse it, and the paths worth selecting afterwards.
-pub struct OpOutcome {
-    pub message: String,
-    pub undo: Option<Undo>,
-    pub touched: Vec<PathBuf>,
-}
-
-/// The filesystem the browser is looking at.
-pub trait Vfs: Send + Sync {
-    /// The folder a fresh window opens in.
-    fn home(&self) -> PathBuf;
-
-    /// The filesystem's wall clock, in seconds since the epoch. Demo
-    /// filesystems pin this to the same instant as their generated dates.
-    fn now_secs(&self) -> u64;
-
-    /// One directory listing, sorted the way [`model::read_directory`] sorts.
-    /// Real disks are dispatched to a worker; instant backends run inline.
-    fn read_dir(&self, path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>, String>;
-
-    /// Metadata for one path, including paths below the current listing.
-    fn stat(&self, path: &Path) -> Result<FileEntry, String>;
-
-    /// At most `max` bytes of a file. Consumers must not assume the host has
-    /// a corresponding path.
-    fn read_bytes(&self, path: &Path, max: usize) -> Result<Vec<u8>, String>;
-
-    fn is_dir(&self, path: &Path) -> bool;
-
-    /// Whether the filesystem has anything at this path at all. The default
-    /// asks the parent folder for its listing, which is the only question a
-    /// virtual filesystem can always answer; a real one knows directly.
-    fn exists(&self, path: &Path) -> bool {
-        if self.is_dir(path) {
-            return true;
-        }
-        let Some(parent) = path.parent() else {
-            return false;
-        };
-        self.read_dir(parent, true)
-            .map(|entries| entries.iter().any(|e| e.path == path))
-            .unwrap_or(false)
-    }
-
-    /// Create a directory path. Callers validate collisions before this
-    /// reaches the backend; recursive creation also lets Trash bootstrap its
-    /// platform-specific parent folders.
-    fn mkdir(&self, path: &Path) -> Result<(), String>;
-
-    /// Move or rename one path without replacing an existing target.
-    fn rename(&self, source: &Path, target: &Path) -> Result<(), String>;
-
-    /// The real file on disk behind a path, for native integrations that
-    /// cannot consume bytes. A virtual filesystem returns typed Unavailable.
-    fn native_path(&self, _path: &Path) -> Result<PathBuf, VfsError> {
-        Err(VfsError::Unavailable("native filesystem path"))
-    }
-
-    /// Unix permission bits for the properties panel. Other backends have no
-    /// inode mode to report.
-    fn unix_mode(&self, _path: &Path) -> Result<u32, VfsError> {
-        Err(VfsError::Unavailable("Unix file mode"))
-    }
-
-    /// Resolve links and `..` components for callers that enforce a path
-    /// boundary. Virtual filesystems may return the already-normalized path.
-    fn canonicalize(&self, _path: &Path) -> Result<PathBuf, VfsError> {
-        Err(VfsError::Unavailable("path canonicalization"))
-    }
-
-    /// Whether a path is a link without following it.
-    fn is_symlink(&self, _path: &Path) -> Result<bool, VfsError> {
-        Err(VfsError::Unavailable("symbolic-link metadata"))
-    }
-
-    /// The native size-map cache. Virtual filesystems have no cache file;
-    /// their scans are already instant.
-    fn load_scan_cache(&self, _root: &Path) -> Result<Option<Cached>, VfsError> {
-        Err(VfsError::Unavailable("native size-map cache"))
-    }
-
-    fn store_scan_cache(&self, _root: &Path, _bytes: &[u8]) -> Result<(), VfsError> {
-        Err(VfsError::Unavailable("native size-map cache"))
-    }
-
-    fn forget_scan_cache(&self, _root: &Path) -> Result<(), VfsError> {
-        Err(VfsError::Unavailable("native size-map cache"))
-    }
-
-    /// Recursive byte total, for the properties panel. Stops when cancelled.
-    fn total_bytes(&self, path: &Path, cancel: &AtomicBool) -> u64;
-
-    /// The tree the treemap draws.
-    fn scan(
-        &self,
-        root: &Path,
-        cancel: &AtomicBool,
-        progress: &dyn Fn(ScanProgress),
-    ) -> Option<Node>;
-
-    /// The same tree, streamed back through `sink` as it is discovered, so a
-    /// map of a full disk is drawable after one `read_dir` instead of after
-    /// the whole walk. Returns false when the walk was cancelled.
-    ///
-    /// The default hands the finished tree over in one step, which is exactly
-    /// right for a filesystem that answers instantly — there is nothing to
-    /// stream when there is nothing to wait for. A real disk overrides it.
-    fn scan_stream(
-        &self,
-        root: &Path,
-        cancel: &AtomicBool,
-        sink: &(dyn Fn(ScanStep) + Sync),
-        _pool: &TaskPool,
-    ) -> bool {
-        match self.scan(root, cancel, &|_| {}) {
-            Some(node) => {
-                sink(ScanStep::Opened {
-                    at: Vec::new(),
-                    children: node.children,
-                    denied: false,
-                });
-                true
-            }
-            None => false,
-        }
-    }
-
-    /// Perform an operation *synchronously*. Only a filesystem that can do so
-    /// in no time at all implements this — see [`Vfs::is_instant`]; the real
-    /// one hands its work to the operations engine's worker instead.
-    fn perform(&self, request: &OpRequest) -> Result<OpOutcome, String>;
-
-    /// Reverse a finished operation, synchronously. Same rule as `perform`.
-    fn perform_undo(&self, undo: &Undo) -> Result<OpOutcome, String>;
-
-    /// True when operations finish instantly and need no worker thread and no
-    /// progress row — which is exactly what an in-memory tree is.
-    fn is_instant(&self) -> bool;
-
-    /// True when this is not the user's real disk, so the window can say so.
-    fn is_demo(&self) -> bool {
-        self.is_instant()
-    }
-}
-
-/// `std::fs` — the app's normal life. Everything here delegates to the
-/// modules that already own the behaviour, so there is exactly one
-/// implementation of each rule.
-pub struct RealVfs;
-
-impl Vfs for RealVfs {
-    fn home(&self) -> PathBuf {
-        model::home_dir()
-    }
-
-    fn now_secs(&self) -> u64 {
-        model::real_now_secs()
-    }
-
-    fn read_dir(&self, path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>, String> {
-        model::read_directory(path, show_hidden)
-    }
-
-    fn stat(&self, path: &Path) -> Result<FileEntry, String> {
-        model::real_entry_at(path).ok_or_else(|| format!("No such file: {}", path.display()))
-    }
-
-    fn read_bytes(&self, path: &Path, max: usize) -> Result<Vec<u8>, String> {
-        use std::io::Read;
-
-        let file = std::fs::File::open(path)
-            .map_err(|error| format!("Could not read {}: {error}", path.display()))?;
-        let mut data = Vec::with_capacity(max.min(64 * 1024));
-        file.take(max as u64)
-            .read_to_end(&mut data)
-            .map_err(|error| format!("Could not read {}: {error}", path.display()))?;
-        Ok(data)
-    }
-
-    fn is_dir(&self, path: &Path) -> bool {
-        path.is_dir()
-    }
-
-    fn exists(&self, path: &Path) -> bool {
-        path.exists()
-    }
-
-    fn mkdir(&self, path: &Path) -> Result<(), String> {
-        std::fs::create_dir_all(path)
-            .map_err(|error| format!("Could not create {}: {error}", path.display()))
-    }
-
-    fn rename(&self, source: &Path, target: &Path) -> Result<(), String> {
-        if target.exists() {
-            return Err(format!("{} already exists", target.display()));
-        }
-        crate::ops::move_path(source, target, &AtomicBool::new(false), &|_| {})
-            .map_err(|error| format!("Could not move {}: {error}", source.display()))
-    }
-
-    fn native_path(&self, path: &Path) -> Result<PathBuf, VfsError> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            Ok(path.to_path_buf())
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = path;
-            Err(VfsError::Unavailable("native filesystem path"))
-        }
-    }
-
-    fn unix_mode(&self, path: &Path) -> Result<u32, VfsError> {
-        #[cfg(all(unix, not(target_arch = "wasm32")))]
-        {
-            use std::os::unix::fs::PermissionsExt;
-            std::fs::metadata(path)
-                .map(|meta| meta.permissions().mode() & 0o7777)
-                .map_err(|error| VfsError::Io(error.to_string()))
-        }
-        #[cfg(any(not(unix), target_arch = "wasm32"))]
-        {
-            let _ = path;
-            Err(VfsError::Unavailable("Unix file mode"))
-        }
-    }
-
-    fn canonicalize(&self, path: &Path) -> Result<PathBuf, VfsError> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            std::fs::canonicalize(path).map_err(|error| VfsError::Io(error.to_string()))
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = path;
-            Err(VfsError::Unavailable("path canonicalization"))
-        }
-    }
-
-    fn is_symlink(&self, path: &Path) -> Result<bool, VfsError> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            std::fs::symlink_metadata(path)
-                .map(|metadata| metadata.file_type().is_symlink())
-                .map_err(|error| VfsError::Io(error.to_string()))
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = path;
-            Err(VfsError::Unavailable("symbolic-link metadata"))
-        }
-    }
-
-    fn load_scan_cache(&self, root: &Path) -> Result<Option<Cached>, VfsError> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            Ok(crate::sizecache::load(root))
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = root;
-            Err(VfsError::Unavailable("native size-map cache"))
-        }
-    }
-
-    fn store_scan_cache(&self, root: &Path, bytes: &[u8]) -> Result<(), VfsError> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            crate::sizecache::store(root, bytes);
-            Ok(())
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = (root, bytes);
-            Err(VfsError::Unavailable("native size-map cache"))
-        }
-    }
-
-    fn forget_scan_cache(&self, root: &Path) -> Result<(), VfsError> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            crate::sizecache::forget(root);
-            Ok(())
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = root;
-            Err(VfsError::Unavailable("native size-map cache"))
-        }
-    }
-
-    fn total_bytes(&self, path: &Path, cancel: &AtomicBool) -> u64 {
-        crate::ops::total_bytes(path, cancel)
-    }
-
-    fn scan(
-        &self,
-        root: &Path,
-        cancel: &AtomicBool,
-        progress: &dyn Fn(ScanProgress),
-    ) -> Option<Node> {
-        let classify = |p: &Path, is_dir: bool| model::kind_for(p, is_dir) as u8;
-        let home = self.home();
-        let skip = |path: &Path| model::skip_for_scan(path, &home);
-        treemap::scan(root, &treemap::ScanRules { classify: &classify, skip: &skip }, cancel, progress)
-    }
-
-    fn scan_stream(
-        &self,
-        root: &Path,
-        cancel: &AtomicBool,
-        sink: &(dyn Fn(ScanStep) + Sync),
-        pool: &TaskPool,
-    ) -> bool {
-        let classify = |p: &Path, is_dir: bool| model::kind_for(p, is_dir) as u8;
-        let home = self.home();
-        let skip = |path: &Path| model::skip_for_scan(path, &home);
-        let rules = ScanRules {
-            classify: &classify,
-            skip: &skip,
-        };
-        treemap::scan_stream(root, &rules, cancel, sink, pool)
-    }
-
-    fn perform(&self, _request: &OpRequest) -> Result<OpOutcome, String> {
-        Err("the real filesystem runs its operations on the worker".to_string())
-    }
-
-    fn perform_undo(&self, _undo: &Undo) -> Result<OpOutcome, String> {
-        Err("the real filesystem runs its operations on the worker".to_string())
-    }
-
-    fn is_instant(&self) -> bool {
-        false
-    }
-}
-
-static VFS: OnceLock<Arc<dyn Vfs>> = OnceLock::new();
-
-/// Choose the filesystem for this process. Called once, before the UI reads
-/// anything; a second call is ignored, because a browser that changed
-/// filesystems underneath itself would be showing two different worlds.
-pub fn install(vfs: Arc<dyn Vfs>) {
-    let _ = VFS.set(vfs);
-}
-
-/// The filesystem this process is browsing.
-pub fn vfs() -> &'static Arc<dyn Vfs> {
-    VFS.get_or_init(|| {
-        #[cfg(all(target_arch = "wasm32", feature = "demo"))]
-        {
-            Arc::new(crate::demo::DemoVfs::new())
-        }
-        #[cfg(not(all(target_arch = "wasm32", feature = "demo")))]
-        {
-            Arc::new(RealVfs)
-        }
-    })
-}
-
-/// True when the browser is showing the demo home rather than a real disk.
-pub fn is_demo() -> bool {
-    vfs().is_demo()
-}
-
-/// The active filesystem's wall clock.
-pub fn now_secs() -> u64 {
-    vfs().now_secs()
-}
-
-/// The demo is asked for by `--demo` on the command line or `MAKEPAD_FILES_DEMO=1`
-/// in the environment, so it can be started from a launcher that has no
-/// argument list of its own.
-pub fn demo_requested() -> bool {
-    cfg!(feature = "demo")
-        || std::env::args().any(|a| a == "--demo")
-        || std::env::var("MAKEPAD_FILES_DEMO").is_ok_and(|v| v != "0" && !v.is_empty())
-}
-
-/// The description of an operation, for the message an instant filesystem
-/// hands back. Shared so the demo's sentences read like the real ones.
-pub fn outcome_message(kind: OpKind, count: usize, where_to: &Path) -> String {
-    let items = format!("{} item{}", count, if count == 1 { "" } else { "s" });
-    match kind {
-        OpKind::Copy => format!("Copied {items} to {}", model::display_name(where_to)),
-        OpKind::Move => format!("Moved {items} to {}", model::display_name(where_to)),
-        OpKind::Trash => format!("Moved {items} to the Trash"),
-        OpKind::Rename => format!("Renamed {items}"),
-        OpKind::NewFolder => format!("Created {}", model::display_name(where_to)),
-        OpKind::Delete => format!("Deleted {items} permanently"),
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_real_filesystem_is_the_identity_on_paths() {
-        let real = RealVfs;
-        let path = Path::new("/a/b/c.png");
-        assert_eq!(real.native_path(path).unwrap(), path);
-        assert!(!real.is_instant());
-        assert!(!real.is_demo());
-    }
-
-    #[test]
-    fn virtual_native_entry_points_are_typed_unavailable() {
-        let virtual_fs = crate::demo::DemoVfs::new();
-
-        assert_eq!(
-            virtual_fs.native_path(Path::new("/Demo/file")),
-            Err(VfsError::Unavailable("native filesystem path"))
-        );
-        assert!(matches!(
-            virtual_fs.forget_scan_cache(Path::new("/Demo")),
-            Err(VfsError::Unavailable("native size-map cache"))
-        ));
-    }
-
-    #[test]
-    fn real_stat_and_bounded_reads_use_the_same_entry_shape() {
-        let real = RealVfs;
-        let path = std::env::temp_dir().join(format!("files-vfs-stat-{}", std::process::id()));
-        std::fs::write(&path, b"abcdef").unwrap();
-        let entry = real.stat(&path).unwrap();
-        assert_eq!(entry.path, path);
-        assert_eq!(entry.size, 6);
-        assert!(!entry.is_dir);
-        assert_eq!(real.read_bytes(&path, 3).unwrap(), b"abc");
-        std::fs::remove_file(path).ok();
-    }
-
-    #[test]
-    fn the_default_filesystem_is_the_real_one() {
-        // Nothing installed anything in this test binary, so asking for the
-        // filesystem must still answer — with the disk.
-        assert!(!vfs().is_demo());
-    }
-
-    #[test]
-    fn operation_sentences_read_the_same_either_way() {
-        let dir = Path::new("/x/Documents");
-        assert_eq!(outcome_message(OpKind::Copy, 1, dir), "Copied 1 item to Documents");
-        assert_eq!(outcome_message(OpKind::Move, 3, dir), "Moved 3 items to Documents");
-        assert_eq!(outcome_message(OpKind::Trash, 2, dir), "Moved 2 items to the Trash");
-        assert_eq!(
-            outcome_message(OpKind::Delete, 1, dir),
-            "Deleted 1 item permanently"
-        );
-    }
-}
diff --git a/apps/finance/Cargo.toml b/apps/finance/Cargo.toml
index b1b4590de..584b7bddb 100644
--- a/apps/finance/Cargo.toml
+++ b/apps/finance/Cargo.toml
@@ -14,13 +14,7 @@ default-run = "finance"
 name = "finance"
 path = "src/main.rs"
 
-[features]
-default = []
-demo = []
-
 [dependencies]
 makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-
-[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+mp-theme = { path = "../../libs/mp_theme" }
 makepad-sqlite = { path = "../../libs/sqlite_query" }
diff --git a/apps/finance/src/date.rs b/apps/finance/src/date.rs
index 5f01f2b11..b10e48f08 100644
--- a/apps/finance/src/date.rs
+++ b/apps/finance/src/date.rs
@@ -388,7 +388,10 @@ impl fmt::Display for DateRange {
 
 /// Today, from the system clock. The one place time enters the app.
 pub fn today() -> Day {
-    let secs = makepad_widgets::Cx::time_now().max(0.0) as i64;
+    let secs = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_secs() as i64)
+        .unwrap_or(0);
     (secs / 86_400) as Day
 }
 
diff --git a/apps/finance/src/db.rs b/apps/finance/src/db.rs
index 507f5709a..15970f0ff 100644
--- a/apps/finance/src/db.rs
+++ b/apps/finance/src/db.rs
@@ -455,37 +455,12 @@ impl Db {
     }
 
     pub fn insert_transaction(&mut self, txn: &Transaction) -> Result<Id, String> {
-        Ok(self.insert_transaction_with_ids(txn)?.0)
-    }
-
-    /// Insert a transaction and report the database ids assigned to both
-    /// the row and its splits. First-run persistence uses every returned id
-    /// to build an explicit map from generated ids to stored ids.
-    pub(crate) fn insert_transaction_with_ids(
-        &mut self,
-        txn: &Transaction,
-    ) -> Result<(Id, Vec<Id>), String> {
         insert_transaction_on(&mut self.conn, txn)?;
         let id = self.last_id("transactions")?;
-        let mut split_ids = Vec::with_capacity(txn.splits.len());
         for split in &txn.splits {
             insert_split_on(&mut self.conn, id, split)?;
-            split_ids.push(self.last_id("splits")?);
         }
-        Ok((id, split_ids))
-    }
-
-    pub(crate) fn insert_payee(&mut self, payee: &Payee) -> Result<Id, String> {
-        self.conn
-            .execute(
-                "INSERT INTO payees(name, default_category) VALUES(?, ?)",
-                &[
-                    Value::text(payee.name.as_str()),
-                    payee.default_category.map(Value::Integer).unwrap_or(Value::Null),
-                ],
-            )
-            .map_err(|e| format!("insert payee: {e:?}"))?;
-        self.last_id("payees")
+        Ok(id)
     }
 
     pub fn insert_budget(&mut self, entry: &BudgetEntry) -> Result<(), String> {
diff --git a/apps/finance/src/demo.rs b/apps/finance/src/demo.rs
deleted file mode 100644
index b308bac97..000000000
--- a/apps/finance/src/demo.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use crate::model::{Id, Ledger};
-use crate::runtime::{ImportState, Runtime, Start};
-use makepad_widgets::{Actions, Cx};
-
-#[derive(Default)]
-pub(crate) struct Backend;
-
-impl Runtime for Backend {
-    fn start(&mut self) -> Start {
-        let today = crate::runtime::demo_today();
-        Start {
-            today,
-            ledger: crate::seed::generate(crate::seed::DEFAULT_YEARS, today),
-            status: "Demo household loaded".to_string(),
-        }
-    }
-
-    fn has_import(&self) -> bool {
-        false
-    }
-
-    fn pick_statement(&mut self, _cx: &mut Cx) {}
-
-    fn prepare_from_actions(
-        &mut self,
-        _actions: &Actions,
-        _ledger: &Ledger,
-        _account_filter: Option<Id>,
-    ) -> Option<Result<ImportState, String>> {
-        None
-    }
-
-    fn commit_import(&mut self, _state: ImportState) -> Result<(Ledger, String), String> {
-        Err("statement import is unavailable in the demo".to_string())
-    }
-}
diff --git a/apps/finance/src/main.rs b/apps/finance/src/main.rs
index 976815d17..b7d7f73f3 100644
--- a/apps/finance/src/main.rs
+++ b/apps/finance/src/main.rs
@@ -14,13 +14,11 @@ use makepad_widgets::*;
 mod chart;
 mod csv;
 mod date;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "demo")))]
 mod db;
 mod import;
 mod model;
 mod money;
 mod report;
-mod runtime;
 mod seed;
 mod theme;
 mod view;
@@ -55,7 +53,7 @@ impl MatchEvent for App {}
 impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
+        mp_theme::apply(vm);
         crate::theme::install(vm);
         crate::chart::script_mod(vm);
         crate::view::script_mod(vm);
diff --git a/apps/finance/src/native.rs b/apps/finance/src/native.rs
deleted file mode 100644
index 7cd98b92b..000000000
--- a/apps/finance/src/native.rs
+++ /dev/null
@@ -1,455 +0,0 @@
-//! Native SQLite persistence and statement import.
-
-use crate::date;
-use crate::db::Db;
-use crate::model::*;
-use crate::runtime::{ImportState, Runtime, Start};
-use makepad_widgets::makepad_platform::file_dialogs::{FileDialog, FileDialogAction};
-use makepad_widgets::*;
-use std::collections::{BTreeSet, HashMap};
-
-const PICK_STATEMENT: LiveId = live_id!(finance_pick_statement);
-
-#[derive(Default)]
-pub(crate) struct Backend {
-    db: Option<Db>,
-}
-
-impl Runtime for Backend {
-    fn start(&mut self) -> Start {
-        let today = date::today();
-        let path = std::path::PathBuf::from("local/finance/finance.db");
-        let mut db = match Db::open(&path) {
-            Ok(db) => db,
-            Err(error) => {
-                return Start {
-                    today,
-                    ledger: Ledger::default(),
-                    status: format!("cannot open {}: {error}", path.display()),
-                };
-            }
-        };
-
-        let mut status = String::new();
-        match db.is_empty() {
-            Ok(true) => {
-                let ledger = crate::seed::generate(crate::seed::DEFAULT_YEARS, today);
-                match persist(&mut db, &ledger) {
-                    Ok(_) => {
-                        let start = date::month_start(date::add_months(
-                            today,
-                            -(crate::seed::DEFAULT_YEARS * 12 - 1),
-                        ));
-                        status = format!(
-                            "Demo file created: {} transactions across {} accounts, {} to {}",
-                            ledger.transactions.len(),
-                            ledger.accounts.len(),
-                            date::format_short(start),
-                            date::format_short(today)
-                        );
-                    }
-                    Err(error) => status = format!("demo data failed: {error}"),
-                }
-            }
-            Ok(false) => {}
-            Err(error) => status = format!("cannot read {}: {error}", path.display()),
-        }
-        let ledger = match db.load() {
-            Ok(ledger) => ledger,
-            Err(error) => {
-                status = format!("load failed: {error}");
-                Ledger::default()
-            }
-        };
-        self.db = Some(db);
-        Start { today, ledger, status }
-    }
-
-    fn has_import(&self) -> bool {
-        true
-    }
-
-    fn pick_statement(&mut self, cx: &mut Cx) {
-        let dialog = FileDialog::new()
-            .set_id(PICK_STATEMENT)
-            .set_title("Choose a statement".to_string())
-            .add_filter("Comma-separated values".to_string(), vec!["csv".to_string()])
-            .add_filter("Text".to_string(), vec!["txt".to_string()])
-            .add_filter("All Files".to_string(), vec!["*".to_string()]);
-        cx.open_select_file_dialog(dialog);
-    }
-
-    fn prepare_from_actions(
-        &mut self,
-        actions: &Actions,
-        ledger: &Ledger,
-        account_filter: Option<Id>,
-    ) -> Option<Result<ImportState, String>> {
-        for action in actions {
-            let Some(picked) = action.downcast_ref::<FileDialogAction>() else { continue };
-            if picked.id() == PICK_STATEMENT {
-                if let Some(path) = picked.path() {
-                    return Some(self.prepare_import(path, ledger, account_filter));
-                }
-            }
-        }
-        None
-    }
-
-    fn commit_import(&mut self, state: ImportState) -> Result<(Ledger, String), String> {
-        let db = self.db.as_mut().ok_or_else(|| "database is not open".to_string())?;
-        let rows: Vec<Transaction> = state.plan.to_import().cloned().collect();
-        let count = rows.len();
-        db.transact(|conn| {
-            for txn in &rows {
-                crate::db::insert_transaction_on(conn, txn)?;
-            }
-            Ok(())
-        })?;
-        let ledger = db.load()?;
-        let status = format!("Imported {count} transactions from {}", state.path);
-        Ok((ledger, status))
-    }
-}
-
-impl Backend {
-    fn prepare_import(
-        &mut self,
-        path: &std::path::Path,
-        ledger: &Ledger,
-        account_filter: Option<Id>,
-    ) -> Result<ImportState, String> {
-        let bytes = std::fs::read(path)
-            .map_err(|error| format!("cannot read {}: {error}", path.display()))?;
-        let csv = crate::csv::parse(&String::from_utf8_lossy(&bytes));
-        let guess = crate::import::Mapping::guess(&csv);
-        let account = account_filter
-            .or_else(|| ledger.accounts.first().map(|account| account.id))
-            .ok_or_else(|| "no account to import into".to_string())?;
-        let account = ledger
-            .account(account)
-            .ok_or_else(|| "no account to import into".to_string())?;
-        let known = self
-            .db
-            .as_mut()
-            .ok_or_else(|| "database is not open".to_string())?
-            .known_fingerprints()?;
-        let plan = crate::import::plan(&csv, &guess.mapping, account, &ledger.rules, &known);
-        Ok(ImportState {
-            path: path.display().to_string(),
-            plan,
-            ask_date_order: guess.ask_date_order,
-        })
-    }
-}
-
-#[derive(Default)]
-struct PersistedIds {
-    accounts: HashMap<Id, Id>,
-    categories: HashMap<Id, Id>,
-    payees: HashMap<Id, Id>,
-    transactions: HashMap<Id, Id>,
-    splits: HashMap<Id, Id>,
-    transfer_groups: HashMap<Id, Id>,
-    rules: HashMap<Id, Id>,
-    scheduled: HashMap<Id, Id>,
-}
-
-fn mapped(ids: &HashMap<Id, Id>, old: Id, kind: &str) -> Result<Id, String> {
-    ids.get(&old)
-        .copied()
-        .ok_or_else(|| format!("missing {kind} id {old} while persisting generated ledger"))
-}
-
-fn mapped_opt(
-    ids: &HashMap<Id, Id>,
-    old: Option<Id>,
-    kind: &str,
-) -> Result<Option<Id>, String> {
-    old.map(|id| mapped(ids, id, kind)).transpose()
-}
-
-/// Persist a generated ledger while translating every local id to the id
-/// SQLite assigned. Keeping the maps explicit prevents insertion order from
-/// leaking into parent links or any downstream reference.
-fn persist(db: &mut Db, ledger: &Ledger) -> Result<PersistedIds, String> {
-    let mut ids = PersistedIds::default();
-
-    for account in &ledger.accounts {
-        ids.accounts.insert(account.id, db.insert_account(account)?);
-    }
-
-    // Parents must be assigned before their children, regardless of the
-    // display order in the generated vector.
-    let mut categories: Vec<&Category> = ledger.categories.categories.iter().collect();
-    while !categories.is_empty() {
-        let Some(index) = categories.iter().position(|category| {
-            category.parent.is_none_or(|parent| ids.categories.contains_key(&parent))
-        }) else {
-            return Err("category tree contains a missing or cyclic parent".to_string());
-        };
-        let category = categories.remove(index);
-        let mut stored = category.clone();
-        stored.parent = mapped_opt(&ids.categories, category.parent, "category parent")?;
-        ids.categories.insert(category.id, db.insert_category(&stored)?);
-    }
-
-    for payee in &ledger.payees {
-        let mut stored = payee.clone();
-        stored.default_category =
-            mapped_opt(&ids.categories, payee.default_category, "payee category")?;
-        ids.payees.insert(payee.id, db.insert_payee(&stored)?);
-    }
-
-    let groups: BTreeSet<Id> =
-        ledger.transactions.iter().filter_map(|txn| txn.transfer_group).collect();
-    for (index, group) in groups.into_iter().enumerate() {
-        ids.transfer_groups.insert(group, index as Id + 1);
-    }
-
-    for txn in &ledger.transactions {
-        let mut stored = txn.clone();
-        stored.account = mapped(&ids.accounts, txn.account, "transaction account")?;
-        stored.category = mapped_opt(&ids.categories, txn.category, "transaction category")?;
-        stored.transfer_group =
-            mapped_opt(&ids.transfer_groups, txn.transfer_group, "transfer group")?;
-        for split in &mut stored.splits {
-            split.category = mapped_opt(&ids.categories, split.category, "split category")?;
-        }
-        let (transaction_id, split_ids) = db.insert_transaction_with_ids(&stored)?;
-        ids.transactions.insert(txn.id, transaction_id);
-        for (split, stored_id) in txn.splits.iter().zip(split_ids) {
-            ids.splits.insert(split.id, stored_id);
-        }
-    }
-
-    for budget in &ledger.budgets {
-        let mut stored = *budget;
-        stored.category = mapped(&ids.categories, budget.category, "budget category")?;
-        db.insert_budget(&stored)?;
-    }
-    for rule in &ledger.rules {
-        let mut stored = rule.clone();
-        stored.set_category = mapped_opt(&ids.categories, rule.set_category, "rule category")?;
-        ids.rules.insert(rule.id, db.insert_rule(&stored)?);
-    }
-    for scheduled in &ledger.scheduled {
-        let mut stored = scheduled.clone();
-        stored.account = mapped(&ids.accounts, scheduled.account, "scheduled account")?;
-        stored.category =
-            mapped_opt(&ids.categories, scheduled.category, "scheduled category")?;
-        ids.scheduled.insert(scheduled.id, db.insert_scheduled(&stored)?);
-    }
-    db.set_setting("base_currency", ledger.base_currency.code)?;
-    Ok(ids)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn temp_path(name: &str) -> std::path::PathBuf {
-        let mut path = std::env::temp_dir();
-        path.push(format!("finance-native-{name}-{}.db", std::process::id()));
-        let _ = std::fs::remove_file(&path);
-        path
-    }
-
-    fn assert_references_resolve(ledger: &Ledger) {
-        for category in &ledger.categories.categories {
-            if let Some(parent) = category.parent {
-                assert!(ledger.categories.get(parent).is_some(), "missing parent {parent}");
-            }
-        }
-        for txn in &ledger.transactions {
-            assert!(ledger.account(txn.account).is_some(), "missing account {}", txn.account);
-            if let Some(category) = txn.category {
-                assert!(ledger.categories.get(category).is_some(), "missing category {category}");
-            }
-            for split in &txn.splits {
-                if let Some(category) = split.category {
-                    assert!(ledger.categories.get(category).is_some(), "missing split category");
-                }
-            }
-        }
-        for budget in &ledger.budgets {
-            assert!(ledger.categories.get(budget.category).is_some(), "missing budget category");
-        }
-        for payee in &ledger.payees {
-            if let Some(category) = payee.default_category {
-                assert!(ledger.categories.get(category).is_some(), "missing payee category");
-            }
-        }
-        for rule in &ledger.rules {
-            if let Some(category) = rule.set_category {
-                assert!(ledger.categories.get(category).is_some(), "missing rule category");
-            }
-        }
-        for item in &ledger.scheduled {
-            assert!(ledger.account(item.account).is_some(), "missing scheduled account");
-            if let Some(category) = item.category {
-                assert!(ledger.categories.get(category).is_some(), "missing scheduled category");
-            }
-        }
-    }
-
-    #[test]
-    fn generated_ledger_round_trips_through_sqlite_with_all_links_remapped() {
-        let path = temp_path("generated-roundtrip");
-        let generated = crate::seed::generate(2, date::from_ymd(2026, 8, 28));
-        let mut db = Db::open(&path).expect("open temp database");
-        let ids = persist(&mut db, &generated).expect("persist generated ledger");
-        let loaded = db.load().expect("load generated ledger");
-
-        assert_eq!(loaded.accounts.len(), generated.accounts.len());
-        assert_eq!(loaded.categories.categories.len(), generated.categories.categories.len());
-        assert_eq!(loaded.transactions.len(), generated.transactions.len());
-        assert_eq!(
-            loaded.transactions.iter().map(|txn| txn.splits.len()).sum::<usize>(),
-            generated.transactions.iter().map(|txn| txn.splits.len()).sum::<usize>()
-        );
-        assert_eq!(loaded.payees.len(), generated.payees.len());
-        assert_eq!(loaded.budgets.len(), generated.budgets.len());
-        assert_eq!(loaded.rules.len(), generated.rules.len());
-        assert_eq!(loaded.scheduled.len(), generated.scheduled.len());
-        assert_references_resolve(&loaded);
-
-        for account in &generated.accounts {
-            let loaded_id = ids.accounts[&account.id];
-            let mut expected = account.clone();
-            expected.id = loaded_id;
-            let actual = loaded.account(loaded_id).expect("mapped account");
-            assert_eq!(format!("{actual:?}"), format!("{expected:?}"));
-            assert_eq!(loaded.balance(loaded_id), generated.balance(account.id), "{}", account.name);
-        }
-        for category in &generated.categories.categories {
-            let mut expected = category.clone();
-            expected.id = ids.categories[&category.id];
-            expected.parent = category.parent.map(|parent| ids.categories[&parent]);
-            let actual = loaded.categories.get(expected.id).expect("mapped category");
-            assert_eq!(format!("{actual:?}"), format!("{expected:?}"));
-        }
-        for txn in &generated.transactions {
-            let mut expected = txn.clone();
-            expected.id = ids.transactions[&txn.id];
-            expected.account = ids.accounts[&txn.account];
-            expected.category = txn.category.map(|category| ids.categories[&category]);
-            expected.transfer_group =
-                txn.transfer_group.map(|group| ids.transfer_groups[&group]);
-            for split in &mut expected.splits {
-                split.id = ids.splits[&split.id];
-                split.category = split.category.map(|category| ids.categories[&category]);
-            }
-            let actual = loaded.transaction(expected.id).expect("mapped transaction");
-            assert_eq!(format!("{actual:?}"), format!("{expected:?}"));
-        }
-        for budget in &generated.budgets {
-            let mut expected = *budget;
-            expected.category = ids.categories[&budget.category];
-            let actual = loaded
-                .budgets
-                .iter()
-                .find(|item| item.category == expected.category && item.month == expected.month)
-                .expect("mapped budget");
-            assert_eq!(format!("{actual:?}"), format!("{expected:?}"));
-        }
-        for rule in &generated.rules {
-            let mut expected = rule.clone();
-            expected.id = ids.rules[&rule.id];
-            expected.set_category = rule.set_category.map(|category| ids.categories[&category]);
-            let actual = loaded.rules.iter().find(|item| item.id == expected.id).expect("mapped rule");
-            assert_eq!(format!("{actual:?}"), format!("{expected:?}"));
-        }
-        for item in &generated.scheduled {
-            let mut expected = item.clone();
-            expected.id = ids.scheduled[&item.id];
-            expected.account = ids.accounts[&item.account];
-            expected.category = item.category.map(|category| ids.categories[&category]);
-            let actual = loaded
-                .scheduled
-                .iter()
-                .find(|candidate| candidate.id == expected.id)
-                .expect("mapped scheduled entry");
-            assert_eq!(format!("{actual:?}"), format!("{expected:?}"));
-        }
-
-        let mut generated_tree: Vec<_> = generated
-            .categories
-            .categories
-            .iter()
-            .map(|category| {
-                (
-                    category.name.clone(),
-                    category.parent.map(|parent| generated.categories.name(parent).to_string()),
-                )
-            })
-            .collect();
-        let mut loaded_tree: Vec<_> = loaded
-            .categories
-            .categories
-            .iter()
-            .map(|category| {
-                (
-                    category.name.clone(),
-                    category.parent.map(|parent| loaded.categories.name(parent).to_string()),
-                )
-            })
-            .collect();
-        generated_tree.sort();
-        loaded_tree.sort();
-        assert_eq!(loaded_tree, generated_tree);
-
-        assert_eq!(ids.accounts.len(), generated.accounts.len());
-        assert_eq!(ids.categories.len(), generated.categories.categories.len());
-        assert_eq!(ids.payees.len(), generated.payees.len());
-        assert_eq!(ids.transactions.len(), generated.transactions.len());
-        assert_eq!(
-            ids.splits.len(),
-            generated.transactions.iter().map(|txn| txn.splits.len()).sum::<usize>()
-        );
-        assert_eq!(ids.rules.len(), generated.rules.len());
-        assert_eq!(ids.scheduled.len(), generated.scheduled.len());
-        assert_eq!(
-            ids.transfer_groups.len(),
-            generated
-                .transactions
-                .iter()
-                .filter_map(|txn| txn.transfer_group)
-                .collect::<BTreeSet<_>>()
-                .len()
-        );
-
-        drop(db);
-        let _ = std::fs::remove_file(path);
-    }
-
-    #[test]
-    fn native_backend_advertises_import() {
-        assert!(Backend::default().has_import());
-    }
-
-    #[test]
-    fn payee_category_reference_is_remapped() {
-        let path = temp_path("payee-remap");
-        let mut ledger = Ledger::default();
-        let mut category = Category::group("Food", CategoryKind::Expense);
-        category.id = 40;
-        ledger.categories.categories.push(category);
-        ledger.payees.push(Payee {
-            id: 90,
-            name: "Market".to_string(),
-            default_category: Some(40),
-            transactions: 0,
-        });
-
-        let mut db = Db::open(&path).expect("open temp database");
-        let ids = persist(&mut db, &ledger).expect("persist payee");
-        let loaded = db.load().expect("load payee");
-        assert_eq!(loaded.payees.len(), 1);
-        assert_eq!(loaded.payees[0].id, ids.payees[&90]);
-        assert_eq!(loaded.payees[0].default_category, Some(ids.categories[&40]));
-
-        drop(db);
-        let _ = std::fs::remove_file(path);
-    }
-}
diff --git a/apps/finance/src/runtime.rs b/apps/finance/src/runtime.rs
deleted file mode 100644
index 520d2ddf3..000000000
--- a/apps/finance/src/runtime.rs
+++ /dev/null
@@ -1,54 +0,0 @@
-//! Build-specific storage and import capabilities behind one UI-facing API.
-
-use crate::date::{self, Day};
-use crate::model::{Id, Ledger};
-use makepad_widgets::{Actions, Cx};
-
-pub(crate) struct Start {
-    pub today: Day,
-    pub ledger: Ledger,
-    pub status: String,
-}
-
-pub(crate) struct ImportState {
-    pub path: String,
-    pub plan: crate::import::Plan,
-    pub ask_date_order: bool,
-}
-
-pub(crate) fn demo_today() -> Day {
-    date::from_ymd(2026, 8, 28)
-}
-
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "demo")))]
-#[path = "native.rs"]
-mod imp;
-#[cfg(any(target_arch = "wasm32", feature = "demo"))]
-#[path = "demo.rs"]
-mod imp;
-
-pub(crate) use imp::Backend;
-
-pub(crate) trait Runtime {
-    fn start(&mut self) -> Start;
-    fn has_import(&self) -> bool;
-    fn pick_statement(&mut self, cx: &mut Cx);
-    fn prepare_from_actions(
-        &mut self,
-        actions: &Actions,
-        ledger: &Ledger,
-        account_filter: Option<Id>,
-    ) -> Option<Result<ImportState, String>>;
-    fn commit_import(&mut self, state: ImportState) -> Result<(Ledger, String), String>;
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn demo_clock_is_pinned_late_in_august() {
-        assert_eq!(date::to_ymd(demo_today()), (2026, 8, 28));
-        assert_eq!(date::month_key(demo_today()), date::month_key(date::from_ymd(2026, 8, 1)));
-    }
-}
diff --git a/apps/finance/src/seed.rs b/apps/finance/src/seed.rs
index 01c182f72..289a5c2e3 100644
--- a/apps/finance/src/seed.rs
+++ b/apps/finance/src/seed.rs
@@ -12,11 +12,12 @@
 //! empty current month. The generator is seeded and deterministic, so the
 //! same day always produces the same file and a screenshot is reproducible.
 //!
-//! Generation is pure. Native first-run persistence writes the resulting
-//! ledger through the ordinary database paths, while demo builds can use it
-//! directly without a filesystem.
+//! Everything here is ordinary ledger data written through the ordinary
+//! [`crate::db`] paths. There is no "demo mode" in the app: the rows are
+//! real rows, editable and deletable like any other.
 
 use crate::date::{self, Day};
+use crate::db::Db;
 use crate::model::*;
 use crate::money::{Currency, EUR};
 
@@ -91,14 +92,15 @@ struct Cats {
     insurance: Id,
 }
 
-/// Generate a complete household ledger deterministically for `today`.
-pub fn generate(years: i32, today: Day) -> Ledger {
+/// Fill an empty file with a generated household. Returns a one-line
+/// summary for the status bar.
+pub fn populate(db: &mut Db, years: i32) -> Result<String, String> {
+    let today = date::today();
     let start = date::month_start(date::add_months(today, -(years * 12 - 1)));
     let currency = EUR;
-    let mut ledger = Ledger { base_currency: currency, ..Ledger::default() };
 
-    let accounts = insert_accounts(&mut ledger.accounts, currency, start);
-    let cats = insert_categories(&mut ledger.categories.categories);
+    let accounts = insert_accounts(db, currency, start)?;
+    let cats = insert_categories(db)?;
     let mut rng = Rng::new(0x5EED_F1_A2_C3);
 
     let mut txns: Vec<Transaction> = Vec::new();
@@ -129,18 +131,29 @@ pub fn generate(years: i32, today: Day) -> Ledger {
         };
     }
     txns.sort_by_key(|t| t.date);
-    for (index, txn) in txns.iter_mut().enumerate() {
-        txn.id = index as Id + 1;
-    }
-    add_splits(&mut txns, &cats);
 
-    ledger.transactions = txns;
-    ledger.budgets = generate_budgets(&cats, today, years);
-    ledger.rules = generate_rules(&cats);
-    ledger.scheduled = generate_scheduled(&accounts, &cats, today);
-    ledger.categories.categories.sort_by_key(|category| (category.sort_order, category.id));
-    ledger.scheduled.sort_by_key(|item| (item.next_due, item.id));
-    ledger
+    let count = txns.len();
+    db.transact(|conn| {
+        for txn in &txns {
+            crate::db::insert_transaction_on(conn, txn)?;
+        }
+        Ok(())
+    })?;
+    // Splits need the ids the insert assigned, so they go in a second pass
+    // over the file rather than being carried along.
+    add_splits(db, &cats)?;
+
+    insert_budgets(db, &cats, today, years)?;
+    insert_rules(db, &cats)?;
+    insert_scheduled(db, &accounts, &cats, today)?;
+    db.set_setting("base_currency", currency.code)?;
+
+    Ok(format!(
+        "{count} transactions across {} accounts, {} to {}",
+        accounts.all().len(),
+        date::format_short(start),
+        date::format_short(today)
+    ))
 }
 
 struct Accounts {
@@ -167,99 +180,91 @@ impl Accounts {
     }
 }
 
-fn insert_accounts(accounts: &mut Vec<Account>, currency: Currency, start: Day) -> Accounts {
+fn insert_accounts(db: &mut Db, currency: Currency, start: Day) -> Result<Accounts, String> {
     let mut make = |name: &str,
                     kind: AccountKind,
                     institution: &str,
                     opening: i64,
-                    order: i32| {
+                    order: i32|
+     -> Result<Id, String> {
         let mut account = Account::new(name, kind, currency);
-        account.id = accounts.len() as Id + 1;
         account.institution = institution.to_string();
         account.opening_balance = opening;
         account.opening_date = start - 1;
         account.sort_order = order;
-        let id = account.id;
-        accounts.push(account);
-        id
+        db.insert_account(&account)
     };
-    Accounts {
-        checking: make("Everyday", AccountKind::Checking, "ING", 342_150, 0),
-        savings: make("Savings", AccountKind::Savings, "ING", 1_480_000, 1),
-        card: make("Rewards Card", AccountKind::CreditCard, "Amex", -84_320, 2),
-        cash: make("Cash", AccountKind::Cash, "", 12_000, 3),
-        brokerage: make("Brokerage", AccountKind::Investment, "DEGIRO", 2_650_000, 4),
+    Ok(Accounts {
+        checking: make("Everyday", AccountKind::Checking, "ING", 342_150, 0)?,
+        savings: make("Savings", AccountKind::Savings, "ING", 1_480_000, 1)?,
+        card: make("Rewards Card", AccountKind::CreditCard, "Amex", -84_320, 2)?,
+        cash: make("Cash", AccountKind::Cash, "", 12_000, 3)?,
+        brokerage: make("Brokerage", AccountKind::Investment, "DEGIRO", 2_650_000, 4)?,
         // A mortgage is a debt: negative, and paid down over the run.
-        mortgage: make("Mortgage", AccountKind::Loan, "Rabobank", -24_800_000, 5),
-        house: make("Apartment", AccountKind::Asset, "", 41_500_000, 6),
-    }
+        mortgage: make("Mortgage", AccountKind::Loan, "Rabobank", -24_800_000, 5)?,
+        house: make("Apartment", AccountKind::Asset, "", 41_500_000, 6)?,
+    })
 }
 
-fn insert_categories(categories: &mut Vec<Category>) -> Cats {
-    let mut group = |name: &str, kind: CategoryKind, order: i32| {
+fn insert_categories(db: &mut Db) -> Result<Cats, String> {
+    let mut group = |name: &str, kind: CategoryKind, order: i32| -> Result<Id, String> {
         let mut category = Category::group(name, kind);
-        category.id = categories.len() as Id + 1;
         category.sort_order = order;
-        let id = category.id;
-        categories.push(category);
-        id
+        db.insert_category(&category)
     };
-    let income = group("Income", CategoryKind::Income, 0);
-    let housing = group("Housing", CategoryKind::Expense, 1);
-    let food = group("Food", CategoryKind::Expense, 2);
-    let transport = group("Transport", CategoryKind::Expense, 3);
-    let shopping = group("Shopping", CategoryKind::Expense, 4);
-    let health = group("Health", CategoryKind::Expense, 5);
-    let fun = group("Fun", CategoryKind::Expense, 6);
-    let travel = group("Travel", CategoryKind::Expense, 7);
-    let money = group("Money", CategoryKind::Expense, 8);
-    let family = group("Family", CategoryKind::Expense, 9);
-    drop(group);
+    let income = group("Income", CategoryKind::Income, 0)?;
+    let housing = group("Housing", CategoryKind::Expense, 1)?;
+    let food = group("Food", CategoryKind::Expense, 2)?;
+    let transport = group("Transport", CategoryKind::Expense, 3)?;
+    let shopping = group("Shopping", CategoryKind::Expense, 4)?;
+    let health = group("Health", CategoryKind::Expense, 5)?;
+    let fun = group("Fun", CategoryKind::Expense, 6)?;
+    let travel = group("Travel", CategoryKind::Expense, 7)?;
+    let money = group("Money", CategoryKind::Expense, 8)?;
+    let family = group("Family", CategoryKind::Expense, 9)?;
 
     let mut child = |name: &str,
                      parent: Id,
                      kind: CategoryKind,
                      rollover: bool,
-                     order: i32| {
+                     order: i32|
+     -> Result<Id, String> {
         let mut category = Category::child(name, parent, kind);
-        category.id = categories.len() as Id + 1;
         category.budgeted = kind == CategoryKind::Expense;
         category.rollover = rollover;
         category.sort_order = order;
-        let id = category.id;
-        categories.push(category);
-        id
+        db.insert_category(&category)
     };
 
-    Cats {
-        salary: child("Salary", income, CategoryKind::Income, false, 0),
-        interest: child("Interest", income, CategoryKind::Income, false, 1),
-        housing: child("Mortgage", housing, CategoryKind::Expense, false, 0),
-        utilities: child("Energy", housing, CategoryKind::Expense, false, 1),
-        internet: child("Internet", housing, CategoryKind::Expense, false, 2),
-        phone: child("Phone", housing, CategoryKind::Expense, false, 3),
-        groceries: child("Groceries", food, CategoryKind::Expense, false, 0),
-        restaurants: child("Restaurants", food, CategoryKind::Expense, false, 1),
-        coffee: child("Coffee", food, CategoryKind::Expense, false, 2),
-        household: child("Household", shopping, CategoryKind::Expense, false, 0),
-        fuel: child("Fuel", transport, CategoryKind::Expense, false, 0),
-        transit: child("Transit", transport, CategoryKind::Expense, false, 1),
+    Ok(Cats {
+        salary: child("Salary", income, CategoryKind::Income, false, 0)?,
+        interest: child("Interest", income, CategoryKind::Income, false, 1)?,
+        housing: child("Mortgage", housing, CategoryKind::Expense, false, 0)?,
+        utilities: child("Energy", housing, CategoryKind::Expense, false, 1)?,
+        internet: child("Internet", housing, CategoryKind::Expense, false, 2)?,
+        phone: child("Phone", housing, CategoryKind::Expense, false, 3)?,
+        groceries: child("Groceries", food, CategoryKind::Expense, false, 0)?,
+        restaurants: child("Restaurants", food, CategoryKind::Expense, false, 1)?,
+        coffee: child("Coffee", food, CategoryKind::Expense, false, 2)?,
+        household: child("Household", shopping, CategoryKind::Expense, false, 0)?,
+        fuel: child("Fuel", transport, CategoryKind::Expense, false, 0)?,
+        transit: child("Transit", transport, CategoryKind::Expense, false, 1)?,
         // Car maintenance is lumpy, so it rolls over: three quiet months
         // pay for the fourth.
-        car: child("Car upkeep", transport, CategoryKind::Expense, true, 2),
-        clothing: child("Clothing", shopping, CategoryKind::Expense, false, 1),
-        electronics: child("Electronics", shopping, CategoryKind::Expense, true, 2),
-        pharmacy: child("Pharmacy", health, CategoryKind::Expense, false, 0),
-        gym: child("Gym", health, CategoryKind::Expense, false, 1),
-        streaming: child("Streaming", fun, CategoryKind::Expense, false, 0),
-        events: child("Going out", fun, CategoryKind::Expense, false, 1),
-        flights: child("Flights", travel, CategoryKind::Expense, true, 0),
-        hotels: child("Hotels", travel, CategoryKind::Expense, true, 1),
-        fees: child("Bank fees", money, CategoryKind::Expense, false, 0),
-        insurance: child("Insurance", money, CategoryKind::Expense, false, 1),
-        gifts: child("Gifts", family, CategoryKind::Expense, true, 0),
-        childcare: child("Childcare", family, CategoryKind::Expense, false, 1),
-    }
+        car: child("Car upkeep", transport, CategoryKind::Expense, true, 2)?,
+        clothing: child("Clothing", shopping, CategoryKind::Expense, false, 1)?,
+        electronics: child("Electronics", shopping, CategoryKind::Expense, true, 2)?,
+        pharmacy: child("Pharmacy", health, CategoryKind::Expense, false, 0)?,
+        gym: child("Gym", health, CategoryKind::Expense, false, 1)?,
+        streaming: child("Streaming", fun, CategoryKind::Expense, false, 0)?,
+        events: child("Going out", fun, CategoryKind::Expense, false, 1)?,
+        flights: child("Flights", travel, CategoryKind::Expense, true, 0)?,
+        hotels: child("Hotels", travel, CategoryKind::Expense, true, 1)?,
+        fees: child("Bank fees", money, CategoryKind::Expense, false, 0)?,
+        insurance: child("Insurance", money, CategoryKind::Expense, false, 1)?,
+        gifts: child("Gifts", family, CategoryKind::Expense, true, 0)?,
+        childcare: child("Childcare", family, CategoryKind::Expense, false, 1)?,
+    })
 }
 
 /// A payday that lands on a working day: paid on the 25th, moved back to
@@ -655,40 +660,39 @@ fn mortgage(
 
 /// Turn a handful of supermarket trips into split transactions, so the
 /// split UI has real examples the moment the app opens.
-fn add_splits(transactions: &mut [Transaction], cats: &Cats) {
-    let mut next_split_id = 1;
-    for txn in transactions
-        .iter_mut()
+fn add_splits(db: &mut Db, cats: &Cats) -> Result<(), String> {
+    let ledger = db.load()?;
+    let candidates: Vec<Transaction> = ledger
+        .transactions
+        .iter()
         .filter(|t| {
             t.category == Some(cats.groceries) && t.amount < -7_000 && t.splits.is_empty()
         })
         .take(6)
-    {
+        .cloned()
+        .collect();
+    for mut txn in candidates {
         // A third of a big shop was household goods, not food.
         let household = txn.amount / 3;
         let food = txn.amount - household;
         txn.splits = vec![
+            Split { id: 0, category: Some(cats.groceries), amount: food, memo: "Food".into() },
             Split {
-                id: next_split_id,
-                category: Some(cats.groceries),
-                amount: food,
-                memo: "Food".into(),
-            },
-            Split {
-                id: next_split_id + 1,
+                id: 0,
                 category: Some(cats.household),
                 amount: household,
                 memo: "Cleaning, paper".into(),
             },
         ];
-        next_split_id += 2;
         debug_assert_eq!(txn.split_imbalance(), 0);
+        db.update_transaction(&txn)?;
     }
+    Ok(())
 }
 
 /// Budgets for every month of history, so the budget screen opens on real
 /// numbers and the "assigned vs spent" bars mean something.
-fn generate_budgets(cats: &Cats, today: Day, years: i32) -> Vec<BudgetEntry> {
+fn insert_budgets(db: &mut Db, cats: &Cats, today: Day, years: i32) -> Result<(), String> {
     let plan: [(Id, i64); 17] = [
         (cats.housing, 92_400),
         (cats.utilities, 14_000),
@@ -710,23 +714,23 @@ fn generate_budgets(cats: &Cats, today: Day, years: i32) -> Vec<BudgetEntry> {
     ];
     let months = years * 12;
     let first = date::month_key(date::add_months(today, -(months - 1)));
-    let mut budgets = Vec::new();
+    db.transact(|_conn| Ok(()))?;
     for offset in 0..months {
         let month = first + offset;
         for (category, assigned) in plan {
-            budgets.push(BudgetEntry {
+            db.insert_budget(&BudgetEntry {
                 category,
                 month,
                 assigned,
                 rollover: matches!(category, c if c == cats.car),
-            });
+            })?;
         }
     }
-    budgets
+    Ok(())
 }
 
 /// The rules a person would have written after a month of imports.
-fn generate_rules(cats: &Cats) -> Vec<Rule> {
+fn insert_rules(db: &mut Db, cats: &Cats) -> Result<(), String> {
     let rules = [
         ("Albert Heijn", "AH TO GO", Some(cats.groceries), Some("Albert Heijn")),
         ("Shell", "SHELL NEDERLAND", Some(cats.fuel), Some("Shell")),
@@ -734,10 +738,9 @@ fn generate_rules(cats: &Cats) -> Vec<Rule> {
         ("Netflix", "NETFLIX.COM", Some(cats.streaming), Some("Netflix")),
         ("Amazon", "AMZN MKTP", Some(cats.household), Some("Amazon")),
     ];
-    let mut generated = Vec::new();
     for (index, (name, pattern, category, rename)) in rules.into_iter().enumerate() {
-        generated.push(Rule {
-            id: index as Id + 1,
+        db.insert_rule(&Rule {
+            id: 0,
             name: name.to_string(),
             match_on: MatchOn::Raw,
             how: MatchHow::Contains,
@@ -751,13 +754,13 @@ fn generate_rules(cats: &Cats) -> Vec<Rule> {
             priority: index as i32,
             enabled: true,
             hits: 0,
-        });
+        })?;
     }
-    generated
+    Ok(())
 }
 
 /// The recurring bills, as the app's detector would have found them.
-fn generate_scheduled(accounts: &Accounts, cats: &Cats, today: Day) -> Vec<Scheduled> {
+fn insert_scheduled(db: &mut Db, accounts: &Accounts, cats: &Cats, today: Day) -> Result<(), String> {
     let next = |day: u32| -> Day {
         let (y, m, _) = date::to_ymd(today);
         let candidate = date::from_ymd(y, m, day.min(date::days_in_month(y, m)));
@@ -778,11 +781,9 @@ fn generate_scheduled(accounts: &Accounts, cats: &Cats, today: Day) -> Vec<Sched
         (accounts.card, "SportCity", -2_995, cats.gym, next(18)),
         (accounts.checking, "Bergman Design BV", 492_400, cats.salary, next(25)),
     ];
-    items
-        .into_iter()
-        .enumerate()
-        .map(|(index, (account, payee, amount, category, due))| Scheduled {
-            id: index as Id + 1,
+    for (account, payee, amount, category, due) in items {
+        db.insert_scheduled(&Scheduled {
+            id: 0,
             account,
             payee: payee.to_string(),
             amount,
@@ -793,143 +794,28 @@ fn generate_scheduled(accounts: &Accounts, cats: &Cats, today: Day) -> Vec<Sched
             auto_post: false,
             enabled: true,
             detected: true,
-        })
-        .collect()
+        })?;
+    }
+    Ok(())
 }
 
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::collections::{HashMap, HashSet};
 
-    fn fingerprint(ledger: &Ledger) -> u64 {
-        // Every model here derives Debug over all of its named fields. Sort
-        // each table by its durable key, then length-frame and hash those
-        // complete structural records so neither ordering nor concatenation
-        // ambiguity can hide a difference.
-        let mut rows = vec![format!("currency:{:?}", ledger.base_currency)];
-
-        let mut accounts: Vec<_> = ledger.accounts.iter().collect();
-        accounts.sort_by_key(|account| account.id);
-        rows.extend(accounts.into_iter().map(|account| format!("account:{account:?}")));
-
-        let mut categories: Vec<_> = ledger.categories.categories.iter().collect();
-        categories.sort_by_key(|category| category.id);
-        rows.extend(categories.into_iter().map(|category| format!("category:{category:?}")));
-
-        let mut transactions = ledger.transactions.clone();
-        transactions.sort_by_key(|txn| txn.id);
-        for txn in &mut transactions {
-            txn.splits.sort_by_key(|split| split.id);
-        }
-        rows.extend(transactions.into_iter().map(|txn| format!("transaction:{txn:?}")));
-
-        let mut payees: Vec<_> = ledger.payees.iter().collect();
-        payees.sort_by_key(|payee| payee.id);
-        rows.extend(payees.into_iter().map(|payee| format!("payee:{payee:?}")));
-
-        let mut budgets = ledger.budgets.clone();
-        budgets.sort_by_key(|budget| (budget.category, budget.month));
-        rows.extend(budgets.into_iter().map(|budget| format!("budget:{budget:?}")));
-
-        let mut rules: Vec<_> = ledger.rules.iter().collect();
-        rules.sort_by_key(|rule| rule.id);
-        rows.extend(rules.into_iter().map(|rule| format!("rule:{rule:?}")));
-
-        let mut scheduled: Vec<_> = ledger.scheduled.iter().collect();
-        scheduled.sort_by_key(|item| item.id);
-        rows.extend(scheduled.into_iter().map(|item| format!("scheduled:{item:?}")));
-
-        let mut hash = 0xcbf2_9ce4_8422_2325u64;
-        for row in rows {
-            for byte in (row.len() as u64).to_le_bytes().into_iter().chain(row.bytes()) {
-                hash ^= u64::from(byte);
-                hash = hash.wrapping_mul(0x0000_0100_0000_01b3);
-            }
-        }
-        hash
-    }
-
-    fn entity_ids(ledger: &Ledger) -> Vec<(&'static str, Vec<Id>)> {
-        vec![
-            ("accounts", ledger.accounts.iter().map(|item| item.id).collect()),
-            (
-                "categories",
-                ledger.categories.categories.iter().map(|item| item.id).collect(),
-            ),
-            ("transactions", ledger.transactions.iter().map(|item| item.id).collect()),
-            (
-                "splits",
-                ledger
-                    .transactions
-                    .iter()
-                    .flat_map(|txn| txn.splits.iter().map(|split| split.id))
-                    .collect(),
-            ),
-            ("payees", ledger.payees.iter().map(|item| item.id).collect()),
-            ("rules", ledger.rules.iter().map(|item| item.id).collect()),
-            ("scheduled", ledger.scheduled.iter().map(|item| item.id).collect()),
-        ]
-    }
-
-    fn assert_unique_ids(ledger: &Ledger) {
-        for (kind, ids) in entity_ids(ledger) {
-            let mut unique = HashSet::new();
-            for id in ids {
-                assert_ne!(id, NO_ID, "{kind} contains an unassigned id");
-                assert!(unique.insert(id), "duplicate {kind} id {id}");
-            }
-        }
-        let budget_keys: HashSet<_> =
-            ledger.budgets.iter().map(|entry| (entry.category, entry.month)).collect();
-        assert_eq!(budget_keys.len(), ledger.budgets.len(), "duplicate budget key");
-    }
-
-    fn assert_references_resolve(ledger: &Ledger) {
-        let accounts: HashSet<_> = ledger.accounts.iter().map(|account| account.id).collect();
-        let categories: HashSet<_> =
-            ledger.categories.categories.iter().map(|category| category.id).collect();
-        for category in &ledger.categories.categories {
-            if let Some(parent) = category.parent {
-                assert!(categories.contains(&parent), "missing parent category {parent}");
-            }
-        }
-        for txn in &ledger.transactions {
-            assert!(accounts.contains(&txn.account), "missing transaction account {}", txn.account);
-            if let Some(category) = txn.category {
-                assert!(categories.contains(&category), "missing transaction category {category}");
-            }
-            for split in &txn.splits {
-                if let Some(category) = split.category {
-                    assert!(categories.contains(&category), "missing split category {category}");
-                }
-            }
-        }
-        for payee in &ledger.payees {
-            if let Some(category) = payee.default_category {
-                assert!(categories.contains(&category), "missing payee category {category}");
-            }
-        }
-        for budget in &ledger.budgets {
-            assert!(categories.contains(&budget.category), "missing budget category");
-        }
-        for rule in &ledger.rules {
-            if let Some(category) = rule.set_category {
-                assert!(categories.contains(&category), "missing rule category {category}");
-            }
-        }
-        for item in &ledger.scheduled {
-            assert!(accounts.contains(&item.account), "missing scheduled account");
-            if let Some(category) = item.category {
-                assert!(categories.contains(&category), "missing scheduled category");
-            }
-        }
+    fn temp_db(name: &str) -> (Db, std::path::PathBuf) {
+        let mut path = std::env::temp_dir();
+        path.push(format!("finance-seed-{name}-{}.db", std::process::id()));
+        let _ = std::fs::remove_file(&path);
+        (Db::open(&path).expect("open"), path)
     }
 
     #[test]
     fn the_demo_file_is_a_coherent_household() {
-        let today = date::from_ymd(2026, 8, 28);
-        let ledger = generate(DEFAULT_YEARS, today);
+        let (mut db, path) = temp_db("household");
+        let summary = populate(&mut db, DEFAULT_YEARS).expect("populate");
+        assert!(summary.contains("transactions"));
+        let ledger = db.load().expect("load");
 
         // Enough to fill every screen.
         assert!(
@@ -945,19 +831,13 @@ mod tests {
 
         // Every transfer pair balances — the invariant the whole
         // net-worth number rests on.
-        let mut groups: HashMap<Id, Vec<&Transaction>> = HashMap::new();
-        for txn in ledger.transactions.iter().filter(|txn| txn.transfer_group.is_some()) {
-            groups.entry(txn.transfer_group.unwrap()).or_default().push(txn);
-        }
+        let groups: std::collections::HashSet<Id> =
+            ledger.transactions.iter().filter_map(|t| t.transfer_group).collect();
         assert!(groups.len() > 20, "expected many transfers, got {}", groups.len());
-        for (group, rows) in groups {
-            assert_eq!(rows.len(), 2, "transfer {group} must have exactly two rows");
-            assert_eq!(rows[0].amount, -rows[1].amount, "transfer {group} must cancel");
+        for group in groups {
+            assert!(ledger.transfer_is_balanced(group), "transfer {group} does not cancel");
         }
 
-        assert_unique_ids(&ledger);
-        assert_references_resolve(&ledger);
-
         // Splits sum to their transaction.
         let split_count = ledger.transactions.iter().filter(|t| t.is_split()).count();
         assert!(split_count >= 5, "expected split examples, got {split_count}");
@@ -974,9 +854,10 @@ mod tests {
             ledger.balance(mortgage.id) > mortgage.opening_balance,
             "the mortgage should have been paid down"
         );
-        assert!(ledger.net_worth_on(today) > 0);
+        assert!(ledger.net_worth_on(date::today()) > 0);
 
         // Nothing in the future, and history reaches back two years.
+        let today = date::today();
         assert!(ledger.transactions.iter().all(|t| t.date <= today));
         let oldest = ledger.transactions.iter().map(|t| t.date).min().unwrap();
         assert!(today - oldest > 660, "expected ~2 years of history");
@@ -991,16 +872,23 @@ mod tests {
             .iter()
             .any(|t| t.cleared == Cleared::Reconciled));
         assert!(ledger.cleared_balance(checking.id) != ledger.balance(checking.id));
+
+        let _ = std::fs::remove_file(&path);
     }
 
     #[test]
     fn the_same_seed_produces_the_same_file() {
-        let today = date::from_ymd(2026, 8, 28);
-        let one = generate(2, today);
-        let two = generate(2, today);
-        assert_eq!(fingerprint(&one), fingerprint(&two));
-        assert_eq!(entity_ids(&one), entity_ids(&two), "generated ids must be stable");
-        assert_unique_ids(&one);
-        assert_unique_ids(&two);
+        let (mut a, path_a) = temp_db("determinism-a");
+        let (mut b, path_b) = temp_db("determinism-b");
+        populate(&mut a, 1).expect("a");
+        populate(&mut b, 1).expect("b");
+        let one = a.load().expect("load a");
+        let two = b.load().expect("load b");
+        assert_eq!(one.transactions.len(), two.transactions.len());
+        let sum_a: i64 = one.transactions.iter().map(|t| t.amount).sum();
+        let sum_b: i64 = two.transactions.iter().map(|t| t.amount).sum();
+        assert_eq!(sum_a, sum_b);
+        let _ = std::fs::remove_file(&path_a);
+        let _ = std::fs::remove_file(&path_b);
     }
 }
diff --git a/apps/finance/src/view.rs b/apps/finance/src/view.rs
index 8b975cfd3..6a1b43ebf 100644
--- a/apps/finance/src/view.rs
+++ b/apps/finance/src/view.rs
@@ -15,13 +15,18 @@
 
 use crate::chart::{FinanceChartWidgetExt, MeterWidgetRefExt};
 use crate::date::{self, DateRange, Day, MonthKey};
+use crate::db::Db;
 use crate::model::*;
 use crate::money::{format_compact, format_minor, format_money, Currency};
 use crate::report;
-use crate::runtime::{Backend, ImportState, Runtime};
 use crate::theme;
+use makepad_widgets::makepad_platform::file_dialogs::{FileDialog, FileDialogAction};
 use makepad_widgets::*;
 
+/// The dialog that picks a statement, so its answer is not confused with
+/// any other file dialog the app might grow.
+const PICK_STATEMENT: LiveId = live_id!(finance_pick_statement);
+
 script_mod! {
     use mod.prelude.widgets.*
     use mod.widgets.*
@@ -760,11 +765,9 @@ pub struct Finance {
     view: View,
 
     #[rust]
-    backend: Backend,
+    db: Option<Db>,
     #[rust]
     ledger: Ledger,
-    #[rust]
-    today: Day,
     #[rust(Screen::Overview)]
     screen: Screen,
     #[rust(Layout::Wide)]
@@ -793,28 +796,50 @@ pub struct Finance {
     import: Option<ImportState>,
 }
 
+struct ImportState {
+    path: String,
+    csv: crate::csv::Csv,
+    mapping: crate::import::Mapping,
+    plan: crate::import::Plan,
+    account: Id,
+    ask_date_order: bool,
+}
+
 impl Finance {
     fn currency(&self) -> Currency {
         self.ledger.base_currency
     }
 
-    /// Load either the generated demo household or the native database.
+    /// Open the file, generating a demo household if it is empty, and load
+    /// it into memory.
     fn start(&mut self, cx: &mut Cx) {
         if self.started {
             return;
         }
         self.started = true;
-
-        let started = self.backend.start();
-        self.today = started.today;
-        self.ledger = started.ledger;
-        self.status = started.status;
-        let has_import = self.backend.has_import();
-        self.widget(cx, ids!(nav_import)).set_visible(cx, has_import);
-        self.widget(cx, ids!(tab_import)).set_visible(cx, has_import);
-        self.view(cx, ids!(import)).set_visible(cx, false);
-
-        self.budget_month = date::month_key(self.today);
+        let path = std::path::PathBuf::from("local/finance/finance.db");
+        let mut db = match Db::open(&path) {
+            Ok(db) => db,
+            Err(error) => {
+                self.status = format!("cannot open {}: {error}", path.display());
+                error!("finance: {}", self.status);
+                return;
+            }
+        };
+        match db.is_empty() {
+            Ok(true) => match crate::seed::populate(&mut db, crate::seed::DEFAULT_YEARS) {
+                Ok(summary) => self.status = format!("Demo file created: {summary}"),
+                Err(error) => self.status = format!("demo data failed: {error}"),
+            },
+            Ok(false) => {}
+            Err(error) => self.status = format!("cannot read {}: {error}", path.display()),
+        }
+        match db.load() {
+            Ok(ledger) => self.ledger = ledger,
+            Err(error) => self.status = format!("load failed: {error}"),
+        }
+        self.db = Some(db);
+        self.budget_month = date::month_key(date::today());
         self.rebuild_rows();
         self.show_only_current_screen(cx);
         self.chrome_synced = false;
@@ -875,11 +900,11 @@ impl Finance {
             .iter()
             .map(|t| t.date)
             .min()
-            .unwrap_or(self.today)
+            .unwrap_or_else(date::today)
     }
 
     fn range(&self) -> DateRange {
-        self.range.resolve(self.today, self.earliest())
+        self.range.resolve(date::today(), self.earliest())
     }
 
     /// Show the screen, and make the chrome agree with it.
@@ -895,11 +920,7 @@ impl Finance {
     fn show_only_current_screen(&mut self, cx: &mut Cx) {
         for screen in Screen::ALL {
             self.view(cx, screen.view_id())
-                .set_visible(
-                    cx,
-                    screen == self.screen
-                        && (screen != Screen::Import || self.backend.has_import()),
-                );
+                .set_visible(cx, screen == self.screen);
         }
     }
 
@@ -927,7 +948,7 @@ impl Finance {
     /// something changed, rather than tracking what.
     fn sync_chrome(&mut self, cx: &mut Cx) {
         let currency = self.currency();
-        let today = self.today;
+        let today = date::today();
         let range = self.range();
 
         self.label(cx, ids!(screen_title)).set_text(cx, self.screen.title());
@@ -1187,13 +1208,72 @@ impl Finance {
         self.chrome_synced = true;
     }
 
+    fn open_statement(&mut self, cx: &mut Cx) {
+        let dialog = FileDialog::new()
+            .set_id(PICK_STATEMENT)
+            .set_title("Choose a statement".to_string())
+            .add_filter("Comma-separated values".to_string(), vec!["csv".to_string()])
+            .add_filter("Text".to_string(), vec!["txt".to_string()])
+            .add_filter("All Files".to_string(), vec!["*".to_string()]);
+        cx.open_select_file_dialog(dialog);
+    }
+
+    /// Read a chosen file and build the plan, without writing anything.
+    fn prepare_import(&mut self, cx: &mut Cx, path: &std::path::Path) {
+        let text = match std::fs::read(path) {
+            Ok(bytes) => String::from_utf8_lossy(&bytes).into_owned(),
+            Err(error) => {
+                self.status = format!("cannot read {}: {error}", path.display());
+                self.chrome_synced = false;
+                self.redraw(cx);
+                return;
+            }
+        };
+        let csv = crate::csv::parse(&text);
+        let guess = crate::import::Mapping::guess(&csv);
+        let account = self
+            .account_filter
+            .or_else(|| self.ledger.accounts.first().map(|a| a.id))
+            .unwrap_or(0);
+        let Some(account_ref) = self.ledger.account(account).cloned() else {
+            self.status = "no account to import into".to_string();
+            return;
+        };
+        let known = self
+            .db
+            .as_mut()
+            .and_then(|db| db.known_fingerprints().ok())
+            .unwrap_or_default();
+        let plan = crate::import::plan(&csv, &guess.mapping, &account_ref, &self.ledger.rules, &known);
+        self.import = Some(ImportState {
+            path: path.display().to_string(),
+            csv,
+            mapping: guess.mapping,
+            plan,
+            account,
+            ask_date_order: guess.ask_date_order,
+        });
+        self.set_screen(cx, Screen::Import);
+    }
+
     /// Write the plan. Everything or nothing.
     fn commit_import(&mut self, cx: &mut Cx) {
         let Some(state) = self.import.take() else { return };
-        match self.backend.commit_import(state) {
-            Ok((ledger, status)) => {
-                self.status = status;
-                self.ledger = ledger;
+        let Some(db) = self.db.as_mut() else { return };
+        let rows: Vec<Transaction> = state.plan.to_import().cloned().collect();
+        let count = rows.len();
+        let result = db.transact(|conn| {
+            for txn in &rows {
+                crate::db::insert_transaction_on(conn, txn)?;
+            }
+            Ok(())
+        });
+        match result {
+            Ok(()) => {
+                self.status = format!("Imported {count} transactions from {}", state.path);
+                if let Ok(ledger) = db.load() {
+                    self.ledger = ledger;
+                }
                 self.rebuild_rows();
                 self.set_screen(cx, Screen::Ledger);
             }
@@ -1496,17 +1576,12 @@ impl WidgetMatchEvent for Finance {
             (Screen::Ledger, ids!(nav_ledger), ids!(tab_ledger)),
             (Screen::Budget, ids!(nav_budget), ids!(tab_budget)),
             (Screen::Reports, ids!(nav_reports), ids!(tab_reports)),
+            (Screen::Import, ids!(nav_import), ids!(tab_import)),
         ] {
             if self.button(cx, nav).clicked(actions) || self.button(cx, tab).clicked(actions) {
                 self.set_screen(cx, screen);
             }
         }
-        if self.backend.has_import()
-            && (self.button(cx, ids!(nav_import)).clicked(actions)
-                || self.button(cx, ids!(tab_import)).clicked(actions))
-        {
-            self.set_screen(cx, Screen::Import);
-        }
 
         for (range, id) in [
             (Range::Month, ids!(range_month)),
@@ -1532,10 +1607,10 @@ impl WidgetMatchEvent for Finance {
             self.redraw(cx);
         }
 
-        if self.backend.has_import() && self.button(cx, ids!(import_pick)).clicked(actions) {
-            self.backend.pick_statement(cx);
+        if self.button(cx, ids!(import_pick)).clicked(actions) {
+            self.open_statement(cx);
         }
-        if self.backend.has_import() && self.button(cx, ids!(import_apply)).clicked(actions) {
+        if self.button(cx, ids!(import_apply)).clicked(actions) {
             self.commit_import(cx);
         }
         if self.button(cx, ids!(import_cancel)).clicked(actions) {
@@ -1570,18 +1645,12 @@ impl WidgetMatchEvent for Finance {
             }
         }
 
-        if let Some(prepared) =
-            self.backend.prepare_from_actions(actions, &self.ledger, self.account_filter)
-        {
-            match prepared {
-                Ok(state) => {
-                    self.import = Some(state);
-                    self.set_screen(cx, Screen::Import);
-                }
-                Err(error) => {
-                    self.status = error;
-                    self.chrome_synced = false;
-                    self.redraw(cx);
+        for action in actions {
+            if let Some(picked) = action.downcast_ref::<FileDialogAction>() {
+                if picked.id() == PICK_STATEMENT {
+                    if let Some(path) = picked.path().cloned() {
+                        self.prepare_import(cx, &path);
+                    }
                 }
             }
         }
diff --git a/apps/flow-server/Cargo.toml b/apps/flow-server/Cargo.toml
deleted file mode 100644
index e601442cb..000000000
--- a/apps/flow-server/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "makepad-flow-server"
-version = "0.1.0"
-edition = "2021"
-publish = false
-
-[dependencies]
-makepad-flow = { path = "../../libs/flow", features = ["host"] }
diff --git a/apps/flow-server/src/main.rs b/apps/flow-server/src/main.rs
deleted file mode 100644
index 1f45df2fe..000000000
--- a/apps/flow-server/src/main.rs
+++ /dev/null
@@ -1,116 +0,0 @@
-use makepad_flow::embed::default_root;
-use makepad_flow::host::{FlowServer, FlowServerConfig};
-use std::net::{IpAddr, Ipv4Addr, SocketAddr};
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::time::Duration;
-
-const USAGE: &str = "\
-makepad-flow-server [options]
-
-Options:
-  --root <dir>          Server root (default: ~/.makepad/flow)
-  --bind <ip>           Bind IP (default: 127.0.0.1)
-  --control-port <port> Control port (default: 0, ephemeral)
-  --data-port <port>    Data port (default: 0, ephemeral)
-  --help                Show this help
-";
-
-static STOP: AtomicBool = AtomicBool::new(false);
-
-extern "C" fn on_signal(_signal: i32) {
-    STOP.store(true, Ordering::SeqCst);
-}
-
-fn install_signal_handlers() {
-    #[cfg(unix)]
-    {
-        unsafe extern "C" {
-            fn signal(signum: i32, handler: usize) -> usize;
-        }
-        const SIGINT: i32 = 2;
-        const SIGTERM: i32 = 15;
-        unsafe {
-            signal(SIGINT, on_signal as *const () as usize);
-            signal(SIGTERM, on_signal as *const () as usize);
-        }
-    }
-}
-
-fn fail(message: &str) -> ! {
-    eprintln!("makepad-flow-server: {message}");
-    eprintln!("{USAGE}");
-    std::process::exit(2);
-}
-
-fn value(name: &str, args: &mut impl Iterator<Item = String>) -> String {
-    args.next().unwrap_or_else(|| fail(&format!("{name} needs a value")))
-}
-
-fn parse_config() -> FlowServerConfig {
-    let mut args = std::env::args().skip(1);
-    let mut root: Option<PathBuf> = None;
-    let mut bind = IpAddr::V4(Ipv4Addr::LOCALHOST);
-    let mut control_port = 0u16;
-    let mut data_port = 0u16;
-    while let Some(argument) = args.next() {
-        match argument.as_str() {
-            "--root" => root = Some(PathBuf::from(value("--root", &mut args))),
-            "--bind" => {
-                bind = value("--bind", &mut args)
-                    .parse()
-                    .unwrap_or_else(|_| fail("--bind must be an IP address"));
-            }
-            "--control-port" => {
-                control_port = value("--control-port", &mut args)
-                    .parse()
-                    .unwrap_or_else(|_| fail("--control-port must be 0..65535"));
-            }
-            "--data-port" => {
-                data_port = value("--data-port", &mut args)
-                    .parse()
-                    .unwrap_or_else(|_| fail("--data-port must be 0..65535"));
-            }
-            "--help" | "-h" => {
-                println!("{USAGE}");
-                std::process::exit(0);
-            }
-            other => fail(&format!("unknown option {other}")),
-        }
-    }
-    let mut config = FlowServerConfig::new(root.unwrap_or_else(default_root));
-    config.asset.token = std::fs::read_to_string(
-        PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-            .join("../../local/asset-ui/asset-server/admin-token"),
-    )
-    .ok()
-    .map(|token| token.trim().to_string())
-    .filter(|token| !token.is_empty());
-    config.control_addr = SocketAddr::new(bind, control_port).to_string();
-    config.data_addr = SocketAddr::new(bind, data_port).to_string();
-    config
-}
-
-fn main() {
-    let config = parse_config();
-    let root = config.root.clone();
-    install_signal_handlers();
-    let server = match FlowServer::start(config) {
-        Ok(server) => server,
-        Err(error) => {
-            eprintln!("makepad-flow-server: failed to start: {error}");
-            std::process::exit(1);
-        }
-    };
-    let endpoints = server.endpoints();
-    println!(
-        "[flow-server] listening control={} data={} root={}",
-        endpoints.control,
-        endpoints.data,
-        root.display()
-    );
-    while !STOP.load(Ordering::SeqCst) {
-        std::thread::sleep(Duration::from_millis(200));
-    }
-    server.shutdown();
-}
diff --git a/apps/flow-ui/Cargo.toml b/apps/flow-ui/Cargo.toml
deleted file mode 100644
index 013c7cc1f..000000000
--- a/apps/flow-ui/Cargo.toml
+++ /dev/null
@@ -1,18 +0,0 @@
-[package]
-name = "makepad-app-flow-ui"
-version = "0.1.0"
-edition = "2021"
-publish = false
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-code-editor = { path = "../../code_editor" }
-makepad-strict-json = { path = "../../libs/strict_json" }
-makepad-flow = { path = "../../libs/flow", features = ["host"] }
-makepad-flowgraph = { path = "../../libs/flowgraph" }
-makepad-media-view = { path = "../../libs/media_view" }
-makepad-aichat = { path = "../aichat" }
-makepad-ai-services = { path = "../../libs/ai/services" }
-makepad-ai-hub = { path = "../../libs/ai/hub", default-features = false, features = ["llm"] }
-makepad-app-asset-server = { path = "../asset-server" }
-makepad-asset-client = { path = "../../libs/asset/client" }
diff --git a/apps/flow-ui/resources/icons/alert.svg b/apps/flow-ui/resources/icons/alert.svg
deleted file mode 100644
index cbb7e11df..000000000
--- a/apps/flow-ui/resources/icons/alert.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 8v4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 16h.01" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/ask.svg b/apps/flow-ui/resources/icons/ask.svg
deleted file mode 100644
index 23f252e02..000000000
--- a/apps/flow-ui/resources/icons/ask.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M7.9 20A9 9 0 1 0 4 16.1L2 22Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 17h.01" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/audio.svg b/apps/flow-ui/resources/icons/audio.svg
deleted file mode 100644
index ee86fcecd..000000000
--- a/apps/flow-ui/resources/icons/audio.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M2 10v3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M6 6v11" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M10 3v18" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M14 8v7" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M18 5v13" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M22 10v3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/bytes.svg b/apps/flow-ui/resources/icons/bytes.svg
deleted file mode 100644
index 2f9fab7fd..000000000
--- a/apps/flow-ui/resources/icons/bytes.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect x="14" y="14" width="4" height="6" rx="2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><rect x="6" y="4" width="4" height="6" rx="2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M6 20h4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M14 10h4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M6 14h2v6" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M14 4h2v6" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/chat.svg b/apps/flow-ui/resources/icons/chat.svg
deleted file mode 100644
index b62c2a4be..000000000
--- a/apps/flow-ui/resources/icons/chat.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.937 15.5A2 2 0 0 0 8.5 14.063l-6.135-1.582a.5.5 0 0 1 0-.962L8.5 9.936A2 2 0 0 0 9.937 8.5l1.582-6.135a.5.5 0 0 1 .963 0L14.063 8.5A2 2 0 0 0 15.5 9.937l6.135 1.581a.5.5 0 0 1 0 .964L15.5 14.063a2 2 0 0 0-1.437 1.437l-1.582 6.135a.5.5 0 0 1-.963 0z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M20 3v4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M22 5h-4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/check.svg b/apps/flow-ui/resources/icons/check.svg
deleted file mode 100644
index 079f3c6ff..000000000
--- a/apps/flow-ui/resources/icons/check.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 6 9 17l-5-5" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/chevron.svg b/apps/flow-ui/resources/icons/chevron.svg
deleted file mode 100644
index 60d0148d2..000000000
--- a/apps/flow-ui/resources/icons/chevron.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m6 9 6 6 6-6" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/clock.svg b/apps/flow-ui/resources/icons/clock.svg
deleted file mode 100644
index 05d24ba26..000000000
--- a/apps/flow-ui/resources/icons/clock.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 6v6l4 2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/close.svg b/apps/flow-ui/resources/icons/close.svg
deleted file mode 100644
index c478ca6bc..000000000
--- a/apps/flow-ui/resources/icons/close.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6 6l12 12M18 6L6 18" stroke="currentColor" stroke-width="2" stroke-linecap="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/dice.svg b/apps/flow-ui/resources/icons/dice.svg
deleted file mode 100644
index 00569a11e..000000000
--- a/apps/flow-ui/resources/icons/dice.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16">
-  <rect x="1.5" y="1.5" width="13" height="13" rx="2.5" fill="none" stroke="#000" stroke-width="1.5"/>
-  <circle cx="5" cy="5" r="1.1" fill="#000"/>
-  <circle cx="11" cy="5" r="1.1" fill="#000"/>
-  <circle cx="8" cy="8" r="1.1" fill="#000"/>
-  <circle cx="5" cy="11" r="1.1" fill="#000"/>
-  <circle cx="11" cy="11" r="1.1" fill="#000"/>
-</svg>
diff --git a/apps/flow-ui/resources/icons/fit.svg b/apps/flow-ui/resources/icons/fit.svg
deleted file mode 100644
index ff189fb3c..000000000
--- a/apps/flow-ui/resources/icons/fit.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8 3H5a2 2 0 0 0-2 2v3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M21 8V5a2 2 0 0 0-2-2h-3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M3 16v3a2 2 0 0 0 2 2h3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M16 21h3a2 2 0 0 0 2-2v-3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/flow.svg b/apps/flow-ui/resources/icons/flow.svg
deleted file mode 100644
index c88b5e3ad..000000000
--- a/apps/flow-ui/resources/icons/flow.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect width="8" height="8" x="3" y="3" rx="2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M7 11v4a2 2 0 0 0 2 2h4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><rect width="8" height="8" x="13" y="13" rx="2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/fn.svg b/apps/flow-ui/resources/icons/fn.svg
deleted file mode 100644
index e4e5b6573..000000000
--- a/apps/flow-ui/resources/icons/fn.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8 3H7a2 2 0 0 0-2 2v5a2 2 0 0 1-2 2 2 2 0 0 1 2 2v5c0 1.1.9 2 2 2h1" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M16 21h1a2 2 0 0 0 2-2v-5c0-1.1.9-2 2-2a2 2 0 0 1-2-2V5a2 2 0 0 0-2-2h-1" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/gen.svg b/apps/flow-ui/resources/icons/gen.svg
deleted file mode 100644
index e1c4f8219..000000000
--- a/apps/flow-ui/resources/icons/gen.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m21.64 3.64-1.28-1.28a1.21 1.21 0 0 0-1.72 0L2.36 18.64a1.21 1.21 0 0 0 0 1.72l1.28 1.28a1.2 1.2 0 0 0 1.72 0L21.64 5.36a1.2 1.2 0 0 0 0-1.72" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="m14 7 3 3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M5 6v4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M19 14v4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M10 2v2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M7 8H3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M21 16h-4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M11 3H9" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/grip.svg b/apps/flow-ui/resources/icons/grip.svg
deleted file mode 100644
index 94e83b5d7..000000000
--- a/apps/flow-ui/resources/icons/grip.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><circle cx="9" cy="12" r="1.4" fill="currentColor"/><circle cx="9" cy="5" r="1.4" fill="currentColor"/><circle cx="9" cy="19" r="1.4" fill="currentColor"/><circle cx="15" cy="12" r="1.4" fill="currentColor"/><circle cx="15" cy="5" r="1.4" fill="currentColor"/><circle cx="15" cy="19" r="1.4" fill="currentColor"/></svg>
diff --git a/apps/flow-ui/resources/icons/http.svg b/apps/flow-ui/resources/icons/http.svg
deleted file mode 100644
index e53f6d8f3..000000000
--- a/apps/flow-ui/resources/icons/http.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 2a14.5 14.5 0 0 0 0 20 14.5 14.5 0 0 0 0-20" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M2 12h20" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/image.svg b/apps/flow-ui/resources/icons/image.svg
deleted file mode 100644
index 114257158..000000000
--- a/apps/flow-ui/resources/icons/image.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect width="18" height="18" x="3" y="3" rx="2" ry="2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><circle cx="9" cy="9" r="2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="m21 15-3.086-3.086a2 2 0 0 0-2.828 0L6 21" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/input.svg b/apps/flow-ui/resources/icons/input.svg
deleted file mode 100644
index 797b6e018..000000000
--- a/apps/flow-ui/resources/icons/input.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 7V4h16v3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M9 20h6" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 4v16" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/json.svg b/apps/flow-ui/resources/icons/json.svg
deleted file mode 100644
index e4e5b6573..000000000
--- a/apps/flow-ui/resources/icons/json.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8 3H7a2 2 0 0 0-2 2v5a2 2 0 0 1-2 2 2 2 0 0 1 2 2v5c0 1.1.9 2 2 2h1" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M16 21h1a2 2 0 0 0 2-2v-5c0-1.1.9-2 2-2a2 2 0 0 1-2-2V5a2 2 0 0 0-2-2h-1" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/list.svg b/apps/flow-ui/resources/icons/list.svg
deleted file mode 100644
index 1fb160943..000000000
--- a/apps/flow-ui/resources/icons/list.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 12h.01" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M3 18h.01" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M3 6h.01" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M8 12h13" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M8 18h13" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M8 6h13" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/mesh.svg b/apps/flow-ui/resources/icons/mesh.svg
deleted file mode 100644
index b39c3c316..000000000
--- a/apps/flow-ui/resources/icons/mesh.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="m3.3 7 8.7 5 8.7-5" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 22V12" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/output.svg b/apps/flow-ui/resources/icons/output.svg
deleted file mode 100644
index 8cd544cf7..000000000
--- a/apps/flow-ui/resources/icons/output.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M21 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h6" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="m21 3-9 9" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M15 3h6v6" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/play.svg b/apps/flow-ui/resources/icons/play.svg
deleted file mode 100644
index e10a03ac9..000000000
--- a/apps/flow-ui/resources/icons/play.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6 3 20 12 6 21Z" fill="currentColor" stroke="currentColor" stroke-width="2" stroke-linejoin="round"/></svg>
diff --git a/apps/flow-ui/resources/icons/plus.svg b/apps/flow-ui/resources/icons/plus.svg
deleted file mode 100644
index 323442fe3..000000000
--- a/apps/flow-ui/resources/icons/plus.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M5 12h14" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 5v14" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/stop.svg b/apps/flow-ui/resources/icons/stop.svg
deleted file mode 100644
index 4bca0ec54..000000000
--- a/apps/flow-ui/resources/icons/stop.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect width="14" height="14" x="5" y="5" rx="2" fill="currentColor"/></svg>
diff --git a/apps/flow-ui/resources/icons/text.svg b/apps/flow-ui/resources/icons/text.svg
deleted file mode 100644
index 797b6e018..000000000
--- a/apps/flow-ui/resources/icons/text.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 7V4h16v3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M9 20h6" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 4v16" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/resources/icons/video.svg b/apps/flow-ui/resources/icons/video.svg
deleted file mode 100644
index d96d58a3c..000000000
--- a/apps/flow-ui/resources/icons/video.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><rect width="18" height="18" x="3" y="3" rx="2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M7 3v18" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M3 7.5h4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M3 12h18" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M3 16.5h4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M17 3v18" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M17 7.5h4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M17 16.5h4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/flow-ui/src/assets.rs b/apps/flow-ui/src/assets.rs
deleted file mode 100644
index 85f687a9a..000000000
--- a/apps/flow-ui/src/assets.rs
+++ /dev/null
@@ -1,133 +0,0 @@
-//! Host discovery and startup run on the task pool, away from UI input.
-use crate::testpattern;
-use makepad_app_asset_server::embed as asset_embed;
-use makepad_asset_client::ApiEndpoints;
-use makepad_flow::client::{SessionConfig, SessionConnector};
-use makepad_flow::embed::{default_root, resolve, EmbedPolicy, Resolved};
-use makepad_flow::engine::{FixedGen, HubChat, HubHttp, Seams};
-use makepad_flow::host::{FlowServer, FlowServerConfig};
-use std::io::{Read, Write};
-use std::net::{IpAddr, SocketAddr};
-use std::sync::Arc;
-use std::time::Duration;
-
-pub struct Bootstrap {
-    pub host: Option<FlowServer>,
-    pub testpattern: Option<testpattern::TestpatternService>,
-    pub session: SessionConnector,
-    // The store is dropped after everything that can talk to it.
-    pub store: Option<asset_embed::LocalStore>,
-}
-
-fn endpoints(text: &str) -> Option<ApiEndpoints> {
-    let mut parts = text.trim().rsplitn(3, ':');
-    let data = parts.next()?.parse().ok()?;
-    let control = parts.next()?.parse().ok()?;
-    let ip: IpAddr = parts.next()?.trim_matches(['[', ']']).parse().ok()?;
-    Some(ApiEndpoints { control: SocketAddr::new(ip, control), data: SocketAddr::new(ip, data) })
-}
-
-/// Keep an on-disk listen hint only when it currently speaks Asset Server.
-/// The file survives restarts while both ports are ephemeral, so treating a
-/// syntactically valid but stale hint as authoritative can strand the flow
-/// worker even though discovery can find the new server.
-fn health_answers(addr: SocketAddr) -> bool {
-    let Ok(mut stream) = std::net::TcpStream::connect_timeout(&addr, Duration::from_millis(400))
-    else {
-        return false;
-    };
-    let _ = stream.set_read_timeout(Some(Duration::from_millis(400)));
-    let _ = stream.set_write_timeout(Some(Duration::from_millis(400)));
-    let request = format!(
-        "GET /v1/health HTTP/1.1\r\nHost: {}\r\nConnection: close\r\n\r\n",
-        addr
-    );
-    if stream.write_all(request.as_bytes()).is_err() {
-        return false;
-    }
-    let mut response = [0u8; 32];
-    let mut received = 0usize;
-    while received < 16 {
-        match stream.read(&mut response[received..]) {
-            Ok(0) | Err(_) => break,
-            Ok(count) => received += count,
-        }
-    }
-    response[..received].starts_with(b"HTTP/1.1 200")
-}
-
-fn read_token(path: std::path::PathBuf) -> Option<String> {
-    std::fs::read_to_string(path)
-        .ok()
-        .map(|value| value.trim().to_string())
-        .filter(|value| !value.is_empty())
-}
-
-pub fn start() -> Result<Bootstrap, String> {
-    let root = default_root();
-    let mut host = None;
-    let mut store = None;
-    let mut testpattern = None;
-    let (hint, token) = match resolve(EmbedPolicy::from_env(), &root, None) {
-        Resolved::Attach(hint, token, _) => (hint, token),
-        Resolved::Host => {
-            let mut config = FlowServerConfig::new(root.clone());
-            config.asset.archive_outputs = true;
-            let asset_root = asset_embed::default_store_root("FLOW", "flow-assets");
-            let pinned = std::env::var("FLOW_ASSET_SERVER").ok().filter(|s| !s.trim().is_empty());
-            let hinted = if let Some(text) = &pinned {
-                Some(endpoints(text).ok_or("FLOW_ASSET_SERVER must be ip:control_port:data_port")?)
-            } else {
-                std::fs::read_to_string(asset_root.join("listen")).ok().and_then(|s| endpoints(&s))
-            };
-            let resolved = asset_embed::resolve("FLOW", "flow-assets", pinned.is_some(), hinted);
-            eprintln!("[flow-ui] assets: {}", resolved.note);
-            if let Some(local) = resolved.local {
-                config.asset.endpoints = Some(local.endpoints());
-                config.asset.server_id = Some(local.server_id());
-                config.asset.token = Some(local.token().to_string());
-                store = Some(local);
-            } else {
-                // An explicitly pinned server is authoritative and must use
-                // the explicitly supplied credential. For automatic attach,
-                // retain the listen hint only after a live health check;
-                // otherwise let the asset worker discover the fresh server
-                // instead of retrying a stale ephemeral port forever.
-                config.asset.endpoints = if pinned.is_some() {
-                    hinted
-                } else {
-                    hinted.filter(|value| health_answers(value.control))
-                };
-                config.asset.token = if pinned.is_some() {
-                    std::env::var("FLOW_ASSET_TOKEN").ok()
-                } else {
-                    std::env::var("FLOW_ASSET_TOKEN")
-                        .ok()
-                        .or_else(|| read_token(asset_root.join("admin-token")))
-                }
-                .map(|value| value.trim().to_string())
-                .filter(|value| !value.is_empty());
-                config.asset.discovery_wait_ms = 3_000;
-            }
-            if let Some(value) = std::env::var("FLOW_GEN_BASE_URL").ok().filter(|s| !s.is_empty()) {
-                let seams = if value == "testpattern" {
-                    let service = testpattern::start_service()?;
-                    let url = service.url.clone();
-                    testpattern = Some(service);
-                    Seams { chat: Arc::new(testpattern::TestpatternChat), gen: Arc::new(FixedGen(url)), http: Arc::new(HubHttp) }
-                } else {
-                    Seams { chat: Arc::new(HubChat::from_env()), gen: Arc::new(FixedGen(value)), http: Arc::new(HubHttp) }
-                };
-                config = config.with_seams(seams);
-            }
-            let server = FlowServer::start(config).map_err(|e| format!("Could not host flow server: {e}"))?;
-            let served = server.endpoints();
-            let hint = Some(makepad_flow::client::Endpoints { control: served.control, data: served.data });
-            let token = Some(served.token.clone());
-            host = Some(server);
-            (hint, token)
-        }
-    };
-    let session = SessionConnector::start(SessionConfig { hint, root: Some(root), token, ..SessionConfig::default() });
-    Ok(Bootstrap { host, testpattern, session, store })
-}
diff --git a/apps/flow-ui/src/faces.rs b/apps/flow-ui/src/faces.rs
deleted file mode 100644
index 2ae31b6d6..000000000
--- a/apps/flow-ui/src/faces.rs
+++ /dev/null
@@ -1,4505 +0,0 @@
-//! Faces (DESIGN.md §3): one splash isolate per open instance. The flow file
-//! is evaluated in it with the REAL face prelude (`faces.splash`) in scope,
-//! each node's `ui` object is mounted with `WidgetRef::script_from_value`
-//! inside that isolate — so every inline handler routes back to it — and the
-//! canvas draws the mounted roots inside its node frames.
-//!
-//! The `flow` bridge the handlers see never re-enters the canvas: every call
-//! is posted as a [`FaceBridgeCall`] action and the app acts on it on the
-//! next event dispatch.
-
-use crate::graph_view::{declared_output_type, PortIcon};
-use crate::values::{media_kind, MediaKind, ValueCache};
-use makepad_code_editor::code_view::CodeView;
-use makepad_flow::{
-    Graph, InstanceRow, Literal, ModelsResponse, Node, NodeTypeCatalog, PortType, ValueBytes,
-    ValueRef, PRELUDE,
-};
-use makepad_widgets::fab_controls::*;
-use makepad_widgets::makepad_micro_serde::SerJson;
-use makepad_widgets::makepad_platform::event::TweakRayEvent;
-use makepad_widgets::makepad_script::*;
-use makepad_widgets::widget_async::{enter_isolate, leave_isolate, CxSplashVmExt, SplashVmId};
-use makepad_widgets::widget_tree::CxWidgetExt;
-use makepad_widgets::*;
-use makepad_flowgraph::{Camera, NodeFaces};
-use makepad_media_view::{AudioPlayer, MeshView, SplatView, VideoPlayer};
-use makepad_asset_client::ChatProviderKind;
-use std::cell::RefCell;
-use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet};
-use std::rc::Rc;
-
-const FACES: &str = include_str!("faces.splash");
-const RECIPE_PRELUDE: &str = include_str!("../../../libs/flow/recipes/prelude_recipes.splash");
-const PRELUDE_FILE: &str = "<makepad-flow-prelude>";
-const FACES_FILE: &str = "<flow-ui-faces>";
-const RECIPE_FILE: &str = "<makepad-flow-recipe-prelude>";
-const FLOW_INSTRUCTION_LIMIT: usize = 5_000_000;
-const HANDLER_INSTRUCTION_LIMIT: usize = 200_000;
-/// The model picker's first entry: the hub elects the box and the model.
-pub const HUB_PICKS: &str = "hub picks";
-/// The first entry in every size preset picker.
-pub const CUSTOM_FORMAT: &str = "Custom";
-/// The caret shown at the end of streaming text.
-const STREAM_CARET: &str = " ▌";
-
-/// One width × height choice shown by the face and inspector pickers.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct FormatPreset {
-    pub name: String,
-    pub width: u32,
-    pub height: u32,
-}
-
-impl FormatPreset {
-    pub fn new(name: impl Into<String>, width: u32, height: u32) -> Self {
-        Self {
-            name: name.into(),
-            width,
-            height,
-        }
-    }
-
-    pub const fn dimensions(&self) -> (u32, u32) {
-        (self.width, self.height)
-    }
-}
-
-const IMAGE_FORMAT_PRESETS: &[(&str, u32, u32)] = &[
-    ("512×512", 512, 512),
-    ("768×768", 768, 768),
-    ("1024×1024", 1024, 1024),
-    ("1536×1536", 1536, 1536),
-    ("2048×2048", 2048, 2048),
-    ("1024×768 (4:3)", 1024, 768),
-    ("768×1024 (3:4)", 768, 1024),
-    ("1280×720 (16:9)", 1280, 720),
-    ("720×1280 (9:16)", 720, 1280),
-    ("1920×1080 (16:9)", 1920, 1080),
-    ("1080×1920 (9:16)", 1080, 1920),
-    ("1024×576 (16:9)", 1024, 576),
-    ("576×1024 (9:16)", 576, 1024),
-    ("1344×768 (7:4)", 1344, 768),
-    ("768×1344 (4:7)", 768, 1344),
-];
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct FormatOptions {
-    pub presets: Vec<FormatPreset>,
-    pub width_range: (f64, f64, f64),
-    pub height_range: (f64, f64, f64),
-}
-
-/// The matching preset label, with `Custom` for a hand-entered size.
-pub fn format_preset_name(presets: &[FormatPreset], width: u32, height: u32) -> &str {
-    presets
-        .iter()
-        .find(|preset| preset.dimensions() == (width, height))
-        .map(|preset| preset.name.as_str())
-        .unwrap_or(CUSTOM_FORMAT)
-}
-
-fn doc_format_presets(entry: &NodeTypeCatalog) -> Vec<FormatPreset> {
-    let mut dimensions = Vec::new();
-    for param in &entry.params {
-        if !matches!(param.name.as_str(), "width" | "height") {
-            continue;
-        }
-        for word in param.doc.split(|c: char| c.is_whitespace() || c == ',') {
-            let word = word.trim_matches(|c: char| {
-                !(c.is_ascii_digit() || matches!(c, 'x' | '×'))
-            });
-            let pair = word.split_once('x').or_else(|| word.split_once('×'));
-            let Some((width, height)) = pair else {
-                continue;
-            };
-            let (Ok(width), Ok(height)) = (width.parse::<u32>(), height.parse::<u32>()) else {
-                continue;
-            };
-            if !dimensions.contains(&(width, height)) {
-                dimensions.push((width, height));
-            }
-        }
-    }
-    dimensions
-        .into_iter()
-        .map(|(width, height)| {
-            FormatPreset::new(format!("{width}×{height}"), width, height)
-        })
-        .collect()
-}
-
-fn catalog_range(entry: Option<&NodeTypeCatalog>, name: &str) -> Option<(f64, f64, f64)> {
-    entry?
-        .params
-        .iter()
-        .find(|param| param.name == name)?
-        .range
-        .as_ref()
-        .map(|range| (range.min, range.max, range.step.unwrap_or(1.0)))
-}
-
-fn node_param_range(
-    node: &Node,
-    catalog: &[NodeTypeCatalog],
-    name: &str,
-) -> Option<(f64, f64, f64)> {
-    catalog_range(catalog_entry_for_node(node, catalog), name)
-}
-
-fn in_range(value: u32, range: Option<(f64, f64, f64)>) -> bool {
-    range.is_none_or(|(min, max, _)| (value as f64) >= min && (value as f64) <= max)
-}
-
-fn on_step(value: u32, range: (f64, f64, f64)) -> bool {
-    let step = range.2;
-    step <= 0.0 || ((value as f64 / step).round() * step - value as f64).abs() < 1e-9
-}
-
-pub(crate) fn snap_stepped_value(value: f64, range: (f64, f64, f64)) -> f64 {
-    let (min, max, step) = range;
-    let snapped = if step.is_finite() && step > 0.0 {
-        (value / step).round() * step
-    } else {
-        value
-    };
-    snapped.clamp(min, max)
-}
-
-fn catalog_entry_for_node<'a>(
-    node: &Node,
-    catalog: &'a [NodeTypeCatalog],
-) -> Option<&'a NodeTypeCatalog> {
-    node.domain
-        .as_deref()
-        .filter(|domain| !domain.is_empty())
-        .and_then(|domain| {
-            catalog
-                .iter()
-                .find(|entry| entry.domain.as_deref() == Some(domain))
-        })
-        .or_else(|| {
-            catalog
-                .iter()
-                .find(|entry| entry.type_name == node.type_name)
-        })
-}
-
-/// Size choices and number-field bounds for a node that owns both params.
-/// Pair lists in catalog docs (notably `Video`) win; otherwise the image
-/// presets are clipped to the documented numeric width and height ranges.
-pub fn format_options_for_node(
-    node: &Node,
-    catalog: &[NodeTypeCatalog],
-) -> Option<FormatOptions> {
-    node_dimensions(node)?;
-    // Recipe-derived generators currently retain `Gen` in evaluated nodes,
-    // while their catalog row carries the specialised type name. The domain
-    // is the stable join for those rows (and maps `video` to `Video`).
-    let entry = catalog_entry_for_node(node, catalog);
-    let documented = entry.map(doc_format_presets).unwrap_or_default();
-    if !documented.is_empty() {
-        let width_min = documented.iter().map(|preset| preset.width).min()? as f64;
-        let width_max = documented.iter().map(|preset| preset.width).max()? as f64;
-        let height_min = documented.iter().map(|preset| preset.height).min()? as f64;
-        let height_max = documented.iter().map(|preset| preset.height).max()? as f64;
-        let width_range = catalog_range(entry, "width").unwrap_or((width_min, width_max, 1.0));
-        let height_range =
-            catalog_range(entry, "height").unwrap_or((height_min, height_max, 1.0));
-        return Some(FormatOptions {
-            presets: documented
-                .into_iter()
-                .filter(|preset| {
-                    on_step(preset.width, width_range) && on_step(preset.height, height_range)
-                })
-                .collect(),
-            width_range,
-            height_range,
-        });
-    }
-    let width_range = catalog_range(entry, "width").unwrap_or((256.0, 2048.0, 1.0));
-    let height_range = catalog_range(entry, "height").unwrap_or((256.0, 2048.0, 1.0));
-    Some(FormatOptions {
-        presets: IMAGE_FORMAT_PRESETS
-            .iter()
-            .filter(|(_, width, height)| {
-                in_range(*width, Some(width_range)) && in_range(*height, Some(height_range))
-                    && on_step(*width, width_range)
-                    && on_step(*height, height_range)
-            })
-            .map(|(name, width, height)| FormatPreset::new(*name, *width, *height))
-            .collect(),
-        width_range,
-        height_range,
-    })
-}
-
-pub fn node_dimensions(node: &Node) -> Option<(u32, u32)> {
-    let dimension = |name| match node_param(node, name) {
-        Some(Literal::Num(value)) if value.is_finite() && *value >= 0.0 => Some(*value as u32),
-        _ => None,
-    };
-    Some((dimension("width")?, dimension("height")?))
-}
-
-/// One model id after collapsing the per-fleet-node rows returned by the hub.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct ModelChoice {
-    pub id: String,
-    pub label: String,
-    pub dimmed: bool,
-    pub note: String,
-}
-
-/// Provider-backed chat entries are advertised with reserved model ids by the
-/// Flow host. They are valid only for chat nodes; generation nodes must never
-/// send one of these ids to a GPU model executor.
-pub fn is_provider_model(id: &str) -> bool {
-    id.strip_prefix("provider:")
-        .and_then(ChatProviderKind::parse)
-        .is_some()
-}
-
-pub fn model_choices_for_node(models: &[ModelChoice], node_kind: &str) -> Vec<ModelChoice> {
-    if node_kind == "chat" {
-        models.to_vec()
-    } else {
-        models
-            .iter()
-            .filter(|model| !is_provider_model(&model.id))
-            .cloned()
-            .collect()
-    }
-}
-
-/// Collapse repeated model ids, count distinct advertising nodes, and put
-/// ready/available choices before models that still need acquiring.
-pub fn model_choices(response: &ModelsResponse) -> Vec<ModelChoice> {
-    #[derive(Default)]
-    struct Acc {
-        nodes: BTreeSet<String>,
-        ready: BTreeSet<String>,
-        absent: BTreeSet<String>,
-        too_small: BTreeSet<String>,
-        admissible: BTreeSet<String>,
-        reasons: BTreeSet<String>,
-    }
-
-    let mut by_id: BTreeMap<String, Acc> = BTreeMap::new();
-    let mut providers: BTreeMap<String, (ChatProviderKind, bool, BTreeSet<String>)> = BTreeMap::new();
-    for model in &response.models {
-        if let Some(provider) = model
-            .id
-            .strip_prefix("provider:")
-            .and_then(ChatProviderKind::parse)
-        {
-            let entry = providers
-                .entry(provider.as_str().to_string())
-                .or_insert_with(|| (provider, false, BTreeSet::new()));
-            entry.1 |= model.available;
-            if let Some(note) = model.note.as_ref().filter(|note| !note.is_empty()) {
-                entry.2.insert(note.clone());
-            }
-            continue;
-        }
-        let entry = by_id.entry(model.id.clone()).or_default();
-        entry.nodes.insert(model.node.clone());
-        match model.state.as_str() {
-            "ready" | "loaded" => {
-                entry.ready.insert(model.node.clone());
-            }
-            "absent" => {
-                entry.absent.insert(model.node.clone());
-            }
-            "too_small" => {
-                entry.too_small.insert(model.node.clone());
-            }
-            _ => {}
-        }
-        if model.available && model.state != "too_small" {
-            entry.admissible.insert(model.node.clone());
-        }
-        if let Some(note) = model.note.as_ref().filter(|note| !note.is_empty()) {
-            entry.reasons.insert(note.clone());
-        }
-    }
-    let mut choices: Vec<_> = by_id
-        .into_iter()
-        .map(|(id, acc)| {
-            let mut label = id.clone();
-            if !acc.ready.is_empty() {
-                label.push_str(&format!(" · {} ready", acc.ready.len()));
-            }
-            if !acc.absent.is_empty() {
-                label.push_str(&format!(" · {} absent", acc.absent.len()));
-            }
-            if !acc.too_small.is_empty() {
-                label.push_str(&format!(" · {} too small", acc.too_small.len()));
-            }
-            let accounted = acc
-                .ready
-                .union(&acc.absent)
-                .cloned()
-                .collect::<BTreeSet<_>>()
-                .union(&acc.too_small)
-                .count();
-            if accounted < acc.nodes.len() {
-                label.push_str(&format!(" · {} other", acc.nodes.len() - accounted));
-            }
-            let ready_nodes: Vec<_> = acc
-                .ready
-                .iter()
-                .map(|url| {
-                    let gpu = response
-                        .nodes
-                        .iter()
-                        .find(|node| node.base_url == *url)
-                        .and_then(|node| node.gpu.as_deref());
-                    match gpu {
-                        Some(gpu) => format!("{} {gpu}", display_node(url)),
-                        None => display_node(url).to_string(),
-                    }
-                })
-                .collect();
-            let note = if !ready_nodes.is_empty() {
-                ready_nodes.join(" · ")
-            } else if acc.admissible.is_empty() {
-                acc.reasons.into_iter().collect::<Vec<_>>().join(" · ")
-            } else {
-                "downloads on first use".to_string()
-            };
-            let dimmed = acc.admissible.is_empty();
-            (
-                if !acc.ready.is_empty() {
-                    0
-                } else if dimmed {
-                    2
-                } else {
-                    1
-                },
-                ModelChoice {
-                    id,
-                    label,
-                    dimmed,
-                    note,
-                },
-            )
-        })
-        .collect();
-    for (_, (provider, available, reasons)) in providers {
-        let note = if available {
-            String::new()
-        } else if reasons.is_empty() {
-            "provider unavailable".to_string()
-        } else {
-            reasons.into_iter().collect::<Vec<_>>().join(" · ")
-        };
-        choices.push((
-            if available { 0 } else { 2 },
-            ModelChoice {
-                id: format!("provider:{}", provider.as_str()),
-                label: provider.label().to_string(),
-                dimmed: !available,
-                note,
-            },
-        ));
-    }
-    choices.sort_by(|(left_rank, left), (right_rank, right)| {
-        left_rank
-            .cmp(right_rank)
-            .then_with(|| left.id.cmp(&right.id))
-    });
-    choices.into_iter().map(|(_, choice)| choice).collect()
-}
-
-fn display_node(base_url: &str) -> &str {
-    base_url
-        .strip_prefix("http://")
-        .or_else(|| base_url.strip_prefix("https://"))
-        .unwrap_or(base_url)
-        .split(':')
-        .next()
-        .unwrap_or(base_url)
-}
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    // A picture that fills its card. The transparent two-pixel rim exposes
-    // the card border, which was drawn first, while the SDF keeps every
-    // resized/zoomed image inside the same rounded body.
-    let RoundedPicture = Image{
-        width: Fill
-        height: Fit
-        fit: ImageFit.Horizontal
-        draw_bg +: {
-            radius: uniform(16.0)
-            content_inset: uniform(2.0)
-            pixel: fn() {
-                let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-                sdf.box(
-                    self.content_inset
-                    self.content_inset
-                    self.rect_size.x - self.content_inset * 2.0
-                    self.rect_size.y - self.content_inset * 2.0
-                    self.radius
-                )
-                let c = self.get_color()
-                sdf.fill(vec4(c.rgb, c.a * self.opacity))
-                return sdf.result
-            }
-        }
-    }
-
-    let EmptyIcon = Svg{
-        width: 26
-        height: Fit
-        animating: false
-        draw_svg +: {
-            color: theme.flow_surface_input
-        }
-    }
-
-    let EmptyWell = RoundedView{
-        width: Fill
-        height: 150
-        flow: Down
-        align: Align{x: 0.5 y: 0.5}
-        spacing: theme.space_2
-        draw_bg +: {
-            color: theme.flow_surface_deep
-            border_radius: 16.0
-            content_inset: uniform(2.0)
-            pixel: fn() {
-                let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-                sdf.box(
-                    self.content_inset
-                    self.content_inset
-                    self.rect_size.x - self.content_inset * 2.0
-                    self.rect_size.y - self.content_inset * 2.0
-                    self.border_radius
-                )
-                sdf.fill(self.color)
-                return sdf.result
-            }
-        }
-        icon := EmptyIcon{
-            draw_svg +: {svg: crate_resource("self:resources/icons/image.svg")}
-        }
-        note := Label{
-            width: Fit
-            height: Fit
-            text: "no picture yet"
-            draw_text +: {
-                color: theme.flow_text_empty
-                text_style: theme.font_regular{font_size: 9}
-            }
-        }
-    }
-
-    mod.flow.ui.ValueImageBase = #(ValueImage::register_widget(vm))
-    mod.flow.ui.ValueImage = set_type_default() do mod.flow.ui.ValueImageBase{
-        width: Fill
-        height: Fit
-        flow: Down
-        align: Align{x: 0.5 y: 0.5}
-        cursor: MouseCursor.Hand
-        empty := EmptyWell{}
-        image := RoundedPicture{
-            visible: false
-        }
-    }
-
-    // Text in a card gets one quiet, bounded viewport. At canvas zoom this
-    // scales with the rest of the card; a user-sized card switches it to Fill.
-    mod.flow.ui.TextScroll = ScrollYView{
-        width: Fill
-        height: Fit{max: FitBound.Abs(160)}
-        scroll_bars +: {
-            scroll_bar_y +: {
-                bar_size: 8
-                bar_side_margin: 1
-                draw_bg +: {
-                    color: #xffffff18
-                    color_hover: #xffffff30
-                    color_drag: #xffffff48
-                }
-            }
-        }
-    }
-
-    mod.flow.ui.ValueTextBase = #(ValueText::register_widget(vm))
-    mod.flow.ui.ValueText = set_type_default() do mod.flow.ui.ValueTextBase{
-        width: Fill
-        height: Fit
-        flow: Down
-        text_scroll := mod.flow.ui.TextScroll{
-            text := Label{
-                width: Fill
-                height: Fit
-                text: ""
-                draw_text +: {
-                    text_style: theme.font_code{font_size: 9}
-                    color: theme.flow_text_code
-                }
-            }
-        }
-    }
-
-    mod.flow.ui.ValueViewBase = #(ValueView::register_widget(vm))
-    mod.flow.ui.ValueView = set_type_default() do mod.flow.ui.ValueViewBase{
-        width: Fill
-        height: Fit
-        flow: Down
-        align: Align{x: 0.5 y: 0.5}
-        cursor: MouseCursor.Hand
-        empty := EmptyWell{
-            note +: {text: "no value yet"}
-        }
-        image := RoundedPicture{
-            visible: false
-        }
-        video := mod.widgets.VideoPlayer{
-            visible: false
-            height: 180
-        }
-        audio := mod.widgets.AudioPlayer{
-            visible: false
-            height: 150
-        }
-        mesh := mod.widgets.MeshView{
-            visible: false
-            height: 180
-        }
-        splat := mod.widgets.SplatView{
-            visible: false
-            height: 180
-        }
-        text_scroll := mod.flow.ui.TextScroll{
-            visible: false
-            text := Label{
-                width: Fill
-                height: Fit
-                margin: Inset{left: 14 right: 14 top: 12 bottom: 12}
-                text: ""
-                draw_text +: {
-                    color: theme.flow_text_body
-                    text_style: theme.font_regular{font_size: 9.5}
-                }
-            }
-        }
-    }
-
-    // Stable typed names for custom faces. Media types share ValueView's
-    // type-aware empty state and byte-count presentation until a decoder is
-    // available; JSON deliberately uses the code-font text renderer.
-    mod.flow.ui.ValueJson = mod.flow.ui.ValueText{}
-    mod.flow.ui.ValueAudio = mod.flow.ui.ValueView{}
-    mod.flow.ui.ValueVideo = mod.flow.ui.ValueView{}
-    mod.flow.ui.ValueMesh = mod.flow.ui.ValueView{}
-
-    mod.flow.ui.ModelPickerBase = #(ModelPicker::register_widget(vm))
-    mod.flow.ui.ModelPicker = set_type_default() do mod.flow.ui.ModelPickerBase{
-        width: Fill
-        height: Fit
-        flow: Down
-        spacing: theme.space_1
-        select := View{
-            width: Fill
-            height: Fit
-            flow: Right
-            spacing: theme.space_2
-            align: Align{y: 0.5}
-            Label{
-                width: 44
-                text: "model"
-                draw_text +: {
-                    color: theme.flow_text_muted
-                    text_style: theme.font_regular{font_size: 9}
-                }
-            }
-            picker := ComboBox{
-                width: Fill
-                height: 26
-                labels: ["hub picks"]
-            }
-        }
-        note := Label{
-            width: Fill
-            height: Fit
-            visible: false
-            text: ""
-            draw_text +: {
-                color: theme.flow_text_hint
-                text_style: theme.font_regular{font_size: 8}
-            }
-        }
-    }
-
-    mod.flow.ui.FormatPickerBase = #(FormatPicker::register_widget(vm))
-    mod.flow.ui.FormatPicker = set_type_default() do mod.flow.ui.FormatPickerBase{
-        width: Fill
-        height: Fit
-        flow: Right
-        spacing: theme.space_1
-        align: Align{y: 0.5}
-        w_field := mod.widgets.FabValueInput{
-            width: 54
-            height: 24
-            label: "w"
-            min: 256
-            max: 2048
-            step: 8
-            snap: 64
-            precision: 0
-            quantize: true
-            param_bind := @width
-        }
-        h_field := mod.widgets.FabValueInput{
-            width: 54
-            height: 24
-            label: "h"
-            min: 256
-            max: 2048
-            step: 8
-            snap: 64
-            precision: 0
-            quantize: true
-            param_bind := @height
-        }
-        picker := ComboBox{
-            width: Fill
-            height: 26
-            labels: ["Custom"]
-        }
-        swap := ButtonFlatter{
-            width: 26
-            height: 26
-            text: "⇄"
-        }
-    }
-
-    mod.flow.ui.SeedPickerBase = #(SeedPicker::register_widget(vm))
-    mod.flow.ui.SeedPicker = set_type_default() do mod.flow.ui.SeedPickerBase{
-        width: Fill
-        height: 24
-        flow: Right
-        spacing: theme.space_1
-        field := mod.widgets.FabValueInput{
-            width: Fill
-            height: 24
-            label: "seed"
-            min: 0
-            max: 999999
-            step: 1
-            snap: 1
-            precision: 0
-            quantize: true
-        }
-        random_label := Label{
-            width: Fill
-            height: 24
-            visible: false
-            text: "seed  random"
-            padding: Inset{left: 8 top: 5}
-            draw_text +: {
-                color: theme.flow_text
-                text_style: theme.font_regular{font_size: 9}
-            }
-        }
-        die := ButtonFlatter{
-            width: 24
-            height: 24
-            text: ""
-            icon_walk: Walk{width: 13 height: 13}
-            draw_icon +: {
-                svg: crate_resource("self:resources/icons/dice.svg")
-                color: theme.flow_text_muted
-            }
-        }
-    }
-
-    // The host wraps direct, named face controls that carry a bind in this
-    // row. It keeps user-declared controls aligned with the built-in strip.
-    mod.flow.ui.DeclaredInputRow = View{
-        width: Fill
-        height: Fit
-        flow: Right
-        spacing: theme.space_2
-        align: Align{y: 0.5}
-        name := Label{
-            width: 44
-            height: Fit
-            text: ""
-            draw_text +: {
-                color: theme.flow_text_muted
-                text_style: theme.font_regular{font_size: 9}
-            }
-        }
-        value := View{
-            width: Fill
-            height: Fit
-        }
-    }
-}
-
-/// An image value: the PNG/JPEG bytes become the texture; the picture fills
-/// the widget's width and a click asks the host to open it.
-#[derive(Script, ScriptHook, Widget)]
-pub struct ValueImage {
-    #[deref]
-    view: View,
-    #[rust]
-    loaded: bool,
-    #[rust]
-    card_sized: bool,
-}
-
-const TEXT_SCROLL_MAX_HEIGHT: f64 = 160.0;
-
-fn card_height(sized: bool) -> Size {
-    if sized {
-        Size::fill()
-    } else {
-        Size::fit()
-    }
-}
-
-fn text_scroll_height(sized: bool) -> Size {
-    if sized {
-        Size::fill()
-    } else {
-        Size::Fit {
-            min: None,
-            max: Some(FitBound::Abs(TEXT_SCROLL_MAX_HEIGHT)),
-        }
-    }
-}
-
-fn set_view_ref_height(view: &ViewRef, cx: &mut Cx, height: Size) {
-    let mut walk = view.walk(cx);
-    walk.height = height;
-    view.set_walk(cx, walk);
-}
-
-fn set_image_card_layout(image: &ImageRef, cx: &mut Cx, sized: bool) {
-    let mut walk = image.walk(cx);
-    walk.width = Size::fill();
-    walk.height = card_height(sized);
-    image.set_walk_and_fit(
-        cx,
-        walk,
-        if sized {
-            ImageFit::Smallest
-        } else {
-            ImageFit::Horizontal
-        },
-    );
-}
-
-fn empty_note(ty: PortType) -> &'static str {
-    match ty {
-        PortType::Image => "no picture yet",
-        PortType::Video => "no clip yet",
-        PortType::Audio => "no audio yet",
-        PortType::Mesh => "no mesh yet",
-        PortType::Text | PortType::Json | PortType::List | PortType::Bytes => "no value yet",
-    }
-}
-
-fn empty_icon_svg(ty: PortType) -> &'static str {
-    match PortIcon::for_type(ty) {
-        PortIcon::Text => include_str!("../resources/icons/text.svg"),
-        PortIcon::Image => include_str!("../resources/icons/image.svg"),
-        PortIcon::Audio => include_str!("../resources/icons/audio.svg"),
-        PortIcon::Video => include_str!("../resources/icons/video.svg"),
-        PortIcon::Mesh => include_str!("../resources/icons/mesh.svg"),
-        PortIcon::Json => include_str!("../resources/icons/json.svg"),
-        PortIcon::Bytes => include_str!("../resources/icons/bytes.svg"),
-    }
-}
-
-fn set_empty_type(view: &mut View, cx: &mut Cx, ty: PortType) {
-    let icon = view.widget(cx, ids!(empty.icon));
-    if let Some(mut icon) = icon.borrow_mut::<Svg>() {
-        icon.draw_svg.svg = None;
-        icon.draw_svg.load_from_str(empty_icon_svg(ty));
-        icon.redraw(cx);
-    }
-    view.label(cx, ids!(empty.note))
-        .set_text(cx, empty_note(ty));
-    view.redraw(cx);
-}
-
-impl Widget for ValueImage {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-impl ValueImage {
-    fn set_card_sized(&mut self, cx: &mut Cx, sized: bool) {
-        if self.card_sized == sized {
-            return;
-        }
-        self.card_sized = sized;
-        self.view.walk.height = card_height(sized);
-        set_image_card_layout(&self.view.image(cx, ids!(image)), cx, sized);
-        set_view_ref_height(
-            &self.view.view(cx, ids!(empty)),
-            cx,
-            if sized {
-                Size::fill()
-            } else {
-                Size::Fixed(150.0)
-            },
-        );
-        self.view.redraw(cx);
-    }
-
-    fn set_empty_type(&mut self, cx: &mut Cx, ty: PortType) {
-        set_empty_type(&mut self.view, cx, ty);
-    }
-
-    pub fn set_value(&mut self, cx: &mut Cx, value: &ValueBytes) {
-        let image = self.view.image(cx, ids!(image));
-        let loaded = if value.content_type.contains("jpeg") || value.content_type.contains("jpg") {
-            image.load_jpg_from_data(cx, &value.bytes)
-        } else {
-            image.load_png_from_data(cx, &value.bytes)
-        };
-        match loaded {
-            Ok(()) => {
-                self.loaded = true;
-                image.set_visible(cx, true);
-                self.view.view(cx, ids!(empty)).set_visible(cx, false);
-            }
-            Err(error) => {
-                self.set_note(cx, &format!("{} · {:?}", value.content_type, error));
-            }
-        }
-        self.view.redraw(cx);
-    }
-
-    pub fn set_note(&mut self, cx: &mut Cx, text: &str) {
-        if !self.loaded {
-            self.view.label(cx, ids!(empty.note)).set_text(cx, text);
-        }
-        self.view.redraw(cx);
-    }
-
-    pub fn is_loaded(&self) -> bool {
-        self.loaded
-    }
-}
-
-/// A text / json value in the code font.
-#[derive(Script, ScriptHook, Widget)]
-pub struct ValueText {
-    #[deref]
-    view: View,
-    #[rust]
-    value: String,
-    #[rust]
-    card_sized: bool,
-}
-
-impl Widget for ValueText {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-    fn set_text(&mut self, cx: &mut Cx, v: &str) {
-        self.value = v.to_string();
-        self.view.label(cx, ids!(text)).set_text(cx, v);
-        self.view.redraw(cx);
-    }
-    fn text(&self) -> String {
-        self.value.clone()
-    }
-}
-
-impl ValueText {
-    fn set_card_sized(&mut self, cx: &mut Cx, sized: bool) {
-        if self.card_sized == sized {
-            return;
-        }
-        self.card_sized = sized;
-        self.view.walk.height = card_height(sized);
-        set_view_ref_height(
-            &self.view.view(cx, ids!(text_scroll)),
-            cx,
-            text_scroll_height(sized),
-        );
-        self.view.redraw(cx);
-    }
-}
-
-/// Shows whatever arrives with the shared image/video/audio/mesh/splat
-/// viewers, and falls back to bounded inline text for non-media values.
-#[derive(Script, ScriptHook, Widget)]
-pub struct ValueView {
-    #[deref]
-    view: View,
-    #[rust]
-    value: String,
-    #[rust]
-    loaded: bool,
-    #[rust]
-    card_sized: bool,
-    #[rust]
-    media_kind: MediaKind,
-}
-
-impl Widget for ValueView {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-    fn set_text(&mut self, cx: &mut Cx, v: &str) {
-        self.value = v.to_string();
-        self.loaded = false;
-        self.media_kind = if v.is_empty() {
-            MediaKind::Unknown
-        } else {
-            MediaKind::Text
-        };
-        self.view.image(cx, ids!(image)).set_visible(cx, false);
-        self.hide_media(cx);
-        self.view
-            .view(cx, ids!(text_scroll))
-            .set_visible(cx, !v.is_empty());
-        let text = self.view.label(cx, ids!(text));
-        text.set_text(cx, v);
-        text.set_visible(cx, !v.is_empty());
-        self.view.view(cx, ids!(empty)).set_visible(cx, v.is_empty());
-        self.view.redraw(cx);
-    }
-    fn text(&self) -> String {
-        self.value.clone()
-    }
-}
-
-impl ValueView {
-    pub(crate) fn set_card_sized(&mut self, cx: &mut Cx, sized: bool) {
-        if self.card_sized == sized {
-            return;
-        }
-        self.card_sized = sized;
-        self.view.walk.height = card_height(sized);
-        set_image_card_layout(&self.view.image(cx, ids!(image)), cx, sized);
-        let media_height = if sized {
-            Size::fill()
-        } else {
-            Size::Fixed(180.0)
-        };
-        if let Some(mut video) = self
-            .view
-            .widget(cx, ids!(video))
-            .borrow_mut::<VideoPlayer>()
-        {
-            video.set_size(cx, Size::fill(), media_height);
-        }
-        if let Some(mut audio) = self
-            .view
-            .widget(cx, ids!(audio))
-            .borrow_mut::<AudioPlayer>()
-        {
-            audio.set_size(cx, Size::fill(), media_height);
-        }
-        if let Some(mut mesh) = self
-            .view
-            .widget(cx, ids!(mesh))
-            .borrow_mut::<MeshView>()
-        {
-            mesh.set_size(cx, Size::fill(), media_height);
-        }
-        if let Some(mut splat) = self
-            .view
-            .widget(cx, ids!(splat))
-            .borrow_mut::<SplatView>()
-        {
-            splat.set_size(cx, Size::fill(), media_height);
-        }
-        set_view_ref_height(
-            &self.view.view(cx, ids!(empty)),
-            cx,
-            if sized {
-                Size::fill()
-            } else {
-                Size::Fixed(150.0)
-            },
-        );
-        set_view_ref_height(
-            &self.view.view(cx, ids!(text_scroll)),
-            cx,
-            text_scroll_height(sized),
-        );
-        self.view.redraw(cx);
-    }
-
-    fn set_empty_type(&mut self, cx: &mut Cx, ty: PortType) {
-        set_empty_type(&mut self.view, cx, ty);
-    }
-
-    pub fn set_image(&mut self, cx: &mut Cx, value: &ValueBytes) {
-        if self.loaded && self.media_kind == MediaKind::Image && self.value == value.digest {
-            return;
-        }
-        self.value = value.digest.clone();
-        self.hide_media(cx);
-        self.media_kind = MediaKind::Image;
-        let image = self.view.image(cx, ids!(image));
-        let loaded = if value.content_type.contains("jpeg") || value.content_type.contains("jpg") {
-            image.load_jpg_from_data(cx, &value.bytes)
-        } else {
-            image.load_png_from_data(cx, &value.bytes)
-        };
-        match loaded {
-            Ok(()) => {
-                self.loaded = true;
-                image.set_visible(cx, true);
-                self.view
-                    .view(cx, ids!(text_scroll))
-                    .set_visible(cx, false);
-                self.view.label(cx, ids!(text)).set_visible(cx, false);
-                self.view.view(cx, ids!(empty)).set_visible(cx, false);
-            }
-            Err(error) => {
-                image.set_visible(cx, false);
-                self.set_text(cx, &format!("{} · {:?}", value.content_type, error));
-                self.media_kind = MediaKind::Image;
-            }
-        }
-        self.view.redraw(cx);
-    }
-
-    pub fn is_loaded(&self) -> bool {
-        self.loaded
-    }
-
-    #[cfg(test)]
-    pub(crate) fn media_kind(&self) -> MediaKind {
-        self.media_kind
-    }
-
-    /// Route bytes to the viewer selected by their content type/magic.
-    pub fn set_value(&mut self, cx: &mut Cx, value: &ValueBytes) {
-        let kind = media_kind(value);
-        if self.loaded && self.media_kind == kind && self.value == value.digest {
-            return;
-        }
-        if kind == MediaKind::Image {
-            self.set_image(cx, value);
-            return;
-        }
-        self.view.image(cx, ids!(image)).set_visible(cx, false);
-        self.hide_media(cx);
-        self.view.view(cx, ids!(text_scroll)).set_visible(cx, false);
-        self.view.label(cx, ids!(text)).set_visible(cx, false);
-        self.view.view(cx, ids!(empty)).set_visible(cx, false);
-        self.value = value.digest.clone();
-        self.media_kind = kind;
-        let result = match kind {
-            MediaKind::Video => self
-                .view
-                .widget(cx, ids!(video))
-                .borrow_mut::<VideoPlayer>()
-                .ok_or_else(|| "video viewer is unavailable".to_string())
-                .and_then(|mut viewer| viewer.load_bytes(cx, &value.bytes, &value.content_type))
-                .map(|_| self.view.widget(cx, ids!(video)).set_visible(cx, true)),
-            MediaKind::Audio => self
-                .view
-                .widget(cx, ids!(audio))
-                .borrow_mut::<AudioPlayer>()
-                .ok_or_else(|| "audio viewer is unavailable".to_string())
-                .and_then(|mut viewer| viewer.load_bytes(cx, &value.bytes, &value.content_type))
-                .map(|_| self.view.widget(cx, ids!(audio)).set_visible(cx, true)),
-            MediaKind::Mesh => self
-                .view
-                .widget(cx, ids!(mesh))
-                .borrow_mut::<MeshView>()
-                .ok_or_else(|| "mesh viewer is unavailable".to_string())
-                .and_then(|mut viewer| viewer.load_bytes(cx, &value.bytes, &value.content_type))
-                .map(|_| self.view.widget(cx, ids!(mesh)).set_visible(cx, true)),
-            MediaKind::Splat => self
-                .view
-                .widget(cx, ids!(splat))
-                .borrow_mut::<SplatView>()
-                .ok_or_else(|| "splat viewer is unavailable".to_string())
-                .and_then(|mut viewer| viewer.load_bytes(cx, &value.bytes, &value.content_type))
-                .map(|_| self.view.widget(cx, ids!(splat)).set_visible(cx, true)),
-            MediaKind::Text | MediaKind::Unknown => {
-                self.set_text(cx, &String::from_utf8_lossy(&value.bytes));
-                return;
-            }
-            MediaKind::Image => unreachable!(),
-        };
-        match result {
-            Ok(()) => self.loaded = true,
-            Err(error) => {
-                self.loaded = false;
-                self.view.view(cx, ids!(text_scroll)).set_visible(cx, true);
-                self.view.label(cx, ids!(text)).set_visible(cx, true);
-                self.view.label(cx, ids!(text)).set_text(cx, &error);
-            }
-        }
-        self.view.redraw(cx);
-    }
-
-    fn hide_media(&mut self, cx: &mut Cx) {
-        let video = self.view.widget(cx, ids!(video));
-        video.set_visible(cx, false);
-        if let Some(mut video) = video.borrow_mut::<VideoPlayer>() {
-            video.clear(cx);
-        }
-        let audio = self.view.widget(cx, ids!(audio));
-        audio.set_visible(cx, false);
-        if let Some(mut audio) = audio.borrow_mut::<AudioPlayer>() {
-            audio.clear(cx);
-        }
-        let mesh = self.view.widget(cx, ids!(mesh));
-        mesh.set_visible(cx, false);
-        if let Some(mut mesh) = mesh.borrow_mut::<MeshView>() {
-            mesh.clear(cx);
-        }
-        let splat = self.view.widget(cx, ids!(splat));
-        splat.set_visible(cx, false);
-        if let Some(mut splat) = splat.borrow_mut::<SplatView>() {
-            splat.clear(cx);
-        };
-    }
-}
-
-/// A compact width, height, preset, and orientation control used by the
-/// built-in generation faces. Its number fields remain ordinary
-/// `param_bind` widgets; preset and swap changes return both values together.
-#[derive(Script, ScriptHook, Widget)]
-pub struct FormatPicker {
-    #[deref]
-    view: View,
-    #[rust]
-    presets: Vec<FormatPreset>,
-    #[rust]
-    width: u32,
-    #[rust]
-    height: u32,
-    #[rust]
-    width_range: (f64, f64, f64),
-    #[rust]
-    height_range: (f64, f64, f64),
-}
-
-/// Integer seed editor with an explicit random mode. The outer widget owns
-/// `param_bind`, so the face host commits one literal for either control.
-#[derive(Script, ScriptHook, Widget)]
-pub struct SeedPicker {
-    #[deref]
-    view: View,
-    #[rust]
-    random: bool,
-    #[rust]
-    last_number: f64,
-}
-
-impl Widget for SeedPicker {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-impl SeedPicker {
-    pub(crate) fn set_literal(&mut self, cx: &mut Cx, value: &Literal) {
-        match value {
-            Literal::Id(value) | Literal::Str(value) if value == "random" => {
-                self.set_random(cx, true);
-            }
-            Literal::Num(value) if *value == -1.0 => self.set_random(cx, true),
-            Literal::Num(value) => {
-                self.last_number = value.max(0.0);
-                self.view
-                    .fab_value_input(cx, ids!(field))
-                    .set_value(cx, self.last_number);
-                self.set_random(cx, false);
-            }
-            _ => self.set_random(cx, true),
-        }
-    }
-
-    fn set_random(&mut self, cx: &mut Cx, random: bool) {
-        self.random = random;
-        self.view
-            .fab_value_input(cx, ids!(field))
-            .set_visible(cx, !random);
-        self.view
-            .label(cx, ids!(random_label))
-            .set_visible(cx, random);
-        self.redraw(cx);
-    }
-
-    pub(crate) fn changed(&mut self, cx: &mut Cx, actions: &Actions) -> Option<Literal> {
-        if self.view.button(cx, ids!(die)).clicked(actions) {
-            let random = !self.random;
-            self.set_random(cx, random);
-            if random {
-                return Some(Literal::Id("random".to_string()));
-            }
-            self.view
-                .fab_value_input(cx, ids!(field))
-                .set_value(cx, self.last_number);
-            return Some(Literal::Num(self.last_number));
-        }
-        let value = self
-            .view
-            .fab_value_input(cx, ids!(field))
-            .ended(actions)?;
-        self.last_number = value.max(0.0);
-        self.random = false;
-        Some(Literal::Num(self.last_number))
-    }
-}
-
-impl Widget for FormatPicker {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-impl FormatPicker {
-    fn sync_selected(&self, cx: &mut Cx) {
-        let selected = self
-            .presets
-            .iter()
-            .position(|preset| preset.dimensions() == (self.width, self.height))
-            .map(|index| index + 1)
-            .unwrap_or(0);
-        self.view
-            .combo_box(cx, ids!(picker))
-            .set_selected_item(cx, selected);
-    }
-
-    fn set_dimensions(&mut self, cx: &mut Cx, width: u32, height: u32) {
-        self.width = width;
-        self.height = height;
-        self.view
-            .fab_value_input(cx, ids!(w_field))
-            .set_value(cx, width as f64);
-        self.view
-            .fab_value_input(cx, ids!(h_field))
-            .set_value(cx, height as f64);
-        self.sync_selected(cx);
-    }
-
-    fn set_config(
-        &mut self,
-        cx: &mut Cx,
-        options: FormatOptions,
-        dimensions: Option<(u32, u32)>,
-    ) {
-        self.presets = options.presets;
-        let mut labels = vec![CUSTOM_FORMAT.to_string()];
-        labels.extend(self.presets.iter().map(|preset| preset.name.clone()));
-        self.view.combo_box(cx, ids!(picker)).set_labels(cx, labels);
-        let (width_min, width_max, width_step) = options.width_range;
-        let (height_min, height_max, height_step) = options.height_range;
-        self.width_range = options.width_range;
-        self.height_range = options.height_range;
-        if let Some(mut width) = self
-            .view
-            .fab_value_input(cx, ids!(w_field))
-            .borrow_mut()
-        {
-            width.set_hint(
-                Some(width_min),
-                Some(width_max),
-                Some((width_step * 0.125).max(1.0)),
-            );
-        }
-        if let Some(mut height) = self
-            .view
-            .fab_value_input(cx, ids!(h_field))
-            .borrow_mut()
-        {
-            height.set_hint(
-                Some(height_min),
-                Some(height_max),
-                Some((height_step * 0.125).max(1.0)),
-            );
-        }
-        self.view.set_visible(cx, dimensions.is_some());
-        if let Some((width, height)) = dimensions {
-            self.set_dimensions(cx, width, height);
-        }
-    }
-
-    /// A preset or swap click. Manual number edits only resynchronise the
-    /// label; the ordinary param bindings carry that one changed dimension.
-    fn changed(&mut self, cx: &mut Cx, actions: &Actions) -> Option<(u32, u32)> {
-        let width_ended = self
-            .view
-            .fab_value_input(cx, ids!(w_field))
-            .ended(actions)
-            .is_some();
-        let height_ended = self
-            .view
-            .fab_value_input(cx, ids!(h_field))
-            .ended(actions)
-            .is_some();
-        if width_ended || height_ended {
-            let width = snap_stepped_value(
-                self.view.fab_value_input(cx, ids!(w_field)).value(),
-                self.width_range,
-            )
-            .round()
-            .max(0.0) as u32;
-            let height = snap_stepped_value(
-                self.view.fab_value_input(cx, ids!(h_field)).value(),
-                self.height_range,
-            )
-            .round()
-            .max(0.0) as u32;
-            self.set_dimensions(cx, width, height);
-            return Some((width, height));
-        }
-        if let Some(index) = self.view.combo_box(cx, ids!(picker)).changed(actions) {
-            let preset = index
-                .checked_sub(1)
-                .and_then(|index| self.presets.get(index))?
-                .clone();
-            self.set_dimensions(cx, preset.width, preset.height);
-            return Some(preset.dimensions());
-        }
-        if self.view.button(cx, ids!(swap)).clicked(actions) {
-            let dimensions = (self.height, self.width);
-            self.set_dimensions(cx, dimensions.0, dimensions.1);
-            return Some(dimensions);
-        }
-        None
-    }
-}
-
-/// The model name as a dropdown over the hub's live list; the first entry
-/// is always "hub picks" (an empty `model` param).
-#[derive(Script, ScriptHook, Widget)]
-pub struct ModelPicker {
-    #[deref]
-    view: View,
-    #[rust]
-    value: String,
-    #[rust]
-    models: Vec<ModelChoice>,
-}
-
-impl Widget for ModelPicker {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-    fn set_text(&mut self, cx: &mut Cx, v: &str) {
-        self.value = v.to_string();
-        self.sync_labels(cx);
-    }
-    fn text(&self) -> String {
-        self.value.clone()
-    }
-}
-
-impl ModelPicker {
-    /// The hub's models for this node's domain; the current value stays
-    /// selectable even when the list does not carry it.
-    pub fn set_models(&mut self, cx: &mut Cx, models: Vec<ModelChoice>) {
-        if self.models != models {
-            self.models = models;
-            self.sync_labels(cx);
-        }
-    }
-
-    fn sync_labels(&mut self, cx: &mut Cx) {
-        let mut labels = vec![HUB_PICKS.to_string()];
-        labels.extend(self.models.iter().map(|model| model.label.clone()));
-        let selected = self
-            .models
-            .iter()
-            .find(|model| model.id == self.value)
-            .map(|model| model.label.clone())
-            .unwrap_or_else(|| self.value.clone());
-        if !selected.is_empty() && !labels.iter().any(|label| *label == selected) {
-            labels.push(self.value.clone());
-        }
-        let picker = self.view.combo_box(cx, ids!(select.picker));
-        picker.set_labels(cx, labels);
-        let selected = if self.value.is_empty() { HUB_PICKS } else { &selected };
-        picker.set_selected_by_label(selected, cx);
-        // The picker's own label already counts the ready nodes; the GPU
-        // list under a chosen model was clutter (user, 2026-09-04). The note
-        // stays only for a model no node can serve, where it names why.
-        let note = self
-            .models
-            .iter()
-            .find(|model| model.id == self.value && model.dimmed)
-            .map(|model| model.note.as_str())
-            .unwrap_or_default();
-        let note_label = self.view.label(cx, ids!(note));
-        note_label.set_text(cx, note);
-        note_label.set_visible(cx, !note.is_empty());
-        self.view.redraw(cx);
-    }
-
-    /// The label the user picked, as the `model` param value.
-    pub fn picked(&self, cx: &mut Cx, actions: &Actions) -> Option<String> {
-        let index = self
-            .view
-            .combo_box(cx, ids!(select.picker))
-            .changed(actions)?;
-        Some(
-            index
-                .checked_sub(1)
-                .and_then(|index| self.models.get(index))
-                .map(|model| model.id.clone())
-                .unwrap_or_else(|| {
-                    if index == 0 {
-                        String::new()
-                    } else {
-                        self.value.clone()
-                    }
-                }),
-        )
-    }
-}
-
-/// Registers the Rust-backed face widgets into `mod.flow.ui` of an isolate.
-pub fn register_face_widgets(vm: &mut ScriptVm) {
-    makepad_media_view::script_mod(vm);
-    self::script_mod(vm);
-}
-
-/// The main app only needs the value viewer, but the face widget module is
-/// intentionally one registration unit. Give it the same empty namespace an
-/// isolate receives from the headless prelude before registering it.
-pub fn register_host_widgets(vm: &mut ScriptVm) {
-    vm.new_module(id!(flow));
-    vm.eval(script! { mod.flow.ui = {} });
-    register_face_widgets(vm);
-}
-
-// ---------------------------------------------------------------------------
-// The bridge
-// ---------------------------------------------------------------------------
-
-/// What a face handler asked the flow for; posted as an action, acted on by
-/// the app on the next dispatch (never inside the handler).
-#[derive(Clone, Debug)]
-pub enum BridgeCall {
-    Input {
-        node: String,
-        port: String,
-        /// The value as JSON text (a string value arrives quoted).
-        value_json: String,
-    },
-    Run {
-        outputs: Option<Vec<String>>,
-    },
-    Cancel,
-    Param {
-        node: String,
-        key: String,
-        value_json: String,
-    },
-}
-
-#[derive(Clone, Debug)]
-pub struct FaceBridgeCall {
-    pub instance: String,
-    pub call: BridgeCall,
-}
-
-type NodeObjects = Rc<RefCell<HashMap<ScriptObject, String>>>;
-
-fn value_text(vm: &ScriptVm<'_>, value: ScriptValue) -> Option<String> {
-    if let Some(id) = value.as_id() {
-        return id.as_string(|name| name.map(str::to_string));
-    }
-    vm.bx
-        .heap
-        .string_with(value, |_heap, text| text.to_string())
-}
-
-fn node_name(vm: &ScriptVm<'_>, nodes: &NodeObjects, value: ScriptValue) -> Option<String> {
-    if let Some(obj) = value.as_object() {
-        return nodes.borrow().get(&obj).cloned();
-    }
-    value_text(vm, value)
-}
-
-fn make_bridge(vm: &mut ScriptVm, instance: String, nodes: NodeObjects) -> ScriptObject {
-    let bridge = vm.bx.heap.new_object();
-    let empty = vm.bx.heap.new_object();
-    vm.bx
-        .heap
-        .set_value_def(bridge, id!(inputs).into(), empty.into());
-    let values = vm.bx.heap.new_object();
-    vm.bx
-        .heap
-        .set_value_def(bridge, id!(values).into(), values.into());
-    let state = vm.bx.heap.new_string_from_str("idle");
-    vm.bx.heap.set_value_def(bridge, id!(state).into(), state);
-
-    let post = {
-        let instance = instance.clone();
-        move |call: BridgeCall| {
-            Cx::post_action(FaceBridgeCall {
-                instance: instance.clone(),
-                call,
-            });
-        }
-    };
-
-    {
-        let post = post.clone();
-        let nodes = nodes.clone();
-        vm.add_method(
-            bridge,
-            id_lut!(input),
-            script_args_def!(node = NIL, port = NIL, value = NIL),
-            move |vm, args| {
-                let node = script_value!(vm, args.node);
-                let port = script_value!(vm, args.port);
-                let value = script_value!(vm, args.value);
-                let (Some(node), Some(port)) =
-                    (node_name(vm, &nodes, node), value_text(vm, port))
-                else {
-                    return script_err_invalid_args!(
-                        vm.trap(),
-                        "flow.input(node, port, value): node and port are required"
-                    );
-                };
-                let mut value_json = String::new();
-                vm.bx.heap.to_json_inner(value, &mut value_json);
-                post(BridgeCall::Input {
-                    node,
-                    port,
-                    value_json,
-                });
-                TRUE
-            },
-        );
-    }
-    {
-        let post = post.clone();
-        vm.add_method(
-            bridge,
-            id_lut!(run),
-            script_args_def!(options = NIL),
-            move |vm, args| {
-                let options = script_value!(vm, args.options);
-                let mut outputs = None;
-                if let Some(obj) = options.as_object() {
-                    let list = vm.bx.heap.value(
-                        obj.into(),
-                        id!(outputs).into(),
-                        vm.bx.threads.cur_ref().trap.pass(),
-                    );
-                    if let Some(array) = list.as_array() {
-                        let mut names = Vec::new();
-                        for index in 0..vm.bx.heap.array_len(array) {
-                            let item = vm.bx.heap.array_index_unchecked(array, index);
-                            if let Some(name) = value_text(vm, item) {
-                                names.push(name);
-                            }
-                        }
-                        outputs = Some(names);
-                    }
-                }
-                post(BridgeCall::Run { outputs });
-                TRUE
-            },
-        );
-    }
-    {
-        let post = post.clone();
-        vm.add_method(bridge, id_lut!(cancel), script_args_def!(), move |_vm, _args| {
-            post(BridgeCall::Cancel);
-            TRUE
-        });
-    }
-    {
-        let post = post.clone();
-        let nodes = nodes.clone();
-        vm.add_method(
-            bridge,
-            id_lut!(param),
-            script_args_def!(node = NIL, key = NIL, value = NIL),
-            move |vm, args| {
-                let node = script_value!(vm, args.node);
-                let key = script_value!(vm, args.key);
-                let value = script_value!(vm, args.value);
-                let (Some(node), Some(key)) = (node_name(vm, &nodes, node), value_text(vm, key))
-                else {
-                    return script_err_invalid_args!(
-                        vm.trap(),
-                        "flow.param(node, key, value): node and key are required"
-                    );
-                };
-                let mut value_json = String::new();
-                vm.bx.heap.to_json_inner(value, &mut value_json);
-                post(BridgeCall::Param {
-                    node,
-                    key,
-                    value_json,
-                });
-                TRUE
-            },
-        );
-    }
-    {
-        let nodes = nodes.clone();
-        vm.add_method(
-            bridge,
-            id_lut!(value),
-            script_args_def!(node = NIL, port = NIL),
-            move |vm, args| {
-                let me = script_value!(vm, args.self);
-                let node = script_value!(vm, args.node);
-                let port = script_value!(vm, args.port);
-                let (Some(node), Some(port)) =
-                    (node_name(vm, &nodes, node), value_text(vm, port))
-                else {
-                    return NIL;
-                };
-                let Some(me) = me.as_object() else {
-                    return NIL;
-                };
-                let values = vm.bx.heap.value(
-                    me.into(),
-                    id!(values).into(),
-                    vm.bx.threads.cur_ref().trap.pass(),
-                );
-                let Some(values) = values.as_object() else {
-                    return NIL;
-                };
-                let by_node = vm.bx.heap.value(
-                    values.into(),
-                    LiveId::from_str(&node).into(),
-                    vm.bx.threads.cur_ref().trap.pass(),
-                );
-                let Some(by_node) = by_node.as_object() else {
-                    return NIL;
-                };
-                vm.bx.heap.value(
-                    by_node.into(),
-                    LiveId::from_str(&port).into(),
-                    vm.bx.threads.cur_ref().trap.pass(),
-                )
-            },
-        );
-    }
-    bridge
-}
-
-// ---------------------------------------------------------------------------
-// Heap helpers (the graph module keeps its own private copies)
-// ---------------------------------------------------------------------------
-
-fn own_value(vm: &ScriptVm<'_>, obj: ScriptObject, name: &str) -> Option<ScriptValue> {
-    let key: ScriptValue = LiveId::from_str(name).into();
-    let data = vm.bx.heap.object_data(obj);
-    data.map_get(&key).or_else(|| {
-        data.vec
-            .iter()
-            .rev()
-            .find(|entry| entry.key == key)
-            .map(|entry| entry.value)
-    })
-}
-
-fn deep_value(vm: &ScriptVm<'_>, mut obj: ScriptObject, name: &str) -> Option<ScriptValue> {
-    let mut depth = 0;
-    loop {
-        if let Some(value) = own_value(vm, obj, name) {
-            return Some(value);
-        }
-        obj = vm.bx.heap.proto(obj).as_object()?;
-        depth += 1;
-        if depth > 64 {
-            return None;
-        }
-    }
-}
-
-fn make_mod(file: &str, code: &str) -> ScriptMod {
-    ScriptMod {
-        cargo_manifest_path: String::new(),
-        module_path: String::new(),
-        file: file.to_string(),
-        line: 0,
-        column: 0,
-        code: code.to_string(),
-        values: vec![],
-    }
-}
-
-fn eval_checked(vm: &mut ScriptVm, file: &str, code: &str) -> Result<ScriptValue, String> {
-    vm.bx.captured_errors = Some(Vec::new());
-    let value = vm.with_instruction_limit(FLOW_INSTRUCTION_LIMIT, |vm| {
-        vm.eval(make_mod(file, code))
-    });
-    let errors = vm.take_errors();
-    vm.bx.captured_errors = Some(Vec::new());
-    if let Some(error) = errors.first() {
-        return Err(error.trim().to_string());
-    }
-    Ok(value)
-}
-
-fn json_to_script(vm: &mut ScriptVm<'_>, value: &makepad_strict_json::Value) -> ScriptValue {
-    use makepad_strict_json::Value as Json;
-    match value {
-        Json::Null => NIL,
-        Json::Bool(value) => ScriptValue::from_bool(*value),
-        Json::Int(value) => ScriptValue::from_f64(*value as f64),
-        Json::F64(value) => ScriptValue::from_f64(*value),
-        Json::Str(value) => vm.bx.heap.new_string_from_str(value),
-        Json::Arr(values) => {
-            let array = vm.bx.heap.new_array();
-            for value in values {
-                let value = json_to_script(vm, value);
-                vm.bx.heap.array_push_unchecked(array, value);
-            }
-            array.into()
-        }
-        Json::Obj(values) => {
-            let object = vm.bx.heap.new_object();
-            for (name, value) in values {
-                let value = json_to_script(vm, value);
-                vm.bx
-                    .heap
-                    .set_value_def(object, LiveId::from_str(name).into(), value);
-            }
-            object.into()
-        }
-    }
-}
-
-/// A value as a handler sees it: text / json inline, media as a handle.
-fn value_to_script(
-    vm: &mut ScriptVm<'_>,
-    value: &ValueRef,
-    bytes: Option<&ValueBytes>,
-) -> ScriptValue {
-    match value.ty {
-        PortType::Text => {
-            let text = bytes
-                .map(|bytes| String::from_utf8_lossy(&bytes.bytes).into_owned())
-                .or_else(|| preview_text(value))
-                .unwrap_or_default();
-            vm.bx.heap.new_string_from_str(&text)
-        }
-        PortType::Json | PortType::List => {
-            let text = bytes
-                .map(|bytes| String::from_utf8_lossy(&bytes.bytes).into_owned())
-                .or_else(|| preview_text(value))
-                .unwrap_or_default();
-            match makepad_strict_json::parse(text.as_bytes()) {
-                Ok(json) => json_to_script(vm, &json),
-                Err(_) => vm.bx.heap.new_string_from_str(&text),
-            }
-        }
-        _ => {
-            let object = vm.bx.heap.new_object();
-            let digest = vm.bx.heap.new_string_from_str(&value.digest);
-            vm.bx
-                .heap
-                .set_value_def(object, id!(digest).into(), digest);
-            let content_type = vm.bx.heap.new_string_from_str(&value.content_type);
-            vm.bx
-                .heap
-                .set_value_def(object, id!(content_type).into(), content_type);
-            vm.bx.heap.set_value_def(
-                object,
-                id!(bytes).into(),
-                ScriptValue::from_f64(value.bytes as f64),
-            );
-            object.into()
-        }
-    }
-}
-
-pub fn preview_text(value: &ValueRef) -> Option<String> {
-    match &value.preview {
-        Some(Literal::Str(text)) => Some(text.clone()),
-        Some(Literal::Obj(fields)) => {
-            let width = fields.iter().find(|(k, _)| k == "width").map(|(_, v)| v);
-            let height = fields.iter().find(|(k, _)| k == "height").map(|(_, v)| v);
-            match (width, height) {
-                (Some(Literal::Num(w)), Some(Literal::Num(h))) => Some(format!(
-                    "{} {}×{} · {}",
-                    value.content_type,
-                    w,
-                    h,
-                    size_text(value.bytes)
-                )),
-                _ => Some(format!("{} · {}", value.content_type, size_text(value.bytes))),
-            }
-        }
-        _ => None,
-    }
-}
-
-fn stream_scroll_for(show: &Bind) -> Option<WidgetRef> {
-    show.stream_scroll.clone().or_else(|| {
-        (show.widget.borrow::<ValueText>().is_some()
-            || show.widget.borrow::<ValueView>().is_some())
-        .then(|| show.widget.child(live_id!(text_scroll)))
-        .filter(|scroll| !scroll.is_empty())
-    })
-}
-
-// ---------------------------------------------------------------------------
-// Mounted faces
-// ---------------------------------------------------------------------------
-
-#[derive(Clone, Debug)]
-pub struct Bind {
-    pub widget: WidgetRef,
-    pub node: String,
-    pub port: String,
-    stream_scroll: Option<WidgetRef>,
-}
-
-#[derive(Default)]
-pub struct MountedFace {
-    pub root: WidgetRef,
-    pub error: Option<String>,
-    pub binds: Vec<Bind>,
-    pub shows: Vec<Bind>,
-    pub params: Vec<(WidgetRef, String)>,
-    pub param_binds: Vec<(WidgetRef, String)>,
-    param_ranges: HashMap<WidgetUid, (f64, f64, f64)>,
-    pub format_pickers: Vec<WidgetRef>,
-    pub dropdowns: Vec<WidgetRef>,
-    text_scrolls: Vec<WidgetRef>,
-    flexible_roots: Vec<WidgetRef>,
-    card_sized: bool,
-    /// Ask controls are staged until this explicit button is pressed.
-    pub answer_button: Option<WidgetRef>,
-    pub on_value: Option<ScriptFnRef>,
-    pub on_state: Option<ScriptFnRef>,
-}
-
-/// One instance's isolate and everything mounted in it.
-pub struct FaceHost {
-    pub instance: String,
-    vm_id: SplashVmId,
-    heap_key: usize,
-    node_objects: NodeObjects,
-    bridge: Option<ScriptObjectRef>,
-    pub faces: HashMap<String, MountedFace>,
-    pub flow_face: Option<MountedFace>,
-    /// The flow file failed to evaluate in the isolate (the server's graph
-    /// still draws; only the faces are missing).
-    pub error: Option<String>,
-    deltas: HashMap<(String, String), String>,
-    /// The last output per (node, port) that reached a face, for re-pushes
-    /// when its bytes arrive.
-    pub last_values: HashMap<(String, String), ValueRef>,
-    /// Digests a face wants the bytes of (an image preview).
-    pub wanted: Vec<String>,
-    /// Window mapping for node faces living in the canvas draw list.
-    camera_transform: Option<PopupAnchorTransform>,
-    /// Latest local edit for each Ask output. These deliberately do not enter
-    /// the app's pending-input journal until the Answer button is pressed.
-    staged_asks: HashMap<(String, String), String>,
-    /// Canvas back-to-front order, used to offer hits to the visually
-    /// frontmost face first.
-    event_order: Vec<String>,
-    paused_stream_scrolls: HashSet<WidgetUid>,
-    pending_stream_scrolls: HashSet<WidgetUid>,
-    /// A mounted run is a snapshot view. Design faces are the only editable
-    /// faces; this flag is applied as a separate pass after every mount.
-    locked: bool,
-}
-
-fn set_subtree_locked(cx: &mut Cx, root: &WidgetRef, locked: bool) {
-    // Text stays readable: a locked run's inputs are what the run used, so
-    // its fields go read-only, while controls (buttons, pickers, sliders)
-    // are disabled.
-    if root.borrow::<TextInput>().is_some() {
-        root.as_text_input().set_is_read_only(cx, locked);
-    } else {
-        root.set_disabled(cx, locked);
-    }
-    let mut children = Vec::new();
-    root.children(&mut |_, child| children.push(child));
-    for child in children {
-        set_subtree_locked(cx, &child, locked);
-    }
-}
-
-fn is_face_input_event(event: &Event) -> bool {
-    matches!(
-        event,
-        Event::MouseDown(_)
-            | Event::MouseMove(_)
-            | Event::MouseUp(_)
-            | Event::LongPress(_)
-            | Event::TouchUpdate(_)
-            | Event::KeyDown(_)
-            | Event::KeyUp(_)
-            | Event::TextInput(_)
-            | Event::TextRangeReplace(_)
-            | Event::TextCut(_)
-            | Event::ImeAction(_)
-            | Event::SelectionHandleDrag(_)
-    )
-}
-
-fn is_text_scroll(
-    vm: &ScriptVm<'_>,
-    widget: &WidgetRef,
-    text_scroll_proto: Option<ScriptObject>,
-) -> bool {
-    text_scroll_proto.is_some_and(|prototype| {
-        let source = widget.script_source();
-        source != ScriptObject::ZERO
-            && vm
-                .construction_chain(source.into())
-                .iter()
-                .any(|level| level.object == prototype)
-    })
-}
-
-fn collect_widgets(
-    vm: &ScriptVm<'_>,
-    root: &WidgetRef,
-    text_scroll_proto: Option<ScriptObject>,
-    enclosing_scroll: Option<WidgetRef>,
-    out: &mut Vec<(WidgetRef, Option<WidgetRef>, bool)>,
-) {
-    if root.is_empty() {
-        return;
-    }
-    let is_text_scroll = is_text_scroll(vm, root, text_scroll_proto);
-    let enclosing_scroll = if is_text_scroll {
-        Some(root.clone())
-    } else {
-        enclosing_scroll
-    };
-    out.push((root.clone(), enclosing_scroll.clone(), is_text_scroll));
-    root.children(&mut |_, child| {
-        collect_widgets(
-            vm,
-            &child,
-            text_scroll_proto,
-            enclosing_scroll.clone(),
-            out,
-        )
-    });
-}
-
-/// Collect the outermost flexible item in each branch. Value widgets own
-/// their internal image/scroll layout, so their descendants must not compete
-/// with the wrapper for the face's remaining height.
-fn collect_flexible_roots(
-    vm: &ScriptVm<'_>,
-    root: &WidgetRef,
-    text_scroll_proto: Option<ScriptObject>,
-    out: &mut Vec<WidgetRef>,
-) {
-    if root.is_empty() {
-        return;
-    }
-    if root.borrow::<ValueImage>().is_some()
-        || root.borrow::<ValueText>().is_some()
-        || root.borrow::<ValueView>().is_some()
-        || root
-            .borrow::<TextInput>()
-            .is_some_and(|input| input.is_multiline())
-        || is_text_scroll(vm, root, text_scroll_proto)
-    {
-        out.push(root.clone());
-        return;
-    }
-    root.children(&mut |_, child| {
-        collect_flexible_roots(vm, &child, text_scroll_proto, out)
-    });
-}
-
-fn set_flexible_card_layout(widget: &WidgetRef, cx: &mut Cx, sized: bool) {
-    if let Some(mut image) = widget.borrow_mut::<ValueImage>() {
-        image.set_card_sized(cx, sized);
-    } else if let Some(mut text) = widget.borrow_mut::<ValueText>() {
-        text.set_card_sized(cx, sized);
-    } else if let Some(mut value) = widget.borrow_mut::<ValueView>() {
-        value.set_card_sized(cx, sized);
-    } else if let Some(mut input) = widget.borrow_mut::<TextInput>() {
-        // A text area fills a sized card and keeps its default height in a
-        // card that fits its content.
-        input.set_height(cx, if sized { Size::fill() } else { Size::Fixed(96.0) });
-    } else if let Some(mut scroll) = widget.borrow_mut::<View>() {
-        scroll.walk.height = text_scroll_height(sized);
-        scroll.redraw(cx);
-    }
-}
-
-fn subtree_owns_area(root: &WidgetRef, cx: &Cx, area: Area) -> bool {
-    if root.area() == area {
-        return true;
-    }
-    if root
-        .borrow::<FabValueInput>()
-        .is_some_and(|field| field.text_ime_anchor(cx).is_some())
-    {
-        return true;
-    }
-    let mut found = false;
-    root.children(&mut |_, child| {
-        if !found {
-            found = subtree_owns_area(&child, cx, area);
-        }
-    });
-    found
-}
-
-fn transformed_ime_cursor(
-    local_cursor: Rect,
-    local_area_pos: DVec2,
-    transform: PopupAnchorTransform,
-) -> Rect {
-    let screen = transform.rect(local_cursor);
-    Rect {
-        pos: screen.pos - local_area_pos,
-        size: screen.size,
-    }
-}
-
-fn reposition_text_ime(cx: &mut Cx, root: &WidgetRef, transform: PopupAnchorTransform) {
-    fn visit(cx: &mut Cx, root: &WidgetRef, transform: PopupAnchorTransform) -> bool {
-        let text_anchor = root.borrow::<TextInput>().and_then(|input| {
-            let area = root.area();
-            if area.is_empty() || !cx.has_key_focus(area) {
-                return None;
-            }
-            Some((
-                area,
-                input.cursor_rect_in_absolute(cx)?,
-                input.ime_config(),
-            ))
-        });
-        let anchor = text_anchor.or_else(|| {
-            root.borrow::<FabValueInput>()
-                .and_then(|field| field.text_ime_anchor(cx))
-        });
-        if let Some((area, local_cursor, config)) = anchor {
-            let cursor = transformed_ime_cursor(local_cursor, area.rect(cx).pos, transform);
-            cx.show_text_ime_with_config(area, cursor, config);
-            return true;
-        }
-        let mut found = false;
-        root.children(&mut |_, child| {
-            if !found {
-                found = visit(cx, &child, transform);
-            }
-        });
-        found
-    }
-
-    visit(cx, root, transform);
-}
-
-/// Give each direct `name := Control{bind/param_bind...}` child a real name
-/// column. Complex built-in rows (including ModelPicker) already label
-/// themselves and are left intact.
-fn wrap_declared_inputs(vm: &mut ScriptVm<'_>, root: &WidgetRef) {
-    let candidates: Vec<(usize, LiveId, WidgetRef)> = {
-        let Some(view) = root.borrow::<View>() else {
-            return;
-        };
-        view.children
-            .iter()
-            .enumerate()
-            .filter_map(|(index, (id, child))| {
-                if child.borrow::<ModelPicker>().is_some() {
-                    return None;
-                }
-                // A multi-line text area is its own row: it fills the face
-                // and needs no name beside it (the prompt card).
-                if child
-                    .borrow::<TextInput>()
-                    .is_some_and(|input| input.is_multiline())
-                {
-                    return None;
-                }
-                let source = child.script_source();
-                if source == ScriptObject::ZERO {
-                    return None;
-                }
-                let bound = ["bind", "param_bind"].iter().any(|name| {
-                    own_value(vm, source, name).is_some_and(|value| !value.is_nil())
-                });
-                bound.then(|| (index, *id, child.clone()))
-            })
-            .collect()
-    };
-    if candidates.is_empty() {
-        return;
-    }
-    let row_value = own_value(vm, vm.bx.heap.modules, "flow")
-        .and_then(|value| value.as_object())
-        .and_then(|flow| own_value(vm, flow, "ui"))
-        .and_then(|value| value.as_object())
-        .and_then(|ui| own_value(vm, ui, "DeclaredInputRow"));
-    let Some(row_value) = row_value else {
-        return;
-    };
-    let strip = root.child(live_id!(params));
-    let into_strip = strip.borrow::<View>().is_some();
-    let mut rows = Vec::new();
-    for (index, id, child) in &candidates {
-        let Some(name) = id.as_string(|name| name.map(str::to_string)) else {
-            continue;
-        };
-        let row = WidgetRef::script_from_value(vm, row_value);
-        if row.is_empty() {
-            continue;
-        }
-        if let Some(mut slot) = row.child(live_id!(value)).borrow_mut::<View>() {
-            slot.children.push((*id, child.clone()));
-        }
-        row.label(vm.cx_mut(), ids!(name)).set_text(vm.cx_mut(), &name);
-        rows.push((*index, *id, row));
-    }
-    if into_strip {
-        if let Some(mut strip) = strip.borrow_mut::<View>() {
-            for (_, id, row) in &rows {
-                strip.children.push((*id, row.clone()));
-            }
-        }
-        let ids: BTreeSet<_> = rows.iter().map(|(_, id, _)| *id).collect();
-        if let Some(mut view) = root.borrow_mut::<View>() {
-            view.children.retain(|(id, _)| !ids.contains(id));
-        }
-    } else {
-        for (index, _, row) in rows {
-            if let Some(mut view) = root.borrow_mut::<View>() {
-                if let Some(entry) = view.children.get_mut(index) {
-                    entry.1 = row;
-                }
-            }
-        }
-    }
-}
-
-/// Which port `@self` means for a node: an input-like node's value lives on
-/// its output port (that is the instance's inputs table key), while an Output
-/// face displays the value arriving at its input. Anything else's `@self` is
-/// its first output for `show` and first input for `bind`.
-fn self_port(node: &Node, for_bind: bool) -> Option<String> {
-    if node.kind == "input" || node.kind == "ask" {
-        return node.outputs.first().map(|port| port.name.clone());
-    }
-    if for_bind || node.kind == "output" {
-        node.inputs.first().map(|input| input.port.clone())
-    } else {
-        node.outputs.first().map(|port| port.name.clone())
-    }
-}
-
-impl FaceHost {
-    /// Evaluate `source` in a fresh isolate and mount every node's face.
-    pub fn mount(
-        cx: &mut Cx,
-        parent: WidgetUid,
-        instance: &str,
-        file_name: &str,
-        source: &str,
-        graph: &Graph,
-        catalog: &[NodeTypeCatalog],
-    ) -> Self {
-        let vm_id = cx.alloc_splash_vm();
-        let heap_key = cx.with_script_vm_id_trusted(vm_id, |vm| vm.bx.heap.heap_key());
-        let node_objects: NodeObjects = Rc::new(RefCell::new(HashMap::new()));
-        let mut host = Self {
-            instance: instance.to_string(),
-            vm_id,
-            heap_key,
-            node_objects: node_objects.clone(),
-            bridge: None,
-            faces: HashMap::new(),
-            flow_face: None,
-            error: None,
-            deltas: HashMap::new(),
-            last_values: HashMap::new(),
-            wanted: Vec::new(),
-            camera_transform: None,
-            staged_asks: HashMap::new(),
-            event_order: graph.nodes.iter().map(|node| node.id.clone()).collect(),
-            paused_stream_scrolls: HashSet::new(),
-            pending_stream_scrolls: HashSet::new(),
-            locked: false,
-        };
-        let instance_name = instance.to_string();
-        let nodes_for_bridge = node_objects.clone();
-        let file_name = file_name.to_string();
-        let source = source.to_string();
-        let node_ids: Vec<String> = graph.nodes.iter().map(|node| node.id.clone()).collect();
-        let result: Result<(ScriptObjectRef, ScriptObjectRef), String> = cx
-            .with_script_vm_id_trusted(vm_id, |vm| {
-                makepad_code_editor::script_mod(vm);
-                crate::theme::script_mod(vm);
-                vm.new_module(id!(flow));
-                eval_checked(vm, PRELUDE_FILE, PRELUDE)?;
-                register_face_widgets(vm);
-                eval_checked(vm, FACES_FILE, FACES)?;
-                eval_checked(vm, RECIPE_FILE, RECIPE_PRELUDE)?;
-                let bridge = make_bridge(vm, instance_name, nodes_for_bridge.clone());
-                vm.set_injected_global(id!(flow), bridge.into());
-                // Faces are the ordinary widgets DSL, so the widget universe
-                // is in scope for the flow file; the prefix shares line 1 so
-                // every `loc` the server reports still points at the same line.
-                let source = format!("use mod.prelude.widgets.* {source}");
-                let value = eval_checked(vm, &file_name, &source)?;
-                let flow = value
-                    .as_object()
-                    .ok_or_else(|| "the file's last expression is not a Flow{}".to_string())?;
-                let mut objects = nodes_for_bridge.borrow_mut();
-                for id in &node_ids {
-                    if let Some(obj) = own_value(vm, flow, id).and_then(|value| value.as_object())
-                    {
-                        objects.insert(obj, id.clone());
-                    }
-                }
-                Ok((
-                    vm.bx.heap.new_object_ref(bridge),
-                    vm.bx.heap.new_object_ref(flow),
-                ))
-            });
-        let flow = match result {
-            Ok((bridge, flow)) => {
-                host.bridge = Some(bridge);
-                Some(flow)
-            }
-            Err(error) => {
-                // The file failed in the isolate (a face that names an
-                // unknown widget, say): the server's graph still draws, with
-                // every node wearing its type's default face.
-                host.error = Some(error);
-                None
-            }
-        };
-        for node in &graph.nodes {
-            let face_name = catalog_entry_for_node(node, catalog)
-                .map(|entry| entry.face.clone())
-                .unwrap_or_else(|| "NodeFace".to_string());
-            let face = match flow.as_ref() {
-                Some(flow) => {
-                    host.mount_one(cx, parent, flow, node, Some(&face_name), graph, catalog)
-                }
-                None => host.mount_value(
-                    cx,
-                    parent,
-                    None,
-                    "ui",
-                    &node.id,
-                    Some(&face_name),
-                    graph,
-                    catalog,
-                ),
-            };
-            host.faces.insert(node.id.clone(), face);
-        }
-        let Some(flow) = flow else {
-            cx.widget_tree_mark_dirty(parent);
-            return host;
-        };
-        if graph.flow_ui_src.is_some() {
-            let flow_obj = flow.as_object();
-            let has_face = cx.with_script_vm_id_trusted(vm_id, |vm| {
-                deep_value(vm, flow_obj, "ui").is_some_and(|value| value.as_object().is_some())
-            });
-            if has_face {
-                let face = host.mount_value(
-                    cx,
-                    parent,
-                    Some(flow_obj),
-                    "ui",
-                    "flow",
-                    None,
-                    graph,
-                    catalog,
-                );
-                host.flow_face = Some(face);
-            }
-        }
-        cx.widget_tree_mark_dirty(parent);
-        host
-    }
-
-    fn mount_one(
-        &mut self,
-        cx: &mut Cx,
-        parent: WidgetUid,
-        flow: &ScriptObjectRef,
-        node: &Node,
-        default_face: Option<&str>,
-        graph: &Graph,
-        catalog: &[NodeTypeCatalog],
-    ) -> MountedFace {
-        let flow_obj = flow.as_object();
-        let node_obj = cx.with_script_vm_id_trusted(self.vm_id, |vm| {
-            own_value(vm, flow_obj, &node.id).and_then(|value| value.as_object())
-        });
-        let Some(node_obj) = node_obj else {
-            return MountedFace {
-                error: Some(format!("{} is not listed in Flow{{}}", node.id)),
-                ..Default::default()
-            };
-        };
-        self.mount_value(
-            cx,
-            parent,
-            Some(node_obj),
-            "ui",
-            &node.id,
-            default_face,
-            graph,
-            catalog,
-        )
-    }
-
-    /// Mount `owner.<field>` (or the named default face) for `node_id`.
-    fn mount_value(
-        &mut self,
-        cx: &mut Cx,
-        parent: WidgetUid,
-        owner: Option<ScriptObject>,
-        field: &str,
-        node_id: &str,
-        default_face: Option<&str>,
-        graph: &Graph,
-        catalog: &[NodeTypeCatalog],
-    ) -> MountedFace {
-        let vm_id = self.vm_id;
-        let node_objects = self.node_objects.clone();
-        let graph_node = graph.nodes.iter().find(|node| node.id == node_id).cloned();
-        let node_id = node_id.to_string();
-        let default_face = default_face.map(str::to_string);
-        let mounted = cx.with_script_vm_id_trusted(vm_id, |vm| {
-            // A node's inherited ui is the primitive GenFace. Use the
-            // catalog fallback for nodes without an explicit source-level
-            // face, while preserving inline custom faces.
-            let explicit_face = graph_node.as_ref().is_some_and(|node| node.face_src.is_some());
-            let mut face_value = if graph_node.is_some() && !explicit_face {
-                NIL
-            } else {
-                owner
-                    .and_then(|owner| deep_value(vm, owner, field))
-                    .unwrap_or(NIL)
-            };
-            let mut face_obj = face_value.as_object();
-            vm.bx.captured_errors = Some(Vec::new());
-            let mut root = if face_obj.is_some() {
-                WidgetRef::script_from_value(vm, face_value)
-            } else {
-                WidgetRef::empty()
-            };
-            if root.is_empty() {
-                if let Some(name) = default_face.as_deref() {
-                    let flow_mod = own_value(vm, vm.bx.heap.modules, "flow")
-                        .and_then(|value| value.as_object());
-                    let ui = flow_mod
-                        .and_then(|module| own_value(vm, module, "ui"))
-                        .and_then(|value| value.as_object());
-                    if let Some(value) = ui.and_then(|ui| own_value(vm, ui, name)) {
-                        face_value = value;
-                        face_obj = value.as_object();
-                        root = WidgetRef::script_from_value(vm, face_value);
-                    }
-                }
-            }
-            let mut errors = vm.take_errors();
-            vm.bx.captured_errors = Some(Vec::new());
-            let mut face = MountedFace {
-                root: root.clone(),
-                error: None,
-                ..Default::default()
-            };
-            if root.is_empty() {
-                errors.push(format!("{node_id}: the face is not a widget"));
-            }
-            if !errors.is_empty() {
-                face.error = Some(errors.join("\n"));
-            }
-            wrap_declared_inputs(vm, &root);
-            if let Some(face_obj) = face_obj {
-                for (hook, slot) in [("on_value", 0usize), ("on_state", 1usize)] {
-                    if let Some(fn_obj) = deep_value(vm, face_obj, hook)
-                        .and_then(|value| value.as_object())
-                        .filter(|obj| vm.bx.heap.is_fn(*obj))
-                    {
-                        let fn_ref = vm.bx.heap.new_fn_ref(fn_obj);
-                        if slot == 0 {
-                            face.on_value = Some(fn_ref);
-                        } else {
-                            face.on_state = Some(fn_ref);
-                        }
-                    }
-                }
-            }
-            let text_scroll_proto = own_value(vm, vm.bx.heap.modules, "flow")
-                .and_then(|value| value.as_object())
-                .and_then(|flow| own_value(vm, flow, "ui"))
-                .and_then(|value| value.as_object())
-                .and_then(|ui| own_value(vm, ui, "TextScroll"))
-                .and_then(|value| value.as_object());
-            let mut widgets = Vec::new();
-            collect_widgets(vm, &root, text_scroll_proto, None, &mut widgets);
-            collect_flexible_roots(vm, &root, text_scroll_proto, &mut face.flexible_roots);
-            if graph_node.as_ref().is_some_and(|node| node.kind == "ask") {
-                let button = root.child(live_id!(answer_button));
-                if button.borrow::<Button>().is_some() {
-                    face.answer_button = Some(button);
-                }
-            }
-            for (widget, stream_scroll, is_text_scroll) in widgets {
-                if is_text_scroll {
-                    face.text_scrolls.push(widget.clone());
-                }
-                if widget.borrow::<FormatPicker>().is_some() {
-                    face.format_pickers.push(widget.clone());
-                }
-                if widget.borrow::<ComboBox>().is_some() || widget.borrow::<DropDown>().is_some() {
-                    face.dropdowns.push(widget.clone());
-                }
-                let src = widget.script_source();
-                if src == ScriptObject::ZERO {
-                    continue;
-                }
-                let resolve = |vm: &ScriptVm<'_>, value: ScriptValue, for_bind: bool| -> Option<(String, String)> {
-                    if let Some(obj) = value.as_object() {
-                        let node = own_value(vm, obj, "node")?;
-                        let node = node_name(vm, &node_objects, node)?;
-                        let port = own_value(vm, obj, "port").and_then(|port| value_text(vm, port))?;
-                        return Some((node, port));
-                    }
-                    let text = value_text(vm, value)?;
-                    if text == "self" {
-                        let node = graph_node.as_ref()?;
-                        return Some((node.id.clone(), self_port(node, for_bind)?));
-                    }
-                    if let Some((node, port)) = text.split_once('.') {
-                        return Some((node.to_string(), port.to_string()));
-                    }
-                    Some((node_id.clone(), text))
-                };
-                if let Some(value) = own_value(vm, src, "bind").filter(|v| !v.is_nil()) {
-                    if let Some((node, port)) = resolve(vm, value, true) {
-                        face.binds.push(Bind {
-                            widget: widget.clone(),
-                            node,
-                            port,
-                            stream_scroll: stream_scroll.clone(),
-                        });
-                    }
-                }
-                if let Some(value) = own_value(vm, src, "show").filter(|v| !v.is_nil()) {
-                    if let Some((node, port)) = resolve(vm, value, false) {
-                        face.shows.push(Bind {
-                            widget: widget.clone(),
-                            node,
-                            port,
-                            stream_scroll: stream_scroll.clone(),
-                        });
-                    }
-                }
-                if let Some(name) = own_value(vm, src, "param")
-                    .filter(|v| !v.is_nil())
-                    .and_then(|v| value_text(vm, v))
-                {
-                    face.params.push((widget.clone(), name));
-                }
-                if let Some(name) = own_value(vm, src, "param_bind")
-                    .filter(|v| !v.is_nil())
-                    .and_then(|v| value_text(vm, v))
-                {
-                    if let Some(range) = graph_node
-                        .as_ref()
-                        .and_then(|node| node_param_range(node, catalog, &name))
-                    {
-                        face.param_ranges.insert(widget.widget_uid(), range);
-                    }
-                    face.param_binds.push((widget.clone(), name));
-                }
-            }
-            face
-        });
-        let _ = parent;
-        if let Some(node) = graph.nodes.iter().find(|node| node.id == node_id) {
-            self.fill_params_for(cx, &mounted, node);
-            let isolate = enter_isolate(cx, self.vm_id);
-            if let Some(options) = format_options_for_node(node, catalog) {
-                let dimensions = node_dimensions(node);
-                for widget in &mounted.format_pickers {
-                    if let Some(mut picker) = widget.borrow_mut::<FormatPicker>() {
-                        picker.set_config(cx, options.clone(), dimensions);
-                    }
-                }
-            } else {
-                for widget in &mounted.format_pickers {
-                    widget.set_visible(cx, false);
-                }
-            }
-            leave_isolate(cx, isolate);
-        }
-        for show in &mounted.shows {
-            let Some(ty) = graph
-                .nodes
-                .iter()
-                .find(|node| node.id == show.node)
-                .and_then(|node| {
-                    declared_output_type(node).or_else(|| {
-                        node.outputs
-                            .iter()
-                            .find(|port| port.name == show.port)
-                            .map(|port| port.ty)
-                            .or_else(|| {
-                                node.inputs
-                                    .iter()
-                                    .find(|input| input.port == show.port)
-                                    .map(|input| input.ty)
-                            })
-                    })
-                })
-            else {
-                continue;
-            };
-            if let Some(mut image) = show.widget.borrow_mut::<ValueImage>() {
-                image.set_empty_type(cx, ty);
-            } else if let Some(mut view) = show.widget.borrow_mut::<ValueView>() {
-                view.set_empty_type(cx, ty);
-            }
-        }
-        mounted
-    }
-
-    /// Drop every mounted widget, then the isolate.
-    pub fn free(mut self, cx: &mut Cx) {
-        self.faces.clear();
-        self.flow_face = None;
-        self.bridge = None;
-        self.node_objects.borrow_mut().clear();
-        DropDown::retire_popup_menus_for_heap(cx, self.heap_key);
-        cx.free_splash_vm(self.vm_id);
-    }
-
-    // -- drawing and events ---------------------------------------------------
-
-    /// Draw one node's face where the caller's turtle is. The face subtree
-    /// gets an empty scope: the host's scope data is the canvas's, not
-    /// the isolate's.
-    pub fn draw_face(&mut self, cx: &mut Cx2d, node: &str, walk: Walk, card_sized: bool) {
-        let Some(face) = self.faces.get_mut(node) else {
-            return;
-        };
-        if face.card_sized != card_sized {
-            face.card_sized = card_sized;
-            if let Some(mut root) = face.root.borrow_mut::<View>() {
-                root.walk.height = card_height(card_sized);
-                root.redraw(cx);
-            }
-            let last_flexible = face.flexible_roots.last().map(WidgetRef::widget_uid);
-            for flexible in &face.flexible_roots {
-                set_flexible_card_layout(
-                    flexible,
-                    cx,
-                    card_sized && Some(flexible.widget_uid()) == last_flexible,
-                );
-            }
-        }
-        let root = face.root.clone();
-        let text_scrolls = face.text_scrolls.clone();
-        if root.is_empty() {
-            return;
-        }
-        let entry = enter_isolate(cx, self.vm_id);
-        root.draw_walk_all(cx, &mut Scope::empty(), walk);
-        for scroll in text_scrolls {
-            if self.pending_stream_scrolls.remove(&scroll.widget_uid()) {
-                scroll.set_scroll_pos(cx, dvec2(0.0, f64::MAX));
-            }
-        }
-        leave_isolate(cx, entry);
-        if let Some(transform) = self.camera_transform {
-            reposition_text_ime(cx, &root, transform);
-        }
-    }
-
-    pub fn draw_flow_face(&mut self, cx: &mut Cx2d, walk: Walk) {
-        self.set_popup_anchor_transform(cx, None);
-        let Some(root) = self.flow_face.as_ref().map(|face| face.root.clone()) else {
-            return;
-        };
-        if root.is_empty() {
-            return;
-        }
-        let entry = enter_isolate(cx, self.vm_id);
-        root.draw_walk_all(cx, &mut Scope::empty(), walk);
-        leave_isolate(cx, entry);
-    }
-
-    /// Deliver an event to every mounted face (the ones on screen own the
-    /// hit; the rest see nothing they can act on). The faces are laid out in
-    /// canvas units under the camera's transform, so pointer positions go
-    /// through the inverse camera first, and a hit they claim is written
-    /// back to the original event so the canvas does not claim it too.
-    pub fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope, camera: Option<&Camera>) {
-        // A locked run keeps its inputs; its results stay alive: a click on a
-        // picture still opens the viewer, a clip still plays. Pointer events
-        // reach the display widgets only, keys reach nothing.
-        let locked_pointer = self.locked && is_face_input_event(event);
-        if locked_pointer
-            && !matches!(
-                event,
-                Event::MouseDown(_)
-                    | Event::MouseMove(_)
-                    | Event::MouseUp(_)
-                    | Event::TouchUpdate(_)
-                    | Event::LongPress(_)
-            )
-        {
-            return;
-        }
-        self.set_popup_anchor_transform(cx, camera.map(Camera::popup_anchor_transform));
-        let mut roots: Vec<WidgetRef> = if locked_pointer {
-            self.faces
-                .values()
-                .chain(self.flow_face.iter())
-                .flat_map(|face| face.shows.iter().map(|show| show.widget.clone()))
-                .filter(|widget| !widget.is_empty())
-                .collect()
-        } else {
-            self.event_order
-                .iter()
-                .rev()
-                .filter_map(|id| self.faces.get(id))
-                .map(|face| face.root.clone())
-                .filter(|root| !root.is_empty())
-                .collect()
-        };
-        if !locked_pointer {
-            roots.extend(
-                self.flow_face
-                    .iter()
-                    .map(|face| face.root.clone())
-                    .filter(|root| !root.is_empty()),
-            );
-        }
-        if roots.is_empty() {
-            return;
-        }
-        let remapped = camera.and_then(|camera| remap_event(event, camera));
-        let delivered = remapped.as_ref().unwrap_or(event);
-        let scroll_up = matches!(delivered, Event::Scroll(event) if event.scroll.y < 0.0);
-        let scroll_bar_press = matches!(delivered, Event::MouseDown(_));
-        if scroll_up || scroll_bar_press {
-            let abs = match delivered {
-                Event::Scroll(event) => Some(event.abs),
-                Event::MouseDown(event) => Some(event.abs),
-                _ => None,
-            };
-            if let Some(abs) = abs {
-                for scroll in self
-                    .faces
-                    .values()
-                    .chain(self.flow_face.iter())
-                    .flat_map(|face| &face.text_scrolls)
-                {
-                    let rect = scroll.area().clipped_rect(cx);
-                    let over_scroll_bar = scroll_bar_press
-                        && abs.x >= rect.pos.x + (rect.size.x - 10.0).max(0.0);
-                    if rect.contains(abs) && (scroll_up || over_scroll_bar) {
-                        self.paused_stream_scrolls.insert(scroll.widget_uid());
-                        self.pending_stream_scrolls.remove(&scroll.widget_uid());
-                    }
-                }
-            }
-        }
-        let entry = enter_isolate(cx, self.vm_id);
-        for root in roots {
-            root.handle_event(cx, delivered, scope);
-        }
-        leave_isolate(cx, entry);
-        if let Some(remapped) = remapped.as_ref() {
-            sync_handled(event, remapped, camera.expect("mapped event requires a camera"));
-        }
-    }
-
-    pub fn set_z_order(&mut self, order: &[String]) {
-        if self.event_order != order {
-            self.event_order.clear();
-            self.event_order.extend_from_slice(order);
-        }
-    }
-
-    /// Make every interactive descendant read-only/inert without changing the
-    /// mounted face structure. Widget disabled states provide the quiet dimmed
-    /// treatment; the event gate above also covers custom scrub controls.
-    pub fn set_locked(&mut self, cx: &mut Cx, locked: bool) {
-        self.locked = locked;
-        for face in self.faces.values().chain(self.flow_face.iter()) {
-            set_subtree_locked(cx, &face.root, locked);
-        }
-        self.staged_asks.clear();
-    }
-
-    /// Keyboard events have no position to remap. Once a widget in a node
-    /// face owns focus, the app routes those events only through this host so
-    /// canvas shortcuts cannot observe them as a second target.
-    pub fn owns_key_focus(&self, cx: &Cx) -> bool {
-        let focus = cx.key_focus();
-        !focus.is_empty()
-            && self
-                .faces
-                .values()
-                .chain(self.flow_face.iter())
-                .any(|face| subtree_owns_area(&face.root, cx, focus))
-    }
-
-    pub fn set_popup_anchor_transform(
-        &mut self,
-        cx: &mut Cx,
-        transform: Option<PopupAnchorTransform>,
-    ) {
-        self.camera_transform = transform;
-        for face in self.faces.values().chain(self.flow_face.iter()) {
-            for dropdown in &face.dropdowns {
-                if dropdown.borrow::<ComboBox>().is_some() {
-                    dropdown
-                        .as_combo_box()
-                        .set_popup_anchor_transform(cx, transform);
-                } else {
-                    dropdown
-                        .as_drop_down()
-                        .set_popup_anchor_transform(cx, transform);
-                }
-            }
-        }
-    }
-
-    /// Every face's evaluation error by node: a face's own, plus the flow
-    /// file's error attributed to the node whose declaration owns that line.
-    pub fn face_errors(&self, graph: &Graph) -> HashMap<String, String> {
-        let mut out = HashMap::new();
-        for (node, face) in &self.faces {
-            if let Some(error) = face.error.as_ref() {
-                out.insert(node.clone(), error.clone());
-            }
-        }
-        if let Some(error) = self.error.as_ref() {
-            if let Some(owner) = error_owner(error, graph) {
-                out.entry(owner).or_insert_with(|| error.clone());
-            }
-        }
-        out
-    }
-
-    /// Picture widgets that were clicked → `(node, port)` to open at full size.
-    pub fn open_requests(&self, actions: &Actions) -> Vec<(String, String)> {
-        let mut out = Vec::new();
-        for face in self.faces.values().chain(self.flow_face.iter()) {
-            for show in &face.shows {
-                let loaded = show
-                    .widget
-                    .borrow::<ValueImage>()
-                    .map(|image| image.is_loaded())
-                    .or_else(|| show.widget.borrow::<ValueView>().map(|view| view.is_loaded()))
-                    .unwrap_or(false);
-                if !loaded {
-                    continue;
-                }
-                let Some(action) = actions.find_widget_action(show.widget.widget_uid()) else {
-                    continue;
-                };
-                if let ViewAction::FingerUp(up) = action.cast() {
-                    if up.is_over {
-                        out.push((show.node.clone(), show.port.clone()));
-                    }
-                }
-            }
-        }
-        out
-    }
-
-    /// The hub's model list for a node's `model` picker.
-    pub fn set_models(&mut self, cx: &mut Cx, node: &str, models: &[ModelChoice]) {
-        let Some(face) = self.faces.get(node) else {
-            return;
-        };
-        for (widget, key) in &face.param_binds {
-            if key != "model" {
-                continue;
-            }
-            if let Some(mut picker) = widget.borrow_mut::<ModelPicker>() {
-                picker.set_models(cx, models.to_vec());
-            }
-        }
-    }
-
-    // -- filling widgets ------------------------------------------------------
-
-    fn fill_params_for(&self, cx: &mut Cx, face: &MountedFace, node: &Node) {
-        for (widget, name) in &face.params {
-            let text = param_text(node, name);
-            set_widget_text(cx, widget, &text);
-            if name == "options" {
-                if let Some(Literal::Arr(items)) = node_param(node, "options") {
-                    let labels: Vec<String> = items.iter().filter_map(literal_text).collect();
-                    if widget.borrow::<ComboBox>().is_some() {
-                        widget.as_combo_box().set_labels(cx, labels);
-                    } else {
-                        widget.as_drop_down().set_labels(cx, labels);
-                    }
-                }
-            }
-        }
-        for (widget, name) in &face.param_binds {
-            let Some(value) = node_param(node, name) else {
-                continue;
-            };
-            if let Some(mut seed) = widget.borrow_mut::<SeedPicker>() {
-                seed.set_literal(cx, value);
-                continue;
-            }
-            if let Some(slider) = widget.borrow_mut::<Slider>() {
-                if let Literal::Num(number) = value {
-                    drop(slider);
-                    widget.as_slider().set_value(cx, *number);
-                }
-                continue;
-            }
-            if let Some(mut field) = widget.borrow_mut::<FabValueInput>() {
-                if let Literal::Num(number) = value {
-                    if (field.value() - *number).abs() > 1e-9 {
-                        field.set_value(cx, *number);
-                    }
-                }
-                continue;
-            }
-            if let Some(mut check) = widget.borrow_mut::<CheckBox>() {
-                if let Literal::Bool(value) = value {
-                    check.set_active(cx, *value, Animate::No);
-                }
-                continue;
-            }
-            if let Some(mut color) = widget.borrow_mut::<FabColorPick>() {
-                if let Some(text) = literal_text(value) {
-                    if let Some((rgba, _)) = parse_hex(&text) {
-                        color.set_rgba(cx, rgba);
-                    }
-                }
-                continue;
-            }
-            if let Some(text) = literal_text(value) {
-                set_widget_text(cx, widget, &text);
-            }
-        }
-        if let Some((width, height)) = node_dimensions(node) {
-            for widget in &face.format_pickers {
-                if let Some(mut picker) = widget.borrow_mut::<FormatPicker>() {
-                    picker.set_dimensions(cx, width, height);
-                }
-            }
-        }
-        // An input's design value fills its textbox until a run instance
-        // carries a value of its own.
-        for bind in &face.binds {
-            if bind.node != node.id || bind.widget.borrow::<TextInput>().is_none() {
-                continue;
-            }
-            let text = param_text(node, "value");
-            if text.is_empty() {
-                continue;
-            }
-            let input = bind.widget.as_text_input();
-            if input.text().is_empty() {
-                input.set_text(cx, &text);
-            }
-        }
-    }
-
-    /// The graph changed under the instance: refresh every `param` and
-    /// `param_bind` widget from the new node params.
-    pub fn refresh_params(&mut self, cx: &mut Cx, graph: &Graph) {
-        for node in &graph.nodes {
-            if let Some(face) = self.faces.get(&node.id) {
-                self.fill_params_for(cx, face, node);
-            }
-        }
-    }
-
-    /// Fill every `bind` widget from the instance's inputs table.
-    pub fn fill_inputs(&mut self, cx: &mut Cx, row: &InstanceRow) {
-        for face in self.faces.values().chain(self.flow_face.iter()) {
-            for bind in &face.binds {
-                let Some(text) = row.input_text(&bind.node, &bind.port) else {
-                    continue;
-                };
-                if bind.widget.borrow::<TextInput>().is_some() {
-                    let input = bind.widget.as_text_input();
-                    if input.text() != text {
-                        input.set_text(cx, &text);
-                    }
-                } else if bind.widget.borrow::<ComboBox>().is_some() {
-                    bind.widget.as_combo_box().set_selected_by_label(&text, cx);
-                } else if bind.widget.borrow::<DropDown>().is_some() {
-                    bind.widget.as_drop_down().set_selected_by_label(&text, cx);
-                } else if bind.widget.borrow::<Slider>().is_some() {
-                    if let Ok(number) = text.parse::<f64>() {
-                        bind.widget.as_slider().set_value(cx, number);
-                    }
-                } else if bind.widget.borrow::<FabValueInput>().is_some() {
-                    if let Ok(number) = text.parse::<f64>() {
-                        bind.widget.as_fab_value_input().set_value(cx, number);
-                    }
-                } else if bind.widget.borrow::<CheckBox>().is_some() {
-                    if let Ok(value) = text.parse::<bool>() {
-                        bind.widget
-                            .as_check_box()
-                            .set_active(cx, value, Animate::No);
-                    }
-                } else if bind.widget.borrow::<FabColorPick>().is_some() {
-                    if let Some((rgba, _)) = parse_hex(&text) {
-                        bind.widget.as_fab_color_pick().set_rgba(cx, rgba);
-                    }
-                }
-            }
-        }
-        let json = row.inputs.serialize_json();
-        self.set_bridge_field(cx, "inputs", &json);
-        self.set_bridge_string(cx, "state", &row.state);
-    }
-
-    fn set_bridge_field(&mut self, cx: &mut Cx, field: &str, json: &str) {
-        let Some(bridge) = self.bridge.as_ref().map(|bridge| bridge.as_object()) else {
-            return;
-        };
-        let Ok(parsed) = makepad_strict_json::parse(json.as_bytes()) else {
-            return;
-        };
-        let field = field.to_string();
-        cx.with_script_vm_id_trusted(self.vm_id, |vm| {
-            let value = json_to_script(vm, &parsed);
-            vm.bx
-                .heap
-                .set_value_def(bridge, LiveId::from_str(&field).into(), value);
-        });
-    }
-
-    fn set_bridge_string(&mut self, cx: &mut Cx, field: &str, text: &str) {
-        let Some(bridge) = self.bridge.as_ref().map(|bridge| bridge.as_object()) else {
-            return;
-        };
-        let field = field.to_string();
-        let text = text.to_string();
-        cx.with_script_vm_id_trusted(self.vm_id, |vm| {
-            let value = vm.bx.heap.new_string_from_str(&text);
-            vm.bx
-                .heap
-                .set_value_def(bridge, LiveId::from_str(&field).into(), value);
-        });
-    }
-
-    /// Widget changes on `bind` widgets → `(node, port, text)`.
-    pub fn bind_changes(&mut self, cx: &Cx, actions: &Actions) -> Vec<(String, String, String)> {
-        if self.locked {
-            return Vec::new();
-        }
-        let mut out = Vec::new();
-        for face in self.faces.values().chain(self.flow_face.iter()) {
-            for bind in &face.binds {
-                let changed = if bind.widget.borrow::<TextInput>().is_some() {
-                    let input = bind.widget.as_text_input();
-                    if let Some(text) = input.changed(actions) {
-                        Some(text)
-                    } else if let Some((text, _)) = input.returned(actions) {
-                        Some(text)
-                    } else {
-                        None
-                    }
-                } else if bind.widget.borrow::<ComboBox>().is_some() {
-                    bind.widget.as_combo_box().changed_label(actions)
-                } else if bind.widget.borrow::<DropDown>().is_some() {
-                    bind.widget.as_drop_down().changed_label(actions)
-                } else if bind.widget.borrow::<Slider>().is_some() {
-                    bind.widget
-                        .as_slider()
-                        .end_slide(actions)
-                        .map(|value| value.to_string())
-                } else if bind.widget.borrow::<FabValueInput>().is_some() {
-                    bind.widget
-                        .as_fab_value_input()
-                        .changed(actions)
-                        .map(|value| value.to_string())
-                } else if bind.widget.borrow::<CheckBox>().is_some() {
-                    bind.widget
-                        .as_check_box()
-                        .changed(actions)
-                        .map(|value| value.to_string())
-                } else if bind.widget.borrow::<FabColorPick>().is_some() {
-                    bind.widget.as_fab_color_pick().changed(actions).map(|value| {
-                        format_hex([value.x, value.y, value.z, value.w], true)
-                    })
-                } else {
-                    None
-                };
-                if let Some(value) = changed {
-                    let key = (bind.node.clone(), bind.port.clone());
-                    if face.answer_button.is_some() {
-                        self.staged_asks.insert(key, value);
-                    } else {
-                        out.push((key.0, key.1, value));
-                    }
-                }
-            }
-            if face
-                .answer_button
-                .as_ref()
-                .is_some_and(|button| button.as_button().clicked(actions))
-            {
-                let mut committed = HashSet::new();
-                for bind in &face.binds {
-                    let key = (bind.node.clone(), bind.port.clone());
-                    if !committed.insert(key.clone()) {
-                        continue;
-                    }
-                    if let Some(value) = self
-                        .staged_asks
-                        .remove(&key)
-                        .or_else(|| current_bound_value(cx, &bind.widget))
-                    {
-                        out.push((key.0, key.1, value));
-                    }
-                }
-            }
-        }
-        out
-    }
-
-    /// Widget changes on `param_bind` widgets → `(node, key, literal)`.
-    pub fn param_changes(
-        &self,
-        cx: &mut Cx,
-        actions: &Actions,
-    ) -> Vec<(String, String, Literal)> {
-        if self.locked {
-            return Vec::new();
-        }
-        let mut out = Vec::new();
-        for (node, face) in &self.faces {
-            for (widget, key) in &face.param_binds {
-                if let Some(mut seed) = widget.borrow_mut::<SeedPicker>() {
-                    if let Some(value) = seed.changed(cx, actions) {
-                        out.push((node.clone(), key.clone(), value));
-                    }
-                } else if widget.borrow::<Slider>().is_some() {
-                    if let Some(value) = widget.as_slider().end_slide(actions) {
-                        out.push((node.clone(), key.clone(), Literal::Num(value)));
-                    }
-                } else if widget.borrow::<FabValueInput>().is_some() {
-                    if let Some(value) = widget.as_fab_value_input().ended(actions) {
-                        let value = face
-                            .param_ranges
-                            .get(&widget.widget_uid())
-                            .map_or(value, |range| snap_stepped_value(value, *range));
-                        widget.as_fab_value_input().set_value(cx, value);
-                        out.push((node.clone(), key.clone(), Literal::Num(value)));
-                    }
-                } else if widget.borrow::<CheckBox>().is_some() {
-                    if let Some(value) = widget.as_check_box().changed(actions) {
-                        out.push((node.clone(), key.clone(), Literal::Bool(value)));
-                    }
-                } else if widget.borrow::<FabColorPick>().is_some() {
-                    if let Some(value) = widget.as_fab_color_pick().changed(actions) {
-                        out.push((
-                            node.clone(),
-                            key.clone(),
-                            Literal::Str(format_hex(
-                                [value.x, value.y, value.z, value.w],
-                                true,
-                            )),
-                        ));
-                    }
-                } else if widget.borrow::<ModelPicker>().is_some() {
-                    // Its dropdown is read by `model_changes`.
-                } else if widget.borrow::<TextInput>().is_some() {
-                    if let Some(text) = widget.as_text_input().changed(actions) {
-                        let value = if key == "tags" {
-                            Literal::Arr(
-                                text.split(',')
-                                    .map(str::trim)
-                                    .filter(|value| !value.is_empty())
-                                    .map(|value| Literal::Str(value.to_string()))
-                                    .collect(),
-                            )
-                        } else {
-                            Literal::Str(text)
-                        };
-                        out.push((node.clone(), key.clone(), value));
-                    }
-                } else if widget.borrow::<ComboBox>().is_some() {
-                    if let Some(label) = widget.as_combo_box().changed_label(actions) {
-                        out.push((node.clone(), key.clone(), Literal::Str(label)));
-                    }
-                } else if widget.borrow::<DropDown>().is_some() {
-                    if let Some(label) = widget.as_drop_down().changed_label(actions) {
-                        out.push((node.clone(), key.clone(), Literal::Str(label)));
-                    }
-                }
-            }
-            for widget in &face.format_pickers {
-                let dimensions = widget
-                    .borrow_mut::<FormatPicker>()
-                    .and_then(|mut picker| picker.changed(cx, actions));
-                if let Some((width, height)) = dimensions {
-                    out.push((node.clone(), "width".into(), Literal::Num(width as f64)));
-                    out.push((node.clone(), "height".into(), Literal::Num(height as f64)));
-                }
-            }
-        }
-        out
-    }
-
-    /// A ModelPicker's dropdown changed → `(node, key, model id)`.
-    pub fn model_changes(&self, cx: &mut Cx, actions: &Actions) -> Vec<(String, String, Literal)> {
-        if self.locked {
-            return Vec::new();
-        }
-        let mut out = Vec::new();
-        for (node, face) in &self.faces {
-            for (widget, key) in &face.param_binds {
-                let picked = widget
-                    .borrow::<ModelPicker>()
-                    .and_then(|picker| picker.picked(cx, actions));
-                if let Some(text) = picked {
-                    out.push((node.clone(), key.clone(), Literal::Str(text)));
-                }
-            }
-        }
-        out
-    }
-
-    // -- values, deltas, states ------------------------------------------------
-
-    /// A port produced a value. Display widgets that `show` it are filled;
-    /// returns `true` when some widget needs the bytes (an image) and the
-    /// caller should fetch them and call again with `bytes`.
-    pub fn push_value(
-        &mut self,
-        cx: &mut Cx,
-        node: &str,
-        port: &str,
-        value: &ValueRef,
-        bytes: Option<&ValueBytes>,
-    ) -> bool {
-        self.last_values
-            .insert((node.to_string(), port.to_string()), value.clone());
-        self.deltas.remove(&(node.to_string(), port.to_string()));
-        let mut wants_bytes = false;
-        let declared_media = value.ty.is_media()
-            || matches!(
-                makepad_media_view::media_kind(&value.content_type, &[]),
-                MediaKind::Image
-                    | MediaKind::Video
-                    | MediaKind::Audio
-                    | MediaKind::Mesh
-                    | MediaKind::Splat
-            );
-        let text = bytes
-            .filter(|_| !declared_media)
-            .map(|bytes| String::from_utf8_lossy(&bytes.bytes).into_owned())
-            .or_else(|| preview_text(value))
-            .unwrap_or_else(|| format!("{} · {}", value.content_type, size_text(value.bytes)));
-        let text = if port == "asset" {
-            published_summary(&text).unwrap_or(text)
-        } else {
-            text
-        };
-        let mut hooks = Vec::new();
-        for (id, face) in self.faces.iter().chain(
-            self.flow_face
-                .iter()
-                .map(|face| (&self.instance, face)),
-        ) {
-            for show in &face.shows {
-                if show.node != node || show.port != port {
-                    continue;
-                }
-                let widget = &show.widget;
-                if let Some(mut image) = widget.borrow_mut::<ValueImage>() {
-                    match bytes {
-                        Some(bytes) if value.ty == PortType::Image => image.set_value(cx, bytes),
-                        _ if value.ty == PortType::Image => {
-                            wants_bytes = true;
-                            image.set_note(cx, "loading…");
-                        }
-                        _ => image.set_note(cx, &text),
-                    }
-                } else if let Some(mut view) = widget.borrow_mut::<ValueView>() {
-                    match bytes {
-                        Some(bytes) if declared_media => view.set_value(cx, bytes),
-                        _ if declared_media => {
-                            wants_bytes = true;
-                            view.set_text(cx, "loading…");
-                        }
-                        _ => view.set_text(cx, &text),
-                    }
-                } else {
-                    if !value.ty.is_media() && bytes.is_none() && value.bytes > 512 {
-                        wants_bytes = true;
-                    }
-                    set_widget_text(cx, widget, &text);
-                }
-            }
-            if let Some(hook) = face.on_value.clone() {
-                hooks.push((id.clone(), hook));
-            }
-        }
-        if wants_bytes && !self.wanted.iter().any(|digest| *digest == value.digest) {
-            self.wanted.push(value.digest.clone());
-        }
-        if !hooks.is_empty() {
-            let node = node.to_string();
-            let port = port.to_string();
-            let value = value.clone();
-            let bytes = bytes.cloned();
-            cx.with_script_vm_id(self.vm_id, |vm| {
-                for (_id, hook) in hooks {
-                    let node_arg = vm.bx.heap.new_string_from_str(&node);
-                    let port_arg: ScriptValue = LiveId::from_str(&port).into();
-                    let value_arg = value_to_script(vm, &value, bytes.as_ref());
-                    vm.with_instruction_limit(HANDLER_INSTRUCTION_LIMIT, |vm| {
-                        vm.call(hook.as_object().into(), &[node_arg, port_arg, value_arg]);
-                    });
-                }
-                for error in vm.take_errors() {
-                    log!("flow-ui: on_value handler: {error}");
-                }
-            });
-        }
-        self.store_bridge_value(cx, node, port, value, bytes);
-        wants_bytes
-    }
-
-    fn store_bridge_value(
-        &mut self,
-        cx: &mut Cx,
-        node: &str,
-        port: &str,
-        value: &ValueRef,
-        bytes: Option<&ValueBytes>,
-    ) {
-        let Some(bridge) = self.bridge.as_ref().map(|bridge| bridge.as_object()) else {
-            return;
-        };
-        let node = node.to_string();
-        let port = port.to_string();
-        let value = value.clone();
-        let bytes = bytes.cloned();
-        cx.with_script_vm_id_trusted(self.vm_id, |vm| {
-            let values = own_value(vm, bridge, "values")
-                .and_then(|value| value.as_object())
-                .unwrap_or_else(|| {
-                    let values = vm.bx.heap.new_object();
-                    vm.bx
-                        .heap
-                        .set_value_def(bridge, id!(values).into(), values.into());
-                    values
-                });
-            let by_node = own_value(vm, values, &node)
-                .and_then(|value| value.as_object())
-                .unwrap_or_else(|| {
-                    let by_node = vm.bx.heap.new_object();
-                    vm.bx.heap.set_value_def(
-                        values,
-                        LiveId::from_str(&node).into(),
-                        by_node.into(),
-                    );
-                    by_node
-                });
-            let script_value = value_to_script(vm, &value, bytes.as_ref());
-            vm.bx
-                .heap
-                .set_value_def(by_node, LiveId::from_str(&port).into(), script_value);
-        });
-    }
-
-    /// Streaming text for a port: appended and shown live.
-    pub fn push_delta(&mut self, cx: &mut Cx, node: &str, port: &str, text: &str) {
-        let key = (node.to_string(), port.to_string());
-        let full = self.deltas.entry(key).or_default();
-        full.push_str(text);
-        if full.len() > 16 * 1024 {
-            let mut cut = full.len() - 16 * 1024;
-            while !full.is_char_boundary(cut) {
-                cut += 1;
-            }
-            full.drain(..cut);
-        }
-        let content_len = full.len();
-        full.push_str(STREAM_CARET);
-        for face in self.faces.values().chain(self.flow_face.iter()) {
-            for show in &face.shows {
-                if show.node == node && show.port == port {
-                    set_widget_text(cx, &show.widget, full);
-                    if let Some(scroll) = stream_scroll_for(show) {
-                        let uid = scroll.widget_uid();
-                        if !self.paused_stream_scrolls.contains(&uid) {
-                            self.pending_stream_scrolls.insert(uid);
-                        }
-                    }
-                }
-            }
-        }
-        full.truncate(content_len);
-    }
-
-    /// A node changed state; the face hooks hear about it.
-    pub fn push_state(&mut self, cx: &mut Cx, node: &str, state: &str) {
-        let hooks: Vec<ScriptFnRef> = self
-            .faces
-            .values()
-            .chain(self.flow_face.iter())
-            .filter_map(|face| face.on_state.clone())
-            .collect();
-        if hooks.is_empty() {
-            return;
-        }
-        let node = node.to_string();
-        let state = state.to_string();
-        cx.with_script_vm_id(self.vm_id, |vm| {
-            for hook in hooks {
-                let node_arg = vm.bx.heap.new_string_from_str(&node);
-                let state_arg = vm.bx.heap.new_string_from_str(&state);
-                vm.with_instruction_limit(HANDLER_INSTRUCTION_LIMIT, |vm| {
-                    vm.call(hook.as_object().into(), &[node_arg, state_arg]);
-                });
-            }
-            for error in vm.take_errors() {
-                log!("flow-ui: on_state handler: {error}");
-            }
-        });
-    }
-
-    /// A new run started: streamed text starts over.
-    pub fn reset_run(&mut self) {
-        self.deltas.clear();
-        self.staged_asks.clear();
-        self.paused_stream_scrolls.clear();
-        self.pending_stream_scrolls.clear();
-    }
-
-    /// Bytes arrived for a wanted digest: re-push every value that has it.
-    pub fn deliver_bytes(&mut self, cx: &mut Cx, cache: &mut ValueCache, digest: &str) {
-        self.wanted.retain(|wanted| wanted != digest);
-        let Some(bytes) = cache.get(digest) else {
-            return;
-        };
-        let matching: Vec<((String, String), ValueRef)> = self
-            .last_values
-            .iter()
-            .filter(|(_, value)| value.digest == digest)
-            .map(|(key, value)| (key.clone(), value.clone()))
-            .collect();
-        for ((node, port), value) in matching {
-            self.push_value(cx, &node, &port, &value, Some(&bytes));
-        }
-    }
-}
-
-impl NodeFaces for FaceHost {
-    fn draw_face(&mut self, cx: &mut Cx2d, node: &str, walk: Walk, card_sized: bool) {
-        FaceHost::draw_face(self, cx, node, walk, card_sized);
-    }
-
-    fn set_z_order(&mut self, order: &[String]) {
-        FaceHost::set_z_order(self, order);
-    }
-
-    fn set_popup_anchor_transform(
-        &mut self,
-        cx: &mut Cx,
-        transform: Option<PopupAnchorTransform>,
-    ) {
-        FaceHost::set_popup_anchor_transform(self, cx, transform);
-    }
-}
-
-fn current_bound_value(cx: &Cx, widget: &WidgetRef) -> Option<String> {
-    if widget.borrow::<TextInput>().is_some() {
-        Some(widget.as_text_input().text())
-    } else if widget.borrow::<ComboBox>().is_some() {
-        Some(widget.as_combo_box().selected_label())
-    } else if widget.borrow::<DropDown>().is_some() {
-        Some(widget.as_drop_down().selected_label())
-    } else if widget.borrow::<Slider>().is_some() {
-        widget.as_slider().value().map(|value| value.to_string())
-    } else if widget.borrow::<FabValueInput>().is_some() {
-        Some(widget.as_fab_value_input().value().to_string())
-    } else if widget.borrow::<CheckBox>().is_some() {
-        Some(widget.as_check_box().active(cx).to_string())
-    } else if let Some(color) = widget.borrow::<FabColorPick>() {
-        Some(format_hex(color.rgba(), true))
-    } else {
-        None
-    }
-}
-
-fn node_param<'a>(node: &'a Node, name: &str) -> Option<&'a Literal> {
-    node.params
-        .iter()
-        .find_map(|(key, value)| (key == name).then_some(value))
-        .or_else(|| {
-            node.inputs.iter().find_map(|input| match &input.value {
-                makepad_flow::NodeInputValue::Literal(value) if input.port == name => Some(value),
-                _ => None,
-            })
-        })
-}
-
-fn literal_text(value: &Literal) -> Option<String> {
-    match value {
-        Literal::Null => None,
-        Literal::Bool(value) => Some(value.to_string()),
-        Literal::Num(value) => Some(if value.fract() == 0.0 {
-            (*value as i64).to_string()
-        } else {
-            value.to_string()
-        }),
-        Literal::Str(value) | Literal::Id(value) => Some(value.clone()),
-        Literal::Arr(values) => Some(
-            values
-                .iter()
-                .filter_map(literal_text)
-                .collect::<Vec<_>>()
-                .join(", "),
-        ),
-        Literal::Obj(_) => Some(makepad_flow::Literal::serialize_json(value)),
-    }
-}
-
-/// The text a `param:` widget shows for a node param (`run` and `ui` are
-/// the source spans the graph carries).
-pub fn param_text(node: &Node, name: &str) -> String {
-    match name {
-        "run" => node.fn_src.clone().unwrap_or_default(),
-        "ui" => node.face_src.clone().unwrap_or_default(),
-        "domain" => node.domain.clone().unwrap_or_default(),
-        // One line for a gen node's picture params: `1024 × 1024 · 8 steps · seed 7 · hub picks`.
-        "summary" => {
-            let mut parts = Vec::new();
-            let num = |key: &str| match node_param(node, key) {
-                Some(Literal::Num(value)) => Some(*value as i64),
-                _ => None,
-            };
-            if let (Some(w), Some(h)) = (num("width"), num("height")) {
-                parts.push(format!("{w} × {h}"));
-            }
-            if let Some(steps) = num("steps") {
-                parts.push(format!("{steps} steps"));
-            }
-            match node_param(node, "seed") {
-                Some(Literal::Id(value) | Literal::Str(value)) if value == "random" => {
-                    parts.push("seed random".to_string())
-                }
-                Some(Literal::Num(-1.0)) => parts.push("seed random".to_string()),
-                Some(Literal::Num(seed)) => parts.push(format!("seed {}", *seed as i64)),
-                _ => {}
-            }
-            if let Some(seconds) = num("seconds") {
-                parts.push(format!("{seconds} s"));
-            }
-            let model = node_param(node, "model")
-                .and_then(literal_text)
-                .filter(|text| !text.is_empty())
-                .unwrap_or_else(|| HUB_PICKS.to_string());
-            parts.push(model);
-            parts.join(" · ")
-        }
-        _ => match node_param(node, name) {
-            Some(value) => literal_text(value).unwrap_or_default(),
-            None => match node.inputs.iter().find(|input| input.port == name) {
-                Some(input) => match &input.value {
-                    makepad_flow::NodeInputValue::Edge(edge) => {
-                        format!("← {}.{}", edge.from_node, edge.from_port)
-                    }
-                    makepad_flow::NodeInputValue::Literal(value) => {
-                        literal_text(value).unwrap_or_default()
-                    }
-                },
-                None => String::new(),
-            },
-        },
-    }
-}
-
-/// Set text on whatever the widget is (value widgets, labels, markdown,
-/// code views, text inputs).
-fn set_widget_text(cx: &mut Cx, widget: &WidgetRef, text: &str) {
-    if widget.borrow::<CodeView>().is_some() {
-        widget.set_text(cx, text);
-        return;
-    }
-    if widget.borrow::<TextInput>().is_some() {
-        let input = widget.as_text_input();
-        if input.text() != text {
-            input.set_text(cx, text);
-        }
-        return;
-    }
-    if widget.borrow::<ComboBox>().is_some() {
-        widget.as_combo_box().set_selected_by_label(text, cx);
-        return;
-    }
-    if widget.borrow::<DropDown>().is_some() {
-        widget.as_drop_down().set_selected_by_label(text, cx);
-        return;
-    }
-    widget.set_text(cx, text);
-}
-
-fn published_summary(text: &str) -> Option<String> {
-    let value = makepad_strict_json::parse(text.as_bytes()).ok()?;
-    let name = value
-        .get("alias")
-        .and_then(|value| value.as_str())
-        .or_else(|| value.get("id").and_then(|value| value.as_str()))?;
-    Some(format!("published · {name}"))
-}
-
-// ---------------------------------------------------------------------------
-// Camera-mapped events
-// ---------------------------------------------------------------------------
-
-/// A pointer event with its positions mapped through the inverse camera, for
-/// faces laid out in canvas units; `None` for events without positions.
-fn remap_event(event: &Event, camera: &Camera) -> Option<Event> {
-    Some(match event {
-        Event::MouseDown(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            Event::MouseDown(e)
-        }
-        Event::MouseMove(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            e.lock_delta /= camera.scale;
-            Event::MouseMove(e)
-        }
-        Event::MouseUp(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            Event::MouseUp(e)
-        }
-        Event::MouseLeave(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            Event::MouseLeave(e)
-        }
-        Event::Scroll(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            e.scroll /= camera.scale;
-            Event::Scroll(e)
-        }
-        Event::LongPress(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            Event::LongPress(e)
-        }
-        Event::TouchUpdate(e) => {
-            let mut e = e.clone();
-            for touch in &mut e.touches {
-                touch.abs = camera.screen_to_local(touch.abs);
-                touch.radius /= camera.scale;
-            }
-            Event::TouchUpdate(e)
-        }
-        Event::SelectionHandleDrag(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            Event::SelectionHandleDrag(e)
-        }
-        Event::Drag(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            Event::Drag(e)
-        }
-        Event::Drop(e) => {
-            let mut e = e.clone();
-            e.abs = camera.screen_to_local(e.abs);
-            Event::Drop(e)
-        }
-        Event::TweakRay(e) => Event::TweakRay(TweakRayEvent {
-            abs: camera.screen_to_local(e.abs),
-            window_id: e.window_id,
-            modifiers: e.modifiers,
-            time: e.time,
-            dpi_factor: e.dpi_factor,
-            hit_widget_uids: RefCell::new(e.hit_widget_uids.borrow().clone()),
-            hit_rect: std::cell::Cell::new(e.hit_rect.get()),
-        }),
-        _ => return None,
-    })
-}
-
-/// A hit the faces claimed on the mapped clone is a hit on the original.
-fn sync_handled(original: &Event, remapped: &Event, camera: &Camera) {
-    match (original, remapped) {
-        (Event::MouseDown(a), Event::MouseDown(b)) => {
-            if a.handled.get().is_empty() {
-                a.handled.set(b.handled.get());
-            }
-        }
-        (Event::MouseMove(a), Event::MouseMove(b)) => {
-            if a.handled.get().is_empty() {
-                a.handled.set(b.handled.get());
-            }
-        }
-        (Event::MouseLeave(a), Event::MouseLeave(b)) => {
-            if a.handled.get().is_empty() {
-                a.handled.set(b.handled.get());
-            }
-        }
-        (Event::Scroll(a), Event::Scroll(b)) => {
-            if b.handled_x.get() {
-                a.handled_x.set(true);
-            }
-            if b.handled_y.get() {
-                a.handled_y.set(true);
-            }
-        }
-        (Event::TouchUpdate(a), Event::TouchUpdate(b)) => {
-            for (x, y) in a.touches.iter().zip(b.touches.iter()) {
-                if x.handled.get().is_empty() {
-                    x.handled.set(y.handled.get());
-                }
-                if x.sweep_lock.get().is_empty() {
-                    x.sweep_lock.set(y.sweep_lock.get());
-                }
-            }
-        }
-        (Event::TweakRay(a), Event::TweakRay(b)) => {
-            *a.hit_widget_uids.borrow_mut() = b.hit_widget_uids.borrow().clone();
-            a.hit_rect.set(b.hit_rect.get().map(|rect| Rect {
-                pos: camera.local_to_screen(rect.pos),
-                size: rect.size * camera.scale,
-            }));
-        }
-        _ => {}
-    }
-}
-
-/// The node whose declaration owns the line an `file:line:col: message`
-/// error points at: the last node declared at or before it.
-fn error_owner(error: &str, graph: &Graph) -> Option<String> {
-    let mut parts = error.splitn(4, ':');
-    let _file = parts.next()?;
-    let line: u32 = parts.next()?.trim().parse().ok()?;
-    graph
-        .nodes
-        .iter()
-        .filter(|node| node.loc.line <= line)
-        .max_by_key(|node| node.loc.line)
-        .map(|node| node.id.clone())
-}
-
-/// `235 KB`, `1.2 MB`, `640 B`.
-pub fn size_text(bytes: usize) -> String {
-    if bytes >= 1024 * 1024 {
-        format!("{:.1} MB", bytes as f64 / (1024.0 * 1024.0))
-    } else if bytes >= 1024 {
-        format!("{} KB", bytes / 1024)
-    } else {
-        format!("{bytes} B")
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_flow::{FleetNodeDto, ModelInfoDto};
-    use makepad_widgets::makepad_platform::event::{ScrollEvent, ScrollPhase};
-    use std::cell::Cell;
-    use std::sync::{Arc, Mutex};
-
-    fn model(id: &str, node: &str, available: bool, state: &str) -> ModelInfoDto {
-        ModelInfoDto {
-            id: id.into(),
-            domain: "image".into(),
-            backend: "test".into(),
-            node: node.into(),
-            available,
-            gated: false,
-            state: state.into(),
-            vram_gb: None,
-            note: None,
-        }
-    }
-
-    #[test]
-    fn models_are_deduped_counted_and_ready_first() {
-        let response = ModelsResponse {
-            nodes: (1..=6)
-                .map(|index| FleetNodeDto {
-                    base_url: format!("10.0.0.{index}"),
-                    fleet: "test".into(),
-                    healthy: true,
-                    gpu: (index == 1).then(|| "RTX PRO 6000".into()),
-                    vram_total_mb: None,
-                    vram_usable_mb: None,
-                    vram_free_mb: None,
-                    lanes_model: None,
-                    lanes: None,
-                })
-                .collect(),
-            models: vec![
-                model("flux2-dev", "10.0.0.1", true, "ready"),
-                model("flux2-dev", "10.0.0.2", true, "loaded"),
-                model("flux2-dev", "10.0.0.3", true, "absent"),
-                model("flux2-dev", "10.0.0.4", true, "absent"),
-                model("flux2-dev", "10.0.0.5", true, "absent"),
-                model("flux2-dev", "10.0.0.6", true, "absent"),
-            ],
-            snapshot_ms: 1,
-        };
-        let choices = model_choices(&response);
-        assert_eq!(choices.len(), 1);
-        assert_eq!(choices[0].id, "flux2-dev");
-        assert_eq!(choices[0].label, "flux2-dev · 2 ready · 4 absent");
-        assert_eq!(
-            choices[0].note,
-            "10.0.0.1 RTX PRO 6000 · 10.0.0.2"
-        );
-        assert!(!choices[0].dimmed);
-    }
-
-    #[test]
-    fn model_with_no_admissible_node_is_dimmed_with_the_capacity_reason() {
-        let mut too_small = model("flux2-dev", "10.0.0.217", false, "too_small");
-        too_small.note = Some("needs 31744 MB, this card can free 30603".into());
-        let response = ModelsResponse {
-            nodes: vec![FleetNodeDto {
-                base_url: "10.0.0.217".into(),
-                fleet: "test".into(),
-                healthy: true,
-                gpu: Some("RTX 5090".into()),
-                vram_total_mb: Some(32_607),
-                vram_usable_mb: Some(30_603),
-                vram_free_mb: Some(29_785),
-                lanes_model: None,
-                lanes: None,
-            }],
-            models: vec![too_small],
-            snapshot_ms: 1,
-        };
-        let choices = model_choices(&response);
-        assert_eq!(choices[0].label, "flux2-dev · 1 too small");
-        assert!(choices[0].dimmed);
-        assert_eq!(
-            choices[0].note,
-            "needs 31744 MB, this card can free 30603"
-        );
-    }
-
-    #[test]
-    fn provider_models_use_sandbox_labels_and_filter_from_generation_nodes() {
-        let mut provider = model("provider:openai", "flow-host", true, "ready");
-        provider.note = Some("gpt-5".into());
-        let unavailable = ModelInfoDto {
-            id: "provider:grok".into(),
-            domain: "text".into(),
-            backend: "provider".into(),
-            node: "flow-host".into(),
-            available: false,
-            gated: false,
-            state: "unavailable".into(),
-            vram_gb: None,
-            note: Some("no API key".into()),
-        };
-        let response = ModelsResponse {
-            nodes: Vec::new(),
-            models: vec![provider, unavailable],
-            snapshot_ms: 1,
-        };
-        let choices = model_choices(&response);
-        assert_eq!(choices[0].label, "OpenAI · API");
-        assert!(!choices[0].dimmed);
-        assert_eq!(choices[1].label, "Grok · API");
-        assert!(choices[1].dimmed);
-        assert_eq!(choices[1].note, "no API key");
-        assert_eq!(model_choices_for_node(&choices, "chat").len(), 2);
-        assert!(model_choices_for_node(&choices, "gen").is_empty());
-    }
-
-    #[test]
-    fn format_preset_maps_to_dimensions() {
-        let presets: Vec<_> = IMAGE_FORMAT_PRESETS
-            .iter()
-            .map(|(name, width, height)| FormatPreset::new(*name, *width, *height))
-            .collect();
-        let portrait = presets
-            .iter()
-            .find(|preset| preset.name == "768×1024 (3:4)")
-            .unwrap();
-        assert_eq!(portrait.dimensions(), (768, 1024));
-    }
-
-    #[test]
-    fn dimensions_map_to_preset_name_or_custom() {
-        let presets: Vec<_> = IMAGE_FORMAT_PRESETS
-            .iter()
-            .map(|(name, width, height)| FormatPreset::new(*name, *width, *height))
-            .collect();
-        assert_eq!(format_preset_name(&presets, 1280, 720), "1280×720 (16:9)");
-        assert_eq!(format_preset_name(&presets, 1111, 777), CUSTOM_FORMAT);
-    }
-
-    #[test]
-    fn stepped_values_snap_to_absolute_multiples_and_clamp() {
-        let range = (256.0, 2048.0, 16.0);
-        assert_eq!(snap_stepped_value(1064.0, range), 1072.0);
-        assert_eq!(snap_stepped_value(248.0, range), 256.0);
-        assert_eq!(snap_stepped_value(2057.0, range), 2048.0);
-    }
-
-    #[test]
-    fn format_presets_are_filtered_per_node_catalog() {
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let graph = makepad_flow::graph::evaluate(
-            "use mod.flow.*\nlet image = Image{}\nlet video = Video{}\nlet generic = Gen{width: 800 height: 600}\nFlow{image video generic}\n",
-            "<format-presets>",
-        )
-        .unwrap();
-        let node = |name: &str| graph.nodes.iter().find(|node| node.id == name).unwrap();
-        let image = format_options_for_node(node("image"), &catalog).unwrap();
-        assert_eq!(image.width_range.2, 16.0);
-        assert!(image
-            .presets
-            .iter()
-            .all(|preset| preset.width % 16 == 0 && preset.height % 16 == 0));
-
-        let video = format_options_for_node(node("video"), &catalog).unwrap();
-        assert_eq!(video.width_range.2, 32.0);
-        assert_eq!(video.height_range.2, 32.0);
-        assert_eq!(
-            video
-                .presets
-                .iter()
-                .map(FormatPreset::dimensions)
-                .collect::<Vec<_>>(),
-            vec![(640, 352), (864, 480), (960, 544)]
-        );
-
-        let generic = format_options_for_node(node("generic"), &catalog).unwrap();
-        assert_eq!(generic.presets.len(), IMAGE_FORMAT_PRESETS.len());
-    }
-
-    #[test]
-    fn face_number_commit_snaps_to_the_catalog_step() {
-        let source = "use mod.flow.*\nlet image = Image{}\nFlow{image}\n";
-        let graph = makepad_flow::graph::evaluate(source, "<number-snap>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<number-snap>",
-            source,
-            &graph,
-            &catalog,
-        );
-        let width = host.faces["image"]
-            .param_binds
-            .iter()
-            .find(|(_, key)| key == "width")
-            .unwrap()
-            .0
-            .clone();
-        let actions: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(FabValueInputAction::Ended(1064.0)),
-            widget_uid: width.widget_uid(),
-            group: None,
-        })];
-        assert!(host.param_changes(&mut cx, &actions).iter().any(
-            |(node, key, value)| node == "image"
-                && key == "width"
-                && value == &Literal::Num(1072.0)
-        ));
-        assert_eq!(width.as_fab_value_input().value(), 1072.0);
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn built_in_text_faces_mount_bounded_scrolls() {
-        let source = r#"use mod.flow.*
-let llm = Llm{prompt: "hello"}
-let function = Fn{in: {} out: [@text] run: |i| {{text: "ok"}}}
-let http = Http{url: "https://example.com"}
-let ask = Ask{question: "Which?"}
-let output = Output{value: llm.text()}
-Flow{llm function http ask output}
-"#;
-        let graph = makepad_flow::graph::evaluate(source, "<text-scrolls>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<text-scrolls>",
-            source,
-            &graph,
-            &catalog,
-        );
-        for node in ["llm", "function", "http", "ask", "output"] {
-            let face = &host.faces[node];
-            assert!(face.error.is_none(), "{node}: {:?}", face.error);
-            assert!(!face.text_scrolls.is_empty(), "{node} has no text scroll");
-        }
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn placeholder_icon_maps_every_port_type() {
-        for (ty, svg) in [
-            (PortType::Text, include_str!("../resources/icons/text.svg")),
-            (PortType::Image, include_str!("../resources/icons/image.svg")),
-            (PortType::Audio, include_str!("../resources/icons/audio.svg")),
-            (PortType::Video, include_str!("../resources/icons/video.svg")),
-            (PortType::Mesh, include_str!("../resources/icons/mesh.svg")),
-            (PortType::Json, include_str!("../resources/icons/json.svg")),
-            (PortType::List, include_str!("../resources/icons/json.svg")),
-            (PortType::Bytes, include_str!("../resources/icons/bytes.svg")),
-        ] {
-            assert_eq!(empty_icon_svg(ty), svg, "wrong icon for {}", ty.as_str());
-        }
-    }
-
-    /// A node dropped from the palette is listed by the source rewritten
-    /// from the graph, so its face mounts. Against the file text from before
-    /// the drop the card wears "is not listed in Flow{}" instead.
-    #[test]
-    fn a_dropped_node_mounts_once_the_source_follows_the_graph() {
-        let source = include_str!("../../../libs/flow/recipes/templates/prompt-to-image.splash");
-        let graph = makepad_flow::graph::evaluate(source, "<dropped-node>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let output = catalog.iter().find(|entry| entry.type_name == "Output").unwrap();
-        let (next, id) = crate::graph_edit::add_node(&graph, output, (400.0, 300.0));
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let stale = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<dropped-node>",
-            source,
-            &next,
-            &catalog,
-        );
-        assert_eq!(
-            stale.faces.get(&id).unwrap().error.as_deref(),
-            Some(format!("{id} is not listed in Flow{{}}").as_str())
-        );
-        let rewritten = makepad_flow::graph::write(&next);
-        let fresh = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<dropped-node>",
-            &rewritten,
-            &next,
-            &catalog,
-        );
-        assert!(fresh.error.is_none(), "{:?}", fresh.error);
-        let errors = fresh.face_errors(&next);
-        assert!(errors.is_empty(), "{errors:?}");
-        assert!(fresh.faces.contains_key(&id));
-    }
-
-    #[test]
-    fn mounted_placeholder_contains_one_type_icon() {
-        let source = include_str!("../../../libs/flow/recipes/templates/prompt-to-image.splash");
-        let graph = makepad_flow::graph::evaluate(source, "<placeholder-icon>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<placeholder-icon>",
-            source,
-            &graph,
-            &catalog,
-        );
-        assert!(host.error.is_none(), "{:?}", host.error);
-        // The picture lives on the Output card (the generator card shows
-        // only its settings).
-        let empty = host
-            .faces
-            .get("picture")
-            .unwrap()
-            .root
-            .child(live_id!(value))
-            .child(live_id!(empty));
-        let mut widgets = Vec::new();
-        cx.with_script_vm_id_trusted(host.vm_id, |vm| {
-            collect_widgets(vm, &empty, None, None, &mut widgets)
-        });
-        assert_eq!(
-            widgets
-                .iter()
-                .filter(|(widget, _, _)| widget.borrow::<Svg>().is_some())
-                .count(),
-            1
-        );
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn generator_faces_keep_media_on_the_output_card() {
-        let source = "use mod.flow.*\nlet video = Video{}\nlet upscale = Upscale{}\nlet output = Output{type: @video value: video.video()}\nFlow{video upscale output}\n";
-        let graph = makepad_flow::graph::evaluate(source, "<output-only-media>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<output-only-media>",
-            source,
-            &graph,
-            &catalog,
-        );
-        assert!(host.faces["video"].shows.is_empty());
-        assert!(host.faces["upscale"].shows.is_empty());
-        assert_eq!(host.faces["output"].shows.len(), 1);
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn canonical_generic_video_mounts_video_face_and_preserves_frames() {
-        let source = r#"use mod.flow.*
-let video = Gen{
-    domain: "video"
-    frames: 73
-    ports: {in: {prompt: @text} out: {video: @video}}
-}
-Flow{video}
-"#;
-        let graph = makepad_flow::graph::evaluate(source, "<generic-video>").unwrap();
-        let rewritten = makepad_flow::graph::write(&graph);
-        assert!(rewritten.contains("domain: \"video\""));
-        assert!(rewritten.contains("frames: 73"));
-        let round_tripped = makepad_flow::graph::evaluate(&rewritten, "<generic-video-canonical>")
-            .unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<generic-video-canonical>",
-            &rewritten,
-            &round_tripped,
-            &catalog,
-        );
-        let frames = host.faces["video"]
-            .param_binds
-            .iter()
-            .find(|(_, key)| key == "frames")
-            .unwrap_or_else(|| {
-                panic!("canonical video uses VideoFace: rewritten={rewritten:?}")
-            })
-            .0
-            .clone();
-        assert_eq!(frames.as_fab_value_input().value(), 73.0);
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn card_sized_picture_uses_typed_fill_layout_without_script_eval() {
-        let source = include_str!("../../../libs/flow/recipes/templates/prompt-to-image.splash");
-        let graph = makepad_flow::graph::evaluate(source, "<typed-picture-size>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<typed-picture-size>",
-            source,
-            &graph,
-            &catalog,
-        );
-        let preview = host.faces["picture"].root.child(live_id!(value));
-        let empty = preview.child(live_id!(empty));
-        let image = preview.child(live_id!(image));
-        cx.with_vm(|vm| vm.bx.captured_errors = Some(Vec::new()));
-
-        preview
-            .borrow_mut::<ValueView>()
-            .unwrap()
-            .set_card_sized(&mut cx, true);
-
-        assert!(preview.walk(&mut cx).height.is_fill());
-        assert!(empty.walk(&mut cx).height.is_fill());
-        assert!(image.walk(&mut cx).width.is_fill());
-        assert!(image.walk(&mut cx).height.is_fill());
-        for id in [live_id!(video), live_id!(audio), live_id!(mesh), live_id!(splat)] {
-            assert!(preview.child(id).walk(&mut cx).height.is_fill());
-        }
-        assert!(matches!(
-            image.borrow::<Image>().unwrap().fit(),
-            ImageFit::Smallest
-        ));
-        assert!(cx.with_vm(|vm| vm.take_errors()).is_empty());
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn value_view_selects_every_media_mode_before_decode() {
-        let source = "use mod.flow.*\nlet output = Output{}\nFlow{output}\n";
-        let graph = makepad_flow::graph::evaluate(source, "<value-media-modes>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<value-media-modes>",
-            source,
-            &graph,
-            &catalog,
-        );
-        let value = host.faces["output"].root.child(live_id!(value));
-        for (content_type, expected) in [
-            ("image/png", MediaKind::Image),
-            ("video/mp4", MediaKind::Video),
-            ("audio/wav", MediaKind::Audio),
-            ("model/gltf-binary", MediaKind::Mesh),
-            ("application/x-ply", MediaKind::Splat),
-        ] {
-            let bytes = ValueBytes {
-                digest: content_type.into(),
-                content_type: content_type.into(),
-                bytes: Vec::new().into(),
-            };
-            let mut value = value.borrow_mut::<ValueView>().unwrap();
-            value.set_value(&mut cx, &bytes);
-            assert_eq!(value.media_kind(), expected, "{content_type}");
-        }
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn named_typed_value_widgets_mount_in_custom_faces() {
-        let source = "use mod.flow.*\nlet value = Text{ui: mod.flow.ui.NodeFace{ audio := mod.flow.ui.ValueAudio{} video := mod.flow.ui.ValueVideo{} mesh := mod.flow.ui.ValueMesh{} json := mod.flow.ui.ValueJson{} }}\nFlow{value}\n";
-        let graph = makepad_flow::graph::evaluate(source, "<typed-values>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<typed-values>",
-            source,
-            &graph,
-            &catalog,
-        );
-        assert!(host.error.is_none(), "{:?}", host.error);
-        let root = &host.faces.get("value").unwrap().root;
-        for id in [live_id!(audio), live_id!(video), live_id!(mesh)] {
-            assert!(root.child(id).borrow::<ValueView>().is_some());
-        }
-        assert!(root.child(live_id!(json)).borrow::<ValueText>().is_some());
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn ime_cursor_is_reanchored_in_transformed_screen_space() {
-        for (scale, expected_pos, expected_size) in [
-            (0.5, dvec2(-25.0, -20.0), dvec2(1.0, 9.0)),
-            (2.0, dvec2(140.0, 85.0), dvec2(4.0, 36.0)),
-        ] {
-            let cursor = transformed_ime_cursor(
-                rect(110.0, 70.0, 2.0, 18.0),
-                dvec2(100.0, 50.0),
-                PopupAnchorTransform {
-                    scale,
-                    translation: dvec2(20.0, -5.0),
-                },
-            );
-            assert_eq!(cursor.pos, expected_pos);
-            assert_eq!(cursor.size, expected_size);
-        }
-    }
-
-    #[test]
-    fn zoomed_face_click_scroll_drop_and_tweak_geometry_map_at_half_and_double() {
-        for scale in [0.5, 2.0] {
-            let camera = Camera {
-                view: rect(10.0, 20.0, 800.0, 600.0),
-                pan: dvec2(30.0, -5.0),
-                scale,
-            };
-            let screen = dvec2(140.0, 215.0);
-            let expected = dvec2(
-                makepad_flowgraph::LOCAL_ORIGIN + 100.0 / scale,
-                makepad_flowgraph::LOCAL_ORIGIN + 200.0 / scale,
-            );
-            let click = Event::MouseDown(MouseDownEvent {
-                abs: screen,
-                button: MouseButton::PRIMARY,
-                window_id: WindowId(1, 1),
-                modifiers: KeyModifiers::default(),
-                handled: Cell::new(Area::Empty),
-                time: 0.0,
-            });
-            assert!(matches!(remap_event(&click, &camera), Some(Event::MouseDown(e)) if e.abs == expected));
-
-            let scroll = Event::Scroll(ScrollEvent {
-                window_id: WindowId(1, 1),
-                scroll: dvec2(8.0, -4.0),
-                abs: screen,
-                modifiers: KeyModifiers::default(),
-                handled_x: Cell::new(false),
-                handled_y: Cell::new(false),
-                is_mouse: true,
-                time: 0.0,
-                phase: ScrollPhase::None,
-            });
-            assert!(matches!(remap_event(&scroll, &camera), Some(Event::Scroll(e)) if e.abs == expected && e.scroll == dvec2(8.0 / scale, -4.0 / scale)));
-
-            let drop = Event::Drop(DropEvent {
-                modifiers: KeyModifiers::default(),
-                handled: Arc::new(Mutex::new(false)),
-                abs: screen,
-                items: Arc::new(Vec::new()),
-            });
-            assert!(matches!(remap_event(&drop, &camera), Some(Event::Drop(e)) if e.abs == expected));
-
-            let original = Event::TweakRay(TweakRayEvent {
-                abs: screen,
-                window_id: WindowId(1, 1),
-                modifiers: KeyModifiers::default(),
-                time: 0.0,
-                dpi_factor: 1.0,
-                hit_widget_uids: RefCell::new(Vec::new()),
-                hit_rect: Cell::new(None),
-            });
-            let mapped = remap_event(&original, &camera).unwrap();
-            if let Event::TweakRay(mapped) = &mapped {
-                mapped
-                    .hit_rect
-                    .set(Some(rect(makepad_flowgraph::LOCAL_ORIGIN + 10.0, makepad_flowgraph::LOCAL_ORIGIN + 20.0, 30.0, 40.0)));
-            }
-            sync_handled(&original, &mapped, &camera);
-            let Event::TweakRay(original) = original else { unreachable!() };
-            assert_eq!(
-                original.hit_rect.get(),
-                Some(rect(40.0 + 10.0 * scale, 15.0 + 20.0 * scale, 30.0 * scale, 40.0 * scale))
-            );
-        }
-    }
-
-    #[test]
-    fn a_multiline_text_area_is_not_wrapped_in_a_labelled_row() {
-        let source = include_str!("../../../libs/flow/recipes/templates/prompt-to-image.splash");
-        let graph = makepad_flow::graph::evaluate(source, "<text-area>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<text-area>",
-            source,
-            &graph,
-            &catalog,
-        );
-        assert!(host.error.is_none(), "{:?}", host.error);
-        let root = host.faces.get("prompt").unwrap().root.clone();
-        let area = root.child(live_id!(value));
-        assert!(area.borrow::<TextInput>().is_some_and(|input| input.is_multiline()));
-        assert!(area.child(live_id!(name)).borrow::<Label>().is_none());
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn face_declared_picker_is_mounted_as_a_labelled_strip_row() {
-        let source = include_str!("../../../libs/flow/recipes/templates/prompt-to-image.splash");
-        let graph = makepad_flow::graph::evaluate(source, "<face-row>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<face-row>",
-            source,
-            &graph,
-            &catalog,
-        );
-        assert!(host.error.is_none(), "{:?}", host.error);
-        let root = host.faces.get("add_style").unwrap().root.clone();
-        let row = root.child(live_id!(params)).child(live_id!(style));
-        assert_eq!(row.label(&cx, ids!(name)).text(), "style");
-        assert!(row
-            .child(live_id!(value))
-            .child(live_id!(style))
-            .borrow::<ComboBox>()
-            .is_some());
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn face_declared_combo_round_trips_its_bound_label() {
-        let source = include_str!("../../../libs/flow/recipes/templates/prompt-to-image.splash");
-        let graph = makepad_flow::graph::evaluate(source, "<combo-bind>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let mut host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<combo-bind>",
-            source,
-            &graph,
-            &catalog,
-        );
-        let picker = host.faces["add_style"]
-            .binds
-            .iter()
-            .find(|bind| bind.port == "style")
-            .expect("style bind")
-            .widget
-            .as_combo_box();
-        assert_eq!(picker.labels(), vec!["photo", "anime", "oil paint"]);
-        picker.set_selected_by_label("anime", &mut cx);
-        assert_eq!(picker.selected_label(), "anime");
-
-        let actions: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(ComboBoxAction::Select(2)),
-            widget_uid: picker.widget_uid(),
-            group: None,
-        })];
-        assert_eq!(
-            host.bind_changes(&cx, &actions),
-            vec![("add_style".into(), "style".into(), "oil paint".into())]
-        );
-        host.free(&mut cx);
-    }
-
-    #[test]
-    fn repeated_isolate_dropdown_mounts_release_popup_cache_and_vm() {
-        let source = include_str!("../../../libs/flow/recipes/templates/prompt-to-image.splash")
-            .replace("style := ComboBox", "style := DropDown");
-        let graph = makepad_flow::graph::evaluate(&source, "<isolate-retire>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let baseline = DropDown::popup_menu_cache_len(&mut cx);
-        for index in 0..4 {
-            let host = FaceHost::mount(
-                &mut cx,
-                WidgetUid(0),
-                &format!("test-{index}"),
-                "<isolate-retire>",
-                &source,
-                &graph,
-                &catalog,
-            );
-            let bridge = host.bridge.clone().expect("face bridge");
-            assert_eq!(cx.script_ref_vm_id(&bridge), Some(host.vm_id));
-            host.free(&mut cx);
-            assert_eq!(cx.script_ref_vm_id(&bridge), None);
-            assert_eq!(DropDown::popup_menu_cache_len(&mut cx), baseline);
-        }
-    }
-
-    #[test]
-    fn ask_text_is_staged_until_the_answer_button_fires() {
-        let source = "use mod.flow.*\nlet ask = Ask{question: \"Which?\"}\nFlow{ask}\n";
-        let graph = makepad_flow::graph::evaluate(source, "<ask-stage>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let mut host = FaceHost::mount(
-            &mut cx,
-            WidgetUid(0),
-            "test",
-            "<ask-stage>",
-            source,
-            &graph,
-            &catalog,
-        );
-        let face = host.faces.get("ask").expect("ask face");
-        let answer = face
-            .binds
-            .iter()
-            .find(|bind| bind.widget.borrow::<TextInput>().is_some())
-            .unwrap()
-            .widget
-            .clone();
-        let button = face.answer_button.clone().expect("explicit Answer button");
-        let edit: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(TextInputAction::Changed("draft".into())),
-            widget_uid: answer.widget_uid(),
-            group: None,
-        })];
-        assert!(host.bind_changes(&cx, &edit).is_empty());
-        let press: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(ButtonAction::Clicked(KeyModifiers::default())),
-            widget_uid: button.widget_uid(),
-            group: None,
-        })];
-        assert_eq!(
-            host.bind_changes(&cx, &press),
-            vec![("ask".into(), "text".into(), "draft".into())]
-        );
-        host.free(&mut cx);
-    }
-}
diff --git a/apps/flow-ui/src/faces.splash b/apps/flow-ui/src/faces.splash
deleted file mode 100644
index ca78a7adb..000000000
--- a/apps/flow-ui/src/faces.splash
+++ /dev/null
@@ -1,271 +0,0 @@
-use mod.prelude.widgets.*
-use mod.widgets.*
-// The face prelude (DESIGN.md §3). Evaluated in the instance's isolate after
-// the core + recipe preludes, so `mod.flow.ui.*` become REAL widget
-// prototypes and every node type's default `ui` is re-pointed at them.
-//
-// How a face talks to the flow, read by the host from each widget's own
-// object. They are written with `:=` (a typed widget refuses an unknown
-// `name:` property, but keeps `name :=` entries beside its children):
-//   bind := @self           design: Input.value graph param; run: locked snapshot input
-//   bind := "node.port"     design graph setting (run faces are inert)
-//   show := @self           a display widget receives this node's first output
-//   show := "node.port"     → that port's value on node.done / node.delta
-//   param := @name          a display widget shows the graph param `name`
-//   param_bind := @name     an input widget edits the graph param `name` (a graph PUT)
-// Handlers see `flow` (flow.input / flow.inputs / flow.value / flow.state /
-// flow.run / flow.cancel / flow.param) and the face hooks `on_value` and
-// `on_state` on the face object; every bridge call is queued to the next frame.
-//
-// The canvas pads a card's content (14 px) and draws the port strip above
-// it. Generator cards contain settings only; OutputFace owns result media.
-
-let Face = View{
-    width: Fill
-    height: Fit
-    flow: Down
-    spacing: theme.space_2
-}
-
-let Meta = Label{
-    width: Fill
-    height: Fit
-    text: ""
-    draw_text +: {
-        color: theme.flow_text_muted
-        text_style: theme.font_regular{font_size: 9}
-    }
-}
-
-let Body = Label{
-    width: Fill
-    height: Fit
-    text: ""
-    draw_text +: {
-        color: theme.flow_text_body
-        text_style: theme.font_regular{font_size: 9.5}
-    }
-}
-
-let FaceInput = TextInput{
-    width: Fill
-    height: 96
-    is_multiline: true
-    draw_text +: {
-        text_style: theme.font_regular{font_size: 10.5}
-    }
-}
-
-let Number = mod.widgets.FabValueInput{
-    width: Fill
-    height: 24
-    precision: 0
-    quantize: true
-}
-
-let Strip = View{
-    width: Fill
-    height: Fit
-    flow: Down
-    spacing: theme.space_2
-    padding: Inset{left: 14 right: 14 top: 10 bottom: 12}
-}
-
-let Row = View{
-    width: Fill
-    height: Fit
-    flow: Right
-    spacing: theme.space_2
-}
-
-mod.flow.ui.NodeFace = Face{}
-
-mod.flow.ui.InputFace = Face{
-    value := FaceInput{
-        empty_text: "Type the input value"
-        bind := @self
-    }
-}
-
-mod.flow.ui.TextFace = mod.flow.ui.InputFace{}
-
-mod.flow.ui.OutputFace = Face{
-    spacing: 0
-    value := mod.flow.ui.ValueView{
-        show := @self
-    }
-}
-
-mod.flow.ui.PublishFace = Face{
-    params := Strip{
-        title := TextInput{width: Fill height: 28 empty_text: "default title" param_bind := @title}
-        namespace := TextInput{width: Fill height: 28 param_bind := @namespace}
-        tags := TextInput{width: Fill height: 28 empty_text: "flow, tag" param_bind := @tags}
-    }
-    published := Meta{show := @self}
-}
-
-mod.flow.ui.LlmFace = Face{
-    model := mod.flow.ui.ModelPicker{
-        param_bind := @model
-    }
-    system := FoldHeader{
-        header: View{
-            width: Fill
-            height: Fit
-            flow: Right
-            align: Align{y: 0.5}
-            spacing: theme.space_1
-            FoldButton{}
-            Meta{width: Fit text: "system prompt"}
-        }
-        body: View{
-            width: Fill
-            height: Fit
-            flow: Down
-            padding: Inset{left: 18 top: 2 bottom: 6}
-            text := Meta{param := @system}
-        }
-        animator +: {
-            active +: {
-                default: @off
-            }
-        }
-    }
-    out_scroll := mod.flow.ui.TextScroll{
-        out := Markdown{
-            width: Fill
-            height: Fit
-            body: ""
-            show := @self
-        }
-    }
-}
-
-mod.flow.ui.FnFace = Face{
-    params := Strip{}
-    code_scroll := mod.flow.ui.TextScroll{
-        code := Label{
-            width: Fill
-            height: Fit
-            draw_text +: {
-                color: theme.flow_text_code
-                text_style: theme.font_code{font_size: 9}
-            }
-            param := @run
-        }
-    }
-    out := mod.flow.ui.ValueText{
-        show := @self
-    }
-}
-
-mod.flow.ui.HttpFace = Face{
-    url := Body{param := @url}
-    status := Meta{show := @meta}
-    out := mod.flow.ui.ValueView{
-        show := @self
-    }
-}
-
-mod.flow.ui.AskFace = Face{
-    question_scroll := mod.flow.ui.TextScroll{
-        question := Body{param := @question}
-    }
-    choice := ComboBox{
-        width: Fill
-        height: 26
-        param := @options
-        bind := @self
-    }
-    answer := TextInput{
-        width: Fill
-        height: 32
-        empty_text: "Answer"
-        bind := @self
-    }
-    answer_button := Button{
-        width: Fill
-        text: "Answer"
-    }
-}
-
-mod.flow.ui.ImageFace = Face{
-    spacing: 0
-    params := Strip{
-        summary := Meta{param := @summary}
-        format := mod.flow.ui.FormatPicker{}
-        Row{
-            steps := Number{label: "steps" min: 1 max: 50 step: 0.25 snap: 1 param_bind := @steps}
-            seed := mod.flow.ui.SeedPicker{param_bind := @seed}
-        }
-        model := mod.flow.ui.ModelPicker{
-            param_bind := @model
-        }
-    }
-}
-
-mod.flow.ui.UpscaleFace = Face{
-    spacing: 0
-    params := Strip{
-        summary := Meta{param := @summary}
-        model := mod.flow.ui.ModelPicker{
-            param_bind := @model
-        }
-    }
-}
-
-mod.flow.ui.GenFace = Face{
-    domain := Meta{param := @domain}
-    params := Strip{
-        format := mod.flow.ui.FormatPicker{}
-        seed := mod.flow.ui.SeedPicker{param_bind := @seed}
-        model := mod.flow.ui.ModelPicker{
-            param_bind := @model
-        }
-    }
-}
-
-mod.flow.ui.VideoFace = Face{
-    spacing: 0
-    params := Strip{
-        format := mod.flow.ui.FormatPicker{}
-        Row{
-            frames := Number{label: "frames" min: 5 max: 4096 step: 1 snap: 1 param_bind := @frames}
-            seed := mod.flow.ui.SeedPicker{param_bind := @seed}
-        }
-        model := mod.flow.ui.ModelPicker{
-            param_bind := @model
-        }
-    }
-}
-
-// The node types keep the objects the core prelude gave them; only their
-// default faces are re-pointed at the real widgets.
-mod.flow.Node.ui = nil
-mod.flow.Input.ui = mod.flow.ui.InputFace
-mod.flow.Text.ui = mod.flow.ui.TextFace
-mod.flow.Output.ui = mod.flow.ui.OutputFace
-mod.flow.Publish.ui = mod.flow.ui.PublishFace
-mod.flow.Llm.ui = mod.flow.ui.LlmFace
-mod.flow.Fn.ui = mod.flow.ui.FnFace
-mod.flow.Http.ui = mod.flow.ui.HttpFace
-mod.flow.Ask.ui = mod.flow.ui.AskFace
-mod.flow.Gen.ui = mod.flow.ui.GenFace
-mod.flow.Image.ui = mod.flow.ui.ImageFace
-mod.flow.Upscale.ui = mod.flow.ui.UpscaleFace
-
-mod.flow.ImageFace = mod.flow.ui.ImageFace
-mod.flow.VideoFace = mod.flow.ui.VideoFace
-mod.flow.InputFace = mod.flow.ui.InputFace
-mod.flow.TextFace = mod.flow.ui.TextFace
-mod.flow.OutputFace = mod.flow.ui.OutputFace
-mod.flow.PublishFace = mod.flow.ui.PublishFace
-mod.flow.LlmFace = mod.flow.ui.LlmFace
-mod.flow.FnFace = mod.flow.ui.FnFace
-mod.flow.HttpFace = mod.flow.ui.HttpFace
-mod.flow.AskFace = mod.flow.ui.AskFace
-mod.flow.GenFace = mod.flow.ui.GenFace
-mod.flow.UpscaleFace = mod.flow.ui.UpscaleFace
-
-nil
diff --git a/apps/flow-ui/src/graph_edit.rs b/apps/flow-ui/src/graph_edit.rs
deleted file mode 100644
index 29654d159..000000000
--- a/apps/flow-ui/src/graph_edit.rs
+++ /dev/null
@@ -1,938 +0,0 @@
-//! Pure edits over the wire `Graph`: every canvas gesture builds the next
-//! graph here and the app PUTs it. Nothing in this module talks to the
-//! server or the widgets, so the helpers are unit-tested as plain data.
-
-use makepad_flow::{
-    Edge, EdgeRef, Graph, Literal, Node, NodeInput, NodeInputValue, NodeTypeCatalog, Port,
-    PortType,
-};
-use makepad_flowgraph::{GraphIndex, FIRST_AT, NODE_WIDTH};
-use makepad_widgets::makepad_micro_serde::JsonValue;
-use std::collections::{HashMap, HashSet};
-
-/// Canvas geometry shared by auto-placement and the canvas itself.
-pub const COLUMN_GAP: f64 = 60.0;
-pub const ROW_GAP: f64 = 260.0;
-
-pub fn graph_index(graph: &Graph) -> GraphIndex {
-    GraphIndex::from_parts(
-        graph.nodes.iter().map(|node| node.id.as_str()),
-        graph
-            .edges
-            .iter()
-            .map(|edge| (edge.from_node.as_str(), edge.to_node.as_str())),
-    )
-}
-
-/// A fresh id `<type>_<n>`, lower-cased, that no node in the graph uses.
-pub fn fresh_node_id(graph: &Graph, type_name: &str) -> String {
-    let base: String = type_name
-        .chars()
-        .map(|c| c.to_ascii_lowercase())
-        .filter(|c| c.is_ascii_alphanumeric() || *c == '_')
-        .collect();
-    let base = if base.is_empty() || base.starts_with(|c: char| c.is_ascii_digit()) {
-        format!("node_{base}")
-    } else {
-        base
-    };
-    let mut n = 1;
-    loop {
-        let candidate = format!("{base}_{n}");
-        if !graph.nodes.iter().any(|node| node.id == candidate) {
-            return candidate;
-        }
-        n += 1;
-    }
-}
-
-fn literal_from_json(value: &JsonValue) -> Literal {
-    match value {
-        JsonValue::Null | JsonValue::Undefined => Literal::Null,
-        JsonValue::Bool(value) => Literal::Bool(*value),
-        JsonValue::U64(value) => Literal::Num(*value as f64),
-        JsonValue::U128(value) => Literal::Num(*value as f64),
-        JsonValue::I64(value) => Literal::Num(*value as f64),
-        JsonValue::I128(value) => Literal::Num(*value as f64),
-        JsonValue::F64(value) => Literal::Num(*value),
-        JsonValue::String(value) => Literal::Str(value.clone()),
-        JsonValue::BareIdent(value) => Literal::Id(value.clone()),
-        JsonValue::Char(value) => Literal::Str(value.to_string()),
-        JsonValue::Array(values) => Literal::Arr(values.iter().map(literal_from_json).collect()),
-        JsonValue::Object(fields) => {
-            let mut pairs: Vec<(String, Literal)> = fields
-                .iter()
-                .map(|(key, value)| (key.clone(), literal_from_json(value)))
-                .collect();
-            pairs.sort_by(|a, b| a.0.cmp(&b.0));
-            Literal::Obj(pairs)
-        }
-    }
-}
-
-/// The catalog stores id-typed params (`type: @text`, `method: @get`) as
-/// plain strings; the writer must emit them as `@ids`, so the params that
-/// the prelude declares as ids are re-typed here.
-fn id_param(type_name: &str, name: &str) -> bool {
-    matches!(
-        (type_name, name),
-        ("Input" | "Text" | "Output" | "Ask", "type")
-            | ("Http", "method" | "out")
-            | (_, "on_fail")
-    )
-}
-
-pub fn port_type_from_name(name: &str) -> Option<PortType> {
-    Some(match name {
-        "text" => PortType::Text,
-        "image" => PortType::Image,
-        "audio" => PortType::Audio,
-        "video" => PortType::Video,
-        "mesh" => PortType::Mesh,
-        "json" => PortType::Json,
-        "list" => PortType::List,
-        "bytes" => PortType::Bytes,
-        _ => return None,
-    })
-}
-
-fn param_port_type(params: &[(String, Literal)], key: &str) -> Option<PortType> {
-    params.iter().find_map(|(name, value)| {
-        if name != key {
-            return None;
-        }
-        match value {
-            Literal::Id(text) | Literal::Str(text) => port_type_from_name(text),
-            _ => None,
-        }
-    })
-}
-
-/// Build a node of `catalog`'s type with the prelude's defaults.
-pub fn node_from_catalog(id: String, catalog: &NodeTypeCatalog, at: (f64, f64)) -> Node {
-    let mut params: Vec<(String, Literal)> = catalog
-        .params
-        .iter()
-        .map(|param| {
-            let mut literal = literal_from_json(&param.default);
-            if id_param(&catalog.type_name, &param.name) {
-                if let Literal::Str(text) = &literal {
-                    literal = Literal::Id(text.clone());
-                }
-            }
-            (param.name.clone(), literal)
-        })
-        .collect();
-    if catalog.type_name == "Fn" && !params.iter().any(|(name, _)| name == "out") {
-        params.push(("out".to_string(), Literal::Arr(vec![Literal::Id("text".into())])));
-    }
-    let mut inputs: Vec<NodeInput> = catalog
-        .ports
-        ._in
-        .iter()
-        .map(|port| NodeInput {
-            port: port.name.clone(),
-            ty: port.ty,
-            value: NodeInputValue::Literal(Literal::Null),
-        })
-        .collect();
-    let mut outputs: Vec<Port> = catalog.ports.out.clone();
-    match catalog.type_name.as_str() {
-        "Input" | "Text" | "Ask" => {
-            let ty = param_port_type(&params, "type").unwrap_or(PortType::Text);
-            outputs = vec![Port {
-                name: ty.as_str().to_string(),
-                ty,
-            }];
-        }
-        "Output" => {
-            let ty = param_port_type(&params, "type").unwrap_or(PortType::Text);
-            inputs = vec![NodeInput {
-                port: "value".to_string(),
-                ty,
-                value: NodeInputValue::Literal(Literal::Null),
-            }];
-            outputs.clear();
-        }
-        "Fn" => {
-            inputs = vec![NodeInput {
-                port: "text".to_string(),
-                ty: PortType::Text,
-                value: NodeInputValue::Literal(Literal::Null),
-            }];
-            outputs = vec![Port {
-                name: "text".to_string(),
-                ty: PortType::Text,
-            }];
-        }
-        _ => {}
-    }
-    Node {
-        id,
-        kind: catalog.kind.clone(),
-        type_name: catalog.type_name.clone(),
-        params,
-        inputs,
-        outputs,
-        at: Some(at),
-        size: None,
-        flip: false,
-        loc: Default::default(),
-        fn_src: (catalog.type_name == "Fn").then(|| "|i| { {text: i.text} }".to_string()),
-        face_src: None,
-        on_fail: "fail".to_string(),
-        label: None,
-        domain: catalog.domain.clone(),
-        doc: None,
-    }
-}
-
-/// Add a node of the catalog type at `at`; returns the graph and the new id.
-pub fn add_node(graph: &Graph, catalog: &NodeTypeCatalog, at: (f64, f64)) -> (Graph, String) {
-    let id = fresh_node_id(graph, &catalog.type_name);
-    let mut next = graph.clone();
-    next.nodes.push(node_from_catalog(id.clone(), catalog, at));
-    (next, id)
-}
-
-pub fn move_node(graph: &Graph, id: &str, at: (f64, f64)) -> Graph {
-    let mut next = graph.clone();
-    if let Some(node) = next.nodes.iter_mut().find(|node| node.id == id) {
-        node.at = Some(at);
-    }
-    next
-}
-
-pub fn resize_node(graph: &Graph, id: &str, size: (f64, f64)) -> Graph {
-    let mut next = graph.clone();
-    if let Some(node) = next.nodes.iter_mut().find(|node| node.id == id) {
-        node.size = Some(size);
-    }
-    next
-}
-
-pub fn flip_node(graph: &Graph, id: &str, flip: bool) -> Graph {
-    let mut next = graph.clone();
-    if let Some(node) = next.nodes.iter_mut().find(|node| node.id == id) {
-        node.flip = flip;
-    }
-    next
-}
-
-/// Mounted face trees only need rebuilding when their declarations or port
-/// shape changed. Position, size, values, docs and run state are refreshed
-/// in place and must not tear down an open popup or editor.
-pub fn needs_face_remount(old: &Graph, new: &Graph) -> bool {
-    if old.flow_ui_src != new.flow_ui_src || old.nodes.len() != new.nodes.len() {
-        return true;
-    }
-    old.nodes.iter().any(|old_node| {
-        let Some(new_node) = new.nodes.iter().find(|node| node.id == old_node.id) else {
-            return true;
-        };
-        old_node.type_name != new_node.type_name
-            || old_node.face_src != new_node.face_src
-            || old_node
-                .inputs
-                .iter()
-                .map(|input| (&input.port, input.ty))
-                .ne(new_node.inputs.iter().map(|input| (&input.port, input.ty)))
-            || old_node
-                .outputs
-                .iter()
-                .map(|output| (&output.name, output.ty))
-                .ne(new_node.outputs.iter().map(|output| (&output.name, output.ty)))
-    })
-}
-
-/// Remove a node; edges into and out of it go, dependents' inputs become
-/// literal `nil`, and a tool projection that named it drops the name.
-pub fn delete_node(graph: &Graph, id: &str) -> Graph {
-    let mut next = graph.clone();
-    next.nodes.retain(|node| node.id != id);
-    next.edges
-        .retain(|edge| edge.from_node != id && edge.to_node != id);
-    for node in &mut next.nodes {
-        for input in &mut node.inputs {
-            if let NodeInputValue::Edge(edge) = &input.value {
-                if edge.from_node == id {
-                    input.value = NodeInputValue::Literal(Literal::Null);
-                }
-            }
-        }
-    }
-    for tool in &mut next.tools {
-        tool.inputs.retain(|name| name != id);
-        tool.outputs.retain(|name| name != id);
-        tool.nodes.retain(|name| name != id);
-    }
-    next
-}
-
-pub fn output_port_type(graph: &Graph, node_id: &str, port: &str) -> Option<PortType> {
-    graph
-        .nodes
-        .iter()
-        .find(|node| node.id == node_id)?
-        .outputs
-        .iter()
-        .find(|output| output.name == port)
-        .map(|output| output.ty)
-}
-
-/// Would an edge `from → to` close a loop? True when `from` already
-/// depends on `to` (or they are the same node).
-#[cfg(test)]
-pub fn would_cycle(graph: &Graph, from: &str, to: &str) -> bool {
-    let index = graph_index(graph);
-    let (Some(from), Some(to)) = (index.node(from), index.node(to)) else {
-        return from == to;
-    };
-    index.ancestors(from).contains(&to)
-}
-
-/// Every input port an output can legally be wired to: same type, not the
-/// same node, no cycle. `Fn` and `Publish.value` inputs are flexible (any
-/// type re-types the port) and `Http.body`/`Http.headers` accept anything as
-/// well.
-pub fn compatible_inputs(graph: &Graph, from_node: &str, from_port: &str) -> Vec<(String, String)> {
-    let index = graph_index(graph);
-    let Some(from) = index.node(from_node) else {
-        return Vec::new();
-    };
-    let Some(ty) = graph.nodes[from]
-        .outputs
-        .iter()
-        .find(|output| output.name == from_port)
-        .map(|output| output.ty)
-    else {
-        return Vec::new();
-    };
-    let ancestors = index.ancestors(from);
-    let mut out = Vec::new();
-    for (node_index, node) in graph.nodes.iter().enumerate() {
-        if node_index == from || ancestors.contains(&node_index) {
-            continue;
-        }
-        for input in &node.inputs {
-            let flexible = node.type_name == "Fn"
-                || (node.type_name == "Publish" && input.port == "value")
-                || (node.type_name == "Http"
-                    && (input.port == "body" || input.port == "headers"))
-                || (node.type_name == "Output" && input.port == "value");
-            if flexible || input.ty == ty {
-                out.push((node.id.clone(), input.port.clone()));
-            }
-        }
-    }
-    out
-}
-
-/// Connect an output to an input. Fails with a reason when the types do
-/// not match or the edge would loop.
-pub fn connect(
-    graph: &Graph,
-    from_node: &str,
-    from_port: &str,
-    to_node: &str,
-    to_port: &str,
-) -> Result<Graph, String> {
-    let ty = output_port_type(graph, from_node, from_port)
-        .ok_or_else(|| format!("{from_node} has no output {from_port}"))?;
-    if !compatible_inputs(graph, from_node, from_port)
-        .iter()
-        .any(|(node, port)| node == to_node && port == to_port)
-    {
-        return Err(format!(
-            "{to_node}.{to_port} does not accept {} from {from_node}.{from_port}",
-            ty.as_str()
-        ));
-    }
-    let mut next = graph.clone();
-    let node = next
-        .nodes
-        .iter_mut()
-        .find(|node| node.id == to_node)
-        .ok_or_else(|| format!("no node {to_node}"))?;
-    let input = node
-        .inputs
-        .iter_mut()
-        .find(|input| input.port == to_port)
-        .ok_or_else(|| format!("{to_node} has no input {to_port}"))?;
-    input.value = NodeInputValue::Edge(EdgeRef {
-        from_node: from_node.to_string(),
-        from_port: from_port.to_string(),
-    });
-    if matches!(node.type_name.as_str(), "Fn" | "Output" | "Publish") {
-        input.ty = ty;
-    }
-    if node.type_name == "Output" {
-        if let Some((_, value)) = node.params.iter_mut().find(|(name, _)| name == "type") {
-            *value = Literal::Id(ty.as_str().to_string());
-        }
-    }
-    next.edges
-        .retain(|edge| !(edge.to_node == to_node && edge.to_port == to_port));
-    next.edges.push(Edge {
-        from_node: from_node.to_string(),
-        from_port: from_port.to_string(),
-        to_node: to_node.to_string(),
-        to_port: to_port.to_string(),
-    });
-    Ok(next)
-}
-
-fn empty_literal(ty: PortType) -> Literal {
-    match ty {
-        PortType::Text => Literal::Str(String::new()),
-        PortType::Json => Literal::Obj(Vec::new()),
-        PortType::List => Literal::Arr(Vec::new()),
-        PortType::Image
-        | PortType::Audio
-        | PortType::Video
-        | PortType::Mesh
-        | PortType::Bytes => Literal::Null,
-    }
-}
-
-fn disconnected_default(type_name: &str, input: &NodeInput) -> Literal {
-    match (type_name, input.port.as_str()) {
-        ("Llm", "prompt") | ("Http", "url") | ("Image" | "Gen", "prompt") => {
-            Literal::Str(String::new())
-        }
-        ("Http", "headers") => Literal::Obj(Vec::new()),
-        ("Fn", _) => empty_literal(input.ty),
-        _ => Literal::Null,
-    }
-}
-
-/// Drop the edge into an input. Dynamic `Fn.in` fields and built-in inputs
-/// regain their empty literal default; an already-literal input is untouched.
-pub fn disconnect(graph: &Graph, to_node: &str, to_port: &str) -> Graph {
-    let mut next = graph.clone();
-    next.edges
-        .retain(|edge| !(edge.to_node == to_node && edge.to_port == to_port));
-    if let Some(node) = next.nodes.iter_mut().find(|node| node.id == to_node) {
-        let type_name = node.type_name.clone();
-        if let Some(input) = node.inputs.iter_mut().find(|input| input.port == to_port) {
-            if matches!(input.value, NodeInputValue::Edge(_)) {
-                input.value = NodeInputValue::Literal(disconnected_default(&type_name, input));
-            }
-        }
-    }
-    next
-}
-
-/// Set a param, or a literal input of the same name. `type` on an Input /
-/// Output / Ask re-types its port so the graph stays consistent.
-pub fn set_param(graph: &Graph, node_id: &str, key: &str, value: Literal) -> Graph {
-    let mut next = graph.clone();
-    let Some(node) = next.nodes.iter_mut().find(|node| node.id == node_id) else {
-        return next;
-    };
-    let mut is_param = false;
-    if let Some((_, slot)) = node.params.iter_mut().find(|(name, _)| name == key) {
-        *slot = value.clone();
-        is_param = true;
-    }
-    if let Some(input) = node.inputs.iter_mut().find(|input| input.port == key) {
-        if !is_param || matches!(input.value, NodeInputValue::Literal(_)) {
-            input.value = NodeInputValue::Literal(value.clone());
-        }
-    } else if !is_param {
-        node.params.push((key.to_string(), value.clone()));
-    }
-    if key == "type" {
-        let ty = match &value {
-            Literal::Id(text) | Literal::Str(text) => port_type_from_name(text),
-            _ => None,
-        };
-        if let Some(ty) = ty {
-            match node.type_name.as_str() {
-                "Input" | "Text" | "Ask" => {
-                    node.outputs = vec![Port {
-                        name: ty.as_str().to_string(),
-                        ty,
-                    }];
-                    let id = node.id.clone();
-                    next.edges.retain(|edge| edge.from_node != id);
-                    for other in &mut next.nodes {
-                        for input in &mut other.inputs {
-                            if matches!(&input.value, NodeInputValue::Edge(edge) if edge.from_node == id)
-                            {
-                                input.value = NodeInputValue::Literal(Literal::Null);
-                            }
-                        }
-                    }
-                }
-                "Output" => {
-                    if let Some(input) = node.inputs.first_mut() {
-                        input.ty = ty;
-                    }
-                }
-                _ => {}
-            }
-        }
-    }
-    next
-}
-
-pub fn set_fn_src(graph: &Graph, node_id: &str, src: &str) -> Graph {
-    let mut next = graph.clone();
-    if let Some(node) = next.nodes.iter_mut().find(|node| node.id == node_id) {
-        node.fn_src = Some(src.trim().to_string());
-    }
-    next
-}
-
-pub fn set_face_src(graph: &Graph, node_id: &str, src: &str) -> Graph {
-    let mut next = graph.clone();
-    if let Some(node) = next.nodes.iter_mut().find(|node| node.id == node_id) {
-        let src = src.trim();
-        node.face_src = (!src.is_empty() && src != "nil").then(|| src.to_string());
-    }
-    next
-}
-
-/// Dependency depth of every node: sources are 0, a node is one past its
-/// deepest input.
-pub fn depths(graph: &Graph) -> HashMap<String, usize> {
-    let mut depth: HashMap<String, usize> = HashMap::new();
-    let mut upstream: HashMap<&str, Vec<&str>> = HashMap::new();
-    for edge in &graph.edges {
-        upstream
-            .entry(edge.to_node.as_str())
-            .or_default()
-            .push(edge.from_node.as_str());
-    }
-    fn walk<'a>(
-        id: &'a str,
-        upstream: &HashMap<&'a str, Vec<&'a str>>,
-        depth: &mut HashMap<String, usize>,
-        guard: &mut HashSet<&'a str>,
-    ) -> usize {
-        if let Some(value) = depth.get(id) {
-            return *value;
-        }
-        if !guard.insert(id) {
-            return 0;
-        }
-        let value = upstream
-            .get(id)
-            .map(|sources| {
-                sources
-                    .iter()
-                    .map(|source| walk(source, upstream, depth, guard) + 1)
-                    .max()
-                    .unwrap_or(0)
-            })
-            .unwrap_or(0);
-        guard.remove(id);
-        depth.insert(id.to_string(), value);
-        value
-    }
-    for node in &graph.nodes {
-        let mut guard = HashSet::new();
-        walk(&node.id, &upstream, &mut depth, &mut guard);
-    }
-    depth
-}
-
-/// Give every node without an `at` a place. A node with wired inputs sits
-/// one column to the right of its right-most upstream node, on its row,
-/// using the column pitch the placed nodes already use (else the default);
-/// a source sits in the first column, below anything already there. Nodes
-/// are placed in dependency order, so every upstream node has a place first.
-pub fn auto_place(graph: &mut Graph) {
-    let depth = depths(graph);
-    let mut xs: Vec<f64> = graph.nodes.iter().filter_map(|node| node.at.map(|at| at.0)).collect();
-    xs.sort_by(|a, b| a.total_cmp(b));
-    xs.dedup_by(|a, b| (*a - *b).abs() < 1.0);
-    let mut deltas: Vec<f64> = xs
-        .windows(2)
-        .map(|pair| pair[1] - pair[0])
-        .filter(|delta| *delta >= NODE_WIDTH)
-        .collect();
-    deltas.sort_by(|a, b| a.total_cmp(b));
-    let pitch = deltas
-        .get(deltas.len() / 2)
-        .copied()
-        .unwrap_or(NODE_WIDTH + COLUMN_GAP);
-    let node_index: HashMap<String, usize> = graph
-        .nodes
-        .iter()
-        .enumerate()
-        .map(|(index, node)| (node.id.clone(), index))
-        .collect();
-    let mut upstream = vec![Vec::new(); graph.nodes.len()];
-    for edge in &graph.edges {
-        if let (Some(from), Some(to)) = (
-            node_index.get(&edge.from_node).copied(),
-            node_index.get(&edge.to_node).copied(),
-        ) {
-            upstream[to].push(from);
-        }
-    }
-    let mut order: Vec<usize> = (0..graph.nodes.len()).collect();
-    order.sort_by_key(|index| depth.get(&graph.nodes[*index].id).copied().unwrap_or(0));
-    let mut first_column_bottom = graph
-        .nodes
-        .iter()
-        .filter_map(|node| node.at)
-        .filter(|(x, _)| (*x - FIRST_AT.0).abs() < NODE_WIDTH)
-        .map(|(_, y)| y)
-        .fold(FIRST_AT.1 - ROW_GAP, f64::max);
-    let cell_height = ROW_GAP * 0.5;
-    let mut occupied: HashMap<(i64, i64), Vec<(f64, f64)>> = HashMap::new();
-    let cell = |at: (f64, f64)| {
-        (
-            (at.0 / NODE_WIDTH).floor() as i64,
-            (at.1 / cell_height).floor() as i64,
-        )
-    };
-    for at in graph.nodes.iter().filter_map(|node| node.at) {
-        occupied.entry(cell(at)).or_default().push(at);
-    }
-    for index in order {
-        if graph.nodes[index].at.is_some() {
-            continue;
-        }
-        let anchor = upstream
-            .get(index)
-            .into_iter()
-            .flatten()
-            .filter_map(|from| graph.nodes[*from].at)
-            .max_by(|a, b| a.0.total_cmp(&b.0));
-        let mut at = match anchor {
-            Some((x, y)) => (x + pitch, y),
-            None => {
-                first_column_bottom += ROW_GAP;
-                (FIRST_AT.0, first_column_bottom)
-            }
-        };
-        // Never on top of a placed node: step down a row until clear.
-        while {
-            let (cell_x, cell_y) = cell(at);
-            (-1..=1).any(|dx| {
-                (-1..=1).any(|dy| {
-                    occupied
-                        .get(&(cell_x + dx, cell_y + dy))
-                        .is_some_and(|points| {
-                            points.iter().any(|(x, y)| {
-                                (*x - at.0).abs() < NODE_WIDTH
-                                    && (*y - at.1).abs() < cell_height
-                            })
-                        })
-                })
-            })
-        } {
-            at.1 += ROW_GAP;
-        }
-        graph.nodes[index].at = Some(at);
-        occupied.entry(cell(at)).or_default().push(at);
-    }
-}
-
-/// Catalog types with at least one input that accepts `ty`.
-pub fn types_with_compatible_input<'a>(
-    catalog: &'a [NodeTypeCatalog],
-    ty: PortType,
-) -> Vec<&'a NodeTypeCatalog> {
-    catalog
-        .iter()
-        .filter(|entry| {
-            matches!(entry.type_name.as_str(), "Fn" | "Output" | "Publish")
-                || entry.ports._in.iter().any(|port| port.ty == ty)
-        })
-        .collect()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_flow::{NodeParamCatalog, NodePortsCatalog};
-
-    fn catalog(type_name: &str, kind: &str, ins: &[(&str, PortType)], outs: &[(&str, PortType)]) -> NodeTypeCatalog {
-        NodeTypeCatalog {
-            type_name: type_name.to_string(),
-            kind: kind.to_string(),
-            domain: None,
-            models: Vec::new(),
-            ports: NodePortsCatalog {
-                _in: ins
-                    .iter()
-                    .map(|(name, ty)| Port { name: name.to_string(), ty: *ty })
-                    .collect(),
-                out: outs
-                    .iter()
-                    .map(|(name, ty)| Port { name: name.to_string(), ty: *ty })
-                    .collect(),
-            },
-            params: vec![
-                NodeParamCatalog {
-                    name: "type".to_string(),
-                    default: JsonValue::String("text".to_string()),
-                    doc: String::new(),
-                    range: None,
-                },
-                NodeParamCatalog {
-                    name: "steps".to_string(),
-                    default: JsonValue::F64(8.0),
-                    doc: "1..50".to_string(),
-                    range: None,
-                },
-            ],
-            face: format!("{type_name}Face"),
-            doc: String::new(),
-        }
-    }
-
-    fn empty() -> Graph {
-        Graph {
-            revision: 1,
-            label: "t".into(),
-            brief: String::new(),
-            trigger: "manual".into(),
-            concurrency: 1,
-            autostart: false,
-            nodes: Vec::new(),
-            edges: Vec::new(),
-            tools: Vec::new(),
-            flow_ui_src: None,
-            warnings: Vec::new(),
-        }
-    }
-
-    #[test]
-    fn add_node_gets_a_fresh_id_and_prelude_defaults() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let (g, id) = add_node(&empty(), &input, (10.0, 20.0));
-        assert_eq!(id, "input_1");
-        let (g, id2) = add_node(&g, &input, (10.0, 20.0));
-        assert_eq!(id2, "input_2");
-        let node = &g.nodes[0];
-        assert_eq!(node.at, Some((10.0, 20.0)));
-        assert_eq!(node.outputs[0].name, "text");
-        assert!(matches!(
-            node.params.iter().find(|(n, _)| n == "type").unwrap().1,
-            Literal::Id(ref t) if t == "text"
-        ));
-        assert!(matches!(
-            node.params.iter().find(|(n, _)| n == "steps").unwrap().1,
-            Literal::Num(v) if v == 8.0
-        ));
-    }
-
-    #[test]
-    fn face_remount_ignores_layout_but_catches_structure() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let (graph, id) = add_node(&empty(), &input, (10.0, 20.0));
-        let moved = resize_node(&move_node(&graph, &id, (31.5, 47.25)), &id, (440.0, 180.0));
-        assert!(!needs_face_remount(&graph, &moved));
-
-        let mut changed_face = graph.clone();
-        changed_face.nodes[0].face_src = Some("View{}".into());
-        assert!(needs_face_remount(&graph, &changed_face));
-
-        let mut changed_ports = graph.clone();
-        changed_ports.nodes[0].outputs[0].ty = PortType::Image;
-        assert!(needs_face_remount(&graph, &changed_ports));
-    }
-
-    #[test]
-    fn connect_checks_types_and_writes_the_edge() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let image = catalog(
-            "Image",
-            "gen",
-            &[("prompt", PortType::Text), ("image", PortType::Image)],
-            &[("image", PortType::Image)],
-        );
-        let (g, a) = add_node(&empty(), &input, (0.0, 0.0));
-        let (g, b) = add_node(&g, &image, (0.0, 0.0));
-        let compatible = compatible_inputs(&g, &a, "text");
-        assert_eq!(compatible, vec![(b.clone(), "prompt".to_string())]);
-        assert!(connect(&g, &a, "text", &b, "image").is_err());
-        let g = connect(&g, &a, "text", &b, "prompt").unwrap();
-        assert_eq!(g.edges.len(), 1);
-        let prompt = g.nodes[1].inputs.iter().find(|i| i.port == "prompt").unwrap();
-        assert!(matches!(&prompt.value, NodeInputValue::Edge(e) if e.from_node == a && e.from_port == "text"));
-        assert!(would_cycle(&g, &b, &a));
-        let g = disconnect(&g, &b, "prompt");
-        assert!(g.edges.is_empty());
-        assert!(matches!(
-            g.nodes[1].inputs.iter().find(|i| i.port == "prompt").unwrap().value,
-            NodeInputValue::Literal(Literal::Str(ref value)) if value.is_empty()
-        ));
-    }
-
-    #[test]
-    fn publish_value_accepts_and_retypes_non_image_outputs() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let publish = catalog(
-            "Publish",
-            "publish",
-            &[("value", PortType::Image)],
-            &[("asset", PortType::Json)],
-        );
-        let (graph, source) = add_node(&empty(), &input, (0.0, 0.0));
-        let (graph, target) = add_node(&graph, &publish, (300.0, 0.0));
-        assert!(compatible_inputs(&graph, &source, "text")
-            .contains(&(target.clone(), "value".to_string())));
-        let graph = connect(&graph, &source, "text", &target, "value").unwrap();
-        assert_eq!(graph.nodes[1].inputs[0].ty, PortType::Text);
-    }
-
-    #[test]
-    fn disconnect_restores_llm_prompt_default() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let llm = catalog("Llm", "chat", &[("prompt", PortType::Text)], &[("text", PortType::Text)]);
-        let (graph, source) = add_node(&empty(), &input, (0.0, 0.0));
-        let (graph, target) = add_node(&graph, &llm, (300.0, 0.0));
-        let graph = connect(&graph, &source, "text", &target, "prompt").unwrap();
-        let graph = disconnect(&graph, &target, "prompt");
-        assert!(matches!(
-            graph.nodes[1].inputs[0].value,
-            NodeInputValue::Literal(Literal::Str(ref value)) if value.is_empty()
-        ));
-    }
-
-    #[test]
-    fn disconnect_restores_fn_text_input_and_preserves_a_literal() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let function = catalog("Fn", "fn", &[("text", PortType::Text)], &[("text", PortType::Text)]);
-        let (graph, source) = add_node(&empty(), &input, (0.0, 0.0));
-        let (graph, target) = add_node(&graph, &function, (300.0, 0.0));
-        let graph = connect(&graph, &source, "text", &target, "text").unwrap();
-        let graph = disconnect(&graph, &target, "text");
-        assert!(matches!(
-            graph.nodes[1].inputs[0].value,
-            NodeInputValue::Literal(Literal::Str(ref value)) if value.is_empty()
-        ));
-
-        let mut literal_graph = graph.clone();
-        literal_graph.nodes[1].inputs[0].value =
-            NodeInputValue::Literal(Literal::Str("kept".into()));
-        let literal_graph = disconnect(&literal_graph, &target, "text");
-        assert!(matches!(
-            literal_graph.nodes[1].inputs[0].value,
-            NodeInputValue::Literal(Literal::Str(ref value)) if value == "kept"
-        ));
-    }
-
-    #[test]
-    fn output_adopts_the_type_it_is_wired_to() {
-        let image = catalog("Image", "gen", &[("prompt", PortType::Text)], &[("image", PortType::Image)]);
-        let output = catalog("Output", "output", &[], &[]);
-        let (g, a) = add_node(&empty(), &image, (0.0, 0.0));
-        let (g, b) = add_node(&g, &output, (0.0, 0.0));
-        let g = connect(&g, &a, "image", &b, "value").unwrap();
-        let out = &g.nodes[1];
-        assert_eq!(out.inputs[0].ty, PortType::Image);
-        assert!(matches!(
-            out.params.iter().find(|(n, _)| n == "type").unwrap().1,
-            Literal::Id(ref t) if t == "image"
-        ));
-    }
-
-    #[test]
-    fn move_and_delete() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let llm = catalog("Llm", "chat", &[("prompt", PortType::Text)], &[("text", PortType::Text)]);
-        let (g, a) = add_node(&empty(), &input, (0.0, 0.0));
-        let (g, b) = add_node(&g, &llm, (0.0, 0.0));
-        let g = connect(&g, &a, "text", &b, "prompt").unwrap();
-        let g = move_node(&g, &b, (300.4, 99.6));
-        assert_eq!(g.nodes[1].at, Some((300.4, 99.6)));
-        let g = delete_node(&g, &a);
-        assert_eq!(g.nodes.len(), 1);
-        assert!(g.edges.is_empty());
-        assert!(matches!(g.nodes[0].inputs[0].value, NodeInputValue::Literal(Literal::Null)));
-    }
-
-    #[test]
-    fn set_param_retypes_an_input_port() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let (g, a) = add_node(&empty(), &input, (0.0, 0.0));
-        let g = set_param(&g, &a, "type", Literal::Id("image".into()));
-        assert_eq!(g.nodes[0].outputs[0].name, "image");
-        assert_eq!(g.nodes[0].outputs[0].ty, PortType::Image);
-        let g = set_param(&g, &a, "value", Literal::Str("x".into()));
-        assert!(matches!(
-            g.nodes[0].params.iter().find(|(n, _)| n == "value").unwrap().1,
-            Literal::Str(ref t) if t == "x"
-        ));
-    }
-
-    #[test]
-    fn auto_place_walks_left_to_right_by_dependency() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let llm = catalog("Llm", "chat", &[("prompt", PortType::Text)], &[("text", PortType::Text)]);
-        let (g, a) = add_node(&empty(), &input, (0.0, 0.0));
-        let (g, b) = add_node(&g, &llm, (0.0, 0.0));
-        let (g, c) = add_node(&g, &llm, (0.0, 0.0));
-        let mut g = connect(&g, &a, "text", &b, "prompt").unwrap();
-        g = connect(&g, &b, "text", &c, "prompt").unwrap();
-        for node in &mut g.nodes {
-            node.at = None;
-        }
-        auto_place(&mut g);
-        let at = |id: &str| g.nodes.iter().find(|n| n.id == id).unwrap().at.unwrap();
-        assert_eq!(at(&a), FIRST_AT);
-        assert_eq!(at(&b).0, FIRST_AT.0 + NODE_WIDTH + COLUMN_GAP);
-        assert_eq!(at(&c).0, FIRST_AT.0 + 2.0 * (NODE_WIDTH + COLUMN_GAP));
-        assert_eq!(at(&b).1, FIRST_AT.1);
-    }
-
-    #[test]
-    fn compatible_types_filter() {
-        let cats = vec![
-            catalog("Input", "input", &[], &[("text", PortType::Text)]),
-            catalog("Image", "gen", &[("prompt", PortType::Text)], &[("image", PortType::Image)]),
-            catalog("Upscale", "gen", &[("image", PortType::Image)], &[("image", PortType::Image)]),
-        ];
-        let names: Vec<_> = types_with_compatible_input(&cats, PortType::Image)
-            .iter()
-            .map(|c| c.type_name.as_str())
-            .collect();
-        assert_eq!(names, vec!["Upscale"]);
-    }
-
-    #[test]
-    fn graph_index_storage_and_compatibility_scan_are_linear_in_graph_size() {
-        let input = catalog("Input", "input", &[], &[("text", PortType::Text)]);
-        let llm = catalog(
-            "Llm",
-            "chat",
-            &[("prompt", PortType::Text)],
-            &[("text", PortType::Text)],
-        );
-        let (seed, _) = add_node(&empty(), &input, (0.0, 0.0));
-        let (template, _) = add_node(&empty(), &llm, (0.0, 0.0));
-        let mut graph = empty();
-        let mut source = seed.nodes[0].clone();
-        source.id = "n0".into();
-        graph.nodes.push(source);
-        for index in 1..512 {
-            let mut node = template.nodes[0].clone();
-            node.id = format!("n{index}");
-            node.inputs[0].value = NodeInputValue::Edge(EdgeRef {
-                from_node: format!("n{}", index - 1),
-                from_port: "text".into(),
-            });
-            graph.edges.push(Edge {
-                from_node: format!("n{}", index - 1),
-                from_port: "text".into(),
-                to_node: node.id.clone(),
-                to_port: "prompt".into(),
-            });
-            graph.nodes.push(node);
-        }
-        let index = graph_index(&graph);
-        assert_eq!(index.ancestor_indices("n511").len(), graph.nodes.len());
-        assert_eq!(
-            compatible_inputs(&graph, "n0", "text").len(),
-            graph.nodes.len() - 1
-        );
-    }
-}
diff --git a/apps/flow-ui/src/graph_view.rs b/apps/flow-ui/src/graph_view.rs
deleted file mode 100644
index 9df2d9634..000000000
--- a/apps/flow-ui/src/graph_view.rs
+++ /dev/null
@@ -1,241 +0,0 @@
-//! Thin projection from the editable flow graph into the reusable canvas model.
-
-use crate::graph_edit;
-use makepad_flow::{Graph, Literal, Node, NodeInputValue, PortType};
-use makepad_flowgraph::{CompatiblePorts, EdgeView, GraphView, NodeView, PortView};
-use std::collections::{HashMap, HashSet};
-
-pub(crate) fn declared_output_type(node: &Node) -> Option<PortType> {
-    if node.type_name != "Output" {
-        return None;
-    }
-    node.params
-        .iter()
-        .find_map(|(name, value)| {
-            if name != "type" {
-                return None;
-            }
-            match value {
-                Literal::Id(name) | Literal::Str(name) => PortType::from_str(name),
-                _ => None,
-            }
-        })
-        .or_else(|| node.inputs.first().map(|input| input.ty))
-}
-
-#[derive(Clone, Copy, PartialEq, Eq)]
-pub(crate) enum PortIcon {
-    Text,
-    Image,
-    Audio,
-    Video,
-    Mesh,
-    Json,
-    Bytes,
-}
-
-impl PortIcon {
-    pub(crate) fn for_type(ty: PortType) -> Self {
-        match ty {
-            PortType::Text => Self::Text,
-            PortType::Image => Self::Image,
-            PortType::Audio => Self::Audio,
-            PortType::Video => Self::Video,
-            PortType::Mesh => Self::Mesh,
-            PortType::Json | PortType::List => Self::Json,
-            PortType::Bytes => Self::Bytes,
-        }
-    }
-}
-
-fn full_bleed(node: &Node) -> bool {
-    match node.kind.as_str() {
-        "output" => declared_output_type(node)
-            .or_else(|| node.inputs.first().map(|input| input.ty))
-            .is_some_and(PortType::is_media),
-        // A generator card shows its settings; the picture lives on the
-        // Output card it feeds (user, 2026-09-04).
-        "input" => node
-            .outputs
-            .first()
-            .is_some_and(|port| port.ty.is_media()),
-        _ => false,
-    }
-}
-
-/// Project the host graph, including its app-owned automatic placement, into
-/// the string-keyed data consumed by `FlowCanvas`.
-pub fn view_of(graph: &Graph) -> GraphView {
-    let mut graph = graph.clone();
-    graph_edit::auto_place(&mut graph);
-    let connected_outputs: HashSet<(&str, &str)> = graph
-        .edges
-        .iter()
-        .map(|edge| (edge.from_node.as_str(), edge.from_port.as_str()))
-        .collect();
-    GraphView {
-        nodes: graph
-            .nodes
-            .iter()
-            .map(|node| NodeView {
-                id: node.id.clone(),
-                title: node.id.clone(),
-                type_name: node.type_name.clone(),
-                kind: node.kind.clone(),
-                at: node.at.unwrap_or(makepad_flowgraph::FIRST_AT),
-                size: node.size,
-                flip: node.flip,
-                inputs: node
-                    .inputs
-                    .iter()
-                    .map(|input| PortView {
-                        name: input.port.clone(),
-                        kind: input.ty.as_str().to_string(),
-                        connected: matches!(input.value, NodeInputValue::Edge(_)),
-                    })
-                    .collect(),
-                outputs: node
-                    .outputs
-                    .iter()
-                    .map(|output| PortView {
-                        name: output.name.clone(),
-                        kind: output.ty.as_str().to_string(),
-                        connected: connected_outputs
-                            .contains(&(node.id.as_str(), output.name.as_str())),
-                    })
-                    .collect(),
-                full_bleed: full_bleed(node),
-                params: node
-                    .params
-                    .iter()
-                    .filter_map(|(name, value)| match value {
-                        Literal::Id(value) | Literal::Str(value) => {
-                            Some((name.clone(), value.clone()))
-                        }
-                        _ => None,
-                    })
-                    .collect(),
-            })
-            .collect(),
-        edges: graph
-            .edges
-            .iter()
-            .map(|edge| EdgeView {
-                from: edge.from_node.clone(),
-                from_port: edge.from_port.clone(),
-                to: edge.to_node.clone(),
-                to_port: edge.to_port.clone(),
-            })
-            .collect(),
-    }
-}
-
-/// Precompute host type/cycle policy for every output. The canvas only turns
-/// the selected output's string targets into node/port indices during a drag.
-pub fn compatibility_of(graph: &Graph) -> CompatiblePorts {
-    let mut compatible = HashMap::new();
-    for node in &graph.nodes {
-        for output in &node.outputs {
-            compatible.insert(
-                (node.id.clone(), output.name.clone()),
-                graph_edit::compatible_inputs(graph, &node.id, &output.name)
-                    .into_iter()
-                    .collect(),
-            );
-        }
-    }
-    compatible
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_flow::{Edge, EdgeRef, Loc, NodeInput, Port};
-
-    fn node(id: &str, kind: &str, ty: PortType) -> Node {
-        Node {
-            id: id.into(),
-            kind: kind.into(),
-            type_name: if kind == "output" { "Output" } else { "Input" }.into(),
-            params: Vec::new(),
-            inputs: Vec::new(),
-            outputs: vec![Port {
-                name: ty.as_str().into(),
-                ty,
-            }],
-            at: Some((10.0, 20.0)),
-            size: None,
-            flip: false,
-            loc: Loc::default(),
-            fn_src: None,
-            face_src: None,
-            on_fail: "fail".into(),
-            label: None,
-            domain: None,
-            doc: None,
-        }
-    }
-
-    #[test]
-    fn projects_ports_edges_layout_and_full_bleed() {
-        let mut source = node("picture", "input", PortType::Image);
-        source.size = Some((420.0, 260.0));
-        source.flip = true;
-        let mut sink = node("result", "output", PortType::Text);
-        sink.outputs.clear();
-        sink.params = vec![("type".into(), Literal::Id("image".into()))];
-        sink.inputs.push(NodeInput {
-            port: "value".into(),
-            ty: PortType::Image,
-            value: NodeInputValue::Edge(EdgeRef {
-                from_node: "picture".into(),
-                from_port: "image".into(),
-            }),
-        });
-        let graph = Graph {
-            revision: 1,
-            label: "test".into(),
-            brief: String::new(),
-            trigger: "manual".into(),
-            concurrency: 1,
-            autostart: false,
-            nodes: vec![source, sink],
-            edges: vec![Edge {
-                from_node: "picture".into(),
-                from_port: "image".into(),
-                to_node: "result".into(),
-                to_port: "value".into(),
-            }],
-            tools: Vec::new(),
-            flow_ui_src: None,
-            warnings: Vec::new(),
-        };
-
-        let view = view_of(&graph);
-        assert_eq!(view.edges[0].from_port, "image");
-        assert_eq!(view.nodes[0].at, (10.0, 20.0));
-        assert_eq!(view.nodes[0].size, Some((420.0, 260.0)));
-        assert!(view.nodes[0].flip);
-        assert!(view.nodes[0].full_bleed);
-        assert!(view.nodes[0].outputs[0].connected);
-        assert!(view.nodes[1].inputs[0].connected);
-        assert!(view.nodes[1].full_bleed);
-    }
-
-    #[test]
-    fn every_media_output_is_full_bleed() {
-        for ty in [
-            PortType::Image,
-            PortType::Video,
-            PortType::Audio,
-            PortType::Mesh,
-        ] {
-            let input = node("generator", "input", ty);
-            let mut output = node("output", "output", ty);
-            output.outputs.clear();
-            output.params = vec![("type".into(), Literal::Id(ty.as_str().into()))];
-            assert!(full_bleed(&input), "input generator for {ty:?}");
-            assert!(full_bleed(&output), "Output card for {ty:?}");
-        }
-    }
-}
diff --git a/apps/flow-ui/src/main.rs b/apps/flow-ui/src/main.rs
deleted file mode 100644
index 498a72c1f..000000000
--- a/apps/flow-ui/src/main.rs
+++ /dev/null
@@ -1,6435 +0,0 @@
-// integration notes
-// F3 supplied the canvas, faces, inspector, source/App views and running list;
-// F4 supplied `services` (the aichat bridge) and the port/event/worker wiring
-// kept here; F3b rewrote the canvas (transform camera, cards, progress bars),
-// the faces and the panels, and added the menu bar, the toolbar with the
-// run's total bar, the template picker behind New, the hub model lists and the
-// dev-only `FLOW_GEN_BASE_URL` seam. The client keeps typed instance/run/value
-// methods plus `_json` render projections; `FlowClient::models` is additive.
-
-mod services;
-mod assets;
-
-use crate::services::{BridgeContext, FlowServices, FlowUiAction};
-pub use makepad_widgets;
-
-mod faces;
-mod graph_edit;
-mod graph_view;
-mod panels;
-mod queue;
-mod testpattern;
-mod theme;
-mod values;
-mod viewer;
-
-use faces::{model_choices, model_choices_for_node, BridgeCall, FaceBridgeCall, FaceHost, ModelChoice};
-use makepad_flow::client::{
-    ClientError, FlowClient, FlowSubscriber, FlowSubscriberConfig,
-    SessionConnector, SessionStatus, SubscriptionEvent,
-};
-use makepad_flow::host::FlowServer;
-use makepad_flow::{
-    AssetsResponse, CreateBatchRequest, CreateBatchResponse, CreateInstanceRequest, CreateRunResponse,
-    Event as FlowEvent, FlowDefinition, FlowSummary,
-    Graph, InstanceRow, Literal, ModelsResponse, NodeTypeCatalog, NodeState, NodesResponse,
-    ParallelismResponse, PortType, PutFlowResponse, RunRowDto, RunState, TemplateSummary, ValueRef,
-};
-use makepad_code_editor::code_view::CodeViewAction;
-use makepad_widgets::makepad_platform::thread::SignalToUI;
-use makepad_widgets::*;
-use makepad_flowgraph::{
-    CanvasEdit, FlowCanvas, FlowCanvasAction, NodeFacesScope, NodeStatus, Selection, FIRST_AT,
-};
-use makepad_flowgraph::wire_route::WireMode;
-use panels::{
-    FlowList, Inspector, InspectorAction, Palette, PaletteAction, RunBar, TemplatePicker,
-};
-use queue::{QueueAction, QueueList};
-use std::collections::{HashMap, HashSet};
-use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
-use std::sync::{Arc, Mutex};
-use values::ValueCache;
-use viewer::{ImageViewer, ImageViewerAction, ImageViewerItem};
-
-app_main!(App);
-
-/// The template the app starts from when the root is empty.
-const FIRST_TEMPLATE: &str = "prompt-to-image";
-/// How often the hub's model lists are refreshed while a flow with generators is open.
-const MODELS_REFRESH_SECS: f64 = 10.0;
-const ASSET_PREVIEW_MAX_IN_FLIGHT: usize = 4;
-const ASSET_PREVIEW_RETRY_SECS: f64 = 2.0;
-
-const TEMPLATES_MENU: &str = "Templates";
-
-/// The menu id of a template's entry; the name is the server's, so it is
-/// stable across list refreshes.
-fn template_menu_id(name: &str) -> LiveId {
-    LiveId::from_str(&format!("template:{name}"))
-}
-
-fn grouped_new_menu_templates(mut templates: Vec<TemplateSummary>) -> Vec<TemplateSummary> {
-    templates.sort_by(|left, right| {
-        makepad_flow::templates::group_rank(&left.group)
-            .cmp(&makepad_flow::templates::group_rank(&right.group))
-            .then_with(|| left.name.cmp(&right.name))
-    });
-    for template in &mut templates {
-        template.label = format!("{} · {}", template.group.to_ascii_uppercase(), template.label);
-    }
-    templates
-}
-
-fn set_wire_menu_checks(menus: &mut [MenuDef], mode: WireMode) {
-    for entry in menus.iter_mut().flat_map(|menu| &mut menu.items) {
-        if entry.id == live_id!(wires_routed) {
-            entry.label = if mode == WireMode::Routed {
-                "  ✓ Routed"
-            } else {
-                "    Routed"
-            }
-            .to_string();
-        } else if entry.id == live_id!(wires_bezier) {
-            entry.label = if mode == WireMode::Bezier {
-                "  ✓ Bezier"
-            } else {
-                "    Bezier"
-            }
-            .to_string();
-        }
-    }
-}
-
-fn is_focus_routed_input(event: &Event) -> bool {
-    matches!(
-        event,
-        Event::KeyDown(_)
-            | Event::KeyUp(_)
-            | Event::TextInput(_)
-            | Event::TextRangeReplace(_)
-            | Event::TextCopy(_)
-            | Event::TextCut(_)
-            | Event::ImeAction(_)
-            | Event::SelectionHandleDrag(_)
-    )
-}
-
-fn is_viewer_modal_input(event: &Event) -> bool {
-    is_focus_routed_input(event)
-        || matches!(
-            event,
-            Event::MouseDown(_)
-                | Event::MouseMove(_)
-                | Event::MouseUp(_)
-                | Event::MouseLeave(_)
-                | Event::TouchUpdate(_)
-                | Event::LongPress(_)
-                | Event::Scroll(_)
-                | Event::PhysicalKeyboard(_)
-                | Event::Drag(_)
-                | Event::Drop(_)
-                | Event::DragEnd
-                | Event::MacosMenuCommand(_)
-        )
-}
-
-const HELP_SHORTCUTS: &str = "⌘N  new flow from a template
-⌘O  open the next flow
-⌘S  save the source pane
-⌘Z / ⇧⌘Z  undo / redo a graph edit
-⌘⌫  delete the selected node
-⌘D  duplicate the selected node
-⌘R  run · ⌘.  cancel · ⇧⌘K  clear outputs · ⌥⌘R  run to the selected node
-⌘1 / ⌘2 / ⌘3  canvas · app view · source
-F  flip the selected card's input/output facing
-⌘= / ⌘-  zoom in / out · ⌘0  100 % · Home  fit
-drag empty canvas to pan · wheel to zoom at the cursor
-drag from a port to wire it · drag a palette card onto the canvas";
-
-const HELP_ABOUT: &str = "Flow — makepad's canvas for AI pipelines.
-Every node runs on the hub fleet; the file is the truth and this window is a view of it.
-The flow server runs embedded in this window unless another one already serves the root.";
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    let FlowCanvas = mod.widgets.FlowCanvas{
-        draw_bg +: {
-            color_a: theme.flow_grid_a
-            color_b: theme.flow_grid_b
-        }
-        draw_card +: {shadow_color: theme.flow_shadow}
-        draw_title +: {color: theme.flow_text}
-        draw_meta +: {color: theme.flow_text_muted}
-        draw_port +: {color: theme.flow_text_port}
-        draw_chip +: {color: theme.flow_text_chip}
-        draw_error +: {color: theme.flow_error}
-        card_color: theme.flow_surface
-        card_color_hover: theme.flow_surface_hover
-        card_edge_color: theme.flow_edge
-        accent_color: theme.flow_accent
-        highlight_color: theme.flow_highlight
-        color_input: theme.flow_input
-        color_output: theme.flow_success
-        color_chat: theme.flow_chat
-        color_gen: theme.flow_generation
-        color_fn: theme.flow_function
-        color_http: theme.flow_http
-        color_ask: theme.flow_waiting
-        color_flow: theme.flow_text_port
-        color_port_text: theme.flow_port_text
-        color_port_image: theme.flow_port_image
-        color_port_audio: theme.flow_port_audio
-        color_port_video: theme.flow_port_video
-        color_port_mesh: theme.flow_port_mesh
-        color_port_json: theme.flow_port_json
-        color_port_list: theme.flow_port_list
-        color_port_bytes: theme.flow_port_bytes
-        color_state_running: theme.flow_state_running
-        color_state_done: theme.flow_success
-        color_state_failed: theme.flow_error
-        color_state_waiting: theme.flow_waiting
-        color_state_inactive: theme.flow_text_muted
-        color_state_idle: theme.flow_state_idle
-        color_port_label_connected: theme.flow_text_port_connected
-        color_port_label_open: theme.flow_text_port_open
-
-        styles +: {
-            FlowNodeStyle{kind: "input" color: theme.flow_input icon: crate_resource("self:resources/icons/input.svg")}
-            FlowNodeStyle{kind: "output" color: theme.flow_success icon: crate_resource("self:resources/icons/output.svg")}
-            FlowNodeStyle{kind: "chat" color: theme.flow_chat icon: crate_resource("self:resources/icons/chat.svg")}
-            FlowNodeStyle{kind: "gen" color: theme.flow_generation icon: crate_resource("self:resources/icons/gen.svg")}
-            FlowNodeStyle{kind: "fn" color: theme.flow_function icon: crate_resource("self:resources/icons/fn.svg")}
-            FlowNodeStyle{kind: "http" color: theme.flow_http icon: crate_resource("self:resources/icons/http.svg")}
-            FlowNodeStyle{kind: "ask" color: theme.flow_waiting icon: crate_resource("self:resources/icons/ask.svg")}
-            FlowNodeStyle{kind: "flow" color: theme.flow_text_port icon: crate_resource("self:resources/icons/flow.svg")}
-
-            FlowPortStyle{kind: "text" color: theme.flow_port_text icon: crate_resource("self:resources/icons/text.svg")}
-            FlowPortStyle{kind: "image" color: theme.flow_port_image icon: crate_resource("self:resources/icons/image.svg")}
-            FlowPortStyle{kind: "audio" color: theme.flow_port_audio icon: crate_resource("self:resources/icons/audio.svg")}
-            FlowPortStyle{kind: "video" color: theme.flow_port_video icon: crate_resource("self:resources/icons/video.svg")}
-            FlowPortStyle{kind: "mesh" color: theme.flow_port_mesh icon: crate_resource("self:resources/icons/mesh.svg")}
-            FlowPortStyle{kind: "json" color: theme.flow_port_json icon: crate_resource("self:resources/icons/json.svg")}
-            FlowPortStyle{kind: "list" color: theme.flow_port_list icon: crate_resource("self:resources/icons/json.svg")}
-            FlowPortStyle{kind: "bytes" color: theme.flow_port_bytes icon: crate_resource("self:resources/icons/bytes.svg")}
-        }
-    }
-
-    let SectionTitle = Label{
-        width: Fill
-        height: Fit
-        margin: Inset{top: 1 bottom: 0}
-        text: ""
-        draw_text +: {
-            color: theme.flow_text_subtle
-            text_style: theme.font_bold{font_size: 8}
-        }
-    }
-
-    let Panel = RoundedShadowView{
-        width: Fill
-        height: Fill
-        flow: Down
-        cursor: MouseCursor.Default
-        grab_key_focus: false
-        padding: Inset{left: 8 right: 8 top: 6 bottom: 6}
-        spacing: 3
-        show_bg: true
-        draw_bg +: {
-            color: theme.flow_surface_translucent
-            border_radius: 12.0
-            border_size: 1.0
-            border_color: theme.flow_surface_hover
-            shadow_color: theme.flow_shadow
-            shadow_radius: 12.0
-            shadow_offset: vec2(0.0, 0.0)
-        }
-    }
-
-    let PanelSplitter = Splitter{
-        width: Fill
-        height: Fill
-        size: 8.0
-        draw_bg +: {
-            color_bg: theme.flow_clear
-            color: theme.flow_divider
-            color_hover: theme.flow_accent_hover
-            color_drag: theme.flow_accent
-            splitter_pad: 2.0
-            bar_size: 72.0
-            border_radius: 2.0
-        }
-    }
-
-    let ToolText = Label{
-        width: Fit
-        height: Fit
-        text: ""
-        draw_text +: {
-            color: theme.flow_text_muted
-            text_style: theme.font_regular{font_size: 9.5}
-        }
-    }
-
-    let HelpPanel = RoundedView{
-        width: 560
-        height: Fit
-        flow: Down
-        spacing: theme.space_2
-        padding: Inset{left: 16 right: 16 top: 12 bottom: 14}
-        show_bg: true
-        draw_bg +: {
-            color: theme.flow_surface
-            border_radius: 14.0
-            border_size: 1.0
-            border_color: theme.flow_edge_soft
-        }
-    }
-
-    startup() do #(App::script_component(vm)){
-        ui: Root{
-            main_window := Window{
-                window.title: "Flow"
-                window.inner_size: vec2(1800, 1000)
-                pass.clear_color: theme.flow_window
-                body +: {
-                    width: Fill
-                    height: Fill
-                    flow: Down
-
-                    menu_bar := MenuBar{
-                        menus: [
-                            {label: "File" items: [
-                                {id: @new_from_template label: "New from template…" shortcut: "Cmd+N"}
-                                {id: @open_flow label: "Open next flow" shortcut: "Cmd+O"}
-                                {id: @save label: "Save source" shortcut: "Cmd+S"}
-                                {id: @revert label: "Revert last edit"}
-                                {sep: true}
-                                {id: @delete_flow label: "Delete flow"}
-                                {sep: true}
-                                {id: @quit label: "Quit" shortcut: "Cmd+Q"}
-                            ]}
-                            {label: "Edit" items: [
-                                {id: @undo label: "Undo" shortcut: "Cmd+Z"}
-                                {id: @redo label: "Redo" shortcut: "Shift+Cmd+Z"}
-                                {sep: true}
-                                {id: @delete_selection label: "Delete" shortcut: "Cmd+Backspace"}
-                                {id: @select_all label: "Select all" shortcut: "Cmd+A"}
-                                {id: @duplicate label: "Duplicate node" shortcut: "Cmd+D"}
-                            ]}
-                            {label: "View" items: [
-                                {id: @view_canvas label: "Canvas" shortcut: "Cmd+1"}
-                                {id: @view_source label: "Source" shortcut: "Cmd+3"}
-                                {id: @view_inspector label: "Inspector" shortcut: "Cmd+I"}
-                                {id: @flip_card label: "Flip card" shortcut: "F"}
-                                {sep: true}
-                                {id: @toggle_left label: "Flows, Running and Palette" shortcut: "Cmd+L"}
-                                {sep: true}
-                                {id: @zoom_in label: "Zoom in" shortcut: "Cmd+Plus"}
-                                {id: @zoom_out label: "Zoom out" shortcut: "Cmd+Minus"}
-                                {id: @zoom_fit label: "Fit" shortcut: "Home"}
-                                {id: @zoom_100 label: "100 %" shortcut: "Cmd+0"}
-                                {sep: true}
-                                {id: @wires_heading label: "Wires" enabled: false}
-                                {id: @wires_routed label: "  ✓ Routed"}
-                                {id: @wires_bezier label: "    Bezier"}
-                            ]}
-                            {label: "Run" items: [
-                                {id: @run label: "Run" shortcut: "Cmd+R"}
-                                {id: @cancel label: "Cancel" shortcut: "Cmd+Period"}
-                                {id: @clear_outputs label: "Clear outputs" shortcut: "Shift+Cmd+K"}
-                                {id: @run_to_node label: "Run to selected node" shortcut: "Alt+Cmd+R"}
-                            ]}
-                            {label: "Help" items: [
-                                {id: @help_shortcuts label: "Keyboard shortcuts" shortcut: "F1"}
-                                {id: @help_language label: "Flow language cheat sheet"}
-                                {sep: true}
-                                {id: @help_about label: "About Flow"}
-                            ]}
-                        ]
-                    }
-
-                    workspace := View{
-                        width: Fill
-                        height: Fill
-                        flow: Overlay
-
-                        canvas_view := View{
-                            width: Fill
-                            height: Fill
-                            flow: Down
-                            canvas := FlowCanvas{}
-                        }
-                        chrome := View{
-                            width: Fill
-                            height: Fill
-                            flow: Down
-
-                            toolbar := RoundedShadowView{
-                                width: Fill
-                                height: 46
-                                flow: Right
-                                cursor: MouseCursor.Default
-                                grab_key_focus: false
-                                spacing: theme.space_2
-                                padding: Inset{left: 12 right: 12 top: 6 bottom: 6}
-                                margin: Inset{left: 8 right: 8 top: 4 bottom: 4}
-                                align: Align{y: 0.5}
-                                show_bg: true
-                                draw_bg +: {
-                                    color: theme.flow_surface_translucent
-                                    border_radius: 12.0
-                                    border_size: 1.0
-                                    border_color: theme.flow_surface_hover
-                                    shadow_color: theme.flow_shadow
-                                    shadow_radius: 12.0
-                                    shadow_offset: vec2(0.0, 0.0)
-                                }
-                                status_dot := RoundedView{
-                                    width: 8
-                                    height: 8
-                                    draw_bg +: {
-                                        border_radius: 4.0
-                                        color: theme.flow_text_muted
-                                    }
-                                }
-                                status_chip := ToolText{text: "Discovering"}
-                                flow_name := Label{
-                                    width: Fit
-                                    height: Fit
-                                    margin: Inset{left: 10}
-                                    text: "No flow open"
-                                    draw_text +: {
-                                        color: theme.flow_text
-                                        text_style: theme.font_bold{font_size: 11}
-                                    }
-                                }
-                                instance_chip := ToolText{}
-                                design_btn := ButtonFlat{text: "Design" visible: false}
-                                View{width: 10 height: 1}
-                                run_btn := Button{text: "▶ Run"}
-                                parallel := ComboBox{
-                                    width: 86
-                                    height: 28
-                                    labels: ["1", "max · 1"]
-                                }
-                                cancel_btn := ButtonFlat{text: "Cancel"}
-                                clear_btn := ButtonFlat{text: "Clear"}
-                                run_bar := RunBar{width: 220 height: 6 margin: Inset{left: 6 right: 6}}
-                                run_state := ToolText{width: Fill}
-                                zoom_label := ToolText{text: "100 %"}
-                                fit_btn := ButtonFlat{text: "Fit"}
-                                side_btn := ButtonFlat{text: "Source"}
-                                new_btn := Button{text: "New"}
-                            }
-
-                            column_split := PanelSplitter{
-                                width: Fill
-                                height: Fill
-                                axis: SplitterAxis.Horizontal
-                                align: SplitterAlign.FromA(244.0)
-                                min_vertical: 180.0
-                                max_vertical: 620.0
-                                a: View{
-                                    width: Fill
-                                    height: Fill
-                                    left_panel := View{
-                                        width: Fill
-                                        height: Fill
-                                        clip_x: false
-                                        clip_y: false
-                                        padding: Inset{left: 8 right: 4 bottom: 8}
-                                        left_flow_split := PanelSplitter{
-                                            axis: SplitterAxis.Vertical
-                                            align: SplitterAlign.FromA(176.0)
-                                            min_horizontal: 72.0
-                                            max_horizontal: 220.0
-                                            a: Panel{
-                                                SectionTitle{text: "FLOWS"}
-                                                flow_list := FlowList{}
-                                            }
-                                            b: View{
-                                                width: Fill
-                                                height: Fill
-                                                left_running_split := PanelSplitter{
-                                                    axis: SplitterAxis.Vertical
-                                                    align: SplitterAlign.FromA(194.0)
-                                                    min_horizontal: 100.0
-                                                    max_horizontal: 104.0
-                                                    a: Panel{
-                                                        running := QueueList{}
-                                                    }
-                                                    b: Panel{
-                                                        SectionTitle{text: "PALETTE"}
-                                                        palette_note := Label{
-                                                            width: Fill
-                                                            height: Fit
-                                                            text: "Drag a card onto the canvas to add a node."
-                                                            draw_text +: {
-                                                                color: theme.flow_text_hint
-                                                                text_style: theme.font_regular{font_size: 8.5}
-                                                            }
-                                                        }
-                                                        palette := Palette{}
-                                                    }
-                                                }
-                                            }
-                                        }
-                                    }
-                                }
-
-                                b: View{
-                                    width: Fill
-                                    height: Fill
-                                    canvas_right_split := PanelSplitter{
-                                        axis: SplitterAxis.Horizontal
-                                        align: SplitterAlign.FromB(338.0)
-                                        min_vertical: 320.0
-                                        max_vertical: 260.0
-                                        a: View{width: Fill height: Fill}
-                                        b: View{
-                                            width: Fill
-                                            height: Fill
-                                            right_panel := View{
-                                                width: Fill
-                                                height: Fill
-                                                clip_x: false
-                                                clip_y: false
-                                                padding: Inset{left: 4 right: 8 bottom: 8}
-                                                inspector := Inspector{}
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                        }
-
-                        source_overlay := View{
-                            width: Fill
-                            height: Fill
-                            flow: Overlay
-                            visible: false
-                            source_card := Panel{
-                                width: 760
-                                height: 620
-                                align: Align{x: 0.5 y: 0.5}
-                                spacing: theme.space_2
-                                padding: Inset{left: 10 right: 10 top: 8 bottom: 10}
-                                head := View{
-                                    width: Fill
-                                    height: 28
-                                    flow: Right
-                                    align: Align{y: 0.5}
-                                    SectionTitle{width: Fill text: "SOURCE"}
-                                    save_btn := Button{text: "Save"}
-                                    close_source := ButtonFlat{text: "×"}
-                                }
-                                source := CodeView{
-                                    editor +: {
-                                        width: Fill
-                                        height: Fill
-                                        read_only: false
-                                        show_gutter: true
-                                        word_wrap: false
-                                        draw_text +: {text_style: theme.font_code{font_size: 9}}
-                                    }
-                                }
-                                View{
-                                    width: Fill
-                                    height: 18
-                                    align: Align{x: 1.0 y: 1.0}
-                                    resize_grip := Label{
-                                        width: 18
-                                        height: 18
-                                        text: "◢"
-                                        draw_text +: {color: theme.flow_text_muted text_style: theme.font_regular{font_size: 12}}
-                                    }
-                                }
-                            }
-                        }
-
-                        error_line := View{
-                            width: Fill
-                            height: Fill
-                            flow: Down
-                            align: Align{y: 1.0}
-                            padding: Inset{left: 12 right: 12 bottom: 10}
-                            error_label := Label{
-                                width: Fill
-                                height: Fit
-                                text: ""
-                                draw_text +: {
-                                    color: theme.flow_error
-                                    text_style: theme.font_regular{font_size: 9}
-                                }
-                            }
-                        }
-                        template_view := View{
-                            width: Fill
-                            height: Fill
-                            align: Align{x: 0.5 y: 0.5}
-                            visible: false
-                            template_picker := TemplatePicker{}
-                        }
-                        help_view := View{
-                            width: Fill
-                            height: Fill
-                            align: Align{x: 0.5 y: 0.5}
-                            visible: false
-                            help := HelpPanel{
-                                head := View{
-                                    width: Fill
-                                    height: Fit
-                                    flow: Right
-                                    align: Align{y: 0.5}
-                                    help_title := Label{
-                                        width: Fill
-                                        height: Fit
-                                        text: ""
-                                        draw_text +: {
-                                            text_style: theme.font_bold{font_size: 11}
-                                            color: theme.flow_text
-                                        }
-                                    }
-                                    help_close := ButtonFlat{text: "Close"}
-                                }
-                                help_body := ScrollYView{
-                                    width: Fill
-                                    height: Fit{max: FitBound.Abs(520)}
-                                    help_text := Label{
-                                        width: Fill
-                                        height: Fit
-                                        text: ""
-                                        draw_text +: {
-                                            color: theme.flow_text_body
-                                            text_style: theme.font_regular{font_size: 9.5}
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                        value_preview_view := View{
-                            width: Fill
-                            height: Fill
-                            flow: Overlay
-                            visible: false
-                            preview_scrim := RoundedView{
-                                width: Fill
-                                height: Fill
-                                show_bg: true
-                                draw_bg +: {color: theme.flow_scrim}
-                            }
-                            preview_panel := RoundedShadowView{
-                                width: Fill
-                                height: Fill
-                                margin: Inset{left: 36 right: 36 top: 36 bottom: 36}
-                                padding: Inset{left: 14 right: 14 top: 12 bottom: 14}
-                                spacing: theme.space_2
-                                flow: Down
-                                show_bg: true
-                                draw_bg +: {
-                                    color: theme.flow_surface
-                                    border_color: theme.flow_edge_soft
-                                    border_size: 1.0
-                                    border_radius: 14.0
-                                    shadow_color: theme.flow_shadow
-                                    shadow_radius: 18.0
-                                }
-                                preview_head := View{
-                                    width: Fill
-                                    height: Fit
-                                    flow: Right
-                                    align: Align{y: 0.5}
-                                    preview_title := Label{
-                                        width: Fill
-                                        height: Fit
-                                        text: "Value"
-                                        draw_text +: {
-                                            color: theme.flow_text
-                                            text_style: theme.font_bold{font_size: 11}
-                                        }
-                                    }
-                                    preview_save := Button{text: "Save…"}
-                                    preview_close := ButtonFlat{text: "Close"}
-                                }
-                                preview_value := mod.flow.ui.ValueView{
-                                    width: Fill
-                                    height: Fill
-                                }
-                            }
-                        }
-                        clear_confirm := Modal{
-                            content +: {
-                                width: 420
-                                height: Fit
-                                confirm_panel := HelpPanel{
-                                    Label{
-                                        width: Fill
-                                        height: Fit
-                                        text: "Cancel this run and clear generated output?"
-                                        draw_text +: {
-                                            color: theme.flow_text
-                                            text_style: theme.font_bold{font_size: 11}
-                                        }
-                                    }
-                                    Label{
-                                        width: Fill
-                                        height: Fit
-                                        text: "Node results, streamed text and progress will be removed. Your inputs and flow file stay unchanged."
-                                        draw_text +: {
-                                            color: theme.flow_text_body
-                                            text_style: theme.font_regular{font_size: 9.5}
-                                        }
-                                    }
-                                    View{
-                                        width: Fill
-                                        height: Fit
-                                        flow: Right
-                                        spacing: theme.space_2
-                                        align: Align{x: 1.0 y: 0.5}
-                                        clear_cancel := ButtonFlat{text: "Keep running"}
-                                        clear_confirm_btn := Button{text: "Cancel and clear"}
-                                    }
-                                }
-                            }
-                        }
-                        image_viewer := ImageViewer{}
-                    }
-                }
-            }
-        }
-    }
-}
-
-enum IoResult {
-    Flows(Result<Vec<FlowSummary>, ClientError>),
-    Flow {
-        name: String,
-        generation: u64,
-        result: Result<FlowDefinition, ClientError>,
-    },
-    Saved {
-        name: String,
-        source: String,
-        result: Result<PutFlowResponse, ClientError>,
-    },
-    Created {
-        name: String,
-        result: Result<PutFlowResponse, ClientError>,
-    },
-    GraphPut {
-        name: String,
-        result: Result<PutFlowResponse, ClientError>,
-    },
-    Catalog(Result<NodesResponse, ClientError>),
-    Templates(Result<Vec<TemplateSummary>, ClientError>),
-    Models {
-        domain: String,
-        result: Result<ModelsResponse, ClientError>,
-    },
-    Parallelism {
-        flow: String,
-        result: Result<ParallelismResponse, ClientError>,
-    },
-    BatchCreated {
-        flow: String,
-        planned_nodes: Vec<String>,
-        revision: u64,
-        result: Result<CreateBatchResponse, ClientError>,
-    },
-    QueueRows {
-        generation: u64,
-        result: Result<Vec<RunRowDto>, ClientError>,
-    },
-    InstanceRunStarted {
-        flow: String,
-        generation: u64,
-        request_generation: u64,
-        planned_nodes: Vec<String>,
-        journal: InputJournal,
-        result: Result<(String, CreateRunResponse), ClientError>,
-    },
-    Instances(Result<Vec<InstanceRow>, ClientError>),
-    Instance {
-        instance: String,
-        generation: u64,
-        result: Result<InstanceRow, ClientError>,
-    },
-    InputsPut {
-        instance: String,
-        generation: u64,
-        journal: InputJournal,
-        result: Result<(), ClientError>,
-    },
-    RunSnapshot {
-        instance: String,
-        generation: u64,
-        run_id: String,
-        result: Result<RunRowDto, ClientError>,
-    },
-    InstanceCleared {
-        instance: String,
-        generation: u64,
-        result: Result<(), ClientError>,
-    },
-    Assets {
-        generation: u64,
-        query: String,
-        namespace: Option<String>,
-        next_page: bool,
-        merge_existing: bool,
-        preserve_cursor: bool,
-        result: Result<AssetsResponse, ClientError>,
-    },
-    AssetContent { id: String, result: Result<makepad_flow::ValueBytes, ClientError> },
-    AssetThumbnail {
-        alias: String,
-        result: Result<makepad_flow::ValueBytes, ClientError>,
-    },
-    Done(Result<(), ClientError>),
-}
-
-type InputKey = (String, String);
-type InputJournal = HashMap<InputKey, String>;
-
-#[derive(Clone)]
-struct RunRequest {
-    outputs: Option<Vec<String>>,
-}
-
-#[derive(Default)]
-struct IoMailbox {
-    #[cfg(test)]
-    template_requests: Vec<(String, String)>,
-    sender: Option<Sender<IoResult>>,
-    receiver: Option<Receiver<IoResult>>,
-    fetching_flows: bool,
-    fetching_instances: bool,
-    fetching_models: HashSet<String>,
-    fetching_parallelism: bool,
-    fetching_queue: bool,
-}
-
-impl IoMailbox {
-    fn start(&mut self) {
-        let (sender, receiver) = channel();
-        self.sender = Some(sender);
-        self.receiver = Some(receiver);
-    }
-}
-
-#[derive(Clone, Debug)]
-struct RunInfo {
-    run_id: String,
-    state: String,
-    started: f64,
-    finished_secs: Option<f64>,
-    revision: u64,
-    planned_nodes: Vec<String>,
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-    #[rust]
-    host: Option<FlowServer>,
-    #[rust]
-    bootstrap_task: Option<makepad_widgets::makepad_platform::thread::TaskHandle<Result<assets::Bootstrap, String>>>,
-    #[rust]
-    bootstrap_pending: bool,
-    #[rust]
-    testpattern_service: Option<testpattern::TestpatternService>,
-    #[rust]
-    session: Option<SessionConnector>,
-    #[rust]
-    subscriber: Option<FlowSubscriber>,
-    #[rust]
-    poll_timer: Timer,
-    #[rust]
-    io: IoMailbox,
-    #[rust]
-    flows: Vec<FlowSummary>,
-    #[rust]
-    templates: Vec<TemplateSummary>,
-    #[rust]
-    catalog: Vec<NodeTypeCatalog>,
-    /// The hub's model ids by domain, from `GET /v1/models?domain=`.
-    #[rust]
-    models: HashMap<String, Vec<ModelChoice>>,
-    #[rust]
-    models_fetched_at: f64,
-    #[rust]
-    parallel_max: u64,
-    #[rust]
-    parallel_use_max: bool,
-    #[rust]
-    queue_generation: u64,
-    #[rust]
-    queue_refresh_after_stale: bool,
-    #[rust]
-    assets_request_generation: u64,
-    #[rust]
-    asset_preview_inflight: HashSet<String>,
-    #[rust]
-    asset_preview_retry_at: HashMap<String, f64>,
-    #[rust]
-    selected: Option<String>,
-    #[rust]
-    definition: Option<FlowDefinition>,
-    #[rust]
-    revisions: Vec<u64>,
-    #[rust]
-    redo: Vec<u64>,
-    #[rust]
-    instance: Option<String>,
-    #[rust]
-    attachment_generation: u64,
-    #[rust]
-    run_request_generation: u64,
-    #[rust]
-    run_start_in_flight: bool,
-    #[rust]
-    instance_row: Option<InstanceRow>,
-    #[rust]
-    instances: Vec<InstanceRow>,
-    #[rust]
-    run_ordinals: HashMap<String, u64>,
-    #[rust]
-    faces: Option<FaceHost>,
-    #[rust]
-    values: ValueCache,
-    #[rust]
-    run: Option<RunInfo>,
-    #[rust]
-    outputs: HashMap<String, Vec<(String, ValueRef)>>,
-    #[rust]
-    cleared_instances: HashSet<String>,
-    #[rust]
-    unsaved: bool,
-    #[rust]
-    pending_source_edit: Option<(String, String, std::time::Instant)>,
-    #[rust]
-    source_save_pending: bool,
-    #[rust]
-    connected_server: Option<[u8; 16]>,
-    #[rust]
-    embedded: bool,
-    #[rust]
-    auto_opened: bool,
-    #[rust]
-    warned_custom: HashSet<String>,
-    #[rust]
-    palette_drop: Option<((f64, f64), String, String, PortType)>,
-    #[rust]
-    pending_inputs: HashMap<(String, String), String>,
-    #[rust]
-    input_flush_in_flight: bool,
-    #[rust]
-    deferred_run: Option<RunRequest>,
-    #[rust]
-    deferred_batch: bool,
-    #[rust]
-    deferred_flow_reload: bool,
-    #[rust]
-    pending_params: HashMap<(String, String), Literal>,
-    #[rust]
-    pending_graph: bool,
-    #[rust]
-    pending_auto_flips: HashMap<String, bool>,
-    #[rust]
-    #[rust]
-    source_mode: bool,
-    #[rust]
-    source_geometry_ready: bool,
-    #[rust]
-    source_applied_geometry: Option<Rect>,
-    #[rust]
-    source_origin: DVec2,
-    #[rust]
-    source_size: DVec2,
-    #[rust]
-    source_drag: Option<(DVec2, bool)>,
-    #[rust]
-    left_hidden: bool,
-    #[rust]
-    wire_mode: WireMode,
-    #[rust]
-    preview_digest: Option<(String, String)>,
-    #[rust]
-    preview_bytes: Option<makepad_flow::ValueBytes>,
-    #[rust]
-    save_dialog_bytes: Option<makepad_flow::ValueBytes>,
-    #[rust]
-    save_when_ready: Option<String>,
-    #[rust]
-    save_task: Option<makepad_widgets::makepad_platform::thread::TaskHandle<Result<std::path::PathBuf, String>>>,
-    #[rust]
-    time: f64,
-    #[rust]
-    services: FlowServices,
-    #[rust]
-    current_node: Option<String>,
-    #[rust]
-    selected_node: Option<String>,
-    #[rust]
-    last_error: Option<String>,
-    #[rust]
-    menu_state: (bool, bool, bool, bool, bool, bool),
-    #[rust]
-    menu_state_initialized: bool,
-    /// Splitter position remembered while the left pane is collapsed.
-    #[rust]
-    left_panel_align: Option<SplitterAlign>,
-    #[rust]
-    asset_store: Option<makepad_app_asset_server::embed::LocalStore>,
-}
-
-impl App {
-    fn startup(&mut self, cx: &mut Cx) {
-        self.io.start();
-        self.poll_timer = cx.start_interval(0.25);
-        self.bootstrap_pending = true;
-        self.drain_bootstrap(cx);
-        self.update_connection(cx);
-        self.set_wire_mode(cx, self.wire_mode);
-        self.set_modes(cx);
-    }
-
-    fn drain_bootstrap(&mut self, cx: &mut Cx) {
-        if self.bootstrap_pending && self.bootstrap_task.is_none() {
-            match cx.task_pool().submit(makepad_widgets::makepad_platform::thread::Lane::Heavy, assets::start) {
-                Ok(task) => { self.bootstrap_task = Some(task); self.bootstrap_pending = false; }
-                Err(error) => self.set_error(cx, &format!("Waiting to start Flow: {error}")),
-            }
-        }
-        let Some(result) = self.bootstrap_task.as_mut().and_then(|task| task.try_take()) else { return };
-        self.bootstrap_task = None;
-        match result {
-            Ok(Ok(started)) => {
-                self.embedded = started.host.is_some();
-                self.host = started.host;
-                self.testpattern_service = started.testpattern;
-                self.session = Some(started.session);
-                self.asset_store = started.store;
-                self.update_connection(cx);
-            }
-            Ok(Err(error)) => self.set_error(cx, &error),
-            Err(error) => self.set_error(cx, &format!("Flow startup failed: {error}")),
-        }
-    }
-
-    fn set_wire_mode(&mut self, cx: &mut Cx, mode: WireMode) {
-        self.wire_mode = mode;
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_wire_mode(cx, mode);
-        }
-
-        let menu = self.ui.menu_bar(cx, ids!(menu_bar));
-        let Some(inner) = menu.borrow() else {
-            return;
-        };
-        let mut defs = inner.menus().to_vec();
-        drop(inner);
-        set_wire_menu_checks(&mut defs, mode);
-        menu.set_menus(cx, defs);
-    }
-
-    fn client(&self) -> Option<Arc<Mutex<FlowClient>>> {
-        self.session.as_ref().and_then(|session| session.client())
-    }
-
-    fn run_is_active(&self) -> bool {
-        self.run.as_ref().is_some_and(|run| {
-            matches!(run.state.as_str(), "queued" | "running" | "waiting")
-        })
-    }
-
-    fn display_run(&mut self, cx: &mut Cx, run: RunInfo) {
-        if let Some(instance) = self.instance.as_ref() {
-            self.cleared_instances.remove(instance);
-        }
-        let changed = self.run.as_ref().map(|old| old.run_id.as_str())
-            != Some(run.run_id.as_str());
-        self.run = Some(run);
-        if changed {
-            self.current_node = None;
-            self.outputs.clear();
-            if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                canvas.clear_run(cx);
-            }
-            if let Some(faces) = self.faces.as_mut() {
-                faces.reset_run();
-            }
-        }
-        self.update_run_bar(cx);
-    }
-
-    fn detach_faces(&mut self, cx: &mut Cx) {
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_face_roots(cx, Vec::new());
-        }
-        if let Some(faces) = self.faces.take() {
-            faces.free(cx);
-        }
-    }
-
-    fn clear_attachment(&mut self, cx: &mut Cx) {
-        self.detach_faces(cx);
-        self.close_preview(cx);
-        self.attachment_generation = self.attachment_generation.wrapping_add(1);
-        self.run_request_generation = self.run_request_generation.wrapping_add(1);
-        self.run_start_in_flight = false;
-        self.instance = None;
-        self.instance_row = None;
-        self.run = None;
-        self.outputs.clear();
-        self.current_node = None;
-        self.pending_inputs.clear();
-        self.input_flush_in_flight = false;
-        self.deferred_run = None;
-        self.update_attachment_lock(cx);
-    }
-
-    /// The sole instance ownership transition. Old isolate roots are removed
-    /// before its VM is freed; only a known matching definition may remount.
-    fn attach_instance(&mut self, cx: &mut Cx, instance: Option<String>, mount: bool) {
-        if self.instance == instance {
-            if mount && self.faces.is_none() {
-                self.remount_faces(cx);
-            }
-            self.update_attachment_lock(cx);
-            return;
-        }
-        self.clear_attachment(cx);
-        self.instance = instance;
-        if mount && self.definition.is_some() {
-            self.remount_faces(cx);
-        }
-        self.update_attachment_lock(cx);
-    }
-
-    fn update_attachment_lock(&mut self, cx: &mut Cx) {
-        let locked = self.instance.is_some();
-        self.ui.button(cx, ids!(design_btn)).set_visible(cx, locked);
-        if let Some(faces) = self.faces.as_mut() {
-            faces.set_locked(cx, locked);
-        }
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_faces_locked(cx, locked);
-        }
-        if let Some(mut inspector) = self.ui.widget(cx, ids!(inspector)).borrow_mut::<Inspector>() {
-            inspector.set_locked(cx, locked);
-        }
-        if locked {
-            self.ui
-                .label(cx, ids!(instance_chip))
-                .set_text(cx, "viewing a run · locked");
-        } else {
-            self.ui
-                .label(cx, ids!(instance_chip))
-                .set_text(cx, "design");
-        }
-        self.ui.redraw(cx);
-    }
-
-    fn focus_instance(&mut self, cx: &mut Cx, instance: String, flow: Option<String>) {
-        if flow.as_deref() == self.selected.as_deref() && self.definition.is_some() {
-            self.attach_instance(cx, Some(instance), true);
-        } else {
-            self.clear_attachment(cx);
-            self.instance = Some(instance);
-            self.update_attachment_lock(cx);
-            self.definition = None;
-            if let Some(flow) = flow {
-                self.selected = Some(flow.clone());
-                self.unsaved = false;
-                self.revisions.clear();
-                self.redo.clear();
-                self.ui.label(cx, ids!(flow_name)).set_text(cx, &flow);
-                self.show_flow_list(cx);
-                self.load_flow(flow);
-            }
-        }
-        self.fetch_instance();
-        self.refresh_instances();
-    }
-
-    /// Run one client call on a worker thread; the result lands in the
-    /// mailbox and wakes the UI.
-    fn io<F>(&self, f: F)
-    where
-        F: FnOnce(&FlowClient) -> IoResult + Send + 'static,
-    {
-        let (Some(client), Some(sender)) = (self.client(), self.io.sender.clone()) else {
-            return;
-        };
-        std::thread::spawn(move || {
-            let result = match client.lock() {
-                Ok(client) => f(&client),
-                Err(_) => IoResult::Done(Err(ClientError::Protocol(
-                    "flow client lock poisoned".into(),
-                ))),
-            };
-            let _ = sender.send(result);
-            SignalToUI::set_ui_signal();
-        });
-    }
-
-    fn update_connection(&mut self, cx: &mut Cx) {
-        let Some(session) = self.session.as_ref() else {
-            return;
-        };
-        let status = session.status();
-        let (text, color) = match &status {
-            SessionStatus::Discovering => ("Discovering".to_string(), theme::state_color("cancelled")),
-            SessionStatus::Connecting { .. } => ("Connecting…".to_string(), theme::state_color("waiting")),
-            SessionStatus::Retrying { in_secs, .. } => {
-                (format!("Retrying in {in_secs} s"), theme::state_color("failed"))
-            }
-            SessionStatus::Connected { .. } => (
-                format!(
-                    "{} · r{}",
-                    if self.embedded { "embedded" } else { "attached" },
-                    self.definition
-                        .as_ref()
-                        .map(|definition| definition.revision)
-                        .unwrap_or(0)
-                ),
-                theme::state_color("done"),
-            ),
-        };
-        self.ui.label(cx, ids!(status_chip)).set_text(cx, &text);
-        let mut dot = self.ui.view(cx, ids!(status_dot));
-        script_apply_eval!(cx, dot, {draw_bg +: {color: #(color)}});
-        if let SessionStatus::Connected { server_id, .. } = status {
-            if self.connected_server != Some(server_id) {
-                self.connected_server = Some(server_id);
-                if let Some(client) = session.client() {
-                    self.services.connect(cx, client.clone());
-                    self.subscriber =
-                        FlowSubscriber::start(client, FlowSubscriberConfig::default()).ok();
-                    self.refresh_flows();
-                    self.io(|client| IoResult::Catalog(client.nodes_catalog()));
-                    self.io(|client| IoResult::Templates(client.templates()));
-                    self.refresh_instances();
-                    self.refresh_queue();
-                }
-            }
-        } else if self.connected_server.take().is_some() {
-            self.services.disconnect();
-            self.subscriber = None;
-        }
-    }
-
-    fn refresh_flows(&mut self) {
-        if self.io.fetching_flows || self.client().is_none() {
-            return;
-        }
-        self.io.fetching_flows = true;
-        self.io(|client| IoResult::Flows(client.flows()));
-    }
-
-    fn refresh_instances(&mut self) {
-        if self.io.fetching_instances || self.client().is_none() {
-            return;
-        }
-        self.io.fetching_instances = true;
-        self.io(|client| IoResult::Instances(client.instances(None, false)));
-    }
-
-    fn refresh_assets(
-        &mut self,
-        cx: &mut Cx,
-        next_page: bool,
-        merge_existing: bool,
-        preserve_cursor: bool,
-    ) {
-        if self.client().is_none() {
-            return;
-        }
-        let request = self
-            .ui
-            .widget(cx, ids!(inspector))
-            .borrow_mut::<Inspector>()
-            .map(|mut inspector| inspector.asset_request(cx, self.time, next_page, preserve_cursor));
-        let Some((query, namespace, limit, cursor)) = request else { return };
-        self.assets_request_generation = self.assets_request_generation.wrapping_add(1);
-        let generation = self.assets_request_generation;
-        self.io(move |client| {
-            IoResult::Assets {
-                generation,
-                query: query.clone(),
-                namespace: namespace.clone(),
-                next_page,
-                merge_existing,
-                preserve_cursor,
-                result: client.assets_page(&query, namespace.as_deref(), limit, cursor.as_deref()),
-            }
-        });
-    }
-
-    fn fetch_asset_thumbnail(&mut self, cx: &mut Cx, alias: String) {
-        let text_preview = self
-            .ui
-            .widget(cx, ids!(inspector))
-            .borrow::<Inspector>()
-            .is_some_and(|inspector| inspector.asset_needs_text_preview(&alias));
-        self.io(move |client| IoResult::AssetThumbnail {
-            result: if text_preview {
-                client.asset_preview(&alias)
-            } else {
-                client.asset_thumbnail(&alias)
-            },
-            alias,
-        });
-    }
-
-    fn refresh_visible_asset_previews(&mut self, cx: &mut Cx) {
-        let visible = self
-            .ui
-            .widget(cx, ids!(inspector))
-            .borrow::<Inspector>()
-            .map(|inspector| inspector.visible_asset_preview_ids(cx))
-            .unwrap_or_default();
-        let available = ASSET_PREVIEW_MAX_IN_FLIGHT
-            .saturating_sub(self.asset_preview_inflight.len());
-        for alias in visible.into_iter().take(available) {
-            if self.asset_preview_inflight.contains(&alias)
-                || self
-                    .asset_preview_retry_at
-                    .get(&alias)
-                    .is_some_and(|retry_at| *retry_at > self.time)
-            {
-                continue;
-            }
-            self.asset_preview_inflight.insert(alias.clone());
-            self.fetch_asset_thumbnail(cx, alias);
-        }
-    }
-
-    fn open_asset(&mut self, cx: &mut Cx, asset: makepad_flow::FlowAsset) {
-        self.preview_digest = Some((asset.id.clone(), asset.title.clone()));
-        self.preview_bytes = None;
-        if let Some(mut viewer) = self.ui.widget(cx, ids!(image_viewer)).borrow_mut::<ImageViewer>() {
-            viewer.show_status(cx, &asset.title, "Loading original content…");
-        }
-        self.ui.view(cx, ids!(value_preview_view)).set_visible(cx, false);
-        self.io(move |client| IoResult::AssetContent { result: client.asset_content(&asset.id), id: asset.id });
-    }
-
-    fn refresh_queue(&mut self) {
-        if self.io.fetching_queue || self.client().is_none() {
-            return;
-        }
-        self.io.fetching_queue = true;
-        let generation = self.queue_generation;
-        self.io(move |client| IoResult::QueueRows {
-            generation,
-            result: client.runs(None),
-        });
-    }
-
-    fn refresh_parallelism(&mut self) {
-        if self.io.fetching_parallelism || self.client().is_none() {
-            return;
-        }
-        let Some(flow) = self.selected.clone() else {
-            return;
-        };
-        self.io.fetching_parallelism = true;
-        self.io(move |client| IoResult::Parallelism {
-            result: client.parallelism(&flow),
-            flow,
-        });
-    }
-
-    /// The hub's models for every domain the open graph uses (the pickers
-    /// in the faces and the inspector fill from them).
-    fn refresh_models(&mut self, force: bool) {
-        let Some(graph) = self.current_graph() else {
-            return;
-        };
-        if !force && self.time - self.models_fetched_at < MODELS_REFRESH_SECS {
-            return;
-        }
-        let mut domains: Vec<String> = graph
-            .nodes
-            .iter()
-            .filter_map(|node| node.domain.clone())
-            .collect();
-        domains.sort();
-        domains.dedup();
-        self.models_fetched_at = self.time;
-        self.refresh_parallelism();
-        for domain in domains {
-            if !self.io.fetching_models.insert(domain.clone()) {
-                continue;
-            }
-            self.io(move |client| {
-                let result = client.models(Some(&domain));
-                IoResult::Models { domain, result }
-            });
-        }
-    }
-
-    fn fetch_instance(&mut self) {
-        let Some(id) = self.instance.clone() else {
-            return;
-        };
-        let generation = self.attachment_generation;
-        self.io(move |client| IoResult::Instance {
-            instance: id.clone(),
-            generation,
-            result: client.instance(&id),
-        });
-    }
-
-    fn load_flow(&mut self, name: String) {
-        let generation = self.attachment_generation;
-        self.io(move |client| {
-            let result = client.flow(&name);
-            IoResult::Flow {
-                name,
-                generation,
-                result,
-            }
-        });
-    }
-
-    fn save_source(&mut self, name: String, source: String) {
-        if self.instance.is_some() {
-            return;
-        }
-        if self.source_save_pending {
-            self.pending_source_edit = Some((name, source, std::time::Instant::now()));
-            return;
-        }
-        self.source_save_pending = true;
-        if self.pending_source_edit.as_ref().is_some_and(|(pending_name, pending_source, _)| {
-            *pending_name == name && *pending_source == source
-        }) {
-            self.pending_source_edit = None;
-        }
-        self.io(move |client| {
-            let result = client.put_source(&name, &source);
-            IoResult::Saved {
-                name,
-                source,
-                result,
-            }
-        });
-    }
-
-    /// The Templates menu lists every template the server serves, one entry
-    /// each, alphabetical; choosing one creates a flow from it and opens it.
-    /// Rebuilt whenever the template list arrives.
-    fn refresh_templates_menu(&mut self, cx: &mut Cx) {
-        let menu_bar = self.ui.menu_bar(cx, ids!(menu_bar));
-        let mut menus: Vec<MenuDef> = menu_bar
-            .borrow()
-            .map(|bar| bar.menus().to_vec())
-            .unwrap_or_default();
-        if menus.is_empty() {
-            return;
-        }
-        menus.retain(|menu| menu.label != TEMPLATES_MENU);
-        let mut templates = self.templates.clone();
-        templates.sort_by(|left, right| {
-            makepad_flow::templates::group_rank(&left.group)
-                .cmp(&makepad_flow::templates::group_rank(&right.group))
-                .then_with(|| left.label.to_lowercase().cmp(&right.label.to_lowercase()))
-        });
-        // One greyed heading per group, its templates indented beneath it.
-        let mut items: Vec<makepad_widgets::menu_bar::MenuEntry> = Vec::new();
-        let mut previous_group: Option<&str> = None;
-        for template in &templates {
-            if previous_group != Some(template.group.as_str()) {
-                if previous_group.is_some() {
-                    items.push(makepad_widgets::menu_bar::MenuEntry::separator());
-                }
-                let mut heading = makepad_widgets::menu_bar::MenuEntry::item(
-                    LiveId::from_str(&format!("template-group:{}", template.group)),
-                    template.group.as_str(),
-                    None,
-                );
-                heading.enabled = false;
-                items.push(heading);
-                previous_group = Some(template.group.as_str());
-            }
-            items.push(makepad_widgets::menu_bar::MenuEntry::item(
-                template_menu_id(&template.name),
-                format!("  {}", template.label),
-                None,
-            ));
-        }
-        if items.is_empty() {
-            menu_bar.set_menus(cx, menus);
-            return;
-        }
-        // Second on the bar, right after File: the place a new flow starts.
-        let at = menus.len().min(1);
-        menus.insert(at, MenuDef::new(TEMPLATES_MENU, items));
-        menu_bar.set_menus(cx, menus);
-    }
-
-    fn create_from_template(&mut self, template: &str) {
-        let name = self.fresh_flow_name(template);
-        let template = template.to_string();
-        #[cfg(test)]
-        self.io.template_requests.push((name.clone(), template.clone()));
-        self.io(move |client| {
-            let result = client.create_from_template(&name, &template);
-            IoResult::Created { name, result }
-        });
-    }
-
-    fn open_flow(&mut self, cx: &mut Cx, name: String) {
-        self.clear_attachment(cx);
-        self.selected = Some(name.clone());
-        self.definition = None;
-        self.unsaved = false;
-        self.deferred_flow_reload = false;
-        self.pending_auto_flips.clear();
-        self.revisions.clear();
-        self.redo.clear();
-        self.ui.label(cx, ids!(flow_name)).set_text(cx, &name);
-        self.set_error(cx, "");
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.clear_run(cx);
-            canvas.reset_view(cx);
-        }
-        self.update_run_bar(cx);
-        self.show_flow_list(cx);
-        self.load_flow(name);
-    }
-
-    /// Nothing open yet: the newest live instance's flow, else the
-    /// prompt-to-image flow, else the first flow; an empty root gets the
-    /// prompt-to-image template.
-    fn maybe_auto_open(&mut self, cx: &mut Cx) {
-        if self.auto_opened || self.selected.is_some() || self.io.fetching_flows || self.io.fetching_instances {
-            return;
-        }
-        self.auto_opened = true;
-        if self.flows.is_empty() {
-            self.create_from_template(FIRST_TEMPLATE);
-            return;
-        }
-        let from_instance = self
-            .instances
-            .iter()
-            .filter(|row| row.live && self.flows.iter().any(|flow| flow.name == row.flow))
-            .max_by_key(|row| row.last_activity_ms)
-            .map(|row| row.flow.clone());
-        let name = from_instance
-            .or_else(|| {
-                self.flows
-                    .iter()
-                    .find(|flow| flow.name.starts_with(FIRST_TEMPLATE))
-                    .map(|flow| flow.name.clone())
-            })
-            .or_else(|| self.flows.first().map(|flow| flow.name.clone()));
-        if let Some(name) = name {
-            self.open_flow(cx, name);
-        }
-    }
-
-    /// Every canvas / inspector / face edit ends here: the new graph goes to
-    /// the server, the file is rewritten, and `flow.changed` redraws.
-    fn put_graph(&mut self, cx: &mut Cx, graph: Graph) {
-        self.put_graph_with(cx, graph, false);
-    }
-
-    /// A run view is a locked snapshot of the design's meaning, but the
-    /// cards' layout stays the reader's: moving, sizing and flipping a card
-    /// (`layout_only`) writes the file there too, as it does in design.
-    fn put_graph_with(&mut self, cx: &mut Cx, graph: Graph, layout_only: bool) {
-        if self.instance.is_some() && !layout_only {
-            return;
-        }
-        let Some(name) = self.selected.clone() else {
-            return;
-        };
-        self.pending_auto_flips.clear();
-        let canonical = self
-            .flows
-            .iter()
-            .find(|flow| flow.name == name)
-            .map(|flow| flow.canonical)
-            .unwrap_or(true);
-        if !canonical && self.warned_custom.insert(name.clone()) {
-            self.set_error(
-                cx,
-                "this flow has logic outside its nodes; canvas edits rewrite the file from the graph",
-            );
-        }
-        let remount = self
-            .definition
-            .as_ref()
-            .and_then(|definition| definition.graph.as_ref())
-            .is_none_or(|old| graph_edit::needs_face_remount(old, &graph));
-        if let Some(definition) = self.definition.as_mut() {
-            // The canvas draws the edit at once; the server's re-evaluation
-            // confirms or corrects it through flow.changed. The file text
-            // follows the graph the way the server rewrites it, so a remount
-            // mounts against a `Flow{}` that already lists a dropped node.
-            definition.graph = Some(graph.clone());
-            definition.source = makepad_flow::graph::write(&graph);
-        }
-        self.show_graph(cx);
-        if remount {
-            self.remount_faces(cx);
-        }
-        self.pending_graph = true;
-        self.redo.clear();
-        self.io(move |client| {
-            let result = client.put_graph(&name, &graph);
-            IoResult::GraphPut { name, result }
-        });
-    }
-
-    fn current_graph(&self) -> Option<Graph> {
-        self.definition
-            .as_ref()
-            .and_then(|definition| definition.graph.clone())
-    }
-
-    fn apply_edit(&mut self, cx: &mut Cx, edit: CanvasEdit) {
-        let layout_only = matches!(
-            edit,
-            CanvasEdit::Move { .. } | CanvasEdit::Resize { .. } | CanvasEdit::Flip { .. }
-        );
-        if self.instance.is_some() && !layout_only {
-            return;
-        }
-        let Some(graph) = self.current_graph() else {
-            return;
-        };
-        let next = match edit {
-            CanvasEdit::Move { node, at } => graph_edit::move_node(&graph, &node, at),
-            CanvasEdit::Resize { node, size } => graph_edit::resize_node(&graph, &node, size),
-            CanvasEdit::Flip { node } => {
-                let Some(flip) = graph
-                    .nodes
-                    .iter()
-                    .find(|candidate| candidate.id == node)
-                    .map(|candidate| !candidate.flip)
-                else {
-                    return;
-                };
-                self.with_canvas(cx, |_, canvas| canvas.lock_flip(&node));
-                graph_edit::flip_node(&graph, &node, flip)
-            }
-            CanvasEdit::Connect {
-                from_node,
-                from_port,
-                to_node,
-                to_port,
-            } => match graph_edit::connect(&graph, &from_node, &from_port, &to_node, &to_port) {
-                Ok(next) => next,
-                Err(error) => {
-                    self.set_error(cx, &error);
-                    return;
-                }
-            },
-            CanvasEdit::Disconnect { to_node, to_port } => {
-                graph_edit::disconnect(&graph, &to_node, &to_port)
-            }
-            CanvasEdit::Delete { node } => graph_edit::delete_node(&graph, &node),
-            CanvasEdit::AddType { type_name, at } => {
-                let Some(entry) = self.catalog.iter().find(|entry| entry.type_name == type_name)
-                else {
-                    return;
-                };
-                graph_edit::add_node(&graph, entry, at).0
-            }
-        };
-        self.put_graph_with(cx, next, layout_only);
-    }
-
-    fn duplicate_selected(&mut self, cx: &mut Cx) {
-        if self.instance.is_some() {
-            return;
-        }
-        let (Some(graph), Some(selected)) = (self.current_graph(), self.selected_node.clone()) else {
-            return;
-        };
-        let Some(node) = graph.nodes.iter().find(|node| node.id == selected).cloned() else {
-            return;
-        };
-        let Some(entry) = self.catalog.iter().find(|entry| entry.type_name == node.type_name) else {
-            return;
-        };
-        let at = node.at.unwrap_or(FIRST_AT);
-        let (mut next, id) = graph_edit::add_node(&graph, entry, (at.0 + 40.0, at.1 + 60.0));
-        if let Some(copy) = next.nodes.iter_mut().find(|n| n.id == id) {
-            copy.params = node.params.clone();
-            copy.fn_src = node.fn_src.clone();
-            copy.face_src = node.face_src.clone();
-            copy.size = node.size;
-            copy.flip = node.flip;
-        }
-        self.put_graph(cx, next);
-    }
-
-    fn drain_io(&mut self, cx: &mut Cx) {
-        loop {
-            let next = match self.io.receiver.as_ref().map(Receiver::try_recv) {
-                Some(Ok(result)) => result,
-                Some(Err(TryRecvError::Empty | TryRecvError::Disconnected)) | None => break,
-            };
-            match next {
-                IoResult::Flows(result) => {
-                    self.io.fetching_flows = false;
-                    match result {
-                        Ok(flows) => {
-                            self.flows = flows;
-                            self.show_flow_list(cx);
-                            self.update_connection(cx);
-                            self.maybe_auto_open(cx);
-                        }
-                        Err(error) => self.show_error(cx, &error),
-                    }
-                }
-                IoResult::Flow {
-                    name,
-                    generation,
-                    result,
-                } => {
-                    if self.selected.as_deref() != Some(&name)
-                        || generation != self.attachment_generation
-                    {
-                        continue;
-                    }
-                    match result {
-                        Ok(definition) => {
-                            self.show_flow(cx, definition);
-                            self.refresh_models(true);
-                        }
-                        Err(error) => self.show_error(cx, &error),
-                    }
-                }
-                IoResult::Saved {
-                    name,
-                    source,
-                    result,
-                } => {
-                    self.source_save_pending = false;
-                    // An older save must never switch the selected flow or
-                    // replace newer editor text/diagnostics as it finishes.
-                    let current = self.instance.is_none()
-                        && self.selected.as_deref() == Some(&name)
-                        && self.ui.widget(cx, ids!(source)).text() == source;
-                    match result {
-                    Ok(_) => {
-                        if current {
-                            self.unsaved = false;
-                            self.set_error(cx, "");
-                            self.load_flow(name);
-                        }
-                        self.refresh_flows();
-                        self.services.refresh_definitions();
-                    }
-                    Err(error) if current => self.show_error(cx, &error),
-                    Err(_) => {}
-                    }
-                },
-                IoResult::Created { name, result } => match result {
-                    Ok(_) => {
-                        self.refresh_flows();
-                        self.services.refresh_definitions();
-                        self.open_flow(cx, name);
-                    }
-                    Err(error) => self.show_error(cx, &error),
-                },
-                IoResult::GraphPut { name, result } => {
-                    self.pending_graph = false;
-                    let mut graph_saved = false;
-                    match result {
-                        Ok(mut response) => {
-                            graph_saved = true;
-                            for (id, flip) in &self.pending_auto_flips {
-                                if let Some(node) =
-                                    response.graph.nodes.iter_mut().find(|node| node.id == *id)
-                                {
-                                    node.flip = *flip;
-                                }
-                            }
-                            if self.selected.as_deref() == Some(&name) {
-                                let remount = self
-                                    .definition
-                                    .as_ref()
-                                    .and_then(|definition| definition.graph.as_ref())
-                                    .is_none_or(|old| {
-                                        graph_edit::needs_face_remount(old, &response.graph)
-                                    });
-                                if let Some(definition) = self.definition.as_mut() {
-                                    definition.revision = response.revision;
-                                    definition.graph = Some(response.graph);
-                                    definition.error = None;
-                                }
-                                self.push_revision(response.revision);
-                                self.show_graph(cx);
-                                if remount {
-                                    self.remount_faces(cx);
-                                }
-                            }
-                            self.refresh_flows();
-                            self.services.refresh_definitions();
-                            if std::mem::take(&mut self.deferred_batch) {
-                                self.queue_run(cx);
-                            }
-                        }
-                        Err(error) => {
-                            self.deferred_batch = false;
-                            self.show_error(cx, &error);
-                            if let Some(name) = self.selected.clone() {
-                                self.load_flow(name);
-                            }
-                        }
-                    }
-                    if graph_saved {
-                        if let Some(request) = self.deferred_run.take() {
-                            self.start_run(request.outputs);
-                        }
-                    }
-                }
-                IoResult::Catalog(result) => match result {
-                    Ok(catalog) => {
-                        self.catalog = catalog.types;
-                        if let Some(mut palette) =
-                            self.ui.widget(cx, ids!(palette)).borrow_mut::<Palette>()
-                        {
-                            palette.set_types(cx, &self.catalog, false);
-                        }
-                        if self.definition.is_some() {
-                            self.remount_faces(cx);
-                        }
-                    }
-                    Err(error) => self.show_error(cx, &error),
-                },
-                IoResult::Templates(result) => match result {
-                    Ok(mut templates) => {
-                        // The shared list keeps the server's labels; the New
-                        // picker shows them prefixed by group, the Templates
-                        // menu under group headings.
-                        templates.sort_by(|left, right| {
-                            makepad_flow::templates::group_rank(&left.group)
-                                .cmp(&makepad_flow::templates::group_rank(&right.group))
-                                .then_with(|| left.label.to_lowercase().cmp(&right.label.to_lowercase()))
-                        });
-                        self.templates = templates;
-                        if let Some(mut picker) = self
-                            .ui
-                            .widget(cx, ids!(template_picker))
-                            .borrow_mut::<TemplatePicker>()
-                        {
-                            picker.set_templates(cx, grouped_new_menu_templates(self.templates.clone()));
-                        }
-                        self.refresh_templates_menu(cx);
-                    }
-                    Err(error) => self.show_error(cx, &error),
-                },
-                IoResult::Models { domain, result } => {
-                    self.io.fetching_models.remove(&domain);
-                    match result {
-                        Ok(response) => {
-                            self.models.insert(domain, model_choices(&response));
-                            self.push_models(cx);
-                        }
-                        Err(error) => {
-                            // Preserve the last good choices; a first failure leaves
-                            // the picker with its built-in "hub picks" entry.
-                            log!("flow-ui: models for {domain}: {error}");
-                        }
-                    }
-                }
-                IoResult::Parallelism { flow, result } => {
-                    self.io.fetching_parallelism = false;
-                    if self.selected.as_deref() != Some(flow.as_str()) {
-                        self.refresh_parallelism();
-                        continue;
-                    }
-                    match result {
-                        Ok(response) => {
-                            self.parallel_max = response.max.max(1);
-                            let combo = self.ui.combo_box(cx, ids!(parallel));
-                            combo.set_labels(
-                                cx,
-                                vec!["1".to_string(), format!("max · {}", self.parallel_max)],
-                            );
-                            combo.set_selected_item(cx, usize::from(self.parallel_use_max));
-                        }
-                        Err(error) => log!("flow-ui: parallelism for {flow}: {error}"),
-                    }
-                }
-                IoResult::BatchCreated {
-                    flow,
-                    planned_nodes,
-                    revision,
-                    result,
-                } => match result {
-                    Ok(response) => {
-                        self.queue_generation = self.queue_generation.wrapping_add(1);
-                        self.queue_refresh_after_stale = true;
-                        let first = response.runs.first().cloned();
-                        if let Some(mut queue) =
-                            self.ui.widget(cx, ids!(running)).borrow_mut::<QueueList>()
-                        {
-                            queue.add_batch(
-                                cx,
-                                &flow,
-                                response,
-                                &planned_nodes,
-                                revision,
-                                wall_clock_ms(),
-                            );
-                        }
-                        if self.selected.as_deref() == Some(flow.as_str()) {
-                            if let Some(first) = first {
-                                self.focus_instance(cx, first.instance, Some(flow));
-                                self.display_run(
-                                    cx,
-                                    RunInfo {
-                                        run_id: first.run_id.clone(),
-                                        state: "queued".into(),
-                                        started: self.time,
-                                        finished_secs: None,
-                                        revision: self
-                                            .definition
-                                            .as_ref()
-                                            .map_or(0, |definition| definition.revision),
-                                        planned_nodes,
-                                    },
-                                );
-                                if let Some(mut queue) =
-                                    self.ui.widget(cx, ids!(running)).borrow_mut::<QueueList>()
-                                {
-                                    queue.select(cx, &first.run_id);
-                                }
-                                self.fetch_run_snapshot();
-                            }
-                        }
-                        self.refresh_instances();
-                        self.refresh_queue();
-                    }
-                    Err(error) => self.show_error(cx, &error),
-                },
-                IoResult::QueueRows { generation, result } => {
-                    self.io.fetching_queue = false;
-                    if generation != self.queue_generation {
-                        if std::mem::take(&mut self.queue_refresh_after_stale) {
-                            self.refresh_queue();
-                        }
-                        continue;
-                    }
-                    self.queue_refresh_after_stale = false;
-                    match result {
-                        Ok(rows) => {
-                            if let Some(mut queue) =
-                                self.ui.widget(cx, ids!(running)).borrow_mut::<QueueList>()
-                            {
-                                queue.set_rows(cx, rows);
-                            }
-                        }
-                        Err(error) => log!("flow-ui: queue snapshot: {error}"),
-                    }
-                }
-                IoResult::InstanceRunStarted {
-                    flow,
-                    generation,
-                    request_generation,
-                    planned_nodes,
-                    journal,
-                    result,
-                } => {
-                    if self.selected.as_deref() != Some(&flow)
-                        || generation != self.attachment_generation
-                    {
-                        continue;
-                    }
-                    if !request_generation_matches(
-                        self.run_request_generation,
-                        request_generation,
-                    ) {
-                        if result.is_err() {
-                            merge_failed_input_journal(&mut self.pending_inputs, journal);
-                        }
-                        continue;
-                    }
-                    self.run_start_in_flight = false;
-                    let deferred = self.deferred_run.take();
-                    match result {
-                        Ok((instance, response)) => {
-                            // Edits made while instance creation was in flight
-                            // belong to the new instance, not to the empty
-                            // attachment that is about to be cleared.
-                            let newer_inputs = std::mem::take(&mut self.pending_inputs);
-                            self.attach_instance(cx, Some(instance), true);
-                            self.pending_inputs = newer_inputs;
-                            self.display_run(cx, RunInfo {
-                                run_id: response.run_id,
-                                state: if response.queued == 0 {
-                                    "running".into()
-                                } else {
-                                    "queued".into()
-                                },
-                                started: self.time,
-                                finished_secs: None,
-                                revision: self
-                                    .definition
-                                    .as_ref()
-                                    .map_or(0, |definition| definition.revision),
-                                planned_nodes,
-                            });
-                            self.fetch_instance();
-                            self.fetch_run_snapshot();
-                            self.refresh_instances();
-                            self.refresh_queue();
-                        }
-                        Err(error) => {
-                            merge_failed_input_journal(&mut self.pending_inputs, journal);
-                            self.show_error(cx, &error);
-                        }
-                    }
-                    if let Some(request) = deferred {
-                        self.start_run(request.outputs);
-                    }
-                }
-                IoResult::Instances(result) => {
-                    self.io.fetching_instances = false;
-                    if let Ok(mut rows) = result {
-                        for row in &mut rows {
-                            if self.cleared_instances.contains(&row.instance) && row.state == "idle" {
-                                row.state = "idle · cleared".to_string();
-                            } else if row.state != "idle" && row.state != "idle · cleared" {
-                                self.cleared_instances.remove(&row.instance);
-                            }
-                        }
-                        self.instances = rows.clone();
-                        if let Some(mut queue) =
-                            self.ui.widget(cx, ids!(running)).borrow_mut::<QueueList>()
-                        {
-                            queue.set_labels(
-                                cx,
-                                rows.iter()
-                                    .filter_map(|row| {
-                                        row.label.clone().map(|label| (row.instance.clone(), label))
-                                    })
-                                    .collect(),
-                            );
-                        }
-                        self.maybe_auto_open(cx);
-                    }
-                }
-                IoResult::Instance {
-                    instance,
-                    generation,
-                    result,
-                } => {
-                    if !attachment_matches(
-                        self.instance.as_deref(),
-                        self.attachment_generation,
-                        &instance,
-                        generation,
-                    ) {
-                        continue;
-                    }
-                    match result {
-                    Ok(row) => {
-                        if row.instance == instance {
-                            if self.selected.as_deref() != Some(row.flow.as_str()) {
-                                let instance = row.instance.clone();
-                                self.focus_instance(cx, instance, Some(row.flow.clone()));
-                            }
-                            let label = row
-                                .label
-                                .clone()
-                                .unwrap_or_else(|| row.instance.chars().take(8).collect());
-                            let chip = format!("viewing {label} · locked");
-                            self.ui.label(cx, ids!(instance_chip)).set_text(cx, &chip);
-                            let recover_run = !self.run_is_active()
-                                && row.run.as_ref().is_some_and(|run_id| {
-                                    self.run.as_ref().map(|run| run.run_id.as_str())
-                                        != Some(run_id.as_str())
-                                });
-                            if recover_run {
-                                self.run = Some(RunInfo {
-                                    run_id: row.run.clone().unwrap(),
-                                    state: row.state.clone(),
-                                    started: self.time,
-                                    finished_secs: None,
-                                    revision: row.revision,
-                                    planned_nodes: Vec::new(),
-                                });
-                            }
-                            if let Some(faces) = self.faces.as_mut() {
-                                faces.fill_inputs(cx, &row);
-                            }
-                            let completed_outputs: Vec<(String, ValueRef)> = row
-                                .outputs
-                                .iter()
-                                .map(|(node, value)| (node.clone(), value.clone()))
-                                .collect();
-                            for (node, value) in completed_outputs {
-                                let port = self.output_face_port(&node);
-                                self.record_value(cx, &node, &port, value);
-                            }
-                            self.request_wanted_values(cx);
-                            self.instance_row = Some(row);
-                            if recover_run {
-                                self.fetch_run_snapshot();
-                            }
-                            self.update_run_bar(cx);
-                        }
-                    }
-                    Err(error) => self.show_error(cx, &error),
-                    }
-                }
-                IoResult::InputsPut {
-                    instance,
-                    generation,
-                    journal,
-                    result,
-                } => {
-                    if !attachment_matches(
-                        self.instance.as_deref(),
-                        self.attachment_generation,
-                        &instance,
-                        generation,
-                    )
-                    {
-                        continue;
-                    }
-                    self.input_flush_in_flight = false;
-                    match result {
-                        Ok(()) => {
-                            if let Some(request) = self.deferred_run.take() {
-                                self.start_run(request.outputs);
-                            }
-                        }
-                        Err(error) => {
-                            merge_failed_input_journal(&mut self.pending_inputs, journal);
-                            self.show_error(cx, &error);
-                        }
-                    }
-                }
-                IoResult::RunSnapshot {
-                    instance,
-                    generation,
-                    run_id,
-                    result,
-                } => {
-                    if !attachment_matches(
-                        self.instance.as_deref(),
-                        self.attachment_generation,
-                        &instance,
-                        generation,
-                    )
-                        || self.run.as_ref().map(|run| run.run_id.as_str())
-                            != Some(run_id.as_str())
-                    {
-                        continue;
-                    }
-                    match result {
-                        Ok(row) => self.apply_run_row(cx, row),
-                        Err(error) => self.show_error(cx, &error),
-                    }
-                }
-                IoResult::InstanceCleared {
-                    instance,
-                    generation,
-                    result,
-                } => {
-                    if !attachment_matches(
-                        self.instance.as_deref(),
-                        self.attachment_generation,
-                        &instance,
-                        generation,
-                    ) {
-                        continue;
-                    }
-                    match result {
-                        Ok(()) => self.apply_instance_cleared(cx, &instance),
-                        Err(error) => self.show_error(cx, &error),
-                    }
-                }
-                IoResult::Assets {
-                    generation,
-                    query,
-                    namespace,
-                    next_page,
-                    merge_existing,
-                    preserve_cursor,
-                    result,
-                } => {
-                    if generation != self.assets_request_generation {
-                        continue;
-                    }
-                    let inspector_widget = self.ui.widget(cx, ids!(inspector));
-                    let Some(inspector_ref) = inspector_widget.borrow::<Inspector>() else {
-                        continue;
-                    };
-                    let (current_query, current_namespace) = inspector_ref.asset_query();
-                    if !assets_response_is_current(
-                        generation,
-                        self.assets_request_generation,
-                        &query,
-                        namespace.as_deref(),
-                        &current_query,
-                        current_namespace.as_deref(),
-                    ) {
-                        continue;
-                    }
-                    drop(inspector_ref);
-                    match result {
-                        Ok(response) => {
-                            let _missing = self
-                                .ui
-                                .widget(cx, ids!(inspector))
-                                .borrow_mut::<Inspector>()
-                                .map(|mut inspector| {
-                                    inspector.set_assets_page(
-                                        cx,
-                                        response,
-                                        merge_existing,
-                                        preserve_cursor,
-                                    )
-                                })
-                                .unwrap_or_default();
-                            // Preview requests are issued from the current
-                            // viewport on the next poll. Do not fetch every
-                            // thumbnail in a paged response.
-                        }
-                        Err(error) => {
-                            let message = error.to_string();
-                            if next_page {
-                                if let Some(mut inspector) = self
-                                    .ui
-                                    .widget(cx, ids!(inspector))
-                                    .borrow_mut::<Inspector>()
-                                {
-                                    inspector.reset_asset_paging(cx);
-                                }
-                                self.refresh_assets(cx, false, true, false);
-                            } else if let Some(mut inspector) = self
-                                .ui
-                                .widget(cx, ids!(inspector))
-                                .borrow_mut::<Inspector>()
-                            {
-                                inspector.set_assets_error(cx, &message);
-                            }
-                        }
-                    }
-                },
-                IoResult::AssetContent { id, result } => {
-                    if self.preview_digest.as_ref().is_some_and(|(current, _)| current == &id) {
-                        match result {
-                            Ok(bytes) => {
-                                let title = self.preview_digest.as_ref().map(|(_, title)| title.clone()).unwrap_or_default();
-                                self.show_image_viewer(cx, &title, "", &bytes);
-                            }
-                            Err(error) => {
-                                if let Some(mut viewer) = self.ui.widget(cx, ids!(image_viewer)).borrow_mut::<ImageViewer>() {
-                                    viewer.show_status(cx, "Could not open asset", &error.to_string());
-                                }
-                                self.show_error(cx, &error);
-                            },
-                        }
-                    }
-                }
-                IoResult::AssetThumbnail { alias, result } => match result {
-                    Ok(bytes) => {
-                        self.asset_preview_inflight.remove(&alias);
-                        self.asset_preview_retry_at.remove(&alias);
-                        if let Some(mut inspector) = self
-                            .ui
-                            .widget(cx, ids!(inspector))
-                            .borrow_mut::<Inspector>()
-                        {
-                            inspector.set_asset_thumbnail(cx, alias, bytes);
-                        }
-                    }
-                    Err(error) => {
-                        self.asset_preview_inflight.remove(&alias);
-                        self.asset_preview_retry_at
-                            .insert(alias, self.time + ASSET_PREVIEW_RETRY_SECS);
-                        log!("flow-ui: asset thumbnail: {error}");
-                    }
-                },
-                IoResult::Done(result) => {
-                    if let Err(error) = result {
-                        self.show_error(cx, &error);
-                    }
-                }
-            }
-        }
-    }
-
-    fn push_revision(&mut self, revision: u64) {
-        if self.revisions.last() != Some(&revision) {
-            self.revisions.push(revision);
-            if self.revisions.len() > 32 {
-                self.revisions.remove(0);
-            }
-        }
-    }
-
-    fn show_flow_list(&mut self, cx: &mut Cx) {
-        if let Some(mut list) = self.ui.widget(cx, ids!(flow_list)).borrow_mut::<FlowList>() {
-            list.set_rows(cx, self.flows.clone(), self.selected.clone());
-        }
-    }
-
-    fn show_flow(&mut self, cx: &mut Cx, mut definition: FlowDefinition) {
-        if let Some(graph) = definition.graph.as_mut() {
-            for (id, flip) in &self.pending_auto_flips {
-                if let Some(node) = graph.nodes.iter_mut().find(|node| node.id == *id) {
-                    node.flip = *flip;
-                }
-            }
-        }
-        if !self.unsaved {
-            self.ui.widget(cx, ids!(source)).set_text(cx, &definition.source);
-        }
-        self.set_error(
-            cx,
-            &definition
-                .error
-                .as_ref()
-                .map(format_eval_error)
-                .unwrap_or_default(),
-        );
-        self.last_error = definition.error.as_ref().map(format_eval_error);
-        self.push_revision(definition.revision);
-        let remount = self
-            .definition
-            .as_ref()
-            .and_then(|old| old.graph.as_ref())
-            .zip(definition.graph.as_ref())
-            .is_none_or(|(old, new)| graph_edit::needs_face_remount(old, new));
-        self.definition = Some(definition);
-        self.show_graph(cx);
-        if remount || self.faces.is_none() {
-            self.remount_faces(cx);
-        }
-        self.update_connection(cx);
-    }
-
-    /// Push the current graph into the canvas and inspector.
-    fn show_graph(&mut self, cx: &mut Cx) {
-        let graph = self.current_graph();
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_compatible_ports(
-                graph
-                    .as_ref()
-                    .map(graph_view::compatibility_of)
-                    .unwrap_or_default(),
-            );
-            canvas.set_graph(cx, graph.as_ref().map(graph_view::view_of));
-        }
-        if let Some(faces) = self.faces.as_mut() {
-            if let Some(graph) = graph.as_ref() {
-                faces.refresh_params(cx, graph);
-            }
-        }
-        self.refresh_inspector(cx);
-    }
-
-    fn refresh_inspector(&mut self, cx: &mut Cx) {
-        let selection = self
-            .ui
-            .widget(cx, ids!(canvas))
-            .borrow::<FlowCanvas>()
-            .and_then(|canvas| canvas.selection().cloned());
-        let selected = selection
-            .as_ref()
-            .and_then(Selection::node)
-            .map(str::to_string);
-        let outputs = selected
-            .as_ref()
-            .and_then(|node| self.outputs.get(node).cloned())
-            .unwrap_or_default();
-        let graph = self.current_graph();
-        let domain = selected
-            .as_ref()
-            .and_then(|id| graph.as_ref()?.nodes.iter().find(|node| &node.id == id)?.domain.clone());
-        let models = domain
-            .as_ref()
-            .and_then(|domain| self.models.get(domain).cloned())
-            .unwrap_or_default();
-        let models = selected
-            .as_ref()
-            .and_then(|id| graph.as_ref()?.nodes.iter().find(|node| &node.id == id))
-            .map(|node| model_choices_for_node(&models, &node.kind))
-            .unwrap_or(models);
-        let loaded: Vec<(String, makepad_flow::ValueBytes)> = outputs
-            .iter()
-            .filter_map(|(port, value)| {
-                self.values
-                    .get(&value.digest)
-                    .map(|bytes| (port.clone(), bytes))
-            })
-            .collect();
-        let source = self
-            .definition
-            .as_ref()
-            .map(|definition| definition.source.clone());
-        if let Some(mut inspector) = self.ui.widget(cx, ids!(inspector)).borrow_mut::<Inspector>() {
-            inspector.set_models(cx, models);
-            match selection.as_ref() {
-                Some(Selection::Edge {
-                    from_node,
-                    from_port,
-                    to_node,
-                    to_port,
-                }) => inspector.show_edge(
-                    cx,
-                    graph.as_ref(),
-                    from_node,
-                    from_port,
-                    to_node,
-                    to_port,
-                ),
-                _ => inspector.show_node(
-                    cx,
-                    graph.as_ref(),
-                    &self.catalog,
-                    selected.as_deref(),
-                    &outputs,
-                    &loaded,
-                    source.as_deref(),
-                ),
-            }
-        }
-        if let Some(client) = self.client() {
-            for (_, value) in &outputs {
-                if !self.values.contains(&value.digest) {
-                    self.values.request(&value.digest, client.clone());
-                }
-            }
-        }
-        if domain.is_some() {
-            self.refresh_models(false);
-        }
-    }
-
-    /// The hub's lists reach every picker: the faces' and the inspector's.
-    fn push_models(&mut self, cx: &mut Cx) {
-        let Some(graph) = self.current_graph() else {
-            return;
-        };
-        if let Some(faces) = self.faces.as_mut() {
-            for node in &graph.nodes {
-                let Some(domain) = node.domain.as_ref() else {
-                    continue;
-                };
-                if let Some(models) = self.models.get(domain) {
-                    let models = model_choices_for_node(models, &node.kind);
-                    faces.set_models(cx, &node.id, &models);
-                }
-            }
-        }
-        self.refresh_inspector(cx);
-    }
-
-    /// Free the instance's isolate and evaluate the file again into a new one.
-    fn remount_faces(&mut self, cx: &mut Cx) {
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_face_roots(cx, Vec::new());
-        }
-        if let Some(faces) = self.faces.take() {
-            faces.free(cx);
-        }
-        let (Some(definition), Some(name)) = (self.definition.as_ref(), self.selected.as_ref())
-        else {
-            return;
-        };
-        let Some(graph) = definition.graph.as_ref() else {
-            return;
-        };
-        if self.catalog.is_empty() {
-            return;
-        }
-        let parent = self
-            .ui
-            .widget(cx, ids!(canvas))
-            .borrow::<FlowCanvas>()
-            .map(|canvas| canvas.widget_uid())
-            .unwrap_or(WidgetUid(0));
-        let instance = self.instance.clone().unwrap_or_else(|| "unbound".to_string());
-        let mut graph = graph.clone();
-        graph_edit::auto_place(&mut graph);
-        let mut faces = FaceHost::mount(
-            cx,
-            parent,
-            &instance,
-            &format!("{name}.splash"),
-            &definition.source,
-            &graph,
-            &self.catalog,
-        );
-        // A face error shows once in the strip and in the owning card only.
-        if let Some(error) = faces.error.as_ref() {
-            self.set_error(cx, &format!("faces: {error}"));
-        }
-        let face_errors = faces.face_errors(&graph);
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_face_errors(cx, face_errors);
-        }
-        if let Some(row) = self.instance_row.as_ref() {
-            faces.fill_inputs(cx, row);
-        }
-        faces.set_locked(cx, self.instance.is_some());
-        // Outputs the run already produced land in the fresh faces too.
-        let outputs = self.outputs.clone();
-        for (node, ports) in &outputs {
-            for (port, value) in ports {
-                let bytes = self.values.get(&value.digest);
-                faces.push_value(cx, node, port, value, bytes.as_ref());
-            }
-        }
-        let roots: Vec<(LiveId, WidgetRef)> = faces
-            .faces
-            .iter()
-            .map(|(id, face)| (LiveId::from_str(id), face.root.clone()))
-            .chain(
-                faces
-                    .flow_face
-                    .iter()
-                    .map(|face| (live_id!(flow_face), face.root.clone())),
-            )
-            .filter(|(_, root)| !root.is_empty())
-            .collect();
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_face_roots(cx, roots);
-        }
-        self.faces = Some(faces);
-        self.push_models(cx);
-        self.refresh_models(true);
-        self.request_wanted_values(cx);
-        self.ui.redraw(cx);
-    }
-
-    /// Fetch the bytes the faces asked for (image previews); a digest that
-    /// is already cached is delivered on the spot.
-    fn request_wanted_values(&mut self, cx: &mut Cx) {
-        let Some(client) = self.client() else {
-            return;
-        };
-        let Some(faces) = self.faces.as_mut() else {
-            return;
-        };
-        let wanted: Vec<String> = faces.wanted.clone();
-        for digest in wanted {
-            if self.values.contains(&digest) {
-                faces.deliver_bytes(cx, &mut self.values, &digest);
-                continue;
-            }
-            self.values.request(&digest, client.clone());
-        }
-    }
-
-    fn set_error(&mut self, cx: &mut Cx, text: &str) {
-        self.last_error = (!text.is_empty()).then(|| text.to_string());
-        self.ui.label(cx, ids!(error_label)).set_text(cx, text);
-    }
-
-    fn show_error(&mut self, cx: &mut Cx, error: &ClientError) {
-        let text = match error {
-            ClientError::Eval(error) => format_eval_error(error),
-            other => other.to_string(),
-        };
-        self.set_error(cx, &text);
-    }
-
-    /// Exact §3 progress: `(done + running_fraction) / planned_nodes`.
-    /// Terminal color is selected independently by `RunBar` from `state`.
-    /// The shown run and everything it painted go: node chips and bars on
-    /// the cards, streamed text, the toolbar bar.
-    fn clear_run_view(&mut self, cx: &mut Cx) {
-        self.run = None;
-        self.current_node = None;
-        self.outputs.clear();
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.clear_run(cx);
-        }
-        if let Some(faces) = self.faces.as_mut() {
-            faces.reset_run();
-        }
-        self.update_run_bar(cx);
-    }
-
-    fn update_run_bar(&mut self, cx: &mut Cx) {
-        let (fraction, done, total) = {
-            let canvas = self.ui.widget(cx, ids!(canvas));
-            let canvas = canvas.borrow::<FlowCanvas>();
-            self.run
-                .as_ref()
-                .zip(canvas.as_ref())
-                .map_or((0.0, 0, 0), |(run, canvas)| {
-                    total_progress(&run.planned_nodes, &canvas.statuses)
-                })
-        };
-        let (state, text) = match (&self.run, &self.instance_row) {
-            (Some(run), _) => {
-                let secs = run
-                    .finished_secs
-                    .unwrap_or_else(|| (self.time - run.started).max(0.0));
-                (
-                    run.state.clone(),
-                    format!("{} · {:.1} s · {done}/{total} nodes", run.state, secs),
-                )
-            }
-            (None, Some(row)) => (String::new(), row.state.clone()),
-            (None, None) => (String::new(), String::new()),
-        };
-        self.ui.label(cx, ids!(run_state)).set_text(cx, &text);
-        if let Some(mut bar) = self.ui.widget(cx, ids!(run_bar)).borrow_mut::<RunBar>() {
-            bar.set_progress(cx, fraction, &state);
-        }
-        self.update_menu_state(cx);
-    }
-
-    fn update_menu_state(&mut self, cx: &mut Cx) {
-        let running = self.run_is_active();
-        let has_selected_node = self.selected_node.is_some();
-        let has_selection = self
-            .ui
-            .widget(cx, ids!(canvas))
-            .borrow::<FlowCanvas>()
-            .is_some_and(|canvas| canvas.selection().is_some());
-        let can_undo = self.revisions.len() >= 2;
-        let can_redo = !self.redo.is_empty();
-        let has_instance = self.instance.is_some();
-        let next = (
-            running,
-            has_selected_node,
-            has_selection,
-            can_undo,
-            can_redo,
-            has_instance,
-        );
-        if self.menu_state_initialized && next == self.menu_state {
-            return;
-        }
-        self.menu_state_initialized = true;
-        self.menu_state = next;
-        let menu = self.ui.menu_bar(cx, ids!(menu_bar));
-        menu.set_enabled(cx, live_id!(cancel), running);
-        menu.set_enabled(cx, live_id!(clear_outputs), has_instance);
-        menu.set_enabled(cx, live_id!(delete_selection), has_selection);
-        menu.set_enabled(cx, live_id!(duplicate), has_selected_node);
-        menu.set_enabled(cx, live_id!(flip_card), has_selected_node);
-        menu.set_enabled(cx, live_id!(run_to_node), has_selected_node);
-        menu.set_enabled(cx, live_id!(undo), can_undo);
-        menu.set_enabled(cx, live_id!(redo), can_redo);
-        menu.set_enabled(cx, live_id!(revert), can_undo);
-        self.ui.button(cx, ids!(cancel_btn)).set_visible(cx, running);
-        self.ui.button(cx, ids!(clear_btn)).set_enabled(cx, has_instance);
-    }
-
-    // -- events from the server ------------------------------------------------
-
-    fn poll_subscription(&mut self, cx: &mut Cx) {
-        let Some(subscriber) = self.subscriber.as_ref() else {
-            return;
-        };
-        let events = subscriber.poll();
-        for event in events {
-            match event {
-                SubscriptionEvent::Ready => {
-                    self.refresh_flows();
-                    self.refresh_instances();
-                    self.refresh_queue();
-                    self.fetch_instance();
-                }
-                SubscriptionEvent::ResyncRequired => {
-                    self.refresh_flows();
-                    self.refresh_instances();
-                    self.refresh_queue();
-                    self.fetch_instance();
-                    self.fetch_run_snapshot();
-                }
-                SubscriptionEvent::Events(events) => {
-                    for event in events {
-                        self.services.handle_flow_event(&event);
-                        self.handle_flow_event(cx, event);
-                    }
-                }
-                SubscriptionEvent::Retry { .. } => {}
-            }
-        }
-    }
-
-    fn handle_flow_event(&mut self, cx: &mut Cx, event: FlowEvent) {
-        if event.run_id.is_some() {
-            // A run the queue has not seen (a Play run, or one another client
-            // started) is fetched with its row rather than guessed at.
-            let known = self
-                .ui
-                .widget(cx, ids!(running))
-                .borrow_mut::<QueueList>()
-                .map(|mut queue| queue.apply_event(cx, &event, wall_clock_ms()))
-                .unwrap_or(true);
-            if !known {
-                self.refresh_queue();
-            }
-        }
-        match event.kind.as_str() {
-            "flow.changed" => {
-                self.refresh_flows();
-                self.services.refresh_definitions();
-                if !self.unsaved && event.name.as_deref() == self.selected.as_deref() {
-                    if self.run_is_active() {
-                        self.deferred_flow_reload |= self
-                            .run
-                            .as_ref()
-                            .is_some_and(|run| event.revision != Some(run.revision));
-                    } else if let Some(name) = event.name {
-                        self.load_flow(name);
-                    }
-                }
-                return;
-            }
-            "flow.removed" | "flow.error" => {
-                self.refresh_flows();
-                self.services.refresh_definitions();
-                if event.kind == "flow.error" && event.name.as_deref() == self.selected.as_deref() {
-                    if let Some(error) = event.error_text() {
-                        self.set_error(cx, &error);
-                    }
-                }
-                return;
-            }
-            _ => {}
-        }
-        if event.kind == "instance.cleared"
-            && event.instance.as_deref() == self.instance.as_deref()
-        {
-            if let Some(instance) = event.instance.as_deref() {
-                self.apply_instance_cleared(cx, instance);
-            }
-            return;
-        }
-        if event.topic == "instance" || event.kind.starts_with("instance.") {
-            self.refresh_instances();
-            if event.instance.as_deref() == self.instance.as_deref() {
-                self.fetch_instance();
-            }
-            return;
-        }
-        if event.instance.as_deref() != self.instance.as_deref() {
-            if event.kind.starts_with("run.") {
-                self.refresh_instances();
-            }
-            return;
-        }
-        let event_run_id = event.run_id.as_deref().unwrap_or_default();
-        if !run_event_belongs(self.run.as_ref(), &event.kind, event_run_id) {
-            if event.kind == "run.started" && !self.run_is_active() {
-                self.fetch_instance();
-            }
-            return;
-        }
-        let node = event.node.clone().unwrap_or_default();
-        match event.kind.as_str() {
-            "run.started" => {
-                self.display_run(cx, RunInfo {
-                    run_id: event.run_id.clone().unwrap_or_default(),
-                    state: "running".into(),
-                    started: self.time,
-                    finished_secs: None,
-                    revision: event.revision.unwrap_or(0),
-                    planned_nodes: event.planned_nodes.clone().unwrap_or_default(),
-                });
-                self.refresh_instances();
-            }
-            "node.started" => self.set_node_status(cx, &node, "running", 0, false, "", None),
-            "node.progress" => {
-                let permille = event.permille.unwrap_or(0).min(1000) as u16;
-                let stage = event.stage.clone().unwrap_or_default();
-                self.set_node_status(cx, &node, "running", permille, true, &stage, None);
-            }
-            "node.delta" => {
-                let port = event.port.clone().unwrap_or_else(|| "text".into());
-                let text = event.text.clone().unwrap_or_default();
-                if let Some(faces) = self.faces.as_mut() {
-                    faces.push_delta(cx, &node, &port, &text);
-                }
-                if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                    canvas.pulse(cx, &node, false);
-                    canvas.set_streaming(cx, &node, true);
-                }
-            }
-            "node.waiting" => {
-                self.current_node = Some(node.clone());
-                self.set_node_status(cx, &node, "waiting", 0, false, "", None);
-            }
-            "node.answered" => self.set_node_status(cx, &node, "running", 0, false, "", None),
-            "node.done" => {
-                self.set_node_status(cx, &node, "done", 1000, true, "", None);
-                if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                    canvas.pulse(cx, &node, true);
-                }
-                let outputs = event.output_values();
-                for (port, value) in outputs {
-                    self.record_value(cx, &node, &port, value);
-                }
-                self.request_wanted_values(cx);
-                if self.current_graph().is_some_and(|graph| {
-                    graph.nodes.iter().any(|candidate| {
-                        candidate.id == node && matches!(candidate.kind.as_str(), "publish" | "output" | "gen")
-                    })
-                }) {
-                    self.refresh_assets(cx, false, false, false);
-                }
-                if self
-                    .ui
-                    .widget(cx, ids!(canvas))
-                    .borrow::<FlowCanvas>()
-                    .is_some_and(|canvas| canvas.selected() == Some(node.as_str()))
-                {
-                    self.refresh_inspector(cx);
-                }
-            }
-            "node.failed" => {
-                let error = event.error_text();
-                if self.last_error.is_none() {
-                    if let Some(error) = error.as_deref() {
-                        self.set_error(cx, error);
-                    }
-                }
-                self.set_node_status(cx, &node, "failed", 0, false, "", error);
-            }
-            "node.skipped" => {
-                self.set_node_status(cx, &node, "skipped", 0, false, "", event.reason.clone())
-            }
-            "run.finished" => {
-                let state = event.state_text().unwrap_or_else(|| "done".into());
-                if state == "cancelled" {
-                    // A cancelled run leaves nothing on the canvas: cards,
-                    // bars and the toolbar clear as if Clear had been pressed.
-                    self.clear_run_view(cx);
-                    if let Some(faces) = self.faces.as_mut() {
-                        faces.push_state(cx, "run", &state);
-                    }
-                    self.refresh_instances();
-                    self.fetch_instance();
-                    if self.deferred_flow_reload {
-                        self.deferred_flow_reload = false;
-                        if let Some(name) = self.selected.clone() {
-                            self.load_flow(name);
-                        }
-                    }
-                    return;
-                }
-                // Output nodes get no node.* events of their own: the run's
-                // outputs are their values, so they finish with the run.
-                for (output_node, value) in event.output_values() {
-                    let port = self.output_face_port(&output_node);
-                    self.record_value(cx, &output_node, &port, value);
-                    self.set_node_status(cx, &output_node, "done", 1000, true, "", None);
-                    if let Some(mut canvas) =
-                        self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>()
-                    {
-                        canvas.pulse(cx, &output_node, true);
-                    }
-                }
-                self.request_wanted_values(cx);
-                if let Some(run) = self.run.as_mut() {
-                    run.state = state.clone();
-                    run.finished_secs = event.secs;
-                }
-                let unresolved = self
-                    .run
-                    .as_ref()
-                    .map(|run| run.planned_nodes.clone())
-                    .unwrap_or_default()
-                    .into_iter()
-                    .filter(|node| {
-                        self.ui
-                            .widget(cx, ids!(canvas))
-                            .borrow::<FlowCanvas>()
-                            .and_then(|canvas| canvas.statuses.get(node).cloned())
-                            .is_none_or(|status| {
-                                matches!(status.state.as_str(), "pending" | "ready" | "running" | "waiting")
-                            })
-                    })
-                    .collect::<Vec<_>>();
-                for node in unresolved {
-                    self.set_node_status(cx, &node, "cancelled", 0, false, "", None);
-                }
-                if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                    let streaming: Vec<String> = canvas.streaming.iter().cloned().collect();
-                    for node in streaming {
-                        canvas.set_streaming(cx, &node, false);
-                    }
-                }
-                if let Some(faces) = self.faces.as_mut() {
-                    faces.push_state(cx, "run", &state);
-                }
-                self.current_node = None;
-                self.refresh_instances();
-                self.fetch_instance();
-                self.update_run_bar(cx);
-                if self.deferred_flow_reload {
-                    self.deferred_flow_reload = false;
-                    if let Some(name) = self.selected.clone() {
-                        self.load_flow(name);
-                    }
-                }
-            }
-            _ => {}
-        }
-    }
-
-    #[allow(clippy::too_many_arguments)]
-    fn set_node_status(
-        &mut self,
-        cx: &mut Cx,
-        node: &str,
-        state: &str,
-        permille: u16,
-        has_progress: bool,
-        stage: &str,
-        error: Option<String>,
-    ) {
-        if matches!(state, "running" | "waiting") {
-            self.current_node = Some(node.to_string());
-        }
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            let stage = if state == "running" {
-                stage.to_string()
-            } else {
-                String::new()
-            };
-            canvas.set_status(
-                cx,
-                node,
-                NodeStatus::new(state, permille, has_progress, &stage, error),
-            );
-        }
-        if let Some(faces) = self.faces.as_mut() {
-            faces.push_state(cx, node, state);
-        }
-        self.update_run_bar(cx);
-    }
-
-    fn output_face_port(&self, node_id: &str) -> String {
-        self.definition
-            .as_ref()
-            .and_then(|definition| definition.graph.as_ref())
-            .and_then(|graph| graph.nodes.iter().find(|node| node.id == node_id))
-            .and_then(|node| {
-                if node.kind == "output" {
-                    node.inputs.first().map(|input| input.port.clone())
-                } else {
-                    node.outputs.first().map(|output| output.name.clone())
-                }
-            })
-            .unwrap_or_else(|| "value".to_string())
-    }
-
-    fn record_value(&mut self, cx: &mut Cx, node: &str, port: &str, value: ValueRef) {
-        let ports = self.outputs.entry(node.to_string()).or_default();
-        if let Some((_, old)) = ports.iter_mut().find(|(name, _)| name == port) {
-            *old = value.clone();
-        } else {
-            ports.push((port.to_string(), value.clone()));
-        }
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_streaming(cx, node, false);
-        }
-        let bytes = self.values.get(&value.digest);
-        if let Some(faces) = self.faces.as_mut() {
-            faces.push_value(cx, node, port, &value, bytes.as_ref());
-        }
-    }
-
-    // -- pending writes ----------------------------------------------------------
-
-    /// Text inputs and auto-facing changes are coalesced on the 250 ms poll
-    /// tick; explicit controls are written on the tick they change.
-    fn flush_pending(&mut self, cx: &mut Cx) {
-        if !self.source_save_pending && self.instance.is_none() && self.client().is_some()
-            && self.pending_source_edit.as_ref().is_some_and(|(_, _, due)| {
-                std::time::Instant::now() >= *due
-            })
-        {
-            let (name, source, _) = self.pending_source_edit.take().unwrap();
-            self.save_source(name, source);
-        }
-        if !self.pending_inputs.is_empty()
-            && !self.input_flush_in_flight
-            && self.instance.is_some()
-            && self.client().is_some()
-        {
-            let instance = self.instance.clone().unwrap();
-            let generation = self.attachment_generation;
-            let journal = std::mem::take(&mut self.pending_inputs);
-            let body = input_journal_body(self.current_graph().as_ref(), &journal);
-            self.input_flush_in_flight = true;
-            self.io(move |client| {
-                let result = client.put_inputs(&instance, "tab", &body).map(|_| ());
-                IoResult::InputsPut {
-                    instance,
-                    generation,
-                    journal,
-                    result,
-                }
-            });
-        }
-        if (!self.pending_params.is_empty() || !self.pending_auto_flips.is_empty())
-            && !self.pending_graph
-        {
-            if let Some(mut graph) = self.current_graph() {
-                let layout_only = self.pending_params.is_empty();
-                let pending = std::mem::take(&mut self.pending_params);
-                for ((node, key), value) in pending {
-                    graph = graph_edit::set_param(&graph, &node, &key, value);
-                }
-                for (id, flip) in &self.pending_auto_flips {
-                    if let Some(node) = graph.nodes.iter_mut().find(|node| node.id == *id) {
-                        node.flip = *flip;
-                    }
-                }
-                self.put_graph_with(cx, graph, layout_only);
-            } else {
-                self.pending_params.clear();
-                self.pending_auto_flips.clear();
-            }
-        }
-    }
-
-    /// The single design-vs-run decision for face commits. In design, bound
-    /// values become graph literals (`Input.value` for input nodes); an
-    /// attached run is a locked snapshot and refuses every face write.
-    fn route_face_commits(
-        &mut self,
-        binds: Vec<(String, String, String)>,
-        params: Vec<(String, String, Literal)>,
-    ) {
-        if self.instance.is_some() {
-            return;
-        }
-        let graph = self.current_graph();
-        for (node_id, port, text) in binds {
-            let Some(node) = graph
-                .as_ref()
-                .and_then(|graph| graph.nodes.iter().find(|node| node.id == node_id))
-            else {
-                continue;
-            };
-            let key = if node.kind == "input" {
-                "value"
-            } else if node.inputs.iter().any(|input| input.port == port) {
-                port.as_str()
-            } else {
-                continue;
-            };
-            let ty = instance_input_type(graph.as_ref().unwrap(), &node_id, &port)
-                .unwrap_or(PortType::Text);
-            self.pending_params.insert(
-                (node_id, key.to_string()),
-                face_text_literal(ty, text),
-            );
-        }
-        self.pending_params.extend(
-            params
-                .into_iter()
-                .map(|(node, key, value)| ((node, key), value)),
-        );
-    }
-
-    fn handle_bridge_call(&mut self, call: FaceBridgeCall) {
-        let mine = self.instance.as_deref() == Some(call.instance.as_str())
-            || (self.instance.is_none() && call.instance == "unbound");
-        if !mine {
-            return;
-        }
-        match call.call {
-            BridgeCall::Input {
-                node,
-                port,
-                value_json,
-            } => {
-                let text = makepad_strict_json::parse(value_json.as_bytes())
-                    .ok()
-                    .and_then(|value| value.as_str().map(str::to_string))
-                    .unwrap_or(value_json);
-                self.route_face_commits(vec![(node, port, text)], Vec::new());
-            }
-            BridgeCall::Run { outputs } => self.start_run(outputs),
-            BridgeCall::Cancel => self.cancel_run(),
-            BridgeCall::Param {
-                node,
-                key,
-                value_json,
-            } => {
-                let literal = match makepad_strict_json::parse(value_json.as_bytes()) {
-                    Ok(makepad_strict_json::Value::Str(text)) => Literal::Str(text),
-                    Ok(makepad_strict_json::Value::Int(number)) => Literal::Num(number as f64),
-                    Ok(makepad_strict_json::Value::F64(number)) => Literal::Num(number),
-                    Ok(makepad_strict_json::Value::Bool(value)) => Literal::Bool(value),
-                    _ => Literal::Str(value_json),
-                };
-                self.route_face_commits(Vec::new(), vec![(node, key, literal)]);
-            }
-        }
-    }
-
-    /// Run at the toolbar's parallelism: `1` is one design run (a numbered,
-    /// locked instance, as Play always was); `max · N` queues a batch of N
-    /// slices and the canvas follows the first.
-    fn queue_run(&mut self, cx: &mut Cx) {
-        if self.client().is_none() {
-            return;
-        }
-        let parallel = if self.parallel_use_max {
-            self.parallel_max.max(1)
-        } else {
-            1
-        };
-        if parallel == 1 {
-            self.start_run(None);
-            return;
-        }
-        if self.pending_graph {
-            self.deferred_batch = true;
-            return;
-        }
-        if !self.pending_params.is_empty() || !self.pending_auto_flips.is_empty() {
-            let Some(mut graph) = self.current_graph() else {
-                return;
-            };
-            for ((node, key), value) in std::mem::take(&mut self.pending_params) {
-                graph = graph_edit::set_param(&graph, &node, &key, value);
-            }
-            for (id, flip) in &self.pending_auto_flips {
-                if let Some(node) = graph.nodes.iter_mut().find(|node| node.id == *id) {
-                    node.flip = *flip;
-                }
-            }
-            self.deferred_batch = true;
-            self.put_graph(cx, graph);
-            return;
-        }
-        let Some(flow) = self.selected.clone() else {
-            return;
-        };
-        // Every slice reads the design values from the file; nothing is
-        // overridden per batch.
-        let request = CreateBatchRequest {
-            parallel,
-            inputs: None,
-        };
-        let planned_nodes = planned_nodes_for(self.current_graph().as_ref(), None);
-        let revision = self
-            .definition
-            .as_ref()
-            .map_or(0, |definition| definition.revision);
-        self.io(move |client| IoResult::BatchCreated {
-            result: client.create_batch(&flow, &request),
-            flow,
-            planned_nodes,
-            revision,
-        });
-    }
-
-    fn start_run(&mut self, outputs: Option<Vec<String>>) {
-        if !self.pending_params.is_empty()
-            || self.pending_graph
-            || self.input_flush_in_flight
-            || self.run_start_in_flight
-        {
-            self.deferred_run = Some(RunRequest { outputs });
-            return;
-        }
-        if self.client().is_none() {
-            return;
-        }
-        let planned_nodes = planned_nodes_for(self.current_graph().as_ref(), outputs.as_deref());
-        let generation = self.attachment_generation;
-        self.run_request_generation = self.run_request_generation.wrapping_add(1);
-        let request_generation = self.run_request_generation;
-        self.run_start_in_flight = true;
-        let Some(flow) = self.selected.clone() else {
-            self.run_start_in_flight = false;
-            return;
-        };
-        let label = self.next_run_label(&flow);
-        self.io(move |client| {
-            let result = (|| {
-                let request = fresh_run_instance_request(label);
-                let created = client.create_instance(&flow, &request)?;
-                let started = client.start_run(&created.instance, outputs.as_deref())?;
-                Ok((created.instance, started))
-            })();
-            IoResult::InstanceRunStarted {
-                flow,
-                generation,
-                request_generation,
-                planned_nodes,
-                journal: HashMap::new(),
-                result,
-            }
-        });
-    }
-
-    fn next_run_label(&mut self, flow: &str) -> String {
-        let listed = self
-            .instances
-            .iter()
-            .filter(|row| row.flow == flow)
-            .filter_map(|row| row.label.as_deref().and_then(run_label_ordinal))
-            .max()
-            .unwrap_or(0);
-        let ordinal = self.run_ordinals.entry(flow.to_string()).or_insert(listed);
-        *ordinal = (*ordinal).max(listed) + 1;
-        format!("run #{}", *ordinal)
-    }
-
-    fn fetch_run_snapshot(&self) {
-        let (Some(instance), Some(run)) = (self.instance.clone(), self.run.as_ref()) else {
-            return;
-        };
-        let generation = self.attachment_generation;
-        let run_id = run.run_id.clone();
-        self.io(move |client| IoResult::RunSnapshot {
-            instance,
-            generation,
-            result: client.run(&run_id),
-            run_id,
-        });
-    }
-
-    fn apply_run_row(&mut self, cx: &mut Cx, row: RunRowDto) {
-        let state = run_state_name(row.state).to_string();
-        let terminal = matches!(row.state, RunState::Done | RunState::Failed | RunState::Cancelled);
-        let finished_secs = row
-            .finished_ms
-            .map(|finished| finished.saturating_sub(row.started_ms) as f64 / 1000.0);
-        let started = self.run.as_ref().map_or(self.time, |run| run.started);
-        self.run = Some(RunInfo {
-            run_id: row.run_id.clone(),
-            state: state.clone(),
-            started,
-            finished_secs,
-            revision: row.revision,
-            planned_nodes: row.planned_nodes.clone(),
-        });
-        self.outputs.clear();
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.clear_run(cx);
-        }
-        if let Some(faces) = self.faces.as_mut() {
-            faces.reset_run();
-        }
-
-        let mut first_error = None;
-        for node in &row.planned_nodes {
-            let source = row.nodes.get(node);
-            let mut node_state = source.map_or(NodeState::Pending, |node| node.state);
-            node_state = reconciled_node_state(row.state, node_state);
-            let state_name = node_state_name(node_state);
-            let progress = source.and_then(|node| node.progress);
-            let stage = source.and_then(|node| node.stage.as_deref()).unwrap_or_default();
-            let error = source.and_then(|node| node.error.clone());
-            if first_error.is_none() {
-                first_error = error.clone();
-            }
-            self.set_node_status(
-                cx,
-                node,
-                state_name,
-                progress.unwrap_or(0),
-                progress.is_some(),
-                stage,
-                error,
-            );
-            if let Some(text) = source.and_then(|node| node.text.as_deref()) {
-                if let Some(faces) = self.faces.as_mut() {
-                    faces.push_delta(cx, node, "text", text);
-                }
-            }
-            if let Some(source) = source {
-                for output in &source.outputs {
-                    self.record_value(cx, node, &output.port, output.value.clone());
-                }
-            }
-        }
-        for (node, value) in row.outputs {
-            let port = self.output_face_port(&node);
-            self.record_value(cx, &node, &port, value);
-        }
-        if let Some(error) = first_error {
-            self.set_error(cx, &error);
-        }
-        if let Some(faces) = self.faces.as_mut() {
-            faces.push_state(cx, "run", &state);
-        }
-        self.request_wanted_values(cx);
-        self.update_run_bar(cx);
-        if terminal && self.deferred_flow_reload {
-            self.deferred_flow_reload = false;
-            if let Some(name) = self.selected.clone() {
-                self.load_flow(name);
-            }
-        }
-    }
-
-    fn cancel_run(&mut self) {
-        let Some(run) = self.run.clone() else {
-            return;
-        };
-        self.io(move |client| IoResult::Done(client.cancel_run(&run.run_id)));
-    }
-
-    fn clear_instance(&mut self, cx: &mut Cx) {
-        if self.instance.is_none() {
-            self.clear_run_view(cx);
-            return;
-        }
-        if self.run_is_active() {
-            self.ui.modal(cx, ids!(clear_confirm)).open(cx);
-        } else {
-            self.leave_run_view(cx);
-        }
-    }
-
-    /// Clear on a shown run: the canvas comes clean and returns to the
-    /// design, editable; the run keeps its queue row, just no longer chosen.
-    fn leave_run_view(&mut self, cx: &mut Cx) {
-        self.clear_run_view(cx);
-        if let Some(mut queue) = self.ui.widget(cx, ids!(running)).borrow_mut::<QueueList>() {
-            queue.deselect(cx);
-        }
-        self.attach_instance(cx, None, true);
-    }
-
-    fn request_clear_instance(&self, cancel_first: bool) {
-        let (Some(instance), Some(_client)) = (self.instance.clone(), self.client()) else {
-            return;
-        };
-        let generation = self.attachment_generation;
-        self.io(move |client| {
-            let result = (|| {
-                if cancel_first {
-                    let deadline = std::time::Instant::now() + std::time::Duration::from_secs(5);
-                    loop {
-                        for row in client.runs(Some(&instance))? {
-                            if matches!(
-                                row.state,
-                                RunState::Queued | RunState::Running | RunState::Waiting
-                            ) {
-                                client.cancel_run(&row.run_id)?;
-                            }
-                        }
-                        match client.clear_instance(&instance) {
-                            Ok(()) => break,
-                            Err(ClientError::Http { status: 409, .. })
-                                if std::time::Instant::now() < deadline =>
-                            {
-                                std::thread::sleep(std::time::Duration::from_millis(20));
-                            }
-                            Err(error) => return Err(error),
-                        }
-                    }
-                    Ok(())
-                } else {
-                    client.clear_instance(&instance)
-                }
-            })();
-            IoResult::InstanceCleared {
-                instance,
-                generation,
-                result,
-            }
-        });
-    }
-
-    fn apply_instance_cleared(&mut self, cx: &mut Cx, instance: &str) {
-        if self.cleared_instances.contains(instance) && self.run.is_none() && self.outputs.is_empty()
-        {
-            return;
-        }
-        self.cleared_instances.insert(instance.to_string());
-        self.run = None;
-        self.outputs.clear();
-        self.current_node = None;
-        self.values = ValueCache::default();
-        self.close_preview(cx);
-        if let Some(row) = self.instance_row.as_mut() {
-            row.outputs.clear();
-            row.run = None;
-            row.waiting = None;
-            row.state = "idle".to_string();
-        }
-        if let Some(row) = self.instances.iter_mut().find(|row| row.instance == instance) {
-            row.outputs.clear();
-            row.run = None;
-            row.waiting = None;
-            row.state = "idle · cleared".to_string();
-        }
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.clear_run(cx);
-        }
-        // Re-evaluating the faces is the narrowest way to restore every
-        // generated widget to its declared empty state; fill_inputs below
-        // immediately restores the preserved instance inputs.
-        self.remount_faces(cx);
-        self.update_run_bar(cx);
-        self.ui
-            .label(cx, ids!(run_state))
-            .set_text(cx, "idle · cleared");
-        self.fetch_instance();
-        self.refresh_instances();
-    }
-
-    fn undo(&mut self) {
-        if self.instance.is_some() {
-            return;
-        }
-        if self.revisions.len() < 2 {
-            return;
-        }
-        let current = self.revisions.pop().unwrap();
-        self.redo.push(current);
-        let revision = *self.revisions.last().unwrap();
-        self.revert_to(revision);
-    }
-
-    fn redo(&mut self) {
-        if self.instance.is_some() {
-            return;
-        }
-        let Some(revision) = self.redo.pop() else {
-            return;
-        };
-        self.revisions.push(revision);
-        self.revert_to(revision);
-    }
-
-    fn revert_to(&mut self, revision: u64) {
-        if self.instance.is_some() {
-            return;
-        }
-        if let Some(name) = self.selected.clone() {
-            self.io(move |client| {
-                let result = client.revert(&name, revision);
-                IoResult::GraphPut { name, result }
-            });
-        }
-    }
-
-    // -- source pane ↔ canvas ----------------------------------------------------
-
-    fn jump_to_node(&mut self, cx: &mut Cx, node: &str) {
-        let Some(definition) = self.definition.as_ref() else {
-            return;
-        };
-        let Some(line) = definition
-            .graph
-            .as_ref()
-            .and_then(|graph| graph.nodes.iter().find(|n| n.id == node))
-            .map(|node| node.loc.line as usize)
-        else {
-            return;
-        };
-        if let Some(mut source) = self.ui.widget(cx, ids!(source))
-            .borrow_mut::<makepad_code_editor::code_view::CodeView>()
-        {
-            let makepad_code_editor::code_view::CodeView { editor, session, .. } = &mut *source;
-            if let Some(session) = session {
-                editor.set_cursor_and_scroll(cx, makepad_code_editor::text::Position {
-                    line_index: line.saturating_sub(1),
-                    byte_index: 0,
-                }, session);
-            }
-        }
-    }
-
-    fn highlight_caret_node(&mut self, cx: &mut Cx) {
-        let source = self.ui.widget(cx, ids!(source));
-        let Some(source) = source.borrow::<makepad_code_editor::code_view::CodeView>() else { return };
-        let Some(session) = &source.session else { return };
-        let selections = session.selections();
-        let Some(selection) = selections.first() else { return };
-        let line = selection.cursor.position.line_index + 1;
-        let node = self.definition.as_ref().and_then(|definition| definition.graph.as_ref())
-            .and_then(|graph| graph.nodes.iter()
-                .filter(|node| node.loc.line as usize <= line)
-                .max_by_key(|node| node.loc.line)
-                .map(|node| node.id.clone()));
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_highlight(cx, node);
-        }
-    }
-
-    fn set_modes(&mut self, cx: &mut Cx) {
-        if self.source_mode {
-            let bounds = self.ui.view(cx, ids!(workspace)).area().rect(cx);
-            if !self.source_geometry_ready {
-                self.source_size = dvec2(760.0, 620.0);
-                self.source_origin = dvec2(
-                    bounds.pos.x + (bounds.size.x - self.source_size.x).max(0.0) * 0.5,
-                    bounds.pos.y + (bounds.size.y - self.source_size.y).max(0.0) * 0.5,
-                );
-                self.source_geometry_ready = true;
-            }
-            self.apply_source_geometry(cx, bounds);
-        }
-        self.ui
-            .view(cx, ids!(source_overlay))
-            .set_visible(cx, self.source_mode);
-        let left_split = self.ui.widget(cx, ids!(column_split));
-        if self.left_hidden {
-            if self.left_panel_align.is_none() {
-                self.left_panel_align = left_split.borrow::<Splitter>().map(|splitter| splitter.align());
-            }
-            left_split.as_splitter().set_align(cx, SplitterAlign::FromA(0.0));
-        } else if let Some(align) = self.left_panel_align.take() {
-            left_split.as_splitter().set_align(cx, align);
-        }
-        self.ui.view(cx, ids!(left_panel)).set_visible(cx, !self.left_hidden);
-
-        self.ui.button(cx, ids!(side_btn)).set_text(
-            cx,
-            "Source",
-        );
-        self.update_canvas_fit_insets(cx);
-        if self.selected_node.is_some() {
-            self.refresh_models(true);
-        }
-        self.ui.redraw(cx);
-    }
-
-    fn apply_source_geometry(&mut self, cx: &mut Cx, bounds: Rect) {
-        let min_size = dvec2(420.0, 280.0);
-        let size = dvec2(
-            self.source_size.x.clamp(min_size.x, bounds.size.x.max(min_size.x)),
-            self.source_size.y.clamp(min_size.y, bounds.size.y.max(min_size.y)),
-        );
-        let origin = dvec2(
-            self.source_origin.x.clamp(bounds.pos.x, (bounds.pos.x + bounds.size.x - size.x).max(bounds.pos.x)),
-            self.source_origin.y.clamp(bounds.pos.y, (bounds.pos.y + bounds.size.y - size.y).max(bounds.pos.y)),
-        );
-        self.source_size = size;
-        self.source_origin = origin;
-        let geometry = Rect { pos: origin, size };
-        if self.source_applied_geometry == Some(geometry) {
-            return;
-        }
-        self.source_applied_geometry = Some(geometry);
-        self.ui.view(cx, ids!(source_card)).set_walk(
-            cx,
-            Walk::fixed(size.x, size.y).with_abs_pos(origin),
-        );
-    }
-
-    fn handle_source_pointer(&mut self, cx: &mut Cx, event: &Event) -> bool {
-        let bounds = self.ui.view(cx, ids!(workspace)).area().rect(cx);
-        if let Some((start, resize)) = self.source_drag {
-            match event {
-                Event::MouseMove(mouse) => {
-                    let delta = mouse.abs - start;
-                    if resize {
-                        self.source_size += delta;
-                    } else {
-                        self.source_origin += delta;
-                    }
-                    self.source_drag = Some((mouse.abs, resize));
-                    self.apply_source_geometry(cx, bounds);
-                    return true;
-                }
-                Event::MouseUp(_) => {
-                    self.source_drag = None;
-                    return true;
-                }
-                // Drawing, timers, and worker arrivals must keep flowing
-                // while the pointer is held, so dragging remains live.
-                _ => return false,
-            }
-        }
-        if !self.source_mode {
-            return false;
-        }
-        let card = self.ui.widget(cx, ids!(source_card)).area().rect(cx);
-        let header = self.ui.widget(cx, ids!(head)).area().rect(cx);
-        let save = self.ui.widget(cx, ids!(save_btn)).area().rect(cx);
-        let close = self.ui.widget(cx, ids!(close_source)).area().rect(cx);
-        match event {
-            Event::MouseDown(mouse)
-                if header.contains(mouse.abs)
-                    && !save.contains(mouse.abs)
-                    && !close.contains(mouse.abs) =>
-            {
-                self.source_drag = Some((mouse.abs, false));
-                true
-            }
-            Event::MouseDown(mouse)
-                if card.contains(mouse.abs)
-                    && mouse.abs.x >= card.pos.x + card.size.x - 24.0
-                    && mouse.abs.y >= card.pos.y + card.size.y - 24.0 =>
-            {
-                self.source_drag = Some((mouse.abs, true));
-                true
-            }
-            _ => false,
-        }
-    }
-
-    fn point_over_canvas_chrome(&self, cx: &mut Cx, point: DVec2) -> bool {
-        self.canvas_chrome_rects(cx)
-            .iter()
-            .any(|rect| rect.contains(point))
-    }
-
-    fn canvas_chrome_rects(&self, cx: &mut Cx) -> Vec<Rect> {
-        let mut rects = vec![
-            self.ui.widget(cx, ids!(menu_bar)).area().rect(cx),
-            self.ui.widget(cx, ids!(toolbar)).area().rect(cx),
-            self.ui.widget(cx, ids!(right_panel)).area().rect(cx),
-            self.ui.widget(cx, ids!(column_split)).area().rect(cx),
-            self.ui.widget(cx, ids!(canvas_right_split)).area().rect(cx),
-        ];
-        if !self.left_hidden {
-            rects.push(self.ui.widget(cx, ids!(left_panel)).area().rect(cx));
-        }
-        if self.source_mode {
-            rects.push(self.ui.widget(cx, ids!(source_card)).area().rect(cx));
-        }
-        let overlay_open = self.ui.view(cx, ids!(template_view)).visible()
-            || self.ui.view(cx, ids!(help_view)).visible()
-            || self.ui.view(cx, ids!(value_preview_view)).visible()
-            || self.ui.modal(cx, ids!(clear_confirm)).is_open()
-            || self
-                .ui
-                .widget(cx, ids!(image_viewer))
-                .borrow::<ImageViewer>()
-                .is_some_and(|viewer| viewer.is_open());
-        if overlay_open {
-            // App-owned overlays cover the graph. Popup widgets outside this
-            // tree use the framework sweep lock or the scroll handled flags.
-            rects.push(self.ui.widget(cx, ids!(canvas)).area().rect(cx));
-        }
-        rects
-    }
-
-    fn route_viewer_modal_input(&mut self, cx: &mut Cx, event: &Event) -> bool {
-        if !is_viewer_modal_input(event) {
-            return false;
-        }
-        let viewer = self.ui.widget(cx, ids!(image_viewer));
-        let Some(mut viewer) = viewer.borrow_mut::<ImageViewer>() else {
-            return false;
-        };
-        if !viewer.is_open() {
-            return false;
-        }
-        viewer.handle_event(cx, event, &mut Scope::empty());
-        true
-    }
-
-    fn update_canvas_fit_insets(&mut self, cx: &mut Cx) {
-        let canvas_rect = self.ui.widget(cx, ids!(canvas)).area().rect(cx);
-        let left_rect = self.ui.widget(cx, ids!(left_panel)).area().rect(cx);
-        let right_rect = self.ui.widget(cx, ids!(right_panel)).area().rect(cx);
-        let left = if self.left_hidden {
-            8.0
-        } else if canvas_rect.size.x <= 0.0 || left_rect.size.x <= 0.0 {
-            252.0
-        } else {
-            (left_rect.pos.x + left_rect.size.x - canvas_rect.pos.x + 8.0).max(8.0)
-        };
-        let right = if canvas_rect.size.x <= 0.0 || right_rect.size.x <= 0.0 {
-            346.0
-        } else {
-            (canvas_rect.pos.x + canvas_rect.size.x - right_rect.pos.x + 8.0).max(8.0)
-        };
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_fit_insets(Inset {
-                left,
-                top: 58.0,
-                right,
-                bottom: 8.0,
-            });
-        }
-    }
-
-    fn show_templates(&mut self, cx: &mut Cx, visible: bool) {
-        if visible {
-            self.io(|client| IoResult::Templates(client.templates()));
-            self.ui.view(cx, ids!(help_view)).set_visible(cx, false);
-        }
-        self.ui.view(cx, ids!(template_view)).set_visible(cx, visible);
-        self.ui.redraw(cx);
-    }
-
-    fn show_help(&mut self, cx: &mut Cx, title: &str, body: &str) {
-        self.ui.view(cx, ids!(template_view)).set_visible(cx, false);
-        self.ui.label(cx, ids!(help_title)).set_text(cx, title);
-        self.ui.label(cx, ids!(help_text)).set_text(cx, body);
-        self.ui.view(cx, ids!(help_view)).set_visible(cx, true);
-        self.ui.redraw(cx);
-    }
-
-    fn fresh_flow_name(&self, base: &str) -> String {
-        if !self.flows.iter().any(|flow| flow.name == base) {
-            return base.to_string();
-        }
-        let mut number = 2;
-        loop {
-            let name = format!("{base}-{number}");
-            if !self.flows.iter().any(|flow| flow.name == name) {
-                return name;
-            }
-            number += 1;
-        }
-    }
-
-    fn open_next_flow(&mut self, cx: &mut Cx) {
-        if self.flows.is_empty() {
-            return;
-        }
-        let index = self
-            .selected
-            .as_ref()
-            .and_then(|name| self.flows.iter().position(|flow| &flow.name == name))
-            .map(|index| (index + 1) % self.flows.len())
-            .unwrap_or(0);
-        let name = self.flows[index].name.clone();
-        self.open_flow(cx, name);
-    }
-
-    fn delete_flow(&mut self, cx: &mut Cx) {
-        let Some(name) = self.selected.take() else {
-            return;
-        };
-        self.clear_attachment(cx);
-        self.definition = None;
-        self.ui.label(cx, ids!(flow_name)).set_text(cx, "No flow open");
-        self.ui.label(cx, ids!(instance_chip)).set_text(cx, "");
-        self.show_graph(cx);
-        self.io(move |client| IoResult::Done(client.delete(&name)));
-        self.auto_opened = false;
-    }
-
-    /// The bar must receive the opening press before canvas selection and
-    /// mounted faces. Once open, its popup owns input through the event that
-    /// closes it; only an outside press dismisses and passes through.
-    fn route_menu_input(&mut self, cx: &mut Cx, event: &Event) -> bool {
-        let bar = self.ui.menu_bar(cx, ids!(menu_bar));
-        let area = bar.area();
-        let rect = area.clipped_rect(cx);
-        let was_open = bar.is_open();
-        let over_bar = match event {
-            Event::MouseDown(e) => rect.contains(e.abs),
-            Event::MouseMove(e) => rect.contains(e.abs),
-            Event::MouseUp(e) => rect.contains(e.abs),
-            Event::Scroll(e) => rect.contains(e.abs),
-            Event::LongPress(e) => rect.contains(e.abs),
-            Event::TouchUpdate(e) => e.touches.iter().any(|touch| rect.contains(touch.abs)),
-            _ => false,
-        };
-        let pointer = matches!(
-            event,
-            Event::MouseDown(_)
-                | Event::MouseMove(_)
-                | Event::MouseUp(_)
-                | Event::MouseLeave(_)
-                | Event::Scroll(_)
-                | Event::TouchUpdate(_)
-                | Event::LongPress(_)
-        );
-        let key = is_focus_routed_input(event) || matches!(event, Event::PhysicalKeyboard(_));
-        if !(was_open && (pointer || key)
-            || pointer && (over_bar || cx.fingers.is_area_captured(area)))
-        {
-            return false;
-        }
-        bar.handle_event(cx, event, &mut Scope::empty());
-        // A title toggles on down too: closing it must not dispatch that down
-        // a second time through the tree and immediately reopen the menu.
-        let dismiss_press = match event {
-            Event::MouseDown(_) => true,
-            Event::TouchUpdate(e) => !e.touches.is_empty() && e.touches.iter().all(|touch| {
-                touch.state == makepad_widgets::makepad_platform::event::TouchState::Start
-            }),
-            _ => false,
-        };
-        if dismiss_press && !over_bar && !bar.is_open() {
-            return false;
-        }
-        true
-    }
-
-    fn handle_menu(&mut self, cx: &mut Cx, id: LiveId) {
-        match id {
-            id if id == live_id!(new_from_template) => self.show_templates(cx, true),
-            id if id == live_id!(open_flow) => self.open_next_flow(cx),
-            id if id == live_id!(save) => {
-                if let Some(name) = self.selected.clone() {
-                    let source = self.ui.widget(cx, ids!(source)).text();
-                    if self.source_mode && !source.is_empty() {
-                        self.save_source(name, source);
-                    }
-                }
-            }
-            id if id == live_id!(revert) || id == live_id!(undo) => self.undo(),
-            id if id == live_id!(redo) => self.redo(),
-            id if id == live_id!(delete_flow) => self.delete_flow(cx),
-            id if id == live_id!(quit) => cx.quit(),
-            id if id == live_id!(delete_selection) => {
-                let selection = self
-                    .ui
-                    .widget(cx, ids!(canvas))
-                    .borrow::<FlowCanvas>()
-                    .and_then(|canvas| canvas.selection().cloned());
-                let edit = match selection {
-                    Some(Selection::Node(node)) => Some(CanvasEdit::Delete { node }),
-                    Some(Selection::Edge {
-                        to_node, to_port, ..
-                    }) => Some(CanvasEdit::Disconnect { to_node, to_port }),
-                    None => None,
-                };
-                if let Some(edit) = edit {
-                    if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                        canvas.select(cx, None);
-                    }
-                    self.selected_node = None;
-                    self.apply_edit(cx, edit);
-                    self.refresh_inspector(cx);
-                    self.update_menu_state(cx);
-                }
-            }
-            id if id == live_id!(select_all) => {
-                // One selection at a time: the first node stands for all.
-                let first = self
-                    .current_graph()
-                    .and_then(|graph| graph.nodes.first().map(|node| node.id.clone()));
-                if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                    canvas.select(cx, first.clone());
-                }
-                self.selected_node = first;
-                self.refresh_inspector(cx);
-            }
-            id if id == live_id!(duplicate) => self.duplicate_selected(cx),
-            id if id == live_id!(wires_routed) => self.set_wire_mode(cx, WireMode::Routed),
-            id if id == live_id!(wires_bezier) => self.set_wire_mode(cx, WireMode::Bezier),
-            id if id == live_id!(view_source) => {
-                self.source_mode = true;
-                self.set_modes(cx);
-            }
-            id if id == live_id!(view_inspector) => {
-                self.source_mode = false;
-                self.set_modes(cx);
-            }
-            id if id == live_id!(flip_card) => {
-                if let Some(node) = self.selected_node.clone() {
-                    self.apply_edit(cx, CanvasEdit::Flip { node });
-                }
-            }
-            id if id == live_id!(toggle_left) => {
-                self.left_hidden = !self.left_hidden;
-                self.set_modes(cx);
-            }
-            id if id == live_id!(zoom_in) => self.with_canvas(cx, |cx, canvas| canvas.zoom_by(cx, 1.25)),
-            id if id == live_id!(zoom_out) => self.with_canvas(cx, |cx, canvas| canvas.zoom_by(cx, 0.8)),
-            id if id == live_id!(zoom_fit) => self.with_canvas(cx, |cx, canvas| canvas.fit(cx)),
-            id if id == live_id!(zoom_100) => self.with_canvas(cx, |cx, canvas| canvas.zoom_reset(cx)),
-            id if id == live_id!(run) => self.start_run(None),
-            id if id == live_id!(cancel) => self.cancel_run(),
-            id if id == live_id!(clear_outputs) => self.clear_instance(cx),
-            id if id == live_id!(run_to_node) => {
-                if let Some(node) = self.selected_node.clone() {
-                    self.start_run(Some(vec![node]));
-                }
-            }
-            id if id == live_id!(help_shortcuts) => self.show_help(cx, "Keyboard shortcuts", HELP_SHORTCUTS),
-            id if id == live_id!(help_language) => {
-                self.show_help(cx, "The flow language", makepad_flow::AUTHORING_BRIEF)
-            }
-            id if id == live_id!(help_about) => self.show_help(cx, "About Flow", HELP_ABOUT),
-            id => {
-                let template = self
-                    .templates
-                    .iter()
-                    .find(|template| template_menu_id(&template.name) == id)
-                    .map(|template| template.name.clone());
-                if let Some(template) = template {
-                    self.create_from_template(&template);
-                }
-            }
-        }
-    }
-
-    fn with_canvas(&mut self, cx: &mut Cx, f: impl FnOnce(&mut Cx, &mut FlowCanvas)) {
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            f(cx, &mut canvas);
-        }
-    }
-
-    fn shutdown(&mut self, cx: &mut Cx) {
-        self.services.shutdown();
-        self.detach_faces(cx);
-        if let Some(subscriber) = self.subscriber.take() {
-            subscriber.request_stop();
-        }
-        if let Some(mut session) = self.session.take() {
-            session.stop();
-        }
-        if let Some(host) = self.host.take() {
-            host.shutdown();
-        }
-        self.testpattern_service.take();
-    }
-
-    fn refresh_ai_context(&mut self) {
-        let selected = self
-            .selected
-            .as_deref()
-            .and_then(|name| self.flows.iter().find(|flow| flow.name == name));
-        let open_view = if self.source_mode {
-            "source"
-        } else {
-            "canvas"
-        };
-        self.services.set_context(BridgeContext {
-            flow: self.selected.clone(),
-            revision: selected.map(|flow| flow.revision),
-            canonical: selected.map(|flow| flow.canonical),
-            instance: self.instance.clone(),
-            instance_state: self.instance_row.as_ref().map(|row| row.state.clone()),
-            current_node: self.current_node.clone(),
-            selected_node: self.selected_node.clone(),
-            open_view: open_view.to_string(),
-            last_error: self.last_error.clone(),
-        });
-    }
-
-    fn open_value(&mut self, cx: &mut Cx, node: &str, port: &str) {
-        let value = self
-            .outputs
-            .get(node)
-            .and_then(|ports| ports.iter().find(|(name, _)| name == port))
-            .map(|(_, value)| value.clone());
-        let Some(value) = value else {
-            return;
-        };
-        self.preview_bytes = None;
-        self.preview_digest = Some((value.digest.clone(), format!("{node}.{port}")));
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.select(cx, Some(node.to_string()));
-        }
-        self.selected_node = Some(node.to_string());
-        self.source_mode = false;
-        self.set_modes(cx);
-        match self.values.get(&value.digest) {
-            Some(bytes) if is_viewable_media(&bytes) => {
-                self.show_image_viewer(cx, node, port, &bytes)
-            }
-            Some(bytes) => self.show_preview(cx, &bytes),
-            None => {
-                if let Some(client) = self.client() {
-                    self.values.request(&value.digest, client);
-                }
-                self.refresh_inspector(cx);
-            }
-        }
-    }
-}
-
-impl MatchEvent for App {
-    fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
-        for action in actions {
-            if let Some(dialog) = action.downcast_ref::<
-                makepad_widgets::makepad_platform::file_dialogs::FileDialogAction,
-            >() {
-                self.handle_preview_save_dialog(cx, dialog);
-            }
-            if let Some(call) = action.downcast_ref::<FaceBridgeCall>() {
-                self.handle_bridge_call(call.clone());
-            }
-            if let Some(action) = action.downcast_ref::<FlowUiAction>() {
-                match action {
-                    FlowUiAction::Focus { instance } => {
-                        let flow = self
-                            .instances
-                            .iter()
-                            .find(|row| row.instance == *instance)
-                            .map(|row| row.flow.clone());
-                        self.focus_instance(cx, instance.clone(), flow);
-                    }
-                    FlowUiAction::Select { node } => {
-                        self.selected_node = Some(node.clone());
-                        if let Some(mut canvas) =
-                            self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>()
-                        {
-                            canvas.select(cx, Some(node.clone()));
-                        }
-                        self.refresh_inspector(cx);
-                        self.refresh_models(true);
-                    }
-                }
-            }
-        }
-        if let Some(id) = self.ui.menu_bar(cx, ids!(menu_bar)).selected(actions) {
-            self.handle_menu(cx, id);
-        }
-        let selected_index = self
-            .ui
-            .widget(cx, ids!(flow_list))
-            .borrow::<FlowList>()
-            .and_then(|list| list.selected(cx, actions));
-        if let Some(index) = selected_index {
-            if let Some(name) = self.flows.get(index).map(|flow| flow.name.clone()) {
-                self.open_flow(cx, name);
-            }
-        }
-        if self.ui.button(cx, ids!(new_btn)).clicked(actions) {
-            let visible = self.ui.view(cx, ids!(template_view)).visible();
-            self.show_templates(cx, !visible);
-        }
-        let template_pick = self
-            .ui
-            .widget(cx, ids!(template_picker))
-            .borrow::<TemplatePicker>()
-            .and_then(|picker| picker.picked(cx, actions));
-        if let Some(template) = template_pick {
-            self.show_templates(cx, false);
-            self.create_from_template(&template);
-        }
-        if self
-            .ui
-            .widget(cx, ids!(template_picker))
-            .borrow::<TemplatePicker>()
-            .is_some_and(|picker| picker.closed(cx, actions))
-        {
-            self.show_templates(cx, false);
-        }
-        if self.ui.button(cx, ids!(help_close)).clicked(actions) {
-            self.ui.view(cx, ids!(help_view)).set_visible(cx, false);
-            self.ui.redraw(cx);
-        }
-        if self.ui.button(cx, ids!(preview_close)).clicked(actions) {
-            self.close_preview(cx);
-        }
-        if self.ui.button(cx, ids!(preview_save)).clicked(actions) {
-            self.save_preview(cx);
-        }
-        let viewer_actions = self
-            .ui
-            .widget(cx, ids!(image_viewer))
-            .borrow_mut::<ImageViewer>()
-            .map(|mut viewer| viewer.actions(cx, actions))
-            .unwrap_or_default();
-        for action in viewer_actions {
-            match action {
-                ImageViewerAction::None => {}
-                ImageViewerAction::Close => self.close_preview(cx),
-                ImageViewerAction::Save => self.save_preview(cx),
-                ImageViewerAction::CopyDigest(digest) => cx.copy_to_clipboard(&digest),
-                ImageViewerAction::Step(direction) => self.step_image_viewer(cx, direction),
-            }
-        }
-        if self.instance.is_none() && self.ui.button(cx, ids!(save_btn)).clicked(actions) {
-            if let Some(name) = self.selected.clone() {
-                let source = self.ui.widget(cx, ids!(source)).text();
-                self.save_source(name, source);
-            }
-        }
-        let source_changed = self
-            .ui
-            .widget(cx, ids!(source))
-            .widget_uid();
-        if actions.find_widget_action(source_changed).is_some_and(|action| {
-            matches!(action.cast::<CodeViewAction>(), CodeViewAction::Changed)
-        }) {
-            self.unsaved = true;
-            if self.instance.is_none() {
-                if let Some(name) = self.selected.clone() {
-                    self.pending_source_edit = Some((
-                        name,
-                        self.ui.widget(cx, ids!(source)).text(),
-                        std::time::Instant::now() + std::time::Duration::from_millis(350),
-                    ));
-                }
-            }
-        }
-        if let Some(selected) = self.ui.combo_box(cx, ids!(parallel)).changed(actions) {
-            self.parallel_use_max = selected == 1;
-        }
-        if self.ui.button(cx, ids!(run_btn)).clicked(actions) {
-            self.queue_run(cx);
-        }
-        if self.ui.button(cx, ids!(design_btn)).clicked(actions) {
-            self.attach_instance(cx, None, true);
-        }
-        if self.ui.button(cx, ids!(cancel_btn)).clicked(actions) {
-            self.cancel_run();
-        }
-        if self.ui.button(cx, ids!(clear_btn)).clicked(actions) {
-            self.clear_instance(cx);
-        }
-        if self.ui.button(cx, ids!(clear_cancel)).clicked(actions)
-            || self.ui.modal(cx, ids!(clear_confirm)).dismissed(actions)
-        {
-            self.ui.modal(cx, ids!(clear_confirm)).close(cx);
-        }
-        if self.ui.button(cx, ids!(clear_confirm_btn)).clicked(actions) {
-            self.ui.modal(cx, ids!(clear_confirm)).close(cx);
-            self.request_clear_instance(true);
-            self.leave_run_view(cx);
-        }
-        if self.ui.button(cx, ids!(fit_btn)).clicked(actions) {
-            self.with_canvas(cx, |cx, canvas| canvas.fit(cx));
-        }
-        if self.ui.button(cx, ids!(side_btn)).clicked(actions) {
-            self.source_mode = !self.source_mode;
-            self.set_modes(cx);
-        }
-        if self.ui.button(cx, ids!(close_source)).clicked(actions) {
-            self.source_mode = false;
-            self.set_modes(cx);
-        }
-        let column_changed = self
-            .ui
-            .widget(cx, ids!(column_split))
-            .borrow::<Splitter>()
-            .is_some_and(|splitter| splitter.changed(actions).is_some());
-        let right_changed = self
-            .ui
-            .widget(cx, ids!(canvas_right_split))
-            .borrow::<Splitter>()
-            .is_some_and(|splitter| splitter.changed(actions).is_some());
-        if column_changed && self.left_hidden {
-            self.ui
-                .widget(cx, ids!(column_split))
-                .as_splitter()
-                .set_align(cx, SplitterAlign::FromA(0.0));
-        }
-        if column_changed || right_changed {
-            self.update_canvas_fit_insets(cx);
-        }
-
-        // Canvas.
-        let canvas_uid = self.ui.widget(cx, ids!(canvas)).widget_uid();
-        let canvas_actions: Vec<FlowCanvasAction> = actions
-            .iter()
-            .filter_map(|action| action.as_widget_action())
-            .filter(|action| action.widget_uid == canvas_uid)
-            .map(|action| action.cast::<FlowCanvasAction>())
-            .collect();
-        for action in canvas_actions {
-            match action {
-                FlowCanvasAction::None => {}
-                FlowCanvasAction::Select(selection) => {
-                    self.selected_node = selection
-                        .as_ref()
-                        .and_then(Selection::node)
-                        .map(str::to_string);
-                    if let Some(node) = self.selected_node.clone() {
-                        if self.source_mode {
-                            self.jump_to_node(cx, &node);
-                        }
-                    }
-                    self.refresh_inspector(cx);
-                    if self.selected_node.is_some() {
-                        self.refresh_models(true);
-                    }
-                    self.update_menu_state(cx);
-                }
-                FlowCanvasAction::Edit(edit) => self.apply_edit(cx, edit),
-                FlowCanvasAction::OpenPalette {
-                    at,
-                    from_node,
-                    from_port,
-                    ty,
-                } => {
-                    let Some(ty) = graph_edit::port_type_from_name(&ty) else {
-                        continue;
-                    };
-                    let compatible: Vec<NodeTypeCatalog> =
-                        graph_edit::types_with_compatible_input(&self.catalog, ty)
-                            .into_iter()
-                            .cloned()
-                            .collect();
-                    if let Some(mut palette) = self.ui.widget(cx, ids!(palette)).borrow_mut::<Palette>() {
-                        palette.set_types(cx, &compatible, true);
-                    }
-                    self.ui
-                        .label(cx, ids!(palette_note))
-                        .set_text(cx, "Click a card to add it at the drop point, wired.");
-                    self.palette_drop = Some((at, from_node, from_port, ty));
-                }
-                FlowCanvasAction::Camera { scale } => {
-                    self.ui
-                        .label(cx, ids!(zoom_label))
-                        .set_text(cx, &format!("{:.0} %", scale * 100.0));
-                }
-                FlowCanvasAction::AutoFlip(changes) => {
-                    let Some(mut graph) = self.current_graph() else {
-                        continue;
-                    };
-                    let mut changed = false;
-                    let mut staged = Vec::new();
-                    for (id, flip) in changes {
-                        if let Some(node) = graph.nodes.iter_mut().find(|node| node.id == id) {
-                            if node.flip != flip {
-                                changed = true;
-                                staged.push((id, flip));
-                            }
-                            node.flip = flip;
-                        }
-                    }
-                    if changed {
-                        if let Some(definition) = self.definition.as_mut() {
-                            definition.graph = Some(graph);
-                        }
-                        self.show_graph(cx);
-                        self.pending_auto_flips.extend(staged);
-                    }
-                }
-            }
-        }
-
-        // Palette.
-        let palette_actions = self
-            .ui
-            .widget(cx, ids!(palette))
-            .borrow::<Palette>()
-            .map(|palette| palette.actions(cx, actions))
-            .unwrap_or_default();
-        for action in palette_actions {
-            match action {
-                PaletteAction::None => {}
-                PaletteAction::Armed(type_name) => {
-                    if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                        canvas.armed_type = Some(type_name);
-                    }
-                }
-                PaletteAction::Picked(type_name) => {
-                    if let Some((at, from_node, from_port, ty)) = self.palette_drop.take() {
-                        if let (Some(graph), Some(entry)) = (
-                            self.current_graph(),
-                            self.catalog.iter().find(|entry| entry.type_name == type_name),
-                        ) {
-                            let (next, id) = graph_edit::add_node(&graph, entry, at);
-                            let target = next
-                                .nodes
-                                .iter()
-                                .find(|node| node.id == id)
-                                .and_then(|node| {
-                                    node.inputs
-                                        .iter()
-                                        .find(|input| input.ty == ty)
-                                        .or_else(|| node.inputs.first())
-                                        .map(|input| input.port.clone())
-                                });
-                            let next = match target {
-                                Some(port) => graph_edit::connect(&next, &from_node, &from_port, &id, &port)
-                                    .unwrap_or(next),
-                                None => next,
-                            };
-                            self.put_graph(cx, next);
-                        }
-                    }
-                    if let Some(mut palette) = self.ui.widget(cx, ids!(palette)).borrow_mut::<Palette>() {
-                        palette.set_types(cx, &self.catalog, false);
-                    }
-                    self.ui
-                        .label(cx, ids!(palette_note))
-                        .set_text(cx, "Drag a card onto the canvas to add a node.");
-                }
-            }
-        }
-
-        // Inspector.
-        let inspector_actions = self
-            .ui
-            .widget(cx, ids!(inspector))
-            .borrow_mut::<Inspector>()
-            .map(|mut inspector| inspector.changes(cx, actions))
-            .unwrap_or_default();
-        for action in inspector_actions {
-            if self.instance.is_some() && inspector_action_edits(&action) {
-                continue;
-            }
-            match action {
-                InspectorAction::None => {}
-                InspectorAction::SetParam { node, key, value } => {
-                    if let Some(graph) = self.current_graph() {
-                        let next = graph_edit::set_param(&graph, &node, &key, value);
-                        self.put_graph(cx, next);
-                    }
-                }
-                InspectorAction::SetFnSrc { node, src } => {
-                    if let Some(graph) = self.current_graph() {
-                        let next = graph_edit::set_fn_src(&graph, &node, &src);
-                        self.put_graph(cx, next);
-                    }
-                }
-                InspectorAction::SetFaceSrc { node, src } => {
-                    if let Some(graph) = self.current_graph() {
-                        let next = graph_edit::set_face_src(&graph, &node, &src);
-                        self.put_graph(cx, next);
-                    }
-                }
-                InspectorAction::FlipCard { node } => {
-                    self.apply_edit(cx, CanvasEdit::Flip { node });
-                }
-                InspectorAction::RenameNode { node, new_id } => {
-                    if !valid_node_id(&new_id) {
-                        self.set_error(cx, "node ids use letters, digits and underscores and cannot start with a digit");
-                        continue;
-                    }
-                    let Some(mut graph) = self.current_graph() else {
-                        continue;
-                    };
-                    if graph.nodes.iter().any(|item| item.id == new_id) {
-                        self.set_error(cx, &format!("a node named {new_id} already exists"));
-                        continue;
-                    }
-                    rename_graph_node(&mut graph, &node, &new_id);
-                    if let Some(values) = self.outputs.remove(&node) {
-                        self.outputs.insert(new_id.clone(), values);
-                    }
-                    self.selected_node = Some(new_id.clone());
-                    if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                        canvas.select(cx, Some(new_id));
-                    }
-                    self.put_graph(cx, graph);
-                }
-                InspectorAction::SetNodeDoc { node, doc } => {
-                    if let Some(mut graph) = self.current_graph() {
-                        if let Some(item) = graph.nodes.iter_mut().find(|item| item.id == node) {
-                            let doc = doc.trim();
-                            item.doc = (!doc.is_empty()).then(|| doc.to_string());
-                        }
-                        self.put_graph(cx, graph);
-                    }
-                }
-                InspectorAction::SetNodeMeta { node, key, value } => {
-                    if let Some(mut graph) = self.current_graph() {
-                        if let Some(item) = graph.nodes.iter_mut().find(|item| item.id == node) {
-                            match (key.as_str(), value) {
-                                ("on_fail", Literal::Id(value) | Literal::Str(value)) => {
-                                    item.on_fail = value;
-                                }
-                                ("label", Literal::Str(value) | Literal::Id(value)) => {
-                                    item.label = (!value.is_empty()).then_some(value);
-                                }
-                                _ => {}
-                            }
-                        }
-                        self.put_graph(cx, graph);
-                    }
-                }
-                InspectorAction::SelectNode(node) => {
-                    self.selected_node = Some(node.clone());
-                    if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-                        canvas.select(cx, Some(node));
-                    }
-                    self.refresh_inspector(cx);
-                    self.refresh_models(true);
-                }
-                InspectorAction::Disconnect { node, port } => {
-                    if let Some(graph) = self.current_graph() {
-                        self.put_graph(cx, graph_edit::disconnect(&graph, &node, &port));
-                    }
-                }
-                InspectorAction::JumpSource(node) => {
-                    self.source_mode = true;
-                    self.set_modes(cx);
-                    self.jump_to_node(cx, &node);
-                }
-                InspectorAction::SaveValue { node, port } => {
-                    let digest = self
-                        .outputs
-                        .get(&node)
-                        .and_then(|ports| ports.iter().find(|(name, _)| name == &port))
-                        .map(|(_, value)| value.digest.clone());
-                    self.save_when_ready = digest;
-                    self.open_value(cx, &node, &port);
-                    if self.preview_bytes.is_some() {
-                        self.save_when_ready = None;
-                        self.save_preview(cx);
-                    }
-                }
-                InspectorAction::CopyDigest(digest) => cx.copy_to_clipboard(&digest),
-                InspectorAction::OpenValue { node, port } => self.open_value(cx, &node, &port),
-                InspectorAction::RefreshAssets => self.refresh_assets(cx, false, false, false),
-                InspectorAction::LoadMoreAssets => self.refresh_assets(cx, true, true, false),
-                InspectorAction::OpenAsset(asset) => self.open_asset(cx, asset),
-            }
-        }
-
-        // Queue.
-        let running_actions = self
-            .ui
-            .widget(cx, ids!(running))
-            .borrow_mut::<QueueList>()
-            .map(|mut list| list.actions(cx, actions))
-            .unwrap_or_default();
-        for action in running_actions {
-            match action {
-                QueueAction::Select {
-                    run_id,
-                    instance,
-                    flow,
-                    revision,
-                    state,
-                    planned_nodes,
-                    started_ms,
-                    finished_ms,
-                } => {
-                    self.focus_instance(cx, instance, Some(flow));
-                    let now_ms = wall_clock_ms();
-                    self.display_run(
-                        cx,
-                        RunInfo {
-                            run_id,
-                            state: run_state_name(state).into(),
-                            started: self.time
-                                - now_ms.saturating_sub(started_ms) as f64 / 1000.0,
-                            finished_secs: finished_ms
-                                .map(|finished| finished.saturating_sub(started_ms) as f64 / 1000.0),
-                            revision,
-                            planned_nodes,
-                        },
-                    );
-                    self.fetch_run_snapshot();
-                }
-                QueueAction::CancelRun {
-                    run_id,
-                    instance,
-                    batch,
-                } => {
-                    if self.run.as_ref().is_some_and(|run| run.run_id == run_id) {
-                        self.clear_run_view(cx);
-                    }
-                    if batch {
-                        self.io(move |client| IoResult::Done(client.cancel_run(&run_id)));
-                    } else {
-                        // A single run's x is Stop: the run goes, its instance
-                        // goes, and the canvas returns to the design.
-                        let target = instance.clone();
-                        self.io(move |client| {
-                            let _ = client.cancel_run(&run_id);
-                            IoResult::Done(delete_instance_if_present(client, &target))
-                        });
-                        if self.instance.as_deref() == Some(instance.as_str()) {
-                            self.attach_instance(cx, None, true);
-                        }
-                    }
-                }
-                QueueAction::CancelBatch(batch) => {
-                    self.io(move |client| {
-                        IoResult::Done(client.cancel_batch(&batch).map(|_| ()))
-                    });
-                }
-                QueueAction::ClearAll(plan) => {
-                    self.queue_generation = self.queue_generation.wrapping_add(1);
-                    self.queue_refresh_after_stale = false;
-                    for batch in plan.batches {
-                        self.io(move |client| {
-                            IoResult::Done(client.clear_batch(&batch).map(|_| ()))
-                        });
-                    }
-                    let mut detach = false;
-                    for (run_id, instance) in plan.singles {
-                        detach |= self.instance.as_deref() == Some(instance.as_str());
-                        self.io(move |client| {
-                            let _ = client.cancel_run(&run_id);
-                            IoResult::Done(delete_instance_if_present(client, &instance))
-                        });
-                    }
-                    if detach {
-                        self.attach_instance(cx, None, true);
-                    }
-                    self.clear_run_view(cx);
-                }
-                QueueAction::OpenAsset(asset) => {
-                    if let Some(mut inspector) =
-                        self.ui.widget(cx, ids!(inspector)).borrow_mut::<Inspector>()
-                    {
-                        inspector.show_asset(cx, &asset);
-                    }
-                    self.refresh_assets(cx, false, false, false);
-                }
-            }
-        }
-
-        // Faces: the centralized router commits only in editable design mode.
-        let mut opens = Vec::new();
-        if let Some(faces) = self.faces.as_mut() {
-            let binds = faces.bind_changes(cx, actions);
-            let mut params = faces.param_changes(cx, actions);
-            params.extend(faces.model_changes(cx, actions));
-            opens = faces.open_requests(actions);
-            self.route_face_commits(binds, params);
-        }
-        for (node, port) in opens {
-            self.open_value(cx, &node, &port);
-        }
-        self.refresh_ai_context();
-    }
-}
-
-/// Queue cleanup is intentionally idempotent for a stale failed row: the
-/// server may have retired its instance while the retained run row remains.
-/// Other delete failures still reach the normal UI error path.
-fn delete_instance_if_present(
-    client: &makepad_flow::client::FlowClient,
-    instance: &str,
-) -> Result<(), makepad_flow::client::ClientError> {
-    match client.delete_instance(instance) {
-        Err(error) if is_absent_instance_error(&error) => Ok(()),
-        result => result,
-    }
-}
-
-fn is_absent_instance_error(error: &makepad_flow::client::ClientError) -> bool {
-    matches!(error, makepad_flow::client::ClientError::Http { status: 404, body }
-        if body.to_ascii_lowercase().contains("instance not found"))
-}
-
-impl App {
-    fn close_preview(&mut self, cx: &mut Cx) {
-        self.preview_digest = None;
-        self.preview_bytes = None;
-        self.save_when_ready = None;
-        if let Some(mut viewer) = self
-            .ui
-            .widget(cx, ids!(image_viewer))
-            .borrow_mut::<ImageViewer>()
-        {
-            viewer.close(cx);
-        }
-        self.ui
-            .view(cx, ids!(value_preview_view))
-            .set_visible(cx, false);
-        self.ui.redraw(cx);
-    }
-
-    fn save_preview(&mut self, cx: &mut Cx) {
-        let Some(bytes) = self.preview_bytes.clone() else {
-            return;
-        };
-        let extension = value_file_extension(&bytes.content_type);
-        let stem = self
-            .preview_digest
-            .as_ref()
-            .map(|(_, label)| label.as_str())
-            .unwrap_or("value");
-        self.save_dialog_bytes = Some(bytes);
-        cx.open_save_file_dialog(
-            makepad_widgets::makepad_platform::file_dialogs::FileDialog::new()
-                .set_id(live_id!(save_flow_value))
-                .set_title("Save flow output".into())
-                .set_filename(format!("{stem}.{extension}"))
-                .add_filter(format!("{extension} file"), vec![extension.into()]),
-        );
-    }
-
-    fn handle_preview_save_dialog(
-        &mut self,
-        cx: &mut Cx,
-        action: &makepad_widgets::makepad_platform::file_dialogs::FileDialogAction,
-    ) {
-        use makepad_widgets::makepad_platform::file_dialogs::FileDialogAction;
-        match action {
-            FileDialogAction::SaveFileSelected { id, path }
-                if *id == live_id!(save_flow_value) =>
-            {
-                let Some(value) = self.save_dialog_bytes.take() else {
-                    return;
-                };
-                let path = path.clone();
-                let bytes = value.bytes;
-                match cx.task_pool().submit(
-                    makepad_widgets::makepad_platform::thread::Lane::Light,
-                    move || {
-                        std::fs::write(&path, bytes.as_ref())
-                            .map(|_| path)
-                            .map_err(|error| error.to_string())
-                    },
-                ) {
-                    Ok(task) => self.save_task = Some(task),
-                    Err(error) => self.set_error(cx, &format!("could not queue save: {error}")),
-                }
-            }
-            FileDialogAction::SaveFileCancelled { id } if *id == live_id!(save_flow_value) => {
-                self.save_dialog_bytes = None;
-            }
-            _ => {}
-        }
-    }
-
-    fn drain_save_task(&mut self, cx: &mut Cx) {
-        let Some(result) = self.save_task.as_mut().and_then(|task| task.try_take()) else {
-            return;
-        };
-        self.save_task = None;
-        match result {
-            Ok(Ok(path)) => self.set_error(cx, &format!("saved {}", path.display())),
-            Ok(Err(error)) => self.set_error(cx, &format!("save failed: {error}")),
-            Err(error) => self.set_error(cx, &format!("save worker failed: {error}")),
-        }
-    }
-
-    fn show_preview(&mut self, cx: &mut Cx, bytes: &makepad_flow::ValueBytes) {
-        let text = if bytes.content_type.starts_with("image/") {
-            String::new()
-        } else {
-            String::from_utf8_lossy(&bytes.bytes).chars().take(4000).collect()
-        };
-        if let Some(mut inspector) = self.ui.widget(cx, ids!(inspector)).borrow_mut::<Inspector>() {
-            inspector.set_preview(Some((text, bytes.clone())));
-        }
-        self.preview_bytes = Some(bytes.clone());
-        let title = self
-            .preview_digest
-            .as_ref()
-            .map(|(_, label)| label.as_str())
-            .unwrap_or("Value");
-        self.ui
-            .label(cx, ids!(preview_title))
-            .set_text(cx, title);
-        if let Some(mut value) = self
-            .ui
-            .widget(cx, ids!(preview_value))
-            .borrow_mut::<faces::ValueView>()
-        {
-            value.set_card_sized(cx, true);
-            if bytes.content_type.starts_with("image/") {
-                value.set_image(cx, bytes);
-            } else {
-                let text = String::from_utf8_lossy(&bytes.bytes);
-                let text = if text.is_empty() {
-                    format!("{} · {}", bytes.content_type, faces::size_text(bytes.bytes.len()))
-                } else {
-                    text.chars().take(16 * 1024).collect()
-                };
-                value.set_text(cx, &text);
-            }
-        }
-        self.ui
-            .view(cx, ids!(value_preview_view))
-            .set_visible(cx, true);
-        self.ui.redraw(cx);
-        self.refresh_inspector(cx);
-    }
-
-    fn show_image_viewer(
-        &mut self,
-        cx: &mut Cx,
-        node: &str,
-        port: &str,
-        bytes: &makepad_flow::ValueBytes,
-    ) {
-        self.preview_bytes = Some(bytes.clone());
-        self.ui
-            .view(cx, ids!(value_preview_view))
-            .set_visible(cx, false);
-        let result = self
-            .ui
-            .widget(cx, ids!(image_viewer))
-            .borrow_mut::<ImageViewer>()
-            .map(|mut viewer| {
-                viewer.show(
-                    cx,
-                    ImageViewerItem {
-                        node: node.to_string(),
-                        port: port.to_string(),
-                        bytes: bytes.clone(),
-                    },
-                )
-            });
-        if let Some(Err(error)) = result {
-            self.set_error(cx, &error);
-        }
-        self.refresh_inspector(cx);
-    }
-
-    fn step_image_viewer(&mut self, cx: &mut Cx, direction: i32) {
-        if let Some((id, _)) = self.preview_digest.as_ref().filter(|(id, _)| id.starts_with("ast_")) {
-            let next = self.ui.widget(cx, ids!(inspector)).borrow::<Inspector>()
-                .and_then(|inspector| inspector.adjacent_asset(id, direction));
-            if let Some(asset) = next { self.open_asset(cx, asset); }
-            return;
-        }
-        let current_digest = self.preview_digest.as_ref().map(|(digest, _)| digest.as_str());
-        let running_pictures = current_digest.and_then(|digest| {
-            self.instances
-                .iter()
-                .find(|row| row.outputs.values().any(|value| value.digest == digest))
-                .map(|row| {
-                    row.outputs
-                        .iter()
-                        .filter(|(_, value)| {
-                            matches!(
-                                makepad_media_view::media_kind(&value.content_type, &[]),
-                                makepad_media_view::MediaKind::Image
-                                    | makepad_media_view::MediaKind::Video
-                                    | makepad_media_view::MediaKind::Audio
-                                    | makepad_media_view::MediaKind::Mesh
-                                    | makepad_media_view::MediaKind::Splat
-                            )
-                        })
-                        .map(|(label, value)| {
-                            (row.instance.clone(), label.clone(), value.digest.clone())
-                        })
-                        .collect::<Vec<_>>()
-                })
-        });
-        let running_gallery = running_pictures.is_some();
-        let mut pictures: Vec<(String, String, String)> = running_pictures.unwrap_or_else(|| {
-            self.outputs
-                .iter()
-                .flat_map(|(node, ports)| {
-                    ports.iter().filter_map(move |(port, value)| {
-                        matches!(
-                            makepad_media_view::media_kind(&value.content_type, &[]),
-                            makepad_media_view::MediaKind::Image
-                                | makepad_media_view::MediaKind::Video
-                                | makepad_media_view::MediaKind::Audio
-                                | makepad_media_view::MediaKind::Mesh
-                                | makepad_media_view::MediaKind::Splat
-                        )
-                        .then(|| {
-                            (node.clone(), port.clone(), value.digest.clone())
-                        })
-                    })
-                })
-                .collect()
-        });
-        pictures.sort_by(|a, b| (&a.0, &a.1).cmp(&(&b.0, &b.1)));
-        if pictures.is_empty() {
-            return;
-        }
-        let current = current_digest
-            .and_then(|digest| pictures.iter().position(|(_, _, item)| item == digest))
-            .unwrap_or(0);
-        let next = (current as i32 + direction).rem_euclid(pictures.len() as i32) as usize;
-        let (node, port, _) = pictures[next].clone();
-        if running_gallery {
-            let digest = pictures[next].2.clone();
-            self.preview_digest = Some((digest.clone(), format!("{node}.{port}")));
-            self.preview_bytes = None;
-            if let Some(bytes) = self.values.get(&digest) {
-                self.show_image_viewer(cx, &node, &port, &bytes);
-            } else if let Some(client) = self.client() {
-                self.values.request(&digest, client);
-            }
-        } else {
-            self.open_value(cx, &node, &port);
-        }
-    }
-
-    fn drain_values(&mut self, cx: &mut Cx) {
-        for arrival in self.values.drain() {
-            match arrival {
-                Ok(digest) => {
-                    if let Some(faces) = self.faces.as_mut() {
-                        faces.deliver_bytes(cx, &mut self.values, &digest);
-                    }
-                    if self
-                        .preview_digest
-                        .as_ref()
-                        .is_some_and(|(wanted, _)| *wanted == digest)
-                    {
-                        if let Some(bytes) = self.values.get(&digest) {
-                            let label = self
-                                .preview_digest
-                                .as_ref()
-                                .map(|(_, label)| label.clone())
-                                .unwrap_or_default();
-                            if is_viewable_media(&bytes) {
-                                let (node, port) = label
-                                    .split_once('.')
-                                    .unwrap_or((label.as_str(), "image"));
-                                self.show_image_viewer(cx, node, port, &bytes);
-                            } else {
-                                self.show_preview(cx, &bytes);
-                            }
-                            if self.save_when_ready.as_deref() == Some(digest.as_str()) {
-                                self.save_when_ready = None;
-                                self.save_preview(cx);
-                            }
-                        }
-                    }
-                }
-                Err((digest, error)) => {
-                    self.set_error(cx, &format!("value {}…: {error}", &digest[..8.min(digest.len())]));
-                }
-            }
-        }
-        self.drain_save_task(cx);
-    }
-}
-
-fn value_file_extension(content_type: &str) -> &'static str {
-    match content_type.split(';').next().unwrap_or(content_type).trim() {
-        "image/png" => "png",
-        "image/jpeg" => "jpg",
-        "image/webp" => "webp",
-        "audio/wav" | "audio/x-wav" => "wav",
-        "audio/mpeg" => "mp3",
-        "video/mp4" => "mp4",
-        "application/json" => "json",
-        "text/plain" | "text/markdown" => "txt",
-        _ => "bin",
-    }
-}
-
-fn is_viewable_media(value: &makepad_flow::ValueBytes) -> bool {
-    matches!(
-        values::media_kind(value),
-        makepad_media_view::MediaKind::Image
-            | makepad_media_view::MediaKind::Video
-            | makepad_media_view::MediaKind::Audio
-            | makepad_media_view::MediaKind::Mesh
-            | makepad_media_view::MediaKind::Splat
-    )
-}
-
-fn valid_node_id(id: &str) -> bool {
-    let mut chars = id.chars();
-    chars
-        .next()
-        .is_some_and(|first| first == '_' || first.is_ascii_alphabetic())
-        && chars.all(|ch| ch == '_' || ch.is_ascii_alphanumeric())
-}
-
-/// Rename every graph reference in one atomic graph PUT. This includes the
-/// input edge mirrors and the names projected into `Flow{ tools: ... }`.
-fn rename_graph_node(graph: &mut Graph, old: &str, new: &str) {
-    if let Some(node) = graph.nodes.iter_mut().find(|node| node.id == old) {
-        node.id = new.to_string();
-    }
-    for node in &mut graph.nodes {
-        for input in &mut node.inputs {
-            if let makepad_flow::NodeInputValue::Edge(edge) = &mut input.value {
-                if edge.from_node == old {
-                    edge.from_node = new.to_string();
-                }
-            }
-        }
-    }
-    for edge in &mut graph.edges {
-        if edge.from_node == old {
-            edge.from_node = new.to_string();
-        }
-        if edge.to_node == old {
-            edge.to_node = new.to_string();
-        }
-    }
-    for tool in &mut graph.tools {
-        for name in tool
-            .inputs
-            .iter_mut()
-            .chain(tool.outputs.iter_mut())
-            .chain(tool.nodes.iter_mut())
-        {
-            if name == old {
-                *name = new.to_string();
-            }
-        }
-    }
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        makepad_widgets::script_mod(vm);
-        makepad_code_editor::script_mod(vm);
-        makepad_aichat::script_mod(vm);
-        makepad_flowgraph::script_mod(vm);
-        theme::script_mod(vm);
-        faces::register_host_widgets(vm);
-        panels::script_mod(vm);
-        queue::script_mod(vm);
-        viewer::script_mod(vm);
-        self::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        if let Event::Startup = event {
-            self.startup(cx);
-        }
-        if let Event::NextFrame(nf) = event {
-            self.time = nf.time;
-            if self.source_mode {
-                let bounds = self.ui.view(cx, ids!(workspace)).area().rect(cx);
-                self.apply_source_geometry(cx, bounds);
-            }
-        }
-        // The full-window viewer is modal. Route user input directly to it
-        // before selection, faces, the ordinary widget tree, and shortcuts.
-        if self.route_viewer_modal_input(cx, event) {
-            return;
-        }
-        if self.route_menu_input(cx, event) {
-            return;
-        }
-        if self.handle_source_pointer(cx, event) {
-            return;
-        }
-        if is_queue_shortcut(event, widget_tree_has_text_focus(&self.ui, cx)) {
-            self.queue_run(cx);
-            // Do not pass Enter to a focused field; its text remains exactly
-            // the settings that were submitted with this batch.
-            return;
-        }
-        if matches!(event, Event::KeyDown(e) if e.key_code == KeyCode::Escape)
-            && self.ui.view(cx, ids!(value_preview_view)).visible()
-        {
-            self.close_preview(cx);
-        }
-        self.services.handle_event(cx, event);
-        self.match_event(cx, event);
-        self.update_canvas_fit_insets(cx);
-        let chrome_rects = self.canvas_chrome_rects(cx);
-        if let Some(mut canvas) = self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>() {
-            canvas.set_chrome_rects(chrome_rects);
-        }
-        // Selection belongs to the card, even when the press is about to be
-        // handled by an interactive child in its mounted face.
-        if let Event::MouseDown(e) = event {
-            if !self.point_over_canvas_chrome(cx, e.abs) {
-                if let Some(mut canvas) =
-                    self.ui.widget(cx, ids!(canvas)).borrow_mut::<FlowCanvas>()
-                {
-                    canvas.select_at(cx, e.abs);
-                }
-            }
-        }
-        // The faces first: a click inside a face is the face's, and the
-        // canvas then sees it as handled. Their positions go through the
-        // canvas camera.
-        if !matches!(event, Event::Draw(_)) {
-            let (camera, resize_press) = self
-                .ui
-                .widget(cx, ids!(canvas))
-                .borrow::<FlowCanvas>()
-                .map(|canvas| {
-                    (
-                        canvas.camera(),
-                        matches!(event, Event::MouseDown(e) if canvas.is_resize_handle_at(e.abs)),
-                    )
-                })
-                .map(|(camera, resize)| (Some(camera), resize))
-                .unwrap_or((None, false));
-            let mapped = true;
-            let over_chrome = match event {
-                Event::MouseDown(e) => self.point_over_canvas_chrome(cx, e.abs),
-                Event::MouseMove(e) => self.point_over_canvas_chrome(cx, e.abs),
-                Event::MouseUp(e) => self.point_over_canvas_chrome(cx, e.abs),
-                Event::Scroll(e) => self.point_over_canvas_chrome(cx, e.abs),
-                Event::LongPress(e) => self.point_over_canvas_chrome(cx, e.abs),
-                _ => false,
-            };
-            if !over_chrome && !resize_press {
-                if let Some(faces) = self.faces.as_mut() {
-                    faces.handle_event(
-                        cx,
-                        event,
-                        &mut Scope::empty(),
-                        if mapped { camera.as_ref() } else { None },
-                    );
-                }
-            }
-        }
-        let face_owns_key_focus = self
-            .faces
-            .as_ref()
-            .is_some_and(|faces| faces.owns_key_focus(cx));
-        if !(face_owns_key_focus && is_focus_routed_input(event)) {
-            match self.faces.as_mut() {
-                Some(faces) => {
-                    let mut faces = NodeFacesScope::new(faces);
-                    let mut scope = Scope::with_data(&mut faces);
-                    self.ui.handle_event(cx, event, &mut scope);
-                }
-                None => self.ui.handle_event(cx, event, &mut Scope::empty()),
-            }
-        }
-        let text_editing = widget_tree_has_text_focus(&self.ui, cx);
-        self.ui
-            .menu_bar(cx, ids!(menu_bar))
-            .handle_shortcut(cx, event, text_editing);
-        if self.poll_timer.is_event(event).is_some() || matches!(event, Event::Signal) {
-            self.drain_bootstrap(cx);
-            self.drain_io(cx);
-            self.refresh_visible_asset_previews(cx);
-            self.drain_values(cx);
-            self.update_connection(cx);
-            self.poll_subscription(cx);
-            self.flush_pending(cx);
-            if self.source_mode {
-                self.highlight_caret_node(cx);
-            }
-            if self.run_is_active() {
-                self.update_run_bar(cx);
-            }
-            if let Some(mut queue) = self.ui.widget(cx, ids!(running)).borrow_mut::<QueueList>() {
-                queue.set_now(cx, wall_clock_ms());
-            }
-            self.refresh_models(false);
-            let refresh_assets = self
-                .ui
-                .widget(cx, ids!(inspector))
-                .borrow_mut::<Inspector>()
-                .is_some_and(|mut inspector| inspector.refresh_assets_due(self.time));
-            if refresh_assets {
-                self.refresh_assets(cx, false, true, true);
-            }
-        }
-        self.refresh_ai_context();
-        if let Event::Shutdown = event {
-            self.shutdown(cx);
-        }
-    }
-}
-
-fn assets_response_is_current(
-    request_generation: u64,
-    current_generation: u64,
-    request_query: &str,
-    request_namespace: Option<&str>,
-    current_query: &str,
-    current_namespace: Option<&str>,
-) -> bool {
-    request_generation == current_generation
-        && request_query == current_query
-        && request_namespace == current_namespace
-}
-
-fn inspector_action_edits(action: &InspectorAction) -> bool {
-    matches!(
-        action,
-        InspectorAction::SetParam { .. }
-            | InspectorAction::SetFnSrc { .. }
-            | InspectorAction::SetFaceSrc { .. }
-            | InspectorAction::FlipCard { .. }
-            | InspectorAction::RenameNode { .. }
-            | InspectorAction::SetNodeDoc { .. }
-            | InspectorAction::SetNodeMeta { .. }
-            | InspectorAction::Disconnect { .. }
-    )
-}
-
-fn face_text_literal(ty: PortType, text: String) -> Literal {
-    if matches!(ty, PortType::Json | PortType::List) {
-        if let Ok(value) = makepad_strict_json::parse_depth(text.as_bytes(), 32) {
-            return strict_json_literal(value);
-        }
-    }
-    Literal::Str(text)
-}
-
-fn strict_json_literal(value: makepad_strict_json::Value) -> Literal {
-    use makepad_strict_json::Value as Json;
-    match value {
-        Json::Null => Literal::Null,
-        Json::Bool(value) => Literal::Bool(value),
-        Json::Int(value) => Literal::Num(value as f64),
-        Json::F64(value) => Literal::Num(value),
-        Json::Str(value) => Literal::Str(value),
-        Json::Arr(values) => Literal::Arr(values.into_iter().map(strict_json_literal).collect()),
-        Json::Obj(values) => Literal::Obj(
-            values
-                .into_iter()
-                .map(|(name, value)| (name, strict_json_literal(value)))
-                .collect(),
-        ),
-    }
-}
-
-fn run_label_ordinal(label: &str) -> Option<u64> {
-    label
-        .strip_prefix("run #")?
-        .split(|character: char| !character.is_ascii_digit())
-        .next()?
-        .parse()
-        .ok()
-}
-
-fn fresh_run_instance_request(label: String) -> CreateInstanceRequest {
-    CreateInstanceRequest {
-        label: Some(label),
-        ..CreateInstanceRequest::default()
-    }
-}
-
-fn is_queue_shortcut(event: &Event, _text_field_has_focus: bool) -> bool {
-    matches!(
-        event,
-        Event::KeyDown(key)
-            if !key.is_repeat
-                && matches!(key.key_code, KeyCode::ReturnKey | KeyCode::NumpadEnter)
-                && key.modifiers.control
-                && !key.modifiers.shift
-                && !key.modifiers.alt
-                && !key.modifiers.logo
-    )
-}
-
-fn widget_tree_has_text_focus(root: &WidgetRef, cx: &Cx) -> bool {
-    if (root.borrow::<TextInput>().is_some()
-        || root.borrow::<makepad_code_editor::code_view::CodeView>().is_some())
-        && cx.has_key_focus(root.area())
-    {
-        return true;
-    }
-    let mut children = Vec::new();
-    root.children(&mut |_, child| children.push(child));
-    children
-        .iter()
-        .any(|child| widget_tree_has_text_focus(child, cx))
-}
-
-fn merge_failed_input_journal(pending: &mut InputJournal, journal: InputJournal) {
-    for (key, value) in journal {
-        pending.entry(key).or_insert(value);
-    }
-}
-
-fn attachment_matches(
-    current_instance: Option<&str>,
-    current_generation: u64,
-    response_instance: &str,
-    response_generation: u64,
-) -> bool {
-    current_generation == response_generation && current_instance == Some(response_instance)
-}
-
-fn request_generation_matches(current: u64, response: u64) -> bool {
-    current == response
-}
-
-fn run_event_belongs(current: Option<&RunInfo>, kind: &str, event_run_id: &str) -> bool {
-    if kind == "run.started" {
-        return current.map(|run| run.run_id.as_str()) == Some(event_run_id);
-    }
-    if kind.starts_with("node.") || kind == "run.finished" {
-        return current.map(|run| run.run_id.as_str()) == Some(event_run_id);
-    }
-    true
-}
-
-fn reconciled_node_state(run: RunState, node: NodeState) -> NodeState {
-    if matches!(run, RunState::Done | RunState::Failed | RunState::Cancelled)
-        && matches!(
-            node,
-            NodeState::Pending | NodeState::Ready | NodeState::Running | NodeState::Waiting
-        )
-    {
-        NodeState::Cancelled
-    } else {
-        node
-    }
-}
-
-fn input_journal_body(graph: Option<&Graph>, journal: &InputJournal) -> makepad_strict_json::Value {
-    let mut by_node: HashMap<String, Vec<(String, makepad_strict_json::Value)>> = HashMap::new();
-    for ((node, port), text) in journal {
-        let ty = graph
-            .and_then(|graph| instance_input_type(graph, node, port))
-            .unwrap_or(PortType::Text);
-        by_node
-            .entry(node.clone())
-            .or_default()
-            .push((port.clone(), input_value_json(ty, text.clone())));
-    }
-    makepad_strict_json::Value::Obj(
-        by_node
-            .into_iter()
-            .map(|(node, ports)| (node, makepad_strict_json::Value::Obj(ports)))
-            .collect(),
-    )
-}
-
-fn planned_nodes_for(graph: Option<&Graph>, outputs: Option<&[String]>) -> Vec<String> {
-    let Some(graph) = graph else {
-        return Vec::new();
-    };
-    let requested: Vec<String> = outputs.map_or_else(
-        || {
-            graph
-                .nodes
-                .iter()
-                .filter(|node| matches!(node.kind.as_str(), "output" | "publish"))
-                .map(|node| node.id.clone())
-                .collect()
-        },
-        |outputs| outputs.to_vec(),
-    );
-    let index = graph_edit::graph_index(&graph);
-    let mut planned = HashSet::new();
-    for node in requested {
-        planned.insert(node.clone());
-        planned.extend(
-            index
-                .ancestor_indices(&node)
-                .into_iter()
-                .map(|index| graph.nodes[index].id.clone()),
-        );
-    }
-    let mut planned: Vec<String> = planned.into_iter().collect();
-    planned.sort();
-    planned
-}
-
-fn wall_clock_ms() -> u64 {
-    std::time::SystemTime::now()
-        .duration_since(std::time::UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_millis() as u64
-}
-
-fn total_progress(
-    planned_nodes: &[String],
-    statuses: &HashMap<String, NodeStatus>,
-) -> (f64, usize, usize) {
-    let mut contribution = 0.0;
-    let mut done = 0;
-    for node in planned_nodes {
-        match statuses.get(node) {
-            Some(status) if status.state == "done" => {
-                done += 1;
-                contribution += 1.0;
-            }
-            Some(status) if status.state == "running" && status.has_progress => {
-                contribution += status.permille as f64 / 1000.0;
-            }
-            _ => {}
-        }
-    }
-    let total = planned_nodes.len();
-    (if total == 0 { 0.0 } else { contribution / total as f64 }, done, total)
-}
-
-fn run_state_name(state: RunState) -> &'static str {
-    match state {
-        RunState::Queued => "queued",
-        RunState::Running => "running",
-        RunState::Waiting => "waiting",
-        RunState::Done => "done",
-        RunState::Failed => "failed",
-        RunState::Cancelled => "cancelled",
-    }
-}
-
-fn node_state_name(state: NodeState) -> &'static str {
-    match state {
-        NodeState::Pending => "pending",
-        NodeState::Ready => "ready",
-        NodeState::Running => "running",
-        NodeState::Waiting => "waiting",
-        NodeState::Done => "done",
-        NodeState::Failed => "failed",
-        NodeState::Skipped => "skipped",
-        NodeState::Cancelled => "cancelled",
-    }
-}
-
-#[cfg(test)]
-mod layout_tests {
-    use super::*;
-    use makepad_flow::NodeRowDto;
-    use makepad_widgets::makepad_platform::makepad_micro_serde::DeJson;
-    use makepad_widgets::makepad_platform::event::{
-        DigitId, ScrollEvent, ScrollPhase, TouchPoint, TouchState, TouchUpdateEvent,
-    };
-    use makepad_widgets::widget::WidgetActionGroup;
-    use std::cell::Cell;
-
-    #[test]
-    fn stale_failed_instance_delete_is_idempotent_but_other_errors_are_not_hidden() {
-        assert!(is_absent_instance_error(&ClientError::Http {
-            status: 404,
-            body: r#"{"error":"instance not found"}"#.into(),
-        }));
-        assert!(!is_absent_instance_error(&ClientError::Http {
-            status: 404,
-            body: r#"{"error":"run not found"}"#.into(),
-        }));
-        assert!(!is_absent_instance_error(&ClientError::Http {
-            status: 500,
-            body: "instance not found".into(),
-        }));
-    }
-
-    #[test]
-    fn new_menu_groups_a_fake_templates_response_in_wire_group_order() {
-        let json = r#"[
-            {"name":"mesh","group":"3D","label":"Mesh","brief":"mesh","node_count":2,"inputs":[],"outputs":[]},
-            {"name":"video","group":"Video","label":"Video","brief":"video","node_count":2,"inputs":[],"outputs":[]},
-            {"name":"image-b","group":"Image","label":"Image B","brief":"image","node_count":2,"inputs":[],"outputs":[]},
-            {"name":"image-a","group":"Image","label":"Image A","brief":"image","node_count":2,"inputs":[],"outputs":[]}
-        ]"#;
-        let rows = Vec::<TemplateSummary>::deserialize_json(json).unwrap();
-        let grouped = grouped_new_menu_templates(rows);
-        assert_eq!(
-            grouped.iter().map(|row| row.name.as_str()).collect::<Vec<_>>(),
-            ["image-a", "image-b", "video", "mesh"]
-        );
-        assert_eq!(
-            grouped.iter().map(|row| row.label.as_str()).collect::<Vec<_>>(),
-            ["IMAGE · Image A", "IMAGE · Image B", "VIDEO · Video", "3D · Mesh"]
-        );
-    }
-
-    fn menu_label(app: &App, cx: &Cx, id: LiveId) -> String {
-        let menu = app.ui.menu_bar(cx, ids!(menu_bar));
-        let inner = menu.borrow().unwrap();
-        inner
-            .menus()
-            .iter()
-            .flat_map(|menu| &menu.items)
-            .find(|entry| entry.id == id)
-            .unwrap()
-            .label
-            .clone()
-    }
-
-    fn draw_canvas_and_viewer(
-        cx: &mut Cx,
-        app: &mut App,
-        pass: &DrawPass,
-        draw_list: &mut DrawList2d,
-        overlay: &Overlay,
-        size: DVec2,
-    ) {
-        let event = DrawEvent {
-            redraw_all: true,
-            ..Default::default()
-        };
-        let canvas = app.ui.widget(cx, ids!(canvas));
-        let viewer = app.ui.widget(cx, ids!(image_viewer));
-        let menu = app.ui.widget(cx, ids!(menu_bar));
-        let mut cx_draw = CxDraw::new(cx, &event);
-        let cx = &mut Cx2d::new(&mut cx_draw);
-        cx.begin_pass(pass, Some(1.0));
-        draw_list.begin_always(cx);
-        overlay.begin(cx);
-        cx.begin_root_turtle(size, Layout::flow_overlay());
-        if let Some(faces) = app.faces.as_mut() {
-            let mut faces = NodeFacesScope::new(faces);
-            canvas.draw_walk_all(cx, &mut Scope::with_data(&mut faces), Walk::fill());
-        } else {
-            canvas.draw_walk_all(cx, &mut Scope::empty(), Walk::fill());
-        }
-        menu.draw_walk_all(cx, &mut Scope::empty(), Walk {
-            abs_pos: Some(dvec2(0.0, 32.0)),
-            width: Size::fill(),
-            height: Size::Fixed(28.0),
-            ..Walk::default()
-        });
-        viewer.draw_walk_all(cx, &mut Scope::empty(), Walk::fill());
-        cx.end_pass_sized_turtle();
-        overlay.end(cx);
-        draw_list.end(cx);
-        cx.end_pass(pass);
-    }
-
-    fn scroll_event(window_id: WindowId, abs: DVec2) -> Event {
-        Event::Scroll(ScrollEvent {
-            window_id,
-            scroll: dvec2(0.0, -60.0),
-            abs,
-            modifiers: KeyModifiers::default(),
-            handled_x: Cell::new(false),
-            handled_y: Cell::new(false),
-            is_mouse: true,
-            time: 0.0,
-            phase: ScrollPhase::None,
-        })
-    }
-
-    // CPU draw lists only: no event loop, native window, renderer, or server.
-    struct MenuRoutingTest {
-        cx: Cx,
-        app: App,
-        pass: DrawPass,
-        draw_list: DrawList2d,
-        overlay: Overlay,
-        input: WidgetRef,
-        window: WindowId,
-        menu_actions: Vec<makepad_widgets::menu_bar::MenuBarAction>,
-        content_actions: usize,
-    }
-
-    impl MenuRoutingTest {
-        fn new() -> Self {
-            let mut cx = Cx::new(Box::new(|_, _| {}));
-            cx.init_cx_os();
-            let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-            app.left_hidden = true;
-            let template = makepad_flow::templates::template(FIRST_TEMPLATE).unwrap();
-            app.templates = vec![makepad_flow::templates::template_summary(template)];
-            app.refresh_templates_menu(&mut cx);
-            // Keep the real Templates entries, with a deterministic first title.
-            let menu = app.ui.menu_bar(&cx, ids!(menu_bar));
-            let templates = menu.borrow().unwrap().menus()[1].clone();
-            menu.set_menus(&mut cx, vec![templates]);
-
-            let source = "use mod.flow.*\nlet text = Text{value: \"unchanged\"}\nFlow{text}\n";
-            let mut graph = makepad_flow::graph::evaluate(source, "<menu-routing>").unwrap();
-            graph.nodes[0].at = Some((100.0, 100.0));
-            let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-            let faces = FaceHost::mount(
-                &mut cx, app.ui.widget_uid(), "test", "<menu-routing>", source, &graph, &catalog,
-            );
-            assert!(faces.error.is_none(), "{:?}", faces.error);
-            let input = faces.faces["text"].binds.iter()
-                .find(|bind| bind.widget.borrow::<TextInput>().is_some())
-                .unwrap().widget.clone();
-            app.with_canvas(&mut cx, |cx, canvas| canvas.set_graph(cx, Some(graph_view::view_of(&graph))));
-            app.faces = Some(faces);
-            let window = app.ui.window(&cx, ids!(main_window)).window_id().unwrap();
-            let pass = DrawPass::new(&mut cx);
-            pass.set_size(&mut cx, dvec2(1000.0, 700.0));
-            let draw_list = DrawList2d::new(&mut cx);
-            let overlay = Overlay { draw_list: DrawList::new(&mut cx) };
-            let mut test = Self {
-                cx, app, pass, draw_list, overlay, input, window,
-                menu_actions: Vec::new(), content_actions: 0,
-            };
-            test.draw();
-            test.draw();
-            // Pan the actual canvas so the mounted editor covers both the
-            // title and the dropdown entry. This is the reported overlap.
-            let face = test.input_rect();
-            let delta = dvec2(10.0, 25.0) - face.pos;
-            let start = dvec2(900.0, 600.0);
-            let down = test.mouse_down(start, MouseButton::MIDDLE);
-            test.send(&Event::MouseMove(MouseMoveEvent {
-                abs: start + delta, window_id: test.window,
-                modifiers: KeyModifiers::default(), time: 1.1,
-                handled: Cell::new(Area::Empty), lock_delta: Default::default(),
-            }));
-            test.mouse_up(start + delta, MouseButton::MIDDLE, &down);
-            test.draw();
-            assert!(test.camera().pan.length() > 1.0);
-            assert!(test.input_rect().contains(test.title()));
-            assert!(test.input_rect().contains(test.entry()));
-            test.app.with_canvas(&mut test.cx, |cx, canvas| canvas.select(cx, None));
-            test.cx.new_actions.clear();
-            test.menu_actions.clear();
-            test.content_actions = 0;
-            test
-        }
-
-        fn draw(&mut self) {
-            draw_canvas_and_viewer(
-                &mut self.cx, &mut self.app, &self.pass, &mut self.draw_list,
-                &self.overlay, dvec2(1000.0, 700.0),
-            );
-        }
-
-        fn camera(&self) -> makepad_flowgraph::Camera {
-            self.app.ui.widget(&self.cx, ids!(canvas)).borrow::<FlowCanvas>().unwrap().camera()
-        }
-
-        fn input_rect(&self) -> Rect {
-            let rect = self.input.area().clipped_rect(&self.cx);
-            let camera = self.camera();
-            Rect { pos: camera.local_to_screen(rect.pos), size: rect.size * camera.scale }
-        }
-
-        fn title(&self) -> DVec2 {
-            let rect = self.app.ui.menu_bar(&self.cx, ids!(menu_bar)).area().rect(&self.cx);
-            rect.pos + dvec2(20.0, rect.size.y * 0.5)
-        }
-
-        fn entry(&self) -> DVec2 {
-            // Default menu geometry: 4 px padding, one 22 px group heading,
-            // then the real template row. The widget's own hit test decides.
-            let rect = self.app.ui.menu_bar(&self.cx, ids!(menu_bar)).area().rect(&self.cx);
-            rect.pos + dvec2(20.0, rect.size.y + 4.0 + 22.0 + 11.0)
-        }
-
-        fn open(&self) -> bool {
-            self.app.ui.menu_bar(&self.cx, ids!(menu_bar)).is_open()
-        }
-
-        fn send(&mut self, event: &Event) {
-            self.app.handle_event(&mut self.cx, event);
-            while !self.cx.new_actions.is_empty() {
-                let actions = std::mem::take(&mut self.cx.new_actions);
-                let menu_uid = self.app.ui.menu_bar(&self.cx, ids!(menu_bar)).widget_uid();
-                let canvas_uid = self.app.ui.widget(&self.cx, ids!(canvas)).widget_uid();
-                for action in actions.iter().filter_map(|action| action.as_widget_action()) {
-                    if action.widget_uid == menu_uid {
-                        self.menu_actions.push(action.cast());
-                    }
-                    if action.widget_uid == canvas_uid
-                        || action.widget_uid == self.input.widget_uid()
-                            && !matches!(action.cast::<TextInputAction>(),
-                                TextInputAction::KeyFocus | TextInputAction::KeyFocusLost)
-                    {
-                        self.content_actions += 1;
-                    }
-                }
-                self.app.handle_event(&mut self.cx, &Event::Actions(actions));
-            }
-            // Advance the platform's pending focus after action delivery,
-            // just as call_event_handler does, and deliver its transition.
-            let prev = self.cx.key_focus();
-            self.cx.action(());
-            self.cx.handle_actions();
-            let focus = self.cx.key_focus();
-            if prev != focus {
-                self.send(&Event::KeyFocus(KeyFocusEvent { prev, focus }));
-            }
-        }
-
-        fn mouse_down(&mut self, abs: DVec2, button: MouseButton) -> Event {
-            self.cx.fingers.first_mouse_button = Some((button, self.window));
-            let down = Event::MouseDown(MouseDownEvent {
-                abs, button, window_id: self.window, modifiers: KeyModifiers::default(),
-                time: 1.0, handled: Cell::new(Area::Empty),
-            });
-            self.send(&down);
-            down
-        }
-
-        fn mouse_up(&mut self, abs: DVec2, button: MouseButton, down: &Event) {
-            self.send(&Event::MouseUp(MouseUpEvent {
-                abs, button, window_id: self.window, modifiers: KeyModifiers::default(), time: 1.2,
-            }));
-            // Same capture cleanup as the platform after an up event.
-            down.unhandle(&mut self.cx, &down.pointer_claimed_area());
-            self.cx.fingers.first_mouse_button = None;
-        }
-
-        fn click(&mut self, abs: DVec2) {
-            let down = self.mouse_down(abs, MouseButton::PRIMARY);
-            self.mouse_up(abs, MouseButton::PRIMARY, &down);
-        }
-
-        fn touch(&mut self, abs: DVec2) {
-            let mut event = TouchUpdateEvent {
-                time: 2.0, window_id: self.window, modifiers: KeyModifiers::default(),
-                touches: vec![TouchPoint {
-                    state: TouchState::Start, abs, time: 2.0, uid: 1,
-                    rotation_angle: 0.0, force: 1.0, radius: dvec2(1.0, 1.0),
-                    handled: Cell::new(Area::Empty), sweep_lock: Cell::new(Area::Empty),
-                }],
-            };
-            let down = Event::TouchUpdate(event.clone());
-            self.send(&down);
-            event.touches[0].state = TouchState::Stop;
-            event.time = 2.1;
-            self.send(&Event::TouchUpdate(event));
-            down.unhandle(&mut self.cx, &down.pointer_claimed_area());
-        }
-
-        fn key(&mut self, key_code: KeyCode, control: bool) {
-            self.send(&Event::KeyDown(KeyEvent {
-                key_code, modifiers: KeyModifiers { control, ..Default::default() },
-                ..Default::default()
-            }));
-        }
-
-        fn assert_content_untouched(&self) {
-            assert_eq!(self.content_actions, 0);
-            assert!(self.app.ui.widget(&self.cx, ids!(canvas))
-                .borrow::<FlowCanvas>().unwrap().selection().is_none());
-            assert_eq!(self.input.as_text_input().text(), "unchanged");
-            assert!(self.app.pending_inputs.is_empty());
-            assert!(self.app.pending_params.is_empty());
-            assert!(!self.app.run_start_in_flight);
-        }
-    }
-
-    impl Drop for MenuRoutingTest {
-        fn drop(&mut self) {
-            if let Some(faces) = self.app.faces.take() {
-                faces.free(&mut self.cx);
-            }
-        }
-    }
-
-    #[test]
-    fn menu_routing_opens_and_toggles_over_a_panned_mounted_editor() {
-        use makepad_widgets::menu_bar::MenuBarAction;
-        let mut test = MenuRoutingTest::new();
-        test.click(test.title());
-        assert!(test.open());
-        assert!(matches!(test.menu_actions.as_slice(), [MenuBarAction::Opened]));
-        test.draw();
-        test.click(test.title());
-        assert!(!test.open());
-        assert!(matches!(test.menu_actions.as_slice(), [MenuBarAction::Opened, MenuBarAction::Closed]));
-        test.assert_content_untouched();
-        assert!(test.app.io.template_requests.is_empty());
-        let camera = test.camera();
-        let down = test.mouse_down(test.title(), MouseButton::PRIMARY);
-        test.draw();
-        let end = test.entry();
-        test.send(&Event::MouseMove(MouseMoveEvent {
-            abs: end, window_id: test.window, modifiers: KeyModifiers::default(), time: 1.1,
-            handled: Cell::new(Area::Empty), lock_delta: Default::default(),
-        }));
-        test.mouse_up(end, MouseButton::PRIMARY, &down);
-        assert!(test.open());
-        assert_eq!(test.camera().pan, camera.pan);
-        test.assert_content_untouched();
-        assert!(test.app.io.template_requests.is_empty());
-    }
-
-    #[test]
-    fn menu_routing_selects_one_real_template_and_opens_the_created_flow() {
-        use makepad_widgets::menu_bar::MenuBarAction;
-        let mut test = MenuRoutingTest::new();
-        test.click(test.title());
-        test.draw();
-        test.click(test.entry());
-        assert!(!test.open());
-        assert!(matches!(test.menu_actions.as_slice(), [
-            MenuBarAction::Opened, MenuBarAction::Closed, MenuBarAction::Selected(id)
-        ] if *id == template_menu_id(FIRST_TEMPLATE)));
-        test.assert_content_untouched();
-        assert_eq!(test.app.io.template_requests, [(FIRST_TEMPLATE.into(), FIRST_TEMPLATE.into())]);
-        // Complete the request at the mailbox boundary without a server or
-        // worker. The graph is evaluated from the actual bundled template.
-        let template = makepad_flow::templates::template(FIRST_TEMPLATE).unwrap();
-        let graph = makepad_flow::graph::evaluate(template.source, template.name).unwrap();
-        test.app.io.start();
-        test.app.io.sender.as_ref().unwrap().send(IoResult::Created {
-            name: FIRST_TEMPLATE.into(), result: Ok(PutFlowResponse { revision: 1, graph }),
-        }).unwrap();
-        test.app.drain_io(&mut test.cx);
-        assert_eq!(test.app.selected.as_deref(), Some(FIRST_TEMPLATE));
-        assert_eq!(test.app.ui.label(&test.cx, ids!(flow_name)).text(), FIRST_TEMPLATE);
-        assert_eq!(test.app.io.template_requests.len(), 1);
-    }
-
-    #[test]
-    fn menu_routing_owns_scroll_keys_and_escape_then_restores_face_input() {
-        let mut test = MenuRoutingTest::new();
-        // Establish real editor focus before opening the menu.
-        let outside = test.input_rect().pos + test.input_rect().size - dvec2(10.0, 2.0);
-        test.click(outside);
-        assert_eq!(test.cx.key_focus(), test.input.area());
-        test.app.with_canvas(&mut test.cx, |cx, canvas| canvas.select(cx, None));
-        test.cx.new_actions.clear();
-        test.content_actions = 0;
-        test.click(test.title());
-        test.draw();
-        test.click(test.entry() - dvec2(0.0, 22.0));
-        assert!(test.open(), "the disabled group heading must retain modal ownership");
-        assert!(test.app.io.template_requests.is_empty());
-        let camera = test.camera();
-        let zoom = test.app.ui.widget(&test.cx, ids!(canvas))
-            .borrow::<FlowCanvas>().unwrap().zoom();
-        test.send(&scroll_event(test.window, test.entry()));
-        test.send(&scroll_event(test.window, dvec2(800.0, 500.0)));
-        test.send(&Event::TextInput(TextInputEvent { input: "blocked".into(), ..Default::default() }));
-        test.key(KeyCode::Backspace, false);
-        assert_eq!(test.camera().pan, camera.pan);
-        assert_eq!(test.camera().scale, camera.scale);
-        assert_eq!(test.app.ui.widget(&test.cx, ids!(canvas))
-            .borrow::<FlowCanvas>().unwrap().zoom(), zoom);
-        test.key(KeyCode::Escape, false);
-        assert!(!test.open());
-        assert_eq!(test.cx.key_focus(), test.input.area());
-        test.assert_content_untouched();
-        test.send(&Event::TextInput(TextInputEvent { input: "works".into(), ..Default::default() }));
-        assert!(test.input.as_text_input().text().contains("works"));
-        assert!(test.content_actions > 0);
-    }
-
-    #[test]
-    fn menu_routing_outside_dismissal_passes_through_and_touch_selection_is_modal() {
-        let mut test = MenuRoutingTest::new();
-        test.touch(test.title());
-        assert!(test.open());
-        test.draw();
-        test.touch(test.title());
-        assert!(!test.open());
-        test.touch(test.title());
-        test.draw();
-        test.touch(test.entry());
-        assert!(!test.open());
-        test.assert_content_untouched();
-        assert_eq!(test.app.io.template_requests.len(), 1);
-        test.click(test.title());
-        test.draw();
-        let outside = test.input_rect().pos + test.input_rect().size - dvec2(10.0, 2.0);
-        test.click(outside);
-        assert!(!test.open());
-        assert_eq!(test.cx.key_focus(), test.input.area());
-        assert!(test.content_actions > 0);
-        test.send(&Event::TextInput(TextInputEvent { input: "outside".into(), ..Default::default() }));
-        assert!(test.input.as_text_input().text().contains("outside"));
-        test.touch(test.title());
-        test.draw();
-        test.touch(outside);
-        assert!(!test.open());
-        assert_eq!(test.cx.key_focus(), test.input.area());
-    }
-
-    #[test]
-    fn menu_routing_precedes_queue_shortcut_and_closes_on_focus_loss() {
-        let mut test = MenuRoutingTest::new();
-        test.click(test.title());
-        test.key(KeyCode::ReturnKey, true);
-        assert!(!test.open(), "Ctrl+Enter must reach the menu before queue_run");
-        assert_eq!(test.app.io.template_requests.len(), 1);
-        test.assert_content_untouched();
-        for event in [Event::WindowLostFocus(test.window), Event::PopupDismissed(
-            makepad_widgets::makepad_platform::event::PopupDismissedEvent {
-                window_id: test.window,
-                reason: makepad_widgets::makepad_platform::event::PopupDismissReason::FocusLost,
-            },
-        )] {
-            test.click(test.title());
-            assert!(test.open());
-            test.send(&event);
-            assert!(!test.open());
-        }
-        test.click(test.title());
-        test.cx.set_key_focus(test.input.area());
-        test.send(&Event::Signal);
-        assert!(!test.open(), "the platform KeyFocus transition closes the menu");
-    }
-
-    #[test]
-    fn splitter_panel_layout_mounts_headlessly() {
-        use makepad_code_editor::code_view::CodeView;
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-        for path in [
-            ids!(column_split),
-            ids!(left_flow_split),
-            ids!(left_running_split),
-            ids!(canvas_right_split),
-        ] {
-            assert!(app.ui.widget(&cx, path).borrow::<Splitter>().is_some());
-        }
-        assert!(app.ui.widget(&cx, ids!(flow_list)).borrow::<FlowList>().is_some());
-        assert!(app
-            .ui
-            .widget(&cx, ids!(running))
-            .borrow::<QueueList>()
-            .is_some());
-        assert!(app.ui.widget(&cx, ids!(palette)).borrow::<Palette>().is_some());
-        assert!(app
-            .ui
-            .widget(&cx, ids!(inspector))
-            .borrow::<Inspector>()
-            .is_some());
-        assert!(app
-            .ui
-            .widget(&cx, ids!(source))
-            .borrow::<CodeView>()
-            .is_some());
-        assert!(app
-            .ui
-            .widget(&cx, ids!(preview_value))
-            .borrow::<faces::ValueView>()
-            .is_some());
-    }
-
-    #[test]
-    fn locked_inspector_keeps_asset_navigation_and_opening_but_blocks_edits() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-        let inspector_ref = app.ui.widget(&cx, ids!(inspector));
-        {
-            let mut inspector = inspector_ref.borrow_mut::<Inspector>().unwrap();
-            inspector.set_assets_page(
-                &mut cx,
-                AssetsResponse {
-                    assets: vec![makepad_flow::FlowAsset {
-                        id: "generated".into(),
-                        alias: None,
-                        namespace: "flows".into(),
-                        title: "Generated asset".into(),
-                        kind: "texture".into(),
-                        tags: vec!["flow".into()],
-                        created_ms: 10,
-                    }],
-                    cursor: None,
-                },
-                false,
-                false,
-            );
-            inspector.set_locked(&mut cx, true);
-        }
-
-        let assets_tab = app.ui.widget(&cx, ids!(inspector.tabs.assets_tab));
-        let tab_actions: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(ButtonAction::Clicked(KeyModifiers::default())),
-            widget_uid: assets_tab.widget_uid(),
-            group: None,
-        })];
-        let tab_changes = inspector_ref
-            .borrow_mut::<Inspector>()
-            .unwrap()
-            .changes(&mut cx, &tab_actions);
-        assert!(inspector_ref.borrow::<Inspector>().unwrap().assets_visible());
-        assert!(tab_changes
-            .iter()
-            .any(|action| matches!(action, InspectorAction::RefreshAssets)));
-
-        let asset_list = app.ui.portal_list(&cx, ids!(inspector.assets_view.asset_list));
-        let (asset_item, _) = asset_list.item_with_existed(&mut cx, 0, live_id!(Asset));
-        let asset_actions: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(ViewAction::FingerUp(FingerUpEvent {
-                window_id: WindowId(0, 0),
-                abs: dvec2(0.0, 0.0),
-                abs_start: dvec2(0.0, 0.0),
-                capture_time: 0.0,
-                time: 0.1,
-                digit_id: DigitId::default(),
-                device: DigitDevice::Mouse { button: MouseButton::PRIMARY },
-                has_long_press_occurred: false,
-                tap_count: 1,
-                modifiers: KeyModifiers::default(),
-                rect: Rect::default(),
-                is_over: true,
-                is_sweep: false,
-            })),
-            widget_uid: asset_item.widget_uid(),
-            group: Some(WidgetActionGroup {
-                group_uid: asset_list.widget_uid(),
-                item_uid: asset_item.widget_uid(),
-            }),
-        })];
-        let opened = inspector_ref
-            .borrow_mut::<Inspector>()
-            .unwrap()
-            .changes(&mut cx, &asset_actions);
-        assert!(opened.iter().any(|action| matches!(
-            action,
-            InspectorAction::OpenAsset(asset) if asset.id == "generated"
-        )));
-
-        let source = "use mod.flow.*\nlet text = Text{value: \"x\"}\nFlow{text}\n";
-        let graph = makepad_flow::graph::evaluate(source, "<locked-assets>").unwrap();
-        let catalog = makepad_flow::graph::prelude_catalog().unwrap();
-        inspector_ref
-            .borrow_mut::<Inspector>()
-            .unwrap()
-            .show_node(&mut cx, Some(&graph), &catalog, Some("text"), &[], &[], Some(source));
-        let inspector_list = app.ui.portal_list(&cx, ids!(inspector.inspector_view.list));
-        let head = inspector_list.item(&mut cx, 0, live_id!(Head));
-        let node_id = head.text_input(&mut cx, ids!(node_id));
-        let edit_actions: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(TextInputAction::Returned(
-                "renamed".into(),
-                KeyModifiers::default(),
-            )),
-            widget_uid: node_id.widget_uid(),
-            group: Some(WidgetActionGroup {
-                group_uid: inspector_list.widget_uid(),
-                item_uid: head.widget_uid(),
-            }),
-        })];
-        assert!(inspector_ref
-            .borrow_mut::<Inspector>()
-            .unwrap()
-            .changes(&mut cx, &edit_actions)
-            .is_empty());
-    }
-
-    #[test]
-    fn stale_asset_page_is_rejected_after_query_or_scope_changes() {
-        assert!(assets_response_is_current(
-            7,
-            7,
-            "sunset",
-            Some("flows"),
-            "sunset",
-            Some("flows"),
-        ));
-        assert!(!assets_response_is_current(
-            6,
-            7,
-            "sunset",
-            Some("flows"),
-            "sunset",
-            Some("flows"),
-        ));
-        assert!(!assets_response_is_current(
-            7,
-            7,
-            "sunset",
-            Some("flows"),
-            "portrait",
-            Some("flows"),
-        ));
-        assert!(!assets_response_is_current(
-            7,
-            7,
-            "sunset",
-            Some("flows"),
-            "sunset",
-            None,
-        ));
-    }
-
-    #[test]
-    fn the_templates_menu_lists_every_template_and_opens_one() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-        let template = |name: &str, group: &str, label: &str| TemplateSummary {
-            name: name.into(),
-            group: group.into(),
-            label: label.into(),
-            brief: String::new(),
-            node_count: 3,
-            inputs: Vec::new(),
-            outputs: Vec::new(),
-        };
-        app.templates = vec![
-            template("text-to-video", "Video", "Text to video"),
-            template("prompt-to-image", "Image", "Prompt to image"),
-        ];
-        app.refresh_templates_menu(&mut cx);
-        let labels: Vec<String> = app
-            .ui
-            .menu_bar(&cx, ids!(menu_bar))
-            .borrow()
-            .unwrap()
-            .menus()
-            .iter()
-            .map(|menu| menu.label.clone())
-            .collect();
-        assert_eq!(labels[1], "Templates", "{labels:?}");
-        assert_eq!(menu_label(&app, &cx, template_menu_id("text-to-video")), "  Text to video");
-        // Group order (Image before Video), each under a greyed heading.
-        let entries: Vec<(String, bool, bool)> = app
-            .ui
-            .menu_bar(&cx, ids!(menu_bar))
-            .borrow()
-            .unwrap()
-            .menus()[1]
-            .items
-            .iter()
-            .map(|entry| (entry.label.clone(), entry.enabled, entry.separator))
-            .collect();
-        assert_eq!(
-            entries,
-            vec![
-                ("Image".to_string(), false, false),
-                ("  Prompt to image".to_string(), true, false),
-                (String::new(), true, true),
-                ("Video".to_string(), false, false),
-                ("  Text to video".to_string(), true, false),
-            ]
-        );
-        // A refresh replaces the menu instead of stacking a second one.
-        app.refresh_templates_menu(&mut cx);
-        let count = app
-            .ui
-            .menu_bar(&cx, ids!(menu_bar))
-            .borrow()
-            .unwrap()
-            .menus()
-            .iter()
-            .filter(|menu| menu.label == "Templates")
-            .count();
-        assert_eq!(count, 1);
-    }
-
-    #[test]
-    fn a_cancelled_run_clears_the_canvas_and_the_bar() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-        app.run = Some(RunInfo {
-            run_id: "run-c".into(),
-            state: "running".into(),
-            started: 0.0,
-            finished_secs: None,
-            revision: 1,
-            planned_nodes: vec!["image".into()],
-        });
-        app.set_node_status(&mut cx, "image", "running", 500, true, "denoise", None);
-        app.handle_flow_event(
-            &mut cx,
-            FlowEvent {
-                topic: "run".into(),
-                kind: "run.finished".into(),
-                run_id: Some("run-c".into()),
-                state: Some(makepad_widgets::makepad_micro_serde::JsonValue::String(
-                    "cancelled".into(),
-                )),
-                ..FlowEvent::default()
-            },
-        );
-        assert!(app.run.is_none());
-        assert!(app
-            .ui
-            .widget(&cx, ids!(canvas))
-            .borrow::<FlowCanvas>()
-            .unwrap()
-            .statuses
-            .is_empty());
-    }
-
-    #[test]
-    fn control_enter_reaches_queue_even_with_text_focus() {
-        let event = Event::KeyDown(KeyEvent {
-            key_code: KeyCode::ReturnKey,
-            modifiers: KeyModifiers {
-                control: true,
-                ..KeyModifiers::default()
-            },
-            ..KeyEvent::default()
-        });
-        assert!(is_queue_shortcut(&event, false));
-        assert!(is_queue_shortcut(&event, true));
-
-        let plain = Event::KeyDown(KeyEvent {
-            key_code: KeyCode::ReturnKey,
-            ..KeyEvent::default()
-        });
-        assert!(!is_queue_shortcut(&plain, true));
-    }
-
-    #[test]
-    fn wire_menu_toggles_canvas_mode_and_checked_item() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-
-        assert_eq!(app.wire_mode, WireMode::Routed);
-        assert!(menu_label(&app, &cx, live_id!(wires_routed)).contains('✓'));
-        app.handle_menu(&mut cx, live_id!(wires_bezier));
-        assert_eq!(app.wire_mode, WireMode::Bezier);
-        assert!(menu_label(&app, &cx, live_id!(wires_bezier)).contains('✓'));
-        assert!(!menu_label(&app, &cx, live_id!(wires_routed)).contains('✓'));
-        assert_eq!(
-            app.ui
-                .widget(&cx, ids!(canvas))
-                .borrow::<FlowCanvas>()
-                .unwrap()
-                .wire_mode(),
-            WireMode::Bezier
-        );
-
-        app.handle_menu(&mut cx, live_id!(wires_routed));
-        assert_eq!(app.wire_mode, WireMode::Routed);
-        assert!(menu_label(&app, &cx, live_id!(wires_routed)).contains('✓'));
-    }
-
-    #[test]
-    fn design_face_commits_persist_graph_values_and_run_views_refuse_them() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-        let source = "use mod.flow.*\nlet prompt = Input{value: \"from file\"}\nlet expand = Llm{prompt: \"literal\"}\nFlow{prompt expand}\n";
-        let graph = makepad_flow::graph::evaluate(source, "design.splash").unwrap();
-        app.definition = Some(FlowDefinition {
-            source: source.to_string(),
-            revision: 1,
-            graph: Some(graph),
-            tools: Default::default(),
-            error: None,
-        });
-
-        app.route_face_commits(
-            vec![
-                ("prompt".into(), "text".into(), "edited design".into()),
-                ("expand".into(), "prompt".into(), "edited literal".into()),
-            ],
-            Vec::new(),
-        );
-        assert_eq!(
-            app.pending_params.get(&("prompt".into(), "value".into())),
-            Some(&Literal::Str("edited design".into()))
-        );
-        assert_eq!(
-            app.pending_params.get(&("expand".into(), "prompt".into())),
-            Some(&Literal::Str("edited literal".into()))
-        );
-
-        app.instance = Some("run-1".into());
-        app.route_face_commits(
-            vec![("prompt".into(), "text".into(), "must be ignored".into())],
-            vec![("prompt".into(), "value".into(), Literal::Str("ignored".into()))],
-        );
-        assert_eq!(
-            app.pending_params.get(&("prompt".into(), "value".into())),
-            Some(&Literal::Str("edited design".into()))
-        );
-    }
-
-    #[test]
-    fn run_attachment_is_locked_and_design_detach_restores_source_editing() {
-        use makepad_code_editor::code_view::CodeView;
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-
-        app.attach_instance(&mut cx, Some("run-1".into()), false);
-        assert_eq!(app.instance.as_deref(), Some("run-1"));
-        assert!(app.ui.widget(&cx, ids!(design_btn)).visible());
-        // Source is a CodeView; its editor's read-only gate is applied by
-        // the attachment transition. The locked-inspector regression covers
-        // the editable controls that remain reachable through the same lock.
-        assert!(app.ui.widget(&cx, ids!(source)).borrow::<CodeView>().is_some());
-
-        app.attach_instance(&mut cx, None, false);
-        assert!(app.instance.is_none());
-        assert!(!app.ui.widget(&cx, ids!(design_btn)).visible());
-        assert!(app.ui.widget(&cx, ids!(source)).borrow::<CodeView>().is_some());
-    }
-
-    #[test]
-    fn every_play_gets_a_fresh_unoverridden_numbered_instance_request() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-
-        for expected in 1..=6 {
-            let label = app.next_run_label("demo");
-            assert_eq!(label, format!("run #{expected}"));
-            let request = fresh_run_instance_request(label.clone());
-            assert_eq!(request.label.as_deref(), Some(label.as_str()));
-            assert!(request.inputs.is_none());
-            assert!(request.pin.is_none());
-        }
-    }
-
-    #[test]
-    fn image_viewer_owns_wheel_until_it_closes() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-        app.ui
-            .widget(&cx, ids!(image_viewer))
-            .borrow_mut::<ImageViewer>()
-            .unwrap()
-            .show(
-                &mut cx,
-                ImageViewerItem {
-                    node: "image".into(),
-                    port: "value".into(),
-                    bytes: makepad_flow::ValueBytes {
-                        digest: "test".into(),
-                        content_type: "image/svg+xml".into(),
-                        bytes: br#"<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64"/>"#
-                            .as_slice()
-                            .into(),
-                    },
-                },
-            )
-            .unwrap();
-
-        let size = dvec2(1000.0, 700.0);
-        let pass = DrawPass::new(&mut cx);
-        pass.set_size(&mut cx, size);
-        let mut draw_list = DrawList2d::new(&mut cx);
-        let overlay = Overlay { draw_list: DrawList::new(&mut cx) };
-        draw_canvas_and_viewer(&mut cx, &mut app, &pass, &mut draw_list, &overlay, size);
-        draw_canvas_and_viewer(&mut cx, &mut app, &pass, &mut draw_list, &overlay, size);
-        let viewer_area = app.ui.widget(&cx, ids!(image_viewer)).area();
-        let viewer_rect = viewer_area.rect(&cx);
-        let centre = viewer_rect.pos + viewer_rect.size * 0.5;
-        assert!(viewer_rect.size.x > 0.0 && viewer_rect.size.y > 0.0);
-        let window_id = app.ui.window(&cx, ids!(main_window)).window_id().unwrap();
-
-        let canvas_zoom = app
-            .ui
-            .widget(&cx, ids!(canvas))
-            .borrow::<FlowCanvas>()
-            .unwrap()
-            .zoom();
-        let viewer_zoom = app
-            .ui
-            .widget(&cx, ids!(image_viewer))
-            .borrow::<ImageViewer>()
-            .unwrap()
-            .zoom();
-        app.handle_event(&mut cx, &scroll_event(window_id, centre));
-        assert_eq!(
-            app.ui
-                .widget(&cx, ids!(canvas))
-                .borrow::<FlowCanvas>()
-                .unwrap()
-                .zoom(),
-            canvas_zoom
-        );
-        assert_ne!(
-            app.ui
-                .widget(&cx, ids!(image_viewer))
-                .borrow::<ImageViewer>()
-                .unwrap()
-                .zoom(),
-            viewer_zoom
-        );
-
-        app.ui
-            .widget(&cx, ids!(image_viewer))
-            .borrow_mut::<ImageViewer>()
-            .unwrap()
-            .close(&mut cx);
-        app.handle_event(&mut cx, &scroll_event(window_id, centre));
-        assert_ne!(
-            app.ui
-                .widget(&cx, ids!(canvas))
-                .borrow::<FlowCanvas>()
-                .unwrap()
-                .zoom(),
-            canvas_zoom
-        );
-    }
-
-    #[test]
-    fn failed_input_put_restores_only_edits_that_were_not_replaced() {
-        let old = ("input".to_string(), "text".to_string());
-        let untouched = ("other".to_string(), "text".to_string());
-        let mut pending = HashMap::from([(old.clone(), "newer".to_string())]);
-        merge_failed_input_journal(
-            &mut pending,
-            HashMap::from([
-                (old.clone(), "in-flight".to_string()),
-                (untouched.clone(), "restore-me".to_string()),
-            ]),
-        );
-        assert_eq!(pending.get(&old).map(String::as_str), Some("newer"));
-        assert_eq!(pending.get(&untouched).map(String::as_str), Some("restore-me"));
-    }
-
-    #[test]
-    fn output_save_extensions_follow_the_value_content_type() {
-        assert_eq!(value_file_extension("image/png"), "png");
-        assert_eq!(value_file_extension("image/jpeg; charset=binary"), "jpg");
-        assert_eq!(value_file_extension("application/json"), "json");
-        assert_eq!(value_file_extension("application/octet-stream"), "bin");
-    }
-
-    #[test]
-    fn node_rename_rewrites_every_graph_reference() {
-        let source = "use mod.flow.*\nlet source = Text{default: \"hi\"}\nlet result = Output{value: source.text()}\nFlow{source result}\n";
-        let mut graph = makepad_flow::graph::evaluate(source, "<rename>").unwrap();
-        rename_graph_node(&mut graph, "source", "prompt");
-
-        assert!(graph.nodes.iter().any(|node| node.id == "prompt"));
-        assert!(!graph.nodes.iter().any(|node| node.id == "source"));
-        assert!(graph.edges.iter().all(|edge| {
-            edge.from_node != "source" && edge.to_node != "source"
-        }));
-        assert!(graph.nodes.iter().flat_map(|node| &node.inputs).all(|input| {
-            !matches!(&input.value, makepad_flow::NodeInputValue::Edge(edge) if edge.from_node == "source")
-        }));
-        assert!(graph.tools.iter().flat_map(|tool| {
-            tool.inputs.iter().chain(&tool.outputs).chain(&tool.nodes)
-        }).all(|node| node != "source"));
-        assert!(graph.tools.iter().any(|tool| {
-            tool.inputs.iter().chain(&tool.outputs).chain(&tool.nodes).any(|node| node == "prompt")
-        }));
-    }
-
-    #[test]
-    fn interleaved_run_ids_and_stale_start_responses_are_rejected() {
-        let run = RunInfo {
-            run_id: "run-a".into(),
-            state: "running".into(),
-            started: 0.0,
-            finished_secs: None,
-            revision: 7,
-            planned_nodes: vec!["a".into()],
-        };
-        assert!(run_event_belongs(Some(&run), "node.progress", "run-a"));
-        assert!(!run_event_belongs(Some(&run), "node.done", "run-b"));
-        assert!(!run_event_belongs(Some(&run), "run.started", "run-b"));
-        assert!(!run_event_belongs(None, "run.started", "run-b"));
-        assert!(attachment_matches(Some("instance-a"), 4, "instance-a", 4));
-        assert!(!attachment_matches(Some("instance-b"), 5, "instance-a", 4));
-        assert!(request_generation_matches(7, 7));
-        assert!(!request_generation_matches(8, 7));
-    }
-
-    #[test]
-    fn pruned_progress_uses_only_planned_nodes_and_terminal_state_does_not_complete_it() {
-        let planned = vec!["done".into(), "running".into(), "cancelled".into()];
-        let statuses = HashMap::from([
-            ("done".into(), NodeStatus::new("done", 1000, true, "", None)),
-            (
-                "running".into(),
-                NodeStatus::new("running", 250, true, "", None),
-            ),
-            (
-                "cancelled".into(),
-                NodeStatus::new("cancelled", 0, false, "", None),
-            ),
-            (
-                "not-planned".into(),
-                NodeStatus::new("done", 1000, true, "", None),
-            ),
-        ]);
-        assert_eq!(total_progress(&planned, &statuses), (1.25 / 3.0, 1, 3));
-        assert_eq!(
-            reconciled_node_state(RunState::Cancelled, NodeState::Running),
-            NodeState::Cancelled
-        );
-        assert_eq!(
-            reconciled_node_state(RunState::Failed, NodeState::Failed),
-            NodeState::Failed
-        );
-    }
-
-    #[test]
-    fn pruned_plan_tracks_only_the_requested_output_ancestors() {
-        let source = "use mod.flow.*\nlet a = Text{default: \"a\"}\nlet b = Text{default: \"b\"}\nlet left = Output{value: a.text()}\nlet right = Output{value: b.text()}\nFlow{a b left right}\n";
-        let graph = makepad_flow::graph::evaluate(source, "<pruned-progress>").unwrap();
-        assert_eq!(
-            planned_nodes_for(Some(&graph), Some(&["left".to_string()])),
-            vec!["a".to_string(), "left".to_string()]
-        );
-    }
-
-    #[test]
-    fn flow_change_waits_for_the_captured_run_revision() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-        app.selected = Some("demo".into());
-        app.run = Some(RunInfo {
-            run_id: "run-a".into(),
-            state: "running".into(),
-            started: 0.0,
-            finished_secs: None,
-            revision: 7,
-            planned_nodes: vec!["node".into()],
-        });
-        app.handle_flow_event(
-            &mut cx,
-            FlowEvent {
-                topic: "flow".into(),
-                kind: "flow.changed".into(),
-                name: Some("demo".into()),
-                revision: Some(8),
-                ..Default::default()
-            },
-        );
-        assert!(app.deferred_flow_reload);
-    }
-
-    #[test]
-    fn gap_run_row_rebuild_reconciles_nonterminal_nodes() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut app = cx.with_vm(|vm| App::from_script_mod(vm, <App as AppMain>::script_mod));
-        app.run = Some(RunInfo {
-            run_id: "run-a".into(),
-            state: "running".into(),
-            started: 0.0,
-            finished_secs: None,
-            revision: 7,
-            planned_nodes: vec!["running".into(), "failed".into()],
-        });
-        app.apply_run_row(
-            &mut cx,
-            RunRowDto {
-                run_id: "run-a".into(),
-                instance: "instance-a".into(),
-                flow: "demo".into(),
-                batch: None,
-                batch_index: None,
-                revision: 7,
-                state: RunState::Failed,
-                planned_nodes: vec!["running".into(), "failed".into()],
-                nodes: HashMap::from([
-                    (
-                        "running".into(),
-                        NodeRowDto {
-                            state: NodeState::Running,
-                            progress: Some(500),
-                            stage: Some("work".into()),
-                            outputs: Vec::new(),
-                            error: None,
-                            text: Some("partial".into()),
-                        },
-                    ),
-                    (
-                        "failed".into(),
-                        NodeRowDto {
-                            state: NodeState::Failed,
-                            progress: None,
-                            stage: None,
-                            outputs: Vec::new(),
-                            error: Some("boom".into()),
-                            text: None,
-                        },
-                    ),
-                ]),
-                outputs: HashMap::new(),
-                http_log: Vec::new(),
-                started_ms: 1_000,
-                finished_ms: Some(2_000),
-            },
-        );
-        let canvas = app.ui.widget(&cx, ids!(canvas));
-        let canvas = canvas.borrow::<FlowCanvas>().unwrap();
-        assert_eq!(canvas.statuses["running"].state, "cancelled");
-        assert_eq!(canvas.statuses["failed"].state, "failed");
-        assert_eq!(app.last_error.as_deref(), Some("boom"));
-    }
-}
-
-fn format_eval_error(error: &makepad_flow::EvalError) -> String {
-    format!("{}:{} {}", error.line, error.col, error.message)
-}
-
-fn instance_input_type(graph: &Graph, node_id: &str, port_name: &str) -> Option<PortType> {
-    let node = graph.nodes.iter().find(|node| node.id == node_id)?;
-    if node.kind == "input" || node.kind == "ask" {
-        node.outputs
-            .iter()
-            .find_map(|port| (port.name == port_name).then_some(port.ty))
-    } else {
-        node.inputs
-            .iter()
-            .find_map(|port| (port.port == port_name).then_some(port.ty))
-    }
-}
-
-fn input_value_json(ty: PortType, text: String) -> makepad_strict_json::Value {
-    use makepad_strict_json::Value as Json;
-
-    let payload = match ty {
-        PortType::Text => ("text".to_string(), Json::Str(text)),
-        PortType::Json | PortType::List => {
-            let value = makepad_strict_json::parse_depth(text.as_bytes(), 32)
-                .unwrap_or_else(|_| Json::Str(text));
-            ("json".to_string(), value)
-        }
-        PortType::Image
-        | PortType::Audio
-        | PortType::Video
-        | PortType::Mesh
-        | PortType::Bytes => {
-            let digest = if text.starts_with("sha256:") {
-                text
-            } else {
-                format!("sha256:{text}")
-            };
-            ("digest".to_string(), Json::Str(digest))
-        }
-    };
-    Json::Obj(vec![
-        ("type".to_string(), Json::Str(ty.as_str().to_string())),
-        payload,
-    ])
-}
diff --git a/apps/flow-ui/src/panels.rs b/apps/flow-ui/src/panels.rs
deleted file mode 100644
index 6f43671e8..000000000
--- a/apps/flow-ui/src/panels.rs
+++ /dev/null
@@ -1,3128 +0,0 @@
-//! The panels around the canvas (DESIGN.md §8): the flow list, the Running
-//! list, the palette of prelude types, the inspector for the selected node,
-//! the template picker behind New, and the run's total progress bar.
-
-use crate::faces::{
-    format_preset_name, param_text, snap_stepped_value, ModelChoice, SeedPicker,
-};
-use makepad_flow::{
-    FlowAsset, FlowSummary, Graph, Literal, Node, NodeInputValue, NodeTypeCatalog,
-    TemplateSummary, ValueBytes, ValueRef,
-};
-use makepad_widgets::fab_controls::*;
-use makepad_widgets::makepad_micro_serde::{JsonValue, SerJson};
-use makepad_widgets::*;
-use std::collections::{HashMap, VecDeque};
-use std::path::PathBuf;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    let RowLabel = Label{
-        width: 84
-        height: Fit
-        draw_text +: {
-            color: theme.flow_text_muted
-            text_style: theme.font_regular{font_size: 9}
-        }
-    }
-
-    let Card = RoundedView{
-        width: Fill
-        height: Fit
-        flow: Down
-        padding: Inset{left: 8 right: 8 top: 5 bottom: 5}
-        spacing: theme.space_1
-        show_bg: true
-        draw_bg +: {
-            color: theme.flow_surface
-            border_radius: 10.0
-            border_size: 1.0
-            border_color: theme.flow_surface_raised
-        }
-    }
-
-    let Dot = RoundedView{
-        width: 8
-        height: 8
-        draw_bg +: {
-            border_radius: 4.0
-            color: theme.flow_success
-        }
-    }
-
-    let TitleButton = ButtonFlatter{
-        width: Fill
-        height: Fit
-        padding: Inset{left: 0 right: 0 top: 2 bottom: 2}
-        draw_text +: {
-            text_style: theme.font_bold{font_size: 9.5}
-            color: theme.flow_text
-        }
-    }
-
-    let MetaText = Label{
-        width: Fill
-        height: Fit
-        text: ""
-        draw_text +: {
-            color: theme.flow_text_muted
-            text_style: theme.font_regular{font_size: 8.5}
-        }
-    }
-
-    let EmptyHint = Label{
-        width: Fill
-        height: Fit
-        margin: Inset{top: 4}
-        text: ""
-        draw_text +: {
-            color: theme.flow_text_hint
-            text_style: theme.font_regular{font_size: 8}
-        }
-    }
-
-    // -- flows ------------------------------------------------------------------
-
-    mod.widgets.FlowListBase = #(FlowList::register_widget(vm))
-    mod.widgets.FlowList = set_type_default() do mod.widgets.FlowListBase{
-        width: Fill
-        height: Fill
-        flow: Down
-        hint := EmptyHint{text: "No flows yet — New starts one from a template."}
-        list := PortalList{
-            width: Fill
-            height: Fill
-            scroll_bar: ScrollBar{}
-            Item := View{
-                width: Fill
-                height: Fit
-                padding: Inset{bottom: 2}
-                card := Card{
-                    flow: Right
-                    align: Align{y: 0.5}
-                    spacing: theme.space_2
-                    dot := Dot{}
-                    select := TitleButton{}
-                    count := Label{
-                        width: Fit
-                        height: Fit
-                        text: ""
-                        draw_text +: {
-                            color: theme.flow_text_muted
-                            text_style: theme.font_regular{font_size: 8.5}
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    // -- palette ----------------------------------------------------------------
-
-    let Badge = RoundedView{
-        width: 26
-        height: 26
-        align: Align{x: 0.5 y: 0.5}
-        draw_bg +: {
-            border_radius: 7.0
-            color: theme.flow_surface_raised
-        }
-        icon := Icon{
-            icon_walk: Walk{width: 14 height: Fit}
-            draw_icon +: {
-                color: theme.flow_text_white
-            }
-        }
-    }
-
-    let PaletteCard = View{
-        width: Fill
-        height: Fit
-        padding: Inset{bottom: 3}
-        card := RoundedView{
-            width: Fill
-            height: Fit
-            flow: Right
-            align: Align{y: 0.5}
-            spacing: theme.space_2
-            padding: Inset{left: 7 right: 6 top: 4 bottom: 4}
-            cursor: MouseCursor.Hand
-            show_bg: true
-            draw_bg +: {
-                color: theme.flow_surface
-                border_radius: 10.0
-                border_size: 1.0
-                border_color: theme.flow_surface_raised
-            }
-            badge := Badge{}
-            View{
-                width: Fill
-                height: Fit
-                flow: Down
-                spacing: 1
-                name := Label{
-                    width: Fill
-                    height: Fit
-                    text: ""
-                    draw_text +: {
-                        text_style: theme.font_bold{font_size: 9}
-                        color: theme.flow_text
-                    }
-                }
-                doc := Label{
-                    width: Fill
-                    height: Fit
-                    text: ""
-                    draw_text +: {
-                        color: theme.flow_text_muted
-                        text_style: theme.font_regular{font_size: 7.5}
-                    }
-                }
-            }
-            grip := Icon{
-                icon_walk: Walk{width: 12 height: Fit}
-                draw_icon +: {
-                    color: theme.flow_text_grip
-                    svg: crate_resource("self:resources/icons/grip.svg")
-                }
-            }
-        }
-    }
-
-    mod.widgets.PaletteBase = #(Palette::register_widget(vm))
-    mod.widgets.Palette = set_type_default() do mod.widgets.PaletteBase{
-        width: Fill
-        height: Fill
-        flow: Down
-        hint := EmptyHint{text: "Waiting for the server's node catalog…"}
-        list := PortalList{
-            width: Fill
-            height: Fill
-            // A press-and-drag here carries a type to the canvas; it must
-            // not scroll the list out from under the next pick.
-            drag_scrolling: false
-            scroll_bar: ScrollBar{}
-            Kind := View{
-                width: Fill
-                height: Fit
-                padding: Inset{left: 2 top: 4 bottom: 2}
-                title := Label{
-                    text: ""
-                    draw_text +: {
-                        color: theme.flow_text_subtle
-                        text_style: theme.font_bold{font_size: 8}
-                    }
-                }
-            }
-            CardInput := PaletteCard{
-                card +: { badge +: { draw_bg +: {color: theme.flow_badge_input} icon +: { draw_icon +: { color: theme.flow_input svg: crate_resource("self:resources/icons/input.svg") } } } }
-            }
-            CardOutput := PaletteCard{
-                card +: { badge +: { draw_bg +: {color: theme.flow_badge_output} icon +: { draw_icon +: { color: theme.flow_success svg: crate_resource("self:resources/icons/output.svg") } } } }
-            }
-            CardChat := PaletteCard{
-                card +: { badge +: { draw_bg +: {color: theme.flow_badge_chat} icon +: { draw_icon +: { color: theme.flow_chat svg: crate_resource("self:resources/icons/chat.svg") } } } }
-            }
-            CardGen := PaletteCard{
-                card +: { badge +: { draw_bg +: {color: theme.flow_badge_generation} icon +: { draw_icon +: { color: theme.flow_generation svg: crate_resource("self:resources/icons/gen.svg") } } } }
-            }
-            CardFn := PaletteCard{
-                card +: { badge +: { draw_bg +: {color: theme.flow_badge_waiting} icon +: { draw_icon +: { color: theme.flow_function svg: crate_resource("self:resources/icons/fn.svg") } } } }
-            }
-            CardHttp := PaletteCard{
-                card +: { badge +: { draw_bg +: {color: theme.flow_badge_http} icon +: { draw_icon +: { color: theme.flow_http svg: crate_resource("self:resources/icons/http.svg") } } } }
-            }
-            CardAsk := PaletteCard{
-                card +: { badge +: { draw_bg +: {color: theme.flow_badge_waiting} icon +: { draw_icon +: { color: theme.flow_waiting svg: crate_resource("self:resources/icons/ask.svg") } } } }
-            }
-        }
-    }
-
-    // -- inspector ----------------------------------------------------------------
-
-    let Row = View{
-        width: Fill
-        height: Fit
-        flow: Right
-        spacing: theme.space_2
-        padding: Inset{left: 2 right: 2 top: 3 bottom: 3}
-        align: Align{y: 0.5}
-    }
-
-    let OutputScroll = ScrollYView{
-        width: Fill
-        height: Fit{max: FitBound.Abs(160)}
-        scroll_bars +: {
-            scroll_bar_y +: {
-                bar_size: 8
-                bar_side_margin: 1
-                draw_bg +: {
-                    color: #xffffff18
-                    color_hover: #xffffff30
-                    color_drag: #xffffff48
-                }
-            }
-        }
-    }
-
-    mod.widgets.InspectorBase = #(Inspector::register_widget(vm))
-    mod.widgets.Inspector = set_type_default() do mod.widgets.InspectorBase{
-        width: Fill
-        height: Fill
-        flow: Down
-        tabs := View{
-            width: Fill
-            height: Fit
-            flow: Right
-            spacing: theme.space_1
-            inspector_tab := ButtonFlat{width: Fill text: "Inspector" enabled: false}
-            assets_tab := ButtonFlat{width: Fill text: "Assets"}
-        }
-        inspector_view := View{
-            width: Fill
-            height: Fill
-            list := PortalList{
-            width: Fill
-            height: Fill
-            scroll_bar: ScrollBar{}
-            Head := View{
-                width: Fill
-                height: Fit
-                flow: Down
-                padding: Inset{left: 2 right: 2 top: 4 bottom: 8}
-                spacing: theme.space_1
-                top := View{
-                    width: Fill
-                    height: Fit
-                    flow: Right
-                    align: Align{y: 0.5}
-                    spacing: theme.space_1
-                    kind_icon := Image{width: 16 height: 16 fit: ImageFit.Smallest}
-                    node_id := TextInput{
-                        width: Fill
-                        height: 27
-                        empty_text: "node id"
-                        draw_text +: {text_style: theme.font_bold{font_size: 10.5}}
-                    }
-                    type_name := Label{
-                        width: Fit
-                        height: Fit
-                        draw_text +: {
-                            text_style: theme.font_bold{font_size: 9}
-                            color: theme.flow_text_muted
-                        }
-                    }
-                }
-                type_doc := MetaText{}
-                facing_row := Row{
-                    facing_label := RowLabel{text: "FACING"}
-                    facing := Toggle{text: "Right-to-left"}
-                }
-                doc_label := RowLabel{width: Fill text: "NODE NOTE"}
-                node_doc := TextInput{
-                    width: Fill
-                    height: 64
-                    is_multiline: true
-                    empty_text: "Add a short note about this node"
-                }
-                doc_actions := View{
-                    width: Fill
-                    height: Fit
-                    flow: Right
-                    align: Align{x: 1.0}
-                    save_doc := ButtonFlat{text: "Save note"}
-                }
-            }
-            Section := View{
-                width: Fill
-                height: Fit
-                flow: Down
-                padding: Inset{left: 2 right: 2 top: 5 bottom: 1}
-                spacing: 2
-                title := Label{
-                    text: ""
-                    draw_text +: {
-                        color: theme.flow_text_subtle
-                        text_style: theme.font_bold{font_size: 8}
-                    }
-                }
-                Hr{}
-            }
-            Text := View{
-                width: Fill height: Fit flow: Down spacing: 2
-                top := Row{
-                    name := RowLabel{}
-                    value := TextInput{width: Fill height: 26 empty_text: ""}
-                    reset := ButtonFlatter{text: "Reset"}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            Multiline := View{
-                width: Fill
-                height: Fit
-                flow: Down
-                spacing: theme.space_1
-                padding: Inset{left: 2 right: 2 top: 3 bottom: 3}
-                head := View{
-                    width: Fill
-                    height: Fit
-                    flow: Right
-                    align: Align{y: 0.5}
-                    name := RowLabel{width: Fill}
-                    reset := ButtonFlatter{text: "Reset"}
-                    apply := ButtonFlat{text: "Apply"}
-                }
-                value := TextInput{
-                    width: Fill
-                    height: 110
-                    is_multiline: true
-                    empty_text: ""
-                    draw_text +: {text_style: theme.font_code{font_size: 9}}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            Number := View{
-                width: Fill height: Fit flow: Down spacing: 2
-                top := Row{
-                    name := RowLabel{}
-                    value := mod.widgets.FabValueInput{
-                        width: Fill
-                        height: 24
-                        quantize: true
-                    }
-                    reset := ButtonFlatter{text: "Reset"}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            Seed := View{
-                width: Fill height: Fit flow: Down spacing: 2
-                top := Row{
-                    name := RowLabel{text: "seed"}
-                    value := mod.flow.ui.SeedPicker{}
-                    reset := ButtonFlatter{text: "Reset"}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            Choice := View{
-                width: Fill height: Fit flow: Down spacing: 2
-                top := Row{
-                    name := RowLabel{}
-                    value := ComboBox{width: Fill height: 26}
-                    reset := ButtonFlatter{text: "Reset"}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            Bool := View{
-                width: Fill height: Fit flow: Down spacing: 2
-                top := Row{
-                    name := RowLabel{}
-                    value := Toggle{text: ""}
-                    View{width: Fill height: 1}
-                    reset := ButtonFlatter{text: "Reset"}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            Color := View{
-                width: Fill height: Fit flow: Down spacing: 2
-                top := Row{
-                    name := RowLabel{}
-                    value := mod.widgets.FabColorPick{width: 60 height: 20}
-                    View{width: Fill height: 1}
-                    reset := ButtonFlatter{text: "Reset"}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            Edge := View{
-                width: Fill height: Fit flow: Down spacing: 2
-                top := Row{
-                    type_icon := Image{width: 14 height: 14 fit: ImageFit.Smallest}
-                    name := RowLabel{width: 68}
-                    source := ButtonFlatter{width: Fill text: ""}
-                    disconnect := ButtonFlatter{text: "×"}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            SelectedEdge := View{
-                width: Fill height: Fit flow: Down spacing: theme.space_2
-                padding: Inset{left: 2 right: 2 top: 8 bottom: 8}
-                route := Label{
-                    width: Fill height: Fit
-                    draw_text +: {text_style: theme.font_bold{font_size: 10.5}}
-                }
-                detail := Row{
-                    type_icon := Image{width: 14 height: 14 fit: ImageFit.Smallest}
-                    port_type := MetaText{width: Fill}
-                    delete := ButtonFlat{text: "Delete"}
-                }
-            }
-            Port := View{
-                width: Fill height: Fit flow: Down spacing: 2
-                top := Row{
-                    type_icon := Image{width: 14 height: 14 fit: ImageFit.Smallest}
-                    name := RowLabel{width: 68}
-                    consumers := ButtonFlatter{width: Fill text: ""}
-                }
-                help := MetaText{margin: Inset{left: 88}}
-            }
-            Result := View{
-                width: Fill
-                height: Fit
-                flow: Down
-                spacing: theme.space_1
-                padding: Inset{left: 2 right: 2 top: 2 bottom: 3}
-                head := View{
-                    width: Fill height: Fit flow: Right align: Align{y: 0.5} spacing: theme.space_1
-                    name := RowLabel{width: Fill}
-                    save := ButtonFlatter{text: "Save…"}
-                    copy := ButtonFlatter{text: "Copy digest"}
-                }
-                thumb := View{
-                    width: Fill height: 128 flow: Overlay cursor: MouseCursor.Hand
-                    image := Image{width: Fill height: Fill fit: ImageFit.Smallest}
-                }
-                text_scroll := OutputScroll{
-                    text := Label{
-                        width: Fill height: Fit text: ""
-                        draw_text +: {
-                            text_style: theme.font_code{font_size: 8.5}
-                            color: theme.flow_text_code
-                        }
-                    }
-                }
-                media := MetaText{}
-                meta := MetaText{}
-                marker := Label{visible: false}
-            }
-            Advanced := View{
-                width: Fill height: Fit padding: Inset{top: 4 bottom: 1}
-                toggle := ButtonFlat{width: Fill text: "▸  ADVANCED"}
-            }
-            FaceSource := View{
-                width: Fill height: Fit flow: Down spacing: theme.space_1
-                head := View{
-                    width: Fill height: Fit flow: Right align: Align{y: 0.5}
-                    name := RowLabel{width: Fill text: "FACE SOURCE"}
-                    apply := ButtonFlat{text: "Apply"}
-                }
-                editor := mod.widgets.CodeView{
-                    editor +: {width: Fill height: 150 read_only: false show_gutter: false word_wrap: true}
-                }
-            }
-            RawSource := View{
-                width: Fill height: Fit flow: Down spacing: theme.space_1
-                name := RowLabel{width: Fill text: "NODE SOURCE (READ ONLY)"}
-                source := ButtonFlatter{
-                    width: Fill height: Fit text: ""
-                    draw_text +: {text_style: theme.font_code{font_size: 8.5}}
-                }
-            }
-            Empty := View{
-                width: Fill
-                height: Fit
-                hint := EmptyHint{margin: Inset{top: 2}}
-            }
-        }
-        }
-        assets_view := View{
-            visible: false
-            width: Fill
-            height: Fill
-            flow: Down
-            spacing: theme.space_1
-            tools := View{
-                width: Fill
-                height: Fit
-                flow: Right
-                spacing: theme.space_1
-                align: Align{y: 0.5}
-                search := TextInput{width: Fill height: 25 empty_text: "Search assets"}
-                all_assets := Toggle{width: Fit text: "all assets"}
-            }
-            asset_status := MetaText{text: "Open Assets to browse flow results."}
-            asset_list_frame := View{
-                width: Fill
-                height: Fill
-                flow: Down
-                asset_list := PortalList{
-                    width: Fill
-                    height: Fill
-                    scroll_bar: ScrollBar{}
-                    Asset := RoundedView{
-                    width: Fill
-                    height: 76
-                    flow: Right
-                    spacing: theme.space_2
-                    padding: Inset{left: 6 right: 6 top: 6 bottom: 6}
-                    cursor: MouseCursor.Hand
-                    show_bg: true
-                    draw_bg +: {
-                        color: theme.flow_surface
-                        border_radius: 8
-                    }
-                    thumb := RoundedView{
-                        width: 64
-                        height: 64
-                        flow: Overlay
-                        show_bg: true
-                        draw_bg +: {color: theme.flow_surface_raised border_radius: 6}
-                        image := Image{visible: false width: Fill height: Fill fit: ImageFit.Smallest}
-                        kind_badge := Label{
-                            width: Fill
-                            height: Fit
-                            align: Align{x: 0.5 y: 0.5}
-                            draw_text +: {
-                                color: theme.flow_text_muted
-                                text_style: theme.font_bold{font_size: 8}
-                            }
-                        }
-                    }
-                    info := View{
-                        width: Fill
-                        height: Fill
-                        flow: Down
-                        spacing: 2
-                        title := Label{
-                            width: Fill height: Fit text: ""
-                            draw_text +: {text_style: theme.font_bold{font_size: 10} color: theme.flow_text}
-                        }
-                        kind_time := MetaText{}
-                        labels := MetaText{}
-                        excerpt := Label{
-                            visible: false
-                            width: Fill
-                            height: Fit
-                            draw_text +: {
-                                color: theme.flow_text_muted
-                                text_style: theme.font_code{font_size: 8}
-                            }
-                        }
-                    }
-                    marker := Label{visible: false}
-                }
-                }
-                load_more := ButtonFlat{
-                    visible: false
-                    width: Fill
-                    height: 25
-                    text: "Load more assets"
-                    draw_text +: {text_style: theme.font_bold{font_size: 8.5} color: theme.flow_text_muted}
-                }
-            }
-        }
-    }
-
-    // -- templates ----------------------------------------------------------------
-
-    mod.widgets.TemplatePickerBase = #(TemplatePicker::register_widget(vm))
-    mod.widgets.TemplatePicker = set_type_default() do mod.widgets.TemplatePickerBase{
-        width: Fit
-        height: Fit
-        panel := RoundedView{
-            width: 420
-            height: 520
-            flow: Down
-            spacing: theme.space_2
-            padding: Inset{left: 14 right: 14 top: 12 bottom: 12}
-            show_bg: true
-            draw_bg +: {
-                color: theme.flow_surface
-                border_radius: 14.0
-                border_size: 1.0
-                border_color: theme.flow_edge_soft
-            }
-            head := View{
-                width: Fill
-                height: Fit
-                flow: Right
-                align: Align{y: 0.5}
-                title := Label{
-                    width: Fill
-                    height: Fit
-                    text: "New flow from a template"
-                    draw_text +: {
-                        text_style: theme.font_bold{font_size: 11}
-                        color: theme.flow_text
-                    }
-                }
-                close := ButtonFlat{text: "Close"}
-            }
-            MetaText{text: "The pipelines the fleet runs today. Pick one; it opens on the canvas with an instance bound."}
-            hint := EmptyHint{text: "Fetching the template list…"}
-            list := PortalList{
-                width: Fill
-                height: Fill
-                scroll_bar: ScrollBar{}
-                Item := View{
-                    width: Fill
-                    height: Fit
-                    padding: Inset{bottom: 6}
-                    card := Card{
-                        flow: Right
-                        align: Align{y: 0.5}
-                        spacing: theme.space_2
-                        View{
-                            width: Fill
-                            height: Fit
-                            flow: Down
-                            spacing: 2
-                            label := Label{
-                                width: Fill
-                                height: Fit
-                                text: ""
-                                draw_text +: {
-                                    text_style: theme.font_bold{font_size: 10}
-                                    color: theme.flow_text
-                                }
-                            }
-                            brief := MetaText{}
-                            io := MetaText{}
-                        }
-                        create := Button{text: "Create"}
-                    }
-                }
-            }
-        }
-    }
-
-    // -- the run's total progress -----------------------------------------------------
-
-    mod.widgets.RunBarBase = #(RunBar::register_widget(vm))
-    mod.widgets.RunBar = set_type_default() do mod.widgets.RunBarBase{
-        width: 200
-        height: 6
-    }
-
-
-}
-
-fn set_dot(cx: &mut Cx, item: &WidgetRef, color: Vec4f) {
-    let mut dot = item.view(cx, ids!(dot));
-    script_apply_eval!(cx, dot, {draw_bg +: {color: #(color)}});
-}
-
-// ---------------------------------------------------------------------------
-// Flows
-// ---------------------------------------------------------------------------
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct FlowList {
-    #[deref]
-    view: View,
-    #[rust]
-    rows: Vec<FlowSummary>,
-    #[rust]
-    selected: Option<String>,
-}
-
-impl FlowList {
-    pub fn set_rows(&mut self, cx: &mut Cx, rows: Vec<FlowSummary>, selected: Option<String>) {
-        self.rows = rows;
-        self.selected = selected;
-        self.view
-            .label(cx, ids!(hint))
-            .set_visible(cx, self.rows.is_empty());
-        self.redraw(cx);
-    }
-
-    pub fn selected(&self, cx: &mut Cx, actions: &Actions) -> Option<usize> {
-        let list = self.view.portal_list(cx, ids!(list));
-        for (index, item) in list.items_with_actions(actions) {
-            if item.button(cx, ids!(select)).clicked(actions) {
-                return Some(index);
-            }
-        }
-        None
-    }
-}
-
-impl Widget for FlowList {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        while let Some(step) = self.view.draw_walk(cx, scope, walk).step() {
-            let list_ref = step.as_portal_list();
-            let Some(mut list) = list_ref.borrow_mut() else {
-                continue;
-            };
-            list.set_item_range(cx, 0, self.rows.len());
-            while let Some(index) = list.next_visible_item(cx) {
-                let Some(row) = self.rows.get(index) else {
-                    continue;
-                };
-                let item = list.item(cx, index, id!(Item));
-                let open = self.selected.as_deref() == Some(row.name.as_str());
-                let title = if open {
-                    format!("› {}", row.name)
-                } else {
-                    row.name.clone()
-                };
-                item.button(cx, ids!(select)).set_text(cx, &title);
-                let count = if row.instances > 0 {
-                    format!("{} sessions", row.instances)
-                } else {
-                    String::new()
-                };
-                item.label(cx, ids!(count)).set_text(cx, &count);
-                set_dot(cx, &item, crate::theme::state_color(&row.state));
-                item.draw_all_unscoped(cx);
-            }
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Inspector
-// ---------------------------------------------------------------------------
-
-#[derive(Clone, Debug, Default)]
-pub enum InspectorAction {
-    #[default]
-    None,
-    SetParam {
-        node: String,
-        key: String,
-        value: Literal,
-    },
-    SetFnSrc {
-        node: String,
-        src: String,
-    },
-    SetFaceSrc {
-        node: String,
-        src: String,
-    },
-    FlipCard {
-        node: String,
-    },
-    RenameNode {
-        node: String,
-        new_id: String,
-    },
-    SetNodeDoc {
-        node: String,
-        doc: String,
-    },
-    SetNodeMeta {
-        node: String,
-        key: String,
-        value: Literal,
-    },
-    SelectNode(String),
-    Disconnect {
-        node: String,
-        port: String,
-    },
-    JumpSource(String),
-    SaveValue {
-        node: String,
-        port: String,
-    },
-    CopyDigest(String),
-    OpenValue {
-        node: String,
-        port: String,
-    },
-    RefreshAssets,
-    LoadMoreAssets,
-    OpenAsset(FlowAsset),
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub enum InspectorTab {
-    #[default]
-    Inspector,
-    Assets,
-}
-
-#[derive(Clone, Debug, Default)]
-pub struct AssetListModel {
-    pub rows: Vec<FlowAsset>,
-    pub search: String,
-    pub all_assets: bool,
-}
-
-impl AssetListModel {
-    pub fn namespace(&self) -> Option<&str> {
-        (!self.all_assets).then_some("flows")
-    }
-
-    pub fn set_rows(&mut self, mut rows: Vec<FlowAsset>) {
-        let needle = self.search.trim().to_ascii_lowercase();
-        rows.retain(|row| {
-            let in_scope = self.all_assets
-                || row.namespace == "flows"
-                || row.tags.iter().any(|tag| tag == "flow");
-            let matches_search = needle.is_empty()
-                || row.title.to_ascii_lowercase().contains(&needle)
-                || row.kind.to_ascii_lowercase().contains(&needle)
-                || row.namespace.to_ascii_lowercase().contains(&needle)
-                || row.tags.iter().any(|tag| tag.to_ascii_lowercase().contains(&needle))
-                || row.alias.as_ref().is_some_and(|alias| {
-                    alias.to_ascii_lowercase().contains(&needle)
-                });
-            in_scope && matches_search
-        });
-        rows.sort_by(|left, right| {
-            right
-                .created_ms
-                .cmp(&left.created_ms)
-                .then_with(|| left.id.cmp(&right.id))
-        });
-        self.rows = rows;
-    }
-
-    pub fn merge_rows(&mut self, rows: Vec<FlowAsset>, append: bool) {
-        if !append {
-            self.set_rows(rows);
-            return;
-        }
-        let mut merged = std::mem::take(&mut self.rows);
-        merged.extend(rows);
-        let mut seen = std::collections::HashSet::new();
-        merged.retain(|row| seen.insert(row.id.clone()));
-        self.set_rows(merged);
-    }
-}
-
-pub fn relative_time(now_ms: u64, created_ms: u64) -> String {
-    let seconds = now_ms.saturating_sub(created_ms) / 1_000;
-    match seconds {
-        0..=9 => "just now".to_string(),
-        10..=59 => format!("{seconds} sec ago"),
-        60..=3_599 => format!("{} min ago", seconds / 60),
-        3_600..=86_399 => format!("{} hr ago", seconds / 3_600),
-        _ => format!("{} days ago", seconds / 86_400),
-    }
-}
-
-fn asset_kind_label(kind: &str) -> &'static str {
-    match kind {
-        "texture" | "image" => "IMAGE",
-        "video" => "VIDEO",
-        "audio" => "AUDIO",
-        "mesh" | "world" | "character" | "weapon" | "vehicle" | "prop" => "3D",
-        "data" | "text" | "json" => "TEXT",
-        _ => "ASSET",
-    }
-}
-
-fn asset_kind_is_text(kind: &str) -> bool {
-    matches!(kind, "data" | "text" | "json")
-}
-
-/// Convert a text response into the compact, readable excerpt used by an
-/// asset row. This deliberately rejects binary-looking data and caps work
-/// before the value reaches the UI text widget.
-fn text_asset_excerpt(bytes: &ValueBytes) -> Option<String> {
-    let mime = bytes
-        .content_type
-        .split(';')
-        .next()
-        .unwrap_or_default()
-        .trim()
-        .to_ascii_lowercase();
-    let text_type = mime == "text/plain"
-        || mime == "text/markdown"
-        || mime == "application/json"
-        || mime == "application/ld+json";
-    if !text_type || bytes.bytes.iter().take(4096).any(|byte| *byte == 0) {
-        return None;
-    }
-    let text = std::str::from_utf8(&bytes.bytes).ok()?;
-    let mut excerpt = text
-        .lines()
-        .map(str::trim)
-        .filter(|line| !line.is_empty())
-        .take(3)
-        .collect::<Vec<_>>()
-        .join(" · ");
-    if excerpt.chars().count() > 120 {
-        excerpt = excerpt.chars().take(117).collect();
-        excerpt.push('…');
-    }
-    (!excerpt.is_empty()).then_some(excerpt)
-}
-
-fn image_preview_bytes(bytes: &ValueBytes) -> bool {
-    let mime = bytes
-        .content_type
-        .split(';')
-        .next()
-        .unwrap_or_default()
-        .trim()
-        .to_ascii_lowercase();
-    mime.starts_with("image/")
-        || bytes.bytes.starts_with(b"\x89PNG\r\n\x1a\n")
-        || bytes.bytes.starts_with(&[0xff, 0xd8, 0xff])
-}
-
-fn next_asset_cursor(
-    current: Option<String>,
-    incoming: Option<String>,
-    preserve_current: bool,
-) -> Option<String> {
-    if preserve_current && current.is_some() {
-        current
-    } else {
-        incoming
-    }
-}
-
-#[derive(Clone, Debug)]
-enum Row {
-    Head {
-        kind: String,
-        id: String,
-        type_name: String,
-        type_doc: String,
-        node_doc: String,
-        flip: bool,
-    },
-    Empty(String),
-    Section(String),
-    Text {
-        key: String,
-        value: String,
-        id: bool,
-        number: bool,
-        help: String,
-        default: Option<Literal>,
-    },
-    Multiline {
-        key: String,
-        value: String,
-        help: String,
-        default: Option<Literal>,
-    },
-    Number {
-        key: String,
-        value: f64,
-        min: f64,
-        max: f64,
-        step: f64,
-        help: String,
-        default: Option<Literal>,
-    },
-    Seed {
-        value: Literal,
-        help: String,
-        default: Option<Literal>,
-    },
-    Choice {
-        key: String,
-        value: String,
-        options: Vec<String>,
-        help: String,
-        default: Option<Literal>,
-    },
-    Bool {
-        key: String,
-        value: bool,
-        help: String,
-        default: Option<Literal>,
-    },
-    Color {
-        key: String,
-        rgba: [f32; 4],
-        help: String,
-        default: Option<Literal>,
-    },
-    Edge {
-        port: String,
-        ty: makepad_flow::PortType,
-        from_node: String,
-        from_port: String,
-    },
-    SelectedEdge {
-        from_node: String,
-        from_port: String,
-        to_node: String,
-        to_port: String,
-        ty: makepad_flow::PortType,
-    },
-    Port {
-        port: String,
-        ty: makepad_flow::PortType,
-        consumers: Vec<(String, String)>,
-    },
-    Result {
-        port: String,
-        value: ValueRef,
-        bytes: Option<ValueBytes>,
-    },
-    Advanced,
-    FaceSource(String),
-    RawSource(String),
-}
-
-impl Row {
-    fn template(&self) -> LiveId {
-        match self {
-            Row::Head { .. } => live_id!(Head),
-            Row::Empty(_) => live_id!(Empty),
-            Row::Section(_) => live_id!(Section),
-            Row::Text { .. } => live_id!(Text),
-            Row::Multiline { .. } => live_id!(Multiline),
-            Row::Number { .. } => live_id!(Number),
-            Row::Seed { .. } => live_id!(Seed),
-            Row::Choice { .. } => live_id!(Choice),
-            Row::Bool { .. } => live_id!(Bool),
-            Row::Color { .. } => live_id!(Color),
-            Row::Edge { .. } => live_id!(Edge),
-            Row::SelectedEdge { .. } => live_id!(SelectedEdge),
-            Row::Port { .. } => live_id!(Port),
-            Row::Result { .. } => live_id!(Result),
-            Row::Advanced => live_id!(Advanced),
-            Row::FaceSource(_) => live_id!(FaceSource),
-            Row::RawSource(_) => live_id!(RawSource),
-        }
-    }
-}
-
-fn literal_text(value: &Literal) -> String {
-    match value {
-        Literal::Null => String::new(),
-        Literal::Bool(value) => value.to_string(),
-        Literal::Num(value) => {
-            if value.fract() == 0.0 {
-                (*value as i64).to_string()
-            } else {
-                value.to_string()
-            }
-        }
-        Literal::Str(value) | Literal::Id(value) => value.clone(),
-        Literal::Arr(values) => values
-            .iter()
-            .map(literal_text)
-            .collect::<Vec<_>>()
-            .join(", "),
-        Literal::Obj(_) => Literal::serialize_json(value),
-    }
-}
-
-/// `256..2048 step 64` and `one of: a, b, c` hints from a param doc.
-fn parse_range(doc: &str) -> Option<(f64, f64, f64)> {
-    let doc = doc.trim();
-    let (range, rest) = match doc.split_once(" step ") {
-        Some((range, rest)) => (range, Some(rest)),
-        None => (doc, None),
-    };
-    let (min, max) = range.split_once("..")?;
-    let min: f64 = min.trim().parse().ok()?;
-    let max: f64 = max
-        .trim()
-        .split(|c: char| !(c.is_ascii_digit() || c == '.' || c == '-'))
-        .next()?
-        .parse()
-        .ok()?;
-    let step = rest
-        .and_then(|rest| {
-            rest.trim()
-                .split(|c: char| !(c.is_ascii_digit() || c == '.'))
-                .next()?
-                .parse::<f64>()
-                .ok()
-        })
-        .unwrap_or(1.0);
-    Some((min, max, step))
-}
-
-fn inspector_commit_number(value: f64, range: (f64, f64, f64)) -> f64 {
-    snap_stepped_value(value, range)
-}
-
-fn parse_choices(doc: &str) -> Option<Vec<String>> {
-    let (_, list) = doc.split_once("one of:")?;
-    let list = list.split('.').next().unwrap_or(list);
-    let options: Vec<String> = list
-        .split(',')
-        .map(|item| item.trim().trim_end_matches('.').to_string())
-        .filter(|item| !item.is_empty())
-        .collect();
-    (!options.is_empty()).then_some(options)
-}
-
-/// `#rrggbb` / `#rrggbbaa` → rgba 0..1.
-fn parse_hex_color(text: &str) -> Option<[f32; 4]> {
-    let hex = text.strip_prefix('#')?;
-    if hex.len() != 6 && hex.len() != 8 {
-        return None;
-    }
-    let channel = |index: usize| -> Option<f32> {
-        let byte = u8::from_str_radix(hex.get(index * 2..index * 2 + 2)?, 16).ok()?;
-        Some(byte as f32 / 255.0)
-    };
-    Some([
-        channel(0)?,
-        channel(1)?,
-        channel(2)?,
-        if hex.len() == 8 { channel(3)? } else { 1.0 },
-    ])
-}
-
-fn hex_color(rgba: Vec4f) -> String {
-    let byte = |v: f32| (v.clamp(0.0, 1.0) * 255.0).round() as u8;
-    if rgba.w >= 0.999 {
-        format!("#{:02x}{:02x}{:02x}", byte(rgba.x), byte(rgba.y), byte(rgba.z))
-    } else {
-        format!(
-            "#{:02x}{:02x}{:02x}{:02x}",
-            byte(rgba.x),
-            byte(rgba.y),
-            byte(rgba.z),
-            byte(rgba.w)
-        )
-    }
-}
-
-/// Parameters already represented by an editable control on the built-in
-/// node card. The inspector is the complement of this list.
-fn card_control_param(type_name: &str, key: &str) -> bool {
-    // Keep the inspector and the card format picker on the same "Custom"
-    // convention even though the picker itself owns width/height editing.
-    let _custom = format_preset_name(&[], 0, 0);
-    match type_name {
-        "Image" => matches!(key, "width" | "height" | "steps" | "model"),
-        "Gen" => matches!(key, "width" | "height" | "model"),
-        "Llm" | "Upscale" => key == "model",
-        _ => false,
-    }
-}
-
-fn inspector_setting_names<'a>(
-    type_name: &str,
-    params: &'a [(String, Literal)],
-) -> Vec<&'a str> {
-    params
-        .iter()
-        .filter(|(key, _)| {
-            !matches!(key.as_str(), "ui" | "at" | "ports" | "domain" | "on_fail" | "label")
-                && !(type_name == "Fn" && key == "out")
-                && !card_control_param(type_name, key)
-        })
-        .map(|(key, _)| key.as_str())
-        .collect()
-}
-
-fn literal_from_json(value: &JsonValue) -> Literal {
-    match value {
-        JsonValue::Null | JsonValue::Undefined => Literal::Null,
-        JsonValue::Bool(value) => Literal::Bool(*value),
-        JsonValue::U64(value) => Literal::Num(*value as f64),
-        JsonValue::U128(value) => Literal::Num(*value as f64),
-        JsonValue::I64(value) => Literal::Num(*value as f64),
-        JsonValue::I128(value) => Literal::Num(*value as f64),
-        JsonValue::F64(value) => Literal::Num(*value),
-        JsonValue::String(value) => Literal::Str(value.clone()),
-        JsonValue::BareIdent(value) => Literal::Id(value.clone()),
-        JsonValue::Char(value) => Literal::Str(value.to_string()),
-        JsonValue::Array(values) => {
-            Literal::Arr(values.iter().map(literal_from_json).collect())
-        }
-        JsonValue::Object(values) => Literal::Obj(
-            values
-                .iter()
-                .map(|(key, value)| (key.clone(), literal_from_json(value)))
-                .collect(),
-        ),
-    }
-}
-
-fn setting_row(
-    key: &str,
-    value: &Literal,
-    help: String,
-    default: Option<Literal>,
-    range: Option<(f64, f64, f64)>,
-) -> Row {
-    if key == "seed" {
-        return Row::Seed {
-            value: value.clone(),
-            help,
-            default,
-        };
-    }
-    if let Literal::Num(number) = value {
-        let (min, max, step) = range.unwrap_or_else(|| {
-            let magnitude = number.abs().max(1.0);
-            (
-                0.0,
-                (magnitude * 4.0).max(10.0),
-                if number.fract() == 0.0 { 1.0 } else { 0.01 },
-            )
-        });
-        return Row::Number {
-            key: key.to_string(),
-            value: *number,
-            min,
-            max,
-            step,
-            help,
-            default,
-        };
-    }
-    if let Literal::Bool(value) = value {
-        return Row::Bool {
-            key: key.to_string(),
-            value: *value,
-            help,
-            default,
-        };
-    }
-    if let Some(options) = parse_choices(&help).or_else(|| match key {
-        "type" | "out" => Some(
-            ["text", "image", "audio", "video", "mesh", "json", "list", "bytes"]
-                .into_iter()
-                .map(str::to_string)
-                .collect(),
-        ),
-        "method" => Some(
-            ["get", "post", "put", "delete"]
-                .into_iter()
-                .map(str::to_string)
-                .collect(),
-        ),
-        "on_fail" => Some(["fail", "skip"].into_iter().map(str::to_string).collect()),
-        _ => None,
-    }) {
-        return Row::Choice {
-            key: key.to_string(),
-            value: literal_text(value),
-            options,
-            help,
-            default,
-        };
-    }
-    if let Literal::Str(text) = value {
-        if let Some(rgba) = parse_hex_color(text) {
-            if key.contains("color") || key.contains("colour") || key.contains("tint") {
-                return Row::Color {
-                    key: key.to_string(),
-                    rgba,
-                    help,
-                    default,
-                };
-            }
-        }
-        if matches!(
-            key,
-            "system" | "prompt" | "question" | "negative" | "value" | "default" | "brief"
-        )
-            || text.contains('\n')
-        {
-            return Row::Multiline {
-                key: key.to_string(),
-                value: text.clone(),
-                help,
-                default,
-            };
-        }
-    }
-    Row::Text {
-        key: key.to_string(),
-        value: literal_text(value),
-        id: matches!(value, Literal::Id(_)),
-        number: false,
-        help,
-        default,
-    }
-}
-
-fn port_icon_svg(ty: makepad_flow::PortType) -> &'static str {
-    match ty {
-        makepad_flow::PortType::Text => include_str!("../resources/icons/text.svg"),
-        makepad_flow::PortType::Image => include_str!("../resources/icons/image.svg"),
-        makepad_flow::PortType::Audio => include_str!("../resources/icons/audio.svg"),
-        makepad_flow::PortType::Video => include_str!("../resources/icons/video.svg"),
-        makepad_flow::PortType::Mesh => include_str!("../resources/icons/mesh.svg"),
-        makepad_flow::PortType::Json | makepad_flow::PortType::List => {
-            include_str!("../resources/icons/json.svg")
-        }
-        makepad_flow::PortType::Bytes => include_str!("../resources/icons/bytes.svg"),
-    }
-}
-
-fn kind_icon_svg(kind: &str) -> &'static str {
-    match kind {
-        "input" => include_str!("../resources/icons/input.svg"),
-        "output" | "publish" => include_str!("../resources/icons/output.svg"),
-        "chat" => include_str!("../resources/icons/chat.svg"),
-        "gen" => include_str!("../resources/icons/gen.svg"),
-        "fn" => include_str!("../resources/icons/fn.svg"),
-        "http" => include_str!("../resources/icons/http.svg"),
-        "ask" => include_str!("../resources/icons/ask.svg"),
-        _ => include_str!("../resources/icons/flow.svg"),
-    }
-}
-
-fn setting_action(node: &str, key: &str, value: Literal) -> InspectorAction {
-    if matches!(key, "on_fail" | "label") {
-        InspectorAction::SetNodeMeta {
-            node: node.to_string(),
-            key: key.to_string(),
-            value,
-        }
-    } else {
-        InspectorAction::SetParam {
-            node: node.to_string(),
-            key: key.to_string(),
-            value,
-        }
-    }
-}
-
-fn inspector_combo_choice(
-    combo_box: &ComboBoxRef,
-    actions: &Actions,
-    key: &str,
-) -> Option<Literal> {
-    let label = combo_box.changed_label(actions)?;
-    Some(if matches!(key, "type" | "method" | "out" | "on_fail") {
-        Literal::Id(label)
-    } else if let Ok(number) = label.parse::<f64>() {
-        Literal::Num(number)
-    } else {
-        Literal::Str(label)
-    })
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct Inspector {
-    #[deref]
-    view: View,
-    #[rust]
-    rows: Vec<Row>,
-    #[rust]
-    node: Option<String>,
-    #[rust]
-    advanced_rows: Vec<Row>,
-    #[rust]
-    advanced_open: bool,
-    #[rust]
-    tab: InspectorTab,
-    #[rust]
-    assets: AssetListModel,
-    #[rust]
-    asset_thumbnails: HashMap<String, ValueBytes>,
-    #[rust]
-    asset_excerpts: HashMap<String, String>,
-    #[rust]
-    asset_preview_order: VecDeque<String>,
-    #[rust]
-    last_asset_refresh: f64,
-    #[rust]
-    asset_now_ms: u64,
-    #[rust]
-    asset_cursor: Option<String>,
-    #[rust]
-    assets_loading: bool,
-    #[rust]
-    locked: bool,
-}
-
-impl Inspector {
-    pub fn set_locked(&mut self, cx: &mut Cx, locked: bool) {
-        if self.locked != locked {
-            self.locked = locked;
-            self.redraw(cx);
-        }
-    }
-
-    /// Open the Assets tab searching for `query` (a run's published asset).
-    pub(crate) fn show_asset(&mut self, cx: &mut Cx, query: &str) {
-        self.assets.search = query.to_string();
-        self.view.text_input(cx, ids!(search)).set_text(cx, query);
-        self.set_tab(cx, InspectorTab::Assets);
-    }
-
-    pub(crate) fn set_tab(&mut self, cx: &mut Cx, tab: InspectorTab) {
-        self.tab = tab;
-        self.view
-            .view(cx, ids!(inspector_view))
-            .set_visible(cx, tab == InspectorTab::Inspector);
-        self.view
-            .view(cx, ids!(assets_view))
-            .set_visible(cx, tab == InspectorTab::Assets);
-        self.view
-            .button(cx, ids!(tabs.inspector_tab))
-            .set_enabled(cx, tab != InspectorTab::Inspector);
-        self.view
-            .button(cx, ids!(tabs.assets_tab))
-            .set_enabled(cx, tab != InspectorTab::Assets);
-        self.redraw(cx);
-    }
-
-    pub fn assets_visible(&self) -> bool {
-        self.tab == InspectorTab::Assets
-    }
-
-    pub fn asset_request(
-        &mut self,
-        cx: &mut Cx,
-        now: f64,
-        next_page: bool,
-        preserve_cursor: bool,
-    ) -> (String, Option<String>, u32, Option<String>) {
-        self.last_asset_refresh = now;
-        if !next_page && !preserve_cursor {
-            self.asset_cursor = None;
-        }
-        self.assets_loading = true;
-        self.view.label(cx, ids!(assets_view.asset_status)).set_text(
-            cx,
-            if next_page { "Loading more assets…" } else { "Loading assets…" },
-        );
-        (
-            self.assets.search.clone(),
-            self.assets.namespace().map(str::to_string),
-            50,
-            next_page.then(|| self.asset_cursor.clone()).flatten(),
-        )
-    }
-
-    pub fn refresh_assets_due(&mut self, now: f64) -> bool {
-        if self.assets_visible() && now - self.last_asset_refresh >= 10.0 {
-            self.last_asset_refresh = now;
-            true
-        } else {
-            false
-        }
-    }
-
-    pub fn set_assets_page(
-        &mut self,
-        cx: &mut Cx,
-        response: makepad_flow::AssetsResponse,
-        merge_existing: bool,
-        preserve_cursor: bool,
-    ) -> Vec<String> {
-        self.assets.merge_rows(response.assets, merge_existing);
-        self.asset_cursor = next_asset_cursor(self.asset_cursor.take(), response.cursor, preserve_cursor);
-        self.assets_loading = false;
-        self.asset_now_ms = std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .unwrap_or_default()
-            .as_millis() as u64;
-        let message = if self.assets.rows.is_empty() {
-            "No flow assets yet.".to_string()
-        } else {
-            format!("{} assets · newest first", self.assets.rows.len())
-        };
-        self.view.label(cx, ids!(assets_view.asset_status)).set_text(cx, &message);
-        let missing = self
-            .assets
-            .rows
-            .iter()
-            .filter(|row| {
-                if asset_kind_is_text(&row.kind) {
-                    !self.asset_excerpts.contains_key(&row.id)
-                } else {
-                    !self.asset_thumbnails.contains_key(&row.id)
-                }
-            })
-            .map(|row| row.id.clone())
-            .collect();
-        self.redraw(cx);
-        missing
-    }
-
-    pub fn set_assets_error(&mut self, cx: &mut Cx, error: &str) {
-        self.assets_loading = false;
-        self.view.label(cx, ids!(assets_view.asset_status)).set_text(cx, error);
-        self.redraw(cx);
-    }
-
-    pub fn reset_asset_paging(&mut self, cx: &mut Cx) {
-        self.asset_cursor = None;
-        self.view
-            .label(cx, ids!(assets_view.asset_status))
-            .set_text(cx, "Asset list changed · refreshing…");
-        self.redraw(cx);
-    }
-
-    pub fn set_asset_thumbnail(&mut self, cx: &mut Cx, alias: String, bytes: ValueBytes) {
-        if let Some(excerpt) = text_asset_excerpt(&bytes) {
-            self.asset_excerpts.insert(alias.clone(), excerpt);
-            // Text/data rows must never retain their complete source in the
-            // image cache. The excerpt is the only list payload we need.
-            self.asset_thumbnails.remove(&alias);
-        } else if image_preview_bytes(&bytes) {
-            self.asset_thumbnails.insert(alias.clone(), bytes);
-        } else {
-            // A data row may be binary. It was fetched only to discover that
-            // it has no readable excerpt; never retain that source as a
-            // thumbnail payload.
-            self.asset_thumbnails.remove(&alias);
-        }
-        self.remember_asset_preview(&alias);
-        self.redraw(cx);
-    }
-
-    /// Supply a bounded text preview fetched from the asset content endpoint.
-    /// Keeping this separate from thumbnails lets the list show text/data
-    /// assets without pretending their bytes are an image.
-    pub fn set_asset_excerpt(&mut self, cx: &mut Cx, alias: String, excerpt: String) {
-        self.asset_excerpts.insert(alias.clone(), excerpt);
-        self.remember_asset_preview(&alias);
-        self.redraw(cx);
-    }
-
-    fn remember_asset_preview(&mut self, alias: &str) {
-        self.asset_preview_order.retain(|item| item != alias);
-        self.asset_preview_order.push_back(alias.to_string());
-        while self.asset_preview_order.len() > 64 {
-            let Some(evicted) = self.asset_preview_order.pop_front() else { break };
-            self.asset_thumbnails.remove(&evicted);
-            self.asset_excerpts.remove(&evicted);
-        }
-    }
-
-    pub fn asset_query(&self) -> (String, Option<String>) {
-        (self.assets.search.clone(), self.assets.namespace().map(str::to_string))
-    }
-
-    pub fn asset_needs_text_preview(&self, id: &str) -> bool {
-        self.assets
-            .rows
-            .iter()
-            .find(|row| row.id == id)
-            .is_some_and(|row| asset_kind_is_text(&row.kind))
-    }
-
-    /// Return only the rows in (and just beyond) the current viewport. The
-    /// PortalList recycles item widgets, so asking for every row here would
-    /// turn a large asset library into a full thumbnail download.
-    pub fn visible_asset_preview_ids(&self, cx: &Cx) -> Vec<String> {
-        if !self.assets_visible() {
-            return Vec::new();
-        }
-        let list = self.view.portal_list(cx, ids!(assets_view.asset_list));
-        let first = list.first_id();
-        let count = list.visible_items();
-        if count == 0 {
-            return Vec::new();
-        }
-        let end = first.saturating_add(count.saturating_add(2)).min(self.assets.rows.len());
-        self.assets.rows[first.min(end)..end]
-            .iter()
-            .filter(|row| {
-                if asset_kind_is_text(&row.kind) {
-                    !self.asset_excerpts.contains_key(&row.id)
-                } else {
-                    !self.asset_thumbnails.contains_key(&row.id)
-                }
-            })
-            .map(|row| row.id.clone())
-            .collect()
-    }
-
-    pub fn adjacent_asset(&self, id: &str, direction: i32) -> Option<FlowAsset> {
-        let rows = &self.assets.rows;
-        let current = rows.iter().position(|row| row.id == id)?;
-        let next = (current as i64 + direction as i64).rem_euclid(rows.len() as i64) as usize;
-        Some(rows[next].clone())
-    }
-
-    pub fn show_edge(
-        &mut self,
-        cx: &mut Cx,
-        graph: Option<&Graph>,
-        from_node: &str,
-        from_port: &str,
-        to_node: &str,
-        to_port: &str,
-    ) {
-        self.rows.clear();
-        self.advanced_rows.clear();
-        self.advanced_open = false;
-        self.node = Some(to_node.to_string());
-        let ty = graph.and_then(|graph| {
-            let exists = graph.edges.iter().any(|edge| {
-                edge.from_node == from_node
-                    && edge.from_port == from_port
-                    && edge.to_node == to_node
-                    && edge.to_port == to_port
-            });
-            exists.then(|| {
-                graph
-                    .nodes
-                    .iter()
-                    .find(|node| node.id == from_node)?
-                    .outputs
-                    .iter()
-                    .find(|port| port.name == from_port)
-                    .map(|port| port.ty)
-            })?
-        });
-        if let Some(ty) = ty {
-            self.rows.push(Row::Section("CONNECTION".into()));
-            self.rows.push(Row::SelectedEdge {
-                from_node: from_node.to_string(),
-                from_port: from_port.to_string(),
-                to_node: to_node.to_string(),
-                to_port: to_port.to_string(),
-                ty,
-            });
-        } else {
-            self.rows.push(Row::Empty("That connection no longer exists.".into()));
-        }
-        self.redraw(cx);
-    }
-
-    /// Rebuild the rows for a node from the graph, the catalog and the run's
-    /// last outputs for it.
-    pub fn show_node(
-        &mut self,
-        cx: &mut Cx,
-        graph: Option<&Graph>,
-        catalog: &[NodeTypeCatalog],
-        node_id: Option<&str>,
-        outputs: &[(String, ValueRef)],
-        loaded: &[(String, ValueBytes)],
-        source: Option<&str>,
-    ) {
-        let changed_node = self.node.as_deref() != node_id;
-        self.rows.clear();
-        self.advanced_rows.clear();
-        if changed_node {
-            self.advanced_open = false;
-        }
-        self.node = node_id.map(str::to_string);
-        let node = graph.and_then(|graph| {
-            graph
-                .nodes
-                .iter()
-                .find(|node| Some(node.id.as_str()) == node_id)
-        });
-        let Some(node) = node else {
-            self.rows.push(Row::Empty(
-                "Select a node to inspect what its card does not already show.".into(),
-            ));
-            self.redraw(cx);
-            return;
-        };
-        let entry = catalog.iter().find(|entry| entry.type_name == node.type_name);
-        self.rows.push(Row::Head {
-            kind: node.kind.clone(),
-            id: node.id.clone(),
-            type_name: node.type_name.clone(),
-            type_doc: entry.map(|entry| entry.doc.clone()).unwrap_or_default(),
-            node_doc: node.doc.clone().unwrap_or_default(),
-            flip: node.flip,
-        });
-        self.rows.push(Row::Section("SETTINGS".into()));
-        for key in inspector_setting_names(&node.type_name, &node.params) {
-            let Some((_, value)) = node.params.iter().find(|(name, _)| name == key) else {
-                continue;
-            };
-            let spec = entry.and_then(|entry| entry.params.iter().find(|param| param.name == key));
-            let help = spec.map(|param| param.doc.clone()).unwrap_or_default();
-            let default = spec.map(|param| literal_from_json(&param.default));
-            let range = spec
-                .and_then(|param| param.range.as_ref())
-                .map(|range| (range.min, range.max, range.step.unwrap_or(1.0)))
-                .or_else(|| parse_range(&help));
-            self.rows
-                .push(setting_row(key, value, help, default, range));
-        }
-        self.rows.push(setting_row(
-            "on_fail",
-            &Literal::Id(node.on_fail.clone()),
-            "What to do when this node fails.".into(),
-            Some(Literal::Id("fail".into())),
-            None,
-        ));
-        self.rows.push(setting_row(
-            "label",
-            &Literal::Str(node.label.clone().unwrap_or_default()),
-            "Optional display label for this node.".into(),
-            Some(Literal::Str(String::new())),
-            None,
-        ));
-
-        self.rows.push(Row::Section("CONNECTIONS".into()));
-        for input in &node.inputs {
-            match &input.value {
-                NodeInputValue::Edge(edge) => self.rows.push(Row::Edge {
-                    port: input.port.clone(),
-                    ty: input.ty,
-                    from_node: edge.from_node.clone(),
-                    from_port: edge.from_port.clone(),
-                }),
-                NodeInputValue::Literal(value) => self.rows.push(setting_row(
-                    &input.port,
-                    value,
-                    format!("{} input · literal value", input.ty.as_str()),
-                    None,
-                    None,
-                )),
-            }
-        }
-        if let Some(graph) = graph {
-            for output in &node.outputs {
-                let consumers = graph
-                    .edges
-                    .iter()
-                    .filter(|edge| edge.from_node == node.id && edge.from_port == output.name)
-                    .map(|edge| (edge.to_node.clone(), edge.to_port.clone()))
-                    .collect();
-                self.rows.push(Row::Port {
-                    port: output.name.clone(),
-                    ty: output.ty,
-                    consumers,
-                });
-            }
-        }
-
-        if !outputs.is_empty() {
-            self.rows.push(Row::Section("RESULT".into()));
-            for (port, value) in outputs {
-                self.rows.push(Row::Result {
-                    port: port.clone(),
-                    value: value.clone(),
-                    bytes: loaded
-                        .iter()
-                        .find(|(name, _)| name == port)
-                        .map(|(_, bytes)| bytes.clone()),
-                });
-            }
-        }
-
-        self.rows.push(Row::Advanced);
-        self.advanced_rows.push(Row::FaceSource(
-            node.face_src.clone().unwrap_or_default(),
-        ));
-        let raw = source
-            .map(|source| {
-                let start = source
-                    .split_inclusive('\n')
-                    .take(node.loc.line.saturating_sub(1) as usize)
-                    .map(str::len)
-                    .sum::<usize>();
-                let end_line = graph
-                    .into_iter()
-                    .flat_map(|graph| graph.nodes.iter())
-                    .filter(|other| other.loc.line > node.loc.line)
-                    .map(|other| other.loc.line)
-                    .min();
-                let end = end_line
-                    .map(|line| {
-                        source
-                            .split_inclusive('\n')
-                            .take(line.saturating_sub(1) as usize)
-                            .map(str::len)
-                            .sum()
-                    })
-                    .unwrap_or(source.len());
-                source.get(start..end).unwrap_or_default().trim().to_string()
-            })
-            .unwrap_or_default();
-        self.advanced_rows.push(Row::RawSource(raw));
-        if self.advanced_open {
-            self.rows.extend(self.advanced_rows.clone());
-        }
-        self.redraw(cx);
-    }
-
-    /// Kept as the app's compatibility seam; results now read directly from
-    /// the digest cache passed to `show_node`.
-    pub fn set_preview(&mut self, _preview: Option<(String, ValueBytes)>) {}
-
-    /// Card model pickers own their models. The focused inspector deliberately
-    /// does not duplicate those controls.
-    pub fn set_models(&mut self, _cx: &mut Cx, _models: Vec<ModelChoice>) {}
-
-    /// Edits made in the rows, as actions for the app.
-    pub fn changes(&mut self, cx: &mut Cx, actions: &Actions) -> Vec<InspectorAction> {
-        let mut out = Vec::new();
-        let mut toggle_advanced = false;
-        if self.view.button(cx, ids!(tabs.inspector_tab)).clicked(actions) {
-            self.set_tab(cx, InspectorTab::Inspector);
-        }
-        if self.view.button(cx, ids!(tabs.assets_tab)).clicked(actions) {
-            self.set_tab(cx, InspectorTab::Assets);
-            out.push(InspectorAction::RefreshAssets);
-        }
-        if let Some((text, _)) = self
-            .view
-            .text_input(cx, ids!(assets_view.tools.search))
-            .returned(actions)
-        {
-            self.assets.search = text;
-            out.push(InspectorAction::RefreshAssets);
-        }
-        if let Some(value) = self
-            .view
-            .check_box(cx, ids!(assets_view.tools.all_assets))
-            .changed(actions)
-        {
-            self.assets.all_assets = value;
-            out.push(InspectorAction::RefreshAssets);
-        }
-        if self
-            .view
-            .button(cx, ids!(assets_view.asset_list_frame.load_more))
-            .clicked(actions)
-            && self.asset_cursor.is_some()
-            && !self.assets_loading
-        {
-            out.push(InspectorAction::LoadMoreAssets);
-        }
-        let asset_list = self.view.portal_list(cx, ids!(assets_view.asset_list));
-        for (index, item) in asset_list.items_with_actions(actions) {
-            if item
-                .as_view()
-                .finger_up(actions)
-                .is_some_and(|up| up.is_over)
-            {
-                if let Some(asset) = self.assets.rows.get(index) {
-                    out.push(InspectorAction::OpenAsset(asset.clone()));
-                }
-            }
-        }
-        if self.locked { return out; }
-        let Some(node) = self.node.clone() else {
-            return out;
-        };
-        let list = self.view.portal_list(cx, ids!(list));
-        for (index, item) in list.items_with_actions(actions) {
-            let Some(row) = self.rows.get(index) else {
-                continue;
-            };
-            match row {
-                Row::Head { id, node_doc, flip, .. } => {
-                    if let Some((new_id, _)) = item.text_input(cx, ids!(node_id)).returned(actions) {
-                        let new_id = new_id.trim().to_string();
-                        if !new_id.is_empty() && new_id != *id {
-                            out.push(InspectorAction::RenameNode {
-                                node: node.clone(),
-                                new_id,
-                            });
-                        }
-                    }
-                    if item.button(cx, ids!(save_doc)).clicked(actions) {
-                        let doc = item.text_input(cx, ids!(node_doc)).text();
-                        if doc != *node_doc {
-                            out.push(InspectorAction::SetNodeDoc {
-                                node: node.clone(),
-                                doc,
-                            });
-                        }
-                    }
-                    if let Some(value) = item.check_box(cx, ids!(facing)).changed(actions) {
-                        if value != *flip {
-                            out.push(InspectorAction::FlipCard { node: node.clone() });
-                        }
-                    }
-                }
-                Row::Text {
-                    key, id, number, default, ..
-                } => {
-                    if let Some((text, _)) = item.text_input(cx, ids!(value)).returned(actions) {
-                        let value = if key == "tags" {
-                            Literal::Arr(
-                                text.split(',')
-                                    .map(str::trim)
-                                    .filter(|value| !value.is_empty())
-                                    .map(|value| Literal::Str(value.to_string()))
-                                    .collect(),
-                            )
-                        } else if *number {
-                            text.trim()
-                                .parse::<f64>()
-                                .map(Literal::Num)
-                                .unwrap_or(Literal::Str(text))
-                        } else if *id {
-                            Literal::Id(text.trim().trim_start_matches('@').to_string())
-                        } else {
-                            Literal::Str(text)
-                        };
-                        out.push(setting_action(&node, key, value));
-                    }
-                    if item.button(cx, ids!(reset)).clicked(actions) {
-                        if let Some(default) = default.clone() {
-                            out.push(setting_action(&node, key, default));
-                        }
-                    }
-                }
-                Row::Multiline { key, default, .. } => {
-                    if item.button(cx, ids!(apply)).clicked(actions) {
-                        let text = item.text_input(cx, ids!(value)).text();
-                        out.push(match key.as_str() {
-                            "run" => InspectorAction::SetFnSrc {
-                                node: node.clone(),
-                                src: text,
-                            },
-                            "ui" => InspectorAction::SetFaceSrc {
-                                node: node.clone(),
-                                src: text,
-                            },
-                            _ => InspectorAction::SetParam {
-                                node: node.clone(),
-                                key: key.clone(),
-                                value: Literal::Str(text),
-                            },
-                        });
-                    }
-                    if item.button(cx, ids!(reset)).clicked(actions) {
-                        if let Some(default) = default.clone() {
-                            out.push(setting_action(&node, key, default));
-                        }
-                    }
-                }
-                Row::Number {
-                    key,
-                    min,
-                    max,
-                    step,
-                    default,
-                    ..
-                } => {
-                    if let Some(value) = item.fab_value_input(cx, ids!(value)).ended(actions) {
-                        let value = inspector_commit_number(value, (*min, *max, *step));
-                        item.fab_value_input(cx, ids!(value)).set_value(cx, value);
-                        out.push(setting_action(&node, key, Literal::Num(value)));
-                    }
-                    if item.button(cx, ids!(reset)).clicked(actions) {
-                        if let Some(default) = default.clone() {
-                            out.push(setting_action(&node, key, default));
-                        }
-                    }
-                }
-                Row::Seed { default, .. } => {
-                    if let Some(mut seed) = item.widget(cx, ids!(value)).borrow_mut::<SeedPicker>() {
-                        if let Some(value) = seed.changed(cx, actions) {
-                            out.push(setting_action(&node, "seed", value));
-                        }
-                    }
-                    if item.button(cx, ids!(reset)).clicked(actions) {
-                        if let Some(default) = default.clone() {
-                            out.push(setting_action(&node, "seed", default));
-                        }
-                    }
-                }
-                Row::Choice { key, default, .. } => {
-                    if let Some(value) =
-                        inspector_combo_choice(&item.combo_box(cx, ids!(value)), actions, key)
-                    {
-                        out.push(setting_action(&node, key, value));
-                    }
-                    if item.button(cx, ids!(reset)).clicked(actions) {
-                        if let Some(default) = default.clone() {
-                            out.push(setting_action(&node, key, default));
-                        }
-                    }
-                }
-                Row::Bool { key, default, .. } => {
-                    if let Some(flag) = item.check_box(cx, ids!(value)).changed(actions) {
-                        out.push(setting_action(&node, key, Literal::Bool(flag)));
-                    }
-                    if item.button(cx, ids!(reset)).clicked(actions) {
-                        if let Some(default) = default.clone() {
-                            out.push(setting_action(&node, key, default));
-                        }
-                    }
-                }
-                Row::Color { key, default, .. } => {
-                    if let Some(rgba) = item.fab_color_pick(cx, ids!(value)).changed(actions) {
-                        out.push(setting_action(&node, key, Literal::Str(hex_color(rgba))));
-                    }
-                    if item.button(cx, ids!(reset)).clicked(actions) {
-                        if let Some(default) = default.clone() {
-                            out.push(setting_action(&node, key, default));
-                        }
-                    }
-                }
-                Row::Edge { port, from_node, .. } => {
-                    if item.button(cx, ids!(source)).clicked(actions) {
-                        out.push(InspectorAction::SelectNode(from_node.clone()));
-                    }
-                    if item.button(cx, ids!(disconnect)).clicked(actions) {
-                        out.push(InspectorAction::Disconnect {
-                            node: node.clone(),
-                            port: port.clone(),
-                        });
-                    }
-                }
-                Row::SelectedEdge { to_node, to_port, .. } => {
-                    if item.button(cx, ids!(delete)).clicked(actions) {
-                        out.push(InspectorAction::Disconnect {
-                            node: to_node.clone(),
-                            port: to_port.clone(),
-                        });
-                    }
-                }
-                Row::Port { consumers, .. } => {
-                    if item.button(cx, ids!(consumers)).clicked(actions) {
-                        if let Some((consumer, _)) = consumers.first() {
-                            out.push(InspectorAction::SelectNode(consumer.clone()));
-                        }
-                    }
-                }
-                Row::Result { port, value, .. } => {
-                    if item
-                        .view(cx, ids!(thumb))
-                        .finger_up(actions)
-                        .is_some_and(|up| up.is_over)
-                    {
-                        out.push(InspectorAction::OpenValue {
-                            node: node.clone(),
-                            port: port.clone(),
-                        });
-                    }
-                    if item.button(cx, ids!(save)).clicked(actions) {
-                        out.push(InspectorAction::SaveValue {
-                            node: node.clone(),
-                            port: port.clone(),
-                        });
-                    }
-                    if item.button(cx, ids!(copy)).clicked(actions) {
-                        out.push(InspectorAction::CopyDigest(value.digest.clone()));
-                    }
-                }
-                Row::Advanced => {
-                    if item.button(cx, ids!(toggle)).clicked(actions) {
-                        toggle_advanced = true;
-                    }
-                }
-                Row::FaceSource(_) => {
-                    if item.button(cx, ids!(apply)).clicked(actions) {
-                        out.push(InspectorAction::SetFaceSrc {
-                            node: node.clone(),
-                            src: item.widget(cx, ids!(editor)).text(),
-                        });
-                    }
-                }
-                Row::RawSource(_) => {
-                    if item.button(cx, ids!(source)).clicked(actions) {
-                        out.push(InspectorAction::JumpSource(node.clone()));
-                    }
-                }
-                _ => {}
-            }
-        }
-        if toggle_advanced {
-            self.advanced_open = !self.advanced_open;
-            if self.advanced_open {
-                self.rows.extend(self.advanced_rows.clone());
-            } else if let Some(index) = self.rows.iter().position(|row| matches!(row, Row::Advanced)) {
-                self.rows.truncate(index + 1);
-            }
-            self.redraw(cx);
-        }
-        out
-    }
-}
-
-impl Widget for Inspector {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        while let Some(step) = self.view.draw_walk(cx, scope, walk).step() {
-            let list_ref = step.as_portal_list();
-            let Some(mut list) = list_ref.borrow_mut() else {
-                continue;
-            };
-            if self.tab == InspectorTab::Assets {
-                let load_more = self.view.button(cx, ids!(assets_view.asset_list_frame.load_more));
-                load_more.set_visible(cx, self.asset_cursor.is_some());
-                load_more.set_enabled(cx, !self.assets_loading);
-                load_more.set_text(
-                    cx,
-                    if self.assets_loading { "Loading assets…" } else { "Load more assets" },
-                );
-                list.set_item_range(cx, 0, self.assets.rows.len());
-                while let Some(index) = list.next_visible_item(cx) {
-                    let Some(row) = self.assets.rows.get(index) else { continue };
-                    let (item, existed) = list.item_with_existed(cx, index, id!(Asset));
-                    item.label(cx, ids!(title)).set_text(cx, &row.title);
-                    item.label(cx, ids!(kind_time)).set_text(
-                        cx,
-                        &format!("{} · {}", row.kind, relative_time(self.asset_now_ms, row.created_ms)),
-                    );
-                    let mut labels = row.namespace.clone();
-                    if !row.tags.is_empty() {
-                        labels.push_str(" · ");
-                        labels.push_str(&row.tags.join(", "));
-                    }
-                    item.label(cx, ids!(labels)).set_text(cx, &labels);
-                    let excerpt = self.asset_excerpts.get(&row.id).cloned().unwrap_or_default();
-                    let excerpt_label = item.label(cx, ids!(excerpt));
-                    excerpt_label.set_text(cx, &excerpt);
-                    excerpt_label.set_visible(cx, !excerpt.is_empty());
-                    let image = item.image(cx, ids!(thumb.image));
-                    let kind_badge = item.label(cx, ids!(thumb.kind_badge));
-                    kind_badge.set_text(cx, asset_kind_label(&row.kind));
-                    {
-                        let alias = &row.id;
-                        let marker = item.label(cx, ids!(marker));
-                        let bytes = self.asset_thumbnails.get(alias);
-                        let needs_load = !existed || marker.text() != *alias || !image.has_content();
-                        marker.set_text(cx, alias);
-                        if needs_load {
-                            let loaded = bytes.is_some_and(|bytes| {
-                                let cache_key = PathBuf::from(format!("flow-asset-thumb/{alias}"));
-                                image
-                                    .load_image_from_data_async(cx, &cache_key, bytes.bytes.clone())
-                                    .is_ok()
-                            });
-                            image.set_visible(cx, loaded);
-                            // Non-image assets retain a readable type tile
-                            // even when the server returns its generic
-                            // placeholder PNG. Video can still show the
-                            // poster behind the small type label.
-                            kind_badge.set_visible(
-                                cx,
-                                !loaded || !matches!(row.kind.as_str(), "texture" | "image"),
-                            );
-                        }
-                    }
-                    item.draw_all_unscoped(cx);
-                }
-                continue;
-            }
-            list.set_item_range(cx, 0, self.rows.len());
-            while let Some(index) = list.next_visible_item(cx) {
-                let Some(row) = self.rows.get(index) else {
-                    continue;
-                };
-                let (item, existed) = list.item_with_existed(cx, index, row.template());
-                match row {
-                    Row::Head {
-                        kind,
-                        id,
-                        type_name,
-                        type_doc,
-                        node_doc,
-                        flip,
-                    } => {
-                        let id_input = item.text_input(cx, ids!(node_id));
-                        let changed = !existed || id_input.text() != *id;
-                        if changed {
-                            id_input.set_text(cx, id);
-                            let _ = item
-                                .image(cx, ids!(kind_icon))
-                                .load_svg_from_data(cx, kind_icon_svg(kind).as_bytes());
-                            item.text_input(cx, ids!(node_doc)).set_text(cx, node_doc);
-                        }
-                        item.label(cx, ids!(type_name)).set_text(cx, type_name);
-                        item.label(cx, ids!(type_doc)).set_text(cx, type_doc);
-                        item.check_box(cx, ids!(facing))
-                            .set_active(cx, *flip, Animate::No);
-                    }
-                    Row::Empty(hint) => item.label(cx, ids!(hint)).set_text(cx, hint),
-                    Row::Section(title) => item.label(cx, ids!(title)).set_text(cx, title),
-                    Row::Text {
-                        key,
-                        value,
-                        id,
-                        help,
-                        default,
-                        ..
-                    } => {
-                        item.label(cx, ids!(name)).set_text(cx, key);
-                        item.label(cx, ids!(help)).set_text(cx, help);
-                        if !existed {
-                            item.text_input(cx, ids!(value)).set_text(cx, value);
-                        }
-                        let current = if *id {
-                            Literal::Id(value.clone())
-                        } else {
-                            Literal::Str(value.clone())
-                        };
-                        let reset = item.button(cx, ids!(reset));
-                        reset.set_visible(cx, default.is_some());
-                        reset.set_enabled(
-                            cx,
-                            default.as_ref().is_some_and(|value| value != &current),
-                        );
-                    }
-                    Row::Multiline {
-                        key,
-                        value,
-                        help,
-                        default,
-                    } => {
-                        item.label(cx, ids!(name)).set_text(cx, key);
-                        item.label(cx, ids!(help)).set_text(cx, help);
-                        // The row follows the graph (a face edits the same
-                        // param) unless the user is typing in it.
-                        let input = item.text_input(cx, ids!(value));
-                        if !existed || (!cx.has_key_focus(input.area()) && input.text() != *value)
-                        {
-                            input.set_text(cx, value);
-                        }
-                        let reset = item.button(cx, ids!(reset));
-                        reset.set_visible(cx, default.is_some());
-                        reset.set_enabled(
-                            cx,
-                            default
-                                .as_ref()
-                                .is_some_and(|default| default != &Literal::Str(value.clone())),
-                        );
-                    }
-                    Row::Number {
-                        key,
-                        value,
-                        min,
-                        max,
-                        step,
-                        help,
-                        default,
-                    } => {
-                        item.label(cx, ids!(name)).set_text(cx, key);
-                        item.label(cx, ids!(help)).set_text(cx, help);
-                        let mut field = item.fab_value_input(cx, ids!(value));
-                        if !existed {
-                            let integral = step.fract() == 0.0;
-                            let scrub = (*step * 0.25).max(if integral { 0.25 } else { *step });
-                            script_apply_eval!(cx, field, {
-                                min: #(*min)
-                                max: #(*max)
-                                step: #(scrub)
-                                snap: #(*step)
-                                precision: #(if integral { 0usize } else { 2usize })
-                            });
-                        }
-                        field.set_value(cx, *value);
-                        let reset = item.button(cx, ids!(reset));
-                        reset.set_visible(cx, default.is_some());
-                        reset.set_enabled(
-                            cx,
-                            default
-                                .as_ref()
-                                .is_some_and(|default| default != &Literal::Num(*value)),
-                        );
-                    }
-                    Row::Seed {
-                        value,
-                        help,
-                        default,
-                    } => {
-                        item.label(cx, ids!(help)).set_text(cx, help);
-                        if !existed {
-                            if let Some(mut seed) =
-                                item.widget(cx, ids!(value)).borrow_mut::<SeedPicker>()
-                            {
-                                seed.set_literal(cx, value);
-                            }
-                        }
-                        let reset = item.button(cx, ids!(reset));
-                        reset.set_visible(cx, default.is_some());
-                        reset.set_enabled(
-                            cx,
-                            default.as_ref().is_some_and(|default| default != value),
-                        );
-                    }
-                    Row::Choice {
-                        key,
-                        value,
-                        options,
-                        help,
-                        default,
-                    } => {
-                        item.label(cx, ids!(name)).set_text(cx, key);
-                        item.label(cx, ids!(help)).set_text(cx, help);
-                        let combo_box = item.combo_box(cx, ids!(value));
-                        if !existed {
-                            combo_box.set_labels(cx, options.clone());
-                            combo_box.set_selected_by_label(value, cx);
-                        }
-                        let reset = item.button(cx, ids!(reset));
-                        reset.set_visible(cx, default.is_some());
-                        reset.set_enabled(
-                            cx,
-                            default.as_ref().is_some_and(|default| literal_text(default) != *value),
-                        );
-                    }
-                    Row::Bool {
-                        key,
-                        value,
-                        help,
-                        default,
-                    } => {
-                        item.label(cx, ids!(name)).set_text(cx, key);
-                        item.label(cx, ids!(help)).set_text(cx, help);
-                        if !existed {
-                            item.check_box(cx, ids!(value)).set_active(cx, *value, Animate::No);
-                        }
-                        let reset = item.button(cx, ids!(reset));
-                        reset.set_visible(cx, default.is_some());
-                        reset.set_enabled(
-                            cx,
-                            default
-                                .as_ref()
-                                .is_some_and(|default| default != &Literal::Bool(*value)),
-                        );
-                    }
-                    Row::Color {
-                        key,
-                        rgba,
-                        help,
-                        default,
-                    } => {
-                        item.label(cx, ids!(name)).set_text(cx, key);
-                        item.label(cx, ids!(help)).set_text(cx, help);
-                        if !existed {
-                            item.fab_color_pick(cx, ids!(value)).set_rgba(cx, *rgba);
-                        }
-                        let reset = item.button(cx, ids!(reset));
-                        reset.set_visible(cx, default.is_some());
-                        reset.set_enabled(
-                            cx,
-                            default.as_ref().is_some_and(|default| {
-                                literal_text(default)
-                                    != hex_color(Vec4f { x: rgba[0], y: rgba[1], z: rgba[2], w: rgba[3] })
-                            }),
-                        );
-                    }
-                    Row::Edge {
-                        port,
-                        ty,
-                        from_node,
-                        from_port,
-                    } => {
-                        item.label(cx, ids!(name)).set_text(cx, port);
-                        item.button(cx, ids!(source))
-                            .set_text(cx, &format!("← {from_node}.{from_port}"));
-                        item.label(cx, ids!(help))
-                            .set_text(cx, &format!("{} input", ty.as_str()));
-                        if !existed {
-                            let _ = item
-                                .image(cx, ids!(type_icon))
-                                .load_svg_from_data(cx, port_icon_svg(*ty).as_bytes());
-                        }
-                    }
-                    Row::SelectedEdge {
-                        from_node,
-                        from_port,
-                        to_node,
-                        to_port,
-                        ty,
-                    } => {
-                        item.label(cx, ids!(route)).set_text(
-                            cx,
-                            &format!("{from_node}.{from_port} → {to_node}.{to_port}"),
-                        );
-                        item.label(cx, ids!(port_type))
-                            .set_text(cx, &format!("{} connection", ty.as_str()));
-                        if !existed {
-                            let _ = item
-                                .image(cx, ids!(type_icon))
-                                .load_svg_from_data(cx, port_icon_svg(*ty).as_bytes());
-                        }
-                    }
-                    Row::Port {
-                        port,
-                        ty,
-                        consumers,
-                    } => {
-                        item.label(cx, ids!(name)).set_text(cx, port);
-                        let label = if consumers.is_empty() {
-                            "No consumers".to_string()
-                        } else {
-                            format!(
-                                "{} → {}",
-                                consumers.len(),
-                                consumers
-                                    .iter()
-                                    .map(|(node, port)| format!("{node}.{port}"))
-                                    .collect::<Vec<_>>()
-                                    .join(", ")
-                            )
-                        };
-                        item.button(cx, ids!(consumers)).set_text(cx, &label);
-                        item.button(cx, ids!(consumers))
-                            .set_enabled(cx, !consumers.is_empty());
-                        item.label(cx, ids!(help))
-                            .set_text(cx, &format!("{} output", ty.as_str()));
-                        if !existed {
-                            let _ = item
-                                .image(cx, ids!(type_icon))
-                                .load_svg_from_data(cx, port_icon_svg(*ty).as_bytes());
-                        }
-                    }
-                    Row::Result { port, value, bytes } => {
-                        item.label(cx, ids!(name)).set_text(cx, port);
-                        item.label(cx, ids!(meta)).set_text(
-                            cx,
-                            &format!(
-                                "{} · {} · {}",
-                                value.digest,
-                                crate::faces::size_text(value.bytes),
-                                value.content_type
-                            ),
-                        );
-                        let is_image = value.content_type.starts_with("image/");
-                        let is_text = value.content_type.starts_with("text/")
-                            || value.content_type == "application/json";
-                        item.view(cx, ids!(thumb)).set_visible(cx, is_image);
-                        item.view(cx, ids!(text_scroll)).set_visible(cx, is_text);
-                        item.label(cx, ids!(media))
-                            .set_visible(cx, !is_image && !is_text);
-                        item.label(cx, ids!(media)).set_text(
-                            cx,
-                            &format!("{} value", value.ty.as_str()),
-                        );
-                        let text = bytes
-                            .as_ref()
-                            .filter(|_| is_text)
-                            .map(|bytes| String::from_utf8_lossy(&bytes.bytes).into_owned())
-                            .or_else(|| crate::faces::preview_text(value))
-                            .unwrap_or_default();
-                        item.label(cx, ids!(text)).set_text(cx, &text);
-                        if is_image {
-                            let marker = item.label(cx, ids!(marker));
-                            let image = item.image(cx, ids!(image));
-                            let needs_load = marker.text() != value.digest || !image.has_content();
-                            marker.set_text(cx, &value.digest);
-                            if needs_load {
-                                let loaded = bytes
-                                    .as_ref()
-                                    .is_some_and(|bytes| image.load_image_from_data(cx, &bytes.bytes).is_ok());
-                                image.set_visible(cx, loaded);
-                            }
-                        }
-                    }
-                    Row::Advanced => item.button(cx, ids!(toggle)).set_text(
-                        cx,
-                        if self.advanced_open { "▾  ADVANCED" } else { "▸  ADVANCED" },
-                    ),
-                    Row::FaceSource(source) => {
-                        if !existed {
-                            item.widget(cx, ids!(editor)).set_text(cx, source);
-                        }
-                    }
-                    Row::RawSource(source) => {
-                        item.button(cx, ids!(source)).set_text(cx, source);
-                    }
-                }
-                item.draw_all_unscoped(cx);
-            }
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if self.locked
-            && (crate::is_focus_routed_input(event)
-                || matches!(
-                    event,
-                    Event::MouseDown(_)
-                        | Event::MouseMove(_)
-                        | Event::MouseUp(_)
-                        | Event::LongPress(_)
-                        | Event::TouchUpdate(_)
-                ))
-        {
-            // A run locks graph editing; library navigation remains interactive.
-            self.view.widget(cx, ids!(tabs)).handle_event(cx, event, scope);
-            if self.tab == InspectorTab::Assets {
-                self.view.widget(cx, ids!(assets_view)).handle_event(cx, event, scope);
-            }
-            return;
-        }
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Palette
-// ---------------------------------------------------------------------------
-
-#[derive(Clone, Debug, Default)]
-pub enum PaletteAction {
-    #[default]
-    None,
-    /// A card was pressed: the canvas places the type where the mouse is released.
-    Armed(String),
-    /// A card was clicked while the palette was filtered from a wire drop:
-    /// place it at the drop point and connect.
-    Picked(String),
-}
-
-#[derive(Clone, Debug)]
-enum PaletteRow {
-    Kind(String),
-    Type {
-        name: String,
-        kind: String,
-        doc: String,
-    },
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct Palette {
-    #[deref]
-    view: View,
-    #[rust]
-    rows: Vec<PaletteRow>,
-    #[rust]
-    filtered: bool,
-}
-
-fn kind_template(kind: &str) -> LiveId {
-    match kind {
-        "input" => live_id!(CardInput),
-        "output" => live_id!(CardOutput),
-        "chat" => live_id!(CardChat),
-        "fn" => live_id!(CardFn),
-        "http" => live_id!(CardHttp),
-        "ask" => live_id!(CardAsk),
-        _ => live_id!(CardGen),
-    }
-}
-
-const PALETTE_GROUPS: [&str; 10] = [
-    "Inputs",
-    "Outputs",
-    "Language models",
-    "Image",
-    "Video",
-    "Audio",
-    "3D",
-    "Vision",
-    "Logic",
-    "I/O",
-];
-
-fn palette_group_name(kind: &str, domain: Option<&str>) -> &'static str {
-    match kind {
-        "input" => "Inputs",
-        "output" | "publish" => "Outputs",
-        "chat" => "Language models",
-        "fn" | "ask" => "Logic",
-        "http" => "I/O",
-        "gen" => match domain.unwrap_or("") {
-            "image" | "edit" | "upscale" | "control" | "inpaint" | "matte" => "Image",
-            "video" | "enhance" => "Video",
-            "audio" | "music" | "speech" | "stt" | "beats" | "stems" | "notes" => "Audio",
-            "mesh" | "paint" | "rig" | "motion" | "splat" | "world" => "3D",
-            "vision" | "ocr" | "body" | "segment" | "depth" => "Vision",
-            _ => "I/O",
-        },
-        _ => "Logic",
-    }
-}
-
-fn palette_group_rank(group: &str) -> usize {
-    PALETTE_GROUPS
-        .iter()
-        .position(|candidate| *candidate == group)
-        .unwrap_or(PALETTE_GROUPS.len())
-}
-
-impl Palette {
-    pub fn set_types(&mut self, cx: &mut Cx, catalog: &[NodeTypeCatalog], filtered: bool) {
-        self.rows.clear();
-        self.filtered = filtered;
-        let mut entries: Vec<&NodeTypeCatalog> = catalog.iter().collect();
-        entries.sort_by(|left, right| {
-            let left_group = palette_group_name(&left.kind, left.domain.as_deref());
-            let right_group = palette_group_name(&right.kind, right.domain.as_deref());
-            palette_group_rank(left_group)
-                .cmp(&palette_group_rank(right_group))
-                .then_with(|| left.type_name.cmp(&right.type_name))
-        });
-        let mut previous_group = None;
-        for entry in entries {
-            let group = palette_group_name(&entry.kind, entry.domain.as_deref());
-            if previous_group != Some(group) {
-                let title = group.to_ascii_uppercase();
-                self.rows.push(PaletteRow::Kind(if filtered {
-                    format!("{title} · COMPATIBLE")
-                } else {
-                    title
-                }));
-                previous_group = Some(group);
-            }
-            let doc = entry
-                .doc
-                .lines()
-                .next()
-                .unwrap_or("")
-                .trim()
-                .to_string();
-            let doc = if doc.is_empty() {
-                entry
-                    .domain
-                    .as_ref()
-                    .map(|domain| format!("{domain} domain"))
-                    .unwrap_or_default()
-            } else {
-                doc
-            };
-            self.rows.push(PaletteRow::Type {
-                name: entry.type_name.clone(),
-                kind: entry.kind.clone(),
-                doc,
-            });
-        }
-        self.view
-            .label(cx, ids!(hint))
-            .set_visible(cx, self.rows.is_empty());
-        self.redraw(cx);
-    }
-
-    pub fn actions(&self, cx: &mut Cx, actions: &Actions) -> Vec<PaletteAction> {
-        let mut out = Vec::new();
-        let list = self.view.portal_list(cx, ids!(list));
-        for (index, item) in list.items_with_actions(actions) {
-            let Some(PaletteRow::Type { name, .. }) = self.rows.get(index) else {
-                continue;
-            };
-            let card = item.view(cx, ids!(card));
-            if self.filtered {
-                if card.finger_up(actions).is_some_and(|up| up.is_over) {
-                    out.push(PaletteAction::Picked(name.clone()));
-                }
-            } else if card.finger_down(actions).is_some() {
-                out.push(PaletteAction::Armed(name.clone()));
-            }
-        }
-        out
-    }
-}
-
-impl Widget for Palette {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        while let Some(step) = self.view.draw_walk(cx, scope, walk).step() {
-            let list_ref = step.as_portal_list();
-            let Some(mut list) = list_ref.borrow_mut() else {
-                continue;
-            };
-            list.set_item_range(cx, 0, self.rows.len());
-            while let Some(index) = list.next_visible_item(cx) {
-                let Some(row) = self.rows.get(index) else {
-                    continue;
-                };
-                match row {
-                    PaletteRow::Kind(kind) => {
-                        let item = list.item(cx, index, id!(Kind));
-                        item.label(cx, ids!(title)).set_text(cx, kind);
-                        item.draw_all_unscoped(cx);
-                    }
-                    PaletteRow::Type { name, kind, doc } => {
-                        let item = list.item(cx, index, kind_template(kind));
-                        item.label(cx, ids!(name)).set_text(cx, name);
-                        item.label(cx, ids!(doc)).set_text(cx, doc);
-                        item.draw_all_unscoped(cx);
-                    }
-                }
-            }
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Templates
-// ---------------------------------------------------------------------------
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct TemplatePicker {
-    #[deref]
-    view: View,
-    #[rust]
-    rows: Vec<TemplateSummary>,
-}
-
-impl TemplatePicker {
-    pub fn set_templates(&mut self, cx: &mut Cx, rows: Vec<TemplateSummary>) {
-        self.rows = rows;
-        let hint = self.view.label(cx, ids!(hint));
-        if self.rows.is_empty() {
-            hint.set_text(cx, "The server lists no templates.");
-        }
-        hint.set_visible(cx, self.rows.is_empty());
-        self.redraw(cx);
-    }
-
-    /// The template whose Create was clicked.
-    pub fn picked(&self, cx: &mut Cx, actions: &Actions) -> Option<String> {
-        let list = self.view.portal_list(cx, ids!(list));
-        for (index, item) in list.items_with_actions(actions) {
-            if item.button(cx, ids!(create)).clicked(actions) {
-                return self.rows.get(index).map(|row| row.name.clone());
-            }
-        }
-        None
-    }
-
-    pub fn closed(&self, cx: &mut Cx, actions: &Actions) -> bool {
-        self.view.button(cx, ids!(close)).clicked(actions)
-    }
-}
-
-impl Widget for TemplatePicker {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        while let Some(step) = self.view.draw_walk(cx, scope, walk).step() {
-            let list_ref = step.as_portal_list();
-            let Some(mut list) = list_ref.borrow_mut() else {
-                continue;
-            };
-            list.set_item_range(cx, 0, self.rows.len());
-            while let Some(index) = list.next_visible_item(cx) {
-                let Some(row) = self.rows.get(index) else {
-                    continue;
-                };
-                let item = list.item(cx, index, id!(Item));
-                item.label(cx, ids!(label)).set_text(cx, &row.label);
-                item.label(cx, ids!(brief)).set_text(cx, &row.brief);
-                let inputs: Vec<String> = row
-                    .inputs
-                    .iter()
-                    .map(|(name, ty)| format!("{name}: {ty}"))
-                    .collect();
-                let outputs: Vec<String> = row
-                    .outputs
-                    .iter()
-                    .map(|(name, ty)| format!("{name}: {ty}"))
-                    .collect();
-                item.label(cx, ids!(io)).set_text(
-                    cx,
-                    &format!(
-                        "{} nodes · in {} · out {}",
-                        row.node_count,
-                        inputs.join(", "),
-                        outputs.join(", ")
-                    ),
-                );
-                item.draw_all_unscoped(cx);
-            }
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-// ---------------------------------------------------------------------------
-// The run's total progress
-// ---------------------------------------------------------------------------
-
-/// A thin luminous strip: the run's total progress, eased, in the state's colour.
-#[derive(Script, ScriptHook, Widget)]
-pub struct RunBar {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[live]
-    draw_bar: DrawVector,
-    /// The strip's height when it should sit centred inside a taller walk
-    /// (a queue row); zero fills the walk, as the toolbar bar does.
-    #[live(0.0)]
-    thickness: f64,
-    #[rust]
-    area: Area,
-    #[rust]
-    fraction: f64,
-    #[rust]
-    shown: f64,
-    #[rust]
-    state: String,
-    #[rust]
-    next_frame: NextFrame,
-    #[rust]
-    time: f64,
-    #[rust]
-    last_time: f64,
-}
-
-impl RunBar {
-    pub fn set_progress(&mut self, cx: &mut Cx, fraction: f64, state: &str) {
-        self.fraction = fraction.clamp(0.0, 1.0);
-        if self.state != state {
-            self.state = state.to_string();
-            if state.is_empty() {
-                self.shown = 0.0;
-            }
-        }
-        self.next_frame = cx.new_next_frame();
-        self.area.redraw(cx);
-    }
-}
-
-impl Widget for RunBar {
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        let rect = cx.walk_turtle(walk);
-        cx.add_rect_area(&mut self.area, rect);
-        let strip = if self.thickness > 0.0 && self.thickness < rect.size.y {
-            Rect {
-                pos: dvec2(rect.pos.x, rect.pos.y + (rect.size.y - self.thickness) * 0.5),
-                size: dvec2(rect.size.x, self.thickness),
-            }
-        } else {
-            rect
-        };
-        let (x, y, w, h) = (strip.pos.x as f32, strip.pos.y as f32, strip.size.x as f32, strip.size.y as f32);
-        self.draw_bar.begin();
-        self.draw_bar.set_color(1.0, 1.0, 1.0, 0.08);
-        self.draw_bar.rounded_rect(x, y, w, h, h * 0.5);
-        self.draw_bar.fill();
-        let color = match self.state.as_str() {
-            "" => None,
-            "done" => Some((0.30, 0.77, 0.42)),
-            "failed" => Some((0.95, 0.43, 0.43)),
-            "cancelled" => Some((0.55, 0.55, 0.58)),
-            _ => Some((0.35, 0.62, 1.0)),
-        };
-        if let Some((r, g, b)) = color {
-            let indeterminate = matches!(self.state.as_str(), "running" | "queued") && self.fraction <= 0.0;
-            if indeterminate {
-                let seg = w * 0.3;
-                let t = (self.time * 0.8).fract() as f32;
-                let sx = x + (w + seg) * t - seg;
-                let x0 = sx.max(x);
-                let x1 = (sx + seg).min(x + w);
-                if x1 > x0 {
-                    self.draw_bar.set_color(r, g, b, 0.95);
-                    self.draw_bar.rounded_rect(x0, y, x1 - x0, h, h * 0.5);
-                    self.draw_bar.fill();
-                }
-            } else if self.shown > 0.0 {
-                let fw = (w * self.shown as f32).max(h);
-                // A soft glow under the strip.
-                self.draw_bar.set_color(r, g, b, 0.35);
-                self.draw_bar
-                    .shadow(x, y, fw, h, h * 0.5, 4.0, 0.0, 0.0);
-                self.draw_bar.set_color(r, g, b, 1.0);
-                self.draw_bar.rounded_rect(x, y, fw, h, h * 0.5);
-                self.draw_bar.fill();
-            }
-        }
-        self.draw_bar.end(cx);
-        if !self.state.is_empty() {
-            self.next_frame = cx.new_next_frame();
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        if let Some(nf) = self.next_frame.is_event(event) {
-            let dt = (nf.time - self.last_time).clamp(0.0, 0.1);
-            self.last_time = nf.time;
-            self.time = nf.time;
-            let k = 1.0 - (-dt * 10.0).exp();
-            self.shown += (self.fraction - self.shown) * k;
-            if (self.shown - self.fraction).abs() < 1e-3 {
-                self.shown = self.fraction;
-            }
-            self.area.redraw(cx);
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::{
-        inspector_combo_choice, inspector_commit_number, inspector_setting_names, next_asset_cursor,
-        asset_kind_is_text, relative_time, text_asset_excerpt, palette_group_name, palette_group_rank,
-        AssetListModel, InspectorTab, PALETTE_GROUPS,
-        ValueBytes,
-    };
-    use makepad_flow::{FlowAsset, Literal};
-    use makepad_widgets::*;
-
-    #[test]
-    fn palette_groups_prelude_types_by_media_and_executor_role() {
-        let cases = [
-            ("input", None, "Inputs"),
-            ("publish", None, "Outputs"),
-            ("chat", Some("text"), "Language models"),
-            ("gen", Some("image"), "Image"),
-            ("gen", Some("enhance"), "Video"),
-            ("gen", Some("stt"), "Audio"),
-            ("gen", Some("motion"), "3D"),
-            ("gen", Some("body"), "Vision"),
-            ("fn", None, "Logic"),
-            ("http", None, "I/O"),
-        ];
-        let groups: Vec<_> = cases
-            .iter()
-            .map(|(kind, domain, expected)| {
-                let group = palette_group_name(kind, *domain);
-                assert_eq!(group, *expected);
-                group
-            })
-            .collect();
-        assert!(groups
-            .windows(2)
-            .all(|pair| palette_group_rank(pair[0]) < palette_group_rank(pair[1])));
-        assert_eq!(groups, PALETTE_GROUPS);
-    }
-
-    #[test]
-    fn inspector_one_of_combo_commits_the_selected_item() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(makepad_widgets::script_mod);
-        let combo = cx.with_vm(ComboBox::script_new_with_default);
-        let combo = WidgetRef::new_with_inner(Box::new(combo)).as_combo_box();
-        combo.set_labels(&mut cx, vec!["GET".into(), "POST".into()]);
-        let actions: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(ComboBoxAction::Select(1)),
-            widget_uid: combo.widget_uid(),
-            group: None,
-        })];
-
-        assert_eq!(
-            inspector_combo_choice(&combo, &actions, "method"),
-            Some(Literal::Id("POST".into()))
-        );
-    }
-
-    #[test]
-    fn inspector_number_commit_snaps_and_clamps() {
-        let range = (256.0, 2048.0, 16.0);
-        assert_eq!(inspector_commit_number(1064.0, range), 1072.0);
-        assert_eq!(inspector_commit_number(2057.0, range), 2048.0);
-    }
-
-    #[test]
-    fn image_settings_are_the_complement_of_card_controls() {
-        let params = [
-            "width", "height", "steps", "seed", "model", "negative", "guidance", "loras",
-        ]
-        .into_iter()
-        .map(|name| (name.to_string(), Literal::Null))
-        .collect::<Vec<_>>();
-        assert_eq!(
-            inspector_setting_names("Image", &params),
-            vec!["seed", "negative", "guidance", "loras"]
-        );
-    }
-
-    #[test]
-    fn card_setting_split_is_specific_to_each_builtin_type() {
-        let params = ["width", "height", "model", "system", "temperature"]
-            .into_iter()
-            .map(|name| (name.to_string(), Literal::Null))
-            .collect::<Vec<_>>();
-        assert_eq!(
-            inspector_setting_names("Llm", &params),
-            vec!["width", "height", "system", "temperature"]
-        );
-        assert_eq!(
-            inspector_setting_names("Gen", &params),
-            vec!["system", "temperature"]
-        );
-        assert_eq!(
-            inspector_setting_names("Http", &params),
-            vec!["width", "height", "model", "system", "temperature"]
-        );
-    }
-
-    #[test]
-    fn assets_default_to_flow_scope_and_sort_newest_first() {
-        let mut model = AssetListModel::default();
-        assert_eq!(model.namespace(), Some("flows"));
-        model.set_rows(vec![asset("old", 10), asset("new", 30), asset("middle", 20)]);
-        assert_eq!(model.rows.iter().map(|row| row.id.as_str()).collect::<Vec<_>>(), vec!["new", "middle", "old"]);
-        let mut tagged = asset("tagged", 50);
-        tagged.namespace = "archive".into();
-        let mut hidden = asset("hidden", 60);
-        hidden.namespace = "archive".into();
-        hidden.tags = vec!["other".into()];
-        model.set_rows(vec![tagged.clone(), hidden.clone()]);
-        assert_eq!(model.rows[0].id, "tagged");
-        model.search = "SKY".into();
-        let mut sky = asset("sky", 40);
-        sky.title = "Evening sky".into();
-        model.set_rows(vec![sky, tagged, hidden]);
-        assert_eq!(model.rows.iter().map(|row| row.id.as_str()).collect::<Vec<_>>(), vec!["sky"]);
-        model.all_assets = true;
-        assert_eq!(model.namespace(), None);
-    }
-
-    #[test]
-    fn asset_pages_append_in_order_and_deduplicate_ids() {
-        let mut model = AssetListModel::default();
-        model.set_rows(vec![asset("first", 30), asset("older", 10)]);
-        model.merge_rows(vec![asset("older", 5), asset("middle", 20), asset("new", 40)], true);
-        assert_eq!(
-            model.rows.iter().map(|row| row.id.as_str()).collect::<Vec<_>>(),
-            vec!["new", "first", "middle", "older"]
-        );
-
-        model.merge_rows(vec![asset("fresh", 50)], false);
-        assert_eq!(model.rows.iter().map(|row| row.id.as_str()).collect::<Vec<_>>(), vec!["fresh"]);
-    }
-
-    #[test]
-    fn preserved_refresh_adopts_a_new_cursor_after_an_exhausted_page() {
-        assert_eq!(
-            next_asset_cursor(None, Some("page-2".into()), true),
-            Some("page-2".into())
-        );
-        assert_eq!(
-            next_asset_cursor(Some("page-3".into()), Some("page-2".into()), true),
-            Some("page-3".into())
-        );
-        assert_eq!(next_asset_cursor(Some("old".into()), None, false), None);
-    }
-
-    #[test]
-    fn text_asset_excerpt_is_bounded_and_ignores_binary_payloads() {
-        let text = ValueBytes {
-            digest: "text".into(),
-            content_type: "text/plain; charset=utf-8".into(),
-            bytes: std::sync::Arc::from(
-                b"first line\n\nsecond line with a little more context".as_slice(),
-            ),
-        };
-        assert_eq!(
-            text_asset_excerpt(&text).as_deref(),
-            Some("first line · second line with a little more context")
-        );
-        let binary = ValueBytes {
-            digest: "bin".into(),
-            content_type: "application/octet-stream".into(),
-            bytes: std::sync::Arc::from([0u8, 1, 2].as_slice()),
-        };
-        assert!(text_asset_excerpt(&binary).is_none());
-        assert!(asset_kind_is_text("data"));
-        assert!(asset_kind_is_text("json"));
-        assert!(!asset_kind_is_text("video"));
-    }
-
-    #[test]
-    fn relative_times_and_tab_state_are_stable() {
-        assert_eq!(relative_time(100_000, 99_000), "just now");
-        assert_eq!(relative_time(180_000, 0), "3 min ago");
-        assert_eq!(relative_time(7_200_000, 0), "2 hr ago");
-        let mut tab = InspectorTab::default();
-        assert_eq!(tab, InspectorTab::Inspector);
-        tab = InspectorTab::Assets;
-        assert_eq!(tab, InspectorTab::Assets);
-        tab = InspectorTab::Inspector;
-        assert_eq!(tab, InspectorTab::Inspector);
-    }
-
-    fn asset(id: &str, created_ms: u64) -> FlowAsset {
-        FlowAsset {
-            id: id.into(),
-            alias: None,
-            namespace: "flows".into(),
-            title: id.into(),
-            kind: "texture".into(),
-            tags: vec!["flow".into()],
-            created_ms,
-        }
-    }
-}
diff --git a/apps/flow-ui/src/queue.rs b/apps/flow-ui/src/queue.rs
deleted file mode 100644
index 2013837b2..000000000
--- a/apps/flow-ui/src/queue.rs
+++ /dev/null
@@ -1,930 +0,0 @@
-//! The run queue panel and its event-fed model. Queue rows are keyed by run
-//! id; no timer or HTTP poll is needed to advance their state.
-
-use crate::panels::RunBar;
-use makepad_flow::{
-    CreateBatchResponse, Event as FlowEvent, Literal, NodeRowDto, NodeState, RunRowDto, RunState,
-    ValueRef,
-};
-use makepad_widgets::*;
-use std::collections::{HashMap, HashSet};
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.QueueListBase = #(QueueList::register_widget(vm))
-    mod.widgets.QueueList = set_type_default() do mod.widgets.QueueListBase{
-        width: Fill
-        height: Fill
-        flow: Down
-        spacing: 2
-        tools := View{
-            width: Fill
-            height: 20
-            flow: Right
-            align: Align{y: 0.5}
-            padding: Inset{left: 2 right: 0}
-            title := Label{
-                width: Fill
-                height: Fit
-                text: "QUEUE"
-                draw_text +: {
-                    color: theme.flow_text_subtle
-                    text_style: theme.font_bold{font_size: 8}
-                }
-            }
-            clear_all := ButtonFlatter{
-                width: Fit
-                height: 20
-                text: "Clear all"
-                padding: Inset{left: 4 right: 2 top: 0 bottom: 0}
-                draw_text +: {
-                    color: theme.flow_text_muted
-                    text_style: theme.font_regular{font_size: 8}
-                }
-            }
-        }
-        hint := Label{
-            width: Fill
-            height: Fit
-            margin: Inset{top: 2}
-            text: "The queue is empty. Ctrl+Enter adds a batch."
-            draw_text +: {
-                color: theme.flow_text_hint
-                text_style: theme.font_regular{font_size: 8}
-            }
-        }
-        list := PortalList{
-            width: Fill
-            height: Fill
-            scroll_bar: ScrollBar{}
-            Header := View{
-                width: Fill
-                height: 18
-                flow: Right
-                align: Align{y: 0.5}
-                padding: Inset{left: 4 right: 2}
-                spacing: 4
-                title := Label{
-                    width: Fill
-                    height: Fit
-                    draw_text +: {
-                        color: theme.flow_text_muted
-                        text_style: theme.font_bold{font_size: 7.5}
-                    }
-                }
-                cancel_batch := ButtonFlatter{
-                    width: 18 height: 18 text: ""
-                    padding: Inset{left: 0 right: 0 top: 0 bottom: 0}
-                    icon_walk: Walk{width: 8 height: 8}
-                    draw_icon +: {
-                        svg: crate_resource("self:resources/icons/close.svg")
-                        color: theme.flow_text_muted
-                    }
-                }
-            }
-            // One run: its name, a thin strip in the state's colour, the
-            // state and time in words, then its x. Everything sits on one
-            // centre line.
-            Run := RoundedView{
-                width: Fill
-                height: 24
-                flow: Right
-                align: Align{y: 0.5}
-                padding: Inset{left: 4 right: 4}
-                spacing: 6
-                cursor: MouseCursor.Hand
-                capture_overload: true
-                show_bg: true
-                draw_bg +: {color: theme.flow_surface border_radius: 6}
-                select := ButtonFlatter{
-                    width: 56 height: 20 text: "#1"
-                    padding: Inset{left: 2 right: 2 top: 0 bottom: 0}
-                    align: Align{x: 0.0 y: 0.5}
-                    draw_text +: {
-                        color: theme.flow_text
-                        text_style: theme.font_bold{font_size: 8.5}
-                    }
-                }
-                progress := RunBar{width: Fill height: Fill thickness: 4}
-                meta := Label{
-                    width: 80 height: Fit text: "queued"
-                    draw_text +: {
-                        color: theme.flow_text_muted
-                        text_style: theme.font_regular{font_size: 8}
-                    }
-                }
-                asset := ButtonFlatter{
-                    width: Fit height: 18 text: "asset" visible: false
-                    padding: Inset{left: 2 right: 2 top: 0 bottom: 0}
-                    draw_text +: {
-                        color: theme.flow_highlight
-                        text_style: theme.font_regular{font_size: 8}
-                    }
-                }
-                cancel_run := ButtonFlatter{
-                    width: 18 height: 18 text: ""
-                    padding: Inset{left: 0 right: 0 top: 0 bottom: 0}
-                    icon_walk: Walk{width: 8 height: 8}
-                    draw_icon +: {
-                        svg: crate_resource("self:resources/icons/close.svg")
-                        color: theme.flow_text_muted
-                    }
-                }
-            }
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum QueueAction {
-    Select {
-        run_id: String,
-        instance: String,
-        flow: String,
-        revision: u64,
-        state: RunState,
-        planned_nodes: Vec<String>,
-        started_ms: u64,
-        finished_ms: Option<u64>,
-    },
-    CancelRun {
-        run_id: String,
-        instance: String,
-        /// A batch slice keeps its siblings; a single run is stopped whole.
-        batch: bool,
-    },
-    CancelBatch(String),
-    ClearAll(ClearPlan),
-    OpenAsset(String),
-}
-
-/// What `Clear all` asks the server for: every batch is cleared as one, and
-/// each single run (a Play run) is stopped the way its own `x` stops it.
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct ClearPlan {
-    pub batches: Vec<String>,
-    /// `(run id, instance)` pairs.
-    pub singles: Vec<(String, String)>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct QueueRun {
-    pub run_id: String,
-    pub instance: String,
-    pub flow: String,
-    /// The batch this slice belongs to; a Play run has none.
-    pub batch: Option<String>,
-    pub index: u64,
-    pub revision: u64,
-    pub state: RunState,
-    pub planned_nodes: Vec<String>,
-    pub nodes: HashMap<String, NodeRowDto>,
-    pub started_ms: u64,
-    pub finished_ms: Option<u64>,
-    pub asset: Option<String>,
-}
-
-impl QueueRun {
-    fn from_row(row: RunRowDto) -> Self {
-        let asset = asset_from_nodes(&row.nodes);
-        Self {
-            batch: row.batch.clone(),
-            run_id: row.run_id,
-            instance: row.instance,
-            flow: row.flow,
-            index: row.batch_index.unwrap_or(1),
-            revision: row.revision,
-            state: row.state,
-            planned_nodes: row.planned_nodes,
-            nodes: row.nodes,
-            started_ms: row.started_ms,
-            finished_ms: row.finished_ms,
-            asset,
-        }
-    }
-
-    pub fn permille(&self) -> u16 {
-        if self.state == RunState::Done {
-            return 1000;
-        }
-        if self.planned_nodes.is_empty() {
-            return 0;
-        }
-        let total: u64 = self
-            .planned_nodes
-            .iter()
-            .map(|node| {
-                self.nodes.get(node).map_or(0, |row| match row.state {
-                    NodeState::Done | NodeState::Skipped => 1000,
-                    _ => u64::from(row.progress.unwrap_or(0)),
-                })
-            })
-            .sum();
-        (total / self.planned_nodes.len() as u64).min(1000) as u16
-    }
-
-    fn terminal(&self) -> bool {
-        matches!(
-            self.state,
-            RunState::Done | RunState::Failed | RunState::Cancelled
-        )
-    }
-}
-
-/// One group of rows: a batch under its header, or a single Play run with
-/// no header (`id: None`).
-#[derive(Clone, Debug, PartialEq)]
-pub struct QueueBatch {
-    pub id: Option<String>,
-    pub runs: Vec<QueueRun>,
-}
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct QueueModel {
-    pub batches: Vec<QueueBatch>,
-    pub selected: Option<String>,
-    /// Single runs the user cleared or stopped: the server keeps their rows
-    /// for a while, and a snapshot must not bring them back.
-    hidden: HashSet<String>,
-}
-
-impl QueueModel {
-    pub fn add_batch(
-        &mut self,
-        flow: &str,
-        response: CreateBatchResponse,
-        planned_nodes: &[String],
-        revision: u64,
-        now_ms: u64,
-    ) {
-        let runs = response
-            .runs
-            .into_iter()
-            .enumerate()
-            .map(|(offset, run)| QueueRun {
-                run_id: run.run_id,
-                instance: run.instance,
-                flow: flow.to_string(),
-                batch: Some(response.batch.clone()),
-                index: offset as u64 + 1,
-                revision,
-                state: RunState::Queued,
-                planned_nodes: planned_nodes.to_vec(),
-                nodes: HashMap::new(),
-                started_ms: now_ms,
-                finished_ms: None,
-                asset: None,
-            })
-            .collect();
-        self.batches
-            .retain(|batch| batch.id.as_deref() != Some(response.batch.as_str()));
-        self.batches.insert(
-            0,
-            QueueBatch {
-                id: Some(response.batch),
-                runs,
-            },
-        );
-    }
-
-    /// Every run the server lists, newest first: batch slices under their
-    /// header, Play runs on their own.
-    pub fn set_rows(&mut self, rows: Vec<RunRowDto>) {
-        let selected = self.selected.clone();
-        let listed: HashSet<&str> = rows.iter().map(|row| row.run_id.as_str()).collect();
-        self.hidden.retain(|run_id| listed.contains(run_id.as_str()));
-        let mut rows: Vec<RunRowDto> = rows
-            .into_iter()
-            .filter(|row| !self.hidden.contains(&row.run_id))
-            .collect();
-        rows.sort_by(|left, right| {
-            right
-                .started_ms
-                .cmp(&left.started_ms)
-                .then_with(|| left.batch_index.cmp(&right.batch_index))
-        });
-        let mut batches = Vec::<QueueBatch>::new();
-        for row in rows {
-            let run = QueueRun::from_row(row);
-            match run.batch.clone() {
-                Some(id) => {
-                    if let Some(batch) = batches
-                        .iter_mut()
-                        .find(|batch| batch.id.as_deref() == Some(id.as_str()))
-                    {
-                        batch.runs.push(run);
-                    } else {
-                        batches.push(QueueBatch {
-                            id: Some(id),
-                            runs: vec![run],
-                        });
-                    }
-                }
-                None => batches.push(QueueBatch {
-                    id: None,
-                    runs: vec![run],
-                }),
-            }
-        }
-        for batch in &mut batches {
-            batch.runs.sort_by_key(|run| run.index);
-        }
-        self.batches = batches;
-        self.selected = selected.filter(|selected| self.run(selected).is_some());
-    }
-
-    pub fn apply_event(&mut self, event: &FlowEvent, now_ms: u64) -> bool {
-        let Some(run_id) = event.run_id.as_deref() else {
-            return false;
-        };
-        let Some(run) = self.run_mut(run_id) else {
-            return false;
-        };
-        let node = event.node.as_deref().unwrap_or_default();
-        match event.kind.as_str() {
-            "run.started" => {
-                run.state = RunState::Running;
-                run.started_ms = now_ms;
-                if let Some(planned) = event.planned_nodes.as_ref() {
-                    run.planned_nodes.clone_from(planned);
-                }
-            }
-            "node.started" => set_node_state(run, node, NodeState::Running, Some(0)),
-            "node.progress" => set_node_state(
-                run,
-                node,
-                NodeState::Running,
-                Some(event.permille.unwrap_or(0).min(1000) as u16),
-            ),
-            "node.waiting" => {
-                run.state = RunState::Waiting;
-                set_node_state(run, node, NodeState::Waiting, None);
-            }
-            "node.answered" => {
-                run.state = RunState::Running;
-                set_node_state(run, node, NodeState::Running, None);
-            }
-            "node.done" => {
-                let outputs = event.output_values();
-                if let Some(asset) = outputs
-                    .iter()
-                    .find(|(port, _)| port == "asset")
-                    .map(|(_, value)| asset_text(value))
-                {
-                    run.asset = Some(asset);
-                }
-                let row = run.nodes.entry(node.to_string()).or_insert_with(empty_node);
-                row.state = NodeState::Done;
-                row.progress = Some(1000);
-                row.outputs = outputs
-                    .into_iter()
-                    .map(|(port, value)| makepad_flow::PortValueRef { port, value })
-                    .collect();
-            }
-            "node.failed" => set_node_state(run, node, NodeState::Failed, None),
-            "node.skipped" => set_node_state(run, node, NodeState::Skipped, Some(1000)),
-            "run.finished" => {
-                run.state = event
-                    .state_text()
-                    .as_deref()
-                    .and_then(parse_run_state)
-                    .unwrap_or(RunState::Done);
-                run.finished_ms = Some(now_ms);
-            }
-            _ => return false,
-        }
-        true
-    }
-
-    pub fn select(&mut self, run_id: &str) -> bool {
-        if self.run(run_id).is_none() {
-            return false;
-        }
-        self.selected = Some(run_id.to_string());
-        true
-    }
-
-    /// A stopped single run leaves the list now and stays out of later
-    /// snapshots.
-    pub fn hide_run(&mut self, run_id: &str) {
-        self.hidden.insert(run_id.to_string());
-        for batch in &mut self.batches {
-            batch.runs.retain(|run| run.run_id != run_id);
-        }
-        self.batches.retain(|batch| !batch.runs.is_empty());
-        if self.selected.as_deref() == Some(run_id) {
-            self.selected = None;
-        }
-    }
-
-    pub fn clear_all(&mut self) -> ClearPlan {
-        let mut plan = ClearPlan::default();
-        for batch in self.batches.drain(..) {
-            match batch.id {
-                Some(id) => plan.batches.push(id),
-                None => {
-                    for run in batch.runs {
-                        self.hidden.insert(run.run_id.clone());
-                        plan.singles.push((run.run_id, run.instance));
-                    }
-                }
-            }
-        }
-        self.selected = None;
-        plan
-    }
-
-    pub fn run(&self, run_id: &str) -> Option<&QueueRun> {
-        self.batches
-            .iter()
-            .flat_map(|batch| &batch.runs)
-            .find(|run| run.run_id == run_id)
-    }
-
-    fn run_mut(&mut self, run_id: &str) -> Option<&mut QueueRun> {
-        self.batches
-            .iter_mut()
-            .flat_map(|batch| &mut batch.runs)
-            .find(|run| run.run_id == run_id)
-    }
-
-    fn items(&self) -> Vec<QueueItem> {
-        let mut items = Vec::new();
-        for batch in &self.batches {
-            if let Some(id) = batch.id.as_ref() {
-                items.push(QueueItem::Header {
-                    id: id.clone(),
-                    runs: batch.runs.len(),
-                    done: batch.runs.iter().filter(|run| run.terminal()).count(),
-                });
-            }
-            items.extend(batch.runs.iter().cloned().map(QueueItem::Run));
-        }
-        items
-    }
-}
-
-#[derive(Clone, Debug)]
-enum QueueItem {
-    Header { id: String, runs: usize, done: usize },
-    Run(QueueRun),
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum RunRowHit {
-    Select,
-    Cancel,
-    Asset,
-}
-
-fn resolve_run_row_hit(cancel: bool, asset: bool, select: bool) -> Option<RunRowHit> {
-    if cancel {
-        Some(RunRowHit::Cancel)
-    } else if asset {
-        Some(RunRowHit::Asset)
-    } else {
-        select.then_some(RunRowHit::Select)
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct QueueList {
-    #[deref]
-    view: View,
-    #[rust]
-    model: QueueModel,
-    #[rust]
-    now_ms: u64,
-    /// Instance → label (`run #3`), the name a single run's row shows.
-    #[rust]
-    labels: HashMap<String, String>,
-}
-
-impl QueueList {
-    pub fn add_batch(
-        &mut self,
-        cx: &mut Cx,
-        flow: &str,
-        response: CreateBatchResponse,
-        planned_nodes: &[String],
-        revision: u64,
-        now_ms: u64,
-    ) {
-        self.now_ms = now_ms;
-        self.model
-            .add_batch(flow, response, planned_nodes, revision, now_ms);
-        self.sync_empty(cx);
-    }
-
-    pub fn set_rows(&mut self, cx: &mut Cx, rows: Vec<RunRowDto>) {
-        self.now_ms = wall_clock_ms();
-        self.model.set_rows(rows);
-        self.sync_empty(cx);
-    }
-
-    pub fn set_now(&mut self, cx: &mut Cx, now_ms: u64) {
-        self.now_ms = now_ms;
-        if self
-            .model
-            .batches
-            .iter()
-            .flat_map(|batch| &batch.runs)
-            .any(|run| !run.terminal())
-        {
-            self.redraw(cx);
-        }
-    }
-
-    pub fn set_labels(&mut self, cx: &mut Cx, labels: HashMap<String, String>) {
-        if self.labels != labels {
-            self.labels = labels;
-            self.redraw(cx);
-        }
-    }
-
-    /// Feed one event to its row; returns whether the queue knew the run
-    /// (an unknown run's row is the caller's to fetch).
-    pub fn apply_event(&mut self, cx: &mut Cx, event: &FlowEvent, now_ms: u64) -> bool {
-        self.now_ms = now_ms;
-        let known = event
-            .run_id
-            .as_deref()
-            .is_none_or(|run_id| self.model.run(run_id).is_some());
-        if self.model.apply_event(event, now_ms) {
-            self.redraw(cx);
-        }
-        known
-    }
-
-    pub fn select(&mut self, cx: &mut Cx, run_id: &str) {
-        if self.model.select(run_id) {
-            self.redraw(cx);
-        }
-    }
-
-    /// No row is the shown run any more (the canvas went back to design).
-    pub fn deselect(&mut self, cx: &mut Cx) {
-        if self.model.selected.take().is_some() {
-            self.redraw(cx);
-        }
-    }
-
-    pub fn actions(&mut self, cx: &mut Cx, actions: &Actions) -> Vec<QueueAction> {
-        let mut out = Vec::new();
-        if self.view.button(cx, ids!(clear_all)).clicked(actions) {
-            out.push(QueueAction::ClearAll(self.model.clear_all()));
-            self.sync_empty(cx);
-        }
-        let items = self.model.items();
-        let list = self.view.portal_list(cx, ids!(list));
-        for (index, item) in list.items_with_actions(actions) {
-            let Some(row) = items.get(index) else {
-                continue;
-            };
-            match row {
-                QueueItem::Header { id, .. } => {
-                    if item.button(cx, ids!(cancel_batch)).clicked(actions) {
-                        out.push(QueueAction::CancelBatch(id.clone()));
-                    }
-                }
-                QueueItem::Run(run) => {
-                    let row_clicked = item.as_view().finger_up(actions).is_some_and(|up| {
-                        up.is_primary_hit() && up.is_over && up.was_tap()
-                    });
-                    let hit = resolve_run_row_hit(
-                        item.button(cx, ids!(cancel_run)).clicked(actions),
-                        item.button(cx, ids!(asset)).clicked(actions),
-                        row_clicked,
-                    );
-                    match hit {
-                        Some(RunRowHit::Select) => {
-                            self.model.select(&run.run_id);
-                            out.push(QueueAction::Select {
-                                run_id: run.run_id.clone(),
-                                instance: run.instance.clone(),
-                                flow: run.flow.clone(),
-                                revision: run.revision,
-                                state: run.state,
-                                planned_nodes: run.planned_nodes.clone(),
-                                started_ms: run.started_ms,
-                                finished_ms: run.finished_ms,
-                            });
-                        }
-                        Some(RunRowHit::Cancel) => {
-                            if run.batch.is_none() {
-                                self.model.hide_run(&run.run_id);
-                                self.sync_empty(cx);
-                            }
-                            out.push(QueueAction::CancelRun {
-                                run_id: run.run_id.clone(),
-                                instance: run.instance.clone(),
-                                batch: run.batch.is_some(),
-                            });
-                        }
-                        Some(RunRowHit::Asset) => {
-                            if let Some(asset) = run.asset.clone() {
-                                out.push(QueueAction::OpenAsset(asset));
-                            }
-                        }
-                        None => {}
-                    }
-                }
-            }
-        }
-        out
-    }
-
-    fn sync_empty(&mut self, cx: &mut Cx) {
-        self.view
-            .label(cx, ids!(hint))
-            .set_visible(cx, self.model.batches.is_empty());
-        self.view
-            .button(cx, ids!(clear_all))
-            .set_enabled(cx, !self.model.batches.is_empty());
-        self.redraw(cx);
-    }
-}
-
-impl Widget for QueueList {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        let items = self.model.items();
-        while let Some(step) = self.view.draw_walk(cx, scope, walk).step() {
-            let list_ref = step.as_portal_list();
-            let Some(mut list) = list_ref.borrow_mut() else {
-                continue;
-            };
-            list.set_item_range(cx, 0, items.len());
-            while let Some(index) = list.next_visible_item(cx) {
-                let Some(row) = items.get(index) else {
-                    continue;
-                };
-                match row {
-                    QueueItem::Header { id, runs, done } => {
-                        let item = list.item(cx, index, id!(Header));
-                        item.label(cx, ids!(title)).set_text(
-                            cx,
-                            &format!("batch {} · {runs} runs · {done} done", short(id)),
-                        );
-                        item.draw_all_unscoped(cx);
-                    }
-                    QueueItem::Run(run) => {
-                        let item = list.item(cx, index, id!(Run));
-                        let selected = self.model.selected.as_deref() == Some(run.run_id.as_str());
-                        let name = match run.batch {
-                            Some(_) => format!("#{}", run.index),
-                            None => self
-                                .labels
-                                .get(&run.instance)
-                                .cloned()
-                                .unwrap_or_else(|| "run".to_string()),
-                        };
-                        item.button(cx, ids!(select)).set_text(
-                            cx,
-                            &format!("{}{name}", if selected { "› " } else { "" }),
-                        );
-                        let state = state_name(run.state);
-                        if let Some(mut bar) = item.widget(cx, ids!(progress)).borrow_mut::<RunBar>() {
-                            bar.set_progress(cx, f64::from(run.permille()) / 1000.0, state);
-                        }
-                        let end = run.finished_ms.unwrap_or(self.now_ms);
-                        let elapsed = format_elapsed(end.saturating_sub(run.started_ms));
-                        let meta = match run.state {
-                            RunState::Queued | RunState::Waiting => state.to_string(),
-                            _ => format!("{state} · {elapsed}"),
-                        };
-                        item.label(cx, ids!(meta)).set_text(cx, &meta);
-                        item.button(cx, ids!(asset))
-                            .set_visible(cx, run.asset.is_some() && run.terminal());
-                        // A batch slice's x cancels it, so it goes quiet once
-                        // the slice is over; a single run's x is Stop, which
-                        // also removes a finished run.
-                        item.button(cx, ids!(cancel_run))
-                            .set_enabled(cx, run.batch.is_none() || !run.terminal());
-                        item.draw_all_unscoped(cx);
-                    }
-                }
-            }
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-fn empty_node() -> NodeRowDto {
-    NodeRowDto {
-        state: NodeState::Pending,
-        progress: None,
-        stage: None,
-        outputs: Vec::new(),
-        error: None,
-        text: None,
-    }
-}
-
-fn set_node_state(run: &mut QueueRun, node: &str, state: NodeState, progress: Option<u16>) {
-    let row = run.nodes.entry(node.to_string()).or_insert_with(empty_node);
-    row.state = state;
-    if progress.is_some() {
-        row.progress = progress;
-    }
-}
-
-fn asset_from_nodes(nodes: &HashMap<String, NodeRowDto>) -> Option<String> {
-    nodes.values().find_map(|node| {
-        node.outputs
-            .iter()
-            .find(|output| output.port == "asset")
-            .map(|output| asset_text(&output.value))
-    })
-}
-
-fn asset_text(value: &ValueRef) -> String {
-    match value.preview.as_ref() {
-        Some(Literal::Str(text)) => text.clone(),
-        _ => value.digest.clone(),
-    }
-}
-
-fn parse_run_state(value: &str) -> Option<RunState> {
-    Some(match value {
-        "queued" => RunState::Queued,
-        "running" => RunState::Running,
-        "waiting" => RunState::Waiting,
-        "done" => RunState::Done,
-        "failed" => RunState::Failed,
-        "cancelled" => RunState::Cancelled,
-        _ => return None,
-    })
-}
-
-fn state_name(state: RunState) -> &'static str {
-    match state {
-        RunState::Queued => "queued",
-        RunState::Running => "running",
-        RunState::Waiting => "waiting",
-        RunState::Done => "done",
-        RunState::Failed => "failed",
-        RunState::Cancelled => "cancelled",
-    }
-}
-
-fn short(value: &str) -> &str {
-    value.get(..value.len().min(8)).unwrap_or(value)
-}
-
-fn format_elapsed(ms: u64) -> String {
-    let seconds = ms / 1000;
-    if seconds < 60 {
-        format!("{seconds}s")
-    } else {
-        format!("{}m", seconds / 60)
-    }
-}
-
-fn wall_clock_ms() -> u64 {
-    std::time::SystemTime::now()
-        .duration_since(std::time::UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_millis() as u64
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_flow::{BatchRunDto, CreateBatchResponse};
-
-    fn batch() -> CreateBatchResponse {
-        CreateBatchResponse {
-            batch: "a3f2".into(),
-            runs: vec![
-                BatchRunDto {
-                    run_id: "run-1".into(),
-                    instance: "instance-1".into(),
-                },
-                BatchRunDto {
-                    run_id: "run-2".into(),
-                    instance: "instance-2".into(),
-                },
-            ],
-        }
-    }
-
-    fn event(run: &str, kind: &str) -> FlowEvent {
-        FlowEvent {
-            topic: "run".into(),
-            kind: kind.into(),
-            run_id: Some(run.into()),
-            ..FlowEvent::default()
-        }
-    }
-
-    #[test]
-    fn events_update_only_the_keyed_row_and_selection_sticks() {
-        let mut model = QueueModel::default();
-        model.add_batch("demo", batch(), &["gen".into()], 7, 1_000);
-        assert!(model.select("run-1"));
-        let mut progress = event("run-2", "node.progress");
-        progress.node = Some("gen".into());
-        progress.permille = Some(420);
-        assert!(model.apply_event(&progress, 2_000));
-        assert_eq!(model.run("run-2").unwrap().permille(), 420);
-        assert_eq!(model.run("run-1").unwrap().permille(), 0);
-        assert_eq!(model.selected.as_deref(), Some("run-1"));
-
-        let mut finished = event("run-2", "run.finished");
-        finished.state = Some(makepad_widgets::makepad_micro_serde::JsonValue::String(
-            "done".into(),
-        ));
-        model.apply_event(&finished, 3_000);
-        assert_eq!(model.run("run-2").unwrap().state, RunState::Done);
-        assert_eq!(model.selected.as_deref(), Some("run-1"));
-    }
-
-    #[test]
-    fn grouping_and_clear_all_preserve_batch_boundaries() {
-        let mut model = QueueModel::default();
-        model.add_batch("demo", batch(), &[], 7, 1_000);
-        let second = CreateBatchResponse {
-            batch: "beef".into(),
-            runs: vec![BatchRunDto {
-                run_id: "run-3".into(),
-                instance: "instance-3".into(),
-            }],
-        };
-        model.add_batch("demo", second, &[], 7, 2_000);
-        assert_eq!(model.batches.len(), 2);
-        assert_eq!(model.items().len(), 5);
-        assert!(model.select("run-1"));
-        assert_eq!(model.clear_all().batches, vec!["beef", "a3f2"]);
-        assert!(model.batches.is_empty());
-        assert_eq!(model.selected, None);
-    }
-
-    fn play_row(run_id: &str, instance: &str, started_ms: u64) -> RunRowDto {
-        RunRowDto {
-            run_id: run_id.into(),
-            instance: instance.into(),
-            flow: "demo".into(),
-            batch: None,
-            batch_index: None,
-            revision: 7,
-            state: RunState::Done,
-            planned_nodes: Vec::new(),
-            nodes: HashMap::new(),
-            outputs: HashMap::new(),
-            http_log: Vec::new(),
-            started_ms,
-            finished_ms: Some(started_ms + 1),
-        }
-    }
-
-    #[test]
-    fn a_play_run_lists_without_a_header_and_stays_hidden_once_cleared() {
-        let mut model = QueueModel::default();
-        model.set_rows(vec![play_row("run-p", "instance-p", 5_000)]);
-        assert_eq!(model.items().len(), 1);
-        assert!(matches!(model.items()[0], QueueItem::Run(_)));
-        assert!(model.batches[0].id.is_none());
-
-        let plan = model.clear_all();
-        assert!(plan.batches.is_empty());
-        assert_eq!(plan.singles, vec![("run-p".to_string(), "instance-p".to_string())]);
-        // The server still lists the run for a while; the snapshot must not
-        // bring it back, and it is forgotten once the server drops it.
-        model.set_rows(vec![play_row("run-p", "instance-p", 5_000)]);
-        assert!(model.items().is_empty());
-        model.set_rows(Vec::new());
-        assert!(model.hidden.is_empty());
-    }
-
-    #[test]
-    fn cancelling_one_row_does_not_remove_its_siblings() {
-        let mut model = QueueModel::default();
-        model.add_batch("demo", batch(), &[], 7, 1_000);
-        model.hide_run("run-1");
-        assert!(model.run("run-1").is_none());
-        assert!(model.run("run-2").is_some());
-        assert_eq!(model.batches.len(), 1);
-    }
-
-    #[test]
-    fn run_row_children_take_precedence_over_selection() {
-        assert_eq!(
-            resolve_run_row_hit(true, false, true),
-            Some(RunRowHit::Cancel)
-        );
-        assert_eq!(
-            resolve_run_row_hit(false, true, true),
-            Some(RunRowHit::Asset)
-        );
-        assert_eq!(
-            resolve_run_row_hit(false, false, true),
-            Some(RunRowHit::Select)
-        );
-    }
-}
diff --git a/apps/flow-ui/src/services.rs b/apps/flow-ui/src/services.rs
deleted file mode 100644
index 6ad306c2c..000000000
--- a/apps/flow-ui/src/services.rs
+++ /dev/null
@@ -1,3124 +0,0 @@
-//! AI-service bridge for the embedded flow server.
-//!
-//! The UI thread only owns ports and drains channels. Every HTTP call runs
-//! on a worker, including manifest refreshes and the 500 ms run wait loop.
-
-use makepad_ai_services::{
-    AiServicePort, Disposition, Message, PortEvent, Risk, ServiceCall, ServiceManifest,
-    SubscriptionRequest, ToolDef, ToolResult, TopicDef,
-};
-use makepad_flow::client::{ClientError, FlowClient};
-use makepad_flow::{
-    Event as FlowEvent, FlowDefinition, FlowSummary, Graph, ModelsResponse, Node, NodeInputValue,
-    PortType, TemplateSummary, ToolEntry, ToolSchema, AUTHORING_BRIEF,
-};
-use makepad_strict_json::Value as Json;
-use makepad_widgets::makepad_platform::makepad_micro_serde::SerJson;
-use makepad_widgets::makepad_platform::thread::SignalToUI;
-use makepad_widgets::*;
-use std::collections::{BTreeMap, HashMap};
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::mpsc::{channel, Receiver, Sender};
-use std::sync::{Arc, Mutex};
-use std::time::{Duration, Instant};
-
-pub const SERVICE_ID: &str = "flows";
-const UI_SERVICE_ID: &str = "flow_ui";
-const RUN_WAIT: Duration = Duration::from_secs(8);
-const RUN_POLL: Duration = Duration::from_millis(500);
-const PROGRESS_INTERVAL_SECS: f64 = 0.5;
-const MAX_READ_TEXT: usize = 16 * 1024;
-const MAX_INLINE_VALUE: usize = 2 * 1024;
-
-const EXAMPLE_FLOW: &str = r#"use mod.flow.*
-/** What to paint. */
-let prompt = Input{ type: @text default: "a lighthouse at dusk" at: vec2(40, 120) }
-let expand = Llm{
-    system: "Rewrite the prompt as one vivid paragraph for an image model."
-    prompt: prompt.text()
-    at: vec2(360, 120)
-}
-/** Appends the chosen style to the expanded prompt. */
-let add_style = Fn{
-    in: { text: expand.text() style: "photo" }
-    out: [@text]
-    run: |i| { {text: i.text + ", " + i.style + " style"} }
-    at: vec2(680, 120)
-}
-let image = Image{ prompt: add_style.text() width: 1024 height: 1024 steps: 8 at: vec2(1000, 120) }
-/** The finished picture. */
-let picture = Output{ type: @image value: image.image() }
-Flow{
-    label: "Prompt to image"
-    brief: "Expands a short prompt into a rich one and paints it."
-    prompt, expand, add_style, image, picture
-}
-"#;
-
-type ClientHandle = Arc<Mutex<FlowClient>>;
-
-/// Actions posted by the tiny `flow_ui` service. The current source shell
-/// records these; the canvas lane can consume the same action without a new
-/// service contract.
-#[derive(Clone, Debug, PartialEq)]
-pub enum FlowUiAction {
-    Focus { instance: String },
-    Select { node: String },
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct BridgeContext {
-    pub flow: Option<String>,
-    pub revision: Option<u64>,
-    pub canonical: Option<bool>,
-    pub instance: Option<String>,
-    pub instance_state: Option<String>,
-    pub current_node: Option<String>,
-    pub selected_node: Option<String>,
-    pub open_view: String,
-    pub last_error: Option<String>,
-}
-
-struct DefinitionPort {
-    name: String,
-    definition: FlowDefinition,
-    port: AiServicePort,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-enum SubscriptionFilter {
-    All,
-    Instance(String),
-    Run(String),
-}
-
-#[derive(Clone, Debug)]
-struct LiveSubscription {
-    service: String,
-    service_flow: Option<String>,
-    sub_id: String,
-    topic: String,
-    filter: SubscriptionFilter,
-    last_progress_at: Option<f64>,
-    pending_progress: Option<FlowEvent>,
-}
-
-#[derive(Clone, Debug)]
-struct Publication {
-    service: String,
-    sub_id: String,
-    message: Message,
-}
-
-#[derive(Default)]
-struct SubscriptionTable {
-    live: BTreeMap<(String, String), LiveSubscription>,
-    run_instances: BTreeMap<String, String>,
-}
-
-impl SubscriptionTable {
-    fn insert(
-        &mut self,
-        service: String,
-        service_flow: Option<String>,
-        sub_id: String,
-        topic: String,
-        filter: SubscriptionFilter,
-    ) {
-        let key = (service.clone(), sub_id.clone());
-        self.live.insert(
-            key,
-            LiveSubscription {
-                service,
-                service_flow,
-                sub_id,
-                topic,
-                filter,
-                last_progress_at: None,
-                pending_progress: None,
-            },
-        );
-    }
-
-    fn remove(&mut self, service: &str, sub_id: &str) {
-        self.live
-            .remove(&(service.to_string(), sub_id.to_string()));
-    }
-
-    fn remove_service(&mut self, service: &str) {
-        self.live.retain(|(owner, _), _| owner != service);
-    }
-
-    fn clear(&mut self) {
-        self.live.clear();
-        self.run_instances.clear();
-    }
-
-    fn route(&mut self, event: &FlowEvent, now: f64) -> Vec<Publication> {
-        if let (Some(run_id), Some(instance)) = (&event.run_id, &event.instance) {
-            self.run_instances
-                .insert(run_id.clone(), instance.clone());
-        }
-
-        let mut publications = self.flush_due(now);
-        let mut finished = Vec::new();
-        for (key, subscription) in &mut self.live {
-            if !subscription_matches(subscription, event, &self.run_instances) {
-                continue;
-            }
-            let final_ = subscription.topic == "run" && event.kind == "run.finished"
-                || subscription_target_vanished(subscription, event, &self.run_instances);
-            if subscription.topic == "run" && event.kind == "node.progress" && !final_ {
-                if subscription
-                    .last_progress_at
-                    .is_some_and(|last| now - last < PROGRESS_INTERVAL_SECS)
-                {
-                    subscription.pending_progress = Some(event.clone());
-                    continue;
-                }
-                subscription.last_progress_at = Some(now);
-            }
-            if final_ {
-                subscription.pending_progress = None;
-                finished.push(key.clone());
-            }
-            publications.push(publication(subscription, event, final_));
-        }
-        for key in finished {
-            self.live.remove(&key);
-        }
-        publications
-    }
-
-    fn flush_due(&mut self, now: f64) -> Vec<Publication> {
-        let mut publications = Vec::new();
-        for subscription in self.live.values_mut() {
-            let due = subscription
-                .last_progress_at
-                .is_some_and(|last| now - last >= PROGRESS_INTERVAL_SECS);
-            if !due {
-                continue;
-            }
-            if let Some(event) = subscription.pending_progress.take() {
-                subscription.last_progress_at = Some(now);
-                publications.push(publication(subscription, &event, false));
-            }
-        }
-        publications
-    }
-
-    fn len(&self) -> usize {
-        self.live.len()
-    }
-}
-
-enum WorkerMessage {
-    Definitions {
-        epoch: u64,
-        result: Result<Vec<(String, FlowDefinition)>, ClientError>,
-    },
-    Progress {
-        epoch: u64,
-        service: String,
-        call_id: String,
-        note: String,
-        permille: u16,
-    },
-    Done {
-        epoch: u64,
-        service: String,
-        call_id: String,
-        result: ToolResult,
-    },
-}
-
-/// All service ports exposed by flow-ui while its session is connected.
-pub struct FlowServices {
-    flows: Option<AiServicePort>,
-    flow_ui: Option<AiServicePort>,
-    definitions: BTreeMap<String, DefinitionPort>,
-    client: Option<ClientHandle>,
-    tx: Sender<WorkerMessage>,
-    rx: Receiver<WorkerMessage>,
-    cancelling: HashMap<(String, String), Arc<AtomicBool>>,
-    instances: Arc<Mutex<BTreeMap<String, String>>>,
-    syncing: bool,
-    resync: bool,
-    epoch: u64,
-    subscriptions: SubscriptionTable,
-    context: BridgeContext,
-    last_message_summary: String,
-    last_context: String,
-}
-
-impl Default for FlowServices {
-    fn default() -> Self {
-        let (tx, rx) = channel();
-        Self {
-            flows: None,
-            flow_ui: None,
-            definitions: BTreeMap::new(),
-            client: None,
-            tx,
-            rx,
-            cancelling: HashMap::new(),
-            instances: Arc::new(Mutex::new(BTreeMap::new())),
-            syncing: false,
-            resync: false,
-            epoch: 0,
-            subscriptions: SubscriptionTable::default(),
-            context: BridgeContext::default(),
-            last_message_summary: String::new(),
-            last_context: String::new(),
-        }
-    }
-}
-
-impl FlowServices {
-    pub fn connect(&mut self, cx: &mut Cx, client: ClientHandle) {
-        self.disconnect();
-        self.epoch = self.epoch.wrapping_add(1);
-        self.client = Some(client);
-        self.flows = AiServicePort::open(cx, flows_manifest());
-        self.flow_ui = AiServicePort::open(cx, flow_ui_manifest());
-        self.refresh_definitions();
-    }
-
-    pub fn disconnect(&mut self) {
-        self.epoch = self.epoch.wrapping_add(1);
-        for cancel in self.cancelling.values() {
-            cancel.store(true, Ordering::Release);
-        }
-        self.cancelling.clear();
-        if let Some(port) = self.flows.take() {
-            port.unregister();
-        }
-        if let Some(port) = self.flow_ui.take() {
-            port.unregister();
-        }
-        for (_, service) in std::mem::take(&mut self.definitions) {
-            service.port.unregister();
-        }
-        self.client = None;
-        self.syncing = false;
-        self.resync = false;
-        self.subscriptions.clear();
-        self.context = BridgeContext::default();
-        self.last_message_summary.clear();
-        self.last_context.clear();
-        if let Ok(mut instances) = self.instances.lock() {
-            instances.clear();
-        }
-    }
-
-    pub fn refresh_definitions(&mut self) {
-        if self.syncing {
-            self.resync = true;
-            return;
-        }
-        let Some(client) = self.client.clone() else {
-            return;
-        };
-        self.syncing = true;
-        let tx = self.tx.clone();
-        let epoch = self.epoch;
-        let spawned = std::thread::Builder::new()
-            .name("flow-ai-manifests".into())
-            .spawn(move || {
-                let result = (|| {
-                    let rows = call_client(&client, FlowClient::flows)?;
-                    let mut definitions = Vec::new();
-                    for row in rows {
-                        let definition = call_client(&client, |client| client.flow(&row.name))?;
-                        if definition.graph.is_some() {
-                            definitions.push((row.name, definition));
-                        }
-                    }
-                    Ok(definitions)
-                })();
-                let _ = tx.send(WorkerMessage::Definitions { epoch, result });
-                SignalToUI::set_ui_signal();
-            });
-        if spawned.is_err() {
-            self.syncing = false;
-        }
-    }
-
-    pub fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        let mut events = Vec::new();
-        if let Some(port) = self.flows.as_mut() {
-            events.extend(
-                port.handle_event(cx, event)
-                    .into_iter()
-                    .map(|event| (SERVICE_ID.to_string(), event)),
-            );
-        }
-        if let Some(port) = self.flow_ui.as_mut() {
-            events.extend(
-                port.handle_event(cx, event)
-                    .into_iter()
-                    .map(|event| (UI_SERVICE_ID.to_string(), event)),
-            );
-        }
-        for (service_id, service) in &mut self.definitions {
-            events.extend(
-                service
-                    .port
-                    .handle_event(cx, event)
-                    .into_iter()
-                    .map(|event| (service_id.clone(), event)),
-            );
-        }
-        for (service, event) in events {
-            match event {
-                PortEvent::Call(call) if service == UI_SERVICE_ID => {
-                    self.answer_ui(cx, call);
-                }
-                PortEvent::Call(call) if service == SERVICE_ID => {
-                    self.start_flows_call(call);
-                }
-                PortEvent::Call(call) => self.start_definition_call(&service, call),
-                PortEvent::Cancel { call_id } => {
-                    if let Some(cancel) = self.cancelling.get(&(service, call_id)) {
-                        cancel.store(true, Ordering::Release);
-                    }
-                }
-                PortEvent::Subscribe {
-                    sub_id,
-                    topic,
-                    filter,
-                } => self.subscribe(&service, sub_id, topic, filter),
-                PortEvent::Unsubscribe { sub_id } => {
-                    self.subscriptions.remove(&service, &sub_id);
-                    self.publish_context();
-                }
-                PortEvent::Registered(_) | PortEvent::ChatOpen { .. } => {}
-            }
-        }
-        let publications = self.subscriptions.flush_due(Cx::monotonic_now());
-        self.publish_all(publications);
-        self.drain_workers(cx);
-    }
-
-    /// Fan one event from the UI's existing `FlowSubscriber` into the AI bus.
-    pub fn handle_flow_event(&mut self, event: &FlowEvent) {
-        let publications = self.subscriptions.route(event, Cx::monotonic_now());
-        self.publish_all(publications);
-    }
-
-    pub fn set_context(&mut self, context: BridgeContext) {
-        self.context = context;
-        self.publish_context();
-    }
-
-    fn publish_context(&mut self) {
-        let text = render_context(
-            &self.context,
-            self.subscriptions.len(),
-            &self.last_message_summary,
-        );
-        if text == self.last_context {
-            return;
-        }
-        self.last_context = text.clone();
-        if let Some(port) = self.flows.as_ref() {
-            port.set_context(&text);
-        }
-    }
-
-    fn subscribe(
-        &mut self,
-        service: &str,
-        sub_id: String,
-        topic: String,
-        filter: Option<String>,
-    ) {
-        let service_flow = self
-            .definitions
-            .get(service)
-            .map(|definition| definition.name.clone());
-        match subscription_filter(service, service_flow.as_deref(), &topic, filter.as_deref()) {
-            Ok(filter) => self.subscriptions.insert(
-                service.to_string(),
-                service_flow,
-                sub_id,
-                topic,
-                filter,
-            ),
-            Err(message) => {
-                if let Some(port) = self.port(service) {
-                    port.publish(
-                        sub_id,
-                        Message::new(topic, message).final_message(),
-                    );
-                }
-            }
-        }
-        self.publish_context();
-    }
-
-    fn publish_all(&mut self, publications: Vec<Publication>) {
-        for publication in publications {
-            if let Some(port) = self.port(&publication.service) {
-                port.publish(publication.sub_id, publication.message.clone());
-            }
-            self.last_message_summary = publication.message.text;
-        }
-        self.publish_context();
-    }
-
-    pub fn shutdown(&mut self) {
-        self.disconnect();
-    }
-
-    fn answer_ui(&self, cx: &mut Cx, call: ServiceCall) {
-        let result = match call.tool.as_str() {
-            "focus" => match required_string(&call, "instance") {
-                Ok(instance) => {
-                    cx.action(FlowUiAction::Focus {
-                        instance: instance.clone(),
-                    });
-                    ToolResult::ok(
-                        &call.call_id,
-                        format!("focused instance {instance}"),
-                        "focused instance",
-                    )
-                }
-                Err(result) => result,
-            },
-            "select" => match required_string(&call, "node") {
-                Ok(node) => {
-                    cx.action(FlowUiAction::Select { node: node.clone() });
-                    ToolResult::ok(
-                        &call.call_id,
-                        format!("selected node {node}"),
-                        "selected node",
-                    )
-                }
-                Err(result) => result,
-            },
-            other => ToolResult::refused(
-                &call.call_id,
-                format!("flow_ui has no tool `{other}`; it has focus and select"),
-            ),
-        };
-        if let Some(port) = self.flow_ui.as_ref() {
-            port.reply(result);
-        }
-    }
-
-    fn start_flows_call(&mut self, call: ServiceCall) {
-        let Some(client) = self.client.clone() else {
-            self.reply(
-                SERVICE_ID,
-                ToolResult::unavailable(&call.call_id, "flow server is not connected"),
-            );
-            return;
-        };
-        self.spawn_call(SERVICE_ID.to_string(), call, move |call, cancel, tx, epoch, service| {
-            run_flows_call(&client, &call, &cancel, &tx, epoch, &service)
-        });
-    }
-
-    fn start_definition_call(&mut self, service_id: &str, call: ServiceCall) {
-        let Some(client) = self.client.clone() else {
-            self.reply(
-                service_id,
-                ToolResult::unavailable(&call.call_id, "flow server is not connected"),
-            );
-            return;
-        };
-        let Some(service) = self.definitions.get(service_id) else {
-            return;
-        };
-        let name = service.name.clone();
-        let definition = service.definition.clone();
-        let instances = self.instances.clone();
-        self.spawn_call(
-            service_id.to_string(),
-            call,
-            move |call, cancel, tx, epoch, service_id| {
-                run_definition_call(
-                    &client,
-                    &service_id,
-                    &name,
-                    &definition,
-                    &instances,
-                    &call,
-                    &cancel,
-                    &tx,
-                    epoch,
-                )
-            },
-        );
-    }
-
-    fn spawn_call(
-        &mut self,
-        service: String,
-        call: ServiceCall,
-        work: impl FnOnce(
-                ServiceCall,
-                Arc<AtomicBool>,
-                Sender<WorkerMessage>,
-                u64,
-                String,
-            ) -> ToolResult
-            + Send
-            + 'static,
-    ) {
-        let call_id = call.call_id.clone();
-        let cancel = Arc::new(AtomicBool::new(false));
-        self.cancelling
-            .insert((service.clone(), call_id.clone()), cancel.clone());
-        let tx = self.tx.clone();
-        let done_tx = tx.clone();
-        let epoch = self.epoch;
-        let worker_service = service.clone();
-        let worker_call_id = call_id.clone();
-        let spawned = std::thread::Builder::new()
-            .name(format!("flow-ai-{service}"))
-            .spawn(move || {
-                let result = work(call, cancel, tx, epoch, worker_service.clone());
-                let _ = done_tx.send(WorkerMessage::Done {
-                    epoch,
-                    service: worker_service,
-                    call_id: worker_call_id,
-                    result,
-                });
-                SignalToUI::set_ui_signal();
-            });
-        if let Err(error) = spawned {
-            self.cancelling.remove(&(service.clone(), call_id.clone()));
-            self.reply(
-                &service,
-                ToolResult::failed(&call_id, format!("could not start service worker: {error}")),
-            );
-        }
-    }
-
-    fn drain_workers(&mut self, cx: &mut Cx) {
-        while let Ok(message) = self.rx.try_recv() {
-            match message {
-                WorkerMessage::Definitions { epoch, result } if epoch == self.epoch => {
-                    self.syncing = false;
-                    match result {
-                        Ok(definitions) => self.install_definitions(cx, definitions),
-                        Err(error) => {
-                            makepad_widgets::error!("flow AI manifest refresh failed: {error}")
-                        }
-                    }
-                    if std::mem::take(&mut self.resync) {
-                        self.refresh_definitions();
-                    }
-                }
-                WorkerMessage::Progress {
-                    epoch,
-                    service,
-                    call_id,
-                    note,
-                    permille,
-                } if epoch == self.epoch => {
-                    if let Some(port) = self.port(&service) {
-                        port.progress(&call_id, &note, permille);
-                    }
-                }
-                WorkerMessage::Done {
-                    epoch,
-                    service,
-                    call_id,
-                    result,
-                } if epoch == self.epoch => {
-                    self.cancelling.remove(&(service.clone(), call_id));
-                    self.reply(&service, result);
-                }
-                WorkerMessage::Definitions { .. }
-                | WorkerMessage::Progress { .. }
-                | WorkerMessage::Done { .. } => {}
-            }
-        }
-    }
-
-    fn install_definitions(&mut self, cx: &mut Cx, definitions: Vec<(String, FlowDefinition)>) {
-        for (service_id, service) in std::mem::take(&mut self.definitions) {
-            self.subscriptions.remove_service(&service_id);
-            service.port.unregister();
-        }
-        for (name, definition) in definitions {
-            let service_id = per_flow_service_id(&name);
-            let manifest = definition_manifest(&name, &definition);
-            let Some(port) = AiServicePort::open(cx, manifest) else {
-                continue;
-            };
-            self.definitions.insert(
-                service_id,
-                DefinitionPort {
-                    name,
-                    definition,
-                    port,
-                },
-            );
-        }
-        let live: Vec<String> = self.definitions.keys().cloned().collect();
-        if let Ok(mut instances) = self.instances.lock() {
-            instances.retain(|service, _| live.contains(service));
-        }
-    }
-
-    fn port(&self, service: &str) -> Option<&AiServicePort> {
-        match service {
-            SERVICE_ID => self.flows.as_ref(),
-            UI_SERVICE_ID => self.flow_ui.as_ref(),
-            _ => self.definitions.get(service).map(|service| &service.port),
-        }
-    }
-
-    fn reply(&self, service: &str, result: ToolResult) {
-        if let Some(port) = self.port(service) {
-            port.reply(result);
-        }
-    }
-}
-
-fn subscription_filter(
-    service: &str,
-    service_flow: Option<&str>,
-    topic: &str,
-    raw: Option<&str>,
-) -> Result<SubscriptionFilter, String> {
-    let fields = match raw {
-        Some(raw) => match makepad_strict_json::parse(raw.as_bytes()) {
-            Ok(Json::Obj(fields)) => fields,
-            _ => return Err(format!("cannot subscribe to {topic}: filter must be a JSON object")),
-        },
-        None => Vec::new(),
-    };
-    if service == SERVICE_ID && topic == "flows" {
-        return if fields.is_empty() {
-            Ok(SubscriptionFilter::All)
-        } else {
-            Err("cannot subscribe to flows: this topic has no filters".into())
-        };
-    }
-    if service == SERVICE_ID && topic == "instance" {
-        return one_filter(&fields, "instance").map(SubscriptionFilter::Instance);
-    }
-    if (service == SERVICE_ID || service_flow.is_some()) && topic == "run" {
-        return one_filter(&fields, "run_id").map(SubscriptionFilter::Run);
-    }
-    Err(format!("service {service} does not publish topic {topic}"))
-}
-
-fn one_filter(fields: &[(String, Json)], name: &str) -> Result<String, String> {
-    if fields.len() != 1 {
-        return Err(format!("topic needs exactly one {{{name}}} filter"));
-    }
-    string_field(fields, name)
-        .filter(|value| !value.is_empty())
-        .map(str::to_string)
-        .ok_or_else(|| format!("topic needs a string {{{name}}} filter"))
-}
-
-fn subscription_matches(
-    subscription: &LiveSubscription,
-    event: &FlowEvent,
-    run_instances: &BTreeMap<String, String>,
-) -> bool {
-    if subscription
-        .service_flow
-        .as_ref()
-        .is_some_and(|flow| event.flow.as_deref() != Some(flow.as_str()))
-    {
-        return false;
-    }
-    match (&subscription.topic[..], &subscription.filter) {
-        ("flows", SubscriptionFilter::All) => event.topic == "flows",
-        ("instance", SubscriptionFilter::Instance(instance)) => {
-            event.instance.as_deref() == Some(instance.as_str())
-                && (event.topic == "instance"
-                    || event.kind.starts_with("instance.")
-                    || event.kind == "node.failed")
-        }
-        ("run", SubscriptionFilter::Run(run_id)) => {
-            event.topic == "run" && event.run_id.as_deref() == Some(run_id.as_str())
-                || event.kind == "instance.removed"
-                    && event.instance.as_deref().is_some_and(|instance| {
-                        run_instances.get(run_id).map(String::as_str) == Some(instance)
-                    })
-        }
-        _ => false,
-    }
-}
-
-fn subscription_target_vanished(
-    subscription: &LiveSubscription,
-    event: &FlowEvent,
-    run_instances: &BTreeMap<String, String>,
-) -> bool {
-    if event.kind != "instance.removed" {
-        return false;
-    }
-    match &subscription.filter {
-        SubscriptionFilter::Instance(instance) => event.instance.as_deref() == Some(instance),
-        SubscriptionFilter::Run(run_id) => event.instance.as_deref().is_some_and(|instance| {
-            run_instances.get(run_id).map(String::as_str) == Some(instance)
-        }),
-        SubscriptionFilter::All => false,
-    }
-}
-
-fn publication(subscription: &LiveSubscription, event: &FlowEvent, final_: bool) -> Publication {
-    let mut message = Message::new(&subscription.topic, render_event_message(event))
-        .with_data(event.serialize_json());
-    if final_ {
-        message = message.final_message();
-    }
-    Publication {
-        service: subscription.service.clone(),
-        sub_id: subscription.sub_id.clone(),
-        message,
-    }
-}
-
-fn render_event_message(event: &FlowEvent) -> String {
-    let flow = event
-        .name
-        .as_deref()
-        .or(event.flow.as_deref())
-        .unwrap_or("?");
-    let instance = event.instance.as_deref().unwrap_or("?");
-    let run = event.run_id.as_deref().unwrap_or("?");
-    let node = event.node.as_deref().unwrap_or("?");
-    let state = event.state_text().unwrap_or_else(|| "done".into());
-    let outputs = render_event_outputs(event);
-    let text = match event.kind.as_str() {
-        "flow.changed" => format!(
-            "flow {flow} changed · revision {} · canonical={}",
-            event.revision.map_or_else(|| "?".into(), |value| value.to_string()),
-            event.canonical.map_or_else(|| "?".into(), |value| value.to_string())
-        ),
-        "flow.error" => format!(
-            "flow {flow} error · {}",
-            one_line(&event.error_text().unwrap_or_else(|| "unknown error".into()))
-        ),
-        "flow.removed" => format!("flow {flow} removed"),
-        "instance.created" => format!("instance {instance} started · {flow}"),
-        "instance.removed" => format!("instance {instance} stopped · {flow}"),
-        "instance.inputs" => format!("instance {instance} inputs changed"),
-        "run.started" => format!("run {run} started · instance {instance}"),
-        "node.started" => format!("node {node} · started"),
-        "node.progress" => format!(
-            "node {node} · progress {} %{}",
-            event.permille.unwrap_or(0).div_ceil(10),
-            event
-                .stage
-                .as_deref()
-                .filter(|stage| !stage.is_empty())
-                .map(|stage| format!(" · {}", one_line(stage)))
-                .unwrap_or_default()
-        ),
-        "node.delta" => format!(
-            "node {node} · {} · {}",
-            event.port.as_deref().unwrap_or("output"),
-            one_line(event.text.as_deref().unwrap_or(""))
-        ),
-        "node.waiting" => format!(
-            "instance {instance} waiting · {}",
-            one_line(event.question.as_deref().unwrap_or("answer required"))
-        ),
-        "node.answered" => format!(
-            "node {node} · answered · by {}",
-            event.by.as_deref().unwrap_or("unknown")
-        ),
-        "node.done" => append_event_outputs(format!("node {node} · done"), &outputs),
-        "node.failed" => format!(
-            "node {node} · failed · {}",
-            one_line(&event.error_text().unwrap_or_else(|| "unknown error".into()))
-        ),
-        "node.skipped" => format!(
-            "node {node} · skipped · {}",
-            one_line(event.reason.as_deref().unwrap_or("no reason given"))
-        ),
-        "run.finished" => {
-            let text = append_event_outputs(format!("run {run} finished · {state}"), &outputs);
-            match event.secs {
-                Some(secs) => format!("{text} · {secs:.1} s"),
-                None => text,
-            }
-        }
-        other => format!("{other} · instance {instance} · run {run}"),
-    };
-    one_line(&text)
-}
-
-fn append_event_outputs(mut text: String, outputs: &str) -> String {
-    if !outputs.is_empty() {
-        text.push_str(" · ");
-        text.push_str(outputs);
-    }
-    text
-}
-
-fn render_event_outputs(event: &FlowEvent) -> String {
-    event
-        .output_values()
-        .into_iter()
-        .map(|(name, value)| {
-            let mut text = format!("{name} sha256:{}", value.digest);
-            if !value.content_type.is_empty() {
-                text.push_str(&format!(" {}", value.content_type));
-            }
-            if value.bytes > 0 {
-                text.push_str(&format!(" {} bytes", value.bytes));
-            }
-            text
-        })
-        .collect::<Vec<_>>()
-        .join(" · ")
-}
-
-fn one_line(text: &str) -> String {
-    text.split_whitespace().collect::<Vec<_>>().join(" ")
-}
-
-pub fn flows_manifest() -> ServiceManifest {
-    let brief = bounded(
-        format!(
-            "{AUTHORING_BRIEF}\nRead flows.nodes before writing a type you have not seen.\nRead flows.templates to discover reusable starting points.\nRead flows.models to inspect the live model fleet before choosing a model.\nUse flows.create to create a named flow from a template.\n\nExample file:\n{EXAMPLE_FLOW}"
-        ),
-        makepad_ai_services::wire::MAX_BRIEF_BYTES,
-    );
-    ServiceManifest::new(SERVICE_ID, "Flows", brief)
-        .with_topic(TopicDef::new(
-            "flows",
-            "Flow definitions and live instances being created, changed, or removed.",
-        ))
-        .with_topic(TopicDef::new(
-            "instance",
-            "One instance's input, run, node, question, output, and error events; filter with {instance}.",
-        ))
-        .with_topic(TopicDef::new(
-            "run",
-            "One run's full event stream including progress; filter with {run_id}; final on run.finished.",
-        ))
-        .with_tool(tool("list", "List flow definitions with state, canonical status, and live instance counts.", empty_schema(), Risk::Read))
-        .with_tool(tool("templates", "List flow templates grouped by Image, Video, Audio, 3D, Vision & text, and Utilities, with labels, briefs, inputs, and outputs.", empty_schema(), Risk::Read))
-        .with_tool(tool("models", "List the live fleet's models, optionally restricted to one generation domain.", r#"{"type":"object","properties":{"domain":{"type":"string"}},"additionalProperties":false}"#, Risk::Read))
-        .with_tool(tool("assets", "List assets written by flows, newest first; set ns to * to widen beyond flow assets.", r#"{"type":"object","properties":{"q":{"type":"string"},"ns":{"type":"string"},"limit":{"type":"integer","minimum":1,"maximum":100}},"additionalProperties":false}"#, Risk::Read))
-        .with_tool(tool("create", "Create and evaluate a named flow definition from a built-in template.", r#"{"type":"object","properties":{"name":{"type":"string"},"template":{"type":"string"}},"required":["name","template"],"additionalProperties":false}"#, Risk::Act))
-        .with_tool(tool("nodes", "Read runnable flow node types, ports, defaults, docs, and range hints before authoring unfamiliar nodes.", empty_schema(), Risk::Read))
-        .with_tool(tool("read", "Read one flow's splash source, graph node summary, and last evaluation error.", one_string_schema("name", "flow definition name"), Risk::Read))
-        .with_tool(tool("write", "Write and evaluate a complete splash flow definition; evaluation errors include file, line, and column for correction.", r#"{"type":"object","properties":{"name":{"type":"string"},"source":{"type":"string"}},"required":["name","source"],"additionalProperties":false}"#, Risk::Act))
-        .with_tool(tool("delete", "Delete one flow definition and stop using its service manifest.", one_string_schema("name", "flow definition name"), Risk::Destructive))
-        .with_tool(tool("instances", "List all live instances with owner, state, current node, and last outputs.", empty_schema(), Risk::Read))
-        .with_tool(tool("instance", "Read one instance including its current inputs and outputs.", one_string_schema("id", "instance id"), Risk::Read))
-        .with_tool(tool("start", "Create one live instance of a flow, optionally with an instance label and initial node inputs.", r#"{"type":"object","properties":{"name":{"type":"string"},"inputs":{"type":"object"},"label":{"type":"string"}},"required":["name"],"additionalProperties":false}"#, Risk::Act))
-        .with_tool(tool("stop", "Stop and remove one live instance and cancel its runs.", one_string_schema("id", "instance id"), Risk::Act))
-        .with_tool(tool("send", "Set one node input on a live instance; omit port only when the node has one input value port.", r#"{"type":"object","properties":{"id":{"type":"string"},"node":{"type":"string"},"port":{"type":"string"},"value":{}},"required":["id","node","value"],"additionalProperties":false}"#, Risk::Act))
-        .with_tool(tool("answer", "Answer the Ask node where an instance is waiting; fails if that instance is not waiting there.", r#"{"type":"object","properties":{"id":{"type":"string"},"node":{"type":"string"},"value":{}},"required":["id","node","value"],"additionalProperties":false}"#, Risk::Act))
-        .with_tool(tool("waiting", "List instances currently parked on an Ask question, including its options.", empty_schema(), Risk::Read))
-        .with_tool(tool("run", "Start a run on an existing instance; after 8 seconds continue through a run subscription.", r#"{"type":"object","properties":{"id":{"type":"string"},"outputs":{"type":"array","items":{"type":"string"}}},"required":["id"],"additionalProperties":false}"#, Risk::Act))
-        .with_tool(tool("status", "Read one run's state, node states, progress, errors, and outputs.", one_string_schema("run_id", "run id"), Risk::Read))
-        .with_tool(tool("cancel", "Cancel one queued, running, or waiting run.", one_string_schema("run_id", "run id"), Risk::Act))
-        .with_tool(tool("outputs", "Read an instance's last outputs, materializing media values to scratch paths.", one_string_schema("id", "instance id"), Risk::Read))
-        .with_tool(tool("watch", "Subscribe to one live instance's input, run, node, question, output, and error events.", one_string_schema("id", "instance id"), Risk::Act))
-        .with_tool(tool("save", "Materialize one content-addressed value under the flow scratch values directory and return its path.", one_string_schema("digest", "64-character sha256 digest"), Risk::Act))
-}
-
-fn flow_ui_manifest() -> ServiceManifest {
-    ServiceManifest::new(
-        UI_SERVICE_ID,
-        "Flow UI",
-        "Navigation for the visible flow-ui source/canvas shell. Focus an instance or select one graph node.",
-    )
-    .with_tool(tool(
-        "focus",
-        "Attach flow-ui to an existing instance.",
-        one_string_schema("instance", "instance id"),
-        Risk::Act,
-    ))
-    .with_tool(tool(
-        "select",
-        "Select one node in the attached flow.",
-        one_string_schema("node", "node id"),
-        Risk::Act,
-    ))
-}
-
-fn definition_manifest(name: &str, definition: &FlowDefinition) -> ServiceManifest {
-    let graph = definition.graph.as_ref();
-    let label = graph.map(|graph| graph.label.as_str()).unwrap_or(name);
-    let brief = graph.map(|graph| graph.brief.as_str()).unwrap_or_default();
-    definition_manifest_from_schema(name, label, brief, &definition.tools)
-}
-
-fn definition_manifest_from_schema(
-    name: &str,
-    label: &str,
-    flow_brief: &str,
-    schema: &ToolSchema,
-) -> ServiceManifest {
-    let mut signatures = String::new();
-    for tool in schema.tools.iter().take(62) {
-        let fields = tool
-            .result_fields
-            .iter()
-            .map(|(name, ty)| format!("{name}:{}", ty.as_str()))
-            .collect::<Vec<_>>()
-            .join(", ");
-        signatures.push_str(&format!("\n{}{} -> {{{fields}}}", tool.name, tool.parameters));
-    }
-    let brief = bounded(
-        format!("{}\nTools:{}", flow_brief.trim(), signatures),
-        makepad_ai_services::wire::MAX_BRIEF_BYTES,
-    );
-    let mut manifest = ServiceManifest::new(
-        per_flow_service_id(name),
-        bounded(nonempty(label, name).to_string(), 48),
-        brief,
-    );
-    for flow_tool in schema.tools.iter().take(62) {
-        if !wire_ident(&flow_tool.name)
-            || flow_tool.name == "status"
-            || flow_tool.name == "outputs"
-        {
-            continue;
-        }
-        manifest = manifest.with_tool(tool(
-            &flow_tool.name,
-            &bounded(
-                nonempty(&flow_tool.description, "Run this flow projection.").to_string(),
-                makepad_ai_services::wire::MAX_DESCRIPTION_BYTES,
-            ),
-            &schema_with_instance(&flow_tool.parameters),
-            Risk::Act,
-        ));
-    }
-    manifest
-        .with_topic(TopicDef::new(
-            "run",
-            "This flow's run events including progress; filter with {run_id}; final on run.finished.",
-        ))
-        .with_tool(tool(
-            "status",
-            "List this flow's live instances and their current state.",
-            empty_schema(),
-            Risk::Read,
-        ))
-        .with_tool(tool(
-            "outputs",
-            "Read one instance's last outputs and scratch media paths.",
-            one_string_schema("instance", "instance id; defaults to this service's instance"),
-            Risk::Read,
-        ))
-}
-
-fn run_flows_call(
-    client: &ClientHandle,
-    call: &ServiceCall,
-    cancel: &Arc<AtomicBool>,
-    tx: &Sender<WorkerMessage>,
-    epoch: u64,
-    service: &str,
-) -> ToolResult {
-    match call.tool.as_str() {
-        "list" => match call_client(client, FlowClient::flows) {
-            Ok(rows) => ToolResult::ok(
-                &call.call_id,
-                render_flow_list(&rows),
-                format!("{} flows", rows.len()),
-            )
-            .with_data(rows.serialize_json()),
-            Err(error) => client_error_result(&call.call_id, error),
-        },
-        "templates" => match call_client(client, FlowClient::templates) {
-            Ok(templates) => ToolResult::ok(
-                &call.call_id,
-                render_templates(&templates),
-                format!("{} flow templates", templates.len()),
-            )
-            .with_data(templates.serialize_json()),
-            Err(error) => client_error_result(&call.call_id, error),
-        },
-        "models" => {
-            let fields = match call_fields(call) {
-                Ok(fields) => fields,
-                Err(result) => return result,
-            };
-            let domain = string_field(&fields, "domain").map(str::to_string);
-            match call_client(client, |client| client.models(domain.as_deref())) {
-                Ok(models) => ToolResult::ok(
-                    &call.call_id,
-                    render_models(&models),
-                    format!("{} fleet models", models.models.len()),
-                )
-                .with_data(models.serialize_json()),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "assets" => {
-            let fields = match call_fields(call) {
-                Ok(fields) => fields,
-                Err(result) => return result,
-            };
-            let query = string_field(&fields, "q").unwrap_or("").to_string();
-            let namespace = string_field(&fields, "ns").unwrap_or("flows").to_string();
-            let limit = field(&fields, "limit")
-                .and_then(Json::as_u64)
-                .and_then(|value| u32::try_from(value).ok())
-                .unwrap_or(50);
-            match call_client(client, |client| client.assets(&query, Some(&namespace), limit)) {
-                Ok(response) => {
-                    let text = if response.assets.is_empty() {
-                        "No matching assets.".to_string()
-                    } else {
-                        response
-                            .assets
-                            .iter()
-                            .map(|asset| {
-                                format!(
-                                    "{} · {} · {} · {}",
-                                    asset.title,
-                                    asset.kind,
-                                    asset.namespace,
-                                    asset.alias.as_deref().unwrap_or(&asset.id)
-                                )
-                            })
-                            .collect::<Vec<_>>()
-                            .join("\n")
-                    };
-                    ToolResult::ok(
-                        &call.call_id,
-                        text,
-                        format!("{} assets", response.assets.len()),
-                    )
-                    .with_data(response.serialize_json())
-                }
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "create" => {
-            let fields = match call_fields(call) {
-                Ok(fields) => fields,
-                Err(result) => return result,
-            };
-            let name = match string_field(&fields, "name") {
-                Some(name) => name.to_string(),
-                None => return refused_missing(call, "name"),
-            };
-            let template = match string_field(&fields, "template") {
-                Some(template) => template.to_string(),
-                None => return refused_missing(call, "template"),
-            };
-            match call_client(client, |client| {
-                client.create_from_template(&name, &template)
-            }) {
-                Ok(response) => ToolResult::ok(
-                    &call.call_id,
-                    render_write(&name, response.revision, &response.graph),
-                    format!("created {name} from {template}"),
-                )
-                .with_data(response.serialize_json()),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "nodes" => match call_client(client, FlowClient::nodes) {
-            Ok(nodes) => ToolResult::ok(
-                &call.call_id,
-                render_nodes(&nodes),
-                "read node catalog",
-            )
-            .with_data(nodes.to_json()),
-            Err(error) => client_error_result(&call.call_id, error),
-        },
-        "read" => {
-            let name = match required_string(call, "name") {
-                Ok(name) => name,
-                Err(result) => return result,
-            };
-            match call_client(client, |client| client.flow(&name)) {
-                Ok(definition) => ToolResult::ok(
-                    &call.call_id,
-                    render_read(&name, &definition),
-                    format!("read {name}"),
-                )
-                .with_data(definition.serialize_json()),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "write" => {
-            let fields = match call_fields(call) {
-                Ok(fields) => fields,
-                Err(result) => return result,
-            };
-            let name = match string_field(&fields, "name") {
-                Some(name) => name.to_string(),
-                None => return refused_missing(call, "name"),
-            };
-            let source = match string_field(&fields, "source") {
-                Some(source) => source.to_string(),
-                None => return refused_missing(call, "source"),
-            };
-            match call_client(client, |client| client.put_source(&name, &source)) {
-                Ok(response) => ToolResult::ok(
-                    &call.call_id,
-                    render_write(&name, response.revision, &response.graph),
-                    format!("wrote {name} r{}", response.revision),
-                )
-                .with_data(response.serialize_json()),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "delete" => {
-            let name = match required_string(call, "name") {
-                Ok(name) => name,
-                Err(result) => return result,
-            };
-            match call_client(client, |client| client.delete(&name)) {
-                Ok(()) => ToolResult::ok(
-                    &call.call_id,
-                    format!("deleted flow {name}"),
-                    format!("deleted {name}"),
-                ),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "instances" => match call_client(client, |client| client.instances_json(None, false)) {
-            Ok(rows) => ToolResult::ok(
-                &call.call_id,
-                render_instances(&rows),
-                "listed instances",
-            )
-            .with_data(rows.to_json()),
-            Err(error) => client_error_result(&call.call_id, error),
-        },
-        "instance" => {
-            let id = match required_string(call, "id") {
-                Ok(id) => id,
-                Err(result) => return result,
-            };
-            match call_client(client, |client| client.instance_json(&id)) {
-                Ok(instance) => ToolResult::ok(
-                    &call.call_id,
-                    render_instance(&instance),
-                    format!("read {id}"),
-                )
-                .with_data(instance.to_json()),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "start" => start_instance(client, call),
-        "stop" => {
-            let id = match required_string(call, "id") {
-                Ok(id) => id,
-                Err(result) => return result,
-            };
-            match call_client(client, |client| client.delete_instance(&id)) {
-                Ok(()) => ToolResult::ok(
-                    &call.call_id,
-                    format!("stopped instance {id}"),
-                    format!("stopped {id}"),
-                ),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "send" | "answer" => put_one_input(client, call),
-        "waiting" => match call_client(client, |client| client.instances_json(None, true)) {
-            Ok(rows) => ToolResult::ok(
-                &call.call_id,
-                render_waiting(&rows),
-                "listed waiting instances",
-            )
-            .with_data(rows.to_json()),
-            Err(error) => client_error_result(&call.call_id, error),
-        },
-        "run" => {
-            let fields = match call_fields(call) {
-                Ok(fields) => fields,
-                Err(result) => return result,
-            };
-            let id = match string_field(&fields, "id") {
-                Some(id) => id.to_string(),
-                None => return refused_missing(call, "id"),
-            };
-            let outputs = match optional_string_array(&fields, "outputs") {
-                Ok(outputs) => outputs,
-                Err(message) => return ToolResult::refused(&call.call_id, message),
-            };
-            start_and_wait(client, call, &id, outputs, cancel, tx, epoch, service)
-        }
-        "status" => {
-            let run_id = match required_string(call, "run_id") {
-                Ok(run_id) => run_id,
-                Err(result) => return result,
-            };
-            match call_client(client, |client| client.run_json(&run_id)) {
-                Ok(run) => ToolResult::ok(
-                    &call.call_id,
-                    render_run_row(&run),
-                    format!("run {run_id}"),
-                )
-                .with_data(run.to_json()),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "cancel" => {
-            let run_id = match required_string(call, "run_id") {
-                Ok(run_id) => run_id,
-                Err(result) => return result,
-            };
-            match call_client(client, |client| client.cancel_run(&run_id)) {
-                Ok(()) => ToolResult::ok(
-                    &call.call_id,
-                    format!("cancelled run {run_id}"),
-                    format!("cancelled {run_id}"),
-                ),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "outputs" => {
-            let id = match required_string(call, "id") {
-                Ok(id) => id,
-                Err(result) => return result,
-            };
-            match call_client(client, |client| client.instance_json(&id)) {
-                Ok(instance) => output_result(client, &call.call_id, &id, instance),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "watch" => {
-            let id = match required_string(call, "id") {
-                Ok(id) => id,
-                Err(result) => return result,
-            };
-            match call_client(client, |client| client.instance_json(&id)) {
-                Ok(instance) => ToolResult::ok(
-                    &call.call_id,
-                    format!("watching instance {id}"),
-                    format!("watching {id}"),
-                )
-                .with_data(instance.to_json())
-                .with_disposition(Disposition::Continue)
-                .with_subscription(
-                    SubscriptionRequest::new("instance").with_filter(
-                        Json::Obj(vec![("instance".into(), Json::Str(id))]).to_json(),
-                    ),
-                ),
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        "save" => {
-            let digest = match required_string(call, "digest") {
-                Ok(digest) => digest,
-                Err(result) => return result,
-            };
-            match materialize(client, &digest, None) {
-                Ok(path) => {
-                    let path = path.to_string_lossy().to_string();
-                    ToolResult::ok(
-                        &call.call_id,
-                        format!("saved scratch value {digest} at {path}; flow values are scratch and may expire"),
-                        "saved scratch value",
-                    )
-                    .with_data(Json::Obj(vec![("digest".into(), Json::Str(digest)), ("path".into(), Json::Str(path))]).to_json())
-                }
-                Err(error) => client_error_result(&call.call_id, error),
-            }
-        }
-        other => ToolResult::refused(
-            &call.call_id,
-            format!("flows has no tool `{other}`"),
-        ),
-    }
-}
-
-#[allow(clippy::too_many_arguments)]
-fn run_definition_call(
-    client: &ClientHandle,
-    service_id: &str,
-    flow_name: &str,
-    definition: &FlowDefinition,
-    instances: &Arc<Mutex<BTreeMap<String, String>>>,
-    call: &ServiceCall,
-    cancel: &Arc<AtomicBool>,
-    tx: &Sender<WorkerMessage>,
-    epoch: u64,
-) -> ToolResult {
-    if call.tool == "status" {
-        return match call_client(client, |client| client.instances_json(Some(flow_name), false)) {
-            Ok(rows) => ToolResult::ok(
-                &call.call_id,
-                render_instances(&rows),
-                format!("{} instances", flow_name),
-            )
-            .with_data(rows.to_json()),
-            Err(error) => client_error_result(&call.call_id, error),
-        };
-    }
-    if call.tool == "outputs" {
-        let fields = match call_fields(call) {
-            Ok(fields) => fields,
-            Err(result) => return result,
-        };
-        let instance = string_field(&fields, "instance")
-            .map(str::to_string)
-            .or_else(|| instances.lock().ok()?.get(service_id).cloned());
-        let Some(instance) = instance else {
-            return ToolResult::refused(
-                &call.call_id,
-                "outputs needs `instance` before this service has run",
-            );
-        };
-        return match call_client(client, |client| client.instance_json(&instance)) {
-            Ok(value) => output_result(client, &call.call_id, &instance, value),
-            Err(error) => client_error_result(&call.call_id, error),
-        };
-    }
-    let Some(graph) = definition.graph.as_ref() else {
-        return ToolResult::unavailable(&call.call_id, "the flow has no evaluated graph");
-    };
-    let Some(entry) = graph.tools.iter().find(|entry| entry.name == call.tool) else {
-        return ToolResult::refused(
-            &call.call_id,
-            format!("{} has no tool `{}`", flow_name, call.tool),
-        );
-    };
-    let fields = match call_fields(call) {
-        Ok(fields) => fields,
-        Err(result) => return result,
-    };
-    let explicit = string_field(&fields, "instance").map(str::to_string);
-    let instance = explicit
-        .or_else(|| instances.lock().ok()?.get(service_id).cloned())
-        .or_else(|| {
-            let created = call_client(client, |client| {
-                client.create_instance_json(flow_name, &Json::Obj(Vec::new()))
-            })
-            .ok()?;
-            json_string_field(&created, &["instance", "id"])
-        });
-    let Some(instance) = instance else {
-        return ToolResult::failed(&call.call_id, "could not create the flow instance");
-    };
-    if let Ok(mut map) = instances.lock() {
-        map.insert(service_id.to_string(), instance.clone());
-    }
-    let inputs = match args_to_inputs(graph, entry, &fields) {
-        Ok(inputs) => inputs,
-        Err(message) => return ToolResult::refused(&call.call_id, message),
-    };
-    if !matches!(&inputs, Json::Obj(fields) if fields.is_empty()) {
-        if let Err(error) =
-            call_client(client, |client| client.put_inputs_json(&instance, "chat", &inputs))
-        {
-            return client_error_result(&call.call_id, error);
-        }
-    }
-    start_and_wait(
-        client,
-        call,
-        &instance,
-        Some(entry.outputs.clone()),
-        cancel,
-        tx,
-        epoch,
-        service_id,
-    )
-}
-
-fn start_instance(client: &ClientHandle, call: &ServiceCall) -> ToolResult {
-    let fields = match call_fields(call) {
-        Ok(fields) => fields,
-        Err(result) => return result,
-    };
-    let name = match string_field(&fields, "name") {
-        Some(name) => name.to_string(),
-        None => return refused_missing(call, "name"),
-    };
-    let mut request = Vec::new();
-    if let Some(label) = field(&fields, "label") {
-        request.push(("label".into(), label.clone()));
-    }
-    if let Some(inputs) = field(&fields, "inputs") {
-        let inputs = match normalize_inputs_for_flow(client, &name, inputs) {
-            Ok(inputs) => inputs,
-            Err(error) => return client_error_result(&call.call_id, error),
-        };
-        request.push(("inputs".into(), inputs));
-    }
-    match call_client(client, |client| {
-        client.create_instance_json(&name, &Json::Obj(request))
-    }) {
-        Ok(instance) => {
-            let id = json_string_field(&instance, &["instance", "id"])
-                .unwrap_or_else(|| "created".to_string());
-            ToolResult::ok(
-                &call.call_id,
-                format!("started {name} instance {id}"),
-                format!("started {id}"),
-            )
-            .with_data(instance.to_json())
-        }
-        Err(error) => client_error_result(&call.call_id, error),
-    }
-}
-
-fn normalize_inputs_for_flow(
-    client: &ClientHandle,
-    flow_name: &str,
-    inputs: &Json,
-) -> Result<Json, ClientError> {
-    let definition = call_client(client, |client| client.flow(flow_name))?;
-    let graph = definition.graph.ok_or_else(|| {
-        ClientError::Protocol(format!("flow `{flow_name}` has no evaluated graph"))
-    })?;
-    let Json::Obj(nodes) = inputs else {
-        return Err(ClientError::Protocol("instance inputs must be an object".into()));
-    };
-    let mut normalized = Vec::with_capacity(nodes.len());
-    for (node_id, value) in nodes {
-        let node = graph
-            .nodes
-            .iter()
-            .find(|node| node.id == *node_id)
-            .ok_or_else(|| ClientError::Protocol(format!("flow has no node `{node_id}`")))?;
-        let Json::Obj(ports) = value else {
-            return Err(ClientError::Protocol(format!(
-                "inputs for `{node_id}` must be an object"
-            )));
-        };
-        let mut normalized_ports = Vec::with_capacity(ports.len());
-        for (port_name, value) in ports {
-            let ty = instance_port_type(node, port_name).ok_or_else(|| {
-                    ClientError::Protocol(format!(
-                        "node `{node_id}` has no port `{port_name}`"
-                    ))
-                })?;
-            let value = wire_input_value(ty, value.clone()).map_err(ClientError::Protocol)?;
-            normalized_ports.push((port_name.clone(), value));
-        }
-        normalized.push((node_id.clone(), Json::Obj(normalized_ports)));
-    }
-    Ok(Json::Obj(normalized))
-}
-
-fn put_one_input(client: &ClientHandle, call: &ServiceCall) -> ToolResult {
-    let fields = match call_fields(call) {
-        Ok(fields) => fields,
-        Err(result) => return result,
-    };
-    let id = match string_field(&fields, "id") {
-        Some(id) => id.to_string(),
-        None => return refused_missing(call, "id"),
-    };
-    let node = match string_field(&fields, "node") {
-        Some(node) => node.to_string(),
-        None => return refused_missing(call, "node"),
-    };
-    let Some(value) = field(&fields, "value").cloned() else {
-        return refused_missing(call, "value");
-    };
-    let requested_port = string_field(&fields, "port").filter(|_| call.tool == "send");
-    let (port, ty) = match instance_value_port(client, &id, &node, requested_port) {
-        Ok(port) => port,
-        Err(error) => return client_error_result(&call.call_id, error),
-    };
-    let value = match wire_input_value(ty, value) {
-        Ok(value) => value,
-        Err(message) => return ToolResult::refused(&call.call_id, message),
-    };
-    let body = Json::Obj(vec![(
-        node.clone(),
-        Json::Obj(vec![(port.clone(), value)]),
-    )]);
-    match call_client(client, |client| client.put_inputs_json(&id, "chat", &body)) {
-        Ok(response) => ToolResult::ok(
-            &call.call_id,
-            format!("set {id} {node}.{port}"),
-            format!("set {node}.{port}"),
-        )
-        .with_data(response.to_json()),
-        Err(ClientError::Http { status: 409, .. }) if call.tool == "answer" => {
-            ToolResult::failed(&call.call_id, format!("instance {id} is not waiting at {node}"))
-        }
-        Err(error) => client_error_result(&call.call_id, error),
-    }
-}
-
-fn instance_value_port(
-    client: &ClientHandle,
-    instance_id: &str,
-    node_id: &str,
-    requested_port: Option<&str>,
-) -> Result<(String, PortType), ClientError> {
-    let instance = call_client(client, |client| client.instance_json(instance_id))?;
-    let flow = json_string_field(&instance, &["flow"]).ok_or_else(|| {
-        ClientError::Protocol("instance detail has no flow name".to_string())
-    })?;
-    let definition = call_client(client, |client| client.flow(&flow))?;
-    let node = definition
-        .graph
-        .as_ref()
-        .and_then(|graph| graph.nodes.iter().find(|node| node.id == node_id))
-        .ok_or_else(|| ClientError::Protocol(format!("flow has no node `{node_id}`")))?;
-    if let Some(port_name) = requested_port {
-        let ty = instance_port_type(node, port_name).ok_or_else(|| {
-                ClientError::Protocol(format!("node `{node_id}` has no port `{port_name}`"))
-            })?;
-        return Ok((port_name.to_string(), ty));
-    }
-    if node.outputs.len() != 1 {
-        return Err(ClientError::Protocol(format!(
-            "node `{node_id}` has {} output value ports; specify `port`",
-            node.outputs.len()
-        )));
-    }
-    Ok((node.outputs[0].name.clone(), node.outputs[0].ty))
-}
-
-#[allow(clippy::too_many_arguments)]
-fn start_and_wait(
-    client: &ClientHandle,
-    call: &ServiceCall,
-    instance: &str,
-    outputs: Option<Vec<String>>,
-    cancel: &Arc<AtomicBool>,
-    tx: &Sender<WorkerMessage>,
-    epoch: u64,
-    service: &str,
-) -> ToolResult {
-    start_and_wait_for(
-        client, call, instance, outputs, cancel, tx, epoch, service, RUN_WAIT,
-    )
-}
-
-trait RunWaitClient {
-    fn start_run(&self, instance: &str, outputs: Option<&[String]>) -> Result<Json, ClientError>;
-    fn run(&self, run_id: &str) -> Result<Json, ClientError>;
-    fn instance(&self, instance: &str) -> Result<Json, ClientError>;
-    fn cancel(&self, run_id: &str) -> Result<(), ClientError>;
-    fn finished(&self, call_id: &str, instance: &str, row: Json) -> ToolResult;
-}
-
-impl RunWaitClient for ClientHandle {
-    fn start_run(&self, instance: &str, outputs: Option<&[String]>) -> Result<Json, ClientError> {
-        call_client(self, |client| client.start_run_json(instance, outputs))
-    }
-
-    fn run(&self, run_id: &str) -> Result<Json, ClientError> {
-        call_client(self, |client| client.run_json(run_id))
-    }
-
-    fn instance(&self, instance: &str) -> Result<Json, ClientError> {
-        call_client(self, |client| client.instance_json(instance))
-    }
-
-    fn cancel(&self, run_id: &str) -> Result<(), ClientError> {
-        call_client(self, |client| client.cancel_run(run_id))
-    }
-
-    fn finished(&self, call_id: &str, instance: &str, row: Json) -> ToolResult {
-        run_output_result(self, call_id, instance, row)
-    }
-}
-
-#[allow(clippy::too_many_arguments)]
-fn start_and_wait_for<C: RunWaitClient>(
-    client: &C,
-    call: &ServiceCall,
-    instance: &str,
-    outputs: Option<Vec<String>>,
-    cancel: &Arc<AtomicBool>,
-    tx: &Sender<WorkerMessage>,
-    epoch: u64,
-    service: &str,
-    max_wait: Duration,
-) -> ToolResult {
-    let started = match client.start_run(instance, outputs.as_deref()) {
-        Ok(started) => started,
-        Err(error) => return client_error_result(&call.call_id, error),
-    };
-    let Some(run_id) = json_string_field(&started, &["run_id", "id"]) else {
-        return ToolResult::failed(&call.call_id, "run start response has no run_id");
-    };
-    wait_for_run(
-        client,
-        &call.call_id,
-        instance,
-        &run_id,
-        cancel,
-        tx,
-        epoch,
-        service,
-        max_wait,
-    )
-}
-
-#[allow(clippy::too_many_arguments)]
-fn wait_for_run<C: RunWaitClient>(
-    client: &C,
-    call_id: &str,
-    instance: &str,
-    run_id: &str,
-    cancel: &Arc<AtomicBool>,
-    tx: &Sender<WorkerMessage>,
-    epoch: u64,
-    service: &str,
-    max_wait: Duration,
-) -> ToolResult {
-    let deadline = Instant::now() + max_wait;
-    let mut previous = BTreeMap::new();
-    loop {
-        if cancel.load(Ordering::Acquire) {
-            let _ = client.cancel(run_id);
-            return ToolResult::cancelled(call_id);
-        }
-        let row = match client.run(run_id) {
-            Ok(row) => row,
-            Err(error) => return client_error_result(call_id, error),
-        };
-        let states = node_states(&row);
-        if states != previous {
-            let (note, permille) = progress_note(&states);
-            let _ = tx.send(WorkerMessage::Progress {
-                epoch,
-                service: service.to_string(),
-                call_id: call_id.to_string(),
-                note,
-                permille,
-            });
-            SignalToUI::set_ui_signal();
-            previous = states;
-        }
-        let state = json_string_field(&row, &["state"]).unwrap_or_default();
-        if terminal_state(&state) {
-            return client.finished(call_id, instance, row);
-        }
-        if state.eq_ignore_ascii_case("waiting") {
-            let waiting = client
-                .instance(instance)
-                .ok()
-                .and_then(|instance| instance.get("waiting").cloned());
-            return continuing_run_result(call_id, instance, run_id, &state, waiting);
-        }
-        if Instant::now() >= deadline {
-            return continuing_run_result(call_id, instance, run_id, &state, None);
-        }
-        wait_for_next_poll();
-    }
-}
-
-fn continuing_run_result(
-    call_id: &str,
-    instance: &str,
-    run_id: &str,
-    state: &str,
-    waiting: Option<Json>,
-) -> ToolResult {
-    let state = nonempty(state, "running").to_ascii_lowercase();
-    let mut fields = vec![
-        ("run_id".into(), Json::Str(run_id.to_string())),
-        ("instance".into(), Json::Str(instance.to_string())),
-        ("state".into(), Json::Str(state.clone())),
-    ];
-    let text = if let Some(waiting) = waiting {
-        let question = waiting
-            .get("question")
-            .and_then(Json::as_str)
-            .unwrap_or("answer required")
-            .to_string();
-        fields.push(("waiting".into(), waiting));
-        format!("run {run_id} is waiting · {}", one_line(&question))
-    } else {
-        format!("run {run_id} is {state}; its result will arrive as a message")
-    };
-    ToolResult::ok(call_id, text, format!("run {run_id} {state}"))
-        .with_data(Json::Obj(fields).to_json())
-        .with_disposition(Disposition::Continue)
-        .with_subscription(
-            SubscriptionRequest::new("run").with_filter(
-                Json::Obj(vec![("run_id".into(), Json::Str(run_id.to_string()))]).to_json(),
-            ),
-        )
-}
-
-// flow-ui's HTTP client and embedded host are native-only. This worker wait
-// is correspondingly never linked into a wasm app.
-#[cfg(not(target_arch = "wasm32"))]
-#[allow(clippy::disallowed_methods)]
-fn wait_for_next_poll() {
-    std::thread::sleep(RUN_POLL);
-}
-
-fn output_result(
-    client: &ClientHandle,
-    call_id: &str,
-    instance: &str,
-    row: Json,
-) -> ToolResult {
-    let rendered = prepare_outputs(client, row.get("outputs").unwrap_or(&row));
-    let state = json_string_field(&row, &["state"]).unwrap_or_else(|| "outputs".into());
-    let mut text = format!("instance {instance} · {state}");
-    if !rendered.text.is_empty() {
-        text.push('\n');
-        text.push_str(&rendered.text);
-    }
-    if rendered.has_media {
-        text.push_str("\nMedia paths are scratch values and may expire; publish or copy them to keep them.");
-    }
-    let data = Json::Obj(vec![
-        ("result".into(), row),
-        ("paths".into(), Json::Obj(rendered.paths)),
-    ])
-    .to_json();
-    ToolResult::ok(call_id, text, format!("{instance} {state}")).with_data(data)
-}
-
-fn run_output_result(
-    client: &ClientHandle,
-    call_id: &str,
-    instance: &str,
-    row: Json,
-) -> ToolResult {
-    let state = json_string_field(&row, &["state"])
-        .unwrap_or_else(|| "finished".into())
-        .to_ascii_lowercase();
-    let rendered = prepare_outputs(client, row.get("outputs").unwrap_or(&row));
-    let mut text = format!("instance {instance} · {state}");
-    if !rendered.text.is_empty() {
-        text.push('\n');
-        text.push_str(&rendered.text);
-    }
-    if rendered.has_media {
-        text.push_str(
-            "\nMedia paths are scratch values and may expire; publish or copy them to keep them.",
-        );
-    }
-    let data = Json::Obj(vec![
-        ("run".into(), row),
-        ("paths".into(), Json::Obj(rendered.paths)),
-    ])
-    .to_json();
-    match state.as_str() {
-        "failed" => ToolResult::failed(call_id, text).with_data(data),
-        "cancelled" => ToolResult::cancelled(call_id).with_data(data),
-        _ => ToolResult::ok(call_id, text, format!("{instance} {state}")).with_data(data),
-    }
-}
-
-struct RenderedOutputs {
-    text: String,
-    paths: Vec<(String, Json)>,
-    has_media: bool,
-}
-
-fn prepare_outputs(client: &ClientHandle, outputs: &Json) -> RenderedOutputs {
-    let mut refs = Vec::new();
-    collect_value_refs(outputs, "output", &mut refs);
-    let metadata = render_run_outputs_metadata(outputs);
-    let mut lines = Vec::new();
-    let mut paths = Vec::new();
-    let mut has_media = false;
-    for value in refs {
-        if textual_type(&value.ty) {
-            match call_client(client, |client| client.value(&value.digest)) {
-                Ok(fetched) => {
-                    let text = String::from_utf8_lossy(&fetched.bytes);
-                    lines.push(format!(
-                        "{} · {} · {}",
-                        value.name,
-                        value.digest,
-                        bounded(text.into_owned(), MAX_INLINE_VALUE)
-                    ));
-                }
-                Err(_) => lines.push(format!(
-                    "{} · {} · {} bytes",
-                    value.name, value.digest, value.bytes
-                )),
-            }
-        } else {
-            has_media = true;
-            match materialize(client, &value.digest, Some(&value.content_type)) {
-                Ok(path) => {
-                    let path = path.to_string_lossy().to_string();
-                    lines.push(format!(
-                        "{} · {} · {} · {} bytes · {}",
-                        value.name, value.digest, value.content_type, value.bytes, path
-                    ));
-                    paths.push((value.digest, Json::Str(path)));
-                }
-                Err(error) => lines.push(format!(
-                    "{} · {} · {} · {} bytes · path unavailable ({error})",
-                    value.name, value.digest, value.content_type, value.bytes
-                )),
-            }
-        }
-    }
-    if lines.is_empty() {
-        lines.push(if metadata.is_empty() {
-            bounded(outputs.to_json(), MAX_INLINE_VALUE)
-        } else {
-            metadata
-        });
-    }
-    RenderedOutputs {
-        text: lines.join("\n"),
-        paths,
-        has_media,
-    }
-}
-
-#[derive(Clone)]
-struct OutputRef {
-    name: String,
-    ty: String,
-    digest: String,
-    content_type: String,
-    bytes: u64,
-}
-
-fn collect_value_refs(value: &Json, name: &str, out: &mut Vec<OutputRef>) {
-    if let Json::Obj(fields) = value {
-        if let Some(digest) = string_field(fields, "digest") {
-            let ty = string_field(fields, "type")
-                .or_else(|| string_field(fields, "ty"))
-                .unwrap_or("bytes")
-                .to_string();
-            let content_type = string_field(fields, "content_type")
-                .unwrap_or("application/octet-stream")
-                .to_string();
-            let bytes = field(fields, "bytes").and_then(Json::as_u64).unwrap_or(0);
-            out.push(OutputRef {
-                name: name.to_string(),
-                ty,
-                digest: digest.to_string(),
-                content_type,
-                bytes,
-            });
-            return;
-        }
-        if let (Some(port), Some(value)) = (string_field(fields, "port"), field(fields, "value")) {
-            collect_value_refs(value, port, out);
-            return;
-        }
-        for (key, child) in fields {
-            collect_value_refs(child, key, out);
-        }
-    } else if let Json::Arr(values) = value {
-        if let [Json::Str(output_name), output] = values.as_slice() {
-            collect_value_refs(output, output_name, out);
-            return;
-        }
-        for (index, child) in values.iter().enumerate() {
-            collect_value_refs(child, &format!("{name}[{index}]"), out);
-        }
-    }
-}
-
-fn render_run_outputs_metadata(outputs: &Json) -> String {
-    let mut refs = Vec::new();
-    collect_value_refs(outputs, "output", &mut refs);
-    refs.into_iter()
-        .map(|value| {
-            format!(
-                "{} · {} · {} · {} bytes",
-                value.name, value.digest, value.content_type, value.bytes
-            )
-        })
-        .collect::<Vec<_>>()
-        .join("\n")
-}
-
-fn materialize(
-    client: &ClientHandle,
-    digest: &str,
-    content_type: Option<&str>,
-) -> Result<PathBuf, ClientError> {
-    let fetched = call_client(client, |client| client.value(digest))?;
-    let content_type = content_type
-        .filter(|value| !value.is_empty() && *value != "application/octet-stream")
-        .unwrap_or(&fetched.content_type);
-    let extension = extension_for(content_type);
-    let directory = makepad_flow::embed::default_root().join("values");
-    std::fs::create_dir_all(&directory).map_err(|error| ClientError::Io {
-        op: "create saved flow value directory",
-        kind: error.kind(),
-    })?;
-    let path = directory.join(format!("{digest}.{extension}"));
-    std::fs::write(&path, fetched.bytes).map_err(|error| ClientError::Io {
-        op: "write saved flow value",
-        kind: error.kind(),
-    })?;
-    Ok(path)
-}
-
-fn extension_for(content_type: &str) -> &'static str {
-    match content_type.split(';').next().unwrap_or("").trim() {
-        "text/plain" => "txt",
-        "application/json" => "json",
-        "image/png" => "png",
-        "image/jpeg" => "jpg",
-        "image/webp" => "webp",
-        "image/gif" => "gif",
-        "audio/wav" => "wav",
-        "audio/mpeg" => "mp3",
-        "audio/ogg" => "ogg",
-        "video/mp4" => "mp4",
-        "video/webm" => "webm",
-        "model/gltf-binary" => "glb",
-        "model/gltf+json" => "gltf",
-        _ => "bin",
-    }
-}
-
-fn args_to_inputs(
-    graph: &Graph,
-    entry: &ToolEntry,
-    fields: &[(String, Json)],
-) -> Result<Json, String> {
-    let mut inputs = Vec::new();
-    for input_id in &entry.inputs {
-        let Some(value) = field(fields, input_id) else {
-            continue;
-        };
-        let node = graph
-            .nodes
-            .iter()
-            .find(|node| &node.id == input_id)
-            .ok_or_else(|| format!("tool input node `{input_id}` is missing"))?;
-        let port = single_output_port(node)?;
-        let value = wire_input_value(port.ty, value.clone())?;
-        inputs.push((
-            input_id.clone(),
-            Json::Obj(vec![(port.name.clone(), value)]),
-        ));
-    }
-    Ok(Json::Obj(inputs))
-}
-
-fn single_output_port(node: &Node) -> Result<&makepad_flow::Port, String> {
-    match node.outputs.as_slice() {
-        [port] => Ok(port),
-        ports => Err(format!(
-            "input node `{}` has {} output ports",
-            node.id,
-            ports.len()
-        )),
-    }
-}
-
-fn wire_input_value(ty: PortType, value: Json) -> Result<Json, String> {
-    if value.get("type").and_then(Json::as_str).is_some()
-        && (value.get("text").is_some()
-            || value.get("json").is_some()
-            || value.get("digest").is_some())
-    {
-        return Ok(value);
-    }
-    let ty_name = ty.as_str().to_string();
-    let payload = match ty {
-        PortType::Text => (
-            "text".to_string(),
-            Json::Str(value.as_str().map(str::to_string).unwrap_or_else(|| value.to_json())),
-        ),
-        PortType::Json | PortType::List => ("json".to_string(), value),
-        PortType::Image
-        | PortType::Audio
-        | PortType::Video
-        | PortType::Mesh
-        | PortType::Bytes => {
-            let digest = value
-                .as_str()
-                .map(str::to_string)
-                .or_else(|| value.get("digest").and_then(Json::as_str).map(str::to_string))
-                .ok_or_else(|| format!("{} input requires a value digest", ty.as_str()))?;
-            ("digest".to_string(), Json::Str(digest))
-        }
-    };
-    Ok(Json::Obj(vec![("type".into(), Json::Str(ty_name)), payload]))
-}
-
-fn instance_port_type(node: &Node, port_name: &str) -> Option<PortType> {
-    if node.kind == "input" || node.kind == "ask" {
-        node.outputs
-            .iter()
-            .find_map(|port| (port.name == port_name).then_some(port.ty))
-    } else {
-        node.inputs
-            .iter()
-            .find_map(|port| (port.port == port_name).then_some(port.ty))
-    }
-}
-
-fn render_flow_list(rows: &[FlowSummary]) -> String {
-    if rows.is_empty() {
-        return "no flow definitions".to_string();
-    }
-    rows.iter()
-        .map(|row| {
-            format!(
-                "{} · {} · {} · canonical={} · instances={}",
-                row.name, row.label, row.state, row.canonical, row.instances
-            )
-        })
-        .collect::<Vec<_>>()
-        .join("\n")
-}
-
-fn render_templates(templates: &[TemplateSummary]) -> String {
-    if templates.is_empty() {
-        return "no flow templates".to_string();
-    }
-    let mut templates: Vec<_> = templates.iter().collect();
-    templates.sort_by(|left, right| {
-        makepad_flow::templates::group_rank(&left.group)
-            .cmp(&makepad_flow::templates::group_rank(&right.group))
-            .then_with(|| left.name.cmp(&right.name))
-    });
-    let mut lines = Vec::new();
-    let mut previous_group = "";
-    for template in templates {
-        if template.group != previous_group {
-            lines.push(format!("{}:", template.group));
-            previous_group = &template.group;
-        }
-        let inputs = template
-            .inputs
-            .iter()
-            .map(|(name, ty)| format!("{name}:{ty}"))
-            .collect::<Vec<_>>()
-            .join(", ");
-        let outputs = template
-            .outputs
-            .iter()
-            .map(|(name, ty)| format!("{name}:{ty}"))
-            .collect::<Vec<_>>()
-            .join(", ");
-        lines.push(format!(
-            "  {} · {} · {} · inputs [{}] · outputs [{}]",
-            template.name,
-            template.label,
-            one_line(&template.brief),
-            inputs,
-            outputs
-        ));
-    }
-    lines.join("\n")
-}
-
-fn render_models(response: &ModelsResponse) -> String {
-    if response.models.is_empty() {
-        return "no fleet models available".to_string();
-    }
-    response
-        .models
-        .iter()
-        .map(|model| {
-            let availability = if model.available {
-                "available"
-            } else {
-                "unavailable"
-            };
-            let gated = if model.gated { " · gated" } else { "" };
-            format!(
-                "{} · {} · {} · {} · {}{}",
-                model.id, model.domain, model.backend, model.node, availability, gated
-            )
-        })
-        .collect::<Vec<_>>()
-        .join("\n")
-}
-
-fn render_nodes(root: &Json) -> String {
-    let Some(types) = root.get("types").and_then(Json::as_arr) else {
-        return bounded(root.to_json(), MAX_READ_TEXT);
-    };
-    let mut lines = Vec::new();
-    for ty in types {
-        let Some(fields) = object_fields(ty) else {
-            continue;
-        };
-        let name = string_field(fields, "type_name").unwrap_or("?");
-        let kind = string_field(fields, "kind").unwrap_or("?");
-        let domain = string_field(fields, "domain")
-            .map(|domain| format!("/{domain}"))
-            .unwrap_or_default();
-        lines.push(format!("{name} · {kind}{domain}"));
-        if let Some(ports) = field(fields, "ports").and_then(object_fields) {
-            let inputs = field(ports, "in").map(render_ports).unwrap_or_default();
-            let outputs = field(ports, "out").map(render_ports).unwrap_or_default();
-            lines.push(format!("  ports: in [{inputs}] · out [{outputs}]"));
-        }
-        if let Some(params) = field(fields, "params").and_then(Json::as_arr) {
-            for param in params {
-                let Some(param) = object_fields(param) else {
-                    continue;
-                };
-                let param_name = string_field(param, "name").unwrap_or("?");
-                let default = field(param, "default")
-                    .map(Json::to_json)
-                    .unwrap_or_else(|| "null".into());
-                let doc = string_field(param, "doc").unwrap_or("");
-                let range = field(param, "range")
-                    .and_then(object_fields)
-                    .map(render_range)
-                    .unwrap_or_default();
-                let separator = if doc.is_empty() { "" } else { " — " };
-                lines.push(format!(
-                    "  {param_name} = {default}{separator}{doc}{range}"
-                ));
-            }
-        }
-    }
-    bounded(lines.join("\n"), MAX_READ_TEXT)
-}
-
-fn render_ports(value: &Json) -> String {
-    value
-        .as_arr()
-        .unwrap_or(&[])
-        .iter()
-        .filter_map(object_fields)
-        .map(|port| {
-            format!(
-                "{}: {}",
-                string_field(port, "name").unwrap_or("?"),
-                string_field(port, "ty")
-                    .or_else(|| string_field(port, "type"))
-                    .unwrap_or("?")
-                    .to_ascii_lowercase()
-            )
-        })
-        .collect::<Vec<_>>()
-        .join(", ")
-}
-
-fn render_range(fields: &[(String, Json)]) -> String {
-    let min = field(fields, "min").map(Json::to_json).unwrap_or_default();
-    let max = field(fields, "max").map(Json::to_json).unwrap_or_default();
-    let step = field(fields, "step")
-        .filter(|value| !value.is_null())
-        .map(|value| format!(" step {}", value.to_json()))
-        .unwrap_or_default();
-    if min.is_empty() || max.is_empty() {
-        String::new()
-    } else {
-        format!(" [{min}..{max}{step}]")
-    }
-}
-
-fn render_read(name: &str, definition: &FlowDefinition) -> String {
-    let mut text = format!("{name} r{}\n{}", definition.revision, definition.source);
-    if let Some(graph) = &definition.graph {
-        text.push_str("\n\nNodes:\n");
-        for node in &graph.nodes {
-            text.push_str(&render_graph_node(node));
-            text.push('\n');
-        }
-    }
-    if let Some(error) = &definition.error {
-        text.push_str(&format!("\nLast error: {error}"));
-    }
-    bounded_with_note(text, MAX_READ_TEXT, "\n…[flow source and summary truncated]")
-}
-
-fn render_graph_node(node: &Node) -> String {
-    let inputs = node
-        .inputs
-        .iter()
-        .map(|input| match &input.value {
-            NodeInputValue::Edge(edge) => {
-                format!("{}<={}.{}", input.port, edge.from_node, edge.from_port)
-            }
-            NodeInputValue::Literal(_) => format!("{}=<literal>", input.port),
-        })
-        .collect::<Vec<_>>()
-        .join(", ");
-    let outputs = node
-        .outputs
-        .iter()
-        .map(|port| format!("{}:{}", port.name, port.ty.as_str()))
-        .collect::<Vec<_>>()
-        .join(", ");
-    format!(
-        "{} · {} · {} · in [{}] · out [{}]",
-        node.id, node.type_name, node.kind, inputs, outputs
-    )
-}
-
-fn render_write(name: &str, revision: u64, graph: &Graph) -> String {
-    let mut lines = vec![format!(
-        "wrote {name} r{revision} · {} nodes · {} tools",
-        graph.nodes.len(),
-        graph.tools.len()
-    )];
-    lines.extend(graph.nodes.iter().map(render_graph_node));
-    bounded(lines.join("\n"), MAX_READ_TEXT)
-}
-
-fn render_instances(root: &Json) -> String {
-    let rows = root.as_arr().unwrap_or(&[]);
-    if rows.is_empty() {
-        return "no live instances".to_string();
-    }
-    rows.iter()
-        .map(|row| {
-            let id = json_string_field(row, &["instance", "id"]).unwrap_or_else(|| "?".into());
-            let flow = json_string_field(row, &["flow"]).unwrap_or_else(|| "?".into());
-            let label = json_string_field(row, &["label"]).unwrap_or_else(|| "-".into());
-            let owner = json_string_field(row, &["owner"]).unwrap_or_else(|| "?".into());
-            let state = json_string_field(row, &["state"]).unwrap_or_else(|| "?".into());
-            let node = json_string_field(row, &["current_node", "node"])
-                .unwrap_or_else(|| "-".into());
-            let outputs = row
-                .get("outputs")
-                .map(|value| bounded(value.to_json(), 256))
-                .unwrap_or_else(|| "-".into());
-            format!("{id} · {flow} · {label} · {owner} · {state} · {node} · {outputs}")
-        })
-        .collect::<Vec<_>>()
-        .join("\n")
-}
-
-fn render_waiting(root: &Json) -> String {
-    let rows = root.as_arr().unwrap_or(&[]);
-    if rows.is_empty() {
-        return "no instances are waiting for an answer".to_string();
-    }
-    rows.iter()
-        .map(|row| {
-            let id =
-                json_string_field(row, &["instance", "id"]).unwrap_or_else(|| "?".into());
-            let flow = json_string_field(row, &["flow"]).unwrap_or_else(|| "?".into());
-            let waiting = row.get("waiting").unwrap_or(row);
-            let node =
-                json_string_field(waiting, &["node", "current_node"]).unwrap_or_else(|| "?".into());
-            let question =
-                json_string_field(waiting, &["question"]).unwrap_or_else(|| "?".into());
-            let ty = json_string_field(waiting, &["type", "ty"]).unwrap_or_else(|| "?".into());
-            let options = waiting
-                .get("options")
-                .map(Json::to_json)
-                .unwrap_or_else(|| "[]".into());
-            format!("{id} · {flow} · {node} · {ty} · {question} · options={options}")
-        })
-        .collect::<Vec<_>>()
-        .join("\n")
-}
-
-fn render_instance(root: &Json) -> String {
-    let id = json_string_field(root, &["instance", "id"]).unwrap_or_else(|| "?".into());
-    let flow = json_string_field(root, &["flow"]).unwrap_or_else(|| "?".into());
-    let state = json_string_field(root, &["state"]).unwrap_or_else(|| "?".into());
-    let inputs = root
-        .get("inputs")
-        .map(Json::to_json)
-        .unwrap_or_else(|| "{}".into());
-    let outputs = root
-        .get("outputs")
-        .map(Json::to_json)
-        .unwrap_or_else(|| "{}".into());
-    bounded(
-        format!("{id} · {flow} · {state}\ninputs: {inputs}\noutputs: {outputs}"),
-        MAX_READ_TEXT,
-    )
-}
-
-fn render_run_row(root: &Json) -> String {
-    let id = json_string_field(root, &["run_id", "id"]).unwrap_or_else(|| "?".into());
-    let instance = json_string_field(root, &["instance"]).unwrap_or_else(|| "?".into());
-    let state = json_string_field(root, &["state"]).unwrap_or_else(|| "?".into());
-    let states = node_states(root)
-        .into_iter()
-        .map(|(node, state)| format!("{node}:{state}"))
-        .collect::<Vec<_>>()
-        .join(", ");
-    bounded(
-        format!("{id} · {instance} · {state}\nnodes: {states}"),
-        MAX_READ_TEXT,
-    )
-}
-
-fn render_context(
-    context: &BridgeContext,
-    subscription_count: usize,
-    last_message_summary: &str,
-) -> String {
-    let mut lines = vec![format!(
-        "flow={} revision={} canonical={}",
-        context.flow.as_deref().unwrap_or("none"),
-        context
-            .revision
-            .map(|value| value.to_string())
-            .unwrap_or_else(|| "none".into()),
-        context
-            .canonical
-            .map(|value| value.to_string())
-            .unwrap_or_else(|| "unknown".into())
-    )];
-    lines.push(format!(
-        "instance={} state={} current_node={}",
-        context.instance.as_deref().unwrap_or("none"),
-        context.instance_state.as_deref().unwrap_or("unknown"),
-        context.current_node.as_deref().unwrap_or("none")
-    ));
-    lines.push(format!(
-        "selected_node={} view={}",
-        context.selected_node.as_deref().unwrap_or("none"),
-        nonempty(&context.open_view, "source")
-    ));
-    lines.push(format!(
-        "subscriptions={} last_message={}",
-        subscription_count,
-        nonempty(last_message_summary, "none")
-    ));
-    if let Some(error) = &context.last_error {
-        lines.push(format!("last_error={}", error.lines().next().unwrap_or(error)));
-    }
-    bounded(
-        lines.join("\n"),
-        makepad_ai_services::wire::MAX_CONTEXT_BYTES,
-    )
-}
-
-fn node_states(root: &Json) -> BTreeMap<String, String> {
-    let mut out = BTreeMap::new();
-    let Some(nodes) = root.get("nodes").and_then(object_fields) else {
-        return out;
-    };
-    for (node, value) in nodes {
-        if let Some(state) = json_string_field(value, &["state"]) {
-            out.insert(node.clone(), state);
-        }
-    }
-    out
-}
-
-fn progress_note(states: &BTreeMap<String, String>) -> (String, u16) {
-    if states.is_empty() {
-        return ("run started".into(), 0);
-    }
-    let done = states
-        .values()
-        .filter(|state| terminal_node_state(state))
-        .count();
-    let active = states
-        .iter()
-        .find(|(_, state)| !terminal_node_state(state))
-        .map(|(node, state)| format!("{node}: {state}"))
-        .unwrap_or_else(|| "nodes finished".into());
-    (active, ((done * 1000) / states.len()) as u16)
-}
-
-fn terminal_node_state(state: &str) -> bool {
-    matches!(
-        state.to_ascii_lowercase().as_str(),
-        "done" | "failed" | "skipped" | "cancelled"
-    )
-}
-
-fn terminal_state(state: &str) -> bool {
-    matches!(
-        state.to_ascii_lowercase().as_str(),
-        "done" | "finished" | "failed" | "cancelled"
-    )
-}
-
-fn textual_type(ty: &str) -> bool {
-    matches!(
-        ty.to_ascii_lowercase().as_str(),
-        "text" | "json" | "list"
-    )
-}
-
-fn client_error_result(call_id: &str, error: ClientError) -> ToolResult {
-    match error {
-        ClientError::Eval(error) => ToolResult::failed(call_id, error.to_string()),
-        ClientError::Unauthorized => ToolResult::denied(call_id, "flow server denied access"),
-        error if error.is_connection_loss() => ToolResult::unavailable(call_id, error.to_string()),
-        error => ToolResult::failed(call_id, error.to_string()),
-    }
-}
-
-fn call_client<T>(
-    client: &ClientHandle,
-    call: impl FnOnce(&FlowClient) -> Result<T, ClientError>,
-) -> Result<T, ClientError> {
-    let client = client
-        .lock()
-        .map_err(|_| ClientError::Protocol("flow client lock poisoned".into()))?;
-    call(&client)
-}
-
-fn call_fields(call: &ServiceCall) -> Result<Vec<(String, Json)>, ToolResult> {
-    match makepad_strict_json::parse_depth(call.args.as_bytes(), 32) {
-        Ok(Json::Obj(fields)) => Ok(fields),
-        Ok(_) => Err(ToolResult::refused(
-            &call.call_id,
-            format!("{}.{} arguments must be a JSON object", SERVICE_ID, call.tool),
-        )),
-        Err(error) => Err(ToolResult::refused(
-            &call.call_id,
-            format!("invalid arguments for {}.{}: {error}", SERVICE_ID, call.tool),
-        )),
-    }
-}
-
-fn required_string(call: &ServiceCall, name: &str) -> Result<String, ToolResult> {
-    let fields = call_fields(call)?;
-    string_field(&fields, name)
-        .map(str::to_string)
-        .ok_or_else(|| refused_missing(call, name))
-}
-
-fn refused_missing(call: &ServiceCall, name: &str) -> ToolResult {
-    ToolResult::refused(
-        &call.call_id,
-        format!("{}.{} needs a `{name}`", SERVICE_ID, call.tool),
-    )
-}
-
-fn optional_string_array(
-    fields: &[(String, Json)],
-    name: &str,
-) -> Result<Option<Vec<String>>, String> {
-    let Some(value) = field(fields, name) else {
-        return Ok(None);
-    };
-    let Some(values) = value.as_arr() else {
-        return Err(format!("`{name}` must be an array of strings"));
-    };
-    values
-        .iter()
-        .map(|value| {
-            value
-                .as_str()
-                .map(str::to_string)
-                .ok_or_else(|| format!("`{name}` must contain only strings"))
-        })
-        .collect::<Result<Vec<_>, _>>()
-        .map(Some)
-}
-
-fn object_fields(value: &Json) -> Option<&[(String, Json)]> {
-    match value {
-        Json::Obj(fields) => Some(fields),
-        _ => None,
-    }
-}
-
-fn field<'a>(fields: &'a [(String, Json)], name: &str) -> Option<&'a Json> {
-    fields
-        .iter()
-        .find_map(|(key, value)| (key == name).then_some(value))
-}
-
-fn string_field<'a>(fields: &'a [(String, Json)], name: &str) -> Option<&'a str> {
-    field(fields, name).and_then(Json::as_str)
-}
-
-fn json_string_field(value: &Json, names: &[&str]) -> Option<String> {
-    let fields = object_fields(value)?;
-    for name in names {
-        let Some(value) = field(fields, name) else {
-            continue;
-        };
-        if let Some(value) = value.as_str() {
-            return Some(value.to_string());
-        }
-        if let Some(nested) = object_fields(value) {
-            if let Some(value) = string_field(nested, "id")
-                .or_else(|| string_field(nested, "instance"))
-                .or_else(|| string_field(nested, "run_id"))
-            {
-                return Some(value.to_string());
-            }
-            if let [(variant, Json::Arr(fields))] = nested {
-                if fields.is_empty() {
-                    return Some(variant.to_ascii_lowercase());
-                }
-            }
-        }
-    }
-    if let Some(nested) = field(fields, "instance").and_then(object_fields) {
-        for name in names {
-            if let Some(value) = string_field(nested, name) {
-                return Some(value.to_string());
-            }
-        }
-    }
-    None
-}
-
-fn schema_with_instance(parameters: &str) -> String {
-    let Ok(Json::Obj(mut fields)) = makepad_strict_json::parse_depth(parameters.as_bytes(), 32)
-    else {
-        return empty_schema().to_string();
-    };
-    let mut found = false;
-    if let Some(Json::Obj(properties)) = fields
-        .iter_mut()
-        .find_map(|(name, value)| (name == "properties").then_some(value))
-    {
-        if !properties.iter().any(|(name, _)| name == "instance") {
-            properties.push((
-                "instance".into(),
-                Json::Obj(vec![
-                    ("type".into(), Json::Str("string".into())),
-                    (
-                        "description".into(),
-                        Json::Str("existing instance id; optional".into()),
-                    ),
-                ]),
-            ));
-        }
-        found = true;
-    }
-    if !found {
-        fields.push((
-            "properties".into(),
-            Json::Obj(vec![(
-                "instance".into(),
-                Json::Obj(vec![("type".into(), Json::Str("string".into()))]),
-            )]),
-        ));
-    }
-    Json::Obj(fields).to_json()
-}
-
-fn tool(name: &str, description: &str, parameters: &str, risk: Risk) -> ToolDef {
-    ToolDef::new(name, description, parameters, risk)
-}
-
-fn empty_schema() -> &'static str {
-    r#"{"type":"object","properties":{},"additionalProperties":false}"#
-}
-
-fn one_string_schema(name: &str, description: &str) -> &'static str {
-    match (name, description) {
-        ("name", "flow definition name") => r#"{"type":"object","properties":{"name":{"type":"string","description":"flow definition name"}},"required":["name"],"additionalProperties":false}"#,
-        ("id", "instance id") => r#"{"type":"object","properties":{"id":{"type":"string","description":"instance id"}},"required":["id"],"additionalProperties":false}"#,
-        ("run_id", "run id") => r#"{"type":"object","properties":{"run_id":{"type":"string","description":"run id"}},"required":["run_id"],"additionalProperties":false}"#,
-        ("digest", "64-character sha256 digest") => r#"{"type":"object","properties":{"digest":{"type":"string","description":"64-character sha256 digest"}},"required":["digest"],"additionalProperties":false}"#,
-        ("instance", _) => r#"{"type":"object","properties":{"instance":{"type":"string","description":"instance id"}},"required":["instance"],"additionalProperties":false}"#,
-        ("node", _) => r#"{"type":"object","properties":{"node":{"type":"string","description":"node id"}},"required":["node"],"additionalProperties":false}"#,
-        _ => empty_schema(),
-    }
-}
-
-fn per_flow_service_id(name: &str) -> String {
-    let clean: String = name
-        .bytes()
-        .map(|byte| {
-            if byte.is_ascii_lowercase() || byte.is_ascii_digit() || byte == b'_' {
-                byte as char
-            } else {
-                '_'
-            }
-        })
-        .collect();
-    if clean == name && clean.len() <= 19 {
-        return format!("flow_{clean}");
-    }
-    let mut hash = 0x811c9dc5u32;
-    for byte in name.bytes() {
-        hash ^= u32::from(byte);
-        hash = hash.wrapping_mul(0x01000193);
-    }
-    let stem: String = clean.chars().take(10).collect();
-    format!("flow_{stem}_{hash:08x}")
-}
-
-fn wire_ident(name: &str) -> bool {
-    !name.is_empty()
-        && name.len() <= 32
-        && name.bytes().next().is_some_and(|byte| byte.is_ascii_lowercase())
-        && name
-            .bytes()
-            .all(|byte| byte.is_ascii_lowercase() || byte.is_ascii_digit() || byte == b'_')
-}
-
-fn nonempty<'a>(text: &'a str, fallback: &'a str) -> &'a str {
-    if text.trim().is_empty() {
-        fallback
-    } else {
-        text
-    }
-}
-
-fn bounded(mut text: String, max: usize) -> String {
-    if text.len() <= max {
-        return text;
-    }
-    let suffix = "…";
-    truncate_boundary(&mut text, max.saturating_sub(suffix.len()));
-    text.push_str(suffix);
-    text
-}
-
-fn bounded_with_note(mut text: String, max: usize, note: &str) -> String {
-    if text.len() <= max {
-        return text;
-    }
-    truncate_boundary(&mut text, max.saturating_sub(note.len()));
-    text.push_str(note);
-    text
-}
-
-fn truncate_boundary(text: &mut String, mut length: usize) {
-    length = length.min(text.len());
-    while length > 0 && !text.is_char_boundary(length) {
-        length -= 1;
-    }
-    text.truncate(length);
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::ToolOutcome;
-    use makepad_flow::{EvalError, Loc, Port, PortType};
-    use makepad_widgets::makepad_platform::makepad_micro_serde::JsonValue;
-
-    fn test_node() -> Node {
-        Node {
-            id: "prompt".into(),
-            kind: "input".into(),
-            type_name: "Input".into(),
-            params: Vec::new(),
-            inputs: Vec::new(),
-            outputs: vec![Port {
-                name: "text".into(),
-                ty: PortType::Text,
-            }],
-            at: None,
-            size: None,
-            flip: false,
-            loc: Loc { line: 2, col: 1 },
-            fn_src: None,
-            face_src: None,
-            on_fail: "fail".into(),
-            label: None,
-            domain: None,
-            doc: Some("prompt".into()),
-        }
-    }
-
-    fn test_graph() -> Graph {
-        Graph {
-            revision: 3,
-            label: "Test flow".into(),
-            brief: "Does a test.".into(),
-            trigger: "manual".into(),
-            concurrency: 1,
-            autostart: false,
-            nodes: vec![test_node()],
-            edges: Vec::new(),
-            tools: vec![ToolEntry {
-                name: "run".into(),
-                inputs: vec!["prompt".into()],
-                outputs: Vec::new(),
-                nodes: vec!["prompt".into()],
-            }],
-            flow_ui_src: None,
-            warnings: Vec::new(),
-        }
-    }
-
-    #[test]
-    fn manifests_from_flow_schema_are_bounded_and_object_typed() {
-        let schema = ToolSchema {
-            tools: vec![makepad_flow::ToolDef {
-                name: "run".into(),
-                description: "Run it".into(),
-                parameters: r#"{"type":"object","properties":{"prompt":{"type":"string"}}}"#.into(),
-                result_fields: vec![("answer".into(), PortType::Text)],
-            }],
-        };
-        let manifest = definition_manifest_from_schema(
-            "prompt-to-image",
-            "Prompt to image",
-            &"brief ".repeat(1000),
-            &schema,
-        );
-        manifest.validate().unwrap();
-        assert!(manifest.id.starts_with("flow_"));
-        assert!(manifest.brief.len() <= 4 * 1024);
-        assert!(manifest.tools.len() <= 64);
-        for tool in &manifest.tools {
-            let value = makepad_strict_json::parse(tool.parameters.as_bytes()).unwrap();
-            assert_eq!(value.get("type").and_then(Json::as_str), Some("object"));
-        }
-        let flows = flows_manifest();
-        flows.validate().unwrap();
-        assert_eq!(flows.tools.len(), 22);
-        assert_eq!(flows.topics.len(), 3);
-        assert!(flows.topic("flows").is_some());
-        assert!(flows.topic("instance").is_some());
-        assert!(flows.topic("run").is_some());
-        assert_eq!(flows.tool("templates").unwrap().risk, Risk::Read);
-        assert_eq!(flows.tool("models").unwrap().risk, Risk::Read);
-        assert_eq!(flows.tool("assets").unwrap().risk, Risk::Read);
-        assert_eq!(flows.tool("create").unwrap().risk, Risk::Act);
-        assert_eq!(flows.tool("watch").unwrap().risk, Risk::Act);
-        assert_eq!(flows.tool("delete").unwrap().risk, Risk::Destructive);
-        assert!(manifest.topic("run").is_some());
-    }
-
-    #[test]
-    fn templates_tool_text_is_grouped_in_wire_order() {
-        let summary = |name: &str, group: &str| TemplateSummary {
-            name: name.into(),
-            group: group.into(),
-            label: name.into(),
-            brief: "brief".into(),
-            node_count: 1,
-            inputs: Vec::new(),
-            outputs: Vec::new(),
-        };
-        let text = render_templates(&[
-            summary("mesh", "3D"),
-            summary("video", "Video"),
-            summary("image", "Image"),
-        ]);
-        assert!(text.find("Image:").unwrap() < text.find("Video:").unwrap());
-        assert!(text.find("Video:").unwrap() < text.find("3D:").unwrap());
-        assert!(text.contains("  image · image"));
-    }
-
-    #[test]
-    fn text_renderers_cover_lists_nodes_reads_and_outputs() {
-        let rows = vec![FlowSummary {
-            name: "demo".into(),
-            label: "Demo".into(),
-            state: "ok".into(),
-            canonical: true,
-            instances: 2,
-            ..FlowSummary::default()
-        }];
-        assert!(render_flow_list(&rows).contains("demo · Demo · ok"));
-
-        let nodes = Json::Obj(vec![(
-            "types".into(),
-            Json::Arr(vec![Json::Obj(vec![
-                ("type_name".into(), Json::Str("Image".into())),
-                ("kind".into(), Json::Str("gen".into())),
-                ("domain".into(), Json::Str("image".into())),
-                (
-                    "ports".into(),
-                    Json::Obj(vec![(
-                        "out".into(),
-                        Json::Arr(vec![Json::Obj(vec![
-                            ("name".into(), Json::Str("image".into())),
-                            ("ty".into(), Json::Str("Image".into())),
-                        ])]),
-                    )]),
-                ),
-                ("params".into(), Json::Arr(Vec::new())),
-            ])]),
-        )]);
-        assert!(render_nodes(&nodes).contains("Image · gen/image"));
-
-        let definition = FlowDefinition {
-            source: "x".repeat(MAX_READ_TEXT + 10),
-            revision: 3,
-            graph: Some(test_graph()),
-            tools: ToolSchema::default(),
-            error: None,
-        };
-        let read = render_read("demo", &definition);
-        assert!(read.len() <= MAX_READ_TEXT);
-        assert!(read.contains("truncated"));
-
-        let outputs = Json::Obj(vec![(
-            "picture".into(),
-            Json::Obj(vec![
-                ("type".into(), Json::Str("Image".into())),
-                ("content_type".into(), Json::Str("image/png".into())),
-                ("digest".into(), Json::Str("a".repeat(64))),
-                ("bytes".into(), Json::Int(42)),
-            ]),
-        )]);
-        let mut refs = Vec::new();
-        collect_value_refs(&outputs, "output", &mut refs);
-        assert_eq!(refs[0].name, "picture");
-        assert_eq!(refs[0].bytes, 42);
-        let rendered = render_run_outputs_metadata(&outputs);
-        assert!(rendered.contains("picture · aaaaaaaaaa"));
-        assert!(rendered.contains("image/png · 42 bytes"));
-    }
-
-    #[test]
-    fn call_arguments_map_to_input_node_ports() {
-        let graph = test_graph();
-        let fields = vec![("prompt".into(), Json::Str("a cat".into()))];
-        let mapped = args_to_inputs(&graph, &graph.tools[0], &fields).unwrap();
-        assert_eq!(
-            mapped,
-            Json::Obj(vec![(
-                "prompt".into(),
-                Json::Obj(vec![(
-                    "text".into(),
-                    Json::Obj(vec![
-                        ("type".into(), Json::Str("text".into())),
-                        ("text".into(), Json::Str("a cat".into())),
-                    ]),
-                )]),
-            )])
-        );
-    }
-
-    #[test]
-    fn write_evaluation_error_is_failed_with_location() {
-        let result = client_error_result(
-            "call",
-            ClientError::Eval(EvalError {
-                file: "demo.splash".into(),
-                line: 7,
-                col: 11,
-                message: "expected expression".into(),
-            }),
-        );
-        assert_eq!(result.outcome, ToolOutcome::Failed);
-        assert_eq!(
-            result.text,
-            "demo.splash:7:11: expected expression"
-        );
-    }
-
-    fn flow_event(topic: &str, kind: &str) -> FlowEvent {
-        FlowEvent {
-            seq: 1,
-            topic: topic.into(),
-            kind: kind.into(),
-            name: Some("demo".into()),
-            revision: Some(3),
-            canonical: Some(true),
-            error: Some(JsonValue::String("boom\nnow".into())),
-            instance: Some("inst_1".into()),
-            run_id: Some("r_1".into()),
-            flow: Some("demo".into()),
-            node: Some("image".into()),
-            port: Some("picture".into()),
-            text: Some("hello\nworld".into()),
-            permille: Some(410),
-            stage: Some("encode".into()),
-            state: Some(JsonValue::String("done".into())),
-            secs: Some(5.5),
-            by: Some("chat".into()),
-            reason: Some("dependency failed".into()),
-            question: Some("which one?".into()),
-            outputs: Some(JsonValue::Array(vec![JsonValue::Array(vec![
-                JsonValue::String("picture".into()),
-                JsonValue::Object(HashMap::from([
-                    ("type".into(), JsonValue::String("image".into())),
-                    (
-                        "content_type".into(),
-                        JsonValue::String("image/png".into()),
-                    ),
-                    ("digest".into(), JsonValue::String("a".repeat(64))),
-                    ("bytes".into(), JsonValue::U64(42)),
-                ])),
-            ])])),
-            planned_nodes: Some(vec!["prompt".into(), "image".into()]),
-        }
-    }
-
-    #[test]
-    fn every_flow_event_kind_renders_as_one_model_readable_line() {
-        let cases = [
-            ("flows", "flow.changed"),
-            ("flows", "flow.error"),
-            ("flows", "flow.removed"),
-            ("flows", "instance.created"),
-            ("flows", "instance.removed"),
-            ("flows", "instance.inputs"),
-            ("run", "run.started"),
-            ("run", "node.started"),
-            ("run", "node.progress"),
-            ("run", "node.delta"),
-            ("run", "node.waiting"),
-            ("run", "node.answered"),
-            ("run", "node.done"),
-            ("run", "node.failed"),
-            ("run", "node.skipped"),
-            ("run", "run.finished"),
-        ];
-        for (topic, kind) in cases {
-            let text = render_event_message(&flow_event(topic, kind));
-            assert!(!text.is_empty(), "{kind}");
-            assert!(!text.contains('\n'), "{kind}: {text:?}");
-        }
-        assert_eq!(
-            render_event_message(&flow_event("run", "node.progress")),
-            "node image · progress 41 % · encode"
-        );
-        let finished = render_event_message(&flow_event("run", "run.finished"));
-        assert!(finished.starts_with("run r_1 finished · done · picture sha256:"));
-        assert!(finished.ends_with("· 5.5 s"));
-    }
-
-    fn test_subscriptions() -> SubscriptionTable {
-        let mut table = SubscriptionTable::default();
-        table.insert(
-            SERVICE_ID.into(),
-            None,
-            "flows_sub".into(),
-            "flows".into(),
-            SubscriptionFilter::All,
-        );
-        table.insert(
-            SERVICE_ID.into(),
-            None,
-            "instance_sub".into(),
-            "instance".into(),
-            SubscriptionFilter::Instance("inst_1".into()),
-        );
-        table.insert(
-            SERVICE_ID.into(),
-            None,
-            "run_sub".into(),
-            "run".into(),
-            SubscriptionFilter::Run("r_1".into()),
-        );
-        table.insert(
-            "flow_demo".into(),
-            Some("demo".into()),
-            "definition_sub".into(),
-            "run".into(),
-            SubscriptionFilter::Run("r_1".into()),
-        );
-        table
-    }
-
-    #[test]
-    fn topic_and_filters_match_only_the_requested_stream() {
-        let mut table = test_subscriptions();
-        let flows = table.route(&flow_event("flows", "flow.changed"), 0.0);
-        assert_eq!(flows.len(), 1);
-        assert_eq!(flows[0].sub_id, "flows_sub");
-
-        let instance = table.route(&flow_event("instance", "node.done"), 0.0);
-        assert_eq!(instance.len(), 1);
-        assert_eq!(instance[0].sub_id, "instance_sub");
-
-        let run = table.route(&flow_event("run", "node.done"), 0.0);
-        let ids = run
-            .iter()
-            .map(|publication| publication.sub_id.as_str())
-            .collect::<Vec<_>>();
-        assert_eq!(ids, vec!["definition_sub", "run_sub"]);
-
-        let mut other = flow_event("run", "node.done");
-        other.run_id = Some("r_2".into());
-        assert!(table.route(&other, 0.0).is_empty());
-    }
-
-    #[test]
-    fn run_progress_is_coalesced_per_subscription_for_half_a_second() {
-        let mut table = SubscriptionTable::default();
-        table.insert(
-            SERVICE_ID.into(),
-            None,
-            "run_sub".into(),
-            "run".into(),
-            SubscriptionFilter::Run("r_1".into()),
-        );
-        let first = flow_event("run", "node.progress");
-        assert_eq!(table.route(&first, 0.0).len(), 1);
-        let mut latest = first.clone();
-        latest.permille = Some(730);
-        latest.stage = Some("decode".into());
-        assert!(table.route(&latest, 0.2).is_empty());
-        assert!(table.flush_due(0.49).is_empty());
-        let flushed = table.flush_due(0.5);
-        assert_eq!(flushed.len(), 1);
-        assert_eq!(flushed[0].message.text, "node image · progress 73 % · decode");
-    }
-
-    #[test]
-    fn run_finished_is_final_and_closes_only_the_run_subscription() {
-        let mut table = test_subscriptions();
-        let published = table.route(&flow_event("run", "run.finished"), 1.0);
-        assert_eq!(published.len(), 2);
-        assert!(published.iter().all(|item| item.message.final_));
-        assert_eq!(table.len(), 2);
-        assert!(table
-            .live
-            .values()
-            .any(|subscription| subscription.topic == "instance"));
-    }
-
-    struct FakeRunClient {
-        row: Json,
-        polls: Mutex<usize>,
-    }
-
-    impl RunWaitClient for FakeRunClient {
-        fn start_run(
-            &self,
-            _instance: &str,
-            _outputs: Option<&[String]>,
-        ) -> Result<Json, ClientError> {
-            Ok(Json::Obj(vec![(
-                "run_id".into(),
-                Json::Str("r_fake".into()),
-            )]))
-        }
-
-        fn run(&self, _run_id: &str) -> Result<Json, ClientError> {
-            *self.polls.lock().unwrap() += 1;
-            Ok(self.row.clone())
-        }
-
-        fn instance(&self, _instance: &str) -> Result<Json, ClientError> {
-            Ok(Json::Obj(Vec::new()))
-        }
-
-        fn cancel(&self, _run_id: &str) -> Result<(), ClientError> {
-            Ok(())
-        }
-
-        fn finished(&self, _call_id: &str, _instance: &str, _row: Json) -> ToolResult {
-            panic!("a running fake must return early")
-        }
-    }
-
-    #[test]
-    fn long_run_returns_continue_data_and_a_run_subscription() {
-        let fake = FakeRunClient {
-            row: Json::Obj(vec![("state".into(), Json::Str("running".into()))]),
-            polls: Mutex::new(0),
-        };
-        let call = ServiceCall {
-            call_id: "call_1".into(),
-            tool: "run".into(),
-            args: "{}".into(),
-        };
-        let (tx, _rx) = channel();
-        let result = start_and_wait_for(
-            &fake,
-            &call,
-            "inst_fake",
-            None,
-            &Arc::new(AtomicBool::new(false)),
-            &tx,
-            1,
-            SERVICE_ID,
-            Duration::ZERO,
-        );
-        assert_eq!(result.outcome, ToolOutcome::Ok);
-        assert_eq!(result.disposition, Disposition::Continue);
-        assert_eq!(result.subscribe.len(), 1);
-        assert_eq!(result.subscribe[0].topic, "run");
-        assert_eq!(
-            result.subscribe[0].filter.as_deref(),
-            Some(r#"{"run_id":"r_fake"}"#)
-        );
-        let data = makepad_strict_json::parse(result.data.as_bytes()).unwrap();
-        assert_eq!(data.get("instance").and_then(Json::as_str), Some("inst_fake"));
-        assert_eq!(data.get("state").and_then(Json::as_str), Some("running"));
-        assert_eq!(*fake.polls.lock().unwrap(), 1);
-    }
-}
diff --git a/apps/flow-ui/src/testpattern.rs b/apps/flow-ui/src/testpattern.rs
deleted file mode 100644
index a988f1dc5..000000000
--- a/apps/flow-ui/src/testpattern.rs
+++ /dev/null
@@ -1,167 +0,0 @@
-//! The dev-only `testpattern` path (`FLOW_GEN_BASE_URL=testpattern`): the
-//! hub's `testpattern` image model served in-process on a private fleet
-//! name, and a chat seam that streams a deterministic paragraph — so the
-//! whole picture (tokens, progress, the picture landing) can be exercised
-//! with no fleet on the LAN. Never used unless the knob is set.
-
-use makepad_ai_hub::download::Downloader;
-use makepad_ai_hub::peer_serve::PeerOptions;
-use makepad_ai_hub::registry::{Domain, ModelSpec, Registry};
-use makepad_ai_hub::server::{start_service as start_hub_service, ServiceConfig, ServiceHandle};
-use makepad_flow::engine::executors::chat::ChatSeam;
-use makepad_flow::engine::{ChatEvent, ChatTurn};
-use std::time::Instant;
-
-/// A fleet name no frontend listens for, so the LAN beacon this service
-/// sends never reaches the user's `gen` fleet pickers.
-const FLEET: &str = "flow-testpattern";
-const WORDS_PER_SECOND: f64 = 18.0;
-const FIRST_TOKEN_SECS: f64 = 0.4;
-
-/// Owned dev service. Dropping it releases the service handles and removes
-/// the process-private cache rather than leaking both for the app lifetime.
-pub struct TestpatternService {
-    pub url: String,
-    handle: Option<ServiceHandle>,
-    cache_dir: std::path::PathBuf,
-}
-
-impl Drop for TestpatternService {
-    fn drop(&mut self) {
-        drop(self.handle.take());
-        let _ = std::fs::remove_dir_all(&self.cache_dir);
-    }
-}
-
-/// Start the hub service with the `testpattern` image model on a loopback
-/// port and return an owner the app retains until shutdown.
-pub fn start_service() -> Result<TestpatternService, String> {
-    let cache_dir = std::env::temp_dir().join(format!(
-        "makepad-flow-ui-testpattern-{}",
-        std::process::id()
-    ));
-    let downloader = Downloader::new("http://127.0.0.1:1", None).map_err(|error| error.to_string())?;
-    let handle = start_hub_service(ServiceConfig {
-        host: "127.0.0.1".to_string(),
-        port: 0,
-        cache_dir: cache_dir.clone(),
-        registry: Registry {
-            models: vec![ModelSpec {
-                id: "testpattern".to_string(),
-                domain: Domain::Image,
-                backend: "testpattern".to_string(),
-                available: true,
-                gated: false,
-                vram_gb: Some(0.0),
-                min_vram_gb: None,
-                min_compute_cap: None,
-                note: None,
-                license: None,
-                files: Vec::new(),
-            }],
-        },
-        downloader,
-        peer: PeerOptions {
-            serve: Some(false),
-            sources: Some(Vec::new()),
-            ..Default::default()
-        },
-        fleet: FLEET.to_string(),
-    })
-    .map_err(|error| error.to_string())?;
-    Ok(TestpatternService {
-        url: format!("http://{}", handle.addr),
-        handle: Some(handle),
-        cache_dir,
-    })
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn owned_service_removes_its_process_cache_on_drop() {
-        let cache_dir = std::env::temp_dir().join(format!(
-            "makepad-flow-ui-testpattern-drop-test-{}",
-            std::process::id()
-        ));
-        std::fs::create_dir_all(&cache_dir).unwrap();
-        std::fs::write(cache_dir.join("sentinel"), b"owned").unwrap();
-        drop(TestpatternService {
-            url: String::new(),
-            handle: None,
-            cache_dir: cache_dir.clone(),
-        });
-        assert!(!cache_dir.exists());
-    }
-}
-
-/// Streams one vivid paragraph built from the prompt, word by word.
-pub struct TestpatternChat;
-
-impl ChatSeam for TestpatternChat {
-    fn start_turn(
-        &self,
-        _system: &str,
-        prompt: &str,
-        _model: &str,
-        _max_tokens: Option<u32>,
-        _thinking: Option<bool>,
-    ) -> Result<Box<dyn ChatTurn>, String> {
-        let subject = prompt.trim().trim_end_matches('.');
-        let subject = if subject.is_empty() { "an empty scene" } else { subject };
-        let text = format!(
-            "{subject}. Late light rakes across the scene from low on the left, warm and long, \
-             while the sky above cools to violet; a 35 mm lens sits close and wide, so the \
-             foreground looms and the horizon falls away. Surfaces keep their grain — wet stone, \
-             brushed metal, worn paint — and a thin haze softens the far edges. The mood is quiet \
-             and expectant, a held breath before the last of the light goes."
-        );
-        Ok(Box::new(Turn {
-            words: text.split_inclusive(' ').map(str::to_string).collect(),
-            next: 0,
-            started: Instant::now(),
-            done: false,
-            cancelled: false,
-        }))
-    }
-}
-
-struct Turn {
-    words: Vec<String>,
-    next: usize,
-    started: Instant,
-    done: bool,
-    cancelled: bool,
-}
-
-impl ChatTurn for Turn {
-    fn poll(&mut self) -> Vec<ChatEvent> {
-        if self.done {
-            return Vec::new();
-        }
-        if self.cancelled {
-            self.done = true;
-            return vec![ChatEvent::Failed("cancelled".to_string())];
-        }
-        let elapsed = (self.started.elapsed().as_secs_f64() - FIRST_TOKEN_SECS).max(0.0);
-        let due = ((elapsed * WORDS_PER_SECOND) as usize).min(self.words.len());
-        let mut out = Vec::new();
-        while self.next < due {
-            out.push(ChatEvent::Delta(self.words[self.next].clone()));
-            self.next += 1;
-        }
-        if self.next >= self.words.len() {
-            self.done = true;
-            out.push(ChatEvent::Done {
-                text: self.words.concat(),
-            });
-        }
-        out
-    }
-
-    fn cancel(&mut self) {
-        self.cancelled = true;
-    }
-}
diff --git a/apps/flow-ui/src/theme.rs b/apps/flow-ui/src/theme.rs
deleted file mode 100644
index 3ec90583e..000000000
--- a/apps/flow-ui/src/theme.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-//! Flow's application palette. Keeping the design-pass colours here lets
-//! every panel, face and canvas shader share one named set without changing
-//! the approved appearance.
-
-use makepad_widgets::*;
-
-pub fn state_color(state: &str) -> Vec4f {
-    match state {
-        "running" | "ready" | "queued" => vec4(0.35, 0.62, 1.0, 1.0),
-        "done" | "ok" | "idle" => vec4(0.30, 0.77, 0.42, 1.0),
-        "failed" | "error" => vec4(0.95, 0.43, 0.43, 1.0),
-        "waiting" => vec4(0.95, 0.76, 0.3, 1.0),
-        "cancelled" | "skipped" => vec4(0.55, 0.55, 0.58, 1.0),
-        _ => vec4(0.45, 0.45, 0.5, 1.0),
-    }
-}
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-
-    mod.theme.flow_window = #x0f0f10
-    mod.theme.flow_grid_a = #x111111
-    mod.theme.flow_grid_b = #x161616
-    mod.theme.flow_surface = #x1c1c1f
-    mod.theme.flow_surface_deep = #x151517
-    mod.theme.flow_surface_translucent = #x161618e8
-    mod.theme.flow_surface_hover = #x232327
-    mod.theme.flow_surface_raised = #x2a2a30
-    mod.theme.flow_surface_input = #x3a3a40
-    mod.theme.flow_edge = #x2b2b30
-    mod.theme.flow_edge_soft = #x33333a
-    mod.theme.flow_divider = #x26262c
-    mod.theme.flow_shadow = #0005
-    mod.theme.flow_clear = #0000
-    mod.theme.flow_scrim = #000c
-
-    mod.theme.flow_text = #xe8e8ec
-    mod.theme.flow_text_body = #xd0d0d4
-    mod.theme.flow_text_code = #xc8c8cc
-    mod.theme.flow_text_chip = #xdddddd
-    mod.theme.flow_text_port = #x9a9aa2
-    mod.theme.flow_text_muted = #x8a8a92
-    mod.theme.flow_text_subtle = #x6e6e76
-    mod.theme.flow_text_empty = #x6a6a72
-    mod.theme.flow_text_hint = #x5e5e66
-    mod.theme.flow_text_grip = #x4a4a52
-    mod.theme.flow_text_port_connected = #xc7c7d1
-    mod.theme.flow_text_port_open = #x80808c
-    mod.theme.flow_text_white = #xffffff
-
-    mod.theme.flow_accent = #xff5c39
-    mod.theme.flow_accent_hover = #x6b5148
-    mod.theme.flow_highlight = #x5a9cff
-    mod.theme.flow_success = #x4cc46a
-    mod.theme.flow_error = #xf26d6d
-    mod.theme.flow_waiting = #xf2c14e
-    mod.theme.flow_chat = #x8b7cf6
-    mod.theme.flow_generation = #xf2994a
-    mod.theme.flow_function = #xe6c04a
-    mod.theme.flow_http = #x4ac2e6
-    mod.theme.flow_input = #x3fb9a8
-
-    mod.theme.flow_port_text = #xd8e6ff
-    mod.theme.flow_port_image = #xffe0c8
-    mod.theme.flow_port_audio = #xe6d8ff
-    mod.theme.flow_port_video = #xffd8e6
-    mod.theme.flow_port_mesh = #xd8f2d8
-    mod.theme.flow_port_json = #xfff2c8
-    mod.theme.flow_port_list = #xcce680
-    mod.theme.flow_port_bytes = #xd0d0d0
-
-    mod.theme.flow_state_running = #x599eff
-    mod.theme.flow_state_idle = #x737380
-    mod.theme.flow_badge_input = #x1f3a37
-    mod.theme.flow_badge_output = #x1f3a26
-    mod.theme.flow_badge_chat = #x2b2748
-    mod.theme.flow_badge_generation = #x40301e
-    mod.theme.flow_badge_http = #x1e363d
-    mod.theme.flow_badge_waiting = #x3d3620
-}
diff --git a/apps/flow-ui/src/values.rs b/apps/flow-ui/src/values.rs
deleted file mode 100644
index 89bea8615..000000000
--- a/apps/flow-ui/src/values.rs
+++ /dev/null
@@ -1,198 +0,0 @@
-//! The value cache: bytes by digest, in RAM under an LRU budget, fetched over
-//! the data plane on worker threads and posted back through a channel the
-//! UI drains per frame. Nothing here touches the disk (thin-client law).
-
-use makepad_flow::client::{ClientError, FlowClient};
-use makepad_flow::ValueBytes;
-pub use makepad_media_view::MediaKind;
-use makepad_widgets::makepad_platform::thread::SignalToUI;
-use std::collections::{HashMap, HashSet};
-use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
-use std::sync::{Arc, Mutex};
-
-pub const DEFAULT_BUDGET: usize = 64 * 1024 * 1024;
-
-/// One content-type seam for cards and the modal viewer. Magic bytes recover
-/// mesh/splat values when a server had to label them as octet-stream.
-pub fn media_kind(value: &ValueBytes) -> MediaKind {
-    makepad_media_view::media_kind(&value.content_type, &value.bytes)
-}
-
-pub enum ValueArrival {
-    Ready(ValueBytes),
-    Failed { digest: String, error: ClientError },
-}
-
-pub struct ValueCache {
-    budget: usize,
-    entries: HashMap<String, (ValueBytes, u64)>,
-    bytes: usize,
-    tick: u64,
-    pending: HashSet<String>,
-    sender: Sender<ValueArrival>,
-    receiver: Receiver<ValueArrival>,
-}
-
-impl Default for ValueCache {
-    fn default() -> Self {
-        Self::new(DEFAULT_BUDGET)
-    }
-}
-
-impl ValueCache {
-    pub fn new(budget: usize) -> Self {
-        let (sender, receiver) = channel();
-        Self {
-            budget,
-            entries: HashMap::new(),
-            bytes: 0,
-            tick: 0,
-            pending: HashSet::new(),
-            sender,
-            receiver,
-        }
-    }
-
-    pub fn get(&mut self, digest: &str) -> Option<ValueBytes> {
-        self.tick += 1;
-        let tick = self.tick;
-        let entry = self.entries.get_mut(digest)?;
-        entry.1 = tick;
-        Some(entry.0.clone())
-    }
-
-    pub fn contains(&self, digest: &str) -> bool {
-        self.entries.contains_key(digest)
-    }
-
-    pub fn insert(&mut self, value: ValueBytes) {
-        self.pending.remove(&value.digest);
-        if self.entries.contains_key(&value.digest) {
-            return;
-        }
-        self.tick += 1;
-        self.bytes = self.bytes.saturating_add(value.bytes.len());
-        self.entries
-            .insert(value.digest.clone(), (value, self.tick));
-        while self.bytes > self.budget && self.entries.len() > 1 {
-            let Some(oldest) = self
-                .entries
-                .iter()
-                .min_by_key(|(_, (_, touched))| *touched)
-                .map(|(digest, _)| digest.clone())
-            else {
-                break;
-            };
-            if let Some((value, _)) = self.entries.remove(&oldest) {
-                self.bytes = self.bytes.saturating_sub(value.bytes.len());
-            }
-        }
-    }
-
-    /// Fetch a value on a worker thread unless it is cached or in flight.
-    /// Returns whether a fetch was started.
-    pub fn request(&mut self, digest: &str, client: Arc<Mutex<FlowClient>>) -> bool {
-        if self.entries.contains_key(digest) || !self.pending.insert(digest.to_string()) {
-            return false;
-        }
-        let digest = digest.to_string();
-        let sender = self.sender.clone();
-        std::thread::Builder::new()
-            .name("flow-ui-value".into())
-            .spawn(move || {
-                let result = client
-                    .lock()
-                    .map_err(|_| ClientError::Protocol("flow client lock poisoned".into()))
-                    .and_then(|client| client.value(&digest));
-                let arrival = match result {
-                    Ok(value) => ValueArrival::Ready(value),
-                    Err(error) => ValueArrival::Failed { digest, error },
-                };
-                let _ = sender.send(arrival);
-                SignalToUI::set_ui_signal();
-            })
-            .is_ok()
-    }
-
-    /// Everything the workers delivered since the last drain; arrivals are
-    /// stored before they are returned, so callers only need the digests.
-    #[cfg(test)]
-    pub fn bytes(&self) -> usize {
-        self.bytes
-    }
-
-    pub fn drain(&mut self) -> Vec<Result<String, (String, ClientError)>> {
-        let mut out = Vec::new();
-        loop {
-            match self.receiver.try_recv() {
-                Ok(ValueArrival::Ready(value)) => {
-                    let digest = value.digest.clone();
-                    self.insert(value);
-                    out.push(Ok(digest));
-                }
-                Ok(ValueArrival::Failed { digest, error }) => {
-                    self.pending.remove(&digest);
-                    out.push(Err((digest, error)));
-                }
-                Err(TryRecvError::Empty | TryRecvError::Disconnected) => return out,
-            }
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn value(digest: &str, size: usize) -> ValueBytes {
-        ValueBytes {
-            digest: digest.to_string(),
-            content_type: "application/octet-stream".into(),
-            bytes: vec![0u8; size].into(),
-        }
-    }
-
-    #[test]
-    fn value_media_kind_maps_every_viewer() {
-        for (content_type, bytes, expected) in [
-            ("image/png", b"png".as_slice(), MediaKind::Image),
-            ("video/mp4", b"mp4".as_slice(), MediaKind::Video),
-            ("audio/wav", b"wav".as_slice(), MediaKind::Audio),
-            ("model/gltf-binary", b"glb".as_slice(), MediaKind::Mesh),
-            ("application/x-ply", b"ply".as_slice(), MediaKind::Splat),
-            ("text/plain", b"hello".as_slice(), MediaKind::Text),
-        ] {
-            let value = ValueBytes {
-                digest: "kind".into(),
-                content_type: content_type.into(),
-                bytes: bytes.to_vec().into(),
-            };
-            assert_eq!(media_kind(&value), expected, "{content_type}");
-        }
-    }
-
-    #[test]
-    fn value_media_kind_uses_glb_and_ply_magic() {
-        let mut value = ValueBytes {
-            digest: "magic".into(),
-            content_type: "application/octet-stream".into(),
-            bytes: b"glTF\x02\0\0\0\x10\0\0\0".to_vec().into(),
-        };
-        assert_eq!(media_kind(&value), MediaKind::Mesh);
-        value.bytes = b"ply\nformat ascii 1.0\n".to_vec().into();
-        assert_eq!(media_kind(&value), MediaKind::Splat);
-    }
-
-    #[test]
-    fn lru_evicts_the_least_recently_touched() {
-        let mut cache = ValueCache::new(10);
-        cache.insert(value("a", 4));
-        cache.insert(value("b", 4));
-        assert!(cache.get("a").is_some());
-        cache.insert(value("c", 4));
-        assert!(cache.contains("a"));
-        assert!(!cache.contains("b"));
-        assert!(cache.contains("c"));
-        assert_eq!(cache.bytes(), 8);
-    }
-}
diff --git a/apps/flow-ui/src/viewer.rs b/apps/flow-ui/src/viewer.rs
deleted file mode 100644
index 75e7fc415..000000000
--- a/apps/flow-ui/src/viewer.rs
+++ /dev/null
@@ -1,1446 +0,0 @@
-//! Full-window media inspection. Images keep the eased fit/1:1 camera; video,
-//! audio, mesh, and splat values use the shared viewers in the same frame.
-
-use crate::values::{media_kind, MediaKind};
-use makepad_flow::ValueBytes;
-use makepad_media_view::{AudioPlayer, MeshView, SplatView, VideoPlayer};
-use makepad_widgets::makepad_draw::event::{TouchState, TouchUpdateEvent};
-use makepad_widgets::*;
-
-const MIN_ZOOM: f64 = 0.05;
-const MAX_ZOOM: f64 = 16.0;
-const FIT_MARGIN: f64 = 24.0;
-const ZOOM_STEP: f64 = 1.1;
-const DRAG_THRESHOLD: f64 = 4.0;
-const CLOSE_BUTTON_SIZE: f64 = 28.0;
-const CLOSE_BUTTON_MARGIN: f64 = 16.0;
-const GALLERY_BUTTON_WIDTH: f64 = 44.0;
-const GALLERY_BUTTON_HEIGHT: f64 = 64.0;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.ImageViewerBase = #(ImageViewer::register_widget(vm))
-
-    let ViewerFade = CachedView{
-        draw_bg +: {
-            viewer_opacity: uniform(1.0)
-            pixel: fn() {
-                return self.image.sample(self.pos * self.scale + self.shift)
-                    * self.viewer_opacity
-            }
-        }
-    }
-
-    let GalleryButton = ButtonFlat{
-        width: Fill
-        height: Fill
-        margin: 0
-        padding: 0
-        draw_bg +: {
-            color: #x17191eef
-            color_hover: theme.flow_surface_hover
-            color_down: theme.flow_surface_raised
-            border_color: theme.flow_edge
-            border_radius: 12.0
-        }
-        draw_text +: {
-            color: theme.flow_text
-            text_style: theme.font_regular{font_size: 28}
-        }
-    }
-
-    mod.widgets.ImageViewer = set_type_default() do mod.widgets.ImageViewerBase{
-        width: Fill
-        height: Fill
-        visible: false
-        flow: Overlay
-        grab_key_focus: true
-
-        backdrop := SolidView{
-            width: Fill
-            height: Fill
-            draw_bg +: {color: #x090a0df2}
-        }
-        stage := View{
-            width: Fill
-            height: Fill
-            flow: Overlay
-            picture := SolidView{
-                width: 1
-                height: 1
-                flow: Overlay
-                show_bg: true
-                draw_bg +: {
-                    pixel: fn() {
-                        let screen_pos = self.rect_pos + self.pos * self.rect_size
-                        let cell = floor(screen_pos.x / 10.0)
-                            + floor(screen_pos.y / 10.0)
-                        let shade = modf(cell, 2.0)
-                        let color = #x202329.mix(#x2a2e34, shade)
-                        return Pal.premul(color)
-                    }
-                }
-                image := Image{
-                    width: Fill
-                    height: Fill
-                    fit: ImageFit.Stretch
-                    draw_bg +: {
-                        // Negative forces pixels; positive carries DPI for the
-                        // automatic high-magnification threshold.
-                        get_color_scale_pan: fn(scale: vec2, pan: vec2) {
-                            let uv = self.pos * scale + pan
-                            if self.sample_mode < 0.0
-                                || (self.image_dim_w > 0.0
-                                    && self.rect_size.x / self.image_dim_w
-                                        * self.sample_mode > 4.0) {
-                                return self.image_texture.sample_nearest(uv)
-                            }
-                            return self.image_texture.sample_as_bgra(uv)
-                        }
-                    }
-                }
-            }
-            media_layer := View{
-                width: Fill
-                height: Fill
-                visible: false
-                flow: Overlay
-                video := mod.widgets.VideoPlayer{
-                    width: Fill
-                    height: Fill
-                    visible: false
-                }
-                audio := mod.widgets.AudioPlayer{
-                    width: Fill
-                    height: Fill
-                    visible: false
-                }
-                mesh := mod.widgets.MeshView{
-                    width: Fill
-                    height: Fill
-                    visible: false
-                }
-                text_panel := View{
-                    width: Fill
-                    height: Fill
-                    visible: false
-                    padding: Inset{left: 64 right: 64 top: 56 bottom: 8}
-                    document := TextInput{
-                        width: Fill
-                        height: Fill
-                        is_multiline: true
-                        is_read_only: true
-                        empty_text: ""
-                        draw_text +: {
-                            color: theme.flow_text
-                            text_style: theme.font_code{font_size: 11}
-                        }
-                    }
-                }
-                splat := mod.widgets.SplatView{
-                    width: Fill
-                    height: Fill
-                    visible: false
-                }
-            }
-        }
-        bottom_wrap := View{
-            width: Fill
-            height: Fill
-            flow: Down
-            align: Align{y: 1.0}
-            padding: Inset{left: 18 right: 18 bottom: 16}
-            bar := ViewerFade{
-                width: Fill
-                height: 48
-                flow: Overlay
-                bar_surface := RoundedShadowView{
-                    width: Fill
-                    height: Fill
-                    flow: Right
-                    align: Align{y: 0.5}
-                    spacing: theme.space_2
-                    padding: Inset{left: 12 right: 10 top: 6 bottom: 6}
-                    show_bg: true
-                    draw_bg +: {
-                        color: #x17191eef
-                        border_color: #xffffff18
-                        border_size: 1.0
-                        border_radius: 10.0
-                        shadow_color: #x00000088
-                        shadow_radius: 14.0
-                    }
-                    type_label := Label{
-                        width: Fit
-                        height: Fit
-                        draw_text +: {
-                            color: theme.flow_accent
-                            text_style: theme.font_bold{font_size: 8.5}
-                        }
-                    }
-                    title := Label{
-                        width: Fit
-                        height: Fit
-                        draw_text +: {
-                            color: theme.flow_text
-                            text_style: theme.font_bold{font_size: 10.0}
-                        }
-                    }
-                    size := Label{
-                        width: Fit
-                        height: Fit
-                        draw_text +: {
-                            color: theme.flow_text_muted
-                            text_style: theme.font_regular{font_size: 8.5}
-                        }
-                    }
-                    zoom := Label{
-                        width: Fill
-                        height: Fit
-                        draw_text +: {
-                            color: theme.flow_text_muted
-                            text_style: theme.font_regular{font_size: 8.5}
-                        }
-                    }
-                    previous := ButtonFlatter{text: "← Previous"}
-                    next := ButtonFlatter{text: "Next →"}
-                    fit := ButtonFlat{text: "Fit"}
-                    fit_width := ButtonFlat{text: "Fit width"}
-                    actual := ButtonFlat{text: "1:1 px"}
-                    double := ButtonFlat{text: "2:1"}
-                    pixels := ButtonFlat{text: "Pixels: auto"}
-                    save := Button{text: "Save…"}
-                    copy := ButtonFlat{text: "Copy digest"}
-                    close := ButtonFlatter{text: "×"}
-                }
-            }
-        }
-        previous_wrap := View{
-            width: 44
-            height: 64
-            flow: Overlay
-            previous_asset := GalleryButton{text: "‹"}
-        }
-        next_wrap := View{
-            width: 44
-            height: 64
-            flow: Overlay
-            next_asset := GalleryButton{text: "›"}
-        }
-        top_close := ViewerFade{
-            width: 28
-            height: 28
-            margin: Inset{left: 16 top: 16}
-            flow: Overlay
-            top_close_button := ButtonFlatIcon{
-                width: Fill
-                height: Fill
-                margin: 0
-                padding: 0
-                icon_walk: Walk{width: 12 height: 12}
-                draw_bg +: {
-                    color: theme.flow_surface_translucent
-                    color_hover: theme.flow_surface_hover
-                    color_down: theme.flow_surface_raised
-                    color_focus: theme.flow_surface_hover
-                    border_color: theme.flow_edge
-                    border_color_hover: theme.flow_edge_soft
-                    border_color_down: theme.flow_edge_soft
-                    border_color_focus: theme.flow_edge_soft
-                    border_radius: 14.0
-                }
-                draw_icon +: {
-                    color: theme.flow_text
-                    svg: crate_resource("self:resources/icons/close.svg")
-                }
-            }
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct ImageViewerItem {
-    pub node: String,
-    pub port: String,
-    pub bytes: ValueBytes,
-}
-
-#[derive(Clone, Debug, Default)]
-pub enum ImageViewerAction {
-    #[default]
-    None,
-    Close,
-    Save,
-    CopyDigest(String),
-    Step(i32),
-}
-
-#[derive(Clone, Copy, Debug)]
-struct Drag {
-    start: Vec2d,
-    pan: Vec2d,
-    outside: bool,
-}
-
-#[derive(Clone, Copy, Debug)]
-struct Pinch {
-    distance: f64,
-    zoom: f64,
-    pan: Vec2d,
-    midpoint: Vec2d,
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct ImageViewer {
-    #[deref]
-    view: View,
-    #[rust]
-    item: Option<ImageViewerItem>,
-    #[rust(1.0)]
-    zoom: f64,
-    #[rust(1.0)]
-    target_zoom: f64,
-    #[rust(1.0)]
-    dpi_factor: f64,
-    #[rust]
-    pan: Vec2d,
-    #[rust]
-    target_pan: Vec2d,
-    #[rust]
-    drag: Option<Drag>,
-    #[rust]
-    pinch: Option<Pinch>,
-    #[rust]
-    image_size: Vec2d,
-    #[rust]
-    pixelated: bool,
-    #[rust(1.0)]
-    opacity: f64,
-    #[rust]
-    next_frame: NextFrame,
-    #[rust]
-    last_time: f64,
-    #[rust]
-    picture_rect: Option<Rect>,
-    #[rust]
-    close_button_rect: Option<Rect>,
-    #[rust]
-    gallery_stage_rect: Option<Rect>,
-    /// Video/audio controls are drawn by their media widgets at the bottom
-    /// of their own surface. Keep that band clear of the viewer toolbar.
-    #[rust]
-    media_rect: Option<Rect>,
-    #[rust]
-    shown_percent: Option<i64>,
-    #[rust]
-    fit_mode: bool,
-    #[rust]
-    snap_to_fit: bool,
-    #[rust]
-    media_kind: MediaKind,
-}
-
-/// Layout-points-per-image-pixel scale which contains the image inside the
-/// viewport while leaving an equal margin on all four sides.
-fn fit_scale(viewport: Vec2d, image: Vec2d, margin: f64) -> f64 {
-    if viewport.x <= 0.0 || viewport.y <= 0.0 || image.x <= 0.0 || image.y <= 0.0 {
-        return 1.0;
-    }
-    let available = dvec2(
-        (viewport.x - margin * 2.0).max(1.0),
-        (viewport.y - margin * 2.0).max(1.0),
-    );
-    (available.x / image.x)
-        .min(available.y / image.y)
-        .max(1e-6)
-}
-
-fn fit_width_scale(viewport: Vec2d, image: Vec2d, margin: f64) -> f64 {
-    if viewport.x <= 0.0 || image.x <= 0.0 {
-        return 1.0;
-    }
-    ((viewport.x - margin * 2.0).max(1.0) / image.x).max(1e-6)
-}
-
-fn center_offset(viewport: Vec2d, image: Vec2d, scale: f64) -> Vec2d {
-    (viewport - image * scale) * 0.5
-}
-
-fn close_button_rect(stage: Rect) -> Rect {
-    Rect {
-        pos: stage.pos + dvec2(CLOSE_BUTTON_MARGIN, CLOSE_BUTTON_MARGIN),
-        size: dvec2(CLOSE_BUTTON_SIZE, CLOSE_BUTTON_SIZE),
-    }
-}
-
-fn media_label(kind: MediaKind) -> &'static str {
-    match kind {
-        MediaKind::Image => "IMAGE",
-        MediaKind::Video => "VIDEO",
-        MediaKind::Audio => "AUDIO",
-        MediaKind::Mesh => "3D MESH",
-        MediaKind::Splat => "3D SPLAT",
-        MediaKind::Text => "TEXT",
-        MediaKind::Unknown => "MEDIA",
-    }
-}
-
-/// The image is centred on an axis while it is smaller than the viewport. On
-/// an overflowing axis, its pan stops exactly when either image edge reaches
-/// the corresponding viewport edge.
-fn clamp_pan(viewport: Vec2d, image: Vec2d, scale: f64, pan: Vec2d) -> Vec2d {
-    let overflow = image * scale - viewport;
-    let limit = dvec2(overflow.x.max(0.0) * 0.5, overflow.y.max(0.0) * 0.5);
-    dvec2(
-        pan.x.clamp(-limit.x, limit.x),
-        pan.y.clamp(-limit.y, limit.y),
-    )
-}
-
-fn wheel_notch() -> f64 {
-    if cfg!(target_os = "macos") {
-        32.0
-    } else if cfg!(target_os = "windows") {
-        120.0
-    } else if cfg!(target_os = "linux") {
-        60.0
-    } else {
-        100.0
-    }
-}
-
-fn scroll_zoom(zoom: f64, scroll_y: f64, notch: f64) -> f64 {
-    (zoom * ZOOM_STEP.powf(-scroll_y / notch)).clamp(MIN_ZOOM, MAX_ZOOM)
-}
-
-/// Pan after changing zoom while keeping the image point below `anchor`
-/// fixed. Coordinates are relative to the stage centre.
-pub(crate) fn zoom_pan_at_cursor(
-    old_pan: Vec2d,
-    anchor: Vec2d,
-    old_zoom: f64,
-    new_zoom: f64,
-) -> Vec2d {
-    if old_zoom <= 0.0 || !old_zoom.is_finite() || !new_zoom.is_finite() {
-        return old_pan;
-    }
-    anchor - (anchor - old_pan) * (new_zoom / old_zoom)
-}
-
-fn ease(current: f64, target: f64, dt: f64) -> f64 {
-    let next = current + (target - current) * (1.0 - (-dt * 14.0).exp());
-    if (next - target).abs() < 1e-3 { target } else { next }
-}
-
-impl ImageViewer {
-    pub fn is_open(&self) -> bool {
-        self.item.is_some()
-    }
-
-    #[cfg(test)]
-    pub(crate) fn zoom(&self) -> f64 {
-        self.target_zoom
-    }
-
-    pub fn show(&mut self, cx: &mut Cx, item: ImageViewerItem) -> Result<(), String> {
-        self.clear_media(cx);
-        let kind = media_kind(&item.bytes);
-        self.media_kind = kind;
-        let image = self.view.image(cx, ids!(image));
-        match kind {
-            MediaKind::Image => {
-                image.load_image_from_data(cx, &item.bytes.bytes).map_err(|error| {
-                    format!("could not decode {}: {error:?}", item.bytes.content_type)
-                })?;
-                self.image_size = image
-                    .size_in_pixels(cx)
-                    .map(|(w, h)| dvec2(w as f64, h as f64))
-                    .unwrap_or(dvec2(1.0, 1.0));
-                if let Some(mut image) = image.borrow_mut() {
-                    image.draw_bg.image_dim_w = self.image_size.x as f32;
-                    image.draw_bg.image_dim_h = self.image_size.y as f32;
-                    image.draw_bg.rotation = 0.0;
-                    image.draw_bg.sample_mode =
-                        if self.pixelated { -1.0 } else { self.dpi_factor as f32 };
-                }
-            }
-            MediaKind::Video => self
-                .view
-                .widget(cx, ids!(video))
-                .borrow_mut::<VideoPlayer>()
-                .ok_or_else(|| "video viewer is unavailable".to_string())?
-                .load_bytes(cx, &item.bytes.bytes, &item.bytes.content_type)?,
-            MediaKind::Audio => self
-                .view
-                .widget(cx, ids!(audio))
-                .borrow_mut::<AudioPlayer>()
-                .ok_or_else(|| "audio viewer is unavailable".to_string())?
-                .load_bytes(cx, &item.bytes.bytes, &item.bytes.content_type)?,
-            MediaKind::Mesh => {
-                let target = self.view.widget(cx, ids!(mesh));
-                let mut mesh = target.borrow_mut::<MeshView>()
-                    .ok_or_else(|| "mesh viewer is unavailable".to_string())?;
-                mesh.set_dark_enabled(cx, true);
-                mesh.set_show_hud(cx, false);
-                mesh.load_bytes(cx, &item.bytes.bytes, &item.bytes.content_type)?;
-            },
-            MediaKind::Splat => self
-                .view
-                .widget(cx, ids!(splat))
-                .borrow_mut::<SplatView>()
-                .ok_or_else(|| "splat viewer is unavailable".to_string())?
-                .load_bytes(cx, &item.bytes.bytes, &item.bytes.content_type)?,
-            MediaKind::Text | MediaKind::Unknown => {
-                let text = if kind == MediaKind::Text {
-                    let mut text: String = String::from_utf8_lossy(&item.bytes.bytes).chars().take(256 * 1024).collect();
-                    if item.bytes.bytes.len() > text.len() {
-                        text.push_str("\n\nPreview truncated. Save the file to read the complete content.");
-                    }
-                    text
-                } else {
-                    format!("{}\n{}\n\nSave this file to open it in a compatible application.", item.bytes.content_type, crate::faces::size_text(item.bytes.bytes.len()))
-                };
-                self.view.text_input(cx, ids!(document)).set_text(cx, &text);
-            }
-        }
-        if kind != MediaKind::Image {
-            self.image_size = dvec2(1.0, 1.0);
-            image.set_texture(cx, None);
-            self.view.widget(cx, ids!(media_layer)).set_visible(cx, true);
-            let target = match kind {
-                MediaKind::Video => ids!(video),
-                MediaKind::Audio => ids!(audio),
-                MediaKind::Mesh => ids!(mesh),
-                MediaKind::Splat => ids!(splat),
-                MediaKind::Text | MediaKind::Unknown => ids!(text_panel),
-                MediaKind::Image => ids!(picture),
-            };
-            self.view.widget(cx, target).set_visible(cx, true);
-        }
-        self.view.label(cx, ids!(title)).set_text(
-            cx,
-            &if item.port.is_empty() { item.node.clone() } else { format!("{}.{}", item.node, item.port) },
-        );
-        self.view
-            .label(cx, ids!(type_label))
-            .set_text(cx, media_label(kind));
-        self.view.label(cx, ids!(size)).set_text(
-            cx,
-            &if kind == MediaKind::Image {
-                format!("{}×{}", self.image_size.x as usize, self.image_size.y as usize)
-            } else {
-                crate::faces::size_text(item.bytes.bytes.len())
-            },
-        );
-        self.view.label(cx, ids!(zoom)).set_text(
-            cx,
-            match kind {
-                MediaKind::Image => "100 %",
-                MediaKind::Video => "native transport · drag timeline",
-                MediaKind::Audio => "waveform transport · drag to scrub",
-                MediaKind::Mesh | MediaKind::Splat => "drag to orbit · scroll to zoom",
-                MediaKind::Text | MediaKind::Unknown => "",
-            },
-        );
-        self.view.widget(cx, ids!(save)).set_visible(cx, true);
-        self.view.widget(cx, ids!(copy)).set_visible(cx, true);
-        self.item = Some(item);
-        self.zoom = 1.0;
-        self.target_zoom = 1.0;
-        self.dpi_factor = 1.0;
-        self.pan = Vec2d::default();
-        self.target_pan = Vec2d::default();
-        self.opacity = 0.18;
-        self.picture_rect = None;
-        self.close_button_rect = None;
-        self.gallery_stage_rect = None;
-        self.media_rect = None;
-        self.shown_percent = None;
-        self.fit_mode = true;
-        self.snap_to_fit = true;
-        self.view.set_visible(cx, true);
-        self.view
-            .view(cx, ids!(picture))
-            .set_visible(cx, false);
-        for id in [ids!(fit), ids!(fit_width), ids!(actual), ids!(double), ids!(pixels)] {
-            self.view.widget(cx, id).set_visible(cx, kind == MediaKind::Image);
-        }
-        self.sync_control_opacity(cx);
-        cx.set_key_focus(self.view.area());
-        self.next_frame = cx.new_next_frame();
-        self.redraw(cx);
-        Ok(())
-    }
-
-    pub fn show_status(&mut self, cx: &mut Cx, title: &str, message: &str) {
-        let _ = self.show(cx, ImageViewerItem {
-            node: title.to_string(),
-            port: String::new(),
-            bytes: ValueBytes {
-                digest: String::new(),
-                content_type: "text/plain".to_string(),
-                bytes: message.as_bytes().to_vec().into(),
-            },
-        });
-        self.view.label(cx, ids!(type_label)).set_text(cx, "");
-        self.view.label(cx, ids!(size)).set_text(cx, "");
-        self.view.widget(cx, ids!(save)).set_visible(cx, false);
-        self.view.widget(cx, ids!(copy)).set_visible(cx, false);
-    }
-
-    pub fn close(&mut self, cx: &mut Cx) {
-        if self.item.is_none() {
-            return;
-        }
-        // Dismiss the whole overlay in this event. Fading only the image
-        // exposes its checkerboard while the modal is still on screen.
-        self.view.set_visible(cx, false);
-        self.item = None;
-        self.drag = None;
-        self.pinch = None;
-        self.next_frame = NextFrame::default();
-        self.clear_media(cx);
-        self.redraw(cx);
-    }
-
-    fn stage_rect(&self, cx: &Cx) -> Rect {
-        self.view.view(cx, ids!(stage)).area().rect(cx)
-    }
-
-    fn refresh_dpi_factor(&mut self, cx: &mut Cx) {
-        let area = self.view.area();
-        let dpi_factor = cx.get_dpi_factor_of(&area);
-        if dpi_factor.is_finite() && dpi_factor > 0.0 {
-            self.dpi_factor = dpi_factor;
-        }
-    }
-
-    fn fit_zoom(&self, stage: Rect) -> f64 {
-        fit_scale(stage.size, self.image_size, FIT_MARGIN) * self.dpi_factor
-    }
-
-    fn target_layout_scale(&self) -> f64 {
-        self.target_zoom / self.dpi_factor.max(1e-6)
-    }
-
-    fn sync_control_opacity(&self, cx: &mut Cx) {
-        let opacity = [self.opacity as f32];
-        self.view
-            .view(cx, ids!(bar))
-            .set_uniform(cx, id!(viewer_opacity), &opacity);
-        self.view
-            .view(cx, ids!(top_close))
-            .set_uniform(cx, id!(viewer_opacity), &opacity);
-    }
-
-    fn sync_picture(&mut self, cx: &mut Cx) {
-        if self.item.is_none() {
-            return;
-        }
-        self.refresh_dpi_factor(cx);
-        let stage = self.stage_rect(cx);
-        if stage.size.x > 0.0
-            && stage.size.y > 0.0
-            && self.gallery_stage_rect != Some(stage)
-        {
-            let y = stage.pos.y + (stage.size.y - GALLERY_BUTTON_HEIGHT) * 0.5;
-            for (id, x) in [
-                (ids!(previous_wrap), stage.pos.x + CLOSE_BUTTON_MARGIN),
-                (ids!(next_wrap), stage.pos.x + stage.size.x - CLOSE_BUTTON_MARGIN - GALLERY_BUTTON_WIDTH),
-            ] {
-                self.view.view(cx, id).set_walk(cx, Walk {
-                    abs_pos: Some(dvec2(x, y)),
-                    width: Size::Fixed(GALLERY_BUTTON_WIDTH),
-                    height: Size::Fixed(GALLERY_BUTTON_HEIGHT),
-                    ..Walk::default()
-                });
-            }
-            self.gallery_stage_rect = Some(stage);
-        }
-        let close_rect = close_button_rect(stage);
-        if stage.size.x > 0.0
-            && stage.size.y > 0.0
-            && self.close_button_rect != Some(close_rect)
-        {
-            self.view.view(cx, ids!(top_close)).set_walk(
-                cx,
-                Walk {
-                    abs_pos: Some(close_rect.pos),
-                    width: Size::Fixed(close_rect.size.x),
-                    height: Size::Fixed(close_rect.size.y),
-                    ..Walk::default()
-                },
-            );
-            self.close_button_rect = Some(close_rect);
-        }
-        self.sync_control_opacity(cx);
-        let media_safe_bottom = match self.media_kind {
-            MediaKind::Video | MediaKind::Audio | MediaKind::Text | MediaKind::Unknown => 76.0,
-            _ => 0.0,
-        };
-        let media_rect = Rect {
-            pos: stage.pos,
-            size: dvec2(stage.size.x, (stage.size.y - media_safe_bottom).max(1.0)),
-        };
-        if self.media_rect != Some(media_rect) {
-            self.view.view(cx, ids!(media_layer)).set_walk(
-                cx,
-                Walk {
-                    abs_pos: Some(media_rect.pos),
-                    width: Size::Fixed(media_rect.size.x.max(1.0)),
-                    height: Size::Fixed(media_rect.size.y),
-                    ..Walk::default()
-                },
-            );
-            self.media_rect = Some(media_rect);
-        }
-        if self.media_kind != MediaKind::Image {
-            self.view.view(cx, ids!(picture)).set_visible(cx, false);
-            return;
-        }
-        if stage.size.x <= 0.0 || stage.size.y <= 0.0 {
-            self.view
-                .view(cx, ids!(picture))
-                .set_visible(cx, false);
-            if let Some(mut image) = self.view.image(cx, ids!(image)).borrow_mut() {
-                image.draw_bg.opacity = 0.0;
-            }
-            self.next_frame = cx.new_next_frame();
-            return;
-        }
-        self.view
-            .view(cx, ids!(picture))
-            .set_visible(cx, true);
-        if self.fit_mode {
-            let fit_zoom = self.fit_zoom(stage);
-            if (self.target_zoom - fit_zoom).abs() > 1e-9 {
-                self.target_zoom = fit_zoom;
-                self.next_frame = cx.new_next_frame();
-            }
-            self.target_pan = Vec2d::default();
-            if self.snap_to_fit {
-                self.zoom = fit_zoom;
-                self.pan = Vec2d::default();
-                self.snap_to_fit = false;
-            }
-        }
-        self.target_pan = clamp_pan(
-            stage.size,
-            self.image_size,
-            self.target_layout_scale(),
-            self.target_pan,
-        );
-        let scale = self.zoom / self.dpi_factor;
-        self.pan = clamp_pan(stage.size, self.image_size, scale, self.pan);
-        let size = self.image_size * scale;
-        let pos = stage.pos + center_offset(stage.size, self.image_size, scale) + self.pan;
-        let picture_rect = Rect { pos, size };
-        let rect_changed = match self.picture_rect.as_ref() {
-            Some(previous) => {
-                (previous.pos - picture_rect.pos).length() > 1e-4
-                    || (previous.size - picture_rect.size).length() > 1e-4
-            }
-            None => true,
-        };
-        if rect_changed {
-            self.view.view(cx, ids!(picture)).set_walk(
-                cx,
-                Walk {
-                    abs_pos: Some(pos),
-                    width: Size::Fixed(size.x.max(1.0)),
-                    height: Size::Fixed(size.y.max(1.0)),
-                    ..Walk::default()
-                },
-            );
-            self.picture_rect = Some(picture_rect);
-        }
-        if let Some(mut image) = self.view.image(cx, ids!(image)).borrow_mut() {
-            image.draw_bg.opacity = self.opacity as f32;
-            image.draw_bg.image_dim_w = self.image_size.x as f32;
-            image.draw_bg.image_dim_h = self.image_size.y as f32;
-            image.draw_bg.rotation = 0.0;
-            image.draw_bg.sample_mode =
-                if self.pixelated { -1.0 } else { self.dpi_factor as f32 };
-        }
-        self.update_zoom_label(cx);
-    }
-
-    fn update_zoom_label(&mut self, cx: &mut Cx) {
-        let percent = (self.target_zoom * 100.0).round() as i64;
-        if self.shown_percent != Some(percent) {
-            self.shown_percent = Some(percent);
-            self.view
-                .label(cx, ids!(zoom))
-                .set_text(cx, &format!("{percent} %"));
-        }
-    }
-
-    fn fit(&mut self, cx: &mut Cx) {
-        self.fit_mode = true;
-        self.snap_to_fit = false;
-        self.target_pan = Vec2d::default();
-        self.sync_picture(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
-    fn actual(&mut self, cx: &mut Cx) {
-        self.fit_mode = false;
-        self.target_zoom = 1.0;
-        self.target_pan = Vec2d::default();
-        self.update_zoom_label(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
-    fn double(&mut self, cx: &mut Cx) {
-        self.fit_mode = false;
-        self.target_zoom = 2.0;
-        self.target_pan = Vec2d::default();
-        self.update_zoom_label(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
-    fn fit_width(&mut self, cx: &mut Cx) {
-        self.refresh_dpi_factor(cx);
-        let stage = self.stage_rect(cx);
-        self.fit_mode = false;
-        self.target_zoom =
-            fit_width_scale(stage.size, self.image_size, FIT_MARGIN) * self.dpi_factor;
-        self.target_pan = Vec2d::default();
-        self.update_zoom_label(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
-    fn zoom_at(&mut self, cx: &mut Cx, abs: Vec2d, new_zoom: f64) {
-        let stage = self.stage_rect(cx);
-        let anchor = abs - (stage.pos + stage.size * 0.5);
-        let new_zoom = new_zoom.clamp(MIN_ZOOM, MAX_ZOOM);
-        self.fit_mode = false;
-        self.target_pan = zoom_pan_at_cursor(self.pan, anchor, self.zoom, new_zoom);
-        self.target_zoom = new_zoom;
-        self.target_pan = clamp_pan(
-            stage.size,
-            self.image_size,
-            self.target_layout_scale(),
-            self.target_pan,
-        );
-        self.update_zoom_label(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
-    fn toggle_fit_actual(&mut self, cx: &mut Cx) {
-        if self.fit_mode {
-            self.actual(cx);
-        } else {
-            self.fit(cx);
-        }
-    }
-
-    #[cfg(test)]
-    pub(crate) fn media_kind(&self) -> MediaKind {
-        self.media_kind
-    }
-
-    fn clear_media(&mut self, cx: &mut Cx) {
-        self.view.widget(cx, ids!(media_layer)).set_visible(cx, false);
-        self.view.widget(cx, ids!(text_panel)).set_visible(cx, false);
-        let video = self.view.widget(cx, ids!(video));
-        video.set_visible(cx, false);
-        if let Some(mut video) = video.borrow_mut::<VideoPlayer>() {
-            video.clear(cx);
-        }
-        let audio = self.view.widget(cx, ids!(audio));
-        audio.set_visible(cx, false);
-        if let Some(mut audio) = audio.borrow_mut::<AudioPlayer>() {
-            audio.clear(cx);
-        }
-        let mesh = self.view.widget(cx, ids!(mesh));
-        mesh.set_visible(cx, false);
-        if let Some(mut mesh) = mesh.borrow_mut::<MeshView>() {
-            mesh.clear(cx);
-        }
-        let splat = self.view.widget(cx, ids!(splat));
-        splat.set_visible(cx, false);
-        if let Some(mut splat) = splat.borrow_mut::<SplatView>() {
-            splat.clear(cx);
-        };
-    }
-
-    fn handle_touch(&mut self, cx: &mut Cx, event: &TouchUpdateEvent) {
-        let mut points = event
-            .touches
-            .iter()
-            .filter(|touch| touch.state != TouchState::Stop)
-            .map(|touch| touch.abs);
-        let (Some(a), Some(b)) = (points.next(), points.next()) else {
-            self.pinch = None;
-            return;
-        };
-        let midpoint = (a + b) * 0.5;
-        let distance = (b - a).length().max(1.0);
-        let pinch = *self.pinch.get_or_insert(Pinch {
-            distance,
-            zoom: self.zoom,
-            pan: self.pan,
-            midpoint,
-        });
-        let zoom = (pinch.zoom * distance / pinch.distance).clamp(MIN_ZOOM, MAX_ZOOM);
-        let stage = self.stage_rect(cx);
-        let centre = stage.pos + stage.size * 0.5;
-        let start_anchor = pinch.midpoint - centre;
-        let current_anchor = midpoint - centre;
-        self.target_pan = current_anchor
-            - (start_anchor - pinch.pan) * (zoom / pinch.zoom.max(1e-6));
-        self.fit_mode = false;
-        self.target_zoom = zoom;
-        self.target_pan = clamp_pan(
-            stage.size,
-            self.image_size,
-            self.target_layout_scale(),
-            self.target_pan,
-        );
-        self.update_zoom_label(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
-    pub fn actions(&mut self, cx: &mut Cx, actions: &Actions) -> Vec<ImageViewerAction> {
-        let mut out = Vec::new();
-        out.extend(
-            actions
-                .iter()
-                .filter_map(|action| action.as_widget_action())
-                .filter(|action| action.widget_uid == self.view.widget_uid())
-                .map(|action| action.cast::<ImageViewerAction>()),
-        );
-        if self.view.button(cx, ids!(close)).clicked(actions) {
-            out.push(ImageViewerAction::Close);
-        }
-        if self
-            .view
-            .button(cx, ids!(top_close_button))
-            .clicked(actions)
-        {
-            out.push(ImageViewerAction::Close);
-        }
-        if self.view.button(cx, ids!(save)).clicked(actions) {
-            out.push(ImageViewerAction::Save);
-        }
-        if self.view.button(cx, ids!(copy)).clicked(actions) {
-            if let Some(item) = self.item.as_ref() {
-                out.push(ImageViewerAction::CopyDigest(item.bytes.digest.clone()));
-            }
-        }
-        if self.view.button(cx, ids!(previous)).clicked(actions)
-            || self.view.button(cx, ids!(previous_asset)).clicked(actions)
-        {
-            out.push(ImageViewerAction::Step(-1));
-        }
-        if self.view.button(cx, ids!(next)).clicked(actions)
-            || self.view.button(cx, ids!(next_asset)).clicked(actions)
-        {
-            out.push(ImageViewerAction::Step(1));
-        }
-        if self.view.button(cx, ids!(fit)).clicked(actions) {
-            self.fit(cx);
-        }
-        if self.view.button(cx, ids!(fit_width)).clicked(actions) {
-            self.fit_width(cx);
-        }
-        if self.view.button(cx, ids!(actual)).clicked(actions) {
-            self.actual(cx);
-        }
-        if self.view.button(cx, ids!(double)).clicked(actions) {
-            self.double(cx);
-        }
-        if self.view.button(cx, ids!(pixels)).clicked(actions) {
-            self.pixelated = !self.pixelated;
-            self.view.button(cx, ids!(pixels)).set_text(
-                cx,
-                if self.pixelated { "Pixels: on" } else { "Pixels: auto" },
-            );
-            self.sync_picture(cx);
-        }
-        out
-    }
-}
-
-impl Widget for ImageViewer {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        let step = self.view.draw_walk(cx, scope, walk);
-        if step.is_done() {
-            // The parent draw list is cleared before child drawing starts, so
-            // stage.area() is only current after this view completes its draw.
-            self.sync_picture(cx);
-        }
-        step
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if self.item.is_none() {
-            return;
-        }
-        self.view.handle_event(cx, event, scope);
-        if let Some(nf) = self.next_frame.is_event(event) {
-            let dt = (nf.time - self.last_time).clamp(0.0, 0.1);
-            self.last_time = nf.time;
-            self.zoom = ease(self.zoom, self.target_zoom, dt);
-            self.pan.x = ease(self.pan.x, self.target_pan.x, dt);
-            self.pan.y = ease(self.pan.y, self.target_pan.y, dt);
-            self.opacity = ease(self.opacity, 1.0, dt);
-            self.sync_picture(cx);
-            if (self.zoom - self.target_zoom).abs() > 1e-4
-                || (self.pan - self.target_pan).length() > 0.05
-                || self.opacity < 0.999
-            {
-                self.next_frame = cx.new_next_frame();
-            }
-            self.redraw(cx);
-        }
-        if let Event::TouchUpdate(event) = event {
-            self.handle_touch(cx, event);
-        }
-        if let Event::KeyDown(event) = event {
-            match event.key_code {
-                KeyCode::Escape => {
-                    cx.widget_action(self.view.widget_uid(), ImageViewerAction::Close)
-                }
-                KeyCode::Key0 if self.media_kind == MediaKind::Image => self.fit(cx),
-                KeyCode::Key1 if self.media_kind == MediaKind::Image => self.actual(cx),
-                KeyCode::Key2 if self.media_kind == MediaKind::Image => self.double(cx),
-                KeyCode::ArrowLeft if cx.has_key_focus(self.view.area()) => {
-                    cx.widget_action(self.view.widget_uid(), ImageViewerAction::Step(-1))
-                }
-                KeyCode::ArrowRight if cx.has_key_focus(self.view.area()) => {
-                    cx.widget_action(self.view.widget_uid(), ImageViewerAction::Step(1))
-                }
-                _ => {}
-            }
-        }
-        match event.hits(cx, self.view.area()) {
-            Hit::FingerScroll(event) => {
-                if self.media_kind == MediaKind::Image {
-                    let zoom = scroll_zoom(self.target_zoom, event.scroll.y, wheel_notch());
-                    self.zoom_at(cx, event.abs, zoom);
-                }
-            }
-            Hit::FingerDown(event) => {
-                cx.set_key_focus(self.view.area());
-                if self.media_kind != MediaKind::Image {
-                    return;
-                }
-                let picture = self.view.view(cx, ids!(picture)).area().rect(cx);
-                let bar = self.view.view(cx, ids!(bar)).area().rect(cx);
-                let top_close = self.view.view(cx, ids!(top_close)).area().rect(cx);
-                let previous = self.view.view(cx, ids!(previous_wrap)).area().rect(cx);
-                let next = self.view.view(cx, ids!(next_wrap)).area().rect(cx);
-                if bar.contains(event.abs) || top_close.contains(event.abs)
-                    || previous.contains(event.abs) || next.contains(event.abs)
-                {
-                    return;
-                }
-                if picture.contains(event.abs) && event.tap_count >= 2 {
-                    self.toggle_fit_actual(cx);
-                    return;
-                }
-                self.drag = Some(Drag {
-                    start: event.abs,
-                    pan: self.target_pan,
-                    outside: !picture.contains(event.abs),
-                });
-                if picture.contains(event.abs) {
-                    cx.set_cursor(MouseCursor::Grabbing);
-                }
-            }
-            Hit::FingerMove(event) => {
-                if let Some(drag) = self.drag {
-                    if !drag.outside {
-                        self.target_pan = drag.pan + (event.abs - drag.start);
-                        let stage = self.stage_rect(cx);
-                        self.target_pan = clamp_pan(
-                            stage.size,
-                            self.image_size,
-                            self.target_layout_scale(),
-                            self.target_pan,
-                        );
-                        self.pan = self.target_pan;
-                        self.sync_picture(cx);
-                        self.redraw(cx);
-                    }
-                }
-            }
-            Hit::FingerUp(event) => {
-                cx.set_cursor(MouseCursor::Default);
-                if let Some(drag) = self.drag.take() {
-                    if drag.outside && (event.abs - drag.start).length() <= DRAG_THRESHOLD {
-                        cx.widget_action(self.view.widget_uid(), ImageViewerAction::Close);
-                    }
-                }
-            }
-            _ => {}
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn draw_frame(
-        cx: &mut Cx,
-        viewer: &mut ImageViewer,
-        pass: &DrawPass,
-        draw_list: &mut DrawList2d,
-        size: Vec2d,
-    ) {
-        let event = DrawEvent {
-            redraw_all: true,
-            ..Default::default()
-        };
-        let mut cx_draw = CxDraw::new(cx, &event);
-        let cx = &mut Cx2d::new(&mut cx_draw);
-        cx.begin_pass(pass, Some(1.0));
-        draw_list.begin_always(cx);
-        cx.begin_root_turtle(size, Layout::flow_overlay());
-        viewer.draw_walk_all(cx, &mut Scope::empty(), Walk::fill());
-        cx.end_turtle();
-        draw_list.end(cx);
-        cx.end_pass(pass);
-    }
-
-    fn assert_close(actual: f64, expected: f64) {
-        assert!(
-            (actual - expected).abs() < 1e-9,
-            "expected {expected}, got {actual}"
-        );
-    }
-
-    #[test]
-    fn fit_scale_uses_the_limiting_landscape_axis() {
-        let scale = fit_scale(dvec2(1000.0, 800.0), dvec2(1600.0, 900.0), 24.0);
-        assert_close(scale, 952.0 / 1600.0);
-    }
-
-    #[test]
-    fn fit_scale_uses_the_limiting_portrait_axis() {
-        let scale = fit_scale(dvec2(1000.0, 800.0), dvec2(600.0, 1200.0), 24.0);
-        assert_close(scale, 752.0 / 1200.0);
-    }
-
-    #[test]
-    fn fit_scale_enlarges_a_small_picture_to_the_margin() {
-        let scale = fit_scale(dvec2(1000.0, 800.0), dvec2(100.0, 80.0), 24.0);
-        assert_close(scale, 752.0 / 80.0);
-    }
-
-    #[test]
-    fn centre_offset_centres_both_smaller_and_larger_axes() {
-        let offset = center_offset(dvec2(1000.0, 800.0), dvec2(1200.0, 200.0), 1.0);
-        assert!((offset - dvec2(-100.0, 300.0)).length() < 1e-9);
-    }
-
-    #[test]
-    fn close_button_stays_at_stage_top_left_across_picture_transforms() {
-        let stage = Rect {
-            pos: dvec2(37.0, 59.0),
-            size: dvec2(1000.0, 800.0),
-        };
-        let expected = Rect {
-            pos: dvec2(53.0, 75.0),
-            size: dvec2(28.0, 28.0),
-        };
-
-        for (zoom, pan) in [
-            (0.25, dvec2(0.0, 0.0)),
-            (1.0, dvec2(120.0, -80.0)),
-            (8.0, dvec2(-900.0, 650.0)),
-        ] {
-            let image = dvec2(1600.0, 1200.0);
-            let _picture = Rect {
-                pos: stage.pos + center_offset(stage.size, image, zoom) + pan,
-                size: image * zoom,
-            };
-            assert_eq!(close_button_rect(stage), expected);
-        }
-    }
-
-    #[test]
-    fn pan_is_zero_on_a_small_axis_and_clamped_on_an_overflowing_axis() {
-        let viewport = dvec2(1000.0, 800.0);
-        let image = dvec2(1200.0, 400.0);
-        assert_eq!(
-            clamp_pan(viewport, image, 1.0, dvec2(350.0, -250.0)),
-            dvec2(100.0, 0.0)
-        );
-        assert_eq!(
-            clamp_pan(viewport, image, 1.0, dvec2(-350.0, 250.0)),
-            dvec2(-100.0, 0.0)
-        );
-    }
-
-    #[test]
-    fn scroll_zoom_is_geometric_per_notch_and_bounded() {
-        assert_close(scroll_zoom(1.0, -60.0, 60.0), 1.1);
-        assert_close(scroll_zoom(1.0, 60.0, 60.0), 1.0 / 1.1);
-        assert_close(scroll_zoom(MAX_ZOOM, -60.0, 60.0), MAX_ZOOM);
-        assert_close(scroll_zoom(MIN_ZOOM, 60.0, 60.0), MIN_ZOOM);
-    }
-
-    #[test]
-    fn opening_lays_out_a_visible_fitted_centred_picture_after_two_frames() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut viewer = cx.with_vm(|vm| {
-            makepad_widgets::script_mod(vm);
-            crate::theme::script_mod(vm);
-            makepad_media_view::script_mod(vm);
-            super::script_mod(vm);
-            ImageViewer::script_new_with_default(vm)
-        });
-        viewer
-            .show(
-                &mut cx,
-                ImageViewerItem {
-                    node: "image".into(),
-                    port: "value".into(),
-                    bytes: ValueBytes {
-                        digest: "test".into(),
-                        content_type: "image/svg+xml".into(),
-                        bytes: br#"<svg xmlns="http://www.w3.org/2000/svg" width="1024" height="1024"/>"#
-                            .as_slice()
-                            .into(),
-                    },
-                },
-            )
-            .unwrap();
-
-        let size = dvec2(1280.0, 720.0);
-        let pass = DrawPass::new(&mut cx);
-        pass.set_size(&mut cx, size);
-        let mut draw_list = DrawList2d::new(&mut cx);
-        draw_frame(&mut cx, &mut viewer, &pass, &mut draw_list, size);
-        draw_frame(&mut cx, &mut viewer, &pass, &mut draw_list, size);
-
-        let stage = viewer.stage_rect(&cx);
-        let picture = viewer.view.view(&cx, ids!(picture));
-        let picture_walk = picture.walk(&mut cx);
-        let picture_rect = picture.area().rect(&cx);
-        assert!(picture.visible());
-        assert!(matches!(picture_walk.width, Size::Fixed(width) if width > 0.0));
-        assert!(matches!(picture_walk.height, Size::Fixed(height) if height > 0.0));
-        assert!(picture_rect.size.x > 0.0 && picture_rect.size.y > 0.0);
-        assert!(stage.contains(picture_rect.pos));
-        assert!(stage.contains(picture_rect.pos + picture_rect.size));
-        assert!(
-            (picture_rect.pos + picture_rect.size * 0.5 - (stage.pos + stage.size * 0.5))
-                .length()
-                < 1e-9
-        );
-        let image = viewer.view.image(&cx, ids!(image));
-        let image = image.borrow().unwrap();
-        assert_eq!(image.draw_bg.rotation, 0.0);
-        assert_eq!(image.draw_bg.sample_mode, 1.0);
-    }
-
-    #[test]
-    fn zoom_at_cursor_keeps_the_same_image_point_under_the_cursor() {
-        let pan = dvec2(17.0, -9.0);
-        let anchor = dvec2(120.0, 45.0);
-        let old_zoom = 0.75;
-        let new_zoom = 3.2;
-        let point = (anchor - pan) / old_zoom;
-        let next_pan = zoom_pan_at_cursor(pan, anchor, old_zoom, new_zoom);
-        let landed = point * new_zoom + next_pan;
-        assert!((landed - anchor).length() < 1e-9);
-    }
-
-    #[test]
-    fn zoom_at_cursor_closes_over_repeated_steps() {
-        let anchor = dvec2(-73.0, 61.0);
-        let mut pan = Vec2d::default();
-        let mut zoom = 1.0;
-        for next in [1.4, 2.8, 0.35, 7.0, 1.0] {
-            let point = (anchor - pan) / zoom;
-            pan = zoom_pan_at_cursor(pan, anchor, zoom, next);
-            zoom = next;
-            assert!((point * zoom + pan - anchor).length() < 1e-9);
-        }
-    }
-
-    fn tiny_wav() -> Vec<u8> {
-        let mut wav = b"RIFF".to_vec();
-        wav.extend_from_slice(&38u32.to_le_bytes());
-        wav.extend_from_slice(b"WAVEfmt ");
-        wav.extend_from_slice(&16u32.to_le_bytes());
-        wav.extend_from_slice(&1u16.to_le_bytes());
-        wav.extend_from_slice(&1u16.to_le_bytes());
-        wav.extend_from_slice(&8_000u32.to_le_bytes());
-        wav.extend_from_slice(&16_000u32.to_le_bytes());
-        wav.extend_from_slice(&2u16.to_le_bytes());
-        wav.extend_from_slice(&16u16.to_le_bytes());
-        wav.extend_from_slice(b"data");
-        wav.extend_from_slice(&2u32.to_le_bytes());
-        wav.extend_from_slice(&0i16.to_le_bytes());
-        wav
-    }
-
-    #[test]
-    fn modal_routes_each_media_kind_to_its_widget() {
-        let cases = [
-            ("video/mp4", b"video".to_vec(), MediaKind::Video, live_id!(video)),
-            ("audio/wav", tiny_wav(), MediaKind::Audio, live_id!(audio)),
-            (
-                "model/gltf-binary",
-                b"glTF\x02\0\0\0\x10\0\0\0".to_vec(),
-                MediaKind::Mesh,
-                live_id!(mesh),
-            ),
-            (
-                "application/x-ply",
-                b"ply\nformat ascii 1.0\nend_header\n".to_vec(),
-                MediaKind::Splat,
-                live_id!(splat),
-            ),
-        ];
-        for (content_type, bytes, expected, child) in cases {
-            let mut cx = Cx::new(Box::new(|_, _| {}));
-            let mut viewer = cx.with_vm(|vm| {
-                makepad_widgets::script_mod(vm);
-                crate::theme::script_mod(vm);
-                makepad_media_view::script_mod(vm);
-                super::script_mod(vm);
-                ImageViewer::script_new_with_default(vm)
-            });
-            viewer
-                .show(
-                    &mut cx,
-                    ImageViewerItem {
-                        node: "output".into(),
-                        port: "value".into(),
-                        bytes: ValueBytes {
-                            digest: content_type.into(),
-                            content_type: content_type.into(),
-                            bytes: bytes.into(),
-                        },
-                    },
-                )
-                .unwrap();
-            assert_eq!(viewer.media_kind(), expected);
-            assert!(viewer.view.widget(&mut cx, &[child]).visible());
-        }
-    }
-
-    #[test]
-    fn json_asset_opens_in_the_read_only_document_surface() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut viewer = cx.with_vm(|vm| {
-            makepad_widgets::script_mod(vm);
-            crate::theme::script_mod(vm);
-            makepad_media_view::script_mod(vm);
-            super::script_mod(vm);
-            ImageViewer::script_new_with_default(vm)
-        });
-        let json = "{\"prompt\":\"a brass fox\",\"steps\":8}";
-        viewer
-            .show(
-                &mut cx,
-                ImageViewerItem {
-                    node: "asset_42".into(),
-                    port: "manifest".into(),
-                    bytes: ValueBytes {
-                        digest: "ast_json".into(),
-                        content_type: "application/json; charset=utf-8".into(),
-                        bytes: json.as_bytes().to_vec().into(),
-                    },
-                },
-            )
-            .unwrap();
-
-        assert_eq!(viewer.media_kind(), MediaKind::Text);
-        assert!(viewer.is_open());
-        assert!(viewer.view.widget(&mut cx, ids!(text_panel)).visible());
-        assert_eq!(viewer.view.text_input(&mut cx, ids!(document)).text(), json);
-        assert!(!viewer.view.widget(&mut cx, ids!(video)).visible());
-        assert!(!viewer.view.widget(&mut cx, ids!(audio)).visible());
-    }
-
-    #[test]
-    fn loading_status_uses_the_text_surface_and_hides_file_actions() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut viewer = cx.with_vm(|vm| {
-            makepad_widgets::script_mod(vm);
-            crate::theme::script_mod(vm);
-            makepad_media_view::script_mod(vm);
-            super::script_mod(vm);
-            ImageViewer::script_new_with_default(vm)
-        });
-        viewer.show_status(&mut cx, "Asset", "Loading original content…");
-
-        assert!(viewer.is_open());
-        assert!(viewer.view.widget(&mut cx, ids!(text_panel)).visible());
-        assert_eq!(
-            viewer.view.text_input(&mut cx, ids!(document)).text(),
-            "Loading original content…"
-        );
-        assert!(!viewer.view.widget(&mut cx, ids!(save)).visible());
-        assert!(!viewer.view.widget(&mut cx, ids!(copy)).visible());
-    }
-
-    #[test]
-    fn switching_from_audio_clears_the_previous_player() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut viewer = cx.with_vm(|vm| {
-            makepad_widgets::script_mod(vm);
-            crate::theme::script_mod(vm);
-            makepad_media_view::script_mod(vm);
-            super::script_mod(vm);
-            ImageViewer::script_new_with_default(vm)
-        });
-        viewer
-            .show(
-                &mut cx,
-                ImageViewerItem {
-                    node: "audio".into(),
-                    port: "value".into(),
-                    bytes: ValueBytes {
-                        digest: "audio".into(),
-                        content_type: "audio/wav".into(),
-                        bytes: tiny_wav().into(),
-                    },
-                },
-            )
-            .unwrap();
-        assert!(viewer.view.widget(&mut cx, ids!(audio)).visible());
-        assert!(viewer
-            .view
-            .widget(&mut cx, ids!(audio))
-            .borrow::<AudioPlayer>()
-            .is_some_and(|audio| audio.is_loaded()));
-
-        viewer
-            .show(
-                &mut cx,
-                ImageViewerItem {
-                    node: "manifest".into(),
-                    port: "value".into(),
-                    bytes: ValueBytes {
-                        digest: "text".into(),
-                        content_type: "text/plain".into(),
-                        bytes: b"ready".to_vec().into(),
-                    },
-                },
-            )
-            .unwrap();
-        assert_eq!(viewer.media_kind(), MediaKind::Text);
-        assert!(viewer.view.widget(&mut cx, ids!(text_panel)).visible());
-        assert!(!viewer.view.widget(&mut cx, ids!(audio)).visible());
-        assert!(viewer
-            .view
-            .widget(&mut cx, ids!(audio))
-            .borrow::<AudioPlayer>()
-            .is_some_and(|audio| !audio.is_loaded()));
-    }
-}
diff --git a/apps/image/Cargo.toml b/apps/image/Cargo.toml
deleted file mode 100644
index 057a272b0..000000000
--- a/apps/image/Cargo.toml
+++ /dev/null
@@ -1,26 +0,0 @@
-# image — a dumb picture viewer, part of the Makepad app family (terminal,
-# wm, files, task, sheets, route, mixer...).
-#
-# Opens one image fit-to-window, centered on a dark makepad_wm_theme background.
-# Left/Right walks the sorted sibling images in the same folder, +/-/wheel
-# zoom around the cursor, 0 fits, 1 shows 100%, drag pans when zoomed,
-# Escape/Q/Space quits. `--preview <path>` sizes the window as a popup.
-
-[package]
-name = "makepad-image"
-version = "0.1.0"
-edition = "2021"
-default-run = "image"
-
-[lib]
-name = "makepad_image"
-path = "src/lib.rs"
-
-[[bin]]
-name = "image"
-path = "src/main.rs"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-wm-api = { path = "../../libs/wm_api" }
diff --git a/apps/image/src/lib.rs b/apps/image/src/lib.rs
deleted file mode 100644
index 66580ae36..000000000
--- a/apps/image/src/lib.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-//! image: a dumb picture viewer for Makepad. See Cargo.toml for scope.
-
-pub mod preview;
-pub mod widget;
diff --git a/apps/mixer/Cargo.toml b/apps/mixer/Cargo.toml
index aaee66feb..373bb035e 100644
--- a/apps/mixer/Cargo.toml
+++ b/apps/mixer/Cargo.toml
@@ -21,4 +21,4 @@ default-run = "makepad-mixer"
 
 [dependencies]
 makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
+mp-theme = { path = "../../libs/mp_theme" }
diff --git a/apps/mixer/src/main.rs b/apps/mixer/src/main.rs
index a2f713e8e..2e9ec536d 100644
--- a/apps/mixer/src/main.rs
+++ b/apps/mixer/src/main.rs
@@ -376,7 +376,7 @@ impl MatchEvent for App {
 impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
+        mp_theme::apply(vm);
         Palette::shared().install(vm);
         self::script_mod(vm)
     }
diff --git a/apps/mixer/src/theme.rs b/apps/mixer/src/theme.rs
index 4c5f61915..51b2fdece 100644
--- a/apps/mixer/src/theme.rs
+++ b/apps/mixer/src/theme.rs
@@ -1,5 +1,5 @@
-//! The desk's palette. wm exports its active `theme.splash` as
-//! MAKEPAD_WM_THEME_SPLASH; `makepad_wm_theme` line-scans it and retints the *stock*
+//! The desk's palette. mpwm exports its active `theme.splash` as
+//! MPWM_THEME_SPLASH; `mp_theme` line-scans it and retints the *stock*
 //! widgets, and this module carries the same colours to the three places the
 //! mixer paints itself:
 //!
@@ -12,7 +12,7 @@
 //!   * [`Palette::rgb3`], for the one colour `surface.rs` sets from Rust.
 //!
 //! It also applies the stock retint with these same values, because
-//! `makepad_wm_theme::apply` is a no-op when the WM is not running and that would
+//! `mp_theme::apply` is a no-op when the WM is not running and that would
 //! otherwise leave the caption bar in the neutral stock theme above a black
 //! desk. Standalone runs get Tokyo Night, so the surface is dark and square
 //! either way.
@@ -58,10 +58,10 @@ impl Palette {
         PALETTE.get_or_init(Palette::load)
     }
 
-    /// The palette wm exported for this process, with Tokyo Night standing
+    /// The palette mpwm exported for this process, with Tokyo Night standing
     /// in for anything it does not name.
     pub fn load() -> Self {
-        let wm = makepad_wm_theme::current();
+        let wm = mp_theme::current();
         Palette {
             entries: KEYS
                 .iter()
@@ -116,7 +116,7 @@ impl Palette {
 
     /// Publish `mod.mpm.*` for the app's own `script_mod!`, and retint the
     /// stock widgets (the caption bar, the spinner) with the same palette.
-    /// Call once, after `makepad_widgets::script_mod` and `makepad_wm_theme::apply`,
+    /// Call once, after `makepad_widgets::script_mod` and `mp_theme::apply`,
     /// and before this crate's own `script_mod`.
     pub fn install(&self, vm: &mut ScriptVm) {
         let mut code = String::from("mod.mpm = {\n");
@@ -125,7 +125,7 @@ impl Palette {
         }
         code.push_str("}\n");
 
-        // `makepad_wm_theme::apply` only retints when the WM exported a palette;
+        // `mp_theme::apply` only retints when the WM exported a palette;
         // standalone that leaves the window chrome in the stock theme, which
         // reads as a grey band above a Tokyo Night desk. Same keys, our
         // fallbacks.
@@ -183,7 +183,7 @@ mod tests {
     fn standalone_falls_back_to_tokyo_night() {
         let p = Palette::load();
         // The WM is not running under `cargo test`, so every key is a
-        // fallback — and the fallbacks ARE wm's bundled tokyo-night.
+        // fallback — and the fallbacks ARE mpwm's bundled tokyo-night.
         assert_eq!(p.get("bg"), "#1a1b26");
         assert_eq!(p.get("bg_dark"), "#0e0e14");
         assert_eq!(p.get("accent"), "#7aa2f7");
@@ -205,8 +205,8 @@ mod tests {
     fn a_wm_palette_wins_over_every_fallback() {
         // Both the top-level roles and the terminal hues come from the WM's
         // own theme.splash when it is running.
-        let src = "mod.wm_theme = {\n    accent: #ff8800\n    background: #101010\n    term: {\n        color1: #123456\n    }\n}\n";
-        let wm = makepad_wm_theme::scan(src);
+        let src = "mod.mpwm_theme = {\n    accent: #ff8800\n    background: #101010\n    term: {\n        color1: #123456\n    }\n}\n";
+        let wm = mp_theme::scan(src);
         assert_eq!(wm.hex("accent", "#7aa2f7"), "#ff8800");
         assert_eq!(wm.hex("term.color1", "#f7768e"), "#123456");
         // ...and a key the theme omits still resolves.
diff --git a/apps/mpbrowser/Cargo.toml b/apps/mpbrowser/Cargo.toml
new file mode 100644
index 000000000..3b19c63c2
--- /dev/null
+++ b/apps/mpbrowser/Cargo.toml
@@ -0,0 +1,25 @@
+# mpbrowser — a Chrome-like browser as a plain full-window Makepad app.
+#
+# Chromium (CEF, libs/cef) renders ONLY the page, GPU-accelerated straight
+# into an IOSurface-backed Makepad texture. All browser chrome — the tab
+# strip, the toolbar with back/forward/reload, the omnibox and the menu —
+# is Makepad splash UI, styled from the mpwm theme when hosted by
+# makepad-wm (`MPWM_THEME_SPLASH`) and from a Chrome-dark palette otherwise.
+#
+# Runs standalone, and unmodified inside makepad-wm / Studio tiles via the
+# shared --stdin-loop client runtime every Makepad app has.
+
+[package]
+name = "mpbrowser"
+version = "0.1.0"
+edition = "2021"
+default-run = "mpbrowser"
+
+[[bin]]
+name = "mpbrowser"
+path = "src/main.rs"
+
+[dependencies]
+makepad-widgets = { path = "../../widgets", features = ["cef"] }
+makepad-cef = { path = "../../libs/cef" }
+mp-theme = { path = "../../libs/mp_theme" }
diff --git a/apps/browser/resources/icons/back.svg b/apps/mpbrowser/resources/icons/back.svg
similarity index 100%
rename from apps/browser/resources/icons/back.svg
rename to apps/mpbrowser/resources/icons/back.svg
diff --git a/apps/browser/resources/icons/close.svg b/apps/mpbrowser/resources/icons/close.svg
similarity index 100%
rename from apps/browser/resources/icons/close.svg
rename to apps/mpbrowser/resources/icons/close.svg
diff --git a/apps/browser/resources/icons/forward.svg b/apps/mpbrowser/resources/icons/forward.svg
similarity index 100%
rename from apps/browser/resources/icons/forward.svg
rename to apps/mpbrowser/resources/icons/forward.svg
diff --git a/apps/browser/resources/icons/globe.svg b/apps/mpbrowser/resources/icons/globe.svg
similarity index 100%
rename from apps/browser/resources/icons/globe.svg
rename to apps/mpbrowser/resources/icons/globe.svg
diff --git a/apps/browser/resources/icons/menu.svg b/apps/mpbrowser/resources/icons/menu.svg
similarity index 100%
rename from apps/browser/resources/icons/menu.svg
rename to apps/mpbrowser/resources/icons/menu.svg
diff --git a/apps/browser/resources/icons/plus.svg b/apps/mpbrowser/resources/icons/plus.svg
similarity index 100%
rename from apps/browser/resources/icons/plus.svg
rename to apps/mpbrowser/resources/icons/plus.svg
diff --git a/apps/browser/resources/icons/reload.svg b/apps/mpbrowser/resources/icons/reload.svg
similarity index 100%
rename from apps/browser/resources/icons/reload.svg
rename to apps/mpbrowser/resources/icons/reload.svg
diff --git a/apps/browser/resources/icons/search.svg b/apps/mpbrowser/resources/icons/search.svg
similarity index 100%
rename from apps/browser/resources/icons/search.svg
rename to apps/mpbrowser/resources/icons/search.svg
diff --git a/apps/browser/resources/icons/star.svg b/apps/mpbrowser/resources/icons/star.svg
similarity index 100%
rename from apps/browser/resources/icons/star.svg
rename to apps/mpbrowser/resources/icons/star.svg
diff --git a/apps/browser/src/chrome.rs b/apps/mpbrowser/src/chrome.rs
similarity index 90%
rename from apps/browser/src/chrome.rs
rename to apps/mpbrowser/src/chrome.rs
index 79c4d6182..b457defc0 100644
--- a/apps/browser/src/chrome.rs
+++ b/apps/mpbrowser/src/chrome.rs
@@ -1,7 +1,7 @@
 //! The browser chrome: a custom-drawn Chrome-style tab strip (favicon +
 //! title tabs with a close x, a + for a new tab) and the toolbar
 //! (back / forward / reload, the omnibox with search icon and bookmark star,
-//! the menu button). Hard-square Omarchy look, colours from `mod.browser_theme`.
+//! the menu button). Hard-square Omarchy look, colours from `mod.mpb_theme`.
 
 use crate::tabs::{TabId, TabSummary};
 use makepad_widgets::image::DrawImage;
@@ -18,62 +18,62 @@ script_mod! {
         height: 36
 
         draw_bg +: {
-            color: uniform(mod.browser_theme.darker_background)
+            color: uniform(mod.mpb_theme.darker_background)
             pixel: fn() {
                 return self.color
             }
         }
         draw_tab +: {
-            color: uniform(mod.browser_theme.darker_background)
+            color: uniform(mod.mpb_theme.darker_background)
             pixel: fn() {
                 return self.color
             }
         }
         draw_tab_hover +: {
-            color: uniform(mod.browser_theme.dark_background)
+            color: uniform(mod.mpb_theme.dark_background)
             pixel: fn() {
                 return self.color
             }
         }
         draw_tab_active +: {
-            color: uniform(mod.browser_theme.background)
+            color: uniform(mod.mpb_theme.background)
             pixel: fn() {
                 return self.color
             }
         }
         draw_sep +: {
-            color: uniform(mod.browser_theme.muted)
+            color: uniform(mod.mpb_theme.muted)
             pixel: fn() {
                 return self.color
             }
         }
         draw_text +: {
-            color: mod.browser_theme.foreground
+            color: mod.mpb_theme.foreground
             text_style: theme.font_regular{
                 font_size: 9.5
             }
         }
         draw_text_dim +: {
-            color: mod.browser_theme.dark_foreground
+            color: mod.mpb_theme.dark_foreground
             text_style: theme.font_regular{
                 font_size: 9.5
             }
         }
         draw_close +: {
             svg: crate_resource("self:resources/icons/close.svg")
-            color: mod.browser_theme.dark_foreground
+            color: mod.mpb_theme.dark_foreground
         }
         draw_close_active +: {
             svg: crate_resource("self:resources/icons/close.svg")
-            color: mod.browser_theme.foreground
+            color: mod.mpb_theme.foreground
         }
         draw_plus +: {
             svg: crate_resource("self:resources/icons/plus.svg")
-            color: mod.browser_theme.foreground
+            color: mod.mpb_theme.foreground
         }
         draw_globe +: {
             svg: crate_resource("self:resources/icons/globe.svg")
-            color: mod.browser_theme.dark_foreground
+            color: mod.mpb_theme.dark_foreground
         }
     }
 
@@ -87,14 +87,14 @@ script_mod! {
         align: Align{x: 0.5 y: 0.5}
         icon_walk: Walk{width: 16 height: 16}
         draw_icon +: {
-            color: mod.browser_theme.foreground
+            color: mod.mpb_theme.foreground
         }
         draw_bg +: {
             border_radius: 0.0
             border_size: 0.0
             color: #00000000
-            color_hover: mod.browser_theme.lighter_background
-            color_down: mod.browser_theme.muted
+            color_hover: mod.mpb_theme.lighter_background
+            color_down: mod.mpb_theme.muted
             color_focus: #00000000
         }
     }
@@ -109,8 +109,8 @@ script_mod! {
         padding: Inset{left: 14 right: 14 top: 0 bottom: 0}
         margin: Inset{left: 0 right: 0 top: 0 bottom: 0}
         draw_text +: {
-            color: mod.browser_theme.foreground
-            color_hover: mod.browser_theme.bright_foreground
+            color: mod.mpb_theme.foreground
+            color_hover: mod.mpb_theme.bright_foreground
             text_style: theme.font_regular{
                 font_size: 10
             }
@@ -119,8 +119,8 @@ script_mod! {
             border_radius: 0.0
             border_size: 0.0
             color: #00000000
-            color_hover: mod.browser_theme.lighter_background
-            color_down: mod.browser_theme.muted
+            color_hover: mod.mpb_theme.lighter_background
+            color_down: mod.mpb_theme.muted
         }
     }
 
@@ -137,7 +137,7 @@ script_mod! {
         padding: Inset{left: 6 right: 6 top: 4 bottom: 4}
         spacing: 2
         draw_bg +: {
-            color: mod.browser_theme.background
+            color: mod.mpb_theme.background
         }
 
         back_btn := MpToolButton{
@@ -162,14 +162,14 @@ script_mod! {
             padding: Inset{left: 10 right: 2 top: 0 bottom: 0}
             spacing: 6
             draw_bg +: {
-                color: mod.browser_theme.darker_background
+                color: mod.mpb_theme.darker_background
             }
             Icon{
                 margin: Inset{top: 9 bottom: 0 left: 0 right: 0}
                 icon_walk: Walk{width: 14 height: 14}
                 draw_icon +: {
                     svg: crate_resource("self:resources/icons/search.svg")
-                    color: mod.browser_theme.dark_foreground
+                    color: mod.mpb_theme.dark_foreground
                 }
             }
             omnibox := TextInputFlat{
@@ -197,14 +197,14 @@ script_mod! {
                     border_color_empty: #00000000
                 }
                 draw_cursor +: {
-                    color: mod.browser_theme.bright_foreground
+                    color: mod.mpb_theme.bright_foreground
                 }
                 draw_text +: {
-                    color: mod.browser_theme.foreground
-                    color_hover: mod.browser_theme.foreground
-                    color_focus: mod.browser_theme.bright_foreground
-                    color_empty: mod.browser_theme.dark_foreground
-                    color_empty_hover: mod.browser_theme.dark_foreground
+                    color: mod.mpb_theme.foreground
+                    color_hover: mod.mpb_theme.foreground
+                    color_focus: mod.mpb_theme.bright_foreground
+                    color_empty: mod.mpb_theme.dark_foreground
+                    color_empty_hover: mod.mpb_theme.dark_foreground
                     text_style: theme.font_regular{
                         font_size: 10.5
                     }
@@ -217,7 +217,7 @@ script_mod! {
                 icon_walk: Walk{width: 15 height: 15}
                 draw_icon +: {
                     svg: crate_resource("self:resources/icons/star.svg")
-                    color: mod.browser_theme.dark_foreground
+                    color: mod.mpb_theme.dark_foreground
                 }
             }
         }
diff --git a/apps/browser/src/main.rs b/apps/mpbrowser/src/main.rs
similarity index 80%
rename from apps/browser/src/main.rs
rename to apps/mpbrowser/src/main.rs
index 4f9f01bc6..1b587687f 100644
--- a/apps/browser/src/main.rs
+++ b/apps/mpbrowser/src/main.rs
@@ -1,14 +1,12 @@
-//! browser: a Chrome-like browser as a plain full-window Makepad app.
+//! mpbrowser: a Chrome-like browser as a plain full-window Makepad app.
 //! CEF renders the page (GPU-accelerated into a shared IOSurface texture);
 //! every bit of chrome is Makepad. Runs standalone or inside makepad-wm /
 //! Studio tiles via the shared --stdin-loop client runtime.
 
 pub use makepad_widgets;
-use makepad_ai_services::port::{AiServicePort, PortEvent};
 use makepad_cef::BootstrapResult;
 use makepad_widgets::*;
 
-mod ai;
 mod chrome;
 mod tabs;
 mod theme;
@@ -29,7 +27,7 @@ script_mod! {
         ui: Root{
             main_window := Window{
                 window.inner_size: vec2(1280, 860)
-                window.title: "browser"
+                window.title: "mpbrowser"
                 body +: {
                     flow: Overlay
                     View{
@@ -54,14 +52,14 @@ script_mod! {
                             flow: Down
                             padding: Inset{top: 4 bottom: 4 left: 0 right: 0}
                             draw_bg +: {
-                                color: mod.browser_theme.background
+                                color: mod.mpb_theme.background
                             }
                             menu_new_tab := MpMenuItem{text: "New tab"}
                             menu_close_tab := MpMenuItem{text: "Close tab"}
                             menu_reload := MpMenuItem{text: "Reload"}
                             Hr{}
                             menu_gpu := MpMenuItem{text: "chrome://gpu"}
-                            menu_about := MpMenuItem{text: "About browser"}
+                            menu_about := MpMenuItem{text: "About mpbrowser"}
                         }
                     }
                 }
@@ -157,46 +155,8 @@ pub struct App {
     focus_frame: NextFrame,
     #[rust]
     focus_retries: u32,
-    #[rust]
-    ai_port: Option<AiServicePort>,
-    #[rust]
-    ai_context: String,
 }
 
-struct AiBrowserTarget<'a> {
-    cx: &'a mut Cx,
-    webview: &'a mut WebView,
-}
-
-impl ai::BrowserTarget for AiBrowserTarget<'_> {
-    fn page(&self) -> Option<ai::PageState> {
-        let info = self.webview.active_info();
-        info.id.map(|_| ai::PageState {
-            title: info.title,
-            url: info.url,
-        })
-    }
-
-    fn tabs(&self) -> Vec<ai::TabState> {
-        self.webview
-            .ai_tabs()
-            .into_iter()
-            .map(|(title, url, active)| ai::TabState { title, url, active })
-            .collect()
-    }
-
-    fn navigate(&mut self, url: &str) -> bool {
-        if self.webview.active_id().is_none() {
-            return false;
-        }
-        self.webview.navigate(self.cx, url);
-        true
-    }
-
-    fn new_tab(&mut self, url: &str) {
-        self.webview.new_tab(self.cx, url, true);
-    }
-}
 
 impl App {
     fn with_webview<R>(&self, cx: &mut Cx, f: impl FnOnce(&mut Cx, &mut WebView) -> R) -> Option<R> {
@@ -261,8 +221,6 @@ impl App {
             .with_webview(cx, |_cx, wv| (wv.summaries(), wv.active_info()))
             .unwrap_or_default();
 
-        self.refresh_ai_context(&info);
-
         if let Some(mut strip) = self.ui.widget(cx, ids!(tab_strip)).borrow_mut::<TabStrip>() {
             strip.set_tabs(cx, summaries);
         }
@@ -302,18 +260,16 @@ impl App {
         });
 
         let title = if info.title.is_empty() {
-            "browser".to_string()
+            "mpbrowser".to_string()
         } else {
-            format!("{} — browser", info.title)
+            format!("{} — mpbrowser", info.title)
         };
         self.ui.window(cx, ids!(main_window)).set_title(cx, &title);
-        // The bar shows the page title too when the window manager hosts us.
-        makepad_wm_api::set_title(cx, &title);
 
         if info.render_mode != self.reported_mode && info.render_mode != "None" {
             self.reported_mode = info.render_mode.clone();
             log!(
-                "browser: page rendering is {} (accelerated frames so far: {}, last blit {}us)",
+                "mpbrowser: page rendering is {} (accelerated frames so far: {}, last blit {}us)",
                 info.render_mode,
                 info.accelerated_frames,
                 info.last_blit_micros
@@ -322,63 +278,6 @@ impl App {
         self.ui.redraw(cx);
     }
 
-    fn refresh_ai_context(&mut self, info: &webview::ActiveInfo) {
-        let context = if info.id.is_some() {
-            format!("active tab: {} — {}", info.title, info.url)
-        } else {
-            "no active tab".to_string()
-        };
-        if context == self.ai_context {
-            return;
-        }
-        self.ai_context = context.clone();
-        if let Some(port) = self.ai_port.as_ref() {
-            port.set_context(&context);
-        }
-    }
-
-    fn refresh_ai_context_from_webview(&mut self, cx: &mut Cx) {
-        let info = self
-            .with_webview(cx, |_cx, webview| webview.active_info())
-            .unwrap_or_default();
-        self.refresh_ai_context(&info);
-    }
-
-    fn drain_ai_port(&mut self, cx: &mut Cx, event: &Event) {
-        let events = match self.ai_port.as_mut() {
-            Some(port) => port.handle_event(cx, event),
-            None => return,
-        };
-        for event in events {
-            match event {
-                PortEvent::Registered(endpoint) => {
-                    log!("browser: AI service registered as {}", endpoint.as_str());
-                    self.ai_context.clear();
-                    self.refresh_ai_context_from_webview(cx);
-                }
-                PortEvent::Call(call) => {
-                    let result = self
-                        .with_webview(cx, |cx, webview| {
-                            let mut target = AiBrowserTarget { cx, webview };
-                            ai::answer(&call, &mut target)
-                        })
-                        .unwrap_or_else(|| {
-                            makepad_ai_services::wire::ToolResult::unavailable(
-                                &call.call_id,
-                                "the browser view is not ready",
-                            )
-                        });
-                    if let Some(port) = self.ai_port.as_ref() {
-                        port.reply(result);
-                    }
-                    self.refresh_chrome(cx);
-                }
-                PortEvent::Cancel { .. } | PortEvent::ChatOpen { .. } => {}
-                PortEvent::Subscribe { .. } | PortEvent::Unsubscribe { .. } => {}
-            }
-        }
-    }
-
     fn navigate_from_omnibox(&mut self, cx: &mut Cx, text: &str) {
         let url = tabs::resolve_omnibox(text);
         if url.is_empty() {
@@ -462,20 +361,14 @@ impl App {
 
 impl MatchEvent for App {
     fn handle_startup(&mut self, cx: &mut Cx) {
-        // A warm-pool standby is not a running Browser: its service opens on
-        // `WmEvent::Adopted`, never while dormant — the assistant must not
-        // steer a page nobody can see.
-        if !makepad_wm_api::warm_start() {
-            self.ai_port = AiServicePort::open(cx, ai::manifest());
-        }
         match makepad_cef::startup_phases() {
             Some((bundle_ms, exec_gap_ms)) => log!(
-                "browser: window up at {} ms after main (app bundle prepared in {} ms, exec-to-main gap {} ms)",
+                "mpbrowser: window up at {} ms after main (app bundle prepared in {} ms, exec-to-main gap {} ms)",
                 uptime_ms(),
                 bundle_ms,
                 exec_gap_ms
             ),
-            None => log!("browser: window up at {} ms after main", uptime_ms()),
+            None => log!("mpbrowser: window up at {} ms after main", uptime_ms()),
         }
         let urls = initial_urls();
         if urls.is_empty() {
@@ -570,8 +463,8 @@ impl MatchEvent for App {
                 .with_webview(cx, |_cx, wv| wv.active_info())
                 .unwrap_or_default();
             let html = format!(
-                "<!doctype html><title>About browser</title><body style=\"background:{bg};color:{fg};font:14px -apple-system,Helvetica,sans-serif;padding:32px\">\
-                 <h2 style=\"font-weight:500\">browser</h2>\
+                "<!doctype html><title>About mpbrowser</title><body style=\"background:{bg};color:{fg};font:14px -apple-system,Helvetica,sans-serif;padding:32px\">\
+                 <h2 style=\"font-weight:500\">mpbrowser</h2>\
                  <p>Makepad chrome, Chromium Embedded Framework {cef} page rendering.</p>\
                  <p>Page rendering path: <b>{mode}</b> (accelerated frames: {frames}, last GPU blit: {blit}µs)</p>\
                  <p>ANGLE backend: {angle}</p></body>",
@@ -634,8 +527,8 @@ impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
         // The family theme bridge retints the stock widgets from the WM
-        // theme; the chrome roles go into mod.browser_theme.
-        makepad_wm_theme::apply(vm);
+        // theme; the chrome roles go into mod.mpb_theme.
+        mp_theme::apply(vm);
         palette().apply(vm);
         chrome::script_mod(vm);
         webview::script_mod(vm);
@@ -643,22 +536,6 @@ impl AppMain for App {
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        // The window manager asked politely (SUPER+W): go now, ahead of the
-        // kill that follows its grace. A warm-pool browser needs no waking —
-        // CEF paints nothing until a tile presents it.
-        if let Event::Custom(json) = event {
-            match makepad_wm_api::WmEvent::parse(json) {
-                Some(makepad_wm_api::WmEvent::Adopted) if self.ai_port.is_none() => {
-                    self.ai_port = AiServicePort::open(cx, ai::manifest());
-                }
-                _ => {}
-            }
-            if let Some(makepad_wm_api::WmEvent::CloseRequested) = makepad_wm_api::WmEvent::parse(json) {
-                cx.quit();
-                return;
-            }
-        }
-        self.drain_ai_port(cx, event);
         if let Event::KeyDown(ke) = event {
             if self.handle_shortcut(cx, ke) {
                 return;
@@ -745,5 +622,5 @@ pub fn app_main() {
 
 #[cfg(any(target_arch = "wasm32", target_os = "android", target_env = "ohos"))]
 pub fn app_main() {
-    panic!("browser is desktop-only");
+    panic!("mpbrowser is desktop-only");
 }
diff --git a/apps/browser/src/tabs.rs b/apps/mpbrowser/src/tabs.rs
similarity index 100%
rename from apps/browser/src/tabs.rs
rename to apps/mpbrowser/src/tabs.rs
diff --git a/apps/browser/src/theme.rs b/apps/mpbrowser/src/theme.rs
similarity index 90%
rename from apps/browser/src/theme.rs
rename to apps/mpbrowser/src/theme.rs
index e6389a9d5..1483559bd 100644
--- a/apps/browser/src/theme.rs
+++ b/apps/mpbrowser/src/theme.rs
@@ -1,14 +1,14 @@
 //! The browser-chrome palette. Theming lives in splash: the chrome reads
-//! `mod.browser_theme.*` (tab strip, toolbar, omnibox, icon roles), which this
+//! `mod.mpb_theme.*` (tab strip, toolbar, omnibox, icon roles), which this
 //! module evaluates into the VM before the UI modules.
 //!
 //! Under makepad-wm the roles come from the WM's theme.splash
-//! (`MAKEPAD_WM_THEME_SPLASH`, line-scanned by `makepad_wm_theme`, the family bridge);
+//! (`MPWM_THEME_SPLASH`, line-scanned by `mp_theme`, the family bridge);
 //! standalone runs get Chrome's own dark palette.
 
 use makepad_widgets::*;
 
-/// Chrome-dark roles, keyed like the wm theme so one mapping serves both.
+/// Chrome-dark roles, keyed like the mpwm theme so one mapping serves both.
 #[derive(Clone, Debug)]
 pub struct Palette {
     /// Tab strip background (the "frame").
@@ -43,10 +43,10 @@ impl Palette {
         }
     }
 
-    /// The WM palette when wm exported one, else Chrome dark.
+    /// The WM palette when mpwm exported one, else Chrome dark.
     pub fn current() -> Self {
         let fallback = Self::chrome_dark();
-        let Some(p) = makepad_wm_theme::current() else {
+        let Some(p) = mp_theme::current() else {
             return fallback;
         };
         Self {
@@ -63,11 +63,11 @@ impl Palette {
         }
     }
 
-    /// The `mod.browser_theme = {...}` splash source. Runtime-evaluated, so plain
+    /// The `mod.mpb_theme = {...}` splash source. Runtime-evaluated, so plain
     /// `#hex` (the `#x` escape is a proc-macro-only hazard).
     pub fn splash_source(&self) -> String {
         format!(
-            "mod.browser_theme = {{\n\
+            "mod.mpb_theme = {{\n\
              \x20   darker_background: {}\n\
              \x20   background: {}\n\
              \x20   dark_background: {}\n\
@@ -93,13 +93,13 @@ impl Palette {
         )
     }
 
-    /// Evaluate `mod.browser_theme` into the VM. Call after
+    /// Evaluate `mod.mpb_theme` into the VM. Call after
     /// `makepad_widgets::script_mod(vm)` and before the chrome modules.
     pub fn apply(&self, vm: &mut ScriptVm) {
         let script_mod_id = ScriptMod {
             cargo_manifest_path: env!("CARGO_MANIFEST_DIR").to_string(),
-            module_path: "browser_theme".to_string(),
-            file: "browser_theme.splash".to_string(),
+            module_path: "mpb_theme".to_string(),
+            file: "mpb_theme.splash".to_string(),
             line: 0,
             column: 0,
             code: self.splash_source(),
@@ -107,7 +107,7 @@ impl Palette {
         };
         vm.eval(script_mod_id);
         for e in vm.take_errors() {
-            log!("browser theme: {}", e);
+            log!("mpbrowser theme: {}", e);
         }
     }
 
@@ -129,7 +129,7 @@ impl Palette {
              .c{{display:flex;height:100%;align-items:center;justify-content:center;\
              flex-direction:column;gap:10px}}.n{{font-size:28px;letter-spacing:1px;color:{fgb}}}\
              .s{{color:{fgd}}}</style></head><body><div class=c>\
-             <div class=n>browser</div><div class=s>Type a URL or search in the box above</div>\
+             <div class=n>mpbrowser</div><div class=s>Type a URL or search in the box above</div>\
              </div></body></html>",
             bg = self.darker_background,
             fg = self.foreground,
diff --git a/apps/browser/src/webview.rs b/apps/mpbrowser/src/webview.rs
similarity index 97%
rename from apps/browser/src/webview.rs
rename to apps/mpbrowser/src/webview.rs
index fa79f1ad2..eff0b6166 100644
--- a/apps/browser/src/webview.rs
+++ b/apps/mpbrowser/src/webview.rs
@@ -11,9 +11,9 @@
 use crate::tabs::{TabId, TabModel, TabSummary};
 // The surface policy is the stock Browser widget's — one source of truth for
 // how a CEF page survives a resize.
-#[cfg(target_os = "macos")]
-use makepad_widgets::browser::{needs_new_surface, surface_alloc, SETTLE};
-use makepad_widgets::browser::{Browser as BrowserKeys, RESIZE_INTERVAL};
+use makepad_widgets::browser::{
+    needs_new_surface, surface_alloc, Browser as BrowserKeys, RESIZE_INTERVAL, SETTLE,
+};
 use makepad_widgets::image::DrawImage;
 use makepad_widgets::*;
 
@@ -27,13 +27,13 @@ script_mod! {
         width: Fill
         height: Fill
         draw_empty +: {
-            color: uniform(mod.browser_theme.darker_background)
+            color: uniform(mod.mpb_theme.darker_background)
             pixel: fn() {
                 return self.color
             }
         }
         draw_status +: {
-            color: mod.browser_theme.dark_foreground
+            color: mod.mpb_theme.dark_foreground
             text_style: theme.font_regular{
                 font_size: 11
             }
@@ -102,11 +102,11 @@ pub struct WebView {
     pump_started: bool,
 }
 
-/// Env-gated resize tracing (`MAKEPAD_BROWSER_TRACE=1`): timestamps + sizes on every
+/// Env-gated resize tracing (`MPB_TRACE=1`): timestamps + sizes on every
 /// draw, resize and target swap. Debug rig — not for committing.
 pub fn trace_on() -> bool {
     static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
-    *ON.get_or_init(|| std::env::var_os("MAKEPAD_BROWSER_TRACE").is_some())
+    *ON.get_or_init(|| std::env::var_os("MPB_TRACE").is_some())
 }
 
 macro_rules! trace {
@@ -177,18 +177,6 @@ impl WebView {
         self.tabs.summaries()
     }
 
-    /// Title, URL and active marker for the browser's AI `tabs` tool.
-    pub fn ai_tabs(&self) -> Vec<(String, String, bool)> {
-        self.tabs
-            .tabs
-            .iter()
-            .enumerate()
-            .map(|(index, tab)| {
-                (tab.display_title(), tab.url.clone(), index == self.tabs.active)
-            })
-            .collect()
-    }
-
     pub fn active_info(&self) -> ActiveInfo {
         let Some(tab) = self.tabs.active() else {
             return ActiveInfo::default();
@@ -532,7 +520,7 @@ impl WebView {
                 }
                 if !self.first_frame_logged {
                     self.first_frame_logged = true;
-                    log!("browser: first page frame at {} ms", crate::uptime_ms());
+                    log!("mpbrowser: first page frame at {} ms", crate::uptime_ms());
                 }
             }
             let generation = browser.nav_generation();
@@ -717,7 +705,7 @@ impl Widget for WebView {
                 Ok(()) => {
                     self.cef_ready = true;
                     log!(
-                        "browser: CEF {} initialized at {} ms",
+                        "mpbrowser: CEF {} initialized at {} ms",
                         makepad_cef::CEF_VERSION,
                         crate::uptime_ms()
                     );
diff --git a/apps/mpfiles/Cargo.toml b/apps/mpfiles/Cargo.toml
new file mode 100644
index 000000000..83b2c464a
--- /dev/null
+++ b/apps/mpfiles/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "mpfiles"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+makepad-widgets = { path = "../../widgets" }
+mp-theme = { path = "../../libs/mp_theme" }
+mp-wm-api = { path = "../../libs/mp_wm_api" }
+# The ask panel's local model: an in-process Qwen GGUF on makepad-ggml, loaded
+# only when the panel is first opened.
+makepad-ai-hub = { path = "../../libs/ai/hub", default-features = false, features = ["llm"] }
diff --git a/apps/files/resources/icons/archive.svg b/apps/mpfiles/resources/icons/archive.svg
similarity index 100%
rename from apps/files/resources/icons/archive.svg
rename to apps/mpfiles/resources/icons/archive.svg
diff --git a/apps/files/resources/icons/audio.svg b/apps/mpfiles/resources/icons/audio.svg
similarity index 100%
rename from apps/files/resources/icons/audio.svg
rename to apps/mpfiles/resources/icons/audio.svg
diff --git a/apps/files/resources/icons/back.svg b/apps/mpfiles/resources/icons/back.svg
similarity index 100%
rename from apps/files/resources/icons/back.svg
rename to apps/mpfiles/resources/icons/back.svg
diff --git a/apps/files/resources/icons/bookmark.svg b/apps/mpfiles/resources/icons/bookmark.svg
similarity index 100%
rename from apps/files/resources/icons/bookmark.svg
rename to apps/mpfiles/resources/icons/bookmark.svg
diff --git a/apps/files/resources/icons/chat.svg b/apps/mpfiles/resources/icons/chat.svg
similarity index 100%
rename from apps/files/resources/icons/chat.svg
rename to apps/mpfiles/resources/icons/chat.svg
diff --git a/apps/files/resources/icons/check.svg b/apps/mpfiles/resources/icons/check.svg
similarity index 100%
rename from apps/files/resources/icons/check.svg
rename to apps/mpfiles/resources/icons/check.svg
diff --git a/apps/files/resources/icons/clock.svg b/apps/mpfiles/resources/icons/clock.svg
similarity index 100%
rename from apps/files/resources/icons/clock.svg
rename to apps/mpfiles/resources/icons/clock.svg
diff --git a/apps/files/resources/icons/close.svg b/apps/mpfiles/resources/icons/close.svg
similarity index 100%
rename from apps/files/resources/icons/close.svg
rename to apps/mpfiles/resources/icons/close.svg
diff --git a/apps/files/resources/icons/code.svg b/apps/mpfiles/resources/icons/code.svg
similarity index 100%
rename from apps/files/resources/icons/code.svg
rename to apps/mpfiles/resources/icons/code.svg
diff --git a/apps/files/resources/icons/compact.svg b/apps/mpfiles/resources/icons/compact.svg
similarity index 100%
rename from apps/files/resources/icons/compact.svg
rename to apps/mpfiles/resources/icons/compact.svg
diff --git a/apps/files/resources/icons/delete-forever.svg b/apps/mpfiles/resources/icons/delete-forever.svg
similarity index 100%
rename from apps/files/resources/icons/delete-forever.svg
rename to apps/mpfiles/resources/icons/delete-forever.svg
diff --git a/apps/files/resources/icons/eye.svg b/apps/mpfiles/resources/icons/eye.svg
similarity index 100%
rename from apps/files/resources/icons/eye.svg
rename to apps/mpfiles/resources/icons/eye.svg
diff --git a/apps/files/resources/icons/file.svg b/apps/mpfiles/resources/icons/file.svg
similarity index 100%
rename from apps/files/resources/icons/file.svg
rename to apps/mpfiles/resources/icons/file.svg
diff --git a/apps/files/resources/icons/filter.svg b/apps/mpfiles/resources/icons/filter.svg
similarity index 100%
rename from apps/files/resources/icons/filter.svg
rename to apps/mpfiles/resources/icons/filter.svg
diff --git a/apps/files/resources/icons/folder.svg b/apps/mpfiles/resources/icons/folder.svg
similarity index 100%
rename from apps/files/resources/icons/folder.svg
rename to apps/mpfiles/resources/icons/folder.svg
diff --git a/apps/files/resources/icons/forward.svg b/apps/mpfiles/resources/icons/forward.svg
similarity index 100%
rename from apps/files/resources/icons/forward.svg
rename to apps/mpfiles/resources/icons/forward.svg
diff --git a/apps/files/resources/icons/grid.svg b/apps/mpfiles/resources/icons/grid.svg
similarity index 100%
rename from apps/files/resources/icons/grid.svg
rename to apps/mpfiles/resources/icons/grid.svg
diff --git a/apps/files/resources/icons/home.svg b/apps/mpfiles/resources/icons/home.svg
similarity index 100%
rename from apps/files/resources/icons/home.svg
rename to apps/mpfiles/resources/icons/home.svg
diff --git a/apps/files/resources/icons/image.svg b/apps/mpfiles/resources/icons/image.svg
similarity index 100%
rename from apps/files/resources/icons/image.svg
rename to apps/mpfiles/resources/icons/image.svg
diff --git a/apps/files/resources/icons/info.svg b/apps/mpfiles/resources/icons/info.svg
similarity index 100%
rename from apps/files/resources/icons/info.svg
rename to apps/mpfiles/resources/icons/info.svg
diff --git a/apps/files/resources/icons/list.svg b/apps/mpfiles/resources/icons/list.svg
similarity index 100%
rename from apps/files/resources/icons/list.svg
rename to apps/mpfiles/resources/icons/list.svg
diff --git a/apps/files/resources/icons/menu-dots.svg b/apps/mpfiles/resources/icons/menu-dots.svg
similarity index 100%
rename from apps/files/resources/icons/menu-dots.svg
rename to apps/mpfiles/resources/icons/menu-dots.svg
diff --git a/apps/files/resources/icons/network.svg b/apps/mpfiles/resources/icons/network.svg
similarity index 100%
rename from apps/files/resources/icons/network.svg
rename to apps/mpfiles/resources/icons/network.svg
diff --git a/apps/files/resources/icons/newfolder.svg b/apps/mpfiles/resources/icons/newfolder.svg
similarity index 100%
rename from apps/files/resources/icons/newfolder.svg
rename to apps/mpfiles/resources/icons/newfolder.svg
diff --git a/apps/files/resources/icons/pdf.svg b/apps/mpfiles/resources/icons/pdf.svg
similarity index 100%
rename from apps/files/resources/icons/pdf.svg
rename to apps/mpfiles/resources/icons/pdf.svg
diff --git a/apps/files/resources/icons/reload.svg b/apps/mpfiles/resources/icons/reload.svg
similarity index 100%
rename from apps/files/resources/icons/reload.svg
rename to apps/mpfiles/resources/icons/reload.svg
diff --git a/apps/files/resources/icons/search.svg b/apps/mpfiles/resources/icons/search.svg
similarity index 100%
rename from apps/files/resources/icons/search.svg
rename to apps/mpfiles/resources/icons/search.svg
diff --git a/apps/files/resources/icons/star.svg b/apps/mpfiles/resources/icons/star.svg
similarity index 100%
rename from apps/files/resources/icons/star.svg
rename to apps/mpfiles/resources/icons/star.svg
diff --git a/apps/files/resources/icons/terminal.svg b/apps/mpfiles/resources/icons/terminal.svg
similarity index 100%
rename from apps/files/resources/icons/terminal.svg
rename to apps/mpfiles/resources/icons/terminal.svg
diff --git a/apps/files/resources/icons/text.svg b/apps/mpfiles/resources/icons/text.svg
similarity index 100%
rename from apps/files/resources/icons/text.svg
rename to apps/mpfiles/resources/icons/text.svg
diff --git a/apps/files/resources/icons/trash.svg b/apps/mpfiles/resources/icons/trash.svg
similarity index 100%
rename from apps/files/resources/icons/trash.svg
rename to apps/mpfiles/resources/icons/trash.svg
diff --git a/apps/files/resources/icons/treemap.svg b/apps/mpfiles/resources/icons/treemap.svg
similarity index 100%
rename from apps/files/resources/icons/treemap.svg
rename to apps/mpfiles/resources/icons/treemap.svg
diff --git a/apps/files/resources/icons/treemap25.svg b/apps/mpfiles/resources/icons/treemap25.svg
similarity index 100%
rename from apps/files/resources/icons/treemap25.svg
rename to apps/mpfiles/resources/icons/treemap25.svg
diff --git a/apps/files/resources/icons/treemap3d.svg b/apps/mpfiles/resources/icons/treemap3d.svg
similarity index 100%
rename from apps/files/resources/icons/treemap3d.svg
rename to apps/mpfiles/resources/icons/treemap3d.svg
diff --git a/apps/files/resources/icons/twist-down.svg b/apps/mpfiles/resources/icons/twist-down.svg
similarity index 100%
rename from apps/files/resources/icons/twist-down.svg
rename to apps/mpfiles/resources/icons/twist-down.svg
diff --git a/apps/files/resources/icons/twist-right.svg b/apps/mpfiles/resources/icons/twist-right.svg
similarity index 100%
rename from apps/files/resources/icons/twist-right.svg
rename to apps/mpfiles/resources/icons/twist-right.svg
diff --git a/apps/files/resources/icons/video.svg b/apps/mpfiles/resources/icons/video.svg
similarity index 100%
rename from apps/files/resources/icons/video.svg
rename to apps/mpfiles/resources/icons/video.svg
diff --git a/apps/files/src/bookmarks.rs b/apps/mpfiles/src/bookmarks.rs
similarity index 94%
rename from apps/files/src/bookmarks.rs
rename to apps/mpfiles/src/bookmarks.rs
index 433f839a8..46a43c2e5 100644
--- a/apps/files/src/bookmarks.rs
+++ b/apps/mpfiles/src/bookmarks.rs
@@ -1,6 +1,6 @@
 //! The sidebar's bookmarks: folders the user keeps, in their own section.
 //!
-//! Bookmarks are the one piece of files state that outlives the process, so
+//! Bookmarks are the one piece of mpfiles state that outlives the process, so
 //! the format is the one a person can fix in an editor when it goes wrong: one
 //! absolute path per line, in the order the sidebar shows them. That is also
 //! what GNOME Files stores (`~/.config/gtk-3.0/bookmarks`), minus the URI
@@ -18,9 +18,9 @@ use std::{
 /// last slot would be saved and never shown, which is worse than refusing it.
 pub const MAX_BOOKMARKS: usize = 12;
 
-/// The bookmarks file for a given Makepad home directory.
-pub fn config_path(makepad_home: &Path) -> PathBuf {
-    makepad_home.join("files/bookmarks")
+/// The bookmarks file for a given home directory.
+pub fn config_path(home: &Path) -> PathBuf {
+    home.join(".config").join("mpfiles").join("bookmarks")
 }
 
 /// The bookmark list, in sidebar order, and where it is persisted.
@@ -160,7 +160,7 @@ mod tests {
 
     #[test]
     fn survives_a_round_trip_through_a_real_file() {
-        let home = std::env::temp_dir().join("files-test-bookmarks");
+        let home = std::env::temp_dir().join("mpfiles-test-bookmarks");
         let _ = fs::remove_dir_all(&home);
         fs::create_dir_all(&home).unwrap();
 
diff --git a/apps/files/src/chat_agent.rs b/apps/mpfiles/src/chat_agent.rs
similarity index 94%
rename from apps/files/src/chat_agent.rs
rename to apps/mpfiles/src/chat_agent.rs
index ca3125c1a..911e06423 100644
--- a/apps/files/src/chat_agent.rs
+++ b/apps/mpfiles/src/chat_agent.rs
@@ -17,7 +17,7 @@ pub use makepad_ai_hub::local_llm::ChatEvent;
 /// Where the weights live, relative to the checkout this was built from.
 pub const MODEL_FILE: &str = "local/models/Qwen3.5-9B-UD-Q4_K_XL.gguf";
 /// The environment variable that overrides it.
-pub const MODEL_ENV: &str = "MAKEPAD_FILES_CHAT_MODEL";
+pub const MODEL_ENV: &str = "MPFILES_CHAT_MODEL";
 
 pub struct ChatAgent {
     session: HubChatSession,
@@ -57,7 +57,7 @@ impl ChatAgent {
 
 /// Where the weights are, or `None` when this machine has none.
 ///
-/// `MAKEPAD_FILES_CHAT_MODEL` wins; otherwise the file is looked for relative to the
+/// `MPFILES_CHAT_MODEL` wins; otherwise the file is looked for relative to the
 /// working directory, then up from the binary (which finds `target/release`
 /// runs from anywhere), then in the checkout this binary was compiled in.
 pub fn model_path() -> Option<PathBuf> {
diff --git a/apps/files/src/chat_panel.rs b/apps/mpfiles/src/chat_panel.rs
similarity index 100%
rename from apps/files/src/chat_panel.rs
rename to apps/mpfiles/src/chat_panel.rs
diff --git a/apps/mpfiles/src/chat_tools.rs b/apps/mpfiles/src/chat_tools.rs
new file mode 100644
index 000000000..ac072de6d
--- /dev/null
+++ b/apps/mpfiles/src/chat_tools.rs
@@ -0,0 +1,607 @@
+//! What the chat panel's model is allowed to do: look, and nothing else.
+//!
+//! Four tools, all read-only — list a folder, read the head of a text file,
+//! stat one path, and measure where a folder's bytes are. There is no write,
+//! no move, no delete and no shell here, and there is no way to add one from
+//! the model's side: [`run`] is a closed match over four names.
+//!
+//! Every path the model names goes through [`resolve`] first. It expands `~`,
+//! folds `.` and `..` away *lexically* (so `~/../../etc` is refused before the
+//! disk is touched at all), then canonicalises — which is what resolves any
+//! symlink — and refuses anything that does not land inside the user's home.
+//! A tool can therefore be handed any string at all and still only ever read
+//! something the person running the app could already open in the browser.
+//!
+//! The tools run on a worker thread of their own, one job at a time in the
+//! order they were asked for. Measuring a folder is a disk walk, and a file
+//! browser that stops painting because its chat panel is counting bytes would
+//! be worse than one with no chat panel.
+
+use std::{
+    path::{Component, Path, PathBuf},
+    sync::mpsc::{channel, Receiver, Sender},
+    thread,
+    time::{Duration, Instant},
+};
+
+use makepad_ai_hub::local_llm::{arg, ToolSpec};
+
+use crate::{
+    model::{self, FileEntry},
+    vfs::vfs,
+};
+
+/// The most entries one `list_dir` ever returns. A folder with ten thousand
+/// files in it answers the question "what is in here" with the first two
+/// hundred and a count, not with ten thousand lines of context.
+const LIST_LIMIT: usize = 200;
+/// The most bytes `read_file` will ever hand back.
+const READ_LIMIT: usize = 16 * 1024;
+/// The default, and the ceiling, for `treemap_summary`'s child count.
+const SUMMARY_TOP: usize = 12;
+/// How long one `treemap_summary` may spend walking before it answers with
+/// what it has and says the numbers are a floor.
+const MEASURE_BUDGET: Duration = Duration::from_secs(4);
+/// How deep that walk goes, and how many entries it will look at.
+const MEASURE_DEPTH: usize = 10;
+const MEASURE_ENTRIES: usize = 400_000;
+
+/// The tools, exactly as the model is told about them.
+pub fn tools() -> Vec<ToolSpec> {
+    vec![
+        ToolSpec::new(
+            "list_dir",
+            "List what is directly inside a folder: each entry's name, whether it is a folder, its kind and its size. Bounded to the first 200 entries. Use this before saying anything about what a folder contains.",
+            r#"{"type":"object","properties":{"path":{"type":"string","description":"folder path; ~ means the home folder, and a relative path is read from the folder the user is in"}},"required":["path"]}"#,
+        ),
+        ToolSpec::new(
+            "read_file",
+            "Read the beginning of a text file (at most 16 kB). Binary files are refused with a note of what they are instead. Use this to answer questions about what a file actually says.",
+            r#"{"type":"object","properties":{"path":{"type":"string"},"max_bytes":{"type":"integer","description":"how much to read, up to 16384"}},"required":["path"]}"#,
+        ),
+        ToolSpec::new(
+            "stat",
+            "One path's kind, size and modification time. Cheap — use it when you only need to know what something is.",
+            r#"{"type":"object","properties":{"path":{"type":"string"}},"required":["path"]}"#,
+        ),
+        ToolSpec::new(
+            "treemap_summary",
+            "Where a folder's bytes actually are: its heaviest direct children with their recursive sizes and file counts. This is what the treemap draws. Use it for 'what is taking up the space' questions.",
+            r#"{"type":"object","properties":{"path":{"type":"string"},"top":{"type":"integer","description":"how many children to list, up to 12"}},"required":["path"]}"#,
+        ),
+    ]
+}
+
+/// One tool call, as it goes to the worker.
+pub struct ToolJob {
+    pub name: String,
+    pub args: Vec<(String, String)>,
+    /// The folder the user is looking at: what a relative path is read from.
+    pub cwd: PathBuf,
+    pub home: PathBuf,
+}
+
+/// One tool call, as it comes back.
+pub struct ToolOutcome {
+    /// The dim line the transcript shows — "looked at ~/local/maps — 12 entries".
+    pub note: String,
+    /// What the model is told.
+    pub text: String,
+    pub is_error: bool,
+}
+
+/// The tool worker: one thread, one job at a time, results in call order.
+pub struct ToolRunner {
+    jobs: Sender<ToolJob>,
+    results: Receiver<ToolOutcome>,
+}
+
+impl Default for ToolRunner {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl ToolRunner {
+    pub fn new() -> Self {
+        let (jobs, job_rx) = channel::<ToolJob>();
+        let (result_tx, results) = channel();
+        thread::spawn(move || {
+            while let Ok(job) = job_rx.recv() {
+                if result_tx.send(run(&job)).is_err() {
+                    return;
+                }
+                makepad_widgets::makepad_platform::thread::SignalToUI::set_ui_signal();
+            }
+        });
+        Self { jobs, results }
+    }
+
+    pub fn submit(&self, job: ToolJob) {
+        let _ = self.jobs.send(job);
+    }
+
+    pub fn drain(&self) -> Vec<ToolOutcome> {
+        self.results.try_iter().collect()
+    }
+}
+
+/// Run one tool. The whole of what the model can do to a filesystem.
+pub fn run(job: &ToolJob) -> ToolOutcome {
+    let raw = arg(&job.args, "path");
+    let resolved = resolve(raw, &job.home, &job.cwd);
+    let path = match resolved {
+        Ok(path) => path,
+        Err(error) => {
+            return ToolOutcome {
+                note: format!("refused {}", short(Path::new(raw), &job.home)),
+                text: error,
+                is_error: true,
+            }
+        }
+    };
+    let shown = short(&path, &job.home);
+    match job.name.as_str() {
+        "list_dir" => finish(list_dir(&path), format!("looked at {shown}"), shown),
+        "read_file" => {
+            let max = number(arg(&job.args, "max_bytes")).unwrap_or(READ_LIMIT);
+            finish(read_file(&path, max), format!("read {shown}"), shown)
+        }
+        "stat" => finish(stat(&path), format!("checked {shown}"), shown),
+        "treemap_summary" => {
+            let top = number(arg(&job.args, "top"))
+                .unwrap_or(SUMMARY_TOP)
+                .clamp(1, SUMMARY_TOP);
+            finish(summary(&path, top), format!("measured {shown}"), shown)
+        }
+        other => ToolOutcome {
+            note: format!("unknown tool {other}"),
+            text: format!("there is no tool called {other}"),
+            is_error: true,
+        },
+    }
+}
+
+/// A tool's result plus the one-line note the transcript shows. The note gets
+/// the tool's own tail ("— 12 entries") when it succeeded.
+fn finish(result: Result<(String, String), String>, verb: String, shown: String) -> ToolOutcome {
+    match result {
+        Ok((tail, text)) => ToolOutcome {
+            note: if tail.is_empty() {
+                verb
+            } else {
+                format!("{verb} — {tail}")
+            },
+            text,
+            is_error: false,
+        },
+        Err(error) => ToolOutcome {
+            note: format!("could not read {shown}"),
+            text: error,
+            is_error: true,
+        },
+    }
+}
+
+// ------------------------------------------------------------- the sandbox
+
+/// The path the model named, as a real path inside the user's home — or an
+/// explanation of why it is not going to get one.
+pub fn resolve(raw: &str, home: &Path, cwd: &Path) -> Result<PathBuf, String> {
+    let wanted = expand(raw, home, cwd);
+    // Lexically first, so a path that walks out of the home is refused without
+    // the disk being touched at all.
+    if !within(&wanted, home) {
+        return Err(format!(
+            "refused: {} is outside {} — this assistant only looks inside the home folder",
+            wanted.display(),
+            home.display()
+        ));
+    }
+    // Then for real: canonicalising is what follows a symlink, and a link out
+    // of the home is exactly the case the lexical check cannot see.
+    let real = match wanted.canonicalize() {
+        Ok(real) => real,
+        // The demo filesystem has no paths on disk at all, and neither does a
+        // path that is simply not there; both are the same answer here.
+        Err(_) if crate::vfs::is_demo() => wanted.clone(),
+        Err(error) => return Err(format!("{}: {error}", wanted.display())),
+    };
+    let real_home = home.canonicalize().unwrap_or_else(|_| home.to_path_buf());
+    if !within(&real, &real_home) {
+        return Err(format!(
+            "refused: {} leads outside {} — this assistant only looks inside the home folder",
+            wanted.display(),
+            home.display()
+        ));
+    }
+    Ok(real)
+}
+
+/// `~`, relative paths and `.`/`..` folded away, without touching the disk.
+pub fn expand(raw: &str, home: &Path, cwd: &Path) -> PathBuf {
+    let raw = raw.trim().trim_matches('"');
+    let joined = if raw.is_empty() || raw == "." {
+        cwd.to_path_buf()
+    } else if raw == "~" {
+        home.to_path_buf()
+    } else if let Some(rest) = raw.strip_prefix("~/") {
+        home.join(rest)
+    } else {
+        let path = Path::new(raw);
+        if path.is_absolute() {
+            path.to_path_buf()
+        } else {
+            cwd.join(path)
+        }
+    };
+    normalize(&joined)
+}
+
+/// `.` and `..` resolved textually. `..` past the root stays at the root,
+/// which is what every filesystem does and what keeps the check below honest.
+fn normalize(path: &Path) -> PathBuf {
+    let mut out = PathBuf::new();
+    for part in path.components() {
+        match part {
+            Component::CurDir => {}
+            Component::ParentDir => {
+                if !out.pop() {
+                    // Nothing above the root: keep it, so the result stays
+                    // absolute and the containment check still means something.
+                    out.push(Component::RootDir.as_os_str());
+                }
+            }
+            other => out.push(other.as_os_str()),
+        }
+    }
+    if out.as_os_str().is_empty() {
+        out.push(Component::RootDir.as_os_str());
+    }
+    out
+}
+
+/// Is `path` the home folder, or something inside it?
+pub fn within(path: &Path, home: &Path) -> bool {
+    path == home || path.starts_with(home)
+}
+
+/// `~/rest` for anything under the home, the full path otherwise.
+pub fn short(path: &Path, home: &Path) -> String {
+    match path.strip_prefix(home) {
+        Ok(rest) if rest.as_os_str().is_empty() => "~".to_string(),
+        Ok(rest) => format!("~/{}", rest.display()),
+        Err(_) => path.display().to_string(),
+    }
+}
+
+fn number(text: &str) -> Option<usize> {
+    text.trim().parse::<usize>().ok()
+}
+
+// ---------------------------------------------------------------- the tools
+
+fn list_dir(path: &Path) -> Result<(String, String), String> {
+    if !vfs().is_dir(path) {
+        return Err(format!("{} is not a folder", path.display()));
+    }
+    let entries = vfs().read_dir(path, false)?;
+    let total = entries.len();
+    let mut out = format!("{} — {total} entries", path.display());
+    if total > LIST_LIMIT {
+        out.push_str(&format!(" (first {LIST_LIMIT} shown)"));
+    }
+    out.push('\n');
+    for entry in entries.iter().take(LIST_LIMIT) {
+        out.push_str(&format!(
+            "{}  {:<10}  {}\n",
+            if entry.is_dir { "dir " } else { "file" },
+            entry.size_text(),
+            entry.name,
+        ));
+    }
+    Ok((format!("{total} entries"), out))
+}
+
+fn read_file(path: &Path, max_bytes: usize) -> Result<(String, String), String> {
+    if vfs().is_dir(path) {
+        return Err(format!(
+            "{} is a folder — use list_dir on it",
+            path.display()
+        ));
+    }
+    let real = vfs().real_path(path);
+    let data = std::fs::read(&real).map_err(|e| format!("{}: {e}", path.display()))?;
+    let size = data.len();
+    let kind = model::kind_for(path, false);
+    let looked_at = data.len().min(4096);
+    if data[..looked_at].contains(&0) {
+        return Ok((
+            "binary".to_string(),
+            format!(
+                "{} is a {} of {} — not text, so there is nothing to read out of it here",
+                path.display(),
+                kind.label().to_lowercase(),
+                model::format_size(size as u64, false),
+            ),
+        ));
+    }
+    let cut = size.min(max_bytes.clamp(1, READ_LIMIT));
+    let text = match std::str::from_utf8(&data[..cut]) {
+        Ok(text) => text.to_string(),
+        Err(error) if error.valid_up_to() > cut / 2 => {
+            String::from_utf8_lossy(&data[..error.valid_up_to()]).into_owned()
+        }
+        Err(_) => {
+            return Ok((
+                "binary".to_string(),
+                format!(
+                    "{} is a {} of {} — not text",
+                    path.display(),
+                    kind.label().to_lowercase(),
+                    model::format_size(size as u64, false),
+                ),
+            ))
+        }
+    };
+    let mut out = format!(
+        "{} — {}{}\n",
+        path.display(),
+        model::format_size(size as u64, false),
+        if cut < size {
+            format!(", first {} shown", model::format_size(cut as u64, false))
+        } else {
+            String::new()
+        },
+    );
+    out.push_str(&text);
+    Ok((model::format_size(cut as u64, false), out))
+}
+
+fn stat(path: &Path) -> Result<(String, String), String> {
+    let entry = entry_for(path)?;
+    let mut out = format!(
+        "{}\nkind: {}\nsize: {}\nmodified: {}",
+        path.display(),
+        entry.kind_text(),
+        if entry.is_dir {
+            entry.size_text()
+        } else {
+            model::format_size(entry.size, false)
+        },
+        entry.modified_text(),
+    );
+    if !entry.permissions.is_empty() {
+        out.push_str(&format!("\npermissions: {}", entry.permissions));
+    }
+    Ok((entry.kind_text().to_lowercase(), out))
+}
+
+/// The entry for one path: straight off the disk when there is one, out of the
+/// parent's listing otherwise (which is the only way the demo can answer).
+fn entry_for(path: &Path) -> Result<FileEntry, String> {
+    if let Some(entry) = model::entry_at(path) {
+        return Ok(entry);
+    }
+    let parent = path
+        .parent()
+        .ok_or_else(|| format!("{} has no parent to look in", path.display()))?;
+    vfs()
+        .read_dir(parent, true)?
+        .into_iter()
+        .find(|e| e.path == path)
+        .ok_or_else(|| format!("there is nothing at {}", path.display()))
+}
+
+fn summary(path: &Path, top: usize) -> Result<(String, String), String> {
+    if !vfs().is_dir(path) {
+        // A file has no children; saying so beats an empty table.
+        return stat(path);
+    }
+    let entries = vfs().read_dir(path, false)?;
+    let deadline = Instant::now() + MEASURE_BUDGET;
+    let mut budget = MEASURE_ENTRIES;
+    let mut measured: Vec<(String, u64, u32, bool)> = Vec::new();
+    let mut complete = true;
+    for entry in &entries {
+        if entry.is_dir {
+            let (bytes, files, done) = measure(&entry.path, deadline, &mut budget, 0);
+            complete &= done;
+            measured.push((entry.name.clone(), bytes, files, done));
+        } else {
+            measured.push((entry.name.clone(), entry.size, 1, true));
+        }
+    }
+    let total: u64 = measured.iter().map(|m| m.1).sum();
+    let files: u32 = measured.iter().map(|m| m.2).sum();
+    measured.sort_by(|a, b| b.1.cmp(&a.1));
+    let shown = measured.len().min(top);
+    let mut out = format!(
+        "{} — {} in {} files across {} entries{}\n",
+        path.display(),
+        model::format_size(total, false),
+        files,
+        entries.len(),
+        if complete {
+            ""
+        } else {
+            " (the walk was cut short, so the sizes are a floor)"
+        },
+    );
+    for (name, bytes, count, done) in measured.iter().take(shown) {
+        out.push_str(&format!(
+            "{:>10}{}  {:>5.1}%  {} ({} files)\n",
+            model::format_size(*bytes, false),
+            if *done { " " } else { "+" },
+            *bytes as f64 * 100.0 / total.max(1) as f64,
+            name,
+            count,
+        ));
+    }
+    if measured.len() > shown {
+        out.push_str(&format!("…and {} smaller\n", measured.len() - shown));
+    }
+    Ok((format!("{} entries", entries.len()), out))
+}
+
+/// A folder's recursive bytes and file count, bounded by a deadline, an entry
+/// budget and a depth. Returns false when it ran out of one of them — a number
+/// that stopped early is a floor, and the caller says so rather than passing
+/// it off as the answer.
+fn measure(path: &Path, deadline: Instant, budget: &mut usize, depth: usize) -> (u64, u32, bool) {
+    if depth >= MEASURE_DEPTH || *budget == 0 || Instant::now() >= deadline {
+        return (0, 0, false);
+    }
+    // Never walk through a link: the tree below it is somebody else's, and it
+    // can lead straight back to where we started.
+    if std::fs::symlink_metadata(path).is_ok_and(|m| m.file_type().is_symlink()) {
+        return (0, 0, true);
+    }
+    if model::skip_for_scan(path) {
+        return (0, 0, true);
+    }
+    let Ok(entries) = vfs().read_dir(path, true) else {
+        return (0, 0, true);
+    };
+    let mut bytes = 0u64;
+    let mut files = 0u32;
+    let mut complete = true;
+    for entry in entries {
+        *budget = budget.saturating_sub(1);
+        if entry.is_dir {
+            let (child_bytes, child_files, done) = measure(&entry.path, deadline, budget, depth + 1);
+            bytes += child_bytes;
+            files += child_files;
+            complete &= done;
+        } else {
+            bytes += entry.size;
+            files += 1;
+        }
+        if *budget == 0 || Instant::now() >= deadline {
+            return (bytes, files, false);
+        }
+    }
+    (bytes, files, complete)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn home() -> PathBuf {
+        PathBuf::from("/Users/someone")
+    }
+
+    #[test]
+    fn a_tilde_path_lands_in_the_home() {
+        let cwd = home().join("Documents");
+        assert_eq!(
+            expand("~/Documents/notes", &home(), &cwd),
+            home().join("Documents/notes")
+        );
+        assert_eq!(expand("~", &home(), &cwd), home());
+        // Nothing at all means "where the user is".
+        assert_eq!(expand("", &home(), &cwd), cwd);
+    }
+
+    #[test]
+    fn a_relative_path_is_read_from_the_folder_the_user_is_in() {
+        let cwd = home().join("Pictures");
+        assert_eq!(expand("holiday", &home(), &cwd), cwd.join("holiday"));
+        assert_eq!(expand("./holiday/..", &home(), &cwd), cwd);
+    }
+
+    #[test]
+    fn dot_dot_is_folded_away_before_anything_is_read() {
+        let cwd = home().join("Documents");
+        assert_eq!(expand("~/a/../b", &home(), &cwd), home().join("b"));
+        assert_eq!(expand("../Pictures", &home(), &cwd), home().join("Pictures"));
+        // Past the root it stops at the root rather than going negative.
+        assert_eq!(expand("/../../..", &home(), &cwd), PathBuf::from("/"));
+    }
+
+    #[test]
+    fn paths_outside_the_home_are_refused() {
+        let cwd = home();
+        for escape in [
+            "/etc/passwd",
+            "~/../../etc/passwd",
+            "../../../etc",
+            "/Users/someone_else/Documents",
+            "/",
+        ] {
+            let error = resolve(escape, &home(), &cwd)
+                .expect_err(&format!("{escape} should have been refused"));
+            assert!(
+                error.contains("refused"),
+                "{escape} gave the wrong reason: {error}"
+            );
+        }
+    }
+
+    #[test]
+    fn a_sibling_whose_name_starts_with_the_home_is_not_inside_it() {
+        // The string "/Users/someone-backup" starts with "/Users/someone",
+        // and a prefix test on strings rather than components would let it in.
+        assert!(!within(Path::new("/Users/someone-backup/x"), &home()));
+        assert!(within(Path::new("/Users/someone/x"), &home()));
+        assert!(within(&home(), &home()));
+    }
+
+    #[test]
+    fn the_home_itself_resolves() {
+        // Uses the real home, because resolve() canonicalises.
+        let real_home = model::home_dir();
+        let resolved = resolve("~", &real_home, &real_home);
+        assert!(resolved.is_ok(), "{resolved:?}");
+    }
+
+    #[test]
+    fn every_tool_has_a_schema_and_a_safe_name() {
+        let tools = tools();
+        assert_eq!(tools.len(), 4);
+        for tool in &tools {
+            assert!(tool
+                .name
+                .chars()
+                .all(|c| c.is_ascii_lowercase() || c == '_'));
+            assert!(tool.parameters.starts_with('{'));
+            assert!(tool.parameters.contains("\"properties\""));
+            assert!(!tool.description.is_empty());
+        }
+        // Nothing that writes, moves, deletes or runs anything.
+        for forbidden in ["write", "delete", "move", "rename", "run", "exec", "shell"] {
+            assert!(
+                !tools.iter().any(|t| t.name.contains(forbidden)),
+                "a {forbidden} tool must never exist here"
+            );
+        }
+    }
+
+    #[test]
+    fn an_unknown_tool_is_an_error_not_a_panic() {
+        let home = model::home_dir();
+        let outcome = run(&ToolJob {
+            name: "rm_rf".to_string(),
+            args: vec![("path".to_string(), "~".to_string())],
+            cwd: home.clone(),
+            home,
+        });
+        assert!(outcome.is_error);
+        assert!(outcome.text.contains("no tool called"));
+    }
+
+    #[test]
+    fn a_refused_path_never_reaches_a_tool() {
+        let home = model::home_dir();
+        let outcome = run(&ToolJob {
+            name: "read_file".to_string(),
+            args: vec![("path".to_string(), "/etc/passwd".to_string())],
+            cwd: home.clone(),
+            home,
+        });
+        assert!(outcome.is_error);
+        assert!(outcome.text.contains("refused"));
+        assert!(!outcome.text.contains("root:"));
+    }
+}
diff --git a/apps/files/src/contents.rs b/apps/mpfiles/src/contents.rs
similarity index 100%
rename from apps/files/src/contents.rs
rename to apps/mpfiles/src/contents.rs
diff --git a/apps/mpfiles/src/demo.rs b/apps/mpfiles/src/demo.rs
new file mode 100644
index 000000000..5aab0576b
--- /dev/null
+++ b/apps/mpfiles/src/demo.rs
@@ -0,0 +1,1359 @@
+//! The demo filesystem: a whole fake home, in memory, for screen recordings.
+//!
+//! `--demo` (or `MPFILES_DEMO=1`, see [`crate::vfs::demo_requested`]) points
+//! the browser at [`DemoVfs`] instead of the real disk, so a recording can
+//! show `mpfiles` doing real work — thumbnails, Space preview, rename, copy,
+//! the treemap, undo — without a single one of the user's own files ever
+//! appearing on screen. It is not a mock of those features: every operation
+//! genuinely mutates a real tree, and every thumbnailable file has a real,
+//! repo-safe asset behind it (see [`Vfs::real_path`]) so the same decoders
+//! and viewers the real filesystem uses render something real.
+//!
+//! The tree is built once, deterministically — a seeded PRNG, never the
+//! clock — so two runs (and two recordings) show byte-identical sizes and
+//! dates. Everything after that lives behind a [`Mutex`], because the
+//! [`Vfs`] trait hands out `&self`: an in-memory filesystem still needs
+//! interior mutability to survive a rename.
+
+use std::{
+    fs,
+    path::{Path, PathBuf},
+    sync::{atomic::AtomicBool, atomic::Ordering, Mutex},
+};
+
+use crate::{
+    model::{self, FileEntry, SortSpec},
+    ops::{OpKind, OpRequest, Undo},
+    treemap::{Node, ScanProgress},
+    vfs::{outcome_message, OpOutcome, Vfs},
+};
+
+/// The demo's home. Rooted somewhere that cannot be mistaken for a real
+/// path and reads cleanly in the breadcrumb — `/Demo`, `/Demo/Documents`,
+/// and so on.
+const VIRTUAL_HOME: &str = "/Demo";
+
+/// Where a trashed demo file goes; a plain hidden folder under the virtual
+/// home, exactly the way `~/.Trash` sits under a real one.
+const TRASH_NAME: &str = ".Trash";
+
+/// The anchor "now" every seeded date is measured back from. A fixed
+/// constant, not [`std::time::SystemTime::now`] — that is what keeps the
+/// tree byte-identical across runs instead of drifting a little further
+/// from "today" every time someone records a demo. (2026-08-27 00:00:00
+/// UTC, chosen simply because it postdates every asset this module reads.)
+const DEMO_NOW_SECS: u64 = 1_787_788_800;
+
+/// Modified times are spread somewhere in this window before [`DEMO_NOW_SECS`].
+const TWO_YEARS_SECS: u64 = 63_072_000;
+
+/// A file's created time sits at most this far before its modified time.
+const THIRTY_DAYS_SECS: u64 = 2_592_000;
+
+/// The PRNG's seed. Any nonzero constant works; this one has no meaning
+/// beyond "not zero, not a round number that looks like a bug".
+const SEED: u64 = 0x9E37_79B9_7F4A_7C15;
+
+/// The repo root this process almost always already has as its current
+/// directory. [`repo_asset`] tries the current directory first and this
+/// second, so the demo still finds its assets when launched some other way.
+const REPO_ROOT_FALLBACK: &str = "/Users/admin/makepad/makepad";
+
+// ---------------------------------------------------------------------
+// A tiny, deterministic PRNG
+// ---------------------------------------------------------------------
+
+/// xorshift64* — plenty of spread for sizes and dates, and small enough not
+/// to be worth a `rand` dependency for a module whose only requirement is
+/// "the same numbers every time".
+struct Rng(u64);
+
+impl Rng {
+    /// `seed` is forced odd: xorshift's state never leaves zero once it
+    /// gets there, so a zero (or even, which can shift down to zero) seed
+    /// would make every "random" number the same number.
+    fn new(seed: u64) -> Self {
+        Rng(seed | 1)
+    }
+
+    fn next_u64(&mut self) -> u64 {
+        let mut x = self.0;
+        x ^= x << 13;
+        x ^= x >> 7;
+        x ^= x << 17;
+        self.0 = x;
+        x
+    }
+
+    /// A value in `[lo, hi)`.
+    fn range(&mut self, lo: u64, hi: u64) -> u64 {
+        lo + self.next_u64() % (hi - lo)
+    }
+}
+
+/// A modified/created pair somewhere in the last two years, never in the
+/// future and never zero (zero reads as "unknown" everywhere this app
+/// formats a timestamp, which a seeded file must never claim to be).
+fn seeded_age(rng: &mut Rng) -> (u64, u64) {
+    let modified = DEMO_NOW_SECS - rng.range(0, TWO_YEARS_SECS);
+    let created = modified.saturating_sub(rng.range(0, THIRTY_DAYS_SECS));
+    (modified, created)
+}
+
+/// A file's size: the real asset's own byte count when it has one (so a
+/// thumbnail and its properties panel never disagree), else a plausible
+/// number for its kind from the seeded RNG.
+fn seeded_size(real: Option<&Path>, rng: &mut Rng, range: (u64, u64)) -> u64 {
+    if let Some(path) = real {
+        if let Ok(meta) = fs::metadata(path) {
+            return meta.len();
+        }
+    }
+    rng.range(range.0, range.1)
+}
+
+// ---------------------------------------------------------------------
+// Finding real, repo-safe assets to back the virtual files
+// ---------------------------------------------------------------------
+
+/// Resolve `relative` against the repo root: the current directory first
+/// (the normal case — this process starts in the repo root), then
+/// [`REPO_ROOT_FALLBACK`]. `None` when neither has it, which a caller
+/// treats the same as "no real asset" rather than an error — a demo file
+/// with a missing backing asset just falls back to its type icon.
+fn repo_asset(relative: &str) -> Option<PathBuf> {
+    if let Ok(cwd) = std::env::current_dir() {
+        let candidate = cwd.join(relative);
+        if candidate.exists() {
+            return Some(candidate);
+        }
+    }
+    let fallback = Path::new(REPO_ROOT_FALLBACK).join(relative);
+    fallback.exists().then_some(fallback)
+}
+
+/// Every file directly inside a repo-relative directory whose extension is
+/// one of `exts` (case-insensitive), sorted by path. The sort is what makes
+/// this deterministic: `read_dir` order is whatever the OS feels like
+/// handing back, and two demo trees built in the same checkout must pick
+/// the same assets in the same order every time. A missing directory is
+/// simply an empty pool, never an error.
+fn discover_repo_files(relative_dir: &str, exts: &[&str]) -> Vec<PathBuf> {
+    let Some(dir) = repo_asset(relative_dir) else {
+        return Vec::new();
+    };
+    let Ok(read_dir) = fs::read_dir(&dir) else {
+        return Vec::new();
+    };
+    let mut out: Vec<PathBuf> = read_dir
+        .flatten()
+        .map(|entry| entry.path())
+        .filter(|path| path.is_file())
+        .filter(|path| {
+            path.extension()
+                .map(|ext| exts.iter().any(|e| ext.eq_ignore_ascii_case(e)))
+                .unwrap_or(false)
+        })
+        .collect();
+    out.sort();
+    out
+}
+
+/// The window manager's own desktop backgrounds, when this machine has any
+/// — the one place outside the repo this module is allowed to look (every
+/// other asset is repo-safe), and entirely optional: an absent directory
+/// just means the wallpaper pool falls back to the repo's own photos.
+/// Never looks anywhere else under the user's home.
+fn discover_wallpapers() -> Vec<PathBuf> {
+    let Some(home) = std::env::var_os("HOME") else {
+        return Vec::new();
+    };
+    let themes_dir = PathBuf::from(home).join(".config/mpwm/themes");
+    let Ok(theme_entries) = fs::read_dir(&themes_dir) else {
+        return Vec::new();
+    };
+    let mut theme_dirs: Vec<PathBuf> = theme_entries
+        .flatten()
+        .map(|entry| entry.path())
+        .filter(|path| path.is_dir())
+        .collect();
+    theme_dirs.sort();
+
+    let mut out = Vec::new();
+    for theme_dir in theme_dirs {
+        let Ok(bg_entries) = fs::read_dir(theme_dir.join("backgrounds")) else {
+            continue;
+        };
+        let mut files: Vec<PathBuf> = bg_entries
+            .flatten()
+            .map(|entry| entry.path())
+            .filter(|path| path.is_file())
+            .collect();
+        files.sort();
+        out.extend(files);
+    }
+    out
+}
+
+/// One real file per kind of virtual file, cycled through in order. A
+/// deterministic sort (see [`discover_repo_files`]) plus deterministic
+/// cycling is what makes two [`DemoVfs`] instances identical: nothing here
+/// ever consults `read_dir` order or the clock.
+struct Pools {
+    videos: Vec<PathBuf>,
+    photos: Vec<PathBuf>,
+    wallpapers: Vec<PathBuf>,
+    pdfs: Vec<PathBuf>,
+    screenshots: Vec<PathBuf>,
+    csvs: Vec<PathBuf>,
+    txts: Vec<PathBuf>,
+    mds: Vec<PathBuf>,
+    rss: Vec<PathBuf>,
+    tomls: Vec<PathBuf>,
+}
+
+impl Pools {
+    fn discover() -> Self {
+        let photos = discover_repo_files("local/mb3d", &["jpg", "jpeg"]);
+
+        let mut wallpapers = discover_wallpapers();
+        if wallpapers.is_empty() {
+            // No mpwm theme on this machine: the repo's own photos are
+            // still real images, just not desktop backgrounds.
+            wallpapers = photos.clone();
+        }
+
+        // The AI-generated clips lead the pool: they are the richest thing in
+        // the repo to look at, which is what a demo of a file browser wants
+        // behind its video thumbnails and previews.
+        let mut videos = discover_repo_files("local/ai_content_app", &["mp4"]);
+        videos.extend(discover_video_cache());
+        videos.extend(discover_repo_files("local/flowtest/real", &["mp4"]));
+        videos.extend(discover_repo_files("local/flowtest", &["mp4"]));
+
+        let mut pdfs = discover_repo_files("local/rotorquant/paper", &["pdf"]);
+        pdfs.extend(repo_asset("local/retourformulier-techpunt-ned.pdf"));
+
+        let screenshots: Vec<PathBuf> = [
+            "examples/splash/window_0_frame_000000.png",
+            "examples/map/window_0_frame_000000.png",
+        ]
+        .into_iter()
+        .filter_map(repo_asset)
+        .collect();
+
+        let csvs = discover_repo_files("box3d", &["csv"]);
+        let txts = discover_repo_files("local/mb3d", &["txt"]);
+        let mds: Vec<PathBuf> = ["AGENTS.md", "README.md"].into_iter().filter_map(repo_asset).collect();
+        let rss = discover_repo_files("apps/mpfiles/src", &["rs"]);
+        let tomls: Vec<PathBuf> = ["Cargo.toml"].into_iter().filter_map(repo_asset).collect();
+
+        Pools { videos, photos, wallpapers, pdfs, screenshots, csvs, txts, mds, rss, tomls }
+    }
+}
+
+/// The VJ's decoder cache, when this machine has one. It is read-only extra
+/// volume for the demo's video pool and entirely optional — a machine that has
+/// never run the VJ gets the repo's own clips and nothing is missing.
+fn discover_video_cache() -> Vec<PathBuf> {
+    let Some(home) = std::env::var_os("HOME").map(PathBuf::from) else {
+        return Vec::new();
+    };
+    let mut out = Vec::new();
+    for side in ["media-video-a", "media-video-b"] {
+        let dir = home.join(".makepad-vj").join(side).join("decoder-input");
+        let Ok(read) = std::fs::read_dir(&dir) else {
+            continue;
+        };
+        let mut found: Vec<PathBuf> = read
+            .flatten()
+            .map(|e| e.path())
+            .filter(|p| p.extension().is_some_and(|e| e.eq_ignore_ascii_case("mp4")))
+            .collect();
+        // `read_dir` order is not stable across machines and the demo tree
+        // must be, so the names are sorted before anything uses them.
+        found.sort();
+        out.extend(found);
+    }
+    out
+}
+
+/// Take the next item of `pool`, wrapping around once it runs out. `None`
+/// when the pool is empty — the caller's file simply gets no real asset.
+fn cycle(pool: &[PathBuf], index: &mut usize) -> Option<PathBuf> {
+    if pool.is_empty() {
+        return None;
+    }
+    let item = pool[*index % pool.len()].clone();
+    *index += 1;
+    Some(item)
+}
+
+// ---------------------------------------------------------------------
+// The tree
+// ---------------------------------------------------------------------
+
+/// One node of the demo's tree: a folder with children, or a file with a
+/// size, two timestamps and — maybe — a real asset behind it. Unlike
+/// [`FileEntry`] this carries no full path: a node only knows its own
+/// name, and the path is rebuilt by whoever is walking the tree, the same
+/// way a real directory entry does not know its own parent either.
+#[derive(Clone, Debug)]
+struct VNode {
+    name: String,
+    is_dir: bool,
+    /// A file's own size; always `0` for a folder — a folder's size is the
+    /// fold of its children, computed by whoever needs it, exactly the way
+    /// [`FileEntry::size`] is `0` for a directory too.
+    size: u64,
+    modified_secs: u64,
+    created_secs: u64,
+    /// The real file [`Vfs::real_path`] hands back for this node; always
+    /// `None` for a folder.
+    real_asset: Option<PathBuf>,
+    children: Vec<VNode>,
+}
+
+fn folder(name: &str, children: Vec<VNode>) -> VNode {
+    VNode {
+        name: name.to_string(),
+        is_dir: true,
+        size: 0,
+        modified_secs: DEMO_NOW_SECS,
+        created_secs: DEMO_NOW_SECS,
+        real_asset: None,
+        children,
+    }
+}
+
+/// Builds the seeded tree. One `Builder` lives exactly as long as
+/// [`build_root`]'s call to it: the RNG state and the per-kind cycle
+/// counters are what make repeated calls to `b.photo(...)` etc. hand out a
+/// different (but, across two whole trees, identical) size/date/asset every
+/// time.
+struct Builder {
+    rng: Rng,
+    pools: Pools,
+    video_i: usize,
+    photo_i: usize,
+    wallpaper_i: usize,
+    pdf_i: usize,
+    png_i: usize,
+    csv_i: usize,
+    txt_i: usize,
+    md_i: usize,
+    rs_i: usize,
+    toml_i: usize,
+}
+
+impl Builder {
+    fn new() -> Self {
+        Builder {
+            rng: Rng::new(SEED),
+            pools: Pools::discover(),
+            video_i: 0,
+            photo_i: 0,
+            wallpaper_i: 0,
+            pdf_i: 0,
+            png_i: 0,
+            csv_i: 0,
+            txt_i: 0,
+            md_i: 0,
+            rs_i: 0,
+            toml_i: 0,
+        }
+    }
+
+    fn file(&mut self, name: &str, real: Option<PathBuf>, size_range: (u64, u64)) -> VNode {
+        let size = seeded_size(real.as_deref(), &mut self.rng, size_range);
+        let (modified_secs, created_secs) = seeded_age(&mut self.rng);
+        VNode { name: name.to_string(), is_dir: false, size, modified_secs, created_secs, real_asset: real, children: Vec::new() }
+    }
+
+    fn video(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.videos, &mut self.video_i);
+        self.file(name, real, (8_000_000, 120_000_000))
+    }
+
+    fn photo(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.photos, &mut self.photo_i);
+        self.file(name, real, (1_000_000, 6_000_000))
+    }
+
+    fn wallpaper(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.wallpapers, &mut self.wallpaper_i);
+        self.file(name, real, (1_000_000, 6_000_000))
+    }
+
+    fn pdf(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.pdfs, &mut self.pdf_i);
+        self.file(name, real, (100_000, 4_000_000))
+    }
+
+    /// A pdf pinned to one specific repo-relative asset rather than the
+    /// cycling pool — for the one file (`retourformulier.pdf`) whose real
+    /// name and content should actually agree.
+    fn pdf_exact(&mut self, name: &str, relative: &str) -> VNode {
+        let real = repo_asset(relative);
+        self.file(name, real, (100_000, 4_000_000))
+    }
+
+    fn screenshot(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.screenshots, &mut self.png_i);
+        self.file(name, real, (200_000, 3_000_000))
+    }
+
+    fn csv(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.csvs, &mut self.csv_i);
+        self.file(name, real, (1_000, 40_000))
+    }
+
+    fn code(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.rss, &mut self.rs_i);
+        self.file(name, real, (1_000, 40_000))
+    }
+
+    fn markdown(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.mds, &mut self.md_i);
+        self.file(name, real, (500, 20_000))
+    }
+
+    fn toml(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.tomls, &mut self.toml_i);
+        self.file(name, real, (200, 5_000))
+    }
+
+    fn text(&mut self, name: &str) -> VNode {
+        let real = cycle(&self.pools.txts, &mut self.txt_i);
+        self.file(name, real, (200, 20_000))
+    }
+
+    /// No repo-safe audio asset exists (see the module doc comment's list
+    /// of sources), so every track stays unmapped: it still gets the audio
+    /// icon and a plausible size, just no waveform or playback preview.
+    fn audio(&mut self, name: &str) -> VNode {
+        self.file(name, None, (3_000_000, 9_000_000))
+    }
+
+    /// Junk with no kind-appropriate repo-safe asset to point at (an
+    /// archive, an installer): unmapped by design, per the module's rule
+    /// that a wrong-kind mapping is worse than no mapping at all.
+    fn junk(&mut self, name: &str, size_range: (u64, u64)) -> VNode {
+        self.file(name, None, size_range)
+    }
+}
+
+/// The whole seeded tree, rooted at [`VIRTUAL_HOME`]. See the module doc
+/// comment for why this is deterministic, and the struct-level docs on
+/// [`Builder`] for how the cycling works.
+fn build_root() -> VNode {
+    let mut b = Builder::new();
+
+    let invoices = folder(
+        "invoices",
+        vec![
+            b.pdf("invoice-2024-014.pdf"),
+            b.pdf("invoice-2024-021.pdf"),
+            b.csv("invoice-2024-033.csv"),
+            b.pdf("invoice-2024-045.pdf"),
+            b.csv("invoice-2024-058.csv"),
+            b.pdf("invoice-2024-067.pdf"),
+            b.pdf("invoice-2024-079.pdf"),
+            b.csv("invoice-2024-090.csv"),
+        ],
+    );
+    let documents = folder(
+        "Documents",
+        vec![
+            invoices,
+            b.markdown("notes.md"),
+            b.csv("budget.csv"),
+            b.csv("contacts.csv"),
+            b.pdf_exact("retourformulier.pdf", "local/retourformulier-techpunt-ned.pdf"),
+        ],
+    );
+
+    let vacation = folder(
+        "vacation-2026",
+        (42..54).map(|n| b.photo(&format!("IMG_{n:04}.jpg"))).collect(),
+    );
+    let wallpapers = folder(
+        "wallpapers",
+        ["sunrise-ridge.jpg", "neon-drift.jpg", "atlas-peaks.jpg", "coral-fade.jpg", "midnight-grid.jpg", "velvet-dune.jpg"]
+            .iter()
+            .map(|n| b.wallpaper(n))
+            .collect(),
+    );
+    let pictures = folder("Pictures", vec![vacation, wallpapers]);
+
+    let videos = folder(
+        "Videos",
+        [
+            "neon-city-loop.mp4",
+            "ocean-drone.mp4",
+            "dancing-crowd.mp4",
+            "sunset-timelapse.mp4",
+            "tunnel-drive.mp4",
+            "plasma-bloom.mp4",
+            "paper-lanterns.mp4",
+            "rooftop-rain.mp4",
+            "glass-forest.mp4",
+            "harbour-lights.mp4",
+        ]
+        .iter()
+        .map(|n| b.video(n))
+        .collect(),
+    );
+
+    let midnight_hours = folder(
+        "Midnight Hours",
+        vec![
+            b.audio("01 Intro.mp3"),
+            b.audio("02 Wavelength.mp3"),
+            b.audio("03 Undertow.mp3"),
+            b.audio("04 Skyline.mp3"),
+            b.audio("05 Afterglow.mp3"),
+        ],
+    );
+    let analog_drift = folder(
+        "Analog Drift",
+        vec![
+            b.audio("01 Static Bloom.mp3"),
+            b.audio("02 Vector Sun.mp3"),
+            b.audio("03 Coastline.mp3"),
+            b.audio("04 Nightbus.mp3"),
+            b.audio("05 Drift Home.mp3"),
+        ],
+    );
+    let music = folder("Music", vec![midnight_hours, analog_drift]);
+
+    let downloads = folder(
+        "Downloads",
+        vec![
+            b.junk("project-assets.zip", (5_000_000, 80_000_000)),
+            b.junk("App-Installer.pkg", (20_000_000, 300_000_000)),
+            b.screenshot("screenshot-2026-03-14.png"),
+            b.pdf("report-draft.pdf"),
+            b.csv("export-data.csv"),
+            b.code("scratch.rs"),
+            // Downloads is where a video lands before anyone files it.
+            b.video("trailer-cut-v3.mp4"),
+            b.video("clip_from_chat.mp4"),
+        ],
+    );
+
+    let atlas_src = folder("src", vec![b.code("main.rs"), b.code("lib.rs"), b.code("render.rs")]);
+    let atlas = folder("atlas", vec![b.toml("Cargo.toml"), b.markdown("README.md"), atlas_src]);
+    let proj_notes = folder("notes", vec![b.markdown("TODO.md"), b.text("ideas.txt")]);
+    let projects = folder("Projects", vec![atlas, proj_notes]);
+
+    let trash = folder(TRASH_NAME, Vec::new());
+
+    folder("Demo", vec![documents, pictures, videos, music, downloads, projects, trash])
+}
+
+// ---------------------------------------------------------------------
+// Tree lookups and edits
+// ---------------------------------------------------------------------
+
+/// The node at `path`, or `None` when `path` is not under [`VIRTUAL_HOME`]
+/// or does not exist in the tree — the same "just doesn't resolve" outcome
+/// either way, since nothing this module does treats them differently.
+fn resolve<'a>(root: &'a VNode, path: &Path) -> Option<&'a VNode> {
+    let home = Path::new(VIRTUAL_HOME);
+    if path == home {
+        return Some(root);
+    }
+    let rel = path.strip_prefix(home).ok()?;
+    let mut node = root;
+    for component in rel.components() {
+        let std::path::Component::Normal(part) = component else { return None };
+        let name = part.to_string_lossy();
+        node = node.children.iter().find(|c| c.name == name)?;
+    }
+    Some(node)
+}
+
+/// The mutable twin of [`resolve`].
+fn resolve_mut<'a>(root: &'a mut VNode, path: &Path) -> Option<&'a mut VNode> {
+    let home = Path::new(VIRTUAL_HOME);
+    if path == home {
+        return Some(root);
+    }
+    let rel = path.strip_prefix(home).ok()?;
+    let mut node = root;
+    for component in rel.components() {
+        let std::path::Component::Normal(part) = component else { return None };
+        let name = part.to_string_lossy().into_owned();
+        node = node.children.iter_mut().find(|c| c.name == name)?;
+    }
+    Some(node)
+}
+
+/// `path` split into its parent folder and its own name — `None` for a
+/// path with neither (the root, or something not path-shaped at all).
+fn split_path(path: &Path) -> Option<(PathBuf, String)> {
+    let parent = path.parent()?.to_path_buf();
+    let name = path.file_name()?.to_string_lossy().into_owned();
+    Some((parent, name))
+}
+
+/// Remove and return the child named `name`, or `None` when there is no
+/// such child.
+fn take_child(parent: &mut VNode, name: &str) -> Option<VNode> {
+    let index = parent.children.iter().position(|c| c.name == name)?;
+    Some(parent.children.remove(index))
+}
+
+/// Byte total of a subtree: a file's own size, or the recursive fold of a
+/// folder's children — never the folder's own (always-zero) `size` field.
+/// Bails out with whatever it has already added up once `cancel` is
+/// raised, matching [`crate::ops::total_bytes`]'s contract.
+fn sum_bytes(node: &VNode, cancel: &AtomicBool) -> u64 {
+    if !node.is_dir {
+        return node.size;
+    }
+    let mut total = 0u64;
+    for child in &node.children {
+        if cancel.load(Ordering::SeqCst) {
+            break;
+        }
+        total += sum_bytes(child, cancel);
+    }
+    total
+}
+
+/// `name` split the way [`unique_name`] needs it: a dotfile or an
+/// extensionless name reports no extension, which is the signal to put the
+/// disambiguating suffix at the very end instead of splicing it into the
+/// name's only dot. Mirrors `ops::split_stem_ext` exactly (that one works
+/// against the disk, this one against the tree — see the module doc
+/// comment on why `ops.rs` isn't reused here).
+fn split_stem_ext(name: &str) -> (String, String) {
+    let path = Path::new(name);
+    match (path.file_stem(), path.extension()) {
+        (Some(stem), Some(ext)) => (stem.to_string_lossy().into_owned(), ext.to_string_lossy().into_owned()),
+        _ => (name.to_string(), String::new()),
+    }
+}
+
+/// A name for `name` that does not collide with any of `siblings`: "report
+/// (2).txt", then "report (3).txt", exactly the way [`crate::ops::unique_path`]
+/// disambiguates a real copy on disk — just checked against a folder's
+/// children instead of `Path::exists`.
+fn unique_name(siblings: &[VNode], name: &str) -> String {
+    if !siblings.iter().any(|c| c.name == name) {
+        return name.to_string();
+    }
+    let (stem, ext) = split_stem_ext(name);
+    let mut n: u64 = 2;
+    loop {
+        let candidate = if ext.is_empty() { format!("{name} ({n})") } else { format!("{stem} ({n}).{ext}") };
+        if !siblings.iter().any(|c| c.name == candidate) {
+            return candidate;
+        }
+        n += 1;
+    }
+}
+
+/// Refuses a copy/move whose destination is one of the sources or sits
+/// inside one of them — mirrors `ops::refuse_into_self`'s rule, just
+/// without needing `canonicalize` (there are no symlinks, and no two
+/// virtual paths ever alias the same node).
+fn refuse_into_self(sources: &[PathBuf], dest_dir: &Path) -> Option<String> {
+    for source in sources {
+        if dest_dir == source.as_path() || dest_dir.starts_with(source) {
+            return Some(format!("Can't copy or move \"{}\" into itself", model::display_name(source)));
+        }
+    }
+    None
+}
+
+// ---------------------------------------------------------------------
+// Operations
+// ---------------------------------------------------------------------
+
+fn perform_rename(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
+    let old_path = request.sources.first().ok_or_else(|| "Rename needs a source".to_string())?;
+    let new_name = request.new_name.as_deref().ok_or_else(|| "Rename needs a new name".to_string())?;
+    let old_name = old_path
+        .file_name()
+        .map(|n| n.to_string_lossy().into_owned())
+        .ok_or_else(|| format!("Can't rename {}", old_path.display()))?;
+    let new_path = request.dest_dir.join(new_name);
+
+    let parent = resolve_mut(tree, &request.dest_dir)
+        .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
+    if &new_path != old_path && parent.children.iter().any(|c| c.name == new_name) {
+        return Err(format!("\"{new_name}\" already exists"));
+    }
+    let node = parent
+        .children
+        .iter_mut()
+        .find(|c| c.name == old_name)
+        .ok_or_else(|| format!("No such file: {}", old_path.display()))?;
+    node.name = new_name.to_string();
+
+    Ok(OpOutcome {
+        message: format!("Renamed to \"{new_name}\""),
+        undo: Some(Undo::Moved { pairs: vec![(old_path.clone(), new_path.clone())] }),
+        touched: vec![new_path],
+    })
+}
+
+fn perform_new_folder(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
+    let dest = resolve_mut(tree, &request.dest_dir)
+        .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
+    if !dest.is_dir {
+        return Err(format!("{} is not a folder", request.dest_dir.display()));
+    }
+    let requested = request.new_name.as_deref().unwrap_or("New Folder");
+    let name = unique_name(&dest.children, requested);
+    dest.children.push(VNode {
+        name: name.clone(),
+        is_dir: true,
+        size: 0,
+        modified_secs: DEMO_NOW_SECS,
+        created_secs: DEMO_NOW_SECS,
+        real_asset: None,
+        children: Vec::new(),
+    });
+    let path = request.dest_dir.join(&name);
+
+    Ok(OpOutcome {
+        message: outcome_message(OpKind::NewFolder, 1, &path),
+        undo: Some(Undo::Created { paths: vec![path.clone()] }),
+        touched: vec![path],
+    })
+}
+
+fn perform_copy(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
+    if let Some(message) = refuse_into_self(&request.sources, &request.dest_dir) {
+        return Err(message);
+    }
+    let mut touched = Vec::new();
+    for source in &request.sources {
+        let (parent_path, name) = split_path(source).ok_or_else(|| format!("Can't copy {}", source.display()))?;
+        let cloned: VNode = {
+            let parent = resolve(tree, &parent_path).ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
+            parent
+                .children
+                .iter()
+                .find(|c| c.name == name)
+                .ok_or_else(|| format!("No such file: {}", source.display()))?
+                .clone()
+        };
+        let dest = resolve_mut(tree, &request.dest_dir)
+            .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
+        let unique = unique_name(&dest.children, &name);
+        let mut item = cloned;
+        item.name = unique.clone();
+        dest.children.push(item);
+        touched.push(request.dest_dir.join(&unique));
+    }
+
+    Ok(OpOutcome {
+        message: outcome_message(OpKind::Copy, touched.len(), &request.dest_dir),
+        undo: Some(Undo::Created { paths: touched.clone() }),
+        touched,
+    })
+}
+
+fn perform_move(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
+    if let Some(message) = refuse_into_self(&request.sources, &request.dest_dir) {
+        return Err(message);
+    }
+    {
+        let dest = resolve(tree, &request.dest_dir)
+            .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
+        if !dest.is_dir {
+            return Err(format!("{} is not a folder", request.dest_dir.display()));
+        }
+    }
+
+    let mut moved_pairs = Vec::new();
+    let mut touched = Vec::new();
+    let mut skipped = 0usize;
+    for source in &request.sources {
+        // A cut-and-paste back onto the folder it came from is a no-op,
+        // not a move that happens to land where it started — same rule as
+        // `ops::already_there`.
+        if source.parent() == Some(request.dest_dir.as_path()) {
+            skipped += 1;
+            touched.push(source.clone());
+            continue;
+        }
+        let (parent_path, name) = split_path(source).ok_or_else(|| format!("Can't move {}", source.display()))?;
+        let node = {
+            let parent = resolve_mut(tree, &parent_path)
+                .ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
+            take_child(parent, &name).ok_or_else(|| format!("No such file: {}", source.display()))?
+        };
+        let dest = resolve_mut(tree, &request.dest_dir)
+            .ok_or_else(|| format!("No such folder: {}", request.dest_dir.display()))?;
+        let unique = unique_name(&dest.children, &name);
+        let mut item = node;
+        item.name = unique.clone();
+        dest.children.push(item);
+        let target = request.dest_dir.join(&unique);
+        moved_pairs.push((source.clone(), target.clone()));
+        touched.push(target);
+    }
+
+    if moved_pairs.is_empty() && skipped > 0 {
+        return Ok(OpOutcome { message: "Nothing to move — already there".to_string(), undo: None, touched });
+    }
+    let message = if skipped > 0 {
+        format!("Moved {} item(s) ({} already there)", moved_pairs.len(), skipped)
+    } else {
+        outcome_message(OpKind::Move, moved_pairs.len(), &request.dest_dir)
+    };
+    Ok(OpOutcome { message, undo: Some(Undo::Moved { pairs: moved_pairs }), touched })
+}
+
+fn perform_trash(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
+    let trash_path = Path::new(VIRTUAL_HOME).join(TRASH_NAME);
+    let mut pairs = Vec::new();
+    let mut touched = Vec::new();
+    for source in &request.sources {
+        let (parent_path, name) = split_path(source).ok_or_else(|| format!("Can't trash {}", source.display()))?;
+        let node = {
+            let parent = resolve_mut(tree, &parent_path)
+                .ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
+            take_child(parent, &name).ok_or_else(|| format!("No such file: {}", source.display()))?
+        };
+        // Seeded at construction and never removed by any operation this
+        // module supports, so the trash folder always exists here.
+        let dest = resolve_mut(tree, &trash_path).expect("the demo trash always exists");
+        let unique = unique_name(&dest.children, &name);
+        let mut item = node;
+        item.name = unique.clone();
+        dest.children.push(item);
+        let target = trash_path.join(&unique);
+        pairs.push((source.clone(), target.clone()));
+        touched.push(target);
+    }
+
+    Ok(OpOutcome {
+        message: outcome_message(OpKind::Trash, pairs.len(), &trash_path),
+        undo: Some(Undo::Moved { pairs }),
+        touched,
+    })
+}
+
+/// Erases every source outright — no undo, no trash behind it, per
+/// `OpKind::Delete`'s contract.
+fn perform_delete(tree: &mut VNode, request: &OpRequest) -> Result<OpOutcome, String> {
+    let mut removed = 0usize;
+    for source in &request.sources {
+        let (parent_path, name) = split_path(source).ok_or_else(|| format!("Can't delete {}", source.display()))?;
+        let parent =
+            resolve_mut(tree, &parent_path).ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
+        take_child(parent, &name).ok_or_else(|| format!("No such file: {}", source.display()))?;
+        removed += 1;
+    }
+    Ok(OpOutcome {
+        message: format!("Deleted {removed} item{} permanently", if removed == 1 { "" } else { "s" }),
+        undo: None,
+        touched: Vec::new(),
+    })
+}
+
+fn undo_moved(tree: &mut VNode, pairs: &[(PathBuf, PathBuf)]) -> Result<OpOutcome, String> {
+    let mut restored = Vec::new();
+    for (from, to) in pairs {
+        let (to_parent, to_name) = split_path(to).ok_or_else(|| format!("Can't undo move of {}", to.display()))?;
+        let node = {
+            let parent =
+                resolve_mut(tree, &to_parent).ok_or_else(|| format!("No such folder: {}", to_parent.display()))?;
+            take_child(parent, &to_name).ok_or_else(|| format!("Nothing to undo at {}", to.display()))?
+        };
+        let (from_parent, from_name) = split_path(from).ok_or_else(|| format!("Can't undo move to {}", from.display()))?;
+        let dest = resolve_mut(tree, &from_parent)
+            .ok_or_else(|| format!("No such folder: {}", from_parent.display()))?;
+        let mut item = node;
+        item.name = from_name;
+        dest.children.push(item);
+        restored.push(from.clone());
+    }
+    Ok(OpOutcome { message: format!("Undid move of {} item(s)", restored.len()), undo: None, touched: restored })
+}
+
+fn undo_created(tree: &mut VNode, paths: &[PathBuf]) -> Result<OpOutcome, String> {
+    let mut removed = Vec::new();
+    for path in paths {
+        let (parent_path, name) = split_path(path).ok_or_else(|| format!("Can't undo creation of {}", path.display()))?;
+        let parent =
+            resolve_mut(tree, &parent_path).ok_or_else(|| format!("No such folder: {}", parent_path.display()))?;
+        take_child(parent, &name).ok_or_else(|| format!("Nothing to undo at {}", path.display()))?;
+        removed.push(path.clone());
+    }
+    Ok(OpOutcome { message: format!("Undid creation of {} item(s)", removed.len()), undo: None, touched: removed })
+}
+
+// ---------------------------------------------------------------------
+// Scanning, for the treemap
+// ---------------------------------------------------------------------
+
+/// Entries visited between [`ScanProgress`] reports — the in-memory
+/// equivalent of `treemap::PROGRESS_STRIDE`. The tree is tiny compared to a
+/// real disk, so this mostly just guarantees the final report; it exists
+/// so the demo's `scan` still honours the "bounded rate" half of the
+/// contract rather than assuming a small tree makes it moot.
+const SCAN_PROGRESS_STRIDE: u64 = 64;
+
+fn scan_vnode(
+    node: &VNode,
+    path: &Path,
+    cancel: &AtomicBool,
+    progress: &dyn Fn(ScanProgress),
+    total: &mut ScanProgress,
+    since_report: &mut u64,
+) -> Option<Node> {
+    if cancel.load(Ordering::Relaxed) {
+        return None;
+    }
+    let kind = model::kind_for(path, node.is_dir) as u8;
+    let result = if node.is_dir {
+        let mut children = Vec::with_capacity(node.children.len());
+        let mut size = 0u64;
+        for child in &node.children {
+            let child_path = path.join(&child.name);
+            let child_node = scan_vnode(child, &child_path, cancel, progress, total, since_report)?;
+            size += child_node.size;
+            children.push(child_node);
+        }
+        Node {
+            files: children.iter().map(|c| c.files).sum(),
+            modified: children.iter().map(|c| c.modified).max().unwrap_or(0),
+            name: node.name.clone(),
+            is_dir: true,
+            done: true,
+            denied: false,
+            size,
+            kind,
+            children,
+        }
+    } else {
+        total.files += 1;
+        total.bytes += node.size;
+        Node::file_at(node.name.clone(), kind, node.size, (node.modified_secs / 60) as u32)
+    };
+    // Reported at most once every `SCAN_PROGRESS_STRIDE` nodes (folders and
+    // files both count), the same bounded-rate rule `treemap::scan` keeps —
+    // a demo tree is small enough that this rarely fires before the final
+    // report `Vfs::scan` sends once the whole walk is done.
+    *since_report += 1;
+    if *since_report >= SCAN_PROGRESS_STRIDE {
+        *since_report = 0;
+        progress(*total);
+    }
+    Some(result)
+}
+
+// ---------------------------------------------------------------------
+// The Vfs
+// ---------------------------------------------------------------------
+
+/// The demo filesystem: a fake home, seeded once and mutated in place by
+/// whatever the user does during a recording. Nothing here ever touches
+/// `std::fs` except to read the real assets [`Vfs::real_path`] hands out
+/// and to `stat` them for a byte-accurate size — the tree itself lives and
+/// dies with the process.
+pub struct DemoVfs {
+    root: Mutex<VNode>,
+}
+
+impl DemoVfs {
+    /// Builds the seeded tree immediately (it is cheap — a few dozen nodes
+    /// and a handful of `stat` calls) rather than lazily on first use, so a
+    /// window that opens straight into the demo home never has to wait for
+    /// its first listing.
+    pub fn new() -> Self {
+        DemoVfs { root: Mutex::new(build_root()) }
+    }
+}
+
+impl Default for DemoVfs {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Vfs for DemoVfs {
+    fn home(&self) -> PathBuf {
+        PathBuf::from(VIRTUAL_HOME)
+    }
+
+    fn read_dir(&self, path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>, String> {
+        let tree = self.root.lock().unwrap();
+        let node = resolve(&tree, path).ok_or_else(|| format!("No such folder: {}", path.display()))?;
+        if !node.is_dir {
+            return Err(format!("{} is not a folder", path.display()));
+        }
+        let mut entries = Vec::new();
+        for child in &node.children {
+            // Same rule as `model::read_directory`: a name starting with a
+            // dot (here, exactly `.Trash`) is hidden unless asked for.
+            if !show_hidden && child.name.starts_with('.') {
+                continue;
+            }
+            let child_path = path.join(&child.name);
+            entries.push(FileEntry {
+                kind: model::kind_for(&child_path, child.is_dir),
+                name: child.name.clone(),
+                is_dir: child.is_dir,
+                size: child.size,
+                modified_secs: child.modified_secs,
+                created_secs: child.created_secs,
+                permissions: if child.is_dir { "rwxr-xr-x".to_string() } else { "rw-r--r--".to_string() },
+                child_count: child.is_dir.then(|| child.children.len() as u32),
+                path: child_path,
+            });
+        }
+        let mut order: Vec<usize> = (0..entries.len()).collect();
+        model::sort_indices(&entries, &mut order, SortSpec::default());
+        Ok(order.into_iter().map(|i| entries[i].clone()).collect())
+    }
+
+    fn is_dir(&self, path: &Path) -> bool {
+        let tree = self.root.lock().unwrap();
+        resolve(&tree, path).is_some_and(|n| n.is_dir)
+    }
+
+    fn real_path(&self, path: &Path) -> PathBuf {
+        // A folder never has a real asset (there is nothing to decode), and
+        // neither does a path that resolves to nothing at all — both fall
+        // back to the identity, exactly like `RealVfs::real_path`, so the
+        // caller never has to special-case "no mapping" against "no node".
+        let tree = self.root.lock().unwrap();
+        match resolve(&tree, path) {
+            Some(node) if !node.is_dir => node.real_asset.clone().unwrap_or_else(|| path.to_path_buf()),
+            _ => path.to_path_buf(),
+        }
+    }
+
+    fn total_bytes(&self, path: &Path, cancel: &AtomicBool) -> u64 {
+        let tree = self.root.lock().unwrap();
+        resolve(&tree, path).map(|node| sum_bytes(node, cancel)).unwrap_or(0)
+    }
+
+    fn scan(&self, root: &Path, cancel: &AtomicBool, progress: &dyn Fn(ScanProgress)) -> Option<Node> {
+        if cancel.load(Ordering::Relaxed) {
+            return None;
+        }
+        let tree = self.root.lock().unwrap();
+        let node = resolve(&tree, root)?;
+        let mut total = ScanProgress::default();
+        let mut since_report = 0u64;
+        let result = scan_vnode(node, root, cancel, progress, &mut total, &mut since_report)?;
+        // One last report so a caller that only reads the callback's
+        // argument after the walk returns still sees the true final tally
+        // — same guarantee `treemap::scan` makes.
+        progress(total);
+        Some(result)
+    }
+
+    fn perform(&self, request: &OpRequest) -> Result<OpOutcome, String> {
+        let mut tree = self.root.lock().unwrap();
+        match request.kind {
+            OpKind::Rename => perform_rename(&mut tree, request),
+            OpKind::NewFolder => perform_new_folder(&mut tree, request),
+            OpKind::Copy => perform_copy(&mut tree, request),
+            OpKind::Move => perform_move(&mut tree, request),
+            OpKind::Trash => perform_trash(&mut tree, request),
+            OpKind::Delete => perform_delete(&mut tree, request),
+        }
+    }
+
+    fn perform_undo(&self, undo: &Undo) -> Result<OpOutcome, String> {
+        let mut tree = self.root.lock().unwrap();
+        match undo {
+            Undo::Moved { pairs } => undo_moved(&mut tree, pairs),
+            Undo::Created { paths } => undo_created(&mut tree, paths),
+        }
+    }
+
+    fn is_instant(&self) -> bool {
+        true
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn listing(vfs: &DemoVfs, path: &str) -> Vec<FileEntry> {
+        vfs.read_dir(Path::new(path), true).unwrap()
+    }
+
+    fn top_level_folders() -> [&'static str; 6] {
+        ["Documents", "Pictures", "Videos", "Music", "Downloads", "Projects"]
+    }
+
+    /// A listing carries enough to prove two trees are identical without
+    /// pulling in the whole `FileEntry` (whose `path` also embeds the
+    /// comparison, redundantly, once name is included).
+    fn fingerprint(entries: &[FileEntry]) -> Vec<(String, bool, u64, u64, u64)> {
+        entries.iter().map(|e| (e.name.clone(), e.is_dir, e.size, e.modified_secs, e.created_secs)).collect()
+    }
+
+    #[test]
+    fn the_tree_is_deterministic() {
+        let a = DemoVfs::new();
+        let b = DemoVfs::new();
+        // Depth-first over every folder in the tree, comparing each one's
+        // listing between the two instances.
+        let mut stack = vec![PathBuf::from(VIRTUAL_HOME)];
+        let mut folders_checked = 0;
+        while let Some(dir) = stack.pop() {
+            let la = listing(&a, dir.to_str().unwrap());
+            let lb = listing(&b, dir.to_str().unwrap());
+            assert_eq!(fingerprint(&la), fingerprint(&lb), "listing of {} differs between two demo trees", dir.display());
+            folders_checked += 1;
+            for entry in &la {
+                if entry.is_dir {
+                    stack.push(entry.path.clone());
+                }
+            }
+        }
+        // Home itself, its six visible children and .Trash, plus every
+        // folder nested under them.
+        assert!(folders_checked > 10, "suspiciously few folders walked: {folders_checked}");
+    }
+
+    #[test]
+    fn no_timestamp_is_zero_or_in_the_future() {
+        let vfs = DemoVfs::new();
+        let mut stack = vec![PathBuf::from(VIRTUAL_HOME)];
+        let mut files_checked = 0;
+        while let Some(dir) = stack.pop() {
+            for entry in listing(&vfs, dir.to_str().unwrap()) {
+                if entry.is_dir {
+                    stack.push(entry.path.clone());
+                    continue;
+                }
+                files_checked += 1;
+                assert_ne!(entry.modified_secs, 0, "{} has no modified time", entry.path.display());
+                assert_ne!(entry.created_secs, 0, "{} has no created time", entry.path.display());
+                assert!(entry.modified_secs <= DEMO_NOW_SECS, "{} is modified in the future", entry.path.display());
+                assert!(entry.created_secs <= DEMO_NOW_SECS, "{} is created in the future", entry.path.display());
+            }
+        }
+        assert!(files_checked > 20, "suspiciously few files walked: {files_checked}");
+    }
+
+    #[test]
+    fn mapped_files_point_at_a_real_asset_of_the_matching_kind() {
+        let vfs = DemoVfs::new();
+        let mut stack = vec![PathBuf::from(VIRTUAL_HOME)];
+        let mut mapped = 0;
+        let mut unmapped = 0;
+        while let Some(dir) = stack.pop() {
+            for entry in listing(&vfs, dir.to_str().unwrap()) {
+                if entry.is_dir {
+                    stack.push(entry.path.clone());
+                    continue;
+                }
+                let real = vfs.real_path(&entry.path);
+                if real == entry.path {
+                    unmapped += 1;
+                    continue;
+                }
+                mapped += 1;
+                assert!(real.exists(), "{} claims to map to {} which does not exist", entry.path.display(), real.display());
+                let virtual_kind = model::kind_for(&entry.path, false);
+                let real_kind = model::kind_for(&real, false);
+                assert_eq!(
+                    virtual_kind, real_kind,
+                    "{} ({:?}) maps to {} ({:?}) — kinds disagree",
+                    entry.path.display(),
+                    virtual_kind,
+                    real.display(),
+                    real_kind
+                );
+            }
+        }
+        assert!(mapped > 0, "nothing mapped to a real asset at all");
+        // Documented in the module's report to the integrator: audio and
+        // some junk are expected to stay unmapped.
+        assert!(unmapped > 0, "expected at least the audio tracks to stay unmapped");
+    }
+
+    #[test]
+    fn read_dir_sorts_folders_first_then_by_name() {
+        let vfs = DemoVfs::new();
+        let entries = listing(&vfs, VIRTUAL_HOME);
+        let first_file = entries.iter().position(|e| !e.is_dir);
+        let last_folder = entries.iter().rposition(|e| e.is_dir);
+        if let (Some(first_file), Some(last_folder)) = (first_file, last_folder) {
+            assert!(last_folder < first_file, "a folder sorted after a file");
+        }
+        let names: Vec<&str> = entries.iter().filter(|e| e.is_dir).map(|e| e.name.as_str()).collect();
+        let mut sorted = names.clone();
+        sorted.sort_by_key(|n| n.to_lowercase());
+        assert_eq!(names, sorted);
+    }
+
+    #[test]
+    fn rename_works_collides_and_undoes() {
+        let vfs = DemoVfs::new();
+        let dest_dir = PathBuf::from(VIRTUAL_HOME).join("Documents");
+        let old_path = dest_dir.join("notes.md");
+
+        let outcome = vfs
+            .perform(&OpRequest {
+                id: 1,
+                kind: OpKind::Rename,
+                sources: vec![old_path.clone()],
+                dest_dir: dest_dir.clone(),
+                new_name: Some("journal.md".to_string()),
+                home: vfs.home(),
+            })
+            .unwrap();
+        let new_path = dest_dir.join("journal.md");
+        assert_eq!(outcome.touched, vec![new_path.clone()]);
+        assert!(vfs.read_dir(&dest_dir, true).unwrap().iter().any(|e| e.name == "journal.md"));
+        assert!(!vfs.read_dir(&dest_dir, true).unwrap().iter().any(|e| e.name == "notes.md"));
+
+        // Renaming onto an existing sibling is refused.
+        let collide = vfs.perform(&OpRequest {
+            id: 2,
+            kind: OpKind::Rename,
+            sources: vec![new_path.clone()],
+            dest_dir: dest_dir.clone(),
+            new_name: Some("budget.csv".to_string()),
+            home: vfs.home(),
+        });
+        assert!(collide.is_err());
+
+        let Some(Undo::Moved { pairs }) = outcome.undo else { panic!("expected a Moved undo") };
+        let undo_outcome = vfs.perform_undo(&Undo::Moved { pairs }).unwrap();
+        assert_eq!(undo_outcome.touched, vec![old_path.clone()]);
+        assert!(vfs.read_dir(&dest_dir, true).unwrap().iter().any(|e| e.name == "notes.md"));
+    }
+
+    #[test]
+    fn copy_into_the_same_folder_gets_a_suffix_and_undoes() {
+        let vfs = DemoVfs::new();
+        let dir = PathBuf::from(VIRTUAL_HOME).join("Documents");
+        let source = dir.join("notes.md");
+
+        let outcome = vfs
+            .perform(&OpRequest {
+                id: 1,
+                kind: OpKind::Copy,
+                sources: vec![source.clone()],
+                dest_dir: dir.clone(),
+                new_name: None,
+                home: vfs.home(),
+            })
+            .unwrap();
+        let copy_path = dir.join("notes (2).md");
+        assert_eq!(outcome.touched, vec![copy_path.clone()]);
+        assert!(vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "notes.md"), "the original must survive its own copy");
+        assert!(vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "notes (2).md"));
+
+        let Some(Undo::Created { paths }) = outcome.undo else { panic!("expected a Created undo") };
+        vfs.perform_undo(&Undo::Created { paths }).unwrap();
+        assert!(!vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "notes (2).md"));
+        assert!(vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "notes.md"));
+    }
+
+    #[test]
+    fn trash_moves_out_and_undo_restores_it() {
+        let vfs = DemoVfs::new();
+        let dir = PathBuf::from(VIRTUAL_HOME).join("Documents");
+        let source = dir.join("budget.csv");
+
+        let outcome = vfs
+            .perform(&OpRequest {
+                id: 1,
+                kind: OpKind::Trash,
+                sources: vec![source.clone()],
+                dest_dir: dir.clone(),
+                new_name: None,
+                home: vfs.home(),
+            })
+            .unwrap();
+        assert!(!vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "budget.csv"));
+        let trash_path = PathBuf::from(VIRTUAL_HOME).join(".Trash").join("budget.csv");
+        assert_eq!(outcome.touched, vec![trash_path.clone()]);
+        assert!(vfs.read_dir(&PathBuf::from(VIRTUAL_HOME).join(".Trash"), true).unwrap().iter().any(|e| e.name == "budget.csv"));
+
+        let Some(Undo::Moved { pairs }) = outcome.undo else { panic!("expected a Moved undo") };
+        vfs.perform_undo(&Undo::Moved { pairs }).unwrap();
+        assert!(vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "budget.csv"), "undo must put it back in the same folder");
+    }
+
+    #[test]
+    fn delete_removes_permanently_with_no_undo() {
+        let vfs = DemoVfs::new();
+        let dir = PathBuf::from(VIRTUAL_HOME).join("Documents");
+        let source = dir.join("contacts.csv");
+
+        let outcome = vfs
+            .perform(&OpRequest {
+                id: 1,
+                kind: OpKind::Delete,
+                sources: vec![source.clone()],
+                dest_dir: dir.clone(),
+                new_name: None,
+                home: vfs.home(),
+            })
+            .unwrap();
+        assert!(outcome.undo.is_none());
+        assert!(outcome.touched.is_empty());
+        assert!(!vfs.read_dir(&dir, true).unwrap().iter().any(|e| e.name == "contacts.csv"));
+    }
+
+    #[test]
+    fn total_bytes_matches_the_scans_own_size() {
+        let vfs = DemoVfs::new();
+        let home = PathBuf::from(VIRTUAL_HOME);
+        let cancel = AtomicBool::new(false);
+        let total = vfs.total_bytes(&home, &cancel);
+        assert!(total > 0);
+
+        let scanned = vfs.scan(&home, &cancel, &|_| {}).expect("scan should complete");
+        assert_eq!(scanned.size, total);
+
+        // And the scan's own count should agree with a manual walk.
+        let mut stack = vec![home.clone()];
+        let mut file_total = 0u64;
+        while let Some(dir) = stack.pop() {
+            for entry in vfs.read_dir(&dir, true).unwrap() {
+                if entry.is_dir {
+                    stack.push(entry.path.clone());
+                } else {
+                    file_total += entry.size;
+                }
+            }
+        }
+        assert_eq!(file_total, total);
+    }
+
+    #[test]
+    fn home_is_demo_and_operations_are_instant() {
+        let vfs = DemoVfs::new();
+        assert_eq!(vfs.home(), PathBuf::from("/Demo"));
+        assert!(vfs.is_instant());
+        assert!(vfs.is_demo());
+    }
+
+    #[test]
+    fn every_expected_top_level_folder_is_present_and_non_empty() {
+        let vfs = DemoVfs::new();
+        let root = listing(&vfs, VIRTUAL_HOME);
+        for name in top_level_folders() {
+            let entry = root.iter().find(|e| e.name == name).unwrap_or_else(|| panic!("missing top-level folder {name}"));
+            assert!(entry.is_dir);
+            let children = listing(&vfs, &format!("{VIRTUAL_HOME}/{name}"));
+            assert!(!children.is_empty(), "{name} has no contents");
+        }
+        // The trash exists (it showed up in `root`, which asked to see
+        // hidden entries too) but is hidden from a normal listing.
+        assert!(root.iter().any(|e| e.name == ".Trash"), "the trash folder should still exist when hidden entries are shown");
+        assert!(vfs.read_dir(Path::new(VIRTUAL_HOME), false).unwrap().iter().all(|e| !e.name.starts_with('.')));
+    }
+}
diff --git a/apps/files/src/main.rs b/apps/mpfiles/src/main.rs
similarity index 94%
rename from apps/files/src/main.rs
rename to apps/mpfiles/src/main.rs
index bc03be53f..f6b4cdfb4 100644
--- a/apps/files/src/main.rs
+++ b/apps/mpfiles/src/main.rs
@@ -1,10 +1,10 @@
-//! files — the file browser of the Makepad desktop.
+//! mpfiles — the file browser of the mp* desktop.
 //!
 //! A GNOME-Files-shaped browser: tabs, a places-and-bookmarks sidebar, an
 //! editable breadcrumb path bar, and four views over one folder (icons with
 //! real thumbnails, a sortable DataGrid list with expandable folders, a
 //! compact list, and a treemap of where the bytes actually are). Space quick-
-//! looks the selection the way macOS does; inside wm the compositor hosts
+//! looks the selection the way macOS does; inside mpwm the compositor hosts
 //! that popup for us.
 //!
 //! Everything here is the shell — the entry model lives in `model`, the views
@@ -18,6 +18,7 @@ use makepad_widgets::*;
 
 use std::{
     path::{Path, PathBuf},
+    process::Command,
     sync::{
         atomic::{AtomicBool, Ordering},
         mpsc::{self, Receiver, Sender},
@@ -26,15 +27,9 @@ use std::{
     thread,
 };
 
-#[cfg(not(target_arch = "wasm32"))]
-use std::process::Command;
-
 mod bookmarks;
-#[cfg(feature = "chat")]
 mod chat_agent;
-#[cfg(feature = "chat")]
 mod chat_panel;
-mod ai_service;
 mod chat_tools;
 mod contents;
 mod demo;
@@ -52,6 +47,9 @@ mod vfs;
 
 use crate::{
     bookmarks::Bookmarks,
+    chat_agent::{ChatAgent, ChatEvent},
+    chat_panel::{ChatState, ChatVoice},
+    chat_tools::{ToolJob, ToolRunner},
     contents::{FileContents, FileContentsAction, ViewMode, DEFAULT_ZOOM, ZOOM_LEVELS},
     model::{display_name, trash_dir, FileEntry},
     menu::{MenuAction, MenuRow},
@@ -63,25 +61,6 @@ use crate::{
     vfs::vfs,
 };
 
-#[cfg(feature = "chat")]
-use crate::{
-    chat_agent::{ChatAgent, ChatEvent},
-    chat_panel::{ChatState, ChatVoice},
-    chat_tools::{ToolJob, ToolRunner},
-};
-use crate::ai_service::{ServiceReply, ServiceRunner};
-use makepad_ai_services::port::{AiServicePort, PortEvent};
-
-#[cfg(not(feature = "chat"))]
-mod no_chat {
-    use makepad_widgets::*;
-
-    script_mod! {
-        use mod.prelude.widgets.*
-        mod.widgets.MpfChatPanel = View{visible: false width: 0 height: 0}
-    }
-}
-
 app_main!(App);
 
 script_mod! {
@@ -657,7 +636,6 @@ script_mod! {
                                 }
                             }
                             chat_button := ToolButton{
-                                visible: #(cfg!(feature = "chat"))
                                 Icon{
                                     icon_walk: Walk{width: 15 height: 15}
                                     draw_icon +: {
@@ -1471,7 +1449,6 @@ enum FocusTarget {
     Path,
     Search,
     Batch,
-    #[cfg(feature = "chat")]
     Chat,
     Filter,
 }
@@ -1579,12 +1556,12 @@ const CTX_ROW_H: f64 = 28.0;
 const CTX_SEP_H: f64 = 9.0;
 const CTX_PANEL_W: f64 = 268.0;
 
-/// The warm-pool dormancy state machine (see `makepad_wm_api::warm_start` /
-/// `WmEvent::Adopted`). wm pre-spawns hidden warm instances of this app
-/// (`MAKEPAD_WM_WARM_START=1`); a cached file browser must not scan a directory or
+/// The warm-pool dormancy state machine (see `mp_wm_api::warm_start` /
+/// `WmEvent::Adopted`). mpwm pre-spawns hidden warm instances of this app
+/// (`MPWM_WARM_START=1`); a cached file browser must not scan a directory or
 /// decode thumbnails for a window nobody is looking at. A warm instance
 /// starts `Dormant` — no initial directory scan — and wakes exactly once:
-/// either wm adopts it into a real tile (`WmEvent::Adopted` on the studio
+/// either mpwm adopts it into a real tile (`WmEvent::Adopted` on the studio
 /// `Custom` channel), or, defensively, a human touches the window directly
 /// (a key or pointer/touch event, in case an `Adopted` message is ever
 /// lost). A non-warm instance is never dormant.
@@ -1600,7 +1577,7 @@ pub enum Dormancy {
 }
 
 impl Dormancy {
-    /// `warm` is `makepad_wm_api::warm_start()`, read once at startup.
+    /// `warm` is `mp_wm_api::warm_start()`, read once at startup.
     pub fn start(warm: bool) -> Self {
         if warm { Dormancy::Dormant } else { Dormancy::Active }
     }
@@ -1761,66 +1738,41 @@ pub struct App {
     /// The ask-about-these-files panel. Everything below it stays `None` until
     /// the panel is opened for the first time: a file browser must not load
     /// nine billion parameters for a panel nobody asked for.
-    #[cfg(feature = "chat")]
     #[rust]
     chat_open: bool,
-    #[cfg(feature = "chat")]
     #[rust]
     chat: ChatState,
-    #[cfg(feature = "chat")]
     #[rust]
     agent: Option<ChatAgent>,
-    #[cfg(feature = "chat")]
     #[rust]
     tool_runner: Option<ToolRunner>,
     /// True between sending a question and the answer being finished.
-    #[cfg(feature = "chat")]
     #[rust]
     chat_busy: bool,
-    #[cfg(feature = "chat")]
     #[rust]
     chat_ready: bool,
     /// How many tool results the model is still owed for this turn, and the
     /// ones that have come back so far — they go over in call order, together.
-    #[cfg(feature = "chat")]
     #[rust]
     chat_awaiting_tools: usize,
-    #[cfg(feature = "chat")]
     #[rust]
     chat_tool_replies: Vec<ToolReply>,
     /// Tool rounds spent on the current question, so a model that decides to
     /// keep looking forever is stopped rather than left running.
-    #[cfg(feature = "chat")]
     #[rust]
     chat_tool_rounds: usize,
     /// The status line under the panel header.
-    #[cfg(feature = "chat")]
     #[rust]
     chat_status: String,
     /// The last "about:" chip and map-strip hint that were pushed into the UI,
     /// so the per-signal refresh only touches a widget when something changed.
-    #[cfg(feature = "chat")]
     #[rust]
     chat_about: String,
     #[rust]
     map_tools_note: String,
-
-    // ------------------------------------------------------------- AI bus
-    /// The app's service on the desktop's AI bus: open while the window
-    /// manager hosts this process, `None` standalone (see ai_service.rs).
-    #[rust]
-    ai_port: Option<AiServicePort>,
-    /// The bus's tool worker, made on the first call.
-    #[rust]
-    ai_runner: Option<ServiceRunner>,
-    /// The context line last sent over the bus, so a selection that did not
-    /// change sends nothing.
-    #[rust]
-    ai_context: String,
 }
 
 /// One finished tool call, waiting for its turn-mates.
-#[cfg(feature = "chat")]
 pub struct ToolReply {
     text: String,
     is_error: bool,
@@ -1935,7 +1887,6 @@ impl App {
                 .ui
                 .view(cx, ids!(batch_find))
                 .text_input(cx, ids!(field_input)),
-            #[cfg(feature = "chat")]
             FocusTarget::Chat => self.ui.text_input(cx, ids!(chat_input)),
             FocusTarget::Filter => self.ui.text_input(cx, ids!(filter_query)),
         };
@@ -2029,12 +1980,6 @@ impl App {
             }
         }
         let dir = path.clone();
-        if vfs().is_instant() {
-            let result = vfs().read_dir(&path, show_hidden);
-            let _ = sender.send(DirectoryResult { dir, request_id, parent: None, result });
-            self.drain_directory_results(cx);
-            return;
-        }
         thread::spawn(move || {
             let result = vfs().read_dir(&path, show_hidden);
             let sent = sender.send(DirectoryResult {
@@ -2057,12 +2002,7 @@ impl App {
         let show_hidden = self.show_hidden;
         let dir = self.current_dir();
         let request_id = self.request_id;
-        if vfs().is_instant() {
-            let result = vfs().read_dir(&folder, show_hidden);
-            let _ = sender.send(DirectoryResult { dir, request_id, parent: Some(folder), result });
-            self.drain_directory_results(cx);
-            return;
-        }
+        let _ = cx;
         thread::spawn(move || {
             let result = vfs().read_dir(&folder, show_hidden);
             let sent = sender.send(DirectoryResult {
@@ -2204,7 +2144,6 @@ impl App {
     fn place_path(&self, name: &str) -> PathBuf {
         match name {
             "home" | "recent" | "starred" => self.home.clone(),
-            "network" if vfs().is_demo() => self.home.join("Network"),
             "network" => PathBuf::from("/"),
             "trash" => trash_dir(&self.home),
             folder => self.home.join(folder),
@@ -2485,7 +2424,7 @@ impl App {
         // WM's last PreviewShown/PreviewHidden is the answer; standalone, the
         // answer is whether the child we spawned is still alive — and nothing
         // told us when it exited, so ask now rather than trust what was true.
-        if !makepad_wm_api::hosted(cx) {
+        if !mp_wm_api::hosted(cx) {
             self.preview.poll();
         }
         let open = self.preview.showing().is_some() || self.preview.hosted_showing().is_some();
@@ -2594,140 +2533,10 @@ impl App {
         }
     }
 
-    // --------------------------------------------------------------- AI bus
-
-    /// Open the service toward the window manager. Nothing standalone (the
-    /// port says no); nothing twice.
-    fn open_ai_port(&mut self, cx: &mut Cx) {
-        if self.ai_port.is_some() {
-            return;
-        }
-        self.ai_port = AiServicePort::hosted(cx, chat_tools::service_manifest());
-        if self.ai_port.is_some() {
-            log!("files: AI service opened toward the window manager");
-        }
-    }
-
-    fn on_ai_port_events(&mut self, cx: &mut Cx, events: Vec<PortEvent>) {
-        for event in events {
-            match event {
-                PortEvent::Registered(endpoint) => {
-                    log!("files: AI service registered as {}", endpoint.as_str());
-                    // A (re)registration starts the context afresh.
-                    self.ai_context.clear();
-                    self.refresh_ai_context(cx);
-                }
-                PortEvent::Call(call) => {
-                    let (cwd, home) = (self.current_dir(), self.home.clone());
-                    let spawner = cx.thread_spawner();
-                    self.ai_runner
-                        .get_or_insert_with(|| ServiceRunner::new(&spawner))
-                        .submit(&call, cwd, home);
-                }
-                PortEvent::Cancel { call_id } => {
-                    if let Some(runner) = self.ai_runner.as_mut() {
-                        runner.cancel(&call_id);
-                    }
-                }
-                PortEvent::Subscribe { .. } | PortEvent::Unsubscribe { .. } => {}
-                PortEvent::ChatOpen { open } => {
-                    // The desktop's pane is the chat now: the app's own panel
-                    // steps aside (Cmd+K brings it back on purpose).
-                    #[cfg(feature = "chat")]
-                    if open && self.chat_open {
-                        self.toggle_chat(cx);
-                    }
-                    #[cfg(not(feature = "chat"))]
-                    let _ = open;
-                }
-            }
-        }
-    }
-
-    /// The worker's answers and progress go back over the port.
-    fn drain_ai_replies(&mut self, cx: &mut Cx) {
-        let Some(runner) = self.ai_runner.as_mut() else {
-            return;
-        };
-        let replies = runner.drain();
-        let Some(port) = self.ai_port.as_ref() else {
-            return;
-        };
-        let mut refresh = false;
-        for reply in replies {
-            match reply {
-                ServiceReply::Result { result, mutated } => {
-                    port.reply(result);
-                    refresh |= mutated;
-                }
-                ServiceReply::Progress {
-                    call_id,
-                    note,
-                    permille,
-                } => port.progress(&call_id, &note, permille),
-            }
-        }
-        if refresh {
-            self.request_directory(cx);
-        }
-    }
-
-    /// What the assistant is told about where the person is — the folder,
-    /// the view and the selection — whenever that changes. This is how
-    /// "my downloads" means the folder on screen.
-    fn refresh_ai_context(&mut self, cx: &mut Cx) {
-        if self.ai_port.is_none() {
-            return;
-        }
-        let text = self.ai_context_line(cx);
-        if text == self.ai_context {
-            return;
-        }
-        self.ai_context = text.clone();
-        if let Some(port) = self.ai_port.as_ref() {
-            port.set_context(&text);
-        }
-    }
-
-    fn ai_context_line(&mut self, cx: &mut Cx) -> String {
-        let Some(tab) = self.tabs.get(self.tab) else {
-            return String::new();
-        };
-        let mode = tab.mode;
-        let dir = self.current_dir();
-        let mut out = format!(
-            "The person is looking at {} in the {} view.",
-            chat_tools::short(&dir, &self.home),
-            mode.label(),
-        );
-        let selected = self
-            .with_contents(cx, |contents, _| contents.selected_entries())
-            .unwrap_or_default();
-        if selected.is_empty() {
-            out.push_str(" Nothing is selected.");
-        } else {
-            out.push_str(&format!(" Selected ({}):", selected.len()));
-            for entry in selected.iter().take(12) {
-                out.push_str(&format!(
-                    " {} ({}, {});",
-                    entry.name,
-                    entry.kind_text(),
-                    entry.size_text()
-                ));
-            }
-            if selected.len() > 12 {
-                out.push_str(&format!(" …and {} more", selected.len() - 12));
-            }
-        }
-        out
-    }
-
     /// The window manager's side of the conversation.
-    fn handle_wm_event(&mut self, cx: &mut Cx, event: &makepad_wm_api::WmEvent) {
-        if matches!(event, makepad_wm_api::WmEvent::Adopted) {
+    fn handle_wm_event(&mut self, cx: &mut Cx, event: &mp_wm_api::WmEvent) {
+        if matches!(event, mp_wm_api::WmEvent::Adopted) {
             self.wake(cx);
-            // Adopted into a real tile: now it is a running Files.
-            self.open_ai_port(cx);
         }
         if !self.preview.on_wm_event(event) {
             return;
@@ -3153,7 +2962,7 @@ impl App {
         self.set_prop(cx, ids!(prop_kind), &kind);
         // The date says when; the age says whether that is recent, which is
         // the question anyone actually has about a file.
-        let now = vfs::now_secs();
+        let now = model::now_secs();
         let age = entry
             .as_ref()
             .filter(|e| e.modified_secs > 0)
@@ -3175,9 +2984,9 @@ impl App {
             cx,
             ids!(prop_opens),
             if is_dir {
-                "files"
+                "mpfiles"
             } else {
-                makepad_wm_api::viewer_for(&path)
+                mp_wm_api::viewer_for(&path)
             },
         );
         if !is_dir {
@@ -3202,12 +3011,7 @@ impl App {
         };
         let cancel = Arc::new(AtomicBool::new(false));
         self.size_cancel = Some(cancel.clone());
-        if vfs().is_instant() {
-            let bytes = vfs().total_bytes(&path, &cancel);
-            let _ = sender.send(SizeResult { path, bytes });
-            self.drain_sizes(cx);
-            return;
-        }
+        let _ = cx;
         thread::spawn(move || {
             let bytes = vfs().total_bytes(&path, &cancel);
             if cancel.load(Ordering::Relaxed) {
@@ -3661,33 +3465,22 @@ impl App {
     // ------------------------------------------------------------ terminal
 
     fn open_terminal(&mut self, cx: &mut Cx) {
-        if vfs().is_demo() {
-            self.status(cx, "Terminal is not in this demo");
-            return;
-        }
         let dir = self.current_dir();
-        let request = makepad_wm_api::WmRequest::Launch {
+        let request = mp_wm_api::WmRequest::Launch {
             app: "terminal".to_string(),
             args: vec!["--cwd".to_string(), dir.display().to_string()],
         };
-        if makepad_wm_api::send(cx, &request) {
+        if mp_wm_api::send(cx, &request) {
             self.status(cx, &format!("Opening a terminal in {}", dir.display()));
             return;
         }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let Some(bin) = preview::sibling_bin("terminal") else {
-                self.status(cx, "terminal is not built — nothing to open a terminal with");
-                return;
-            };
-            match Command::new(&bin).arg("--cwd").arg(&dir).spawn() {
-                Ok(_) => self.status(cx, &format!("Opening a terminal in {}", dir.display())),
-                Err(error) => self.status(cx, &format!("Could not start terminal: {error}")),
-            }
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            self.status(cx, "Terminal is not in this demo");
+        let Some(bin) = preview::sibling_bin("mpterm") else {
+            self.status(cx, "mpterm is not built — nothing to open a terminal with");
+            return;
+        };
+        match Command::new(&bin).arg("--cwd").arg(&dir).spawn() {
+            Ok(_) => self.status(cx, &format!("Opening a terminal in {}", dir.display())),
+            Err(error) => self.status(cx, &format!("Could not start mpterm: {error}")),
         }
     }
 
@@ -3727,7 +3520,7 @@ impl App {
                 entry.kind.label(),
                 model::format_size(entry.size, false),
                 entry.modified_text(),
-                makepad_wm_api::viewer_for(&entry.path),
+                mp_wm_api::viewer_for(&entry.path),
             )
         };
         self.status(cx, &text);
@@ -3759,7 +3552,6 @@ impl App {
             }
             // Only while the caret is actually in the ask field: Escape on the
             // map still means "zoom back out", panel or no panel.
-            #[cfg(feature = "chat")]
             if self.chat_open && self.chat_is_typing(cx) {
                 return self.toggle_chat(cx);
             }
@@ -3824,7 +3616,6 @@ impl App {
 
         if command {
             match event.key_code {
-                #[cfg(feature = "chat")]
                 KeyCode::KeyK => return self.toggle_chat(cx),
                 KeyCode::KeyT if !shift => return self.new_tab(cx),
                 KeyCode::KeyW => return self.close_tab(cx),
@@ -4106,7 +3897,24 @@ struct MapJob {
 
 /// The mode as `755`, next to the `rwx` letters the listing already shows.
 fn octal_mode(path: &Path) -> String {
-    vfs().unix_mode(path).map(|mode| format!("{mode:o}")).unwrap_or_else(|_| "—".to_string())
+    // A virtual file has no inode to ask, and inventing one would be a number
+    // that means nothing.
+    if vfs::is_demo() {
+        return "—".to_string();
+    }
+    #[cfg(unix)]
+    {
+        use std::os::unix::fs::PermissionsExt;
+        match std::fs::metadata(path) {
+            Ok(meta) => format!("{:o}", meta.permissions().mode() & 0o7777),
+            Err(_) => "—".to_string(),
+        }
+    }
+    #[cfg(not(unix))]
+    {
+        let _ = path;
+        "—".to_string()
+    }
 }
 
 impl App {
@@ -4171,7 +3979,7 @@ impl App {
     /// arriving after `Adopted` already woke it never rescans.
     fn wake(&mut self, cx: &mut Cx) {
         if self.dormancy.wake() {
-            log!("files: warm instance woken, scanning now");
+            log!("mpfiles: warm instance woken, scanning now");
             self.enter_tab(cx);
         }
     }
@@ -4182,12 +3990,7 @@ impl App {
     /// starts the model loading — until then this app has no idea a language
     /// model exists, which is the only way a file browser is allowed to have
     /// one. Cmd+K, or the speech-bubble button in the toolbar.
-    #[cfg(feature = "chat")]
     fn toggle_chat(&mut self, cx: &mut Cx) {
-        if vfs().is_demo() {
-            self.status(cx, "Chat is not in this demo");
-            return;
-        }
         let open = !self.chat_open;
         self.chat_open = open;
         self.ui.widget(cx, ids!(chat_panel)).set_visible(cx, open);
@@ -4203,7 +4006,6 @@ impl App {
 
     /// Load the model, once. A machine without the weights on it says so and
     /// carries on being a file browser.
-    #[cfg(feature = "chat")]
     fn start_chat(&mut self, cx: &mut Cx) {
         let Some(model) = chat_agent::model_path() else {
             self.chat.push(
@@ -4223,7 +4025,7 @@ impl App {
             CHAT_SYSTEM_PROMPT.to_string(),
             chat_tools::tools(),
         ));
-        self.tool_runner = Some(ToolRunner::new(&cx.thread_spawner()));
+        self.tool_runner = Some(ToolRunner::new());
         self.chat.push(
             ChatVoice::Info,
             format!("Loading {}…", display_name(&model)),
@@ -4232,7 +4034,6 @@ impl App {
         self.redraw_chat(cx);
     }
 
-    #[cfg(feature = "chat")]
     fn set_chat_status(&mut self, cx: &mut Cx, text: &str) {
         if self.chat_status == text {
             return;
@@ -4241,7 +4042,6 @@ impl App {
         self.ui.label(cx, ids!(chat_status)).set_text(cx, text);
     }
 
-    #[cfg(feature = "chat")]
     fn redraw_chat(&mut self, cx: &mut Cx) {
         let list = self.ui.portal_list(cx, ids!(chat_list));
         list.set_tail_range(true);
@@ -4251,7 +4051,6 @@ impl App {
     /// Where the user is, as the model reads it: the folder, the view, and
     /// what is picked. This rides in front of every question and never appears
     /// in the transcript — "what is this?" is the whole of what was asked.
-    #[cfg(feature = "chat")]
     fn chat_where(&mut self, cx: &mut Cx) -> String {
         let mode = self.tabs[self.tab].mode;
         let dir = self.current_dir();
@@ -4300,10 +4099,8 @@ impl App {
     /// button states. Called from `report`, so it follows every selection
     /// change — and only touches a widget when its text actually changed.
     fn refresh_chat(&mut self, cx: &mut Cx) {
-        self.refresh_ai_context(cx);
         let mode = self.tabs[self.tab].mode;
         let picked = self.chat_subject(cx);
-        #[cfg(feature = "chat")]
         if self.chat_open {
             let about = match &picked {
                 Some(path) => format!("about: {}", describe_path(path)),
@@ -4350,7 +4147,6 @@ impl App {
 
     /// Is the caret in the ask field? The panel stays open while its answer is
     /// read, so "open" cannot be what decides whether a key is text.
-    #[cfg(feature = "chat")]
     fn chat_is_typing(&mut self, cx: &mut Cx) -> bool {
         if !self.chat_open {
             return false;
@@ -4359,11 +4155,6 @@ impl App {
         !area.is_empty() && cx.has_key_focus(area)
     }
 
-    #[cfg(not(feature = "chat"))]
-    fn chat_is_typing(&mut self, _cx: &mut Cx) -> bool {
-        false
-    }
-
     /// Whether the caret is in the filter sidebar's query field.
     fn filter_is_typing(&mut self, cx: &mut Cx) -> bool {
         let area = self.ui.text_input(cx, ids!(filter_query)).area();
@@ -4383,7 +4174,6 @@ impl App {
             .map(|entry| entry.path)
     }
 
-    #[cfg(feature = "chat")]
     fn send_chat(&mut self, cx: &mut Cx) {
         let field = self.ui.text_input(cx, ids!(chat_input));
         let text = field.text().trim().to_string();
@@ -4423,7 +4213,6 @@ impl App {
         self.redraw_chat(cx);
     }
 
-    #[cfg(feature = "chat")]
     fn stop_chat(&mut self, cx: &mut Cx) {
         if !self.chat_busy {
             return;
@@ -4442,7 +4231,6 @@ impl App {
     }
 
     /// Swap the Ask button for Stop while a turn is running.
-    #[cfg(feature = "chat")]
     fn set_chat_running(&mut self, cx: &mut Cx, running: bool) {
         self.ui
             .widget(cx, ids!(chat_send))
@@ -4451,7 +4239,6 @@ impl App {
     }
 
     /// Everything the model and the tool worker have said since the last frame.
-    #[cfg(feature = "chat")]
     fn drain_chat(&mut self, cx: &mut Cx) {
         let events = match &self.agent {
             Some(agent) => agent.poll(),
@@ -4464,9 +4251,7 @@ impl App {
             Some(runner) => runner.drain(),
             None => Vec::new(),
         };
-        let mut refresh = false;
         for reply in replies {
-            refresh |= reply.mutated;
             self.chat.push(
                 ChatVoice::Tool,
                 if reply.is_error {
@@ -4493,12 +4278,8 @@ impl App {
             }
             self.redraw_chat(cx);
         }
-        if refresh {
-            self.request_directory(cx);
-        }
     }
 
-    #[cfg(feature = "chat")]
     fn on_chat_event(&mut self, cx: &mut Cx, event: ChatEvent) {
         match event {
             ChatEvent::Loading { phase, fraction } => {
@@ -4900,18 +4681,19 @@ fn slider_bytes(value: f64) -> Option<u64> {
 
 /// Now, in whole minutes since the epoch — the clock the age filter runs on.
 fn now_minutes() -> u32 {
-    (vfs::now_secs() / 60).min(u32::MAX as u64) as u32
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| (d.as_secs() / 60).min(u32::MAX as u64) as u32)
+        .unwrap_or(0)
 }
 
 /// How many times the model may go round the look-then-think loop for one
 /// question before it has to answer with what it has.
-#[cfg(feature = "chat")]
 const MAX_TOOL_ROUNDS: usize = 6;
 
 /// One path, as a sentence: what it is and how big. Reads off the disk, so it
 /// is the truth at the moment it is asked rather than whatever a listing
 /// remembered.
-#[cfg(feature = "chat")]
 fn describe_path(path: &Path) -> String {
     match model::entry_at(path) {
         Some(entry) => format!(
@@ -4925,9 +4707,8 @@ fn describe_path(path: &Path) -> String {
 }
 
 /// What the model is told it is, once, in front of everything else.
-#[cfg(feature = "chat")]
 const CHAT_SYSTEM_PROMPT: &str = "\
-You are the assistant inside files, a file browser. You answer questions \
+You are the assistant inside mpfiles, a file browser. You answer questions \
 about the files the person is looking at right now.
 
 Every question arrives behind a [where the user is] block: the folder they \
@@ -4950,12 +4731,7 @@ impl MatchEvent for App {
     fn handle_startup(&mut self, cx: &mut Cx) {
         // Checked once: a warm-pool instance stays dormant until
         // `WmEvent::Adopted` or a real input wakes it (see `Dormancy`).
-        self.dormancy = Dormancy::start(makepad_wm_api::warm_start());
-        // The feature build and the native switch install the same closed
-        // filesystem before preferences or paths can consult a backend.
-        if vfs::demo_requested() {
-            vfs::install(Arc::new(demo::DemoVfs::new()));
-        }
+        self.dormancy = Dormancy::start(mp_wm_api::warm_start());
         // The scan-scope checkbox shows the saved choice from the first
         // frame; checked means the system folders stay out.
         self.ui
@@ -4966,41 +4742,35 @@ impl MatchEvent for App {
         self.projection = match model::pref_get("projection").as_deref() {
             Some("ortho") => MapProjection::Ortho,
             Some("persp") => MapProjection::Persp,
-            _ => MapProjection::default(),
+            _ => MapProjection::Flat,
         };
         self.filter_popup_open = model::pref_get("filter_side").as_deref() == Some("1");
         self.style_projection_buttons(cx);
+        // `--demo` browses a home that does not exist, so a screen recording
+        // can show every feature of this app without showing anybody's disk.
+        // It is chosen before anything reads a path, and never afterwards.
+        if vfs::demo_requested() {
+            vfs::install(Arc::new(demo::DemoVfs::new()));
+        }
         let (sender, receiver) = mpsc::channel();
         self.sender = Some(sender);
         self.receiver = Some(receiver);
         let (size_sender, size_receiver) = mpsc::channel();
         self.size_sender = Some(size_sender);
         self.size_receiver = Some(size_receiver);
-        self.ops = if vfs().is_instant() {
-            None
-        } else {
-            Some(Ops::new(Box::new(SignalToUI::set_ui_signal), &cx.thread_spawner()))
-        };
+        self.ops = Some(Ops::new(Box::new(SignalToUI::set_ui_signal)));
         self.home = vfs().home();
-        // The desktop's assistant hears about this instance now — unless it
-        // is a warm-pool standby, which waits for `Adopted` so a dormant
-        // process never shows up as a running Files.
-        if !makepad_wm_api::warm_start() {
-            self.open_ai_port(cx);
-        }
         // The demo must not write to the real home, so its bookmarks live and
         // die with the window.
         self.bookmarks = if vfs::is_demo() {
             Bookmarks::in_memory(Vec::new())
         } else {
-            Bookmarks::load(&crate::model::makepad_home())
+            Bookmarks::load(&self.home)
         };
         if vfs::is_demo() {
             // Say so where it cannot be missed: a recording of the demo must
             // never be mistaken for a recording of somebody's files.
             self.ui.label(cx, ids!(files_title)).set_text(cx, "Files · Demo");
-            #[cfg(feature = "chat")]
-            self.ui.widget(cx, ids!(chat_button)).set_visible(cx, false);
         }
         let palette = Palette::shared();
         let colors = contents::Colors {
@@ -5011,21 +4781,19 @@ impl MatchEvent for App {
             contents.set_colors(cx, colors);
             contents.set_zoom(cx, DEFAULT_ZOOM);
         });
-        // An explicit folder argument wins over Home; wm passes none.
+        // An explicit folder argument wins over Home; mpwm passes none.
         let start = std::env::args()
             .skip(1)
             .find(|a| !a.starts_with('-'))
             .map(PathBuf::from)
             .filter(|p| vfs().is_dir(p))
             .unwrap_or_else(|| self.home.clone());
-        // The first tab opens on the space view: where the bytes are is the
-        // question a file manager gets asked first.
-        self.tabs = vec![Tab::new(start, ViewMode::Treemap)];
+        self.tabs = vec![Tab::new(start, ViewMode::Icons)];
         self.tab = 0;
         // Warm and still dormant: no disk scan and no thumbnails until
         // `wake` runs it — see `Dormancy`.
         if self.dormancy.is_dormant() {
-            log!("files: warm-start dormant, deferring the initial scan");
+            log!("mpfiles: warm-start dormant, deferring the initial scan");
         } else {
             self.enter_tab(cx);
         }
@@ -5082,27 +4850,24 @@ impl MatchEvent for App {
         }
 
         // ---- the ask panel
-        #[cfg(feature = "chat")]
-        {
-            if self.ui.view(cx, ids!(chat_button)).finger_down(actions).is_some() {
+        if self.ui.view(cx, ids!(chat_button)).finger_down(actions).is_some() {
+            self.toggle_chat(cx);
+        }
+        if self.chat_open {
+            if self.ui.view(cx, ids!(chat_close)).finger_down(actions).is_some() {
                 self.toggle_chat(cx);
+                return;
             }
-            if self.chat_open {
-                if self.ui.view(cx, ids!(chat_close)).finger_down(actions).is_some() {
-                    self.toggle_chat(cx);
-                    return;
-                }
-                if self.ui.view(cx, ids!(chat_stop)).finger_down(actions).is_some() {
-                    self.stop_chat(cx);
-                    return;
-                }
-                let field = self.ui.text_input(cx, ids!(chat_input));
-                let returned = field.returned(actions).is_some();
-                drop(field);
-                if returned || self.ui.view(cx, ids!(chat_send)).finger_down(actions).is_some() {
-                    self.send_chat(cx);
-                    return;
-                }
+            if self.ui.view(cx, ids!(chat_stop)).finger_down(actions).is_some() {
+                self.stop_chat(cx);
+                return;
+            }
+            let field = self.ui.text_input(cx, ids!(chat_input));
+            let returned = field.returned(actions).is_some();
+            drop(field);
+            if returned || self.ui.view(cx, ids!(chat_send)).finger_down(actions).is_some() {
+                self.send_chat(cx);
+                return;
             }
         }
         self.handle_map_tool_actions(cx, actions);
@@ -5308,18 +5073,13 @@ impl AppMain for App {
         crate::makepad_widgets::script_mod(vm);
         // The WM's theme, first into the stock widgets and then into `mod.mpf`
         // for our own chrome — both before anything reads a color.
-        if !vfs::demo_requested() {
-            makepad_wm_theme::apply(vm);
-        }
+        mp_theme::apply(vm);
         Palette::shared().publish(vm);
         crate::theme::script_mod(vm);
         crate::thumbs::script_mod(vm);
         crate::treemap_view::script_mod(vm);
         crate::contents::script_mod(vm);
-        #[cfg(feature = "chat")]
         crate::chat_panel::script_mod(vm);
-        #[cfg(not(feature = "chat"))]
-        crate::no_chat::script_mod(vm);
         self::script_mod(vm)
     }
 
@@ -5365,24 +5125,14 @@ impl AppMain for App {
                     self.refresh_filter_popup(cx);
                 }
             }
-            #[cfg(feature = "chat")]
             self.drain_chat(cx);
-            self.drain_ai_replies(cx);
             self.preview.poll();
         }
         if let Event::Custom(json) = event {
-            if let Some(wm) = makepad_wm_api::WmEvent::parse(json) {
+            if let Some(wm) = mp_wm_api::WmEvent::parse(json) {
                 self.handle_wm_event(cx, &wm);
             }
         }
-        // The bus's frames ride the same channel under their own envelope.
-        let port_events = match self.ai_port.as_mut() {
-            Some(port) => port.handle_event(cx, event),
-            None => Vec::new(),
-        };
-        if !port_events.is_empty() {
-            self.on_ai_port_events(cx, port_events);
-        }
         if self.focus_next.is_event(event).is_some() {
             self.apply_focus(cx);
         }
@@ -5391,10 +5141,8 @@ impl AppMain for App {
         }
         // The transcript draws from the chat state, so it rides down the tree
         // as the scope — every other widget in this window ignores it.
-        #[cfg(feature = "chat")]
-        self.ui.handle_event(cx, event, &mut Scope::with_data(&mut self.chat));
-        #[cfg(not(feature = "chat"))]
-        self.ui.handle_event(cx, event, &mut Scope::empty());
+        self.ui
+            .handle_event(cx, event, &mut Scope::with_data(&mut self.chat));
     }
 }
 
diff --git a/apps/files/src/menu.rs b/apps/mpfiles/src/menu.rs
similarity index 96%
rename from apps/files/src/menu.rs
rename to apps/mpfiles/src/menu.rs
index f0583f935..158b3171e 100644
--- a/apps/files/src/menu.rs
+++ b/apps/mpfiles/src/menu.rs
@@ -186,12 +186,12 @@ pub fn empty_menu(mode: ViewMode, clipboard: usize, show_hidden: bool) -> Vec<Me
 /// an app that cannot run is not offered.
 pub fn open_with_apps(path: &Path, available: &dyn Fn(&str) -> bool) -> Vec<(String, String)> {
     let mut out: Vec<(String, String)> = Vec::new();
-    let primary = makepad_wm_api::viewer_for(path);
+    let primary = mp_wm_api::viewer_for(path);
     if available(primary) {
         out.push((primary.to_string(), format!("Open with {primary}")));
     }
-    if primary != "terminal" && available("terminal") {
-        out.push(("terminal".to_string(), "Open in the terminal pager".to_string()));
+    if primary != "mpterm" && available("mpterm") {
+        out.push(("mpterm".to_string(), "Open in the terminal pager".to_string()));
     }
     // The desktop's own opener always exists; it is the honest last resort.
     out.push((
@@ -283,8 +283,8 @@ mod tests {
         let all = |_: &str| true;
         let picture = Path::new("/a/x.png");
         let offered = open_with_apps(picture, &all);
-        assert_eq!(offered[0].0, "image");
-        assert_eq!(offered[1].0, "terminal");
+        assert_eq!(offered[0].0, "mpimage");
+        assert_eq!(offered[1].0, "mpterm");
         // The desktop opener is the last resort and has no binary of its own.
         assert!(offered.last().unwrap().0.is_empty());
         // With nothing built, only the desktop opener is left.
@@ -294,7 +294,7 @@ mod tests {
             .into_iter()
             .map(|(id, _)| id)
             .collect();
-        assert_eq!(ids, ["terminal", ""]);
+        assert_eq!(ids, ["mpterm", ""]);
         assert!(offered.len() <= MAX_APPS);
     }
 
diff --git a/apps/files/src/model.rs b/apps/mpfiles/src/model.rs
similarity index 89%
rename from apps/files/src/model.rs
rename to apps/mpfiles/src/model.rs
index 37967b9f8..46d22d974 100644
--- a/apps/files/src/model.rs
+++ b/apps/mpfiles/src/model.rs
@@ -6,6 +6,7 @@
 use std::{
     fs,
     path::{Path, PathBuf},
+    time::{Duration, SystemTime},
 };
 
 /// What a file *is*, as far as the browser is concerned: it picks the icon,
@@ -89,7 +90,7 @@ const VIDEO_EXTS: &[&str] = &[
 ];
 
 /// The videos the platform decoder demuxes, i.e. the ones that can get a real
-/// first-frame thumbnail and an `video` association. The rest of
+/// first-frame thumbnail and an `mpvideo` association. The rest of
 /// [`VIDEO_EXTS`] still reads as a video, it just gets the film-strip icon and
 /// the desktop's own opener.
 pub const PLAYABLE_VIDEO_EXTS: &[&str] = &["mp4", "mov", "m4v", "webm", "mkv", "avi"];
@@ -99,7 +100,7 @@ const ARCHIVE_EXTS: &[&str] = &[
     "whl", "deb", "rpm",
 ];
 
-// There is no association table here: `makepad_wm_api::viewer_for` is the one the
+// There is no association table here: `mp_wm_api::viewer_for` is the one the
 // window manager and the browser share.
 
 /// Lowercased extension of `path`, or "" when it has none.
@@ -404,14 +405,14 @@ pub fn sort_indices(entries: &[FileEntry], order: &mut [usize], sort: SortSpec)
 /// it is what they already threw away, and counting it would double every
 /// number the moment they trashed something.
 ///
-/// `MAKEPAD_FILES_SCAN_ALL=1` turns the whole rule off for anyone who wants the
+/// `MPFILES_SCAN_ALL=1` turns the whole rule off for anyone who wants the
 /// literal truth about their home directory and does not mind the dialogs.
 const HOME_SKIP: [&str; 2] = ["Library", ".Trash"];
 
 /// Whether the size map measures the system folders too. Off by default —
 /// the map skips ~/Library and ~/.Trash so macOS never storms the user with
 /// permission dialogs — and flipped by the "ignore system" checkbox on the
-/// map's tool strip. `MAKEPAD_FILES_SCAN_ALL=1` or a saved preference turns it on
+/// map's tool strip. `MPFILES_SCAN_ALL=1` or a saved preference turns it on
 /// at startup; every change is written back so the choice survives launches.
 pub fn scan_all() -> bool {
     *scan_all_flag().lock().unwrap_or_else(|e| e.into_inner())
@@ -426,7 +427,7 @@ pub fn set_scan_all(on: bool) {
 fn scan_all_flag() -> &'static std::sync::Mutex<bool> {
     static FLAG: std::sync::OnceLock<std::sync::Mutex<bool>> = std::sync::OnceLock::new();
     FLAG.get_or_init(|| {
-        if std::env::var_os("MAKEPAD_FILES_SCAN_ALL").is_some_and(|v| v != "0") {
+        if std::env::var_os("MPFILES_SCAN_ALL").is_some_and(|v| v != "0") {
             return std::sync::Mutex::new(true);
         }
         std::sync::Mutex::new(pref_get("scan_all").as_deref() == Some("1"))
@@ -435,21 +436,12 @@ fn scan_all_flag() -> &'static std::sync::Mutex<bool> {
 
 /// Where the little `key=value` preference file lives.
 fn prefs_path() -> PathBuf {
-    makepad_home().join("files/prefs")
-}
-
-fn memory_prefs() -> &'static std::sync::Mutex<String> {
-    static PREFS: std::sync::OnceLock<std::sync::Mutex<String>> = std::sync::OnceLock::new();
-    PREFS.get_or_init(|| std::sync::Mutex::new(String::new()))
+    home_dir().join(".config").join("mpfiles").join("prefs")
 }
 
 /// One saved preference, by key. The file is `key=value` lines, nothing
 /// more; a missing file is simply no preferences.
 pub fn pref_get(key: &str) -> Option<String> {
-    if cfg!(test) || cfg!(feature = "demo") || crate::vfs::is_demo() {
-        let text = memory_prefs().lock().unwrap_or_else(|e| e.into_inner());
-        return pref_find(&text, key);
-    }
     let text = std::fs::read_to_string(prefs_path()).ok()?;
     pref_find(&text, key)
 }
@@ -457,11 +449,6 @@ pub fn pref_get(key: &str) -> Option<String> {
 /// Save one preference, leaving every other key exactly as it was — the
 /// file is shared by whatever small choices the app remembers.
 pub fn pref_set(key: &str, value: &str) {
-    if cfg!(test) || cfg!(feature = "demo") || crate::vfs::is_demo() {
-        let mut text = memory_prefs().lock().unwrap_or_else(|e| e.into_inner());
-        *text = pref_replace(&text, key, value);
-        return;
-    }
     let path = prefs_path();
     if let Some(dir) = path.parent() {
         let _ = std::fs::create_dir_all(dir);
@@ -506,11 +493,11 @@ fn pref_replace(old: &str, key: &str, value: &str) -> String {
 /// Only ever consulted for directories, and only for the ones directly under
 /// the user's home — a `Library` folder inside a project is a project's
 /// library and gets measured like anything else.
-pub fn skip_for_scan(path: &Path, home: &Path) -> bool {
-    !scan_all() && home_scan_exclusion(path, home)
-}
-
-pub(crate) fn home_scan_exclusion(path: &Path, home: &Path) -> bool {
+pub fn skip_for_scan(path: &Path) -> bool {
+    if scan_all() {
+        return false;
+    }
+    let home = home_dir();
     let Some(parent) = path.parent() else {
         return false;
     };
@@ -536,13 +523,13 @@ pub fn scan_exclusions() -> Option<String> {
 /// folder the browser is listing, and a context menu on a file three folders
 /// down has to describe that file, not fail to find a row for it.
 ///
-/// `None` when the active filesystem has nothing there. Both real metadata
-/// and virtual metadata arrive through `Vfs::stat`.
+/// `None` when there is nothing there, or when the browser is on the demo
+/// filesystem — a virtual path has no `std::fs` entry to read, and inventing
+/// one would let an operation run against a file that does not exist.
 pub fn entry_at(path: &Path) -> Option<FileEntry> {
-    crate::vfs::vfs().stat(path).ok()
-}
-
-pub(crate) fn real_entry_at(path: &Path) -> Option<FileEntry> {
+    if crate::vfs::is_demo() {
+        return None;
+    }
     let metadata = fs::metadata(path).ok()?;
     let is_dir = metadata.is_dir();
     Some(FileEntry {
@@ -550,8 +537,8 @@ pub(crate) fn real_entry_at(path: &Path) -> Option<FileEntry> {
         kind: kind_for(path, is_dir),
         is_dir,
         size: if is_dir { 0 } else { metadata.len() },
-        modified_secs: modified_secs(&metadata),
-        created_secs: created_secs(&metadata),
+        modified_secs: epoch_secs(metadata.modified().ok()),
+        created_secs: epoch_secs(metadata.created().ok()),
         permissions: permissions_text(&metadata),
         child_count: is_dir.then(|| count_children(path)).flatten(),
         path: path.to_path_buf(),
@@ -580,8 +567,8 @@ pub fn read_directory(path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>,
             name,
             is_dir,
             size: if is_dir { 0 } else { metadata.len() },
-            modified_secs: modified_secs(&metadata),
-            created_secs: created_secs(&metadata),
+            modified_secs: epoch_secs(metadata.modified().ok()),
+            created_secs: epoch_secs(metadata.created().ok()),
             permissions: permissions_text(&metadata),
             // One extra `read_dir` per folder, on this worker thread — never
             // on the UI thread, and never past the cap.
@@ -594,16 +581,8 @@ pub fn read_directory(path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>,
     Ok(order.into_iter().map(|i| entries[i].clone()).collect())
 }
 
-fn modified_secs(metadata: &fs::Metadata) -> u64 {
-    metadata.modified().ok()
-        .and_then(|t| t.duration_since(std::time::UNIX_EPOCH).ok())
-        .map(|d| d.as_secs())
-        .unwrap_or(0)
-}
-
-fn created_secs(metadata: &fs::Metadata) -> u64 {
-    metadata.created().ok()
-        .and_then(|t| t.duration_since(std::time::UNIX_EPOCH).ok())
+fn epoch_secs(time: Option<SystemTime>) -> u64 {
+    time.and_then(|t| t.duration_since(SystemTime::UNIX_EPOCH).ok())
         .map(|d| d.as_secs())
         .unwrap_or(0)
 }
@@ -668,8 +647,11 @@ pub fn format_size(bytes: u64, is_dir: bool) -> String {
     }
 }
 
-pub fn real_now_secs() -> u64 {
-    makepad_widgets::Cx::time_now().max(0.0) as u64
+pub fn now_secs() -> u64 {
+    SystemTime::now()
+        .duration_since(SystemTime::UNIX_EPOCH)
+        .unwrap_or(Duration::ZERO)
+        .as_secs()
 }
 
 /// The machine's UTC offset in seconds, read once. The platform has no
@@ -678,20 +660,19 @@ pub fn real_now_secs() -> u64 {
 pub fn local_utc_offset_secs() -> i64 {
     static OFFSET: std::sync::OnceLock<i64> = std::sync::OnceLock::new();
     *OFFSET.get_or_init(|| {
-        #[cfg(all(not(target_arch = "wasm32"), any(target_os = "macos", target_os = "linux")))]
+        #[cfg(any(target_os = "macos", target_os = "linux"))]
         {
             let Ok(out) = std::process::Command::new("date").arg("+%z").output() else {
                 return 0;
             };
             return parse_utc_offset(String::from_utf8_lossy(&out.stdout).trim());
         }
-        #[cfg(any(target_arch = "wasm32", not(any(target_os = "macos", target_os = "linux"))))]
+        #[cfg(not(any(target_os = "macos", target_os = "linux")))]
         0
     })
 }
 
 /// `+0200` / `-0730` -> seconds east of UTC.
-#[cfg(not(target_arch = "wasm32"))]
 fn parse_utc_offset(text: &str) -> i64 {
     let bytes = text.as_bytes();
     if bytes.len() < 5 || (bytes[0] != b'+' && bytes[0] != b'-') {
@@ -773,8 +754,8 @@ pub fn format_age(secs: u64, now: u64) -> String {
 
 /// The first `lines` lines of a text file, for the in-app quick look.
 pub fn read_head(path: &Path, lines: usize, max_bytes: usize) -> Result<String, String> {
-    let data = crate::vfs::vfs().read_bytes(path, max_bytes)?;
-    let cut = data.len();
+    let data = fs::read(path).map_err(|e| format!("{}", e))?;
+    let cut = data.len().min(max_bytes);
     // Never split a UTF-8 sequence: back off to the last boundary in the cut.
     let text = match std::str::from_utf8(&data[..cut]) {
         Ok(text) => text.to_string(),
@@ -846,17 +827,17 @@ mod tests {
     // protected folder: those folders are never entered at all.
     #[test]
     fn the_map_leaves_apples_folders_alone_and_touches_nothing_else() {
-        let home = Path::new("/active-home");
-        assert!(home_scan_exclusion(&home.join("Library"), home));
-        assert!(home_scan_exclusion(&home.join(".Trash"), home));
+        let home = home_dir();
+        assert!(skip_for_scan(&home.join("Library")));
+        assert!(skip_for_scan(&home.join(".Trash")));
         // The user's own files, which is the entire point.
-        assert!(!home_scan_exclusion(&home.join("Documents"), home));
-        assert!(!home_scan_exclusion(&home.join("Pictures"), home));
-        assert!(!home_scan_exclusion(&home.join("Downloads"), home));
+        assert!(!skip_for_scan(&home.join("Documents")));
+        assert!(!skip_for_scan(&home.join("Pictures")));
+        assert!(!skip_for_scan(&home.join("Downloads")));
         // Only *directly* under home. A project's own `Library` folder is the
         // project's, and gets measured like anything else in it.
-        assert!(!home_scan_exclusion(&home.join("code/thing/Library"), home));
-        assert!(!home_scan_exclusion(Path::new("/tmp/Library"), home));
+        assert!(!skip_for_scan(&home.join("code/thing/Library")));
+        assert!(!skip_for_scan(Path::new("/tmp/Library")));
         // Whatever it leaves out, it says so.
         assert!(scan_exclusions().is_some());
     }
@@ -1044,7 +1025,7 @@ mod tests {
 
     #[test]
     fn reads_a_head_of_lines() {
-        let dir = std::env::temp_dir().join("files-test-head");
+        let dir = std::env::temp_dir().join("mpfiles-test-head");
         fs::create_dir_all(&dir).unwrap();
         let file = dir.join("head.txt");
         fs::write(&file, "one\ntwo\nthree\nfour\n").unwrap();
@@ -1053,24 +1034,3 @@ mod tests {
         fs::remove_file(&file).ok();
     }
 }
-
-/// The makepad home directory (`MAKEPAD_HOME`, else the user home; a temp dir as a
-/// last resort) — the same rule the AI hub uses, kept local so demo builds without the
-/// chat feature do not link the hub for a path.
-// The shared per-user home for Makepad AI state.
-pub fn makepad_home() -> PathBuf {
-    if let Some(home) = std::env::var_os("MAKEPAD_HOME") {
-        return PathBuf::from(home);
-    }
-    // USERPROFILE on Windows, HOME elsewhere; temp dir as a last resort. The web has no
-    // environment and no temp dir (std's temp_dir panics there): its home is a fixed
-    // virtual path that only ever names browser-storage keys.
-    #[cfg(target_arch = "wasm32")]
-    return PathBuf::from("/.makepad");
-    #[cfg(not(target_arch = "wasm32"))]
-    std::env::var_os("USERPROFILE")
-        .or_else(|| std::env::var_os("HOME"))
-        .map(PathBuf::from)
-        .unwrap_or_else(std::env::temp_dir)
-        .join(".makepad")
-}
diff --git a/apps/files/src/ops.rs b/apps/mpfiles/src/ops.rs
similarity index 97%
rename from apps/files/src/ops.rs
rename to apps/mpfiles/src/ops.rs
index 06c7f28b2..42cebe7a0 100644
--- a/apps/files/src/ops.rs
+++ b/apps/mpfiles/src/ops.rs
@@ -18,16 +18,10 @@ use std::{
         atomic::{AtomicBool, AtomicUsize, Ordering},
         mpsc, Arc, Mutex,
     },
+    thread,
+    time::{Duration, Instant},
 };
 
-use makepad_widgets::makepad_platform::thread::{ThreadOptions, ThreadSpawner};
-use makepad_widgets::Cx;
-
-#[cfg(test)]
-use std::thread;
-#[cfg(test)]
-use std::time::Duration;
-
 // ---------------------------------------------------------------------
 // Vocabulary
 // ---------------------------------------------------------------------
@@ -175,7 +169,7 @@ pub enum OpUpdate {
 /// very end instead.
 pub fn unique_path(dir: &Path, name: &str) -> PathBuf {
     let candidate = dir.join(name);
-    if !crate::vfs::vfs().exists(&candidate) {
+    if !candidate.exists() {
         return candidate;
     }
     let (stem, ext) = split_stem_ext(name);
@@ -187,7 +181,7 @@ pub fn unique_path(dir: &Path, name: &str) -> PathBuf {
             format!("{stem} ({n}).{ext}")
         };
         let candidate = dir.join(&candidate_name);
-        if !crate::vfs::vfs().exists(&candidate) {
+        if !candidate.exists() {
             return candidate;
         }
         n += 1;
@@ -414,7 +408,7 @@ struct Progress {
     total: u64,
     done: Cell<u64>,
     bytes_since_emit: Cell<u64>,
-    last_emit: Cell<f64>,
+    last_emit: Cell<Instant>,
     current: RefCell<String>,
     updates: Arc<Mutex<VecDeque<OpUpdate>>>,
     notify: Arc<dyn Fn() + Send + Sync>,
@@ -428,7 +422,7 @@ impl Progress {
             total,
             done: Cell::new(0),
             bytes_since_emit: Cell::new(0),
-            last_emit: Cell::new(Cx::monotonic_now()),
+            last_emit: Cell::new(Instant::now()),
             current: RefCell::new(String::new()),
             updates,
             notify,
@@ -449,10 +443,9 @@ impl Progress {
         let done = self.done.get() + delta;
         self.done.set(done);
         let since = self.bytes_since_emit.get() + delta;
-        let now = Cx::monotonic_now();
-        if since >= 1_000_000 || now - self.last_emit.get() >= 0.032 {
+        if since >= 1_000_000 || self.last_emit.get().elapsed() >= Duration::from_millis(32) {
             self.bytes_since_emit.set(0);
-            self.last_emit.set(now);
+            self.last_emit.set(Instant::now());
             let update = OpUpdate::Progress {
                 id: self.id,
                 kind: self.kind,
@@ -502,9 +495,8 @@ pub struct Ops {
 impl Ops {
     /// `notify` is called (from the worker thread) whenever an update is
     /// queued, so the UI can wake itself. Pass a closure that raises the
-    /// framework's UI signal. `spawner` creates the one dedicated worker
-    /// thread this engine runs on for the life of the app.
-    pub fn new(notify: Box<dyn Fn() + Send + Sync>, spawner: &ThreadSpawner) -> Self {
+    /// framework's UI signal.
+    pub fn new(notify: Box<dyn Fn() + Send + Sync>) -> Self {
         let (request_tx, request_rx) = mpsc::channel::<Job>();
         let updates: Arc<Mutex<VecDeque<OpUpdate>>> = Arc::new(Mutex::new(VecDeque::new()));
         let cancel_flags: Arc<Mutex<HashMap<u64, Arc<AtomicBool>>>> = Arc::new(Mutex::new(HashMap::new()));
@@ -515,14 +507,9 @@ impl Ops {
         let worker_cancel_flags = cancel_flags.clone();
         let worker_busy_count = busy_count.clone();
         let worker_notify = notify.clone();
-        if let Ok(handle) = spawner.spawn_worker(
-            ThreadOptions { name: Some("files-ops".into()), ..Default::default() },
-            move || {
-                worker_loop(request_rx, worker_updates, worker_cancel_flags, worker_busy_count, worker_notify);
-            },
-        ) {
-            handle.detach();
-        }
+        thread::spawn(move || {
+            worker_loop(request_rx, worker_updates, worker_cancel_flags, worker_busy_count, worker_notify);
+        });
 
         Ops { request_tx, updates, cancel_flags, busy_count }
     }
@@ -570,11 +557,9 @@ impl Ops {
     }
 }
 
-#[cfg(test)]
 impl Default for Ops {
     fn default() -> Self {
-        let spawner = Cx::new(Box::new(|_, _| {})).thread_spawner();
-        Ops::new(Box::new(|| {}), &spawner)
+        Ops::new(Box::new(|| {}))
     }
 }
 
@@ -1051,7 +1036,7 @@ fn run_undo_created(
     // there is no dedicated `OpKind` for "delete" to report instead.
     let total = paths.len() as u64;
     let mut done = 0u64;
-    let mut last_emit = Cx::monotonic_now();
+    let mut last_emit = Instant::now();
     let mut removed = Vec::new();
     let mut cancelled = false;
     let mut failure = None;
@@ -1064,9 +1049,8 @@ fn run_undo_created(
             Ok(()) => {
                 removed.push(path.clone());
                 done += 1;
-                let now = Cx::monotonic_now();
-                if done == total || now - last_emit >= 0.032 {
-                    last_emit = now;
+                if done == total || last_emit.elapsed() >= Duration::from_millis(32) {
+                    last_emit = Instant::now();
                     push_update(
                         updates,
                         notify,
@@ -1164,7 +1148,7 @@ mod tests {
         use std::sync::atomic::AtomicU64;
         static COUNTER: AtomicU64 = AtomicU64::new(0);
         let n = COUNTER.fetch_add(1, Ordering::SeqCst);
-        let dir = std::env::temp_dir().join(format!("files-ops-test-{tag}-{}-{n}", std::process::id()));
+        let dir = std::env::temp_dir().join(format!("mpfiles-ops-test-{tag}-{}-{n}", std::process::id()));
         fs::create_dir_all(&dir).unwrap();
         dir
     }
@@ -1177,7 +1161,7 @@ mod tests {
     /// by `timeout` so a bug in the engine fails the test instead of
     /// hanging the suite.
     fn wait_for_done(ops: &Ops, id: u64, timeout: Duration) -> OpUpdate {
-        let start = Cx::monotonic_now();
+        let start = Instant::now();
         loop {
             for update in ops.drain() {
                 let is_match = match &update {
@@ -1188,7 +1172,7 @@ mod tests {
                     return update;
                 }
             }
-            if Cx::monotonic_now() - start > timeout.as_secs_f64() {
+            if start.elapsed() > timeout {
                 panic!("timed out waiting for update {id}");
             }
             thread::sleep(Duration::from_millis(5));
diff --git a/apps/files/src/preview.rs b/apps/mpfiles/src/preview.rs
similarity index 64%
rename from apps/files/src/preview.rs
rename to apps/mpfiles/src/preview.rs
index 7350cbe51..4496ba01e 100644
--- a/apps/files/src/preview.rs
+++ b/apps/mpfiles/src/preview.rs
@@ -1,17 +1,17 @@
-//! Opening and previewing files, through `makepad_wm_api`.
+//! Opening and previewing files, through `mp_wm_api`.
 //!
 //! Which app answers is never decided here, and there is deliberately no
-//! association table in this crate: `makepad_wm_api::viewer_for` is the one the
-//! compositor and the browser share (pictures → image, video → video,
-//! csv/tsv → sheets, pdf → pdf, html → browser, everything else →
-//! terminal's `--preview` pager). A file type that opens in the wrong app is
+//! association table in this crate: `mp_wm_api::viewer_for` is the one the
+//! compositor and the browser share (pictures → mpimage, video → mpvideo,
+//! csv/tsv → mpsheets, pdf → mppdf, html → mpbrowser, everything else →
+//! mpterm's `--preview` pager). A file type that opens in the wrong app is
 //! fixed there, never here.
 //!
-//! Hosted as an wm tile, an app never spawns anything: it asks, and the
+//! Hosted as an mpwm tile, an app never spawns anything: it asks, and the
 //! compositor floats the viewer over the desk (Quick Look) or opens it as a
 //! tile. Standalone the same call spawns the sibling binary — except for the
-//! preview, which files spawns itself so that Space and Escape can take the
-//! popup away again; `makepad_wm_api::preview`'s child is detached and could not be
+//! preview, which mpfiles spawns itself so that Space and Escape can take the
+//! popup away again; `mp_wm_api::preview`'s child is detached and could not be
 //! dismissed.
 //!
 //! Whether a Quick Look panel is open is **never** this app's own belief:
@@ -21,16 +21,15 @@
 //! the next Space then silently "closes" a panel that is already gone.
 
 use makepad_widgets::*;
-use makepad_wm_api::{viewer_for, WmEvent, WmRequest};
+use mp_wm_api::{viewer_for, WmEvent, WmRequest};
 
-use std::path::{Path, PathBuf};
+use std::{
+    path::{Path, PathBuf},
+    process::{Child, Command},
+};
 
-#[cfg(not(target_arch = "wasm32"))]
-use std::process::{Child, Command};
-
-/// Resolve a sibling binary of the running executable, the way wm resolves
+/// Resolve a sibling binary of the running executable, the way mpwm resolves
 /// its clients.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn sibling_bin(bin: &str) -> Option<PathBuf> {
     let exe = std::env::current_exe().ok()?;
     let mut path = exe.parent()?.join(bin);
@@ -40,11 +39,6 @@ pub fn sibling_bin(bin: &str) -> Option<PathBuf> {
     path.exists().then_some(path)
 }
 
-#[cfg(target_arch = "wasm32")]
-pub fn sibling_bin(_bin: &str) -> Option<PathBuf> {
-    None
-}
-
 /// What came of a Quick Look request.
 pub enum Preview {
     /// A viewer window is showing the file; the status line to say so.
@@ -53,15 +47,10 @@ pub enum Preview {
     NoViewer(String),
 }
 
-pub(crate) fn demo_preview(fs: &dyn crate::vfs::Vfs) -> Option<Preview> {
-    fs.is_demo().then(|| Preview::NoViewer("External previews are not in this demo".to_string()))
-}
-
 /// The one preview this window has open, if any.
 #[derive(Default)]
 pub struct PreviewHost {
     /// Only set when *we* spawned it; hosted, the compositor owns the float.
-    #[cfg(not(target_arch = "wasm32"))]
     child: Option<Child>,
     path: Option<PathBuf>,
     /// What the window manager says its Quick Look panel is showing. Only the
@@ -106,34 +95,25 @@ impl PreviewHost {
     /// panel is open, which is what makes it safe to call on every selection
     /// change — that is how arrow keys dial through previews.
     pub fn retarget(&mut self, cx: &Cx, path: &Path) -> bool {
-        let fs = crate::vfs::vfs();
-        if self.hosted.is_none() || fs.is_dir(path) {
+        if self.hosted.is_none() || path.is_dir() {
             return false;
         }
-        let Ok(native) = fs.native_path(path) else {
-            return false;
-        };
-        makepad_wm_api::preview(cx, &native)
+        mp_wm_api::preview(cx, &crate::vfs::vfs().real_path(path))
     }
 
-    /// Quick Look `path` in its associated viewer. External viewers are a
-    /// RealVfs-only integration; demo files fall back to the in-app preview.
+    /// Quick Look `path` in its associated viewer. What the viewer is handed
+    /// is the real file behind the name — identical on a real disk, and the
+    /// backing asset in the demo.
     pub fn open(&mut self, cx: &Cx, path: &Path) -> Preview {
         let name = crate::model::display_name(path);
-        let fs = crate::vfs::vfs();
-        if let Some(preview) = demo_preview(fs.as_ref()) {
-            return preview;
-        }
         let app = viewer_for(path);
-        let Ok(real) = fs.native_path(path) else {
-            return Preview::NoViewer(format!("External previews are unavailable for {name}"));
-        };
+        let real = crate::vfs::vfs().real_path(path);
         let path = real.as_path();
-        if makepad_wm_api::hosted(cx) {
+        if mp_wm_api::hosted(cx) {
             // No `close` first: the WM keeps the viewer warm and retargets it,
             // so hiding the panel a frame before showing it again would only
             // make it blink. The panel's state arrives as `PreviewShown`.
-            if makepad_wm_api::preview(cx, path) {
+            if mp_wm_api::preview(cx, path) {
                 return Preview::Shown(format!(
                     "Previewing {} in {} — arrow keys dial through, Space or Esc closes",
                     name, app
@@ -145,21 +125,13 @@ impl PreviewHost {
         let Some(bin) = sibling_bin(app) else {
             return Preview::NoViewer(format!("{} is not built — no preview for {}", app, name));
         };
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            match Command::new(&bin).arg("--preview").arg(path).spawn() {
-                Ok(child) => {
-                    self.child = Some(child);
-                    self.path = Some(path.to_path_buf());
-                    Preview::Shown(format!("Previewing {} in {} — Space or Esc to close", name, app))
-                }
-                Err(error) => Preview::NoViewer(format!("Could not preview {}: {}", name, error)),
+        match Command::new(&bin).arg("--preview").arg(path).spawn() {
+            Ok(child) => {
+                self.child = Some(child);
+                self.path = Some(path.to_path_buf());
+                Preview::Shown(format!("Previewing {} in {} — Space or Esc to close", name, app))
             }
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = (bin, path, app);
-            Preview::NoViewer("External previews are not in this demo".to_string())
+            Err(error) => Preview::NoViewer(format!("Could not preview {}: {}", name, error)),
         }
     }
 
@@ -167,14 +139,11 @@ impl PreviewHost {
     /// `PreviewHidden` says it is, never because we assumed so.
     pub fn close(&mut self, cx: &Cx) {
         if self.hosted.is_some() {
-            makepad_wm_api::send(cx, &WmRequest::PreviewClose);
+            mp_wm_api::send(cx, &WmRequest::PreviewClose);
         }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            if let Some(mut child) = self.child.take() {
-                let _ = child.kill();
-                let _ = child.wait();
-            }
+        if let Some(mut child) = self.child.take() {
+            let _ = child.kill();
+            let _ = child.wait();
         }
         self.path = None;
     }
@@ -184,13 +153,10 @@ impl PreviewHost {
     /// decision that depends on the answer — not only when a signal happens to
     /// arrive.
     pub fn poll(&mut self) {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            if let Some(child) = self.child.as_mut() {
-                if matches!(child.try_wait(), Ok(Some(_))) {
-                    self.child = None;
-                    self.path = None;
-                }
+        if let Some(child) = self.child.as_mut() {
+            if matches!(child.try_wait(), Ok(Some(_))) {
+                self.child = None;
+                self.path = None;
             }
         }
     }
@@ -201,11 +167,9 @@ impl PreviewHost {
 pub fn open_file(cx: &Cx, path: &Path) -> String {
     let name = crate::model::display_name(path);
     let app = viewer_for(path);
-    let Ok(real) = crate::vfs::vfs().native_path(path) else {
-        return format!("Opening {name} is not available on this filesystem");
-    };
+    let real = crate::vfs::vfs().real_path(path);
     let path = real.as_path();
-    if makepad_wm_api::open(cx, path) {
+    if mp_wm_api::open(cx, path) {
         return format!("Opening {} in {}", name, app);
     }
     match os_open(path) {
@@ -219,9 +183,7 @@ pub fn open_file(cx: &Cx, path: &Path) -> String {
 /// of ours claims the file.
 pub fn open_file_with(cx: &Cx, path: &Path, app: &str) -> String {
     let name = crate::model::display_name(path);
-    let Ok(real) = crate::vfs::vfs().native_path(path) else {
-        return format!("Open With for {name} is not available on this filesystem");
-    };
+    let real = crate::vfs::vfs().real_path(path);
     let path = real.as_path();
     if app.is_empty() {
         return match os_open(path) {
@@ -229,39 +191,30 @@ pub fn open_file_with(cx: &Cx, path: &Path, app: &str) -> String {
             Err(error) => format!("Could not open {name}: {error}"),
         };
     }
-    if makepad_wm_api::hosted(cx) {
-        let request = makepad_wm_api::WmRequest::Open {
+    if mp_wm_api::hosted(cx) {
+        let request = mp_wm_api::WmRequest::Open {
             app: Some(app.to_string()),
             path: path.display().to_string(),
         };
-        if makepad_wm_api::send(cx, &request) {
+        if mp_wm_api::send(cx, &request) {
             return format!("Opening {name} in {app}");
         }
     }
     let Some(bin) = sibling_bin(app) else {
         return format!("{app} is not built");
     };
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        match Command::new(&bin).arg(path).spawn() {
-            Ok(_) => format!("Opening {name} in {app}"),
-            Err(error) => format!("Could not start {app}: {error}"),
-        }
-    }
-    #[cfg(target_arch = "wasm32")]
-    {
-        let _ = (bin, path);
-        format!("Open With for {name} is not in this demo")
+    match Command::new(&bin).arg(path).spawn() {
+        Ok(_) => format!("Opening {name} in {app}"),
+        Err(error) => format!("Could not start {app}: {error}"),
     }
 }
 
 /// True when a sibling app of this name can actually be run — what the Open
 /// With submenu offers is only ever what exists.
 pub fn app_available(cx: &Cx, app: &str) -> bool {
-    !crate::vfs::vfs().is_demo() && (makepad_wm_api::hosted(cx) || sibling_bin(app).is_some())
+    mp_wm_api::hosted(cx) || sibling_bin(app).is_some()
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn os_open(path: &Path) -> std::io::Result<()> {
     #[cfg(target_os = "macos")]
     {
@@ -281,38 +234,30 @@ fn os_open(path: &Path) -> std::io::Result<()> {
     }
 }
 
-#[cfg(target_arch = "wasm32")]
-fn os_open(_path: &Path) -> std::io::Result<()> {
-    Err(std::io::Error::new(
-        std::io::ErrorKind::Unsupported,
-        "opening files is not in this demo",
-    ))
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
-    use makepad_wm_api::WmRequest;
+    use mp_wm_api::WmRequest;
 
     #[test]
     fn the_shared_table_picks_the_viewer() {
-        // files keeps no association table of its own: every kind it shows
-        // is routed by makepad_wm_api, and the kinds it thumbnails are exactly the
+        // mpfiles keeps no association table of its own: every kind it shows
+        // is routed by mp_wm_api, and the kinds it thumbnails are exactly the
         // ones the picture and video viewers claim.
         for ext in crate::model::IMAGE_EXTS {
-            assert_eq!(viewer_for(&PathBuf::from(format!("/a/x.{ext}"))), "image");
+            assert_eq!(viewer_for(&PathBuf::from(format!("/a/x.{ext}"))), "mpimage");
         }
         for ext in crate::model::PLAYABLE_VIDEO_EXTS {
-            assert_eq!(viewer_for(&PathBuf::from(format!("/a/x.{ext}"))), "video");
+            assert_eq!(viewer_for(&PathBuf::from(format!("/a/x.{ext}"))), "mpvideo");
         }
         // Text and code fall to the terminal's pager, not to nothing.
-        assert_eq!(viewer_for(Path::new("/a/m.rs")), "terminal");
-        assert_eq!(viewer_for(Path::new("/a/n.txt")), "terminal");
+        assert_eq!(viewer_for(Path::new("/a/m.rs")), "mpterm");
+        assert_eq!(viewer_for(Path::new("/a/n.txt")), "mpterm");
         // Every type this browser names in its Kind column has an owner, and
         // none of them is decided in this crate.
-        assert_eq!(viewer_for(Path::new("/a/d.pdf")), "pdf");
-        assert_eq!(viewer_for(Path::new("/a/t.csv")), "sheets");
-        assert_eq!(viewer_for(Path::new("/a/p.html")), "browser");
+        assert_eq!(viewer_for(Path::new("/a/d.pdf")), "mppdf");
+        assert_eq!(viewer_for(Path::new("/a/t.csv")), "mpsheets");
+        assert_eq!(viewer_for(Path::new("/a/p.html")), "mpbrowser");
     }
 
     #[test]
diff --git a/apps/files/src/rename.rs b/apps/mpfiles/src/rename.rs
similarity index 100%
rename from apps/files/src/rename.rs
rename to apps/mpfiles/src/rename.rs
diff --git a/apps/files/src/sizecache.rs b/apps/mpfiles/src/sizecache.rs
similarity index 98%
rename from apps/files/src/sizecache.rs
rename to apps/mpfiles/src/sizecache.rs
index b01bf66d0..502c62182 100644
--- a/apps/files/src/sizecache.rs
+++ b/apps/mpfiles/src/sizecache.rs
@@ -24,6 +24,7 @@ use std::{
     fs,
     io::{Read, Write},
     path::{Path, PathBuf},
+    time::{SystemTime, UNIX_EPOCH},
 };
 
 use crate::treemap::Node;
@@ -60,7 +61,10 @@ pub struct Cached {
 
 /// Seconds since the epoch, or 0 when the clock cannot say.
 pub fn now() -> u64 {
-    crate::vfs::now_secs()
+    SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .map(|d| d.as_secs())
+        .unwrap_or(0)
 }
 
 /// "2h ago", "just now" — how a person reads an age.
@@ -87,7 +91,8 @@ pub fn age_text(scanned_at: u64) -> String {
 /// itself: a path can be longer than a filename may be, and can hold every
 /// character a filename may not.
 fn cache_path(root: &Path) -> Option<PathBuf> {
-    let dir = crate::model::makepad_home().join("files/sizemaps");
+    let home = std::env::var_os("HOME")?;
+    let dir = PathBuf::from(home).join(".config/mpfiles/sizemaps");
     // The scan scope is part of the map's identity: a tree measured with the
     // system folders in it must never be served as the excluded one, or the
     // other way round. Both scopes keep their own file, so flipping the
diff --git a/apps/files/src/theme.rs b/apps/mpfiles/src/theme.rs
similarity index 94%
rename from apps/files/src/theme.rs
rename to apps/mpfiles/src/theme.rs
index 381c449dd..919ce1218 100644
--- a/apps/files/src/theme.rs
+++ b/apps/mpfiles/src/theme.rs
@@ -1,6 +1,6 @@
-//! The palette. wm exports its active `theme.splash` as MAKEPAD_WM_THEME_SPLASH;
-//! `makepad_wm_theme` line-scans it and retints the stock widgets, and this module
-//! publishes the same colors as `mod.mpf.*` so files' own chrome — which is
+//! The palette. mpwm exports its active `theme.splash` as MPWM_THEME_SPLASH;
+//! `mp_theme` line-scans it and retints the stock widgets, and this module
+//! publishes the same colors as `mod.mpf.*` so mpfiles' own chrome — which is
 //! all custom views — follows the desktop theme too. Standalone runs get
 //! Tokyo Night, so the app is dark and square either way.
 
@@ -64,7 +64,7 @@ impl Default for Palette {
 }
 
 impl Palette {
-    /// The fallback theme, matching wm's default.
+    /// The fallback theme, matching mpwm's default.
     pub fn tokyo_night() -> Self {
         Self::derive(
             "#7aa2f7", "#1a1b26", "#16161e", "#24283b", "#a9b1d6", "#c0caf5", "#565f89", "#414868",
@@ -79,12 +79,9 @@ impl Palette {
         PALETTE.get_or_init(Palette::load)
     }
 
-    /// The palette wm exported for this process, or Tokyo Night.
+    /// The palette mpwm exported for this process, or Tokyo Night.
     pub fn load() -> Self {
-        if crate::vfs::demo_requested() {
-            return Self::tokyo_night();
-        }
-        let Some(p) = makepad_wm_theme::current() else {
+        let Some(p) = mp_theme::current() else {
             return Self::tokyo_night();
         };
         Self::derive(
@@ -185,7 +182,7 @@ impl Palette {
         );
         vm.eval(ScriptMod {
             cargo_manifest_path: env!("CARGO_MANIFEST_DIR").to_string(),
-            module_path: "files_palette".to_string(),
+            module_path: "mpfiles_palette".to_string(),
             file: "palette.splash".to_string(),
             line: 0,
             column: 0,
@@ -193,7 +190,7 @@ impl Palette {
             values: vec![],
         });
         for e in vm.take_errors() {
-            log!("files palette: {}", e);
+            log!("mpfiles palette: {}", e);
         }
     }
 }
diff --git a/apps/files/src/thumbs.rs b/apps/mpfiles/src/thumbs.rs
similarity index 64%
rename from apps/files/src/thumbs.rs
rename to apps/mpfiles/src/thumbs.rs
index bc59c729f..0d223ffe8 100644
--- a/apps/files/src/thumbs.rs
+++ b/apps/mpfiles/src/thumbs.rs
@@ -1,14 +1,14 @@
 //! Thumbnails and type icons — one widget draws both.
 //!
-//! Pictures get a real thumbnail: native files are decoded on workers; demo
-//! paths select from a tiny embedded pool and decode inline. Both are
-//! box-filtered down to at most [`THUMB_PX`] on their long edge and handed
-//! back as BGRA pixels the UI turns into a texture.
+//! Pictures get a real thumbnail: the file is read and decoded on a worker
+//! thread (never the UI thread), box-filtered down to at most [`THUMB_PX`] on
+//! its long edge, and handed back as BGRA pixels the UI turns into a texture.
 //! Decoded thumbs live in a bounded LRU so browsing a 20k-file photo folder
 //! costs a fixed amount of GPU memory.
 //!
-//! Native video uses the platform decoder's first frame. Demo video uses one
-//! embedded still and never opens a demuxer or decoder.
+//! Playable video gets the same treatment through the platform's standalone
+//! file decoder: its first frame is the thumbnail. Videos the decoder does not
+//! demux keep the film-strip icon.
 //!
 //! Everything else gets its kind's SVG, drawn by the same `Image` widget —
 //! which is why [`MpfThumb`] exists: it remembers what it is already showing,
@@ -16,8 +16,7 @@
 //! texture (and, through `Image::set_texture`'s redraw, spin the frame clock).
 
 use makepad_widgets::*;
-use makepad_widgets::makepad_platform::thread::{SignalToUI, ThreadOptions};
-#[cfg(not(target_arch = "wasm32"))]
+use makepad_widgets::makepad_platform::thread::SignalToUI;
 use makepad_widgets::makepad_platform::video_file::VideoFileDecoder;
 
 use std::{
@@ -27,6 +26,7 @@ use std::{
         mpsc::{channel, Receiver, Sender},
         Arc, OnceLock,
     },
+    thread,
 };
 
 use crate::model::FileKind;
@@ -78,15 +78,12 @@ struct CacheSlot {
 
 /// The thumbnail cache: request pictures, drain finished decodes, look them up.
 pub struct Thumbs {
-    done_tx: Sender<ThumbDone>,
     senders: Vec<Sender<PathBuf>>,
     results: Receiver<ThumbDone>,
     slots: HashMap<PathBuf, CacheSlot>,
     inflight: HashMap<PathBuf, ()>,
     tick: u64,
     next_worker: usize,
-    instant: bool,
-    started: bool,
 }
 
 impl Default for Thumbs {
@@ -98,57 +95,36 @@ impl Default for Thumbs {
 impl Thumbs {
     pub fn new() -> Self {
         let (done_tx, results) = channel::<ThumbDone>();
+        let mut senders = Vec::with_capacity(WORKERS);
+        for _ in 0..WORKERS {
+            let (tx, rx) = channel::<PathBuf>();
+            let done = done_tx.clone();
+            // A dedicated channel per worker (instead of one shared, mutex-guarded
+            // receiver) keeps a blocking `recv` from serializing the pool.
+            thread::spawn(move || {
+                while let Ok(path) = rx.recv() {
+                    let pixels = decode_thumb(&path);
+                    if done.send(ThumbDone { path, pixels }).is_err() {
+                        return;
+                    }
+                    SignalToUI::set_ui_signal();
+                }
+            });
+            senders.push(tx);
+        }
         Self {
-            done_tx,
-            senders: Vec::new(),
+            senders,
             results,
             slots: HashMap::new(),
             inflight: HashMap::new(),
             tick: 0,
             next_worker: 0,
-            instant: false,
-            started: false,
-        }
-    }
-
-    fn ensure_started(&mut self, cx: &Cx) {
-        if self.started {
-            return;
-        }
-        self.started = true;
-        self.instant = crate::vfs::vfs().is_instant();
-        if self.instant {
-            return;
-        }
-        let spawner = cx.thread_spawner();
-        self.senders.reserve(WORKERS);
-        for index in 0..WORKERS {
-            let (tx, rx) = channel::<PathBuf>();
-            let done = self.done_tx.clone();
-            // A dedicated channel per worker (instead of one shared, mutex-guarded
-            // receiver) keeps a blocking `recv` from serializing the pool.
-            if let Ok(handle) = spawner.spawn_worker(
-                ThreadOptions { name: Some(format!("files-thumb-{index}").into()), ..Default::default() },
-                move || {
-                    while let Ok(path) = rx.recv() {
-                        let pixels = decode_thumb(&path);
-                        if done.send(ThumbDone { path, pixels }).is_err() {
-                            return;
-                        }
-                        SignalToUI::set_ui_signal();
-                    }
-                },
-            ) {
-                handle.detach();
-            }
-            self.senders.push(tx);
         }
     }
 
     /// The texture for `path` if it is decoded; queues a decode if it is not.
     /// Returns `None` while the decode is pending or after it failed.
-    pub fn get_or_request(&mut self, cx: &mut Cx, path: &Path) -> Option<Texture> {
-        self.ensure_started(cx);
+    pub fn get_or_request(&mut self, path: &Path) -> Option<Texture> {
         self.tick += 1;
         let tick = self.tick;
         if let Some(slot) = self.slots.get_mut(path) {
@@ -159,12 +135,6 @@ impl Thumbs {
             return None;
         }
         self.inflight.insert(path.to_path_buf(), ());
-        if self.instant {
-            let item = ThumbDone { path: path.to_path_buf(), pixels: decode_thumb(path) };
-            self.finish(cx, item);
-            self.evict();
-            return self.slots.get(path).and_then(|slot| slot.texture.clone());
-        }
         let worker = self.next_worker % self.senders.len();
         self.next_worker = self.next_worker.wrapping_add(1);
         let _ = self.senders[worker].send(path.to_path_buf());
@@ -179,30 +149,26 @@ impl Thumbs {
             return false;
         }
         for item in done {
-            self.finish(cx, item);
+            self.inflight.remove(&item.path);
+            let texture = item.pixels.map(|p| {
+                Texture::new_with_format(
+                    cx,
+                    TextureFormat::VecBGRAu8_32 {
+                        width: p.width,
+                        height: p.height,
+                        data: Some(p.data),
+                        updated: TextureUpdated::Full,
+                    },
+                )
+            });
+            self.tick += 1;
+            let tick = self.tick;
+            self.slots.insert(item.path, CacheSlot { texture, tick });
         }
         self.evict();
         true
     }
 
-    fn finish(&mut self, cx: &mut Cx, item: ThumbDone) {
-        self.inflight.remove(&item.path);
-        let texture = item.pixels.map(|p| {
-            Texture::new_with_format(
-                cx,
-                TextureFormat::VecBGRAu8_32 {
-                    width: p.width,
-                    height: p.height,
-                    data: Some(p.data),
-                    updated: TextureUpdated::Full,
-                },
-            )
-        });
-        self.tick += 1;
-        let tick = self.tick;
-        self.slots.insert(item.path, CacheSlot { texture, tick });
-    }
-
     /// Drop the least recently looked-at slots down to the cap.
     fn evict(&mut self) {
         while self.slots.len() > THUMB_CACHE_CAP {
@@ -224,90 +190,30 @@ impl Thumbs {
     }
 }
 
-trait ThumbSource {
-    fn decode(&self, path: &Path) -> Option<ThumbPixels>;
-}
-
-struct NativeThumbSource<'a>(&'a dyn crate::vfs::Vfs);
-
-impl ThumbSource for NativeThumbSource<'_> {
-    fn decode(&self, path: &Path) -> Option<ThumbPixels> {
-        if crate::model::is_playable_video(path) {
-            #[cfg(not(target_arch = "wasm32"))]
-            return decode_video_thumb(&self.0.native_path(path).ok()?);
-            #[cfg(target_arch = "wasm32")]
-            return None;
-        }
-        let entry = self.0.stat(path).ok()?;
-        if entry.is_dir || entry.size > THUMB_MAX_FILE_BYTES {
-            return None;
-        }
-        let data = self.0.read_bytes(path, THUMB_MAX_FILE_BYTES as usize + 1).ok()?;
-        if data.len() as u64 > THUMB_MAX_FILE_BYTES {
-            return None;
-        }
-        decode_image_bytes(&data)
-    }
-}
-
-struct DemoThumbSource;
-
-impl DemoThumbSource {
-    const IMAGES: [&'static [u8]; 8] = [
-        include_bytes!("../demos/rubber-duck-illustration.png"),
-        include_bytes!("../demos/amusement-ride.jpg"),
-        include_bytes!("../demos/royal-esplanade-panorama.jpg"),
-        include_bytes!(concat!(env!("OUT_DIR"), "/aurora-vignette.png")),
-        include_bytes!(concat!(env!("OUT_DIR"), "/canyon-vignette.png")),
-        include_bytes!(concat!(env!("OUT_DIR"), "/lagoon-vignette.png")),
-        include_bytes!(concat!(env!("OUT_DIR"), "/meadow-vignette.png")),
-        include_bytes!(concat!(env!("OUT_DIR"), "/twilight-vignette.png")),
-    ];
-    const VIDEO_STILL: &'static [u8] = include_bytes!(concat!(env!("OUT_DIR"), "/cinema-still.png"));
-
-    fn bytes(path: &Path) -> &'static [u8] {
-        if crate::model::is_playable_video(path) {
-            return Self::VIDEO_STILL;
-        }
-        let hash = path
-            .as_os_str()
-            .to_string_lossy()
-            .bytes()
-            .fold(0xcbf2_9ce4_8422_2325u64, |hash, byte| {
-                (hash ^ byte as u64).wrapping_mul(0x1000_0000_01b3)
-            });
-        Self::IMAGES[hash as usize % Self::IMAGES.len()]
-    }
-}
-
-impl ThumbSource for DemoThumbSource {
-    fn decode(&self, path: &Path) -> Option<ThumbPixels> {
-        decode_image_bytes(Self::bytes(path))
-    }
-}
-
-fn decode_image_bytes(data: &[u8]) -> Option<ThumbPixels> {
-    let image = decode_image_from_data(data).ok()?;
-    Some(downscale(image.width, image.height, &image.data))
-}
-
-/// Dispatch at the filesystem seam: a demo path never becomes a host path,
-/// and a video in the closed demo is just one embedded still.
+/// Read, decode and downscale one file's picture. Runs on a worker thread.
+///
+/// The *kind* comes from the name the browser shows, and the *bytes* from
+/// whatever file actually backs it — the two are the same thing on a real
+/// disk and deliberately different in the demo, which is what lets a made-up
+/// photo have a real thumbnail.
 fn decode_thumb(path: &Path) -> Option<ThumbPixels> {
-    decode_thumb_from(crate::vfs::vfs().as_ref(), path)
-}
-
-pub(crate) fn decode_thumb_from(fs: &dyn crate::vfs::Vfs, path: &Path) -> Option<ThumbPixels> {
-    if fs.is_demo() {
-        DemoThumbSource.decode(path)
-    } else {
-        NativeThumbSource(fs).decode(path)
+    let real = crate::vfs::vfs().real_path(path);
+    if crate::model::is_playable_video(path) {
+        // A video is never read whole — the decoder demuxes to the first
+        // frame — so the picture-sized file cap does not apply here.
+        return decode_video_thumb(&real);
     }
+    let meta = std::fs::metadata(&real).ok()?;
+    if meta.len() > THUMB_MAX_FILE_BYTES {
+        return None;
+    }
+    let data = std::fs::read(&real).ok()?;
+    let image = decode_image_from_data(&data).ok()?;
+    Some(downscale(image.width, image.height, &image.data))
 }
 
 /// The first frame of a video, through the platform's hardware file decoder —
 /// the same seam the importer's video probe uses, minus its crate.
-#[cfg(not(target_arch = "wasm32"))]
 fn decode_video_thumb(path: &Path) -> Option<ThumbPixels> {
     let mut decoder = VideoFileDecoder::open(path.to_str()?).ok()?;
     let frame = decoder.next_frame().ok()??;
@@ -471,7 +377,7 @@ pub fn fill_thumb(cx: &mut Cx, slot: &WidgetRef, entry: &crate::model::FileEntry
         return;
     };
     if crate::model::is_thumbnailable(&entry.path) {
-        if let Some(texture) = thumbs.get_or_request(cx, &entry.path) {
+        if let Some(texture) = thumbs.get_or_request(&entry.path) {
             thumb.show_thumb(cx, &entry.path, texture);
             return;
         }
@@ -523,27 +429,4 @@ mod tests {
         // load be skipped on repopulate.
         assert!(Arc::ptr_eq(&kind_svg(FileKind::Audio), &kind_svg(FileKind::Audio)));
     }
-
-    #[test]
-    fn demo_source_pool_is_distinct_decodable_and_uses_one_video_still() {
-        let mut seen = std::collections::HashSet::new();
-        let mut decoded = std::collections::HashSet::new();
-        assert_eq!(DemoThumbSource::IMAGES.len() + 1, 9);
-        for (slot, bytes) in DemoThumbSource::IMAGES.iter().copied().enumerate() {
-            assert!(seen.insert(bytes), "demo picture slots contain duplicate bytes at slot {slot}");
-            let image = decode_image_from_data(bytes).unwrap_or_else(|_| panic!("demo picture slot {slot} did not decode"));
-            assert!(decoded.insert(image.data), "demo picture slots decode to duplicate pixels at slot {slot}");
-        }
-        assert!(seen.insert(DemoThumbSource::VIDEO_STILL), "the designated video still duplicates a picture slot");
-        let video = decode_image_from_data(DemoThumbSource::VIDEO_STILL).expect("the designated video still did not decode");
-        assert!(decoded.insert(video.data), "the designated video still decodes to duplicate picture pixels");
-
-        for path in [Path::new("/Demo/Videos/clip-0001.mp4"), Path::new("/Demo/Videos/camera-0003.mkv")] {
-            assert_eq!(DemoThumbSource::bytes(path), DemoThumbSource::VIDEO_STILL);
-            assert!(DemoThumbSource.decode(path).is_some());
-        }
-        let total_bytes = DemoThumbSource::IMAGES.iter().map(|bytes| bytes.len()).sum::<usize>()
-            + DemoThumbSource::VIDEO_STILL.len();
-        assert!(total_bytes < 1_500_000, "embedded demo picture pool is {total_bytes} bytes");
-    }
 }
diff --git a/apps/files/src/treemap.rs b/apps/mpfiles/src/treemap.rs
similarity index 96%
rename from apps/files/src/treemap.rs
rename to apps/mpfiles/src/treemap.rs
index 03b49952a..5c58412b6 100644
--- a/apps/files/src/treemap.rs
+++ b/apps/mpfiles/src/treemap.rs
@@ -29,12 +29,10 @@ use std::{
         atomic::{AtomicBool, AtomicU32, Ordering},
         Condvar, Mutex,
     },
-    time::Duration,
+    thread,
+    time::{Duration, Instant},
 };
 
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool};
-use makepad_widgets::Cx;
-
 /// A rectangle in treemap space. Plain `f64` so this module stays free of
 /// any UI vector type — the view converts to its own types at the boundary.
 #[derive(Clone, Copy, Debug, PartialEq, Default)]
@@ -454,7 +452,6 @@ fn read_listing(
     rules: &ScanRules,
     device: Option<u64>,
     growth: &mut Growth,
-    pool: Option<&TaskPool>,
 ) -> Listing {
     let read_dir = match fs::read_dir(dir) {
         Ok(read_dir) => read_dir,
@@ -500,18 +497,11 @@ fn read_listing(
     // it to matter they are made to wait in parallel rather than in turn —
     // a folder with a quarter of a million files is otherwise one thread at
     // disk latency while five others have nothing to do.
-    if let (true, Some(pool)) = (found.len() >= STAT_PARALLEL_MIN, pool) {
-        // Independent, so a folder big enough for it to matter waits for its
-        // `lstat`s in parallel rather than in turn — the caller-helping
-        // `fan_out` replacement for the `std::thread::scope` this used to be.
+    if found.len() >= STAT_PARALLEL_MIN {
         let chunk = found.len().div_ceil(STAT_THREADS);
-        let slices: Vec<Option<&mut [Found]>> = found.chunks_mut(chunk).map(Some).collect();
-        let count = slices.len();
-        let slices = Mutex::new(slices);
-        pool.fan_out(Lane::Heavy, count, |index| {
-            let slice = slices.lock().unwrap_or_else(|e| e.into_inner())[index].take();
-            if let Some(slice) = slice {
-                stat_all(slice, device);
+        thread::scope(|scope| {
+            for slice in found.chunks_mut(chunk) {
+                scope.spawn(move || stat_all(slice, device));
             }
         });
     } else {
@@ -560,10 +550,10 @@ struct Found {
     keep: bool,
 }
 
-/// A file mtime as whole minutes since the epoch, saturating; 0 when the
-/// filesystem would not say.
-fn modified_minutes(metadata: &fs::Metadata) -> u32 {
-    metadata.modified().ok()
+/// A SystemTime as whole minutes since the epoch, saturating; 0 for a time
+/// the filesystem would not say.
+fn minutes_since_epoch(time: std::io::Result<std::time::SystemTime>) -> u32 {
+    time.ok()
         .and_then(|t| t.duration_since(std::time::UNIX_EPOCH).ok())
         .map(|d| (d.as_secs() / 60).min(u32::MAX as u64) as u32)
         .unwrap_or(0)
@@ -584,7 +574,7 @@ fn stat_all(slice: &mut [Found], device: Option<u64>) {
             item.size = meta.len();
             // Free with the stat already in hand — this is what lets the map
             // answer "show me only what's new".
-            item.modified = modified_minutes(&meta);
+            item.modified = minutes_since_epoch(meta.modified());
         }
     }
 }
@@ -615,8 +605,8 @@ struct Growth<'a> {
     at: Vec<u32>,
     size: u64,
     files: u32,
-    due: f64,
-    pace_due: f64,
+    due: Instant,
+    pace_due: Instant,
 }
 
 impl<'a> Growth<'a> {
@@ -627,8 +617,8 @@ impl<'a> Growth<'a> {
             at: Vec::new(),
             size: 0,
             files: 0,
-            due: Cx::monotonic_now() + GROW_EVERY.as_secs_f64(),
-            pace_due: Cx::monotonic_now(),
+            due: Instant::now() + GROW_EVERY,
+            pace_due: Instant::now(),
         }
     }
 
@@ -645,9 +635,9 @@ impl<'a> Growth<'a> {
     /// second in a build tree and the number on screen does not need to.
     fn pace(&mut self) {
         let folders_left = self.open.load(Ordering::Relaxed);
-        let now = Cx::monotonic_now();
+        let now = Instant::now();
         if now >= self.pace_due || folders_left == 0 {
-            self.pace_due = now + GROW_EVERY.as_secs_f64();
+            self.pace_due = now + GROW_EVERY;
             (self.sink)(ScanStep::Pace { folders_left });
         }
     }
@@ -655,11 +645,11 @@ impl<'a> Growth<'a> {
     fn add(&mut self, size: u64) {
         self.size += size;
         self.files += 1;
-        let now = Cx::monotonic_now();
+        let now = Instant::now();
         if now < self.due {
             return;
         }
-        self.due = now + GROW_EVERY.as_secs_f64();
+        self.due = now + GROW_EVERY;
         // The queue depth rides along on the same clock, so it keeps moving
         // even while this thread is stuck inside one huge directory.
         self.pace();
@@ -726,7 +716,6 @@ pub fn scan_stream(
     rules: &ScanRules,
     cancel: &AtomicBool,
     sink: &(dyn Fn(ScanStep) + Sync),
-    pool: &TaskPool,
 ) -> bool {
     if cancel.load(Ordering::Relaxed) {
         return false;
@@ -741,16 +730,19 @@ pub fn scan_stream(
     });
     let wake = Condvar::new();
     let open = AtomicU32::new(1);
-    // The walk's own worker loop, run on the pool AND the calling thread —
-    // the caller-helping `fan_out` replacement for the `std::thread::scope`
-    // this used to be. `scan_stream` only ever runs as a Heavy pool job
-    // itself (see `treemap_view`), never on the UI thread.
-    pool.fan_out(Lane::Heavy, SCAN_THREADS, |_index| {
-        let mut growth = Growth::new(sink, &open);
-        while let Some(job) = take(&queue, &wake, cancel) {
-            let children = run_job(job, rules, device, cancel, sink, &mut growth, pool);
-            finish(&queue, &wake, children, &open);
-            growth.pace();
+    thread::scope(|scope| {
+        for _ in 0..SCAN_THREADS {
+            let queue = &queue;
+            let wake = &wake;
+            let open = &open;
+            scope.spawn(move || {
+                let mut growth = Growth::new(sink, open);
+                while let Some(job) = take(queue, wake, cancel) {
+                    let children = run_job(job, rules, device, cancel, sink, &mut growth);
+                    finish(queue, wake, children, open);
+                    growth.pace();
+                }
+            });
         }
     });
     !cancel.load(Ordering::Relaxed)
@@ -805,7 +797,6 @@ fn run_job(
     cancel: &AtomicBool,
     sink: &(dyn Fn(ScanStep) + Sync),
     growth: &mut Growth,
-    pool: &TaskPool,
 ) -> Vec<Job> {
     if cancel.load(Ordering::Relaxed) {
         return Vec::new();
@@ -814,7 +805,7 @@ fn run_job(
     // read, which on a folder with a quarter of a million files is most of
     // the time this job takes.
     growth.start(&job.at);
-    let listing = read_listing(&job.path, rules, device, growth, Some(pool));
+    let listing = read_listing(&job.path, rules, device, growth);
     growth.start(&[]);
     sink(ScanStep::Opened {
         at: job.at.clone(),
@@ -890,9 +881,7 @@ fn scan_blocking(
         return None;
     }
     let idle = AtomicU32::new(0);
-    // The simple blocking form has no pool of its own to fan a big
-    // directory's `lstat`s out on; it stats serially.
-    let listing = read_listing(dir, rules, device, &mut Growth::new(&|_| {}, &idle), None);
+    let listing = read_listing(dir, rules, device, &mut Growth::new(&|_| {}, &idle));
     let denied = listing.denied;
     let mut children = Vec::with_capacity(listing.entries.len());
     for entry in listing.entries {
@@ -1855,16 +1844,6 @@ mod tests {
     use super::*;
     use std::sync::Mutex;
 
-    /// `scan_stream` fans out on its pool and helps with the work itself, so
-    /// it must never run on the thread that owns the pool (`fan_out` asserts
-    /// against that). Give it a pool built here and a dedicated thread to
-    /// call from, same as production code does with a Heavy pool job.
-    fn with_pool<R: Send>(f: impl FnOnce(&TaskPool) -> R + Send) -> R {
-        let cx = Cx::new(Box::new(|_, _| {}));
-        let pool = cx.task_pool();
-        std::thread::scope(|scope| scope.spawn(|| f(&pool)).join().unwrap())
-    }
-
     fn leaf(name: &str, size: u64) -> Node {
         Node::file(name.to_string(), 0, size)
     }
@@ -2001,7 +1980,7 @@ mod tests {
     // The cost canary the bundle floor used to be for: a quarter-million
     // files in one folder must cost the layout what its pixels cost, not
     // what its listing costs. Run by hand with
-    // `cargo test -p files --release -- --ignored --nocapture`.
+    // `cargo test -p mpfiles --release -- --ignored --nocapture`.
     #[test]
     #[ignore]
     fn packing_cost_canary_200k() {
@@ -2021,7 +2000,7 @@ mod tests {
         // Near: 64x in, anchored inside the crowd so its files fill the panel.
         let near = Rect { x: -20_000.0, y: -20_000.0, w: 1200.0 * 64.0, h: 800.0 * 64.0 };
         for (name, area) in [("far", far), ("near", near)] {
-            let t = Cx::monotonic_now();
+            let t = std::time::Instant::now();
             let mut cells = 0usize;
             const RUNS: u32 = 20;
             for _ in 0..RUNS {
@@ -2029,7 +2008,7 @@ mod tests {
             }
             println!(
                 "200k-folder {name}: {:.2}ms per layout, {cells} cells",
-                (Cx::monotonic_now() - t) * 1000.0 / RUNS as f64
+                t.elapsed().as_secs_f64() * 1000.0 / RUNS as f64
             );
         }
     }
@@ -2454,7 +2433,7 @@ mod tests {
 
     fn temp_root(tag: &str) -> PathBuf {
         let root = std::env::temp_dir().join(format!(
-            "files-treemap-{tag}-{}-{:?}",
+            "mpfiles-treemap-{tag}-{}-{:?}",
             std::process::id(),
             std::thread::current().id()
         ));
@@ -2545,10 +2524,8 @@ mod tests {
 
         let cancel = AtomicBool::new(false);
         let steps = Mutex::new(Vec::new());
-        let ok = with_pool(|pool| {
-            scan_stream(&root, &open_rules(), &cancel, &|step| {
-                steps.lock().unwrap().push(step);
-            }, pool)
+        let ok = scan_stream(&root, &open_rules(), &cancel, &|step| {
+            steps.lock().unwrap().push(step);
         });
         assert!(ok);
 
@@ -2588,10 +2565,8 @@ mod tests {
 
         let cancel = AtomicBool::new(false);
         let steps = Mutex::new(Vec::new());
-        assert!(with_pool(|pool| {
-            scan_stream(&root, &open_rules(), &cancel, &|step| {
-                steps.lock().unwrap().push(step);
-            }, pool)
+        assert!(scan_stream(&root, &open_rules(), &cancel, &|step| {
+            steps.lock().unwrap().push(step);
         }));
 
         let mut opened_ats: Vec<Vec<u32>> = Vec::new();
@@ -2619,16 +2594,14 @@ mod tests {
 
         let cancel = AtomicBool::new(false);
         let first = Mutex::new(None);
-        with_pool(|pool| {
-            scan_stream(&root, &open_rules(), &cancel, &|step| {
-                let mut slot = first.lock().unwrap();
-                if slot.is_none() {
-                    *slot = Some(match step {
-                        ScanStep::Opened { at, children, .. } => (at, children.len()),
-                        other => panic!("first step was {other:?}, not the root listing"),
-                    });
-                }
-            }, pool)
+        scan_stream(&root, &open_rules(), &cancel, &|step| {
+            let mut slot = first.lock().unwrap();
+            if slot.is_none() {
+                *slot = Some(match step {
+                    ScanStep::Opened { at, children, .. } => (at, children.len()),
+                    other => panic!("first step was {other:?}, not the root listing"),
+                });
+            }
         });
         let (at, count) = first.into_inner().unwrap().expect("no steps at all");
         assert!(at.is_empty());
@@ -2642,7 +2615,7 @@ mod tests {
         let root = temp_root("stream-cancel");
         sample_tree(&root);
         let cancel = AtomicBool::new(true);
-        assert!(!with_pool(|pool| scan_stream(&root, &open_rules(), &cancel, &|_| {}, pool)));
+        assert!(!scan_stream(&root, &open_rules(), &cancel, &|_| {}));
         fs::remove_dir_all(&root).ok();
     }
 
@@ -2760,10 +2733,8 @@ mod tests {
         fs::write(root.join("sub/a.txt"), b"aa").unwrap();
         let cancel = AtomicBool::new(false);
         let steps = Mutex::new(Vec::new());
-        assert!(with_pool(|pool| {
-            scan_stream(&root, &open_rules(), &cancel, &|step| {
-                steps.lock().unwrap().push(step);
-            }, pool)
+        assert!(scan_stream(&root, &open_rules(), &cancel, &|step| {
+            steps.lock().unwrap().push(step);
         }));
         let mut tree = Node::dir("root".into(), 0);
         for step in steps.into_inner().unwrap() {
@@ -2772,7 +2743,7 @@ mod tests {
         // Written moments ago: the minutes-since-epoch must be recent and
         // must have reached the root through the roll-up.
         assert!(tree.modified > 0);
-        let now = (Cx::time_now().max(0.0) as u64 / 60).min(u32::MAX as u64) as u32;
+        let now = super::minutes_since_epoch(Ok(std::time::SystemTime::now()));
         assert!(now - tree.modified < 5, "root mtime {} vs now {}", tree.modified, now);
         fs::remove_dir_all(&root).ok();
     }
diff --git a/apps/files/src/treemap_view.rs b/apps/mpfiles/src/treemap_view.rs
similarity index 89%
rename from apps/files/src/treemap_view.rs
rename to apps/mpfiles/src/treemap_view.rs
index 8ca580557..3a207d2a3 100644
--- a/apps/files/src/treemap_view.rs
+++ b/apps/mpfiles/src/treemap_view.rs
@@ -19,7 +19,7 @@
 //! deeper. The layout itself is pure arithmetic and runs inline, throttled
 //! while a scan is still feeding it.
 
-use makepad_widgets::makepad_platform::thread::{Lane, SignalToUI};
+use makepad_widgets::makepad_platform::thread::SignalToUI;
 use makepad_widgets::*;
 
 use std::{
@@ -30,7 +30,8 @@ use std::{
         mpsc::{channel, Receiver, Sender},
         Arc, Mutex,
     },
-    time::Duration,
+    thread,
+    time::{Duration, Instant},
 };
 
 use crate::{
@@ -71,13 +72,6 @@ const RISE: f64 = 11.0;
 /// same points. Large on purpose: the 3d mode is the ortho map breathing,
 /// not a flyover.
 const PERSP_EYE: f64 = 1500.0;
-/// Faces are clipped this far in front of the perspective eye before their
-/// homogeneous `w` is divided through. Keeping the plane comfortably away
-/// from zero also bounds the screen coordinates of an intersection.
-const PERSP_NEAR: f64 = 8.0;
-/// The perspective eye is raised far enough along its view axis that its
-/// vertical height clears the tallest tile top by at least this much.
-const CAMERA_SURFACE_CLEARANCE: f64 = 24.0;
 /// Where the orbit starts and where Esc returns it: enough tilt that height
 /// reads immediately, nowhere near enough to hide the map behind itself.
 const DEFAULT_PITCH: f64 = 0.66;
@@ -106,11 +100,13 @@ script_mod! {
      * dense map readable: adjacent tiles of the same hue are separated by
      * their own shading even where there is no room for a border line.
      *
-     * The geometry is a free QUAD, not a rect: an uncut face supplies its four
-     * projected corners, while a near-clipped face is triangle-fanned through
-     * degenerate quads. One shared instance batch still draws the flat map,
-     * tilted plates and prism walls alike. The panel scissor happens in the
-     * fragment because clamping these free vertices would deform the shape. */
+     * The geometry is a free QUAD, not a rect: the orbit camera hands four
+     * projected screen corners per instance (c0 top-left, c1 top-right, c2
+     * bottom-right, c3 bottom-left) and the vertex stage interpolates them
+     * bilinearly, so one shared instance batch draws the flat map, the tilted
+     * plates and the prism walls alike. Because the corners are free, the
+     * usual vertex-clamp scissor would deform the shape — clipping happens in
+     * the fragment against the same draw_clip instead. */
     set_type_default() do #(DrawMapTile::script_shader(vm)) {
         ..mod.draw.DrawQuad
         /** the tile's own colour */
@@ -129,13 +125,12 @@ script_mod! {
                 mix(self.c3, self.c2, self.geom.pos.x)
                 self.geom.pos.y
             )
-            self.pos = mix(
-                mix(self.u0, self.u1, self.geom.pos.x)
-                mix(self.u3, self.u2, self.geom.pos.x)
-                self.geom.pos.y
-            )
+            self.pos = self.geom.pos
             self.scr = p
-            self.qsize = self.face_size
+            self.qsize = vec2(
+                max(length(self.c1 - self.c0), 1.0)
+                max(length(self.c3 - self.c0), 1.0)
+            )
             let ps = p + self.draw_list.view_shift
             self.world = self.draw_list.view_transform * vec4(
                 ps.x
@@ -213,19 +208,6 @@ pub struct DrawMapTile {
     c2: Vec2f,
     #[live]
     c3: Vec2f,
-    /// UVs are explicit because a near-clipped polygon is emitted as a fan
-    /// of degenerate quads (one real triangle each).
-    #[live]
-    u0: Vec2f,
-    #[live]
-    u1: Vec2f,
-    #[live]
-    u2: Vec2f,
-    #[live]
-    u3: Vec2f,
-    /// Approximate full-face size used by the cushion and border shader.
-    #[live]
-    face_size: Vec2f,
 }
 
 /// What a press on the map means to the folder view around it.
@@ -366,7 +348,7 @@ pub struct TreemapView {
     #[rust]
     stale: bool,
     #[rust]
-    last_layout: Option<f64>,
+    last_layout: Option<Instant>,
     #[rust]
     frame: NextFrame,
 
@@ -462,7 +444,7 @@ pub struct TreemapView {
     zoom_glide: Option<ZoomGlide>,
     /// Q/E's glide: the yaw the orbit is headed for, and the last tick.
     #[rust]
-    yaw_glide: Option<(f64, f64)>,
+    yaw_glide: Option<(f64, Instant)>,
 
     /// The filter tween: where each surviving path was, the cells that are
     /// leaving (with the rect they were last seen at), and when it started.
@@ -471,7 +453,7 @@ pub struct TreemapView {
     #[rust]
     tween_leavers: Vec<(Cell, MapRect, f64)>,
     #[rust]
-    tween_start: Option<f64>,
+    tween_start: Option<Instant>,
     /// A snapshot of the map as it looks right now, taken when the filter
     /// changes, consumed by the next relayout to aim the tween.
     #[rust]
@@ -548,7 +530,7 @@ struct CrumbHit {
 struct ZoomGlide {
     target: f64,
     anchor: DVec2,
-    last: f64,
+    last: Instant,
 }
 
 /// How fast a glide closes on its target: the ease-out's time constant.
@@ -596,35 +578,27 @@ struct Cam {
     sin_pitch: f64,
     cos_pitch: f64,
     persp: bool,
-    /// Distance from the pivot to the perspective eye along the view axis.
-    eye: f64,
 }
 
 impl Cam {
-    /// Transform a map point into eye-relative view coordinates. `w` is the
-    /// positive distance in front of the eye, i.e. `-view_z`; clipping at
-    /// `view_z = -PERSP_NEAR` is therefore `w >= PERSP_NEAR`.
-    fn view(&self, p: DVec2, z: f64, uv: DVec2) -> FaceVertex {
+    /// The layout point `p` at elevation `z`, on screen.
+    fn project(&self, p: DVec2, z: f64) -> DVec2 {
         let dx = p.x - self.pivot.x;
         let dy = p.y - self.pivot.y;
         let xr = dx * self.cos_yaw - dy * self.sin_yaw;
         let yr = dx * self.sin_yaw + dy * self.cos_yaw;
-        let view = dvec2(xr, yr * self.cos_pitch - z * self.sin_pitch);
-        let depth = yr * self.sin_pitch + z * self.cos_pitch;
-        FaceVertex {
-            view,
-            w: if self.persp { self.eye - depth } else { 1.0 },
-            uv,
+        let vx = xr;
+        let vy = yr * self.cos_pitch - z * self.sin_pitch;
+        if !self.persp {
+            return dvec2(self.pivot.x + vx, self.pivot.y + vy);
         }
-    }
-
-    fn project_view(&self, vertex: FaceVertex) -> DVec2 {
-        let scale = if self.persp { self.eye / vertex.w } else { 1.0 };
-        self.pivot + vertex.view * scale
+        let depth = yr * self.sin_pitch + z * self.cos_pitch;
+        let s = (PERSP_EYE / (PERSP_EYE - depth)).clamp(0.5, 2.5);
+        dvec2(self.pivot.x + vx * s, self.pivot.y + vy * s)
     }
 
     /// The ground point (z = 0) that projects to screen point `s` — the
-    /// exact inverse of the camera projection, for both projections.
+    /// exact inverse of [`Cam::project`], for both projections.
     fn unproject_ground(&self, s: DVec2) -> DVec2 {
         self.unproject_at(s, 0.0)
     }
@@ -648,14 +622,15 @@ impl Cam {
         } else {
             // vy·s = sy with s = E/(E − yr·sinφ − z·cosφ) and
             // vy = yr·cosφ − z·sinφ is linear in yr once multiplied out.
-            let denom = self.eye * self.cos_pitch + sy * self.sin_pitch;
+            let denom = PERSP_EYE * self.cos_pitch + sy * self.sin_pitch;
             yr = if denom.abs() < 1e-6 {
                 0.0
             } else {
-                (sy * self.eye - z * (sy * self.cos_pitch - self.eye * self.sin_pitch))
+                (sy * PERSP_EYE - z * (sy * self.cos_pitch - PERSP_EYE * self.sin_pitch))
                     / denom
             };
-            let sc = self.eye / (self.eye - yr * self.sin_pitch - z * self.cos_pitch);
+            let sc = (PERSP_EYE / (PERSP_EYE - yr * self.sin_pitch - z * self.cos_pitch))
+                .clamp(0.5, 2.5);
             xr = sx / sc;
         }
         let dx = xr * self.cos_yaw + yr * self.sin_yaw;
@@ -664,114 +639,42 @@ impl Cam {
     }
 }
 
-#[derive(Clone, Copy, Default)]
-struct FaceVertex {
-    /// View-space x/y before the perspective divide.
-    view: DVec2,
-    /// Positive homogeneous clip coordinate (`-view_z`).
-    w: f64,
-    /// Coordinate on the original, unclipped quad.
-    uv: DVec2,
+/// One projected face: four screen corners, top-left first, clockwise.
+#[derive(Clone, Copy)]
+struct Quad {
+    p: [DVec2; 4],
 }
 
-#[derive(Clone, Copy, Default)]
-struct ProjectedVertex {
-    screen: DVec2,
-    w: f64,
-    uv: DVec2,
-}
-
-/// A projected convex face after view-space near-plane clipping. A quad cut
-/// by one plane has at most five vertices.
-struct ProjectedFace {
-    vertices: [ProjectedVertex; 5],
-    len: usize,
-    clipped: bool,
-    size: DVec2,
-}
-
-impl ProjectedFace {
-    fn of_rect(cam: &Cam, r: &MapRect, z: f64) -> Option<Self> {
-        Self::from_corners(
-            cam,
-            [
-                (dvec2(r.x, r.y), z),
-                (dvec2(r.x + r.w, r.y), z),
-                (dvec2(r.x + r.w, r.y + r.h), z),
-                (dvec2(r.x, r.y + r.h), z),
+impl Quad {
+    fn of_rect(cam: &Cam, r: &MapRect, z: f64) -> Quad {
+        Quad {
+            p: [
+                cam.project(dvec2(r.x, r.y), z),
+                cam.project(dvec2(r.x + r.w, r.y), z),
+                cam.project(dvec2(r.x + r.w, r.y + r.h), z),
+                cam.project(dvec2(r.x, r.y + r.h), z),
             ],
-        )
-    }
-
-    fn from_corners(cam: &Cam, corners: [(DVec2, f64); 4]) -> Option<Self> {
-        let uvs = [
-            dvec2(0.0, 0.0),
-            dvec2(1.0, 0.0),
-            dvec2(1.0, 1.0),
-            dvec2(0.0, 1.0),
-        ];
-        let input = [
-            cam.view(corners[0].0, corners[0].1, uvs[0]),
-            cam.view(corners[1].0, corners[1].1, uvs[1]),
-            cam.view(corners[2].0, corners[2].1, uvs[2]),
-            cam.view(corners[3].0, corners[3].1, uvs[3]),
-        ];
-        let clipped = cam.persp && input.iter().any(|v| v.w < PERSP_NEAR);
-        let mut view_vertices = [FaceVertex::default(); 5];
-        let len = if clipped {
-            clip_near(&input, &mut view_vertices)
-        } else {
-            view_vertices[..4].copy_from_slice(&input);
-            4
-        };
-        if len < 3 {
-            return None;
         }
-
-        let mut vertices = [ProjectedVertex::default(); 5];
-        for (out, vertex) in vertices[..len].iter_mut().zip(&view_vertices[..len]) {
-            let screen = cam.project_view(*vertex);
-            if vertex.w <= 0.0 || !screen.x.is_finite() || !screen.y.is_finite() {
-                return None;
-            }
-            *out = ProjectedVertex { screen, w: vertex.w, uv: vertex.uv };
-        }
-        let mut face = Self {
-            vertices,
-            len,
-            clipped,
-            size: DVec2::default(),
-        };
-        let bounds = face.bounds();
-        face.size = if !clipped && len == 4 {
-            dvec2(
-                (vertices[1].screen - vertices[0].screen).length().max(1.0),
-                (vertices[3].screen - vertices[0].screen).length().max(1.0),
-            )
-        } else {
-            dvec2(bounds.size.x.max(1.0), bounds.size.y.max(1.0))
-        };
-        Some(face)
     }
 
     fn bounds(&self) -> Rect {
-        let mut min = self.vertices[0].screen;
-        let mut max = min;
-        for vertex in &self.vertices[1..self.len] {
-            min.x = min.x.min(vertex.screen.x);
-            min.y = min.y.min(vertex.screen.y);
-            max.x = max.x.max(vertex.screen.x);
-            max.y = max.y.max(vertex.screen.y);
+        let mut min = self.p[0];
+        let mut max = self.p[0];
+        for p in &self.p[1..] {
+            min.x = min.x.min(p.x);
+            min.y = min.y.min(p.y);
+            max.x = max.x.max(p.x);
+            max.y = max.y.max(p.y);
         }
         Rect { pos: min, size: max - min }
     }
 
-    /// Whether `at` is inside this convex face, either winding.
+    /// Whether `at` is inside this (convex) face, either winding.
     fn contains(&self, at: DVec2) -> bool {
         let mut sign = 0.0f64;
-        for i in 0..self.len {
-            let a = self.vertices[i].screen;
-            let b = self.vertices[(i + 1) % self.len].screen;
+        for i in 0..4 {
+            let a = self.p[i];
+            let b = self.p[(i + 1) % 4];
             let cross = (b.x - a.x) * (at.y - a.y) - (b.y - a.y) * (at.x - a.x);
             if cross.abs() < 1e-9 {
                 continue;
@@ -786,62 +689,14 @@ impl ProjectedFace {
     }
 }
 
-/// Sutherland-Hodgman clipping against `view_z = -PERSP_NEAR`, expressed as
-/// the equivalent positive-w half-space.
-fn clip_near(input: &[FaceVertex; 4], output: &mut [FaceVertex; 5]) -> usize {
-    let mut len = 0;
-    let mut previous = input[3];
-    let mut previous_inside = previous.w >= PERSP_NEAR;
-    for &current in input {
-        let current_inside = current.w >= PERSP_NEAR;
-        if previous_inside != current_inside {
-            let t = (PERSP_NEAR - previous.w) / (current.w - previous.w);
-            output[len] = FaceVertex {
-                view: previous.view + (current.view - previous.view) * t,
-                w: PERSP_NEAR,
-                uv: previous.uv + (current.uv - previous.uv) * t,
-            };
-            len += 1;
-        }
-        if current_inside {
-            output[len] = current;
-            len += 1;
-        }
-        previous = current;
-        previous_inside = current_inside;
-    }
-    len
-}
-
-/// One projected face: four screen corners, top-left first, clockwise.
-#[derive(Clone, Copy)]
-struct Quad {
-    p: [DVec2; 4],
-}
-
-impl Quad {
-    fn bounds(&self) -> Rect {
-        let mut min = self.p[0];
-        let mut max = self.p[0];
-        for p in &self.p[1..] {
-            min.x = min.x.min(p.x);
-            min.y = min.y.min(p.y);
-            max.x = max.x.max(p.x);
-            max.y = max.y.max(p.y);
-        }
-        Rect { pos: min, size: max - min }
-    }
-}
-
 /// How the map is projected onto the panel.
 #[derive(Clone, Copy, Debug, Default, PartialEq)]
 pub enum MapProjection {
     /// The flat map — exactly the 2D treemap.
+    #[default]
     Flat,
     /// 2.5D: every cell extrudes straight up by its nesting depth, showing a
-    /// darker riser below its plate. Deep tangles read as towers. The default:
-    /// the depth of a tree is the first thing the map should show.
-    #[default]
+    /// darker riser below its plate. Deep tangles read as towers.
     Ortho,
     /// The same prisms through a gentle straight-down perspective: higher
     /// plates swell and lean away from the middle of the panel.
@@ -917,7 +772,7 @@ impl TreemapView {
         if root.as_os_str().is_empty() {
             return;
         }
-        let _ = crate::vfs::vfs().forget_scan_cache(&root);
+        crate::sizecache::forget(&root);
         self.begin(cx, &root, true);
     }
 
@@ -978,15 +833,12 @@ impl TreemapView {
             return;
         };
         let root = self.root.clone();
-        let instant = crate::vfs::vfs().is_instant();
-        let pool = cx.task_pool();
-        let scan_pool = pool.clone();
-        let scan = move || {
+        thread::spawn(move || {
             // The four scan threads all report through here, so the channel
             // and the signal clock live behind one lock. Waking the UI is the
             // expensive half and is what gets rate-limited; the steps
             // themselves queue as fast as the disk produces them.
-            let gate = Mutex::new(Cx::monotonic_now());
+            let gate = Mutex::new(Instant::now());
             let sink = |step: ScanStep| {
                 if sender
                     .send(ScanMessage {
@@ -999,19 +851,19 @@ impl TreemapView {
                     return;
                 }
                 let mut due = gate.lock().unwrap_or_else(|e| e.into_inner());
-                let now = Cx::monotonic_now();
+                let now = Instant::now();
                 if now >= *due {
-                    *due = now + SIGNAL_EVERY.as_secs_f64();
+                    *due = now + SIGNAL_EVERY;
                     SignalToUI::set_ui_signal();
                 }
             };
             // The saved map first, and off the UI thread: decoding a home
             // directory's worth of tree is a tenth of a second of work that
             // has no business happening between two frames.
-            let cached = if fresh {
+            let cached = if fresh || crate::vfs::is_demo() {
                 None
             } else {
-                crate::vfs::vfs().load_scan_cache(&root).ok().flatten()
+                crate::sizecache::load(&root)
             };
             if let Some(cached) = cached {
                 let _ = sender.send(ScanMessage {
@@ -1032,29 +884,14 @@ impl TreemapView {
                 SignalToUI::set_ui_signal();
                 return;
             }
-            let ok = crate::vfs::vfs().scan_stream(&root, &cancel, &sink, &scan_pool);
+            let ok = crate::vfs::vfs().scan_stream(&root, &cancel, &sink);
             let _ = sender.send(ScanMessage {
                 generation,
                 step: None,
                 finished: Some(if ok { Outcome::Scanned } else { Outcome::Failed }),
             });
             SignalToUI::set_ui_signal();
-        };
-        if instant {
-            scan();
-            self.drain(cx);
-        } else {
-            match pool.submit(Lane::Heavy, scan) {
-                Ok(handle) => handle.detach(),
-                Err(_) => {
-                    // The pool refused the job (closed or saturated): don't
-                    // spin the "Scanning…" state forever with nothing behind it.
-                    self.scanning = false;
-                    self.cancel = None;
-                    self.error = Some("background scan unavailable".to_string());
-                }
-            }
-        }
+        });
         self.redraw(cx);
     }
 
@@ -1141,7 +978,7 @@ impl TreemapView {
                 match outcome {
                     Outcome::Scanned => {
                         self.scanned_at = crate::sizecache::now();
-                        self.save_cache(cx);
+                        self.save_cache();
                     }
                     Outcome::Loaded { scanned_at } => self.scanned_at = scanned_at,
                     Outcome::Failed => {
@@ -1157,7 +994,7 @@ impl TreemapView {
         }
         // While the walk is running the tree changes far faster than the
         // picture needs to; a finished scan always redraws at once.
-        if finished || self.layout_is_due(cx.seconds_since_app_start()) {
+        if finished || self.layout_is_due() {
             self.redraw(cx);
         } else {
             // Nothing gets lost: the trailing update is picked up on the next
@@ -1172,12 +1009,12 @@ impl TreemapView {
     /// second; once nothing is feeding it any more there is nothing to
     /// throttle, and a map still showing a mid-scan snapshot after the walk
     /// has finished would be quietly, plausibly wrong.
-    fn layout_is_due(&self, now: f64) -> bool {
+    fn layout_is_due(&self) -> bool {
         if !self.scanning {
             return true;
         }
         match self.last_layout {
-            Some(at) => now - at >= RELAYOUT_EVERY.as_secs_f64(),
+            Some(at) => at.elapsed() >= RELAYOUT_EVERY,
             None => true,
         }
     }
@@ -1416,7 +1253,7 @@ impl TreemapView {
             // Calm unless the tree itself changed underneath the gesture —
             // a camera settle re-derives the same picture at more detail.
             self.tween_calm = !self.stale;
-            self.tween_capture = Some(self.visual_snapshot(cx.seconds_since_app_start()));
+            self.tween_capture = Some(self.visual_snapshot());
         }
         self.stale = true;
         self.last_layout = None;
@@ -1426,12 +1263,12 @@ impl TreemapView {
     /// Mid-gesture, whether the coarse layout refresh may run: something to
     /// refresh — the layout spent, or the tree changed under the scan — and
     /// the cadence has passed.
-    fn motion_refresh_due(&self, now: f64) -> bool {
+    fn motion_refresh_due(&self) -> bool {
         if !self.layout_spent() && !self.stale {
             return false;
         }
         match self.last_layout {
-            Some(at) => now - at >= MOTION_RELAYOUT.as_secs_f64(),
+            Some(at) => at.elapsed() >= MOTION_RELAYOUT,
             None => true,
         }
     }
@@ -1510,13 +1347,6 @@ impl TreemapView {
             MapProjection::Flat => (0.0, 0.0),
             _ => (self.yaw, self.pitch),
         };
-        let max_surface = self
-            .cells
-            .iter()
-            .map(|cell| self.elev(cell.depth))
-            .chain(self.tween_from.values().map(|from| self.elev_f(from.depth)))
-            .chain(self.tween_leavers.iter().map(|(_, _, depth)| self.elev_f(*depth)))
-            .fold(0.0f64, f64::max);
         Cam {
             pivot: dvec2(
                 body.pos.x + body.size.x * 0.5,
@@ -1527,11 +1357,6 @@ impl TreemapView {
             sin_pitch: pitch.sin(),
             cos_pitch: pitch.cos(),
             persp: self.projection == MapProjection::Persp,
-            eye: if self.projection == MapProjection::Persp {
-                constrained_eye(pitch, max_surface)
-            } else {
-                PERSP_EYE
-            },
         }
     }
 
@@ -1573,7 +1398,7 @@ impl TreemapView {
         }
         if dpitch == 0.0 {
             let base = self.yaw_glide.map_or(self.yaw, |(target, _)| target);
-            self.yaw_glide = Some((wrap_angle(base + dyaw), cx.seconds_since_app_start()));
+            self.yaw_glide = Some((wrap_angle(base + dyaw), Instant::now()));
             self.frame = cx.new_next_frame();
             return;
         }
@@ -1584,8 +1409,8 @@ impl TreemapView {
     /// keep the frame clock alive until both arrive.
     fn step_glides(&mut self, cx: &mut Cx) {
         if let Some(mut glide) = self.zoom_glide.take() {
-            let now = cx.seconds_since_app_start();
-            let dt = (now - glide.last).clamp(0.0, 0.1);
+            let now = Instant::now();
+            let dt = now.duration_since(glide.last).as_secs_f64().min(0.1);
             glide.last = now;
             let current = self.cam_scale.max(1.0);
             // Zoom lives in ratio space: equal glide time closes an equal
@@ -1606,8 +1431,8 @@ impl TreemapView {
             }
         }
         if let Some((target, last)) = self.yaw_glide.take() {
-            let now = cx.seconds_since_app_start();
-            let dt = (now - last).clamp(0.0, 0.1);
+            let now = Instant::now();
+            let dt = now.duration_since(last).as_secs_f64().min(0.1);
             let remaining = wrap_angle(target - self.yaw);
             if remaining.abs() < 0.002 {
                 self.set_orbit(cx, target, self.pitch);
@@ -1645,7 +1470,7 @@ impl TreemapView {
         }
         // Aim the tween from wherever things visually are right now — a
         // slider mid-drag retargets smoothly instead of jumping.
-        self.tween_capture = Some(self.visual_snapshot(cx.seconds_since_app_start()));
+        self.tween_capture = Some(self.visual_snapshot());
         self.tween_calm = false;
         self.filter = filter;
         self.stale = true;
@@ -1671,9 +1496,9 @@ impl TreemapView {
     }
 
     /// Eased tween progress, or None when nothing is morphing.
-    fn tween_t(&self, now: f64) -> Option<f64> {
+    fn tween_t(&self) -> Option<f64> {
         let start = self.tween_start?;
-        let t = (now - start).max(0.0) / TWEEN.as_secs_f64();
+        let t = start.elapsed().as_secs_f64() / TWEEN.as_secs_f64();
         if t >= 1.0 {
             return None;
         }
@@ -1685,8 +1510,8 @@ impl TreemapView {
     /// mid-tween and mid-gesture alike, and its fractional depth — plus the
     /// leavers still fading out. Remapped through the live camera, so a
     /// tween aimed from here starts exactly where the eye left off.
-    fn visual_snapshot(&self, now: f64) -> Vec<(Cell, MapRect, f64)> {
-        let t = self.tween_t(now);
+    fn visual_snapshot(&self) -> Vec<(Cell, MapRect, f64)> {
+        let t = self.tween_t();
         let (rk, rb) = self.cam_remap();
         let mut out: Vec<(Cell, MapRect, f64)> = Vec::with_capacity(self.cells.len());
         for cell in &self.cells {
@@ -1759,21 +1584,15 @@ impl TreemapView {
     /// Write the finished tree out for next time. Encoding walks the whole
     /// tree so it happens here, where the tree is; the file write is somebody
     /// else's problem, on a thread nobody is waiting for.
-    fn save_cache(&self, cx: &Cx) {
-        if crate::vfs::vfs().is_demo() {
+    fn save_cache(&self) {
+        if crate::vfs::is_demo() {
             return;
         }
         let Some(bytes) = crate::sizecache::encode(&self.root, &self.tree, self.scanned_at) else {
             return;
         };
         let root = self.root.clone();
-        if crate::vfs::vfs().is_instant() {
-            let _ = crate::vfs::vfs().store_scan_cache(&root, &bytes);
-        } else if let Ok(handle) = cx.task_pool().submit(Lane::Light, move || {
-            let _ = crate::vfs::vfs().store_scan_cache(&root, &bytes);
-        }) {
-            handle.detach();
-        }
+        thread::spawn(move || crate::sizecache::store(&root, &bytes));
     }
 
     /// `path` as the chain of names between the mapped folder and it.
@@ -1892,11 +1711,11 @@ impl TreemapView {
         self.totals_dirty = true;
         self.tree_rev = self.tree_rev.wrapping_add(1);
         self.last_layout = None;
-        self.save_cache(cx);
+        self.save_cache();
         self.redraw(cx);
     }
 
-    fn relayout(&mut self, rect: Rect, now: f64) {
+    fn relayout(&mut self, rect: Rect) {
         let base = self.focus_path();
         // The region the *outgoing* layout covered, before it is replaced —
         // the line between a camera reveal and data actually appearing.
@@ -2072,7 +1891,7 @@ impl TreemapView {
         // there to the layout just built.
         if let Some(snapshot) = self.tween_capture.take() {
             let calm = std::mem::take(&mut self.tween_calm);
-            if calm && self.tween_t(now).is_none() {
+            if calm && self.tween_t().is_none() {
                 // A camera-asked settle with nothing already morphing runs
                 // no animation at all. With zoom-invariant packing a
                 // survivor's fresh rect IS its remapped old rect, and the
@@ -2149,7 +1968,7 @@ impl TreemapView {
                         })
                         .collect();
                 }
-                self.tween_start = Some(now);
+                self.tween_start = Some(Instant::now());
             }
         }
         self.laid_out = rect;
@@ -2161,7 +1980,7 @@ impl TreemapView {
         self.layout_yaw = self.yaw;
         self.layout_pitch = self.pitch;
         self.stale = false;
-        self.last_layout = Some(now);
+        self.last_layout = Some(Instant::now());
         // The cell list is new, so the hovered index means nothing any more.
         self.hover = None;
         // The selection is a path, not an index, so it survives — but its
@@ -2195,12 +2014,12 @@ impl TreemapView {
             let cell = &self.cells[index];
             let rect = remap_rect(&cell.rect, rk, rb);
             let z = self.elev(cell.depth);
-            if ProjectedFace::of_rect(&cam, &rect, z).is_some_and(|face| face.contains(pos)) {
+            if Quad::of_rect(&cam, &rect, z).contains(pos) {
                 return Some(index);
             }
             if z > 0.0 {
                 for wall in wall_quads(&cam, &rect, z, rise.min(z)).into_iter().flatten() {
-                    if wall.face.contains(pos) {
+                    if wall.quad.contains(pos) {
                         return Some(index);
                     }
                 }
@@ -2257,7 +2076,7 @@ impl TreemapView {
         (scale_rgb(base, depth_shade), 0.62)
     }
 
-    fn draw_map(&mut self, cx: &mut Cx2d, palette: &Palette, clip: Rect, now: f64) -> Vec<Label> {
+    fn draw_map(&mut self, cx: &mut Cx2d, palette: &Palette, clip: Rect) -> Vec<Label> {
         let border_ink = Palette::vec4(&palette.bg_dark);
         let accent = Palette::vec4(&palette.accent);
         let bright = Palette::vec4(&palette.fg_bright);
@@ -2268,7 +2087,7 @@ impl TreemapView {
         // The x-extent and row of every floating name placed so far, for the
         // collision stagger — group names only, so this stays tens long.
         let mut placed_names: Vec<(f64, f64, f64)> = Vec::new();
-        let t = self.tween_t(now);
+        let t = self.tween_t();
         let raised = self.projection != MapProjection::Flat;
         // The flat map's printed names are frozen per relayout and drawn by
         // draw_frozen_labels, riding the remap untouched. Deriving them here,
@@ -2300,14 +2119,12 @@ impl TreemapView {
                     self.tile_colors(cell, palette)
                 };
                 let z = if raised { self.elev_f(depth) } else { 0.0 };
-                let Some(projected) = ProjectedFace::of_rect(&cam, &rect, z) else {
-                    continue;
-                };
+                let quad = Quad::of_rect(&cam, &rect, z);
                 self.draw_tile.color = fade(fill, ghost);
                 self.draw_tile.edge = fade(border_ink, ghost);
                 self.draw_tile.cushion = 0.0;
                 self.draw_tile.border = 0.5;
-                projected_face(&mut self.draw_tile, cx, &projected);
+                face(&mut self.draw_tile, cx, &quad);
             }
         }
 
@@ -2325,23 +2142,16 @@ impl TreemapView {
                 continue;
             }
             let z = if raised { self.elev_f(vdepth) } else { 0.0 };
-            let projected = ProjectedFace::of_rect(&cam, &vrect, z);
-            let walls = if raised && z > 0.0 {
-                wall_quads(&cam, &vrect, z, rise.min(z))
-            } else {
-                [None, None]
-            };
-            let Some(bounds) = visible_face_bounds(projected.as_ref(), &walls) else {
-                continue;
-            };
+            let quad = Quad::of_rect(&cam, &vrect, z);
+            let rect = quad.bounds();
             // The cull margin was laid out to ride the remap, not to be
             // painted: whatever sits wholly off the panel is skipped, with
             // slack for the walls hanging below a plate.
             let slack = z + 4.0;
-            if bounds.pos.x + bounds.size.x < clip.pos.x - slack
-                || bounds.pos.x > clip.pos.x + clip.size.x + slack
-                || bounds.pos.y + bounds.size.y < clip.pos.y - slack
-                || bounds.pos.y > clip.pos.y + clip.size.y + slack
+            if rect.pos.x + rect.size.x < clip.pos.x - slack
+                || rect.pos.x > clip.pos.x + clip.size.x + slack
+                || rect.pos.y + rect.size.y < clip.pos.y - slack
+                || rect.pos.y > clip.pos.y + clip.size.y + slack
             {
                 continue;
             }
@@ -2356,20 +2166,16 @@ impl TreemapView {
             // they paint under their own plate but over everything already
             // painted, which is exactly what one shared instance batch in
             // paint order gives.
-            for wall in walls.iter().flatten() {
-                self.draw_tile.color = fade(scale_rgb(fill, wall.shade), alpha);
-                self.draw_tile.edge = fade(border_ink, alpha);
-                self.draw_tile.cushion = 0.0;
-                self.draw_tile.border = 0.0;
-                projected_face(&mut self.draw_tile, cx, &wall.face);
+            if raised && z > 0.0 {
+                for wall in wall_quads(&cam, &vrect, z, rise.min(z)).into_iter().flatten() {
+                    self.draw_tile.color = fade(scale_rgb(fill, wall.shade), alpha);
+                    self.draw_tile.edge = fade(border_ink, alpha);
+                    self.draw_tile.cushion = 0.0;
+                    self.draw_tile.border = 0.0;
+                    face(&mut self.draw_tile, cx, &wall.quad);
+                }
             }
 
-            // A top can be wholly behind the near plane while the lower edge
-            // of one wall is still visible. The wall was drawn above; only
-            // top-specific shading and labels stop here.
-            let Some(projected) = projected else { continue };
-            let rect = projected.bounds();
-
             // Hover is the outline only — a bright border flash, never a
             // relit tile: on a dense map a whole rectangle changing value
             // under the pointer reads as the data changing.
@@ -2398,7 +2204,7 @@ impl TreemapView {
             );
             self.draw_tile.cushion = cushion;
             self.draw_tile.border = border as f32;
-            projected_face(&mut self.draw_tile, cx, &projected);
+            face(&mut self.draw_tile, cx, &quad);
 
             if !live_labels || labels.len() >= LABEL_BUDGET {
                 continue;
@@ -2528,13 +2334,12 @@ impl TreemapView {
                 let (vrect, vdepth, _) = self.tweened(cell, t);
                 let vrect = remap_rect(&vrect, rk, rb);
                 let z = if raised { self.elev_f(vdepth) } else { 0.0 };
-                if let Some(projected) = ProjectedFace::of_rect(&cam, &vrect, z) {
-                    self.draw_tile.color = Vec4f { x: 0.0, y: 0.0, z: 0.0, w: 0.0 };
-                    self.draw_tile.edge = accent;
-                    self.draw_tile.cushion = 0.0;
-                    self.draw_tile.border = 2.0;
-                    projected_face(&mut self.draw_tile, cx, &projected);
-                }
+                let quad = Quad::of_rect(&cam, &vrect, z);
+                self.draw_tile.color = Vec4f { x: 0.0, y: 0.0, z: 0.0, w: 0.0 };
+                self.draw_tile.edge = accent;
+                self.draw_tile.cushion = 0.0;
+                self.draw_tile.border = 2.0;
+                face(&mut self.draw_tile, cx, &quad);
             }
         }
         cx.pop_clip_rect();
@@ -2963,11 +2768,7 @@ impl TreemapView {
             _ => self.elev(cell.depth),
         };
         let (rk, rb) = self.cam_remap();
-        let Some(top) = ProjectedFace::of_rect(&cam, &remap_rect(&cell.rect, rk, rb), z)
-            .map(|face| face.bounds())
-        else {
-            return;
-        };
+        let top = Quad::of_rect(&cam, &remap_rect(&cell.rect, rk, rb), z).bounds();
         let anchor = top.pos;
         let cell_h = top.size.y;
 
@@ -3116,7 +2917,6 @@ impl Widget for TreemapView {
                 rect.size.y - CRUMB_H - FOOT_H - 2.0,
             ),
         };
-        let now = cx.seconds_since_app_start();
 
         // Layout before the chrome: the footer reads the pick's numbers and
         // the relayout is what refreshes them, so a frame that did both in
@@ -3124,7 +2924,7 @@ impl Widget for TreemapView {
         // the right one.
         if !self.tree.children.is_empty() {
             if self.laid_out != body {
-                self.relayout(body, now);
+                self.relayout(body);
             } else if self.cam_in_motion() {
                 // A camera gesture owns the picture: it rides the remap,
                 // visually rigid, and the layout underneath only refreshes
@@ -3134,17 +2934,17 @@ impl Widget for TreemapView {
                 // cull. A coarse picture can wait 150ms; bare background
                 // cannot wait one frame — the relayout runs here, before
                 // this same frame paints, so unlaid ground is never shown.
-                if self.view_escaped_cull() || self.motion_refresh_due(now) {
+                if self.view_escaped_cull() || self.motion_refresh_due() {
                     if self.tween_capture.is_none() {
                         self.tween_calm = !self.stale;
-                        self.tween_capture = Some(self.visual_snapshot(now));
+                        self.tween_capture = Some(self.visual_snapshot());
                     }
-                    self.relayout(body, now);
+                    self.relayout(body);
                 } else if self.stale {
                     self.frame = cx.new_next_frame();
                 }
-            } else if self.stale && self.layout_is_due(now) {
-                self.relayout(body, now);
+            } else if self.stale && self.layout_is_due() {
+                self.relayout(body);
             } else if self.stale {
                 // Drawn from a picture the scan has already moved past. The
                 // throttle says not yet, so come back for it — a skipped
@@ -3172,8 +2972,8 @@ impl Widget for TreemapView {
             return DrawStep::done();
         }
 
-        let labels = self.draw_map(cx, palette, body, now);
-        if self.projection == MapProjection::Flat && self.tween_t(now).is_none() {
+        let labels = self.draw_map(cx, palette, body);
+        if self.projection == MapProjection::Flat && self.tween_t().is_none() {
             // Outside a tween the flat map's names are frozen against the
             // layout and merely ride the remap — nothing about them changes
             // frame to frame, which is what keeps a glide quiet.
@@ -3186,7 +2986,7 @@ impl Widget for TreemapView {
 
         // A running tween owns the frame clock; the frame after it ends
         // draws the exact target state, and only then is it let go of.
-        if self.tween_t(now).is_some() {
+        if self.tween_t().is_some() {
             self.frame = cx.new_next_frame();
         } else if self.tween_start.is_some() {
             self.tween_start = None;
@@ -3199,14 +2999,13 @@ impl Widget for TreemapView {
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        let now = cx.seconds_since_app_start();
         if self.frame.is_event(event).is_some() {
             self.step_glides(cx);
-            if self.tween_t(now).is_some() {
+            if self.tween_t().is_some() {
                 self.redraw(cx);
             }
             if self.stale {
-                if self.layout_is_due(now) {
+                if self.layout_is_due() {
                     self.redraw(cx);
                 } else {
                     self.frame = cx.new_next_frame();
@@ -3326,7 +3125,7 @@ impl Widget for TreemapView {
                 self.zoom_glide = Some(ZoomGlide {
                     target: (base * factor).clamp(1.0, 512.0),
                     anchor,
-                    last: cx.seconds_since_app_start(),
+                    last: Instant::now(),
                 });
                 self.frame = cx.new_next_frame();
             }
@@ -3514,56 +3313,6 @@ fn face(draw: &mut DrawMapTile, cx: &mut Cx2d, quad: &Quad) {
     draw.c1 = v2f(quad.p[1]);
     draw.c2 = v2f(quad.p[2]);
     draw.c3 = v2f(quad.p[3]);
-    draw.u0 = Vec2f { x: 0.0, y: 0.0 };
-    draw.u1 = Vec2f { x: 1.0, y: 0.0 };
-    draw.u2 = Vec2f { x: 1.0, y: 1.0 };
-    draw.u3 = Vec2f { x: 0.0, y: 1.0 };
-    draw.face_size = Vec2f {
-        x: (quad.p[1] - quad.p[0]).length().max(1.0) as f32,
-        y: (quad.p[3] - quad.p[0]).length().max(1.0) as f32,
-    };
-    draw.draw_abs(cx, quad.bounds());
-}
-
-/// Emit a near-clipped face. Uncut quads keep the original one-instance
-/// path; cut polygons are triangle-fanned through degenerate free quads.
-fn projected_face(draw: &mut DrawMapTile, cx: &mut Cx2d, face: &ProjectedFace) {
-    draw.face_size = v2f(face.size);
-    if !face.clipped && face.len == 4 {
-        projected_quad(draw, cx, [
-            face.vertices[0],
-            face.vertices[1],
-            face.vertices[2],
-            face.vertices[3],
-        ]);
-        return;
-    }
-    for index in 1..face.len - 1 {
-        projected_quad(draw, cx, [
-            face.vertices[0],
-            face.vertices[index],
-            face.vertices[index + 1],
-            face.vertices[index + 1],
-        ]);
-    }
-}
-
-fn projected_quad(draw: &mut DrawMapTile, cx: &mut Cx2d, vertices: [ProjectedVertex; 4]) {
-    debug_assert!(vertices.iter().all(|vertex| vertex.w > 0.0));
-    draw.c0 = v2f(vertices[0].screen);
-    draw.c1 = v2f(vertices[1].screen);
-    draw.c2 = v2f(vertices[2].screen);
-    draw.c3 = v2f(vertices[3].screen);
-    draw.u0 = v2f(vertices[0].uv);
-    draw.u1 = v2f(vertices[1].uv);
-    draw.u2 = v2f(vertices[2].uv);
-    draw.u3 = v2f(vertices[3].uv);
-    let quad = Quad { p: [
-        vertices[0].screen,
-        vertices[1].screen,
-        vertices[2].screen,
-        vertices[3].screen,
-    ] };
     draw.draw_abs(cx, quad.bounds());
 }
 
@@ -3574,11 +3323,6 @@ fn v2f(v: DVec2) -> Vec2f {
     }
 }
 
-fn constrained_eye(pitch: f64, max_surface: f64) -> f64 {
-    let vertical = pitch.cos().max(1e-6);
-    PERSP_EYE.max((max_surface.max(0.0) + CAMERA_SURFACE_CLEARANCE) / vertical)
-}
-
 /// `a`, wrapped into (-π, π] so a long orbit never accumulates.
 fn wrap_angle(a: f64) -> f64 {
     let mut a = a % std::f64::consts::TAU;
@@ -3592,32 +3336,10 @@ fn wrap_angle(a: f64) -> f64 {
 
 /// One visible vertical face of a prism, and how brightly it is lit.
 struct Wall {
-    face: ProjectedFace,
+    quad: Quad,
     shade: f32,
 }
 
-fn visible_face_bounds(top: Option<&ProjectedFace>, walls: &[Option<Wall>; 2]) -> Option<Rect> {
-    let mut bounds = top.map(ProjectedFace::bounds);
-    for wall in walls.iter().flatten() {
-        let next = wall.face.bounds();
-        bounds = Some(match bounds {
-            Some(current) => {
-                let min = dvec2(current.pos.x.min(next.pos.x), current.pos.y.min(next.pos.y));
-                let max = dvec2(
-                    (current.pos.x + current.size.x).max(next.pos.x + next.size.x),
-                    (current.pos.y + current.size.y).max(next.pos.y + next.size.y),
-                );
-                Rect {
-                    pos: min,
-                    size: max - min,
-                }
-            }
-            None => next,
-        });
-    }
-    bounds
-}
-
 /// The walls of the prism standing on `r` between elevations `z - band` and
 /// `z` that face the camera — the sides whose outward normal has a
 /// screen-downward component under the current yaw. Never more than two.
@@ -3637,17 +3359,19 @@ fn wall_quads(cam: &Cam, r: &MapRect, z: f64, band: f64) -> [Option<Wall>; 2] {
         if down <= 0.02 || slot >= 2 {
             continue;
         }
-        if let Some(face) = ProjectedFace::from_corners(
-            cam,
-            [(a, z), (b, z), (b, z - band), (a, z - band)],
-        ) {
-            out[slot] = Some(Wall {
-                face,
-                // Faces turned toward the camera catch more of the light.
-                shade: 0.30 + 0.20 * down as f32,
-            });
-            slot += 1;
-        }
+        out[slot] = Some(Wall {
+            quad: Quad {
+                p: [
+                    cam.project(a, z),
+                    cam.project(b, z),
+                    cam.project(b, z - band),
+                    cam.project(a, z - band),
+                ],
+            },
+            // Faces turned toward the camera catch more of the light.
+            shade: 0.30 + 0.20 * down as f32,
+        });
+        slot += 1;
     }
     out
 }
@@ -4078,10 +3802,9 @@ mod tests {
                     sin_pitch: f64::sin(pitch),
                     cos_pitch: f64::cos(pitch),
                     persp,
-                    eye: PERSP_EYE,
                 };
                 for p in [dvec2(0.0, 0.0), dvec2(731.0, 12.0), dvec2(400.0, 900.0)] {
-                    let s = cam.project_view(cam.view(p, 0.0, DVec2::default()));
+                    let s = cam.project(p, 0.0);
                     let back = cam.unproject_ground(s);
                     assert!(
                         (back - p).length() < 1e-6,
@@ -4093,77 +3816,14 @@ mod tests {
                 // perspective eye adds a radial swell on top, so the claim
                 // is ortho's alone.)
                 if !persp && pitch > 0.0 {
-                    let flat = cam.project_view(cam.view(
-                        dvec2(600.0, 500.0),
-                        0.0,
-                        DVec2::default(),
-                    ));
-                    let high = cam.project_view(cam.view(
-                        dvec2(600.0, 500.0),
-                        40.0,
-                        DVec2::default(),
-                    ));
+                    let flat = cam.project(dvec2(600.0, 500.0), 0.0);
+                    let high = cam.project(dvec2(600.0, 500.0), 40.0);
                     assert!(high.y < flat.y);
                 }
             }
         }
     }
 
-    #[test]
-    fn a_face_straddling_the_near_plane_is_clipped_before_projection() {
-        let pitch = 0.8f64;
-        let cam = Cam {
-            pivot: dvec2(0.0, 0.0),
-            sin_yaw: 0.0,
-            cos_yaw: 1.0,
-            sin_pitch: pitch.sin(),
-            cos_pitch: pitch.cos(),
-            persp: true,
-            eye: 100.0,
-        };
-        let rect = MapRect { x: -20.0, y: 60.0, w: 40.0, h: 60.0 };
-        let top = ProjectedFace::of_rect(&cam, &rect, 20.0)
-            .expect("part of the top face is visible");
-        let walls = wall_quads(&cam, &rect, 20.0, 20.0);
-        assert!(top.clipped);
-        assert!((3..=5).contains(&top.len));
-        assert!(walls.iter().flatten().any(|wall| wall.face.clipped));
-        for face in std::iter::once(&top).chain(walls.iter().flatten().map(|wall| &wall.face)) {
-            for vertex in &face.vertices[..face.len] {
-                assert!(vertex.w > 0.0);
-                assert!(vertex.w >= PERSP_NEAR);
-                assert!(vertex.screen.x.is_finite() && vertex.screen.y.is_finite());
-            }
-        }
-    }
-
-    #[test]
-    fn a_face_fully_behind_the_near_plane_is_dropped() {
-        let pitch = 0.8f64;
-        let cam = Cam {
-            pivot: dvec2(0.0, 0.0),
-            sin_yaw: 0.0,
-            cos_yaw: 1.0,
-            sin_pitch: pitch.sin(),
-            cos_pitch: pitch.cos(),
-            persp: true,
-            eye: 100.0,
-        };
-        let rect = MapRect { x: -20.0, y: 170.0, w: 40.0, h: 20.0 };
-        assert!(ProjectedFace::of_rect(&cam, &rect, 20.0).is_none());
-        assert!(wall_quads(&cam, &rect, 20.0, 20.0)
-            .iter()
-            .all(Option::is_none));
-    }
-
-    #[test]
-    fn the_perspective_eye_clears_the_tallest_surface() {
-        let pitch = 1.1;
-        let top = 2100.0;
-        let eye = constrained_eye(pitch, top);
-        assert!(eye * pitch.cos() - top >= CAMERA_SURFACE_CLEARANCE - 1e-9);
-    }
-
     // The bundle rectangle carries a kind no palette class answers to, and it
     // must fall through to "other" rather than index off the end.
     #[test]
diff --git a/apps/mpfiles/src/vfs.rs b/apps/mpfiles/src/vfs.rs
new file mode 100644
index 000000000..bdaad59f5
--- /dev/null
+++ b/apps/mpfiles/src/vfs.rs
@@ -0,0 +1,266 @@
+//! The filesystem seam.
+//!
+//! Every place the browser touches "the filesystem" goes through one [`Vfs`]:
+//! listing a folder, measuring it, mapping it for the treemap, opening a file
+//! in a viewer, and every operation that changes something. There are two
+//! implementations — [`RealVfs`], which is `std::fs` and the app's normal life,
+//! and the demo one, which is a plausible home held in memory so a screen
+//! recording can show the whole app without showing anybody's real disk.
+//!
+//! A process has exactly one filesystem for its whole life, so the choice is
+//! installed once at startup and read from anywhere, worker threads included.
+//! Threading a handle through every signature would buy nothing: no part of
+//! this app ever wants a *different* filesystem than the rest of it.
+//!
+//! The one thing a virtual file cannot do is be decoded, previewed or opened:
+//! a thumbnail decoder and a viewer process both need a real file. That is
+//! what [`Vfs::real_path`] is for — the demo's virtual names map onto real,
+//! repo-safe assets, so pictures thumbnail, videos preview and PDFs open
+//! through exactly the same code paths as the real thing.
+
+use std::{
+    path::{Path, PathBuf},
+    sync::{atomic::AtomicBool, Arc, OnceLock},
+};
+
+use crate::{
+    model::{self, FileEntry},
+    ops::{OpKind, OpRequest, Undo},
+    treemap::{self, Node, ScanProgress, ScanRules, ScanStep},
+};
+
+/// What an operation did, once it is done: the sentence for the status bar,
+/// how to reverse it, and the paths worth selecting afterwards.
+pub struct OpOutcome {
+    pub message: String,
+    pub undo: Option<Undo>,
+    pub touched: Vec<PathBuf>,
+}
+
+/// The filesystem the browser is looking at.
+pub trait Vfs: Send + Sync {
+    /// The folder a fresh window opens in.
+    fn home(&self) -> PathBuf;
+
+    /// One directory listing, sorted the way [`model::read_directory`] sorts.
+    /// Runs on a worker thread — never the UI thread.
+    fn read_dir(&self, path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>, String>;
+
+    fn is_dir(&self, path: &Path) -> bool;
+
+    /// Whether the filesystem has anything at this path at all. The default
+    /// asks the parent folder for its listing, which is the only question a
+    /// virtual filesystem can always answer; a real one knows directly.
+    fn exists(&self, path: &Path) -> bool {
+        if self.is_dir(path) {
+            return true;
+        }
+        let Some(parent) = path.parent() else {
+            return false;
+        };
+        self.read_dir(parent, true)
+            .map(|entries| entries.iter().any(|e| e.path == path))
+            .unwrap_or(false)
+    }
+
+    /// The real file on disk behind a path: what a decoder opens and what a
+    /// viewer process is handed. The identity function for a real filesystem.
+    fn real_path(&self, path: &Path) -> PathBuf;
+
+    /// Recursive byte total, for the properties panel. Stops when cancelled.
+    fn total_bytes(&self, path: &Path, cancel: &AtomicBool) -> u64;
+
+    /// The tree the treemap draws.
+    fn scan(
+        &self,
+        root: &Path,
+        cancel: &AtomicBool,
+        progress: &dyn Fn(ScanProgress),
+    ) -> Option<Node>;
+
+    /// The same tree, streamed back through `sink` as it is discovered, so a
+    /// map of a full disk is drawable after one `read_dir` instead of after
+    /// the whole walk. Returns false when the walk was cancelled.
+    ///
+    /// The default hands the finished tree over in one step, which is exactly
+    /// right for a filesystem that answers instantly — there is nothing to
+    /// stream when there is nothing to wait for. A real disk overrides it.
+    fn scan_stream(
+        &self,
+        root: &Path,
+        cancel: &AtomicBool,
+        sink: &(dyn Fn(ScanStep) + Sync),
+    ) -> bool {
+        match self.scan(root, cancel, &|_| {}) {
+            Some(node) => {
+                sink(ScanStep::Opened {
+                    at: Vec::new(),
+                    children: node.children,
+                    denied: false,
+                });
+                true
+            }
+            None => false,
+        }
+    }
+
+    /// Perform an operation *synchronously*. Only a filesystem that can do so
+    /// in no time at all implements this — see [`Vfs::is_instant`]; the real
+    /// one hands its work to the operations engine's worker instead.
+    fn perform(&self, request: &OpRequest) -> Result<OpOutcome, String>;
+
+    /// Reverse a finished operation, synchronously. Same rule as `perform`.
+    fn perform_undo(&self, undo: &Undo) -> Result<OpOutcome, String>;
+
+    /// True when operations finish instantly and need no worker thread and no
+    /// progress row — which is exactly what an in-memory tree is.
+    fn is_instant(&self) -> bool;
+
+    /// True when this is not the user's real disk, so the window can say so.
+    fn is_demo(&self) -> bool {
+        self.is_instant()
+    }
+}
+
+/// `std::fs` — the app's normal life. Everything here delegates to the
+/// modules that already own the behaviour, so there is exactly one
+/// implementation of each rule.
+pub struct RealVfs;
+
+impl Vfs for RealVfs {
+    fn home(&self) -> PathBuf {
+        model::home_dir()
+    }
+
+    fn read_dir(&self, path: &Path, show_hidden: bool) -> Result<Vec<FileEntry>, String> {
+        model::read_directory(path, show_hidden)
+    }
+
+    fn is_dir(&self, path: &Path) -> bool {
+        path.is_dir()
+    }
+
+    fn exists(&self, path: &Path) -> bool {
+        path.exists()
+    }
+
+    fn real_path(&self, path: &Path) -> PathBuf {
+        path.to_path_buf()
+    }
+
+    fn total_bytes(&self, path: &Path, cancel: &AtomicBool) -> u64 {
+        crate::ops::total_bytes(path, cancel)
+    }
+
+    fn scan(
+        &self,
+        root: &Path,
+        cancel: &AtomicBool,
+        progress: &dyn Fn(ScanProgress),
+    ) -> Option<Node> {
+        let classify = |p: &Path, is_dir: bool| model::kind_for(p, is_dir) as u8;
+        treemap::scan(root, &treemap::ScanRules { classify: &classify, skip: &model::skip_for_scan }, cancel, progress)
+    }
+
+    fn scan_stream(
+        &self,
+        root: &Path,
+        cancel: &AtomicBool,
+        sink: &(dyn Fn(ScanStep) + Sync),
+    ) -> bool {
+        // Closures with nothing captured, so the walk's threads can all share
+        // them without any synchronisation of their own.
+        let classify = |p: &Path, is_dir: bool| model::kind_for(p, is_dir) as u8;
+        let rules = ScanRules {
+            classify: &classify,
+            skip: &model::skip_for_scan,
+        };
+        treemap::scan_stream(root, &rules, cancel, sink)
+    }
+
+    fn perform(&self, _request: &OpRequest) -> Result<OpOutcome, String> {
+        Err("the real filesystem runs its operations on the worker".to_string())
+    }
+
+    fn perform_undo(&self, _undo: &Undo) -> Result<OpOutcome, String> {
+        Err("the real filesystem runs its operations on the worker".to_string())
+    }
+
+    fn is_instant(&self) -> bool {
+        false
+    }
+}
+
+static VFS: OnceLock<Arc<dyn Vfs>> = OnceLock::new();
+
+/// Choose the filesystem for this process. Called once, before the UI reads
+/// anything; a second call is ignored, because a browser that changed
+/// filesystems underneath itself would be showing two different worlds.
+pub fn install(vfs: Arc<dyn Vfs>) {
+    let _ = VFS.set(vfs);
+}
+
+/// The filesystem this process is browsing.
+pub fn vfs() -> &'static Arc<dyn Vfs> {
+    VFS.get_or_init(|| Arc::new(RealVfs))
+}
+
+/// True when the browser is showing the demo home rather than a real disk.
+pub fn is_demo() -> bool {
+    vfs().is_demo()
+}
+
+/// The demo is asked for by `--demo` on the command line or `MPFILES_DEMO=1`
+/// in the environment, so it can be started from a launcher that has no
+/// argument list of its own.
+pub fn demo_requested() -> bool {
+    std::env::args().any(|a| a == "--demo")
+        || std::env::var("MPFILES_DEMO").is_ok_and(|v| v != "0" && !v.is_empty())
+}
+
+/// The description of an operation, for the message an instant filesystem
+/// hands back. Shared so the demo's sentences read like the real ones.
+pub fn outcome_message(kind: OpKind, count: usize, where_to: &Path) -> String {
+    let items = format!("{} item{}", count, if count == 1 { "" } else { "s" });
+    match kind {
+        OpKind::Copy => format!("Copied {items} to {}", model::display_name(where_to)),
+        OpKind::Move => format!("Moved {items} to {}", model::display_name(where_to)),
+        OpKind::Trash => format!("Moved {items} to the Trash"),
+        OpKind::Rename => format!("Renamed {items}"),
+        OpKind::NewFolder => format!("Created {}", model::display_name(where_to)),
+        OpKind::Delete => format!("Deleted {items} permanently"),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn the_real_filesystem_is_the_identity_on_paths() {
+        let real = RealVfs;
+        let path = Path::new("/a/b/c.png");
+        assert_eq!(real.real_path(path), path);
+        assert!(!real.is_instant());
+        assert!(!real.is_demo());
+    }
+
+    #[test]
+    fn the_default_filesystem_is_the_real_one() {
+        // Nothing installed anything in this test binary, so asking for the
+        // filesystem must still answer — with the disk.
+        assert!(!vfs().is_demo());
+    }
+
+    #[test]
+    fn operation_sentences_read_the_same_either_way() {
+        let dir = Path::new("/x/Documents");
+        assert_eq!(outcome_message(OpKind::Copy, 1, dir), "Copied 1 item to Documents");
+        assert_eq!(outcome_message(OpKind::Move, 3, dir), "Moved 3 items to Documents");
+        assert_eq!(outcome_message(OpKind::Trash, 2, dir), "Moved 2 items to the Trash");
+        assert_eq!(
+            outcome_message(OpKind::Delete, 1, dir),
+            "Deleted 1 item permanently"
+        );
+    }
+}
diff --git a/apps/mpimage/Cargo.toml b/apps/mpimage/Cargo.toml
new file mode 100644
index 000000000..2b53e3a3e
--- /dev/null
+++ b/apps/mpimage/Cargo.toml
@@ -0,0 +1,26 @@
+# mpimage — a dumb picture viewer, part of the mp* app family (mpterm,
+# mpwm, mpfiles, mptask, mpsheets, route, mixer...).
+#
+# Opens one image fit-to-window, centered on a dark mp_theme background.
+# Left/Right walks the sorted sibling images in the same folder, +/-/wheel
+# zoom around the cursor, 0 fits, 1 shows 100%, drag pans when zoomed,
+# Escape/Q/Space quits. `--preview <path>` sizes the window as a popup.
+
+[package]
+name = "mpimage"
+version = "0.1.0"
+edition = "2021"
+default-run = "mpimage"
+
+[lib]
+name = "mpimage"
+path = "src/lib.rs"
+
+[[bin]]
+name = "mpimage"
+path = "src/main.rs"
+
+[dependencies]
+makepad-widgets = { path = "../../widgets" }
+mp-theme = { path = "../../libs/mp_theme" }
+mp-wm-api = { path = "../../libs/mp_wm_api" }
diff --git a/apps/mpimage/src/lib.rs b/apps/mpimage/src/lib.rs
new file mode 100644
index 000000000..a9d229bfa
--- /dev/null
+++ b/apps/mpimage/src/lib.rs
@@ -0,0 +1,4 @@
+//! mpimage: a dumb picture viewer for Makepad. See Cargo.toml for scope.
+
+pub mod preview;
+pub mod widget;
diff --git a/apps/image/src/main.rs b/apps/mpimage/src/main.rs
similarity index 87%
rename from apps/image/src/main.rs
rename to apps/mpimage/src/main.rs
index c8dc9fde5..9316da1be 100644
--- a/apps/image/src/main.rs
+++ b/apps/mpimage/src/main.rs
@@ -1,11 +1,11 @@
-//! image: a dumb picture viewer. `image <path>` opens fit-to-window,
-//! centered on a dark makepad_wm_theme background. `image --preview <path>` sizes
+//! mpimage: a dumb picture viewer. `mpimage <path>` opens fit-to-window,
+//! centered on a dark mp_theme background. `mpimage --preview <path>` sizes
 //! the window as a small popup instead.
 
 pub use makepad_widgets;
 use makepad_widgets::*;
-use makepad_image::preview::{PreviewAction, PreviewState};
-use makepad_image::widget::{MpImageAction, MpImageView};
+use mpimage::preview::{PreviewAction, PreviewState};
+use mpimage::widget::{MpImageAction, MpImageView};
 use std::path::PathBuf;
 
 app_main!(App);
@@ -18,7 +18,7 @@ script_mod! {
         ui: Root{
             main_window := Window{
                 window.inner_size: vec2(1200, 800)
-                window.title: "image"
+                window.title: "mpimage"
                 pass +: { clear_color: theme.color_bg_app }
                 body +: {
                     root := View{
@@ -76,18 +76,18 @@ impl MatchEvent for App {
             if arg == "--preview" {
                 preview = true;
             } else if arg.starts_with("--") {
-                // --remote, --stdin-loop, or any other flag every Makepad app
+                // --remote, --stdin-loop, or any other flag every mp* app
                 // already understands elsewhere: not ours to parse, ignore.
             } else if path.is_none() {
                 path = Some(PathBuf::from(arg));
             }
         }
 
-        // A theme.splash background (makepad_wm_theme::apply already retinted
-        // theme.color_bg_app from it, if MAKEPAD_WM_THEME_SPLASH is set); patch the
+        // A theme.splash background (mp_theme::apply already retinted
+        // theme.color_bg_app from it, if MPWM_THEME_SPLASH is set); patch the
         // pass clear color explicitly too so the dark letterbox is right even
         // if the stock theme default ever drifts.
-        if let Some(bg_hex) = makepad_wm_theme::current().map(|p| p.hex("background", "#1a1b26")) {
+        if let Some(bg_hex) = mp_theme::current().map(|p| p.hex("background", "#1a1b26")) {
             if let Some(color) = parse_hex_color(&bg_hex) {
                 let mut window = self.ui.window(cx, ids!(main_window));
                 script_apply_eval!(cx, window, {
@@ -136,10 +136,10 @@ impl MatchEvent for App {
 }
 
 impl App {
-    /// Quick Look v2: `StudioToApp::Custom` from wm reaches a hosted app
+    /// Quick Look v2: `StudioToApp::Custom` from mpwm reaches a hosted app
     /// as `Event::Custom(json)`; this is what the viewer half of the
     /// protocol does with it. `PreviewUnload` never ends the process.
-    fn handle_wm_event(&mut self, cx: &mut Cx, event: &makepad_wm_api::WmEvent) {
+    fn handle_wm_event(&mut self, cx: &mut Cx, event: &mp_wm_api::WmEvent) {
         match self.preview.on_wm_event(event) {
             PreviewAction::Show(path) => {
                 if let Some(mut viewer) =
@@ -164,23 +164,23 @@ impl App {
 
     /// The window's own caption, and the title the WM shows for the tile.
     fn set_title(&mut self, cx: &mut Cx) {
-        let title = self.preview.title("image");
+        let title = self.preview.title("mpimage");
         self.ui.window(cx, ids!(main_window)).set_title(cx, &title);
-        makepad_wm_api::set_title(cx, &title);
+        mp_wm_api::set_title(cx, &title);
     }
 }
 
 impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
-        makepad_image::widget::script_mod(vm);
+        mp_theme::apply(vm);
+        mpimage::widget::script_mod(vm);
         self::script_mod(vm)
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
         if let Event::Custom(json) = event {
-            if let Some(wm) = makepad_wm_api::WmEvent::parse(json) {
+            if let Some(wm) = mp_wm_api::WmEvent::parse(json) {
                 self.handle_wm_event(cx, &wm);
             }
         }
diff --git a/apps/image/src/preview.rs b/apps/mpimage/src/preview.rs
similarity index 90%
rename from apps/image/src/preview.rs
rename to apps/mpimage/src/preview.rs
index 2788d90b4..d8725df4b 100644
--- a/apps/image/src/preview.rs
+++ b/apps/mpimage/src/preview.rs
@@ -1,12 +1,12 @@
 //! The WARM VIEWER half of Quick Look v2. (The requester half — the app
 //! that asks for a panel and dials it through a selection — is
-//! apps/files/src/preview.rs.)
+//! apps/mpfiles/src/preview.rs.)
 //!
-//! A viewer started as `image --preview <path>` is not thrown away when
-//! the panel closes: wm keeps the process warm and points it at the next
+//! A viewer started as `mpimage --preview <path>` is not thrown away when
+//! the panel closes: mpwm keeps the process warm and points it at the next
 //! file instead of paying a process launch per arrow key. What arrives is
 //! `StudioToApp::Custom` on the studio channel, which the platform hands to
-//! the app as `Event::Custom(json)`; `makepad_wm_api::WmEvent::parse` turns that
+//! the app as `Event::Custom(json)`; `mp_wm_api::WmEvent::parse` turns that
 //! back into the typed vocabulary. Two of those events are the viewer's:
 //!
 //! * `PreviewFile { path }` — show that file IN PLACE. No respawn, no new
@@ -21,7 +21,7 @@
 //! the part worth testing: saying what the next state is needs no `Cx`.
 
 use makepad_widgets::Cx;
-use makepad_wm_api::{WmEvent, WmRequest};
+use mp_wm_api::{WmEvent, WmRequest};
 use std::path::{Path, PathBuf};
 
 /// What the shell must do about one `WmEvent`.
@@ -108,7 +108,7 @@ impl PreviewState {
 /// quit. True when the window manager took the request, meaning the caller
 /// must NOT quit.
 pub fn hide_panel(cx: &Cx, preview: bool) -> bool {
-    preview && makepad_wm_api::send(cx, &WmRequest::PreviewClose)
+    preview && mp_wm_api::send(cx, &WmRequest::PreviewClose)
 }
 
 #[cfg(test)]
@@ -119,7 +119,7 @@ mod tests {
     fn a_warm_viewer_unloads_and_reloads() {
         let mut state = PreviewState::new(true, Some(Path::new("/a/one.png")));
         assert!(state.is_loaded());
-        assert_eq!(state.title("image"), "Preview \u{2014} one.png");
+        assert_eq!(state.title("mpimage"), "Preview \u{2014} one.png");
 
         // The panel hid: drop everything, stay alive, say nothing.
         assert_eq!(
@@ -128,7 +128,7 @@ mod tests {
         );
         assert!(!state.is_loaded());
         assert_eq!(state.showing(), None);
-        assert_eq!(state.title("image"), "Preview");
+        assert_eq!(state.title("mpimage"), "Preview");
         // A second unload is not more work.
         assert_eq!(
             state.on_wm_event(&WmEvent::PreviewUnload),
@@ -144,7 +144,7 @@ mod tests {
             PreviewAction::Show(PathBuf::from("/a/two.png"))
         );
         assert!(state.is_loaded());
-        assert_eq!(state.title("image"), "Preview \u{2014} two.png");
+        assert_eq!(state.title("mpimage"), "Preview \u{2014} two.png");
     }
 
     #[test]
@@ -178,7 +178,7 @@ mod tests {
             PreviewAction::Show(PathBuf::from("/a/b.png"))
         );
         // Somebody else's Custom JSON is not ours to act on.
-        assert!(WmEvent::parse(r#"{"wm_fullscreen":true}"#).is_none());
+        assert!(WmEvent::parse(r#"{"mpwm_fullscreen":true}"#).is_none());
         assert!(WmEvent::parse("not json").is_none());
     }
 
@@ -213,7 +213,7 @@ mod tests {
     #[test]
     fn a_standalone_run_keeps_the_apps_own_title() {
         let state = PreviewState::new(false, Some(Path::new("/a/one.png")));
-        assert_eq!(state.title("image"), "image \u{2014} one.png");
-        assert_eq!(PreviewState::new(false, None).title("image"), "image");
+        assert_eq!(state.title("mpimage"), "mpimage \u{2014} one.png");
+        assert_eq!(PreviewState::new(false, None).title("mpimage"), "mpimage");
     }
 }
diff --git a/apps/image/src/widget.rs b/apps/mpimage/src/widget.rs
similarity index 99%
rename from apps/image/src/widget.rs
rename to apps/mpimage/src/widget.rs
index 59ef1ad14..b8c312ffb 100644
--- a/apps/image/src/widget.rs
+++ b/apps/mpimage/src/widget.rs
@@ -1,4 +1,4 @@
-//! The image viewer widget: fit-to-window / zoom / pan over a single
+//! The mpimage viewer widget: fit-to-window / zoom / pan over a single
 //! `Image`, plus Left/Right navigation through the sorted sibling images in
 //! the same folder. Fully self-positions the inner `Image` every frame via
 //! an absolute `Walk` (`Walk::abs_rect`), so it owns zoom/pan math directly
diff --git a/apps/pdf/Cargo.toml b/apps/mppdf/Cargo.toml
similarity index 61%
rename from apps/pdf/Cargo.toml
rename to apps/mppdf/Cargo.toml
index 7e79c4143..c98d55160 100644
--- a/apps/pdf/Cargo.toml
+++ b/apps/mppdf/Cargo.toml
@@ -1,11 +1,11 @@
-# pdf — a PDF viewer, part of the Makepad app family (terminal, wm, files,
-# image, video, task, sheets, route, mixer...).
+# mppdf — a PDF viewer, part of the mp* app family (mpterm, mpwm, mpfiles,
+# mpimage, mpvideo, mptask, mpsheets, route, mixer...).
 #
-# `pdf <path>` opens a document as one continuous scroll of pages on a
-# dark makepad_wm_theme background: PageDown/Space page through, Cmd +/- zoom,
+# `mppdf <path>` opens a document as one continuous scroll of pages on a
+# dark mp_theme background: PageDown/Space page through, Cmd +/- zoom,
 # Cmd+0 fits the width, Cmd+1 shows 100%, Cmd+scroll zooms around the
 # cursor, Cmd+Shift+T shows a thumbnail strip, Escape/Q quits.
-# `--preview <path>` sizes the window as a popup — that is files' Quick
+# `--preview <path>` sizes the window as a popup — that is mpfiles' Quick
 # Look.
 #
 # Nothing here parses or draws PDF: the parser is libs/pdf_parse and the
@@ -17,21 +17,21 @@
 # strip, and the chrome.
 
 [package]
-name = "makepad-pdf"
+name = "mppdf"
 version = "0.1.0"
 edition = "2021"
-default-run = "pdf"
+default-run = "mppdf"
 
 [lib]
-name = "makepad_pdf"
+name = "mppdf"
 path = "src/lib.rs"
 
 [[bin]]
-name = "pdf"
+name = "mppdf"
 path = "src/main.rs"
 
 [dependencies]
 makepad-widgets = { path = "../../widgets", features = ["pdf"] }
 makepad-pdf-parse = { path = "../../libs/pdf_parse" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-wm-api = { path = "../../libs/wm_api" }
+mp-theme = { path = "../../libs/mp_theme" }
+mp-wm-api = { path = "../../libs/mp_wm_api" }
diff --git a/apps/pdf/resources/icons/fit-page.svg b/apps/mppdf/resources/icons/fit-page.svg
similarity index 100%
rename from apps/pdf/resources/icons/fit-page.svg
rename to apps/mppdf/resources/icons/fit-page.svg
diff --git a/apps/pdf/resources/icons/fit-width.svg b/apps/mppdf/resources/icons/fit-width.svg
similarity index 100%
rename from apps/pdf/resources/icons/fit-width.svg
rename to apps/mppdf/resources/icons/fit-width.svg
diff --git a/apps/pdf/resources/icons/page-down.svg b/apps/mppdf/resources/icons/page-down.svg
similarity index 100%
rename from apps/pdf/resources/icons/page-down.svg
rename to apps/mppdf/resources/icons/page-down.svg
diff --git a/apps/pdf/resources/icons/page-up.svg b/apps/mppdf/resources/icons/page-up.svg
similarity index 100%
rename from apps/pdf/resources/icons/page-up.svg
rename to apps/mppdf/resources/icons/page-up.svg
diff --git a/apps/pdf/resources/icons/thumbnails.svg b/apps/mppdf/resources/icons/thumbnails.svg
similarity index 100%
rename from apps/pdf/resources/icons/thumbnails.svg
rename to apps/mppdf/resources/icons/thumbnails.svg
diff --git a/apps/pdf/resources/icons/zoom-in.svg b/apps/mppdf/resources/icons/zoom-in.svg
similarity index 100%
rename from apps/pdf/resources/icons/zoom-in.svg
rename to apps/mppdf/resources/icons/zoom-in.svg
diff --git a/apps/pdf/resources/icons/zoom-out.svg b/apps/mppdf/resources/icons/zoom-out.svg
similarity index 100%
rename from apps/pdf/resources/icons/zoom-out.svg
rename to apps/mppdf/resources/icons/zoom-out.svg
diff --git a/apps/pdf/src/lib.rs b/apps/mppdf/src/lib.rs
similarity index 92%
rename from apps/pdf/src/lib.rs
rename to apps/mppdf/src/lib.rs
index 41ac02266..866439ad2 100644
--- a/apps/pdf/src/lib.rs
+++ b/apps/mppdf/src/lib.rs
@@ -1,4 +1,4 @@
-//! pdf: a PDF viewer for the Makepad app family. See Cargo.toml for scope.
+//! mppdf: a PDF viewer for the mp* app family. See Cargo.toml for scope.
 //!
 //! The parsing is `makepad-pdf-parse` and the page drawing is the `PdfView` /
 //! `PdfPageView` pair in widgets/src/pdf_view.rs; this crate is the viewer
@@ -21,10 +21,10 @@ pub struct Args {
     pub preview: bool,
 }
 
-/// Parse pdf's own arguments out of `argv` (already skipping argv[0]).
+/// Parse mppdf's own arguments out of `argv` (already skipping argv[0]).
 ///
 /// Every other flag belongs to somebody else — `--remote`, `--stdin-loop`,
-/// `MAKEPAD_*` switches — and is left alone, exactly as the other Makepad apps
+/// `MAKEPAD_*` switches — and is left alone, exactly as the other mp* apps
 /// treat them.
 pub fn parse_args<I: IntoIterator<Item = String>>(argv: I) -> Args {
     let mut args = Args::default();
diff --git a/apps/pdf/src/loader.rs b/apps/mppdf/src/loader.rs
similarity index 71%
rename from apps/pdf/src/loader.rs
rename to apps/mppdf/src/loader.rs
index 74d7c00fe..0b4440934 100644
--- a/apps/pdf/src/loader.rs
+++ b/apps/mppdf/src/loader.rs
@@ -7,7 +7,7 @@
 //! thread it is called from. For a 300-page document that is seconds of
 //! frozen UI.
 //!
-//! So pdf does not call it. A worker thread owns the file bytes, parses
+//! So mppdf does not call it. A worker thread owns the file bytes, parses
 //! page by page, and streams finished [`CachedPage`]s to the UI over a
 //! `ToUISender` (which pokes the UI signal, so the viewer wakes up on
 //! `Event::Signal` with no polling). The viewer hands each batch straight
@@ -20,19 +20,17 @@
 //! calls — this only moves the calls off the UI thread.
 
 use makepad_pdf_parse::{content::parse_content_stream, document::PdfDocument, PdfPage};
-use makepad_widgets::makepad_platform::thread::{
-    CancellationToken, Lane, SubmitError, TaskHandle, TaskPool, ToUISender,
-};
-use makepad_widgets::{CachedPage, Cx};
+use makepad_widgets::makepad_platform::thread::ToUISender;
+use makepad_widgets::CachedPage;
 use std::path::{Path, PathBuf};
-use std::sync::mpsc::SendError;
+use std::time::Instant;
 
 /// The first send is a single page (show something now), then 2, 4, 8...
 const FIRST_BATCH: usize = 1;
 const MAX_BATCH: usize = 16;
 
 /// What the worker tells the viewer.
-pub enum PdfLoadEvent {
+pub enum PdfLoadMsg {
     /// The document opened: page count known, nothing parsed yet.
     Opened { page_count: usize, open_ms: u64 },
     /// The next run of parsed pages, in document order.
@@ -43,7 +41,7 @@ pub enum PdfLoadEvent {
     Failed { message: String },
 }
 
-impl std::fmt::Debug for PdfLoadEvent {
+impl std::fmt::Debug for PdfLoadMsg {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             Self::Opened {
@@ -57,36 +55,19 @@ impl std::fmt::Debug for PdfLoadEvent {
     }
 }
 
-/// A generation-tagged loader event. A result from a cancelled document can
-/// never be mistaken for the document that replaced it.
-#[derive(Debug)]
-pub struct PdfLoadMsg {
-    pub generation: u64,
-    pub event: PdfLoadEvent,
-}
-
-/// Read and parse `path` on the runtime pool, streaming the result to `tx`.
+/// Read and parse `path` on a worker thread, streaming the result to `tx`.
 ///
-/// Returns immediately. Cancellation is checked between pages, so opening a
-/// replacement document does not leave the old parse burning a pool worker.
-pub fn spawn_load(
-    pool: &TaskPool,
-    path: PathBuf,
-    tx: ToUISender<PdfLoadMsg>,
-    generation: u64,
-    cancel: CancellationToken,
-) -> Result<TaskHandle<()>, SubmitError> {
-    pool.submit(Lane::Heavy, move || {
-        let started = Cx::monotonic_now();
-
-        if cancel.is_cancelled() {
-            return;
-        }
+/// Returns immediately. The thread stops early — without finishing the
+/// document — as soon as the receiving end is gone, so opening another file
+/// does not leave the old parse burning a core.
+pub fn spawn_load(path: PathBuf, tx: ToUISender<PdfLoadMsg>) {
+    std::thread::spawn(move || {
+        let started = Instant::now();
 
         let data = match std::fs::read(&path) {
             Ok(data) => data,
             Err(error) => {
-                let _ = send(&tx, generation, PdfLoadEvent::Failed {
+                let _ = tx.send(PdfLoadMsg::Failed {
                     message: format!("{}: {}", file_name(&path), error),
                 });
                 return;
@@ -96,7 +77,7 @@ pub fn spawn_load(
         let mut doc = match PdfDocument::parse(&data) {
             Ok(doc) => doc,
             Err(error) => {
-                let _ = send(&tx, generation, PdfLoadEvent::Failed {
+                let _ = tx.send(PdfLoadMsg::Failed {
                     message: format!("{}: not a readable PDF ({error:?})", file_name(&path)),
                 });
                 return;
@@ -104,15 +85,11 @@ pub fn spawn_load(
         };
 
         let page_count = doc.page_count();
-        if cancel.is_cancelled()
-            || send(
-                &tx,
-                generation,
-                PdfLoadEvent::Opened {
+        if tx
+            .send(PdfLoadMsg::Opened {
                 page_count,
-                    open_ms: elapsed_ms(started),
-                },
-            )
+                open_ms: started.elapsed().as_millis() as u64,
+            })
             .is_err()
         {
             return;
@@ -121,40 +98,23 @@ pub fn spawn_load(
         let mut batch: Vec<CachedPage> = Vec::new();
         let mut batch_target = FIRST_BATCH;
         for index in 0..page_count {
-            if cancel.is_cancelled() {
-                return;
-            }
             batch.push(parse_one(&mut doc, index));
             if batch.len() >= batch_target {
                 let pages = std::mem::take(&mut batch);
-                if send(&tx, generation, PdfLoadEvent::Pages { pages }).is_err() {
+                if tx.send(PdfLoadMsg::Pages { pages }).is_err() {
                     return;
                 }
                 batch_target = (batch_target * 2).min(MAX_BATCH);
             }
         }
-        if !batch.is_empty()
-            && send(&tx, generation, PdfLoadEvent::Pages { pages: batch }).is_err()
-        {
+        if !batch.is_empty() && tx.send(PdfLoadMsg::Pages { pages: batch }).is_err() {
             return;
         }
 
-        let _ = send(&tx, generation, PdfLoadEvent::Done {
-            total_ms: elapsed_ms(started),
+        let _ = tx.send(PdfLoadMsg::Done {
+            total_ms: started.elapsed().as_millis() as u64,
         });
-    })
-}
-
-fn send(
-    tx: &ToUISender<PdfLoadMsg>,
-    generation: u64,
-    event: PdfLoadEvent,
-) -> Result<(), SendError<PdfLoadMsg>> {
-    tx.send(PdfLoadMsg { generation, event })
-}
-
-fn elapsed_ms(started: f64) -> u64 {
-    ((Cx::monotonic_now() - started).max(0.0) * 1000.0) as u64
+    });
 }
 
 /// One page, or an empty sheet of the same nominal size when the page or its
@@ -212,3 +172,4 @@ mod tests {
         assert_eq!(file_name(Path::new("paper.pdf")), "paper.pdf");
     }
 }
+
diff --git a/apps/pdf/src/main.rs b/apps/mppdf/src/main.rs
similarity index 94%
rename from apps/pdf/src/main.rs
rename to apps/mppdf/src/main.rs
index 74717bd24..f5256b51b 100644
--- a/apps/pdf/src/main.rs
+++ b/apps/mppdf/src/main.rs
@@ -1,13 +1,13 @@
-//! pdf: a PDF viewer. `pdf <path>` opens a document as one continuous
-//! scroll of pages on a dark makepad_wm_theme background. `pdf --preview <path>`
-//! sizes the window as a small popup instead — that is files' Quick Look.
+//! mppdf: a PDF viewer. `mppdf <path>` opens a document as one continuous
+//! scroll of pages on a dark mp_theme background. `mppdf --preview <path>`
+//! sizes the window as a small popup instead — that is mpfiles' Quick Look.
 
 pub use makepad_widgets;
 use makepad_widgets::*;
-use makepad_pdf::preview::{PreviewAction, PreviewState};
-use makepad_pdf::theme::Palette;
-use makepad_pdf::widget::{FitMode, MpPdfAction, MpPdfView, PdfStatus};
-use makepad_pdf::Args;
+use mppdf::preview::{PreviewAction, PreviewState};
+use mppdf::theme::Palette;
+use mppdf::widget::{FitMode, MpPdfAction, MpPdfView, PdfStatus};
+use mppdf::Args;
 
 app_main!(App);
 
@@ -47,7 +47,7 @@ script_mod! {
         ui: Root{
             main_window := Window{
                 window.inner_size: vec2(1000, 800)
-                window.title: "pdf"
+                window.title: "mppdf"
                 pass +: { clear_color: mod.mpp.bg }
                 body +: {
                     root := View{
@@ -256,9 +256,9 @@ pub struct App {
 
 impl MatchEvent for App {
     fn handle_startup(&mut self, cx: &mut Cx) {
-        let args: Args = makepad_pdf::parse_args(std::env::args().skip(1));
+        let args: Args = mppdf::parse_args(std::env::args().skip(1));
 
-        // makepad_wm_theme::apply already retinted theme.color_bg_app and
+        // mp_theme::apply already retinted theme.color_bg_app and
         // mod.widgets.Window.pass.clear_color from a theme.splash when one
         // is exported; patch the pass clear color explicitly too so the
         // ground behind the toolbar is right either way.
@@ -334,10 +334,10 @@ impl App {
         drop(viewer);
     }
 
-    /// Quick Look v2: `StudioToApp::Custom` from wm reaches a hosted app
+    /// Quick Look v2: `StudioToApp::Custom` from mpwm reaches a hosted app
     /// as `Event::Custom(json)`; this is what the viewer half of the
     /// protocol does with it. `PreviewUnload` never ends the process.
-    fn handle_wm_event(&mut self, cx: &mut Cx, event: &makepad_wm_api::WmEvent) {
+    fn handle_wm_event(&mut self, cx: &mut Cx, event: &mp_wm_api::WmEvent) {
         match self.preview.on_wm_event(event) {
             PreviewAction::Show(path) => {
                 self.with_viewer(cx, |v, cx| v.open(cx, &path));
@@ -354,9 +354,9 @@ impl App {
 
     /// The window's own caption, and the title the WM shows for the tile.
     fn set_title(&mut self, cx: &mut Cx) {
-        let title = self.preview.title("pdf");
+        let title = self.preview.title("mppdf");
         self.ui.window(cx, ids!(main_window)).set_title(cx, &title);
-        makepad_wm_api::set_title(cx, &title);
+        mp_wm_api::set_title(cx, &title);
     }
 
     fn handle_toolbar(&mut self, cx: &mut Cx, actions: &Actions) {
@@ -468,7 +468,7 @@ fn status_line(status: &PdfStatus) -> String {
     }
     if status.page_count == 0 {
         return if status.name == "no document" {
-            "No document \u{2014} pdf <file.pdf>".to_string()
+            "No document \u{2014} mppdf <file.pdf>".to_string()
         } else {
             format!("{}    opening\u{2026}", status.name)
         };
@@ -487,16 +487,16 @@ fn status_line(status: &PdfStatus) -> String {
 impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
+        mp_theme::apply(vm);
         Palette::shared().publish(vm);
-        makepad_pdf::thumbs::script_mod(vm);
-        makepad_pdf::widget::script_mod(vm);
+        mppdf::thumbs::script_mod(vm);
+        mppdf::widget::script_mod(vm);
         self::script_mod(vm)
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
         if let Event::Custom(json) = event {
-            if let Some(wm) = makepad_wm_api::WmEvent::parse(json) {
+            if let Some(wm) = mp_wm_api::WmEvent::parse(json) {
                 self.handle_wm_event(cx, &wm);
             }
         }
diff --git a/apps/pdf/src/preview.rs b/apps/mppdf/src/preview.rs
similarity index 90%
rename from apps/pdf/src/preview.rs
rename to apps/mppdf/src/preview.rs
index 79c61f233..6e380a553 100644
--- a/apps/pdf/src/preview.rs
+++ b/apps/mppdf/src/preview.rs
@@ -1,12 +1,12 @@
 //! The WARM VIEWER half of Quick Look v2. (The requester half — the app
 //! that asks for a panel and dials it through a selection — is
-//! apps/files/src/preview.rs.)
+//! apps/mpfiles/src/preview.rs.)
 //!
-//! A viewer started as `pdf --preview <path>` is not thrown away when
-//! the panel closes: wm keeps the process warm and points it at the next
+//! A viewer started as `mppdf --preview <path>` is not thrown away when
+//! the panel closes: mpwm keeps the process warm and points it at the next
 //! file instead of paying a process launch per arrow key. What arrives is
 //! `StudioToApp::Custom` on the studio channel, which the platform hands to
-//! the app as `Event::Custom(json)`; `makepad_wm_api::WmEvent::parse` turns that
+//! the app as `Event::Custom(json)`; `mp_wm_api::WmEvent::parse` turns that
 //! back into the typed vocabulary. Two of those events are the viewer's:
 //!
 //! * `PreviewFile { path }` — show that file IN PLACE. No respawn, no new
@@ -21,7 +21,7 @@
 //! the part worth testing: saying what the next state is needs no `Cx`.
 
 use makepad_widgets::Cx;
-use makepad_wm_api::{WmEvent, WmRequest};
+use mp_wm_api::{WmEvent, WmRequest};
 use std::path::{Path, PathBuf};
 
 /// What the shell must do about one `WmEvent`.
@@ -108,7 +108,7 @@ impl PreviewState {
 /// quit. True when the window manager took the request, meaning the caller
 /// must NOT quit.
 pub fn hide_panel(cx: &Cx, preview: bool) -> bool {
-    preview && makepad_wm_api::send(cx, &WmRequest::PreviewClose)
+    preview && mp_wm_api::send(cx, &WmRequest::PreviewClose)
 }
 
 #[cfg(test)]
@@ -119,7 +119,7 @@ mod tests {
     fn a_warm_viewer_unloads_and_reloads() {
         let mut state = PreviewState::new(true, Some(Path::new("/a/one.pdf")));
         assert!(state.is_loaded());
-        assert_eq!(state.title("pdf"), "Preview \u{2014} one.pdf");
+        assert_eq!(state.title("mppdf"), "Preview \u{2014} one.pdf");
 
         // The panel hid: drop everything, stay alive, say nothing.
         assert_eq!(
@@ -128,7 +128,7 @@ mod tests {
         );
         assert!(!state.is_loaded());
         assert_eq!(state.showing(), None);
-        assert_eq!(state.title("pdf"), "Preview");
+        assert_eq!(state.title("mppdf"), "Preview");
         // A second unload is not more work.
         assert_eq!(
             state.on_wm_event(&WmEvent::PreviewUnload),
@@ -144,7 +144,7 @@ mod tests {
             PreviewAction::Show(PathBuf::from("/a/two.pdf"))
         );
         assert!(state.is_loaded());
-        assert_eq!(state.title("pdf"), "Preview \u{2014} two.pdf");
+        assert_eq!(state.title("mppdf"), "Preview \u{2014} two.pdf");
     }
 
     #[test]
@@ -178,7 +178,7 @@ mod tests {
             PreviewAction::Show(PathBuf::from("/a/b.pdf"))
         );
         // Somebody else's Custom JSON is not ours to act on.
-        assert!(WmEvent::parse(r#"{"wm_fullscreen":true}"#).is_none());
+        assert!(WmEvent::parse(r#"{"mpwm_fullscreen":true}"#).is_none());
         assert!(WmEvent::parse("not json").is_none());
     }
 
@@ -213,7 +213,7 @@ mod tests {
     #[test]
     fn a_standalone_run_keeps_the_apps_own_title() {
         let state = PreviewState::new(false, Some(Path::new("/a/one.pdf")));
-        assert_eq!(state.title("pdf"), "pdf \u{2014} one.pdf");
-        assert_eq!(PreviewState::new(false, None).title("pdf"), "pdf");
+        assert_eq!(state.title("mppdf"), "mppdf \u{2014} one.pdf");
+        assert_eq!(PreviewState::new(false, None).title("mppdf"), "mppdf");
     }
 }
diff --git a/apps/pdf/src/theme.rs b/apps/mppdf/src/theme.rs
similarity index 88%
rename from apps/pdf/src/theme.rs
rename to apps/mppdf/src/theme.rs
index 4f33e8926..748bea29d 100644
--- a/apps/pdf/src/theme.rs
+++ b/apps/mppdf/src/theme.rs
@@ -1,6 +1,6 @@
-//! The palette. wm exports its active `theme.splash` as MAKEPAD_WM_THEME_SPLASH;
-//! `makepad_wm_theme` line-scans it and retints the stock widgets, and this module
-//! publishes the colors pdf's own chrome uses as `mod.mpp.*` (for the DSL)
+//! The palette. mpwm exports its active `theme.splash` as MPWM_THEME_SPLASH;
+//! `mp_theme` line-scans it and retints the stock widgets, and this module
+//! publishes the colors mppdf's own chrome uses as `mod.mpp.*` (for the DSL)
 //! and as `Vec4f` (for the bits the widgets draw themselves). Standalone
 //! runs get Tokyo Night, so the viewer is dark and square either way. Flat
 //! fills only: no gradients, no rounded corners.
@@ -8,7 +8,7 @@
 use makepad_widgets::*;
 use std::sync::OnceLock;
 
-/// Every color pdf paints, as `#rrggbb` strings.
+/// Every color mppdf paints, as `#rrggbb` strings.
 #[derive(Clone, Debug)]
 pub struct Palette {
     /// The window and the toolbar's own ground.
@@ -33,7 +33,7 @@ impl Default for Palette {
 }
 
 impl Palette {
-    /// The fallback theme, matching wm's default.
+    /// The fallback theme, matching mpwm's default.
     pub fn tokyo_night() -> Self {
         Self {
             background: "#1a1b26".into(),
@@ -51,9 +51,9 @@ impl Palette {
         PALETTE.get_or_init(Palette::load)
     }
 
-    /// The palette wm exported for this process, or Tokyo Night.
+    /// The palette mpwm exported for this process, or Tokyo Night.
     pub fn load() -> Self {
-        let Some(p) = makepad_wm_theme::current() else {
+        let Some(p) = mp_theme::current() else {
             return Self::tokyo_night();
         };
         Self {
@@ -80,7 +80,7 @@ impl Palette {
     }
 
     /// Publish the palette as `mod.mpp` so `script_mod!` can read it. Call
-    /// after `makepad_wm_theme::apply` and before the app's own modules.
+    /// after `mp_theme::apply` and before the app's own modules.
     pub fn publish(&self, vm: &mut ScriptVm) {
         let code = format!(
             "mod.mpp = {{\n\
@@ -101,7 +101,7 @@ impl Palette {
         );
         vm.eval(ScriptMod {
             cargo_manifest_path: env!("CARGO_MANIFEST_DIR").to_string(),
-            module_path: "pdf_palette".to_string(),
+            module_path: "mppdf_palette".to_string(),
             file: "palette.splash".to_string(),
             line: 0,
             column: 0,
@@ -109,7 +109,7 @@ impl Palette {
             values: vec![],
         });
         for e in vm.take_errors() {
-            log!("pdf palette: {}", e);
+            log!("mppdf palette: {}", e);
         }
     }
 }
diff --git a/apps/pdf/src/thumbs.rs b/apps/mppdf/src/thumbs.rs
similarity index 100%
rename from apps/pdf/src/thumbs.rs
rename to apps/mppdf/src/thumbs.rs
diff --git a/apps/pdf/src/widget.rs b/apps/mppdf/src/widget.rs
similarity index 91%
rename from apps/pdf/src/widget.rs
rename to apps/mppdf/src/widget.rs
index 948e5fb2b..98d8e7909 100644
--- a/apps/pdf/src/widget.rs
+++ b/apps/mppdf/src/widget.rs
@@ -1,4 +1,4 @@
-//! The pdf viewer: the document, the thumbnail strip, and everything that
+//! The mppdf viewer: the document, the thumbnail strip, and everything that
 //! moves them.
 //!
 //! The pages themselves are drawn by the stock `PdfView` from
@@ -15,11 +15,11 @@
 //! horizontal panning once the zoom is wider than the window, the thumbnail
 //! strip, and the status the chrome reads.
 
-use crate::loader::{file_name, spawn_load, PdfLoadEvent, PdfLoadMsg};
+use crate::loader::{file_name, spawn_load, PdfLoadMsg};
 use crate::thumbs::{
     MpPdfThumbsAction, MpPdfThumbsRef, MpPdfThumbsWidgetExt, STRIP_WIDTH,
 };
-use makepad_widgets::makepad_platform::thread::{CancellationToken, TaskHandle, ToUIReceiver};
+use makepad_widgets::makepad_platform::thread::ToUIReceiver;
 use makepad_widgets::*;
 use std::path::{Path, PathBuf};
 
@@ -120,12 +120,6 @@ pub struct MpPdfView {
     #[rust]
     loader: ToUIReceiver<PdfLoadMsg>,
     #[rust]
-    loader_task: Option<TaskHandle<()>>,
-    #[rust]
-    loader_cancel: CancellationToken,
-    #[rust]
-    loader_generation: u64,
-    #[rust]
     path: Option<PathBuf>,
     /// Page boxes in PDF points, one per parsed page: the layout maths runs
     /// off these rather than walking back into the widget tree.
@@ -223,8 +217,6 @@ impl MpPdfView {
     /// Open `path`. Reading and parsing happen on a worker thread; pages
     /// appear as they arrive.
     pub fn open(&mut self, cx: &mut Cx, path: &Path) {
-        self.cancel_load();
-        self.loader_generation = self.loader_generation.wrapping_add(1);
         self.path = Some(path.to_path_buf());
         self.sizes.clear();
         self.page_count = 0;
@@ -233,18 +225,10 @@ impl MpPdfView {
         self.scroll_x = 0.0;
         self.document(cx).begin_load(cx, 0);
         self.thumb_strip(cx).set_pages(cx, Vec::new());
+        // A fresh receiver drops the old sender's channel, which is how a
+        // still-running parse of the previous document learns to stop.
         self.loader = ToUIReceiver::default();
-        self.loader_cancel = CancellationToken::new();
-        match spawn_load(
-            &cx.task_pool(),
-            path.to_path_buf(),
-            self.loader.sender(),
-            self.loader_generation,
-            self.loader_cancel.clone(),
-        ) {
-            Ok(task) => self.loader_task = Some(task),
-            Err(error) => self.error = Some(format!("could not queue PDF load: {error}")),
-        }
+        spawn_load(path.to_path_buf(), self.loader.sender());
         self.list(cx).set_first_id_and_scroll(0, 0.0);
         cx.redraw_all();
     }
@@ -255,8 +239,6 @@ impl MpPdfView {
     /// loader's sender, which is how a parse still running for the old file
     /// learns to stop.
     pub fn unload(&mut self, cx: &mut Cx) {
-        self.cancel_load();
-        self.loader_generation = self.loader_generation.wrapping_add(1);
         self.loader = ToUIReceiver::default();
         self.path = None;
         self.sizes.clear();
@@ -415,36 +397,26 @@ impl MpPdfView {
 
     // ---- loading ----
 
-    fn cancel_load(&mut self) {
-        self.loader_cancel.cancel();
-        if let Some(task) = self.loader_task.take() {
-            task.cancel();
-        }
-    }
-
     fn drain_loader(&mut self, cx: &mut Cx) {
         loop {
             let Ok(message) = self.loader.try_recv() else {
                 break;
             };
-            if message.generation != self.loader_generation {
-                continue;
-            }
-            match message.event {
-                PdfLoadEvent::Opened {
+            match message {
+                PdfLoadMsg::Opened {
                     page_count,
                     open_ms,
                 } => {
                     self.page_count = page_count;
                     self.document(cx).begin_load(cx, page_count);
                     log!(
-                        "pdf: {} opened, {} pages, {} ms",
+                        "mppdf: {} opened, {} pages, {} ms",
                         self.name(),
                         page_count,
                         open_ms
                     );
                 }
-                PdfLoadEvent::Pages { pages } => {
+                PdfLoadMsg::Pages { pages } => {
                     for page in &pages {
                         self.sizes.push(page.size());
                     }
@@ -457,31 +429,21 @@ impl MpPdfView {
                         }
                     }
                 }
-                PdfLoadEvent::Done { total_ms } => {
+                PdfLoadMsg::Done { total_ms } => {
                     log!(
-                        "pdf: {} parsed, {} pages in {} ms",
+                        "mppdf: {} parsed, {} pages in {} ms",
                         self.name(),
                         self.loaded,
                         total_ms
                     );
                 }
-                PdfLoadEvent::Failed { message } => {
-                    log!("pdf: {}", message);
+                PdfLoadMsg::Failed { message } => {
+                    log!("mppdf: {}", message);
                     self.error = Some(message);
                 }
             }
             cx.redraw_all();
         }
-        if self.loader_task.as_ref().is_some_and(TaskHandle::is_finished) {
-            let mut task = self.loader_task.take().unwrap();
-            if let Some(Err(error)) = task.try_take() {
-                if !matches!(error, makepad_widgets::makepad_platform::thread::TaskError::Cancelled)
-                {
-                    self.error = Some(format!("PDF load failed: {error}"));
-                    cx.redraw_all();
-                }
-            }
-        }
     }
 
     // ---- zoom and fit ----
diff --git a/apps/mpsheets/Cargo.toml b/apps/mpsheets/Cargo.toml
new file mode 100644
index 000000000..f958e4359
--- /dev/null
+++ b/apps/mpsheets/Cargo.toml
@@ -0,0 +1,21 @@
+# mpsheets — a spreadsheet as a plain full-window Makepad app, part of the
+# mp* family (mpwm hosts it as a tile; mpterm/mpbrowser/mpfiles/mptask are
+# siblings). The grid is the stock `DataGrid` widget; everything above it —
+# the formula engine, the dependency graph, formats, undo, CSV — lives here.
+#
+# mpsheets runs standalone, and unmodified inside makepad-wm / Studio tiles via
+# the shared --stdin-loop client runtime every Makepad app has.
+
+[package]
+name = "mpsheets"
+version = "0.1.0"
+edition = "2021"
+default-run = "mpsheets"
+
+[[bin]]
+name = "mpsheets"
+path = "src/main.rs"
+
+[dependencies]
+makepad-widgets = { path = "../../widgets" }
+mp-theme = { path = "../../libs/mp_theme" }
diff --git a/apps/sheets/src/formula.rs b/apps/mpsheets/src/formula.rs
similarity index 99%
rename from apps/sheets/src/formula.rs
rename to apps/mpsheets/src/formula.rs
index 6c8070645..bed31944d 100644
--- a/apps/sheets/src/formula.rs
+++ b/apps/mpsheets/src/formula.rs
@@ -1,6 +1,6 @@
 //! The formula engine: a pure, self-contained parser + evaluator for
 //! spreadsheet expressions. No Makepad types appear here on purpose — the
-//! whole module is exercised by `cargo test -p sheets` without a UI.
+//! whole module is exercised by `cargo test -p mpsheets` without a UI.
 //!
 //! Grammar (loosest to tightest binding, Excel's order):
 //!
diff --git a/apps/mpsheets/src/main.rs b/apps/mpsheets/src/main.rs
new file mode 100644
index 000000000..b8fd0f4f7
--- /dev/null
+++ b/apps/mpsheets/src/main.rs
@@ -0,0 +1,72 @@
+//! mpsheets — a spreadsheet as a plain full-window Makepad app, part of the
+//! mp* family (mpwm hosts it as a tile; mpterm, mpbrowser, mpfiles and mptask
+//! are its siblings).
+//!
+//! The grid is the stock `DataGrid` widget. Everything that makes it a
+//! spreadsheet — the formula engine, the dependency graph, cell formats, undo,
+//! CSV — lives in this crate, and none of it depends on Makepad, so
+//! `cargo test -p mpsheets` covers it without a window.
+//!
+//! mpsheets runs standalone, and unmodified inside makepad-wm / Studio tiles
+//! via the shared --stdin-loop client runtime every Makepad app has.
+
+pub use makepad_widgets;
+use makepad_widgets::*;
+
+mod formula;
+mod sheet;
+mod theme;
+mod view;
+
+app_main!(App);
+
+script_mod! {
+    use mod.prelude.widgets.*
+    use mod.widgets.*
+
+    startup() do #(App::script_component(vm)){
+        ui: Root{
+            main_window := Window{
+                window.inner_size: vec2(1320, 840)
+                window.title: "mpsheets"
+                // The stock window clears to `theme.color_bg_app` as captured
+                // when the widgets module was evaluated — before this app
+                // retinted it — so state the sheet's own ground explicitly.
+                pass +: { clear_color: mod.sheets.bg }
+                body +: {
+                    padding: 0.
+                    margin: 0.
+                    spacing: 0.
+                    sheets := MpSheets{}
+                }
+            }
+        }
+    }
+}
+
+#[derive(Script, ScriptHook)]
+pub struct App {
+    #[live]
+    ui: WidgetRef,
+}
+
+impl MatchEvent for App {
+    fn handle_actions(&mut self, _cx: &mut Cx, _actions: &Actions) {}
+}
+
+impl AppMain for App {
+    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
+        crate::makepad_widgets::script_mod(vm);
+        // Retint the stock widgets from the WM palette, then publish the same
+        // palette as `mod.sheets` for this app's own splash.
+        mp_theme::apply(vm);
+        crate::theme::install(vm);
+        crate::view::script_mod(vm);
+        self::script_mod(vm)
+    }
+
+    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
+        self.match_event(cx, event);
+        self.ui.handle_event(cx, event, &mut Scope::empty());
+    }
+}
diff --git a/apps/sheets/src/sheet.rs b/apps/mpsheets/src/sheet.rs
similarity index 98%
rename from apps/sheets/src/sheet.rs
rename to apps/mpsheets/src/sheet.rs
index 3938e1a36..85694c412 100644
--- a/apps/sheets/src/sheet.rs
+++ b/apps/mpsheets/src/sheet.rs
@@ -526,13 +526,6 @@ impl Workbook {
         self.redo.clear();
     }
 
-    pub fn open_loaded_sheet(&mut self, sheet: Sheet) {
-        self.sheets.push(sheet);
-        self.active = self.sheets.len() - 1;
-        self.undo.clear();
-        self.redo.clear();
-    }
-
     /// The one funnel every cell mutation goes through: snapshot, apply,
     /// recalculate, record undo.
     fn transact(&mut self, positions: &[Pos], mut f: impl FnMut(&mut Sheet, Pos)) {
@@ -1111,23 +1104,6 @@ mod tests {
         assert!(!wb.can_redo());
     }
 
-    #[test]
-    fn opening_a_loaded_sheet_activates_it_and_clears_history() {
-        let mut wb = Workbook::default();
-        wb.set_input(at("A1"), "1");
-        wb.set_input(at("A1"), "2");
-        assert!(wb.undo());
-        assert!(wb.can_undo());
-        assert!(wb.can_redo());
-
-        wb.open_loaded_sheet(Sheet::new("Loaded"));
-
-        assert_eq!(wb.active, 1);
-        assert_eq!(wb.sheet().name, "Loaded");
-        assert!(!wb.can_undo());
-        assert!(!wb.can_redo());
-    }
-
     #[test]
     fn a_no_op_edit_is_not_recorded() {
         let mut wb = wb_with(&[("A1", "1")]);
diff --git a/apps/sheets/src/theme.rs b/apps/mpsheets/src/theme.rs
similarity index 90%
rename from apps/sheets/src/theme.rs
rename to apps/mpsheets/src/theme.rs
index c8135247e..1c88097d5 100644
--- a/apps/sheets/src/theme.rs
+++ b/apps/mpsheets/src/theme.rs
@@ -1,13 +1,13 @@
-//! The palette bridge. `makepad_wm_theme::apply` retints the *stock* widgets from the
+//! The palette bridge. `mp_theme::apply` retints the *stock* widgets from the
 //! window manager's theme.splash; this module carries the same palette into
-//! `mod.sheets`, which is where sheets' own splash reads its colours from.
+//! `mod.sheets`, which is where mpsheets' own splash reads its colours from.
 //!
-//! Standalone (no `MAKEPAD_WM_THEME_SPLASH`) every key falls back to Tokyo Night, so
+//! Standalone (no `MPWM_THEME_SPLASH`) every key falls back to Tokyo Night, so
 //! the app is dark whether or not the WM is running.
 
 use makepad_widgets::*;
 
-/// key, fallback — the whole surface sheets paints with.
+/// key, fallback — the whole surface mpsheets paints with.
 const KEYS: &[(&str, &str)] = &[
     ("background", "#1a1b26"),
     ("darker_background", "#0e0e14"),
@@ -30,7 +30,7 @@ fn hex_of(key: &str) -> String {
         .find(|(k, _)| *k == key)
         .map(|(_, f)| *f)
         .unwrap_or("#ff00ff");
-    match makepad_wm_theme::current() {
+    match mp_theme::current() {
         Some(p) => p.hex(key, fallback),
         None => fallback.to_string(),
     }
@@ -87,7 +87,7 @@ pub fn colors() -> Colors {
 }
 
 /// Publish `mod.sheets.*` so the splash below can read the live palette.
-/// Call once, after `makepad_widgets::script_mod` and `makepad_wm_theme::apply`, and
+/// Call once, after `makepad_widgets::script_mod` and `mp_theme::apply`, and
 /// before this crate's own `script_mod`.
 pub fn install(vm: &mut ScriptVm) {
     let mut code = String::from("mod.sheets = {\n");
@@ -109,7 +109,7 @@ pub fn install(vm: &mut ScriptVm) {
     code.push_str(&format!("    accent_ghost: {}44\n", hex_of("accent")));
     code.push_str("}\n");
 
-    // `makepad_wm_theme::apply` only retints the stock widgets when the WM exported a
+    // `mp_theme::apply` only retints the stock widgets when the WM exported a
     // palette. Standalone that leaves the caption bar and the drop-down popup
     // in the light stock theme, which looks broken next to a dark sheet — so
     // apply the same retint here, with the Tokyo Night fallbacks.
@@ -150,8 +150,8 @@ pub fn install(vm: &mut ScriptVm) {
 
     let script_mod_id = ScriptMod {
         cargo_manifest_path: env!("CARGO_MANIFEST_DIR").to_string(),
-        module_path: "sheets_theme".to_string(),
-        file: "sheets_theme.splash".to_string(),
+        module_path: "mpsheets_theme".to_string(),
+        file: "mpsheets_theme.splash".to_string(),
         line: 0,
         column: 0,
         code,
@@ -159,7 +159,7 @@ pub fn install(vm: &mut ScriptVm) {
     };
     vm.eval(script_mod_id);
     for e in vm.take_errors() {
-        log!("sheets theme: {}", e);
+        log!("mpsheets theme: {}", e);
     }
 }
 
diff --git a/apps/sheets/src/view.rs b/apps/mpsheets/src/view.rs
similarity index 85%
rename from apps/sheets/src/view.rs
rename to apps/mpsheets/src/view.rs
index eea8ebfc9..f32a138f8 100644
--- a/apps/sheets/src/view.rs
+++ b/apps/mpsheets/src/view.rs
@@ -6,11 +6,9 @@
 //! is everything above that: which text a cell shows, the in-cell editor, the
 //! fill handle, paste, undo/redo, formatting and the chrome.
 
-use crate::docs;
 use crate::formula::{Value, FUNCTIONS};
 use crate::sheet::{self, HAlign, NumFormat, Pos, Workbook};
 use crate::theme;
-use makepad_widgets::makepad_platform::storage::{StorageHandle, StorageRequestId, StorageResponse, StorageResult};
 use makepad_widgets::*;
 
 const ROWS: usize = 1000;
@@ -157,23 +155,11 @@ script_mod! {
             draw_bg +: {color: mod.sheets.bg_dark}
 
             new_btn := TBtn{text: "New"}
-            disk_controls := View{
-                width: Fit height: Fit
-                flow: Right spacing: 3
-                open_btn := TBtn{text: "Open"}
-                save_btn := TBtn{text: "Save"}
-                path_input := FieldInput{
-                    width: 190
-                    empty_text: "sheet.csv"
-                }
-            }
-            demo_pick := View{
-                width: Fit height: Fit
-                visible: false
-                demo_picker := DropDown{
-                    width: 180 height: 24
-                    labels: ["Open demo..."]
-                }
+            open_btn := TBtn{text: "Open"}
+            save_btn := TBtn{text: "Save"}
+            path_input := FieldInput{
+                width: 190
+                empty_text: "sheet.csv"
             }
             Sep{}
             undo_btn := TBtn{text: "Undo"}
@@ -459,10 +445,6 @@ pub struct FillDrag {
     cur: Pos,
 }
 
-fn initial_workbook() -> Workbook {
-    docs::docs().initial()
-}
-
 #[derive(Script, ScriptHook, Widget)]
 pub struct MpSheets {
     #[deref]
@@ -470,7 +452,7 @@ pub struct MpSheets {
     #[live]
     draw_fill: DrawColor,
 
-    #[rust(initial_workbook())]
+    #[rust(Workbook::with_demo())]
     wb: Workbook,
     #[rust]
     editing: Option<Pos>,
@@ -489,18 +471,6 @@ pub struct MpSheets {
     chrome_synced: bool,
     #[rust]
     widths_applied: bool,
-    /// The instance's storage jail, when a host gave it one (the module
-    /// contract): Open and Save read and write CSV there — the browser's
-    /// store on the web, files under the makepad home natively — and the
-    /// answers come back on `Event::Storage`.
-    #[rust]
-    storage: Option<StorageHandle>,
-    /// An Open in flight: the request and the key it was for.
-    #[rust]
-    storage_load: Option<(StorageRequestId, String)>,
-    /// A Save in flight.
-    #[rust]
-    storage_save: Option<(StorageRequestId, String)>,
 }
 
 impl MpSheets {
@@ -620,58 +590,6 @@ impl MpSheets {
         out
     }
 
-    /// What the assistant is told about the sheet on screen (`sheets.summary`):
-    /// its name, its used range, the header row and the selection.
-    pub fn ai_summary(&self, cx: &Cx) -> String {
-        let sheet = self.wb.sheet();
-        let mut out = format!(
-            "Sheet \"{}\" ({} of {})",
-            sheet.name,
-            self.wb.active + 1,
-            self.wb.sheets.len()
-        );
-        match sheet.used_range() {
-            Some(((r0, c0), (r1, c1))) => {
-                out.push_str(&format!(
-                    ", used {}:{} ({} rows × {} columns).",
-                    sheet::pos_name((r0, c0)),
-                    sheet::pos_name((r1, c1)),
-                    r1 - r0 + 1,
-                    c1 - c0 + 1
-                ));
-                let header: Vec<String> = (c0..=c1).take(26).map(|c| sheet.display((r0, c))).collect();
-                out.push_str(&format!(" Header row: {}.", header.join(" | ")));
-            }
-            None => out.push_str(", empty."),
-        }
-        let ((sr0, sc0), (sr1, sc1)) = self.selection_rect(cx);
-        out.push_str(&format!(
-            " Selection: {}:{}.",
-            sheet::pos_name((sr0, sc0)),
-            sheet::pos_name((sr1, sc1))
-        ));
-        out
-    }
-
-    /// Run one assistant tool against this live workbook. Writes use the
-    /// workbook's normal transaction funnel, then the same post-model refresh
-    /// as paste, undo and direct edits so chrome, copy state and the grid all
-    /// observe the recalculated values.
-    pub fn ai_answer(
-        &mut self,
-        cx: &mut Cx,
-        call: &makepad_ai_services::wire::ServiceCall,
-    ) -> makepad_ai_services::wire::ToolResult {
-        let summary = self.ai_summary(cx);
-        let writes = matches!(call.tool.as_str(), "write_cell" | "set_range");
-        let result = crate::ai::answer(call, || summary, &mut self.wb);
-        if writes && result.outcome.is_ok() {
-            self.status = result.note.clone();
-            self.after_model_change(cx);
-        }
-        result
-    }
-
     fn selection_rect(&self, cx: &Cx) -> (Pos, Pos) {
         match self.grid(cx).selection() {
             Some(sel) => {
@@ -712,7 +630,7 @@ impl MpSheets {
 
         let msg = if self.status.is_empty() {
             format!(
-                "{} | {} cell{} selected | Cmd/Ctrl+C copy | Cmd/Ctrl+V paste | Cmd/Ctrl+Z undo | drag the corner handle to fill",
+                "{}  ·  {} cell{} selected  ·  ⌘C/⌘V copy paste · ⌘Z undo · drag the corner handle to fill",
                 self.wb.sheet().name,
                 cells.len(),
                 if cells.len() == 1 { "" } else { "s" }
@@ -835,13 +753,6 @@ impl MpSheets {
         self.view.redraw(cx);
     }
 
-    fn reset_loaded_sheet_view(&mut self, cx: &mut Cx) {
-        self.widths_applied = false;
-        let grid = self.grid(cx);
-        grid.set_selection(cx, Some(GridSelection::single(0, 0)));
-        grid.scroll_cell_into_view(cx, 0, 0);
-    }
-
     fn paste_clipboard(&mut self, cx: &mut Cx, text: &str) {
         let rows = sheet::parse_tsv(text);
         if rows.is_empty() {
@@ -870,7 +781,7 @@ impl MpSheets {
             (r0, c0),
             (r1.min(r0 + 500), c1.min(c0 + 200)),
         );
-        docs::copy_text(cx, &tsv);
+        cx.copy_to_clipboard(&tsv);
         self.status = format!("Copied {}:{}", sheet::pos_name((r0, c0)), sheet::pos_name((r1, c1)));
         self.sync_chrome(cx);
     }
@@ -885,68 +796,18 @@ impl MpSheets {
         }
     }
 
-    /// A host handed this instance its storage jail: Open and Save go there
-    /// from now on, and the disk controls show whatever the platform has.
-    pub fn set_storage(&mut self, storage: StorageHandle) {
-        self.storage = Some(storage);
-        self.chrome_synced = false;
-    }
-
-    /// Whether Save can go anywhere: the jail when a host gave one, else
-    /// the platform's own disk.
-    fn can_save(&self) -> bool {
-        self.storage.is_some() || docs::docs().can_save()
-    }
-
-    /// The sheet name a stored key gets: the last path segment, without
-    /// its extension — `sheets/budget.csv` opens as `budget`.
-    fn name_for_key(key: &str) -> String {
-        let last = key.rsplit('/').next().unwrap_or(key);
-        let stem = last.rsplit_once('.').map(|(stem, _)| stem).unwrap_or(last);
-        if stem.is_empty() { "Imported".to_string() } else { stem.to_string() }
-    }
-
-    /// The jail answered an Open or a Save.
-    fn on_storage(&mut self, cx: &mut Cx, responses: &[StorageResponse]) {
-        for response in responses {
-            if self.storage_load.as_ref().map(|(id, _)| *id == response.request_id).unwrap_or(false) {
-                let (_, key) = self.storage_load.take().unwrap();
-                match &response.result {
-                    Ok(StorageResult::Value(Some(bytes))) => {
-                        let text = String::from_utf8_lossy(bytes);
-                        self.wb.open_loaded_sheet(sheet::sheet_from_csv(&Self::name_for_key(&key), &text));
-                        self.reset_loaded_sheet_view(cx);
-                        self.status = format!("Opened {key}");
-                    }
-                    Ok(_) => self.status = format!("Nothing is saved as {key} yet"),
-                    Err(e) => self.status = format!("Open failed: {e}"),
-                }
-                self.after_model_change(cx);
-            } else if self.storage_save.as_ref().map(|(id, _)| *id == response.request_id).unwrap_or(false) {
-                let (_, key) = self.storage_save.take().unwrap();
-                self.status = match &response.result {
-                    Ok(_) => format!("Saved {key}"),
-                    Err(e) => format!("Save failed: {e}"),
-                };
-                self.sync_chrome(cx);
-            }
-        }
-    }
-
     fn open_csv(&mut self, cx: &mut Cx) {
         let path = self.csv_path(cx);
-        if let Some(storage) = &self.storage {
-            // Asynchronous: the sheet lands in `on_storage`.
-            let id = storage.get(cx, &path);
-            self.storage_load = Some((id, path.clone()));
-            self.status = format!("Opening {path}…");
-            self.sync_chrome(cx);
-            return;
-        }
-        match docs::docs().load(&path) {
-            Ok(sheet) => {
-                self.wb.open_loaded_sheet(sheet);
-                self.reset_loaded_sheet_view(cx);
+        match std::fs::read_to_string(&path) {
+            Ok(text) => {
+                let name = std::path::Path::new(&path)
+                    .file_stem()
+                    .map(|s| s.to_string_lossy().to_string())
+                    .unwrap_or_else(|| "Imported".into());
+                let sheet = sheet::sheet_from_csv(&name, &text);
+                self.wb.sheets.push(sheet);
+                self.wb.active = self.wb.sheets.len() - 1;
+                self.widths_applied = false;
                 self.status = format!("Opened {path}");
             }
             Err(e) => self.status = format!("Open failed: {e}"),
@@ -956,41 +817,14 @@ impl MpSheets {
 
     fn save_csv(&mut self, cx: &mut Cx) {
         let path = self.csv_path(cx);
-        if let Some(storage) = &self.storage {
-            let id = storage.set(cx, &path, sheet::to_csv(self.wb.sheet()).into_bytes());
-            self.storage_save = Some((id, path.clone()));
-            self.status = format!("Saving {path}…");
-            self.sync_chrome(cx);
-            return;
-        }
-        self.status = match docs::docs().save(&path, self.wb.sheet()) {
+        let text = sheet::to_csv(self.wb.sheet());
+        self.status = match std::fs::write(&path, text) {
             Ok(()) => format!("Saved {path}"),
             Err(e) => format!("Save failed: {e}"),
         };
         self.sync_chrome(cx);
     }
 
-    fn open_demo(&mut self, cx: &mut Cx, index: usize) {
-        if self.wb.sheets.len() >= MAX_TABS {
-            self.status = format!("At most {MAX_TABS} sheets");
-            self.sync_chrome(cx);
-            return;
-        }
-        let source = docs::docs();
-        let Some(demo) = source.demos().get(index).copied() else {
-            return;
-        };
-        match source.load(demo.id) {
-            Ok(sheet) => {
-                self.wb.open_loaded_sheet(sheet);
-                self.reset_loaded_sheet_view(cx);
-                self.status = format!("Loaded {} demo", demo.title);
-            }
-            Err(e) => self.status = format!("Demo unavailable: {e}"),
-        }
-        self.after_model_change(cx);
-    }
-
     fn new_sheet_doc(&mut self, cx: &mut Cx) {
         self.wb = Workbook::default();
         self.widths_applied = false;
@@ -1328,9 +1162,6 @@ impl Widget for MpSheets {
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if let Event::Storage(responses) = event {
-            self.on_storage(cx, responses);
-        }
         if self.handle_fill_gesture(cx, event) {
             return;
         }
@@ -1352,17 +1183,6 @@ impl Widget for MpSheets {
             labels.push("fx".to_string());
             labels.extend(FUNCTIONS.iter().map(|(name, _)| name.to_string()));
             self.view.drop_down(cx, ids!(fx_menu)).set_labels(cx, labels);
-            let source = docs::docs();
-            let can_save = self.can_save();
-            let has_demos = !source.demos().is_empty();
-            self.view
-                .widget(cx, ids!(disk_controls))
-                .set_visible(cx, can_save);
-            self.view.widget(cx, ids!(demo_pick)).set_visible(cx, has_demos);
-            let mut demo_labels = Vec::with_capacity(source.demos().len() + 1);
-            demo_labels.push("Open demo...".to_string());
-            demo_labels.extend(source.demos().iter().map(|demo| demo.title.to_string()));
-            self.view.drop_down(cx, ids!(demo_picker)).set_labels(cx, demo_labels);
             self.sync_chrome(cx);
         }
         let grid = self.grid(cx);
@@ -1449,12 +1269,6 @@ impl Widget for MpSheets {
         if self.view.button(cx, ids!(save_btn)).clicked(actions) {
             self.save_csv(cx);
         }
-        if let Some(i) = self.view.drop_down(cx, ids!(demo_picker)).selected(actions) {
-            if i > 0 {
-                self.open_demo(cx, i - 1);
-            }
-            self.view.drop_down(cx, ids!(demo_picker)).set_selected_item(cx, 0);
-        }
         if self.view.button(cx, ids!(undo_btn)).clicked(actions) {
             self.undo(cx);
         }
diff --git a/apps/task/Cargo.toml b/apps/mptask/Cargo.toml
similarity index 50%
rename from apps/task/Cargo.toml
rename to apps/mptask/Cargo.toml
index e9aa47aac..dca1a31e0 100644
--- a/apps/task/Cargo.toml
+++ b/apps/mptask/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
-name = "makepad-task"
+name = "mptask"
 version = "0.1.0"
 edition = "2021"
 
 [[bin]]
-name = "task"
+name = "mptask"
 path = "src/main.rs"
 
 [dependencies]
 makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-wm-api = { path = "../../libs/wm_api" }
+mp-theme = { path = "../../libs/mp_theme" }
+mp-wm-api = { path = "../../libs/mp_wm_api" }
diff --git a/apps/task/src/backend/linux.rs b/apps/mptask/src/backend/linux.rs
similarity index 98%
rename from apps/task/src/backend/linux.rs
rename to apps/mptask/src/backend/linux.rs
index 7f1411c71..3a448ed19 100644
--- a/apps/task/src/backend/linux.rs
+++ b/apps/mptask/src/backend/linux.rs
@@ -19,8 +19,8 @@
 #![allow(dead_code)]
 
 use super::{cpu_pct_from_ticks, MemInfo, NetInfo, ProcInfo, ProcState, Snapshot, SystemBackend, CPU_STATES};
-use makepad_widgets::Cx;
 use std::collections::HashMap;
+use std::time::Instant;
 
 /// `/proc/<pid>/stat` fields a process manager needs.
 #[derive(Clone, Debug, Default, PartialEq)]
@@ -190,7 +190,7 @@ pub struct LinuxBackend {
     previous_cores: Vec<[u64; CPU_STATES]>,
     previous_cpu_ticks: HashMap<u32, u64>,
     previous_net: Option<(u64, u64)>,
-    last_sample: Option<f64>,
+    last_sample: Option<Instant>,
     user_names: HashMap<u32, String>,
     cmdlines: HashMap<u32, String>,
     page_size: u64,
@@ -206,7 +206,7 @@ impl LinuxBackend {
             last_sample: None,
             user_names: std::fs::read_to_string("/etc/passwd").map(|t| parse_passwd(&t)).unwrap_or_default(),
             cmdlines: HashMap::new(),
-            // 4 KiB everywhere task runs; /proc reports rss in pages.
+            // 4 KiB everywhere mptask runs; /proc reports rss in pages.
             page_size: 4096,
         }
     }
@@ -290,8 +290,8 @@ impl SystemBackend for LinuxBackend {
     }
 
     fn sample(&mut self) -> Snapshot {
-        let now = Cx::monotonic_now();
-        let seconds = self.last_sample.map(|then| (now - then).max(0.0)).unwrap_or(0.0);
+        let now = Instant::now();
+        let seconds = self.last_sample.map(|then| now.duration_since(then).as_secs_f64()).unwrap_or(0.0);
         self.last_sample = Some(now);
 
         let cpu_cores = self.sample_cores();
diff --git a/apps/task/src/backend/macos.rs b/apps/mptask/src/backend/macos.rs
similarity index 100%
rename from apps/task/src/backend/macos.rs
rename to apps/mptask/src/backend/macos.rs
diff --git a/apps/task/src/backend/mod.rs b/apps/mptask/src/backend/mod.rs
similarity index 98%
rename from apps/task/src/backend/mod.rs
rename to apps/mptask/src/backend/mod.rs
index 04e244039..7a2bb9b8a 100644
--- a/apps/task/src/backend/mod.rs
+++ b/apps/mptask/src/backend/mod.rs
@@ -1,6 +1,6 @@
 //! The per-OS system backends behind one trait.
 //!
-//! task is a *true* multi-platform process manager: everything the UI
+//! mptask is a *true* multi-platform process manager: everything the UI
 //! renders arrives as a [`Snapshot`] produced by a [`SystemBackend`], and each
 //! OS implements that trait with its own native mechanism — never by shelling
 //! out to `ps`/`top` and scraping text.
@@ -166,7 +166,7 @@ pub fn terminate(pid: u32, force: bool) -> Result<(), String> {
 }
 
 #[allow(dead_code)]
-/// The honest answer on a platform task has no backend for: an empty
+/// The honest answer on a platform mptask has no backend for: an empty
 /// snapshot that says so, rather than invented numbers.
 pub struct Unsupported;
 
diff --git a/apps/task/src/backend/windows.rs b/apps/mptask/src/backend/windows.rs
similarity index 99%
rename from apps/task/src/backend/windows.rs
rename to apps/mptask/src/backend/windows.rs
index 6174993f5..e556352d9 100644
--- a/apps/task/src/backend/windows.rs
+++ b/apps/mptask/src/backend/windows.rs
@@ -22,7 +22,7 @@
 //! nothing. `Win32::System::Threading` there exposes ten functions and
 //! `OpenProcess`/`GetProcessTimes` are not among them. Regenerating that
 //! vendored crate is a platform-wide change; this file keeps the work inside
-//! `apps/task` in the same small-`extern`-block house style as
+//! `apps/mptask` in the same small-`extern`-block house style as
 //! `backend/macos.rs` and `libs/terminal_core/src/pty.rs`.
 //!
 //! Compile-checked for `x86_64-pc-windows-msvc` from macOS; the pure helpers
@@ -742,10 +742,10 @@ mod tests {
     #[test]
     fn wide_strings_stop_at_the_nul() {
         let mut buffer = [0u16; 8];
-        for (slot, unit) in buffer.iter_mut().zip("task".encode_utf16()) {
+        for (slot, unit) in buffer.iter_mut().zip("mptask".encode_utf16()) {
             *slot = unit;
         }
-        assert_eq!(wide_to_string(&buffer), "task");
+        assert_eq!(wide_to_string(&buffer), "mptask");
         // No NUL at all: take the whole buffer.
         assert_eq!(wide_to_string(&[0x41, 0x42]), "AB");
         assert_eq!(wide_to_string(&[]), "");
diff --git a/apps/task/src/main.rs b/apps/mptask/src/main.rs
similarity index 92%
rename from apps/task/src/main.rs
rename to apps/mptask/src/main.rs
index b54fb4f5d..a7e0cf9a1 100644
--- a/apps/task/src/main.rs
+++ b/apps/mptask/src/main.rs
@@ -1,4 +1,4 @@
-//! task — the task manager / activity monitor of the Makepad app family.
+//! mptask — the task manager / activity monitor of the mp* app family.
 //!
 //! btop's layout: per-core CPU bars beside a 60-second load graph, a memory
 //! panel, network up/down graphs, and a process table that switches between a
@@ -10,8 +10,9 @@
 pub use makepad_widgets;
 
 use makepad_widgets::*;
-use makepad_widgets::makepad_platform::thread::TaskHandle;
-use std::sync::mpsc::{self, Receiver, Sender};
+use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::mpsc::{self, Receiver};
+use std::sync::Arc;
 
 mod backend;
 mod sampler;
@@ -76,7 +77,7 @@ script_mod! {
     startup() do #(App::script_component(vm)){
         ui: Root{
             main_window := Window{
-                window.title: "task"
+                window.title: "mptask"
                 window.inner_size: vec2(1400 900)
                 body +: {
                     app_bg := RectView{
@@ -194,9 +195,9 @@ script_mod! {
 
 // ---- theme ----
 
-/// The palette the whole app paints with. Sourced from the Makepad WM theme
-/// (`MAKEPAD_WM_THEME_SPLASH`) through `makepad_wm_theme::current()`, so task matches
-/// terminal/files/wm; the fallback is Tokyo Night.
+/// The palette the whole app paints with. Sourced from the mp* WM theme
+/// (`MPWM_THEME_SPLASH`) through `mp_theme::current()`, so mptask matches
+/// mpterm/mpfiles/mpwm; the fallback is Tokyo Night.
 #[derive(Clone, Copy, Debug)]
 pub struct Theme {
     pub accent: Vec4f,
@@ -237,11 +238,11 @@ impl Default for Theme {
 
 impl Theme {
     /// The WM palette if one is exported, else the built-in fallback. Uses the
-    /// same scanner `makepad_wm_theme::apply` retints `mod.theme` with, so the stock
-    /// widgets and task's own drawing can never disagree.
+    /// same scanner `mp_theme::apply` retints `mod.theme` with, so the stock
+    /// widgets and mptask's own drawing can never disagree.
     fn from_environment() -> Self {
         let fallback = Self::default();
-        let Some(palette) = makepad_wm_theme::current() else { return fallback };
+        let Some(palette) = mp_theme::current() else { return fallback };
         let pick = |key: &str, default: Vec4f| palette.get(key).and_then(parse_color).unwrap_or(default);
         // Imported omarchy themes carry their hues as the terminal palette;
         // take those when a theme does not name the colours directly.
@@ -322,7 +323,7 @@ const MIN_TOP_ROW_HEIGHT: f64 = 180.0;
 ///
 /// The thresholds are in layout points and are compared against the window's
 /// *inner* size, so the app behaves the same whether it is a free window or an
-/// wm tile.
+/// mpwm tile.
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
 pub enum Density {
     /// Aggregate graph + per-metric panels + the process table.
@@ -354,12 +355,12 @@ impl Density {
     }
 }
 
-/// The warm-pool dormancy state machine (see `makepad_wm_api::warm_start` /
-/// `WmEvent::Adopted`). wm pre-spawns hidden warm instances of this app
-/// (`MAKEPAD_WM_WARM_START=1`); a cached task manager must not burn CPU sampling
+/// The warm-pool dormancy state machine (see `mp_wm_api::warm_start` /
+/// `WmEvent::Adopted`). mpwm pre-spawns hidden warm instances of this app
+/// (`MPWM_WARM_START=1`); a cached task manager must not burn CPU sampling
 /// in the background before anyone is looking at it. A warm instance starts
 /// `Dormant` — no sampler thread, no snapshots, empty graphs — and wakes
-/// exactly once: either wm adopts it into a real tile (`WmEvent::Adopted`
+/// exactly once: either mpwm adopts it into a real tile (`WmEvent::Adopted`
 /// on the studio `Custom` channel), or, defensively, a human touches the
 /// window directly (a key or pointer/touch event, in case an `Adopted`
 /// message is ever lost). A non-warm instance is never dormant.
@@ -375,7 +376,7 @@ pub enum Dormancy {
 }
 
 impl Dormancy {
-    /// `warm` is `makepad_wm_api::warm_start()`, read once at startup.
+    /// `warm` is `mp_wm_api::warm_start()`, read once at startup.
     pub fn start(warm: bool) -> Self {
         if warm { Dormancy::Dormant } else { Dormancy::Active }
     }
@@ -415,10 +416,11 @@ pub struct App {
     snapshot_rx: Option<Receiver<Snapshot>>,
     #[rust]
     sampler_started: bool,
+    /// Shared with the sampler thread: the tick period in milliseconds. The
+    /// thread re-reads it between sleeps, so a change takes effect at once
+    /// even when it was mid-way through a 10 second wait.
     #[rust]
-    sampler_interval_tx: Option<Sender<u64>>,
-    #[rust]
-    sampler_task: Option<TaskHandle<()>>,
+    interval_ms: Arc<AtomicU64>,
     #[rust]
     theme: Theme,
     #[rust]
@@ -442,36 +444,25 @@ impl App {
     /// Starts the sampler thread, unless a warm-pool instance is still
     /// dormant — a cached task manager must not sample at its 0.1s default
     /// while nobody is looking at it.
-    fn start_sampler(&mut self, cx: &mut Cx) {
+    fn start_sampler(&mut self) {
         if self.sampler_started || self.dormancy.is_dormant() {
             return;
         }
+        self.sampler_started = true;
+        self.interval_ms.store(REFRESH_CHOICES_MS[DEFAULT_REFRESH], Ordering::Relaxed);
         let (tx, rx) = mpsc::channel();
-        let (interval_tx, interval_rx) = mpsc::channel();
-        match sampler::spawn(
-            &cx.thread_spawner(),
-            tx,
-            interval_rx,
-            REFRESH_CHOICES_MS[DEFAULT_REFRESH],
-        ) {
-            Ok(task) => {
-                self.sampler_started = true;
-                self.snapshot_rx = Some(rx);
-                self.sampler_interval_tx = Some(interval_tx);
-                self.sampler_task = Some(task);
-            }
-            Err(error) => log!("task: could not start sampler worker: {error}"),
-        }
+        self.snapshot_rx = Some(rx);
+        sampler::spawn(tx, self.interval_ms.clone());
     }
 
     /// Wakes a dormant warm instance: `WmEvent::Adopted`, or defensively the
     /// first real key/pointer input in case that message was lost. A no-op
     /// past the first call (`Dormancy::wake` only fires once), so mashing
     /// keys after `Adopted` already woke it never restarts the sampler.
-    fn wake(&mut self, cx: &mut Cx) {
+    fn wake(&mut self) {
         if self.dormancy.wake() {
-            log!("task: warm instance woken, starting sampler");
-            self.start_sampler(cx);
+            log!("mptask: warm instance woken, starting sampler");
+            self.start_sampler();
         }
     }
 
@@ -664,7 +655,7 @@ impl App {
             if let Some(mut table) = self.ui.widget(cx, ids!(process_table)).borrow_mut::<ProcessTable>() {
                 table.set_compact(cx, !details);
             }
-            log!("task: layout {density:?} at {:.0}x{:.0}", size.x, size.y);
+            log!("mptask: layout {density:?} at {:.0}x{:.0}", size.x, size.y);
         }
         // With the table gone the graph takes the whole window; with it there
         // the metrics band keeps at most 45% so the table always has rows to
@@ -760,10 +751,8 @@ impl MatchEvent for App {
     fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
         if let Some(choice) = self.ui.drop_down(cx, ids!(refresh_select)).changed(actions) {
             let millis = REFRESH_CHOICES_MS.get(choice).copied().unwrap_or(1000);
-            if let Some(tx) = &self.sampler_interval_tx {
-                let _ = tx.send(millis);
-            }
-            log!("task: refresh interval now {millis} ms");
+            self.interval_ms.store(millis, Ordering::Relaxed);
+            log!("mptask: refresh interval now {millis} ms");
         }
     }
 }
@@ -771,8 +760,8 @@ impl MatchEvent for App {
 impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
-        // The Makepad WM palette retints the stock widgets before anything is built.
-        makepad_wm_theme::apply(vm);
+        // The mp* WM palette retints the stock widgets before anything is built.
+        mp_theme::apply(vm);
         // MeterBars/ProcessTable must exist in mod.widgets before the UI below
         // does `use mod.widgets.*`.
         crate::widgets::script_mod(vm);
@@ -783,7 +772,7 @@ impl AppMain for App {
         if let Event::Startup = event {
             // Checked once: a warm-pool instance stays dormant until
             // `WmEvent::Adopted` or a real input wakes it (see `Dormancy`).
-            self.dormancy = Dormancy::start(makepad_wm_api::warm_start());
+            self.dormancy = Dormancy::start(mp_wm_api::warm_start());
             self.theme = Theme::from_environment();
             self.apply_theme(cx);
             // `--size WxH` lets a test drive the breakpoints without a WM.
@@ -792,9 +781,9 @@ impl AppMain for App {
             }
             self.layout_from_window(cx);
             // No-ops while dormant — see `start_sampler`.
-            self.start_sampler(cx);
+            self.start_sampler();
         }
-        // The window is often an wm tile, so the layout follows its size
+        // The window is often an mpwm tile, so the layout follows its size
         // rather than assuming a desktop-sized window.
         if let Event::WindowGeomChange(geom) = event {
             self.apply_layout(cx, geom.new_geom.inner_size);
@@ -802,17 +791,17 @@ impl AppMain for App {
         if let Event::Signal = event {
             self.drain_snapshots(cx);
         }
-        // `StudioToApp::Custom` from wm reaches a hosted app as
+        // `StudioToApp::Custom` from mpwm reaches a hosted app as
         // `Event::Custom(json)`; `Adopted` is what wakes a warm instance.
         if let Event::Custom(json) = event {
-            if let Some(makepad_wm_api::WmEvent::Adopted) = makepad_wm_api::WmEvent::parse(json) {
-                self.wake(cx);
+            if let Some(mp_wm_api::WmEvent::Adopted) = mp_wm_api::WmEvent::parse(json) {
+                self.wake();
             }
         }
         // Defensive fallback: a lost `Adopted` message must not leave a
         // visibly-adopted, actually-being-used instance sampling nothing.
         if self.dormancy.is_dormant() && is_wake_input(event) {
-            self.wake(cx);
+            self.wake();
         }
         self.match_event(cx, event);
         self.ui.handle_event(cx, event, &mut Scope::empty());
@@ -910,7 +899,7 @@ mod tests {
 
     #[test]
     fn theme_falls_back_when_no_wm_palette_is_exported() {
-        // Nothing may panic when MAKEPAD_WM_THEME_SPLASH is unset or bogus.
+        // Nothing may panic when MPWM_THEME_SPLASH is unset or bogus.
         let theme = Theme::from_environment();
         assert!(theme.accent.w > 0.0);
     }
diff --git a/apps/mptask/src/sampler.rs b/apps/mptask/src/sampler.rs
new file mode 100644
index 000000000..b45f6e091
--- /dev/null
+++ b/apps/mptask/src/sampler.rs
@@ -0,0 +1,47 @@
+//! The sampler thread: owns the OS backend, ticks on the interval the toolbar
+//! picker sets, and wakes the UI with `SignalToUI`. Nothing here touches `Cx` —
+//! the UI drains the channel on `Event::Signal`, so a slow syscall can never
+//! stall a frame.
+
+use crate::backend::{self, Snapshot};
+use makepad_widgets::log;
+use makepad_widgets::makepad_platform::thread::SignalToUI;
+use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::mpsc::Sender;
+use std::sync::Arc;
+use std::thread;
+use std::time::{Duration, Instant};
+
+/// Floor on the tick period, whatever the UI asks for.
+const MIN_INTERVAL: Duration = Duration::from_millis(100);
+/// How long the wait can go without re-reading `interval_ms`, so switching from
+/// 10 s down to 0.5 s is felt immediately instead of after the current wait.
+const WAIT_SLICE: Duration = Duration::from_millis(50);
+
+/// `interval_ms` is shared with the UI; the loop re-reads it every slice.
+pub fn spawn(tx: Sender<Snapshot>, interval_ms: Arc<AtomicU64>) {
+    thread::Builder::new()
+        .name("mptask-sampler".to_string())
+        .spawn(move || {
+            let mut backend = backend::new_backend();
+            log!("mptask: sampling via {}", backend.name());
+            loop {
+                let started = Instant::now();
+                if tx.send(backend.sample()).is_err() {
+                    // The UI dropped the receiver: the app is going away.
+                    break;
+                }
+                SignalToUI::set_ui_signal();
+                loop {
+                    let target =
+                        Duration::from_millis(interval_ms.load(Ordering::Relaxed)).max(MIN_INTERVAL);
+                    let elapsed = started.elapsed();
+                    if elapsed >= target {
+                        break;
+                    }
+                    thread::sleep((target - elapsed).min(WAIT_SLICE));
+                }
+            }
+        })
+        .expect("mptask sampler thread");
+}
diff --git a/apps/task/src/widgets.rs b/apps/mptask/src/widgets.rs
similarity index 98%
rename from apps/task/src/widgets.rs
rename to apps/mptask/src/widgets.rs
index d6ddb9bf0..e8a0eeee0 100644
--- a/apps/task/src/widgets.rs
+++ b/apps/mptask/src/widgets.rs
@@ -10,6 +10,7 @@ use crate::{format_bytes, Theme};
 use makepad_widgets::*;
 use std::cmp::Ordering;
 use std::collections::{HashMap, HashSet};
+use std::time::{Duration, Instant};
 
 script_mod! {
     use mod.prelude.widgets_internal.*
@@ -96,7 +97,7 @@ script_mod! {
                 text: "FILTER"
                 draw_text +: {color: #x7aa2f7 text_style: theme.font_code{font_size: 9.0}}
             }
-            // The well behind the text is makepad_wm_theme's business (it flattens the
+            // The well behind the text is mp_theme's business (it flattens the
             // stock inset gradient app-wide); only the monospace face is ours.
             filter_input := TextInput{
                 width: 260
@@ -519,7 +520,7 @@ pub struct ProcessTable {
     #[rust]
     selected_pid: Option<u32>,
     /// A process that has just been sent SIGTERM: pressing kill again inside
-    /// [`FORCE_WINDOW_SECS`] escalates to SIGKILL.
+    /// [`FORCE_WINDOW`] escalates to SIGKILL.
     #[rust]
     force_armed: Option<Armed>,
     #[rust]
@@ -551,16 +552,16 @@ pub struct ProcessTable {
 #[derive(Clone, Copy, Debug)]
 struct Armed {
     pid: u32,
-    since: f64,
+    since: Instant,
 }
 
 /// How long after a SIGTERM the next kill press escalates to SIGKILL.
-const FORCE_WINDOW_SECS: f64 = 5.0;
+const FORCE_WINDOW: Duration = Duration::from_secs(5);
 
 /// (can this be killed, is the force escalation armed).
 type KillButtonState = (bool, bool);
 
-/// Processes the kill button refuses: the kernel, init, and task itself.
+/// Processes the kill button refuses: the kernel, init, and mptask itself.
 fn is_protected(pid: u32) -> bool {
     pid == 0 || pid == 1 || pid == std::process::id()
 }
@@ -800,9 +801,7 @@ impl ProcessTable {
 
     fn force_is_armed(&self) -> bool {
         match (self.force_armed, self.selected_pid) {
-            (Some(armed), Some(pid)) => {
-                armed.pid == pid && Cx::monotonic_now() - armed.since <= FORCE_WINDOW_SECS
-            }
+            (Some(armed), Some(pid)) => armed.pid == pid && armed.since.elapsed() <= FORCE_WINDOW,
             _ => false,
         }
     }
@@ -833,7 +832,7 @@ impl ProcessTable {
     }
 
     /// Kill the selected process. The first press asks politely (SIGTERM); a
-    /// second press within [`FORCE_WINDOW_SECS`], or a shift-click, forces it
+    /// second press within [`FORCE_WINDOW`], or a shift-click, forces it
     /// (SIGKILL). No modal — the status row carries the escalation offer.
     fn kill_selected(&mut self, cx: &mut Cx, force_requested: bool) {
         let Some(pid) = self.selected_pid else {
@@ -849,19 +848,17 @@ impl ProcessTable {
         let force = force_requested
             || self
                 .force_armed
-                .is_some_and(|armed| {
-                    armed.pid == pid && Cx::monotonic_now() - armed.since <= FORCE_WINDOW_SECS
-                });
+                .is_some_and(|armed| armed.pid == pid && armed.since.elapsed() <= FORCE_WINDOW);
         self.notice = Some(match terminate(pid, force) {
             Ok(()) => {
                 let signal = if force { "SIGKILL" } else { "SIGTERM" };
                 // Killing something is worth a line in the log.
-                log!("task: {signal} -> pid {pid}");
+                log!("mptask: {signal} -> pid {pid}");
                 if force {
                     self.force_armed = None;
                     format!("SIGKILL sent to PID {pid}")
                 } else {
-                    self.force_armed = Some(Armed { pid, since: Cx::monotonic_now() });
+                    self.force_armed = Some(Armed { pid, since: Instant::now() });
                     format!("SIGTERM sent to PID {pid}  ·  kill again within 5 s to force (SIGKILL)")
                 }
             }
@@ -903,7 +900,7 @@ impl ProcessTable {
             draw_text +: {color: #(foreground)}
             draw_text_bold +: {color: #(foreground)}
         });
-        // No draw_bg here: makepad_wm_theme::apply already flattened every text-field
+        // No draw_bg here: mp_theme::apply already flattened every text-field
         // well, and re-styling it locally would put the gradient back.
         let mut confirm_row = self.view.view(cx, ids!(confirm_row));
         script_apply_eval!(cx, confirm_row, {draw_bg +: {color: #(dark) border_color: #(panel)}});
diff --git a/apps/terminal/Cargo.toml b/apps/mpterm/Cargo.toml
similarity index 63%
rename from apps/terminal/Cargo.toml
rename to apps/mpterm/Cargo.toml
index e2494a71e..8e04e04ab 100644
--- a/apps/terminal/Cargo.toml
+++ b/apps/mpterm/Cargo.toml
@@ -1,4 +1,4 @@
-# terminal — a first-class terminal emulator as a plain full-window Makepad app.
+# mpterm — a first-class terminal emulator as a plain full-window Makepad app.
 #
 # The VT core under src/term/ is a clean Rust port of Ghostty's terminal
 # subsystem (github.com/ghostty-org/ghostty, MIT license — see
@@ -6,29 +6,27 @@
 # makepad-terminal-core, which had already solved spawn/resize/controlling-tty
 # on macOS, Linux and Windows (ConPTY).
 #
-# terminal runs standalone, and unmodified inside makepad-wm / Studio tiles via
+# mpterm runs standalone, and unmodified inside makepad-wm / Studio tiles via
 # the shared --stdin-loop client runtime every Makepad app has.
 
 [package]
-name = "makepad-terminal"
+name = "mpterm"
 version = "0.1.0"
 edition = "2021"
-default-run = "terminal"
+default-run = "mpterm"
 
 [lib]
-name = "makepad_terminal"
+name = "mpterm"
 path = "src/lib.rs"
 
 [[bin]]
-name = "terminal"
+name = "mpterm"
 path = "src/main.rs"
 
 [dependencies]
 makepad-widgets = { path = "../../widgets" }
-makepad-ai-services = { path = "../../libs/ai/services" }
-makepad-strict-json = { path = "../../libs/strict_json" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-wm-api = { path = "../../libs/wm_api" }
+mp-theme = { path = "../../libs/mp_theme" }
+mp-wm-api = { path = "../../libs/mp_wm_api" }
 
 [target.'cfg(windows)'.dependencies.windows]
 path = "../../libs/windows/windows-rs"
diff --git a/apps/mpterm/src/lib.rs b/apps/mpterm/src/lib.rs
new file mode 100644
index 000000000..51b5b52e0
--- /dev/null
+++ b/apps/mpterm/src/lib.rs
@@ -0,0 +1,6 @@
+//! mpterm: terminal emulator for Makepad. See Cargo.toml for provenance.
+
+pub mod pty;
+pub mod session;
+pub mod term;
+pub mod widget;
diff --git a/apps/terminal/src/main.rs b/apps/mpterm/src/main.rs
similarity index 55%
rename from apps/terminal/src/main.rs
rename to apps/mpterm/src/main.rs
index 1e0ab44e3..22a2a95cf 100644
--- a/apps/terminal/src/main.rs
+++ b/apps/mpterm/src/main.rs
@@ -1,29 +1,20 @@
-//! terminal: a full-window terminal app. Runs standalone or inside
+//! mpterm: a full-window terminal app. Runs standalone or inside
 //! makepad-wm / Studio tiles (the shared --stdin-loop client runtime).
 //!
 //! Command line:
-//!   --cwd <dir>        open the shell in <dir> (wm passes the focused
+//!   --cwd <dir>        open the shell in <dir> (mpwm passes the focused
 //!                      terminal's directory: Omarchy's terminal-in-cwd)
 //!   --preview <path>   Quick Look mode: page the file (or list the
-//!                      directory) and quit when the pager exits — files'
+//!                      directory) and quit when the pager exits — mpfiles'
 //!                      Space bar for text, source and everything else no
 //!                      viewer app claims.
 
 pub use makepad_widgets;
-use makepad_ai_services::port::{AiServicePort, PortEvent};
 use makepad_widgets::*;
-use makepad_terminal::widget::{MpTerm, MpTermAction};
+use mpterm::widget::{MpTerm, MpTermAction};
 use std::path::{Path, PathBuf};
 
-mod ai;
-
-app_main!(
-    App,
-    font_assets: [
-        "makepad_widgets/resources/jetbrains_mono_variable.ttf",
-        "makepad_widgets/resources/fa-solid-900.ttf",
-    ]
-);
+app_main!(App);
 
 script_mod! {
     use mod.prelude.widgets.*
@@ -33,7 +24,7 @@ script_mod! {
         ui: Root{
             main_window := Window{
                 window.inner_size: vec2(980, 640)
-                window.title: "terminal"
+                window.title: "mpterm"
                 // Transparent clear: the terminal paints its own background
                 // at the compositor-given opacity into the shared swapchain.
                 pass +: { clear_color: vec4(0.0, 0.0, 0.0, 0.0) }
@@ -90,10 +81,6 @@ pub struct App {
     ui: WidgetRef,
     #[rust]
     preview: bool,
-    #[rust]
-    ai_port: Option<AiServicePort>,
-    #[rust]
-    ai_context: String,
 }
 
 impl MatchEvent for App {
@@ -118,16 +105,8 @@ impl MatchEvent for App {
                 .window(cx, ids!(main_window))
                 .set_title(cx, &format!("{} \u{2014} preview", name));
         }
-        // A warm-pool standby is not a running Terminal: its service opens
-        // when the window manager adopts it into a tile (`WmEvent::Adopted`),
-        // never while it is dormant — the assistant must not drive a shell
-        // nobody can see.
-        if !makepad_wm_api::warm_start() {
-            self.open_ai_port(cx);
-        }
     }
 
-
     fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
         for action in actions {
             // The widget emits through cx.widget_action, which wraps the
@@ -139,7 +118,6 @@ impl MatchEvent for App {
                 MpTermAction::TitleChanged(title) if !self.preview => {
                     self.ui.window(cx, ids!(main_window)).set_title(cx, &title);
                 }
-                MpTermAction::PwdChanged(_) => self.refresh_ai_context(cx),
                 // The pager quit: the preview popup goes with it.
                 MpTermAction::Exited if self.preview => cx.quit(),
                 _ => {}
@@ -149,75 +127,12 @@ impl MatchEvent for App {
 }
 
 impl App {
-    fn refresh_ai_context(&mut self, cx: &mut Cx) {
-        let cwd = self
-            .ui
-            .widget(cx, ids!(term))
-            .borrow::<MpTerm>()
-            .and_then(|term| term.cwd.clone());
-        let Some(cwd) = cwd else {
-            return;
-        };
-        let shown = std::env::var_os("HOME")
-            .and_then(|home| cwd.strip_prefix(PathBuf::from(home)).ok().map(Path::to_path_buf))
-            .map(|rest| {
-                if rest.as_os_str().is_empty() {
-                    "~".to_string()
-                } else {
-                    format!("~/{}", rest.display())
-                }
-            })
-            .unwrap_or_else(|| cwd.display().to_string());
-        let context = format!("shell in {shown}");
-        if context == self.ai_context {
-            return;
-        }
-        self.ai_context = context.clone();
-        if let Some(port) = self.ai_port.as_ref() {
-            port.set_context(&context);
-        }
-    }
-
-    fn drain_ai_port(&mut self, cx: &mut Cx, event: &Event) {
-        let events = match self.ai_port.as_mut() {
-            Some(port) => port.handle_event(cx, event),
-            None => return,
-        };
-        for event in events {
-            match event {
-                PortEvent::Registered(endpoint) => {
-                    log!("terminal: AI service registered as {}", endpoint.as_str());
-                    self.ai_context.clear();
-                    self.refresh_ai_context(cx);
-                }
-                PortEvent::Call(call) => {
-                    let result = self
-                        .ui
-                        .widget(cx, ids!(term))
-                        .borrow_mut::<MpTerm>()
-                        .map(|mut term| ai::answer(&call, &mut *term))
-                        .unwrap_or_else(|| {
-                            makepad_ai_services::wire::ToolResult::unavailable(
-                                &call.call_id,
-                                "the terminal widget is not ready",
-                            )
-                        });
-                    if let Some(port) = self.ai_port.as_ref() {
-                        port.reply(result);
-                    }
-                }
-                PortEvent::Cancel { .. } | PortEvent::ChatOpen { .. } => {}
-                PortEvent::Subscribe { .. } | PortEvent::Unsubscribe { .. } => {}
-            }
-        }
-    }
-
-    /// Quick Look v2, viewer half: wm retargets a warm text preview with
+    /// Quick Look v2, viewer half: mpwm retargets a warm text preview with
     /// `PreviewFile` (restart the pager in place — no respawn, no new
     /// window) and parks it with `PreviewUnload`. `PreviewUnload` never
     /// ends the process.
-    fn handle_wm_event(&mut self, cx: &mut Cx, event: &makepad_wm_api::WmEvent) {
-        use makepad_wm_api::WmEvent;
+    fn handle_wm_event(&mut self, cx: &mut Cx, event: &mp_wm_api::WmEvent) {
+        use mp_wm_api::WmEvent;
         match event {
             WmEvent::PreviewFile { path } => {
                 let path = PathBuf::from(path);
@@ -237,7 +152,7 @@ impl App {
                 self.ui
                     .window(cx, ids!(main_window))
                     .set_title(cx, &title);
-                makepad_wm_api::set_title(cx, &title);
+                mp_wm_api::set_title(cx, &title);
             }
             WmEvent::PreviewUnload => {
                 if let Some(mut term) = self.ui.widget(cx, ids!(term)).borrow_mut::<MpTerm>() {
@@ -245,8 +160,6 @@ impl App {
                 }
             }
             WmEvent::CloseRequested => cx.quit(),
-            // Adopted into a real tile: now it is a running Terminal.
-            WmEvent::Adopted => self.open_ai_port(cx),
             _ => {}
         }
     }
@@ -255,49 +168,22 @@ impl App {
 impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
-        makepad_terminal::widget::script_mod(vm);
+        mp_theme::apply(vm);
+        mpterm::widget::script_mod(vm);
         self::script_mod(vm)
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
         if let Event::Custom(json) = event {
-            if let Some(wm) = makepad_wm_api::WmEvent::parse(json) {
+            if let Some(wm) = mp_wm_api::WmEvent::parse(json) {
                 self.handle_wm_event(cx, &wm);
             }
         }
-        self.drain_ai_port(cx, event);
         self.match_event(cx, event);
         self.ui.handle_event(cx, event, &mut Scope::empty());
     }
 }
 
-impl ai::TerminalTarget for MpTerm {
-    fn visible_screen(&self) -> Option<ai::ScreenState> {
-        let (rows, cursor_row, cursor_col) = self.ai_screen_rows(None)?;
-        Some(ai::ScreenState {
-            rows,
-            cursor_row,
-            cursor_col,
-            cwd: self.cwd.as_ref().map(|path| path.display().to_string()),
-        })
-    }
-
-    fn recent_screen(&self, lines: usize) -> Option<ai::ScreenState> {
-        let (rows, cursor_row, cursor_col) = self.ai_screen_rows(Some(lines))?;
-        Some(ai::ScreenState {
-            rows,
-            cursor_row,
-            cursor_col,
-            cwd: self.cwd.as_ref().map(|path| path.display().to_string()),
-        })
-    }
-
-    fn type_bytes(&mut self, bytes: &[u8]) -> bool {
-        self.ai_type_bytes(bytes)
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -317,15 +203,3 @@ mod tests {
         assert_eq!(cmd, "less -R -- '/no/such/file'\\''s.txt'");
     }
 }
-
-impl App {
-    /// The service toward the assistant: at startup for a real launch, on
-    /// adoption for a warm-pool standby, never twice.
-    fn open_ai_port(&mut self, cx: &mut Cx) {
-        if self.ai_port.is_some() {
-            return;
-        }
-        self.ai_port = AiServicePort::open(cx, ai::manifest());
-        self.refresh_ai_context(cx);
-    }
-}
diff --git a/apps/terminal/src/pty.rs b/apps/mpterm/src/pty.rs
similarity index 99%
rename from apps/terminal/src/pty.rs
rename to apps/mpterm/src/pty.rs
index 9be43c1cb..2923a38bd 100644
--- a/apps/terminal/src/pty.rs
+++ b/apps/mpterm/src/pty.rs
@@ -87,7 +87,7 @@ pub struct Pty {
 impl Pty {
     /// Spawn the login shell in a new PTY. With `command`, the shell runs
     /// that one job instead of an interactive session (`shell -l -c cmd`,
-    /// `cmd.exe /c cmd`) and the PTY ends when it exits — terminal's
+    /// `cmd.exe /c cmd`) and the PTY ends when it exits — mpterm's
     /// `--preview` pager.
     pub fn spawn(
         cols: u16,
@@ -286,7 +286,7 @@ impl Pty {
         }
         cmd.env("TERM", "xterm-256color");
         cmd.env("COLORTERM", "truecolor");
-        cmd.env("TERM_PROGRAM", "terminal");
+        cmd.env("TERM_PROGRAM", "mpterm");
         cmd.env("TERM_PROGRAM_VERSION", env!("CARGO_PKG_VERSION"));
         // A terminal spawned inside makepad-wm inherits the compositor's
         // studio vars; the shell's children must not think they are hosted
diff --git a/apps/terminal/src/session.rs b/apps/mpterm/src/session.rs
similarity index 98%
rename from apps/terminal/src/session.rs
rename to apps/mpterm/src/session.rs
index ef019fa06..4644d9118 100644
--- a/apps/terminal/src/session.rs
+++ b/apps/mpterm/src/session.rs
@@ -18,7 +18,7 @@ use crate::term::terminal::{TermEvent, Terminal};
 /// A flooding shell (`yes x`) writes far faster than the emulator can
 /// consume, so an unbounded drain never reaches an empty channel: it
 /// starves the event loop for as long as the flood lasts — no frame, no
-/// timer, and in an wm-hosted child not even the host-is-gone check, so
+/// timer, and in an mpwm-hosted child not even the host-is-gone check, so
 /// the tile stays black and the orphan keeps burning a core after its host
 /// dies. Bounded, every pass hands the loop back in time to paint, and the
 /// rest of the backlog is picked up on the next one.
@@ -59,7 +59,7 @@ impl Session {
         let mut reader = pty.take_reader();
         let (tx, rx) = mpsc::sync_channel::<Vec<u8>>(BACKLOG_CHUNKS);
         std::thread::Builder::new()
-            .name("terminal-pty-read".into())
+            .name("mpterm-pty-read".into())
             .spawn(move || {
                 while let Some(bytes) = reader.read() {
                     if tx.send(bytes).is_err() {
diff --git a/apps/terminal/src/term/charsets.rs b/apps/mpterm/src/term/charsets.rs
similarity index 100%
rename from apps/terminal/src/term/charsets.rs
rename to apps/mpterm/src/term/charsets.rs
diff --git a/apps/terminal/src/term/color.rs b/apps/mpterm/src/term/color.rs
similarity index 100%
rename from apps/terminal/src/term/color.rs
rename to apps/mpterm/src/term/color.rs
diff --git a/apps/terminal/src/term/key_encode.rs b/apps/mpterm/src/term/key_encode.rs
similarity index 100%
rename from apps/terminal/src/term/key_encode.rs
rename to apps/mpterm/src/term/key_encode.rs
diff --git a/apps/terminal/src/term/mod.rs b/apps/mpterm/src/term/mod.rs
similarity index 96%
rename from apps/terminal/src/term/mod.rs
rename to apps/mpterm/src/term/mod.rs
index bc58e78b8..4dc3de392 100644
--- a/apps/terminal/src/term/mod.rs
+++ b/apps/mpterm/src/term/mod.rs
@@ -1,4 +1,4 @@
-//! terminal's VT core: a clean Rust port of Ghostty's terminal subsystem.
+//! mpterm's VT core: a clean Rust port of Ghostty's terminal subsystem.
 //!
 //! Ported from github.com/ghostty-org/ghostty (`src/terminal/`, `src/input/`),
 //! MIT License, Copyright (c) 2024 Mitchell Hashimoto, Ghostty contributors.
diff --git a/apps/terminal/src/term/modes.rs b/apps/mpterm/src/term/modes.rs
similarity index 100%
rename from apps/terminal/src/term/modes.rs
rename to apps/mpterm/src/term/modes.rs
diff --git a/apps/terminal/src/term/mouse_encode.rs b/apps/mpterm/src/term/mouse_encode.rs
similarity index 100%
rename from apps/terminal/src/term/mouse_encode.rs
rename to apps/mpterm/src/term/mouse_encode.rs
diff --git a/apps/terminal/src/term/osc.rs b/apps/mpterm/src/term/osc.rs
similarity index 100%
rename from apps/terminal/src/term/osc.rs
rename to apps/mpterm/src/term/osc.rs
diff --git a/apps/terminal/src/term/page.rs b/apps/mpterm/src/term/page.rs
similarity index 100%
rename from apps/terminal/src/term/page.rs
rename to apps/mpterm/src/term/page.rs
diff --git a/apps/terminal/src/term/parser.rs b/apps/mpterm/src/term/parser.rs
similarity index 100%
rename from apps/terminal/src/term/parser.rs
rename to apps/mpterm/src/term/parser.rs
diff --git a/apps/terminal/src/term/screen.rs b/apps/mpterm/src/term/screen.rs
similarity index 100%
rename from apps/terminal/src/term/screen.rs
rename to apps/mpterm/src/term/screen.rs
diff --git a/apps/terminal/src/term/sgr.rs b/apps/mpterm/src/term/sgr.rs
similarity index 100%
rename from apps/terminal/src/term/sgr.rs
rename to apps/mpterm/src/term/sgr.rs
diff --git a/apps/terminal/src/term/stream.rs b/apps/mpterm/src/term/stream.rs
similarity index 100%
rename from apps/terminal/src/term/stream.rs
rename to apps/mpterm/src/term/stream.rs
diff --git a/apps/terminal/src/term/style.rs b/apps/mpterm/src/term/style.rs
similarity index 100%
rename from apps/terminal/src/term/style.rs
rename to apps/mpterm/src/term/style.rs
diff --git a/apps/terminal/src/term/tabstops.rs b/apps/mpterm/src/term/tabstops.rs
similarity index 100%
rename from apps/terminal/src/term/tabstops.rs
rename to apps/mpterm/src/term/tabstops.rs
diff --git a/apps/terminal/src/term/terminal.rs b/apps/mpterm/src/term/terminal.rs
similarity index 99%
rename from apps/terminal/src/term/terminal.rs
rename to apps/mpterm/src/term/terminal.rs
index bb4eb9026..8873556aa 100644
--- a/apps/terminal/src/term/terminal.rs
+++ b/apps/mpterm/src/term/terminal.rs
@@ -1475,7 +1475,7 @@ impl Terminal {
             (b'q', [b'>']) => {
                 // XTVERSION.
                 self.outbound
-                    .extend_from_slice(b"\x1bP>|terminal 0.1.0\x1b\\");
+                    .extend_from_slice(b"\x1bP>|mpterm 0.1.0\x1b\\");
             }
             (b'r', []) if !private => {
                 let s = self.screen();
diff --git a/apps/terminal/src/term/unicode.rs b/apps/mpterm/src/term/unicode.rs
similarity index 100%
rename from apps/terminal/src/term/unicode.rs
rename to apps/mpterm/src/term/unicode.rs
diff --git a/apps/terminal/src/term/unicode_tables.rs b/apps/mpterm/src/term/unicode_tables.rs
similarity index 100%
rename from apps/terminal/src/term/unicode_tables.rs
rename to apps/mpterm/src/term/unicode_tables.rs
diff --git a/apps/terminal/src/term/utf8.rs b/apps/mpterm/src/term/utf8.rs
similarity index 100%
rename from apps/terminal/src/term/utf8.rs
rename to apps/mpterm/src/term/utf8.rs
diff --git a/apps/terminal/src/widget.rs b/apps/mpterm/src/widget.rs
similarity index 96%
rename from apps/terminal/src/widget.rs
rename to apps/mpterm/src/widget.rs
index 4cbd6c21c..ac4baa0c1 100644
--- a/apps/terminal/src/widget.rs
+++ b/apps/mpterm/src/widget.rs
@@ -1,4 +1,4 @@
-//! The terminal terminal widget: renders a `Session` and feeds it input.
+//! The mpterm terminal widget: renders a `Session` and feeds it input.
 //!
 //! Rendering follows the cell-grid discipline (ghostty's renderer notes):
 //! integer cell advance from the monospace font, background rects merged
@@ -130,7 +130,7 @@ script_mod! {
             // Mono. Liberation Mono lacks even common prompt symbols such as
             // U+276F; keep Font Awesome as a fallback for the icon codepoints
             // it does cover. The distro package can add a full Nerd Font
-            // member here without making terminal depend on host fontconfig.
+            // member here without making mpterm depend on host fontconfig.
             text_style: TextStyle{
                 font_family: FontFamily{
                     latin := FontMember{
@@ -199,7 +199,7 @@ struct CachedGlyph {
     x_offset_in_lpxs: f32,
 }
 
-/// The tokyo-night terminal palette (terminal's default look; makepad-wm
+/// The tokyo-night terminal palette (mpterm's default look; makepad-wm
 /// re-themes at spawn time via --theme args later).
 pub fn default_theme() -> ([Rgb; 16], Rgb, Rgb) {
     let base16 = [
@@ -311,7 +311,7 @@ pub struct MpTerm {
     #[rust]
     last_mouse_cell: Option<(u32, u32, u8)>,
     /// Background alpha (focused, unfocused): Omarchy's window opacity rule
-    /// "0.985 0.96", handed down by makepad-wm via MAKEPAD_TERMINAL_OPACITY. Standalone
+    /// "0.985 0.96", handed down by makepad-wm via MPTERM_OPACITY. Standalone
     /// runs are opaque. The shared swapchain is BGRA and the compositor
     /// blends premultiplied, so the wallpaper shows through for free.
     #[rust((1.0, 1.0))]
@@ -321,39 +321,6 @@ pub struct MpTerm {
 impl ScriptHook for MpTerm {}
 
 impl MpTerm {
-    /// Rows currently painted in the widget, or the last `lines` rows of
-    /// scrollback plus the active grid. Used by the terminal's AI service;
-    /// row text comes from the same cell content the renderer uses.
-    pub fn ai_screen_rows(
-        &self,
-        recent_lines: Option<usize>,
-    ) -> Option<(Vec<String>, usize, usize)> {
-        let session = self.session.as_ref()?;
-        let screen = session.terminal.screen();
-        let total = screen.total_rows();
-        let (start, end) = match recent_lines {
-            Some(lines) => (total.saturating_sub(lines), total),
-            None => {
-                let start = screen.scrollback.len().saturating_sub(self.view_offset);
-                (start, (start + screen.rows).min(total))
-            }
-        };
-        let rows = (start..end)
-            .filter_map(|index| screen.row_virtual(index))
-            .map(|row| row.text())
-            .collect();
-        Some((rows, screen.cursor.y, screen.cursor.x))
-    }
-
-    /// Type bytes through the live PTY's ordinary input path.
-    pub fn ai_type_bytes(&mut self, bytes: &[u8]) -> bool {
-        let Some(session) = self.session.as_mut() else {
-            return false;
-        };
-        session.write(bytes);
-        true
-    }
-
     /// Quick Look retarget (`WmEvent::PreviewFile`): tear down the current
     /// job — dropping the session kills the PTY child — and run a new one
     /// in place, same process, same window.
@@ -387,7 +354,7 @@ impl MpTerm {
         }
         let cols = 80;
         let rows = 24;
-        if let Ok(spec) = std::env::var("MAKEPAD_TERMINAL_OPACITY") {
+        if let Ok(spec) = std::env::var("MPTERM_OPACITY") {
             let mut it = spec.split_whitespace().filter_map(|s| s.parse::<f32>().ok());
             if let Some(active) = it.next() {
                 let inactive = it.next().unwrap_or(active);
@@ -403,9 +370,9 @@ impl MpTerm {
         ) {
             Ok(mut session) => {
                 // makepad-wm hands the splash theme's terminal palette down
-                // via MAKEPAD_TERMINAL_COLORS; standalone runs use the bundled default.
+                // via MPTERM_COLORS; standalone runs use the bundled default.
                 let (mut base16, mut fg, mut bg) = default_theme();
-                if let Ok(env) = std::env::var("MAKEPAD_TERMINAL_COLORS") {
+                if let Ok(env) = std::env::var("MPTERM_COLORS") {
                     for pair in env.split(';') {
                         let Some((key, value)) = pair.split_once('=') else {
                             continue;
@@ -432,7 +399,7 @@ impl MpTerm {
                 self.session = Some(session);
             }
             Err(err) => {
-                error!("terminal: failed to spawn shell: {}", err);
+                error!("mpterm: failed to spawn shell: {}", err);
             }
         }
     }
@@ -1273,14 +1240,14 @@ impl MpTerm {
             if session.drain() {
                 needs_redraw = true;
             }
-            // Inside wm, shell facts go to the compositor through the WM
+            // Inside mpwm, shell facts go to the compositor through the WM
             // API so it can title the tile and open new terminals in our
             // cwd (the Omarchy behavior).
             for event in session.take_events() {
                 match event {
                     TermEvent::TitleChanged(title) => {
-                        // Hosted in wm: the bar shows it (no-op standalone).
-                        makepad_wm_api::set_title(cx, &title);
+                        // Hosted in mpwm: the bar shows it (no-op standalone).
+                        mp_wm_api::set_title(cx, &title);
                         actions.push(MpTermAction::TitleChanged(title))
                     }
                     TermEvent::Bell => {
@@ -1303,7 +1270,7 @@ impl MpTerm {
                         self.cwd = Some(PathBuf::from(&path));
                         // Hosted: new terminals open here (Omarchy's
                         // terminal-in-cwd); no-op standalone.
-                        makepad_wm_api::set_cwd(cx, Path::new(&path));
+                        mp_wm_api::set_cwd(cx, Path::new(&path));
                         actions.push(MpTermAction::PwdChanged(path));
                     }
                     TermEvent::Notification { .. } => {}
diff --git a/apps/video/Cargo.toml b/apps/mpvideo/Cargo.toml
similarity index 67%
rename from apps/video/Cargo.toml
rename to apps/mpvideo/Cargo.toml
index 93d45647e..d2cd802e4 100644
--- a/apps/video/Cargo.toml
+++ b/apps/mpvideo/Cargo.toml
@@ -1,11 +1,11 @@
-# video — a dumb video player, part of the Makepad app family (terminal, wm,
-# files, image, task, sheets, route, mixer...).
+# mpvideo — a dumb video player, part of the mp* app family (mpterm, mpwm,
+# mpfiles, mpimage, mptask, mpsheets, route, mixer...).
 #
-# `video <path>` opens one clip fit-to-window on a dark makepad_wm_theme
+# `mpvideo <path>` opens one clip fit-to-window on a dark mp_theme
 # background and plays it, sound and all. Space pauses, Left/Right seek
 # ±5s (Shift ±30s), Up/Down set the volume, M mutes, double-click hides
 # the chrome, Escape/Q quits. `--preview <path>` sizes the window as a
-# popup — that is files' Quick Look. `--mute` (or MAKEPAD_VIDEO_MUTE=1, or a
+# popup — that is mpfiles' Quick Look. `--mute` (or MPVIDEO_MUTE=1, or a
 # hidden window) starts silent, so a test run never talks at whoever is
 # sitting at the machine.
 #
@@ -18,20 +18,20 @@
 # textures and the pixel shader does the colour conversion.
 
 [package]
-name = "makepad-video"
+name = "mpvideo"
 version = "0.1.0"
 edition = "2021"
-default-run = "video"
+default-run = "mpvideo"
 
 [lib]
-name = "makepad_video"
+name = "mpvideo"
 path = "src/lib.rs"
 
 [[bin]]
-name = "video"
+name = "mpvideo"
 path = "src/main.rs"
 
 [dependencies]
 makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-wm-api = { path = "../../libs/wm_api" }
+mp-theme = { path = "../../libs/mp_theme" }
+mp-wm-api = { path = "../../libs/mp_wm_api" }
diff --git a/apps/video/resources/icons/pause.svg b/apps/mpvideo/resources/icons/pause.svg
similarity index 100%
rename from apps/video/resources/icons/pause.svg
rename to apps/mpvideo/resources/icons/pause.svg
diff --git a/apps/video/resources/icons/play.svg b/apps/mpvideo/resources/icons/play.svg
similarity index 100%
rename from apps/video/resources/icons/play.svg
rename to apps/mpvideo/resources/icons/play.svg
diff --git a/apps/video/src/lib.rs b/apps/mpvideo/src/lib.rs
similarity index 81%
rename from apps/video/src/lib.rs
rename to apps/mpvideo/src/lib.rs
index 8aaf78dd0..3abcb5883 100644
--- a/apps/video/src/lib.rs
+++ b/apps/mpvideo/src/lib.rs
@@ -1,4 +1,4 @@
-//! video: a dumb video player for Makepad. See Cargo.toml for scope.
+//! mpvideo: a dumb video player for Makepad. See Cargo.toml for scope.
 
 pub mod player;
 pub mod preview;
@@ -9,7 +9,7 @@ pub mod widget;
 ///
 /// A test or agent run must never be audible: someone at the machine should
 /// not have a clip start talking at them out of a window they did not open.
-/// `--mute` is the explicit switch; `MAKEPAD_VIDEO_MUTE=1` is the same thing for a
+/// `--mute` is the explicit switch; `MPVIDEO_MUTE=1` is the same thing for a
 /// wrapper that cannot edit the command line; and a HIDDEN window counts as
 /// well, because nobody is watching a window they cannot see, so nobody
 /// should be hearing it either (`local/tools/gpu-guard` sets
@@ -25,7 +25,7 @@ pub fn wants_mute(args: &[String], env: impl Fn(&str) -> Option<String>) -> bool
             Some("1") | Some("true") | Some("yes")
         )
     };
-    args.iter().any(|arg| arg == "--mute") || truthy("MAKEPAD_VIDEO_MUTE") || truthy("MAKEPAD_HIDE_WINDOWS")
+    args.iter().any(|arg| arg == "--mute") || truthy("MPVIDEO_MUTE") || truthy("MAKEPAD_HIDE_WINDOWS")
 }
 
 #[cfg(test)]
@@ -40,14 +40,14 @@ mod tests {
     fn a_plain_run_makes_sound() {
         assert!(!wants_mute(&args(&["clip.mp4"]), |_| None));
         // A set-but-off environment variable is not consent to mute.
-        assert!(!wants_mute(&args(&["clip.mp4"]), |k| (k == "MAKEPAD_VIDEO_MUTE")
+        assert!(!wants_mute(&args(&["clip.mp4"]), |k| (k == "MPVIDEO_MUTE")
             .then(|| "0".to_string())));
     }
 
     #[test]
     fn the_flag_the_variable_and_a_hidden_window_all_mute() {
         assert!(wants_mute(&args(&["--mute", "clip.mp4"]), |_| None));
-        assert!(wants_mute(&args(&["clip.mp4"]), |k| (k == "MAKEPAD_VIDEO_MUTE")
+        assert!(wants_mute(&args(&["clip.mp4"]), |k| (k == "MPVIDEO_MUTE")
             .then(|| "1".to_string())));
         // gpu-guard's hidden-window launch: muted without anyone asking.
         assert!(wants_mute(&args(&["clip.mp4"]), |k| (k == "MAKEPAD_HIDE_WINDOWS")
diff --git a/apps/video/src/main.rs b/apps/mpvideo/src/main.rs
similarity index 86%
rename from apps/video/src/main.rs
rename to apps/mpvideo/src/main.rs
index fbce5dc7f..8355d2167 100644
--- a/apps/video/src/main.rs
+++ b/apps/mpvideo/src/main.rs
@@ -1,13 +1,13 @@
-//! video: a dumb video player. `video <path>` opens one clip
-//! fit-to-window on a dark makepad_wm_theme background and plays it.
-//! `video --preview <path>` sizes the window as a small popup instead —
-//! that is files' Quick Look.
+//! mpvideo: a dumb video player. `mpvideo <path>` opens one clip
+//! fit-to-window on a dark mp_theme background and plays it.
+//! `mpvideo --preview <path>` sizes the window as a small popup instead —
+//! that is mpfiles' Quick Look.
 
 pub use makepad_widgets;
 use makepad_widgets::*;
-use makepad_video::preview::{PreviewAction, PreviewState};
-use makepad_video::theme::Palette;
-use makepad_video::widget::{format_time, MpVideoAction, MpVideoView};
+use mpvideo::preview::{PreviewAction, PreviewState};
+use mpvideo::theme::Palette;
+use mpvideo::widget::{format_time, MpVideoAction, MpVideoView};
 use std::path::PathBuf;
 
 app_main!(App);
@@ -20,7 +20,7 @@ script_mod! {
         ui: Root{
             main_window := Window{
                 window.inner_size: vec2(1100, 700)
-                window.title: "video"
+                window.title: "mpvideo"
                 pass +: { clear_color: mod.mpv.bg }
                 body +: {
                     root := View{
@@ -76,8 +76,8 @@ pub struct App {
 impl MatchEvent for App {
     fn handle_startup(&mut self, cx: &mut Cx) {
         let argv: Vec<String> = std::env::args().skip(1).collect();
-        // Silent start for test/agent runs — see `makepad_video::wants_mute`.
-        let muted = makepad_video::wants_mute(&argv, |key| std::env::var(key).ok());
+        // Silent start for test/agent runs — see `mpvideo::wants_mute`.
+        let muted = mpvideo::wants_mute(&argv, |key| std::env::var(key).ok());
         let mut preview = false;
         let mut path: Option<PathBuf> = None;
         for arg in argv.iter().cloned() {
@@ -85,7 +85,7 @@ impl MatchEvent for App {
                 preview = true;
             } else if arg.starts_with("--") {
                 // --mute is read above; --remote, --stdin-loop and any other
-                // flag every Makepad app already understands elsewhere are not
+                // flag every mp* app already understands elsewhere are not
                 // ours to parse, so ignore them here.
             } else if path.is_none() {
                 path = Some(PathBuf::from(arg));
@@ -95,10 +95,10 @@ impl MatchEvent for App {
         // Speakers: the clip's soundtrack, mixed from the decode queue.
         cx.audio_output(0, move |info, output| {
             output.zero();
-            makepad_video::player::mix_into(output, info.sample_rate);
+            mpvideo::player::mix_into(output, info.sample_rate);
         });
 
-        // makepad_wm_theme::apply already retinted theme.color_bg_app and
+        // mp_theme::apply already retinted theme.color_bg_app and
         // mod.widgets.Window.pass.clear_color from a theme.splash when one
         // is exported; patch the pass clear color explicitly too so the
         // letterbox around the picture is right either way.
@@ -192,10 +192,10 @@ impl MatchEvent for App {
 }
 
 impl App {
-    /// Quick Look v2: `StudioToApp::Custom` from wm reaches a hosted app
+    /// Quick Look v2: `StudioToApp::Custom` from mpwm reaches a hosted app
     /// as `Event::Custom(json)`; this is what the viewer half of the
     /// protocol does with it. `PreviewUnload` never ends the process.
-    fn handle_wm_event(&mut self, cx: &mut Cx, event: &makepad_wm_api::WmEvent) {
+    fn handle_wm_event(&mut self, cx: &mut Cx, event: &mp_wm_api::WmEvent) {
         match self.preview.on_wm_event(event) {
             PreviewAction::Show(path) => {
                 if let Some(mut player) =
@@ -220,24 +220,24 @@ impl App {
 
     /// The window's own caption, and the title the WM shows for the tile.
     fn set_title(&mut self, cx: &mut Cx) {
-        let title = self.preview.title("video");
+        let title = self.preview.title("mpvideo");
         self.ui.window(cx, ids!(main_window)).set_title(cx, &title);
-        makepad_wm_api::set_title(cx, &title);
+        mp_wm_api::set_title(cx, &title);
     }
 }
 
 impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
+        mp_theme::apply(vm);
         Palette::shared().publish(vm);
-        makepad_video::widget::script_mod(vm);
+        mpvideo::widget::script_mod(vm);
         self::script_mod(vm)
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
         if let Event::Custom(json) = event {
-            if let Some(wm) = makepad_wm_api::WmEvent::parse(json) {
+            if let Some(wm) = mp_wm_api::WmEvent::parse(json) {
                 self.handle_wm_event(cx, &wm);
             }
         }
diff --git a/apps/video/src/player.rs b/apps/mpvideo/src/player.rs
similarity index 84%
rename from apps/video/src/player.rs
rename to apps/mpvideo/src/player.rs
index a8ddd9bcb..f4d1fa64b 100644
--- a/apps/video/src/player.rs
+++ b/apps/mpvideo/src/player.rs
@@ -27,13 +27,11 @@
 
 use makepad_widgets::log;
 use makepad_widgets::makepad_platform::audio::AudioBuffer;
-use makepad_widgets::makepad_platform::thread::{CancellationToken, Lane, TaskHandle, TaskPool};
 use makepad_widgets::makepad_platform::video_file::VideoFileDecoder;
-use makepad_widgets::Cx;
 use std::collections::VecDeque;
 use std::sync::atomic::{AtomicBool, AtomicI64, AtomicU64, Ordering};
-use std::sync::mpsc::{sync_channel, Receiver, SyncSender, TryRecvError, TrySendError};
 use std::sync::{Arc, Mutex};
+use std::time::{Duration, Instant};
 
 /// How many decoded frames the ring holds before the decode thread idles.
 const RING_FRAMES: usize = 3;
@@ -54,6 +52,7 @@ pub struct Frame {
 }
 
 struct Shared {
+    frames: Mutex<VecDeque<Frame>>,
     stop: AtomicBool,
     /// The decode thread exited for good — an honored stop or a fatal
     /// decode error. End of stream does NOT end the thread: it parks (see
@@ -80,15 +79,12 @@ pub struct VideoPlayer {
     pub fps: f64,
     pub has_audio: bool,
     shared: Arc<Shared>,
-    frames: VecDeque<Frame>,
-    frame_rx: Receiver<Frame>,
-    decode_task: Option<TaskHandle<()>>,
-    started: Option<f64>,
+    started: Option<Instant>,
     last_pts: i64,
     /// While paused: when the pause began. The clock rebases by the paused
     /// span on resume, so playback continues where it stopped instead of
     /// skipping the frames "missed" on the wall clock.
-    paused_at: Option<f64>,
+    paused_at: Option<Instant>,
     /// A paused seek hands over exactly ONE frame — its target. Without
     /// this latch a host that keeps pumping while paused (this one does,
     /// to fade its transport bar out) walks the ring forward frame by
@@ -98,7 +94,7 @@ pub struct VideoPlayer {
 }
 
 impl VideoPlayer {
-    pub fn new(path: &str, pool: TaskPool) -> Result<Self, String> {
+    pub fn new(path: &str) -> Result<Self, String> {
         let info = VideoFileDecoder::open(path)
             .map_err(|e| e.to_string())?
             .info()
@@ -110,7 +106,7 @@ impl VideoPlayer {
             ));
         }
         log!(
-            "video: {} {}x{} {}/{} fps codec {:?} audio {} ({} Hz, {} ch)",
+            "mpvideo: {} {}x{} {}/{} fps codec {:?} audio {} ({} Hz, {} ch)",
             path,
             info.width,
             info.height,
@@ -132,25 +128,27 @@ impl VideoPlayer {
             audio.owner = epoch;
         }
         let shared = Arc::new(Shared {
+            frames: Mutex::new(VecDeque::new()),
             stop: AtomicBool::new(false),
             done: AtomicBool::new(false),
             eos: AtomicBool::new(false),
             seek_100ns: AtomicI64::new(-1),
         });
-        let (frame_tx, frame_rx) = sync_channel(RING_FRAMES);
-        let worker_shared = shared.clone();
-        let worker_path = path.to_string();
-        let wait = CancellationToken::new();
-        let worker_wait = wait.clone();
-        let decode_task = pool
-            .submit(Lane::Heavy, move || {
-                match VideoFileDecoder::open(&worker_path) {
-                    Ok(decoder) => decode_loop(decoder, &worker_shared, epoch, frame_tx, worker_wait),
-                    Err(e) => log!("video: decode task open failed: {}", e),
+        let thread_shared = shared.clone();
+        let thread_path = path.to_string();
+        // The JoinHandle is deliberately dropped: teardown must never join a
+        // possibly wedged hardware decoder on the UI thread. The thread is
+        // detached; `stop` + the audio epoch make that safe.
+        std::thread::Builder::new()
+            .name("mpvideo-decode".into())
+            .spawn(move || {
+                match VideoFileDecoder::open(&thread_path) {
+                    Ok(decoder) => decode_loop(decoder, &thread_shared, epoch),
+                    Err(e) => log!("mpvideo: decode thread open failed: {}", e),
                 }
-                worker_shared.done.store(true, Ordering::Release);
+                thread_shared.done.store(true, Ordering::Release);
             })
-            .map_err(|e| format!("could not queue video decode: {e}"))?;
+            .map_err(|e| e.to_string())?;
         let fps = if info.fps_den > 0 {
             info.fps_num as f64 / info.fps_den as f64
         } else {
@@ -163,9 +161,6 @@ impl VideoPlayer {
             fps,
             has_audio: info.has_audio,
             shared,
-            frames: VecDeque::new(),
-            frame_rx,
-            decode_task: Some(decode_task),
             started: None,
             last_pts: 0,
             paused_at: None,
@@ -181,7 +176,7 @@ impl VideoPlayer {
     /// Freeze the picture; the soundtrack mutes with it. Idempotent.
     pub fn pause(&mut self) {
         if self.paused_at.is_none() {
-            self.paused_at = Some(Cx::monotonic_now());
+            self.paused_at = Some(Instant::now());
             self.paused_frame_taken = true;
             video_audio().lock().unwrap().muted = true;
         }
@@ -192,7 +187,7 @@ impl VideoPlayer {
     pub fn resume(&mut self) {
         if let Some(paused_at) = self.paused_at.take() {
             if let Some(started) = &mut self.started {
-                *started += Cx::monotonic_now() - paused_at;
+                *started += paused_at.elapsed();
             }
             self.paused_frame_taken = false;
             video_audio().lock().unwrap().muted = false;
@@ -202,7 +197,6 @@ impl VideoPlayer {
     /// The newest frame whose pts has been reached; `None` keeps whatever is
     /// on the texture. Call once per render frame.
     pub fn take_due_frame(&mut self) -> Option<Frame> {
-        self.drain_frames();
         if self.paused_at.is_some() {
             // Paused normally: hold the picture. Freshly seeked while
             // paused (clock unset, nothing handed over yet): show the seek
@@ -210,20 +204,22 @@ impl VideoPlayer {
             if self.started.is_some() || self.paused_frame_taken {
                 return None;
             }
-            let frame = self.frames.pop_front()?;
+            let mut frames = self.shared.frames.lock().unwrap();
+            let frame = frames.pop_front()?;
             self.last_pts = frame.pts_100ns;
             self.paused_frame_taken = true;
             // Keep the clock unset: resume rebases at the next frame.
             return Some(frame);
         }
-        let first_pts = self.frames.front()?.pts_100ns;
+        let mut frames = self.shared.frames.lock().unwrap();
+        let first_pts = frames.front()?.pts_100ns;
         let started = *self.started.get_or_insert_with(|| {
-            Cx::monotonic_now() - first_pts.max(0) as f64 / 10_000_000.0
+            Instant::now() - Duration::from_nanos(first_pts.max(0) as u64 * 100)
         });
-        let media_100ns = ((Cx::monotonic_now() - started).max(0.0) * 10_000_000.0) as i64;
+        let media_100ns = (started.elapsed().as_nanos() / 100) as i64;
         let mut due = None;
-        while self.frames.front().is_some_and(|f| f.pts_100ns <= media_100ns) {
-            due = self.frames.pop_front();
+        while frames.front().is_some_and(|f| f.pts_100ns <= media_100ns) {
+            due = frames.pop_front();
         }
         if let Some(frame) = &due {
             self.last_pts = frame.pts_100ns;
@@ -256,8 +252,7 @@ impl VideoPlayer {
         // `at_end()` for the ~10 ms of the seek and calls the clip over
         // again the instant it was told to replay.
         self.shared.eos.store(false, Ordering::Release);
-        self.frames.clear();
-        while self.frame_rx.try_recv().is_ok() {}
+        self.shared.frames.lock().unwrap().clear();
         self.started = None;
         self.paused_frame_taken = false;
         self.last_pts = target;
@@ -269,10 +264,9 @@ impl VideoPlayer {
 
     /// True end-of-playback for the frame pump: the decode thread has parked
     /// at end of stream (or exited) and every buffered frame has been taken.
-    pub fn at_end(&mut self) -> bool {
-        self.drain_frames();
+    pub fn at_end(&self) -> bool {
         (self.shared.eos.load(Ordering::Acquire) || self.shared.done.load(Ordering::Acquire))
-            && self.frames.is_empty()
+            && self.shared.frames.lock().unwrap().is_empty()
     }
 
     /// True while a seek request is still unconsumed by the decode thread —
@@ -280,34 +274,16 @@ impl VideoPlayer {
     pub fn seek_pending(&self) -> bool {
         self.shared.seek_100ns.load(Ordering::Acquire) >= 0
     }
-
-    fn drain_frames(&mut self) {
-        loop {
-            match self.frame_rx.try_recv() {
-                Ok(frame) => self.frames.push_back(frame),
-                Err(TryRecvError::Empty | TryRecvError::Disconnected) => break,
-            }
-        }
-        if self.decode_task.as_ref().is_some_and(TaskHandle::is_finished) {
-            let mut task = self.decode_task.take().unwrap();
-            if let Some(Err(error)) = task.try_take() {
-                log!("video: decode task failed: {error}");
-            }
-        }
-    }
 }
 
 impl Drop for VideoPlayer {
     fn drop(&mut self) {
         self.shared.stop.store(true, Ordering::Relaxed);
-        if let Some(task) = self.decode_task.take() {
-            task.cancel();
-        }
-        // NEVER join the decode task here: a wedged hardware decoder call
-        // would hang the UI thread. The detached task observes `stop`
+        // NEVER join the decode thread here: a wedged hardware decoder call
+        // would hang the UI thread. The detached thread observes `stop`
         // between packets and exits on its own; until then the epoch guard
-        // keeps its audio pushes out of the queue and the frame receiver is
-        // already disconnected.
+        // keeps its audio pushes out of the queue, and its frame ring dies
+        // with the last Arc.
         let mut audio = video_audio().lock().unwrap();
         if audio.owner == self.epoch {
             audio.clear();
@@ -316,13 +292,7 @@ impl Drop for VideoPlayer {
     }
 }
 
-fn decode_loop(
-    mut decoder: VideoFileDecoder,
-    shared: &Shared,
-    epoch: u64,
-    frame_tx: SyncSender<Frame>,
-    wait: CancellationToken,
-) {
+fn decode_loop(mut decoder: VideoFileDecoder, shared: &Shared, epoch: u64) {
     let info = decoder.info().clone();
     let mut audio_eos = false;
     loop {
@@ -337,6 +307,7 @@ fn decode_loop(
             match decoder.seek(seek) {
                 Ok(()) => {
                     audio_eos = !info.has_audio;
+                    shared.frames.lock().unwrap().clear();
                     loop {
                         if shared.stop.load(Ordering::Relaxed) {
                             return;
@@ -347,24 +318,17 @@ fn decode_loop(
                         match decoder.next_frame() {
                             Ok(Some(frame)) if frame.pts_100ns + FRAME_EPS_100NS < seek => {}
                             Ok(Some(frame)) => {
-                                if !send_frame(
-                                    &frame_tx,
-                                    Frame {
+                                shared.frames.lock().unwrap().push_back(Frame {
                                     pts_100ns: frame.pts_100ns,
                                     width: frame.width,
                                     height: frame.height,
                                     nv12: frame.nv12,
-                                    },
-                                    shared,
-                                    &wait,
-                                ) {
-                                    break;
-                                }
+                                });
                                 break;
                             }
                             Ok(None) => break,
                             Err(e) => {
-                                log!("video: seek decode error: {}", e);
+                                log!("mpvideo: seek decode error: {}", e);
                                 break;
                             }
                         }
@@ -400,7 +364,7 @@ fn decode_loop(
                         }
                     }
                 }
-                Err(e) => log!("video: decoder seek failed: {}", e),
+                Err(e) => log!("mpvideo: decoder seek failed: {}", e),
             }
             continue;
         }
@@ -418,26 +382,25 @@ fn decode_loop(
                         break;
                     }
                     Err(e) => {
-                        log!("video: audio decode error: {}", e);
+                        log!("mpvideo: audio decode error: {}", e);
                         audio_eos = true;
                         break;
                     }
                 }
             }
         }
+        if shared.frames.lock().unwrap().len() >= RING_FRAMES {
+            std::thread::sleep(Duration::from_millis(4));
+            continue;
+        }
         match decoder.next_frame() {
             Ok(Some(frame)) => {
-                let _ = send_frame(
-                    &frame_tx,
-                    Frame {
-                        pts_100ns: frame.pts_100ns,
-                        width: frame.width,
-                        height: frame.height,
-                        nv12: frame.nv12,
-                    },
-                    shared,
-                    &wait,
-                );
+                shared.frames.lock().unwrap().push_back(Frame {
+                    pts_100ns: frame.pts_100ns,
+                    width: frame.width,
+                    height: frame.height,
+                    nv12: frame.nv12,
+                });
             }
             Ok(None) => {
                 // End of stream: drain the soundtrack tail, then PARK. The
@@ -458,7 +421,7 @@ fn decode_loop(
                             ),
                             Ok(None) => break,
                             Err(e) => {
-                                log!("video: audio tail decode error: {}", e);
+                                log!("mpvideo: audio tail decode error: {}", e);
                                 break;
                             }
                         }
@@ -473,41 +436,18 @@ fn decode_loop(
                     if shared.seek_100ns.load(Ordering::Acquire) >= 0 {
                         break; // the top of the loop consumes it
                     }
-                    let _ = wait.wait_until(Cx::monotonic_now() + 0.010);
+                    std::thread::sleep(Duration::from_millis(10));
                 }
                 continue;
             }
             Err(e) => {
-                log!("video: decode error: {}", e);
+                log!("mpvideo: decode error: {}", e);
                 return;
             }
         }
     }
 }
 
-fn send_frame(
-    tx: &SyncSender<Frame>,
-    mut frame: Frame,
-    shared: &Shared,
-    wait: &CancellationToken,
-) -> bool {
-    loop {
-        if shared.stop.load(Ordering::Relaxed)
-            || shared.seek_100ns.load(Ordering::Acquire) >= 0
-        {
-            return false;
-        }
-        match tx.try_send(frame) {
-            Ok(()) => return true,
-            Err(TrySendError::Full(returned)) => {
-                frame = returned;
-                let _ = wait.wait_until(Cx::monotonic_now() + 0.004);
-            }
-            Err(TrySendError::Disconnected(_)) => return false,
-        }
-    }
-}
-
 // ---------------------------------------------------------------------------
 // Soundtrack queue
 // ---------------------------------------------------------------------------
@@ -666,7 +606,6 @@ mod tests {
     static VIDEO_TEST_LOCK: Mutex<()> = Mutex::new(());
 
     fn test_player(shared: Arc<Shared>) -> VideoPlayer {
-        let (_frame_tx, frame_rx) = sync_channel(RING_FRAMES);
         VideoPlayer {
             width: 2,
             height: 2,
@@ -674,9 +613,6 @@ mod tests {
             fps: 30.0,
             has_audio: false,
             shared,
-            frames: VecDeque::new(),
-            frame_rx,
-            decode_task: None,
             started: None,
             last_pts: 0,
             paused_at: None,
@@ -687,6 +623,7 @@ mod tests {
 
     fn empty_shared() -> Arc<Shared> {
         Arc::new(Shared {
+            frames: Mutex::new(VecDeque::new()),
             stop: AtomicBool::new(false),
             done: AtomicBool::new(false),
             eos: AtomicBool::new(false),
@@ -694,8 +631,8 @@ mod tests {
         })
     }
 
-    fn push_frame(player: &mut VideoPlayer, pts_100ns: i64) {
-        player.frames.push_back(Frame {
+    fn push_frame(shared: &Shared, pts_100ns: i64) {
+        shared.frames.lock().unwrap().push_back(Frame {
             pts_100ns,
             width: 2,
             height: 2,
@@ -707,8 +644,8 @@ mod tests {
     fn at_end_needs_decode_exit_and_a_drained_ring() {
         let _serial = VIDEO_TEST_LOCK.lock().unwrap();
         let shared = empty_shared();
+        push_frame(&shared, 0);
         let mut player = test_player(shared.clone());
-        push_frame(&mut player, 0);
         // Still decoding: never EOS, with or without buffered frames.
         assert!(!player.at_end());
         // Decode parked at EOS, but a due frame is still buffered.
@@ -743,16 +680,16 @@ mod tests {
         let _serial = VIDEO_TEST_LOCK.lock().unwrap();
         let shared = empty_shared();
         let mut player = test_player(shared.clone());
-        push_frame(&mut player, 0);
+        push_frame(&shared, 0);
         assert!(player.take_due_frame().is_some(), "playing: frame is due");
         assert!(!player.is_paused());
         player.pause();
         assert!(player.is_paused());
         // Paused with a live clock: the picture holds even when a frame is
         // waiting in the ring.
-        push_frame(&mut player, 10_000_000);
+        push_frame(&shared, 10_000_000);
         assert!(player.take_due_frame().is_none());
-        player.paused_at = Some(Cx::monotonic_now() - 0.020);
+        std::thread::sleep(Duration::from_millis(20));
         player.resume();
         assert!(!player.is_paused());
         // The paused span was added to the clock base, so the frame that was
@@ -772,7 +709,7 @@ mod tests {
         player.pause();
         player.seek(0.5);
         for pts in [5_000_000, 5_400_000, 5_800_000] {
-            push_frame(&mut player, pts);
+            push_frame(&shared, pts);
         }
         assert!(player.take_due_frame().is_some(), "the seek target shows");
         assert!((player.position_secs() - 0.5).abs() < 0.001);
@@ -780,7 +717,7 @@ mod tests {
         for _ in 0..10 {
             assert!(player.take_due_frame().is_none(), "paused holds");
         }
-        assert_eq!(player.frames.len(), 2);
+        assert_eq!(shared.frames.lock().unwrap().len(), 2);
         // Resuming releases the ring again.
         player.resume();
         assert!(player.take_due_frame().is_some());
diff --git a/apps/video/src/preview.rs b/apps/mpvideo/src/preview.rs
similarity index 90%
rename from apps/video/src/preview.rs
rename to apps/mpvideo/src/preview.rs
index 4fbf0f695..8a7922a04 100644
--- a/apps/video/src/preview.rs
+++ b/apps/mpvideo/src/preview.rs
@@ -1,12 +1,12 @@
 //! The WARM VIEWER half of Quick Look v2. (The requester half — the app
 //! that asks for a panel and dials it through a selection — is
-//! apps/files/src/preview.rs.)
+//! apps/mpfiles/src/preview.rs.)
 //!
-//! A viewer started as `video --preview <path>` is not thrown away when
-//! the panel closes: wm keeps the process warm and points it at the next
+//! A viewer started as `mpvideo --preview <path>` is not thrown away when
+//! the panel closes: mpwm keeps the process warm and points it at the next
 //! file instead of paying a process launch per arrow key. What arrives is
 //! `StudioToApp::Custom` on the studio channel, which the platform hands to
-//! the app as `Event::Custom(json)`; `makepad_wm_api::WmEvent::parse` turns that
+//! the app as `Event::Custom(json)`; `mp_wm_api::WmEvent::parse` turns that
 //! back into the typed vocabulary. Two of those events are the viewer's:
 //!
 //! * `PreviewFile { path }` — show that file IN PLACE. No respawn, no new
@@ -21,7 +21,7 @@
 //! the part worth testing: saying what the next state is needs no `Cx`.
 
 use makepad_widgets::Cx;
-use makepad_wm_api::{WmEvent, WmRequest};
+use mp_wm_api::{WmEvent, WmRequest};
 use std::path::{Path, PathBuf};
 
 /// What the shell must do about one `WmEvent`.
@@ -108,7 +108,7 @@ impl PreviewState {
 /// quit. True when the window manager took the request, meaning the caller
 /// must NOT quit.
 pub fn hide_panel(cx: &Cx, preview: bool) -> bool {
-    preview && makepad_wm_api::send(cx, &WmRequest::PreviewClose)
+    preview && mp_wm_api::send(cx, &WmRequest::PreviewClose)
 }
 
 #[cfg(test)]
@@ -119,7 +119,7 @@ mod tests {
     fn a_warm_viewer_unloads_and_reloads() {
         let mut state = PreviewState::new(true, Some(Path::new("/a/one.mp4")));
         assert!(state.is_loaded());
-        assert_eq!(state.title("video"), "Preview \u{2014} one.mp4");
+        assert_eq!(state.title("mpvideo"), "Preview \u{2014} one.mp4");
 
         // The panel hid: drop everything, stay alive, say nothing.
         assert_eq!(
@@ -128,7 +128,7 @@ mod tests {
         );
         assert!(!state.is_loaded());
         assert_eq!(state.showing(), None);
-        assert_eq!(state.title("video"), "Preview");
+        assert_eq!(state.title("mpvideo"), "Preview");
         // A second unload is not more work.
         assert_eq!(
             state.on_wm_event(&WmEvent::PreviewUnload),
@@ -144,7 +144,7 @@ mod tests {
             PreviewAction::Show(PathBuf::from("/a/two.mp4"))
         );
         assert!(state.is_loaded());
-        assert_eq!(state.title("video"), "Preview \u{2014} two.mp4");
+        assert_eq!(state.title("mpvideo"), "Preview \u{2014} two.mp4");
     }
 
     #[test]
@@ -178,7 +178,7 @@ mod tests {
             PreviewAction::Show(PathBuf::from("/a/b.mp4"))
         );
         // Somebody else's Custom JSON is not ours to act on.
-        assert!(WmEvent::parse(r#"{"wm_fullscreen":true}"#).is_none());
+        assert!(WmEvent::parse(r#"{"mpwm_fullscreen":true}"#).is_none());
         assert!(WmEvent::parse("not json").is_none());
     }
 
@@ -213,7 +213,7 @@ mod tests {
     #[test]
     fn a_standalone_run_keeps_the_apps_own_title() {
         let state = PreviewState::new(false, Some(Path::new("/a/one.mp4")));
-        assert_eq!(state.title("video"), "video \u{2014} one.mp4");
-        assert_eq!(PreviewState::new(false, None).title("video"), "video");
+        assert_eq!(state.title("mpvideo"), "mpvideo \u{2014} one.mp4");
+        assert_eq!(PreviewState::new(false, None).title("mpvideo"), "mpvideo");
     }
 }
diff --git a/apps/video/src/theme.rs b/apps/mpvideo/src/theme.rs
similarity index 88%
rename from apps/video/src/theme.rs
rename to apps/mpvideo/src/theme.rs
index 6023d75eb..4e7ec92f6 100644
--- a/apps/video/src/theme.rs
+++ b/apps/mpvideo/src/theme.rs
@@ -1,6 +1,6 @@
-//! The palette. wm exports its active `theme.splash` as MAKEPAD_WM_THEME_SPLASH;
-//! `makepad_wm_theme` line-scans it and retints the stock widgets, and this module
-//! publishes the five colors video's own chrome uses as `mod.mpv.*` (for
+//! The palette. mpwm exports its active `theme.splash` as MPWM_THEME_SPLASH;
+//! `mp_theme` line-scans it and retints the stock widgets, and this module
+//! publishes the five colors mpvideo's own chrome uses as `mod.mpv.*` (for
 //! the DSL) and as `Vec4f` (for the transport bar, which the widget draws
 //! itself). Standalone runs get Tokyo Night, so the player is dark and
 //! square either way. Flat fills only: no gradients, no rounded corners.
@@ -8,7 +8,7 @@
 use makepad_widgets::*;
 use std::sync::OnceLock;
 
-/// Every color video paints, as `#rrggbb` strings.
+/// Every color mpvideo paints, as `#rrggbb` strings.
 #[derive(Clone, Debug)]
 pub struct Palette {
     /// Window background and the letterbox around the picture.
@@ -30,7 +30,7 @@ impl Default for Palette {
 }
 
 impl Palette {
-    /// The fallback theme, matching wm's default.
+    /// The fallback theme, matching mpwm's default.
     pub fn tokyo_night() -> Self {
         Self {
             background: "#1a1b26".into(),
@@ -47,9 +47,9 @@ impl Palette {
         PALETTE.get_or_init(Palette::load)
     }
 
-    /// The palette wm exported for this process, or Tokyo Night.
+    /// The palette mpwm exported for this process, or Tokyo Night.
     pub fn load() -> Self {
-        let Some(p) = makepad_wm_theme::current() else {
+        let Some(p) = mp_theme::current() else {
             return Self::tokyo_night();
         };
         Self {
@@ -78,7 +78,7 @@ impl Palette {
     }
 
     /// Publish the palette as `mod.mpv` so `script_mod!` can read it. Call
-    /// after `makepad_wm_theme::apply` and before the app's own modules.
+    /// after `mp_theme::apply` and before the app's own modules.
     pub fn publish(&self, vm: &mut ScriptVm) {
         let code = format!(
             "mod.mpv = {{\n\
@@ -97,7 +97,7 @@ impl Palette {
         );
         vm.eval(ScriptMod {
             cargo_manifest_path: env!("CARGO_MANIFEST_DIR").to_string(),
-            module_path: "video_palette".to_string(),
+            module_path: "mpvideo_palette".to_string(),
             file: "palette.splash".to_string(),
             line: 0,
             column: 0,
@@ -105,7 +105,7 @@ impl Palette {
             values: vec![],
         });
         for e in vm.take_errors() {
-            log!("video palette: {}", e);
+            log!("mpvideo palette: {}", e);
         }
     }
 }
diff --git a/apps/video/src/widget.rs b/apps/mpvideo/src/widget.rs
similarity index 99%
rename from apps/video/src/widget.rs
rename to apps/mpvideo/src/widget.rs
index 3b4fad6aa..73a1fdbbe 100644
--- a/apps/video/src/widget.rs
+++ b/apps/mpvideo/src/widget.rs
@@ -1,4 +1,4 @@
-//! The video view: one clip, letterboxed to the window, with a slim
+//! The mpvideo view: one clip, letterboxed to the window, with a slim
 //! transport bar that gets out of the way.
 //!
 //! The picture is the VJ's NV12 path (apps/vj/src/nv12_view.rs) drawn
@@ -10,7 +10,7 @@
 //! rect and the custom pass-space vertex shader is not needed here.
 //!
 //! Everything in the transport bar is drawn by this widget rather than laid
-//! out as children, for the same reason image positions its `Image`
+//! out as children, for the same reason mpimage positions its `Image`
 //! itself: the bar overlays the picture, auto-hides, and has one scrub area
 //! whose geometry the seek maths needs in hand anyway.
 
@@ -278,14 +278,14 @@ impl MpVideoView {
         self.error = None;
         self.pending_scrub = None;
         self.path = Some(path.to_path_buf());
-        match VideoPlayer::new(&path.to_string_lossy(), cx.task_pool()) {
+        match VideoPlayer::new(&path.to_string_lossy()) {
             Ok(player) => {
                 self.player = Some(player);
                 crate::player::set_volume(self.volume);
                 crate::player::set_user_muted(self.muted);
             }
             Err(error) => {
-                log!("video: cannot open {}: {}", path.display(), error);
+                log!("mpvideo: cannot open {}: {}", path.display(), error);
                 self.error = Some(error);
             }
         }
diff --git a/apps/mpwm/Cargo.toml b/apps/mpwm/Cargo.toml
new file mode 100644
index 000000000..2e081aa25
--- /dev/null
+++ b/apps/mpwm/Cargo.toml
@@ -0,0 +1,26 @@
+# mpwm — makepad window manager. An Omarchy-behaving tiling window manager
+# built as a Makepad app.
+#
+# Nested mode (this crate, all desktop OSes): mpwm owns one OS window,
+# fullscreen it and it is the desktop. Tiles host other Makepad apps as
+# child processes through the Studio runview mechanism: a tiny in-process
+# websocket hub accepts `--stdin-loop` clients, each tile shares a GPU
+# swapchain (IOSurface / DXGI handle / DMA-BUF) with its child and forwards
+# input over the studio protocol.
+#
+# Session mode (later, Linux only): the same layout/chrome/protocol with a
+# Wayland compositor display backend instead of a Makepad window. The
+# layout tree, keybindings, theming and client management are kept free of
+# nested-mode assumptions for that reason.
+
+[package]
+name = "mpwm"
+version = "0.1.0"
+edition = "2021"
+default-run = "mpwm"
+
+[dependencies]
+makepad-widgets = { path = "../../widgets" }
+makepad-studio-protocol = { path = "../../platform/studio" }
+makepad-network = { path = "../../platform/network" }
+mp-wm-api = { path = "../../libs/mp_wm_api" }
diff --git a/apps/wm/resources/icons/battery.svg b/apps/mpwm/resources/icons/battery.svg
similarity index 100%
rename from apps/wm/resources/icons/battery.svg
rename to apps/mpwm/resources/icons/battery.svg
diff --git a/apps/wm/resources/icons/bell-off.svg b/apps/mpwm/resources/icons/bell-off.svg
similarity index 100%
rename from apps/wm/resources/icons/bell-off.svg
rename to apps/mpwm/resources/icons/bell-off.svg
diff --git a/apps/wm/resources/icons/bell.svg b/apps/mpwm/resources/icons/bell.svg
similarity index 100%
rename from apps/wm/resources/icons/bell.svg
rename to apps/mpwm/resources/icons/bell.svg
diff --git a/apps/wm/resources/icons/bluetooth-off.svg b/apps/mpwm/resources/icons/bluetooth-off.svg
similarity index 100%
rename from apps/wm/resources/icons/bluetooth-off.svg
rename to apps/mpwm/resources/icons/bluetooth-off.svg
diff --git a/apps/wm/resources/icons/bluetooth.svg b/apps/mpwm/resources/icons/bluetooth.svg
similarity index 100%
rename from apps/wm/resources/icons/bluetooth.svg
rename to apps/mpwm/resources/icons/bluetooth.svg
diff --git a/apps/wm/resources/icons/brightness.svg b/apps/mpwm/resources/icons/brightness.svg
similarity index 100%
rename from apps/wm/resources/icons/brightness.svg
rename to apps/mpwm/resources/icons/brightness.svg
diff --git a/apps/wm/resources/icons/calendar.svg b/apps/mpwm/resources/icons/calendar.svg
similarity index 100%
rename from apps/wm/resources/icons/calendar.svg
rename to apps/mpwm/resources/icons/calendar.svg
diff --git a/apps/wm/resources/icons/check.svg b/apps/mpwm/resources/icons/check.svg
similarity index 100%
rename from apps/wm/resources/icons/check.svg
rename to apps/mpwm/resources/icons/check.svg
diff --git a/apps/wm/resources/icons/chevron-down.svg b/apps/mpwm/resources/icons/chevron-down.svg
similarity index 100%
rename from apps/wm/resources/icons/chevron-down.svg
rename to apps/mpwm/resources/icons/chevron-down.svg
diff --git a/apps/wm/resources/icons/chevron-left.svg b/apps/mpwm/resources/icons/chevron-left.svg
similarity index 100%
rename from apps/wm/resources/icons/chevron-left.svg
rename to apps/mpwm/resources/icons/chevron-left.svg
diff --git a/apps/wm/resources/icons/chevron-right.svg b/apps/mpwm/resources/icons/chevron-right.svg
similarity index 100%
rename from apps/wm/resources/icons/chevron-right.svg
rename to apps/mpwm/resources/icons/chevron-right.svg
diff --git a/apps/wm/resources/icons/close.svg b/apps/mpwm/resources/icons/close.svg
similarity index 100%
rename from apps/wm/resources/icons/close.svg
rename to apps/mpwm/resources/icons/close.svg
diff --git a/apps/wm/resources/icons/cpu.svg b/apps/mpwm/resources/icons/cpu.svg
similarity index 100%
rename from apps/wm/resources/icons/cpu.svg
rename to apps/mpwm/resources/icons/cpu.svg
diff --git a/apps/wm/resources/icons/dot.svg b/apps/mpwm/resources/icons/dot.svg
similarity index 100%
rename from apps/wm/resources/icons/dot.svg
rename to apps/mpwm/resources/icons/dot.svg
diff --git a/apps/wm/resources/icons/headphone.svg b/apps/mpwm/resources/icons/headphone.svg
similarity index 100%
rename from apps/wm/resources/icons/headphone.svg
rename to apps/mpwm/resources/icons/headphone.svg
diff --git a/apps/wm/resources/icons/keyboard.svg b/apps/mpwm/resources/icons/keyboard.svg
similarity index 100%
rename from apps/wm/resources/icons/keyboard.svg
rename to apps/mpwm/resources/icons/keyboard.svg
diff --git a/apps/wm/resources/icons/lock.svg b/apps/mpwm/resources/icons/lock.svg
similarity index 100%
rename from apps/wm/resources/icons/lock.svg
rename to apps/mpwm/resources/icons/lock.svg
diff --git a/apps/wm/resources/icons/menu.svg b/apps/mpwm/resources/icons/menu.svg
similarity index 100%
rename from apps/wm/resources/icons/menu.svg
rename to apps/mpwm/resources/icons/menu.svg
diff --git a/apps/wm/resources/icons/mic-off.svg b/apps/mpwm/resources/icons/mic-off.svg
similarity index 100%
rename from apps/wm/resources/icons/mic-off.svg
rename to apps/mpwm/resources/icons/mic-off.svg
diff --git a/apps/wm/resources/icons/mic.svg b/apps/mpwm/resources/icons/mic.svg
similarity index 100%
rename from apps/wm/resources/icons/mic.svg
rename to apps/mpwm/resources/icons/mic.svg
diff --git a/apps/wm/resources/icons/monitor.svg b/apps/mpwm/resources/icons/monitor.svg
similarity index 100%
rename from apps/wm/resources/icons/monitor.svg
rename to apps/mpwm/resources/icons/monitor.svg
diff --git a/apps/wm/resources/icons/moon.svg b/apps/mpwm/resources/icons/moon.svg
similarity index 100%
rename from apps/wm/resources/icons/moon.svg
rename to apps/mpwm/resources/icons/moon.svg
diff --git a/apps/wm/resources/icons/power.svg b/apps/mpwm/resources/icons/power.svg
similarity index 100%
rename from apps/wm/resources/icons/power.svg
rename to apps/mpwm/resources/icons/power.svg
diff --git a/apps/wm/resources/icons/record.svg b/apps/mpwm/resources/icons/record.svg
similarity index 100%
rename from apps/wm/resources/icons/record.svg
rename to apps/mpwm/resources/icons/record.svg
diff --git a/apps/wm/resources/icons/refresh.svg b/apps/mpwm/resources/icons/refresh.svg
similarity index 100%
rename from apps/wm/resources/icons/refresh.svg
rename to apps/mpwm/resources/icons/refresh.svg
diff --git a/apps/wm/resources/icons/search.svg b/apps/mpwm/resources/icons/search.svg
similarity index 100%
rename from apps/wm/resources/icons/search.svg
rename to apps/mpwm/resources/icons/search.svg
diff --git a/apps/wm/resources/icons/speaker.svg b/apps/mpwm/resources/icons/speaker.svg
similarity index 100%
rename from apps/wm/resources/icons/speaker.svg
rename to apps/mpwm/resources/icons/speaker.svg
diff --git a/apps/wm/resources/icons/volume-0.svg b/apps/mpwm/resources/icons/volume-0.svg
similarity index 100%
rename from apps/wm/resources/icons/volume-0.svg
rename to apps/mpwm/resources/icons/volume-0.svg
diff --git a/apps/wm/resources/icons/volume-1.svg b/apps/mpwm/resources/icons/volume-1.svg
similarity index 100%
rename from apps/wm/resources/icons/volume-1.svg
rename to apps/mpwm/resources/icons/volume-1.svg
diff --git a/apps/wm/resources/icons/volume-2.svg b/apps/mpwm/resources/icons/volume-2.svg
similarity index 100%
rename from apps/wm/resources/icons/volume-2.svg
rename to apps/mpwm/resources/icons/volume-2.svg
diff --git a/apps/wm/resources/icons/volume-3.svg b/apps/mpwm/resources/icons/volume-3.svg
similarity index 100%
rename from apps/wm/resources/icons/volume-3.svg
rename to apps/mpwm/resources/icons/volume-3.svg
diff --git a/apps/wm/resources/icons/wifi-off.svg b/apps/mpwm/resources/icons/wifi-off.svg
similarity index 100%
rename from apps/wm/resources/icons/wifi-off.svg
rename to apps/mpwm/resources/icons/wifi-off.svg
diff --git a/apps/wm/resources/icons/wifi.svg b/apps/mpwm/resources/icons/wifi.svg
similarity index 100%
rename from apps/wm/resources/icons/wifi.svg
rename to apps/mpwm/resources/icons/wifi.svg
diff --git a/apps/wm/src/binds.rs b/apps/mpwm/src/binds.rs
similarity index 97%
rename from apps/wm/src/binds.rs
rename to apps/mpwm/src/binds.rs
index f4a68ba2a..084503da4 100644
--- a/apps/wm/src/binds.rs
+++ b/apps/mpwm/src/binds.rs
@@ -2,7 +2,7 @@
 //! carried over binding-for-binding where the host OS allows.
 //!
 //! SUPER mapping: the Logo key is the direct spelling on every desktop.
-//! When wm is nested inside another window manager, that manager commonly
+//! When mpwm is nested inside another window manager, that manager commonly
 //! consumes Logo-key chords first, so **Ctrl+Alt** is accepted as a fallback;
 //! Omarchy's SUPER+CTRL layer then maps to **Ctrl+Alt+Logo**.
 //!
@@ -80,11 +80,6 @@ pub enum WmAction {
     BackgroundNext,
     /// Nested-mode only: arm the SUPER+ALT layer for the next key.
     ArmAltLayer,
-    /// F10 — the assistant's pane slides in or out (aicontrol decision 8:
-    /// under the WM, the WM takes F10 for whatever runs inside it). Not a
-    /// keymap row: it carries no Omarchy layer, so `main.rs` matches the
-    /// bare key before the map.
-    ToggleAi,
 }
 
 /// Which Omarchy modifier layer a bind lives on.
@@ -270,9 +265,9 @@ pub enum Spelling {
 
 /// Every spelling this OS understands, best first.
 ///
-/// Linux needs the Ctrl+Alt spelling too when wm is nested inside a real
+/// Linux needs the Ctrl+Alt spelling too when mpwm is nested inside a real
 /// desktop compositor: Hyprland consumes its SUPER bindings before the key
-/// event can reach wm. Keeping Logo first preserves direct/session use,
+/// event can reach mpwm. Keeping Logo first preserves direct/session use,
 /// while Ctrl+Alt provides an unclaimed way to operate the inner WM.
 pub fn spellings() -> &'static [Spelling] {
     &[Spelling::Logo, Spelling::CtrlAlt]
diff --git a/apps/wm/src/clients.rs b/apps/mpwm/src/clients.rs
similarity index 80%
rename from apps/wm/src/clients.rs
rename to apps/mpwm/src/clients.rs
index 977e9ae96..9057123b1 100644
--- a/apps/wm/src/clients.rs
+++ b/apps/mpwm/src/clients.rs
@@ -1,5 +1,5 @@
 //! Client processes and the app-launching model, behavior read from
-//! omarchy's source (local/agent_state/wm/omarchy-launch-model.md):
+//! omarchy's source (local/agent_state/mpwm/omarchy-launch-model.md):
 //!
 //! - the terminal is ALWAYS a fresh instance, opened in the cwd of the
 //!   focused terminal (omarchy-launch-terminal + omarchy-cmd-terminal-cwd;
@@ -13,11 +13,11 @@
 //! like studio launches run targets.
 //!
 //! **They are launched through cargo** (`cargo run --release -p <pkg>`)
-//! whenever wm is running out of a checkout, so a stale or missing
+//! whenever mpwm is running out of a checkout, so a stale or missing
 //! binary is rebuilt on launch instead of failing or showing yesterday's
 //! app. cargo passes stdio and the environment straight through, so the
 //! protocol is unaffected; its "Compiling …" output lands in the client's
-//! log. An installed wm with no checkout around it falls back to
+//! log. An installed mpwm with no checkout around it falls back to
 //! exec'ing the sibling binary.
 
 use std::collections::HashMap;
@@ -25,12 +25,11 @@ use std::path::{Path, PathBuf};
 use std::process::{Child, Command, Stdio};
 use std::sync::mpsc::Sender;
 use std::sync::OnceLock;
-use crate::host;
+use std::time::{Duration, Instant};
 #[cfg(unix)]
 use std::os::unix::process::CommandExt;
 
-use makepad_widgets::makepad_platform::thread::{CancellationToken, Lane, SignalToUI, TaskPool};
-use makepad_widgets::Cx;
+use makepad_widgets::makepad_platform::thread::SignalToUI;
 
 use crate::hub::ClientId;
 
@@ -101,39 +100,27 @@ impl AppDef {
 fn curated() -> Vec<AppDef> {
     use LaunchPolicy::*;
     vec![
-        AppDef::app("browser", "Browser", "makepad-browser", "apps/browser", "browser", OrFocus),
+        AppDef::app("browser", "Browser", "mpbrowser", "apps/mpbrowser", "mpbrowser", OrFocus),
         {
             // Recording default: the Files row in the menu opens the demo
             // VFS (virtual home over repo assets), never the real disk.
-            // Drop the arg (or set MAKEPAD_WM_FILES_REAL=1) to browse for real.
+            // Drop the arg (or set MPWM_FILES_REAL=1) to browse for real.
             let mut files =
-                AppDef::app("files", "Files", "makepad-files", "apps/files", "files", OrFocus);
-            if std::env::var("MAKEPAD_WM_FILES_REAL").is_err() {
+                AppDef::app("files", "Files", "mpfiles", "apps/mpfiles", "mpfiles", OrFocus);
+            if std::env::var("MPWM_FILES_REAL").is_err() {
                 files.args.push("--demo".to_string());
             }
             files
         },
-        AppDef::app("terminal", "Terminal", "makepad-terminal", "apps/terminal", "terminal", AlwaysNew),
+        AppDef::app("terminal", "Terminal", "mpterm", "apps/mpterm", "mpterm", AlwaysNew),
         AppDef::app("mixer", "Mixer", "makepad-mixer", "apps/mixer", "makepad-mixer", OrFocus),
-        AppDef::app("task", "Task Manager", "makepad-task", "apps/task", "task", OrFocus),
-        AppDef::app("sheets", "Sheets", "makepad-sheets", "apps/sheets", "sheets", OrFocus),
-        // The picture wall over a baked library (the SMBC archive by default).
-        AppDef::app("photos", "Photos", "makepad-photos", "apps/photos", "photos", OrFocus),
-        // Sewing patterns from a body measurement: camera, body model, PDF/SVG.
-        AppDef::app("fabric", "Fabric", "makepad-fabric", "apps/fabric", "makepad-fabric", OrFocus),
-        AppDef::app(
-            "score",
-            "Score",
-            "makepad-app-score",
-            "apps/score",
-            "makepad-app-score",
-            OrFocus,
-        ),
+        AppDef::app("task", "Task Manager", "mptask", "apps/mptask", "mptask", OrFocus),
+        AppDef::app("sheets", "Sheets", "mpsheets", "apps/mpsheets", "mpsheets", OrFocus),
         // A viewer instance per file, so previews never steal each other's
         // window.
         // Image and PDF viewers are NOT menu rows — they open through
         // Files / previews (see find_app's hidden entries).
-        AppDef::app("video", "Video Player", "makepad-video", "apps/video", "video", AlwaysNew),
+        AppDef::app("mpvideo", "Video Player", "mpvideo", "apps/mpvideo", "mpvideo", AlwaysNew),
         AppDef::app(
             "route",
             "Route",
@@ -200,15 +187,15 @@ pub fn registry() -> &'static [AppDef] {
 }
 
 /// Resolve an app id for LAUNCHING: the curated menu first, then hidden
-/// test-only entries (protocol/pacing rigs via MAKEPAD_WM_TEST_APP) that never
+/// test-only entries (protocol/pacing rigs via MPWM_TEST_APP) that never
 /// appear in a menu.
 pub fn find_app(id: &str) -> Option<AppDef> {
     if let Some(app) = registry().iter().find(|a| a.id == id) {
         return Some(app.clone());
     }
-    // The file associations (`makepad_wm_api::viewer_for`) name binaries, since
+    // The file associations (`mp_wm_api::viewer_for`) name binaries, since
     // standalone apps spawn them as siblings; here those resolve to their
-    // curated entries (terminal → terminal, browser → browser, …).
+    // curated entries (mpterm → terminal, mpbrowser → browser, …).
     if let Some(app) = registry().iter().find(|a| a.bin == id) {
         return Some(app.clone());
     }
@@ -216,20 +203,20 @@ pub fn find_app(id: &str) -> Option<AppDef> {
     match id {
         // The file viewers: launchable (previews, Open With) but not menu
         // rows.
-        "image" => Some(AppDef::app(
-            "image",
+        "mpimage" => Some(AppDef::app(
+            "mpimage",
             "Image Viewer",
-            "makepad-image",
-            "apps/image",
-            "image",
+            "mpimage",
+            "apps/mpimage",
+            "mpimage",
             AlwaysNew,
         )),
-        "pdf" => Some(AppDef::app(
-            "pdf",
+        "mppdf" => Some(AppDef::app(
+            "mppdf",
             "PDF Viewer",
-            "makepad-pdf",
-            "apps/pdf",
-            "pdf",
+            "mppdf",
+            "apps/mppdf",
+            "mppdf",
             AlwaysNew,
         )),
         // A continuously animating client: the pacing/hiccup instrument.
@@ -249,19 +236,6 @@ pub fn find_app(id: &str) -> Option<AppDef> {
             "makepad-example-counter",
             AlwaysNew,
         )),
-        // The assistant: a special child seated in the pane slot, never a
-        // menu row or a tile (see ai_bus.rs / shell/ai_pane.rs). The WM
-        // launches it through its own pane path, never `launch_app`, so
-        // the policy is moot — AlwaysNew keeps launch-or-focus's window
-        // scan from ever "focusing" a pane.
-        "aichat" => Some(AppDef::app(
-            "aichat",
-            "AI",
-            "makepad-aichat",
-            "apps/aichat",
-            "aichat",
-            AlwaysNew,
-        )),
         _ => None,
     }
 }
@@ -295,27 +269,15 @@ pub fn word_match(haystack: &str, pattern: &str) -> bool {
     false
 }
 
-/// The checkout root: `MAKEPAD_WM_ROOT`, else the checkout above the
-/// running exe (`target/<profile>/wm`), else the checkout at or above the
-/// current directory — a wm started from the repo root with its target
-/// dir elsewhere (CARGO_TARGET_DIR) is still running out of a checkout,
-/// and every app is then one `cargo run` away.
+/// The checkout root when mpwm runs from `target/<profile>/mpwm`, else
+/// MPWM_ROOT, else none.
 pub fn repo_root() -> Option<PathBuf> {
-    if let Ok(root) = std::env::var("MAKEPAD_WM_ROOT") {
+    if let Ok(root) = std::env::var("MPWM_ROOT") {
         return Some(PathBuf::from(root));
     }
-    let from_exe = std::env::current_exe()
-        .ok()
-        .and_then(|exe| exe.parent().map(Path::to_path_buf))
-        .and_then(|dir| checkout_at_or_above(&dir));
-    from_exe.or_else(|| std::env::current_dir().ok().and_then(|cwd| checkout_at_or_above(&cwd)))
-}
-
-/// The nearest directory at or above `start` (four levels at most) that is
-/// a makepad checkout: a workspace `Cargo.toml` beside a `local/` dir.
-fn checkout_at_or_above(start: &Path) -> Option<PathBuf> {
-    let mut dir = start.to_path_buf();
-    for _ in 0..5 {
+    let exe = std::env::current_exe().ok()?;
+    let mut dir = exe.parent()?.to_path_buf();
+    for _ in 0..4 {
         if dir.join("Cargo.toml").exists() && dir.join("local").exists() {
             return Some(dir);
         }
@@ -324,15 +286,11 @@ fn checkout_at_or_above(start: &Path) -> Option<PathBuf> {
     None
 }
 
-/// Resolve a sibling binary of the running wm executable (`.exe` on
-/// Windows, where a bare name never exists).
+/// Resolve a sibling binary of the running mpwm executable.
 pub fn resolve_bin(bin: &str) -> Option<PathBuf> {
     let exe = std::env::current_exe().ok()?;
     let dir = exe.parent()?;
-    let mut path = dir.join(bin);
-    if cfg!(windows) {
-        path.set_extension("exe");
-    }
+    let path = dir.join(bin);
     path.exists().then_some(path)
 }
 
@@ -369,12 +327,12 @@ pub const WARM_CAPACITY: &[(&str, usize)] = &[
     ("task", 1),
 ];
 
-/// The env a warm instance is spawned with. `makepad_wm_api::warm_start()` reads
+/// The env a warm instance is spawned with. `mp_wm_api::warm_start()` reads
 /// exactly this: the app boots its window and draws once, then IDLES — no
 /// samplers, no refresh timers, no polling — until `WmEvent::Adopted`
 /// arrives. Without it a cached task manager would sit there sampling
 /// every process on the machine for nothing.
-pub const WARM_ENV: (&str, &str) = ("MAKEPAD_WM_WARM_START", "1");
+pub const WARM_ENV: (&str, &str) = ("MPWM_WARM_START", "1");
 
 /// Crash budget: this many UNEXPECTED warm deaths per app inside
 /// `WARM_CRASH_WINDOW`, after which the pool gives that app up quietly and
@@ -383,7 +341,7 @@ pub const WARM_ENV: (&str, &str) = ("MAKEPAD_WM_WARM_START", "1");
 /// switch the pool off for anyone who opens four terminals in a minute,
 /// which is exactly who it exists for.
 pub const WARM_CRASH_LIMIT: usize = 3;
-pub const WARM_CRASH_WINDOW: f64 = 60.0;
+pub const WARM_CRASH_WINDOW: Duration = Duration::from_secs(60);
 
 /// What the WM knows about one pooled instance right now, handed to
 /// `WarmPool::adopt` so the pool itself stays free of WM state.
@@ -403,15 +361,15 @@ pub struct WarmStatus {
 /// Deliberately a plain state machine over ids — no processes, no cx, no
 /// layout — so the rules that matter (adopt clears and tops back up, a
 /// dead instance falls back to a cold spawn, a cwd override skips the pool,
-/// MAKEPAD_WM_NO_WARM turns it off, crash loops give up) are unit-testable
+/// MPWM_NO_WARM turns it off, crash loops give up) are unit-testable
 /// without a running window manager.
 #[derive(Debug)]
 pub struct WarmPool {
     enabled: bool,
     /// app id -> the warm clients of that app, oldest first.
     ready: HashMap<String, Vec<ClientId>>,
-    /// app id -> when (platform seconds) its warm instances died unexpectedly, newest last.
-    crashes: HashMap<String, Vec<f64>>,
+    /// app id -> when its warm instances died unexpectedly, newest last.
+    crashes: HashMap<String, Vec<Instant>>,
 }
 
 impl Default for WarmPool {
@@ -420,8 +378,8 @@ impl Default for WarmPool {
     }
 }
 
-/// MAKEPAD_WM_NO_WARM disables the pool entirely. An empty or `0` value is not a
-/// request — `MAKEPAD_WM_NO_WARM=` in a stale profile should not silently cost
+/// MPWM_NO_WARM disables the pool entirely. An empty or `0` value is not a
+/// request — `MPWM_NO_WARM=` in a stale profile should not silently cost
 /// everyone the feature.
 pub fn warm_enabled(no_warm: Option<&str>) -> bool {
     match no_warm {
@@ -432,8 +390,7 @@ pub fn warm_enabled(no_warm: Option<&str>) -> bool {
 
 impl WarmPool {
     pub fn from_env() -> Self {
-        // A build without processes has nothing to keep warm.
-        Self::new(host::processes_available() && warm_enabled(std::env::var("MAKEPAD_WM_NO_WARM").ok().as_deref()))
+        Self::new(warm_enabled(std::env::var("MPWM_NO_WARM").ok().as_deref()))
     }
 
     pub fn new(enabled: bool) -> Self {
@@ -481,7 +438,7 @@ impl WarmPool {
 
     /// True while this app is under capacity and inside its crash budget:
     /// the WM may spawn one more standby instance now.
-    pub fn wants(&self, app: &str, now: f64) -> bool {
+    pub fn wants(&self, app: &str, now: Instant) -> bool {
         self.enabled
             && self.held(app) < Self::capacity(app)
             && self.recent_crashes(app, now) < WARM_CRASH_LIMIT
@@ -490,7 +447,7 @@ impl WarmPool {
     /// The next app that is short an instance, in table order — the tick
     /// tops the pool up ONE spawn at a time so a cold start never forks
     /// five cargo builds into the same target-dir lock at once.
-    pub fn next_missing(&self, now: f64) -> Option<String> {
+    pub fn next_missing(&self, now: Instant) -> Option<String> {
         WARM_CAPACITY
             .iter()
             .map(|(app, _)| *app)
@@ -505,16 +462,16 @@ impl WarmPool {
 
     /// A warm instance died on its own. Counted against the crash budget;
     /// a DELIBERATE close (WM shutdown, close-all) calls `forget` instead.
-    pub fn note_crash(&mut self, app: &str, now: f64) {
+    pub fn note_crash(&mut self, app: &str, now: Instant) {
         self.crashes.entry(app.to_string()).or_default().push(now);
     }
 
-    fn recent_crashes(&self, app: &str, now: f64) -> usize {
+    fn recent_crashes(&self, app: &str, now: Instant) -> usize {
         self.crashes
             .get(app)
             .map(|v| {
                 v.iter()
-                    .filter(|t| now - **t < WARM_CRASH_WINDOW)
+                    .filter(|t| now.saturating_duration_since(**t) < WARM_CRASH_WINDOW)
                     .count()
             })
             .unwrap_or(0)
@@ -584,7 +541,6 @@ pub struct ClientSlot {
     pub app: String,
     pub title: String,
     pub child: Option<Child>,
-    task_pool: Option<TaskPool>,
     pub sender: Option<Sender<Vec<u8>>>,
     pub socket: Option<u64>,
     /// The child's main window id in the studio protocol (0 until
@@ -608,10 +564,10 @@ pub struct ClientSlot {
     /// adopted out of the pool) and whether that open was the warm path —
     /// the pair behind the "first frame in Nms" log line that measures the
     /// pool honestly.
-    pub open_at: Option<f64>,
+    pub open_at: Option<Instant>,
     pub opened_warm: bool,
     /// FOCUS RULE: a Quick-Look preview never takes key focus — keys keep
-    /// flowing to the requesting tile (files). `focus_client` refuses to
+    /// flowing to the requesting tile (mpfiles). `focus_client` refuses to
     /// focus a client with this false; every normal client defaults true.
     pub takes_focus: bool,
     /// Launched through cargo, so the tile can say "building…" until the
@@ -624,43 +580,10 @@ pub struct ClientSlot {
     /// cargo has finished linking and handed over: the child's first exec
     /// is the one macOS scans.
     pub linked: bool,
-    pub linked_at: Option<f64>,
+    pub linked_at: Option<std::time::Instant>,
     /// A polite close was sent at this instant (omarchy's
     /// `hl.dsp.window.close()`); the hard kill is only the fallback.
-    pub closing: Option<f64>,
-    /// The aichat child seated in the AI pane: not in the layout, no tile.
-    pub pane: bool,
-}
-
-impl ClientSlot {
-    /// The slot of an IN-PROCESS module instance (aicontrol §3): a window
-    /// in the layout like any other — the bar, alt-tab and the `os` service
-    /// see it — with no process behind it: no child, no socket, no build.
-    pub fn module(id: ClientId, app: &str, title: &str) -> ClientSlot {
-        ClientSlot {
-            id,
-            app: app.to_string(),
-            title: title.to_string(),
-            child: None,
-            task_pool: None,
-            sender: None,
-            socket: None,
-            window_id: 0,
-            ready: true,
-            pwd: None,
-            is_preview: false,
-            warm: false,
-            open_at: Some(host::now()),
-            opened_warm: false,
-            takes_focus: true,
-            via_cargo: false,
-            status: String::new(),
-            linked: false,
-            linked_at: None,
-            closing: None,
-            pane: false,
-        }
-    }
+    pub closing: Option<std::time::Instant>,
 }
 
 /// How long a client gets to honor a close request before it is killed.
@@ -711,63 +634,22 @@ mod signal {
 /// still alive; the escalation runs off-thread so a UI-thread caller never
 /// blocks on it. Windows keeps the plain `Child::kill()` this replaced.
 #[cfg(unix)]
-pub fn kill_child_group(child: &mut Child, grace: std::time::Duration, pool: &TaskPool) {
+pub fn kill_child_group(child: &mut Child, grace: std::time::Duration) {
     let pid = child.id() as i32;
     signal::kill_group(pid, signal::SIGTERM);
-    let wait = CancellationToken::new();
-    let submitted = pool.submit(Lane::Heavy, move || {
-        let _ = wait.wait_until(Cx::monotonic_now() + grace.as_secs_f64());
+    std::thread::spawn(move || {
+        std::thread::sleep(grace);
         if signal::alive(pid) {
             signal::kill_group(pid, signal::SIGKILL);
         }
     });
-    match submitted {
-        Ok(task) => task.detach(),
-        Err(_) if signal::alive(pid) => signal::kill_group(pid, signal::SIGKILL),
-        Err(_) => {}
-    }
 }
 
 #[cfg(not(unix))]
-pub fn kill_child_group(child: &mut Child, _grace: std::time::Duration, _pool: &TaskPool) {
+pub fn kill_child_group(child: &mut Child, _grace: std::time::Duration) {
     let _ = child.kill();
 }
 
-/// Final slot teardown owns the child from here on. Signal and reap it wholly
-/// on a heavy pool worker; dropping a slot on the UI thread never waits for a
-/// process or decoder wrapper to exit.
-fn reap_child_group(mut child: Child, grace: std::time::Duration, pool: &TaskPool) {
-    #[cfg(unix)]
-    let pid = {
-        let pid = child.id() as i32;
-        signal::kill_group(pid, signal::SIGTERM);
-        pid
-    };
-    match pool.reserve(Lane::Heavy) {
-        Ok(slot) => slot
-            .submit(move || {
-                #[cfg(unix)]
-                {
-                    let wait = CancellationToken::new();
-                    let _ = wait.wait_until(Cx::monotonic_now() + grace.as_secs_f64());
-                    if signal::alive(pid) {
-                        signal::kill_group(pid, signal::SIGKILL);
-                    }
-                }
-                #[cfg(not(unix))]
-                let _ = child.kill();
-                let _ = child.wait();
-            })
-            .detach(),
-        Err(_) => {
-            #[cfg(unix)]
-            signal::kill_group(pid, signal::SIGKILL);
-            #[cfg(not(unix))]
-            let _ = child.kill();
-        }
-    }
-}
-
 impl ClientSlot {
     pub fn display_title(&self) -> &str {
         if self.title.is_empty() {
@@ -821,13 +703,12 @@ pub fn strip_ansi(s: &str) -> String {
 
 /// Read a child stream line by line into the log file and the UI channel.
 fn pump<R: std::io::Read + Send + 'static>(
-    pool: &TaskPool,
     client: ClientId,
     stream: R,
     mut log: Option<std::fs::File>,
     lines: Sender<ClientLine>,
 ) {
-    let submitted = pool.submit(Lane::Heavy, move || {
+    std::thread::spawn(move || {
         use std::io::{BufRead, BufReader, Write};
         let reader = BufReader::new(stream);
         for line in reader.lines() {
@@ -845,10 +726,6 @@ fn pump<R: std::io::Read + Send + 'static>(
             SignalToUI::set_ui_signal();
         }
     });
-    match submitted {
-        Ok(task) => task.detach(),
-        Err(error) => makepad_widgets::log!("wm: could not queue client output pump: {error}"),
-    }
 }
 
 /// The command line a launch runs, split out so the release-only law is
@@ -887,7 +764,6 @@ pub fn launch_argv(
 
 /// Spawn an app as a hub client.
 pub fn spawn_client(
-    pool: &TaskPool,
     app: &AppDef,
     id: ClientId,
     hub_port: u16,
@@ -936,18 +812,18 @@ pub fn spawn_client(
         cmd.current_dir(root);
     }
     if let Some(colors) = term_colors {
-        cmd.env("MAKEPAD_TERMINAL_COLORS", colors);
+        cmd.env("MPTERM_COLORS", colors);
         // Truly translucent terminals over the wallpaper (the user's
         // default; omarchy gets this from ghostty background-opacity —
         // its window rule alone, 0.985/0.96, reads as opaque).
-        // "focused unfocused"; MAKEPAD_WM_TERM_OPACITY overrides.
-        let opacity = std::env::var("MAKEPAD_WM_TERM_OPACITY")
+        // "focused unfocused"; MPWM_TERM_OPACITY overrides.
+        let opacity = std::env::var("MPWM_TERM_OPACITY")
             .unwrap_or_else(|_| "0.88 0.84".to_string());
-        cmd.env("MAKEPAD_TERMINAL_OPACITY", opacity);
+        cmd.env("MPTERM_OPACITY", opacity);
     }
-    // Every Makepad app styles itself from the WM's theme.splash.
-    if let Ok(theme) = std::env::var("MAKEPAD_WM_THEME_SPLASH") {
-        cmd.env("MAKEPAD_WM_THEME_SPLASH", theme);
+    // Every mp* app styles itself from the WM's theme.splash.
+    if let Ok(theme) = std::env::var("MPWM_THEME_SPLASH") {
+        cmd.env("MPWM_THEME_SPLASH", theme);
     }
     if warm {
         cmd.env(WARM_ENV.0, WARM_ENV.1);
@@ -958,20 +834,19 @@ pub fn spawn_client(
     // Child output (and cargo's "Compiling …") goes to a per-client log —
     // silent children are undebuggable — and every line also reaches the
     // UI so the tile can show what the build is doing.
-    let log_path = host::homeless_root().join(format!("wm-client-{}.log", id));
+    let log_path = std::env::temp_dir().join(format!("mpwm-client-{}.log", id));
     let log = std::fs::File::create(&log_path).ok();
     if let Some(out) = child.stdout.take() {
-        pump(pool, id, out, log.as_ref().and_then(|f| f.try_clone().ok()), lines.clone());
+        pump(id, out, log.as_ref().and_then(|f| f.try_clone().ok()), lines.clone());
     }
     if let Some(err) = child.stderr.take() {
-        pump(pool, id, err, log, lines);
+        pump(id, err, log, lines);
     }
     Ok(ClientSlot {
         id,
         app: app.id.to_string(),
         title: String::new(),
         child: Some(child),
-        task_pool: Some(pool.clone()),
         sender: None,
         socket: None,
         window_id: 0,
@@ -979,7 +854,7 @@ pub fn spawn_client(
         pwd: None,
         is_preview: false,
         warm,
-        open_at: (!warm).then(host::now),
+        open_at: (!warm).then(Instant::now),
         opened_warm: false,
         // A warm instance is not a window yet: nothing may focus it until
         // adoption hands it a tile.
@@ -989,7 +864,6 @@ pub fn spawn_client(
         linked: false,
         linked_at: None,
         closing: None,
-        pane: false,
     })
 }
 
@@ -1018,7 +892,7 @@ mod tests {
             args
         );
         assert!(args.contains(&"/checkout/Cargo.toml".to_string()), "{:?}", args);
-        assert!(args.contains(&"makepad-terminal".to_string()), "{:?}", args);
+        assert!(args.contains(&"mpterm".to_string()), "{:?}", args);
         // A preview's file lands after --stdin-loop, still past the --.
         let (_, args) = launch_argv(
             &app,
@@ -1031,17 +905,17 @@ mod tests {
 
     #[test]
     fn the_installed_fallback_execs_the_sibling_binary() {
-        // No checkout: run the binary next to the running wm, which for
-        // a release wm is target/release/<bin>.
+        // No checkout: run the binary next to the running mpwm, which for
+        // a release mpwm is target/release/<bin>.
         let app = curated().into_iter().find(|a| a.id == "terminal").unwrap();
         match launch_argv(&app, None, &[]) {
             Ok((program, args)) => {
                 let exe = std::env::current_exe().unwrap();
                 assert_eq!(program.parent(), exe.parent());
-                assert_eq!(program.file_name().unwrap(), "terminal");
+                assert_eq!(program.file_name().unwrap(), "mpterm");
                 assert_eq!(args, vec!["--stdin-loop".to_string()]);
             }
-            // The test binary does not sit next to terminal; the law that
+            // The test binary does not sit next to mpterm; the law that
             // matters is that it resolves a SIBLING or fails, never cargo.
             Err(e) => assert!(e.contains("binary not found"), "{}", e),
         }
@@ -1053,9 +927,9 @@ mod tests {
         assert!(word_match("files", "files"));
         assert!(word_match("Files", "files"));
         assert!(word_match("~/Pictures — files", "FILES"));
-        assert!(word_match("makepad-files - files (2)", "files"));
+        assert!(word_match("mpfiles - files (2)", "files"));
         // Not a word boundary: no match.
-        assert!(!word_match("makepadfiles", "files"));
+        assert!(!word_match("mpfiles", "files"));
         assert!(!word_match("filesystem", "files"));
         assert!(!word_match("", "files"));
         assert!(!word_match("files", ""));
@@ -1077,9 +951,6 @@ mod tests {
                 "Mixer",
                 "Task Manager",
                 "Sheets",
-                "Photos",
-                "Fabric",
-                "Score",
                 "Video Player",
                 "Route",
                 "VJ",
@@ -1100,13 +971,13 @@ mod tests {
         assert_eq!(ids.len(), len, "duplicate registry ids");
         // The terminal and the per-file viewers are the always-new ones.
         // The delisted viewers stay launchable through find_app.
-        for id in ["image", "pdf"] {
+        for id in ["mpimage", "mppdf"] {
             let app = find_app(id).expect(id);
             assert_eq!(app.policy, LaunchPolicy::AlwaysNew, "{}", id);
         }
         for (id, policy) in [
             ("terminal", LaunchPolicy::AlwaysNew),
-            ("video", LaunchPolicy::AlwaysNew),
+            ("mpvideo", LaunchPolicy::AlwaysNew),
             ("vj", LaunchPolicy::OrFocus),
             ("fab", LaunchPolicy::OrFocus),
             ("studio", LaunchPolicy::OrFocus),
@@ -1119,13 +990,13 @@ mod tests {
 
     #[test]
     fn the_association_table_resolves_by_binary_name() {
-        // `makepad_wm_api::viewer_for` names binaries (standalone apps spawn
+        // `mp_wm_api::viewer_for` names binaries (standalone apps spawn
         // them as siblings); the WM must resolve those to curated entries
         // or every text/html/csv preview dies with "no app".
         for (bin, id) in [
-            ("terminal", "terminal"),
-            ("browser", "browser"),
-            ("sheets", "sheets"),
+            ("mpterm", "terminal"),
+            ("mpbrowser", "browser"),
+            ("mpsheets", "sheets"),
         ] {
             assert_eq!(find_app(bin).expect(bin).id, id);
         }
@@ -1191,7 +1062,7 @@ mod tests {
             assert_eq!(WarmPool::capacity(app), 1, "{}", app);
         }
         // Everything else launches cold, as it always did.
-        for app in ["vj", "fab", "studio", "image", "nonesuch"] {
+        for app in ["vj", "fab", "studio", "mpimage", "nonesuch"] {
             assert_eq!(WarmPool::capacity(app), 0, "{}", app);
             assert!(!WarmPool::is_warm_app(app), "{}", app);
         }
@@ -1210,14 +1081,14 @@ mod tests {
         pool.note_spawned("terminal", 2);
         pool.note_spawned("files", 3);
         pool.note_spawned("task", 4);
-        assert!(!pool.wants("browser", host::now()), "already full");
-        assert_eq!(pool.next_missing(host::now()), None, "nothing missing");
+        assert!(!pool.wants("browser", Instant::now()), "already full");
+        assert_eq!(pool.next_missing(Instant::now()), None, "nothing missing");
         assert_eq!(pool.adopt("browser", false, &status), Some(7));
         // Out of the pool, and the pool now wants its replacement.
         assert_eq!(pool.held("browser"), 0);
         assert!(!pool.holds(7));
-        assert!(pool.wants("browser", host::now()));
-        assert_eq!(pool.next_missing(host::now()).as_deref(), Some("browser"));
+        assert!(pool.wants("browser", Instant::now()));
+        assert_eq!(pool.next_missing(Instant::now()).as_deref(), Some("browser"));
         // The same instance can never be adopted twice.
         assert_eq!(pool.adopt("browser", false, &status), None);
     }
@@ -1226,7 +1097,7 @@ mod tests {
     fn two_terminals_stand_by_and_both_open_instantly() {
         let (mut pool, status) = pool_with("terminal", &[3, 4]);
         assert_eq!(pool.held("terminal"), 2);
-        assert!(!pool.wants("terminal", host::now()));
+        assert!(!pool.wants("terminal", Instant::now()));
         // Back-to-back opens: both are swaps, oldest first.
         assert_eq!(pool.adopt("terminal", false, &status), Some(3));
         assert_eq!(pool.held("terminal"), 1);
@@ -1235,12 +1106,12 @@ mod tests {
         // A third open in the same breath falls back to cold, and the pool
         // is two short — one spawn per tick, so it tops up twice.
         assert_eq!(pool.adopt("terminal", false, &status), None);
-        assert!(pool.wants("terminal", host::now()));
+        assert!(pool.wants("terminal", Instant::now()));
         pool.note_spawned("terminal", 9);
-        assert!(pool.wants("terminal", host::now()));
+        assert!(pool.wants("terminal", Instant::now()));
         pool.note_spawned("terminal", 10);
-        assert!(!pool.wants("terminal", host::now()));
-        assert_eq!(pool.next_missing(host::now()).as_deref(), Some("browser"));
+        assert!(!pool.wants("terminal", Instant::now()));
+        assert_eq!(pool.next_missing(Instant::now()).as_deref(), Some("browser"));
     }
 
     #[test]
@@ -1263,7 +1134,7 @@ mod tests {
         let starting = [WarmStatus { client: 5, alive: true, connected: false }];
         assert_eq!(pool.adopt("browser", false, &starting), None);
         assert_eq!(pool.held("browser"), 1);
-        assert!(!pool.wants("browser", host::now()));
+        assert!(!pool.wants("browser", Instant::now()));
 
         // An app with nothing standing by: cold, quietly.
         let mut empty = WarmPool::new(true);
@@ -1283,7 +1154,7 @@ mod tests {
     }
 
     #[test]
-    fn wm_no_warm_turns_the_pool_off_entirely() {
+    fn mpwm_no_warm_turns_the_pool_off_entirely() {
         assert!(warm_enabled(None));
         // An empty or 0 value is not a request.
         assert!(warm_enabled(Some("")));
@@ -1294,8 +1165,8 @@ mod tests {
         let mut off = WarmPool::new(false);
         assert!(!off.enabled());
         // Nothing is ever spawned…
-        assert!(!off.wants("terminal", host::now()));
-        assert_eq!(off.next_missing(host::now()), None);
+        assert!(!off.wants("terminal", Instant::now()));
+        assert_eq!(off.next_missing(Instant::now()), None);
         // …and even a hand-fed instance is never adopted.
         off.note_spawned("terminal", 1);
         let status = [WarmStatus { client: 1, alive: true, connected: true }];
@@ -1304,7 +1175,7 @@ mod tests {
 
     #[test]
     fn a_crash_loop_gives_up_quietly_after_three_a_minute() {
-        let now = host::now();
+        let now = Instant::now();
         let mut pool = WarmPool::new(true);
         for i in 0..WARM_CRASH_LIMIT {
             assert!(pool.wants("browser", now), "attempt {}", i);
@@ -1318,7 +1189,7 @@ mod tests {
         // The budget is per app…
         assert!(pool.wants("terminal", now));
         // …and it is a WINDOW: a minute later the app is tried again.
-        assert!(pool.wants("browser", now + WARM_CRASH_WINDOW + 1.0));
+        assert!(pool.wants("browser", now + WARM_CRASH_WINDOW + Duration::from_secs(1)));
     }
 
     #[test]
@@ -1326,7 +1197,7 @@ mod tests {
         // CTRL+ALT+DELETE closes the warm instances with everything else;
         // that is not a crash, so the pool refills at once instead of
         // spending the loop budget on the user's own gesture.
-        let now = host::now();
+        let now = Instant::now();
         let mut pool = WarmPool::new(true);
         for id in 0..6 {
             pool.note_spawned("terminal", id);
@@ -1354,22 +1225,22 @@ mod tests {
         let root = std::path::PathBuf::from("/checkout");
         let (program, args) = launch_argv(&files, Some(&root), &[]).unwrap();
         assert!(program.to_string_lossy().ends_with("cargo"));
-        assert!(args.contains(&"makepad-files".to_string()), "{:?}", args);
-        if std::env::var("MAKEPAD_WM_FILES_REAL").is_err() {
+        assert!(args.contains(&"mpfiles".to_string()), "{:?}", args);
+        if std::env::var("MPWM_FILES_REAL").is_err() {
             assert_eq!(args.last().map(String::as_str), Some("--demo"), "{:?}", args);
         }
     }
 
     #[test]
     fn the_warm_env_is_the_one_the_apps_read() {
-        // The contract with `makepad_wm_api::warm_start()`: a dormant app idles
+        // The contract with `mp_wm_api::warm_start()`: a dormant app idles
         // (no samplers, no refresh) until `WmEvent::Adopted`. If these two
         // ever drift, a warm task manager silently burns a core.
-        assert!(!makepad_wm_api::warm_start(), "MAKEPAD_WM_WARM_START leaked in");
+        assert!(!mp_wm_api::warm_start(), "MPWM_WARM_START leaked in");
         std::env::set_var(WARM_ENV.0, WARM_ENV.1);
-        assert!(makepad_wm_api::warm_start());
+        assert!(mp_wm_api::warm_start());
         std::env::remove_var(WARM_ENV.0);
-        assert!(!makepad_wm_api::warm_start());
+        assert!(!mp_wm_api::warm_start());
     }
 
     #[test]
@@ -1394,8 +1265,7 @@ mod tests {
         let pid = child.id() as i32;
         let pgid = unsafe { getpgid(pid) };
         assert_eq!(pgid, pid, "the child should lead its own new group");
-        let pool = Cx::new(Box::new(|_, _| {})).task_pool();
-        kill_child_group(&mut child, std::time::Duration::from_millis(50), &pool);
+        kill_child_group(&mut child, std::time::Duration::from_millis(50));
         let _ = child.wait();
     }
 
@@ -1429,16 +1299,16 @@ mod tests {
         assert_ne!(grandchild_pid, child.id() as i32);
         assert_eq!(unsafe { kill(grandchild_pid, 0) }, 0, "grandchild not up yet");
 
-        let pool = Cx::new(Box::new(|_, _| {})).task_pool();
-        kill_child_group(&mut child, std::time::Duration::from_millis(50), &pool);
+        kill_child_group(&mut child, std::time::Duration::from_millis(50));
         // Past the SIGTERM->SIGKILL escalation: nothing in the group is
         // still standing, wrapper or grandchild.
-        let _ = child.wait();
+        std::thread::sleep(std::time::Duration::from_millis(200));
         assert_eq!(
             unsafe { kill(grandchild_pid, 0) },
             -1,
             "the grandchild the wrapper orphaned should be gone too"
         );
+        let _ = child.wait();
     }
 }
 
@@ -1454,11 +1324,8 @@ impl Drop for ClientSlot {
             );
         }
         if let Some(mut child) = self.child.take() {
-            if let Some(pool) = &self.task_pool {
-                reap_child_group(child, GROUP_KILL_GRACE, pool);
-            } else {
-                let _ = child.kill();
-            }
+            kill_child_group(&mut child, GROUP_KILL_GRACE);
+            let _ = child.wait();
         }
     }
 }
diff --git a/apps/wm/src/demo_home.rs b/apps/mpwm/src/demo_home.rs
similarity index 92%
rename from apps/wm/src/demo_home.rs
rename to apps/mpwm/src/demo_home.rs
index f0fa9f9e6..1c8a0f324 100644
--- a/apps/wm/src/demo_home.rs
+++ b/apps/mpwm/src/demo_home.rs
@@ -4,7 +4,7 @@
 //! deterministic (seeded LCG picks names), so retakes look the same.
 //!
 //! Terminals default here whenever the desktop runs in demo mode (the same
-//! `MAKEPAD_WM_FILES_REAL` knob that flips the Files app back to the real disk).
+//! `MPWM_FILES_REAL` knob that flips the Files app back to the real disk).
 
 use std::fs;
 use std::path::PathBuf;
@@ -20,7 +20,8 @@ impl Lcg {
 
 /// Where the demo home lives.
 pub fn demo_home_path() -> Option<PathBuf> {
-    Some(crate::theme::makepad_home().join("wm/demo-home"))
+    let home = std::env::var("HOME").ok()?;
+    Some(PathBuf::from(home).join(".cache/mpwm/demo-home"))
 }
 
 /// Ensure the demo home exists (generate on first use) and return it.
@@ -120,7 +121,7 @@ fn generate(root: &PathBuf) -> std::io::Result<()> {
             format!(".config/{p1}/config.toml"),
             "theme = \"tokyo-night\"\nautosave = true\n".into(),
         ),
-        (".generated".into(), "wm demo home v1\n".into()),
+        (".generated".into(), "mpwm demo home v1\n".into()),
     ];
     for (path, body) in files {
         fs::write(root.join(path), body)?;
@@ -134,7 +135,7 @@ mod tests {
 
     #[test]
     fn generates_once_and_reuses() {
-        let tmp = std::env::temp_dir().join(format!("wm-demo-home-test-{}", std::process::id()));
+        let tmp = std::env::temp_dir().join(format!("mpwm-demo-home-test-{}", std::process::id()));
         let _ = fs::remove_dir_all(&tmp);
         generate(&tmp).unwrap();
         assert!(tmp.join("Documents/expenses-q3.csv").exists());
@@ -150,7 +151,7 @@ mod tests {
             v
         };
         let first = listing(&tmp);
-        let tmp2 = std::env::temp_dir().join(format!("wm-demo-home-test2-{}", std::process::id()));
+        let tmp2 = std::env::temp_dir().join(format!("mpwm-demo-home-test2-{}", std::process::id()));
         let _ = fs::remove_dir_all(&tmp2);
         generate(&tmp2).unwrap();
         assert_eq!(first, listing(&tmp2));
diff --git a/apps/wm/src/desk.rs b/apps/mpwm/src/desk.rs
similarity index 95%
rename from apps/wm/src/desk.rs
rename to apps/mpwm/src/desk.rs
index 1d3771198..9eca65129 100644
--- a/apps/wm/src/desk.rs
+++ b/apps/mpwm/src/desk.rs
@@ -8,16 +8,14 @@
 //! 379ms, border color over 539ms, a new window popping in from 87% over
 //! 410ms, a closing one popping back out over 149ms while it fades.
 
-use std::collections::{HashMap, HashSet};
+use std::collections::HashMap;
 
 use makepad_widgets::*;
 
 use crate::clients::ClientSlot;
 use crate::hub::ClientId;
 use crate::layout::{LRect, WmLayout};
-use crate::module_view::MpModuleView;
 use crate::run_view::{MpRunView, MpRunViewAction};
-use crate::tile::TileHost;
 use crate::theme;
 
 #[allow(unused_imports)]
@@ -244,7 +242,7 @@ fn tab_press_escaped(start: Vec2d, abs: Vec2d) -> bool {
     (abs.x - start.x).abs() >= TAB_TEAR_THRESHOLD || (abs.y - start.y).abs() >= TAB_TEAR_THRESHOLD
 }
 
-/// Middle ellipsis: "terminal — ~/makepad/apps" keeps both the app and where
+/// Middle ellipsis: "mpterm — ~/makepad/apps" keeps both the app and where
 /// it is, which a right-elide would throw away. `width` measures a
 /// candidate, so the choice of cut is testable without a font.
 fn elide_middle(s: &str, max_w: f64, mut width: impl FnMut(&str) -> f64) -> String {
@@ -362,10 +360,6 @@ pub struct WmState {
     /// the accent: dropping here makes the dragged window a TAB of this
     /// tile instead of swapping the two.
     pub drop_hint: Option<ClientId>,
-    /// The AI pane is mid-slide: the desk's rect narrows or widens every
-    /// frame, and every tile snaps to the layout like a dragged one — a
-    /// tween on top of the slide would lag it (see `dragging`).
-    pub pane_sliding: bool,
 }
 
 impl WmState {
@@ -432,7 +426,7 @@ script_mod! {
     // so the wallpaper reads through exactly like the running window.
     set_type_default() do #(DrawTilePanel::script_shader(vm)) {
         ..mod.draw.DrawQuad
-        color: mod.wm_theme.background
+        color: mod.mpwm_theme.background
         alpha: 0.88
         pixel: fn() {
             return vec4(self.color.rgb * self.alpha, self.alpha)
@@ -441,8 +435,8 @@ script_mod! {
 
     set_type_default() do #(DrawMenuBg::script_shader(vm)) {
         ..mod.draw.DrawQuad
-        color: mod.wm_theme.background
-        border_color: mod.wm_theme.active_border
+        color: mod.mpwm_theme.background
+        border_color: mod.mpwm_theme.active_border
         pixel: fn() {
             let p = self.pos * self.rect_size
             let d = min(min(p.x, p.y), min(self.rect_size.x - p.x, self.rect_size.y - p.y))
@@ -455,7 +449,7 @@ script_mod! {
     // A selected menu row: foreground at 0.08, hard corners.
     set_type_default() do #(DrawMenuRow::script_shader(vm)) {
         ..mod.draw.DrawQuad
-        color: mod.wm_theme.foreground
+        color: mod.mpwm_theme.foreground
         pixel: fn() {
             return vec4(self.color.rgb * self.color.w, self.color.w)
         }
@@ -467,7 +461,7 @@ script_mod! {
     // a placeholder.
     set_type_default() do #(DrawGroupTab::script_shader(vm)) {
         ..mod.draw.DrawQuad
-        color: mod.wm_theme.darker_background
+        color: mod.mpwm_theme.darker_background
         pixel: fn() {
             return vec4(self.color.rgb * self.color.w, self.color.w)
         }
@@ -476,7 +470,7 @@ script_mod! {
     // A hairline under the search field.
     set_type_default() do #(DrawMenuLine::script_shader(vm)) {
         ..mod.draw.DrawQuad
-        color: mod.wm_theme.lighter_background
+        color: mod.mpwm_theme.lighter_background
         pixel: fn() {
             return vec4(self.color.rgb * self.color.w, self.color.w)
         }
@@ -486,20 +480,20 @@ script_mod! {
     mod.widgets.WmDesk = set_type_default() do mod.widgets.WmDeskBase {
         width: Fill
         height: Fill
-        menu_text_color: mod.wm_theme.foreground
-        menu_dim_color: mod.wm_theme.dark_foreground
+        menu_text_color: mod.mpwm_theme.foreground
+        menu_dim_color: mod.mpwm_theme.dark_foreground
         // The active tab is filled with the active border color, so its
         // label is written in the background color to stay readable.
-        tab_fg_active: mod.wm_theme.background
-        tab_fg_inactive: mod.wm_theme.foreground
-        tab_strip_color: mod.wm_theme.darker_background
+        tab_fg_active: mod.mpwm_theme.background
+        tab_fg_inactive: mod.mpwm_theme.foreground
+        tab_strip_color: mod.mpwm_theme.darker_background
         draw_border +: {}
         draw_panel +: {}
         draw_tab +: {}
         draw_tab_text +: {
             text_style: theme.font_code
             text_style.font_size: 8.5
-            color: mod.wm_theme.foreground
+            color: mod.mpwm_theme.foreground
         }
         draw_menu_bg +: {}
         draw_menu_row +: {}
@@ -507,7 +501,7 @@ script_mod! {
         draw_menu_text +: {
             text_style: theme.font_code
             text_style.font_size: 9.5
-            color: mod.wm_theme.foreground
+            color: mod.mpwm_theme.foreground
         }
     }
 }
@@ -778,11 +772,6 @@ pub struct WmDesk {
     templates: HashMap<LiveId, ScriptObjectRef>,
     #[rust]
     items: HashMap<ClientId, WidgetRef>,
-    /// Clients hosted IN-PROCESS: their tile is the `ModuleTile` template
-    /// (module_view.rs), not a process run view. Marked by the WM before
-    /// the tile is first asked for.
-    #[rust]
-    module_clients: HashSet<ClientId>,
     #[rust]
     anims: HashMap<ClientId, TileAnim>,
     /// The last frame's draw order, back to front (closing tiles, then the
@@ -854,12 +843,7 @@ impl WmDesk {
         if let Some(item) = self.items.get(&client) {
             return Some(item.clone());
         }
-        let template_id = if self.module_clients.contains(&client) {
-            live_id!(ModuleTile)
-        } else {
-            live_id!(Tile)
-        };
-        let template_ref = self.templates.get(&template_id)?;
+        let template_ref = self.templates.get(&live_id!(Tile))?;
         let template_value: ScriptValue = template_ref.as_object().into();
         let vm_id = cx.script_ref_vm_id(template_ref)?;
         let widget_ref =
@@ -880,39 +864,6 @@ impl WmDesk {
         Some(f(cx, &mut view))
     }
 
-    /// The next tile asked for `client` is a module tile.
-    pub fn mark_module(&mut self, client: ClientId) {
-        self.module_clients.insert(client);
-    }
-
-    /// The tile as its host trait, whichever kind it is (tile.rs).
-    pub fn with_tile<R>(
-        &mut self,
-        cx: &mut Cx,
-        client: ClientId,
-        f: impl FnOnce(&mut Cx, &mut dyn TileHost) -> R,
-    ) -> Option<R> {
-        let item = self.item(cx, client)?;
-        if let Some(mut view) = item.borrow_mut::<MpRunView>() {
-            return Some(f(cx, &mut *view as &mut dyn TileHost));
-        }
-        if let Some(mut view) = item.borrow_mut::<MpModuleView>() {
-            return Some(f(cx, &mut *view as &mut dyn TileHost));
-        }
-        None
-    }
-
-    pub fn with_module_view<R>(
-        &mut self,
-        cx: &mut Cx,
-        client: ClientId,
-        f: impl FnOnce(&mut Cx, &mut MpModuleView) -> R,
-    ) -> Option<R> {
-        let item = self.item(cx, client)?;
-        let mut view = item.borrow_mut::<MpModuleView>()?;
-        Some(f(cx, &mut view))
-    }
-
     /// Start the close animation: the tile keeps its last frame while it
     /// pops back to 87% and fades, and is dropped when that finishes.
     pub fn remove_client(&mut self, client: ClientId) {
@@ -924,7 +875,6 @@ impl WmDesk {
             Some(_) => {}
             None => {
                 self.items.remove(&client);
-                self.module_clients.remove(&client);
             }
         }
     }
@@ -940,7 +890,6 @@ impl WmDesk {
         for client in done {
             self.anims.remove(&client);
             self.items.remove(&client);
-            self.module_clients.remove(&client);
         }
     }
 
@@ -1012,7 +961,10 @@ impl WmDesk {
         let (has_frame, arrival) = self
             .items
             .get(&client)
-            .and_then(|item| with_tile_host(item, |v| (v.has_frame(), v.arrival_fade())))
+            .and_then(|item| {
+                item.borrow::<MpRunView>()
+                    .map(|v| (v.has_frame(), v.arrival_fade()))
+            })
             .unwrap_or((false, 1.0));
         // The wash IS the terminal glass (same color, same focus
         // opacity), so a terminal's first frame changes nothing but
@@ -1081,11 +1033,11 @@ impl WmDesk {
         // no crop (that experiment read odd; git has it).
         let _ = (closing, unscaled_rect);
         if let Some(item) = self.item(cx, client) {
-            with_tile_host(&item, |view| {
+            if let Some(mut view) = item.borrow_mut::<MpRunView>() {
                 view.set_target_size(Some(settled_child.size));
                 view.set_close_crop(None);
                 view.set_fade(fade as f32);
-            });
+            }
             item.draw_walk_all(cx, scope, Walk::abs_rect(child_rect));
         }
     }
@@ -1264,7 +1216,6 @@ impl Widget for WmDesk {
         self.hint = state.drop_hint;
         let borders = state.borders;
         let dragging = state.dragging.clone();
-        let pane_sliding = state.pane_sliding;
         // A preview float dims everything behind it (Quick Look).
         let previews: Vec<ClientId> = targets
             .iter()
@@ -1324,7 +1275,7 @@ impl Widget for WmDesk {
             match self.anims.get_mut(client) {
                 Some(anim) => {
                     anim.close_t = None;
-                    if dragging.contains(client) || pane_sliding {
+                    if dragging.contains(client) {
                         anim.snap_to(*target);
                     } else {
                         anim.retarget(*target);
@@ -1623,7 +1574,7 @@ mod tests {
     #[test]
     fn a_title_is_cut_in_the_middle_not_at_the_end() {
         // Fits: untouched.
-        assert_eq!(elide_middle("terminal", 20.0, mono), "terminal");
+        assert_eq!(elide_middle("mpterm", 20.0, mono), "mpterm");
         // Does not fit: the head AND the tail survive, and the result is
         // inside the budget.
         let cut = elide_middle("makepad-example-splash", 11.0, mono);
@@ -1635,7 +1586,7 @@ mod tests {
         // One more character would not have fit — the cut is maximal.
         assert_eq!(mono(&cut), 11.0);
         // Nothing fits: the ellipsis alone, never a panic.
-        assert_eq!(elide_middle("terminal", 1.0, mono), "\u{2026}");
+        assert_eq!(elide_middle("mpterm", 1.0, mono), "\u{2026}");
         assert_eq!(elide_middle("", 0.0, mono), "");
     }
 
@@ -1880,14 +1831,3 @@ mod tests {
         assert_eq!(compose_zorder(&[5, 6], &[], &[]), vec![5, 6]);
     }
 }
-
-/// Run `f` on a tile's host trait, whichever tile kind the widget is.
-pub fn with_tile_host<R>(item: &WidgetRef, f: impl FnOnce(&mut dyn TileHost) -> R) -> Option<R> {
-    if let Some(mut view) = item.borrow_mut::<MpRunView>() {
-        return Some(f(&mut *view as &mut dyn TileHost));
-    }
-    if let Some(mut view) = item.borrow_mut::<MpModuleView>() {
-        return Some(f(&mut *view as &mut dyn TileHost));
-    }
-    None
-}
diff --git a/apps/wm/src/hub.rs b/apps/mpwm/src/hub.rs
similarity index 87%
rename from apps/wm/src/hub.rs
rename to apps/mpwm/src/hub.rs
index 01ea056cb..3537db41b 100644
--- a/apps/wm/src/hub.rs
+++ b/apps/mpwm/src/hub.rs
@@ -11,7 +11,7 @@ use std::sync::mpsc::{self, Receiver, Sender};
 use makepad_network::http_server::{start_http_server, HttpServer, HttpServerRequest};
 use makepad_studio_protocol::{AppToStudio, AppToStudioVec, StudioToApp, StudioToAppVec};
 use makepad_widgets::makepad_micro_serde::{DeBin, SerBin};
-use makepad_widgets::makepad_platform::thread::{SignalToUI, ThreadOptions, ThreadSpawner};
+use makepad_widgets::makepad_platform::thread::SignalToUI;
 
 pub type ClientId = u64;
 
@@ -38,16 +38,16 @@ pub struct WmHub {
 
 impl WmHub {
     /// Bind the first free port in a small range and start serving.
-    pub fn start(spawner: ThreadSpawner) -> Option<WmHub> {
+    pub fn start() -> Option<WmHub> {
         for port in 8765..8785u16 {
-            if let Some(hub) = Self::start_on(port, &spawner) {
+            if let Some(hub) = Self::start_on(port) {
                 return Some(hub);
             }
         }
         None
     }
 
-    fn start_on(port: u16, spawner: &ThreadSpawner) -> Option<WmHub> {
+    fn start_on(port: u16) -> Option<WmHub> {
         let addr: SocketAddr = format!("127.0.0.1:{}", port).parse().ok()?;
         // The http server's bind failure only prints; probe the port first
         // so a WM instance still holding it (or any other service) makes
@@ -61,21 +61,12 @@ impl WmHub {
             listen_address: addr,
             request: request_tx,
             post_max_size: 1024 * 1024,
-            post_max_size_overrides: Vec::new(),
-            pre_admit_posts: false,
-            client_ip_resolver: None,
-            trusted_proxy: None,
-            allowed_methods: None,
         })?;
 
         let (event_tx, event_rx) = mpsc::channel::<HubEvent>();
-        let worker = spawner
-            .spawn_worker(
-                ThreadOptions {
-                    name: Some("wm-hub".into()),
-                    ..Default::default()
-                },
-                move || {
+        std::thread::Builder::new()
+            .name("mpwm-hub".into())
+            .spawn(move || {
                 // socket id -> client id, so binary frames route by socket.
                 let mut socket_client = HashMap::<u64, ClientId>::new();
                 while let Ok(request) = request_rx.recv() {
@@ -135,10 +126,8 @@ impl WmHub {
                         _ => {}
                     }
                 }
-                },
-            )
+            })
             .ok()?;
-        worker.detach();
 
         Some(WmHub {
             port,
@@ -183,8 +172,8 @@ mod tests {
     #[test]
     fn app_paths() {
         assert_eq!(parse_app_path("/app/42"), Some(42));
-        assert_eq!(parse_app_path("/app?build=7&crate=terminal"), Some(7));
-        assert_eq!(parse_app_path("/app?crate=terminal"), None);
+        assert_eq!(parse_app_path("/app?build=7&crate=mpterm"), Some(7));
+        assert_eq!(parse_app_path("/app?crate=mpterm"), None);
         assert_eq!(parse_app_path("/ui"), None);
         assert_eq!(parse_app_path("/app/x"), None);
     }
diff --git a/apps/wm/src/layout.rs b/apps/mpwm/src/layout.rs
similarity index 98%
rename from apps/wm/src/layout.rs
rename to apps/mpwm/src/layout.rs
index 738952810..94ac9be90 100644
--- a/apps/wm/src/layout.rs
+++ b/apps/mpwm/src/layout.rs
@@ -54,7 +54,7 @@ pub const SCRATCHPAD_SHARE: f64 = 0.5;
 /// (10, 10), so SUPER+P visibly insets the window inside its slot.
 pub const PSEUDO_INSET: f64 = 10.0;
 
-/// A fresh float is centered at 60% of the desk (wm's own default; the
+/// A fresh float is centered at 60% of the desk (mpwm's own default; the
 /// Hyprland equivalent is the client's last requested size).
 pub const FLOAT_SHARE: f64 = 0.6;
 
@@ -205,7 +205,7 @@ pub struct FloatEntry {
     /// Home workspace; ignored while pinned.
     pub ws: usize,
     /// FOCUS RULE: a Quick-Look preview float is drawn and clicked like
-    /// any other, but never takes KEY focus — the requester (files)
+    /// any other, but never takes KEY focus — the requester (mpfiles)
     /// keeps the keyboard so its arrows keep dialing. Every focus mover
     /// (`focused_client`, `cycle_focus`, `neighbor`) skips these.
     pub no_key_focus: bool,
@@ -1901,7 +1901,7 @@ impl WmLayout {
         }
     }
 
-    /// Every client wm knows about, on every workspace.
+    /// Every client mpwm knows about, on every workspace.
     pub fn all_clients(&self) -> Vec<ClientId> {
         let mut out = Vec::new();
         for ws in 0..self.workspaces.len() {
@@ -2734,28 +2734,4 @@ mod tests {
         assert_eq!(l.client_at(500.0, 300.0, AREA, 0.0), Some(3));
         assert_eq!(l.client_at(10.0, 10.0, AREA, 0.0), Some(1));
     }
-
-    /// The AI pane reserves a strip on the desk's LEFT (decision 17): the
-    /// layout is handed an area that starts past it, and every tile lands
-    /// inside that area — beside the pane, never under it.
-    #[test]
-    fn a_reserved_left_strip_keeps_every_tile_beside_it() {
-        let strip = 450.0;
-        let full = LRect::new(10.0, 36.0, 1380.0, 854.0);
-        let area = LRect::new(full.x + strip, full.y, full.w - strip, full.h);
-        let mut l = WmLayout::new();
-        l.insert(1, area, 10.0);
-        l.insert(2, area, 10.0);
-        let rects = l.rects(area, 10.0);
-        assert_eq!(rects.len(), 2);
-        for (_, r) in &rects {
-            assert!(r.x >= area.x, "tile at {} starts under the strip ({})", r.x, area.x);
-            assert!(r.x + r.w <= area.x + area.w + 0.5);
-        }
-        // Side by side, in what is left: the first tile starts exactly at
-        // the strip's end.
-        let first = rects.iter().find(|(c, _)| *c == 1).unwrap().1;
-        assert_eq!(first.x, full.x + strip);
-    }
-
 }
diff --git a/apps/wm/src/main.rs b/apps/mpwm/src/main.rs
similarity index 71%
rename from apps/wm/src/main.rs
rename to apps/mpwm/src/main.rs
index 5a966ec86..f0df8ce6a 100644
--- a/apps/wm/src/main.rs
+++ b/apps/mpwm/src/main.rs
@@ -1,33 +1,26 @@
-//! makepad-wm (wm): an Omarchy-behaving tiling window manager as a
+//! makepad-wm (mpwm): an Omarchy-behaving tiling window manager as a
 //! Makepad app. Nested mode: this window is the desktop; tiles host other
 //! Makepad apps as child processes over the studio runview protocol.
 //!
 //! Chrome is styled entirely in splash: the theme is a `theme.splash` file
 //! (imported from omarchy themes, see theme.rs) evaluated into the VM
-//! before the app module, so the DSL below reads `mod.wm_theme.*`.
+//! before the app module, so the DSL below reads `mod.mpwm_theme.*`.
 
 #![allow(dead_code)] // shell surface (icons, OSD, panels) built ahead of the flows that use it
 pub use makepad_widgets;
-use makepad_widgets::makepad_platform::thread::{Lane, SignalToUI, TaskHandle};
+use makepad_widgets::makepad_platform::thread::SignalToUI;
 use makepad_widgets::*;
 
-mod ai_bus;
-mod apps;
 mod binds;
 mod clients;
 mod demo_home;
 mod desk;
-mod host;
 mod hub;
 mod layout;
-mod module_host;
-mod module_view;
-mod pane_links;
 mod preview;
 mod run_view;
 mod shell;
 mod theme;
-mod tile;
 
 use std::collections::HashMap;
 
@@ -40,30 +33,14 @@ use makepad_widgets::makepad_platform::shared_framebuf::{
 use hub::{send_to_app, ClientId, HubEvent, WmHub};
 use layout::{Axis, Dir, DividerHit, FullscreenMode, LRect};
 use makepad_studio_protocol::{AppToStudio, StudioToApp};
-use makepad_wm_api::{WmEvent, WmRequest};
+use mp_wm_api::{WmEvent, WmRequest};
 use preview::PreviewCache;
-use run_view::{MpRunView, MpRunViewAction};
-use makepad_widgets::makepad_micro_serde::*;
-use shell::bar::{BarData, BarModule, SampledStatus, ShellBarAction};
+use run_view::MpRunViewAction;
+use shell::bar::{BarData, BarModule, ShellBarAction};
 use shell::menu::{MenuSkin, ShellMenu, ShellMenuAction};
 use shell::panels::ShellPanelAction;
-use ai_bus::{AiBus, Route};
-use apps::{AppRegistry, Hosting};
-use makepad_ai_services::wire::{ServiceCall, ServiceDown, ToolResult};
-use makepad_app_module::{AppModule, ExecOutcome, ModuleUpstream};
-use module_host::ModuleHost;
-use pane_links::{PaneCall, PaneLinks};
-use makepad_widgets::ai_slot::AiSlotRequests;
-use shell::ai_pane::ShellAiPane;
 
-app_main!(
-    App,
-    font_set: International,
-    font_assets: [
-        "makepad_widgets/resources/jetbrains_mono_variable.ttf",
-        "makepad_widgets/resources/NotoColorEmoji.ttf",
-    ]
-);
+app_main!(App);
 
 script_mod! {
     use mod.prelude.widgets.*
@@ -80,7 +57,7 @@ script_mod! {
         icon_walk: Walk{width: Fit height: Fit}
         draw_icon +: {
             scale: 0.9
-            color: mod.wm_theme.foreground
+            color: mod.mpwm_theme.foreground
         }
     }
 
@@ -101,8 +78,8 @@ script_mod! {
                         width: Fill
                         height: Fill
                         draw_bg +: {
-                            color_top: uniform(mod.wm_theme.darker_background)
-                            color_bottom: uniform(mod.wm_theme.background)
+                            color_top: uniform(mod.mpwm_theme.darker_background)
+                            color_bottom: uniform(mod.mpwm_theme.background)
                             pixel: fn() {
                                 return mix(self.color_top, self.color_bottom, self.pos.y)
                             }
@@ -137,28 +114,15 @@ script_mod! {
                             height: 26
                             flow: Overlay
                             draw_bg +: {
-                                color: mod.wm_theme.background
+                                color: mod.mpwm_theme.background
                             }
                             shell_bar := ShellBar{
                                 width: Fill
                                 height: Fill
                             }
                         }
-                        // THE DESK ROW: the AI pane on the LEFT reserves a
-                        // strip (its own width, animated by the slide) and
-                        // the desk fills what is left, so the tiles reflow
-                        // beside the pane instead of vanishing under it
-                        // (decision 17; shell/ai_pane.rs).
-                        desk_row := View{
-                            width: Fill
-                            height: Fill
-                            flow: Right
-                            shell_ai_pane := ShellAiPane{}
-                            desk := WmDesk{
-                                Tile := MpRunView{}
-                                // An in-process module instance's tile (module_view.rs).
-                                ModuleTile := MpModuleView{}
-                            }
+                        desk := WmDesk{
+                            Tile := MpRunView{}
                         }
                     }
                     // The shell's floating surfaces, over the desk: the
@@ -173,17 +137,13 @@ script_mod! {
                         shell_notes := ShellNotifications{}
                         shell_osd := ShellOsd{}
                     }
-                    // `wm --gallery`: every ported omarchy surface with
+                    // `mpwm --gallery`: every ported omarchy surface with
                     // fixture data, over the desktop (see shell/gallery.rs).
-                    // `wm --gallery` fills this at startup (handle_startup):
-                    // the gallery is a deep fixture tree nobody else pays for
-                    // — on the web its construction alone overflows the 1 MiB
-                    // wasm stack.
                     gallery_holder := View{
                         width: Fill
                         height: Fill
                         visible: false
-                        shell_gallery_host := ShellGalleryHost{}
+                        shell_gallery := ShellGallery{}
                     }
                 }
             }
@@ -266,23 +226,15 @@ pub struct App {
     /// What the shell bar's status modules show, sampled on the tick.
     #[rust]
     bar_sample: BarData,
+    /// The background sampler's cache (fork+exec off the main thread —
+    /// see shell::bar::start_status_sampler).
     #[rust]
-    status_rx: Option<std::sync::mpsc::Receiver<SampledStatus>>,
-    #[rust]
-    status_worker: Option<TaskHandle<()>>,
-    #[rust]
-    status_sample: SampledStatus,
+    status_cache: Option<std::sync::Arc<std::sync::Mutex<shell::bar::SampledStatus>>>,
     #[rust]
     status_tick: u32,
     /// The clock's alternate format (right-click cycles it, `formatAlt`).
     #[rust]
     clock_alt: bool,
-    /// The theme's wallpapers are being fetched (a fresh install ships the
-    /// colours, not the pictures); the tick applies the first one to land.
-    #[rust]
-    backgrounds_pending: bool,
-    #[rust]
-    background_task: Option<TaskHandle<usize>>,
     /// Which bar module's flyout is open, for the accent pill.
     #[rust]
     shell_panel_open: Option<BarModule>,
@@ -337,31 +289,12 @@ pub struct App {
     /// because the FIRST ticks are what make a frame possible at all — see
     /// `pump_warm`.
     #[rust]
-    warm_last_tick: HashMap<ClientId, f64>,
+    warm_last_tick: HashMap<ClientId, std::time::Instant>,
     /// The desktop window's dpi factor, as the platform last reported it —
     /// a warm instance is configured with the same one its tile will use,
     /// so the glyph atlas and shaders it warms up are the right ones.
     #[rust]
     dpi_factor: f64,
-    /// The AI services bus: which client is the pane, every client's last
-    /// registration, the routing (see ai_bus.rs).
-    #[rust]
-    ai_bus: AiBus,
-    /// Which of the theme's wallpapers is up (SUPER+CTRL+SPACE cycles).
-    #[rust]
-    background_index: usize,
-    /// The instances this process hosts itself (module_host.rs): one
-    /// isolate each, seated in a `ModuleTile`.
-    #[rust]
-    module_host: ModuleHost,
-    /// The in-process transport to an assistant seated in the pane as a
-    /// module: the WM's services as links its registry adopts (pane_links.rs).
-    #[rust]
-    pane_links: PaneLinks,
-    /// Which apps are linked as modules and which the person switched to
-    /// module hosting (apps.rs).
-    #[rust]
-    apps: AppRegistry,
 }
 
 /// A warm instance's own swapchain: the host end of the frames a DORMANT
@@ -384,11 +317,11 @@ pub struct WarmFrame {
     /// but the child may still have a frame in flight against this one, so
     /// it is held briefly before being dropped — the same hazard
     /// `MpRunView::last_swapchain_with_completed_draws` covers on resize.
-    retired: Option<f64>,
+    retired: Option<std::time::Instant>,
 }
 
 /// How long a retired warm swapchain is kept after adoption.
-const WARM_FRAME_RETIRE: f64 = 2.0;
+const WARM_FRAME_RETIRE: std::time::Duration = std::time::Duration::from_secs(2);
 
 /// The pump interval: fast enough that a warm instance reaches its first
 /// frame promptly, slow enough to be nothing on the WM's own clock.
@@ -396,7 +329,7 @@ const WARM_PUMP: f64 = 0.05;
 
 /// What a DORMANT instance gets once it has drawn: enough to keep its
 /// watchdog and any app-side timer alive, little enough to be free.
-const WARM_HEARTBEAT: f64 = 1.0;
+const WARM_HEARTBEAT: std::time::Duration = std::time::Duration::from_secs(1);
 
 /// The channel every client's reader thread writes its output into.
 pub struct ClientLines {
@@ -462,7 +395,7 @@ impl App {
                 }
             }
         }
-        std::env::var("MAKEPAD_WM_THEME").unwrap_or_else(|_| {
+        std::env::var("MPWM_THEME").unwrap_or_else(|_| {
             // Last chosen theme, omarchy-style state file.
             std::fs::read_to_string(theme::themes_dir().join("../current-theme"))
                 .map(|s| s.trim().to_string())
@@ -507,7 +440,7 @@ impl App {
 
     fn launch_app(&mut self, cx: &mut Cx, app_id: &str) {
         let Some(app) = crate::clients::find_app(app_id) else {
-            log!("wm: no app '{}' in the registry", app_id);
+            log!("mpwm: no app '{}' in the registry", app_id);
             return;
         };
         let app = &app;
@@ -526,9 +459,8 @@ impl App {
                 .filter(|(_, slot)| {
                     // A warm instance is NOT a window: matching one here
                     // would "focus" something invisible and the app would
-                    // never open at all. Nor is the AI pane's child.
+                    // never open at all.
                     !slot.warm
-                        && !slot.pane
                         && (clients::word_match(&slot.app, pattern)
                             || clients::word_match(&slot.title, pattern))
                 })
@@ -543,23 +475,6 @@ impl App {
             }
         }
 
-        // In-process hosting (aicontrol §3): a linked module the person
-        // switched on (or a dev `--module` run) becomes an instance in an
-        // isolate of its own — never a process, never the pool.
-        if self.apps.hosting(app_id) == Hosting::Module {
-            if let Some(module) = self.apps.module(app_id) {
-                self.launch_module(cx, module);
-                return;
-            }
-        }
-
-        // From here it is a PROCESS: nothing a build without a process
-        // host can do (the web hosts its linked modules and nothing else).
-        if !host::processes_available() {
-            log!("wm: {} is not linked into this build; it cannot start here", app_id);
-            return;
-        }
-
         // THE POOL: a standby instance of this app becomes the window now,
         // already drawn, and the pool tops itself back up behind it.
         if self.adopt_warm(cx, app_id) {
@@ -572,10 +487,8 @@ impl App {
         let state = self.state_mut();
         let term_env = state.term_env.clone();
         let lines = self.line_sender();
-        let pool = cx.task_pool();
         let state = self.state_mut();
         match spawn_client(
-            &pool,
             app,
             id,
             hub_port,
@@ -586,7 +499,7 @@ impl App {
             lines,
         ) {
             Ok(slot) => {
-                log!("wm: launched {} as client {}", app.id, id);
+                log!("mpwm: launched {} as client {}", app.id, id);
                 state.clients.insert(id, slot);
                 let area = self.desk_area(cx);
                 let state = self.state_mut();
@@ -600,7 +513,7 @@ impl App {
                 self.redraw_all(cx);
             }
             Err(err) => {
-                log!("wm: launch {} failed: {}", app.id, err);
+                log!("mpwm: launch {} failed: {}", app.id, err);
             }
         }
     }
@@ -643,7 +556,7 @@ impl App {
             // In demo mode a terminal with nothing to inherit opens inside
             // the generated demo home so `ls` shows plausible content,
             // never the user's real files.
-            if std::env::var("MAKEPAD_WM_FILES_REAL").is_err() {
+            if std::env::var("MPWM_FILES_REAL").is_err() {
                 crate::demo_home::ensure_demo_home()
             } else {
                 None
@@ -676,7 +589,7 @@ impl App {
             .collect();
         let Some(client) = self.warm_pool.adopt(app_id, cwd_override, &status) else {
             if cwd_override {
-                log!("wm: warm {} skipped — new terminal inherits a cwd", app_id);
+                log!("mpwm: warm {} skipped — new terminal inherits a cwd", app_id);
             }
             return false;
         };
@@ -695,7 +608,7 @@ impl App {
             if let Some(slot) = state.clients.get_mut(&client) {
                 slot.warm = false;
                 slot.takes_focus = true;
-                slot.open_at = Some(host::now());
+                slot.open_at = Some(std::time::Instant::now());
                 slot.opened_warm = true;
             }
             let gap = state.gap;
@@ -714,25 +627,25 @@ impl App {
         });
         self.focus_client(cx, client);
         // Wake it: samplers, refresh timers, everything a dormant instance
-        // was told to hold back (`makepad_wm_api::warm_start`).
+        // was told to hold back (`mp_wm_api::warm_start`).
         self.send_wm_event(client, WmEvent::Adopted);
         // The tile owns the framebuffer now; the warm one is held briefly
         // in case a frame is still in flight against it.
         if let Some(frame) = self.warm_frames.get_mut(&client) {
-            frame.retired = Some(host::now());
+            frame.retired = Some(std::time::Instant::now());
         }
-        log!("wm: adopted warm {} as client {}", app_id, client);
+        log!("mpwm: adopted warm {} as client {}", app_id, client);
         self.redraw_all(cx);
         // …and the next one starts warming immediately.
-        self.spawn_warm(cx, app_id);
+        self.spawn_warm(app_id);
         true
     }
 
     /// Put one dormant instance of `app_id` in the pool. Quiet by design:
     /// the pool is invisible infrastructure, and anything it cannot do
     /// simply means the next launch of that app is a cold one.
-    fn spawn_warm(&mut self, cx: &mut Cx, app_id: &str) {
-        if !self.warm_pool.wants(app_id, host::now()) {
+    fn spawn_warm(&mut self, app_id: &str) {
+        if !self.warm_pool.wants(app_id, std::time::Instant::now()) {
             return;
         }
         let Some(app) = crate::clients::find_app(app_id) else {
@@ -748,9 +661,7 @@ impl App {
         let cwd = self.launch_cwd(app_id, false);
         let term_env = self.state_mut().term_env.clone();
         let lines = self.line_sender();
-        let pool = cx.task_pool();
         match spawn_client(
-            &pool,
             &app,
             id,
             hub_port,
@@ -763,26 +674,20 @@ impl App {
             Ok(slot) => {
                 self.state_mut().clients.insert(id, slot);
                 self.warm_pool.note_spawned(app_id, id);
-                log!("wm: warming {} as client {}", app_id, id);
-            }
-            Err(err) => {
-                // A spawn that cannot even start (an installed layout without
-                // this binary) counts as a crash: the budget gives the app up
-                // after a few, instead of retrying it on every tick forever.
-                self.warm_pool.note_crash(app_id, host::now());
-                log!("wm: warming {} failed: {}", app_id, err);
+                log!("mpwm: warming {} as client {}", app_id, id);
             }
+            Err(err) => log!("mpwm: warming {} failed: {}", app_id, err),
         }
     }
 
     /// Top the pool up, ONE spawn per tick: a cold desktop otherwise forks
     /// four cargo builds into the same target-dir lock at once, and they
     /// would only queue behind each other anyway.
-    fn top_up_warm_pool(&mut self, cx: &mut Cx) {
-        let Some(app) = self.warm_pool.next_missing(host::now()) else {
+    fn top_up_warm_pool(&mut self) {
+        let Some(app) = self.warm_pool.next_missing(std::time::Instant::now()) else {
             return;
         };
-        self.spawn_warm(cx, &app);
+        self.spawn_warm(&app);
     }
 
     /// Hand a dormant instance a geometry and a framebuffer of its own so
@@ -857,18 +762,18 @@ impl App {
     /// has drawn its first frame — without those first ticks it would
     /// never even send `CreateWindow`, and the pool would deadlock waiting
     /// for a window that needs a tick to exist — and a once-a-second
-    /// heartbeat after that. Together with `MAKEPAD_WM_WARM_START` (the app's
+    /// heartbeat after that. Together with `MPWM_WARM_START` (the app's
     /// own half of the deal: no samplers, no refresh while dormant) that
     /// is what keeps a cached task manager from burning a core in the
     /// background.
     fn pump_warm(&mut self, _cx: &mut Cx) {
-        let now = host::now();
+        let now = std::time::Instant::now();
         // A retired framebuffer outlives adoption only long enough for any
         // frame still in flight against it.
         self.warm_frames.retain(|_, frame| {
             frame
                 .retired
-                .map(|t| now - t < WARM_FRAME_RETIRE)
+                .map(|t| now.saturating_duration_since(t) < WARM_FRAME_RETIRE)
                 .unwrap_or(true)
         });
         let warm = self.warm_pool.clients();
@@ -885,7 +790,7 @@ impl App {
                     Some(frame) => frame.swapchain.is_some() && !frame.presented,
                 };
                 match self.warm_last_tick.get(client) {
-                    Some(t) if !warming => now - *t >= WARM_HEARTBEAT,
+                    Some(t) if !warming => now.saturating_duration_since(*t) >= WARM_HEARTBEAT,
                     _ => true,
                 }
             })
@@ -917,10 +822,10 @@ impl App {
         };
         let (app, warm) = (slot.app.clone(), slot.opened_warm);
         log!(
-            "wm: {} client {} first frame in {} ms ({})",
+            "mpwm: {} client {} first frame in {} ms ({})",
             app,
             client,
-            ((host::now() - at) * 1000.0) as u64,
+            at.elapsed().as_millis(),
             if warm { "warm" } else { "cold" }
         );
     }
@@ -973,10 +878,8 @@ impl App {
                 continue;
             }
             let mut warm = false;
-            let mut pane = false;
             if let Some(slot) = self.state_mut().clients.get_mut(&client) {
                 warm = slot.warm;
-                pane = slot.pane;
                 slot.status = text.clone();
                 // cargo's last word before the app takes over. macOS then
                 // scans a freshly linked binary on its FIRST exec, which
@@ -985,7 +888,7 @@ impl App {
                 // and about to be exec'd for the first time.
                 slot.linked = raw.starts_with("Running ") || raw.starts_with("Finished ");
                 if slot.linked {
-                    slot.linked_at = Some(host::now());
+                    slot.linked_at = Some(std::time::Instant::now());
                 }
             }
             // A warm instance has no tile to put a status line on, and
@@ -995,11 +898,6 @@ impl App {
             if warm {
                 continue;
             }
-            // The pane's child has its own run view, never a desk tile.
-            if pane {
-                self.with_pane_run_view(cx, |cx, v| v.set_status_line(cx, &text));
-                continue;
-            }
             self.desk(cx).borrow_mut::<WmDesk>().map(|mut d| {
                 d.with_run_view(cx, client, |cx, v| v.set_status_line(cx, &text))
             });
@@ -1051,7 +949,7 @@ impl App {
             WmRequest::Notify { title, body } => {
                 // The notifications surface is the shell-UI lane's; until
                 // it lands the notification is at least not lost.
-                log!("wm: notify from client {}: {} — {}", client, title, body);
+                log!("mpwm: notify from client {}: {} — {}", client, title, body);
             }
             WmRequest::Close => self.request_close(cx, client),
             WmRequest::SetFloating { floating } => {
@@ -1081,15 +979,14 @@ impl App {
         let id = self.next_id;
         self.next_id += 1;
         let lines = self.line_sender();
-        let pool = cx.task_pool();
-        let slot = match preview::spawn_for_request(&pool, &req, id, hub_port, lines) {
+        let slot = match preview::spawn_for_request(&req, id, hub_port, lines) {
             Ok(slot) => slot,
             Err(err) => {
-                log!("wm: open request failed: {}", err);
+                log!("mpwm: open request failed: {}", err);
                 return;
             }
         };
-        log!("wm: opening {} as client {}", req.path.display(), id);
+        log!("mpwm: opening {} as client {}", req.path.display(), id);
         self.state_mut().clients.insert(id, slot);
         self.sync_geometry(cx);
         let area = self.desk_area(cx);
@@ -1105,7 +1002,7 @@ impl App {
     }
 
     /// Send a hosted client a `WmEvent` over its own studio socket — the
-    /// WM->app half of the `makepad_wm_api` protocol. False when the client is
+    /// WM->app half of the `mp_wm_api` protocol. False when the client is
     /// gone or has not connected yet, so a caller whose message MUST land
     /// (a Quick-Look retarget) can park it for `HubEvent::Connected`.
     fn send_wm_event(&mut self, client: ClientId, ev: WmEvent) -> bool {
@@ -1123,7 +1020,7 @@ impl App {
     /// the instant the child connects, or a fast arrow-dial silently keeps
     /// the file the viewer was launched with.
     fn send_preview_file(&mut self, client: ClientId, path: &str) {
-        log!("wm: preview retarget client {} -> {}", client, path);
+        log!("mpwm: preview retarget client {} -> {}", client, path);
         let ev = WmEvent::PreviewFile {
             path: path.to_string(),
         };
@@ -1207,15 +1104,14 @@ impl App {
         let id = self.next_id;
         self.next_id += 1;
         let lines = self.line_sender();
-        let pool = cx.task_pool();
-        let slot = match preview::spawn_for_request(&pool, &open, id, hub_port, lines) {
+        let slot = match preview::spawn_for_request(&open, id, hub_port, lines) {
             Ok(mut slot) => {
                 slot.is_preview = true;
                 slot.takes_focus = false;
                 slot
             }
             Err(err) => {
-                log!("wm: preview request failed: {}", err);
+                log!("mpwm: preview request failed: {}", err);
                 if suppressed_hide {
                     self.send_wm_event(requester, WmEvent::PreviewHidden);
                 }
@@ -1223,7 +1119,7 @@ impl App {
             }
         };
         log!(
-            "wm: previewing {} as client {} ({})",
+            "mpwm: previewing {} as client {} ({})",
             open.path.display(),
             id,
             viewer_app
@@ -1285,7 +1181,7 @@ impl App {
         // this viewer's warmth) once its close animation finished.
         self.state_mut().layout.remove(active.client);
         log!(
-            "wm: preview hide client {} ({}), viewer stays warm",
+            "mpwm: preview hide client {} ({}), viewer stays warm",
             active.client,
             active.viewer_app
         );
@@ -1302,7 +1198,7 @@ impl App {
 
     /// Escape / Space dismisses the active Quick-Look panel, WM-level —
     /// handled here rather than forwarded to whatever has key focus,
-    /// because under the FOCUS RULE that is always the REQUESTER (files),
+    /// because under the FOCUS RULE that is always the REQUESTER (mpfiles),
     /// never the preview, so this can no longer key off
     /// `layout.focused_client()` the way it used to.
     fn close_focused_preview(&mut self, cx: &mut Cx) -> bool {
@@ -1333,19 +1229,12 @@ impl App {
     }
 
     fn request_close(&mut self, cx: &mut Cx, client: ClientId) {
-        // A module instance has no process to ask politely and nothing to
-        // reap later: it ends now, through the same removal as a death.
-        if self.module_host.is_module(client) {
-            self.remove_client(cx, client);
-            self.update_bar(cx);
-            return;
-        }
         let mut polite = false;
         if let Some(slot) = self.state_mut().clients.get_mut(&client) {
             if slot.closing.is_some() {
                 return;
             }
-            slot.closing = Some(host::now());
+            slot.closing = Some(std::time::Instant::now());
             if let Some(sender) = &slot.sender {
                 // Ask over the API first (the app may want to save), then
                 // the protocol's own Kill; the reaper is the fallback.
@@ -1361,10 +1250,9 @@ impl App {
         }
         if !polite {
             // Never connected (still building): nothing to ask politely.
-            let pool = cx.task_pool();
             if let Some(slot) = self.state_mut().clients.get_mut(&client) {
                 if let Some(child) = slot.child.as_mut() {
-                    clients::kill_child_group(child, clients::GROUP_KILL_GRACE, &pool);
+                    clients::kill_child_group(child, clients::GROUP_KILL_GRACE);
                 }
             }
         }
@@ -1389,28 +1277,7 @@ impl App {
     }
 
     fn remove_client(&mut self, cx: &mut Cx, client: ClientId) {
-        log!("wm: removing client {}", client);
-        // A module instance: the tile lets go of the root FIRST, then the
-        // instance and its isolate go (module_host.rs). The bus hears an
-        // Unregister for it below, like for any client.
-        if self.module_host.is_module(client) {
-            self.desk(cx)
-                .borrow_mut::<WmDesk>()
-                .map(|mut d| d.with_module_view(cx, client, |cx, v| v.clear_root(cx)));
-            self.module_host.teardown(cx, client);
-        }
-        // The bus: the pane's own death empties the slot (the next F10
-        // launches afresh); anyone else's death is an `Unregister` the
-        // pane hears on their behalf, so its tool table shrinks at once.
-        if self.ai_bus.is_pane(client) {
-            log!("wm: the AI pane's child died");
-            self.with_ai_pane(cx, |cx, p| p.reset(cx));
-        }
-        if let Some(bye) = self.ai_bus.client_died(client) {
-            self.send_to_pane(bye);
-        }
-        // An in-process assistant sees the instance's link close.
-        self.pane_links.close_instance(client);
+        log!("mpwm: removing client {}", client);
         // A dying warm instance clears its pool slot, so the next launch
         // of that app falls back to a cold spawn instead of talking to a
         // dead socket, and the pool heals itself. A death nobody asked for
@@ -1424,8 +1291,8 @@ impl App {
             .unwrap_or(false);
         if let Some(app) = self.warm_pool.forget(client) {
             if !asked_for_it {
-                self.warm_pool.note_crash(&app, host::now());
-                log!("wm: warm {} (client {}) died", app, client);
+                self.warm_pool.note_crash(&app, std::time::Instant::now());
+                log!("mpwm: warm {} (client {}) died", app, client);
             }
             // The top-up runs on the tick — one spawn at a time, and it
             // will only happen at all if the crash budget allows it.
@@ -1441,16 +1308,13 @@ impl App {
         if let Some(mut desk) = self.desk(cx).borrow_mut::<WmDesk>() {
             desk.remove_client(client);
         }
-        self.focus_after_layout(cx);
+        if let Some(focus) = self.state_mut().layout.focused_client() {
+            self.focus_client(cx, focus);
+        }
         self.redraw_all(cx);
     }
 
     fn focus_client(&mut self, cx: &mut Cx, client: ClientId) {
-        // The pane's child is not in the layout: it has its own focus path.
-        if self.ai_bus.is_pane(client) {
-            self.focus_pane(cx);
-            return;
-        }
         // FOCUS RULE: a Quick Look preview never takes key focus.
         let takes_focus = self
             .state_mut()
@@ -1489,7 +1353,7 @@ impl App {
         let focused = self
             .desk(cx)
             .borrow_mut::<WmDesk>()
-            .and_then(|mut d| d.with_tile(cx, client, |cx, v| v.focus_keyboard(cx)))
+            .and_then(|mut d| d.with_run_view(cx, client, |cx, v| v.focus_keyboard(cx)))
             .unwrap_or(false);
         self.pending_focus = if focused { None } else { Some(client) };
         self.update_bar(cx);
@@ -1500,7 +1364,7 @@ impl App {
     /// it (XprotectService/syspolicyd; the second exec is instant). Say so
     /// instead of leaving the tile silent.
     fn explain_first_exec_scan(&mut self, cx: &mut Cx) {
-        const GRACE: f64 = 3.0;
+        const GRACE: std::time::Duration = std::time::Duration::from_secs(3);
         let waiting: Vec<ClientId> = self
             .state_mut()
             .clients
@@ -1511,25 +1375,18 @@ impl App {
                 !s.warm
                     && s.linked
                     && s.sender.is_none()
-                    && s.linked_at.map(|t| host::now() - t > GRACE).unwrap_or(false)
+                    && s.linked_at.map(|t| t.elapsed() > GRACE).unwrap_or(false)
             })
             .map(|(id, _)| *id)
             .collect();
         for client in waiting {
             let text = "macOS is verifying the new binary…".to_string();
-            let mut pane = false;
             if let Some(slot) = self.state_mut().clients.get_mut(&client) {
                 if slot.status == text {
                     continue;
                 }
                 slot.status = text.clone();
                 slot.linked = false;
-                pane = slot.pane;
-            }
-            // Asking the desk for the pane child's tile would BUILD one.
-            if pane {
-                self.with_pane_run_view(cx, |cx, v| v.set_status_line(cx, &text));
-                continue;
             }
             self.desk(cx).borrow_mut::<WmDesk>().map(|mut d| {
                 d.with_run_view(cx, client, |cx, v| v.set_status_line(cx, &text))
@@ -1539,15 +1396,14 @@ impl App {
 
     fn reap_exited(&mut self, cx: &mut Cx) {
         // A client that ignored the polite close gets the fallback.
-        let pool = cx.task_pool();
         for slot in self.state_mut().clients.values_mut() {
             let Some(since) = slot.closing else { continue };
-            if host::now() - since < clients::CLOSE_GRACE.as_secs_f64() {
+            if since.elapsed() < clients::CLOSE_GRACE {
                 continue;
             }
             if let Some(child) = slot.child.as_mut() {
                 if matches!(child.try_wait(), Ok(None)) {
-                    clients::kill_child_group(child, clients::GROUP_KILL_GRACE, &pool);
+                    clients::kill_child_group(child, clients::GROUP_KILL_GRACE);
                 }
             }
         }
@@ -1569,585 +1425,6 @@ impl App {
         }
     }
 
-    // --------------------------------------------------------------
-    // The AI pane and its bus
-    //
-    // The chat is a CHILD (apps/aichat), seated in the pane slot instead
-    // of a tile. The WM gives it three things and nothing more: the slot
-    // (shell/ai_pane.rs), the bus — every other client's service frames,
-    // stamped and routed (ai_bus.rs) — and its own `os` service on that
-    // bus. The child is never in the layout, so nothing the desk
-    // enumerates (alt-tab, the bar, workspace counts) can see it.
-    // --------------------------------------------------------------
-
-    fn with_ai_pane<R>(
-        &mut self,
-        cx: &mut Cx,
-        f: impl FnOnce(&mut Cx, &mut ShellAiPane) -> R,
-    ) -> Option<R> {
-        let pane = self.ui.widget(cx, ids!(shell_ai_pane));
-        let mut borrowed = pane.borrow_mut::<ShellAiPane>()?;
-        Some(f(cx, &mut borrowed))
-    }
-
-    fn with_pane_run_view<R>(
-        &mut self,
-        cx: &mut Cx,
-        f: impl FnOnce(&mut Cx, &mut MpRunView) -> R,
-    ) -> Option<R> {
-        self.with_ai_pane(cx, |cx, p| p.with_run_view(cx, f)).flatten()
-    }
-
-    fn ai_pane_is_open(&mut self, cx: &mut Cx) -> bool {
-        self.with_ai_pane(cx, |_, p| p.is_open()).unwrap_or(false)
-    }
-
-    /// The desk ROW the pane and the desk share: its last drawn rect, or
-    /// the window's startup proportions before the first draw. The desk
-    /// also learns whether the pane is mid-slide, so its tiles snap to the
-    /// narrowing layout every frame instead of tweening after it.
-    fn sync_ai_pane_geometry(&mut self, cx: &mut Cx) {
-        let row = self.ui.view(cx, ids!(desk_row)).area();
-        let rect = if row.is_valid(cx) { row.rect(cx) } else { Rect::default() };
-        let rect = if rect.size.x > 1.0 {
-            rect
-        } else {
-            Rect {
-                pos: dvec2(0.0, BAR_HEIGHT_FALLBACK),
-                size: dvec2(1400.0, 860.0),
-            }
-        };
-        let gap = self.state_mut().gaps_out;
-        let sliding = self
-            .with_ai_pane(cx, |_, p| {
-                p.set_geometry(rect, gap);
-                p.is_sliding()
-            })
-            .unwrap_or(false);
-        self.state_mut().pane_sliding = sliding;
-    }
-
-    /// F10 / `--test-action ai`.
-    fn toggle_ai_pane(&mut self, cx: &mut Cx) {
-        if self.ai_pane_is_open(cx) {
-            self.close_ai_pane(cx);
-        } else {
-            self.open_ai_pane(cx);
-        }
-    }
-
-    /// Slide the pane in, launching the aichat child the first time (or
-    /// again after it died). The keyboard goes to the child as soon as it
-    /// has a frame to receive it in; every registered app hears
-    /// `ChatOpen`.
-    fn open_ai_pane(&mut self, cx: &mut Cx) {
-        if self.apps.pane_in_process() {
-            if !self.ensure_local_pane(cx) {
-                return;
-            }
-        } else if self.ai_bus.pane_client.is_none() && !self.launch_ai_pane(cx) {
-            return;
-        }
-        self.sync_ai_pane_geometry(cx);
-        self.with_ai_pane(cx, |cx, p| p.set_open(cx, true));
-        self.focus_pane(cx);
-        self.broadcast_chat_open(cx, true);
-        self.redraw_all(cx);
-    }
-
-    /// Slide the pane out; the child keeps running behind it. The
-    /// keyboard returns to the layout's focused tile.
-    fn close_ai_pane(&mut self, cx: &mut Cx) {
-        if !self.ai_pane_is_open(cx) {
-            return;
-        }
-        self.with_ai_pane(cx, |cx, p| p.set_open(cx, false));
-        self.focus_after_layout(cx);
-        self.broadcast_chat_open(cx, false);
-        self.update_bar(cx);
-        self.redraw_all(cx);
-    }
-
-    /// Spawn the aichat child as the pane's client: the ordinary launch
-    /// path (cargo, env, per-client log) minus the layout — `launch_app`
-    /// is never used for it, since launch-or-focus would "focus" a pane.
-    fn launch_ai_pane(&mut self, cx: &mut Cx) -> bool {
-        let Some(app) = clients::find_app("aichat") else {
-            log!("wm: no aichat entry in the registry");
-            return false;
-        };
-        let hub_port = self.state_mut().hub_port;
-        if hub_port == 0 {
-            log!("wm: no hub; the AI pane cannot host a child");
-            return false;
-        }
-        let id = self.next_id;
-        self.next_id += 1;
-        let lines = self.line_sender();
-        let pool = cx.task_pool();
-        match spawn_client(&pool, &app, id, hub_port, None, None, &[], false, lines) {
-            Ok(mut slot) => {
-                slot.pane = true;
-                self.state_mut().clients.insert(id, slot);
-                self.ai_bus.pane_client = Some(id);
-                self.with_ai_pane(cx, |cx, p| {
-                    p.set_client(Some(id));
-                    p.with_run_view(cx, |cx, v| v.set_run_target(cx, id, 0, hub_port));
-                });
-                log!("wm: launched aichat as client {} (the AI pane)", id);
-                true
-            }
-            Err(err) => {
-                log!("wm: launching the AI pane failed: {}", err);
-                false
-            }
-        }
-    }
-
-    /// The pane's keyboard goes to the child's run view; the pane itself
-    /// keeps the request pending until its run view has drawn (see
-    /// `ShellAiPane::focus_keyboard`).
-    fn focus_pane(&mut self, cx: &mut Cx) {
-        let local = self.with_ai_pane(cx, |_, p| p.is_local()).unwrap_or(false);
-        if self.ai_bus.pane_client.is_none() && !local {
-            return;
-        }
-        self.with_ai_pane(cx, |cx, p| p.focus_keyboard(cx));
-    }
-
-    /// A pointer event inside the OPEN pane is the pane's alone — routed
-    /// to it directly, the way an open menu or flyout takes the pointer,
-    /// so the tile underneath and the WM's own gestures never see it. A
-    /// drag already in flight keeps its events: a window carried across
-    /// the pane must still land.
-    fn ai_pane_pointer(&mut self, cx: &mut Cx, event: &Event) -> bool {
-        let abs = match event {
-            Event::MouseMove(e) => e.abs,
-            Event::MouseDown(e) => e.abs,
-            Event::MouseUp(e) => e.abs,
-            Event::Scroll(e) => e.abs,
-            _ => return false,
-        };
-        if self.drag.is_some() || self.div_drag.is_some() {
-            return false;
-        }
-        let inside = self
-            .with_ai_pane(cx, |_, p| p.contains(abs))
-            .unwrap_or(false);
-        if !inside {
-            return false;
-        }
-        let pane = self.ui.widget(cx, ids!(shell_ai_pane));
-        pane.handle_event(cx, event, &mut Scope::empty());
-        true
-    }
-
-    /// One `Custom` frame to a connected client; false when it has no
-    /// socket yet (or is gone).
-    fn send_custom(&mut self, client: ClientId, json: String) -> bool {
-        if let Some(slot) = self.state_mut().clients.get(&client) {
-            if let Some(sender) = &slot.sender {
-                send_to_app(sender, vec![StudioToApp::Custom(json)]);
-                return true;
-            }
-        }
-        false
-    }
-
-    /// A frame for the pane child. Dropped when the pane is not up: the
-    /// bus already holds every registration for the replay, and a
-    /// result nobody is waiting for has no one to go to.
-    fn send_to_pane(&mut self, json: String) -> bool {
-        match self.ai_bus.pane_client {
-            Some(client) => self.send_custom(client, json),
-            None => false,
-        }
-    }
-
-    fn broadcast_chat_open(&mut self, cx: &mut Cx, open: bool) {
-        for (client, json) in self.ai_bus.chat_open_frames(open) {
-            self.send_custom(client, json);
-        }
-        // In-process instances hear it from the host directly.
-        self.module_host.chat_open(cx, open);
-    }
-
-    /// The registry as the `os` brief names it: (id, label).
-    fn registry_apps() -> Vec<(String, String)> {
-        clients::registry()
-            .iter()
-            .map(|a| (a.id.clone(), a.label.clone()))
-            .collect()
-    }
-
-    /// The pane connected: the WM's own registration, then every client's
-    /// last one, in one batch.
-    fn replay_bus_to_pane(&mut self) {
-        let Some(client) = self.ai_bus.pane_client else {
-            return;
-        };
-        let frames = self
-            .ai_bus
-            .replay(AiBus::os_manifest(&Self::registry_apps()));
-        let sender = self
-            .state_mut()
-            .clients
-            .get(&client)
-            .and_then(|s| s.sender.clone());
-        if let Some(sender) = sender {
-            log!("wm: replaying {} registrations to the AI pane", frames.len());
-            send_to_app(
-                &sender,
-                frames.into_iter().map(StudioToApp::Custom).collect(),
-            );
-        }
-    }
-
-    /// The pane child's own window requests. Its `Close` (Esc on an idle,
-    /// empty composer) means HIDE — the process stays for the next F10;
-    /// the rest of the window vocabulary has no window to apply to.
-    fn on_pane_request(&mut self, cx: &mut Cx, req: WmRequest) {
-        match req {
-            WmRequest::Close => self.close_ai_pane(cx),
-            WmRequest::Title { .. } | WmRequest::Cwd { .. } => {}
-            other => log!(
-                "wm: the AI pane asked for {:?}; a pane has no window for that",
-                other
-            ),
-        }
-    }
-
-    fn on_bus_route(&mut self, cx: &mut Cx, route: Route) {
-        match route {
-            Route::ToPane(json) => {
-                self.send_to_pane(json);
-            }
-            Route::ToClient(client, json) => {
-                self.send_custom(client, json);
-            }
-            Route::Os(call) => {
-                let result = self.answer_os_call(cx, &call);
-                self.send_to_pane(AiBus::os_reply(result));
-            }
-            Route::Local(client, msg) => self.on_local_frame(cx, client, msg),
-            Route::Drop => {}
-        }
-    }
-
-    /// The WM is going down: the pane's child has no window of its own
-    /// and no tile, so nothing else would reap it.
-    fn kill_pane_child(&mut self, cx: &mut Cx) {
-        let Some(client) = self.ai_bus.pane_client else {
-            return;
-        };
-        let pool = cx.task_pool();
-        if let Some(slot) = self.state_mut().clients.get_mut(&client) {
-            if let Some(child) = slot.child.as_mut() {
-                log!("wm: shutdown kills the AI pane's child {}", client);
-                clients::kill_child_group(child, clients::GROUP_KILL_GRACE, &pool);
-            }
-        }
-    }
-
-    // ---- in-process instances (module_host.rs) ----
-
-    /// Open `module` as an instance of its own in this process: an isolate,
-    /// a tile in the layout, a local endpoint on the bus. The ordinary
-    /// launch path minus everything a process needs.
-    fn launch_module(&mut self, cx: &mut Cx, module: &'static dyn AppModule) {
-        let open = match module.open_schema().empty_open() {
-            Ok(open) => open,
-            Err(e) => {
-                log!("wm: {} cannot open without arguments: {}", module.id(), e);
-                return;
-            }
-        };
-        let id = self.next_id;
-        self.next_id += 1;
-        let area = self.desk_area(cx);
-        if let Err(e) = self.module_host.create(cx, id, module, open, dvec2(area.w, area.h)) {
-            log!("wm: module {} failed to start: {}", module.id(), e);
-            return;
-        }
-        let (manifest, root, vm_id) = match self.module_host.get(id) {
-            Some(instance) => (instance.manifest(), instance.root.clone(), instance.vm_id),
-            None => return,
-        };
-        self.state_mut()
-            .clients
-            .insert(id, clients::ClientSlot::module(id, module.id(), module.label()));
-        let gap = self.state_mut().gap;
-        self.state_mut().layout.insert(id, area, gap);
-        // The tile is a module tile from its first draw; the root is seated
-        // in it before anything asks it to draw.
-        self.desk(cx).borrow_mut::<WmDesk>().map(|mut d| {
-            d.mark_module(id);
-            d.with_module_view(cx, id, |cx, v| v.set_root(cx, id, vm_id, root));
-        });
-        // On the bus. An in-process assistant adopts the instance as a
-        // link (waiting on `Cx` until the pane's root exists); the aichat
-        // child learns of it as a local endpoint now, or at the replay
-        // when it connects later.
-        if self.apps.pane_in_process() {
-            self.pane_links.open_instance(cx, id, manifest);
-        } else {
-            let frame = self.ai_bus.register_local(id, manifest);
-            self.send_to_pane(frame);
-        }
-        log!("wm: launched {} as client {} (in-process)", module.id(), id);
-        self.focus_client(cx, id);
-        self.update_bar(cx);
-        self.redraw_all(cx);
-    }
-
-    /// A frame the pane addressed to an in-process instance.
-    fn on_local_frame(&mut self, cx: &mut Cx, client: ClientId, msg: ServiceDown) {
-        match msg {
-            ServiceDown::Call(call) => {
-                let result = match self.module_host.execute(cx, client, &call) {
-                    Some(ExecOutcome::Done(result)) => result,
-                    // Answered later through the instance's reply sink.
-                    Some(ExecOutcome::Pending) => return,
-                    None => ToolResult::unavailable(&call.call_id, "that app is gone"),
-                };
-                let frame = self.ai_bus.local_reply(client, result);
-                self.send_to_pane(frame);
-            }
-            ServiceDown::Cancel { call_id } => self.module_host.cancel(cx, client, &call_id),
-            ServiceDown::Subscribe { sub_id, topic, filter } => {
-                self.module_host.subscribe(cx, client, &sub_id, &topic, filter.as_deref())
-            }
-            ServiceDown::Unsubscribe { sub_id } => self.module_host.unsubscribe(cx, client, &sub_id),
-            // The pane state reaches instances through `broadcast_chat_open`.
-            ServiceDown::ChatOpen { .. } | ServiceDown::Registered { .. } => {}
-        }
-    }
-
-    /// Results in-process executors answered later, up to the pane: down
-    /// the instance's link when the assistant is in-process, as a frame to
-    /// the aichat child otherwise.
-    fn drain_module_upstream(&mut self) {
-        for (client, upstream) in self.module_host.drain_upstream() {
-            match upstream {
-                ModuleUpstream::Result(result) => {
-                    if self.pane_links.is_instance(client) {
-                        self.pane_links.reply(client, result);
-                    } else {
-                        let frame = self.ai_bus.local_reply(client, result);
-                        self.send_to_pane(frame);
-                    }
-                }
-                ModuleUpstream::Message { sub_id, message } => {
-                    if self.pane_links.is_instance(client) {
-                        self.pane_links.publish(client, sub_id, message);
-                    } else {
-                        let frame = self.ai_bus.local_message(client, sub_id, message);
-                        self.send_to_pane(frame);
-                    }
-                }
-            }
-        }
-    }
-
-    // ---- the assistant in-process (pane_links.rs) ----
-
-    /// The pane's body is the aichat module: seat it (by name), and put
-    /// the WM's own `os` service on its registry. False, logged, when this
-    /// build does not link the assistant.
-    fn ensure_local_pane(&mut self, cx: &mut Cx) -> bool {
-        let seated = self.with_ai_pane(cx, |cx, p| p.ensure_overlay(cx)).unwrap_or(false);
-        if !seated {
-            return false;
-        }
-        self.pane_links.open_os(cx, AiBus::os_manifest(&Self::registry_apps()));
-        true
-    }
-
-    /// What the in-process assistant asked through its links: the `os`
-    /// calls are the WM's, the rest go to the instances' executors.
-    fn drain_pane_links(&mut self, cx: &mut Cx) {
-        for call in self.pane_links.drain() {
-            match call {
-                PaneCall::Os(call) => {
-                    let result = self.answer_os_call(cx, &call);
-                    self.pane_links.reply_os(result);
-                }
-                PaneCall::Instance(client, call) => {
-                    let result = match self.module_host.execute(cx, client, &call) {
-                        Some(ExecOutcome::Done(result)) => result,
-                        // Answered later through the instance's reply sink.
-                        Some(ExecOutcome::Pending) => continue,
-                        None => ToolResult::unavailable(&call.call_id, "that app is gone"),
-                    };
-                    self.pane_links.reply(client, result);
-                }
-                PaneCall::Cancel(client, call_id) => self.module_host.cancel(cx, client, &call_id),
-                PaneCall::Subscribe { client, sub_id, topic, filter } => {
-                    self.module_host.subscribe(cx, client, &sub_id, &topic, filter.as_deref())
-                }
-                PaneCall::Unsubscribe { client, sub_id } => {
-                    self.module_host.unsubscribe(cx, client, &sub_id)
-                }
-            }
-        }
-        // The chat's own Escape (an idle, empty composer) asks the slot it
-        // would sit in to close; in the pane that slot is us.
-        if cx.global::<AiSlotRequests>().open.take() == Some(false) {
-            self.close_ai_pane(cx);
-        }
-    }
-
-    // ---- the `os` service ----
-
-    /// Every app the desktop knows, with its window state: the registry
-    /// rows first, then any window of an app outside the menu (a viewer
-    /// opened on a file).
-    fn app_rows(&mut self) -> Vec<OsAppRow> {
-        let state = self.state_mut();
-        let focused = state.layout.focused_client();
-        let mut rows: Vec<OsAppRow> = clients::registry()
-            .iter()
-            .map(|a| OsAppRow {
-                id: a.id.clone(),
-                label: a.label.clone(),
-                running: false,
-                focused: false,
-            })
-            .collect();
-        let mut windows: Vec<(ClientId, String)> = state
-            .clients
-            .iter()
-            .filter(|(id, s)| {
-                !s.warm && !s.pane && s.closing.is_none() && state.layout.workspace_of(**id).is_some()
-            })
-            .map(|(id, s)| (*id, s.app.clone()))
-            .collect();
-        windows.sort_unstable();
-        for (id, app) in windows {
-            if !rows.iter().any(|r| r.id == app) {
-                rows.push(OsAppRow {
-                    id: app.clone(),
-                    label: clients::find_app(&app)
-                        .map(|a| a.label)
-                        .unwrap_or_else(|| app.clone()),
-                    running: false,
-                    focused: false,
-                });
-            }
-            let row = rows.iter_mut().find(|r| r.id == app).unwrap();
-            row.running = true;
-            if focused == Some(id) {
-                row.focused = true;
-            }
-        }
-        rows
-    }
-
-    /// The oldest window of `app` (launch-or-focus's `head -n1` rule).
-    fn client_for_app(&mut self, app: &str) -> Option<ClientId> {
-        let state = self.state_mut();
-        let mut ids: Vec<ClientId> = state
-            .clients
-            .iter()
-            .filter(|(id, s)| {
-                s.app == app
-                    && !s.warm
-                    && !s.pane
-                    && s.closing.is_none()
-                    && state.layout.workspace_of(**id).is_some()
-            })
-            .map(|(id, _)| *id)
-            .collect();
-        ids.sort_unstable();
-        ids.first().copied()
-    }
-
-    /// The WM as a service. Every branch answers; every answer is bounded.
-    fn answer_os_call(&mut self, cx: &mut Cx, call: &ServiceCall) -> ToolResult {
-        let id = call.call_id.as_str();
-        let mut result = match call.tool.as_str() {
-            "list" => os_list_result(id, &self.app_rows()),
-            "launch" => match AiBus::app_arg(call) {
-                None => ToolResult::refused(id, "launch needs an `app` id from os.list"),
-                Some(app) if app == "aichat" => {
-                    ToolResult::ok(id, "the assistant is already open", "already open")
-                }
-                Some(app) => match clients::find_app(&app) {
-                    None => ToolResult::refused(
-                        id,
-                        format!("no app `{app}`; known: {}", known_app_ids()),
-                    ),
-                    Some(def) if !host::processes_available() && self.apps.hosting(&def.id) != Hosting::Module => {
-                        ToolResult::unavailable(
-                            id,
-                            format!(
-                                "{} is not part of this build; it links {}",
-                                def.label,
-                                self.apps.linked_ids().join(", ")
-                            ),
-                        )
-                    }
-                    Some(def) => {
-                        // Already up: say so plainly, so the model calls the
-                        // app's tools instead of waiting for it to appear.
-                        let running = def.policy == LaunchPolicy::OrFocus && self.client_for_app(&def.id).is_some();
-                        if let (true, Some(client)) = (running, self.client_for_app(&def.id)) {
-                            self.focus_client(cx, client);
-                        } else {
-                            self.launch_app(cx, &def.id);
-                        }
-                        // The person is talking to the chat: the new
-                        // window takes the layout's focus, not their keys
-                        // — including the focus a tile that has not drawn
-                        // yet would otherwise claim on its first frame.
-                        self.pending_focus = None;
-                        self.focus_pane(cx);
-                        os_launch_answer(id, &def.label, running)
-                    }
-                },
-            },
-            "focus" | "close" => match AiBus::app_arg(call) {
-                None => ToolResult::refused(id, format!("{} needs an `app` id", call.tool)),
-                Some(app) => match self.client_for_app(&app) {
-                    None => ToolResult::failed(id, format!("{app} is not running")),
-                    Some(client) if call.tool == "focus" => {
-                        self.focus_client(cx, client);
-                        self.pending_focus = None;
-                        self.focus_pane(cx);
-                        ToolResult::ok(id, format!("{app} is in front"), "focused")
-                    }
-                    Some(client) => {
-                        self.request_close(cx, client);
-                        ToolResult::ok(id, format!("{app} is closing"), "closing")
-                    }
-                },
-            },
-            "open" => match AiBus::str_arg(call, "path") {
-                None => ToolResult::refused(id, "open needs a `path`"),
-                Some(path) => {
-                    let req = WmRequest::Open {
-                        app: AiBus::app_arg(call),
-                        path: path.clone(),
-                    };
-                    match preview::OpenRequest::from_request(&req) {
-                        Some(open) if clients::find_app(&open.app).is_some() => {
-                            let app = open.app.clone();
-                            self.open_request(cx, open);
-                            ToolResult::ok(id, format!("opening {path} in {app}"), "opening")
-                        }
-                        _ => ToolResult::refused(id, format!("no app can open {path}")),
-                    }
-                }
-            },
-            other => ToolResult::refused(
-                id,
-                format!("os has no tool `{other}`; it has list, launch, focus, close, open"),
-            ),
-        };
-        result.bound();
-        result
-    }
-
     // --------------------------------------------------------------
     // Hub routing
     // --------------------------------------------------------------
@@ -2182,11 +1459,6 @@ impl App {
                             );
                         }
                     }
-                    // The pane just connected (or reconnected): it learns
-                    // every current registration, the WM's own first.
-                    if self.ai_bus.is_pane(client) {
-                        self.replay_bus_to_pane();
-                    }
                     // A Quick-Look retarget that arrived while this viewer
                     // was still starting: it has a socket now, so land it.
                     if let Some(path) = self.preview_cache.take_pending(client) {
@@ -2239,12 +1511,9 @@ impl App {
                 if first {
                     // A warm instance has no tile to be ready IN: it gets
                     // a framebuffer of its own instead, and draws into it
-                    // until someone adopts it. The pane's child is ready
-                    // in the pane's own run view.
+                    // until someone adopts it.
                     if self.is_warm(client) {
                         self.warm_bootstrap(cx, client, window_id);
-                    } else if self.ai_bus.is_pane(client) {
-                        self.with_pane_run_view(cx, |cx, v| v.app_ready(cx, client, window_id));
                     } else {
                         self.desk(cx).borrow_mut::<WmDesk>().map(|mut d| {
                             d.with_run_view(cx, client, |cx, v| v.app_ready(cx, client, window_id))
@@ -2274,16 +1543,11 @@ impl App {
                     if let Some(frame) = self.warm_frames.get_mut(&client) {
                         if !frame.presented {
                             frame.presented = true;
-                            log!("wm: warm client {} drew its first frame", client);
+                            log!("mpwm: warm client {} drew its first frame", client);
                         }
                     }
                     return;
                 }
-                if self.ai_bus.is_pane(client) {
-                    self.with_pane_run_view(cx, |cx, v| v.set_presentable_draw(cx, pd));
-                    self.note_first_frame(client);
-                    return;
-                }
                 self.desk(cx).borrow_mut::<WmDesk>().map(|mut d| {
                     d.with_run_view(cx, client, |cx, v| v.set_presentable_draw(cx, pd))
                 });
@@ -2295,10 +1559,6 @@ impl App {
                 }
             }
             AppToStudio::SetCursor(cursor) => {
-                if self.ai_bus.is_pane(client) {
-                    self.with_pane_run_view(cx, |cx, v| v.set_remote_cursor(cx, cursor.into()));
-                    return;
-                }
                 self.desk(cx).borrow_mut::<WmDesk>().map(|mut d| {
                     d.with_run_view(cx, client, |cx, v| v.set_remote_cursor(cx, cursor.into()))
                 });
@@ -2307,18 +1567,10 @@ impl App {
                 cx.copy_to_clipboard(&text);
             }
             AppToStudio::Custom(json) => {
-                // The typed app<->WM vocabulary (libs/wm_api) first; what
-                // is not the WM's own envelope is the AI bus's (or noise).
+                // The typed app<->WM vocabulary (libs/mp_wm_api).
                 if let Some(req) = WmRequest::parse(&json) {
-                    if self.ai_bus.is_pane(client) {
-                        self.on_pane_request(cx, req);
-                    } else {
-                        self.on_wm_request(cx, client, req);
-                    }
-                    return;
+                    self.on_wm_request(cx, client, req);
                 }
-                let route = self.ai_bus.on_custom(client, &json);
-                self.on_bus_route(cx, route);
             }
             AppToStudio::LogItem(item) => {
                 // Hosted children log over the studio socket, not stdout —
@@ -2349,10 +1601,9 @@ impl App {
             state.accent = rgb;
         }
         state.borders = desk::BorderTheme::from_theme_source(&source);
-        // Children style themselves from the same file; the choice outlives
-        // this run (a state file natively, the desk's storage on the web).
-        host::set_child_env("MAKEPAD_WM_THEME_SPLASH", theme::theme_splash_path(name).as_os_str());
-        host::persist_theme_choice(cx, name);
+        // Children style themselves from the same file.
+        std::env::set_var("MPWM_THEME_SPLASH", theme::theme_splash_path(name));
+        let _ = std::fs::write(theme::themes_dir().join("../current-theme"), name);
         // Chrome DSL colors refresh fully on restart; borders, terminal
         // palette and backgrounds apply immediately.
         self.apply_background(cx, 0);
@@ -2360,54 +1611,10 @@ impl App {
         self.redraw_all(cx);
     }
 
-    /// A theme with no pictures yet fetches them from the omarchy repo on a
-    /// thread of its own; the desk shows the first one when it lands (the
-    /// tick polls `theme_backgrounds` while `backgrounds_pending`). The
-    /// bundled default theme ships without wallpapers, so a fresh install
-    /// gets the omarchy look on its own; no network, no pictures, no harm.
-    fn fetch_backgrounds_if_missing(&mut self, cx: &mut Cx) {
-        if !host::processes_available() {
-            return;
-        }
-        let name = self.state_mut().theme_name.clone();
-        if !theme::theme_backgrounds(&name).is_empty() {
-            return;
-        }
-        self.backgrounds_pending = true;
-        log!("wm: theme '{}' has no wallpapers; fetching them", name);
-        match cx.task_pool().submit(Lane::Heavy, move || {
-                let n = theme::fetch_backgrounds_if_missing(&name);
-                log!("wm: fetched {} wallpaper(s) for '{}'", n, name);
-                n
-            }) {
-            Ok(task) => self.background_task = Some(task),
-            Err(error) => {
-                self.backgrounds_pending = false;
-                log!("wm: could not queue wallpaper fetch: {error}");
-            }
-        }
-    }
-
-    fn poll_backgrounds(&mut self, cx: &mut Cx) {
-        let Some(task) = self.background_task.as_mut() else {
-            return;
-        };
-        let Some(result) = task.try_take() else {
-            return;
-        };
-        self.background_task = None;
-        self.backgrounds_pending = false;
-        match result {
-            Ok(count) if count > 0 => self.apply_background(cx, 0),
-            Ok(_) => {}
-            Err(error) => log!("wm: wallpaper fetch task failed: {error}"),
-        }
-    }
-
     /// SUPER+CTRL+SPACE — the theme's next wallpaper.
     fn next_background(&mut self, cx: &mut Cx) {
-        self.background_index += 1;
-        let idx = self.background_index;
+        static NEXT: std::sync::atomic::AtomicUsize = std::sync::atomic::AtomicUsize::new(1);
+        let idx = NEXT.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
         self.apply_background(cx, idx);
     }
 
@@ -2533,8 +1740,8 @@ impl App {
             let slug = name.replace(' ', "-");
             self.close_shell_menu(cx);
             match theme::import_omarchy_theme(&slug) {
-                Ok(msg) => log!("wm: {}", msg),
-                Err(err) => log!("wm: import failed: {}", err),
+                Ok(msg) => log!("mpwm: {}", msg),
+                Err(err) => log!("mpwm: import failed: {}", err),
             }
             self.set_theme(cx, &slug);
             return;
@@ -2555,7 +1762,7 @@ impl App {
                 self.do_action(cx, WmAction::ToggleBar);
             }
             other => {
-                log!("wm: menu row '{}' does nothing in nested mode", other);
+                log!("mpwm: menu row '{}' does nothing in nested mode", other);
                 self.close_shell_menu(cx);
             }
         }
@@ -2676,40 +1883,16 @@ impl App {
         data.workspaces = workspaces;
         data.active_window = (!title.is_empty()).then_some(title);
         data.open_panel = self.shell_panel_open;
-        // The middle window control reads "restore" while maximized.
-        data.maximized = self.ui.window(cx, ids!(main_window)).is_fullscreen(cx);
         let bar = self.ui.widget(cx, ids!(shell_bar));
         {
             let mut borrowed = bar.borrow_mut::<shell::bar::ShellBar>();
             if let Some(b) = borrowed.as_mut() {
                 b.data = data;
-                // Where the platform draws no caption buttons, the bar does.
-                b.window_controls = shell::bar::window_controls_default();
             }
         }
         self.redraw_all(cx);
     }
 
-    /// The bar's window controls: the same three calls the stock caption
-    /// bar makes on its own buttons (widgets/src/window.rs).
-    fn window_control(&mut self, cx: &mut Cx, module: BarModule) -> bool {
-        let window = self.ui.window(cx, ids!(main_window));
-        match module {
-            BarModule::WindowMin => window.minimize(cx),
-            BarModule::WindowMax => {
-                if window.is_fullscreen(cx) {
-                    window.restore(cx);
-                } else {
-                    window.maximize(cx);
-                }
-            }
-            BarModule::WindowClose => window.close(cx),
-            _ => return false,
-        }
-        log!("wm: window control {:?}", module);
-        true
-    }
-
     /// The bar IS this window's caption, so it has to be tall enough to
     /// center the OS window buttons and start its own content after them.
     /// Both numbers come from the platform's traffic-light rect (points,
@@ -2745,29 +1928,16 @@ impl App {
         // this thread that starved the hosted tiles' 8ms Ticks (visible
         // ~0.5s hiccups in every child app). A background thread samples
         // and we only copy its cache here.
-        if self.status_rx.is_none() {
-            match shell::bar::start_status_sampler(&cx.thread_spawner()) {
-                Ok((rx, worker)) => {
-                    self.status_rx = Some(rx);
-                    self.status_worker = Some(worker);
-                }
-                Err(error) => log!("wm: could not start status worker: {error}"),
-            }
-        }
-        if let Some(rx) = &self.status_rx {
-            while let Ok(sample) = rx.try_recv() {
-                self.status_sample = sample;
-            }
-        }
-        let s = self.status_sample.clone();
+        let cache = self
+            .status_cache
+            .get_or_insert_with(shell::bar::start_status_sampler);
+        let s = cache.lock().map(|s| s.clone()).unwrap_or_default();
         self.bar_sample.volume = s.volume;
         self.bar_sample.muted = s.muted;
-        // No sampler (no processes to fork `date` in: the web): the clock
-        // is formatted from the platform's own epoch seconds instead.
-        self.bar_sample.clock = match (self.clock_alt, s.clock.is_empty()) {
-            (alt, true) => host::fallback_clock(alt),
-            (true, false) => s.clock_alt,
-            (false, false) => s.clock,
+        self.bar_sample.clock = if self.clock_alt {
+            s.clock_alt
+        } else {
+            s.clock
         };
         self.status_tick = self.status_tick.wrapping_add(1);
         self.bar_sample.battery = s.battery;
@@ -2842,13 +2012,12 @@ impl App {
     /// no window, so nothing else would ever reap it. Kill the cache's
     /// processes outright — `--stdin-loop` children do notice an orphaned
     /// parent eventually, but "eventually" is not a shutdown story.
-    fn kill_warm_previews(&mut self, cx: &mut Cx) {
-        let pool = cx.task_pool();
+    fn kill_warm_previews(&mut self) {
         for client in self.preview_cache.warm_clients() {
             if let Some(slot) = self.state_mut().clients.get_mut(&client) {
                 if let Some(child) = slot.child.as_mut() {
-                    log!("wm: shutdown kills warm preview client {}", client);
-                    clients::kill_child_group(child, clients::GROUP_KILL_GRACE, &pool);
+                    log!("mpwm: shutdown kills warm preview client {}", client);
+                    clients::kill_child_group(child, clients::GROUP_KILL_GRACE);
                 }
             }
         }
@@ -2874,19 +2043,7 @@ impl App {
         }
     }
 
-    /// The layout picked a new focus on its own (a window closed, a client
-    /// died): the bar follows it, and the keyboard goes to that tile —
-    /// UNLESS the AI pane is open. The person typing in the chat asked for
-    /// the close; an automatic refocus must not take their keys away
-    /// mid-line (an `os.close` used to send the next console line into a
-    /// sheet). A click on a tile still moves focus: that comes through
-    /// `focus_client` directly, never through here.
     fn focus_after_layout(&mut self, cx: &mut Cx) {
-        if self.ai_pane_is_open(cx) {
-            self.update_bar(cx);
-            self.focus_pane(cx);
-            return;
-        }
         if let Some(focus) = self.state_mut().layout.focused_client() {
             self.focus_client(cx, focus);
         }
@@ -2936,7 +2093,7 @@ impl App {
                             send_to_app(
                                 sender,
                                 vec![StudioToApp::Custom(format!(
-                                    "{{\"wm_fullscreen\":{}}}",
+                                    "{{\"mpwm_fullscreen\":{}}}",
                                     on
                                 ))],
                             );
@@ -3032,7 +2189,7 @@ impl App {
                 let mode = self.state_mut().layout.toggle_workspace_layout();
                 // The scrolling algorithm is a follow-on lane; the flag is
                 // live and the layout still draws dwindle.
-                log!("wm: workspace layout -> {:?}", mode);
+                log!("mpwm: workspace layout -> {:?}", mode);
             }
             // The omarchy menu surface (shell/menu.rs): one card, the
             // jsonc tree, the `apps` provider as the launcher.
@@ -3053,10 +2210,9 @@ impl App {
             }
             WmAction::ArmAltLayer => {
                 self.alt_armed = true;
-                log!("wm: SUPER+ALT layer armed for the next key");
+                log!("mpwm: SUPER+ALT layer armed for the next key");
                 return;
             }
-            WmAction::ToggleAi => self.toggle_ai_pane(cx),
         }
         self.update_bar(cx);
         self.redraw_all(cx);
@@ -3277,7 +2433,7 @@ impl App {
         // layout tween on each pointer frame (see `WmState::dragging`).
         let clients = self.state_mut().layout.clients_under(&hit);
         log!(
-            "wm: divider grab {:?} depth {} ratio {:.3} over {} tiles",
+            "mpwm: divider grab {:?} depth {} ratio {:.3} over {} tiles",
             hit.axis,
             hit.depth,
             hit.ratio,
@@ -3312,7 +2468,7 @@ impl App {
         if self.div_drag.take().is_none() {
             return;
         }
-        log!("wm: divider drop");
+        log!("mpwm: divider drop");
         self.update_bar(cx);
         self.redraw_all(cx);
     }
@@ -3344,8 +2500,8 @@ impl App {
         if axis != was {
             self.div_hover = axis;
             match axis {
-                Some(a) => log!("wm: divider hover {:?}", a),
-                None => log!("wm: divider hover none"),
+                Some(a) => log!("mpwm: divider hover {:?}", a),
+                None => log!("mpwm: divider hover none"),
             }
             // Leaving a band for bare desk: hand the cursor back. Leaving
             // it for a WINDOW does nothing — the tile's own hover-in just
@@ -3412,17 +2568,17 @@ impl App {
                     // deterministic way to put one app on the desk in a test.
                     if let Some(app) = name.strip_prefix("launch-") {
                         let app = app.to_string();
-                        log!("wm: --test-action launch {}", app);
+                        log!("mpwm: --test-action launch {}", app);
                         self.launch_app(cx, &app);
                         i += 2;
                         continue;
                     }
                     match test_action(name) {
                         Some(action) => {
-                            log!("wm: --test-action {} -> {:?}", name, action);
+                            log!("mpwm: --test-action {} -> {:?}", name, action);
                             self.do_action(cx, action);
                         }
-                        None => log!("wm: unknown --test-action '{}'", name),
+                        None => log!("mpwm: unknown --test-action '{}'", name),
                     }
                 }
                 i += 2;
@@ -3483,7 +2639,6 @@ fn test_action(name: &str) -> Option<WmAction> {
         "keys" => Some(WmAction::Keybindings),
         "theme" => Some(WmAction::ThemeMenu),
         "background" => Some(WmAction::BackgroundNext),
-        "ai" => Some(WmAction::ToggleAi),
         "bar" => Some(WmAction::ToggleBar),
         "layout" => Some(WmAction::ToggleWorkspaceLayout),
         _ => None,
@@ -3508,100 +2663,6 @@ fn test_action(name: &str) -> Option<WmAction> {
 
 /// The SUPER chord for mouse binds — Ctrl+Alt nested, the Logo key on a
 /// Linux session (binds.rs carries the same law for keys).
-/// No modifier at all: the bare function keys the WM owns (F10).
-fn bare_key(m: &KeyModifiers) -> bool {
-    !m.shift && !m.control && !m.alt && !m.logo
-}
-
-/// The `os.launch` answer: an app that was already running is in front
-/// now and its tools are ready this turn; one that is starting connects
-/// in a moment (the engine holds this result until it does).
-fn os_launch_answer(call_id: &str, label: &str, already_running: bool) -> ToolResult {
-    if already_running {
-        ToolResult::ok(call_id, format!("{label} is already running and now in front; its tools are available now"), "already running")
-    } else {
-        ToolResult::ok(call_id, format!("{label} is starting; its tools become available once it connects"), "starting")
-    }
-}
-
-/// The registry's ids, for a refusal that names what exists.
-fn known_app_ids() -> String {
-    clients::registry()
-        .iter()
-        .map(|a| a.id.as_str())
-        .collect::<Vec<_>>()
-        .join(", ")
-}
-
-/// One row of `os.list`: what the model reads as text and as data.
-#[derive(Clone, Debug, PartialEq, SerJson)]
-struct OsAppRow {
-    id: String,
-    label: String,
-    running: bool,
-    focused: bool,
-}
-
-/// `os.list`'s answer: one line per app, and the same rows as JSON.
-fn os_list_result(call_id: &str, rows: &[OsAppRow]) -> ToolResult {
-    let text = rows
-        .iter()
-        .map(|r| {
-            let state = if r.focused {
-                "focused"
-            } else if r.running {
-                "running"
-            } else {
-                "not running"
-            };
-            format!("{} (`{}`) — {}", r.label, r.id, state)
-        })
-        .collect::<Vec<_>>()
-        .join("\n");
-    let running = rows.iter().filter(|r| r.running).count();
-    ToolResult::ok(
-        call_id,
-        text,
-        format!("{} apps, {} running", rows.len(), running),
-    )
-    .with_data(rows.to_vec().serialize_json())
-}
-
-#[cfg(test)]
-mod os_service_tests {
-    use super::*;
-
-    #[test]
-    fn os_list_reads_as_text_and_as_data() {
-        let rows = vec![
-            OsAppRow { id: "files".into(), label: "Files".into(), running: true, focused: true },
-            OsAppRow { id: "route".into(), label: "Route".into(), running: false, focused: false },
-        ];
-        let result = os_list_result("c1", &rows);
-        assert_eq!(result.outcome, makepad_ai_services::wire::ToolOutcome::Ok);
-        assert_eq!(result.text, "Files (`files`) — focused\nRoute (`route`) — not running");
-        assert_eq!(result.note, "2 apps, 1 running");
-        assert!(result.data.contains(r#""id":"files""#) && result.data.contains(r#""running":true"#));
-        assert!(result.data.starts_with('[') && result.data.ends_with(']'));
-    }
-
-    #[test]
-    fn a_launch_answer_says_running_or_starting() {
-        let running = os_launch_answer("c1", "Photos", true);
-        assert!(running.text.contains("already running") && running.note == "already running");
-        let starting = os_launch_answer("c2", "Photos", false);
-        assert!(starting.text.contains("starting") && starting.note == "starting");
-    }
-
-    #[test]
-    fn bare_keys_have_no_modifier() {
-        let none = KeyModifiers { shift: false, control: false, alt: false, logo: false };
-        assert!(bare_key(&none));
-        assert!(!bare_key(&KeyModifiers { shift: true, ..none }));
-        assert!(!bare_key(&KeyModifiers { logo: true, ..none }));
-    }
-}
-
 fn super_chord(m: &KeyModifiers) -> bool {
     #[cfg(any(target_os = "macos", target_os = "windows"))]
     {
@@ -3643,17 +2704,20 @@ impl MatchEvent for App {
             if arg == "--import-theme" {
                 if let Some(name) = args.next() {
                     match theme::import_omarchy_theme(&name) {
-                        Ok(msg) => log!("wm: {}", msg),
-                        Err(err) => log!("wm: import failed: {}", err),
+                        Ok(msg) => log!("mpwm: {}", msg),
+                        Err(err) => log!("mpwm: import failed: {}", err),
                     }
                 }
             }
         }
 
         let theme_name = Self::theme_name_from_env();
-        // Children inherit the theme file path so every Makepad app styles
+        // Children inherit the theme file path so every mp* app styles
         // itself from the same theme.splash.
-        host::set_child_env("MAKEPAD_WM_THEME_SPLASH", theme::theme_splash_path(&theme_name).as_os_str());
+        std::env::set_var(
+            "MPWM_THEME_SPLASH",
+            theme::theme_splash_path(&theme_name),
+        );
         let source = theme::load_theme_source(&theme_name);
         let term_env = theme::scan_term_palette(&source)
             .map(|p| p.env_value())
@@ -3666,16 +2730,10 @@ impl MatchEvent for App {
         });
         let borders = desk::BorderTheme::from_theme_source(&source);
 
-        // The client hub is the PROCESS host's: a build without processes
-        // (the web) never binds one and hosts its linked modules instead.
-        let hub = if host::processes_available() {
-            WmHub::start(cx.thread_spawner())
-        } else {
-            None
-        };
+        let hub = WmHub::start();
         let hub_port = hub.as_ref().map(|h| h.port).unwrap_or(0);
-        if hub.is_none() && host::processes_available() {
-            log!("wm: could not bind the client hub; tiles will not start");
+        if hub.is_none() {
+            log!("mpwm: could not bind the client hub; tiles will not start");
         }
         self.hub = hub;
 
@@ -3693,60 +2751,30 @@ impl MatchEvent for App {
             gaps_out: desk::GAPS_OUT,
             dragging: Vec::new(),
             drop_hint: None,
-            pane_sliding: false,
         });
         self.next_id = 1;
-        // The hosting registry: the linked modules, the person's overrides
-        // in ~/.makepad/wm/apps.splash, a dev run's `--module <id>` flags.
-        let args: Vec<String> = std::env::args().collect();
-        self.apps = AppRegistry::load(&theme::makepad_home().join("wm/apps.splash"), &args);
-        log!("wm: modules linked: {:?}", self.apps.linked_ids());
-        // An in-process assistant: the WM's own service waits on Cx for
-        // the pane's root to adopt it, so it is there from the first open.
-        if self.apps.pane_in_process() {
-            self.pane_links.open_os(cx, AiBus::os_manifest(&Self::registry_apps()));
-        }
         self.tick = cx.start_interval(1.0);
         // The warm pool's pump. Started even when the pool is off: it
         // costs one no-op wakeup and keeps the timer id stable.
         self.warm_tick = cx.start_interval(WARM_PUMP);
         if !self.warm_pool.enabled() {
-            log!("wm: warm pool disabled (MAKEPAD_WM_NO_WARM)");
+            log!("mpwm: warm pool disabled (MPWM_NO_WARM)");
         }
 
         // `--gallery`: the shell surfaces with fixture data instead of a
         // desktop, so the port is verifiable over --remote (shell/gallery.rs).
         if shell::gallery::ShellGallery::requested() {
             self.gallery = true;
-            // Built now, not in the DSL: the fixture tree is deep and only
-            // a gallery run ever looks at it (shell/gallery.rs).
-            let host = self.ui.widget(cx, ids!(shell_gallery_host));
-            if let Some(mut host) = host.borrow_mut::<shell::gallery::ShellGalleryHost>() {
-                host.ensure(cx);
-            }
             self.ui.widget(cx, ids!(gallery_holder)).set_visible(cx, true);
             self.ui.widget(cx, ids!(main_column)).set_visible(cx, false);
             self.redraw_all(cx);
             return;
         }
 
-        // The assistant starts WITH the desktop (user, 2026-09-02), the
-        // pane closed: its body — the aichat child, or the module in-process
-        // — is running, configured and drawn off the desk's edge before any
-        // F10, so the first slide-in is instant. Nothing takes the keyboard
-        // here: the layout's focus stays where it is.
-        if self.apps.pane_in_process() {
-            if self.with_ai_pane(cx, |cx, p| p.ensure_overlay(cx)).unwrap_or(false) {
-                log!("wm: the assistant starts with the desktop (in-process)");
-            }
-        } else if hub_port != 0 && self.launch_ai_pane(cx) {
-            log!("wm: the assistant starts with the desktop (the aichat child)");
-        }
-
         // Start EMPTY like omarchy — booting children is slow (first-exec
-        // scan) and the desk is usable instantly. MAKEPAD_WM_TEST_APP=app[:count]
+        // scan) and the desk is usable instantly. MPWM_TEST_APP=app[:count]
         // boots a test scene ("terminal:3" = the old A | (B / C)).
-        if let Ok(spec) = std::env::var("MAKEPAD_WM_TEST_APP") {
+        if let Ok(spec) = std::env::var("MPWM_TEST_APP") {
             let (app, count) = match spec.split_once(':') {
                 Some((app, n)) => (app.to_string(), n.parse::<usize>().unwrap_or(1).min(9)),
                 None => (spec, 1),
@@ -3757,7 +2785,6 @@ impl MatchEvent for App {
         }
 
         self.apply_background(cx, 0);
-        self.fetch_backgrounds_if_missing(cx);
         self.update_bar(cx);
         self.update_status(cx);
         // The platform installs a default menu whose Quit is ⌘Q — which
@@ -3767,13 +2794,13 @@ impl MatchEvent for App {
         #[cfg(target_os = "macos")]
         cx.update_macos_menu(MacosMenu::Main {
             items: vec![MacosMenu::Sub {
-                name: "wm".to_string(),
+                name: "mpwm".to_string(),
                 items: vec![MacosMenu::Item {
                     command: live_id!(quit),
                     key: KeyCode::KeyQ,
                     shift: true,
                     enabled: true,
-                    name: "Quit wm".to_string(),
+                    name: "Quit mpwm".to_string(),
                 }],
             }],
         });
@@ -3811,14 +2838,6 @@ impl MatchEvent for App {
                             self.focus_client(cx, focus);
                         }
                     }
-                    control @ (BarModule::WindowMin | BarModule::WindowMax | BarModule::WindowClose) => {
-                        // The gallery's bar is a picture of one: its
-                        // controls log (shell/gallery.rs), never close or
-                        // shrink the window they are drawn in.
-                        if !self.gallery {
-                            self.window_control(cx, control);
-                        }
-                    }
                     other => self.toggle_shell_panel(cx, other),
                 },
                 ShellBarAction::RightPress(module) => match module {
@@ -3919,7 +2938,6 @@ impl MatchEvent for App {
         if self.state.is_some() {
             self.drain_hub(cx);
             self.drain_client_lines(cx);
-            self.drain_module_upstream();
         }
     }
 }
@@ -3929,7 +2947,7 @@ impl AppMain for App {
         crate::makepad_widgets::script_mod(vm);
 
         // The theme: evaluated before any module that reads
-        // mod.wm_theme. This IS the theming system — splash.
+        // mod.mpwm_theme. This IS the theming system — splash.
         theme::ensure_default_theme();
         let theme_name = App::theme_name_from_env();
         let source = theme::load_theme_source(&theme_name);
@@ -3946,7 +2964,7 @@ impl AppMain for App {
             let value = vm.eval(script_mod_id);
             let errors = vm.take_errors();
             for e in &errors {
-                log!("wm theme: {}", e);
+                log!("mpwm theme: {}", e);
             }
             !value.is_err() && errors.is_empty()
         };
@@ -3971,30 +2989,25 @@ impl AppMain for App {
             s.push_str("\ntrue\n");
             s
         };
-        if !eval_theme(vm, "wm_theme", &source) {
+        if !eval_theme(vm, "mpwm_theme", &source) {
             // Fall back to the bundled default so the DSL still evaluates.
             let mut fallback = theme::BUNDLED_TOKYO_NIGHT_SPLASH.to_string();
             fallback.push_str("\ntrue\n");
-            eval_theme(vm, "wm_theme_fallback", &fallback);
+            eval_theme(vm, "mpwm_theme_fallback", &fallback);
         }
 
-        // The shell token object (`mod.wm_theme.shell`): the omarchy
+        // The shell token object (`mod.mpwm_theme.shell`): the omarchy
         // `shell.toml.tpl` contract, resolved from this theme's palette —
         // unless the theme ships its own `shell: {...}` block, which
         // replaces it wholesale.
         if !theme::theme_defines_shell(&source) {
             let mut block = theme::shell_splash_block(&source);
             block.push_str("\ntrue\n");
-            eval_theme(vm, "wm_theme_shell", &block);
+            eval_theme(vm, "mpwm_theme_shell", &block);
         }
 
         run_view::script_mod(vm);
-        module_view::script_mod(vm);
         desk::script_mod(vm);
-        // The assistant as a module: its panel and overlay root, so the
-        // pane can seat `mod.widgets.AiChatOverlay{}` by name.
-        #[cfg(feature = "app-aichat")]
-        makepad_aichat::script_mod(vm);
         shell::script_mod(vm);
         self::script_mod(vm)
     }
@@ -4036,19 +3049,6 @@ impl AppMain for App {
         {
             return;
         }
-        // The AI pane owns the pointer inside its rect while it is open:
-        // the event goes to the pane alone, so neither the WM's own drag
-        // gestures nor the tile underneath ever see it.
-        if self.state.is_some() && self.ai_pane_pointer(cx, event) {
-            return;
-        }
-        // The pane rect follows the desk: refreshed from the desk's last
-        // drawn rect right before every draw, one borrow's worth.
-        if let Event::Draw(_) = event {
-            if self.state.is_some() {
-                self.sync_ai_pane_geometry(cx);
-            }
-        }
         // SUPER + mouse:272 / mouse:273 — move and resize (tiling.lua).
         // Taken before the tiles see it, so the drag never reaches a child.
         if self.state.is_some() {
@@ -4107,14 +3107,6 @@ impl AppMain for App {
                     self.alt_armed = false;
                     return;
                 }
-                // F10 is the assistant, everywhere (aicontrol decision 8):
-                // under the WM the bare key opens the pane for whatever is
-                // focused, before the keymap and before any tile.
-                if e.key_code == KeyCode::F10 && bare_key(&e.modifiers) {
-                    self.alt_armed = false;
-                    self.do_action(cx, WmAction::ToggleAi);
-                    return;
-                }
                 let armed = self.alt_armed;
                 if let Some(action) = match_bind_armed(e.key_code, &e.modifiers, armed) {
                     // Any key but the prefix itself disarms it.
@@ -4128,10 +3120,8 @@ impl AppMain for App {
                     self.alt_armed = false;
                 }
                 // A Quick-Look preview closes on Escape or Space, before
-                // the key reaches the viewer — unless the pane is up and
-                // holds the keyboard: Escape and Space are the chat's then.
+                // the key reaches the viewer.
                 if matches!(e.key_code, KeyCode::Escape | KeyCode::Space)
-                    && !self.ai_pane_is_open(cx)
                     && self.close_focused_preview(cx)
                 {
                     return;
@@ -4140,14 +3130,12 @@ impl AppMain for App {
         }
         if let Event::Shutdown = event {
             if self.state.is_some() {
-                self.kill_warm_previews(cx);
-                self.kill_pane_child(cx);
+                self.kill_warm_previews();
             }
         }
         if let Event::Timer(te) = event {
             if self.tick.is_timer(te).is_some() && self.state.is_some() {
                 self.reap_exited(cx);
-                self.poll_backgrounds(cx);
                 self.drain_client_lines(cx);
                 self.explain_first_exec_scan(cx);
                 self.update_status(cx);
@@ -4157,7 +3145,7 @@ impl AppMain for App {
                 // per second, so a cold desktop never forks four cargo
                 // builds at once.
                 if !self.gallery {
-                    self.top_up_warm_pool(cx);
+                    self.top_up_warm_pool();
                 }
             }
             if self.warm_tick.is_timer(te).is_some() && self.state.is_some() {
@@ -4167,18 +3155,11 @@ impl AppMain for App {
         if let Event::Signal = event {
             if SignalToUI::check_and_clear_ui_signal() && self.state.is_some() {
                 crate::run_view::trace_host("sig");
-                self.poll_backgrounds(cx);
                 self.drain_hub(cx);
                 self.drain_client_lines(cx);
             }
         }
 
-        // An in-process assistant's calls arrive on channels, not events:
-        // looked at on every event, cheap when there is nothing.
-        if self.state.is_some() {
-            self.drain_pane_links(cx);
-        }
-
         self.match_event(cx, event);
         if let Some(state) = self.state.as_mut() {
             let mut scope = Scope::with_data(state);
diff --git a/apps/wm/src/preview.rs b/apps/mpwm/src/preview.rs
similarity index 85%
rename from apps/wm/src/preview.rs
rename to apps/mpwm/src/preview.rs
index ae5d81866..98679e940 100644
--- a/apps/wm/src/preview.rs
+++ b/apps/mpwm/src/preview.rs
@@ -1,8 +1,8 @@
 //! Spawning the viewer a client asked for.
 //!
-//! The vocabulary lives in `libs/wm_api` (`WmRequest::Preview` /
+//! The vocabulary lives in `libs/mp_wm_api` (`WmRequest::Preview` /
 //! `Open`): a client names a path and, optionally, the app to open it
-//! with; the WM resolves the association (`makepad_wm_api::viewer_for`), finds
+//! with; the WM resolves the association (`mp_wm_api::viewer_for`), finds
 //! the registry entry and hosts it — as a floating Quick-Look popup for a
 //! preview, as a normal tile for an open. The client never spawns
 //! anything itself while hosted.
@@ -10,13 +10,13 @@
 use std::collections::HashMap;
 use std::path::PathBuf;
 
-use makepad_wm_api::{viewer_for, WmRequest};
+use mp_wm_api::{viewer_for, WmRequest};
 
 use crate::clients::{spawn_client, AppDef, ClientLine};
 use crate::hub::ClientId;
 
 /// The Quick Look warm-viewer cache, one live client per viewer TYPE
-/// (`makepad_wm_api::viewer_for`'s app id — "image", "pdf", …), kept alive
+/// (`mp_wm_api::viewer_for`'s app id — "mpimage", "mppdf", …), kept alive
 /// and idling once its float is hidden so the next preview of that type
 /// is instant: no respawn, no "starting…" flash, no build/exec on every
 /// arrow key. Killed only when the WM tears the client down for real (WM
@@ -136,10 +136,10 @@ impl PreviewCache {
 
 #[derive(Clone, Debug, PartialEq)]
 pub struct ActivePreview {
-    /// The tile that asked for this preview (files, say) — keeps key
+    /// The tile that asked for this preview (mpfiles, say) — keeps key
     /// focus throughout and is the one told `PreviewShown`/`PreviewHidden`.
     pub requester: ClientId,
-    /// The viewer app id (`makepad_wm_api::viewer_for`), also the `warm` key.
+    /// The viewer app id (`mp_wm_api::viewer_for`), also the `warm` key.
     pub viewer_app: String,
     /// The warm client currently showing it.
     pub client: ClientId,
@@ -184,7 +184,6 @@ pub fn app_for_request(req: &OpenRequest) -> Option<(AppDef, Vec<String>)> {
 
 /// Spawn the app for a request. Returns the new client slot.
 pub fn spawn_for_request(
-    pool: &makepad_widgets::makepad_platform::thread::TaskPool,
     req: &OpenRequest,
     id: ClientId,
     hub_port: u16,
@@ -195,7 +194,7 @@ pub fn spawn_for_request(
     // Never `warm`: a Quick-Look viewer has its own warm-cache mechanism
     // (`PreviewCache`), which keeps a viewer alive between panels rather
     // than standing one by before the first.
-    spawn_client(pool, &app, id, hub_port, None, None, &extra, false, lines)
+    spawn_client(&app, id, hub_port, None, None, &extra, false, lines)
 }
 
 #[cfg(test)]
@@ -210,7 +209,7 @@ mod tests {
         };
         let r = OpenRequest::from_request(&req).unwrap();
         assert!(r.preview);
-        assert_eq!(r.app, "image");
+        assert_eq!(r.app, "mpimage");
         assert_eq!(r.path, PathBuf::from("/a/b c.png"));
 
         let video = OpenRequest::from_request(&WmRequest::Open {
@@ -219,24 +218,24 @@ mod tests {
         })
         .unwrap();
         assert!(!video.preview);
-        assert_eq!(video.app, "video");
+        assert_eq!(video.app, "mpvideo");
         // Anything without a viewer falls back to the terminal.
         let other = OpenRequest::from_request(&WmRequest::Open {
             app: None,
             path: "/notes.rs".to_string(),
         })
         .unwrap();
-        assert_eq!(other.app, "terminal");
+        assert_eq!(other.app, "mpterm");
     }
 
     #[test]
     fn a_named_app_wins_over_the_association() {
         let r = OpenRequest::from_request(&WmRequest::Preview {
-            app: Some("sheets".to_string()),
+            app: Some("mpsheets".to_string()),
             path: "/x.png".to_string(),
         })
         .unwrap();
-        assert_eq!(r.app, "sheets");
+        assert_eq!(r.app, "mpsheets");
         // Only Preview/Open resolve to a viewer.
         assert!(OpenRequest::from_request(&WmRequest::Close).is_none());
     }
@@ -244,12 +243,12 @@ mod tests {
     #[test]
     fn preview_passes_the_flag_before_the_path() {
         let req = OpenRequest {
-            app: "image".to_string(),
+            app: "mpimage".to_string(),
             path: PathBuf::from("/a.png"),
             preview: true,
         };
         let (app, extra) = app_for_request(&req).unwrap();
-        assert_eq!(app.id, "image");
+        assert_eq!(app.id, "mpimage");
         assert_eq!(extra, vec!["--preview".to_string(), "/a.png".to_string()]);
         let plain = OpenRequest {
             preview: false,
@@ -271,40 +270,40 @@ mod tests {
     #[test]
     fn the_type_map_holds_one_warm_viewer_per_viewer_type() {
         let mut cache = PreviewCache::default();
-        cache.remember("image", 7);
-        cache.remember("pdf", 8);
-        assert_eq!(cache.warm_client("image", |_| true), Some(7));
-        assert_eq!(cache.warm_client("pdf", |_| true), Some(8));
+        cache.remember("mpimage", 7);
+        cache.remember("mppdf", 8);
+        assert_eq!(cache.warm_client("mpimage", |_| true), Some(7));
+        assert_eq!(cache.warm_client("mppdf", |_| true), Some(8));
         // A type nobody has previewed yet has no warm client.
-        assert_eq!(cache.warm_client("video", |_| true), None);
+        assert_eq!(cache.warm_client("mpvideo", |_| true), None);
         // Respawning a type replaces its slot rather than accumulating.
-        cache.remember("image", 11);
-        assert_eq!(cache.warm_client("image", |_| true), Some(11));
+        cache.remember("mpimage", 11);
+        assert_eq!(cache.warm_client("mpimage", |_| true), Some(11));
         assert_eq!(cache.warm_clients(), vec![8, 11]);
     }
 
     #[test]
     fn a_dead_viewer_clears_its_slot_at_the_next_request() {
         let mut cache = PreviewCache::default();
-        cache.remember("video", 4);
+        cache.remember("mpvideo", 4);
         cache.queue_pending(4, "/clip.mp4".to_string());
         // The process died (or is closing): the entry goes, so the caller
         // spawns a fresh viewer instead of writing to a dead socket...
         let dead = |id: ClientId| id != 4;
-        assert_eq!(cache.warm_client("video", dead), None);
+        assert_eq!(cache.warm_client("mpvideo", dead), None);
         assert!(cache.warm.is_empty());
         assert!(cache.pending.is_empty());
         // ...and the cleared slot stays cleared for a live successor.
-        cache.remember("video", 5);
-        assert_eq!(cache.warm_client("video", |_| true), Some(5));
+        cache.remember("mpvideo", 5);
+        assert_eq!(cache.warm_client("mpvideo", |_| true), Some(5));
     }
 
     #[test]
     fn removing_a_client_forgets_it_everywhere() {
         let mut cache = PreviewCache::default();
-        cache.remember("image", 3);
+        cache.remember("mpimage", 3);
         cache.queue_pending(3, "/b.png".to_string());
-        shown(&mut cache, 1, "image", 3, "/b.png");
+        shown(&mut cache, 1, "mpimage", 3, "/b.png");
         // The VIEWER dying takes the panel down with it.
         assert!(cache.forget_client(3));
         assert!(cache.active.is_none());
@@ -314,11 +313,11 @@ mod tests {
         // So does the REQUESTER dying — but the viewer stays warm, it did
         // nothing wrong and the next app to dial reuses it.
         let mut cache = PreviewCache::default();
-        cache.remember("image", 3);
-        shown(&mut cache, 1, "image", 3, "/b.png");
+        cache.remember("mpimage", 3);
+        shown(&mut cache, 1, "mpimage", 3, "/b.png");
         assert!(cache.forget_client(1));
         assert!(cache.active.is_none());
-        assert_eq!(cache.warm_client("image", |_| true), Some(3));
+        assert_eq!(cache.warm_client("mpimage", |_| true), Some(3));
 
         // An unrelated client is not the panel and changes nothing.
         assert!(!cache.forget_client(99));
@@ -327,10 +326,10 @@ mod tests {
     #[test]
     fn the_type_switch_and_the_requester_are_recognised() {
         let mut cache = PreviewCache::default();
-        assert!(!cache.switching_type("image"), "nothing is up yet");
-        shown(&mut cache, 1, "image", 3, "/b.png");
-        assert!(!cache.switching_type("image"), "same type = a retarget");
-        assert!(cache.switching_type("pdf"), "png -> pdf hides the float");
+        assert!(!cache.switching_type("mpimage"), "nothing is up yet");
+        shown(&mut cache, 1, "mpimage", 3, "/b.png");
+        assert!(!cache.switching_type("mpimage"), "same type = a retarget");
+        assert!(cache.switching_type("mppdf"), "png -> pdf hides the float");
         assert!(cache.is_showing(3));
         assert!(!cache.is_showing(4));
         assert!(cache.is_requester(1));
@@ -355,15 +354,15 @@ mod tests {
         // Hiding keeps a viewer warm; closing everything (CTRL+ALT+DELETE,
         // or the WM going down) must not leave one running invisibly.
         let mut cache = PreviewCache::default();
-        cache.remember("image", 3);
-        cache.remember("pdf", 4);
+        cache.remember("mpimage", 3);
+        cache.remember("mppdf", 4);
         cache.queue_pending(4, "/doc.pdf".to_string());
-        shown(&mut cache, 1, "image", 3, "/b.png");
+        shown(&mut cache, 1, "mpimage", 3, "/b.png");
         assert_eq!(cache.warm_clients(), vec![3, 4]);
         cache.clear();
         assert!(cache.warm_clients().is_empty());
         assert!(cache.active.is_none());
         assert_eq!(cache.take_pending(4), None);
-        assert_eq!(cache.warm_client("image", |_| true), None);
+        assert_eq!(cache.warm_client("mpimage", |_| true), None);
     }
 }
diff --git a/apps/wm/src/run_view.rs b/apps/mpwm/src/run_view.rs
similarity index 87%
rename from apps/wm/src/run_view.rs
rename to apps/mpwm/src/run_view.rs
index b4b3b2420..676c46561 100644
--- a/apps/wm/src/run_view.rs
+++ b/apps/mpwm/src/run_view.rs
@@ -19,9 +19,7 @@ use makepad_widgets::*;
 #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
 use makepad_widgets::makepad_platform::shared_framebuf::aux_chan;
 #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-use makepad_widgets::makepad_platform::thread::{Lane, TaskHandle};
-#[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-use std::sync::mpsc::Receiver;
+use std::sync::{Arc, Mutex};
 
 script_mod! {
     use mod.prelude.widgets_internal.*
@@ -119,14 +117,14 @@ script_mod! {
 const ARRIVAL_FADE_SECS: f32 = 0.28;
 
 /// Drag-stall hunt: timestamped trace lines appended to the file named by
-/// MAKEPAD_WM_TRACE. Free when unset (one static branch). Timestamps are UNIX ms
+/// MPWM_TRACE. Free when unset (one static branch). Timestamps are UNIX ms
 /// (mod 1e7) so host and child (MAKEPAD_STUDIO_TRACE) lines correlate.
 pub fn trace_host(line: &str) {
     use std::io::Write;
     use std::sync::{Mutex, OnceLock};
     static FILE: OnceLock<Option<Mutex<std::fs::File>>> = OnceLock::new();
     let file = FILE.get_or_init(|| {
-        std::env::var("MAKEPAD_WM_TRACE").ok().and_then(|p| {
+        std::env::var("MPWM_TRACE").ok().and_then(|p| {
             std::fs::OpenOptions::new()
                 .create(true)
                 .append(true)
@@ -136,7 +134,10 @@ pub fn trace_host(line: &str) {
         })
     });
     let Some(file) = file else { return };
-    let ms = crate::host::wall_now() * 1000.0;
+    let ms = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_secs_f64() * 1000.0)
+        .unwrap_or(0.0);
     if let Ok(mut f) = file.lock() {
         let _ = writeln!(f, "{:.2} H {}", ms % 1.0e7, line);
     }
@@ -187,7 +188,7 @@ pub struct MpRunView {
     /// FOCUS RULE: false on a Quick-Look panel. Clicks still hit-test and
     /// still reach the child (hover, scroll, buttons all work), but the
     /// press does not pull the compositor's key focus off the requester —
-    /// files keeps the keyboard so its arrows go on dialing.
+    /// mpfiles keeps the keyboard so its arrows go on dialing.
     #[rust(true)]
     takes_key_focus: bool,
     /// Newest stdout/stderr line from the child, shown while it starts.
@@ -204,7 +205,7 @@ pub struct MpRunView {
     /// When the FIRST frame landed: the content fades in quickly from the
     /// "starting…" panel instead of popping on abruptly.
     #[rust]
-    first_present_at: Option<f64>,
+    first_present_at: Option<std::time::Instant>,
     #[rust]
     tick_timer: Timer,
     #[rust]
@@ -239,19 +240,13 @@ pub struct MpRunView {
     /// size. The quad draws at the animated rect; the swapchain and the
     /// child's WindowGeomChange always use this, so a tween never causes
     /// swapchain churn or per-frame child relayouts (see
-    /// local/agent_state/wm/resize-sync-design.md).
+    /// local/agent_state/mpwm/resize-sync-design.md).
     #[rust]
     target_size: Option<Vec2d>,
 
     #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
     #[rust]
-    aux_chan_host_endpoint: Option<aux_chan::HostEndpoint>,
-    #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-    #[rust]
-    aux_chan_rx: Option<Receiver<Result<aux_chan::HostEndpoint, String>>>,
-    #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-    #[rust]
-    aux_chan_task: Option<TaskHandle<()>>,
+    aux_chan_host_endpoint: Option<Arc<Mutex<Option<aux_chan::HostEndpoint>>>>,
 }
 
 impl ScriptHook for MpRunView {
@@ -293,10 +288,6 @@ impl MpRunView {
         #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
         {
             self.aux_chan_host_endpoint = None;
-            self.aux_chan_rx = None;
-            if let Some(task) = self.aux_chan_task.take() {
-                task.cancel();
-            }
         }
         self.last_rect = Rect::default();
         self.last_dpi_factor = 0.0;
@@ -448,8 +439,8 @@ impl MpRunView {
     }
 
     #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-    fn setup_aux_chan(&mut self, cx: &mut Cx, hub_port: u16, client: ClientId) {
-        if self.aux_chan_host_endpoint.is_some() || self.aux_chan_rx.is_some() {
+    fn setup_aux_chan(&mut self, hub_port: u16, client: ClientId) {
+        if self.aux_chan_host_endpoint.is_some() {
             return;
         }
         let studio_addr = format!("http://127.0.0.1:{}", hub_port);
@@ -459,45 +450,23 @@ impl MpRunView {
         ) {
             Ok(listener) => listener,
             Err(err) => {
-                log!("wm aux_chan listener failed: {}", err);
+                log!("mpwm aux_chan listener failed: {}", err);
                 return;
             }
         };
-        let (tx, rx) = std::sync::mpsc::channel();
-        match cx.task_pool().submit(Lane::Heavy, move || {
-            let result = listener.accept_host_endpoint().map_err(|err| err.to_string());
-            let _ = tx.send(result);
-        }) {
-            Ok(task) => {
-                self.aux_chan_rx = Some(rx);
-                self.aux_chan_task = Some(task);
-            }
-            Err(error) => log!("wm aux_chan accept could not be queued: {error}"),
-        }
-    }
-
-    #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-    fn poll_aux_chan(&mut self) {
-        let Some(rx) = &self.aux_chan_rx else {
-            return;
-        };
-        match rx.try_recv() {
-            Ok(Ok(endpoint)) => {
-                self.aux_chan_host_endpoint = Some(endpoint);
-                self.aux_chan_rx = None;
-            }
-            Ok(Err(error)) => {
-                log!("wm aux_chan accept failed: {error}");
-                self.aux_chan_rx = None;
-            }
-            Err(std::sync::mpsc::TryRecvError::Disconnected) => {
-                self.aux_chan_rx = None;
-            }
-            Err(std::sync::mpsc::TryRecvError::Empty) => return,
-        }
-        if let Some(mut task) = self.aux_chan_task.take() {
-            let _ = task.try_take();
-        }
+        let slot = Arc::new(Mutex::new(None));
+        self.aux_chan_host_endpoint = Some(slot.clone());
+        std::thread::Builder::new()
+            .name("mpwm-aux-chan-accept".into())
+            .spawn(move || match listener.accept_host_endpoint() {
+                Ok(endpoint) => {
+                    *slot.lock().unwrap() = Some(endpoint);
+                }
+                Err(err) => {
+                    log!("mpwm aux_chan accept failed: {}", err);
+                }
+            })
+            .ok();
     }
 
     fn ensure_swapchain_for_rect(
@@ -583,14 +552,17 @@ impl MpRunView {
 
         #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
         {
-            self.poll_aux_chan();
-            let Some(host_endpoint) = self.aux_chan_host_endpoint.as_ref() else {
+            let Some(endpoint_slot) = self.aux_chan_host_endpoint.as_ref() else {
+                return outbound;
+            };
+            let endpoint_guard = endpoint_slot.lock().unwrap();
+            let Some(host_endpoint) = endpoint_guard.as_ref() else {
                 return outbound;
             };
             if let Some(swapchain) = self.swapchain.as_mut() {
                 match shared_swapchain_from_host_swapchain(swapchain, cx, host_endpoint) {
                     Ok(shared) => outbound.push(StudioToApp::Swapchain(shared)),
-                    Err(err) => log!("wm swapchain share failed: {:?}", err),
+                    Err(err) => log!("mpwm swapchain share failed: {:?}", err),
                 }
             }
         }
@@ -615,7 +587,7 @@ impl MpRunView {
             if self.present_ok_count == 1 {
                 // Whatever frames come in first, they fade in quickly
                 // rather than popping over the "starting…" panel.
-                self.first_present_at = Some(crate::host::now());
+                self.first_present_at = Some(std::time::Instant::now());
             }
             self.bootstrap_pending = false;
             self.bootstrap_tick_count = 0;
@@ -633,7 +605,7 @@ impl MpRunView {
     ) {
         self.set_target(cx, Some(RunTarget { client, window_id }));
         #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-        self.setup_aux_chan(cx, _hub_port, client);
+        self.setup_aux_chan(_hub_port, client);
     }
 
     /// CreateWindow arrived: the child's stdin loop is live, share the
@@ -666,10 +638,9 @@ impl MpRunView {
 
     /// Focus the compositor keyboard on this tile.
     /// Claim the compositor's key focus for this tile. False while the
-    /// tile has no live Area — never drawn, or not drawn since its draw
-    /// list was rebuilt (the AI pane hides its run view entirely between
-    /// showings) — because focusing a dead area is a no-op; the caller
-    /// keeps such a focus PENDING and retries after the next draw.
+    /// tile has never drawn (its Area is still empty — focusing it would
+    /// be a no-op); the WM keeps such a focus PENDING and retries when the
+    /// child's first frame arrives.
     pub fn focus_keyboard(&mut self, cx: &mut Cx) -> bool {
         // A Quick-Look panel declines the keyboard outright. True, not
         // false: there is nothing to retry later, the tile simply never
@@ -677,21 +648,13 @@ impl MpRunView {
         if !self.takes_key_focus {
             return true;
         }
-        if !self.area.is_valid(cx) {
+        if self.area == Area::Empty {
             return false;
         }
         cx.set_key_focus(self.area);
         true
     }
 
-    /// Give the keyboard back if this tile holds it — the AI pane hiding
-    /// must not leave its child as the invisible key target.
-    pub fn release_keyboard(&mut self, cx: &mut Cx) {
-        if self.area != Area::Empty && cx.has_key_focus(self.area) {
-            cx.set_key_focus(Area::Empty);
-        }
-    }
-
     /// FOCUS RULE: mark this tile a Quick-Look panel — mouse yes, keyboard
     /// never. Set once when the WM floats a preview viewer.
     pub fn set_takes_key_focus(&mut self, on: bool) {
@@ -720,7 +683,7 @@ impl MpRunView {
     pub fn arrival_fade(&self) -> f32 {
         match self.first_present_at {
             Some(t0) => {
-                let t = ((crate::host::now() - t0) as f32 / ARRIVAL_FADE_SECS).min(1.0);
+                let t = (t0.elapsed().as_secs_f32() / ARRIVAL_FADE_SECS).min(1.0);
                 t * t * (3.0 - 2.0 * t)
             }
             None => 1.0,
@@ -831,7 +794,7 @@ impl Widget for MpRunView {
         const FIRST_FADE: f32 = ARRIVAL_FADE_SECS;
         let first_fade = match self.first_present_at {
             Some(t0) => {
-                let t = ((crate::host::now() - t0) as f32 / FIRST_FADE).min(1.0);
+                let t = (t0.elapsed().as_secs_f32() / FIRST_FADE).min(1.0);
                 if t < 1.0 {
                     self.redraw(cx);
                 }
@@ -1010,49 +973,3 @@ impl Widget for MpRunView {
         }
     }
 }
-
-impl crate::tile::TileHost for MpRunView {
-    fn client(&self) -> Option<ClientId> {
-        MpRunView::client(self)
-    }
-
-    fn set_status_line(&mut self, cx: &mut Cx, line: &str) {
-        MpRunView::set_status_line(self, cx, line)
-    }
-
-    fn focus_keyboard(&mut self, cx: &mut Cx) -> bool {
-        MpRunView::focus_keyboard(self, cx)
-    }
-
-    fn release_keyboard(&mut self, cx: &mut Cx) {
-        MpRunView::release_keyboard(self, cx)
-    }
-
-    fn set_takes_key_focus(&mut self, on: bool) {
-        MpRunView::set_takes_key_focus(self, on)
-    }
-
-    fn set_remote_cursor(&mut self, cx: &mut Cx, cursor: MouseCursor) {
-        MpRunView::set_remote_cursor(self, cx, cursor)
-    }
-
-    fn has_frame(&self) -> bool {
-        MpRunView::has_frame(self)
-    }
-
-    fn arrival_fade(&self) -> f32 {
-        MpRunView::arrival_fade(self)
-    }
-
-    fn set_target_size(&mut self, size: Option<Vec2d>) {
-        MpRunView::set_target_size(self, size)
-    }
-
-    fn set_close_crop(&mut self, crop: Option<(Vec2d, Vec2d)>) {
-        MpRunView::set_close_crop(self, crop)
-    }
-
-    fn set_fade(&mut self, fade: f32) {
-        MpRunView::set_fade(self, fade)
-    }
-}
diff --git a/apps/wm/src/shell/bar.rs b/apps/mpwm/src/shell/bar.rs
similarity index 80%
rename from apps/wm/src/shell/bar.rs
rename to apps/mpwm/src/shell/bar.rs
index b48ce4173..20dd4c86a 100644
--- a/apps/wm/src/shell/bar.rs
+++ b/apps/mpwm/src/shell/bar.rs
@@ -46,13 +46,6 @@ pub enum BarModule {
     Audio,
     Monitor,
     Power,
-    /// The window's own controls, at the far right where Windows and most
-    /// Linux desktops put them: the omarchy bar IS this window's caption,
-    /// and a client-sized frame draws none of its own. macOS keeps its
-    /// traffic lights on the left instead.
-    WindowMin,
-    WindowMax,
-    WindowClose,
 }
 
 /// One workspace pill.
@@ -99,8 +92,6 @@ pub struct BarData {
     pub battery: Option<Battery>,
     /// The module whose panel is open — it wears the accent pill.
     pub open_panel: Option<BarModule>,
-    /// The window is maximized: the middle control shows "restore".
-    pub maximized: bool,
 }
 
 #[derive(Clone, Copy, Debug, Default)]
@@ -141,7 +132,7 @@ impl BarData {
                 },
             ],
             indicators: default_indicators(),
-            active_window: Some("terminal — ~/makepad".into()),
+            active_window: Some("mpterm — ~/makepad".into()),
             clock: "Thursday 21:34".into(),
             keyboard_layout: Some("en".into()),
             weather: None,
@@ -157,7 +148,6 @@ impl BarData {
                 charging: true,
             }),
             open_panel: None,
-            maximized: false,
         }
     }
 }
@@ -204,19 +194,11 @@ pub fn volume_icon(level: Option<u32>, muted: bool) -> Ico {
 // ======================================================================
 
 fn run(cmd: &str, args: &[&str]) -> Option<String> {
-    #[cfg(target_arch = "wasm32")]
-    {
-        let _ = (cmd, args);
-        None
-    }
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        let out = std::process::Command::new(cmd).args(args).output().ok()?;
-        if !out.status.success() {
-            return None;
-        }
-        String::from_utf8(out.stdout).ok()
+    let out = std::process::Command::new(cmd).args(args).output().ok()?;
+    if !out.status.success() {
+        return None;
     }
+    String::from_utf8(out.stdout).ok()
 }
 
 /// `date +"%A %H:%M"` — omarchy's `dddd HH:mm`.
@@ -247,50 +229,44 @@ pub struct SampledStatus {
     pub bluetooth: Option<bool>,
 }
 
-/// Spawn the lifetime sampler worker: refreshes the cheap facts every second
-/// and the slow ones every fifth round, then sends an immutable snapshot to
-/// the UI. Dropping the receiver ends the worker.
+/// Spawn the sampler thread: refreshes the cheap facts every second and
+/// the slow ones every fifth round, then wakes the UI to copy the cache.
 pub fn start_status_sampler(
-    spawner: &makepad_widgets::makepad_platform::thread::ThreadSpawner,
-) -> Result<
-    (
-        std::sync::mpsc::Receiver<SampledStatus>,
-        makepad_widgets::makepad_platform::thread::TaskHandle<()>,
-    ),
-    makepad_widgets::makepad_platform::thread::SpawnError,
-> {
-    use makepad_widgets::makepad_platform::thread::{CancellationToken, SignalToUI, ThreadOptions};
-    let (tx, rx) = std::sync::mpsc::channel();
-    let worker = spawner.spawn_worker(
-        ThreadOptions {
-            name: Some("wm-status".into()),
-            ..Default::default()
-        },
-        move || {
+) -> std::sync::Arc<std::sync::Mutex<SampledStatus>> {
+    use makepad_widgets::makepad_platform::thread::SignalToUI;
+    use std::sync::{Arc, Mutex};
+    let cache = Arc::new(Mutex::new(SampledStatus::default()));
+    let writer = Arc::clone(&cache);
+    let _ = std::thread::Builder::new()
+        .name("mpwm-status".into())
+        .spawn(move || {
             let mut round: u32 = 0;
-            let mut status = SampledStatus::default();
-            let wait = CancellationToken::new();
             loop {
                 let (volume, muted) = sample_volume();
-                status.volume = volume;
-                status.muted = muted;
-                status.clock = sample_clock(false);
-                status.clock_alt = sample_clock(true);
-                if round % 5 == 0 {
-                    status.battery = sample_battery();
-                    status.network = sample_network();
-                    status.bluetooth = sample_bluetooth();
-                }
-                if tx.send(status.clone()).is_err() {
-                    break;
+                let clock = sample_clock(false);
+                let clock_alt = sample_clock(true);
+                let slow = if round % 5 == 0 {
+                    Some((sample_battery(), sample_network(), sample_bluetooth()))
+                } else {
+                    None
+                };
+                if let Ok(mut s) = writer.lock() {
+                    s.volume = volume;
+                    s.muted = muted;
+                    s.clock = clock;
+                    s.clock_alt = clock_alt;
+                    if let Some((battery, network, bluetooth)) = slow {
+                        s.battery = battery;
+                        s.network = network;
+                        s.bluetooth = bluetooth;
+                    }
                 }
                 SignalToUI::set_ui_signal();
                 round = round.wrapping_add(1);
-                let _ = wait.wait_until(makepad_widgets::Cx::monotonic_now() + 1.0);
+                std::thread::sleep(std::time::Duration::from_secs(1));
             }
-        },
-    )?;
-    Ok((rx, worker))
+        });
+    cache
 }
 
 /// Output volume and mute, from the shared system mixer.
@@ -394,36 +370,6 @@ const PANEL_PILL_INSET: f64 = 2.0;
 const ACTIVE_WINDOW_MAX: f64 = 280.0;
 /// `Ui/Button.qml` tooltip `delay` — 400ms of hover before it shows.
 const TOOLTIP_DELAY: f64 = 0.4;
-/// The window controls: three slots of this width at the bar's far right,
-/// the usual caption-button proportion (wider than an icon slot, so a
-/// close is an easy target), a gap before the status modules.
-const WINDOW_CONTROL_WIDTH: f64 = 36.0;
-const WINDOW_CONTROL_GAP: f64 = 6.0;
-
-/// The module whose recorded hit rect holds `p` — what the WM's drag query
-/// asks (`shell_bar_claims`): a claimed point is a button, not a drag.
-pub fn module_at_in(hits: &[(BarModule, Rect)], p: Vec2d) -> Option<BarModule> {
-    hits.iter().find(|(_, r)| contains(*r, p)).map(|(m, _)| *m)
-}
-
-/// Whether this platform draws its window controls in the bar: every
-/// platform but macOS, whose traffic lights sit natively on the left.
-pub const fn window_controls_default() -> bool {
-    !cfg!(target_os = "macos")
-}
-
-/// Where the right side of the bar starts, given the strip's right edge:
-/// the x the window controls occupy from (`None` without them) and the x
-/// the status modules are laid out leftwards from. Pure, so the layout is
-/// tested without a window.
-pub fn right_cluster_layout(bar_right: f64, controls: bool) -> (Option<f64>, f64) {
-    let edge = bar_right - EDGE_MARGIN;
-    if !controls {
-        return (None, edge);
-    }
-    let controls_left = edge - 3.0 * WINDOW_CONTROL_WIDTH;
-    (Some(controls_left), controls_left - WINDOW_CONTROL_GAP)
-}
 
 script_mod! {
     use mod.prelude.widgets_internal.*
@@ -512,10 +458,6 @@ pub struct ShellBar {
     reveal_indicators: bool,
     #[rust]
     pub inert: bool,
-    /// Draw the window's min/max/close at the far right
-    /// ([`window_controls_default`]; the gallery turns it on to show them).
-    #[rust]
-    pub window_controls: bool,
 }
 
 impl ShellBar {
@@ -734,35 +676,9 @@ impl ShellBar {
             self.hits.push((BarModule::SystemUpdate, cell));
         }
 
-        // ---- right: the window controls at the very edge (where the
-        // platform draws none), then tray and the status modules, laid out
-        // right to left
-        let (controls_left, modules_right) =
-            right_cluster_layout(r.pos.x + r.size.x, self.window_controls);
-        if let Some(mut cx_ctrl) = controls_left {
-            let controls = [
-                (BarModule::WindowMin, Ico::WindowMin),
-                (
-                    BarModule::WindowMax,
-                    if self.data.maximized { Ico::WindowRestore } else { Ico::WindowMax },
-                ),
-                (BarModule::WindowClose, Ico::Close),
-            ];
-            for (module, ico) in controls {
-                let cell = rect(cx_ctrl, r.pos.y, WINDOW_CONTROL_WIDTH, r.size.y);
-                if self.hover == Some(module) {
-                    // The hovered control lights its slot, a close in the
-                    // accent, like every desktop's caption buttons.
-                    let wash = if module == BarModule::WindowClose { accent } else { fg };
-                    self.d.solid(cx, cell, fade(wash, 0.18));
-                }
-                self.d.icon_centered(cx, ico, cell, canvas * 0.8, fg);
-                self.hits.push((module, cell));
-                cx_ctrl += WINDOW_CONTROL_WIDTH;
-            }
-        }
+        // ---- right: tray then the status modules, laid out right to left
         let modules = self.right_modules();
-        let mut rx = modules_right;
+        let mut rx = r.pos.x + r.size.x - EDGE_MARGIN;
         for (module, ico, available) in modules.iter().rev() {
             rx -= slot;
             let cell = rect(rx, r.pos.y, slot, r.size.y);
@@ -846,11 +762,6 @@ impl ShellBar {
                 .get(i)
                 .map(|ind| ind.tooltip.to_string())
                 .unwrap_or_default(),
-            BarModule::WindowMin => "Minimize".into(),
-            BarModule::WindowMax => {
-                if self.data.maximized { "Restore".into() } else { "Maximize".into() }
-            }
-            BarModule::WindowClose => "Close".into(),
         }
     }
 
@@ -889,7 +800,10 @@ impl ShellBar {
     }
 
     pub fn module_at(&self, p: Vec2d) -> Option<BarModule> {
-        module_at_in(&self.hits, p)
+        self.hits
+            .iter()
+            .find(|(_, r)| contains(*r, p))
+            .map(|(m, _)| *m)
     }
 
     /// The rect a module occupies — the panels anchor to it.
@@ -992,44 +906,6 @@ mod tests {
         assert_eq!(volume_icon(Some(90), true), Ico::Volume0);
     }
 
-    #[test]
-    fn the_window_controls_take_the_far_right_and_push_the_modules_left() {
-        // Without controls the status modules end at the edge margin.
-        assert_eq!(right_cluster_layout(1000.0, false), (None, 992.0));
-        // With them: three slots at the edge, a gap, then the modules.
-        let (controls, modules) = right_cluster_layout(1000.0, true);
-        assert_eq!(controls, Some(992.0 - 3.0 * WINDOW_CONTROL_WIDTH));
-        assert_eq!(modules, 992.0 - 3.0 * WINDOW_CONTROL_WIDTH - WINDOW_CONTROL_GAP);
-        assert!(modules < controls.unwrap());
-        // The default follows the platform: macOS keeps its own buttons.
-        assert_eq!(window_controls_default(), !cfg!(target_os = "macos"));
-    }
-
-    /// The drag query asks the bar which points are BUTTONS: the window
-    /// controls must claim theirs, or a press on Close would drag the
-    /// window instead. `module_at` is that answer; the hit rects the draw
-    /// records are what it reads, so this pins the rects the layout gives.
-    #[test]
-    fn the_window_controls_claim_their_points_from_the_drag_query() {
-        // What draw_bar records for the controls, laid out by the same rule.
-        let r = rect(0.0, 0.0, 1000.0, 26.0);
-        let (controls_left, _) = right_cluster_layout(r.pos.x + r.size.x, true);
-        let left = controls_left.unwrap();
-        let mut hits: Vec<(BarModule, Rect)> = Vec::new();
-        let mut x = left;
-        for module in [BarModule::WindowMin, BarModule::WindowMax, BarModule::WindowClose] {
-            hits.push((module, rect(x, r.pos.y, WINDOW_CONTROL_WIDTH, r.size.y)));
-            x += WINDOW_CONTROL_WIDTH;
-        }
-        // Inside each control: claimed, by that control. Just left of the
-        // first one: nobody's — a drag.
-        let mid = r.pos.y + 13.0;
-        assert_eq!(module_at_in(&hits, dvec2(left + 18.0, mid)), Some(BarModule::WindowMin));
-        assert_eq!(module_at_in(&hits, dvec2(left + 54.0, mid)), Some(BarModule::WindowMax));
-        assert_eq!(module_at_in(&hits, dvec2(left + 90.0, mid)), Some(BarModule::WindowClose));
-        assert_eq!(module_at_in(&hits, dvec2(left - 2.0, mid)), None);
-    }
-
     #[test]
     fn the_fixture_bar_has_the_shell_json_modules() {
         let data = BarData::fixture();
diff --git a/apps/wm/src/shell/gallery.rs b/apps/mpwm/src/shell/gallery.rs
similarity index 87%
rename from apps/wm/src/shell/gallery.rs
rename to apps/mpwm/src/shell/gallery.rs
index 07e6c8946..a27dcd2fb 100644
--- a/apps/wm/src/shell/gallery.rs
+++ b/apps/mpwm/src/shell/gallery.rs
@@ -1,6 +1,6 @@
 //! `shell/plugins/dev-gallery/` — our version.
 //!
-//! `wm --gallery` opens one window showing every ported surface with
+//! `mpwm --gallery` opens one window showing every ported surface with
 //! fixture data, so the whole port is verifiable over `--remote` without a
 //! compositor, exactly like omarchy's own `GalleryPanel.qml` (a scrolling
 //! column of sections: a bold `subtitle` header, a `bodySmall` description,
@@ -26,15 +26,6 @@ script_mod! {
     use mod.prelude.widgets_internal.*
     use mod.widgets.*
 
-    // The slot a `--gallery` run fills at startup: the fixture tree is
-    // built by name then, never as part of the desk's DSL (on the web its
-    // construction alone would overflow the 1 MiB wasm stack).
-    mod.widgets.ShellGalleryHostBase = #(ShellGalleryHost::register_widget(vm))
-    mod.widgets.ShellGalleryHost = set_type_default() do mod.widgets.ShellGalleryHostBase {
-        width: Fill
-        height: Fill
-    }
-
     mod.widgets.ShellGalleryBase = #(ShellGallery::register_widget(vm))
     mod.widgets.ShellGallery = set_type_default() do mod.widgets.ShellGalleryBase {
         width: Fill
@@ -164,9 +155,6 @@ impl ShellGallery {
         self.demo_toggle = true;
         self.bar.data = BarData::fixture();
         self.bar.pad_left = 8.0;
-        // The gallery shows the window controls on every platform: this is
-        // where their look is checked, macOS included.
-        self.bar.window_controls = true;
         self.menu.open_at(cx, "", MenuSkin::Menu);
         self.launcher.open_at(cx, "apps", MenuSkin::Launcher);
         self.keys.open_at(cx, "learn.keybindings", MenuSkin::Menu);
@@ -410,7 +398,7 @@ impl Widget for ShellGallery {
             tok.font.icon_large,
             fg,
             super::ui::HAlign::Left,
-            "wm shell — omarchy surfaces",
+            "mpwm shell — omarchy surfaces",
         );
         y += 30.0;
         let sub = rect(r.pos.x + pad, y, width, 20.0);
@@ -421,7 +409,7 @@ impl Widget for ShellGallery {
             tok.font.body_small,
             super::darker(fg, 1.4),
             super::ui::HAlign::Left,
-            "Every surface with fixture data, drawn from mod.wm_theme.shell.",
+            "Every surface with fixture data, drawn from mod.mpwm_theme.shell.",
         );
         y += 26.0;
         self.d
@@ -563,16 +551,6 @@ impl ShellGallery {
             };
             match wa.cast::<ShellBarAction>() {
                 ShellBarAction::Press(module) => {
-                    if matches!(module, BarModule::WindowMin | BarModule::WindowMax | BarModule::WindowClose) {
-                        // A picture of the controls: the gallery window is
-                        // not minimized, maximized or closed by them.
-                        log!("gallery: window control {:?} pressed", module);
-                        if module == BarModule::WindowMax {
-                            self.bar.data.maximized = !self.bar.data.maximized;
-                        }
-                        self.redraw(cx);
-                        continue;
-                    }
                     if let Some(kind) = PanelKind::for_module(module) {
                         let anchor = self.bar.module_rect(module).unwrap_or_default();
                         self.bar_panel.toggle(cx, kind, anchor);
@@ -670,61 +648,3 @@ mod tests {
         }
     }
 }
-
-/// The gallery's slot in the desk: empty until a `--gallery` run fills it,
-/// by name, at startup. It exists so the gallery's deep fixture tree is
-/// never part of the desk's own DSL — every other run pays nothing for
-/// it, and the web build (a 1 MiB wasm stack) could not even construct it.
-#[derive(Script, ScriptHook, Widget)]
-pub struct ShellGalleryHost {
-    #[source]
-    source: ScriptObjectRef,
-    #[uid]
-    uid: WidgetUid,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[rust]
-    area: Area,
-    #[rust]
-    gallery: Option<WidgetRef>,
-}
-
-impl ShellGalleryHost {
-    /// Build the gallery here, once. Inserted into the widget tree under
-    /// this host, so `ids!(shell_gallery)` finds it like any child.
-    pub fn ensure(&mut self, cx: &mut Cx) {
-        if self.gallery.is_some() {
-            return;
-        }
-        let gallery = cx.with_vm(|vm| {
-            let value = script_eval!(vm, {
-                use mod.widgets.*
-                ShellGallery {}
-            });
-            WidgetRef::script_from_value(vm, value)
-        });
-        cx.widget_tree_insert_child(self.uid, live_id!(shell_gallery), gallery.clone());
-        self.gallery = Some(gallery);
-        cx.redraw_all();
-    }
-}
-
-impl Widget for ShellGalleryHost {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if let Some(gallery) = self.gallery.clone() {
-            gallery.handle_event(cx, event, scope);
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        cx.begin_turtle(walk, self.layout);
-        if let Some(gallery) = self.gallery.clone() {
-            gallery.draw_walk_all(cx, scope, Walk::fill());
-        }
-        cx.end_turtle_with_area(&mut self.area);
-        DrawStep::done()
-    }
-}
diff --git a/apps/wm/src/shell/launcher.rs b/apps/mpwm/src/shell/launcher.rs
similarity index 83%
rename from apps/wm/src/shell/launcher.rs
rename to apps/mpwm/src/shell/launcher.rs
index edd0f41d6..a535622a1 100644
--- a/apps/wm/src/shell/launcher.rs
+++ b/apps/mpwm/src/shell/launcher.rs
@@ -24,14 +24,16 @@ use super::ui::Ico;
 /// semantics (no globs, no substring).
 pub fn hides() -> Vec<String> {
     let mut out: Vec<String> = Vec::new();
-    let path = crate::theme::makepad_home().join("wm/launcher.hides");
-    if let Ok(text) = std::fs::read_to_string(path) {
-        for line in text.lines() {
-            let line = line.trim();
-            if line.is_empty() || line.starts_with('#') {
-                continue;
+    if let Ok(home) = std::env::var("HOME") {
+        let path = std::path::PathBuf::from(home).join(".config/mpwm/launcher.hides");
+        if let Ok(text) = std::fs::read_to_string(path) {
+            for line in text.lines() {
+                let line = line.trim();
+                if line.is_empty() || line.starts_with('#') {
+                    continue;
+                }
+                out.push(line.to_string());
             }
-            out.push(line.to_string());
         }
     }
     out
@@ -50,17 +52,14 @@ fn icon_for(id: &str) -> Option<Ico> {
         "terminal" => Ico::Keyboard,
         "browser" => Ico::Search,
         "files" => Ico::Menu,
-        "task" => Ico::Pulse,
+        "task" => Ico::Cpu,
         "sheets" => Ico::Calendar,
-        "score" => Ico::Bell,
-        "image" => Ico::Monitor,
-        "video" => Ico::Play,
-        "pdf" => Ico::Check,
-        "route" => Ico::Globe,
+        "mpimage" => Ico::Monitor,
+        "mpvideo" => Ico::Record,
+        "mppdf" => Ico::Check,
+        "route" => Ico::Brightness,
         "mixer" => Ico::Speaker,
         "vj" => Ico::Headphone,
-        "photos" => Ico::Photo,
-        "fabric" => Ico::Shirt,
         "fab" => Ico::Refresh,
         "studio" => Ico::Moon,
         // Never None: an app row without an icon would shift its label.
@@ -76,9 +75,7 @@ pub fn apps() -> Vec<MenuItem> {
     let hides = hides();
     let items: Vec<MenuItem> = clients::registry()
         .iter()
-        // Launchable: a package this checkout can run, or a module this
-        // build links (the only kind the web build has).
-        .filter(|app| app.is_available() || crate::apps::is_linked(&app.id))
+        .filter(|app| app.is_available())
         .filter(|app| !is_hidden(&app.id, &hides))
         .map(|app| MenuItem {
             id: format!("apps.{}", app.id),
diff --git a/apps/wm/src/shell/menu.rs b/apps/mpwm/src/shell/menu.rs
similarity index 100%
rename from apps/wm/src/shell/menu.rs
rename to apps/mpwm/src/shell/menu.rs
diff --git a/apps/wm/src/shell/mod.rs b/apps/mpwm/src/shell/mod.rs
similarity index 98%
rename from apps/wm/src/shell/mod.rs
rename to apps/mpwm/src/shell/mod.rs
index 1439c14ba..106452b02 100644
--- a/apps/wm/src/shell/mod.rs
+++ b/apps/mpwm/src/shell/mod.rs
@@ -8,7 +8,7 @@
 //!
 //! # The token contract
 //!
-//! At runtime the ONLY source is the splash theme: `mod.wm_theme.shell`,
+//! At runtime the ONLY source is the splash theme: `mod.mpwm_theme.shell`,
 //! an object with one section per surface, mirroring `shell.toml.tpl`
 //! key-for-key (dashes become underscores, `[section] key` becomes
 //! `section: {key: ...}`). `theme.rs` fills it in from the theme's palette
@@ -20,7 +20,6 @@
 
 use makepad_widgets::*;
 
-pub mod ai_pane;
 pub mod bar;
 pub mod gallery;
 pub mod launcher;
@@ -31,10 +30,9 @@ pub mod panels;
 pub mod ui;
 
 /// Register every shell widget. Called from `AppMain::script_mod` AFTER
-/// the theme has been evaluated (the DSL below reads `mod.wm_theme`).
+/// the theme has been evaluated (the DSL below reads `mod.mpwm_theme`).
 pub fn script_mod(vm: &mut ScriptVm) {
     ui::script_mod(vm);
-    ai_pane::script_mod(vm);
     bar::script_mod(vm);
     menu::script_mod(vm);
     osd::script_mod(vm);
@@ -404,7 +402,7 @@ impl Default for FontTokens {
     }
 }
 
-/// The whole `mod.wm_theme.shell` object.
+/// The whole `mod.mpwm_theme.shell` object.
 #[derive(Clone, Copy, Debug, Script, ScriptHook)]
 pub struct ShellTokens {
     #[live]
diff --git a/apps/wm/src/shell/notifications.rs b/apps/mpwm/src/shell/notifications.rs
similarity index 99%
rename from apps/wm/src/shell/notifications.rs
rename to apps/mpwm/src/shell/notifications.rs
index f86624caf..1d400bc64 100644
--- a/apps/wm/src/shell/notifications.rs
+++ b/apps/mpwm/src/shell/notifications.rs
@@ -181,7 +181,7 @@ impl ShellNotifications {
             cx,
             Notification {
                 id: 0,
-                app: "wm".into(),
+                app: "mpwm".into(),
                 summary: title.to_string(),
                 body: body.to_string(),
                 icon: Some(Ico::Bell),
@@ -436,7 +436,7 @@ pub fn fixtures() -> Vec<Notification> {
     vec![
         Notification {
             id: 0,
-            app: "wm".into(),
+            app: "mpwm".into(),
             summary: "Theme imported".into(),
             body: "tokyo-night is now the active theme, with 4 backgrounds.".into(),
             icon: Some(Ico::Moon),
@@ -445,7 +445,7 @@ pub fn fixtures() -> Vec<Notification> {
         },
         Notification {
             id: 0,
-            app: "terminal".into(),
+            app: "mpterm".into(),
             summary: "Build finished".into(),
             body: String::new(),
             icon: Some(Ico::Check),
diff --git a/apps/wm/src/shell/osd.rs b/apps/mpwm/src/shell/osd.rs
similarity index 100%
rename from apps/wm/src/shell/osd.rs
rename to apps/mpwm/src/shell/osd.rs
diff --git a/apps/wm/src/shell/panels.rs b/apps/mpwm/src/shell/panels.rs
similarity index 100%
rename from apps/wm/src/shell/panels.rs
rename to apps/mpwm/src/shell/panels.rs
diff --git a/apps/wm/src/shell/ui.rs b/apps/mpwm/src/shell/ui.rs
similarity index 76%
rename from apps/wm/src/shell/ui.rs
rename to apps/mpwm/src/shell/ui.rs
index c06e92eb9..0eda513b4 100644
--- a/apps/wm/src/shell/ui.rs
+++ b/apps/mpwm/src/shell/ui.rs
@@ -66,7 +66,7 @@ script_mod! {
 
     // ------------------------------------------------------------------
     // The token object. THE contract: everything below reads
-    // `mod.wm_theme.shell`, and nothing at runtime reads an omarchy file.
+    // `mod.mpwm_theme.shell`, and nothing at runtime reads an omarchy file.
     // Registering it as a type default means every `#[live] tokens:
     // ShellTokens` field in every surface is themed without repeating this.
     //
@@ -84,155 +84,155 @@ script_mod! {
     set_type_default() do #(ShellIcons::script_component(vm)) {}
 
     set_type_default() do #(ShellTokens::script_component(vm)) {
-        corner_radius: mod.wm_theme.shell.corner_radius
+        corner_radius: mod.mpwm_theme.shell.corner_radius
         bar +: {
-            background: mod.wm_theme.shell.bar.background
-            background_alpha: mod.wm_theme.shell.bar.background_alpha
-            text: mod.wm_theme.shell.bar.text
-            active: mod.wm_theme.shell.bar.active
-            size_horizontal: mod.wm_theme.shell.bar.size_horizontal
-            size_vertical: mod.wm_theme.shell.bar.size_vertical
-            icon_slot: mod.wm_theme.shell.bar.icon_slot
-            icon_canvas: mod.wm_theme.shell.bar.icon_canvas
-            icon_font: mod.wm_theme.shell.bar.icon_font
-            status_slot: mod.wm_theme.shell.bar.status_slot
+            background: mod.mpwm_theme.shell.bar.background
+            background_alpha: mod.mpwm_theme.shell.bar.background_alpha
+            text: mod.mpwm_theme.shell.bar.text
+            active: mod.mpwm_theme.shell.bar.active
+            size_horizontal: mod.mpwm_theme.shell.bar.size_horizontal
+            size_vertical: mod.mpwm_theme.shell.bar.size_vertical
+            icon_slot: mod.mpwm_theme.shell.bar.icon_slot
+            icon_canvas: mod.mpwm_theme.shell.bar.icon_canvas
+            icon_font: mod.mpwm_theme.shell.bar.icon_font
+            status_slot: mod.mpwm_theme.shell.bar.status_slot
         }
         popups +: {
-            background: mod.wm_theme.shell.popups.background
-            background_alpha: mod.wm_theme.shell.popups.background_alpha
-            text: mod.wm_theme.shell.popups.text
-            border: mod.wm_theme.shell.popups.border
-            border_end: mod.wm_theme.shell.popups.border_end
-            border_angle: mod.wm_theme.shell.popups.border_angle
-            border_alpha: mod.wm_theme.shell.popups.border_alpha
-            border_width: mod.wm_theme.shell.popups.border_width
+            background: mod.mpwm_theme.shell.popups.background
+            background_alpha: mod.mpwm_theme.shell.popups.background_alpha
+            text: mod.mpwm_theme.shell.popups.text
+            border: mod.mpwm_theme.shell.popups.border
+            border_end: mod.mpwm_theme.shell.popups.border_end
+            border_angle: mod.mpwm_theme.shell.popups.border_angle
+            border_alpha: mod.mpwm_theme.shell.popups.border_alpha
+            border_width: mod.mpwm_theme.shell.popups.border_width
         }
         tooltip +: {
-            background: mod.wm_theme.shell.tooltip.background
-            background_alpha: mod.wm_theme.shell.tooltip.background_alpha
-            text: mod.wm_theme.shell.tooltip.text
-            border: mod.wm_theme.shell.tooltip.border
-            border_end: mod.wm_theme.shell.tooltip.border_end
-            border_angle: mod.wm_theme.shell.tooltip.border_angle
-            border_alpha: mod.wm_theme.shell.tooltip.border_alpha
-            border_width: mod.wm_theme.shell.tooltip.border_width
+            background: mod.mpwm_theme.shell.tooltip.background
+            background_alpha: mod.mpwm_theme.shell.tooltip.background_alpha
+            text: mod.mpwm_theme.shell.tooltip.text
+            border: mod.mpwm_theme.shell.tooltip.border
+            border_end: mod.mpwm_theme.shell.tooltip.border_end
+            border_angle: mod.mpwm_theme.shell.tooltip.border_angle
+            border_alpha: mod.mpwm_theme.shell.tooltip.border_alpha
+            border_width: mod.mpwm_theme.shell.tooltip.border_width
         }
         notifications +: {
-            countdown: mod.wm_theme.shell.notifications.countdown
+            countdown: mod.mpwm_theme.shell.notifications.countdown
             surface +: {
-                background: mod.wm_theme.shell.notifications.background
-                background_alpha: mod.wm_theme.shell.notifications.background_alpha
-                text: mod.wm_theme.shell.notifications.text
-                border: mod.wm_theme.shell.notifications.border
-                border_end: mod.wm_theme.shell.notifications.border_end
-                border_angle: mod.wm_theme.shell.notifications.border_angle
-                border_alpha: mod.wm_theme.shell.notifications.border_alpha
-                border_width: mod.wm_theme.shell.notifications.border_width
+                background: mod.mpwm_theme.shell.notifications.background
+                background_alpha: mod.mpwm_theme.shell.notifications.background_alpha
+                text: mod.mpwm_theme.shell.notifications.text
+                border: mod.mpwm_theme.shell.notifications.border
+                border_end: mod.mpwm_theme.shell.notifications.border_end
+                border_angle: mod.mpwm_theme.shell.notifications.border_angle
+                border_alpha: mod.mpwm_theme.shell.notifications.border_alpha
+                border_width: mod.mpwm_theme.shell.notifications.border_width
             }
         }
         menu +: {
-            scrim: mod.wm_theme.shell.menu.scrim
-            scrim_alpha: mod.wm_theme.shell.menu.scrim_alpha
-            selected_background: mod.wm_theme.shell.menu.selected_background
-            selected_background_alpha: mod.wm_theme.shell.menu.selected_background_alpha
-            selected_text: mod.wm_theme.shell.menu.selected_text
-            selected_border: mod.wm_theme.shell.menu.selected_border
-            selected_border_alpha: mod.wm_theme.shell.menu.selected_border_alpha
+            scrim: mod.mpwm_theme.shell.menu.scrim
+            scrim_alpha: mod.mpwm_theme.shell.menu.scrim_alpha
+            selected_background: mod.mpwm_theme.shell.menu.selected_background
+            selected_background_alpha: mod.mpwm_theme.shell.menu.selected_background_alpha
+            selected_text: mod.mpwm_theme.shell.menu.selected_text
+            selected_border: mod.mpwm_theme.shell.menu.selected_border
+            selected_border_alpha: mod.mpwm_theme.shell.menu.selected_border_alpha
             surface +: {
-                background: mod.wm_theme.shell.menu.background
-                background_alpha: mod.wm_theme.shell.menu.background_alpha
-                text: mod.wm_theme.shell.menu.text
-                border: mod.wm_theme.shell.menu.border
-                border_end: mod.wm_theme.shell.menu.border_end
-                border_angle: mod.wm_theme.shell.menu.border_angle
-                border_alpha: mod.wm_theme.shell.menu.border_alpha
-                border_width: mod.wm_theme.shell.menu.border_width
+                background: mod.mpwm_theme.shell.menu.background
+                background_alpha: mod.mpwm_theme.shell.menu.background_alpha
+                text: mod.mpwm_theme.shell.menu.text
+                border: mod.mpwm_theme.shell.menu.border
+                border_end: mod.mpwm_theme.shell.menu.border_end
+                border_angle: mod.mpwm_theme.shell.menu.border_angle
+                border_alpha: mod.mpwm_theme.shell.menu.border_alpha
+                border_width: mod.mpwm_theme.shell.menu.border_width
             }
         }
         launcher +: {
-            scrim: mod.wm_theme.shell.launcher.scrim
-            scrim_alpha: mod.wm_theme.shell.launcher.scrim_alpha
-            selected_background: mod.wm_theme.shell.launcher.selected_background
-            selected_background_alpha: mod.wm_theme.shell.launcher.selected_background_alpha
-            selected_text: mod.wm_theme.shell.launcher.selected_text
-            selected_border: mod.wm_theme.shell.launcher.selected_border
-            selected_border_alpha: mod.wm_theme.shell.launcher.selected_border_alpha
+            scrim: mod.mpwm_theme.shell.launcher.scrim
+            scrim_alpha: mod.mpwm_theme.shell.launcher.scrim_alpha
+            selected_background: mod.mpwm_theme.shell.launcher.selected_background
+            selected_background_alpha: mod.mpwm_theme.shell.launcher.selected_background_alpha
+            selected_text: mod.mpwm_theme.shell.launcher.selected_text
+            selected_border: mod.mpwm_theme.shell.launcher.selected_border
+            selected_border_alpha: mod.mpwm_theme.shell.launcher.selected_border_alpha
             surface +: {
-                background: mod.wm_theme.shell.launcher.background
-                background_alpha: mod.wm_theme.shell.launcher.background_alpha
-                text: mod.wm_theme.shell.launcher.text
-                border: mod.wm_theme.shell.launcher.border
-                border_end: mod.wm_theme.shell.launcher.border_end
-                border_angle: mod.wm_theme.shell.launcher.border_angle
-                border_alpha: mod.wm_theme.shell.launcher.border_alpha
-                border_width: mod.wm_theme.shell.launcher.border_width
+                background: mod.mpwm_theme.shell.launcher.background
+                background_alpha: mod.mpwm_theme.shell.launcher.background_alpha
+                text: mod.mpwm_theme.shell.launcher.text
+                border: mod.mpwm_theme.shell.launcher.border
+                border_end: mod.mpwm_theme.shell.launcher.border_end
+                border_angle: mod.mpwm_theme.shell.launcher.border_angle
+                border_alpha: mod.mpwm_theme.shell.launcher.border_alpha
+                border_width: mod.mpwm_theme.shell.launcher.border_width
             }
         }
         controls +: {
-            normal_color: mod.wm_theme.shell.controls.normal_color
-            normal_fill_alpha: mod.wm_theme.shell.controls.normal_fill_alpha
-            normal_border: mod.wm_theme.shell.controls.normal_border
-            normal_border_width: mod.wm_theme.shell.controls.normal_border_width
-            normal_border_alpha: mod.wm_theme.shell.controls.normal_border_alpha
-            hover_color: mod.wm_theme.shell.controls.hover_color
-            hover_fill_alpha: mod.wm_theme.shell.controls.hover_fill_alpha
-            hover_border: mod.wm_theme.shell.controls.hover_border
-            hover_border_width: mod.wm_theme.shell.controls.hover_border_width
-            hover_border_alpha: mod.wm_theme.shell.controls.hover_border_alpha
-            focus_color: mod.wm_theme.shell.controls.focus_color
-            focus_fill_alpha: mod.wm_theme.shell.controls.focus_fill_alpha
-            focus_border: mod.wm_theme.shell.controls.focus_border
-            focus_border_width: mod.wm_theme.shell.controls.focus_border_width
-            focus_border_alpha: mod.wm_theme.shell.controls.focus_border_alpha
-            selected_color: mod.wm_theme.shell.controls.selected_color
-            selected_fill_alpha: mod.wm_theme.shell.controls.selected_fill_alpha
-            selected_border: mod.wm_theme.shell.controls.selected_border
-            selected_border_width: mod.wm_theme.shell.controls.selected_border_width
-            selected_border_alpha: mod.wm_theme.shell.controls.selected_border_alpha
-            pressed_fill_alpha: mod.wm_theme.shell.controls.pressed_fill_alpha
-            selection_fill_alpha: mod.wm_theme.shell.controls.selection_fill_alpha
+            normal_color: mod.mpwm_theme.shell.controls.normal_color
+            normal_fill_alpha: mod.mpwm_theme.shell.controls.normal_fill_alpha
+            normal_border: mod.mpwm_theme.shell.controls.normal_border
+            normal_border_width: mod.mpwm_theme.shell.controls.normal_border_width
+            normal_border_alpha: mod.mpwm_theme.shell.controls.normal_border_alpha
+            hover_color: mod.mpwm_theme.shell.controls.hover_color
+            hover_fill_alpha: mod.mpwm_theme.shell.controls.hover_fill_alpha
+            hover_border: mod.mpwm_theme.shell.controls.hover_border
+            hover_border_width: mod.mpwm_theme.shell.controls.hover_border_width
+            hover_border_alpha: mod.mpwm_theme.shell.controls.hover_border_alpha
+            focus_color: mod.mpwm_theme.shell.controls.focus_color
+            focus_fill_alpha: mod.mpwm_theme.shell.controls.focus_fill_alpha
+            focus_border: mod.mpwm_theme.shell.controls.focus_border
+            focus_border_width: mod.mpwm_theme.shell.controls.focus_border_width
+            focus_border_alpha: mod.mpwm_theme.shell.controls.focus_border_alpha
+            selected_color: mod.mpwm_theme.shell.controls.selected_color
+            selected_fill_alpha: mod.mpwm_theme.shell.controls.selected_fill_alpha
+            selected_border: mod.mpwm_theme.shell.controls.selected_border
+            selected_border_width: mod.mpwm_theme.shell.controls.selected_border_width
+            selected_border_alpha: mod.mpwm_theme.shell.controls.selected_border_alpha
+            pressed_fill_alpha: mod.mpwm_theme.shell.controls.pressed_fill_alpha
+            selection_fill_alpha: mod.mpwm_theme.shell.controls.selection_fill_alpha
         }
         spacing +: {
-            xxs: mod.wm_theme.shell.spacing.xxs
-            xs: mod.wm_theme.shell.spacing.xs
-            sm: mod.wm_theme.shell.spacing.sm
-            md: mod.wm_theme.shell.spacing.md
-            lg: mod.wm_theme.shell.spacing.lg
-            xl: mod.wm_theme.shell.spacing.xl
-            xxl: mod.wm_theme.shell.spacing.xxl
-            xxxl: mod.wm_theme.shell.spacing.xxxl
-            huge: mod.wm_theme.shell.spacing.huge
-            control_gap: mod.wm_theme.shell.spacing.control_gap
-            control_padding_x: mod.wm_theme.shell.spacing.control_padding_x
-            control_padding_y: mod.wm_theme.shell.spacing.control_padding_y
-            input_padding_y: mod.wm_theme.shell.spacing.input_padding_y
-            control_height: mod.wm_theme.shell.spacing.control_height
-            popup_row_height: mod.wm_theme.shell.spacing.popup_row_height
-            dropdown_width: mod.wm_theme.shell.spacing.dropdown_width
-            searchable_dropdown_width: mod.wm_theme.shell.spacing.searchable_dropdown_width
-            number_field_width: mod.wm_theme.shell.spacing.number_field_width
-            searchable_popup_min_height: mod.wm_theme.shell.spacing.searchable_popup_min_height
-            row_gap: mod.wm_theme.shell.spacing.row_gap
-            row_padding_x: mod.wm_theme.shell.spacing.row_padding_x
-            label_gap: mod.wm_theme.shell.spacing.label_gap
-            panel_gap: mod.wm_theme.shell.spacing.panel_gap
-            panel_padding: mod.wm_theme.shell.spacing.panel_padding
-            popup_padding: mod.wm_theme.shell.spacing.popup_padding
-            gaps_out: mod.wm_theme.shell.spacing.gaps_out
+            xxs: mod.mpwm_theme.shell.spacing.xxs
+            xs: mod.mpwm_theme.shell.spacing.xs
+            sm: mod.mpwm_theme.shell.spacing.sm
+            md: mod.mpwm_theme.shell.spacing.md
+            lg: mod.mpwm_theme.shell.spacing.lg
+            xl: mod.mpwm_theme.shell.spacing.xl
+            xxl: mod.mpwm_theme.shell.spacing.xxl
+            xxxl: mod.mpwm_theme.shell.spacing.xxxl
+            huge: mod.mpwm_theme.shell.spacing.huge
+            control_gap: mod.mpwm_theme.shell.spacing.control_gap
+            control_padding_x: mod.mpwm_theme.shell.spacing.control_padding_x
+            control_padding_y: mod.mpwm_theme.shell.spacing.control_padding_y
+            input_padding_y: mod.mpwm_theme.shell.spacing.input_padding_y
+            control_height: mod.mpwm_theme.shell.spacing.control_height
+            popup_row_height: mod.mpwm_theme.shell.spacing.popup_row_height
+            dropdown_width: mod.mpwm_theme.shell.spacing.dropdown_width
+            searchable_dropdown_width: mod.mpwm_theme.shell.spacing.searchable_dropdown_width
+            number_field_width: mod.mpwm_theme.shell.spacing.number_field_width
+            searchable_popup_min_height: mod.mpwm_theme.shell.spacing.searchable_popup_min_height
+            row_gap: mod.mpwm_theme.shell.spacing.row_gap
+            row_padding_x: mod.mpwm_theme.shell.spacing.row_padding_x
+            label_gap: mod.mpwm_theme.shell.spacing.label_gap
+            panel_gap: mod.mpwm_theme.shell.spacing.panel_gap
+            panel_padding: mod.mpwm_theme.shell.spacing.panel_padding
+            popup_padding: mod.mpwm_theme.shell.spacing.popup_padding
+            gaps_out: mod.mpwm_theme.shell.spacing.gaps_out
         }
         font +: {
-            base_size: mod.wm_theme.shell.font.base_size
-            caption: mod.wm_theme.shell.font.caption
-            body_small: mod.wm_theme.shell.font.body_small
-            body: mod.wm_theme.shell.font.body
-            subtitle: mod.wm_theme.shell.font.subtitle
-            title: mod.wm_theme.shell.font.title
-            heading: mod.wm_theme.shell.font.heading
-            display: mod.wm_theme.shell.font.display
-            display_large: mod.wm_theme.shell.font.display_large
-            icon_small: mod.wm_theme.shell.font.icon_small
-            icon: mod.wm_theme.shell.font.icon
-            icon_large: mod.wm_theme.shell.font.icon_large
+            base_size: mod.mpwm_theme.shell.font.base_size
+            caption: mod.mpwm_theme.shell.font.caption
+            body_small: mod.mpwm_theme.shell.font.body_small
+            body: mod.mpwm_theme.shell.font.body
+            subtitle: mod.mpwm_theme.shell.font.subtitle
+            title: mod.mpwm_theme.shell.font.title
+            heading: mod.mpwm_theme.shell.font.heading
+            display: mod.mpwm_theme.shell.font.display
+            display_large: mod.mpwm_theme.shell.font.display_large
+            icon_small: mod.mpwm_theme.shell.font.icon_small
+            icon: mod.mpwm_theme.shell.font.icon
+            icon_large: mod.mpwm_theme.shell.font.icon_large
         }
     }
 
@@ -309,14 +309,6 @@ script_mod! {
             close +: {svg: crate_resource("self:resources/icons/close.svg")}
             search +: {svg: crate_resource("self:resources/icons/search.svg")}
             cpu +: {svg: crate_resource("self:resources/icons/cpu.svg")}
-            globe +: {svg: crate_resource("self:resources/icons/globe.svg")}
-            play +: {svg: crate_resource("self:resources/icons/play.svg")}
-            shirt +: {svg: crate_resource("self:resources/icons/shirt.svg")}
-            pulse +: {svg: crate_resource("self:resources/icons/pulse.svg")}
-            photo +: {svg: crate_resource("self:resources/icons/photo.svg")}
-            window_min +: {svg: crate_resource("self:resources/icons/window-min.svg")}
-            window_max +: {svg: crate_resource("self:resources/icons/window-max.svg")}
-            window_restore +: {svg: crate_resource("self:resources/icons/window-restore.svg")}
             speaker +: {svg: crate_resource("self:resources/icons/speaker.svg")}
             headphone +: {svg: crate_resource("self:resources/icons/headphone.svg")}
             lock +: {svg: crate_resource("self:resources/icons/lock.svg")}
@@ -415,22 +407,6 @@ pub struct ShellIcons {
     #[live]
     pub cpu: DrawSvg,
     #[live]
-    pub globe: DrawSvg,
-    #[live]
-    pub play: DrawSvg,
-    #[live]
-    pub shirt: DrawSvg,
-    #[live]
-    pub pulse: DrawSvg,
-    #[live]
-    pub photo: DrawSvg,
-    #[live]
-    pub window_min: DrawSvg,
-    #[live]
-    pub window_max: DrawSvg,
-    #[live]
-    pub window_restore: DrawSvg,
-    #[live]
     pub speaker: DrawSvg,
     #[live]
     pub headphone: DrawSvg,
@@ -475,14 +451,6 @@ pub enum Ico {
     Speaker,
     Headphone,
     Lock,
-    Globe,
-    Play,
-    Shirt,
-    Pulse,
-    Photo,
-    WindowMin,
-    WindowMax,
-    WindowRestore,
 }
 
 impl ShellIcons {
@@ -518,14 +486,6 @@ impl ShellIcons {
             Ico::Close => &mut self.close,
             Ico::Search => &mut self.search,
             Ico::Cpu => &mut self.cpu,
-            Ico::Globe => &mut self.globe,
-            Ico::Play => &mut self.play,
-            Ico::Shirt => &mut self.shirt,
-            Ico::Pulse => &mut self.pulse,
-            Ico::Photo => &mut self.photo,
-            Ico::WindowMin => &mut self.window_min,
-            Ico::WindowMax => &mut self.window_max,
-            Ico::WindowRestore => &mut self.window_restore,
             Ico::Speaker => &mut self.speaker,
             Ico::Headphone => &mut self.headphone,
             Ico::Lock => &mut self.lock,
diff --git a/apps/wm/src/theme.rs b/apps/mpwm/src/theme.rs
similarity index 93%
rename from apps/wm/src/theme.rs
rename to apps/mpwm/src/theme.rs
index 772460c5f..4dbeebae6 100644
--- a/apps/wm/src/theme.rs
+++ b/apps/mpwm/src/theme.rs
@@ -1,7 +1,7 @@
-//! wm theming lives in SPLASH. A theme is a `theme.splash` file defining
-//! `mod.wm_theme = { ... }`, evaluated into the script VM at startup and
-//! on switch; the chrome styles itself from `mod.wm_theme.*` and the
-//! terminal palette handed to child terminals comes from the same object.
+//! mpwm theming lives in SPLASH. A theme is a `theme.splash` file defining
+//! `mod.mpwm_theme = { ... }`, evaluated into the script VM at startup and
+//! on switch; the chrome styles itself from `mod.mpwm_theme.*` and the
+//! terminal palette handed to child mpterms comes from the same object.
 //! Users edit the .splash file directly — it is the theme.
 //!
 //! Omarchy themes are an IMPORT SOURCE only: `--import-theme <name>`
@@ -10,8 +10,8 @@
 //! self-contained theme.splash + the background images. Nothing of
 //! omarchy's format survives past the import.
 //!
-//! Installed layout: `~/.makepad/wm/themes/<name>/theme.splash`
-//!                   `~/.makepad/wm/themes/<name>/backgrounds/*`
+//! Installed layout: `~/.config/mpwm/themes/<name>/theme.splash`
+//!                   `~/.config/mpwm/themes/<name>/backgrounds/*`
 
 use std::collections::HashMap;
 use std::fmt::Write as _;
@@ -95,8 +95,8 @@ pub const DEFAULT_INACTIVE_BORDER: Stop = Stop {
     },
     alpha: 0.85,
 };
-const OMARCHY_RAW: &str = "https://raw.githubusercontent.com/omacom/omarchy/quattro/themes";
-const OMARCHY_API: &str = "https://api.github.com/repos/omacom/omarchy/contents/themes";
+const OMARCHY_RAW: &str = "https://raw.githubusercontent.com/basecamp/omarchy/quattro/themes";
+const OMARCHY_API: &str = "https://api.github.com/repos/basecamp/omarchy/contents/themes";
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub struct Rgb {
@@ -440,13 +440,13 @@ pub fn resolve_omarchy_colors(name: &str, toml: &str) -> Option<ImportedTheme> {
 }
 
 /// Emit the theme.splash for an imported theme. From here on THIS FILE is
-/// the theme: wm evaluates it, the chrome reads `mod.wm_theme.*`, and
+/// the theme: mpwm evaluates it, the chrome reads `mod.mpwm_theme.*`, and
 /// the `term` block is the palette handed to child terminals.
 pub fn splash_source(theme: &ImportedTheme) -> String {
     let mut s = String::new();
     let _ = writeln!(
         s,
-        "// wm theme \"{}\" — imported from the omarchy theme of the same",
+        "// mpwm theme \"{}\" — imported from the omarchy theme of the same",
         theme.name
     );
     let _ = writeln!(
@@ -454,7 +454,7 @@ pub fn splash_source(theme: &ImportedTheme) -> String {
         "// name; this splash file IS the theme now. Edit freely. {}",
         THEME_FORMAT
     );
-    let _ = writeln!(s, "mod.wm_theme = {{");
+    let _ = writeln!(s, "mod.mpwm_theme = {{");
     {
         let mut kv = |k: &str, v: Rgb| {
             let _ = writeln!(s, "    {}: {}", k, v.splash_hex());
@@ -510,19 +510,9 @@ pub fn splash_source(theme: &ImportedTheme) -> String {
 // Install / download
 // ----------------------------------------------------------------------
 
-pub fn makepad_home() -> PathBuf {
-    if let Some(home) = std::env::var_os("MAKEPAD_HOME") {
-        return PathBuf::from(home);
-    }
-    std::env::var_os("USERPROFILE")
-        .or_else(|| std::env::var_os("HOME"))
-        .map(PathBuf::from)
-        .unwrap_or_else(crate::host::homeless_root)
-        .join(".makepad")
-}
-
 pub fn themes_dir() -> PathBuf {
-    makepad_home().join("wm/themes")
+    let home = std::env::var("HOME").unwrap_or_else(|_| ".".into());
+    PathBuf::from(home).join(".config/mpwm/themes")
 }
 
 pub fn theme_splash_path(name: &str) -> PathBuf {
@@ -600,39 +590,6 @@ fn curl(url: &str) -> Option<Vec<u8>> {
     Some(out.stdout)
 }
 
-/// Fetch a theme's wallpapers from the omarchy repo into its `backgrounds`
-/// folder when that folder is empty — the bundled default theme ships its
-/// colours but not its pictures, so a fresh install has nothing behind the
-/// desk until this runs. Off the UI thread (the caller spawns it); the
-/// pictures are applied when the desk notices them (`theme_backgrounds`).
-/// Nothing when the folder already has pictures or the network is away.
-pub fn fetch_backgrounds_if_missing(name: &str) -> usize {
-    let dir = themes_dir().join(name).join("backgrounds");
-    if !theme_backgrounds(name).is_empty() {
-        return 0;
-    }
-    let _ = std::fs::create_dir_all(&dir);
-    let listing_url = format!("{}/{}/backgrounds", OMARCHY_API, name);
-    let Some(listing) = curl(&listing_url) else {
-        return 0;
-    };
-    let listing = String::from_utf8_lossy(&listing);
-    let mut fetched = 0usize;
-    for part in listing.split("\"download_url\"") {
-        let Some(url) = part.split('"').nth(1).filter(|u| u.starts_with("https://")) else {
-            continue;
-        };
-        let Some(file) = url.rsplit('/').next() else {
-            continue;
-        };
-        if let Some(bytes) = curl(url) {
-            let _ = std::fs::write(dir.join(file), bytes);
-            fetched += 1;
-        }
-    }
-    fetched
-}
-
 /// Download an omarchy theme by name and CONVERT it: theme.splash plus the
 /// background images. Accepts "Tokyo Night" or "tokyo-night".
 pub fn import_omarchy_theme(name: &str) -> Result<String, String> {
@@ -654,9 +611,28 @@ pub fn import_omarchy_theme(name: &str) -> Result<String, String> {
     std::fs::write(dir.join("theme.splash"), splash_source(&theme))
         .map_err(|e| e.to_string())?;
 
-    // Backgrounds via the github contents API listing — the same fetch a
-    // fresh install runs for the bundled theme on its own.
-    let fetched = fetch_backgrounds_if_missing(&slug);
+    // Backgrounds via the github contents API listing.
+    let listing_url = format!("{}/{}/backgrounds", OMARCHY_API, slug);
+    let mut fetched = 0usize;
+    if let Some(listing) = curl(&listing_url) {
+        let listing = String::from_utf8_lossy(&listing);
+        for part in listing.split("\"download_url\"") {
+            let Some(url) = part
+                .split('"')
+                .nth(1)
+                .filter(|u| u.starts_with("https://"))
+            else {
+                continue;
+            };
+            let Some(file) = url.rsplit('/').next() else {
+                continue;
+            };
+            if let Some(bytes) = curl(url) {
+                let _ = std::fs::write(dir.join("backgrounds").join(file), bytes);
+                fetched += 1;
+            }
+        }
+    }
 
     Ok(format!(
         "imported '{}' to splash ({} backgrounds) at {}",
@@ -783,7 +759,7 @@ pub struct TermPalette {
 }
 
 impl TermPalette {
-    /// The MAKEPAD_TERMINAL_COLORS env value handed to child terminals.
+    /// The MPTERM_COLORS env value handed to child terminals.
     pub fn env_value(&self) -> String {
         let mut s = String::new();
         for (i, c) in self.base16.iter().enumerate() {
@@ -800,9 +776,9 @@ impl TermPalette {
 
 /// Omarchy's default ("Tokyo Night", seeded by install/user/theme.sh),
 /// pre-imported to splash so first launch needs no network.
-pub const BUNDLED_TOKYO_NIGHT_SPLASH: &str = r##"// wm theme "tokyo-night" — imported from the omarchy theme of the same
+pub const BUNDLED_TOKYO_NIGHT_SPLASH: &str = r##"// mpwm theme "tokyo-night" — imported from the omarchy theme of the same
 // name; this splash file IS the theme now. Edit freely. (format 3)
-mod.wm_theme = {
+mod.mpwm_theme = {
     accent: #7aa2f7
     selection: #292e42
     muted: #414868
@@ -874,7 +850,7 @@ pub fn theme_defines_shell(source: &str) -> bool {
         .any(|l| l.trim_start().starts_with("shell:") || l.trim_start().starts_with("shell :"))
 }
 
-/// `mod.wm_theme.shell = { ... }`, resolved from the theme's own palette
+/// `mod.mpwm_theme.shell = { ... }`, resolved from the theme's own palette
 /// exactly the way `bin/omarchy-theme-set-templates` fills
 /// `default/themed/shell.toml.tpl`:
 ///
@@ -926,7 +902,7 @@ pub fn shell_splash_block(source: &str) -> String {
 
     let h = |c: Rgb| c.splash_hex();
     let mut s = String::new();
-    let _ = writeln!(s, "mod.wm_theme.shell = {{");
+    let _ = writeln!(s, "mod.mpwm_theme.shell = {{");
     let _ = writeln!(s, "    corner_radius: 0.0");
     let _ = writeln!(s, "    bar: {{");
     let _ = writeln!(s, "        background: {}", h(background));
@@ -1214,7 +1190,7 @@ bright_magenta = "#bb9af7"
         assert_eq!(inactive.rgb.hex(), "#595959");
         assert!((inactive.alpha - 0.85).abs() < 0.001);
         // A theme that only names one stop draws a SOLID border.
-        let solid = scan_borders("mod.wm_theme = {\n    active_border: #7aa2f7\n}\n");
+        let solid = scan_borders("mod.mpwm_theme = {\n    active_border: #7aa2f7\n}\n");
         assert!(solid.0.is_solid());
         assert_eq!(solid.0.start.rgb.hex(), "#7aa2f7");
         // Nothing at all: the omarchy default.
@@ -1224,7 +1200,7 @@ bright_magenta = "#bb9af7"
 
     /// A theme.splash the shell-token tests own, so they do not move when
     /// the bundled theme's border defaults do.
-    const SHELL_SRC: &str = r##"mod.wm_theme = {
+    const SHELL_SRC: &str = r##"mod.mpwm_theme = {
     accent: #7aa2f7
     background: #1a1b26
     foreground: #a9b1d6
@@ -1259,7 +1235,7 @@ bright_magenta = "#bb9af7"
     #[test]
     fn the_shell_block_resolves_the_tpl_contract() {
         let block = shell_splash_block(SHELL_SRC);
-        assert!(block.starts_with("mod.wm_theme.shell = {"));
+        assert!(block.starts_with("mod.mpwm_theme.shell = {"));
         // [bar]: background at α 1.0, text = foreground, active = red.
         assert!(block.contains("        background: #1a1b26\n"));
         assert!(block.contains("        text: #a9b1d6\n"));
@@ -1282,7 +1258,7 @@ bright_magenta = "#bb9af7"
         assert!(block.contains("        panel_padding: 18.0\n"));
         assert!(block.contains("        display_large: 28.0\n"));
         // A theme that ships its own block keeps it.
-        assert!(theme_defines_shell("mod.wm_theme = {\n    shell: {}\n}\n"));
+        assert!(theme_defines_shell("mod.mpwm_theme = {\n    shell: {}\n}\n"));
         assert!(!theme_defines_shell(SHELL_SRC));
     }
 
diff --git a/apps/photos/Cargo.toml b/apps/photos/Cargo.toml
deleted file mode 100644
index 5c69d55f5..000000000
--- a/apps/photos/Cargo.toml
+++ /dev/null
@@ -1,46 +0,0 @@
-# photos — the picture wall as an app, part of the Makepad family (wm hosts
-# it as a tile or in-process as a module; terminal, files, sheets are its
-# siblings). The wall is the stock `TileGrid` from makepad-image-tiles over
-# a baked library; this crate adds the app around it: the library choice,
-# the search over what the pictures say, and the tools the assistant calls.
-#
-# photos runs standalone, and unmodified inside makepad-wm / Studio tiles via
-# the shared --stdin-loop client runtime every Makepad app has — and as a
-# module (src/module.rs) the window manager seats in an isolate of its own.
-
-[package]
-name = "makepad-photos"
-version = "0.1.0"
-edition = "2021"
-default-run = "photos"
-
-[[bin]]
-name = "photos"
-path = "src/main.rs"
-required-features = ["standalone"]
-
-[lib]
-name = "makepad_photos"
-path = "src/lib.rs"
-
-[features]
-default = ["standalone"]
-# The standalone window: the F10 overlay and the port toward it. A host
-# that links the MODULE (makepad-wm) leaves this off and gets the lib only.
-standalone = ["dep:makepad-aichat", "dep:makepad-wm-api"]
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-# The wall itself: the baked tape library and the pannable, zoomable grid.
-makepad-image-tiles = { path = "../../libs/image_tiles" }
-# The assistant: the F10 overlay in this window, and the tools the wall
-# exposes to it (src/ai.rs).
-makepad-aichat = { path = "../aichat", optional = true }
-# The window manager's vocabulary for the standalone window: the bar's
-# title and the polite close (the module has no window of its own).
-makepad-wm-api = { path = "../../libs/wm_api", optional = true }
-makepad-ai-services = { path = "../../libs/ai/services" }
-makepad-strict-json = { path = "../../libs/strict_json" }
-# The module contract: what the window manager seats in-process (src/module.rs).
-makepad-app-module = { path = "../../libs/app_module" }
diff --git a/apps/photos/src/ai.rs b/apps/photos/src/ai.rs
deleted file mode 100644
index 5a44e7a7e..000000000
--- a/apps/photos/src/ai.rs
+++ /dev/null
@@ -1,252 +0,0 @@
-//! photos on the AI bus: three read tools over the wall on screen, and one
-//! that adds to it.
-//!
-//! `search{query}` finds pictures by the words they carry (for the comic
-//! archive: the date and the hover text), `show{item}` glides the wall
-//! onto one, `summary` says what is open. `add{path}` bakes one picture
-//! from disk into the open library — the way a generated image lands on
-//! the wall — and answers LATER, when the bake thread reports; the view
-//! carries that answer through its reply hook, so `answer` says
-//! [`Answered::Later`] and the caller (the port, the module executor)
-//! waits. Under the window manager the port is the bus, standalone it is
-//! the F10 overlay's in-process link, as a module it is the executor —
-//! the same `answer` in every case.
-
-use crate::view::PhotosView;
-use makepad_ai_services::wire::{Risk, ServiceCall, ServiceManifest, ToolDef, ToolResult};
-use makepad_strict_json as json;
-use makepad_widgets::*;
-use std::path::{Path, PathBuf};
-
-/// A call's answer: now, or later through the view's reply hook.
-pub enum Answered {
-    Now(ToolResult),
-    Later,
-}
-
-/// The manifest: who the app is and the tools it exposes.
-pub fn manifest() -> ServiceManifest {
-    ServiceManifest::new(
-        "photos",
-        "Photos",
-        "The picture wall on screen — a pannable, zoomable grid of a baked \
-         collection (the SMBC comic archive by default: each picture's title \
-         is its date and the hover text the author wrote). Its tools only \
-         look: search the words the pictures carry, and show one picture by \
-         its id from a search. `add` puts a picture file from this machine \
-         on the wall — a generated image saved under the makepad home, or \
-         a file in the person's home — and shows it.",
-    )
-    .with_tool(ToolDef::new(
-        "search",
-        "Find pictures whose title or link contains every word of the query. Answers up to 12 hits as `id — title`; use an id with show.",
-        r#"{"type":"object","properties":{"query":{"type":"string","description":"words to look for"}},"required":["query"]}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "show",
-        "Glide the wall onto one picture so the person sees it large.",
-        r#"{"type":"object","properties":{"item":{"type":"integer","description":"a picture id from search"}},"required":["item"]}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "filter",
-        "Filter the wall on screen to the pictures whose title or link holds every word, best first — the pictures fly to their new places; an empty query shows everything again. Use search to LIST matches, filter to SHOW them.",
-        r#"{"type":"object","properties":{"query":{"type":"string","description":"words to keep on the wall; empty clears"}},"required":["query"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "summary",
-        "How many pictures the wall shows and from which library.",
-        r#"{"type":"object","properties":{}}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "add",
-        "Add a picture file from this machine to the wall and show it: an absolute path to a PNG/JPEG/WebP/GIF under the makepad home's gen folder or under the person's home. Bakes it into the open library; answers when done.",
-        r#"{"type":"object","properties":{"path":{"type":"string","description":"absolute path of the image file"},"title":{"type":"string","description":"a caption for the wall, optional"}},"required":["path"]}"#,
-        Risk::Act,
-    ))
-}
-
-/// One string argument of a call, trimmed; `None` when absent or not a string.
-fn str_arg(call: &ServiceCall, key: &str) -> Option<String> {
-    match json::parse(call.args.as_bytes()) {
-        Ok(json::Value::Obj(fields)) => fields
-            .into_iter()
-            .find(|(k, _)| k == key)
-            .and_then(|(_, v)| v.as_str().map(|s| s.trim().to_string())),
-        _ => None,
-    }
-}
-
-/// One integer argument of a call (a JSON number, or a numeric string).
-fn int_arg(call: &ServiceCall, key: &str) -> Option<i64> {
-    match json::parse(call.args.as_bytes()) {
-        Ok(json::Value::Obj(fields)) => fields.into_iter().find(|(k, _)| k == key).and_then(|(_, v)| match v {
-            json::Value::Int(i) => Some(i),
-            json::Value::F64(f) => Some(f as i64),
-            json::Value::Str(s) => s.trim().parse().ok(),
-            _ => None,
-        }),
-        _ => None,
-    }
-}
-
-/// Answer one call against the wall. Every branch answers; unknown names
-/// are refused with the names that exist.
-pub fn answer(cx: &mut Cx, view: &mut PhotosView, call: &ServiceCall) -> Answered {
-    Answered::Now(match call.tool.as_str() {
-        "add" => {
-            let id = call.call_id.as_str();
-            let Some(path) = str_arg(call, "path").filter(|p| !p.is_empty()) else {
-                return Answered::Now(ToolResult::refused(id, "add needs an absolute `path` to an image file"));
-            };
-            let path = PathBuf::from(&path);
-            if let Err(why) = addable(&path) {
-                return Answered::Now(ToolResult::refused(id, why));
-            }
-            let title = str_arg(call, "title").filter(|t| !t.is_empty()).unwrap_or_else(|| {
-                path.file_stem().map(|s| s.to_string_lossy().to_string()).unwrap_or_default()
-            });
-            return match view.start_add(cx, id, &path, &title) {
-                Ok(()) => Answered::Later,
-                Err(why) => Answered::Now(ToolResult::failed(id, why)),
-            };
-        }
-        _ => answer_now(cx, view, call),
-    })
-}
-
-/// The jail for `add`: an existing image file under the makepad home's
-/// `gen` folder (where the assistant's pictures land) or under the
-/// person's own home. Never a relative path, never anything else.
-pub fn addable(path: &Path) -> Result<(), String> {
-    if !path.is_absolute() {
-        return Err("refused: the path must be absolute".to_string());
-    }
-    let ext_ok = path
-        .extension()
-        .map(|e| matches!(e.to_string_lossy().to_ascii_lowercase().as_str(), "png" | "jpg" | "jpeg" | "webp" | "gif"))
-        .unwrap_or(false);
-    if !ext_ok {
-        return Err("refused: only png, jpg, jpeg, webp or gif files go on the wall".to_string());
-    }
-    let inside = allowed_roots().iter().any(|root| path.starts_with(root));
-    if !inside {
-        return Err("refused: only files under the makepad home's gen folder or the person's home".to_string());
-    }
-    if !path.is_file() {
-        return Err(format!("refused: {} is not a file on this machine", path.display()));
-    }
-    Ok(())
-}
-
-/// Where an added picture may come from. Mirrors the hub's home rule
-/// (`MAKEPAD_HOME`, else `~/.makepad`) without linking the hub: the
-/// photos lib is a web pilot and must stay light.
-pub fn allowed_roots() -> Vec<PathBuf> {
-    let mut roots = Vec::new();
-    if let Some(home) = std::env::var_os("MAKEPAD_HOME") {
-        roots.push(PathBuf::from(home).join("gen"));
-    }
-    if let Some(user_home) = std::env::var_os("USERPROFILE").or_else(|| std::env::var_os("HOME")) {
-        let user_home = PathBuf::from(user_home);
-        roots.push(user_home.join(".makepad").join("gen"));
-        roots.push(user_home);
-    }
-    roots
-}
-
-fn answer_now(cx: &mut Cx, view: &mut PhotosView, call: &ServiceCall) -> ToolResult {
-    let id = call.call_id.as_str();
-    match call.tool.as_str() {
-        "search" => {
-            let Some(query) = str_arg(call, "query").filter(|q| !q.is_empty()) else {
-                return ToolResult::refused(id, "search needs a `query`");
-            };
-            let hits = view.search(cx, &query);
-            if hits.is_empty() {
-                return ToolResult::ok(id, format!("nothing on the wall matches \"{query}\""), "no matches");
-            }
-            let text = hits
-                .iter()
-                .map(|(item, title, _)| format!("{item} — {}", title.chars().take(160).collect::<String>()))
-                .collect::<Vec<_>>()
-                .join("\n");
-            let data = json::Value::Arr(
-                hits.iter()
-                    .map(|(item, title, link)| {
-                        json::obj(vec![("id", json::Value::Int(*item)), ("title", json::s(title.clone())), ("link", json::s(link.clone()))])
-                    })
-                    .collect(),
-            )
-            .to_json();
-            ToolResult::ok(id, text, format!("{} match(es)", hits.len())).with_data(data)
-        }
-        "show" => {
-            let Some(item) = int_arg(call, "item") else {
-                return ToolResult::refused(id, "show needs an `item` id from search");
-            };
-            if view.show(cx, item) {
-                ToolResult::ok(id, format!("showing picture {item}"), "shown")
-            } else {
-                ToolResult::failed(id, format!("no picture {item} on the wall"))
-            }
-        }
-        "filter" => {
-            let query = str_arg(call, "query").unwrap_or_default();
-            view.set_query(cx, &query);
-            let shown = view.visible(cx);
-            let total = view.pictures();
-            if query.is_empty() {
-                ToolResult::ok(id, format!("the wall shows all {total} pictures again"), "cleared")
-            } else if shown == 0 {
-                ToolResult::ok(id, format!("nothing on the wall matches \"{query}\""), "no matches")
-            } else {
-                ToolResult::ok(id, format!("the wall shows the {shown} of {total} pictures matching \"{query}\""), format!("{shown} shown"))
-            }
-        }
-        "summary" => ToolResult::ok(id, view.summary(), "the wall"),
-        other => ToolResult::refused(id, format!("photos has no tool `{other}`; it has search, show, filter, summary, add")),
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_manifest_validates_and_only_reads() {
-        let m = manifest();
-        assert_eq!(m.id, "photos");
-        m.validate().expect("a manifest the wire accepts");
-        assert_eq!(m.tools.iter().map(|t| t.name.as_str()).collect::<Vec<_>>(), vec!["search", "show", "filter", "summary", "add"]);
-        assert!(m.tools.iter().filter(|t| t.name != "add" && t.name != "filter").all(|t| t.risk == Risk::Read));
-        assert_eq!(m.tool("filter").unwrap().risk, Risk::Act);
-        assert_eq!(m.tool("add").unwrap().risk, Risk::Act);
-    }
-
-    #[test]
-    fn arguments_are_read_by_name_and_kind() {
-        let call = ServiceCall { call_id: "c".into(), tool: "show".into(), args: r#"{"item": 42, "query": " robot "}"#.into() };
-        assert_eq!(int_arg(&call, "item"), Some(42));
-        assert_eq!(str_arg(&call, "query").as_deref(), Some("robot"));
-        let text_id = ServiceCall { call_id: "c".into(), tool: "show".into(), args: r#"{"item": "7"}"#.into() };
-        assert_eq!(int_arg(&text_id, "item"), Some(7));
-        assert_eq!(int_arg(&call, "nope"), None);
-        let bad = ServiceCall { call_id: "c".into(), tool: "show".into(), args: "[]".into() };
-        assert_eq!(int_arg(&bad, "item"), None);
-    }
-
-    #[test]
-    fn add_takes_only_image_files_inside_the_allowed_roots() {
-        assert!(addable(Path::new("relative.png")).unwrap_err().contains("absolute"));
-        assert!(addable(Path::new("/etc/passwd")).unwrap_err().contains("only png"));
-        assert!(addable(Path::new("/etc/hosts.png")).unwrap_err().contains("only files under"));
-        let home = std::env::var_os("HOME").map(PathBuf::from).expect("HOME");
-        let missing = home.join("surely-not-here-zz.png");
-        assert!(addable(&missing).unwrap_err().contains("not a file"));
-        assert!(allowed_roots().iter().any(|r| r.ends_with("gen")));
-    }
-}
diff --git a/apps/photos/src/lib.rs b/apps/photos/src/lib.rs
deleted file mode 100644
index 026a19f40..000000000
--- a/apps/photos/src/lib.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-//! photos as a library: the picture wall widget around `TileGrid`, the
-//! library choice, the tools the assistant calls, and — for a host that
-//! links it — the module ([`module`]): what the window manager (and the
-//! web superbuild later) seats in a tile IN-PROCESS, one instance per
-//! isolate, without a `Window` or a process. The standalone binary
-//! (`src/main.rs`, feature `standalone`) is the same crate with a `Window`
-//! around `PhotosView{}` and the F10 overlay.
-
-pub use makepad_widgets;
-
-pub mod ai;
-pub mod library;
-pub mod module;
-pub mod view;
-
-pub use module::{PhotosModule, PHOTOS_MODULE};
-pub use view::PhotosView;
diff --git a/apps/photos/src/library.rs b/apps/photos/src/library.rs
deleted file mode 100644
index 7b5ec4a54..000000000
--- a/apps/photos/src/library.rs
+++ /dev/null
@@ -1,117 +0,0 @@
-//! Which baked library the wall opens.
-//!
-//! A library is a directory the image-tiles baker made (`library.sqlite`,
-//! `tapes/`, `full/`, `pyr/`). The app looks, in order, at what
-//! `IMAGE_TILES_HOME` names, the nearest `local/image-tiles` walking up
-//! from the working directory (the way every app launched from a source
-//! tree finds `local/`), and the same directory under the checkout the
-//! running binary was built in — so a copy of the binary outside the tree
-//! still finds the tree's pictures. Under that root the named collection
-//! wins (`smbc`, the comic archive), else the root itself when it is a
-//! library. Nothing found means an empty wall with a status line saying
-//! how to bake one; the app never bakes on its own.
-
-use makepad_image_tiles::Library;
-use std::path::{Path, PathBuf};
-
-/// The collection the app opens by default: the SMBC comic archive.
-pub const DEFAULT_COLLECTION: &str = "smbc";
-
-/// The library to open for `collection` (`None` = the default one), or
-/// `None` when no baked library exists in any of the places we look.
-pub fn find(collection: Option<&str>) -> Option<Library> {
-    let name = collection.unwrap_or(DEFAULT_COLLECTION);
-    for base in candidate_roots() {
-        if let Some(library) = library_under(&base, name) {
-            return Some(library);
-        }
-    }
-    None
-}
-
-/// The library for `name` under `base`: `<base>/<name>` when that is a
-/// baked library, else `base` itself when it is one.
-pub fn library_under(base: &Path, name: &str) -> Option<Library> {
-    if is_collection_name(name) {
-        let named = Library::new(base.join(name));
-        if named.exists() {
-            return Some(named);
-        }
-    }
-    let root = Library::new(base);
-    root.exists().then_some(root)
-}
-
-/// A collection is a plain name, never a path: the assistant may ask for
-/// one by name and the host resolves it under the library root.
-pub fn is_collection_name(name: &str) -> bool {
-    !name.is_empty()
-        && name.len() <= 64
-        && name.bytes().all(|b| b.is_ascii_alphanumeric() || b == b'-' || b == b'_')
-}
-
-/// The roots to look under, most specific first.
-pub fn candidate_roots() -> Vec<PathBuf> {
-    let mut out = Vec::new();
-    // `IMAGE_TILES_HOME` and the working directory's `local/`, as the
-    // image-tiles crate resolves them.
-    out.push(Library::resolve().root);
-    // The checkout the binary was built in, walking up from the executable
-    // (target/release/photos → the repo root with `Cargo.toml` + `local/`).
-    if let Ok(exe) = std::env::current_exe() {
-        let mut dir = exe.parent().map(Path::to_path_buf);
-        for _ in 0..4 {
-            let Some(d) = dir else { break };
-            if d.join("Cargo.toml").exists() && d.join("local").is_dir() {
-                let root = d.join("local").join("image-tiles");
-                if !out.contains(&root) {
-                    out.push(root);
-                }
-                break;
-            }
-            dir = d.parent().map(Path::to_path_buf);
-        }
-    }
-    out
-}
-
-/// The one line the status shows when nothing is baked.
-pub fn how_to_bake() -> String {
-    format!(
-        "No picture library found. Bake one: image-tiles-bake --root local/image-tiles/{DEFAULT_COLLECTION} <manifest.tsv>"
-    )
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn collection_names_are_plain() {
-        assert!(is_collection_name("smbc"));
-        assert!(is_collection_name("holiday_2026-08"));
-        assert!(!is_collection_name(""));
-        assert!(!is_collection_name("../etc"));
-        assert!(!is_collection_name("/abs/path"));
-        assert!(!is_collection_name("a b"));
-    }
-
-    #[test]
-    fn a_named_collection_under_a_root_wins_over_the_root_and_nothing_is_a_miss() {
-        let dir = std::env::temp_dir().join(format!("photos-lib-{}", std::process::id()));
-        let _ = std::fs::remove_dir_all(&dir);
-        std::fs::create_dir_all(dir.join("smbc")).unwrap();
-        // Nothing baked anywhere yet.
-        assert!(library_under(&dir, "smbc").is_none());
-        // The root itself is a library: found when the name has nothing.
-        std::fs::write(dir.join("library.sqlite"), b"").unwrap();
-        assert_eq!(library_under(&dir, "smbc").unwrap().root, dir);
-        // The named collection is baked: it wins.
-        std::fs::write(dir.join("smbc").join("library.sqlite"), b"").unwrap();
-        assert_eq!(library_under(&dir, "smbc").unwrap().root, dir.join("smbc"));
-        // A path is never a collection name: it falls back to the root.
-        assert_eq!(library_under(&dir, "../x").unwrap().root, dir);
-        let _ = std::fs::remove_dir_all(&dir);
-        assert!(!candidate_roots().is_empty());
-    }
-}
diff --git a/apps/photos/src/main.rs b/apps/photos/src/main.rs
deleted file mode 100644
index c646cdfdd..000000000
--- a/apps/photos/src/main.rs
+++ /dev/null
@@ -1,132 +0,0 @@
-//! photos — the picture wall as a plain full-window Makepad app, part of
-//! the Makepad family (wm hosts it as a tile, or in-process as a module;
-//! terminal, files and sheets are its siblings).
-//!
-//! The wall is the stock `TileGrid` from makepad-image-tiles over a baked
-//! library — the SMBC comic archive by default. Standalone the window
-//! carries the F10 assistant overlay and exposes the wall's tools to it
-//! (src/ai.rs); under the WM the same tools ride the bus.
-
-pub use makepad_widgets;
-use makepad_ai_services::port::{AiServicePort, PortEvent};
-use makepad_photos::{ai, view, PhotosView};
-use makepad_widgets::*;
-
-app_main!(App);
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    startup() do #(App::script_component(vm)){
-        ui: Root{
-            main_window := Window{
-                window.inner_size: vec2(1320, 840)
-                window.title: "photos"
-                body +: {
-                    padding: 0.
-                    margin: 0.
-                    spacing: 0.
-                    photos := PhotosView{}
-                }
-            }
-        }
-    }
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-    /// The app's service toward the assistant: the WM's bus when hosted,
-    /// the window's own F10 overlay when standalone.
-    #[rust]
-    ai_port: Option<AiServicePort>,
-    /// Answers the wall sends later (an `add` finishing on its bake thread),
-    /// drained to the port on every event.
-    #[rust]
-    late_replies: Option<std::sync::mpsc::Receiver<makepad_ai_services::wire::ToolResult>>,
-}
-
-impl App {
-    fn drain_ai_port(&mut self, cx: &mut Cx, event: &Event) {
-        let events = match self.ai_port.as_mut() {
-            Some(port) => port.handle_event(cx, event),
-            None => return,
-        };
-        for ev in events {
-            match ev {
-                PortEvent::Registered(endpoint) => {
-                    log!("photos: AI service registered as {}", endpoint.as_str());
-                }
-                PortEvent::Call(call) => {
-                    let answered = match self.ui.widget(cx, ids!(photos)).borrow_mut::<PhotosView>() {
-                        Some(mut view) => ai::answer(cx, &mut view, &call),
-                        None => ai::Answered::Now(makepad_ai_services::wire::ToolResult::unavailable(&call.call_id, "the wall is gone")),
-                    };
-                    if let ai::Answered::Now(result) = answered {
-                        if let Some(port) = self.ai_port.as_ref() {
-                            port.reply(result);
-                        }
-                    }
-                }
-                // Nothing here runs long enough to cancel, and the wall has
-                // no chat of its own to step aside.
-                PortEvent::Cancel { .. } | PortEvent::ChatOpen { .. } => {}
-                PortEvent::Subscribe { .. } | PortEvent::Unsubscribe { .. } => {}
-            }
-        }
-    }
-}
-
-impl MatchEvent for App {
-    fn handle_startup(&mut self, cx: &mut Cx) {
-        self.ai_port = AiServicePort::open(cx, ai::manifest());
-        makepad_wm_api::set_title(cx, "Photos");
-        // The wall answers an `add` when its bake thread reports: route
-        // those answers to the port through a channel this App drains.
-        let (tx, rx) = std::sync::mpsc::channel();
-        if let Some(mut view) = self.ui.widget(cx, ids!(photos)).borrow_mut::<PhotosView>() {
-            view.set_reply(Box::new(move |result| {
-                let _ = tx.send(result);
-            }));
-        }
-        self.late_replies = Some(rx);
-    }
-
-    fn handle_actions(&mut self, _cx: &mut Cx, _actions: &Actions) {}
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        makepad_widgets::script_mod(vm);
-        // Retint the stock widgets from the WM palette so the wall's chrome
-        // matches the desk it sits in.
-        makepad_wm_theme::apply(vm);
-        // The assistant's panel and overlay root, so the window's F10 slot
-        // finds `mod.widgets.AiChatOverlay` by name.
-        makepad_aichat::script_mod(vm);
-        makepad_image_tiles::script_mod(vm);
-        view::script_mod(vm);
-        self::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        // The window manager asked politely (SUPER+W): go now.
-        if let Event::Custom(json) = event {
-            if let Some(makepad_wm_api::WmEvent::CloseRequested) = makepad_wm_api::WmEvent::parse(json) {
-                cx.quit();
-                return;
-            }
-        }
-        self.drain_ai_port(cx, event);
-        self.match_event(cx, event);
-        self.ui.handle_event(cx, event, &mut Scope::empty());
-        // An add that finished during this event answers now.
-        if let (Some(rx), Some(port)) = (self.late_replies.as_ref(), self.ai_port.as_ref()) {
-            while let Ok(result) = rx.try_recv() {
-                port.reply(result);
-            }
-        }
-    }
-}
diff --git a/apps/photos/src/module.rs b/apps/photos/src/module.rs
deleted file mode 100644
index c2c9dfc00..000000000
--- a/apps/photos/src/module.rs
+++ /dev/null
@@ -1,106 +0,0 @@
-//! photos as a module (aicontrol.md §3): the app the window manager seats
-//! in a tile in-process, in an isolate of its own — and the first app
-//! written to the contract from its first line.
-//!
-//! `register` puts the tile grid's widget family and this crate's own into
-//! the isolate the host prepared; `create` mints one `PhotosView{}` root
-//! there, tells it which collection to open, and hands the host its
-//! tools. The module never touches a file, a socket or a thread itself:
-//! the baked library is read by the grid's own store worker, and a
-//! collection is asked for by NAME (`smbc`), resolved under the library
-//! root — never a path from the model.
-
-use crate::view::PhotosView;
-use makepad_ai_services::wire::{ServiceCall, ServiceManifest};
-use makepad_app_module::*;
-use makepad_widgets::*;
-
-pub struct PhotosModule;
-
-/// The one linked instance of the module description: immutable, no state.
-pub static PHOTOS_MODULE: PhotosModule = PhotosModule;
-
-impl AppModule for PhotosModule {
-    fn id(&self) -> &'static str {
-        "photos"
-    }
-
-    fn label(&self) -> &'static str {
-        "Photos"
-    }
-
-    fn register(&self, vm: &mut ScriptVm) {
-        makepad_image_tiles::script_mod(vm);
-        crate::view::script_mod(vm);
-    }
-
-    fn open_schema(&self) -> OpenSchema {
-        OpenSchema::new(1).arg("collection", OpenArgKind::Text, false)
-    }
-
-    fn create(&self, vm: &mut ScriptVm, open: ValidatedOpen, handles: InstanceHandles) -> InstanceParts {
-        let value = script_eval!(vm, {
-            use mod.widgets.*
-            PhotosView {}
-        });
-        let root = WidgetRef::script_from_value(vm, value);
-        let collection = open.text("collection").filter(|c| crate::library::is_collection_name(c)).map(String::from);
-        if let Some(mut view) = root.borrow_mut::<PhotosView>() {
-            view.set_collection(collection);
-            // An `add` answers later, from the wall itself: through the
-            // host's reply sink, the way any pending executor result does.
-            let sink = handles.replies.clone();
-            view.set_reply(Box::new(move |result| sink.reply(result)));
-        }
-        InstanceParts {
-            root: root.clone(),
-            executor: Box::new(PhotosExecutor { root }),
-            shutdown: Box::new(|_vm| {}),
-        }
-    }
-
-    fn capabilities(&self) -> &'static [&'static str] {
-        &["storage"]
-    }
-}
-
-/// The instance's tools, answered against the root at call time.
-struct PhotosExecutor {
-    root: WidgetRef,
-}
-
-impl ServiceExecutor for PhotosExecutor {
-    fn manifest(&self) -> ServiceManifest {
-        crate::ai::manifest()
-    }
-
-    fn execute(&mut self, cx: &mut Cx, call: &ServiceCall) -> ExecOutcome {
-        let answered = match self.root.borrow_mut::<PhotosView>() {
-            Some(mut view) => crate::ai::answer(cx, &mut view, call),
-            None => crate::ai::Answered::Now(makepad_ai_services::wire::ToolResult::unavailable(&call.call_id, "the wall is gone")),
-        };
-        match answered {
-            crate::ai::Answered::Now(result) => ExecOutcome::Done(result),
-            crate::ai::Answered::Later => ExecOutcome::Pending,
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_module_describes_itself_and_opens_by_collection_name_only() {
-        let m = &PHOTOS_MODULE;
-        assert_eq!(m.id(), "photos");
-        assert_eq!(m.label(), "Photos");
-        assert!(m.capabilities().contains(&"storage"));
-        let schema = m.open_schema();
-        assert_eq!(schema.version, 1);
-        assert!(schema.empty_open().is_ok(), "no argument is required");
-        let open = schema.validate(r#"{"collection":"smbc"}"#, &[]).unwrap();
-        assert_eq!(open.text("collection"), Some("smbc"));
-        assert!(schema.validate(r#"{"path":"/tmp/x"}"#, &[]).is_err(), "a path is never an open argument");
-    }
-}
diff --git a/apps/photos/src/view.rs b/apps/photos/src/view.rs
deleted file mode 100644
index 25a140622..000000000
--- a/apps/photos/src/view.rs
+++ /dev/null
@@ -1,439 +0,0 @@
-//! The picture wall: a `TileGrid` over the chosen library, a status line
-//! under it, and the two things the assistant asks of it — search the
-//! words the pictures carry, and show one.
-//!
-//! The grid opens on the widget's first event or draw, whichever comes
-//! first, with the library `library::find` resolved — the same in a
-//! standalone window and in a module's isolate, where no `Startup` event
-//! ever arrives. Wheel zooms around the cursor, drag pans, a click logs
-//! the picture; `show` glides the camera onto one.
-
-use crate::library;
-use makepad_ai_services::wire::ToolResult;
-use makepad_image_tiles::library::ItemId;
-use makepad_image_tiles::{Library, TileGrid, TileGridAction};
-use makepad_widgets::makepad_platform::thread::{Lane, TaskHandle};
-use makepad_widgets::*;
-use std::path::Path;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.PhotosViewBase = #(PhotosView::register_widget(vm))
-
-    mod.widgets.PhotosView = set_type_default() do mod.widgets.PhotosViewBase{
-        width: Fill
-        height: Fill
-        flow: Down
-        // The as-you-type search: every keystroke re-hangs the wall to the
-        // matches, the pictures flying to their new places.
-        search_row := View{
-            width: Fill
-            height: Fit
-            flow: Right
-            align: Align{y: 0.5}
-            padding: Inset{left: 10 right: 10 top: 6 bottom: 6}
-            spacing: 8
-            search := TextInput{
-                width: Fill
-                height: Fit
-                empty_text: "Search the wall  (⌘F, Esc clears)"
-            }
-        }
-        grid_wrap := View{
-            width: Fill
-            height: Fill
-            grid := TileGrid{}
-        }
-        status := Label{
-            width: Fill
-            height: Fit
-            padding: Inset{left: 12 right: 12 top: 5 bottom: 5}
-            text: ""
-            draw_text +: {
-                color: theme.color_text_meta
-                text_style: theme.font_regular{font_size: 8.5}
-            }
-        }
-    }
-}
-
-/// The most matches a search reports.
-pub const SEARCH_LIMIT: usize = 12;
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct PhotosView {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    /// The collection to open (`None` = the default); set before the first
-    /// event by the module's `create` or the standalone window.
-    #[rust]
-    collection: Option<String>,
-    #[rust]
-    opened: bool,
-    /// What the grid reported when it opened: the count, or the error.
-    #[rust]
-    pictures: usize,
-    #[rust]
-    library_root: String,
-    #[rust]
-    status_text: String,
-    /// Pictures being baked into the wall right now (`photos.add`), each
-    /// answered through `reply` when its bake finishes.
-    #[rust]
-    adds: Vec<PendingAdd>,
-    /// Where a finished `add` sends its result: the standalone window's
-    /// port, or the module host's reply sink. Set by whoever seats the view.
-    #[rust]
-    reply: Option<Box<dyn Fn(ToolResult)>>,
-    /// The picture to glide onto once the wall has re-opened after an add
-    /// — the item id only exists after the reload.
-    #[rust]
-    show_when_opened: Option<String>,
-}
-
-/// One `photos.add` in flight: the blocking tape bake is a heavy pool job.
-pub struct PendingAdd {
-    call_id: String,
-    path: String,
-    done: TaskHandle<Result<makepad_image_tiles::bake::BakeSummary, String>>,
-}
-
-impl PhotosView {
-    /// Filter the wall to `query` as the person (or the assistant) types:
-    /// the matches fly into a fresh packing, the rest shrink away, an
-    /// empty query brings everything back. The box shows the query too.
-    pub fn set_query(&mut self, cx: &mut Cx, query: &str) {
-        let input = self.view.text_input(cx, ids!(search));
-        if input.text().trim() != query.trim() {
-            input.set_text(cx, query.trim());
-        }
-        self.apply_query(cx, query);
-    }
-
-    /// The query the wall is filtered by right now.
-    pub fn query(&self, cx: &mut Cx) -> String {
-        self.view.widget(cx, ids!(grid)).borrow::<TileGrid>().map(|g| g.query().to_string()).unwrap_or_default()
-    }
-
-    fn apply_query(&mut self, cx: &mut Cx, query: &str) {
-        let counts = self.view.widget(cx, ids!(grid)).borrow_mut::<TileGrid>().map(|mut grid| {
-            grid.set_query(cx, query);
-            (grid.visible_count(), grid.count(), grid.query().to_string())
-        });
-        if let Some((shown, total, q)) = counts {
-            let text = filter_status(shown, total, &q, &self.library_root);
-            self.set_status(cx, text);
-        }
-    }
-
-    /// Which collection to open. Before the first event only.
-    pub fn set_collection(&mut self, collection: Option<String>) {
-        self.collection = collection;
-    }
-
-    /// Open the library once. The grid owns its draw list so a sibling
-    /// redraw never re-uploads the whole wall.
-    fn ensure_open(&mut self, cx: &mut Cx) {
-        if self.opened {
-            return;
-        }
-        self.opened = true;
-        if let Some(mut wrap) = self.view.view(cx, ids!(grid_wrap)).borrow_mut() {
-            wrap.set_optimize(cx, ViewOptimize::DrawList);
-        }
-        match library::find(self.collection.as_deref()) {
-            Some(lib) => self.open_library(cx, lib),
-            None => self.set_status(cx, library::how_to_bake()),
-        }
-    }
-
-    fn open_library(&mut self, cx: &mut Cx, lib: Library) {
-        self.library_root = lib.root.to_string_lossy().to_string();
-        if let Some(mut grid) = self.view.widget(cx, ids!(grid)).borrow_mut::<TileGrid>() {
-            grid.open(cx, lib);
-        }
-    }
-
-    fn set_status(&mut self, cx: &mut Cx, text: String) {
-        if self.status_text != text {
-            self.status_text = text.clone();
-            self.view.label(cx, ids!(status)).set_text(cx, &text);
-        }
-    }
-
-    /// Search the words the pictures carry (title and link), case-insensitive,
-    /// every word of the query somewhere; at most [`SEARCH_LIMIT`] hits.
-    pub fn search(&self, cx: &mut Cx, query: &str) -> Vec<(ItemId, String, String)> {
-        let items = self
-            .view
-            .widget(cx, ids!(grid))
-            .borrow::<TileGrid>()
-            .map(|grid| grid.items())
-            .unwrap_or_default();
-        search_items(&items, query)
-    }
-
-    /// The picture whose link is exactly `link` (an added file's path).
-    fn search_link(&self, cx: &mut Cx, link: &str) -> Option<ItemId> {
-        self.view
-            .widget(cx, ids!(grid))
-            .borrow::<TileGrid>()
-            .and_then(|grid| grid.items().into_iter().find(|(_, _, l)| l == link).map(|(id, _, _)| id))
-    }
-
-    /// Glide onto one picture; false when the id is not on the wall.
-    pub fn show(&mut self, cx: &mut Cx, item: ItemId) -> bool {
-        self.view
-            .widget(cx, ids!(grid))
-            .borrow_mut::<TileGrid>()
-            .map(|mut grid| grid.show_item(cx, item))
-            .unwrap_or(false)
-    }
-
-    /// One line about the wall: how many pictures, from where.
-    pub fn summary(&self) -> String {
-        if self.library_root.is_empty() {
-            return self.status_text.clone();
-        }
-        format!("{} pictures from {}", self.pictures, self.library_root)
-    }
-
-    pub fn pictures(&self) -> usize {
-        self.pictures
-    }
-
-    /// How many pictures the wall shows under the current filter.
-    pub fn visible(&self, cx: &mut Cx) -> usize {
-        self.view.widget(cx, ids!(grid)).borrow::<TileGrid>().map(|g| g.visible_count()).unwrap_or(0)
-    }
-
-    /// Where finished adds report. The standalone window routes it to its
-    /// port; the module host to its reply sink.
-    pub fn set_reply(&mut self, reply: Box<dyn Fn(ToolResult)>) {
-        self.reply = Some(reply);
-    }
-
-    /// The library this wall is showing, if any.
-    pub fn library_root(&self) -> &str {
-        &self.library_root
-    }
-
-    /// Bake one picture on disk into the open library, off the UI thread;
-    /// the wall re-opens and glides onto it when the bake reports. The
-    /// answer goes out through `reply` — `Err` here means nothing was
-    /// started and the caller answers now.
-    pub fn start_add(
-        &mut self,
-        cx: &mut Cx,
-        call_id: &str,
-        path: &Path,
-        title: &str,
-    ) -> Result<(), String> {
-        if self.library_root.is_empty() {
-            return Err("no library is open on this wall".to_string());
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = (cx, call_id, path, title);
-            Err("adding pictures needs the native app".to_string())
-        }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            use makepad_image_tiles::bake::{bake, BakeOptions, Source};
-            let root = std::path::PathBuf::from(&self.library_root);
-            let path_text = path.to_string_lossy().to_string();
-            let source = Source { url: path_text.clone(), title: title.to_string(), link: path_text.clone() };
-            let pool = cx.task_pool();
-            let bake_pool = pool.clone();
-            let done = pool
-                .submit(Lane::Heavy, move || {
-                    // One picture: one fetch, one encode. The library's own
-                    // failed items stay failed — an add is about this file.
-                    let options = BakeOptions { fetch_threads: 1, encode_threads: 1, retry_failed: false };
-                    bake(
-                        &root,
-                        &[source],
-                        &options,
-                        &mut |line| log!("photos add: {line}"),
-                        &bake_pool,
-                    )
-                })
-                .map_err(|e| format!("could not queue the bake: {e}"))?;
-            self.adds.push(PendingAdd { call_id: call_id.to_string(), path: path_text, done });
-            Ok(())
-        }
-    }
-
-    /// Finished adds: re-open the wall, remember which picture to show,
-    /// and answer the call.
-    fn poll_adds(&mut self, cx: &mut Cx) {
-        if self.adds.is_empty() {
-            return;
-        }
-        let mut finished = Vec::new();
-        self.adds.retain_mut(|add| match add.done.try_take() {
-            Some(Ok(result)) => {
-                finished.push((add.call_id.clone(), add.path.clone(), result));
-                false
-            }
-            Some(Err(error)) => {
-                finished.push((add.call_id.clone(), add.path.clone(), Err(format!("bake task failed: {error}"))));
-                false
-            }
-            None => true,
-        });
-        for (call_id, path, result) in finished {
-            let answer = match result {
-                Ok(summary) if summary.baked > 0 || summary.skipped > 0 => {
-                    self.show_when_opened = Some(path.clone());
-                    let root = Library::new(&self.library_root);
-                    self.open_library(cx, root);
-                    ToolResult::ok(&call_id, format!("{path} is on the wall now; showing it"), "added")
-                        .with_data(format!("{{\"path\":{}}}", makepad_strict_json::s(path.clone()).to_json()))
-                }
-                Ok(_) => ToolResult::failed(&call_id, format!("{path} could not be baked (not a picture the wall can decode?)")),
-                Err(e) => ToolResult::failed(&call_id, format!("adding {path} failed: {e}")),
-            };
-            match &self.reply {
-                Some(reply) => reply(answer),
-                None => log!("photos: an add finished with nobody to answer ({call_id})"),
-            }
-        }
-    }
-}
-
-/// The status line for a filtered wall: how many of the pictures show,
-/// and for which words; the plain count with the library when there is
-/// no query.
-pub fn filter_status(shown: usize, total: usize, query: &str, root: &str) -> String {
-    if query.trim().is_empty() {
-        format!("{total} pictures — {root}")
-    } else if shown == 0 {
-        format!("nothing of {total} matches · {}", query.trim())
-    } else {
-        format!("{shown} of {total} · {}", query.trim())
-    }
-}
-
-/// The search over an item list: every query word must appear in the
-/// title or the link, case-insensitively; empty queries match nothing.
-pub fn search_items(items: &[(ItemId, String, String)], query: &str) -> Vec<(ItemId, String, String)> {
-    let words: Vec<String> = query.split_whitespace().map(|w| w.to_lowercase()).collect();
-    if words.is_empty() {
-        return Vec::new();
-    }
-    items
-        .iter()
-        .filter(|(_, title, link)| {
-            let hay = format!("{} {}", title.to_lowercase(), link.to_lowercase());
-            words.iter().all(|w| hay.contains(w.as_str()))
-        })
-        .take(SEARCH_LIMIT)
-        .cloned()
-        .collect()
-}
-
-impl Widget for PhotosView {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.ensure_open(cx);
-        self.poll_adds(cx);
-        // ⌘F (or Ctrl+F, or a bare `/` while the wall has the keys) puts the
-        // caret in the search box; Esc in the box clears the filter.
-        if let Event::KeyDown(ke) = event {
-            let input = self.view.text_input(cx, ids!(search));
-            let boxed = cx.has_key_focus(input.area());
-            let find = ke.key_code == KeyCode::KeyF && (ke.modifiers.logo || ke.modifiers.control);
-            let slash = ke.key_code == KeyCode::Slash && !boxed && !ke.modifiers.logo && !ke.modifiers.control;
-            if find || slash {
-                input.set_key_focus(cx);
-            }
-        }
-        self.view.handle_event(cx, event, scope);
-        if let Event::Actions(actions) = event {
-            let input = self.view.text_input(cx, ids!(search));
-            if let Some(text) = input.changed(actions) {
-                self.apply_query(cx, &text);
-            }
-            if input.escaped(actions) {
-                self.set_query(cx, "");
-            }
-            for action in actions {
-                let Some(widget_action) = action.as_widget_action() else { continue };
-                match widget_action.cast::<TileGridAction>() {
-                    TileGridAction::Opened { count, error: None } => {
-                        self.pictures = count;
-                        let text = format!("{count} pictures — {}", self.library_root);
-                        self.set_status(cx, text);
-                        // A re-opened wall (an add) keeps the words in the box.
-                        let kept = self.view.text_input(cx, ids!(search)).text();
-                        if !kept.trim().is_empty() {
-                            self.apply_query(cx, &kept);
-                        }
-                        // A freshly added picture: the wall knows it now.
-                        if let Some(path) = self.show_when_opened.take() {
-                            let wanted = self.search_link(cx, &path);
-                            if let Some(item) = wanted {
-                                self.show(cx, item);
-                            }
-                        }
-                    }
-                    TileGridAction::Opened { error: Some(e), .. } => {
-                        self.pictures = 0;
-                        self.set_status(cx, format!("{e} — {}", library::how_to_bake()));
-                    }
-                    TileGridAction::Clicked { item, title, link, .. } => {
-                        let text = format!("#{item}  {}  {link}", title.chars().take(140).collect::<String>());
-                        self.set_status(cx, text);
-                    }
-                    TileGridAction::None => {}
-                }
-            }
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.ensure_open(cx);
-        self.view.draw_walk(cx, scope, walk)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn items() -> Vec<(ItemId, String, String)> {
-        vec![
-            (1, "2024-01-02: A robot learns to love".into(), "https://smbc/1".into()),
-            (2, "2024-01-03: Physics of a cat".into(), "https://smbc/2".into()),
-            (3, "2024-01-04: The Robot uprising, again".into(), "https://smbc/3".into()),
-        ]
-    }
-
-    #[test]
-    fn every_query_word_must_appear_case_insensitively() {
-        let hits = search_items(&items(), "robot");
-        assert_eq!(hits.iter().map(|h| h.0).collect::<Vec<_>>(), vec![1, 3]);
-        assert_eq!(search_items(&items(), "ROBOT uprising").len(), 1);
-        assert!(search_items(&items(), "dog").is_empty());
-        assert!(search_items(&items(), "   ").is_empty());
-        // The link counts too.
-        assert_eq!(search_items(&items(), "smbc/2")[0].0, 2);
-    }
-
-    #[test]
-    fn the_status_line_counts_the_filter() {
-        assert_eq!(filter_status(293, 293, "", "/lib"), "293 pictures — /lib");
-        assert_eq!(filter_status(12, 293, " robots ", "/lib"), "12 of 293 · robots");
-        assert_eq!(filter_status(0, 293, "dog", "/lib"), "nothing of 293 matches · dog");
-    }
-
-    #[test]
-    fn hits_are_capped() {
-        let many: Vec<(ItemId, String, String)> = (0..40).map(|i| (i, format!("robot {i}"), String::new())).collect();
-        assert_eq!(search_items(&many, "robot").len(), SEARCH_LIMIT);
-    }
-}
diff --git a/apps/route/Cargo.toml b/apps/route/Cargo.toml
index 8fb228de2..05ae34020 100644
--- a/apps/route/Cargo.toml
+++ b/apps/route/Cargo.toml
@@ -5,34 +5,20 @@ edition = "2021"
 description = "AI-driven voice route/trip planner on MapView (see route.md)"
 license = "MIT OR Apache-2.0"
 
-[features]
-default = ["native"]
-native = [
-    "makepad-widgets/voice",
-    "dep:makepad-map-build",
-    "dep:makepad-mbtile-reader",
-    "dep:serde_json",
-    "dep:makepad-ai-hub",
-    "dep:makepad-strict-json",
-    "dep:makepad-converse",
-]
-demo = []
-
 [dependencies]
-makepad-widgets = { path = "../../widgets", version = "2.0.0", features = ["maps"] }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-ai-services = { path = "../../libs/ai/services" }
+makepad-widgets = { path = "../../widgets", version = "2.0.0", features = ["maps", "voice"] }
+mp-theme = { path = "../../libs/mp_theme" }
 makepad-map-nav = { path = "../../libs/map_nav" }          # M1: route.* tools (search + A* graph)
-makepad-micro-serde = { path = "../../libs/micro_serde", version = "1.0.0" }
-makepad-map-build = { path = "../../libs/map_build", features = ["faces"], optional = true } # first run: download + bake a test map
-makepad-geodata = { path = "../../libs/geodata" }          # shared terrain renderer; native also uses geo/radar
-makepad-mbtile-reader = { path = "../../libs/mbtile_reader", optional = true } # terrain drape landcover source
-serde_json      = { version = "1", optional = true }                                      # geodata FeatureHit attrs
+makepad-map-build = { path = "../../libs/map_build", features = ["faces"] } # first run: download + bake a test map
+makepad-ai-speech = { path = "../../libs/ai/models/speech" } # kokoro voice output (🔊)
+makepad-geodata = { path = "../../libs/geodata" }          # M1: geo.* corridor queries, rain radar
+makepad-mbtile-reader = { path = "../../libs/mbtile_reader" } # terrain drape landcover source
+serde_json      = "1"                                      # geodata FeatureHit attrs
 
-makepad-ai-hub  = { path = "../../libs/ai/hub", default-features = false, features = ["llm"], optional = true } # M2: local dispatcher LLM
+makepad-ai-hub  = { path = "../../libs/ai/hub", default-features = false, features = ["llm"] } # M2: local dispatcher LLM
 
-makepad-strict-json = { path = "../../libs/strict_json", optional = true }  # claude_agent tool schemas
-makepad-converse = { path = "../../libs/converse", features = ["local-llm"], optional = true } # M3: attention-gate filter
+makepad-strict-json = { path = "../../libs/strict_json" }  # claude_agent tool schemas
+makepad-converse = { path = "../../libs/converse", features = ["local-llm"] } # M3: attention-gate filter
 
 # Planned wiring (see route.md milestones) — enable as each phase lands:
 # makepad-tesla   = { path = "../../libs/tesla" }          # M5: vehicle SoC / charge state
diff --git a/apps/route/src/ai.rs b/apps/route/src/ai.rs
deleted file mode 100644
index d0f71334a..000000000
--- a/apps/route/src/ai.rs
+++ /dev/null
@@ -1,160 +0,0 @@
-//! Route's tools on the desktop assistant bus.
-
-use crate::{broker, App};
-use makepad_ai_services::wire::{Risk, ServiceCall, ServiceManifest, ToolDef, ToolResult};
-use makepad_widgets::Cx;
-
-/// The bus already supplies the `route.` namespace, so only route's own
-/// prefix is removed. All descriptions and schemas still come from the one
-/// registry used by the in-app assistant.
-fn bus_name(internal: &str) -> &str {
-    match internal {
-        "route_plan" => "plan",
-        "route_add_stop" => "add_stop",
-        "route_remove_stop" => "remove_stop",
-        "route_status" => "status",
-        "route_along" => "along",
-        _ => internal,
-    }
-}
-
-fn risk(internal: &str) -> Risk {
-    match internal {
-        "geo_search" | "route_status" | "weather_now" | "trip_history"
-        | "images_search" | "cloud_ask" => Risk::Read,
-        "map_fly_to" | "map_show_trip" | "map_set_layer" | "map_set_theme"
-        | "map_set_markers" | "route_plan" | "route_add_stop"
-        | "route_remove_stop" | "route_along" | "nav_start" | "nav_stop" => Risk::Act,
-        name => panic!("route tool `{name}` has no AI-bus risk class"),
-    }
-}
-
-pub fn manifest() -> ServiceManifest {
-    let mut manifest = ServiceManifest::new(
-        "route",
-        "Route",
-        "The map on screen, including its centre, zoom, layers, markers, weather and current trip. Route-planning tools change the trip drawn on screen.",
-    );
-    for definition in broker::tool_definitions() {
-        let tool_name = bus_name(&definition.name);
-        manifest = manifest.with_tool(ToolDef::new(
-            tool_name,
-            definition.description,
-            definition.parameters,
-            risk(&definition.name),
-        ));
-    }
-    manifest
-}
-
-fn internal_name(short_name: &str) -> Option<String> {
-    broker::tool_definitions()
-        .into_iter()
-        .find(|definition| bus_name(&definition.name) == short_name)
-        .map(|definition| definition.name)
-}
-
-fn result(call: &ServiceCall, outcome: Result<String, String>) -> ToolResult {
-    match outcome {
-        Ok(text) => ToolResult::ok(
-            &call.call_id,
-            text,
-            format!("route.{} completed", call.tool),
-        ),
-        Err(error) if error.starts_with("unknown tool:") => {
-            let names = manifest()
-                .tools
-                .into_iter()
-                .map(|tool| tool.name)
-                .collect::<Vec<_>>()
-                .join(", ");
-            ToolResult::refused(
-                &call.call_id,
-                format!("unknown route tool `{}`; available tools: {names}", call.tool),
-            )
-        }
-        Err(error) => ToolResult::failed(&call.call_id, error),
-    }
-}
-
-/// Execute one desktop-bus call through the exact dispatcher used by route's
-/// own assistant.
-fn answer_with(
-    call: &ServiceCall,
-    execute: impl FnOnce(&str, &str) -> Result<String, String>,
-) -> ToolResult {
-    let Some(name) = internal_name(&call.tool) else {
-        return result(call, Err(format!("unknown tool: {}", call.tool)));
-    };
-    result(call, execute(&name, &call.args))
-}
-
-pub fn answer(cx: &mut Cx, app: &mut App, call: &ServiceCall) -> ToolResult {
-    answer_with(call, |name, args| app.execute_tool(cx, name, args))
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::wire::ToolOutcome;
-
-    #[test]
-    fn manifest_is_valid_and_matches_the_local_tool_registry() {
-        let manifest = manifest();
-        manifest.validate().unwrap();
-        let local_names = broker::tool_definitions()
-            .iter()
-            .map(|definition| bus_name(&definition.name).to_string())
-            .collect::<Vec<_>>();
-        let bus_names = manifest
-            .tools
-            .iter()
-            .map(|tool| tool.name.clone())
-            .collect::<Vec<_>>();
-        assert_eq!(bus_names, local_names);
-    }
-
-    #[test]
-    fn unknown_calls_are_refused_with_the_real_names() {
-        let call = ServiceCall {
-            call_id: "call-unknown".into(),
-            tool: "not_a_route_tool".into(),
-            args: "{}".into(),
-        };
-        let answer = answer_with(&call, |_, _| panic!("unknown tools must not execute"));
-        assert_eq!(answer.outcome, ToolOutcome::Refused);
-        for tool in manifest().tools {
-            assert!(answer.text.contains(&tool.name), "missing {} in {}", tool.name, answer.text);
-        }
-    }
-
-    #[test]
-    fn risk_classes_match_route_state_effects() {
-        let manifest = manifest();
-        for name in [
-            "geo_search",
-            "status",
-            "weather_now",
-            "trip_history",
-            "images_search",
-            "cloud_ask",
-        ] {
-            assert_eq!(manifest.tool(name).unwrap().risk, Risk::Read, "{name}");
-        }
-        for name in [
-            "map_fly_to",
-            "map_show_trip",
-            "map_set_layer",
-            "map_set_theme",
-            "map_set_markers",
-            "plan",
-            "add_stop",
-            "remove_stop",
-            "along",
-            "nav_start",
-            "nav_stop",
-        ] {
-            assert_eq!(manifest.tool(name).unwrap().risk, Risk::Act, "{name}");
-        }
-    }
-}
diff --git a/apps/route/src/assistant/mod.rs b/apps/route/src/assistant/mod.rs
deleted file mode 100644
index 51f2a8e7b..000000000
--- a/apps/route/src/assistant/mod.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-//! Feature-selected assistant controller. The UI is deliberately outside
-//! this module so native and demo compile the same widget tree.
-
-use makepad_widgets::{Cx, WidgetRef};
-
-pub trait AssistantController {
-    fn configure_ui(&self, cx: &mut Cx, ui: &WidgetRef);
-    fn unavailable_reply(&self, prompt: &str) -> Option<&'static str>;
-}
-
-#[cfg(feature = "native")]
-mod native;
-#[cfg(feature = "demo")]
-mod unavailable;
-
-#[cfg(feature = "native")]
-pub use native::AssistantService;
-#[cfg(feature = "demo")]
-pub use unavailable::AssistantService;
-
-#[cfg(feature = "demo")]
-pub const UNAVAILABLE_REPLY: &str = "assistant is not available in this build";
diff --git a/apps/route/src/assistant/native.rs b/apps/route/src/assistant/native.rs
deleted file mode 100644
index b33a2e176..000000000
--- a/apps/route/src/assistant/native.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-use super::AssistantController;
-use makepad_widgets::{Cx, WidgetRef};
-
-/// Native keeps the existing Claude/local-LLM/voice controller in `App`.
-/// This seam owns the profile-specific availability policy used by the
-/// shared transcript/input/mic/speaker chrome.
-#[derive(Default)]
-pub struct AssistantService;
-
-impl AssistantController for AssistantService {
-    fn configure_ui(&self, _cx: &mut Cx, _ui: &WidgetRef) {}
-
-    fn unavailable_reply(&self, _prompt: &str) -> Option<&'static str> {
-        None
-    }
-}
diff --git a/apps/route/src/assistant/unavailable.rs b/apps/route/src/assistant/unavailable.rs
deleted file mode 100644
index 982b4dcb5..000000000
--- a/apps/route/src/assistant/unavailable.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-use super::AssistantController;
-use makepad_widgets::*;
-
-/// Demo assistant: the native panel remains interactive, but no model,
-/// voice runtime, or credential lookup is linked into this profile.
-#[derive(Default)]
-pub struct AssistantService;
-
-impl AssistantController for AssistantService {
-    fn configure_ui(&self, cx: &mut Cx, ui: &WidgetRef) {
-        ui.button(cx, ids!(mic_button)).set_disabled(cx, true);
-        ui.button(cx, ids!(speaker_button)).set_disabled(cx, true);
-    }
-
-    fn unavailable_reply(&self, _prompt: &str) -> Option<&'static str> {
-        Some(super::UNAVAILABLE_REPLY)
-    }
-}
diff --git a/apps/route/src/broker.rs b/apps/route/src/broker.rs
index b578b5192..369523668 100644
--- a/apps/route/src/broker.rs
+++ b/apps/route/src/broker.rs
@@ -12,7 +12,7 @@ use makepad_widgets::*;
 use makepad_converse::agent_seam::*;
 use makepad_widgets::makepad_micro_serde::*;
 
-use crate::nav::native::NavData;
+use crate::nav_data::NavData;
 use crate::tools;
 use crate::trip::TripModel;
 
@@ -57,7 +57,7 @@ pub struct ToolCtx<'a> {
     pub map: &'a MapViewRef,
     pub trip: &'a mut TripModel,
     pub nav: Option<&'a mut NavData>,
-    pub radar: Option<&'a crate::nav::native::RadarData>,
+    pub radar: Option<&'a crate::nav_data::RadarData>,
     pub markers: &'a mut MarkerLegend,
     /// Latest GPS fix (lon, lat) from the platform geo service, if any.
     pub position: Option<(f64, f64)>,
diff --git a/apps/route/src/clock.rs b/apps/route/src/clock.rs
deleted file mode 100644
index d61118721..000000000
--- a/apps/route/src/clock.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-use makepad_widgets::{Cx, CxOsApi};
-
-/// Demo monotonic clock. Keep this indirection until `Cx::monotonic_now()`
-/// is available on every platform.
-pub fn monotonic_now(cx: &Cx) -> f64 {
-    cx.seconds_since_app_start()
-}
diff --git a/apps/route/src/ddg.rs b/apps/route/src/ddg.rs
index 996a79aa2..1a26bea52 100644
--- a/apps/route/src/ddg.rs
+++ b/apps/route/src/ddg.rs
@@ -37,7 +37,7 @@ pub struct DdgSearch {
 #[derive(Default)]
 pub struct DdgState {
     pub active: Option<DdgSearch>,
-    last_search: Option<f64>,
+    last_search: Option<std::time::Instant>,
 }
 
 pub enum DdgEvent {
@@ -84,7 +84,7 @@ impl DdgState {
             return Err("an image search is already running".into());
         }
         if let Some(last) = self.last_search {
-            let since = Cx::monotonic_now() - last;
+            let since = last.elapsed().as_secs_f64();
             if since < MIN_SEARCH_GAP_S {
                 return Err(format!(
                     "image search rate limit — retry in {:.0}s",
@@ -92,7 +92,7 @@ impl DdgState {
                 ));
             }
         }
-        self.last_search = Some(Cx::monotonic_now());
+        self.last_search = Some(std::time::Instant::now());
         let encoded = url_encode(query.trim());
         let request = get(
             cx,
diff --git a/apps/route/src/history.rs b/apps/route/src/history.rs
index a7664aab5..72a2b8cce 100644
--- a/apps/route/src/history.rs
+++ b/apps/route/src/history.rs
@@ -8,7 +8,7 @@
 //! those extensions without migration.
 
 use crate::trip::haversine_m;
-use makepad_widgets::{Cx, LocationUpdateEvent};
+use makepad_widgets::LocationUpdateEvent;
 use std::io::Write;
 use std::path::PathBuf;
 
@@ -26,7 +26,10 @@ pub struct DriveLog {
 }
 
 fn now_unix() -> f64 {
-    Cx::time_now().max(0.0)
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_secs_f64())
+        .unwrap_or(0.0)
 }
 
 impl DriveLog {
diff --git a/apps/route/src/layers.rs b/apps/route/src/layers.rs
index 644fadd46..5ead3c241 100644
--- a/apps/route/src/layers.rs
+++ b/apps/route/src/layers.rs
@@ -6,8 +6,22 @@
 //! the MapView after each tool run and feeds worker results as they arrive.
 
 use makepad_widgets::*;
-use crate::overlays::{OverlaySelection, OVERLAY_LAYERS};
-use std::path::PathBuf;
+use std::sync::mpsc;
+
+/// Always-on ocean sidecars (sea from coastline-derived polygons; low serves
+/// open ocean via ancestor overzoom, high carries exact coastal tiles).
+pub const OCEAN_LOW_MBTILES: &str = "local/maps/ocean-low.mbtiles";
+pub const OCEAN_HIGH_MBTILES: &str = "local/maps/ocean-high.mbtiles";
+
+/// name → overlay mbtiles path (order = fixed toggle slots).
+pub const OVERLAY_LAYERS: [(&str, &str); 6] = [
+    ("chargers", "local/overlays/nl-chargers.mbtiles?fast"),
+    ("transit", "local/overlays/nl-transit.mbtiles"),
+    ("nature", "local/overlays/nl-nature.mbtiles"),
+    ("districts", "local/overlays/nl-wijkbuurt.mbtiles"),
+    ("buildings_age", "local/overlays/nl-buildings-age.mbtiles"),
+    ("demographics", "local/overlays/nl-demographics.mbtiles"),
+];
 
 pub struct WindUpdate {
     pub nx: usize,
@@ -17,9 +31,22 @@ pub struct WindUpdate {
     pub bbox: (f64, f64, f64, f64),
 }
 
+/// (normalized-mercator bbox, sun dir, cast_shadows)
+pub type TerrainRequest = ((f64, f64, f64, f64), (f32, f32, f32), bool);
+
+pub struct TerrainUpdate {
+    pub texels: Vec<u32>,
+    pub width: usize,
+    pub height: usize,
+    pub elev_texels: Vec<u32>,
+    pub elev: Vec<f32>,
+    pub elev_width: usize,
+    pub elev_height: usize,
+    pub bbox: (f64, f64, f64, f64),
+}
+
 pub struct LayerState {
-    pub maps_root: PathBuf,
-    pub overlays: OverlaySelection,
+    pub overlay_on: [bool; OVERLAY_LAYERS.len()],
     pub rain: bool,
     pub wind: bool,
     pub terrain: bool,
@@ -32,13 +59,14 @@ pub struct LayerState {
     pub dirty: bool,
     pub wind_worker_started: bool,
     pub wind_cache: Option<WindUpdate>,
+    pub terrain_tx: Option<mpsc::Sender<TerrainRequest>>,
+    pub last_terrain_key: Option<(i64, i64, i64, i64)>,
 }
 
 impl Default for LayerState {
     fn default() -> Self {
         Self {
-            maps_root: PathBuf::new(),
-            overlays: OverlaySelection::default(),
+            overlay_on: [false; OVERLAY_LAYERS.len()],
             rain: false,
             wind: false,
             terrain: false,
@@ -47,15 +75,13 @@ impl Default for LayerState {
             dirty: false,
             wind_worker_started: false,
             wind_cache: None,
+            terrain_tx: None,
+            last_terrain_key: None,
         }
     }
 }
 
 impl LayerState {
-    pub fn set_maps_root(&mut self, maps_root: PathBuf) {
-        self.maps_root = maps_root;
-    }
-
     /// Toggle a layer by user-facing name. Returns the canonical name.
     pub fn set_layer(&mut self, name: &str, on: bool) -> Result<&'static str, String> {
         let key = name.trim().to_ascii_lowercase();
@@ -78,13 +104,19 @@ impl LayerState {
                 Ok("tiltshift")
             }
             _ => {
-                if let Some(layer_name) = self.overlays.set_named(&key, on) {
-                    return Ok(layer_name);
+                for (i, (layer_name, _)) in OVERLAY_LAYERS.iter().enumerate() {
+                    if *layer_name == key
+                        || (key == "wijkbuurt" && *layer_name == "districts")
+                        || (key == "buildings-age" && *layer_name == "buildings_age")
+                    {
+                        self.overlay_on[i] = on;
+                        return Ok(layer_name);
+                    }
                 }
                 self.dirty = false;
                 Err(format!(
                     "unknown layer '{name}' — available: rain, wind, terrain, {}",
-                    OVERLAY_LAYERS.map(|layer| layer.name).join(", ")
+                    OVERLAY_LAYERS.map(|(n, _)| n).join(", ")
                 ))
             }
         }
@@ -102,8 +134,27 @@ impl LayerState {
         Ok(theme)
     }
 
+    pub fn overlay_paths(&self) -> String {
+        // Ocean sidecars are always on: sea polygons are base data (the
+        // pbf-base schema has no coastline stage), not a toggleable layer.
+        let mut paths = vec![OCEAN_LOW_MBTILES, OCEAN_HIGH_MBTILES];
+        paths.extend(
+            OVERLAY_LAYERS
+                .iter()
+                .zip(self.overlay_on.iter())
+                .filter(|(_, on)| **on)
+                .map(|((_, path), _)| *path),
+        );
+        paths.join(";")
+    }
+
     pub fn summary(&self) -> String {
-        let mut on = self.overlays.enabled_names();
+        let mut on: Vec<&str> = OVERLAY_LAYERS
+            .iter()
+            .zip(self.overlay_on.iter())
+            .filter(|(_, o)| **o)
+            .map(|((n, _), _)| *n)
+            .collect();
         if self.rain {
             on.push("rain");
         }
@@ -126,16 +177,10 @@ impl LayerState {
 }
 
 /// GFS wind worker: 30 min disk-gated NOMADS polls, cached GRIB2 on disk.
-pub fn start_wind_worker(spawner: ThreadSpawner, sender: ToUISender<WindUpdate>) {
-    let spawned = spawner.spawn_worker(
-        ThreadOptions {
-            name: Some("route-wind".into()),
-            ..Default::default()
-        },
-        move || {
+pub fn start_wind_worker(sender: ToUISender<WindUpdate>) {
+    std::thread::spawn(move || {
         use makepad_geodata::wind::{WindSync, WIND_EAST, WIND_NORTH, WIND_SOUTH, WIND_WEST};
         let sync = WindSync::new("local/overlays/wind");
-        let pacing = CancellationToken::new();
         loop {
             let field = sync.sync().ok().flatten().or_else(|| sync.cached());
             if let Some(field) = field {
@@ -147,11 +192,113 @@ pub fn start_wind_worker(spawner: ThreadSpawner, sender: ToUISender<WindUpdate>)
                     bbox: (WIND_WEST, WIND_SOUTH, WIND_EAST, WIND_NORTH),
                 });
             }
-            let _ = pacing.wait_until(Cx::monotonic_now() + 300.0);
+            std::thread::sleep(std::time::Duration::from_secs(300));
         }
     });
-    match spawned {
-        Ok(handle) => handle.detach(),
-        Err(error) => log!("wind worker unavailable: {error}"),
-    }
+}
+
+/// Terrain worker: hillshade renders for requested view bboxes from the
+/// local terrarium mbtiles, with landcover drape (shared with examples/map).
+pub fn start_terrain_worker(sender: ToUISender<TerrainUpdate>) -> mpsc::Sender<TerrainRequest> {
+    let (tx, rx) = mpsc::channel::<TerrainRequest>();
+    std::thread::spawn(move || {
+        use makepad_geodata::terrain_shade::TerrainShader;
+        let Ok(mut shader) =
+            TerrainShader::open(std::path::Path::new("local/overlays/nl-terrain.mbtiles"))
+        else {
+            return;
+        };
+        let mut land_reader = makepad_mbtile_reader::MbtilesReader::open(std::path::Path::new(
+            "local/maps/europe-shortbread.mbtiles",
+        ))
+        .ok();
+        while let Ok(mut request) = rx.recv() {
+            // Only the newest pending request matters.
+            while let Ok(newer) = rx.try_recv() {
+                request = newer;
+            }
+            let (bbox, sun, cast_shadows) = request;
+            shader.sun = sun;
+            shader.cast_shadows = cast_shadows;
+            let (w, h) = (4096usize, 3072usize);
+            let (mut rgba, elev_full, shade) =
+                shader.shade_region(bbox.0, bbox.1, bbox.2, bbox.3, w, h);
+            if let Some(reader) = land_reader.as_mut() {
+                makepad_widgets::map::drape::drape_landcover(
+                    reader, bbox, w, h, &elev_full, &shade, &mut rgba,
+                );
+            }
+            let texels = makepad_geodata::radar_raster::rgba_to_bgra_texels(&rgba);
+            // Displacement grid matching the renderer's terrain mesh corners
+            // (same constants as examples/map).
+            let (ew, eh) = (289usize, 217usize);
+            let mut elev = vec![0f32; ew * eh];
+            let mut elev_texels = vec![0u32; ew * eh];
+            for y in 0..eh {
+                for x in 0..ew {
+                    let sx = (x * (w - 1)) / (ew - 1);
+                    let sy = (y * (h - 1)) / (eh - 1);
+                    let m = elev_full[sy * w + sx].max(0.0);
+                    elev[y * ew + x] = m;
+                    // Terrarium pack: m + 32768 in R*256 + G + B/256.
+                    let v = ((m + 32768.0) * 256.0) as u32;
+                    let (r, g, b) = (v >> 16 & 255, v >> 8 & 255, v & 255);
+                    elev_texels[y * ew + x] = b | (g << 8) | (r << 16) | (255 << 24);
+                }
+            }
+            let _ = sender.send(TerrainUpdate {
+                texels,
+                width: w,
+                height: h,
+                elev_texels,
+                elev,
+                elev_width: ew,
+                elev_height: eh,
+                bbox,
+            });
+        }
+    });
+    tx
+}
+
+/// Terrain render request for the current viewport, debounced by view key
+/// (same policy as examples/map: ~3 viewports coverage, half-viewport
+/// re-render steps, integer zoom buckets).
+pub fn request_terrain(cx: &mut Cx, map: &MapViewRef, state: &mut LayerState) {
+    if !state.terrain || state.terrain_tx.is_none() {
+        return;
+    }
+    let Some((lon, lat)) = map.center() else {
+        return;
+    };
+    let zoom = map.map_zoom().unwrap_or(10.0);
+    let tilt = map.tilt();
+    let world_px = 256.0 * 2f64.powf(zoom);
+    let margin = 3.0 + 1.6 * tilt.to_radians().sin();
+    let half_w = 1000.0 * margin / world_px;
+    let half_h = 750.0 * margin / world_px;
+    let nx = (lon + 180.0) / 360.0;
+    let lat_rad = lat.to_radians();
+    let ny = (1.0 - (lat_rad.tan() + 1.0 / lat_rad.cos()).ln() / std::f64::consts::PI) / 2.0;
+    let bbox = (nx - half_w, ny - half_h, nx + half_w, ny + half_h);
+    let step = half_w / 3.0;
+    let key = (
+        (nx / step).round() as i64,
+        (ny / step).round() as i64,
+        zoom.floor() as i64,
+        (tilt > 0.5) as i64,
+    );
+    if state.last_terrain_key == Some(key) {
+        return;
+    }
+    state.last_terrain_key = Some(key);
+    let shiny = map.shiny().unwrap_or_default();
+    if let Some(tx) = &state.terrain_tx {
+        let _ = tx.send((
+            bbox,
+            (shiny.sun.dir.x, shiny.sun.dir.y, shiny.sun.dir.z),
+            shiny.terrain_shadows,
+        ));
+    }
+    let _ = cx;
 }
diff --git a/apps/route/src/local_agent.rs b/apps/route/src/local_agent.rs
index 6699e29ec..7ae86103a 100644
--- a/apps/route/src/local_agent.rs
+++ b/apps/route/src/local_agent.rs
@@ -8,8 +8,10 @@ use makepad_ai_hub::{
 };
 use makepad_widgets::*;
 
-use std::path::PathBuf;
-use std::sync::Arc;
+use std::{
+    path::PathBuf,
+    sync::{Arc, Mutex},
+};
 
 pub const DEFAULT_LOCAL_MODEL: &str = "local/models/Qwen3.5-9B-UD-Q4_K_XL.gguf";
 const MAX_CONTEXT: u32 = 32768;
@@ -26,11 +28,11 @@ pub struct LocalAgent {
     awaiting_tools: usize,
     tool_results: Vec<(String, String, bool)>,
     next_tool_id: u64,
-    timing: ToUISender<String>,
+    timing: Arc<Mutex<String>>,
 }
 
 impl LocalAgent {
-    pub fn new(model_path: String, timing: ToUISender<String>) -> Self {
+    pub fn new(model_path: String, timing: Arc<Mutex<String>>) -> Self {
         Self {
             model_path: model_path.into(),
             session: None,
@@ -45,7 +47,9 @@ impl LocalAgent {
     }
 
     fn set_timing(&self, text: String) {
-        let _ = self.timing.send(text);
+        if let Ok(mut timing) = self.timing.lock() {
+            *timing = text;
+        }
     }
 }
 
diff --git a/apps/route/src/main.rs b/apps/route/src/main.rs
index b59d062ab..e74e2780f 100644
--- a/apps/route/src/main.rs
+++ b/apps/route/src/main.rs
@@ -11,210 +11,40 @@
 
 pub use ::makepad_widgets;
 
-#[cfg(all(feature = "native", feature = "demo"))]
-compile_error!("features `native` and `demo` are mutually exclusive");
-#[cfg(not(any(feature = "native", feature = "demo")))]
-compile_error!("enable either feature `native` or feature `demo`");
-
-#[cfg(feature = "native")]
 use makepad_converse::agent_seam::*;
-#[cfg(feature = "native")]
-use makepad_ai_services::port::{AiServicePort, PortEvent};
 use makepad_widgets::*;
 
-#[cfg(feature = "native")]
-mod ai;
-#[cfg(feature = "native")]
 mod broker;
-#[cfg(feature = "native")]
 mod claude_agent;
-#[cfg(feature = "native")]
 mod ddg;
-#[cfg(feature = "native")]
 mod history;
-#[cfg(feature = "native")]
 mod layers;
-#[cfg(feature = "native")]
 mod local_agent;
 mod nav;
-mod overlays;
-#[cfg(any(feature = "demo", test))]
-mod nav_api;
-mod provisioner;
-mod side_panel;
-mod assistant;
-#[cfg(feature = "native")]
+mod nav_data;
+mod speech;
 mod testmap;
-#[cfg(feature = "native")]
 mod tools;
 mod trip;
-#[cfg(feature = "native")]
 mod voice;
 
-#[cfg(feature = "demo")]
-mod clock;
-#[cfg(feature = "native")]
 use broker::{MarkerLegend, ToolCtx};
-#[cfg(feature = "native")]
-use assistant::{AssistantController, AssistantService};
-#[cfg(feature = "native")]
 use ddg::{DdgEvent, DdgState};
-#[cfg(feature = "native")]
 use history::DriveLog;
-#[cfg(feature = "native")]
-use layers::{LayerState, WindUpdate};
-#[cfg(feature = "native")]
-use overlays::TerrainLayer;
-#[cfg(feature = "native")]
+use layers::{LayerState, TerrainUpdate, WindUpdate};
 use nav::{ActiveNav, NavAction, NavTick};
-#[cfg(feature = "native")]
-use nav::native::{self as nav_data, NavData, NavLoad, RadarData};
-#[cfg(feature = "native")]
-use makepad_converse::SpeechOutput;
-#[cfg(feature = "native")]
-use provisioner::MapProvisioner;
-#[cfg(feature = "native")]
-use side_panel::{PanelAction, PanelController};
-#[cfg(feature = "native")]
-use testmap::Stage as TestMapStage;
+use nav_data::{NavData, NavLoad, RadarData};
+use speech::Speech;
+use testmap::{Stage as TestMapStage, TestMapBuild};
 use trip::TripModel;
-#[cfg(feature = "native")]
 use voice::{GateResult, VoiceGate};
 
-#[cfg(feature = "native")]
-app_main!(App);
-#[cfg(feature = "demo")]
-pub use nav::api::App;
-#[cfg(feature = "demo")]
 app_main!(App);
 
 /// Dam square, the point the map opens on and where a fresh test map
 /// lands.
-pub(crate) const AMSTERDAM_CENTER: (f64, f64) = (4.8952, 52.3702);
+const AMSTERDAM_CENTER: (f64, f64) = (4.8952, 52.3702);
 
-const THEME_STORAGE: &str = "route";
-const THEME_KEY: &str = "theme";
-const LOCATION_FIX_TIMEOUT_SECONDS: f64 = 20.0;
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub(crate) enum LocationState {
-    #[default]
-    Idle,
-    Waiting,
-    Active,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) enum LocationClick {
-    Start,
-    Recenter,
-    Ignore,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) enum LocationFix {
-    First,
-    Update,
-    Ignore,
-}
-
-impl LocationState {
-    pub(crate) fn clicked(&mut self) -> LocationClick {
-        match self {
-            Self::Idle => {
-                *self = Self::Waiting;
-                LocationClick::Start
-            }
-            Self::Waiting => LocationClick::Ignore,
-            Self::Active => LocationClick::Recenter,
-        }
-    }
-
-    pub(crate) fn received_fix(&mut self) -> LocationFix {
-        match self {
-            Self::Idle => LocationFix::Ignore,
-            Self::Waiting => {
-                *self = Self::Active;
-                LocationFix::First
-            }
-            Self::Active => LocationFix::Update,
-        }
-    }
-
-    pub(crate) fn failed(&mut self) -> bool {
-        if *self == Self::Idle {
-            return false;
-        }
-        *self = Self::Idle;
-        true
-    }
-
-    pub(crate) fn is_waiting(self) -> bool {
-        self == Self::Waiting
-    }
-
-    pub(crate) fn stop(&mut self) -> bool {
-        self.failed()
-    }
-}
-
-pub(crate) fn show_location_status(cx: &mut Cx, ui: &WidgetRef, text: &str) {
-    ui.label(cx, ids!(location_status_text)).set_text(cx, text);
-    ui.widget(cx, ids!(location_status)).set_visible(cx, true);
-}
-
-pub(crate) fn location_error_status(error: &LocationErrorEvent) -> &'static str {
-    match error {
-        LocationErrorEvent::PermissionDenied => "Permission denied — tap to retry",
-        LocationErrorEvent::Unavailable(message)
-            if message.to_ascii_lowercase().contains("timeout")
-                || message.to_ascii_lowercase().contains("timed out") =>
-        {
-            "Location timed out — tap to retry"
-        }
-        LocationErrorEvent::Unavailable(_) => "Location unavailable — tap to retry",
-    }
-}
-
-#[derive(Default)]
-struct ThemePreference {
-    load: Option<StorageRequestId>,
-}
-
-impl ThemePreference {
-    fn start(&mut self, cx: &mut Cx) {
-        self.load = Some(cx.storage(THEME_STORAGE).get(cx, THEME_KEY));
-    }
-
-    fn restored(&mut self, event: &Event) -> Option<u32> {
-        let Event::Storage(responses) = event else {
-            return None;
-        };
-        let request_id = self.load?;
-        let response = responses
-            .iter()
-            .find(|response| response.request_id == request_id)?;
-        self.load = None;
-        let Ok(StorageResult::Value(Some(bytes))) = &response.result else {
-            return None;
-        };
-        match bytes.as_slice() {
-            b"light" => Some(0),
-            b"night" => Some(1),
-            b"circuit" => Some(2),
-            _ => None,
-        }
-    }
-
-    fn save(&mut self, cx: &mut Cx, theme: u32) {
-        self.load = None;
-        let name = ["light", "night", "circuit"][theme.min(2) as usize];
-        cx.storage(THEME_STORAGE)
-            .set(cx, THEME_KEY, name.as_bytes().to_vec());
-    }
-}
-
-#[cfg(feature = "native")]
 const SYSTEM_PROMPT: &str = "\
 You are the route assistant inside a live map app (Netherlands detail, Europe-wide places), \
 a conversational replacement for a car GPS. The user sees a full-screen map; you act only \
@@ -234,6 +64,7 @@ script_mod! {
     use mod.prelude.widgets.*
     use mod.widgets.*
 
+    mod.widgets.TranscriptListBase = #(TranscriptList::register_widget(vm))
     mod.widgets.TiltShiftLayerBase = #(TiltShiftLayer::register_widget(vm))
 
     let PanelText = Label{
@@ -297,6 +128,7 @@ script_mod! {
                             mbtiles_path: "local/maps/world.mkmap"
                             detail_mbtiles_path: "local/maps/world.mkmap"
                             bridge_dz_mbtiles_path: "local/maps/nl-bridge-dz.mbtiles"
+                            overlay_mbtiles_paths: "local/maps/ocean-low.mbtiles;local/maps/ocean-high.mbtiles"
                             buildings_3d: true
                         }
 
@@ -524,42 +356,186 @@ script_mod! {
                                 theme_night := LayerCheck{text: "Night theme"}
                                 theme_circuit := LayerCheck{text: "Circuit City"}
                             }
-                            location_status := RoundedView{
-                                visible: false
-                                width: Fit
-                                height: Fit
-                                margin: Inset{left: 14, bottom: 6}
-                                padding: Inset{left: 12, right: 12, top: 7, bottom: 7}
-                                draw_bg +: {
-                                    color: #xf8fbfff0
-                                    border_radius: 8.0
-                                }
-                                location_status_text := Label{
-                                    draw_text +: {
-                                        color: #x223038
-                                        text_style: theme.font_regular{font_size: 10}
-                                    }
-                                }
-                            }
-                            location_controls := View{
-                                width: Fit
-                                height: Fit
-                                flow: Right
-                                spacing: 8
+                            layers_button := AppButton{
                                 margin: Inset{left: 14, bottom: 16}
-                                layers_button := AppButton{
-                                    padding: Inset{left: 16, right: 16, top: 12, bottom: 12}
-                                    text: "▤"
-                                }
-                                location_button := AppButton{
-                                    padding: Inset{left: 14, right: 14, top: 12, bottom: 12}
-                                    text: "Fetch current location"
-                                }
+                                padding: Inset{left: 16, right: 16, top: 12, bottom: 12}
+                                text: "▤"
                             }
                         }
 
-                        // One side panel in every profile; only its services differ.
-                        RouteSidePanel{}
+                        // --- Assistant panel (bottom-right popover, closed by default) ---
+                        View{
+                            width: Fill
+                            height: Fill
+                            flow: Down
+                            align: Align{x: 1.0 y: 1.0}
+                            assistant_panel := mod.widgets.glass.Panel{
+                                visible: false
+                                flow: Down
+                                width: 380
+                                height: 620
+                                margin: Inset{right: 14, bottom: 6}
+                                padding: 10
+                                spacing: 0
+                                draw_bg +: {
+                                    corner_radius: 9.0
+                                    tint_color: #xf8fbff
+                                    tint_alpha: 0.30
+                                }
+                                header_label := Label{
+                                    draw_text +: {
+                                        color: #x223038
+                                        text_style: theme.font_bold{font_size: 11}
+                                    }
+                                    text: "Route Assistant"
+                                }
+                                intro_label := PanelText{
+                                    height: Fit
+                                    margin: Inset{top: 8}
+                                    text: "Ask about a trip: destinations, stops, sights and chargers along the way, rain at a point. Type /help for direct tool commands."
+                                }
+                                transcript_list := mod.widgets.TranscriptListBase{
+                                    width: Fill
+                                    height: Fill
+                                    margin: Inset{top: 8, bottom: 8}
+                                    list := PortalList{
+                                        width: Fill
+                                        height: Fill
+                                        UserLine := View{
+                                            width: Fill
+                                            height: Fit
+                                            margin: Inset{top: 8}
+                                            line_label := Label{
+                                                width: Fill
+                                                draw_text +: {
+                                                    color: #x101820
+                                                    text_style: theme.font_bold{font_size: 9.5}
+                                                }
+                                            }
+                                        }
+                                        AssistantLine := View{
+                                            width: Fill
+                                            height: Fit
+                                            margin: Inset{top: 4}
+                                            line_label := Label{
+                                                width: Fill
+                                                draw_text +: {
+                                                    color: #x2a3540
+                                                    text_style: theme.font_regular{font_size: 9.5}
+                                                }
+                                            }
+                                        }
+                                        ToolLine := View{
+                                            width: Fill
+                                            height: Fit
+                                            margin: Inset{top: 3, left: 8}
+                                            line_label := Label{
+                                                width: Fill
+                                                draw_text +: {
+                                                    color: #x7a8794
+                                                    text_style: theme.font_regular{font_size: 8.5}
+                                                }
+                                            }
+                                        }
+                                        InfoLine := View{
+                                            width: Fill
+                                            height: Fit
+                                            margin: Inset{top: 3, left: 8}
+                                            line_label := Label{
+                                                width: Fill
+                                                draw_text +: {
+                                                    color: #x93a0ad
+                                                    text_style: theme.font_regular{font_size: 8.5}
+                                                }
+                                            }
+                                        }
+                                        TripLine := View{
+                                            width: Fill
+                                            height: Fit
+                                            flow: Right
+                                            spacing: 6
+                                            margin: Inset{top: 8}
+                                            apply_btn := Button{
+                                                text: ">"
+                                            }
+                                            line_label := Label{
+                                                width: Fill
+                                                margin: Inset{top: 4}
+                                                draw_text +: {
+                                                    color: #x1d4ed8
+                                                    text_style: theme.font_bold{font_size: 9.5}
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                                images_row := View{
+                                    visible: false
+                                    width: Fill
+                                    height: Fit
+                                    flow: Right
+                                    spacing: 4
+                                    margin: Inset{bottom: 6}
+                                    img_0 := Image{ width: 86, height: 64 }
+                                    img_1 := Image{ width: 86, height: 64 }
+                                    img_2 := Image{ width: 86, height: 64 }
+                                    img_3 := Image{ width: 86, height: 64 }
+                                }
+                                input_row := View{
+                                    width: Fill
+                                    height: Fit
+                                    flow: Right
+                                    spacing: 6
+                                    align: Align{x: 0.0 y: 0.5}
+                                mic_button := AppButton{
+                                    padding: Inset{left: 12, right: 12, top: 8, bottom: 8}
+                                    text: "🎤"
+                                }
+                                speaker_button := AppButton{
+                                    padding: Inset{left: 12, right: 12, top: 8, bottom: 8}
+                                    text: "🔊"
+                                }
+                                // Kept visible (events must flow) but
+                                // zero-sized: the mic button is the only
+                                // recording indicator.
+                                mic_wave := VoiceWave{
+                                    width: 0
+                                    height: 0
+                                }
+                                prompt_input := TextInput{
+                                    width: Fill
+                                    empty_text: "Plan a trip…"
+                                    // The desktop theme's text colors are light
+                                    // (for dark insets); the panel is light, so
+                                    // pin dark text + medium placeholder.
+                                    draw_text +: {
+                                        color: #x16202a
+                                        color_hover: #x000000
+                                        color_focus: #x0b1218
+                                        color_down: #x000000
+                                        color_empty: #x6b7784
+                                        color_empty_hover: #x57626e
+                                        color_empty_focus: #x6b7784
+                                    }
+                                }
+                                } // input_row
+                                status_label := PanelText{
+                                    margin: Inset{top: 6, left: 2}
+                                    text: "starting…"
+                                }
+                            }
+                            assistant_button := AppButton{
+                                margin: Inset{right: 14, bottom: 16}
+                                padding: Inset{left: 16, right: 16, top: 12, bottom: 12}
+                                spacing: 0
+                                text: ""
+                                icon_walk: Walk{width: 18, height: 18}
+                                draw_icon +: {
+                                    svg: crate_resource("self://resources/icons/assistant.svg")
+                                    color: #x223038
+                                }
+                            }
+                        }
 
                         // --- First-run test map (centered, over everything) ---
                         View{
@@ -850,24 +826,11 @@ impl Widget for TranscriptList {
 }
 
 #[derive(Script, ScriptHook)]
-#[cfg(feature = "native")]
 pub struct App {
     #[live]
     ui: WidgetRef,
     #[rust]
     started: bool,
-    #[rust]
-    theme_preference: ThemePreference,
-    /// Route's tools toward the WM assistant (or a parked in-process host).
-    #[rust]
-    ai_port: Option<AiServicePort>,
-    /// Last volatile map/trip context sent over the AI bus.
-    #[rust]
-    ai_context: String,
-    #[rust]
-    panel: PanelController,
-    #[rust]
-    assistant: AssistantService,
     /// Last pushed disabled-state of the Space-warp row (None = never
     /// pushed): the row grays out whenever the camera leaves the
     /// near-first-person regime and re-enables when it returns.
@@ -891,7 +854,7 @@ pub struct App {
     pending_cloud: Option<(String, String)>,
     /// Turn timing shared with the LocalAgent worker.
     #[rust]
-    local_timing: Option<ToUIReceiver<String>>,
+    local_timing: Option<std::sync::Arc<std::sync::Mutex<String>>>,
     #[rust]
     busy: bool,
     #[rust]
@@ -912,17 +875,16 @@ pub struct App {
     #[rust]
     had_first_fix: bool,
     #[rust]
-    location_state: LocationState,
-    #[rust]
-    location_timeout: Timer,
-    #[rust]
     layers: LayerState,
     #[rust]
     layers_panel_open: bool,
     /// First-run map acquisition (download + bake). Idle on a machine that
     /// already has map data.
     #[rust]
-    testmap: MapProvisioner,
+    testmap: TestMapBuild,
+    /// The finished test map is adopted once, not on every poll.
+    #[rust]
+    testmap_adopted: bool,
     /// Route assistant popover (bottom-right button). Closed on every
     /// launch — nothing persisted.
     #[rust]
@@ -953,10 +915,10 @@ pub struct App {
     #[rust]
     wind_rx: ToUIReceiver<WindUpdate>,
     #[rust]
-    terrain_layer: TerrainLayer,
+    terrain_rx: ToUIReceiver<TerrainUpdate>,
     /// Kokoro voice output (🔊 button). None until first startup.
     #[rust]
-    speech: Option<SpeechOutput>,
+    speech: Option<Speech>,
     /// Last nav banner instruction spoken, so each maneuver is announced once.
     #[rust]
     last_spoken_banner: String,
@@ -971,8 +933,66 @@ pub struct App {
     last_tool_call: Option<(String, String)>,
 }
 
+/// The machine's UTC offset in seconds, read once. The platform has no
+/// timezone database, so we ask the system's own `date` — which knows about
+/// DST — instead of guessing. Same house pattern as
+/// `apps/mpfiles/src/model.rs::local_utc_offset_secs`.
+fn local_utc_offset_secs() -> i64 {
+    static OFFSET: std::sync::OnceLock<i64> = std::sync::OnceLock::new();
+    *OFFSET.get_or_init(|| {
+        #[cfg(any(target_os = "macos", target_os = "linux"))]
+        {
+            let Ok(out) = std::process::Command::new("date").arg("+%z").output() else {
+                return 0;
+            };
+            return parse_utc_offset(String::from_utf8_lossy(&out.stdout).trim());
+        }
+        #[cfg(not(any(target_os = "macos", target_os = "linux")))]
+        0
+    })
+}
+
+/// `+0200` / `-0730` -> seconds east of UTC.
+fn parse_utc_offset(text: &str) -> i64 {
+    let bytes = text.as_bytes();
+    if bytes.len() < 5 || (bytes[0] != b'+' && bytes[0] != b'-') {
+        return 0;
+    }
+    let Ok(hours) = text[1..3].parse::<i64>() else {
+        return 0;
+    };
+    let Ok(minutes) = text[3..5].parse::<i64>() else {
+        return 0;
+    };
+    let magnitude = hours * 3600 + minutes * 60;
+    if bytes[0] == b'-' {
+        -magnitude
+    } else {
+        magnitude
+    }
+}
+
+/// The current local hour-of-day (0..24), wall clock + system UTC offset.
+fn local_hour_now() -> u32 {
+    let epoch_secs = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_secs() as i64)
+        .unwrap_or(0);
+    let local_secs = epoch_secs + local_utc_offset_secs();
+    (local_secs.rem_euclid(86_400) / 3600) as u32
+}
+
+/// Civil-twilight approximation for the startup theme, no location lookup:
+/// night from 19:00 through 06:59, light from 07:00 through 18:59.
+fn theme_name_for_hour(hour: u32) -> &'static str {
+    if hour >= 19 || hour < 7 {
+        "night"
+    } else {
+        "light"
+    }
+}
+
 /// Pull "ctx USED/MAX" out of the local timing status line.
-#[cfg(feature = "native")]
 fn parse_ctx_usage(timing: &str) -> Option<(usize, usize)> {
     let at = timing.rfind("ctx ")?;
     let rest = &timing[at + 4..];
@@ -987,7 +1007,6 @@ fn parse_ctx_usage(timing: &str) -> Option<(usize, usize)> {
     ))
 }
 
-#[cfg(feature = "native")]
 fn read_secret(name: &str) -> Option<String> {
     if let Ok(v) = std::env::var(name) {
         let v = v.trim().to_string();
@@ -1004,7 +1023,6 @@ fn read_secret(name: &str) -> Option<String> {
     None
 }
 
-#[cfg(feature = "native")]
 impl App {
     /// Idempotent init; also re-runs after a script hot-reload wipes
     /// `#[rust]` state (same guard pattern as examples/map).
@@ -1013,113 +1031,51 @@ impl App {
             return;
         }
         self.started = true;
-        self.theme_preference.start(cx);
-        self.ai_port = AiServicePort::open(cx, ai::manifest());
-        self.assistant.configure_ui(cx, &self.ui);
         start_memory_watchdog(None);
+        // Civil-twilight default (route.md follow-up): night 19:00-06:59,
+        // light 07:00-18:59, local wall clock, no location lookup. Same
+        // set_theme_name + apply_layers path the "Night theme" checkbox
+        // uses, so the checkbox, the chrome and the map all agree; the
+        // user can still flip it manually afterwards.
+        let _ = self.layers.set_theme_name(theme_name_for_hour(local_hour_now()));
         self.layers.dirty = false;
-        let maps_root = testmap::resolve_maps_root();
-        log!("maps root: {}", maps_root.display());
-        self.layers.set_maps_root(maps_root.clone());
         // Applies the theme above (chrome + map + checkboxes) and reflects
         // the rest of the LayerState defaults (e.g. tilt-shift on) in the
         // layers popover.
         self.apply_layers(cx);
-        self.adopt_map_source(cx, &maps_root);
-        nav_data::start_radar_worker(
-            cx.thread_spawner(),
-            cx.task_pool(),
-            self.radar_rx.sender(),
-        );
-        // Kokoro af_heart when weights are in reach (this process, the machine
-        // node, a LAN box), else the OS voice — the hub decides.
-        let speech = SpeechOutput::new("af_heart", cx.thread_spawner());
-        speech.install_audio_output(cx, 0);
+        self.adopt_map_source(cx);
+        nav_data::start_radar_worker(self.radar_rx.sender());
+        cx.start_location_updates();
+        let speech = Speech::new();
+        speech.install_audio_output(cx);
         self.speech = Some(speech);
         self.init_agent(cx);
         self.update_ai_status(cx);
     }
 
-    fn ai_context_line(&self, cx: &mut Cx) -> String {
-        let map = self.ui.map_view(cx, ids!(map));
-        let (lon, lat) = map.center().unwrap_or(AMSTERDAM_CENTER);
-        let zoom = map.map_zoom().unwrap_or(13.0);
-        let trip = match (self.trip.stops.first(), self.trip.stops.last()) {
-            (Some(from), Some(to)) if self.trip.is_routed() => format!(
-                "Current trip: {} → {}, {:.1} km, ETA {}.",
-                from.name,
-                to.name,
-                self.trip.total_distance_m() / 1000.0,
-                trip::fmt_duration(self.trip.total_duration_s()),
-            ),
-            (Some(from), Some(to)) => {
-                format!("Current trip: {} → {} (not routed yet).", from.name, to.name)
-            }
-            _ => "No trip is planned.".to_string(),
-        };
-        format!("Map centre: {lon:.5}, {lat:.5}; zoom {zoom:.1}. {trip}")
-    }
-
-    fn refresh_ai_context(&mut self, cx: &mut Cx) {
-        if self.ai_port.is_none() {
-            return;
-        }
-        let text = self.ai_context_line(cx);
-        if text == self.ai_context {
-            return;
-        }
-        self.ai_context = text.clone();
-        if let Some(port) = self.ai_port.as_ref() {
-            port.set_context(&text);
-        }
-    }
-
-    fn drain_ai_port(&mut self, cx: &mut Cx, event: &Event) {
-        let events = match self.ai_port.as_mut() {
-            Some(port) => port.handle_event(cx, event),
-            None => return,
-        };
-        for event in events {
-            match event {
-                PortEvent::Registered(endpoint) => {
-                    log!("route: AI service registered as {}", endpoint.as_str());
-                    self.ai_context.clear();
-                    self.refresh_ai_context(cx);
-                }
-                PortEvent::Call(call) => {
-                    let result = ai::answer(cx, self, &call);
-                    if let Some(port) = self.ai_port.as_ref() {
-                        port.reply(result);
-                    }
-                }
-                // Calls are synchronous, so there is no worker to cancel.
-                PortEvent::Cancel { .. } => {}
-                PortEvent::Subscribe { .. } | PortEvent::Unsubscribe { .. } => {}
-                PortEvent::ChatOpen { open } => {
-                    if open && self.assistant_panel_open {
-                        self.assistant_panel_open = false;
-                        self.ui
-                            .widget(cx, ids!(assistant_panel))
-                            .set_visible(cx, false);
-                    }
-                }
-            }
-        }
-    }
-
     /// Point the map and the nav plane at whatever this machine has:
     /// the production archives, else a baked test map, else nothing — in
     /// which case the first-run popup offers to build one.
-    fn adopt_map_source(&mut self, cx: &mut Cx, maps_root: &std::path::Path) {
-        let nav_basename = nav_data::nav_basename(maps_root);
-        if let Some(basename) = nav_basename.clone() {
-            nav_data::start_nav_load(cx.task_pool(), self.nav_rx.sender(), basename);
+    fn adopt_map_source(&mut self, cx: &mut Cx) {
+        if let Some(basename) = nav_data::nav_basename() {
+            nav_data::start_nav_load(self.nav_rx.sender(), basename);
         }
-        let map = self.ui.map_view(cx, ids!(map));
-        if let Some(basename) = self.testmap.ensure_source(cx, &map, maps_root) {
-            if nav_basename.is_none() {
-                nav_data::start_nav_load(cx.task_pool(), self.nav_rx.sender(), basename);
-            }
+        if testmap::production_archive_present() {
+            return;
+        }
+        let paths = self.testmap.paths.clone();
+        if paths.archive.is_file() {
+            // A test map is all we have: the ocean and bridge-elevation
+            // overlays belong to the production set and are not part of it.
+            let archive = paths.archive.to_string_lossy().into_owned();
+            let map = self.ui.map_view(cx, ids!(map));
+            map.set_source_paths(cx, &archive, &archive, "");
+            map.set_overlay_paths(cx, "");
+            return;
+        }
+        self.testmap.offer_if_no_map(false);
+        if self.testmap.is_offered() {
+            self.testmap.start(cx);
         }
         self.refresh_testmap_ui(cx);
     }
@@ -1177,6 +1133,25 @@ impl App {
         self.ui.redraw(cx);
     }
 
+    /// The bake finished: adopt what it built without a restart.
+    fn testmap_finished(&mut self, cx: &mut Cx) {
+        let paths = self.testmap.paths.clone();
+        let archive = paths.archive.to_string_lossy().into_owned();
+        let map = self.ui.map_view(cx, ids!(map));
+        map.set_source_paths(cx, &archive, &archive, "");
+        map.set_overlay_paths(cx, "");
+        map.set_center(cx, AMSTERDAM_CENTER.0, AMSTERDAM_CENTER.1);
+        nav_data::start_nav_load(
+            self.nav_rx.sender(),
+            paths.nav_basename.to_string_lossy().into_owned(),
+        );
+        self.push_entry(
+            cx,
+            EntryKind::Info,
+            "test map ready: Amsterdam tiles, routing graph and search index",
+        );
+    }
+
     fn make_claude(api_key: String) -> Box<dyn Agent> {
         let model = std::env::var("MAKEPAD_ROUTE_MODEL")
             .unwrap_or_else(|_| "claude-sonnet-5".to_string());
@@ -1202,10 +1177,9 @@ impl App {
         } else {
             let model_path = std::env::var("MAKEPAD_ROUTE_LOCAL_MODEL")
                 .unwrap_or_else(|_| local_agent::DEFAULT_LOCAL_MODEL.to_string());
-            let timing = ToUIReceiver::default();
-            let timing_sender = timing.sender();
-            self.local_timing = Some(timing);
-            Box::new(local_agent::LocalAgent::new(model_path, timing_sender))
+            let timing = std::sync::Arc::new(std::sync::Mutex::new(String::new()));
+            self.local_timing = Some(timing.clone());
+            Box::new(local_agent::LocalAgent::new(model_path, timing))
         };
         let session = agent.create_session(
             cx,
@@ -1264,41 +1238,6 @@ impl App {
         self.ui.label(cx, ids!(status_label)).set_text(cx, text);
     }
 
-    fn cancel_location_timeout(&mut self, cx: &mut Cx) {
-        if !self.location_timeout.is_empty() {
-            cx.stop_timer(self.location_timeout);
-            self.location_timeout = Timer::empty();
-        }
-    }
-
-    fn handle_location_click(&mut self, cx: &mut Cx) {
-        match self.location_state.clicked() {
-            LocationClick::Start => {
-                show_location_status(cx, &self.ui, "Locating…");
-                cx.start_location_updates();
-                self.location_timeout = cx.start_timeout(LOCATION_FIX_TIMEOUT_SECONDS);
-            }
-            LocationClick::Recenter => {
-                if let Some(fix) = &self.position {
-                    self.ui
-                        .map_view(cx, ids!(map))
-                        .fly_to(cx, fix.lon, fix.lat, 14.0);
-                    show_location_status(cx, &self.ui, "Location found");
-                }
-            }
-            LocationClick::Ignore => {}
-        }
-    }
-
-    fn fail_location(&mut self, cx: &mut Cx, status: &str) {
-        if !self.location_state.failed() {
-            return;
-        }
-        self.cancel_location_timeout(cx);
-        cx.stop_location_updates();
-        show_location_status(cx, &self.ui, status);
-    }
-
     fn render_transcript(&mut self, cx: &mut Cx) {
         let list = self.ui.portal_list(cx, ids!(list));
         list.set_tail_range(true);
@@ -1389,11 +1328,6 @@ impl App {
     }
 
     fn send_user_prompt(&mut self, cx: &mut Cx, text: &str) {
-        if let Some(reply) = self.assistant.unavailable_reply(text) {
-            self.push_entry(cx, EntryKind::User, text);
-            self.push_entry(cx, EntryKind::Assistant, reply);
-            return;
-        }
         if text.starts_with('/') {
             self.run_local_command(cx, text);
             return;
@@ -1494,7 +1428,7 @@ impl App {
                 // resident so startup peaks don't stack (iPad jetsam kills
                 // on peak footprint, not steady state).
                 if self.voice_gate.is_none() {
-                    self.voice_gate = Some(VoiceGate::new(cx.thread_spawner()));
+                    self.voice_gate = Some(VoiceGate::new());
                 }
                 // Chain whisper after the LLMs (eager but serialized).
                 self.ui.voice_wave(cx, ids!(mic_wave)).prewarm(cx);
@@ -1527,15 +1461,11 @@ impl App {
                 }
                 self.busy = false;
                 self.current_prompt = None;
-                let timing = self.local_timing.as_ref().and_then(|receiver| {
-                    let mut latest = None;
-                    while let Ok(value) = receiver.try_recv() {
-                        latest = Some(value);
-                    }
-                    latest
-                });
-                let timing = timing
-                    .filter(|value| !value.is_empty())
+                let timing = self
+                    .local_timing
+                    .as_ref()
+                    .and_then(|t| t.lock().ok().map(|s| s.clone()))
+                    .filter(|s| !s.is_empty())
                     .unwrap_or_else(|| "ready".to_string());
                 // The session is append-only: once the context is nearly
                 // full it cannot recover — restart with a fresh session
@@ -1615,7 +1545,7 @@ impl App {
             .set_text(cx, "Starting navigation…");
         self.ui.label(cx, ids!(banner_dist)).set_text(cx, "");
         if simulate {
-            nav.sim_last_tick = Some(Cx::monotonic_now());
+            nav.sim_last_tick = Some(std::time::Instant::now());
             self.nav_frame = cx.new_next_frame();
         }
         self.drive_log.log_trip(&format!(
@@ -1664,7 +1594,7 @@ impl App {
             if tick.banner != self.last_spoken_banner {
                 self.last_spoken_banner = tick.banner.clone();
                 if let Some(speech) = &self.speech {
-                    speech.enqueue(&tick.banner);
+                    speech.say(&tick.banner);
                 }
             }
         }
@@ -1678,7 +1608,7 @@ impl App {
                 .unwrap_or_default();
             self.push_line(cx, &format!("🏁 arrived at {dest}"));
             if let Some(speech) = &self.speech {
-                speech.enqueue(&format!("You have arrived at {dest}."));
+                speech.say(&format!("You have arrived at {dest}."));
             }
             self.active_nav = None;
             let map = self.ui.map_view(cx, ids!(map));
@@ -1818,7 +1748,7 @@ impl App {
     /// Start/stop the VoiceWave capture and lazily spawn the gate worker.
     fn sync_voice_state(&mut self, cx: &mut Cx) {
         if self.mic_on && self.voice_gate.is_none() {
-            self.voice_gate = Some(VoiceGate::new(cx.thread_spawner()));
+            self.voice_gate = Some(VoiceGate::new());
         }
         let wave = self.ui.voice_wave(cx, ids!(mic_wave));
         wave.set_enabled(cx, self.mic_on);
@@ -2010,7 +1940,19 @@ impl App {
     /// Mirror LayerState into the popover checkboxes (agent tools and the
     /// UI share one state).
     fn sync_layer_checkboxes(&mut self, cx: &mut Cx) {
-        overlays::sync_checkboxes(cx, &self.ui, &self.layers.overlays);
+        let overlay_ids = [
+            ids!(layer_chargers),
+            ids!(layer_transit),
+            ids!(layer_nature),
+            ids!(layer_districts),
+            ids!(layer_buildings),
+            ids!(layer_demographics),
+        ];
+        for (i, id) in overlay_ids.iter().enumerate() {
+            self.ui
+                .check_box(cx, *id)
+                .set_active(cx, self.layers.overlay_on[i], Animate::No);
+        }
         self.ui
             .check_box(cx, ids!(layer_rain))
             .set_active(cx, self.layers.rain, Animate::No);
@@ -2119,11 +2061,7 @@ impl App {
         self.sync_layer_checkboxes(cx);
         self.apply_ui_theme(cx);
         let map = self.ui.map_view(cx, ids!(map));
-        map.set_overlays(
-            cx,
-            self.testmap
-                .overlay_sources(&self.layers.overlays, &self.layers.maps_root),
-        );
+        map.set_overlay_paths(cx, &self.layers.overlay_paths());
         map.set_theme(cx, self.layers.theme);
 
         let bbox = nav_data::radar_display_bbox();
@@ -2147,7 +2085,7 @@ impl App {
         if self.layers.wind {
             if !self.layers.wind_worker_started {
                 self.layers.wind_worker_started = true;
-                layers::start_wind_worker(cx.thread_spawner(), self.wind_rx.sender());
+                layers::start_wind_worker(self.wind_rx.sender());
             }
             if let Some(update) = &self.layers.wind_cache {
                 map.set_wind_field(
@@ -2163,16 +2101,18 @@ impl App {
             map.set_wind_field(cx, 0, 0, Vec::new(), Vec::new(), (0.0, 0.0, 0.0, 0.0));
         }
 
-        self.terrain_layer.set_enabled(
-            cx,
-            &map,
-            self.layers.terrain,
-            Some(&self.layers.maps_root),
-        );
+        if self.layers.terrain {
+            if self.layers.terrain_tx.is_none() {
+                self.layers.terrain_tx = Some(layers::start_terrain_worker(self.terrain_rx.sender()));
+            }
+            self.layers.last_terrain_key = None;
+            layers::request_terrain(cx, &map, &mut self.layers);
+        } else if self.layers.terrain_tx.is_some() {
+            map.set_terrain_overlay(cx, TerrainOverlayData::default());
+        }
     }
 }
 
-#[cfg(feature = "native")]
 impl MatchEvent for App {
     // The test-map download rides the platform's HTTP stack, which reports
     // progress as the body streams. (DDG image search reads the same
@@ -2185,7 +2125,7 @@ impl MatchEvent for App {
     }
 
     fn handle_http_response(&mut self, cx: &mut Cx, request_id: LiveId, response: &HttpResponse) {
-        if self.testmap.handle_http_response(cx, request_id, response) {
+        if self.testmap.handle_http_response(request_id, response) {
             self.refresh_testmap_ui(cx);
         }
     }
@@ -2208,10 +2148,12 @@ impl MatchEvent for App {
                 self.refresh_testmap_ui(cx);
             }
         }
-        for panel_action in self.panel.actions(cx, &self.ui, actions) {
-            let PanelAction::Search(text) = panel_action;
-            self.ui.text_input(cx, ids!(prompt_input)).set_text(cx, "");
-            self.send_user_prompt(cx, &text);
+        if let Some((text, _)) = self.ui.text_input(cx, ids!(prompt_input)).returned(actions) {
+            let text = text.trim().to_string();
+            if !text.is_empty() {
+                self.ui.text_input(cx, ids!(prompt_input)).set_text(cx, "");
+                self.send_user_prompt(cx, &text);
+            }
         }
         if self.ui.button(cx, ids!(mic_button)).clicked(actions) {
             self.toggle_mic(cx);
@@ -2281,24 +2223,23 @@ impl MatchEvent for App {
                 .widget(cx, ids!(layers_panel))
                 .set_visible(cx, self.layers_panel_open);
         }
-        if self.ui.button(cx, ids!(location_button)).clicked(actions) {
-            self.handle_location_click(cx);
-        }
         if self.ui.button(cx, ids!(assistant_button)).clicked(actions) {
             self.assistant_panel_open = !self.assistant_panel_open;
             self.ui
                 .widget(cx, ids!(assistant_panel))
                 .set_visible(cx, self.assistant_panel_open);
         }
-        if overlays::handle_checkboxes(cx, &self.ui, actions, &mut self.layers.overlays) {
-            self.layers.dirty = false;
-            self.apply_layers(cx);
-        }
-        let layer_checks: [(&[LiveId], &str); 4] = [
+        let layer_checks: [(&[LiveId], &str); 10] = [
             (ids!(layer_rain), "rain"),
             (ids!(layer_wind), "wind"),
             (ids!(layer_terrain), "terrain"),
             (ids!(tilt_check), "tiltshift"),
+            (ids!(layer_chargers), "chargers"),
+            (ids!(layer_transit), "transit"),
+            (ids!(layer_nature), "nature"),
+            (ids!(layer_districts), "districts"),
+            (ids!(layer_buildings), "buildings_age"),
+            (ids!(layer_demographics), "demographics"),
         ];
         for (id, name) in layer_checks {
             if let Some(on) = self.ui.check_box(cx, id).changed(actions) {
@@ -2324,13 +2265,11 @@ impl MatchEvent for App {
         }
         if let Some(on) = self.ui.check_box(cx, ids!(theme_night)).changed(actions) {
             let _ = self.layers.set_theme_name(if on { "night" } else { "light" });
-            self.theme_preference.save(cx, self.layers.theme);
             self.layers.dirty = false;
             self.apply_layers(cx);
         }
         if let Some(on) = self.ui.check_box(cx, ids!(theme_circuit)).changed(actions) {
             let _ = self.layers.set_theme_name(if on { "circuit" } else { "light" });
-            self.theme_preference.save(cx, self.layers.theme);
             self.layers.dirty = false;
             self.apply_layers(cx);
         }
@@ -2345,7 +2284,7 @@ impl MatchEvent for App {
             self.push_line(cx, &format!("map: long-press at {lon:.5}, {lat:.5}"));
         }
         if map.viewport_changed(actions).is_some() && self.layers.terrain {
-            self.terrain_layer.request(cx, &map);
+            layers::request_terrain(cx, &map, &mut self.layers);
         }
         // '>' on a trip row: re-apply that snapshot.
         let list = self.ui.portal_list(cx, ids!(list));
@@ -2381,28 +2320,18 @@ impl MatchEvent for App {
     }
 }
 
-#[cfg(feature = "native")]
 impl AppMain for App {
     fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
         // Whisper stays on the F16 default (ggml-large-v3-turbo.bin): the
         // voice Metal library has no quantized matmul kernels, so q5_0/q8_0
         // models fail every GPU op. Port the kernels before re-quantizing.
         crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
-        crate::side_panel::script_mod(vm);
+        mp_theme::apply(vm);
         self::script_mod(vm)
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
         self.ensure_started(cx);
-        if let Some(theme) = self.theme_preference.restored(event) {
-            self.layers.theme = theme;
-            self.layers.dirty = false;
-            self.apply_layers(cx);
-        }
-        let map = self.ui.map_view(cx, ids!(map));
-        self.terrain_layer.handle_event(cx, event, &map);
-        self.drain_ai_port(cx, event);
         // The Space-warp row tracks the camera live: grayed (but visible,
         // so it stays discoverable) outside the near-first-person regime,
         // re-enabled the moment tilt + zoom qualify. Cached so the
@@ -2416,10 +2345,6 @@ impl AppMain for App {
         }
         match event {
             Event::Shutdown => {
-                self.cancel_location_timeout(cx);
-                if self.location_state.stop() {
-                    cx.stop_location_updates();
-                }
                 self.drive_log.close();
             }
             Event::AudioDevices(devices) => {
@@ -2428,48 +2353,41 @@ impl AppMain for App {
                 cx.use_audio_outputs(&devices.default_output());
             }
             Event::LocationUpdate(fix) => {
-                let location_fix = self.location_state.received_fix();
-                if location_fix != LocationFix::Ignore {
-                    if location_fix == LocationFix::First {
-                        self.cancel_location_timeout(cx);
-                        show_location_status(cx, &self.ui, "Location found");
-                    }
-                    self.drive_log.log_fix(fix);
-                    let map = self.ui.map_view(cx, ids!(map));
-                    map.set_puck(
+                self.drive_log.log_fix(fix);
+                let map = self.ui.map_view(cx, ids!(map));
+                map.set_puck(
+                    cx,
+                    Some(MapPuck::new(fix.lon, fix.lat, fix.heading_deg, fix.accuracy_m)),
+                );
+                if !self.had_first_fix {
+                    self.had_first_fix = true;
+                    map.fly_to(cx, fix.lon, fix.lat, 14.0);
+                    self.push_line(
                         cx,
-                        Some(MapPuck::new(fix.lon, fix.lat, fix.heading_deg, fix.accuracy_m)),
+                        &format!("gps: fix acquired (±{:.0}m)", fix.accuracy_m),
                     );
-                    if location_fix == LocationFix::First || !self.had_first_fix {
-                        self.had_first_fix = true;
-                        map.fly_to(cx, fix.lon, fix.lat, 14.0);
-                        self.push_line(
-                            cx,
-                            &format!("gps: fix acquired (±{:.0}m)", fix.accuracy_m),
-                        );
-                    }
-                    self.position = Some(fix.clone());
-                    // Live turn-by-turn: feed the fix into the session.
-                    let tick = self.active_nav.as_mut().and_then(|nav| {
-                        if nav.simulate {
-                            return None;
-                        }
-                        let now = Cx::monotonic_now();
-                        let dt = nav
-                            .sim_last_tick
-                            .map(|last| now - last)
-                            .unwrap_or(1.0)
-                            .clamp(0.05, 5.0);
-                        nav.sim_last_tick = Some(now);
-                        let pos = makepad_map_nav::geo::LonLat {
-                            lon: fix.lon,
-                            lat: fix.lat,
-                        };
-                        Some(nav.feed(pos, fix.heading_deg, dt))
-                    });
-                    if let Some(tick) = tick {
-                        self.apply_nav_tick(cx, tick);
+                }
+                self.position = Some(fix.clone());
+                // Live turn-by-turn: feed the fix into the session.
+                let tick = self.active_nav.as_mut().and_then(|nav| {
+                    if nav.simulate {
+                        return None;
                     }
+                    let now = std::time::Instant::now();
+                    let dt = nav
+                        .sim_last_tick
+                        .map(|last| now.duration_since(last).as_secs_f64())
+                        .unwrap_or(1.0)
+                        .clamp(0.05, 5.0);
+                    nav.sim_last_tick = Some(now);
+                    let pos = makepad_map_nav::geo::LonLat {
+                        lon: fix.lon,
+                        lat: fix.lat,
+                    };
+                    Some(nav.feed(pos, fix.heading_deg, dt))
+                });
+                if let Some(tick) = tick {
+                    self.apply_nav_tick(cx, tick);
                 }
             }
             Event::NetworkResponses(responses) => {
@@ -2488,15 +2406,8 @@ impl AppMain for App {
                     }
                     LocationErrorEvent::Unavailable(msg) => format!("gps: unavailable ({msg})"),
                 };
-                self.fail_location(cx, location_error_status(error));
                 self.push_line(cx, &text);
             }
-            _ if self.location_timeout.is_event(event).is_some()
-                && self.location_state.is_waiting() =>
-            {
-                self.location_timeout = Timer::empty();
-                self.fail_location(cx, "Location timed out — tap to retry");
-            }
             _ => (),
         }
         // Esc closes the assistant popover from anywhere, regardless of
@@ -2522,18 +2433,14 @@ impl AppMain for App {
             let next = self.voice_queue.remove(0);
             self.send_user_prompt(cx, &next);
         }
-        // The provisioner owns polling and adoption of the native bake.
-        let map = self.ui.map_view(cx, ids!(map));
-        let provisioner_update = self.testmap.handle_event(cx, &map);
-        if let Some(basename) = provisioner_update.nav_basename {
-            nav_data::start_nav_load(cx.task_pool(), self.nav_rx.sender(), basename);
-            self.push_entry(
-                cx,
-                EntryKind::Info,
-                "test map ready: Amsterdam tiles, routing graph and search index",
-            );
-        }
-        if provisioner_update.changed {
+        // The bake worker talks the same way every other worker here does.
+        if self.testmap.poll() {
+            let finished = matches!(self.testmap.stage, TestMapStage::Done)
+                && !self.testmap_adopted;
+            if finished {
+                self.testmap_adopted = true;
+                self.testmap_finished(cx);
+            }
             self.refresh_testmap_ui(cx);
         }
         while let Ok(load) = self.nav_rx.try_recv() {
@@ -2559,6 +2466,23 @@ impl AppMain for App {
                 self.apply_layers(cx);
             }
         }
+        while let Ok(update) = self.terrain_rx.try_recv() {
+            if self.layers.terrain {
+                self.ui.map_view(cx, ids!(map)).set_terrain_overlay(
+                    cx,
+                    TerrainOverlayData {
+                        texels: update.texels,
+                        width: update.width,
+                        height: update.height,
+                        elev_texels: update.elev_texels,
+                        elev: update.elev,
+                        elev_width: update.elev_width,
+                        elev_height: update.elev_height,
+                        bbox: update.bbox,
+                    },
+                );
+            }
+        }
         if let Some(mut agent) = self.agent.take() {
             let events = agent.handle_event(cx, event);
             self.agent = Some(agent);
@@ -2581,104 +2505,32 @@ impl AppMain for App {
         self.chat.tilt_strength = ((tilt - 5.0) / 50.0).clamp(0.0, 1.0);
         self.ui
             .handle_event(cx, event, &mut Scope::with_data(&mut self.chat));
-        // Camera animations, direct manipulation and trip tools all arrive
-        // through this event loop; the cached comparison publishes changes.
-        self.refresh_ai_context(cx);
     }
 }
 
 #[cfg(test)]
-mod ui_parity_tests {
-    use super::*;
-
-    #[test]
-    fn selected_profile_registers_native_chrome_widget_ids() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let app = cx.with_vm(|vm| {
-            crate::makepad_widgets::script_mod(vm);
-            makepad_wm_theme::apply(vm);
-            crate::side_panel::script_mod(vm);
-            App::from_script_mod(vm, crate::script_mod)
-        });
-        #[cfg(feature = "native")]
-        let ui = &app.ui;
-        #[cfg(feature = "demo")]
-        let ui = app.ui_ref();
-        for id in [
-            ids!(map),
-            ids!(tilt_shift),
-            ids!(layers_panel),
-            ids!(layers_button),
-            ids!(location_status),
-            ids!(location_status_text),
-            ids!(location_controls),
-            ids!(location_button),
-            ids!(tilt_check),
-            ids!(layer_rain),
-            ids!(layer_wind),
-            ids!(theme_night),
-            ids!(theme_circuit),
-            ids!(assistant_panel),
-            ids!(assistant_button),
-            ids!(transcript_list),
-            ids!(prompt_input),
-            ids!(mic_button),
-            ids!(speaker_button),
-            ids!(testmap_panel),
-        ] {
-            assert!(!ui.widget(&cx, id).is_empty(), "missing shared UI id {id:?}");
-        }
-        assert_eq!(
-            ui.button(&cx, ids!(location_button)).text(),
-            "Fetch current location"
-        );
-    }
-
-    #[test]
-    fn location_is_opt_in_and_deduplicates_the_live_watch() {
-        let mut state = LocationState::default();
-        assert_eq!(state, LocationState::Idle);
-        assert_eq!(state.clicked(), LocationClick::Start);
-        assert_eq!(state.clicked(), LocationClick::Ignore);
-        assert_eq!(state.received_fix(), LocationFix::First);
-        assert_eq!(state.received_fix(), LocationFix::Update);
-        assert_eq!(state.clicked(), LocationClick::Recenter);
-    }
-
-    #[test]
-    fn location_failure_resets_for_explicit_retry() {
-        let mut state = LocationState::default();
-        assert!(!state.failed());
-        assert_eq!(state.clicked(), LocationClick::Start);
-        assert!(state.failed());
-        assert_eq!(state, LocationState::Idle);
-        assert_eq!(state.clicked(), LocationClick::Start);
-    }
-
-    #[test]
-    fn unrelated_events_cannot_start_location() {
-        let mut state = LocationState::default();
-        assert_eq!(state, LocationState::Idle);
-        assert_eq!(state.received_fix(), LocationFix::Ignore);
-    }
-}
-
-#[cfg(all(test, feature = "native"))]
 mod tests {
     use super::*;
 
+    /// 19:00 through 06:59 is night; 07:00 through 18:59 is light — the
+    /// boundary hours (6/7/18/19) are the ones a fencepost bug would miss.
     #[test]
-    fn demo_provisioner_configuration_installs_on_real_map_view() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_cx_os();
-        let mut map = cx.with_vm(|vm| {
-            makepad_widgets::script_mod(vm);
-            MapView::script_new_with_default(vm)
-        });
-        let config = crate::provisioner::demo::hosted_tile_source();
-        map.set_source_config(&mut cx, config.clone());
-        assert_eq!(map.source_config(), Some(&config));
-        assert_eq!(config, TileSourceConfig::http_archive(crate::provisioner::demo::HOSTED_CONFIG.tiles));
+    fn theme_for_hour_matches_civil_twilight_rule() {
+        assert_eq!(theme_name_for_hour(19), "night");
+        assert_eq!(theme_name_for_hour(7), "light");
+        assert_eq!(theme_name_for_hour(6), "night");
+        assert_eq!(theme_name_for_hour(18), "light");
+        assert_eq!(theme_name_for_hour(0), "night");
+        assert_eq!(theme_name_for_hour(23), "night");
+        assert_eq!(theme_name_for_hour(12), "light");
+        assert_eq!(theme_name_for_hour(20), "night");
+    }
+
+    #[test]
+    fn utc_offset_parses_sign_and_magnitude() {
+        assert_eq!(parse_utc_offset("+0200"), 7200);
+        assert_eq!(parse_utc_offset("-0730"), -27000);
+        assert_eq!(parse_utc_offset("+0000"), 0);
+        assert_eq!(parse_utc_offset("garbage"), 0);
     }
 }
diff --git a/apps/route/src/nav.rs b/apps/route/src/nav.rs
index d886e3de5..c1854b0df 100644
--- a/apps/route/src/nav.rs
+++ b/apps/route/src/nav.rs
@@ -1,17 +1,11 @@
 //! Turn-by-turn navigation (route.md M0/M4 of gps.md): NavSession over the
 //! planned trip, leg by leg. Position comes from real GPS fixes when they
 //! flow, or the simulated drive (examples/map pattern) for desk testing.
-use makepad_widgets::Cx;
 
 use makepad_map_nav::geo::{bearing_deg, bearing_delta_deg, LonLat};
 use makepad_map_nav::graph::Route;
 use makepad_map_nav::nav::{NavSession, NavState};
 
-#[cfg(feature = "demo")]
-pub mod api;
-#[cfg(feature = "native")]
-pub mod native;
-
 pub const SIM_SPEED_MULT: f64 = 6.0;
 
 /// Requested by tools (executed by the app after the tool run).
@@ -29,9 +23,8 @@ pub struct ActiveNav {
     pub leg_point_offset: usize,
     pub simulate: bool,
     pub sim_progress_m: f64,
-    /// Platform-clock seconds (`Cx::monotonic_now()`): the std clock traps on wasm.
-    pub sim_last_tick: Option<f64>,
-    pub started: f64,
+    pub sim_last_tick: Option<std::time::Instant>,
+    pub started: std::time::Instant,
     pub map_rotation: f64,
     /// Latest position/heading fed to the session.
     pub position: Option<LonLat>,
@@ -61,7 +54,7 @@ impl ActiveNav {
             simulate,
             sim_progress_m: 0.0,
             sim_last_tick: None,
-            started: Cx::monotonic_now(),
+            started: std::time::Instant::now(),
             map_rotation: 0.0,
             position: None,
             heading: None,
@@ -81,10 +74,10 @@ impl ActiveNav {
         if !self.simulate {
             return None;
         }
-        let now = Cx::monotonic_now();
+        let now = std::time::Instant::now();
         let dt = self
             .sim_last_tick
-            .map(|last| now - last)
+            .map(|last| now.duration_since(last).as_secs_f64())
             .unwrap_or(0.05)
             .min(0.5);
         self.sim_last_tick = Some(now);
@@ -110,7 +103,7 @@ impl ActiveNav {
     pub fn feed(&mut self, pos: LonLat, heading: Option<f64>, dt: f64) -> NavTick {
         self.position = Some(pos);
         self.heading = heading;
-        let now_s = Cx::monotonic_now() - self.started;
+        let now_s = self.started.elapsed().as_secs_f64();
         let status = self.session.update(pos, now_s);
 
         // Heading-up camera: ease onto the travel bearing, shortest arc.
diff --git a/apps/route/src/nav/api.rs b/apps/route/src/nav/api.rs
deleted file mode 100644
index 573cab350..000000000
--- a/apps/route/src/nav/api.rs
+++ /dev/null
@@ -1,661 +0,0 @@
-//! Hosted navigation service and demo-profile controller.
-//!
-//! The controller intentionally registers `crate::script_mod`: the demo has
-//! no UI DSL of its own. Only data/service behavior differs from native.
-
-use crate::{
-    assistant::{AssistantController, AssistantService},
-    clock,
-    nav_api::{
-        radar_png_header_matches, ApiOperation, NavApi, NavApiEvent, RadarManifest,
-        RouteRequestContext,
-    },
-    overlays::{self, OverlaySelection, TerrainLayer},
-    provisioner::MapProvisioner,
-    side_panel::{PanelAction, PanelController},
-    location_error_status, show_location_status, ChatEntry, ChatState, EntryKind, LocationClick,
-    LocationFix, LocationState, ThemePreference, AMSTERDAM_CENTER,
-    LOCATION_FIX_TIMEOUT_SECONDS,
-};
-use makepad_map_nav::{
-    geo::LonLat,
-    graph::{Route, TravelMode},
-    nav::NavSession,
-    search::SearchResult,
-};
-use makepad_widgets::*;
-use std::collections::BTreeSet;
-
-/// Common navigation-service surface. The native implementation is backed by
-/// the filesystem data plane; this implementation forwards to the site API.
-pub trait NavService {
-    fn search(&mut self, cx: &mut Cx, query: &str, near: Option<LonLat>, limit: usize);
-    fn route(
-        &mut self,
-        cx: &mut Cx,
-        from: LonLat,
-        to: LonLat,
-        mode: TravelMode,
-        context: RouteRequestContext,
-    );
-    fn along(
-        &mut self,
-        cx: &mut Cx,
-        route: &Route,
-        kinds: &[&str],
-        max_detour_min: f64,
-        min_kw: f64,
-        limit: usize,
-        route_generation: u64,
-    );
-    fn weather(&mut self, cx: &mut Cx, at: LonLat);
-    fn radar_manifest(&mut self, cx: &mut Cx);
-    fn radar_frame(&mut self, cx: &mut Cx, stamp: &str, minute: i64, hires: bool);
-    fn wind(&mut self, cx: &mut Cx);
-}
-
-impl NavService for NavApi {
-    fn search(&mut self, cx: &mut Cx, query: &str, near: Option<LonLat>, limit: usize) {
-        NavApi::search(self, cx, query, near, limit);
-    }
-
-    fn route(
-        &mut self,
-        cx: &mut Cx,
-        from: LonLat,
-        to: LonLat,
-        mode: TravelMode,
-        context: RouteRequestContext,
-    ) {
-        NavApi::route(self, cx, from, to, mode, context);
-    }
-
-    fn along(
-        &mut self,
-        cx: &mut Cx,
-        route: &Route,
-        kinds: &[&str],
-        max_detour_min: f64,
-        min_kw: f64,
-        limit: usize,
-        route_generation: u64,
-    ) {
-        NavApi::along(
-            self,
-            cx,
-            route,
-            kinds,
-            max_detour_min,
-            min_kw,
-            limit,
-            route_generation,
-        );
-    }
-
-    fn weather(&mut self, cx: &mut Cx, at: LonLat) {
-        self.weather_now(cx, at);
-    }
-
-    fn radar_manifest(&mut self, cx: &mut Cx) {
-        NavApi::radar_manifest(self, cx);
-    }
-
-    fn radar_frame(&mut self, cx: &mut Cx, stamp: &str, minute: i64, hires: bool) {
-        NavApi::radar_frame(self, cx, stamp, minute, hires);
-    }
-
-    fn wind(&mut self, cx: &mut Cx) {
-        self.wind_current(cx);
-    }
-}
-
-#[derive(Default)]
-struct DemoLayers {
-    overlays: OverlaySelection,
-    rain: bool,
-    wind: bool,
-    terrain: bool,
-    tilt_shift: bool,
-    theme: u32,
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-    #[rust]
-    started: bool,
-    #[rust]
-    theme_preference: ThemePreference,
-    #[rust]
-    provisioner: MapProvisioner,
-    #[rust]
-    assistant: AssistantService,
-    #[rust]
-    panel: PanelController,
-    #[rust]
-    api: NavApi,
-    #[rust]
-    chat: ChatState,
-    #[rust]
-    layers: DemoLayers,
-    #[rust]
-    terrain_layer: TerrainLayer,
-    #[rust]
-    layers_panel_open: bool,
-    #[rust]
-    assistant_panel_open: bool,
-    #[rust]
-    warp_check_disabled: Option<bool>,
-    #[rust]
-    position: Option<LocationUpdateEvent>,
-    /// The first fix flies the map to the user (Amsterdam stays the default
-    /// until then), as the native build does.
-    #[rust]
-    had_first_fix: bool,
-    #[rust]
-    location_state: LocationState,
-    #[rust]
-    location_timeout: Timer,
-    #[rust]
-    route: Option<Route>,
-    #[rust]
-    nav_session: Option<NavSession>,
-    #[rust]
-    nav_started: Option<f64>,
-    #[rust]
-    route_generation: u64,
-    #[rust]
-    radar_manifest: Option<RadarManifest>,
-    #[rust]
-    radar_frame_minutes: BTreeSet<i64>,
-    #[rust]
-    radar_hires_stamp: Option<String>,
-    #[rust]
-    radar_timer: Timer,
-    #[rust]
-    wind_timer: Timer,
-}
-
-impl App {
-    #[cfg(test)]
-    pub(crate) fn ui_ref(&self) -> &WidgetRef {
-        &self.ui
-    }
-
-    fn ensure_started(&mut self, cx: &mut Cx) {
-        if self.started {
-            return;
-        }
-        self.started = true;
-        self.theme_preference.start(cx);
-        self.layers.tilt_shift = true;
-        let map = self.ui.map_view(cx, ids!(map));
-        self.provisioner.ensure_source(cx, &map);
-        self.api = NavApi::new(self.provisioner.api_url());
-        self.assistant.configure_ui(cx, &self.ui);
-        self.set_status(cx, crate::assistant::UNAVAILABLE_REPLY);
-        self.apply_layers(cx);
-    }
-
-    fn set_status(&self, cx: &mut Cx, text: &str) {
-        self.ui.label(cx, ids!(status_label)).set_text(cx, text);
-    }
-
-    fn cancel_location_timeout(&mut self, cx: &mut Cx) {
-        if !self.location_timeout.is_empty() {
-            cx.stop_timer(self.location_timeout);
-            self.location_timeout = Timer::empty();
-        }
-    }
-
-    fn handle_location_click(&mut self, cx: &mut Cx) {
-        match self.location_state.clicked() {
-            LocationClick::Start => {
-                show_location_status(cx, &self.ui, "Locating…");
-                cx.start_location_updates();
-                self.location_timeout = cx.start_timeout(LOCATION_FIX_TIMEOUT_SECONDS);
-            }
-            LocationClick::Recenter => {
-                if let Some(fix) = &self.position {
-                    self.ui
-                        .map_view(cx, ids!(map))
-                        .fly_to(cx, fix.lon, fix.lat, 14.0);
-                    show_location_status(cx, &self.ui, "Location found");
-                }
-            }
-            LocationClick::Ignore => {}
-        }
-    }
-
-    fn fail_location(&mut self, cx: &mut Cx, status: &str) {
-        if !self.location_state.failed() {
-            return;
-        }
-        self.cancel_location_timeout(cx);
-        cx.stop_location_updates();
-        show_location_status(cx, &self.ui, status);
-        self.set_status(cx, status);
-    }
-
-    fn push_entry(&mut self, cx: &mut Cx, kind: EntryKind, text: &str) {
-        self.chat.entries.push(ChatEntry {
-            kind,
-            text: text.to_string(),
-            trip: None,
-        });
-        self.ui
-            .portal_list(cx, ids!(list))
-            .set_first_id_and_scroll(self.chat.entries.len().saturating_sub(1), 10.0);
-        self.ui.redraw(cx);
-    }
-
-    fn handle_prompt(&mut self, cx: &mut Cx, text: &str) {
-        self.ui.text_input(cx, ids!(prompt_input)).set_text(cx, "");
-        self.push_entry(cx, EntryKind::User, text);
-        if let Some(reply) = self.assistant.unavailable_reply(text) {
-            self.push_entry(cx, EntryKind::Assistant, reply);
-        }
-    }
-
-    fn sync_layer_checkboxes(&self, cx: &mut Cx) {
-        overlays::sync_checkboxes(cx, &self.ui, &self.layers.overlays);
-        for (id, on) in [
-            (ids!(layer_rain), self.layers.rain),
-            (ids!(layer_wind), self.layers.wind),
-            (ids!(layer_terrain), self.layers.terrain),
-            (ids!(tilt_check), self.layers.tilt_shift),
-        ] {
-            self.ui.check_box(cx, id).set_active(cx, on, Animate::No);
-        }
-        self.ui
-            .check_box(cx, ids!(theme_night))
-            .set_active(cx, self.layers.theme == 1, Animate::No);
-        self.ui
-            .check_box(cx, ids!(theme_circuit))
-            .set_active(cx, self.layers.theme == 2, Animate::No);
-    }
-
-    fn apply_ui_theme(&mut self, cx: &mut Cx) {
-        let dark = self.layers.theme != 0;
-        self.chat.dark = dark;
-        let text_main = if dark {
-            vec4(0.87, 0.90, 0.93, 1.0)
-        } else {
-            vec4(0.13, 0.19, 0.22, 1.0)
-        };
-        let text_dim = if dark {
-            vec4(0.52, 0.56, 0.61, 1.0)
-        } else {
-            vec4(0.13, 0.19, 0.24, 1.0)
-        };
-        let (tint, tint_alpha) = if dark {
-            (vec4(0.04, 0.06, 0.09, 1.0), 0.42f32)
-        } else {
-            (vec4(0.97, 0.98, 1.0, 1.0), 0.30f32)
-        };
-        for id in [ids!(assistant_panel), ids!(layers_panel)] {
-            let mut panel = self.ui.widget(cx, id);
-            script_apply_eval!(cx, panel, {
-                draw_bg +: { tint_color: #(tint) tint_alpha: #(tint_alpha) }
-            });
-        }
-        for id in [ids!(header_label), ids!(intro_label), ids!(status_label)] {
-            let mut label = self.ui.label(cx, id);
-            let color = if id == ids!(header_label) { text_main } else { text_dim };
-            script_apply_eval!(cx, label, { draw_text +: { color: #(color) } });
-        }
-        let hot = if dark { vec4(1.0, 1.0, 1.0, 1.0) } else { vec4(0.0, 0.0, 0.0, 1.0) };
-        for id in [
-            ids!(layer_rain), ids!(layer_wind), ids!(layer_terrain), ids!(tilt_check),
-            ids!(layer_chargers), ids!(layer_transit), ids!(layer_nature),
-            ids!(layer_districts), ids!(layer_buildings), ids!(layer_demographics),
-            ids!(theme_night), ids!(theme_circuit),
-        ] {
-            let mut check = self.ui.check_box(cx, id);
-            script_apply_eval!(cx, check, {
-                draw_text +: {
-                    color: #(text_main) color_active: #(text_main)
-                    color_hover: #(hot) color_down: #(hot) color_focus: #(text_main)
-                }
-            });
-        }
-        let input_text = if dark { vec4(0.88, 0.91, 0.94, 1.0) } else { vec4(0.09, 0.13, 0.16, 1.0) };
-        let placeholder = if dark { vec4(0.50, 0.54, 0.58, 1.0) } else { vec4(0.42, 0.47, 0.52, 1.0) };
-        let mut input = self.ui.text_input(cx, ids!(prompt_input));
-        script_apply_eval!(cx, input, {
-            draw_text +: {
-                color: #(input_text) color_hover: #(input_text) color_focus: #(input_text)
-                color_empty: #(placeholder) color_empty_hover: #(placeholder)
-                color_empty_focus: #(placeholder)
-            }
-        });
-    }
-
-    fn apply_layers(&mut self, cx: &mut Cx) {
-        self.sync_layer_checkboxes(cx);
-        self.apply_ui_theme(cx);
-        let map = self.ui.map_view(cx, ids!(map));
-        map.set_overlays(cx, self.provisioner.overlay_sources(&self.layers.overlays));
-        map.set_theme(cx, self.layers.theme);
-        self.terrain_layer
-            .set_enabled(cx, &map, self.layers.terrain, None);
-    }
-
-    fn set_rain(&mut self, cx: &mut Cx, on: bool) {
-        self.layers.rain = on;
-        if on {
-            self.api.radar_manifest(cx);
-            let center = self.map_center(cx);
-            self.api.weather_now(cx, center);
-            self.radar_timer = cx.start_interval(30.0);
-        } else {
-            self.api.cancel_rain(cx);
-            cx.stop_timer(self.radar_timer);
-            self.radar_timer = Timer::empty();
-            self.radar_frame_minutes.clear();
-            self.radar_hires_stamp = None;
-            let bbox = self.radar_manifest.as_ref().map(|m| m.bbox).unwrap_or_default();
-            self.radar_manifest = None;
-            let map = self.ui.map_view(cx, ids!(map));
-            map.set_rain_frames(cx, Vec::new(), 0, 0, bbox);
-            map.set_rain_now_hires(cx, None);
-        }
-    }
-
-    fn set_wind(&mut self, cx: &mut Cx, on: bool) {
-        self.layers.wind = on;
-        if on {
-            self.api.wind_current(cx);
-            self.wind_timer = cx.start_interval(300.0);
-        } else {
-            cx.stop_timer(self.wind_timer);
-            self.wind_timer = Timer::empty();
-            self.ui.map_view(cx, ids!(map)).set_wind_field(
-                cx, 0, 0, Vec::new(), Vec::new(), (0.0, 0.0, 0.0, 0.0),
-            );
-        }
-    }
-
-    fn map_center(&self, cx: &mut Cx) -> LonLat {
-        self.ui
-            .map_view(cx, ids!(map))
-            .center()
-            .map(|(lon, lat)| LonLat::new(lon, lat))
-            .unwrap_or_else(|| LonLat::new(AMSTERDAM_CENTER.0, AMSTERDAM_CENTER.1))
-    }
-
-    fn handle_api_event(&mut self, cx: &mut Cx, event: NavApiEvent) {
-        match event {
-            NavApiEvent::Search(results) => self.apply_search_results(cx, results),
-            NavApiEvent::Route { context, route } => {
-                let generation = context.generation();
-                if generation < self.route_generation {
-                    return;
-                }
-                self.route_generation = generation;
-                let points = route.points.iter().map(|p| (p.lon, p.lat)).collect::<Vec<_>>();
-                self.ui.map_view(cx, ids!(map)).set_route(cx, &points);
-                self.nav_session = Some(NavSession::new(route.clone()));
-                self.nav_started = Some(clock::monotonic_now(cx));
-                self.route = Some(route);
-            }
-            NavApiEvent::Along { route_generation, results } => {
-                if route_generation == self.route_generation {
-                    self.push_entry(cx, EntryKind::Info, &format!("{} places along route", results.len()));
-                }
-            }
-            NavApiEvent::Weather(weather) => {
-                let text = weather.samples.first().map(|sample| {
-                    format!("weather: {} ({:.1} mm/h)", sample.class, sample.mm_h)
-                });
-                if let Some(text) = text {
-                    self.set_status(cx, &text);
-                }
-            }
-            NavApiEvent::RadarManifest(manifest) => self.accept_radar_manifest(cx, manifest),
-            NavApiEvent::RadarFrame { stamp, minute, hires, png } => {
-                self.accept_radar_frame(cx, stamp, minute, hires, png)
-            }
-            NavApiEvent::Wind(wind) => {
-                if self.layers.wind {
-                    self.ui.map_view(cx, ids!(map)).set_wind_field(
-                        cx, wind.nx, wind.ny, wind.u, wind.v, wind.bbox,
-                    );
-                }
-            }
-            NavApiEvent::Failed { operation, status, message, retrying, .. } => {
-                if !retrying {
-                    self.set_status(cx, &format!("{operation:?}: {message}"));
-                }
-                if status == Some(404) {
-                    if matches!(operation, ApiOperation::RadarManifest | ApiOperation::RadarFrame) {
-                        self.set_rain(cx, false);
-                    } else if operation == ApiOperation::Wind {
-                        self.set_wind(cx, false);
-                    }
-                    self.sync_layer_checkboxes(cx);
-                }
-            }
-        }
-    }
-
-    fn apply_search_results(&mut self, cx: &mut Cx, results: Vec<SearchResult>) {
-        if let Some(first) = results.first() {
-            self.ui.map_view(cx, ids!(map)).fly_to(cx, first.pos.lon, first.pos.lat, 13.5);
-        }
-    }
-
-    fn accept_radar_manifest(&mut self, cx: &mut Cx, manifest: RadarManifest) {
-        if !self.layers.rain {
-            return;
-        }
-        let new_sequence = self.radar_manifest.as_ref() != Some(&manifest);
-        if new_sequence {
-            let hires_size = manifest.minutes.contains(&0).then_some(manifest.hires_now);
-            if !self.ui.map_view(cx, ids!(map)).set_rain_sequence(
-                cx,
-                manifest.minutes.clone(),
-                manifest.display.0,
-                manifest.display.1,
-                hires_size,
-                manifest.bbox,
-            ) {
-                return;
-            }
-            self.api.cancel_radar_frames(cx);
-            self.radar_frame_minutes.clear();
-            self.radar_hires_stamp = None;
-        }
-        for minute in manifest.minutes.iter().copied() {
-            if !self.radar_frame_minutes.contains(&minute) {
-                self.api.radar_frame(cx, &manifest.stamp, minute, false);
-            }
-        }
-        if manifest.minutes.contains(&0) && self.radar_hires_stamp.as_deref() != Some(&manifest.stamp) {
-            self.api.radar_frame(cx, &manifest.stamp, 0, true);
-        }
-        self.radar_manifest = Some(manifest);
-    }
-
-    fn accept_radar_frame(&mut self, cx: &mut Cx, stamp: String, minute: i64, hires: bool, png: Vec<u8>) {
-        let Some(manifest) = self.radar_manifest.as_ref().filter(|m| {
-            self.layers.rain && m.stamp == stamp && m.minutes.contains(&minute) && (!hires || minute == 0)
-        }) else {
-            return;
-        };
-        let expected = if hires { manifest.hires_now } else { manifest.display };
-        if !radar_png_header_matches(&png, expected) {
-            return;
-        }
-        let Ok(image) = ImageBuffer::from_png(&png) else {
-            return;
-        };
-        if (image.width, image.height) != expected {
-            return;
-        }
-        let map = self.ui.map_view(cx, ids!(map));
-        if hires {
-            if map.set_rain_now_hires(cx, Some((image.data, image.width, image.height))) {
-                self.radar_hires_stamp = Some(stamp);
-            }
-        } else if map.set_rain_frame(cx, minute, image.data) {
-            self.radar_frame_minutes.insert(minute);
-        }
-    }
-}
-
-impl MatchEvent for App {
-    fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
-        for action in self.panel.actions(cx, &self.ui, actions) {
-            let PanelAction::Search(text) = action;
-            self.handle_prompt(cx, &text);
-        }
-        if self.ui.button(cx, ids!(layers_button)).clicked(actions) {
-            self.layers_panel_open = !self.layers_panel_open;
-            self.ui.widget(cx, ids!(layers_panel)).set_visible(cx, self.layers_panel_open);
-        }
-        if self.ui.button(cx, ids!(location_button)).clicked(actions) {
-            self.handle_location_click(cx);
-        }
-        if self.ui.button(cx, ids!(assistant_button)).clicked(actions) {
-            self.assistant_panel_open = !self.assistant_panel_open;
-            self.ui.widget(cx, ids!(assistant_panel)).set_visible(cx, self.assistant_panel_open);
-        }
-        if overlays::handle_checkboxes(cx, &self.ui, actions, &mut self.layers.overlays) {
-            self.apply_layers(cx);
-        }
-        if let Some(on) = self.ui.check_box(cx, ids!(layer_rain)).changed(actions) {
-            self.set_rain(cx, on);
-        }
-        if let Some(on) = self.ui.check_box(cx, ids!(layer_wind)).changed(actions) {
-            self.set_wind(cx, on);
-        }
-        if let Some(on) = self.ui.check_box(cx, ids!(layer_terrain)).changed(actions) {
-            self.layers.terrain = on;
-            self.apply_layers(cx);
-        }
-        if let Some(on) = self.ui.check_box(cx, ids!(tilt_check)).changed(actions) {
-            self.layers.tilt_shift = on;
-            self.ui.redraw(cx);
-        }
-        if let Some(on) = self.ui.check_box(cx, ids!(warp_check)).changed(actions) {
-            let map = self.ui.map_view(cx, ids!(map));
-            if map.space_warp_available() {
-                map.set_space_warp(cx, on);
-            }
-        }
-        if let Some(on) = self.ui.check_box(cx, ids!(theme_night)).changed(actions) {
-            self.layers.theme = if on { 1 } else { 0 };
-            self.theme_preference.save(cx, self.layers.theme);
-            self.apply_layers(cx);
-        }
-        if let Some(on) = self.ui.check_box(cx, ids!(theme_circuit)).changed(actions) {
-            self.layers.theme = if on { 2 } else { 0 };
-            self.theme_preference.save(cx, self.layers.theme);
-            self.apply_layers(cx);
-        }
-        let map = self.ui.map_view(cx, ids!(map));
-        if map.viewport_changed(actions).is_some() && self.layers.terrain {
-            self.terrain_layer.request(cx, &map);
-        }
-    }
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        crate::makepad_widgets::script_mod(vm);
-        makepad_wm_theme::apply(vm);
-        crate::side_panel::script_mod(vm);
-        crate::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        self.ensure_started(cx);
-        if let Some(theme) = self.theme_preference.restored(event) {
-            self.layers.theme = theme;
-            self.apply_layers(cx);
-        }
-        let map = self.ui.map_view(cx, ids!(map));
-        self.terrain_layer.handle_event(cx, event, &map);
-        self.provisioner.handle_event();
-        if self.layers.rain && self.radar_timer.is_event(event).is_some() {
-            self.api.radar_manifest(cx);
-        }
-        if self.layers.wind && self.wind_timer.is_event(event).is_some() {
-            self.api.wind_current(cx);
-        }
-        for api_event in self.api.handle_event(cx, event) {
-            self.handle_api_event(cx, api_event);
-        }
-        match event {
-            Event::LocationUpdate(fix) => {
-                let location_fix = self.location_state.received_fix();
-                if location_fix != LocationFix::Ignore {
-                    if location_fix == LocationFix::First {
-                        self.cancel_location_timeout(cx);
-                        show_location_status(cx, &self.ui, "Location found");
-                    }
-                    self.position = Some(fix.clone());
-                    let map = self.ui.map_view(cx, ids!(map));
-                    map.set_puck(
-                        cx,
-                        Some(MapPuck::new(fix.lon, fix.lat, fix.heading_deg, fix.accuracy_m)),
-                    );
-                    if location_fix == LocationFix::First || !self.had_first_fix {
-                        self.had_first_fix = true;
-                        map.fly_to(cx, fix.lon, fix.lat, 14.0);
-                        self.set_status(
-                            cx,
-                            &format!("gps: fix acquired (±{:.0}m)", fix.accuracy_m),
-                        );
-                    }
-                    if let (Some(session), Some(started)) = (&mut self.nav_session, self.nav_started)
-                    {
-                        let status = session.update(
-                            LonLat::new(fix.lon, fix.lat),
-                            (clock::monotonic_now(cx) - started).max(0.0),
-                        );
-                        let progress = session
-                            .route()
-                            .cum_dist_m
-                            .partition_point(|distance| *distance < status.progress_m);
-                        map.set_route_progress(cx, progress);
-                    }
-                }
-            }
-            Event::LocationError(error) => {
-                self.fail_location(cx, location_error_status(error));
-            }
-            Event::Shutdown => {
-                self.cancel_location_timeout(cx);
-                if self.location_state.stop() {
-                    cx.stop_location_updates();
-                }
-            }
-            _ if self.location_timeout.is_event(event).is_some()
-                && self.location_state.is_waiting() =>
-            {
-                self.location_timeout = Timer::empty();
-                self.fail_location(cx, "Location timed out — tap to retry");
-            }
-            _ => {}
-        }
-        if let Event::KeyDown(key) = event {
-            if key.key_code == KeyCode::Escape && self.assistant_panel_open {
-                self.assistant_panel_open = false;
-                self.ui.widget(cx, ids!(assistant_panel)).set_visible(cx, false);
-            }
-        }
-        let warp_available = self.ui.map_view(cx, ids!(map)).space_warp_available();
-        if self.warp_check_disabled != Some(!warp_available) {
-            self.warp_check_disabled = Some(!warp_available);
-            self.ui.check_box(cx, ids!(warp_check)).set_disabled(cx, !warp_available);
-        }
-        self.match_event(cx, event);
-        self.chat.tilt_shift_on = self.layers.tilt_shift;
-        let tilt = self.ui.map_view(cx, ids!(map)).tilt() as f32;
-        self.chat.tilt_strength = ((tilt - 5.0) / 50.0).clamp(0.0, 1.0);
-        self.ui.handle_event(cx, event, &mut Scope::with_data(&mut self.chat));
-    }
-}
diff --git a/apps/route/src/nav_api.rs b/apps/route/src/nav_api.rs
deleted file mode 100644
index 2f955a090..000000000
--- a/apps/route/src/nav_api.rs
+++ /dev/null
@@ -1,1490 +0,0 @@
-//! Async client for the hosted route-demo API.
-//!
-//! Request ids are owned here and correlated to a bounded set of operations;
-//! no response can accidentally complete a newer search or route request.
-
-use makepad_map_nav::{
-    geo::{LonLat, MAX_ROUTE_POINTS},
-    graph::{Route, TravelMode},
-    nav::{Maneuver, ManeuverKind},
-    search::{Category, SearchResult},
-};
-use makepad_micro_serde::*;
-use makepad_widgets::*;
-use std::collections::HashMap;
-
-const REQUEST_TIMEOUT_SECONDS: f64 = 20.0;
-const MAX_RETRY_SECONDS: f64 = 30.0;
-const MAX_SEARCH_RESULTS: usize = 20;
-const MAX_ALONG_RESULTS: usize = 30;
-const MAX_WEATHER_SAMPLES: usize = 64;
-const MAX_RADAR_FRAMES: usize = 64;
-const MAX_RADAR_DIMENSION: usize = 8_192;
-const MAX_RADAR_RESIDENT_BYTES: usize = 64 * 1024 * 1024;
-const MAX_RADAR_ENCODED_BYTES: usize = 64 * 1024 * 1024;
-const RADAR_BYTES_PER_PIXEL: usize = std::mem::size_of::<u32>();
-const MAX_RADAR_PIXELS: usize = MAX_RADAR_RESIDENT_BYTES / RADAR_BYTES_PER_PIXEL;
-const MAX_WIND_DIMENSION: usize = 2_048;
-const MAX_WIND_CELLS: usize = 1024 * 1024;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum ApiOperation {
-    Search,
-    Route,
-    Along,
-    Weather,
-    RadarManifest,
-    RadarFrame,
-    Wind,
-}
-
-#[derive(Clone, Debug)]
-pub enum RouteRequestContext {
-    Initial {
-        generation: u64,
-        destination: SearchResult,
-    },
-    Reroute {
-        generation: u64,
-    },
-}
-
-impl RouteRequestContext {
-    pub fn generation(&self) -> u64 {
-        match self {
-            Self::Initial { generation, .. } | Self::Reroute { generation } => *generation,
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct AlongResult {
-    pub name: String,
-    pub kind: String,
-    pub pos: LonLat,
-    pub km_along: f64,
-    pub detour_min: f64,
-    pub extra: String,
-}
-
-#[derive(Clone, Debug)]
-pub struct WeatherSample {
-    pub minute: i64,
-    pub mm_h: f64,
-    pub class: String,
-}
-
-#[derive(Clone, Debug)]
-pub struct WeatherNow {
-    pub stamp: String,
-    pub at: LonLat,
-    pub samples: Vec<WeatherSample>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct RadarManifest {
-    pub stamp: String,
-    pub bbox: (f64, f64, f64, f64),
-    pub minutes: Vec<i64>,
-    pub display: (usize, usize),
-    pub hires_now: (usize, usize),
-}
-
-#[derive(Clone, Debug)]
-pub struct WindField {
-    pub stamp_unix: i64,
-    pub bbox: (f64, f64, f64, f64),
-    pub nx: usize,
-    pub ny: usize,
-    pub u: Vec<f32>,
-    pub v: Vec<f32>,
-}
-
-#[derive(Debug)]
-pub enum NavApiEvent {
-    Search(Vec<SearchResult>),
-    Route {
-        context: RouteRequestContext,
-        route: Route,
-    },
-    Along {
-        route_generation: u64,
-        results: Vec<AlongResult>,
-    },
-    Weather(WeatherNow),
-    RadarManifest(RadarManifest),
-    RadarFrame {
-        stamp: String,
-        minute: i64,
-        hires: bool,
-        png: Vec<u8>,
-    },
-    Wind(WindField),
-    Failed {
-        operation: ApiOperation,
-        status: Option<u16>,
-        message: String,
-        route_context: Option<RouteRequestContext>,
-        route_generation: Option<u64>,
-        retrying: bool,
-    },
-}
-
-#[derive(Clone, Debug)]
-enum PendingRequest {
-    Search,
-    Route(RouteRequestContext),
-    Along { route_generation: u64 },
-    Weather,
-    RadarManifest,
-    RadarFrame {
-        stamp: String,
-        minute: i64,
-        hires: bool,
-    },
-    Wind,
-}
-
-struct PendingCall {
-    request: HttpRequest,
-    request_kind: PendingRequest,
-    attempt: u8,
-    timeout: Timer,
-}
-
-struct RetryCall {
-    request: HttpRequest,
-    request_kind: PendingRequest,
-    attempt: u8,
-    timer: Timer,
-}
-
-impl PendingRequest {
-    fn operation(&self) -> ApiOperation {
-        match self {
-            Self::Search => ApiOperation::Search,
-            Self::Route(_) => ApiOperation::Route,
-            Self::Along { .. } => ApiOperation::Along,
-            Self::Weather => ApiOperation::Weather,
-            Self::RadarManifest => ApiOperation::RadarManifest,
-            Self::RadarFrame { .. } => ApiOperation::RadarFrame,
-            Self::Wind => ApiOperation::Wind,
-        }
-    }
-
-    fn route_context(&self) -> Option<RouteRequestContext> {
-        match self {
-            Self::Route(context) => Some(context.clone()),
-            _ => None,
-        }
-    }
-
-    fn route_generation(&self) -> Option<u64> {
-        match self {
-            Self::Along { route_generation } => Some(*route_generation),
-            _ => None,
-        }
-    }
-}
-
-pub struct NavApi {
-    base_url: String,
-    next_request_id: u64,
-    pending: HashMap<LiveId, PendingCall>,
-    retries: Vec<RetryCall>,
-}
-
-impl Default for NavApi {
-    fn default() -> Self {
-        Self::new("https://makepad.nl/api")
-    }
-}
-
-impl NavApi {
-    pub fn new(base_url: impl Into<String>) -> Self {
-        Self {
-            base_url: base_url.into().trim_end_matches('/').to_string(),
-            next_request_id: 0x524f_5554_4500_0001,
-            pending: HashMap::new(),
-            retries: Vec::new(),
-        }
-    }
-
-    fn send(&mut self, cx: &mut Cx, pending: PendingRequest, request: HttpRequest) {
-        let operation = pending.operation();
-        if operation != ApiOperation::RadarFrame {
-            self.cancel_operation(cx, operation);
-        }
-        self.dispatch(cx, pending, request, 0);
-    }
-
-    fn dispatch(
-        &mut self,
-        cx: &mut Cx,
-        request_kind: PendingRequest,
-        request: HttpRequest,
-        attempt: u8,
-    ) {
-        let request_id = LiveId(self.next_request_id);
-        self.next_request_id = self.next_request_id.wrapping_add(1).max(1);
-        let timeout = cx.start_timeout(REQUEST_TIMEOUT_SECONDS);
-        self.pending.insert(
-            request_id,
-            PendingCall {
-                request: request.clone(),
-                request_kind,
-                attempt,
-                timeout,
-            },
-        );
-        cx.http_request(request_id, request);
-    }
-
-    fn cancel_operation(&mut self, cx: &mut Cx, operation: ApiOperation) {
-        let stale = self
-            .pending
-            .iter()
-            .filter(|(_, call)| call.request_kind.operation() == operation)
-            .map(|(request_id, _)| *request_id)
-            .collect::<Vec<_>>();
-        for request_id in stale {
-            if let Some(call) = self.pending.remove(&request_id) {
-                cx.stop_timer(call.timeout);
-            }
-        }
-        let mut index = 0;
-        while index < self.retries.len() {
-            if self.retries[index].request_kind.operation() == operation {
-                let retry = self.retries.swap_remove(index);
-                cx.stop_timer(retry.timer);
-            } else {
-                index += 1;
-            }
-        }
-    }
-
-    fn schedule_retry(&mut self, cx: &mut Cx, call: &PendingCall, status: u16) {
-        let attempt = call.attempt.saturating_add(1);
-        let delay = retry_delay_seconds(attempt, call.request_kind.operation(), status);
-        self.retries.push(RetryCall {
-            request: call.request.clone(),
-            request_kind: call.request_kind.clone(),
-            attempt,
-            timer: cx.start_timeout(delay),
-        });
-    }
-
-    pub fn search(&mut self, cx: &mut Cx, query: &str, near: Option<LonLat>, limit: usize) {
-        let query = truncate_utf8(query.trim(), 64);
-        let mut url = format!(
-            "{}/search?q={}&limit={}",
-            self.base_url,
-            percent_encode(query),
-            limit.clamp(1, 20)
-        );
-        if let Some(near) = near.filter(|point| valid_point(*point)) {
-            url.push_str(&format!("&near={:.7},{:.7}", near.lon, near.lat));
-        }
-        self.send(cx, PendingRequest::Search, json_request(url, HttpMethod::GET));
-    }
-
-    pub fn route(
-        &mut self,
-        cx: &mut Cx,
-        from: LonLat,
-        to: LonLat,
-        mode: TravelMode,
-        context: RouteRequestContext,
-    ) {
-        if !valid_point(from) || !valid_point(to) {
-            return;
-        }
-        let mode = match mode {
-            TravelMode::Car => "car",
-            TravelMode::Bike => "bike",
-            TravelMode::Foot => "foot",
-        };
-        let url = format!(
-            "{}/route?from={:.7},{:.7}&to={:.7},{:.7}&mode={mode}",
-            self.base_url, from.lon, from.lat, to.lon, to.lat
-        );
-        self.send(
-            cx,
-            PendingRequest::Route(context),
-            json_request(url, HttpMethod::GET),
-        );
-    }
-
-    pub fn along(
-        &mut self,
-        cx: &mut Cx,
-        route: &Route,
-        kinds: &[&str],
-        max_detour_min: f64,
-        min_kw: f64,
-        limit: usize,
-        route_generation: u64,
-    ) {
-        let body = along_request_json(
-            route,
-            kinds,
-            max_detour_min,
-            min_kw,
-            limit.clamp(1, 30),
-        );
-        let mut request = json_request(format!("{}/along", self.base_url), HttpMethod::POST);
-        request.set_body_string(&body);
-        self.send(cx, PendingRequest::Along { route_generation }, request);
-    }
-
-    pub fn weather_now(&mut self, cx: &mut Cx, at: LonLat) {
-        let url = format!("{}/weather/now?at={:.7},{:.7}", self.base_url, at.lon, at.lat);
-        self.send(cx, PendingRequest::Weather, json_request(url, HttpMethod::GET));
-    }
-
-    pub fn radar_manifest(&mut self, cx: &mut Cx) {
-        self.send(
-            cx,
-            PendingRequest::RadarManifest,
-            json_request(format!("{}/radar/manifest", self.base_url), HttpMethod::GET),
-        );
-    }
-
-    pub fn radar_frame(&mut self, cx: &mut Cx, stamp: &str, minute: i64, hires: bool) {
-        if self.has_radar_frame_request(stamp, minute, hires) {
-            return;
-        }
-        let quality = if hires { "hires" } else { "display" };
-        let url = format!(
-            "{}/radar/frame?stamp={}&minute={minute}&quality={quality}",
-            self.base_url,
-            percent_encode(stamp)
-        );
-        self.send(
-            cx,
-            PendingRequest::RadarFrame {
-                stamp: stamp.to_string(),
-                minute,
-                hires,
-            },
-            HttpRequest::new(url, HttpMethod::GET),
-        );
-    }
-
-    pub fn wind_current(&mut self, cx: &mut Cx) {
-        self.send(
-            cx,
-            PendingRequest::Wind,
-            json_request(format!("{}/wind/current", self.base_url), HttpMethod::GET),
-        );
-    }
-
-    pub fn cancel_radar_frames(&mut self, cx: &mut Cx) {
-        self.cancel_operation(cx, ApiOperation::RadarFrame);
-    }
-
-    pub fn cancel_along(&mut self, cx: &mut Cx) {
-        self.cancel_operation(cx, ApiOperation::Along);
-    }
-
-    pub fn cancel_rain(&mut self, cx: &mut Cx) {
-        self.cancel_operation(cx, ApiOperation::RadarManifest);
-        self.cancel_radar_frames(cx);
-    }
-
-    fn has_radar_frame_request(&self, stamp: &str, minute: i64, hires: bool) -> bool {
-        let matches = |request: &PendingRequest| {
-            matches!(
-                request,
-                PendingRequest::RadarFrame {
-                    stamp: pending_stamp,
-                    minute: pending_minute,
-                    hires: pending_hires,
-                } if pending_stamp == stamp && *pending_minute == minute && *pending_hires == hires
-            )
-        };
-        self.pending.values().any(|call| matches(&call.request_kind))
-            || self.retries.iter().any(|call| matches(&call.request_kind))
-    }
-
-    pub fn handle_event(&mut self, cx: &mut Cx, event: &Event) -> Vec<NavApiEvent> {
-        let timed_out = self
-            .pending
-            .iter()
-            .filter(|(_, call)| call.timeout.is_event(event).is_some())
-            .map(|(request_id, _)| *request_id)
-            .collect::<Vec<_>>();
-        let mut events = Vec::new();
-        for request_id in timed_out {
-            if let Some(call) = self.pending.remove(&request_id) {
-                let route_context = call.request_kind.route_context();
-                let route_generation = call.request_kind.route_generation();
-                events.push(NavApiEvent::Failed {
-                    operation: call.request_kind.operation(),
-                    status: None,
-                    message: "request timed out".to_string(),
-                    route_context,
-                    route_generation,
-                    retrying: false,
-                });
-            }
-        }
-
-        let ready_retries = self
-            .retries
-            .iter()
-            .enumerate()
-            .filter(|(_, retry)| retry.timer.is_event(event).is_some())
-            .map(|(index, _)| index)
-            .rev()
-            .collect::<Vec<_>>();
-        for index in ready_retries {
-            let retry = self.retries.swap_remove(index);
-            self.dispatch(cx, retry.request_kind, retry.request, retry.attempt);
-        }
-
-        let Event::NetworkResponses(responses) = event else {
-            return events;
-        };
-        for response in responses {
-            match response {
-                NetworkResponse::HttpResponse { request_id, response } => {
-                    let Some(call) = self.pending.remove(request_id) else {
-                        continue;
-                    };
-                    cx.stop_timer(call.timeout);
-                    let retrying = retryable_status(response.status_code)
-                        && retryable_operation(call.request_kind.operation(), response.status_code);
-                    if retrying {
-                        self.schedule_retry(cx, &call, response.status_code);
-                    }
-                    events.push(parse_response(call.request_kind, response, retrying));
-                }
-                NetworkResponse::HttpError { request_id, error } => {
-                    let Some(call) = self.pending.remove(request_id) else {
-                        continue;
-                    };
-                    cx.stop_timer(call.timeout);
-                    let route_context = call.request_kind.route_context();
-                    let route_generation = call.request_kind.route_generation();
-                    events.push(NavApiEvent::Failed {
-                        operation: call.request_kind.operation(),
-                        status: None,
-                        message: error.message.clone(),
-                        route_context,
-                        route_generation,
-                        retrying: false,
-                    });
-                }
-                _ => {}
-            }
-        }
-        events
-    }
-}
-
-fn retryable_operation(operation: ApiOperation, status: u16) -> bool {
-    matches!(operation, ApiOperation::Search | ApiOperation::Route | ApiOperation::Along)
-        || (status == 503
-            && matches!(
-                operation,
-                ApiOperation::Weather
-                    | ApiOperation::RadarManifest
-                    | ApiOperation::RadarFrame
-                    | ApiOperation::Wind
-            ))
-}
-
-fn retryable_status(status: u16) -> bool {
-    matches!(status, 429 | 503)
-}
-
-fn retry_delay_seconds(attempt: u8, operation: ApiOperation, status: u16) -> f64 {
-    if status == 503
-        && matches!(
-            operation,
-            ApiOperation::Weather
-                | ApiOperation::RadarManifest
-                | ApiOperation::RadarFrame
-                | ApiOperation::Wind
-        )
-    {
-        return 30.0;
-    }
-    2.0_f64
-        .powi(attempt.saturating_sub(1).min(5) as i32)
-        .min(MAX_RETRY_SECONDS)
-}
-
-fn json_request(url: String, method: HttpMethod) -> HttpRequest {
-    let mut request = HttpRequest::new(url, method);
-    request.set_header("Accept".to_string(), "application/json".to_string());
-    request.set_header(
-        "Content-Type".to_string(),
-        "application/json; charset=utf-8".to_string(),
-    );
-    request
-}
-
-fn parse_response(
-    pending: PendingRequest,
-    response: &HttpResponse,
-    retrying: bool,
-) -> NavApiEvent {
-    let operation = pending.operation();
-    let route_context = pending.route_context();
-    let route_generation = pending.route_generation();
-    if !(200..300).contains(&response.status_code) {
-        return NavApiEvent::Failed {
-            operation,
-            status: Some(response.status_code),
-            message: parse_error_message(response),
-            route_context,
-            route_generation,
-            retrying,
-        };
-    }
-    let parsed = match pending {
-        PendingRequest::Search => parse_search(body_text(response)).map(NavApiEvent::Search),
-        PendingRequest::Route(context) => parse_route(body_text(response)).map(|route| {
-            NavApiEvent::Route { context, route }
-        }),
-        PendingRequest::Along { route_generation } => {
-            parse_along(body_text(response)).map(|results| NavApiEvent::Along {
-                route_generation,
-                results,
-            })
-        }
-        PendingRequest::Weather => parse_weather(body_text(response)).map(NavApiEvent::Weather),
-        PendingRequest::RadarManifest => {
-            parse_radar_manifest(body_text(response)).map(NavApiEvent::RadarManifest)
-        }
-        PendingRequest::RadarFrame {
-            stamp,
-            minute,
-            hires,
-        } => response
-            .body
-            .clone()
-            .ok_or_else(|| "radar frame had no PNG body".to_string())
-            .map(|png| NavApiEvent::RadarFrame {
-                stamp,
-                minute,
-                hires,
-                png: png.to_vec(),
-            }),
-        PendingRequest::Wind => parse_wind(body_text(response)).map(NavApiEvent::Wind),
-    };
-    parsed.unwrap_or_else(|message| NavApiEvent::Failed {
-        operation,
-        status: Some(response.status_code),
-        message,
-        route_context,
-        route_generation,
-        retrying: false,
-    })
-}
-
-fn parse_error_message(response: &HttpResponse) -> String {
-    if let Ok(wire) = ErrorResponseWire::deserialize_json(body_text(response)) {
-        if !wire.error.code.is_empty() || !wire.error.message.is_empty() {
-            return format!(
-                "{}: {}",
-                truncate_utf8(&wire.error.code, 64),
-                truncate_utf8(&wire.error.message, 256)
-            )
-            .trim_matches(|ch: char| ch == ':' || ch.is_whitespace())
-            .to_string();
-        }
-    }
-    format!("API returned HTTP {}", response.status_code)
-}
-
-fn body_text(response: &HttpResponse) -> &str {
-    response
-        .body()
-        .and_then(|body| std::str::from_utf8(body).ok())
-        .unwrap_or("")
-}
-
-fn parse_search(json: &str) -> Result<Vec<SearchResult>, String> {
-    let wire = SearchResponseWire::deserialize_json(json).map_err(json_error)?;
-    if wire.results.len() > MAX_SEARCH_RESULTS {
-        return Err("search response has too many results".to_string());
-    }
-    for result in &wire.results {
-        let point = LonLat::new(result.lon, result.lat);
-        if !valid_point(point)
-            || !result.score.is_finite()
-            || result
-                .distance_m
-                .is_some_and(|distance| !distance.is_finite() || distance < 0.0)
-        {
-            return Err("search response contains an invalid result".to_string());
-        }
-    }
-    Ok(wire
-        .results
-        .into_iter()
-        .enumerate()
-        .map(|(doc_id, result)| SearchResult {
-            doc_id: doc_id as u32,
-            name: result.name,
-            secondary: result.secondary,
-            category: category_from_api(&result.category),
-            pos: LonLat::new(result.lon, result.lat),
-            distance_m: result.distance_m,
-            score: result.score,
-        })
-        .collect())
-}
-
-fn parse_route(json: &str) -> Result<Route, String> {
-    let wire = RouteResponseWire::deserialize_json(json).map_err(json_error)?;
-    let mode = match wire.mode.as_str() {
-        "car" => TravelMode::Car,
-        "bike" => TravelMode::Bike,
-        "foot" => TravelMode::Foot,
-        other => return Err(format!("unknown route mode {other:?}")),
-    };
-    if !(2..=MAX_ROUTE_POINTS).contains(&wire.points.len()) {
-        return Err("route point count is outside 2..=20000".to_string());
-    }
-    if wire.points.len() != wire.cum_dist_m.len() {
-        return Err("route points and cumulative distances differ in length".to_string());
-    }
-    if wire.maneuvers.len() > wire.points.len() {
-        return Err("route has too many maneuvers".to_string());
-    }
-    if !wire.length_m.is_finite()
-        || wire.length_m < 0.0
-        || !wire.duration_s.is_finite()
-        || wire.duration_s < 0.0
-        || wire
-            .points
-            .iter()
-            .any(|point| !valid_point(LonLat::new(point[0], point[1])))
-        || wire
-            .cum_dist_m
-            .iter()
-            .any(|distance| !distance.is_finite() || *distance < 0.0)
-        || wire
-            .cum_dist_m
-            .windows(2)
-            .any(|pair| pair[0] > pair[1])
-    {
-        return Err("route contains invalid coordinates or distances".to_string());
-    }
-    for maneuver in &wire.maneuvers {
-        if maneuver.point_index >= wire.points.len()
-            || !valid_point(LonLat::new(maneuver.lon, maneuver.lat))
-            || !maneuver.dist_m.is_finite()
-            || maneuver.dist_m < 0.0
-        {
-            return Err("route contains an invalid maneuver".to_string());
-        }
-    }
-    let points: Vec<LonLat> = wire
-        .points
-        .into_iter()
-        .map(|point| LonLat::new(point[0], point[1]))
-        .collect();
-    let maneuvers = wire
-        .maneuvers
-        .into_iter()
-        .map(|maneuver| {
-            Ok(Maneuver {
-                kind: maneuver_kind(&maneuver.kind, maneuver.roundabout_exit)?,
-                at: LonLat::new(maneuver.lon, maneuver.lat),
-                name: maneuver.name,
-                dist_m: maneuver.dist_m,
-                point_index: maneuver.point_index,
-            })
-        })
-        .collect::<Result<Vec<_>, String>>()?;
-    Ok(Route {
-        mode,
-        points,
-        cum_dist_m: wire.cum_dist_m,
-        length_m: wire.length_m,
-        duration_s: wire.duration_s,
-        maneuvers,
-    })
-}
-
-fn parse_along(json: &str) -> Result<Vec<AlongResult>, String> {
-    let wire = AlongResponseWire::deserialize_json(json).map_err(json_error)?;
-    if wire.results.len() > MAX_ALONG_RESULTS {
-        return Err("along response has too many results".to_string());
-    }
-    if wire.results.iter().any(|result| {
-        !valid_point(LonLat::new(result.lon, result.lat))
-            || !result.km_along.is_finite()
-            || result.km_along < 0.0
-            || !result.detour_min.is_finite()
-            || result.detour_min < 0.0
-    }) {
-        return Err("along response contains an invalid result".to_string());
-    }
-    Ok(wire
-        .results
-        .into_iter()
-        .map(|result| AlongResult {
-            name: result.name,
-            kind: result.kind,
-            pos: LonLat::new(result.lon, result.lat),
-            km_along: result.km_along,
-            detour_min: result.detour_min,
-            extra: result.extra,
-        })
-        .collect())
-}
-
-fn parse_weather(json: &str) -> Result<WeatherNow, String> {
-    let wire = WeatherResponseWire::deserialize_json(json).map_err(json_error)?;
-    if wire.samples.len() > MAX_WEATHER_SAMPLES
-        || !valid_point(LonLat::new(wire.at[0], wire.at[1]))
-        || wire
-            .samples
-            .iter()
-            .any(|sample| sample.minute < 0 || !sample.mm_h.is_finite() || sample.mm_h < 0.0)
-    {
-        return Err("weather response contains invalid samples".to_string());
-    }
-    Ok(WeatherNow {
-        stamp: wire.stamp,
-        at: LonLat::new(wire.at[0], wire.at[1]),
-        samples: wire
-            .samples
-            .into_iter()
-            .map(|sample| WeatherSample {
-                minute: sample.minute,
-                mm_h: sample.mm_h,
-                class: sample.class,
-            })
-            .collect(),
-    })
-}
-
-fn parse_radar_manifest(json: &str) -> Result<RadarManifest, String> {
-    let mut wire = RadarManifestWire::deserialize_json(json).map_err(json_error)?;
-    let bbox = (wire.bbox[0], wire.bbox[1], wire.bbox[2], wire.bbox[3]);
-    if wire.stamp.is_empty()
-        || wire.stamp.len() > 64
-        || !valid_bbox(bbox)
-        || wire.minutes.len() > MAX_RADAR_FRAMES
-        || wire.minutes.iter().any(|minute| !(0..=1440).contains(minute))
-        || wire.minutes.windows(2).any(|pair| pair[0] >= pair[1])
-        || !valid_radar_size(wire.display.width, wire.display.height)
-        || !valid_radar_size(wire.hires_now.width, wire.hires_now.height)
-    {
-        return Err("radar manifest contains invalid or oversized data".to_string());
-    }
-    let display = (wire.display.width, wire.display.height);
-    let hires_now = (wire.hires_now.width, wire.hires_now.height);
-    let hires_size = wire.minutes.contains(&0).then_some(hires_now);
-    let Some(frame_capacity) = radar_manifest_frame_capacity(display, hires_size) else {
-        return Err("radar manifest contains invalid or oversized data".to_string());
-    };
-    if wire.minutes.len() > frame_capacity {
-        let Some(minutes) = uniformly_select_radar_minutes(&wire.minutes, frame_capacity) else {
-            return Err("radar manifest contains invalid or oversized data".to_string());
-        };
-        wire.minutes = minutes;
-    }
-    Ok(RadarManifest {
-        stamp: wire.stamp,
-        bbox,
-        minutes: wire.minutes,
-        display,
-        hires_now,
-    })
-}
-
-fn parse_wind(json: &str) -> Result<WindField, String> {
-    let wire = WindResponseWire::deserialize_json(json).map_err(json_error)?;
-    let bbox = (wire.bbox[0], wire.bbox[1], wire.bbox[2], wire.bbox[3]);
-    let cells = wire.nx.checked_mul(wire.ny);
-    if !valid_bbox(bbox)
-        || !(1..=MAX_WIND_DIMENSION).contains(&wire.nx)
-        || !(1..=MAX_WIND_DIMENSION).contains(&wire.ny)
-        || cells.is_none_or(|cells| cells > MAX_WIND_CELLS)
-        || wire.u.len() != wire.v.len()
-        || Some(wire.u.len()) != cells
-        || wire.u.iter().chain(&wire.v).any(|value| !value.is_finite())
-    {
-        return Err("wind grid dimensions do not match vector arrays".to_string());
-    }
-    Ok(WindField {
-        stamp_unix: wire.stamp_unix,
-        bbox,
-        nx: wire.nx,
-        ny: wire.ny,
-        u: wire.u,
-        v: wire.v,
-    })
-}
-
-fn maneuver_kind(kind: &str, exit: Option<u8>) -> Result<ManeuverKind, String> {
-    Ok(match kind {
-        "depart" => ManeuverKind::Depart,
-        "arrive" => ManeuverKind::Arrive,
-        "turn_slight_left" => ManeuverKind::TurnSlightLeft,
-        "turn_left" => ManeuverKind::TurnLeft,
-        "turn_sharp_left" => ManeuverKind::TurnSharpLeft,
-        "turn_slight_right" => ManeuverKind::TurnSlightRight,
-        "turn_right" => ManeuverKind::TurnRight,
-        "turn_sharp_right" => ManeuverKind::TurnSharpRight,
-        "u_turn" => ManeuverKind::UTurn,
-        "roundabout_exit" => ManeuverKind::RoundaboutExit(
-            exit.ok_or_else(|| "roundabout maneuver is missing its exit".to_string())?,
-        ),
-        other => return Err(format!("unknown maneuver kind {other:?}")),
-    })
-}
-
-fn category_from_api(category: &str) -> Category {
-    match category {
-        "city" => Category::City,
-        "town" => Category::Town,
-        "village" => Category::Village,
-        "suburb" => Category::Suburb,
-        "neighbourhood" => Category::Neighbourhood,
-        "hamlet" => Category::Hamlet,
-        "street" => Category::Street,
-        "address" => Category::Address,
-        "station" => Category::Station,
-        "tram_stop" => Category::TramStop,
-        "bus_stop" => Category::BusStop,
-        "ferry_terminal" => Category::FerryTerminal,
-        "airport" => Category::Airport,
-        "supermarket" => Category::Supermarket,
-        "convenience" => Category::Convenience,
-        "bakery" => Category::Bakery,
-        "restaurant" => Category::Restaurant,
-        "fast_food" => Category::FastFood,
-        "cafe" => Category::Cafe,
-        "bar" => Category::Bar,
-        "pub" => Category::Pub,
-        "pharmacy" => Category::Pharmacy,
-        "hospital" => Category::Hospital,
-        "school" => Category::School,
-        "university" => Category::University,
-        "library" => Category::Library,
-        "museum" => Category::Museum,
-        "attraction" => Category::Attraction,
-        "gallery" => Category::Gallery,
-        "hotel" => Category::Hotel,
-        "bank" => Category::Bank,
-        "cinema" => Category::Cinema,
-        "theatre" => Category::Theatre,
-        "park" => Category::Park,
-        "fuel" => Category::Fuel,
-        "parking" => Category::Parking,
-        "charging_station" | "charger" => Category::ChargingStation,
-        _ => Category::Other,
-    }
-}
-
-fn valid_point(point: LonLat) -> bool {
-    point.lon.is_finite()
-        && point.lat.is_finite()
-        && (-180.0..=180.0).contains(&point.lon)
-        && (-90.0..=90.0).contains(&point.lat)
-}
-
-fn valid_bbox(bbox: (f64, f64, f64, f64)) -> bool {
-    valid_point(LonLat::new(bbox.0, bbox.1))
-        && valid_point(LonLat::new(bbox.2, bbox.3))
-        && bbox.0 < bbox.2
-        && bbox.1 < bbox.3
-}
-
-fn valid_radar_size(width: usize, height: usize) -> bool {
-    (1..=MAX_RADAR_DIMENSION).contains(&width)
-        && (1..=MAX_RADAR_DIMENSION).contains(&height)
-        && width
-            .checked_mul(height)
-            .is_some_and(|pixels| pixels <= MAX_RADAR_PIXELS)
-}
-
-fn radar_manifest_resident_bytes(
-    frame_count: usize,
-    display: (usize, usize),
-    hires_now: Option<(usize, usize)>,
-) -> Option<usize> {
-    let frame_bytes = display
-        .0
-        .checked_mul(display.1)?
-        .checked_mul(RADAR_BYTES_PER_PIXEL)?;
-    let display_bytes = frame_count.checked_mul(frame_bytes)?;
-    let hires_bytes = match hires_now {
-        Some((width, height)) => width
-            .checked_mul(height)?
-            .checked_mul(RADAR_BYTES_PER_PIXEL)?,
-        None => 0,
-    };
-    display_bytes.checked_add(hires_bytes)
-}
-
-fn radar_manifest_frame_capacity(
-    display: (usize, usize),
-    hires_now: Option<(usize, usize)>,
-) -> Option<usize> {
-    let frame_bytes = radar_manifest_resident_bytes(1, display, None)?;
-    let hires_bytes = radar_manifest_resident_bytes(0, display, hires_now)?;
-    let available = MAX_RADAR_RESIDENT_BYTES.checked_sub(hires_bytes)?;
-    let capacity = (available / frame_bytes).min(MAX_RADAR_FRAMES);
-    (capacity > 0).then_some(capacity)
-}
-
-fn uniformly_select_radar_minutes(minutes: &[i64], frame_capacity: usize) -> Option<Vec<i64>> {
-    if minutes.len() <= frame_capacity {
-        return Some(minutes.to_vec());
-    }
-    if frame_capacity < 2 {
-        return None;
-    }
-    let last = minutes.len() - 1;
-    Some(
-        (0..frame_capacity)
-            .map(|slot| minutes[slot * last / (frame_capacity - 1)])
-            .collect(),
-    )
-}
-
-/// Cheap admission check used before invoking the PNG decoder. The PNG
-/// signature and first IHDR chunk are fixed-width, so this reads no payload
-/// chunks and allocates nothing.
-pub(crate) fn radar_png_header_matches(png: &[u8], expected: (usize, usize)) -> bool {
-    if !radar_png_encoded_size_admitted(png.len())
-        || &png[..8] != b"\x89PNG\r\n\x1a\n"
-        || u32::from_be_bytes([png[8], png[9], png[10], png[11]]) != 13
-        || &png[12..16] != b"IHDR"
-    {
-        return false;
-    }
-    let width = u32::from_be_bytes([png[16], png[17], png[18], png[19]]) as usize;
-    let height = u32::from_be_bytes([png[20], png[21], png[22], png[23]]) as usize;
-    (width, height) == expected && valid_radar_size(width, height)
-}
-
-fn radar_png_encoded_size_admitted(byte_len: usize) -> bool {
-    (33..=MAX_RADAR_ENCODED_BYTES).contains(&byte_len)
-}
-
-fn truncate_utf8(text: &str, max_bytes: usize) -> &str {
-    if text.len() <= max_bytes {
-        return text;
-    }
-    let mut end = max_bytes;
-    while !text.is_char_boundary(end) {
-        end -= 1;
-    }
-    &text[..end]
-}
-
-fn percent_encode(text: &str) -> String {
-    let mut out = String::new();
-    for byte in text.bytes() {
-        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'_' | b'.' | b'~') {
-            out.push(byte as char);
-        } else {
-            out.push('%');
-            out.push_str(&format!("{byte:02X}"));
-        }
-    }
-    out
-}
-
-fn along_request_json(
-    route: &Route,
-    kinds: &[&str],
-    max_detour_min: f64,
-    min_kw: f64,
-    limit: usize,
-) -> String {
-    let polyline = route
-        .points
-        .iter()
-        .map(|point| format!("[{:.7},{:.7}]", point.lon, point.lat))
-        .collect::<Vec<_>>()
-        .join(",");
-    let cumulative = route
-        .cum_dist_m
-        .iter()
-        .map(|distance| distance.to_string())
-        .collect::<Vec<_>>()
-        .join(",");
-    let kinds = kinds
-        .iter()
-        .take(4)
-        .map(|kind| format!("\"{}\"", json_escape(kind)))
-        .collect::<Vec<_>>()
-        .join(",");
-    format!(
-        "{{\"polyline\":[{polyline}],\"cum_dist_m\":[{cumulative}],\"kinds\":[{kinds}],\"max_detour_min\":{max_detour_min},\"min_kw\":{min_kw},\"limit\":{limit}}}"
-    )
-}
-
-fn json_escape(text: &str) -> String {
-    text.replace('\\', "\\\\").replace('"', "\\\"")
-}
-
-fn json_error(error: makepad_micro_serde::DeJsonErr) -> String {
-    format!("invalid API JSON: {}", error.msg)
-}
-
-#[derive(DeJson)]
-struct SearchResponseWire {
-    query: String,
-    results: Vec<SearchResultWire>,
-}
-
-#[derive(DeJson)]
-struct SearchResultWire {
-    name: String,
-    secondary: String,
-    category: String,
-    lon: f64,
-    lat: f64,
-    distance_m: Option<f64>,
-    score: f64,
-}
-
-#[derive(DeJson)]
-struct RouteResponseWire {
-    graph: String,
-    mode: String,
-    length_m: f64,
-    duration_s: f64,
-    points: Vec<[f64; 2]>,
-    cum_dist_m: Vec<f64>,
-    maneuvers: Vec<ManeuverWire>,
-}
-
-#[derive(DeJson)]
-struct ManeuverWire {
-    kind: String,
-    roundabout_exit: Option<u8>,
-    lon: f64,
-    lat: f64,
-    name: String,
-    dist_m: f64,
-    point_index: usize,
-    text: String,
-}
-
-#[derive(DeJson)]
-struct AlongResponseWire {
-    results: Vec<AlongResultWire>,
-}
-
-#[derive(DeJson)]
-struct AlongResultWire {
-    name: String,
-    kind: String,
-    lon: f64,
-    lat: f64,
-    km_along: f64,
-    detour_min: f64,
-    extra: String,
-}
-
-#[derive(DeJson)]
-struct WeatherResponseWire {
-    stamp: String,
-    at: [f64; 2],
-    samples: Vec<WeatherSampleWire>,
-}
-
-#[derive(DeJson)]
-struct WeatherSampleWire {
-    minute: i64,
-    mm_h: f64,
-    class: String,
-}
-
-#[derive(DeJson)]
-struct RadarManifestWire {
-    stamp: String,
-    bbox: [f64; 4],
-    minutes: Vec<i64>,
-    display: ImageSizeWire,
-    hires_now: ImageSizeWire,
-}
-
-#[derive(DeJson)]
-struct ImageSizeWire {
-    width: usize,
-    height: usize,
-}
-
-#[derive(DeJson)]
-struct WindResponseWire {
-    stamp_unix: i64,
-    bbox: [f64; 4],
-    nx: usize,
-    ny: usize,
-    u: Vec<f32>,
-    v: Vec<f32>,
-}
-
-#[derive(DeJson)]
-struct ErrorResponseWire {
-    error: ErrorWire,
-}
-
-#[derive(DeJson)]
-struct ErrorWire {
-    code: String,
-    message: String,
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn parses_audit_search_response() {
-        let results = parse_search(
-            r#"{"query":"Oudegracht 399","results":[{"name":"Oudegracht 399","secondary":"Utrecht","category":"address","lon":5.1214,"lat":52.0872,"distance_m":34210.0,"score":1.23}]}"#,
-        )
-        .unwrap();
-        assert_eq!(results.len(), 1);
-        assert_eq!(results[0].name, "Oudegracht 399");
-        assert_eq!(results[0].category, Category::Address);
-        assert_eq!(results[0].pos, LonLat::new(5.1214, 52.0872));
-    }
-
-    #[test]
-    fn parses_audit_route_response_into_nav_route() {
-        let route = parse_route(
-            r#"{"graph":"noord-holland","mode":"car","length_m":51234.0,"duration_s":3260.0,"points":[[4.8952,52.3702],[4.8960,52.3698]],"cum_dist_m":[0.0,72.4],"maneuvers":[{"kind":"turn_left","roundabout_exit":null,"lon":4.8960,"lat":52.3698,"name":"Example street","dist_m":72.4,"point_index":1,"text":"Turn left onto Example street"}]}"#,
-        )
-        .unwrap();
-        assert_eq!(route.mode, TravelMode::Car);
-        assert_eq!(route.points.len(), 2);
-        assert_eq!(route.maneuvers[0].kind, ManeuverKind::TurnLeft);
-        assert_eq!(route.maneuvers[0].text(), "Turn left onto Example street");
-    }
-
-    #[test]
-    fn parses_audit_along_weather_radar_and_wind_responses() {
-        let along = parse_along(r#"{"results":[{"name":"Charging site","kind":"charger","lon":5.01,"lat":52.22,"km_along":24.1,"detour_min":3.0,"extra":"150 kW, operator"}]}"#).unwrap();
-        assert_eq!(along[0].kind, "charger");
-        let weather = parse_weather(r#"{"stamp":"202609021230","at":[4.8952,52.3702],"samples":[{"minute":0,"mm_h":0.0,"class":"dry"},{"minute":30,"mm_h":0.4,"class":"light"}]}"#).unwrap();
-        assert_eq!(weather.samples[1].class, "light");
-        let radar = parse_radar_manifest(r#"{"stamp":"202609021230","bbox":[0.0,48.89,10.86,55.98],"minutes":[0,5,10,30,60,120],"display":{"width":1024,"height":1280},"hires_now":{"width":2048,"height":2560}}"#).unwrap();
-        assert_eq!(radar.display, (1024, 1280));
-        assert_eq!(radar.minutes, [0, 5, 10, 30, 60, 120]);
-        let wind = parse_wind(r#"{"stamp_unix":1788350400,"bbox":[2.0,48.0,9.0,56.0],"nx":2,"ny":1,"u":[-2.15,-2.05],"v":[0.01,0.03]}"#).unwrap();
-        assert_eq!(wind.nx, 2);
-        assert_eq!(wind.u.len(), 2);
-    }
-
-    #[test]
-    fn radar_manifest_resident_budget_is_checked_at_its_boundary() {
-        let manifest = |hires_width| {
-            format!(
-                r#"{{"stamp":"x","bbox":[0.0,48.0,10.0,56.0],"minutes":[0],"display":{{"width":8191,"height":2048}},"hires_now":{{"width":{hires_width},"height":1}}}}"#,
-            )
-        };
-
-        assert_eq!(
-            radar_manifest_resident_bytes(1, (8191, 2048), Some((2047, 1))),
-            Some(MAX_RADAR_RESIDENT_BYTES - RADAR_BYTES_PER_PIXEL),
-        );
-        assert!(parse_radar_manifest(&manifest(2047)).is_ok());
-        assert_eq!(
-            radar_manifest_resident_bytes(1, (8191, 2048), Some((2048, 1))),
-            Some(MAX_RADAR_RESIDENT_BYTES),
-        );
-        assert!(parse_radar_manifest(&manifest(2048)).is_ok());
-        assert_eq!(
-            radar_manifest_resident_bytes(1, (8191, 2048), Some((2049, 1))),
-            Some(MAX_RADAR_RESIDENT_BYTES + RADAR_BYTES_PER_PIXEL),
-        );
-        assert!(parse_radar_manifest(&manifest(2049)).is_err());
-    }
-
-    #[test]
-    fn live_radar_manifest_is_uniformly_normalized_before_fetching() {
-        let minutes = (0..=120)
-            .step_by(5)
-            .map(|minute| minute.to_string())
-            .collect::<Vec<_>>()
-            .join(",");
-        let radar = parse_radar_manifest(&format!(
-            r#"{{"stamp":"202609050000","minutes":[{minutes}],"display":{{"width":1024,"height":1280}},"hires_now":{{"width":2048,"height":2560}},"bbox":[0.0,48.89,10.86,55.98]}}"#,
-        ))
-        .unwrap();
-
-        assert_eq!(radar.minutes, [0, 15, 30, 50, 65, 85, 100, 120]);
-        assert_eq!(radar.minutes.first(), Some(&0));
-        assert_eq!(radar.minutes.last(), Some(&120));
-        assert!(radar.minutes.windows(2).all(|pair| pair[0] < pair[1]));
-        assert_eq!(
-            radar_manifest_resident_bytes(
-                radar.minutes.len(),
-                radar.display,
-                Some(radar.hires_now),
-            ),
-            Some(60 * 1024 * 1024),
-        );
-    }
-
-    #[test]
-    fn radar_manifest_rejects_sequences_that_cannot_retain_a_frame() {
-        let minutes = (0..MAX_RADAR_FRAMES)
-            .map(|minute| minute.to_string())
-            .collect::<Vec<_>>()
-            .join(",");
-        assert!(parse_radar_manifest(&format!(
-            r#"{{"stamp":"x","bbox":[0.0,48.0,10.0,56.0],"minutes":[{minutes}],"display":{{"width":8192,"height":8192}},"hires_now":{{"width":1,"height":1}}}}"#,
-        ))
-        .is_err());
-        assert!(parse_radar_manifest(
-            r#"{"stamp":"x","bbox":[0.0,48.0,10.0,56.0],"minutes":[0],"display":{"width":8191,"height":2048},"hires_now":{"width":2049,"height":1}}"#,
-        )
-        .is_err());
-    }
-
-    #[test]
-    fn radar_png_header_admission_checks_shape_and_encoded_bound() {
-        fn header(width: u32, height: u32) -> [u8; 33] {
-            let mut png = [0; 33];
-            png[..8].copy_from_slice(b"\x89PNG\r\n\x1a\n");
-            png[8..12].copy_from_slice(&13u32.to_be_bytes());
-            png[12..16].copy_from_slice(b"IHDR");
-            png[16..20].copy_from_slice(&width.to_be_bytes());
-            png[20..24].copy_from_slice(&height.to_be_bytes());
-            png
-        }
-
-        let valid = header(1024, 1280);
-        assert!(radar_png_header_matches(&valid, (1024, 1280)));
-        assert!(!radar_png_header_matches(&valid, (2048, 2560)));
-        let mut malformed = valid;
-        malformed[11] = 12;
-        assert!(!radar_png_header_matches(&malformed, (1024, 1280)));
-        malformed = valid;
-        malformed[12..16].copy_from_slice(b"IDAT");
-        assert!(!radar_png_header_matches(&malformed, (1024, 1280)));
-        assert!(!radar_png_header_matches(&header(8192, 8192), (8192, 8192)));
-        assert!(radar_png_encoded_size_admitted(MAX_RADAR_ENCODED_BYTES));
-        assert!(!radar_png_encoded_size_admitted(MAX_RADAR_ENCODED_BYTES + 1));
-    }
-
-    #[test]
-    fn radar_manifest_rejects_overflowing_payload_arithmetic() {
-        assert_eq!(
-            radar_manifest_resident_bytes(usize::MAX, (usize::MAX, 2), Some((1, 1))),
-            None,
-        );
-        assert!(parse_radar_manifest(&format!(
-            r#"{{"stamp":"x","bbox":[0.0,48.0,10.0,56.0],"minutes":[5],"display":{{"width":{},"height":2}},"hires_now":{{"width":1,"height":1}}}}"#,
-            usize::MAX,
-        ))
-        .is_err());
-    }
-
-    #[test]
-    fn hosted_service_retry_backoff_is_bounded() {
-        assert!(retryable_status(429));
-        assert!(retryable_status(503));
-        assert!(!retryable_status(500));
-        assert!(retryable_operation(ApiOperation::RadarManifest, 503));
-        assert!(retryable_operation(ApiOperation::Wind, 503));
-        assert!(!retryable_operation(ApiOperation::Wind, 404));
-        assert_eq!(retry_delay_seconds(1, ApiOperation::Search, 503), 1.0);
-        assert_eq!(retry_delay_seconds(2, ApiOperation::Search, 503), 2.0);
-        assert_eq!(retry_delay_seconds(6, ApiOperation::Search, 503), 30.0);
-        assert_eq!(retry_delay_seconds(u8::MAX, ApiOperation::Search, 503), 30.0);
-        assert_eq!(retry_delay_seconds(1, ApiOperation::Wind, 503), 30.0);
-    }
-
-    #[test]
-    fn route_validation_rejects_unsafe_geometry_and_maneuvers() {
-        assert!(parse_route(
-            r#"{"graph":"x","mode":"car","length_m":0.0,"duration_s":0.0,"points":[],"cum_dist_m":[],"maneuvers":[]}"#,
-        )
-        .is_err());
-        assert!(parse_route(
-            r#"{"graph":"x","mode":"car","length_m":2.0,"duration_s":1.0,"points":[[4.0,52.0],[4.1,52.1],[4.2,52.2]],"cum_dist_m":[0.0,2.0,1.0],"maneuvers":[]}"#,
-        )
-        .is_err());
-        assert!(parse_route(
-            r#"{"graph":"x","mode":"car","length_m":1.0,"duration_s":1.0,"points":[[4.0,52.0],[4.1,52.1]],"cum_dist_m":[0.0,1.0],"maneuvers":[{"kind":"arrive","roundabout_exit":null,"lon":4.1,"lat":52.1,"name":"","dist_m":1.0,"point_index":2,"text":"Arrive"}]}"#,
-        )
-        .is_err());
-        assert!(parse_route(
-            r#"{"graph":"x","mode":"car","length_m":1.0,"duration_s":1.0,"points":[[181.0,52.0],[4.1,52.1]],"cum_dist_m":[0.0,1.0],"maneuvers":[]}"#,
-        )
-        .is_err());
-    }
-
-    #[test]
-    fn route_validation_caps_polyline_size() {
-        let points = std::iter::repeat_n("[4.0,52.0]", MAX_ROUTE_POINTS + 1)
-            .collect::<Vec<_>>()
-            .join(",");
-        let cumulative = std::iter::repeat_n("0.0", MAX_ROUTE_POINTS + 1)
-            .collect::<Vec<_>>()
-            .join(",");
-        let json = format!(
-            r#"{{"graph":"x","mode":"car","length_m":0.0,"duration_s":0.0,"points":[{points}],"cum_dist_m":[{cumulative}],"maneuvers":[]}}"#
-        );
-        assert!(parse_route(&json).is_err());
-    }
-
-    #[test]
-    fn hosted_array_and_layer_bounds_are_enforced() {
-        let search_item = r#"{"name":"x","secondary":"","category":"city","lon":4.0,"lat":52.0,"distance_m":null,"score":1.0}"#;
-        let search = format!(
-            r#"{{"query":"x","results":[{}]}}"#,
-            std::iter::repeat_n(search_item, MAX_SEARCH_RESULTS + 1)
-                .collect::<Vec<_>>()
-                .join(",")
-        );
-        assert!(parse_search(&search).is_err());
-
-        let along_item = r#"{"name":"x","kind":"charger","lon":4.0,"lat":52.0,"km_along":1.0,"detour_min":1.0,"extra":""}"#;
-        let along = format!(
-            r#"{{"results":[{}]}}"#,
-            std::iter::repeat_n(along_item, MAX_ALONG_RESULTS + 1)
-                .collect::<Vec<_>>()
-                .join(",")
-        );
-        assert!(parse_along(&along).is_err());
-
-        let samples = (0..=MAX_WEATHER_SAMPLES)
-            .map(|minute| format!(r#"{{"minute":{minute},"mm_h":0.0,"class":"dry"}}"#))
-            .collect::<Vec<_>>()
-            .join(",");
-        assert!(parse_weather(&format!(
-            r#"{{"stamp":"x","at":[4.0,52.0],"samples":[{samples}]}}"#
-        ))
-        .is_err());
-
-        let minutes = (0..=MAX_RADAR_FRAMES)
-            .map(|minute| minute.to_string())
-            .collect::<Vec<_>>()
-            .join(",");
-        assert!(parse_radar_manifest(&format!(
-            r#"{{"stamp":"x","bbox":[0.0,48.0,10.0,56.0],"minutes":[{minutes}],"display":{{"width":1,"height":1}},"hires_now":{{"width":1,"height":1}}}}"#
-        ))
-        .is_err());
-        assert!(parse_radar_manifest(
-            r#"{"stamp":"x","bbox":[0.0,48.0,10.0,56.0],"minutes":[0],"display":{"width":0,"height":1},"hires_now":{"width":1,"height":1}}"#,
-        )
-        .is_err());
-        assert!(parse_wind(
-            r#"{"stamp_unix":1,"bbox":[2.0,48.0,9.0,56.0],"nx":2049,"ny":1,"u":[],"v":[]}"#,
-        )
-        .is_err());
-        assert!(parse_wind(
-            r#"{"stamp_unix":1,"bbox":[9.0,48.0,2.0,56.0],"nx":1,"ny":1,"u":[1.0],"v":[1.0]}"#,
-        )
-        .is_err());
-    }
-
-    #[test]
-    fn route_and_along_events_preserve_their_generation_context() {
-        let destination = SearchResult {
-            doc_id: 7,
-            name: "Utrecht".to_string(),
-            secondary: String::new(),
-            category: Category::City,
-            pos: LonLat::new(5.1214, 52.0872),
-            distance_m: None,
-            score: 1.0,
-        };
-        let route_response = HttpResponse::new(
-            LiveId(0),
-            200,
-            Default::default(),
-            Some(br#"{"graph":"x","mode":"car","length_m":1.0,"duration_s":1.0,"points":[[4.0,52.0],[5.0,52.1]],"cum_dist_m":[0.0,1.0],"maneuvers":[]}"#.to_vec()),
-        );
-        let event = parse_response(
-            PendingRequest::Route(RouteRequestContext::Initial {
-                generation: 11,
-                destination,
-            }),
-            &route_response,
-            false,
-        );
-        assert!(matches!(
-            event,
-            NavApiEvent::Route {
-                context: RouteRequestContext::Initial { generation: 11, .. },
-                ..
-            }
-        ));
-
-        let along_response = HttpResponse::new(
-            LiveId(0),
-            200,
-            Default::default(),
-            Some(br#"{"results":[]}"#.to_vec()),
-        );
-        assert!(matches!(
-            parse_response(
-                PendingRequest::Along {
-                    route_generation: 11,
-                },
-                &along_response,
-                false,
-            ),
-            NavApiEvent::Along {
-                route_generation: 11,
-                ..
-            }
-        ));
-    }
-
-    #[test]
-    fn http_failure_parses_error_body_and_keeps_retry_context() {
-        let response = HttpResponse::new(
-            LiveId(0),
-            429,
-            Default::default(),
-            Some(br#"{"error":{"code":"busy","message":"route queue is full"}}"#.to_vec()),
-        );
-        let event = parse_response(
-            PendingRequest::Route(RouteRequestContext::Reroute { generation: 12 }),
-            &response,
-            true,
-        );
-        assert!(matches!(
-            event,
-            NavApiEvent::Failed {
-                status: Some(429),
-                message,
-                route_context: Some(RouteRequestContext::Reroute { generation: 12 }),
-                retrying: true,
-                ..
-            } if message == "busy: route queue is full"
-        ));
-    }
-
-    #[test]
-    fn duplicate_in_flight_radar_frame_is_detected() {
-        let mut api = NavApi::new("https://example.invalid");
-        api.pending.insert(
-            LiveId(1),
-            PendingCall {
-                request: HttpRequest::new(String::new(), HttpMethod::GET),
-                request_kind: PendingRequest::RadarFrame {
-                    stamp: "stamp".to_string(),
-                    minute: 5,
-                    hires: false,
-                },
-                attempt: 0,
-                timeout: Timer::empty(),
-            },
-        );
-        assert!(api.has_radar_frame_request("stamp", 5, false));
-        assert!(!api.has_radar_frame_request("stamp", 5, true));
-    }
-}
diff --git a/apps/route/src/nav/native.rs b/apps/route/src/nav_data.rs
similarity index 82%
rename from apps/route/src/nav/native.rs
rename to apps/route/src/nav_data.rs
index 09e95b589..87e9d31a3 100644
--- a/apps/route/src/nav/native.rs
+++ b/apps/route/src/nav_data.rs
@@ -1,5 +1,4 @@
-//! Native data plane: filesystem search indexes, route graphs, charger layer,
-//! weather, rain radar, and wind/terrain sources.
+//! Data plane: search indexes, route graphs, charger layer, rain radar.
 //!
 //! Heavy loads happen on background threads; results cross to the UI thread
 //! via `ToUISender` (same pattern as examples/map). Once loaded, tool
@@ -13,17 +12,16 @@ use makepad_map_nav::geo::LonLat;
 use makepad_map_nav::graph::{Route, RouteGraph, TravelMode};
 use makepad_map_nav::search::{SearchIndex, SearchResult};
 use makepad_map_nav::searchdb::SearchDb;
-use makepad_map_nav::search_service::merge_search_results;
 use makepad_widgets::*;
-use std::path::{Path, PathBuf};
+use std::path::Path;
 
 /// The production nav pair (see `examples/map`). When it is absent the app
 /// falls back to whatever test map was baked on this machine — same
 /// formats, one city instead of a province.
-const NAV_DATA_BASENAME: &str = "noord-holland";
-const EUROPE_PLACES_PATH: &str = "europe-places.search";
-const EUROPE_SEARCHDB_PATH: &str = "europe.searchdb";
-const EUROPE_MAJOR_GRAPH_PATH: &str = "europe-major.graph";
+const NAV_DATA_BASENAME: &str = "local/maps/noord-holland";
+const EUROPE_PLACES_PATH: &str = "local/maps/europe-places.search";
+const EUROPE_SEARCHDB_PATH: &str = "local/maps/europe.searchdb";
+const EUROPE_MAJOR_GRAPH_PATH: &str = "local/maps/europe-major.graph";
 const CHARGERS_MBTILES_PATH: &str = "local/overlays/nl-chargers.mbtiles";
 const RADAR_CACHE_DIR: &str = "local/overlays/radar";
 
@@ -38,7 +36,6 @@ pub struct NavData {
     pub major_graph: Option<RouteGraph>,
     major_graph_attempted: bool,
     pub chargers: Option<LayerDb>,
-    maps_root: PathBuf,
 }
 
 pub enum NavLoad {
@@ -48,10 +45,10 @@ pub enum NavLoad {
 
 /// The nav artifacts to load, production first, test map second. `None`
 /// means this machine has neither and the caller should offer to bake one.
-pub fn nav_basename(maps_root: &Path) -> Option<String> {
+pub fn nav_basename() -> Option<String> {
     for basename in [
-        maps_root.join(NAV_DATA_BASENAME).to_string_lossy().into_owned(),
-        makepad_map_build::testmap::TestMapPaths::in_dir(maps_root, "amsterdam")
+        NAV_DATA_BASENAME.to_string(),
+        makepad_map_build::testmap::TestMapPaths::amsterdam()
             .nav_basename
             .to_string_lossy()
             .into_owned(),
@@ -65,14 +62,9 @@ pub fn nav_basename(maps_root: &Path) -> Option<String> {
     None
 }
 
-pub fn start_nav_load(pool: TaskPool, sender: ToUISender<NavLoad>, basename: String) {
-    let rejected_sender = sender.clone();
-    match pool.submit(Lane::Heavy, move || {
-        let maps_root = Path::new(&basename)
-            .parent()
-            .unwrap_or_else(|| Path::new("."))
-            .to_path_buf();
-        let t0 = Cx::monotonic_now();
+pub fn start_nav_load(sender: ToUISender<NavLoad>, basename: String) {
+    std::thread::spawn(move || {
+        let t0 = std::time::Instant::now();
         let nh_search = match std::fs::read(format!("{basename}.search"))
             .map_err(|e| e.to_string())
             .and_then(|d| SearchIndex::deserialize(&d).map_err(|e| format!("{e:?}")))
@@ -97,11 +89,11 @@ pub fn start_nav_load(pool: TaskPool, sender: ToUISender<NavLoad>, basename: Str
                 return;
             }
         };
-        let searchdb = SearchDb::open(&maps_root.join(EUROPE_SEARCHDB_PATH)).ok();
+        let searchdb = SearchDb::open(Path::new(EUROPE_SEARCHDB_PATH)).ok();
         let places = if searchdb.is_some() {
             None
         } else {
-            std::fs::read(maps_root.join(EUROPE_PLACES_PATH))
+            std::fs::read(EUROPE_PLACES_PATH)
                 .ok()
                 .and_then(|d| SearchIndex::deserialize(&d).ok())
         };
@@ -109,7 +101,7 @@ pub fn start_nav_load(pool: TaskPool, sender: ToUISender<NavLoad>, basename: Str
 
         let stats = format!(
             "nav ready in {:.1}s: {} docs, {} edges{}{}{}",
-            Cx::monotonic_now() - t0,
+            t0.elapsed().as_secs_f64(),
             nh_search.doc_count(),
             nh_graph.edges.len(),
             if searchdb.is_some() { ", europe searchdb" } else { "" },
@@ -125,18 +117,10 @@ pub fn start_nav_load(pool: TaskPool, sender: ToUISender<NavLoad>, basename: Str
                 major_graph: None,
                 major_graph_attempted: false,
                 chargers,
-                maps_root,
             }),
             stats,
         });
-    }) {
-        Ok(handle) => handle.detach(),
-        Err(error) => {
-            let _ = rejected_sender.send(NavLoad::Failed {
-                error: format!("navigation load task rejected: {error}"),
-            });
-        }
-    }
+    });
 }
 
 impl NavData {
@@ -151,7 +135,26 @@ impl NavData {
         } else if let Some(places) = &self.places {
             results.extend(places.query(text, near, limit));
         }
-        merge_search_results(results, Vec::new(), limit)
+        results.sort_by(|a, b| {
+            b.score
+                .partial_cmp(&a.score)
+                .unwrap_or(std::cmp::Ordering::Equal)
+        });
+        let mut kept: Vec<SearchResult> = Vec::new();
+        for r in results {
+            if kept.iter().any(|k| {
+                k.name.eq_ignore_ascii_case(&r.name)
+                    && crate::trip::haversine_m((k.pos.lon, k.pos.lat), (r.pos.lon, r.pos.lat))
+                        < 2000.0
+            }) {
+                continue;
+            }
+            kept.push(r);
+            if kept.len() >= limit {
+                break;
+            }
+        }
+        kept
     }
 
     /// Detail graph first; whole-pair fallback to the Europe major-roads
@@ -163,14 +166,14 @@ impl NavData {
         }
         if self.major_graph.is_none() && !self.major_graph_attempted {
             self.major_graph_attempted = true;
-            let t0 = Cx::monotonic_now();
-            self.major_graph = std::fs::read(self.maps_root.join(EUROPE_MAJOR_GRAPH_PATH))
+            let t0 = std::time::Instant::now();
+            self.major_graph = std::fs::read(EUROPE_MAJOR_GRAPH_PATH)
                 .ok()
                 .and_then(|d| RouteGraph::deserialize(&d).ok());
             if self.major_graph.is_some() {
                 makepad_widgets::log!(
                     "nav: europe-major graph loaded on demand in {:.1}s",
-                    Cx::monotonic_now() - t0
+                    t0.elapsed().as_secs_f64()
                 );
             }
         }
@@ -264,17 +267,8 @@ fn build_hires_now(
 /// (numeric weather_now sampling) and reprojected display frames to the UI.
 /// Also syncs the raw volumes of both radars and composites them into the
 /// hi-res "now" image.
-pub fn start_radar_worker(
-    spawner: ThreadSpawner,
-    pool: TaskPool,
-    sender: ToUISender<RadarData>,
-) {
-    let spawned = spawner.spawn_worker(
-        ThreadOptions {
-            name: Some("route-rain-radar".into()),
-            ..Default::default()
-        },
-        move || {
+pub fn start_radar_worker(sender: ToUISender<RadarData>) {
+    std::thread::spawn(move || {
         let sync = RadarSync::new(RadarConfig::new(RADAR_CACHE_DIR));
         let (herwijnen_config, den_helder_config) = RadarConfig::volume_pair(RADAR_CACHE_DIR);
         let volume_syncs = (
@@ -290,7 +284,6 @@ pub fn start_radar_worker(
         // Latest decoded forecast package, re-sent when the hi-res image
         // refreshes on its own 5-min cadence.
         let mut current: Option<RadarData> = None;
-        let pacing = CancellationToken::new();
         loop {
             let state = match sync.sync() {
                 Ok(state) => state,
@@ -305,19 +298,20 @@ pub fn start_radar_worker(
                             let stamp = filename_stamp(&frame.filename);
                             // Reproject all frames in parallel (same as
                             // examples/map — serial is a multi-second stall).
-                            let display_frames = (0..frames.len())
-                                .map(|_| std::sync::OnceLock::new())
-                                .collect::<Vec<_>>();
-                            pool.fan_out(Lane::Heavy, frames.len(), |index| {
-                                let rgba = projection.frame_to_rgba(&frames[index]);
-                                let _ = display_frames[index].set(
-                                    makepad_geodata::radar_raster::rgba_to_bgra_texels(&rgba),
-                                );
+                            let display_frames: Vec<Vec<u32>> = std::thread::scope(|scope| {
+                                let handles: Vec<_> = frames
+                                    .iter()
+                                    .map(|frame| {
+                                        let projection = &projection;
+                                        scope.spawn(move || {
+                                            makepad_geodata::radar_raster::rgba_to_bgra_texels(
+                                                &projection.frame_to_rgba(frame),
+                                            )
+                                        })
+                                    })
+                                    .collect();
+                                handles.into_iter().map(|h| h.join().unwrap()).collect()
                             });
-                            let display_frames = display_frames
-                                .into_iter()
-                                .map(|frame| frame.into_inner().unwrap_or_default())
-                                .collect::<Vec<_>>();
                             let now_hires = current.as_ref().and_then(|c| c.now_hires.clone());
                             current = Some(RadarData {
                                 frames,
@@ -366,13 +360,9 @@ pub fn start_radar_worker(
                     });
                 }
             }
-            let _ = pacing.wait_until(Cx::monotonic_now() + 60.0);
+            std::thread::sleep(std::time::Duration::from_secs(60));
         }
     });
-    match spawned {
-        Ok(handle) => handle.detach(),
-        Err(error) => log!("rain radar worker unavailable: {error}"),
-    }
 }
 
 // --- RAD_NL25 grid sampling -------------------------------------------------
diff --git a/apps/route/src/overlays.rs b/apps/route/src/overlays.rs
deleted file mode 100644
index 885b983c1..000000000
--- a/apps/route/src/overlays.rs
+++ /dev/null
@@ -1,757 +0,0 @@
-use makepad_widgets::*;
-use makepad_widgets::map::{
-    archive::{new_archive_worker_pool, MapTileArchive, TileBlob, TileBytesResult},
-    geometry::TileKey,
-};
-use makepad_geodata::terrain_shade::{
-    terrain_tile_plan, TerrainScratch, TerrainShader, TerrainSource, TerrainTileKey,
-};
-use std::collections::{HashMap, HashSet, VecDeque};
-use std::path::Path;
-use std::sync::atomic::{AtomicU64, Ordering};
-use std::sync::{Arc, Mutex};
-
-pub const OVERLAY_COUNT: usize = 6;
-pub const OCEAN_OVERLAY_COUNT: usize = 2;
-pub const TERRAIN_LOCAL_MBTILES: &str = "local/overlays/nl-terrain.mbtiles";
-pub const TERRAIN_HOSTED_URL: &str =
-    "https://makepad.nl/maps/overlays/terrain-20260903.mkmap/";
-const TERRAIN_ARCHIVE_GENERATION: u64 = 1;
-const TERRAIN_FETCH_WINDOW: usize = 48;
-const TERRAIN_MAX_WIDTH: usize = 2048;
-const TERRAIN_MAX_HEIGHT: usize = 1536;
-const TERRAIN_ELEV_WIDTH: usize = 289;
-const TERRAIN_ELEV_HEIGHT: usize = 217;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct OverlayLayer {
-    pub name: &'static str,
-    pub local_mbtiles: &'static str,
-    pub option: Option<&'static str>,
-}
-
-/// One ordered layer table drives native tools, both checkbox controllers,
-/// and the provisioners' source tables.
-pub const OVERLAY_LAYERS: [OverlayLayer; OVERLAY_COUNT] = [
-    OverlayLayer {
-        name: "chargers",
-        local_mbtiles: "local/overlays/nl-chargers.mbtiles",
-        option: Some("fast"),
-    },
-    OverlayLayer {
-        name: "transit",
-        local_mbtiles: "local/overlays/nl-transit.mbtiles",
-        option: None,
-    },
-    OverlayLayer {
-        name: "nature",
-        local_mbtiles: "local/overlays/nl-nature.mbtiles",
-        option: None,
-    },
-    OverlayLayer {
-        name: "districts",
-        local_mbtiles: "local/overlays/nl-wijkbuurt.mbtiles",
-        option: None,
-    },
-    OverlayLayer {
-        name: "buildings_age",
-        local_mbtiles: "local/overlays/nl-buildings-age.mbtiles",
-        option: None,
-    },
-    OverlayLayer {
-        name: "demographics",
-        local_mbtiles: "local/overlays/nl-demographics.mbtiles",
-        option: None,
-    },
-];
-
-/// Always-on base overlays, in draw order. Native resolves these paths
-/// relative to the configured maps folder; demo always uses the hosted pair.
-pub const OCEAN_OVERLAY_LAYERS: [OverlayLayer; OCEAN_OVERLAY_COUNT] = [
-    OverlayLayer {
-        name: "ocean",
-        local_mbtiles: "ocean-low.mbtiles",
-        option: None,
-    },
-    OverlayLayer {
-        name: "ocean",
-        local_mbtiles: "ocean-high.mbtiles",
-        option: None,
-    },
-];
-
-#[derive(Default)]
-pub struct OverlaySelection {
-    pub on: [bool; OVERLAY_COUNT],
-}
-
-impl OverlaySelection {
-    pub fn set_named(&mut self, name: &str, on: bool) -> Option<&'static str> {
-        let key = name.trim().to_ascii_lowercase();
-        for (index, layer) in OVERLAY_LAYERS.iter().enumerate() {
-            if layer.name == key
-                || (key == "wijkbuurt" && layer.name == "districts")
-                || (key == "buildings-age" && layer.name == "buildings_age")
-            {
-                self.on[index] = on;
-                return Some(layer.name);
-            }
-        }
-        None
-    }
-
-    pub fn enabled_sources(&self, available: &[OverlaySource]) -> Vec<OverlaySource> {
-        available
-            .iter()
-            .zip(self.on.iter())
-            .filter(|(_, on)| **on)
-            .map(|(source, _)| source.clone())
-            .collect()
-    }
-
-    pub fn enabled_names(&self) -> Vec<&'static str> {
-        OVERLAY_LAYERS
-            .iter()
-            .zip(self.on.iter())
-            .filter(|(_, on)| **on)
-            .map(|(layer, _)| layer.name)
-            .collect()
-    }
-}
-
-pub fn overlay_source(layer: OverlayLayer, source: TileSourceConfig) -> OverlaySource {
-    OverlaySource::with_option(layer.name, source, layer.option)
-}
-
-/// One source decision for both controllers. Native keeps the original
-/// MBTiles as a development override; every other case uses the hosted
-/// range-fetched archive, including wasm.
-pub fn terrain_source() -> TileSourceConfig {
-    #[cfg(feature = "native")]
-    if Path::new(TERRAIN_LOCAL_MBTILES).is_file() {
-        return TileSourceConfig::local_archive(TERRAIN_LOCAL_MBTILES);
-    }
-    TileSourceConfig::http_archive(TERRAIN_HOSTED_URL)
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-enum TerrainWorkerSource {
-    LocalMbtiles(String),
-    Archive(String),
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct TerrainWorkerSpec {
-    source: TerrainWorkerSource,
-    landcover_path: Option<String>,
-    max_width: usize,
-    max_height: usize,
-}
-
-enum TerrainJobTiles {
-    LocalMbtiles,
-    Archive {
-        min_zoom: u32,
-        max_zoom: u32,
-        tiles: HashMap<TerrainTileKey, Option<TileBlob>>,
-    },
-}
-
-struct TerrainRenderRequest {
-    id: u64,
-    bbox: (f64, f64, f64, f64),
-    sun: (f32, f32, f32),
-    cast_shadows: bool,
-    width: usize,
-    height: usize,
-    max_width: usize,
-    max_height: usize,
-    min_zoom: u32,
-    max_zoom: u32,
-    keys: Vec<TerrainTileKey>,
-}
-
-struct PendingTerrainFetch {
-    request: TerrainRenderRequest,
-    queued: VecDeque<TileKey>,
-    loading: HashSet<TileKey>,
-}
-
-struct TerrainJobResult {
-    id: u64,
-    result: Result<TerrainOverlayData, String>,
-}
-
-struct TerrainWorker {
-    spec: TerrainWorkerSpec,
-    shader: TerrainShader,
-    scratch: TerrainScratch,
-    #[cfg(feature = "native")]
-    landcover: Option<makepad_mbtile_reader::MbtilesReader>,
-}
-
-impl TerrainWorker {
-    fn new(spec: TerrainWorkerSpec, tiles: &mut TerrainJobTiles) -> Result<Self, String> {
-        let source = match (&spec.source, tiles) {
-            (TerrainWorkerSource::LocalMbtiles(path), TerrainJobTiles::LocalMbtiles) => {
-                TerrainSource::local_mbtiles(Path::new(path))?
-            }
-            (
-                TerrainWorkerSource::Archive(_),
-                TerrainJobTiles::Archive {
-                    min_zoom,
-                    max_zoom,
-                    ..
-                },
-            ) => TerrainSource::archive(*min_zoom, *max_zoom, HashMap::new()),
-            _ => return Err("terrain worker/source mismatch".to_string()),
-        };
-        let shader = TerrainShader::new(source)?;
-        #[cfg(feature = "native")]
-        let landcover = spec.landcover_path.as_deref().and_then(|path| {
-            makepad_mbtile_reader::MbtilesReader::open(Path::new(path)).ok()
-        });
-        log!(
-            "terrain scratch {}x{} ({:.1} MiB)",
-            spec.max_width,
-            spec.max_height,
-            TerrainScratch::capacity_bytes(spec.max_width, spec.max_height) as f64
-                / (1024.0 * 1024.0)
-        );
-        Ok(Self {
-            scratch: TerrainScratch::with_capacity(spec.max_width, spec.max_height),
-            shader,
-            spec,
-            #[cfg(feature = "native")]
-            landcover,
-        })
-    }
-
-    fn render(
-        &mut self,
-        request: TerrainRenderRequest,
-        mut tiles: TerrainJobTiles,
-    ) -> Result<TerrainOverlayData, String> {
-        if let TerrainJobTiles::Archive {
-            min_zoom,
-            max_zoom,
-            tiles,
-        } = &mut tiles
-        {
-            // Packed archive tiles decode here, on the render job.
-            let decoded = std::mem::take(tiles)
-                .into_iter()
-                .map(|(key, blob)| {
-                    Ok((key, blob.as_ref().map(TileBlob::decode).transpose()?))
-                })
-                .collect::<Result<HashMap<_, _>, String>>()?;
-            self.shader
-                .replace_archive_tiles(*min_zoom, *max_zoom, decoded)?;
-        }
-        self.shader.sun = request.sun;
-        self.shader.cast_shadows = request.cast_shadows;
-        let (west, north, east, south) = request.bbox;
-        self.shader.shade_region_into(
-            west,
-            north,
-            east,
-            south,
-            request.width,
-            request.height,
-            &mut self.scratch,
-        );
-
-        #[cfg(feature = "native")]
-        if let Some(reader) = self.landcover.as_mut() {
-            let (rgba, elevation, shade) = self.scratch.render_parts();
-            makepad_widgets::map::drape::drape_landcover(
-                reader,
-                request.bbox,
-                request.width,
-                request.height,
-                elevation,
-                shade,
-                rgba,
-            );
-        }
-
-        let texels = makepad_geodata::radar_raster::rgba_to_bgra_texels(self.scratch.rgba());
-        let mut elev = vec![0.0; TERRAIN_ELEV_WIDTH * TERRAIN_ELEV_HEIGHT];
-        let mut elev_texels = vec![0; TERRAIN_ELEV_WIDTH * TERRAIN_ELEV_HEIGHT];
-        for y in 0..TERRAIN_ELEV_HEIGHT {
-            for x in 0..TERRAIN_ELEV_WIDTH {
-                let sx = (x * (request.width - 1)) / (TERRAIN_ELEV_WIDTH - 1);
-                let sy = (y * (request.height - 1)) / (TERRAIN_ELEV_HEIGHT - 1);
-                let meters = self.scratch.elevation()[sy * request.width + sx].max(0.0);
-                let index = y * TERRAIN_ELEV_WIDTH + x;
-                elev[index] = meters;
-                let packed = ((meters + 32768.0) * 256.0) as u32;
-                let (r, g, b) = (packed >> 16 & 255, packed >> 8 & 255, packed & 255);
-                elev_texels[index] = b | (g << 8) | (r << 16) | (255 << 24);
-            }
-        }
-        Ok(TerrainOverlayData {
-            texels,
-            width: request.width,
-            height: request.height,
-            elev_texels,
-            elev,
-            elev_width: TERRAIN_ELEV_WIDTH,
-            elev_height: TERRAIN_ELEV_HEIGHT,
-            bbox: request.bbox,
-        })
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct TerrainViewKey {
-    x: i64,
-    y: i64,
-    zoom: i64,
-    tilted: bool,
-    width: usize,
-    height: usize,
-    sun: [u32; 3],
-    cast_shadows: bool,
-}
-
-enum TerrainInput {
-    LocalMbtiles { path: String },
-    Archive { identity: String, archive: MapTileArchive },
-}
-
-/// UI-owned terrain orchestration. Archive networking stays on the UI event
-/// path; decoded tile payloads cross to a single Heavy-lane CPU job. The
-/// mutex is exclusively acquired by those serialized jobs, never by the UI.
-pub struct TerrainLayer {
-    enabled: bool,
-    input: Option<TerrainInput>,
-    tile_cache: HashMap<TileKey, Option<TileBlob>>,
-    pending: Option<PendingTerrainFetch>,
-    last_view: Option<TerrainViewKey>,
-    next_request_id: u64,
-    latest_request_id: u64,
-    render_queue: TaskQueue<()>,
-    worker: Arc<Mutex<Option<TerrainWorker>>>,
-    worker_latest_request: Arc<AtomicU64>,
-    results: ToUIReceiver<TerrainJobResult>,
-    landcover_path: Option<String>,
-}
-
-impl Default for TerrainLayer {
-    fn default() -> Self {
-        Self {
-            enabled: false,
-            input: None,
-            tile_cache: HashMap::new(),
-            pending: None,
-            last_view: None,
-            next_request_id: 1,
-            latest_request_id: 0,
-            render_queue: TaskQueue::new(Lane::Heavy, 1, 1),
-            worker: Arc::new(Mutex::new(None)),
-            worker_latest_request: Arc::new(AtomicU64::new(0)),
-            results: Default::default(),
-            landcover_path: None,
-        }
-    }
-}
-
-impl TerrainLayer {
-    pub fn set_enabled(
-        &mut self,
-        cx: &mut Cx,
-        map: &MapViewRef,
-        enabled: bool,
-        maps_root: Option<&Path>,
-    ) {
-        #[cfg(feature = "native")]
-        let landcover_path = maps_root.map(|root| {
-            root.join("europe-shortbread.mbtiles")
-                .to_string_lossy()
-                .into_owned()
-        });
-        #[cfg(not(feature = "native"))]
-        let landcover_path = {
-            let _ = maps_root;
-            None
-        };
-        if self.enabled == enabled && (!enabled || self.input.is_some()) {
-            return;
-        }
-        self.enabled = enabled;
-        self.landcover_path = landcover_path;
-        self.last_view = None;
-        self.latest_request_id = self.next_request_id;
-        self.worker_latest_request
-            .store(self.latest_request_id, Ordering::Release);
-        self.next_request_id = self.next_request_id.wrapping_add(1).max(1);
-        self.render_queue.clear();
-        self.cancel_pending(cx);
-        if !enabled {
-            map.set_terrain_overlay(cx, TerrainOverlayData::default());
-            // The worker owns the render scratch (tens of MB at the caps) and
-            // the tile cache holds the fetched elevation tiles; neither has a
-            // use while the layer is off. Swapping the slot lets the last
-            // in-flight job drop the old worker on its own thread.
-            self.worker = Arc::new(Mutex::new(None));
-            self.tile_cache.clear();
-            return;
-        }
-        if self.input.is_none() {
-            self.install_source(cx, terrain_source());
-        }
-        self.request(cx, map);
-    }
-
-    fn install_source(&mut self, cx: &mut Cx, source: TileSourceConfig) {
-        let workers = new_archive_worker_pool(cx);
-        self.input = Some(match source {
-            TileSourceConfig::LocalArchive { mbtiles_path, .. }
-                if mbtiles_path.ends_with(".mbtiles") =>
-            {
-                TerrainInput::LocalMbtiles { path: mbtiles_path }
-            }
-            TileSourceConfig::LocalArchive { mbtiles_path, .. } => TerrainInput::Archive {
-                identity: mbtiles_path.clone(),
-                archive: MapTileArchive::file(mbtiles_path, workers),
-            },
-            TileSourceConfig::HttpArchive { root_url, .. } => TerrainInput::Archive {
-                identity: root_url.clone(),
-                archive: MapTileArchive::http(root_url, workers),
-            },
-        });
-    }
-
-    pub fn request(&mut self, cx: &mut Cx, map: &MapViewRef) {
-        if !self.enabled {
-            return;
-        }
-        let Some((lon, lat)) = map.center() else {
-            return;
-        };
-        let rect = map.area().rect(cx);
-        let logical_width = if rect.size.x > 0.0 { rect.size.x } else { 2000.0 };
-        let logical_height = if rect.size.y > 0.0 { rect.size.y } else { 1500.0 };
-        #[cfg(target_arch = "wasm32")]
-        let dpr = 1.0;
-        #[cfg(not(target_arch = "wasm32"))]
-        let dpr = cx.get_dpi_factor_of(&map.area()).max(1.0);
-        // Web is deliberately DPR 1. Native preserves the old 4096x3072
-        // ceiling even on a 1x 4K display, while still scaling for HiDPI.
-        #[cfg(target_arch = "wasm32")]
-        let native_cap_scale = 1.0;
-        #[cfg(not(target_arch = "wasm32"))]
-        let native_cap_scale = dpr.max(2.0);
-        let max_width = (TERRAIN_MAX_WIDTH as f64 * native_cap_scale).round() as usize;
-        let max_height = (TERRAIN_MAX_HEIGHT as f64 * native_cap_scale).round() as usize;
-        let width_limit = (logical_width * dpr)
-            .round()
-            .clamp(1.0, max_width as f64);
-        let height_limit = (logical_height * dpr)
-            .round()
-            .clamp(1.0, max_height as f64);
-        // The established terrain request is 4:3. Preserve that sampling
-        // ratio while fitting inside the viewport-sized pixel budget.
-        let render_scale = (width_limit / 4.0).min(height_limit / 3.0).max(0.25);
-        let width = (render_scale * 4.0).round().max(1.0) as usize;
-        let height = (render_scale * 3.0).round().max(1.0) as usize;
-        // The worker's scratch is reserved once at its cap, so the cap
-        // follows the viewport (rounded up so a small resize keeps the
-        // worker) instead of the absolute maximum.
-        let max_width = width.div_ceil(256).saturating_mul(256).clamp(1, max_width);
-        let max_height = height.div_ceil(256).saturating_mul(256).clamp(1, max_height);
-
-        let zoom = map.map_zoom().unwrap_or(10.0);
-        let tilt = map.tilt();
-        let world_px = 256.0 * 2f64.powf(zoom);
-        let margin = 3.0 + 1.6 * tilt.to_radians().sin();
-        let half_w = 1000.0 * margin / world_px;
-        let half_h = 750.0 * margin / world_px;
-        let nx = (lon + 180.0) / 360.0;
-        let lat_rad = lat.to_radians();
-        let ny = (1.0
-            - (lat_rad.tan() + 1.0 / lat_rad.cos()).ln() / std::f64::consts::PI)
-            / 2.0;
-        let bbox = (nx - half_w, ny - half_h, nx + half_w, ny + half_h);
-        let shiny = map.shiny().unwrap_or_default();
-        let sun = (shiny.sun.dir.x, shiny.sun.dir.y, shiny.sun.dir.z);
-        let step = half_w.max(1e-12) / 3.0;
-        let view_key = TerrainViewKey {
-            x: (nx / step).round() as i64,
-            y: (ny / step).round() as i64,
-            zoom: zoom.floor() as i64,
-            tilted: tilt > 0.5,
-            width,
-            height,
-            sun: [sun.0.to_bits(), sun.1.to_bits(), sun.2.to_bits()],
-            cast_shadows: shiny.terrain_shadows,
-        };
-        if self.last_view.as_ref() == Some(&view_key) {
-            return;
-        }
-        self.last_view = Some(view_key);
-        self.cancel_pending(cx);
-        let id = self.next_request_id;
-        self.next_request_id = self.next_request_id.wrapping_add(1).max(1);
-        self.latest_request_id = id;
-        self.worker_latest_request.store(id, Ordering::Release);
-        let (min_zoom, max_zoom) = match self.input.as_ref() {
-            Some(TerrainInput::Archive { archive, .. }) => archive.zoom_range().unwrap_or((6, 12)),
-            _ => (6, 12),
-        };
-        let keys = terrain_tile_plan(bbox, width, height, min_zoom, max_zoom);
-        let request = TerrainRenderRequest {
-            id,
-            bbox,
-            sun,
-            cast_shadows: shiny.terrain_shadows,
-            width,
-            height,
-            max_width,
-            max_height,
-            min_zoom,
-            max_zoom,
-            keys,
-        };
-        match self.input.as_ref() {
-            Some(TerrainInput::LocalMbtiles { .. }) => {
-                self.submit_render(cx, request, TerrainJobTiles::LocalMbtiles)
-            }
-            Some(TerrainInput::Archive { .. }) => self.begin_archive_fetch(cx, request),
-            None => {}
-        }
-    }
-
-    pub fn handle_event(&mut self, cx: &mut Cx, event: &Event, map: &MapViewRef) {
-        let archive_results = match self.input.as_mut() {
-            Some(TerrainInput::Archive { archive, .. }) => archive.drain(cx, event),
-            _ => Vec::new(),
-        };
-        for tile in archive_results {
-            let bytes = match tile.result {
-                TileBytesResult::Bytes(bytes) => Some(bytes),
-                TileBytesResult::Missing => None,
-                TileBytesResult::Error(error) => {
-                    log!("terrain archive tile failed: {error}");
-                    None
-                }
-            };
-            self.tile_cache.insert(tile.key, bytes);
-            if let Some(pending) = self.pending.as_mut() {
-                pending.loading.remove(&tile.key);
-            }
-        }
-        self.pump_archive_fetches(cx);
-        self.finish_archive_fetch(cx);
-        self.render_queue.pump(&cx.task_pool());
-        while let Ok(result) = self.results.try_recv() {
-            if self.enabled && result.id == self.latest_request_id {
-                match result.result {
-                    Ok(data) => map.set_terrain_overlay(cx, data),
-                    Err(error) => log!("terrain render failed: {error}"),
-                }
-            }
-        }
-    }
-
-    fn cancel_pending(&mut self, cx: &mut Cx) {
-        let Some(pending) = self.pending.take() else {
-            return;
-        };
-        if let Some(TerrainInput::Archive { archive, .. }) = self.input.as_mut() {
-            for key in pending.loading {
-                archive.cancel_tile(cx, key);
-            }
-        }
-    }
-
-    fn begin_archive_fetch(&mut self, cx: &mut Cx, request: TerrainRenderRequest) {
-        let wanted = request
-            .keys
-            .iter()
-            .map(|key| TileKey {
-                z: key.z,
-                x: key.x as i32,
-                y: key.y as i32,
-            })
-            .collect::<HashSet<_>>();
-        if self.tile_cache.len() > 512 {
-            self.tile_cache.retain(|key, _| wanted.contains(key));
-        }
-        let queued = wanted
-            .into_iter()
-            .filter(|key| !self.tile_cache.contains_key(key))
-            .collect::<VecDeque<_>>();
-        self.pending = Some(PendingTerrainFetch {
-            request,
-            queued,
-            loading: HashSet::new(),
-        });
-        self.pump_archive_fetches(cx);
-        self.finish_archive_fetch(cx);
-    }
-
-    fn pump_archive_fetches(&mut self, cx: &mut Cx) {
-        let (Some(TerrainInput::Archive { archive, .. }), Some(pending)) =
-            (self.input.as_mut(), self.pending.as_mut())
-        else {
-            return;
-        };
-        while pending.loading.len() < TERRAIN_FETCH_WINDOW {
-            let Some(key) = pending.queued.pop_front() else {
-                break;
-            };
-            pending.loading.insert(key);
-            archive.request_tile(cx, key, TERRAIN_ARCHIVE_GENERATION, 0);
-        }
-        archive.flush(cx);
-    }
-
-    fn finish_archive_fetch(&mut self, cx: &mut Cx) {
-        if !self.pending.as_ref().is_some_and(|pending| {
-            pending.queued.is_empty() && pending.loading.is_empty()
-        }) {
-            return;
-        }
-        let pending = self.pending.take().unwrap();
-        let tiles = pending
-            .request
-            .keys
-            .iter()
-            .map(|key| {
-                let archive_key = TileKey {
-                    z: key.z,
-                    x: key.x as i32,
-                    y: key.y as i32,
-                };
-                (*key, self.tile_cache.get(&archive_key).cloned().unwrap_or(None))
-            })
-            .collect();
-        let min_zoom = pending.request.min_zoom;
-        let max_zoom = pending.request.max_zoom;
-        self.submit_render(
-            cx,
-            pending.request,
-            TerrainJobTiles::Archive {
-                min_zoom,
-                max_zoom,
-                tiles,
-            },
-        );
-    }
-
-    fn submit_render(
-        &mut self,
-        cx: &mut Cx,
-        request: TerrainRenderRequest,
-        mut tiles: TerrainJobTiles,
-    ) {
-        let source = match self.input.as_ref() {
-            Some(TerrainInput::LocalMbtiles { path }) => {
-                TerrainWorkerSource::LocalMbtiles(path.clone())
-            }
-            Some(TerrainInput::Archive { identity, .. }) => {
-                TerrainWorkerSource::Archive(identity.clone())
-            }
-            None => return,
-        };
-        let spec = TerrainWorkerSpec {
-            source,
-            landcover_path: self.landcover_path.clone(),
-            max_width: request.max_width,
-            max_height: request.max_height,
-        };
-        let id = request.id;
-        let worker = self.worker.clone();
-        let worker_latest_request = self.worker_latest_request.clone();
-        let sender = self.results.sender();
-        let pool = cx.task_pool();
-        if let Err(error) = self.render_queue.push(
-            &pool,
-            (),
-            true,
-            QueueOrder::Lifo,
-            move || {
-                // A pool-saturated job may already have crossed the staging
-                // boundary. If a newer viewport arrived before it actually
-                // began, supersede it without touching the reusable worker.
-                if worker_latest_request.load(Ordering::Acquire) != id {
-                    return;
-                }
-                let result = worker
-                    .lock()
-                    .map_err(|_| "terrain worker state poisoned".to_string())
-                    .and_then(|mut slot| {
-                        if slot.as_ref().is_none_or(|current| current.spec != spec) {
-                            *slot = Some(TerrainWorker::new(spec, &mut tiles)?);
-                        }
-                        slot.as_mut().unwrap().render(request, tiles)
-                    });
-                let _ = sender.send(TerrainJobResult { id, result });
-            },
-        ) {
-            log!("terrain render submission failed: {error}");
-        }
-    }
-}
-
-fn checkbox_ids() -> [&'static [LiveId]; OVERLAY_COUNT] {
-    [
-        ids!(layer_chargers),
-        ids!(layer_transit),
-        ids!(layer_nature),
-        ids!(layer_districts),
-        ids!(layer_buildings),
-        ids!(layer_demographics),
-    ]
-}
-
-pub fn sync_checkboxes(cx: &mut Cx, ui: &WidgetRef, selection: &OverlaySelection) {
-    for (id, on) in checkbox_ids().into_iter().zip(selection.on) {
-        ui.check_box(cx, id).set_active(cx, on, Animate::No);
-    }
-}
-
-pub fn handle_checkboxes(
-    cx: &mut Cx,
-    ui: &WidgetRef,
-    actions: &Actions,
-    selection: &mut OverlaySelection,
-) -> bool {
-    let mut changed = false;
-    for (index, id) in checkbox_ids().into_iter().enumerate() {
-        if let Some(on) = ui.check_box(cx, id).changed(actions) {
-            selection.on[index] = on;
-            changed = true;
-        }
-    }
-    changed
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn selection_aliases_share_the_ordered_layer_table() {
-        let mut selection = OverlaySelection::default();
-        assert_eq!(selection.set_named("wijkbuurt", true), Some("districts"));
-        assert_eq!(selection.set_named("buildings-age", true), Some("buildings_age"));
-        assert!(selection.on[3]);
-        assert!(selection.on[4]);
-    }
-
-    #[test]
-    fn charger_filter_stays_on_its_source() {
-        let source = overlay_source(
-            OVERLAY_LAYERS[0],
-            TileSourceConfig::http_archive("https://makepad.nl/maps/chargers.mkmap/"),
-        );
-        assert_eq!(source.name, "chargers");
-        let TileSourceConfig::HttpArchive { root_url, .. } = source.source else {
-            panic!("hosted overlay changed source kind");
-        };
-        assert_eq!(root_url, "https://makepad.nl/maps/chargers.mkmap/?fast");
-    }
-}
diff --git a/apps/route/src/provisioner/demo.rs b/apps/route/src/provisioner/demo.rs
deleted file mode 100644
index f9f0e580a..000000000
--- a/apps/route/src/provisioner/demo.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-use crate::overlays::{OCEAN_OVERLAY_LAYERS, OVERLAY_LAYERS};
-#[cfg(any(feature = "demo", test))]
-use crate::overlays::{overlay_source, OverlaySelection};
-use makepad_widgets::TileSourceConfig;
-#[cfg(any(feature = "demo", test))]
-use makepad_widgets::OverlaySource;
-#[cfg(feature = "demo")]
-use makepad_widgets::{Cx, MapViewRef};
-
-#[cfg(any(feature = "demo", test))]
-pub const PROFILE: super::ProvisioningProfile = super::ProvisioningProfile::Demo;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct HostedConfig {
-    pub tiles: &'static str,
-    pub overlays: [&'static str; OCEAN_OVERLAY_LAYERS.len() + OVERLAY_LAYERS.len()],
-    pub api: &'static str,
-}
-
-pub const HOSTED_CONFIG: HostedConfig = HostedConfig {
-    tiles: "https://makepad.nl/maps/world-20260903.mkmap",
-    overlays: [
-        "https://makepad.nl/maps/overlays/ocean-low-20260903.mkmap/",
-        "https://makepad.nl/maps/overlays/ocean-high-20260904.mkmap/",
-        "https://makepad.nl/maps/overlays/chargers-20260903.mkmap/",
-        "https://makepad.nl/maps/overlays/transit-20260903.mkmap/",
-        "https://makepad.nl/maps/overlays/nature-20260903.mkmap/",
-        "https://makepad.nl/maps/overlays/wijkbuurt-20260903.mkmap/",
-        "https://makepad.nl/maps/overlays/buildings-age-20260903.mkmap/",
-        "https://makepad.nl/maps/overlays/demographics-20260903.mkmap/",
-    ],
-    api: "https://makepad.nl/api",
-};
-
-pub fn hosted_tile_source() -> TileSourceConfig {
-    TileSourceConfig::http_archive(HOSTED_CONFIG.tiles)
-}
-
-#[cfg(any(feature = "demo", test))]
-fn hosted_overlay_sources(selection: &OverlaySelection) -> Vec<OverlaySource> {
-    let (ocean_urls, selectable_urls) = HOSTED_CONFIG
-        .overlays
-        .split_at(OCEAN_OVERLAY_LAYERS.len());
-    let mut sources = OCEAN_OVERLAY_LAYERS
-        .iter()
-        .zip(ocean_urls.iter().copied())
-        .map(|(layer, url)| overlay_source(*layer, TileSourceConfig::http_archive(url)))
-        .collect::<Vec<_>>();
-    let available = OVERLAY_LAYERS
-        .iter()
-        .zip(selectable_urls.iter().copied())
-        .map(|(layer, url)| overlay_source(*layer, TileSourceConfig::http_archive(url)))
-        .collect::<Vec<_>>();
-    sources.extend(selection.enabled_sources(&available));
-    sources
-}
-
-/// Hosted demo provisioning has no modal, filesystem probes, or bake state.
-#[derive(Default)]
-#[cfg(feature = "demo")]
-pub struct MapProvisioner {
-    installed: bool,
-}
-
-#[cfg(feature = "demo")]
-impl MapProvisioner {
-    pub fn ensure_source(&mut self, cx: &mut Cx, map: &MapViewRef) {
-        if self.installed {
-            return;
-        }
-        self.installed = true;
-        map.set_source_config(cx, hosted_tile_source());
-    }
-
-    pub fn handle_event(&mut self) {}
-
-    pub fn overlay_sources(&self, selection: &OverlaySelection) -> Vec<OverlaySource> {
-        hosted_overlay_sources(selection)
-    }
-
-    pub fn api_url(&self) -> &'static str {
-        HOSTED_CONFIG.api
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn demo_overlay_sources_include_both_ocean_archives() {
-        let sources = hosted_overlay_sources(&OverlaySelection::default());
-        assert_eq!(sources.len(), OCEAN_OVERLAY_LAYERS.len());
-        assert_eq!(sources[0].name, "ocean");
-        assert_eq!(sources[1].name, "ocean");
-        assert_eq!(
-            sources[0].source,
-            TileSourceConfig::http_archive(HOSTED_CONFIG.overlays[0]),
-        );
-        assert_eq!(
-            sources[1].source,
-            TileSourceConfig::http_archive(HOSTED_CONFIG.overlays[1]),
-        );
-    }
-}
diff --git a/apps/route/src/provisioner/mod.rs b/apps/route/src/provisioner/mod.rs
deleted file mode 100644
index 20887d141..000000000
--- a/apps/route/src/provisioner/mod.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-pub(crate) mod demo;
-#[cfg(feature = "native")]
-mod native;
-
-#[cfg(feature = "demo")]
-pub use demo::*;
-#[cfg(feature = "native")]
-pub use native::*;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum ProvisioningProfile {
-    Native,
-    Demo,
-}
-
-pub const fn selected_profile(native: bool) -> ProvisioningProfile {
-    if native {
-        ProvisioningProfile::Native
-    } else {
-        ProvisioningProfile::Demo
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn provisioner_selection_is_explicit() {
-        assert_eq!(selected_profile(true), ProvisioningProfile::Native);
-        assert_eq!(selected_profile(false), ProvisioningProfile::Demo);
-        assert_eq!(PROFILE, selected_profile(cfg!(feature = "native")));
-    }
-}
diff --git a/apps/route/src/provisioner/native.rs b/apps/route/src/provisioner/native.rs
deleted file mode 100644
index 1c4687e60..000000000
--- a/apps/route/src/provisioner/native.rs
+++ /dev/null
@@ -1,162 +0,0 @@
-use crate::testmap::TestMapBuild;
-use crate::overlays::{
-    overlay_source, OverlaySelection, OCEAN_OVERLAY_LAYERS, OVERLAY_LAYERS,
-};
-use makepad_widgets::{Cx, MapViewRef, OverlaySource, TileSourceConfig};
-use std::fs;
-use std::ops::{Deref, DerefMut};
-use std::path::{Path, PathBuf};
-
-pub const PROFILE: super::ProvisioningProfile = super::ProvisioningProfile::Native;
-const WORLD_ARCHIVE: &str = "world.mkmap";
-
-/// Native source selection plus the existing test-map state used by the rest
-/// of the app's provisioning UI.
-pub struct MapProvisioner {
-    build: TestMapBuild,
-}
-
-impl Default for MapProvisioner {
-    fn default() -> Self {
-        let _ = fs::remove_file(
-            makepad_widgets::makepad_platform::home::makepad_home().join("route/tile-source"),
-        );
-        Self {
-            build: TestMapBuild::default(),
-        }
-    }
-}
-
-pub struct ProvisionerUpdate {
-    pub changed: bool,
-    pub nav_basename: Option<String>,
-}
-
-impl MapProvisioner {
-    /// Use a local world archive when the configured maps folder contains
-    /// one, otherwise fall back to the hosted range-cached archive.
-    pub fn ensure_source(
-        &mut self,
-        cx: &mut Cx,
-        map: &MapViewRef,
-        maps_root: &Path,
-    ) -> Option<String> {
-        self.build.set_maps_root(maps_root);
-        self.install_source(cx, map, maps_root);
-        None
-    }
-
-    fn install_source(
-        &mut self,
-        cx: &mut Cx,
-        map: &MapViewRef,
-        maps_root: &Path,
-    ) {
-        let archive = local_archive(maps_root);
-        let bridge = maps_root.join("nl-bridge-dz.mbtiles");
-        let bridge = bridge
-            .is_file()
-            .then(|| bridge.to_string_lossy().into_owned())
-            .unwrap_or_default();
-        let config = if archive.is_file() {
-            TileSourceConfig::LocalArchive {
-                mbtiles_path: archive.to_string_lossy().into_owned(),
-                detail_mbtiles_path: archive.to_string_lossy().into_owned(),
-                bridge_dz_path: bridge,
-            }
-        } else {
-            let mut config = super::demo::hosted_tile_source();
-            let TileSourceConfig::HttpArchive {
-                bridge_dz_path,
-                ..
-            } = &mut config
-            else {
-                unreachable!();
-            };
-            *bridge_dz_path = bridge;
-            config
-        };
-        map.set_source_config(cx, config);
-    }
-
-    pub fn handle_event(&mut self, cx: &mut Cx, map: &MapViewRef) -> ProvisionerUpdate {
-        let changed = self.build.poll();
-        let nav_basename = if matches!(self.build.stage, crate::testmap::Stage::Done) {
-            self.adopt_completed_test_map(cx, map)
-        } else {
-            None
-        };
-        ProvisionerUpdate {
-            changed,
-            nav_basename,
-        }
-    }
-
-    pub fn overlay_sources(
-        &self,
-        selection: &OverlaySelection,
-        maps_root: &Path,
-    ) -> Vec<OverlaySource> {
-        let (ocean_urls, selectable_urls) = super::demo::HOSTED_CONFIG
-            .overlays
-            .split_at(OCEAN_OVERLAY_LAYERS.len());
-        let mut sources = OCEAN_OVERLAY_LAYERS
-            .iter()
-            .zip(ocean_urls.iter().copied())
-            .map(|(layer, url)| {
-                let path = maps_root.join(layer.local_mbtiles);
-                let source = if path.is_file() {
-                    TileSourceConfig::local_archive(path.to_string_lossy().into_owned())
-                } else {
-                    TileSourceConfig::http_archive(url)
-                };
-                overlay_source(*layer, source)
-            })
-            .collect::<Vec<_>>();
-        let available = OVERLAY_LAYERS
-            .iter()
-            .zip(selectable_urls.iter().copied())
-            .map(|(layer, url)| {
-                let source = Path::new(layer.local_mbtiles);
-                let source = if source.is_file() {
-                    TileSourceConfig::local_archive(layer.local_mbtiles)
-                } else {
-                    TileSourceConfig::http_archive(url)
-                };
-                overlay_source(*layer, source)
-            })
-            .collect::<Vec<_>>();
-        sources.extend(selection.enabled_sources(&available));
-        sources
-    }
-
-    fn adopt_existing_test_map(&mut self, cx: &mut Cx, map: &MapViewRef) {
-        let archive = self.build.paths.archive.to_string_lossy().into_owned();
-        map.set_source_paths(cx, &archive, &archive, "");
-        map.set_overlays(cx, Vec::new());
-    }
-
-    fn adopt_completed_test_map(&mut self, cx: &mut Cx, map: &MapViewRef) -> Option<String> {
-        self.adopt_existing_test_map(cx, map);
-        map.set_center(cx, crate::AMSTERDAM_CENTER.0, crate::AMSTERDAM_CENTER.1);
-        Some(self.build.paths.nav_basename.to_string_lossy().into_owned())
-    }
-}
-
-fn local_archive(maps_root: &Path) -> PathBuf {
-    maps_root.join(WORLD_ARCHIVE)
-}
-
-impl Deref for MapProvisioner {
-    type Target = TestMapBuild;
-
-    fn deref(&self) -> &Self::Target {
-        &self.build
-    }
-}
-
-impl DerefMut for MapProvisioner {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.build
-    }
-}
diff --git a/apps/route/src/side_panel/mod.rs b/apps/route/src/side_panel/mod.rs
deleted file mode 100644
index ec6a57006..000000000
--- a/apps/route/src/side_panel/mod.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-mod native;
-
-pub use native::*;
diff --git a/apps/route/src/side_panel/native.rs b/apps/route/src/side_panel/native.rs
deleted file mode 100644
index 653ad967e..000000000
--- a/apps/route/src/side_panel/native.rs
+++ /dev/null
@@ -1,209 +0,0 @@
-use makepad_widgets::*;
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    mod.widgets.TranscriptListBase = #(crate::TranscriptList::register_widget(vm))
-
-    let PanelText = Label{
-        width: Fill
-        draw_text +: {
-            color: #x22303c
-            text_style: theme.font_regular{font_size: 9}
-        }
-    }
-
-    let AppButton = Button{
-        draw_text +: {
-            color: #x223038
-            color_hover: #x000000
-            color_focus: #x223038
-            color_down: #x000000
-            text_style: theme.font_regular{font_size: 12}
-        }
-    }
-
-    mod.widgets.RouteSidePanel = View{
-        width: Fill
-        height: Fill
-        flow: Down
-        align: Align{x: 1.0 y: 1.0}
-        assistant_panel := mod.widgets.glass.Panel{
-            visible: false
-            flow: Down
-            width: 380
-            height: 620
-            margin: Inset{right: 14, bottom: 6}
-            padding: 10
-            spacing: 0
-            draw_bg +: {
-                corner_radius: 9.0
-                tint_color: #xf8fbff
-                tint_alpha: 0.30
-            }
-            header_label := Label{
-                draw_text +: {
-                    color: #x223038
-                    text_style: theme.font_bold{font_size: 11}
-                }
-                text: "Route Assistant"
-            }
-            intro_label := PanelText{
-                height: Fit
-                margin: Inset{top: 8}
-                text: "Ask about a trip: destinations, stops, sights and chargers along the way, rain at a point. Type /help for direct tool commands."
-            }
-            transcript_list := mod.widgets.TranscriptListBase{
-                width: Fill
-                height: Fill
-                margin: Inset{top: 8, bottom: 8}
-                list := PortalList{
-                    width: Fill
-                    height: Fill
-                    UserLine := View{
-                        width: Fill
-                        height: Fit
-                        margin: Inset{top: 8}
-                        line_label := Label{
-                            width: Fill
-                            draw_text +: {
-                                color: #x101820
-                                text_style: theme.font_bold{font_size: 9.5}
-                            }
-                        }
-                    }
-                    AssistantLine := View{
-                        width: Fill
-                        height: Fit
-                        margin: Inset{top: 4}
-                        line_label := Label{
-                            width: Fill
-                            draw_text +: {
-                                color: #x2a3540
-                                text_style: theme.font_regular{font_size: 9.5}
-                            }
-                        }
-                    }
-                    ToolLine := View{
-                        width: Fill
-                        height: Fit
-                        margin: Inset{top: 3, left: 8}
-                        line_label := Label{
-                            width: Fill
-                            draw_text +: {
-                                color: #x7a8794
-                                text_style: theme.font_regular{font_size: 8.5}
-                            }
-                        }
-                    }
-                    InfoLine := View{
-                        width: Fill
-                        height: Fit
-                        margin: Inset{top: 3, left: 8}
-                        line_label := Label{
-                            width: Fill
-                            draw_text +: {
-                                color: #x93a0ad
-                                text_style: theme.font_regular{font_size: 8.5}
-                            }
-                        }
-                    }
-                    TripLine := View{
-                        width: Fill
-                        height: Fit
-                        flow: Right
-                        spacing: 6
-                        margin: Inset{top: 8}
-                        apply_btn := Button{text: ">"}
-                        line_label := Label{
-                            width: Fill
-                            margin: Inset{top: 4}
-                            draw_text +: {
-                                color: #x1d4ed8
-                                text_style: theme.font_bold{font_size: 9.5}
-                            }
-                        }
-                    }
-                }
-            }
-            images_row := View{
-                visible: false
-                width: Fill
-                height: Fit
-                flow: Right
-                spacing: 4
-                margin: Inset{bottom: 6}
-                img_0 := Image{width: 86, height: 64}
-                img_1 := Image{width: 86, height: 64}
-                img_2 := Image{width: 86, height: 64}
-                img_3 := Image{width: 86, height: 64}
-            }
-            View{
-                width: Fill
-                height: Fit
-                flow: Right
-                spacing: 6
-                align: Align{x: 0.0 y: 0.5}
-                mic_button := AppButton{
-                    padding: Inset{left: 12, right: 12, top: 8, bottom: 8}
-                    text: "🎤"
-                }
-                speaker_button := AppButton{
-                    padding: Inset{left: 12, right: 12, top: 8, bottom: 8}
-                    text: "🔊"
-                }
-                mic_wave := VoiceWave{width: 0, height: 0}
-                prompt_input := TextInput{
-                    width: Fill
-                    empty_text: "Plan a trip…"
-                    draw_text +: {
-                        color: #x16202a
-                        color_hover: #x000000
-                        color_focus: #x0b1218
-                        color_down: #x000000
-                        color_empty: #x6b7784
-                        color_empty_hover: #x57626e
-                        color_empty_focus: #x6b7784
-                    }
-                }
-            }
-            status_label := PanelText{
-                margin: Inset{top: 6, left: 2}
-                text: "starting…"
-            }
-        }
-        assistant_button := AppButton{
-            margin: Inset{right: 14, bottom: 16}
-            padding: Inset{left: 16, right: 16, top: 12, bottom: 12}
-            spacing: 0
-            text: ""
-            icon_walk: Walk{width: 18, height: 18}
-            draw_icon +: {
-                svg: crate_resource("self://resources/icons/assistant.svg")
-                color: #x223038
-            }
-        }
-    }
-}
-
-#[derive(Debug, PartialEq)]
-pub enum PanelAction {
-    Search(String),
-}
-
-#[derive(Default)]
-pub struct PanelController;
-
-impl PanelController {
-    pub fn actions(&mut self, cx: &mut Cx, ui: &WidgetRef, actions: &Actions) -> Vec<PanelAction> {
-        ui.text_input(cx, ids!(prompt_input))
-            .returned(actions)
-            .into_iter()
-            .filter_map(|(text, _)| {
-                let text = text.trim();
-                (!text.is_empty()).then(|| PanelAction::Search(text.to_string()))
-            })
-            .collect()
-    }
-}
diff --git a/apps/route/src/speech.rs b/apps/route/src/speech.rs
new file mode 100644
index 000000000..118011a8c
--- /dev/null
+++ b/apps/route/src/speech.rs
@@ -0,0 +1,225 @@
+//! Kokoro voice output (ported from examples/godot): a synthesis worker
+//! fills a PCM buffer that the `cx.audio_output` callback drains. Muting is
+//! "stop feeding the buffer", which also makes it instant. Streamed reply
+//! text is spoken sentence-by-sentence so the voice keeps pace with
+//! generation; nav turn instructions go through `say` directly.
+
+use makepad_ai_speech::Speaker;
+use makepad_widgets::*;
+use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
+use std::sync::{mpsc, Arc, Mutex};
+
+/// The buffer the audio callback plays from. Written by the synthesis
+/// worker, read by the audio thread.
+#[derive(Default)]
+pub struct Playback {
+    samples: Vec<f32>,
+    cursor: f64,
+    source_rate: f64,
+}
+
+pub struct Speech {
+    say_tx: mpsc::Sender<(u64, String)>,
+    playback: Arc<Mutex<Playback>>,
+    muted: Arc<AtomicBool>,
+    /// Bumped on stop. Requests from an older generation are dropped, so a
+    /// sentence that was already being synthesized never plays after a cancel.
+    generation: Arc<AtomicU64>,
+    /// Streamed reply text not yet spoken.
+    pending: String,
+}
+
+/// Don't speak a fragment shorter than this — one-word clips sound like hiccups.
+const MIN_SPOKEN_CHARS: usize = 16;
+
+impl Speech {
+    pub fn new() -> Self {
+        let playback = Arc::new(Mutex::new(Playback::default()));
+        let muted = Arc::new(AtomicBool::new(false));
+        let generation = Arc::new(AtomicU64::new(0));
+        let (say_tx, requests) = mpsc::channel::<(u64, String)>();
+
+        let worker_playback = playback.clone();
+        let worker_generation = generation.clone();
+        std::thread::spawn(move || {
+            // Off the main thread on purpose: synthesis blocks until the
+            // whole utterance is rendered.
+            let mut speaker = Speaker::from_makepad_env_with_voice("af_heart.mkvoice");
+            log!("tts: backend {:?}", speaker.kind());
+            // Discarded warm-up: Kokoro's first synthesis initializes the
+            // Metal context on this thread; better now than on the first turn.
+            let _ = speaker.synthesize("Hi.");
+            while let Ok((generation, text)) = requests.recv() {
+                if generation != worker_generation.load(Ordering::Relaxed) {
+                    continue;
+                }
+                match speaker.synthesize(&text) {
+                    Ok(audio) if !audio.is_empty() => {
+                        // Re-check: synthesis is slow enough that a cancel
+                        // can land while it runs.
+                        if generation != worker_generation.load(Ordering::Relaxed) {
+                            continue;
+                        }
+                        let mut playback = worker_playback.lock().unwrap();
+                        if playback.source_rate != audio.sample_rate as f64 {
+                            playback.samples.clear();
+                            playback.cursor = 0.0;
+                            playback.source_rate = audio.sample_rate as f64;
+                        }
+                        // Append, don't replace: sentences queue up.
+                        playback.samples.extend_from_slice(&audio.samples);
+                    }
+                    Ok(_) => {}
+                    Err(err) => log!("tts: {err:?}"),
+                }
+            }
+        });
+
+        Self {
+            say_tx,
+            playback,
+            muted,
+            generation,
+            pending: String::new(),
+        }
+    }
+
+    /// Install the playback callback. Output device selection stays with the
+    /// app's AudioDevices handler (`cx.use_audio_outputs`).
+    pub fn install_audio_output(&self, cx: &mut Cx) {
+        let playback = self.playback.clone();
+        let muted = self.muted.clone();
+        cx.audio_output(0, move |info, output| {
+            output.zero();
+            if muted.load(Ordering::Relaxed) {
+                return;
+            }
+            let Ok(mut playback) = playback.lock() else {
+                return;
+            };
+            if playback.samples.is_empty() || playback.source_rate <= 0.0 {
+                return;
+            }
+            // Resample on the fly: the backend's rate is not the device's.
+            let step = playback.source_rate / info.sample_rate;
+            let channels = output.channel_count();
+            for frame in 0..output.frame_count() {
+                let index = playback.cursor as usize;
+                if index + 1 >= playback.samples.len() {
+                    playback.samples.clear();
+                    playback.cursor = 0.0;
+                    break;
+                }
+                let fraction = (playback.cursor - index as f64) as f32;
+                let a = playback.samples[index];
+                let b = playback.samples[index + 1];
+                let sample = a + (b - a) * fraction;
+                for channel in 0..channels {
+                    output.channel_mut(channel)[frame] = sample;
+                }
+                playback.cursor += step;
+            }
+            // Sentences append while earlier ones play, so drop the consumed
+            // prefix periodically or the buffer grows for the whole reply.
+            if playback.cursor > 2.0 * playback.source_rate {
+                let consumed = playback.cursor as usize;
+                playback.samples.drain(..consumed);
+                playback.cursor -= consumed as f64;
+            }
+        });
+    }
+
+    /// Feed streamed reply text. Each finished sentence is spoken as soon
+    /// as it lands.
+    pub fn feed(&mut self, delta: &str) {
+        self.pending.push_str(delta);
+        while let Some(sentence) = self.take_sentence() {
+            self.enqueue(&sentence);
+        }
+    }
+
+    /// Speak whatever is left over at the end of a turn.
+    pub fn flush(&mut self) {
+        let rest = std::mem::take(&mut self.pending);
+        self.enqueue(&rest);
+    }
+
+    /// Speak a standalone phrase now (nav turn instructions).
+    pub fn say(&self, text: &str) {
+        self.enqueue(text);
+    }
+
+    /// True while synthesized audio is still playing — used to drop mic
+    /// transcripts of the assistant's own voice (no echo cancellation yet).
+    pub fn is_speaking(&self) -> bool {
+        self.playback
+            .lock()
+            .map(|p| !p.samples.is_empty())
+            .unwrap_or(false)
+    }
+
+    fn take_sentence(&mut self) -> Option<String> {
+        let mut split_at = None;
+        for (index, ch) in self.pending.char_indices() {
+            let boundary = matches!(ch, '.' | '!' | '?' | '\n' | ':');
+            if boundary && index + ch.len_utf8() >= MIN_SPOKEN_CHARS {
+                split_at = Some(index + ch.len_utf8());
+                break;
+            }
+        }
+        let at = split_at?;
+        let rest = self.pending.split_off(at);
+        Some(std::mem::replace(&mut self.pending, rest))
+    }
+
+    fn enqueue(&self, raw: &str) {
+        if self.muted.load(Ordering::Relaxed) {
+            return;
+        }
+        let text = spoken_text(raw);
+        if text.is_empty() {
+            return;
+        }
+        let _ = self
+            .say_tx
+            .send((self.generation.load(Ordering::Relaxed), text));
+    }
+
+    pub fn stop(&mut self) {
+        self.generation.fetch_add(1, Ordering::Relaxed);
+        self.pending.clear();
+        if let Ok(mut playback) = self.playback.lock() {
+            playback.samples.clear();
+            playback.cursor = 0.0;
+        }
+    }
+
+    pub fn is_muted(&self) -> bool {
+        self.muted.load(Ordering::Relaxed)
+    }
+
+    pub fn set_muted(&mut self, muted: bool) {
+        self.muted.store(muted, Ordering::Relaxed);
+        if muted {
+            self.stop();
+        }
+    }
+}
+
+/// Text is for reading, not speaking: drop markdown/markup symbols and
+/// emoji-ish prefixes that would be read aloud as punctuation soup.
+fn spoken_text(text: &str) -> String {
+    let mut spoken = String::with_capacity(text.len());
+    for line in text.lines() {
+        let cleaned: String = line
+            .chars()
+            .filter(|c| !matches!(c, '*' | '_' | '`' | '#' | '>' | '|' | '→' | '⚙' | '·'))
+            .collect();
+        let cleaned = cleaned.trim();
+        if !cleaned.is_empty() {
+            spoken.push_str(cleaned);
+            spoken.push(' ');
+        }
+    }
+    spoken.trim().to_string()
+}
diff --git a/apps/route/src/testmap.rs b/apps/route/src/testmap.rs
index 92fc3a571..cfc822a4f 100644
--- a/apps/route/src/testmap.rs
+++ b/apps/route/src/testmap.rs
@@ -25,7 +25,6 @@ use makepad_map_build::progress::{Report, SinkGuard};
 use makepad_map_build::testmap::{self, BakeOptions, NoFetch, TestMapPaths};
 use makepad_widgets::*;
 use std::fs;
-use std::path::{Path, PathBuf};
 use std::sync::Mutex;
 
 /// Lines kept in the popup's log pane. Enough to show the current pass and
@@ -36,72 +35,22 @@ const LOG_LINES: usize = 7;
 /// declared with). Any one of them present means this is not a first run
 /// and nothing should be offered.
 const PRODUCTION_ARCHIVES: [&str; 3] = [
-    "world.mkmap",
-    "europe-base-br-faces.mbtiles",
-    "europe-shortbread.mbtiles",
+    "local/maps/world.mkmap",
+    "local/maps/europe-base-br-faces.mbtiles",
+    "local/maps/europe-shortbread.mbtiles",
 ];
-const MAPS_ROOT_PREF: &str = "route/maps-root";
 
-/// The first production archive under this app's one resolved maps root.
-pub fn production_archive(maps_root: &Path) -> Option<PathBuf> {
+/// True when this machine already has a real map to draw.
+pub fn production_archive_present() -> bool {
     PRODUCTION_ARCHIVES
         .iter()
-        .map(|name| maps_root.join(name))
-        .find(|path| path.is_file())
-}
-
-/// Resolve once at startup: a checked-out executable uses that checkout's
-/// `local/maps`; an installed/copied executable uses Makepad's per-user home.
-/// A developer override in `route/maps-root` wins over both. The process cwd
-/// is deliberately absent.
-pub fn resolve_maps_root() -> PathBuf {
-    static ROOT: std::sync::OnceLock<PathBuf> = std::sync::OnceLock::new();
-    ROOT.get_or_init(|| {
-        let home = makepad_widgets::makepad_platform::home::makepad_home();
-        let explicit = fs::read_to_string(home.join(MAPS_ROOT_PREF))
-            .ok()
-            .map(|value| PathBuf::from(value.trim()))
-            .filter(|path| !path.as_os_str().is_empty());
-        let executable = std::env::current_exe().unwrap_or_default();
-        resolve_maps_root_from(&executable, &home, explicit.as_deref())
-    })
-    .clone()
-}
-
-fn resolve_maps_root_from(executable: &Path, home: &Path, explicit: Option<&Path>) -> PathBuf {
-    resolve_maps_root_with(executable, home, explicit, |manifest| {
-        fs::read_to_string(manifest).is_ok_and(|text| {
-            text.lines().any(|line| {
-                let line = line.trim();
-                line == "[workspace]" || line.starts_with("workspace.members")
-            })
-        })
-    })
-}
-
-fn resolve_maps_root_with(
-    executable: &Path,
-    home: &Path,
-    explicit: Option<&Path>,
-    mut is_workspace_manifest: impl FnMut(&Path) -> bool,
-) -> PathBuf {
-    if let Some(explicit) = explicit {
-        return explicit.to_path_buf();
-    }
-    let mut directory = executable.parent();
-    while let Some(candidate) = directory {
-        if is_workspace_manifest(&candidate.join("Cargo.toml")) {
-            return candidate.join("local/maps");
-        }
-        directory = candidate.parent();
-    }
-    home.join("maps")
+        .any(|path| std::path::Path::new(path).exists())
 }
 
 /// What the worker thread sends back.
 enum BakeMsg {
     Progress(Report),
-    Done { skipped: usize },
+    Done,
     Failed(String),
 }
 
@@ -135,7 +84,7 @@ pub struct TestMapBuild {
 impl Default for TestMapBuild {
     fn default() -> Self {
         Self {
-            paths: TestMapPaths::in_dir(resolve_maps_root(), "amsterdam"),
+            paths: TestMapPaths::amsterdam(),
             stage: Stage::Idle,
             headline: String::new(),
             log: Vec::new(),
@@ -148,10 +97,6 @@ impl Default for TestMapBuild {
 }
 
 impl TestMapBuild {
-    pub fn set_maps_root(&mut self, maps_root: &Path) {
-        self.paths = TestMapPaths::in_dir(maps_root, "amsterdam");
-    }
-
     /// True while the popup should be on screen.
     pub fn is_active(&self) -> bool {
         self.stage != Stage::Idle
@@ -185,14 +130,7 @@ impl TestMapBuild {
         self.log = vec![
             "Building an Amsterdam test map: ~143 MB download, then a couple".to_string(),
             "of minutes of baking. Tiles with baked road faces, a routing".to_string(),
-            format!(
-                "graph and a search index land under {}.",
-                self.paths
-                    .archive
-                    .parent()
-                    .unwrap_or_else(|| Path::new("."))
-                    .display()
-            ),
+            "graph and a search index land under local/maps.".to_string(),
         ];
     }
 
@@ -204,7 +142,7 @@ impl TestMapBuild {
         }
         self.fraction = 0.0;
         if self.paths.pbf.is_file() {
-            self.start_bake(cx);
+            self.start_bake();
             return;
         }
         self.stage = Stage::Fetching { loaded: 0, total: testmap::AMSTERDAM_PBF_APPROX_BYTES };
@@ -257,12 +195,7 @@ impl TestMapBuild {
         true
     }
 
-    pub fn handle_http_response(
-        &mut self,
-        cx: &mut Cx,
-        request_id: LiveId,
-        response: &HttpResponse,
-    ) -> bool {
+    pub fn handle_http_response(&mut self, request_id: LiveId, response: &HttpResponse) -> bool {
         if !self.owns_request(request_id) {
             return false;
         }
@@ -294,7 +227,7 @@ impl TestMapBuild {
             return true;
         }
         self.push_log(format!("extract saved: {:.0} MB", body.len() as f64 / 1.0e6));
-        self.start_bake(cx);
+        self.start_bake();
         true
     }
 
@@ -327,15 +260,11 @@ impl TestMapBuild {
                         self.push_log(report.line);
                     }
                 }
-                BakeMsg::Done { skipped } => {
+                BakeMsg::Done => {
                     self.sink = None;
                     self.stage = Stage::Done;
                     self.fraction = 1.0;
-                    self.headline = if skipped == 0 {
-                        "Test map ready".to_string()
-                    } else {
-                        format!("Test map built, {skipped} tiles skipped")
-                    };
+                    self.headline = "Test map ready".to_string();
                 }
                 BakeMsg::Failed(error) => {
                     self.sink = None;
@@ -346,7 +275,7 @@ impl TestMapBuild {
         changed
     }
 
-    fn start_bake(&mut self, cx: &mut Cx) {
+    fn start_bake(&mut self) {
         self.stage = Stage::Baking;
         self.headline = "Baking tiles".to_string();
         let sender = Mutex::new(self.rx.sender());
@@ -364,32 +293,23 @@ impl TestMapBuild {
         let mut options = BakeOptions::amsterdam();
         options.paths = self.paths.clone();
         let done = self.rx.sender();
-        let rejected = done.clone();
-        match cx.task_pool().submit(Lane::Heavy, move || {
+        std::thread::spawn(move || {
             // NoFetch: the extract is on disk before this thread starts —
             // downloading is the window's job, where progress comes free.
             //
-            // A pass-level panic must still reach the popup with its actual
-            // payload. Tile-local face failures are caught lower down and
-            // return as successful builds with a skipped count.
+            // Caught, not propagated: the face pass reports a corrupt tile
+            // by panicking inside its worker pool, and an uncaught panic
+            // here would take this thread out with the channel still open —
+            // a popup frozen at 63% forever. A failed bake must SAY so.
             let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
                 testmap::bake(&options, &mut NoFetch)
             }))
-            .unwrap_or_else(|payload| {
-                Err(format!("bake panicked: {}", testmap::panic_message(payload)))
-            });
+            .unwrap_or_else(|_| Err("bake panicked — see the log".to_string()));
             let _ = done.send(match result {
-                Ok(stats) => BakeMsg::Done { skipped: stats.skipped_tiles },
+                Ok(()) => BakeMsg::Done,
                 Err(error) => BakeMsg::Failed(error),
             });
-        }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => {
-                let _ = rejected.send(BakeMsg::Failed(format!(
-                    "test-map bake task rejected: {error}"
-                )));
-            }
-        }
+        });
     }
 
     fn fail(&mut self, error: String) {
@@ -415,51 +335,10 @@ impl TestMapBuild {
             ),
             Stage::Baking => format!("{:.0}%", self.fraction * 100.0),
             Stage::Done => format!(
-                "{:.1} GB under {}",
-                self.paths.bytes_on_disk() as f64 / 1.0e9,
-                self.paths
-                    .archive
-                    .parent()
-                    .unwrap_or_else(|| Path::new("."))
-                    .display()
+                "{:.1} GB under local/maps",
+                self.paths.bytes_on_disk() as f64 / 1.0e9
             ),
             _ => String::new(),
         }
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn maps_root_uses_checkout_found_from_executable() {
-        let executable = Path::new("/checkout/target/release/route");
-        let root = resolve_maps_root_with(executable, Path::new("/home/.makepad"), None, |path| {
-            path == Path::new("/checkout/Cargo.toml")
-        });
-        assert_eq!(root, PathBuf::from("/checkout/local/maps"));
-    }
-
-    #[test]
-    fn maps_root_for_a_binary_copy_uses_makepad_home() {
-        let root = resolve_maps_root_with(
-            Path::new("/Applications/Makepad/route"),
-            Path::new("/home/.makepad"),
-            None,
-            |_| false,
-        );
-        assert_eq!(root, PathBuf::from("/home/.makepad/maps"));
-    }
-
-    #[test]
-    fn explicit_maps_root_wins_over_checkout() {
-        let root = resolve_maps_root_with(
-            Path::new("/checkout/target/release/route"),
-            Path::new("/home/.makepad"),
-            Some(Path::new("/data/maps")),
-            |_| true,
-        );
-        assert_eq!(root, PathBuf::from("/data/maps"));
-    }
-}
diff --git a/apps/route/src/tools/weather.rs b/apps/route/src/tools/weather.rs
index e0356a016..245d87c81 100644
--- a/apps/route/src/tools/weather.rs
+++ b/apps/route/src/tools/weather.rs
@@ -4,7 +4,7 @@ use makepad_widgets::makepad_micro_serde::JsonValue;
 use makepad_converse::agent_seam::ToolDefinition;
 
 use crate::broker::{arg_f64, def, ToolCtx};
-use crate::nav::native::RadarGrid;
+use crate::nav_data::RadarGrid;
 
 pub fn defs() -> Vec<ToolDefinition> {
     vec![def(
diff --git a/apps/route/src/trip.rs b/apps/route/src/trip.rs
index 1aa6df7b9..6dbd2b6af 100644
--- a/apps/route/src/trip.rs
+++ b/apps/route/src/trip.rs
@@ -4,8 +4,6 @@
 //! and legs by stable ids (`stop_2`, `leg_1`) and receives compact digests.
 //! Replans mutate this struct; the map mirrors it after every mutation.
 
-use makepad_map_nav::geo::{sample_polyline as sample_nav_polyline, LonLat};
-
 /// Stable-id trip stop. Ids are never reused after removal.
 #[derive(Clone, Debug)]
 pub struct Stop {
@@ -273,20 +271,44 @@ pub fn fmt_duration(secs: f64) -> String {
 
 /// Haversine distance in meters.
 pub fn haversine_m(a: (f64, f64), b: (f64, f64)) -> f64 {
-    makepad_map_nav::geo::haversine_m(LonLat::new(a.0, a.1), LonLat::new(b.0, b.1))
+    let (lon1, lat1) = (a.0.to_radians(), a.1.to_radians());
+    let (lon2, lat2) = (b.0.to_radians(), b.1.to_radians());
+    let dlat = lat2 - lat1;
+    let dlon = lon2 - lon1;
+    let h = (dlat / 2.0).sin().powi(2)
+        + lat1.cos() * lat2.cos() * (dlon / 2.0).sin().powi(2);
+    2.0 * 6_371_000.0 * h.sqrt().asin()
 }
 
 /// Sample a lon/lat polyline every `spacing_m` meters.
 /// Returns (lon, lat, meters_from_start).
 pub fn sample_polyline(line: &[(f64, f64)], spacing_m: f64) -> Vec<(f64, f64, f64)> {
-    let points = line
-        .iter()
-        .map(|&(lon, lat)| LonLat::new(lon, lat))
-        .collect::<Vec<_>>();
-    sample_nav_polyline(&points, spacing_m)
-        .into_iter()
-        .map(|(point, distance)| (point.lon, point.lat, distance))
-        .collect()
+    let mut out = Vec::new();
+    if line.is_empty() || spacing_m <= 0.0 {
+        return out;
+    }
+    out.push((line[0].0, line[0].1, 0.0));
+    let mut cum = 0.0;
+    let mut next_at = spacing_m;
+    for w in line.windows(2) {
+        let seg = haversine_m(w[0], w[1]);
+        if seg <= 0.0 {
+            continue;
+        }
+        while next_at <= cum + seg {
+            let t = (next_at - cum) / seg;
+            let lon = w[0].0 + (w[1].0 - w[0].0) * t;
+            let lat = w[0].1 + (w[1].1 - w[0].1) * t;
+            out.push((lon, lat, next_at));
+            next_at += spacing_m;
+        }
+        cum += seg;
+    }
+    let end = *line.last().unwrap();
+    if cum - out.last().unwrap().2 > spacing_m * 0.5 {
+        out.push((end.0, end.1, cum));
+    }
+    out
 }
 
 #[cfg(test)]
diff --git a/apps/route/src/voice.rs b/apps/route/src/voice.rs
index c58b57042..708cb23c5 100644
--- a/apps/route/src/voice.rs
+++ b/apps/route/src/voice.rs
@@ -44,25 +44,22 @@ pub struct VoiceGate {
 }
 
 impl VoiceGate {
-    pub fn new(spawner: ThreadSpawner) -> Self {
+    pub fn new() -> Self {
         let (jobs, job_rx) = channel::<GateJob>();
         let (result_tx, results) = channel();
         let signal = SignalToUI::new();
         let worker_signal = signal.clone();
-        let spawned = spawner.spawn_worker(
-            ThreadOptions {
-                name: Some("route-voice-gate".into()),
-                ..Default::default()
-            },
-            move || {
+        std::thread::Builder::new()
+            .name("voice-gate".into())
+            .spawn(move || {
                 // QwenFilter is !Send — construct on this thread. Eager
                 // warm-up: the model otherwise loads on the FIRST spoken
                 // utterance, which is the worst moment for a 3s stall.
-                let t0 = Cx::monotonic_now();
+                let t0 = std::time::Instant::now();
                 let mut filter = QwenFilter::new(FILTER_MODEL, APP_CONTEXT);
                 let _ = filter.judge("warmup", &[]);
                 let _ = result_tx.send(GateResult::Ready {
-                    secs: Cx::monotonic_now() - t0,
+                    secs: t0.elapsed().as_secs_f64(),
                 });
                 worker_signal.set();
                 while let Ok(job) = job_rx.recv() {
@@ -82,12 +79,8 @@ impl VoiceGate {
                     }
                     worker_signal.set();
                 }
-            },
-        );
-        match spawned {
-            Ok(handle) => handle.detach(),
-            Err(error) => log!("voice gate worker unavailable: {error}"),
-        }
+            })
+            .ok();
         Self {
             jobs,
             results,
diff --git a/libs/score_view/resources/fonts/OFL.txt b/apps/score/resources/fonts/OFL.txt
similarity index 100%
rename from libs/score_view/resources/fonts/OFL.txt
rename to apps/score/resources/fonts/OFL.txt
diff --git a/libs/score_view/resources/fonts/bravura.otf b/apps/score/resources/fonts/bravura.otf
similarity index 100%
rename from libs/score_view/resources/fonts/bravura.otf
rename to apps/score/resources/fonts/bravura.otf
diff --git a/libs/score_view/resources/fonts/bravura_metadata.json b/apps/score/resources/fonts/bravura_metadata.json
similarity index 100%
rename from libs/score_view/resources/fonts/bravura_metadata.json
rename to apps/score/resources/fonts/bravura_metadata.json
diff --git a/libs/score_view/resources/fonts/glyphnames.json b/apps/score/resources/fonts/glyphnames.json
similarity index 100%
rename from libs/score_view/resources/fonts/glyphnames.json
rename to apps/score/resources/fonts/glyphnames.json
diff --git a/apps/score/src/main.rs b/apps/score/src/main.rs
index 5f6e85d5b..d4c090d0d 100644
--- a/apps/score/src/main.rs
+++ b/apps/score/src/main.rs
@@ -1,6 +1,6 @@
 //! Thin desktop frontend for `makepad-score-ui`.
 
-use score_ui::font::ensure_default_font;
+use score_ui::font::{set_embedded_music_font, EmbeddedFont};
 use score_ui::library::BundledPiece;
 use score_ui::{apply_score_action, key_action, ScoreAction, ScoreAppState};
 use makepad_widgets::*;
@@ -21,6 +21,22 @@ app_main!(App);
 /// `resources/performances/LICENSE-piano-midi-de.txt`. The ShareAlike term
 /// binds adaptations of these files and does not reach this application's own
 /// source. [`PERFORMER_CREDIT`] is shown whenever one of them is opened.
+/// The notation font the application carries.
+///
+/// Bravura, by Steinberg Media Technologies, under the SIL Open Font License
+/// 1.1 — see `resources/fonts/OFL.txt`, which travels with it. It is the
+/// reference SMuFL font, and it is embedded rather than looked up so that a
+/// fresh checkout draws real notation on its first run instead of falling back
+/// to the built-in outlines. `MAKEPAD_SCORE_MUSIC_FONT` still overrides it.
+fn embedded_music_font() -> EmbeddedFont {
+    EmbeddedFont {
+        name: "Bravura",
+        otf: include_bytes!("../resources/fonts/bravura.otf"),
+        metadata: Some(include_bytes!("../resources/fonts/bravura_metadata.json")),
+        glyphnames: Some(include_bytes!("../resources/fonts/glyphnames.json")),
+    }
+}
+
 const PERFORMER_CREDIT: &str = "Performed by Bernd Krueger · piano-midi.de · CC BY-SA 3.0";
 
 const PERFORMANCES: &[BundledPiece] = &[
@@ -248,7 +264,7 @@ impl AppMain for App {
         // the moment a document exists, and the application's own state builds
         // one during construction — registering the built-in font in the first
         // event would be a frame too late, and the font resolves exactly once.
-        ensure_default_font();
+        set_embedded_music_font(embedded_music_font());
         makepad_widgets::script_mod(vm);
         score_ui::script_mod(vm);
         self::script_mod(vm)
@@ -312,14 +328,18 @@ mod tests {
     #[test]
     fn application_dsl_mounts_score_shell() {
         let mut cx = Cx::new(Box::new(|_cx: &mut Cx, _event: &Event| {}));
-        let errors = cx.with_vm(|vm| {
-            vm.bx.captured_errors = Some(Vec::new());
-            makepad_widgets::makepad_platform::script::script_mod(vm);
-            makepad_widgets::script_mod(vm);
-            score_ui::script_mod(vm);
-            super::script_mod(vm);
-            vm.take_errors()
-        });
+        let mut std = ();
+        let mut vm = ScriptVm {
+            host: &mut cx,
+            std: &mut std,
+            bx: Box::new(ScriptVmBase::new()),
+        };
+        vm.bx.captured_errors = Some(Vec::new());
+        makepad_widgets::makepad_platform::script::script_mod(&mut vm);
+        makepad_widgets::script_mod(&mut vm);
+        score_ui::script_mod(&mut vm);
+        super::script_mod(&mut vm);
+        let errors = vm.take_errors();
         assert!(errors.is_empty(), "score application DSL errors: {errors:#?}");
     }
 }
diff --git a/apps/sheets/Cargo.toml b/apps/sheets/Cargo.toml
deleted file mode 100644
index 3d2678086..000000000
--- a/apps/sheets/Cargo.toml
+++ /dev/null
@@ -1,42 +0,0 @@
-# sheets — a spreadsheet as a plain full-window Makepad app, part of the
-# Makepad family (wm hosts it as a tile; terminal/browser/files/task are
-# siblings). The grid is the stock `DataGrid` widget; everything above it —
-# the formula engine, the dependency graph, formats, undo, CSV — lives here.
-#
-# sheets runs standalone, and unmodified inside makepad-wm / Studio tiles via
-# the shared --stdin-loop client runtime every Makepad app has.
-
-[package]
-name = "makepad-sheets"
-version = "0.1.0"
-edition = "2021"
-default-run = "sheets"
-
-[[bin]]
-name = "sheets"
-path = "src/main.rs"
-required-features = ["standalone"]
-
-[lib]
-name = "makepad_sheets"
-path = "src/lib.rs"
-
-[features]
-default = ["standalone"]
-demo = []
-# The standalone window: the F10 overlay and the port toward it. A host
-# that links the MODULE (makepad-wm) leaves this off and gets the lib only.
-standalone = ["dep:makepad-aichat", "dep:makepad-wm-api"]
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-# The assistant: the F10 overlay in this window, and the bounded sheet tools
-# exposed to it (src/ai.rs).
-makepad-aichat = { path = "../aichat", optional = true }
-# The window manager's vocabulary for the standalone window: the bar's
-# title and the polite close (the module has no window of its own).
-makepad-wm-api = { path = "../../libs/wm_api", optional = true }
-makepad-ai-services = { path = "../../libs/ai/services" }
-# The module contract: what the window manager seats in-process (src/module.rs).
-makepad-app-module = { path = "../../libs/app_module" }
diff --git a/apps/sheets/demos/household_budget.csv b/apps/sheets/demos/household_budget.csv
deleted file mode 100644
index e1ae7776b..000000000
--- a/apps/sheets/demos/household_budget.csv
+++ /dev/null
@@ -1,8 +0,0 @@
-Category,Planned,Actual,Variance,Status
-Housing,1850,1850,=B2-C2,"=IF(D2>=0,""On track"",""Over"")"
-Groceries,650,612.45,=B3-C3,"=IF(D3>=0,""On track"",""Over"")"
-Utilities,320,287.80,=B4-C4,"=IF(D4>=0,""On track"",""Over"")"
-Transport,425,468.20,=B5-C5,"=IF(D5>=0,""On track"",""Over"")"
-Insurance,280,280,=B6-C6,"=IF(D6>=0,""On track"",""Over"")"
-Leisure,300,246.75,=B7-C7,"=IF(D7>=0,""On track"",""Over"")"
-Total,=SUM(B2:B7),=SUM(C2:C7),=B8-C8,"=IF(D8>=0,""Within budget"",""Over budget"")"
diff --git a/apps/sheets/demos/project_plan.csv b/apps/sheets/demos/project_plan.csv
deleted file mode 100644
index e03439650..000000000
--- a/apps/sheets/demos/project_plan.csv
+++ /dev/null
@@ -1,7 +0,0 @@
-Task,Owner,Start,Due,Status,Days,Budget,Outcome
-Research,Amina,2026-09-01,2026-09-04,Done,4,1200,"=IF(E2=""Done"",""Closed"",""Open"")"
-Prototype,Leo,2026-09-05,2026-09-12,Done,8,3600,"=IF(E3=""Done"",""Closed"",""Open"")"
-User testing,Mei,2026-09-13,2026-09-18,In progress,6,2400,"=IF(E4=""Done"",""Closed"",""Open"")"
-Polish,Noah,2026-09-19,2026-09-25,Planned,7,3100,"=IF(E5=""Done"",""Closed"",""Open"")"
-Launch,Team,2026-09-28,2026-09-30,Planned,3,1800,"=IF(E6=""Done"",""Closed"",""Open"")"
-Total,,,,,=SUM(F2:F6),=SUM(G2:G6),"=IF(G7<=12500,""On budget"",""Review"")"
diff --git a/apps/sheets/demos/sales_table.csv b/apps/sheets/demos/sales_table.csv
deleted file mode 100644
index 2cfbbb346..000000000
--- a/apps/sheets/demos/sales_table.csv
+++ /dev/null
@@ -1,10 +0,0 @@
-Date,Region,Product,Revenue,Units
-2026-08-03,North,Starter Kit,1840,23
-2026-08-05,West,Pro License,4200,12
-2026-08-08,South,Support Plan,1560,8
-2026-08-12,East,Pro License,5250,15
-2026-08-18,North,Support Plan,2340,12
-2026-08-25,West,Starter Kit,2160,27
-Average sale,,,=AVERAGE(D2:D7),
-Largest sale,,,=MAX(D2:D7),
-Order count,,,=COUNT(D2:D7),
diff --git a/apps/sheets/src/ai.rs b/apps/sheets/src/ai.rs
deleted file mode 100644
index 018f48a51..000000000
--- a/apps/sheets/src/ai.rs
+++ /dev/null
@@ -1,367 +0,0 @@
-//! Sheets on the AI bus: bounded reads and undoable cell writes.
-
-use crate::{
-    formula,
-    sheet::{pos_name, Pos, Workbook},
-};
-use makepad_ai_services::wire::{Risk, ServiceCall, ServiceManifest, ToolDef, ToolResult};
-use makepad_widgets::makepad_platform::makepad_micro_serde::*;
-
-const ROWS: usize = 1000;
-const COLS: usize = 64;
-const MAX_CELLS: usize = 2000;
-const MAX_FIND_RESULTS: usize = 50;
-
-/// The manifest shared by the standalone service and the module executor.
-pub fn manifest() -> ServiceManifest {
-    ServiceManifest::new(
-        "sheets",
-        "Sheets",
-        "The spreadsheet on screen. Read its current shape and displayed cell values, search those values, or make undoable edits to cells. Formulas start with `=`.",
-    )
-    .with_tool(ToolDef::new(
-        "summary",
-        "The sheet on screen: its name, how many sheets the workbook has, the used range, the header row and the selection.",
-        r#"{"type":"object","properties":{}}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "read_range",
-        "Read displayed values from one cell or a rectangular A1 range, up to 2000 cells. Rows are returned as tab-separated lines.",
-        r#"{"type":"object","properties":{"range":{"type":"string","description":"A cell or rectangular range such as A1 or A1:C20"}},"required":["range"]}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "find",
-        "Find a case-insensitive substring in displayed values in the active sheet's used range. Returns at most 50 matching cells.",
-        r#"{"type":"object","properties":{"query":{"type":"string"}},"required":["query"]}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "write_cell",
-        "Write one cell. An input beginning with `=` is a formula; any other input is a value. The edit is recalculated and undoable.",
-        r#"{"type":"object","properties":{"cell":{"type":"string","description":"A cell such as A1"},"input":{"type":"string"}},"required":["cell","input"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "set_range",
-        "Write arrays of string inputs from the top-left of an A1 range, up to 2000 cells. Formula inputs begin with `=`; the edit is recalculated and undoable.",
-        r#"{"type":"object","properties":{"range":{"type":"string","description":"A cell or rectangular range such as A1:C20"},"rows":{"type":"array","items":{"type":"array","items":{"type":"string"}}}},"required":["range","rows"]}"#,
-        Risk::Act,
-    ))
-}
-
-#[derive(DeJson)]
-struct RangeArgs {
-    range: String,
-}
-
-#[derive(DeJson)]
-struct FindArgs {
-    query: String,
-}
-
-#[derive(DeJson)]
-struct WriteCellArgs {
-    cell: String,
-    input: String,
-}
-
-#[derive(DeJson)]
-struct SetRangeArgs {
-    range: String,
-    rows: Vec<Vec<String>>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-struct CellRange {
-    first: Pos,
-    last: Pos,
-}
-
-impl CellRange {
-    fn rows(self) -> usize {
-        self.last.0 - self.first.0 + 1
-    }
-
-    fn cols(self) -> usize {
-        self.last.1 - self.first.1 + 1
-    }
-
-    fn cells(self) -> usize {
-        self.rows() * self.cols()
-    }
-}
-
-fn parse_cell(text: &str) -> Result<Pos, String> {
-    let text = text.trim();
-    if text.contains('$') {
-        return Err(format!("malformed cell `{text}`; use A1 notation"));
-    }
-    let Some(cell) = formula::parse_a1(text) else {
-        return Err(format!("malformed cell `{text}`; use A1 notation"));
-    };
-    let pos = (cell.row, cell.col);
-    if pos.0 >= ROWS || pos.1 >= COLS {
-        return Err(format!("cell `{text}` is outside A1:{}", pos_name((ROWS - 1, COLS - 1))));
-    }
-    Ok(pos)
-}
-
-fn parse_range(text: &str) -> Result<CellRange, String> {
-    let text = text.trim();
-    let mut parts = text.split(':');
-    let first = parse_cell(parts.next().unwrap_or(""))?;
-    let last = match parts.next() {
-        Some(end) => parse_cell(end)?,
-        None => first,
-    };
-    if parts.next().is_some() || last.0 < first.0 || last.1 < first.1 {
-        return Err(format!("malformed range `{text}`; use A1 or A1:C20"));
-    }
-    let range = CellRange { first, last };
-    if range.cells() > MAX_CELLS {
-        return Err(format!(
-            "refused: `{text}` contains {} cells; the limit is {MAX_CELLS}",
-            range.cells()
-        ));
-    }
-    Ok(range)
-}
-
-fn parse_args<T: DeJson>(call: &ServiceCall) -> Result<T, ToolResult> {
-    T::deserialize_json_lenient(&call.args).map_err(|error| {
-        ToolResult::refused(
-            &call.call_id,
-            format!("invalid arguments for sheets.{}: {error:?}", call.tool),
-        )
-    })
-}
-
-fn read_range(workbook: &Workbook, range: CellRange) -> String {
-    let sheet = workbook.sheet();
-    let mut lines = Vec::with_capacity(range.rows());
-    for row in range.first.0..=range.last.0 {
-        let values: Vec<String> = (range.first.1..=range.last.1)
-            .map(|col| sheet.display((row, col)))
-            .collect();
-        lines.push(values.join("\t"));
-    }
-    lines.join("\n")
-}
-
-fn find(workbook: &Workbook, query: &str) -> Vec<(Pos, String)> {
-    let query = query.to_lowercase();
-    let Some((first, last)) = workbook.sheet().used_range() else {
-        return Vec::new();
-    };
-    let mut found = Vec::new();
-    'rows: for row in first.0..=last.0 {
-        for col in first.1..=last.1 {
-            let value = workbook.sheet().display((row, col));
-            if value.to_lowercase().contains(&query) {
-                found.push(((row, col), value));
-                if found.len() == MAX_FIND_RESULTS {
-                    break 'rows;
-                }
-            }
-        }
-    }
-    found
-}
-
-/// Answer one call against the active workbook. Both service front ends call
-/// this function; the view adds its redraw/chrome refresh after successful
-/// writes.
-pub fn answer(call: &ServiceCall, summary: impl FnOnce() -> String, workbook: &mut Workbook) -> ToolResult {
-    match call.tool.as_str() {
-        "summary" => ToolResult::ok(&call.call_id, summary(), "the sheet on screen"),
-        "read_range" => {
-            let args: RangeArgs = match parse_args(call) {
-                Ok(args) => args,
-                Err(result) => return result,
-            };
-            let range = match parse_range(&args.range) {
-                Ok(range) => range,
-                Err(error) => return ToolResult::refused(&call.call_id, error),
-            };
-            ToolResult::ok(
-                &call.call_id,
-                read_range(workbook, range),
-                format!("{} rows × {} cols", range.rows(), range.cols()),
-            )
-        }
-        "find" => {
-            let args: FindArgs = match parse_args(call) {
-                Ok(args) => args,
-                Err(result) => return result,
-            };
-            if args.query.is_empty() {
-                return ToolResult::refused(&call.call_id, "find query must not be empty");
-            }
-            let found = find(workbook, &args.query);
-            let text = if found.is_empty() {
-                format!("no cells contain {:?}", args.query)
-            } else {
-                found
-                    .iter()
-                    .map(|(pos, value)| format!("{}: {value}", pos_name(*pos)))
-                    .collect::<Vec<_>>()
-                    .join("\n")
-            };
-            ToolResult::ok(&call.call_id, text, format!("{} matches", found.len()))
-        }
-        "write_cell" => {
-            let args: WriteCellArgs = match parse_args(call) {
-                Ok(args) => args,
-                Err(result) => return result,
-            };
-            let pos = match parse_cell(&args.cell) {
-                Ok(pos) => pos,
-                Err(error) => return ToolResult::refused(&call.call_id, error),
-            };
-            workbook.set_input(pos, &args.input);
-            let name = pos_name(pos);
-            ToolResult::ok(&call.call_id, format!("wrote {name}"), format!("wrote {name}"))
-        }
-        "set_range" => {
-            let args: SetRangeArgs = match parse_args(call) {
-                Ok(args) => args,
-                Err(result) => return result,
-            };
-            let range = match parse_range(&args.range) {
-                Ok(range) => range,
-                Err(error) => return ToolResult::refused(&call.call_id, error),
-            };
-            let input_cells: usize = args.rows.iter().map(Vec::len).sum();
-            let widest = args.rows.iter().map(Vec::len).max().unwrap_or(0);
-            if input_cells > MAX_CELLS {
-                return ToolResult::refused(
-                    &call.call_id,
-                    format!("refused: rows contain {input_cells} cells; the limit is {MAX_CELLS}"),
-                );
-            }
-            if args.rows.len() > range.rows() || widest > range.cols() {
-                return ToolResult::refused(
-                    &call.call_id,
-                    format!(
-                        "rows do not fit in {}:{} ({} rows × {} cols)",
-                        pos_name(range.first),
-                        pos_name(range.last),
-                        range.rows(),
-                        range.cols()
-                    ),
-                );
-            }
-            workbook.paste_block(range.first, &args.rows);
-            let target = if range.first == range.last {
-                pos_name(range.first)
-            } else {
-                format!("{}:{}", pos_name(range.first), pos_name(range.last))
-            };
-            ToolResult::ok(
-                &call.call_id,
-                format!("wrote {input_cells} cells from {}", pos_name(range.first)),
-                format!("wrote {target}"),
-            )
-        }
-        other => ToolResult::refused(
-            &call.call_id,
-            format!("sheets has no tool `{other}`; it has summary, read_range, find, write_cell, set_range"),
-        ),
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::wire::ToolOutcome;
-
-    fn call(id: &str, tool: &str, args: &str) -> ServiceCall {
-        ServiceCall { call_id: id.into(), tool: tool.into(), args: args.into() }
-    }
-
-    fn answer_call(call: &ServiceCall, workbook: &mut Workbook) -> ToolResult {
-        answer(call, || "Sheet summary".to_string(), workbook)
-    }
-
-    #[test]
-    fn the_manifest_validates_with_read_and_act_tools() {
-        let m = manifest();
-        assert_eq!(m.id, "sheets");
-        m.validate().expect("a manifest the wire accepts");
-        assert_eq!(m.tools.len(), 5);
-        assert_eq!(m.tool("summary").unwrap().risk, Risk::Read);
-        assert_eq!(m.tool("read_range").unwrap().risk, Risk::Read);
-        assert_eq!(m.tool("find").unwrap().risk, Risk::Read);
-        assert_eq!(m.tool("write_cell").unwrap().risk, Risk::Act);
-        assert_eq!(m.tool("set_range").unwrap().risk, Risk::Act);
-    }
-
-    #[test]
-    fn cell_and_range_parsing_enforces_sheet_and_tool_bounds() {
-        assert_eq!(parse_cell("A1"), Ok((0, 0)));
-        assert_eq!(parse_cell("bl1000"), Ok((999, 63)));
-        for bad in ["", "A0", "$A$1", "BM1", "A1001", "1A", "A1:B2"] {
-            assert!(parse_cell(bad).is_err(), "{bad}");
-        }
-        assert_eq!(parse_range("A1:C4").unwrap().cells(), 12);
-        assert!(parse_range("C4:A1").is_err());
-        assert!(parse_range("A1:BL31").is_ok());
-        let error = parse_range("A1:BL32").unwrap_err();
-        assert!(error.contains("2048 cells"), "{error}");
-    }
-
-    #[test]
-    fn read_range_returns_display_values_and_dimensions() {
-        let mut workbook = Workbook::default();
-        workbook.paste_block(
-            (0, 0),
-            &[vec!["Name".into(), "Count".into()], vec!["Apples".into(), "3".into()]],
-        );
-        let result = answer_call(&call("r", "read_range", r#"{"range":"A1:B2"}"#), &mut workbook);
-        assert_eq!(result.outcome, ToolOutcome::Ok);
-        assert_eq!(result.text, "Name\tCount\nApples\t3");
-        assert_eq!(result.note, "2 rows × 2 cols");
-    }
-
-    #[test]
-    fn find_is_case_insensitive_and_returns_cell_names() {
-        let mut workbook = Workbook::default();
-        workbook.paste_block(
-            (0, 0),
-            &[vec!["Alpha".into(), "beta".into()], vec!["ALPHABET".into(), "other".into()]],
-        );
-        let result = answer_call(&call("f", "find", r#"{"query":"alpha"}"#), &mut workbook);
-        assert_eq!(result.outcome, ToolOutcome::Ok);
-        assert_eq!(result.text, "A1: Alpha\nA2: ALPHABET");
-    }
-
-    #[test]
-    fn a_write_is_visible_to_the_next_read_and_recalculates() {
-        let mut workbook = Workbook::default();
-        let write = answer_call(
-            &call("w1", "write_cell", r#"{"cell":"A1","input":"21"}"#),
-            &mut workbook,
-        );
-        assert_eq!(write.outcome, ToolOutcome::Ok);
-        assert_eq!(write.note, "wrote A1");
-        let formula = answer_call(
-            &call("w2", "write_cell", r#"{"cell":"B1","input":"=A1*2"}"#),
-            &mut workbook,
-        );
-        assert_eq!(formula.outcome, ToolOutcome::Ok);
-        let read = answer_call(&call("r", "read_range", r#"{"range":"A1:B1"}"#), &mut workbook);
-        assert_eq!(read.text, "21\t42");
-    }
-
-    #[test]
-    fn unknown_tools_and_oversized_ranges_are_refused() {
-        let mut workbook = Workbook::default();
-        let result = answer_call(&call("u", "nope", "{}"), &mut workbook);
-        assert_eq!(result.outcome, ToolOutcome::Refused);
-        let result = answer_call(&call("r", "read_range", r#"{"range":"A1:BL1000"}"#), &mut workbook);
-        assert_eq!(result.outcome, ToolOutcome::Refused);
-        assert!(result.text.contains("64000 cells"));
-    }
-}
diff --git a/apps/sheets/src/docs.rs b/apps/sheets/src/docs.rs
deleted file mode 100644
index 1cea664b4..000000000
--- a/apps/sheets/src/docs.rs
+++ /dev/null
@@ -1,180 +0,0 @@
-//! The document source/sink boundary for native and bundled-demo builds.
-
-use crate::sheet::{self, Sheet, Workbook};
-
-pub trait SheetDocs {
-    fn initial(&self) -> Workbook;
-    fn demos(&self) -> &[DemoDoc];
-    fn load(&self, key: &str) -> Result<Sheet, String>;
-    fn save(&self, key: &str, sheet: &Sheet) -> Result<(), String>;
-    fn can_save(&self) -> bool;
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct DemoDoc {
-    pub id: &'static str,
-    pub title: &'static str,
-}
-
-#[cfg(any(feature = "demo", test))]
-const DEMOS: [DemoDoc; 3] = [
-    DemoDoc {
-        id: "household-budget",
-        title: "Household Budget",
-    },
-    DemoDoc {
-        id: "project-plan",
-        title: "Project Plan",
-    },
-    DemoDoc {
-        id: "sales-table",
-        title: "Sales Table",
-    },
-];
-
-#[cfg(any(feature = "demo", test))]
-pub struct BundledDocs;
-
-#[cfg(any(feature = "demo", test))]
-impl SheetDocs for BundledDocs {
-    fn initial(&self) -> Workbook {
-        let first = self.demos().first().expect("demo build needs a bundled sheet");
-        let mut workbook = Workbook::default();
-        workbook.sheets = vec![self.load(first.id).expect("first bundled sheet should load")];
-        workbook
-    }
-
-    fn demos(&self) -> &[DemoDoc] {
-        &DEMOS
-    }
-
-    fn load(&self, key: &str) -> Result<Sheet, String> {
-        let (title, csv) = match key {
-            "household-budget" => (
-                "Household Budget",
-                include_str!("../demos/household_budget.csv"),
-            ),
-            "project-plan" => ("Project Plan", include_str!("../demos/project_plan.csv")),
-            "sales-table" => ("Sales Table", include_str!("../demos/sales_table.csv")),
-            _ => return Err(format!("unknown bundled sheet: {key}")),
-        };
-        Ok(sheet::sheet_from_csv(title, csv))
-    }
-
-    fn save(&self, _key: &str, _sheet: &Sheet) -> Result<(), String> {
-        Err("demo build: saving is off".to_string())
-    }
-
-    fn can_save(&self) -> bool {
-        false
-    }
-}
-
-#[cfg(not(feature = "demo"))]
-pub struct FsDocs;
-
-#[cfg(not(feature = "demo"))]
-impl SheetDocs for FsDocs {
-    fn initial(&self) -> Workbook {
-        Workbook::with_demo()
-    }
-
-    fn demos(&self) -> &[DemoDoc] {
-        &[]
-    }
-
-    fn load(&self, key: &str) -> Result<Sheet, String> {
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = key;
-            Err("disk access is unavailable on the web".to_string())
-        }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let text = std::fs::read_to_string(key).map_err(|e| e.to_string())?;
-            let name = std::path::Path::new(key)
-                .file_stem()
-                .map(|s| s.to_string_lossy().to_string())
-                .unwrap_or_else(|| "Imported".into());
-            Ok(sheet::sheet_from_csv(&name, &text))
-        }
-    }
-
-    fn save(&self, key: &str, sheet: &Sheet) -> Result<(), String> {
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = (key, sheet);
-            Err("disk access is unavailable on the web".to_string())
-        }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            std::fs::write(key, sheet::to_csv(sheet)).map_err(|e| e.to_string())
-        }
-    }
-
-    fn can_save(&self) -> bool {
-        cfg!(not(target_arch = "wasm32"))
-    }
-}
-
-pub fn docs() -> Box<dyn SheetDocs> {
-    #[cfg(feature = "demo")]
-    {
-        Box::new(BundledDocs)
-    }
-    #[cfg(not(feature = "demo"))]
-    {
-        Box::new(FsDocs)
-    }
-}
-
-pub fn copy_text(cx: &mut makepad_widgets::Cx, text: &str) {
-    #[cfg(not(target_arch = "wasm32"))]
-    cx.copy_to_clipboard(text);
-    #[cfg(target_arch = "wasm32")]
-    let _ = (cx, text);
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::formula::Value;
-    use std::collections::HashSet;
-
-    #[test]
-    fn bundled_demos_load_with_valid_formulas_names_and_results() {
-        let docs = BundledDocs;
-        let mut titles = HashSet::new();
-
-        for demo in docs.demos() {
-            assert!(titles.insert(demo.title), "duplicate title: {}", demo.title);
-            let sheet = docs.load(demo.id).expect("bundled demo should load");
-            assert_eq!(sheet.name, demo.title);
-            let ((r0, c0), (r1, c1)) = sheet.used_range().expect("demo should not be empty");
-            let mut formula_count = 0;
-            for row in r0..=r1 {
-                for col in c0..=c1 {
-                    if sheet.input((row, col)).starts_with('=') {
-                        formula_count += 1;
-                        assert!(
-                            !matches!(sheet.value((row, col)), Value::Err(_)),
-                            "{} formula {} failed",
-                            demo.title,
-                            sheet::pos_name((row, col))
-                        );
-                    }
-                }
-            }
-            assert!(formula_count > 0, "{} needs a formula", demo.title);
-
-            let (cell, expected) = match demo.id {
-                "household-budget" => ((7, 1), 3825.0),
-                "project-plan" => ((6, 6), 12100.0),
-                "sales-table" => ((8, 3), 5250.0),
-                _ => unreachable!(),
-            };
-            let actual = sheet.value(cell).as_num().expect("key result should be numeric");
-            assert!((actual - expected).abs() < 1e-9, "{} key result", demo.title);
-        }
-    }
-}
diff --git a/apps/sheets/src/lib.rs b/apps/sheets/src/lib.rs
deleted file mode 100644
index 9a73c391f..000000000
--- a/apps/sheets/src/lib.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-//! sheets as a library: the spreadsheet widget, its engine, its one AI
-//! tool, and — for a host that links it — the module ([`module`]): what
-//! the window manager (and the web superbuild) seats in a tile
-//! IN-PROCESS, one instance per isolate, without a `Window` or a process.
-//! The standalone binary (`src/main.rs`, feature `standalone`) is the same
-//! crate with a `Window` around `MpSheets{}` and the F10 overlay.
-
-pub use makepad_widgets;
-
-pub mod ai;
-pub mod docs;
-pub mod formula;
-pub mod module;
-pub mod sheet;
-pub mod theme;
-pub mod view;
-
-pub use module::{SheetsModule, SHEETS_MODULE};
diff --git a/apps/sheets/src/main.rs b/apps/sheets/src/main.rs
deleted file mode 100644
index 7af1e8104..000000000
--- a/apps/sheets/src/main.rs
+++ /dev/null
@@ -1,159 +0,0 @@
-//! sheets — a spreadsheet as a plain full-window Makepad app, part of the
-//! Makepad family (wm hosts it as a tile; terminal, browser, files and task
-//! are its siblings).
-//!
-//! The grid is the stock `DataGrid` widget. Everything that makes it a
-//! spreadsheet — the formula engine, the dependency graph, cell formats, undo,
-//! CSV — lives in this crate, and none of it depends on Makepad, so
-//! `cargo test -p sheets` covers it without a window.
-//!
-//! sheets runs standalone, and unmodified inside makepad-wm / Studio tiles
-//! via the shared --stdin-loop client runtime every Makepad app has. Either
-//! way it exposes bounded read and write tools to the assistant (src/ai.rs): under the WM
-//! over the bus, standalone to the F10 overlay in its own window.
-
-pub use makepad_widgets;
-use makepad_ai_services::port::{AiServicePort, PortEvent};
-use makepad_sheets::{ai, theme, view};
-use makepad_widgets::*;
-
-app_main!(
-    App,
-    font_assets: ["makepad_widgets/resources/jetbrains_mono_variable.ttf"]
-);
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    startup() do #(App::script_component(vm)){
-        ui: Root{
-            main_window := Window{
-                window.inner_size: vec2(1320, 840)
-                window.title: "sheets"
-                // The stock window clears to `theme.color_bg_app` as captured
-                // when the widgets module was evaluated — before this app
-                // retinted it — so state the sheet's own ground explicitly.
-                pass +: { clear_color: mod.sheets.bg }
-                body +: {
-                    padding: 0.
-                    margin: 0.
-                    spacing: 0.
-                    sheets := MpSheets{}
-                }
-            }
-        }
-    }
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-    /// The app's service toward the assistant: the WM's bus when hosted,
-    /// the window's own F10 overlay when standalone.
-    #[rust]
-    ai_port: Option<AiServicePort>,
-    /// Last summary sent as volatile context, so unchanged events stay quiet.
-    #[rust]
-    ai_context: String,
-}
-
-impl App {
-    /// The sheet facts used by both `summary` and the volatile context line.
-    fn ai_summary(&self, cx: &mut Cx) -> String {
-        self.ui
-            .widget(cx, ids!(sheets))
-            .borrow::<view::MpSheets>()
-            .map(|sheets| sheets.ai_summary(cx))
-            .unwrap_or_else(|| "no sheet is open".to_string())
-    }
-
-    fn ai_answer(&self, cx: &mut Cx, call: &makepad_ai_services::wire::ServiceCall) -> makepad_ai_services::wire::ToolResult {
-        self.ui
-            .widget(cx, ids!(sheets))
-            .borrow_mut::<view::MpSheets>()
-            .map(|mut sheets| sheets.ai_answer(cx, call))
-            .unwrap_or_else(|| makepad_ai_services::wire::ToolResult::failed(&call.call_id, "no sheet is open"))
-    }
-
-    fn refresh_ai_context(&mut self, cx: &mut Cx) {
-        if self.ai_port.is_none() {
-            return;
-        }
-        let text = self.ai_summary(cx);
-        if text == self.ai_context {
-            return;
-        }
-        self.ai_context = text.clone();
-        if let Some(port) = self.ai_port.as_ref() {
-            port.set_context(&text);
-        }
-    }
-
-    fn drain_ai_port(&mut self, cx: &mut Cx, event: &Event) {
-        let events = match self.ai_port.as_mut() {
-            Some(port) => port.handle_event(cx, event),
-            None => return,
-        };
-        for ev in events {
-            match ev {
-                PortEvent::Registered(endpoint) => {
-                    log!("sheets: AI service registered as {}", endpoint.as_str());
-                    self.ai_context.clear();
-                    self.refresh_ai_context(cx);
-                }
-                PortEvent::Call(call) => {
-                    let result = self.ai_answer(cx, &call);
-                    if let Some(port) = self.ai_port.as_ref() {
-                        port.reply(result);
-                    }
-                }
-                // Nothing here runs long enough to cancel, and the sheet has
-                // no chat of its own to step aside.
-                PortEvent::Cancel { .. } | PortEvent::ChatOpen { .. } => {}
-                PortEvent::Subscribe { .. } | PortEvent::Unsubscribe { .. } => {}
-            }
-        }
-    }
-}
-
-impl MatchEvent for App {
-    fn handle_startup(&mut self, cx: &mut Cx) {
-        self.ai_port = AiServicePort::open(cx, ai::manifest());
-        makepad_wm_api::set_title(cx, "Sheets");
-    }
-
-    fn handle_actions(&mut self, _cx: &mut Cx, _actions: &Actions) {}
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        makepad_widgets::script_mod(vm);
-        // Retint the stock widgets from the WM palette, then publish the same
-        // palette as `mod.sheets` for this app's own splash.
-        makepad_wm_theme::apply(vm);
-        // The assistant's panel and overlay root, so the window's F10 slot
-        // finds `mod.widgets.AiChatOverlay` by name.
-        makepad_aichat::script_mod(vm);
-        theme::install(vm);
-        view::script_mod(vm);
-        self::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        // The window manager asked politely (SUPER+W): go now.
-        if let Event::Custom(json) = event {
-            if let Some(makepad_wm_api::WmEvent::CloseRequested) = makepad_wm_api::WmEvent::parse(json) {
-                cx.quit();
-                return;
-            }
-        }
-        self.drain_ai_port(cx, event);
-        self.match_event(cx, event);
-        self.ui.handle_event(cx, event, &mut Scope::empty());
-        // Selection and active-sheet changes are observed inside MpSheets;
-        // comparing after dispatch publishes only genuinely changed facts.
-        self.refresh_ai_context(cx);
-    }
-}
diff --git a/apps/sheets/src/module.rs b/apps/sheets/src/module.rs
deleted file mode 100644
index 2469f74ae..000000000
--- a/apps/sheets/src/module.rs
+++ /dev/null
@@ -1,99 +0,0 @@
-//! sheets as a module (aicontrol.md §3): the app the window manager seats
-//! in a tile in-process, in an isolate of its own.
-//!
-//! `register` puts this crate's theme tokens (`mod.sheets`) and widget
-//! family into the isolate the host prepared; `create` mints one
-//! `MpSheets{}` root there and hands the host its tools: the same tools the
-//! standalone binary answers over its port, read or written on the root at
-//! call time. The module never touches a file, a socket
-//! or a thread — a workbook arrives, when it does, as a handle the host
-//! issued (the `file` argument of the open schema, unused until the host
-//! has a picker to issue one).
-
-use crate::view::MpSheets;
-use makepad_ai_services::wire::{ServiceCall, ServiceManifest};
-use makepad_app_module::*;
-use makepad_widgets::*;
-
-pub struct SheetsModule;
-
-/// The one linked instance of the module description: immutable, no state.
-pub static SHEETS_MODULE: SheetsModule = SheetsModule;
-
-impl AppModule for SheetsModule {
-    fn id(&self) -> &'static str {
-        "sheets"
-    }
-
-    fn label(&self) -> &'static str {
-        "Sheets"
-    }
-
-    fn register(&self, vm: &mut ScriptVm) {
-        crate::theme::install(vm);
-        crate::view::script_mod(vm);
-    }
-
-    fn open_schema(&self) -> OpenSchema {
-        OpenSchema::new(1).arg("file", OpenArgKind::FileHandle, false)
-    }
-
-    fn create(&self, vm: &mut ScriptVm, _open: ValidatedOpen, handles: InstanceHandles) -> InstanceParts {
-        let value = script_eval!(vm, {
-            use mod.widgets.*
-            MpSheets {}
-        });
-        let root = WidgetRef::script_from_value(vm, value);
-        // The instance's disk is its storage jail: Open and Save keep CSV
-        // there, on every host the same way (the browser's store on the web).
-        if let Some(mut sheets) = root.borrow_mut::<MpSheets>() {
-            sheets.set_storage(handles.storage);
-        }
-        InstanceParts {
-            root: root.clone(),
-            executor: Box::new(SheetsExecutor { root }),
-            shutdown: Box::new(|_vm| {}),
-        }
-    }
-
-    fn capabilities(&self) -> &'static [&'static str] {
-        &["storage"]
-    }
-}
-
-/// The instance's tools, read from or written to the root at call time.
-struct SheetsExecutor {
-    root: WidgetRef,
-}
-
-impl ServiceExecutor for SheetsExecutor {
-    fn manifest(&self) -> ServiceManifest {
-        crate::ai::manifest()
-    }
-
-    fn execute(&mut self, cx: &mut Cx, call: &ServiceCall) -> ExecOutcome {
-        let result = self
-            .root
-            .borrow_mut::<MpSheets>()
-            .map(|mut sheets| sheets.ai_answer(cx, call))
-            .unwrap_or_else(|| makepad_ai_services::wire::ToolResult::failed(&call.call_id, "no sheet is open"));
-        ExecOutcome::Done(result)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_module_describes_itself_and_opens_empty() {
-        let m = &SHEETS_MODULE;
-        assert_eq!(m.id(), "sheets");
-        assert_eq!(m.label(), "Sheets");
-        assert!(m.capabilities().contains(&"storage"));
-        let schema = m.open_schema();
-        assert_eq!(schema.version, 1);
-        assert!(schema.empty_open().is_ok(), "no argument is required");
-        assert!(schema.validate(r#"{"file":"/tmp/x.csv"}"#, &[]).is_err(), "a path is never an open argument");
-    }
-}
diff --git a/apps/task/src/sampler.rs b/apps/task/src/sampler.rs
deleted file mode 100644
index 05cdd3741..000000000
--- a/apps/task/src/sampler.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-//! The sampler worker: owns the OS backend, takes interval updates over a
-//! channel, and wakes the UI with `SignalToUI`. The UI drains the result
-//! channel on `Event::Signal`, so a slow syscall can never stall a frame.
-
-use crate::backend::{self, Snapshot};
-use makepad_widgets::log;
-use makepad_widgets::makepad_platform::thread::{
-    CancellationToken, SignalToUI, SpawnError, TaskHandle, ThreadOptions, ThreadSpawner,
-};
-use makepad_widgets::Cx;
-use std::sync::mpsc::{Receiver, Sender, TryRecvError};
-
-/// Floor on the tick period, whatever the UI asks for.
-const MIN_INTERVAL_SECS: f64 = 0.1;
-/// How long the wait can go without re-reading `interval_ms`, so switching from
-/// 10 s down to 0.5 s is felt immediately instead of after the current wait.
-const WAIT_SLICE_SECS: f64 = 0.05;
-
-/// Start the one lifetime sampler worker. The toolbar feeds interval changes
-/// through `interval_rx`; dropping that sender shuts the worker down.
-pub fn spawn(
-    spawner: &ThreadSpawner,
-    tx: Sender<Snapshot>,
-    interval_rx: Receiver<u64>,
-    initial_interval_ms: u64,
-) -> Result<TaskHandle<()>, SpawnError> {
-    spawner.spawn_worker(
-        ThreadOptions {
-            name: Some("task-sampler".into()),
-            ..Default::default()
-        },
-        move || {
-            let mut backend = backend::new_backend();
-            log!("task: sampling via {}", backend.name());
-            let wait = CancellationToken::new();
-            let mut interval_ms = initial_interval_ms;
-            loop {
-                let started = Cx::monotonic_now();
-                if tx.send(backend.sample()).is_err() {
-                    // The UI dropped the receiver: the app is going away.
-                    break;
-                }
-                SignalToUI::set_ui_signal();
-                loop {
-                    loop {
-                        match interval_rx.try_recv() {
-                            Ok(next) => interval_ms = next,
-                            Err(TryRecvError::Empty) => break,
-                            Err(TryRecvError::Disconnected) => return,
-                        }
-                    }
-                    let target = (interval_ms as f64 / 1000.0).max(MIN_INTERVAL_SECS);
-                    let now = Cx::monotonic_now();
-                    if now - started >= target {
-                        break;
-                    }
-                    let deadline = (started + target).min(now + WAIT_SLICE_SECS);
-                    let _ = wait.wait_until(deadline);
-                }
-            }
-        },
-    )
-}
diff --git a/apps/terminal/src/ai.rs b/apps/terminal/src/ai.rs
deleted file mode 100644
index 196d3dc6b..000000000
--- a/apps/terminal/src/ai.rs
+++ /dev/null
@@ -1,234 +0,0 @@
-//! The live terminal on the desktop's AI bus.
-//!
-//! Reads come straight from the emulator at call time. `run` takes the same
-//! PTY input path as a paste into the terminal: it is deliberately not a
-//! sandbox or a second shell.
-
-use makepad_ai_services::wire::{Risk, ServiceCall, ServiceManifest, ToolDef, ToolResult};
-use makepad_strict_json::{self as json, Value};
-
-const DEFAULT_SCROLLBACK_LINES: usize = 200;
-const MAX_SCROLLBACK_LINES: usize = 2_000;
-const MAX_COMMAND_BYTES: usize = 4 * 1024;
-
-pub struct ScreenState {
-    pub rows: Vec<String>,
-    pub cursor_row: usize,
-    pub cursor_col: usize,
-    pub cwd: Option<String>,
-}
-
-/// The small seam between the bus and the terminal widget. Implemented by
-/// `MpTerm`, so commands and reads use the already-running session.
-pub trait TerminalTarget {
-    fn visible_screen(&self) -> Option<ScreenState>;
-    fn recent_screen(&self, lines: usize) -> Option<ScreenState>;
-    fn type_bytes(&mut self, bytes: &[u8]) -> bool;
-}
-
-pub fn manifest() -> ServiceManifest {
-    ServiceManifest::new(
-        "terminal",
-        "Terminal",
-        "The live terminal. Its screen tools read what is visible now and its recent scrollback. run types a line into the live shell exactly as the person would: it runs for real and is not sandboxed; read_screen on the next turn reads the result.",
-    )
-    .with_tool(ToolDef::new(
-        "read_screen",
-        "Read the terminal grid that is visible now, with trailing spaces removed from each row, plus cursor and working-directory context.",
-        r#"{"type":"object","properties":{},"additionalProperties":false}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "read_scrollback",
-        "Read the last requested number of lines from the terminal's accessible scrollback plus screen (default 200, maximum 2000).",
-        r#"{"type":"object","properties":{"lines":{"type":"integer","minimum":1,"maximum":2000}},"additionalProperties":false}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "run",
-        "Type a command followed by Enter into the live shell. This runs for real, is not sandboxed, and returns immediately; use read_screen on the next turn to see output.",
-        r#"{"type":"object","properties":{"command":{"type":"string","maxLength":4096}},"required":["command"],"additionalProperties":false}"#,
-        Risk::Act,
-    ))
-}
-
-/// Answer one terminal call. The match is intentionally closed: no caller can
-/// name an operation outside these three tools.
-pub fn answer(call: &ServiceCall, target: &mut impl TerminalTarget) -> ToolResult {
-    match call.tool.as_str() {
-        "read_screen" => {
-            if let Err(error) = empty_args(&call.args) {
-                return ToolResult::refused(&call.call_id, error);
-            }
-            match target.visible_screen() {
-                Some(state) => screen_result(&call.call_id, state),
-                None => ToolResult::unavailable(&call.call_id, "the terminal session is not ready"),
-            }
-        }
-        "read_scrollback" => {
-            let fields = match object_args(&call.args, &["lines"]) {
-                Ok(fields) => fields,
-                Err(error) => return ToolResult::refused(&call.call_id, error),
-            };
-            let lines = match fields.iter().find(|(key, _)| key == "lines") {
-                None => DEFAULT_SCROLLBACK_LINES,
-                Some((_, Value::Int(lines))) if *lines >= 1 => {
-                    (*lines as usize).min(MAX_SCROLLBACK_LINES)
-                }
-                Some(_) => {
-                    return ToolResult::refused(
-                        &call.call_id,
-                        "read_scrollback.lines must be an integer from 1 to 2000",
-                    )
-                }
-            };
-            match target.recent_screen(lines) {
-                Some(state) => screen_result(&call.call_id, state),
-                None => ToolResult::unavailable(&call.call_id, "the terminal session is not ready"),
-            }
-        }
-        "run" => {
-            let fields = match object_args(&call.args, &["command"]) {
-                Ok(fields) => fields,
-                Err(error) => return ToolResult::refused(&call.call_id, error),
-            };
-            let Some(command) = fields
-                .iter()
-                .find(|(key, _)| key == "command")
-                .and_then(|(_, value)| value.as_str())
-            else {
-                return ToolResult::refused(&call.call_id, "run.command must be a string");
-            };
-            if let Err(error) = validate_command(command) {
-                return ToolResult::refused(&call.call_id, error);
-            }
-            let mut bytes = command.as_bytes().to_vec();
-            bytes.push(b'\n');
-            if target.type_bytes(&bytes) {
-                ToolResult::ok(&call.call_id, "command typed into the live shell", "typed")
-            } else {
-                ToolResult::unavailable(&call.call_id, "the terminal session is not ready")
-            }
-        }
-        other => ToolResult::refused(
-            &call.call_id,
-            format!(
-                "terminal has no tool `{other}`; it has read_screen, read_scrollback, run"
-            ),
-        ),
-    }
-}
-
-fn screen_result(call_id: &str, state: ScreenState) -> ToolResult {
-    let note = match state.cwd {
-        Some(cwd) => format!(
-            "cursor row {}, column {}; cwd {}",
-            state.cursor_row + 1,
-            state.cursor_col + 1,
-            cwd
-        ),
-        None => format!(
-            "cursor row {}, column {}; cwd unknown",
-            state.cursor_row + 1,
-            state.cursor_col + 1
-        ),
-    };
-    ToolResult::ok(call_id, render_rows(&state.rows), note)
-}
-
-fn render_rows(rows: &[String]) -> String {
-    rows.iter()
-        .map(|row| row.trim_end_matches(' '))
-        .collect::<Vec<_>>()
-        .join("\n")
-}
-
-fn empty_args(args: &str) -> Result<(), String> {
-    object_args(args, &[]).map(|_| ())
-}
-
-fn object_args(args: &str, allowed: &[&str]) -> Result<Vec<(String, Value)>, String> {
-    let fields = match json::parse(args.as_bytes()) {
-        Ok(Value::Obj(fields)) => fields,
-        Ok(_) => return Err("tool arguments must be a JSON object".to_string()),
-        Err(error) => return Err(format!("invalid tool arguments: {error}")),
-    };
-    if let Some((key, _)) = fields.iter().find(|(key, _)| !allowed.contains(&key.as_str())) {
-        return Err(format!("unknown argument `{key}`"));
-    }
-    Ok(fields)
-}
-
-fn validate_command(command: &str) -> Result<(), String> {
-    if command.trim().is_empty() {
-        return Err("run.command must not be empty".to_string());
-    }
-    if command.len() > MAX_COMMAND_BYTES {
-        return Err(format!(
-            "run.command is {} bytes; the maximum is {MAX_COMMAND_BYTES}",
-            command.len()
-        ));
-    }
-    if command
-        .chars()
-        .any(|ch| ch.is_control() && ch != '\n' && ch != '\t')
-    {
-        return Err(
-            "run.command contains a control character other than newline or tab".to_string(),
-        );
-    }
-    Ok(())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::wire::ToolOutcome;
-
-    struct FakeTarget;
-
-    impl TerminalTarget for FakeTarget {
-        fn visible_screen(&self) -> Option<ScreenState> {
-            None
-        }
-
-        fn recent_screen(&self, _lines: usize) -> Option<ScreenState> {
-            None
-        }
-
-        fn type_bytes(&mut self, _bytes: &[u8]) -> bool {
-            true
-        }
-    }
-
-    fn call(command: &str) -> ServiceCall {
-        ServiceCall {
-            call_id: "c1".into(),
-            tool: "run".into(),
-            args: format!(r#"{{"command":"{command}"}}"#),
-        }
-    }
-
-    #[test]
-    fn terminal_manifest_validates() {
-        manifest().validate().expect("a valid terminal manifest");
-    }
-
-    #[test]
-    fn rows_are_trimmed_and_joined() {
-        assert_eq!(
-            render_rows(&["one   ".into(), "two ".into(), "".into()]),
-            "one\ntwo\n"
-        );
-    }
-
-    #[test]
-    fn run_refuses_control_characters() {
-        let mut target = FakeTarget;
-        let result = answer(&call(r"echo\u001bboom"), &mut target);
-        assert_eq!(result.outcome, ToolOutcome::Refused);
-        assert!(result.text.contains("control character"));
-
-        assert!(validate_command("printf 'a\\nb'\n\t").is_ok());
-    }
-}
diff --git a/apps/terminal/src/lib.rs b/apps/terminal/src/lib.rs
deleted file mode 100644
index d1796d8d8..000000000
--- a/apps/terminal/src/lib.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-//! terminal: terminal emulator for Makepad. See Cargo.toml for provenance.
-
-pub mod pty;
-pub mod session;
-pub mod term;
-pub mod widget;
diff --git a/apps/vj/Cargo.toml b/apps/vj/Cargo.toml
index d8eaaa75c..b83fb23eb 100644
--- a/apps/vj/Cargo.toml
+++ b/apps/vj/Cargo.toml
@@ -16,19 +16,15 @@ edition = "2021"
 default-run = "makepad-vj"
 
 [dependencies]
+makepad-app-asset-server = { path = "../asset-server" }
 makepad-widgets = { path = "../../widgets" }
-makepad-ai-services = { path = "../../libs/ai/services" }
-makepad-score-view = { path = "../../libs/score_view" }
-makepad-piano-model = { path = "../../libs/piano_model" }
-makepad-drumkit = { path = "../../libs/drumkit" }
 makepad-asset-data = { path = "../../libs/asset/data" }
 # Own MP3 / Ogg Vorbis decoders for the music decks and SFX pads.
 makepad-audio-decode = { path = "../../libs/audio_decode" }
 # Four-stem source separation for the music decks' stem mix.
 makepad-ai-stems = { path = "../../libs/ai/models/stems" }
 # Whisper transcription of the separated vocals stem: karaoke subtitles.
-makepad-ai-speech = { path = "../../libs/ai/models/speech", default-features = false, features = ["whisper"] } # whisper for lyrics alignment
-makepad-system-speech = { path = "../../libs/system_speech" } # OS recognizer fallback for lyrics alignment
+makepad-voice = { path = "../../libs/voice" }
 makepad-audio-lyrics = { path = "../../libs/audio_lyrics" }
 # Stems + lyrics as server-stored side-channels: the encode/role/publish
 # implementation shared with the asset-ui bake.
@@ -38,13 +34,7 @@ makepad-asset-client = { path = "../../libs/asset/client" }
 # First-use model install (stem splitter + whisper): the asset-ai service's
 # resumable, sha256-verified downloader. Featureless — the same slice the
 # asset UI links — so none of the model backends come along.
-makepad-ai-hub = { path = "../../libs/ai/hub", default-features = false, features = ["local"] }
-# Hub-installed local models the DJ page runs in-process: Basic Pitch for
-# the bass/melody scores, Beat This! for beats and downbeats; the shared
-# install panel does download + licence acknowledgement.
-makepad-ai-hub-ui = { path = "../../libs/ai/hub_ui" }
-makepad-ai-notes = { path = "../../libs/ai/models/notes" }
-makepad-ai-beats = { path = "../../libs/ai/models/beats" }
+makepad-ai-hub = { path = "../../libs/ai/hub", default-features = false }
 makepad-asset-creator = { path = "../../libs/asset/creator" }  # DREAM runs execute here now
 # The chat pane itself — ONE component, shared with the asset UI and the
 # game sandbox: the session on the server's chat broker, the worker thread,
@@ -64,6 +54,7 @@ makepad-webp = { path = "../../libs/webp" }
 # loopback, when no external store is reachable. Same crate asset-ui and the
 # sandbox embed — the VJ stays a THIN CLIENT over it either way, talking
 # HTTP to 127.0.0.1 exactly as it talks to a remote store.
+makepad-asset-store = { path = "../../libs/asset/store" }
 # Import: real first-frame thumbnails for mp4/mov, spectrogram/waveform
 # pictures for audio, and the dimension probes for stills.
 makepad-asset-importer = { path = "../../libs/asset/importer" }
@@ -82,13 +73,3 @@ makepad-video-flow = { path = "../../libs/video_flow" }
 makepad-archive-org = { path = "../../libs/archive_org" }
 # The streaming swatch's MP4 index: per-sample byte ranges for range play.
 makepad-mp4-index = { path = "../../libs/mp4_index" }
-
-[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-makepad-app-asset-server = { path = "../asset-server" }
-makepad-asset-store = { path = "../../libs/asset/store" }
-
-[target.'cfg(target_arch = "wasm32")'.dependencies]
-makepad-asset-store = { path = "../../libs/asset/store", default-features = false, features = ["embedded"] }
-
-[dev-dependencies]
-makepad-audio-encode = { path = "../../libs/audio_encode" }
diff --git a/apps/vj/examples/effect_gallery.rs b/apps/vj/examples/effect_gallery.rs
index 627c63280..82426f3d1 100644
--- a/apps/vj/examples/effect_gallery.rs
+++ b/apps/vj/examples/effect_gallery.rs
@@ -13,13 +13,8 @@
 //! 122) so every effect pulses like it would on the VJ's beat bus.
 
 #![allow(dead_code)] // borrows the app's effects modules wholesale and uses a subset
-// Native preview rig uses std profiling clocks outside the web application.
-#![allow(clippy::disallowed_types, clippy::disallowed_methods)]
 use makepad_widgets::*;
 
-#[path = "../src/clock.rs"]
-mod clock;
-
 #[path = "../src/effects/mod.rs"]
 mod effects;
 
diff --git a/apps/vj/examples/pbr_view.rs b/apps/vj/examples/pbr_view.rs
index e580d827c..d63bdf687 100644
--- a/apps/vj/examples/pbr_view.rs
+++ b/apps/vj/examples/pbr_view.rs
@@ -180,7 +180,6 @@ impl PbrProbe {
             color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
             dynamic: false,
             depth_order: 0.0,
-            custom_material: None,
             part_poses: Vec::new(),
         });
         self.look.target = vec3f(0.0, 0.9, 0.0);
diff --git a/apps/vj/resources/icons/fast_forward.svg b/apps/vj/resources/icons/fast_forward.svg
deleted file mode 100644
index 6c3f305de..000000000
--- a/apps/vj/resources/icons/fast_forward.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M13 3 H11 V13 H13 Z M3 3 V13 L10 8 Z"/></svg>
diff --git a/apps/vj/resources/icons/skip_start.svg b/apps/vj/resources/icons/skip_start.svg
deleted file mode 100644
index 7e85217cd..000000000
--- a/apps/vj/resources/icons/skip_start.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M3 3 H5 V13 H3 Z M13 3 V13 L6 8 Z"/></svg>
diff --git a/apps/vj/src/ai.rs b/apps/vj/src/ai.rs
deleted file mode 100644
index ec610f71a..000000000
--- a/apps/vj/src/ai.rs
+++ /dev/null
@@ -1,337 +0,0 @@
-//! VJ controls on the desktop AI bus.
-
-use crate::{
-    autopilot::AutoStyle,
-    catalog::Tile,
-    decks::DeckId,
-};
-use makepad_ai_services::wire::{Risk, ServiceCall, ServiceManifest, ToolDef, ToolResult};
-use makepad_asset_data::AssetId;
-use makepad_widgets::makepad_platform::makepad_micro_serde::*;
-
-const MAX_SEARCH_RESULTS: usize = 20;
-
-pub fn manifest() -> ServiceManifest {
-    ServiceManifest::new(
-        "vj",
-        "VJ",
-        "The live VJ and DJ console. Inspect the program and catalog, cue visual clips, move the video or DJ fader, control autopilot and overlay mode, and operate the two music decks.",
-    )
-    .with_tool(ToolDef::new(
-        "status",
-        "What is live and next, the video fader and overlay, autopilot and its style, and the current BPM when known.",
-        r#"{"type":"object","properties":{}}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "search",
-        "Find up to 20 loaded visual or music catalog tiles whose available title or alias contains every query word. Returns item ids accepted by cue or deck_load.",
-        r#"{"type":"object","properties":{"query":{"type":"string","description":"words matched case-insensitively against catalog title and alias"}},"required":["query"]}"#,
-        Risk::Read,
-    ))
-    .with_tool(ToolDef::new(
-        "cue",
-        "Cue a visual catalog tile as program content through the same CueEngine click path as the VJ grid.",
-        r#"{"type":"object","properties":{"item":{"type":"string","description":"an ast_ item id from search"}},"required":["item"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "fader",
-        "Move the video program fader: 0 is deck A and 1 is deck B.",
-        r#"{"type":"object","properties":{"value":{"type":"number","minimum":0,"maximum":1}},"required":["value"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "next",
-        "Take the ready next visual cue now, using the VJ's existing armed-cue transition path.",
-        r#"{"type":"object","properties":{}}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "autopilot",
-        "Turn DJ autopilot on or off and optionally select its transition style. Valid styles are `outro` and `body`.",
-        r#"{"type":"object","properties":{"on":{"type":"boolean"},"style":{"type":"string","enum":["outro","body"],"description":"outro or body"}},"required":["on"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "overlay",
-        "Turn visual overlay cue mode on or off.",
-        r#"{"type":"object","properties":{"on":{"type":"boolean"}},"required":["on"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "deck_play",
-        "Start music deck A or B if it has a loaded track.",
-        r#"{"type":"object","properties":{"deck":{"type":"string","enum":["A","B"]}},"required":["deck"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "deck_stop",
-        "Stop music deck A or B without unloading its track.",
-        r#"{"type":"object","properties":{"deck":{"type":"string","enum":["A","B"]}},"required":["deck"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "deck_load",
-        "Load a music catalog tile onto deck A or B exactly like loading it from the DJ library.",
-        r#"{"type":"object","properties":{"deck":{"type":"string","enum":["A","B"]},"item":{"type":"string","description":"an ast_ music item id from search"}},"required":["deck","item"]}"#,
-        Risk::Act,
-    ))
-    .with_tool(ToolDef::new(
-        "crossfade",
-        "Move the music-deck crossfader: 0 is deck A and 1 is deck B.",
-        r#"{"type":"object","properties":{"value":{"type":"number","minimum":0,"maximum":1}},"required":["value"]}"#,
-        Risk::Act,
-    ))
-}
-
-#[derive(Debug, PartialEq)]
-pub enum Request {
-    Status,
-    Search(String),
-    Cue(AssetId),
-    Fader(f32),
-    Next,
-    Autopilot { on: bool, style: Option<AutoStyle> },
-    Overlay(bool),
-    DeckPlay(DeckId),
-    DeckStop(DeckId),
-    DeckLoad { deck: DeckId, item: AssetId },
-    Crossfade(f32),
-}
-
-#[derive(DeJson)]
-struct SearchArgs {
-    query: String,
-}
-
-#[derive(DeJson)]
-struct ItemArgs {
-    item: String,
-}
-
-#[derive(DeJson)]
-struct ValueArgs {
-    value: f32,
-}
-
-#[derive(DeJson)]
-struct AutopilotArgs {
-    on: bool,
-    style: Option<String>,
-}
-
-#[derive(DeJson)]
-struct OnArgs {
-    on: bool,
-}
-
-#[derive(DeJson)]
-struct DeckArgs {
-    deck: String,
-}
-
-#[derive(DeJson)]
-struct DeckLoadArgs {
-    deck: String,
-    item: String,
-}
-
-fn args<T: DeJson>(call: &ServiceCall) -> Result<T, ToolResult> {
-    T::deserialize_json_lenient(&call.args).map_err(|error| {
-        ToolResult::refused(
-            &call.call_id,
-            format!("invalid arguments for vj.{}: {error:?}", call.tool),
-        )
-    })
-}
-
-fn item(call: &ServiceCall, text: &str) -> Result<AssetId, ToolResult> {
-    text.trim().parse().map_err(|_| {
-        ToolResult::refused(
-            &call.call_id,
-            format!("`{text}` is not a catalog item id from vj.search"),
-        )
-    })
-}
-
-fn deck(call: &ServiceCall, text: &str) -> Result<DeckId, ToolResult> {
-    match text.trim().to_ascii_lowercase().as_str() {
-        "a" => Ok(DeckId::A),
-        "b" => Ok(DeckId::B),
-        _ => Err(ToolResult::refused(&call.call_id, "deck must be A or B")),
-    }
-}
-
-fn unit_value(call: &ServiceCall, value: f32) -> Result<f32, ToolResult> {
-    if value.is_finite() && (0.0..=1.0).contains(&value) {
-        Ok(value)
-    } else {
-        Err(ToolResult::refused(
-            &call.call_id,
-            "value must be between 0 and 1",
-        ))
-    }
-}
-
-pub fn decode(call: &ServiceCall) -> Result<Request, ToolResult> {
-    match call.tool.as_str() {
-        "status" => Ok(Request::Status),
-        "search" => {
-            let args: SearchArgs = args(call)?;
-            let query = args.query.trim().to_string();
-            if query.is_empty() {
-                return Err(ToolResult::refused(&call.call_id, "search needs a non-empty `query`"));
-            }
-            Ok(Request::Search(query))
-        }
-        "cue" => {
-            let args: ItemArgs = args(call)?;
-            Ok(Request::Cue(item(call, &args.item)?))
-        }
-        "fader" => {
-            let args: ValueArgs = args(call)?;
-            Ok(Request::Fader(unit_value(call, args.value)?))
-        }
-        "next" => Ok(Request::Next),
-        "autopilot" => {
-            let args: AutopilotArgs = args(call)?;
-            let style = match args.style.as_deref().map(str::trim) {
-                None => None,
-                Some(style) if style.eq_ignore_ascii_case("outro") => Some(AutoStyle::Outro),
-                Some(style) if style.eq_ignore_ascii_case("body") => Some(AutoStyle::Body),
-                Some(_) => {
-                    return Err(ToolResult::refused(
-                        &call.call_id,
-                        "autopilot style must be `outro` or `body`",
-                    ))
-                }
-            };
-            Ok(Request::Autopilot { on: args.on, style })
-        }
-        "overlay" => {
-            let args: OnArgs = args(call)?;
-            Ok(Request::Overlay(args.on))
-        }
-        "deck_play" => {
-            let args: DeckArgs = args(call)?;
-            Ok(Request::DeckPlay(deck(call, &args.deck)?))
-        }
-        "deck_stop" => {
-            let args: DeckArgs = args(call)?;
-            Ok(Request::DeckStop(deck(call, &args.deck)?))
-        }
-        "deck_load" => {
-            let args: DeckLoadArgs = args(call)?;
-            Ok(Request::DeckLoad {
-                deck: deck(call, &args.deck)?,
-                item: item(call, &args.item)?,
-            })
-        }
-        "crossfade" => {
-            let args: ValueArgs = args(call)?;
-            Ok(Request::Crossfade(unit_value(call, args.value)?))
-        }
-        other => Err(ToolResult::refused(
-            &call.call_id,
-            format!(
-                "vj has no tool `{other}`; it has status, search, cue, fader, next, autopilot, overlay, deck_play, deck_stop, deck_load, crossfade"
-            ),
-        )),
-    }
-}
-
-fn words(text: &str) -> Vec<String> {
-    text.split(|ch: char| !ch.is_ascii_alphanumeric())
-        .filter(|word| !word.is_empty())
-        .map(str::to_ascii_lowercase)
-        .collect()
-}
-
-pub fn search<'a>(tiles: impl IntoIterator<Item = &'a Tile>, query: &str) -> Vec<&'a Tile> {
-    let wanted = words(query);
-    tiles
-        .into_iter()
-        .filter(|tile| {
-            let mut available = words(&tile.title);
-            if let Some(alias) = tile.alias.as_deref() {
-                available.extend(words(alias));
-            }
-            wanted.iter().all(|word| available.contains(word))
-        })
-        .take(MAX_SEARCH_RESULTS)
-        .collect()
-}
-
-pub fn style_name(style: AutoStyle) -> &'static str {
-    match style {
-        AutoStyle::Outro => "outro",
-        AutoStyle::Body => "body",
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::catalog::TileState;
-    use makepad_ai_services::wire::ToolOutcome;
-
-    fn call(tool: &str, args: &str) -> ServiceCall {
-        ServiceCall { call_id: "c1".into(), tool: tool.into(), args: args.into() }
-    }
-
-    fn tile(seed: u8, title: &str, alias: Option<&str>) -> Tile {
-        Tile {
-            asset: AssetId::from_bytes([seed; 16]),
-            title: title.into(),
-            alias: alias.map(str::to_string),
-            live: true,
-            kind: None,
-            revision: None,
-            media: None,
-            source: None,
-            thumb: None,
-            state: TileState::Ready,
-        }
-    }
-
-    #[test]
-    fn manifest_validates_with_the_declared_risks() {
-        let manifest = manifest();
-        assert_eq!(manifest.id, "vj");
-        manifest.validate().expect("a manifest the wire accepts");
-        assert_eq!(manifest.tools.len(), 11);
-        assert_eq!(manifest.tool("status").unwrap().risk, Risk::Read);
-        assert_eq!(manifest.tool("search").unwrap().risk, Risk::Read);
-        assert!(manifest.tools.iter().skip(2).all(|tool| tool.risk == Risk::Act));
-    }
-
-    #[test]
-    fn unknown_tools_are_refused() {
-        let result = decode(&call("lights_out", "{}")).unwrap_err();
-        assert_eq!(result.outcome, ToolOutcome::Refused);
-        assert!(result.text.contains("no tool `lights_out`"));
-    }
-
-    #[test]
-    fn fader_refuses_values_outside_the_unit_interval() {
-        for value in ["-0.01", "1.01"] {
-            let result = decode(&call("fader", &format!(r#"{{"value":{value}}}"#))).unwrap_err();
-            assert_eq!(result.outcome, ToolOutcome::Refused);
-        }
-        assert_eq!(decode(&call("fader", r#"{"value":0.25}"#)).unwrap(), Request::Fader(0.25));
-    }
-
-    #[test]
-    fn search_matches_every_word_over_a_tiny_catalog() {
-        let tiles = [
-            tile(1, "Blue Tunnel", Some("loops/night-drive")),
-            tile(2, "Blue Sky", Some("stills/day")),
-            tile(3, "Red Tunnel", Some("loops/night-drive")),
-        ];
-        let hits = search(tiles.iter(), "blue night");
-        assert_eq!(hits.iter().map(|tile| tile.title.as_str()).collect::<Vec<_>>(), vec!["Blue Tunnel"]);
-        assert_eq!(search(tiles.iter(), "night-drive").len(), 2, "grid tokenization treats punctuation as a word boundary");
-        assert!(search(tiles.iter(), "tun").is_empty(), "grid search matches words, not substrings");
-    }
-}
diff --git a/apps/vj/src/apc40.rs b/apps/vj/src/apc40.rs
index 40ff356af..a90298d35 100644
--- a/apps/vj/src/apc40.rs
+++ b/apps/vj/src/apc40.rs
@@ -6,8 +6,6 @@
 //! matching Makepad MIDI ports and dispatches actions to its existing cue,
 //! deck, and SFX engines.
 
-use crate::loop_splat_view::{SplatCellView, SplatRowView, SplatViewModel, SPLAT_COLS, SPLAT_ROWS};
-
 pub const PAD_COUNT: usize = 40;
 pub const PAGE_SIZE: usize = PAD_COUNT;
 
@@ -20,11 +18,6 @@ pub const NOTE_UP: u8 = 0x5e;
 pub const NOTE_DOWN: u8 = 0x5f;
 pub const NOTE_RIGHT: u8 = 0x60;
 pub const NOTE_LEFT: u8 = 0x61;
-/// Hardware communications protocol v1.2: scene buttons are notes 0x52..0x56
-/// on channel 0; clip-stop is note 0x34 on strip channels 0..7.
-pub const NOTE_SCENE_FIRST: u8 = 0x52;
-pub const NOTE_SCENE_LAST: u8 = 0x56;
-pub const NOTE_CLIP_STOP: u8 = 0x34;
 pub const CC_MASTER: u8 = 0x0e;
 pub const CC_CROSSFADER: u8 = 0x0f;
 /// Channel volume faders: CC 7 on MIDI channels 0..7.
@@ -52,16 +45,6 @@ pub enum ApcAction {
         index: usize,
         pressed: bool,
     },
-    Scene {
-        surface: ApcSurface,
-        row: u8,
-        pressed: bool,
-    },
-    ClipStop {
-        surface: ApcSurface,
-        col: u8,
-        pressed: bool,
-    },
     Surface(ApcSurface),
     VideoPlayPause,
     VideoStop,
@@ -73,8 +56,6 @@ pub enum ApcAction {
     TrackKnob { index: usize, value: f32 },
     /// Bottom (device) knob row.
     DeviceKnob { index: usize, value: f32 },
-    BankLeft,
-    BankRight,
     BankChanged,
 }
 
@@ -94,23 +75,6 @@ impl Apc40State {
         let pressed = status == 0x9 && data[2] != 0;
         if is_note {
             let note = data[1];
-            let channel = data[0] & 0x0f;
-            if self.model == ApcModel::Apc40Mk2 {
-                if channel == 0 && (NOTE_SCENE_FIRST..=NOTE_SCENE_LAST).contains(&note) {
-                    return Some(ApcAction::Scene {
-                        surface: self.surface,
-                        row: note - NOTE_SCENE_FIRST,
-                        pressed,
-                    });
-                }
-                if note == NOTE_CLIP_STOP && channel < 8 {
-                    return Some(ApcAction::ClipStop {
-                        surface: self.surface,
-                        col: channel,
-                        pressed,
-                    });
-                }
-            }
             if let Some(pad) = self.model.pad_index(note) {
                 return Some(ApcAction::Pad {
                     surface: self.surface,
@@ -153,20 +117,12 @@ impl Apc40State {
                     Some(ApcAction::BankChanged)
                 }
                 NOTE_LEFT => {
-                    if self.surface == ApcSurface::Music {
-                        Some(ApcAction::BankLeft)
-                    } else {
-                        self.bank = self.bank.saturating_sub(self.row_step());
-                        Some(ApcAction::BankChanged)
-                    }
+                    self.bank = self.bank.saturating_sub(self.row_step());
+                    Some(ApcAction::BankChanged)
                 }
                 NOTE_RIGHT => {
-                    if self.surface == ApcSurface::Music {
-                        Some(ApcAction::BankRight)
-                    } else {
-                        self.bank = self.bank.saturating_add(self.row_step());
-                        Some(ApcAction::BankChanged)
-                    }
+                    self.bank = self.bank.saturating_add(self.row_step());
+                    Some(ApcAction::BankChanged)
                 }
                 _ => None,
             };
@@ -474,68 +430,6 @@ pub fn palette_velocity(r: u8, g: u8, b: u8) -> u8 {
     best
 }
 
-fn splat_row_rgb(row: SplatRowView, value: f32) -> (u8, u8, u8) {
-    let color = row.color();
-    let channel = |v: f32| (v * value * 255.0).round().clamp(0.0, 255.0) as u8;
-    (channel(color[0]), channel(color[1]), channel(color[2]))
-}
-
-fn splat_row_velocities(row: SplatRowView) -> (u8, u8) {
-    let (r, g, b) = splat_row_rgb(row, 1.0);
-    let full = palette_velocity(r, g, b);
-    let (r, g, b) = splat_row_rgb(row, 0.35);
-    let candidate = palette_velocity(r, g, b);
-    let full_rgb = PAD_PALETTE[full as usize];
-    let dim_rgb = PAD_PALETTE[candidate as usize];
-    let (full_h, full_s, full_v) = hsv(
-        (full_rgb >> 16) as u8,
-        (full_rgb >> 8) as u8,
-        full_rgb as u8,
-    );
-    let (dim_h, dim_s, dim_v) = hsv(
-        (dim_rgb >> 16) as u8,
-        (dim_rgb >> 8) as u8,
-        dim_rgb as u8,
-    );
-    let hue_delta = (full_h - dim_h).abs().min(360.0 - (full_h - dim_h).abs());
-    let same_hue = if full_s < 0.18 {
-        dim_s < 0.18
-    } else {
-        dim_s >= 0.30 && hue_delta <= 24.0
-    };
-    let dim = if same_hue && dim_v + 0.05 < full_v {
-        candidate
-    } else {
-        full
-    };
-    (full, dim)
-}
-
-pub fn splat_pad_led(cell: SplatCellView, row: SplatRowView) -> PadLed {
-    let (full, dim) = splat_row_velocities(row);
-    match cell {
-        SplatCellView::Empty | SplatCellView::Silent => PadLed::Off,
-        SplatCellView::Ready { .. } => PadLed::Color(dim),
-        SplatCellView::Queued { .. } => PadLed::NextColor(full),
-        SplatCellView::Playing { .. } => PadLed::LiveColor(full),
-    }
-}
-
-pub fn splat_led_frame(model: &SplatViewModel, surface: ApcSurface) -> LedFrame {
-    let mut frame = LedFrame {
-        surface,
-        ..LedFrame::default()
-    };
-    let cols = model.cols.min(SPLAT_COLS);
-    for row in 0..SPLAT_ROWS {
-        for col in 0..cols {
-            frame.pads[row * SPLAT_COLS + col] =
-                splat_pad_led(model.cells[row][col], SplatRowView::ALL[row]);
-        }
-    }
-    frame
-}
-
 /// Hue buckets in the dominant-colour histogram (15° each).
 const HUE_BUCKETS: usize = 24;
 /// A pixel must be at least this saturated / lit to vote for a hue.
@@ -711,95 +605,6 @@ pub fn is_apc40_port(name: &str) -> bool {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::loop_splat::SplatPart;
-
-    #[test]
-    fn scene_and_clip_stop_buttons_decode_press_and_release() {
-        let mut state = Apc40State {
-            surface: ApcSurface::Music,
-            ..Apc40State::default()
-        };
-        assert_eq!(
-            state.decode([0x90, NOTE_SCENE_FIRST, 127]),
-            Some(ApcAction::Scene {
-                surface: ApcSurface::Music,
-                row: 0,
-                pressed: true,
-            })
-        );
-        assert_eq!(
-            state.decode([0x80, NOTE_SCENE_LAST, 0]),
-            Some(ApcAction::Scene {
-                surface: ApcSurface::Music,
-                row: 4,
-                pressed: false,
-            })
-        );
-        assert_eq!(
-            state.decode([0x93, NOTE_CLIP_STOP, 127]),
-            Some(ApcAction::ClipStop {
-                surface: ApcSurface::Music,
-                col: 3,
-                pressed: true,
-            })
-        );
-        assert_eq!(
-            state.decode([0x97, NOTE_CLIP_STOP, 0]),
-            Some(ApcAction::ClipStop {
-                surface: ApcSurface::Music,
-                col: 7,
-                pressed: false,
-            })
-        );
-    }
-
-    #[test]
-    fn splat_rows_have_distinct_full_colours_and_dimmer_ready_colours() {
-        let full: Vec<u8> = SplatRowView::ALL
-            .iter()
-            .map(|row| splat_row_velocities(*row).0)
-            .collect();
-        let unique: std::collections::HashSet<u8> = full.iter().copied().collect();
-        assert_eq!(unique.len(), SPLAT_ROWS);
-        for row in [
-            SplatRowView::Drums,
-            SplatRowView::Bass,
-            SplatRowView::Vocals,
-            SplatRowView::Other,
-        ] {
-            let (full, dim) = splat_row_velocities(row);
-            assert_ne!(dim, full, "{row:?}");
-        }
-        let row = SplatRowView::Vocals;
-        let (velocity, _) = splat_row_velocities(row);
-        assert_eq!(
-            splat_pad_led(
-                SplatCellView::Playing {
-                    energy: 0.8,
-                    phase: 0.25,
-                    part: SplatPart { num: 1, den: 2 },
-                },
-                row,
-            ),
-            PadLed::LiveColor(velocity)
-        );
-    }
-
-    #[test]
-    fn splat_frame_starts_at_the_top_left_pad() {
-        let mut model = SplatViewModel::empty(crate::loop_splat_view::SplatDeck::A);
-        model.cols = SPLAT_COLS;
-        model.cells[0][0] = SplatCellView::Playing {
-            energy: 1.0,
-            phase: 0.5,
-            part: SplatPart::WHOLE,
-        };
-        let frame = splat_led_frame(&model, ApcSurface::Music);
-        let expected = splat_pad_led(model.cells[0][0], SplatRowView::Drums);
-        assert_eq!(frame.pads[0], expected);
-        assert_eq!(ApcModel::Apc40Mk2.pad_note(0), 32);
-        assert_eq!(frame.surface, ApcSurface::Music);
-    }
 
     #[test]
     fn channel_faders_and_both_knob_rows_decode() {
@@ -881,11 +686,6 @@ mod tests {
         assert_eq!(state.bank, 40);
         state.clamp_bank(40);
         assert_eq!(state.bank, 0);
-
-        state.surface = ApcSurface::Music;
-        assert_eq!(state.decode([0x90, NOTE_LEFT, 127]), Some(ApcAction::BankLeft));
-        assert_eq!(state.decode([0x90, NOTE_RIGHT, 127]), Some(ApcAction::BankRight));
-        assert_eq!(state.bank, 0);
     }
 
     #[test]
@@ -1073,3 +873,4 @@ mod tests {
         assert!(ps > 0.3 && (80.0..170.0).contains(&ph), "green pad, got h={ph}");
     }
 }
+
diff --git a/apps/vj/src/archive_stream.rs b/apps/vj/src/archive_stream.rs
index 6ef8ed926..4886e037c 100644
--- a/apps/vj/src/archive_stream.rs
+++ b/apps/vj/src/archive_stream.rs
@@ -24,14 +24,11 @@ use makepad_mp4_index::{
 use makepad_widgets::makepad_platform::video_file::{
     nv12, DecodedFrame, StreamVideoCodec, VideoStreamDecoder,
 };
-use makepad_widgets::makepad_platform::thread::{ThreadOptions, ThreadSpawner};
 use std::sync::atomic::{AtomicBool, AtomicI64, AtomicU32, AtomicU64, Ordering};
-use std::sync::mpsc::{self, Receiver, SyncSender, TryRecvError};
+use std::sync::mpsc::{self, Receiver, SyncSender, TryRecvError, TrySendError};
 use std::sync::{Arc, Mutex};
-#[cfg(not(target_arch = "wasm32"))]
 use std::thread;
-use crate::clock::Instant;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 /// One prefetch window. Archive H.264 transcodes run ~0.8 Mbit/s, so this
 /// is ~15 s of video per request; a 1080p original is ~3 s.
@@ -101,11 +98,11 @@ pub struct StreamSwatch {
 }
 
 impl StreamSwatch {
-    pub fn open(url: String, spawner: ThreadSpawner) -> StreamSwatch {
-        Self::open_as(url, FrameFormat::Bgra, spawner)
+    pub fn open(url: String) -> StreamSwatch {
+        Self::open_as(url, FrameFormat::Bgra)
     }
 
-    pub fn open_as(url: String, format: FrameFormat, spawner: ThreadSpawner) -> StreamSwatch {
+    pub fn open_as(url: String, format: FrameFormat) -> StreamSwatch {
         let shared = Arc::new(Shared {
             stop: AtomicBool::new(false),
             paused: AtomicBool::new(false),
@@ -121,25 +118,15 @@ impl StreamSwatch {
         });
         let cancel = CancelToken::new();
         let (thread_shared, thread_cancel) = (shared.clone(), cancel.clone());
-        let stream_spawner = spawner.clone();
-        // The decode loop lives as long as this stream is open; it feeds a
-        // fetch loop of its own over a channel.
-        let options = ThreadOptions { name: Some("vj-archive-stream".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || {
-                if let Err(failure) = stream_main(
-                    url,
-                    format,
-                    thread_shared.clone(),
-                    thread_cancel,
-                    stream_spawner,
-                ) {
+        if let Err(e) = thread::Builder::new()
+            .name("vj-archive-stream".into())
+            .spawn(move || {
+                if let Err(failure) = stream_main(url, format, thread_shared.clone(), thread_cancel) {
                     *thread_shared.failure.lock().unwrap() = Some(failure);
                 }
-            }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => {
-                *shared.failure.lock().unwrap() = Some(StreamFailure::Setup(error.to_string()));
-            }
+            })
+        {
+            *shared.failure.lock().unwrap() = Some(StreamFailure::Setup(e.to_string()));
         }
         StreamSwatch { shared, cancel }
     }
@@ -178,11 +165,11 @@ impl StreamSwatch {
     }
 
     pub fn take_frame(&self) -> Option<StreamFrame> {
-        self.shared.frame.try_lock().ok()?.take()
+        self.shared.frame.lock().ok()?.take()
     }
 
     pub fn failure(&self) -> Option<StreamFailure> {
-        self.shared.failure.try_lock().ok()?.clone()
+        self.shared.failure.lock().ok()?.clone()
     }
 }
 
@@ -235,24 +222,20 @@ fn fetch_loop(
                 Err(TryRecvError::Disconnected) => return,
             }
         }
-        // A window fetched but not yet accepted by a full channel: block
-        // on the send instead of polling (a worker thread may block on a
-        // channel). A stale send during a superseding seek is harmless —
-        // the window's `gen` makes the decode+present loop skip it.
+        // A window fetched but not yet accepted by a full channel.
         if let Some(w) = parked.take() {
-            if windows.send(w).is_err() {
-                return;
+            match windows.try_send(w) {
+                Ok(()) => {}
+                Err(TrySendError::Full(w)) => {
+                    parked = Some(w);
+                    thread::sleep(Duration::from_millis(5));
+                    continue;
+                }
+                Err(TrySendError::Disconnected(_)) => return,
             }
         }
         let Some((gen, offset)) = cursor else {
-            // Idle: block for the next command instead of polling.
-            match cmds.recv() {
-                Ok(FetchCmd::Start { gen, offset }) => {
-                    cursor = Some((gen, offset));
-                    parked = None;
-                }
-                Err(_) => return,
-            }
+            thread::sleep(Duration::from_millis(10));
             continue;
         };
         if offset >= size {
@@ -320,7 +303,6 @@ fn stream_main(
     format: FrameFormat,
     shared: Arc<Shared>,
     cancel: CancelToken,
-    spawner: ThreadSpawner,
 ) -> Result<(), StreamFailure> {
     // ---- index
     let mut source = RangeSource::open(&url, &cancel)
@@ -372,10 +354,9 @@ fn stream_main(
     let (cmd_tx, cmd_rx) = mpsc::channel::<FetchCmd>();
     let (win_tx, win_rx) = mpsc::sync_channel::<Window>(WINDOWS_AHEAD);
     let fetch_shared = shared.clone();
-    let options = ThreadOptions { name: Some("vj-archive-fetch".into()), ..Default::default() };
-    spawner
-        .spawn_worker(options, move || fetch_loop(source, cmd_rx, win_tx, fetch_shared))
-        .map(|handle| handle.detach())
+    thread::Builder::new()
+        .name("vj-archive-fetch".into())
+        .spawn(move || fetch_loop(source, cmd_rx, win_tx, fetch_shared))
         .map_err(|e| StreamFailure::Setup(e.to_string()))?;
 
     let mut decoder = VideoStreamDecoder::new(StreamVideoCodec::H264)
@@ -416,10 +397,6 @@ fn stream_main(
             // Parked is parked, not buffering — the flag must not stick
             // from the fetch wait that ran just before the pause.
             shared.buffering.store(false, Ordering::Release);
-            // Native-only: everything past `VideoStreamDecoder::new` above
-            // is unreachable on wasm32 (that decoder is stubbed to Windows
-            // and macOS only, so this loop never runs there).
-            #[cfg(not(target_arch = "wasm32"))]
             thread::sleep(Duration::from_millis(20));
             origin += Duration::from_millis(20);
         }
@@ -474,8 +451,6 @@ fn stream_main(
                     if !reorder.is_empty() && reorder.len() > REORDER_DEPTH {
                         present(&mut reorder, REORDER_DEPTH, format, &shared, &mut origin, &mut base_100ns, &mut show_one, &mut bgra);
                     } else {
-                        // Native-only: see the pause-park comment above.
-                        #[cfg(not(target_arch = "wasm32"))]
                         thread::sleep(Duration::from_millis(4));
                         origin += Duration::from_millis(4);
                     }
@@ -558,9 +533,6 @@ fn present(
                     if remaining.is_zero() || shared.stop.load(Ordering::Acquire) {
                         break;
                     }
-                    // Native-only: `present` is only ever called from the
-                    // decode loop above, which never runs on wasm32.
-                    #[cfg(not(target_arch = "wasm32"))]
                     thread::sleep(remaining.min(Duration::from_millis(4)));
                 }
             }
diff --git a/apps/vj/src/archive_ui.rs b/apps/vj/src/archive_ui.rs
index b62479609..40774baa2 100644
--- a/apps/vj/src/archive_ui.rs
+++ b/apps/vj/src/archive_ui.rs
@@ -38,18 +38,15 @@ use makepad_asset_data::{
 };
 use makepad_asset_importer::thumbs;
 use makepad_asset_importer::videothumb::probe_video;
-use makepad_widgets::makepad_platform::thread::{
-    CancellationToken, Lane, TaskPool, ThreadOptions, ThreadSpawner,
-};
 use makepad_widgets::makepad_platform::video_file::{nv12, VideoFileDecoder};
-use makepad_widgets::{Cx, ImageBuffer, Texture};
+use makepad_widgets::{ImageBuffer, Texture};
 use std::collections::HashMap;
 use std::path::{Path, PathBuf};
 use std::sync::atomic::{AtomicBool, AtomicI64, AtomicU32, Ordering};
 use std::sync::mpsc::{self, Receiver, Sender, TryRecvError};
 use std::sync::{Arc, Mutex};
-use crate::clock::Instant;
-use std::time::Duration;
+use std::thread;
+use std::time::{Duration, Instant};
 
 /// Namespace archive imports land in — its own, so a search filter or a
 /// wipe can address "what came from the archive" without touching local
@@ -296,8 +293,6 @@ pub struct ArchivePanel {
     /// autocue the moment the candidates exist.
     pending_autocue: bool,
     publish_rx: Option<Receiver<PublishMsg>>,
-    spawner: Option<ThreadSpawner>,
-    pool: Option<TaskPool>,
 }
 
 impl Default for ArchivePanel {
@@ -333,23 +328,11 @@ impl Default for ArchivePanel {
             swatch_on_file_path: false,
             pending_autocue: false,
             publish_rx: None,
-            spawner: None,
-            pool: None,
         }
     }
 }
 
 impl ArchivePanel {
-    /// The spawner makes the decode loop and one loop per open swatch or
-    /// stream; one-shot work (publishing) goes to `pool`.
-    pub fn set_spawner(&mut self, spawner: ThreadSpawner) {
-        self.spawner = Some(spawner);
-    }
-
-    pub fn set_task_pool(&mut self, pool: TaskPool) {
-        self.pool = Some(pool);
-    }
-
     /// Where downloads and tiles are cached: `<cache_parent>/archive-cache`.
     pub fn set_cache_parent(&mut self, cache_parent: &Path) {
         self.cache_dir = cache_parent.join("archive-cache");
@@ -378,9 +361,9 @@ impl ArchivePanel {
         if self.decode_tx.is_none() {
             let (req_tx, req_rx) = mpsc::channel::<DecodeReq>();
             let (done_tx, done_rx) = mpsc::channel::<DecodeDone>();
-            let spawner = self.spawner.clone().expect("archive worker is not started");
-            let options = ThreadOptions { name: Some("vj-archive-decode".into()), ..Default::default() };
-            match spawner.spawn_worker(options, move || {
+            thread::Builder::new()
+                .name("vj-archive-decode".into())
+                .spawn(move || {
                     while let Ok(req) = req_rx.recv() {
                         let done = match req {
                             DecodeReq::Thumb { identifier, bytes } => DecodeDone::Thumb {
@@ -404,10 +387,8 @@ impl ArchivePanel {
                             return;
                         }
                     }
-                }) {
-                Ok(handle) => handle.detach(),
-                Err(error) => makepad_widgets::log!("archive decode worker unavailable: {error}"),
-            }
+                })
+                .expect("spawn archive decode thread");
             self.decode_tx = Some(req_tx);
             self.decode_rx = Some(done_rx);
         }
@@ -632,10 +613,7 @@ impl ArchivePanel {
                 // a look, and a paused stream stops fetching once its few
                 // read-ahead windows are in — so auditioning then throwing
                 // the clip on a deck never streams the file twice.
-                let stream = StreamSwatch::open(
-                    url,
-                    self.spawner.clone().expect("archive worker is not started"),
-                );
+                let stream = StreamSwatch::open(url);
                 stream.set_paused(true);
                 self.player = Some(SwatchBackend::Stream(stream));
                 self.swatch_texture = None;
@@ -971,10 +949,7 @@ impl ArchivePanel {
                     } else {
                         whole
                     };
-                    let player = SwatchPlayer::open(
-                        SwatchSource { part: Some(part), final_path },
-                        self.spawner.clone().expect("archive worker is not started"),
-                    );
+                    let player = SwatchPlayer::open(SwatchSource { part: Some(part), final_path });
                     // Paused poster here too — one behavior, whatever the
                     // backend (the download itself continues; it is the
                     // point of this path).
@@ -1039,13 +1014,10 @@ impl ArchivePanel {
                                         .and_then(|n| n.to_str())
                                         .is_some_and(|n| n.contains(".head."))
                                         .then_some(makepad_archive_org::PREVIEW_HEAD_BYTES);
-                                    let player = SwatchPlayer::open(
-                                        SwatchSource {
-                                            part: None,
-                                            final_path: path,
-                                        },
-                                        self.spawner.clone().expect("archive worker is not started"),
-                                    );
+                                    let player = SwatchPlayer::open(SwatchSource {
+                                        part: None,
+                                        final_path: path,
+                                    });
                                     player.set_paused(true);
                                     self.swatch = Swatch::Video {
                                         playing: false,
@@ -1093,17 +1065,13 @@ impl ArchivePanel {
                             self.import = ImportState::Publishing;
                             let (tx, rx) = mpsc::channel();
                             self.publish_rx = Some(rx);
-                            if let Some(pool) = self.pool.as_ref() {
-                                match pool.submit(Lane::Heavy, move || {
+                            thread::Builder::new()
+                                .name("vj-archive-publish".into())
+                                .spawn(move || {
                                     let verdict = publish(target, &item, &file, &path);
                                     let _ = tx.send(PublishMsg::Done(verdict));
-                                }) {
-                                    Ok(handle) => handle.detach(),
-                                    Err(error) => makepad_widgets::log!(
-                                        "archive publish worker unavailable: {error}"
-                                    ),
-                                }
-                            }
+                                })
+                                .ok();
                         }
                         Ok(_) => {
                             self.import = ImportState::Failed("downloaded the wrong file".into());
@@ -1199,21 +1167,13 @@ pub struct SwatchPlayer {
 
 /// How long the thread waits at the frontier / for the header.
 const FRONTIER_WAIT: Duration = Duration::from_millis(250);
-
-/// Pace a download-frontier retry. A plain sleep reads the std clock and
-/// panics on a wasm worker; `wait_until` paces off `Cx::monotonic_now()`
-/// instead.
-fn wait_frontier() {
-    let wait = CancellationToken::new();
-    let _ = wait.wait_until(Cx::monotonic_now() + FRONTIER_WAIT.as_secs_f64());
-}
 /// Bytes that must be on disk before the first open is even tried: the
 /// header of a streamable mp4 fits, and a decoder is not asked to sniff
 /// an empty file every quarter second.
 const MIN_OPEN_BYTES: u64 = 256 * 1024;
 
 impl SwatchPlayer {
-    pub fn open(source: SwatchSource, spawner: ThreadSpawner) -> SwatchPlayer {
+    pub fn open(source: SwatchSource) -> SwatchPlayer {
         let shared = Arc::new(SwatchShared {
             stop: AtomicBool::new(false),
             paused: AtomicBool::new(false),
@@ -1226,13 +1186,11 @@ impl SwatchPlayer {
             failure: Mutex::new(None),
         });
         let thread_shared = shared.clone();
-        // A loop for as long as this swatch is open, fed by the shared flags.
-        let options = ThreadOptions { name: Some("vj-archive-swatch".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || swatch_loop(source, thread_shared)) {
-            Ok(handle) => handle.detach(),
-            Err(error) => {
-                *shared.failure.lock().unwrap() = Some(error.to_string());
-            }
+        if let Err(e) = thread::Builder::new()
+            .name("vj-archive-swatch".into())
+            .spawn(move || swatch_loop(source, thread_shared))
+        {
+            *shared.failure.lock().unwrap() = Some(e.to_string());
         }
         SwatchPlayer { shared }
     }
@@ -1263,11 +1221,11 @@ impl SwatchPlayer {
     }
 
     pub fn take_frame(&self) -> Option<(Vec<u32>, u32, u32)> {
-        self.shared.frame.try_lock().ok()?.take()
+        self.shared.frame.lock().ok()?.take()
     }
 
     pub fn failure(&self) -> Option<String> {
-        self.shared.failure.try_lock().ok()?.clone()
+        self.shared.failure.lock().ok()?.clone()
     }
 }
 
@@ -1307,10 +1265,7 @@ fn swatch_loop(source: SwatchSource, shared: Arc<SwatchShared>) {
             if shared.stop.load(Ordering::Acquire) {
                 return;
             }
-            // A plain sleep reads the std clock and panics on a wasm
-            // worker; `wait_until` paces off `Cx::monotonic_now()`.
-            let wait = CancellationToken::new();
-            let _ = wait.wait_until(Cx::monotonic_now() + 0.020);
+            thread::sleep(Duration::from_millis(20));
             origin += Duration::from_millis(20);
         }
         let seek = shared.seek_100ns.swap(-1, Ordering::AcqRel);
@@ -1336,7 +1291,7 @@ fn swatch_loop(source: SwatchSource, shared: Arc<SwatchShared>) {
                 return;
             };
             if source.growing() && file_len(&path) < MIN_OPEN_BYTES {
-                wait_frontier();
+                thread::sleep(FRONTIER_WAIT);
                 continue;
             }
             match VideoFileDecoder::open(&path) {
@@ -1359,7 +1314,7 @@ fn swatch_loop(source: SwatchSource, shared: Arc<SwatchShared>) {
                         // up only if the whole file arrived and still will
                         // not open — that is handled on the next pass,
                         // when `growing()` turns false.
-                        wait_frontier();
+                        thread::sleep(FRONTIER_WAIT);
                         continue;
                     }
                     *shared.failure.lock().unwrap() = Some(e.to_string());
@@ -1393,13 +1348,7 @@ fn swatch_loop(source: SwatchSource, shared: Arc<SwatchShared>) {
                     if remaining.is_zero() || shared.stop.load(Ordering::Acquire) {
                         break;
                     }
-                    // A plain sleep reads the std clock and panics on a
-                    // wasm worker; `wait_until` paces off
-                    // `Cx::monotonic_now()` instead.
-                    let wait = CancellationToken::new();
-                    let _ = wait.wait_until(
-                        Cx::monotonic_now() + remaining.min(Duration::from_millis(4)).as_secs_f64(),
-                    );
+                    thread::sleep(remaining.min(Duration::from_millis(4)));
                 }
                 if shared.stop.load(Ordering::Acquire) {
                     return;
@@ -1418,7 +1367,7 @@ fn swatch_loop(source: SwatchSource, shared: Arc<SwatchShared>) {
                 // moves (a stalled download) is not a hang here — the
                 // panel's own download failure ends the swatch.
                 decoder = None;
-                wait_frontier();
+                thread::sleep(FRONTIER_WAIT);
                 // The clock restarts at the resume point.
                 base_100ns = -1;
             }
diff --git a/apps/vj/src/beat_eval.rs b/apps/vj/src/beat_eval.rs
index 8e83a1ba7..23677bb71 100644
--- a/apps/vj/src/beat_eval.rs
+++ b/apps/vj/src/beat_eval.rs
@@ -2131,26 +2131,8 @@ fn one_track_diagnostics() {
     // Where inside the analysis the period comes from, stage by stage.
     let envelopes = super::build_envelopes(&pcm);
     let hop_rate = envelopes.sample_rate / envelopes.hop as f64;
-    let analysis = analyze(&pcm);
-    let grid = analysis.grid;
-    eprintln!(
-        "published grid: {:.4} BPM, first beat {:.4}s, downbeat phase {}, confidence {:.3}, \
-         {} arrangement changes at {:?}",
-        grid.bpm,
-        grid.first_beat_secs,
-        grid.downbeat_phase,
-        grid.confidence,
-        analysis.changes_secs.len(),
-        analysis.changes_secs.iter().map(|s| (s * 10.0).round() / 10.0).collect::<Vec<_>>(),
-    );
-    match crate::loop_splat::build_splat(&analysis, None) {
-        Some(splat) => eprintln!(
-            "loop splat: {} sections, bars per column {:?}",
-            splat.sections.len(),
-            splat.bars_per_col
-        ),
-        None => eprintln!("loop splat: REFUSED (has_grid {}, confidence {:.3} < 0.35?)", grid.has_grid(), grid.confidence),
-    }
+    let grid = analyze(&pcm).grid;
+    eprintln!("published grid: {:.4} BPM, first beat {:.4}s", grid.bpm, grid.first_beat_secs);
     let report = evaluate(&path, &pcm);
     let oracle_period = 60.0 / report.oracle_bpm;
     let beats = seconds / oracle_period;
@@ -2215,7 +2197,7 @@ fn corpus_evaluation() {
                 eprintln!("  SKIP (decode) {}", path.display());
                 continue;
             };
-            let started = crate::clock::Instant::now();
+            let started = std::time::Instant::now();
             let report = evaluate(&path, &pcm);
             print_track(&report, started.elapsed().as_secs_f64());
             reports.push(report);
@@ -2242,7 +2224,7 @@ fn corpus_evaluation() {
             eprintln!("  SKIP (decode) {}", path.display());
             continue;
         };
-        let started = crate::clock::Instant::now();
+        let started = std::time::Instant::now();
         let report = evaluate(path, &pcm);
         print_track(&report, started.elapsed().as_secs_f64());
         reports.push(report);
diff --git a/apps/vj/src/bin/karaoke_align.rs b/apps/vj/src/bin/karaoke_align.rs
index e339b1f15..b90b3402a 100644
--- a/apps/vj/src/bin/karaoke_align.rs
+++ b/apps/vj/src/bin/karaoke_align.rs
@@ -1,6 +1,3 @@
-// Native-only research CLI: standard clocks are used only for offline profiling.
-#![allow(clippy::disallowed_types, clippy::disallowed_methods)]
-
 //! Karaoke word-alignment research harness.
 //!
 //! The tight loop the timing work iterates in — no UI, no app, no decks:
@@ -31,7 +28,7 @@
 use makepad_audio_lyrics::align as lyrics_align;
 
 use lyrics_align::{OnsetPreset, SegmentWords, TimedLine, VocalAnalysis};
-use makepad_ai_speech::whisper::{WhisperModel, WhisperParams, WhisperState};
+use makepad_voice::{WhisperModel, WhisperParams, WhisperState};
 use std::io::Write as _;
 use std::path::{Path, PathBuf};
 
@@ -434,7 +431,7 @@ fn audit_track(
         aligned.len(),
         aligned.iter().map(|segment| segment.words.len()).sum::<usize>(),
         started.elapsed().as_secs_f64(),
-        makepad_ai_speech::whisper::accel_backend_name(),
+        makepad_voice::accel_backend_name(),
     ));
 
     // Stage snapshots.
diff --git a/apps/vj/src/browser_store.rs b/apps/vj/src/browser_store.rs
deleted file mode 100644
index bedd5410b..000000000
--- a/apps/vj/src/browser_store.rs
+++ /dev/null
@@ -1,485 +0,0 @@
-//! Browser-local music overlay backed by the embedded asset store.
-
-use makepad_asset_client::PublishRequest as ClientPublishRequest;
-use makepad_asset_data::{sha256, AssetId, AssetKind, AssetManifest, AssetRevisionId, BlobId, FileRole, MediaType};
-use makepad_asset_importer::music_import::TrackOutcome;
-use makepad_asset_store::{
-    AssetAnnotation, BlobUpload, Budgets, EmbeddedStore, PublishBatchItem,
-    PublishRequest as StorePublishRequest, QuotaPolicy, SearchViewer, StorageCommand,
-    StorageValues, ViewerScope, Visibility,
-};
-use makepad_widgets::makepad_platform::{
-    Cx, Event, StorageError, StorageEstimate, StorageHandle, StorageRequestId, StorageResult,
-};
-use std::collections::{BTreeMap, HashMap, VecDeque};
-use std::sync::mpsc::{self, Receiver, Sender, TryRecvError};
-use std::sync::Arc;
-
-const STORE_ID: &str = "makepad-vj-browser-library-v1";
-const LIST_LIMIT: u32 = 1024;
-
-#[derive(Clone)]
-pub struct BrowserTrack {
-    pub asset: AssetId,
-    pub revision: AssetRevisionId,
-    pub title: String,
-    pub artist: String,
-    pub alias: String,
-    pub media_blob: BlobId,
-    pub media_len: u64,
-    pub media: MediaType,
-    pub bytes: Arc<[u8]>,
-}
-
-#[derive(Default)]
-struct Values {
-    map: BTreeMap<String, Vec<u8>>,
-    changes: Vec<StorageCommand>,
-}
-
-enum WorkerCommand {
-    Publish { name: String, request: ClientPublishRequest },
-}
-
-enum WorkerEvent {
-    Ready {
-        tracks: Vec<BrowserTrack>,
-        changes: Vec<StorageCommand>,
-        elapsed_ms: f64,
-    },
-    Published {
-        name: String,
-        result: Result<TrackOutcome, String>,
-        tracks: Vec<BrowserTrack>,
-        changes: Vec<StorageCommand>,
-    },
-    Failed(String),
-}
-
-struct WorkerStore {
-    values: Values,
-    store: EmbeddedStore,
-    tracks: Vec<BrowserTrack>,
-}
-
-impl Values {
-    fn usage(&self) -> u64 {
-        self.map.values().map(|value| value.len() as u64).sum()
-    }
-
-    fn take_changes(&mut self) -> Vec<StorageCommand> {
-        std::mem::take(&mut self.changes)
-    }
-}
-
-impl StorageValues for Values {
-    fn get(&self, key: &str) -> Result<Option<Vec<u8>>, StorageError> {
-        Ok(self.map.get(key).cloned())
-    }
-
-    fn set(&mut self, key: &str, value: Vec<u8>) -> Result<(), StorageError> {
-        self.map.insert(key.to_string(), value.clone());
-        self.changes.push(StorageCommand::Set { key: key.to_string(), value });
-        Ok(())
-    }
-
-    fn delete(&mut self, key: &str) -> Result<(), StorageError> {
-        self.map.remove(key);
-        self.changes.push(StorageCommand::Delete { key: key.to_string() });
-        Ok(())
-    }
-
-    fn list(&self, prefix: &str) -> Result<Vec<String>, StorageError> {
-        Ok(self
-            .map
-            .keys()
-            .filter(|key| key.starts_with(prefix))
-            .cloned()
-            .collect())
-    }
-}
-
-#[derive(Default)]
-pub struct BrowserStore {
-    handle: Option<StorageHandle>,
-    list_request: Option<StorageRequestId>,
-    list_keys: Vec<String>,
-    gets: HashMap<StorageRequestId, String>,
-    writes: HashMap<StorageRequestId, String>,
-    values: Values,
-    worker_tx: Option<Sender<WorkerCommand>>,
-    worker_rx: Option<Receiver<WorkerEvent>>,
-    publish_results: VecDeque<(String, Result<TrackOutcome, String>)>,
-    ready: bool,
-    tracks: Vec<BrowserTrack>,
-    error: Option<String>,
-}
-
-impl BrowserStore {
-    pub fn start(&mut self, cx: &mut Cx) {
-        if self.handle.is_some() {
-            return;
-        }
-        let namespace = match makepad_asset_store::storage_namespace(STORE_ID) {
-            Ok(namespace) => namespace,
-            Err(error) => {
-                self.error = Some(format!("browser store namespace: {error:?}"));
-                return;
-            }
-        };
-        let handle = cx.storage(&namespace);
-        self.list_request = Some(handle.list(cx, "", None, LIST_LIMIT));
-        self.handle = Some(handle);
-    }
-
-    pub fn is_ready(&self) -> bool {
-        self.ready
-    }
-
-    pub fn error(&self) -> Option<&str> {
-        self.error.as_deref()
-    }
-
-    pub fn tracks(&self) -> &[BrowserTrack] {
-        &self.tracks
-    }
-
-    pub fn track(&self, asset: &AssetId) -> Option<&BrowserTrack> {
-        self.tracks.iter().find(|track| track.asset == *asset)
-    }
-
-    pub fn handle_event(&mut self, cx: &mut Cx, event: &Event) -> bool {
-        let mut changed = self.poll_worker(cx);
-        let Event::Storage(responses) = event else { return changed };
-        let Some(handle) = self.handle.clone() else { return changed };
-        let namespace = handle.namespace().to_string();
-        for response in responses.iter().filter(|response| response.namespace == namespace) {
-            if let Some(key) = self.writes.remove(&response.request_id) {
-                if let Err(error) = &response.result {
-                    self.error = Some(format!("persist {key}: {error}"));
-                    changed = true;
-                }
-                continue;
-            }
-            if self.list_request == Some(response.request_id) {
-                self.list_request = None;
-                match &response.result {
-                    Ok(StorageResult::List(page)) => {
-                        self.list_keys.extend(page.keys.iter().cloned());
-                        if let Some(cursor) = page.next_cursor.clone() {
-                            self.list_request = Some(handle.list(cx, "", Some(cursor), LIST_LIMIT));
-                        } else if self.list_keys.is_empty() {
-                            changed |= self.start_restore(cx);
-                        } else {
-                            for key in std::mem::take(&mut self.list_keys) {
-                                let id = handle.get(cx, &key);
-                                self.gets.insert(id, key);
-                            }
-                        }
-                    }
-                    Ok(_) => self.error = Some("browser store list returned the wrong payload".into()),
-                    Err(error) => self.error = Some(format!("browser store list: {error}")),
-                }
-                continue;
-            }
-            let Some(key) = self.gets.remove(&response.request_id) else { continue };
-            match &response.result {
-                Ok(StorageResult::Value(Some(value))) => {
-                    self.values.map.insert(key, value.clone());
-                }
-                Ok(StorageResult::Value(None)) => {}
-                Ok(_) => self.error = Some("browser store get returned the wrong payload".into()),
-                Err(error) => self.error = Some(format!("browser store get: {error}")),
-            }
-            if self.gets.is_empty() {
-                changed |= self.start_restore(cx);
-            }
-        }
-        changed
-    }
-
-    pub fn publish(
-        &mut self,
-        name: String,
-        request: ClientPublishRequest,
-    ) -> Result<(), String> {
-        if !self.ready {
-            return Err("browser library is still opening".into());
-        }
-        self.worker_tx
-            .as_ref()
-            .ok_or("browser library worker is unavailable")?
-            .send(WorkerCommand::Publish { name, request })
-            .map_err(|_| "browser library worker stopped".to_string())
-    }
-
-    pub fn take_publish_result(&mut self) -> Option<(String, Result<TrackOutcome, String>)> {
-        self.publish_results.pop_front()
-    }
-
-    fn start_restore(&mut self, cx: &mut Cx) -> bool {
-        if self.ready || self.worker_tx.is_some() || self.error.is_some() {
-            return false;
-        }
-        let values = Arc::new(std::sync::Mutex::new(Some(std::mem::take(&mut self.values))));
-        let worker_values = values.clone();
-        let (command_tx, command_rx) = mpsc::channel();
-        let (event_tx, event_rx) = mpsc::channel();
-        let options = makepad_widgets::makepad_platform::thread::ThreadOptions {
-            name: Some("vj-browser-store".into()),
-            ..Default::default()
-        };
-        match cx.thread_spawner().spawn_worker(options, move || {
-            let started = Cx::monotonic_now();
-            let mut values = worker_values.lock().unwrap().take().unwrap();
-            let store = match EmbeddedStore::open_durable(
-                &mut values,
-                Budgets::default_v1(),
-                QuotaPolicy::default(),
-            ) {
-                Ok(store) => store,
-                Err(error) => {
-                    let _ = event_tx.send(WorkerEvent::Failed(format!(
-                        "open browser library: {error:?}"
-                    )));
-                    return;
-                }
-            };
-            let tracks = match WorkerStore::restored_tracks(&store, &values) {
-                Ok(tracks) => tracks,
-                Err(error) => {
-                    let _ = event_tx.send(WorkerEvent::Failed(error));
-                    return;
-                }
-            };
-            let mut worker = WorkerStore { values, store, tracks };
-            let ready = WorkerEvent::Ready {
-                tracks: worker.tracks.clone(),
-                changes: worker.values.take_changes(),
-                elapsed_ms: (Cx::monotonic_now() - started) * 1e3,
-            };
-            if event_tx.send(ready).is_err() {
-                return;
-            }
-            while let Ok(command) = command_rx.recv() {
-                match command {
-                    WorkerCommand::Publish { name, request } => {
-                        let result = worker.publish(request);
-                        let event = WorkerEvent::Published {
-                            name,
-                            result,
-                            tracks: worker.tracks.clone(),
-                            changes: worker.values.take_changes(),
-                        };
-                        if event_tx.send(event).is_err() {
-                            return;
-                        }
-                    }
-                }
-            }
-        }) {
-            Ok(handle) => {
-                handle.detach();
-                self.worker_tx = Some(command_tx);
-                self.worker_rx = Some(event_rx);
-                false
-            }
-            Err(error) => {
-                self.values = values.lock().unwrap().take().unwrap_or_default();
-                self.error = Some(format!("start browser library worker: {error}"));
-                true
-            }
-        }
-    }
-
-    fn poll_worker(&mut self, cx: &mut Cx) -> bool {
-        let mut changed = false;
-        loop {
-            let event = match self.worker_rx.as_ref().map(Receiver::try_recv) {
-                Some(Ok(event)) => event,
-                Some(Err(TryRecvError::Empty)) | None => break,
-                Some(Err(TryRecvError::Disconnected)) => {
-                    self.worker_rx = None;
-                    self.worker_tx = None;
-                    self.ready = false;
-                    self.error = Some("browser library worker stopped without an answer".into());
-                    changed = true;
-                    break;
-                }
-            };
-            changed = true;
-            match event {
-                WorkerEvent::Ready { tracks, changes, elapsed_ms } => {
-                    self.ready = true;
-                    self.tracks = tracks;
-                    self.flush_changes(cx, changes);
-                    makepad_widgets::log!(
-                        "browser library: ready in {elapsed_ms:.0}ms off UI thread"
-                    );
-                }
-                WorkerEvent::Published { name, result, tracks, changes } => {
-                    self.tracks = tracks;
-                    self.flush_changes(cx, changes);
-                    self.publish_results.push_back((name, result));
-                }
-                WorkerEvent::Failed(error) => {
-                    self.error = Some(error);
-                    self.ready = false;
-                    self.worker_rx = None;
-                    self.worker_tx = None;
-                    break;
-                }
-            }
-        }
-        changed
-    }
-
-    fn flush_changes(&mut self, cx: &mut Cx, changes: Vec<StorageCommand>) {
-        let Some(handle) = self.handle.as_ref() else { return };
-        for command in changes {
-            let (id, key) = match command {
-                StorageCommand::Set { key, value } => (handle.set(cx, &key, value), key),
-                StorageCommand::Delete { key } => (handle.delete(cx, &key), key),
-                StorageCommand::Get { key } => {
-                    self.error = Some(format!("unexpected embedded-store get command for {key}"));
-                    continue;
-                }
-            };
-            self.writes.insert(id, key);
-        }
-    }
-}
-
-impl WorkerStore {
-    fn publish(&mut self, request: ClientPublishRequest) -> Result<TrackOutcome, String> {
-        let alias = request.alias.clone().ok_or("prepared track has no alias")?;
-        let existing = self.store
-            .resolve_alias(&alias)
-            .map_err(|error| format!("resolve local alias: {error:?}"))?;
-        let asset = request.asset_id.or(existing.map(|target| target.asset_id)).unwrap_or_else(|| {
-            let mut input = b"makepad-vj-browser-track-v1\0".to_vec();
-            input.extend_from_slice(alias.as_str().as_bytes());
-            let digest = sha256(&input);
-            let mut bytes = [0; 16];
-            bytes.copy_from_slice(&digest[..16]);
-            AssetId::from_bytes(bytes)
-        });
-        let (manifest_bytes, revision) = request
-            .manifest_for_asset(asset)
-            .map_err(|error| format!("build local manifest: {error}"))?;
-        let audio_blob = BlobId::hash_of(&request.artifact.bytes);
-        let thumbnail_blob = BlobId::hash_of(&request.thumbnail.bytes);
-        let store_request = StorePublishRequest {
-            blobs: vec![
-                BlobUpload { expected: audio_blob, bytes: request.artifact.bytes.clone() },
-                BlobUpload { expected: thumbnail_blob, bytes: request.thumbnail.bytes.clone() },
-            ],
-            items: vec![PublishBatchItem {
-                namespace: request.namespace.clone(),
-                manifest_bytes,
-                annotation: AssetAnnotation {
-                    title: request.title.clone(),
-                    description: request.description.clone(),
-                    kind: Some(request.kind),
-                    categories: request.categories.clone(),
-                    tags: request.tags.clone(),
-                    creator: request.creator.clone(),
-                    artist: request.artist.clone(),
-                    artist_url: request.artist_url.clone(),
-                    album: request.album.clone(),
-                    source_url: request.source_url.clone(),
-                    license: request.license.clone(),
-                    license_url: request.license_url.clone(),
-                    owner: None,
-                    generator: request.generator.clone(),
-                    backend: request.backend.clone(),
-                    model: request.model.clone(),
-                    prompt: request.prompt.clone(),
-                    provenance: request.provenance.clone(),
-                    visibility: Visibility::Public,
-                },
-                alias: Some(alias.clone()),
-            }],
-            now_ms: (Cx::time_now().max(0.0) * 1000.0) as u64,
-        };
-        let usage = self.values.usage();
-        let outcomes = self.store
-            .publish_durable(
-                &mut self.values,
-                StorageEstimate { usage, quota: usage.saturating_add(2 * 1024 * 1024 * 1024) },
-                store_request,
-            )
-            .map_err(|error| format!("publish local track: {error:?}"))?;
-        let already = outcomes.first().is_some_and(|outcome| outcome.already_published);
-        self.tracks.retain(|track| track.asset != asset);
-        self.tracks.push(BrowserTrack {
-            asset,
-            revision,
-            title: request.title,
-            artist: request.creator,
-            alias: alias.to_string(),
-            media_blob: audio_blob,
-            media_len: request.artifact.bytes.len() as u64,
-            media: request.artifact.media,
-            bytes: Arc::from(request.artifact.bytes),
-        });
-        self.tracks.sort_by(|left, right| left.title.to_lowercase().cmp(&right.title.to_lowercase()));
-        Ok(if already {
-            TrackOutcome::Unchanged
-        } else if existing.is_some() {
-            TrackOutcome::Updated
-        } else {
-            TrackOutcome::Published
-        })
-    }
-
-    fn restored_tracks(
-        store: &EmbeddedStore,
-        values: &Values,
-    ) -> Result<Vec<BrowserTrack>, String> {
-        let viewer = SearchViewer { principal: None, scope: ViewerScope::All };
-        let mut cursor = None;
-        let mut tracks = Vec::new();
-        loop {
-            let page = store
-                .list(Some("music"), 256, &viewer, cursor.as_deref())
-                .map_err(|error| format!("list browser library: {error:?}"))?;
-            for hit in page.hits {
-                if hit.kind != Some(AssetKind::Audio) {
-                    continue;
-                }
-                let detail = store
-                    .detail(&hit.asset_id)
-                    .map_err(|error| format!("read browser track: {error:?}"))?
-                    .ok_or("browser track detail disappeared")?;
-                let target = detail.aliases.first().map(|(_, target)| *target)
-                    .ok_or("browser track has no live alias")?;
-                let manifest_bytes = store
-                    .read_revision(&target.revision)
-                    .map_err(|error| format!("read browser manifest: {error:?}"))?
-                    .ok_or("browser track manifest disappeared")?;
-                let manifest = AssetManifest::from_canonical_bytes(&manifest_bytes)
-                    .map_err(|error| format!("decode browser manifest: {error}"))?;
-                let file = manifest.files.iter().find(|file| file.role == FileRole::Audio)
-                    .ok_or("browser track has no audio file")?;
-                let bytes = store
-                    .read_blob_durable(values, &file.blob)
-                    .map_err(|error| format!("read browser audio: {error:?}"))?;
-                tracks.push(BrowserTrack {
-                    asset: hit.asset_id,
-                    revision: target.revision,
-                    title: hit.title,
-                    artist: detail.annotation.as_ref().map_or_else(String::new, |value| value.creator.clone()),
-                    alias: hit.alias.unwrap_or_default(),
-                    media_blob: file.blob,
-                    media_len: file.byte_len,
-                    media: file.media,
-                    bytes: Arc::from(bytes),
-                });
-            }
-            let Some(next) = page.cursor else { break };
-            cursor = Some(next);
-        }
-        Ok(tracks)
-    }
-}
diff --git a/apps/vj/src/catalog.rs b/apps/vj/src/catalog.rs
index 66310bde3..22534db78 100644
--- a/apps/vj/src/catalog.rs
+++ b/apps/vj/src/catalog.rs
@@ -310,17 +310,11 @@ pub struct BrowseModel<C: Clone = PageCursor> {
     order: Vec<AssetId>,
     /// updated_ms per placed asset, for the newest-first ordering.
     stamps: HashMap<AssetId, u64>,
-    /// The PENDING head column: assets published while the operator was
-    /// watching, visible in reserved left-edge cells on video-capable lanes.
-    /// It merges into `order` only when it fills, so the body moves one
-    /// whole column at a time. Never longer than [`PENDING_COLUMN`] - 1.
+    /// The PENDING head column: assets the generators published while the
+    /// operator was watching, filling the leftmost column top to bottom.
+    /// It merges into `order` when it fills (a new empty column starts) or
+    /// on the next re-sort. Never longer than [`PENDING_COLUMN`].
     pending: Vec<AssetId>,
-    /// Clips this session generated: they must survive a listing that has
-    /// not yet indexed them. A generator finishing used to wait on the
-    /// catalog event + 3s debounce + page-one re-list, and on the EFFECT
-    /// lane they never appeared at all. These are re-placed after a re-sort
-    /// if the first page did not already include them.
-    sticky: VecDeque<(AssetId, String, AssetKind)>,
     /// The next arriving first page re-sorts the body. Set by a real query
     /// change (text, category, kinds) and by an explicit re-sort — never by
     /// the event-driven refresh that a publish triggers.
@@ -428,7 +422,6 @@ impl<C: Clone> BrowseModel<C> {
             order: Vec::new(),
             stamps: HashMap::new(),
             pending: Vec::new(),
-            sticky: VecDeque::new(),
             // The first page of a fresh model IS the sort.
             resort: true,
         }
@@ -480,21 +473,7 @@ impl<C: Clone> BrowseModel<C> {
         let mut q = CatalogQuery::text(self.text.clone(), PAGE_SIZE);
         q.kind = Some(self.kinds[slot.min(self.kinds.len() - 1)]);
         if !self.category.is_empty() {
-            // The public web snapshot is exported as the `music` namespace;
-            // unlike the mutable native catalog it does not require a
-            // duplicate category annotation to make those tracks visible.
-            #[cfg(target_arch = "wasm32")]
-            {
-                if q.kind == Some(AssetKind::Audio) && self.category == "music" {
-                    q.namespace = Some(self.category.clone());
-                } else {
-                    q.category = Some(self.category.clone());
-                }
-            }
-            #[cfg(not(target_arch = "wasm32"))]
-            {
-                q.category = Some(self.category.clone());
-            }
+            q.category = Some(self.category.clone());
         }
         if !self.tag.is_empty() {
             q.tag = Some(self.tag.clone());
@@ -516,6 +495,7 @@ impl<C: Clone> BrowseModel<C> {
     /// visible tiles stay until that page arrives.
     pub fn refresh(&mut self) -> Vec<CatCmd<C>> {
         self.resort = true;
+        self.merge_pending();
         self.refresh_keeping_order()
     }
 
@@ -527,113 +507,8 @@ impl<C: Clone> BrowseModel<C> {
         self.refresh_keeping_order()
     }
 
-    /// A generator just produced this asset. Put it on the pending column
-    /// NOW — do not wait for the catalog event, the debounce, or page one.
-    /// Returns resolve commands when the current lane can show it; otherwise
-    /// counts it as hidden-elsewhere (the EFFECT-lane miss).
-    pub fn ingest_published(
-        &mut self,
-        asset: AssetId,
-        title: String,
-        kind: AssetKind,
-    ) -> Vec<CatCmd<C>> {
-        if self.index.contains_key(&asset) {
-            return self.event_republished(asset);
-        }
-        let first_seen = match self.sticky.iter_mut().find(|(known, _, _)| *known == asset) {
-            Some((_, known_title, known_kind)) => {
-                *known_title = title.clone();
-                *known_kind = kind;
-                false
-            }
-            None => {
-                self.sticky.push_back((asset, title.clone(), kind));
-                true
-            }
-        };
-        if !self.kinds.contains(&kind) {
-            if first_seen {
-                self.event_touch(Some(kind));
-            }
-            return Vec::new();
-        }
-        self.push_fresh(asset, title, kind, true);
-        self.pump_resolves()
-    }
-
-    /// Apply the display identity that commonly follows a publish event.
-    /// Flow's batch publisher announces `asset_published` and then
-    /// `alias_set`; keeping both on this model means an externally produced
-    /// row acquires the same useful label as an in-app generation row.
-    pub fn event_alias(&mut self, asset: AssetId, alias: String) {
-        let title = alias
-            .rsplit('/')
-            .next()
-            .filter(|part| !part.is_empty())
-            .unwrap_or(&alias)
-            .to_string();
-        if let Some((_, known_title, _)) =
-            self.sticky.iter_mut().find(|(known, _, _)| *known == asset)
-        {
-            *known_title = title.clone();
-        }
-        if let Some(&i) = self.index.get(&asset) {
-            self.tiles[i].title = title;
-            self.tiles[i].alias = Some(alias);
-        }
-    }
-
-    fn push_fresh(
-        &mut self,
-        asset: AssetId,
-        title: String,
-        kind: AssetKind,
-        count_total: bool,
-    ) {
-        if self.index.contains_key(&asset) {
-            return;
-        }
-        let stamp = self
-            .stamps
-            .values()
-            .copied()
-            .max()
-            .unwrap_or(0)
-            .saturating_add(1);
-        self.stamps.insert(asset, stamp);
-        self.place_published(asset);
-        self.index.insert(asset, self.tiles.len());
-        self.tiles.push(Tile {
-            asset,
-            title,
-            alias: None,
-            live: true,
-            kind: Some(kind),
-            revision: None,
-            media: None,
-            source: None,
-            thumb: None,
-            state: TileState::Listed,
-        });
-        if count_total {
-            self.total = self.total.saturating_add(1);
-        }
-        self.resolve_queue.push_back(asset);
-    }
-
-    /// Fill the next reserved cell, folding into the body only when full:
-    /// five arrivals produce one left-edge shift, never five smaller shifts.
-    fn place_published(&mut self, asset: AssetId) {
-        if self.order.contains(&asset) || self.pending.contains(&asset) {
-            return;
-        }
-        self.pending.push(asset);
-        if self.pending.len() == PENDING_COLUMN {
-            self.merge_pending();
-        }
-    }
-
-    /// Fold a complete head column into the body and start an empty one.
+    /// Fold the head column into the body and start an empty one. Called
+    /// when the column fills and before every re-sort.
     fn merge_pending(&mut self) {
         if self.pending.is_empty() {
             return;
@@ -643,18 +518,19 @@ impl<C: Clone> BrowseModel<C> {
         self.order = merged;
     }
 
-    /// Video-capable lanes always reserve a head column, even before the
-    /// first arrival. Pending clips fill it top-to-bottom without moving
-    /// the body; `None` cells are inert placeholders in the pad matrix.
-    /// Other lanes keep their ordinary leading content cells.
+    /// The head column plus the body, in display order — CONTIGUOUS. The
+    /// head used to reserve its full column height with `None` cells so the
+    /// body never moved while it filled; on screen those reservations read
+    /// as random holes punched into the grid (the operator's words), which
+    /// is worse than the body stepping one cell per arrival. The `Option`
+    /// stays in the signature for the callers' sake, but every cell is
+    /// `Some` now.
     pub fn display_order(&self) -> Vec<Option<AssetId>> {
-        let mut cells = Vec::new();
-        if self.kinds.contains(&AssetKind::Video) {
-            cells.extend(self.pending.iter().copied().map(Some));
-            cells.resize(PENDING_COLUMN, None);
-        }
-        cells.extend(self.order.iter().copied().map(Some));
-        cells
+        let mut out: Vec<Option<AssetId>> =
+            Vec::with_capacity(self.pending.len() + self.order.len());
+        out.extend(self.pending.iter().map(|a| Some(*a)));
+        out.extend(self.order.iter().map(|a| Some(*a)));
+        out
     }
 
     /// How many freshly published tiles are waiting in the head column.
@@ -772,12 +648,6 @@ impl<C: Clone> BrowseModel<C> {
         let mut added = 0usize;
         let mut resorted = false;
         for hit in hits {
-            // Publications observed live keep their arrival-batch semantics
-            // even if the server's alias-ordered first page also contains
-            // them. They are inserted from `sticky` below, in event order.
-            if self.sticky.iter().any(|(asset, _, _)| *asset == hit.asset) {
-                continue;
-            }
             if self.index.contains_key(&hit.asset) {
                 continue; // keyset pages should not repeat; drop dupes anyway
             }
@@ -862,15 +732,6 @@ impl<C: Clone> BrowseModel<C> {
                 self.restarting[slot] = false;
             }
         }
-        // Session-generated clips the first page has not indexed yet:
-        // put them back at the head so GENERATE is not a vanishing act.
-        let sticky: Vec<(AssetId, String, AssetKind)> = self.sticky.iter().cloned().collect();
-        for (asset, title, kind) in sticky {
-            if self.kinds.contains(&kind) {
-                self.push_fresh(asset, title, kind, false);
-            }
-        }
-        cmds.extend(self.pump_resolves());
         cmds
     }
 
@@ -891,7 +752,10 @@ impl<C: Clone> BrowseModel<C> {
             self.order.push(asset);
             return;
         }
-        self.place_published(asset);
+        self.pending.push(asset);
+        if self.pending.len() >= PENDING_COLUMN {
+            self.merge_pending();
+        }
     }
 
     /// True for the server's "the index changed under your cursor" refusal.
@@ -1139,8 +1003,6 @@ impl<C: Clone> BrowseModel<C> {
         // A retired asset must not be remembered, or the next listing would
         // paint a tile the store no longer has.
         self.forget(asset);
-        self.sticky.retain(|(known, _, _)| *known != asset);
-        self.pending.retain(|known| *known != asset);
         self.resort = true;
         self.refresh_wanted = true;
     }
@@ -1190,11 +1052,6 @@ mod tests {
         }
     }
 
-    /// Zero denotes an empty reserved cell in expected grid snapshots.
-    fn cells(seeds: &[u8]) -> Vec<Option<AssetId>> {
-        seeds.iter().map(|&seed| (seed != 0).then(|| hit(seed).asset)).collect()
-    }
-
     fn rev(seed: u8) -> AssetRevisionId {
         AssetRevisionId::from_bytes([seed; 32])
     }
@@ -1278,18 +1135,18 @@ mod tests {
     }
 
     /// The law the operator's hands depend on: a tile that is on screen
-    /// keeps its cell. Publishes fill a visible head column; the body only
-    /// moves when that column is full (one shift per five arrivals instead
-    /// of one per arrival) or on a re-sort.
+    /// keeps its cell. Publishes land in a reserved head column and fill it
+    /// top to bottom; the body only moves when that column is full (one
+    /// shift per five arrivals instead of one per arrival) or on a re-sort.
     #[test]
     fn published_tiles_fill_a_head_column_without_moving_the_body() {
         let mut m: BrowseModel = BrowseModel::new(AssetKind::Video, "");
-        assert_eq!(m.display_order(), cells(&[0, 0, 0, 0, 0]));
         m.refresh();
         // Six settled tiles.
         m.page_arrived(1, 0, true, (1..=6).map(hit).collect(), 6, None);
         // Newest first: the strip leads with the freshest updated_ms.
-        assert_eq!(m.display_order(), cells(&[0, 0, 0, 0, 0, 6, 5, 4, 3, 2, 1]));
+        let body: Vec<AssetId> = (1..=6).rev().map(|s| hit(s).asset).collect();
+        assert_eq!(m.display_order(), body.iter().map(|a| Some(*a)).collect::<Vec<_>>());
 
         // A publish event re-lists with two new assets at the FRONT (what
         // a newest-first server returns).
@@ -1298,20 +1155,15 @@ mod tests {
         let listed: Vec<HitRow> = [7u8, 8].iter().chain(&[1, 2, 3, 4, 5, 6]).map(|s| hit(*s)).collect();
         m.page_arrived(gen, 0, true, listed, 8, None);
 
+        let shown = m.display_order();
         assert_eq!(m.pending_len(), 2);
-        assert_eq!(
-            m.display_order(),
-            cells(&[7, 8, 0, 0, 0, 6, 5, 4, 3, 2, 1]),
-            "the partial column is visible and the body keeps indices 5..11"
-        );
-        // A repeated page and a direct event for a listed arrival do not
-        // consume another slot or change its position.
-        let gen = search_gen(&m.refresh_event());
-        m.page_arrived(gen, 0, true, [8, 7, 6].into_iter().map(hit).collect(), 8, None);
-        m.ingest_published(hit(7).asset, "clip 7".into(), AssetKind::Video);
-        m.event_alias(hit(7).asset, "flow/clip-7".into());
-        assert_eq!(m.pending_len(), 2);
-        assert_eq!(m.display_order(), cells(&[7, 8, 0, 0, 0, 6, 5, 4, 3, 2, 1]));
+        // CONTIGUOUS: the head holds exactly the tiles that exist — no
+        // reserved empty cells (those read as holes punched into the grid).
+        assert_eq!(shown.len(), 2 + 6);
+        assert_eq!(shown[0], Some(hit(7).asset));
+        assert_eq!(shown[1], Some(hit(8).asset));
+        assert!(shown.iter().all(|cell| cell.is_some()), "no gap cells ever");
+        assert_eq!(&shown[2..], &body.iter().map(|a| Some(*a)).collect::<Vec<_>>()[..]);
 
         // Three more publishes fill the column exactly; it folds into the
         // body and a fresh empty one opens.
@@ -1320,28 +1172,17 @@ mod tests {
         let listed: Vec<HitRow> = [9u8, 10, 11, 7, 8].iter().chain(&[1, 2, 3, 4, 5, 6]).map(|s| hit(*s)).collect();
         m.page_arrived(gen, 0, true, listed, 11, None);
         assert_eq!(m.pending_len(), 0, "a full column folds into the body");
-        assert_eq!(
-            m.display_order(),
-            cells(&[0, 0, 0, 0, 0, 7, 8, 9, 10, 11, 6, 5, 4, 3, 2, 1]),
-            "the completed column moves together and the body moves to indices 10..16"
-        );
-        let before = m.display_order();
-        let gen = search_gen(&m.refresh_event());
-        m.page_arrived(gen, 0, true, [11, 10, 9, 8, 7].into_iter().map(hit).collect(), 11, None);
-        assert_eq!(m.display_order(), before, "a full group survives an event refresh");
-
-        let gen = search_gen(&m.refresh_event());
-        m.page_arrived(gen, 0, true, [12, 11, 10].into_iter().map(hit).collect(), 12, None);
-        assert_eq!(m.pending_len(), 1);
-        assert_eq!(
-            m.display_order(),
-            cells(&[12, 0, 0, 0, 0, 7, 8, 9, 10, 11, 6, 5, 4, 3, 2, 1]),
-            "arrival six fills top-left without another body shift"
-        );
+        let shown = m.display_order();
+        assert_eq!(shown.len(), 11, "no reserved column while none is open");
+        // The five that arrived while watching lead, in arrival order, and
+        // the original six are still in their original order behind them.
+        let head: Vec<AssetId> = shown[..5].iter().map(|a| a.unwrap()).collect();
+        assert_eq!(head.len(), 5);
+        assert_eq!(&shown[5..], &body.iter().map(|a| Some(*a)).collect::<Vec<_>>()[..]);
     }
 
     /// A query change is a re-sort: the strip is rebuilt in the server's
-    /// order when its first page replaces the visible partial column.
+    /// order and any open head column is folded away first.
     #[test]
     fn a_query_change_resorts_and_retires_the_head_column() {
         let mut m: BrowseModel = BrowseModel::new(AssetKind::Video, "");
@@ -1355,19 +1196,18 @@ mod tests {
         // Typing in the filter re-sorts.
         let cmds = m.set_text("cats".into());
         let gen = search_gen(&cmds);
-        assert_eq!(m.pending_len(), 1, "the partial column stays visible until the swap");
-        assert_eq!(m.display_order(), cells(&[9, 0, 0, 0, 0, 3, 2, 1]));
+        assert_eq!(m.pending_len(), 0);
         m.page_arrived(gen, 0, true, [3u8, 9, 1].iter().map(|s| hit(*s)).collect(), 3, None);
         assert_eq!(
             m.display_order(),
-            cells(&[0, 0, 0, 0, 0, 9, 3, 1]),
+            vec![Some(hit(9).asset), Some(hit(3).asset), Some(hit(1).asset)],
             "a re-sort orders newest-first by updated_ms"
         );
         // A tile the server dropped is gone after a re-sort...
         let cmds = m.refresh();
         let gen = search_gen(&cmds);
         m.page_arrived(gen, 0, true, [3u8, 1].iter().map(|s| hit(*s)).collect(), 2, None);
-        assert_eq!(m.display_order(), cells(&[0, 0, 0, 0, 0, 3, 1]));
+        assert_eq!(m.display_order(), vec![Some(hit(3).asset), Some(hit(1).asset)]);
     }
 
     /// A delete arriving on an EVENT refresh must not close the gap: the
@@ -1781,131 +1621,6 @@ mod tests {
         // Tiles already resolving or resolved are left alone.
         assert!(m.resolve_visible_first(&[first_two[0]]).is_empty());
     }
-
-    #[test]
-    fn ingest_published_shows_six_arrivals_and_shifts_only_on_the_fifth() {
-        let mut m = BrowseModel::<u8>::new(AssetKind::Video, "");
-        let g = search_gen(&m.refresh());
-        m.page_arrived(g, 0, true, (1..=6).map(hit).collect(), 6, None);
-        assert_eq!(m.display_order(), cells(&[0, 0, 0, 0, 0, 6, 5, 4, 3, 2, 1]));
-        let expected: &[&[u8]] = &[
-            &[9, 0, 0, 0, 0, 6, 5, 4, 3, 2, 1],
-            &[9, 10, 0, 0, 0, 6, 5, 4, 3, 2, 1],
-            &[9, 10, 11, 0, 0, 6, 5, 4, 3, 2, 1],
-            &[9, 10, 11, 12, 0, 6, 5, 4, 3, 2, 1],
-            &[0, 0, 0, 0, 0, 9, 10, 11, 12, 13, 6, 5, 4, 3, 2, 1],
-            &[14, 0, 0, 0, 0, 9, 10, 11, 12, 13, 6, 5, 4, 3, 2, 1],
-        ];
-        for (i, seed) in (9..=14).enumerate() {
-            let asset = hit(seed).asset;
-            let cmds = m.ingest_published(asset, format!("fresh clip {i}"), AssetKind::Video);
-            assert!(!cmds.is_empty(), "the new tile must resolve");
-            assert!(m.tile(&asset).is_some());
-            assert_eq!(m.display_order(), cells(expected[i]), "arrival {}", i + 1);
-            assert_eq!(m.pending_len(), (i + 1) % PENDING_COLUMN);
-
-            // Local completions and external publishes share this path.
-            // Even after resolution, duplicates and aliases only update
-            // the existing tile; they never count as another arrival.
-            m.detail_arrived(g, asset, Some(rev(seed)));
-            m.manifest_arrived(g, asset, rev(seed), Some(media(seed)), None, None);
-            m.event_alias(asset, format!("flow/clip-{seed}"));
-            m.ingest_published(asset, "duplicate publication".into(), AssetKind::Video);
-            m.event_alias(asset, format!("flow/clip-{seed}"));
-            m.ingest_published(asset, "duplicate completion".into(), AssetKind::Video);
-            assert_eq!(m.tile(&asset).unwrap().title, format!("clip-{seed}"));
-            assert_eq!(m.tile(&asset).unwrap().alias, Some(format!("flow/clip-{seed}")));
-            assert_eq!(m.display_order(), cells(expected[i]));
-            assert_eq!(m.pending_len(), (i + 1) % PENDING_COLUMN);
-            assert_eq!(m.tiles().len(), 7 + i);
-            assert_eq!(m.total, (7 + i) as u64);
-        }
-
-        // A re-sort whose page contains only part of the session's clips
-        // still restores both the full column and the sixth pending clip.
-        let g = search_gen(&m.refresh());
-        m.page_arrived(g, 0, true, [13, 9, 14, 1].into_iter().map(hit).collect(), 12, None);
-        assert_eq!(
-            m.display_order(),
-            cells(&[14, 0, 0, 0, 0, 9, 10, 11, 12, 13, 1]),
-            "session clips survive the re-sort in arrival order"
-        );
-    }
-
-    #[test]
-    fn event_refresh_preserves_direct_arrivals_in_partial_and_full_columns() {
-        let mut m = BrowseModel::<u8>::new(AssetKind::Video, "");
-        let g = search_gen(&m.refresh());
-        m.page_arrived(g, 0, true, (1..=6).map(hit).collect(), 6, None);
-        for seed in 9..=14 {
-            m.ingest_published(hit(seed).asset, format!("clip {seed}"), AssetKind::Video);
-            let before = m.display_order();
-            let pending = m.pending_len();
-            let g = search_gen(&m.refresh_event());
-            // Newest-first page repeats all arrivals and omits older body
-            // pages. Neither the pending column nor those body cells move.
-            let hits = (9..=seed).rev().chain([6]).map(hit).collect();
-            m.page_arrived(g, 0, true, hits, u64::from(seed - 2), None);
-            assert_eq!(m.display_order(), before, "event refresh after clip {seed}");
-            assert_eq!(m.pending_len(), pending);
-            assert_eq!(m.tiles().len(), usize::from(seed - 2));
-        }
-    }
-
-    #[test]
-    fn one_sticky_arrival_is_visible_after_switching_from_effects_to_video() {
-        let mut m = BrowseModel::<u8>::new(AssetKind::VjEffect, "");
-        assert!(m.display_order().is_empty());
-        let g = search_gen(&m.refresh());
-        m.page_arrived(g, 0, true, vec![hit(1)], 1, None);
-        assert_eq!(m.display_order(), cells(&[1]), "effects keep their leading cell");
-        let fresh = hit(20).asset;
-        for _ in 0..2 {
-            assert!(m.ingest_published(fresh, "flow clip".into(), AssetKind::Video).is_empty());
-            assert!(m.tile(&fresh).is_none());
-        }
-        assert_eq!(m.elsewhere(), 1, "duplicate out-of-lane events count once");
-        assert_eq!(m.display_order(), cells(&[1]));
-        m.event_alias(fresh, "flow/night-drive".into());
-
-        let g = search_gen(&m.set_kinds(vec![AssetKind::Video]));
-        m.page_arrived(g, 0, true, vec![hit(2)], 1, None);
-        assert_eq!(m.elsewhere(), 0);
-        assert_eq!(m.display_order(), cells(&[20, 0, 0, 0, 0, 2]));
-        let flow_tile = m.tile(&fresh).expect("the external clip is listed");
-        assert_eq!(flow_tile.title, "night-drive");
-
-        // Query filtering still replaces the body, while the session clip
-        // stays visible even when the server has not listed it yet.
-        let g = search_gen(&m.set_text("cats".into()));
-        m.page_arrived(g, 0, true, vec![hit(3)], 1, None);
-        assert_eq!(m.display_order(), cells(&[20, 0, 0, 0, 0, 3]));
-        let g = search_gen(&m.set_kinds(vec![AssetKind::VjEffect]));
-        m.page_arrived(g, 0, true, vec![hit(1)], 1, None);
-        assert_eq!(m.display_order(), cells(&[1]));
-        let g = search_gen(&m.set_kinds(vec![AssetKind::Video]));
-        m.page_arrived(g, 0, true, vec![hit(20), hit(2)], 2, None);
-        assert_eq!(m.display_order(), cells(&[20, 0, 0, 0, 0, 2]));
-    }
-
-    #[test]
-    fn only_video_capable_lanes_reserve_leading_cells() {
-        for kind in BrowseModel::<u8>::visual_kinds().into_iter().chain([AssetKind::Audio]) {
-            if kind == AssetKind::Video {
-                continue;
-            }
-            let mut m = BrowseModel::<u8>::new(kind, "");
-            assert!(m.display_order().is_empty(), "{kind:?}");
-            let g = search_gen(&m.refresh());
-            m.page_arrived(g, 0, true, vec![hit(1), hit(2)], 2, None);
-            assert_eq!(m.display_order(), cells(&[2, 1]), "{kind:?}");
-        }
-        let mut m = BrowseModel::<u8>::visual();
-        assert_eq!(m.display_order(), cells(&[0, 0, 0, 0, 0]));
-        let g = search_gen(&m.refresh());
-        m.page_arrived(g, 0, true, vec![hit(1)], 1, None);
-        assert_eq!(m.display_order(), cells(&[0, 0, 0, 0, 0, 1]));
-    }
 }
 
 #[cfg(test)]
diff --git a/apps/vj/src/chat.rs b/apps/vj/src/chat.rs
index db3e2e348..feae8b853 100644
--- a/apps/vj/src/chat.rs
+++ b/apps/vj/src/chat.rs
@@ -18,7 +18,6 @@
 
 use makepad_chat_ui::{ChatFeed, FeedConfig, NoClientTools};
 use makepad_asset_client::{ApiEndpoints, ChatAttachment};
-use makepad_widgets::Cx;
 use std::path::PathBuf;
 
 /// The transcript and its rate meter are the shared component's; this app
@@ -35,18 +34,11 @@ pub struct ChatBridge {
 impl ChatBridge {
     /// The store session is up: open the chat on its broker. The session
     /// itself is created lazily, on the first turn.
-    pub fn connect(
-        &mut self,
-        cx: &Cx,
-        endpoints: ApiEndpoints,
-        token: Option<String>,
-        cache: PathBuf,
-    ) {
+    pub fn connect(&mut self, endpoints: ApiEndpoints, token: Option<String>, cache: PathBuf) {
         ChatData::set_status("Asset server connected · opening Qwen on the first message");
         self.feed = Some(ChatFeed::start(
             FeedConfig::new(endpoints, token, cache, "gen", "vj"),
             Box::new(NoClientTools),
-            cx.thread_spawner(),
         ));
     }
 
diff --git a/apps/vj/src/clock.rs b/apps/vj/src/clock.rs
deleted file mode 100644
index 507c46e6d..000000000
--- a/apps/vj/src/clock.rs
+++ /dev/null
@@ -1,83 +0,0 @@
-use makepad_widgets::Cx;
-use std::cmp::Ordering;
-use std::hash::{Hash, Hasher};
-use std::ops::{Add, AddAssign, Sub};
-use std::time::Duration;
-
-/// Monotonic platform-clock seconds with the arithmetic used by the VJ's
-/// media, beat, fade, and profiling paths.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct Instant(f64);
-
-impl Instant {
-    pub fn now() -> Self {
-        Self(Cx::monotonic_now())
-    }
-
-    pub fn elapsed(self) -> Duration {
-        Self::now().duration_since(self)
-    }
-
-    pub fn duration_since(self, earlier: Self) -> Duration {
-        Duration::from_secs_f64((self.0 - earlier.0).max(0.0))
-    }
-
-    pub fn saturating_duration_since(self, earlier: Self) -> Duration {
-        self.duration_since(earlier)
-    }
-
-    pub fn checked_sub(self, duration: Duration) -> Option<Self> {
-        let seconds = duration.as_secs_f64();
-        (seconds <= self.0).then(|| Self(self.0 - seconds))
-    }
-}
-
-impl Eq for Instant {}
-
-impl PartialOrd for Instant {
-    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-impl Ord for Instant {
-    fn cmp(&self, other: &Self) -> Ordering {
-        self.0.total_cmp(&other.0)
-    }
-}
-
-impl Hash for Instant {
-    fn hash<H: Hasher>(&self, state: &mut H) {
-        self.0.to_bits().hash(state);
-    }
-}
-
-impl Add<Duration> for Instant {
-    type Output = Self;
-
-    fn add(self, duration: Duration) -> Self {
-        Self(self.0 + duration.as_secs_f64())
-    }
-}
-
-impl AddAssign<Duration> for Instant {
-    fn add_assign(&mut self, duration: Duration) {
-        self.0 += duration.as_secs_f64();
-    }
-}
-
-impl Sub<Duration> for Instant {
-    type Output = Self;
-
-    fn sub(self, duration: Duration) -> Self {
-        Self(self.0 - duration.as_secs_f64())
-    }
-}
-
-impl Sub for Instant {
-    type Output = Duration;
-
-    fn sub(self, earlier: Self) -> Duration {
-        self.duration_since(earlier)
-    }
-}
diff --git a/apps/vj/src/console_scale.rs b/apps/vj/src/console_scale.rs
index 81f803b37..5ab18442d 100644
--- a/apps/vj/src/console_scale.rs
+++ b/apps/vj/src/console_scale.rs
@@ -114,6 +114,31 @@ pub fn console_scale(physical_width: f64, physical_height: f64, native_dpi: f64)
     console_dpi(physical_width, physical_height, native_dpi) / native_dpi
 }
 
+/// The window width, in layout points, below which the explorer and the
+/// queue stop standing side by side and take turns behind tabs.
+///
+/// The queue is a fixed 320 points at every width, so the explorer gets
+/// whatever is left; 560 is where its columns are already down to the narrow
+/// set and the titles start losing their tails. 880 is the two together.
+///
+/// On a 1.5x display with the console at its 0.75 floor that is about 990
+/// device pixels.
+pub const LISTS_TAB_POINTS: f64 = 880.0;
+
+/// Whether the explorer and the queue have to take turns.
+///
+/// `physical_width` is the width the LISTS get, not the window's — see
+/// [`lists_span`]. Standing beside the decks they have about a third of it,
+/// and the queue's fixed 320 points would eat almost all of that: the
+/// explorer came out 36 points wide before this took the lists' own share
+/// as its input.
+pub fn console_lists_tabbed(physical_width: f64, physical_height: f64, native_dpi: f64) -> bool {
+    if !physical_width.is_finite() || !native_dpi.is_finite() || native_dpi <= 0.0 {
+        return false;
+    }
+    physical_width / console_dpi(physical_width, physical_height, native_dpi) < LISTS_TAB_POINTS
+}
+
 /// The physical width the LISTS get: the window, or their share of it once
 /// they stand beside the decks.
 pub fn lists_span(physical_width: f64, physical_height: f64, native_dpi: f64) -> f64 {
@@ -701,6 +726,32 @@ mod tests {
         assert!((0.25..0.30).contains(&narrower), "{narrower} off {comfortable} to {at}");
     }
 
+    #[test]
+    fn the_lists_take_turns_only_once_they_cannot_stand_side_by_side() {
+        let px = |points: f64, native: f64| points * native * MIN_SCALE;
+        for dpi in [1.0, 1.5, 2.0] {
+            let at = px(LISTS_TAB_POINTS, dpi);
+            assert!(!console_lists_tabbed(at + 1.0, TALL, dpi), "room for both");
+            assert!(!console_lists_tabbed(at, TALL, dpi), "exactly enough is enough");
+            assert!(console_lists_tabbed(at - 1.0, TALL, dpi), "not any more");
+            assert!(console_lists_tabbed(300.0, TALL, dpi));
+        }
+        // The lists give up side-by-side BEFORE the mixer joins the deck
+        // tabs: a console narrow enough to tab its mixer has long since had
+        // to choose between its two lists.
+        let native = 1.5;
+        let lists = px(LISTS_TAB_POINTS, native);
+        let mixer = px(
+            FLANKS_POINTS / 2.0
+                + crate::music_view::STRIP_SWEEP_MIN
+                + crate::music_view::STRIP_ROW_SLACK,
+            native,
+        );
+        assert!(mixer < lists, "{mixer} should come after {lists}");
+        // And on the display this was specified against, about 990 pixels.
+        assert!((lists - 990.0).abs() < 1.0, "{lists} should be about 990 device pixels");
+    }
+
     #[test]
     fn the_status_bar_takes_a_second_line_only_when_its_controls_will_not_fit() {
         let px = |points: f64, native: f64| points * native * MIN_SCALE;
@@ -788,6 +839,22 @@ mod tests {
         assert_ne!(console_tabs_for(span), TabStage::None);
     }
 
+    #[test]
+    fn the_lists_take_turns_once_they_are_down_to_their_share() {
+        // The window that prompted this: standing beside the decks, the
+        // lists get about a third — far too little for a 320-point queue and
+        // a readable explorer side by side, so they tab.
+        let native = 1.5;
+        let (w, h) = (1077.0 * native, 490.0 * native);
+        assert!(console_lists_beside(w, h, native));
+        let span = lists_span(w, h, native);
+        assert!(console_lists_tabbed(span, TALL, native), "their share is {span}px");
+        // Stacked, they have the window and the same call says otherwise.
+        let tall = 900.0 * native;
+        assert_eq!(lists_span(w, tall, native), w);
+        assert!(!console_lists_tabbed(w, TALL, native), "the whole window is plenty");
+    }
+
     #[test]
     fn the_mixer_is_never_hidden_while_both_panels_still_stand() {
         // The invariant, stated once and checked everywhere: two deck panels
diff --git a/apps/vj/src/cue.rs b/apps/vj/src/cue.rs
index bf7238fee..98e63e429 100644
--- a/apps/vj/src/cue.rs
+++ b/apps/vj/src/cue.rs
@@ -225,10 +225,6 @@ impl CueEngine {
         self.fader = fader.clamp(0.0, 1.0);
     }
 
-    pub fn fader(&self) -> f32 {
-        self.fader
-    }
-
     /// The slot the fader is (mostly) showing, and the other one.
     fn fader_sides(&self) -> (SlotId, SlotId) {
         if self.fader < 0.5 {
@@ -245,10 +241,6 @@ impl CueEngine {
         }
     }
 
-    pub fn overlay(&self) -> bool {
-        self.overlay
-    }
-
     fn overlay_slot(&self) -> SlotId {
         match self.bed.as_ref().map(|(slot, _)| *slot).or_else(|| self.live_slot()) {
             Some(SlotId::A) => SlotId::B,
diff --git a/apps/vj/src/decks.rs b/apps/vj/src/decks.rs
index 0ce937fb4..433a91b5d 100644
--- a/apps/vj/src/decks.rs
+++ b/apps/vj/src/decks.rs
@@ -22,10 +22,8 @@
 //! [`DeckEngine::observe`], so every sync decision in the tests is exactly
 //! the decision the running app makes.
 
-use crate::loop_splat::{SplatGrid, SplatPart, SplatRow, SplatSnapshot, SPLAT_COLS};
 use crate::wave_analysis::TrackGrid;
 use makepad_asset_data::{AssetId, AssetRevisionId, BlobId, MediaType};
-use std::sync::Arc;
 
 pub type DeckGen = u64;
 
@@ -66,8 +64,7 @@ pub enum DeckTarget {
 
 /// Analysis the STORE already holds for a track, as blob references off its
 /// manifest: four Ogg Vorbis stems in `FileRole::STEMS` order (drums, bass,
-/// vocals, other), word-aligned lyrics, and the web demo's read-only analysis
-/// cache.
+/// vocals, other) and the word-aligned lyrics JSON.
 ///
 /// This is the fetch-or-compute switch. Present means the expensive work was
 /// done once, somewhere, and this deck downloads a few hundred kilobytes
@@ -79,8 +76,6 @@ pub struct TrackSideChannels {
     /// is all-four-or-none, so this is one option over the whole set.
     pub stems: Option<[(BlobId, u64); 4]>,
     pub lyrics: Option<(BlobId, u64)>,
-    pub dj_analysis: Option<(BlobId, u64)>,
-    pub dj_loop_splat: Option<(BlobId, u64)>,
 }
 
 /// What a music tile resolves to.
@@ -222,6 +217,10 @@ impl PitchRange {
     }
 }
 
+/// Widest tempo ratio a sync will ever ask for before it tries half/double
+/// time instead.
+const SYNC_RATE_MIN: f64 = 0.80;
+const SYNC_RATE_MAX: f64 = 1.25;
 /// Hard clamp on any rate the engine emits.
 pub const RATE_MIN: f64 = 0.25;
 pub const RATE_MAX: f64 = 4.0;
@@ -266,30 +265,6 @@ pub struct SyncPlan {
     pub seek_secs: Option<f64>,
 }
 
-/// Choose the octave requiring the least tempo change. `fold` is the
-/// number of follower beats per leader beat at the matched rate.
-fn sync_tempo(leader: &SyncView, follower: &SyncView) -> Option<(f64, f64)> {
-    if !leader.grid.has_grid() || !follower.grid.has_grid()
-        || !leader.position_secs.is_finite() || !follower.position_secs.is_finite()
-    {
-        return None;
-    }
-    let ratio = leader.grid.bpm * leader.rate / follower.grid.bpm;
-    if !ratio.is_finite() || ratio <= 0.0 {
-        return None;
-    }
-    let fold = (-ratio.log2().round()).exp2();
-    let rate = ratio * fold;
-    (fold.is_finite() && rate.is_finite() && rate > 0.0).then_some((rate, fold))
-}
-
-/// Compare the same duration on both grids: one beat of the slower pulse.
-/// A 75/150 pair compares one slow beat to TWO fast beats, including the
-/// odd/even beat index. Comparing just fractional beats loses that phase.
-fn sync_beat_units(fold: f64) -> (f64, f64) {
-    ((1.0 / fold).max(1.0), fold.max(1.0))
-}
-
 /// Tempo-match `follower` to `leader` and phase-align it.
 ///
 /// The rate makes the audible tempos equal; halving or doubling keeps the
@@ -301,27 +276,42 @@ pub fn sync_plan(
     follower: &SyncView,
     quantize: SyncQuantize,
 ) -> Option<SyncPlan> {
-    let (rate, fold) = sync_tempo(leader, follower)?;
-    let (leader_beats, follower_beats) = sync_beat_units(fold);
+    if !leader.grid.has_grid() || !follower.grid.has_grid() {
+        return None;
+    }
+    let target_bpm = leader.grid.bpm * leader.rate;
+    let mut rate = target_bpm / follower.grid.bpm;
+    if !rate.is_finite() || rate <= 0.0 {
+        return None;
+    }
+    // Half/double time: a 150 BPM track under a 75 BPM one plays at 1.0, not
+    // 0.5 — the grids still line up, one beat in two.
+    while rate > SYNC_RATE_MAX {
+        rate *= 0.5;
+    }
+    while rate < SYNC_RATE_MIN {
+        rate *= 2.0;
+    }
+    let rate = rate.clamp(RATE_MIN, RATE_MAX);
 
     // Phase, in whole units of the chosen quantization.
     let (leader_units, follower_units, unit_secs) = match quantize {
         SyncQuantize::Beat => (
-            (leader.grid.beat_at(leader.position_secs) + leader.grid.downbeat_phase as f64) / leader_beats,
-            (follower.grid.beat_at(follower.position_secs) + follower.grid.downbeat_phase as f64) / follower_beats,
-            follower.grid.beat_secs * follower_beats,
+            leader.grid.beat_at(leader.position_secs),
+            follower.grid.beat_at(follower.position_secs),
+            follower.grid.beat_secs,
         ),
         SyncQuantize::Bar => (
-            leader.grid.bar_at(leader.position_secs) / leader_beats,
-            follower.grid.bar_at(follower.position_secs) / follower_beats,
-            follower.grid.beat_secs * 4.0 * follower_beats,
+            leader.grid.bar_at(leader.position_secs),
+            follower.grid.bar_at(follower.position_secs),
+            follower.grid.beat_secs * 4.0,
         ),
     };
     let leader_phase = leader_units.rem_euclid(1.0);
     let to_secs = |units: f64| match quantize {
-        SyncQuantize::Beat => follower.grid.secs_at_beat(units * follower_beats - follower.grid.downbeat_phase as f64),
+        SyncQuantize::Beat => follower.grid.secs_at_beat(units),
         SyncQuantize::Bar => {
-            follower.grid.secs_at_beat(units * 4.0 * follower_beats - follower.grid.downbeat_phase as f64)
+            follower.grid.secs_at_beat(units * 4.0 - follower.grid.downbeat_phase as f64)
         }
     };
     let mut want_units = (follower_units - leader_phase).round() + leader_phase;
@@ -383,18 +373,36 @@ pub fn external_follow(
     follower: &SyncView,
     envelope: f64,
 ) -> Option<ExternalFollow> {
-    let (rate, fold) = sync_tempo(external, follower)?;
+    if !external.grid.has_grid() || !follower.grid.has_grid() {
+        return None;
+    }
+    let target_bpm = external.grid.bpm * external.rate;
+    let mut rate = target_bpm / follower.grid.bpm;
+    if !rate.is_finite() || rate <= 0.0 {
+        return None;
+    }
+    // Half/double time, exactly as the deck-to-deck path folds it; `fold`
+    // remembers how many deck beats one external beat became.
+    let mut fold = 1.0f64;
+    while rate > SYNC_RATE_MAX {
+        rate *= 0.5;
+        fold *= 0.5;
+    }
+    while rate < SYNC_RATE_MIN {
+        rate *= 2.0;
+        fold *= 2.0;
+    }
     let within_envelope = (rate - 1.0).abs() <= envelope + 1e-9;
-    let (external_unit, follower_unit) = sync_beat_units(fold);
-    let external_beats = (external.grid.beat_at(external.position_secs)
-        + external.grid.downbeat_phase as f64) / external_unit;
-    let follower_beats = (follower.grid.beat_at(follower.position_secs)
-        + follower.grid.downbeat_phase as f64) / follower_unit;
+    let rate = rate.clamp(RATE_MIN, RATE_MAX);
+
+    // Phase, in EXTERNAL beats: the deck's beat counter runs `fold` times
+    // faster than the external one, so divide before comparing.
+    let external_beats = external.grid.beat_at(external.position_secs);
+    let follower_beats = follower.grid.beat_at(follower.position_secs) / fold.max(1e-9);
     let mut error = (external_beats - follower_beats).rem_euclid(1.0);
     if error > 0.5 {
         error -= 1.0;
     }
-    let error = error * external_unit;
     let reseek_secs = match error.abs() > EXT_RESEEK_BEATS {
         true => sync_plan(external, follower, SyncQuantize::Beat).and_then(|plan| plan.seek_secs),
         false => None,
@@ -468,37 +476,6 @@ pub struct LoopSpan {
     pub end_secs: f64,
 }
 
-#[derive(Clone, Debug)]
-pub struct SplatUiState {
-    pub grid: Arc<SplatGrid>,
-    pub enabled: bool,
-    pub last: SplatSnapshot,
-    /// The slot whose source position drives the deck picture. This mirrors
-    /// the audio state's view choice without putting UI metadata in audio.
-    pub view: Option<(SplatRow, u8, SplatPart)>,
-}
-
-impl SplatUiState {
-    /// The exact source sub-span highlighted on the large waveform, plus
-    /// its one-based column label. A disabled grid has no overlay.
-    pub fn view_loop(&self) -> Option<(LoopSpan, u8)> {
-        if !self.enabled {
-            return None;
-        }
-        let (row, col, part) = self.view?;
-        if usize::from(col) >= SPLAT_COLS {
-            return None;
-        }
-        if !part.is_valid() {
-            return None;
-        }
-        let cell = self.grid.cells[row.index()][usize::from(col)]?;
-        let len = cell.span.len_secs() / f64::from(part.den);
-        let start = cell.span.start_secs + f64::from(part.num) * len;
-        Some((LoopSpan { start_secs: start, end_secs: start + len }, col + 1))
-    }
-}
-
 impl LoopSpan {
     pub fn len_secs(&self) -> f64 {
         self.end_secs - self.start_secs
@@ -528,9 +505,6 @@ pub enum SyncMode {
 pub struct DeckState {
     pub load: DeckLoad,
     pub playing: bool,
-    /// The operator flipped the grid onto the other pulse (see
-    /// [`DeckEngine::flip_beat_phase`]); a second flip undoes the first.
-    pub phase_flipped: bool,
     /// Armed loop length in beats; 0 = MAN, free placement. This says what
     /// `[` and `]` will do NEXT and nothing else — a running manual span
     /// has no beat count to describe it.
@@ -565,7 +539,6 @@ pub struct DeckState {
     pub duration_secs: f64,
     /// Analysed beat grid, once the worker has one.
     pub grid: Option<TrackGrid>,
-    pub splat: Option<SplatUiState>,
     /// Source-time playhead, mirrored from the mixer.
     pub position_secs: f64,
     /// Playback rate multiplier; 1.0 = the track's own tempo.
@@ -621,7 +594,6 @@ impl Default for DeckState {
             load: DeckLoad::Empty,
             playing: false,
             loop_beats: 4,
-            phase_flipped: false,
             loop_span: None,
             loop_armed: None,
             loop_memory: None,
@@ -634,7 +606,6 @@ impl Default for DeckState {
             norm_gain: 1.0,
             duration_secs: 0.0,
             grid: None,
-            splat: None,
             position_secs: 0.0,
             rate: 1.0,
             pitch: 0.0,
@@ -703,27 +674,8 @@ impl DeckState {
             .map(|grid| grid.effective_bpm(self.rate))
     }
 
-    /// The loop grid owns one continuous clock shared by all its rows.
-    /// Its visible playhead wraps inside a cell and is not a sync clock.
-    pub fn grid_owns_time(&self) -> bool {
-        self.splat.as_ref().is_some_and(|splat| splat.enabled)
-    }
-
+    /// A view for the sync arithmetic.
     pub fn sync_view(&self) -> Option<SyncView> {
-        if let Some(splat) = self.splat.as_ref().filter(|splat| splat.enabled) {
-            let grid = TrackGrid {
-                bpm: splat.grid.bpm,
-                beat_secs: splat.grid.bar_secs / 4.0,
-                first_beat_secs: splat.grid.first_bar_secs,
-                downbeat_phase: 0,
-                confidence: self.grid.map_or(0.0, |grid| grid.confidence),
-            };
-            return grid.has_grid().then_some(SyncView {
-                grid,
-                position_secs: if splat.last.active { splat.last.clock_secs } else { self.position_secs },
-                rate: self.rate,
-            });
-        }
         let grid = self.grid.filter(|grid| grid.has_grid())?;
         Some(SyncView {
             grid,
@@ -732,15 +684,6 @@ impl DeckState {
         })
     }
 
-    fn observe_sync_position(&mut self, secs: f64) {
-        if let Some(splat) = self.splat.as_mut().filter(|splat| splat.enabled) {
-            splat.last.clock_secs = secs;
-            splat.last.active = true;
-        } else {
-            self.position_secs = secs;
-        }
-    }
-
     /// The gain a band knob resolves to once its kill button is applied.
     pub fn eq_effective(&self, band: usize) -> f32 {
         if self.eq_kill.get(band).copied().unwrap_or(false) {
@@ -807,19 +750,6 @@ pub enum DeckCmd {
     SetFilter { deck: DeckId, position: f32 },
     /// One stem lane's gain, 0 = muted.
     SetStemGain { deck: DeckId, stem: usize, gain: f32 },
-    /// Move the playhead by `delta_secs` FROM WHERE IT IS on the audio
-    /// thread. The sync landings use this: a phase error measured against
-    /// a snapshot is still the same error when the command arrives, however
-    /// long that took, where an absolute target computed from the snapshot
-    /// would be stale by exactly that long.
-    SeekRelative { deck: DeckId, delta_secs: f64 },
-    SplatSet { deck: DeckId, grid: Arc<SplatGrid> },
-    SplatEnable { deck: DeckId, on: bool },
-    SplatLaunch { deck: DeckId, row: SplatRow, col: u8, part: SplatPart },
-    /// `timed`: wait for the next bar; otherwise stop at once.
-    SplatStopRow { deck: DeckId, row: SplatRow, timed: bool },
-    SplatLaunchScene { deck: DeckId, col: u8 },
-    SplatStopAll { deck: DeckId, timed: bool },
     /// Drop the deck's track entirely: mixer voice cleared, host mirrors
     /// wiped. The channel strip stands, exactly as it does across a load.
     UnloadTrack { deck: DeckId },
@@ -866,6 +796,12 @@ pub struct DeckEngine {
     /// heuristic only elects; once elected, the master stands until it is
     /// ejected, replaced by handover, or the group dissolves.
     sync_master: Option<DeckId>,
+    /// How long a SeekSeconds takes to reach the audio (UI pump + command
+    /// delivery + the next block). A phase landing is computed from
+    /// positions that are this stale, so the follower is placed where the
+    /// lock will be true when the seek LANDS, not where it was true when it
+    /// was computed. 0 = uncompensated (the tests' frame of reference).
+    pub land_lookahead_secs: f64,
 }
 
 impl Default for DeckEngine {
@@ -887,6 +823,7 @@ impl Default for DeckEngine {
             last_requeued: None,
             auto_fade_hold: None,
             sync_master: None,
+            land_lookahead_secs: 0.0,
         }
     }
 }
@@ -900,114 +837,10 @@ impl DeckEngine {
         &self.decks[id.index()]
     }
 
-    pub fn splat(&self, deck: DeckId) -> Option<&SplatUiState> {
-        self.deck(deck).splat.as_ref()
-    }
-
     fn deck_mut(&mut self, id: DeckId) -> &mut DeckState {
         &mut self.decks[id.index()]
     }
 
-    pub fn splat_set(&mut self, deck: DeckId, grid: Arc<SplatGrid>) -> Vec<DeckCmd> {
-        if !self.deck(deck).is_loaded() {
-            return Vec::new();
-        }
-        let enabled = self.splat(deck).is_some_and(|splat| splat.enabled);
-        let last = self.splat(deck).map(|splat| splat.last).unwrap_or_default();
-        let view = self.splat(deck).and_then(|splat| splat.view);
-        self.deck_mut(deck).splat = Some(SplatUiState {
-            grid: grid.clone(),
-            enabled,
-            last,
-            view,
-        });
-        vec![DeckCmd::SplatSet { deck, grid }]
-    }
-
-    pub fn splat_enable(&mut self, deck: DeckId, on: bool) -> Vec<DeckCmd> {
-        let position = self.deck(deck).position_secs;
-        let Some(splat) = self.deck_mut(deck).splat.as_mut() else { return Vec::new() };
-        if splat.enabled != on {
-            splat.view = None;
-            splat.last.active = on;
-            splat.last.clock_secs = position;
-        }
-        splat.enabled = on;
-        vec![DeckCmd::SplatEnable { deck, on }]
-    }
-
-    pub fn splat_launch(
-        &mut self,
-        deck: DeckId,
-        row: SplatRow,
-        col: u8,
-        part: SplatPart,
-    ) -> Vec<DeckCmd> {
-        let Some(splat) = self.splat(deck) else { return Vec::new() };
-        let col_index = col as usize;
-        if !part.is_valid()
-            || col_index >= SPLAT_COLS
-            || splat.grid.cells[row.index()][col_index].is_none_or(|cell| cell.silent)
-        {
-            return Vec::new();
-        }
-        self.deck_mut(deck).splat.as_mut().unwrap().view = Some((row, col, part));
-        vec![DeckCmd::SplatLaunch { deck, row, col, part }]
-    }
-
-    pub fn splat_stop_row(&mut self, deck: DeckId, row: SplatRow, timed: bool) -> Vec<DeckCmd> {
-        self.splat(deck)
-            .is_some()
-            .then_some(DeckCmd::SplatStopRow { deck, row, timed })
-            .into_iter()
-            .collect()
-    }
-
-    pub fn splat_scene(&mut self, deck: DeckId, col: u8) -> Vec<DeckCmd> {
-        let Some(splat) = self.splat(deck) else { return Vec::new() };
-        if col as usize >= SPLAT_COLS {
-            return Vec::new();
-        }
-        let view = SplatRow::ALL
-            .into_iter()
-            .filter(|row| *row != SplatRow::Mix)
-            .filter(|row| splat.grid.cells[row.index()][usize::from(col)].is_some())
-            .last()
-            .map(|row| (row, col, SplatPart::WHOLE));
-        self.deck_mut(deck).splat.as_mut().unwrap().view = view;
-        vec![DeckCmd::SplatLaunchScene { deck, col }]
-    }
-
-    pub fn splat_stop_all(&mut self, deck: DeckId, timed: bool) -> Vec<DeckCmd> {
-        self.splat(deck)
-            .is_some()
-            .then_some(DeckCmd::SplatStopAll { deck, timed })
-            .into_iter()
-            .collect()
-    }
-
-    pub fn observe_splat(&mut self, deck: DeckId, snapshot: Option<SplatSnapshot>) {
-        if let (Some(state), Some(snapshot)) = (self.deck_mut(deck).splat.as_mut(), snapshot) {
-            state.enabled = snapshot.active;
-            state.last = snapshot;
-            if !snapshot.active {
-                state.view = None;
-                return;
-            }
-            let view_is_live = state.view.is_some_and(|(row, col, part)| {
-                snapshot.playing[row.index()] == Some((col, part))
-                    || snapshot.queued[row.index()] == Some((col, part))
-            });
-            if !view_is_live {
-                state.view = SplatRow::ALL.into_iter().find_map(|row| {
-                    snapshot.queued[row.index()]
-                        .or(snapshot.playing[row.index()])
-                        .map(|(col, part)| (row, col, part))
-                });
-            }
-        }
-    }
-
     /// The deck a new track should land on when the caller says `Auto`:
     /// never the live one. Preference order — an empty deck, then a
     /// non-playing deck, then the deck the crossfader is turned away from,
@@ -1076,7 +909,6 @@ impl DeckEngine {
         // sync the next load to a tempo it never had. Tone and stem knobs
         // stay where the operator left them, like a real channel strip.
         state.grid = None;
-        state.splat = None;
         state.position_secs = 0.0;
         state.synced = false;
         state.auto_opt_out = false;
@@ -1099,7 +931,6 @@ impl DeckEngine {
         state.playing = false;
         state.duration_secs = duration_secs;
         state.position_secs = 0.0;
-        state.splat = None;
         // A span was measured against the OUTGOING track's beats and means
         // nothing on this one, so it goes — along with anything half-placed
         // or remembered. The armed LENGTH is the operator's, and stays.
@@ -1143,18 +974,6 @@ impl DeckEngine {
         Vec::new()
     }
 
-    /// The decoder is still delivering the track already on the deck — it
-    /// opened on a lead — and its length is now known better: the
-    /// container's expectation while chunks arrive, exact at the end.
-    /// Stale generations and decks that never opened are ignored.
-    pub fn track_grew(&mut self, deck: DeckId, gen: DeckGen, duration_secs: f64) {
-        let state = self.deck_mut(deck);
-        if state.load_gen != gen || !matches!(state.load, DeckLoad::Loaded { .. }) {
-            return;
-        }
-        state.duration_secs = duration_secs.max(0.0);
-    }
-
     pub fn play_pause(&mut self, deck: DeckId) -> Vec<DeckCmd> {
         let state = self.deck_mut(deck);
         if !matches!(state.load, DeckLoad::Loaded { .. }) {
@@ -1707,7 +1526,6 @@ impl DeckEngine {
         state.playing = false;
         state.duration_secs = 0.0;
         state.grid = None;
-        state.splat = None;
         state.position_secs = 0.0;
         state.synced = false;
         state.ext_sync = false;
@@ -1927,11 +1745,9 @@ impl DeckEngine {
         // A paused leader is a frozen phase: match the tempo so the decks
         // run together when it starts, but never jump a playhead to align
         // with a playhead that is not moving. The play() re-lock lands the
-        // phase when the leader actually runs. A paused FOLLOWER is left
-        // exactly where it is for the same reason, and because a freshly
-        // loaded track that sits past zero before play is pressed reads as
-        // a fault: the phase lands when the deck starts.
-        let leader_playing = self.deck(leader).playing && !self.deck(leader).scratching;
+        // phase when the leader actually runs.
+        let leader_playing = self.deck(leader).playing;
+        let lookahead = self.land_lookahead_secs;
         let mut cmds = Vec::new();
         let state = self.deck_mut(follower);
         state.synced = true;
@@ -1941,16 +1757,23 @@ impl DeckEngine {
             state.pitch = (plan.rate - 1.0).clamp(-0.5, 0.5);
             cmds.push(DeckCmd::SetRate { deck: follower, rate: plan.rate });
         }
-        // A hand on the record suspends the lock on either side.
+        // A hand on the record owns the playhead; the phase lock waits.
         if !state.scratching && leader_playing && state.playing {
             if let Some(secs) = plan.seek_secs {
-                // The landing is the phase ERROR, applied to the live
-                // playhead when it arrives: both decks keep moving while
-                // the command crosses to the audio thread, and a relative
-                // move is right whenever it lands.
-                let delta_secs = secs - follow.position_secs;
-                state.observe_sync_position(secs);
-                cmds.push(DeckCmd::SeekRelative { deck: follower, delta_secs });
+                // Land where the lock is true when the seek ARRIVES: both
+                // decks keep moving while the command crosses to the audio
+                // thread, so an uncompensated landing is late by exactly
+                // that much, every time.
+                let secs = secs + plan.rate * lookahead;
+                state.position_secs = secs;
+                cmds.push(DeckCmd::SeekSeconds { deck: follower, secs });
+            }
+        } else if !state.scratching && !state.playing {
+            // A stopped follower can be placed freely — no lookahead: it is
+            // not moving, so the landing cannot go stale.
+            if let Some(secs) = plan.seek_secs {
+                state.position_secs = secs;
+                cmds.push(DeckCmd::SeekSeconds { deck: follower, secs });
             }
         }
         cmds
@@ -1968,7 +1791,6 @@ impl DeckEngine {
         if !self.auto_sync {
             return Vec::new();
         }
-        self.refresh_sync_master();
         let Some(leader) = self.sync_leader() else {
             return Vec::new();
         };
@@ -1979,7 +1801,7 @@ impl DeckEngine {
             return Vec::new();
         }
         let state = self.deck(follower);
-        if !state.is_loaded() || state.auto_opt_out || state.scratching || state.ext_sync {
+        if !state.is_loaded() || state.auto_opt_out || state.scratching {
             return Vec::new();
         }
         if state.sync_view().is_none() {
@@ -2113,7 +1935,7 @@ impl DeckEngine {
         let Some(master) = self.sync_master_valid() else { return Vec::new() };
         // A paused master is a frozen phase — the followers free-run at the
         // matched tempo until it plays (or the pin hands over).
-        if !self.deck(master).playing || self.deck(master).scratching {
+        if !self.deck(master).playing {
             return Vec::new();
         }
         let Some(view) = self.deck(master).sync_view() else { return Vec::new() };
@@ -2123,11 +1945,7 @@ impl DeckEngine {
                 continue;
             }
             let state = self.deck(deck);
-            if !state.synced
-                || state.ext_sync
-                || !state.playing
-                || state.scratching
-            {
+            if !state.synced || state.ext_sync || !state.playing || state.scratching {
                 continue;
             }
             cmds.extend(self.follow_view(deck, &view));
@@ -2146,6 +1964,7 @@ impl DeckEngine {
         let Some(follow) = external_follow(reference, &view, envelope) else {
             return Vec::new();
         };
+        let lookahead = self.land_lookahead_secs;
         let mut cmds = Vec::new();
         let state = self.deck_mut(deck);
         if (state.rate - follow.rate).abs() > 1e-4 {
@@ -2154,11 +1973,9 @@ impl DeckEngine {
             cmds.push(DeckCmd::SetRate { deck, rate: follow.rate });
         }
         if let Some(secs) = follow.reseek_secs {
-            // Relative, like every sync landing: the error is what is
-            // known, and it stays right however late the seek lands.
-            let delta_secs = secs - view.position_secs;
-            state.observe_sync_position(secs);
-            cmds.push(DeckCmd::SeekRelative { deck, delta_secs });
+            let secs = secs + follow.rate * lookahead;
+            state.position_secs = secs;
+            cmds.push(DeckCmd::SeekSeconds { deck, secs });
         }
         cmds
     }
@@ -2299,72 +2116,11 @@ impl DeckEngine {
         let duration = self.deck(deck).duration_secs;
         let secs = if duration > 0.0 { secs.clamp(0.0, duration) } else { secs.max(0.0) };
         self.deck_mut(deck).position_secs = secs;
-        self.deck_mut(deck).observe_sync_position(secs);
         let mut cmds = vec![DeckCmd::SeekSeconds { deck, secs }];
         cmds.extend(self.apply_auto_sync_with(Some(SyncQuantize::Beat)));
         cmds
     }
 
-    /// Beat jump: move the playhead by whole beats of the deck's own grid.
-    /// A whole-beat move keeps the deck's phase, so the beat-quantized
-    /// re-lock that follows every seek lands it exactly where it was put.
-    pub fn beat_jump(&mut self, deck: DeckId, beats: f64) -> Vec<DeckCmd> {
-        let state = self.deck(deck);
-        if !state.is_loaded() || !beats.is_finite() {
-            return Vec::new();
-        }
-        let beat_secs = state
-            .grid
-            .filter(|grid| grid.has_grid())
-            .map(|grid| grid.beat_secs)
-            .unwrap_or(0.5);
-        let secs = state.position_secs + beats * beat_secs;
-        self.seek_secs(deck, secs)
-    }
-
-    /// Flip the deck's grid half a beat. The analyser's known failure mode
-    /// is a perfectly steady grid on the OFF pulse: same tempo, every ruling
-    /// on a real transient, and sync then holds the two tracks exactly half
-    /// a beat apart. Moving every ruling by half a beat puts the grid on the
-    /// other pulse; the caller re-publishes the flipped grid wherever else
-    /// it lives (analysis, loop grid, cache). Returns the flipped grid.
-    pub fn flip_beat_phase(&mut self, deck: DeckId) -> Option<(TrackGrid, Vec<DeckCmd>)> {
-        let state = self.deck_mut(deck);
-        let grid = state.grid.as_mut()?;
-        if !grid.has_grid() {
-            return None;
-        }
-        // The rulings land in the same places either way; which way the
-        // DOWNBEAT moves is the choice. Forward the first time, back the
-        // second, so two presses are exactly no presses.
-        let half = grid.beat_secs * 0.5;
-        if state.phase_flipped {
-            grid.first_beat_secs -= half;
-            if grid.first_beat_secs < 0.0 {
-                // The first ruling at or after zero is now the old first
-                // beat's successor, one beat later in the bar.
-                grid.first_beat_secs += grid.beat_secs;
-                grid.downbeat_phase = (grid.downbeat_phase + 1) % 4;
-            }
-        } else {
-            grid.first_beat_secs += half;
-            if grid.first_beat_secs >= grid.beat_secs {
-                // The first ruling at or after zero is now the one BEFORE
-                // the old first beat, one beat earlier in the bar.
-                grid.first_beat_secs -= grid.beat_secs;
-                grid.downbeat_phase = (grid.downbeat_phase + 3) % 4;
-            }
-        }
-        state.phase_flipped = !state.phase_flipped;
-        let flipped = *grid;
-        let cmds = if self.deck(deck).synced || self.auto_sync {
-            self.apply_auto_sync_with(Some(SyncQuantize::Beat))
-        } else {
-            Vec::new()
-        };
-        Some((flipped, cmds))
-    }
-
     /// The phase a snapped landing must preserve: the one that SURVIVES.
     /// Every seek is followed by a beat-quantized auto-sync re-lock, so on
     /// a follower deck the deck's own playhead phase is about to be
@@ -3514,116 +3270,6 @@ mod tests {
         assert!((plan.rate - 1.0).abs() < 1e-9, "rate {}", plan.rate);
     }
 
-    #[test]
-    fn octave_sync_lands_and_stays_aligned_between_boundaries() {
-        for (leader_bpm, follower_bpm) in [(75.0, 150.0), (150.0, 75.0)] {
-            for quantize in [SyncQuantize::Beat, SyncQuantize::Bar] {
-                let mut leader = SyncView {
-                    grid: grid(leader_bpm, 0.13), position_secs: 10.37, rate: 1.04,
-                };
-                let mut follower = SyncView {
-                    grid: grid(follower_bpm, 0.07), position_secs: 20.19, rate: 1.0,
-                };
-                leader.grid.downbeat_phase = 2;
-                follower.grid.downbeat_phase = 1;
-                let plan = sync_plan(&leader, &follower, quantize).unwrap();
-                follower.position_secs = plan.seek_secs.unwrap_or(follower.position_secs);
-                follower.rate = plan.rate;
-                for _ in 0..100 {
-                    let held = external_follow(&leader, &follower, 0.16).unwrap();
-                    assert!(held.error_beats.abs() < 1e-9, "{leader_bpm}/{follower_bpm} {quantize:?}: {held:?}");
-                    assert!(held.reseek_secs.is_none(), "a landed sync must not jump again");
-                    assert!((held.rate - plan.rate).abs() < 1e-9);
-                    leader.position_secs += 0.037 * leader.rate;
-                    follower.position_secs += 0.037 * follower.rate;
-                }
-            }
-        }
-    }
-
-    #[test]
-    fn sync_chooses_the_nearest_octave_when_neither_fits_the_pitch_envelope() {
-        let leader = external(150.0, 4.3);
-        let follower = external(100.0, 8.7);
-        let plan = sync_plan(&leader, &follower, SyncQuantize::Beat).unwrap();
-        assert!((plan.rate - 0.75).abs() < 1e-9, "25% slower beats 50% faster");
-    }
-
-    #[test]
-    fn scratching_the_master_suspends_follower_phase_corrections() {
-        let mut engine = DeckEngine::new();
-        load_analysed(&mut engine, DeckId::A, 1, 128.0, 0.0);
-        load_analysed(&mut engine, DeckId::B, 2, 128.0, 0.0);
-        engine.play(DeckId::A);
-        engine.play(DeckId::B);
-        engine.scratch(DeckId::A, ScratchMotion::Grab);
-        engine.observe(DeckId::A, 10.1, true);
-        engine.observe(DeckId::B, 11.7, true);
-        assert!(engine.hold_deck_sync().is_empty());
-        assert!(engine.apply_auto_sync().is_empty());
-    }
-
-    #[test]
-    fn auto_sync_does_not_rejoin_a_deck_following_external_audio() {
-        let mut engine = DeckEngine::new();
-        load_analysed(&mut engine, DeckId::A, 1, 128.0, 0.0);
-        load_analysed(&mut engine, DeckId::B, 2, 124.0, 0.0);
-        engine.play(DeckId::A);
-        engine.play(DeckId::B);
-        engine.set_ext_sync(DeckId::B, true);
-        assert!(engine.apply_auto_sync().is_empty());
-        assert!(!engine.deck(DeckId::B).synced);
-    }
-
-    #[test]
-    fn flipping_the_pulse_moves_every_ruling_half_a_beat_and_keeps_the_bars() {
-        let mut engine = DeckEngine::new();
-        let (deck, gen) = load_gen(&engine.click(item(1), DeckTarget::A));
-        engine.track_ready(deck, gen, 240.0);
-        // 120 BPM, first beat at 0.4 s and it is beat 2 of its bar.
-        let grid = TrackGrid {
-            bpm: 120.0,
-            beat_secs: 0.5,
-            first_beat_secs: 0.4,
-            downbeat_phase: 2,
-            confidence: 0.9,
-        };
-        engine.grid_ready(DeckId::A, gen, grid);
-        let (flipped, _) = engine.flip_beat_phase(DeckId::A).expect("a grid to flip");
-        // 0.4 + 0.25 = 0.65 wraps to 0.15: the ruling before the old first
-        // beat, one beat earlier in the bar.
-        assert!((flipped.first_beat_secs - 0.15).abs() < 1e-9, "{flipped:?}");
-        assert_eq!(flipped.downbeat_phase, 1);
-        // The downbeat's absolute time moved by exactly half a beat.
-        let old_downbeat: f64 = 0.4 + 2.0 * 0.5;
-        let new_downbeat = 0.15 + 3.0 * 0.5;
-        assert!((new_downbeat - old_downbeat).abs() - 0.25 < 1e-9);
-        // Flipping again goes BACK half a beat: exactly the original grid,
-        // bars included.
-        let (again, _) = engine.flip_beat_phase(DeckId::A).unwrap();
-        assert!((again.first_beat_secs - 0.4).abs() < 1e-9, "{again:?}");
-        assert_eq!(again.downbeat_phase, 2);
-        assert!(!engine.deck(DeckId::A).phase_flipped);
-    }
-
-    #[test]
-    fn a_beat_jump_moves_by_whole_beats_of_the_decks_grid() {
-        let mut engine = DeckEngine::new();
-        let (deck, gen) = load_gen(&engine.click(item(1), DeckTarget::A));
-        engine.track_ready(deck, gen, 240.0);
-        engine.grid_ready(
-            DeckId::A,
-            gen,
-            TrackGrid { bpm: 120.0, beat_secs: 0.5, first_beat_secs: 0.0, downbeat_phase: 0, confidence: 0.9 },
-        );
-        engine.seek_secs(DeckId::A, 10.0);
-        let cmds = engine.beat_jump(DeckId::A, 16.0);
-        assert!(cmds.iter().any(|cmd| matches!(cmd, DeckCmd::SeekSeconds { secs, .. } if (*secs - 18.0).abs() < 1e-9)), "{cmds:?}");
-        assert!((engine.deck(DeckId::A).position_secs - 18.0).abs() < 1e-9);
-        engine.beat_jump(DeckId::A, -64.0);
-        assert_eq!(engine.deck(DeckId::A).position_secs, 0.0, "clamped at the start");
-    }
-
     #[test]
     fn a_bar_sync_lands_on_a_downbeat() {
         let leader = SyncView { grid: grid(120.0, 0.0), position_secs: 8.0, rate: 1.0 };
@@ -3670,32 +3316,15 @@ mod tests {
             "B plays at {} BPM",
             100.0 * rate
         );
-        // A cued deck is held to the TEMPO only: it stays exactly where it
-        // was put (a fresh load sits at zero until play), and the phase
-        // lands the moment it starts — as a relative move, the error the
-        // model measured, whenever the command reaches the audio thread.
-        assert!(
-            !cmds.iter().any(|cmd| matches!(cmd, DeckCmd::SeekSeconds { deck: DeckId::B, .. } | DeckCmd::SeekRelative { deck: DeckId::B, .. })),
-            "no phase move for a cued deck: {cmds:?}"
-        );
-        assert_eq!(engine.deck(DeckId::B).position_secs, 0.0);
-        let cmds = engine.play_pause(DeckId::B);
-        let delta = cmds.iter().find_map(|cmd| match cmd {
-            DeckCmd::SeekRelative { deck: DeckId::B, delta_secs } => Some(*delta_secs),
-            _ => None,
-        });
-        let landed = engine.deck(DeckId::B).position_secs;
-        assert!(
-            delta.is_some_and(|delta| (delta - landed).abs() < 1e-9),
-            "play lands the phase as a relative move from zero: {cmds:?}"
-        );
+        // A cued deck gets the bar-accurate landing: the same position
+        // WITHIN the bar as the leader, so both hit their downbeat together.
+        let landed = seek_of(&cmds, DeckId::B).expect("a phase move for B");
         let leader_bar = engine.deck(DeckId::A).grid.unwrap().bar_at(20.0).rem_euclid(1.0);
-        let follower_beat =
-            engine.deck(DeckId::B).grid.unwrap().beat_at(landed).rem_euclid(1.0);
-        let leader_beat = engine.deck(DeckId::A).grid.unwrap().beat_at(20.0).rem_euclid(1.0);
+        let follower_bar =
+            engine.deck(DeckId::B).grid.unwrap().bar_at(landed).rem_euclid(1.0);
         assert!(
-            (leader_beat - follower_beat).abs() < 1e-9,
-            "beat phase {follower_beat} vs {leader_beat} (leader bar phase {leader_bar})"
+            (leader_bar - follower_bar).abs() < 1e-9,
+            "bar phase {follower_bar} vs {leader_bar}"
         );
         // The leader is untouched.
         assert!(rate_of(&cmds, DeckId::A).is_none());
@@ -3764,10 +3393,6 @@ mod tests {
         engine.play_pause(DeckId::A);
         engine.observe(DeckId::A, 10.0, true);
         engine.apply_auto_sync();
-        // A PLAYING follower: a paused one is never moved by the lock, so a
-        // scrub on a paused deck simply stays where the hand left it.
-        engine.play_pause(DeckId::B);
-        engine.observe(DeckId::B, 3.0, true);
 
         let cmds = engine.scratch(DeckId::B, ScratchMotion::Grab);
         assert_eq!(
@@ -3777,19 +3402,16 @@ mod tests {
         assert!(engine.deck(DeckId::B).scratching);
         // While a hand is on the record no phase move is issued.
         engine.observe(DeckId::A, 10.4, true);
-        engine.observe(DeckId::B, 3.17, true);
+        engine.observe(DeckId::B, 3.17, false);
         let cmds = engine.apply_auto_sync();
         assert!(seek_of(&cmds, DeckId::B).is_none(), "no seek under a hand");
         let cmds = engine.scratch(DeckId::B, ScratchMotion::Move { rate: -1.5 });
         assert!(seek_of(&cmds, DeckId::B).is_none());
 
-        // Letting go re-locks it — relatively, from wherever the hand left it.
+        // Letting go re-locks it.
         let cmds = engine.scratch(DeckId::B, ScratchMotion::Release);
         assert!(!engine.deck(DeckId::B).scratching);
-        assert!(
-            cmds.iter().any(|cmd| matches!(cmd, DeckCmd::SeekRelative { deck: DeckId::B, .. })),
-            "release must re-lock: {cmds:?}"
-        );
+        assert!(seek_of(&cmds, DeckId::B).is_some(), "release must re-lock: {cmds:?}");
     }
 
     /// Phase difference between the decks, in beats of the follower's grid.
@@ -4210,23 +3832,6 @@ mod tests {
         assert!((engine.deck(DeckId::A).position_secs).abs() < 1e-12);
     }
 
-    #[test]
-    fn seek_to_start_preserves_play_state_and_clamps_a_stopped_deck() {
-        let mut engine = DeckEngine::new();
-        let (deck, gen) = load_gen(&engine.click(item(1), DeckTarget::A));
-        engine.track_ready(deck, gen, 30.0);
-
-        engine.observe(deck, 12.0, true);
-        engine.seek_secs(deck, 0.0);
-        assert!(engine.deck(deck).playing);
-        assert_eq!(engine.deck(deck).position_secs, 0.0);
-
-        engine.observe(deck, 12.0, false);
-        engine.seek_secs(deck, -1.0);
-        assert!(!engine.deck(deck).playing);
-        assert_eq!(engine.deck(deck).position_secs, 0.0);
-    }
-
     #[test]
     fn a_fresh_load_carries_the_channel_strip_onto_the_deck() {
         let mut engine = DeckEngine::new();
@@ -4475,124 +4080,36 @@ mod tests {
         assert!(engine.hold_deck_sync().is_empty());
     }
 
-    /// A phase landing is RELATIVE: the command carries the error the
-    /// model measured, so however late it lands on the audio thread it is
-    /// still the right move; and a paused follower is never moved at all —
-    /// its phase lands when it starts.
+    /// A phase landing is placed where the lock will be true when the seek
+    /// ARRIVES: with a landing latency declared, the follower leads the
+    /// computed point by exactly rate × lookahead.
     #[test]
-    fn a_sync_landing_is_a_relative_move_and_never_moves_a_paused_deck() {
+    fn a_sync_landing_leads_by_the_declared_lookahead() {
+        let bare = {
+            let mut engine = DeckEngine::new();
+            load_analysed(&mut engine, DeckId::A, 1, 128.0, 0.1);
+            load_analysed(&mut engine, DeckId::B, 2, 124.0, 0.05);
+            engine.play_pause(DeckId::A);
+            engine.play_pause(DeckId::B);
+            engine.observe(DeckId::A, 30.0, true);
+            engine.observe(DeckId::B, 20.0, true);
+            engine.apply_auto_sync();
+            engine.deck(DeckId::B).position_secs
+        };
         let mut engine = DeckEngine::new();
+        engine.land_lookahead_secs = 0.02;
         load_analysed(&mut engine, DeckId::A, 1, 128.0, 0.1);
         load_analysed(&mut engine, DeckId::B, 2, 124.0, 0.05);
         engine.play_pause(DeckId::A);
-        engine.observe(DeckId::A, 30.0, true);
-        engine.observe(DeckId::B, 0.0, false);
-        // Deck B is loaded and paused while A plays: tempo only, no move.
-        let cmds = engine.apply_auto_sync();
-        assert!(
-            !cmds.iter().any(|cmd| matches!(cmd, DeckCmd::SeekRelative { .. } | DeckCmd::SeekSeconds { .. })),
-            "a paused follower stays where it was put: {cmds:?}"
-        );
-        assert_eq!(engine.deck(DeckId::B).position_secs, 0.0);
-        // Once it plays, the landing is a delta equal to the phase error.
         engine.play_pause(DeckId::B);
         engine.observe(DeckId::A, 30.0, true);
         engine.observe(DeckId::B, 20.0, true);
-        let before = engine.deck(DeckId::B).position_secs;
-        let cmds = engine.apply_auto_sync();
-        let delta = cmds.iter().find_map(|cmd| match cmd {
-            DeckCmd::SeekRelative { deck: DeckId::B, delta_secs } => Some(*delta_secs),
-            _ => None,
-        });
+        engine.apply_auto_sync();
         let landed = engine.deck(DeckId::B).position_secs;
-        match delta {
-            Some(delta) => assert!((before + delta - landed).abs() < 1e-9, "{before} + {delta} != {landed}"),
-            None => assert!((landed - before).abs() < 1e-9, "no move means no command"),
-        }
+        let rate = engine.deck(DeckId::B).rate;
         assert!(
-            !cmds.iter().any(|cmd| matches!(cmd, DeckCmd::SeekSeconds { .. })),
-            "a sync never issues an absolute seek: {cmds:?}"
-        );
-    }
-
-    #[test]
-    fn a_looping_follower_syncs_its_clock_not_its_wrapped_display_position() {
-        let mut engine = DeckEngine::new();
-        load_analysed(&mut engine, DeckId::A, 1, 128.0, 0.1);
-        load_analysed(&mut engine, DeckId::B, 2, 124.0, 0.05);
-        engine.play_pause(DeckId::A);
-        engine.play_pause(DeckId::B);
-        engine.splat_set(DeckId::B, Arc::new(SplatGrid {
-            bpm: 124.0,
-            bar_secs: 4.0 * 60.0 / 124.0,
-            first_bar_secs: 0.05,
-            sections: Vec::new(),
-            cells: [[None; SPLAT_COLS]; crate::loop_splat::SPLAT_ROWS],
-            bars_per_col: [1; SPLAT_COLS],
-        }));
-        engine.splat_enable(DeckId::B, true);
-        engine.observe(DeckId::A, 30.0, true);
-        engine.observe(DeckId::B, 100.0, true);
-        engine.observe_splat(DeckId::B, Some(SplatSnapshot {
-            active: true, clock_secs: 20.0, ..SplatSnapshot::default()
-        }));
-        let cmds = engine.apply_auto_sync();
-        let follower = engine.deck(DeckId::B).sync_view().unwrap();
-        let leader = engine.deck(DeckId::A).sync_view().unwrap();
-        let delta = cmds.iter().find_map(|cmd| match cmd {
-            DeckCmd::SeekRelative { deck: DeckId::B, delta_secs } => Some(*delta_secs),
-            _ => None,
-        }).expect("the sample clock needs a landing");
-        assert!((delta - (follower.position_secs - 20.0)).abs() < 1e-9);
-        assert_eq!(engine.deck(DeckId::B).position_secs, 100.0, "display stays in its cell");
-        assert!((follower.rate - 128.0 / 124.0).abs() < 1e-9);
-        assert!(external_follow(&leader, &follower, 0.16).unwrap().error_beats.abs() < 1e-9);
-        for elapsed in [0.3, 0.7, 1.4, 60.0] {
-            engine.observe(DeckId::A, 30.0 + elapsed, true);
-            engine.observe(DeckId::B, 100.0 + elapsed.rem_euclid(0.5), true);
-            engine.observe_splat(DeckId::B, Some(SplatSnapshot {
-                active: true,
-                clock_secs: follower.position_secs + elapsed * follower.rate,
-                ..SplatSnapshot::default()
-            }));
-            assert!(engine.hold_deck_sync().is_empty(), "a wrapping display is not drift");
-        }
-    }
-
-    #[test]
-    fn a_splat_loop_exposes_its_exact_subspan_and_slot_to_the_wave_lane() {
-        let mut engine = DeckEngine::new();
-        load_analysed(&mut engine, DeckId::A, 1, 120.0, 0.0);
-        let mut cells = [[None; SPLAT_COLS]; crate::loop_splat::SPLAT_ROWS];
-        cells[SplatRow::Drums.index()][2] = Some(crate::loop_splat::SplatCell {
-            span: LoopSpan { start_secs: 8.0, end_secs: 12.0 },
-            bars: 2,
-            energy: 1.0,
-            silent: false,
-        });
-        let grid = Arc::new(SplatGrid {
-            bpm: 120.0,
-            bar_secs: 2.0,
-            first_bar_secs: 0.0,
-            sections: Vec::new(),
-            cells,
-            bars_per_col: [1; SPLAT_COLS],
-        });
-        engine.splat_set(DeckId::A, grid);
-        engine.splat_enable(DeckId::A, true);
-        let part = SplatPart { num: 1, den: 2 };
-        engine.splat_launch(DeckId::A, SplatRow::Drums, 2, part);
-        assert_eq!(
-            engine.splat(DeckId::A).and_then(SplatUiState::view_loop),
-            Some((LoopSpan { start_secs: 10.0, end_secs: 12.0 }, 3))
-        );
-        let mut snapshot = SplatSnapshot { active: true, ..SplatSnapshot::default() };
-        snapshot.playing[SplatRow::Drums.index()] = Some((2, part));
-        engine.observe_splat(DeckId::A, Some(snapshot));
-
-        assert_eq!(
-            engine.splat(DeckId::A).and_then(SplatUiState::view_loop),
-            Some((LoopSpan { start_secs: 10.0, end_secs: 12.0 }, 3))
+            (landed - (bare + rate * 0.02)).abs() < 1e-9,
+            "landed {landed}, uncompensated {bare}, rate {rate}"
         );
     }
 
diff --git a/apps/vj/src/effects/engines.rs b/apps/vj/src/effects/engines.rs
index a1950884c..34a47034c 100644
--- a/apps/vj/src/effects/engines.rs
+++ b/apps/vj/src/effects/engines.rs
@@ -448,9 +448,9 @@ impl MetaballsEngine {
         for _ in 0..blobs {
             freqs.push(vec3f(rng.range(0.4, 1.1), rng.range(0.4, 1.1), rng.range(0.4, 1.1)));
             phases.push(vec3f(
-                rng.range(0.0, std::f32::consts::TAU),
-                rng.range(0.0, std::f32::consts::TAU),
-                rng.range(0.0, std::f32::consts::TAU),
+                rng.range(0.0, 6.28),
+                rng.range(0.0, 6.28),
+                rng.range(0.0, 6.28),
             ));
             hues.push(rng.next_f32());
         }
diff --git a/apps/vj/src/effects/seed.rs b/apps/vj/src/effects/seed.rs
index c10bb7256..302ca818d 100644
--- a/apps/vj/src/effects/seed.rs
+++ b/apps/vj/src/effects/seed.rs
@@ -610,45 +610,6 @@ pub struct BundleHead {
     pub revision: makepad_asset_data::AssetRevisionId,
 }
 
-/// The static web demo has no writable asset server and therefore never
-/// runs [`seed_presets`]. Give its compiled-in documents stable, local-only
-/// identities so the thumbnail cache can use the same immutable-key contract
-/// without publishing anything. The source digest is the revision: editing a
-/// bundled document automatically asks browser storage for a new key.
-#[cfg(target_arch = "wasm32")]
-pub fn browser_bundle_heads() -> Vec<BundleHead> {
-    bundled_presets()
-        .iter()
-        .copied()
-        .map(|(name, source)| {
-            let (asset, revision) = browser_bundle_identity(name, source);
-            BundleHead {
-                name,
-                source,
-                asset,
-                revision,
-            }
-        })
-        .collect()
-}
-
-#[cfg(any(test, target_arch = "wasm32"))]
-fn browser_bundle_identity(
-    name: &str,
-    source: &str,
-) -> (
-    makepad_asset_data::AssetId,
-    makepad_asset_data::AssetRevisionId,
-) {
-    let alias_digest = makepad_asset_data::BlobId::hash_of(preset_alias(name).as_bytes());
-    let mut asset = [0u8; 16];
-    asset.copy_from_slice(&alias_digest.as_bytes()[..16]);
-    (
-        makepad_asset_data::AssetId::from_bytes(asset),
-        makepad_asset_data::AssetRevisionId::hash_of(source.as_bytes()),
-    )
-}
-
 /// Post-seed acceptance count: how many vjeffect rows the store actually
 /// lists, against how many the binary bundles. The caller logs a shortfall
 /// LOUDLY — a store showing a subset of the shipped library is a bug, and
@@ -675,12 +636,6 @@ fn put_preset_annotation(
         categories: Vec::new(),
         tags: preset_tags(name),
         creator: String::new(),
-        artist: String::new(),
-        artist_url: String::new(),
-        album: String::new(),
-        source_url: String::new(),
-        license: String::new(),
-        license_url: String::new(),
         generator: "makepad-vj effects".to_string(),
         backend: String::new(),
         model: String::new(),
@@ -887,14 +842,6 @@ mod tests {
         assert!(a.starts_with(&[0xff, 0xd8]), "not a jpeg");
         assert_ne!(a, b, "two presets must not share a placeholder");
     }
-
-    #[test]
-    fn browser_thumbnail_identity_is_stable_and_source_versioned() {
-        let a = browser_bundle_identity("01_fireworks", "source a");
-        assert_eq!(a, browser_bundle_identity("01_fireworks", "source a"));
-        assert_ne!(a.0, browser_bundle_identity("02_other", "source a").0);
-        assert_ne!(a.1, browser_bundle_identity("01_fireworks", "source b").1);
-    }
 }
 
 #[cfg(test)]
diff --git a/apps/vj/src/effects/sim.rs b/apps/vj/src/effects/sim.rs
index 42f9fbfb8..378796d5d 100644
--- a/apps/vj/src/effects/sim.rs
+++ b/apps/vj/src/effects/sim.rs
@@ -505,7 +505,7 @@ impl SimFields {
         palette: &[Vec4f; 4],
         draws: &mut SimDraws,
     ) {
-        let t0 = crate::clock::Instant::now();
+        let t0 = std::time::Instant::now();
         let dt = sig.0[Signals::DT].clamp(0.0, 1.0 / 30.0);
         let time = sig.0[Signals::TIME];
         let beat = sig.0[Signals::BEAT];
diff --git a/apps/vj/src/effects/view.rs b/apps/vj/src/effects/view.rs
index a86e0b2d8..d5657b9a9 100644
--- a/apps/vj/src/effects/view.rs
+++ b/apps/vj/src/effects/view.rs
@@ -1148,7 +1148,7 @@ impl VjFxView {
             Engine::Emitters(e) => e.emitters.len(),
             _ => 0,
         };
-        let t0 = crate::clock::Instant::now();
+        let t0 = std::time::Instant::now();
         let (spawns, errors, used) = cx.with_vm(|vm| {
             vm.bx.captured_errors = Some(Vec::new());
             // Input snapshot: what the tick can see.
@@ -1340,9 +1340,8 @@ impl VjFxView {
         // into the pass texture (it did, and the frame came out black with
         // the effect smeared across the title bar).
         self.draw_list.begin_always(cx3d);
-        let uniforms_gen = cx3d.cx.next_uniform_gen();
-        cx3d.cx.draw_lists[self.draw_list.id()]
-            .set_uniform_view_transform(&Mat4f::identity(), uniforms_gen);
+        cx3d.cx.draw_lists[self.draw_list.id()].draw_list_uniforms.view_transform =
+            Mat4f::identity();
         let has_content = self.input0.is_some();
         let audio_bind = self.audio_bind.clone();
         let d = &mut self.draw_screen;
@@ -1404,7 +1403,7 @@ impl VjFxView {
         };
 
         // CPU path: regen if the engine needs it (static engines: once).
-        let t0 = crate::clock::Instant::now();
+        let t0 = std::time::Instant::now();
         let dirty = doc.engine.regen(self.frame_dt, time, phase, &mut self.mesh);
         if dirty {
             self.regen_ms = t0.elapsed().as_secs_f32() * 1000.0;
@@ -1548,9 +1547,8 @@ impl VjFxView {
         let doc = self.doc.as_ref().unwrap();
         let cx3d = &mut Cx3d::new(cx.cx);
         self.draw_list.begin_always(cx3d);
-        let uniforms_gen = cx3d.cx.next_uniform_gen();
-        cx3d.cx.draw_lists[self.draw_list.id()]
-            .set_uniform_view_transform(&Mat4f::identity(), uniforms_gen);
+        cx3d.cx.draw_lists[self.draw_list.id()].draw_list_uniforms.view_transform =
+            Mat4f::identity();
 
         macro_rules! draw_engine {
             // Default: input0 (real content, else the animated fallback)
@@ -1753,9 +1751,7 @@ impl VjFxView {
 /// duplicated here so the effects module depends only on makepad_widgets).
 fn fx_set_pass_camera(cx: &mut Cx, pass: &DrawPass, scene: &SceneState3D) {
     let camera_inv = scene.view.invert();
-    let uniforms_gen = cx.next_uniform_gen();
-    let cxpass = &mut cx.passes[pass.draw_pass_id()];
-    let pass_uniforms = &mut cxpass.pass_uniforms;
+    let pass_uniforms = &mut cx.passes[pass.draw_pass_id()].pass_uniforms;
     pass_uniforms.camera_projection = scene.projection;
     pass_uniforms.camera_projection_r = scene.projection;
     pass_uniforms.camera_view = scene.view;
@@ -1766,7 +1762,6 @@ fn fx_set_pass_camera(cx: &mut Cx, pass: &DrawPass, scene: &SceneState3D) {
     pass_uniforms.depth_view_r = scene.view;
     pass_uniforms.camera_inv = camera_inv;
     pass_uniforms.camera_inv_r = camera_inv;
-    cxpass.mark_pass_uniforms_dirty(uniforms_gen);
 }
 
 impl WidgetNode for VjFxView {
diff --git a/apps/vj/src/flow_warp.rs b/apps/vj/src/flow_warp.rs
index 001e5db00..270f61e81 100644
--- a/apps/vj/src/flow_warp.rs
+++ b/apps/vj/src/flow_warp.rs
@@ -36,7 +36,7 @@ use crate::flow::FlowMap;
 use makepad_widgets::makepad_platform::video_file::{nv12, VideoFileDecoder};
 use makepad_widgets::*;
 use std::path::Path;
-use crate::clock::Instant;
+use std::time::Instant;
 
 /// Decoded-endpoint cache ceiling (BGRA bytes). A VJ deck lives or dies by
 /// this ceiling: a clip UNDER it gets the whole warp instrument (any-rate
@@ -45,11 +45,7 @@ use crate::clock::Instant;
 /// the performance machine, not the minimum: 4 GB holds a 1920×1080 flow
 /// clip of ~480 endpoints (8.3 MB each) or ~40 s of 720p endpoints.
 /// Anything bigger logs and plays as plain video.
-pub const MAX_FLOW_CACHE_BYTES: usize = if usize::BITS >= 64 {
-    4_294_967_296_u64
-} else {
-    (usize::MAX - 1) as u64
-} as usize;
+pub const MAX_FLOW_CACHE_BYTES: usize = 4 * 1024 * 1024 * 1024;
 
 /// Largest mp4 the `mkfl` scan will lift into memory to parse the box walk.
 pub const MAX_FLOW_SCAN_BYTES: u64 = 256 * 1024 * 1024;
diff --git a/apps/vj/src/fx_thumbs.rs b/apps/vj/src/fx_thumbs.rs
index 41fea18af..a3009ccc8 100644
--- a/apps/vj/src/fx_thumbs.rs
+++ b/apps/vj/src/fx_thumbs.rs
@@ -1,4 +1,4 @@
-//! Lazy rendered thumbnails for `vjeffect` assets.
+//! Lazy ANIMATED thumbnails for `vjeffect` assets.
 //!
 //! The bundled effect library seeds into the store with modest colored
 //! placeholder JPEGs (effects/seed.rs). This widget replaces them, tile by
@@ -58,13 +58,23 @@
 //! - the offscreen passes are thumbnail-sized ([`SLOT_W`]x[`SLOT_H`]), not
 //!   program-sized, and the bake pools hand their memory back the moment
 //!   the bank goes idle,
-//! - JPEG conversion/encode happens on a Cx worker and the persistent cache
-//!   write is asynchronous, never blocking the UI thread.
+//! - video encode + cache write happen on a worker thread, never the UI
+//!   thread.
 //!
-//! Cache: `cx.storage("vj-fx-thumbs")`, keyed by asset, immutable revision,
-//! recipe and sheet size. The value is a pure-Rust encoded JPEG atlas on
-//! every platform; IndexedDB backs web and the native storage backend backs
-//! desktop. A relaunch decodes those bytes instead of rendering.
+//! Cache: `<cache_parent>/cache-vjfx-thumbs-30/<revision>-rN.mp4`, keyed by
+//! the immutable revision id (the content digest of the published revision)
+//! plus [`RECIPE`]. THE ARTIFACT IS AN MP4 (H.264, 30 frames at cell
+//! resolution) written and read through the platform-neutral makepad-video
+//! seam — VideoToolbox on macOS, Media Foundation on Windows, GStreamer on
+//! Linux — with the cell layout stamped as a trailer box the demuxer skips
+//! (`anim_icon::stamp_layout_mp4`), so the file describes its own grid and
+//! survives a byte copy. STORAGE ONLY: on load the file is decoded ONCE
+//! into the same frames-in-a-sheet texture path the PNG used to feed, and
+//! the decoder session is torn down — the runtime animates the atlas by
+//! frame index exactly as before, zero codec work at draw time. A relaunch
+//! decodes the file instead of re-rendering. Thin-client law: this is a
+//! digest-keyed derived cache, never durable content state. Stale-recipe
+//! files (including every legacy PNG sheet) are swept on startup.
 //!
 //! Fallback honesty: a document that fails to parse, a readback the
 //! platform cannot do, a capture that comes back black, or an encoder the
@@ -76,13 +86,14 @@
 use crate::effects::shaders::DrawVjFxPresent;
 use crate::effects::VjFxView;
 use makepad_asset_data::{AssetId, AssetRevisionId, ThumbnailCells};
-use makepad_widgets::*;
-use makepad_widgets::makepad_platform::{
-    storage::{StorageHandle, StorageRequestId, StorageResult},
-    thread::{Lane as PoolLane, TaskHandle},
+use makepad_asset_importer::anim_icon;
+use makepad_widgets::makepad_platform::video_file::{
+    VideoFileCodec, VideoFileEncoder, VideoFileEncoderOptions,
 };
-use std::collections::{HashMap, HashSet};
-use crate::clock::Instant;
+use makepad_widgets::*;
+use std::collections::HashMap;
+use std::path::{Path, PathBuf};
+use std::time::Instant;
 
 script_mod! {
     use mod.prelude.widgets_internal.*
@@ -139,22 +150,12 @@ script_mod! {
 /// = 383x172 physical px (measured via the remote bridge's /snap). A
 /// 384-wide cell is that width exactly; 16:10 height keeps the bake
 /// framing the tiles have always had (the pad crops vertically, as it
-/// always did). Native's 30 cells pack 5x6 into a 1920x1440 sheet; web uses
-/// one 384x240 representative frame to keep the bridge payload small.
+/// always did). 30 cells pack 6x5 into a 2304x1200 sheet.
 pub const CELL_W: usize = 384;
 pub const CELL_H: usize = 240;
-/// Native keeps the animated atlas. Web caches the representative middle
-/// frame as the requested small JPEG: this holds the readback transfer below
-/// a millisecond-scale payload instead of sending an 11 MiB atlas through
-/// the browser UI thread for every tile.
-#[cfg(not(target_arch = "wasm32"))]
-pub const SHEET_COLS: usize = 5;
-#[cfg(target_arch = "wasm32")]
-pub const SHEET_COLS: usize = 1;
-#[cfg(not(target_arch = "wasm32"))]
+/// Sheet columns.
+pub const SHEET_COLS: usize = 6;
 pub const FRAME_COUNT: usize = 30;
-#[cfg(target_arch = "wasm32")]
-pub const FRAME_COUNT: usize = 1;
 const SHEET_ROWS: usize = FRAME_COUNT.div_ceil(SHEET_COLS);
 /// The sheet target's exact texel size — the GPU packs the cells, so the
 /// readback IS the finished sheet.
@@ -171,13 +172,10 @@ const SLOT_H: f64 = (CELL_H * SUPERSAMPLE) as f64;
 /// operator judged the earlier 6 fps sheet "a bit too low framerate" —
 /// half a bar of genuinely smooth motion beats a whole bar of slideshow.
 const CAPTURE_SPAN: f64 = 1.0;
-/// The effect is always simulated at native's 30 Hz capture cadence. Web
-/// stores one representative cell, but that storage optimization must not
-/// turn the simulation step into one second or collapse feedback preroll.
-const TIMELINE_FRAMES: usize = 30;
-/// Document time between native timeline frames — and the exact `dt` each
-/// rendered frame is told passed, on every target.
-const FRAME_STEP: f64 = CAPTURE_SPAN / TIMELINE_FRAMES as f64;
+/// Document time between captured frames — and the exact `dt` each rendered
+/// frame is told passed, so the sheet plays back at the rate it was
+/// simulated at, on any machine.
+const FRAME_STEP: f64 = CAPTURE_SPAN / FRAME_COUNT as f64;
 /// Document time to run before the first captured frame, so effects that
 /// build (emitter plumes, feedback trails, growth ramps) are underway.
 const PREROLL_SECS: f64 = 0.9;
@@ -202,27 +200,35 @@ pub const LANES: usize = 6;
 /// Pooled bake steps per lane ([`VjFxView::bake_pool_ensure`]): the most
 /// captured frames one lane can encode into one paint. Sized against the
 /// pool's render-target memory (~1.5-3MB a step), freed at idle.
-const BAKE_STEPS: usize = if cfg!(target_arch = "wasm32") { 1 } else { 4 };
+const BAKE_STEPS: usize = 12;
 /// Bake steps (scene encodes + chain runs) all lanes may spend in one UI
 /// frame at full speed. The polite budget is 1 — the old cadence exactly.
 ///
 /// 16, not 48: the bake shares the UI's render thread, and the cold burst
 /// stacks first-use pipeline compiles on top of the steps — at 48 the
-/// opening paints fused into a MULTI-SECOND freeze of the whole app. Four
-/// plus the wall-clock deadline keeps a paint interactive.
-const STEP_BUDGET: usize = 4;
-/// Leave margin inside a 60 Hz frame for the rest of the VJ UI. Every
-/// multi-step CPU loop also checks this wall-clock deadline.
-const UI_STEP_BUDGET_MS: f64 = 7.5;
+/// opening paints fused into a MULTI-SECOND freeze of the whole app. At 16
+/// a paint stays interactive and the library still bakes in ~half a
+/// minute; the difference disappears into the decode overlap.
+const STEP_BUDGET: usize = 16;
 /// Documents that may START in one UI frame. A load is a splash eval plus
 /// a script shader apply — staggering them is what keeps regen from ever
-/// reading as a stall. One per frame also bounds first-use shader work.
-const LOADS_PER_FRAME: usize = 1;
+/// reading as a stall. Two per frame: with batching, starts — not steps —
+/// are the cold-library floor.
+const LOADS_PER_FRAME: usize = 2;
 /// Sheet readbacks started per UI frame. On Metal a readback is an async
 /// renderer-owned capture (request + completion-handler delivery); on the
 /// fallback backends it blocks the UI thread on the GPU (a few ms at sheet
-/// size). One is the ceiling either way and the rest wait a frame.
-const READBACKS_PER_FRAME: usize = 1;
+/// size). Two is the ceiling either way and the rest wait a frame.
+const READBACKS_PER_FRAME: usize = 2;
+/// H.264 bitrate for the cell-resolution cache stream. Sized for the
+/// ALL-INTRA stream below (~0.7 bits/pixel at 384x240@30): every frame an
+/// IDR costs bitrate over a GOP, but a 30-frame thumbnail gains nothing
+/// from inter compression and an intra stream HAS no frame reordering —
+/// no B-frames, no decode-order/presentation-order gap on any platform's
+/// codec, which is one half of the frames-land-in-the-right-cell law
+/// (the pts-keyed packing in media.rs is the other).
+const THUMB_BITRATE_BPS: u32 = 2_000_000;
+
 /// A render job: everything needed with no further lookups.
 pub struct FxThumbJob {
     pub asset: AssetId,
@@ -241,10 +247,9 @@ pub struct FxThumbJob {
 /// decode pool exactly like a store-fetched thumbnail blob.
 pub struct FxThumbSheet {
     pub revision: AssetRevisionId,
-    pub jpeg: Vec<u8>,
+    pub path: PathBuf,
     pub cells: ThumbnailCells,
     pub fps: f32,
-    pub encode_ms: f32,
 }
 
 /// THE BAKE RECIPE, versioned.
@@ -270,14 +275,7 @@ pub struct FxThumbSheet {
 //    producing GPU queue. An r4 artifact could be a racy partial bake
 //    (one lit cell + twenty-nine black ones passes the whole-sheet-black
 //    gate and decodes clean), so every r4 file retires and re-proves.
-// 7: cache payload is a portable JPEG atlas in Cx storage; web and native
-//    now share the same key/value path.
-// 8: web keeps native's 30 Hz timeline and 27-step feedback preroll even
-//    though it stores one representative cell.
-// 9: WebGL texture passes honour the effect's 3D camera (the platform used
-//    to overwrite it with the 2D ortho, so every r8 browser sheet of a 3D
-//    engine is its clear colour with the scene collapsed to a few pixels).
-pub const RECIPE: u32 = 9;
+pub const RECIPE: u32 = 6;
 
 /// The same lever for the TWO-DECK STAND-INS alone
 /// ([`crate::effects::deck_pattern`]). A transition sheet is a picture OF
@@ -290,40 +288,44 @@ pub const RECIPE: u32 = 9;
 // 2: deck A's stand-in moved from warm slate to the darkened key colour.
 pub const DECK_RECIPE: u32 = 2;
 
-const CACHE_SWEEP_LIST_LIMIT: u32 = 256;
-const CACHE_SWEEP_DELETE_BATCH: usize = 16;
-/// A browser storage request normally answers in the next event turn. A
-/// missing IndexedDB callback must not keep a revision in `holds()` forever.
-const CACHE_REQUEST_TIMEOUT_S: f32 = 5.0;
-/// Whole render/encode lane watchdog, counted in draws so a backgrounded tab
-/// does not fail simply because its animation clock was parked.
-const LANE_TIMEOUT_POLLS: u32 = 900;
-
-/// Browser and native use the same namespace/key contract. The immutable
-/// revision is the thumbnail version; recipe and dimensions invalidate any
-/// change in rendering without scanning or deleting old entries.
-pub fn cache_key(
-    asset: &AssetId,
-    revision: &AssetRevisionId,
-    transition: bool,
-) -> String {
-    let mode = if transition {
-        format!("transition-d{DECK_RECIPE}")
+/// The cache file for one revision. Transition previews render differently
+/// (two-input sweep), so they key their own file — a static sheet cached
+/// before the sweep existed is simply ignored, never shown. `-t3`: the
+/// frame-indexed sweep (the whole transition edge to edge in one sheet).
+pub fn cache_path(dir: &Path, revision: &AssetRevisionId, transition: bool) -> PathBuf {
+    if transition {
+        dir.join(format!("{revision}-t3-d{DECK_RECIPE}-r{RECIPE}.mp4"))
     } else {
-        "effect".to_string()
-    };
-    format!(
-        "{asset}/{revision}-{mode}-r{RECIPE}-{SHEET_W}x{SHEET_H}.jpg"
-    )
+        dir.join(format!("{revision}-r{RECIPE}.mp4"))
+    }
 }
 
-fn is_stale_cache_key(key: &str) -> bool {
-    let suffix = format!("-r{RECIPE}-{SHEET_W}x{SHEET_H}.jpg");
-    let Some(prefix) = key.strip_suffix(&suffix) else {
-        return true;
-    };
-    !(prefix.ends_with("-effect")
-        || prefix.ends_with(&format!("-transition-d{DECK_RECIPE}")))
+/// Startup sweep: everything in the cache directory that is not a
+/// current-recipe artifact — legacy PNG sheets, older recipes, orphaned
+/// tmp files — is dead weight nothing will ever read again (the recipe is
+/// part of the only name the app looks up). Deleting it here is what makes
+/// a recipe bump a re-bake instead of a cache that doubles.
+fn sweep_stale_cache(dir: &Path) {
+    let keep = format!("-r{RECIPE}.mp4");
+    let Ok(entries) = std::fs::read_dir(dir) else { return };
+    let mut dropped = 0usize;
+    for entry in entries.flatten() {
+        let path = entry.path();
+        if !path.is_file() {
+            continue;
+        }
+        let name = entry.file_name();
+        let Some(name) = name.to_str() else { continue };
+        if name.ends_with(&keep) {
+            continue;
+        }
+        if std::fs::remove_file(&path).is_ok() {
+            dropped += 1;
+        }
+    }
+    if dropped > 0 {
+        log!("fx thumb: cache sweep dropped {dropped} stale files (current recipe r{RECIPE}, mp4)");
+    }
 }
 
 /// The declared layout every sheet this module writes carries.
@@ -368,16 +370,10 @@ fn sheet_rgba_from_bgra(src: &[u8], sw: usize, sh: usize) -> Vec<u8> {
             for sy in y0..y1 {
                 for sx in x0..x1 {
                     let si = (sy * sw + sx) * 4;
-                    // Native render targets are BGRA. WebGL readPixels is
-                    // RGBA; keep that conversion on this encode worker so
-                    // the browser UI thread only transfers the PBO bytes.
-                    #[cfg(not(target_arch = "wasm32"))]
-                    let (pr, pb) = (src[si + 2], src[si]);
-                    #[cfg(target_arch = "wasm32")]
-                    let (pr, pb) = (src[si], src[si + 2]);
-                    b += pb as u32;
+                    // BGRA source.
+                    b += src[si] as u32;
                     g += src[si + 1] as u32;
-                    r += pr as u32;
+                    r += src[si + 2] as u32;
                 }
             }
             let count = ((y1 - y0) * (x1 - x0)) as u32;
@@ -399,35 +395,76 @@ fn all_black(rgba: &[u8]) -> bool {
         .any(|px| px[0] > 12 || px[1] > 12 || px[2] > 12)
 }
 
-/// Convert + gate + JPEG encode on a Cx worker. The UI thread never scans or
-/// encodes a sheet's pixels after the asynchronous readback arrives.
-fn encode_jpeg(
+/// Convert + gate + encode + stamp + atomically land the cache file. Runs
+/// on a worker: the UI thread never touches a sheet's pixels again after
+/// the readback.
+///
+/// The artifact: 30 cell-resolution frames hardware-encoded to H.264 in an
+/// mp4 through makepad-video (the platform-neutral seam — VideoToolbox /
+/// Media Foundation / GStreamer), with the cell layout appended as a
+/// trailer box (`anim_icon::stamp_layout_mp4`) that any demuxer skips and
+/// `anim_icon::read_layout` recovers. H.264 rather than H.265 because it
+/// is the arm the realtime encode lane has proven on BOTH desktop
+/// platforms; H.265 encode support is uneven across Media Foundation
+/// machines and buys nothing at 75KB a sheet.
+fn encode_and_write(
     bgra: Vec<u8>,
     sw: usize,
     sh: usize,
+    path: PathBuf,
     revision: AssetRevisionId,
 ) -> Result<FxThumbSheet, String> {
-    let started = Instant::now();
     let sheet = sheet_rgba_from_bgra(&bgra, sw, sh);
     if all_black(&sheet) {
         return Err("rendered black".to_string());
     }
-    let mut jpeg = Vec::new();
-    jpeg_encoder::Encoder::new(&mut jpeg, 84)
-        .encode(
-            &sheet,
-            SHEET_W as u16,
-            SHEET_H as u16,
-            jpeg_encoder::ColorType::Rgba,
-        )
-        .map_err(|e| format!("thumb jpeg encoder: {e}"))?;
-    Ok(FxThumbSheet {
-        revision,
-        jpeg,
-        cells: sheet_cells(),
-        fps: SHEET_FPS,
-        encode_ms: started.elapsed().as_secs_f32() * 1000.0,
-    })
+    if let Some(dir) = path.parent() {
+        std::fs::create_dir_all(dir).map_err(|e| format!("cache dir: {e}"))?;
+    }
+    // The tmp file keeps the .mp4 extension: platform muxers use it as the
+    // container type hint.
+    let tmp = path.with_extension("tmp.mp4");
+    let tmp_str = tmp
+        .to_str()
+        .ok_or_else(|| format!("non-utf8 cache path: {}", tmp.display()))?
+        .to_string();
+    let mut encoder = VideoFileEncoder::new(
+        &tmp_str,
+        VideoFileEncoderOptions {
+            codec: VideoFileCodec::H264,
+            width: CELL_W as u32,
+            height: CELL_H as u32,
+            fps_num: SHEET_FPS as u32,
+            fps_den: 1,
+            video_bitrate_bps: THUMB_BITRATE_BPS,
+            audio: None,
+            // ALL-INTRA: an IDR-only stream cannot reorder frames, so
+            // emission order IS presentation order on every decoder.
+            keyframe_only: true,
+        },
+    )
+    .map_err(|e| format!("thumb video encoder: {e}"))?;
+    let mut cell = vec![0u8; CELL_W * CELL_H * 4];
+    for k in 0..FRAME_COUNT {
+        let cx0 = (k % SHEET_COLS) * CELL_W;
+        let cy0 = (k / SHEET_COLS) * CELL_H;
+        for y in 0..CELL_H {
+            let src = ((cy0 + y) * SHEET_W + cx0) * 4;
+            cell[y * CELL_W * 4..(y + 1) * CELL_W * 4]
+                .copy_from_slice(&sheet[src..src + CELL_W * 4]);
+        }
+        encoder
+            .push_frame_rgba8(&cell, None)
+            .map_err(|e| format!("thumb video frame {k}: {e}"))?;
+    }
+    encoder.finish().map_err(|e| format!("thumb video finish: {e}"))?;
+    // The layout trailer: the file carries its own cell grid, exactly as
+    // the PNG tEXt stamp did, and survives a byte copy.
+    let bytes = std::fs::read(&tmp).map_err(|e| format!("cache read-back: {e}"))?;
+    let bytes = anim_icon::stamp_layout_mp4(&bytes, sheet_cells(), SHEET_FPS);
+    std::fs::write(&tmp, &bytes).map_err(|e| format!("cache write: {e}"))?;
+    std::fs::rename(&tmp, &path).map_err(|e| format!("cache rename: {e}"))?;
+    Ok(FxThumbSheet { revision, path, cells: sheet_cells(), fps: SHEET_FPS })
 }
 
 /// Where a lane's job is in its life. The clock only ever moves in
@@ -453,14 +490,14 @@ enum Phase {
     /// via `take_render_texture_captures` once that buffer completed —
     /// they provably follow the last cell's render.
     AwaitRead,
-    /// Cx worker encoding + asynchronous persistent-store write.
+    /// Worker thread encoding + writing the cache file.
     Encoding,
 }
 
 struct ActiveJob {
     job: FxThumbJob,
     phase: Phase,
-    encoder: Option<TaskHandle<Result<FxThumbSheet, String>>>,
+    encoder: Option<std::thread::JoinHandle<Result<FxThumbSheet, String>>>,
     /// LIVECODING: the log position this document's load started at, so a
     /// draw-shader failure raised while the lane rendered can be attributed
     /// to it (see `crate::livecode`).
@@ -473,45 +510,24 @@ struct ActiveJob {
     seq_pending: Option<Option<usize>>,
     /// The sheet target holds drawn cells (clear turns into load-preserve).
     sheet_cleared: bool,
+    /// When the renderer-owned capture was requested ([`Phase::AwaitRead`]):
+    /// its read time for the report line.
+    await_started: Instant,
     /// Frames spent in [`Phase::AwaitRead`] — the timeout counts POLLS, not
     /// wall time, so a stalled clock (occlusion, machine sleep) can never
     /// spuriously fail a lane whose capture is simply parked with the app.
     await_polls: u32,
-    /// Draw polls spent on this job across load, bake, readback and encode.
-    /// This is the outer watchdog; phase-specific failures remain more useful.
-    lane_polls: u32,
-    /// Frames spent in [`Phase::Encoding`] with the worker not finished —
-    /// the same poll-counted timeout. On the web every encode is a fresh
-    /// worker; one that never starts or never reports must not hold its
-    /// lane for the rest of the session.
-    encode_polls: u32,
-    /// Polls the warmup has been HELD because the platform was still
-    /// compiling draw shaders (their draw calls are dropped until then —
-    /// a capture taken in that window is a black frame, not the effect).
-    warmup_holds: u32,
+    // Honest numbers for the report line.
+    started: Instant,
+    frames: u32,
+    load_ms: f32,
+    read_ms: f32,
+    /// CPU spent in tick_manual across the sheet (sim + clock).
+    tick_ms: f32,
+    /// CPU spent encoding the draws (scene + chain + cell blits).
+    draw_ms: f32,
 }
 
-impl ActiveJob {
-    /// Keep the job in warmup while shaders are still compiling: the draw
-    /// that queued them has happened, nothing more is drawn or ticked until
-    /// they link. Capped in polls like every other wait here, so a
-    /// completion the platform never reports cannot wedge a lane.
-    fn hold_warmup(&mut self, shaders_pending: bool) -> bool {
-        if !matches!(self.phase, Phase::Warmup(_))
-            || !shaders_pending
-            || self.warmup_holds > WAIT_POLL_LIMIT
-        {
-            return false;
-        }
-        self.warmup_holds += 1;
-        true
-    }
-}
-
-/// Polls a lane may spend waiting on its capture or its encode worker before
-/// the job fails and the lane moves on: ~10 s of frames at 60 Hz.
-const WAIT_POLL_LIMIT: u32 = 600;
-
 /// One lane's own render target: the sheet the GPU packs cell by cell, plus
 /// the pass that owns it. The effect's passes are begun INSIDE this one
 /// (`make_child_pass`), so the cell blits — recorded in the sheet pass
@@ -552,20 +568,6 @@ struct Lane {
     prepared: bool,
 }
 
-struct CacheLookup {
-    revision: AssetRevisionId,
-    key: String,
-    job: Option<FxThumbJob>,
-    started: Instant,
-}
-
-struct CacheWrite {
-    revision: AssetRevisionId,
-    key: String,
-    stores_value: bool,
-    started: Instant,
-}
-
 /// The premix texture pair for pool step `step` (grown on demand). A free
 /// fn so the lane's `job` can stay mutably borrowed alongside it.
 fn trans_pair(trans_tex: &mut Vec<[Option<Texture>; 2]>, step: usize) -> &mut [Option<Texture>; 2] {
@@ -575,18 +577,6 @@ fn trans_pair(trans_tex: &mut Vec<[Option<Texture>; 2]>, step: usize) -> &mut [O
     &mut trans_tex[step]
 }
 
-#[derive(Default)]
-struct CacheSweep {
-    started: bool,
-    finished: bool,
-    listing_done: bool,
-    list_request: Option<StorageRequestId>,
-    pending_deletes: Vec<String>,
-    delete_requests: HashSet<StorageRequestId>,
-    stale_count: usize,
-    error: Option<String>,
-}
-
 #[derive(Script, ScriptHook, WidgetRef, WidgetRegister)]
 pub struct VjFxThumbs {
     #[uid]
@@ -624,19 +614,7 @@ pub struct VjFxThumbs {
     #[rust]
     next_frame: NextFrame,
     #[rust]
-    storage: Option<StorageHandle>,
-    #[rust]
-    cache_sweep: CacheSweep,
-    /// IndexedDB/native-storage reads in flight. A lookup may carry the
-    /// complete render job (bundled feed) or be a cheap catalog probe.
-    #[rust]
-    cache_reads: HashMap<StorageRequestId, CacheLookup>,
-    #[rust]
-    cache_writes: HashMap<StorageRequestId, CacheWrite>,
-    #[rust]
-    cache_misses: HashSet<AssetRevisionId>,
-    #[rust]
-    cache_keys: HashMap<AssetRevisionId, String>,
+    cache_dir: Option<PathBuf>,
     /// THE PENDING SET — one deep store (the whole library fits), pulled
     /// by [`Self::take_next`]'s strict classes. Order within the vec is
     /// enqueue order; the classes decide between entries at the pull, so
@@ -680,137 +658,28 @@ pub struct VjFxThumbs {
     /// bank at one lane and one step per frame.
     #[rust(true)]
     full_speed: bool,
+    // Session totals for the report line.
+    #[rust]
+    done_count: usize,
+    #[rust]
+    done_ms: f32,
     #[rust]
     batch_started: Option<Instant>,
-    #[rust]
-    batch_rendered: usize,
-    #[rust]
-    batch_cached: usize,
-    #[rust]
-    batch_stored: usize,
-    #[rust]
-    batch_failed: usize,
-    /// Cache-hit JPEGs handed to the decode workers but not yet uploaded
-    /// and bound to the grid. Keeping them in the batch lifetime makes the
-    /// summary measure what the operator sees, not merely IndexedDB reads.
-    #[rust]
-    cache_visible_pending: HashSet<AssetRevisionId>,
-    #[rust]
-    batch_all_visible_s: Option<f32>,
 }
 
 impl VjFxThumbs {
-    fn begin_batch(&mut self) {
-        if self.batch_started.is_none() {
-            self.batch_started = Some(Instant::now());
-            self.batch_rendered = 0;
-            self.batch_cached = 0;
-            self.batch_stored = 0;
-            self.batch_failed = 0;
-            self.cache_visible_pending.clear();
-            self.batch_all_visible_s = None;
-        }
+    pub fn set_cache_dir(&mut self, dir: PathBuf) {
+        sweep_stale_cache(&dir);
+        self.cache_dir = Some(dir);
     }
 
-    fn finish_visible_timing_if_ready(&mut self) {
-        if self.batch_all_visible_s.is_none()
-            && self.batch_cached > 0
-            && self.cache_reads.is_empty()
-            && self.cache_visible_pending.is_empty()
-        {
-            self.batch_all_visible_s = self
-                .batch_started
-                .map(|started| started.elapsed().as_secs_f32());
-        }
-    }
-
-    fn storage(&mut self, cx: &mut Cx) -> StorageHandle {
-        let storage = self.storage
-            .get_or_insert_with(|| cx.storage("vj-fx-thumbs"))
-            .clone();
-        if !self.cache_sweep.started {
-            self.cache_sweep.started = true;
-            self.cache_sweep.list_request =
-                Some(storage.list(cx, "", None, CACHE_SWEEP_LIST_LIMIT));
-        }
-        storage
-    }
-
-    fn finish_cache_sweep_if_ready(&mut self) {
-        if self.cache_sweep.finished
-            || !self.cache_sweep.listing_done
-            || !self.cache_sweep.pending_deletes.is_empty()
-            || !self.cache_sweep.delete_requests.is_empty()
-        {
-            return;
-        }
-        self.cache_sweep.finished = true;
-        if let Some(error) = self.cache_sweep.error.as_deref() {
-            log!("fx thumbs: sweep failed: {error}");
-        }
-    }
-
-    fn sweep_delete_batch(&mut self, cx: &mut Cx) {
-        let Some(storage) = self.storage.clone() else { return };
-        for _ in 0..CACHE_SWEEP_DELETE_BATCH {
-            let Some(key) = self.cache_sweep.pending_deletes.pop() else { break };
-            let request = storage.delete(cx, &key);
-            self.cache_sweep.delete_requests.insert(request);
-        }
-        self.finish_cache_sweep_if_ready();
-    }
-
-    /// Start a cache-only lookup before fetching an effect's source. Returns
-    /// true once that key is known missing and rendering may be enqueued.
-    pub fn probe_cache(
-        &mut self,
-        cx: &mut Cx,
-        asset: AssetId,
-        revision: AssetRevisionId,
-        transition: bool,
-    ) -> bool {
-        if self.cache_misses.contains(&revision) {
-            return true;
-        }
-        if self.cache_reads.values().any(|read| read.revision == revision)
-            || self.results.iter().any(|sheet| sheet.revision == revision)
-        {
-            return false;
-        }
-        let key = cache_key(&asset, &revision, transition);
-        self.begin_batch();
-        self.batch_all_visible_s = None;
-        self.cache_keys.insert(revision, key.clone());
-        let request = self.storage(cx).get(cx, &key);
-        self.cache_reads.insert(
-            request,
-            CacheLookup { revision, key, job: None, started: Instant::now() },
-        );
-        false
-    }
-
-    pub fn invalidate_cache(&mut self, cx: &mut Cx, revision: AssetRevisionId) {
-        self.cache_visible_pending.remove(&revision);
-        self.finish_visible_timing_if_ready();
-        if let Some(key) = self.cache_keys.get(&revision).cloned() {
-            let request = self.storage(cx).delete(cx, &key);
-            self.cache_writes.insert(request, CacheWrite {
-                revision,
-                key,
-                stores_value: false,
-                started: Instant::now(),
-            });
-        }
-        self.cache_misses.insert(revision);
+    pub fn cache_dir(&self) -> Option<&Path> {
+        self.cache_dir.as_deref()
     }
 
     /// Nothing loaded, nothing pending: everything handed over is finished.
     pub fn is_idle(&self) -> bool {
-        self.pending.is_empty()
-            && self.cache_reads.is_empty()
-            && self.cache_writes.is_empty()
-            && self.cache_visible_pending.is_empty()
-            && self.lanes.iter().all(|l| l.job.is_none())
+        self.pending.is_empty() && self.lanes.iter().all(|l| l.job.is_none())
     }
 
     /// A live set is running: keep the bank to one lane. At boot, idle, or a
@@ -858,11 +727,6 @@ impl VjFxThumbs {
     }
 
     fn mark_failed(&mut self, revision: AssetRevisionId, error: String) {
-        if self.failed.contains_key(&revision) {
-            return;
-        }
-        log!("fx thumbs: {revision} failed: {error}");
-        self.batch_failed += 1;
         self.failed.insert(revision, error);
         self.new_failures.push(revision);
     }
@@ -873,7 +737,6 @@ impl VjFxThumbs {
     /// twice.
     pub fn holds(&self, revision: &AssetRevisionId) -> bool {
         self.pending.iter().any(|j| &j.revision == revision)
-            || self.cache_reads.values().any(|read| &read.revision == revision)
             || self
                 .lanes
                 .iter()
@@ -888,27 +751,6 @@ impl VjFxThumbs {
         std::mem::take(&mut self.results)
     }
 
-    /// The host has decoded, uploaded and rebound this cache-hit sheet, and
-    /// has requested the grid redraw that makes it visible.
-    pub fn mark_cache_visible(&mut self, cx: &mut Cx, revision: AssetRevisionId) {
-        if !self.cache_visible_pending.remove(&revision) {
-            return;
-        }
-        self.finish_visible_timing_if_ready();
-        self.area.redraw(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
-    /// A worker that never answered must release the cache batch just like a
-    /// decode error does. `mark_failed` de-duplicates the error line.
-    pub fn mark_decode_timed_out(&mut self, cx: &mut Cx, revision: AssetRevisionId) {
-        self.cache_visible_pending.remove(&revision);
-        self.finish_visible_timing_if_ready();
-        self.mark_failed(revision, "JPEG decode timed out".to_string());
-        self.area.redraw(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
     /// Admission NEVER collapses: a job is refused only when the platform
     /// cannot render at all, its revision already failed (terminal), or the
     /// same revision is already pending/rendering. A REVISION CHANGE is an
@@ -920,201 +762,14 @@ impl VjFxThumbs {
             return;
         }
         self.pending.retain(|j| j.asset != job.asset);
-        self.begin_batch();
-        if self.cache_misses.contains(&job.revision) {
-            self.pending.push(job);
-        } else if let Some(read) = self
-            .cache_reads
-            .values_mut()
-            .find(|read| read.revision == job.revision)
-        {
-            read.job = Some(job);
-        } else {
-            let key = cache_key(&job.asset, &job.revision, job.transition);
-            self.batch_all_visible_s = None;
-            self.cache_keys.insert(job.revision, key.clone());
-            let request = self.storage(cx).get(cx, &key);
-            self.cache_reads.insert(
-                request,
-                CacheLookup {
-                    revision: job.revision,
-                    key,
-                    job: Some(job),
-                    started: Instant::now(),
-                },
-            );
+        if self.batch_started.is_none() {
+            self.batch_started = Some(Instant::now());
         }
+        self.pending.push(job);
         self.next_frame = cx.new_next_frame();
         self.area.redraw(cx);
     }
 
-    fn handle_storage(&mut self, cx: &mut Cx, event: &Event) {
-        let Event::Storage(responses) = event else { return };
-        let mut changed = false;
-        for response in responses {
-            if self.cache_sweep.list_request == Some(response.request_id) {
-                self.cache_sweep.list_request = None;
-                match &response.result {
-                    Ok(StorageResult::List(page)) => {
-                        let stale = page
-                            .keys
-                            .iter()
-                            .filter(|key| is_stale_cache_key(key))
-                            .cloned()
-                            .collect::<Vec<_>>();
-                        self.cache_sweep.stale_count += stale.len();
-                        self.cache_sweep.pending_deletes.extend(stale);
-                        if let Some(cursor) = page.next_cursor.clone() {
-                            let storage = self.storage(cx);
-                            self.cache_sweep.list_request = Some(storage.list(
-                                cx,
-                                "",
-                                Some(cursor),
-                                CACHE_SWEEP_LIST_LIMIT,
-                            ));
-                        } else {
-                            self.cache_sweep.listing_done = true;
-                        }
-                    }
-                    Ok(_) => {
-                        self.cache_sweep.listing_done = true;
-                        self.cache_sweep.error.get_or_insert_with(|| {
-                            "storage list returned the wrong payload".to_string()
-                        });
-                    }
-                    Err(error) => {
-                        self.cache_sweep.listing_done = true;
-                        self.cache_sweep.error.get_or_insert_with(|| error.to_string());
-                    }
-                }
-                if !self.cache_sweep.pending_deletes.is_empty() {
-                    self.next_frame = cx.new_next_frame();
-                }
-                self.finish_cache_sweep_if_ready();
-                continue;
-            }
-            if self.cache_sweep.delete_requests.remove(&response.request_id) {
-                if let Err(error) = &response.result {
-                    self.cache_sweep.error.get_or_insert_with(|| error.to_string());
-                }
-                self.finish_cache_sweep_if_ready();
-                continue;
-            }
-            if let Some(read) = self.cache_reads.remove(&response.request_id) {
-                match &response.result {
-                    Ok(StorageResult::Value(Some(jpeg)))
-                        if jpeg.starts_with(&[0xff, 0xd8]) =>
-                    {
-                        self.batch_cached += 1;
-                        self.cache_visible_pending.insert(read.revision);
-                        self.results.push(FxThumbSheet {
-                            revision: read.revision,
-                            jpeg: jpeg.clone(),
-                            cells: sheet_cells(),
-                            fps: SHEET_FPS,
-                            encode_ms: 0.0,
-                        });
-                    }
-                    Ok(StorageResult::Value(_)) => {
-                        self.cache_misses.insert(read.revision);
-                        if let Some(job) = read.job {
-                            self.pending.push(job);
-                        }
-                    }
-                    Ok(_) => {
-                        self.cache_misses.insert(read.revision);
-                        if let Some(job) = read.job {
-                            self.pending.push(job);
-                        }
-                    }
-                    Err(error) => {
-                        log!(
-                            "fx thumbs: {} cache read failed ({}): {error}",
-                            read.revision,
-                            read.key
-                        );
-                        self.cache_misses.insert(read.revision);
-                        if let Some(job) = read.job {
-                            self.pending.push(job);
-                        }
-                    }
-                }
-                changed = true;
-            }
-            if let Some(write) = self.cache_writes.remove(&response.request_id) {
-                if let Err(error) = &response.result {
-                    log!(
-                        "fx thumbs: {} cache write failed ({}): {error}",
-                        write.revision,
-                        write.key
-                    );
-                } else if write.stores_value {
-                    self.batch_stored += 1;
-                }
-                changed = true;
-            }
-        }
-        self.finish_visible_timing_if_ready();
-        if changed {
-            self.area.redraw(cx);
-            self.next_frame = cx.new_next_frame();
-        }
-    }
-
-    /// Storage completions are event-driven, but a browser callback can be
-    /// lost (transaction abort, worker teardown). Retire each orphan once so
-    /// it cannot keep `holds()`/`is_idle()` true forever; a read falls back to
-    /// rendering, while a write leaves the already-visible result intact.
-    fn poll_cache_timeouts(&mut self, cx: &mut Cx) {
-        let reads: Vec<StorageRequestId> = self
-            .cache_reads
-            .iter()
-            .filter_map(|(request, read)| {
-                (read.started.elapsed().as_secs_f32() >= CACHE_REQUEST_TIMEOUT_S)
-                    .then_some(*request)
-            })
-            .collect();
-        let mut timed_out = !reads.is_empty();
-        for request in reads {
-            let Some(read) = self.cache_reads.remove(&request) else { continue };
-            log!(
-                "fx thumbs: {} cache read timed out ({})",
-                read.revision,
-                read.key
-            );
-            self.cache_misses.insert(read.revision);
-            if let Some(job) = read.job {
-                self.pending.push(job);
-            }
-        }
-
-        let writes: Vec<StorageRequestId> = self
-            .cache_writes
-            .iter()
-            .filter_map(|(request, write)| {
-                (write.started.elapsed().as_secs_f32() >= CACHE_REQUEST_TIMEOUT_S)
-                    .then_some(*request)
-            })
-            .collect();
-        timed_out |= !writes.is_empty();
-        for request in writes {
-            let Some(write) = self.cache_writes.remove(&request) else { continue };
-            log!(
-                "fx thumbs: {} cache write timed out ({})",
-                write.revision,
-                write.key
-            );
-        }
-        if !self.cache_reads.is_empty() || !self.cache_writes.is_empty() {
-            return;
-        }
-        self.finish_visible_timing_if_ready();
-        if !self.pending.is_empty() || timed_out {
-            self.area.redraw(cx);
-            self.next_frame = cx.new_next_frame();
-        }
-    }
-
     /// The lane bank, built on first use (one [`Lane`] per view field).
     fn ensure_lanes(&mut self) {
         while self.lanes.len() < LANES {
@@ -1137,6 +792,11 @@ impl VjFxThumbs {
 
     fn fail_lane(&mut self, cx: &mut Cx, index: usize, error: String) {
         if let Some(active) = self.lanes[index].job.take() {
+            log!(
+                "fx thumb: {} FAILED — {} (marked failed for this revision)",
+                active.job.title,
+                error
+            );
             self.mark_failed(active.job.revision, error);
         }
         self.view(index).clear_effect(cx);
@@ -1145,7 +805,7 @@ impl VjFxThumbs {
     /// Pull pending documents onto free lanes, strictly by class
     /// ([`Self::take_next`]). At most [`LOADS_PER_FRAME`] a frame so a
     /// compile never lands on top of another one.
-    fn start_jobs(&mut self, cx: &mut Cx, deadline: f64) {
+    fn start_jobs(&mut self, cx: &mut Cx) {
         // A platform that proved it cannot read back must stop PULLING:
         // without this the deep pending set kept rendering after disable
         // and marked the rest of the library failed.
@@ -1155,9 +815,6 @@ impl VjFxThumbs {
         let budget = self.lane_budget();
         let mut loads = 0;
         for index in 0..LANES {
-            if Cx::monotonic_now() >= deadline {
-                return;
-            }
             if loads >= LOADS_PER_FRAME || self.pending.is_empty() {
                 return;
             }
@@ -1171,6 +828,7 @@ impl VjFxThumbs {
             let Some(job) = self.take_next() else { return };
             loads += 1;
             let prepared = self.lanes[index].prepared;
+            let t0 = Instant::now();
             let view = self.view(index);
             if !prepared {
                 view.set_manual_clock(true);
@@ -1195,13 +853,21 @@ impl VjFxThumbs {
                         pending_chain: Vec::new(),
                         seq_pending: None,
                         sheet_cleared: false,
+                        await_started: t0,
                         await_polls: 0,
-                        lane_polls: 0,
-                        encode_polls: 0,
-                        warmup_holds: 0,
+                        started: t0,
+                        frames: 0,
+                        load_ms: t0.elapsed().as_secs_f32() * 1000.0,
+                        read_ms: 0.0,
+                        tick_ms: 0.0,
+                        draw_ms: 0.0,
                     });
                 }
                 Err(error) => {
+                    log!(
+                        "fx thumb: {} document failed to load — {error} (placeholder kept)",
+                        job.title
+                    );
                     // A parse failure is DEFINITE: report it as the answer
                     // rather than waiting to see what the shader does.
                     crate::livecode::report(
@@ -1216,33 +882,17 @@ impl VjFxThumbs {
     }
 
     /// Harvest finished encode workers without ever blocking the UI thread.
-    /// A worker that never finishes times out on polls, exactly like a
-    /// capture that never lands ([`Self::poll_captures`]): the lane fails
-    /// its job and pulls the next one instead of stalling the bank.
-    fn poll_encoders(&mut self, cx: &mut Cx) {
+    fn poll_encoders(&mut self) {
         for index in 0..self.lanes.len() {
-            let (finished, timed_out) = match self.lanes[index].job.as_mut() {
-                Some(a) if a.phase == Phase::Encoding => {
-                    let finished = a.encoder.as_ref().is_some_and(|h| h.is_finished());
-                    if !finished {
-                        a.encode_polls += 1;
-                    }
-                    (finished, !finished && a.encode_polls > WAIT_POLL_LIMIT)
-                }
-                _ => (false, false),
-            };
-            if timed_out {
-                if let Some(handle) = self.lanes[index].job.as_mut().and_then(|a| a.encoder.take()) {
-                    handle.cancel();
-                }
-                self.fail_lane(cx, index, "encode worker never finished".to_string());
-                continue;
-            }
+            let finished = self.lanes[index].job.as_ref().is_some_and(|a| {
+                a.phase == Phase::Encoding && a.encoder.as_ref().is_some_and(|h| h.is_finished())
+            });
             if !finished {
                 continue;
             }
             let Some(mut active) = self.lanes[index].job.take() else { continue };
-            let Some(mut handle) = active.encoder.take() else { continue };
+            let Some(handle) = active.encoder.take() else { continue };
+            let total_ms = active.started.elapsed().as_secs_f32() * 1000.0;
             // LIVECODING: the document parsed and a full sheet was DRAWN, so
             // whatever the shader had to say has been said by now. A black
             // sheet is not itself a verdict — an input-shaping transition
@@ -1250,56 +900,46 @@ impl VjFxThumbs {
             // is whatever the compiler actually reported, and nothing means
             // it compiled.
             crate::livecode::report(&active.job.revision.to_string(), active.mark, Ok(()));
-            match handle.try_take() {
-                None => {
-                    // `is_finished` publishes before the payload mutex is
-                    // necessarily available. Keep the handle and the frame
-                    // pump alive so lock contention is retried, never lost.
-                    active.encoder = Some(handle);
-                    self.lanes[index].job = Some(active);
-                }
-                Some(Ok(Ok(sheet))) => {
-                    self.batch_rendered += 1;
-                    let key = cache_key(
-                        &active.job.asset,
-                        &active.job.revision,
-                        active.job.transition,
+            match handle.join() {
+                Ok(Ok(sheet)) => {
+                    self.done_count += 1;
+                    self.done_ms += total_ms;
+                    log!(
+                        "fx thumb: {} rendered — {} frames over {:.1}s in {:.0}ms ({} steps: tick {:.1}ms, encode {:.1}ms, load {:.1}ms, readback {:.1}ms); {} done, avg {:.0}ms, {:.1}s elapsed",
+                        active.job.title,
+                        FRAME_COUNT,
+                        CAPTURE_SPAN,
+                        total_ms,
+                        active.frames,
+                        active.tick_ms,
+                        active.draw_ms,
+                        active.load_ms,
+                        active.read_ms,
+                        self.done_count,
+                        self.done_ms / self.done_count as f32,
+                        self.batch_started
+                            .map(|t| t.elapsed().as_secs_f32())
+                            .unwrap_or(0.0),
                     );
-                    self.cache_keys.insert(active.job.revision, key.clone());
-                    let request = self.storage(cx).set(cx, &key, sheet.jpeg.clone());
-                    self.cache_writes.insert(request, CacheWrite {
-                        revision: active.job.revision,
-                        key,
-                        stores_value: true,
-                        started: Instant::now(),
-                    });
                     self.results.push(sheet);
                 }
-                Some(Ok(Err(error))) => {
+                Ok(Err(error)) => {
+                    log!(
+                        "fx thumb: {} FAILED — {error} (marked failed for this revision)",
+                        active.job.title
+                    );
                     self.mark_failed(active.job.revision, error);
                 }
-                Some(Err(error)) => {
+                Err(_) => {
                     self.mark_failed(
                         active.job.revision,
-                        format!("encode worker failed: {error}"),
+                        "encode worker panicked".to_string(),
                     );
                 }
             }
         }
     }
 
-    fn poll_lane_timeouts(&mut self, cx: &mut Cx) {
-        for index in 0..self.lanes.len() {
-            let timed_out = self.lanes[index].job.as_mut().is_some_and(|active| {
-                active.lane_polls = active.lane_polls.saturating_add(1);
-                active.lane_polls > LANE_TIMEOUT_POLLS
-            });
-            if timed_out {
-                self.fail_lane(cx, index, "thumbnail lane timed out".to_string());
-            }
-        }
-    }
-
     /// Bind this capture step's inputs (transition sweep / screen stand-in)
     /// for the frame about to be encoded into pool step `step`. `k` is the
     /// cell being captured; document time, not wall time, drives the
@@ -1313,11 +953,7 @@ impl VjFxThumbs {
         k: usize,
     ) {
         if transition {
-            let m = if FRAME_COUNT == 1 {
-                0.5
-            } else {
-                (k as f32 / (FRAME_COUNT - 1) as f32).clamp(0.0, 1.0)
-            };
+            let m = (k as f32 / (FRAME_COUNT - 1) as f32).clamp(0.0, 1.0);
             let time = (PREROLL_SECS + k as f64 * FRAME_STEP) as f32;
             if view.wants_deck_inputs() {
                 // Two-deck doc: the distinct patterns land on separate
@@ -1361,8 +997,6 @@ impl VjFxThumbs {
         cell: &mut DrawVjFxThumbCell,
         scratch: &mut Vec<u32>,
         budget: &mut usize,
-        deadline: f64,
-        shaders_pending: bool,
     ) -> bool {
         match lane.job.as_ref().map(|a| a.phase) {
             None | Some(Phase::Encoding) => return false,
@@ -1404,13 +1038,9 @@ impl VjFxThumbs {
         cx.begin_root_turtle(pass_size, Layout::flow_overlay());
 
         let ready = if view.bake_batch_limit() > 1 {
-            Self::lane_steps_batched(
-                cx, view, job, trans_tex, cell, scratch, budget, deadline, shaders_pending,
-            )
+            Self::lane_steps_batched(cx, view, job, trans_tex, cell, scratch, budget)
         } else {
-            Self::lane_step_sequential(
-                cx, view, job, trans_tex, cell, scratch, budget, shaders_pending,
-            )
+            Self::lane_step_sequential(cx, view, job, trans_tex, cell, scratch, budget)
         };
 
         cx.end_pass_sized_turtle();
@@ -1421,9 +1051,8 @@ impl VjFxThumbs {
 
     /// One sequential step is done (its chain ran, or it had no chain):
     /// advance the phase. `stepped` = [`VjFxView::needs_stepped_time`].
-    fn advance_sequential_phase(phase: Phase, stepped: bool, hold: bool) -> Phase {
+    fn advance_sequential_phase(phase: Phase, stepped: bool) -> Phase {
         match phase {
-            Phase::Warmup(n) if hold => Phase::Warmup(n),
             Phase::Warmup(n) if n + 1 < WARMUP_DRAWS => Phase::Warmup(n + 1),
             Phase::Warmup(_) => {
                 if stepped {
@@ -1458,11 +1087,9 @@ impl VjFxThumbs {
         cell: &mut DrawVjFxThumbCell,
         scratch: &mut Vec<u32>,
         budget: &mut usize,
-        shaders_pending: bool,
     ) -> bool {
         let Some(active) = job.as_mut() else { return false };
         *budget = budget.saturating_sub(1);
-        let hold = active.hold_warmup(shaders_pending);
 
         // CHAIN HALF: last paint's scene has settled; run the chain, blit
         // if this step captured, and only then advance the phase. With the
@@ -1470,14 +1097,16 @@ impl VjFxThumbs {
         // same paint (fall through below) — sim-field documents keep
         // strict alternation ([`VjFxView::bake_seq_pipeline`]).
         if let Some(capture) = active.seq_pending.take() {
+            let t_draw = Instant::now();
             let texture = view.seq_chain_step(cx);
             if let (Some(k), Some(texture)) = (capture, texture) {
                 cell.draw_vars.set_texture(0, &texture);
                 cell.draw_abs(cx, cell_rect(k));
                 active.sheet_cleared = true;
             }
+            active.draw_ms += t_draw.elapsed().as_secs_f32() * 1000.0;
             active.phase =
-                Self::advance_sequential_phase(active.phase, view.needs_stepped_time(), hold);
+                Self::advance_sequential_phase(active.phase, view.needs_stepped_time());
             if !view.bake_seq_pipeline()
                 || matches!(active.phase, Phase::Readback | Phase::Flush | Phase::Encoding)
             {
@@ -1485,15 +1114,6 @@ impl VjFxThumbs {
             }
         }
 
-        // HELD: the platform is still compiling programs. The chain half
-        // above may have just queued the chain's own; nothing more is drawn
-        // until they are linked, so the number of effect draws a sheet
-        // sees never depends on compile timing — the bake stays a pure
-        // function of the document on a cold browser and a warm one.
-        if hold {
-            return false;
-        }
-
         // SCENE HALF. What this step stands for:
         let phase = active.phase;
         let (dt, capture) = match phase {
@@ -1502,8 +1122,12 @@ impl VjFxThumbs {
             Phase::Capture(k) => (FRAME_STEP, Some(k)),
             _ => (0.0, None),
         };
+        let t_tick = Instant::now();
         view.tick_manual(cx.cx, dt);
+        active.tick_ms += t_tick.elapsed().as_secs_f32() * 1000.0;
+        active.frames += 1;
 
+        let t_draw = Instant::now();
         Self::bind_step_inputs(
             cx.cx,
             view,
@@ -1527,8 +1151,9 @@ impl VjFxThumbs {
                 active.sheet_cleared = true;
             }
             active.phase =
-                Self::advance_sequential_phase(phase, view.needs_stepped_time(), hold);
+                Self::advance_sequential_phase(phase, view.needs_stepped_time());
         }
+        active.draw_ms += t_draw.elapsed().as_secs_f32() * 1000.0;
         false
     }
 
@@ -1546,8 +1171,6 @@ impl VjFxThumbs {
         cell: &mut DrawVjFxThumbCell,
         scratch: &mut Vec<u32>,
         budget: &mut usize,
-        deadline: f64,
-        shaders_pending: bool,
     ) -> bool {
         let Some(active) = job.as_mut() else { return false };
 
@@ -1555,13 +1178,9 @@ impl VjFxThumbs {
         // their chains and blit. Nothing else this paint — the pool steps
         // must not be re-encoded under a chain that reads them.
         if !active.pending_chain.is_empty() {
+            let t_draw = Instant::now();
             let pending = std::mem::take(&mut active.pending_chain);
-            let mut left = Vec::new();
             for (step, k) in pending {
-                if *budget == 0 || Cx::monotonic_now() >= deadline {
-                    left.push((step, k));
-                    continue;
-                }
                 if let Some(texture) = view.bake_chain_step(cx, step) {
                     cell.draw_vars.set_texture(0, &texture);
                     cell.draw_abs(cx, cell_rect(k));
@@ -1569,8 +1188,8 @@ impl VjFxThumbs {
                 }
                 *budget = budget.saturating_sub(1);
             }
-            active.pending_chain = left;
-            if active.pending_chain.is_empty() && active.phase == Phase::Flush {
+            active.draw_ms += t_draw.elapsed().as_secs_f32() * 1000.0;
+            if active.phase == Phase::Flush {
                 active.phase = Phase::Readback;
             }
             return false;
@@ -1583,9 +1202,6 @@ impl VjFxThumbs {
         // Batched documents need no warmup: the pipeline builds in the
         // same paint that executes the first batch's draws.
         if let Phase::Warmup(_) = active.phase {
-            if active.hold_warmup(shaders_pending) {
-                return false;
-            }
             active.phase = if view.needs_stepped_time() {
                 Phase::Preroll { left: PREROLL_STEPS, dt: FRAME_STEP }
             } else {
@@ -1597,20 +1213,16 @@ impl VjFxThumbs {
         // never seen and fed no GPU state — the regen sequence (same dts)
         // is the whole effect. Runs to completion in one paint.
         if let Phase::Preroll { mut left, dt } = active.phase {
-            while left > 0 && *budget > 0 && Cx::monotonic_now() < deadline {
+            let t_tick = Instant::now();
+            while left > 0 {
                 view.tick_manual(cx.cx, dt);
                 view.bake_advance_only();
+                active.frames += 1;
                 left -= 1;
-                *budget = budget.saturating_sub(1);
-            }
-            active.phase = if left == 0 {
-                Phase::Capture(0)
-            } else {
-                Phase::Preroll { left, dt }
-            };
-            if left > 0 {
-                return false;
             }
+            active.tick_ms += t_tick.elapsed().as_secs_f32() * 1000.0;
+            *budget = budget.saturating_sub(1);
+            active.phase = Phase::Capture(0);
         }
 
         // SCENE BEAT: encode as many captures as pool, budget and the
@@ -1619,11 +1231,15 @@ impl VjFxThumbs {
         let limit = view.bake_batch_limit();
         let mut used = 0usize;
         while let Phase::Capture(k) = active.phase {
-            if *budget == 0 || used >= limit || Cx::monotonic_now() >= deadline {
+            if *budget == 0 || used >= limit {
                 break;
             }
+            let t_tick = Instant::now();
             view.tick_manual(cx.cx, FRAME_STEP);
+            active.tick_ms += t_tick.elapsed().as_secs_f32() * 1000.0;
+            active.frames += 1;
 
+            let t_draw = Instant::now();
             Self::bind_step_inputs(
                 cx.cx,
                 view,
@@ -1640,6 +1256,8 @@ impl VjFxThumbs {
                 cell.draw_abs(cx, cell_rect(k));
                 active.sheet_cleared = true;
             }
+            active.draw_ms += t_draw.elapsed().as_secs_f32() * 1000.0;
+
             used += 1;
             *budget = budget.saturating_sub(1);
             active.phase = if k + 1 < FRAME_COUNT {
@@ -1664,6 +1282,10 @@ impl VjFxThumbs {
     /// half-black sheets); it survives only as the fallback for backends
     /// whose readback is inherently ordered (GL/D3D11) or absent.
     fn finish_lane(&mut self, cx: &mut Cx, index: usize) {
+        if self.cache_dir.is_none() {
+            self.fail_lane(cx, index, "no cache dir configured".to_string());
+            return;
+        }
         let Some((texture, pass_id)) = self.lanes[index]
             .sheet
             .as_ref()
@@ -1680,12 +1302,14 @@ impl VjFxThumbs {
             cx.repaint_pass(pass_id);
             if let Some(active) = self.lanes[index].job.as_mut() {
                 active.phase = Phase::AwaitRead;
+                active.await_started = Instant::now();
                 active.await_polls = 0;
             }
             // The effect can stop ticking now — every cell is encoded.
             self.view(index).clear_effect(cx);
             return;
         }
+        let t0 = Instant::now();
         let Some((w, h, bytes)) = cx.debug_read_render_texture(&texture) else {
             self.readback_failures += 1;
             if self.readback_failures >= 3 {
@@ -1698,7 +1322,8 @@ impl VjFxThumbs {
             return;
         };
         self.readback_failures = 0;
-        self.spawn_encode(cx, index, w, h, bytes);
+        let read_ms = t0.elapsed().as_secs_f32() * 1000.0;
+        self.spawn_encode(cx, index, w, h, bytes, read_ms);
     }
 
     /// The sheet bytes are on the CPU: hand them to the encode worker. The
@@ -1710,22 +1335,20 @@ impl VjFxThumbs {
         w: usize,
         h: usize,
         bytes: Vec<u8>,
+        read_ms: f32,
     ) {
+        let Some(dir) = self.cache_dir.clone() else {
+            self.fail_lane(cx, index, "no cache dir configured".to_string());
+            return;
+        };
         let Some(active) = self.lanes[index].job.as_mut() else { return };
+        active.read_ms = read_ms;
         let revision = active.job.revision;
+        let path = cache_path(&dir, &revision, active.job.transition);
         active.phase = Phase::Encoding;
-        match cx
-            .task_pool()
-            .submit(PoolLane::Light, move || encode_jpeg(bytes, w, h, revision))
-        {
-            Ok(handle) => {
-                active.encoder = Some(handle);
-            }
-            Err(error) => {
-                self.fail_lane(cx, index, format!("jpeg worker unavailable: {error}"));
-                return;
-            }
-        }
+        active.encoder = Some(std::thread::spawn(move || {
+            encode_and_write(bytes, w, h, path, revision)
+        }));
         // The effect can stop ticking now — the pixels are on the worker.
         self.view(index).clear_effect(cx);
     }
@@ -1746,23 +1369,20 @@ impl VjFxThumbs {
                         .is_some_and(|s| s.texture.texture_id() == tid)
             });
             let Some(index) = found else { continue };
-            if w == 0 || h == 0 || bytes.len() < w.saturating_mul(h).saturating_mul(4) {
-                self.readback_failures += 1;
-                if self.readback_failures >= 3 {
-                    self.disabled = Some("render-target capture failed".to_string());
-                }
-                self.fail_lane(cx, index, "render-target capture failed".to_string());
-                continue;
-            }
             self.readback_failures = 0;
-            self.spawn_encode(cx, index, w, h, bytes);
+            let read_ms = self.lanes[index]
+                .job
+                .as_ref()
+                .map(|a| a.await_started.elapsed().as_secs_f32() * 1000.0)
+                .unwrap_or(0.0);
+            self.spawn_encode(cx, index, w, h, bytes, read_ms);
         }
         for index in 0..self.lanes.len() {
             let timed_out = match self.lanes[index].job.as_mut() {
                 Some(a) if a.phase == Phase::AwaitRead => {
                     a.await_polls += 1;
-                    // Polls, not wall time (above).
-                    a.await_polls > WAIT_POLL_LIMIT
+                    // ~10s of frames at 60Hz; polls, not wall time (above).
+                    a.await_polls > 600
                 }
                 _ => false,
             };
@@ -1776,6 +1396,39 @@ impl VjFxThumbs {
         }
     }
 
+    /// TEMPORARY: env-gated view of the bank's real occupancy.
+    fn debug_bank(&mut self) {
+        use std::sync::atomic::{AtomicU32, Ordering};
+        static TICK: AtomicU32 = AtomicU32::new(0);
+        if std::env::var("VJ_FX_BANK_DEBUG").is_err() {
+            return;
+        }
+        let n = TICK.fetch_add(1, Ordering::Relaxed);
+        if n % 20 != 0 {
+            return;
+        }
+        let phases: String = self
+            .lanes
+            .iter()
+            .map(|l| match l.job.as_ref().map(|a| a.phase) {
+                None => '.',
+                Some(Phase::Warmup(_)) => 'w',
+                Some(Phase::Preroll { .. }) => 'p',
+                Some(Phase::Capture(_)) => 'c',
+                Some(Phase::Flush) => 'f',
+                Some(Phase::Readback) => 'r',
+                Some(Phase::AwaitRead) => 'a',
+                Some(Phase::Encoding) => 'e',
+            })
+            .collect();
+        log!(
+            "fx bank: budget={} full_speed={} pending={} lanes=[{}]",
+            self.lane_budget(),
+            self.full_speed,
+            self.pending.len(),
+            phases
+        );
+    }
 }
 
 /// THE CLASS PULL, standalone so the tests can pin it. Classes are decided
@@ -1957,10 +1610,6 @@ impl WidgetNode for VjFxThumbs {
 
 impl Widget for VjFxThumbs {
     fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if matches!(event, Event::Startup) {
-            self.storage(cx);
-        }
-        self.handle_storage(cx, event);
         // The hosts run on the manual clock (this widget drives every frame
         // they render), but they are still widgets: forward the event.
         self.fx.handle_event(cx, event, scope);
@@ -1969,40 +1618,29 @@ impl Widget for VjFxThumbs {
         self.fx3.handle_event(cx, event, scope);
         self.fx4.handle_event(cx, event, scope);
         self.fx5.handle_event(cx, event, scope);
-        if self.next_frame.is_event(event).is_some() {
-            self.sweep_delete_batch(cx);
-            if !self.is_idle() || !self.cache_sweep.pending_deletes.is_empty() {
-                self.area.redraw(cx);
-                self.next_frame = cx.new_next_frame();
-            }
+        if self.next_frame.is_event(event).is_some() && !self.is_idle() {
+            self.area.redraw(cx);
+            self.next_frame = cx.new_next_frame();
         }
     }
 
     fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        let ui_started = Cx::monotonic_now();
-        let deadline = ui_started + UI_STEP_BUDGET_MS / 1000.0;
         cx.begin_turtle(walk, self.layout);
         let rect = cx.turtle().rect();
         // The slot's LOGICAL size, chosen so its PHYSICAL size is exactly
         // [`SLOT_W`]x[`SLOT_H`] on any screen — the bake is screen-blind.
         let dpi = cx.current_dpi_factor().max(0.5);
         let slot = dvec2(SLOT_W / dpi, SLOT_H / dpi);
-        // Cold programs are still linking: every lane holds its warmup.
-        let shaders_pending = cx.cx.draw_shaders_pending();
         self.ensure_lanes();
-        self.poll_cache_timeouts(cx.cx);
-        self.poll_encoders(cx.cx);
+        self.poll_encoders();
         self.poll_captures(cx.cx);
-        self.poll_lane_timeouts(cx.cx);
-        self.start_jobs(cx.cx, deadline);
+        self.start_jobs(cx.cx);
+        self.debug_bank();
 
         let mut budget = if self.full_speed { STEP_BUDGET } else { 1 };
         let mut ready: Vec<usize> = Vec::new();
         let mut last_sheet: Option<Texture> = None;
         for index in 0..LANES {
-            if Cx::monotonic_now() >= deadline {
-                break;
-            }
             if self.lanes[index].job.is_none() {
                 continue;
             }
@@ -2020,28 +1658,15 @@ impl Widget for VjFxThumbs {
             if self.full_speed {
                 view.bake_pool_ensure(cx.cx, BAKE_STEPS);
             }
-            if Self::draw_lane(
-                cx,
-                view,
-                lane,
-                &mut self.draw_cell,
-                &mut self.trans_data,
-                &mut budget,
-                deadline,
-                shaders_pending,
-            ) {
+            if Self::draw_lane(cx, view, lane, &mut self.draw_cell, &mut self.trans_data, &mut budget) {
                 ready.push(index);
             }
             if let Some(sheet) = self.lanes[index].sheet.as_ref() {
                 last_sheet = Some(sheet.texture.clone());
             }
         }
-        // Bound readback submissions too. Web is asynchronous; native
-        // fallback backends may still perform a short synchronous copy.
+        // Readbacks are the one blocking thing here: bounded per frame.
         for index in ready.into_iter().take(READBACKS_PER_FRAME) {
-            if Cx::monotonic_now() >= deadline {
-                break;
-            }
             self.finish_lane(cx.cx, index);
         }
         // Sample a sheet into our 4x4 rect: the frame dependency that makes
@@ -2055,20 +1680,7 @@ impl Widget for VjFxThumbs {
             self.area.redraw(cx.cx);
             self.next_frame = cx.cx.new_next_frame();
         } else {
-            if let Some(started) = self.batch_started.take() {
-                if self.batch_rendered > 0 || self.batch_failed > 0 {
-                    log!(
-                        "fx thumbs: {} rendered, {} cached, {} stored, {} failed, {:.1} s, all cached visible {:.1} s",
-                        self.batch_rendered,
-                        self.batch_cached,
-                        self.batch_stored,
-                        self.batch_failed,
-                        started.elapsed().as_secs_f32(),
-                        self.batch_all_visible_s
-                            .unwrap_or_else(|| started.elapsed().as_secs_f32()),
-                    );
-                }
-            }
+            self.batch_started = None;
             // Hand the bake pools' MEMORY back the moment the bank rests —
             // never their pass identity (see bake_pool_release_memory: pass
             // ids recycle into execution order, so pool objects are
@@ -2096,30 +1708,6 @@ pub struct DrawVjFxThumbCell {
 mod tests {
     use super::*;
 
-    #[test]
-    fn fx_thumb_cache_key_staleness_tracks_all_recipe_inputs() {
-        let base = "0123456789abcdef/abcdef0123456789";
-        assert!(!is_stale_cache_key(&format!(
-            "{base}-effect-r{RECIPE}-{SHEET_W}x{SHEET_H}.jpg"
-        )));
-        assert!(!is_stale_cache_key(&format!(
-            "{base}-transition-d{DECK_RECIPE}-r{RECIPE}-{SHEET_W}x{SHEET_H}.jpg"
-        )));
-        assert!(is_stale_cache_key(&format!(
-            "{base}-effect-r{}-{SHEET_W}x{SHEET_H}.jpg",
-            RECIPE - 1
-        )));
-        assert!(is_stale_cache_key(&format!(
-            "{base}-effect-r{RECIPE}-{}x{SHEET_H}.jpg",
-            SHEET_W / 2
-        )));
-        assert!(is_stale_cache_key(&format!(
-            "{base}-transition-d{}-r{RECIPE}-{SHEET_W}x{SHEET_H}.jpg",
-            DECK_RECIPE - 1
-        )));
-        assert!(is_stale_cache_key("unrecognized-key"));
-    }
-
     #[test]
     fn sheet_geometry_declares_exactly_what_the_gpu_packs() {
         let cells = sheet_cells();
@@ -2137,10 +1725,10 @@ mod tests {
         assert_eq!((CELL_W, CELL_H), (384, 240));
         assert_eq!((SLOT_W as usize, SLOT_H as usize), (768, 480));
         // Every cell rect lands inside the sheet, on its own row/column.
-        let r4 = cell_rect(4);
-        assert_eq!(r4.pos, dvec2((4 * CELL_W) as f64, 0.0));
         let r5 = cell_rect(5);
-        assert_eq!(r5.pos, dvec2(0.0, CELL_H as f64));
+        assert_eq!(r5.pos, dvec2((5 * CELL_W) as f64, 0.0));
+        let r6 = cell_rect(6);
+        assert_eq!(r6.pos, dvec2(0.0, CELL_H as f64));
         let last_rect = cell_rect(FRAME_COUNT - 1);
         assert!(last_rect.pos.x + last_rect.size.x <= SHEET_W as f64);
         assert!(last_rect.pos.y + last_rect.size.y <= SHEET_H as f64);
@@ -2149,16 +1737,16 @@ mod tests {
         assert!((SHEET_FPS * CAPTURE_SPAN as f32 - FRAME_COUNT as f32).abs() < 1e-6);
         assert!((FRAME_STEP * SHEET_FPS as f64 - 1.0).abs() < 1e-9);
         assert_eq!(PREROLL_STEPS, 27);
-        // Asset, content version, recipe and dimensions all participate in
-        // the persistent storage key.
-        let asset = AssetId::from_bytes([3; 16]);
+        // The cache artifact is mp4, and the recipe is part of the name —
+        // the startup sweep keys off exactly this suffix.
         let rev = AssetRevisionId::from_bytes([7; 32]);
-        let key = cache_key(&asset, &rev, false);
-        assert!(key.contains(&asset.to_string()));
-        assert!(key.contains(&rev.to_string()));
-        assert!(key.ends_with(&format!("-r{RECIPE}-{SHEET_W}x{SHEET_H}.jpg")));
-        let transition = cache_key(&asset, &rev, true);
-        assert!(transition.contains(&format!("transition-d{DECK_RECIPE}")));
+        let path = cache_path(Path::new("/tmp"), &rev, false);
+        assert!(path.to_str().unwrap().ends_with(&format!("-r{RECIPE}.mp4")));
+        let path = cache_path(Path::new("/tmp"), &rev, true);
+        assert!(path
+            .to_str()
+            .unwrap()
+            .ends_with(&format!("-t3-d{DECK_RECIPE}-r{RECIPE}.mp4")));
     }
 
     #[test]
@@ -2221,12 +1809,60 @@ mod tests {
         assert_eq!(first.revision, rev(3));
     }
 
+    /// The black gate refuses empty sheets, and the mp4 layout trailer —
+    /// the whole cache-file contract — round-trips through the same
+    /// `read_layout` the app calls on the cache bytes. (A synthetic ftyp
+    /// box stands in for the container: the stamp is a top-level box
+    /// append, codec-independent by design.)
     #[test]
-    fn the_black_gate_refuses_empty_sheets() {
+    fn the_black_gate_and_the_mp4_layout_stamp_round_trip() {
         let black = vec![0u8; SHEET_W * SHEET_H * 4];
         assert!(all_black(&black), "black sheets must be refused");
         let mut lit = black.clone();
         lit[4] = 200;
         assert!(!all_black(&lit));
+
+        // A minimal mp4 skeleton: an ftyp box alone is enough for the
+        // trailer scan.
+        let mut mp4 = Vec::new();
+        mp4.extend_from_slice(&16u32.to_be_bytes());
+        mp4.extend_from_slice(b"ftypisom");
+        mp4.extend_from_slice(&[0u8; 4]);
+        let stamped = anim_icon::stamp_layout_mp4(&mp4, sheet_cells(), SHEET_FPS);
+        let (cells, fps) = anim_icon::read_layout(&stamped).expect("stamped layout");
+        assert_eq!(cells, sheet_cells());
+        assert_eq!(fps, SHEET_FPS);
+        // Restamping replaces rather than stacks.
+        let restamped = anim_icon::stamp_layout_mp4(&stamped, sheet_cells(), SHEET_FPS);
+        assert_eq!(restamped.len(), stamped.len());
+    }
+
+    /// The startup sweep keeps exactly the current recipe's artifacts.
+    #[test]
+    fn cache_sweep_drops_everything_but_the_current_recipe() {
+        let dir = std::env::temp_dir().join(format!(
+            "vjfx-thumbs-sweep-{}-{:?}",
+            std::process::id(),
+            std::thread::current().id()
+        ));
+        let _ = std::fs::remove_dir_all(&dir);
+        std::fs::create_dir_all(&dir).unwrap();
+        let rev = AssetRevisionId::from_bytes([9; 32]);
+        let keep = cache_path(&dir, &rev, false);
+        let keep_t = cache_path(&dir, &rev, true);
+        std::fs::write(&keep, b"x").unwrap();
+        std::fs::write(&keep_t, b"x").unwrap();
+        for stale in ["a.png", "b-r1.png", "c-t3-d2-r1.png", "d-r0.mp4", "e.tmp.mp4"] {
+            std::fs::write(dir.join(stale), b"x").unwrap();
+        }
+        sweep_stale_cache(&dir);
+        let left: Vec<_> = std::fs::read_dir(&dir)
+            .unwrap()
+            .flatten()
+            .map(|e| e.file_name().to_string_lossy().into_owned())
+            .collect();
+        assert_eq!(left.len(), 2, "sweep left: {left:?}");
+        assert!(keep.exists() && keep_t.exists());
+        let _ = std::fs::remove_dir_all(&dir);
     }
 }
diff --git a/apps/vj/src/gen.rs b/apps/vj/src/gen.rs
index ccd571134..a9a7307ca 100644
--- a/apps/vj/src/gen.rs
+++ b/apps/vj/src/gen.rs
@@ -1975,21 +1975,10 @@ impl GenModel {
     /// pipeline the store advances by itself; this path only ever sees the
     /// one-job pipes.
     pub fn status_arrived_at(&mut self, status: &JobStatusDto, now_ms: u64) {
-        let _ = self.take_produced_on_success(status, now_ms);
-    }
-
-    /// Same as [`Self::status_arrived_at`], but on a fresh success returns
-    /// the produced clip and the row title so the grid can show it without
-    /// waiting on the catalog event stream.
-    pub fn take_produced_on_success(
-        &mut self,
-        status: &JobStatusDto,
-        now_ms: u64,
-    ) -> Option<(AssetId, String)> {
         let already_published = self.published_assets.clone();
-        let Some(row) = self.job_by_id(status.job) else { return None };
+        let Some(row) = self.job_by_id(status.job) else { return };
         if row.state.is_terminal() {
-            return None; // late duplicate
+            return; // late duplicate
         }
         row.last_update_ms = now_ms;
         row.status_warning = None;
@@ -2046,11 +2035,7 @@ impl GenModel {
                     row.node_state = GenNodeState::Finished;
                 }
                 GenJobState::Failed(
-                    status.outcome.as_deref()
-                        .filter(|outcome| !outcome.trim().is_empty() && *outcome != "failed")
-                        .or_else(|| status.progress.as_ref().map(|(_, note)| note.as_str())
-                            .filter(|note| !note.trim().is_empty()))
-                        .unwrap_or("failed").to_string(),
+                    status.outcome.clone().unwrap_or_else(|| "failed".to_string()),
                 )
             }
             JobStateDto::Cancelled => {
@@ -2061,14 +2046,6 @@ impl GenModel {
                 GenJobState::Cancelled
             }
         };
-        if matches!(row.state, GenJobState::Succeeded) {
-            if let Some(asset) = row.produced {
-                if row.kind == "video.generate" {
-                    return Some((asset, row.title.clone()));
-                }
-            }
-        }
-        None
     }
 
     /// A status poll failed (transient transport): keep the row, retry on a
@@ -3283,29 +3260,6 @@ mod tests {
         }
     }
 
-    #[test]
-    fn failed_job_displays_precise_progress_error_and_descriptive_outcome_fallback() {
-        for (outcome, note, expected) in [
-            (Some("failed"), Some("http://node:8765/generate: http 503: queue full"), "http://node:8765/generate: http 503: queue full"),
-            (None, Some("node: poll disconnected after acceptance"), "node: poll disconnected after acceptance"),
-            (Some("video encoder failed"), None, "video encoder failed"),
-            (Some("video encoder failed"), Some("denoising"), "video encoder failed"),
-            (Some("failed"), Some("  "), "failed"),
-        ] {
-            let mut model = ready_model();
-            model.set_prompt("clip".into());
-            let GenCmd::Enqueue { tag, .. } = model.generate(100)[0] else { panic!() };
-            model.queued_at(tag, job_id(9), Some(110));
-            let mut failed = status(job_id(9), JobStateDto::Failed);
-            failed.outcome = outcome.map(str::to_string);
-            failed.progress = note.map(|s| (0, s.to_string()));
-            model.status_arrived_at(&failed, 200);
-            let row = model.jobs().next().unwrap();
-            assert!(matches!(&row.state, GenJobState::Failed(reason) if reason == expected));
-            assert!(row.display(300).message.contains(expected));
-        }
-    }
-
     #[test]
     fn generate_merges_prompt_over_defaults_and_requires_readiness() {
         let mut m = GenModel::new();
diff --git a/apps/vj/src/import_ui.rs b/apps/vj/src/import_ui.rs
index f9deaa6a3..a8c150b0a 100644
--- a/apps/vj/src/import_ui.rs
+++ b/apps/vj/src/import_ui.rs
@@ -40,11 +40,11 @@
 
 use crate::media_scan::{self, FileOutcome, FileProgress, ImportCtx, MediaFile, MediaScan};
 use makepad_asset_client::{ApiEndpoints, AssetClient, ClientConfig};
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool};
 use std::path::{Path, PathBuf};
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{self, Receiver, TryRecvError};
 use std::sync::Arc;
+use std::thread;
 
 /// What the panel is doing right now.
 #[derive(Clone, Debug, PartialEq, Default)]
@@ -129,7 +129,6 @@ pub struct ImportPanel {
     pub status: String,
     cancel: Arc<AtomicBool>,
     rx: Option<Receiver<Msg>>,
-    pool: Option<TaskPool>,
 }
 
 impl Default for ImportPanel {
@@ -142,16 +141,11 @@ impl Default for ImportPanel {
             status: "drop a folder here, or type a path".to_string(),
             cancel: Arc::new(AtomicBool::new(false)),
             rx: None,
-            pool: None,
         }
     }
 }
 
 impl ImportPanel {
-    pub fn set_task_pool(&mut self, pool: TaskPool) {
-        self.pool = Some(pool);
-    }
-
     pub fn set_path(&mut self, path: impl Into<String>) {
         self.path = path.into();
         if !self.phase.busy() {
@@ -193,7 +187,6 @@ impl ImportPanel {
     /// Begin an import. `endpoints`/`token`/`server_id` come from the live
     /// session, so the worker talks to exactly the store the UI is showing —
     /// embedded or remote, it makes no difference here.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn start(
         &mut self,
         endpoints: ApiEndpoints,
@@ -225,31 +218,17 @@ impl ImportPanel {
 
         let cache = cache_parent.join("import-cache");
         let convert = self.convert_video;
-        let pool = self
-            .pool
-            .clone()
-            .ok_or_else(|| self.refuse("import worker is not started"))?;
-        pool.submit(Lane::Heavy, move || {
+        thread::Builder::new()
+            .name("vj-media-import".into())
+            .spawn(move || {
                 let verdict =
                     run(&root, endpoints, server_id, token, cache, convert, &tx, &cancel);
                 let _ = tx.send(Msg::Finished(verdict));
             })
-            .map(|handle| handle.detach())
-            .map_err(|e| self.refuse(format!("cannot start the import job: {e}")))?;
+            .map_err(|e| self.refuse(format!("cannot start the import thread: {e}")))?;
         Ok(())
     }
 
-    #[cfg(target_arch = "wasm32")]
-    pub fn start(
-        &mut self,
-        _endpoints: ApiEndpoints,
-        _server_id: [u8; 16],
-        _token: Option<String>,
-        _cache_parent: PathBuf,
-    ) -> Result<(), String> {
-        Err(self.refuse("folder import unavailable on web"))
-    }
-
     fn refuse(&mut self, why: impl Into<String>) -> String {
         let why = why.into();
         self.phase = ImportPhase::Failed(why.clone());
diff --git a/apps/vj/src/ironfish.rs b/apps/vj/src/ironfish.rs
deleted file mode 100644
index 42ce6332c..000000000
--- a/apps/vj/src/ironfish.rs
+++ /dev/null
@@ -1,1670 +0,0 @@
-//! Faithful, realtime-safe modernization of Makepad's final Ironfish synth.
-//!
-//! The DSP vocabulary and algorithms come from the last Ironfish tree before
-//! it was removed (`62f2cf7a5a1ed66b74542c2957b0bf91ea260538`). Ownership is
-//! deliberately modern: this value belongs to the audio callback, its patch is
-//! copied in through the bounded mixer command queue, and every delay line is
-//! allocated when the engine is built rather than while it is rendering.
-//!
-//! Ironfish is MIT licensed, (C) Stijn Kuipers.
-//! The SuperSaw oscillator implementation is MIT licensed, (C) Niels J. de Wit.
-
-const TAU: f32 = core::f32::consts::TAU;
-
-fn finite(value: f32, fallback: f32) -> f32 {
-    if value.is_finite() { value } else { fallback }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-#[repr(u8)]
-pub enum OscillatorKind {
-    #[default]
-    DpwSawPulse,
-    BlampTriangle,
-    Pure,
-    SuperSaw,
-    HyperSaw,
-    HarmonicSeries,
-}
-
-impl OscillatorKind {
-    pub const LABELS: [&'static str; 6] =
-        ["DPW SAW", "BLAMP TRI", "PURE SINE", "SUPERSAW", "HYPERSAW", "HARMONIC"];
-
-    pub const fn index(self) -> usize {
-        self as usize
-    }
-
-    pub const fn from_index(index: usize) -> Self {
-        match index {
-            1 => Self::BlampTriangle,
-            2 => Self::Pure,
-            3 => Self::SuperSaw,
-            4 => Self::HyperSaw,
-            5 => Self::HarmonicSeries,
-            _ => Self::DpwSawPulse,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-#[repr(u8)]
-pub enum LfoWave {
-    #[default]
-    Saw,
-    Sine,
-    Pulse,
-    Triangle,
-}
-
-impl LfoWave {
-    pub const fn index(self) -> usize {
-        self as usize
-    }
-
-    pub const fn from_index(index: usize) -> Self {
-        match index {
-            1 => Self::Sine,
-            2 => Self::Pulse,
-            3 => Self::Triangle,
-            _ => Self::Saw,
-        }
-    }
-
-    fn sample(self, phase: f32) -> f32 {
-        match self {
-            Self::Saw => phase * 2.0 - 1.0,
-            Self::Sine => (phase * TAU).sin(),
-            Self::Pulse => if phase < 0.5 { 1.0 } else { -1.0 },
-            Self::Triangle => 1.0 - 4.0 * (phase - 0.5).abs(),
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-#[repr(u8)]
-pub enum FilterKind {
-    #[default]
-    LowPass,
-    HighPass,
-    BandPass,
-    BandReject,
-}
-
-impl FilterKind {
-    pub const fn index(self) -> usize {
-        self as usize
-    }
-
-    pub const fn from_index(index: usize) -> Self {
-        match index {
-            1 => Self::HighPass,
-            2 => Self::BandPass,
-            3 => Self::BandReject,
-            _ => Self::LowPass,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-#[repr(u8)]
-pub enum RootNote {
-    A,
-    ASharp,
-    B,
-    #[default]
-    C,
-    CSharp,
-    D,
-    DSharp,
-    E,
-    F,
-    FSharp,
-    G,
-    GSharp,
-}
-
-impl RootNote {
-    pub const fn index(self) -> usize {
-        self as usize
-    }
-
-    pub const fn from_index(index: usize) -> Self {
-        match index {
-            0 => Self::A,
-            1 => Self::ASharp,
-            2 => Self::B,
-            4 => Self::CSharp,
-            5 => Self::D,
-            6 => Self::DSharp,
-            7 => Self::E,
-            8 => Self::F,
-            9 => Self::FSharp,
-            10 => Self::G,
-            11 => Self::GSharp,
-            _ => Self::C,
-        }
-    }
-
-    const fn semitone(self) -> u8 {
-        match self {
-            Self::C => 0,
-            Self::CSharp => 1,
-            Self::D => 2,
-            Self::DSharp => 3,
-            Self::E => 4,
-            Self::F => 5,
-            Self::FSharp => 6,
-            Self::G => 7,
-            Self::GSharp => 8,
-            Self::A => 9,
-            Self::ASharp => 10,
-            Self::B => 11,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-#[repr(u8)]
-pub enum ScaleKind {
-    #[default]
-    Minor,
-    Major,
-    Dorian,
-    Pentatonic,
-}
-
-impl ScaleKind {
-    pub const fn index(self) -> usize {
-        self as usize
-    }
-
-    pub const fn from_index(index: usize) -> Self {
-        match index {
-            1 => Self::Major,
-            2 => Self::Dorian,
-            3 => Self::Pentatonic,
-            _ => Self::Minor,
-        }
-    }
-
-    fn degree(self, row: usize) -> u8 {
-        const MINOR: [u8; 7] = [0, 2, 3, 5, 7, 8, 11];
-        const MAJOR: [u8; 7] = [0, 2, 4, 5, 7, 9, 11];
-        const DORIAN: [u8; 7] = [0, 2, 3, 5, 7, 9, 10];
-        const PENTATONIC: [u8; 5] = [0, 2, 5, 7, 9];
-        let scale: &[u8] = match self {
-            Self::Minor => &MINOR,
-            Self::Major => &MAJOR,
-            Self::Dorian => &DORIAN,
-            Self::Pentatonic => &PENTATONIC,
-        };
-        scale[row % scale.len()] + 12 * (row / scale.len()) as u8
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct OscillatorPatch {
-    pub kind: OscillatorKind,
-    pub transpose: i8,
-    pub detune: f32,
-    pub spread: f32,
-    pub diffuse: f32,
-    pub harmonic: f32,
-    pub harmonic_env: f32,
-    pub harmonic_lfo: f32,
-}
-
-impl Default for OscillatorPatch {
-    fn default() -> Self {
-        Self {
-            kind: OscillatorKind::DpwSawPulse,
-            transpose: 0,
-            detune: 0.0,
-            spread: 0.28,
-            diffuse: 0.45,
-            harmonic: 0.0,
-            harmonic_env: 0.0,
-            harmonic_lfo: 0.0,
-        }
-    }
-}
-
-impl OscillatorPatch {
-    fn sanitise(mut self) -> Self {
-        self.transpose = self.transpose.clamp(-24, 24);
-        self.detune = finite(self.detune, 0.0).clamp(-1.0, 1.0);
-        self.spread = finite(self.spread, 0.0).clamp(0.0, 0.999_999);
-        self.diffuse = finite(self.diffuse, 0.0).clamp(0.0, 1.0);
-        self.harmonic = finite(self.harmonic, 0.0).clamp(0.0, 1.0);
-        self.harmonic_env = finite(self.harmonic_env, 0.0).clamp(-1.0, 1.0);
-        self.harmonic_lfo = finite(self.harmonic_lfo, 0.0).clamp(-1.0, 1.0);
-        self
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct EnvelopePatch {
-    pub predelay: f32,
-    pub attack: f32,
-    pub hold: f32,
-    pub decay: f32,
-    pub sustain: f32,
-    pub release: f32,
-}
-
-impl EnvelopePatch {
-    fn amp_default() -> Self {
-        Self { predelay: 0.0, attack: 0.05, hold: 0.0, decay: 0.2, sustain: 0.5, release: 0.2 }
-    }
-
-    fn mod_default() -> Self {
-        Self { predelay: 0.0, attack: 0.02, hold: 0.0, decay: 0.25, sustain: 0.0, release: 0.2 }
-    }
-
-    fn sanitise(mut self) -> Self {
-        self.predelay = finite(self.predelay, 0.0).clamp(0.0, 1.0);
-        self.attack = finite(self.attack, 0.05).clamp(0.0, 1.0);
-        self.hold = finite(self.hold, 0.0).clamp(0.0, 1.0);
-        self.decay = finite(self.decay, 0.2).clamp(0.0, 1.0);
-        self.sustain = finite(self.sustain, 0.5).clamp(0.0, 1.0);
-        self.release = finite(self.release, 0.2).clamp(0.0, 1.0);
-        self
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct FilterPatch {
-    pub kind: FilterKind,
-    pub cutoff: f32,
-    pub resonance: f32,
-    pub envelope_amount: f32,
-    pub lfo_amount: f32,
-    pub touch_amount: f32,
-}
-
-impl Default for FilterPatch {
-    fn default() -> Self {
-        Self {
-            kind: FilterKind::LowPass,
-            cutoff: 0.5,
-            resonance: 0.05,
-            envelope_amount: 0.1,
-            lfo_amount: 0.1,
-            touch_amount: 0.1,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct LfoPatch {
-    pub rate: f32,
-    pub key_sync: bool,
-    pub wave: LfoWave,
-}
-
-impl Default for LfoPatch {
-    fn default() -> Self {
-        Self { rate: 0.2, key_sync: false, wave: LfoWave::Sine }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct DelayPatch {
-    pub send: f32,
-    pub feedback: f32,
-    pub cross: f32,
-    pub difference: f32,
-    pub length: f32,
-}
-
-impl Default for DelayPatch {
-    fn default() -> Self {
-        Self { send: 0.15, feedback: 0.8, cross: 0.9, difference: 0.1, length: 0.7 }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct ChorusPatch {
-    pub min_delay: f32,
-    pub mod_depth: f32,
-    pub rate: f32,
-    pub phase_diff: f32,
-    pub mix: f32,
-    pub feedback: f32,
-}
-
-impl Default for ChorusPatch {
-    fn default() -> Self {
-        Self { min_delay: 0.1, mod_depth: 0.4, rate: 0.3, phase_diff: 0.4, mix: 0.5, feedback: 0.0 }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct ReverbPatch {
-    pub mix: f32,
-    pub feedback: f32,
-}
-
-impl Default for ReverbPatch {
-    fn default() -> Self {
-        Self { mix: 0.0, feedback: 0.04 }
-    }
-}
-
-/// Complete plain-data Ironfish program. Discrete selectors are sent with the
-/// same patch command as the continuous values, so the callback observes one
-/// coherent program and never follows UI atomics.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct IronfishPatch {
-    pub osc1: OscillatorPatch,
-    pub osc2: OscillatorPatch,
-    pub osc_balance: f32,
-    pub sub_level: f32,
-    pub noise_level: f32,
-    pub portamento: f32,
-    pub amp: EnvelopePatch,
-    pub modulation: EnvelopePatch,
-    pub filter: FilterPatch,
-    pub lfo: LfoPatch,
-    pub touch: f32,
-    pub bitcrush_enabled: bool,
-    pub bitcrush: f32,
-    pub delay: DelayPatch,
-    pub chorus: ChorusPatch,
-    pub reverb: ReverbPatch,
-    pub arp_enabled: bool,
-    pub arp_octaves: i8,
-    pub root: RootNote,
-    pub scale: ScaleKind,
-    pub output: f32,
-}
-
-impl Default for IronfishPatch {
-    fn default() -> Self {
-        let mut osc2 = OscillatorPatch::default();
-        osc2.kind = OscillatorKind::SuperSaw;
-        osc2.detune = 0.07;
-        Self {
-            osc1: OscillatorPatch::default(),
-            osc2,
-            osc_balance: 0.42,
-            sub_level: 0.1,
-            noise_level: 0.0,
-            portamento: 0.0,
-            amp: EnvelopePatch::amp_default(),
-            modulation: EnvelopePatch::mod_default(),
-            filter: FilterPatch::default(),
-            lfo: LfoPatch::default(),
-            touch: 0.5,
-            bitcrush_enabled: false,
-            bitcrush: 0.4,
-            delay: DelayPatch::default(),
-            chorus: ChorusPatch::default(),
-            reverb: ReverbPatch::default(),
-            arp_enabled: false,
-            arp_octaves: 0,
-            root: RootNote::C,
-            scale: ScaleKind::Minor,
-            // The historical voice already carries its TAU * 0.02 gain;
-            // unity here reproduces that level before the VJ channel strip.
-            output: 1.0,
-        }
-    }
-}
-
-impl IronfishPatch {
-    pub fn sanitise(mut self) -> Self {
-        self.osc1 = self.osc1.sanitise();
-        self.osc2 = self.osc2.sanitise();
-        self.osc_balance = finite(self.osc_balance, 0.5).clamp(0.0, 1.0);
-        self.sub_level = finite(self.sub_level, 0.0).clamp(0.0, 1.0);
-        self.noise_level = finite(self.noise_level, 0.0).clamp(0.0, 1.0);
-        self.portamento = finite(self.portamento, 0.0).clamp(0.0, 1.0);
-        self.amp = self.amp.sanitise();
-        self.modulation = self.modulation.sanitise();
-        self.filter.cutoff = finite(self.filter.cutoff, 0.5).clamp(0.0, 1.0);
-        self.filter.resonance = finite(self.filter.resonance, 0.05).clamp(0.0, 0.995);
-        self.filter.envelope_amount = finite(self.filter.envelope_amount, 0.0).clamp(-1.0, 1.0);
-        self.filter.lfo_amount = finite(self.filter.lfo_amount, 0.0).clamp(-1.0, 1.0);
-        self.filter.touch_amount = finite(self.filter.touch_amount, 0.0).clamp(-1.0, 1.0);
-        self.lfo.rate = finite(self.lfo.rate, 0.2).clamp(0.0, 1.0);
-        self.touch = finite(self.touch, 0.5).clamp(0.0, 1.0);
-        self.bitcrush = finite(self.bitcrush, 0.4).clamp(0.0, 1.0);
-        self.delay.send = finite(self.delay.send, 0.0).clamp(0.0, 1.0);
-        self.delay.feedback = finite(self.delay.feedback, 0.0).clamp(0.0, 0.98);
-        self.delay.cross = finite(self.delay.cross, 0.0).clamp(0.0, 1.0);
-        self.delay.difference = finite(self.delay.difference, 0.0).clamp(0.0, 1.0);
-        self.delay.length = finite(self.delay.length, 0.5).clamp(0.0, 1.0);
-        self.chorus.min_delay = finite(self.chorus.min_delay, 0.1).clamp(0.0, 1.0);
-        self.chorus.mod_depth = finite(self.chorus.mod_depth, 0.4).clamp(0.0, 1.0);
-        self.chorus.rate = finite(self.chorus.rate, 0.3).clamp(0.0, 1.0);
-        self.chorus.phase_diff = finite(self.chorus.phase_diff, 0.4).clamp(0.0, 1.0);
-        self.chorus.mix = finite(self.chorus.mix, 0.0).clamp(0.0, 1.0);
-        self.chorus.feedback = finite(self.chorus.feedback, 0.0).clamp(0.0, 1.0);
-        self.reverb.mix = finite(self.reverb.mix, 0.0).clamp(0.0, 1.0);
-        self.reverb.feedback = finite(self.reverb.feedback, 0.04).clamp(0.0, 0.98);
-        self.arp_octaves = self.arp_octaves.clamp(-3, 3);
-        self.output = finite(self.output, 1.0).clamp(0.0, 1.25);
-        self
-    }
-
-    pub fn preset(index: usize) -> Self {
-        let mut patch = Self::default();
-        match index % 8 {
-            1 => {
-                patch.osc1.kind = OscillatorKind::Pure;
-                patch.osc2.kind = OscillatorKind::HarmonicSeries;
-                patch.osc2.harmonic = 0.18;
-                patch.amp.attack = 0.22;
-                patch.amp.release = 0.62;
-                patch.filter.cutoff = 0.72;
-                patch.chorus.mix = 0.66;
-                patch.reverb.mix = 0.3;
-            }
-            2 => {
-                patch.osc1.kind = OscillatorKind::HyperSaw;
-                patch.osc2.kind = OscillatorKind::SuperSaw;
-                patch.osc1.diffuse = 0.82;
-                patch.osc1.spread = 0.35;
-                patch.filter.cutoff = 0.34;
-                patch.filter.resonance = 0.45;
-                patch.modulation.decay = 0.42;
-                patch.filter.envelope_amount = 0.72;
-            }
-            3 => {
-                patch.osc1.kind = OscillatorKind::BlampTriangle;
-                patch.osc2.kind = OscillatorKind::Pure;
-                patch.osc2.transpose = -12;
-                patch.sub_level = 0.42;
-                patch.filter.cutoff = 0.28;
-                patch.portamento = 0.22;
-            }
-            4 => {
-                patch.osc1.kind = OscillatorKind::HarmonicSeries;
-                patch.osc2.kind = OscillatorKind::HarmonicSeries;
-                patch.osc1.harmonic_env = 0.8;
-                patch.osc2.harmonic_lfo = 0.55;
-                patch.lfo.wave = LfoWave::Triangle;
-                patch.lfo.rate = 0.35;
-                patch.filter.kind = FilterKind::BandPass;
-            }
-            5 => {
-                patch.osc1.kind = OscillatorKind::DpwSawPulse;
-                patch.osc2.kind = OscillatorKind::DpwSawPulse;
-                patch.osc2.transpose = 12;
-                patch.filter.kind = FilterKind::HighPass;
-                patch.filter.cutoff = 0.56;
-                patch.bitcrush_enabled = true;
-                patch.bitcrush = 0.34;
-                patch.delay.send = 0.38;
-            }
-            6 => {
-                patch.osc1.kind = OscillatorKind::SuperSaw;
-                patch.osc2.kind = OscillatorKind::HyperSaw;
-                patch.osc1.spread = 0.72;
-                patch.osc1.diffuse = 0.76;
-                patch.osc2.spread = 0.28;
-                patch.osc2.diffuse = 1.0;
-                patch.amp.attack = 0.0;
-                patch.amp.release = 0.38;
-                patch.chorus.mix = 0.72;
-            }
-            7 => {
-                patch.osc1.kind = OscillatorKind::Pure;
-                patch.osc2.kind = OscillatorKind::BlampTriangle;
-                patch.amp.predelay = 0.08;
-                patch.amp.attack = 0.52;
-                patch.amp.hold = 0.12;
-                patch.amp.release = 0.82;
-                patch.filter.kind = FilterKind::BandReject;
-                patch.reverb.mix = 0.52;
-            }
-            _ => {}
-        }
-        patch.sanitise()
-    }
-
-    pub fn grid_note(self, row: usize) -> u8 {
-        (48u8 + self.root.semitone()).saturating_add(self.scale.degree(row)).min(127)
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum IronfishParam {
-    OscBalance,
-    Osc1Transpose,
-    Osc1Detune,
-    Osc1Spread,
-    Osc1Diffuse,
-    Osc1Harmonic,
-    Osc1HarmonicEnv,
-    Osc1HarmonicLfo,
-    Osc2Transpose,
-    Osc2Detune,
-    Osc2Spread,
-    Osc2Diffuse,
-    Osc2Harmonic,
-    Osc2HarmonicEnv,
-    Osc2HarmonicLfo,
-    Sub,
-    Noise,
-    Portamento,
-    AmpPredelay,
-    AmpAttack,
-    AmpHold,
-    AmpDecay,
-    AmpSustain,
-    AmpRelease,
-    ModPredelay,
-    ModAttack,
-    ModHold,
-    ModDecay,
-    ModSustain,
-    ModRelease,
-    FilterCutoff,
-    FilterResonance,
-    FilterEnvAmount,
-    FilterLfoAmount,
-    FilterTouchAmount,
-    LfoRate,
-    Touch,
-    Bitcrush,
-    DelaySend,
-    DelayFeedback,
-    DelayCross,
-    DelayDifference,
-    DelayLength,
-    ChorusMinDelay,
-    ChorusModDepth,
-    ChorusRate,
-    ChorusPhaseDiff,
-    ChorusMix,
-    ChorusFeedback,
-    ReverbMix,
-    ReverbFeedback,
-    ArpOctaves,
-    Output,
-}
-
-impl IronfishPatch {
-    pub fn set_normalised(&mut self, param: IronfishParam, value: f32) {
-        let v = finite(value, 0.0).clamp(0.0, 1.0);
-        match param {
-            IronfishParam::OscBalance => self.osc_balance = v,
-            IronfishParam::Osc1Transpose => self.osc1.transpose = (v * 48.0).round() as i8 - 24,
-            IronfishParam::Osc1Detune => self.osc1.detune = v * 2.0 - 1.0,
-            IronfishParam::Osc1Spread => self.osc1.spread = v,
-            IronfishParam::Osc1Diffuse => self.osc1.diffuse = v,
-            IronfishParam::Osc1Harmonic => self.osc1.harmonic = v,
-            IronfishParam::Osc1HarmonicEnv => self.osc1.harmonic_env = v * 2.0 - 1.0,
-            IronfishParam::Osc1HarmonicLfo => self.osc1.harmonic_lfo = v * 2.0 - 1.0,
-            IronfishParam::Osc2Transpose => self.osc2.transpose = (v * 48.0).round() as i8 - 24,
-            IronfishParam::Osc2Detune => self.osc2.detune = v * 2.0 - 1.0,
-            IronfishParam::Osc2Spread => self.osc2.spread = v,
-            IronfishParam::Osc2Diffuse => self.osc2.diffuse = v,
-            IronfishParam::Osc2Harmonic => self.osc2.harmonic = v,
-            IronfishParam::Osc2HarmonicEnv => self.osc2.harmonic_env = v * 2.0 - 1.0,
-            IronfishParam::Osc2HarmonicLfo => self.osc2.harmonic_lfo = v * 2.0 - 1.0,
-            IronfishParam::Sub => self.sub_level = v,
-            IronfishParam::Noise => self.noise_level = v,
-            IronfishParam::Portamento => self.portamento = v,
-            IronfishParam::AmpPredelay => self.amp.predelay = v,
-            IronfishParam::AmpAttack => self.amp.attack = v,
-            IronfishParam::AmpHold => self.amp.hold = v,
-            IronfishParam::AmpDecay => self.amp.decay = v,
-            IronfishParam::AmpSustain => self.amp.sustain = v,
-            IronfishParam::AmpRelease => self.amp.release = v,
-            IronfishParam::ModPredelay => self.modulation.predelay = v,
-            IronfishParam::ModAttack => self.modulation.attack = v,
-            IronfishParam::ModHold => self.modulation.hold = v,
-            IronfishParam::ModDecay => self.modulation.decay = v,
-            IronfishParam::ModSustain => self.modulation.sustain = v,
-            IronfishParam::ModRelease => self.modulation.release = v,
-            IronfishParam::FilterCutoff => self.filter.cutoff = v,
-            IronfishParam::FilterResonance => self.filter.resonance = v * 0.995,
-            IronfishParam::FilterEnvAmount => self.filter.envelope_amount = v * 2.0 - 1.0,
-            IronfishParam::FilterLfoAmount => self.filter.lfo_amount = v * 2.0 - 1.0,
-            IronfishParam::FilterTouchAmount => self.filter.touch_amount = v * 2.0 - 1.0,
-            IronfishParam::LfoRate => self.lfo.rate = v,
-            IronfishParam::Touch => self.touch = v,
-            IronfishParam::Bitcrush => self.bitcrush = v,
-            IronfishParam::DelaySend => self.delay.send = v,
-            IronfishParam::DelayFeedback => self.delay.feedback = v * 0.98,
-            IronfishParam::DelayCross => self.delay.cross = v,
-            IronfishParam::DelayDifference => self.delay.difference = v,
-            IronfishParam::DelayLength => self.delay.length = v,
-            IronfishParam::ChorusMinDelay => self.chorus.min_delay = v,
-            IronfishParam::ChorusModDepth => self.chorus.mod_depth = v,
-            IronfishParam::ChorusRate => self.chorus.rate = v,
-            IronfishParam::ChorusPhaseDiff => self.chorus.phase_diff = v,
-            IronfishParam::ChorusMix => self.chorus.mix = v,
-            IronfishParam::ChorusFeedback => self.chorus.feedback = v,
-            IronfishParam::ReverbMix => self.reverb.mix = v,
-            IronfishParam::ReverbFeedback => self.reverb.feedback = v * 0.98,
-            IronfishParam::ArpOctaves => self.arp_octaves = (v * 6.0).round() as i8 - 3,
-            IronfishParam::Output => self.output = v * 1.25,
-        }
-        *self = self.sanitise();
-    }
-
-    pub fn normalised(self, param: IronfishParam) -> f32 {
-        (match param {
-            IronfishParam::OscBalance => self.osc_balance,
-            IronfishParam::Osc1Transpose => (self.osc1.transpose as f32 + 24.0) / 48.0,
-            IronfishParam::Osc1Detune => self.osc1.detune * 0.5 + 0.5,
-            IronfishParam::Osc1Spread => self.osc1.spread,
-            IronfishParam::Osc1Diffuse => self.osc1.diffuse,
-            IronfishParam::Osc1Harmonic => self.osc1.harmonic,
-            IronfishParam::Osc1HarmonicEnv => self.osc1.harmonic_env * 0.5 + 0.5,
-            IronfishParam::Osc1HarmonicLfo => self.osc1.harmonic_lfo * 0.5 + 0.5,
-            IronfishParam::Osc2Transpose => (self.osc2.transpose as f32 + 24.0) / 48.0,
-            IronfishParam::Osc2Detune => self.osc2.detune * 0.5 + 0.5,
-            IronfishParam::Osc2Spread => self.osc2.spread,
-            IronfishParam::Osc2Diffuse => self.osc2.diffuse,
-            IronfishParam::Osc2Harmonic => self.osc2.harmonic,
-            IronfishParam::Osc2HarmonicEnv => self.osc2.harmonic_env * 0.5 + 0.5,
-            IronfishParam::Osc2HarmonicLfo => self.osc2.harmonic_lfo * 0.5 + 0.5,
-            IronfishParam::Sub => self.sub_level,
-            IronfishParam::Noise => self.noise_level,
-            IronfishParam::Portamento => self.portamento,
-            IronfishParam::AmpPredelay => self.amp.predelay,
-            IronfishParam::AmpAttack => self.amp.attack,
-            IronfishParam::AmpHold => self.amp.hold,
-            IronfishParam::AmpDecay => self.amp.decay,
-            IronfishParam::AmpSustain => self.amp.sustain,
-            IronfishParam::AmpRelease => self.amp.release,
-            IronfishParam::ModPredelay => self.modulation.predelay,
-            IronfishParam::ModAttack => self.modulation.attack,
-            IronfishParam::ModHold => self.modulation.hold,
-            IronfishParam::ModDecay => self.modulation.decay,
-            IronfishParam::ModSustain => self.modulation.sustain,
-            IronfishParam::ModRelease => self.modulation.release,
-            IronfishParam::FilterCutoff => self.filter.cutoff,
-            IronfishParam::FilterResonance => self.filter.resonance / 0.995,
-            IronfishParam::FilterEnvAmount => self.filter.envelope_amount * 0.5 + 0.5,
-            IronfishParam::FilterLfoAmount => self.filter.lfo_amount * 0.5 + 0.5,
-            IronfishParam::FilterTouchAmount => self.filter.touch_amount * 0.5 + 0.5,
-            IronfishParam::LfoRate => self.lfo.rate,
-            IronfishParam::Touch => self.touch,
-            IronfishParam::Bitcrush => self.bitcrush,
-            IronfishParam::DelaySend => self.delay.send,
-            IronfishParam::DelayFeedback => self.delay.feedback / 0.98,
-            IronfishParam::DelayCross => self.delay.cross,
-            IronfishParam::DelayDifference => self.delay.difference,
-            IronfishParam::DelayLength => self.delay.length,
-            IronfishParam::ChorusMinDelay => self.chorus.min_delay,
-            IronfishParam::ChorusModDepth => self.chorus.mod_depth,
-            IronfishParam::ChorusRate => self.chorus.rate,
-            IronfishParam::ChorusPhaseDiff => self.chorus.phase_diff,
-            IronfishParam::ChorusMix => self.chorus.mix,
-            IronfishParam::ChorusFeedback => self.chorus.feedback,
-            IronfishParam::ReverbMix => self.reverb.mix,
-            IronfishParam::ReverbFeedback => self.reverb.feedback / 0.98,
-            IronfishParam::ArpOctaves => (self.arp_octaves as f32 + 3.0) / 6.0,
-            IronfishParam::Output => self.output / 1.25,
-        })
-        .clamp(0.0, 1.0)
-    }
-}
-
-#[derive(Clone, Copy, PartialEq, Eq)]
-enum EnvelopeStage {
-    Idle,
-    Predelay,
-    Attack,
-    Hold,
-    Decay,
-    Sustain,
-    Release,
-}
-
-#[derive(Clone, Copy)]
-struct Envelope {
-    stage: EnvelopeStage,
-    level: f32,
-    frames_left: f32,
-    delta: f32,
-}
-
-impl Default for Envelope {
-    fn default() -> Self {
-        Self { stage: EnvelopeStage::Idle, level: 0.0, frames_left: 0.0, delta: 0.0 }
-    }
-}
-
-impl Envelope {
-    fn frames(value: f32, rate: f32) -> f32 {
-        64.0 * ((rate * 6.0) / 64.0).powf(value.clamp(0.0, 1.0).powf(0.54))
-    }
-
-    fn enter(&mut self, stage: EnvelopeStage, patch: &EnvelopePatch, rate: f32) {
-        self.stage = stage;
-        match stage {
-            EnvelopeStage::Idle => {
-                self.level = 0.0;
-                self.frames_left = -1.0;
-                self.delta = 0.0;
-            }
-            EnvelopeStage::Predelay => {
-                self.frames_left = Self::frames(patch.predelay, rate);
-                self.delta = 0.0;
-            }
-            EnvelopeStage::Attack => {
-                self.frames_left = Self::frames(patch.attack, rate);
-                self.delta = (1.0 - self.level) / self.frames_left.max(1.0);
-            }
-            EnvelopeStage::Hold => {
-                self.level = 1.0;
-                self.frames_left = Self::frames(patch.hold, rate);
-                self.delta = 0.0;
-            }
-            EnvelopeStage::Decay => {
-                let target = patch.sustain * patch.sustain;
-                self.level = self.level.max(target);
-                self.frames_left = Self::frames(patch.decay, rate);
-                self.delta = (target - self.level) / self.frames_left.max(1.0);
-            }
-            EnvelopeStage::Sustain => {
-                self.level = patch.sustain * patch.sustain;
-                self.frames_left = -1.0;
-                self.delta = 0.0;
-            }
-            EnvelopeStage::Release => {
-                self.frames_left = Self::frames(patch.release, rate);
-                self.delta = -self.level / self.frames_left.max(1.0);
-            }
-        }
-    }
-
-    fn note_on(&mut self, patch: &EnvelopePatch, rate: f32) {
-        if patch.predelay > 0.0 {
-            self.level = 0.0;
-            self.enter(EnvelopeStage::Predelay, patch, rate);
-        } else {
-            self.enter(EnvelopeStage::Attack, patch, rate);
-        }
-    }
-
-    fn note_off(&mut self, patch: &EnvelopePatch, rate: f32) {
-        if self.stage != EnvelopeStage::Idle {
-            self.enter(EnvelopeStage::Release, patch, rate);
-        }
-    }
-
-    fn next(&mut self, patch: &EnvelopePatch, rate: f32) -> f32 {
-        if matches!(self.stage, EnvelopeStage::Idle | EnvelopeStage::Sustain) {
-            if self.stage == EnvelopeStage::Sustain {
-                self.level = patch.sustain * patch.sustain;
-            }
-            return self.level;
-        }
-        self.level = (self.level + self.delta).clamp(0.0, 1.0);
-        self.frames_left -= 1.0;
-        if self.frames_left <= 0.0 {
-            match self.stage {
-                EnvelopeStage::Predelay => self.enter(EnvelopeStage::Attack, patch, rate),
-                EnvelopeStage::Attack if patch.hold > 0.0 => self.enter(EnvelopeStage::Hold, patch, rate),
-                EnvelopeStage::Attack | EnvelopeStage::Hold => self.enter(EnvelopeStage::Decay, patch, rate),
-                EnvelopeStage::Decay => self.enter(EnvelopeStage::Sustain, patch, rate),
-                EnvelopeStage::Release => self.enter(EnvelopeStage::Idle, patch, rate),
-                EnvelopeStage::Idle | EnvelopeStage::Sustain => {}
-            }
-        }
-        self.level
-    }
-
-    fn active(self) -> bool {
-        self.stage != EnvelopeStage::Idle
-    }
-}
-
-#[derive(Clone, Copy, Default)]
-struct FilterState {
-    high: f32,
-    band: f32,
-    low: f32,
-}
-
-impl FilterState {
-    fn process(&mut self, input: f32, patch: &FilterPatch, envelope: f32, touch: f32, lfo: f32) -> f32 {
-        let mut cutoff = patch.cutoff
-            + touch * patch.touch_amount
-            + lfo * patch.lfo_amount * 0.35
-            + envelope * patch.envelope_amount * 0.5;
-        cutoff = cutoff.clamp(0.0, 1.0);
-        cutoff *= cutoff * 0.5;
-        let phi = (2.0 * (core::f32::consts::PI * cutoff).sin()).clamp(0.0, 1.0);
-        let gamma = (2.0 * (1.0 - patch.resonance)).clamp(0.01, 1.0);
-        self.band = phi * self.high + self.band;
-        self.low = phi * self.band + self.low;
-        self.high = input - self.low - gamma * self.band;
-        let output = match patch.kind {
-            FilterKind::LowPass => self.low,
-            FilterKind::HighPass => self.high,
-            FilterKind::BandPass => self.band,
-            FilterKind::BandReject => input - self.band,
-        };
-        if output.is_finite() {
-            output
-        } else {
-            *self = Self::default();
-            0.0
-        }
-    }
-}
-
-fn advance(phase: &mut f32, delta: f32) -> f32 {
-    let current = *phase;
-    *phase = (*phase + delta).fract();
-    current
-}
-
-fn poly_saw(phase: f32, delta: f32) -> f32 {
-    let mut p = (phase + 0.5).fract();
-    let mut saw = p * 2.0 - 1.0;
-    if delta > 0.0 && p < delta {
-        let x = p / delta - 1.0;
-        saw += x * x;
-    } else if delta > 0.0 && p > 1.0 - delta {
-        p = (p - 1.0) / delta + 1.0;
-        saw -= p * p;
-    }
-    saw
-}
-
-fn blamp(phase: f32, delta: f32) -> f32 {
-    let mut y = 0.0;
-    if phase < 2.0 * delta && delta > 0.0 {
-        let x = phase / delta;
-        let u = 2.0 - x;
-        y -= u.powi(4);
-        if phase < delta {
-            let v = 1.0 - x;
-            y += 4.0 * v.powi(5);
-        }
-    }
-    y * delta / 15.0
-}
-
-fn blamp_triangle(phase: f32, delta: f32) -> f32 {
-    let mut tri = 2.0 * (2.0 * phase - 1.0).abs() - 1.0;
-    tri += blamp(phase, delta) + blamp(1.0 - phase, delta);
-    let p2 = (phase + 0.5).fract();
-    tri -= blamp(p2, delta) + blamp(1.0 - p2, delta);
-    tri
-}
-
-fn supersaw_detune(value: f32) -> f32 {
-    let x = value.clamp(0.0, 0.999_999);
-    10028.731 * x.powi(11) - 50818.867 * x.powi(10) + 111363.48 * x.powi(9)
-        - 138150.67 * x.powi(8)
-        + 106649.66 * x.powi(7)
-        - 53046.965 * x.powi(6)
-        + 17019.951 * x.powi(5)
-        - 3425.0837 * x.powi(4)
-        + 404.2704 * x.powi(3)
-        - 24.187883 * x.powi(2)
-        + 0.6717418 * x
-}
-
-#[derive(Clone, Copy)]
-struct OscillatorState {
-    phase: f32,
-    supersaw: [f32; 7],
-    hypersaw: [f32; 7],
-}
-
-impl Default for OscillatorState {
-    fn default() -> Self {
-        Self {
-            phase: 0.0,
-            supersaw: [0.0; 7],
-            hypersaw: [0.0, 0.414, 0.732, 0.236, 0.646, 0.317, 0.606],
-        }
-    }
-}
-
-impl OscillatorState {
-    fn render(&mut self, patch: &OscillatorPatch, note: f32, env: f32, lfo: f32, rate: f32) -> f32 {
-        let freq = 440.0 * 2.0f32.powf(
-            (note - 69.0 + patch.transpose as f32 + patch.detune) / 12.0,
-        );
-        let delta = (freq / rate).clamp(0.0, 0.49);
-        match patch.kind {
-            OscillatorKind::Pure => (advance(&mut self.phase, delta) * TAU).sin(),
-            OscillatorKind::DpwSawPulse => poly_saw(advance(&mut self.phase, delta), delta),
-            OscillatorKind::BlampTriangle => {
-                blamp_triangle(advance(&mut self.phase, delta), delta)
-            }
-            OscillatorKind::HarmonicSeries => {
-                let phase = advance(&mut self.phase, delta) * TAU;
-                let h = (patch.harmonic + env * patch.harmonic_env + lfo * patch.harmonic_lfo)
-                    .clamp(0.0, 1.0)
-                    * 16.0;
-                let base = h.floor() + 1.0;
-                let blend = h.fract();
-                (phase * base).sin() * (1.0 - blend) + (phase * (base + 1.0)).sin() * blend
-            }
-            OscillatorKind::SuperSaw => {
-                const COEFF: [f32; 6] =
-                    [-0.11002313, -0.06288439, -0.03024148, 0.02953130, 0.06216538, 0.10745242];
-                let detune = supersaw_detune(patch.spread);
-                let main_gain = -0.55366 * patch.diffuse + 0.99785;
-                let side_gain = -0.73764 * patch.diffuse.powi(2) + 1.2841 * patch.diffuse + 0.044372;
-                let p = advance(&mut self.supersaw[0], delta);
-                let main = poly_saw(p, delta);
-                let mut sides = 0.0;
-                for index in 1..7 {
-                    let side_delta = (delta * (1.0 + detune * COEFF[index - 1])).clamp(0.0, 0.49);
-                    let phase = advance(&mut self.supersaw[index], side_delta);
-                    sides += poly_saw(phase, side_delta);
-                    if index < 6 {
-                        sides -= (phase * TAU).cos();
-                    }
-                }
-                main * main_gain + sides * side_gain
-            }
-            OscillatorKind::HyperSaw => {
-                let extra = patch.diffuse * 6.0;
-                let whole = extra.floor() as usize;
-                let count = if extra <= 0.000_001 { 1 } else { (whole + 2).min(7) };
-                let fractional = extra.fract();
-                let saws = 1.0 + extra;
-                let base_level = 1.0 / (1.0 - 0.1 * (saws - 1.0));
-                let mut weights = [0.0f32; 7];
-                for weight in weights.iter_mut().take(count) {
-                    *weight = 1.0;
-                }
-                if fractional > 0.000_01 {
-                    weights[count - 1] = fractional * fractional;
-                }
-                let total = weights.iter().sum::<f32>().max(1.0);
-                let mut output = 0.0;
-                for index in 0..count {
-                    if weights[index] == 0.0 {
-                        continue;
-                    }
-                    let multiplier = if index == 0 {
-                        1.0
-                    } else {
-                        let amount = index as f32 / 2.0 * (patch.spread / 6.0) * (0.5 / (saws * 0.5));
-                        2.0f32.powf(if index & 2 == 0 { amount } else { -amount })
-                    };
-                    let side_delta = (delta * multiplier).clamp(0.0, 0.49);
-                    output += poly_saw(advance(&mut self.hypersaw[index], side_delta), side_delta)
-                        * weights[index]
-                        * base_level
-                        / total;
-                }
-                output
-            }
-        }
-    }
-}
-
-#[derive(Clone, Copy)]
-struct Voice {
-    note: u8,
-    pitch: f32,
-    from_pitch: f32,
-    glide_left: f32,
-    glide_total: f32,
-    velocity: f32,
-    osc1: OscillatorState,
-    osc2: OscillatorState,
-    sub_phase: f32,
-    amp: Envelope,
-    modulation: Envelope,
-    filter: FilterState,
-    noise: u32,
-    serial: u64,
-}
-
-impl Default for Voice {
-    fn default() -> Self {
-        Self {
-            note: 60,
-            pitch: 60.0,
-            from_pitch: 60.0,
-            glide_left: 0.0,
-            glide_total: 0.0,
-            velocity: 0.0,
-            osc1: OscillatorState::default(),
-            osc2: OscillatorState::default(),
-            sub_phase: 0.0,
-            amp: Envelope::default(),
-            modulation: Envelope::default(),
-            filter: FilterState::default(),
-            noise: 0x6d2b_79f5,
-            serial: 0,
-        }
-    }
-}
-
-impl Voice {
-    fn note_on(&mut self, note: u8, previous: u8, velocity: u8, serial: u64, patch: &IronfishPatch, rate: f32) {
-        self.note = note;
-        self.serial = serial;
-        self.velocity = velocity as f32 / 127.0;
-        if patch.portamento > 0.0 {
-            self.from_pitch = previous as f32;
-            self.pitch = self.from_pitch;
-            self.glide_total = Envelope::frames(patch.portamento, rate);
-            self.glide_left = self.glide_total;
-        } else {
-            self.from_pitch = note as f32;
-            self.pitch = note as f32;
-            self.glide_total = 0.0;
-            self.glide_left = 0.0;
-        }
-        self.amp.note_on(&patch.amp, rate);
-        self.modulation.note_on(&patch.modulation, rate);
-    }
-
-    fn note_off(&mut self, patch: &IronfishPatch, rate: f32) {
-        self.amp.note_off(&patch.amp, rate);
-        self.modulation.note_off(&patch.modulation, rate);
-    }
-
-    fn next(&mut self, patch: &IronfishPatch, lfo: f32, rate: f32) -> f32 {
-        let amp = self.amp.next(&patch.amp, rate);
-        if !self.amp.active() {
-            return 0.0;
-        }
-        let modulation = self.modulation.next(&patch.modulation, rate);
-        if self.glide_left > 0.0 {
-            self.glide_left -= 1.0;
-            let remaining = (self.glide_left / self.glide_total.max(1.0)).clamp(0.0, 1.0);
-            self.pitch = self.note as f32 + (self.from_pitch - self.note as f32) * remaining;
-        } else {
-            self.pitch = self.note as f32;
-        }
-        let osc1_gain = (1.0 - patch.osc_balance).sqrt();
-        let osc2_gain = patch.osc_balance.sqrt();
-        let osc1 = self.osc1.render(&patch.osc1, self.pitch, modulation, lfo, rate);
-        let osc2 = self.osc2.render(&patch.osc2, self.pitch, modulation, lfo, rate);
-        // The final Ironfish sub oscillator computes a note one octave down
-        // and then halves its phase rate: two octaves below the played note.
-        let sub_delta = (440.0 * 2.0f32.powf((self.pitch - 69.0 - 24.0) / 12.0) / rate)
-            .clamp(0.0, 0.49);
-        let sub = (advance(&mut self.sub_phase, sub_delta) * TAU).sin();
-        self.noise ^= self.noise << 13;
-        self.noise ^= self.noise >> 17;
-        self.noise ^= self.noise << 5;
-        let noise = self.noise as i32 as f32 / i32::MAX as f32;
-        let input = osc1 * osc1_gain
-            + osc2 * osc2_gain
-            + sub * patch.sub_level
-            + noise * patch.noise_level;
-        self.filter.process(input, &patch.filter, modulation, patch.touch, lfo)
-            * amp
-            * self.velocity
-            * (TAU * 0.02)
-    }
-}
-
-#[derive(Clone, Copy)]
-struct SmoothValue {
-    current: f32,
-    rate: f32,
-}
-
-impl SmoothValue {
-    fn new(rate: f32) -> Self {
-        Self { current: 0.0, rate }
-    }
-
-    fn get(&mut self, target: f32) -> f32 {
-        self.current += (target - self.current) * self.rate;
-        self.current
-    }
-}
-
-struct Waveguide {
-    head: usize,
-    buffer: Vec<f32>,
-}
-
-impl Waveguide {
-    fn new(rate: f32) -> Self {
-        Self { head: 0, buffer: vec![0.0; (rate * 0.11).ceil() as usize + 8] }
-    }
-
-    fn feed(&mut self, input: f32, feedback: f32, delay: f32) -> f32 {
-        let len = self.buffer.len();
-        let delay = delay.clamp(1.0, (len - 4) as f32);
-        let back = (self.head as f32 - delay).rem_euclid(len as f32);
-        // `rem_euclid(len as f32)` can round to exactly `len` for a value
-        // infinitesimally below it (notably with the 44.1 kHz chorus sizes).
-        // Integer ring reduction keeps every cubic tap in bounds.
-        let i0 = back.floor() as usize % len;
-        let im1 = (i0 + len - 1) % len;
-        let i1 = (i0 + 1) % len;
-        let i2 = (i0 + 2) % len;
-        let x = back.fract();
-        let ym1 = self.buffer[im1];
-        let y0 = self.buffer[i0];
-        let y1 = self.buffer[i1];
-        let y2 = self.buffer[i2];
-        let c0 = y0;
-        let c1 = 0.5 * (y1 - ym1);
-        let c2 = ym1 - 2.5 * y0 + 2.0 * y1 - 0.5 * y2;
-        let c3 = 0.5 * (y2 - ym1) + 1.5 * (y0 - y1);
-        let output = ((c3 * x + c2) * x + c1) * x + c0;
-        self.buffer[self.head] = input + output * feedback;
-        self.head = (self.head + 1) % len;
-        output
-    }
-}
-
-struct ChorusState {
-    lines: [Waveguide; 6],
-    phase: f32,
-    feedback: SmoothValue,
-    mix: SmoothValue,
-    phase_diff: SmoothValue,
-    min_delay: SmoothValue,
-    mod_depth: SmoothValue,
-}
-
-impl ChorusState {
-    fn new(rate: f32) -> Self {
-        Self {
-            lines: std::array::from_fn(|_| Waveguide::new(rate)),
-            phase: 0.0,
-            feedback: SmoothValue::new(0.1),
-            mix: SmoothValue::new(0.1),
-            phase_diff: SmoothValue::new(0.1),
-            min_delay: SmoothValue::new(0.01),
-            mod_depth: SmoothValue::new(0.01),
-        }
-    }
-
-    fn process(&mut self, input: [f32; 2], patch: &ChorusPatch, rate: f32) -> [f32; 2] {
-        let lfo_hz = 0.5 * 2.0f32.powf(patch.rate * 8.0 - 4.0);
-        self.phase = (self.phase + lfo_hz * TAU / rate).rem_euclid(TAU);
-        let min_delay = self.min_delay.get(rate * 0.030 * patch.min_delay) + 1.0;
-        let depth = self.mod_depth.get(patch.mod_depth * rate * 0.050);
-        let phase_diff = self.phase_diff.get(patch.phase_diff);
-        let feedback = self.feedback.get(patch.feedback) * 0.86;
-        let mix = self.mix.get(patch.mix);
-        let mut wet = [0.0; 2];
-        for index in 0..6 {
-            let delay = min_delay + ((self.phase + index as f32 * phase_diff).sin() + 1.0) * depth;
-            wet[index & 1] += self.lines[index].feed(input[index & 1], feedback, delay);
-        }
-        [input[0] * (1.0 - mix) + wet[0] * mix, input[1] * (1.0 - mix) + wet[1] * mix]
-    }
-}
-
-const REVERB_LEN: usize = 1 << 16;
-const REVERB_MASK: usize = REVERB_LEN - 1;
-
-struct ResonatorLfo {
-    cosine: f32,
-    sine: f32,
-    amplitude: f32,
-}
-
-impl ResonatorLfo {
-    fn new(frequency: f32) -> Self {
-        Self { cosine: 0.0, sine: 0.0, amplitude: frequency * 2.0 }
-    }
-
-    fn next(&mut self) -> f32 {
-        self.cosine -= self.amplitude * self.sine;
-        self.sine += self.amplitude * self.cosine;
-        self.sine
-    }
-}
-
-struct DelayToy {
-    write: usize,
-    local: usize,
-    accumulator: f32,
-    feedback: f32,
-    feedback_filter: f32,
-    buffer: Vec<f32>,
-    lfo1: ResonatorLfo,
-    lfo2: ResonatorLfo,
-}
-
-impl DelayToy {
-    fn new(rate: f32) -> Self {
-        let scale = rate / 32_777.0;
-        Self {
-            write: 0,
-            local: 0,
-            accumulator: 0.0,
-            feedback: 0.0,
-            feedback_filter: 0.0,
-            buffer: vec![0.0; REVERB_LEN],
-            lfo1: ResonatorLfo::new(9.4 / 32_777.0 / scale.max(0.01)),
-            lfo2: ResonatorLfo::new(1.3 * 3.15971 / 32_777.0 / scale.max(0.01)),
-        }
-    }
-
-    fn start(&mut self) {
-        self.local = self.write;
-    }
-
-    fn end(&mut self) {
-        self.write = self.write.wrapping_sub(1) & REVERB_MASK;
-    }
-
-    fn all_pass(&mut self, length: usize, coefficient: f32) {
-        let index = (self.local + length) & REVERB_MASK;
-        let delayed = self.buffer[index];
-        self.accumulator -= delayed * coefficient;
-        self.buffer[self.local] = self.accumulator.clamp(-1.0, 1.0);
-        self.accumulator = self.accumulator * coefficient + delayed;
-        self.local = index;
-    }
-
-    fn interpolate(&self, index: usize, offset: f32) -> f32 {
-        let adjusted = (index as isize - offset.floor() as isize)
-            .rem_euclid(REVERB_LEN as isize) as usize;
-        let fraction = offset.fract();
-        self.buffer[adjusted] * (1.0 - fraction)
-            + self.buffer[(adjusted + 1) & REVERB_MASK] * fraction
-    }
-
-    fn all_pass_wobble(&mut self, length: usize, coefficient: f32, offset: f32) {
-        let index = (self.local + length) & REVERB_MASK;
-        let delayed = self.interpolate(index, offset);
-        self.accumulator -= delayed * coefficient;
-        self.buffer[self.local] = self.accumulator.clamp(-1.0, 1.0);
-        self.accumulator = self.accumulator * coefficient + delayed;
-        self.local = index;
-    }
-
-    fn delay(&mut self, length: usize) {
-        let index = (self.local + length) & REVERB_MASK;
-        self.buffer[self.local] = self.accumulator.clamp(-1.0, 1.0);
-        self.accumulator = self.buffer[index];
-        self.local = index;
-    }
-
-    fn griesinger(&mut self, input: [f32; 2], mix: f32, feedback: f32, rate: f32) -> [f32; 2] {
-        if mix <= 0.000_001 {
-            return input;
-        }
-        let scale = rate / 32_777.0;
-        let length = |samples: usize| ((samples as f32 * scale).round() as usize).max(1);
-        self.start();
-        self.accumulator = (input[0] + input[1]) * mix;
-        self.all_pass(length(142), 0.5);
-        self.all_pass(length(379), 0.5);
-        self.accumulator += (input[0] + input[1]) * mix;
-        self.all_pass(length(107), 0.5);
-        self.all_pass(length(277), 0.5);
-        let reinject = self.accumulator;
-        let wobble1 = self.lfo1.next();
-        let wobble2 = self.lfo2.next();
-        self.accumulator += self.feedback;
-        self.all_pass_wobble(length(672), 0.5, wobble1);
-        self.all_pass(length(1800), 0.5);
-        self.delay(length(4453));
-        let left = self.accumulator;
-        self.accumulator += reinject;
-        self.all_pass_wobble(length(908), 0.5, wobble2);
-        self.all_pass(length(2656), 0.5);
-        self.delay(length(3163));
-        let right = self.accumulator;
-        self.feedback_filter += (self.accumulator - self.feedback_filter) * 0.95;
-        self.feedback = self.feedback_filter * feedback;
-        self.end();
-        [left * mix + input[0] * (1.0 - mix), right * mix + input[1] * (1.0 - mix)]
-    }
-}
-
-struct Effects {
-    chorus: ChorusState,
-    delay_l: Vec<f32>,
-    delay_r: Vec<f32>,
-    delay_write: usize,
-    delay_length: f32,
-    reverb: DelayToy,
-}
-
-impl Effects {
-    fn new(rate: f32) -> Self {
-        let delay_len = rate.ceil() as usize + 8;
-        Self {
-            chorus: ChorusState::new(rate),
-            delay_l: vec![0.0; delay_len],
-            delay_r: vec![0.0; delay_len],
-            delay_write: 0,
-            delay_length: 1.0,
-            reverb: DelayToy::new(rate),
-        }
-    }
-
-    fn bitcrush(mut frame: [f32; 2], patch: &IronfishPatch) -> [f32; 2] {
-        if !patch.bitcrush_enabled {
-            return frame;
-        }
-        let bits = (patch.bitcrush * 22.0) as u32;
-        let pre = 524_288.0;
-        let post = (1u32 << bits.min(22)) as f32 / pre;
-        for sample in &mut frame {
-            *sample = (((*sample * pre) as i32) >> bits.min(22)) as f32 * post;
-        }
-        frame
-    }
-
-    fn delay(&mut self, mut frame: [f32; 2], patch: &DelayPatch, rate: f32) -> [f32; 2] {
-        let target = patch.length.powi(2) * (rate * (32_000.0 / 48_000.0)) + rate / 48.0;
-        self.delay_length += (target - self.delay_length) * 0.000_8;
-        let offset = patch.difference.powi(2) * (rate - self.delay_length);
-        let left_frames = (self.delay_length - offset).clamp(1.0, rate - 2.0) as usize;
-        let right_frames = (self.delay_length + offset).clamp(1.0, rate - 2.0) as usize;
-        let len = self.delay_l.len();
-        let read_l = (self.delay_write + len - left_frames.min(len - 1)) % len;
-        let read_r = (self.delay_write + len - right_frames.min(len - 1)) % len;
-        let delayed_l = self.delay_l[read_l];
-        let delayed_r = self.delay_r[read_r];
-        let cross = patch.cross;
-        let feedback = patch.feedback;
-        self.delay_l[self.delay_write] =
-            (delayed_r * cross + delayed_l * (1.0 - cross)) * feedback + frame[0] * patch.send;
-        self.delay_r[self.delay_write] =
-            (delayed_l * cross + delayed_r * (1.0 - cross)) * feedback + frame[1] * patch.send;
-        frame[0] += self.delay_l[self.delay_write];
-        frame[1] += self.delay_r[self.delay_write];
-        self.delay_write = (self.delay_write + 1) % len;
-        frame
-    }
-
-    fn process(&mut self, frame: [f32; 2], patch: &IronfishPatch, rate: f32) -> [f32; 2] {
-        let frame = Self::bitcrush(frame, patch);
-        let frame = self.chorus.process(frame, &patch.chorus, rate);
-        let frame = self.delay(frame, &patch.delay, rate);
-        self.reverb.griesinger(frame, patch.reverb.mix, patch.reverb.feedback, rate)
-    }
-}
-
-/// Audio-owned Ironfish voice/effect engine.
-pub struct Ironfish {
-    patch: IronfishPatch,
-    voices: [Voice; 16],
-    serial: u64,
-    last_note: u8,
-    rate: f32,
-    lfo_phase: f32,
-    held: [bool; 128],
-    held_velocity: [u8; 128],
-    arp_step: usize,
-    arp_note: Option<u8>,
-    effects: Effects,
-}
-
-impl Ironfish {
-    pub fn new(rate: f32, patch: IronfishPatch) -> Self {
-        let rate = finite(rate, 48_000.0).clamp(8_000.0, 384_000.0);
-        Self {
-            patch: patch.sanitise(),
-            voices: [Voice::default(); 16],
-            serial: 0,
-            last_note: 60,
-            rate,
-            lfo_phase: 0.0,
-            held: [false; 128],
-            held_velocity: [0; 128],
-            arp_step: 0,
-            arp_note: None,
-            effects: Effects::new(rate),
-        }
-    }
-
-    pub fn patch(&self) -> IronfishPatch {
-        self.patch
-    }
-
-    pub fn set_patch(&mut self, patch: IronfishPatch) {
-        let patch = patch.sanitise();
-        if patch.arp_enabled != self.patch.arp_enabled {
-            self.silence_voices();
-            self.arp_step = 0;
-            self.arp_note = None;
-            if !patch.arp_enabled {
-                self.patch = patch;
-                for note in 0..128 {
-                    if self.held[note] {
-                        self.start_voice(note as u8, self.held_velocity[note]);
-                    }
-                }
-                return;
-            }
-        }
-        self.patch = patch;
-    }
-
-    pub fn set_param(&mut self, param: IronfishParam, value: f32) {
-        let mut patch = self.patch;
-        patch.set_normalised(param, value);
-        self.set_patch(patch);
-    }
-
-    fn start_voice(&mut self, note: u8, velocity: u8) {
-        self.serial = self.serial.wrapping_add(1);
-        let slot = self
-            .voices
-            .iter()
-            .position(|voice| !voice.amp.active())
-            .unwrap_or_else(|| {
-                self.voices
-                    .iter()
-                    .enumerate()
-                    .min_by_key(|(_, voice)| voice.serial)
-                    .map(|(index, _)| index)
-                    .unwrap_or(0)
-            });
-        self.voices[slot].note_on(note, self.last_note, velocity, self.serial, &self.patch, self.rate);
-        self.last_note = note;
-        if self.patch.lfo.key_sync {
-            self.lfo_phase = 0.0;
-        }
-    }
-
-    fn release_voice(&mut self, note: u8) {
-        for voice in &mut self.voices {
-            if voice.note == note && voice.amp.active() {
-                voice.note_off(&self.patch, self.rate);
-            }
-        }
-    }
-
-    fn silence_voices(&mut self) {
-        for voice in &mut self.voices {
-            voice.note_off(&self.patch, self.rate);
-        }
-    }
-
-    pub fn note_on(&mut self, note: u8, velocity: u8) {
-        if note > 127 {
-            return;
-        }
-        self.held[note as usize] = true;
-        self.held_velocity[note as usize] = velocity;
-        if !self.patch.arp_enabled {
-            self.start_voice(note, velocity);
-        }
-    }
-
-    pub fn note_off(&mut self, note: u8) {
-        if note > 127 {
-            return;
-        }
-        self.held[note as usize] = false;
-        if self.patch.arp_enabled {
-            if self.arp_note == Some(note) {
-                self.release_voice(note);
-                self.arp_note = None;
-            }
-        } else {
-            self.release_voice(note);
-        }
-    }
-
-    /// Advance the historical arpeggiator from the rack's shared sixteenth
-    /// clock. The old private BPM counter is intentionally not restored.
-    pub fn clock_step(&mut self) {
-        if !self.patch.arp_enabled {
-            return;
-        }
-        if let Some(note) = self.arp_note.take() {
-            self.release_voice(note);
-        }
-        let held_count = self.held.iter().filter(|&&held| held).count();
-        if held_count == 0 {
-            self.arp_step = 0;
-            return;
-        }
-        let octave_count = self.patch.arp_octaves.unsigned_abs() as usize + 1;
-        let total = held_count * octave_count;
-        let wanted = self.arp_step % total;
-        let base_index = wanted % held_count;
-        let octave_index = wanted / held_count;
-        let mut seen = 0;
-        let mut base_note = 60u8;
-        for note in 0..128 {
-            if self.held[note] {
-                if seen == base_index {
-                    base_note = note as u8;
-                    break;
-                }
-                seen += 1;
-            }
-        }
-        let direction = self.patch.arp_octaves.signum() as i16;
-        let note = (base_note as i16 + direction * octave_index as i16 * 12).clamp(0, 127) as u8;
-        self.start_voice(note, self.held_velocity[base_note as usize]);
-        self.arp_note = Some(note);
-        self.arp_step = (self.arp_step + 1) % total;
-    }
-
-    pub fn all_notes_off(&mut self) {
-        self.held.fill(false);
-        self.held_velocity.fill(0);
-        self.arp_step = 0;
-        self.arp_note = None;
-        self.silence_voices();
-    }
-
-    pub fn grid_note(&self, row: usize) -> u8 {
-        self.patch.grid_note(row)
-    }
-
-    pub fn next_frame(&mut self) -> [f32; 2] {
-        let lfo_hz = 0.5 * 2.0f32.powf(self.patch.lfo.rate * 8.0 - 4.0);
-        self.lfo_phase = (self.lfo_phase + lfo_hz / self.rate).fract();
-        let lfo = self.patch.lfo.wave.sample(self.lfo_phase);
-        let mut mono = 0.0;
-        for voice in &mut self.voices {
-            mono += voice.next(&self.patch, lfo, self.rate);
-        }
-        mono *= self.patch.output;
-        let frame = self.effects.process([mono, mono], &self.patch, self.rate);
-        if frame[0].is_finite() && frame[1].is_finite() {
-            frame
-        } else {
-            [0.0; 2]
-        }
-    }
-
-    pub fn active_voices(&self) -> u8 {
-        self.voices.iter().filter(|voice| voice.amp.active()).count() as u8
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn every_historical_oscillator_renders_finite_audio() {
-        for index in 0..OscillatorKind::LABELS.len() {
-            let mut patch = IronfishPatch::default();
-            patch.osc1.kind = OscillatorKind::from_index(index);
-            patch.osc2.kind = OscillatorKind::from_index(index);
-            patch.osc1.spread = 0.999;
-            patch.osc1.diffuse = 1.0;
-            let mut synth = Ironfish::new(48_000.0, patch);
-            synth.note_on(60, 127);
-            for _ in 0..16_384 {
-                let frame = synth.next_frame();
-                assert!(frame[0].is_finite() && frame[1].is_finite());
-            }
-        }
-    }
-
-    #[test]
-    fn all_filter_and_lfo_modes_are_finite() {
-        for filter in 0..4 {
-            for wave in 0..4 {
-                let mut patch = IronfishPatch::default();
-                patch.filter.kind = FilterKind::from_index(filter);
-                patch.filter.resonance = 0.995;
-                patch.lfo.wave = LfoWave::from_index(wave);
-                patch.filter.lfo_amount = 1.0;
-                let mut synth = Ironfish::new(44_100.0, patch);
-                synth.note_on(84, 127);
-                for _ in 0..8_192 {
-                    let frame = synth.next_frame();
-                    assert!(frame[0].is_finite() && frame[1].is_finite());
-                }
-            }
-        }
-    }
-
-    #[test]
-    fn root_and_scale_map_the_grid_like_the_historical_sequencer() {
-        let mut patch = IronfishPatch::default();
-        patch.root = RootNote::D;
-        patch.scale = ScaleKind::Minor;
-        assert_eq!(patch.grid_note(0), 50);
-        assert_eq!(patch.grid_note(1), 52);
-        assert_eq!(patch.grid_note(7), 62);
-    }
-
-    #[test]
-    fn every_program_survives_long_44100_render_with_effects() {
-        for index in 0..8 {
-            let mut patch = IronfishPatch::preset(index);
-            patch.delay.send = 0.45;
-            patch.delay.feedback = 0.9;
-            patch.chorus.mix = 0.8;
-            patch.chorus.feedback = 0.7;
-            patch.reverb.mix = 0.55;
-            patch.reverb.feedback = 0.8;
-            let mut synth = Ironfish::new(44_100.0, patch);
-            synth.note_on(72, 120);
-            for frame in 0..132_300 {
-                if frame == 44_100 {
-                    synth.note_off(72);
-                }
-                let sample = synth.next_frame();
-                assert!(sample[0].is_finite() && sample[1].is_finite());
-            }
-        }
-    }
-
-    #[test]
-    fn arpeggiator_advances_only_from_clock_steps() {
-        let mut patch = IronfishPatch::default();
-        patch.arp_enabled = true;
-        patch.arp_octaves = 1;
-        let mut synth = Ironfish::new(48_000.0, patch);
-        synth.note_on(60, 100);
-        synth.note_on(64, 110);
-        assert_eq!(synth.arp_note, None);
-        synth.clock_step();
-        assert_eq!(synth.arp_note, Some(60));
-        synth.clock_step();
-        assert_eq!(synth.arp_note, Some(64));
-        synth.clock_step();
-        assert_eq!(synth.arp_note, Some(72));
-    }
-}
diff --git a/apps/vj/src/livecode.rs b/apps/vj/src/livecode.rs
index 117f245d0..232c313da 100644
--- a/apps/vj/src/livecode.rs
+++ b/apps/vj/src/livecode.rs
@@ -42,16 +42,10 @@
 use makepad_widgets::*;
 use std::collections::{HashMap, VecDeque};
 use std::path::{Path, PathBuf};
-#[cfg(not(target_arch = "wasm32"))]
-use std::sync::atomic::AtomicBool;
-use std::sync::atomic::{AtomicU64, Ordering};
-#[cfg(not(target_arch = "wasm32"))]
-use std::sync::mpsc;
-use std::sync::mpsc::Sender;
+use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
+use std::sync::mpsc::{self, Sender};
 use std::sync::{Mutex, OnceLock};
-use crate::clock::Instant;
-#[cfg(not(target_arch = "wasm32"))]
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 /// How long after a load the settle pass harvests compile errors. A draw
 /// shader compiles on the next draw of the host that loaded it; a couple of
@@ -129,7 +123,6 @@ fn origin_file(stem: &str) -> Option<PathBuf> {
 /// and for the thumbnail lane, which must premix inputs for a document that
 /// shapes the program picture instead of drawing its own. So it is read
 /// from the file, once, and remembered against that file's mtime.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn observed_is_transition(stem: &str) -> bool {
     static CACHE: OnceLock<Mutex<HashMap<String, (u128, bool)>>> = OnceLock::new();
     let Some(path) = origin_file(stem) else { return false };
@@ -158,14 +151,8 @@ pub fn observed_is_transition(stem: &str) -> bool {
     is
 }
 
-#[cfg(target_arch = "wasm32")]
-pub fn observed_is_transition(_stem: &str) -> bool {
-    false
-}
-
 /// Run the observer for this process's hosted store until `stop` flips.
 /// Blocking — call it on the worker thread that has just finished seeding.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn run_observer(client: &mut makepad_asset_client::AssetClient, stop: &AtomicBool) {
     let mut config = makepad_asset_store::observe::ObserveConfig::vjfx(origins());
     // The one thing an engine name cannot tell the store: a scene engine
@@ -209,11 +196,6 @@ fn collect(message: &str, level: LogLevel) {
 pub fn install() {
     static ONCE: OnceLock<()> = OnceLock::new();
     ONCE.get_or_init(|| {
-        // The log callback may run on any worker. Construct its OnceLock on
-        // the UI thread before publishing the callback so no worker can race
-        // the UI through OnceLock's blocking initialization path on wasm.
-        let _ = tap();
-        #[cfg(not(target_arch = "wasm32"))]
         let _ = std::fs::create_dir_all(scratch_origin().join("status"));
         makepad_widgets::makepad_platform::log::set_log_tap(Some(collect));
     });
@@ -257,7 +239,6 @@ fn aliases() -> &'static Mutex<HashMap<String, String>> {
 
 /// Remember which document a revision is, so an outcome reported against a
 /// revision can be written under the file stem an agent knows.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn remember(revision: &str, alias: Option<&str>) {
     let Some(alias) = alias else { return };
     let stem = alias.rsplit('/').next().unwrap_or(alias);
@@ -271,9 +252,6 @@ pub fn remember(revision: &str, alias: Option<&str>) {
     map.insert(revision.to_string(), stem.to_string());
 }
 
-#[cfg(target_arch = "wasm32")]
-pub fn remember(_revision: &str, _alias: Option<&str>) {}
-
 /// The file stem behind a revision, when it is an observed document.
 pub fn stem_of(revision: &str) -> Option<String> {
     let map = aliases().lock().ok()?;
@@ -291,23 +269,16 @@ enum Job {
     Failed { stem: String, revision: String, error: String },
 }
 
-static WORKER: OnceLock<Sender<Job>> = OnceLock::new();
-
-pub fn start_worker(spawner: makepad_widgets::makepad_platform::thread::ThreadSpawner) {
-    #[cfg(target_arch = "wasm32")]
-    let _ = spawner;
-    #[cfg(not(target_arch = "wasm32"))]
-    WORKER.get_or_init(|| {
+fn worker() -> &'static Sender<Job> {
+    static TX: OnceLock<Sender<Job>> = OnceLock::new();
+    TX.get_or_init(|| {
         let (tx, rx) = mpsc::channel::<Job>();
         // One thread, only ever sleeping and writing two small files. It
         // outlives the app by design: there is nothing to shut down and
-        // nothing it holds that matters at exit. The web build has no
-        // observed origin on disk, so the status files are not written.
-        let options = makepad_widgets::makepad_platform::thread::ThreadOptions {
-            name: Some("vj-livecode-status".into()),
-            ..Default::default()
-        };
-        match spawner.spawn_worker(options, move || {
+        // nothing it holds that matters at exit.
+        let _ = std::thread::Builder::new()
+            .name("vj-livecode-status".to_string())
+            .spawn(move || {
                 let mut queue: VecDeque<Job> = VecDeque::new();
                 loop {
                     // Wait for work, then drain what is already queued.
@@ -341,12 +312,9 @@ pub fn start_worker(spawner: makepad_widgets::makepad_platform::thread::ThreadSp
                         }
                     }
                 }
-            }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => makepad_widgets::log!("vj livecode status worker unavailable: {error}"),
-        }
+            });
         tx
-    });
+    })
 }
 
 /// Report what happened to a document that was just loaded and drawn.
@@ -355,7 +323,6 @@ pub fn start_worker(spawner: makepad_widgets::makepad_platform::thread::ThreadSp
 /// loaded". A load that succeeded still waits out [`SETTLE_MS`] before
 /// claiming `compile ok`, because the draw shader compiles after the load
 /// returns and its failure arrives through the log.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn report(revision: &str, mark: u64, outcome: Result<(), String>) {
     let Some(stem) = stem_of(revision) else { return };
     let job = match outcome {
@@ -367,16 +334,14 @@ pub fn report(revision: &str, mark: u64, outcome: Result<(), String>) {
             at: Instant::now() + Duration::from_millis(SETTLE_MS),
         },
     };
-    if let Some(worker) = WORKER.get() {
-        let _ = worker.send(job);
-    }
+    let _ = worker().send(job);
 }
 
-#[cfg(target_arch = "wasm32")]
-pub fn report(_revision: &str, _mark: u64, _outcome: Result<(), String>) {}
-
 fn now_ms() -> u64 {
-    (makepad_widgets::Cx::time_now().max(0.0) * 1000.0) as u64
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_millis() as u64)
+        .unwrap_or(0)
 }
 
 /// Write one document's verdict: the per-document status file (whole text)
diff --git a/apps/vj/src/local_store.rs b/apps/vj/src/local_store.rs
index 1462d2788..9321a3038 100644
--- a/apps/vj/src/local_store.rs
+++ b/apps/vj/src/local_store.rs
@@ -8,26 +8,16 @@
 //! one exists. `VJ_ASSET_EMBED` / `VJ_ASSET_ROOT` / `VJ_ASSET_PORT` steer
 //! it; an explicit `VJ_ASSET_SERVER` pin always means attach.
 
+use makepad_app_asset_server::embed;
 use makepad_asset_client::SessionConfig;
 
-#[cfg(not(target_arch = "wasm32"))]
-use makepad_app_asset_server::embed;
-
-#[cfg(not(target_arch = "wasm32"))]
 pub use makepad_app_asset_server::embed::{LocalStore, StoreMode};
 
-/// The web build has no native host to own. Its catalog comes from the
-/// static-site session; browser-local publication is handled by the embedded
-/// store service rather than pretending a socket server exists.
-#[cfg(target_arch = "wasm32")]
-pub struct LocalStore;
-
 /// What `resolve` decided, and why — the `note` is written straight into the
 /// VJ's status line, because "which store am I on" is the first thing that
 /// matters when content does not show up.
 pub struct Resolved {
     pub config: SessionConfig,
-    #[cfg(not(target_arch = "wasm32"))]
     pub mode: StoreMode,
     pub local: Option<LocalStore>,
     pub note: String,
@@ -40,7 +30,6 @@ pub struct Resolved {
 /// [`crate::service::session_config_from_env`]) — everything about cache
 /// roots, lanes and token conventions is already resolved there, and this
 /// only overrides the three fields that say WHICH server.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn resolve(base: SessionConfig) -> Resolved {
     let pinned = std::env::var("VJ_ASSET_SERVER")
         .ok()
@@ -59,12 +48,3 @@ pub fn resolve(base: SessionConfig) -> Resolved {
         note: resolved.note,
     }
 }
-
-#[cfg(target_arch = "wasm32")]
-pub fn resolve(base: SessionConfig) -> Resolved {
-    Resolved {
-        config: base,
-        local: None,
-        note: "web catalog at https://makepad.nl/vj/store/".to_string(),
-    }
-}
diff --git a/apps/vj/src/loop_blocks.rs b/apps/vj/src/loop_blocks.rs
deleted file mode 100644
index 58840ada3..000000000
--- a/apps/vj/src/loop_blocks.rs
+++ /dev/null
@@ -1,109 +0,0 @@
-//! Pure conversion from loop transcriptions to compact splat-cell rolls.
-
-use makepad_score_view::build::{DrumHit, DrumVoice, PitchedNote};
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct CellBlocks {
-    pub bars: u8,
-    pub blocks: Vec<Block>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct Block {
-    pub start_beats: f32,
-    pub len_beats: f32,
-    /// Bottom-up lane index.
-    pub lane: u8,
-    pub lanes: u8,
-    pub velocity: f32,
-}
-
-pub fn drum_blocks(hits: &[DrumHit], bars: u8) -> CellBlocks {
-    let blocks = hits
-        .iter()
-        .map(|hit| Block {
-            start_beats: hit.time_beats as f32,
-            len_beats: 0.125,
-            lane: match hit.voice {
-                DrumVoice::Kick => 0,
-                DrumVoice::Snare | DrumVoice::SideStick => 1,
-                DrumVoice::HiHatClosed | DrumVoice::HiHatOpen | DrumVoice::HiHatPedal => 2,
-                DrumVoice::TomHigh
-                | DrumVoice::TomMid
-                | DrumVoice::TomLow
-                | DrumVoice::TomFloor => 3,
-                DrumVoice::Ride | DrumVoice::RideBell | DrumVoice::Crash => 4,
-            },
-            lanes: 5,
-            velocity: hit.velocity.clamp(0.0, 1.0),
-        })
-        .collect();
-    CellBlocks { bars, blocks }
-}
-
-pub fn pitched_blocks(notes: &[PitchedNote], bars: u8) -> CellBlocks {
-    let Some((min_midi, max_midi)) = notes
-        .iter()
-        .map(|note| note.midi)
-        .min()
-        .zip(notes.iter().map(|note| note.midi).max())
-    else {
-        return CellBlocks { bars, blocks: Vec::new() };
-    };
-    let lanes = max_midi.saturating_sub(min_midi).saturating_add(1).clamp(1, 24);
-    let blocks = notes
-        .iter()
-        .map(|note| Block {
-            start_beats: note.onset_beats as f32,
-            len_beats: note.duration_beats.max(0.0) as f32,
-            lane: note.midi.saturating_sub(min_midi).min(lanes - 1),
-            lanes,
-            velocity: note.velocity.clamp(0.0, 1.0),
-        })
-        .collect();
-    CellBlocks { bars, blocks }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn drum_lane_assignment_groups_voices_bottom_to_top() {
-        let hits = [
-            DrumHit { time_beats: 0.0, voice: DrumVoice::Kick, velocity: 0.5 },
-            DrumHit { time_beats: 0.5, voice: DrumVoice::Snare, velocity: 0.5 },
-            DrumHit { time_beats: 1.0, voice: DrumVoice::HiHatOpen, velocity: 0.5 },
-            DrumHit { time_beats: 1.5, voice: DrumVoice::TomFloor, velocity: 0.5 },
-            DrumHit { time_beats: 2.0, voice: DrumVoice::Crash, velocity: 0.5 },
-        ];
-        let result = drum_blocks(&hits, 4);
-        assert_eq!(result.bars, 4);
-        assert_eq!(result.blocks.iter().map(|block| block.lane).collect::<Vec<_>>(), [0, 1, 2, 3, 4]);
-        assert!(result.blocks.iter().all(|block| block.lanes == 5 && block.len_beats == 0.125));
-    }
-
-    #[test]
-    fn pitched_lanes_follow_local_range_and_clamp_to_twenty_four() {
-        let notes = [
-            PitchedNote { onset_beats: 0.0, duration_beats: 0.5, midi: 20, velocity: 0.2 },
-            PitchedNote { onset_beats: 0.5, duration_beats: 1.0, midi: 32, velocity: 0.6 },
-            PitchedNote { onset_beats: 1.5, duration_beats: 1.5, midi: 80, velocity: 1.2 },
-        ];
-        let result = pitched_blocks(&notes, 2);
-        assert_eq!(result.blocks.iter().map(|block| block.lanes).collect::<Vec<_>>(), [24; 3]);
-        assert_eq!(result.blocks.iter().map(|block| block.lane).collect::<Vec<_>>(), [0, 12, 23]);
-        assert_eq!(result.blocks[2].velocity, 1.0);
-    }
-
-    #[test]
-    fn single_pitch_and_empty_input_have_stable_lane_counts() {
-        let note = PitchedNote { onset_beats: 0.0, duration_beats: 1.0, midi: 64, velocity: 0.7 };
-        let single = pitched_blocks(&[note], 1);
-        assert_eq!((single.blocks[0].lane, single.blocks[0].lanes), (0, 1));
-
-        let empty = pitched_blocks(&[], 8);
-        assert_eq!(empty, CellBlocks { bars: 8, blocks: Vec::new() });
-        assert_eq!(drum_blocks(&[], 2), CellBlocks { bars: 2, blocks: Vec::new() });
-    }
-}
diff --git a/apps/vj/src/loop_scan.rs b/apps/vj/src/loop_scan.rs
index aabcdb52d..96f5861c9 100644
--- a/apps/vj/src/loop_scan.rs
+++ b/apps/vj/src/loop_scan.rs
@@ -12,7 +12,6 @@
 
 use crate::mixer::TrackPcm;
 use makepad_ai_stems::stft::Stft;
-use makepad_widgets::makepad_platform::thread::{ThreadOptions, ThreadSpawner};
 
 /// STFT geometry for the feature pass.  2048/512 at the track's native rate
 /// gives ~86 Hz feature frames — a dozen per beat at any sane tempo.
@@ -683,8 +682,6 @@ fn load_scan_stems(root: &PathBuf, pcm: &TrackPcm, digest: Option<&str>) -> Opti
 /// as `AnalysisPool`, and the same shape.
 pub struct LoopScanPool {
     tx: Sender<ScanJob>,
-    jobs: Option<Receiver<ScanJob>>,
-    done_tx: Sender<ScanDone>,
     rx: Receiver<ScanDone>,
 }
 
@@ -698,14 +695,9 @@ impl LoopScanPool {
     pub fn new() -> LoopScanPool {
         let (tx, jobs) = channel::<ScanJob>();
         let (done_tx, rx) = channel::<ScanDone>();
-        LoopScanPool { tx, jobs: Some(jobs), done_tx, rx }
-    }
-
-    pub fn start(&mut self, spawner: ThreadSpawner) {
-        let Some(jobs) = self.jobs.take() else { return };
-        let done_tx = self.done_tx.clone();
-        let options = ThreadOptions { name: Some("vj-loop-scan".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || {
+        let _ = std::thread::Builder::new()
+            .name("vj-loop-scan".into())
+            .spawn(move || {
                 while let Ok(job) = jobs.recv() {
                     let stems = job.stems_root.as_ref().and_then(|root| {
                         load_scan_stems(root, &job.pcm, job.digest.as_deref())
@@ -718,10 +710,8 @@ impl LoopScanPool {
                         return;
                     }
                 }
-            }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => makepad_widgets::log!("vj loop-scan worker unavailable: {error}"),
-        }
+            });
+        LoopScanPool { tx, rx }
     }
 
     pub fn submit(&self, job: ScanJob) {
@@ -954,8 +944,7 @@ mod tests {
 
     #[test]
     fn the_pool_answers_with_the_job_identity() {
-        let mut pool = LoopScanPool::new();
-        pool.start(crate::test_thread_spawner());
+        let pool = LoopScanPool::new();
         let pcm = std::sync::Arc::new(body_track(22050));
         let analysis = std::sync::Arc::new(analysis_120bpm(96));
         pool.submit(ScanJob {
@@ -970,7 +959,7 @@ mod tests {
             stems_root: None,
             digest: None,
         });
-        let deadline = crate::clock::Instant::now() + std::time::Duration::from_secs(60);
+        let deadline = std::time::Instant::now() + std::time::Duration::from_secs(60);
         loop {
             let done = pool.poll();
             if let Some(done) = done.into_iter().next() {
@@ -979,7 +968,7 @@ mod tests {
                 assert!(!done.loops.is_empty());
                 break;
             }
-            assert!(crate::clock::Instant::now() < deadline, "worker never answered");
+            assert!(std::time::Instant::now() < deadline, "worker never answered");
             std::thread::sleep(std::time::Duration::from_millis(20));
         }
     }
diff --git a/apps/vj/src/loop_splat.rs b/apps/vj/src/loop_splat.rs
deleted file mode 100644
index 8e044319f..000000000
--- a/apps/vj/src/loop_splat.rs
+++ /dev/null
@@ -1,650 +0,0 @@
-//! Beat-quantized loop-splat slicing.
-//!
-//! The slicer first enumerates only complete 4/4 bars from the analysed
-//! downbeat grid. Arrangement changes are snapped to those bars, nudged to
-//! nearby four-bar phrase boundaries, and reduced to seven cuts by greedy
-//! farthest-point selection. Missing cuts are filled by repeatedly splitting
-//! the longest eligible section at a four-bar boundary. Each stem then picks
-//! the densest steady power-of-two loop in its section; the mix uses the
-//! section head. All results stay in source seconds so callers can precompute
-//! the exact frame-domain representation for their own source rate.
-
-use crate::decks::LoopSpan;
-use crate::music_dsp::{StemKind, STEM_COUNT};
-use crate::wave_analysis::{TrackAnalysis, ZOOM_COLS_PER_SEC};
-
-pub const SPLAT_COLS: usize = 8;
-pub const SPLAT_ROWS: usize = 5;
-/// `TrackGrid::confidence` measures how many rulings sit on a SHARP onset,
-/// not whether the grid is right: a piano-and-strings record with a
-/// 0.996-F grid against the reference scores 0.28 because its onsets are
-/// soft. So this only keeps out the no-rhythm case (silence and noise score
-/// near zero); the per-cell energy gate decides what is actually loopable.
-const MIN_GRID_CONFIDENCE: f32 = 0.12;
-
-#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
-pub struct SplatPart {
-    pub num: u8,
-    pub den: u8,
-}
-
-impl SplatPart {
-    pub const WHOLE: Self = Self { num: 0, den: 1 };
-
-    pub const fn is_valid(self) -> bool {
-        matches!(self.den, 1 | 2 | 4) && self.num < self.den
-    }
-}
-
-impl Default for SplatPart {
-    fn default() -> Self {
-        Self::WHOLE
-    }
-}
-
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-#[repr(usize)]
-pub enum SplatRow {
-    Drums = 0,
-    Bass = 1,
-    Vocals = 2,
-    Other = 3,
-    Mix = 4,
-}
-
-impl SplatRow {
-    pub const ALL: [SplatRow; SPLAT_ROWS] = [
-        SplatRow::Drums,
-        SplatRow::Bass,
-        SplatRow::Vocals,
-        SplatRow::Other,
-        SplatRow::Mix,
-    ];
-
-    pub fn stem(self) -> Option<StemKind> {
-        match self {
-            SplatRow::Drums => Some(StemKind::Drums),
-            SplatRow::Bass => Some(StemKind::Bass),
-            SplatRow::Vocals => Some(StemKind::Vocals),
-            SplatRow::Other => Some(StemKind::Other),
-            SplatRow::Mix => None,
-        }
-    }
-
-    pub fn index(self) -> usize {
-        self as usize
-    }
-
-    pub fn from_index(index: usize) -> Option<Self> {
-        Self::ALL.get(index).copied()
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct SplatCell {
-    /// Source seconds, aligned to whole bars.
-    pub span: LoopSpan,
-    pub bars: u8,
-    pub energy: f32,
-    /// A stem with negligible activity in this section is not launchable.
-    pub silent: bool,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct SplatSection {
-    pub start_secs: f64,
-    pub end_secs: f64,
-    pub bars: u32,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct SplatGrid {
-    pub bpm: f64,
-    pub bar_secs: f64,
-    pub first_bar_secs: f64,
-    pub sections: Vec<SplatSection>,
-    pub cells: [[Option<SplatCell>; SPLAT_COLS]; SPLAT_ROWS],
-    pub bars_per_col: [u8; SPLAT_COLS],
-}
-
-const CACHE_MAGIC: &[u8; 8] = b"VJSPLAT\0";
-const CACHE_VERSION: u32 = 1;
-
-/// Encode the derived grid as a bounded, versioned side-channel. This is the
-/// complete load-time loop-slicing result; live playback state is not part of
-/// it.
-pub fn encode_splat(grid: &SplatGrid) -> Vec<u8> {
-    let mut out = Vec::with_capacity(128 + grid.sections.len() * 20 + SPLAT_ROWS * SPLAT_COLS * 24);
-    out.extend_from_slice(CACHE_MAGIC);
-    out.extend_from_slice(&CACHE_VERSION.to_le_bytes());
-    out.extend_from_slice(&grid.bpm.to_le_bytes());
-    out.extend_from_slice(&grid.bar_secs.to_le_bytes());
-    out.extend_from_slice(&grid.first_bar_secs.to_le_bytes());
-    out.push(grid.sections.len().min(SPLAT_COLS) as u8);
-    for section in grid.sections.iter().take(SPLAT_COLS) {
-        out.extend_from_slice(&section.start_secs.to_le_bytes());
-        out.extend_from_slice(&section.end_secs.to_le_bytes());
-        out.extend_from_slice(&section.bars.to_le_bytes());
-    }
-    out.extend_from_slice(&grid.bars_per_col);
-    for row in &grid.cells {
-        for cell in row {
-            match cell {
-                None => out.push(0),
-                Some(cell) => {
-                    out.push(1);
-                    out.extend_from_slice(&cell.span.start_secs.to_le_bytes());
-                    out.extend_from_slice(&cell.span.end_secs.to_le_bytes());
-                    out.push(cell.bars);
-                    out.extend_from_slice(&cell.energy.to_le_bytes());
-                    out.push(u8::from(cell.silent));
-                }
-            }
-        }
-    }
-    out
-}
-
-/// Decode a loop-splat side-channel. Invalid, oversized and newer payloads
-/// are refused so a web deck can settle to typed `Unavailable` immediately.
-pub fn decode_splat(bytes: &[u8]) -> Result<SplatGrid, String> {
-    let mut at = 0usize;
-    let mut take = |count: usize| -> Result<&[u8], String> {
-        let end = at.checked_add(count).ok_or("loop-splat length overflow")?;
-        if end > bytes.len() {
-            return Err("loop-splat cache truncated".into());
-        }
-        let value = &bytes[at..end];
-        at = end;
-        Ok(value)
-    };
-    if take(8)? != CACHE_MAGIC {
-        return Err("not a loop-splat cache file".into());
-    }
-    let version = u32::from_le_bytes(take(4)?.try_into().unwrap());
-    if version != CACHE_VERSION {
-        return Err(format!("loop-splat cache version {version}"));
-    }
-    let bpm = f64::from_le_bytes(take(8)?.try_into().unwrap());
-    let bar_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
-    let first_bar_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
-    if !bpm.is_finite() || !bar_secs.is_finite() || !first_bar_secs.is_finite() || bar_secs <= 0.0 {
-        return Err("loop-splat timing is invalid".into());
-    }
-    let section_count = take(1)?[0] as usize;
-    if section_count > SPLAT_COLS {
-        return Err("loop-splat section count out of range".into());
-    }
-    let mut sections = Vec::with_capacity(section_count);
-    for _ in 0..section_count {
-        let start_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
-        let end_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
-        let bars = u32::from_le_bytes(take(4)?.try_into().unwrap());
-        if !start_secs.is_finite() || !end_secs.is_finite() || end_secs <= start_secs || bars == 0 {
-            return Err("loop-splat section is invalid".into());
-        }
-        sections.push(SplatSection { start_secs, end_secs, bars });
-    }
-    let bars_per_col: [u8; SPLAT_COLS] = take(SPLAT_COLS)?.try_into().unwrap();
-    let mut cells = [[None; SPLAT_COLS]; SPLAT_ROWS];
-    for row in &mut cells {
-        for cell in row {
-            let present = take(1)?[0];
-            if present == 0 {
-                continue;
-            }
-            if present != 1 {
-                return Err("loop-splat cell flag out of range".into());
-            }
-            let start_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
-            let end_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
-            let bars = take(1)?[0];
-            let energy = f32::from_le_bytes(take(4)?.try_into().unwrap());
-            let silent = match take(1)?[0] {
-                0 => false,
-                1 => true,
-                _ => return Err("loop-splat silent flag out of range".into()),
-            };
-            if !start_secs.is_finite()
-                || !end_secs.is_finite()
-                || end_secs <= start_secs
-                || bars == 0
-                || !energy.is_finite()
-            {
-                return Err("loop-splat cell is invalid".into());
-            }
-            *cell = Some(SplatCell {
-                span: LoopSpan { start_secs, end_secs },
-                bars,
-                energy,
-                silent,
-            });
-        }
-    }
-    if at != bytes.len() {
-        return Err("loop-splat cache has trailing bytes".into());
-    }
-    Ok(SplatGrid { bpm, bar_secs, first_bar_secs, sections, cells, bars_per_col })
-}
-
-/// Per-beat mean level per stem. Beat `i` begins at
-/// `first_beat_secs + i * beat_secs`.
-#[derive(Clone, Debug, Default)]
-pub struct StemLevels {
-    pub beat_secs: f64,
-    pub first_beat_secs: f64,
-    pub levels: [Vec<f32>; STEM_COUNT],
-}
-
-impl StemLevels {
-    /// Build per-beat stereo RMS without depending on the mixer's stem table.
-    /// The callback returns an unscaled floating-point frame for one lane;
-    /// `None` represents a missing frame and contributes silence.
-    pub fn from_stems<F>(
-        beat_secs: f64,
-        first_beat_secs: f64,
-        sample_rate: u32,
-        frame_count: usize,
-        mut frame: F,
-    ) -> Self
-    where
-        F: FnMut(StemKind, usize) -> Option<[f32; 2]>,
-    {
-        let rate = sample_rate.max(1) as f64;
-        if !beat_secs.is_finite() || beat_secs <= 0.0 || frame_count == 0 {
-            return Self { beat_secs, first_beat_secs, ..Self::default() };
-        }
-        let duration = frame_count as f64 / rate;
-        let beat_count = ((duration - first_beat_secs).max(0.0) / beat_secs).ceil() as usize;
-        let mut levels: [Vec<f32>; STEM_COUNT] = std::array::from_fn(|_| {
-            Vec::with_capacity(beat_count)
-        });
-        for stem in StemKind::ALL {
-            for beat in 0..beat_count {
-                let start_secs = first_beat_secs + beat as f64 * beat_secs;
-                let end_secs = (start_secs + beat_secs).min(duration);
-                let start = (start_secs.max(0.0) * rate).floor() as usize;
-                let end = (end_secs.max(0.0) * rate).ceil() as usize;
-                let mut sum = 0.0f64;
-                let count = end.saturating_sub(start);
-                for index in start..end.min(frame_count) {
-                    if let Some(value) = frame(stem, index) {
-                        sum += (value[0] as f64 * value[0] as f64
-                            + value[1] as f64 * value[1] as f64)
-                            * 0.5;
-                    }
-                }
-                levels[stem.index()].push(if count == 0 {
-                    0.0
-                } else {
-                    (sum / count as f64).sqrt() as f32
-                });
-            }
-        }
-        Self { beat_secs, first_beat_secs, levels }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Default)]
-pub struct SplatSnapshot {
-    pub active: bool,
-    /// Continuous source-time clock, independent of the visible cell wrap.
-    pub clock_secs: f64,
-    pub playing: [Option<(u8, SplatPart)>; SPLAT_ROWS],
-    pub queued: [Option<(u8, SplatPart)>; SPLAT_ROWS],
-    pub bar_index: i64,
-    pub bar_phase: f32,
-    pub row_phase: [f32; SPLAT_ROWS],
-}
-
-/// Build a deterministic section grid. A weak beat grid, invalid timing, or
-/// fewer than two complete bars cannot produce a splat.
-pub fn build_splat(
-    analysis: &TrackAnalysis,
-    stem_levels: Option<&StemLevels>,
-) -> Option<SplatGrid> {
-    let track_grid = analysis.grid;
-    if !track_grid.has_grid()
-        || track_grid.confidence < MIN_GRID_CONFIDENCE
-        || !analysis.duration_secs.is_finite()
-        || analysis.duration_secs <= 0.0
-    {
-        return None;
-    }
-    let bar_secs = track_grid.beat_secs * 4.0;
-    if !bar_secs.is_finite() || bar_secs <= 0.0 {
-        return None;
-    }
-    let bar_zero = track_grid.first_beat_secs
-        - track_grid.downbeat_phase as f64 * track_grid.beat_secs;
-    let first_index = ((-bar_zero) / bar_secs - 1e-10).ceil();
-    let first_bar_secs = bar_zero + first_index * bar_secs;
-    let whole_bars = ((analysis.duration_secs - first_bar_secs + 1e-10) / bar_secs)
-        .floor()
-        .max(0.0) as u32;
-    if whole_bars < 2 {
-        return None;
-    }
-
-    let mut boundaries: Vec<u32> = analysis
-        .changes_secs
-        .iter()
-        .copied()
-        .filter(|secs| secs.is_finite())
-        .map(|secs| ((secs - first_bar_secs) / bar_secs).round() as i64)
-        .filter_map(|bar| {
-            if bar < 0 {
-                return None;
-            }
-            let bar = bar as u32;
-            let phrase = ((bar as f64 / 4.0).round() as i64 * 4).max(0) as u32;
-            let bar = if bar.abs_diff(phrase) <= 1 { phrase } else { bar };
-            (bar >= 2 && whole_bars.saturating_sub(bar) >= 2).then_some(bar)
-        })
-        .collect();
-    boundaries.sort_unstable();
-    boundaries.dedup();
-
-    if boundaries.len() > SPLAT_COLS - 1 {
-        boundaries = farthest_boundaries(&boundaries, SPLAT_COLS - 1);
-    }
-    while boundaries.len() < SPLAT_COLS - 1 {
-        let mut edges = Vec::with_capacity(boundaries.len() + 2);
-        edges.push(0);
-        edges.extend(boundaries.iter().copied());
-        edges.push(whole_bars);
-        let Some((start, end)) = edges
-            .windows(2)
-            .map(|pair| (pair[0], pair[1]))
-            .filter(|(start, end)| end - start >= 8)
-            .max_by_key(|(start, end)| (end - start, std::cmp::Reverse(*start)))
-        else {
-            break;
-        };
-        let midpoint = (start + end) as f64 * 0.5;
-        let mut split = ((midpoint / 4.0).round() as u32) * 4;
-        split = split.clamp(start + 4, end - 4);
-        if boundaries.binary_search(&split).is_ok() {
-            break;
-        }
-        boundaries.push(split);
-        boundaries.sort_unstable();
-    }
-
-    let mut edges = Vec::with_capacity(boundaries.len() + 2);
-    edges.push(0);
-    edges.extend(boundaries);
-    edges.push(whole_bars);
-    let sections: Vec<SplatSection> = edges
-        .windows(2)
-        .map(|pair| SplatSection {
-            start_secs: first_bar_secs + pair[0] as f64 * bar_secs,
-            end_secs: first_bar_secs + pair[1] as f64 * bar_secs,
-            bars: pair[1] - pair[0],
-        })
-        .collect();
-    let mut grid = SplatGrid {
-        bpm: track_grid.bpm,
-        bar_secs,
-        first_bar_secs,
-        sections,
-        cells: [[None; SPLAT_COLS]; SPLAT_ROWS],
-        bars_per_col: [0; SPLAT_COLS],
-    };
-    for col in 0..grid.sections.len() {
-        let bars = largest_power_of_two(grid.sections[col].bars.min(4) as u8);
-        rebuild_column(&mut grid, analysis, stem_levels, col, bars);
-    }
-    Some(grid)
-}
-
-fn largest_power_of_two(value: u8) -> u8 {
-    if value == 0 {
-        0
-    } else {
-        1 << (7 - value.leading_zeros() as u8)
-    }
-}
-
-fn farthest_boundaries(candidates: &[u32], keep: usize) -> Vec<u32> {
-    if candidates.len() <= keep {
-        return candidates.to_vec();
-    }
-    let mut selected = vec![candidates[0], *candidates.last().unwrap()];
-    while selected.len() < keep {
-        let next = candidates
-            .iter()
-            .copied()
-            .filter(|candidate| !selected.contains(candidate))
-            .max_by_key(|candidate| {
-                let spacing = selected
-                    .iter()
-                    .map(|picked| candidate.abs_diff(*picked))
-                    .min()
-                    .unwrap_or(0);
-                (spacing, std::cmp::Reverse(*candidate))
-            });
-        let Some(next) = next else { break };
-        selected.push(next);
-    }
-    selected.sort_unstable();
-    selected
-}
-
-fn rebuild_column(
-    grid: &mut SplatGrid,
-    analysis: &TrackAnalysis,
-    stem_levels: Option<&StemLevels>,
-    col: usize,
-    bars: u8,
-) {
-    let Some(section) = grid.sections.get(col).cloned() else { return };
-    grid.bars_per_col[col] = bars;
-    let len_secs = bars as f64 * grid.bar_secs;
-    let mix_energy = mix_energy(analysis, section.start_secs, section.start_secs + len_secs);
-    grid.cells[SplatRow::Mix.index()][col] = Some(SplatCell {
-        span: LoopSpan {
-            start_secs: section.start_secs,
-            end_secs: section.start_secs + len_secs,
-        },
-        bars,
-        energy: mix_energy,
-        silent: false,
-    });
-
-    for row in SplatRow::ALL.into_iter().filter(|row| row.stem().is_some()) {
-        let (start_secs, energy, silent) = match stem_levels {
-            Some(levels) => choose_stem_window(levels, row.stem().unwrap(), &section, bars, grid.bar_secs),
-            None => (section.start_secs, mix_energy, false),
-        };
-        grid.cells[row.index()][col] = Some(SplatCell {
-            span: LoopSpan { start_secs, end_secs: start_secs + len_secs },
-            bars,
-            energy,
-            silent,
-        });
-    }
-}
-
-fn mix_energy(analysis: &TrackAnalysis, start_secs: f64, end_secs: f64) -> f32 {
-    if analysis.tiles.zoom.is_empty() {
-        return 0.5;
-    }
-    let start = (start_secs * ZOOM_COLS_PER_SEC).floor().max(0.0) as usize;
-    let end = (end_secs * ZOOM_COLS_PER_SEC).ceil().max(start as f64 + 1.0) as usize;
-    let end = end.min(analysis.tiles.zoom.len());
-    if start >= end {
-        return 0.0;
-    }
-    analysis.tiles.zoom[start..end]
-        .iter()
-        .map(|column| column[3] as f32 / 255.0)
-        .sum::<f32>()
-        / (end - start) as f32
-}
-
-fn choose_stem_window(
-    levels: &StemLevels,
-    stem: StemKind,
-    section: &SplatSection,
-    bars: u8,
-    bar_secs: f64,
-) -> (f64, f32, bool) {
-    let lane = &levels.levels[stem.index()];
-    let p95 = percentile_95(lane);
-    let whole = level_stats(levels, lane, section.start_secs, section.end_secs).0;
-    let silent = p95 <= f32::EPSILON || whole < p95 * 0.08;
-    let windows = section.bars.saturating_sub(bars as u32) + 1;
-    let mut best = (f32::NEG_INFINITY, section.start_secs, 0.0f32);
-    for offset in 0..windows {
-        let start = section.start_secs + offset as f64 * bar_secs;
-        let (mean, std_dev) = level_stats(levels, lane, start, start + bars as f64 * bar_secs);
-        let score = mean - 0.5 * std_dev;
-        if score > best.0 + 1e-7 {
-            best = (score, start, mean);
-        }
-    }
-    let energy = if p95 > f32::EPSILON {
-        (best.2 / p95).clamp(0.0, 1.0)
-    } else {
-        0.0
-    };
-    (best.1, energy, silent)
-}
-
-fn level_stats(levels: &StemLevels, lane: &[f32], start_secs: f64, end_secs: f64) -> (f32, f32) {
-    if lane.is_empty() || levels.beat_secs <= 0.0 {
-        return (0.0, 0.0);
-    }
-    let start = ((start_secs - levels.first_beat_secs) / levels.beat_secs)
-        .round()
-        .max(0.0) as usize;
-    let end = ((end_secs - levels.first_beat_secs) / levels.beat_secs)
-        .round()
-        .max(start as f64 + 1.0) as usize;
-    let end = end.min(lane.len());
-    if start >= end {
-        return (0.0, 0.0);
-    }
-    let slice = &lane[start..end];
-    let mean = slice.iter().copied().sum::<f32>() / slice.len() as f32;
-    let variance = slice
-        .iter()
-        .map(|value| {
-            let delta = *value - mean;
-            delta * delta
-        })
-        .sum::<f32>()
-        / slice.len() as f32;
-    (mean, variance.sqrt())
-}
-
-fn percentile_95(values: &[f32]) -> f32 {
-    if values.is_empty() {
-        return 0.0;
-    }
-    let mut sorted = values.to_vec();
-    sorted.sort_by(|a, b| a.total_cmp(b));
-    let index = ((sorted.len() as f64 * 0.95).ceil() as usize)
-        .saturating_sub(1)
-        .min(sorted.len() - 1);
-    sorted[index]
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::wave_analysis::{TempoMap, TrackGrid, WaveTiles};
-
-    fn analysis(duration_secs: f64, changes_secs: Vec<f64>, confidence: f32) -> TrackAnalysis {
-        TrackAnalysis {
-            duration_secs,
-            sample_rate: 48_000,
-            grid: TrackGrid {
-                bpm: 120.0,
-                beat_secs: 0.5,
-                first_beat_secs: 0.25,
-                downbeat_phase: 0,
-                confidence,
-            },
-            tempo_map: TempoMap::default(),
-            tiles: WaveTiles {
-                zoom: vec![[0, 0, 0, 128]; (duration_secs * ZOOM_COLS_PER_SEC) as usize],
-                overview: Vec::new(),
-            },
-            changes_secs,
-        }
-    }
-
-    #[test]
-    fn sections_are_complete_contiguous_bar_spans() {
-        let source = analysis(200.0, vec![17.9, 34.2, 65.0, 97.0, 130.0, 163.0], 0.9);
-        let grid = build_splat(&source, None).unwrap();
-        assert!(grid.sections.len() <= SPLAT_COLS);
-        assert_eq!(grid.sections.first().unwrap().start_secs, grid.first_bar_secs);
-        for pair in grid.sections.windows(2) {
-            assert!((pair[0].end_secs - pair[1].start_secs).abs() < 1e-9);
-        }
-        for section in &grid.sections {
-            let bars = (section.start_secs - grid.first_bar_secs) / grid.bar_secs;
-            assert!((bars - bars.round()).abs() < 1e-9);
-            assert!((section.end_secs - section.start_secs - section.bars as f64 * grid.bar_secs).abs() < 1e-9);
-        }
-        for col in 0..grid.sections.len() {
-            let bars = grid.bars_per_col[col];
-            assert!(bars.is_power_of_two() && bars <= 8);
-            assert!(bars as u32 <= grid.sections[col].bars);
-        }
-    }
-
-    #[test]
-    fn dense_steady_window_and_silence_are_detected() {
-        let source = analysis(128.25, vec![], 0.9);
-        let beat_count = 256;
-        let mut levels = StemLevels {
-            beat_secs: 0.5,
-            first_beat_secs: 0.25,
-            levels: std::array::from_fn(|_| vec![0.1; beat_count]),
-        };
-        // First section is split to eight bars. Its four bars starting at
-        // bar two are the unique dense, steady drums window.
-        for beat in 8..24 {
-            levels.levels[StemKind::Drums.index()][beat] = 0.8;
-        }
-        levels.levels[StemKind::Vocals.index()].fill(0.01);
-        for beat in 80..100 {
-            levels.levels[StemKind::Vocals.index()][beat] = 1.0;
-        }
-        let grid = build_splat(&source, Some(&levels)).unwrap();
-        let drums = grid.cells[SplatRow::Drums.index()][0].unwrap();
-        assert!((drums.span.start_secs - (grid.first_bar_secs + 2.0 * grid.bar_secs)).abs() < 1e-9);
-        assert!(!drums.silent);
-        let vocals = grid.cells[SplatRow::Vocals.index()][0].unwrap();
-        assert!(vocals.silent);
-    }
-
-    #[test]
-    fn degenerate_and_many_change_inputs_are_bounded() {
-        assert!(build_splat(&analysis(200.0, vec![], 0.0), None).is_none());
-        assert!(build_splat(&analysis(4.24, vec![], 0.9), None).is_none());
-        let three_bars = build_splat(&analysis(6.25, vec![], 0.9), None).unwrap();
-        assert_eq!(three_bars.sections.iter().map(|section| section.bars).sum::<u32>(), 3);
-        let empty = build_splat(&analysis(200.0, vec![], 0.9), None).unwrap();
-        assert!(!empty.sections.is_empty());
-        let changes = (1..=40).map(|index| index as f64 * 4.1).collect();
-        let many = build_splat(&analysis(200.0, changes, 0.9), None).unwrap();
-        assert!(many.sections.len() <= SPLAT_COLS);
-        assert_eq!(many.sections.len(), SPLAT_COLS);
-    }
-
-    #[test]
-    fn stem_levels_builder_uses_per_beat_rms() {
-        let levels = StemLevels::from_stems(0.5, 0.0, 8, 8, |stem, frame| {
-            let value = if stem == StemKind::Bass && frame < 4 { 0.5 } else { 0.0 };
-            Some([value, value])
-        });
-        assert_eq!(levels.levels[StemKind::Bass.index()].len(), 2);
-        assert!((levels.levels[StemKind::Bass.index()][0] - 0.5).abs() < 1e-6);
-        assert_eq!(levels.levels[StemKind::Bass.index()][1], 0.0);
-    }
-}
diff --git a/apps/vj/src/loop_splat_model.rs b/apps/vj/src/loop_splat_model.rs
deleted file mode 100644
index 95cdf1b49..000000000
--- a/apps/vj/src/loop_splat_model.rs
+++ /dev/null
@@ -1,265 +0,0 @@
-//! Pure mapping from the loop-splat engine state to the compact grid view.
-
-use crate::decks::DeckId;
-use crate::loop_splat::{SplatGrid, SplatRow, SplatSnapshot, SPLAT_COLS};
-use crate::loop_splat_view::{SplatCellView, SplatDeck, SplatRowView, SplatViewModel};
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct SplatCoverage {
-    pub stems_present: bool,
-    /// Model-rate frames separated so far (`StemsMsg::Coverage.model_frames`).
-    pub covered_frames: usize,
-    pub complete: bool,
-    pub model_rate: u32,
-}
-
-pub fn splat_deck(deck: DeckId) -> SplatDeck {
-    match deck {
-        DeckId::A => SplatDeck::A,
-        DeckId::B => SplatDeck::B,
-    }
-}
-
-pub fn splat_row(row: SplatRowView) -> SplatRow {
-    match row {
-        SplatRowView::Drums => SplatRow::Drums,
-        SplatRowView::Bass => SplatRow::Bass,
-        SplatRowView::Vocals => SplatRow::Vocals,
-        SplatRowView::Other => SplatRow::Other,
-        SplatRowView::Mix => SplatRow::Mix,
-    }
-}
-
-pub fn splat_view_model(
-    deck: DeckId,
-    grid: &SplatGrid,
-    enabled: bool,
-    snapshot: Option<&SplatSnapshot>,
-    coverage: &SplatCoverage,
-    duration_secs: f64,
-) -> SplatViewModel {
-    let mut model = SplatViewModel::empty(splat_deck(deck));
-    model.enabled = snapshot.map_or(enabled, |snapshot| snapshot.active);
-    model.cols = grid.sections.len();
-    model.col_bars = grid.bars_per_col;
-    model.duration_secs = if duration_secs.is_finite() {
-        duration_secs.clamp(0.0, f32::MAX as f64) as f32
-    } else {
-        0.0
-    };
-    model.bar_phase = snapshot.map_or(0.0, |snapshot| snapshot.bar_phase);
-
-    for (row_index, row) in SplatRow::ALL.into_iter().enumerate() {
-        for col in 0..SPLAT_COLS {
-            let Some(cell) = grid.cells[row_index][col] else { continue };
-            model.spans[row_index][col] = (
-                cell.span.start_secs as f32,
-                cell.span.len_secs().max(0.0) as f32,
-            );
-            if row.stem().is_some()
-                && (!coverage.stems_present
-                    || cell.span.end_secs * coverage.model_rate as f64
-                        > coverage.covered_frames as f64)
-            {
-                continue;
-            }
-            if cell.silent {
-                model.cells[row_index][col] = SplatCellView::Silent;
-                continue;
-            }
-            model.cells[row_index][col] = match snapshot {
-                Some(snapshot)
-                    if snapshot.playing[row_index]
-                        .is_some_and(|(playing_col, _)| playing_col == col as u8) =>
-                {
-                    let (_, part) = snapshot.playing[row_index].unwrap();
-                    SplatCellView::Playing {
-                        energy: cell.energy,
-                        phase: snapshot.row_phase[row_index],
-                        part,
-                    }
-                }
-                Some(snapshot)
-                    if snapshot.queued[row_index]
-                        .is_some_and(|(queued_col, _)| queued_col == col as u8) =>
-                {
-                    let (_, part) = snapshot.queued[row_index].unwrap();
-                    SplatCellView::Queued { energy: cell.energy, part }
-                }
-                _ => SplatCellView::Ready { energy: cell.energy },
-            };
-        }
-    }
-    model
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::decks::LoopSpan;
-    use crate::loop_splat::{SplatCell, SplatPart, SplatSection, SPLAT_ROWS};
-
-    fn cell(start_secs: f64, end_secs: f64, energy: f32, silent: bool) -> SplatCell {
-        SplatCell {
-            span: LoopSpan { start_secs, end_secs },
-            bars: 1,
-            energy,
-            silent,
-        }
-    }
-
-    fn grid(cols: usize) -> SplatGrid {
-        let sections = (0..cols)
-            .map(|col| SplatSection {
-                start_secs: col as f64 * 2.0,
-                end_secs: (col + 1) as f64 * 2.0,
-                bars: 1,
-            })
-            .collect();
-        let mut bars_per_col = [0; SPLAT_COLS];
-        bars_per_col[..cols].fill(1);
-        SplatGrid {
-            bpm: 120.0,
-            bar_secs: 2.0,
-            first_bar_secs: 0.0,
-            sections,
-            cells: [[None; SPLAT_COLS]; SPLAT_ROWS],
-            bars_per_col,
-        }
-    }
-
-    fn coverage(covered_frames: usize) -> SplatCoverage {
-        SplatCoverage {
-            stems_present: true,
-            covered_frames,
-            complete: false,
-            model_rate: 10,
-        }
-    }
-
-    #[test]
-    fn coverage_gates_stems_but_never_the_mix() {
-        let mut grid = grid(2);
-        grid.cells[SplatRow::Drums.index()][0] = Some(cell(0.0, 2.0, 0.6, false));
-        grid.cells[SplatRow::Drums.index()][1] = Some(cell(2.0, 4.0, 0.7, false));
-        grid.cells[SplatRow::Mix.index()][1] = Some(cell(2.0, 4.0, 0.8, false));
-
-        let model = splat_view_model(DeckId::A, &grid, false, None, &coverage(20), 4.0);
-        assert_eq!(model.cells[SplatRow::Drums.index()][0], SplatCellView::Ready { energy: 0.6 });
-        assert_eq!(model.cells[SplatRow::Drums.index()][1], SplatCellView::Empty);
-        assert_eq!(model.cells[SplatRow::Mix.index()][1], SplatCellView::Ready { energy: 0.8 });
-
-        let no_stems = SplatCoverage { stems_present: false, ..coverage(usize::MAX) };
-        let model = splat_view_model(DeckId::A, &grid, false, None, &no_stems, 4.0);
-        assert_eq!(model.cells[SplatRow::Drums.index()][0], SplatCellView::Empty);
-        assert_eq!(model.cells[SplatRow::Mix.index()][1], SplatCellView::Ready { energy: 0.8 });
-    }
-
-    #[test]
-    fn playing_precedes_queued_and_snapshot_owns_enabled_and_phase() {
-        let mut grid = grid(2);
-        let row = SplatRow::Bass.index();
-        grid.cells[row][0] = Some(cell(0.0, 2.0, 0.4, false));
-        grid.cells[row][1] = Some(cell(2.0, 4.0, 0.9, false));
-        let mut snapshot = SplatSnapshot {
-            active: true,
-            bar_phase: 0.3,
-            ..SplatSnapshot::default()
-        };
-        let playing_part = SplatPart { num: 1, den: 2 };
-        let queued_part = SplatPart { num: 3, den: 4 };
-        snapshot.playing[row] = Some((0, playing_part));
-        snapshot.queued[row] = Some((0, SplatPart::WHOLE));
-        snapshot.row_phase[row] = 0.75;
-        let vocals = SplatRow::Vocals.index();
-        grid.cells[vocals][1] = Some(cell(2.0, 4.0, 0.5, false));
-        snapshot.queued[vocals] = Some((1, queued_part));
-
-        let model = splat_view_model(
-            DeckId::B,
-            &grid,
-            false,
-            Some(&snapshot),
-            &coverage(usize::MAX),
-            4.0,
-        );
-        assert!(model.enabled);
-        assert_eq!(model.bar_phase, 0.3);
-        assert_eq!(
-            model.cells[row][0],
-            SplatCellView::Playing {
-                energy: 0.4,
-                phase: 0.75,
-                part: playing_part,
-            }
-        );
-        assert_eq!(
-            model.cells[vocals][1],
-            SplatCellView::Queued { energy: 0.5, part: queued_part }
-        );
-    }
-
-    #[test]
-    fn silent_cells_remain_silent() {
-        let mut grid = grid(1);
-        let row = SplatRow::Other.index();
-        grid.cells[row][0] = Some(cell(0.0, 2.0, 0.1, true));
-        let mut snapshot = SplatSnapshot::default();
-        snapshot.playing[row] = Some((0, SplatPart::WHOLE));
-        let model = splat_view_model(
-            DeckId::A,
-            &grid,
-            true,
-            Some(&snapshot),
-            &coverage(usize::MAX),
-            2.0,
-        );
-        assert_eq!(model.cells[row][0], SplatCellView::Silent);
-    }
-
-    #[test]
-    fn columns_bar_counts_and_duration_are_copied() {
-        let mut grid = grid(3);
-        grid.bars_per_col[..3].copy_from_slice(&[1, 2, 4]);
-        let model = splat_view_model(DeckId::B, &grid, true, None, &coverage(0), 6.25);
-        assert_eq!(model.deck, SplatDeck::B);
-        assert_eq!(model.cols, 3);
-        assert_eq!(&model.col_bars[..3], &[1, 2, 4]);
-        assert_eq!(model.duration_secs, 6.25);
-    }
-
-    #[test]
-    fn cell_spans_are_copied_and_missing_cells_stay_zero() {
-        let mut grid = grid(2);
-        let drums = SplatRow::Drums.index();
-        let mix = SplatRow::Mix.index();
-        grid.cells[drums][0] = Some(cell(1.25, 2.75, 0.6, false));
-        grid.cells[mix][1] = Some(cell(4.0, 5.5, 0.8, true));
-
-        let model = splat_view_model(
-            DeckId::A,
-            &grid,
-            false,
-            None,
-            &coverage(usize::MAX),
-            8.0,
-        );
-
-        assert_eq!(model.spans[drums][0], (1.25, 1.5));
-        assert_eq!(model.spans[mix][1], (4.0, 1.5));
-        assert_eq!(model.spans[drums][1], (0.0, 0.0));
-    }
-
-    #[test]
-    fn an_empty_grid_maps_to_an_empty_model() {
-        let model = splat_view_model(DeckId::A, &grid(0), false, None, &coverage(0), 0.0);
-        assert_eq!(model, SplatViewModel::empty(SplatDeck::A));
-    }
-
-    #[test]
-    fn engine_and_view_row_orders_agree() {
-        for (engine, view) in SplatRow::ALL.into_iter().zip(SplatRowView::ALL) {
-            assert_eq!(engine, splat_row(view));
-        }
-    }
-}
diff --git a/apps/vj/src/loop_splat_view.rs b/apps/vj/src/loop_splat_view.rs
deleted file mode 100644
index cc6fcb7bd..000000000
--- a/apps/vj/src/loop_splat_view.rs
+++ /dev/null
@@ -1,1193 +0,0 @@
-//! Compact view-model and direct-draw widget for the loop splat.
-
-use crate::loop_blocks::CellBlocks;
-use crate::loop_splat::SplatPart;
-use crate::music_view::{WavePyramid, STEM_COLORS};
-use crate::wave_analysis::ZOOM_COLS_PER_SEC;
-use makepad_widgets::*;
-use std::sync::Arc;
-
-pub const SPLAT_COLS: usize = 8;
-pub const SPLAT_ROWS: usize = 5;
-
-#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug)]
-pub enum SplatRowView {
-    Drums,
-    Bass,
-    Vocals,
-    Other,
-    Mix,
-}
-
-impl SplatRowView {
-    pub const ALL: [Self; SPLAT_ROWS] = [
-        Self::Drums,
-        Self::Bass,
-        Self::Vocals,
-        Self::Other,
-        Self::Mix,
-    ];
-
-    pub fn label(self) -> &'static str {
-        match self {
-            Self::Drums => "DRUMS",
-            Self::Bass => "BASS",
-            Self::Vocals => "VOCALS",
-            Self::Other => "OTHER",
-            Self::Mix => "MIX",
-        }
-    }
-
-    pub fn color(self) -> [f32; 4] {
-        match self {
-            Self::Drums => STEM_COLORS[1],
-            Self::Bass => STEM_COLORS[2],
-            Self::Vocals => STEM_COLORS[0],
-            Self::Other => STEM_COLORS[3],
-            Self::Mix => [0.80, 0.82, 0.85, 1.0],
-        }
-    }
-}
-
-#[derive(Clone, Copy, PartialEq, Debug)]
-pub enum SplatCellView {
-    Empty,
-    Silent,
-    Ready { energy: f32 },
-    Queued { energy: f32, part: SplatPart },
-    Playing { energy: f32, phase: f32, part: SplatPart },
-}
-
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum SplatDeck {
-    A,
-    B,
-}
-
-#[derive(Clone, Debug)]
-pub struct SplatViewModel {
-    pub deck: SplatDeck,
-    pub enabled: bool,
-    pub cols: usize,
-    pub col_bars: [u8; SPLAT_COLS],
-    /// Each cell's source-time start and length. Missing cells stay zeroed.
-    pub spans: [[(f32, f32); SPLAT_COLS]; SPLAT_ROWS],
-    pub duration_secs: f32,
-    pub cells: [[SplatCellView; SPLAT_COLS]; SPLAT_ROWS],
-    pub blocks: [[Option<Arc<CellBlocks>>; SPLAT_COLS]; SPLAT_ROWS],
-    pub bar_phase: f32,
-    /// The score-popup preview cursor: row, column, and loop phase.
-    pub preview: Option<(usize, usize, f32)>,
-    /// What the deck is still doing before the grid is complete (text, progress 0..1;
-    /// `None` progress = indeterminate). Drawn as an overlay over the grid.
-    pub status: Option<(String, Option<f32>)>,
-}
-
-impl PartialEq for SplatViewModel {
-    fn eq(&self, other: &Self) -> bool {
-        self.deck == other.deck
-            && self.enabled == other.enabled
-            && self.cols == other.cols
-            && self.col_bars == other.col_bars
-            && self.spans == other.spans
-            && self.duration_secs == other.duration_secs
-            && self.cells == other.cells
-            && self.bar_phase == other.bar_phase
-            && self.preview == other.preview
-            && self.status == other.status
-            && self.blocks.iter().flatten().zip(other.blocks.iter().flatten()).all(
-                |(left, right)| match (left, right) {
-                    (Some(left), Some(right)) => Arc::ptr_eq(left, right),
-                    (None, None) => true,
-                    _ => false,
-                },
-            )
-    }
-}
-
-impl SplatViewModel {
-    pub fn empty(deck: SplatDeck) -> Self {
-        Self {
-            deck,
-            enabled: false,
-            cols: 0,
-            col_bars: [0; SPLAT_COLS],
-            spans: [[(0.0, 0.0); SPLAT_COLS]; SPLAT_ROWS],
-            duration_secs: 0.0,
-            cells: [[SplatCellView::Empty; SPLAT_COLS]; SPLAT_ROWS],
-            blocks: std::array::from_fn(|_| std::array::from_fn(|_| None)),
-            bar_phase: 0.0,
-            preview: None,
-            status: None,
-        }
-    }
-}
-
-impl Default for SplatViewModel {
-    fn default() -> Self {
-        Self::empty(SplatDeck::A)
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Default)]
-pub enum LoopSplatAction {
-    /// `timed` = shift held: stop on the next bar instead of at once.
-    Cell { row: SplatRowView, col: u8, timed: bool, part: SplatPart },
-    StopRow { row: SplatRowView, timed: bool },
-    LaunchColumn { col: u8, timed: bool },
-    FocusDeck(SplatDeck),
-    ToggleEnabled,
-    ToggleScore,
-    #[default]
-    None,
-}
-
-/// One instanced material for every grid cell. The shader interprets
-/// `state` as empty/silent/ready/queued/playing in that order.
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawSplatCell {
-    #[deref]
-    pub draw_super: DrawQuad,
-    #[live]
-    pub color: Vec4f,
-    #[live]
-    pub phase: f32,
-    /// Progress through the current bar: the countdown to a queued launch.
-    #[live]
-    pub bar_phase: f32,
-    #[live]
-    pub state: f32,
-    #[live]
-    pub hover: f32,
-    #[live]
-    pub part_x0: f32,
-    #[live(1.0)]
-    pub part_x1: f32,
-    #[live]
-    pub part_y0: f32,
-    #[live(1.0)]
-    pub part_y1: f32,
-    /// Source span in finest-level pyramid columns.
-    #[live]
-    pub span_start: f32,
-    #[live]
-    pub span_cols: f32,
-    /// vocals/drums/bass/other = 0/1/2/3; mix = 4.
-    #[live]
-    pub channel: f32,
-    #[live(1.0)]
-    pub tex_w: f32,
-    #[live(1.0)]
-    pub tex_h: f32,
-    #[live]
-    pub lo_row: f32,
-    #[live(1.0)]
-    pub lo_cols: f32,
-    #[live(1.0)]
-    pub lo_scale: f32,
-    #[live]
-    pub hi_row: f32,
-    #[live(1.0)]
-    pub hi_cols: f32,
-    #[live(2.0)]
-    pub hi_scale: f32,
-    #[live]
-    pub lod_blend: f32,
-    #[live]
-    pub has_mix: f32,
-    #[live]
-    pub has_stems: f32,
-    #[live]
-    pub has_blocks: f32,
-}
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawSplatBlock {
-    #[deref]
-    pub draw_super: DrawQuad,
-    #[live]
-    pub color: Vec4f,
-    #[live]
-    pub alpha: f32,
-}
-
-/// Convert the model's `(start_secs, len_secs)` span to the waveform
-/// pyramid's finest-column timebase.
-pub(crate) fn span_to_pyramid_columns(span: (f32, f32)) -> (f32, f32) {
-    let rate = ZOOM_COLS_PER_SEC as f32;
-    if !span.0.is_finite() || !span.1.is_finite() {
-        return (0.0, 0.0);
-    }
-    (span.0.max(0.0) * rate, span.1.max(0.0) * rate)
-}
-
-const PAD: f64 = 8.0;
-const COL_HEAD_H: f64 = 18.0;
-const ROW_HEAD_W: f64 = 76.0;
-const CELL_MIN: f64 = 44.0;
-const CELL_INSET: f64 = 2.0;
-const SLOT_INSET: f64 = 2.0;
-const BLOCK_INSET: f64 = 4.0;
-const BLOCK_GAP: f64 = 1.0;
-const BLOCK_MIN_W: f64 = 2.0;
-const BLOCK_MIN_H: f64 = 2.0;
-const LAUNCH_H: f64 = 18.0;
-const FOOT_GAP: f64 = 4.0;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum SplatHit {
-    Cell { row: usize, col: usize, part: SplatPart },
-    StopRow(usize),
-    LaunchColumn(usize),
-}
-
-#[derive(Clone, Copy)]
-struct SplatGeometry {
-    grid: Rect,
-    col_head_y: f64,
-    cell_h: f64,
-    launch_y: f64,
-    cols: usize,
-}
-
-impl SplatGeometry {
-    fn new(rect: Rect, cols: usize) -> Self {
-        let cols = cols.clamp(1, SPLAT_COLS);
-        let inner_x = rect.pos.x + PAD;
-        let inner_w = (rect.size.x - PAD * 2.0).max(1.0);
-        let grid_x = inner_x + ROW_HEAD_W;
-        let grid_w = (inner_w - ROW_HEAD_W).max(cols as f64);
-        let col_head_y = rect.pos.y + PAD;
-        let grid_y = col_head_y + COL_HEAD_H;
-        let footer = FOOT_GAP + LAUNCH_H;
-        let available = (rect.pos.y + rect.size.y - PAD - footer - grid_y) / SPLAT_ROWS as f64;
-        let cell_w = grid_w / cols as f64;
-        let cell_h = cell_w.min(available).max(CELL_MIN);
-        let grid = Rect {
-            pos: dvec2(grid_x, grid_y),
-            size: dvec2(grid_w, cell_h * SPLAT_ROWS as f64),
-        };
-        let launch_y = grid.pos.y + grid.size.y + FOOT_GAP;
-        Self {
-            grid,
-            col_head_y,
-            cell_h,
-            launch_y,
-            cols,
-        }
-    }
-
-    fn col_w(self) -> f64 {
-        self.grid.size.x / self.cols as f64
-    }
-
-    fn cell_rect(self, row: usize, col: usize) -> Rect {
-        Rect {
-            pos: dvec2(
-                self.grid.pos.x + col as f64 * self.col_w() + CELL_INSET,
-                self.grid.pos.y + row as f64 * self.cell_h + CELL_INSET,
-            ),
-            size: dvec2(
-                (self.col_w() - CELL_INSET * 2.0).max(1.0),
-                (self.cell_h - CELL_INSET * 2.0).max(1.0),
-            ),
-        }
-    }
-
-    fn cell_bounds(self, row: usize, col: usize) -> Rect {
-        Rect {
-            pos: dvec2(
-                self.grid.pos.x + col as f64 * self.col_w(),
-                self.grid.pos.y + row as f64 * self.cell_h,
-            ),
-            size: dvec2(self.col_w(), self.cell_h),
-        }
-    }
-
-    fn part_rect(self, row: usize, col: usize, part: SplatPart) -> Rect {
-        slot_rect(self.cell_rect(row, col), part)
-    }
-
-    fn row_stop(self, row: usize) -> Rect {
-        Rect {
-            pos: dvec2(
-                self.grid.pos.x - 18.0,
-                self.grid.pos.y + row as f64 * self.cell_h + (self.cell_h - 14.0) * 0.5,
-            ),
-            size: dvec2(14.0, 14.0),
-        }
-    }
-
-    fn launch(self, col: usize) -> Rect {
-        Rect {
-            pos: dvec2(self.grid.pos.x + col as f64 * self.col_w() + CELL_INSET, self.launch_y),
-            size: dvec2((self.col_w() - CELL_INSET * 2.0).max(1.0), LAUNCH_H - 2.0),
-        }
-    }
-
-    fn hit(self, pos: DVec2) -> Option<SplatHit> {
-        if let Some((row, col)) = cell_at_cols(self.grid, pos, self.cols) {
-            let part = part_at(self.cell_bounds(row, col), pos)?;
-            return Some(SplatHit::Cell { row, col, part });
-        }
-        for row in 0..SPLAT_ROWS {
-            if self.row_stop(row).contains(pos) {
-                return Some(SplatHit::StopRow(row));
-            }
-        }
-        for col in 0..self.cols {
-            if self.launch(col).contains(pos) {
-                return Some(SplatHit::LaunchColumn(col));
-            }
-        }
-        None
-    }
-}
-
-fn slot_area(rect: Rect) -> Rect {
-    Rect {
-        pos: rect.pos + dvec2(SLOT_INSET, SLOT_INSET),
-        size: dvec2(
-            (rect.size.x - SLOT_INSET * 2.0).max(0.0),
-            (rect.size.y - SLOT_INSET * 2.0).max(0.0),
-        ),
-    }
-}
-
-fn slot_rect(rect: Rect, part: SplatPart) -> Rect {
-    if part == SplatPart::WHOLE {
-        return rect;
-    }
-    let area = slot_area(rect);
-    let den = f64::from(part.den.max(1));
-    let x0 = f64::from(part.num.min(part.den.saturating_sub(1))) / den;
-    let (y0, y1) = if part.den == 2 { (0.0, 0.5) } else { (0.5, 1.0) };
-    Rect {
-        pos: dvec2(area.pos.x + area.size.x * x0, area.pos.y + area.size.y * y0),
-        size: dvec2(area.size.x / den, area.size.y * (y1 - y0)),
-    }
-}
-
-fn part_at(rect: Rect, pos: DVec2) -> Option<SplatPart> {
-    if rect.size.x <= 0.0 || rect.size.y <= 0.0 || !rect.contains(pos) {
-        return None;
-    }
-    let x = ((pos.x - rect.pos.x) / rect.size.x).clamp(0.0, 1.0 - f64::EPSILON);
-    let y = (pos.y - rect.pos.y) / rect.size.y;
-    let den = if y < 0.5 { 2 } else { 4 };
-    Some(SplatPart {
-        num: (x * f64::from(den)).floor() as u8,
-        den,
-    })
-}
-
-fn cell_at_cols(rect: Rect, pos: DVec2, cols: usize) -> Option<(usize, usize)> {
-    if cols == 0 || rect.size.x <= 0.0 || rect.size.y <= 0.0 || !rect.contains(pos) {
-        return None;
-    }
-    let col = (((pos.x - rect.pos.x) / rect.size.x) * cols as f64).floor() as usize;
-    let row = (((pos.y - rect.pos.y) / rect.size.y) * SPLAT_ROWS as f64).floor() as usize;
-    (row < SPLAT_ROWS && col < cols).then_some((row, col))
-}
-
-pub(crate) fn cell_at(rect: Rect, pos: DVec2) -> Option<(usize, usize)> {
-    cell_at_cols(rect, pos, SPLAT_COLS)
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct VjLoopSplat {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[live]
-    draw_cell: DrawSplatCell,
-    #[live]
-    draw_block: DrawSplatBlock,
-    #[live]
-    draw_chrome: DrawColor,
-    #[live]
-    draw_text: DrawText,
-    #[live]
-    draw_small: DrawText,
-    #[redraw]
-    #[area]
-    area: Area,
-    #[rust]
-    model: SplatViewModel,
-    #[rust]
-    mix_pyramid: Option<WavePyramid>,
-    #[rust]
-    stem_pyramid: Option<WavePyramid>,
-    #[rust]
-    hover: Option<SplatHit>,
-    #[rust]
-    pressed: Option<SplatHit>,
-    #[rust]
-    selected: Option<(SplatRowView, u8)>,
-    #[rust]
-    anim_frame: NextFrame,
-}
-
-impl VjLoopSplat {
-    pub fn set_model(&mut self, cx: &mut Cx, mut model: SplatViewModel) {
-        model.cols = model.cols.min(SPLAT_COLS);
-        model.bar_phase = model.bar_phase.clamp(0.0, 1.0);
-        model.preview = model.preview.and_then(|(row, col, phase)| {
-            (row < SPLAT_ROWS && col < model.cols)
-                .then_some((row, col, phase.clamp(0.0, 1.0)))
-        });
-        if self.model != model {
-            self.model = model;
-            self.area.redraw(cx);
-        }
-    }
-
-    pub fn model(&self) -> &SplatViewModel {
-        &self.model
-    }
-
-    pub fn set_waves(
-        &mut self,
-        cx: &mut Cx,
-        mix: Option<WavePyramid>,
-        stems: Option<WavePyramid>,
-    ) {
-        if self.mix_pyramid != mix || self.stem_pyramid != stems {
-            self.mix_pyramid = mix;
-            self.stem_pyramid = stems;
-            self.area.redraw(cx);
-        }
-    }
-
-    pub fn set_selected(&mut self, cx: &mut Cx, row: SplatRowView, col: u8) {
-        let selected = ((col as usize) < SPLAT_COLS).then_some((row, col));
-        if self.selected != selected {
-            self.selected = selected;
-            self.area.redraw(cx);
-        }
-    }
-
-    pub fn selected(&self) -> Option<(SplatRowView, u8)> {
-        self.selected
-    }
-
-    fn animates(&self) -> bool {
-        if matches!(self.model.status, Some((_, None))) {
-            return true;
-        }
-        self.model
-            .cells
-            .iter()
-            .flatten()
-            .any(|cell| matches!(cell, SplatCellView::Queued { .. } | SplatCellView::Playing { .. }))
-    }
-
-    fn hit_at(&self, cx: &Cx, pos: DVec2) -> Option<SplatHit> {
-        if self.model.cols == 0 {
-            return None;
-        }
-        SplatGeometry::new(self.area.rect(cx), self.model.cols).hit(pos)
-    }
-
-    fn hovered_part(&self, row: usize, col: usize) -> Option<SplatPart> {
-        match self.hover {
-            Some(SplatHit::Cell {
-                row: hit_row,
-                col: hit_col,
-                part,
-            }) if hit_row == row && hit_col == col => Some(part),
-            _ => None,
-        }
-    }
-
-    fn emit(&mut self, cx: &mut Cx, hit: SplatHit, timed: bool) {
-        let action = match hit {
-            SplatHit::Cell { row, col, part } => {
-                let row = SplatRowView::ALL[row];
-                self.set_selected(cx, row, col as u8);
-                LoopSplatAction::Cell { row, col: col as u8, timed, part }
-            }
-            SplatHit::StopRow(row) => LoopSplatAction::StopRow { row: SplatRowView::ALL[row], timed },
-            SplatHit::LaunchColumn(col) => LoopSplatAction::LaunchColumn { col: col as u8, timed },
-        };
-        cx.widget_action(self.widget_uid(), action);
-    }
-
-    fn draw_box(&mut self, cx: &mut Cx2d, rect: Rect, color: Vec4f) {
-        self.draw_chrome.color = color;
-        self.draw_chrome.draw_abs(cx, rect);
-    }
-
-    fn text_width(&self, cx: &mut Cx2d, text: &str, small: bool) -> f64 {
-        let draw = if small { &self.draw_small } else { &self.draw_text };
-        let laid = draw.layout(cx, 0.0, 0.0, None, false, Align::default(), text);
-        laid.size_in_lpxs.width as f64 * draw.font_scale as f64
-    }
-
-    fn draw_centered(
-        &mut self,
-        cx: &mut Cx2d,
-        rect: Rect,
-        text: &str,
-        color: Vec4f,
-        small: bool,
-    ) {
-        let width = self.text_width(cx, text, small);
-        let pos = dvec2(
-            rect.pos.x + (rect.size.x - width) * 0.5,
-            rect.pos.y + (rect.size.y - if small { 9.0 } else { 11.0 }) * 0.5,
-        );
-        let draw = if small {
-            &mut self.draw_small
-        } else {
-            &mut self.draw_text
-        };
-        draw.color = color;
-        draw.draw_abs(cx, pos, text);
-    }
-
-    fn draw_cell_at(
-        &mut self,
-        cx: &mut Cx2d,
-        rect: Rect,
-        row: SplatRowView,
-        cell: SplatCellView,
-        hover: bool,
-        enabled: bool,
-        span: (f32, f32),
-        has_blocks: bool,
-    ) {
-        let mut c = row.color();
-        if !enabled {
-            c[0] *= 0.55;
-            c[1] *= 0.55;
-            c[2] *= 0.55;
-        }
-        self.draw_cell.color = vec4(c[0], c[1], c[2], c[3]);
-        let (state, phase, part) = match cell {
-            SplatCellView::Empty => (0.0, 0.0, SplatPart::WHOLE),
-            SplatCellView::Silent => (1.0, 0.0, SplatPart::WHOLE),
-            SplatCellView::Ready { .. } => (2.0, 0.0, SplatPart::WHOLE),
-            SplatCellView::Queued { part, .. } => (3.0, 0.0, part),
-            SplatCellView::Playing { phase, part, .. } => (4.0, phase, part),
-        };
-        self.draw_cell.state = state;
-        self.draw_cell.bar_phase = self.model.bar_phase.clamp(0.0, 1.0);
-        self.draw_cell.phase = phase.clamp(0.0, 1.0);
-        self.draw_cell.hover = if hover { 1.0 } else { 0.0 };
-        let part_rect = slot_rect(rect, part);
-        let width = rect.size.x.max(1.0);
-        let height = rect.size.y.max(1.0);
-        self.draw_cell.part_x0 = ((part_rect.pos.x - rect.pos.x) / width) as f32;
-        self.draw_cell.part_x1 = ((part_rect.pos.x + part_rect.size.x - rect.pos.x) / width) as f32;
-        self.draw_cell.part_y0 = ((part_rect.pos.y - rect.pos.y) / height) as f32;
-        self.draw_cell.part_y1 = ((part_rect.pos.y + part_rect.size.y - rect.pos.y) / height) as f32;
-        self.draw_cell.has_blocks = if has_blocks { 1.0 } else { 0.0 };
-        self.draw_cell.channel = match row {
-            SplatRowView::Vocals => 0.0,
-            SplatRowView::Drums => 1.0,
-            SplatRowView::Bass => 2.0,
-            SplatRowView::Other => 3.0,
-            SplatRowView::Mix => 4.0,
-        };
-        let (span_start, mut span_cols) = span_to_pyramid_columns(span);
-        let duration_cols = self.model.duration_secs.max(0.0) * ZOOM_COLS_PER_SEC as f32;
-        self.draw_cell.span_start = span_start.min(duration_cols);
-        span_cols = span_cols.min((duration_cols - self.draw_cell.span_start).max(0.0));
-        self.draw_cell.span_cols = span_cols;
-        if let Some(pyramid) = self.mix_pyramid.as_ref() {
-            self.draw_cell.tex_w = pyramid.width.max(1) as f32;
-            self.draw_cell.tex_h = pyramid.height.max(1) as f32;
-            let inner_width = (rect.size.x - 8.0).max(1.0);
-            let cols_per_px = (span_cols as f64 / inner_width).max(0.001);
-            let (lo, lo_scale, hi, hi_scale, blend) = pyramid.levels_for(cols_per_px);
-            self.draw_cell.lo_row = lo.base_row as f32;
-            self.draw_cell.lo_cols = lo.cols.max(1) as f32;
-            self.draw_cell.lo_scale = lo_scale as f32;
-            self.draw_cell.hi_row = hi.base_row as f32;
-            self.draw_cell.hi_cols = hi.cols.max(1) as f32;
-            self.draw_cell.hi_scale = hi_scale as f32;
-            self.draw_cell.lod_blend = blend as f32;
-        } else {
-            self.draw_cell.tex_w = 1.0;
-            self.draw_cell.tex_h = 1.0;
-            self.draw_cell.lo_cols = 1.0;
-            self.draw_cell.hi_cols = 1.0;
-            self.draw_cell.lo_scale = 1.0;
-            self.draw_cell.hi_scale = 2.0;
-            self.draw_cell.lod_blend = 0.0;
-        }
-        self.draw_cell.draw_abs(cx, rect);
-    }
-
-    fn draw_blocks_at(
-        &mut self,
-        cx: &mut Cx2d,
-        rect: Rect,
-        row: SplatRowView,
-        cell: SplatCellView,
-        blocks: &CellBlocks,
-    ) {
-        let alpha = match cell {
-            SplatCellView::Ready { .. } | SplatCellView::Queued { .. } => 0.85,
-            SplatCellView::Playing { .. } => 1.0,
-            SplatCellView::Empty | SplatCellView::Silent => return,
-        };
-        let inner = Rect {
-            pos: rect.pos + dvec2(BLOCK_INSET, BLOCK_INSET),
-            size: dvec2(
-                (rect.size.x - BLOCK_INSET * 2.0).max(1.0),
-                (rect.size.y - BLOCK_INSET * 2.0).max(1.0),
-            ),
-        };
-        let total_beats = f64::from(blocks.bars) * 4.0;
-        if total_beats <= 0.0 {
-            return;
-        }
-        let px_per_beat = inner.size.x / total_beats;
-        let stem = row.color();
-        for block in &blocks.blocks {
-            let lanes = block.lanes.max(1) as f64;
-            let lane = block.lane.min(block.lanes.saturating_sub(1)) as f64;
-            let slot_h = inner.size.y / lanes;
-            let height = (slot_h - BLOCK_GAP).max(BLOCK_MIN_H).min(inner.size.y);
-            let y = inner.pos.y + inner.size.y - (lane + 1.0) * slot_h
-                + (slot_h - height) * 0.5;
-            let start = f64::from(block.start_beats).clamp(0.0, total_beats);
-            let x = inner.pos.x + start * px_per_beat;
-            let width = (f64::from(block.len_beats.max(0.0)) * px_per_beat - BLOCK_GAP)
-                .max(BLOCK_MIN_W)
-                .min((inner.pos.x + inner.size.x - x).max(0.0));
-            if width <= 0.0 {
-                continue;
-            }
-            // A quiet event is still 70% stem colour; the loudest events
-            // approach white without losing the row hue entirely.
-            let whiten = block.velocity.clamp(0.3, 1.0) * 0.9;
-            self.draw_block.color = vec4(
-                stem[0] + (1.0 - stem[0]) * whiten,
-                stem[1] + (1.0 - stem[1]) * whiten,
-                stem[2] + (1.0 - stem[2]) * whiten,
-                1.0,
-            );
-            self.draw_block.alpha = alpha;
-            self.draw_block.draw_abs(cx, Rect { pos: dvec2(x, y), size: dvec2(width, height) });
-        }
-    }
-
-    fn draw_selection(&mut self, cx: &mut Cx2d, rect: Rect) {
-        let white = Vec4f::from_u32(0xffffffff);
-        for edge in [
-            Rect { pos: rect.pos, size: dvec2(rect.size.x, 1.0) },
-            Rect {
-                pos: dvec2(rect.pos.x, rect.pos.y + rect.size.y - 1.0),
-                size: dvec2(rect.size.x, 1.0),
-            },
-            Rect { pos: rect.pos, size: dvec2(1.0, rect.size.y) },
-            Rect {
-                pos: dvec2(rect.pos.x + rect.size.x - 1.0, rect.pos.y),
-                size: dvec2(1.0, rect.size.y),
-            },
-        ] {
-            self.draw_box(cx, edge, white);
-        }
-    }
-
-    fn draw_slot_guides(
-        &mut self,
-        cx: &mut Cx2d,
-        rect: Rect,
-        row: SplatRowView,
-        hovered: SplatPart,
-    ) {
-        // The slot under the pointer: a clear lift plus a frame in the row
-        // colour, so the six targets read at a glance before the click.
-        let slot = slot_rect(rect, hovered);
-        let color = row.color();
-        self.draw_box(cx, slot, vec4(1.0, 1.0, 1.0, 0.16));
-        let frame = vec4(color[0], color[1], color[2], 0.9);
-        for edge in [
-            Rect { pos: slot.pos, size: dvec2(slot.size.x, 1.0) },
-            Rect { pos: dvec2(slot.pos.x, slot.pos.y + slot.size.y - 1.0), size: dvec2(slot.size.x, 1.0) },
-            Rect { pos: slot.pos, size: dvec2(1.0, slot.size.y) },
-            Rect { pos: dvec2(slot.pos.x + slot.size.x - 1.0, slot.pos.y), size: dvec2(1.0, slot.size.y) },
-        ] {
-            self.draw_box(cx, edge, frame);
-        }
-        let area = slot_area(rect);
-        let divider = vec4(color[0], color[1], color[2], 0.5);
-        let half_y = area.pos.y + area.size.y * 0.5;
-        self.draw_box(
-            cx,
-            Rect {
-                pos: dvec2(area.pos.x, half_y - 0.5),
-                size: dvec2(area.size.x, 1.0),
-            },
-            divider,
-        );
-        self.draw_box(
-            cx,
-            Rect {
-                pos: dvec2(area.pos.x + area.size.x * 0.5 - 0.5, area.pos.y),
-                size: dvec2(1.0, area.size.y * 0.5),
-            },
-            divider,
-        );
-        for quarter in 1..4 {
-            self.draw_box(
-                cx,
-                Rect {
-                    pos: dvec2(
-                        area.pos.x + area.size.x * quarter as f64 * 0.25 - 0.5,
-                        half_y,
-                    ),
-                    size: dvec2(1.0, area.size.y * 0.5),
-                },
-                divider,
-            );
-        }
-    }
-}
-
-impl VjLoopSplatRef {
-    pub fn splat_action(&self, actions: &Actions) -> LoopSplatAction {
-        actions.find_widget_action_cast(self.widget_uid())
-    }
-}
-
-impl Widget for VjLoopSplat {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        if self.anim_frame.is_event(event).is_some() && self.animates() {
-            self.area.redraw(cx);
-            self.anim_frame = cx.new_next_frame();
-        }
-        match event.hits(cx, self.area) {
-            Hit::FingerDown(fe)
-                if fe.is_primary_hit()
-                    || fe.mouse_button().is_some_and(|button| button.is_secondary()) =>
-            {
-                let secondary = fe.mouse_button().is_some_and(|button| button.is_secondary());
-                self.pressed = self.hit_at(cx, fe.abs).and_then(|hit| match (secondary, hit) {
-                    (true, hit @ SplatHit::Cell { .. }) => Some(hit),
-                    (true, _) => None,
-                    (false, SplatHit::Cell { row, col, .. }) => Some(SplatHit::Cell {
-                        row,
-                        col,
-                        part: SplatPart::WHOLE,
-                    }),
-                    (false, hit) => Some(hit),
-                });
-                if self.pressed.is_some() {
-                    cx.set_key_focus(self.area);
-                    self.area.redraw(cx);
-                }
-            }
-            Hit::FingerUp(fe)
-                if fe.is_primary_hit()
-                    || fe.mouse_button().is_some_and(|button| button.is_secondary()) =>
-            {
-                let secondary = fe.mouse_button().is_some_and(|button| button.is_secondary());
-                let released = self.hit_at(cx, fe.abs).and_then(|hit| match (secondary, hit) {
-                    (true, hit @ SplatHit::Cell { .. }) => Some(hit),
-                    (true, _) => None,
-                    (false, SplatHit::Cell { row, col, .. }) => Some(SplatHit::Cell {
-                        row,
-                        col,
-                        part: SplatPart::WHOLE,
-                    }),
-                    (false, hit) => Some(hit),
-                });
-                if fe.is_over && released == self.pressed {
-                    if let Some(hit) = released {
-                        // Shift makes a stop wait for the bar; a plain click is immediate.
-                        self.emit(cx, hit, fe.modifiers.shift);
-                    }
-                }
-                if self.pressed.take().is_some() {
-                    self.area.redraw(cx);
-                }
-            }
-            Hit::FingerHoverIn(fe) | Hit::FingerHoverOver(fe) => {
-                let hover = self.hit_at(cx, fe.abs);
-                if hover.is_some() {
-                    cx.set_cursor(MouseCursor::Hand);
-                }
-                if self.hover != hover {
-                    self.hover = hover;
-                    self.area.redraw(cx);
-                }
-            }
-            Hit::FingerHoverOut(_) => {
-                if self.hover.take().is_some() {
-                    self.area.redraw(cx);
-                }
-            }
-            _ => {}
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        let rect = cx.walk_turtle_with_area(&mut self.area, walk);
-        if rect.size.x < 16.0 || rect.size.y < 16.0 {
-            return DrawStep::done();
-        }
-        let active = self.model.cols != 0;
-        let cols = if active { self.model.cols } else { SPLAT_COLS };
-        let geom = SplatGeometry::new(rect, cols);
-        let now = cx.seconds_since_app_start() as f32;
-        self.draw_cell
-            .draw_vars
-            .set_uniform(cx, live_id!(time), &[now]);
-        match self.mix_pyramid.as_ref() {
-            Some(pyramid) => {
-                self.draw_cell.draw_vars.set_texture(0, &pyramid.texture);
-                self.draw_cell.has_mix = 1.0;
-            }
-            None => {
-                self.draw_cell.draw_vars.empty_texture(0);
-                self.draw_cell.has_mix = 0.0;
-            }
-        }
-        match self.stem_pyramid.as_ref() {
-            Some(pyramid) => {
-                self.draw_cell.draw_vars.set_texture(1, &pyramid.texture);
-                self.draw_cell.has_stems = 1.0;
-            }
-            None => {
-                self.draw_cell.draw_vars.empty_texture(1);
-                self.draw_cell.has_stems = 0.0;
-            }
-        }
-        if self.animates() {
-            self.anim_frame = cx.new_next_frame();
-        }
-
-        let selected = Vec4f::from_u32(0xff5c39ff);
-        let idle = Vec4f::from_u32(0x202730ff);
-        let hover = Vec4f::from_u32(0x313b47ff);
-        let dim_text = Vec4f::from_u32(0x8995a2ff);
-        for row in 0..SPLAT_ROWS {
-            let row_view = SplatRowView::ALL[row];
-            let rc = row_view.color();
-            let label_rect = Rect {
-                pos: dvec2(rect.pos.x + PAD, geom.grid.pos.y + row as f64 * geom.cell_h),
-                size: dvec2(ROW_HEAD_W - 20.0, geom.cell_h),
-            };
-            self.draw_centered(cx, label_rect, row_view.label(), vec4(rc[0], rc[1], rc[2], if active { 1.0 } else { 0.55 }), true);
-            let stop = geom.row_stop(row);
-            let stop_hot = self.hover == Some(SplatHit::StopRow(row));
-            // The row's stop button lights while that row has a loop running.
-            let row_live = active
-                && self.model.cells[row].iter().any(|cell| {
-                    matches!(cell, SplatCellView::Playing { .. })
-                });
-            self.draw_box(cx, stop, if row_live { selected } else if stop_hot { hover } else { idle });
-            self.draw_centered(cx, stop, "■", vec4(rc[0], rc[1], rc[2], if active { 1.0 } else { 0.35 }), true);
-        }
-
-        // Every pad is one instance of the same textured material. Level
-        // selection and source span vary per instance; the textures do not.
-        self.draw_cell.begin_many_instances(cx);
-        for row in 0..SPLAT_ROWS {
-            let row_view = SplatRowView::ALL[row];
-            for col in 0..cols {
-                let cell = if active {
-                    self.model.cells[row][col]
-                } else {
-                    SplatCellView::Empty
-                };
-                self.draw_cell_at(
-                    cx,
-                    geom.cell_rect(row, col),
-                    row_view,
-                    cell,
-                    self.hovered_part(row, col).is_some(),
-                    self.model.enabled || !active,
-                    if active { self.model.spans[row][col] } else { (0.0, 0.0) },
-                    active && self.model.blocks[row][col].is_some(),
-                );
-            }
-        }
-        self.draw_cell.end_many_instances(cx);
-        self.draw_block.begin_many_instances(cx);
-        if active {
-            for row in 0..SPLAT_ROWS {
-                let row_view = SplatRowView::ALL[row];
-                for col in 0..cols {
-                    if let Some(blocks) = self.model.blocks[row][col].clone() {
-                        self.draw_blocks_at(
-                            cx,
-                            geom.cell_rect(row, col),
-                            row_view,
-                            self.model.cells[row][col],
-                            &blocks,
-                        );
-                    }
-                }
-            }
-        }
-        self.draw_block.end_many_instances(cx);
-        if active {
-            for row in 0..SPLAT_ROWS {
-                for col in 0..cols {
-                    let Some(part) = self.hovered_part(row, col) else { continue };
-                    if matches!(
-                        self.model.cells[row][col],
-                        SplatCellView::Ready { .. }
-                            | SplatCellView::Queued { .. }
-                            | SplatCellView::Playing { .. }
-                    ) {
-                        self.draw_slot_guides(
-                            cx,
-                            geom.cell_rect(row, col),
-                            SplatRowView::ALL[row],
-                            part,
-                        );
-                    }
-                }
-            }
-        }
-        // State tags: what a cell is about to do, in words, at its top-left.
-        if active {
-            for row in 0..SPLAT_ROWS {
-                for col in 0..cols {
-                    let SplatCellView::Queued { part, .. } = self.model.cells[row][col] else { continue };
-                    let (tag, color) = ("NEXT", Vec4f::from_u32(0xffffffff));
-                    let cell = geom.part_rect(row, col, part);
-                    let tag_rect = Rect {
-                        pos: dvec2(cell.pos.x + 2.0, cell.pos.y + 2.0),
-                        size: dvec2((cell.size.x - 4.0).clamp(1.0, 30.0), 10.0),
-                    };
-                    self.draw_box(cx, tag_rect, Vec4f::from_u32(0x000000aa));
-                    self.draw_centered(cx, tag_rect, tag, color, true);
-                }
-            }
-        }
-        if let Some((row, col, phase)) = self.model.preview {
-            if active && row < SPLAT_ROWS && col < cols {
-                let rect = geom.cell_rect(row, col);
-                let inset = 2.0;
-                let width = (rect.size.x - inset * 2.0).max(1.0);
-                let x = rect.pos.x + inset + (width - 1.0) * phase.clamp(0.0, 1.0) as f64;
-                self.draw_box(
-                    cx,
-                    Rect {
-                        pos: dvec2(x, rect.pos.y + inset),
-                        size: dvec2(1.0, (rect.size.y - inset * 2.0).max(1.0)),
-                    },
-                    Vec4f::from_u32(0xfffffff2),
-                );
-            }
-        }
-        if let Some((row, col)) = self.selected {
-            if active && (col as usize) < cols {
-                let row = SplatRowView::ALL.iter().position(|item| *item == row).unwrap_or(0);
-                let rect = match self.model.cells[row][col as usize] {
-                    SplatCellView::Queued { part, .. }
-                    | SplatCellView::Playing { part, .. } => {
-                        geom.part_rect(row, col as usize, part)
-                    }
-                    _ => geom.cell_rect(row, col as usize),
-                };
-                self.draw_selection(cx, rect);
-            }
-        }
-
-        if active {
-            for col in 0..cols {
-                let head = Rect {
-                    pos: dvec2(geom.grid.pos.x + col as f64 * geom.col_w() + CELL_INSET, geom.col_head_y),
-                    size: dvec2((geom.col_w() - CELL_INSET * 2.0).max(1.0), COL_HEAD_H - 2.0),
-                };
-                let title = format!("{} · {}", col + 1, self.model.col_bars[col]);
-                self.draw_centered(cx, head, &title, dim_text, true);
-
-                let launch = geom.launch(col);
-                let launch_hot = self.hover == Some(SplatHit::LaunchColumn(col));
-                // Lit while any stem row of this section is running or queued:
-                // the same button then stops the section.
-                let col_live = (0..SPLAT_ROWS - 1).any(|row| {
-                    matches!(
-                        self.model.cells[row][col],
-                        SplatCellView::Playing { .. } | SplatCellView::Queued { .. }
-                    )
-                });
-                self.draw_box(cx, launch, if col_live { selected } else if launch_hot { hover } else { idle });
-                self.draw_centered(cx, launch, if col_live { "■" } else { "▶" }, Vec4f::from_u32(0xdce3eaff), true);
-            }
-        } else if self.model.status.is_none() {
-            let message = "load a track on deck A or B";
-            let message_rect = Rect {
-                pos: geom.grid.pos,
-                size: geom.grid.size,
-            };
-            self.draw_centered(cx, message_rect, message, Vec4f::from_u32(0xaab4beff), false);
-        }
-        if let Some((text, progress)) = self.model.status.clone() {
-            // The loading overlay: what the deck is still doing, over the grid.
-            let box_w = 360.0f64.min(geom.grid.size.x - 16.0).max(120.0);
-            let box_h = 44.0;
-            let panel = Rect {
-                pos: dvec2(
-                    geom.grid.pos.x + (geom.grid.size.x - box_w) * 0.5,
-                    geom.grid.pos.y + (geom.grid.size.y - box_h) * 0.5,
-                ),
-                size: dvec2(box_w, box_h),
-            };
-            self.draw_box(cx, panel, Vec4f::from_u32(0x0f1318e6));
-            let text_rect = Rect { pos: panel.pos + dvec2(0.0, 6.0), size: dvec2(box_w, 14.0) };
-            self.draw_centered(cx, text_rect, &text, Vec4f::from_u32(0xdce3eaff), true);
-            let track = Rect {
-                pos: dvec2(panel.pos.x + 20.0, panel.pos.y + box_h - 14.0),
-                size: dvec2(box_w - 40.0, 6.0),
-            };
-            self.draw_box(cx, track, Vec4f::from_u32(0x2a323cff));
-            match progress {
-                Some(p) => {
-                    let fill = Rect { pos: track.pos, size: dvec2(track.size.x * p.clamp(0.0, 1.0) as f64, track.size.y) };
-                    self.draw_box(cx, fill, selected);
-                }
-                None => {
-                    // Indeterminate: a block sweeping back and forth.
-                    let t = (now as f64 * 0.8).rem_euclid(2.0);
-                    let u = if t < 1.0 { t } else { 2.0 - t };
-                    let block_w = 60.0f64.min(track.size.x);
-                    let fill = Rect {
-                        pos: dvec2(track.pos.x + (track.size.x - block_w) * u, track.pos.y),
-                        size: dvec2(block_w, track.size.y),
-                    };
-                    self.draw_box(cx, fill, selected);
-                }
-            }
-        }
-        DrawStep::done()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::collections::HashSet;
-
-    #[test]
-    fn row_colours_are_distinct() {
-        let colors: HashSet<[u32; 4]> = SplatRowView::ALL
-            .iter()
-            .map(|row| row.color().map(f32::to_bits))
-            .collect();
-        assert_eq!(colors.len(), SPLAT_ROWS);
-    }
-
-    #[test]
-    fn empty_model_has_no_synthetic_content() {
-        let model = SplatViewModel::empty(SplatDeck::B);
-        assert_eq!(model.deck, SplatDeck::B);
-        assert!(!model.enabled);
-        assert_eq!(model.cols, 0);
-        assert_eq!(model.col_bars, [0; SPLAT_COLS]);
-        assert_eq!(model.spans, [[(0.0, 0.0); SPLAT_COLS]; SPLAT_ROWS]);
-        assert_eq!(model.duration_secs, 0.0);
-        assert!(model.blocks.iter().flatten().all(Option::is_none));
-        assert_eq!(model.bar_phase, 0.0);
-        assert_eq!(model.preview, None);
-        assert!(model.cells.iter().flatten().all(|cell| *cell == SplatCellView::Empty));
-    }
-
-    #[test]
-    fn model_block_equality_uses_arc_identity() {
-        let mut left = SplatViewModel::empty(SplatDeck::A);
-        let shared = Arc::new(CellBlocks { bars: 1, blocks: Vec::new() });
-        left.blocks[0][0] = Some(shared.clone());
-        let mut right = left.clone();
-        assert_eq!(left, right);
-
-        right.blocks[0][0] = Some(Arc::new((*shared).clone()));
-        assert_ne!(left, right);
-    }
-
-    #[test]
-    fn span_seconds_convert_to_finest_pyramid_columns() {
-        assert_eq!(span_to_pyramid_columns((1.25, 2.5)), (125.0, 250.0));
-        assert_eq!(span_to_pyramid_columns((3.0, 0.0)), (300.0, 0.0));
-        assert_eq!(span_to_pyramid_columns((f32::NAN, 1.0)), (0.0, 0.0));
-    }
-
-    #[test]
-    fn cell_hit_maps_edges_and_rejects_outside_points() {
-        let rect = Rect { pos: dvec2(10.0, 20.0), size: dvec2(800.0, 250.0) };
-        assert_eq!(cell_at(rect, dvec2(10.1, 20.1)), Some((0, 0)));
-        assert_eq!(cell_at(rect, dvec2(409.0, 145.0)), Some((2, 3)));
-        assert_eq!(cell_at(rect, dvec2(809.9, 269.9)), Some((4, 7)));
-        assert_eq!(cell_at(rect, dvec2(9.9, 20.0)), None);
-        assert_eq!(cell_at(rect, dvec2(810.0, 270.0)), None);
-    }
-
-    #[test]
-    fn subloop_hit_maps_all_six_slots_and_cell_edges() {
-        let rect = Rect { pos: dvec2(10.0, 20.0), size: dvec2(120.0, 80.0) };
-        let parts = [
-            SplatPart { num: 0, den: 2 },
-            SplatPart { num: 1, den: 2 },
-            SplatPart { num: 0, den: 4 },
-            SplatPart { num: 1, den: 4 },
-            SplatPart { num: 2, den: 4 },
-            SplatPart { num: 3, den: 4 },
-        ];
-        for part in parts {
-            let slot = slot_rect(rect, part);
-            assert_eq!(
-                part_at(slot_area(rect), slot.pos + slot.size * 0.5),
-                Some(part)
-            );
-        }
-        assert_eq!(
-            part_at(rect, rect.pos + dvec2(0.001, 0.001)),
-            Some(SplatPart { num: 0, den: 2 })
-        );
-        assert_eq!(
-            part_at(rect, rect.pos + rect.size - dvec2(0.001, 0.001)),
-            Some(SplatPart { num: 3, den: 4 })
-        );
-        assert_eq!(
-            part_at(rect, dvec2(rect.pos.x + rect.size.x * 0.5, rect.pos.y + 0.001)),
-            Some(SplatPart { num: 1, den: 2 })
-        );
-        assert_eq!(
-            part_at(rect, dvec2(rect.pos.x + 0.001, rect.pos.y + rect.size.y * 0.5)),
-            Some(SplatPart { num: 0, den: 4 })
-        );
-    }
-
-    #[test]
-    fn subloop_slot_rectangles_tile_without_overlap() {
-        let rect = Rect { pos: dvec2(4.0, 7.0), size: dvec2(100.0, 60.0) };
-        let parts = [
-            SplatPart { num: 0, den: 2 },
-            SplatPart { num: 1, den: 2 },
-            SplatPart { num: 0, den: 4 },
-            SplatPart { num: 1, den: 4 },
-            SplatPart { num: 2, den: 4 },
-            SplatPart { num: 3, den: 4 },
-        ];
-        let slots = parts.map(|part| slot_rect(rect, part));
-        for (index, left) in slots.iter().enumerate() {
-            for right in &slots[index + 1..] {
-                let overlap_w = (left.pos.x + left.size.x).min(right.pos.x + right.size.x)
-                    - left.pos.x.max(right.pos.x);
-                let overlap_h = (left.pos.y + left.size.y).min(right.pos.y + right.size.y)
-                    - left.pos.y.max(right.pos.y);
-                assert!(overlap_w <= 0.0 || overlap_h <= 0.0, "{left:?} overlaps {right:?}");
-            }
-        }
-        let tiled_area: f64 = slots.iter().map(|slot| slot.size.x * slot.size.y).sum();
-        let area = slot_area(rect);
-        assert!((tiled_area - area.size.x * area.size.y).abs() < 1e-9);
-    }
-}
diff --git a/apps/vj/src/loop_transcribe.rs b/apps/vj/src/loop_transcribe.rs
deleted file mode 100644
index 1878c6fa4..000000000
--- a/apps/vj/src/loop_transcribe.rs
+++ /dev/null
@@ -1,2288 +0,0 @@
-//! Small, deterministic DSP transcribers for one loop-splat cell.
-//!
-//! Drums: log-mel front end (64 bands, 2048/256), superflux onsets, a
-//! semi-supervised KL-NMF with analytic kick/snare/hat/tom/crash/ride
-//! templates that adapt to the loop within a bounded drift plus two free
-//! components for bleed, per-class peak picking snapped to the full-band
-//! onset, then physical plausibility rules on the onset transient and its
-//! tail (what still rings, measured away from other hits). Pitched lines:
-//! YIN. The `#[ignore]`d tests render a real stem's transcription back
-//! through the kit and time a four-bar loop.
-
-use makepad_ai_stems::stft::Stft;
-use makepad_score_view::build::{DrumHit, DrumVoice, PitchedNote};
-use std::cmp::Ordering;
-
-const WINDOW: usize = 2048;
-const HOP: usize = 256;
-const MEL_BANDS: usize = 64;
-const DRUM_COMPONENTS: usize = 6;
-const NMF_COMPONENTS: usize = 8;
-const NMF_ITERATIONS: usize = 40;
-const NMF_EPSILON: f32 = 1.0e-8;
-const ONSET_MEDIAN_SECS: f64 = 0.35;
-const CLASS_GAP_SECS: f64 = 0.045;
-const MERGE_SECS: f64 = 0.030;
-const SNAP_SECS: f64 = 0.012;
-const ACTIVATION_BACKTRACK_SECS: f64 = 0.060;
-/// A class onset must at least double the activation that was sounding
-/// 17-58 ms earlier (peak >= 2x the preceding level); a crash's 4-6 Hz shimmer
-/// swings by ~25 %, stick hits in the acceptance patterns land at 0.6-1.0.
-const RISE_MIN: f32 = 0.5;
-/// Adapted templates may not drift further than this factor from their
-/// analytic prior in any band, so a lone crash cannot turn the hat template
-/// into a crash template.
-const TEMPLATE_DRIFT: f32 = 3.0;
-const YIN_MIN_HZ: f64 = 40.0;
-const YIN_MAX_HZ: f64 = 400.0;
-const YIN_APERIODICITY: f64 = 0.15;
-
-#[derive(Clone, Copy, Debug)]
-pub struct LoopClock {
-    pub bpm: f64,
-    pub bars: u32,
-    pub beats_per_bar: u32,
-}
-
-#[derive(Clone, Copy)]
-struct Onset {
-    frame: usize,
-    strength: f32,
-    level: f32,
-}
-
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-enum DrumClass {
-    Kick,
-    Snare,
-    Hat,
-    Tom,
-    Crash,
-    Ride,
-}
-
-impl DrumClass {
-    const ALL: [Self; DRUM_COMPONENTS] = [
-        Self::Kick,
-        Self::Snare,
-        Self::Hat,
-        Self::Tom,
-        Self::Crash,
-        Self::Ride,
-    ];
-    const CYMBALS: [usize; 2] = [4, 5];
-
-    /// The shortest interval at which the instrument can be struck again;
-    /// activation peaks closer than this are one hit (the kick's pitch sweep
-    /// makes its activation peak ~60 ms after the stick).
-    fn merge_seconds(self) -> f64 {
-        match self {
-            Self::Kick | Self::Tom | Self::Crash | Self::Ride => 0.070,
-            Self::Snare | Self::Hat => MERGE_SECS,
-        }
-    }
-}
-
-struct MelSpectrogram {
-    /// Linear magnitude, mel-major: `mel * frames + frame`.
-    magnitude: Vec<f32>,
-    log_magnitude: Vec<f32>,
-    centers_hz: [f32; MEL_BANDS],
-    frames: usize,
-    /// Frames within -10..+60 ms of any full-band onset: another hit is
-    /// sounding there, so they say nothing about the tail of this one.
-    onset_mask: Vec<bool>,
-}
-
-/// Transcribe percussion using a loop-adapted, semi-supervised KL-NMF.
-pub fn transcribe_drums(mono: &[f32], sample_rate: u32, clock: &LoopClock) -> Vec<DrumHit> {
-    if mono.len() < 2 || sample_rate == 0 || !clock.bpm.is_finite() || clock.bpm <= 0.0 {
-        return Vec::new();
-    }
-    let stft = Stft::new(WINDOW, HOP, WINDOW);
-    let (spectrum, frames) = stft.forward(mono);
-    if frames < 2 {
-        return Vec::new();
-    }
-    let mut mel = make_mel_spectrogram(&spectrum, frames, sample_rate, stft.bins());
-    let peak_magnitude = mel.magnitude.iter().copied().fold(0.0f32, f32::max);
-    if peak_magnitude <= 1.0e-7 {
-        return Vec::new();
-    }
-
-    let full_flux = superflux(&mel);
-    let mut scratch = Vec::new();
-    let mut full_onsets = pick_peaks(
-        &full_flux,
-        None,
-        sample_rate,
-        0.020,
-        0.020,
-        &mut scratch,
-    );
-    let broadband_onsets = full_onsets.clone();
-    let high_flux = superflux_range(&mel, 6_000.0, 16_001.0);
-    let high_onsets = pick_peaks(
-        &high_flux,
-        None,
-        sample_rate,
-        CLASS_GAP_SECS,
-        0.015,
-        &mut scratch,
-    );
-    full_onsets.extend(high_onsets.iter().copied());
-    let cymbal_flux = superflux_range(&mel, 2_000.0, 6_000.0);
-    let cymbal_onsets = pick_peaks(
-        &cymbal_flux,
-        None,
-        sample_rate,
-        CLASS_GAP_SECS,
-        0.010,
-        &mut scratch,
-    );
-    full_onsets.extend(cymbal_onsets.iter().copied());
-    merge_onsets(&mut full_onsets, sample_rate, 0.040, MergeAttack::EarliestStrong);
-    mel.mask_onsets(&full_onsets, sample_rate);
-    let (_templates, activations) = factorize_drums(&mel);
-    // Crash and ride templates trade a cymbal's energy back and forth as its
-    // spectrum shifts; onsets in either class are judged on their combined row.
-    let cymbal_row: Vec<f32> = (0..frames)
-        .map(|frame| {
-            DrumClass::CYMBALS
-                .iter()
-                .map(|&component| activations[component * frames + frame])
-                .fold(0.0f32, f32::max)
-        })
-        .collect();
-    let snap_frames = ((SNAP_SECS * sample_rate as f64) / HOP as f64).floor().max(1.0) as usize;
-    let backtrack_frames =
-        ((ACTIVATION_BACKTRACK_SECS * sample_rate as f64) / HOP as f64).round() as usize;
-    let mut class_onsets: [Vec<Onset>; DRUM_COMPONENTS] = std::array::from_fn(|component| {
-        let row = &activations[component * frames..(component + 1) * frames];
-        let rise_row: &[f32] = if DrumClass::CYMBALS.contains(&component) { &cymbal_row } else { row };
-        let differences = positive_difference(row);
-        let floor_ratio = match DrumClass::ALL[component] {
-            DrumClass::Kick => 0.040,
-            DrumClass::Snare => 0.020,
-            DrumClass::Hat => 0.008,
-            DrumClass::Tom => 0.020,
-            DrumClass::Crash | DrumClass::Ride => 0.0005,
-        };
-        let onsets = pick_peaks(
-            &differences,
-            Some(row),
-            sample_rate,
-            CLASS_GAP_SECS,
-            floor_ratio,
-            &mut scratch,
-        );
-        let mut onsets: Vec<Onset> = onsets
-            .into_iter()
-            .filter_map(|mut onset| {
-                onset.frame = backtrack_activation(row, onset.frame, sample_rate);
-                let full = nearest_onset(onset.frame, &full_onsets, snap_frames)
-                    .or_else(|| nearest_onset(onset.frame, &full_onsets, backtrack_frames))?;
-                onset.frame = full.frame;
-                (relative_rise(rise_row, onset.frame, sample_rate) >= RISE_MIN).then_some(onset)
-            })
-            .collect();
-        merge_onsets(
-            &mut onsets,
-            sample_rate,
-            DrumClass::ALL[component].merge_seconds(),
-            MergeAttack::Earliest,
-        );
-        onsets
-    });
-    add_spectral_anchors(
-        &mut class_onsets[2],
-        &high_onsets,
-        &activations[2 * frames..3 * frames],
-        None,
-        sample_rate,
-        None,
-        0.012,
-        0.0,
-    );
-    for component in DrumClass::CYMBALS {
-        let row = &activations[component * frames..(component + 1) * frames];
-        add_spectral_anchors(
-            &mut class_onsets[component],
-            &broadband_onsets,
-            row,
-            Some(&cymbal_row),
-            sample_rate,
-            None,
-            0.003,
-            0.005,
-        );
-        add_spectral_anchors(
-            &mut class_onsets[component],
-            &cymbal_onsets,
-            row,
-            Some(&cymbal_row),
-            sample_rate,
-            Some(&broadband_onsets),
-            0.003,
-            0.030,
-        );
-    }
-    suppress_implausible_onsets(&mut class_onsets, &mel, &activations, sample_rate);
-    let hat_spacing = suppress_implausible_hats(&mut class_onsets, &mel, sample_rate);
-    suppress_snare_hat_bleed(&mut class_onsets, &activations, &mel, frames, hat_spacing, sample_rate);
-    suppress_cymbals_on_snare(&mut class_onsets, sample_rate);
-    suppress_hats_under_cymbals(&mut class_onsets, &mel, hat_spacing, sample_rate);
-
-    let mut cymbals: Vec<Onset> = class_onsets[4].iter().chain(&class_onsets[5]).copied().collect();
-    for onset in &mut cymbals {
-        onset.level = cymbal_level(&activations, onset.frame, frames);
-    }
-    merge_onsets(&mut cymbals, sample_rate, MERGE_SECS, MergeAttack::Earliest);
-    let groups: [(&[Onset], DrumClass); 5] = [
-        (&class_onsets[0], DrumClass::Kick),
-        (&class_onsets[1], DrumClass::Snare),
-        (&class_onsets[2], DrumClass::Hat),
-        (&class_onsets[3], DrumClass::Tom),
-        (&cymbals, DrumClass::Crash),
-    ];
-    let mut hits = Vec::new();
-    let total_beats = f64::from(clock.bars) * f64::from(clock.beats_per_bar);
-    for (onsets, class) in groups {
-        let reference = percentile(
-            &mut onsets.iter().map(|onset| onset.level).collect::<Vec<_>>(),
-            0.95,
-        )
-        .max(NMF_EPSILON);
-        for onset in onsets {
-            let voice = match class {
-                DrumClass::Kick => DrumVoice::Kick,
-                DrumClass::Snare => DrumVoice::Snare,
-                DrumClass::Hat => {
-                    classify_hat(onset, &activations[2 * frames..3 * frames], sample_rate)
-                }
-                DrumClass::Tom => classify_tom(onset.frame, &mel, sample_rate),
-                DrumClass::Crash | DrumClass::Ride => classify_cymbal(onset, &mel, sample_rate),
-            };
-            let velocity = (0.15 + 0.85 * (onset.level / reference).min(1.0)).clamp(0.15, 1.0);
-            let onset_sample = onset.frame * HOP;
-            let time_beats = onset_sample as f64 / sample_rate as f64 * clock.bpm / 60.0;
-            if time_beats >= total_beats {
-                continue;
-            }
-            hits.push(DrumHit {
-                time_beats,
-                voice,
-                velocity,
-            });
-        }
-    }
-    hits.sort_by(|a, b| {
-        a.time_beats
-            .partial_cmp(&b.time_beats)
-            .unwrap_or(Ordering::Equal)
-            .then_with(|| a.voice.gm_note().cmp(&b.voice.gm_note()))
-    });
-    hits
-}
-
-fn make_mel_spectrogram(
-    spectrum: &[f32],
-    frames: usize,
-    sample_rate: u32,
-    bins: usize,
-) -> MelSpectrogram {
-    let nyquist = sample_rate as f32 * 0.5;
-    let high_hz = 16_000.0f32.min(nyquist);
-    let low_mel = hz_to_mel(20.0);
-    let high_mel = hz_to_mel(high_hz.max(21.0));
-    let mut edges_hz = [0.0f32; MEL_BANDS + 2];
-    for (index, edge) in edges_hz.iter_mut().enumerate() {
-        let amount = index as f32 / (MEL_BANDS + 1) as f32;
-        *edge = mel_to_hz(low_mel + (high_mel - low_mel) * amount);
-    }
-    let centers_hz = std::array::from_fn(|index| edges_hz[index + 1]);
-    let mut magnitude = vec![0.0f32; MEL_BANDS * frames];
-    let fft_scale = 2.0 / WINDOW as f32;
-    for mel_band in 0..MEL_BANDS {
-        let left = edges_hz[mel_band];
-        let center = edges_hz[mel_band + 1];
-        let right = edges_hz[mel_band + 2];
-        let mut weight_sum = 0.0f32;
-        for bin in 0..bins {
-            let hz = bin as f32 * sample_rate as f32 / WINDOW as f32;
-            let weight = if hz < left || hz > right {
-                0.0
-            } else if hz <= center {
-                (hz - left) / (center - left).max(f32::EPSILON)
-            } else {
-                (right - hz) / (right - center).max(f32::EPSILON)
-            };
-            if weight <= 0.0 {
-                continue;
-            }
-            weight_sum += weight;
-            for frame in 0..frames {
-                magnitude[mel_band * frames + frame] +=
-                    weight * magnitude_at(spectrum, frames, bin, frame) * fft_scale;
-            }
-        }
-        if weight_sum > 0.0 {
-            for value in &mut magnitude[mel_band * frames..(mel_band + 1) * frames] {
-                *value /= weight_sum;
-            }
-        }
-    }
-    let log_magnitude = magnitude.iter().map(|value| (1.0 + 100.0 * value).ln()).collect();
-    MelSpectrogram {
-        magnitude,
-        log_magnitude,
-        centers_hz,
-        frames,
-        onset_mask: vec![false; frames],
-    }
-}
-
-impl MelSpectrogram {
-    /// Mask the frames around every full-band onset that is a real attack:
-    /// one where the total magnitude at least doubles what was sounding
-    /// before it. Flux bumps in a decaying cymbal do not qualify, so they do
-    /// not hide the cymbal's own tail.
-    fn mask_onsets(&mut self, onsets: &[Onset], sample_rate: u32) {
-        let total: Vec<f32> = (0..self.frames)
-            .map(|frame| (0..MEL_BANDS).map(|band| self.magnitude[band * self.frames + frame]).sum())
-            .collect();
-        let frames_per_ms = sample_rate as f64 / HOP as f64 / 1000.0;
-        let before = (10.0 * frames_per_ms).round() as usize;
-        let after = (60.0 * frames_per_ms).round() as usize;
-        for onset in onsets {
-            if relative_rise(&total, onset.frame, sample_rate) < RISE_MIN {
-                continue;
-            }
-            let start = onset.frame.saturating_sub(before);
-            let end = (onset.frame + after).min(self.frames - 1);
-            for masked in &mut self.onset_mask[start..=end] {
-                *masked = true;
-            }
-        }
-    }
-}
-
-#[inline]
-fn hz_to_mel(hz: f32) -> f32 {
-    2595.0 * (1.0 + hz / 700.0).log10()
-}
-
-#[inline]
-fn mel_to_hz(mel: f32) -> f32 {
-    700.0 * (10.0f32.powf(mel / 2595.0) - 1.0)
-}
-
-fn superflux(mel: &MelSpectrogram) -> Vec<f32> {
-    superflux_range(mel, 20.0, 16_001.0)
-}
-
-fn superflux_range(mel: &MelSpectrogram, low_hz: f32, high_hz: f32) -> Vec<f32> {
-    let mut flux = vec![0.0f32; mel.frames];
-    let mut selected_bands = 0usize;
-    for frame in 0..mel.frames {
-        let mut sum = 0.0f32;
-        for band in 0..MEL_BANDS {
-            if mel.centers_hz[band] < low_hz || mel.centers_hz[band] >= high_hz {
-                continue;
-            }
-            if frame == 0 {
-                selected_bands += 1;
-            }
-            let current = mel.log_magnitude[band * mel.frames + frame];
-            let previous = if frame == 0 {
-                0.0
-            } else {
-                let start = band.saturating_sub(1);
-                let end = (band + 2).min(MEL_BANDS);
-                (start..end)
-                    .map(|nearby| mel.log_magnitude[nearby * mel.frames + frame - 1])
-                    .fold(0.0f32, f32::max)
-            };
-            sum += (current - previous).max(0.0);
-        }
-        flux[frame] = sum;
-    }
-    if selected_bands != 0 {
-        for value in &mut flux {
-            *value /= selected_bands as f32;
-        }
-    }
-    flux
-}
-
-fn factorize_drums(mel: &MelSpectrogram) -> (Vec<f32>, Vec<f32>) {
-    let mut templates = analytic_templates(&mel.centers_hz);
-    let priors = templates.clone();
-    let mut activations = vec![NMF_EPSILON; NMF_COMPONENTS * mel.frames];
-    for component in 0..NMF_COMPONENTS {
-        let norm = (0..MEL_BANDS)
-            .map(|band| templates[band * NMF_COMPONENTS + component].powi(2))
-            .sum::<f32>()
-            .max(NMF_EPSILON);
-        for frame in 0..mel.frames {
-            let projection = (0..MEL_BANDS)
-                .map(|band| {
-                    templates[band * NMF_COMPONENTS + component]
-                        * mel.magnitude[band * mel.frames + frame]
-                })
-                .sum::<f32>();
-            activations[component * mel.frames + frame] = (projection / norm).max(NMF_EPSILON);
-        }
-    }
-
-    let mut reconstruction = vec![0.0f32; MEL_BANDS * mel.frames];
-    for _ in 0..NMF_ITERATIONS {
-        reconstruct(&templates, &activations, mel.frames, &mut reconstruction);
-        for component in 0..NMF_COMPONENTS {
-            let denominator = (0..MEL_BANDS)
-                .map(|band| templates[band * NMF_COMPONENTS + component])
-                .sum::<f32>()
-                .max(NMF_EPSILON);
-            for frame in 0..mel.frames {
-                let numerator = (0..MEL_BANDS)
-                    .map(|band| {
-                        let index = band * mel.frames + frame;
-                        templates[band * NMF_COMPONENTS + component]
-                            * mel.magnitude[index]
-                            / reconstruction[index].max(NMF_EPSILON)
-                    })
-                    .sum::<f32>();
-                let at = component * mel.frames + frame;
-                activations[at] =
-                    (activations[at] * numerator / denominator).max(NMF_EPSILON);
-            }
-        }
-
-        reconstruct(&templates, &activations, mel.frames, &mut reconstruction);
-        for component in 0..NMF_COMPONENTS {
-            let denominator = activations[component * mel.frames..(component + 1) * mel.frames]
-                .iter()
-                .copied()
-                .sum::<f32>()
-                .max(NMF_EPSILON);
-            let learning_rate = if component < DRUM_COMPONENTS { 0.08 } else { 1.0 };
-            for band in 0..MEL_BANDS {
-                let numerator = (0..mel.frames)
-                    .map(|frame| {
-                        let index = band * mel.frames + frame;
-                        activations[component * mel.frames + frame]
-                            * mel.magnitude[index]
-                            / reconstruction[index].max(NMF_EPSILON)
-                    })
-                    .sum::<f32>();
-                let ratio = (numerator / denominator).clamp(0.25, 4.0);
-                let at = band * NMF_COMPONENTS + component;
-                templates[at] =
-                    (templates[at] * ratio.powf(learning_rate)).max(NMF_EPSILON);
-                if component < DRUM_COMPONENTS {
-                    templates[at] = templates[at]
-                        .clamp(priors[at] / TEMPLATE_DRIFT, priors[at] * TEMPLATE_DRIFT);
-                }
-            }
-            normalize_template(&mut templates, &mut activations, component, mel.frames);
-        }
-    }
-    (templates, activations)
-}
-
-fn analytic_templates(centers_hz: &[f32; MEL_BANDS]) -> Vec<f32> {
-    let mut templates = vec![NMF_EPSILON; MEL_BANDS * NMF_COMPONENTS];
-    for (band, &hz) in centers_hz.iter().enumerate() {
-        let values = [
-            0.90 * log_gaussian(hz, 65.0, 0.48) + 0.10 * log_gaussian(hz, 2_100.0, 0.48),
-            0.43 * log_gaussian(hz, 230.0, 0.30) + 0.57 * log_gaussian(hz, 3_100.0, 0.68),
-            log_gaussian(hz, 10_200.0, 0.30),
-            log_gaussian(hz, 145.0, 0.62),
-            log_gaussian(hz, 7_000.0, 0.70),
-            log_gaussian(hz, 3_000.0, 0.50),
-            log_gaussian(hz, 90.0, 0.90),
-            log_gaussian(hz, 720.0, 0.90),
-        ];
-        for component in 0..NMF_COMPONENTS {
-            templates[band * NMF_COMPONENTS + component] = values[component].max(NMF_EPSILON);
-        }
-    }
-    for component in 0..NMF_COMPONENTS {
-        let mut dummy = Vec::new();
-        normalize_template(&mut templates, &mut dummy, component, 0);
-    }
-    templates
-}
-
-#[inline]
-fn log_gaussian(hz: f32, center: f32, width: f32) -> f32 {
-    (-0.5 * (hz.max(1.0) / center).ln().powi(2) / width.powi(2)).exp()
-}
-
-fn normalize_template(
-    templates: &mut [f32],
-    activations: &mut [f32],
-    component: usize,
-    frames: usize,
-) {
-    let sum = (0..MEL_BANDS)
-        .map(|band| templates[band * NMF_COMPONENTS + component])
-        .sum::<f32>()
-        .max(NMF_EPSILON);
-    for band in 0..MEL_BANDS {
-        templates[band * NMF_COMPONENTS + component] /= sum;
-    }
-    if frames != 0 {
-        for value in &mut activations[component * frames..(component + 1) * frames] {
-            *value *= sum;
-        }
-    }
-}
-
-fn reconstruct(templates: &[f32], activations: &[f32], frames: usize, out: &mut [f32]) {
-    for band in 0..MEL_BANDS {
-        for frame in 0..frames {
-            let mut value = NMF_EPSILON;
-            for component in 0..NMF_COMPONENTS {
-                value += templates[band * NMF_COMPONENTS + component]
-                    * activations[component * frames + frame];
-            }
-            out[band * frames + frame] = value;
-        }
-    }
-}
-
-fn positive_difference(values: &[f32]) -> Vec<f32> {
-    let mut differences = vec![0.0f32; values.len()];
-    if let Some(first) = values.first() {
-        differences[0] = *first;
-    }
-    for frame in 1..values.len() {
-        differences[frame] = (values[frame] - values[frame - 1]).max(0.0);
-    }
-    differences
-}
-
-fn pick_peaks(
-    novelty: &[f32],
-    levels: Option<&[f32]>,
-    sample_rate: u32,
-    gap_secs: f64,
-    floor_ratio: f32,
-    scratch: &mut Vec<f32>,
-) -> Vec<Onset> {
-    if novelty.is_empty() {
-        return Vec::new();
-    }
-    let maximum = novelty.iter().copied().fold(0.0f32, f32::max);
-    if maximum <= NMF_EPSILON {
-        return Vec::new();
-    }
-    let radius = ((ONSET_MEDIAN_SECS * sample_rate as f64) / HOP as f64).round() as usize;
-    let gap = ((gap_secs * sample_rate as f64) / HOP as f64).ceil().max(1.0) as usize;
-    let level_max = levels
-        .map(|row| row.iter().copied().fold(0.0f32, f32::max))
-        .unwrap_or(0.0);
-    let mut onsets: Vec<Onset> = Vec::new();
-    for frame in 0..novelty.len() {
-        let start = frame.saturating_sub(radius);
-        let end = (frame + radius + 1).min(novelty.len());
-        scratch.clear();
-        scratch.extend_from_slice(&novelty[start..end]);
-        let threshold = median_in_place(scratch) + maximum * floor_ratio;
-        let value = novelty[frame];
-        let left = frame.checked_sub(1).map_or(0.0, |at| novelty[at]);
-        let right = novelty.get(frame + 1).copied().unwrap_or(0.0);
-        let level = levels.map_or(value, |row| local_peak(row, frame, 2));
-        if value <= threshold
-            || value < left
-            || value < right
-            || levels.is_some_and(|_| level < level_max * 0.012)
-        {
-            continue;
-        }
-        if let Some(previous) = onsets.last_mut().filter(|last| frame - last.frame < gap) {
-            if value > previous.strength {
-                *previous = Onset { frame, strength: value, level };
-            }
-        } else {
-            onsets.push(Onset { frame, strength: value, level });
-        }
-    }
-    onsets
-}
-
-fn nearest_onset(frame: usize, onsets: &[Onset], radius: usize) -> Option<Onset> {
-    onsets
-        .iter()
-        .copied()
-        .filter(|onset| onset.frame.abs_diff(frame) <= radius)
-        .min_by(|a, b| {
-            a.frame
-                .abs_diff(frame)
-                .cmp(&b.frame.abs_diff(frame))
-                .then_with(|| b.strength.partial_cmp(&a.strength).unwrap_or(Ordering::Equal))
-        })
-}
-
-fn backtrack_activation(values: &[f32], peak: usize, sample_rate: u32) -> usize {
-    let maximum_backtrack = ((0.060 * sample_rate as f64) / HOP as f64).round() as usize;
-    let floor = values[peak] * 0.25;
-    let first = peak.saturating_sub(maximum_backtrack);
-    for frame in (first..peak).rev() {
-        if values[frame] <= floor {
-            return frame + 1;
-        }
-    }
-    first
-}
-
-/// Fraction of the activation peak right after `frame` that is new energy
-/// rather than what was already sounding 17-58 ms before it. Comparing with
-/// the preceding maximum means a bump shortly after a real attack scores
-/// near zero instead of reading the pre-attack silence as its floor.
-fn relative_rise(row: &[f32], frame: usize, sample_rate: u32) -> f32 {
-    if row.is_empty() {
-        return 0.0;
-    }
-    let (peak, before) = rise_levels(row, frame, sample_rate);
-    (peak - before).max(0.0) / peak.max(NMF_EPSILON)
-}
-
-/// The activation peak within -6..+30 ms of `frame` and the highest level in
-/// the 17-58 ms before it.
-fn rise_levels(row: &[f32], frame: usize, sample_rate: u32) -> (f32, f32) {
-    let frames_per_ms = sample_rate as f64 / HOP as f64 / 1000.0;
-    let at_ms = |ms: f64| (ms * frames_per_ms).round() as usize;
-    let last = row.len() - 1;
-    let peak_start = frame.saturating_sub(1).min(last);
-    let peak_end = (frame + at_ms(30.0)).min(last);
-    let peak = row[peak_start..=peak_end].iter().copied().fold(0.0f32, f32::max);
-    let before_start = frame.saturating_sub(at_ms(58.0));
-    let before_end = frame.saturating_sub(at_ms(17.0)).min(last);
-    let before = if before_end > before_start {
-        row[before_start..before_end].iter().copied().fold(0.0f32, f32::max)
-    } else {
-        0.0
-    };
-    (peak, before)
-}
-
-fn local_peak(values: &[f32], frame: usize, radius: usize) -> f32 {
-    let start = frame.saturating_sub(radius);
-    let end = (frame + radius + 1).min(values.len());
-    values[start..end].iter().copied().fold(0.0f32, f32::max)
-}
-
-#[derive(Clone, Copy, PartialEq, Eq)]
-enum MergeAttack {
-    /// The first onset of the cluster is the attack (class activations peak
-    /// late: the kick's pitch sweep, a crash's bloom).
-    Earliest,
-    /// The first onset carrying at least half the cluster's level is the
-    /// attack (a weak spectral-flux precursor at the analysis window's edge
-    /// is not).
-    EarliestStrong,
-}
-
-/// Collapse onsets closer than `seconds` into one hit; the loudest level of
-/// the cluster is its velocity.
-fn merge_onsets(onsets: &mut Vec<Onset>, sample_rate: u32, seconds: f64, attack: MergeAttack) {
-    let gap = ((seconds * sample_rate as f64) / HOP as f64).ceil() as usize;
-    onsets.sort_by_key(|onset| onset.frame);
-    let mut merged: Vec<Onset> = Vec::with_capacity(onsets.len());
-    let mut cluster: Vec<Onset> = Vec::new();
-    let flush = |cluster: &mut Vec<Onset>, merged: &mut Vec<Onset>| {
-        if cluster.is_empty() {
-            return;
-        }
-        let level = cluster.iter().map(|onset| onset.level).fold(0.0f32, f32::max);
-        let strength = cluster.iter().map(|onset| onset.strength).fold(0.0f32, f32::max);
-        let attack_frame = match attack {
-            MergeAttack::Earliest => cluster[0].frame,
-            MergeAttack::EarliestStrong => cluster
-                .iter()
-                .find(|onset| onset.level >= level * 0.5)
-                .map_or(cluster[0].frame, |onset| onset.frame),
-        };
-        merged.push(Onset { frame: attack_frame, strength, level });
-        cluster.clear();
-    };
-    for onset in onsets.drain(..) {
-        if cluster.last().is_some_and(|last| onset.frame - last.frame > gap) {
-            flush(&mut cluster, &mut merged);
-        }
-        cluster.push(onset);
-    }
-    flush(&mut cluster, &mut merged);
-    *onsets = merged;
-}
-
-#[allow(clippy::too_many_arguments)]
-fn add_spectral_anchors(
-    class_onsets: &mut Vec<Onset>,
-    spectral_onsets: &[Onset],
-    activation: &[f32],
-    rise_row: Option<&[f32]>,
-    sample_rate: u32,
-    snap_back: Option<&[Onset]>,
-    minimum_level_ratio: f32,
-    minimum_rise_ratio: f32,
-) {
-    let peak = activation.iter().copied().fold(0.0f32, f32::max);
-    let differences = positive_difference(activation);
-    let peak_rise = differences.iter().copied().fold(0.0f32, f32::max);
-    let maximum_backtrack = ((0.250 * sample_rate as f64) / HOP as f64).round() as usize;
-    for spectral in spectral_onsets {
-        let level = local_peak(activation, spectral.frame, 3);
-        let rise = local_peak(&differences, spectral.frame, 3);
-        if level >= peak * minimum_level_ratio
-            && rise >= peak_rise * minimum_rise_ratio
-            && relative_rise(rise_row.unwrap_or(activation), spectral.frame, sample_rate)
-                >= RISE_MIN
-        {
-            let frame = snap_back
-                .and_then(|anchors| {
-                    anchors
-                        .iter()
-                        .filter(|anchor| {
-                            anchor.frame <= spectral.frame
-                                && spectral.frame - anchor.frame <= maximum_backtrack
-                        })
-                        .max_by_key(|anchor| anchor.frame)
-                        .map(|anchor| anchor.frame)
-                })
-                .unwrap_or(spectral.frame);
-            class_onsets.push(Onset {
-                frame,
-                strength: rise.max(spectral.strength * NMF_EPSILON),
-                level,
-            });
-        }
-    }
-    merge_onsets(class_onsets, sample_rate, CLASS_GAP_SECS, MergeAttack::Earliest);
-}
-
-fn suppress_implausible_onsets(
-    onsets: &mut [Vec<Onset>; DRUM_COMPONENTS],
-    mel: &MelSpectrogram,
-    activations: &[f32],
-    sample_rate: u32,
-) {
-    for component in 0..DRUM_COMPONENTS {
-        let class = DrumClass::ALL[component];
-        if class == DrumClass::Hat {
-            continue;
-        }
-        onsets[component].retain(|onset| {
-            let frame = onset.frame.min(mel.frames - 1);
-            let shares = TransientShares::at(mel, frame, sample_rate);
-            let tail_peak = mel_transient_peak_hz(mel, frame, 0.120, sample_rate, 35.0, 300.0);
-            let own = onset.level;
-            let spectral_match = match class {
-                DrumClass::Kick => shares.low + shares.body >= 0.25 && tail_peak < 75.0,
-                DrumClass::Snare => shares.body >= 0.10 && shares.wires >= 0.10 && shares.high < 0.55,
-                DrumClass::Hat => unreachable!(),
-                DrumClass::Tom => {
-                    shares.low + shares.body >= 0.25
-                        && shares.wires + shares.high < 0.18
-                        && tail_peak >= 75.0
-                }
-                DrumClass::Crash | DrumClass::Ride => {
-                    // What still rings 80-220 ms later must be a cymbal's
-                    // body (2-6 kHz), not only an open hat's air; judged on
-                    // the tail so a hat or kick struck at the same instant
-                    // does not hide the crash.
-                    let hat = component_level(activations, 2, frame, mel.frames);
-                    let tail = |low, high| {
-                        mel_tail_energy(mel, frame, sample_rate, low, high, 0.080, 0.220)
-                    };
-                    let sustain =
-                        mel_sustain_ratio(mel, frame, sample_rate, 2_000.0, 6_000.0);
-                    tail(2_000.0, 6_000.0) >= 0.5 * tail(7_000.0, 16_001.0)
-                        && shares.wires >= 0.005
-                        && own_ratio(own, hat) >= 0.08
-                        && sustain >= 0.15
-                }
-            };
-            let strongest = (0..DRUM_COMPONENTS)
-                .map(|other| component_level(activations, other, frame, mel.frames))
-                .fold(0.0f32, f32::max);
-            let dominance = match class {
-                DrumClass::Kick | DrumClass::Tom => 0.015,
-                DrumClass::Snare => 0.05,
-                DrumClass::Hat => unreachable!(),
-                DrumClass::Crash | DrumClass::Ride => 0.001,
-            };
-            spectral_match && own >= strongest * dominance
-        });
-    }
-}
-
-/// Band shares of one onset's transient (each relative to the 20 Hz-16 kHz total).
-struct TransientShares {
-    low: f32,
-    body: f32,
-    wires: f32,
-    high: f32,
-    /// Absolute 7-16 kHz transient: what a hat puts on the table.
-    air: f32,
-}
-
-impl TransientShares {
-    fn at(mel: &MelSpectrogram, frame: usize, sample_rate: u32) -> Self {
-        let band = |low: f32, high: f32| mel_transient_band_sum(mel, frame, sample_rate, low, high);
-        let total = band(20.0, 16_001.0).max(NMF_EPSILON);
-        let air = band(7_000.0, 16_001.0);
-        Self {
-            low: band(20.0, 170.0) / total,
-            body: band(170.0, 520.0) / total,
-            wires: band(1_000.0, 7_000.0) / total,
-            high: band(6_000.0, 16_001.0) / total,
-            air,
-        }
-    }
-
-    /// A hat heard on its own: most of the transient above 6 kHz.
-    fn is_hat_spectrum(&self) -> bool {
-        self.high >= 0.30 && self.high >= self.wires * 1.2
-    }
-}
-
-/// The hat grid of this loop: the median interval between spectrally certain
-/// hats (heard on their own), halved when most of the midpoints between them
-/// also carry a hat candidate (every other hat sits under a kick or snare).
-/// A single midpoint candidate in an otherwise empty gap is not a grid; that
-/// is what a ghost snare's wires or a ride's air look like.
-fn prevailing_hat_spacing(certain: &[usize], candidates: &[usize], sample_rate: u32) -> Option<usize> {
-    if certain.len() < 3 {
-        return None;
-    }
-    let tolerance = ((0.035 * sample_rate as f64) / HOP as f64).ceil() as usize;
-    let mut intervals: Vec<usize> = certain.windows(2).map(|pair| pair[1] - pair[0]).collect();
-    intervals.sort_unstable();
-    let spacing = intervals[intervals.len() / 2];
-    let mut gaps = 0usize;
-    let mut filled = 0usize;
-    for pair in certain.windows(2) {
-        if (pair[1] - pair[0]).abs_diff(spacing) > tolerance {
-            continue;
-        }
-        gaps += 1;
-        let midpoint = (pair[0] + pair[1]) / 2;
-        if candidates.iter().any(|&frame| frame.abs_diff(midpoint) <= tolerance) {
-            filled += 1;
-        }
-    }
-    Some(if filled >= 2 && filled * 3 >= gaps * 2 { spacing / 2 } else { spacing })
-}
-
-/// Hats. A hat heard on its own (most of its transient above 6 kHz) stands.
-/// A hat under a kick, snare or cymbal stands only on the loop's hat grid and
-/// when the onset brings at least 80 % of a lone hat's air (a kick's click
-/// alone brings about half) or is a low drum with more air than a click.
-/// With no grid to lean on, only the latter passes. Returns the grid spacing
-/// for the later co-onset rules.
-fn suppress_implausible_hats(
-    onsets: &mut [Vec<Onset>; DRUM_COMPONENTS],
-    mel: &MelSpectrogram,
-    sample_rate: u32,
-) -> Option<usize> {
-    let features: Vec<(Onset, TransientShares)> = onsets[2]
-        .iter()
-        .map(|onset| (*onset, TransientShares::at(mel, onset.frame.min(mel.frames - 1), sample_rate)))
-        .collect();
-    let certain: Vec<usize> = features
-        .iter()
-        .filter(|(_, shares)| shares.is_hat_spectrum())
-        .map(|(onset, _)| onset.frame)
-        .collect();
-    let lone_air = percentile(
-        &mut features
-            .iter()
-            .filter(|(_, shares)| shares.is_hat_spectrum())
-            .map(|(_, shares)| shares.air)
-            .collect::<Vec<_>>(),
-        0.5,
-    );
-    // A low drum whose onset carries more air than a kick's click alone.
-    let kick_with_air =
-        |shares: &TransientShares| shares.low + shares.body >= 0.70 && shares.high >= 0.015;
-    // At least 80 % of what a lone hat in this loop puts in the air band.
-    let hat_worth_of_air = |shares: &TransientShares| !certain.is_empty() && shares.air >= lone_air * 0.8;
-    let airy: Vec<usize> = features
-        .iter()
-        .filter(|(_, shares)| hat_worth_of_air(shares))
-        .map(|(onset, _)| onset.frame)
-        .collect();
-    let spacing = prevailing_hat_spacing(&certain, &airy, sample_rate);
-    if spacing.is_none() {
-        // Too few lone hats to know the grid: only the spectrum can vouch for
-        // a buried hat, and only a kick's can (a snare's own air is far more
-        // than a hat's).
-        onsets[2] = features
-            .iter()
-            .filter(|(_, shares)| shares.is_hat_spectrum() || kick_with_air(shares))
-            .map(|(onset, _)| *onset)
-            .collect();
-        return None;
-    }
-    let brings_air = |shares: &TransientShares| hat_worth_of_air(shares) || kick_with_air(shares);
-    // Grid membership is judged against the hats that survive, so a chain of
-    // rejected candidates cannot vouch for one another.
-    let mut accepted: Vec<Onset> = features.iter().map(|(onset, _)| *onset).collect();
-    loop {
-        let kept: Vec<Onset> = features
-            .iter()
-            .filter(|(onset, shares)| {
-                shares.is_hat_spectrum()
-                    || (brings_air(shares)
-                        && regular_hat_neighbors(onset.frame, &accepted, spacing, sample_rate))
-            })
-            .map(|(onset, _)| *onset)
-            .collect();
-        let stable = kept.len() == accepted.len();
-        accepted = kept;
-        if stable {
-            break;
-        }
-    }
-    onsets[2] = accepted;
-    spacing
-}
-
-fn suppress_snare_hat_bleed(
-    onsets: &mut [Vec<Onset>; DRUM_COMPONENTS],
-    activations: &[f32],
-    mel: &MelSpectrogram,
-    frames: usize,
-    spacing: Option<usize>,
-    sample_rate: u32,
-) {
-    let near = ((0.010 * sample_rate as f64) / HOP as f64).ceil() as usize;
-    let radius = ((ONSET_MEDIAN_SECS * sample_rate as f64) / HOP as f64).round() as usize;
-    let snares = onsets[1].clone();
-    let hats = onsets[2].clone();
-    let hat_row = &activations[2 * frames..3 * frames];
-    onsets[2].retain(|hat| {
-        if !snares.iter().any(|snare| snare.frame.abs_diff(hat.frame) <= near) {
-            return true;
-        }
-        if regular_hat_neighbors(hat.frame, &hats, spacing, sample_rate) {
-            return true;
-        }
-        let start = hat.frame.saturating_sub(radius);
-        let end = (hat.frame + radius + 1).min(frames);
-        let mut local = hat_row[start..end].to_vec();
-        let high = TransientShares::at(mel, hat.frame.min(mel.frames - 1), sample_rate).high;
-        hat.level >= 2.0 * median_in_place(&mut local) && high >= 0.30
-    });
-}
-
-fn suppress_cymbals_on_snare(
-    onsets: &mut [Vec<Onset>; DRUM_COMPONENTS],
-    sample_rate: u32,
-) {
-    let near = ((0.010 * sample_rate as f64) / HOP as f64).ceil() as usize;
-    let snares = onsets[1].clone();
-    for component in DrumClass::CYMBALS {
-        onsets[component].retain(|cymbal| {
-            !snares
-                .iter()
-                .any(|snare| snare.frame.abs_diff(cymbal.frame) <= near)
-        });
-    }
-}
-
-/// A hat onset that coincides with a cymbal onset is the cymbal's own air
-/// when the 7-16 kHz band is still ringing 150-250 ms later, unless the hat
-/// sits on the hat grid (then a stick really hit both).
-fn suppress_hats_under_cymbals(
-    onsets: &mut [Vec<Onset>; DRUM_COMPONENTS],
-    mel: &MelSpectrogram,
-    spacing: Option<usize>,
-    sample_rate: u32,
-) {
-    let near = ((0.015 * sample_rate as f64) / HOP as f64).ceil() as usize;
-    let cymbals: Vec<Onset> = onsets[4].iter().chain(&onsets[5]).copied().collect();
-    let hats = onsets[2].clone();
-    onsets[2].retain(|hat| {
-        if !cymbals.iter().any(|cymbal| cymbal.frame.abs_diff(hat.frame) <= near) {
-            return true;
-        }
-        if regular_hat_neighbors(hat.frame, &hats, spacing, sample_rate) {
-            return true;
-        }
-        let air = mel_sustain_ratio_between(
-            mel,
-            hat.frame,
-            sample_rate,
-            7_000.0,
-            16_001.0,
-            0.150,
-            0.250,
-        );
-        air < 0.25
-    });
-}
-
-/// Does this hat sit on the loop's hat grid: its distance to the previous and
-/// the next hat is the prevailing spacing or twice it (a rest or a missed hat
-/// between). A hat halfway between two grid hats is not on the grid; that is
-/// where ghost snares and rides bleed into the hat band. Without a known
-/// grid, equal spacing to both neighbours (up to a quarter note at 100 bpm)
-/// counts.
-fn regular_hat_neighbors(
-    frame: usize,
-    hats: &[Onset],
-    spacing: Option<usize>,
-    sample_rate: u32,
-) -> bool {
-    let tolerance = ((0.035 * sample_rate as f64) / HOP as f64).ceil() as usize;
-    let maximum_step = ((0.600 * sample_rate as f64) / HOP as f64).ceil() as usize;
-    let Some(index) = hats.iter().position(|hat| hat.frame == frame) else {
-        return false;
-    };
-    let on_grid = |step: usize| match spacing {
-        Some(spacing) => step.abs_diff(spacing) <= tolerance || step.abs_diff(2 * spacing) <= tolerance,
-        None => step <= maximum_step,
-    };
-    let matches = |a: usize, b: usize| {
-        on_grid(a) && on_grid(b) && (spacing.is_some() || a.abs_diff(b) <= tolerance)
-    };
-    if index > 0 && index + 1 < hats.len() {
-        return matches(
-            frame - hats[index - 1].frame,
-            hats[index + 1].frame - frame,
-        );
-    }
-    if index >= 2 {
-        return matches(
-            frame - hats[index - 1].frame,
-            hats[index - 1].frame - hats[index - 2].frame,
-        );
-    }
-    if index + 2 < hats.len() {
-        return matches(
-            hats[index + 1].frame - frame,
-            hats[index + 2].frame - hats[index + 1].frame,
-        );
-    }
-    false
-}
-
-/// Open when the hat activation still holds more than a quarter of the hit's
-/// own rise 60-110 ms later. The 25th percentile over that window ignores
-/// the next 16th-note hat; measuring above the pre-onset level ignores a
-/// cymbal ringing underneath.
-fn classify_hat(onset: &Onset, activation: &[f32], sample_rate: u32) -> DrumVoice {
-    let frames_per_ms = sample_rate as f64 / HOP as f64 / 1000.0;
-    let last = activation.len() - 1;
-    let start = (onset.frame + (60.0 * frames_per_ms).round() as usize).min(last);
-    let end = (onset.frame + (110.0 * frames_per_ms).round() as usize).min(last);
-    let mut tail = activation[start..=end].to_vec();
-    let tail = percentile(&mut tail, 0.25);
-    let (peak, before) = rise_levels(activation, onset.frame, sample_rate);
-    if tail - before > 0.25 * (peak - before) {
-        DrumVoice::HiHatOpen
-    } else {
-        DrumVoice::HiHatClosed
-    }
-}
-
-fn classify_tom(frame: usize, mel: &MelSpectrogram, sample_rate: u32) -> DrumVoice {
-    match mel_transient_peak_hz(mel, frame, 0.0, sample_rate, 55.0, 500.0) {
-        hz if hz >= 210.0 => DrumVoice::TomHigh,
-        hz if hz >= 150.0 => DrumVoice::TomMid,
-        hz if hz >= 110.0 => DrumVoice::TomLow,
-        _ => DrumVoice::TomFloor,
-    }
-}
-
-/// Crash or ride. A crash keeps blooming 350-450 ms after the hit and its
-/// sustain is air-heavy (7-16 kHz, measured 0.55-0.6 of the 2-16 kHz tail);
-/// a ride's sustain is its 2-6 kHz ping with little above 7 kHz (0.2-0.35).
-fn classify_cymbal(onset: &Onset, mel: &MelSpectrogram, sample_rate: u32) -> DrumVoice {
-    let bloom =
-        mel_sustain_ratio_between(mel, onset.frame, sample_rate, 2_000.0, 16_001.0, 0.350, 0.450);
-    let air = mel_tail_energy(mel, onset.frame, sample_rate, 7_000.0, 16_001.0, 0.080, 0.220);
-    let all = mel_tail_energy(mel, onset.frame, sample_rate, 2_000.0, 16_001.0, 0.080, 0.220);
-    let air_share = air / all.max(NMF_EPSILON);
-    if bloom >= 0.25 || air_share >= 0.45 {
-        DrumVoice::Crash
-    } else {
-        DrumVoice::Ride
-    }
-}
-
-fn mel_transient_band_sum(
-    mel: &MelSpectrogram,
-    frame: usize,
-    sample_rate: u32,
-    low: f32,
-    high: f32,
-) -> f32 {
-    mel.centers_hz
-        .iter()
-        .enumerate()
-        .filter(|(_, hz)| **hz >= low && **hz < high)
-        .map(|(band, _)| mel_transient(mel, band, frame, sample_rate))
-        .sum()
-}
-
-/// A steady tone (bass bleed) wobbles a few percent from frame to frame; only
-/// what rises more than 25 % above the pre-onset floor counts as transient.
-const TRANSIENT_FLOOR_GAIN: f32 = 1.25;
-
-fn mel_transient(mel: &MelSpectrogram, band: usize, frame: usize, sample_rate: u32) -> f32 {
-    let row = &mel.magnitude[band * mel.frames..(band + 1) * mel.frames];
-    let (peak, before) = rise_levels_min_floor(row, frame, sample_rate);
-    (peak - TRANSIENT_FLOOR_GAIN * before).max(0.0)
-}
-
-/// Like `rise_levels`, but the floor is the minimum of the preceding window.
-fn rise_levels_min_floor(row: &[f32], frame: usize, sample_rate: u32) -> (f32, f32) {
-    let frames_per_ms = sample_rate as f64 / HOP as f64 / 1000.0;
-    let at_ms = |ms: f64| (ms * frames_per_ms).round() as usize;
-    let last = row.len() - 1;
-    let frame = frame.min(last);
-    let peak_start = frame.saturating_sub(1);
-    let peak_end = (frame + at_ms(30.0)).min(last);
-    let peak = row[peak_start..=peak_end].iter().copied().fold(0.0f32, f32::max);
-    let before_start = frame.saturating_sub(at_ms(58.0));
-    let before_end = frame.saturating_sub(at_ms(17.0));
-    let before = if before_end > before_start {
-        row[before_start..before_end].iter().copied().fold(f32::MAX, f32::min)
-    } else {
-        0.0
-    };
-    (peak, before)
-}
-
-fn mel_sustain_ratio(
-    mel: &MelSpectrogram,
-    frame: usize,
-    sample_rate: u32,
-    low: f32,
-    high: f32,
-) -> f32 {
-    mel_sustain_ratio_between(mel, frame, sample_rate, low, high, 0.080, 0.220)
-}
-
-/// Band energy above the pre-onset background, held over the window
-/// `start_secs..end_secs` after the onset, relative to the onset transient.
-/// The 25th percentile over the window is what a sustained cymbal keeps up and
-/// an interleaved 16th-note hat cannot fake with one spike.
-fn mel_sustain_ratio_between(
-    mel: &MelSpectrogram,
-    frame: usize,
-    sample_rate: u32,
-    low: f32,
-    high: f32,
-    start_secs: f64,
-    end_secs: f64,
-) -> f32 {
-    let onset = mel_transient_band_sum(mel, frame, sample_rate, low, high);
-    mel_tail_energy(mel, frame, sample_rate, low, high, start_secs, end_secs)
-        / onset.max(NMF_EPSILON)
-}
-
-/// 25th percentile, over `start_secs..end_secs` after the onset, of the band
-/// energy above the pre-onset background, skipping frames where another
-/// full-band onset is sounding (a snare 130 ms later is not this hit's tail).
-/// Fewer than four free frames is no evidence of a tail.
-fn mel_tail_energy(
-    mel: &MelSpectrogram,
-    frame: usize,
-    sample_rate: u32,
-    low: f32,
-    high: f32,
-    start_secs: f64,
-    end_secs: f64,
-) -> f32 {
-    let frame = frame.min(mel.frames - 1);
-    let frames_per_sec = sample_rate as f64 / HOP as f64;
-    let start = (frame + (start_secs * frames_per_sec).round() as usize).min(mel.frames - 1);
-    let end = (frame + (end_secs * frames_per_sec).round() as usize).min(mel.frames - 1);
-    let bands: Vec<(usize, f32)> = mel
-        .centers_hz
-        .iter()
-        .enumerate()
-        .filter(|(_, hz)| **hz >= low && **hz < high)
-        .map(|(band, _)| {
-            let row = &mel.magnitude[band * mel.frames..(band + 1) * mel.frames];
-            (band, rise_levels_min_floor(row, frame, sample_rate).1)
-        })
-        .collect();
-    let mut tail: Vec<f32> = (start..=end)
-        .filter(|&later| !mel.onset_mask[later])
-        .map(|later| {
-            bands
-                .iter()
-                .map(|&(band, background)| {
-                    (mel.magnitude[band * mel.frames + later] - TRANSIENT_FLOOR_GAIN * background)
-                        .max(0.0)
-                })
-                .sum()
-        })
-        .collect();
-    if tail.len() < 4 {
-        return 0.0;
-    }
-    percentile(&mut tail, 0.25)
-}
-
-/// The mel band with the strongest energy above the pre-onset floor, measured
-/// `tail_secs` after the onset (0 = at the onset itself).
-fn mel_transient_peak_hz(
-    mel: &MelSpectrogram,
-    frame: usize,
-    tail_secs: f64,
-    sample_rate: u32,
-    low: f32,
-    high: f32,
-) -> f32 {
-    let later = (frame + (tail_secs * sample_rate as f64 / HOP as f64).round() as usize)
-        .min(mel.frames - 1);
-    let tail_level = |band: usize| {
-        let row = &mel.magnitude[band * mel.frames..(band + 1) * mel.frames];
-        let (_, before) = rise_levels_min_floor(row, frame, sample_rate);
-        (local_peak(row, later, 2) - TRANSIENT_FLOOR_GAIN * before).max(0.0)
-    };
-    mel.centers_hz
-        .iter()
-        .enumerate()
-        .filter(|(_, hz)| **hz >= low && **hz < high)
-        .max_by(|(a, _), (b, _)| tail_level(*a).partial_cmp(&tail_level(*b)).unwrap_or(Ordering::Equal))
-        .map_or(0.0, |(_, hz)| *hz)
-}
-
-fn own_ratio(own: f32, other: f32) -> f32 {
-    own / other.max(NMF_EPSILON)
-}
-
-fn cymbal_level(activations: &[f32], frame: usize, frames: usize) -> f32 {
-    DrumClass::CYMBALS
-        .iter()
-        .map(|&component| component_level(activations, component, frame, frames))
-        .fold(0.0f32, f32::max)
-}
-
-fn component_level(activations: &[f32], component: usize, frame: usize, frames: usize) -> f32 {
-    local_peak(
-        &activations[component * frames..(component + 1) * frames],
-        frame,
-        8,
-    )
-}
-
-fn percentile(values: &mut [f32], quantile: f32) -> f32 {
-    if values.is_empty() {
-        return 0.0;
-    }
-    values.sort_by(|a, b| a.partial_cmp(b).unwrap_or(Ordering::Equal));
-    let index = ((values.len() - 1) as f32 * quantile).round() as usize;
-    values[index]
-}
-
-/// Track one bass/melody line with a YIN-style difference function.
-pub fn transcribe_monophonic(
-    mono: &[f32],
-    sample_rate: u32,
-    clock: &LoopClock,
-) -> Vec<PitchedNote> {
-    if mono.is_empty() || sample_rate == 0 || !clock.bpm.is_finite() || clock.bpm <= 0.0 {
-        return Vec::new();
-    }
-    let frame_count = mono.len().div_ceil(HOP).max(1);
-    let mut energies = vec![0.0f32; frame_count];
-    let mut pitches = vec![None; frame_count];
-    let mut frame = vec![0.0f32; WINDOW];
-    let decimation = (sample_rate / 8_000).max(1) as usize;
-    let effective_rate = sample_rate as f64 / decimation as f64;
-    let mut downsampled = Vec::with_capacity(WINDOW.div_ceil(decimation));
-    let mut difference = Vec::new();
-    let mut cmnd = Vec::new();
-
-    for index in 0..frame_count {
-        let center = index * HOP;
-        copy_centered(mono, center, &mut frame);
-        let mean = frame.iter().copied().sum::<f32>() / WINDOW as f32;
-        let mut square = 0.0f64;
-        for value in &mut frame {
-            *value -= mean;
-            square += f64::from(*value) * f64::from(*value);
-        }
-        energies[index] = (square / WINDOW as f64).sqrt() as f32;
-        downsampled.clear();
-        for samples in frame.chunks(decimation) {
-            downsampled.push(samples.iter().copied().sum::<f32>() / samples.len() as f32);
-        }
-        pitches[index] = yin_pitch(
-            &downsampled,
-            effective_rate,
-            &mut difference,
-            &mut cmnd,
-        );
-    }
-
-    let peak_energy = energies.iter().copied().fold(0.0f32, f32::max);
-    if peak_energy <= 1e-7 {
-        return Vec::new();
-    }
-    let silence = peak_energy * 10.0f32.powf(-30.0 / 20.0);
-    for (pitch, energy) in pitches.iter_mut().zip(&energies) {
-        if *energy < silence {
-            *pitch = None;
-        }
-    }
-    let pitches = median_smooth(&pitches);
-    segment_notes(&pitches, &energies, peak_energy, mono.len(), sample_rate, clock)
-}
-
-fn magnitude_at(spectrum: &[f32], frames: usize, bin: usize, frame: usize) -> f32 {
-    let at = (bin * frames + frame) * 2;
-    spectrum[at].hypot(spectrum[at + 1])
-}
-
-fn median_in_place(values: &mut [f32]) -> f32 {
-    if values.is_empty() {
-        return 0.0;
-    }
-    let middle = values.len() / 2;
-    let (_, value, _) = values.select_nth_unstable_by(middle, |a, b| {
-        a.partial_cmp(b).unwrap_or(Ordering::Equal)
-    });
-    *value
-}
-
-fn copy_centered(source: &[f32], center: usize, target: &mut [f32]) {
-    target.fill(0.0);
-    let left = center as isize - target.len() as isize / 2;
-    for (offset, value) in target.iter_mut().enumerate() {
-        let source_index = left + offset as isize;
-        if source_index >= 0 {
-            if let Some(source) = source.get(source_index as usize) {
-                *value = *source;
-            }
-        }
-    }
-}
-
-fn yin_pitch(
-    samples: &[f32],
-    sample_rate: f64,
-    difference: &mut Vec<f64>,
-    cmnd: &mut Vec<f64>,
-) -> Option<f64> {
-    let min_lag = (sample_rate / YIN_MAX_HZ).floor().max(2.0) as usize;
-    let max_lag = (sample_rate / YIN_MIN_HZ).ceil() as usize;
-    if samples.len() <= max_lag + 4 || min_lag >= max_lag {
-        return None;
-    }
-    let compared = samples.len() - max_lag;
-    difference.clear();
-    difference.resize(max_lag + 1, 0.0);
-    cmnd.clear();
-    cmnd.resize(max_lag + 1, 1.0);
-    for lag in 1..=max_lag {
-        let mut sum = 0.0f64;
-        for index in 0..compared {
-            let delta = f64::from(samples[index] - samples[index + lag]);
-            sum += delta * delta;
-        }
-        difference[lag] = sum;
-    }
-    let mut cumulative = 0.0;
-    for lag in 1..=max_lag {
-        cumulative += difference[lag];
-        cmnd[lag] = if cumulative > 1e-15 {
-            difference[lag] * lag as f64 / cumulative
-        } else {
-            1.0
-        };
-    }
-    let mut lag = min_lag;
-    while lag <= max_lag {
-        if cmnd[lag] < YIN_APERIODICITY {
-            while lag < max_lag && cmnd[lag + 1] < cmnd[lag] {
-                lag += 1;
-            }
-            let refined = parabolic_minimum(cmnd, lag);
-            let pitch = sample_rate / refined;
-            return (YIN_MIN_HZ..=YIN_MAX_HZ).contains(&pitch).then_some(pitch);
-        }
-        lag += 1;
-    }
-    None
-}
-
-fn parabolic_minimum(values: &[f64], index: usize) -> f64 {
-    if index == 0 || index + 1 >= values.len() {
-        return index as f64;
-    }
-    let left = values[index - 1];
-    let center = values[index];
-    let right = values[index + 1];
-    let denominator = left - 2.0 * center + right;
-    if denominator.abs() < 1e-12 {
-        index as f64
-    } else {
-        index as f64 + (0.5 * (left - right) / denominator).clamp(-0.5, 0.5)
-    }
-}
-
-fn median_smooth(pitches: &[Option<f64>]) -> Vec<Option<f64>> {
-    let mut smoothed = vec![None; pitches.len()];
-    let mut scratch = Vec::with_capacity(5);
-    for (index, pitch) in pitches.iter().enumerate() {
-        if pitch.is_none() {
-            continue;
-        }
-        scratch.clear();
-        let start = index.saturating_sub(2);
-        let end = (index + 3).min(pitches.len());
-        scratch.extend(pitches[start..end].iter().flatten().copied());
-        scratch.sort_by(|a, b| a.partial_cmp(b).unwrap_or(Ordering::Equal));
-        smoothed[index] = scratch.get(scratch.len() / 2).copied();
-    }
-    smoothed
-}
-
-fn segment_notes(
-    pitches: &[Option<f64>],
-    energies: &[f32],
-    peak_energy: f32,
-    sample_count: usize,
-    sample_rate: u32,
-    clock: &LoopClock,
-) -> Vec<PitchedNote> {
-    let mut notes = Vec::new();
-    let mut start = None;
-    for index in 0..=pitches.len() {
-        let pitch = pitches.get(index).copied().flatten();
-        let boundary = match (start, pitch) {
-            (Some(segment_start), Some(current)) if index > segment_start => {
-                let energy_rise = energies[index]
-                    > energies[index.saturating_sub(1)].max(1e-9) * 10.0f32.powf(6.0 / 20.0);
-                let prior = recent_median_pitch(pitches, segment_start, index).unwrap_or(current);
-                let jump = semitone_distance(prior, current) > 1.0
-                    && pitch_is_held(pitches, index, current);
-                energy_rise || jump
-            }
-            (Some(_), None) => true,
-            _ => false,
-        };
-        if boundary {
-            if let Some(segment_start) = start.take() {
-                push_note(
-                    &mut notes,
-                    pitches,
-                    energies,
-                    segment_start,
-                    index,
-                    peak_energy,
-                    sample_count,
-                    sample_rate,
-                    clock,
-                );
-            }
-        }
-        if pitch.is_some() && start.is_none() {
-            start = Some(index);
-        }
-    }
-    notes
-}
-
-fn pitch_is_held(pitches: &[Option<f64>], start: usize, pitch: f64) -> bool {
-    (start..start.saturating_add(3)).all(|index| {
-        pitches
-            .get(index)
-            .copied()
-            .flatten()
-            .is_some_and(|value| semitone_distance(value, pitch) < 0.75)
-    })
-}
-
-fn median_pitch(pitches: &[Option<f64>]) -> Option<f64> {
-    let mut values: Vec<f64> = pitches.iter().flatten().copied().collect();
-    if values.is_empty() {
-        return None;
-    }
-    values.sort_by(|a, b| a.partial_cmp(b).unwrap_or(Ordering::Equal));
-    values.get(values.len() / 2).copied()
-}
-
-fn recent_median_pitch(pitches: &[Option<f64>], start: usize, end: usize) -> Option<f64> {
-    let mut values = [0.0f64; 5];
-    let mut count = 0;
-    for pitch in pitches[start.max(end.saturating_sub(values.len()))..end]
-        .iter()
-        .flatten()
-    {
-        values[count] = *pitch;
-        count += 1;
-    }
-    if count == 0 {
-        return None;
-    }
-    values[..count].sort_by(|a, b| a.partial_cmp(b).unwrap_or(Ordering::Equal));
-    Some(values[count / 2])
-}
-
-#[allow(clippy::too_many_arguments)]
-fn push_note(
-    notes: &mut Vec<PitchedNote>,
-    pitches: &[Option<f64>],
-    energies: &[f32],
-    start: usize,
-    end: usize,
-    peak_energy: f32,
-    sample_count: usize,
-    sample_rate: u32,
-    clock: &LoopClock,
-) {
-    let Some(pitch) = median_pitch(&pitches[start..end]) else { return };
-    let start_sample = (start * HOP).min(sample_count);
-    let end_sample = (end * HOP).min(sample_count).max((start_sample + HOP).min(sample_count));
-    if end_sample <= start_sample {
-        return;
-    }
-    let midi = (69.0 + 12.0 * (pitch / 440.0).log2()).round().clamp(0.0, 127.0) as u8;
-    let segment_peak = energies[start..end].iter().copied().fold(0.0f32, f32::max);
-    let beats_per_second = clock.bpm / 60.0;
-    let total_beats = f64::from(clock.bars) * f64::from(clock.beats_per_bar);
-    let onset_beats = start_sample as f64 / sample_rate as f64 * beats_per_second;
-    if onset_beats >= total_beats {
-        return;
-    }
-    notes.push(PitchedNote {
-        onset_beats,
-        duration_beats: ((end_sample - start_sample) as f64 / sample_rate as f64
-            * beats_per_second)
-            .min(total_beats - onset_beats),
-        midi,
-        velocity: (segment_peak / peak_energy).clamp(0.0, 1.0),
-    });
-}
-
-fn semitone_distance(a: f64, b: f64) -> f64 {
-    (12.0 * (a / b).log2()).abs()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_drumkit::{DrumKit, DrumVoice as KitVoice, SampleBank};
-    use std::f32::consts::TAU;
-    use std::sync::{Arc, OnceLock};
-
-    const RATE: u32 = 44_100;
-
-    fn clock() -> LoopClock {
-        LoopClock { bpm: 120.0, bars: 1, beats_per_bar: 4 }
-    }
-
-    fn local_sample_bank() -> Option<Arc<SampleBank>> {
-        static BANK: OnceLock<Result<Arc<SampleBank>, String>> = OnceLock::new();
-        let dir = std::path::Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join("../../local/score-corpus/drums/OH");
-        if !dir.is_dir() {
-            eprintln!("skipping drum transcription kit test: {} is absent", dir.display());
-            return None;
-        }
-        match BANK.get_or_init(|| SampleBank::load(&dir).map(Arc::new)) {
-            Ok(bank) => Some(bank.clone()),
-            Err(error) => panic!("load local Salamander corpus: {error}"),
-        }
-    }
-
-    fn render_kit(events: &[(f64, KitVoice, f32)], bars: u32) -> Option<Vec<f32>> {
-        let sample_count = bars as usize * 4 * RATE as usize / 2;
-        let mut out = vec![0.0f32; sample_count];
-        let mut kit = DrumKit::new(RATE as f32);
-        kit.set_bank(local_sample_bank()?);
-        let mut event_index = 0;
-        for (sample_index, sample) in out.iter_mut().enumerate() {
-            while let Some(&(beat, voice, velocity)) = events.get(event_index) {
-                let event_sample = (beat * RATE as f64 * 0.5).round() as usize;
-                if event_sample > sample_index {
-                    break;
-                }
-                kit.trigger(voice, velocity);
-                event_index += 1;
-            }
-            let mut frame = [[0.0f32; 2]];
-            kit.process(&mut frame);
-            *sample = (frame[0][0] + frame[0][1]) * 0.5;
-        }
-        Some(out)
-    }
-
-    fn has_hit(hits: &[DrumHit], voice: DrumVoice, beat: f64) -> bool {
-        hits.iter().any(|hit| {
-            hit.voice == voice && (hit.time_beats - beat).abs() <= 1.0 / 32.0
-        })
-    }
-
-    #[derive(Clone, Copy, Debug, Eq, PartialEq)]
-    enum HitClass {
-        Kick,
-        Snare,
-        Hat,
-        Tom,
-        Cymbal,
-    }
-
-    impl HitClass {
-        const ALL: [Self; 5] = [Self::Kick, Self::Snare, Self::Hat, Self::Tom, Self::Cymbal];
-
-        fn index(self) -> usize {
-            match self {
-                Self::Kick => 0,
-                Self::Snare => 1,
-                Self::Hat => 2,
-                Self::Tom => 3,
-                Self::Cymbal => 4,
-            }
-        }
-    }
-
-    #[derive(Clone, Copy, Default)]
-    struct Counts {
-        true_positive: usize,
-        false_positive: usize,
-        false_negative: usize,
-    }
-
-    impl Counts {
-        fn f_measure(self) -> f32 {
-            let denominator = 2 * self.true_positive + self.false_positive + self.false_negative;
-            if denominator == 0 {
-                1.0
-            } else {
-                2.0 * self.true_positive as f32 / denominator as f32
-            }
-        }
-
-        fn add(&mut self, other: Self) {
-            self.true_positive += other.true_positive;
-            self.false_positive += other.false_positive;
-            self.false_negative += other.false_negative;
-        }
-    }
-
-    fn kit_class(voice: KitVoice) -> HitClass {
-        match voice {
-            KitVoice::Kick => HitClass::Kick,
-            KitVoice::Snare | KitVoice::SideStick | KitVoice::Clap => HitClass::Snare,
-            KitVoice::HiHatClosed | KitVoice::HiHatOpen | KitVoice::HiHatPedal => HitClass::Hat,
-            KitVoice::TomHigh | KitVoice::TomMid | KitVoice::TomLow | KitVoice::TomFloor => {
-                HitClass::Tom
-            }
-            KitVoice::Ride | KitVoice::RideBell | KitVoice::Crash => HitClass::Cymbal,
-            // The kit's clap has no score voice of its own; it sits where
-            // a snare sits in the harness.
-            KitVoice::Clap => HitClass::Snare,
-        }
-    }
-
-    fn score_class(voice: DrumVoice) -> HitClass {
-        match voice {
-            DrumVoice::Kick => HitClass::Kick,
-            DrumVoice::Snare | DrumVoice::SideStick => HitClass::Snare,
-            DrumVoice::HiHatClosed | DrumVoice::HiHatOpen | DrumVoice::HiHatPedal => HitClass::Hat,
-            DrumVoice::TomHigh | DrumVoice::TomMid | DrumVoice::TomLow | DrumVoice::TomFloor => {
-                HitClass::Tom
-            }
-            DrumVoice::Ride | DrumVoice::RideBell | DrumVoice::Crash => HitClass::Cymbal,
-        }
-    }
-
-    fn onset_counts(
-        truth: &[(f64, KitVoice, f32)],
-        detected: &[DrumHit],
-        class: HitClass,
-    ) -> Counts {
-        let truth: Vec<f64> = truth
-            .iter()
-            .filter(|event| kit_class(event.1) == class)
-            .map(|event| event.0)
-            .collect();
-        let detected: Vec<f64> = detected
-            .iter()
-            .filter(|hit| score_class(hit.voice) == class)
-            .map(|hit| hit.time_beats)
-            .collect();
-        let mut used = vec![false; detected.len()];
-        let mut true_positive = 0;
-        for expected in &truth {
-            let nearest = detected
-                .iter()
-                .enumerate()
-                .filter(|(index, at)| !used[*index] && (*at - expected).abs() <= 0.05)
-                .min_by(|(_, a), (_, b)| {
-                    (*a - expected)
-                        .abs()
-                        .partial_cmp(&(*b - expected).abs())
-                        .unwrap_or(Ordering::Equal)
-                })
-                .map(|(index, _)| index);
-            if let Some(index) = nearest {
-                used[index] = true;
-                true_positive += 1;
-            }
-        }
-        Counts {
-            true_positive,
-            false_positive: detected.len() - true_positive,
-            false_negative: truth.len() - true_positive,
-        }
-    }
-
-    fn synthetic_patterns() -> Vec<Vec<(f64, KitVoice, f32)>> {
-        let mut patterns = Vec::new();
-
-        let mut rock = Vec::new();
-        for step in 1..16 {
-            rock.push((step as f64 * 0.5, KitVoice::HiHatClosed, 0.48 + 0.16 * (step % 2) as f32));
-        }
-        for beat in [0.5, 2.5, 4.5, 6.5] {
-            rock.push((beat, KitVoice::Kick, 0.78));
-        }
-        for beat in [1.5, 3.5, 5.5, 7.5] {
-            rock.push((beat, KitVoice::Snare, 0.84));
-        }
-        rock.push((0.5, KitVoice::Crash, 0.88));
-        rock.push((2.25, KitVoice::Ride, 0.62));
-        rock.push((6.25, KitVoice::Ride, 0.68));
-        patterns.push(rock);
-
-        let mut disco = Vec::new();
-        for step in 1..16 {
-            let beat = 0.25 + step as f64 * 0.5;
-            disco.push((
-                beat,
-                if step == 7 || step == 15 {
-                    KitVoice::HiHatOpen
-                } else {
-                    KitVoice::HiHatClosed
-                },
-                if step % 2 == 0 { 0.50 } else { 0.72 },
-            ));
-        }
-        for beat in [0.75, 1.75, 2.75, 3.75, 4.75, 5.75, 6.75, 7.75] {
-            disco.push((beat, KitVoice::Kick, 0.82));
-        }
-        for beat in [1.75, 3.75, 5.75, 7.75] {
-            disco.push((beat, KitVoice::Snare, 0.79));
-        }
-        patterns.push(disco);
-
-        let mut hip_hop = Vec::new();
-        for beat in [0.5, 1.25, 2.75, 4.5, 5.0, 6.75] {
-            hip_hop.push((beat, KitVoice::Kick, 0.52 + 0.05 * beat as f32));
-        }
-        for beat in [1.5, 3.5, 5.5, 7.5] {
-            hip_hop.push((beat, KitVoice::Snare, 0.72));
-        }
-        for step in 2..32 {
-            hip_hop.push((step as f64 * 0.25, KitVoice::HiHatClosed, 0.32 + 0.08 * (step % 4) as f32));
-        }
-        patterns.push(hip_hop);
-
-        let mut breakbeat = Vec::new();
-        for beat in [0.5, 1.25, 2.5, 3.25, 4.5, 5.75, 6.5] {
-            breakbeat.push((beat, KitVoice::Kick, 0.74));
-        }
-        for (beat, velocity) in [
-            (1.5, 0.86),
-            (2.25, 0.27),
-            (3.5, 0.82),
-            (4.25, 0.24),
-            (5.5, 0.88),
-            (6.25, 0.30),
-            (7.5, 0.84),
-        ] {
-            breakbeat.push((beat, KitVoice::Snare, velocity));
-        }
-        for beat in [0.75, 1.75, 2.75, 3.75, 4.75, 5.75, 6.75, 7.75] {
-            breakbeat.push((beat, KitVoice::HiHatClosed, 0.56));
-        }
-        patterns.push(breakbeat);
-
-        let mut tom_fill = vec![
-            (0.5, KitVoice::Kick, 0.82),
-            (1.5, KitVoice::Snare, 0.78),
-            (2.5, KitVoice::Kick, 0.74),
-            (3.5, KitVoice::Snare, 0.84),
-            (4.0, KitVoice::TomHigh, 0.55),
-            (4.5, KitVoice::TomHigh, 0.70),
-            (5.0, KitVoice::TomMid, 0.62),
-            (5.5, KitVoice::TomMid, 0.78),
-            (6.0, KitVoice::TomLow, 0.68),
-            (6.5, KitVoice::TomLow, 0.82),
-            (7.0, KitVoice::TomFloor, 0.76),
-            (7.5, KitVoice::TomFloor, 0.92),
-            (7.5, KitVoice::Crash, 0.88),
-        ];
-        for step in 1..8 {
-            tom_fill.push((step as f64 * 0.5, KitVoice::HiHatClosed, 0.52));
-        }
-        patterns.push(tom_fill);
-
-        let mut hats = Vec::new();
-        for step in 2..32 {
-            hats.push((
-                step as f64 * 0.25,
-                if step == 8 || step == 20 || step == 28 {
-                    KitVoice::HiHatOpen
-                } else {
-                    KitVoice::HiHatClosed
-                },
-                0.38 + 0.12 * (step % 4) as f32,
-            ));
-        }
-        patterns.push(hats);
-
-        for pattern in &mut patterns {
-            pattern.sort_by(|a, b| a.0.partial_cmp(&b.0).unwrap_or(Ordering::Equal));
-        }
-        patterns
-    }
-
-    fn add_bleed_and_smear(clean: &[f32]) -> Vec<f32> {
-        let peak = clean.iter().copied().map(f32::abs).fold(0.0f32, f32::max);
-        let bass_level = peak * 10.0f32.powf(-18.0 / 20.0);
-        let delay = (RATE as f32 * 0.030).round() as usize;
-        let mut degraded = clean.to_vec();
-        for index in 0..degraded.len() {
-            let fade = (index as f32 / (RATE as f32 * 0.020)).min(1.0);
-            degraded[index] +=
-                (TAU * 55.0 * index as f32 / RATE as f32).sin() * bass_level * fade;
-            if index >= delay {
-                degraded[index] += clean[index - delay] * 0.28;
-            }
-        }
-        degraded
-    }
-
-    #[test]
-    fn synthetic_drum_hits_land_on_their_beats() {
-        let Some(samples) = render_kit(
-            &[
-                (0.5, KitVoice::Kick, 0.85),
-                (1.5, KitVoice::Snare, 0.8),
-                (2.5, KitVoice::HiHatClosed, 0.7),
-                (3.25, KitVoice::Kick, 0.6),
-                (3.5, KitVoice::Snare, 0.9),
-            ],
-            1,
-        ) else { return };
-        let hits = transcribe_drums(&samples, RATE, &clock());
-        for beat in [0.5, 1.5, 2.5, 3.25, 3.5] {
-            assert!(
-                hits.iter().any(|hit| (hit.time_beats - beat).abs() <= 1.0 / 32.0),
-                "missing sample-kit onset at beat {beat}: {hits:?}"
-            );
-        }
-    }
-
-    #[test]
-    fn drum_transcribe_single_kit_hits_have_the_right_class() {
-        let mut failures = Vec::new();
-        for kit_voice in [
-            KitVoice::Kick,
-            KitVoice::Snare,
-            KitVoice::HiHatClosed,
-            KitVoice::HiHatOpen,
-            KitVoice::TomHigh,
-            KitVoice::TomMid,
-            KitVoice::TomLow,
-            KitVoice::TomFloor,
-            KitVoice::Ride,
-            KitVoice::Crash,
-        ] {
-            let Some(samples) = render_kit(&[(1.0, kit_voice, 0.8)], 1) else { return };
-            let hits = transcribe_drums(&samples, RATE, &clock());
-            if !hits.iter().any(|hit| (hit.time_beats - 1.0).abs() <= 1.0 / 32.0) {
-                failures.push(format!("missing onset for {kit_voice:?}: {hits:?}"));
-            }
-        }
-        assert!(failures.is_empty(), "{}", failures.join("\n"));
-    }
-
-    #[test]
-    fn drum_transcribe_keeps_kick_hat_co_onset_and_rejects_snare_hat_bleed() {
-        let Some(co_onset) = render_kit(
-            &[(1.0, KitVoice::Kick, 0.9), (1.0, KitVoice::HiHatClosed, 0.7)],
-            1,
-        ) else { return };
-        let hits = transcribe_drums(&co_onset, RATE, &clock());
-        assert!(has_hit(&hits, DrumVoice::Kick, 1.0), "missing kick: {hits:?}");
-        assert!(
-            hits.iter().filter(|hit| (hit.time_beats - 1.0).abs() <= 1.0 / 32.0).count() >= 2,
-            "co-onset collapsed to one event: {hits:?}"
-        );
-
-        let Some(snare) = render_kit(&[(1.0, KitVoice::Snare, 0.9)], 1) else { return };
-        let hits = transcribe_drums(&snare, RATE, &clock());
-        assert!(has_hit(&hits, DrumVoice::Snare, 1.0), "missing snare: {hits:?}");
-        assert!(
-            !hits.iter().any(|hit| matches!(
-                hit.voice,
-                DrumVoice::HiHatClosed | DrumVoice::HiHatOpen | DrumVoice::HiHatPedal
-            )),
-            "snare produced a false hat: {hits:?}"
-        );
-    }
-
-    #[test]
-    fn drum_transcribe_is_deterministic() {
-        let Some(samples) = render_kit(
-            &[
-                (0.5, KitVoice::Kick, 0.75),
-                (1.0, KitVoice::Snare, 0.55),
-                (1.5, KitVoice::HiHatOpen, 0.9),
-            ],
-            1,
-        ) else { return };
-        let first = transcribe_drums(&samples, RATE, &clock());
-        let second = transcribe_drums(&samples, RATE, &clock());
-        assert_eq!(first.len(), second.len());
-        for (a, b) in first.iter().zip(&second) {
-            assert_eq!(a.time_beats.to_bits(), b.time_beats.to_bits());
-            assert_eq!(a.voice, b.voice);
-            assert_eq!(a.velocity.to_bits(), b.velocity.to_bits());
-        }
-    }
-
-    #[test]
-    fn drum_transcribe_synthetic_acceptance() {
-        let mut clean = [Counts::default(); 5];
-        let mut degraded = [Counts::default(); 5];
-        let mut snare_without_hat = 0usize;
-        let mut false_hats_on_snare = 0usize;
-        let mut truth_events = 0usize;
-        let mut clean_timed = 0usize;
-        let mut degraded_timed = 0usize;
-        let clock = LoopClock {
-            bpm: 120.0,
-            bars: 2,
-            beats_per_bar: 4,
-        };
-        for (pattern_index, truth) in synthetic_patterns().into_iter().enumerate() {
-            let Some(samples) = render_kit(&truth, 2) else { return };
-            let clean_hits = transcribe_drums(&samples, RATE, &clock);
-            let degraded_hits = transcribe_drums(&add_bleed_and_smear(&samples), RATE, &clock);
-            eprintln!(
-                "pattern {pattern_index} truth={} clean={:?} degraded={:?}",
-                truth.len(),
-                clean_hits
-                    .iter()
-                    .map(|hit| (hit.time_beats, score_class(hit.voice)))
-                    .collect::<Vec<_>>(),
-                degraded_hits
-                    .iter()
-                    .map(|hit| (hit.time_beats, score_class(hit.voice)))
-                    .collect::<Vec<_>>()
-            );
-            for class in HitClass::ALL {
-                clean[class.index()].add(onset_counts(&truth, &clean_hits, class));
-                degraded[class.index()].add(onset_counts(&truth, &degraded_hits, class));
-            }
-            for &(beat, voice, _) in &truth {
-                truth_events += 1;
-                clean_timed += usize::from(
-                    clean_hits.iter().any(|hit| (hit.time_beats - beat).abs() <= 0.05),
-                );
-                degraded_timed += usize::from(
-                    degraded_hits.iter().any(|hit| (hit.time_beats - beat).abs() <= 0.05),
-                );
-                if kit_class(voice) != HitClass::Snare
-                    || truth.iter().any(|event| {
-                        kit_class(event.1) == HitClass::Hat && (event.0 - beat).abs() <= 0.05
-                    })
-                {
-                    continue;
-                }
-                snare_without_hat += 1;
-                if clean_hits.iter().any(|hit| {
-                    score_class(hit.voice) == HitClass::Hat
-                        && (hit.time_beats - beat).abs() <= 0.05
-                }) {
-                    false_hats_on_snare += 1;
-                }
-            }
-        }
-        let clean_f: [f32; 5] = std::array::from_fn(|index| clean[index].f_measure());
-        let degraded_f: [f32; 5] = std::array::from_fn(|index| degraded[index].f_measure());
-        let clean_timing_recall = clean_timed as f32 / truth_events as f32;
-        let degraded_timing_recall = degraded_timed as f32 / truth_events as f32;
-        eprintln!(
-            "drum synthetic F clean={clean_f:?} bleed+smear={degraded_f:?}; onset recall={clean_timing_recall:.3}/{degraded_timing_recall:.3}; false hats={false_hats_on_snare}/{snare_without_hat}"
-        );
-        assert!(clean_timing_recall >= 0.70, "clean onset recall {clean_timing_recall:.3}");
-        assert!(
-            degraded_timing_recall >= 0.50,
-            "bleed+smear onset recall {degraded_timing_recall:.3}"
-        );
-        assert!(
-            false_hats_on_snare * 20 <= snare_without_hat,
-            "false hats on snare: {false_hats_on_snare}/{snare_without_hat}"
-        );
-    }
-
-    #[test]
-    fn synthetic_bass_line_has_four_midi_notes() {
-        let midi = [28u8, 33, 38, 43];
-        let note_samples = RATE as usize / 2;
-        let gap = RATE as usize / 100;
-        let mut samples = vec![0.0; note_samples * midi.len()];
-        for (note, midi) in midi.into_iter().enumerate() {
-            let hz = 440.0 * 2.0f32.powf((midi as f32 - 69.0) / 12.0);
-            let start = note * note_samples;
-            let end = (start + note_samples - gap).min(samples.len());
-            for (offset, sample) in samples[start..end].iter_mut().enumerate() {
-                let edge = (offset.min(end - start - 1 - offset) as f32 / 128.0).min(1.0);
-                *sample = (TAU * hz * offset as f32 / RATE as f32).sin() * 0.7 * edge;
-            }
-        }
-        let notes = transcribe_monophonic(&samples, RATE, &clock());
-        assert_eq!(notes.iter().map(|note| note.midi).collect::<Vec<_>>(), midi);
-    }
-
-    #[test]
-    fn silence_is_empty() {
-        assert!(transcribe_drums(&vec![0.0; WINDOW * 2], RATE, &clock()).is_empty());
-        assert!(transcribe_monophonic(&vec![0.0; WINDOW * 2], RATE, &clock()).is_empty());
-    }
-
-    #[test]
-    fn one_frame_inputs_do_not_panic() {
-        assert!(transcribe_drums(&[0.0], RATE, &clock()).is_empty());
-        assert!(transcribe_monophonic(&[0.0], RATE, &clock()).is_empty());
-    }
-
-    fn read_wav_pcm16_mono(path: &std::path::Path) -> Option<(Vec<f32>, u32)> {
-        let bytes = std::fs::read(path).ok()?;
-        if bytes.len() < 12 || &bytes[0..4] != b"RIFF" || &bytes[8..12] != b"WAVE" {
-            return None;
-        }
-        let u16_at = |at: usize| u16::from_le_bytes([bytes[at], bytes[at + 1]]);
-        let u32_at = |at: usize| u32::from_le_bytes(bytes[at..at + 4].try_into().unwrap());
-        let mut channels = 0usize;
-        let mut rate = 0u32;
-        let mut bits = 0u16;
-        let mut cursor = 12;
-        while cursor + 8 <= bytes.len() {
-            let id = &bytes[cursor..cursor + 4];
-            let size = u32_at(cursor + 4) as usize;
-            let body = cursor + 8;
-            if id == b"fmt " && body + 16 <= bytes.len() {
-                channels = u16_at(body + 2) as usize;
-                rate = u32_at(body + 4);
-                bits = u16_at(body + 14);
-            } else if id == b"data" {
-                if bits != 16 || channels == 0 || rate == 0 {
-                    return None;
-                }
-                let end = (body + size).min(bytes.len());
-                let frame_bytes = 2 * channels;
-                let frames = (end - body) / frame_bytes;
-                let mut mono = Vec::with_capacity(frames);
-                for frame in 0..frames {
-                    let at = body + frame * frame_bytes;
-                    let sum: f32 = (0..channels)
-                        .map(|channel| i16::from_le_bytes([bytes[at + 2 * channel], bytes[at + 2 * channel + 1]]) as f32 / 32768.0)
-                        .sum();
-                    mono.push(sum / channels as f32);
-                }
-                return Some((mono, rate));
-            }
-            cursor = body + size + (size & 1);
-        }
-        None
-    }
-
-    fn write_wav_mono16(path: &std::path::Path, samples: &[f32], rate: u32) -> std::io::Result<()> {
-        let data_len = samples.len() * 2;
-        let mut out = Vec::with_capacity(44 + data_len);
-        out.extend_from_slice(b"RIFF");
-        out.extend_from_slice(&(36 + data_len as u32).to_le_bytes());
-        out.extend_from_slice(b"WAVEfmt ");
-        out.extend_from_slice(&16u32.to_le_bytes());
-        out.extend_from_slice(&1u16.to_le_bytes());
-        out.extend_from_slice(&1u16.to_le_bytes());
-        out.extend_from_slice(&rate.to_le_bytes());
-        out.extend_from_slice(&(rate * 2).to_le_bytes());
-        out.extend_from_slice(&2u16.to_le_bytes());
-        out.extend_from_slice(&16u16.to_le_bytes());
-        out.extend_from_slice(b"data");
-        out.extend_from_slice(&(data_len as u32).to_le_bytes());
-        for sample in samples {
-            out.extend_from_slice(&((sample.clamp(-1.0, 1.0) * 32767.0).round() as i16).to_le_bytes());
-        }
-        std::fs::write(path, out)
-    }
-
-    /// Render a transcription through the kit at the clock's tempo.
-    fn render_hits(hits: &[DrumHit], clock: &LoopClock, rate: u32, length: usize) -> Option<Vec<f32>> {
-        let mut events: Vec<(f64, KitVoice, f32)> = hits
-            .iter()
-            .filter_map(|hit| {
-                KitVoice::try_from(hit.voice.gm_note())
-                    .ok()
-                    .map(|voice| (hit.time_beats * 60.0 / clock.bpm, voice, hit.velocity))
-            })
-            .collect();
-        events.sort_by(|a, b| a.0.partial_cmp(&b.0).unwrap_or(Ordering::Equal));
-        let mut out = vec![0.0f32; length];
-        let mut kit = DrumKit::new(rate as f32);
-        kit.set_bank(local_sample_bank()?);
-        let mut next = 0;
-        for (index, sample) in out.iter_mut().enumerate() {
-            while let Some(&(secs, voice, velocity)) = events.get(next) {
-                if (secs * rate as f64).round() as usize > index {
-                    break;
-                }
-                kit.trigger(voice, velocity);
-                next += 1;
-            }
-            let mut frame = [[0.0f32; 2]];
-            kit.process(&mut frame);
-            *sample = (frame[0][0] + frame[0][1]) * 0.5;
-        }
-        Some(out)
-    }
-
-    /// Second-order Butterworth low-pass (RBJ cookbook), run twice for a 4th-order slope.
-    fn low_pass(samples: &[f32], rate: u32, cutoff_hz: f32) -> Vec<f32> {
-        let w0 = TAU * cutoff_hz / rate as f32;
-        let alpha = w0.sin() / (2.0 * std::f32::consts::FRAC_1_SQRT_2);
-        let cos = w0.cos();
-        let a0 = 1.0 + alpha;
-        let b0 = (1.0 - cos) / 2.0 / a0;
-        let b1 = (1.0 - cos) / a0;
-        let b2 = b0;
-        let a1 = -2.0 * cos / a0;
-        let a2 = (1.0 - alpha) / a0;
-        let mut out = samples.to_vec();
-        for _ in 0..2 {
-            let (mut x1, mut x2, mut y1, mut y2) = (0.0f32, 0.0f32, 0.0f32, 0.0f32);
-            for value in &mut out {
-                let x0 = *value;
-                let y0 = b0 * x0 + b1 * x1 + b2 * x2 - a1 * y1 - a2 * y2;
-                x2 = x1;
-                x1 = x0;
-                y2 = y1;
-                y1 = y0;
-                *value = y0;
-            }
-        }
-        out
-    }
-
-    /// 10 ms RMS envelopes of the <200 Hz, 200 Hz-3 kHz and >5 kHz bands.
-    fn band_envelopes(samples: &[f32], rate: u32) -> [Vec<f32>; 3] {
-        let low = low_pass(samples, rate, 200.0);
-        let below_3k = low_pass(samples, rate, 3_000.0);
-        let below_5k = low_pass(samples, rate, 5_000.0);
-        let mid: Vec<f32> = below_3k.iter().zip(&low).map(|(a, b)| a - b).collect();
-        let high: Vec<f32> = samples.iter().zip(&below_5k).map(|(a, b)| a - b).collect();
-        let block = (rate as usize) / 100;
-        let envelope = |band: &[f32]| -> Vec<f32> {
-            band.chunks(block)
-                .map(|chunk| (chunk.iter().map(|v| v * v).sum::<f32>() / chunk.len() as f32).sqrt())
-                .collect()
-        };
-        [envelope(&low), envelope(&mid), envelope(&high)]
-    }
-
-    fn pearson(a: &[f32], b: &[f32]) -> f64 {
-        let n = a.len().min(b.len());
-        if n < 2 {
-            return 0.0;
-        }
-        let mean = |values: &[f32]| values[..n].iter().map(|v| f64::from(*v)).sum::<f64>() / n as f64;
-        let (mean_a, mean_b) = (mean(a), mean(b));
-        let (mut cov, mut var_a, mut var_b) = (0.0f64, 0.0f64, 0.0f64);
-        for index in 0..n {
-            let da = f64::from(a[index]) - mean_a;
-            let db = f64::from(b[index]) - mean_b;
-            cov += da * db;
-            var_a += da * da;
-            var_b += db * db;
-        }
-        cov / (var_a * var_b).sqrt().max(1e-12)
-    }
-
-    fn sounds_like(original: &[Vec<f32>; 3], rendered: &[f32], rate: u32) -> [f64; 3] {
-        let envelopes = band_envelopes(rendered, rate);
-        std::array::from_fn(|band| pearson(&original[band], &envelopes[band]))
-    }
-
-
-    /// Real separated drums stem (gitignored): transcribe, render through the kit and
-    /// report how much the render's 10 ms band envelopes follow the original's
-    /// (Pearson per band: <200 Hz, 200 Hz-3 kHz, >5 kHz). Writes
-    /// `target/drum_ab/{original,after}.wav` for listening. The band grid is only
-    /// a beats<->seconds mapping here, so a nominal 120 bpm clock covers the file.
-    #[test]
-    #[ignore]
-    fn drum_ab_real_stem_sounds_like() {
-        let root = std::path::Path::new(env!("CARGO_MANIFEST_DIR")).join("../..");
-        let stem = root.join("local/stems_demo/seg_drums.wav");
-        let Some((mono, rate)) = read_wav_pcm16_mono(&stem) else {
-            eprintln!("no real stem at {}; skipping", stem.display());
-            return;
-        };
-        let seconds = mono.len() as f64 / rate as f64;
-        let clock = LoopClock { bpm: 120.0, bars: (seconds / 2.0).ceil() as u32, beats_per_bar: 4 };
-        let original = band_envelopes(&mono, rate);
-        let out_dir = root.join("target/drum_ab");
-        std::fs::create_dir_all(&out_dir).unwrap();
-        let started = crate::clock::Instant::now();
-        let hits = transcribe_drums(&mono, rate, &clock);
-        let elapsed = started.elapsed();
-        let Some(rendered) = render_hits(&hits, &clock, rate, mono.len()) else { return };
-        let bands = sounds_like(&original, &rendered, rate);
-        let paths = [("original", &mono), ("after", &rendered)];
-        for (label, samples) in paths {
-            let path = out_dir.join(format!("{label}.wav"));
-            write_wav_mono16(&path, samples, rate).unwrap();
-            eprintln!("wrote {}", path.canonicalize().unwrap().display());
-        }
-        eprintln!(
-            "sounds-like: low={:.3} mid={:.3} high={:.3} mean={:.3} ({} hits)",
-            bands[0],
-            bands[1],
-            bands[2],
-            (bands[0] + bands[1] + bands[2]) / 3.0,
-            hits.len()
-        );
-        eprintln!("transcribe_drums on {seconds:.1} s of stem: {elapsed:?}");
-    }
-
-    /// Four bars at 120 bpm through the kit, timed (run in release: < 200 ms on one core).
-    #[test]
-    #[ignore]
-    fn drum_transcribe_four_bars_timing() {
-        let mut pattern = Vec::new();
-        for bar in 0..4 {
-            for event in &synthetic_patterns()[bar % 2] {
-                pattern.push((event.0 + bar as f64 * 4.0, event.1, event.2));
-            }
-        }
-        pattern.sort_by(|a, b| a.0.partial_cmp(&b.0).unwrap_or(Ordering::Equal));
-        let Some(samples) = render_kit(&pattern, 4) else { return };
-        let clock = LoopClock { bpm: 120.0, bars: 4, beats_per_bar: 4 };
-        let started = crate::clock::Instant::now();
-        let hits = transcribe_drums(&samples, RATE, &clock);
-        let elapsed = started.elapsed();
-        eprintln!("transcribe_drums 4 bars @120: {elapsed:?} ({} hits)", hits.len());
-        assert!(!hits.is_empty());
-    }
-
-}
diff --git a/apps/vj/src/lyrics.rs b/apps/vj/src/lyrics.rs
index 1f928938d..3ffc13d59 100644
--- a/apps/vj/src/lyrics.rs
+++ b/apps/vj/src/lyrics.rs
@@ -33,20 +33,14 @@
 use crate::decks::DeckId;
 use crate::wave_analysis::TrackGrid;
 use makepad_ai_stems::{CacheHeader, StemCache, Stem};
-use makepad_widgets::makepad_platform::thread::{CancellationToken, ThreadOptions, ThreadSpawner};
-use makepad_widgets::Cx;
 
-use std::collections::{HashSet, VecDeque};
+use std::collections::HashSet;
 use std::path::PathBuf;
-use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
+use std::sync::mpsc::{channel, Receiver, RecvTimeoutError, Sender, TryRecvError};
 use std::time::Duration;
 
-/// How long a background job just pulled off the queue waits out a recent
-/// burst of deck traffic before it is allowed to start. Only paid when a
-/// deck job landed within this window — an otherwise-idle worker starts
-/// background work at once, with no periodic wake-up either way (the
-/// worker blocks on the shared inbox's `recv()` while nothing is pending).
-/// Mirrors the separator's own split.
+/// How long the worker waits on the deck inbox before looking at the
+/// background one. Mirrors the separator's own split.
 const DECK_INBOX_WAIT_MS: u64 = 100;
 use std::sync::Arc;
 
@@ -954,33 +948,25 @@ pub fn time_words(lines: &mut [LyricLine], envelope: &VocalEnvelope) -> usize {
 /// now that the alignment lane landed; per-line confidence still downgrades
 /// doubtful lines to the sweep, so a hop never claims precision the data
 /// lacks. `VJ_KARAOKE_WORD_HOPS=0` forces the old line-sweep-only start.
-// 0 = uninitialized, 1 = off, 2 = on. Atomic initialization avoids the
-// blocking OnceLock path when the UI toggle races the lyrics worker on wasm.
-static WORD_HOPS: std::sync::atomic::AtomicU8 = std::sync::atomic::AtomicU8::new(0);
+static WORD_HOPS: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(true);
+static WORD_HOPS_ENV: std::sync::OnceLock<()> = std::sync::OnceLock::new();
 
 pub fn word_hops_enabled() -> bool {
-    let ordering = std::sync::atomic::Ordering::Acquire;
-    let mut state = WORD_HOPS.load(ordering);
-    if state == 0 {
-        let on = std::env::var("VJ_KARAOKE_WORD_HOPS")
-            .map(|value| matches!(value.trim(), "1" | "on" | "true" | "yes"))
-            .unwrap_or(true);
-        let desired = if on { 2 } else { 1 };
-        let _ = WORD_HOPS.compare_exchange(
-            0,
-            desired,
-            std::sync::atomic::Ordering::AcqRel,
-            ordering,
-        );
-        state = WORD_HOPS.load(ordering);
-    }
-    state == 2
+    WORD_HOPS_ENV.get_or_init(|| {
+        if let Ok(value) = std::env::var("VJ_KARAOKE_WORD_HOPS") {
+            let on = matches!(value.trim(), "1" | "on" | "true" | "yes");
+            WORD_HOPS.store(on, std::sync::atomic::Ordering::Relaxed);
+        }
+    });
+    WORD_HOPS.load(std::sync::atomic::Ordering::Relaxed)
 }
 
 /// The UI checkbox's write half: flips hop mode live; the caller rebuilds
 /// the karaoke schedules so already-loaded decks re-time immediately.
 pub fn set_word_hops(on: bool) {
-    WORD_HOPS.store(if on { 2 } else { 1 }, std::sync::atomic::Ordering::Release);
+    // Make sure a late env read cannot overwrite an explicit UI choice.
+    WORD_HOPS_ENV.get_or_init(|| ());
+    WORD_HOPS.store(on, std::sync::atomic::Ordering::Relaxed);
 }
 
 /// The same, told explicitly whether to hop — the form tests and the audit
@@ -1355,14 +1341,10 @@ pub enum LyricsMsg {
 /// One transcription thread. The whisper model is expensive to load and
 /// thread-affine (Metal), so it is created here and never leaves.
 pub struct LyricsPool {
-    tx: DeckSender,
-    /// The BACKGROUND lane. A distinct handle onto the SAME channel as
-    /// `tx` (see [`QueueJob`]) so a queued track's transcript can never
-    /// sit in front of the deck the operator just cued, while the worker
-    /// still has only one inbox to block on.
-    prefetch_tx: BackgroundSender,
-    jobs: Option<Receiver<QueueJob>>,
-    out: Sender<LyricsMsg>,
+    tx: Sender<LyricsJob>,
+    /// The BACKGROUND inbox, kept apart so a queued track's transcript can
+    /// never sit in front of the deck the operator just cued.
+    prefetch_tx: Sender<LyricsJob>,
     rx: Receiver<LyricsMsg>,
 }
 
@@ -1372,112 +1354,27 @@ impl Default for LyricsPool {
     }
 }
 
-/// One job on the worker's single inbox, tagged by lane. Mirrors
-/// `stems::QueueJob` — see there for why one channel replaced two.
-enum QueueJob {
-    Deck(LyricsJob),
-    Background(LyricsJob),
-}
-
-#[derive(Clone)]
-struct DeckSender(Sender<QueueJob>);
-
-impl DeckSender {
-    fn send(&self, job: LyricsJob) -> Result<(), ()> {
-        self.0.send(QueueJob::Deck(job)).map_err(|_| ())
-    }
-}
-
-#[derive(Clone)]
-struct BackgroundSender(Sender<QueueJob>);
-
-impl BackgroundSender {
-    fn send(&self, job: LyricsJob) -> Result<(), ()> {
-        self.0.send(QueueJob::Background(job)).map_err(|_| ())
-    }
-}
-
 impl LyricsPool {
     pub fn new() -> LyricsPool {
-        let (raw_tx, jobs) = channel::<QueueJob>();
-        let tx = DeckSender(raw_tx.clone());
-        let prefetch_tx = BackgroundSender(raw_tx);
+        let (tx, jobs) = channel::<LyricsJob>();
+        let (prefetch_tx, prefetch_jobs) = channel::<LyricsJob>();
         let (out, rx) = channel::<LyricsMsg>();
-        LyricsPool {
-            tx,
-            prefetch_tx,
-            jobs: Some(jobs),
-            out,
-            rx,
-        }
-    }
-
-    pub fn start(&mut self, spawner: ThreadSpawner) {
-        let Some(jobs) = self.jobs.take() else { return };
-        let out = self.out.clone();
-        let options = ThreadOptions { name: Some("vj-lyrics".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || {
+        let _ = std::thread::Builder::new()
+            .name("vj-lyrics".into())
+            .spawn(move || {
                 let mut backend: Option<Transcriber> = None;
                 let mut backend_failed = false;
-                // Background jobs pulled off the shared inbox but not yet
-                // run — FIFO, so a burst of queued tracks bakes in the
-                // order it arrived.
-                let mut pending_bg: VecDeque<LyricsJob> = VecDeque::new();
-                // When the last deck job was taken. `None` (or stale)
-                // means the worker has no reason to think more deck
-                // traffic is imminent, so a queued background job starts
-                // at once with no settle wait.
-                let mut last_deck_at: Option<crate::clock::Instant> = None;
-                'work: loop {
-                    // A deck's words come first, always. With nothing
-                    // queued locally the worker blocks on the one shared
-                    // channel — zero idle wake-ups. Once a background job
-                    // is sitting in `pending_bg`, it only starts after a
-                    // recent burst of deck traffic (if any) has had one
-                    // settle window (`DECK_INBOX_WAIT_MS`) to finish
-                    // arriving.
-                    let job = if pending_bg.is_empty() {
-                        match jobs.recv() {
-                            Ok(QueueJob::Deck(job)) => {
-                                last_deck_at = Some(crate::clock::Instant::now());
-                                job
-                            }
-                            Ok(QueueJob::Background(job)) => {
-                                pending_bg.push_back(job);
-                                continue;
-                            }
-                            // The inbox is gone: both senders were dropped,
-                            // which means the pool was dropped.
-                            Err(_) => break,
-                        }
-                    } else {
-                        if last_deck_at
-                            .is_some_and(|at| at.elapsed() < Duration::from_millis(DECK_INBOX_WAIT_MS))
-                        {
-                            let quiet = CancellationToken::new();
-                            let _ = quiet.wait_until(
-                                Cx::monotonic_now() + DECK_INBOX_WAIT_MS as f64 / 1_000.0,
-                            );
-                        }
-                        // One check, deck first: a job that landed during
-                        // (or before) the settle wait pre-empts the
-                        // background one about to run; a background
-                        // arrival just joins the queue behind whatever was
-                        // already pending, so order is kept either way.
-                        match jobs.try_recv() {
-                            Ok(QueueJob::Deck(job)) => {
-                                last_deck_at = Some(crate::clock::Instant::now());
-                                job
-                            }
-                            Ok(QueueJob::Background(job)) => {
-                                pending_bg.push_back(job);
-                                pending_bg.pop_front().expect("just pushed")
-                            }
-                            Err(TryRecvError::Empty) => {
-                                pending_bg.pop_front().expect("pending_bg checked non-empty above")
-                            }
-                            Err(TryRecvError::Disconnected) => break 'work,
-                        }
+                loop {
+                    // A deck's words come first; the background inbox is
+                    // read only once this one has gone quiet.
+                    let job = match jobs.recv_timeout(Duration::from_millis(DECK_INBOX_WAIT_MS)) {
+                        Ok(job) => job,
+                        Err(RecvTimeoutError::Timeout) => match prefetch_jobs.try_recv() {
+                            Ok(job) => job,
+                            Err(TryRecvError::Empty) => continue,
+                            Err(TryRecvError::Disconnected) => break,
+                        },
+                        Err(RecvTimeoutError::Disconnected) => break,
                     };
                     let prefetching = job.gen == crate::stems::PREFETCH_GEN;
                     let digest = job.digest.clone();
@@ -1493,10 +1390,8 @@ impl LyricsPool {
                         let _ = out.send(LyricsMsg::PrefetchDone { digest });
                     }
                 }
-            }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => makepad_widgets::log!("vj lyrics worker unavailable: {error}"),
-        }
+            });
+        LyricsPool { tx, prefetch_tx, rx }
     }
 
     /// Bake a queued track's transcript while nothing is asking. Carries
@@ -1505,6 +1400,7 @@ impl LyricsPool {
     pub fn submit_prefetch(&self, job: LyricsJob) {
         let _ = self.prefetch_tx.send(job);
     }
+
     pub fn submit(&self, job: LyricsJob) {
         let _ = self.tx.send(job);
     }
@@ -1579,7 +1475,7 @@ fn run_job(
     }
 
     // The vocals stem, read straight out of the separation cache.
-    let started = crate::clock::Instant::now();
+    let started = std::time::Instant::now();
     status(&out.clone(), &job, "lyrics: reading vocals…");
     let (mono, rate) = match read_vocals_mono(&job) {
         Ok(pair) => pair,
@@ -1597,7 +1493,7 @@ fn run_job(
     // The Apple fallback yields to whisper the moment a checkpoint appears
     // (the INSTALL MODELS flow drops one in mid-session): whisper's measured
     // word path is strictly better than the dictation-tuned fallback.
-    if let Some(Transcriber::System) = backend.as_ref() {
+    if let Some(Transcriber::NativeApple(_)) = backend.as_ref() {
         if whisper_model_path().is_some() {
             *backend = None;
         }
@@ -1734,7 +1630,7 @@ fn read_vocals_mono(job: &LyricsJob) -> Result<(Vec<f32>, f64), String> {
 // the transcriber
 // ---------------------------------------------------------------------------
 
-/// Which of `makepad-ai-speech`'s two backends is doing the work.
+/// Which of `makepad-voice`'s two backends is doing the work.
 ///
 /// Whisper is preferred and is what ships: `ggml-large-v3-turbo` transcribes
 /// SUNG speech, returns segment timestamps on a 20 ms grid, and takes a whole
@@ -1743,38 +1639,39 @@ fn read_vocals_mono(job: &LyricsJob) -> Result<(Vec<f32>, f64), String> {
 /// timings are coarser.
 enum Transcriber {
     Whisper {
-        model: Box<makepad_ai_speech::whisper::WhisperModel>,
-        state: makepad_ai_speech::whisper::WhisperState,
+        model: Box<makepad_voice::WhisperModel>,
+        state: makepad_voice::WhisperState,
         path: String,
     },
-    /// The OS recognizer (makepad-system-speech): PCM in, coarse timings.
-    System,
+    NativeApple(makepad_voice::VoiceTranscriber),
 }
 
 impl Transcriber {
     fn open() -> Result<Transcriber, String> {
         if let Some(path) = whisper_model_path() {
             let text = path.to_string_lossy().to_string();
-            let model = makepad_ai_speech::whisper::WhisperModel::load_file(&text)
+            let model = makepad_voice::WhisperModel::load_file(&text)
                 .map_err(|error| format!("whisper model: {error}"))?;
-            let state = makepad_ai_speech::whisper::WhisperState::new(&model);
+            let state = makepad_voice::WhisperState::new(&model);
             return Ok(Transcriber::Whisper {
                 model: Box::new(model),
                 state,
                 path: text,
             });
         }
-        if !makepad_system_speech::stt::capabilities().pcm_input {
-            return Err("no whisper checkpoint and no PCM-input system recognizer".to_string());
-        }
-        let _ = makepad_system_speech::stt::prepare("en");
-        Ok(Transcriber::System)
+        let mut apple =
+            makepad_voice::VoiceTranscriber::new(makepad_voice::VoiceBackendKind::NativeApple);
+        let params = makepad_voice::VoiceTranscribeParams::default();
+        apple
+            .preload(&params)
+            .map_err(|_| "no whisper checkpoint and no native recognizer".to_string())?;
+        Ok(Transcriber::NativeApple(apple))
     }
 
     fn name(&self) -> &'static str {
         match self {
             Transcriber::Whisper { .. } => "whisper",
-            Transcriber::System => makepad_system_speech::stt::engine_name(),
+            Transcriber::NativeApple(_) => "apple-native",
         }
     }
 
@@ -1784,7 +1681,7 @@ impl Transcriber {
                 .rsplit(['/', '\\'])
                 .next()
                 .unwrap_or(WHISPER_MODEL_FILE),
-            Transcriber::System => "system",
+            Transcriber::NativeApple(_) => "SFSpeechRecognizer",
         }
     }
 
@@ -1805,7 +1702,7 @@ impl Transcriber {
     )> {
         match self {
             Transcriber::Whisper { model, state, .. } => {
-                let mut params = makepad_ai_speech::whisper::WhisperParams::default();
+                let mut params = makepad_voice::WhisperParams::default();
                 params.language = language.to_string();
                 params.no_timestamps = false;
                 params.single_segment = false;
@@ -1827,7 +1724,7 @@ impl Transcriber {
                     &config,
                 ))
             }
-            Transcriber::System => None,
+            Transcriber::NativeApple(_) => None,
         }
     }
 
@@ -1836,7 +1733,7 @@ impl Transcriber {
         samples: &[f32],
         language: &str,
     ) -> Result<Vec<(i64, i64, String)>, String> {
-        let mut params = makepad_ai_speech::whisper::WhisperParams::default();
+        let mut params = makepad_voice::WhisperParams::default();
         params.language = language.to_string();
         params.no_timestamps = false;
         params.single_segment = false;
@@ -1844,19 +1741,14 @@ impl Transcriber {
         params.suppress_blank = true;
         let segments = match self {
             Transcriber::Whisper { model, state, .. } => state.transcribe(model, samples, &params),
-            Transcriber::System => {
-                let options = makepad_system_speech::SttOptions {
-                    language: language.to_string(),
-                    timestamps: true,
-                    ..Default::default()
-                };
-                let transcript = makepad_system_speech::stt::transcribe(samples, &options)
-                    .map_err(|error| error.to_string())?;
-                return Ok(transcript
-                    .segments
-                    .into_iter()
-                    .map(|segment| (segment.start_ms, segment.end_ms, segment.text))
-                    .collect());
+            Transcriber::NativeApple(apple) => {
+                let mut voice = makepad_voice::VoiceTranscribeParams::default();
+                voice.language = language.to_string();
+                voice.include_timestamps = true;
+                voice.single_segment = false;
+                apple
+                    .transcribe(samples, &voice)
+                    .map_err(|error| format!("{error:?}"))?
             }
         };
         Ok(segments
@@ -2829,7 +2721,7 @@ mod tests {
         let mut cache = StemCache::open(crate::stems::cache_dir(), &digest, header.clone())
             .expect("stem cache");
         if !cache.is_complete() {
-            let started = crate::clock::Instant::now();
+            let started = std::time::Instant::now();
             let mut model =
                 StemsModel::load(&crate::stems::checkpoint_path()).expect("checkpoint");
             let buffer = {
@@ -2869,7 +2761,7 @@ mod tests {
             duration_secs: duration,
             bake: true,
         };
-        let started = crate::clock::Instant::now();
+        let started = std::time::Instant::now();
         let (mono, rate) = read_vocals_mono(&job).expect("vocals");
         let read_secs = started.elapsed().as_secs_f64();
         let envelope = VocalEnvelope::build(&mono, rate);
@@ -3035,7 +2927,7 @@ mod tests {
                     continue;
                 }
                 let window = samples[from..to].to_vec();
-                let started = crate::clock::Instant::now();
+                let started = std::time::Instant::now();
                 let pieces = backend.transcribe(&window, "en").expect("pass 2");
                 eprintln!(
                     "    pass2 [{:.2}..{:.2}] {:.2}s wall -> {} piece(s): {}",
diff --git a/apps/vj/src/main.rs b/apps/vj/src/main.rs
index 42fc736b1..593f95253 100644
--- a/apps/vj/src/main.rs
+++ b/apps/vj/src/main.rs
@@ -20,19 +20,12 @@
 pub use makepad_widgets;
 use makepad_widgets::*;
 use makepad_widgets::value_input::{ValueInput, ValueInputAction};
-use makepad_widgets::makepad_platform::file_dialogs::{
-    FileDialog, FileDialogAction, VirtualFile,
-};
-use makepad_widgets::makepad_platform::thread::{
-    CancellationToken, Lane, TaskPool, ThreadOptions, ThreadSpawner, ToUIReceiver, ToUISender,
-};
+use makepad_widgets::makepad_platform::file_dialogs::{FileDialog, FileDialogAction};
 use crate::import_ui::ImportPanel;
 use crate::local_store::LocalStore;
-use crate::music_import_ui::{MusicImporter, PreparedMusicImport};
-use crate::browser_store::BrowserStore;
+use crate::music_import_ui::MusicImporter;
 
 mod apc40;
-mod ai;
 mod archive_stream;
 mod archive_ui;
 mod autopilot;
@@ -41,7 +34,6 @@ mod blend;
 mod billboard;
 mod catalog;
 mod chat;
-mod clock;
 mod console_scale;
 mod cue;
 mod deck_sections;
@@ -68,12 +60,11 @@ mod nv12_view;
 // slots (EFFECT A | TRANSITION | EFFECT B) above the crossfader, loaded by
 // clicking FX tiles in the browse grid (see fx_slot.rs).
 mod fx_slot;
-// Lazy rendered thumbnails for vjeffect tiles: a hidden slot-mode VjFxView
+// Lazy ANIMATED thumbnails for vjeffect tiles: a hidden slot-mode VjFxView
 // renders each effect offscreen into a declared-cells sheet the grid
-// already knows how to animate (digest-keyed persistent cache; see fx_thumbs.rs).
+// already knows how to animate (digest-keyed disk cache; see fx_thumbs.rs).
 mod fx_thumbs;
 mod import_ui;
-mod ironfish;
 mod pipelines;
 mod gen;
 mod lanes;
@@ -81,12 +72,7 @@ mod lanes;
 // a coding agent polls after saving one. See apps/vj/LIVECODING.md.
 mod livecode;
 mod loop_detect;
-mod loop_blocks;
 mod loop_scan;
-mod loop_splat;
-mod loop_splat_model;
-mod loop_transcribe;
-mod loop_splat_view;
 // Karaoke: whisper over the separated vocals stem, cached beside the stems.
 mod lyrics;
 // Word-level karaoke timing: cross-attention DTW + teacher forcing + onset
@@ -99,24 +85,11 @@ mod mesh_view;
 mod midi_learn;
 mod mix;
 mod mixer;
-mod program_mix;
-mod synth;
-mod synth_ui;
 mod models;
-mod notes_map;
 // Two-deck music mode: deck DSP, off-thread track analysis, deck surface.
 mod music_dsp;
 mod music_import_ui;
 mod music_view;
-#[cfg(target_arch = "wasm32")]
-mod browser_store;
-#[cfg(not(target_arch = "wasm32"))]
-mod browser_store {
-    #[derive(Default)]
-    pub struct BrowserStore;
-}
-mod score_preview;
-mod spsc;
 mod stems;
 mod wave_analysis;
 mod pads;
@@ -130,8 +103,8 @@ mod side_channels;
 mod views;
 
 use crate::apc40::{
-    palette_velocity, splat_led_frame, thumb_color, Apc40State, ApcAction, ApcSurface, LedDiff,
-    LedFrame, PadLed, PAD_COUNT,
+    palette_velocity, thumb_color, Apc40State, ApcAction, ApcSurface, LedDiff, LedFrame, PadLed,
+    PAD_COUNT,
 };
 use crate::beat_sync::{
     BeatClock, BeatFit, BeatLockState, BeatSnapshot, BeatSyncAnalyzer,
@@ -142,16 +115,10 @@ use crate::cue::{CueCmd, CueEngine, CueGen, CueItem, CueScheduleId, SlotId};
 use crate::loop_detect::{
     analyze_video_loop, FrameSignature, LoopDetection, LoopKind, MotionSummary,
 };
-use crate::loop_splat::{build_splat, SplatPart, StemLevels};
-use crate::loop_splat_model::{splat_deck, splat_row, splat_view_model, SplatCoverage};
-use crate::loop_splat_view::{
-    LoopSplatAction, SplatCellView, SplatRowView, SplatViewModel, VjLoopSplatWidgetRefExt,
-    SPLAT_ROWS,
-};
 use crate::autopilot::{AutoCmd, AutoDeckObs, AutoLoad, AutoObs, AutoPilot, AutoStyle};
 use crate::blend::MixBrain;
 use crate::decks::{
-    DeckCmd, DeckEngine, DeckId, DeckLoad, DeckState, DeckTarget, ScratchMotion, SyncMode,
+    DeckCmd, DeckEngine, DeckId, DeckLoad, DeckTarget, ScratchMotion, SyncMode,
     SyncView, TrackItem, TrackSideChannels,
 };
 use crate::console_scale::TabStage;
@@ -159,8 +126,7 @@ use crate::deck_sections::{DeckSection, DeckSections, Fold};
 
 use crate::deck_tabs::{DeckTabs, TabFollow};
 use crate::side_channels::{
-    FetchedJob, FetchedSource, SideChannelMsg, SideChannelPool, WriteBackJob, WriteBackMsg,
-    WriteBackPool,
+    FetchedJob, SideChannelMsg, SideChannelPool, WriteBackJob, WriteBackMsg, WriteBackPool,
 };
 use crate::music_view::{
     format_bpm, format_duration, format_pitch, track_list_hits, OverviewEvent,
@@ -171,9 +137,7 @@ use crate::music_view::{
 use crate::lyrics::{
     KaraokeSchedule, KaraokeTiming, LyricsDispatch, LyricsJob, LyricsMsg, LyricsPool, TrackLyrics,
 };
-use crate::stems::{
-    separation_action, SeparationAction, StemSeparation, StemsJob, StemsMsg, StemsPool,
-};
+use crate::stems::{StemsJob, StemsMsg, StemsPool};
 use crate::wave_analysis::{AnalysisJob, AnalysisKey, AnalysisPool, TrackAnalysis, TrackGrid};
 use crate::loop_scan::LoopScanPool;
 use crate::loop_scan::ScanSettings;
@@ -186,32 +150,24 @@ use makepad_asset_widgets::{VideoAction, VideoView};
 use crate::pipelines::{PipeDone, PipeReq, Pipelines};
 use crate::gen::{GenCmd, GenModel, ProfilesState};
 use crate::lanes::{LatestWins, AUDIO_LANE};
-use crate::media::{DecodeDone, DecodeJob, DecodePool, DecodeSource, SlotPlayer};
+use crate::media::{DecodeDone, DecodeJob, DecodePool, SlotPlayer};
 use crate::mixer::{
     TrackStems,
     CueMode, CueReadState, Mixer, TrackPcm, VideoTransitionError, VideoTransitionId,
     VideoTransitionPhase,
 };
-use crate::program_mix::{MasterParam, MasterParams, StripId, STRIP_COUNT};
-use crate::synth::{
-    FilterKind, IronfishParam, IronfishPatch, LfoWave, OscillatorKind, RackPatterns, RootNote,
-    ScaleKind, SynthClock, SynthTrack,
-};
-use crate::synth_ui::{VjStepGrid, VjStepGridAction};
 use crate::pads::{PadCmd, PadEngine, PadItem};
 use crate::chat::{ChatBridge, ChatData};
 use crate::views::{GridEntry, JobRowEntry, VjJobList, VjPadMatrix, VjTileGrid, GRID_SLOTS};
 use crate::archive_ui::{ArchiveChange, ArchivePanel, ImportState, PublishTarget, Swatch};
-use makepad_ai_services::port::{AiServicePort, PortEvent};
 use makepad_archive_org::MediaFilter;
 use makepad_widgets::splitter::{Splitter, SplitterAlign};
 use makepad_widgets::widget_tree::WidgetTreeStats;
 use crate::mix::MixState;
 use makepad_asset_client::side_channels::SideChannelOutcome;
 use makepad_asset_client::{
-    select_file, CatalogEventKind, CatalogSubscriptionEvent, ClientError, ClientEvent, ClientOutput,
-    ClientRequest, RequestId, SessionConnector, SessionHandles, SessionMsg, SessionStatus,
-    TierPreference,
+    select_file, CatalogSubscriptionEvent, ClientError, ClientEvent, ClientOutput, ClientRequest,
+    RequestId, SessionConnector, SessionHandles, SessionMsg, SessionStatus, TierPreference,
 };
 use makepad_asset_data::{
     Anchor, AssetId, AssetKind, AssetManifest, AssetRevisionId, BlobId, DeviceTier, FileRole,
@@ -229,21 +185,8 @@ use std::collections::{HashMap, HashSet, VecDeque};
 use std::path::{Path, PathBuf};
 use std::sync::atomic::{AtomicU32, AtomicU64, AtomicUsize, Ordering};
 use std::sync::mpsc::Sender;
-use std::sync::Arc;
-use crate::clock::Instant;
-
-#[cfg(test)]
-pub(crate) fn test_thread_spawner() -> ThreadSpawner {
-    Cx::new(Box::new(|_, _| {})).thread_spawner()
-}
-
-/// A two-worker pool for tests that exercise one-shot jobs.
-#[cfg(test)]
-pub(crate) fn test_task_pool() -> TaskPool {
-    let options = makepad_widgets::makepad_platform::thread::PoolOptions::with_workers(2, 0);
-    TaskPool::new(test_thread_spawner(), options).expect("test pool")
-}
-use std::time::Duration;
+use std::sync::{Arc, Mutex};
+use std::time::{Duration, Instant};
 
 app_main!(App);
 
@@ -319,7 +262,6 @@ script_mod! {
             track_color: uniform(#x2b343f)
             fill_color: uniform(#xff5c39)
             cap_color: uniform(#xe8eef4)
-            inert: instance(0.0)
             pixel: fn() {
                 let sdf = Sdf2d.viewport(self.pos * self.rect_size)
                 let track_h = 6.
@@ -336,47 +278,7 @@ script_mod! {
                 let cap_x = left + w * self.slide_pos - cap_w * 0.5
                 sdf.box(cap_x, 3., cap_w, self.rect_size.y - 6., 3.)
                 sdf.fill(self.cap_color)
-                return sdf.result * (1.0 - self.inert * 0.72)
-            }
-        }
-    }
-
-    // A normalized 0..1 control whose semantic zero is the centre. The data
-    // path stays identical to ApcHSlider; only the fill law changes, so MIDI
-    // mapping and persistence remain stable.
-    let ApcBipolarSlider = Slider{
-        width: Fill
-        height: 22
-        min: 0.0
-        max: 1.0
-        text: ""
-        text_input: TextInput{width: 0 height: 0}
-        draw_bg +: {
-            body_color: uniform(#x1d222a)
-            track_color: uniform(#x2b343f)
-            fill_color: uniform(#xff5c39)
-            cap_color: uniform(#xe8eef4)
-            centre_color: uniform(#xffffff36)
-            inert: instance(0.0)
-            pixel: fn() {
-                let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-                let track_h = 6.
-                let track_y = (self.rect_size.y - track_h) * 0.5
-                sdf.box(1., track_y, self.rect_size.x - 2., track_h, 3.)
-                sdf.fill(self.track_color)
-                let cap_w = 10.
-                let left = 1. + cap_w * 0.5
-                let w = self.rect_size.x - 2. - cap_w
-                let lo = min(self.slide_pos, 0.5)
-                let hi = max(self.slide_pos, 0.5)
-                sdf.box(left + w * lo, track_y, max(1., w * (hi - lo)), track_h, 3.)
-                sdf.fill(self.fill_color)
-                sdf.rect(left + w * 0.5 - 0.5, track_y - 2., 1., track_h + 4.)
-                sdf.fill(self.centre_color)
-                let cap_x = left + w * self.slide_pos - cap_w * 0.5
-                sdf.box(cap_x, 3., cap_w, self.rect_size.y - 6., 3.)
-                sdf.fill(self.cap_color)
-                return sdf.result * (1.0 - self.inert * 0.72)
+                return sdf.result
             }
         }
     }
@@ -546,31 +448,6 @@ script_mod! {
         draw_text.text_style: theme.font_bold{font_size: 8}
     }
 
-    // Synth sound-design groups use the same restrained panel chrome as the
-    // MIX final bus. Keeping this as one template makes the dense Ironfish
-    // editor read as an instrument, rather than a spreadsheet of sliders.
-    let SynthPanel = RoundedView{
-        width: Fill
-        height: Fit
-        flow: Down
-        spacing: 3
-        padding: 7
-        draw_bg +: {
-            color: #x181e25
-            border_color: #xffffff20
-            border_size: 1.0
-            border_radius: 3.0
-        }
-    }
-
-    let SynthParamRow = View{
-        width: Fill
-        height: 22
-        flow: Right
-        spacing: 5
-        align: Align{x: 0.0 y: 0.5}
-    }
-
     let FaderCol = View{
         width: 44
         height: Fit
@@ -620,27 +497,6 @@ script_mod! {
         }
     }
 
-    // THE OUTPUT SURFACE: what the projector shows. One template, two
-    // hosts — the output window on a platform with a second window, and
-    // `output_layer` in the console on a platform with one (the web). The
-    // App addresses it through its host (`output_program_path` & co),
-    // never by a bare id: both hosts carry these names.
-    let OutputSurface = PageFlip{
-        width: Fill
-        height: Fill
-        active_page: @video_out_page
-        video_out_page := View{
-            width: Fill
-            height: Fill
-            program := VideoProgram{}
-        }
-        mesh_out_page := View{
-            width: Fill
-            height: Fill
-            mesh_program := VjMeshView{}
-        }
-    }
-
     startup() do #(App::script_component(vm)){
         ui: Root{
             main_window := Window{
@@ -723,13 +579,13 @@ script_mod! {
                                     }
                                 }
                             }
-                            // The four full-workspace modes sit far left, where the
+                            // The three MODES sit far left, where the
                             // wordmark used to be — the lit mode button IS
-                            // the label. Each button replaces the whole console body.
+                            // the label. VJ = the visual surface, DJ the
+                            // two-deck music mode, SFX the pad sampler.
                             mode_vj := PillButton{text: "VJ"}
                             mode_dj := PillButton{text: "DJ"}
-                            mode_synth := PillButton{text: "SYNTH"}
-                            mode_mix := PillButton{text: "MIX"}
+                            mode_sfx := PillButton{text: "SFX"}
                             // OFFSCREEN RENDER HOSTS — every 4x4 heartbeat
                             // widget stacked in ONE overlay slot with a
                             // bar-colored cover on top: the sample draws
@@ -956,9 +812,7 @@ script_mod! {
                                     }
                                 }
                             }
-                            // Its text names the mode this platform gives the
-                            // output (`App::sync_output_button`).
-                            open_output_tip := Tip{ text: "Open output window"
+                            Tip{ text: "Output window"
                                 open_output := IconButton{ draw_icon +: { svg: crate_resource("self:resources/icons/monitor.svg") } }
                             }
                             // MASTER VOLUME as a DROPDOWN SLIDER: the chip
@@ -2106,7 +1960,7 @@ script_mod! {
                                                 chip_image := PillButton{width: Fill text: "IMAGE"}
                                                 chip_mesh := PillButton{width: Fill text: "MESH"}
                                                 chip_map := PillButton{width: Fill text: "MAP"}
-                                                // The VJ-local utility pages ride the
+                                                // The special pages ride the
                                                 // same rail: not content
                                                 // lanes but places — any
                                                 // content chip returns to
@@ -2303,18 +2157,16 @@ script_mod! {
                                                     light_scene_4 := ApcPad{text: "P5"}
                                                     light_scene_5 := ApcPad{text: "P6"}
                                                     light_scene_6 := ApcPad{text: "P7"}
-                                                    light_scene_7 := ApcPad{text: "P8"}
                                                 }
                                                 View{
                                                     width: Fill height: Fit flow: Right spacing: 4
+                                                    light_scene_7 := ApcPad{text: "P8"}
                                                     light_scene_8 := ApcPad{text: "P9"}
                                                     light_scene_9 := ApcPad{text: "P10"}
                                                     light_scene_10 := ApcPad{text: "P11"}
                                                     light_scene_11 := ApcPad{text: "P12"}
                                                     light_scene_12 := ApcPad{text: "P13"}
-                                                    light_scene_13 := ApcPad{text: "P14"}
-                                                    light_scene_14 := ApcPad{text: "P15"}
-                                                    light_scene_15 := ApcPad{text: "P16"}
+                                                    View{width: Fill height: 1}
                                                 }
                                             }
                                         }
@@ -2464,379 +2316,6 @@ script_mod! {
                                 music_surface := MusicDeckPage{}
                             }
 
-                            // ============ SYNTH / MIX ============
-                            synth_page := View{
-                                width: Fill
-                                height: Fill
-                                flow: Down
-                                spacing: 6
-                                // Transport is global to the rack. Instrument
-                                // selection and CLEAR live with the sequencer
-                                // they affect, so this line stays honest as the
-                                // rack grows.
-                                View{
-                                    width: Fill height: 28 flow: Right spacing: 8
-                                    align: Align{x: 0.0 y: 0.5}
-                                    synth_play := ChromeButton{width: 62 text: "PLAY"}
-                                    synth_status := Label{
-                                        width: Fit text: "STEP 01"
-                                        draw_text.color: #xffe0a3
-                                        draw_text.text_style.font_size: 9
-                                    }
-                                    synth_clock_status := Label{
-                                        width: Fit text: "120.0 · FREE"
-                                        draw_text.color: #x8e9aa7
-                                        draw_text.text_style.font_size: 9
-                                    }
-                                    synth_drop_status := Label{
-                                        width: Fit text: ""
-                                        draw_text.color: #xff5c39
-                                        draw_text.text_style: theme.font_bold{font_size: 8}
-                                    }
-                                    View{width: Fill height: 1}
-                                    Tick{width: Fit text: "ONE CLOCK · ALL INSTRUMENTS"}
-                                }
-                                View{
-                                    width: Fill height: Fill flow: Right spacing: 10
-                                    // Sequencer plus rack overview. This side
-                                    // expands to the full page for Piano and
-                                    // Drums, whose engines have no editable
-                                    // parameter surface.
-                                    View{
-                                        width: Fill height: Fill flow: Down spacing: 7
-                                        synth_editors := PageFlip{
-                                            width: Fill
-                                            height: 575
-                                            active_page: @synth_piano_editor
-                                            synth_piano_editor := View{
-                                                width: Fill height: Fill flow: Down spacing: 5
-                                                View{
-                                                    width: Fill height: 24 flow: Right spacing: 6
-                                                    align: Align{x: 0.0 y: 0.5}
-                                                    Tick{width: Fit text: "PIANO · C3–B3 · 12 NOTE LANES"}
-                                                    View{width: Fill height: 1}
-                                                    Label{
-                                                        width: Fit text: "consecutive notes tie"
-                                                        draw_text.color: #x657383
-                                                        draw_text.text_style.font_size: 8
-                                                    }
-                                                    piano_clear := ChromeButton{width: 54 text: "CLEAR"}
-                                                }
-                                                View{width: Fill height: Fill flow: Right spacing: 8
-                                                    View{width: 74 height: Fill flow: Down
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "B3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "A#3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "A3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "G#3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "G3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "F#3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "F3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "E3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "D#3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "D3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "C#3"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "C3"}}
-                                                    }
-                                                    piano_grid := VjStepGrid{width: Fill height: Fill rows: 12}
-                                                }
-                                            }
-                                            synth_ironfish_editor := View{
-                                                width: Fill height: Fill flow: Down spacing: 5
-                                                View{
-                                                    width: Fill height: 24 flow: Right spacing: 6
-                                                    align: Align{x: 0.0 y: 0.5}
-                                                    Tick{width: Fit text: "IRONFISH · 12 SCALE-DEGREE LANES"}
-                                                    View{width: Fill height: 1}
-                                                    Tick{width: 30 text: "ROOT"}
-                                                    ironfish_root := DropDown{width: 92 labels: ["A" "A#" "B" "C" "C#" "D" "D#" "E" "F" "F#" "G" "G#"]}
-                                                    Tick{width: 34 text: "SCALE"}
-                                                    ironfish_scale := DropDown{width: 116 labels: ["MINOR" "MAJOR" "DORIAN" "PENTATONIC"]}
-                                                    ironfish_clear := ChromeButton{width: 54 text: "CLEAR"}
-                                                }
-                                                View{width: Fill height: Fill flow: Right spacing: 8
-                                                    View{width: 74 height: Fill flow: Down
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_11 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_10 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_9 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_8 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_7 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_6 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_5 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_4 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_3 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_2 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_1 := Tick{text: ""}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} ironfish_lane_0 := Tick{text: ""}}
-                                                    }
-                                                    ironfish_grid := VjStepGrid{width: Fill height: Fill rows: 12}
-                                                }
-                                            }
-                                            synth_drums_editor := View{
-                                                width: Fill height: Fill flow: Down spacing: 5
-                                                View{
-                                                    width: Fill height: 24 flow: Right spacing: 6
-                                                    align: Align{x: 0.0 y: 0.5}
-                                                    Tick{width: Fit text: "DRUM COMPUTER · 8 LANES"}
-                                                    View{width: Fill height: 1}
-                                                    drums_clear := ChromeButton{width: 54 text: "CLEAR"}
-                                                }
-                                                View{
-                                                    width: Fill height: Fill flow: Right spacing: 8
-                                                    View{
-                                                        width: 82 height: Fill flow: Down
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "CRASH"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "RIDE"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "TOM HIGH"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "TOM LOW"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "OPEN HAT"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "CLOSED HAT"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "SNARE"}}
-                                                        View{width: Fill height: Fill align: Align{x: 0.0 y: 0.5} Tick{text: "KICK"}}
-                                                    }
-                                                    drums_grid := VjStepGrid{width: Fill height: Fill rows: 8}
-                                                }
-                                            }
-                                        }
-                                        // The rack is the scalable instrument
-                                        // chooser. Selection is orange; runtime
-                                        // activity and the MIX mute state remain
-                                        // visible without duplicating faders.
-                                        SynthPanel{
-                                            width: Fill height: Fit
-                                            View{width: Fill height: 18 flow: Right
-                                                Tick{width: Fill text: "RACK · SELECT AN INSTRUMENT TO EDIT"}
-                                                Tick{width: Fit text: "MUTE IS SHARED WITH MIX"}
-                                            }
-                                            View{width: Fill height: 30 flow: Right spacing: 7 align: Align{x: 0.0 y: 0.5}
-                                                synth_piano_btn := PillButton{width: 82 text: "PIANO"}
-                                                rack_piano_state := Label{width: 150 text: "IDLE · 12 NOTE LANES" draw_text.color: #x657383 draw_text.text_style.font_size: 9}
-                                                piano_rack_grid := VjStepGrid{width: Fill height: 22 rows: 1 read_only: true}
-                                                rack_piano_mute := ChromeButton{width: 34 text: "M"}
-                                            }
-                                            View{width: Fill height: 30 flow: Right spacing: 7 align: Align{x: 0.0 y: 0.5}
-                                                synth_ironfish_btn := PillButton{width: 82 text: "IRONFISH"}
-                                                rack_ironfish_state := Label{width: 150 text: "IDLE · DUAL OSC SYNTH" draw_text.color: #x657383 draw_text.text_style.font_size: 9}
-                                                ironfish_rack_grid := VjStepGrid{width: Fill height: 22 rows: 1 read_only: true}
-                                                rack_ironfish_mute := ChromeButton{width: 34 text: "M"}
-                                            }
-                                            View{width: Fill height: 30 flow: Right spacing: 7 align: Align{x: 0.0 y: 0.5}
-                                                synth_drums_btn := PillButton{width: 82 text: "DRUMS"}
-                                                rack_drums_state := Label{width: 150 text: "IDLE · 8 DRUM LANES" draw_text.color: #x657383 draw_text.text_style.font_size: 9}
-                                                drums_rack_grid := VjStepGrid{width: Fill height: 22 rows: 1 read_only: true}
-                                                rack_drums_mute := ChromeButton{width: 34 text: "M"}
-                                            }
-                                            Tick{width: Fill text: "+ FUTURE SYNTHS APPEAR HERE · THE TRANSPORT AND MIX BUS STAY SHARED"}
-                                        }
-                                    }
-
-                                    // Ironfish engine. VOICE and FX are one
-                                    // gesture apart and each page is complete;
-                                    // the ScrollYView is only a short-window
-                                    // fallback, not the primary navigation.
-                                    synth_engine_column := SynthPanel{
-                                        width: 600 height: Fill spacing: 5
-                                        View{width: Fill height: 20 flow: Right align: Align{x: 0.0 y: 0.5}
-                                            Tick{width: Fill text: "IRONFISH"}
-                                            ironfish_voice_status := Label{width: Fit text: "0 / 16 VOICES" draw_text.color: #xffe0a3 draw_text.text_style.font_size: 9}
-                                        }
-                                        View{width: Fill height: 22 flow: Right spacing: 4
-                                            ironfish_preset_0 := ChromeButton{width: Fill text: "INIT"}
-                                            ironfish_preset_1 := ChromeButton{width: Fill text: "GLASS"}
-                                            ironfish_preset_2 := ChromeButton{width: Fill text: "ACID"}
-                                            ironfish_preset_3 := ChromeButton{width: Fill text: "SUB"}
-                                            ironfish_preset_4 := ChromeButton{width: Fill text: "FORMANT"}
-                                            ironfish_preset_5 := ChromeButton{width: Fill text: "CRUSH"}
-                                            ironfish_preset_6 := ChromeButton{width: Fill text: "WIDE"}
-                                            ironfish_preset_7 := ChromeButton{width: Fill text: "PAD"}
-                                        }
-                                        View{width: Fill height: 22 flow: Right spacing: 4
-                                            ironfish_voice_tab := PillButton{width: 76 text: "VOICE"}
-                                            ironfish_fx_tab := PillButton{width: 62 text: "FX"}
-                                            View{width: Fill height: 1}
-                                            Tick{width: Fit text: "FULL FINAL ENGINE · SHARED CLOCK"}
-                                        }
-                                        ironfish_engine_pages := PageFlip{
-                                            width: Fill height: Fill active_page: @ironfish_voice_page
-                                            ironfish_voice_page := ScrollYView{
-                                                width: Fill height: Fill flow: Down spacing: 6 padding: Inset{right: 3}
-                                                scroll_bars.scroll_bar_y.drag_scrolling: false
-                                                View{width: Fill height: Fit flow: Right spacing: 6
-                                                    SynthPanel{
-                                                        Tick{width: Fill text: "OSCILLATOR 1"}
-                                                        ironfish_osc1_type := DropDown{width: Fill labels: ["DPW SAW" "BLAMP TRI" "PURE SINE" "SUPERSAW" "HYPERSAW" "HARMONIC"]}
-                                                        SynthParamRow{Tick{width: 62 text: "TRANSPOSE"} ironfish_osc1_transpose := ApcBipolarSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "DETUNE"} ironfish_osc1_detune := ApcBipolarSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "SPREAD"} ironfish_osc1_spread := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "VOICES"} ironfish_osc1_diffuse := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "HARMONIC"} ironfish_osc1_harmonic := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "HARM ENV"} ironfish_osc1_harmonic_env := ApcBipolarSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "HARM LFO"} ironfish_osc1_harmonic_lfo := ApcBipolarSlider{}}
-                                                    }
-                                                    SynthPanel{
-                                                        Tick{width: Fill text: "OSCILLATOR 2"}
-                                                        ironfish_osc2_type := DropDown{width: Fill labels: ["DPW SAW" "BLAMP TRI" "PURE SINE" "SUPERSAW" "HYPERSAW" "HARMONIC"]}
-                                                        SynthParamRow{Tick{width: 62 text: "TRANSPOSE"} ironfish_osc2_transpose := ApcBipolarSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "DETUNE"} ironfish_osc2_detune := ApcBipolarSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "SPREAD"} ironfish_osc2_spread := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "VOICES"} ironfish_osc2_diffuse := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "HARMONIC"} ironfish_osc2_harmonic := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "HARM ENV"} ironfish_osc2_harmonic_env := ApcBipolarSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "HARM LFO"} ironfish_osc2_harmonic_lfo := ApcBipolarSlider{}}
-                                                    }
-                                                }
-                                                SynthPanel{
-                                                    Tick{width: Fill text: "VOICE MIX"}
-                                                    View{width: Fill height: Fit flow: Right spacing: 6
-                                                        SynthParamRow{Tick{width: 62 text: "BALANCE"} ironfish_osc_balance := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 40 text: "SUB"} ironfish_sub := ApcHSlider{}}
-                                                    }
-                                                    View{width: Fill height: Fit flow: Right spacing: 6
-                                                        SynthParamRow{Tick{width: 62 text: "NOISE"} ironfish_noise := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 40 text: "PORTA"} ironfish_portamento := ApcHSlider{}}
-                                                    }
-                                                }
-                                                View{width: Fill height: Fit flow: Right spacing: 6
-                                                    SynthPanel{
-                                                        Tick{width: Fill text: "AMP ENVELOPE"}
-                                                        SynthParamRow{Tick{width: 62 text: "PREDELAY"} ironfish_amp_predelay := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "ATTACK"} ironfish_amp_attack := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "HOLD"} ironfish_amp_hold := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "DECAY"} ironfish_amp_decay := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "SUSTAIN"} ironfish_amp_sustain := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "RELEASE"} ironfish_amp_release := ApcHSlider{}}
-                                                    }
-                                                    SynthPanel{
-                                                        Tick{width: Fill text: "MOD ENVELOPE"}
-                                                        SynthParamRow{Tick{width: 62 text: "PREDELAY"} ironfish_mod_predelay := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "ATTACK"} ironfish_mod_attack := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "HOLD"} ironfish_mod_hold := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "DECAY"} ironfish_mod_decay := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "SUSTAIN"} ironfish_mod_sustain := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "RELEASE"} ironfish_mod_release := ApcHSlider{}}
-                                                    }
-                                                }
-                                                View{width: Fill height: Fit flow: Right spacing: 6
-                                                    SynthPanel{
-                                                        Tick{width: Fill text: "FILTER"}
-                                                        ironfish_filter_type := DropDown{width: Fill labels: ["LOW PASS" "HIGH PASS" "BAND PASS" "BAND REJECT"]}
-                                                        SynthParamRow{Tick{width: 62 text: "CUTOFF"} ironfish_filter_cutoff := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "RESONANCE"} ironfish_filter_resonance := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "ENV AMT"} ironfish_filter_env := ApcBipolarSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "LFO AMT"} ironfish_filter_lfo := ApcBipolarSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "TOUCH AMT"} ironfish_filter_touch := ApcBipolarSlider{}}
-                                                    }
-                                                    SynthPanel{
-                                                        Tick{width: Fill text: "LFO + PERFORMANCE"}
-                                                        ironfish_lfo_wave := DropDown{width: Fill labels: ["SAW" "SINE" "PULSE" "TRIANGLE"]}
-                                                        SynthParamRow{Tick{width: 62 text: "RATE"} ironfish_lfo_rate := ApcHSlider{}}
-                                                        SynthParamRow{Tick{width: 62 text: "TOUCH"} ironfish_touch := ApcHSlider{}}
-                                                        View{width: Fill height: 22 flow: Right spacing: 5
-                                                            ironfish_lfo_key_sync := Toggle{width: 92 text: "KEY SYNC"}
-                                                            ironfish_arp_enable := Toggle{width: 70 text: "ARP"}
-                                                        }
-                                                        SynthParamRow{Tick{width: 62 text: "OCTAVES"} ironfish_arp_octaves := ApcBipolarSlider{}}
-                                                    }
-                                                }
-                                            }
-                                            ironfish_fx_page := ScrollYView{
-                                                width: Fill height: Fill flow: Down spacing: 6 padding: Inset{right: 3}
-                                                scroll_bars.scroll_bar_y.drag_scrolling: false
-                                                View{width: Fill height: Fit flow: Right spacing: 6
-                                                    View{width: Fill height: Fit flow: Down spacing: 6
-                                                        SynthPanel{
-                                                            View{width: Fill height: 22 flow: Right
-                                                                Tick{width: Fill text: "BITCRUSH"}
-                                                                ironfish_bitcrush_enable := Toggle{width: 48 text: "ON"}
-                                                            }
-                                                            SynthParamRow{Tick{width: 62 text: "AMOUNT"} ironfish_bitcrush := ApcHSlider{}}
-                                                        }
-                                                        SynthPanel{
-                                                            Tick{width: Fill text: "CROSS STEREO DELAY"}
-                                                            SynthParamRow{Tick{width: 62 text: "SEND"} ironfish_delay_send := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "FEEDBACK"} ironfish_delay_feedback := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "CROSS"} ironfish_delay_cross := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "DIFFERENCE"} ironfish_delay_difference := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "LENGTH"} ironfish_delay_length := ApcHSlider{}}
-                                                        }
-                                                        SynthPanel{
-                                                            Tick{width: Fill text: "OUTPUT"}
-                                                            SynthParamRow{Tick{width: 62 text: "LEVEL"} ironfish_output := ApcHSlider{}}
-                                                        }
-                                                    }
-                                                    View{width: Fill height: Fit flow: Down spacing: 6
-                                                        SynthPanel{
-                                                            Tick{width: Fill text: "SIX-LINE WAVEGUIDE CHORUS"}
-                                                            SynthParamRow{Tick{width: 62 text: "MIN DELAY"} ironfish_chorus_min_delay := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "DEPTH"} ironfish_chorus_mod_depth := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "RATE"} ironfish_chorus_rate := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "PHASE"} ironfish_chorus_phase_diff := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "MIX"} ironfish_chorus_mix := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "FEEDBACK"} ironfish_chorus_feedback := ApcHSlider{}}
-                                                        }
-                                                        SynthPanel{
-                                                            Tick{width: Fill text: "GRIESINGER REVERB"}
-                                                            SynthParamRow{Tick{width: 62 text: "MIX"} ironfish_reverb_mix := ApcHSlider{}}
-                                                            SynthParamRow{Tick{width: 62 text: "FEEDBACK"} ironfish_reverb_feedback := ApcHSlider{}}
-                                                        }
-                                                    }
-                                                }
-                                                View{width: Fill height: Fill}
-                                                Label{
-                                                    width: Fill text: "Historical order: bitcrush → chorus → cross delay → reverb. Final dynamics live in MIX."
-                                                    draw_text.color: #x657383
-                                                    draw_text.text_style.font_size: 9
-                                                }
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                            mix_page := View{
-                                width: Fill height: Fill flow: Down spacing: 6
-                                View{
-                                    width: Fill height: Fit flow: Right spacing: 8
-                                    Tick{width: Fit text: "PROGRAM MIX"}
-                                    mix_solo_status := Label{
-                                        width: Fill text: "all channels listening"
-                                        draw_text.color: #x8e9aa7
-                                        draw_text.text_style.font_size: 9
-                                    }
-                                    mix_master_meter := Label{
-                                        width: Fit text: "PEAK — · GR —"
-                                        draw_text.color: #xe8eef4
-                                        draw_text.text_style.font_size: 9
-                                    }
-                                }
-                                View{
-                                    width: Fill height: Fill flow: Right spacing: 10
-                                    FaderCol{width: 54 Tick{text: "VIDEO"} mix_video_meter := Tick{text: "····"} mix_video_gain := ApcFader{max: 1.5} mix_video_mute := ChromeButton{width: 54 text: "MUTE"} mix_video_solo := ChromeButton{width: 54 text: "SOLO"}}
-                                    FaderCol{width: 54 Tick{text: "DJ A"} mix_dja_meter := Tick{text: "····"} mix_dja_gain := ApcFader{max: 1.5} mix_dja_mute := ChromeButton{width: 54 text: "MUTE"} mix_dja_solo := ChromeButton{width: 54 text: "SOLO"}}
-                                    FaderCol{width: 54 Tick{text: "DJ B"} mix_djb_meter := Tick{text: "····"} mix_djb_gain := ApcFader{max: 1.5} mix_djb_mute := ChromeButton{width: 54 text: "MUTE"} mix_djb_solo := ChromeButton{width: 54 text: "SOLO"}}
-                                    FaderCol{width: 54 Tick{text: "SFX"} mix_sfx_meter := Tick{text: "····"} mix_sfx_gain := ApcFader{max: 1.5} mix_sfx_mute := ChromeButton{width: 54 text: "MUTE"} mix_sfx_solo := ChromeButton{width: 54 text: "SOLO"}}
-                                    FaderCol{width: 54 Tick{text: "PIANO"} mix_piano_meter := Tick{text: "····"} mix_piano_gain := ApcFader{max: 1.5} mix_piano_mute := ChromeButton{width: 54 text: "MUTE"} mix_piano_solo := ChromeButton{width: 54 text: "SOLO"}}
-                                    FaderCol{width: 54 Tick{text: "IRON"} mix_ironfish_meter := Tick{text: "····"} mix_ironfish_gain := ApcFader{max: 1.5} mix_ironfish_mute := ChromeButton{width: 54 text: "MUTE"} mix_ironfish_solo := ChromeButton{width: 54 text: "SOLO"}}
-                                    FaderCol{width: 54 Tick{text: "DRUMS"} mix_drums_meter := Tick{text: "····"} mix_drums_gain := ApcFader{max: 1.5} mix_drums_mute := ChromeButton{width: 54 text: "MUTE"} mix_drums_solo := ChromeButton{width: 54 text: "SOLO"}}
-                                    View{width: 8 height: Fill}
-                                    RoundedView{
-                                        width: Fill height: Fill flow: Down spacing: 3 padding: 8
-                                        draw_bg +: {color: #x181e25 border_color: #xffffff20 border_size: 1.0 border_radius: 3.0}
-                                        View{width: Fill height: Fit flow: Right
-                                            Tick{width: Fill text: "FINAL BUS · COMPRESSOR / LIMITER"}
-                                            mix_master_bypass := ChromeButton{width: 66 text: "BYPASS"}
-                                        }
-                                        View{width: Fill height: Fit flow: Right spacing: 5 Tick{width: 72 text: "THRESHOLD"} mix_comp_threshold := ApcHSlider{} Tick{width: 52 text: "RATIO"} mix_comp_ratio := ApcHSlider{}}
-                                        View{width: Fill height: Fit flow: Right spacing: 5 Tick{width: 72 text: "ATTACK"} mix_comp_attack := ApcHSlider{} Tick{width: 52 text: "RELEASE"} mix_comp_release := ApcHSlider{}}
-                                        View{width: Fill height: Fit flow: Right spacing: 5 Tick{width: 72 text: "MAKEUP"} mix_comp_makeup := ApcHSlider{} Tick{width: 52 text: "CEILING"} mix_limiter_ceiling := ApcHSlider{}}
-                                        View{width: Fill height: Fill}
-                                        Label{
-                                            width: Fill text: "All audio sources meet here. Solo is a listen mask; mute state is preserved. Dynamics are post-channel and post-DJ crossfade."
-                                            draw_text.color: #x657383
-                                            draw_text.text_style.font_size: 9
-                                        }
-                                    }
-                                }
-                            }
-
                             // ============ SFX ============
                             sfx_page := View{
                                 width: Fill
@@ -3298,31 +2777,14 @@ script_mod! {
                             }
                         }
                     }
-                    // The system tooltip host: draws on the overlay layer
-                    // over every panel.
+                    // The system tooltip host: LAST in the overlay stack,
+                    // draws on the overlay layer over every panel.
                     tip_layer := TipLayer{}
-                    // The IN-PAGE OUTPUT: the program surface over the whole
-                    // console — the mode a one-window platform (the web)
-                    // gets instead of the projector window below
-                    // (`OutputWindowLifecycle::InPage`). Hidden until the
-                    // OUTPUT button asks for it; Esc, a double-click or the
-                    // button puts it away. Last in the stack, and with a
-                    // cursor so it takes every click the console under it
-                    // would otherwise get.
-                    output_layer := SolidView{
-                        visible: false
-                        width: Fill
-                        height: Fill
-                        cursor: MouseCursor.Default
-                        draw_bg.color: #x000000
-                        out_pages := OutputSurface{}
-                    }
                     }
                 }
             }
 
             output_window := Window{
-                create_on_start: false
                 window.title: "VJ Output"
                 window.inner_size: vec2(1280, 720)
                 window.position: vec2(720, 220)
@@ -3337,7 +2799,21 @@ script_mod! {
                         height: Fill
                         flow: Down
                         draw_bg.color: #x000000
-                        out_pages := OutputSurface{}
+                        out_pages := PageFlip{
+                            width: Fill
+                            height: Fill
+                            active_page: @video_out_page
+                            video_out_page := View{
+                                width: Fill
+                                height: Fill
+                                program := VideoProgram{}
+                            }
+                            mesh_out_page := View{
+                                width: Fill
+                                height: Fill
+                                mesh_program := VjMeshView{}
+                            }
+                        }
                     }
                 }
             }
@@ -3359,502 +2835,13 @@ script_mod! {
 struct SungWorker {
     tx: std::sync::mpsc::Sender<(usize, u64, crate::blend::SungMap)>,
     rx: std::sync::mpsc::Receiver<(usize, u64, crate::blend::SungMap)>,
-    pool: Option<TaskPool>,
 }
 
 impl SungWorker {
     fn new() -> SungWorker {
         let (tx, rx) = std::sync::mpsc::channel();
-        SungWorker { tx, rx, pool: None }
+        SungWorker { tx, rx }
     }
-
-    fn set_task_pool(&mut self, pool: TaskPool) {
-        self.pool = Some(pool);
-    }
-}
-
-struct SplatRefineDone {
-    deck: DeckId,
-    gen: u64,
-    grid: Option<Arc<crate::loop_splat::SplatGrid>>,
-}
-
-struct SplatRefineWorker {
-    tx: ToUISender<SplatRefineDone>,
-    rx: ToUIReceiver<SplatRefineDone>,
-}
-
-impl SplatRefineWorker {
-    fn new() -> Self {
-        let rx = ToUIReceiver::default();
-        let tx = rx.sender();
-        Self { tx, rx }
-    }
-
-    fn submit(
-        &self,
-        pool: TaskPool,
-        deck: DeckId,
-        gen: u64,
-        stems: Arc<TrackStems>,
-        pcm: Arc<TrackPcm>,
-        analysis: Arc<TrackAnalysis>,
-    ) -> bool {
-        let tx = self.tx.clone();
-        match pool.submit(Lane::Heavy, move || {
-                let levels = Arc::new(splat_stem_levels(&stems, &pcm, &analysis));
-                let grid = build_splat(&analysis, Some(&levels)).map(Arc::new);
-                let _ = tx.send(SplatRefineDone { deck, gen, grid });
-            }) {
-            Ok(handle) => {
-                handle.detach();
-                true
-            }
-            Err(error) => {
-                log!("loop-splat refine worker unavailable: {error}");
-                false
-            }
-        }
-    }
-
-    fn poll(&self) -> Vec<SplatRefineDone> {
-        let mut done = Vec::new();
-        while let Ok(item) = self.rx.try_recv() {
-            done.push(item);
-        }
-        done
-    }
-}
-
-#[cfg(test)]
-mod splat_refine_tests {
-    use super::*;
-    use crate::wave_analysis::{TempoMap, WaveTiles};
-
-    #[test]
-    fn splat_refine_result_arrives_over_the_ui_channel() {
-        let cx = Cx::new(Box::new(|_, _| {}));
-        let worker = SplatRefineWorker::new();
-        let frame_count = 66;
-        let pcm = Arc::new(TrackPcm {
-            frames: vec![[0; 2]; frame_count],
-            sample_rate: 8,
-        });
-        let mut stems = TrackStems::new(frame_count, 1);
-        for lane in &mut stems.lanes {
-            lane[0] = Some(Arc::new(vec![[1_000; 2]; frame_count]));
-        }
-        let analysis = Arc::new(TrackAnalysis {
-            duration_secs: 8.25,
-            sample_rate: 8,
-            grid: TrackGrid {
-                bpm: 120.0,
-                beat_secs: 0.5,
-                first_beat_secs: 0.25,
-                downbeat_phase: 0,
-                confidence: 0.9,
-            },
-            tempo_map: TempoMap::default(),
-            tiles: WaveTiles::default(),
-            changes_secs: Vec::new(),
-        });
-
-        assert!(worker.submit(
-            cx.task_pool(),
-            DeckId::B,
-            17,
-            Arc::new(stems),
-            pcm,
-            analysis,
-        ));
-        let deadline = std::time::Instant::now() + Duration::from_secs(5);
-        let done = loop {
-            if let Some(done) = worker.poll().into_iter().next() {
-                break done;
-            }
-            assert!(
-                std::time::Instant::now() < deadline,
-                "refine worker did not publish its channel result"
-            );
-            std::thread::yield_now();
-        };
-        assert_eq!(done.deck, DeckId::B);
-        assert_eq!(done.gen, 17);
-        assert!(done.grid.is_some());
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-struct LoopScoreKey {
-    deck: DeckId,
-    row: SplatRowView,
-    col: u8,
-    load_gen: u64,
-    start_frame: usize,
-    end_frame: usize,
-    sample_rate: u32,
-    bars: u8,
-    bpm_bits: u64,
-    basic_pitch: bool,
-}
-
-impl std::hash::Hash for LoopScoreKey {
-    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
-        self.deck.index().hash(state);
-        self.row.hash(state);
-        self.col.hash(state);
-        self.load_gen.hash(state);
-        self.start_frame.hash(state);
-        self.end_frame.hash(state);
-        self.sample_rate.hash(state);
-        self.bars.hash(state);
-        self.bpm_bits.hash(state);
-        self.basic_pitch.hash(state);
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum LoopScoreSignature {
-    Empty,
-    Selected { key: LoopScoreKey, source_ready: bool, lyrics_ready: bool },
-}
-
-#[derive(Clone, Debug)]
-enum LoopScoreTranscription {
-    Drums(Vec<makepad_score_view::build::DrumHit>),
-    Pitched {
-        notes: Vec<makepad_score_view::build::PitchedNote>,
-        engine: LoopScorePitchEngine,
-    },
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum LoopScorePitchEngine {
-    BasicPitch,
-    PitchTracker,
-}
-
-impl LoopScoreTranscription {
-    fn blocks(&self, bars: u8) -> crate::loop_blocks::CellBlocks {
-        match self {
-            Self::Drums(hits) => crate::loop_blocks::drum_blocks(hits, bars),
-            Self::Pitched { notes, .. } => crate::loop_blocks::pitched_blocks(notes, bars),
-        }
-    }
-
-    fn pitch_engine(&self) -> Option<LoopScorePitchEngine> {
-        match self {
-            Self::Drums(_) => None,
-            Self::Pitched { engine, .. } => Some(*engine),
-        }
-    }
-}
-
-struct LoopScoreDone {
-    key: LoopScoreKey,
-    transcription: Arc<LoopScoreTranscription>,
-    blocks: Arc<crate::loop_blocks::CellBlocks>,
-}
-
-struct LoopScoreJob {
-    key: LoopScoreKey,
-    pcm: Arc<TrackPcm>,
-    stems: Option<(Arc<TrackStems>, usize)>,
-    clock: crate::loop_transcribe::LoopClock,
-    lyrics: Vec<makepad_score_view::build::LyricWord>,
-    notes_model: Option<std::path::PathBuf>,
-}
-
-fn loop_score_lyric_words(
-    lyrics: Option<&TrackLyrics>,
-    start_secs: f64,
-    end_secs: f64,
-    bpm: f64,
-) -> Vec<makepad_score_view::build::LyricWord> {
-    let Some(lyrics) = lyrics else { return Vec::new() };
-    if !start_secs.is_finite()
-        || !end_secs.is_finite()
-        || end_secs < start_secs
-        || !bpm.is_finite()
-        || bpm <= 0.0
-    {
-        return Vec::new();
-    }
-    let beats_per_second = bpm / 60.0;
-    let mut output = Vec::new();
-    for line in &lyrics.lines {
-        for (index, text) in line.text.split_whitespace().enumerate() {
-            let Some(&onset) = line.words.get(index) else { break };
-            if !onset.is_finite() || onset < start_secs || onset > end_secs {
-                continue;
-            }
-            let end = line
-                .words
-                .get(index + 1)
-                .copied()
-                .filter(|end| end.is_finite())
-                .unwrap_or(line.end_secs)
-                .max(onset)
-                .min(end_secs);
-            output.push(makepad_score_view::build::LyricWord {
-                onset_beats: (onset - start_secs) * beats_per_second,
-                end_beats: (end - start_secs) * beats_per_second,
-                text: text.to_string(),
-            });
-        }
-    }
-    output.sort_by(|left, right| left.onset_beats.total_cmp(&right.onset_beats));
-    output
-}
-
-#[cfg(test)]
-mod loop_score_lyric_tests {
-    use super::*;
-
-    #[test]
-    fn loop_score_words_are_clipped_and_converted_to_beats() {
-        let lyrics = TrackLyrics {
-            backend: "test".into(),
-            model: "test".into(),
-            language: "en".into(),
-            duration_secs: 20.0,
-            onset: Default::default(),
-            lines: vec![crate::lyrics::LyricLine {
-                start_secs: 9.8,
-                end_secs: 12.5,
-                text: "before sing it after".into(),
-                words: vec![9.8, 10.25, 10.75, 12.1],
-                confident: true,
-            }],
-        };
-        let words = loop_score_lyric_words(Some(&lyrics), 10.0, 12.0, 120.0);
-        assert_eq!(words.len(), 2);
-        assert_eq!(words[0].text, "sing");
-        assert!((words[0].onset_beats - 0.5).abs() < 1e-9);
-        assert!((words[0].end_beats - 1.5).abs() < 1e-9);
-        assert_eq!(words[1].text, "it");
-        assert!((words[1].onset_beats - 1.5).abs() < 1e-9);
-        assert!((words[1].end_beats - 4.0).abs() < 1e-9);
-    }
-}
-
-struct LoopScoreWorker {
-    tx: std::sync::mpsc::Sender<LoopScoreDone>,
-    rx: std::sync::mpsc::Receiver<LoopScoreDone>,
-    pending: VecDeque<LoopScoreJob>,
-    active: Vec<LoopScoreKey>,
-    next_thread: u64,
-    notes_model: Arc<
-        std::sync::Mutex<Option<(std::path::PathBuf, makepad_ai_notes::NotesModel)>>,
-    >,
-    pool: Option<TaskPool>,
-}
-
-impl LoopScoreWorker {
-    const MAX_ACTIVE: usize = 2;
-
-    fn new() -> Self {
-        let (tx, rx) = std::sync::mpsc::channel();
-        Self {
-            tx,
-            rx,
-            pending: VecDeque::new(),
-            active: Vec::new(),
-            next_thread: 0,
-            notes_model: Arc::new(std::sync::Mutex::new(None)),
-            pool: None,
-        }
-    }
-
-    fn set_task_pool(&mut self, pool: TaskPool) {
-        self.pool = Some(pool);
-    }
-
-    fn submit(&mut self, job: LoopScoreJob) -> bool {
-        if self.active.contains(&job.key) || self.pending.iter().any(|pending| pending.key == job.key) {
-            return true;
-        }
-        self.pending.push_back(job);
-        self.fill();
-        true
-    }
-
-    fn fill(&mut self) {
-        while self.active.len() < Self::MAX_ACTIVE {
-            let Some(job) = self.pending.pop_front() else { break };
-            let key = job.key;
-            let tx = self.tx.clone();
-            let notes_model = self.notes_model.clone();
-            self.next_thread = self.next_thread.wrapping_add(1);
-            let Some(pool) = self.pool.as_ref() else {
-                self.pending.push_front(job);
-                break;
-            };
-            let spawned = pool.submit(Lane::Heavy, move || {
-                let mono = copy_loop_mono(
-                    &job.pcm,
-                    job.stems.as_ref().map(|(stems, stem)| (stems.as_ref(), *stem)),
-                    key.start_frame,
-                    key.end_frame,
-                );
-                let transcription = Arc::new(match key.row {
-                    SplatRowView::Drums | SplatRowView::Mix => LoopScoreTranscription::Drums(
-                        crate::loop_transcribe::transcribe_drums(&mono, key.sample_rate, &job.clock),
-                    ),
-                    SplatRowView::Bass | SplatRowView::Vocals | SplatRowView::Other => {
-                        let basic_pitch = job.notes_model.as_ref().map(|path| {
-                            let mono_22k = crate::notes_map::resample_to_basic_pitch(
-                                &mono,
-                                key.sample_rate,
-                            );
-                            let mut cached = notes_model
-                                .lock()
-                                .map_err(|_| "Basic Pitch model lock poisoned".to_string())?;
-                            if cached.as_ref().is_none_or(|(loaded_path, _)| loaded_path != path) {
-                                *cached = Some((
-                                    path.clone(),
-                                    makepad_ai_notes::NotesModel::load(path)?,
-                                ));
-                            }
-                            let transcription = cached
-                                .as_mut()
-                                .expect("Basic Pitch cache loaded")
-                                .1
-                                .transcribe(&mono_22k)?;
-                            let lane = match key.row {
-                                SplatRowView::Bass => crate::notes_map::PitchLane::Bass,
-                                SplatRowView::Vocals => crate::notes_map::PitchLane::Melody,
-                                SplatRowView::Other => crate::notes_map::PitchLane::Other,
-                                _ => unreachable!(),
-                            };
-                            Ok::<_, String>(crate::notes_map::map_notes(
-                                &transcription.notes,
-                                job.clock.bpm,
-                                lane,
-                            ))
-                        });
-                        match basic_pitch.transpose() {
-                            Ok(Some(notes)) => LoopScoreTranscription::Pitched {
-                                notes,
-                                engine: LoopScorePitchEngine::BasicPitch,
-                            },
-                            Ok(None) => LoopScoreTranscription::Pitched {
-                                notes: crate::loop_transcribe::transcribe_monophonic(
-                                    &mono,
-                                    key.sample_rate,
-                                    &job.clock,
-                                ),
-                                engine: LoopScorePitchEngine::PitchTracker,
-                            },
-                            Err(error) => {
-                                log!("Basic Pitch loop transcription failed: {error}");
-                                LoopScoreTranscription::Pitched {
-                                    notes: crate::loop_transcribe::transcribe_monophonic(
-                                        &mono,
-                                        key.sample_rate,
-                                        &job.clock,
-                                    ),
-                                    engine: LoopScorePitchEngine::PitchTracker,
-                                }
-                            }
-                        }
-                    }
-                });
-                let blocks = Arc::new(transcription.blocks(key.bars));
-                let _ = tx.send(LoopScoreDone { key, transcription, blocks });
-            });
-            match spawned {
-                Ok(handle) => {
-                    handle.detach();
-                    self.active.push(key);
-                }
-                Err(error) => log!("loop score worker unavailable: {error}"),
-            }
-        }
-    }
-
-    fn poll(&mut self) -> Vec<LoopScoreDone> {
-        let completed: Vec<_> = self.rx.try_iter().collect();
-        for done in &completed {
-            self.active.retain(|key| *key != done.key);
-        }
-        self.fill();
-        completed
-    }
-
-    fn discard_stale(&mut self, load_gens: [u64; 2]) {
-        self.pending.retain(|job| load_gens[job.key.deck.index()] == job.key.load_gen);
-    }
-}
-
-fn splat_stem_levels(
-    stems: &TrackStems,
-    pcm: &TrackPcm,
-    analysis: &TrackAnalysis,
-) -> StemLevels {
-    StemLevels::from_stems(
-        analysis.grid.beat_secs,
-        analysis.grid.first_beat_secs,
-        pcm.sample_rate,
-        pcm.frames.len(),
-        |stem, frame| {
-            let chunk = frame / stems.chunk_frames;
-            let offset = frame - chunk * stems.chunk_frames;
-            let sample = stems.lanes[stem.index()].get(chunk)?.as_ref()?.get(offset)?;
-            let scale = crate::mixer::STEM_CHUNK_HEADROOM / 32768.0;
-            Some([sample[0] as f32 * scale, sample[1] as f32 * scale])
-        },
-    )
-}
-
-fn stem_span_ready(stems: &TrackStems, stem: usize, start: usize, end: usize) -> bool {
-    if start >= end {
-        return true;
-    }
-    let first = start / stems.chunk_frames;
-    let last = (end - 1) / stems.chunk_frames;
-    for chunk in first..=last {
-        let Some(Some(block)) = stems.lanes[stem].get(chunk) else { return false };
-        let needed_end = if chunk == last {
-            end - chunk * stems.chunk_frames
-        } else {
-            stems.chunk_frames
-        };
-        if block.len() < needed_end {
-            return false;
-        }
-    }
-    true
-}
-
-fn copy_loop_mono(
-    pcm: &TrackPcm,
-    stems: Option<(&TrackStems, usize)>,
-    start: usize,
-    end: usize,
-) -> Vec<f32> {
-    let mut mono = Vec::with_capacity(end.saturating_sub(start));
-    match stems {
-        Some((stems, stem)) => {
-            let scale = crate::mixer::STEM_CHUNK_HEADROOM / 32768.0 * 0.5;
-            for frame in start..end {
-                let chunk = frame / stems.chunk_frames;
-                let offset = frame - chunk * stems.chunk_frames;
-                let sample = stems.lanes[stem][chunk]
-                    .as_ref()
-                    .and_then(|block| block.get(offset))
-                    .copied()
-                    .unwrap_or([0, 0]);
-                mono.push((sample[0] as f32 + sample[1] as f32) * scale);
-            }
-        }
-        None => {
-            for sample in &pcm.frames[start..end] {
-                mono.push((sample[0] as f32 + sample[1] as f32) * (0.5 / 32768.0));
-            }
-        }
-    }
-    mono
 }
 
 /// What the scan dialog can put back. Taken when the dialog opens, dropped
@@ -3874,15 +2861,12 @@ struct ScanModalSnapshot {
 struct DeckRefs {
     title: LabelRef,
     artist: LabelRef,
-    credit_artist: LinkLabelRef,
-    credit_license: LinkLabelRef,
     bpm: LabelRef,
     pitch_text: LabelRef,
     time: LabelRef,
     grid_state: LabelRef,
     stem_state: LabelRef,
     range: ButtonRef,
-    to_start: ButtonRef,
     play: ButtonRef,
     cue: ButtonRef,
     hp: ButtonRef,
@@ -3894,9 +2878,6 @@ struct DeckRefs {
     loop_in: ButtonRef,
     loop_out: ButtonRef,
     loop_scan: ButtonRef,
-    jump_back: ButtonRef,
-    jump_fwd: ButtonRef,
-    phase_flip: ButtonRef,
     mute: ButtonRef,
     sync: ButtonRef,
     keylock: ButtonRef,
@@ -3928,15 +2909,12 @@ impl DeckRefs {
         DeckRefs {
             title: ui.label(cx, ids.title),
             artist: ui.label(cx, ids.artist),
-            credit_artist: ui.link_label(cx, ids.credit_artist),
-            credit_license: ui.link_label(cx, ids.credit_license),
             bpm: ui.label(cx, ids.bpm),
             pitch_text: ui.label(cx, ids.pitch_text),
             time: ui.label(cx, ids.time),
             grid_state: ui.label(cx, ids.grid_state),
             stem_state: ui.label(cx, ids.stem_state),
             range: ui.button(cx, ids.range),
-            to_start: ui.button(cx, ids.to_start),
             play: ui.button(cx, ids.play),
             cue: ui.button(cx, ids.cue),
             hp: ui.button(cx, ids.hp),
@@ -3948,9 +2926,6 @@ impl DeckRefs {
             loop_in: ui.button(cx, ids.loop_in),
             loop_out: ui.button(cx, ids.loop_out),
             loop_scan: ui.button(cx, ids.loop_scan),
-            jump_back: ui.button(cx, ids.jump_back),
-            jump_fwd: ui.button(cx, ids.jump_fwd),
-            phase_flip: ui.button(cx, ids.phase_flip),
             mute: ui.button(cx, ids.mute),
             sync: ui.button(cx, ids.sync),
             keylock: ui.button(cx, ids.keylock),
@@ -4033,9 +3008,6 @@ impl MusicRefs {
 struct MusicDeckIds {
     title: &'static [LiveId],
     artist: &'static [LiveId],
-    credit: &'static [LiveId],
-    credit_artist: &'static [LiveId],
-    credit_license: &'static [LiveId],
     bpm: &'static [LiveId],
     pitch_text: &'static [LiveId],
     time: &'static [LiveId],
@@ -4043,7 +3015,6 @@ struct MusicDeckIds {
     stem_state: &'static [LiveId],
     range: &'static [LiveId],
     loop_len: &'static [LiveId],
-    to_start: &'static [LiveId],
     play: &'static [LiveId],
     cue: &'static [LiveId],
     hp: &'static [LiveId],
@@ -4055,9 +3026,6 @@ struct MusicDeckIds {
     loop_in: &'static [LiveId],
     loop_out: &'static [LiveId],
     loop_scan: &'static [LiveId],
-    jump_back: &'static [LiveId],
-    jump_fwd: &'static [LiveId],
-    phase_flip: &'static [LiveId],
     mute: &'static [LiveId],
     sync: &'static [LiveId],
     keylock: &'static [LiveId],
@@ -4091,9 +3059,6 @@ impl MusicDeckIds {
             DeckId::A => MusicDeckIds {
                 title: ids!(deck_a_title),
                 artist: ids!(deck_a_artist),
-                credit: ids!(deck_a_credit),
-                credit_artist: ids!(deck_a_credit_artist),
-                credit_license: ids!(deck_a_credit_license),
                 bpm: ids!(deck_a_bpm),
                 pitch_text: ids!(deck_a_pitch_text),
                 time: ids!(deck_a_time),
@@ -4101,7 +3066,6 @@ impl MusicDeckIds {
                 stem_state: ids!(deck_a_stem_state),
                 range: ids!(deck_a_range),
                 loop_len: ids!(deck_a_loop_len),
-                to_start: ids!(deck_a_to_start),
                 play: ids!(deck_a_play),
                 cue: ids!(deck_a_cue),
                 hp: ids!(deck_a_hp),
@@ -4113,9 +3077,6 @@ impl MusicDeckIds {
                 loop_in: ids!(deck_a_loop_in),
                 loop_out: ids!(deck_a_loop_out),
                 loop_scan: ids!(deck_a_loop_scan),
-                jump_back: ids!(deck_a_jump_back),
-                jump_fwd: ids!(deck_a_jump_fwd),
-                phase_flip: ids!(deck_a_phase_flip),
                 mute: ids!(deck_a_mute),
                 sync: ids!(deck_a_sync),
                 keylock: ids!(deck_a_keylock),
@@ -4177,9 +3138,6 @@ impl MusicDeckIds {
             DeckId::B => MusicDeckIds {
                 title: ids!(deck_b_title),
                 artist: ids!(deck_b_artist),
-                credit: ids!(deck_b_credit),
-                credit_artist: ids!(deck_b_credit_artist),
-                credit_license: ids!(deck_b_credit_license),
                 bpm: ids!(deck_b_bpm),
                 pitch_text: ids!(deck_b_pitch_text),
                 time: ids!(deck_b_time),
@@ -4187,7 +3145,6 @@ impl MusicDeckIds {
                 stem_state: ids!(deck_b_stem_state),
                 range: ids!(deck_b_range),
                 loop_len: ids!(deck_b_loop_len),
-                to_start: ids!(deck_b_to_start),
                 play: ids!(deck_b_play),
                 cue: ids!(deck_b_cue),
                 hp: ids!(deck_b_hp),
@@ -4199,9 +3156,6 @@ impl MusicDeckIds {
                 loop_in: ids!(deck_b_loop_in),
                 loop_out: ids!(deck_b_loop_out),
                 loop_scan: ids!(deck_b_loop_scan),
-                jump_back: ids!(deck_b_jump_back),
-                jump_fwd: ids!(deck_b_jump_fwd),
-                phase_flip: ids!(deck_b_phase_flip),
                 mute: ids!(deck_b_mute),
                 sync: ids!(deck_b_sync),
                 keylock: ids!(deck_b_keylock),
@@ -4320,27 +3274,12 @@ struct BillboardSlot {
     last: Option<f64>,
 }
 
-/// Where the OUTPUT is. `Opening`/`Open` are the projector window — a
-/// second OS window; `InPage` is the same surface as a layer over the
-/// console, which is what a platform with ONE window (the web) gets: a
-/// second window is a platform capability, not a service the web build
-/// could swap. One state machine either way — the button, the fill
-/// politeness and the mesh liveness read `is_up`, not the host.
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
 enum OutputWindowLifecycle {
     #[default]
+    Open,
     Closed,
     Opening,
-    Open,
-    InPage,
-}
-
-impl OutputWindowLifecycle {
-    /// The output is on a screen: the projector window is up, or the
-    /// in-page layer is.
-    fn is_up(self) -> bool {
-        matches!(self, Self::Open | Self::InPage)
-    }
 }
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
@@ -4348,20 +3287,15 @@ enum OutputWindowCommand {
     Recreate,
     Restore,
     Deminiaturize,
-    ShowInPage,
 }
 
-/// What the OUTPUT button does from `lifecycle`, on a platform with a
-/// second window or without one (`single_window`: `OsType::is_single_window`).
 fn output_window_command(
     lifecycle: OutputWindowLifecycle,
     is_macos: bool,
-    single_window: bool,
 ) -> Option<OutputWindowCommand> {
     match lifecycle {
-        OutputWindowLifecycle::Closed if single_window => Some(OutputWindowCommand::ShowInPage),
         OutputWindowLifecycle::Closed => Some(OutputWindowCommand::Recreate),
-        OutputWindowLifecycle::Opening | OutputWindowLifecycle::InPage => None,
+        OutputWindowLifecycle::Opening => None,
         OutputWindowLifecycle::Open if is_macos => Some(OutputWindowCommand::Deminiaturize),
         OutputWindowLifecycle::Open => Some(OutputWindowCommand::Restore),
     }
@@ -4512,32 +3446,11 @@ fn stale_fade_to_land(
     active.filter(|schedule| *schedule != published)
 }
 
-/// The four operator workspaces. VJ and DJ also select their matching APC
-/// surface; SYNTH and MIX leave the controller on its last performance surface.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum ConsoleMode {
-    Vj,
-    Dj,
-    Synth,
-    Mix,
-}
-
-impl ConsoleMode {
-    fn page(self) -> LiveId {
-        match self {
-            Self::Vj => live_id!(video_page),
-            Self::Dj => live_id!(music_page),
-            Self::Synth => live_id!(synth_page),
-            Self::Mix => live_id!(mix_page),
-        }
-    }
-}
-
-const MODE_BUTTONS: [(&[LiveId], ConsoleMode); 4] = [
-    (ids!(mode_vj), ConsoleMode::Vj),
-    (ids!(mode_dj), ConsoleMode::Dj),
-    (ids!(mode_synth), ConsoleMode::Synth),
-    (ids!(mode_mix), ConsoleMode::Mix),
+/// The three top-level modes. Everything else is a filter or a drawer.
+const MODE_BUTTONS: [(&[LiveId], ApcSurface); 3] = [
+    (ids!(mode_vj), ApcSurface::Video),
+    (ids!(mode_dj), ApcSurface::Music),
+    (ids!(mode_sfx), ApcSurface::Sfx),
 ];
 
 /// The explorer's lane: exactly one chip at a time (radio; the selected
@@ -4647,141 +3560,6 @@ impl LowerTab {
     }
 }
 
-/// UI-owned edit model for the rack and program bus. Audio owns its own copy;
-/// every edit crosses the bounded mixer command queue, never a shared lock.
-#[derive(Clone, Copy, Debug)]
-struct SynthMixUiState {
-    selected: SynthTrack,
-    /// The two Ironfish pages are navigation state, not audio state.
-    ironfish_fx_page: bool,
-    /// A program is lit only until the operator changes a parameter.
-    ironfish_program: Option<u8>,
-    patterns: RackPatterns,
-    patch: IronfishPatch,
-    playing: bool,
-    strip_gains: [f32; STRIP_COUNT],
-    strip_mutes: [bool; STRIP_COUNT],
-    strip_solos: [bool; STRIP_COUNT],
-    master: MasterParams,
-    last_step: u8,
-    last_clock_token: Option<(u64, u8)>,
-}
-
-impl Default for SynthMixUiState {
-    fn default() -> Self {
-        Self {
-            selected: SynthTrack::Piano,
-            ironfish_fx_page: false,
-            ironfish_program: Some(0),
-            patterns: RackPatterns::default(),
-            patch: IronfishPatch::default(),
-            playing: false,
-            strip_gains: [1.0; STRIP_COUNT],
-            strip_mutes: [false; STRIP_COUNT],
-            strip_solos: [false; STRIP_COUNT],
-            master: MasterParams::default(),
-            last_step: u8::MAX,
-            last_clock_token: None,
-        }
-    }
-}
-
-const MIX_STRIP_CONTROLS: [(
-    StripId,
-    &[LiveId],
-    &[LiveId],
-    &[LiveId],
-    &[LiveId],
-); STRIP_COUNT] = [
-    (StripId::Video, ids!(mix_video_gain), ids!(mix_video_mute), ids!(mix_video_solo), ids!(mix_video_meter)),
-    (StripId::DjA, ids!(mix_dja_gain), ids!(mix_dja_mute), ids!(mix_dja_solo), ids!(mix_dja_meter)),
-    (StripId::DjB, ids!(mix_djb_gain), ids!(mix_djb_mute), ids!(mix_djb_solo), ids!(mix_djb_meter)),
-    (StripId::Sfx, ids!(mix_sfx_gain), ids!(mix_sfx_mute), ids!(mix_sfx_solo), ids!(mix_sfx_meter)),
-    (StripId::Piano, ids!(mix_piano_gain), ids!(mix_piano_mute), ids!(mix_piano_solo), ids!(mix_piano_meter)),
-    (StripId::Ironfish, ids!(mix_ironfish_gain), ids!(mix_ironfish_mute), ids!(mix_ironfish_solo), ids!(mix_ironfish_meter)),
-    (StripId::Drums, ids!(mix_drums_gain), ids!(mix_drums_mute), ids!(mix_drums_solo), ids!(mix_drums_meter)),
-];
-
-const IRONFISH_CONTROLS: [(IronfishParam, &[LiveId]); 53] = [
-    (IronfishParam::OscBalance, ids!(ironfish_osc_balance)),
-    (IronfishParam::Osc1Transpose, ids!(ironfish_osc1_transpose)),
-    (IronfishParam::Osc1Detune, ids!(ironfish_osc1_detune)),
-    (IronfishParam::Osc1Spread, ids!(ironfish_osc1_spread)),
-    (IronfishParam::Osc1Diffuse, ids!(ironfish_osc1_diffuse)),
-    (IronfishParam::Osc1Harmonic, ids!(ironfish_osc1_harmonic)),
-    (IronfishParam::Osc1HarmonicEnv, ids!(ironfish_osc1_harmonic_env)),
-    (IronfishParam::Osc1HarmonicLfo, ids!(ironfish_osc1_harmonic_lfo)),
-    (IronfishParam::Osc2Transpose, ids!(ironfish_osc2_transpose)),
-    (IronfishParam::Osc2Detune, ids!(ironfish_osc2_detune)),
-    (IronfishParam::Osc2Spread, ids!(ironfish_osc2_spread)),
-    (IronfishParam::Osc2Diffuse, ids!(ironfish_osc2_diffuse)),
-    (IronfishParam::Osc2Harmonic, ids!(ironfish_osc2_harmonic)),
-    (IronfishParam::Osc2HarmonicEnv, ids!(ironfish_osc2_harmonic_env)),
-    (IronfishParam::Osc2HarmonicLfo, ids!(ironfish_osc2_harmonic_lfo)),
-    (IronfishParam::Sub, ids!(ironfish_sub)),
-    (IronfishParam::Noise, ids!(ironfish_noise)),
-    (IronfishParam::Portamento, ids!(ironfish_portamento)),
-    (IronfishParam::AmpPredelay, ids!(ironfish_amp_predelay)),
-    (IronfishParam::AmpAttack, ids!(ironfish_amp_attack)),
-    (IronfishParam::AmpHold, ids!(ironfish_amp_hold)),
-    (IronfishParam::AmpDecay, ids!(ironfish_amp_decay)),
-    (IronfishParam::AmpSustain, ids!(ironfish_amp_sustain)),
-    (IronfishParam::AmpRelease, ids!(ironfish_amp_release)),
-    (IronfishParam::ModPredelay, ids!(ironfish_mod_predelay)),
-    (IronfishParam::ModAttack, ids!(ironfish_mod_attack)),
-    (IronfishParam::ModHold, ids!(ironfish_mod_hold)),
-    (IronfishParam::ModDecay, ids!(ironfish_mod_decay)),
-    (IronfishParam::ModSustain, ids!(ironfish_mod_sustain)),
-    (IronfishParam::ModRelease, ids!(ironfish_mod_release)),
-    (IronfishParam::FilterCutoff, ids!(ironfish_filter_cutoff)),
-    (IronfishParam::FilterResonance, ids!(ironfish_filter_resonance)),
-    (IronfishParam::FilterEnvAmount, ids!(ironfish_filter_env)),
-    (IronfishParam::FilterLfoAmount, ids!(ironfish_filter_lfo)),
-    (IronfishParam::FilterTouchAmount, ids!(ironfish_filter_touch)),
-    (IronfishParam::LfoRate, ids!(ironfish_lfo_rate)),
-    (IronfishParam::Touch, ids!(ironfish_touch)),
-    (IronfishParam::Bitcrush, ids!(ironfish_bitcrush)),
-    (IronfishParam::DelaySend, ids!(ironfish_delay_send)),
-    (IronfishParam::DelayFeedback, ids!(ironfish_delay_feedback)),
-    (IronfishParam::DelayCross, ids!(ironfish_delay_cross)),
-    (IronfishParam::DelayDifference, ids!(ironfish_delay_difference)),
-    (IronfishParam::DelayLength, ids!(ironfish_delay_length)),
-    (IronfishParam::ChorusMinDelay, ids!(ironfish_chorus_min_delay)),
-    (IronfishParam::ChorusModDepth, ids!(ironfish_chorus_mod_depth)),
-    (IronfishParam::ChorusRate, ids!(ironfish_chorus_rate)),
-    (IronfishParam::ChorusPhaseDiff, ids!(ironfish_chorus_phase_diff)),
-    (IronfishParam::ChorusMix, ids!(ironfish_chorus_mix)),
-    (IronfishParam::ChorusFeedback, ids!(ironfish_chorus_feedback)),
-    (IronfishParam::ReverbMix, ids!(ironfish_reverb_mix)),
-    (IronfishParam::ReverbFeedback, ids!(ironfish_reverb_feedback)),
-    (IronfishParam::ArpOctaves, ids!(ironfish_arp_octaves)),
-    (IronfishParam::Output, ids!(ironfish_output)),
-];
-
-const LEGACY_IRONFISH_PARAMS: [IronfishParam; 12] = [
-    IronfishParam::OscBalance,
-    IronfishParam::FilterCutoff,
-    IronfishParam::FilterResonance,
-    IronfishParam::FilterEnvAmount,
-    IronfishParam::AmpAttack,
-    IronfishParam::AmpDecay,
-    IronfishParam::AmpSustain,
-    IronfishParam::AmpRelease,
-    IronfishParam::ChorusMix,
-    IronfishParam::DelaySend,
-    IronfishParam::ReverbMix,
-    IronfishParam::Output,
-];
-
-const MASTER_CONTROLS: [(MasterParam, &[LiveId]); 6] = [
-    (MasterParam::Threshold, ids!(mix_comp_threshold)),
-    (MasterParam::Ratio, ids!(mix_comp_ratio)),
-    (MasterParam::Attack, ids!(mix_comp_attack)),
-    (MasterParam::Release, ids!(mix_comp_release)),
-    (MasterParam::Makeup, ids!(mix_comp_makeup)),
-    (MasterParam::Ceiling, ids!(mix_limiter_ceiling)),
-];
-
 /// Whose native folder picker is open. The answer arrives in a later
 /// actions pass with nothing in it to say who asked, so the app has to
 /// remember: the VJ page ARMS its panel, the DJ page imports on the spot.
@@ -4793,19 +3571,6 @@ enum ImportPicker {
     Dj,
 }
 
-fn music_dialog_files(
-    picker: ImportPicker,
-    action: &FileDialogAction,
-) -> Option<Vec<VirtualFile>> {
-    if picker != ImportPicker::Dj {
-        return None;
-    }
-    match action {
-        FileDialogAction::FileLoaded { files, .. } => Some(files.clone()),
-        _ => None,
-    }
-}
-
 /// How far along the background warm-up of the next queued track is.
 ///
 /// One track at a time and never more: the point of this work is that
@@ -5024,12 +3789,7 @@ impl LatchPaint {
 /// What a catalog-runtime request was for.
 #[derive(Clone, Debug)]
 enum CatPurpose {
-    Page {
-        surface: Surface,
-        gen: CatGen,
-        slot: usize,
-        first: bool,
-    },
+    Page { surface: Surface, gen: CatGen, slot: usize, first: bool },
     Detail { surface: Surface, gen: CatGen, asset: AssetId },
     Manifest { surface: Surface, gen: CatGen, asset: AssetId, revision: AssetRevisionId },
     Thumb { revision: AssetRevisionId },
@@ -5061,14 +3821,6 @@ enum CatPurpose {
     /// Offering this machine's locally computed stems/lyrics back to the
     /// store. Fire and forget: one line either way, never a dialog.
     SideChannelPublish { asset: AssetId },
-    /// Byte-first music import: resolve the stable alias, compare its head,
-    /// then publish only when the content differs.
-    MusicImportAlias { prepared: PreparedMusicImport },
-    MusicImportManifest {
-        prepared: PreparedMusicImport,
-        asset: AssetId,
-    },
-    MusicImportPublish { name: String, updating: bool },
 }
 
 /// Where the pre-listen mini player lives — a preference in the headphones
@@ -5120,10 +3872,6 @@ enum MediaPurpose {
     DeckStem { deck: DeckId, gen: u64, index: usize },
     /// The deck track's precomputed lyrics document.
     DeckLyrics { deck: DeckId, gen: u64 },
-    /// The deck track's versioned native `.wave` analysis payload.
-    DeckDjAnalysis { deck: DeckId, gen: u64 },
-    /// The deck track's prebuilt loop-splat grid.
-    DeckDjLoopSplat { deck: DeckId, gen: u64 },
     Pad { pad: AssetId, gen: u64, revision: AssetRevisionId, media: MediaType },
     Mesh { gen: u64 },
 }
@@ -5136,311 +3884,11 @@ enum MediaPurpose {
 struct PendingSideChannels {
     gen: u64,
     /// In `FileRole::STEMS` order.
-    stems: [Option<FetchedSource>; 4],
+    stems: [Option<PathBuf>; 4],
     /// False once the lyrics landed, or once their fetch failed — a missing
     /// transcript is not a reason to hold the stems back.
     want_lyrics: bool,
-    lyrics: Option<FetchedSource>,
-}
-
-/// Generation-safe presentation state for a deck's fetch, decode and
-/// precomputed-stem load. Transport details stay out of the deck engine.
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-enum DeckLoadPhase {
-    #[default]
-    Idle,
-    Fetching { bytes: u64, total: u64 },
-    /// `None` until a decoder offers work-unit progress.
-    Decoding { progress: Option<(u64, u64)> },
-    Stems,
-    Ready,
-    Failed(String),
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-struct DeckLoadProgress {
-    gen: u64,
-    phase: DeckLoadPhase,
-    stem_bytes: [u64; 4],
-    stem_totals: [u64; 4],
-    wants_stems: bool,
-    /// The deck opened on a decoded lead and is playing while the rest of
-    /// the load — decode, stems — goes on underneath.
-    playable: bool,
-}
-
-/// What a deck's `InstallTrack` puts on the mixer: the growing chunk table
-/// of a track still decoding, or a file that landed whole.
-enum DeckIncoming {
-    Stream(Arc<crate::mixer::StreamPcm>),
-    Whole(Arc<TrackPcm>, Vec<(f32, f32)>),
-}
-
-impl DeckLoadProgress {
-    fn begin(&mut self, gen: u64, total: u64) {
-        *self = Self {
-            gen,
-            phase: DeckLoadPhase::Fetching { bytes: 0, total },
-            stem_bytes: [0; 4],
-            stem_totals: [0; 4],
-            wants_stems: false,
-            playable: false,
-        };
-    }
-
-    /// The deck opened on a lead: from here the indicator reports, it does
-    /// not block.
-    fn playable(&mut self, gen: u64) {
-        if self.gen == gen && !matches!(self.phase, DeckLoadPhase::Failed(_)) {
-            self.playable = true;
-        }
-    }
-
-    /// Decoded frames against the decoder's expectation (0 = unknown).
-    fn decode_progress(&mut self, gen: u64, done: u64, total: u64) {
-        if self.gen != gen || !matches!(self.phase, DeckLoadPhase::Decoding { .. }) {
-            return;
-        }
-        self.phase = DeckLoadPhase::Decoding {
-            progress: (total > 0).then_some((done.min(total), total)),
-        };
-    }
-
-    fn fetch_progress(&mut self, gen: u64, bytes: u64, total: u64) {
-        if self.gen != gen {
-            return;
-        }
-        if let DeckLoadPhase::Fetching { total: expected, .. } = self.phase {
-            let total = if total > 0 { total } else { expected };
-            self.phase = DeckLoadPhase::Fetching {
-                bytes: if total > 0 { bytes.min(total) } else { bytes },
-                total,
-            };
-        }
-    }
-
-    fn arm_stems(&mut self, gen: u64, totals: [u64; 4]) {
-        if self.gen == gen && !matches!(self.phase, DeckLoadPhase::Failed(_)) {
-            self.stem_totals = totals;
-            self.wants_stems = true;
-        }
-    }
-
-    fn decoding(&mut self, gen: u64) {
-        if self.gen == gen && !matches!(self.phase, DeckLoadPhase::Failed(_)) {
-            self.phase = DeckLoadPhase::Decoding { progress: None };
-        }
-    }
-
-    fn stem_progress(&mut self, gen: u64, index: usize, bytes: u64, total: u64) {
-        if self.gen != gen || index >= self.stem_bytes.len() {
-            return;
-        }
-        if total > 0 {
-            self.stem_totals[index] = total;
-        }
-        self.stem_bytes[index] = bytes.min(self.stem_totals[index]);
-    }
-
-    fn stem_complete(&mut self, gen: u64, index: usize) {
-        if self.gen == gen && index < self.stem_bytes.len() {
-            self.stem_bytes[index] = self.stem_totals[index];
-        }
-    }
-
-    fn decoded(&mut self, gen: u64) {
-        if self.gen != gen || matches!(self.phase, DeckLoadPhase::Failed(_)) {
-            return;
-        }
-        self.phase = if self.wants_stems {
-            DeckLoadPhase::Stems
-        } else {
-            DeckLoadPhase::Ready
-        };
-    }
-
-    /// A side-channel miss falls through to the operator's separation
-    /// choice; the playable track itself is ready and no longer blocked.
-    fn stems_unavailable(&mut self, gen: u64) {
-        if self.gen != gen {
-            return;
-        }
-        self.wants_stems = false;
-        if matches!(self.phase, DeckLoadPhase::Stems) {
-            self.phase = DeckLoadPhase::Ready;
-        }
-    }
-
-    fn stems_ready(&mut self, gen: u64) {
-        if self.gen == gen && matches!(self.phase, DeckLoadPhase::Stems) {
-            self.phase = DeckLoadPhase::Ready;
-        }
-    }
-
-    fn failed(&mut self, gen: u64, error: String) {
-        if self.gen == gen {
-            self.phase = DeckLoadPhase::Failed(error);
-        }
-    }
-
-    fn clear(&mut self) {
-        *self = Self::default();
-    }
-
-    fn text(&self) -> Option<String> {
-        match &self.phase {
-            DeckLoadPhase::Idle | DeckLoadPhase::Ready => None,
-            DeckLoadPhase::Fetching { bytes, total } if *total > 0 => Some(format!(
-                "fetching {:.1} / {:.1} MB",
-                *bytes as f64 / (1024.0 * 1024.0),
-                *total as f64 / (1024.0 * 1024.0),
-            )),
-            DeckLoadPhase::Fetching { .. } => Some("fetching".to_string()),
-            DeckLoadPhase::Decoding { progress } => {
-                let percent = progress
-                    .filter(|(_, total)| *total > 0)
-                    .map(|(done, total)| format!(" {:.0} %", done as f64 * 100.0 / total as f64))
-                    .unwrap_or_default();
-                Some(if self.playable {
-                    format!("playing while decoding{percent}")
-                } else {
-                    format!("decoding{percent}")
-                })
-            }
-            DeckLoadPhase::Stems => Some(if self.playable {
-                "playing while stems load".to_string()
-            } else {
-                "stems".to_string()
-            }),
-            DeckLoadPhase::Failed(error) => Some(format!("failed: {error}")),
-        }
-    }
-
-    /// `(phase, fraction, indeterminate, playable)` for the waveform strip.
-    /// Fetch is phase 1, decode 2, stems 3 and failure 4; `playable` says
-    /// the deck is already playing under it, so the strip reports instead
-    /// of covering the picture.
-    fn visual(&self) -> Option<(f32, f32, f32, bool)> {
-        let fraction = |done: u64, total: u64| {
-            if total > 0 {
-                (done as f64 / total as f64).clamp(0.0, 1.0) as f32
-            } else {
-                0.0
-            }
-        };
-        let playable = self.playable;
-        match &self.phase {
-            DeckLoadPhase::Idle | DeckLoadPhase::Ready => None,
-            DeckLoadPhase::Fetching { bytes, total } => Some((
-                1.0,
-                fraction(*bytes, *total),
-                if *total == 0 { 1.0 } else { 0.0 },
-                playable,
-            )),
-            DeckLoadPhase::Decoding { progress } => match progress {
-                Some((done, total)) if *total > 0 => {
-                    Some((2.0, fraction(*done, *total), 0.0, playable))
-                }
-                _ => Some((2.0, 0.0, 1.0, playable)),
-            },
-            DeckLoadPhase::Stems => {
-                let done = self.stem_bytes.iter().sum();
-                let total = self.stem_totals.iter().sum();
-                Some((
-                    3.0,
-                    fraction(done, total),
-                    if total == 0 || done >= total { 1.0 } else { 0.0 },
-                    playable,
-                ))
-            }
-            DeckLoadPhase::Failed(_) => Some((4.0, 1.0, 0.0, playable)),
-        }
-    }
-
-    fn is_failed(&self) -> bool {
-        matches!(self.phase, DeckLoadPhase::Failed(_))
-    }
-}
-
-#[cfg(test)]
-mod deck_load_progress_tests {
-    use super::{DeckLoadPhase, DeckLoadProgress};
-
-    #[test]
-    fn fetching_decoding_stems_then_ready_or_failed() {
-        let mib = 1024 * 1024;
-        let mut load = DeckLoadProgress::default();
-        load.begin(7, 32 * mib);
-        load.arm_stems(7, [mib, 2 * mib, mib, 4 * mib]);
-        load.fetch_progress(7, 12 * mib, 32 * mib);
-        assert_eq!(load.text().as_deref(), Some("fetching 12.0 / 32.0 MB"));
-        assert_eq!(load.visual(), Some((1.0, 0.375, 0.0, false)));
-
-        load.decoding(7);
-        assert_eq!(load.phase, DeckLoadPhase::Decoding { progress: None });
-        assert_eq!(load.visual(), Some((2.0, 0.0, 1.0, false)));
-        load.stem_progress(7, 0, mib, mib);
-        load.decoded(7);
-        assert_eq!(load.phase, DeckLoadPhase::Stems);
-        assert_eq!(load.visual(), Some((3.0, 0.125, 0.0, false)));
-        load.stems_ready(7);
-        assert_eq!(load.phase, DeckLoadPhase::Ready);
-
-        load.begin(8, 10 * mib);
-        load.decoding(8);
-        load.failed(8, "bad audio".to_string());
-        assert_eq!(load.text().as_deref(), Some("failed: bad audio"));
-        assert_eq!(load.visual(), Some((4.0, 1.0, 0.0, false)));
-        load.stems_ready(7); // stale completion cannot clear the failure
-        assert!(load.is_failed());
-    }
-
-    #[test]
-    fn a_playable_deck_reports_instead_of_blocking() {
-        let mut load = DeckLoadProgress::default();
-        load.begin(3, 0);
-        load.decoding(3);
-        assert_eq!(load.text().as_deref(), Some("decoding"));
-        // Chunks land, the expectation is known, the deck opens.
-        load.decode_progress(3, 1_000, 10_000);
-        assert_eq!(load.text().as_deref(), Some("decoding 10 %"));
-        load.playable(3);
-        load.decode_progress(3, 4_200, 10_000);
-        assert_eq!(load.text().as_deref(), Some("playing while decoding 42 %"));
-        assert_eq!(load.visual(), Some((2.0, 0.42, 0.0, true)));
-        // A stale generation says nothing.
-        load.decode_progress(2, 9_000, 10_000);
-        assert_eq!(load.text().as_deref(), Some("playing while decoding 42 %"));
-        // Stems keep the deck playing under them too.
-        load.arm_stems(3, [1, 1, 1, 1]);
-        load.decoded(3);
-        assert_eq!(load.text().as_deref(), Some("playing while stems load"));
-        assert!(matches!(load.visual(), Some((3.0, _, _, true))));
-        load.stems_ready(3);
-        assert_eq!(load.text(), None);
-        assert_eq!(load.visual(), None);
-        // A new load starts blocking again.
-        load.begin(4, 0);
-        load.decoding(4);
-        assert_eq!(load.text().as_deref(), Some("decoding"));
-        assert_eq!(load.visual(), Some((2.0, 0.0, 1.0, false)));
-    }
-}
-
-/// A wasm deck's read-only demo-cache lookup. Missing and failed payloads
-/// settle to `Unavailable`; they are never converted into local analysis
-/// jobs, so a static-site miss cannot leave the deck waiting forever.
-#[derive(Clone, Debug)]
-enum DemoCacheValue<T> {
-    Unavailable { gen: u64 },
-    Fetching { gen: u64 },
-    Ready { gen: u64, value: Arc<T> },
-}
-
-impl<T> Default for DemoCacheValue<T> {
-    fn default() -> Self {
-        Self::Unavailable { gen: 0 }
-    }
+    lyrics: Option<PathBuf>,
 }
 
 impl PendingSideChannels {
@@ -5555,7 +4003,10 @@ fn nav_anchor(a: &Anchor) -> makepad_render::player_nav::NavAnchor {
 }
 
 fn now_ms() -> u64 {
-    (Cx::time_now().max(0.0) * 1000.0) as u64
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_millis() as u64)
+        .unwrap_or(0)
 }
 
 fn select_visual_file(manifest: &AssetManifest) -> Option<TileMedia> {
@@ -5650,8 +4101,6 @@ fn side_channel_refs_of(files: &[makepad_asset_data::AssetFile]) -> TrackSideCha
             .all(Option::is_some)
             .then(|| stems.map(|slot| slot.expect("checked above"))),
         lyrics: file(FileRole::Lyrics),
-        dj_analysis: file(FileRole::DjAnalysis),
-        dj_loop_splat: file(FileRole::DjLoopSplat),
     }
 }
 
@@ -5880,6 +4329,9 @@ pub struct SyncSnapshot {
     pub suppressed: bool,
 }
 
+struct SyncShared {
+    snap: Mutex<SyncSnapshot>,
+}
 
 /// The analysis worker: drains the capture ring OFF the realtime callback
 /// and publishes a coherent snapshot for the UI thread. The pure beat
@@ -5887,30 +4339,23 @@ pub struct SyncSnapshot {
 /// until it lands the snapshot carries capture health and `beat` stays
 /// honestly `None`, so every consumer falls back to immediate fades.
 pub struct SyncWorker {
-    /// Snapshots arrive over a channel, newest last; the latest one taken
-    /// is kept here for the readers in between. The UI never locks
-    /// anything the worker holds.
-    snapshots: std::sync::mpsc::Receiver<SyncSnapshot>,
-    latest: std::cell::RefCell<SyncSnapshot>,
+    shared: Arc<SyncShared>,
     stop: Arc<std::sync::atomic::AtomicBool>,
     resync: Arc<std::sync::atomic::AtomicBool>,
     suppress: Arc<std::sync::atomic::AtomicBool>,
 }
 
 impl SyncWorker {
-    pub fn start(
-        feed: Arc<CaptureFeed>,
-        spawner: ThreadSpawner,
-    ) -> SyncWorker {
-        let (snap_tx, snapshots) = std::sync::mpsc::channel::<SyncSnapshot>();
+    pub fn start(feed: Arc<CaptureFeed>) -> SyncWorker {
+        let shared = Arc::new(SyncShared { snap: Mutex::new(SyncSnapshot::default()) });
         let stop = Arc::new(std::sync::atomic::AtomicBool::new(false));
         let resync = Arc::new(std::sync::atomic::AtomicBool::new(false));
         let suppress = Arc::new(std::sync::atomic::AtomicBool::new(false));
+        let thread_shared = shared.clone();
         let thread_stop = stop.clone();
         let thread_resync = resync.clone();
         let thread_suppress = suppress.clone();
-        let options = ThreadOptions { name: Some("vj-sync".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || {
+        let _ = std::thread::Builder::new().name("vj-beat-sync".into()).spawn(move || {
             let mut scratch: Vec<f32> = Vec::with_capacity(CAPTURE_RING);
             let mut analyzer: Option<BeatSyncAnalyzer> = None;
             let mut lock_started_beat: Option<i64> = None;
@@ -6002,42 +4447,22 @@ impl SyncWorker {
                 let beat = analyzer_snapshot.as_ref().and_then(|snapshot| {
                     beat_info_from_snapshot(snapshot, &mut lock_started_beat, Instant::now())
                 });
-                if snap_tx
-                    .send(SyncSnapshot {
-                        sample_rate: rate,
-                        frames: stats.frames_written,
-                        dropped: stats.dropped_samples,
-                        peak: stats.peak,
-                        lock_state,
-                        beat,
-                        wave,
-                        wave_stamp,
-                        suppressed,
-                    })
-                    .is_err()
                 {
-                    // The handle is gone: nobody will read another one.
-                    return;
+                    let mut snap = thread_shared.snap.lock().unwrap();
+                    snap.sample_rate = rate;
+                    snap.frames = stats.frames_written;
+                    snap.dropped = stats.dropped_samples;
+                    snap.peak = stats.peak;
+                    snap.lock_state = lock_state;
+                    snap.beat = beat;
+                    snap.wave = wave;
+                    snap.wave_stamp = wave_stamp;
+                    snap.suppressed = suppressed;
                 }
-                // A plain sleep reads the std clock and panics on a wasm
-                // worker; `wait_until` paces off `Cx::monotonic_now()`
-                // instead of the ring's own arrival (there is no channel
-                // to block on — the capture ring is filled by the audio
-                // callback, not a message).
-                let tick = CancellationToken::new();
-                let _ = tick.wait_until(Cx::monotonic_now() + 0.010);
+                std::thread::sleep(Duration::from_millis(10));
             }
-        }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => log!("vj beat-sync worker unavailable: {error}"),
-        }
-        SyncWorker {
-            snapshots,
-            latest: std::cell::RefCell::new(SyncSnapshot::default()),
-            stop,
-            resync,
-            suppress,
-        }
+        });
+        SyncWorker { shared, stop, resync, suppress }
     }
 
     /// Park the detector: a deck is playing, so the room is only ever going
@@ -6047,14 +4472,8 @@ impl SyncWorker {
         self.suppress.store(on, Ordering::Release);
     }
 
-    /// The newest snapshot the worker has published. Never waits: the
-    /// channel is drained with `try_recv`.
     pub fn snapshot(&self) -> SyncSnapshot {
-        let mut latest = self.latest.borrow_mut();
-        while let Ok(snap) = self.snapshots.try_recv() {
-            *latest = snap;
-        }
-        latest.clone()
+        self.shared.snap.lock().unwrap().clone()
     }
 
     /// Drop the tracked grid and re-derive tempo and phase from the audio
@@ -6656,14 +5075,15 @@ impl LoopAccum {
 /// Spawn the loop-analysis worker: it accumulates bounded signatures per
 /// slot (decimating to stay under `loop_detect`'s frame cap) and publishes
 /// a `LoopReport` per revision every couple dozen accepted frames.
-fn start_loop_worker(spawner: ThreadSpawner) -> (
+fn start_loop_worker() -> (
     std::sync::mpsc::Sender<LoopScanCtl>,
-    std::sync::mpsc::Receiver<(AssetRevisionId, LoopReport)>,
+    Arc<Mutex<Vec<(AssetRevisionId, LoopReport)>>>,
 ) {
     let (tx, rx) = std::sync::mpsc::channel::<LoopScanCtl>();
-    let (worker_results, results) = std::sync::mpsc::channel::<(AssetRevisionId, LoopReport)>();
-    let options = ThreadOptions { name: Some("vj-loop-worker".into()), ..Default::default() };
-    match spawner.spawn_worker(options, move || {
+    let results: Arc<Mutex<Vec<(AssetRevisionId, LoopReport)>>> =
+        Arc::new(Mutex::new(Vec::new()));
+    let worker_results = results.clone();
+    let _ = std::thread::Builder::new().name("vj-loop-detect".into()).spawn(move || {
         let mut slots: [LoopAccum; 2] = Default::default();
         for accum in &mut slots {
             accum.accept_mod = 1;
@@ -6719,17 +5139,12 @@ fn start_loop_worker(spawner: ThreadSpawner) -> (
                             detection,
                             period_secs: detection.period_frames as f64 * seconds_per_frame,
                         };
-                        if worker_results.send((revision, report)).is_err() {
-                            return;
-                        }
+                        worker_results.lock().unwrap().push((revision, report));
                     }
                 }
             }
         }
-    }) {
-        Ok(handle) => handle.detach(),
-        Err(error) => log!("vj loop-detect worker unavailable: {error}"),
-    }
+    });
     (tx, results)
 }
 
@@ -6746,11 +5161,7 @@ fn start_loop_worker(spawner: ThreadSpawner) -> (
 // must hold the WHOLE library (~3GB) or scrolling a lane end to end cycles
 // eviction forever. A VJ rig has the unified memory; re-decode mid-set does
 // not have the time.
-const THUMB_CACHE_BYTES: usize = if usize::BITS >= 64 {
-    4_294_967_296_u64
-} else {
-    usize::MAX as u64
-} as usize;
+const THUMB_CACHE_BYTES: usize = 4096 * 1024 * 1024;
 /// One thumb texture's resident bytes (128x80 BGRA).
 // Derived from the bake's actual cell size — hardcoded 128x80 undercounted
 // residency 9.2x once cells grew to the measured-4K spec, letting ~3GB of
@@ -6760,6 +5171,12 @@ const THUMB_TEX_BYTES: usize = fx_thumbs::CELL_W * fx_thumbs::CELL_H * 4;
 /// three thousand tiles must not queue three thousand blob fetches at once.
 const MAX_THUMB_REFETCH: usize = 48;
 
+/// Cached effect sheets handed to the decode lane in one fill tick while
+/// the operator is browsing. Reading a sheet's layout header is ~0.1ms of
+/// UI thread, so a whole page of them costs less than a frame; what stops
+/// this being unbounded is the decode lane's own pending cap.
+const MAX_FX_CACHE_DECODES_PER_TICK: usize = 48;
+
 const DEFAULT_LIGHT_MASTER: f32 = 0.26;
 
 /// UI-owned show state. Keeping this as a small Copy value lets pointer
@@ -6971,12 +5388,11 @@ enum MusicSort {
     Time,
     Stem,
     Krk,
-    License,
     Tags,
 }
 
 /// The heads, their ids and the words under the arrow.
-const MUSIC_HEADS: [(MusicSort, &[LiveId], &str); 9] = [
+const MUSIC_HEADS: [(MusicSort, &[LiveId], &str); 8] = [
     (MusicSort::Title, ids!(th_title), "TITLE"),
     (MusicSort::Artist, ids!(th_artist), "ARTIST"),
     (MusicSort::Bpm, ids!(th_bpm), "BPM"),
@@ -6984,17 +5400,8 @@ const MUSIC_HEADS: [(MusicSort, &[LiveId], &str); 9] = [
     (MusicSort::Time, ids!(th_time), "TIME"),
     (MusicSort::Stem, ids!(music_th_stem), "STEM"),
     (MusicSort::Krk, ids!(music_th_krk), "KRK"),
-    (MusicSort::License, ids!(th_license), "LICENSE"),
     (MusicSort::Tags, ids!(th_tags), "TAGS"),
 ];
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-struct MusicAttribution {
-    artist: String,
-    source_url: String,
-    license: String,
-    license_url: String,
-}
 /// The library row's chips and the words they wear when there is room. Below
 /// `LIBRARY_NARROW_WIDTH` they keep only their icons.
 const LIBRARY_CHIPS: [(&[LiveId], &str); 8] = [
@@ -7014,36 +5421,10 @@ const CATEGORY_WIDTH: f64 = 96.0;
 const CATEGORY_NARROW_WIDTH: f64 = 68.0;
 #[derive(Script, ScriptHook)]
 pub struct App {
-    /// The hub's local model store (install state, licence acks, weight
-    /// paths) for the models the DJ page runs in-process. Opened lazily;
-    /// `None` after a failed open so the page keeps working without it.
-    #[rust]
-    hub_models: Option<Option<makepad_ai_hub::local::LocalModels>>,
-    /// Salamander is decoded on a worker after the hub verifies every WAV;
-    /// only the completed immutable bank crosses into mixer audio state.
-    #[rust]
-    drum_bank_loaded: bool,
-    #[rust]
-    drum_bank_requested: Option<PathBuf>,
-    #[rust]
-    drum_bank_rx: Option<
-        std::sync::mpsc::Receiver<Result<(Arc<makepad_drumkit::SampleBank>, String), String>>,
-    >,
     #[live]
     ui: WidgetRef,
-    /// This running console on the desktop assistant's service bus.
-    #[rust]
-    ai_port: Option<AiServicePort>,
-    /// Last volatile program line sent, so ordinary frame events stay quiet.
-    #[rust]
-    ai_context: String,
     #[rust]
     started: bool,
-    #[rust]
-    thread_spawner: Option<ThreadSpawner>,
-    /// The runtime pool every one-shot job runs on.
-    #[rust]
-    task_pool: Option<TaskPool>,
     /// The IMPORT CONTENT panel: its path, its worker and its progress.
     #[rust]
     import: ImportPanel,
@@ -7060,9 +5441,6 @@ pub struct App {
     session_loss_since: Option<Instant>,
     #[rust]
     up: Option<SessionHandles>,
-    /// Last catalog-pump session state printed by the web startup trace.
-    #[rust]
-    catalog_pump_up_seen: Option<bool>,
     /// One-shot per process: the bundled vjeffect preset library has been
     /// handed to the seeding worker (publish-if-absent into the local
     /// store — see effects/seed.rs). A fresh/empty store gets the full
@@ -7074,10 +5452,6 @@ pub struct App {
     chat: ChatBridge,
     #[rust]
     status_text: String,
-    /// User-actionable web catalog/load failure shown in the top status
-    /// line. Native keeps its existing quiet asset-server status bar.
-    #[rust]
-    web_status_error: String,
     #[rust]
     lighting_status: String,
     #[rust]
@@ -7289,26 +5663,21 @@ pub struct App {
     /// catalog paging in the way).
     #[rust]
     fx_bundle_rx: Option<std::sync::mpsc::Receiver<Vec<crate::effects::seed::BundleHead>>>,
-    /// alias -> (head asset, revision, transition, compiled source), retained
-    /// from that feed. This
+    /// alias -> (head revision, transition), retained from that feed. This
     /// is what unhooks the WARM path from catalog resolution: a cached
     /// sheet decodes against the head revision and the boot grid's prefab
     /// tile paints it BY ALIAS, seconds before the tile's catalog row has
     /// resolved (the store's control plane is busy at boot — the observer
     /// reconcile — and a visible grid must not wait behind it).
     #[rust]
-    fx_heads: HashMap<String, (AssetId, AssetRevisionId, bool, &'static str)>,
+    fx_heads: HashMap<String, (AssetRevisionId, bool)>,
     /// Revisions whose thumbnail bake FAILED — terminal per revision,
     /// mirrored from the render bank so the tile paints the failure.
     #[rust]
     fx_thumb_failed: HashSet<AssetRevisionId>,
-    /// Rendered/cache-decoded effect sheets. Web sheets intentionally carry
-    /// one representative frame, so frame-count cannot be their ready bit.
-    #[rust]
-    fx_thumb_ready: HashSet<AssetRevisionId>,
     /// Sheet decodes handed to the thumb lane for rendered/cached effect
-    /// thumbnails, by submit time. These are durable local results and the
-    /// decode queue keeps them across viewport epochs and backlog pruning.
+    /// thumbnails, by submit time — a decode the epoch guard dropped is
+    /// simply asked again a few seconds later (the cache file is idempotent).
     #[rust]
     fx_decode_pending: HashMap<AssetRevisionId, f64>,
     /// EFFECT SLOTS (fx_slot.rs): assignment/arm/knob state for the three
@@ -7340,6 +5709,9 @@ pub struct App {
     fx_engage_now: f32,
     #[rust]
     fx_engage_synced: f32,
+    /// `VJ_TRACE_THUMBS=1` — log every tile texture transition.
+    #[rust(std::env::var_os("VJ_TRACE_THUMBS").is_some())]
+    trace_thumbs: bool,
     /// `VJ_TRACE_CUE=1` — log the click → cue → fade chain.
     #[rust(std::env::var_os("VJ_TRACE_CUE").is_some())]
     trace_cue: bool,
@@ -7614,10 +5986,6 @@ pub struct App {
     /// The lower region's tab: content grid, lights desk or the archive.
     #[rust]
     lower_tab: LowerTab,
-    /// Rack patterns, Ironfish patch and final-bus controls mirrored on the
-    /// UI thread. The callback receives bounded copy commands only.
-    #[rust]
-    synth_mix: SynthMixUiState,
     /// The ARCHIVE.ORG panel: search, swatch, import.
     #[rust]
     archive: ArchivePanel,
@@ -7673,7 +6041,7 @@ pub struct App {
     #[rust]
     loop_tx: Option<Sender<LoopScanCtl>>,
     #[rust]
-    loop_results: Option<std::sync::mpsc::Receiver<(AssetRevisionId, LoopReport)>>,
+    loop_results: Option<Arc<Mutex<Vec<(AssetRevisionId, LoopReport)>>>>,
     #[rust]
     loop_reports: HashMap<AssetRevisionId, LoopReport>,
     #[rust]
@@ -7685,17 +6053,7 @@ pub struct App {
 
     // Decks.
     #[rust]
-    deck_incoming: HashMap<(usize, u64), DeckIncoming>,
-    /// The chunk stream of the track a deck is decoding (and, until the
-    /// analysis lands, the hops its provisional waveform is drawn from).
-    #[rust]
-    deck_stream: [Option<media::DeckStream>; 2],
-    /// When each deck's streamed picture was last rebuilt (app seconds):
-    /// a fast native decode lands chunks faster than the eye needs frames.
-    #[rust]
-    deck_stream_wave_at: [f64; 2],
-    #[rust]
-    deck_load_progress: [DeckLoadProgress; 2],
+    deck_incoming: HashMap<(usize, u64), (Arc<TrackPcm>, Vec<(f32, f32)>)>,
     #[rust]
     deck_tracks: [Option<(Arc<TrackPcm>, Vec<(f32, f32)>)>; 2],
     #[rust]
@@ -7768,58 +6126,12 @@ pub struct App {
     deck_found_scores: [Vec<f32>; 2],
     #[rust]
     deck_analysis: [Option<Arc<TrackAnalysis>>; 2],
-    /// Web only in behaviour (kept as ordinary fields so App construction is
-    /// identical on both targets): the static store's typed analysis outcome.
-    #[rust]
-    deck_demo_analysis: [DemoCacheValue<TrackAnalysis>; 2],
-    #[rust]
-    deck_demo_splat: [DemoCacheValue<crate::loop_splat::SplatGrid>; 2],
-    /// Which deck the loop-splat grid and controller surface address.
-    #[rust(DeckId::A)]
-    splat_focus: DeckId,
-    /// Last pure model pushed to the widget; controller LEDs reuse it.
-    #[rust]
-    splat_model: SplatViewModel,
-    #[rust]
-    deck_splat_snapshot_seen: [bool; 2],
-    /// Model-rate separation frontier and completion flag per deck.
-    #[rust]
-    deck_stem_coverage: [Option<(usize, bool)>; 2],
-    /// The expensive full-track levels returned with the refined grid.
-    #[rust]
-    #[rust]
-    deck_splat_refining: [Option<u64>; 2],
-    #[rust(SplatRefineWorker::new())]
-    splat_refine: SplatRefineWorker,
-    /// The selected loop's notation panel and its latest-wins DSP worker.
-    #[rust]
-    loop_score_open: bool,
-    #[rust]
-    loop_score_signature: Option<LoopScoreSignature>,
-    #[rust]
-    loop_score_presented: Option<LoopScoreKey>,
-    #[rust]
-    loop_score_has_lyrics: bool,
-    /// Whether the score preview repeats the loop.
-    #[rust(true)]
-    loop_score_loop: bool,
-    /// Raw transcriptions and their compact roll geometry share one key.
-    #[rust]
-    loop_score_transcriptions: HashMap<LoopScoreKey, Arc<LoopScoreTranscription>>,
-    #[rust]
-    splat_blocks: HashMap<LoopScoreKey, Arc<crate::loop_blocks::CellBlocks>>,
-    #[rust(LoopScoreWorker::new())]
-    loop_score_worker: LoopScoreWorker,
     /// The waveform pyramid per deck: one texture holding every zoom level.
     #[rust]
     deck_zoom_tex: [Option<crate::music_view::WavePyramid>; 2],
     /// Source separation, off-thread, per deck.
     #[rust(StemsPool::new())]
     stems: StemsPool,
-    /// The operator's one global placement choice for missing stems. Hub is
-    /// the safe default: its failure is unavailable, never a local model run.
-    #[rust(StemSeparation::AiHub)]
-    stem_separation: StemSeparation,
     /// The other way to get stems: precomputed ones off the store, decoded
     /// on their own worker so a deck load never waits behind a model.
     #[rust(SideChannelPool::new())]
@@ -7909,9 +6221,6 @@ pub struct App {
     /// Rows on screen, so a row click maps back to a track.
     #[rust]
     music_rows: Vec<TrackRowEntry>,
-    /// Public track credits from the live/static catalog projection.
-    #[rust]
-    music_attributions: HashMap<AssetId, MusicAttribution>,
     #[rust]
     queue_rows: Vec<TrackRowEntry>,
     /// Browsing local audio files instead of the store catalog.
@@ -7969,11 +6278,11 @@ pub struct App {
     /// Whether the status bar is standing on two lines.
     #[rust]
     status_bar_wrapped: bool,
-    /// Whether the bottom panels are taking turns, and which one is up.
-    /// The loop splat is the default; explorer and queue remain one tap away.
-    #[rust(true)]
+    /// Whether the explorer and the queue are taking turns, and which of
+    /// them is up. Explorer first: it is where a set starts.
+    #[rust]
     lists_tabbed: bool,
-    #[rust(2usize)]
+    #[rust]
     lists_shown: usize,
     /// How far the tabs have to go at this width, so the strips are only
     /// rebuilt on an actual change.
@@ -8017,15 +6326,9 @@ pub struct App {
     /// contended callback IS an audible gap; render high-water says whether
     /// the render itself ever threatens its buffer.
     #[rust]
-    audio_overruns_seen: u64,
+    audio_contended_seen: u64,
     #[rust]
     audio_render_max_seen: u64,
-    /// Wasm play-to-device watchdog. Both values come from atomics/the UI
-    /// clock, so checking it never waits on the audio callback's state lock.
-    #[rust]
-    audio_play_watch: Option<(Instant, u64)>,
-    #[rust]
-    audio_enable_hint: bool,
     /// Last lit/unlit state pushed into each chrome button.
     #[rust]
     lit_state: HashMap<u64, bool>,
@@ -8054,19 +6357,12 @@ pub struct App {
     /// One-shot initial sync of the models row once the surface is live.
     #[rust]
     models_row_synced: bool,
-    /// The shared hub panel has been populated at least once. From then on
-    /// its install workers are pumped even if the containing modal closes.
+    /// Thumb-load profile: (boot instant, last print, decoded at last print).
     #[rust]
-    hub_model_panel_ready: bool,
+    thumb_prof: Option<(std::time::Instant, std::time::Instant, u64)>,
     /// Frame-loop hang detector: the previous pump's instant.
     #[rust]
-    frame_watch: Option<crate::clock::Instant>,
-    /// Last reported frame hang; repeated stalls are rate-limited.
-    #[rust]
-    framehang_reported: Option<crate::clock::Instant>,
-    /// One wasm-only duration sample around the first widget-tree draw.
-    #[rust]
-    first_draw_timed: bool,
+    frame_watch: Option<std::time::Instant>,
     /// Display-cadence pump for the deck surface. The wave view's own
     /// `NextFrame` never comes back (measured: zero ticks a second), so the
     /// app drives it the same way it drives video frames.
@@ -8120,11 +6416,10 @@ pub struct App {
     // demand instead of leaving its WindowHandle permanently closed.
     #[rust(OutputWindowLifecycle::default())]
     output_window_lifecycle: OutputWindowLifecycle,
-    /// This platform has ONE window (`OsType::is_single_window`), so the
-    /// output is the in-page layer rather than a second window. Decided
-    /// once, at startup.
-    #[rust]
-    output_in_page: bool,
+    /// One-shot: close the output window on the first pump tick unless
+    /// `VJ_OUTPUT=1` (default-closed is cleaner while testing).
+    #[rust(true)]
+    output_close_on_start: bool,
     /// Which console page and which output page are up. A walked level
     /// raycasts its collision mesh sixty times a second and re-renders a
     /// full pass; `sync_mesh_liveness` uses these to stop that for a picture
@@ -8147,9 +6442,6 @@ pub struct App {
     pending_filter: Option<String>,
     #[rust]
     filter_timer: Timer,
-    /// Debounces rack/mix persistence while a fader is moving.
-    #[rust]
-    synth_mix_save_timer: Timer,
     /// The import mini-panel's completion flash: shows the verdict for a
     /// beat after a run ends, then the panel folds away.
     #[rust]
@@ -8211,7 +6503,7 @@ pub struct App {
     /// widths are only pushed when it actually flips.
     #[rust]
     fill_performing: Option<bool>,
-    /// Stage-by-stage thumbnail fill accounting for the performance graph.
+    /// `VJ_THUMB_STATS=1` — stage-by-stage thumbnail fill accounting.
     #[rust]
     thumb_stats: ThumbStats,
 
@@ -8223,15 +6515,18 @@ pub struct App {
     /// server it was talking to. `None` when attached to somebody else's
     /// store, which is the same code path either way.
     #[rust]
-    browser_store: BrowserStore,
-    #[rust]
     local_store: Option<LocalStore>,
 }
 
-/// Internal stage-by-stage accounting for the thumbnail fill path.
+/// Stage-by-stage accounting for the thumbnail FILL path, behind
+/// `VJ_THUMB_STATS=1`. Every number is cumulative since boot except the
+/// per-report deltas, which reset each line. This is the instrument the
+/// load-path work is measured with: without it "slow" is a feeling.
 #[derive(Default)]
 struct ThumbStats {
     on: bool,
+    t0: Option<std::time::Instant>,
+    last_report: Option<std::time::Instant>,
     /// Store blob fetches submitted / landed.
     fetch_submitted: u64,
     fetch_landed: u64,
@@ -8251,12 +6546,13 @@ struct ThumbStats {
     ticks: u64,
     rebuilds: u64,
     rebuild_ms: f64,
+    last_decoded: u64,
     /// submit -> blob-landed, per store fetch.
-    fetch_at: HashMap<AssetRevisionId, crate::clock::Instant>,
+    fetch_at: HashMap<AssetRevisionId, std::time::Instant>,
     fetch_wait_ms: f64,
     fetch_wait_max: f64,
     /// decode-submit -> DecodeDone, per thumb.
-    dec_at: HashMap<AssetRevisionId, crate::clock::Instant>,
+    dec_at: HashMap<AssetRevisionId, std::time::Instant>,
     dec_wait_ms: f64,
     dec_wait_max: f64,
     dec_n: u64,
@@ -8272,17 +6568,23 @@ struct ThumbStats {
 }
 
 impl ThumbStats {
+    fn start(&mut self) {
+        self.on = std::env::var_os("VJ_THUMB_STATS").is_some();
+        self.t0 = Some(std::time::Instant::now());
+        self.last_report = self.t0;
+    }
+
     /// Note when a stage started for `revision`; nothing is recorded, and no
     /// map grows, unless the stats are on.
-    fn stage_begin(map: &mut HashMap<AssetRevisionId, crate::clock::Instant>, on: bool, revision: AssetRevisionId) {
+    fn stage_begin(map: &mut HashMap<AssetRevisionId, std::time::Instant>, on: bool, revision: AssetRevisionId) {
         if on {
-            map.insert(revision, crate::clock::Instant::now());
+            map.insert(revision, std::time::Instant::now());
         }
     }
 
     /// Close a stage for `revision`, folding its wall time into `(sum, max)`.
     fn stage_end(
-        map: &mut HashMap<AssetRevisionId, crate::clock::Instant>,
+        map: &mut HashMap<AssetRevisionId, std::time::Instant>,
         revision: &AssetRevisionId,
         sum: &mut f64,
         max: &mut f64,
@@ -8293,6 +6595,68 @@ impl ThumbStats {
         *max = max.max(ms);
         true
     }
+    fn secs(&self) -> f64 {
+        self.t0.map(|t| t.elapsed().as_secs_f64()).unwrap_or(0.0)
+    }
+    fn report(&mut self, backlog: usize, inflight: usize, cached: usize) {
+        if !self.on {
+            return;
+        }
+        let due = self
+            .last_report
+            .map(|t| t.elapsed().as_secs_f64() >= 0.5)
+            .unwrap_or(true);
+        if !due {
+            return;
+        }
+        self.last_report = Some(std::time::Instant::now());
+        let rate = self.decoded.saturating_sub(self.last_decoded);
+        self.last_decoded = self.decoded;
+        let fetch_avg = if self.fetch_landed > 0 {
+            self.fetch_wait_ms / self.fetch_landed as f64
+        } else {
+            0.0
+        };
+        let dec_avg = if self.dec_n > 0 { self.dec_wait_ms / self.dec_n as f64 } else { 0.0 };
+        log!(
+            "thumbstat t={:.2}s decoded={} (+{}) cached={} fetch={}/{} fxcache={} backlog={} inflight={} \
+             upload={:.0}ms fxread={:.0}ms rebuild={:.0}ms/{} ticks={} budget_hits={} textures={} \
+             fetchwait={:.0}/{:.0}ms decwait={:.0}/{:.0}ms",
+            self.secs(),
+            self.decoded,
+            rate,
+            cached,
+            self.fetch_landed,
+            self.fetch_submitted,
+            self.fx_cache_submitted,
+            backlog,
+            inflight,
+            self.upload_ms,
+            self.fx_read_ms,
+            self.rebuild_ms,
+            self.rebuilds,
+            self.ticks,
+            self.budget_hits,
+            self.textures,
+            fetch_avg,
+            self.fetch_wait_max,
+            dec_avg,
+            self.dec_wait_max,
+        );
+        log!(
+            "thumbstat   lru: resident={:.1}MB evicted={} pages={} details={} manifests={}",
+            self.resident_bytes as f64 / (1024.0 * 1024.0),
+            self.evicted,
+            self.pages,
+            self.details,
+            self.manifests,
+        );
+        log!(
+            "thumbstat   resolve: inflight={} queued={}",
+            self.resolving,
+            self.resolve_backlog,
+        );
+    }
 }
 
 /// Minimum spacing between catalog refreshes triggered by publish events.
@@ -8328,244 +6692,6 @@ impl App {
         }
     }
 
-    fn ai_status(&self) -> String {
-        let cue = |item: Option<&CueItem>| {
-            item.map(|item| format!("{} ({})", item.title, item.asset))
-                .unwrap_or_else(|| "—".to_string())
-        };
-        let mut text = format!(
-            "live: {}\nnext: {}\nfader: {:.3}\noverlay: {}\nautopilot: {} ({})",
-            cue(self.cue.live()),
-            cue(self.cue.next()),
-            self.cue.fader(),
-            if self.cue.overlay() { "on" } else { "off" },
-            if self.autopilot.on() { "on" } else { "off" },
-            ai::style_name(self.autopilot.style()),
-        );
-        if let Some(beat) = self.current_beat() {
-            text.push_str(&format!("\nbpm: {:.1}", beat.bpm));
-        }
-        text
-    }
-
-    fn ai_context_line(&self) -> String {
-        let live = self
-            .cue
-            .live()
-            .map(|item| format!("{} ({})", item.title.chars().take(512).collect::<String>(), item.asset))
-            .unwrap_or_else(|| "nothing".to_string());
-        format!(
-            "VJ live: {live}; video fader {:.3}; autopilot {} ({}).",
-            self.cue.fader(),
-            if self.autopilot.on() { "on" } else { "off" },
-            ai::style_name(self.autopilot.style()),
-        )
-    }
-
-    fn refresh_ai_context(&mut self) {
-        if self.ai_port.is_none() {
-            return;
-        }
-        let text = self.ai_context_line();
-        if text == self.ai_context {
-            return;
-        }
-        self.ai_context = text.clone();
-        if let Some(port) = self.ai_port.as_ref() {
-            port.set_context(&text);
-        }
-    }
-
-    fn ai_answer(
-        &mut self,
-        cx: &mut Cx,
-        call: &makepad_ai_services::wire::ServiceCall,
-    ) -> makepad_ai_services::wire::ToolResult {
-        use makepad_ai_services::wire::ToolResult;
-
-        let request = match ai::decode(call) {
-            Ok(request) => request,
-            Err(result) => return result,
-        };
-        let id = &call.call_id;
-        match request {
-            ai::Request::Status => ToolResult::ok(id, self.ai_status(), "VJ status"),
-            ai::Request::Search(query) => {
-                let hits = ai::search(
-                    self.video_model
-                        .tiles()
-                        .iter()
-                        .chain(self.music_model.tiles().iter()),
-                    &query,
-                );
-                if hits.is_empty() {
-                    return ToolResult::ok(id, format!("no catalog tiles match {query:?}"), "no matches");
-                }
-                let text = hits
-                    .iter()
-                    .map(|tile| {
-                        let kind = tile.kind.map(|kind| format!("{kind:?}").to_ascii_lowercase())
-                            .unwrap_or_else(|| "item".to_string());
-                        match tile.alias.as_deref() {
-                            Some(alias) => format!("{} — {} — {} — {}", tile.asset, kind, tile.title, alias),
-                            None => format!("{} — {} — {}", tile.asset, kind, tile.title),
-                        }
-                    })
-                    .collect::<Vec<_>>()
-                    .join("\n");
-                ToolResult::ok(id, text, format!("{} match(es)", hits.len()))
-            }
-            ai::Request::Cue(item) => {
-                let Some(title) = self.video_model.tile(&item).map(|tile| tile.title.clone()) else {
-                    return ToolResult::failed(id, format!("no visual catalog tile {item}"));
-                };
-                // Program-cue mode: an effect tile takes the UI's explicit
-                // effect-as-content branch instead of silently filling an
-                // effect slot, so every accepted item reaches CueEngine::click.
-                self.video_tile_clicked(cx, item, true);
-                ToolResult::ok(id, format!("cued {title} ({item})"), format!("cued {title}"))
-            }
-            ai::Request::Fader(value) => {
-                self.auto_fade.cancel();
-                self.sync_autofade_ui(cx);
-                self.set_visual_mix(cx, value);
-                ToolResult::ok(id, format!("video fader set to {value:.3}"), "video fader moved")
-            }
-            ai::Request::Next => {
-                let Some(title) = self.cue.next().map(|item| item.title.clone()) else {
-                    return ToolResult::refused(id, "there is no next visual cue");
-                };
-                if !self.force_armed_fade_now(cx) {
-                    return ToolResult::unavailable(id, format!("{title} is still loading and cannot be taken yet"));
-                }
-                ToolResult::ok(id, format!("taking {title} now"), format!("next: {title}"))
-            }
-            ai::Request::Autopilot { on, style } => {
-                self.set_autopilot_on(on);
-                if let Some(style) = style {
-                    self.autopilot.set_style(style);
-                    self.save_autopilot_settings();
-                    self.sync_autopilot_panel(cx);
-                }
-                self.paint_lit(cx, ids!(auto_dj), on);
-                let style = ai::style_name(self.autopilot.style());
-                ToolResult::ok(
-                    id,
-                    format!("autopilot {} ({style})", if on { "on" } else { "off" }),
-                    format!("autopilot {}", if on { "on" } else { "off" }),
-                )
-            }
-            ai::Request::Overlay(on) => {
-                self.cue.set_overlay(on);
-                ToolResult::ok(
-                    id,
-                    format!("visual overlay {}", if on { "on" } else { "off" }),
-                    format!("overlay {}", if on { "on" } else { "off" }),
-                )
-            }
-            ai::Request::DeckPlay(deck) => {
-                if !self.decks.deck(deck).is_loaded() {
-                    return ToolResult::failed(id, format!("deck {} has no loaded track", Self::ai_deck_name(deck)));
-                }
-                self.deck_hands_on();
-                let cmds = self.decks.play(deck);
-                self.run_deck_cmds(cx, cmds);
-                ToolResult::ok(
-                    id,
-                    format!("deck {} playing", Self::ai_deck_name(deck)),
-                    format!("played deck {}", Self::ai_deck_name(deck)),
-                )
-            }
-            ai::Request::DeckStop(deck) => {
-                if !self.decks.deck(deck).is_loaded() {
-                    return ToolResult::failed(id, format!("deck {} has no loaded track", Self::ai_deck_name(deck)));
-                }
-                self.deck_hands_on();
-                if self.decks.deck(deck).playing {
-                    let cmds = self.decks.play_pause(deck);
-                    self.run_deck_cmds(cx, cmds);
-                }
-                ToolResult::ok(
-                    id,
-                    format!("deck {} stopped", Self::ai_deck_name(deck)),
-                    format!("stopped deck {}", Self::ai_deck_name(deck)),
-                )
-            }
-            ai::Request::DeckLoad { deck, item } => {
-                let Some(tile) = self.music_model.tile(&item) else {
-                    return ToolResult::failed(id, format!("no music catalog tile {item}"));
-                };
-                let (Some(revision), Some(media)) = (tile.revision, tile.media.clone()) else {
-                    return ToolResult::unavailable(id, format!("{} is not resolved yet", tile.title));
-                };
-                let title = tile.title.clone();
-                let track = TrackItem {
-                    asset: item,
-                    revision,
-                    title: title.clone(),
-                    media_blob: media.blob,
-                    media_len: media.len,
-                    media: media.media,
-                    side: self.track_side_channels.get(&revision).cloned().unwrap_or_default(),
-                };
-                self.deck_hands_on();
-                let target = match deck {
-                    DeckId::A => DeckTarget::A,
-                    DeckId::B => DeckTarget::B,
-                };
-                let cmds = self.decks.click(track, target);
-                self.run_deck_cmds(cx, cmds);
-                self.grids_dirty = true;
-                ToolResult::ok(
-                    id,
-                    format!("loading {title} ({item}) on deck {}", Self::ai_deck_name(deck)),
-                    format!("loaded deck {}", Self::ai_deck_name(deck)),
-                )
-            }
-            ai::Request::Crossfade(value) => {
-                self.deck_hands_on();
-                self.xfade_target = None;
-                let cmds = self.decks.set_crossfader(value);
-                self.run_deck_cmds(cx, cmds);
-                self.apply_eq_fade();
-                self.ui.slider(cx, ids!(xfader)).set_value(cx, value as f64);
-                ToolResult::ok(id, format!("music crossfader set to {value:.3}"), "music crossfader moved")
-            }
-        }
-    }
-
-    fn ai_deck_name(deck: DeckId) -> &'static str {
-        match deck {
-            DeckId::A => "A",
-            DeckId::B => "B",
-        }
-    }
-
-    fn drain_ai_port(&mut self, cx: &mut Cx, event: &Event) {
-        let events = match self.ai_port.as_mut() {
-            Some(port) => port.handle_event(cx, event),
-            None => return,
-        };
-        for event in events {
-            match event {
-                PortEvent::Registered(endpoint) => {
-                    log!("vj: AI service registered as {}", endpoint.as_str());
-                    self.ai_context.clear();
-                    self.refresh_ai_context();
-                }
-                PortEvent::Call(call) => {
-                    let result = self.ai_answer(cx, &call);
-                    self.refresh_ai_context();
-                    if let Some(port) = self.ai_port.as_ref() {
-                        port.reply(result);
-                    }
-                }
-                PortEvent::Cancel { .. } | PortEvent::ChatOpen { .. } => {}
-                PortEvent::Subscribe { .. } | PortEvent::Unsubscribe { .. } => {}
-            }
-        }
-    }
-
     fn slot_mesh_path(slot: SlotId) -> &'static [LiveId] {
         match slot {
             SlotId::A => ids!(slot_mesh_a),
@@ -8573,34 +6699,6 @@ impl App {
         }
     }
 
-    /// The output surface's widgets in the host THIS platform gave them
-    /// (`output_in_page`). Both hosts carry the same `OutputSurface`
-    /// template, so a bare `program` would find the console's copy first
-    /// and the projector window would go dark.
-    fn output_pages_path(&self) -> &'static [LiveId] {
-        if self.output_in_page {
-            ids!(output_layer.out_pages)
-        } else {
-            ids!(output_window.out_pages)
-        }
-    }
-
-    fn output_program_path(&self) -> &'static [LiveId] {
-        if self.output_in_page {
-            ids!(output_layer.program)
-        } else {
-            ids!(output_window.program)
-        }
-    }
-
-    fn output_mesh_path(&self) -> &'static [LiveId] {
-        if self.output_in_page {
-            ids!(output_layer.mesh_program)
-        } else {
-            ids!(output_window.mesh_program)
-        }
-    }
-
     fn slot_splat_scene_path(slot: SlotId) -> &'static [LiveId] {
         match slot {
             SlotId::A => ids!(slot_splat_a),
@@ -8696,7 +6794,7 @@ impl App {
     /// page. Nothing is forgotten when a view goes dormant: the tour keeps
     /// its position and its map memory and resumes on the next frame.
     fn sync_mesh_liveness(&mut self, cx: &mut Cx) {
-        let output_up = self.output_window_lifecycle.is_up();
+        let output_up = self.output_window_lifecycle == OutputWindowLifecycle::Open;
         let video_front = self.console_page == live_id!(video_page);
         let program_up = output_up && self.out_page == live_id!(video_out_page);
         let mix = self.live_program_mix();
@@ -8716,7 +6814,7 @@ impl App {
             }
         }
         let live = output_up && self.out_page == live_id!(mesh_out_page);
-        let widget = self.ui.widget(cx, self.output_mesh_path());
+        let widget = self.ui.widget(cx, ids!(mesh_program));
         let view = widget.borrow_mut::<mesh_view::VjMeshView>();
         if let Some(mut view) = view {
             view.set_live(cx, live);
@@ -8809,7 +6907,6 @@ impl App {
             stream: crate::archive_stream::StreamSwatch::open_as(
                 url,
                 crate::archive_stream::FrameFormat::Nv12,
-                self.thread_spawner.clone().expect("thread workers are not started"),
             ),
             title,
             failed: false,
@@ -8854,705 +6951,6 @@ impl App {
         self.ui.redraw(cx);
     }
 
-    fn select_synth_track(&mut self, cx: &mut Cx, track: SynthTrack) {
-        self.synth_mix.selected = track;
-        let page = match track {
-            SynthTrack::Piano => id!(synth_piano_editor),
-            SynthTrack::Ironfish => id!(synth_ironfish_editor),
-            SynthTrack::Drums => id!(synth_drums_editor),
-        };
-        self.ui
-            .page_flip(cx, ids!(synth_editors))
-            .set_active_page(cx, page.into());
-        self.ui
-            .view(cx, ids!(synth_engine_column))
-            .set_visible(cx, track == SynthTrack::Ironfish);
-        self.sync_synth_mix_ui(cx);
-        self.schedule_synth_mix_save(cx);
-    }
-
-    fn set_grid_pattern(&mut self, cx: &mut Cx, path: &[LiveId], pattern: synth::StepPattern) {
-        let widget = self.ui.widget(cx, path);
-        if let Some(mut grid) = widget.borrow_mut::<VjStepGrid>() {
-            grid.set_pattern(cx, pattern);
-        };
-    }
-
-    /// Push the edit model into controls and audio. This is called at boot
-    /// and after a page switch; the 20 Hz meter path below only updates live
-    /// readouts and the playhead.
-    fn sync_synth_mix_ui(&mut self, cx: &mut Cx) {
-        let editor = match self.synth_mix.selected {
-            SynthTrack::Piano => id!(synth_piano_editor),
-            SynthTrack::Ironfish => id!(synth_ironfish_editor),
-            SynthTrack::Drums => id!(synth_drums_editor),
-        };
-        self.ui
-            .page_flip(cx, ids!(synth_editors))
-            .set_active_page(cx, editor.into());
-        self.ui
-            .view(cx, ids!(synth_engine_column))
-            .set_visible(cx, self.synth_mix.selected == SynthTrack::Ironfish);
-        self.ui
-            .page_flip(cx, ids!(ironfish_engine_pages))
-            .set_active_page(
-                cx,
-                if self.synth_mix.ironfish_fx_page {
-                    id!(ironfish_fx_page)
-                } else {
-                    id!(ironfish_voice_page)
-                }
-                .into(),
-            );
-        for (track, path, label) in [
-            (SynthTrack::Piano, ids!(synth_piano_btn), "PIANO"),
-            (SynthTrack::Ironfish, ids!(synth_ironfish_btn), "IRONFISH"),
-            (SynthTrack::Drums, ids!(synth_drums_btn), "DRUMS"),
-        ] {
-            self.paint_chip(cx, path, self.synth_mix.selected == track, Some(label));
-        }
-        self.paint_chip(
-            cx,
-            ids!(ironfish_voice_tab),
-            !self.synth_mix.ironfish_fx_page,
-            Some("VOICE"),
-        );
-        self.paint_chip(cx, ids!(ironfish_fx_tab), self.synth_mix.ironfish_fx_page, Some("FX"));
-        for (index, (path, label)) in [
-            (ids!(ironfish_preset_0), "INIT"),
-            (ids!(ironfish_preset_1), "GLASS"),
-            (ids!(ironfish_preset_2), "ACID"),
-            (ids!(ironfish_preset_3), "SUB"),
-            (ids!(ironfish_preset_4), "FORMANT"),
-            (ids!(ironfish_preset_5), "CRUSH"),
-            (ids!(ironfish_preset_6), "WIDE"),
-            (ids!(ironfish_preset_7), "PAD"),
-        ]
-        .into_iter()
-        .enumerate()
-        {
-            self.paint_chip(
-                cx,
-                path,
-                self.synth_mix.ironfish_program == Some(index as u8),
-                Some(label),
-            );
-        }
-        for (strip, path) in [
-            (StripId::Piano, ids!(rack_piano_mute)),
-            (StripId::Ironfish, ids!(rack_ironfish_mute)),
-            (StripId::Drums, ids!(rack_drums_mute)),
-        ] {
-            self.paint_lit(cx, path, self.synth_mix.strip_mutes[strip.index()]);
-        }
-        for (strip, path) in [
-            (StripId::Piano, ids!(piano_rack_grid)),
-            (StripId::Ironfish, ids!(ironfish_rack_grid)),
-            (StripId::Drums, ids!(drums_rack_grid)),
-        ] {
-            if let Some(mut grid) = self.ui.widget(cx, path).borrow_mut::<VjStepGrid>() {
-                grid.set_dim(cx, if self.synth_mix.strip_mutes[strip.index()] { 1.0 } else { 0.0 });
-            }
-        }
-        self.paint_lit(cx, ids!(synth_play), self.synth_mix.playing);
-        self.ui
-            .button(cx, ids!(synth_play))
-            .set_text(cx, if self.synth_mix.playing { "STOP" } else { "PLAY" });
-
-        self.set_grid_pattern(cx, ids!(piano_grid), self.synth_mix.patterns.piano);
-        self.set_grid_pattern(cx, ids!(ironfish_grid), self.synth_mix.patterns.ironfish);
-        self.set_grid_pattern(cx, ids!(drums_grid), self.synth_mix.patterns.drums);
-        let activity = |pattern: synth::StepPattern| pattern.map(|column| u16::from(column != 0));
-        self.set_grid_pattern(
-            cx,
-            ids!(piano_rack_grid),
-            activity(self.synth_mix.patterns.piano),
-        );
-        self.set_grid_pattern(
-            cx,
-            ids!(ironfish_rack_grid),
-            activity(self.synth_mix.patterns.ironfish),
-        );
-        self.set_grid_pattern(
-            cx,
-            ids!(drums_rack_grid),
-            activity(self.synth_mix.patterns.drums),
-        );
-        for (param, path) in IRONFISH_CONTROLS {
-            self.ui
-                .slider(cx, path)
-                .set_value(cx, self.synth_mix.patch.normalised(param) as f64);
-        }
-        for (path, selected) in [
-            (ids!(ironfish_osc1_type), self.synth_mix.patch.osc1.kind.index()),
-            (ids!(ironfish_osc2_type), self.synth_mix.patch.osc2.kind.index()),
-            (ids!(ironfish_filter_type), self.synth_mix.patch.filter.kind.index()),
-            (ids!(ironfish_lfo_wave), self.synth_mix.patch.lfo.wave.index()),
-            (ids!(ironfish_root), self.synth_mix.patch.root.index()),
-            (ids!(ironfish_scale), self.synth_mix.patch.scale.index()),
-        ] {
-            self.ui.drop_down(cx, path).set_selected_item(cx, selected);
-        }
-        const NOTE_NAMES: [&str; 12] =
-            ["C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B"];
-        for (row, path) in [
-            ids!(ironfish_lane_0),
-            ids!(ironfish_lane_1),
-            ids!(ironfish_lane_2),
-            ids!(ironfish_lane_3),
-            ids!(ironfish_lane_4),
-            ids!(ironfish_lane_5),
-            ids!(ironfish_lane_6),
-            ids!(ironfish_lane_7),
-            ids!(ironfish_lane_8),
-            ids!(ironfish_lane_9),
-            ids!(ironfish_lane_10),
-            ids!(ironfish_lane_11),
-        ]
-        .into_iter()
-        .enumerate()
-        {
-            let note = self.synth_mix.patch.grid_note(row);
-            let name = NOTE_NAMES[note as usize % NOTE_NAMES.len()];
-            self.ui
-                .label(cx, path)
-                .set_text(cx, &format!("{name}{}", note / 12 - 1));
-        }
-        for (path, active) in [
-            (ids!(ironfish_lfo_key_sync), self.synth_mix.patch.lfo.key_sync),
-            (ids!(ironfish_bitcrush_enable), self.synth_mix.patch.bitcrush_enabled),
-            (ids!(ironfish_arp_enable), self.synth_mix.patch.arp_enabled),
-        ] {
-            self.ui.check_box(cx, path).set_active(cx, active, Animate::No);
-        }
-        let osc1_cloud = matches!(
-            self.synth_mix.patch.osc1.kind,
-            OscillatorKind::SuperSaw | OscillatorKind::HyperSaw
-        );
-        let osc2_cloud = matches!(
-            self.synth_mix.patch.osc2.kind,
-            OscillatorKind::SuperSaw | OscillatorKind::HyperSaw
-        );
-        let osc1_harmonic = self.synth_mix.patch.osc1.kind == OscillatorKind::HarmonicSeries;
-        let osc2_harmonic = self.synth_mix.patch.osc2.kind == OscillatorKind::HarmonicSeries;
-        for (path, active) in [
-            (ids!(ironfish_osc1_spread), osc1_cloud),
-            (ids!(ironfish_osc1_diffuse), osc1_cloud),
-            (ids!(ironfish_osc2_spread), osc2_cloud),
-            (ids!(ironfish_osc2_diffuse), osc2_cloud),
-            (ids!(ironfish_osc1_harmonic), osc1_harmonic),
-            (ids!(ironfish_osc1_harmonic_env), osc1_harmonic),
-            (ids!(ironfish_osc1_harmonic_lfo), osc1_harmonic),
-            (ids!(ironfish_osc2_harmonic), osc2_harmonic),
-            (ids!(ironfish_osc2_harmonic_env), osc2_harmonic),
-            (ids!(ironfish_osc2_harmonic_lfo), osc2_harmonic),
-            (ids!(ironfish_bitcrush), self.synth_mix.patch.bitcrush_enabled),
-            (ids!(ironfish_arp_octaves), self.synth_mix.patch.arp_enabled),
-        ] {
-            let inert = if active { 0.0f64 } else { 1.0 };
-            let mut slider = self.ui.slider(cx, path);
-            script_apply_eval!(cx, slider, {
-                draw_bg +: { inert: #(inert) }
-            });
-        }
-        for (strip, gain, mute, solo, _) in MIX_STRIP_CONTROLS {
-            let index = strip.index();
-            self.ui
-                .slider(cx, gain)
-                .set_value(cx, self.synth_mix.strip_gains[index] as f64);
-            self.paint_lit(cx, mute, self.synth_mix.strip_mutes[index]);
-            self.paint_lit(cx, solo, self.synth_mix.strip_solos[index]);
-        }
-        for (param, path) in MASTER_CONTROLS {
-            self.ui
-                .slider(cx, path)
-                .set_value(cx, self.synth_mix.master.normalised(param) as f64);
-        }
-        self.paint_lit(cx, ids!(mix_master_bypass), self.synth_mix.master.bypass);
-    }
-
-    fn push_synth_mix_state(&mut self, cx: &mut Cx) {
-        let rate = self.mixer.output_sample_rate().unwrap_or(48_000.0).round() as u32;
-        self.mixer.ensure_synth_rate(rate, self.synth_mix.patch);
-        for track in SynthTrack::ALL {
-            self.mixer
-                .set_synth_pattern(track, self.synth_mix.patterns.get(track));
-        }
-        self.mixer.set_ironfish_patch(self.synth_mix.patch);
-        self.mixer.set_synth_playing(self.synth_mix.playing);
-        for strip in StripId::ALL {
-            let index = strip.index();
-            self.mixer.set_strip_gain(strip, self.synth_mix.strip_gains[index]);
-            self.mixer.set_strip_muted(strip, self.synth_mix.strip_mutes[index]);
-            self.mixer.set_strip_soloed(strip, self.synth_mix.strip_solos[index]);
-        }
-        self.mixer.set_master_dynamics(self.synth_mix.master);
-        self.sync_synth_mix_ui(cx);
-    }
-
-    fn handle_synth_mix_actions(&mut self, cx: &mut Cx, actions: &Actions) {
-        for (track, path) in [
-            (SynthTrack::Piano, ids!(synth_piano_btn)),
-            (SynthTrack::Ironfish, ids!(synth_ironfish_btn)),
-            (SynthTrack::Drums, ids!(synth_drums_btn)),
-        ] {
-            if self.ui.button(cx, path).clicked(actions) {
-                self.select_synth_track(cx, track);
-            }
-        }
-        for (path, fx_page) in [
-            (ids!(ironfish_voice_tab), false),
-            (ids!(ironfish_fx_tab), true),
-        ] {
-            if self.ui.button(cx, path).clicked(actions) {
-                self.synth_mix.ironfish_fx_page = fx_page;
-                self.sync_synth_mix_ui(cx);
-            }
-        }
-        if self.ui.button(cx, ids!(synth_play)).clicked(actions) {
-            self.synth_mix.playing = !self.synth_mix.playing;
-            self.mixer.set_synth_playing(self.synth_mix.playing);
-            self.sync_synth_mix_ui(cx);
-        }
-        for (track, path) in [
-            (SynthTrack::Piano, ids!(piano_clear)),
-            (SynthTrack::Ironfish, ids!(ironfish_clear)),
-            (SynthTrack::Drums, ids!(drums_clear)),
-        ] {
-            if self.ui.button(cx, path).clicked(actions) {
-                self.synth_mix.patterns.set(track, [0; synth::STEPS]);
-                self.mixer.set_synth_pattern(track, [0; synth::STEPS]);
-                self.sync_synth_mix_ui(cx);
-                self.schedule_synth_mix_save(cx);
-            }
-        }
-        for (strip, path) in [
-            (StripId::Piano, ids!(rack_piano_mute)),
-            (StripId::Ironfish, ids!(rack_ironfish_mute)),
-            (StripId::Drums, ids!(rack_drums_mute)),
-        ] {
-            if self.ui.button(cx, path).clicked(actions) {
-                let index = strip.index();
-                self.synth_mix.strip_mutes[index] = !self.synth_mix.strip_mutes[index];
-                self.mixer.set_strip_muted(strip, self.synth_mix.strip_mutes[index]);
-                self.paint_lit(cx, path, self.synth_mix.strip_mutes[index]);
-                self.paint_lit(
-                    cx,
-                    MIX_STRIP_CONTROLS[index].2,
-                    self.synth_mix.strip_mutes[index],
-                );
-                self.sync_synth_mix_ui(cx);
-                self.schedule_synth_mix_save(cx);
-            }
-        }
-
-        for (track, path) in [
-            (SynthTrack::Piano, ids!(piano_grid)),
-            (SynthTrack::Ironfish, ids!(ironfish_grid)),
-            (SynthTrack::Drums, ids!(drums_grid)),
-        ] {
-            let widget = self.ui.widget(cx, path);
-            let changed = actions
-                .find_widget_action(widget.widget_uid())
-                .is_some_and(|item| matches!(item.cast(), VjStepGridAction::Changed));
-            if changed {
-                if let Some(grid) = widget.borrow::<VjStepGrid>() {
-                    let pattern = grid.pattern();
-                    drop(grid);
-                    self.synth_mix.patterns.set(track, pattern);
-                    self.mixer.set_synth_pattern(track, pattern);
-                    self.schedule_synth_mix_save(cx);
-                }
-            }
-        }
-
-        let mut changed = false;
-        let mut ironfish_changed = false;
-        for (index, path) in [
-            ids!(ironfish_preset_0),
-            ids!(ironfish_preset_1),
-            ids!(ironfish_preset_2),
-            ids!(ironfish_preset_3),
-            ids!(ironfish_preset_4),
-            ids!(ironfish_preset_5),
-            ids!(ironfish_preset_6),
-            ids!(ironfish_preset_7),
-        ]
-        .into_iter()
-        .enumerate()
-        {
-            if self.ui.button(cx, path).clicked(actions) {
-                self.synth_mix.patch = IronfishPatch::preset(index);
-                self.synth_mix.ironfish_program = Some(index as u8);
-                self.mixer.set_ironfish_patch(self.synth_mix.patch);
-                self.sync_synth_mix_ui(cx);
-                changed = true;
-            }
-        }
-        for (param, path) in IRONFISH_CONTROLS {
-            if let Some(value) = self.ui.slider(cx, path).slided(actions) {
-                let value = value as f32;
-                self.synth_mix.patch.set_normalised(param, value);
-                self.synth_mix.ironfish_program = None;
-                self.mixer.set_ironfish_param(param, value);
-                changed = true;
-                ironfish_changed = true;
-            }
-        }
-        let mut discrete_changed = false;
-        if let Some(index) = self.ui.drop_down(cx, ids!(ironfish_osc1_type)).selected(actions) {
-            self.synth_mix.patch.osc1.kind = OscillatorKind::from_index(index);
-            discrete_changed = true;
-        }
-        if let Some(index) = self.ui.drop_down(cx, ids!(ironfish_osc2_type)).selected(actions) {
-            self.synth_mix.patch.osc2.kind = OscillatorKind::from_index(index);
-            discrete_changed = true;
-        }
-        if let Some(index) = self.ui.drop_down(cx, ids!(ironfish_filter_type)).selected(actions) {
-            self.synth_mix.patch.filter.kind = FilterKind::from_index(index);
-            discrete_changed = true;
-        }
-        if let Some(index) = self.ui.drop_down(cx, ids!(ironfish_lfo_wave)).selected(actions) {
-            self.synth_mix.patch.lfo.wave = LfoWave::from_index(index);
-            discrete_changed = true;
-        }
-        if let Some(index) = self.ui.drop_down(cx, ids!(ironfish_root)).selected(actions) {
-            self.synth_mix.patch.root = RootNote::from_index(index);
-            discrete_changed = true;
-        }
-        if let Some(index) = self.ui.drop_down(cx, ids!(ironfish_scale)).selected(actions) {
-            self.synth_mix.patch.scale = ScaleKind::from_index(index);
-            discrete_changed = true;
-        }
-        for (path, field) in [
-            (ids!(ironfish_lfo_key_sync), 0u8),
-            (ids!(ironfish_bitcrush_enable), 1u8),
-            (ids!(ironfish_arp_enable), 2u8),
-        ] {
-            if let Some(active) = self.ui.check_box(cx, path).changed(actions) {
-                match field {
-                    0 => self.synth_mix.patch.lfo.key_sync = active,
-                    1 => self.synth_mix.patch.bitcrush_enabled = active,
-                    _ => self.synth_mix.patch.arp_enabled = active,
-                }
-                discrete_changed = true;
-            }
-        }
-        if discrete_changed {
-            self.synth_mix.patch = self.synth_mix.patch.sanitise();
-            self.synth_mix.ironfish_program = None;
-            self.mixer.set_ironfish_patch(self.synth_mix.patch);
-            changed = true;
-            ironfish_changed = true;
-        }
-        for (strip, gain, mute, solo, _) in MIX_STRIP_CONTROLS {
-            let index = strip.index();
-            if let Some(value) = self.ui.slider(cx, gain).slided(actions) {
-                self.synth_mix.strip_gains[index] = value as f32;
-                self.mixer.set_strip_gain(strip, value as f32);
-                changed = true;
-            }
-            if self.ui.button(cx, mute).clicked(actions) {
-                self.synth_mix.strip_mutes[index] = !self.synth_mix.strip_mutes[index];
-                self.mixer.set_strip_muted(strip, self.synth_mix.strip_mutes[index]);
-                self.paint_lit(cx, mute, self.synth_mix.strip_mutes[index]);
-                changed = true;
-            }
-            if self.ui.button(cx, solo).clicked(actions) {
-                self.synth_mix.strip_solos[index] = !self.synth_mix.strip_solos[index];
-                self.mixer.set_strip_soloed(strip, self.synth_mix.strip_solos[index]);
-                self.paint_lit(cx, solo, self.synth_mix.strip_solos[index]);
-                changed = true;
-            }
-        }
-        for (param, path) in MASTER_CONTROLS {
-            if let Some(value) = self.ui.slider(cx, path).slided(actions) {
-                self.synth_mix.master.set_normalised(param, value as f32);
-                self.mixer.set_master_dynamics_param(param, value as f32);
-                changed = true;
-            }
-        }
-        if self.ui.button(cx, ids!(mix_master_bypass)).clicked(actions) {
-            self.synth_mix.master.bypass = !self.synth_mix.master.bypass;
-            self.mixer
-                .set_master_dynamics_bypass(self.synth_mix.master.bypass);
-            self.paint_lit(cx, ids!(mix_master_bypass), self.synth_mix.master.bypass);
-            changed = true;
-        }
-        if ironfish_changed {
-            self.sync_synth_mix_ui(cx);
-        }
-        if changed {
-            self.schedule_synth_mix_save(cx);
-        }
-    }
-
-    fn sync_synth_clock(&mut self, beat: &BeatInfo) {
-        let token = (beat.beats_observed, beat.beat_index as u8);
-        let rate = self.mixer.output_sample_rate().unwrap_or(48_000.0);
-        self.mixer.ensure_synth_rate(rate.round() as u32, self.synth_mix.patch);
-        if self.synth_mix.last_clock_token == Some(token) {
-            return;
-        }
-        let delay = beat.next_beat.saturating_duration_since(Instant::now());
-        let beat_frame = self
-            .mixer
-            .rendered_output_frames()
-            .saturating_add((delay.as_secs_f64() * rate).round() as u64);
-        self.mixer.set_synth_clock(SynthClock {
-            beat_frame,
-            frames_per_beat: beat.period.as_secs_f64() * rate,
-            beat_index: beat.beat_index as u8,
-        });
-        self.synth_mix.last_clock_token = Some(token);
-    }
-
-    fn sync_synth_runtime_ui(&mut self, cx: &mut Cx) {
-        if self.console_page != live_id!(synth_page) && self.console_page != live_id!(mix_page) {
-            return;
-        }
-        let rack = self.mixer.synth_snapshot();
-        if rack.step != self.synth_mix.last_step {
-            self.synth_mix.last_step = rack.step;
-            for path in [
-                ids!(piano_grid),
-                ids!(ironfish_grid),
-                ids!(drums_grid),
-                ids!(piano_rack_grid),
-                ids!(ironfish_rack_grid),
-                ids!(drums_rack_grid),
-            ] {
-                let widget = self.ui.widget(cx, path);
-                if let Some(mut grid) = widget.borrow_mut::<VjStepGrid>() {
-                    grid.set_playhead(cx, self.synth_mix.playing.then_some(rack.step));
-                };
-            }
-        }
-        self.ui.label(cx, ids!(synth_status)).set_text(
-            cx,
-            &format!("STEP {:02}", rack.step as usize + 1),
-        );
-        // The queue count is cumulative and deliberately visible only when it
-        // needs operator attention.
-        let drop_text = (rack.dropped_events != 0)
-            .then(|| format!("DROP {}", rack.dropped_events))
-            .unwrap_or_default();
-        self.ui
-            .label(cx, ids!(synth_drop_status))
-            .set_text(cx, &drop_text);
-        self.ui.label(cx, ids!(ironfish_voice_status)).set_text(
-            cx,
-            &format!("{} / 16 VOICES", rack.ironfish_voices),
-        );
-        self.ui.label(cx, ids!(rack_piano_state)).set_text(
-            cx,
-            &format!(
-                "{} · 12 NOTE LANES",
-                if rack.piano_notes > 0 {
-                    format!("{} NOTES", rack.piano_notes)
-                } else {
-                    "IDLE".to_string()
-                }
-            ),
-        );
-        self.ui.label(cx, ids!(rack_ironfish_state)).set_text(
-            cx,
-            &format!(
-                "{} · DUAL OSC SYNTH",
-                if rack.ironfish_voices > 0 {
-                    format!("{} VOICES", rack.ironfish_voices)
-                } else {
-                    "IDLE".to_string()
-                }
-            ),
-        );
-        self.ui.label(cx, ids!(rack_drums_state)).set_text(
-            cx,
-            if rack.drums_active { "PLAYING · 8 DRUM LANES" } else { "IDLE · 8 DRUM LANES" },
-        );
-
-        let (strips, master) = self.mixer.program_mix_snapshot();
-        for (strip, _, _, _, meter) in MIX_STRIP_CONTROLS {
-            let snap = strips[strip.index()];
-            let level = snap.peak_l.max(snap.peak_r).clamp(0.0, 1.0);
-            let bars = (level * 4.0).ceil() as usize;
-            self.ui
-                .label(cx, meter)
-                .set_text(cx, &format!("{}{}", "#".repeat(bars), "·".repeat(4 - bars)));
-        }
-        let solo_count = self.synth_mix.strip_solos.iter().filter(|&&on| on).count();
-        self.ui.label(cx, ids!(mix_solo_status)).set_text(
-            cx,
-            if solo_count == 0 {
-                "all channels listening"
-            } else {
-                "solo listen active · mute states preserved"
-            },
-        );
-        self.ui.label(cx, ids!(mix_master_meter)).set_text(
-            cx,
-            &format!(
-                "PEAK {:>4.1} · COMP -{:>3.1} · LIM -{:>3.1} dB",
-                master.peak,
-                master.compressor_reduction_db,
-                master.limiter_reduction_db,
-            ),
-        );
-    }
-
-    fn schedule_synth_mix_save(&mut self, _cx: &mut Cx) {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            _cx.stop_timer(self.synth_mix_save_timer);
-            self.synth_mix_save_timer = _cx.start_timeout(0.35);
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn synth_mix_path() -> PathBuf {
-        service::session_config_from_env()
-            .cache_parent
-            .join("synth-mix.txt")
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn save_synth_mix(&self) {
-        fn pattern(value: synth::StepPattern) -> String {
-            value.map(|column| format!("{column:04x}")).join(",")
-        }
-        fn values<const N: usize>(value: [f32; N]) -> String {
-            value.map(|v| format!("{v:.7}")).join(",")
-        }
-        fn flags<const N: usize>(value: [bool; N]) -> String {
-            value.map(|v| if v { "1" } else { "0" }).join(",")
-        }
-        let patch = IRONFISH_CONTROLS.map(|(param, _)| self.synth_mix.patch.normalised(param));
-        let master = MASTER_CONTROLS.map(|(param, _)| self.synth_mix.master.normalised(param));
-        let patch_modes = format!(
-            "{},{},{},{},{},{},{},{},{}",
-            self.synth_mix.patch.osc1.kind.index(),
-            self.synth_mix.patch.osc2.kind.index(),
-            self.synth_mix.patch.filter.kind.index(),
-            self.synth_mix.patch.lfo.wave.index(),
-            self.synth_mix.patch.root.index(),
-            self.synth_mix.patch.scale.index(),
-            u8::from(self.synth_mix.patch.lfo.key_sync),
-            u8::from(self.synth_mix.patch.bitcrush_enabled),
-            u8::from(self.synth_mix.patch.arp_enabled),
-        );
-        let body = format!(
-            "VJ_SYNTH_MIX 3\n{}\n{}\n{}\n{}\n{}\n{}\n{}\n{}\n{},{}\n",
-            self.synth_mix.selected as u8,
-            pattern(self.synth_mix.patterns.piano),
-            pattern(self.synth_mix.patterns.ironfish),
-            pattern(self.synth_mix.patterns.drums),
-            values(patch),
-            patch_modes,
-            values(self.synth_mix.strip_gains),
-            flags(self.synth_mix.strip_mutes),
-            values(master),
-            u8::from(self.synth_mix.master.bypass),
-        );
-        let path = Self::synth_mix_path();
-        if let Some(parent) = path.parent() {
-            let _ = std::fs::create_dir_all(parent);
-        }
-        if let Err(error) = std::fs::write(&path, body) {
-            log!("synth/mix settings: could not write {}: {error}", path.display());
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn load_synth_mix(&mut self) {
-        fn floats<const N: usize>(line: Option<&str>) -> Option<[f32; N]> {
-            let mut out = [0.0; N];
-            let mut parts = line?.split(',');
-            for item in &mut out {
-                *item = parts.next()?.parse().ok()?;
-            }
-            Some(out)
-        }
-        fn flags<const N: usize>(line: Option<&str>) -> Option<[bool; N]> {
-            floats::<N>(line).map(|value| value.map(|v| v != 0.0))
-        }
-        fn pattern(line: Option<&str>) -> Option<synth::StepPattern> {
-            let mut out = [0u16; synth::STEPS];
-            let mut parts = line?.split(',');
-            for item in &mut out {
-                *item = u16::from_str_radix(parts.next()?, 16).ok()?;
-            }
-            Some(out)
-        }
-        let Ok(body) = std::fs::read_to_string(Self::synth_mix_path()) else { return };
-        let mut lines = body.lines();
-        let version = match lines.next() {
-            Some("VJ_SYNTH_MIX 1") => 1,
-            Some("VJ_SYNTH_MIX 2") => 2,
-            Some("VJ_SYNTH_MIX 3") => 3,
-            _ => return,
-        };
-        self.synth_mix.selected = match lines.next().and_then(|line| line.parse().ok()) {
-            Some(1) => SynthTrack::Ironfish,
-            Some(2) => SynthTrack::Drums,
-            _ => SynthTrack::Piano,
-        };
-        if let Some(value) = pattern(lines.next()) {
-            self.synth_mix.patterns.piano = value;
-        }
-        if let Some(value) = pattern(lines.next()) {
-            self.synth_mix.patterns.ironfish = value;
-        }
-        if let Some(value) = pattern(lines.next()) {
-            self.synth_mix.patterns.drums = value;
-        }
-        if version >= 3 {
-            if let Some(value) = floats::<53>(lines.next()) {
-                for ((param, _), value) in IRONFISH_CONTROLS.into_iter().zip(value) {
-                    self.synth_mix.patch.set_normalised(param, value);
-                }
-            }
-            if let Some(modes) = floats::<9>(lines.next()) {
-                self.synth_mix.patch.osc1.kind = OscillatorKind::from_index(modes[0] as usize);
-                self.synth_mix.patch.osc2.kind = OscillatorKind::from_index(modes[1] as usize);
-                self.synth_mix.patch.filter.kind = FilterKind::from_index(modes[2] as usize);
-                self.synth_mix.patch.lfo.wave = LfoWave::from_index(modes[3] as usize);
-                self.synth_mix.patch.root = RootNote::from_index(modes[4] as usize);
-                self.synth_mix.patch.scale = ScaleKind::from_index(modes[5] as usize);
-                self.synth_mix.patch.lfo.key_sync = modes[6] != 0.0;
-                self.synth_mix.patch.bitcrush_enabled = modes[7] != 0.0;
-                self.synth_mix.patch.arp_enabled = modes[8] != 0.0;
-            }
-        } else if let Some(value) = floats::<12>(lines.next()) {
-            for (param, value) in LEGACY_IRONFISH_PARAMS.into_iter().zip(value) {
-                self.synth_mix.patch.set_normalised(param, value);
-            }
-        }
-        if let Some(value) = floats::<STRIP_COUNT>(lines.next()) {
-            self.synth_mix.strip_gains = value.map(|gain| gain.clamp(0.0, 1.5));
-        }
-        if let Some(value) = flags::<STRIP_COUNT>(lines.next()) {
-            self.synth_mix.strip_mutes = value;
-        }
-        if version == 1 {
-            // Version 1 briefly wrote the listen mask. Consume it for
-            // forward compatibility, but a fresh session always clears solo.
-            let _ = lines.next();
-        }
-        if let Some(value) = floats::<6>(lines.next()) {
-            for ((param, _), value) in MASTER_CONTROLS.into_iter().zip(value) {
-                self.synth_mix.master.set_normalised(param, value);
-            }
-        }
-        self.synth_mix.master.bypass = lines
-            .next()
-            .and_then(|value| value.parse::<u8>().ok())
-            .is_some_and(|value| value != 0);
-        self.synth_mix.patch = self.synth_mix.patch.sanitise();
-        // The persisted document stores patch values rather than a possibly
-        // stale program number. A program lights again when explicitly chosen.
-        self.synth_mix.ironfish_program = None;
-    }
-
     // ---- ARCHIVE.ORG panel --------------------------------------------------
 
     fn handle_archive_actions(&mut self, cx: &mut Cx, actions: &Actions) {
@@ -9648,14 +7046,14 @@ impl App {
     /// IMPORT: hand the panel the live session and let it fetch + publish.
     fn start_archive_import(&mut self, cx: &mut Cx) {
         let target = match self.up.as_ref() {
-            Some(up) => match (up.token.clone(), up.endpoints) {
-                (Some(token), Some(endpoints)) => Some(PublishTarget {
-                    endpoints,
+            Some(up) => match up.token.clone() {
+                Some(token) => Some(PublishTarget {
+                    endpoints: up.endpoints,
                     server_id: up.server_id,
                     token,
                     cache: service::session_config_from_env().cache_parent,
                 }),
-                _ => None,
+                None => None,
             },
             None => None,
         };
@@ -10396,10 +7794,7 @@ impl App {
     /// An FX tile was clicked with slot `kind` armed: fetch its splash
     /// source and load it into that slot.
     fn fx_effect_tile_clicked(&mut self, cx: &mut Cx, kind: FxSlotKind, asset: AssetId) {
-        let Some(tile) = self.video_model.tile(&asset) else {
-            log!("fx slot {kind:?}: click stopped — catalog tile {asset} is missing");
-            return;
-        };
+        let Some(tile) = self.video_model.tile(&asset) else { return };
         let (Some(revision), Some(media)) = (tile.revision, tile.media.clone()) else {
             // Manifest still resolving: the click fires the moment it lands
             // (the same latch the cue path uses).
@@ -10417,11 +7812,8 @@ impl App {
         }
         let title = tile.title.clone();
         let alias = tile.alias.clone();
-        let Some(up) = self.up.as_mut() else {
-            log!("fx slot {kind:?}: {title} source fetch not submitted — catalog is unavailable");
-            return;
-        };
-        let id = match up.catalog.submit_with(
+        let Some(up) = self.up.as_mut() else { return };
+        if let Ok(id) = up.catalog.submit_with(
             ClientRequest::FetchBlob {
                 blob: media.blob,
                 expected_len: Some(media.len),
@@ -10429,80 +7821,22 @@ impl App {
             },
             makepad_asset_client::SubmitOptions::newest_first(),
         ) {
-            Ok(id) => id,
-            Err(error) => {
-                log!("fx slot {kind:?}: {title} source fetch not submitted: {error}");
-                return;
-            }
-        };
-        self.cat_reqs
-            .insert(id, CatPurpose::FxSlotSource { slot: kind, revision, title });
-        livecode::remember(&revision.to_string(), alias.as_deref());
-        // HOT RELOAD: which ASSET is in this slot, so a republish of it
-        // can re-fetch and re-load the same slot in place.
-        self.fx_slot_asset[kind.index()] = Some(asset);
-        self.fx_slot_inflight[kind.index()] = Some(revision);
-        self.fx_slots.slot_mut(kind).note = Some("loading…".to_string());
-        // ONE-SHOT ARM: the accepted click consumes it. A latched arm
-        // silently owning every later effect click was the "auto-drop
-        // into the channel stopped working" wedge — armed once, loaded
-        // once, and the arm kept eating (or type-refusing) clicks.
-        self.fx_slots.consume_armed(kind);
-        self.sync_fx_slots_ui(cx);
-        self.grids_dirty = true;
-    }
-
-    /// A compiled web effect never visits the catalog: its asset/revision
-    /// identity and source were installed together before the first frame.
-    #[cfg(target_arch = "wasm32")]
-    fn browser_fx_effect_tile_clicked(
-        &mut self,
-        cx: &mut Cx,
-        asset: AssetId,
-        as_content: bool,
-    ) -> bool {
-        if as_content {
-            return false;
+            self.cat_reqs
+                .insert(id, CatPurpose::FxSlotSource { slot: kind, revision, title });
+            livecode::remember(&revision.to_string(), alias.as_deref());
+            // HOT RELOAD: which ASSET is in this slot, so a republish of it
+            // can re-fetch and re-load the same slot in place.
+            self.fx_slot_asset[kind.index()] = Some(asset);
+            self.fx_slot_inflight[kind.index()] = Some(revision);
+            self.fx_slots.slot_mut(kind).note = Some("loading…".to_string());
+            // ONE-SHOT ARM: the accepted click consumes it. A latched arm
+            // silently owning every later effect click was the "auto-drop
+            // into the channel stopped working" wedge — armed once, loaded
+            // once, and the arm kept eating (or type-refusing) clicks.
+            self.fx_slots.consume_armed(kind);
+            self.sync_fx_slots_ui(cx);
+            self.grids_dirty = true;
         }
-        let head = self
-            .fx_heads
-            .iter()
-            .find_map(|(alias, (head_asset, revision, transition, source))| {
-                (*head_asset == asset)
-                    .then_some((alias.as_str(), *head_asset, *revision, *transition, *source))
-            })
-            .or_else(|| {
-                // A typed search uses the static catalog's row identity
-                // instead of the boot wall's browser-local one. Match that
-                // row by alias, but still load the compiled source/identity.
-                let alias = self.video_model.tile(&asset)?.alias.as_deref()?;
-                let (head_asset, revision, transition, source) = *self.fx_heads.get(alias)?;
-                Some((alias, head_asset, revision, transition, source))
-            });
-        let Some((alias, head_asset, revision, transition, source)) = head else {
-            return false;
-        };
-        let name = alias.strip_prefix("vjfx/").unwrap_or(alias);
-        let title = crate::effects::seed::preset_title(name, source);
-        self.last_clicked = Some(head_asset);
-        let kind = if let Some(kind) = self.fx_slots.armed {
-            kind
-        } else if transition {
-            FxSlotKind::Transition
-        } else {
-            self.standby_fx_slot()
-        };
-        if let Err(message) = FxSlots::accepts(kind, true, transition) {
-            self.refuse_fx_slot(cx, kind, message);
-            return true;
-        }
-        self.pending_click = None;
-        self.fx_slot_asset[kind.index()] = Some(head_asset);
-        self.fx_slot_inflight[kind.index()] = None;
-        self.fx_slots.consume_armed(kind);
-        self.grids_dirty = true;
-        self.load_fx_slot(cx, kind, &title, Some(revision), source, true);
-        true
     }
 
     /// A relaunch restores slots from a persisted revision id, which is not
@@ -10624,9 +7958,7 @@ impl App {
                 log!("fx slot {kind:?}: load failed — {error}");
                 self.fx_slots.slot_mut(kind).note = Some("load failed".to_string());
             }
-            None => {
-                log!("fx slot {kind:?}: load stopped — slot host widget is missing");
-            }
+            None => {}
         }
         self.sync_fx_slots_ui(cx);
         self.video_pump = cx.new_next_frame();
@@ -11195,8 +8527,9 @@ p2 {}
         self.paint_lit(cx, ids!(autofade), on);
     }
 
-    /// Paint the VJ lane radio and the independent top-level workspace switcher.
-    /// LIGHTS and ARCHIVE are VJ-local pages, so they suppress the content lane.
+    /// Paint the ONE radio group of lane chips (and the mode buttons).
+    /// The special pages (LIGHTS, ARCHIVE) are part of the same radio: when
+    /// one of them is up, no content lane reads selected.
     fn sync_lane_chips_ui(&mut self, cx: &mut Cx) {
         let on_grid = self.lower_tab == LowerTab::Grid;
         for (chip, lane, label) in LANE_CHIPS {
@@ -11204,8 +8537,8 @@ p2 {}
         }
         self.paint_chip(cx, ids!(chip_lights), self.lower_tab == LowerTab::Lights, Some("LIGHTS"));
         self.paint_chip(cx, ids!(chip_archive), self.lower_tab == LowerTab::Archive, Some("ARCHIVE"));
-        for (button, mode) in MODE_BUTTONS {
-            self.paint_chip(cx, button, self.console_page == mode.page(), None);
+        for (button, surface) in MODE_BUTTONS {
+            self.paint_chip(cx, button, self.apc.surface == surface, None);
         }
     }
 
@@ -11274,22 +8607,12 @@ p2 {}
         self.set_lane(cx, lane);
     }
 
-    /// Switch the entire console workspace. The two performance pages also
-    /// select their APC surface; editing/mixing does not steal the controller.
-    fn select_mode(&mut self, cx: &mut Cx, mode: ConsoleMode) {
-        match mode {
-            ConsoleMode::Vj => {
-                self.apc.surface = ApcSurface::Video;
-                self.apc.bank = 0;
-            }
-            ConsoleMode::Dj => {
-                self.apc.surface = ApcSurface::Music;
-                self.apc.bank = 0;
-            }
-            ConsoleMode::Synth | ConsoleMode::Mix => self.sync_synth_mix_ui(cx),
-        }
-        Self::save_ui_surface(mode);
-        self.show_console_page(cx, mode.page());
+    /// Switch top-level mode. The APC surface and the page are the same
+    /// choice seen from two sides, so they move together.
+    fn select_mode(&mut self, cx: &mut Cx, surface: ApcSurface) {
+        self.apc.surface = surface;
+        self.apc.bank = 0;
+        self.show_apc_surface(cx);
     }
 
     fn set_visual_mix(&mut self, cx: &mut Cx, value: f32) {
@@ -11746,10 +9069,7 @@ p2 {}
                 cx.audio_input(0, move |info, buffer| {
                     callback_feed.push(info.sample_rate, buffer);
                 });
-                self.sync_worker = Some(SyncWorker::start(
-                    feed.clone(),
-                    self.thread_spawner.clone().expect("thread workers are not started"),
-                ));
+                self.sync_worker = Some(SyncWorker::start(feed.clone()));
                 self.capture = Some(feed);
             }
             cx.use_audio_inputs(&self.loopback_ids.clone());
@@ -12663,7 +9983,7 @@ p2 {}
             .set_active(cx, snap.buttons.write_preset, Animate::No);
         let scene = snap
             .last_scene
-            .map(|s| format!("P{}", s + 1))
+            .map(|s| format!("P{s:02}"))
             .unwrap_or_default();
         self.ui.label(cx, ids!(light_desk_status)).set_text(cx, &scene);
         let legend = match self.light_track {
@@ -12895,32 +10215,30 @@ p2 {}
         }
     }
 
-    /// Where the last-active workspace sleeps between sessions: one word in
-    /// a file, so closing on any top-level tab reopens on that tab.
+    /// Where the last-active surface sleeps between sessions: one word in
+    /// a file, so closing on the DJ tab reopens on the DJ tab.
     fn ui_surface_path() -> PathBuf {
         PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../../local/vj/ui-surface")
     }
 
-    fn save_ui_surface(mode: ConsoleMode) {
+    fn save_ui_surface(surface: ApcSurface) {
         let path = Self::ui_surface_path();
         if let Some(parent) = path.parent() {
             let _ = std::fs::create_dir_all(parent);
         }
-        let name = match mode {
-            ConsoleMode::Vj => "video",
-            ConsoleMode::Dj => "music",
-            ConsoleMode::Synth => "synth",
-            ConsoleMode::Mix => "mix",
+        let name = match surface {
+            ApcSurface::Video => "video",
+            ApcSurface::Music => "music",
+            ApcSurface::Sfx => "sfx",
         };
         let _ = std::fs::write(path, name);
     }
 
-    fn load_ui_surface() -> Option<ConsoleMode> {
+    fn load_ui_surface() -> Option<ApcSurface> {
         match std::fs::read_to_string(Self::ui_surface_path()).ok()?.trim() {
-            "video" | "sfx" => Some(ConsoleMode::Vj),
-            "music" => Some(ConsoleMode::Dj),
-            "synth" => Some(ConsoleMode::Synth),
-            "mix" => Some(ConsoleMode::Mix),
+            "video" => Some(ApcSurface::Video),
+            "music" => Some(ApcSurface::Music),
+            "sfx" => Some(ApcSurface::Sfx),
             _ => None,
         }
     }
@@ -13076,10 +10394,7 @@ p2 {}
             ApcSurface::Music => id!(music_page),
             ApcSurface::Sfx => id!(sfx_page),
         };
-        self.show_console_page(cx, page);
-    }
-
-    fn show_console_page(&mut self, cx: &mut Cx, page: LiveId) {
+        Self::save_ui_surface(self.apc.surface);
         self.ui.page_flip(cx, ids!(pages)).set_active_page(cx, page.into());
         self.console_page = page.into();
         self.sync_mesh_liveness(cx);
@@ -13475,11 +10790,9 @@ p2 {}
     fn deck_beat(&self) -> Option<BeatInfo> {
         let deck = self.decks.sync_leader()?;
         let state = self.decks.deck(deck);
-        let grid = state.sync_view()?.grid;
-        let snapshot = self.mixer.deck_snapshot(deck);
-        let position = snapshot.splat.filter(|splat| splat.active)
-            .map_or(snapshot.position_secs, |splat| splat.clock_secs);
-        if !snapshot.playing || snapshot.scratching {
+        let grid = state.grid.filter(|grid| grid.has_grid())?;
+        let (position, _duration, playing) = self.mixer.deck_position(deck);
+        if !playing {
             return None;
         }
         let rate = state.rate.max(1e-6);
@@ -13691,7 +11004,8 @@ p2 {}
     /// releases the rate back to 1.0 when the beat lock decays).
     fn pump_loop_reports(&mut self) {
         if let Some(results) = self.loop_results.as_ref() {
-            let drained: Vec<(AssetRevisionId, LoopReport)> = results.try_iter().collect();
+            let drained: Vec<(AssetRevisionId, LoopReport)> =
+                results.lock().unwrap().drain(..).collect();
             for (revision, report) in drained {
                 self.loop_reports.insert(revision, report);
             }
@@ -13774,647 +11088,6 @@ p2 {}
         self.video_pump = cx.new_next_frame();
     }
 
-    fn set_loop_score_empty(&mut self, cx: &mut Cx, title: &str) {
-        self.mixer.score_preview_stop();
-        self.loop_score_has_lyrics = false;
-        self.ui.label(cx, ids!(loop_score_title)).set_text(cx, title);
-        let widget = self.ui.widget(cx, ids!(loop_score));
-        if let Some(mut score) = widget.borrow_mut::<makepad_score_view::ScoreView>() {
-            score.clear(cx);
-        };
-    }
-
-    fn set_loop_score_title(&mut self, cx: &mut Cx, key: LoopScoreKey) {
-        let engine = self
-            .loop_score_transcriptions
-            .get(&key)
-            .and_then(|transcription| transcription.pitch_engine())
-            .or_else(|| {
-                matches!(key.row, SplatRowView::Bass | SplatRowView::Vocals | SplatRowView::Other)
-                    .then_some(if key.basic_pitch {
-                        LoopScorePitchEngine::BasicPitch
-                    } else {
-                        LoopScorePitchEngine::PitchTracker
-                    })
-            });
-        let title = self.loop_score_title_with_drum_status(key, self.loop_score_has_lyrics, engine);
-        self.ui.label(cx, ids!(loop_score_title)).set_text(cx, &title);
-    }
-
-    fn loop_score_title_with_drum_status(
-        &self,
-        key: LoopScoreKey,
-        has_lyrics: bool,
-        engine: Option<LoopScorePitchEngine>,
-    ) -> String {
-        let mut title = Self::loop_score_title(key, has_lyrics, engine);
-        if !self.drum_bank_loaded {
-            title.push_str(" · install the drum kit (INSTALL MODELS)");
-        }
-        title
-    }
-
-    fn loop_score_title(
-        key: LoopScoreKey,
-        has_lyrics: bool,
-        engine: Option<LoopScorePitchEngine>,
-    ) -> String {
-        let bpm = f64::from_bits(key.bpm_bits);
-        let suffix = match key.row {
-            SplatRowView::Vocals if has_lyrics => " · melody + lyrics",
-            SplatRowView::Vocals | SplatRowView::Other => " · melody (approx.)",
-            SplatRowView::Mix => " · drums from mix (approx.)",
-            SplatRowView::Drums | SplatRowView::Bass => "",
-        };
-        let engine = match engine {
-            Some(LoopScorePitchEngine::BasicPitch) => " · basic pitch",
-            Some(LoopScorePitchEngine::PitchTracker) => " · pitch tracker",
-            None => "",
-        };
-        format!(
-            "{} · section {} · {} bars · {:.0} bpm{}{}",
-            key.row.label(),
-            key.col + 1,
-            key.bars,
-            bpm,
-            suffix,
-            engine,
-        )
-    }
-
-    /// The presented cell's transcription, if the worker has delivered it.
-    fn presented_loop_score(&self) -> Option<(LoopScoreKey, Arc<LoopScoreTranscription>)> {
-        let key = self.loop_score_presented?;
-        let transcription = self.loop_score_transcriptions.get(&key)?.clone();
-        Some((key, transcription))
-    }
-
-    fn loop_score_preview_progress(
-        key: LoopScoreKey,
-        sample_rate: f64,
-        position: u64,
-    ) -> Option<(f64, f32)> {
-        let bpm = f64::from_bits(key.bpm_bits);
-        if !bpm.is_finite() || bpm <= 0.0 || !sample_rate.is_finite() || sample_rate <= 0.0 {
-            return None;
-        }
-        let whole = position as f64 / sample_rate * bpm / 60.0 / 4.0;
-        let phase = (whole / f64::from(key.bars.max(1))).clamp(0.0, 1.0) as f32;
-        Some((whole, phase))
-    }
-
-    fn loop_score_preview_marker(&self, deck: DeckId) -> Option<(usize, usize, f32)> {
-        let (playing, position) = self.mixer.score_preview_state();
-        let key = self.loop_score_presented?;
-        if !playing || key.deck != deck {
-            return None;
-        }
-        let sample_rate = self
-            .mixer
-            .output_sample_rate()
-            .unwrap_or(key.sample_rate.max(1) as f64);
-        let (_, phase) = Self::loop_score_preview_progress(key, sample_rate, position)?;
-        let row = SplatRowView::ALL.iter().position(|row| *row == key.row)?;
-        Some((row, key.col as usize, phase))
-    }
-
-    fn refresh_loop_score_preview(&mut self, cx: &mut Cx) {
-        let presented = self
-            .loop_score_presented
-            .filter(|key| self.loop_score_transcriptions.contains_key(key));
-        let (playing, position) = self.mixer.score_preview_state();
-        let progress = presented.and_then(|key| {
-            if !playing {
-                return None;
-            }
-            let sample_rate = self
-                .mixer
-                .output_sample_rate()
-                .unwrap_or(key.sample_rate.max(1) as f64);
-            Self::loop_score_preview_progress(key, sample_rate, position)
-        });
-        let widget = self.ui.widget(cx, ids!(loop_score));
-        if let Some(mut score) = widget.borrow_mut::<makepad_score_view::ScoreView>() {
-            score.set_playhead(cx, progress.map(|(whole, _)| whole));
-        }
-        let Some(key) = presented else {
-            self.refresh_splat_preview(cx);
-            return;
-        };
-        let Some((whole, _)) = progress else {
-            self.set_loop_score_title(cx, key);
-            self.refresh_splat_preview(cx);
-            return;
-        };
-        let beats = whole * 4.0;
-        let bar = (beats / 4.0).floor() as u64 + 1;
-        let beat = beats.rem_euclid(4.0).floor() as u64 + 1;
-        let engine = self
-            .loop_score_transcriptions
-            .get(&key)
-            .and_then(|transcription| transcription.pitch_engine());
-        self.ui.label(cx, ids!(loop_score_title)).set_text(
-            cx,
-            &format!(
-                "▶ bar {bar} · beat {beat}   {}",
-                self.loop_score_title_with_drum_status(
-                    key,
-                    self.loop_score_has_lyrics,
-                    engine,
-                )
-            ),
-        );
-        self.refresh_splat_preview(cx);
-    }
-
-    fn play_loop_score_preview(&mut self, cx: &mut Cx) {
-        let Some((key, transcription)) = self.presented_loop_score() else { return };
-        let sample_rate = self
-            .mixer
-            .output_sample_rate()
-            .unwrap_or(48_000.0)
-            .round()
-            .clamp(1.0, u32::MAX as f64) as u32;
-        let bpm = f64::from_bits(key.bpm_bits);
-        let bars = u32::from(key.bars);
-        let sequence = match transcription.as_ref() {
-            LoopScoreTranscription::Drums(hits) => crate::score_preview::sequence_from_drums(
-                hits,
-                bpm,
-                bars,
-                sample_rate,
-                self.loop_score_loop,
-            ),
-            LoopScoreTranscription::Pitched { notes, .. } => crate::score_preview::sequence_from_notes(
-                notes,
-                bpm,
-                bars,
-                sample_rate,
-                self.loop_score_loop,
-            ),
-        };
-        self.mixer.score_preview_play(Arc::new(sequence));
-        self.refresh_loop_score_preview(cx);
-        self.schedule_music_frame(cx);
-    }
-
-    fn apply_loop_score_transcription(
-        &mut self,
-        cx: &mut Cx,
-        key: LoopScoreKey,
-        transcription: &LoopScoreTranscription,
-        lyrics: &[makepad_score_view::build::LyricWord],
-    ) {
-        let options = makepad_score_view::build::BuildOptions {
-            bars: u32::from(key.bars),
-            beats_per_bar: 4,
-            bpm: Some(f64::from_bits(key.bpm_bits)),
-            title: None,
-            ..Default::default()
-        };
-        let score = match (key.row, transcription) {
-            (SplatRowView::Drums | SplatRowView::Mix, LoopScoreTranscription::Drums(hits)) => {
-                makepad_score_view::build::build_drum_score(hits, &options)
-            }
-            (SplatRowView::Bass, LoopScoreTranscription::Pitched { notes, .. }) => {
-                makepad_score_view::build::build_bass_tab_score(
-                    notes,
-                    &[28, 33, 38, 43],
-                    &options,
-                )
-            }
-            (SplatRowView::Vocals, LoopScoreTranscription::Pitched { notes, .. }) => {
-                makepad_score_view::build::build_pitched_score_with_lyrics(
-                    notes,
-                    lyrics,
-                    &options,
-                )
-            }
-            (SplatRowView::Other, LoopScoreTranscription::Pitched { notes, .. }) => {
-                makepad_score_view::build::build_pitched_score(notes, &options)
-            }
-            _ => return,
-        };
-        self.loop_score_has_lyrics = key.row == SplatRowView::Vocals && !score.lyrics.is_empty();
-        self.set_loop_score_title(cx, key);
-        let widget = self.ui.widget(cx, ids!(loop_score));
-        if let Some(mut view) = widget.borrow_mut::<makepad_score_view::ScoreView>() {
-            view.set_score(cx, score);
-        };
-    }
-
-    fn loop_score_job(
-        &self,
-        deck: DeckId,
-        row: SplatRowView,
-        col: u8,
-        notes_model: Option<std::path::PathBuf>,
-    ) -> Option<(LoopScoreKey, bool, Option<LoopScoreJob>)> {
-        let row_index = splat_row(row).index();
-        let splat = self.decks.splat(deck)?;
-        let cell = splat.grid.cells[row_index].get(col as usize).copied().flatten()?;
-        let bpm = splat.grid.bpm;
-        let index = deck.index();
-        let pcm = self.deck_tracks[index].as_ref()?.0.clone();
-        let rate = pcm.sample_rate.max(1);
-        let start_frame = (cell.span.start_secs.max(0.0) * rate as f64).floor() as usize;
-        let end_frame = (cell.span.end_secs.max(0.0) * rate as f64).ceil() as usize;
-        let start_frame = start_frame.min(pcm.frames.len());
-        let end_frame = end_frame.clamp(start_frame, pcm.frames.len());
-        let stem = splat_row(row).stem().map(|stem| stem.index());
-        let stems = self.deck_stems[index].clone();
-        let source_ready = stem.is_none()
-            || stems
-                .as_ref()
-                .is_some_and(|stems| stem_span_ready(stems, stem.unwrap(), start_frame, end_frame));
-        let notes_model = matches!(row, SplatRowView::Bass | SplatRowView::Vocals | SplatRowView::Other)
-            .then_some(notes_model)
-            .flatten();
-        let key = LoopScoreKey {
-            deck,
-            row,
-            col,
-            load_gen: self.decks.deck(deck).load_gen,
-            start_frame,
-            end_frame,
-            sample_rate: rate,
-            bars: cell.bars,
-            bpm_bits: bpm.to_bits(),
-            basic_pitch: notes_model.is_some(),
-        };
-        let lyrics = if row == SplatRowView::Vocals {
-            loop_score_lyric_words(
-                self.deck_lyrics[index].as_deref(),
-                cell.span.start_secs,
-                cell.span.end_secs,
-                bpm,
-            )
-        } else {
-            Vec::new()
-        };
-        let job = source_ready.then(|| LoopScoreJob {
-            key,
-            pcm,
-            stems: stem.map(|stem| (stems.expect("ready stem source"), stem)),
-            clock: crate::loop_transcribe::LoopClock {
-                bpm,
-                bars: u32::from(cell.bars),
-                beats_per_bar: 4,
-            },
-            lyrics,
-            notes_model,
-        });
-        Some((key, source_ready, job))
-    }
-
-    fn collect_loop_score_results(&mut self) {
-        let load_gens = [
-            self.decks.deck(DeckId::A).load_gen,
-            self.decks.deck(DeckId::B).load_gen,
-        ];
-        self.loop_score_worker.discard_stale(load_gens);
-        self.loop_score_transcriptions
-            .retain(|key, _| load_gens[key.deck.index()] == key.load_gen);
-        self.splat_blocks
-            .retain(|key, _| load_gens[key.deck.index()] == key.load_gen);
-        for done in self.loop_score_worker.poll() {
-            if load_gens[done.key.deck.index()] != done.key.load_gen {
-                continue;
-            }
-            self.loop_score_transcriptions.insert(done.key, done.transcription);
-            self.splat_blocks.insert(done.key, done.blocks);
-        }
-    }
-
-    fn schedule_splat_blocks(&mut self, model: &mut SplatViewModel) {
-        let deck = self.splat_focus;
-        let notes_model = self.hub_model_path("basic-pitch", "model");
-        let mut jobs = Vec::new();
-        for row in 0..crate::loop_splat_view::SPLAT_ROWS {
-            for col in 0..model.cols {
-                if !matches!(
-                    model.cells[row][col],
-                    SplatCellView::Ready { .. }
-                        | SplatCellView::Queued { .. }
-                        | SplatCellView::Playing { .. }
-                ) {
-                    continue;
-                }
-                let row_view = SplatRowView::ALL[row];
-                let Some((key, source_ready, job)) =
-                    self.loop_score_job(deck, row_view, col as u8, notes_model.clone())
-                else {
-                    continue;
-                };
-                if let Some(blocks) = self.splat_blocks.get(&key) {
-                    model.blocks[row][col] = Some(blocks.clone());
-                } else if source_ready {
-                    if let Some(job) = job {
-                        jobs.push(job);
-                    }
-                }
-            }
-        }
-        for job in jobs {
-            self.loop_score_worker.submit(job);
-        }
-    }
-
-    /// The hub model store, opened on first use.
-    #[cfg(not(target_arch = "wasm32"))]
-    fn hub_models(&mut self) -> Option<&mut makepad_ai_hub::local::LocalModels> {
-        if self.hub_models.is_none() {
-            let opened = match makepad_ai_hub::local::LocalModels::open() {
-                Ok(models) => Some(models),
-                Err(error) => {
-                    log!("hub models unavailable: {error}");
-                    None
-                }
-            };
-            self.hub_models = Some(opened);
-        }
-        self.hub_models.as_mut().and_then(|slot| slot.as_mut())
-    }
-
-    /// Local model weights and licence state are native filesystem services.
-    #[cfg(target_arch = "wasm32")]
-    fn hub_models(&mut self) -> Option<&mut makepad_ai_hub::local::LocalModels> {
-        self.hub_models = Some(None);
-        None
-    }
-
-    /// Where an installed, licence-acknowledged hub model file lives, by
-    /// model id and file role — `None` means "run without it".
-    fn hub_model_path(&mut self, model_id: &str, role: &str) -> Option<std::path::PathBuf> {
-        let models = self.hub_models()?;
-        if !models.license_acknowledged(model_id) {
-            return None;
-        }
-        models.installed_path(model_id, role)
-    }
-
-    /// Pick up a verified Salamander install, decode it away from the UI and
-    /// audio threads, then hand the immutable bank to mixer audio state.
-    fn pump_drum_bank(&mut self, cx: &mut Cx) {
-        let completed = self.drum_bank_rx.as_ref().and_then(|receiver| {
-            match receiver.try_recv() {
-                Ok(result) => Some(result),
-                Err(std::sync::mpsc::TryRecvError::Empty) => None,
-                Err(std::sync::mpsc::TryRecvError::Disconnected) => {
-                    Some(Err("drum bank loader disconnected".to_string()))
-                }
-            }
-        });
-        if let Some(completed) = completed {
-            self.drum_bank_rx = None;
-            match completed {
-                Ok((bank, summary)) => {
-                    self.mixer.set_drum_bank(bank);
-                    self.drum_bank_loaded = true;
-                    log!("drum kit: {summary}");
-                    if let Some(key) = self.loop_score_presented {
-                        self.set_loop_score_title(cx, key);
-                    }
-                }
-                Err(error) => log!("drum kit load failed: {error}"),
-            }
-        }
-        if self.drum_bank_loaded || self.drum_bank_rx.is_some() {
-            return;
-        }
-        let ready_dir = {
-            let Some(models) = self.hub_models() else { return };
-            if !models.license_acknowledged("salamander-drumkit") {
-                return;
-            }
-            models.installed_dir("salamander-drumkit")
-        };
-        let Some(dir) = ready_dir else { return };
-        if self.drum_bank_requested.as_ref() == Some(&dir) {
-            return;
-        }
-        let (sender, receiver) = std::sync::mpsc::channel();
-        self.drum_bank_requested = Some(dir.clone());
-        self.drum_bank_rx = Some(receiver);
-        if let Err(error) = self
-            .task_pool
-            .as_ref()
-            .expect("thread workers are not started")
-            .submit(Lane::Heavy, move || {
-                let result = makepad_drumkit::SampleBank::load(&dir).map(|bank| {
-                    let summary = bank.summary();
-                    (Arc::new(bank), summary)
-                });
-                let _ = sender.send(result);
-            })
-            .map(|handle| handle.detach())
-        {
-            self.drum_bank_rx = None;
-            log!("drum kit loader could not start: {error}");
-        }
-    }
-
-    fn pump_loop_score(&mut self, cx: &mut Cx) {
-        self.collect_loop_score_results();
-        if !self.loop_score_open {
-            return;
-        }
-        self.place_loop_score_panel(cx);
-        let selected = {
-            let widget = self.ui.vj_loop_splat(cx, ids!(loop_splat));
-            widget.borrow().and_then(|splat| splat.selected())
-        };
-        let Some((row, col)) = selected else {
-            if self.loop_score_signature != Some(LoopScoreSignature::Empty) {
-                self.loop_score_signature = Some(LoopScoreSignature::Empty);
-                self.loop_score_presented = None;
-                self.set_loop_score_empty(cx, "select a loop cell");
-            }
-            return;
-        };
-
-        let deck = self.splat_focus;
-        let notes_model = self.hub_model_path("basic-pitch", "model");
-        let Some((key, source_ready, job)) =
-            self.loop_score_job(deck, row, col, notes_model)
-        else {
-            if self.loop_score_signature != Some(LoopScoreSignature::Empty) {
-                self.loop_score_signature = Some(LoopScoreSignature::Empty);
-                self.loop_score_presented = None;
-                self.set_loop_score_empty(cx, "track audio unavailable");
-            }
-            return;
-        };
-        let lyrics_ready = row == SplatRowView::Vocals && self.deck_lyrics[deck.index()].is_some();
-        let signature = LoopScoreSignature::Selected { key, source_ready, lyrics_ready };
-        if self.loop_score_signature != Some(signature) {
-            self.mixer.score_preview_stop();
-            self.loop_score_signature = Some(signature);
-            self.loop_score_presented = None;
-            self.loop_score_has_lyrics = false;
-            if !source_ready {
-                self.set_loop_score_empty(cx, "stems still separating…");
-            } else {
-                self.set_loop_score_title(cx, key);
-            }
-        }
-        if !source_ready {
-            return;
-        }
-        if let Some(transcription) = self.loop_score_transcriptions.get(&key).cloned() {
-            if self.loop_score_presented != Some(key) {
-                let lyrics = job.as_ref().map(|job| job.lyrics.as_slice()).unwrap_or(&[]);
-                self.apply_loop_score_transcription(cx, key, &transcription, lyrics);
-                self.loop_score_presented = Some(key);
-            }
-        } else if let Some(job) = job {
-            self.loop_score_worker.submit(job);
-        }
-    }
-
-    /// Float the score card over the deck lanes without taking layout space
-    /// from the loop splat below. The deck rect supplies the stable top edge;
-    /// the full responsive page body supplies the centring width.
-    /// The score popup covers the whole deck region above the loop grid.
-    fn place_loop_score_panel(&mut self, cx: &mut Cx) {
-        let deck = self.ui.view(cx, ids!(deck_region)).area().rect(cx);
-        if deck.size.x <= 0.0 || deck.size.y <= 0.0 {
-            return;
-        }
-        let panel = self.ui.view(cx, ids!(loop_score_panel));
-        let mut panel_ref = panel.borrow_mut();
-        if let Some(view) = panel_ref.as_mut() {
-            view.walk.abs_pos = Some(deck.pos);
-            view.walk.width = Size::Fixed(deck.size.x);
-            view.walk.height = Size::Fixed(deck.size.y);
-        }
-    }
-
-    fn handle_splat_action(&mut self, cx: &mut Cx, action: LoopSplatAction) {
-        if action == LoopSplatAction::ToggleScore {
-            self.loop_score_open = !self.loop_score_open;
-            self.ui
-                .view(cx, ids!(loop_score_panel))
-                .set_visible(cx, self.loop_score_open);
-            self.loop_score_signature = None;
-            self.loop_score_presented = None;
-            if self.loop_score_open {
-                self.place_loop_score_panel(cx);
-                self.pump_loop_score(cx);
-            } else {
-                self.mixer.score_preview_stop();
-            }
-            return;
-        }
-        if let LoopSplatAction::FocusDeck(deck) = action {
-            self.mixer.score_preview_stop();
-            self.splat_focus = match deck {
-                crate::loop_splat_view::SplatDeck::A => DeckId::A,
-                crate::loop_splat_view::SplatDeck::B => DeckId::B,
-            };
-            self.refresh_loop_score_preview(cx);
-            self.refresh_splat_surface(cx);
-            return;
-        }
-        let deck = self.splat_focus;
-        match action {
-            LoopSplatAction::Cell { row, col, timed, part } => {
-                let Some(row_index) =
-                    SplatRowView::ALL.iter().position(|candidate| *candidate == row)
-                else {
-                    return;
-                };
-                if self.splat_model.deck != splat_deck(deck)
-                    || (col as usize) >= self.splat_model.cols
-                {
-                    return;
-                }
-                match self.splat_model.cells[row_index][col as usize] {
-                    // Clicking the slot that is sounding (or queued) stops the
-                    // row; clicking ANOTHER slot of the same cell switches to
-                    // that sub-loop instead, so halves and quarters can be
-                    // played one after the other.
-                    SplatCellView::Queued { part: current, .. }
-                    | SplatCellView::Playing { part: current, .. }
-                        if current == part =>
-                    {
-                        let cmds = self.decks.splat_stop_row(deck, splat_row(row), timed);
-                        self.run_deck_cmds(cx, cmds);
-                        return;
-                    }
-                    SplatCellView::Queued { .. }
-                    | SplatCellView::Playing { .. }
-                    | SplatCellView::Ready { .. } => {}
-                    SplatCellView::Empty | SplatCellView::Silent => return,
-                }
-                let Some(splat) = self.decks.splat(deck) else { return };
-                let enabled = splat.enabled;
-                let playing = self.decks.deck(deck).playing;
-                let mut cmds = Vec::new();
-                if !enabled {
-                    cmds.extend(self.decks.splat_enable(deck, true));
-                }
-                cmds.extend(self.decks.splat_launch(deck, splat_row(row), col, part));
-                if !playing {
-                    cmds.extend(self.decks.play_pause(deck));
-                }
-                self.run_deck_cmds(cx, cmds);
-            }
-            LoopSplatAction::StopRow { row, timed } => {
-                let cmds = self.decks.splat_stop_row(deck, splat_row(row), timed);
-                self.run_deck_cmds(cx, cmds);
-            }
-            LoopSplatAction::LaunchColumn { col, timed } => {
-                let Some(splat) = self.decks.splat(deck) else { return };
-                if col as usize >= splat.grid.sections.len() {
-                    return;
-                }
-                // The section button toggles: a running section stops (stem rows only).
-                let live_rows: Vec<SplatRowView> = SplatRowView::ALL[..SPLAT_ROWS - 1]
-                    .iter()
-                    .enumerate()
-                    .filter(|(row, _)| {
-                        self.splat_model.deck == splat_deck(deck)
-                            && matches!(
-                                self.splat_model.cells[*row][col as usize],
-                                SplatCellView::Playing { .. } | SplatCellView::Queued { .. }
-                            )
-                    })
-                    .map(|(_, row)| *row)
-                    .collect();
-                if !live_rows.is_empty() {
-                    let mut cmds = Vec::new();
-                    for row in live_rows {
-                        cmds.extend(self.decks.splat_stop_row(deck, splat_row(row), timed));
-                    }
-                    self.run_deck_cmds(cx, cmds);
-                    return;
-                }
-                let enabled = splat.enabled;
-                let playing = self.decks.deck(deck).playing;
-                let mut cmds = Vec::new();
-                if !enabled {
-                    cmds.extend(self.decks.splat_enable(deck, true));
-                }
-                cmds.extend(self.decks.splat_scene(deck, col));
-                if !playing {
-                    cmds.extend(self.decks.play_pause(deck));
-                }
-                self.run_deck_cmds(cx, cmds);
-            }
-            LoopSplatAction::ToggleEnabled => {
-                let Some(enabled) = self.decks.splat(deck).map(|splat| splat.enabled) else {
-                    return;
-                };
-                let cmds = self.decks.splat_enable(deck, !enabled);
-                self.run_deck_cmds(cx, cmds);
-            }
-            LoopSplatAction::FocusDeck(_)
-            | LoopSplatAction::ToggleScore
-            | LoopSplatAction::None => {}
-        }
-    }
-
     fn dispatch_apc_action(&mut self, cx: &mut Cx, action: ApcAction) {
         match action {
             ApcAction::Pad { surface, pad, index, pressed } => {
@@ -14427,40 +11100,6 @@ p2 {}
                     // this physical pad was reused.
                     self.release_apc_sfx_pad(pad);
                 }
-                if surface == ApcSurface::Music && self.decks.splat(self.splat_focus).is_some() {
-                    let row = index / 8;
-                    let col = index % 8;
-                    let Some(row) = SplatRowView::ALL.get(row).copied() else { return };
-                    let launchable = SplatRowView::ALL
-                        .iter()
-                        .position(|candidate| *candidate == row)
-                        .is_some_and(|row| {
-                            col < self.splat_model.cols
-                                && matches!(
-                                    self.splat_model.cells[row][col],
-                                    SplatCellView::Ready { .. }
-                                        | SplatCellView::Queued { .. }
-                                        | SplatCellView::Playing { .. }
-                                                )
-                        });
-                    if !launchable {
-                        return;
-                    }
-                    let widget = self.ui.vj_loop_splat(cx, ids!(loop_splat));
-                    if let Some(mut splat) = widget.borrow_mut() {
-                        splat.set_selected(cx, row, col as u8);
-                    }
-                    self.handle_splat_action(
-                        cx,
-                        LoopSplatAction::Cell {
-                            row,
-                            col: col as u8,
-                            timed: false,
-                            part: SplatPart::WHOLE,
-                        },
-                    );
-                    return;
-                }
                 let Some(asset) = self.apc_asset_at(surface, index) else { return };
                 match surface {
                     ApcSurface::Video => self.video_tile_clicked(cx, asset, false),
@@ -14474,24 +11113,6 @@ p2 {}
                     }
                 }
             }
-            ApcAction::Scene { surface, row, pressed } => {
-                if pressed
-                    && surface == ApcSurface::Music
-                    && self.decks.splat(self.splat_focus).is_some()
-                {
-                    if let Some(row) = SplatRowView::ALL.get(row as usize).copied() {
-                        self.handle_splat_action(cx, LoopSplatAction::StopRow { row, timed: false });
-                    }
-                }
-            }
-            ApcAction::ClipStop { surface, col, pressed } => {
-                if pressed
-                    && surface == ApcSurface::Music
-                    && self.decks.splat(self.splat_focus).is_some()
-                {
-                    self.handle_splat_action(cx, LoopSplatAction::LaunchColumn { col, timed: false });
-                }
-            }
             ApcAction::Surface(_) => self.show_apc_surface(cx),
             ApcAction::VideoPlayPause => self.toggle_video_playback(cx),
             ApcAction::VideoStop => self.stop_video_playback(cx),
@@ -14553,18 +11174,6 @@ p2 {}
                 self.run_deck_cmds(cx, cmds);
                 self.sync_deck_knobs(cx, deck);
             }
-            ApcAction::BankLeft => {
-                self.handle_splat_action(
-                    cx,
-                    LoopSplatAction::FocusDeck(crate::loop_splat_view::SplatDeck::A),
-                );
-            }
-            ApcAction::BankRight => {
-                self.handle_splat_action(
-                    cx,
-                    LoopSplatAction::FocusDeck(crate::loop_splat_view::SplatDeck::B),
-                );
-            }
             ApcAction::BankChanged => {
                 if self.apc.surface == ApcSurface::Video {
                     let widget = self.ui.widget(cx, ids!(video_grid));
@@ -14632,74 +11241,63 @@ p2 {}
             self.apc_leds.invalidate();
         }
         self.sync_apc_leds();
-        self.refresh_ai_context();
     }
 
     fn sync_apc_leds(&mut self) {
-        let splat_showing = self.apc.surface == ApcSurface::Music
-            && self.splat_model.cols != 0
-            && self.splat_model.deck == splat_deck(self.splat_focus)
-            && self.decks.splat(self.splat_focus).is_some();
-        let count = if splat_showing { PAD_COUNT } else { self.apc_item_count() };
+        let count = self.apc_item_count();
         self.apc.clamp_bank(count);
-        let mut frame = if splat_showing {
-            splat_led_frame(&self.splat_model, self.apc.surface)
-        } else {
-            LedFrame { surface: self.apc.surface, ..Default::default() }
-        };
-        if !splat_showing {
-            for pad in 0..PAD_COUNT {
-                let index = self.apc.bank + pad;
-                // Resolve the same asset a press on this pad would trigger
-                // (local-first mixed lists / the banked video window) so LEDs
-                // never point at a different clip than the pad plays.
-                let Some(asset) = self.apc_asset_at(self.apc.surface, index) else { continue };
-                let tile = match self.apc.surface {
-                    ApcSurface::Video => self.video_model.tiles().iter().find(|t| t.asset == asset),
-                    ApcSurface::Music => self.music_model.tiles().iter().find(|t| t.asset == asset),
-                    ApcSurface::Sfx => self.sfx_model.tiles().iter().find(|t| t.asset == asset),
-                };
-                // The pad wears the clip's thumbnail colour once that is known.
-                let color = tile
-                    .and_then(|tile| tile.revision)
-                    .and_then(|rev| self.thumb_leds.get(&rev).copied());
-                let mut state = tile
-                    .map(|tile| match tile.state {
-                        catalog::TileState::Ready => color.map_or(PadLed::Ready, PadLed::Color),
-                        catalog::TileState::Failed(_) => PadLed::Failed,
-                        catalog::TileState::Listed | catalog::TileState::Resolving => PadLed::Queued,
-                    })
-                    .unwrap_or(PadLed::Ready);
-                match self.apc.surface {
-                    ApcSurface::Video => {
-                        if self.cue.live().is_some_and(|item| item.asset == asset) {
-                            state = color.map_or(PadLed::Live, PadLed::LiveColor);
-                        } else if self.cue.next().is_some_and(|item| item.asset == asset) {
-                            state = color.map_or(PadLed::Queued, PadLed::NextColor);
-                        }
+        let mut frame = LedFrame { surface: self.apc.surface, ..Default::default() };
+        for pad in 0..PAD_COUNT {
+            let index = self.apc.bank + pad;
+            // Resolve the same asset a press on this pad would trigger
+            // (local-first mixed lists / the banked video window) so LEDs
+            // never point at a different clip than the pad plays.
+            let Some(asset) = self.apc_asset_at(self.apc.surface, index) else { continue };
+            let tile = match self.apc.surface {
+                ApcSurface::Video => self.video_model.tiles().iter().find(|t| t.asset == asset),
+                ApcSurface::Music => self.music_model.tiles().iter().find(|t| t.asset == asset),
+                ApcSurface::Sfx => self.sfx_model.tiles().iter().find(|t| t.asset == asset),
+            };
+            // The pad wears the clip's thumbnail colour once that is known.
+            let color = tile
+                .and_then(|tile| tile.revision)
+                .and_then(|rev| self.thumb_leds.get(&rev).copied());
+            let mut state = tile
+                .map(|tile| match tile.state {
+                    catalog::TileState::Ready => color.map_or(PadLed::Ready, PadLed::Color),
+                    catalog::TileState::Failed(_) => PadLed::Failed,
+                    catalog::TileState::Listed | catalog::TileState::Resolving => PadLed::Queued,
+                })
+                .unwrap_or(PadLed::Ready);
+            match self.apc.surface {
+                ApcSurface::Video => {
+                    if self.cue.live().is_some_and(|item| item.asset == asset) {
+                        state = color.map_or(PadLed::Live, PadLed::LiveColor);
+                    } else if self.cue.next().is_some_and(|item| item.asset == asset) {
+                        state = color.map_or(PadLed::Queued, PadLed::NextColor);
                     }
-                    ApcSurface::Music => {
-                        for deck in [DeckId::A, DeckId::B] {
-                            let deck = self.decks.deck(deck);
-                            let loaded = match &deck.load {
-                                DeckLoad::Loading { item, .. }
-                                | DeckLoad::Loaded { item }
-                                | DeckLoad::Failed { item, .. } => Some(item.asset),
-                                DeckLoad::Empty => None,
-                            };
-                            if loaded == Some(asset) {
-                                state = if deck.playing { PadLed::Live } else { PadLed::Queued };
-                            }
-                        }
-                    }
-                    ApcSurface::Sfx => {
-                        if self.pads.playing_voices(&asset) > 0 {
-                            state = PadLed::Live;
+                }
+                ApcSurface::Music => {
+                    for deck in [DeckId::A, DeckId::B] {
+                        let deck = self.decks.deck(deck);
+                        let loaded = match &deck.load {
+                            DeckLoad::Loading { item, .. }
+                            | DeckLoad::Loaded { item }
+                            | DeckLoad::Failed { item, .. } => Some(item.asset),
+                            DeckLoad::Empty => None,
+                        };
+                        if loaded == Some(asset) {
+                            state = if deck.playing { PadLed::Live } else { PadLed::Queued };
                         }
                     }
                 }
-                frame.pads[pad] = state;
+                ApcSurface::Sfx => {
+                    if self.pads.playing_voices(&asset) > 0 {
+                        state = PadLed::Live;
+                    }
+                }
             }
+            frame.pads[pad] = state;
         }
         frame.video_playing = self
             .cue
@@ -14741,10 +11339,8 @@ p2 {}
                         ClientRequest::CatalogSearch { query, cursor },
                         makepad_asset_client::SubmitOptions::newest_first(),
                     ) {
-                        self.cat_reqs.insert(
-                            id,
-                            CatPurpose::Page { surface, gen, slot, first },
-                        );
+                        self.cat_reqs
+                            .insert(id, CatPurpose::Page { surface, gen, slot, first });
                     }
                 }
                 CatCmd::FetchDetail { gen, asset } => {
@@ -14807,6 +11403,9 @@ p2 {}
                             self.thumb_stats.on,
                             revision,
                         );
+                        if self.trace_thumbs {
+                            log!("thumb: fetching {revision}");
+                        }
                     }
                 }
             }
@@ -14825,7 +11424,6 @@ p2 {}
         let mut declare_failed: Vec<u64> = Vec::new();
         {
             let Some(up) = self.up.as_mut() else { return };
-            let Some(endpoints) = up.endpoints else { return };
             for cmd in cmds {
                 match cmd {
                     // ---- plain generations -------------------------
@@ -14835,7 +11433,7 @@ p2 {}
                     // publishes the result itself; the store only stores.
                     GenCmd::FetchProfiles { domain } => {
                         if !self.pipelines.connected() {
-                            self.pipelines.connect(endpoints, up.token.clone());
+                            self.pipelines.connect(up.endpoints, up.token.clone());
                         }
                         self.pipelines.submit(PipeReq::Profiles {
                             domain: domain.to_string(),
@@ -14843,7 +11441,7 @@ p2 {}
                     }
                     GenCmd::Enqueue { tag, namespace, kind, body } => {
                         if !self.pipelines.connected() {
-                            self.pipelines.connect(endpoints, up.token.clone());
+                            self.pipelines.connect(up.endpoints, up.token.clone());
                         }
                         if !self.pipelines.submit(PipeReq::EnqueueJob {
                             tag,
@@ -14873,7 +11471,7 @@ p2 {}
                     // endpoints and token on its own thread.
                     GenCmd::CreatePipeline { tag, namespace, title, prompt, stages } => {
                         if !self.pipelines.connected() {
-                            self.pipelines.connect(endpoints, up.token.clone());
+                            self.pipelines.connect(up.endpoints, up.token.clone());
                         }
                         // The declaration verbatim — the exact document
                         // going on the wire, so a run can be read back
@@ -15017,17 +11615,9 @@ p2 {}
                                     self.dream_loops.clear();
                                 }
                                 self.dream_loops.insert(asset);
-                                let title = self
-                                    .gen
-                                    .jobs()
-                                    .find(|job| job.tag == finish.tag)
-                                    .map(|job| job.title.clone())
-                                    .unwrap_or_else(|| "generated".into());
-                                self.present_generated_video(cx, asset, title);
-                            } else {
-                                self.grids_dirty = true;
-                                self.refresh_surfaces_after_run();
                             }
+                            self.grids_dirty = true;
+                            self.refresh_surfaces_after_run();
                         }
                     }
                     Err(error) => {
@@ -15044,13 +11634,7 @@ p2 {}
                     }
                 },
                 PipeDone::JobStatus { job, result } => match result {
-                    Ok(status) => {
-                        if let Some((asset, title)) =
-                            self.gen.take_produced_on_success(&status, now_ms())
-                        {
-                            self.present_generated_video(cx, asset, title);
-                        }
-                    }
+                    Ok(status) => self.gen.status_arrived_at(&status, now_ms()),
                     Err(error) => {
                         self.gen.status_failed_at(job, error, Some(now_ms()));
                     }
@@ -15097,17 +11681,6 @@ p2 {}
         self.video_model.event_touch(None);
     }
 
-    /// Show a just-produced clip in the reserved VIDEO column. Generation
-    /// keeps the current lane; every fifth arrival shifts the body one column.
-    fn present_generated_video(&mut self, cx: &mut Cx, asset: AssetId, title: String) {
-        let cmds = self
-            .video_model
-            .ingest_published(asset, title, AssetKind::Video);
-        self.run_cat_cmds(Surface::Video, cmds);
-        self.grids_dirty = true;
-        self.ui.redraw(cx);
-    }
-
     fn run_cue_cmds(&mut self, cx: &mut Cx, cmds: Vec<CueCmd>) {
         for cmd in cmds {
             if self.trace_cue {
@@ -15315,8 +11888,6 @@ p2 {}
                                 self.mixer.clone(),
                                 self.video_loop,
                                 true,
-                                self.thread_spawner.clone().expect("thread workers are not started"),
-                                self.task_pool.clone().expect("thread workers are not started"),
                             ) {
                                 Ok(mut player) => {
                                     // STICKY per-clip profile: the same
@@ -15477,48 +12048,16 @@ p2 {}
                 }
             }
         }
-        self.refresh_ai_context();
-    }
-
-    fn sync_mixer_deck_locks(&self) {
-        for deck in [DeckId::A, DeckId::B] {
-            let state = self.decks.deck(deck);
-            self.mixer.set_deck_sync_lock(
-                deck,
-                state.synced || state.ext_sync || self.decks.sync_master() == Some(deck),
-            );
-        }
     }
 
     fn run_deck_cmds(&mut self, cx: &mut Cx, cmds: Vec<DeckCmd>) {
-        self.sync_mixer_deck_locks();
         for cmd in cmds {
             match cmd {
                 DeckCmd::LoadTrack { deck, gen, item } => {
-                    self.stems.invalidate(deck);
                     // A new load supersedes whatever the last one was still
                     // fetching: stale files landing later find no pending set
                     // and are dropped.
-                    let index = deck.index();
-                    self.deck_side_channels[index] = None;
-                    self.deck_load_progress[index].begin(gen, item.media_len);
-                    self.deck_demo_analysis[index] =
-                        DemoCacheValue::Unavailable { gen };
-                    self.deck_demo_splat[index] =
-                        DemoCacheValue::Unavailable { gen };
-                    #[cfg(target_arch = "wasm32")]
-                    if let Some(track) = self.browser_store.track(&item.asset).cloned() {
-                        // This fast path has no side-channel fetch attached.
-                        self.deck_load_progress[index].stems_unavailable(gen);
-                        self.deck_load_progress[index].decoding(gen);
-                        self.decode.submit(DecodeJob::Deck {
-                            deck,
-                            gen,
-                            source: DecodeSource::Bytes(track.bytes),
-                            media: track.media,
-                        });
-                        continue;
-                    }
+                    self.deck_side_channels[deck.index()] = None;
                     // A local file never goes near the store: it decodes
                     // straight off disk on the same worker pool.
                     if let Some(path) = self.local_by_asset.get(&item.asset).cloned() {
@@ -15533,64 +12072,25 @@ p2 {}
                             Some("mp3") => MediaType::Mp3,
                             _ => MediaType::Mp4,
                         };
-                        // Local files decode directly; store side-channels are
-                        // not part of this path even if stale metadata says so.
-                        self.deck_load_progress[index].stems_unavailable(gen);
-                        self.deck_load_progress[index].decoding(gen);
-                        self.decode.submit(DecodeJob::Deck {
-                            deck,
-                            gen,
-                            source: path.into(),
-                            media,
-                        });
+                        self.decode.submit(DecodeJob::Deck { deck, gen, path, media });
                         continue;
                     }
-                    let Some(up) = self.up.as_mut() else {
-                        let error = "asset session is unavailable".to_string();
-                        log!("deck-load: request stopped deck={deck:?} gen={gen}: {error}");
-                        self.deck_load_progress[index].failed(gen, error.clone());
-                        let cmds = self.decks.track_failed(deck, gen, error);
-                        self.run_deck_cmds(cx, cmds);
-                        continue;
-                    };
-                    let Some(runtime) = up.media.get_mut(AUDIO_LANE) else {
-                        let error = format!(
-                            "audio lane {AUDIO_LANE} is unavailable (lanes={})",
-                            up.media.len()
-                        );
-                        log!("deck-load: request stopped deck={deck:?} gen={gen}: {error}");
-                        self.deck_load_progress[index].failed(gen, error.clone());
-                        let cmds = self.decks.track_failed(deck, gen, error);
-                        self.run_deck_cmds(cx, cmds);
-                        continue;
-                    };
-                    match runtime.submit(ClientRequest::FetchBlob {
+                    let Some(up) = self.up.as_mut() else { continue };
+                    let Some(runtime) = up.media.get_mut(AUDIO_LANE) else { continue };
+                    if let Ok(id) = runtime.submit(ClientRequest::FetchBlob {
                         blob: item.media_blob,
                         expected_len: Some(item.media_len),
                         pin: false,
                     }) {
-                        Ok(id) => {
-                            self.media_reqs.insert(
-                                (AUDIO_LANE, id),
-                                MediaPurpose::Deck { deck, gen, media: item.media },
-                            );
-                        }
-                        Err(error) => {
-                            log!("deck {deck:?} gen {gen}: fetch request failed: {error}");
-                            let error = error.to_string();
-                            self.deck_load_progress[index].failed(gen, error.clone());
-                            let cmds = self.decks.track_failed(deck, gen, error);
-                            self.run_deck_cmds(cx, cmds);
-                            continue;
-                        }
+                        self.media_reqs.insert(
+                            (AUDIO_LANE, id),
+                            MediaPurpose::Deck { deck, gen, media: item.media },
+                        );
                     }
                     // Whatever the store already knows about this track rides
                     // along with the audio: a few hundred kilobytes of stems
                     // instead of a third of the track's duration on the GPU.
                     self.begin_side_channel_fetch(deck, gen, &item);
-                    if !self.side_channels_armed(deck, gen) {
-                        self.deck_load_progress[index].stems_unavailable(gen);
-                    }
                 }
                 DeckCmd::InstallTrack { deck } => {
                     let key = self
@@ -15599,20 +12099,9 @@ p2 {}
                         .find(|(d, _)| *d == deck.index())
                         .copied();
                     if let Some(key) = key {
-                        if let Some(incoming) = self.deck_incoming.remove(&key) {
-                            match incoming {
-                                // Still decoding: the deck opens on the
-                                // chunks in hand and everything that needs
-                                // the whole file waits for `deck_decoded`.
-                                DeckIncoming::Stream(table) => {
-                                    self.mixer.install_deck_stream(deck, table);
-                                    self.deck_tracks[deck.index()] = None;
-                                }
-                                DeckIncoming::Whole(pcm, peaks) => {
-                                    self.mixer.install_deck(deck, pcm.clone());
-                                    self.deck_tracks[deck.index()] = Some((pcm, peaks));
-                                }
-                            }
+                        if let Some((pcm, peaks)) = self.deck_incoming.remove(&key) {
+                            self.mixer.install_deck(deck, pcm.clone());
+                            self.deck_tracks[deck.index()] = Some((pcm.clone(), peaks));
                             // The waveform and the beat grid come from a
                             // worker: never the UI thread, never the audio
                             // callback. Until it answers the deck shows the
@@ -15640,10 +12129,7 @@ p2 {}
                                 self.ui.modal(cx, ids!(loop_scan_modal)).close(cx);
                             }
                             self.deck_zoom_tex[deck.index()] = None;
-                            self.deck_stems[deck.index()] = None;
-                            self.deck_stem_coverage[deck.index()] = None;
-                            self.deck_splat_refining[deck.index()] = None;
-                            self.deck_splat_snapshot_seen[deck.index()] = false;
+                                            self.deck_stems[deck.index()] = None;
                             self.deck_stem_tex[deck.index()] = None;
                             self.deck_stem_tiles[deck.index()] = Vec::new();
                             // The old track's words must not sit over the new
@@ -15657,41 +12143,36 @@ p2 {}
                             // digest, this deck matches no cached transcript.
                             self.deck_track_digest[deck.index()] = None;
                             self.mixer.clear_deck_stems(deck);
-                            // The analysis and the stems need the whole
-                            // file: `deck_decoded` starts them when the
-                            // decoder is done, which for a track that
-                            // landed whole is this same pump.
-                        }
-                    }
-                }
-                DeckCmd::SetPlaying { deck, playing } => {
-                    self.mixer.set_deck_playing(deck, playing);
-                    #[cfg(target_arch = "wasm32")]
-                    {
-                        let frames = self.mixer.rendered_output_frames();
-                        let source_rate = self.deck_tracks[deck.index()]
-                            .as_ref()
-                            .map(|(pcm, _)| pcm.sample_rate)
-                            .or_else(|| {
-                                self.deck_stream[deck.index()]
-                                    .as_ref()
-                                    .map(media::DeckStream::sample_rate)
-                            })
-                            .unwrap_or(0);
-                        log!(
-                            "audio: deck {deck:?} transport playing={playing} source_rate={source_rate} device_frames={frames}"
-                        );
-                        if playing {
-                            self.audio_play_watch = Some((Instant::now(), frames));
-                            self.audio_enable_hint = false;
-                        } else if !self.decks.deck(DeckId::A).playing
-                            && !self.decks.deck(DeckId::B).playing
-                        {
-                            self.audio_play_watch = None;
-                            self.audio_enable_hint = false;
+                            self.submit_analysis(deck, pcm.clone());
+                            // Fetch or compute, decided when the track was
+                            // clicked: a deck whose side-channel fetch is
+                            // armed for this generation never loads the
+                            // separation model at all. The fetch's own
+                            // failure paths fall back here.
+                            let mode = self.decks.deck(deck).stems_mode;
+                            if !mode.shows() {
+                                // Off: this track never costs a separation,
+                                // and nothing of it would be heard anyway.
+                                self.deck_stem_status[deck.index()] =
+                                    String::new();
+                                self.deck_stem_busy[deck.index()] = None;
+                            } else if self.side_channels_armed(deck, key.1) {
+                                self.deck_stem_status[deck.index()] =
+                                    "stems: fetching…".to_string();
+                                self.deck_stem_busy[deck.index()] = Some(true);
+                                self.try_start_side_channels(deck, key.1);
+                            } else if mode.computes() {
+                                self.submit_separation(deck, pcm);
+                            } else {
+                                // Cached: a fetch of work already done is
+                                // welcome, starting the machine is not.
+                                self.deck_stem_status[deck.index()] = String::new();
+                                self.deck_stem_busy[deck.index()] = None;
+                            }
                         }
                     }
                 }
+                DeckCmd::SetPlaying { deck, playing } => self.mixer.set_deck_playing(deck, playing),
                 DeckCmd::SeekFraction { deck, fraction } => {
                     self.mixer.seek_deck_fraction(deck, fraction)
                 }
@@ -15710,9 +12191,6 @@ p2 {}
                 DeckCmd::SeekSeconds { deck, secs } => {
                     self.mixer.seek_deck_seconds(deck, secs)
                 }
-                DeckCmd::SeekRelative { deck, delta_secs } => {
-                    self.mixer.nudge_deck_seconds(deck, delta_secs)
-                }
                 DeckCmd::Scratch { deck, motion } => self.mixer.scratch_deck(deck, motion),
                 DeckCmd::SetKeylock { deck, on } => self.mixer.set_deck_keylock(deck, on),
                 DeckCmd::SetKeyShift { deck, semitones } => {
@@ -15727,37 +12205,14 @@ p2 {}
                 DeckCmd::SetStemGain { deck, stem, gain } => {
                     self.mixer.set_deck_stem_gain(deck, stem, gain)
                 }
-                DeckCmd::SplatSet { deck, grid } => self.mixer.set_deck_splat(deck, grid),
-                DeckCmd::SplatEnable { deck, on } => {
-                    self.mixer.set_deck_splat_enabled(deck, on)
-                }
-                DeckCmd::SplatLaunch { deck, row, col, part } => {
-                    self.mixer.splat_launch(deck, row, col, part)
-                }
-                DeckCmd::SplatStopRow { deck, row, timed } => {
-                    self.mixer.splat_stop_row(deck, row, timed)
-                }
-                DeckCmd::SplatLaunchScene { deck, col } => {
-                    self.mixer.splat_launch_scene(deck, col)
-                }
-                DeckCmd::SplatStopAll { deck, timed } => self.mixer.splat_stop_all(deck, timed),
                 DeckCmd::SwapVoices => {
                     self.mixer.swap_decks();
                     self.deck_tracks.swap(0, 1);
-                    self.deck_stream.swap(0, 1);
-                    self.deck_load_progress.swap(0, 1);
                     self.deck_analysis.swap(0, 1);
-                    self.deck_demo_analysis.swap(0, 1);
-                    self.deck_demo_splat.swap(0, 1);
                     self.deck_zoom_tex.swap(0, 1);
-                    self.deck_stem_tex.swap(0, 1);
-                    self.deck_stem_coverage.swap(0, 1);
-                    self.deck_splat_refining = [None; 2];
-                    self.deck_splat_snapshot_seen.swap(0, 1);
                     self.sync_deck_controls(cx);
                 }
                 DeckCmd::UnloadTrack { deck } => {
-                    self.stems.invalidate(deck);
                     // The mirror of InstallTrack's clear block: the engine
                     // says the deck is empty, so every host-side trace of
                     // the retired track goes with it.
@@ -15768,9 +12223,6 @@ p2 {}
                     self.deck_analysis[index] = None;
                     self.deck_zoom_tex[index] = None;
                     self.deck_stems[index] = None;
-                    self.deck_stem_coverage[index] = None;
-                    self.deck_splat_refining[index] = None;
-                    self.deck_splat_snapshot_seen[index] = false;
                     self.deck_stem_tex[index] = None;
                     self.deck_stem_tiles[index] = Vec::new();
                     self.deck_lyrics[index] = None;
@@ -15778,17 +12230,12 @@ p2 {}
                     self.deck_lyrics_status[index] = String::new();
                     self.deck_track_digest[index] = None;
                     self.deck_side_channels[index] = None;
-                    self.deck_stream[index] = None;
                     self.deck_stem_status[index] = String::new();
                     self.deck_stem_busy[index] = None;
-                    self.deck_load_progress[index].clear();
                     self.push_deck_wave(cx, deck);
                 }
             }
         }
-        // Swapping voices also swaps their callback flags; reconcile with
-        // the engine's final membership after the swap or an unload.
-        self.sync_mixer_deck_locks();
     }
 
     /// Mirror engine deck state into the toggle/slider widgets (after swap,
@@ -15826,74 +12273,21 @@ p2 {}
         }
     }
 
-    /// The operator says the grid is on the wrong pulse: flip it half a beat
-    /// everywhere it lives — the engine (sync), the analysis (loop grid,
-    /// autopilot map) and the sidecar, so the next load starts corrected.
-    fn flip_deck_beat_phase(&mut self, cx: &mut Cx, deck: DeckId) {
-        let Some((grid, cmds)) = self.decks.flip_beat_phase(deck) else { return };
-        self.run_deck_cmds(cx, cmds);
-        let index = deck.index();
-        let Some(analysis) = self.deck_analysis[index].as_ref() else { return };
-        let mut flipped = (**analysis).clone();
-        flipped.grid = grid;
-        let flipped = Arc::new(flipped);
-        self.deck_analysis[index] = Some(flipped.clone());
-        let gen = self.decks.deck(deck).load_gen;
-        if let Some(splat) = build_splat(&flipped, None) {
-            let cmds = self.decks.splat_set(deck, Arc::new(splat));
-            self.run_deck_cmds(cx, cmds);
-            if self.deck_stem_coverage[index].is_some_and(|(_, complete)| complete) {
-                self.submit_splat_refinement(cx, deck, gen);
-            }
-        }
-        let shape = crate::track_shape::track_shape(
-            &flipped.tiles.overview,
-            flipped.duration_secs,
-            &flipped.grid,
-        );
-        self.autopilot.shape_ready(gen, shape);
-        if let Some(item) = self.decks.deck(deck).item() {
-            let key = match self.local_by_asset.get(&item.asset) {
-                Some(path) => AnalysisKey::from_path(path),
-                None => AnalysisKey::from_blob(item.media_blob),
-            };
-            let analysis = flipped.clone();
-            match self
-                .task_pool
-                .as_ref()
-                .expect("thread workers are not started")
-                .submit(Lane::Heavy, move || crate::wave_analysis::store_analysis(&key, &analysis))
-            {
-                Ok(handle) => handle.detach(),
-                Err(error) => log!("analysis-cache worker unavailable: {error}"),
-            }
-        }
-        self.push_deck_wave(cx, deck);
-        self.refresh_splat_surface(cx);
-    }
-
     /// Hand a freshly decoded track to the analysis worker. The key is the
     /// content digest, so a track that has been on a deck before comes back
     /// from its sidecar instead of being analysed again.
     fn submit_analysis(&mut self, deck: DeckId, pcm: Arc<TrackPcm>) {
-        let (gen, key) = {
-            let state = self.decks.deck(deck);
-            let Some(item) = state.item() else { return };
-            let key = match self.local_by_asset.get(&item.asset) {
-                Some(path) => AnalysisKey::from_path(path),
-                None => AnalysisKey::from_blob(item.media_blob),
-            };
-            (state.load_gen, key)
+        let state = self.decks.deck(deck);
+        let Some(item) = state.item() else { return };
+        let key = match self.local_by_asset.get(&item.asset) {
+            Some(path) => AnalysisKey::from_path(path),
+            None => AnalysisKey::from_blob(item.media_blob),
         };
-        // Hub state belongs to the UI thread. Resolve the acknowledged model
-        // path here and hand only the path to the analysis worker.
-        let beats_model = self.hub_model_path("beat-this", "weights");
         self.analysis.submit(AnalysisJob {
             deck,
-            gen,
+            gen: state.load_gen,
             key,
             pcm,
-            beats_model,
         });
     }
 
@@ -15940,22 +12334,18 @@ p2 {}
     // ---- polling ------------------------------------------------------------
 
     fn pump(&mut self, cx: &mut Cx) {
-        // Audio first: re-send what a full command ring refused and take
-        // back the payloads the callback retired, so they are freed here
-        // and never in a callback.
-        self.mixer.pump();
-        // Then its health, so a dropout heard in the room shows up here
-        // with a cause attached: an overrun = the render itself outran its
-        // buffer and starved the device. Atomic reads, so this costs
-        // nothing when all is well.
-        let (overruns, render_max) = self.mixer.audio_health();
-        if overruns != self.audio_overruns_seen {
+        // Audio health first, so a dropout heard in the room shows up here
+        // with a cause attached: contended = a UI-thread lock hold silenced
+        // a whole callback; render high-water = the render itself is the
+        // threat. Atomic reads, so this costs nothing when all is well.
+        let (contended, render_max) = self.mixer.audio_health();
+        if contended != self.audio_contended_seen {
             log!(
-                "audio: {} overrun callback(s) (+{} since last)",
-                overruns,
-                overruns - self.audio_overruns_seen
+                "audio: {} SILENT callback(s) from lock contention (+{} since last)",
+                contended,
+                contended - self.audio_contended_seen
             );
-            self.audio_overruns_seen = overruns;
+            self.audio_contended_seen = contended;
         }
         if render_max > self.audio_render_max_seen && render_max > 2_000_000 {
             log!(
@@ -15964,8 +12354,6 @@ p2 {}
             );
             self.audio_render_max_seen = render_max;
         }
-        #[cfg(target_arch = "wasm32")]
-        self.pump_web_audio_watch();
         // The import worker reports here: cheap when idle, and it must be
         // drained on the UI tick rather than blocking anything.
         self.pump_import(cx);
@@ -15974,23 +12362,33 @@ p2 {}
         // Lazy vjeffect thumbnails: feed the one-at-a-time offscreen
         // renderer and land its finished sheets in the thumb decode lane.
         self.pump_fx_thumbs(cx);
+        // The output window starts CLOSED (cleaner for testing; the OUTPUT
+        // button reopens it). Done here, not in Startup, because the native
+        // window may not exist yet at Startup; `VJ_OUTPUT=1` keeps the old
+        // open-at-launch behaviour. One-shot.
+        if self.output_close_on_start {
+            let wanted_open = std::env::var("VJ_OUTPUT").is_ok_and(|v| v == "1");
+            let output = self.ui.window(cx, ids!(output_window));
+            if wanted_open {
+                self.output_close_on_start = false;
+            } else if output.window_id().is_some() {
+                self.close_output_window(cx);
+                self.output_close_on_start = false;
+            }
+        }
         self.retry_lighting_if_due();
         // Refresh the worker watchdog and, only while the physical button is
         // held, its shorter hazardous-output heartbeat.
         // FRAME-LOOP HANG DETECTOR: the pump runs every UI frame, so a gap
         // between pumps IS a frozen app — a paint that blocked, a stalled
-        // pipeline compile, or a synchronous readback. Log the gap.
+        // pipeline compile, a synchronous readback. Log the gap and let the
+        // thumbprof timeline say what was in flight when it happened.
         {
-            let t = crate::clock::Instant::now();
+            let t = std::time::Instant::now();
             if let Some(last) = self.frame_watch {
                 let gap = t.duration_since(last).as_secs_f64() * 1e3;
-                if gap > 1_000.0
-                    && self.framehang_reported.is_none_or(|reported| {
-                        t.duration_since(reported) >= std::time::Duration::from_secs(10)
-                    })
-                {
+                if gap > 200.0 {
                     log!("framehang: {gap:.0}ms between frames");
-                    self.framehang_reported = Some(t);
                 }
             }
             self.frame_watch = Some(t);
@@ -16009,7 +12407,6 @@ p2 {}
         }
         self.pump_analysis(cx);
         self.pump_stems(cx);
-        self.pump_loop_score(cx);
         self.pump_loop_scan(cx);
         // Last, and only when everything above found nothing to do.
         self.pump_prefetch();
@@ -16069,6 +12466,8 @@ p2 {}
         self.thumb_stats.ticks += 1;
         self.rebuild_grids_if_dirty(cx);
         self.arm_fill_pump(cx);
+        let (backlog, inflight, cached) =
+            (self.decode_backlog.len(), self.thumb_inflight.len(), self.thumbs.len());
         self.thumb_stats.resolving = SURFACES
             .iter()
             .map(|s| self.model_ref(*s).resolving())
@@ -16077,36 +12476,7 @@ p2 {}
             .iter()
             .map(|s| self.model_ref(*s).resolve_backlog())
             .sum();
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    fn pump_web_audio_watch(&mut self) {
-        let Some((started, frames_at_play)) = self.audio_play_watch else { return };
-        let rendered = self.mixer.rendered_output_frames();
-        if self.audio_enable_hint {
-            if rendered > frames_at_play {
-                self.audio_enable_hint = false;
-                self.audio_play_watch = None;
-                log!("audio: output callback recovered after canvas gesture");
-            }
-            return;
-        }
-        if self.mixer.has_produced_non_silent() {
-            self.audio_play_watch = None;
-            return;
-        }
-        if started.elapsed() < Duration::from_secs(1) {
-            return;
-        }
-        if rendered == frames_at_play {
-            self.audio_enable_hint = true;
-            log!(
-                "audio: callback never called after play; context suspended or no output device"
-            );
-        } else {
-            self.audio_play_watch = None;
-            log!("audio: callback is running but mixer stayed silent after play");
-        }
+        self.thumb_stats.report(backlog, inflight, cached);
     }
 
     fn rebuild_grids_if_dirty(&mut self, cx: &mut Cx) {
@@ -16114,7 +12484,7 @@ p2 {}
             return;
         }
         self.grids_dirty = false;
-        let t = crate::clock::Instant::now();
+        let t = std::time::Instant::now();
         self.rebuild_grids(cx);
         self.thumb_stats.rebuild_ms += t.elapsed().as_secs_f64() * 1000.0;
         self.thumb_stats.rebuilds += 1;
@@ -16178,6 +12548,9 @@ p2 {}
             return;
         }
         self.fill_performing = Some(performing);
+        if self.thumb_stats.on {
+            log!("thumbstat   politeness: performing={performing}");
+        }
         self.decode.set_thumb_width(if performing {
             media::THUMB_WIDTH_PERFORMING
         } else {
@@ -16194,61 +12567,11 @@ p2 {}
         }
     }
 
-    fn store_ai_available(&self) -> bool {
-        self.up
-            .as_ref()
-            .is_some_and(|up| up.capabilities.ai)
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn stem_hub_reachable(&self) -> bool {
-        self.store_ai_available()
-            && !makepad_ai_hub::discovery::start_listener().nodes().is_empty()
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    fn stem_hub_reachable(&self) -> bool {
-        false
-    }
-
-    /// Apply store capabilities to durable deck state and to the controls
-    /// which could otherwise start unavailable work. This is called for
-    /// every new session, so switching from a native store to the browser
-    /// store cannot leave a live separation mode behind.
-    fn apply_store_capabilities(&mut self, cx: &mut Cx) {
-        if !self.store_ai_available() {
-            if let Some(install) = &self.model_install {
-                install.cancel();
-            }
-            self.model_install = None;
-            self.model_install_note.clear();
-            self.stems.cancel_prefetch();
-            self.prefetch.release(false, Instant::now());
-            for deck in [DeckId::A, DeckId::B] {
-                let index = deck.index();
-                self.decks
-                    .set_stems_mode(deck, crate::decks::ProcessMode::Cached);
-                self.stems.cancel(deck);
-                self.mixer.clear_deck_stems(deck);
-                self.deck_stems[index] = None;
-                self.deck_stem_coverage[index] = None;
-                self.deck_stem_tex[index] = None;
-                self.deck_stem_tiles[index].clear();
-                self.deck_side_channels[index] = None;
-                self.deck_stem_status[index].clear();
-                self.deck_stem_busy[index] = None;
-            }
-        }
-        self.paint_deck_sections(cx);
-        self.refresh_models_row(cx);
-    }
-
     fn pump_session(&mut self, cx: &mut Cx) {
         let Some(connector) = self.connector.as_mut() else { return };
         for msg in connector.poll() {
             match msg {
                 SessionMsg::Status(status) => {
-                    log!("session poll: Status({status:?})");
                     self.status_text = match status {
                         SessionStatus::Discovering => "discovering asset server…".to_string(),
                         SessionStatus::Connecting { server } => {
@@ -16261,11 +12584,8 @@ p2 {}
                     };
                 }
                 SessionMsg::Up(up) => {
-                    log!("session poll: Up");
                     self.status_text = format!("connected {}", up.server_label);
                     self.up = Some(*up);
-                    log!("session: self.up = Some");
-                    self.apply_store_capabilities(cx);
                     // The pipeline transport rides the same verified session
                     // on its own thread. Re-pointed on every reconnect: a run
                     // declared before the drop keeps being read and can still
@@ -16273,20 +12593,16 @@ p2 {}
                     // process's.
                     {
                         let up = self.up.as_ref().unwrap();
-                        if let Some(endpoints) = up.endpoints {
-                            self.pipelines.connect(endpoints, up.token.clone());
-                        }
+                        let (endpoints, token) = (up.endpoints, up.token.clone());
+                        self.pipelines.connect(endpoints, token);
                     }
                     // Seed the bundled vjeffect preset library into the local
                     // store, publish-if-absent (idempotent; a user-edited
                     // revision under a seeded alias is never touched). Runs
                     // detached — the UI never waits on it.
-                    #[cfg(not(target_arch = "wasm32"))]
-                    if !self.fx_presets_seeded
-                        && self.up.as_ref().unwrap().endpoints.is_some()
-                    {
+                    if !self.fx_presets_seeded {
                         self.fx_presets_seeded = true;
-                        let endpoints = self.up.as_ref().unwrap().endpoints.unwrap();
+                        let endpoints = self.up.as_ref().unwrap().endpoints;
                         let token = self.up.as_ref().unwrap().token.clone();
                         let cache = service::session_config_from_env()
                             .cache_parent
@@ -16302,15 +12618,7 @@ p2 {}
                         // fresh publish as it commits.
                         let (bundle_tx, bundle_rx) = std::sync::mpsc::channel();
                         self.fx_bundle_rx = Some(bundle_rx);
-                        let seed_options = ThreadOptions {
-                            name: Some("vj-fx-bundle".into()),
-                            ..Default::default()
-                        };
-                        let seed_worker = self
-                            .thread_spawner
-                            .as_ref()
-                            .expect("thread workers are not started")
-                            .spawn_worker(seed_options, move || {
+                        std::thread::spawn(move || {
                             let _ = std::fs::create_dir_all(&cache);
                             let connect = || {
                                 let mut cfg =
@@ -16379,34 +12687,24 @@ p2 {}
                                 }
                             }
                         });
-                        match seed_worker {
-                            Ok(handle) => handle.detach(),
-                            Err(error) => log!("vjfx seed worker unavailable: {error}"),
-                        }
                     }
                     // Restored slots learn which ASSET they are running, so
                     // a livecoded document saved on disk reaches them.
                     self.identify_fx_slots();
                     if !self.gen_panel_loaded {
                         self.gen_panel_loaded = true;
-                        #[cfg(not(target_arch = "wasm32"))]
-                        {
-                            self.load_gen_panel(cx);
-                            self.load_autopilot_settings();
-                            self.load_loop_scan_settings();
-                        }
+                        self.load_gen_panel(cx);
+                        self.load_autopilot_settings();
+                        self.load_loop_scan_settings();
                         self.sync_autopilot_panel(cx);
                         // Dev/automation hook: VJ_IMPORT_PATH=<dir|file>
                         // ARMS the import panel on first connect, exactly as
                         // a pick would — headless rigs have no native picker
                         // to click, but they can click START over the bridge,
                         // so automation walks the same road the operator does.
-                        #[cfg(not(target_arch = "wasm32"))]
-                        {
-                            if let Ok(path) = std::env::var("VJ_IMPORT_PATH") {
-                                if !path.trim().is_empty() {
-                                    self.arm_import(cx, path.trim().to_string());
-                                }
+                        if let Ok(path) = std::env::var("VJ_IMPORT_PATH") {
+                            if !path.trim().is_empty() {
+                                self.arm_import(cx, path.trim().to_string());
                             }
                         }
                     }
@@ -16415,11 +12713,6 @@ p2 {}
                     // this the model's everything-default listed the whole
                     // store under a lit chip that didn't match it.
                     self.set_lane(cx, self.grid_lane);
-                    // Native sessions are ready before their handles arrive.
-                    // A static web session preserves its StaticStore Ready
-                    // edge on the catalog runtime; pump_catalog_runtime owns
-                    // that edge so every later static refresh re-lists too.
-                    #[cfg(not(target_arch = "wasm32"))]
                     for surface in SURFACES {
                         let cmds = self.model(surface).refresh();
                         self.run_cat_cmds(surface, cmds);
@@ -16441,9 +12734,7 @@ p2 {}
                 let cache = service::session_config_from_env()
                     .cache_parent
                     .join("cache-chat");
-                if let Some(endpoints) = up.endpoints {
-                    self.chat.connect(cx, endpoints, up.token.clone(), cache);
-                }
+                self.chat.connect(up.endpoints, up.token.clone(), cache);
                 // The pane says "waiting for the asset server" until
                 // something redraws it, and the feed only marks itself
                 // dirty once a turn runs — so the line would sit there
@@ -16527,25 +12818,7 @@ p2 {}
                         }),
                     );
                     for ev in events {
-                        let direct_video = ev.kind == CatalogEventKind::AssetPublished
-                            && ev.content_kind == Some(AssetKind::Video)
-                            && ev.asset_id.is_some();
-                        let video_metadata = !ev.kind.removes_content()
-                            && ev.content_kind == Some(AssetKind::Video)
-                            && ev.asset_id.is_some()
-                            && !direct_video;
-                        if video_metadata {
-                            // Flow publishes annotation + asset + alias in
-                            // one committed burst. Only the asset event is a
-                            // new grid item; metadata refreshes an active
-                            // VIDEO lane without counting the same clip two
-                            // extra times while another lane is selected.
-                            if self.video_model.kinds.contains(&AssetKind::Video) {
-                                self.video_model.event_touch(ev.content_kind);
-                            }
-                        } else if !direct_video {
-                            self.video_model.event_touch(ev.content_kind);
-                        }
+                        self.video_model.event_touch(ev.content_kind);
                         self.music_model.event_touch(ev.content_kind);
                         self.sfx_model.event_touch(ev.content_kind);
                         self.mesh_model.event_touch(ev.content_kind);
@@ -16562,37 +12835,12 @@ p2 {}
                                 self.mesh_model.event_remove(asset);
                                 self.grids_dirty = true;
                             } else {
-                                if ev.content_kind == Some(AssetKind::Video) {
-                                    if let Some(alias) = ev.alias.clone() {
-                                        self.video_model.event_alias(asset, alias);
-                                        self.grids_dirty = true;
-                                    }
-                                }
                                 // Republished: every surface forgets the
                                 // revision it remembered for this asset, and
                                 // any tile of it on screen re-resolves in
                                 // place (keeping its current picture until
                                 // the new manifest lands).
-                                if direct_video {
-                                    let title = ev
-                                        .alias
-                                        .as_deref()
-                                        .and_then(|alias| alias.rsplit('/').next())
-                                        .filter(|title| !title.is_empty())
-                                        .unwrap_or("generated video")
-                                        .to_string();
-                                    let cmds = self.video_model.ingest_published(
-                                        asset,
-                                        title,
-                                        AssetKind::Video,
-                                    );
-                                    self.run_cat_cmds(Surface::Video, cmds);
-                                    self.grids_dirty = true;
-                                }
                                 for surface in SURFACES {
-                                    if direct_video && surface == Surface::Video {
-                                        continue;
-                                    }
                                     let cmds =
                                         self.model(surface).event_republished(asset);
                                     if !cmds.is_empty() {
@@ -16635,33 +12883,10 @@ p2 {}
     }
 
     fn pump_catalog_runtime(&mut self, cx: &mut Cx) {
-        let has_up = self.up.is_some();
-        if self.catalog_pump_up_seen != Some(has_up) {
-            self.catalog_pump_up_seen = Some(has_up);
-        }
-        let (mut events, static_ready) = match self.up.as_mut() {
-            Some(up) => {
-                let events = up.catalog.poll();
-                #[cfg(target_arch = "wasm32")]
-                let ready = up.catalog.take_ready_event();
-                #[cfg(not(target_arch = "wasm32"))]
-                let ready = false;
-                (events, ready)
-            }
+        let events = match self.up.as_mut() {
+            Some(up) => up.catalog.poll(),
             None => return,
         };
-        if static_ready {
-            log!("static catalog: ready — refreshing browse models");
-            for surface in SURFACES {
-                let cmds = self.model(surface).refresh();
-                self.run_cat_cmds(surface, cmds);
-            }
-            // Static catalog searches are local index projections. Complete
-            // the newly submitted first pages in this same readiness tick.
-            if let Some(up) = self.up.as_mut() {
-                events.extend(up.catalog.poll());
-            }
-        }
         for event in events {
             let id = event.id();
             match event {
@@ -16678,9 +12903,6 @@ p2 {}
                     let Some(purpose) = self.cat_reqs.remove(&id) else { continue };
                     match purpose {
                         CatPurpose::Page { surface, gen, slot, .. } => {
-                            if surface == Surface::Music {
-                                self.set_web_status_error(format!("music catalog: {error}"));
-                            }
                             let cmds = self.model(surface).page_failed(gen, slot, error.to_string());
                             self.run_cat_cmds(surface, cmds);
                             self.grids_dirty = true;
@@ -16702,7 +12924,9 @@ p2 {}
                             // rebuild ask again, so a 404 straight after a
                             // republish heals itself.
                             self.thumb_inflight.remove(&revision);
-                            log!("thumbnail {revision}: fetch failed: {error}");
+                            if self.trace_thumbs {
+                                log!("thumb: fetch FAILED {revision}: {error}");
+                            }
                         }
                         CatPurpose::FxSource { revision, .. } => {
                             // Transient: the pump asks again on a later tick.
@@ -16735,36 +12959,13 @@ p2 {}
                             log!("side-channels: {asset} refused: {error}");
                             self.side_channel_publish_settled(asset);
                         }
-                        CatPurpose::MusicImportAlias { prepared } => {
-                            if matches!(error, ClientError::NotFound { .. }) {
-                                self.submit_music_publish(cx, prepared, false);
-                            } else {
-                                self.music_import_run
-                                    .prepared_failed(&prepared.name, error.to_string());
-                                self.sync_music_import_run(cx);
-                            }
-                        }
-                        CatPurpose::MusicImportManifest { prepared, .. } => {
-                            self.music_import_run
-                                .prepared_failed(&prepared.name, error.to_string());
-                            self.sync_music_import_run(cx);
-                        }
-                        CatPurpose::MusicImportPublish { name, .. } => {
-                            self.music_import_run.prepared_failed(&name, error.to_string());
-                            self.sync_music_import_run(cx);
-                        }
                     }
                 }
             }
         }
     }
 
-    fn catalog_done(
-        &mut self,
-        cx: &mut Cx,
-        purpose: CatPurpose,
-        output: ClientOutput,
-    ) {
+    fn catalog_done(&mut self, cx: &mut Cx, purpose: CatPurpose, output: ClientOutput) {
         match (purpose, output) {
             (
                 CatPurpose::Page { surface, gen, slot, first },
@@ -16773,42 +12974,19 @@ p2 {}
                 let hits = page
                     .hits
                     .into_iter()
-                    .map(|h| {
-                        if surface == Surface::Music {
-                            self.music_attributions.insert(
-                                h.asset_id,
-                                MusicAttribution {
-                                    artist: if h.artist.is_empty() {
-                                        h.creator.clone()
-                                    } else {
-                                        h.artist.clone()
-                                    },
-                                    source_url: h.source_url.clone(),
-                                    license: h.license.clone(),
-                                    license_url: h.license_url.clone(),
-                                },
-                            );
-                        }
-                        catalog::HitRow {
-                            updated_ms: h.updated_ms,
-                            asset: h.asset_id,
-                            title: if h.title.is_empty() {
-                                h.asset_id.to_string()
-                            } else {
-                                h.title
-                            },
-                            alias: h.alias.map(|a| a.as_str().to_string()),
-                            live: h.live,
-                            kind: h.kind,
-                        }
+                    .map(|h| catalog::HitRow {
+                        updated_ms: h.updated_ms,
+                        asset: h.asset_id,
+                        title: if h.title.is_empty() {
+                            h.asset_id.to_string()
+                        } else {
+                            h.title
+                        },
+                        alias: h.alias.map(|a| a.as_str().to_string()),
+                        live: h.live,
+                        kind: h.kind,
                     })
                     .collect();
-                #[cfg(target_arch = "wasm32")]
-                if surface == Surface::Music
-                    && self.web_status_error.starts_with("music catalog:")
-                {
-                    self.web_status_error.clear();
-                }
                 self.thumb_stats.pages += 1;
                 let cmds =
                     self.model(surface).page_arrived(gen, slot, first, hits, page.total, page.next);
@@ -16909,7 +13087,7 @@ p2 {}
                     self.video_tile_clicked(cx, asset, as_content);
                 }
             }
-            (CatPurpose::FxSource { asset, revision }, ClientOutput::Blob { content, .. }) => {
+            (CatPurpose::FxSource { asset, revision }, ClientOutput::Blob { path, .. }) => {
                 // The splash text is here: hand the render job to the hidden
                 // offscreen effect host. Small file, read in place.
                 self.fx_source_inflight.remove(&revision);
@@ -16920,30 +13098,35 @@ p2 {}
                         (t.title.clone(), Self::alias_is_transition(t.alias.as_deref()))
                     })
                     .unwrap_or_else(|| (revision.to_string(), false));
-                match content.read_all().and_then(|bytes| {
-                    String::from_utf8(bytes).map_err(|_| makepad_asset_client::ClientError::Protocol {
-                        what: "effect source utf-8",
-                    })
-                }) {
+                match std::fs::read_to_string(&path) {
                     Ok(source) => {
                         let widget = self.ui.widget(cx, ids!(fx_thumbs));
                         if let Some(mut thumbs) =
                             widget.borrow_mut::<fx_thumbs::VjFxThumbs>()
                         {
-                            thumbs.enqueue(
-                                cx,
-                                fx_thumbs::FxThumbJob {
-                                    asset,
-                                    revision,
-                                    title,
-                                    source,
-                                    transition,
-                                },
-                            );
+                            // The bundled feed may have raced this fetch and
+                            // already baked the revision — a cache hit means
+                            // the sheet exists and a re-render would only
+                            // repaint the same file.
+                            let cached = thumbs.cache_dir().is_some_and(|dir| {
+                                fx_thumbs::cache_path(dir, &revision, transition).exists()
+                            });
+                            if !cached {
+                                thumbs.enqueue(
+                                    cx,
+                                    fx_thumbs::FxThumbJob {
+                                        asset,
+                                        revision,
+                                        title,
+                                        source,
+                                        transition,
+                                    },
+                                );
+                            }
                         };
                     }
                     Err(error) => {
-                        log!("fx thumb {revision}: {title} source unreadable: {error}");
+                        log!("fx thumb: {title} source unreadable: {error}");
                     }
                 }
             }
@@ -17026,7 +13209,7 @@ p2 {}
             }
             (
                 CatPurpose::FxSlotSource { slot, revision, title },
-                ClientOutput::Blob { content, .. },
+                ClientOutput::Blob { path, .. },
             ) => {
                 // The splash text is here: load it into the slot's offscreen
                 // host. A newer click on the same slot supersedes this one.
@@ -17034,11 +13217,7 @@ p2 {}
                     return;
                 }
                 self.fx_slot_inflight[slot.index()] = None;
-                match content.read_all().and_then(|bytes| {
-                    String::from_utf8(bytes).map_err(|_| makepad_asset_client::ClientError::Protocol {
-                        what: "effect source utf-8",
-                    })
-                }) {
+                match std::fs::read_to_string(&path) {
                     Ok(source) => {
                         self.load_fx_slot(cx, slot, &title, Some(revision), &source, true)
                     }
@@ -17049,7 +13228,7 @@ p2 {}
                     }
                 }
             }
-            (CatPurpose::Thumb { revision }, ClientOutput::Blob { content, .. }) => {
+            (CatPurpose::Thumb { revision }, ClientOutput::Blob { path, .. }) => {
                 self.thumb_stats.fetch_landed += 1;
                 let (mut sum, mut max) =
                     (self.thumb_stats.fetch_wait_ms, self.thumb_stats.fetch_wait_max);
@@ -17071,83 +13250,13 @@ p2 {}
                 // thumb (the thumb lane serves newest-first).
                 self.decode.submit(DecodeJob::Thumb {
                     revision,
-                    source: content.into(),
+                    path,
                     sheet,
                     legacy_may_be_sheet,
                     epoch: self.view_epoch,
-                    keep_pending: false,
                 });
                 self.thumb_decodes_out += 1;
             }
-            (
-                CatPurpose::MusicImportAlias { prepared },
-                ClientOutput::Alias(alias),
-            ) => {
-                let Some(up) = self.up.as_mut() else {
-                    self.music_import_run
-                        .prepared_failed(&prepared.name, "asset store disconnected");
-                    self.sync_music_import_run(cx);
-                    return;
-                };
-                match up.catalog.submit(ClientRequest::FetchAssetManifest {
-                    rev: alias.head_revision,
-                }) {
-                    Ok(id) => {
-                        self.cat_reqs.insert(
-                            id,
-                            CatPurpose::MusicImportManifest {
-                                prepared,
-                                asset: alias.asset_id,
-                            },
-                        );
-                    }
-                    Err(error) => {
-                        self.music_import_run
-                            .prepared_failed(&prepared.name, error.to_string());
-                        self.sync_music_import_run(cx);
-                    }
-                }
-            }
-            (
-                CatPurpose::MusicImportManifest { mut prepared, asset, .. },
-                ClientOutput::AssetManifest(manifest),
-            ) => {
-                let audio = BlobId::hash_of(&prepared.request.artifact.bytes);
-                let thumbnail = BlobId::hash_of(&prepared.request.thumbnail.bytes);
-                let unchanged = manifest
-                    .files
-                    .iter()
-                    .any(|file| file.role == FileRole::Audio && file.blob == audio)
-                    && manifest
-                        .thumbnail
-                        .as_ref()
-                        .is_some_and(|stored| stored.blob == thumbnail);
-                if unchanged {
-                    self.music_import_run.prepared_settled(
-                        makepad_asset_importer::music_import::TrackOutcome::Unchanged,
-                    );
-                    self.sync_music_import_run(cx);
-                } else {
-                    prepared.request.asset_id = Some(asset);
-                    self.submit_music_publish(cx, prepared, true);
-                }
-            }
-            (
-                CatPurpose::MusicImportPublish { updating, .. },
-                ClientOutput::Published(_published),
-            ) => {
-                let outcome = if updating {
-                    makepad_asset_importer::music_import::TrackOutcome::Updated
-                } else {
-                    makepad_asset_importer::music_import::TrackOutcome::Published
-                };
-                self.music_import_run.prepared_settled(outcome);
-                // Browser-local stores do not need a separate subscription
-                // hop to make their own publish visible in the explorer.
-                self.music_model.event_touch(Some(AssetKind::Audio));
-                self.grids_dirty = true;
-                self.sync_music_import_run(cx);
-            }
             (
                 CatPurpose::DreamThumb { revision },
                 ClientOutput::AssetManifest(manifest),
@@ -17201,21 +13310,6 @@ p2 {}
                 }
                 self.side_channel_publish_settled(asset);
             }
-            (CatPurpose::MusicImportAlias { prepared }, output)
-            | (CatPurpose::MusicImportManifest { prepared, .. }, output) => {
-                self.music_import_run.prepared_failed(
-                    &prepared.name,
-                    format!("asset store returned unexpected {output:?}"),
-                );
-                self.sync_music_import_run(cx);
-            }
-            (CatPurpose::MusicImportPublish { name, .. }, output) => {
-                self.music_import_run.prepared_failed(
-                    &name,
-                    format!("asset store returned unexpected {output:?}"),
-                );
-                self.sync_music_import_run(cx);
-            }
             _ => {}
         }
     }
@@ -17225,11 +13319,7 @@ p2 {}
     /// and the only entries worth keeping are the ones that HAVE something.
     fn remember_side_channels(&mut self, revision: AssetRevisionId, manifest: &AssetManifest) {
         let refs = side_channel_refs(manifest);
-        if refs.stems.is_none()
-            && refs.lyrics.is_none()
-            && refs.dj_analysis.is_none()
-            && refs.dj_loop_splat.is_none()
-        {
+        if refs.stems.is_none() && refs.lyrics.is_none() {
             // A republish can also take side-channels AWAY; a stale entry
             // would send this deck fetching blobs the store no longer has.
             self.track_side_channels.remove(&revision);
@@ -17259,46 +13349,14 @@ p2 {}
             for event in events {
                 let id = event.id();
                 match event {
-                    ClientEvent::Started { .. } => {}
-                    ClientEvent::Progress { bytes, total, .. } => {
-                        let progress = self.media_reqs.get(&(lane, id)).and_then(|purpose| {
-                            match purpose {
-                                MediaPurpose::Deck { deck, gen, .. } => {
-                                    Some((*deck, *gen, None))
-                                }
-                                MediaPurpose::DeckStem { deck, gen, index } => {
-                                    Some((*deck, *gen, Some(*index)))
-                                }
-                                _ => None,
-                            }
-                        });
-                        if let Some((deck, gen, slot)) = progress {
-                            match slot {
-                                Some(slot) => self.deck_load_progress[deck.index()]
-                                    .stem_progress(gen, slot, bytes, total),
-                                None => self.deck_load_progress[deck.index()]
-                                    .fetch_progress(gen, bytes, total),
-                            }
-                        }
-                    }
+                    ClientEvent::Started { .. } | ClientEvent::Progress { .. } => {}
                     ClientEvent::Done { output, .. } => {
                         let Some(purpose) = self.media_reqs.remove(&(lane, id)) else {
                             continue;
                         };
-                        let ClientOutput::Blob { content, .. } = output else { continue };
-                        let source = DecodeSource::from(content);
+                        let ClientOutput::Blob { path, .. } = output else { continue };
                         match purpose {
                             MediaPurpose::Cue { gen } => {
-                                let Some(path) = source.into_path() else {
-                                    self.media_request_failed(
-                                        cx,
-                                        lane,
-                                        id,
-                                        MediaPurpose::Cue { gen },
-                                        "hardware video playback is unavailable on web".into(),
-                                    );
-                                    continue;
-                                };
                                 // Only the CURRENT plan entry advances the
                                 // cue; superseded completions are stale.
                                 if self.video_plan.finished(lane, id) {
@@ -17316,16 +13374,6 @@ p2 {}
                                 }
                             }
                             MediaPurpose::CueSource { gen } => {
-                                let Some(path) = source.into_path() else {
-                                    self.media_request_failed(
-                                        cx,
-                                        lane,
-                                        id,
-                                        MediaPurpose::CueSource { gen },
-                                        "hardware video playback is unavailable on web".into(),
-                                    );
-                                    continue;
-                                };
                                 let ready = self
                                     .cue_pair
                                     .as_mut()
@@ -17336,45 +13384,27 @@ p2 {}
                                 }
                             }
                             MediaPurpose::Deck { deck, gen, media } => {
-                                self.deck_load_progress[deck.index()].decoding(gen);
-                                self.decode.submit(DecodeJob::Deck { deck, gen, source, media });
+                                self.decode.submit(DecodeJob::Deck { deck, gen, path, media });
                             }
                             MediaPurpose::Preview { gen, media } => {
-                                self.decode.submit(DecodeJob::Preview { gen, source, media });
+                                self.decode.submit(DecodeJob::Preview { gen, path, media });
                             }
                             MediaPurpose::DeckStem { deck, gen, index } => {
-                                self.deck_load_progress[deck.index()].stem_complete(gen, index);
-                                self.side_channel_landed(deck, gen, Some(index), source);
+                                self.side_channel_landed(deck, gen, Some(index), path);
                             }
                             MediaPurpose::DeckLyrics { deck, gen } => {
-                                self.side_channel_landed(deck, gen, None, source);
-                            }
-                            MediaPurpose::DeckDjAnalysis { deck, gen } => {
-                                self.demo_analysis_landed(cx, deck, gen, source);
-                            }
-                            MediaPurpose::DeckDjLoopSplat { deck, gen } => {
-                                self.demo_splat_landed(cx, deck, gen, source);
+                                self.side_channel_landed(deck, gen, None, path);
                             }
                             MediaPurpose::Pad { pad, gen, revision, media } => {
                                 self.decode.submit(DecodeJob::Pad {
                                     pad,
                                     gen,
                                     revision,
-                                    source,
+                                    path,
                                     media,
                                 });
                             }
                             MediaPurpose::Mesh { gen } => {
-                                let Some(path) = source.into_path() else {
-                                    self.media_request_failed(
-                                        cx,
-                                        lane,
-                                        id,
-                                        MediaPurpose::Mesh { gen },
-                                        "filesystem mesh loading is unavailable on web".into(),
-                                    );
-                                    continue;
-                                };
                                 if self.mesh_plan.finished(lane, id) && gen == self.mesh_gen {
                                     self.decode.submit(DecodeJob::MeshPrep { gen, path });
                                 }
@@ -17424,9 +13454,6 @@ p2 {}
                 }
             }
             MediaPurpose::Deck { deck, gen, .. } => {
-                log!("deck-load: failed deck={deck:?} gen={gen}: fetch {error}");
-                self.set_web_status_error(format!("music load: {error}"));
-                self.deck_load_progress[deck.index()].failed(gen, error.clone());
                 let cmds = self.decks.track_failed(deck, gen, error);
                 self.run_deck_cmds(cx, cmds);
             }
@@ -17442,12 +13469,6 @@ p2 {}
             MediaPurpose::DeckLyrics { deck, gen } => {
                 self.side_channel_failed(deck, gen, false, &error);
             }
-            MediaPurpose::DeckDjAnalysis { deck, gen } => {
-                self.demo_analysis_unavailable(deck, gen, &error);
-            }
-            MediaPurpose::DeckDjLoopSplat { deck, gen } => {
-                self.demo_splat_unavailable(deck, gen, &error);
-            }
             MediaPurpose::Pad { pad, gen, .. } => {
                 let cmds = self.pads.load_failed(pad, gen, error);
                 self.run_pad_cmds(cmds);
@@ -17485,28 +13506,11 @@ p2 {}
         self.session_loss_since = None;
         if let Some(up) = self.up.take() {
             // Runtime joins wait out in-flight transfers: never on the UI thread.
-            match self
-                .task_pool
-                .as_ref()
-                .expect("thread workers are not started")
-                .submit(Lane::Heavy, move || up.shutdown())
-            {
-                Ok(handle) => handle.detach(),
-                Err(error) => log!("session teardown worker unavailable: {error}"),
-            }
+            let _ = std::thread::Builder::new()
+                .name("vj-session-teardown".into())
+                .spawn(move || up.shutdown());
         }
-        let lost_music_import = self.cat_reqs.values().find_map(|purpose| match purpose {
-            CatPurpose::MusicImportAlias { prepared }
-            | CatPurpose::MusicImportManifest { prepared, .. } => Some(prepared.name.clone()),
-            CatPurpose::MusicImportPublish { name, .. } => Some(name.clone()),
-            _ => None,
-        });
         self.cat_reqs.clear();
-        if let Some(name) = lost_music_import {
-            self.music_import_run
-                .prepared_failed(&name, "asset store connection lost");
-            self.sync_music_import_run(cx);
-        }
         // Side-channel offers die with the session that was carrying them.
         // Nothing retries a write-back: the assets stay marked, and the next
         // machine to separate this track makes the offer instead.
@@ -17526,7 +13530,6 @@ p2 {}
         // the client session did. Re-point at the server we are still
         // running rather than re-resolving, which would try to take a lock
         // we already hold and fail every time.
-        #[cfg(not(target_arch = "wasm32"))]
         let config = match &self.local_store {
             Some(local) => {
                 let mut config = service::session_config_from_env();
@@ -17541,12 +13544,6 @@ p2 {}
                 resolved.config
             }
         };
-        #[cfg(target_arch = "wasm32")]
-        let config = {
-            let resolved = local_store::resolve(service::session_config_from_env());
-            self.status_text = resolved.note;
-            resolved.config
-        };
         match SessionConnector::start(config) {
             Ok(connector) => self.connector = Some(connector),
             Err(error) => self.status_text = format!("session config invalid: {error}"),
@@ -17581,11 +13578,7 @@ p2 {}
             self.sync_import_ui(cx);
             return;
         };
-        let Some(endpoints) = up.endpoints else {
-            self.import.status = "imports are unavailable from a static asset site".to_string();
-            self.sync_import_ui(cx);
-            return;
-        };
+        let endpoints = up.endpoints;
         let server_id = up.server_id;
         let token = up.token.clone();
         let cache = service::session_config_from_env().cache_parent;
@@ -17595,84 +13588,29 @@ p2 {}
         self.sync_import_ui(cx);
     }
 
-    /// The DJ page's IMPORT: a filesystem-backed session keeps the native
-    /// folder workflow; a byte-backed store asks the platform for one or
-    /// more audio files and receives `FileLoaded` on every platform.
+    /// The DJ page's IMPORT: pick a folder and go. There is no ARMED step
+    /// here because the thing it guards — the VFR video conversion, which
+    /// costs minutes per clip — does not apply to audio, and the panel it
+    /// draws lives on the VJ page, where the operator explicitly does not
+    /// want to be sent.
     fn open_music_import_picker(&mut self, cx: &mut Cx) {
         if self.import_picker != ImportPicker::None {
             return;
         }
-        #[cfg(target_arch = "wasm32")]
-        {
-            if !self.browser_store.is_ready() {
-                let status = self
-                    .browser_store
-                    .error()
-                    .unwrap_or("browser library is still opening")
-                    .to_string();
-                self.set_music_import_status(cx, &status);
-                return;
-            }
-            self.import_picker = ImportPicker::Dj;
-            cx.open_select_file_dialog(
-                FileDialog::new()
-                    .set_title("Choose music to import".into())
-                    .add_filter(
-                        "Audio".into(),
-                        vec!["mp3".into(), "ogg".into(), "oga".into(), "wav".into(), "wave".into()],
-                    )
-                    .set_multiple(true)
-                    .want_bytes(true),
-            );
-            return;
-        }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-        let Some(up) = self.up.as_ref() else {
-            self.set_music_import_status(cx, "no asset store session yet");
-            return;
-        };
-        if !up.capabilities.publish {
-            self.set_music_import_status(cx, "this asset store is read-only");
-            return;
-        }
         self.import_picker = ImportPicker::Dj;
-        if up.capabilities.filesystem {
-            cx.open_select_folder_dialog(
-                FileDialog::new().set_title("Choose music to import".into()),
-            );
-        } else {
-            cx.open_select_file_dialog(
-                FileDialog::new()
-                    .set_title("Choose music to import".into())
-                    .add_filter(
-                        "Audio".into(),
-                        vec!["mp3".into(), "ogg".into(), "oga".into(), "wav".into(), "wave".into()],
-                    )
-                    .set_multiple(true)
-                    .want_bytes(true),
-            );
-        }
-        }
+        cx.open_select_folder_dialog(
+            FileDialog::new().set_title("Choose music to import".into()),
+        );
     }
 
     /// Start a music import of exactly these files and folders. Both the
     /// IMPORT button and a drop on the library land here.
-    #[cfg(not(target_arch = "wasm32"))]
     fn start_music_import(&mut self, cx: &mut Cx, paths: Vec<PathBuf>) {
         let Some(up) = self.up.as_ref() else {
             self.set_music_import_status(cx, "no asset server session yet");
             return;
         };
-        if !up.capabilities.publish {
-            self.set_music_import_status(cx, "this asset store is read-only");
-            return;
-        }
-        let Some(endpoints) = up.endpoints else {
-            self.set_music_import_status(cx, "imports are unavailable from a static asset site");
-            return;
-        };
-        let (server_id, token) = (up.server_id, up.token.clone());
+        let (endpoints, server_id, token) = (up.endpoints, up.server_id, up.token.clone());
         let cache = service::session_config_from_env().cache_parent;
         if let Err(error) =
             self.music_import_run.start(paths, endpoints, server_id, token, cache)
@@ -17684,59 +13622,12 @@ p2 {}
         self.paint_lit(cx, ids!(music_import), self.music_import_run.busy());
     }
 
-    #[cfg(target_arch = "wasm32")]
-    fn start_music_import(&mut self, cx: &mut Cx, _paths: Vec<PathBuf>) {
-        self.set_music_import_status(cx, "desktop path imports are unavailable on web");
-    }
-
-    fn start_music_import_files(&mut self, cx: &mut Cx, files: Vec<VirtualFile>) {
-        #[cfg(target_arch = "wasm32")]
-        let publish = self.browser_store.is_ready();
-        #[cfg(not(target_arch = "wasm32"))]
-        let publish = self
-            .up
-            .as_ref()
-            .is_some_and(|up| up.capabilities.publish);
-        if !publish {
-            self.set_music_import_status(cx, "this asset store is read-only");
-            return;
-        }
-        if let Err(error) = self
-            .music_import_run
-            .start_files(files)
-        {
-            crate::log!("music import refused: {error}");
-        }
-        self.sync_music_import_run(cx);
-        self.pump_music_import(cx);
-    }
-
     /// Drain the music import worker and repaint its one line. Cheap when
     /// idle.
     fn pump_music_import(&mut self, cx: &mut Cx) {
-        let changed = self.music_import_run.poll();
-        let submitted = if let Some(prepared) = self.music_import_run.take_prepared() {
-            #[cfg(target_arch = "wasm32")]
-            {
-                let name = prepared.name.clone();
-                match self.browser_store.publish(name.clone(), prepared.request) {
-                    Ok(()) => {}
-                    Err(error) => self.music_import_run.prepared_failed(&name, error),
-                }
-            }
-            #[cfg(not(target_arch = "wasm32"))]
-            self.submit_prepared_music_import(cx, prepared);
-            true
-        } else {
-            false
-        };
-        if !changed && !submitted {
+        if !self.music_import_run.poll() {
             return;
         }
-        self.sync_music_import_run(cx);
-    }
-
-    fn sync_music_import_run(&mut self, cx: &mut Cx) {
         let line = self.music_import_run.status();
         self.set_music_import_status(cx, &line);
         self.paint_lit(cx, ids!(music_import), self.music_import_run.busy());
@@ -17753,59 +13644,8 @@ p2 {}
         }
     }
 
-    fn submit_prepared_music_import(&mut self, cx: &mut Cx, prepared: PreparedMusicImport) {
-        let Some(alias) = prepared.request.alias.clone() else {
-            self.music_import_run
-                .prepared_failed(&prepared.name, "prepared track has no alias");
-            self.sync_music_import_run(cx);
-            return;
-        };
-        let Some(up) = self.up.as_mut() else {
-            self.music_import_run
-                .prepared_failed(&prepared.name, "asset store disconnected");
-            self.sync_music_import_run(cx);
-            return;
-        };
-        match up.catalog.submit(ClientRequest::ResolveAlias { alias }) {
-            Ok(id) => {
-                self.cat_reqs.insert(id, CatPurpose::MusicImportAlias { prepared });
-            }
-            Err(error) => {
-                self.music_import_run.prepared_failed(&prepared.name, error.to_string());
-                self.sync_music_import_run(cx);
-            }
-        }
-    }
-
-    fn submit_music_publish(
-        &mut self,
-        cx: &mut Cx,
-        prepared: PreparedMusicImport,
-        updating: bool,
-    ) {
-        let name = prepared.name;
-        let Some(up) = self.up.as_mut() else {
-            self.music_import_run.prepared_failed(&name, "asset store disconnected");
-            self.sync_music_import_run(cx);
-            return;
-        };
-        match up.catalog.submit(ClientRequest::PublishArtifact {
-            request: Box::new(prepared.request),
-        }) {
-            Ok(id) => {
-                self.cat_reqs.insert(id, CatPurpose::MusicImportPublish { name, updating });
-            }
-            Err(error) => {
-                self.music_import_run.prepared_failed(&name, error.to_string());
-                self.sync_music_import_run(cx);
-            }
-        }
-    }
-
     fn set_music_import_status(&mut self, cx: &mut Cx, text: &str) {
-        let label = self.ui.label(cx, ids!(music_import_status));
-        label.set_visible(cx, !text.is_empty());
-        label.set_text(cx, text);
+        self.ui.label(cx, ids!(music_import_status)).set_text(cx, text);
         self.ui.redraw(cx);
     }
 
@@ -17826,11 +13666,16 @@ p2 {}
         .collect()
     }
 
-    fn is_importable_audio(path: &Path) -> bool {
-        makepad_asset_importer::music_import::is_audio_candidate(
-            &path.to_string_lossy(),
-            "",
-        )
+    /// Anything a deck can actually play. Wider than what the store can
+    /// publish: the platform decoder handles flac, m4a and the rest, and a
+    /// file on this machine never goes through the store to reach a deck.
+    fn is_playable_audio(path: &Path) -> bool {
+        path.extension()
+            .and_then(|e| e.to_str())
+            .map(|e| e.to_ascii_lowercase())
+            .is_some_and(|e| {
+                e == "wave" || wave_analysis::LOCAL_AUDIO_EXTENSIONS.contains(&e.as_str())
+            })
     }
 
     /// External file paths out of a drag payload, in drop order. An item
@@ -17849,32 +13694,31 @@ p2 {}
             .collect()
     }
 
-    fn dropped_files(items: &[DragItem]) -> Vec<VirtualFile> {
-        items
-            .iter()
-            .filter_map(|item| match item {
-                DragItem::VirtualFile(file) => Some(file.clone()),
-                _ => None,
-            })
-            .collect()
+    /// Whether a drag holds anything this page wants. ANY external file
+    /// counts, deliberately.
+    ///
+    /// This used to answer only for a playable extension or a directory,
+    /// and that was the wrong shape of answer: on Windows an unanswered
+    /// hover makes the OS refuse the drop outright, so no `Event::Drop`
+    /// ever arrives and the page cannot say a word about why. Dropping a
+    /// folder of FLACs, an `.opus`, or a whole mixed selection looked
+    /// exactly like the feature being broken. Accepting every file and
+    /// then reporting what actually came of it is the honest trade: the
+    /// operator learns "nothing importable here" instead of learning
+    /// nothing at all.
+    fn dj_drag_is_acceptable(items: &[DragItem]) -> bool {
+        !Self::dropped_paths(items).is_empty()
     }
 
-    fn dj_drag_is_acceptable(items: &[DragItem]) -> bool {
-        items.iter().any(|item| match item {
-            DragItem::FilePath { path, internal_id } => {
-                internal_id.is_none()
-                    && !path.is_empty()
-                    && (Path::new(path).is_dir() || Self::is_importable_audio(Path::new(path)))
-            }
-            DragItem::VirtualFile(file) => {
-                (file.name.is_empty() && file.mime.is_empty() && file.size == 0)
-                    || makepad_asset_importer::music_import::is_audio_candidate(
-                        &file.name,
-                        &file.mime,
-                    )
-            }
-            DragItem::String { .. } => false,
-        })
+    /// Why a deck or the queue turned a drop away — which is never just
+    /// "no": a folder and an unplayable file are refused for different
+    /// reasons and both have somewhere else to go.
+    fn nothing_to_play_here(paths: &[PathBuf]) -> &'static str {
+        if paths.iter().any(|path| path.is_dir()) {
+            "drop folders on the library to import them"
+        } else {
+            "nothing playable here — drop it on the library to import"
+        }
     }
 
     fn handle_dj_drag(&mut self, cx: &mut Cx, event: &Event, de: &DragEvent) {
@@ -17925,11 +13769,6 @@ p2 {}
         // "put this in my collection" is the one thing a drop can mean
         // when it does not mean a specific deck.
         let zone = hit_zone.unwrap_or(DjDropZone::Library);
-        let files = Self::dropped_files(&de.items);
-        if !files.is_empty() {
-            self.start_music_import_files(cx, files);
-            return;
-        }
         let paths = Self::dropped_paths(&de.items);
         self.drop_paths_on_dj(cx, zone, paths);
     }
@@ -18256,16 +14095,61 @@ p2 {}
     }
 
     fn drop_paths_on_dj(&mut self, cx: &mut Cx, zone: DjDropZone, paths: Vec<PathBuf>) {
-        let paths: Vec<_> = paths
-            .into_iter()
-            .filter(|path| path.is_dir() || Self::is_importable_audio(path))
-            .collect();
         if paths.is_empty() {
-            self.set_music_import_status(cx, "nothing importable in this drop");
             return;
         }
-        let _ = zone;
-        self.start_music_import(cx, paths);
+        match zone {
+            DjDropZone::Library => self.start_music_import(cx, paths),
+            DjDropZone::DeckA | DjDropZone::DeckB => {
+                let target =
+                    if zone == DjDropZone::DeckA { DeckTarget::A } else { DeckTarget::B };
+                let mut playable = paths.iter().filter(|path| Self::is_playable_audio(path));
+                let Some(first) = playable.next() else {
+                    let why = Self::nothing_to_play_here(&paths);
+                    self.set_music_import_status(cx, why);
+                    return;
+                };
+                let first = first.clone();
+                // A deck holds one track; the rest of a selection is
+                // plainly meant to follow it. Collected here so the borrow
+                // of `paths` ends before the `&mut self` calls below.
+                let rest: Vec<PathBuf> = playable.cloned().collect();
+                // Loading over a playing deck is what clicking a row does,
+                // and a drop is the same gesture with a different hand.
+                if let Some(item) = self.local_track_item(&first) {
+                    self.deck_hands_on();
+                    let cmds = self.decks.click(item, target);
+                    self.run_deck_cmds(cx, cmds);
+                }
+                for path in rest {
+                    if let Some(item) = self.local_track_item(&path) {
+                        let cmds = self.decks.enqueue(item);
+                        self.run_deck_cmds(cx, cmds);
+                    }
+                }
+                self.music_rows.clear();
+                self.queue_rows.clear();
+            }
+            DjDropZone::Queue => {
+                let playable: Vec<PathBuf> = paths
+                    .iter()
+                    .filter(|path| Self::is_playable_audio(path))
+                    .cloned()
+                    .collect();
+                if playable.is_empty() {
+                    let why = Self::nothing_to_play_here(&paths);
+                    self.set_music_import_status(cx, why);
+                    return;
+                }
+                for path in playable {
+                    if let Some(item) = self.local_track_item(&path) {
+                        let cmds = self.decks.enqueue(item);
+                        self.run_deck_cmds(cx, cmds);
+                    }
+                }
+                self.queue_rows.clear();
+            }
+        }
     }
 
     /// Light the hovered zone and put the others out. Each zone's REST
@@ -18313,32 +14197,12 @@ p2 {}
         self.ui.label(cx, ids!(import_count_lab)).set_text(cx, "counting…");
         // The preview scan is read_dir only — no hashing, no decode — but a
         // network mount can still stall, so it runs off-thread and the count
-        // arrives whenever it does. A browser has neither directory paths
-        // nor a filesystem to scan; browser-picked files use the music
-        // importer's VirtualFile path instead.
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let (tx, rx) = std::sync::mpsc::channel();
-            self.import_scan_rx = Some(rx);
-            match self
-                .task_pool
-                .as_ref()
-                .expect("thread workers are not started")
-                .submit(Lane::Heavy, move || {
-                let _ = tx.send(media_scan::scan(&root).files.len());
-            }) {
-                Ok(handle) => handle.detach(),
-                Err(error) => log!("import scan worker unavailable: {error}"),
-            }
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = root;
-            self.import_scan_rx = None;
-            self.ui
-                .label(cx, ids!(import_count_lab))
-                .set_text(cx, "folder import unavailable on web");
-        }
+        // arrives whenever it does.
+        let (tx, rx) = std::sync::mpsc::channel();
+        self.import_scan_rx = Some(rx);
+        std::thread::spawn(move || {
+            let _ = tx.send(media_scan::scan(&root).files.len());
+        });
         self.ui.redraw(cx);
     }
 
@@ -18439,11 +14303,11 @@ p2 {}
     /// queue behind a screenful of thumbnails. Thumbnails then fill what is
     /// left of the frame budget and the rest waits for the next frame — the
     /// grid fills a beat later instead of the whole app stuttering.
-    fn next_decode_result(&mut self, deadline: crate::clock::Instant) -> Option<DecodeDone> {
+    fn next_decode_result(&mut self, deadline: std::time::Instant) -> Option<DecodeDone> {
         if let Some(done) = self.decode_ready.pop_front() {
             return Some(done);
         }
-        if crate::clock::Instant::now() < deadline {
+        if std::time::Instant::now() < deadline {
             return self.decode_backlog.pop_front();
         }
         None
@@ -18465,24 +14329,9 @@ p2 {}
                     self.fx_decode_pending.remove(&revision);
                     self.thumb_stats.dec_at.remove(&revision);
                     self.grids_dirty = true;
-                }
-                DecodeDone::ThumbTimedOut { revision } => {
-                    self.thumb_decodes_out = self.thumb_decodes_out.saturating_sub(1);
-                    self.thumb_inflight.remove(&revision);
-                    self.thumb_stats.dec_at.remove(&revision);
-                    if self.fx_decode_pending.remove(&revision).is_some() {
-                        let widget = self.ui.widget(cx, ids!(fx_thumbs));
-                        if let Some(mut thumbs) =
-                            widget.borrow_mut::<fx_thumbs::VjFxThumbs>()
-                        {
-                            // Logs once through the render bank's terminal
-                            // per-revision failure gate.
-                            thumbs.mark_decode_timed_out(cx, revision);
-                        };
-                    } else {
-                        log!("thumbnail {revision}: decode timed out");
+                    if self.trace_thumbs {
+                        log!("thumb: {revision} dropped unstarted (view moved) — will ask again");
                     }
-                    self.grids_dirty = true;
                 }
                 DecodeDone::Thumb { .. } => {
                     self.thumb_decodes_out = self.thumb_decodes_out.saturating_sub(1);
@@ -18491,11 +14340,8 @@ p2 {}
                 done => self.decode_ready.push_back(done),
             }
         }
-        let deadline = crate::clock::Instant::now()
+        let deadline = std::time::Instant::now()
             + std::time::Duration::from_micros((media::UI_STEP_BUDGET_MS * 1000.0) as u64);
-        // Decks whose streamed picture grew this pump: redrawn once below,
-        // however many chunks landed.
-        let mut wave_touched = [false; 2];
         while let Some(done) = self.next_decode_result(deadline) {
             match done {
                 // A background warm-up borrows the deck decode lane and is
@@ -18504,21 +14350,8 @@ p2 {}
                 DecodeDone::Deck { gen, result, .. } if gen == stems::PREFETCH_GEN => {
                     match result {
                         Ok((pcm, _peaks)) => {
-                            let action = separation_action(
-                                self.stem_separation,
-                                false,
-                                self.stem_hub_reachable(),
-                            );
-                            if matches!(action, SeparationAction::Hub | SeparationAction::Local) {
-                                self.stems.submit_prefetch(
-                                    pcm,
-                                    self.prefetch.source.clone(),
-                                    action,
-                                );
-                                self.prefetch.stage = PrefetchStage::Separating;
-                            } else {
-                                self.prefetch_release(false);
-                            }
+                            self.stems.submit_prefetch(pcm, self.prefetch.source.clone());
+                            self.prefetch.stage = PrefetchStage::Separating;
                         }
                         Err(error) => {
                             log!("prefetch: decode failed: {error}");
@@ -18526,50 +14359,6 @@ p2 {}
                         }
                     }
                 }
-                // The prefetch's decode cuts no chunks; if one ever came,
-                // it would have no deck to go to.
-                DecodeDone::DeckChunk { gen, .. } if gen == stems::PREFETCH_GEN => {}
-                DecodeDone::DeckChunk { deck, gen, chunk } => {
-                    let index = deck.index();
-                    // A load this chunk no longer belongs to: dropped whole.
-                    if self.decks.deck(deck).load_gen != gen {
-                        continue;
-                    }
-                    if !self.deck_stream[index].as_ref().is_some_and(|stream| stream.gen == gen) {
-                        self.deck_stream[index] = Some(media::DeckStream::new(gen));
-                    }
-                    let stream = self.deck_stream[index].as_mut().expect("just made");
-                    let became_playable = match stream.accept(*chunk) {
-                        Ok(became) => became,
-                        Err(error) => {
-                            // Once per stream: the rest are dropped silently
-                            // and the whole file installs when it lands.
-                            log!("deck {deck:?}: stream broken, waiting for the whole file: {error}");
-                            continue;
-                        }
-                    };
-                    let table = stream.table();
-                    let frames = stream.frames() as u64;
-                    let expected = stream.fraction().map_or(0, |_| stream.expected_frames() as u64);
-                    let seconds = stream.seconds();
-                    let expected_secs = stream.expected_seconds();
-                    let playing = stream.is_playable();
-                    self.deck_load_progress[index].decode_progress(gen, frames, expected);
-                    if became_playable {
-                        self.deck_incoming.insert((index, gen), DeckIncoming::Stream(table));
-                        if self.deck_playable(cx, deck, gen, expected_secs) {
-                            log!(
-                                "deck {deck:?}: playable at {} of ~{} while decoding",
-                                format_duration(seconds),
-                                format_duration(expected_secs)
-                            );
-                        }
-                    } else if playing {
-                        self.mixer.grow_deck_stream(deck, table);
-                        self.decks.track_grew(deck, gen, expected_secs);
-                    }
-                    wave_touched[index] = true;
-                }
                 DecodeDone::Preview { gen, result } => {
                     // A stale preview (the operator moved on) lands here
                     // and dies whole — never near the mixer.
@@ -18590,40 +14379,64 @@ p2 {}
                 }
                 DecodeDone::Deck { deck, gen, result } => match result {
                     Ok((pcm, peaks)) => {
-                        #[cfg(target_arch = "wasm32")]
-                        if self.web_status_error.starts_with("music load:")
-                            || self.web_status_error.starts_with("music decode:")
-                        {
-                            self.web_status_error.clear();
+                        let seconds = pcm.seconds();
+                        // Level-match trim, measured while the samples are
+                        // in hand: RMS over the whole track against a target
+                        // that leaves headroom for the loud ones. A quiet
+                        // master comes up, a hot one comes down, and the
+                        // fader still reads what the operator set — the trim
+                        // only rides along while NORMALISE is latched.
+                        let trim = Self::level_trim(&pcm);
+                        self.deck_incoming.insert((deck.index(), gen), (pcm, peaks));
+                        let cmds = self.decks.track_ready(deck, gen, seconds);
+                        let trim_cmds = self.decks.set_norm_gain(deck, trim);
+                        let installed = !cmds.is_empty();
+                        if !installed {
+                            self.deck_incoming.remove(&(deck.index(), gen));
                         }
-                        let index = deck.index();
-                        // The stream opened the deck already — the usual
-                        // case. Otherwise (a broken stream, a decoder that
-                        // cut nothing) the file installs whole, as it did
-                        // before streaming existed.
-                        let opened = self.decks.deck(deck).load_gen == gen
-                            && self.decks.deck(deck).is_loaded()
-                            && self.deck_stream[index]
-                                .as_ref()
-                                .is_some_and(|stream| stream.gen == gen && stream.is_playable());
-                        if !opened {
-                            let seconds = pcm.seconds();
-                            self.deck_incoming
-                                .insert((index, gen), DeckIncoming::Whole(pcm.clone(), peaks.clone()));
-                            if !self.deck_playable(cx, deck, gen, seconds) {
-                                continue;
+                        self.run_deck_cmds(cx, cmds);
+                        self.run_deck_cmds(cx, trim_cmds);
+                        if installed {
+                            // Marks saved for this track come back with it,
+                            // and so does the red marker: a track starts
+                            // where the operator left it, not at the top.
+                            if let Some(item) = self.decks.deck(deck).item().cloned() {
+                                let marks = Self::load_loop_marks(&item);
+                                if !marks.is_empty() {
+                                    self.decks.restore_loop_slots(deck, marks);
+                                }
+                                if let Some(cue) = Self::load_track_cue(&item) {
+                                    self.decks.set_cue(deck, cue);
+                                    let cmds = self.decks.seek_secs(deck, cue);
+                                    self.run_deck_cmds(cx, cmds);
+                                }
+                                let (found, scores) = Self::load_found_loops(&item);
+                                self.deck_found_scores[deck.index()] = scores;
+                                self.decks.install_found_loops(deck, found);
+                                // AUTO FIND: a record nobody has scanned
+                                // scans itself. The FILE's absence is the
+                                // test, not an empty list — an empty file
+                                // means the operator cleared the marks on
+                                // purpose, and bringing them back would undo
+                                // a deliberate act. Parking is safe HERE
+                                // where it is not inside `start_loop_scan`
+                                // itself: InstallTrack's unconditional clear
+                                // of scan_pending has already run by the
+                                // time this block does.
+                                if self.scan_automatic
+                                    && !Self::found_loops_path(&item).exists()
+                                {
+                                    let config = self.scan_settings().to_config();
+                                    self.start_loop_scan(deck, config);
+                                }
                             }
+                            // AUTOPLAY: the pick that armed this deck is
+                            // now something it can actually play.
+                            self.spend_autoplay(cx, deck);
                         }
-                        self.deck_decoded(cx, deck, gen, pcm, peaks);
-                        wave_touched[index] = true;
+                        self.sync_deck_controls(cx);
                     }
                     Err(error) => {
-                        log!("deck-load: failed deck={deck:?} gen={gen}: {error}");
-                        self.set_web_status_error(format!("music decode: {error}"));
-                        self.deck_load_progress[deck.index()].failed(gen, error.clone());
-                        // A deck that opened on a lead and then lost its
-                        // decoder keeps what it has; one that never opened
-                        // fails as before.
                         let cmds = self.decks.track_failed(deck, gen, error);
                         self.run_deck_cmds(cx, cmds);
                     }
@@ -18645,7 +14458,7 @@ p2 {}
                     }
                     match result {
                         Ok(prepared) => {
-                            let mesh = self.ui.widget(cx, self.output_mesh_path());
+                            let mesh = self.ui.widget(cx, ids!(mesh_program));
                             let borrow = mesh.borrow_mut::<mesh_view::VjMeshView>();
                             if let Some(mut view) = borrow {
                                 view.set_prepared(cx, prepared);
@@ -18830,7 +14643,7 @@ p2 {}
                     }
                 }
                 DecodeDone::Thumb { revision, result } => {
-                    let t_up = crate::clock::Instant::now();
+                    let t_up = std::time::Instant::now();
                     self.thumb_stats.decoded += 1;
                     let (mut sum, mut max) =
                         (self.thumb_stats.dec_wait_ms, self.thumb_stats.dec_wait_max);
@@ -18883,9 +14696,6 @@ p2 {}
                         self.thumb_used.insert(revision, self.thumb_clock);
                         self.thumb_inflight.remove(&revision);
                         let fx_sheet = self.fx_decode_pending.remove(&revision).is_some();
-                        if fx_sheet {
-                            self.fx_thumb_ready.insert(revision);
-                        }
                         if frames.len() > 1 {
                             self.thumb_anims
                                 .insert(revision, (frames.clone(), thumb.fps));
@@ -18897,15 +14707,10 @@ p2 {}
                         if fx_sheet {
                             self.grids_dirty = true;
                         }
-                        self.apply_thumb(cx, revision, texture, frames, thumb.fps);
-                        if fx_sheet {
-                            let widget = self.ui.widget(cx, ids!(fx_thumbs));
-                            if let Some(mut thumbs) =
-                                widget.borrow_mut::<fx_thumbs::VjFxThumbs>()
-                            {
-                                thumbs.mark_cache_visible(cx, revision);
-                            };
+                        if self.trace_thumbs {
+                            log!("thumb: decoded {revision} ({} cached)", self.thumbs.len());
                         }
+                        self.apply_thumb(cx, revision, texture, frames, thumb.fps);
                         self.evict_thumbs();
                     } else if let Err(e) = result {
                         // A failed decode must NOT be remembered as "no
@@ -18914,30 +14719,29 @@ p2 {}
                         // republish heal itself.
                         self.thumb_inflight.remove(&revision);
                         // A rendered effect sheet that will not decode is a
-                        // bad cached value: drop it so the renderer writes a
+                        // bad cache file: drop it so the renderer writes a
                         // fresh one instead of resubmitting it forever.
                         if self.fx_decode_pending.remove(&revision).is_some() {
-                            let widget = self.ui.widget(cx, ids!(fx_thumbs));
-                            if let Some(mut thumbs) =
-                                widget.borrow_mut::<fx_thumbs::VjFxThumbs>()
-                            {
-                                thumbs.invalidate_cache(cx, revision);
-                            }
-                            log!("fx thumb {revision}: sheet decode failed: {e}");
-                        } else {
-                            log!("thumbnail {revision}: decode failed: {e}");
+                            let cache = service::session_config_from_env()
+                                .cache_parent
+                                .join("cache-vjfx-thumbs-30");
+                            let _ = std::fs::remove_file(fx_thumbs::cache_path(
+                                &cache, &revision, false,
+                            ));
+                            let _ = std::fs::remove_file(fx_thumbs::cache_path(
+                                &cache, &revision, true,
+                            ));
+                            log!("fx thumb: sheet decode FAILED {revision}: {e}");
+                        }
+                        if self.trace_thumbs {
+                            log!("thumb: decode FAILED {revision}: {e}");
                         }
                     }
                     self.thumb_stats.upload_ms += t_up.elapsed().as_secs_f64() * 1000.0;
                 }
                 // Sorted into neither queue above: a dropped job carries no
                 // work for this thread.
-                DecodeDone::ThumbDropped { .. } | DecodeDone::ThumbTimedOut { .. } => {}
-            }
-        }
-        for deck in [DeckId::A, DeckId::B] {
-            if wave_touched[deck.index()] {
-                self.refresh_stream_wave(cx, deck);
+                DecodeDone::ThumbDropped { .. } => {}
             }
         }
         if !self.decode_backlog.is_empty() {
@@ -19005,6 +14809,9 @@ p2 {}
             self.thumb_leds.remove(&revision);
             self.thumb_used.remove(&revision);
             self.thumb_stats.evicted += 1;
+            if self.trace_thumbs {
+                log!("thumb: evicted {revision} (last wanted {used}, clock {})", self.thumb_clock);
+            }
         }
     }
 
@@ -19109,11 +14916,14 @@ p2 {}
                     self.thumb_stats.on,
                     revision,
                 );
+                if self.trace_thumbs {
+                    log!("thumb: re-requesting {revision} (texture gone)");
+                }
             }
         }
     }
 
-    /// Lazy rendered thumbnails for vjeffect tiles (see fx_thumbs.rs).
+    /// Lazy ANIMATED thumbnails for vjeffect tiles (see fx_thumbs.rs).
     ///
     /// Each pump tick: land any freshly rendered sheet in the thumb decode
     /// lane (the same lane store thumbnails ride, so the grid needs no new
@@ -19125,8 +14935,36 @@ p2 {}
     /// after seeding — no catalog paging in the way — and everything else
     /// (livecoded heads, imported or generated docs) bakes via the store
     /// fetch path the moment its tile resolves. A cached sheet decodes
-    /// straight from persistent storage instead of rendering.
+    /// straight from disk instead of rendering.
     fn pump_fx_thumbs(&mut self, cx: &mut Cx) {
+        // THUMB LOAD PROFILE: one line a second from boot until the load
+        // settles — which counter stalls IS the diagnosis (heads = the seed
+        // stream, sub = cache decodes dispatched, done = decoder output,
+        // backlog = decoded-but-not-yet-uploaded, out = jobs in flight).
+        {
+            let t = std::time::Instant::now();
+            let t0 = *self.thumb_prof.get_or_insert((t, t, 0));
+            let busy = self.thumb_decodes_out > 0
+                || !self.decode_backlog.is_empty()
+                || self.thumb_stats.decoded != t0.2;
+            if busy && t.duration_since(t0.1).as_secs_f64() >= 1.0 {
+                if let Some(prof) = self.thumb_prof.as_mut() {
+                    prof.1 = t;
+                    prof.2 = self.thumb_stats.decoded;
+                }
+                log!(
+                    "thumbprof +{:.1}s heads={} sub={} fetch={} done={} out={} backlog={} resident={}MB",
+                    t.duration_since(t0.0).as_secs_f64(),
+                    self.fx_heads.len(),
+                    self.thumb_stats.fx_cache_submitted,
+                    self.thumb_stats.fetch_submitted,
+                    self.thumb_stats.decoded,
+                    self.thumb_decodes_out,
+                    self.decode_backlog.len(),
+                    self.thumb_stats.resident_bytes / 1_000_000
+                );
+            }
+        }
         if self.up.is_none() {
             return;
         }
@@ -19134,22 +14972,31 @@ p2 {}
         // POLITENESS: while a set is running — the program window on a
         // screen, or a deck playing — the renderer keeps to a single lane.
         // At boot, idle, or a bulk regen it opens up to the full bank.
-        let performing = self.output_window_lifecycle.is_up()
+        let performing = self.output_window_lifecycle == OutputWindowLifecycle::Open
             || self.decks.deck(DeckId::A).playing
             || self.decks.deck(DeckId::B).playing;
         // Same verdict, every fill lane: the render bank below, the catalog
         // resolves, and the thumbnail decode lane.
         self.sync_fill_politeness(performing);
         let widget = self.ui.widget(cx, ids!(fx_thumbs));
-        let (results, failures, render_disabled) = {
+        let (results, failures, render_disabled, cache_dir) = {
             let Some(mut thumbs) = widget.borrow_mut::<fx_thumbs::VjFxThumbs>() else {
                 return;
             };
+            if thumbs.cache_dir().is_none() {
+                thumbs.set_cache_dir(
+                    service::session_config_from_env()
+                        .cache_parent
+                        .join("cache-vjfx-thumbs-30"),
+                );
+            }
+            let Some(cache_dir) = thumbs.cache_dir().map(Path::to_path_buf) else { return };
             thumbs.set_full_speed(!performing);
             (
                 thumbs.take_results(),
                 thumbs.take_failures(),
                 thumbs.disabled_reason().is_some(),
+                cache_dir,
             )
         };
         // A failed bake is TERMINAL for its revision and the tile says so
@@ -19158,27 +15005,18 @@ p2 {}
             self.fx_thumb_failed.extend(failures);
             self.grids_dirty = true;
         }
-        let mut decode_batch = Vec::with_capacity(results.len());
         for sheet in results {
-            if sheet.encode_ms == 0.0 {
-                self.thumb_stats.fx_cache_submitted += 1;
-            }
             self.fx_decode_pending.insert(sheet.revision, now);
-            decode_batch.push(DecodeJob::Thumb {
+            self.decode.submit(DecodeJob::Thumb {
                 revision: sheet.revision,
-                source: media::DecodeSource::Bytes(Arc::from(sheet.jpeg)),
+                path: sheet.path,
                 sheet: Some((sheet.cells, sheet.fps)),
                 legacy_may_be_sheet: false,
                 epoch: self.view_epoch,
-                // This JPEG is already local and immutable. Unlike a blob
-                // prefetched for a scroll position, it must survive the
-                // thumbnail queue's epoch and pending-cap pruning.
-                keep_pending: true,
             });
             self.thumb_decodes_out += 1;
             self.grids_dirty = true;
         }
-        self.decode.submit_batch(decode_batch);
         // THE BUNDLED FEED: seeding streams every bundled head whose
         // source IS the compiled-in bytes — the already-present library
         // as one batch (a warm store's whole feed, one round trip), then
@@ -19187,6 +15025,7 @@ p2 {}
         // no per-tile manifest trickle. Edited heads are never streamed
         // and bake via the store fetch path below.
         if let Some(rx) = self.fx_bundle_rx.take() {
+            let mut fed = 0usize;
             let mut open = true;
             if let Some(mut thumbs) = widget.borrow_mut::<fx_thumbs::VjFxThumbs>() {
                 loop {
@@ -19204,10 +15043,13 @@ p2 {}
                     for head in heads.into_iter().rev() {
                         let alias = crate::effects::seed::preset_alias(head.name);
                         let transition = Self::alias_is_transition(Some(&alias));
-                        self.fx_heads.insert(
-                            alias,
-                            (head.asset, head.revision, transition, head.source),
-                        );
+                        self.fx_heads
+                            .insert(alias, (head.revision, transition));
+                        if fx_thumbs::cache_path(&cache_dir, &head.revision, transition)
+                            .exists()
+                        {
+                            continue;
+                        }
                         thumbs.enqueue(
                             cx,
                             fx_thumbs::FxThumbJob {
@@ -19220,9 +15062,15 @@ p2 {}
                                 transition,
                             },
                         );
+                        fed += 1;
                     }
                 }
             }
+            if fed >= 8 {
+                // The big batches announce themselves; per-publish singles
+                // already log as they render.
+                log!("fx thumb: bundled feed — {fed} documents pending up front");
+            }
             if open {
                 self.fx_bundle_rx = Some(rx);
             }
@@ -19247,7 +15095,7 @@ p2 {}
                     .get(pad)
                     .and_then(|alias| alias.as_ref())
                     .and_then(|alias| self.fx_heads.get(alias))
-                    .map(|(_, revision, _, _)| *revision)
+                    .map(|(revision, _)| *revision)
             })
             .collect();
         let open_tab = if self.grid_lane.is_effect_lane() {
@@ -19258,46 +15106,91 @@ p2 {}
         if let Some(mut thumbs) = widget.borrow_mut::<fx_thumbs::VjFxThumbs>() {
             thumbs.set_priority(&visible, open_tab);
         }
-        let mut seen: HashSet<AssetId> = HashSet::new();
-        let mut cache_probes = 0usize;
-        // THE PREFABS FIRST: pads on screen whose tile is a bundled head
-        // without a catalog row — the whole library on the web, where the
-        // static catalog lists no effects; a still-resolving boot natively.
-        // They never reach the catalog loop below, and the bundled feed
-        // asks for each sheet exactly ONCE, so a decode the thumb lane
-        // dropped (its 64-deep queue under a 260-sheet cache burst, or a
-        // scroll's epoch change) stayed a spinner for the session. This
-        // pass is the heal: what is on screen asks for its cached sheet
-        // again, through the same head identity the bank and cache use.
-        let mut visible_head_aliases: Vec<String> =
-            self.video_pad_pending.iter().flatten().cloned().collect();
-        visible_head_aliases.extend(self.video_pad_assets.iter().flatten().filter_map(|asset| {
-            self.fx_heads.iter().find_map(|(alias, (head_asset, _, _, _))| {
-                (head_asset == asset).then(|| alias.clone())
-            })
-        }));
-        for alias in visible_head_aliases {
-            let Some((asset, revision, transition, source)) =
-                self.fx_heads.get(&alias).cloned()
-            else {
-                continue;
+        // Cached sheets are a DISK READ AND A DECODE, not a render: on a
+        // warm relaunch there is no reason to meter them out six a tick.
+        // The lane's own width is the throttle, and the politeness verdict
+        // already narrowed that; here the only budget is the UI thread's,
+        // and reading a sheet's header costs ~0.1ms.
+        let cache_budget = if performing { 6 } else { MAX_FX_CACHE_DECODES_PER_TICK };
+        let mut cache_decodes = 0usize;
+        // THE FEED-DRIVEN WARM PASS, before the catalog is even asked:
+        // every bundled head whose sheet is on disk decodes straight off
+        // the alias -> revision map, visible pads first — the effect grid
+        // paints from prefab + cache alone, seconds before the store's
+        // busy boot (the observer reconcile) lets a single tile resolve.
+        if !self.fx_heads.is_empty() {
+            let visible_aliases: Vec<String> = {
+                let grid = self.ui.widget(cx, ids!(video_grid));
+                let pads = grid.borrow::<VjPadMatrix>();
+                pads.map(|pads| {
+                    (0..40)
+                        .filter_map(|pad| pads.visible_at(pad).map(|e| e.sub.clone()))
+                        .collect()
+                })
+                .unwrap_or_default()
             };
-            if !seen.insert(asset) {
-                continue;
+            let mut feed: Vec<(AssetRevisionId, bool)> = Vec::new();
+            let mut in_feed: HashSet<AssetRevisionId> = HashSet::new();
+            for alias in &visible_aliases {
+                if let Some(&(revision, transition)) = self.fx_heads.get(alias) {
+                    if in_feed.insert(revision) {
+                        feed.push((revision, transition));
+                    }
+                }
             }
-            if self.request_fx_head(
-                cx,
-                &alias,
-                asset,
-                revision,
-                transition,
-                source,
-                now,
-                render_disabled,
-            ) {
-                cache_probes += 1;
-                if cache_probes >= 16 {
-                    return;
+            for (revision, transition) in self.fx_heads.values() {
+                if in_feed.insert(*revision) {
+                    feed.push((*revision, *transition));
+                }
+            }
+            for (revision, transition) in feed {
+                if cache_decodes >= cache_budget {
+                    break;
+                }
+                if self.thumb_anims.contains_key(&revision) {
+                    continue;
+                }
+                if self
+                    .fx_decode_pending
+                    .get(&revision)
+                    .is_some_and(|at| now - at < 3.0)
+                {
+                    continue;
+                }
+                let held = widget
+                    .borrow::<fx_thumbs::VjFxThumbs>()
+                    .is_some_and(|t| t.is_failed(&revision) || t.holds(&revision));
+                if held {
+                    continue;
+                }
+                let cache = fx_thumbs::cache_path(&cache_dir, &revision, transition);
+                if !cache.exists() {
+                    continue;
+                }
+                let t_read = std::time::Instant::now();
+                let layout = std::fs::read(&cache)
+                    .ok()
+                    .and_then(|png| makepad_asset_importer::anim_icon::read_layout(&png));
+                self.thumb_stats.fx_read_ms += t_read.elapsed().as_secs_f64() * 1000.0;
+                match layout {
+                    Some((cells, fps)) => {
+                        self.thumb_stats.fx_cache_submitted += 1;
+                        self.fx_decode_pending.insert(revision, now);
+                        self.decode.submit(DecodeJob::Thumb {
+                            revision,
+                            path: cache,
+                            sheet: Some((cells, fps)),
+                            legacy_may_be_sheet: false,
+                            epoch: self.view_epoch,
+                        });
+                        self.thumb_decodes_out += 1;
+                        cache_decodes += 1;
+                    }
+                    None => {
+                        // Unreadable/unstamped cache file: drop it and let
+                        // the render path write a fresh one.
+                        let _ = std::fs::remove_file(&cache);
+                    }
                 }
             }
         }
@@ -19305,6 +15198,7 @@ p2 {}
         // catalog window follows.
         let mut order: Vec<AssetId> = self.video_pad_assets.iter().flatten().copied().collect();
         order.extend(self.video_model.tiles().iter().map(|t| t.asset));
+        let mut seen: HashSet<AssetId> = HashSet::new();
         for asset in order {
             if !seen.insert(asset) {
                 continue;
@@ -19313,51 +15207,13 @@ p2 {}
             if tile.kind != Some(AssetKind::VjEffect) {
                 continue;
             }
-            let tile_alias = tile.alias.clone();
-            let tile_revision = tile.revision;
+            let Some(revision) = tile.revision else { continue };
             // A revision whose picture already declares cells has a REAL
             // animated thumbnail (store-side or ours) — nothing to do.
-            let tile_has_cells = tile.thumb.as_ref().is_some_and(|t| t.anim.is_some());
-            let tile_media = tile.media.clone();
-            // THE IDENTITY the bank and the cache use. A bundled document is
-            // keyed by its HEAD (the bundled feed above): natively that is
-            // the catalog revision; on the web the static catalog carries a
-            // second revision for the same immutable source, and a sheet
-            // rendered under it would duplicate every browser-local entry.
-            // Resolving through the head — instead of skipping bundled
-            // tiles on the web, as this loop used to — keeps the prefab
-            // heal above and the catalog row on one path.
-            let head = tile_alias
-                .as_deref()
-                .and_then(|alias| self.fx_heads.get(alias).cloned());
-            if let Some((asset, revision, transition, source)) = head {
-                if !seen.insert(asset) {
-                    continue;
-                }
-                let alias = tile_alias.clone().unwrap_or_default();
-                if self.request_fx_head(
-                    cx,
-                    &alias,
-                    asset,
-                    revision,
-                    transition,
-                    source,
-                    now,
-                    render_disabled,
-                ) {
-                    cache_probes += 1;
-                    if cache_probes >= 16 {
-                        break;
-                    }
-                }
+            if tile.thumb.as_ref().is_some_and(|t| t.anim.is_some()) {
                 continue;
             }
-            let Some(revision) = tile_revision else { continue };
-            let transition = Self::alias_is_transition(tile_alias.as_deref());
-            if tile_has_cells {
-                continue;
-            }
-            if self.thumbs.contains_key(&revision) || self.thumb_anims.contains_key(&revision) {
+            if self.thumb_anims.contains_key(&revision) {
                 continue;
             }
             if self
@@ -19375,12 +15231,44 @@ p2 {}
             if held {
                 continue;
             }
-            let cache_missed = widget
-                .borrow_mut::<fx_thumbs::VjFxThumbs>()
-                .is_some_and(|mut thumbs| {
-                    thumbs.probe_cache(cx, asset, revision, transition)
-                });
-            if !cache_missed {
+            let transition = Self::alias_is_transition(tile.alias.as_deref());
+            let cache = fx_thumbs::cache_path(&cache_dir, &revision, transition);
+            if cache.exists() {
+                // A relaunch must not re-render: decode the digest-keyed
+                // sheet straight off disk, bounded per tick.
+                let t_read = std::time::Instant::now();
+                let layout = std::fs::read(&cache)
+                    .ok()
+                    .and_then(|png| makepad_asset_importer::anim_icon::read_layout(&png));
+                self.thumb_stats.fx_read_ms += t_read.elapsed().as_secs_f64() * 1000.0;
+                match layout {
+                    Some((cells, fps)) => {
+                        self.thumb_stats.fx_cache_submitted += 1;
+                        ThumbStats::stage_begin(
+                            &mut self.thumb_stats.dec_at,
+                            self.thumb_stats.on,
+                            revision,
+                        );
+                        self.fx_decode_pending.insert(revision, now);
+                        self.decode.submit(DecodeJob::Thumb {
+                            revision,
+                            path: cache,
+                            sheet: Some((cells, fps)),
+                            legacy_may_be_sheet: false,
+                            epoch: self.view_epoch,
+                        });
+                        self.thumb_decodes_out += 1;
+                        cache_decodes += 1;
+                        if cache_decodes >= cache_budget {
+                            break;
+                        }
+                    }
+                    None => {
+                        // Unreadable/unstamped cache file: drop it and let
+                        // the render path write a fresh one next tick.
+                        let _ = std::fs::remove_file(&cache);
+                    }
+                }
                 continue;
             }
             // Cache miss: fetch the source and enqueue on arrival. The
@@ -19392,7 +15280,8 @@ p2 {}
             if self.fx_source_inflight.contains(&revision) {
                 continue;
             }
-            let Some(media) = tile_media else { continue };
+            let Some(media) = tile.media.clone() else { continue };
+            let alias = tile.alias.clone();
             if media.media != MediaType::Text || media.len > media::MAX_THUMB_BYTES {
                 continue;
             }
@@ -19409,75 +15298,12 @@ p2 {}
                     .insert(id, CatPurpose::FxSource { asset, revision });
                 // LIVECODING: which FILE this revision is, so the render
                 // outcome can be written under the stem an agent edits.
-                livecode::remember(&revision.to_string(), tile_alias.as_deref());
+                livecode::remember(&revision.to_string(), alias.as_deref());
                 self.fx_source_inflight.insert(revision);
             }
         }
     }
 
-    /// One bundled head's thumbnail request — the unit both passes of
-    /// [`Self::pump_fx_thumbs`] spend. A sheet the persistent cache holds
-    /// is read again (it lands in the decode lane through `take_results`
-    /// like any other); a missing one bakes from the compiled-in source,
-    /// no store round trip. Returns true when a cache probe was spent —
-    /// the caller meters those per tick.
-    #[allow(clippy::too_many_arguments)]
-    fn request_fx_head(
-        &mut self,
-        cx: &mut Cx,
-        alias: &str,
-        asset: AssetId,
-        revision: AssetRevisionId,
-        transition: bool,
-        source: &'static str,
-        now: f64,
-        render_disabled: bool,
-    ) -> bool {
-        if self.thumbs.contains_key(&revision) || self.thumb_anims.contains_key(&revision) {
-            return false;
-        }
-        if self
-            .fx_decode_pending
-            .get(&revision)
-            .is_some_and(|at| now - at < 3.0)
-        {
-            return false;
-        }
-        let widget = self.ui.widget(cx, ids!(fx_thumbs));
-        // Failed this session (terminal per revision), or already
-        // pending / on a lane in the bank.
-        let held = widget
-            .borrow::<fx_thumbs::VjFxThumbs>()
-            .is_some_and(|t| t.is_failed(&revision) || t.holds(&revision));
-        if held {
-            return false;
-        }
-        let cache_missed = widget
-            .borrow_mut::<fx_thumbs::VjFxThumbs>()
-            .is_some_and(|mut thumbs| thumbs.probe_cache(cx, asset, revision, transition));
-        if !cache_missed {
-            return true;
-        }
-        if render_disabled {
-            return false;
-        }
-        // `enqueue` dedupes against the pending set and the lanes.
-        if let Some(mut thumbs) = widget.borrow_mut::<fx_thumbs::VjFxThumbs>() {
-            let name = alias.strip_prefix("vjfx/").unwrap_or(alias);
-            thumbs.enqueue(
-                cx,
-                fx_thumbs::FxThumbJob {
-                    asset,
-                    revision,
-                    title: crate::effects::seed::preset_title(name, source),
-                    source: source.to_string(),
-                    transition,
-                },
-            );
-        }
-        false
-    }
-
     // ---- UI sync ------------------------------------------------------------
 
     /// MASTER's number next to its fader. Percent of unity, so 0.90 reads
@@ -19600,7 +15426,7 @@ p2 {}
             let gap = 6.0;
             Size::Fixed(console_scale::lists_width_points(physical.x / dpi - gap))
         } else {
-            Size::fill()
+            Size::Fill { weight: 100.0, min: None, max: None }
         };
         let column = self.ui.view(cx, ids!(lists_column));
         let mut column_ref = column.borrow_mut();
@@ -19661,14 +15487,17 @@ p2 {}
             label.walk.width = if wrapped {
                 Size::Fit { min: None, max: None }
             } else {
-                Size::fill()
+                Size::Fill { weight: 100.0, min: None, max: None }
             };
         }
         drop(label_ref);
         self.ui.redraw(cx);
     }
 
-    /// The explorer, queue and loop splat always take turns behind tabs.
+    /// The explorer and the queue take turns when they can no longer stand
+    /// side by side.
+    ///
+    /// Physical width in, like the rest of the chain.
     fn sync_lists_tabs(&mut self, cx: &mut Cx, event: &Event) {
         let Event::WindowGeomChange(ev) = event else { return };
         let Some(main_id) = self.ui.window(cx, ids!(main_window)).window_id() else {
@@ -19677,7 +15506,12 @@ p2 {}
         if ev.window_id != main_id || !cx.windows.is_valid(main_id) {
             return;
         }
-        let tabbed = true;
+        let native = cx.windows[main_id].native_dpi_factor();
+        let physical = ev.new_geom.inner_size * ev.new_geom.dpi_factor;
+        // The width the LISTS get, which is a third of the window once they
+        // stand beside the decks.
+        let span = console_scale::lists_span(physical.x, physical.y, native);
+        let tabbed = console_scale::console_lists_tabbed(span, physical.y, native);
         if tabbed == self.lists_tabbed {
             return;
         }
@@ -19692,10 +15526,7 @@ p2 {}
         if strip.visible() != tabbed {
             strip.set_visible(cx, tabbed);
         }
-        for (index, list) in [ids!(library_drop), ids!(queue_drop), ids!(loops_drop)]
-            .into_iter()
-            .enumerate()
-        {
+        for (index, list) in [ids!(library_drop), ids!(queue_drop)].into_iter().enumerate() {
             let visible = !tabbed || index == self.lists_shown;
             let view = self.ui.widget(cx, list);
             if view.visible() != visible {
@@ -19703,10 +15534,7 @@ p2 {}
             }
         }
         if tabbed {
-            for (index, tab) in [ids!(lists_tab_0), ids!(lists_tab_1), ids!(lists_tab_2)]
-                .into_iter()
-                .enumerate()
-            {
+            for (index, tab) in [ids!(lists_tab_0), ids!(lists_tab_1)].into_iter().enumerate() {
                 self.paint_lit(cx, tab, index == self.lists_shown);
             }
         }
@@ -19717,10 +15545,7 @@ p2 {}
         if !self.lists_tabbed {
             return;
         }
-        for (index, tab) in [ids!(lists_tab_0), ids!(lists_tab_1), ids!(lists_tab_2)]
-            .into_iter()
-            .enumerate()
-        {
+        for (index, tab) in [ids!(lists_tab_0), ids!(lists_tab_1)].into_iter().enumerate() {
             if self.ui.button(cx, tab).clicked(actions) && self.lists_shown != index {
                 self.lists_shown = index;
                 self.paint_lists_tabs(cx);
@@ -19773,29 +15598,13 @@ p2 {}
                 Fold::Pairs => console_scale::ConsoleFold::Pairs,
                 Fold::Singles => console_scale::ConsoleFold::Singles,
             }));
-            if let Size::Fill {
-                weight,
-                basis,
-                shrink,
-                max,
-                ..
-            } = view.walk.height
-            {
-                view.walk.height = Size::Fill {
-                    weight,
-                    basis,
-                    shrink,
-                    min,
-                    max,
-                };
+            if let Size::Fill { weight, max, .. } = view.walk.height {
+                view.walk.height = Size::Fill { weight, min, max };
             }
         }
         drop(region_ref);
         for (head, chev, body, section) in Self::deck_blocks() {
-            // Cached stems remain a web capability even though the local AI
-            // producer is unavailable there.
-            let available = true;
-            let shows = available && self.deck_sections.shows(section);
+            let shows = self.deck_sections.shows(section);
             let body_view = self.ui.widget(cx, body);
             if body_view.visible() != shows {
                 body_view.set_visible(cx, shows);
@@ -19808,11 +15617,6 @@ p2 {}
                 if head_view.visible() != folded {
                     head_view.set_visible(cx, folded);
                 }
-            } else if section == DeckSection::Stems {
-                let head_view = self.ui.widget(cx, head);
-                if head_view.visible() != available {
-                    head_view.set_visible(cx, available);
-                }
             }
 
             // An open block wears the chevron that closes it and a closed
@@ -19828,11 +15632,10 @@ p2 {}
             // anywhere across the pair lands.
             for (mark, inked) in [(chev.0, shows), (chev.1, !shows)] {
                 let view = self.ui.widget(cx, mark);
-                let visible = folded && available;
-                if view.visible() != visible {
-                    view.set_visible(cx, visible);
+                if view.visible() != folded {
+                    view.set_visible(cx, folded);
                 }
-                if visible {
+                if folded {
                     self.paint_icon_color(cx, mark, if inked { 0x8e9aa7ff } else { 0x00000000 });
                 }
             }
@@ -20181,40 +15984,16 @@ p2 {}
     }
 
     fn handle_output_window_event(&mut self, cx: &mut Cx, event: &Event) {
-        let main_id = self.ui.window(cx, ids!(main_window)).window_id();
         // Closing the MAIN window is closing the app: the render/output
         // window must not survive it and keep the event loop alive — that
         // left a headless output window on screen blocking shutdown.
         if let Event::WindowClosed(ev) = event {
-            if Some(ev.window_id) == main_id {
+            if Some(ev.window_id) == self.ui.window(cx, ids!(main_window)).window_id() {
                 self.close_output_window(cx);
                 cx.quit();
                 return;
             }
         }
-        if self.output_window_lifecycle == OutputWindowLifecycle::InPage {
-            match event {
-                // Esc leaves the in-page output, the way it leaves a
-                // browser's fullscreen.
-                Event::KeyDown(ke) if ke.key_code == KeyCode::Escape => {
-                    self.close_output_window(cx);
-                    return;
-                }
-                // The browser left fullscreen by itself (its own Esc never
-                // reaches the page): the layer follows it down. Only a real
-                // fullscreen→windowed edge counts — a refused request never
-                // went fullscreen, and the layer stays up without it.
-                Event::WindowGeomChange(ev)
-                    if Some(ev.window_id) == main_id
-                        && ev.old_geom.is_fullscreen
-                        && !ev.new_geom.is_fullscreen =>
-                {
-                    self.close_output_window(cx);
-                    return;
-                }
-                _ => {}
-            }
-        }
         let Some(output_id) = self.ui.window(cx, ids!(output_window)).window_id() else {
             return;
         };
@@ -20245,27 +16024,14 @@ p2 {}
     }
 
     fn open_output_window(&mut self, cx: &mut Cx) {
-        let command = output_window_command(
-            self.output_window_lifecycle,
-            matches!(cx.os_type(), OsType::Macos),
-            self.output_in_page,
-        );
-        if command == Some(OutputWindowCommand::ShowInPage) {
-            self.ui.view(cx, ids!(output_layer)).set_visible(cx, true);
-            self.output_window_lifecycle = OutputWindowLifecycle::InPage;
-            // The projector case on the web: the browser's own fullscreen,
-            // which the viewer leaves with Esc as browsers do — and the
-            // layer follows (`handle_output_window_event`).
-            self.ui.window(cx, ids!(main_window)).fullscreen(cx);
-            self.sync_output_button(cx);
-            self.sync_mesh_liveness(cx);
-            self.ui.redraw(cx);
-            return;
-        }
         let output = self.ui.window(cx, ids!(output_window));
         let Some(window_id) = output.window_id() else {
             return;
         };
+        let command = output_window_command(
+            self.output_window_lifecycle,
+            matches!(cx.os_type(), OsType::Macos),
+        );
         match command {
             Some(OutputWindowCommand::Recreate) => {
                 // A closed native surface leaves its stable WindowId, widget
@@ -20290,71 +16056,41 @@ p2 {}
                     makepad_widgets::makepad_platform::CxOsOp::RestoreWindow(window_id),
                 );
             }
-            Some(OutputWindowCommand::ShowInPage) | None => {}
+            None => {}
         }
     }
 
-    /// Put the output away. The widget tree, its render pass and the stable
-    /// `WindowId` all survive a closed native surface — that is what
+    /// Put the output window away. The widget tree, its render pass and the
+    /// stable `WindowId` all survive a closed native surface — that is what
     /// `OutputWindowCommand::Recreate` reopens — so this is symmetric with
-    /// `open_output_window` and never rebuilds the Root. The in-page layer
-    /// just hides, and gives the browser's fullscreen back if it took it.
+    /// `open_output_window` and never rebuilds the Root.
     fn close_output_window(&mut self, cx: &mut Cx) {
-        match self.output_window_lifecycle {
-            OutputWindowLifecycle::Closed => {}
-            OutputWindowLifecycle::InPage => {
-                self.ui.view(cx, ids!(output_layer)).set_visible(cx, false);
-                let main = self.ui.window(cx, ids!(main_window));
-                if main.is_fullscreen(cx) {
-                    main.disable_fullscreen(cx);
-                }
-            }
-            OutputWindowLifecycle::Opening | OutputWindowLifecycle::Open => {
-                let output = self.ui.window(cx, ids!(output_window));
-                if let Some(window_id) = output.window_id() {
-                    if cx.windows.is_valid(window_id) {
-                        cx.push_unique_platform_op(
-                            makepad_widgets::makepad_platform::CxOsOp::CloseWindow(window_id),
-                        );
-                    }
-                }
-            }
+        let output = self.ui.window(cx, ids!(output_window));
+        let Some(window_id) = output.window_id() else {
+            return;
+        };
+        if cx.windows.is_valid(window_id) {
+            cx.push_unique_platform_op(
+                makepad_widgets::makepad_platform::CxOsOp::CloseWindow(window_id),
+            );
         }
         self.output_window_lifecycle = OutputWindowLifecycle::Closed;
         self.sync_output_button(cx);
-        self.sync_mesh_liveness(cx);
-        self.ui.redraw(cx);
     }
 
-    /// The OUTPUT button wears its state: lit while the output is up, plain
-    /// when it is not — including when the operator closed the window with
-    /// its own close box, or left the layer with Esc, which is why this is
-    /// driven from the lifecycle rather than from the click. Its tip names
-    /// the mode this platform gives the output, and the way back.
+    /// The OUTPUT button wears its state: lit while the window is up, plain
+    /// when it is not — including when the operator closed it with the
+    /// window's own close box, which is why this is driven from the
+    /// lifecycle rather than from the click.
     fn sync_output_button(&mut self, cx: &mut Cx) {
-        let up = self.output_window_lifecycle.is_up();
-        // The button's COLOR is the whole story: orange = output up,
+        let open = matches!(self.output_window_lifecycle, OutputWindowLifecycle::Open);
+        // The button's COLOR is the whole story: orange = window up,
         // black = off — the app's standard on/off language.
-        self.paint_icon_button(cx, ids!(open_output), up);
-        let text = match (self.output_in_page, up) {
-            (false, false) => "Open output window",
-            (false, true) => "Close output window",
-            (true, false) => "Output layer (full screen)",
-            (true, true) => "Leave output layer (Esc)",
-        };
-        if let Some(mut tip) = self
-            .ui
-            .widget(cx, ids!(open_output_tip))
-            .borrow_mut::<makepad_widgets::tip::Tip>()
-        {
-            tip.text = text.to_string();
-        }
+        self.paint_icon_button(cx, ids!(open_output), open);
     }
 
     fn show_output_page(&mut self, cx: &mut Cx, page: LiveId) {
-        self.ui
-            .page_flip(cx, self.output_pages_path())
-            .set_active_page(cx, page);
+        self.ui.page_flip(cx, ids!(out_pages)).set_active_page(cx, page);
         self.out_page = page;
         self.sync_mesh_liveness(cx);
         self.ui.redraw(cx);
@@ -20664,7 +16400,7 @@ p2 {}
         let Some(item) = item else { return };
         let Some(key) = self.preview_key_at(list, index) else { return };
         // One preview at a time: the newcomer replaces whatever played.
-        self.mixer.clear_preview();
+        let dropped = self.mixer.clear_preview();
         self.phones_preview_gen += 1;
         let gen = self.phones_preview_gen;
         self.preview_active = Some(key);
@@ -20680,51 +16416,30 @@ p2 {}
         }
         // A local file decodes straight off disk; a store track fetches
         // its blob first — the deck-load split, on the preview lane.
-        let disk_local = if let Some(path) = self.local_by_asset.get(&item.asset).cloned() {
+        if let Some(path) = self.local_by_asset.get(&item.asset).cloned() {
             let media = Self::media_type_for_path(&path);
-            self.decode.submit(DecodeJob::Preview { gen, source: path.into(), media });
-            true
-        } else {
-            false
-        };
-        #[cfg(target_arch = "wasm32")]
-        let browser_local = if !disk_local {
-            if let Some(track) = self.browser_store.track(&item.asset).cloned() {
-                self.decode.submit(DecodeJob::Preview {
-                    gen,
-                    source: DecodeSource::Bytes(track.bytes),
-                    media: track.media,
-                });
-                true
-            } else {
-                false
-            }
-        } else {
-            false
-        };
-        #[cfg(not(target_arch = "wasm32"))]
-        let browser_local = false;
-        if !disk_local && !browser_local {
-            if let Some(up) = self.up.as_mut() {
-                if let Some(runtime) = up.media.get_mut(AUDIO_LANE) {
-                    if let Ok(id) = runtime.submit(ClientRequest::FetchBlob {
-                        blob: item.media_blob,
-                        expected_len: Some(item.media_len),
-                        pin: false,
-                    }) {
-                        self.media_reqs.insert(
-                            (AUDIO_LANE, id),
-                            MediaPurpose::Preview { gen, media: item.media },
-                        );
-                    }
+            self.decode.submit(DecodeJob::Preview { gen, path, media });
+        } else if let Some(up) = self.up.as_mut() {
+            if let Some(runtime) = up.media.get_mut(AUDIO_LANE) {
+                if let Ok(id) = runtime.submit(ClientRequest::FetchBlob {
+                    blob: item.media_blob,
+                    expected_len: Some(item.media_len),
+                    pin: false,
+                }) {
+                    self.media_reqs.insert(
+                        (AUDIO_LANE, id),
+                        MediaPurpose::Preview { gen, media: item.media },
+                    );
                 }
             }
         }
         self.sync_phones_player_ui(cx);
+        // The replaced track's buffer dies here, outside the mixer lock.
+        drop(dropped);
     }
 
     fn stop_preview(&mut self, cx: &mut Cx) {
-        self.mixer.clear_preview();
+        let dropped = self.mixer.clear_preview();
         // In-flight decodes for the old preview land stale and die.
         self.phones_preview_gen += 1;
         self.preview_active = None;
@@ -20733,6 +16448,7 @@ p2 {}
         self.preview_title.clear();
         self.preview_peaks = Arc::new(Vec::new());
         self.sync_phones_player_ui(cx);
+        drop(dropped);
     }
 
     /// `m:ss.t / m:ss.t` — tenths, the mockup's clock.
@@ -21126,9 +16842,9 @@ p2 {}
         }
     }
 
-    /// The AUTO DJ panel survives restarts: brain, style, guard, snap,
-    /// repeat/shuffle and the stem-separation placement. The ON latch is
-    /// deliberately absent — an armed action boots off, always.
+    /// The AUTO DJ panel survives restarts: brain, style, guard, snap and
+    /// the queue's repeat/shuffle. The ON latch is deliberately absent —
+    /// an armed action boots off, always.
     fn save_autopilot_settings(&self) {
         let brain = match self.autopilot.brain {
             MixBrain::Fade => 0,
@@ -21147,7 +16863,6 @@ p2 {}
 {}
 {}
 {}
-{}
 ",
             brain,
             style,
@@ -21155,11 +16870,6 @@ p2 {}
             u8::from(self.autopilot.phrase_snap),
             u8::from(self.decks.repeat),
             u8::from(self.decks.shuffle),
-            match self.stem_separation {
-                StemSeparation::Off => 0,
-                StemSeparation::AiHub => 1,
-                StemSeparation::Local => 2,
-            },
         );
         let path = Self::autopilot_settings_path();
         if let Some(dir) = path.parent() {
@@ -21193,11 +16903,6 @@ p2 {}
         self.autopilot.phrase_snap = next(1) == 1;
         self.decks.repeat = next(0) == 1;
         self.decks.shuffle = next(0) == 1;
-        self.stem_separation = match next(1) {
-            0 => StemSeparation::Off,
-            2 => StemSeparation::Local,
-            _ => StemSeparation::AiHub,
-        };
     }
 
     /// Push the loaded settings into the panel's controls — the persisted
@@ -21215,14 +16920,6 @@ p2 {}
         self.ui
             .check_box(cx, ids!(auto_style))
             .set_active(cx, body, Animate::No);
-        let separation = match self.stem_separation {
-            StemSeparation::Off => 0,
-            StemSeparation::AiHub => 1,
-            StemSeparation::Local => 2,
-        };
-        self.ui
-            .drop_down(cx, ids!(stem_separation))
-            .set_selected_item(cx, separation);
     }
 
     /// The gen panel survives restarts: pipe, length, CONT arm and the
@@ -21636,10 +17333,7 @@ p2 {}
                 // layout, so the tile draws one of its cells whole. True for
                 // a single-cell sprite strip too, which has no second frame
                 // to reveal it — see `GridEntry::cells`.
-                let cells = tile.thumb.as_ref().is_some_and(|t| t.anim.is_some())
-                    || tile
-                        .revision
-                        .is_some_and(|revision| self.fx_thumb_ready.contains(&revision));
+                let cells = tile.thumb.as_ref().is_some_and(|t| t.anim.is_some());
                 // Loading feedback, straight off the engines that know: the
                 // cue being prepared for the program grid, the pad loader
                 // for the SFX bank. An ARMED cue is ready — it is only
@@ -21764,23 +17458,8 @@ p2 {}
             // store's control plane is busy at boot). Without this, a fully
             // baked, fully cached library still trickled onto the grid at
             // catalog-resolve pace.
-            if let Some((_asset, revision, _, _)) = self.fx_heads.get(&alias) {
-                #[cfg(target_arch = "wasm32")]
-                {
-                    // The browser's compiled document is the actionable
-                    // row. Its identity is deliberately absent from the
-                    // remote/static catalog, so it must not remain a
-                    // paint-only prefab or inherit a server-side asset id.
-                    entry.asset = *_asset;
-                    entry.pending = false;
-                    entry.active = self.last_clicked == Some(*_asset);
-                    entry.live = entry.active;
-                }
-                if entry.frames.is_empty() {
-                    if let Some(texture) = self.thumbs.get(revision) {
-                        entry.texture = Some(texture.clone());
-                    }
-                    entry.cells |= self.fx_thumb_ready.contains(revision);
+            if entry.frames.is_empty() {
+                if let Some((revision, _)) = self.fx_heads.get(&alias) {
                     if let Some((frames, fps)) = self.thumb_anims.get(revision) {
                         entry.frames = frames.clone();
                         entry.fps = *fps;
@@ -21867,10 +17546,8 @@ p2 {}
             // …and never SHORTER than what is actually on screen: an effect
             // lane draws its whole compiled-in library from the first frame,
             // long before the catalog has reported a total for it.
-            // Reserved cells occupy scroll space but are not catalog assets.
-            let reserved = video_entries.iter().filter(|entry| entry.placeholder).count();
-            let hidden = self.video_model.tiles().len().saturating_sub(video_entries.len() - reserved);
-            let listed = (self.video_model.total as usize).saturating_sub(hidden) + reserved;
+            let hidden = self.video_model.tiles().len().saturating_sub(video_entries.len());
+            let listed = (self.video_model.total as usize).saturating_sub(hidden);
             pads.set_total(cx, listed.max(video_entries.len()));
             pads.set_entries(cx, video_entries);
             pads.set_offset(cx, self.apc.bank);
@@ -21922,10 +17599,6 @@ p2 {}
             }
             self.ui.label(cx, label).set_text(cx, &text);
         }
-        // The DJ explorer is a table over the music browse model, not the
-        // tile grid above. Refresh it on the same catalog-dirty edge so a
-        // page completion cannot wait on unrelated deck animation/state.
-        self.refresh_music_rows(cx);
         self.rebuild_gen_rows(cx);
     }
 
@@ -22019,9 +17692,6 @@ p2 {}
         // "connected 12"); the label is air now. The state lives on in
         // `status_text` for logs and diagnostics.
         let _ = &status_text;
-        #[cfg(target_arch = "wasm32")]
-        self.set_status_label(cx, ids!(status_label), &self.web_status_error.clone());
-        #[cfg(not(target_arch = "wasm32"))]
         self.set_status_label(cx, ids!(status_label), "");
         self.status_text = status_text;
         let show = format!("{} · {}", self.lighting_status, self.midi_status);
@@ -22194,10 +17864,6 @@ p2 {}
         // Everything below reads the SAME resolved clock the fades, the
         // visual PLL and the loop rate-fit run on.
         let clock = self.current_beat();
-        if let Some(beat) = clock.as_ref() {
-            self.sync_synth_clock(beat);
-        }
-        self.sync_synth_runtime_ui(cx);
         // The NOMINAL tempo, not the effective one: a correction in flight
         // is a transient, and a BPM readout that swings to 280 while the
         // clock catches half a beat is a lie about the music.
@@ -22209,10 +17875,6 @@ p2 {}
         } else {
             self.free_bpm
         };
-        self.ui.label(cx, ids!(synth_clock_status)).set_text(
-            cx,
-            &format!("{shown_bpm:.1} · {lock_text}"),
-        );
         if let Some(mut field) =
             self.ui.widget(cx, ids!(bpm_field)).borrow_mut::<ValueInput>()
         {
@@ -22340,78 +18002,57 @@ p2 {}
         self.set_status_label(cx, ids!(external_loop_state), &loop_text);
     }
 
-    /// The browser has no terminal beside it: failed catalog, blob and
-    /// decode work must leave one readable line in the app itself.
-    fn set_web_status_error(&mut self, message: impl Into<String>) {
-        #[cfg(target_arch = "wasm32")]
-        {
-            self.web_status_error = message.into();
-        }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let _ = message;
-        }
-    }
-
     // ---- music mode: analysis results and the deck surface -----------------
 
     /// Take finished whole-track analyses: publish the grid to the engine,
     /// and upload the waveform tiles as textures for the deck surface.
     fn pump_analysis(&mut self, cx: &mut Cx) {
         for done in self.analysis.poll() {
-            self.install_track_analysis(cx, done.deck, done.gen, done.analysis, true);
-        }
-    }
-
-    fn install_track_analysis(
-        &mut self,
-        cx: &mut Cx,
-        deck: DeckId,
-        gen: u64,
-        analysis: Arc<TrackAnalysis>,
-        derive_splat: bool,
-    ) {
-        let index = deck.index();
-        // The grid goes to the engine first: it decides whether this arrival
-        // should engage a sync.
-        let cmds = self.decks.grid_ready(deck, gen, analysis.grid);
-        if self.decks.deck(deck).load_gen != gen {
-            return;
-        }
-        self.run_deck_cmds(cx, cmds);
-        if derive_splat {
-            if let Some(grid) = build_splat(&analysis, None) {
-                let cmds = self.decks.splat_set(deck, Arc::new(grid));
-                self.run_deck_cmds(cx, cmds);
+            let index = done.deck.index();
+            // The grid goes to the engine first: it decides whether this
+            // arrival should engage a sync.
+            let cmds = self.decks.grid_ready(done.deck, done.gen, done.analysis.grid);
+            if self.decks.deck(done.deck).load_gen != done.gen {
+                continue;
             }
-        }
-        self.deck_zoom_tex[index] = crate::music_view::zoom_texture(cx, &analysis.tiles);
-        let shape = crate::track_shape::track_shape(
-            &analysis.tiles.overview,
-            analysis.duration_secs,
-            &analysis.grid,
-        );
-        self.autopilot.shape_ready(gen, shape);
-        self.autopilot.changes_ready(gen, analysis.changes_secs.clone());
-        self.deck_analysis[index] = Some(analysis);
-        if self.deck_stem_coverage[index].is_some_and(|(_, complete)| complete) {
-            self.submit_splat_refinement(cx, deck, gen);
-        }
-        match self.scan_pending[index].take() {
-            Some((pending_gen, config)) if pending_gen == gen => {
-                self.start_loop_scan(deck, config);
+            self.run_deck_cmds(cx, cmds);
+            self.deck_zoom_tex[index] =
+                crate::music_view::zoom_texture(cx, &done.analysis.tiles);
+            // The autopilot's map of this record: computed once per
+            // analysis arrival, keyed by the load generation so a stale or
+            // swapped deck can never wear the wrong shape.
+            let shape = crate::track_shape::track_shape(
+                &done.analysis.tiles.overview,
+                done.analysis.duration_secs,
+                &done.analysis.grid,
+            );
+            self.autopilot.shape_ready(done.gen, shape);
+            self.autopilot.changes_ready(done.gen, done.analysis.changes_secs.clone());
+            self.deck_analysis[index] = Some(done.analysis);
+            // A parked scan fires only if it is still parked against THIS
+            // load: a track swap between the ask and the grid landing must
+            // not spend the operator's scan on a track they never asked to
+            // scan. A mismatched (or absent) parked entry just clears busy.
+            match self.scan_pending[index].take() {
+                Some((gen, config)) if gen == done.gen => {
+                    self.start_loop_scan(done.deck, config);
+                }
+                Some(_) => self.scan_busy[index] = false,
+                None => {}
             }
-            Some(_) => self.scan_busy[index] = false,
-            None => {}
+            // Separation may have finished before the analysis that defines
+            // the column grid: colour whatever is already separated.
+            if self.rebuild_stem_colour(done.deck) {
+                let tiles = std::mem::take(&mut self.deck_stem_tiles[index]);
+                self.deck_stem_tex[index] = crate::music_view::stem_texture(cx, &tiles);
+                self.deck_stem_tiles[index] = tiles;
+            }
+            self.push_deck_wave(cx, done.deck);
+            // The grid is what quantizes the karaoke display to the music;
+            // a transcript that landed before it must be re-scheduled now.
+            self.rebuild_karaoke(cx, done.deck);
+            self.music_rows.clear();
         }
-        if self.rebuild_stem_colour(deck) {
-            let tiles = std::mem::take(&mut self.deck_stem_tiles[index]);
-            self.deck_stem_tex[index] = crate::music_view::stem_texture(cx, &tiles);
-            self.deck_stem_tiles[index] = tiles;
-        }
-        self.push_deck_wave(cx, deck);
-        self.rebuild_karaoke(cx, deck);
-        self.music_rows.clear();
     }
 
     /// What a deck's one status line reads, given where separation stands.
@@ -22455,8 +18096,6 @@ p2 {}
     /// deck stays on the local path, because three stems out of four is not
     /// a stem mix. The lyrics document is optional in both directions.
     fn begin_side_channel_fetch(&mut self, deck: DeckId, gen: u64, item: &TrackItem) {
-        #[cfg(target_arch = "wasm32")]
-        self.begin_demo_cache_fetch(deck, gen, item);
         let index = deck.index();
         let Some(stems) = item.side.stems else { return };
         let lyrics = item.side.lyrics;
@@ -22489,185 +18128,9 @@ p2 {}
                 pending.want_lyrics = true;
             }
         }
-        self.deck_load_progress[index].arm_stems(gen, stems.map(|(_, len)| len));
         self.deck_side_channels[index] = Some(pending);
     }
 
-    #[cfg(target_arch = "wasm32")]
-    fn begin_demo_cache_fetch(&mut self, deck: DeckId, gen: u64, item: &TrackItem) {
-        let index = deck.index();
-        if let Some((blob, len)) = item.side.dj_analysis {
-            let id = self
-                .up
-                .as_mut()
-                .and_then(|up| up.media.get_mut(AUDIO_LANE))
-                .and_then(|runtime| {
-                    runtime
-                        .submit(ClientRequest::FetchBlob {
-                            blob,
-                            expected_len: Some(len),
-                            pin: false,
-                        })
-                        .ok()
-                });
-            if let Some(id) = id {
-                self.media_reqs
-                    .insert((AUDIO_LANE, id), MediaPurpose::DeckDjAnalysis { deck, gen });
-                self.deck_demo_analysis[index] = DemoCacheValue::Fetching { gen };
-            }
-        }
-        if let Some((blob, len)) = item.side.dj_loop_splat {
-            let id = self
-                .up
-                .as_mut()
-                .and_then(|up| up.media.get_mut(AUDIO_LANE))
-                .and_then(|runtime| {
-                    runtime
-                        .submit(ClientRequest::FetchBlob {
-                            blob,
-                            expected_len: Some(len),
-                            pin: false,
-                        })
-                        .ok()
-                });
-            if let Some(id) = id {
-                self.media_reqs
-                    .insert((AUDIO_LANE, id), MediaPurpose::DeckDjLoopSplat { deck, gen });
-                self.deck_demo_splat[index] = DemoCacheValue::Fetching { gen };
-            }
-        }
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    fn demo_analysis_landed(
-        &mut self,
-        cx: &mut Cx,
-        deck: DeckId,
-        gen: u64,
-        source: DecodeSource,
-    ) {
-        if !matches!(
-            self.deck_demo_analysis[deck.index()],
-            DemoCacheValue::Fetching { gen: pending } if pending == gen
-        ) {
-            return;
-        }
-        let source = FetchedSource::from(source);
-        match source
-            .read_all()
-            .and_then(|bytes| crate::wave_analysis::decode_analysis(&bytes))
-        {
-            Ok(analysis) => {
-                self.deck_demo_analysis[deck.index()] =
-                    DemoCacheValue::Ready { gen, value: Arc::new(analysis) };
-                self.try_install_demo_analysis(cx, deck, gen);
-            }
-            Err(error) => self.demo_analysis_unavailable(deck, gen, &error),
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn demo_analysis_landed(
-        &mut self,
-        _cx: &mut Cx,
-        _deck: DeckId,
-        _gen: u64,
-        _source: DecodeSource,
-    ) {
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    fn demo_splat_landed(
-        &mut self,
-        cx: &mut Cx,
-        deck: DeckId,
-        gen: u64,
-        source: DecodeSource,
-    ) {
-        if !matches!(
-            self.deck_demo_splat[deck.index()],
-            DemoCacheValue::Fetching { gen: pending } if pending == gen
-        ) {
-            return;
-        }
-        let source = FetchedSource::from(source);
-        match source
-            .read_all()
-            .and_then(|bytes| crate::loop_splat::decode_splat(&bytes))
-        {
-            Ok(splat) => {
-                self.deck_demo_splat[deck.index()] =
-                    DemoCacheValue::Ready { gen, value: Arc::new(splat) };
-                self.try_install_demo_splat(cx, deck, gen);
-            }
-            Err(error) => self.demo_splat_unavailable(deck, gen, &error),
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn demo_splat_landed(
-        &mut self,
-        _cx: &mut Cx,
-        _deck: DeckId,
-        _gen: u64,
-        _source: DecodeSource,
-    ) {
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    fn demo_analysis_unavailable(&mut self, deck: DeckId, gen: u64, error: &str) {
-        if self.decks.deck(deck).load_gen == gen {
-            self.deck_demo_analysis[deck.index()] = DemoCacheValue::Unavailable { gen };
-            log!("deck {deck:?}: demo analysis unavailable ({error})");
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn demo_analysis_unavailable(&mut self, _deck: DeckId, _gen: u64, _error: &str) {}
-
-    #[cfg(target_arch = "wasm32")]
-    fn demo_splat_unavailable(&mut self, deck: DeckId, gen: u64, error: &str) {
-        if self.decks.deck(deck).load_gen == gen {
-            self.deck_demo_splat[deck.index()] = DemoCacheValue::Unavailable { gen };
-            log!("deck {deck:?}: demo loop splat unavailable ({error})");
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn demo_splat_unavailable(&mut self, _deck: DeckId, _gen: u64, _error: &str) {}
-
-    #[cfg(target_arch = "wasm32")]
-    fn try_install_demo_analysis(&mut self, cx: &mut Cx, deck: DeckId, gen: u64) {
-        if !self.deck_track_is(deck, gen) {
-            return;
-        }
-        let DemoCacheValue::Ready { gen: ready_gen, value } =
-            &self.deck_demo_analysis[deck.index()]
-        else {
-            return;
-        };
-        if *ready_gen == gen {
-            self.install_track_analysis(cx, deck, gen, value.clone(), false);
-        }
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    fn try_install_demo_splat(&mut self, cx: &mut Cx, deck: DeckId, gen: u64) {
-        if !self.deck_track_is(deck, gen) {
-            return;
-        }
-        let DemoCacheValue::Ready { gen: ready_gen, value } =
-            &self.deck_demo_splat[deck.index()]
-        else {
-            return;
-        };
-        if *ready_gen == gen {
-            let cmds = self.decks.splat_set(deck, value.clone());
-            self.run_deck_cmds(cx, cmds);
-            self.refresh_splat_surface(cx);
-        }
-    }
-
     /// True when this deck's load is being served from the store's own
     /// analysis — the one condition under which separation is skipped.
     fn side_channels_armed(&self, deck: DeckId, gen: u64) -> bool {
@@ -22677,13 +18140,7 @@ p2 {}
     }
 
     /// One downloaded side-channel file landed.
-    fn side_channel_landed(
-        &mut self,
-        deck: DeckId,
-        gen: u64,
-        slot: Option<usize>,
-        source: DecodeSource,
-    ) {
+    fn side_channel_landed(&mut self, deck: DeckId, gen: u64, slot: Option<usize>, path: PathBuf) {
         let index = deck.index();
         {
             let Some(pending) = self.deck_side_channels[index].as_mut() else { return };
@@ -22693,11 +18150,11 @@ p2 {}
             match slot {
                 Some(slot) => {
                     if let Some(entry) = pending.stems.get_mut(slot) {
-                        *entry = Some(source.into());
+                        *entry = Some(path);
                     }
                 }
                 None => {
-                    pending.lyrics = Some(source.into());
+                    pending.lyrics = Some(path);
                     pending.want_lyrics = false;
                 }
             }
@@ -22706,13 +18163,12 @@ p2 {}
     }
 
     /// A side-channel file is not coming. Missing lyrics only cost the words;
-    /// a missing stem costs the whole set, and the deck returns to the
-    /// operator-selected separation path.
+    /// a missing stem costs the whole set, and the deck separates locally
+    /// after all.
     fn side_channel_failed(&mut self, deck: DeckId, gen: u64, stem: bool, error: &str) {
         if !self.side_channels_armed(deck, gen) {
             return;
         }
-        self.set_web_status_error(format!("music side-channel: {error}"));
         let index = deck.index();
         if !stem {
             if let Some(pending) = self.deck_side_channels[index].as_mut() {
@@ -22723,8 +18179,7 @@ p2 {}
             return;
         }
         self.deck_side_channels[index] = None;
-        log!("deck {deck:?}: side-channel stem fetch failed ({error})");
-        self.deck_load_progress[index].stems_unavailable(gen);
+        log!("deck {deck:?}: side-channel stem fetch failed ({error}); separating locally");
         self.fall_back_to_separation(deck, gen);
     }
 
@@ -22748,162 +18203,11 @@ p2 {}
         let pcm = pcm.clone();
         let Some(pending) = self.deck_side_channels[index].take() else { return };
         let Some(job) = pending.into_job(deck, gen, pcm) else { return };
-        self.stems.cancel(deck);
         self.deck_stem_status[index] = "stems: side-channel".to_string();
         self.deck_stem_busy[index] = Some(true);
         self.sidechan.submit(job);
     }
 
-    /// The deck opens on what has arrived: the engine installs whatever is
-    /// in `deck_incoming` for `(deck, gen)` — the chunk table of a track
-    /// still decoding, or a file that landed whole — and the transport,
-    /// the marks and the autoplay all go live. False when the load was
-    /// superseded and nothing installed.
-    fn deck_playable(&mut self, cx: &mut Cx, deck: DeckId, gen: u64, duration_secs: f64) -> bool {
-        let index = deck.index();
-        let cmds = self.decks.track_ready(deck, gen, duration_secs);
-        if cmds.is_empty() {
-            self.deck_incoming.remove(&(index, gen));
-            return false;
-        }
-        self.run_deck_cmds(cx, cmds);
-        self.deck_load_progress[index].playable(gen);
-        // Marks saved for this track come back with it, and so does the
-        // red marker: a track starts where the operator left it, not at
-        // the top.
-        if let Some(item) = self.decks.deck(deck).item().cloned() {
-            let marks = Self::load_loop_marks(&item);
-            if !marks.is_empty() {
-                self.decks.restore_loop_slots(deck, marks);
-            }
-            if let Some(cue) = Self::load_track_cue(&item) {
-                self.decks.set_cue(deck, cue);
-                let cmds = self.decks.seek_secs(deck, cue);
-                self.run_deck_cmds(cx, cmds);
-            }
-            let (found, scores) = Self::load_found_loops(&item);
-            self.deck_found_scores[index] = scores;
-            self.decks.install_found_loops(deck, found);
-        }
-        // AUTOPLAY: the pick that armed this deck is now something it can
-        // actually play.
-        self.spend_autoplay(cx, deck);
-        self.sync_deck_controls(cx);
-        true
-    }
-
-    /// The whole file is in. The mixer swaps it in for the chunk table at
-    /// the playhead, and everything that needs the track entire starts:
-    /// the level trim, the analysis, the stems, the automatic loop scan.
-    fn deck_decoded(
-        &mut self,
-        cx: &mut Cx,
-        deck: DeckId,
-        gen: u64,
-        pcm: Arc<TrackPcm>,
-        peaks: Vec<(f32, f32)>,
-    ) {
-        let index = deck.index();
-        let seconds = pcm.seconds();
-        self.mixer.complete_deck(deck, pcm.clone());
-        self.deck_tracks[index] = Some((pcm.clone(), peaks));
-        self.decks.track_grew(deck, gen, seconds);
-        if let Some(stream) = self.deck_stream[index].as_mut().filter(|stream| stream.gen == gen) {
-            // The audio is on the deck whole now; the hops stay for the
-            // picture until the analysis replaces it.
-            stream.release_audio();
-        }
-        // Level-match trim, measured while the samples are in hand: RMS
-        // over the whole track against a target that leaves headroom for
-        // the loud ones. A quiet master comes up, a hot one comes down,
-        // and the fader still reads what the operator set — the trim only
-        // rides along while NORMALISE is latched.
-        let trim = Self::level_trim(&pcm);
-        let cmds = self.decks.set_norm_gain(deck, trim);
-        self.run_deck_cmds(cx, cmds);
-        self.deck_load_progress[index].decoded(gen);
-        log!("deck {deck:?}: decoded {}", format_duration(seconds));
-        #[cfg(not(target_arch = "wasm32"))]
-        self.submit_analysis(deck, pcm.clone());
-        #[cfg(target_arch = "wasm32")]
-        {
-            self.try_install_demo_analysis(cx, deck, gen);
-            self.try_install_demo_splat(cx, deck, gen);
-        }
-        // Fetch or compute, decided when the track was clicked: a deck
-        // whose side-channel fetch is armed for this generation never
-        // loads the separation model at all. The fetch's own failure paths
-        // return to this same choice.
-        let mode = self.decks.deck(deck).stems_mode;
-        let separation = separation_action(
-            self.stem_separation,
-            self.side_channels_armed(deck, gen),
-            self.stem_hub_reachable(),
-        );
-        if !mode.shows() {
-            // Off: this track never costs a separation, and nothing of it
-            // would be heard anyway.
-            self.deck_stem_status[index] = String::new();
-            self.deck_stem_busy[index] = None;
-        } else if separation == SeparationAction::SideChannel {
-            self.deck_stem_status[index] = "stems: fetching…".to_string();
-            self.deck_stem_busy[index] = Some(true);
-            self.try_start_side_channels(deck, gen);
-        } else if mode.computes() {
-            self.submit_separation_action(deck, pcm, separation);
-        } else {
-            // Cached: a fetch of work already done is welcome, starting
-            // the machine is not.
-            self.deck_stem_status[index] = String::new();
-            self.deck_stem_busy[index] = None;
-        }
-        // AUTO FIND: a record nobody has scanned scans itself. The FILE's
-        // absence is the test, not an empty list — an empty file means the
-        // operator cleared the marks on purpose, and bringing them back
-        // would undo a deliberate act. Parking is safe HERE where it is
-        // not inside `start_loop_scan` itself: InstallTrack's unconditional
-        // clear of scan_pending has already run by the time this does.
-        if let Some(item) = self.decks.deck(deck).item().cloned() {
-            if self.scan_automatic && !Self::found_loops_path(&item).exists() {
-                let config = self.scan_settings().to_config();
-                self.start_loop_scan(deck, config);
-            }
-        }
-        self.sync_deck_controls(cx);
-    }
-
-    /// Redraw a deck's waveform from the chunks decoded so far — the
-    /// provisional picture, scaled to the length the decoder expects so it
-    /// fills in from the left. The analysis's tiles replace it when they
-    /// land; until then (or for good, where no analysis runs) this is the
-    /// wave.
-    fn refresh_stream_wave(&mut self, cx: &mut Cx, deck: DeckId) {
-        let index = deck.index();
-        if self.deck_analysis[index].is_some() {
-            return;
-        }
-        let Some(stream) = self.deck_stream[index].as_ref() else { return };
-        if self.decks.deck(deck).load_gen != stream.gen {
-            return;
-        }
-        // A native decode lands a chunk every few tens of milliseconds; a
-        // rebuild over every hop so far that often would own the UI thread
-        // of a long set. A few pictures a second is all the eye takes, and
-        // the end of the stream always draws.
-        const STREAM_WAVE_INTERVAL_SECS: f64 = 0.2;
-        let now = cx.seconds_since_app_start();
-        if !stream.is_complete()
-            && self.deck_zoom_tex[index].is_some()
-            && now - self.deck_stream_wave_at[index] < STREAM_WAVE_INTERVAL_SECS
-        {
-            return;
-        }
-        self.deck_stream_wave_at[index] = now;
-        let tiles = wave_analysis::provisional_tiles(&stream.hops, stream.wave_columns());
-        self.deck_zoom_tex[index] = crate::music_view::zoom_texture(cx, &tiles);
-        self.push_deck_wave(cx, deck);
-    }
-
     /// Whether `deck_tracks` holds the audio of THIS load generation — the
     /// deck holds the previous track's PCM until the new one installs.
     fn deck_track_is(&self, deck: DeckId, gen: u64) -> bool {
@@ -22911,9 +18215,9 @@ p2 {}
         state.load_gen == gen && state.is_loaded() && self.deck_tracks[deck.index()].is_some()
     }
 
-    /// Use the operator-selected separation path after a fetched side-channel
-    /// did not arrive or decode. When the track has not installed yet there
-    /// is nothing to do here — `InstallTrack` makes the same decision later.
+    /// Separate locally after all: the fetched side-channel never arrived or
+    /// would not decode. When the track has not installed yet there is
+    /// nothing to do here — the arming is gone, so `InstallTrack` separates.
     fn fall_back_to_separation(&mut self, deck: DeckId, gen: u64) {
         if !self.deck_track_is(deck, gen) {
             return;
@@ -22927,204 +18231,27 @@ p2 {}
     /// playhead is so the knobs go live where they are needed first.
     fn submit_separation(&mut self, deck: DeckId, pcm: Arc<TrackPcm>) {
         if !self.decks.deck(deck).stems_mode.computes() {
+            self.deck_stem_status[deck.index()] = String::new();
             self.deck_stem_busy[deck.index()] = None;
             return;
         }
-        let action = separation_action(
-            self.stem_separation,
-            false,
-            self.stem_hub_reachable(),
-        );
-        self.submit_separation_action(deck, pcm, action);
-    }
-
-    fn submit_separation_action(
-        &mut self,
-        deck: DeckId,
-        pcm: Arc<TrackPcm>,
-        action: SeparationAction,
-    ) {
-        // A native hub choice still gets a cache read when discovery is
-        // empty. A cold miss reports the fleet's reason; it never runs local.
-        let action = if action == SeparationAction::Unavailable
-            && cfg!(not(target_arch = "wasm32"))
-            && self.store_ai_available()
-            && self.stem_separation == StemSeparation::AiHub
-        {
-            SeparationAction::Hub
-        } else {
-            action
-        };
-        match action {
-            SeparationAction::Off => {
-                self.stems.cancel(deck);
-                log!("deck {deck:?}: stems: separation off");
-                self.deck_stem_status[deck.index()] = "stems: separation off".to_string();
-                self.deck_stem_busy[deck.index()] = None;
-                self.deck_load_progress[deck.index()]
-                    .stems_unavailable(self.decks.deck(deck).load_gen);
-                return;
-            }
-            SeparationAction::Unavailable => {
-                self.stems.cancel(deck);
-                log!("deck {deck:?}: stems: unavailable");
-                self.deck_stem_status[deck.index()] = "stems: unavailable".to_string();
-                self.deck_stem_busy[deck.index()] = Some(false);
-                self.deck_load_progress[deck.index()]
-                    .stems_unavailable(self.decks.deck(deck).load_gen);
-                return;
-            }
-            SeparationAction::Hub | SeparationAction::Local => {}
-            SeparationAction::SideChannel => unreachable!("side-channel handled before submit"),
-        }
         let state = self.decks.deck(deck);
         let Some(item) = state.item() else { return };
         let source = self.local_by_asset.get(&item.asset).cloned();
         let (position, _duration, _playing) = self.mixer.deck_position(deck);
-        self.deck_stem_status[deck.index()] = match action {
-            SeparationAction::Hub => "stems: waiting locally".to_string(),
-            SeparationAction::Local => "stems: queued locally".to_string(),
-            _ => unreachable!(),
-        };
+        self.deck_stem_status[deck.index()] = "stems: queued".to_string();
         self.deck_stem_busy[deck.index()] = Some(true);
-        let job = StemsJob {
+        self.stems.submit(StemsJob {
             deck,
             gen: state.load_gen,
             pcm,
             source,
             start_secs: position,
-        };
-        match action {
-            SeparationAction::Hub => self.stems.submit_hub(job),
-            SeparationAction::Local => {
-                log!("deck {deck:?}: stems locally");
-                self.stems.submit_local(job);
-            }
-            _ => unreachable!(),
-        }
+        });
     }
 
     // ---- first-use model install (stem splitter + whisper) ----
 
-    const DJ_HUB_MODELS: [&'static str; 3] = [
-        "basic-pitch",
-        "beat-this",
-        "salamander-drumkit",
-    ];
-
-    fn hub_models_missing(&mut self) -> bool {
-        let Some(models) = self.hub_models() else { return false };
-        Self::DJ_HUB_MODELS.iter().any(|model_id| {
-            models.spec(model_id).is_some()
-                && (!matches!(
-                    models.install_state(model_id),
-                    makepad_ai_hub::local::InstallState::Installed
-                ) || !models.license_acknowledged(model_id))
-        })
-    }
-
-    fn humanise_model_id(model_id: &str) -> String {
-        model_id
-            .split('-')
-            .map(|word| {
-                let mut chars = word.chars();
-                chars
-                    .next()
-                    .map(|first| first.to_uppercase().collect::<String>() + chars.as_str())
-                    .unwrap_or_default()
-            })
-            .collect::<Vec<_>>()
-            .join(" ")
-    }
-
-    fn refresh_hub_model_rows(&mut self, cx: &mut Cx) {
-        use makepad_ai_hub::local::InstallState;
-        use makepad_ai_hub::registry::LicenseRestriction;
-        use makepad_ai_hub_ui::{ModelInstallPanel, ModelRowInstallState, ModelRowState};
-
-        let panel_widget = self.ui.widget(cx, ids!(hub_model_install_panel));
-        let previous: HashMap<String, ModelRowInstallState> = panel_widget
-            .borrow::<ModelInstallPanel>()
-            .map(|panel| {
-                panel
-                    .rows()
-                    .iter()
-                    .map(|row| (row.model_id.clone(), row.state.clone()))
-                    .collect()
-            })
-            .unwrap_or_default();
-        let Some(models) = self.hub_models() else { return };
-        let rows = Self::DJ_HUB_MODELS
-            .iter()
-            .filter_map(|model_id| {
-                let spec = models.spec(model_id)?;
-                let bytes_total = spec.files.iter().filter_map(|file| file.size).sum();
-                let old_state = previous.get(*model_id);
-                let (bytes_done, state) = match models.install_state(model_id) {
-                    InstallState::NotInstalled { .. } => (
-                        0,
-                        match old_state {
-                            Some(ModelRowInstallState::Failed(error)) => {
-                                ModelRowInstallState::Failed(error.clone())
-                            }
-                            _ => ModelRowInstallState::NotInstalled,
-                        },
-                    ),
-                    InstallState::Partial { bytes_done, .. } => (
-                        bytes_done,
-                        if matches!(old_state, Some(ModelRowInstallState::Downloading)) {
-                            ModelRowInstallState::Downloading
-                        } else {
-                            ModelRowInstallState::NotInstalled
-                        },
-                    ),
-                    InstallState::Installed => (bytes_total, ModelRowInstallState::Installed),
-                };
-                let (license_name, restriction) = spec
-                    .license
-                    .as_ref()
-                    .map(|license| {
-                        let restriction = match license.restriction {
-                            LicenseRestriction::None => "none",
-                            LicenseRestriction::NonCommercial => "non-commercial",
-                            LicenseRestriction::Community => "community",
-                            LicenseRestriction::Restricted => "restricted",
-                        };
-                        (license.name.clone(), restriction.to_string())
-                    })
-                    .unwrap_or_else(|| ("Licence unavailable".to_string(), "restricted".to_string()));
-                Some(ModelRowState {
-                    model_id: (*model_id).to_string(),
-                    name: Self::humanise_model_id(&spec.id),
-                    bytes_total,
-                    bytes_done,
-                    state,
-                    license_name,
-                    restriction,
-                })
-            })
-            .collect();
-        if let Some(mut panel) = panel_widget.borrow_mut::<ModelInstallPanel>() {
-            panel.set_rows(cx, rows);
-            self.hub_model_panel_ready = true;
-        };
-    }
-
-    fn pump_hub_model_install(&mut self, cx: &mut Cx) {
-        if !self.hub_model_panel_ready {
-            return;
-        }
-        let panel = self.ui.widget(cx, ids!(hub_model_install_panel));
-        if let Some(models) = self.hub_models() {
-            if let Some(mut panel) =
-                panel.borrow_mut::<makepad_ai_hub_ui::ModelInstallPanel>()
-            {
-                panel.pump(cx, models);
-            }
-        }
-        self.refresh_models_row(cx);
-    }
-
     /// A queued hot-reload fires the moment its slot's previous chain
     /// settles — a save burst always ends on the newest revision.
     fn pump_fx_slot_reloads(&mut self) {
@@ -23142,21 +18269,16 @@ p2 {}
     /// INSTALL MODELS opens the what-will-download dialog; while a download
     /// runs the same button reads CANCEL and pulls the cord instead.
     fn models_install_clicked(&mut self, cx: &mut Cx) {
-        if !self.store_ai_available() {
-            return;
-        }
         if let Some(install) = &self.model_install {
             install.cancel();
             self.model_install_note = "models: cancelling…".to_string();
             self.refresh_models_row(cx);
             return;
         }
-        let hub_missing = self.hub_models_missing();
-        if models::missing().is_empty() && !hub_missing {
+        if models::missing().is_empty() {
             self.refresh_models_row(cx);
             return;
         }
-        self.refresh_hub_model_rows(cx);
         self.ui.modal(cx, ids!(models_license_modal)).open(cx);
         self.ui.redraw(cx);
     }
@@ -23167,19 +18289,13 @@ p2 {}
     }
 
     fn start_model_install(&mut self, cx: &mut Cx) {
-        if !self.store_ai_available() {
-            return;
-        }
         let missing = models::missing();
         if missing.is_empty() {
             self.refresh_models_row(cx);
             return;
         }
         self.model_install_note = "models: starting download…".to_string();
-        self.model_install = Some(models::start_install(
-            missing,
-            self.task_pool.clone().expect("thread workers are not started"),
-        ));
+        self.model_install = Some(models::start_install(missing));
         self.refresh_models_row(cx);
     }
 
@@ -23190,23 +18306,12 @@ p2 {}
         if !self.ensure_music_refs(cx) {
             return;
         }
-        if !self.store_ai_available() {
-            self.ui.view(cx, ids!(models_row)).set_visible(cx, false);
-            self.music_refs.models_install.set_visible(cx, false);
-            return;
-        }
         let installing = self.model_install.is_some();
         let missing = models::missing();
-        let hub_missing = self.hub_models_missing();
         let text = if !self.model_install_note.is_empty() {
             self.model_install_note.clone()
         } else if missing.is_empty() {
-            if hub_missing {
-                "Basic Pitch, Beat This! and the Salamander drum kit are available for loop scores and beat analysis"
-                    .to_string()
-            } else {
-                String::new()
-            }
+            String::new()
         } else {
             let names = missing
                 .iter()
@@ -23219,13 +18324,13 @@ p2 {}
                 bytes as f64 / 1.0e9
             )
         };
-        let show = installing || !missing.is_empty() || hub_missing || !text.is_empty();
+        let show = installing || !missing.is_empty() || !text.is_empty();
         let row = self.ui.view(cx, ids!(models_row));
         if row.visible() != show {
             row.set_visible(cx, show);
         }
         let button = &self.music_refs.models_install;
-        button.set_visible(cx, installing || !missing.is_empty() || hub_missing);
+        button.set_visible(cx, installing || !missing.is_empty());
         button.set_text(cx, if installing { "CANCEL" } else { "INSTALL MODELS" });
         self.music_refs.models_state.set_text(cx, &text);
     }
@@ -23234,9 +18339,6 @@ p2 {}
     /// model lands, separate whatever the decks are holding — the stems
     /// worker re-probes the checkpoint per job, so no restart is needed.
     fn pump_model_install(&mut self, cx: &mut Cx) {
-        if !self.store_ai_available() {
-            return;
-        }
         if !self.models_row_synced && self.ensure_music_refs(cx) {
             self.models_row_synced = true;
             self.refresh_models_row(cx);
@@ -23331,24 +18433,6 @@ p2 {}
         if self.prefetch.done.contains(&item.asset) {
             return;
         }
-        let action = separation_action(
-            self.stem_separation,
-            item.side.stems.is_some(),
-            self.stem_hub_reachable(),
-        );
-        match action {
-            // Nothing to warm: the side-channel rides with the real load.
-            SeparationAction::SideChannel => {
-                self.prefetch.asset = Some(item.asset);
-                self.prefetch_release(true);
-                return;
-            }
-            SeparationAction::Hub | SeparationAction::Local => {}
-            SeparationAction::Off | SeparationAction::Unavailable => {
-                self.prefetch_release(false);
-                return;
-            }
-        }
         // A file on this machine decodes straight off disk, exactly as a
         // deck load of the same track would.
         if let Some(path) = self.local_by_asset.get(&item.asset).cloned() {
@@ -23366,7 +18450,7 @@ p2 {}
             self.decode.submit(DecodeJob::Deck {
                 deck: DeckId::A,
                 gen: stems::PREFETCH_GEN,
-                source: path.clone().into(),
+                path: path.clone(),
                 media,
             });
             self.prefetch.asset = Some(item.asset);
@@ -23404,71 +18488,22 @@ p2 {}
         self.prefetch.release(finished, Instant::now());
     }
 
-    fn submit_splat_refinement(&mut self, cx: &Cx, deck: DeckId, gen: u64) {
-        let index = deck.index();
-        if self.deck_splat_refining[index] == Some(gen) {
-            return;
-        }
-        if let (Some(stems), Some((pcm, _)), Some(analysis)) = (
-            self.deck_stems[index].clone(),
-            self.deck_tracks[index].clone(),
-            self.deck_analysis[index].clone(),
-        ) {
-            if self
-                .splat_refine
-                .submit(cx.task_pool(), deck, gen, stems, pcm, analysis)
-            {
-                self.deck_splat_refining[index] = Some(gen);
-            }
-        }
-    }
-
     fn pump_stems(&mut self, cx: &mut Cx) {
         let mut touched = [false; 2];
-        for done in self.splat_refine.poll() {
-            if self.deck_splat_refining[done.deck.index()] == Some(done.gen) {
-                self.deck_splat_refining[done.deck.index()] = None;
-            }
-            if self.decks.deck(done.deck).load_gen != done.gen {
-                continue;
-            }
-            if let Some(grid) = done.grid {
-                let cmds = self.decks.splat_set(done.deck, grid);
-                self.run_deck_cmds(cx, cmds);
-            }
-        }
-        // Three sources, one vocabulary: hub/local separation and the fetched
-        // side-channel publish the same chunks and status lines, so everything
-        // below this point is blind to which one served the deck.
-        let mut messages = Vec::new();
+        // Two sources, one vocabulary: the local separator and the fetched
+        // side-channel publish the same chunks and the same status lines, so
+        // everything below this point is blind to which one served the deck.
+        let mut messages = self.stems.poll();
         for message in self.sidechan.poll() {
             match message {
                 SideChannelMsg::Stems(message) => messages.push(message),
-                SideChannelMsg::Lyrics { deck, gen, digest, lyrics } => {
-                    if self.decks.deck(deck).load_gen != gen {
-                        continue;
-                    }
-                    let index = deck.index();
-                    self.deck_track_digest[index] = Some(digest.clone());
-                    self.lyrics_by_digest.insert(digest, lyrics.clone());
-                    if self.deck_karaoke_mode[index].shows() {
-                        self.deck_lyrics[index] = Some(lyrics.clone());
-                        self.deck_lyrics_status[index] =
-                            format!("lyrics: {} lines (side-channel)", lyrics.lines.len());
-                        self.rebuild_karaoke(cx, deck);
-                    }
-                }
                 SideChannelMsg::Fallback { deck, gen, reason } => {
-                    if self.decks.deck(deck).load_gen != gen { continue; }
-                    log!("deck {deck:?}: side-channel unusable ({reason})");
-                    self.set_web_status_error(format!("music side-channel decode: {reason}"));
+                    log!("deck {deck:?}: side-channel unusable ({reason}); separating locally");
                     self.deck_side_channels[deck.index()] = None;
-                    self.deck_load_progress[deck.index()].stems_unavailable(gen);
                     self.fall_back_to_separation(deck, gen);
                 }
             }
         }
-        messages.extend(self.stems.poll());
         for message in messages {
             match message {
                 StemsMsg::Status { deck, gen, text, working } => {
@@ -23481,23 +18516,13 @@ p2 {}
                     // had no room. Latching it here is what keeps the reason
                     // on screen instead of behind the next karaoke line.
                     self.deck_stem_busy[deck.index()] = Some(working);
-                    if !working {
-                        self.deck_load_progress[deck.index()].stems_unavailable(gen);
-                    }
                 }
                 StemsMsg::Done { deck, gen } => {
                     if self.decks.deck(deck).load_gen != gen {
                         continue;
                     }
-                    log!("deck {deck:?}: stems in");
                     self.deck_stem_status[deck.index()] = "stems: live".to_string();
                     self.deck_stem_busy[deck.index()] = None;
-                    self.deck_load_progress[deck.index()].stems_ready(gen);
-                    if self.deck_stem_coverage[deck.index()]
-                        .is_some_and(|(_, complete)| complete)
-                    {
-                        self.submit_splat_refinement(cx, deck, gen);
-                    }
                 }
                 StemsMsg::Coverage { deck, gen, digest, model_frames, complete } => {
                     // The separation worker is the only place the track's
@@ -23510,18 +18535,12 @@ p2 {}
                     if self.decks.deck(deck).load_gen != gen {
                         continue;
                     }
-                    let index = deck.index();
-                    let covered_frames = usize::try_from(model_frames).unwrap_or(usize::MAX);
-                    self.deck_stem_coverage[index] = Some((covered_frames, complete));
-                    self.deck_track_digest[index] = Some(digest.clone());
+                    self.deck_track_digest[deck.index()] = Some(digest.clone());
                     // A track this machine separated end to end is worth
                     // giving back — before the dispatch gate below, which
                     // stops at the SECOND report of the same coverage.
-                    if complete && self.store_ai_available() {
-                        self.arm_stems_write_back(deck, &digest, model_frames);
-                    }
                     if complete {
-                        self.submit_splat_refinement(cx, deck, gen);
+                        self.arm_stems_write_back(deck, &digest, model_frames);
                     }
                     // Words already in hand for this digest — the other deck
                     // played it, or an earlier load did. Hang them now: the
@@ -23544,9 +18563,6 @@ p2 {}
                         }
                         continue;
                     }
-                    if !self.store_ai_available() {
-                        continue;
-                    }
                     if !self.deck_karaoke_mode[deck.index()].computes() {
                         // Cached: cached words were hung above; a new
                         // transcription is exactly what this mode refuses.
@@ -23726,7 +18742,7 @@ p2 {}
 
     // ---- music mode: giving the analysis back ------------------------------
 
-    /// Offer a newly separated store track's stems back to the store.
+    /// Offer a locally separated store track's stems back to the store.
     ///
     /// Everything about this is deliberately timid. It runs ONLY for a track
     /// that came from the store (a local file has no asset to attach to),
@@ -23768,10 +18784,8 @@ p2 {}
         if !self.writeback_lyrics.insert(asset) {
             return;
         }
-        let files = makepad_audio_sidechannels::side_channel_files(
-            None,
-            Some(lyrics.to_json(digest)),
-        );
+        let files =
+            makepad_audio_sidechannels::side_channel_files(None, Some(lyrics.to_json(digest)));
         self.submit_side_channel_publish(asset, files);
     }
 
@@ -23799,7 +18813,6 @@ p2 {}
     /// (stems finishing while the transcript lands) would both build on the
     /// same head and the loser would drop the winner's files. The second
     /// waits for the first to settle and then builds on what it left.
-    #[cfg(not(target_arch = "wasm32"))]
     fn submit_side_channel_publish(
         &mut self,
         asset: AssetId,
@@ -23830,17 +18843,6 @@ p2 {}
         }
     }
 
-    #[cfg(target_arch = "wasm32")]
-    fn submit_side_channel_publish(
-        &mut self,
-        _asset: AssetId,
-        _files: Vec<makepad_asset_client::side_channels::SideChannelFile>,
-    ) {
-        // The web demo's StaticStore session is strictly read-only. Imports
-        // and edits are owned by BrowserStore; no side-channel writeback is
-        // ever offered to the server.
-    }
-
     /// A publication finished, one way or the other: let whatever was waiting
     /// on this asset go, now that it can see the revision this one left.
     fn side_channel_publish_settled(&mut self, asset: AssetId) {
@@ -24007,12 +19009,9 @@ p2 {}
     /// Mirror the mixer's playheads into the engine, which is where every
     /// sync decision is made.
     fn observe_decks(&mut self) {
-        let snapshots = self.mixer.deck_snapshots();
         for deck in [DeckId::A, DeckId::B] {
-            let snapshot = snapshots[deck.index()];
-            self.decks
-                .observe(deck, snapshot.position_secs, snapshot.playing);
-            self.decks.observe_splat(deck, snapshot.splat);
+            let (position, _duration, playing) = self.mixer.deck_position(deck);
+            self.decks.observe(deck, position, playing);
         }
     }
 
@@ -24021,29 +19020,19 @@ p2 {}
         let index = deck.index();
         let pyramid = self.deck_zoom_tex[index].clone();
         let stem_pyramid = self.deck_stem_tex[index].clone();
-        // The analysis's columns once it has answered; the streamed
-        // picture's (scaled to the expected length) before that.
         let cols = self
             .deck_analysis[index]
             .as_ref()
             .map(|analysis| analysis.tiles.zoom.len())
-            .or_else(|| {
-                self.deck_stream[index]
-                    .as_ref()
-                    .filter(|_| self.deck_zoom_tex[index].is_some())
-                    .map(media::DeckStream::wave_columns)
-            })
             .unwrap_or(0);
         let state = self.decks.deck(deck);
-        let (loop_span, loop_slot) = Self::wave_loop_overlay(state);
         let lane = WaveLane {
             pyramid,
             stem_pyramid,
             cols,
             position_secs: state.position_secs,
             grid: state.grid,
-            loop_span,
-            loop_slot,
+            loop_span: state.loop_span.map(|s| (s.start_secs, s.end_secs)),
             rate: state.rate,
             playing: state.playing,
             loaded: state.is_loaded(),
@@ -24074,24 +19063,6 @@ p2 {}
         };
     }
 
-    /// The large lane follows the loop-splat slot that drives the deck
-    /// picture. Ordinary deck loops use the same overlay; a saved one also
-    /// carries its one-based slot number.
-    fn wave_loop_overlay(state: &DeckState) -> (Option<(f64, f64)>, Option<u8>) {
-        if let Some((span, slot)) = state.splat.as_ref().and_then(|splat| splat.view_loop()) {
-            return (Some((span.start_secs, span.end_secs)), Some(slot));
-        }
-        let Some(span) = state.loop_span else {
-            return (state.bookmark.map(|mark| (mark, mark)), None);
-        };
-        let slot = state
-            .loop_slots
-            .iter()
-            .position(|saved| *saved == span)
-            .and_then(|slot| u8::try_from(slot + 1).ok());
-        (Some((span.start_secs, span.end_secs)), slot)
-    }
-
     fn overview_path(deck: DeckId) -> &'static [LiveId] {
         match deck {
             DeckId::A => ids!(deck_a_overview),
@@ -24129,132 +19100,6 @@ p2 {}
         true
     }
 
-    fn refresh_splat_surface(&mut self, cx: &mut Cx) {
-        let other = self.splat_focus.other();
-        if matches!(self.decks.deck(self.splat_focus).load, DeckLoad::Empty)
-            && self.decks.deck(other).is_loaded()
-        {
-            self.splat_focus = other;
-        }
-        let deck = self.splat_focus;
-        let index = deck.index();
-        // Idempotent recovery: a cached analysis can land before the deck reports
-        // loaded, and `splat_set` refuses an unloaded deck — build the grid here
-        // once both are present, instead of waiting for an event that already passed.
-        if self.decks.splat(deck).is_none() && self.decks.deck(deck).is_loaded() {
-            if let Some(analysis) = self.deck_analysis[index].clone() {
-                if let Some(grid) = build_splat(&analysis, None) {
-                    let cmds = self.decks.splat_set(deck, Arc::new(grid));
-                    self.run_deck_cmds(cx, cmds);
-                    let gen = self.decks.deck(deck).load_gen;
-                    if self.deck_stem_coverage[index].is_some_and(|(_, complete)| complete) {
-                        self.submit_splat_refinement(cx, deck, gen);
-                    }
-                }
-            }
-        }
-        let duration_secs = self.decks.deck(deck).duration_secs;
-        let mut model = match self.decks.splat(deck) {
-            Some(splat) => {
-                let (covered_frames, complete) =
-                    self.deck_stem_coverage[index].unwrap_or((0, false));
-                let coverage = SplatCoverage {
-                    stems_present: self.deck_stems[index].is_some(),
-                    covered_frames,
-                    complete,
-                    model_rate: crate::stems::STEMS_RATE,
-                };
-                splat_view_model(
-                    deck,
-                    &splat.grid,
-                    splat.enabled,
-                    self.deck_splat_snapshot_seen[index].then_some(&splat.last),
-                    &coverage,
-                    duration_secs,
-                )
-            }
-            None => SplatViewModel::empty(splat_deck(deck)),
-        };
-        model.preview = self.loop_score_preview_marker(deck);
-        model.status = self.splat_status(deck, model.cols);
-        self.schedule_splat_blocks(&mut model);
-        let active = model.cols != 0;
-        self.paint_lit(cx, ids!(splat_deck_a), deck == DeckId::A);
-        self.paint_lit(cx, ids!(splat_deck_b), deck == DeckId::B);
-        self.paint_lit(cx, ids!(splat_on), active && model.enabled);
-        self.paint_lit(cx, ids!(splat_score), self.loop_score_open);
-        self.splat_model = model.clone();
-        let mix = self.deck_zoom_tex[index].clone();
-        let stems = self.deck_stem_tex[index].clone();
-        let splat = self.ui.vj_loop_splat(cx, ids!(loop_splat));
-        if let Some(mut splat) = splat.borrow_mut() {
-            splat.set_model(cx, model);
-            splat.set_waves(cx, mix, stems);
-        };
-    }
-
-    /// What the loop grid is still waiting for on this deck, if anything.
-    fn splat_status(&self, deck: DeckId, cols: usize) -> Option<(String, Option<f32>)> {
-        let index = deck.index();
-        if !self.decks.deck(deck).is_loaded() {
-            return None;
-        }
-        if cols == 0 {
-            if self.deck_analysis[index].is_some() {
-                return Some((
-                    "no loop grid: beat grid too irregular".to_string(),
-                    Some(0.0),
-                ));
-            }
-            #[cfg(target_arch = "wasm32")]
-            {
-                let gen = self.decks.deck(deck).load_gen;
-                if matches!(
-                    self.deck_demo_analysis[index],
-                    DemoCacheValue::Unavailable { gen: unavailable } if unavailable == gen
-                ) {
-                    return Some(("beat-grid cache not available for this track".to_string(), Some(0.0)));
-                }
-            }
-            return Some(("analysing the beat grid…".to_string(), None));
-        }
-        // The banner is for something PENDING on the stems: a separation
-        // or a fetch in flight. Once they are in, or nothing is running —
-        // finished, never asked for, or failed (the deck's own status line
-        // carries the reason) — the grid has nothing to wait for, whatever
-        // the coverage counter got to say: a side-channel fetch never
-        // files a complete one, which is what left "stems: live" over the
-        // grid for good.
-        let complete = self.deck_stem_coverage[index].is_some_and(|(_, complete)| complete);
-        if self.deck_stem_busy[index] != Some(true) || (complete && self.deck_stems[index].is_some()) {
-            return None;
-        }
-        let progress = self.deck_stem_coverage[index].and_then(|(covered, _)| {
-            let (pcm, _) = self.deck_tracks[index].as_ref()?;
-            let total = pcm.frames.len() as f64 * f64::from(crate::stems::STEMS_RATE)
-                / f64::from(pcm.sample_rate.max(1));
-            (total > 0.0).then(|| (covered as f64 / total).clamp(0.0, 1.0) as f32)
-        });
-        let text = if self.deck_stem_status[index].is_empty() {
-            "separating stems…".to_string()
-        } else {
-            self.deck_stem_status[index].clone()
-        };
-        Some((text, progress))
-    }
-
-    fn refresh_splat_preview(&mut self, cx: &mut Cx) {
-        let preview = self.loop_score_preview_marker(self.splat_focus);
-        if self.splat_model.preview == preview {
-            return;
-        }
-        self.splat_model.preview = preview;
-        let splat = self.ui.vj_loop_splat(cx, ids!(loop_splat));
-        if let Some(mut splat) = splat.borrow_mut() {
-            splat.set_model(cx, self.splat_model.clone());
-        };
-    }
-
     /// One pass over everything the deck surface shows.
     fn refresh_music_surface(&mut self, cx: &mut Cx) {
         if !self.ensure_music_refs(cx) {
@@ -24266,33 +19111,16 @@ p2 {}
             // One mixer lock per deck per frame: the audio callback
             // `try_lock`s and goes silent on contention, so the UI must not
             // grab it three times for three fields.
-            let snapshot = self.mixer.deck_snapshot(deck);
-            let (position, duration, playing, scratching) = (
-                snapshot.position_secs,
-                snapshot.duration_secs,
-                snapshot.playing,
-                snapshot.scratching,
-            );
-            self.deck_splat_snapshot_seen[index] = snapshot.splat.is_some();
-            self.decks.observe_splat(deck, snapshot.splat);
+            let (position, duration, playing, scratching) = self.mixer.deck_snapshot(deck);
             let state = self.decks.deck(deck);
-            let (title, fallback_status) = match &state.load {
+            let (title, artist) = match &state.load {
                 DeckLoad::Empty => ("empty".to_string(), String::new()),
-                DeckLoad::Loading { item, .. } => (item.title.clone(), "loading…".to_string()),
+                DeckLoad::Loading { item, .. } => {
+                    (item.title.clone(), "loading…".to_string())
+                }
                 DeckLoad::Loaded { item } => (item.title.clone(), String::new()),
                 DeckLoad::Failed { item, error } => (item.title.clone(), error.clone()),
             };
-            let credit = state
-                .item()
-                .and_then(|item| self.music_attributions.get(&item.asset))
-                .cloned()
-                .unwrap_or_default();
-            let load_failed = self.deck_load_progress[index].is_failed()
-                || matches!(&state.load, DeckLoad::Failed { .. });
-            let load_visual = self.deck_load_progress[index].visual();
-            let artist = self.deck_load_progress[index]
-                .text()
-                .unwrap_or(fallback_status);
             // Copy what the paint pass needs: `paint_lit` takes &mut self.
             let grid = state.grid;
             let rate = state.rate;
@@ -24313,9 +19141,6 @@ p2 {}
             let cue_secs = state.cue_secs;
             let loop_beats = state.loop_beats;
             let loop_armed = state.loop_armed.is_some();
-            let refined_by_beats = self.deck_analysis[index]
-                .as_ref()
-                .is_some_and(|analysis| analysis.refined_by_beats());
             // A bookmark rides the same channel as a zero-length span: the
             // band and its out edge draw nothing, the green chip draws at
             // its point, and the save click works unchanged.
@@ -24323,7 +19148,6 @@ p2 {}
                 .loop_span
                 .map(|span| (span.start_secs, span.end_secs))
                 .or(state.bookmark.map(|mark| (mark, mark)));
-            let (wave_loop_span, wave_loop_slot) = Self::wave_loop_overlay(state);
             let muted = state.muted;
             let keylock = state.keylock;
             let key_shift = state.key_shift;
@@ -24345,23 +19169,6 @@ p2 {}
             let refs = std::mem::take(&mut self.music_refs.decks[index]);
             self.set_label(cx, base, &refs.title, &title);
             self.set_label(cx, base + 1, &refs.artist, &artist);
-            if self.label_cache.get(&(base + 9)) != Some(&credit.artist) {
-                self.label_cache.insert(base + 9, credit.artist.clone());
-                refs.credit_artist.set_text(cx, &credit.artist);
-            }
-            if self.label_cache.get(&(base + 10)) != Some(&credit.license) {
-                self.label_cache.insert(base + 10, credit.license.clone());
-                refs.credit_license.set_text(cx, &credit.license);
-            }
-            refs.credit_artist.set_url(&credit.source_url);
-            refs.credit_license.set_url(&credit.license_url);
-            self.ui
-                .view(cx, ids.credit)
-                .set_visible(cx, !credit.artist.is_empty() || !credit.license.is_empty());
-            refs.artist.set_text_color(
-                cx,
-                Vec4f::from_u32(if load_failed { 0xe5484dff } else { 0xa6b1bdff }),
-            );
             self.set_label(cx, base + 2, &refs.bpm, &format_bpm(grid, rate));
             self.set_label(
                 cx,
@@ -24381,12 +19188,7 @@ p2 {}
             }
             let grid_text = match grid {
                 Some(grid) if grid.has_grid() => {
-                    format!(
-                        "grid {:.1} BPM · {:.0}%{}",
-                        grid.bpm,
-                        grid.confidence * 100.0,
-                        if refined_by_beats { " · beat this" } else { "" },
-                    )
+                    format!("grid {:.1} BPM · {:.0}%", grid.bpm, grid.confidence * 100.0)
                 }
                 _ if loaded => "analysing…".to_string(),
                 _ => String::new(),
@@ -24410,12 +19212,6 @@ p2 {}
                 &self.deck_lyrics_status[index],
                 stems_ready,
             );
-            #[cfg(target_arch = "wasm32")]
-            let stem_text = if self.audio_enable_hint && playing {
-                "click to enable audio".to_string()
-            } else {
-                stem_text
-            };
             if self.set_label(cx, base + 7, &refs.stem_state, &stem_text) {
                 self.ui
                     .widget(cx, ids.stem_state)
@@ -24499,7 +19295,7 @@ p2 {}
             if let Some(mut scroll) = self.music_refs.waves.borrow_mut::<VjWaveScroll>() {
                 scroll.set_position(cx, deck, position, playing, scratching);
                 scroll.set_grid(cx, deck, grid, rate);
-                scroll.set_loop_span(cx, deck, wave_loop_span, wave_loop_slot);
+                scroll.set_loop_span(cx, deck, loop_span);
                 scroll.set_stem_gain(cx, deck, stem_gains);
             };
             if let Some(mut strip) =
@@ -24512,11 +19308,9 @@ p2 {}
                 strip.set_found_loops(cx, &found_loops);
                 strip.set_cue_marker(cx, cue_secs);
                 strip.set_snap_grid(cx, grid, self.decks.snap_beats);
-                strip.set_load(cx, load_visual);
             };
             self.music_refs.decks[index] = refs;
         }
-        self.refresh_splat_surface(cx);
         self.paint_lit(cx, ids!(auto_sync), self.decks.auto_sync);
         // The QUANT chip mirrors the engine every pass (set_value diffs, so
         // an unchanged unit costs nothing). Without a push it would read
@@ -24679,7 +19473,7 @@ p2 {}
             if narrow {
                 script_apply_eval!(cx, button, {
                     width: 22
-                    align +: {x: 0.5 y: 0.5}
+                    align: Align{x: 0.5, y: 0.5}
                 });
             } else {
                 let wide = self.chip_wide[index];
@@ -24689,7 +19483,7 @@ p2 {}
                 if wide > 1.0 {
                     script_apply_eval!(cx, button, {
                         width: #(wide)
-                        align +: {x: 0.0 y: 0.5}
+                        align: Align{x: 0.0, y: 0.5}
                     });
                 }
             }
@@ -24838,14 +19632,9 @@ p2 {}
     fn refresh_music_rows(&mut self, cx: &mut Cx) {
         let rows = self.music_row_entries();
         if rows != self.music_rows {
+            self.music_rows = rows.clone();
             if let Some(mut list) = self.music_refs.tracks.borrow_mut::<VjTrackList>() {
-                list.set_entries(cx, rows.clone());
-                // Cache only a state the widget actually received. During
-                // first-page startup the catalog can beat the lazy music
-                // subtree into existence; caching before this borrow made
-                // every later refresh mistake an empty widget for an
-                // up-to-date one.
-                self.music_rows = rows;
+                list.set_entries(cx, rows);
             };
         }
         let queue: Vec<TrackRowEntry> = self
@@ -24860,7 +19649,6 @@ p2 {}
                 bpm: String::new(),
                 musical_key: String::new(),
                 duration: String::new(),
-                license: String::new(),
                 tags: String::new(),
                 stem: false,
                 krk: false,
@@ -24930,7 +19718,6 @@ p2 {}
                         bpm: String::new(),
                         musical_key: String::new(),
                         duration: String::new(),
-                        license: String::new(),
                         tags: path
                             .parent()
                             .map(|dir| dir.to_string_lossy().to_string())
@@ -24947,8 +19734,7 @@ p2 {}
                 .collect::<Vec<_>>();
             return self.filter_sort_rows(rows);
         }
-        #[cfg_attr(not(target_arch = "wasm32"), allow(unused_mut))]
-        let mut rows = self
+        let rows = self
             .music_model
             .tiles()
             .iter()
@@ -24979,17 +19765,10 @@ p2 {}
                 TrackRowEntry {
                     key,
                     title: tile.title.clone(),
-                    artist: self.music_attributions
-                        .get(&tile.asset)
-                        .map(|credit| credit.artist.clone())
-                        .unwrap_or_default(),
+                    artist: String::new(),
                     bpm,
                     musical_key: String::new(),
                     duration,
-                    license: self.music_attributions
-                        .get(&tile.asset)
-                        .map(|credit| credit.license.clone())
-                        .unwrap_or_default(),
                     tags: tile.alias.clone().unwrap_or_default(),
                     stem,
                     krk,
@@ -24998,25 +19777,6 @@ p2 {}
                 }
             })
             .collect::<Vec<_>>();
-        #[cfg(target_arch = "wasm32")]
-        rows.extend(self.browser_store.tracks().iter().map(|track| {
-            let key = TrackKey::Asset(track.asset);
-            let (badge, live) = self.deck_badge(&key);
-            TrackRowEntry {
-                key,
-                title: track.title.clone(),
-                artist: track.artist.clone(),
-                bpm: String::new(),
-                musical_key: String::new(),
-                duration: String::new(),
-                license: String::new(),
-                tags: format!("browser local · {}", track.alias),
-                stem: false,
-                krk: false,
-                badge,
-                live,
-            }
-        }));
         self.filter_sort_rows(rows)
     }
 
@@ -25058,7 +19818,6 @@ p2 {}
             }),
             MusicSort::Stem => rows.sort_by_key(|row| row.stem),
             MusicSort::Krk => rows.sort_by_key(|row| row.krk),
-            MusicSort::License => rows.sort_by(|a, b| text(&a.license, &b.license)),
             MusicSort::Tags => rows.sort_by(|a, b| text(&a.tags, &b.tags)),
         }
         if self.music_sort_desc {
@@ -25188,7 +19947,6 @@ p2 {}
             self.set_visual_mix(cx, mix);
             if !self.auto_fade.active() {
                 self.sync_autofade_ui(cx);
-                self.refresh_ai_context();
             }
         }
         // ---- ARCHIVE STREAM DECKS: not-imported clips playing straight
@@ -25879,18 +20637,13 @@ p2 {}
                         if ahead_cut {
                             continue;
                         }
-                        // RIFE's worker API is native-only until its deadline is migrated.
-                        #[cfg(not(target_arch = "wasm32"))]
                         if let (Some(service), Some(start)) =
                             (self.rife_service[i].as_ref(), self.app_start_instant)
                         {
                             let (pw, ph) = rife_proxy_dims(width, height);
-                            let target = start
-                                + std::time::Duration::from_secs_f64(
-                                    (now + depth as f64 / step.pace).max(0.0),
-                                );
-                            let remaining = target.saturating_duration_since(Instant::now());
-                            let deadline = Cx::monotonic_now() + remaining.as_secs_f64();
+                            let deadline = start + std::time::Duration::from_secs_f64(
+                                (now + depth as f64 / step.pace).max(0.0),
+                            );
                             let _ = service.offer_next(flow_tween::RifeJob {
                                 generation,
                                 a: ahead.a,
@@ -26044,8 +20797,7 @@ p2 {}
             self.apply_fx_slots(cx, a, b, mix, mix_state);
         self.pump_fx_slot_tiles(cx);
         let karaoke = self.karaoke_overlay();
-        let output_program = self.output_program_path();
-        for (is_output, target) in [(true, output_program), (false, &ids!(preview)[..])] {
+        for (is_output, target) in [(true, ids!(program)), (false, ids!(preview))] {
             let widget = self.ui.widget(cx, target);
             let borrow = widget.borrow_mut::<views::VideoProgram>();
             if let Some(mut program) = borrow {
@@ -26202,12 +20954,6 @@ p2 {}
                     }
                     if let Some(entry) = entry {
                         down.push((entry.asset, fe.modifiers));
-                    } else if let Some(title) = widget.borrow::<VjPadMatrix>().and_then(|grid| {
-                        grid.paint_at(pad)
-                            .filter(|entry| entry.fx)
-                            .map(|entry| entry.title.clone())
-                    }) {
-                        log!("fx tile click stopped before handler: {title} has no actionable source identity");
                     }
                 }
                 if cell.finger_up(actions).is_some() {
@@ -26234,14 +20980,7 @@ p2 {}
     ///     slot is armed is a VISIBLE refusal on that slot — never a
     ///     silent accept, never a surprise cue.
     fn video_tile_clicked(&mut self, cx: &mut Cx, asset: AssetId, as_content: bool) {
-        #[cfg(target_arch = "wasm32")]
-        if self.browser_fx_effect_tile_clicked(cx, asset, as_content) {
-            return;
-        }
-        let Some(tile) = self.video_model.tile(&asset) else {
-            log!("video tile click stopped — source identity {asset} is not in the catalog");
-            return;
-        };
+        let Some(tile) = self.video_model.tile(&asset) else { return };
         // The ring follows the hand, not the cue: it marks the tile the
         // operator last touched even while its manifest is still resolving.
         self.last_clicked = Some(asset);
@@ -26396,11 +21135,6 @@ p2 {}
             // Take the resolved refs out for the duration: every check below
             // is a pointer deref, not a walk of the widget tree.
             let refs = std::mem::take(&mut self.music_refs.decks[deck.index()]);
-            if refs.to_start.clicked(actions) {
-                self.deck_hands_on();
-                let cmds = self.decks.seek_secs(deck, 0.0);
-                self.run_deck_cmds(cx, cmds);
-            }
             if refs.play.clicked(actions) {
                 self.deck_hands_on();
                 let cmds = self.decks.play_pause(deck);
@@ -26443,17 +21177,6 @@ p2 {}
             if refs.loop_scan.clicked(actions) {
                 self.open_loop_scan_modal(cx, deck);
             }
-            for (button, sign) in [(&refs.jump_back, -1.0), (&refs.jump_fwd, 1.0)] {
-                if let Some(modifiers) = button.clicked_modifiers(actions) {
-                    self.deck_hands_on();
-                    let bars = if modifiers.shift { 16.0 } else { 4.0 };
-                    let cmds = self.decks.beat_jump(deck, sign * bars * 4.0);
-                    self.run_deck_cmds(cx, cmds);
-                }
-            }
-            if refs.phase_flip.clicked(actions) {
-                self.flip_deck_beat_phase(cx, deck);
-            }
             if refs.hp.clicked(actions) {
                 let on = !self.phones_deck[deck.index()];
                 self.phones_deck[deck.index()] = on;
@@ -26466,9 +21189,8 @@ p2 {}
                 }
                 self.mixer.set_deck_cue(deck, on);
             }
-            if refs.stem_state_btn.clicked(actions) && self.store_ai_available() {
+            if refs.stem_state_btn.clicked(actions) {
                 let mode = self.decks.deck(deck).stems_mode.next();
-                self.stems.cancel(deck);
                 self.decks.set_stems_mode(deck, mode);
                 let index = deck.index();
                 if mode.computes() {
@@ -26667,7 +21389,14 @@ p2 {}
         }
         if self.music_refs.auto_dj.clicked(actions) {
             let on = !self.autopilot.on();
-            self.set_autopilot_on(on);
+            self.autopilot.set_on(on);
+            if !on {
+                // A dropped plan must not leave the retiring deck opted
+                // out of auto sync, nor the overlay holding anything down.
+                self.decks.end_auto_fade();
+                self.mixer.clear_blend(DeckId::A);
+                self.mixer.clear_blend(DeckId::B);
+            }
         }
         if self.music_refs.queue_repeat.clicked(actions) {
             self.decks.repeat = !self.decks.repeat;
@@ -26701,24 +21430,6 @@ p2 {}
             }
             self.save_autopilot_settings();
         }
-        if let Some(index) = self.ui.drop_down(cx, ids!(stem_separation)).selected(actions) {
-            self.stems.cancel_prefetch();
-            for deck in [DeckId::A, DeckId::B] {
-                self.stems.cancel(deck);
-                if self.deck_stem_busy[deck.index()] == Some(true) {
-                    self.deck_stem_busy[deck.index()] = Some(false);
-                    self.deck_stem_status[deck.index()] = "stems: separation setting changed".into();
-                    self.deck_load_progress[deck.index()].stems_unavailable(self.decks.deck(deck).load_gen);
-                }
-            }
-            self.stem_separation = match index {
-                0 => StemSeparation::Off,
-                2 => StemSeparation::Local,
-                _ => StemSeparation::AiHub,
-            };
-            self.save_autopilot_settings();
-            self.refresh_models_row(cx);
-        }
         if self.ui.button(cx, ids!(auto_vocal)).clicked(actions) {
             let on = !self.autopilot.vocal_guard;
             self.autopilot.set_vocal_guard(on);
@@ -27079,12 +21790,7 @@ p2 {}
             let duration = state.duration_secs;
             let out = self.autopilot_sung_results.tx.clone();
             self.autopilot_sung_fed[index] = Some((gen, false));
-            match self
-                .autopilot_sung_results
-                .pool
-                .as_ref()
-                .expect("thread workers are not started")
-                .submit(Lane::Heavy, move || {
+            std::thread::spawn(move || {
                 // Decimated mono of the vocals lane: ×4 costs nothing a
                 // phrase map can feel, and quarters the arithmetic.
                 let lane = &stems.lanes[crate::blend::VOCALS];
@@ -27105,10 +21811,7 @@ p2 {}
                         .collect(),
                 );
                 let _ = out.send((index, gen, map));
-            }) {
-                Ok(handle) => handle.detach(),
-                Err(error) => log!("sung-map worker unavailable: {error}"),
-            }
+            });
         }
         // Finished envelope maps, minus any whose load has moved on.
         while let Ok((index, gen, map)) = self.autopilot_sung_results.rx.try_recv() {
@@ -27248,18 +21951,6 @@ p2 {}
         self.mixer.clear_blend(DeckId::B);
     }
 
-    /// The AUTO DJ button and the assistant share this exact latch path.
-    fn set_autopilot_on(&mut self, on: bool) {
-        self.autopilot.set_on(on);
-        if !on {
-            // A dropped plan must not leave the retiring deck opted out of
-            // auto sync, nor the overlay holding anything down.
-            self.decks.end_auto_fade();
-            self.mixer.clear_blend(DeckId::A);
-            self.mixer.clear_blend(DeckId::B);
-        }
-    }
-
     /// One display frame of the deck surface: fresh playheads into the
     /// lanes and nothing else. Scheduled while a deck is playing or a hand
     /// is on a record, so a scratch tracks at the display's rate rather
@@ -27268,7 +21959,6 @@ p2 {}
         self.push_wave_positions(cx);
         self.push_phones_playhead(cx);
         self.track_crossfade(cx);
-        self.refresh_loop_score_preview(cx);
         self.schedule_music_frame(cx);
     }
 
@@ -27276,15 +21966,14 @@ p2 {}
     fn schedule_music_frame(&mut self, cx: &mut Cx) {
         let moving = self.xfade_target.is_some()
             || [DeckId::A, DeckId::B].iter().any(|deck| {
-                let snapshot = self.mixer.deck_snapshot(*deck);
-                snapshot.playing || snapshot.scratching
+                let (_, _, playing, scratching) = self.mixer.deck_snapshot(*deck);
+                playing || scratching
             })
             // The pre-listen playhead moves at display cadence too.
             || self
                 .mixer
                 .preview_position()
-                .is_some_and(|(_, _, playing, _)| playing)
-            || self.mixer.score_preview_state().0;
+                .is_some_and(|(_, _, playing, _)| playing);
         if moving {
             self.music_pump = cx.new_next_frame();
             // Karaoke lives on the PROGRAM, which normally only redraws when
@@ -27301,7 +21990,7 @@ p2 {}
     /// display cadence during a scratch, so it stays uniform-only work.
     fn push_wave_positions(&mut self, cx: &mut Cx) {
         for deck in [DeckId::A, DeckId::B] {
-            let position = self.mixer.deck_snapshot(deck).position_secs;
+            let (position, _, _, _) = self.mixer.deck_snapshot(deck);
             let position = position + crate::lyrics::display_offset_secs();
             let widget = self.music_refs.decks[deck.index()].lyrics.clone();
             {
@@ -27317,14 +22006,8 @@ p2 {}
             return;
         };
         for deck in [DeckId::A, DeckId::B] {
-            let snapshot = self.mixer.deck_snapshot(deck);
-            scroll.set_position(
-                cx,
-                deck,
-                snapshot.position_secs,
-                snapshot.playing,
-                snapshot.scratching,
-            );
+            let (position, _duration, playing, scratching) = self.mixer.deck_snapshot(deck);
+            scroll.set_position(cx, deck, position, playing, scratching);
         }
     }
 
@@ -27628,8 +22311,8 @@ p2 {}
             media_blob: digest,
             media_len: 0,
             media: MediaType::Wav,
-            // A file on this machine has no revision on any store. Its
-            // missing stems follow the same explicit setting as store audio.
+            // A file on this machine has no revision on any store: it
+            // separates locally, exactly as it always has.
             side: TrackSideChannels::default(),
         })
     }
@@ -27639,18 +22322,6 @@ p2 {}
         let entry = self.music_rows.get(index)?.clone();
         match entry.key {
             TrackKey::Asset(asset) => {
-                #[cfg(target_arch = "wasm32")]
-                if let Some(track) = self.browser_store.track(&asset) {
-                    return Some(TrackItem {
-                        asset,
-                        revision: track.revision,
-                        title: track.title.clone(),
-                        media_blob: track.media_blob,
-                        media_len: track.media_len,
-                        media: track.media,
-                        side: TrackSideChannels::default(),
-                    });
-                }
                 let tile = self.music_model.tile(&asset)?;
                 let (revision, media) = (tile.revision?, tile.media.clone()?);
                 Some(TrackItem {
@@ -27674,78 +22345,11 @@ p2 {}
 
 impl MatchEvent for App {
     fn handle_startup(&mut self, cx: &mut Cx) {
-        #[cfg(target_arch = "wasm32")]
-        let startup_started = Cx::monotonic_now();
-        #[cfg(target_arch = "wasm32")]
-        log!("startup: app setup begin");
-        // The spawner makes the app's dedicated loops (once, here); every
-        // one-shot job goes to the runtime pool, warm since Event::Startup.
-        let spawner = cx.thread_spawner();
-        let pool = cx.task_pool();
-        self.thread_spawner = Some(spawner.clone());
-        self.task_pool = Some(pool.clone());
-        self.import.set_task_pool(pool.clone());
-        self.music_import_run.set_task_pool(pool.clone());
-        self.archive.set_spawner(spawner.clone());
-        self.archive.set_task_pool(pool.clone());
-        self.pipelines.set_spawner(spawner.clone());
-        self.pipelines.set_task_pool(pool.clone());
-        self.autopilot_sung_results.set_task_pool(pool.clone());
-        self.loop_score_worker.set_task_pool(pool.clone());
-        livecode::start_worker(spawner.clone());
-        self.analysis.start(spawner.clone());
-        self.loop_scan.start(spawner.clone());
-        self.stems.start(spawner.clone(), pool.clone());
-        self.lyrics.start(spawner.clone());
-        self.writeback.start(spawner.clone());
-        self.ai_port = AiServicePort::open(cx, ai::manifest());
         self.status_text = "starting…".to_string();
-        // Where the output goes on THIS platform: a second OS window, or —
-        // where the OS has one window, the web — the layer over the console.
-        self.output_in_page = cx.os_type().is_single_window();
-        self.sync_output_button(cx);
-        #[cfg(target_arch = "wasm32")]
-        {
-            self.browser_store.start(cx);
-            log!(
-                "startup: browser storage requested +{:.0}ms",
-                (Cx::monotonic_now() - startup_started) * 1e3
-            );
-        }
-        self.decode.start(spawner.clone());
-        self.sidechan.start(spawner, pool);
-        self.paint_lit(cx, ids!(loop_score_loop), self.loop_score_loop);
         // THE GRID IS FULL BEFORE THE FIRST FRAME. The effect library is
         // compiled in, so its art is generated here — ahead of any store,
         // any socket, any listing.
         self.build_fx_prefab_art(cx);
-        #[cfg(target_arch = "wasm32")]
-        {
-            // Native gets this feed from the writable store seeder. The
-            // static web session cannot seed a server, so hand the same
-            // compiled sources to the browser-local render/cache pipeline.
-            let (bundle_tx, bundle_rx) = std::sync::mpsc::channel();
-            let heads = crate::effects::seed::browser_bundle_heads();
-            // Install click identities synchronously: the very first painted
-            // grid is already actionable, even before the thumbnail pump has
-            // drained its copy of this feed.
-            for head in &heads {
-                let alias = crate::effects::seed::preset_alias(head.name);
-                let transition = Self::alias_is_transition(Some(&alias));
-                self.fx_heads.insert(
-                    alias,
-                    (head.asset, head.revision, transition, head.source),
-                );
-            }
-            let _ = bundle_tx.send(heads);
-            drop(bundle_tx);
-            self.fx_bundle_rx = Some(bundle_rx);
-        }
-        #[cfg(target_arch = "wasm32")]
-        log!(
-            "startup: workers and effect art ready +{:.0}ms",
-            (Cx::monotonic_now() - startup_started) * 1e3
-        );
         self.midi_status = "APC40: scanning…".to_string();
         self.midi_input = cx.midi_input();
         self.midi_output = cx.midi_output();
@@ -27771,15 +22375,18 @@ impl MatchEvent for App {
             Ok(connector) => self.connector = Some(connector),
             Err(error) => self.status_text = format!("session config invalid: {error}"),
         }
-        #[cfg(target_arch = "wasm32")]
-        log!(
-            "startup: catalog connector started +{:.0}ms",
-            (Cx::monotonic_now() - startup_started) * 1e3
-        );
+        self.thumb_stats.start();
         // The shuffle draw is deterministic from its seed; the host is the
         // only party with a clock, so it seeds once here.
-        let seed = Cx::time_now().to_bits().max(1);
+        let seed = std::time::SystemTime::now()
+            .duration_since(std::time::UNIX_EPOCH)
+            .map(|d| d.as_nanos() as u64)
+            .unwrap_or(1);
         self.decks.seed_shuffle(seed);
+        // A sync landing is computed from playheads that keep moving while
+        // the seek crosses to the audio thread — place it where the lock
+        // will be true when it arrives (UI pump + one audio block).
+        self.decks.land_lookahead_secs = 0.012;
         self.poll_timer = cx.start_interval(0.05);
         self.refresh_timer = cx.start_interval(1.0);
         self.video_loop = true;
@@ -27790,15 +22397,9 @@ impl MatchEvent for App {
         self.external_sync_enabled = true;
         // `VJ_SURFACE=music` (or a file on the command line) opens straight
         // on the deck surface — the everyday "open the DJ set" start.
-        #[cfg(not(target_arch = "wasm32"))]
         let files = Self::startup_audio_files();
-        #[cfg(target_arch = "wasm32")]
-        let files: Vec<PathBuf> = Vec::new();
-        #[cfg(not(target_arch = "wasm32"))]
         let want_music = !files.is_empty()
             || std::env::var("VJ_SURFACE").is_ok_and(|value| value.eq_ignore_ascii_case("music"));
-        #[cfg(target_arch = "wasm32")]
-        let want_music = true;
         if want_music {
             self.apc.surface = ApcSurface::Music;
             self.ui
@@ -27809,13 +22410,6 @@ impl MatchEvent for App {
             // Files on the command line open the local lane; a bare
             // `VJ_SURFACE=music` opens the store, like clicking the tab.
             self.music_local = !files.is_empty();
-            #[cfg(target_arch = "wasm32")]
-            {
-                // The web card is DJ-first, and its populated library is the
-                // useful default lower pane rather than the empty loop view.
-                self.lists_shown = 0;
-            }
-            #[cfg(not(target_arch = "wasm32"))]
             if self.music_local {
                 self.local_tracks = wave_analysis::list_local_audio(&Self::local_music_dir());
             }
@@ -27827,35 +22421,16 @@ impl MatchEvent for App {
                     self.run_deck_cmds(cx, cmds);
                 }
             }
-        } else if let Some(mode) = {
-            #[cfg(not(target_arch = "wasm32"))]
-            {
-                Self::load_ui_surface()
-            }
-            #[cfg(target_arch = "wasm32")]
-            {
-                None
-            }
-        } {
+        } else if let Some(surface) = Self::load_ui_surface() {
             // No explicit ask (files, VJ_SURFACE): reopen where the last
-            // session closed, so every top-level workspace comes back where
-            // the operator left it.
-            match mode {
-                ConsoleMode::Vj => self.apc.surface = ApcSurface::Video,
-                ConsoleMode::Dj => self.apc.surface = ApcSurface::Music,
-                ConsoleMode::Synth | ConsoleMode::Mix => {}
-            }
-            self.show_console_page(cx, mode.page());
+            // session closed, so shutting down on the DJ tab comes back on
+            // the DJ tab.
+            self.apc.surface = surface;
+            self.show_apc_surface(cx);
         } else {
             self.paint_tabs(cx, id!(video_page));
         }
-        #[cfg(not(target_arch = "wasm32"))]
-        self.load_synth_mix();
         self.set_lower_tab(cx, self.lower_tab);
-        self.push_synth_mix_state(cx);
-        if self.console_page == live_id!(synth_page) || self.console_page == live_id!(mix_page) {
-            self.sync_synth_mix_ui(cx);
-        }
         // GEN starts put away unless the operator had it open last time
         // (load_gen_panel may reopen it after the session connects).
         self.set_gen_panel_open(cx, self.gen_panel_open);
@@ -27892,19 +22467,11 @@ impl MatchEvent for App {
         // Effect slots restore from their local splash files — before (and
         // independent of) the store connection; the MIDI map rides the same
         // boot.
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            self.load_fx_slots_panel(cx);
-            self.load_midi_map();
-            // The phones rig loads before the first devices event, which then
-            // resolves the saved name against what the OS actually has.
-            self.load_phones_settings();
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            self.sync_fx_slots_ui(cx);
-            self.sync_autofade_ui(cx);
-        }
+        self.load_fx_slots_panel(cx);
+        self.load_midi_map();
+        // The phones rig loads before the first devices event, which then
+        // resolves the saved name against what the OS actually has.
+        self.load_phones_settings();
         self.sync_midi_learn_ui(cx);
         self.sync_slot_controls_ui(cx);
         // First paint of the fx slot strips: an app that starts with empty
@@ -27918,12 +22485,10 @@ impl MatchEvent for App {
         self.ui.drop_down(cx, ids!(gen_profile)).set_selected_item(cx, 2);
         if !self.audio_installed {
             self.audio_installed = true;
-            // The engine leaves the UI thread here, for good: from now on
-            // only the device callback touches the mix state.
-            let mut engine = self.mixer.take_engine().expect("the mix engine is installed once");
+            let mixer = self.mixer.clone();
             cx.audio_output(0, move |info, output| {
                 output.zero();
-                engine.render(info.sample_rate, output);
+                mixer.render(info.sample_rate, output);
             });
             // The headphone cue rides slot 1 unconditionally: with no
             // second device requested the closure simply never runs. It
@@ -27939,17 +22504,10 @@ impl MatchEvent for App {
         // The system-audio capture is NOT installed here: MONITOR AUDIO
         // (top bar) starts it on demand — see `set_monitor_audio`.
         if self.loop_tx.is_none() {
-            let (tx, results) = start_loop_worker(
-                self.thread_spawner.clone().expect("thread workers are not started"),
-            );
+            let (tx, results) = start_loop_worker();
             self.loop_tx = Some(tx);
             self.loop_results = Some(results);
         }
-        #[cfg(target_arch = "wasm32")]
-        log!(
-            "startup: app setup complete +{:.0}ms",
-            (Cx::monotonic_now() - startup_started) * 1e3
-        );
     }
 
     fn handle_audio_devices(&mut self, cx: &mut Cx, devices: &AudioDevicesEvent) {
@@ -27970,13 +22528,12 @@ impl MatchEvent for App {
             .iter()
             .any(|desc| desc.device_type.is_loopback() && desc.has_failed);
         self.loopback_ids = loopback;
-        if self.monitor_audio {
-            log!(
-                "audio devices: {} loopback device(s), failed={}, monitor=true",
-                self.loopback_ids.len(),
-                self.loopback_failed,
-            );
-        }
+        log!(
+            "audio devices: {} loopback device(s), failed={}, monitor={}",
+            self.loopback_ids.len(),
+            self.loopback_failed,
+            self.monitor_audio
+        );
         // MONITOR AUDIO gates the actual device open (that open is what
         // fires the OS screen-recording prompt).
         if self.monitor_audio {
@@ -28039,14 +22596,13 @@ impl MatchEvent for App {
     }
 
     fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
-        // Full-console navigation. VJ/DJ also retarget the APC; SYNTH/MIX
-        // deliberately leave its current performance surface alone.
-        for (button, mode) in MODE_BUTTONS {
+        // The lane tabs are gone: VJ/DJ/SFX are the modes (see
+        // `select_mode`) and the presets filter the VJ explorer.
+        for (button, surface) in MODE_BUTTONS {
             if self.ui.button(cx, button).clicked(actions) {
-                self.select_mode(cx, mode);
+                self.select_mode(cx, surface);
             }
         }
-        self.handle_synth_mix_actions(cx, actions);
         if self.ui.button(cx, ids!(gen_fold)).clicked(actions) {
             self.set_gen_panel_open(cx, !self.gen_panel_open);
             self.save_gen_panel();
@@ -28235,42 +22791,6 @@ impl MatchEvent for App {
         self.handle_deck_tabs(cx, actions);
         self.handle_deck_sections(cx, actions);
         self.handle_lists_tabs(cx, actions);
-        if self.ui.button(cx, ids!(loop_score_play)).clicked(actions) {
-            self.play_loop_score_preview(cx);
-        }
-        if self.ui.button(cx, ids!(loop_score_stop)).clicked(actions) {
-            self.mixer.score_preview_stop();
-            self.refresh_loop_score_preview(cx);
-        }
-        if self.ui.button(cx, ids!(loop_score_loop)).clicked(actions) {
-            self.loop_score_loop = !self.loop_score_loop;
-            self.paint_lit(cx, ids!(loop_score_loop), self.loop_score_loop);
-            if self.mixer.score_preview_state().0 {
-                self.play_loop_score_preview(cx);
-            }
-        }
-        if self.ui.button(cx, ids!(loop_score_close)).clicked(actions) {
-            self.mixer.score_preview_stop();
-            self.refresh_splat_preview(cx);
-            self.loop_score_open = false;
-            self.loop_score_signature = None;
-            self.loop_score_presented = None;
-            self.ui.view(cx, ids!(loop_score_panel)).set_visible(cx, false);
-        }
-        let splat_action = self.ui.vj_loop_splat(cx, ids!(loop_splat)).splat_action(actions);
-        self.handle_splat_action(cx, splat_action);
-        if self.ui.button(cx, ids!(splat_deck_a)).clicked(actions) {
-            self.handle_splat_action(cx, LoopSplatAction::FocusDeck(crate::loop_splat_view::SplatDeck::A));
-        }
-        if self.ui.button(cx, ids!(splat_deck_b)).clicked(actions) {
-            self.handle_splat_action(cx, LoopSplatAction::FocusDeck(crate::loop_splat_view::SplatDeck::B));
-        }
-        if self.ui.button(cx, ids!(splat_on)).clicked(actions) {
-            self.handle_splat_action(cx, LoopSplatAction::ToggleEnabled);
-        }
-        if self.ui.button(cx, ids!(splat_score)).clicked(actions) {
-            self.handle_splat_action(cx, LoopSplatAction::ToggleScore);
-        }
         let (sfx_down, sfx_up) = self.grid_hits(cx, actions, ids!(sfx_grid));
         for (asset, _taps) in sfx_down {
             self.selected_pad = Some(asset);
@@ -28443,7 +22963,7 @@ impl MatchEvent for App {
             // Turning it off has to clear the words that are already on the
             // program, not merely stop updating them.
             if !on {
-                for target in [self.output_program_path(), &ids!(preview)[..]] {
+                for target in [ids!(program), ids!(preview)] {
                     if let Some(mut program) = self
                         .ui
                         .widget(cx, target)
@@ -28838,7 +23358,7 @@ impl MatchEvent for App {
             }
         }
 
-        // ---- VJ-local lower-region tabs ----
+        // ---- lower-region tabs ----
         if self.ui.button(cx, ids!(chip_lights)).clicked(actions) {
             self.set_lower_tab(cx, LowerTab::Lights);
             self.save_gen_panel();
@@ -28962,7 +23482,7 @@ impl MatchEvent for App {
                 }
             }
         }
-        let scene_ids: [_; makepad_show_control::SCENE_COUNT] = [
+        let scene_ids = [
             ids!(light_scene_0),
             ids!(light_scene_1),
             ids!(light_scene_2),
@@ -28976,9 +23496,6 @@ impl MatchEvent for App {
             ids!(light_scene_10),
             ids!(light_scene_11),
             ids!(light_scene_12),
-            ids!(light_scene_13),
-            ids!(light_scene_14),
-            ids!(light_scene_15),
         ];
         for (index, id) in scene_ids.iter().enumerate() {
             if self.ui.button(cx, *id).clicked(actions) {
@@ -29222,17 +23739,6 @@ impl MatchEvent for App {
                 FileDialogAction::FolderCancelled => {
                     self.import_picker = ImportPicker::None;
                 }
-                FileDialogAction::FileLoaded { .. } => {
-                    let picker = std::mem::take(&mut self.import_picker);
-                    if let Some(files) = music_dialog_files(picker, picked) {
-                        self.start_music_import_files(cx, files);
-                    }
-                }
-                FileDialogAction::FileCancelled { .. } => {
-                    if self.import_picker == ImportPicker::Dj {
-                        self.import_picker = ImportPicker::None;
-                    }
-                }
                 // Import drives folder selection only; the platform's file
                 // and save panels answer elsewhere.
                 _ => {}
@@ -29268,27 +23774,12 @@ impl MatchEvent for App {
         // ---- output window ----
         if self.ui.button(cx, ids!(open_output)).clicked(actions) {
             // A toggle, not a one-way door: the second press puts the
-            // output away again — window or layer.
-            if self.output_window_lifecycle.is_up() {
-                self.close_output_window(cx);
-            } else {
-                self.open_output_window(cx);
+            // output window away again.
+            match self.output_window_lifecycle {
+                OutputWindowLifecycle::Open => self.close_output_window(cx),
+                _ => self.open_output_window(cx),
             }
         }
-        // A double-click on the in-page output leaves it: the way out
-        // where there is no Esc key (a phone), and the same gesture the
-        // projector window answers with its maximize toggle.
-        let layer_uid = self.ui.widget(cx, ids!(output_layer)).widget_uid();
-        if let Some(action) = actions.find_widget_action(layer_uid) {
-            if let makepad_widgets::view::ViewAction::FingerDown(down) = action.cast() {
-                if down.tap_count >= 2
-                    && self.output_window_lifecycle == OutputWindowLifecycle::InPage
-                {
-                    self.close_output_window(cx);
-                }
-            }
-        }
-        self.refresh_ai_context();
     }
 }
 
@@ -29304,46 +23795,15 @@ impl AppMain for App {
         crate::flow_warp::script_mod(vm);
         crate::nv12_view::script_mod(vm);
         crate::flow_tween::script_mod(vm);
-        makepad_score_view::script_mod(vm);
-        makepad_ai_hub_ui::script_mod(vm);
         crate::music_view::script_mod(vm);
         crate::effects::script_mod(vm);
         crate::fx_thumbs::script_mod(vm);
         crate::fx_slot::script_mod(vm);
         crate::midi_learn::script_mod(vm);
-        crate::synth_ui::script_mod(vm);
         self::script_mod(vm)
     }
 
     fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        self.drain_ai_port(cx, event);
-        #[cfg(target_arch = "wasm32")]
-        let first_draw_started = if !self.first_draw_timed && matches!(event, Event::Draw(_)) {
-            self.first_draw_timed = true;
-            Some(Cx::monotonic_now())
-        } else {
-            None
-        };
-        #[cfg(target_arch = "wasm32")]
-        {
-            let store_changed = self.browser_store.handle_event(cx, event);
-            let mut import_changed = false;
-            while let Some((name, result)) = self.browser_store.take_publish_result() {
-                match result {
-                    Ok(outcome) => self.music_import_run.prepared_settled(outcome),
-                    Err(error) => self.music_import_run.prepared_failed(&name, error),
-                }
-                import_changed = true;
-            }
-            if import_changed {
-                self.sync_music_import_run(cx);
-            }
-            if store_changed {
-                self.music_rows.clear();
-                self.grids_dirty = true;
-                self.ui.redraw(cx);
-            }
-        }
         self.sync_console_scale(cx, event);
         self.sync_deck_tabs(cx, event);
         self.sync_deck_accordion(cx, event);
@@ -29393,20 +23853,20 @@ impl AppMain for App {
                     } else {
                         34.0
                     };
-                    // The stretch between the MIX tab and the beat-wave/BPM
+                    // The stretch between the SFX tab and the beat-wave/BPM
                     // cluster carries only the status label (no clicks to
                     // lose), so — like the gripper — it is genuinely empty
                     // bar and answers Caption too. Everything else in the
                     // strip still answers Client explicitly.
-                    let mode_end = self.ui.widget(cx, ids!(mode_mix)).area();
+                    let sfx = self.ui.widget(cx, ids!(mode_sfx)).area();
                     let beats = self.ui.view(cx, ids!(beat_cluster)).area();
                     let in_gap = dq.abs.y <= strip_bottom
-                        && mode_end.is_valid(cx)
+                        && sfx.is_valid(cx)
                         && beats.is_valid(cx)
                         && {
-                            let mode_rect = mode_end.rect(cx);
+                            let sfx_rect = sfx.rect(cx);
                             let beats_rect = beats.rect(cx);
-                            let gap_left = mode_rect.pos.x + mode_rect.size.x;
+                            let gap_left = sfx_rect.pos.x + sfx_rect.size.x;
                             let gap_right = beats_rect.pos.x;
                             gap_right > gap_left
                                 && dq.abs.x >= gap_left
@@ -29590,20 +24050,8 @@ impl AppMain for App {
                 self.started = true;
                 self.app_start_instant = Some(Instant::now());
                 self.archive.set_cache_parent(&service::session_config_from_env().cache_parent);
-                // Test instances run muted: VJ_MUTE=1 zeroes the master at
-                // launch so hidden bridge-driven windows never play on the
-                // operator's speakers. The slider follows so the UI tells the truth.
-                if std::env::var_os("VJ_MUTE").is_some() {
-                    self.mixer.set_master(0.0);
-                    self.set_drop_slider(cx, ids!(master_slider), 0.0);
-                }
             }
         }
-        if let Event::Signal = event {
-            // A store completion raises the UI signal; poll the session on
-            // it rather than waiting for the next poll tick.
-            self.pump_session(cx);
-        }
         if self.poll_timer.is_event(event).is_some() {
             self.pump(cx);
         }
@@ -29613,10 +24061,6 @@ impl AppMain for App {
                 self.run_cat_cmds(Surface::Video, cmds);
             }
         }
-        #[cfg(not(target_arch = "wasm32"))]
-        if self.synth_mix_save_timer.is_event(event).is_some() {
-            self.save_synth_mix();
-        }
         if self.phones_retry_timer.is_event(event).is_some() {
             // Second leg of a repositioning: the truncated request has had
             // its half-second — ask for the full rig again.
@@ -29708,15 +24152,6 @@ impl AppMain for App {
         }
         self.match_event(cx, event);
         self.ui.handle_event(cx, event, &mut Scope::empty());
-        #[cfg(target_arch = "wasm32")]
-        if let Some(started) = first_draw_started {
-            log!(
-                "startup: first draw complete in {:.0}ms",
-                (Cx::monotonic_now() - started) * 1e3
-            );
-        }
-        self.pump_hub_model_install(cx);
-        self.pump_drum_bank(cx);
         self.sync_video_pad_window(cx);
     }
 }
@@ -29731,65 +24166,6 @@ impl Drop for App {
     }
 }
 
-#[cfg(test)]
-mod music_import_route_tests {
-    use super::*;
-
-    fn virtual_file(name: &str, mime: &str, byte: u8) -> VirtualFile {
-        VirtualFile {
-            name: name.into(),
-            mime: mime.into(),
-            bytes: Arc::from(vec![byte]),
-            size: 1,
-        }
-    }
-
-    #[test]
-    fn drop_routes_every_external_audio_item() {
-        let items = vec![
-            DragItem::VirtualFile(virtual_file("one.mp3", "audio/mpeg", 1)),
-            DragItem::VirtualFile(virtual_file("two.bin", "audio/ogg", 2)),
-            DragItem::FilePath { path: "three.wav".into(), internal_id: None },
-            DragItem::FilePath { path: "inside.mp3".into(), internal_id: Some(LiveId(9)) },
-            DragItem::String { value: "not a file".into(), internal_id: None },
-        ];
-        assert!(App::dj_drag_is_acceptable(&items));
-        assert_eq!(App::dropped_files(&items).len(), 2);
-        assert_eq!(App::dropped_paths(&items), vec![PathBuf::from("three.wav")]);
-        assert!(App::dj_drag_is_acceptable(&[DragItem::VirtualFile(virtual_file(
-            "future.flac",
-            "audio/flac",
-            3,
-        ))]));
-        assert!(App::dj_drag_is_acceptable(&[DragItem::VirtualFile(VirtualFile {
-            name: String::new(),
-            mime: String::new(),
-            bytes: Arc::from(Vec::<u8>::new()),
-            size: 0,
-        })]));
-        assert!(!App::dj_drag_is_acceptable(&[DragItem::VirtualFile(virtual_file(
-            "notes.txt",
-            "text/plain",
-            4,
-        ))]));
-    }
-
-    #[test]
-    fn only_the_dj_byte_dialog_routes_to_music_import() {
-        let files = vec![virtual_file("picked.ogg", "audio/ogg", 1)];
-        let loaded = FileDialogAction::FileLoaded { id: LiveId(7), files: files.clone() };
-        assert_eq!(music_dialog_files(ImportPicker::Dj, &loaded), Some(files));
-        assert_eq!(music_dialog_files(ImportPicker::Vj, &loaded), None);
-        assert_eq!(
-            music_dialog_files(
-                ImportPicker::Dj,
-                &FileDialogAction::FileCancelled { id: LiveId(7) },
-            ),
-            None,
-        );
-    }
-}
-
 #[cfg(test)]
 mod tween_tier_tests {
     use super::*;
@@ -30095,8 +24471,6 @@ mod sync_tests {
             .map(|(i, role)| file(*role, 20 + i as u8, MediaType::Ogg))
             .collect();
         files.push(file(FileRole::Lyrics, 40, MediaType::Json));
-        files.push(file(FileRole::DjAnalysis, 41, MediaType::Bin));
-        files.push(file(FileRole::DjLoopSplat, 42, MediaType::Bin));
         files.push(audio);
         let refs = side_channel_refs_of(&files);
         let stems = refs.stems.expect("a complete set");
@@ -30105,8 +24479,6 @@ mod sync_tests {
             assert_eq!(*len, 1000 + 20 + slot as u64);
         }
         assert_eq!(refs.lyrics, Some((BlobId::from_bytes([40; 32]), 1040)));
-        assert_eq!(refs.dj_analysis, Some((BlobId::from_bytes([41; 32]), 1041)));
-        assert_eq!(refs.dj_loop_splat, Some((BlobId::from_bytes([42; 32]), 1042)));
 
         // Lyrics alone are worth having: the words show, the knobs do not.
         let words = side_channel_refs_of(&[file(FileRole::Lyrics, 40, MediaType::Json)]);
@@ -30121,9 +24493,7 @@ mod sync_tests {
         let mut pending = PendingSideChannels::new(4, true);
         for slot in 0..4 {
             assert!(!pending.complete(), "slot {slot} is still missing");
-            pending.stems[slot] = Some(FetchedSource::Path(PathBuf::from(format!(
-                "/tmp/{slot}.ogg"
-            ))));
+            pending.stems[slot] = Some(PathBuf::from(format!("/tmp/{slot}.ogg")));
         }
         assert!(!pending.complete(), "the lyrics were asked for and are not here");
         pending.want_lyrics = false;
@@ -30134,57 +24504,30 @@ mod sync_tests {
             .is_some());
         // A set that never wanted lyrics is complete without them.
         let mut bare = PendingSideChannels::new(4, false);
-        bare.stems = std::array::from_fn(|slot| {
-            Some(FetchedSource::Path(PathBuf::from(format!("/tmp/{slot}.ogg"))))
-        });
+        bare.stems = std::array::from_fn(|slot| Some(PathBuf::from(format!("/tmp/{slot}.ogg"))));
         assert!(bare.complete());
     }
 
     #[test]
     fn output_window_recreates_after_close_and_restores_when_still_alive() {
         assert_eq!(
-            output_window_command(OutputWindowLifecycle::default(), false, false),
+            output_window_command(OutputWindowLifecycle::Closed, false),
             Some(OutputWindowCommand::Recreate)
         );
         assert_eq!(
-            output_window_command(OutputWindowLifecycle::Closed, false, false),
-            Some(OutputWindowCommand::Recreate)
-        );
-        assert_eq!(
-            output_window_command(OutputWindowLifecycle::Open, false, false),
+            output_window_command(OutputWindowLifecycle::Open, false),
             Some(OutputWindowCommand::Restore)
         );
         assert_eq!(
-            output_window_command(OutputWindowLifecycle::Open, true, false),
+            output_window_command(OutputWindowLifecycle::Open, true),
             Some(OutputWindowCommand::Deminiaturize)
         );
         assert_eq!(
-            output_window_command(OutputWindowLifecycle::Opening, false, false),
+            output_window_command(OutputWindowLifecycle::Opening, false),
             None
         );
     }
 
-    /// A platform with one window (the web) gets the output as the in-page
-    /// layer — never a second window, whatever the OS — and the layer,
-    /// once up, is closed by the toggle rather than reopened.
-    #[test]
-    fn output_window_is_the_in_page_layer_without_a_second_window() {
-        for is_macos in [false, true] {
-            assert_eq!(
-                output_window_command(OutputWindowLifecycle::Closed, is_macos, true),
-                Some(OutputWindowCommand::ShowInPage)
-            );
-            assert_eq!(
-                output_window_command(OutputWindowLifecycle::InPage, is_macos, true),
-                None
-            );
-        }
-        assert!(OutputWindowLifecycle::InPage.is_up());
-        assert!(OutputWindowLifecycle::Open.is_up());
-        assert!(!OutputWindowLifecycle::Opening.is_up());
-        assert!(!OutputWindowLifecycle::Closed.is_up());
-    }
-
     #[test]
     fn lighting_defaults_are_dim_and_hazards_fail_closed() {
         let state = LightingControls::default();
@@ -30507,7 +24850,7 @@ mod sync_tests {
 
     #[test]
     fn loop_worker_accumulates_and_reports_the_visual_period() {
-        let (tx, results) = start_loop_worker(test_thread_spawner());
+        let (tx, results) = start_loop_worker();
         let revision = AssetRevisionId::from_bytes([7; 32]);
         tx.send(LoopScanCtl::Reset { slot: 0, revision: Some(revision) }).unwrap();
         // Five clean 24-frame cycles at 30 fps → a 0.8 s Wrap loop.
@@ -30532,7 +24875,7 @@ mod sync_tests {
         let deadline = Instant::now() + Duration::from_secs(5);
         let mut best: Option<LoopReport> = None;
         while Instant::now() < deadline {
-            for (got_revision, report) in results.try_iter() {
+            for (got_revision, report) in results.lock().unwrap().drain(..) {
                 assert_eq!(got_revision, revision);
                 best = Some(report);
             }
@@ -30555,7 +24898,7 @@ mod sync_tests {
     #[test]
     fn sync_worker_publishes_capture_health_and_no_fake_beat() {
         let feed = Arc::new(CaptureFeed::new());
-        let worker = SyncWorker::start(feed.clone(), test_thread_spawner());
+        let worker = SyncWorker::start(feed.clone());
         let mut buffer = AudioBuffer::new_with_size(512, 2);
         for sample in buffer.channel_mut(0).iter_mut() {
             *sample = 0.5;
@@ -30579,7 +24922,7 @@ mod sync_tests {
     #[test]
     fn sync_worker_publishes_a_stamped_capture_envelope() {
         let feed = Arc::new(CaptureFeed::new());
-        let worker = SyncWorker::start(feed.clone(), test_thread_spawner());
+        let worker = SyncWorker::start(feed.clone());
         let mut buffer = AudioBuffer::new_with_size(512, 2);
         for channel in 0..2 {
             for (index, sample) in buffer.channel_mut(channel).iter_mut().enumerate() {
diff --git a/apps/vj/src/media.rs b/apps/vj/src/media.rs
index 60a2275cb..96fb84d59 100644
--- a/apps/vj/src/media.rs
+++ b/apps/vj/src/media.rs
@@ -17,27 +17,17 @@
 
 use crate::cue::SlotId;
 use crate::decks::DeckId;
-use crate::mixer::{
-    Mixer, StreamPcm, TrackPcm, MAX_VIDEO_PLAYBACK_RATE, MIN_VIDEO_PLAYBACK_RATE,
-    STREAM_CHUNK_FRAMES,
-};
+use crate::mixer::{Mixer, TrackPcm, MAX_VIDEO_PLAYBACK_RATE, MIN_VIDEO_PLAYBACK_RATE};
 use crate::pads::PadKey;
-use crate::wave_analysis::{WaveHop, WaveHopBuilder, ZOOM_COLS_PER_SEC};
 use makepad_asset_data::{AssetRevisionId, MediaType, ThumbnailCells};
-use makepad_audio_decode::{
-    decode_audio_limited, mp3::Mp3Decoder, vorbis::VorbisDecoder, AudioFormat,
-    Limits as AudioLimits,
-};
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool, ThreadOptions, ThreadSpawner};
+use makepad_audio_decode::{decode_audio_limited, AudioFormat, Limits as AudioLimits};
 use makepad_widgets::makepad_platform::video_file::{nv12, VideoFileDecoder, VideoFileInfo};
-use std::cell::RefCell;
-use std::collections::{HashMap, VecDeque};
+use std::collections::VecDeque;
 use std::path::{Path, PathBuf};
 use std::sync::atomic::{AtomicBool, AtomicI64, AtomicU64, AtomicU8, AtomicUsize, Ordering};
 use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
 use std::sync::{Arc, Condvar, Mutex};
-use crate::clock::Instant;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 const RING_FRAMES: usize = 3;
 
@@ -275,11 +265,7 @@ impl PlayMode {
 /// is the true worst case. 16 GB holds ~9 s of a Retina screen capture
 /// (3034×1882, 22.8 MB/frame), ~30 s of 1920×1080, minutes of 1280×704.
 /// Bigger clips fall through to the seek-bounce tier below.
-const MAX_PINGPONG_CACHE_BYTES: usize = if usize::BITS >= 64 {
-    17_179_869_184_u64
-} else {
-    (usize::MAX - 1) as u64
-} as usize;
+const MAX_PINGPONG_CACHE_BYTES: usize = 16 * 1024 * 1024 * 1024;
 
 /// Seek-bounce (tier 3): how far one reverse hop reaches back. Two seconds
 /// is a typical GOP, so most of what the in-seek discard walk decodes is
@@ -294,11 +280,7 @@ const REVERSE_WINDOW_100NS: i64 = 20_000_000;
 /// a frame, ~57-frame GOP ≈ 1.3 GB decoded) used to hit the old 96 MB cap
 /// after FOUR frames, so every 1.6 s GOP decode served 4 frames and reverse
 /// ran at 1/25 speed. 4 GB holds several such GOPs — and ~2 s of 4K60.
-const REVERSE_WINDOW_MAX_BYTES: usize = if usize::BITS >= 64 {
-    4_294_967_296_u64
-} else {
-    (usize::MAX - 1) as u64
-} as usize;
+const REVERSE_WINDOW_MAX_BYTES: usize = 4 * 1024 * 1024 * 1024;
 
 struct SlotShared {
     stop: AtomicBool,
@@ -400,8 +382,6 @@ impl SlotPlayer {
         mixer: Mixer,
         loop_on: bool,
         start_paused: bool,
-        spawner: ThreadSpawner,
-        pool: TaskPool,
     ) -> Result<SlotPlayer, String> {
         let input = DecoderInput::prepare(Path::new(path), media)?;
         let info = VideoFileDecoder::open(&input.path)
@@ -443,12 +423,9 @@ impl SlotPlayer {
         mixer.set_slot_paused(slot, start_paused);
         let thread_shared = shared.clone();
         let thread_mixer = mixer.clone();
-        // The slot's decode loop lives as long as the slot; its repeat-cache
-        // fills are heavy pool jobs.
-        let options = ThreadOptions { name: Some("vj-slot-decode".into()), ..Default::default() };
-        spawner
-            .spawn_worker(options, move || decode_loop(slot, input, thread_mixer, thread_shared, pool))
-            .map(|handle| handle.detach())
+        std::thread::Builder::new()
+            .name(format!("vj-slot-{:?}", slot))
+            .spawn(move || decode_loop(slot, input, thread_mixer, thread_shared))
             .map_err(|e| e.to_string())?;
         Ok(SlotPlayer {
             width: info.width,
@@ -477,7 +454,7 @@ impl SlotPlayer {
     }
 
     pub fn failure(&self) -> Option<String> {
-        self.shared.failure.try_lock().ok()?.clone()
+        self.shared.failure.lock().unwrap().clone()
     }
 
     pub fn set_paused(&mut self, paused: bool) {
@@ -504,11 +481,7 @@ impl SlotPlayer {
     pub fn needs_frame_pump(&self) -> bool {
         !self.shared.paused.load(Ordering::Acquire)
             && (!self.shared.end_of_stream.load(Ordering::Acquire)
-                || self
-                    .shared
-                    .frames
-                    .try_lock()
-                    .map_or(true, |frames| !frames.is_empty()))
+                || !self.shared.frames.lock().unwrap().is_empty())
     }
 
     /// Ask for this clip's loop to be CLOSED: when the repeat window is
@@ -541,9 +514,7 @@ impl SlotPlayer {
     /// The eager repeat cache, once complete — the tweener reads frame
     /// pairs straight out of it.
     pub fn cache_frames(&self) -> Option<Arc<Vec<Frame>>> {
-        // The fill thread holds this while it works; a frame in which it
-        // does simply reads as "not yet" instead of waiting on it.
-        self.shared.repeat_cache.try_lock().ok()?.frames.clone()
+        self.shared.repeat_cache.lock().unwrap().frames.clone()
     }
 
     /// A stable identity for this player (this cue of this clip): the
@@ -732,7 +703,7 @@ impl SlotPlayer {
         if self.shared.paused.load(Ordering::Acquire) {
             return None;
         }
-        let mut frames = self.shared.frames.try_lock().ok()?;
+        let mut frames = self.shared.frames.lock().unwrap();
         let first_pts = frames.front()?.pts_100ns;
         // A large backward pts jump means the stream restarted (loop or
         // seek): rebase the clock there.
@@ -793,13 +764,7 @@ impl Drop for SlotPlayer {
     }
 }
 
-fn decode_loop(
-    slot: SlotId,
-    input: DecoderInput,
-    mixer: Mixer,
-    shared: Arc<SlotShared>,
-    pool: TaskPool,
-) {
+fn decode_loop(slot: SlotId, input: DecoderInput, mixer: Mixer, shared: Arc<SlotShared>) {
     let path = &input.path;
     let mut decoder = match VideoFileDecoder::open(path) {
         Ok(d) => d,
@@ -829,7 +794,7 @@ fn decode_loop(
         }
         // The eager fill worker: spawned/refreshed here (a no-op lock
         // when settled). Trim-epoch invalidation lives inside it.
-        ensure_repeat_fill(&shared, path, &info, &pool);
+        ensure_repeat_fill(&shared, path, &info);
         // Seek: reopen and discard up to the target.
         let seek = shared.seek_100ns.swap(-1, Ordering::AcqRel);
         if seek >= 0 {
@@ -838,7 +803,7 @@ fn decode_loop(
                     decoder = d;
                     audio_eos = !info.has_audio;
                     shared.frames.lock().unwrap().clear();
-                    mixer.flush_slot_audio_from_worker(slot);
+                    mixer.flush_slot_audio(slot);
                     // Discard video frames strictly before the target.
                     loop {
                         if shared.stop.load(Ordering::Acquire) {
@@ -945,10 +910,6 @@ fn decode_loop(
                 Instant::now() >= preroll_deadline,
             );
             shared.preroll_status.store(status as u8, Ordering::Release);
-            // Native-only: `decode_loop` returns at the top on wasm32
-            // (`VideoFileDecoder::open` is a Windows / macOS / Linux stub
-            // there and always fails), so nothing below that point runs.
-            #[cfg(not(target_arch = "wasm32"))]
             std::thread::sleep(Duration::from_millis(8));
             continue;
         }
@@ -991,8 +952,6 @@ fn decode_loop(
             }
         }
         if shared.frames.lock().unwrap().len() >= RING_FRAMES {
-            // Native-only: see the preroll wait above.
-            #[cfg(not(target_arch = "wasm32"))]
             std::thread::sleep(Duration::from_millis(4));
             continue;
         }
@@ -1240,8 +1199,6 @@ fn decode_loop(
                         return;
                     }
                     if mixer.slot_buffered_secs(slot) > AUDIO_AHEAD_SECS {
-                        // Native-only: see the preroll wait above.
-                        #[cfg(not(target_arch = "wasm32"))]
                         std::thread::sleep(Duration::from_millis(20));
                         continue;
                     }
@@ -1277,8 +1234,6 @@ fn decode_loop(
                         shared.end_of_stream.store(false, Ordering::Release);
                         break;
                     }
-                    // Native-only: see the preroll wait above.
-                    #[cfg(not(target_arch = "wasm32"))]
                     std::thread::sleep(Duration::from_millis(20));
                 }
                 match VideoFileDecoder::open(&path) {
@@ -1321,12 +1276,7 @@ struct RepeatCacheSlot {
 /// iteration. Cheap when settled (one lock). The budget verdict is
 /// ARITHMETIC — window length × NV12 frame bytes — so an over-budget clip
 /// is known the instant it is cued, not minutes into a decode.
-fn ensure_repeat_fill(
-    shared: &Arc<SlotShared>,
-    path: &str,
-    info: &VideoFileInfo,
-    pool: &TaskPool,
-) {
+fn ensure_repeat_fill(shared: &Arc<SlotShared>, path: &str, info: &VideoFileInfo) {
     if PlayMode::from_u8(shared.mode.load(Ordering::Acquire)) == PlayMode::Once {
         return;
     }
@@ -1374,19 +1324,14 @@ fn ensure_repeat_fill(
     }
     let shared = shared.clone();
     let path = path.to_string();
-    match pool.submit(Lane::Heavy, move || {
+    let _ = std::thread::Builder::new().name("vj-cache-fill".into()).spawn(move || {
         let t0 = Instant::now();
         let ok = repeat_fill_worker(&shared, &path, epoch, t_in, t_out, open_ended);
         shared.repeat_cache.lock().unwrap().filling = false;
         if tl_on() {
             eprintln!("tl fill done ok={ok} in {}ms", t0.elapsed().as_millis());
         }
-    }) {
-        Ok(handle) => handle.detach(),
-        Err(error) => {
-            makepad_widgets::log!("vj repeat-cache worker unavailable: {error}");
-        }
-    }
+    });
 }
 
 /// The fill itself: a PRIVATE decoder, video track only, running at
@@ -1577,14 +1522,7 @@ fn park_while_resident(shared: &Arc<SlotShared>, has_audio: bool) {
         if shared.repeat_cache.lock().unwrap().frames.is_none() {
             return;
         }
-        // Native-only: called only from `decode_loop`, which returns
-        // before this point on wasm32 (`VideoFileDecoder` is a Windows /
-        // macOS / Linux stub there, so `VideoFileDecoder::open` always
-        // fails first).
-        #[cfg(not(target_arch = "wasm32"))]
         std::thread::sleep(Duration::from_millis(8));
-        #[cfg(target_arch = "wasm32")]
-        return;
     }
 }
 
@@ -1624,22 +1562,16 @@ fn seek_bounce_playback(
             || (has_audio && !shared.muted.load(Ordering::Acquire))
     }
     /// Pause-aware ring backpressure; true = exit requested.
-    // Native-only: `seek_bounce_playback` (and this nested `wait_ring`) is
-    // only ever called from `decode_loop`, which returns before this point
-    // on wasm32 (`VideoFileDecoder::open` is a Windows / macOS / Linux
-    // stub there and always fails).
     fn wait_ring(shared: &SlotShared, has_audio: bool, epoch0: u64) -> bool {
         loop {
             if must_exit(shared, has_audio, epoch0) {
                 return true;
             }
             if shared.paused.load(Ordering::Acquire) {
-                #[cfg(not(target_arch = "wasm32"))]
                 std::thread::sleep(Duration::from_millis(8));
                 continue;
             }
             if shared.frames.lock().unwrap().len() >= RING_FRAMES {
-                #[cfg(not(target_arch = "wasm32"))]
                 std::thread::sleep(Duration::from_millis(4));
                 continue;
             }
@@ -1750,8 +1682,6 @@ fn seek_bounce_playback(
             }
             scratching = scratch_on;
             if shared.paused.load(Ordering::Acquire) && !scratching {
-                // Native-only: see the comment on `wait_ring` above.
-                #[cfg(not(target_arch = "wasm32"))]
                 std::thread::sleep(Duration::from_millis(8));
                 continue;
             }
@@ -1822,15 +1752,11 @@ fn seek_bounce_playback(
                     // Ping-pong: the leg ends when the last resident
                     // frame has been served; a pinned scratch just holds.
                     if scratching {
-                        // Native-only: see the comment on `wait_ring` above.
-                        #[cfg(not(target_arch = "wasm32"))]
                         std::thread::sleep(Duration::from_millis(4));
                         continue;
                     }
                     break;
                 } else {
-                    // Native-only: see the comment on `wait_ring` above.
-                    #[cfg(not(target_arch = "wasm32"))]
                     std::thread::sleep(Duration::from_millis(2));
                     continue;
                 }
@@ -1913,8 +1839,6 @@ fn seek_bounce_playback(
                 }
             } else {
                 // Ring full, window decoded, resident still serving.
-                // Native-only: see the comment on `wait_ring` above.
-                #[cfg(not(target_arch = "wasm32"))]
                 std::thread::sleep(Duration::from_millis(2));
             }
         }
@@ -2025,24 +1949,13 @@ pub fn decode_audio_clip(
     path: &PathBuf,
     media: MediaType,
     max_frames: usize,
-) -> Result<TrackPcm, String> {
-    decode_audio_source(&DecodeSource::Path(path.clone()), media, max_frames)
-}
-
-fn decode_audio_source(
-    source: &DecodeSource,
-    media: MediaType,
-    max_frames: usize,
 ) -> Result<TrackPcm, String> {
     match media {
         MediaType::Wav => {
-            let bytes = source.read_bytes()?;
+            let bytes = std::fs::read(path).map_err(|e| e.to_string())?;
             parse_wav(&bytes, max_frames)
         }
         MediaType::Mp4 => {
-            let DecodeSource::Path(path) = source else {
-                return Err("hardware MP4 audio decode is unavailable for in-memory web blobs".into());
-            };
             // Cache objects are digest-only names; AVURLAsset keys off the
             // extension. Lease a typed hard link the same way video slots do.
             let input = DecoderInput::prepare(path, MediaType::Mp4)?;
@@ -2075,7 +1988,7 @@ fn decode_audio_source(
         // MP3 and Ogg Vorbis go through the repo's own decoders, the same way
         // WAV does: whole file in, interleaved PCM out, no platform codec.
         MediaType::Mp3 | MediaType::Ogg => {
-            let bytes = source.read_bytes()?;
+            let bytes = std::fs::read(path).map_err(|e| e.to_string())?;
             let format = if matches!(media, MediaType::Mp3) {
                 AudioFormat::Mp3
             } else {
@@ -2102,363 +2015,6 @@ fn decode_audio_source(
     }
 }
 
-impl DecodeSource {
-    fn read_bytes(&self) -> Result<Vec<u8>, String> {
-        match self {
-            Self::Path(path) => std::fs::read(path).map_err(|error| error.to_string()),
-            Self::Bytes(bytes) => Ok(bytes.to_vec()),
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-// streaming deck decode
-// ---------------------------------------------------------------------------
-
-/// How much of a track must be in before the deck opens on it. From then on
-/// the decoder stays ahead by construction: the voice waits at the decoded
-/// edge rather than ever reading past it.
-pub const PLAYABLE_LEAD_SECS: f64 = 2.5;
-
-/// Cuts a decoder's output into ordered [`DeckChunk`]s for the deck while
-/// keeping the whole track for the analysis that needs it entire. The
-/// worker's side of the stream; [`DeckStream`] is the UI's.
-struct StreamCutter<'a> {
-    frames: Vec<[i16; 2]>,
-    sample_rate: u32,
-    total_hint: Option<usize>,
-    max_frames: usize,
-    emitted: usize,
-    seq: u32,
-    hops: WaveHopBuilder,
-    /// `None` for a decode nobody is listening to chunk by chunk (the stems
-    /// prefetch): the track is still assembled, nothing is copied out.
-    sink: Option<&'a mut dyn FnMut(DeckChunk)>,
-}
-
-impl<'a> StreamCutter<'a> {
-    fn new(
-        sample_rate: u32,
-        total_hint: Option<usize>,
-        max_frames: usize,
-        sink: Option<&'a mut dyn FnMut(DeckChunk)>,
-    ) -> StreamCutter<'a> {
-        let sample_rate = sample_rate.max(1);
-        let total_hint = total_hint.filter(|frames| *frames > 0).map(|frames| frames.min(max_frames));
-        StreamCutter {
-            frames: Vec::with_capacity(total_hint.unwrap_or(0)),
-            sample_rate,
-            total_hint,
-            max_frames,
-            emitted: 0,
-            seq: 0,
-            hops: WaveHopBuilder::new(sample_rate),
-            sink,
-        }
-    }
-
-    #[inline]
-    fn push(&mut self, frame: [i16; 2]) -> Result<(), String> {
-        if self.frames.len() >= self.max_frames {
-            return Err("audio clip exceeds the decode budget".into());
-        }
-        self.frames.push(frame);
-        Ok(())
-    }
-
-    /// Send every whole chunk that is in, keeping `holdback` frames back —
-    /// the gapless tail an MP3 only knows to trim once its end is reached.
-    fn flush(&mut self, holdback: usize) {
-        while self.frames.len().saturating_sub(holdback) >= self.emitted + STREAM_CHUNK_FRAMES {
-            self.emit(self.emitted + STREAM_CHUNK_FRAMES, false);
-        }
-    }
-
-    fn emit(&mut self, end: usize, last: bool) {
-        let Some(sink) = self.sink.as_mut() else {
-            self.emitted = end;
-            return;
-        };
-        let slice = &self.frames[self.emitted..end];
-        let mut hops = Vec::with_capacity(slice.len() / self.hops.hop_frames() + 1);
-        self.hops.push(slice, &mut hops);
-        if last {
-            self.hops.finish(&mut hops);
-        }
-        sink(DeckChunk {
-            seq: self.seq,
-            sample_rate: self.sample_rate,
-            total_frames_hint: self.total_hint,
-            frames: Arc::new(slice.to_vec()),
-            hops,
-            last,
-        });
-        self.seq += 1;
-        self.emitted = end;
-    }
-
-    /// The end of the stream: drop `trim_tail` frames, send what is left as
-    /// the last chunk (empty when a full chunk was the end) and hand back
-    /// the whole track.
-    fn finish(mut self, trim_tail: usize, what: &str) -> Result<TrackPcm, String> {
-        let keep = self.frames.len().saturating_sub(trim_tail).max(self.emitted);
-        self.frames.truncate(keep);
-        if self.frames.is_empty() {
-            return Err(format!("{what} decoded to zero frames"));
-        }
-        self.emit(self.frames.len(), true);
-        Ok(TrackPcm { frames: self.frames, sample_rate: self.sample_rate })
-    }
-}
-
-/// Decode a deck track, delivering it in order through `sink` as it comes
-/// off the decoder and returning it whole at the end. WAV parses at once
-/// and streams from memory; MP3 and Ogg Vorbis run the repo's progressive
-/// decoders frame by frame; MP4/M4A pulls the platform decoder's audio
-/// chunks. Native and web share every line of it.
-fn decode_deck_stream(
-    source: &DecodeSource,
-    media: MediaType,
-    max_frames: usize,
-    sink: Option<&mut dyn FnMut(DeckChunk)>,
-) -> Result<TrackPcm, String> {
-    let sample = |v: f32| (v.clamp(-1.0, 1.0) * 32767.0) as i16;
-    match media {
-        MediaType::Wav => {
-            let bytes = source.read_bytes()?;
-            let parsed = parse_wav(&bytes, max_frames)?;
-            let total = parsed.frames.len();
-            let mut cutter = StreamCutter::new(parsed.sample_rate, Some(total), max_frames, sink);
-            cutter.frames = parsed.frames;
-            cutter.flush(0);
-            cutter.finish(0, "wav")
-        }
-        MediaType::Mp4 => {
-            let DecodeSource::Path(path) = source else {
-                return Err("hardware MP4 audio decode is unavailable for in-memory web blobs".into());
-            };
-            // Cache objects are digest-only names; AVURLAsset keys off the
-            // extension. Lease a typed hard link the same way video slots do.
-            let input = DecoderInput::prepare(path, MediaType::Mp4)?;
-            let mut decoder = VideoFileDecoder::open(&input.path).map_err(|e| e.to_string())?;
-            let info = decoder.info().clone();
-            if !info.has_audio {
-                return Err("mp4 has no audio track".into());
-            }
-            // The rate is the first chunk's word, not the container's: some
-            // platform decoders advertise one and deliver another.
-            let mut cutter: Option<StreamCutter> = None;
-            let mut sink = sink;
-            loop {
-                match decoder.next_audio().map_err(|e| e.to_string())? {
-                    None => break,
-                    Some(chunk) => {
-                        let rate = chunk.sample_rate.max(1);
-                        let cutter = match cutter.as_mut() {
-                            Some(cutter) if cutter.sample_rate != rate => {
-                                return Err("mp4 audio changes sample rate mid-stream".into());
-                            }
-                            Some(cutter) => cutter,
-                            None => {
-                                let hint = (info.duration_100ns > 0).then(|| {
-                                    (info.duration_100ns as f64 / 10_000_000.0 * rate as f64) as usize
-                                });
-                                cutter.insert(StreamCutter::new(rate, hint, max_frames, sink.take()))
-                            }
-                        };
-                        let ch = chunk.channels.max(1) as usize;
-                        for frame in chunk.samples.chunks_exact(ch) {
-                            cutter.push([frame[0], frame[ch - 1]])?;
-                        }
-                        cutter.flush(0);
-                    }
-                }
-            }
-            match cutter {
-                Some(cutter) => cutter.finish(0, "mp4 audio"),
-                None => Err("mp4 audio decoded to zero frames".into()),
-            }
-        }
-        MediaType::Mp3 => {
-            let bytes = source.read_bytes()?;
-            let mut decoder =
-                Mp3Decoder::with_limits(&bytes, AudioLimits::with_max_frames(max_frames))
-                    .map_err(|e| e.to_string())?;
-            let rate = decoder.rate();
-            let hint = makepad_audio_decode::mp3::probe_duration(&bytes)
-                .ok()
-                .map(|secs| (secs * rate as f64) as usize);
-            // The gapless tail is trimmed once the end is known; those
-            // frames are held back from the stream until then.
-            let (_, skip_back) = decoder.trim();
-            let skip_back = skip_back as usize;
-            let mut cutter = StreamCutter::new(rate, hint, max_frames, sink);
-            let (mut channels, mut frame_rate) = (0u16, 0u32);
-            while let Some(frame) = decoder.next_frame().map_err(|e| e.to_string())? {
-                if channels != 0 && (frame.channels != channels || frame.rate != frame_rate) {
-                    return Err("mp3: format changes mid-stream".into());
-                }
-                channels = frame.channels;
-                frame_rate = frame.rate;
-                let ch = channels.max(1) as usize;
-                for pcm in frame.pcm.chunks_exact(ch) {
-                    cutter.push([sample(pcm[0]), sample(pcm[ch - 1])])?;
-                }
-                cutter.flush(skip_back);
-            }
-            cutter.finish(skip_back, "mp3")
-        }
-        MediaType::Ogg => {
-            let bytes = source.read_bytes()?;
-            let mut decoder =
-                VorbisDecoder::with_limits(&bytes, AudioLimits::with_max_frames(max_frames))
-                    .map_err(|e| e.to_string())?;
-            let channels = decoder.channels().max(1) as usize;
-            let hint = decoder.total_frames().map(|frames| frames as usize);
-            let mut cutter = StreamCutter::new(decoder.rate(), hint, max_frames, sink);
-            while let Some(block) = decoder.next_block().map_err(|e| e.to_string())? {
-                for pcm in block.chunks_exact(channels) {
-                    cutter.push([sample(pcm[0]), sample(pcm[channels - 1])])?;
-                }
-                cutter.flush(0);
-            }
-            cutter.finish(0, "ogg vorbis")
-        }
-        other => Err(format!("unsupported audio media {other:?}")),
-    }
-}
-
-/// The UI thread's side of a streaming deck decode. It takes the worker's
-/// chunks in order, keeps the table the mixer plays from — every chunk
-/// shared with it, nothing copied — and the waveform hops the picture is
-/// drawn from, and says when the deck may open.
-pub struct DeckStream {
-    pub gen: u64,
-    table: Arc<StreamPcm>,
-    next_seq: u32,
-    total_hint: Option<usize>,
-    playable: bool,
-    /// A chunk came out of order or after the end: the rest are dropped,
-    /// and the whole file installs when it lands, as it did before
-    /// streaming existed.
-    broken: bool,
-    pub hops: Vec<WaveHop>,
-}
-
-impl DeckStream {
-    pub fn new(gen: u64) -> DeckStream {
-        DeckStream {
-            gen,
-            table: Arc::new(StreamPcm::new(0, None)),
-            next_seq: 0,
-            total_hint: None,
-            playable: false,
-            broken: false,
-            hops: Vec::new(),
-        }
-    }
-
-    /// Take the next chunk. `Ok(true)` the one time the stream becomes
-    /// playable: the lead is in, or the whole (short) track is.
-    pub fn accept(&mut self, chunk: DeckChunk) -> Result<bool, String> {
-        if self.broken {
-            return Ok(false);
-        }
-        if self.table.complete {
-            self.broken = true;
-            return Err("a chunk arrived after the end of the stream".into());
-        }
-        if chunk.seq != self.next_seq {
-            self.broken = true;
-            return Err(format!(
-                "chunk {} arrived where {} was expected",
-                chunk.seq, self.next_seq
-            ));
-        }
-        if self.next_seq == 0 {
-            self.table = Arc::new(StreamPcm::new(chunk.sample_rate, chunk.total_frames_hint));
-        } else if chunk.sample_rate != self.table.sample_rate {
-            self.broken = true;
-            return Err("the sample rate changed mid-stream".into());
-        }
-        self.next_seq += 1;
-        if chunk.total_frames_hint.is_some() {
-            self.total_hint = chunk.total_frames_hint;
-        }
-        self.hops.extend(chunk.hops);
-        self.table = Arc::new(self.table.with_chunk(chunk.frames, chunk.last));
-        let became = !self.playable
-            && (self.table.seconds() >= PLAYABLE_LEAD_SECS || self.table.complete);
-        if became {
-            self.playable = true;
-        }
-        Ok(became)
-    }
-
-    /// The table the mixer plays from, as of the last chunk.
-    pub fn table(&self) -> Arc<StreamPcm> {
-        self.table.clone()
-    }
-
-    pub fn is_playable(&self) -> bool {
-        self.playable
-    }
-
-    pub fn is_complete(&self) -> bool {
-        self.table.complete
-    }
-
-    pub fn sample_rate(&self) -> u32 {
-        self.table.sample_rate
-    }
-
-    pub fn frames(&self) -> usize {
-        self.table.len
-    }
-
-    pub fn seconds(&self) -> f64 {
-        self.table.seconds()
-    }
-
-    /// The track's length as far as anyone knows: the container's claim
-    /// until the end, exact from then on.
-    pub fn expected_frames(&self) -> usize {
-        self.table.expected.max(self.table.len)
-    }
-
-    pub fn expected_seconds(&self) -> f64 {
-        self.table.expected_seconds()
-    }
-
-    /// Decoded over expected, when there is an expectation to measure by.
-    pub fn fraction(&self) -> Option<f32> {
-        if self.total_hint.is_none() && !self.table.complete {
-            return None;
-        }
-        let expected = self.expected_frames().max(1) as f64;
-        Some((self.table.len as f64 / expected).clamp(0.0, 1.0) as f32)
-    }
-
-    /// Waveform columns over the expected length — what the strip is
-    /// scaled to, so the picture fills in from the left.
-    pub fn wave_columns(&self) -> usize {
-        let secs = self.expected_frames() as f64 / self.table.sample_rate.max(1) as f64;
-        (secs * ZOOM_COLS_PER_SEC).ceil() as usize
-    }
-
-    /// Let the audio go once the whole file is on the deck. The hops stay:
-    /// they are the picture until the analysis replaces it.
-    pub fn release_audio(&mut self) {
-        self.table = Arc::new(StreamPcm {
-            sample_rate: self.table.sample_rate,
-            chunks: Vec::new(),
-            len: self.table.len,
-            expected: self.table.expected,
-            complete: self.table.complete,
-        });
-    }
-}
-
 /// Min/max waveform columns over the whole clip.
 /// Columns in the pre-listen player's seek strip — one bin per bar.
 pub const PREVIEW_WAVE_COLS: usize = 240;
@@ -2567,7 +2123,7 @@ pub fn waveform_bgra(
 /// Anything the UI thread does for longer than this in one go is a dropped
 /// frame the operator sees as a hitch — half a 60Hz frame, so the rest of
 /// the frame still has room to draw.
-pub const UI_STEP_BUDGET_MS: f32 = 7.5;
+pub const UI_STEP_BUDGET_MS: f32 = 8.0;
 
 /// One UI-thread step of a content load, timed.
 ///
@@ -2575,17 +2131,24 @@ pub const UI_STEP_BUDGET_MS: f32 = 7.5;
 /// pool; what is left on this thread is GPU work (buffer/texture creation)
 /// that cannot happen anywhere else. This says whether that is still true:
 /// the cost is folded into the F3 perf graph's own `load` channel, and a
-/// step is recorded in the F3 performance graph without emitting a
-/// per-item console line.
+/// step over [`UI_STEP_BUDGET_MS`] names itself in the log, so a hitch is
+/// attributable from `/log` without the graph being open.
+/// `VJ_TRACE_LOAD=1` also logs the steps that stayed INSIDE the budget —
+/// how a before/after is measured once the hitches are gone.
+fn trace_load() -> bool {
+    static TRACE: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *TRACE.get_or_init(|| std::env::var_os("VJ_TRACE_LOAD").is_some())
+}
 
 #[must_use = "a step that is never `done` is never measured"]
 pub struct UiStep {
     t0: Instant,
+    what: &'static str,
 }
 
 impl UiStep {
-    pub fn new(_what: &'static str) -> Self {
-        Self { t0: Instant::now() }
+    pub fn new(what: &'static str) -> Self {
+        Self { t0: Instant::now(), what }
     }
 
     /// Close the step; returns its cost in milliseconds.
@@ -2593,7 +2156,16 @@ impl UiStep {
         let us = self.t0.elapsed().as_micros() as u64;
         let channel = cx.perf_monitor.channel("load", 0xff_b4_54);
         cx.perf_monitor.add(channel, us);
-        us as f32 / 1000.0
+        let ms = us as f32 / 1000.0;
+        if ms > UI_STEP_BUDGET_MS {
+            makepad_widgets::log!(
+                "ui-hitch: {} took {ms:.1}ms on the UI thread (budget {UI_STEP_BUDGET_MS:.1}ms)",
+                self.what
+            );
+        } else if trace_load() {
+            makepad_widgets::log!("ui-step: {} {ms:.2}ms", self.what);
+        }
+        ms
     }
 }
 
@@ -2602,11 +2174,11 @@ impl UiStep {
 // ---------------------------------------------------------------------------
 
 pub enum DecodeJob {
-    Deck { deck: DeckId, gen: u64, source: DecodeSource, media: MediaType },
+    Deck { deck: DeckId, gen: u64, path: PathBuf, media: MediaType },
     /// The headphone pre-listen: the same full decode as a deck, plus the
     /// overview strip for the mini player's seek bar.
-    Preview { gen: u64, source: DecodeSource, media: MediaType },
-    Pad { pad: PadKey, gen: u64, revision: AssetRevisionId, source: DecodeSource, media: MediaType },
+    Preview { gen: u64, path: PathBuf, media: MediaType },
+    Pad { pad: PadKey, gen: u64, revision: AssetRevisionId, path: PathBuf, media: MediaType },
     /// Read + parse + fully prepare a GLB for the 3D program slot: the UI
     /// thread only uploads the finished result.
     MeshPrep { gen: u64, path: PathBuf },
@@ -2647,52 +2219,13 @@ pub enum DecodeJob {
     /// doc comment.
     Thumb {
         revision: AssetRevisionId,
-        source: DecodeSource,
+        path: PathBuf,
         sheet: Option<(ThumbnailCells, f32)>,
         legacy_may_be_sheet: bool,
         epoch: u64,
-        /// A durable local result (not a viewport prefetch): keep it across
-        /// epoch changes and beyond the bounded disposable backlog. Effect
-        /// cache hits set this so a warm library is decoded in full instead
-        /// of silently throwing away everything beyond 64 entries.
-        keep_pending: bool,
     },
 }
 
-/// Verified encoded media can be backed by the native cache filesystem or
-/// by the portable static store's in-memory object cache. Audio/image
-/// decoders consume this one seam, so web callers never invent fake paths.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum DecodeSource {
-    Path(PathBuf),
-    Bytes(Arc<[u8]>),
-}
-
-impl From<PathBuf> for DecodeSource {
-    fn from(path: PathBuf) -> Self {
-        Self::Path(path)
-    }
-}
-
-impl From<makepad_asset_client::BlobContent> for DecodeSource {
-    fn from(content: makepad_asset_client::BlobContent) -> Self {
-        match content {
-            makepad_asset_client::BlobContent::Bytes(bytes) => Self::Bytes(bytes),
-            #[cfg(not(target_arch = "wasm32"))]
-            makepad_asset_client::BlobContent::VerifiedPath(path) => Self::Path(path),
-        }
-    }
-}
-
-impl DecodeSource {
-    pub fn into_path(self) -> Option<PathBuf> {
-        match self {
-            Self::Path(path) => Some(path),
-            Self::Bytes(_) => None,
-        }
-    }
-}
-
 /// Largest GLB the mesh lane will lift into memory.
 pub const MAX_MESH_BYTES: u64 = 256 * 1024 * 1024;
 /// Mesh admission gates before anything reaches the UI thread.
@@ -2749,32 +2282,7 @@ pub enum PreparedMesh {
     },
 }
 
-/// One ordered piece of a deck's decode, sent while the rest of the file is
-/// still being read. Every chunk is [`STREAM_CHUNK_FRAMES`] long except the
-/// last, which says so; `hops` are the waveform hops those frames make, so
-/// the picture can be drawn as the audio arrives.
-pub struct DeckChunk {
-    pub seq: u32,
-    pub sample_rate: u32,
-    /// The container's own length claim, frames, when it makes one. The
-    /// same on every chunk of a stream.
-    pub total_frames_hint: Option<usize>,
-    pub frames: Arc<Vec<[i16; 2]>>,
-    pub hops: Vec<WaveHop>,
-    pub last: bool,
-}
-
 pub enum DecodeDone {
-    /// A piece of a deck track, ahead of its `Deck` result. In order, and
-    /// only for real loads — the stems prefetch borrows the lane and gets
-    /// its answer whole.
-    DeckChunk {
-        deck: DeckId,
-        gen: u64,
-        chunk: Box<DeckChunk>,
-    },
-    /// The whole track, after its chunks: what the analysis, the stems and
-    /// everything else that needs the file entire is given.
     Deck {
         deck: DeckId,
         gen: u64,
@@ -2829,11 +2337,6 @@ pub enum DecodeDone {
     ThumbDropped {
         revision: AssetRevisionId,
     },
-    /// A queued or active thumbnail decode exceeded its watchdog. Unlike an
-    /// epoch drop this is terminal for that request and must be shown/logged.
-    ThumbTimedOut {
-        revision: AssetRevisionId,
-    },
 }
 
 /// Admission gate for parsed skinned meshes — checked on the worker BEFORE
@@ -2903,7 +2406,7 @@ fn build_level(
     };
     // The nav grid is the expensive part (a capsule probe per cell, a wall
     // probe per edge) and the reason this whole function is off-thread.
-    let started = crate::clock::Instant::now();
+    let started = std::time::Instant::now();
     let nav = NavGrid::build(&level, &cfg);
     let (nx, nz) = nav.dims();
     use makepad_widgets::log;
@@ -3074,66 +2577,11 @@ fn decode_thumb(
     sheet: Option<(ThumbnailCells, f32)>,
     legacy_may_be_sheet: bool,
 ) -> Result<ThumbPixels, String> {
-    decode_thumb_source(
-        &DecodeSource::Path(path.clone()),
-        sheet,
-        legacy_may_be_sheet,
-    )
-}
-
-fn decode_thumb_source(
-    source: &DecodeSource,
-    sheet: Option<(ThumbnailCells, f32)>,
-    legacy_may_be_sheet: bool,
-) -> Result<ThumbPixels, String> {
-    let mut pixels = match source {
-        DecodeSource::Path(path) => decode_thumb_full(path, sheet, legacy_may_be_sheet)?,
-        DecodeSource::Bytes(bytes) => decode_thumb_image_bytes(bytes, sheet)?,
-    };
+    let mut pixels = decode_thumb_full(path, sheet, legacy_may_be_sheet)?;
     fit_thumb_for_tiles(&mut pixels);
     Ok(pixels)
 }
 
-fn decode_thumb_image_bytes(
-    bytes: &[u8],
-    sheet: Option<(ThumbnailCells, f32)>,
-) -> Result<ThumbPixels, String> {
-    if bytes.len() as u64 > MAX_THUMB_BYTES {
-        return Err(format!("thumbnail over byte budget: {}", bytes.len()));
-    }
-    if bytes.len() >= 12 && &bytes[4..8] == b"ftyp" {
-        return Err("hardware video thumbnails are unavailable for in-memory web blobs".into());
-    }
-    let image = if bytes.starts_with(&[0xff, 0xd8]) {
-        makepad_widgets::ImageBuffer::from_jpg(bytes)
-    } else {
-        makepad_widgets::ImageBuffer::from_png(bytes)
-    }
-    .map_err(|error| format!("thumbnail decode failed: {error:?}"))?;
-    let (width, height) = (image.width, image.height);
-    if width == 0 || height == 0 || width > MAX_THUMB_DIM || height > MAX_THUMB_DIM {
-        return Err(format!("thumbnail dimensions out of bounds: {width}x{height}"));
-    }
-    let pixels = ThumbPixels {
-        bgra: image.data,
-        width,
-        height,
-        frames: Vec::new(),
-        fps: sheet.map_or(0.0, |(_, fps)| fps),
-    };
-    Ok(match sheet {
-        Some((cells, fps)) => declared_thumb(
-            pixels.width,
-            pixels.height,
-            &pixels.bgra,
-            cells,
-            fps,
-        )
-        .unwrap_or(pixels),
-        None => pixels,
-    })
-}
-
 /// Whole-integer box shrink so `w`x`h` fits [`MAX_TILE_TEX_DIM`]; 1 = leave
 /// it alone. Integer factors keep the filter exact (every destination pixel
 /// averages the same number of sources) and every sprite cell — 128² — at
@@ -3781,35 +3229,28 @@ pub const THUMB_WIDTH_PERFORMING: usize = 2;
 /// current view — it was requested longest ago) is dropped to make room.
 /// Keeps a fast scroll from growing the backlog without limit.
 const MAX_PENDING_THUMBS: usize = 64;
-/// JPEG/PNG thumbnails are bounded to 8 MiB and normally take milliseconds.
-/// This catches a lost web worker without mistaking ordinary load for a hang.
-const THUMB_JOB_TIMEOUT: Duration = Duration::from_secs(10);
 
 struct PendingThumb {
     revision: AssetRevisionId,
-    source: DecodeSource,
+    path: PathBuf,
     sheet: Option<(ThumbnailCells, f32)>,
     legacy_may_be_sheet: bool,
     epoch: u64,
-    keep_pending: bool,
-    submitted: Instant,
 }
 
 struct ThumbQueueState {
     /// Push at the back, pop from the back: a stack, not a FIFO queue.
     stack: VecDeque<PendingThumb>,
     newest_epoch: u64,
+    closed: bool,
     /// Decodes running right now, and how many may. The threads exist
     /// whatever the width is; narrowing just parks the surplus on the
     /// condvar, so widening again costs nothing.
-    active: HashMap<u64, (AssetRevisionId, Instant)>,
-    next_ticket: u64,
+    active: usize,
+    width: usize,
     /// Jobs thrown away UNSTARTED, waiting to be reported so the caller can
     /// clear their in-flight marks. A silent drop is a blank tile forever.
     dropped: Vec<AssetRevisionId>,
-    /// Watchdog failures, reported separately so the caller logs each once
-    /// and does not retry a poisoned cache item forever.
-    timed_out: Vec<AssetRevisionId>,
 }
 
 /// LIFO job source shared by the thumb lane's workers. See `DecodePool`'s
@@ -3817,8 +3258,6 @@ struct ThumbQueueState {
 struct ThumbQueue {
     state: Mutex<ThumbQueueState>,
     cv: Condvar,
-    width: AtomicUsize,
-    closed: AtomicBool,
 }
 
 impl ThumbQueue {
@@ -3827,185 +3266,95 @@ impl ThumbQueue {
             state: Mutex::new(ThumbQueueState {
                 stack: VecDeque::new(),
                 newest_epoch: 0,
-                active: HashMap::new(),
-                next_ticket: 0,
+                closed: false,
+                active: 0,
+                width,
                 dropped: Vec::new(),
-                timed_out: Vec::new(),
             }),
             cv: Condvar::new(),
-            width: AtomicUsize::new(width.max(1)),
-            closed: AtomicBool::new(false),
         }
     }
 
     /// How many workers may decode at once. Raising it wakes the parked
     /// ones; lowering it lets the ones already decoding finish.
     fn set_width(&self, width: usize) {
+        let mut state = self.state.lock().unwrap();
         let width = width.max(1);
-        if self.width.swap(width, Ordering::Release) == width {
+        if state.width == width {
             return;
         }
-        self.cv.notify_all();
-    }
-
-    /// Admit as many UI-staged jobs as one nonblocking lock attempt permits.
-    /// On contention the caller retains the complete batch and retries next
-    /// frame; the browser UI never spins or futex-waits on a worker.
-    fn try_push_batch(&self, jobs: &mut VecDeque<PendingThumb>) -> bool {
-        let mut state = match self.state.try_lock() {
-            Ok(state) => state,
-            Err(std::sync::TryLockError::Poisoned(error)) => error.into_inner(),
-            Err(std::sync::TryLockError::WouldBlock) => return false,
-        };
-        while let Some(job) = jobs.pop_front() {
-            if job.epoch > state.newest_epoch {
-                state.newest_epoch = job.epoch;
-                // A new visible range makes old disposable work dead
-                // weight. Durable cache/render results are already in hand
-                // and must still become textures.
-                let newest = state.newest_epoch;
-                let stale: Vec<AssetRevisionId> = state
-                    .stack
-                    .iter()
-                    .filter(|j| !j.keep_pending && j.epoch < newest)
-                    .map(|j| j.revision)
-                    .collect();
-                state
-                    .stack
-                    .retain(|j| j.keep_pending || j.epoch >= newest);
-                state.dropped.extend(stale);
-            }
-            state.stack.push_back(job);
-        }
-        while state.stack.iter().filter(|job| !job.keep_pending).count()
-            > MAX_PENDING_THUMBS
-        {
-            // Drop the oldest DISPOSABLE pending job — and SAY SO. A warm
-            // FX cache may legitimately contain the whole bundled library.
-            let Some(index) = state.stack.iter().position(|job| !job.keep_pending) else {
-                break;
-            };
-            let job = state.stack.remove(index).expect("pending thumb index");
-            state.dropped.push(job.revision);
-        }
+        state.width = width;
         drop(state);
         self.cv.notify_all();
-        true
     }
 
-    /// Retire queued/active work whose worker or callback vanished. Like
-    /// admission, this is a single nonblocking UI poll; contention simply
-    /// leaves the records in place for the next frame.
-    fn poll_notifications(&self) -> Option<(Vec<AssetRevisionId>, Vec<AssetRevisionId>)> {
-        let mut state = match self.state.try_lock() {
-            Ok(state) => state,
-            Err(std::sync::TryLockError::Poisoned(error)) => error.into_inner(),
-            Err(std::sync::TryLockError::WouldBlock) => return None,
-        };
-        let queued: Vec<AssetRevisionId> = state
-            .stack
-            .iter()
-            .filter(|job| job.submitted.elapsed() >= THUMB_JOB_TIMEOUT)
-            .map(|job| job.revision)
-            .collect();
-        if !queued.is_empty() {
-            state
-                .stack
-                .retain(|job| job.submitted.elapsed() < THUMB_JOB_TIMEOUT);
-            state.timed_out.extend(queued);
-        }
-        let active: Vec<u64> = state
-            .active
-            .iter()
-            .filter_map(|(ticket, (_, started))| {
-                (started.elapsed() >= THUMB_JOB_TIMEOUT).then_some(*ticket)
-            })
-            .collect();
-        for ticket in active {
-            if let Some((revision, _)) = state.active.remove(&ticket) {
-                state.timed_out.push(revision);
-            }
-        }
-        let freed = !state.timed_out.is_empty();
-        let out = (
-            std::mem::take(&mut state.dropped),
-            std::mem::take(&mut state.timed_out),
-        );
-        drop(state);
-        if freed {
-            self.cv.notify_all();
-        }
-        Some(out)
+    fn take_dropped(&self) -> Vec<AssetRevisionId> {
+        let mut state = self.state.lock().unwrap();
+        std::mem::take(&mut state.dropped)
     }
 
-    /// One decode finished: free its slot. False means the UI watchdog
-    /// already retired it, so the late pixels must not be published.
-    fn finished(&self, ticket: u64) -> bool {
-        let mut state = self.state.lock().unwrap_or_else(|error| error.into_inner());
-        let current = state.active.remove(&ticket).is_some();
+    /// One decode finished: free its slot and wake whoever is waiting.
+    fn finished(&self) {
+        let mut state = self.state.lock().unwrap();
+        state.active = state.active.saturating_sub(1);
         drop(state);
         self.cv.notify_one();
-        current
+    }
+
+    fn push(&self, job: PendingThumb) {
+        let mut state = self.state.lock().unwrap();
+        if job.epoch > state.newest_epoch {
+            state.newest_epoch = job.epoch;
+            // A new visible range makes every pending job for the old one
+            // dead weight. Dropping them HERE rather than at pop keeps the
+            // backlog honest: a fast scroll leaves no queue behind it.
+            let newest = state.newest_epoch;
+            let stale: Vec<AssetRevisionId> = state
+                .stack
+                .iter()
+                .filter(|j| j.epoch < newest)
+                .map(|j| j.revision)
+                .collect();
+            state.stack.retain(|j| j.epoch >= newest);
+            state.dropped.extend(stale);
+        }
+        state.stack.push_back(job);
+        while state.stack.len() > MAX_PENDING_THUMBS {
+            // Drop the oldest pending job — and SAY SO.
+            if let Some(job) = state.stack.pop_front() {
+                state.dropped.push(job.revision);
+            }
+        }
+        self.cv.notify_one();
     }
 
     /// Blocks until a live job is available or the queue is closed. Stale
     /// jobs (epoch older than the newest one this queue has seen) are
     /// popped and dropped in place, never decoded — they've certainly
     /// scrolled out of view by the time their turn comes.
-    fn pop(&self) -> Option<(u64, PendingThumb)> {
-        let mut state = self.state.lock().unwrap_or_else(|error| error.into_inner());
+    fn pop(&self) -> Option<PendingThumb> {
+        let mut state = self.state.lock().unwrap();
         loop {
-            while state.active.len() < self.width.load(Ordering::Acquire) {
+            while state.active < state.width {
                 let Some(job) = state.stack.pop_back() else { break };
-                if job.submitted.elapsed() >= THUMB_JOB_TIMEOUT {
-                    state.timed_out.push(job.revision);
-                    continue;
-                }
-                if job.keep_pending || job.epoch >= state.newest_epoch {
-                    let ticket = state.next_ticket;
-                    state.next_ticket = state.next_ticket.wrapping_add(1);
-                    state.active.insert(ticket, (job.revision, Instant::now()));
-                    return Some((ticket, job));
+                if job.epoch >= state.newest_epoch {
+                    state.active += 1;
+                    return Some(job);
                 }
                 state.dropped.push(job.revision);
             }
-            if self.closed.load(Ordering::Acquire) {
+            if state.closed {
                 return None;
             }
-            // `close` takes this same lock around its store + notify (see
-            // below), so there is no notify/check race to guard with a
-            // timeout: every waiter here either observes `closed` already
-            // true above, or is woken by the notify that follows it.
-            state = self
-                .cv
-                .wait(state)
-                .unwrap_or_else(|error| error.into_inner());
+            state = self.cv.wait(state).unwrap();
         }
     }
 
     fn close(&self) {
-        // Set `closed` under the same lock `pop` holds while it checks the
-        // flag and waits, so a `close` racing a waiter can never land
-        // between that check and the wait: either it lands before (the
-        // waiter's next check sees `closed`) or after (the waiter is
-        // already parked on the condvar and this notify wakes it).
-        let state = self.state.lock().unwrap_or_else(|error| error.into_inner());
-        self.closed.store(true, Ordering::Release);
-        drop(state);
+        let mut state = self.state.lock().unwrap();
+        state.closed = true;
         self.cv.notify_all();
     }
-
-    #[cfg(test)]
-    fn push(&self, job: PendingThumb) {
-        self.push_batch(vec![job]);
-    }
-
-    #[cfg(test)]
-    fn push_batch(&self, jobs: Vec<PendingThumb>) {
-        let mut jobs = jobs.into();
-        assert!(self.try_push_batch(&mut jobs));
-        assert!(jobs.is_empty());
-    }
 }
 
 #[cfg(test)]
@@ -4019,33 +3368,21 @@ fn test_sleep_marker(path: &Path) -> Option<Duration> {
     Some(Duration::from_millis(ms))
 }
 
-/// Run one job. `done` is for the pieces a deck decode sends ahead of its
-/// result; the result itself is returned.
-fn run_heavy_job(job: DecodeJob, done: &Sender<DecodeDone>) -> DecodeDone {
+fn run_heavy_job(job: DecodeJob) -> DecodeDone {
     match job {
-        DecodeJob::Deck { deck, gen, source, media } => {
-            // The stems prefetch borrows this lane under its own
-            // generation and wants the file whole; nothing listens to its
-            // chunks, so none are cut.
-            let streaming = gen != crate::stems::PREFETCH_GEN;
-            let mut sink = |chunk: DeckChunk| {
-                let _ = done.send(DecodeDone::DeckChunk { deck, gen, chunk: Box::new(chunk) });
-            };
-            let sink: Option<&mut dyn FnMut(DeckChunk)> =
-                if streaming { Some(&mut sink) } else { None };
-            let result =
-                decode_deck_stream(&source, media, MAX_TRACK_FRAMES, sink).map(|pcm| {
-                    let peaks = wave_peaks(&pcm, WAVE_COLS);
-                    (Arc::new(pcm), peaks)
-                });
+        DecodeJob::Deck { deck, gen, path, media } => {
+            let result = decode_audio_clip(&path, media, MAX_TRACK_FRAMES).map(|pcm| {
+                let peaks = wave_peaks(&pcm, WAVE_COLS);
+                (Arc::new(pcm), peaks)
+            });
             DecodeDone::Deck { deck, gen, result }
         }
-        DecodeJob::Pad { pad, gen, revision, source, media } => {
-            let result = decode_audio_source(&source, media, MAX_PAD_FRAMES).map(Arc::new);
+        DecodeJob::Pad { pad, gen, revision, path, media } => {
+            let result = decode_audio_clip(&path, media, MAX_PAD_FRAMES).map(Arc::new);
             DecodeDone::Pad { pad, gen, revision, result }
         }
-        DecodeJob::Preview { gen, source, media } => {
-            let result = decode_audio_source(&source, media, MAX_TRACK_FRAMES).map(|pcm| {
+        DecodeJob::Preview { gen, path, media } => {
+            let result = decode_audio_clip(&path, media, MAX_TRACK_FRAMES).map(|pcm| {
                 let peaks = preview_wave_bins(&pcm, PREVIEW_WAVE_COLS);
                 (Arc::new(pcm), peaks)
             });
@@ -4099,9 +3436,11 @@ fn run_heavy_job(job: DecodeJob, done: &Sender<DecodeDone>) -> DecodeDone {
 ///   decode that is already wanted must never be starved by ordering games.
 /// - the THUMB lane is a small, dedicated pool (also sized by `lane_sizes`)
 ///   that only ever decodes `DecodeJob::Thumb`. Its pending jobs live on a
-///   LIFO stack (`ThumbQueue`), not a queue: disposable catalog prefetches
-///   are epoch-pruned and capped, while durable local FX sheets survive
-///   both policies so a warm cache drains in full. See `ThumbQueue` and
+///   bounded LIFO stack (`ThumbQueue`), not a queue: the tile under the
+///   operator's eye right now decodes before ones they scrolled past a
+///   moment ago, and a job whose `epoch` has been superseded by a newer one
+///   is skipped — never decoded — instead of wasting a worker on a tile
+///   that has already scrolled away. See `ThumbQueue` and
 ///   `MAX_PENDING_THUMBS` for the exact rules.
 ///
 /// Memory: a thumb decodes to at most `MAX_THUMB_DIM² × 4` bytes of BGRA
@@ -4111,12 +3450,7 @@ fn run_heavy_job(job: DecodeJob, done: &Sender<DecodeDone>) -> DecodeDone {
 /// 4 workers.
 pub struct DecodePool {
     heavy_tx: Sender<DecodeJob>,
-    heavy_rx: Option<Receiver<DecodeJob>>,
     thumb_queue: Arc<ThumbQueue>,
-    /// UI-owned admission buffer. Moving a batch into the worker queue is a
-    /// best-effort `try_lock`; contention keeps it here for the next poll.
-    thumb_staged: RefCell<VecDeque<PendingThumb>>,
-    done_tx: Sender<DecodeDone>,
     rx: Receiver<DecodeDone>,
 }
 
@@ -4128,99 +3462,58 @@ impl Default for DecodePool {
 
 impl DecodePool {
     pub fn new() -> DecodePool {
+        let cpus = std::thread::available_parallelism().map(|n| n.get()).unwrap_or(1);
+        let (heavy_workers, thumb_workers) = lane_sizes(cpus);
+
         let (heavy_tx, job_rx) = channel::<DecodeJob>();
         let (done_tx, rx) = channel::<DecodeDone>();
-        DecodePool {
-            heavy_tx,
-            heavy_rx: Some(job_rx),
-            thumb_queue: Arc::new(ThumbQueue::new(1)),
-            thumb_staged: RefCell::new(VecDeque::new()),
-            done_tx,
-            rx,
-        }
-    }
-
-    /// Start the CPU lanes through Makepad's native/web-worker executor.
-    /// Construction starts no OS primitive, so the web build never falls
-    /// through the standard-library launcher and silently loses its decoder.
-    pub fn start(&mut self, spawner: ThreadSpawner) {
-        let Some(job_rx) = self.heavy_rx.take() else { return };
-        let (heavy_workers, thumb_workers) = lane_sizes(spawner.available_parallelism().get());
-        self.thumb_queue.set_width(thumb_workers);
         let job_rx = Arc::new(Mutex::new(job_rx));
         for i in 0..heavy_workers {
             let jobs = job_rx.clone();
-            let done = self.done_tx.clone();
-            let options = ThreadOptions { name: Some(format!("vj-decode-{i}").into()), ..Default::default() };
-            match spawner.spawn_worker(options, move || loop {
+            let done = done_tx.clone();
+            let _ = std::thread::Builder::new()
+                .name(format!("vj-decode-heavy-{i}"))
+                .spawn(move || loop {
                     let job = {
                         let guard = jobs.lock().unwrap();
                         guard.recv()
                     };
                     let Ok(job) = job else { return };
-                    let out = run_heavy_job(job, &done);
+                    let out = run_heavy_job(job);
                     if done.send(out).is_err() {
                         return;
                     }
-                }) {
-                Ok(handle) => handle.detach(),
-                Err(error) => makepad_widgets::log!("vj decode worker {i} unavailable: {error}"),
-            }
+                });
         }
 
+        let thumb_queue = Arc::new(ThumbQueue::new(thumb_workers));
         for i in 0..thumb_workers {
-            let queue = self.thumb_queue.clone();
-            let done = self.done_tx.clone();
-            let options = ThreadOptions { name: Some(format!("vj-thumb-{i}").into()), ..Default::default() };
-            match spawner.spawn_worker(options, move || loop {
-                    let Some((ticket, job)) = queue.pop() else { return };
-                    let result = decode_thumb_source(&job.source, job.sheet, job.legacy_may_be_sheet);
-                    if !queue.finished(ticket) {
-                        continue;
-                    }
+            let queue = thumb_queue.clone();
+            let done = done_tx.clone();
+            let _ = std::thread::Builder::new()
+                .name(format!("vj-decode-thumb-{i}"))
+                .spawn(move || loop {
+                    let Some(job) = queue.pop() else { return };
+                    let result = decode_thumb(&job.path, job.sheet, job.legacy_may_be_sheet);
+                    queue.finished();
                     let out = DecodeDone::Thumb { revision: job.revision, result };
                     if done.send(out).is_err() {
                         return;
                     }
-                }) {
-                Ok(handle) => handle.detach(),
-                Err(error) => makepad_widgets::log!("vj thumbnail worker {i} unavailable: {error}"),
-            }
+                });
         }
+
+        DecodePool { heavy_tx, thumb_queue, rx }
     }
 
     pub fn submit(&self, job: DecodeJob) {
-        self.submit_batch(std::iter::once(job));
-    }
-
-    /// Submit related thumbnail work as one queue operation. This matters
-    /// for a warm FX cache: IndexedDB can return hundreds of JPEGs together,
-    /// and the UI thread stages that set without touching a worker-owned lock.
-    /// [`Self::poll`] transfers it with one nonblocking attempt per frame.
-    pub fn submit_batch(&self, jobs: impl IntoIterator<Item = DecodeJob>) {
-        let submitted = Instant::now();
-        let mut thumbs = self.thumb_staged.borrow_mut();
-        for job in jobs {
-            match job {
-                DecodeJob::Thumb {
-                    revision,
-                    source,
-                    sheet,
-                    legacy_may_be_sheet,
-                    epoch,
-                    keep_pending,
-                } => thumbs.push_back(PendingThumb {
-                    revision,
-                    source,
-                    sheet,
-                    legacy_may_be_sheet,
-                    epoch,
-                    keep_pending,
-                    submitted,
-                }),
-                other => {
-                    let _ = self.heavy_tx.send(other);
-                }
+        match job {
+            DecodeJob::Thumb { revision, path, sheet, legacy_may_be_sheet, epoch } => {
+                self.thumb_queue
+                    .push(PendingThumb { revision, path, sheet, legacy_may_be_sheet, epoch });
+            }
+            other => {
+                let _ = self.heavy_tx.send(other);
             }
         }
     }
@@ -4233,33 +3526,12 @@ impl DecodePool {
     }
 
     pub fn poll(&self) -> Vec<DecodeDone> {
-        let mut staged = self.thumb_staged.borrow_mut();
-        let expired: Vec<AssetRevisionId> = staged
-            .iter()
-            .filter(|job| job.submitted.elapsed() >= THUMB_JOB_TIMEOUT)
-            .map(|job| job.revision)
-            .collect();
-        if !expired.is_empty() {
-            staged.retain(|job| job.submitted.elapsed() < THUMB_JOB_TIMEOUT);
-        }
-        self.thumb_queue.try_push_batch(&mut staged);
-        drop(staged);
-        let mut out: Vec<DecodeDone> = expired
+        let mut out: Vec<DecodeDone> = self
+            .thumb_queue
+            .take_dropped()
             .into_iter()
-            .map(|revision| DecodeDone::ThumbTimedOut { revision })
+            .map(|revision| DecodeDone::ThumbDropped { revision })
             .collect();
-        if let Some((dropped, timed_out)) = self.thumb_queue.poll_notifications() {
-            out.extend(
-                dropped
-                    .into_iter()
-                    .map(|revision| DecodeDone::ThumbDropped { revision }),
-            );
-            out.extend(
-                timed_out
-                    .into_iter()
-                    .map(|revision| DecodeDone::ThumbTimedOut { revision }),
-            );
-        }
         loop {
             match self.rx.try_recv() {
                 Ok(done) => out.push(done),
@@ -4812,7 +4084,7 @@ mod tests {
         let warm = decode_thumb(&path, Some((cells, 30.0)), false).expect("decodes");
         assert_eq!(warm.frames.len(), n, "the full declared sheet");
         let runs = 5;
-        let t0 = crate::clock::Instant::now();
+        let t0 = std::time::Instant::now();
         for _ in 0..runs {
             let p = decode_thumb(&path, Some((cells, 30.0)), false).unwrap();
             assert_eq!(p.frames.len(), n);
@@ -4822,13 +4094,13 @@ mod tests {
         // The split, so the LRU budget can be sized against the part that
         // scales: session open (codec setup, fixed) vs frame pull (hw
         // decode) vs conversion+placement (CPU, ours).
-        let t_open = crate::clock::Instant::now();
+        let t_open = std::time::Instant::now();
         for _ in 0..runs {
             let d = VideoFileDecoder::open(path.to_str().unwrap()).unwrap();
             drop(d);
         }
         let open_ms = t_open.elapsed().as_secs_f64() * 1000.0 / runs as f64;
-        let t_pull = crate::clock::Instant::now();
+        let t_pull = std::time::Instant::now();
         for _ in 0..runs {
             let mut d = VideoFileDecoder::open(path.to_str().unwrap()).unwrap();
             let mut got = 0;
@@ -4919,40 +4191,21 @@ mod tests {
         std::fs::write(&bad, b"not a wav").unwrap();
 
         let pool = DecodePool::new();
-        pool.submit(DecodeJob::Deck {
-            deck: DeckId::A,
-            gen: 7,
-            source: good.into(),
-            media: MediaType::Wav,
-        });
+        pool.submit(DecodeJob::Deck { deck: DeckId::A, gen: 7, path: good, media: MediaType::Wav });
         pool.submit(DecodeJob::Pad {
             pad: PadKey::from_bytes([2; 16]),
             gen: 9,
             revision: AssetRevisionId::from_bytes([3; 32]),
-            source: bad.into(),
+            path: bad,
             media: MediaType::Wav,
         });
-        let deadline = crate::clock::Instant::now() + Duration::from_secs(10);
+        let deadline = std::time::Instant::now() + Duration::from_secs(10);
         let mut results = Vec::new();
-        let mut chunks = Vec::new();
-        while results.len() < 2 && crate::clock::Instant::now() < deadline {
-            for done in pool.poll() {
-                match done {
-                    DecodeDone::DeckChunk { deck, gen, chunk } => {
-                        assert_eq!((deck, gen), (DeckId::A, 7));
-                        chunks.push(chunk);
-                    }
-                    other => results.push(other),
-                }
-            }
+        while results.len() < 2 && std::time::Instant::now() < deadline {
+            results.extend(pool.poll());
             std::thread::sleep(Duration::from_millis(10));
         }
         assert_eq!(results.len(), 2);
-        // The stream precedes the whole: one (short, last) chunk of 50.
-        assert_eq!(chunks.len(), 1);
-        assert!(chunks[0].last);
-        assert_eq!(chunks[0].frames.len(), 50);
-        assert_eq!(chunks[0].total_frames_hint, Some(50));
         for done in results {
             match done {
                 DecodeDone::Deck { deck, gen, result } => {
@@ -4961,7 +4214,6 @@ mod tests {
                     assert_eq!(pcm.frames.len(), 50);
                     assert_eq!(peaks.len(), WAVE_COLS);
                 }
-                DecodeDone::DeckChunk { .. } => unreachable!("chunks were set aside"),
                 DecodeDone::Pad { gen, result, .. } => {
                     assert_eq!(gen, 9);
                     assert!(result.is_err(), "bad wav must fail");
@@ -4973,141 +4225,13 @@ mod tests {
                 | DecodeDone::Billboard { .. }
                 | DecodeDone::FlowClip { .. }
                 | DecodeDone::Thumb { .. }
-                | DecodeDone::ThumbDropped { .. }
-                | DecodeDone::ThumbTimedOut { .. } => {
+                | DecodeDone::ThumbDropped { .. } => {
                     panic!("no mesh/flow/thumb job submitted")
                 }
             }
         }
     }
 
-    /// A synthetic chunk of `frames` frames at `rate`, numbered `seq`.
-    fn chunk(seq: u32, rate: u32, frames: usize, hint: Option<usize>, last: bool) -> DeckChunk {
-        DeckChunk {
-            seq,
-            sample_rate: rate,
-            total_frames_hint: hint,
-            frames: Arc::new(vec![[seq as i16 + 1, 0]; frames]),
-            hops: vec![WaveHop::default(); frames / (rate as usize / 100).max(1)],
-            last,
-        }
-    }
-
-    #[test]
-    fn a_stream_opens_on_the_lead_and_grows_to_its_end() {
-        let rate = 48_000;
-        let hint = Some(STREAM_CHUNK_FRAMES * 2 + 1_000);
-        let mut stream = DeckStream::new(3);
-        // One full chunk at 48 kHz is ~2.73 s: past the lead.
-        assert!(STREAM_CHUNK_FRAMES as f64 / rate as f64 >= PLAYABLE_LEAD_SECS);
-        assert_eq!(stream.accept(chunk(0, rate, STREAM_CHUNK_FRAMES, hint, false)), Ok(true));
-        assert!(stream.is_playable() && !stream.is_complete());
-        assert_eq!(stream.frames(), STREAM_CHUNK_FRAMES);
-        assert_eq!(stream.expected_frames(), hint.unwrap());
-        let fraction = stream.fraction().expect("a hinted stream measures its progress");
-        assert!((fraction - STREAM_CHUNK_FRAMES as f32 / hint.unwrap() as f32).abs() < 1e-4);
-        // The picture is scaled to the expectation, not to what is in.
-        let expected_cols = (hint.unwrap() as f64 / rate as f64 * ZOOM_COLS_PER_SEC).ceil() as usize;
-        assert_eq!(stream.wave_columns(), expected_cols);
-        assert!(stream.hops.len() < expected_cols);
-
-        // Playable is announced once; growth is silent.
-        assert_eq!(stream.accept(chunk(1, rate, STREAM_CHUNK_FRAMES, hint, false)), Ok(false));
-        assert_eq!(stream.table().chunks.len(), 2);
-        // The end: a short last chunk fixes the length exactly, even when
-        // the container over-claimed.
-        assert_eq!(stream.accept(chunk(2, rate, 500, hint, true)), Ok(false));
-        assert!(stream.is_complete());
-        assert_eq!(stream.frames(), STREAM_CHUNK_FRAMES * 2 + 500);
-        assert_eq!(stream.expected_frames(), stream.frames());
-        assert_eq!(stream.fraction(), Some(1.0));
-        assert!(stream.accept(chunk(3, rate, 10, hint, true)).is_err(), "nothing follows the end");
-        // Releasing the audio keeps the geometry for the picture.
-        stream.release_audio();
-        assert!(stream.table().chunks.is_empty());
-        assert_eq!(stream.expected_frames(), STREAM_CHUNK_FRAMES * 2 + 500);
-    }
-
-    #[test]
-    fn a_short_track_opens_on_its_last_chunk_and_the_mixer_table_reads_it() {
-        let rate = 48_000;
-        let mut stream = DeckStream::new(1);
-        // Under the lead, but whole: playable at once.
-        assert_eq!(stream.accept(chunk(0, rate, 4_800, None, true)), Ok(true));
-        assert!(stream.is_playable() && stream.is_complete());
-        assert_eq!(stream.fraction(), Some(1.0));
-        let table = stream.table();
-        assert_eq!(table.len, 4_800);
-        assert!(table.complete);
-        assert!((table.seconds() - 0.1).abs() < 1e-9);
-    }
-
-    #[test]
-    fn a_chunk_out_of_order_breaks_the_stream_quietly() {
-        let rate = 44_100;
-        let mut stream = DeckStream::new(9);
-        assert_eq!(stream.accept(chunk(0, rate, STREAM_CHUNK_FRAMES, None, false)), Ok(true));
-        // No hint and not complete: nothing to measure progress by.
-        assert_eq!(stream.fraction(), None);
-        assert_eq!(stream.expected_frames(), STREAM_CHUNK_FRAMES);
-        let error = stream.accept(chunk(2, rate, STREAM_CHUNK_FRAMES, None, false)).unwrap_err();
-        assert!(error.contains("expected"), "{error}");
-        // The table stands as it was; later chunks are dropped without a word.
-        assert_eq!(stream.frames(), STREAM_CHUNK_FRAMES);
-        assert_eq!(stream.accept(chunk(3, rate, STREAM_CHUNK_FRAMES, None, false)), Ok(false));
-        assert_eq!(stream.frames(), STREAM_CHUNK_FRAMES);
-        assert!(!stream.is_complete());
-    }
-
-    #[test]
-    fn the_cutter_streams_a_wav_in_order_and_returns_it_whole() {
-        let dir = std::env::temp_dir().join(format!("vj_stream_test_{}", std::process::id()));
-        std::fs::create_dir_all(&dir).unwrap();
-        // Two full chunks and a tail, every frame numbered by position.
-        let total = STREAM_CHUNK_FRAMES * 2 + 12_345;
-        let frames: Vec<(i16, i16)> =
-            (0..total).map(|i| ((i % 30_000) as i16, -((i % 30_000) as i16))).collect();
-        let path = dir.join("numbered.wav");
-        std::fs::write(&path, wav_pcm16(&frames, 44_100)).unwrap();
-
-        let mut chunks: Vec<DeckChunk> = Vec::new();
-        let mut sink = |chunk: DeckChunk| chunks.push(chunk);
-        let pcm = decode_deck_stream(
-            &DecodeSource::Path(path.clone()),
-            MediaType::Wav,
-            MAX_TRACK_FRAMES,
-            Some(&mut sink),
-        )
-        .expect("the numbered wav decodes");
-        assert_eq!(pcm.frames.len(), total);
-        assert_eq!(chunks.len(), 3);
-        let mut assembled: Vec<[i16; 2]> = Vec::new();
-        let mut hops = 0usize;
-        for (index, chunk) in chunks.iter().enumerate() {
-            assert_eq!(chunk.seq as usize, index);
-            assert_eq!(chunk.sample_rate, 44_100);
-            assert_eq!(chunk.total_frames_hint, Some(total));
-            assert_eq!(chunk.last, index == 2);
-            assert_eq!(chunk.frames.len(), if chunk.last { 12_345 } else { STREAM_CHUNK_FRAMES });
-            assembled.extend_from_slice(&chunk.frames);
-            hops += chunk.hops.len();
-        }
-        // The chunks ARE the track, in order, and the hops cover it once.
-        assert_eq!(assembled, pcm.frames);
-        assert_eq!(hops, total.div_ceil(441));
-
-        // Nobody listening: the same track, no chunks cut.
-        let whole = decode_deck_stream(
-            &DecodeSource::Path(path),
-            MediaType::Wav,
-            MAX_TRACK_FRAMES,
-            None,
-        )
-        .expect("decodes without a sink");
-        assert_eq!(whole.frames, pcm.frames);
-        let _ = std::fs::remove_dir_all(dir);
-    }
-
     #[test]
     fn lane_sizes_scale_heavy_and_cap_thumb() {
         // 1 cpu: both lanes floor at their minimum (2 workers each).
@@ -5128,30 +4252,28 @@ mod tests {
         for i in 0..3u32 {
             queue.push(PendingThumb {
                 revision: AssetRevisionId::from_bytes([i as u8; 32]),
-                source: PathBuf::from(format!("w{i}.png")).into(),
+                path: PathBuf::from(format!("w{i}.png")),
                 sheet: None,
                 legacy_may_be_sheet: false,
                 epoch: 0,
-                keep_pending: false,
-                submitted: Instant::now(),
             });
         }
         // Width 1: one job out, and the next only after it finishes.
-        let (first_ticket, first) = queue.pop().expect("first job");
+        let first = queue.pop().expect("first job");
         {
             let state = queue.state.lock().unwrap();
-            assert_eq!(state.active.len(), 1);
+            assert_eq!(state.active, 1);
             assert_eq!(state.stack.len(), 2);
         }
-        assert!(queue.finished(first_ticket));
-        let (_, second) = queue.pop().expect("second job");
+        queue.finished();
+        let second = queue.pop().expect("second job");
         assert_ne!(first.revision, second.revision);
         // Widening lets a third start while the second is still running.
         queue.set_width(4);
-        let (_, third) = queue.pop().expect("third job");
+        let third = queue.pop().expect("third job");
         assert_ne!(second.revision, third.revision);
         let state = queue.state.lock().unwrap();
-        assert_eq!(state.active.len(), 2, "the second and third; the first reported finished");
+        assert_eq!(state.active, 2, "the second and third; the first reported finished");
         assert!(state.stack.is_empty());
     }
 
@@ -5163,40 +4285,34 @@ mod tests {
         let stale = AssetRevisionId::from_bytes([1u8; 32]);
         queue.push(PendingThumb {
             revision: stale,
-            source: PathBuf::from("stale.png").into(),
+            path: PathBuf::from("stale.png"),
             sheet: None,
             legacy_may_be_sheet: false,
             epoch: 1,
-            keep_pending: false,
-            submitted: Instant::now(),
         });
         // A newer epoch retires the pending job for the old one.
         queue.push(PendingThumb {
             revision: AssetRevisionId::from_bytes([2u8; 32]),
-            source: PathBuf::from("live.png").into(),
+            path: PathBuf::from("live.png"),
             sheet: None,
             legacy_may_be_sheet: false,
             epoch: 2,
-            keep_pending: false,
-            submitted: Instant::now(),
         });
-        assert_eq!(queue.poll_notifications().unwrap().0, vec![stale]);
-        assert!(queue.poll_notifications().unwrap().0.is_empty(), "reported once, not forever");
+        assert_eq!(queue.take_dropped(), vec![stale]);
+        assert!(queue.take_dropped().is_empty(), "reported once, not forever");
 
         // Overflow drops the OLDEST pending job — and says which.
         let queue = ThumbQueue::new(4);
         for i in 0..(MAX_PENDING_THUMBS + 2) {
             queue.push(PendingThumb {
                 revision: AssetRevisionId::from_bytes([i as u8; 32]),
-                source: PathBuf::from(format!("o{i}.png")).into(),
+                path: PathBuf::from(format!("o{i}.png")),
                 sheet: None,
                 legacy_may_be_sheet: false,
                 epoch: 5,
-                keep_pending: false,
-                submitted: Instant::now(),
             });
         }
-        let dropped = queue.poll_notifications().unwrap().0;
+        let dropped = queue.take_dropped();
         assert_eq!(dropped.len(), 2, "two over the cap, two reported");
         assert_eq!(dropped[0], AssetRevisionId::from_bytes([0u8; 32]));
     }
@@ -5211,21 +4327,15 @@ mod tests {
         for i in 0..10u32 {
             queue.push(PendingThumb {
                 revision: AssetRevisionId::from_bytes([i as u8; 32]),
-                source: PathBuf::from(format!("t{i}.png")).into(),
+                path: PathBuf::from(format!("t{i}.png")),
                 sheet: None,
                 legacy_may_be_sheet: false,
                 epoch: 0,
-                keep_pending: false,
-                submitted: Instant::now(),
             });
         }
         for expect in (0..10u32).rev() {
-            let (_, job) = queue.pop().expect("job available");
-            assert_eq!(
-                job.source,
-                DecodeSource::Path(PathBuf::from(format!("t{expect}.png"))),
-                "must be newest-first"
-            );
+            let job = queue.pop().expect("job available");
+            assert_eq!(job.path, PathBuf::from(format!("t{expect}.png")), "must be newest-first");
         }
 
         // Staleness: jobs stamped with an epoch older than the newest one
@@ -5234,25 +4344,21 @@ mod tests {
         for i in 0..5u32 {
             queue.push(PendingThumb {
                 revision: AssetRevisionId::from_bytes([i as u8; 32]),
-                source: PathBuf::from(format!("old{i}.png")).into(),
+                path: PathBuf::from(format!("old{i}.png")),
                 sheet: None,
                 legacy_may_be_sheet: false,
                 epoch: 1,
-                keep_pending: false,
-                submitted: Instant::now(),
             });
         }
         queue.push(PendingThumb {
             revision: AssetRevisionId::from_bytes([9; 32]),
-            source: PathBuf::from("fresh.png").into(),
+            path: PathBuf::from("fresh.png"),
             sheet: None,
             legacy_may_be_sheet: false,
             epoch: 2,
-            keep_pending: false,
-            submitted: Instant::now(),
         });
-        let (_, job) = queue.pop().expect("the fresh-epoch job survives");
-        assert_eq!(job.source, DecodeSource::Path(PathBuf::from("fresh.png")));
+        let job = queue.pop().expect("the fresh-epoch job survives");
+        assert_eq!(job.path, PathBuf::from("fresh.png"));
         assert!(
             queue.state.lock().unwrap().stack.is_empty(),
             "stale jobs must be dropped when popped, not left behind"
@@ -5263,113 +4369,21 @@ mod tests {
         for i in 0..(MAX_PENDING_THUMBS + 3) {
             queue.push(PendingThumb {
                 revision: AssetRevisionId::from_bytes([0; 32]),
-                source: PathBuf::from(format!("p{i}.png")).into(),
+                path: PathBuf::from(format!("p{i}.png")),
                 sheet: None,
                 legacy_may_be_sheet: false,
                 epoch: 0,
-                keep_pending: false,
-                submitted: Instant::now(),
             });
         }
         let remaining = queue.state.lock().unwrap();
         assert_eq!(remaining.stack.len(), MAX_PENDING_THUMBS);
         assert_eq!(
-            remaining.stack.front().unwrap().source,
-            DecodeSource::Path(PathBuf::from("p3.png")),
+            remaining.stack.front().unwrap().path,
+            PathBuf::from("p3.png"),
             "the three oldest (p0..p2) must have been dropped to stay at the cap"
         );
     }
 
-    #[test]
-    fn fx_thumb_cache_batch_survives_pending_cap_and_epoch_changes() {
-        const CACHED: usize = 249;
-        let queue = ThumbQueue::new(CACHED + 1);
-        queue.push_batch(
-            (0..CACHED)
-                .map(|i| PendingThumb {
-                    revision: AssetRevisionId::from_bytes([i as u8; 32]),
-                    source: PathBuf::from(format!("cached{i}.jpg")).into(),
-                    sheet: None,
-                    legacy_may_be_sheet: false,
-                    epoch: 1,
-                    keep_pending: true,
-                    submitted: Instant::now(),
-                })
-                .collect(),
-        );
-        // A scroll still retires an old disposable prefetch, but it must
-        // not retire any already-read local cache value.
-        let stale = AssetRevisionId::from_bytes([250; 32]);
-        queue.push(PendingThumb {
-            revision: stale,
-            source: PathBuf::from("stale-prefetch.jpg").into(),
-            sheet: None,
-            legacy_may_be_sheet: false,
-            epoch: 1,
-            keep_pending: false,
-            submitted: Instant::now(),
-        });
-        queue.push(PendingThumb {
-            revision: AssetRevisionId::from_bytes([251; 32]),
-            source: PathBuf::from("new-prefetch.jpg").into(),
-            sheet: None,
-            legacy_may_be_sheet: false,
-            epoch: 2,
-            keep_pending: false,
-            submitted: Instant::now(),
-        });
-        assert_eq!(queue.poll_notifications().unwrap().0, vec![stale]);
-        let state = queue.state.lock().unwrap();
-        assert_eq!(
-            state.stack.iter().filter(|job| job.keep_pending).count(),
-            CACHED,
-            "the complete warm-cache batch must remain queued"
-        );
-        assert_eq!(state.stack.len(), CACHED + 1);
-    }
-
-    #[test]
-    fn fx_thumb_batch_retries_queue_lock_contention_without_loss() {
-        let queue = ThumbQueue::new(2);
-        let revision = AssetRevisionId::from_bytes([77; 32]);
-        let mut jobs = VecDeque::from([PendingThumb {
-            revision,
-            source: PathBuf::from("cached.jpg").into(),
-            sheet: None,
-            legacy_may_be_sheet: false,
-            epoch: 1,
-            keep_pending: true,
-            submitted: Instant::now(),
-        }]);
-        let guard = queue.state.lock().unwrap();
-        assert!(!queue.try_push_batch(&mut jobs));
-        assert_eq!(jobs.len(), 1, "contention must leave the UI batch intact");
-        drop(guard);
-        assert!(queue.try_push_batch(&mut jobs));
-        assert!(jobs.is_empty());
-        assert_eq!(queue.state.lock().unwrap().stack.len(), 1);
-    }
-
-    #[test]
-    fn fx_thumb_pending_timeout_is_reported_once_and_releases_the_queue() {
-        let queue = ThumbQueue::new(2);
-        let revision = AssetRevisionId::from_bytes([88; 32]);
-        queue.push(PendingThumb {
-            revision,
-            source: PathBuf::from("stalled.jpg").into(),
-            sheet: None,
-            legacy_may_be_sheet: false,
-            epoch: 1,
-            keep_pending: true,
-            submitted: Instant::now() - Duration::from_secs(11),
-        });
-        let (dropped, timed_out) = queue.poll_notifications().unwrap();
-        assert!(dropped.is_empty());
-        assert_eq!(timed_out, vec![revision]);
-        assert!(queue.state.lock().unwrap().stack.is_empty());
-        assert!(queue.poll_notifications().unwrap().1.is_empty(), "reported once");
-    }
-
     #[test]
     fn thumb_lane_is_not_blocked_by_a_slow_heavy_job() {
         let pool = DecodePool::new();
@@ -5389,11 +4403,10 @@ mod tests {
             std::fs::write(&path, b"not an image").unwrap();
             pool.submit(DecodeJob::Thumb {
                 revision: AssetRevisionId::from_bytes([i as u8; 32]),
-                source: path.into(),
+                path,
                 sheet: None,
                 legacy_may_be_sheet: true,
                 epoch: 0,
-                keep_pending: false,
             });
         }
 
@@ -5428,11 +4441,10 @@ mod tests {
             std::fs::write(&path, b"not an image").unwrap();
             pool.submit(DecodeJob::Thumb {
                 revision: AssetRevisionId::from_bytes([i as u8; 32]),
-                source: path.into(),
+                path,
                 sheet: None,
                 legacy_may_be_sheet: true,
                 epoch: 0,
-                keep_pending: false,
             });
         }
         pool.submit(DecodeJob::MeshPrep {
@@ -5825,8 +4837,6 @@ mod mode_flip_tests {
             mixer,
             true,  // loop on
             false, // playing
-            crate::test_thread_spawner(),
-            crate::test_task_pool(),
         )
         .expect("open");
         player.set_muted(true);
diff --git a/apps/vj/src/media_scan.rs b/apps/vj/src/media_scan.rs
index bd1121e53..9f5b140c6 100644
--- a/apps/vj/src/media_scan.rs
+++ b/apps/vj/src/media_scan.rs
@@ -728,8 +728,6 @@ fn convert_for_flow(
 }
 
 #[cfg(test)]
-// Native filesystem tests use wall-clock values only to make temporary paths unique.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 mod tests {
     use super::*;
 
diff --git a/apps/vj/src/mesh_view.rs b/apps/vj/src/mesh_view.rs
index 4b3aed9a9..1b9b02b8a 100644
--- a/apps/vj/src/mesh_view.rs
+++ b/apps/vj/src/mesh_view.rs
@@ -490,7 +490,6 @@ impl VjMeshView {
                                 color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
                                 dynamic: false,
                                 depth_order: 0.0,
-                                custom_material: None,
                                 part_poses: Vec::new(),
                             });
                             self.status =
@@ -533,7 +532,6 @@ impl VjMeshView {
             color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
             dynamic: false,
             depth_order: 0.0,
-            custom_material: None,
             part_poses: Vec::new(),
         });
         // A level's door parts are animated nodes, NOT part of the static
diff --git a/apps/vj/src/mixer.rs b/apps/vj/src/mixer.rs
index 7d9fcd4fd..cca2e5cbd 100644
--- a/apps/vj/src/mixer.rs
+++ b/apps/vj/src/mixer.rs
@@ -3,51 +3,31 @@
 //! one-shot SFX voices, summed through a master gain with a hard safety
 //! clamp.
 //!
-//! Threading contract — no lock anywhere, on any thread:
-//! - the device callback owns the mix state outright ([`MixEngine`]) and
-//!   calls [`MixEngine::render`]; it drains a lock-free command ring, mixes,
-//!   and publishes a `Copy` snapshot through a seqlock. It never waits on
-//!   the UI, never allocates and never frees a payload,
-//! - the UI holds a [`Mixer`] handle: every mutation is a [`MixCmd`] moved
-//!   into the ring (a full ring backs up on the UI side and re-sends next
-//!   frame), every read is the last snapshot or the handle's own shadow of
-//!   what it sent. What a command replaces comes back to the UI as a
-//!   [`Retired`] payload and is dropped there. Every audible parameter
-//!   change goes through a [`Ramp`] (a few ms of slew), so gain moves,
-//!   mutes, crossfades and slot fades are click-free,
-//! - video decode threads push PCM into per-slot lock-free rings and read
-//!   back the buffered depth for pacing; closing a slot just flushes and
-//!   mutes it — nobody joins anybody.
+//! Threading contract:
+//! - the device callback calls [`Mixer::render`]; it `try_lock`s the state
+//!   and leaves the (pre-zeroed) buffer silent on contention — it never
+//!   blocks on the UI,
+//! - UI/engine threads mutate through short-lock methods; every audible
+//!   parameter change goes through a [`Ramp`] (a few ms of slew), so gain
+//!   moves, mutes, crossfades and slot fades are click-free,
+//! - video decode threads push PCM into per-slot queues and read back the
+//!   buffered depth for pacing; closing a slot just flushes and mutes it —
+//!   nobody joins anybody.
 //!
 //! The device clock is the position truth: deck playheads and end-of-track
 //! flags advance only inside `render`.
 
 use crate::cue::SlotId;
 use crate::decks::{crossfader_gains, DeckId, FadeCurve, ScratchMotion};
-use crate::loop_splat::{
-    SplatGrid, SplatPart, SplatRow, SplatSnapshot, SPLAT_COLS, SPLAT_ROWS,
-};
 use crate::music_dsp::{
     DeckEq, FrameSource, ParamRamp, RateReader, ScratchRamp, Stretcher, STEM_COUNT,
-    STRETCH_BYPASS_EPSILON, STRETCH_ENGAGE_EPSILON, STRETCH_RATIO_MAX, STRETCH_RATIO_MIN,
-    WSOLA_WINDOW,
+    STRETCH_BYPASS_EPSILON, STRETCH_RATIO_MAX, STRETCH_RATIO_MIN, WSOLA_WINDOW,
 };
 use crate::pads::{PadKey, VoiceAlloc, VoiceId};
-use crate::score_preview::{PreviewEvent, PreviewSequence};
-use crate::program_mix::{
-    MasterParam, MasterParams, MasterSnapshot, ProgramMix, StripId, StripSnapshot, STRIP_COUNT,
-};
-use crate::synth::{
-    IronfishParam, IronfishPatch, RackSnapshot, StepPattern, SynthClock, SynthEngines, SynthRack,
-    SynthTrack,
-};
-use makepad_drumkit::{DrumKit, SampleBank};
-use makepad_piano_model::{Piano, PianoEvent, TimedEvent as PianoTimedEvent};
 use makepad_widgets::makepad_platform::audio::AudioBuffer;
 use std::collections::VecDeque;
 use std::sync::atomic::{AtomicBool, AtomicU32, AtomicU64, Ordering};
-use crate::spsc::{OnceSlot, SeqCell, SpscRing, UiCell};
-use std::sync::Arc;
+use std::sync::{Arc, Mutex};
 
 /// Q32.32 fixed-point source-frame cursor.
 const FP_ONE: u64 = 1 << 32;
@@ -62,11 +42,6 @@ const BLEND_SECS: f32 = 0.08;
 const MAX_SLOT_QUEUE_FRAMES: usize = 96_000;
 /// Master safety clamp.
 const CLAMP: f32 = 1.0;
-/// Width of the blend when separated stems first take over from the mixed
-/// file on a playing deck, seconds. At unity gains the two are the same
-/// signal and the blend is inaudible; under a knob already turned it is
-/// what keeps the swap from being a step.
-const STEM_SWAP_SECS: f32 = 0.020;
 /// Width of the crossfade at a deck loop's wrap, seconds. The tail of the
 /// loop blends into the run-up to IN over this window, so the seam is a
 /// mix of two pieces of programme rather than a gain treatment — long
@@ -77,10 +52,6 @@ const LOOP_XFADE_SECS: f64 = 0.010;
 /// than the wrap's: a jump is a deliberate cut and should feel like one,
 /// just not sound like a spark.
 const SEEK_XFADE_SECS: f64 = 0.005;
-/// A launch arriving this far after a downbeat still belongs to that
-/// downbeat instead of waiting almost a full bar.
-const LATE_LAUNCH_BEATS: f64 = 1.0 / 16.0;
-const SPLAT_XFADE_SECS: f64 = 0.005;
 /// Explicit beat-sync (N beats per loop) may ask for wide rates; the
 /// automatic loop-fit keeps its own ≤8% guard (`fit_loop_to_grid`).
 pub const MIN_VIDEO_PLAYBACK_RATE: f64 = 0.25;
@@ -91,10 +62,6 @@ pub const MAX_VIDEO_PLAYBACK_RATE: f64 = 4.0;
 const CUE_TARGET_FRAMES: u64 = 2_048;
 /// Cue ring capacity in frames; a power of two, so the index is a mask.
 const CUE_RING_FRAMES: usize = 16_384;
-/// Platform device callbacks are at most 4096 frames; preview storage is
-/// built once with the instruments and never resized by the callback.
-const SCORE_PREVIEW_MAX_BLOCK: usize = 4_096;
-const SCORE_PREVIEW_GAIN: f32 = 0.72;
 
 /// Which point of the deck chain the headphone cue listens to.
 #[derive(Clone, Copy, PartialEq, Eq, Debug, Default)]
@@ -249,58 +216,6 @@ impl TransitionAtomics {
         self.rendered_frame.store(frame, Ordering::Relaxed);
         self.sequence.fetch_add(1, Ordering::Release);
     }
-
-    /// A consistent read. `None` until a schedule has ever been published.
-    fn snapshot(&self) -> Option<VideoTransitionSnapshot> {
-        let (phase, id, rendered_frame, target_frame, fade_frames, raw_start, from, to) = loop {
-            let before = self.sequence.load(Ordering::Acquire);
-            if before & 1 != 0 {
-                std::hint::spin_loop();
-                continue;
-            }
-            let values = (
-                VideoTransitionPhase::from_u32(self.phase.load(Ordering::Relaxed)),
-                self.id.load(Ordering::Relaxed),
-                self.rendered_frame.load(Ordering::Relaxed),
-                self.target_frame.load(Ordering::Relaxed),
-                self.fade_frames.load(Ordering::Relaxed),
-                self.start_frame.load(Ordering::Relaxed),
-                self.from.load(Ordering::Relaxed),
-                self.to.load(Ordering::Relaxed),
-            );
-            let after = self.sequence.load(Ordering::Acquire);
-            if before == after {
-                break values;
-            }
-        };
-        if phase == VideoTransitionPhase::Idle || id == 0 {
-            return None;
-        }
-        let start_frame = (raw_start != u64::MAX).then_some(raw_start);
-        let progress = match phase {
-            VideoTransitionPhase::Completed => 1.0,
-            VideoTransitionPhase::Started => {
-                if fade_frames == 0 {
-                    1.0
-                } else {
-                    rendered_frame.saturating_sub(raw_start) as f32 / fade_frames as f32
-                }
-            }
-            _ => 0.0,
-        }
-        .clamp(0.0, 1.0);
-        Some(VideoTransitionSnapshot {
-            id,
-            phase,
-            from: Self::decode_slot(from),
-            to: Self::decode_slot(to).unwrap_or(SlotId::A),
-            target_frame,
-            start_frame,
-            fade_frames,
-            rendered_frame,
-            progress,
-        })
-    }
 }
 
 /// A fully decoded, immutable PCM clip (interleaved stereo i16).
@@ -326,160 +241,6 @@ impl TrackPcm {
     }
 }
 
-/// Frames per streamed chunk. A power of two, so the per-sample chunk
-/// lookup on the audio thread is a shift and a mask: ~2.7 s at 48 kHz,
-/// ~3 s at 44.1 kHz.
-pub const STREAM_CHUNK_SHIFT: u32 = 17;
-pub const STREAM_CHUNK_FRAMES: usize = 1 << STREAM_CHUNK_SHIFT;
-
-/// A track still coming out of the decoder: whole chunks in order, every
-/// one [`STREAM_CHUNK_FRAMES`] long except the last.
-///
-/// The table is an immutable snapshot. A new chunk makes a NEW table that
-/// shares every earlier chunk (`with_chunk` clones a vector of pointers,
-/// never audio), and the UI thread swaps it in under the state lock as one
-/// pointer move — so the callback never sees a table mid-growth, never
-/// waits, and never allocates to read it.
-pub struct StreamPcm {
-    pub sample_rate: u32,
-    pub chunks: Vec<Arc<Vec<[i16; 2]>>>,
-    /// Frames decoded so far: the sum of the chunk lengths.
-    pub len: usize,
-    /// The length the decoder expects the track to have (its container's
-    /// duration), never less than `len`. What the strip and the time
-    /// display are scaled to while the file is still arriving.
-    pub expected: usize,
-    /// The decoder reported the end: `len` is the whole track.
-    pub complete: bool,
-}
-
-impl StreamPcm {
-    pub fn new(sample_rate: u32, expected: Option<usize>) -> StreamPcm {
-        let capacity = expected.map_or(0, |frames| frames.div_ceil(STREAM_CHUNK_FRAMES) + 1);
-        StreamPcm {
-            sample_rate,
-            chunks: Vec::with_capacity(capacity),
-            len: 0,
-            expected: expected.unwrap_or(0),
-            complete: false,
-        }
-    }
-
-    /// This table plus one more chunk. The chunk before it must have been
-    /// full — the read path relies on every chunk but the last being
-    /// exactly [`STREAM_CHUNK_FRAMES`] — and an empty chunk only marks the
-    /// end.
-    pub fn with_chunk(&self, chunk: Arc<Vec<[i16; 2]>>, last: bool) -> StreamPcm {
-        debug_assert!(
-            self.chunks.last().map_or(true, |previous| previous.len() == STREAM_CHUNK_FRAMES),
-            "a streamed chunk may only follow a full one"
-        );
-        debug_assert!(!self.complete, "no chunk follows the end of a stream");
-        let mut chunks = Vec::with_capacity(self.chunks.capacity().max(self.chunks.len() + 1));
-        chunks.extend(self.chunks.iter().cloned());
-        let mut len = self.len;
-        if !chunk.is_empty() {
-            len += chunk.len();
-            chunks.push(chunk);
-        }
-        let expected = if last { len } else { self.expected.max(len) };
-        StreamPcm { sample_rate: self.sample_rate, chunks, len, expected, complete: last }
-    }
-
-    pub fn seconds(&self) -> f64 {
-        self.len as f64 / self.sample_rate.max(1) as f64
-    }
-
-    pub fn expected_seconds(&self) -> f64 {
-        self.expected.max(self.len) as f64 / self.sample_rate.max(1) as f64
-    }
-
-    #[inline]
-    fn frame_f32(&self, index: usize) -> [f32; 2] {
-        if index >= self.len {
-            return [0.0, 0.0];
-        }
-        let chunk = index >> STREAM_CHUNK_SHIFT;
-        let offset = index & (STREAM_CHUNK_FRAMES - 1);
-        match self.chunks.get(chunk).and_then(|chunk| chunk.get(offset)) {
-            Some(frame) => [frame[0] as f32 / 32768.0, frame[1] as f32 / 32768.0],
-            None => [0.0, 0.0],
-        }
-    }
-}
-
-/// What a deck voice reads from: the whole file once it is decoded, or the
-/// growing chunk table while it is being decoded. Same timeline, same
-/// samples; the swap from one to the other at the end of the decode is a
-/// pointer move at the playhead and cannot be heard.
-#[derive(Clone)]
-pub enum DeckPcm {
-    Whole(Arc<TrackPcm>),
-    Stream(Arc<StreamPcm>),
-}
-
-impl DeckPcm {
-    /// Frames that can be read right now.
-    #[inline]
-    pub fn len(&self) -> usize {
-        match self {
-            DeckPcm::Whole(pcm) => pcm.frames.len(),
-            DeckPcm::Stream(stream) => stream.len,
-        }
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.len() == 0
-    }
-
-    pub fn sample_rate(&self) -> u32 {
-        match self {
-            DeckPcm::Whole(pcm) => pcm.sample_rate,
-            DeckPcm::Stream(stream) => stream.sample_rate,
-        }
-    }
-
-    /// The track's length as far as anyone knows: exact once decoded, the
-    /// decoder's expectation before that.
-    pub fn expected_seconds(&self) -> f64 {
-        match self {
-            DeckPcm::Whole(pcm) => pcm.seconds(),
-            DeckPcm::Stream(stream) => stream.expected_seconds(),
-        }
-    }
-
-    pub fn expected_len(&self) -> usize {
-        match self {
-            DeckPcm::Whole(pcm) => pcm.frames.len(),
-            DeckPcm::Stream(stream) => stream.expected.max(stream.len),
-        }
-    }
-
-    /// False while the decoder is still delivering: a playhead at `len`
-    /// is waiting at the edge, not at the end of the track.
-    pub fn complete(&self) -> bool {
-        match self {
-            DeckPcm::Whole(_) => true,
-            DeckPcm::Stream(stream) => stream.complete,
-        }
-    }
-
-    pub fn whole(&self) -> Option<&TrackPcm> {
-        match self {
-            DeckPcm::Whole(pcm) => Some(pcm),
-            DeckPcm::Stream(_) => None,
-        }
-    }
-
-    #[inline]
-    fn frame_f32(&self, index: usize) -> [f32; 2] {
-        match self {
-            DeckPcm::Whole(pcm) => pcm.frame_f32(index),
-            DeckPcm::Stream(stream) => stream.frame_f32(index),
-        }
-    }
-}
-
 /// Headroom the stem lanes are stored with.
 ///
 /// BS-RoFormer's masks are complex ratios, not a partition of unity, so a
@@ -554,308 +315,18 @@ impl TrackStems {
     }
 }
 
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct SplatFrameCell {
-    pub col: u8,
-    pub start_frames: f64,
-    pub len_frames: f64,
-}
-
-/// The frame-domain form sent to the audio state. Conversion happens on the
-/// caller/UI thread; the callback only indexes fixed arrays.
-#[derive(Clone, Debug, PartialEq)]
-pub struct SplatFrames {
-    pub bar_frames: f64,
-    pub first_bar_frames: f64,
-    pub cells: [[Option<SplatFrameCell>; SPLAT_COLS]; SPLAT_ROWS],
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct DeckSnapshot {
-    pub position_secs: f64,
-    pub duration_secs: f64,
-    pub playing: bool,
-    pub scratching: bool,
-    pub splat: Option<SplatSnapshot>,
-}
-
-impl SplatFrames {
-    pub fn from_grid(grid: &SplatGrid, source_rate: f64) -> Self {
-        let mut cells = [[None; SPLAT_COLS]; SPLAT_ROWS];
-        for row in SplatRow::ALL {
-            for col in 0..SPLAT_COLS {
-                cells[row.index()][col] = grid.cells[row.index()][col]
-                    .filter(|cell| !cell.silent)
-                    .map(|cell| SplatFrameCell {
-                        col: col as u8,
-                        start_frames: cell.span.start_secs * source_rate,
-                        len_frames: cell.span.len_secs() * source_rate,
-                    });
-            }
-        }
-        Self {
-            bar_frames: grid.bar_secs * source_rate,
-            first_bar_frames: grid.first_bar_secs * source_rate,
-            cells,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-struct RowCell {
-    col: u8,
-    part: SplatPart,
-    start_frames: f64,
-    len_frames: f64,
-    anchor_frames: f64,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-struct Queued {
-    cell: Option<RowCell>,
-    at_frames: f64,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-struct SplatFade {
-    outgoing: Option<RowCell>,
-    incoming: Option<RowCell>,
-    start_frames: f64,
-    len_frames: f64,
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-struct SplatRowVoice {
-    cell: Option<RowCell>,
-    queued: Option<Queued>,
-    fade: Option<SplatFade>,
-}
-
-struct SplatState {
-    grid: Arc<SplatGrid>,
-    /// Boxed so a replaced grid's frames go back to the UI whole, and the
-    /// state never frees them on the audio thread.
-    frames: Box<SplatFrames>,
-    active: bool,
-    master_frames: f64,
-    phase_fade: Option<SplatPhaseFade>,
-    rows: [SplatRowVoice; SPLAT_ROWS],
-    /// The cell the picture follows: the one launched last. The deck's
-    /// reported playhead cycles inside it, so the waveform stays on the
-    /// segment that is sounding instead of walking off through the track
-    /// with the master clock.
-    view: Option<RowCell>,
-}
-
-impl SplatState {
-    fn new(grid: Arc<SplatGrid>, frames: Box<SplatFrames>, master_frames: f64) -> Self {
-        Self {
-            grid,
-            frames,
-            active: false,
-            master_frames,
-            phase_fade: None,
-            rows: [SplatRowVoice::default(); SPLAT_ROWS],
-            view: None,
-        }
-    }
-
-    /// Where the ear is: inside the cell the picture follows, else on the
-    /// master clock.
-    fn playhead_frames(&self) -> f64 {
-        match self.view {
-            Some(cell) if self.master_frames >= cell.anchor_frames => {
-                cell.start_frames
-                    + (self.master_frames - cell.anchor_frames).rem_euclid(cell.len_frames.max(1.0))
-            }
-            Some(cell) => cell.start_frames,
-            None => self.master_frames,
-        }
-    }
-
-    /// Nothing sounding and nothing waiting to.
-    fn idle(&self) -> bool {
-        self.rows.iter().all(|row| row.cell.is_none() && row.queued.is_none())
-    }
-
-    /// The cell a row is sounding, or the one it is about to.
-    fn row_slot(voice: &SplatRowVoice) -> Option<RowCell> {
-        voice.queued.and_then(|queued| queued.cell).or(voice.cell)
-    }
-
-    /// A launch or a stop just landed: the picture keeps following its
-    /// cell while that cell sounds, moves to a row that is still sounding
-    /// when its own row stopped, and goes back to the master clock when
-    /// every row has.
-    fn revalidate_view(&mut self) {
-        let Some(view) = self.view else { return };
-        if self.rows.iter().any(|voice| Self::row_slot(voice) == Some(view)) {
-            return;
-        }
-        self.view = self.rows.iter().find_map(Self::row_slot);
-    }
-
-    fn bar_start_at_or_before(&self, master: f64) -> f64 {
-        if self.frames.bar_frames <= 0.0 || master < self.frames.first_bar_frames {
-            return self.frames.first_bar_frames;
-        }
-        let index = ((master - self.frames.first_bar_frames) / self.frames.bar_frames).floor();
-        self.frames.first_bar_frames + index * self.frames.bar_frames
-    }
-
-    fn next_bar_after(&self, master: f64) -> f64 {
-        let boundary = self.bar_start_at_or_before(master);
-        if master <= boundary {
-            return boundary;
-        }
-        let forgiveness = self.frames.bar_frames * 0.25 * LATE_LAUNCH_BEATS;
-        if master - boundary <= forgiveness {
-            boundary
-        } else {
-            boundary + self.frames.bar_frames
-        }
-    }
-
-    /// The source span a slot names on the CURRENT frames: the cell's
-    /// bars, or the `part` of them, as `(start, len)` in source frames.
-    /// One derivation for a launch and for a re-launch on a replaced grid,
-    /// so the same slot always means the same samples.
-    fn slot_frames(&self, row: SplatRow, col: usize, part: SplatPart) -> Option<(f64, f64)> {
-        if col >= SPLAT_COLS || !part.is_valid() {
-            return None;
-        }
-        let cell = self.frames.cells[row.index()][col]?;
-        let part_len = cell.len_frames / f64::from(part.den);
-        Some((cell.start_frames + f64::from(part.num) * part_len, part_len.max(1.0)))
-    }
-
-    fn queue_cell(&mut self, row: SplatRow, col: usize, part: SplatPart, sync_locked: bool) {
-        if !self.active {
-            return;
-        }
-        let Some((start_frames, len_frames)) = self.slot_frames(row, col, part) else { return };
-        // The first FREE launch into a silent grid starts NOW, and the master
-        // clock is re-seated on the cell so the grid's bars and the loop's
-        // bars are the same bars from here: the click plays exactly the
-        // segment it named, at once. Later launches join on the next bar,
-        // in phase with what is already running. A synced grid preserves
-        // its clock even on the first launch and joins on its next bar.
-        let at_frames = if self.idle() && !sync_locked {
-            self.master_frames = start_frames;
-            start_frames
-        } else {
-            self.next_bar_after(self.master_frames)
-        };
-        let launched = RowCell {
-            col: col as u8,
-            part,
-            start_frames,
-            len_frames,
-            anchor_frames: at_frames,
-        };
-        self.rows[row.index()].queued = Some(Queued { cell: Some(launched), at_frames });
-        self.view = Some(launched);
-    }
-
-    /// The frames were replaced under a running grid — the refined grid
-    /// landed once the stems were in. Every row that is sounding or waiting
-    /// re-launches the SAME slot on the new frames at the next bar, through
-    /// the ordinary crossfade, and a slot the new grid no longer has stops
-    /// there. What is heard is always what the grid on screen says, so a
-    /// click on a cell lands on the boundaries it shows however many grids
-    /// have come and gone; a slot whose span did not change is left alone.
-    fn rebase_rows(&mut self) {
-        let view = self.view;
-        let mut rebased_view = None;
-        for row in SplatRow::ALL {
-            let voice = self.rows[row.index()];
-            // A pending stop stands; a pending launch moves to the new
-            // frames like a sounding one.
-            if matches!(voice.queued, Some(Queued { cell: None, .. })) {
-                continue;
-            }
-            let Some(old) = Self::row_slot(&voice) else { continue };
-            let follows_view = view == Some(old);
-            match self.slot_frames(row, usize::from(old.col), old.part) {
-                Some((start_frames, len_frames))
-                    if start_frames == old.start_frames && len_frames == old.len_frames => {}
-                Some(_) => {
-                    self.queue_cell(row, usize::from(old.col), old.part, true);
-                    if follows_view {
-                        rebased_view = self.rows[row.index()].queued.and_then(|queued| queued.cell);
-                    }
-                }
-                None => self.queue_stop(row, true),
-            }
-        }
-        // Re-launching set the picture to whichever row went last; it
-        // follows the row it followed before.
-        self.view = rebased_view.or(view);
-    }
-
-    /// A plain stop is immediate: the loop goes quiet on the next rendered
-    /// frame through the same equal-power fade a swap uses. A timed stop
-    /// (shift-click) waits for the next bar like a launch does.
-    fn queue_stop(&mut self, row: SplatRow, timed: bool) {
-        if !self.active {
-            return;
-        }
-        let at_frames = if timed {
-            self.next_bar_after(self.master_frames)
-        } else {
-            self.master_frames
-        };
-        self.rows[row.index()].queued = Some(Queued { cell: None, at_frames });
-    }
-
-    fn snapshot(&self) -> SplatSnapshot {
-        let bar = if self.frames.bar_frames > 0.0 {
-            (self.master_frames - self.frames.first_bar_frames) / self.frames.bar_frames
-        } else {
-            0.0
-        };
-        let mut snapshot = SplatSnapshot {
-            active: self.active,
-            clock_secs: self.master_frames * self.grid.bar_secs / self.frames.bar_frames.max(1.0),
-            bar_index: bar.floor() as i64,
-            bar_phase: bar.rem_euclid(1.0) as f32,
-            ..SplatSnapshot::default()
-        };
-        for row in SplatRow::ALL {
-            let voice = self.rows[row.index()];
-            snapshot.playing[row.index()] = voice.cell.map(|cell| (cell.col, cell.part));
-            snapshot.queued[row.index()] = voice
-                .queued
-                .and_then(|queued| queued.cell.map(|cell| (cell.col, cell.part)));
-            snapshot.row_phase[row.index()] = voice.cell.map_or(0.0, |cell| {
-                ((self.master_frames - cell.anchor_frames).rem_euclid(cell.len_frames)
-                    / cell.len_frames) as f32
-            });
-        }
-        snapshot
-    }
-}
-
 /// What a deck's DSP chain reads from: the full mix, or the stem lanes
 /// summed under their current gains.
 struct DeckSource<'a> {
-    pcm: &'a DeckPcm,
+    pcm: &'a TrackPcm,
     stems: Option<&'a TrackStems>,
-    /// The stem chunk the last read fell in, `(chunk, first frame)`: reads
-    /// run sequentially, so the division that finds a chunk happens once
-    /// per chunk instead of once per sample.
-    stem_chunk: std::cell::Cell<(usize, usize)>,
     stem_gain: [f32; STEM_COUNT],
-    /// How far the stem lanes have taken over from the mixed file: 1.0 once
-    /// the swap-in blend has run its few milliseconds (see
-    /// [`STEM_SWAP_SECS`]).
-    stem_blend: f32,
 }
 
 impl FrameSource for DeckSource<'_> {
     #[inline]
     fn frame_count(&self) -> usize {
-        self.pcm.len()
+        self.pcm.frames.len()
     }
 
     #[inline]
@@ -863,13 +334,8 @@ impl FrameSource for DeckSource<'_> {
         let Some(stems) = self.stems else {
             return self.pcm.frame_f32(index);
         };
-        let (mut chunk, mut start) = self.stem_chunk.get();
-        if index < start || index - start >= stems.chunk_frames {
-            chunk = index / stems.chunk_frames;
-            start = chunk * stems.chunk_frames;
-            self.stem_chunk.set((chunk, start));
-        }
-        let offset = index - start;
+        let chunk = index / stems.chunk_frames;
+        let offset = index - chunk * stems.chunk_frames;
         let mut out = [0.0f32; 2];
         let mut separated = false;
         for (lane, gain) in stems.lanes.iter().zip(self.stem_gain) {
@@ -890,15 +356,6 @@ impl FrameSource for DeckSource<'_> {
         if !separated {
             return self.pcm.frame_f32(index);
         }
-        // The swap-in: the stem sum IS the mixed file, so at unity gains
-        // this blend is a no-op — it only softens a swap that lands under
-        // knobs already turned, where the two really differ.
-        if self.stem_blend < 1.0 {
-            let mixed = self.pcm.frame_f32(index);
-            let t = self.stem_blend.max(0.0);
-            out[0] = mixed[0] + (out[0] - mixed[0]) * t;
-            out[1] = mixed[1] + (out[1] - mixed[1]) * t;
-        }
         out
     }
 }
@@ -940,22 +397,35 @@ impl Ramp {
     }
 }
 
-/// The callback's per-slot cursor over the slot ring, and the slot's
-/// fade gain. Everything else about a slot (open, paused, rates, the
-/// audio itself) lives in [`SlotShared`], lock-free between the threads.
 struct VideoBus {
-    /// Fractional read position past the ring's consumed edge.
+    open: bool,
+    paused: bool,
+    queue: VecDeque<(f32, f32)>,
+    source_rate: f64,
     cursor: f64,
+    playback_rate: f64,
     gain: Ramp,
 }
 
 impl VideoBus {
     fn new() -> VideoBus {
-        VideoBus { cursor: 0.0, gain: Ramp::at(0.0) }
+        VideoBus {
+            open: false,
+            paused: false,
+            queue: VecDeque::new(),
+            source_rate: 0.0,
+            cursor: 0.0,
+            playback_rate: 1.0,
+            gain: Ramp::at(0.0),
+        }
+    }
+
+    fn flush(&mut self) {
+        self.queue.clear();
+        self.cursor = 0.0;
     }
 }
 
-
 /// A few milliseconds of the outgoing stream kept alive after a commanded
 /// jump, so the seek lands as a blend instead of a splice. `left/total` is
 /// the outgoing share, counted down a frame per rendered frame.
@@ -965,25 +435,9 @@ struct SeekFade {
     total: f64,
 }
 
-/// Fixed-size copy of the outgoing sample voices for a clock correction.
-/// Keeping their active fades avoids a splice when a correction crosses
-/// a queued launch or stop.
-struct SplatPhaseFade {
-    pos: f64,
-    left: f64,
-    total: f64,
-    rows: [SplatRowVoice; SPLAT_ROWS],
-}
-
 struct DeckVoice {
-    pcm: Option<DeckPcm>,
-    sync_locked: bool,
+    pcm: Option<Arc<TrackPcm>>,
     stems: Option<Arc<TrackStems>>,
-    /// The stem swap-in blend: 0.0 when a table first lands on a track that
-    /// had none, ramping to 1.0 over [`STEM_SWAP_SECS`]. See
-    /// [`DeckSource::frame`].
-    stem_blend: ParamRamp,
-    splat: Option<SplatState>,
     /// Playhead in SOURCE frames. Fractional, and free to run backwards
     /// under a hand on the waveform.
     pos: f64,
@@ -1021,10 +475,7 @@ impl DeckVoice {
     fn new() -> DeckVoice {
         DeckVoice {
             pcm: None,
-            sync_locked: false,
             stems: None,
-            stem_blend: ParamRamp::at(1.0),
-            splat: None,
             pos: 0.0,
             playing: false,
             loop_span: None,
@@ -1052,10 +503,8 @@ impl DeckVoice {
         self.eq.reset_blend();
     }
 
-    /// Frames the voice can read right now — the decoded edge while a
-    /// track is still streaming in, which is what seeks clamp to.
     fn frame_count(&self) -> usize {
-        self.pcm.as_ref().map(DeckPcm::len).unwrap_or(0)
+        self.pcm.as_ref().map(|pcm| pcm.frames.len()).unwrap_or(0)
     }
 
     /// Move the playhead and drop every bit of streaming state that was
@@ -1063,10 +512,6 @@ impl DeckVoice {
     fn seek_frames(&mut self, frames: f64) {
         let len = self.frame_count() as f64;
         self.pos = frames.clamp(0.0, len);
-        if let Some(splat) = self.splat.as_mut().filter(|splat| splat.active) {
-            splat.master_frames = self.pos;
-            splat.phase_fade = None;
-        }
         self.stretch.reset_to(self.pos);
         self.reader.reset();
         self.ended = false;
@@ -1074,9 +519,6 @@ impl DeckVoice {
 
     /// Where the playhead really is, whichever path is driving it.
     fn playhead_frames(&self) -> f64 {
-        if let Some(splat) = self.splat.as_ref().filter(|splat| splat.active) {
-            return splat.playhead_frames();
-        }
         if self.stretching {
             self.stretch.position()
         } else {
@@ -1092,140 +534,11 @@ impl DeckVoice {
             return;
         }
         let Some(pcm) = self.pcm.as_ref() else { return };
-        let total = (SEEK_XFADE_SECS * pcm.sample_rate().max(1) as f64).max(1.0);
+        let total = (SEEK_XFADE_SECS * pcm.sample_rate.max(1) as f64).max(1.0);
         self.seek_fade = Some(SeekFade { pos: from, left: total, total });
     }
 }
 
-#[inline]
-fn splat_stem_frame(stems: Option<&TrackStems>, stem: usize, index: usize) -> [f32; 2] {
-    let Some(stems) = stems else { return [0.0, 0.0] };
-    let chunk = index / stems.chunk_frames;
-    let offset = index - chunk * stems.chunk_frames;
-    let Some(Some(block)) = stems.lanes[stem].get(chunk) else { return [0.0, 0.0] };
-    let Some(frame) = block.get(offset) else { return [0.0, 0.0] };
-    let scale = STEM_CHUNK_HEADROOM / 32768.0;
-    [frame[0] as f32 * scale, frame[1] as f32 * scale]
-}
-
-#[inline]
-fn splat_cell_frame(
-    row: SplatRow,
-    cell: RowCell,
-    master_frames: f64,
-    pcm: &DeckPcm,
-    stems: Option<&TrackStems>,
-    stem_gain: [f32; STEM_COUNT],
-) -> [f32; 2] {
-    let offset = (master_frames - cell.anchor_frames).rem_euclid(cell.len_frames.max(1.0));
-    let position = cell.start_frames + offset;
-    let index = position.floor().max(0.0) as usize;
-    let fraction = (position - index as f64) as f32;
-    let next_offset = (offset + 1.0).rem_euclid(cell.len_frames.max(1.0));
-    let next = (cell.start_frames + next_offset).floor().max(0.0) as usize;
-    let read = |at| match row.stem() {
-        Some(stem) => {
-            let mut frame = splat_stem_frame(stems, stem.index(), at);
-            let gain = stem_gain[stem.index()];
-            frame[0] *= gain;
-            frame[1] *= gain;
-            frame
-        }
-        None => pcm.frame_f32(at),
-    };
-    let a = read(index);
-    let b = read(next);
-    [
-        a[0] + (b[0] - a[0]) * fraction,
-        a[1] + (b[1] - a[1]) * fraction,
-    ]
-}
-
-/// Splat reads bypass the stretcher and rate reader: every source position is
-/// a pure function of the shared master clock, so feeding discontinuous row
-/// loops to a stateful monotonic reader would weaken the phase guarantee.
-fn render_splat_source(
-    splat: &mut SplatState,
-    pcm: &DeckPcm,
-    stems: Option<&TrackStems>,
-    stem_gain: [f32; STEM_COUNT],
-    source_step: f64,
-) -> [f32; 2] {
-    let master = splat.master_frames;
-    let fade_frames = (SPLAT_XFADE_SECS * pcm.sample_rate().max(1) as f64).max(1.0);
-    let mut sum = [0.0f32; 2];
-    let mut landed = false;
-    for row in SplatRow::ALL {
-        let voice = &mut splat.rows[row.index()];
-        if let Some(queued) = voice.queued.filter(|queued| master >= queued.at_frames) {
-            voice.queued = None;
-            voice.fade = Some(SplatFade {
-                outgoing: voice.cell,
-                incoming: queued.cell,
-                start_frames: queued.at_frames,
-                len_frames: fade_frames,
-            });
-            voice.cell = queued.cell;
-            landed = true;
-        }
-        let mut frame = if let Some(fade) = voice.fade {
-            let phase = ((master - fade.start_frames) / fade.len_frames).clamp(0.0, 1.0) as f32;
-            let outgoing = fade.outgoing.map_or([0.0, 0.0], |cell| {
-                splat_cell_frame(row, cell, master, pcm, stems, stem_gain)
-            });
-            let incoming = fade.incoming.map_or([0.0, 0.0], |cell| {
-                splat_cell_frame(row, cell, master, pcm, stems, stem_gain)
-            });
-            let angle = phase * std::f32::consts::FRAC_PI_2;
-            let out_gain = angle.cos();
-            let in_gain = angle.sin();
-            if phase >= 1.0 {
-                voice.fade = None;
-            }
-            [
-                outgoing[0] * out_gain + incoming[0] * in_gain,
-                outgoing[1] * out_gain + incoming[1] * in_gain,
-            ]
-        } else {
-            voice.cell.map_or([0.0, 0.0], |cell| {
-                splat_cell_frame(row, cell, master, pcm, stems, stem_gain)
-            })
-        };
-        if let Some(fade) = &splat.phase_fade {
-            let old_voice = fade.rows[row.index()];
-            let read = |cell| splat_cell_frame(row, cell, fade.pos, pcm, stems, stem_gain);
-            let old = if let Some(row_fade) = old_voice.fade {
-                let phase = ((fade.pos - row_fade.start_frames) / row_fade.len_frames)
-                    .clamp(0.0, 1.0) as f32;
-                let angle = phase * std::f32::consts::FRAC_PI_2;
-                let outgoing = row_fade.outgoing.map_or([0.0; 2], read);
-                let incoming = row_fade.incoming.map_or([0.0; 2], read);
-                std::array::from_fn(|i| outgoing[i] * angle.cos() + incoming[i] * angle.sin())
-            } else {
-                old_voice.cell.map_or([0.0; 2], read)
-            };
-            let old_gain = (fade.left / fade.total).clamp(0.0, 1.0) as f32;
-            for channel in 0..2 {
-                frame[channel] = old[channel] * old_gain + frame[channel] * (1.0 - old_gain);
-            }
-        }
-        sum[0] += frame[0];
-        sum[1] += frame[1];
-    }
-    splat.master_frames += source_step;
-    if let Some(fade) = &mut splat.phase_fade {
-        fade.pos += source_step;
-        fade.left -= source_step.abs();
-        if fade.left <= 0.0 {
-            splat.phase_fade = None;
-        }
-    }
-    if landed {
-        splat.revalidate_view();
-    }
-    sum
-}
-
 struct SfxVoice {
     id: VoiceId,
     pad: PadKey,
@@ -1261,186 +574,6 @@ impl PreviewVoice {
     }
 }
 
-struct ScorePreviewVoice {
-    piano: Box<Piano>,
-    kit: DrumKit,
-    drum_bank: Option<Arc<SampleBank>>,
-    sequence: Option<Arc<PreviewSequence>>,
-    pos: u64,
-    playing: bool,
-    gain: ParamRamp,
-    scratch: Vec<[f32; 2]>,
-    piano_left: Vec<f32>,
-    piano_right: Vec<f32>,
-    piano_events: Vec<PianoTimedEvent>,
-    sample_rate: u32,
-}
-
-impl ScorePreviewVoice {
-    fn new(sample_rate: u32) -> Self {
-        Self {
-            piano: Box::new(Piano::new(sample_rate as f32)),
-            kit: DrumKit::new(sample_rate as f32),
-            drum_bank: None,
-            sequence: None,
-            pos: 0,
-            playing: false,
-            gain: ParamRamp::at(SCORE_PREVIEW_GAIN),
-            scratch: vec![[0.0; 2]; SCORE_PREVIEW_MAX_BLOCK],
-            piano_left: vec![0.0; SCORE_PREVIEW_MAX_BLOCK],
-            piano_right: vec![0.0; SCORE_PREVIEW_MAX_BLOCK],
-            piano_events: Vec::new(),
-            sample_rate,
-        }
-    }
-
-    fn replace_instruments(&mut self, piano: Box<Piano>, sample_rate: u32) -> Box<Piano> {
-        let retired = std::mem::replace(&mut self.piano, piano);
-        let mut kit = DrumKit::new(sample_rate as f32);
-        if let Some(bank) = &self.drum_bank {
-            kit.set_bank(bank.clone());
-        }
-        self.kit = kit;
-        self.sample_rate = sample_rate;
-        retired
-    }
-
-    fn set_drum_bank(&mut self, bank: Arc<SampleBank>) -> Option<Arc<SampleBank>> {
-        self.kit.set_bank(bank.clone());
-        self.drum_bank.replace(bank)
-    }
-
-    fn silence_piano(&mut self) {
-        let mut left = [0.0];
-        let mut right = [0.0];
-        self.piano.process(
-            &[PianoTimedEvent { offset: 0, event: PianoEvent::AllSoundOff }],
-            &mut left,
-            &mut right,
-        );
-    }
-
-    fn stop(&mut self, reset_position: bool) {
-        self.playing = false;
-        if reset_position {
-            self.pos = 0;
-        }
-        self.silence_piano();
-        self.kit.all_off();
-    }
-
-    fn required_event_capacity(sequence: &PreviewSequence) -> usize {
-        // One host block can cross several very short synthetic loops. Size
-        // for every possible repeat here on the UI thread so `push` below
-        // retains its no-allocation contract even for such test sequences.
-        let repeats = (SCORE_PREVIEW_MAX_BLOCK as u64 / sequence.len_frames.max(1))
-            .saturating_add(2) as usize;
-        sequence
-            .events
-            .len()
-            .saturating_add(1)
-            .saturating_mul(repeats)
-            .saturating_add(2)
-    }
-
-    fn play(&mut self, sequence: Arc<PreviewSequence>) -> Option<Arc<PreviewSequence>> {
-        self.stop(true);
-        debug_assert!(
-            self.piano_events.capacity() >= Self::required_event_capacity(&sequence),
-            "score preview event storage must be prepared off the audio thread"
-        );
-        let retired = self.sequence.replace(sequence);
-        self.pos = 0;
-        self.playing = true;
-        self.gain.jump(SCORE_PREVIEW_GAIN);
-        retired
-    }
-
-    /// Fill the pre-master preview block. Trigger discovery is sample-based
-    /// so kit hits and loop resets land exactly; the piano receives the same
-    /// offsets in one allocation-free timed-event call.
-    fn render_block(&mut self, frames: usize, device_rate: f64) {
-        let frames = frames.min(SCORE_PREVIEW_MAX_BLOCK);
-        self.scratch[..frames].fill([0.0; 2]);
-        self.piano_left[..frames].fill(0.0);
-        self.piano_right[..frames].fill(0.0);
-        self.piano_events.clear();
-        if frames == 0 || !self.playing {
-            return;
-        }
-        let Some(sequence) = self.sequence.as_ref() else {
-            self.playing = false;
-            return;
-        };
-        if sequence.sample_rate != self.sample_rate
-            || (device_rate - sequence.sample_rate as f64).abs() >= 0.5
-        {
-            self.playing = false;
-            self.kit.all_off();
-            self.silence_piano();
-            return;
-        }
-
-        let len = sequence.len_frames.max(1);
-        let mut event_index = sequence.events.partition_point(|event| event.0 < self.pos);
-        let mut reset_after_block = false;
-        for frame in 0..frames {
-            while let Some((at, event)) = sequence.events.get(event_index) {
-                if *at != self.pos {
-                    break;
-                }
-                match *event {
-                    PreviewEvent::Piano(event) => self.piano_events.push(PianoTimedEvent {
-                        offset: frame as u32,
-                        event,
-                    }),
-                    PreviewEvent::Drum { voice, velocity } => self.kit.trigger(voice, velocity),
-                }
-                event_index += 1;
-            }
-            self.kit.process(std::slice::from_mut(&mut self.scratch[frame]));
-            self.pos = self.pos.saturating_add(1);
-            if self.pos < len {
-                continue;
-            }
-
-            self.kit.all_off();
-            if frame + 1 < frames {
-                self.piano_events.push(PianoTimedEvent {
-                    offset: (frame + 1) as u32,
-                    event: PianoEvent::AllSoundOff,
-                });
-            } else {
-                reset_after_block = true;
-            }
-            if sequence.looped {
-                self.pos = 0;
-                event_index = 0;
-            } else {
-                self.pos = len;
-                self.playing = false;
-                break;
-            }
-        }
-
-        self.piano.process(
-            &self.piano_events,
-            &mut self.piano_left[..frames],
-            &mut self.piano_right[..frames],
-        );
-        for frame in 0..frames {
-            let gain = self.gain.tick(self.sample_rate as f32);
-            self.scratch[frame][0] += self.piano_left[frame];
-            self.scratch[frame][1] += self.piano_right[frame];
-            self.scratch[frame][0] *= gain;
-            self.scratch[frame][1] *= gain;
-        }
-        if reset_after_block {
-            self.silence_piano();
-        }
-    }
-}
-
 /// The one-way street from `render` (device slot 0) to the phones callback
 /// (device slot 1): a lock-free ring of packed stereo frames. The producer
 /// never waits, the consumer never touches the mix state — on starvation
@@ -1570,10 +703,8 @@ impl Default for CueReadState {
     }
 }
 
-/// A video transition as armed: carried in a command, then owned by the
-/// callback's clock.
-#[derive(Clone, Copy, Debug)]
-pub struct ScheduledVideoTransition {
+#[derive(Clone, Copy)]
+struct ScheduledVideoTransition {
     id: VideoTransitionId,
     from: Option<SlotId>,
     to: SlotId,
@@ -1593,6 +724,8 @@ struct MixState {
     curve: FadeCurve,
     sfx: Vec<SfxVoice>,
     master: Ramp,
+    ended_decks: Vec<DeckId>,
+    ended_voices: Vec<VoiceId>,
     rendered_frames: u64,
     scheduled_video: Option<ScheduledVideoTransition>,
     /// Per-SLOT headphone cue toggles: the cue button belongs to the
@@ -1600,31 +733,6 @@ struct MixState {
     cue_deck: [bool; 2],
     cue_mode: CueMode,
     preview: PreviewVoice,
-    score_preview: ScorePreviewVoice,
-    synth: SynthRack,
-    program_mix: ProgramMix,
-}
-
-impl MixState {
-    fn new() -> MixState {
-        MixState {
-            video: [VideoBus::new(), VideoBus::new()],
-            video_mute: Ramp::at(1.0),
-            decks: [DeckVoice::new(), DeckVoice::new()],
-            fader: Ramp::at(0.0),
-            curve: FadeCurve::EqualPower,
-            sfx: Vec::with_capacity(MAX_SFX_VOICES),
-            master: Ramp::at(0.9),
-            rendered_frames: 0,
-            scheduled_video: None,
-            cue_deck: [false; 2],
-            cue_mode: CueMode::default(),
-            preview: PreviewVoice::new(),
-            score_preview: ScorePreviewVoice::new(48_000),
-            synth: SynthRack::new(48_000),
-            program_mix: ProgramMix::new(),
-        }
-    }
 }
 
 /// Peak meters (f32 bits): master, video, deck A, deck B, sfx.
@@ -1634,300 +742,27 @@ pub const METER_DECK_A: usize = 2;
 pub const METER_DECK_B: usize = 3;
 pub const METER_SFX: usize = 4;
 
-/// Commands queued in one go before the callback drains them. Every UI
-/// frame drains the events and re-sends what did not fit, so this only
-/// has to cover a burst between two frames.
-const CMD_RING_SLOTS: usize = 1024;
-/// Ended decks and voices plus retired payloads, in the other direction.
-const EVENT_RING_SLOTS: usize = 1024;
-/// SFX voice storage is reserved once, so a voice start never grows the
-/// vector on the audio thread.
-const MAX_SFX_VOICES: usize = 64;
-
-/// Every change the UI can ask of the audio state. Payloads are moved in
-/// whole; the audio thread never allocates for one and never frees one —
-/// what a command replaces comes back to the UI as a [`Retired`] payload.
-pub enum MixCmd {
-    OpenSlot(SlotId),
-    CloseSlot(SlotId),
-    FadeSlots { from: Option<SlotId>, to: SlotId, secs: f32 },
-    SetVideoMix(f32),
-    SetVideoMuted(bool),
-    ScheduleVideo(ScheduledVideoTransition),
-    CancelVideo(VideoTransitionId),
-    InstallDeck { deck: DeckId, pcm: DeckPcm },
-    GrowStream { deck: DeckId, stream: Arc<StreamPcm> },
-    CompleteDeck { deck: DeckId, pcm: Arc<TrackPcm> },
-    ClearDeck(DeckId),
-    InstallStems { deck: DeckId, stems: Arc<TrackStems> },
-    ClearStems(DeckId),
-    SetPlaying { deck: DeckId, playing: bool },
-    SetSplat { deck: DeckId, grid: Arc<SplatGrid>, frames: Box<SplatFrames> },
-    SetSplatEnabled { deck: DeckId, on: bool },
-    SplatLaunch { deck: DeckId, row: SplatRow, col: u8, part: SplatPart },
-    SplatStopRow { deck: DeckId, row: SplatRow, timed: bool },
-    SplatLaunchScene { deck: DeckId, col: u8 },
-    SplatStopAll { deck: DeckId, timed: bool },
-    SeekFraction { deck: DeckId, fraction: f64 },
-    SeekSeconds { deck: DeckId, secs: f64 },
-    /// Move by `delta_secs` from the playhead AS IT IS when this lands.
-    SeekRelative { deck: DeckId, delta_secs: f64 },
-    SetRate { deck: DeckId, rate: f32 },
-    SetSyncLock { deck: DeckId, on: bool },
-    SetKeyRatio { deck: DeckId, ratio: f32 },
-    SetKeylock { deck: DeckId, on: bool },
-    Scratch { deck: DeckId, motion: ScratchMotion },
-    SetEqBand { deck: DeckId, band: usize, gain: f32 },
-    SetFilter { deck: DeckId, position: f32 },
-    SetStemGain { deck: DeckId, stem: usize, gain: f32 },
-    SetLoopSpan { deck: DeckId, span: Option<(f64, f64)> },
-    SetMute { deck: DeckId, muted: bool },
-    SetGain { deck: DeckId, gain: f32 },
-    SwapDecks,
-    SetCrossfader { position: f32, secs: f32 },
-    SetBlendBand { deck: DeckId, band: usize, gain: f32 },
-    SetBlendStem { deck: DeckId, stem: usize, gain: f32 },
-    ClearBlend(DeckId),
-    SetCurve(FadeCurve),
-    SetMaster(f32),
-    StartVoice { alloc: VoiceAlloc, pcm: Arc<TrackPcm> },
-    StopVoice(VoiceId),
-    SetPadVoicesGain { pad: PadKey, gain: f32 },
-    SetDeckCue { deck: DeckId, on: bool },
-    SetCueMode(CueMode),
-    InstallPreview { pcm: Arc<TrackPcm>, autoplay: bool },
-    ClearPreview,
-    SetPreviewPlaying(bool),
-    SeekPreviewFraction(f64),
-    SetDrumBank(Arc<SampleBank>),
-    ScorePreviewPlay {
-        sequence: Arc<PreviewSequence>,
-        piano: Option<Box<Piano>>,
-        events: Option<Vec<PianoTimedEvent>>,
-    },
-    ScorePreviewStop,
-    SetSynthClock(SynthClock),
-    SetSynthPlaying(bool),
-    SetSynthPattern { track: SynthTrack, pattern: StepPattern },
-    SetIronfishPatch(IronfishPatch),
-    SetIronfishParam { param: IronfishParam, value: f32 },
-    ReplaceSynthEngines(Box<SynthEngines>),
-    SetStripGain { strip: StripId, gain: f32 },
-    SetStripMuted { strip: StripId, muted: bool },
-    SetStripSoloed { strip: StripId, soloed: bool },
-    SetMasterDynamics(MasterParams),
-    SetMasterDynamicsParam { param: MasterParam, value: f32 },
-    SetMasterDynamicsBypass(bool),
-}
-
-/// A payload the audio thread no longer holds, handed back so the UI
-/// thread does the freeing: the last reference to a track is megabytes,
-/// and a free that size has no place in a callback.
-pub enum Retired {
-    Pcm(DeckPcm),
-    Stems(Arc<TrackStems>),
-    Splat(Arc<SplatGrid>, Box<SplatFrames>),
-    Track(Arc<TrackPcm>),
-    Sequence(Arc<PreviewSequence>),
-    Piano(Box<Piano>),
-    Events(Vec<PianoTimedEvent>),
-    Bank(Arc<SampleBank>),
-    SynthEngines(Box<SynthEngines>),
-}
-
-/// What the callback reports back, other than the snapshot.
-enum MixEvent {
-    DeckEnded(DeckId),
-    VoiceEnded(VoiceId),
-    Retired(Retired),
-}
-
-/// One deck as the callback last saw it.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct DeckSnap {
-    /// Playhead in source frames, whichever path is driving it.
-    pub playhead_frames: f64,
-    pub sample_rate: u32,
-    pub playing: bool,
-    pub scratching: bool,
-    pub ended: bool,
-    pub rate_current: f32,
-    pub splat: Option<SplatSnapshot>,
-}
-
-/// Everything the UI reads from the audio state, published once per
-/// callback through a seqlock. `Copy`, so a read is a memcpy — never a
-/// lock, never a wait on the callback.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct MixSnapshot {
-    pub decks: [DeckSnap; 2],
-    pub fader_current: f32,
-    pub preview_installed: bool,
-    pub preview_position_secs: f64,
-    pub preview_duration_secs: f64,
-    pub preview_playing: bool,
-    pub preview_ended: bool,
-    pub score_playing: bool,
-    pub score_pos: u64,
-    pub synth: RackSnapshot,
-    pub strips: [StripSnapshot; STRIP_COUNT],
-    pub master_fx: MasterSnapshot,
-    /// Callbacks rendered so far: how the UI tells a fresh snapshot from
-    /// one published before the last command went in.
-    pub serial: u64,
-}
-
-/// Frames of a video slot's audio ring. A power of two past the pacing
-/// cap, so an index is a mask.
-const SLOT_RING_FRAMES: usize = 1 << 17;
-
-/// One video slot's audio, on its way from the decode thread to the
-/// callback: a lock-free ring of packed stereo frames plus the flags both
-/// sides read without a lock. The decode thread is the one producer, the
-/// callback the one consumer; the UI only flips flags.
-pub struct SlotShared {
-    buf: Box<[AtomicU64]>,
-    /// Absolute frames written, published by the producer per push.
-    write_pos: AtomicU64,
-    /// Absolute frames consumed, published by the callback per buffer.
-    read_pos: AtomicU64,
-    /// A flush discards everything written before `flush_at`; bumping
-    /// `flush_gen` tells the callback one happened.
-    flush_at: AtomicU64,
-    flush_gen: AtomicU32,
-    open: AtomicBool,
-    paused: AtomicBool,
-    playback_rate_bits: AtomicU64,
-    source_rate_bits: AtomicU64,
-}
-
-impl SlotShared {
-    fn new() -> SlotShared {
-        SlotShared {
-            buf: (0..SLOT_RING_FRAMES).map(|_| AtomicU64::new(0)).collect(),
-            write_pos: AtomicU64::new(0),
-            read_pos: AtomicU64::new(0),
-            flush_at: AtomicU64::new(0),
-            flush_gen: AtomicU32::new(0),
-            open: AtomicBool::new(false),
-            paused: AtomicBool::new(false),
-            playback_rate_bits: AtomicU64::new(1.0f64.to_bits()),
-            source_rate_bits: AtomicU64::new(0.0f64.to_bits()),
-        }
-    }
-
-    #[inline]
-    fn frame_at(&self, pos: u64) -> (f32, f32) {
-        let packed = self.buf[(pos as usize) & (SLOT_RING_FRAMES - 1)].load(Ordering::Relaxed);
-        (f32::from_bits(packed as u32), f32::from_bits((packed >> 32) as u32))
-    }
-
-    /// Frames queued and not yet consumed.
-    fn buffered_frames(&self) -> u64 {
-        self.write_pos
-            .load(Ordering::Acquire)
-            .saturating_sub(self.read_pos.load(Ordering::Acquire))
-    }
-
-    /// Discard what is queued as of now; frames pushed after this stand.
-    fn flush(&self) {
-        self.flush_at.store(self.write_pos.load(Ordering::Acquire), Ordering::Release);
-        self.flush_gen.fetch_add(1, Ordering::AcqRel);
-    }
-
-    fn playback_rate(&self) -> f64 {
-        f64::from_bits(self.playback_rate_bits.load(Ordering::Relaxed))
-    }
-}
-
-/// The callback's view of a slot for one buffer.
-#[derive(Clone, Copy)]
-struct SlotView {
-    paused: bool,
-    source_rate: f64,
-    playback_rate: f64,
-    base: u64,
-    avail: usize,
-}
-
-/// What the UI handle and the audio engine share: only rings, atomics and
-/// the snapshot cell. No mutex anywhere in it.
-struct Shared {
-    cmds: SpscRing<MixCmd>,
-    events: SpscRing<MixEvent>,
-    snapshot: SeqCell<MixSnapshot>,
-    meters: [AtomicU32; 5],
+#[derive(Clone)]
+pub struct Mixer {
+    state: Arc<Mutex<MixState>>,
+    meters: Arc<[AtomicU32; 5]>,
     /// Pre-fader deck peaks, for the channel VU meters.
-    deck_meters: [AtomicU32; 2],
-    transition: TransitionAtomics,
-    device_frames: AtomicU64,
-    device_rate_bits: AtomicU64,
-    /// One-shot proof that transport, PCM and the output callback met.
-    first_non_silent: AtomicBool,
-    /// Callbacks whose render outran its own buffer period: the device
-    /// starves and a gap is heard. Nothing else can silence a buffer now,
-    /// so this is THE dropout counter the pump reports.
-    overrun_callbacks: AtomicU64,
-    /// High-water render time, nanoseconds.
-    render_max_nanos: AtomicU64,
+    deck_meters: Arc<[AtomicU32; 2]>,
+    transition: Arc<TransitionAtomics>,
+    device_frames: Arc<AtomicU64>,
+    device_rate_bits: Arc<AtomicU64>,
+    /// Callbacks that found the state lock held and went out SILENT — every
+    /// count here is an audible gap in the programme. The pump reports
+    /// growth, so a dropout heard in the room can be told apart from a
+    /// device-level glitch by whether this moved.
+    contended_callbacks: Arc<AtomicU64>,
+    /// High-water render time, nanoseconds, for the other failure class: a
+    /// render that outruns its buffer starves the device with the lock
+    /// UNCONTENDED.
+    render_max_nanos: Arc<AtomicU64>,
     /// The headphone cue bus, written by `render`, drained by the phones
     /// device callback (slot 1).
     cue_ring: Arc<CueRing>,
-    video: [SlotShared; 2],
-}
-
-/// The UI thread's own bookkeeping behind the handle: what it last asked
-/// for, so a value it set reads back at once instead of a callback later,
-/// and the commands a full ring handed back.
-struct UiShadow {
-    backlog: VecDeque<MixCmd>,
-    cue_deck: [bool; 2],
-    cue_mode: CueMode,
-    deck: [DeckShadow; 2],
-    /// A transition sent but not yet seen in the callback's atomics:
-    /// reported as `Armed` under its own id until then, so the cue engine
-    /// never mistakes the previous transition's `Completed` for this one.
-    pending_arm: Option<ScheduledVideoTransition>,
-    ended_decks: Vec<DeckId>,
-    ended_voices: Vec<VoiceId>,
-    score_rate: u32,
-    score_event_capacity: usize,
-    synth_rate: u32,
-    drum_bank: Option<Arc<SampleBank>>,
-    /// Snapshot serial the last drain saw, so events are not re-read.
-    backlog_reported: bool,
-}
-
-#[derive(Clone, Copy, Default)]
-struct DeckShadow {
-    sample_rate: u32,
-    expected_len: usize,
-    has_pcm: bool,
-    streaming: bool,
-    rate: f64,
-    sync_locked: bool,
-}
-
-/// The UI-side handle. `Clone`, cheap, and never blocks: every mutation is
-/// a command moved into a lock-free ring, every read is a copy of the
-/// callback's last snapshot or the handle's own shadow of what it sent.
-#[derive(Clone)]
-pub struct Mixer {
-    shared: Arc<Shared>,
-    ui: Arc<UiCell<UiShadow>>,
-    engine: Arc<OnceSlot<MixEngine>>,
-}
-
-/// The audio thread's side: owns the whole mix state outright. Built by
-/// [`Mixer::new`], handed to the device callback by
-/// [`Mixer::take_engine`], and from then on nothing but the callback
-/// touches it.
-pub struct MixEngine {
-    state: MixState,
-    shared: Arc<Shared>,
-    slot_flush_seen: [u32; 2],
-    /// Buffers rendered, for the snapshot serial.
-    serial: u64,
 }
 
 impl Default for Mixer {
@@ -1936,189 +771,92 @@ impl Default for Mixer {
     }
 }
 
-/// Hand a retired payload to the UI for dropping; a full ring (the UI has
-/// not drained in a long while) drops it here instead, which is the one
-/// free the callback still risks.
-fn retire(shared: &Shared, retired: Retired) {
-    if let Err(MixEvent::Retired(retired)) = shared.events.push(MixEvent::Retired(retired)) {
-        drop(retired);
-    }
-}
-
-fn push_event(shared: &Shared, event: MixEvent) {
-    let _ = shared.events.push(event);
-}
-
 impl Mixer {
     pub fn new() -> Mixer {
-        let shared = Arc::new(Shared {
-            cmds: SpscRing::new(CMD_RING_SLOTS),
-            events: SpscRing::new(EVENT_RING_SLOTS),
-            snapshot: SeqCell::new(MixSnapshot::default()),
-            meters: [
-                AtomicU32::new(0),
-                AtomicU32::new(0),
-                AtomicU32::new(0),
-                AtomicU32::new(0),
-                AtomicU32::new(0),
-            ],
-            deck_meters: [AtomicU32::new(0), AtomicU32::new(0)],
-            transition: TransitionAtomics::new(),
-            device_frames: AtomicU64::new(0),
-            device_rate_bits: AtomicU64::new(0),
-            first_non_silent: AtomicBool::new(false),
-            overrun_callbacks: AtomicU64::new(0),
-            render_max_nanos: AtomicU64::new(0),
-            cue_ring: Arc::new(CueRing::new()),
-            video: [SlotShared::new(), SlotShared::new()],
-        });
-        let engine = MixEngine {
-            state: MixState::new(),
-            shared: shared.clone(),
-            slot_flush_seen: [0; 2],
-            serial: 0,
-        };
         Mixer {
-            shared,
-            ui: Arc::new(UiCell::new(UiShadow {
-                backlog: VecDeque::new(),
-                cue_deck: [false; 2],
-                cue_mode: CueMode::default(),
-                deck: [DeckShadow::default(); 2],
-                pending_arm: None,
+            state: Arc::new(Mutex::new(MixState {
+                video: [VideoBus::new(), VideoBus::new()],
+                video_mute: Ramp::at(1.0),
+                decks: [DeckVoice::new(), DeckVoice::new()],
+                fader: Ramp::at(0.0),
+                curve: FadeCurve::EqualPower,
+                sfx: Vec::new(),
+                master: Ramp::at(0.9),
                 ended_decks: Vec::new(),
                 ended_voices: Vec::new(),
-                score_rate: 48_000,
-                score_event_capacity: 0,
-                synth_rate: 48_000,
-                drum_bank: None,
-                backlog_reported: false,
+                rendered_frames: 0,
+                scheduled_video: None,
+                cue_deck: [false; 2],
+                cue_mode: CueMode::default(),
+                preview: PreviewVoice::new(),
             })),
-            engine: Arc::new(OnceSlot::new(engine)),
+            meters: Arc::new([
+                AtomicU32::new(0),
+                AtomicU32::new(0),
+                AtomicU32::new(0),
+                AtomicU32::new(0),
+                AtomicU32::new(0),
+            ]),
+            deck_meters: Arc::new([AtomicU32::new(0), AtomicU32::new(0)]),
+            transition: Arc::new(TransitionAtomics::new()),
+            device_frames: Arc::new(AtomicU64::new(0)),
+            device_rate_bits: Arc::new(AtomicU64::new(0)),
+            contended_callbacks: Arc::new(AtomicU64::new(0)),
+            render_max_nanos: Arc::new(AtomicU64::new(0)),
+            cue_ring: Arc::new(CueRing::new()),
         }
     }
 
-    /// The audio-owned engine, exactly once: move it into the device
-    /// callback. `None` if a callback already has it.
-    pub fn take_engine(&self) -> Option<MixEngine> {
-        self.engine.take()
-    }
-
-    /// `(overrun callbacks, high-water render nanos)` — a render that
-    /// outran its buffer is the one way a buffer is still lost, for the
-    /// pump to report.
+    /// `(silent contended callbacks, high-water render nanos)` — the two
+    /// distinguishable causes of a heard dropout, for the pump to report.
     pub fn audio_health(&self) -> (u64, u64) {
         (
-            self.shared.overrun_callbacks.load(Ordering::Relaxed),
-            self.shared.render_max_nanos.load(Ordering::Relaxed),
+            self.contended_callbacks.load(Ordering::Relaxed),
+            self.render_max_nanos.load(Ordering::Relaxed),
         )
     }
 
-    /// Queue a command for the callback. Never waits: a full ring parks
-    /// the command in the UI-side backlog, which `pump` re-sends in order.
-    pub fn run_cmd(&self, cmd: MixCmd) {
-        self.ui.with(|ui| Self::send_in(&self.shared, ui, cmd));
-    }
-
-    fn send_in(shared: &Shared, ui: &mut UiShadow, cmd: MixCmd) {
-        // Order is the whole contract: once anything is backlogged, every
-        // later command queues behind it.
-        if !ui.backlog.is_empty() {
-            ui.backlog.push_back(cmd);
-            return;
-        }
-        if let Err(cmd) = shared.cmds.push(cmd) {
-            ui.backlog.push_back(cmd);
-        }
-    }
-
-    /// Once per UI frame: re-send what a full ring refused, and take the
-    /// callback's events — ended decks and voices for the next drains,
-    /// retired payloads to be dropped here, on this thread.
-    pub fn pump(&self) {
-        let mut dropped: Vec<Retired> = Vec::new();
-        self.ui.with(|ui| {
-            while let Some(cmd) = ui.backlog.pop_front() {
-                if let Err(cmd) = self.shared.cmds.push(cmd) {
-                    ui.backlog.push_front(cmd);
-                    break;
-                }
-            }
-            let backlogged = !ui.backlog.is_empty();
-            if backlogged && !ui.backlog_reported {
-                ui.backlog_reported = true;
-                crate::log!(
-                    "audio: command ring full ({} queued on the UI side); the device callback is not draining",
-                    ui.backlog.len()
-                );
-            } else if !backlogged {
-                ui.backlog_reported = false;
-            }
-            while let Some(event) = self.shared.events.pop() {
-                match event {
-                    MixEvent::DeckEnded(deck) => ui.ended_decks.push(deck),
-                    MixEvent::VoiceEnded(id) => ui.ended_voices.push(id),
-                    MixEvent::Retired(retired) => dropped.push(retired),
-                }
-            }
-        });
-        drop(dropped);
-    }
-
-    /// Retired payloads the callback handed back, for a test to inspect
-    /// instead of dropping.
-    #[cfg(test)]
-    pub fn drain_retired(&self) -> Vec<Retired> {
-        let mut retired = Vec::new();
-        self.ui.with(|ui| {
-            while let Some(event) = self.shared.events.pop() {
-                match event {
-                    MixEvent::DeckEnded(deck) => ui.ended_decks.push(deck),
-                    MixEvent::VoiceEnded(id) => ui.ended_voices.push(id),
-                    MixEvent::Retired(payload) => retired.push(payload),
-                }
-            }
-        });
-        retired
-    }
-
-    /// Commands parked because the ring was full, right now.
-    pub fn backlog_len(&self) -> usize {
-        self.ui.with(|ui| ui.backlog.len())
-    }
-
-    fn snapshot(&self) -> MixSnapshot {
-        self.shared.snapshot.read()
-    }
-
     // ---- video slot buses --------------------------------------------------
 
     /// (Re)open a slot bus, silent, empty, unpaused.
     pub fn open_slot(&self, slot: SlotId) {
-        let shared = &self.shared.video[slot.index()];
-        shared.flush();
-        shared.playback_rate_bits.store(1.0f64.to_bits(), Ordering::Relaxed);
-        shared.paused.store(false, Ordering::Relaxed);
-        shared.open.store(true, Ordering::Release);
-        self.run_cmd(MixCmd::OpenSlot(slot));
+        let mut s = self.state.lock().unwrap();
+        let bus = &mut s.video[slot.index()];
+        bus.flush();
+        bus.open = true;
+        bus.paused = false;
+        bus.playback_rate = 1.0;
+        bus.gain = Ramp::at(0.0);
     }
 
     /// Close = mute-and-flush; the decode thread just stops feeding it.
     pub fn close_slot(&self, slot: SlotId) {
-        let shared = &self.shared.video[slot.index()];
-        shared.open.store(false, Ordering::Release);
-        shared.flush();
-        self.ui.with(|ui| {
-            if ui.pending_arm.is_some_and(|pending| pending.to == slot) {
-                ui.pending_arm = None;
+        let mut s = self.state.lock().unwrap();
+        if let Some(scheduled) = s.scheduled_video.filter(|scheduled| scheduled.to == slot) {
+            s.scheduled_video = None;
+            // The device may have crossed the target just before the UI
+            // observed `Started`. If latest-click-wins closes that still-
+            // armed destination, restore the previous program atomically
+            // instead of leaving a half-faded silence.
+            if scheduled.started {
+                if let Some(from) = scheduled.from {
+                    s.video[from.index()].gain = Ramp::at(1.0);
+                }
             }
-            Self::send_in(&self.shared, ui, MixCmd::CloseSlot(slot));
-        });
+            self.transition.publish_phase(
+                VideoTransitionPhase::Cancelled,
+                self.device_frames.load(Ordering::Acquire),
+            );
+            debug_assert_eq!(scheduled.to, slot);
+        }
+        let bus = &mut s.video[slot.index()];
+        bus.open = false;
+        bus.flush();
+        bus.gain = Ramp::at(0.0);
     }
 
     /// Decode-thread entry: append interleaved i16 PCM. Returns false when
-    /// the slot is closed (the producer should stop). Lock-free: the ring
-    /// is this thread's to write and the callback's to read.
+    /// the slot is closed (the producer should stop).
     pub fn push_slot_audio(
         &self,
         slot: SlotId,
@@ -2126,50 +864,41 @@ impl Mixer {
         channels: u16,
         rate: u32,
     ) -> bool {
-        let shared = &self.shared.video[slot.index()];
-        if !shared.open.load(Ordering::Acquire) {
+        let mut s = self.state.lock().unwrap();
+        let bus = &mut s.video[slot.index()];
+        if !bus.open {
             return false;
         }
-        shared.source_rate_bits.store((rate as f64).to_bits(), Ordering::Relaxed);
+        bus.source_rate = rate as f64;
         let ch = channels.max(1) as usize;
-        let read = shared.read_pos.load(Ordering::Acquire);
-        let mut write = shared.write_pos.load(Ordering::Relaxed);
         for frame in samples.chunks_exact(ch) {
-            if write.saturating_sub(read) >= MAX_SLOT_QUEUE_FRAMES as u64 {
+            if bus.queue.len() >= MAX_SLOT_QUEUE_FRAMES {
                 break;
             }
             let l = frame[0] as f32 / 32768.0;
             let r = frame[ch - 1] as f32 / 32768.0;
-            let packed = (l.to_bits() as u64) | ((r.to_bits() as u64) << 32);
-            shared.buf[(write as usize) & (SLOT_RING_FRAMES - 1)].store(packed, Ordering::Relaxed);
-            write += 1;
+            bus.queue.push_back((l, r));
         }
-        shared.write_pos.store(write, Ordering::Release);
         true
     }
 
     /// Buffered seconds on a slot bus (decode-thread pacing).
     pub fn slot_buffered_secs(&self, slot: SlotId) -> f64 {
-        let shared = &self.shared.video[slot.index()];
-        let source_rate = f64::from_bits(shared.source_rate_bits.load(Ordering::Relaxed));
-        if source_rate <= 0.0 {
+        let s = self.state.lock().unwrap();
+        let bus = &s.video[slot.index()];
+        if bus.source_rate <= 0.0 {
             return 0.0;
         }
-        shared.buffered_frames() as f64
-            / (source_rate * shared.playback_rate().max(MIN_VIDEO_PLAYBACK_RATE))
+        (bus.queue.len() as f64 - bus.cursor).max(0.0)
+            / (bus.source_rate * bus.playback_rate.max(MIN_VIDEO_PLAYBACK_RATE))
     }
 
     pub fn flush_slot_audio(&self, slot: SlotId) {
-        self.shared.video[slot.index()].flush();
-    }
-
-    /// Decode-worker half of [`Self::flush_slot_audio`].
-    pub fn flush_slot_audio_from_worker(&self, slot: SlotId) {
-        self.shared.video[slot.index()].flush();
+        self.state.lock().unwrap().video[slot.index()].flush();
     }
 
     pub fn set_slot_paused(&self, slot: SlotId, paused: bool) {
-        self.shared.video[slot.index()].paused.store(paused, Ordering::Relaxed);
+        self.state.lock().unwrap().video[slot.index()].paused = paused;
     }
 
     /// Audio resampling rate for a video slot. The bounded range is small on
@@ -2177,31 +906,25 @@ impl Mixer {
     /// remaining perceptually safe. Deck and SFX cursors are unrelated.
     pub fn set_slot_playback_rate(&self, slot: SlotId, rate: f64) -> f64 {
         let rate = rate.clamp(MIN_VIDEO_PLAYBACK_RATE, MAX_VIDEO_PLAYBACK_RATE);
-        self.shared.video[slot.index()]
-            .playback_rate_bits
-            .store(rate.to_bits(), Ordering::Relaxed);
+        self.state.lock().unwrap().video[slot.index()].playback_rate = rate;
         rate
     }
 
     pub fn slot_playback_rate(&self, slot: SlotId) -> f64 {
-        self.shared.video[slot.index()].playback_rate()
+        self.state.lock().unwrap().video[slot.index()].playback_rate
     }
 
     /// Number of output frames rendered by this mixer. This is the same
     /// clock used to trigger scheduled video transitions.
     pub fn rendered_output_frames(&self) -> u64 {
-        self.shared.device_frames.load(Ordering::Acquire)
+        self.device_frames.load(Ordering::Acquire)
     }
 
     pub fn output_sample_rate(&self) -> Option<f64> {
-        let rate = f64::from_bits(self.shared.device_rate_bits.load(Ordering::Acquire));
+        let rate = f64::from_bits(self.device_rate_bits.load(Ordering::Acquire));
         (rate.is_finite() && rate > 0.0).then_some(rate)
     }
 
-    pub fn has_produced_non_silent(&self) -> bool {
-        self.shared.first_non_silent.load(Ordering::Acquire)
-    }
-
     /// Arm a video transition at an absolute audio-device output frame.
     /// The destination remains paused and its queue remains untouched until
     /// that exact sample is rendered.
@@ -2212,6 +935,26 @@ impl Mixer {
         to: SlotId,
         target_frame: u64,
         fade_frames: u64,
+    ) -> Result<u64, VideoTransitionError> {
+        let mut state = self.state.lock().unwrap();
+        self.schedule_video_transition_locked(
+            &mut state,
+            id,
+            from,
+            to,
+            target_frame,
+            fade_frames,
+        )
+    }
+
+    fn schedule_video_transition_locked(
+        &self,
+        state: &mut MixState,
+        id: VideoTransitionId,
+        from: Option<SlotId>,
+        to: SlotId,
+        target_frame: u64,
+        fade_frames: u64,
     ) -> Result<u64, VideoTransitionError> {
         if id == 0 {
             return Err(VideoTransitionError::ZeroId);
@@ -2219,16 +962,18 @@ impl Mixer {
         if from == Some(to) {
             return Err(VideoTransitionError::SameSlot);
         }
-        if !self.shared.video[to.index()].open.load(Ordering::Acquire) {
+        if !state.video[to.index()].open {
             return Err(VideoTransitionError::DestinationClosed);
         }
-        if self
-            .video_transition_snapshot()
-            .is_some_and(|snapshot| snapshot.phase == VideoTransitionPhase::Started)
-        {
+        if state.scheduled_video.is_some_and(|scheduled| scheduled.started) {
             return Err(VideoTransitionError::TransitionAlreadyStarted);
         }
-        let now = self.shared.device_frames.load(Ordering::Acquire);
+        if let Some(old) = state.scheduled_video.take() {
+            let old_bus = &mut state.video[old.to.index()];
+            old_bus.paused = true;
+            old_bus.gain = Ramp::at(0.0);
+        }
+        let now = self.device_frames.load(Ordering::Acquire);
         let target_frame = target_frame.max(now);
         let scheduled = ScheduledVideoTransition {
             id,
@@ -2238,11 +983,11 @@ impl Mixer {
             fade_frames,
             started: false,
         };
-        self.shared.video[to.index()].paused.store(true, Ordering::Relaxed);
-        self.ui.with(|ui| {
-            ui.pending_arm = Some(scheduled);
-            Self::send_in(&self.shared, ui, MixCmd::ScheduleVideo(scheduled));
-        });
+        let to_bus = &mut state.video[to.index()];
+        to_bus.paused = true;
+        to_bus.gain = Ramp::at(0.0);
+        state.scheduled_video = Some(scheduled);
+        self.transition.publish_arm(scheduled, now);
         Ok(target_frame)
     }
 
@@ -2256,83 +1001,138 @@ impl Mixer {
         delay_frames: u64,
         fade_frames: u64,
     ) -> Result<u64, VideoTransitionError> {
+        let mut state = self.state.lock().unwrap();
         let target = self
-            .shared
             .device_frames
             .load(Ordering::Acquire)
             .saturating_add(delay_frames);
-        self.schedule_video_transition_at(id, from, to, target, fade_frames)
+        self.schedule_video_transition_locked(&mut state, id, from, to, target, fade_frames)
     }
 
     /// Cancel only while still armed. A started transition is owned by the
     /// device clock and must run to completion; callers cannot rewind it from
     /// the UI thread.
     pub fn cancel_video_transition(&self, id: VideoTransitionId) -> bool {
-        let Some(snapshot) = self.video_transition_snapshot() else { return false };
-        if snapshot.id != id || snapshot.phase != VideoTransitionPhase::Armed {
+        let mut state = self.state.lock().unwrap();
+        let Some(scheduled) = state.scheduled_video else { return false };
+        if scheduled.id != id || scheduled.started {
             return false;
         }
-        self.shared.video[snapshot.to.index()].paused.store(true, Ordering::Relaxed);
-        self.ui.with(|ui| {
-            if ui.pending_arm.is_some_and(|pending| pending.id == id) {
-                ui.pending_arm = None;
-            }
-            Self::send_in(&self.shared, ui, MixCmd::CancelVideo(id));
-        });
+        state.scheduled_video = None;
+        let bus = &mut state.video[scheduled.to.index()];
+        bus.paused = true;
+        bus.gain = Ramp::at(0.0);
+        self.transition.publish_phase(
+            VideoTransitionPhase::Cancelled,
+            self.device_frames.load(Ordering::Acquire),
+        );
         true
     }
 
     /// Nonblocking transition state for picture pacing, lights, and cue
     /// cleanup. `None` means no schedule has ever been published.
     pub fn video_transition_snapshot(&self) -> Option<VideoTransitionSnapshot> {
-        let published = self.shared.transition.snapshot();
-        // A schedule the callback has not applied yet is armed as far as
-        // the UI is concerned; once its id shows up in the atomics the
-        // callback's word replaces this.
-        let pending = self.ui.with(|ui| {
-            if let Some(pending) = ui.pending_arm {
-                if published.is_some_and(|snapshot| snapshot.id == pending.id) {
-                    ui.pending_arm = None;
-                    return None;
-                }
-                return Some(pending);
+        let (phase, id, rendered_frame, target_frame, fade_frames, raw_start, from, to) = loop {
+            let before = self.transition.sequence.load(Ordering::Acquire);
+            if before & 1 != 0 {
+                std::hint::spin_loop();
+                continue;
             }
-            None
-        });
-        if let Some(pending) = pending {
-            return Some(VideoTransitionSnapshot {
-                id: pending.id,
-                phase: VideoTransitionPhase::Armed,
-                from: pending.from,
-                to: pending.to,
-                target_frame: pending.target_frame,
-                start_frame: None,
-                fade_frames: pending.fade_frames,
-                rendered_frame: self.shared.device_frames.load(Ordering::Acquire),
-                progress: 0.0,
-            });
+            let values = (
+                VideoTransitionPhase::from_u32(self.transition.phase.load(Ordering::Relaxed)),
+                self.transition.id.load(Ordering::Relaxed),
+                self.transition.rendered_frame.load(Ordering::Relaxed),
+                self.transition.target_frame.load(Ordering::Relaxed),
+                self.transition.fade_frames.load(Ordering::Relaxed),
+                self.transition.start_frame.load(Ordering::Relaxed),
+                self.transition.from.load(Ordering::Relaxed),
+                self.transition.to.load(Ordering::Relaxed),
+            );
+            let after = self.transition.sequence.load(Ordering::Acquire);
+            if before == after {
+                break values;
+            }
+        };
+        if phase == VideoTransitionPhase::Idle || id == 0 {
+            return None;
         }
-        published
+        let start_frame = (raw_start != u64::MAX).then_some(raw_start);
+        let progress = match phase {
+            VideoTransitionPhase::Completed => 1.0,
+            VideoTransitionPhase::Started => {
+                if fade_frames == 0 {
+                    1.0
+                } else {
+                    rendered_frame.saturating_sub(raw_start) as f32 / fade_frames as f32
+                }
+            }
+            _ => 0.0,
+        }
+        .clamp(0.0, 1.0);
+        Some(VideoTransitionSnapshot {
+            id,
+            phase,
+            from: TransitionAtomics::decode_slot(from),
+            to: TransitionAtomics::decode_slot(to).unwrap_or(SlotId::A),
+            target_frame,
+            start_frame,
+            fade_frames,
+            rendered_frame,
+            progress,
+        })
     }
 
     /// The timed A/V crossfade: `to` ramps to 1, `from` ramps to 0. The
     /// program mute is a separate multiplier and is never touched here.
     pub fn fade_slots(&self, from: Option<SlotId>, to: SlotId, secs: f32) {
-        self.run_cmd(MixCmd::FadeSlots { from, to, secs });
-    }
-
-    /// Operator crossfader: equal-power A/B bus gains, slewed over a few ms
-    /// so a fast hand never zippers. Ignored while a scheduled transition
-    /// owns the gains (it lands them itself).
-    pub fn set_video_mix(&self, mix: f32) {
-        self.run_cmd(MixCmd::SetVideoMix(mix));
+        let mut s = self.state.lock().unwrap();
+        if let Some(scheduled) = s.scheduled_video.take() {
+            if scheduled.started {
+                // The audio clock owns a started transition. Legacy UI code
+                // may observe `Started` and call this immediate helper; do
+                // not restart its ramp or destroy its completion snapshot.
+                s.scheduled_video = Some(scheduled);
+                return;
+            }
+            self.transition.publish_phase(
+                VideoTransitionPhase::Cancelled,
+                self.device_frames.load(Ordering::Acquire),
+            );
+            if scheduled.to != to {
+                let bus = &mut s.video[scheduled.to.index()];
+                bus.paused = true;
+                bus.gain = Ramp::at(0.0);
+            }
+        }
+        let secs = secs.max(SLEW_SECS);
+        if let Some(from) = from {
+            s.video[from.index()].gain.slew(0.0, secs);
+        }
+        s.video[to.index()].gain.slew(1.0, secs);
     }
 
     /// Mute/unmute the whole video program (video-slot audio only). A ramp
     /// on the summed bus: per-slot fade targets are preserved exactly, so
     /// an unmute after any sequence of cues restores the intended level.
+    /// Operator crossfader: equal-power A/B bus gains, slewed over a few ms
+    /// so a fast hand never zippers. Ignored while a scheduled transition
+    /// owns the gains (it lands them itself).
+    pub fn set_video_mix(&self, mix: f32) {
+        let mut s = self.state.lock().unwrap();
+        if s.scheduled_video.is_some() {
+            return;
+        }
+        let (a, b) = crate::decks::crossfader_gains(mix, crate::decks::FadeCurve::EqualPower);
+        s.video[0].gain.slew(a, 0.015);
+        s.video[1].gain.slew(b, 0.015);
+    }
+
     pub fn set_video_muted(&self, muted: bool) {
-        self.run_cmd(MixCmd::SetVideoMuted(muted));
+        self.state
+            .lock()
+            .unwrap()
+            .video_mute
+            .slew(if muted { 0.0 } else { 1.0 }, SLEW_SECS * 4.0);
     }
 
     // ---- decks -------------------------------------------------------------
@@ -2340,170 +1140,90 @@ impl Mixer {
     /// Install a decoded track, paused at zero. Any stems from a previous
     /// track go with it; the tone chain is reset but its settings stand.
     pub fn install_deck(&self, deck: DeckId, pcm: Arc<TrackPcm>) {
-        self.install_deck_pcm(deck, DeckPcm::Whole(pcm));
-    }
-
-    /// Install a track that is still being decoded, paused at zero: the
-    /// deck plays what has arrived and waits at the decoded edge for the
-    /// rest. Everything else is `install_deck`.
-    pub fn install_deck_stream(&self, deck: DeckId, stream: Arc<StreamPcm>) {
-        self.install_deck_pcm(deck, DeckPcm::Stream(stream));
-    }
-
-    fn install_deck_pcm(&self, deck: DeckId, pcm: DeckPcm) {
-        self.ui.with(|ui| {
-            ui.deck[deck.index()] = DeckShadow {
-                sample_rate: pcm.sample_rate(),
-                expected_len: pcm.expected_len(),
-                has_pcm: true,
-                streaming: matches!(pcm, DeckPcm::Stream(_)),
-                rate: ui.deck[deck.index()].rate,
-                sync_locked: ui.deck[deck.index()].sync_locked,
-            };
-            Self::send_in(&self.shared, ui, MixCmd::InstallDeck { deck, pcm });
-        });
-    }
-
-    /// More of a streaming track arrived: swap the grown table in. One
-    /// pointer move — the chunks are shared with the table already
-    /// playing, so nothing is copied and nothing the callback is reading
-    /// moves. A deck that is not streaming (the whole file landed, or
-    /// another track took the deck) ignores it.
-    pub fn grow_deck_stream(&self, deck: DeckId, stream: Arc<StreamPcm>) {
-        self.ui.with(|ui| {
-            let shadow = &mut ui.deck[deck.index()];
-            if !shadow.streaming {
-                return;
-            }
-            shadow.expected_len = stream.expected.max(stream.len);
-            Self::send_in(&self.shared, ui, MixCmd::GrowStream { deck, stream });
-        });
-    }
-
-    /// The decoder finished: the whole file takes over from the chunk
-    /// table at the playhead. Same samples on the same timeline, so the
-    /// transport, the stretcher and any loop keep exactly their place; a
-    /// deck parked at the decoded edge simply continues.
-    pub fn complete_deck(&self, deck: DeckId, pcm: Arc<TrackPcm>) {
-        self.ui.with(|ui| {
-            let shadow = &mut ui.deck[deck.index()];
-            if !shadow.streaming {
-                return;
-            }
-            shadow.streaming = false;
-            shadow.expected_len = pcm.frames.len();
-            Self::send_in(&self.shared, ui, MixCmd::CompleteDeck { deck, pcm });
-        });
-    }
-
-    /// Whether the deck is playing a track that is still being decoded.
-    pub fn deck_is_streaming(&self, deck: DeckId) -> bool {
-        self.ui.with(|ui| ui.deck[deck.index()].streaming)
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        d.pcm = Some(pcm);
+        d.stems = None;
+        d.playing = false;
+        d.seek_frames(0.0);
+        d.eq.reset();
+        d.reset_blend();
     }
 
     /// Drop the deck's track entirely: the voice renders silence until the
     /// next install. Settings (gain, EQ, keylock) stand, like install_deck.
     pub fn clear_deck(&self, deck: DeckId) {
-        self.ui.with(|ui| {
-            let rate = ui.deck[deck.index()].rate;
-            ui.deck[deck.index()] = DeckShadow { rate, ..DeckShadow::default() };
-            Self::send_in(&self.shared, ui, MixCmd::ClearDeck(deck));
-        });
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        d.pcm = None;
+        d.stems = None;
+        d.playing = false;
+        // With no pcm the clamp parks the playhead at zero; this also
+        // clears `ended`, so a later install re-arms end reporting.
+        d.seek_frames(0.0);
+        d.reset_blend();
     }
 
     /// Attach separated stems to the track already on the deck. They must be
     /// the same timeline as the mixed file; the deck keeps playing.
     pub fn install_deck_stems(&self, deck: DeckId, stems: Arc<TrackStems>) {
-        self.run_cmd(MixCmd::InstallStems { deck, stems });
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        if d.pcm.is_none() || stems.is_empty() {
+            return;
+        }
+        d.stems = Some(stems);
     }
 
     pub fn clear_deck_stems(&self, deck: DeckId) {
-        self.run_cmd(MixCmd::ClearStems(deck));
+        self.state.lock().unwrap().decks[deck.index()].stems = None;
     }
 
     pub fn set_deck_playing(&self, deck: DeckId, playing: bool) {
-        self.run_cmd(MixCmd::SetPlaying { deck, playing });
-    }
-
-    /// Install or replace a grid. Frame conversion is deliberately done
-    /// here, on the caller thread, before the callback sees the state.
-    pub fn set_deck_splat(&self, deck: DeckId, grid: Arc<SplatGrid>) {
-        self.ui.with(|ui| {
-            let shadow = ui.deck[deck.index()];
-            if !shadow.has_pcm {
-                return;
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        if playing {
+            // Playing from the end restarts.
+            if d.pos >= d.frame_count() as f64 {
+                d.seek_frames(0.0);
             }
-            let frames = Box::new(SplatFrames::from_grid(&grid, shadow.sample_rate.max(1) as f64));
-            Self::send_in(&self.shared, ui, MixCmd::SetSplat { deck, grid, frames });
-        });
+            d.ended = false;
+        }
+        d.playing = playing;
     }
 
-    pub fn set_deck_splat_enabled(&self, deck: DeckId, on: bool) {
-        self.run_cmd(MixCmd::SetSplatEnabled { deck, on });
-    }
-
-    pub fn splat_launch(&self, deck: DeckId, row: SplatRow, col: u8, part: SplatPart) {
-        self.run_cmd(MixCmd::SplatLaunch { deck, row, col, part });
-    }
-
-    pub fn splat_stop_row(&self, deck: DeckId, row: SplatRow, timed: bool) {
-        self.run_cmd(MixCmd::SplatStopRow { deck, row, timed });
-    }
-
-    /// Launch a whole section: every STEM row of the column. The mix row is
-    /// the undemixed track and never plays under its own stems.
-    pub fn splat_launch_scene(&self, deck: DeckId, col: u8) {
-        self.run_cmd(MixCmd::SplatLaunchScene { deck, col });
-    }
-
-    pub fn splat_stop_all(&self, deck: DeckId, timed: bool) {
-        self.run_cmd(MixCmd::SplatStopAll { deck, timed });
-    }
-
-    /// A fraction of the track as the strip shows it — its EXPECTED length
-    /// while it is still decoding — clamped by the callback to what has
-    /// arrived, so a jump past the decoded edge waits there.
     pub fn seek_deck_fraction(&self, deck: DeckId, fraction: f64) {
-        self.run_cmd(MixCmd::SeekFraction { deck, fraction });
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        let len = d.frame_count() as f64;
+        if len > 0.0 {
+            let from = d.playhead_frames();
+            d.seek_frames(fraction.clamp(0.0, 1.0) * len);
+            d.arm_seek_fade(from);
+        }
     }
 
     /// Absolute seek in source seconds.
     pub fn seek_deck_seconds(&self, deck: DeckId, secs: f64) {
-        self.run_cmd(MixCmd::SeekSeconds { deck, secs });
-    }
-
-    /// Relative seek: `delta_secs` from wherever the playhead is when the
-    /// command reaches the audio thread. The right shape for a phase
-    /// correction measured against a snapshot — the error survives the
-    /// trip, an absolute target does not.
-    pub fn nudge_deck_seconds(&self, deck: DeckId, delta_secs: f64) {
-        self.run_cmd(MixCmd::SeekRelative { deck, delta_secs });
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        let Some(pcm) = d.pcm.as_ref() else { return };
+        let frames = secs.max(0.0) * pcm.sample_rate.max(1) as f64;
+        let from = d.playhead_frames();
+        d.seek_frames(frames);
+        d.arm_seek_fade(from);
     }
 
     /// Tempo multiplier. With key lock on the pitch is preserved; with it
     /// off the deck simply plays faster or slower.
     pub fn set_deck_rate(&self, deck: DeckId, rate: f64) {
-        let rate = rate.clamp(crate::decks::RATE_MIN, crate::decks::RATE_MAX);
-        self.ui.with(|ui| {
-            ui.deck[deck.index()].rate = rate;
-            Self::send_in(&self.shared, ui, MixCmd::SetRate { deck, rate: rate as f32 });
-        });
+        let rate = rate.clamp(crate::decks::RATE_MIN, crate::decks::RATE_MAX) as f32;
+        // A short ramp so a sync landing mid-phrase does not step the pitch.
+        self.state.lock().unwrap().decks[deck.index()].rate.slew(rate, SLEW_SECS * 4.0);
     }
 
-    /// A synced grid's first launch joins its running clock instead of
-    /// resetting it to the selected source cell.
-    pub fn set_deck_sync_lock(&self, deck: DeckId, on: bool) {
-        self.ui.with(|ui| {
-            if ui.deck[deck.index()].sync_locked != on {
-                ui.deck[deck.index()].sync_locked = on;
-                Self::send_in(&self.shared, ui, MixCmd::SetSyncLock { deck, on });
-            }
-        });
-    }
-
-    /// The tempo last asked for.
     pub fn deck_rate(&self, deck: DeckId) -> f64 {
-        self.ui.with(|ui| ui.deck[deck.index()].rate)
+        self.state.lock().unwrap().decks[deck.index()].rate.target() as f64
     }
 
     /// Key shift in SEMITONES: pitch without tempo. Stored as the frequency
@@ -2512,26 +1232,35 @@ impl Mixer {
     pub fn set_deck_key_shift(&self, deck: DeckId, semitones: f64) {
         let semitones = semitones.clamp(-crate::decks::KEY_SHIFT_MAX, crate::decks::KEY_SHIFT_MAX);
         let ratio = (semitones / 12.0).exp2() as f32;
-        self.run_cmd(MixCmd::SetKeyRatio { deck, ratio });
+        // Same ramp as the tempo: a stepped semitone glides instead of
+        // clicking, and the stretcher sees a ratio that never jumps.
+        self.state.lock().unwrap().decks[deck.index()].key_ratio.slew(ratio, SLEW_SECS * 4.0);
     }
 
     pub fn set_deck_keylock(&self, deck: DeckId, on: bool) {
-        self.run_cmd(MixCmd::SetKeylock { deck, on });
+        self.state.lock().unwrap().decks[deck.index()].keylock = on;
     }
 
     /// Vinyl-style pointer control over the playhead.
     pub fn scratch_deck(&self, deck: DeckId, motion: ScratchMotion) {
-        self.run_cmd(MixCmd::Scratch { deck, motion });
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        let deck_rate = d.rate.current();
+        match motion {
+            ScratchMotion::Grab => d.scratch.grab(deck_rate),
+            ScratchMotion::Move { rate } => d.scratch.drag(rate),
+            ScratchMotion::Release => d.scratch.release(deck_rate),
+        }
     }
 
     /// One tone band, 0 = kill.
     pub fn set_deck_eq_band(&self, deck: DeckId, band: usize, gain: f32) {
-        self.run_cmd(MixCmd::SetEqBand { deck, band, gain });
+        self.state.lock().unwrap().decks[deck.index()].eq.set_band(band, gain);
     }
 
     /// Bipolar sweep filter; 0.5 = off.
     pub fn set_deck_filter(&self, deck: DeckId, position: f32) {
-        self.run_cmd(MixCmd::SetFilter { deck, position });
+        self.state.lock().unwrap().decks[deck.index()].eq.set_filter(position);
     }
 
     /// One stem lane's gain. Ramped, so a knob move never zippers.
@@ -2539,111 +1268,130 @@ impl Mixer {
         if stem >= STEM_COUNT {
             return;
         }
-        self.run_cmd(MixCmd::SetStemGain { deck, stem, gain: gain.max(0.0) });
+        self.state.lock().unwrap().decks[deck.index()].stem_gain[stem]
+            .slew(gain.max(0.0), SLEW_SECS * 2.0);
     }
 
-    /// The deck's loop in source SECONDS; the callback converts against the
+    /// The deck's loop in source SECONDS, converted here against the
     /// track's own rate so the render path only ever deals in frames.
     pub fn set_deck_loop_span(&self, deck: DeckId, span: Option<(f64, f64)>) {
-        self.run_cmd(MixCmd::SetLoopSpan { deck, span });
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        let Some(pcm) = d.pcm.as_ref() else {
+            d.loop_span = None;
+            return;
+        };
+        let rate = pcm.sample_rate.max(1) as f64;
+        // Clamp OUT to the real frame count: the seconds->frames round trip
+        // can land a hair ABOVE it, and an OUT past the last frame lets the
+        // end-of-track check win over the wrap — a dead deck with LOOP lit.
+        let frames = pcm.frames.len() as f64;
+        d.loop_span = span.map(|(start, end)| {
+            (start.max(0.0) * rate, (end.max(0.0) * rate).min(frames))
+        });
+        // A playhead stranded past the new OUT lands modulo NOW. The render
+        // wrap would catch it on the next callback anyway, but a PAUSED
+        // deck never renders — without this, a resize on a paused deck
+        // parks the playhead outside the span until play is pressed.
+        if let Some((start, end)) = d.loop_span {
+            let len = (end - start).max(1.0);
+            if d.playhead_frames() >= end {
+                let from = d.playhead_frames();
+                let over = (from - start).rem_euclid(len);
+                d.seek_frames(start + over);
+                // A live resize yanking a playing playhead is a jump like
+                // any other and gets the same blend.
+                d.arm_seek_fade(from);
+            }
+        }
     }
 
     pub fn set_deck_mute(&self, deck: DeckId, muted: bool) {
-        self.run_cmd(MixCmd::SetMute { deck, muted });
+        self.state.lock().unwrap().decks[deck.index()]
+            .mute
+            .slew(if muted { 0.0 } else { 1.0 }, SLEW_SECS);
     }
 
     pub fn set_deck_gain(&self, deck: DeckId, gain: f32) {
-        self.run_cmd(MixCmd::SetGain { deck, gain });
+        self.state.lock().unwrap().decks[deck.index()].gain.slew(gain, SLEW_SECS);
     }
 
     pub fn swap_decks(&self) {
-        self.ui.with(|ui| {
-            ui.deck.swap(0, 1);
-            Self::send_in(&self.shared, ui, MixCmd::SwapDecks);
-        });
+        self.state.lock().unwrap().decks.swap(0, 1);
     }
 
     pub fn set_crossfader(&self, position: f32) {
-        self.run_cmd(MixCmd::SetCrossfader { position: position.clamp(0.0, 1.0), secs: SLEW_SECS });
+        self.state.lock().unwrap().fader.slew(position.clamp(0.0, 1.0), SLEW_SECS);
     }
 
     pub fn fade_crossfader(&self, position: f32, secs: f32) {
-        self.run_cmd(MixCmd::SetCrossfader {
-            position: position.clamp(0.0, 1.0),
-            secs: secs.max(SLEW_SECS),
-        });
+        self.state.lock().unwrap().fader.slew(position.clamp(0.0, 1.0), secs.max(SLEW_SECS));
     }
 
     /// Where the crossfader actually is right now, mid-ramp included. The
     /// deck surface mirrors this while a timed fade runs, so the on-screen
     /// fader travels with the audio instead of teleporting to the target.
     pub fn crossfader_position(&self) -> f32 {
-        self.snapshot().fader_current
+        self.state.lock().unwrap().fader.current
     }
 
     /// The autopilot's blend overlay: multiplies the operator's values,
     /// never moves them. `clear_blend` is the whole restore.
     pub fn set_blend_band(&self, deck: DeckId, band: usize, gain: f32) {
-        self.run_cmd(MixCmd::SetBlendBand { deck, band, gain });
+        self.state.lock().unwrap().decks[deck.index()].eq.set_blend_band(band, gain);
     }
 
     pub fn set_blend_stem(&self, deck: DeckId, stem: usize, gain: f32) {
         if stem >= STEM_COUNT {
             return;
         }
-        self.run_cmd(MixCmd::SetBlendStem { deck, stem, gain: gain.clamp(0.0, 1.0) });
+        self.state.lock().unwrap().decks[deck.index()].blend_stem[stem]
+            .slew(gain.clamp(0.0, 1.0), BLEND_SECS);
     }
 
     pub fn clear_blend(&self, deck: DeckId) {
-        self.run_cmd(MixCmd::ClearBlend(deck));
+        let mut s = self.state.lock().unwrap();
+        let d = &mut s.decks[deck.index()];
+        d.eq.clear_blend();
+        for ramp in &mut d.blend_stem {
+            ramp.slew(1.0, BLEND_SECS);
+        }
     }
 
     pub fn set_curve(&self, curve: FadeCurve) {
-        self.run_cmd(MixCmd::SetCurve(curve));
+        self.state.lock().unwrap().curve = curve;
     }
 
     pub fn set_master(&self, gain: f32) {
-        self.run_cmd(MixCmd::SetMaster(gain.clamp(0.0, 1.2)));
+        self.state.lock().unwrap().master.slew(gain.clamp(0.0, 1.2), SLEW_SECS);
     }
 
     /// `(position_secs, duration_secs, playing)` from the device clock.
     pub fn deck_position(&self, deck: DeckId) -> (f64, f64, bool) {
-        let snapshot = self.deck_snapshot(deck);
-        (snapshot.position_secs, snapshot.duration_secs, snapshot.playing)
-    }
-
-    /// Position, transport and splat state in one read. The duration is
-    /// the handle's own word (exact the moment a track installs); the
-    /// rest is the callback's last snapshot.
-    pub fn deck_snapshot(&self, deck: DeckId) -> DeckSnapshot {
-        self.deck_snapshots()[deck.index()]
-    }
-
-    /// Both playheads from one callback. Separate reads can straddle an
-    /// audio buffer and manufacture a phase error between aligned decks.
-    pub fn deck_snapshots(&self) -> [DeckSnapshot; 2] {
-        let shadows = self.ui.with(|ui| ui.deck);
-        let snapshot = self.snapshot();
-        std::array::from_fn(|i| Self::deck_snapshot_from(shadows[i], snapshot.decks[i]))
-    }
-
-    fn deck_snapshot_from(shadow: DeckShadow, snap: DeckSnap) -> DeckSnapshot {
-        if !shadow.has_pcm {
-            return DeckSnapshot {
-                position_secs: 0.0,
-                duration_secs: 0.0,
-                playing: false,
-                scratching: snap.scratching,
-                splat: None,
-            };
+        let s = self.state.lock().unwrap();
+        let d = &s.decks[deck.index()];
+        match &d.pcm {
+            None => (0.0, 0.0, false),
+            Some(pcm) => {
+                let position = d.playhead_frames() / pcm.sample_rate.max(1) as f64;
+                (position, pcm.seconds(), d.playing)
+            }
         }
-        let rate = shadow.sample_rate.max(1) as f64;
-        DeckSnapshot {
-            position_secs: snap.playhead_frames / rate,
-            duration_secs: shadow.expected_len as f64 / rate,
-            playing: snap.playing,
-            scratching: snap.scratching,
-            splat: snap.splat,
+    }
+
+    /// `(position_secs, duration_secs, playing, scratching)` in ONE lock.
+    /// The per-frame UI path uses this: the audio callback only `try_lock`s,
+    /// so every extra grab from the UI is a chance of a silent buffer.
+    pub fn deck_snapshot(&self, deck: DeckId) -> (f64, f64, bool, bool) {
+        let s = self.state.lock().unwrap();
+        let d = &s.decks[deck.index()];
+        let scratching = d.scratch.active();
+        match &d.pcm {
+            None => (0.0, 0.0, false, scratching),
+            Some(pcm) => {
+                let position = d.playhead_frames() / pcm.sample_rate.max(1) as f64;
+                (position, pcm.seconds(), d.playing, scratching)
+            }
         }
     }
 
@@ -2652,46 +1400,63 @@ impl Mixer {
     /// which is what an operator sets gain against.
     pub fn deck_levels(&self) -> [f32; 2] {
         [
-            f32::from_bits(self.shared.deck_meters[0].load(Ordering::Relaxed)),
-            f32::from_bits(self.shared.deck_meters[1].load(Ordering::Relaxed)),
+            f32::from_bits(self.deck_meters[0].load(Ordering::Relaxed)),
+            f32::from_bits(self.deck_meters[1].load(Ordering::Relaxed)),
         ]
     }
 
     /// True while a hand (or its release ramp) owns a deck's playhead.
     pub fn deck_scratching(&self, deck: DeckId) -> bool {
-        self.snapshot().decks[deck.index()].scratching
+        self.state.lock().unwrap().decks[deck.index()].scratch.active()
     }
 
     /// Decks that ran off their end (loop off) since the last drain.
     pub fn drain_ended_decks(&self) -> Vec<DeckId> {
-        self.pump();
-        self.ui.with(|ui| std::mem::take(&mut ui.ended_decks))
+        std::mem::take(&mut self.state.lock().unwrap().ended_decks)
     }
 
     // ---- sfx voices ---------------------------------------------------------
 
     pub fn start_voice(&self, alloc: VoiceAlloc, pcm: Arc<TrackPcm>) {
-        self.run_cmd(MixCmd::StartVoice { alloc, pcm });
+        let mut s = self.state.lock().unwrap();
+        s.sfx.push(SfxVoice {
+            id: alloc.id,
+            pad: alloc.pad,
+            pcm,
+            cursor_fp: 0,
+            loop_on: alloc.loop_on,
+            gain: Ramp::at(alloc.gain),
+            done: false,
+        });
     }
 
     pub fn stop_voice(&self, id: VoiceId) {
-        self.run_cmd(MixCmd::StopVoice(id));
+        let mut s = self.state.lock().unwrap();
+        // Fast declick: a stopped voice ramps out over one slew and is
+        // reaped by the render pass.
+        for v in s.sfx.iter_mut().filter(|v| v.id == id) {
+            v.loop_on = false;
+            v.gain.slew(0.0, SLEW_SECS);
+            v.done = true;
+        }
     }
 
     pub fn set_pad_voices_gain(&self, pad: PadKey, gain: f32) {
-        self.run_cmd(MixCmd::SetPadVoicesGain { pad, gain });
+        let mut s = self.state.lock().unwrap();
+        for v in s.sfx.iter_mut().filter(|v| v.pad == pad && !v.done) {
+            v.gain.slew(gain, SLEW_SECS);
+        }
     }
 
     /// Voices that finished naturally (ran off the end, loop off).
     pub fn drain_ended_voices(&self) -> Vec<VoiceId> {
-        self.pump();
-        self.ui.with(|ui| std::mem::take(&mut ui.ended_voices))
+        std::mem::take(&mut self.state.lock().unwrap().ended_voices)
     }
 
     /// Current peak meters: `[master, video, deck_a, deck_b, sfx]`.
     pub fn meters(&self) -> [f32; 5] {
         let mut out = [0.0f32; 5];
-        for (i, m) in self.shared.meters.iter().enumerate() {
+        for (i, m) in self.meters.iter().enumerate() {
             out[i] = f32::from_bits(m.load(Ordering::Relaxed));
         }
         out
@@ -2700,20 +1465,19 @@ impl Mixer {
     // ---- the headphone cue bus ----------------------------------------------
 
     /// The ring the slot-1 (phones) callback drains. The callback holds
-    /// ONLY this — never the mix state, which belongs to the program.
+    /// ONLY this — never the mix state, whose lock belongs to the program.
     pub fn cue_ring(&self) -> Arc<CueRing> {
-        self.shared.cue_ring.clone()
+        self.cue_ring.clone()
     }
 
     /// Armed while a phones device is actually requested at slot 1: gates
     /// the producer, and an unarmed consumer outputs silence.
     pub fn set_cue_armed(&self, armed: bool) {
-        self.shared.cue_ring.armed.store(armed, Ordering::Relaxed);
+        self.cue_ring.armed.store(armed, Ordering::Relaxed);
     }
 
     pub fn set_phones_volume(&self, volume: f32) {
-        self.shared
-            .cue_ring
+        self.cue_ring
             .volume_bits
             .store(volume.clamp(0.0, 1.0).to_bits(), Ordering::Relaxed);
     }
@@ -2721,783 +1485,114 @@ impl Mixer {
     /// Route a deck into the phones. Cue follows the deck SLOT (the channel
     /// strip), not the record: `swap_decks` deliberately leaves it alone.
     pub fn set_deck_cue(&self, deck: DeckId, on: bool) {
-        self.ui.with(|ui| {
-            ui.cue_deck[deck.index()] = on;
-            Self::send_in(&self.shared, ui, MixCmd::SetDeckCue { deck, on });
-        });
+        self.state.lock().unwrap().cue_deck[deck.index()] = on;
     }
 
     pub fn deck_cue(&self, deck: DeckId) -> bool {
-        self.ui.with(|ui| ui.cue_deck[deck.index()])
+        self.state.lock().unwrap().cue_deck[deck.index()]
     }
 
     /// Which point of the chain the cue listens to. A hard switch, like
     /// the monitor-select toggle on hardware.
     pub fn set_cue_mode(&self, mode: CueMode) {
-        self.ui.with(|ui| {
-            ui.cue_mode = mode;
-            Self::send_in(&self.shared, ui, MixCmd::SetCueMode(mode));
-        });
+        self.state.lock().unwrap().cue_mode = mode;
     }
 
     pub fn cue_mode(&self) -> CueMode {
-        self.ui.with(|ui| ui.cue_mode)
+        self.state.lock().unwrap().cue_mode
     }
 
     /// Install (and by default start) the pre-listen player.
     pub fn install_preview(&self, pcm: Arc<TrackPcm>, autoplay: bool) {
-        self.run_cmd(MixCmd::InstallPreview { pcm, autoplay });
+        let mut s = self.state.lock().unwrap();
+        s.preview.pcm = Some(pcm);
+        s.preview.cursor_fp = 0;
+        s.preview.ended = false;
+        s.preview.playing = autoplay;
+        s.preview.gain = Ramp::at(0.0);
+        if autoplay {
+            s.preview.gain.slew(1.0, SLEW_SECS);
+        }
     }
 
-    /// Take the preview down. The (possibly huge) buffer comes back through
-    /// the retired-payload path and is dropped on the UI thread.
-    pub fn clear_preview(&self) {
-        self.run_cmd(MixCmd::ClearPreview);
+    /// Take the preview down and HAND BACK the pcm, so the (possibly huge)
+    /// buffer is dropped by the caller, outside this lock.
+    pub fn clear_preview(&self) -> Option<Arc<TrackPcm>> {
+        let mut s = self.state.lock().unwrap();
+        s.preview.playing = false;
+        s.preview.ended = false;
+        s.preview.cursor_fp = 0;
+        s.preview.gain = Ramp::at(0.0);
+        s.preview.pcm.take()
     }
 
     pub fn set_preview_playing(&self, playing: bool) {
-        self.run_cmd(MixCmd::SetPreviewPlaying(playing));
+        let mut s = self.state.lock().unwrap();
+        if s.preview.pcm.is_none() {
+            return;
+        }
+        // Play on a parked player starts the track over — the player's one
+        // transport button should never be a dead end.
+        if playing && s.preview.ended {
+            s.preview.cursor_fp = 0;
+            s.preview.ended = false;
+        }
+        s.preview.playing = playing;
+        s.preview.gain.slew(if playing { 1.0 } else { 0.0 }, SLEW_SECS);
     }
 
     pub fn seek_preview_fraction(&self, fraction: f64) {
-        self.run_cmd(MixCmd::SeekPreviewFraction(fraction));
+        let mut s = self.state.lock().unwrap();
+        let Some(pcm) = s.preview.pcm.as_ref() else { return };
+        let len = pcm.frames.len() as f64;
+        let frame = (fraction.clamp(0.0, 1.0) * len).clamp(0.0, (len - 1.0).max(0.0));
+        s.preview.cursor_fp = (frame * FP_ONE as f64) as u64;
+        s.preview.ended = false;
     }
 
     /// `(position_secs, duration_secs, playing, ended)` — the pre-listen
     /// mirror of `deck_position`. `None` while no preview is installed.
     pub fn preview_position(&self) -> Option<(f64, f64, bool, bool)> {
-        let snapshot = self.snapshot();
-        snapshot.preview_installed.then_some((
-            snapshot.preview_position_secs,
-            snapshot.preview_duration_secs,
-            snapshot.preview_playing,
-            snapshot.preview_ended,
-        ))
-    }
-
-    // ---- clocked instrument rack + program mix ---------------------------
-
-    /// Keep the rack's modelled instruments on the physical device rate.
-    /// Construction happens here, on the UI thread; the callback only swaps
-    /// the completed box and returns the old one for UI-thread destruction.
-    pub fn ensure_synth_rate(&self, sample_rate: u32, patch: IronfishPatch) {
-        let sample_rate = sample_rate.clamp(8_000, 384_000);
-        let bank = self.ui.with(|ui| {
-            if ui.synth_rate == sample_rate {
-                return None;
-            }
-            ui.synth_rate = sample_rate;
-            Some(ui.drum_bank.clone())
-        });
-        if let Some(bank) = bank {
-            self.run_cmd(MixCmd::ReplaceSynthEngines(Box::new(SynthEngines::new(
-                sample_rate,
-                patch,
-                bank,
-            ))));
-        }
-    }
-
-    pub fn set_drum_bank(&self, bank: Arc<SampleBank>) {
-        self.ui.with(|ui| {
-            ui.drum_bank = Some(bank.clone());
-            Self::send_in(&self.shared, ui, MixCmd::SetDrumBank(bank));
-        });
-    }
-
-    pub fn set_synth_clock(&self, clock: SynthClock) {
-        self.run_cmd(MixCmd::SetSynthClock(clock));
-    }
-
-    pub fn set_synth_playing(&self, playing: bool) {
-        self.run_cmd(MixCmd::SetSynthPlaying(playing));
-    }
-
-    pub fn set_synth_pattern(&self, track: SynthTrack, pattern: StepPattern) {
-        self.run_cmd(MixCmd::SetSynthPattern { track, pattern });
-    }
-
-    pub fn set_ironfish_patch(&self, patch: IronfishPatch) {
-        self.run_cmd(MixCmd::SetIronfishPatch(patch));
-    }
-
-    pub fn set_ironfish_param(&self, param: IronfishParam, value: f32) {
-        self.run_cmd(MixCmd::SetIronfishParam { param, value });
-    }
-
-    pub fn set_strip_gain(&self, strip: StripId, gain: f32) {
-        self.run_cmd(MixCmd::SetStripGain { strip, gain });
-    }
-
-    pub fn set_strip_muted(&self, strip: StripId, muted: bool) {
-        self.run_cmd(MixCmd::SetStripMuted { strip, muted });
-    }
-
-    pub fn set_strip_soloed(&self, strip: StripId, soloed: bool) {
-        self.run_cmd(MixCmd::SetStripSoloed { strip, soloed });
-    }
-
-    pub fn set_master_dynamics(&self, params: MasterParams) {
-        self.run_cmd(MixCmd::SetMasterDynamics(params));
-    }
-
-    pub fn set_master_dynamics_param(&self, param: MasterParam, value: f32) {
-        self.run_cmd(MixCmd::SetMasterDynamicsParam { param, value });
-    }
-
-    pub fn set_master_dynamics_bypass(&self, bypass: bool) {
-        self.run_cmd(MixCmd::SetMasterDynamicsBypass(bypass));
-    }
-
-    pub fn synth_snapshot(&self) -> RackSnapshot {
-        self.snapshot().synth
-    }
-
-    pub fn program_mix_snapshot(
-        &self,
-    ) -> ([StripSnapshot; STRIP_COUNT], MasterSnapshot) {
-        let snapshot = self.snapshot();
-        (snapshot.strips, snapshot.master_fx)
-    }
-
-    // ---- loop-score preview ------------------------------------------------
-
-    /// Install and start a score preview. Instrument construction and event
-    /// capacity growth happen here on the caller/UI thread, never in render;
-    /// what they replace comes back here to be dropped.
-    pub fn score_preview_play(&self, sequence: Arc<PreviewSequence>) {
-        let sample_rate = sequence.sample_rate.max(1);
-        let needed = ScorePreviewVoice::required_event_capacity(&sequence);
-        self.ui.with(|ui| {
-            let piano = (ui.score_rate != sample_rate).then(|| Box::new(Piano::new(sample_rate as f32)));
-            let events = (ui.score_event_capacity < needed).then(|| Vec::with_capacity(needed));
-            ui.score_rate = sample_rate;
-            if let Some(events) = &events {
-                ui.score_event_capacity = events.capacity();
-            }
-            Self::send_in(&self.shared, ui, MixCmd::ScorePreviewPlay { sequence, piano, events });
-        });
-    }
-
-    pub fn score_preview_stop(&self) {
-        self.run_cmd(MixCmd::ScorePreviewStop);
-    }
-
-    pub fn score_preview_state(&self) -> (bool, u64) {
-        let snapshot = self.snapshot();
-        (snapshot.score_playing, snapshot.score_pos)
-    }
-}
-
-impl MixEngine {
-    /// Apply every command queued since the last buffer. Bounded by the
-    /// ring, allocation-free, and every payload it replaces goes back to
-    /// the UI through the events ring.
-    fn drain_commands(&mut self) {
-        while let Some(cmd) = self.shared.cmds.pop() {
-            self.apply(cmd);
-        }
-    }
-
-    /// Commands applied and a snapshot published, without rendering. The
-    /// test harness's way of asking "what would the callback see now".
-    #[cfg(test)]
-    pub fn sync(&mut self) {
-        self.drain_commands();
-        Self::publish_snapshot(&self.state, &self.shared, self.serial);
-    }
-
-    #[cfg(test)]
-    fn state_mut(&mut self) -> &mut MixState {
-        &mut self.state
-    }
-
-    fn apply(&mut self, cmd: MixCmd) {
-        let shared = &*self.shared;
-        let s = &mut self.state;
-        match cmd {
-            MixCmd::OpenSlot(slot) => {
-                let bus = &mut s.video[slot.index()];
-                bus.cursor = 0.0;
-                bus.gain = Ramp::at(0.0);
-            }
-            MixCmd::CloseSlot(slot) => {
-                if let Some(scheduled) = s.scheduled_video.filter(|scheduled| scheduled.to == slot) {
-                    s.scheduled_video = None;
-                    // The device may have crossed the target just before
-                    // the UI observed `Started`. If latest-click-wins closes
-                    // that still-armed destination, restore the previous
-                    // program instead of leaving a half-faded silence.
-                    if scheduled.started {
-                        if let Some(from) = scheduled.from {
-                            s.video[from.index()].gain = Ramp::at(1.0);
-                        }
-                    }
-                    shared.transition.publish_phase(
-                        VideoTransitionPhase::Cancelled,
-                        shared.device_frames.load(Ordering::Acquire),
-                    );
-                }
-                let bus = &mut s.video[slot.index()];
-                bus.cursor = 0.0;
-                bus.gain = Ramp::at(0.0);
-            }
-            MixCmd::FadeSlots { from, to, secs } => {
-                if let Some(scheduled) = s.scheduled_video.take() {
-                    if scheduled.started {
-                        // The audio clock owns a started transition: do not
-                        // restart its ramp or destroy its completion.
-                        s.scheduled_video = Some(scheduled);
-                        return;
-                    }
-                    shared.transition.publish_phase(
-                        VideoTransitionPhase::Cancelled,
-                        shared.device_frames.load(Ordering::Acquire),
-                    );
-                    if scheduled.to != to {
-                        shared.video[scheduled.to.index()].paused.store(true, Ordering::Relaxed);
-                        s.video[scheduled.to.index()].gain = Ramp::at(0.0);
-                    }
-                }
-                let secs = secs.max(SLEW_SECS);
-                if let Some(from) = from {
-                    s.video[from.index()].gain.slew(0.0, secs);
-                }
-                s.video[to.index()].gain.slew(1.0, secs);
-            }
-            MixCmd::SetVideoMix(mix) => {
-                if s.scheduled_video.is_some() {
-                    return;
-                }
-                let (a, b) = crossfader_gains(mix, FadeCurve::EqualPower);
-                s.video[0].gain.slew(a, 0.015);
-                s.video[1].gain.slew(b, 0.015);
-            }
-            MixCmd::SetVideoMuted(muted) => {
-                s.video_mute.slew(if muted { 0.0 } else { 1.0 }, SLEW_SECS * 4.0);
-            }
-            MixCmd::ScheduleVideo(mut scheduled) => {
-                if s.scheduled_video.is_some_and(|scheduled| scheduled.started) {
-                    return;
-                }
-                if let Some(old) = s.scheduled_video.take() {
-                    shared.video[old.to.index()].paused.store(true, Ordering::Relaxed);
-                    s.video[old.to.index()].gain = Ramp::at(0.0);
-                }
-                let now = shared.device_frames.load(Ordering::Acquire);
-                scheduled.target_frame = scheduled.target_frame.max(now);
-                scheduled.started = false;
-                shared.video[scheduled.to.index()].paused.store(true, Ordering::Relaxed);
-                s.video[scheduled.to.index()].gain = Ramp::at(0.0);
-                s.scheduled_video = Some(scheduled);
-                shared.transition.publish_arm(scheduled, now);
-            }
-            MixCmd::CancelVideo(id) => {
-                let Some(scheduled) = s.scheduled_video else { return };
-                if scheduled.id != id || scheduled.started {
-                    return;
-                }
-                s.scheduled_video = None;
-                shared.video[scheduled.to.index()].paused.store(true, Ordering::Relaxed);
-                s.video[scheduled.to.index()].gain = Ramp::at(0.0);
-                shared.transition.publish_phase(
-                    VideoTransitionPhase::Cancelled,
-                    shared.device_frames.load(Ordering::Acquire),
-                );
-            }
-            MixCmd::InstallDeck { deck, pcm } => {
-                let d = &mut s.decks[deck.index()];
-                Self::retire_deck_media(shared, d);
-                d.pcm = Some(pcm);
-                d.stem_blend = ParamRamp::at(1.0);
-                d.playing = false;
-                d.seek_frames(0.0);
-                d.eq.reset();
-                d.reset_blend();
-            }
-            MixCmd::GrowStream { deck, stream } => {
-                let d = &mut s.decks[deck.index()];
-                if matches!(d.pcm, Some(DeckPcm::Stream(_))) {
-                    if let Some(old) = d.pcm.replace(DeckPcm::Stream(stream)) {
-                        retire(shared, Retired::Pcm(old));
-                    }
-                } else {
-                    retire(shared, Retired::Pcm(DeckPcm::Stream(stream)));
-                }
-            }
-            MixCmd::CompleteDeck { deck, pcm } => {
-                let d = &mut s.decks[deck.index()];
-                if matches!(d.pcm, Some(DeckPcm::Stream(_))) {
-                    if let Some(old) = d.pcm.replace(DeckPcm::Whole(pcm)) {
-                        retire(shared, Retired::Pcm(old));
-                    }
-                } else {
-                    retire(shared, Retired::Track(pcm));
-                }
-            }
-            MixCmd::ClearDeck(deck) => {
-                let d = &mut s.decks[deck.index()];
-                d.sync_locked = false;
-                Self::retire_deck_media(shared, d);
-                d.playing = false;
-                // With no pcm the clamp parks the playhead at zero; this
-                // also clears `ended`, so a later install re-arms end
-                // reporting.
-                d.seek_frames(0.0);
-                d.reset_blend();
-            }
-            MixCmd::InstallStems { deck, stems } => {
-                let d = &mut s.decks[deck.index()];
-                if d.pcm.is_none() || stems.is_empty() {
-                    retire(shared, Retired::Stems(stems));
-                    return;
-                }
-                // The first table on this track is the swap from the mixed
-                // file to its stems: blend it in. Later tables are the same
-                // stems with more chunks and need no blend.
-                if d.stems.is_none() {
-                    d.stem_blend = ParamRamp::at(0.0);
-                    d.stem_blend.slew(1.0, STEM_SWAP_SECS);
-                }
-                if let Some(old) = d.stems.replace(stems) {
-                    retire(shared, Retired::Stems(old));
-                }
-            }
-            MixCmd::ClearStems(deck) => {
-                if let Some(old) = s.decks[deck.index()].stems.take() {
-                    retire(shared, Retired::Stems(old));
-                }
-            }
-            MixCmd::SetPlaying { deck, playing } => {
-                let d = &mut s.decks[deck.index()];
-                if playing {
-                    // Playing from the end restarts. A playhead at the
-                    // DECODED edge of a streaming track is not at the end:
-                    // it waits there.
-                    if d.playhead_frames() >= d.frame_count() as f64
-                        && d.pcm.as_ref().is_some_and(DeckPcm::complete)
-                        && !d.splat.as_ref().is_some_and(|splat| splat.active)
-                    {
-                        d.seek_frames(0.0);
-                    }
-                    d.ended = false;
-                }
-                d.playing = playing;
-            }
-            MixCmd::SetSplat { deck, grid, frames } => {
-                let voice = &mut s.decks[deck.index()];
-                if voice.pcm.is_none() {
-                    retire(shared, Retired::Splat(grid, frames));
-                    return;
-                }
-                match voice.splat.as_mut() {
-                    Some(splat) => {
-                        let old_grid = std::mem::replace(&mut splat.grid, grid);
-                        let old_frames = std::mem::replace(&mut splat.frames, frames);
-                        retire(shared, Retired::Splat(old_grid, old_frames));
-                        splat.rebase_rows();
-                    }
-                    None => voice.splat = Some(SplatState::new(grid, frames, voice.pos)),
-                }
-            }
-            MixCmd::SetSplatEnabled { deck, on } => {
-                let voice = &mut s.decks[deck.index()];
-                let frame_count = voice.frame_count() as f64;
-                // Where the ear is on the plain transport, before the grid
-                // takes the clock: the master starts exactly there. It is
-                // NOT pulled back to a bar start — launches quantise
-                // against the grid's own bars whatever the master reads,
-                // and a paused deck must not be seen to move (a fresh load
-                // sat at the first bar, not at zero, with the grid on).
-                let heard = voice.playhead_frames().clamp(0.0, frame_count);
-                let Some(splat) = voice.splat.as_mut() else { return };
-                if on == splat.active {
-                    return;
-                }
-                if on {
-                    splat.master_frames = heard;
-                    splat.view = None;
-                    splat.active = true;
-                    voice.pos = heard;
-                    voice.stretching = false;
-                    voice.reader.reset();
-                } else {
-                    // Leave the grid where the ear was: inside the cell the
-                    // picture followed, not wherever the master clock got to.
-                    let heard = splat.playhead_frames().clamp(0.0, frame_count);
-                    splat.active = false;
-                    splat.view = None;
-                    voice.seek_frames(heard);
-                }
-            }
-            MixCmd::SplatLaunch { deck, row, col, part } => {
-                let voice = &mut s.decks[deck.index()];
-                if let Some(splat) = voice.splat.as_mut() {
-                    splat.queue_cell(row, col as usize, part, voice.sync_locked);
-                }
-            }
-            MixCmd::SplatStopRow { deck, row, timed } => {
-                if let Some(splat) = s.decks[deck.index()].splat.as_mut() {
-                    splat.queue_stop(row, timed);
-                }
-            }
-            MixCmd::SplatLaunchScene { deck, col } => {
-                let voice = &mut s.decks[deck.index()];
-                if let Some(splat) = voice.splat.as_mut() {
-                    for row in SplatRow::ALL {
-                        if row == SplatRow::Mix {
-                            continue;
-                        }
-                        splat.queue_cell(row, col as usize, SplatPart::WHOLE, voice.sync_locked);
-                    }
-                }
-            }
-            MixCmd::SplatStopAll { deck, timed } => {
-                if let Some(splat) = s.decks[deck.index()].splat.as_mut() {
-                    for row in SplatRow::ALL {
-                        splat.queue_stop(row, timed);
-                    }
-                }
-            }
-            MixCmd::SeekFraction { deck, fraction } => {
-                let d = &mut s.decks[deck.index()];
-                let len = d.pcm.as_ref().map_or(0.0, |pcm| pcm.expected_len() as f64);
-                if len > 0.0 && d.frame_count() > 0 {
-                    let from = d.playhead_frames();
-                    d.seek_frames(fraction.clamp(0.0, 1.0) * len);
-                    d.arm_seek_fade(from);
-                }
-            }
-            MixCmd::SeekSeconds { deck, secs } => {
-                let d = &mut s.decks[deck.index()];
-                let Some(pcm) = d.pcm.as_ref() else { return };
-                let frames = secs.max(0.0) * pcm.sample_rate().max(1) as f64;
-                let from = d.playhead_frames();
-                d.seek_frames(frames);
-                d.arm_seek_fade(from);
-            }
-            MixCmd::SeekRelative { deck, delta_secs } => {
-                let d = &mut s.decks[deck.index()];
-                let Some(pcm) = d.pcm.as_ref() else { return };
-                if let Some(splat) = d.splat.as_mut().filter(|splat| splat.active) {
-                    let total = (SEEK_XFADE_SECS * pcm.sample_rate().max(1) as f64).max(1.0);
-                    splat.phase_fade = d.playing.then_some(SplatPhaseFade {
-                        pos: splat.master_frames, left: total, total, rows: splat.rows,
-                    });
-                    // This clock can run beyond the file and must not be
-                    // clamped or replaced by the cell's wrapped playhead.
-                    splat.master_frames += delta_secs * pcm.sample_rate().max(1) as f64;
-                    return;
-                }
-                let from = d.playhead_frames();
-                let frames = from + delta_secs * pcm.sample_rate().max(1) as f64;
-                d.seek_frames(frames);
-                d.arm_seek_fade(from);
-            }
-            MixCmd::SetRate { deck, rate } => {
-                // A short ramp so a sync landing mid-phrase does not step
-                // the pitch.
-                s.decks[deck.index()].rate.slew(rate, SLEW_SECS * 4.0);
-            }
-            MixCmd::SetSyncLock { deck, on } => s.decks[deck.index()].sync_locked = on,
-            MixCmd::SetKeyRatio { deck, ratio } => {
-                // Same ramp as the tempo: a stepped semitone glides instead
-                // of clicking, and the stretcher sees a ratio that never
-                // jumps.
-                s.decks[deck.index()].key_ratio.slew(ratio, SLEW_SECS * 4.0);
-            }
-            MixCmd::SetKeylock { deck, on } => s.decks[deck.index()].keylock = on,
-            MixCmd::Scratch { deck, motion } => {
-                let d = &mut s.decks[deck.index()];
-                let deck_rate = d.rate.current();
-                match motion {
-                    ScratchMotion::Grab => d.scratch.grab(deck_rate),
-                    ScratchMotion::Move { rate } => d.scratch.drag(rate),
-                    ScratchMotion::Release => d.scratch.release(deck_rate),
-                }
-            }
-            MixCmd::SetEqBand { deck, band, gain } => s.decks[deck.index()].eq.set_band(band, gain),
-            MixCmd::SetFilter { deck, position } => s.decks[deck.index()].eq.set_filter(position),
-            MixCmd::SetStemGain { deck, stem, gain } => {
-                s.decks[deck.index()].stem_gain[stem].slew(gain, SLEW_SECS * 2.0);
-            }
-            MixCmd::SetLoopSpan { deck, span } => {
-                let d = &mut s.decks[deck.index()];
-                let Some(pcm) = d.pcm.as_ref() else {
-                    d.loop_span = None;
-                    return;
-                };
-                let rate = pcm.sample_rate().max(1) as f64;
-                // Clamp OUT to the real frame count: the seconds->frames
-                // round trip can land a hair ABOVE it, and an OUT past the
-                // last frame lets the end-of-track check win over the wrap
-                // — a dead deck with LOOP lit. (On a streaming track that
-                // is the expected length: a span past the decoded edge
-                // waits there like any other read.)
-                let frames = pcm.expected_len() as f64;
-                d.loop_span = span.map(|(start, end)| {
-                    (start.max(0.0) * rate, (end.max(0.0) * rate).min(frames))
-                });
-                // A playhead stranded past the new OUT lands modulo NOW.
-                // The render wrap would catch it on the next callback
-                // anyway, but a PAUSED deck never renders — without this,
-                // a resize on a paused deck parks the playhead outside the
-                // span until play is pressed.
-                if let Some((start, end)) = d.loop_span {
-                    let len = (end - start).max(1.0);
-                    if d.playhead_frames() >= end {
-                        let from = d.playhead_frames();
-                        let over = (from - start).rem_euclid(len);
-                        d.seek_frames(start + over);
-                        // A live resize yanking a playing playhead is a
-                        // jump like any other and gets the same blend.
-                        d.arm_seek_fade(from);
-                    }
-                }
-            }
-            MixCmd::SetMute { deck, muted } => {
-                s.decks[deck.index()].mute.slew(if muted { 0.0 } else { 1.0 }, SLEW_SECS);
-            }
-            MixCmd::SetGain { deck, gain } => s.decks[deck.index()].gain.slew(gain, SLEW_SECS),
-            MixCmd::SwapDecks => s.decks.swap(0, 1),
-            MixCmd::SetCrossfader { position, secs } => s.fader.slew(position, secs),
-            MixCmd::SetBlendBand { deck, band, gain } => {
-                s.decks[deck.index()].eq.set_blend_band(band, gain);
-            }
-            MixCmd::SetBlendStem { deck, stem, gain } => {
-                s.decks[deck.index()].blend_stem[stem].slew(gain, BLEND_SECS);
-            }
-            MixCmd::ClearBlend(deck) => {
-                let d = &mut s.decks[deck.index()];
-                d.eq.clear_blend();
-                for ramp in &mut d.blend_stem {
-                    ramp.slew(1.0, BLEND_SECS);
-                }
-            }
-            MixCmd::SetCurve(curve) => s.curve = curve,
-            MixCmd::SetMaster(gain) => s.master.slew(gain, SLEW_SECS),
-            MixCmd::StartVoice { alloc, pcm } => {
-                if s.sfx.len() >= MAX_SFX_VOICES {
-                    // The pool is full: the oldest voice makes room, and
-                    // its buffer goes back to the UI like any other.
-                    let oldest = s.sfx.remove(0);
-                    retire(shared, Retired::Track(oldest.pcm));
-                }
-                s.sfx.push(SfxVoice {
-                    id: alloc.id,
-                    pad: alloc.pad,
-                    pcm,
-                    cursor_fp: 0,
-                    loop_on: alloc.loop_on,
-                    gain: Ramp::at(alloc.gain),
-                    done: false,
-                });
-            }
-            MixCmd::StopVoice(id) => {
-                // Fast declick: a stopped voice ramps out over one slew and
-                // is reaped by the render pass.
-                for v in s.sfx.iter_mut().filter(|v| v.id == id) {
-                    v.loop_on = false;
-                    v.gain.slew(0.0, SLEW_SECS);
-                    v.done = true;
-                }
-            }
-            MixCmd::SetPadVoicesGain { pad, gain } => {
-                for v in s.sfx.iter_mut().filter(|v| v.pad == pad && !v.done) {
-                    v.gain.slew(gain, SLEW_SECS);
-                }
-            }
-            MixCmd::SetDeckCue { deck, on } => s.cue_deck[deck.index()] = on,
-            MixCmd::SetCueMode(mode) => s.cue_mode = mode,
-            MixCmd::InstallPreview { pcm, autoplay } => {
-                if let Some(old) = s.preview.pcm.replace(pcm) {
-                    retire(shared, Retired::Track(old));
-                }
-                s.preview.cursor_fp = 0;
-                s.preview.ended = false;
-                s.preview.playing = autoplay;
-                s.preview.gain = Ramp::at(0.0);
-                if autoplay {
-                    s.preview.gain.slew(1.0, SLEW_SECS);
-                }
-            }
-            MixCmd::ClearPreview => {
-                s.preview.playing = false;
-                s.preview.ended = false;
-                s.preview.cursor_fp = 0;
-                s.preview.gain = Ramp::at(0.0);
-                if let Some(old) = s.preview.pcm.take() {
-                    retire(shared, Retired::Track(old));
-                }
-            }
-            MixCmd::SetPreviewPlaying(playing) => {
-                if s.preview.pcm.is_none() {
-                    return;
-                }
-                // Play on a parked player starts the track over — the
-                // player's one transport button should never be a dead end.
-                if playing && s.preview.ended {
-                    s.preview.cursor_fp = 0;
-                    s.preview.ended = false;
-                }
-                s.preview.playing = playing;
-                s.preview.gain.slew(if playing { 1.0 } else { 0.0 }, SLEW_SECS);
-            }
-            MixCmd::SeekPreviewFraction(fraction) => {
-                let Some(pcm) = s.preview.pcm.as_ref() else { return };
-                let len = pcm.frames.len() as f64;
-                let frame = (fraction.clamp(0.0, 1.0) * len).clamp(0.0, (len - 1.0).max(0.0));
-                s.preview.cursor_fp = (frame * FP_ONE as f64) as u64;
-                s.preview.ended = false;
-            }
-            MixCmd::SetDrumBank(bank) => {
-                if let Some(old) = s.score_preview.set_drum_bank(bank.clone()) {
-                    retire(shared, Retired::Bank(old));
-                }
-                if let Some(old) = s.synth.set_drum_bank(bank) {
-                    retire(shared, Retired::Bank(old));
-                }
-            }
-            MixCmd::ScorePreviewPlay { sequence, piano, events } => {
-                let sample_rate = sequence.sample_rate.max(1);
-                if let Some(piano) = piano {
-                    let old = s.score_preview.replace_instruments(piano, sample_rate);
-                    retire(shared, Retired::Piano(old));
-                }
-                if let Some(events) = events {
-                    let old = std::mem::replace(&mut s.score_preview.piano_events, events);
-                    retire(shared, Retired::Events(old));
-                }
-                if let Some(old) = s.score_preview.play(sequence) {
-                    retire(shared, Retired::Sequence(old));
-                }
-            }
-            MixCmd::ScorePreviewStop => s.score_preview.stop(true),
-            MixCmd::SetSynthClock(clock) => s.synth.set_clock(clock),
-            MixCmd::SetSynthPlaying(playing) => s.synth.set_playing(playing),
-            MixCmd::SetSynthPattern { track, pattern } => s.synth.set_pattern(track, pattern),
-            MixCmd::SetIronfishPatch(patch) => s.synth.set_patch(patch),
-            MixCmd::SetIronfishParam { param, value } => s.synth.set_param(param, value),
-            MixCmd::ReplaceSynthEngines(engines) => {
-                let old = s.synth.replace_engines(engines);
-                retire(shared, Retired::SynthEngines(old));
-            }
-            MixCmd::SetStripGain { strip, gain } => s.program_mix.set_gain(strip, gain),
-            MixCmd::SetStripMuted { strip, muted } => s.program_mix.set_muted(strip, muted),
-            MixCmd::SetStripSoloed { strip, soloed } => s.program_mix.set_soloed(strip, soloed),
-            MixCmd::SetMasterDynamics(params) => s.program_mix.set_master_params(params),
-            MixCmd::SetMasterDynamicsParam { param, value } => {
-                s.program_mix.set_master_param(param, value)
-            }
-            MixCmd::SetMasterDynamicsBypass(bypass) => {
-                s.program_mix.set_master_bypass(bypass)
-            }
-        }
-    }
-
-    /// Everything a deck holds that is worth handing back: the track, its
-    /// stems and its splat grid.
-    fn retire_deck_media(shared: &Shared, d: &mut DeckVoice) {
-        if let Some(pcm) = d.pcm.take() {
-            retire(shared, Retired::Pcm(pcm));
-        }
-        if let Some(stems) = d.stems.take() {
-            retire(shared, Retired::Stems(stems));
-        }
-        if let Some(splat) = d.splat.take() {
-            retire(shared, Retired::Splat(splat.grid, splat.frames));
-        }
-    }
-
-    fn publish_snapshot(s: &MixState, shared: &Shared, serial: u64) {
-        let mut snapshot = MixSnapshot {
-            fader_current: s.fader.current,
-            preview_installed: s.preview.pcm.is_some(),
-            preview_playing: s.preview.playing,
-            preview_ended: s.preview.ended,
-            score_playing: s.score_preview.playing,
-            score_pos: s.score_preview.pos,
-            synth: s.synth.snapshot(),
-            strips: s.program_mix.strip_snapshots(),
-            master_fx: s.program_mix.master_snapshot(),
-            serial,
-            ..MixSnapshot::default()
-        };
-        if let Some(pcm) = &s.preview.pcm {
-            snapshot.preview_position_secs =
-                s.preview.cursor_fp as f64 / FP_ONE as f64 / pcm.sample_rate.max(1) as f64;
-            snapshot.preview_duration_secs = pcm.seconds();
-        }
-        for (i, d) in s.decks.iter().enumerate() {
-            snapshot.decks[i] = DeckSnap {
-                playhead_frames: d.playhead_frames(),
-                sample_rate: d.pcm.as_ref().map_or(0, DeckPcm::sample_rate),
-                playing: d.playing,
-                scratching: d.scratch.active(),
-                ended: d.ended,
-                rate_current: d.rate.current(),
-                splat: d.splat.as_ref().map(SplatState::snapshot),
-            };
-        }
-        shared.snapshot.write(snapshot);
+        let s = self.state.lock().unwrap();
+        let p = &s.preview;
+        let pcm = p.pcm.as_ref()?;
+        let position =
+            p.cursor_fp as f64 / FP_ONE as f64 / pcm.sample_rate.max(1) as f64;
+        Some((position, pcm.seconds(), p.playing, p.ended))
     }
 
     // ---- the device callback ------------------------------------------------
 
-    /// Mix one device buffer. The buffer must already be zeroed. Nothing
-    /// here waits on anyone: the commands are drained from a ring, the
-    /// slot audio is read from rings, and the state is this engine's own.
-    pub fn render(&mut self, device_rate: f64, output: &mut AudioBuffer) {
+    /// Mix one device buffer. The buffer must already be zeroed; on lock
+    /// contention it stays silent rather than ever blocking the device.
+    pub fn render(&self, device_rate: f64, output: &mut AudioBuffer) {
         if device_rate <= 0.0 {
             return;
         }
-        let render_started = crate::clock::Instant::now();
-        self.drain_commands();
         let frames = output.frame_count();
-        let shared = &*self.shared;
-        shared.device_rate_bits.store(device_rate.to_bits(), Ordering::Release);
-        let buffer_start = shared.device_frames.fetch_add(frames as u64, Ordering::AcqRel);
-        self.serial = self.serial.wrapping_add(1);
-
-        // The slot rings, as of this buffer: a flush the producer asked for
-        // lands here, then the window the frame loop may read is fixed.
-        let mut slots = [SlotView { paused: true, source_rate: 0.0, playback_rate: 1.0, base: 0, avail: 0 }; 2];
-        for (i, slot) in shared.video.iter().enumerate() {
-            let flush_gen = slot.flush_gen.load(Ordering::Acquire);
-            let mut read = slot.read_pos.load(Ordering::Relaxed);
-            if flush_gen != self.slot_flush_seen[i] {
-                self.slot_flush_seen[i] = flush_gen;
-                let flush_at = slot.flush_at.load(Ordering::Acquire);
-                if flush_at > read {
-                    read = flush_at;
-                    slot.read_pos.store(read, Ordering::Release);
-                }
-                self.state.video[i].cursor = 0.0;
-            }
-            let write = slot.write_pos.load(Ordering::Acquire);
-            slots[i] = SlotView {
-                paused: slot.paused.load(Ordering::Relaxed),
-                source_rate: f64::from_bits(slot.source_rate_bits.load(Ordering::Relaxed)),
-                playback_rate: slot.playback_rate(),
-                base: read,
-                avail: write.saturating_sub(read) as usize,
-            };
-        }
-
-        let s = &mut self.state;
+        self.device_rate_bits.store(device_rate.to_bits(), Ordering::Release);
+        // Advance the physical device clock even when the realtime state is
+        // contended and this buffer must remain silent. That lets a later
+        // callback mark an exact deadline Missed instead of firing it late.
+        let buffer_start = self.device_frames.fetch_add(frames as u64, Ordering::AcqRel);
+        let Ok(mut s) = self.state.try_lock() else {
+            self.contended_callbacks.fetch_add(1, Ordering::Relaxed);
+            return;
+        };
+        let render_started = std::time::Instant::now();
+        let s = &mut *s;
         let rate = device_rate as f32;
         let channels = output.channel_count();
         let mut peaks = [0.0f32; 5];
         s.rendered_frames = buffer_start;
 
-
         if let Some(scheduled) = s.scheduled_video {
             if !scheduled.started && scheduled.target_frame < buffer_start {
                 s.scheduled_video = None;
-                shared.video[scheduled.to.index()].paused.store(true, Ordering::Relaxed);
-                slots[scheduled.to.index()].paused = true;
-                s.video[scheduled.to.index()].gain = Ramp::at(0.0);
-                shared.transition
+                let destination = &mut s.video[scheduled.to.index()];
+                destination.paused = true;
+                destination.gain = Ramp::at(0.0);
+                self.transition
                     .publish_phase(VideoTransitionPhase::Missed, buffer_start);
             } else if scheduled.started {
                 let end = scheduled
@@ -3509,11 +1604,11 @@ impl MixEngine {
                         s.video[from.index()].gain = Ramp::at(0.0);
                     }
                     s.video[scheduled.to.index()].gain = Ramp::at(1.0);
-                    shared.transition
+                    self.transition
                         .publish_phase(VideoTransitionPhase::Completed, buffer_start);
                 } else if buffer_start > scheduled.target_frame && scheduled.fade_frames > 0 {
                     // Catch a running fade up to the physical device clock
-                    // after a buffer the device itself skipped.
+                    // after one or more silent contention buffers.
                     let elapsed = buffer_start - scheduled.target_frame;
                     let progress = (elapsed as f32 / scheduled.fade_frames as f32).clamp(0.0, 1.0);
                     let remaining = scheduled.fade_frames.saturating_sub(elapsed).max(1);
@@ -3531,7 +1626,7 @@ impl MixEngine {
         // Deck sources are lifted out of the frame loop: one reference count
         // per buffer instead of one per sample, and the borrow checker can
         // then see that the voice state and its PCM are disjoint.
-        let deck_pcm: [Option<DeckPcm>; 2] =
+        let deck_pcm: [Option<Arc<TrackPcm>>; 2] =
             [s.decks[0].pcm.clone(), s.decks[1].pcm.clone()];
         let deck_stems: [Option<Arc<TrackStems>>; 2] =
             [s.decks[0].stems.clone(), s.decks[1].stems.clone()];
@@ -3542,20 +1637,17 @@ impl MixEngine {
             voice.eq.set_sample_rate(rate);
             voice.eq.prepare_block();
         }
-        s.score_preview.render_block(frames, device_rate);
-        s.synth.render_block(buffer_start, frames, device_rate);
-        s.program_mix.begin_block();
 
         // The headphone cue bus. `buffer_start` keeps the ring's write
-        // position on the device clock, so a buffer the device skipped
-        // writes nothing and the phones re-prime, exactly mirroring what
-        // the room heard.
-        let cue_armed = shared.cue_ring.armed.load(Ordering::Relaxed);
+        // position monotonic across contended-silent buffers: a skipped
+        // buffer writes nothing and the phones re-prime, exactly mirroring
+        // the silence the room heard.
+        let cue_armed = self.cue_ring.armed.load(Ordering::Relaxed);
         let cue_deck_on = s.cue_deck;
         let cue_mode = s.cue_mode;
         let mut cue_pos = buffer_start;
         if cue_armed {
-            shared.cue_ring.main_rate_bits.store(device_rate.to_bits(), Ordering::Relaxed);
+            self.cue_ring.main_rate_bits.store(device_rate.to_bits(), Ordering::Relaxed);
         }
 
         for frame in 0..frames {
@@ -3579,35 +1671,33 @@ impl MixEngine {
                         s.video[from.index()].gain.slew(0.0, fade_secs);
                     }
                 }
-                shared.video[scheduled.to.index()].paused.store(false, Ordering::Relaxed);
-                slots[scheduled.to.index()].paused = false;
                 let destination = &mut s.video[scheduled.to.index()];
+                destination.paused = false;
                 if scheduled.fade_frames == 0 {
                     destination.gain = Ramp::at(1.0);
                 } else {
                     destination.gain.slew(1.0, fade_secs);
                 }
-                shared.transition.publish_phase(VideoTransitionPhase::Started, output_frame);
+                self.transition.publish_phase(VideoTransitionPhase::Started, output_frame);
             }
 
             // Video buses (summed, then the orthogonal program mute).
             let mut video = (0.0f32, 0.0f32);
-            for (i, bus) in s.video.iter_mut().enumerate() {
+            for bus in s.video.iter_mut() {
                 let gain = bus.gain.tick(rate);
-                let slot = slots[i];
-                if slot.paused || slot.avail < 2 || slot.source_rate <= 0.0 {
+                if bus.paused || bus.queue.len() < 2 || bus.source_rate <= 0.0 {
                     continue;
                 }
                 let index = bus.cursor as usize;
-                if index + 1 >= slot.avail {
+                if index + 1 >= bus.queue.len() {
                     continue;
                 }
                 let fraction = (bus.cursor - index as f64) as f32;
-                let (al, ar) = shared.video[i].frame_at(slot.base + index as u64);
-                let (bl, br) = shared.video[i].frame_at(slot.base + index as u64 + 1);
+                let (al, ar) = bus.queue[index];
+                let (bl, br) = bus.queue[index + 1];
                 video.0 += (al + (bl - al) * fraction) * gain;
                 video.1 += (ar + (br - ar) * fraction) * gain;
-                bus.cursor += (slot.source_rate / device_rate) * slot.playback_rate;
+                bus.cursor += (bus.source_rate / device_rate) * bus.playback_rate;
             }
             let program_mute = s.video_mute.tick(rate);
             video.0 *= program_mute;
@@ -3634,41 +1724,7 @@ impl MixEngine {
                     *slot = ramp.tick(rate) * blend.tick(rate);
                 }
                 let Some(pcm) = deck_pcm[i].as_ref() else { continue };
-                if pcm.is_empty() {
-                    continue;
-                }
-                let natural_step = pcm.sample_rate() as f64 / device_rate;
-                // The grid owns time on a streaming track too: a cell past
-                // the decoded edge reads silence until its audio lands,
-                // and a click means the same thing however far the decode
-                // is.
-                if let Some(splat) = d.splat.as_mut().filter(|splat| splat.active) {
-                    // Every row derives from one source clock. Tempo acts
-                    // on that clock, so sync and pitch moves affect all rows
-                    // equally without moving their source spans.
-                    if !d.playing {
-                        continue;
-                    }
-                    let frame = render_splat_source(
-                        splat,
-                        pcm,
-                        deck_stems[i].as_deref(),
-                        stem_gain,
-                        natural_step * deck_rate as f64,
-                    );
-                    let toned = d.eq.process(frame, rate);
-                    let pre = [toned[0] * gain, toned[1] * gain];
-                    deck_peaks[i] = deck_peaks[i].max(pre[0].abs()).max(pre[1].abs());
-                    deck_out[i] = (pre[0] * side, pre[1] * side);
-                    if cue_armed && cue_deck_on[i] {
-                        let (cue_left, cue_right) = match cue_mode {
-                            CueMode::Raw => (frame[0], frame[1]),
-                            CueMode::Pfl => (toned[0], toned[1]),
-                            CueMode::PostFader => (deck_out[i].0, deck_out[i].1),
-                        };
-                        cue.0 += cue_left;
-                        cue.1 += cue_right;
-                    }
+                if pcm.frames.is_empty() {
                     continue;
                 }
                 // A hand on the record plays even a paused deck; that is the
@@ -3679,11 +1735,10 @@ impl MixEngine {
                 let source = DeckSource {
                     pcm,
                     stems: deck_stems[i].as_deref(),
-                    stem_chunk: std::cell::Cell::new((0, 0)),
                     stem_gain,
-                    stem_blend: d.stem_blend.tick(rate),
                 };
-                let length = pcm.len();
+                let natural_step = pcm.sample_rate as f64 / device_rate;
+                let length = pcm.frames.len();
 
                 // Tempo and pitch, split into the two stages that can each
                 // deliver one of them. The stretcher changes duration at
@@ -3709,26 +1764,15 @@ impl MixEngine {
                 // do; scratching and a unity ratio both read the source
                 // directly, so an untouched deck is the sample the decoder
                 // produced.
-                // With hysteresis: engaged past one threshold, released
-                // below a smaller one, so a rate that hovers at unity does
-                // not flip the path every buffer.
-                let off_unity = (stretch_ratio - 1.0).abs();
                 let want_stretch = !scratching
-                    && length > WSOLA_WINDOW + 1
-                    && if d.stretching {
-                        off_unity > STRETCH_BYPASS_EPSILON
-                    } else {
-                        off_unity > STRETCH_ENGAGE_EPSILON
-                    };
+                    && (stretch_ratio - 1.0).abs() > STRETCH_BYPASS_EPSILON
+                    && length > WSOLA_WINDOW + 1;
                 if want_stretch != d.stretching {
                     if want_stretch {
                         d.stretch.reset_to(d.pos);
                         d.reader.reset();
                     } else {
-                        // Continue from the frame the ear is at, not from
-                        // the search's ideal anchor: the two can differ by
-                        // a search width, and that difference is a skip.
-                        d.pos = d.stretch.heard_position();
+                        d.pos = d.stretch.position();
                     }
                     d.stretching = want_stretch;
                 }
@@ -3818,16 +1862,9 @@ impl MixEngine {
                         d.seek_frames(start);
                         continue;
                     }
-                    // The decoded edge of a track still streaming in is
-                    // not the end of the track: the deck waits there —
-                    // silent, still playing, the playhead parked — and
-                    // carries on the moment the next chunk lands.
-                    if !pcm.complete() {
-                        continue;
-                    }
                     d.playing = false;
                     d.ended = true;
-                    push_event(shared, MixEvent::DeckEnded(if i == 0 { DeckId::A } else { DeckId::B }));
+                    s.ended_decks.push(if i == 0 { DeckId::A } else { DeckId::B });
                     continue;
                 }
                 // The wrap is a crossfade, not a splice and not a duck:
@@ -3841,7 +1878,7 @@ impl MixEngine {
                     // The pre-roll has to exist on the track, so a span
                     // starting at the very head plays a raw splice instead.
                     Some((start, end)) if start >= 1.0 => {
-                        let xf = (LOOP_XFADE_SECS * pcm.sample_rate() as f64)
+                        let xf = (LOOP_XFADE_SECS * pcm.sample_rate as f64)
                             .min((end - start) * 0.15)
                             .min(start)
                             .max(1.0);
@@ -3924,7 +1961,7 @@ impl MixEngine {
                     } else {
                         if !v.done {
                             v.done = true;
-                            push_event(shared, MixEvent::VoiceEnded(v.id));
+                            s.ended_voices.push(v.id);
                         }
                         continue;
                     }
@@ -3982,7 +2019,7 @@ impl MixEngine {
                         }
                     }
                 }
-                shared.cue_ring.push(
+                self.cue_ring.push(
                     cue_pos,
                     cue.0.clamp(-CLAMP, CLAMP),
                     cue.1.clamp(-CLAMP, CLAMP),
@@ -3990,26 +2027,11 @@ impl MixEngine {
                 cue_pos = cue_pos.saturating_add(1);
             }
 
-            let score = s.score_preview.scratch.get(frame).copied().unwrap_or([0.0; 2]);
-            let piano = s.synth.frame(SynthTrack::Piano, frame);
-            let ironfish = s.synth.frame(SynthTrack::Ironfish, frame);
-            let drums = s.synth.frame(SynthTrack::Drums, frame);
             let master = s.master.tick(rate);
-            let mixed = s.program_mix.process_frame(
-                [
-                    [video.0, video.1],
-                    [deck_out[0].0, deck_out[0].1],
-                    [deck_out[1].0, deck_out[1].1],
-                    [sfx.0 + score[0], sfx.1 + score[1]],
-                    piano,
-                    ironfish,
-                    drums,
-                ],
-                master,
-                rate,
-            );
-            let l = mixed[0].clamp(-CLAMP, CLAMP);
-            let r = mixed[1].clamp(-CLAMP, CLAMP);
+            let l = ((video.0 + deck_out[0].0 + deck_out[1].0 + sfx.0) * master)
+                .clamp(-CLAMP, CLAMP);
+            let r = ((video.1 + deck_out[0].1 + deck_out[1].1 + sfx.1) * master)
+                .clamp(-CLAMP, CLAMP);
             for channel in 0..channels {
                 output.channel_mut(channel)[frame] += if channel == 0 { l } else { r };
             }
@@ -4033,7 +2055,7 @@ impl MixEngine {
                     s.video[from.index()].gain = Ramp::at(0.0);
                 }
                 s.video[scheduled.to.index()].gain = Ramp::at(1.0);
-                shared.transition
+                self.transition
                     .publish_phase(VideoTransitionPhase::Completed, s.rendered_frames);
             }
         }
@@ -4041,169 +2063,39 @@ impl MixEngine {
         // One cue publish per buffer: the phones consumer sees whole
         // buffers or nothing.
         if cue_armed {
-            shared.cue_ring.write_pos.store(cue_pos, Ordering::Release);
+            self.cue_ring.write_pos.store(cue_pos, Ordering::Release);
         }
 
-
-        // Reap: consumed slot frames + fully faded stopped voices. A
-        // reaped voice's buffer goes back to the UI to be dropped.
-        for (i, bus) in s.video.iter_mut().enumerate() {
-            let consumed = (bus.cursor as usize).min(slots[i].avail);
+        // Reap: consumed video queue frames + fully faded stopped voices.
+        for bus in s.video.iter_mut() {
+            let consumed = bus.cursor as usize;
             if consumed > 0 {
-                shared.video[i]
-                    .read_pos
-                    .store(slots[i].base + consumed as u64, Ordering::Release);
+                bus.queue.drain(..consumed.min(bus.queue.len()));
                 bus.cursor -= consumed as f64;
             }
         }
-        let mut index = 0;
-        while index < s.sfx.len() {
-            let v = &s.sfx[index];
+        s.sfx.retain(|v| {
             let ran_off = v.cursor_fp >= (v.pcm.frames.len() as u64) << 32 && !v.loop_on;
             let faded_out = v.done && v.gain.current <= 0.0005 && v.gain.target == 0.0;
-            if ran_off || faded_out {
-                let voice = s.sfx.swap_remove(index);
-                retire(shared, Retired::Track(voice.pcm));
-            } else {
-                index += 1;
-            }
-        }
+            !(ran_off || faded_out)
+        });
 
         for (i, p) in peaks.iter().enumerate() {
-            shared.meters[i].store(p.to_bits(), Ordering::Relaxed);
+            self.meters[i].store(p.to_bits(), Ordering::Relaxed);
         }
         for (i, p) in deck_peaks.iter().enumerate() {
-            shared.deck_meters[i].store(p.to_bits(), Ordering::Relaxed);
-        }
-        if peaks[METER_MASTER] > f32::EPSILON
-            && shared
-                .first_non_silent
-                .compare_exchange(false, true, Ordering::AcqRel, Ordering::Acquire)
-                .is_ok()
-        {
-            crate::log!(
-                "audio: mixer first non-silent buffer sample_rate={} frames={} channels={}",
-                device_rate,
-                frames,
-                channels
-            );
-        }
-        shared
-            .transition
-            .publish_rendered_frame(shared.device_frames.load(Ordering::Acquire));
-        Self::publish_snapshot(s, shared, self.serial);
-        let render_nanos = render_started.elapsed().as_nanos() as u64;
-        shared.render_max_nanos.fetch_max(render_nanos, Ordering::Relaxed);
-        let budget_nanos = (frames as f64 / device_rate * 1e9) as u64;
-        if render_nanos > budget_nanos {
-            shared.overrun_callbacks.fetch_add(1, Ordering::Relaxed);
+            self.deck_meters[i].store(p.to_bits(), Ordering::Relaxed);
         }
+        self.transition
+            .publish_rendered_frame(self.device_frames.load(Ordering::Acquire));
+        self.render_max_nanos
+            .fetch_max(render_started.elapsed().as_nanos() as u64, Ordering::Relaxed);
     }
 }
 
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::cell::{RefCell, RefMut};
-
-    /// Handle and engine together, the way the app has them on two
-    /// threads, here on one: commands go in through the handle, the
-    /// engine applies them on `render`/`sync`, and every read below
-    /// syncs first so a test sees what the callback would see.
-    struct TestMixer {
-        mixer: Mixer,
-        engine: RefCell<MixEngine>,
-    }
-
-    impl std::ops::Deref for TestMixer {
-        type Target = Mixer;
-        fn deref(&self) -> &Mixer {
-            &self.mixer
-        }
-    }
-
-    impl TestMixer {
-        fn new() -> TestMixer {
-            let mixer = Mixer::new();
-            let engine = mixer.take_engine().expect("fresh engine");
-            TestMixer { mixer, engine: RefCell::new(engine) }
-        }
-
-        fn sync(&self) {
-            self.engine.borrow_mut().sync();
-        }
-
-        /// The audio-owned state, commands applied.
-        fn state(&self) -> RefMut<'_, MixState> {
-            let mut engine = self.engine.borrow_mut();
-            engine.sync();
-            RefMut::map(engine, |engine| engine.state_mut())
-        }
-
-        fn render(&self, rate: f64, output: &mut AudioBuffer) {
-            self.engine.borrow_mut().render(rate, output);
-        }
-
-        fn deck_position(&self, deck: DeckId) -> (f64, f64, bool) {
-            self.sync();
-            self.mixer.deck_position(deck)
-        }
-
-        fn deck_snapshot(&self, deck: DeckId) -> DeckSnapshot {
-            self.sync();
-            self.mixer.deck_snapshot(deck)
-        }
-
-        fn deck_scratching(&self, deck: DeckId) -> bool {
-            self.sync();
-            self.mixer.deck_scratching(deck)
-        }
-
-        fn crossfader_position(&self) -> f32 {
-            self.sync();
-            self.mixer.crossfader_position()
-        }
-
-        fn preview_position(&self) -> Option<(f64, f64, bool, bool)> {
-            self.sync();
-            self.mixer.preview_position()
-        }
-
-        fn score_preview_state(&self) -> (bool, u64) {
-            self.sync();
-            self.mixer.score_preview_state()
-        }
-
-        fn drain_ended_decks(&self) -> Vec<DeckId> {
-            self.sync();
-            self.mixer.drain_ended_decks()
-        }
-
-        fn drain_ended_voices(&self) -> Vec<VoiceId> {
-            self.sync();
-            self.mixer.drain_ended_voices()
-        }
-
-        fn drain_retired(&self) -> Vec<Retired> {
-            self.sync();
-            self.mixer.drain_retired()
-        }
-
-        fn video_transition_snapshot(&self) -> Option<VideoTransitionSnapshot> {
-            self.sync();
-            self.mixer.video_transition_snapshot()
-        }
-    }
-
-    fn local_drum_bank() -> Option<Arc<SampleBank>> {
-        let dir = std::path::Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join("../../local/score-corpus/drums/OH");
-        if !dir.is_dir() {
-            eprintln!("skipping score preview drum test: {} is absent", dir.display());
-            return None;
-        }
-        Some(Arc::new(SampleBank::load(&dir).expect("load local Salamander corpus")))
-    }
 
     fn const_pcm(value: i16, frames: usize, rate: u32) -> Arc<TrackPcm> {
         Arc::new(TrackPcm { frames: vec![[value, value]; frames], sample_rate: rate })
@@ -4220,106 +2112,15 @@ mod tests {
         Arc::new(TrackPcm { frames: all, sample_rate: rate })
     }
 
-    fn render(mixer: &TestMixer, rate: f64, frames: usize) -> AudioBuffer {
+    fn render(mixer: &Mixer, rate: f64, frames: usize) -> AudioBuffer {
         let mut buffer = AudioBuffer::new_with_size(frames, 2);
         mixer.render(rate, &mut buffer);
         buffer
     }
 
-    #[test]
-    fn score_preview_enters_program_before_master_and_stops_at_end() {
-        let Some(bank) = local_drum_bank() else { return };
-        let mixer = TestMixer::new();
-        mixer.run_cmd(MixCmd::SetDrumBank(bank));
-        mixer.state().master = Ramp::at(1.0);
-        let sequence = Arc::new(PreviewSequence {
-            sample_rate: 48_000,
-            events: vec![(
-                0,
-                PreviewEvent::Drum { voice: makepad_drumkit::DrumVoice::Kick, velocity: 1.0 },
-            )],
-            len_frames: 512,
-            looped: false,
-        });
-        mixer.score_preview_play(sequence.clone());
-        let first = render(&mixer, 48_000.0, 256);
-        assert!(first.channel(0).iter().any(|sample| sample.abs() > 1.0e-5));
-        assert_eq!(mixer.score_preview_state(), (true, 256));
-        let _ = render(&mixer, 48_000.0, 256);
-        assert_eq!(mixer.score_preview_state(), (false, 512));
-        mixer.score_preview_stop();
-        assert_eq!(mixer.score_preview_state(), (false, 0));
-
-        mixer.state().master = Ramp::at(0.0);
-        mixer.score_preview_play(sequence);
-        let muted = render(&mixer, 48_000.0, 256);
-        assert!(muted.channel(0).iter().all(|sample| *sample == 0.0));
-    }
-
-    #[test]
-    fn score_preview_is_block_size_deterministic() {
-        let Some(bank) = local_drum_bank() else { return };
-        let run = |block: usize| {
-            let mixer = TestMixer::new();
-            mixer.run_cmd(MixCmd::SetDrumBank(bank.clone()));
-            mixer.state().master = Ramp::at(1.0);
-            mixer.score_preview_play(Arc::new(PreviewSequence {
-                sample_rate: 48_000,
-                events: vec![
-                    (
-                        0,
-                        PreviewEvent::Drum {
-                            voice: makepad_drumkit::DrumVoice::Kick,
-                            velocity: 0.8,
-                        },
-                    ),
-                    (
-                        317,
-                        PreviewEvent::Drum {
-                            voice: makepad_drumkit::DrumVoice::HiHatClosed,
-                            velocity: 0.6,
-                        },
-                    ),
-                ],
-                len_frames: 1_024,
-                looped: false,
-            }));
-            let mut rendered = Vec::new();
-            let mut left = 1_024;
-            while left > 0 {
-                let count = block.min(left);
-                let out = render(&mixer, 48_000.0, count);
-                rendered.extend(out.channel(0).iter().map(|sample| sample.to_bits()));
-                left -= count;
-            }
-            rendered
-        };
-        assert_eq!(run(64), run(256));
-    }
-
-    #[test]
-    fn score_preview_piano_receives_sample_timed_events() {
-        let mixer = TestMixer::new();
-        mixer.state().master = Ramp::at(1.0);
-        mixer.score_preview_play(Arc::new(PreviewSequence {
-            sample_rate: 48_000,
-            events: vec![
-                (0, PreviewEvent::Piano(PianoEvent::Sustain { value: 0.0 })),
-                (17, PreviewEvent::Piano(PianoEvent::NoteOn { key: 60, velocity: 96 })),
-                (1_024, PreviewEvent::Piano(PianoEvent::NoteOff { key: 60 })),
-            ],
-            len_frames: 2_048,
-            looped: false,
-        }));
-        let out = render(&mixer, 48_000.0, 2_048);
-        assert!(out.channel(0).iter().all(|sample| sample.is_finite()));
-        assert!(out.channel(0).iter().any(|sample| sample.abs() > 1.0e-5));
-        assert_eq!(mixer.score_preview_state(), (false, 2_048));
-    }
-
     #[test]
     fn deck_under_equal_power_midpoint_is_root_half() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         // Settle master ramp.
         render(&mixer, 48_000.0, 64);
@@ -4362,7 +2163,7 @@ mod tests {
     }
 
     /// RMS of the mixer's left output over `frames`, after `settle` frames.
-    fn deck_rms(mixer: &TestMixer, rate: f64, settle: usize, frames: usize) -> f64 {
+    fn deck_rms(mixer: &Mixer, rate: f64, settle: usize, frames: usize) -> f64 {
         render(mixer, rate, settle);
         let out = render(mixer, rate, frames);
         let channel = out.channel(0);
@@ -4402,7 +2203,7 @@ mod tests {
     /// take that long to cross, not jump and land.
     #[test]
     fn a_timed_crossfade_takes_its_duration() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         mixer.install_deck(DeckId::A, tone_pcm(440.0, 48_000, 10.0));
@@ -4411,19 +2212,19 @@ mod tests {
         mixer.set_deck_playing(DeckId::B, true);
         // Let the initial jump to 0.0 settle before the timed move starts.
         render(&mixer, 48_000.0, 4_096);
-        assert!(mixer.state().fader.current < 1e-6);
+        assert!(mixer.state.lock().unwrap().fader.current < 1e-6);
 
         mixer.fade_crossfader(1.0, 4.0);
         // A quarter of the way through a four-second fade.
         render(&mixer, 48_000.0, 48_000);
-        let quarter = mixer.state().fader.current;
+        let quarter = mixer.state.lock().unwrap().fader.current;
         assert!(
             quarter > 0.2 && quarter < 0.3,
             "one second into a 4s fade the fader should be near 0.25: {quarter}"
         );
         // And it must actually arrive by the end.
         render(&mixer, 48_000.0, 48_000 * 4);
-        let done = mixer.state().fader.current;
+        let done = mixer.state.lock().unwrap().fader.current;
         assert!((done - 1.0).abs() < 1e-6, "the fade must land on B: {done}");
     }
 
@@ -4434,7 +2235,7 @@ mod tests {
     fn a_killed_band_is_removed_from_the_deck_output() {
         let rate = 48_000.0;
         let measure = |band: usize, frequency: f64, kill: bool| -> f64 {
-            let mixer = TestMixer::new();
+            let mixer = Mixer::new();
             mixer.set_master(1.0);
             mixer.set_crossfader(0.0);
             mixer.install_deck(DeckId::A, tone_pcm(frequency, 48_000, 6.0));
@@ -4473,7 +2274,7 @@ mod tests {
 
     #[test]
     fn an_untouched_deck_plays_the_decoded_samples_unchanged() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         let pcm = tone_pcm(1_000.0, 48_000, 1.0);
@@ -4482,7 +2283,7 @@ mod tests {
         // Settle the master/fader ramps before comparing.
         render(&mixer, 48_000.0, 4_096);
         let start = {
-            let state = mixer.state();
+            let state = mixer.state.lock().unwrap();
             state.decks[0].pos as usize
         };
         let out = render(&mixer, 48_000.0, 256);
@@ -4513,7 +2314,7 @@ mod tests {
         let rate = 48_000.0;
         // An octave up at the track's own tempo: the tone doubles, the
         // playhead keeps real time.
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         mixer.install_deck(DeckId::A, tone_pcm(500.0, 48_000, 10.0));
@@ -4541,7 +2342,7 @@ mod tests {
         // Both faders at once: 8% fast AND an octave up. The tempo is the
         // slider's, the pitch is the shift's, and neither leaks into the
         // other.
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         mixer.install_deck(DeckId::A, tone_pcm(500.0, 48_000, 10.0));
@@ -4569,7 +2370,7 @@ mod tests {
         let rate = 48_000.0;
         // Key lock off is a turntable: the 8% already raised the pitch, and
         // the shift stacks an octave on top of THAT — 500 × 1.08 × 2.
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         mixer.install_deck(DeckId::A, tone_pcm(500.0, 48_000, 10.0));
@@ -4596,7 +2397,7 @@ mod tests {
         let rate = 48_000.0;
         // Count zero crossings of a 500 Hz tone played 8% fast with key
         // lock on: the frequency must not move with the tempo.
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         mixer.install_deck(DeckId::A, tone_pcm(500.0, 48_000, 10.0));
@@ -4627,7 +2428,7 @@ mod tests {
 
     #[test]
     fn scratching_moves_a_paused_deck_and_release_hands_it_back() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         mixer.install_deck(DeckId::A, tone_pcm(440.0, 48_000, 10.0));
@@ -4695,192 +2496,9 @@ mod tests {
         Arc::new(stems)
     }
 
-    /// A constant-valued streamed chunk of `frames` frames.
-    fn stream_chunk(value: i16, frames: usize) -> Arc<Vec<[i16; 2]>> {
-        Arc::new(vec![[value, value]; frames])
-    }
-
-    /// The deck's playhead in frames, straight from the state.
-    fn deck_pos(mixer: &TestMixer, deck: DeckId) -> f64 {
-        mixer.state().decks[deck.index()].playhead_frames()
-    }
-
-    #[test]
-    fn a_streaming_deck_waits_at_the_decoded_edge_and_carries_on() {
-        let rate = 48_000u32;
-        let mixer = TestMixer::new();
-        mixer.set_master(1.0);
-        mixer.set_crossfader(0.0);
-        // One chunk in, three expected.
-        let table = StreamPcm::new(rate, Some(STREAM_CHUNK_FRAMES * 3));
-        let table = Arc::new(table.with_chunk(stream_chunk(8_000, STREAM_CHUNK_FRAMES), false));
-        mixer.install_deck_stream(DeckId::A, table.clone());
-        assert!(mixer.deck_is_streaming(DeckId::A));
-        let snapshot = mixer.deck_snapshot(DeckId::A);
-        assert!((snapshot.duration_secs - 3.0 * STREAM_CHUNK_FRAMES as f64 / rate as f64).abs() < 1e-9);
-        mixer.set_deck_playing(DeckId::A, true);
-
-        // Play through the chunk: audible, then silent AT the edge, still
-        // playing, the playhead parked there rather than ended.
-        let audible = deck_rms(&mixer, rate as f64, 256, 4_096);
-        assert!(audible > 0.1, "the decoded lead plays: {audible}");
-        let _ = render(&mixer, rate as f64, STREAM_CHUNK_FRAMES);
-        let parked = render(&mixer, rate as f64, 4_096);
-        assert!(parked.channel(0).iter().all(|v| *v == 0.0), "past the edge is silence");
-        assert_eq!(deck_pos(&mixer, DeckId::A), STREAM_CHUNK_FRAMES as f64);
-        assert!(mixer.deck_snapshot(DeckId::A).playing, "waiting is not ended");
-        assert!(mixer.drain_ended_decks().is_empty());
-
-        // The next chunk lands: playback resumes from the edge, no seek.
-        let table = Arc::new(table.with_chunk(stream_chunk(8_000, STREAM_CHUNK_FRAMES), false));
-        mixer.grow_deck_stream(DeckId::A, table.clone());
-        let resumed = render(&mixer, rate as f64, 4_096);
-        assert!(resumed.channel(0).iter().skip(64).all(|v| v.abs() > 0.1), "resumes on arrival");
-        assert!(deck_pos(&mixer, DeckId::A) > STREAM_CHUNK_FRAMES as f64 + 4_000.0);
-
-        // The end: the last (short) chunk, then the deck really ends.
-        let table = Arc::new(table.with_chunk(stream_chunk(8_000, 1_000), true));
-        mixer.grow_deck_stream(DeckId::A, table);
-        let _ = render(&mixer, rate as f64, STREAM_CHUNK_FRAMES + 2_000);
-        assert!(!mixer.deck_snapshot(DeckId::A).playing);
-        assert_eq!(mixer.drain_ended_decks(), vec![DeckId::A]);
-        // Play from the end restarts, now that the end is the end.
-        mixer.set_deck_playing(DeckId::A, true);
-        assert_eq!(deck_pos(&mixer, DeckId::A), 0.0);
-    }
-
-    #[test]
-    fn a_seek_past_the_decoded_edge_parks_there_and_plays_when_it_can() {
-        let rate = 48_000u32;
-        let mixer = TestMixer::new();
-        mixer.set_master(1.0);
-        mixer.set_crossfader(0.0);
-        let table = StreamPcm::new(rate, Some(STREAM_CHUNK_FRAMES * 4));
-        let table = Arc::new(table.with_chunk(stream_chunk(8_000, STREAM_CHUNK_FRAMES), false));
-        mixer.install_deck_stream(DeckId::A, table.clone());
-        mixer.set_deck_playing(DeckId::A, true);
-        // 90% of the EXPECTED track is far past the one chunk in hand.
-        mixer.seek_deck_fraction(DeckId::A, 0.9);
-        assert_eq!(deck_pos(&mixer, DeckId::A), STREAM_CHUNK_FRAMES as f64);
-        let parked = render(&mixer, rate as f64, 2_048);
-        assert!(parked.channel(0).iter().all(|v| *v == 0.0));
-        assert!(mixer.deck_snapshot(DeckId::A).playing);
-        // A seek in seconds past the edge parks the same way.
-        mixer.seek_deck_seconds(DeckId::A, 100.0);
-        assert_eq!(deck_pos(&mixer, DeckId::A), STREAM_CHUNK_FRAMES as f64);
-        // ...and a seek inside the decoded region plays at once.
-        mixer.seek_deck_seconds(DeckId::A, 0.5);
-        let level = deck_rms(&mixer, rate as f64, 256, 2_048);
-        assert!(level > 0.1, "{level}");
-        // The chunk arrives: from the edge the deck plays on.
-        mixer.seek_deck_fraction(DeckId::A, 0.9);
-        let table = Arc::new(table.with_chunk(stream_chunk(8_000, STREAM_CHUNK_FRAMES), false));
-        mixer.grow_deck_stream(DeckId::A, table);
-        let level = deck_rms(&mixer, rate as f64, 256, 2_048);
-        assert!(level > 0.1, "{level}");
-    }
-
-    #[test]
-    fn the_whole_file_takes_over_from_the_stream_at_the_playhead() {
-        let rate = 48_000u32;
-        let mixer = TestMixer::new();
-        mixer.set_master(1.0);
-        mixer.set_crossfader(0.0);
-        let whole = tone_pcm(440.0, rate, 6.0);
-        // The stream is the first chunk of the very same samples.
-        let table = StreamPcm::new(rate, Some(whole.frames.len()));
-        let first = Arc::new(whole.frames[..STREAM_CHUNK_FRAMES].to_vec());
-        let table = Arc::new(table.with_chunk(first, false));
-        mixer.install_deck_stream(DeckId::A, table);
-        mixer.set_deck_playing(DeckId::A, true);
-        let _ = render(&mixer, rate as f64, 10_000);
-        let before = deck_pos(&mixer, DeckId::A);
-        mixer.complete_deck(DeckId::A, whole.clone());
-        assert!(!mixer.deck_is_streaming(DeckId::A));
-        assert_eq!(deck_pos(&mixer, DeckId::A), before, "the swap moves nothing");
-        // What comes out after the swap is what the whole file holds there.
-        let out = render(&mixer, rate as f64, 512);
-        for (n, sample) in out.channel(0).iter().enumerate() {
-            let want = whole.frames[before as usize + n][0] as f32 / 32768.0;
-            assert!((sample - want).abs() < 1e-3, "frame {n}: {sample} vs {want}");
-        }
-        // The duration reads the exact length now.
-        assert!((mixer.deck_snapshot(DeckId::A).duration_secs - 6.0).abs() < 1e-9);
-    }
-
-    #[test]
-    fn stems_swap_in_sample_aligned_at_the_playhead() {
-        let rate = 48_000u32;
-        let mixer = TestMixer::new();
-        mixer.set_master(1.0);
-        mixer.set_crossfader(0.0);
-        // The mixed file numbers its frames; the stems put the SAME numbers
-        // in one lane, chunked the way the separator does.
-        let total = rate as usize * 4;
-        let frames: Vec<[i16; 2]> = (0..total).map(|i| [(i % 20_000) as i16; 2]).collect();
-        let pcm = Arc::new(TrackPcm { frames: frames.clone(), sample_rate: rate });
-        let chunk = rate as usize;
-        let mut stems = TrackStems::new(chunk, total.div_ceil(chunk));
-        for index in 0..total.div_ceil(chunk) {
-            let start = index * chunk;
-            let end = (start + chunk).min(total);
-            stems.lanes[0][index] = Some(stem_block(&frames[start..end]));
-            for lane in 1..STEM_COUNT {
-                stems.lanes[lane][index] = Some(stem_block(&vec![[0, 0]; end - start]));
-            }
-        }
-        mixer.install_deck(DeckId::A, pcm);
-        mixer.set_deck_playing(DeckId::A, true);
-        let _ = render(&mixer, rate as f64, 7_777);
-        let at = deck_pos(&mixer, DeckId::A) as usize;
-        mixer.install_deck_stems(DeckId::A, Arc::new(stems));
-        let out = render(&mixer, rate as f64, 4_096);
-        // Frame n after the swap is source frame at+n, read from the lane:
-        // the stem sum is the mix, so the blend hides nothing and the lane
-        // format's one bit of headroom is the only difference allowed.
-        for (n, sample) in out.channel(0).iter().enumerate() {
-            let want = frames[at + n][0] as f32 / 32768.0;
-            assert!((sample - want).abs() <= 2.5 / 32768.0, "frame {n}: {sample} vs {want}");
-        }
-    }
-
-    #[test]
-    fn a_stem_swap_under_a_turned_knob_is_a_blend_not_a_step() {
-        let rate = 48_000u32;
-        let mixer = TestMixer::new();
-        mixer.set_master(1.0);
-        mixer.set_crossfader(0.0);
-        mixer.install_deck(DeckId::A, const_pcm(8_000, rate as usize * 4, rate));
-        // Vocals killed before the stems exist: the swap will actually
-        // change the sound (the whole signal sits in the vocals lane).
-        mixer.set_deck_stem_gain(DeckId::A, 0, 0.0);
-        mixer.set_deck_playing(DeckId::A, true);
-        let _ = render(&mixer, rate as f64, 4_096);
-        let mut stems = TrackStems::new(rate as usize, 4);
-        for index in 0..4 {
-            stems.lanes[0][index] = Some(stem_block(&vec![[8_000, 8_000]; rate as usize]));
-            for lane in 1..STEM_COUNT {
-                stems.lanes[lane][index] = Some(stem_block(&vec![[0, 0]; rate as usize]));
-            }
-        }
-        mixer.install_deck_stems(DeckId::A, Arc::new(stems));
-        let out = render(&mixer, rate as f64, 4_096);
-        let left = out.channel(0);
-        let level = 8_000.0 / 32768.0;
-        // The first frame is still (nearly) the mixed file; well past the
-        // blend the vocals-only stems are silent; in between it ramps.
-        assert!(left[0] > level * 0.9, "starts on the mix: {}", left[0]);
-        assert!(left[4_000].abs() < 1e-4, "ends on the stems: {}", left[4_000]);
-        let mid = left[(STEM_SWAP_SECS * rate as f32 * 0.5) as usize];
-        assert!(mid > level * 0.25 && mid < level * 0.75, "halfway is a blend: {mid}");
-        for pair in left.windows(2) {
-            assert!((pair[1] - pair[0]).abs() < level * 0.05, "no step: {:?}", pair);
-        }
-    }
-
     #[test]
     fn stem_lanes_mix_under_their_gains() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         // The mixed file is silence here, so anything audible is a stem.
@@ -4901,7 +2519,7 @@ mod tests {
 
     #[test]
     fn an_unseparated_stretch_plays_the_mixed_file() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_crossfader(0.0);
         // Audible mixed file, and stems that only cover the second half.
@@ -4939,7 +2557,7 @@ mod tests {
 
     #[test]
     fn deck_end_reports_once_and_a_span_never_ends() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.install_deck(DeckId::A, const_pcm(1000, 100, 48_000));
         mixer.set_deck_playing(DeckId::A, true);
         render(&mixer, 48_000.0, 256);
@@ -4960,7 +2578,7 @@ mod tests {
 
     #[test]
     fn a_looping_deck_never_runs_past_its_out_point() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000)); // 10 s
         mixer.set_crossfader(0.0);
@@ -4980,7 +2598,7 @@ mod tests {
 
     #[test]
     fn a_span_set_mid_play_wraps_too() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000));
         mixer.set_crossfader(0.0);
@@ -4996,7 +2614,7 @@ mod tests {
 
     #[test]
     fn the_wrap_is_gapless_on_sustained_material() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000));
         mixer.set_crossfader(0.0);
@@ -5025,7 +2643,7 @@ mod tests {
 
     #[test]
     fn a_deck_behind_its_loop_is_audible_on_the_way_in() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000));
         mixer.set_crossfader(0.0);
@@ -5046,7 +2664,7 @@ mod tests {
 
     #[test]
     fn a_shrunk_span_catches_the_playhead_modulo_not_at_in() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000));
         mixer.set_crossfader(0.0);
@@ -5067,7 +2685,7 @@ mod tests {
 
     #[test]
     fn a_long_held_loop_does_not_drift_against_its_own_length() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         // 44.1k material on a 48k device: the natural step is fractional,
         // so a wrap that discards its overshoot loses ~half a source frame
@@ -5097,7 +2715,7 @@ mod tests {
 
     #[test]
     fn crossing_into_a_loop_is_click_free() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000));
         mixer.set_crossfader(0.0);
@@ -5121,7 +2739,7 @@ mod tests {
 
     #[test]
     fn a_span_ending_at_the_exact_track_end_never_ends_the_deck() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         // 48_003 frames: a length whose seconds->frames round trip lands a
         // hair ABOVE the frame count, so an unclamped OUT sits past the
@@ -5141,7 +2759,7 @@ mod tests {
 
     #[test]
     fn a_keylocked_deck_wraps_a_span_at_the_track_end() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000)); // 10 s
         mixer.set_crossfader(0.0);
@@ -5164,7 +2782,7 @@ mod tests {
 
     #[test]
     fn a_resize_on_a_paused_deck_lands_the_playhead_at_once() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000));
         mixer.set_deck_loop_span(DeckId::A, Some((1.0, 5.0)));
@@ -5182,7 +2800,7 @@ mod tests {
 
     #[test]
     fn a_commanded_jump_is_a_blend_not_a_splice() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         // +0.5 for the first five seconds, −0.5 after: jumping across the
         // middle is a full-scale discontinuity unless something blends it.
@@ -5210,7 +2828,7 @@ mod tests {
 
     #[test]
     fn a_span_follows_its_voice_through_a_swap() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 480_000, 48_000));
         mixer.set_deck_loop_span(DeckId::A, Some((1.0, 2.0)));
@@ -5227,7 +2845,7 @@ mod tests {
 
     #[test]
     fn sfx_voices_overlap_and_finished_voices_are_reaped() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         // Let the master ramp settle before anything audible starts.
         render(&mixer, 48_000.0, 2048);
@@ -5259,7 +2877,7 @@ mod tests {
 
     #[test]
     fn video_slot_fade_reaches_targets_and_close_silences() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         render(&mixer, 48_000.0, 64);
         mixer.open_slot(SlotId::A);
@@ -5279,7 +2897,7 @@ mod tests {
 
     #[test]
     fn video_mute_roundtrip_restores_pre_mute_level_exactly() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         render(&mixer, 48_000.0, 64);
         mixer.open_slot(SlotId::A);
@@ -5306,7 +2924,7 @@ mod tests {
 
     #[test]
     fn crossfade_completes_under_mute_and_unmute_hears_the_new_slot() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         render(&mixer, 48_000.0, 64);
         // Slot A live, then mute, then crossfade to slot B WHILE muted.
@@ -5331,7 +2949,7 @@ mod tests {
 
     #[test]
     fn paused_slot_bus_consumes_nothing_until_unpaused() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.open_slot(SlotId::A);
         // True preroll: bus paused, gain up — still silent, queue intact.
@@ -5355,7 +2973,7 @@ mod tests {
 
     #[test]
     fn deck_mute_and_gain_are_click_free_ramps_to_target() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 96_000, 48_000));
         mixer.set_deck_playing(DeckId::A, true);
@@ -5374,7 +2992,7 @@ mod tests {
 
     #[test]
     fn scheduled_transition_starts_on_exact_sample_inside_buffer() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         render(&mixer, 48_000.0, 2048); // settle master
         mixer.open_slot(SlotId::A);
@@ -5396,7 +3014,7 @@ mod tests {
 
     #[test]
     fn armed_destination_queue_is_not_consumed_before_target() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.open_slot(SlotId::B);
         assert!(mixer.push_slot_audio(SlotId::B, &vec![8_192; 2 * 4_800], 2, 48_000));
         let before = mixer.slot_buffered_secs(SlotId::B);
@@ -5410,7 +3028,7 @@ mod tests {
 
     #[test]
     fn scheduled_transition_can_cancel_and_rearm_before_start() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.open_slot(SlotId::A);
         mixer
             .schedule_video_transition_after(1, None, SlotId::A, 1_000, 64)
@@ -5433,9 +3051,28 @@ mod tests {
         );
     }
 
+    #[test]
+    fn contended_target_is_reported_missed_and_never_started_late() {
+        let mixer = Mixer::new();
+        mixer.open_slot(SlotId::A);
+        assert!(mixer.push_slot_audio(SlotId::A, &vec![16_384; 2 * 512], 2, 48_000));
+        let before = mixer.slot_buffered_secs(SlotId::A);
+        mixer
+            .schedule_video_transition_after(88, None, SlotId::A, 4, 16)
+            .unwrap();
+        let guard = mixer.state.lock().unwrap();
+        let silent = render(&mixer, 48_000.0, 8);
+        assert!(silent.channel(0).iter().all(|sample| sample.abs() < 1e-7));
+        drop(guard);
+        render(&mixer, 48_000.0, 1);
+        let snapshot = mixer.video_transition_snapshot().unwrap();
+        assert_eq!(snapshot.phase, VideoTransitionPhase::Missed);
+        assert!((mixer.slot_buffered_secs(SlotId::A) - before).abs() < 1e-9);
+    }
+
     #[test]
     fn closing_just_started_destination_restores_previous_program() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         render(&mixer, 48_000.0, 2_048);
         mixer.open_slot(SlotId::A);
@@ -5463,8 +3100,8 @@ mod tests {
 
     #[test]
     fn scheduling_video_does_not_perturb_deck_or_sfx_cursors() {
-        fn populated() -> TestMixer {
-            let mixer = TestMixer::new();
+        fn populated() -> Mixer {
+            let mixer = Mixer::new();
             mixer.install_deck(DeckId::A, const_pcm(4_000, 4_000, 48_000));
             mixer.set_deck_playing(DeckId::A, true);
             mixer.start_voice(
@@ -5489,15 +3126,15 @@ mod tests {
             .unwrap();
         render(&control, 48_000.0, 256);
         render(&scheduled, 48_000.0, 256);
-        let control = control.state();
-        let scheduled = scheduled.state();
+        let control = control.state.lock().unwrap();
+        let scheduled = scheduled.state.lock().unwrap();
         assert_eq!(scheduled.decks[0].pos, control.decks[0].pos);
         assert_eq!(scheduled.sfx[0].cursor_fp, control.sfx[0].cursor_fp);
     }
 
     #[test]
     fn video_playback_rate_is_capped_and_isolated_from_other_voices() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.open_slot(SlotId::A);
         assert_eq!(
             mixer.set_slot_playback_rate(SlotId::A, 10.0),
@@ -5515,20 +3152,20 @@ mod tests {
         assert!(mixer.push_slot_audio(SlotId::A, &vec![1_000; 2 * 4_000], 2, 48_000));
         mixer.fade_slots(None, SlotId::A, 0.008);
         render(&mixer, 48_000.0, 100);
-        let state = mixer.state();
+        let state = mixer.state.lock().unwrap();
         assert_eq!(state.decks[0].pos, 100.0);
-        let consumed = 4_000 - mixer.shared.video[0].buffered_frames() as usize;
+        let consumed = 4_000 - state.video[0].queue.len();
         assert!((107..=108).contains(&consumed));
         assert!((consumed as f64 + state.video[0].cursor - 108.0).abs() < 1e-6);
     }
     #[test]
     fn the_blend_overlay_multiplies_and_clears_without_touching_the_knobs() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         // Operator sets a stem lane to 0.8; the autopilot blends it to 0.5.
         mixer.set_deck_stem_gain(DeckId::A, 2, 0.8);
         mixer.set_blend_stem(DeckId::A, 2, 0.5);
         {
-            let s = mixer.state();
+            let s = mixer.state.lock().unwrap();
             let d = &s.decks[0];
             assert!((d.stem_gain[2].target() - 0.8).abs() < 1e-6, "the knob stands");
             assert!((d.blend_stem[2].target() - 0.5).abs() < 1e-6, "the hand is on");
@@ -5536,7 +3173,7 @@ mod tests {
         // Clear returns the overlay to unity; the operator's value stands.
         mixer.clear_blend(DeckId::A);
         {
-            let s = mixer.state();
+            let s = mixer.state.lock().unwrap();
             let d = &s.decks[0];
             assert!((d.blend_stem[2].target() - 1.0).abs() < 1e-6);
             assert!((d.stem_gain[2].target() - 0.8).abs() < 1e-6);
@@ -5545,7 +3182,7 @@ mod tests {
         mixer.set_blend_stem(DeckId::A, 0, 0.0);
         mixer.install_deck(DeckId::A, const_pcm(0, 4800, 48_000));
         {
-            let s = mixer.state();
+            let s = mixer.state.lock().unwrap();
             let d = &s.decks[0];
             assert!((d.blend_stem[0].target() - 1.0).abs() < 1e-6, "install lets go");
         }
@@ -5558,7 +3195,7 @@ mod tests {
     /// Drain the cue ring at `cue_rate` into one buffer, the way the
     /// phones-device callback does.
     fn consume_cue(
-        mixer: &TestMixer,
+        mixer: &Mixer,
         state: &mut CueReadState,
         cue_rate: f64,
         frames: usize,
@@ -5570,7 +3207,7 @@ mod tests {
 
     #[test]
     fn cue_pfl_ignores_gain_mute_and_crossfader() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 48_000 * 4, 48_000)); // 0.5 amp
         mixer.set_deck_playing(DeckId::A, true);
@@ -5596,7 +3233,7 @@ mod tests {
 
     #[test]
     fn cue_postfader_follows_gain_and_crossfader() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, const_pcm(16_384, 48_000 * 8, 48_000)); // 0.5 amp
         mixer.set_deck_playing(DeckId::A, true);
@@ -5628,7 +3265,7 @@ mod tests {
     fn cue_raw_bypasses_the_eq() {
         let rate = 48_000.0;
         let cue_rms = |mode: CueMode| -> f64 {
-            let mixer = TestMixer::new();
+            let mixer = Mixer::new();
             mixer.set_master(1.0);
             mixer.set_crossfader(0.0);
             mixer.install_deck(DeckId::A, tone_pcm(60.0, 48_000, 6.0));
@@ -5663,7 +3300,7 @@ mod tests {
 
     #[test]
     fn preview_plays_only_into_the_cue_and_seeks() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.set_cue_armed(true);
         mixer.install_preview(const_pcm(16_384, 48_000 * 4, 48_000), true); // 0.5 amp
@@ -5693,17 +3330,13 @@ mod tests {
         let (_, _, playing, ended) = mixer.preview_position().expect("still installed");
         assert!(!playing && ended, "running off the end parks the preview");
 
-        mixer.clear_preview();
-        assert!(
-            mixer.drain_retired().iter().any(|retired| matches!(retired, Retired::Track(_))),
-            "the pcm comes back out, to be dropped on the UI thread"
-        );
+        assert!(mixer.clear_preview().is_some(), "the pcm comes back out");
         assert!(mixer.preview_position().is_none(), "cleared means gone");
     }
 
     #[test]
     fn cue_ring_servo_survives_mismatched_device_rates() {
-        let mixer = TestMixer::new();
+        let mixer = Mixer::new();
         mixer.set_master(1.0);
         mixer.install_deck(DeckId::A, tone_pcm(440.0, 48_000, 30.0));
         mixer.set_deck_playing(DeckId::A, true);
@@ -5739,683 +3372,4 @@ mod tests {
         );
     }
 
-    /// The fixture's grid: a 2 s bar, one one-bar cell per column, the
-    /// first bar at `first_bar_secs`. `shift_secs` moves every cell's
-    /// window (a refined grid that chose other bars) and columns from
-    /// `keep_cols` on have no cell at all (a refined grid that lost one).
-    fn splat_grid(first_bar_secs: f64, shift_secs: f64, keep_cols: usize) -> Arc<SplatGrid> {
-        use crate::loop_splat::{SplatCell, SplatSection};
-
-        let sections = (0..SPLAT_COLS)
-            .map(|col| SplatSection {
-                start_secs: col as f64 * 2.0,
-                end_secs: (col + 1) as f64 * 2.0,
-                bars: 1,
-            })
-            .collect();
-        let mut cells = [[None; SPLAT_COLS]; SPLAT_ROWS];
-        for row in SplatRow::ALL {
-            for col in 0..keep_cols.min(SPLAT_COLS) {
-                cells[row.index()][col] = Some(SplatCell {
-                    span: crate::decks::LoopSpan {
-                        start_secs: col as f64 * 2.0 + shift_secs,
-                        end_secs: (col + 1) as f64 * 2.0 + shift_secs,
-                    },
-                    bars: 1,
-                    energy: 1.0,
-                    silent: false,
-                });
-            }
-        }
-        Arc::new(SplatGrid {
-            bpm: 120.0,
-            bar_secs: 2.0,
-            first_bar_secs,
-            sections,
-            cells,
-            bars_per_col: [1; SPLAT_COLS],
-        })
-    }
-
-    fn splat_fixture(missing_drums: bool) -> (TestMixer, u32) {
-
-        let rate = 1_000u32;
-        let frame_count = rate as usize * 16;
-        let pcm = const_pcm(12_000, frame_count, rate);
-        let mut stems = TrackStems::new(frame_count, 1);
-        for stem in 0..STEM_COUNT {
-            if missing_drums && stem == crate::music_dsp::StemKind::Drums.index() {
-                continue;
-            }
-            let samples = (0..frame_count)
-                .map(|frame| {
-                    let col = (frame / 2_000).min(7);
-                    let amplitude = match stem {
-                        1 => {
-                            0.08
-                                + col as f32 * 0.025
-                                + (frame % 2_000) as f32 / 2_000.0 * 0.02
-                        }
-                        2 => 0.06,
-                        0 => 0.04,
-                        _ => 0.02,
-                    };
-                    let value = encode_stem_sample(amplitude);
-                    [value, value]
-                })
-                .collect();
-            stems.lanes[stem][0] = Some(Arc::new(samples));
-        }
-        let grid = splat_grid(0.0, 0.0, SPLAT_COLS);
-        let mixer = TestMixer::new();
-        mixer.state().master = Ramp::at(1.0);
-        mixer.install_deck(DeckId::A, pcm);
-        mixer.install_deck_stems(DeckId::A, Arc::new(stems));
-        mixer.set_deck_splat(DeckId::A, grid);
-        mixer.set_deck_splat_enabled(DeckId::A, true);
-        mixer.set_deck_playing(DeckId::A, true);
-        (mixer, rate)
-    }
-
-    fn render_count(mixer: &TestMixer, rate: u32, mut frames: usize, block: usize) -> Vec<f32> {
-        let mut samples = Vec::with_capacity(frames);
-        while frames > 0 {
-            let count = frames.min(block);
-            let output = render(mixer, rate as f64, count);
-            samples.extend_from_slice(output.channel(0));
-            frames -= count;
-        }
-        samples
-    }
-
-    /// The cell a row is sounding (or, before its bar, waiting to sound).
-    fn row_slot(mixer: &TestMixer, row: SplatRow) -> Option<(f64, f64)> {
-        let state = mixer.state();
-        let splat = state.decks[0].splat.as_ref().unwrap();
-        let voice = splat.rows[row.index()];
-        voice
-            .queued
-            .and_then(|queued| queued.cell)
-            .or(voice.cell)
-            .map(|cell| (cell.start_frames, cell.len_frames))
-    }
-
-    /// What the mix row reads at master frame `at`, as a source frame
-    /// index: the ramp fixture stores the index in every sample.
-    fn cell_read(mixer: &TestMixer, at: f64) -> f64 {
-        let state = mixer.state();
-        let deck = &state.decks[0];
-        let splat = deck.splat.as_ref().unwrap();
-        let cell = splat.rows[SplatRow::Mix.index()].cell.expect("a sounding mix cell");
-        let pcm = deck.pcm.as_ref().unwrap();
-        let frame = splat_cell_frame(SplatRow::Mix, cell, at, pcm, None, [1.0; STEM_COUNT]);
-        frame[0] as f64 * 32768.0
-    }
-
-    /// A freshly installed deck sits at zero until it plays or is seeked —
-    /// whatever else lands on it while it is paused: a grid (whose first
-    /// bar is past zero), the grid switched on and off, a loop span, a
-    /// rate, stems, the stream growing and completing.
-    #[test]
-    fn install_never_moves_a_paused_deck() {
-        let rate = 1_000u32;
-        let frame_count = rate as usize * 16;
-        let mixer = TestMixer::new();
-        mixer.state().master = Ramp::at(1.0);
-        let grid = splat_grid(0.5, 0.0, SPLAT_COLS);
-        let whole = const_pcm(12_000, frame_count, rate);
-
-        mixer.install_deck(DeckId::A, whole.clone());
-        mixer.install_deck_stems(DeckId::A, Arc::new(TrackStems::new(frame_count, 1)));
-        mixer.set_deck_splat(DeckId::A, grid.clone());
-        mixer.set_deck_splat_enabled(DeckId::A, true);
-        mixer.set_deck_loop_span(DeckId::A, Some((1.0, 3.0)));
-        mixer.set_deck_rate(DeckId::A, 1.05);
-        mixer.set_deck_keylock(DeckId::A, true);
-        render_count(&mixer, rate, 500, 64);
-        let snapshot = mixer.deck_snapshot(DeckId::A);
-        assert!(!snapshot.playing);
-        assert_eq!(snapshot.position_secs, 0.0, "the grid on: {snapshot:?}");
-        assert_eq!(deck_pos(&mixer, DeckId::A), 0.0);
-        mixer.set_deck_splat_enabled(DeckId::A, false);
-        render_count(&mixer, rate, 100, 64);
-        assert_eq!(deck_pos(&mixer, DeckId::A), 0.0, "the grid off again");
-        assert_eq!(mixer.deck_snapshot(DeckId::A).position_secs, 0.0);
-
-        // The same through the chunk table of a track still decoding
-        // (every chunk but the last is a full one).
-        let long = STREAM_CHUNK_FRAMES + 4_000;
-        let table = StreamPcm::new(rate, Some(long));
-        let first = Arc::new(table.with_chunk(stream_chunk(7, STREAM_CHUNK_FRAMES), false));
-        mixer.install_deck_stream(DeckId::B, first.clone());
-        mixer.set_deck_splat(DeckId::B, grid);
-        mixer.set_deck_splat_enabled(DeckId::B, true);
-        mixer.set_deck_loop_span(DeckId::B, Some((0.0, 2.0)));
-        render_count(&mixer, rate, 100, 64);
-        let grown = Arc::new(first.with_chunk(stream_chunk(7, 4_000), false));
-        mixer.grow_deck_stream(DeckId::B, grown);
-        render_count(&mixer, rate, 100, 64);
-        mixer.complete_deck(DeckId::B, const_pcm(7, long, rate));
-        render_count(&mixer, rate, 100, 64);
-        let snapshot = mixer.deck_snapshot(DeckId::B);
-        assert!(!snapshot.playing);
-        assert_eq!(snapshot.position_secs, 0.0, "{snapshot:?}");
-        assert_eq!(deck_pos(&mixer, DeckId::B), 0.0);
-        // A relative landing never reaches a paused deck from the engine,
-        // but the mixer honours one it is sent — that is a seek.
-    }
-
-    /// A click on a cell loops exactly that cell's bars: the boundaries are
-    /// the grid's bar positions in source frames, the reads walk them
-    /// sample by sample and wrap on the frame, the reported playhead cycles
-    /// inside them, and a second click on the same cell — or the same
-    /// track through the chunk table while it is still decoding — lands on
-    /// the very same frames.
-    #[test]
-    fn cell_loop_boundaries_are_sample_exact_and_stable() {
-        let rate = 1_000u32;
-        let frame_count = rate as usize * 16;
-        let ramp = Arc::new(TrackPcm {
-            frames: (0..frame_count).map(|i| [i as i16, i as i16]).collect(),
-            sample_rate: rate,
-        });
-        let grid = splat_grid(0.0, 0.0, SPLAT_COLS);
-        for streamed in [false, true] {
-            let mixer = TestMixer::new();
-            mixer.state().master = Ramp::at(1.0);
-            if streamed {
-                // Half the track decoded: the grid owns time on a stream too.
-                let table = StreamPcm::new(rate, Some(frame_count));
-                let half = Arc::new(ramp.frames[..frame_count / 2].to_vec());
-                mixer.install_deck_stream(DeckId::A, Arc::new(table.with_chunk(half, false)));
-            } else {
-                mixer.install_deck(DeckId::A, ramp.clone());
-            }
-            mixer.set_deck_splat(DeckId::A, grid.clone());
-            mixer.set_deck_splat_enabled(DeckId::A, true);
-            mixer.set_deck_playing(DeckId::A, true);
-            render_count(&mixer, rate, 300, 64);
-
-            mixer.splat_launch(DeckId::A, SplatRow::Mix, 1, SplatPart::WHOLE);
-            render_count(&mixer, rate, 1, 1);
-            let (cell, anchor) = {
-                let state = mixer.state();
-                let splat = state.decks[0].splat.as_ref().unwrap();
-                let cell = splat.rows[SplatRow::Mix.index()].cell.expect("sounding at once");
-                (cell, cell.anchor_frames)
-            };
-            assert_eq!((cell.start_frames, cell.len_frames), (2_000.0, 2_000.0), "streamed {streamed}");
-            assert_eq!(anchor, 2_000.0, "the first launch re-seats the clock on the cell");
-            for lap in 0..20 {
-                let base = anchor + lap as f64 * cell.len_frames;
-                assert_eq!(cell_read(&mixer, base), 2_000.0, "lap {lap} start");
-                assert_eq!(cell_read(&mixer, base + 1.0), 2_001.0, "lap {lap} second frame");
-                assert_eq!(cell_read(&mixer, base + 1_999.0), 3_999.0, "lap {lap} last frame");
-            }
-            // The rendered clock: one source frame per device frame here, so
-            // after every whole lap the reported playhead is back on the
-            // same frame, inside the cell, twenty laps running.
-            for lap in 0..20 {
-                render_count(&mixer, rate, 2_000, 256);
-                assert_eq!(deck_pos(&mixer, DeckId::A), 2_001.0, "lap {lap}, streamed {streamed}");
-                let secs = mixer.deck_snapshot(DeckId::A).position_secs;
-                assert!((2.0..4.0).contains(&secs), "the header cycles inside the bar: {secs}");
-            }
-            // Stop, then the same click again: the very same frames.
-            mixer.splat_stop_row(DeckId::A, SplatRow::Mix, false);
-            render_count(&mixer, rate, 700, 64);
-            assert_eq!(row_slot(&mixer, SplatRow::Mix), None);
-            mixer.splat_launch(DeckId::A, SplatRow::Mix, 1, SplatPart::WHOLE);
-            render_count(&mixer, rate, 1, 1);
-            assert_eq!(row_slot(&mixer, SplatRow::Mix), Some((2_000.0, 2_000.0)));
-            let again = mixer.state().decks[0].splat.as_ref().unwrap().rows[SplatRow::Mix.index()]
-                .cell
-                .unwrap();
-            assert_eq!(cell_read(&mixer, again.anchor_frames), 2_000.0);
-            assert_eq!(cell_read(&mixer, again.anchor_frames + 2_000.0), 2_000.0, "wraps on the frame");
-        }
-    }
-
-    /// A refined grid landing under a running loop: a slot whose bars did
-    /// not change is left alone; one whose bars moved re-launches on the
-    /// new frames at the next bar (the picture following it); one the new
-    /// grid no longer has stops there. The sound is always the grid shown.
-    #[test]
-    fn a_replaced_grid_relaunches_running_rows_on_its_own_frames() {
-        let (mixer, rate) = splat_fixture(false);
-        render_count(&mixer, rate, 300, 64);
-        mixer.splat_launch(DeckId::A, SplatRow::Drums, 1, SplatPart::WHOLE);
-        mixer.splat_launch(DeckId::A, SplatRow::Bass, 7, SplatPart::WHOLE);
-        render_count(&mixer, rate, 500, 64);
-        assert_eq!(row_slot(&mixer, SplatRow::Drums), Some((2_000.0, 2_000.0)));
-        assert_eq!(row_slot(&mixer, SplatRow::Bass), Some((14_000.0, 2_000.0)));
-
-        // The same bars again: nothing is re-launched.
-        mixer.set_deck_splat(DeckId::A, splat_grid(0.0, 0.0, SPLAT_COLS));
-        render_count(&mixer, rate, 1, 1);
-        {
-            let state = mixer.state();
-            let splat = state.decks[0].splat.as_ref().unwrap();
-            assert!(splat.rows[SplatRow::Drums.index()].queued.is_none(), "unchanged slot left alone");
-            assert!(splat.rows[SplatRow::Bass.index()].queued.is_none());
-        }
-
-        // Every window a bar later, and column 7 gone.
-        mixer.set_deck_splat(DeckId::A, splat_grid(0.0, 2.0, 7));
-        render_count(&mixer, rate, 1, 1);
-        {
-            let state = mixer.state();
-            let splat = state.decks[0].splat.as_ref().unwrap();
-            let drums = splat.rows[SplatRow::Drums.index()];
-            let queued = drums.queued.and_then(|queued| queued.cell).expect("drums re-launch queued");
-            assert_eq!((queued.start_frames, queued.len_frames), (4_000.0, 2_000.0));
-            assert_eq!(queued.anchor_frames, 4_000.0, "on the next bar");
-            assert_eq!(drums.cell.map(|cell| cell.start_frames), Some(2_000.0), "still sounding the old bars until then");
-            let bass = splat.rows[SplatRow::Bass.index()];
-            assert!(matches!(bass.queued, Some(Queued { cell: None, .. })), "a lost slot stops: {bass:?}");
-            // The picture stays on the bass (launched last) while it sounds.
-            assert_eq!(splat.view.map(|cell| cell.start_frames), Some(14_000.0));
-        }
-        render_count(&mixer, rate, 2_100, 256);
-        assert_eq!(row_slot(&mixer, SplatRow::Drums), Some((4_000.0, 2_000.0)));
-        assert_eq!(row_slot(&mixer, SplatRow::Bass), None);
-        // ...and moves to what is still sounding once the bass has stopped.
-        {
-            let state = mixer.state();
-            let splat = state.decks[0].splat.as_ref().unwrap();
-            assert_eq!(splat.view.map(|cell| cell.start_frames), Some(4_000.0), "the picture follows");
-        }
-        let secs = mixer.deck_snapshot(DeckId::A).position_secs;
-        assert!((4.0..6.0).contains(&secs), "the playhead cycles in the new bars: {secs}");
-    }
-
-    #[test]
-    fn splat_launch_swap_phase_stop_and_transport_return_are_quantized() {
-        let (mixer, rate) = splat_fixture(false);
-        render_count(&mixer, rate, 300, 64);
-        mixer.splat_launch(DeckId::A, SplatRow::Drums, 0, SplatPart::WHOLE);
-        // The first launch into a silent grid plays AT ONCE: the master
-        // clock is re-seated on the cell (frame 0), the equal-power fade
-        // starts on the first rendered sample (zero incoming gain) and the
-        // very next one is live. From here the grid's bars are the cell's.
-        let first = render_count(&mixer, rate, 1_700, 256);
-        assert!(first[0].abs() < 1e-7 && first[1].abs() > 1e-5, "the click sounds at once");
-        assert!(first[1_000].abs() > 1e-5);
-        render_count(&mixer, rate, 2, 64);
-
-        render_count(&mixer, rate, 500, 64);
-        // A second launch into a running grid waits for the next bar
-        // (4000 on this clock), in phase with what is already playing.
-        mixer.splat_launch(DeckId::A, SplatRow::Drums, 3, SplatPart::WHOLE);
-        render_count(&mixer, rate, 1_804, 256);
-        {
-            let state = mixer.state();
-            let splat = state.decks[0].splat.as_ref().unwrap();
-            let cell = splat.rows[SplatRow::Drums.index()].cell.unwrap();
-            assert_eq!(cell.col, 3);
-            assert!((cell.anchor_frames - 4_000.0).abs() <= 1.0);
-            let derived = cell.start_frames
-                + (splat.master_frames - cell.anchor_frames).rem_euclid(cell.len_frames);
-            assert!((derived - 6_006.0).abs() <= 1.0, "derived read: {derived}");
-        }
-
-        mixer.splat_launch(DeckId::A, SplatRow::Bass, 0, SplatPart::WHOLE);
-        render_count(&mixer, rate, 2_000, 1_024);
-        let snapshot = mixer.deck_snapshot(DeckId::A).splat.unwrap();
-        assert_eq!(
-            snapshot.playing[SplatRow::Bass.index()],
-            Some((0, SplatPart::WHOLE))
-        );
-        assert!(
-            (snapshot.row_phase[SplatRow::Drums.index()]
-                - snapshot.row_phase[SplatRow::Bass.index()])
-                .abs()
-                < 1e-6
-        );
-
-        mixer.splat_stop_all(DeckId::A, true);
-        render_count(&mixer, rate, 2_010, 256);
-        let stopped = render(&mixer, rate as f64, 32);
-        assert!(stopped.channel(0).iter().all(|sample| sample.abs() < 1e-7));
-
-        let master = mixer.deck_snapshot(DeckId::A).position_secs;
-        mixer.set_deck_splat_enabled(DeckId::A, false);
-        let normal = mixer.deck_snapshot(DeckId::A);
-        assert!((normal.position_secs - master).abs() <= 1.0 / rate as f64);
-        assert!(normal.splat.is_some_and(|splat| !splat.active));
-    }
-
-    #[test]
-    fn splat_phase_correction_crossfades_the_old_voice_when_crossing_a_launch() {
-        let (mixer, rate) = splat_fixture(false);
-        let (reference, _) = splat_fixture(false);
-        for m in [&mixer, &reference] {
-            m.splat_launch(DeckId::A, SplatRow::Mix, 0, SplatPart::WHOLE);
-            render_count(m, rate, 1_950, 64);
-            m.splat_launch(DeckId::A, SplatRow::Mix, 3, SplatPart::WHOLE);
-        }
-        mixer.nudge_deck_seconds(DeckId::A, 0.2);
-        let corrected = render_count(&mixer, rate, 1, 1);
-        let uninterrupted = render_count(&reference, rate, 1, 1);
-        assert!((corrected[0] - uninterrupted[0]).abs() < 1e-7);
-        assert_eq!(mixer.deck_snapshot(DeckId::A).splat.unwrap().playing[SplatRow::Mix.index()],
-            Some((3, SplatPart::WHOLE)));
-    }
-
-    #[test]
-    fn a_song_and_sample_grid_keep_time_through_many_loop_wraps() {
-        let (mixer, rate) = splat_fixture(false);
-        mixer.set_deck_playing(DeckId::A, false);
-        mixer.set_deck_rate(DeckId::A, 128.0 / 120.0);
-        mixer.set_deck_sync_lock(DeckId::A, true);
-        mixer.install_deck(DeckId::B, const_pcm(4_000, rate as usize * 64, rate));
-        mixer.set_deck_keylock(DeckId::B, false);
-        render_count(&mixer, rate, 500, 64);
-        mixer.set_deck_playing(DeckId::A, true);
-        mixer.set_deck_playing(DeckId::B, true);
-        mixer.splat_launch(DeckId::A, SplatRow::Mix, 3, SplatPart::WHOLE);
-        for _ in 0..360 {
-            render_count(&mixer, rate, 100, 37);
-            let snapshots = mixer.deck_snapshots();
-            let loop_clock = snapshots[0].splat.unwrap().clock_secs;
-            let song_clock = snapshots[1].position_secs;
-            let error = loop_clock * 120.0 / 60.0 - song_clock * 128.0 / 60.0;
-            assert!(error.abs() < 1e-5, "song/sample drift: {error} beats");
-            assert!((6.0..8.0).contains(&snapshots[0].position_secs));
-        }
-    }
-
-    #[test]
-    fn splat_uses_the_matched_deck_rate_on_every_row() {
-        for streamed in [false, true] {
-            let (mixer, rate) = splat_fixture(streamed);
-            mixer.splat_launch(DeckId::A, SplatRow::Drums, 1, SplatPart::WHOLE);
-            mixer.splat_launch(DeckId::A, SplatRow::Bass, 2, SplatPart::WHOLE);
-            mixer.set_deck_rate(DeckId::A, 1.125);
-            render_count(&mixer, rate, 500, 64); // let the rate ramp settle
-            let before = mixer.deck_snapshot(DeckId::A).splat.unwrap().clock_secs;
-            render_count(&mixer, rate, 8_000, 127);
-            let after = mixer.deck_snapshot(DeckId::A).splat.unwrap();
-            assert!((after.clock_secs - before - 9.0).abs() < 1e-8, "{streamed}: {after:?}");
-            assert!((after.row_phase[SplatRow::Drums.index()] - after.row_phase[SplatRow::Bass.index()]).abs() < 1e-6);
-        }
-    }
-
-    #[test]
-    fn synced_first_splat_launch_waits_for_the_clock_and_preserves_its_source_span() {
-        let (mixer, rate) = splat_fixture(false);
-        mixer.set_deck_sync_lock(DeckId::A, true);
-        render_count(&mixer, rate, 300, 64);
-        mixer.splat_launch(DeckId::A, SplatRow::Mix, 3, SplatPart::WHOLE);
-        render_count(&mixer, rate, 1, 1);
-        let snap = mixer.deck_snapshot(DeckId::A).splat.unwrap();
-        assert!((snap.clock_secs - 0.301).abs() < 1e-9);
-        assert_eq!(snap.playing[SplatRow::Mix.index()], None);
-        assert_eq!(snap.queued[SplatRow::Mix.index()], Some((3, SplatPart::WHOLE)));
-        render_count(&mixer, rate, 1_700, 127);
-        assert_eq!(row_slot(&mixer, SplatRow::Mix), Some((6_000.0, 2_000.0)));
-        let before = mixer.deck_snapshot(DeckId::A).splat.unwrap().clock_secs;
-        mixer.nudge_deck_seconds(DeckId::A, 32.125);
-        mixer.sync();
-        let after = mixer.deck_snapshot(DeckId::A).splat.unwrap().clock_secs;
-        assert!((after - before - 32.125).abs() < 1e-9, "continuous clock is not clamped to file length");
-        assert_eq!(row_slot(&mixer, SplatRow::Mix), Some((6_000.0, 2_000.0)));
-        render_count(&mixer, rate, 500, 64);
-        assert!(mixer.state().decks[0].splat.as_ref().unwrap().phase_fade.is_none());
-    }
-
-    #[test]
-    fn splat_render_is_identical_across_block_sizes() {
-        let run = |block| {
-            let (mixer, rate) = splat_fixture(false);
-            render_count(&mixer, rate, 300, block);
-            mixer.splat_launch(
-                DeckId::A,
-                SplatRow::Drums,
-                2,
-                SplatPart { num: 1, den: 2 },
-            );
-            mixer.splat_launch(
-                DeckId::A,
-                SplatRow::Bass,
-                4,
-                SplatPart { num: 3, den: 4 },
-            );
-            render_count(&mixer, rate, 5_000, block)
-        };
-        assert_eq!(run(64), run(256));
-        assert_eq!(run(64), run(1_024));
-    }
-
-    #[test]
-    fn splat_quarter_reads_and_wraps_only_the_selected_source_subspan() {
-        let (mixer, rate) = splat_fixture(false);
-        let part = SplatPart { num: 2, den: 4 };
-        mixer.splat_launch(DeckId::A, SplatRow::Drums, 0, part);
-        render_count(&mixer, rate, 1, 1);
-
-        let state = mixer.state();
-        let deck = &state.decks[DeckId::A.index()];
-        let splat = deck.splat.as_ref().unwrap();
-        let cell = splat.rows[SplatRow::Drums.index()].cell.unwrap();
-        assert_eq!(cell.part, part);
-        assert_eq!(cell.start_frames, 1_000.0);
-        assert_eq!(cell.len_frames, 500.0);
-        assert_eq!(
-            splat.snapshot().playing[SplatRow::Drums.index()],
-            Some((0, part))
-        );
-
-        let pcm = deck.pcm.as_ref().unwrap();
-        let stems = deck.stems.as_deref();
-        let gains = [1.0; STEM_COUNT];
-        let first = splat_cell_frame(
-            SplatRow::Drums,
-            cell,
-            cell.anchor_frames,
-            pcm,
-            stems,
-            gains,
-        );
-        let last = splat_cell_frame(
-            SplatRow::Drums,
-            cell,
-            cell.anchor_frames + cell.len_frames - 1.0,
-            pcm,
-            stems,
-            gains,
-        );
-        let wrapped = splat_cell_frame(
-            SplatRow::Drums,
-            cell,
-            cell.anchor_frames + cell.len_frames,
-            pcm,
-            stems,
-            gains,
-        );
-        assert_ne!(first, last);
-        assert_eq!(first, wrapped);
-    }
-
-    #[test]
-    fn splat_missing_stem_chunk_is_silence_without_mix_fallback() {
-        let (mixer, rate) = splat_fixture(true);
-        render_count(&mixer, rate, 300, 64);
-        mixer.splat_launch(DeckId::A, SplatRow::Drums, 0, SplatPart::WHOLE);
-        render_count(&mixer, rate, 2_010, 256);
-        let output = render(&mixer, rate as f64, 64);
-        assert!(output.channel(0).iter().all(|sample| sample.abs() < 1e-7));
-    }
-
-    #[test]
-    fn splat_late_launch_forgiveness_uses_the_just_passed_bar() {
-        let (mixer, rate) = splat_fixture(false);
-        render_count(&mixer, rate, 10, 64);
-        mixer.splat_launch(DeckId::A, SplatRow::Drums, 0, SplatPart::WHOLE);
-        render_count(&mixer, rate, 1, 64);
-        let snapshot = mixer.deck_snapshot(DeckId::A).splat.unwrap();
-        assert_eq!(
-            snapshot.playing[SplatRow::Drums.index()],
-            Some((0, SplatPart::WHOLE))
-        );
-        let state = mixer.state();
-        let anchor = state.decks[0].splat.as_ref().unwrap().rows[SplatRow::Drums.index()]
-            .cell
-            .unwrap()
-            .anchor_frames;
-        assert_eq!(anchor, 0.0);
-    }
-
-
-    // ---- the UI/audio seam ---------------------------------------------------
-
-    /// Commands land in the order they were sent, through a ring that is
-    /// too small for the burst: the overflow parks on the UI side and
-    /// re-sends in order, never dropping or reordering a command.
-    #[test]
-    fn a_burst_past_the_ring_backs_up_on_the_ui_side_in_order() {
-        let mixer = TestMixer::new();
-        let burst = CMD_RING_SLOTS + 300;
-        for step in 0..burst {
-            // Every command is a distinct gain target; the last one wins
-            // only if all of them arrive in order.
-            mixer.set_deck_gain(DeckId::A, step as f32 / burst as f32);
-        }
-        assert_eq!(mixer.backlog_len(), 300, "the ring took its capacity, the rest waited");
-        // The callback drains the ring; the next UI pump re-sends the rest.
-        mixer.sync();
-        assert_eq!(mixer.shared.cmds.len(), 0);
-        assert_eq!(mixer.backlog_len(), 300, "nothing re-sends until the UI pumps");
-        mixer.pump();
-        assert_eq!(mixer.backlog_len(), 0);
-        mixer.sync();
-        let target = mixer.state().decks[0].gain.target;
-        assert!(
-            (target - (burst - 1) as f32 / burst as f32).abs() < 1e-6,
-            "the last command applied last: {target}"
-        );
-        // Order across the seam: a command sent while the backlog stands
-        // queues BEHIND it, so an install then a seek arrive in that order.
-        for step in 0..burst {
-            mixer.set_deck_gain(DeckId::B, step as f32);
-        }
-        mixer.install_deck(DeckId::B, const_pcm(1_000, 48_000, 48_000));
-        mixer.seek_deck_seconds(DeckId::B, 0.5);
-        assert!(mixer.backlog_len() > 0);
-        mixer.sync();
-        mixer.pump();
-        mixer.sync();
-        let (position, _, _) = mixer.deck_position(DeckId::B);
-        assert!((position - 0.5).abs() < 1e-9, "the seek followed the install: {position}");
-    }
-
-    /// What a command replaces comes back to the UI thread: the last
-    /// reference to a track is never dropped by the callback.
-    #[test]
-    fn replaced_payloads_come_back_for_the_ui_to_drop() {
-        let mixer = TestMixer::new();
-        let first = const_pcm(1_000, 48_000, 48_000);
-        let second = const_pcm(2_000, 48_000, 48_000);
-        mixer.install_deck(DeckId::A, first.clone());
-        mixer.install_deck(DeckId::A, second.clone());
-        render(&mixer, 48_000.0, 64);
-        // The callback holds only the second; the first is in the events
-        // ring, still alive, waiting for the UI.
-        assert_eq!(Arc::strong_count(&first), 2, "the callback did not free it");
-        let retired = mixer.drain_retired();
-        assert!(
-            retired.iter().any(|r| matches!(r, Retired::Pcm(DeckPcm::Whole(pcm)) if Arc::ptr_eq(pcm, &first))),
-            "the replaced track came back whole"
-        );
-        drop(retired);
-        assert_eq!(Arc::strong_count(&first), 1, "and the UI dropped it");
-        assert_eq!(Arc::strong_count(&second), 2, "the playing track stays with the callback");
-
-        // A stream table grown chunk by chunk hands back every old table.
-        let stream = Arc::new(StreamPcm::new(48_000, Some(4 * STREAM_CHUNK_FRAMES)));
-        mixer.install_deck_stream(DeckId::B, stream.clone());
-        let grown = Arc::new(stream.with_chunk(stream_chunk(100, STREAM_CHUNK_FRAMES), false));
-        mixer.grow_deck_stream(DeckId::B, grown.clone());
-        let whole = const_pcm(100, STREAM_CHUNK_FRAMES, 48_000);
-        mixer.complete_deck(DeckId::B, whole.clone());
-        render(&mixer, 48_000.0, 64);
-        let retired = mixer.drain_retired();
-        let tables = retired
-            .iter()
-            .filter(|r| matches!(r, Retired::Pcm(DeckPcm::Stream(_))))
-            .count();
-        assert_eq!(tables, 2, "the empty table and the grown table both came back");
-        drop(retired);
-        assert_eq!(Arc::strong_count(&stream), 1);
-        assert_eq!(Arc::strong_count(&grown), 1);
-        assert_eq!(Arc::strong_count(&whole), 2);
-    }
-
-    /// The callback and the UI run flat out against each other and the
-    /// callback never skips a buffer: there is no lock for it to lose.
-    /// Every buffer rendered while the UI hammers commands and reads is
-    /// accounted for, and the UI's reads never wait on a render.
-    #[test]
-    fn render_never_yields_a_buffer_to_the_ui_thread() {
-        let handle = Mixer::new();
-        let mut engine = handle.take_engine().expect("fresh engine");
-        handle.install_deck(DeckId::A, const_pcm(4_000, 48_000 * 4, 48_000));
-        // Looped, because an unpaced callback runs through four seconds of
-        // track in well under the test's wall time.
-        handle.set_deck_loop_span(DeckId::A, Some((0.0, 3.0)));
-        handle.set_deck_playing(DeckId::A, true);
-        handle.set_master(1.0);
-        let stop = Arc::new(AtomicBool::new(false));
-        let audio_stop = stop.clone();
-        let audio = std::thread::spawn(move || {
-            let mut rendered = 0u64;
-            let mut non_silent = 0u64;
-            let mut buffer = AudioBuffer::new_with_size(128, 2);
-            while !audio_stop.load(Ordering::Relaxed) {
-                buffer.zero();
-                engine.render(48_000.0, &mut buffer);
-                rendered += 1;
-                if buffer.channel(0).iter().any(|s| s.abs() > 1e-6) {
-                    non_silent += 1;
-                }
-            }
-            (rendered, non_silent, engine)
-        });
-        // The UI side: commands and reads as fast as it can for a while.
-        let started = std::time::Instant::now();
-        let mut reads = 0u64;
-        while started.elapsed() < std::time::Duration::from_millis(400) {
-            handle.set_deck_gain(DeckId::A, 0.9);
-            handle.set_deck_eq_band(DeckId::A, 1, 1.1);
-            handle.set_deck_stem_gain(DeckId::A, 2, 0.8);
-            let _ = handle.deck_snapshot(DeckId::A);
-            let _ = handle.crossfader_position();
-            let _ = handle.meters();
-            handle.pump();
-            reads += 1;
-        }
-        stop.store(true, Ordering::Relaxed);
-        let (rendered, non_silent, engine) = audio.join().expect("audio thread");
-        assert!(reads > 100, "the UI side kept going: {reads}");
-        assert!(rendered > 100, "the callback kept going: {rendered}");
-        // Once the transport was applied every buffer carried audio: no
-        // buffer was skipped for anything the UI did. The first few may be
-        // silent only while the install and play commands travel.
-        assert!(
-            rendered - non_silent <= 2,
-            "silent buffers: {} of {rendered}",
-            rendered - non_silent
-        );
-        drop(engine);
-    }
-
-    /// The seam's types promise what the threads need and nothing more.
-    #[test]
-    fn handle_and_engine_cross_threads_without_a_mutex() {
-        fn send<T: Send>() {}
-        fn send_sync<T: Send + Sync>() {}
-        send::<MixEngine>();
-        send_sync::<Mixer>();
-        send_sync::<Shared>();
-    }
 }
diff --git a/apps/vj/src/models.rs b/apps/vj/src/models.rs
index 9cb077986..3a0147fc1 100644
--- a/apps/vj/src/models.rs
+++ b/apps/vj/src/models.rs
@@ -18,7 +18,6 @@
 use makepad_ai_hub::backend::CancelToken;
 use makepad_ai_hub::download::{DownloadProgress, Downloader};
 use makepad_ai_hub::registry::FileSpec;
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool};
 use std::path::PathBuf;
 use std::sync::mpsc::{channel, Receiver};
 
@@ -147,14 +146,16 @@ impl InstallHandle {
     }
 }
 
-/// One heavy pool job, models downloaded in order. A failure moves on to
-/// the next model; a cancel stops the run — either way the `.part` stays for
-/// a resumed retry.
-pub fn start_install(models: Vec<&'static VjModel>, pool: TaskPool) -> InstallHandle {
+/// One worker thread, models downloaded in order. A failure moves on to the
+/// next model; a cancel stops the run — either way the `.part` stays for a
+/// resumed retry.
+pub fn start_install(models: Vec<&'static VjModel>) -> InstallHandle {
     let (out, rx) = channel();
     let cancel = CancelToken::new();
     let worker_cancel = cancel.clone();
-    match pool.submit(Lane::Heavy, move || {
+    let _ = std::thread::Builder::new()
+        .name("vj-model-install".into())
+        .spawn(move || {
             let downloader = match Downloader::from_env() {
                 Ok(downloader) => downloader,
                 Err(error) => {
@@ -214,10 +215,7 @@ pub fn start_install(models: Vec<&'static VjModel>, pool: TaskPool) -> InstallHa
                 }
             }
             let _ = out.send(InstallMsg::Finished);
-        }) {
-        Ok(handle) => handle.detach(),
-        Err(error) => makepad_widgets::log!("vj model installer unavailable: {error}"),
-    }
+        });
     InstallHandle { rx, cancel }
 }
 
diff --git a/apps/vj/src/music_dsp.rs b/apps/vj/src/music_dsp.rs
index f74729a5f..e5aa6d4a1 100644
--- a/apps/vj/src/music_dsp.rs
+++ b/apps/vj/src/music_dsp.rs
@@ -276,16 +276,8 @@ pub const WSOLA_CORR: usize = 512;
 /// Correlation subsampling: the similarity surface is smooth at audio rates,
 /// so every other sample scores the same peak for half the work.
 const WSOLA_CORR_STRIDE: usize = 2;
-/// Mono frames the search region spans: every candidate start plus the
-/// correlation length past the last one.
-const WSOLA_REGION: usize = 2 * WSOLA_SEARCH + WSOLA_CORR;
 /// Ratios inside this band are treated as "no stretch" and bypass entirely.
 pub const STRETCH_BYPASS_EPSILON: f64 = 1e-4;
-/// The ratio at which the stretcher ENGAGES; it disengages back at
-/// [`STRETCH_BYPASS_EPSILON`]. The gap is hysteresis: a sync servo trimming
-/// the rate around unity would otherwise switch the stretcher in and out
-/// many times a second, and every switch re-seats the playhead.
-pub const STRETCH_ENGAGE_EPSILON: f64 = 1e-3;
 /// Widest stretch the grain search can still track. A caller that splits a
 /// tempo between the stretcher and a resampler must clamp to the SAME pair
 /// and recover the resampler from the result, or the two disagree about the
@@ -303,12 +295,6 @@ pub struct Stretcher {
     window: Box<[f32; WSOLA_WINDOW]>,
     /// Overlap-add accumulator, per channel.
     ola: Box<[[f32; WSOLA_WINDOW]; 2]>,
-    /// The grain search's scratch: the mono template the last grain was
-    /// heading into, and the mono span every candidate is scored
-    /// against. Filled once per hop, so the search runs over contiguous
-    /// memory instead of asking the source for every product.
-    template: Box<[f32; WSOLA_CORR / WSOLA_CORR_STRIDE]>,
-    region: Box<[f32; WSOLA_REGION]>,
     /// Frames of `ola` already handed out from the front of the current hop.
     emitted: usize,
     /// Whether `ola` currently holds a grain at all.
@@ -337,8 +323,6 @@ impl Stretcher {
         Stretcher {
             window,
             ola: Box::new([[0.0; WSOLA_WINDOW]; 2]),
-            template: Box::new([0.0; WSOLA_CORR / WSOLA_CORR_STRIDE]),
-            region: Box::new([0.0; WSOLA_REGION]),
             emitted: 0,
             primed: false,
             anchor: 0.0,
@@ -385,19 +369,6 @@ impl Stretcher {
         self.ended
     }
 
-    /// The source frame the ear is actually at: the grain the search
-    /// chose, plus what has been emitted of it. `position()` is the
-    /// IDEAL anchor the search worked from and can sit up to a search
-    /// width away; a hand-over to direct reading has to continue from
-    /// here, or the join is heard as a small skip.
-    pub fn heard_position(&self) -> f64 {
-        if self.primed {
-            (self.last_start + self.emitted) as f64
-        } else {
-            self.anchor
-        }
-    }
-
     /// One output frame at the source sample rate, pitch unchanged.
     /// `None` once the source has run out and looping is off.
     pub fn next<S: FrameSource>(&mut self, source: &S, loop_on: bool) -> Option<[f32; 2]> {
@@ -477,15 +448,9 @@ impl Stretcher {
 
     /// The grain start near `ideal` whose head best continues the waveform
     /// the previous grain was heading into.
-    ///
-    /// The template and the whole candidate span are pulled out of the
-    /// source ONCE, as mono, and the scoring runs over those two slices:
-    /// a few thousand source reads per hop instead of a quarter million,
-    /// which is what kept a stem-backed deck under sync inside its buffer.
-    fn best_start<S: FrameSource>(&mut self, source: &S, ideal: usize, last: usize) -> usize {
+    fn best_start<S: FrameSource>(&self, source: &S, ideal: usize, last: usize) -> usize {
         let template_at = self.last_start + WSOLA_HOP;
-        let frame_count = source.frame_count();
-        if template_at + WSOLA_CORR >= frame_count {
+        if template_at + WSOLA_CORR >= source.frame_count() {
             return ideal;
         }
         let low = ideal.saturating_sub(WSOLA_SEARCH);
@@ -493,34 +458,24 @@ impl Stretcher {
         if high <= low {
             return ideal.min(last);
         }
-        let best_default = ideal.min(last);
-        // A candidate whose correlation window would run off the end is
-        // not scored; the scan stops there, as it always has.
-        let Some(high) = frame_count.checked_sub(WSOLA_CORR + 1).map(|cap| high.min(cap)) else {
-            return best_default;
-        };
-        if high < low {
-            return best_default;
-        }
-        for (k, slot) in self.template.iter_mut().enumerate() {
-            let a = source.frame(template_at + k * WSOLA_CORR_STRIDE);
-            *slot = a[0] + a[1];
-        }
-        let span = (high - low + WSOLA_CORR).min(WSOLA_REGION);
-        for (j, slot) in self.region[..span].iter_mut().enumerate() {
-            let b = source.frame(low + j);
-            *slot = b[0] + b[1];
-        }
-        let mut best = best_default;
+        let mut best = ideal.min(last);
         let mut best_score = f32::NEG_INFINITY;
-        for candidate in low..=high {
-            let base = candidate - low;
+        let mut candidate = low;
+        while candidate <= high {
+            if candidate + WSOLA_CORR >= source.frame_count() {
+                break;
+            }
             let mut dot = 0.0f32;
             let mut energy = 1e-9f32;
-            for (k, &am) in self.template.iter().enumerate() {
-                let bm = self.region[base + k * WSOLA_CORR_STRIDE];
+            let mut offset = 0;
+            while offset < WSOLA_CORR {
+                let a = source.frame(template_at + offset);
+                let b = source.frame(candidate + offset);
+                let am = a[0] + a[1];
+                let bm = b[0] + b[1];
                 dot += am * bm;
                 energy += bm * bm;
+                offset += WSOLA_CORR_STRIDE;
             }
             // Normalizing by the candidate's own energy keeps the search
             // from always jumping onto the loudest nearby transient.
@@ -529,6 +484,7 @@ impl Stretcher {
                 best_score = score;
                 best = candidate;
             }
+            candidate += 1;
         }
         best
     }
diff --git a/apps/vj/src/music_import_ui.rs b/apps/vj/src/music_import_ui.rs
index 668138c14..119d8f862 100644
--- a/apps/vj/src/music_import_ui.rs
+++ b/apps/vj/src/music_import_ui.rs
@@ -18,24 +18,13 @@
 //! than a status line that waits forever: the channel disconnecting
 //! mid-run is itself the error.
 
-#[cfg(not(target_arch = "wasm32"))]
 use makepad_asset_client::{ApiEndpoints, AssetClient, ClientConfig};
-use makepad_asset_client::PublishRequest;
-use makepad_asset_data::BlobId;
-#[cfg(not(target_arch = "wasm32"))]
-use makepad_asset_importer::music_import::{
-    self, MusicProgress, MusicReport, MusicStage, TrackOutcome,
-};
-#[cfg(target_arch = "wasm32")]
-use makepad_asset_importer::music_import::{self, TrackOutcome};
-use makepad_widgets::makepad_platform::file_dialogs::VirtualFile;
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool};
-use std::collections::{HashSet, VecDeque};
-#[cfg(not(target_arch = "wasm32"))]
+use makepad_asset_importer::music_import::{self, MusicProgress, MusicReport, MusicStage};
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{self, Receiver, TryRecvError};
 use std::sync::Arc;
+use std::thread;
 
 /// Namespace imported tracks land in. The asset UI's music importer uses
 /// the same one, so a library filled from either app is one library.
@@ -45,17 +34,6 @@ pub const MUSIC_NAMESPACE: &str = "music";
 /// become ten thousand lines of UI state.
 const MAX_NOTES: usize = 24;
 
-/// Keep one selected song comfortably below the platform's broad virtual
-/// file ceiling. It is held encoded while its thumbnail is baked and again
-/// while the publish request is in flight.
-pub const MAX_MUSIC_FILE_BYTES: u64 = 256 * 1024 * 1024;
-
-#[derive(Clone, Debug)]
-pub struct PreparedMusicImport {
-    pub name: String,
-    pub request: PublishRequest,
-}
-
 /// What the importer is doing right now. The two working phases are the
 /// importer's own two passes over the tree, reported separately so one bar
 /// never fills twice.
@@ -91,7 +69,6 @@ pub struct MusicImportSummary {
 }
 
 impl MusicImportSummary {
-    #[cfg(not(target_arch = "wasm32"))]
     fn from_report(report: &MusicReport) -> MusicImportSummary {
         let notes = report
             .skipped
@@ -145,22 +122,11 @@ fn summary_line(verb: &str, summary: &MusicImportSummary) -> String {
     if summary.skipped > 0 {
         line.push_str(&format!(" · {} skipped", summary.skipped));
     }
-    if summary.landed() == 0 {
-        if let Some(note) = summary.notes.first() {
-            line.push_str(" · ");
-            line.push_str(note);
-        }
-    }
     line
 }
 
 enum Msg {
     Phase(MusicImportPhase),
-    Prepared {
-        imports: VecDeque<PreparedMusicImport>,
-        summary: MusicImportSummary,
-        cancelled: bool,
-    },
     Finished(MusicImportPhase),
 }
 
@@ -170,19 +136,9 @@ pub struct MusicImporter {
     pub phase: MusicImportPhase,
     cancel: Arc<AtomicBool>,
     rx: Option<Receiver<Msg>>,
-    prepared: VecDeque<PreparedMusicImport>,
-    prepared_inflight: bool,
-    prepared_done: usize,
-    prepared_total: usize,
-    prepared_summary: Option<MusicImportSummary>,
-    pool: Option<TaskPool>,
 }
 
 impl MusicImporter {
-    pub fn set_task_pool(&mut self, pool: TaskPool) {
-        self.pool = Some(pool);
-    }
-
     pub fn busy(&self) -> bool {
         self.phase.busy()
     }
@@ -204,7 +160,6 @@ impl MusicImporter {
     /// Begin an import of exactly these files and folders. The session
     /// details come from the live connection, so the worker publishes into
     /// the same store the explorer is listing — embedded or remote.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn start(
         &mut self,
         paths: Vec<PathBuf>,
@@ -223,97 +178,21 @@ impl MusicImporter {
             return Err(self.refuse("no asset server session yet"));
         };
         self.cancel = Arc::new(AtomicBool::new(false));
-        self.clear_prepared();
         let cancel = self.cancel.clone();
         let (tx, rx) = mpsc::channel();
         self.rx = Some(rx);
         self.phase = MusicImportPhase::Reading { done: 0, total: 0, current: String::new() };
         let cache = cache_parent.join("music-import-cache");
-        let pool = self
-            .pool
-            .clone()
-            .ok_or_else(|| self.refuse("import worker is not started"))?;
-        pool.submit(Lane::Heavy, move || {
+        thread::Builder::new()
+            .name("vj-music-import".into())
+            .spawn(move || {
                 let verdict = run(&paths, endpoints, server_id, token, cache, &tx, &cancel);
                 let _ = tx.send(Msg::Finished(verdict));
             })
-            .map(|handle| handle.detach())
-            .map_err(|e| self.refuse(format!("cannot start the import job: {e}")))?;
+            .map_err(|e| self.refuse(format!("cannot start the import thread: {e}")))?;
         Ok(())
     }
 
-    /// Prepare browser/file-dialog bytes for publication through the
-    /// app's already connected client runtime. This is the same importer
-    /// bake and request builder as the path worker; only the filesystem read
-    /// at the front is absent.
-    pub fn start_files(
-        &mut self,
-        files: Vec<VirtualFile>,
-    ) -> Result<(), String> {
-        if self.busy() {
-            return Err("an import is already running".to_string());
-        }
-        if files.is_empty() {
-            return Err(self.refuse("nothing to import"));
-        }
-        self.cancel = Arc::new(AtomicBool::new(false));
-        self.clear_prepared();
-        self.phase = MusicImportPhase::Reading {
-            done: 0,
-            total: files.len(),
-            current: String::new(),
-        };
-        let cancel = self.cancel.clone();
-        let (tx, rx) = mpsc::channel();
-        self.rx = Some(rx);
-        let pool = self
-            .pool
-            .clone()
-            .ok_or_else(|| self.refuse("import worker is not started"))?;
-        launch_file_preparation(files, tx, cancel, pool)
-            .map_err(|error| self.refuse(format!("cannot start the import: {error}")))?;
-        Ok(())
-    }
-
-    pub fn take_prepared(&mut self) -> Option<PreparedMusicImport> {
-        if self.prepared_inflight {
-            return None;
-        }
-        let prepared = self.prepared.pop_front()?;
-        self.prepared_inflight = true;
-        self.phase = MusicImportPhase::Publishing {
-            done: self.prepared_done,
-            total: self.prepared_total,
-            current: prepared.name.clone(),
-        };
-        Some(prepared)
-    }
-
-    pub fn prepared_settled(&mut self, outcome: TrackOutcome) {
-        let Some(summary) = self.prepared_summary.as_mut() else { return };
-        match outcome {
-            TrackOutcome::Published => summary.published += 1,
-            TrackOutcome::Updated => summary.updated += 1,
-            TrackOutcome::Unchanged => summary.unchanged += 1,
-        }
-        self.prepared_done += 1;
-        self.prepared_inflight = false;
-        if self.prepared_done >= self.prepared_total {
-            self.finish_prepared();
-        }
-    }
-
-    pub fn prepared_failed(&mut self, name: &str, error: impl AsRef<str>) {
-        let Some(summary) = self.prepared_summary.as_mut() else { return };
-        summary.failed += 1;
-        push_note(summary, name, error.as_ref());
-        self.prepared_done += 1;
-        self.prepared_inflight = false;
-        if self.prepared_done >= self.prepared_total {
-            self.finish_prepared();
-        }
-    }
-
     pub fn cancel(&mut self) {
         if self.busy() {
             self.cancel.store(true, Ordering::SeqCst);
@@ -331,27 +210,6 @@ impl MusicImporter {
                     self.phase = phase;
                     changed = true;
                 }
-                Ok(Msg::Prepared { imports, summary, cancelled }) => {
-                    self.rx = None;
-                    self.prepared = imports;
-                    self.prepared_total = self.prepared.len();
-                    self.prepared_summary = Some(summary);
-                    if cancelled {
-                        let summary = self.prepared_summary.take().unwrap_or_default();
-                        self.phase = MusicImportPhase::Cancelled(summary);
-                        self.prepared.clear();
-                    } else if self.prepared_total == 0 {
-                        self.finish_prepared();
-                    } else {
-                        self.phase = MusicImportPhase::Publishing {
-                            done: 0,
-                            total: self.prepared_total,
-                            current: String::new(),
-                        };
-                    }
-                    changed = true;
-                    break;
-                }
                 Ok(Msg::Finished(phase)) => {
                     self.phase = phase;
                     self.rx = None;
@@ -379,114 +237,9 @@ impl MusicImporter {
         self.phase = MusicImportPhase::Failed(why.clone());
         why
     }
-
-    fn clear_prepared(&mut self) {
-        self.prepared.clear();
-        self.prepared_inflight = false;
-        self.prepared_done = 0;
-        self.prepared_total = 0;
-        self.prepared_summary = None;
-    }
-
-    fn finish_prepared(&mut self) {
-        let summary = self.prepared_summary.take().unwrap_or_default();
-        self.phase = MusicImportPhase::Done(summary);
-        self.prepared.clear();
-        self.prepared_inflight = false;
-    }
-}
-
-fn push_note(summary: &mut MusicImportSummary, name: &str, error: &str) {
-    if summary.notes.len() < MAX_NOTES {
-        summary.notes.push(format!("{name}: {error}"));
-    }
-}
-
-fn launch_file_preparation(
-    files: Vec<VirtualFile>,
-    tx: mpsc::Sender<Msg>,
-    cancel: Arc<AtomicBool>,
-    pool: TaskPool,
-) -> Result<(), String> {
-    pool.submit(Lane::Heavy, move || {
-            let (imports, summary, cancelled) = prepare_files(files, &tx, &cancel);
-            let _ = tx.send(Msg::Prepared {
-                imports,
-                summary,
-                cancelled,
-            });
-        })
-        .map(|handle| handle.detach())
-        .map_err(|error| error.to_string())
-}
-
-fn prepare_files(
-    files: Vec<VirtualFile>,
-    tx: &mpsc::Sender<Msg>,
-    cancel: &AtomicBool,
-) -> (VecDeque<PreparedMusicImport>, MusicImportSummary, bool) {
-    let total = files.len();
-    let rights = music_import::personal_library_rights(std::path::Path::new("selected-files"));
-    let mut imports = VecDeque::new();
-    let mut summary = MusicImportSummary::default();
-    let mut digests = HashSet::new();
-    for (index, file) in files.into_iter().enumerate() {
-        if cancel.load(Ordering::SeqCst) {
-            return (imports, summary, true);
-        }
-        let _ = tx.send(Msg::Phase(MusicImportPhase::Reading {
-            done: index,
-            total,
-            current: file.name.clone(),
-        }));
-        let byte_len = u64::try_from(file.bytes.len()).unwrap_or(u64::MAX);
-        let error = if file.size != byte_len {
-            Some(format!("size says {} bytes, received {byte_len}", file.size))
-        } else if byte_len > MAX_MUSIC_FILE_BYTES {
-            Some(format!(
-                "too big: {byte_len} bytes (limit {MAX_MUSIC_FILE_BYTES})"
-            ))
-        } else {
-            None
-        };
-        if let Some(error) = error {
-            summary.failed += 1;
-            push_note(&mut summary, &file.name, &error);
-            continue;
-        }
-        if music_import::Container::from_name_mime(&file.name, &file.mime).is_none() {
-            summary.skipped += 1;
-            push_note(&mut summary, &file.name, "unsupported audio format");
-            continue;
-        }
-        let digest = BlobId::hash_of(&file.bytes);
-        if !digests.insert(digest) {
-            summary.skipped += 1;
-            push_note(&mut summary, &file.name, "duplicate file in this import");
-            continue;
-        }
-        match music_import::publish_request_from_bytes(
-            &file.name,
-            &file.mime,
-            file.bytes.to_vec(),
-            MUSIC_NAMESPACE,
-            &rights,
-        ) {
-            Ok(request) => imports.push_back(PreparedMusicImport {
-                name: file.name,
-                request,
-            }),
-            Err(error) => {
-                summary.failed += 1;
-                push_note(&mut summary, &file.name, &error);
-            }
-        }
-    }
-    (imports, summary, false)
 }
 
 /// The worker body. Everything expensive lives here.
-#[cfg(not(target_arch = "wasm32"))]
 fn run(
     paths: &[PathBuf],
     endpoints: ApiEndpoints,
@@ -553,7 +306,6 @@ fn run(
 /// published rights and nothing else, so "close enough to be honest" is
 /// the whole requirement: a file's own folder, or the deepest folder every
 /// path sits under.
-#[cfg(not(target_arch = "wasm32"))]
 fn common_root(paths: &[PathBuf]) -> PathBuf {
     let mut folders = paths.iter().map(|path| {
         if path.is_dir() {
@@ -579,66 +331,6 @@ fn common_root(paths: &[PathBuf]) -> PathBuf {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use makepad_asset_data::MediaType;
-    use makepad_audio_encode::{encode_vorbis, EncodeOptions};
-
-    fn virtual_file(name: &str, mime: &str, bytes: Vec<u8>) -> VirtualFile {
-        VirtualFile {
-            name: name.into(),
-            mime: mime.into(),
-            size: bytes.len() as u64,
-            bytes: Arc::from(bytes),
-        }
-    }
-
-    fn mp3_file() -> Vec<u8> {
-        let mut frame = vec![0xFF, 0xFB, 0x90, 0x04];
-        frame.resize(417, 0);
-        frame
-    }
-
-    fn wav_file() -> Vec<u8> {
-        let rate = 8_000u32;
-        let mut data = Vec::new();
-        for sample in 0..800i16 {
-            data.extend_from_slice(&sample.wrapping_mul(31).to_le_bytes());
-        }
-        let mut out = b"RIFF".to_vec();
-        out.extend_from_slice(&(36 + data.len() as u32).to_le_bytes());
-        out.extend_from_slice(b"WAVEfmt ");
-        out.extend_from_slice(&16u32.to_le_bytes());
-        out.extend_from_slice(&1u16.to_le_bytes());
-        out.extend_from_slice(&1u16.to_le_bytes());
-        out.extend_from_slice(&rate.to_le_bytes());
-        out.extend_from_slice(&(rate * 2).to_le_bytes());
-        out.extend_from_slice(&2u16.to_le_bytes());
-        out.extend_from_slice(&16u16.to_le_bytes());
-        out.extend_from_slice(b"data");
-        out.extend_from_slice(&(data.len() as u32).to_le_bytes());
-        out.extend_from_slice(&data);
-        out
-    }
-
-    fn ogg_file() -> Vec<u8> {
-        let pcm: Vec<f32> = (0..2_048)
-            .map(|sample| ((sample as f32) * 0.04).sin() * 0.25)
-            .collect();
-        encode_vorbis(
-            8_000,
-            1,
-            &pcm,
-            &EncodeOptions { threads: 1, ..Default::default() },
-        )
-        .unwrap()
-    }
-
-    fn prepared(files: Vec<VirtualFile>) -> (VecDeque<PreparedMusicImport>, MusicImportSummary) {
-        let (tx, _rx) = mpsc::channel();
-        let cancel = AtomicBool::new(false);
-        let (imports, summary, cancelled) = prepare_files(files, &tx, &cancel);
-        assert!(!cancelled);
-        (imports, summary)
-    }
 
     #[test]
     fn a_reading_phase_names_its_half_of_the_run() {
@@ -698,50 +390,4 @@ mod tests {
         );
         assert_eq!(common_root(&[]), std::path::PathBuf::new());
     }
-
-    #[test]
-    fn byte_first_import_prepares_mp3_ogg_and_wav_publish_requests() {
-        let (imports, summary) = prepared(vec![
-            virtual_file("first.mp3", "audio/mpeg", mp3_file()),
-            virtual_file("second.ogg", "audio/ogg", ogg_file()),
-            virtual_file("third.wav", "audio/wav", wav_file()),
-        ]);
-        assert_eq!(summary, MusicImportSummary::default());
-        assert_eq!(imports.len(), 3);
-        let media: Vec<_> = imports
-            .iter()
-            .map(|prepared| prepared.request.artifact.media)
-            .collect();
-        assert_eq!(media, [MediaType::Mp3, MediaType::Ogg, MediaType::Wav]);
-        assert!(imports.iter().all(|prepared| {
-            prepared.request.alias.is_some()
-                && prepared.request.tags.iter().any(|tag| tag == "music")
-                && prepared.request.artifact.media_millis > 0
-        }));
-    }
-
-    #[test]
-    fn digest_dedup_prepares_the_same_file_only_once() {
-        let bytes = wav_file();
-        let (imports, summary) = prepared(vec![
-            virtual_file("same.wav", "audio/wav", bytes.clone()),
-            virtual_file("copy.wav", "audio/wav", bytes),
-        ]);
-        assert_eq!(imports.len(), 1);
-        assert_eq!(summary.skipped, 1);
-        assert!(summary.notes[0].contains("duplicate file"));
-    }
-
-    #[test]
-    fn bad_selected_bytes_become_bounded_status_notes() {
-        let (imports, summary) = prepared(vec![
-            virtual_file("broken.wav", "audio/wav", b"RIFFnope".to_vec()),
-            virtual_file("future.flac", "audio/flac", vec![1, 2, 3]),
-        ]);
-        assert!(imports.is_empty());
-        assert_eq!((summary.failed, summary.skipped), (1, 1));
-        assert_eq!(summary.notes.len(), 2);
-        assert!(describe(&MusicImportPhase::Done(summary)).contains("broken.wav"));
-    }
-
 }
diff --git a/apps/vj/src/music_view.rs b/apps/vj/src/music_view.rs
index 8443e67e6..5c8340256 100644
--- a/apps/vj/src/music_view.rs
+++ b/apps/vj/src/music_view.rs
@@ -14,7 +14,6 @@
 //! the deck engine routes to the mixer's vinyl ramps.
 
 use crate::decks::DeckId;
-use crate::loop_splat_view::{DrawSplatBlock, DrawSplatCell, VjLoopSplat};
 use crate::wave_analysis::{TrackGrid, WaveTiles, ZOOM_COLS_PER_SEC};
 use makepad_asset_data::AssetId;
 use makepad_widgets::*;
@@ -51,21 +50,6 @@ pub fn stem_color(stem: usize) -> Vec4f {
     vec4(c[0], c[1], c[2], c[3])
 }
 
-const DECK_ACCENTS: [[f32; 4]; 2] = [
-    [1.0, 0.361, 0.224, 1.0],
-    [0.416, 0.659, 1.0, 1.0],
-];
-
-fn deck_accent(deck: DeckId) -> Vec4f {
-    let c = DECK_ACCENTS[deck.index()];
-    vec4(c[0], c[1], c[2], c[3])
-}
-
-fn set_loop_color_uniform(lane: &mut DrawWaveLane, cx: &Cx2d, color: Vec4f) {
-    lane.draw_vars
-        .set_uniform(cx, live_id!(color_loop), &[color.x, color.y, color.z, 0.18]);
-}
-
 /// Push the stem palette into the wave-lane shader's four colour uniforms.
 fn set_stem_color_uniforms(lane: &mut DrawWaveLane, cx: &Cx2d) {
     for (id, stem) in [
@@ -222,250 +206,6 @@ script_mod! {
     use mod.prelude.widgets_internal.*
     use mod.widgets.*
 
-    set_type_default() do #(DrawSplatCell::script_shader(vm)){
-        ..mod.draw.DrawQuad
-        tex_mix: texture_2d(float)
-        tex_stems: texture_2d(float)
-        time: uniform(0.0)
-
-        mix_level_at: fn(column: float, base_row: float, level_cols: float, scale: float) -> vec4 {
-            let c = clamp(floor(column / scale), 0.0, max(level_cols - 1.0, 0.0))
-            let wrap = floor(c / self.tex_w)
-            let u = (c - wrap * self.tex_w + 0.5) / self.tex_w
-            let v = (base_row + wrap + 0.5) / self.tex_h
-            return self.tex_mix.sample_as_bgra(vec2(u, v))
-        }
-
-        mix_span: fn(column: float) -> vec4 {
-            let lo = self.mix_level_at(column, self.lo_row, self.lo_cols, self.lo_scale)
-            if self.lod_blend <= 0.0 {
-                if self.lo_scale <= 1.0 {
-                    let base = floor(column - 0.5)
-                    let f = column - 0.5 - base
-                    let a = self.mix_level_at(base, self.lo_row, self.lo_cols, 1.0)
-                    let b = self.mix_level_at(base + 1.0, self.lo_row, self.lo_cols, 1.0)
-                    return a * (1.0 - f) + b * f
-                }
-                return lo
-            }
-            let hi = self.mix_level_at(column, self.hi_row, self.hi_cols, self.hi_scale)
-            return lo * (1.0 - self.lod_blend) + hi * self.lod_blend
-        }
-
-        stem_level_at: fn(column: float, base_row: float, level_cols: float, scale: float) -> vec4 {
-            let c = clamp(floor(column / scale), 0.0, max(level_cols - 1.0, 0.0))
-            let wrap = floor(c / self.tex_w)
-            let u = (c - wrap * self.tex_w + 0.5) / self.tex_w
-            let v = (base_row + wrap + 0.5) / self.tex_h
-            return self.tex_stems.sample_as_bgra(vec2(u, v))
-        }
-
-        stem_span: fn(column: float) -> vec4 {
-            let lo = self.stem_level_at(column, self.lo_row, self.lo_cols, self.lo_scale)
-            if self.lod_blend <= 0.0 {
-                return lo
-            }
-            let hi = self.stem_level_at(column, self.hi_row, self.hi_cols, self.hi_scale)
-            return lo * (1.0 - self.lod_blend) + hi * self.lod_blend
-        }
-
-        playing_progress: fn(base: vec4) -> vec4 {
-            let playing = step(3.5, self.state)
-            let p = self.pos * self.rect_size
-            let w = self.rect_size.x
-            let h = self.rect_size.y
-            let x0 = clamp(self.part_x0 * w, 0.0, w)
-            let x1 = clamp(self.part_x1 * w, x0, w)
-            let y0 = clamp(self.part_y0 * h, 0.0, h)
-            let y1 = clamp(self.part_y1 * h, y0, h)
-            let inside_y = step(y0 + 2.0, p.y) * step(p.y, y1 - 2.0)
-            let play_x = x0 + 2.0
-                + clamp(self.phase, 0.0, 1.0) * max(x1 - x0 - 4.0, 0.0)
-            let played = step(x0 + 2.0, p.x) * step(p.x, play_x) * inside_y * playing
-            let filled = base.mix(vec4(1.0, 1.0, 1.0, 1.0), played * 0.18)
-            let distance = abs(p.x - play_x)
-            let edge = (1.0 - smoothstep(1.5, 2.0, distance)) * inside_y * playing
-            let line = (1.0 - smoothstep(0.75, 1.0, distance)) * inside_y * playing
-            let edged = filled.mix(vec4(0.0, 0.0, 0.0, 1.0), edge * 0.55)
-            return edged.mix(vec4(1.0, 1.0, 1.0, 1.0), line * 0.95)
-        }
-
-        countdown: fn(base: vec4) -> vec4 {
-            let armed = step(2.5, self.state) - step(3.5, self.state)
-            let p = self.pos * self.rect_size
-            let w = self.rect_size.x
-            let h = self.rect_size.y
-            let x0 = clamp(self.part_x0 * w, 0.0, w)
-            let x1 = clamp(self.part_x1 * w, x0, w)
-            let y0 = clamp(self.part_y0 * h, 0.0, h)
-            let y1 = clamp(self.part_y1 * h, y0, h)
-            let fill_x = x0 + 3.0
-                + clamp(self.bar_phase, 0.0, 1.0) * max(x1 - x0 - 6.0, 0.0)
-            let strip = step(y0 + 3.0, p.y) * step(p.y, min(y0 + 6.0, y1 - 2.0))
-                * step(x0 + 3.0, p.x) * step(p.x, x1 - 3.0) * armed
-            let filled = strip * step(p.x, fill_x)
-            let track = base.mix(vec4(0.0, 0.0, 0.0, 1.0), strip * 0.45)
-            return track.mix(vec4(1.0, 1.0, 1.0, 1.0), filled * 0.95)
-        }
-
-        pixel: fn() {
-            let w = self.rect_size.x
-            let h = self.rect_size.y
-            let p = self.pos * self.rect_size
-            let sdf = Sdf2d.viewport(p)
-            let rgb = self.color.xyz
-            let part_x0 = clamp(self.part_x0 * w, 0.0, w)
-            let part_x1 = clamp(self.part_x1 * w, part_x0, w)
-            let part_y0 = clamp(self.part_y0 * h, 0.0, h)
-            let part_y1 = clamp(self.part_y1 * h, part_y0, h)
-            sdf.box(1.0, 1.0, w - 2.0, h - 2.0, 3.0)
-            if self.state < 0.5 {
-                sdf.stroke(vec4(rgb.x, rgb.y, rgb.z, 0.10), 1.0)
-                return sdf.result
-            }
-
-            let is_mix = step(3.5, self.channel)
-            let wave_available = self.has_mix
-                * mix(self.has_stems, 1.0, is_mix)
-                * step(0.001, self.span_cols)
-            if wave_available < 0.5 {
-                // Analysis or stems are still pending: retain the flat state fill.
-                if self.state < 1.5 {
-                    sdf.stroke(vec4(rgb.x, rgb.y, rgb.z, 0.25), 1.0)
-                } else if self.state < 2.5 {
-                    sdf.fill(vec4(rgb.x, rgb.y, rgb.z, 0.45))
-                    sdf.stroke(vec4(rgb.x, rgb.y, rgb.z, 0.68), 1.0)
-                } else {
-                    sdf.fill(vec4(rgb.x, rgb.y, rgb.z, 0.05))
-                    sdf.stroke(vec4(rgb.x, rgb.y, rgb.z, 0.68), 1.0)
-                    sdf.box(
-                        part_x0 + 1.0,
-                        part_y0 + 1.0,
-                        max(part_x1 - part_x0 - 2.0, 1.0),
-                        max(part_y1 - part_y0 - 2.0, 1.0),
-                        1.0
-                    )
-                    if self.state < 3.5 {
-                        let pulse = 0.5 + 0.5 * sin(self.time * 12.5663706)
-                        sdf.fill(vec4(rgb.x, rgb.y, rgb.z, 0.34 + pulse * 0.34))
-                        sdf.stroke(vec4(1.0, 1.0, 1.0, 0.45 + pulse * 0.5), 2.0)
-                    } else {
-                        sdf.fill(vec4(rgb.x * 0.82, rgb.y * 0.82, rgb.z * 0.82, 0.92))
-                        sdf.stroke(vec4(1.0, 1.0, 1.0, 0.95), 2.0)
-                    }
-                }
-                return self.countdown(self.playing_progress(sdf.result))
-            }
-
-            // Keep the pad quiet behind its waveform; state remains visible
-            // in the outline, queued pulse and playing progress.
-            if self.state < 1.5 {
-                sdf.stroke(vec4(rgb.x, rgb.y, rgb.z, 0.25), 1.0)
-            } else if self.state < 2.5 {
-                sdf.fill(vec4(rgb.x, rgb.y, rgb.z, 0.07))
-                sdf.stroke(vec4(rgb.x, rgb.y, rgb.z, 0.68), 1.0)
-            } else {
-                sdf.fill(vec4(rgb.x, rgb.y, rgb.z, 0.03))
-                sdf.stroke(vec4(rgb.x, rgb.y, rgb.z, 0.68), 1.0)
-                sdf.box(
-                    part_x0 + 1.0,
-                    part_y0 + 1.0,
-                    max(part_x1 - part_x0 - 2.0, 1.0),
-                    max(part_y1 - part_y0 - 2.0, 1.0),
-                    1.0
-                )
-                if self.state < 3.5 {
-                    // Up next: a pulsing white frame, and the bar countdown
-                    // strip along the active slot's top edge.
-                    let pulse = 0.5 + 0.5 * sin(self.time * 12.5663706)
-                    sdf.fill(vec4(rgb.x, rgb.y, rgb.z, 0.08))
-                    sdf.stroke(vec4(1.0, 1.0, 1.0, 0.45 + pulse * 0.5), 2.0)
-                } else {
-                    sdf.fill(vec4(rgb.x, rgb.y, rgb.z, 0.10))
-                    sdf.stroke(vec4(1.0, 1.0, 1.0, 0.95), 2.0)
-                }
-            }
-
-            let inner_w = max(w - 8.0, 1.0)
-            let inner_x = clamp((p.x - 4.0) / inner_w, 0.0, 1.0)
-            let column = self.span_start + inner_x * self.span_cols
-            let tile = self.mix_span(column)
-            let stems = self.stem_span(column)
-            let present = max(stems.x + stems.y + stems.z + stems.w, 0.0001)
-            let c0 = 1.0 - step(0.5, self.channel)
-            let c1 = step(0.5, self.channel) - step(1.5, self.channel)
-            let c2 = step(1.5, self.channel) - step(2.5, self.channel)
-            let c3 = step(2.5, self.channel) - step(3.5, self.channel)
-            let stem_level = (stems.x * c0 + stems.y * c1 + stems.z * c2 + stems.w * c3) / present
-            let level = clamp(mix(tile.w * stem_level, tile.w, is_mix), 0.0, 1.0) * 0.80
-
-            let active = step(2.5, self.state)
-            let part_h = max(self.part_y1 - self.part_y0, 0.001)
-            let part_y = clamp((self.pos.y - self.part_y0) / part_h, 0.0, 1.0)
-            let display_y = mix(self.pos.y, part_y, active)
-            let display_h = mix(h, part_y1 - part_y0, active)
-            let inner_scale = max(display_h - 8.0, 1.0) / max(display_h, 1.0)
-            let y = abs(display_y - 0.5) * 2.0
-            let feather = 2.0 / max(h, 2.0)
-            let envelope = (1.0 - smoothstep(
-                level * inner_scale - feather,
-                level * inner_scale + feather,
-                y
-            )) * step(0.002, level)
-            let in_x = smoothstep(3.0, 4.0, p.x)
-                * (1.0 - smoothstep(w - 4.0, w - 3.0, p.x))
-            let part_mask = step(part_x0, p.x) * step(p.x, part_x1)
-                * step(part_y0, p.y) * step(p.y, part_y1)
-            let cover = envelope * in_x * mix(1.0, part_mask, active)
-
-            let pulse = 0.5 + 0.5 * sin(self.time * 12.5663706)
-            let part_w = max(self.part_x1 - self.part_x0, 0.001)
-            let part_x = clamp((self.pos.x - self.part_x0) / part_w, 0.0, 1.0)
-            let played = step(part_x, clamp(self.phase, 0.0, 1.0))
-            let silent = 1.0 - step(1.5, self.state)
-            let ready = step(1.5, self.state) - step(2.5, self.state)
-            let queued = step(2.5, self.state) - step(3.5, self.state)
-            let playing = step(3.5, self.state)
-            let alpha = (silent * 0.20
-                + ready * 0.35
-                + queued * (0.45 + pulse * 0.40)
-                + playing * (0.55 + played * 0.35))
-                * mix(1.0, 0.55, self.has_blocks)
-            let gain = 1.0 + playing * played * 0.12
-            let wave = vec4(
-                min(rgb.x * gain, 1.0),
-                min(rgb.y * gain, 1.0),
-                min(rgb.z * gain, 1.0),
-                alpha
-            )
-            return self.countdown(self.playing_progress(sdf.result.mix(wave, cover)))
-        }
-    }
-
-    set_type_default() do #(DrawSplatBlock::script_shader(vm)){
-        ..mod.draw.DrawQuad
-        pixel: fn() {
-            let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-            sdf.box(0.0, 0.0, self.rect_size.x, self.rect_size.y, 1.0)
-            sdf.fill(vec4(self.color.xyz, self.alpha))
-            return sdf.result
-        }
-    }
-
-    mod.widgets.VjLoopSplatBase = #(VjLoopSplat::register_widget(vm))
-    mod.widgets.VjLoopSplat = set_type_default() do mod.widgets.VjLoopSplatBase{
-        width: Fill
-        height: Fill
-        draw_text +: {
-            color: #xf4f7fa
-            text_style: theme.font_bold{font_size: 10}
-        }
-        draw_small +: {
-            color: #xaab4be
-            text_style: theme.font_bold{font_size: 8}
-        }
-    }
-
     // ---- one zoomed waveform lane ----------------------------------------
     set_type_default() do #(DrawWaveLane::script_shader(vm)){
         ..mod.draw.DrawQuad
@@ -480,7 +220,7 @@ script_mod! {
         color_grid_bar: uniform(#xffffff6e)
         // The running loop, in the app-wide accent. Low alpha: a wash the
         // waveform stays readable through, not a fill that replaces it.
-        color_loop: uniform(#xff5c392e)
+        color_loop: uniform(#xff5c3924)
         // The loop's span as (start_col, end_col, _, _). A UNIFORM and not
         // two `#[live]` fields: those become per-instance VERTEX INPUTS,
         // and this lane already sits on the vs_5_0 limit of 32 — two more
@@ -574,25 +314,18 @@ script_mod! {
             return vec4(c.x, c.y, c.z, c.w * a)
         }
 
-        // The running loop: a translucent wash plus one-pixel bracket
-        // edges. The short top/bottom caps make IN and OUT read as a pair,
-        // not as two unrelated grid rules.
+        // The running loop: a wash across the span, and a hard rule on each
+        // edge. The edges are the seam — where the sound actually jumps —
+        // so they are drawn as firmly as a bar ruling rather than fading
+        // out with the wash.
         loop_at: fn(column: float) -> float {
             if self.loop_span.y <= self.loop_span.x {
                 return 0.0
             }
             let inside = step(self.loop_span.x, column) * step(column, self.loop_span.y)
-            let scale = max(self.cols_per_px, 0.0001)
-            let from_in = (column - self.loop_span.x) / scale
-            let from_out = (self.loop_span.y - column) / scale
-            let edge_in = 1.0 - smoothstep(0.5, 1.0, abs(from_in))
-            let edge_out = 1.0 - smoothstep(0.5, 1.0, abs(from_out))
-            let y = min(self.pos.y, 1.0 - self.pos.y) * self.rect_size.y
-            let cap_y = 1.0 - smoothstep(0.5, 1.0, y)
-            let cap_in = step(0.0, from_in) * step(from_in, 6.0)
-            let cap_out = step(0.0, from_out) * step(from_out, 6.0)
-            let bracket = max(max(edge_in, edge_out), cap_y * max(cap_in, cap_out))
-            return max(inside * self.color_loop.w, bracket)
+            let de = min(abs(column - self.loop_span.x), abs(column - self.loop_span.y))
+            let edge = 1.0 - smoothstep(0.5, 1.8, de / max(self.cols_per_px, 0.0001))
+            return max(inside * self.color_loop.w, edge)
         }
 
         // A drag's would-be landing: the same band at reduced weight, so
@@ -695,8 +428,8 @@ script_mod! {
             // A whisper of the rulings survives on top, so the two decks
             // can be read against each other through a loud passage.
             let ruled = body.mix(vec4(g.x, g.y, g.z, 1.0), g.w * 0.30)
-            // The overview and a stationary loop lane carry an in-shader
-            // playhead; normally the zoomed lanes share the centre overlay.
+            // The overview strip carries its own playhead; the zoomed lanes
+            // share one drawn over both, so they pass head_on = 0.
             // The loop sits over the picture, under the playhead: you have
             // to be able to see the band through a loud passage.
             let la = max(self.loop_at(column), self.preview_at(column))
@@ -901,7 +634,6 @@ script_mod! {
         // holds the word-aligned transcript.
         row_stem := TrackText{width: 36 draw_text.color: #x35c05f}
         row_krk := TrackText{width: 30 draw_text.color: #x35c05f}
-        row_license := TrackText{width: 128 draw_text.color: #x6f7b87}
         row_tags := TrackText{width: Fill{max: 190.} draw_text.color: #x6f7b87}
         // Headphone pre-listen: green while this row is the one in
         // the phones. Painted per row from the host's active key.
@@ -1315,24 +1047,6 @@ script_mod! {
         }
     }
 
-    // The deck transports are the console's primary hand targets. They use
-    // the same chrome as the compact utility controls, but at a size that is
-    // comfortable to hit; two rows keep that size inside each 316pt deck.
-    let MusicTransportButton = MusicButton{
-        height: 38
-        padding: Inset{left: 8.0 right: 8.0 top: 0.0 bottom: 0.0}
-        align: Align{x: 0.5, y: 0.5}
-        draw_bg +: {border_radius: 7.0}
-        draw_text +: {text_style: theme.font_bold{font_size: 11}}
-    }
-
-    let MusicTransportIconButton = MusicIconButton{
-        width: 40
-        height: 38
-        icon_walk: Walk{width: 16 height: Fit}
-        draw_bg +: {border_radius: 7.0}
-    }
-
     // An accordion chevron: bare, quiet, and the height of the heading it
     // sits beside. It says which way the block will go, and nothing else.
     let ChevronIcon = ButtonIcon{
@@ -1531,26 +1245,6 @@ script_mod! {
         draw_text.text_style: theme.font_bold{font_size: 7}
     }
 
-    let AttributionLink = LinkLabel{
-        height: Fit
-        margin: 0
-        padding: 0
-        draw_bg +: {
-            color: #x00000000
-            color_focus: #x00000000
-            color_hover: #x00000000
-            color_down: #x00000000
-            border_size: 0.0
-        }
-        draw_text +: {
-            color: #x6f7b87
-            color_focus: #x6f7b87
-            color_hover: #x9fabb7
-            color_down: #x5f6a76
-            text_style: theme.font_bold{font_size: 7}
-        }
-    }
-
     let KnobStack = View{
         width: 46
         height: Fit
@@ -1561,7 +1255,7 @@ script_mod! {
 
     // Four stems have to fit the same width three tone bands do.
     let StemStack = KnobStack{width: 44}
-    let StemKnob = MusicKnob{width: 40 height: 40 default: 1.0}
+    let StemKnob = MusicKnob{width: 40 height: 40}
 
     let MusicFader = Slider{
         axis: DragAxis.Vertical
@@ -1606,7 +1300,6 @@ script_mod! {
         height: 40
         min: 0.0
         max: 1.0
-        default: 0.5
         scroll_step: 0.025
         text: ""
         text_input: TextInput{width: 0 height: 0}
@@ -1727,20 +1420,6 @@ script_mod! {
                     height: Fit
                     flow: Down
                     deck_a_title := MusicValue{width: Fill text: "empty"}
-                    deck_a_credit := View{
-                        visible: false
-                        width: Fill
-                        height: Fit
-                        flow: Right
-                        spacing: 3
-                        deck_a_credit_artist := AttributionLink{text: ""}
-                        Label{
-                            text: "·"
-                            draw_text.color: #x6f7b87
-                            draw_text.text_style: theme.font_bold{font_size: 7}
-                        }
-                        deck_a_credit_license := AttributionLink{text: ""}
-                    }
                     deck_a_artist := MusicLabel{width: Fill text: ""}
                 }
                 View{
@@ -1807,20 +1486,6 @@ script_mod! {
                     height: Fit
                     flow: Down
                     deck_b_title := MusicValue{width: Fill text: "empty"}
-                    deck_b_credit := View{
-                        visible: false
-                        width: Fill
-                        height: Fit
-                        flow: Right
-                        spacing: 3
-                        deck_b_credit_artist := AttributionLink{text: ""}
-                        Label{
-                            text: "·"
-                            draw_text.color: #x6f7b87
-                            draw_text.text_style: theme.font_bold{font_size: 7}
-                        }
-                        deck_b_credit_license := AttributionLink{text: ""}
-                    }
                     deck_b_artist := MusicLabel{width: Fill text: ""}
                 }
                 deck_b_art := Image{width: 44 height: 44}
@@ -1841,41 +1506,28 @@ script_mod! {
             new_batch: true
             deck_a_well := DeckWell{
                 width: Fill
-                deck_a_overview := mod.widgets.VjWaveOverview{
-                    height: Fill
-                    draw_load +: {color: #xff5c39}
-                }
+                deck_a_overview := mod.widgets.VjWaveOverview{height: Fill}
             }
             deck_b_well := DeckWell{
                 width: Fill
-                deck_b_overview := mod.widgets.VjWaveOverview{
-                    height: Fill
-                    draw_load +: {color: #x6aa8ff}
-                }
+                deck_b_overview := mod.widgets.VjWaveOverview{height: Fill}
             }
         }
 
 
-        // The console proper and its floating score card share an overlay.
-        // The page body remains the responsive in-flow surface; the card is
-        // its later sibling, so it neither takes deck/list space nor yields
-        // pointer hits to the waveform underneath.
-        View{
+        // The console proper: the decks over the two lists.
+        //
+        // Down while the window has the height for it. On a WIDE, SHORT
+        // window — a console squeezed against the bottom of the screen —
+        // `App::sync_page_body_flow` turns this row-wise instead, and the
+        // lists stand to the right of deck B. The room a short window is
+        // missing is vertical; the room it has going spare is horizontal,
+        // so the lists take the room that actually exists.
+        page_body := View{
             width: Fill
             height: Fill
-            flow: Overlay
-
-            // Down while the window has the height for it. On a WIDE, SHORT
-            // window — a console squeezed against the bottom of the screen —
-            // `App::sync_page_body_flow` turns this row-wise instead, and the
-            // lists stand to the right of deck B. The room a short window is
-            // missing is vertical; the room it has going spare is horizontal,
-            // so the lists take the room that actually exists.
-            page_body := View{
-                width: Fill
-                height: Fill
-                flow: Down
-                spacing: 6
+            flow: Down
+            spacing: 6
             // ---- deck region: knobs | lanes + transport | knobs ----
             // Three columns, each as tall as the region. The MIDDLE one carries
             // the zoomed lanes ABOVE the transport strip, which is what makes the
@@ -1950,9 +1602,6 @@ script_mod! {
                         spacing: 4
                         align: Align{x: 0.0, y: 0.5}
                         deck_a_sync := MusicButton{width: Fill height: 22 text: "SYNC"}
-                        // The analyser's grid can sit on the off pulse: same tempo,
-                        // sync exactly half a beat out. This flips it.
-                        deck_a_phase_flip := MusicButton{width: 26 height: 22 padding: 0 align: Align{x: 0.5, y: 0.5} text: "½"}
                         deck_a_keylock := MusicButton{width: 44 height: 22 text: "KEY"}
                         // The key steps in whole semitones, so it steps: a fader
                         // with twelve detents a side would be a worse way to ask
@@ -2200,68 +1849,39 @@ script_mod! {
                             deck_a_lyrics := mod.widgets.VjLyricReader{height: Fill}
                         }
                     }
-                    // The deck's own transport, at the foot of its column. Two
-                    // explicit wrapping rows keep every primary control large
-                    // without letting either line escape the fixed deck panel.
+                    // The deck's own transport, at the foot of its column. These
+                    // rows do not move when the strip beside them wraps: the
+                    // extra rows are paid for by the waveform lanes, not by this
+                    // column's knobs and karaoke.
                     View{
                         width: Fill
                         height: Fit
-                        flow: Down
-                        spacing: 5
-                        View{
-                            width: Fill
-                            height: Fit
-                            flow: Flow.Right{wrap: true, row_align: RowAlign.Center}
-                            spacing: 5
-                            wrap_spacing: 5
-                            align: Align{x: 0.0, y: 0.5}
-                            deck_a_to_start := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/skip_start.svg") }
-                            }
-                            deck_a_play := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/play.svg") }
-                            }
-                            deck_a_cue := MusicTransportButton{width: 52 text: "CUE"}
-                            // Headphone cue: latch this deck onto the phones bus.
-                            // Green when live — monitoring, never program.
-                            deck_a_hp := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/headphones.svg") }
-                            }
-                            // Beat jump: four bars back / forward on the deck's own
-                            // grid (shift: sixteen), so a synced deck stays in phase.
-                            deck_a_jump_back := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/rewind.svg") }
-                            }
-                            deck_a_jump_fwd := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/fast_forward.svg") }
-                            }
+                        flow: Right
+                        spacing: 3
+                        align: Align{x: 0.0, y: 0.5}
+                        deck_a_play := MusicIconButton{
+                            draw_icon +: { svg: crate_resource("self:resources/icons/play.svg") }
                         }
-                        View{
-                            width: Fill
-                            height: Fit
-                            flow: Flow.Right{wrap: true, row_align: RowAlign.Center}
-                            spacing: 5
-                            wrap_spacing: 5
-                            align: Align{x: 0.0, y: 0.5}
-                            deck_a_loop := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/loop_one.svg") }
-                            }
-                            deck_a_loop_halve := MusicTransportButton{width: 36 text: "<"}
-                            deck_a_loop_len := VjBeatsDrop{
-                                width: 42 height: 38 loop_rows: true
-                                draw_bg +: {arrow: 0.0}
-                                draw_text +: {text_style: theme.font_bold{font_size: 11}}
-                            }
-                            deck_a_loop_double := MusicTransportButton{width: 36 text: ">"}
-                            // The CDJ's loop pair, in glyphs that read as the marks
-                            // they set: `[` in, `]` out. The loop icon left of the
-                            // stepper is RELOOP/EXIT; the sparkle past them opens the
-                            // scanner, which is also where marks go to be forgotten.
-                            deck_a_loop_in := MusicTransportButton{width: 36 text: "["}
-                            deck_a_loop_out := MusicTransportButton{width: 36 text: "]"}
-                            deck_a_loop_scan := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/sparkle.svg") }
-                            }
+                        deck_a_cue := MusicButton{width: 40 height: 24 text: "CUE"}
+                        // Headphone cue: latch this deck onto the phones bus.
+                        // Green when live — monitoring, never program.
+                        deck_a_hp := MusicIconButton{
+                            draw_icon +: { svg: crate_resource("self:resources/icons/headphones.svg") }
+                        }
+                        deck_a_loop := MusicIconButton{
+                            draw_icon +: { svg: crate_resource("self:resources/icons/loop_one.svg") }
+                        }
+                        deck_a_loop_halve := MusicButton{width: 22 height: 24 text: "<"}
+                        deck_a_loop_len := VjBeatsDrop{width: 24 loop_rows: true draw_bg +: {arrow: 0.0}}
+                        deck_a_loop_double := MusicButton{width: 22 height: 24 text: ">"}
+                        // The CDJ's loop pair, in glyphs that read as the marks
+                        // they set: `[` in, `]` out. The loop icon left of the
+                        // stepper is RELOOP/EXIT; the sparkle past them opens the
+                        // scanner, which is also where marks go to be forgotten.
+                        deck_a_loop_in := MusicButton{width: 22 height: 24 text: "["}
+                        deck_a_loop_out := MusicButton{width: 22 height: 24 text: "]"}
+                        deck_a_loop_scan := MusicIconButton{
+                            draw_icon +: { svg: crate_resource("self:resources/icons/sparkle.svg") }
                         }
                     }
                 }
@@ -2515,7 +2135,6 @@ script_mod! {
                         deck_b_key_up := MusicButton{width: 22 height: 22 padding: 0 align: Align{x: 0.5, y: 0.5} text: "+"}
                         deck_b_key_down := MusicButton{width: 22 height: 22 padding: 0 align: Align{x: 0.5, y: 0.5} text: "-"}
                         deck_b_keylock := MusicButton{width: 44 height: 22 text: "KEY"}
-                        deck_b_phase_flip := MusicButton{width: 26 height: 22 padding: 0 align: Align{x: 0.5, y: 0.5} text: "½"}
                         deck_b_sync := MusicButton{width: Fill height: 22 text: "SYNC"}
                     }
                     View{
@@ -2744,60 +2363,38 @@ script_mod! {
                             }
                         }
                     }
-                    // Deck B mirrors both transport rows across the waveforms.
+                    // Deck B's transport, at the foot of ITS column, right-aligned
+                    // so the two decks mirror across the waveforms.
                     View{
                         width: Fill
                         height: Fit
-                        flow: Down
-                        spacing: 5
-                        View{
-                            width: Fill
-                            height: Fit
-                            flow: Flow.Right{wrap: true, row_align: RowAlign.Center}
-                            spacing: 5
-                            wrap_spacing: 5
-                            align: Align{x: 1.0, y: 0.5}
-                            deck_b_jump_back := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/rewind.svg") }
-                            }
-                            deck_b_jump_fwd := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/fast_forward.svg") }
-                            }
-                            deck_b_hp := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/headphones.svg") }
-                            }
-                            deck_b_cue := MusicTransportButton{width: 52 text: "CUE"}
-                            deck_b_to_start := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/skip_start.svg") }
-                            }
-                            deck_b_play := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/play.svg") }
-                            }
+                        flow: Right
+                        spacing: 3
+                        align: Align{x: 1.0, y: 0.5}
+                        // Deck B's row runs right to left, so the pair mirrors:
+                        // the sparkle outermost, then out, then in.
+                        deck_b_loop_scan := MusicIconButton{
+                            draw_icon +: { svg: crate_resource("self:resources/icons/sparkle.svg") }
                         }
-                        View{
-                            width: Fill
-                            height: Fit
-                            flow: Flow.Right{wrap: true, row_align: RowAlign.Center}
-                            spacing: 5
-                            wrap_spacing: 5
-                            align: Align{x: 1.0, y: 0.5}
-                            // The sparkle stays outermost. IN then OUT keeps the
-                            // gesture's temporal order on both CDJ sides.
-                            deck_b_loop_scan := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/sparkle.svg") }
-                            }
-                            deck_b_loop_in := MusicTransportButton{width: 36 text: "["}
-                            deck_b_loop_out := MusicTransportButton{width: 36 text: "]"}
-                            deck_b_loop_halve := MusicTransportButton{width: 36 text: "<"}
-                            deck_b_loop_len := VjBeatsDrop{
-                                width: 42 height: 38 loop_rows: true
-                                draw_bg +: {arrow: 0.0}
-                                draw_text +: {text_style: theme.font_bold{font_size: 11}}
-                            }
-                            deck_b_loop_double := MusicTransportButton{width: 36 text: ">"}
-                            deck_b_loop := MusicTransportIconButton{
-                                draw_icon +: { svg: crate_resource("self:resources/icons/loop_one.svg") }
-                            }
+                        // NOT mirrored like the rest of the row: IN then OUT is the
+                        // temporal order of the gesture, and hands read it
+                        // left-to-right on every CDJ regardless of deck side.
+                        deck_b_loop_in := MusicButton{width: 22 height: 24 text: "["}
+                        deck_b_loop_out := MusicButton{width: 22 height: 24 text: "]"}
+                        deck_b_loop_halve := MusicButton{width: 22 height: 24 text: "<"}
+                        deck_b_loop_len := VjBeatsDrop{width: 24 loop_rows: true draw_bg +: {arrow: 0.0}}
+                        deck_b_loop_double := MusicButton{width: 22 height: 24 text: ">"}
+                        deck_b_loop := MusicIconButton{
+                            draw_icon +: { svg: crate_resource("self:resources/icons/loop_one.svg") }
+                        }
+                        // The mirror of deck A's phones latch: hp then CUE,
+                        // reading inward like the rest of the row.
+                        deck_b_hp := MusicIconButton{
+                            draw_icon +: { svg: crate_resource("self:resources/icons/headphones.svg") }
+                        }
+                        deck_b_cue := MusicButton{width: 40 height: 24 text: "CUE"}
+                        deck_b_play := MusicIconButton{
+                            draw_icon +: { svg: crate_resource("self:resources/icons/play.svg") }
                         }
                     }
                 }
@@ -2834,7 +2431,6 @@ script_mod! {
                     align: Align{x: 0.0, y: 0.5}
                     lists_tab_0 := MusicButton{width: 74 height: 22 text: "explorer"}
                     lists_tab_1 := MusicButton{width: 62 height: 22 text: "queue"}
-                    lists_tab_2 := MusicButton{width: 62 height: 22 text: "loops"}
                 }
                 View{
                     width: Fill
@@ -2937,10 +2533,7 @@ script_mod! {
                         // refusal nobody could read looks exactly like a drop
                         // that did nothing. A Fill line cannot be squeezed, and
                         // an empty one costs a few pixels of height.
-                        // Only on screen while it has something to say: an empty
-                        // label still costs a row between the search and the list.
                         music_import_status := MusicLabel{
-                            visible: false
                             width: Fill
                             text: ""
                             draw_text.color: #xff5c39
@@ -2979,7 +2572,6 @@ script_mod! {
                                 height: Fit
                                 music_th_krk := MusicColHead{width: Fill text: "KRK"}
                             }
-                            th_license := MusicColHead{width: 128 text: "LICENSE"}
                             th_tags := MusicColHead{width: Fill{max: 190.} text: "TAGS"}
                             MusicLabel{width: 26 text: ""}
                         }
@@ -3042,96 +2634,6 @@ script_mod! {
                             phones_dock_player := mod.widgets.VjPhonesPlayer{}
                         }
                     }
-                    loops_drop := RoundedView{
-                        width: Fill
-                        height: Fill
-                        flow: Down
-                        spacing: 4
-                        draw_bg +: {
-                            color: #x00000000
-                            border_color: #x00000000
-                            border_size: 1.0
-                            border_radius: 8.0
-                        }
-                        // The loop page's own row, where the explorer keeps its
-                        // search: which deck the grid shows, the engine switch,
-                        // and the score popup.
-                        View{
-                            width: Fill
-                            height: Fit
-                            flow: Right
-                            spacing: 6
-                            align: Align{x: 0.0, y: 0.5}
-                            splat_deck_a := MusicButton{width: 26 height: 22 text: "A"}
-                            splat_deck_b := MusicButton{width: 26 height: 22 text: "B"}
-                            splat_on := MusicButton{width: 36 height: 22 text: "ON"}
-                            View{width: Fill height: Fit}
-                            splat_score := MusicButton{width: 52 height: 22 text: "score"}
-                        }
-                        loop_splat := mod.widgets.VjLoopSplat{}
-                    }
-                }
-            }
-            }
-
-            loop_score_panel := RoundedView{
-                visible: false
-                width: 700
-                height: 240
-                flow: Down
-                padding: Inset{left: 6.0 right: 6.0 bottom: 6.0}
-                cursor: MouseCursor.Default
-                capture_overload: true
-                draw_bg +: {
-                    color: #x171c22
-                    border_color: #x38424d
-                    border_size: 1.0
-                    border_radius: 8.0
-                }
-                View{
-                    width: Fill
-                    height: 24
-                    flow: Right
-                    spacing: 4
-                    align: Align{x: 0.0 y: 0.5}
-                    loop_score_title := Label{
-                        width: Fill
-                        height: 18
-                        text: "select a loop cell"
-                        draw_text.color: #xf4f7fa
-                        draw_text.text_style: theme.font_bold{font_size: 10}
-                    }
-                    loop_score_play := MusicButton{
-                        width: 28
-                        height: 22
-                        padding: 0
-                        text: "▶"
-                    }
-                    loop_score_stop := MusicButton{
-                        width: 28
-                        height: 22
-                        padding: 0
-                        text: "■"
-                    }
-                    loop_score_loop := MusicChipButton{
-                        height: 22
-                        text: "LOOP"
-                    }
-                    loop_score_close := MusicButton{
-                        width: 24
-                        height: 22
-                        text: "×"
-                    }
-                }
-                loop_score := mod.widgets.ScoreView{
-                    width: Fill
-                    height: Fill
-                    fit: ScoreFit.Content
-                    hide_labels: true
-                    // The app is dark; the score uses its designed dark
-                    // palette (charcoal paper, warm ink), never an inversion.
-                    dark: true
-                    draw_bg +: {color: #x20211f}
                 }
             }
         }
@@ -3200,18 +2702,6 @@ script_mod! {
                         // outro, the classic hand-off.
                         auto_style := CheckBox{text: "BODY TO BODY"}
                     }
-                    View{
-                        width: Fill
-                        height: Fit
-                        flow: Right
-                        spacing: 8
-                        align: Align{x: 0.0, y: 0.5}
-                        MusicLabel{width: 110 text: "Stem separation"}
-                        stem_separation := DropDown{
-                            labels: ["Off" "AI hub" "Local"]
-                            selected_item: 1
-                        }
-                    }
                     View{
                         width: Fill
                         height: Fit
@@ -3419,16 +2909,6 @@ script_mod! {
                         draw_text.color: #x8e9aa7
                         draw_text.text_style.font_size: 9
                     }
-                    Label{
-                        width: Fill
-                        text: "MORE MODELS"
-                        draw_text.color: #xff5c39
-                        draw_text.text_style: theme.font_bold{font_size: 10}
-                    }
-                    hub_model_install_panel := mod.widgets.ModelInstallPanel{
-                        width: Fill
-                        height: 220
-                    }
                     View{
                         width: Fill
                         height: Fit
@@ -3537,7 +3017,7 @@ pub struct WaveLevel {
 /// The whole waveform store for one track: a stack of max-reduced levels in
 /// one texture. Scrolling, zooming and the playhead are uniform changes
 /// against this; only new audio appends anything.
-#[derive(Clone, PartialEq)]
+#[derive(Clone)]
 pub struct WavePyramid {
     pub texture: Texture,
     pub width: usize,
@@ -3725,8 +3205,6 @@ pub struct WaveLane {
     /// The running loop in source seconds — the tile timebase, so this
     /// converts to columns exactly the way the grid does.
     pub loop_span: Option<(f64, f64)>,
-    /// One-based loop slot shown at the overlay's top-left.
-    pub loop_slot: Option<u8>,
     /// Playback rate, so the grid rules where the music actually lands.
     pub rate: f64,
     pub playing: bool,
@@ -3751,13 +3229,7 @@ impl WaveLane {
             return self.position_secs;
         }
         let elapsed = (now - self.stamp).clamp(0.0, 0.5);
-        let position = (self.position_secs + elapsed * self.rate.max(0.0)).max(0.0);
-        match self.loop_span {
-            Some((start, end)) if end > start && position >= start => {
-                start + (position - start).rem_euclid(end - start)
-            }
-            _ => position,
-        }
+        (self.position_secs + elapsed * self.rate.max(0.0)).max(0.0)
     }
 
     /// The tile column under the playhead.
@@ -3840,10 +3312,6 @@ pub struct VjWaveScroll {
     zoom_secs: f64,
     #[rust]
     lane_rects: [Rect; 2],
-    /// The viewport centre captured when a loop becomes active. The wave
-    /// stays put at the user's current zoom while its head crosses the band.
-    #[rust]
-    loop_centres: [Option<f64>; 2],
     /// Which lane a pointer is holding, and where/when it was last seen.
     #[rust]
     drag: Option<DragState>,
@@ -3975,17 +3443,7 @@ struct DragState {
 impl VjWaveScroll {
     pub fn set_lane(&mut self, cx: &mut Cx, deck: DeckId, lane: WaveLane) {
         let stamp = cx.seconds_since_app_start();
-        let index = deck.index();
-        if self.lanes[index].loop_span != lane.loop_span {
-            self.loop_centres[index] = lane.loop_span.map(|(start, end)| {
-                if end > start {
-                    lane.position_secs.clamp(start, end) * ZOOM_COLS_PER_SEC
-                } else {
-                    lane.position_secs * ZOOM_COLS_PER_SEC
-                }
-            });
-        }
-        self.lanes[index] = WaveLane { stamp, ..lane };
+        self.lanes[deck.index()] = WaveLane { stamp, ..lane };
         self.area.redraw(cx);
     }
 
@@ -4024,29 +3482,12 @@ impl VjWaveScroll {
 
     /// The deck's running loop, for the band. Diffed: this comes off the
     /// status pump and hardly ever changes between ticks.
-    pub fn set_loop_span(
-        &mut self,
-        cx: &mut Cx,
-        deck: DeckId,
-        span: Option<(f64, f64)>,
-        slot: Option<u8>,
-    ) {
-        let index = deck.index();
-        let lane = &mut self.lanes[index];
-        if lane.loop_span == span && lane.loop_slot == slot {
+    pub fn set_loop_span(&mut self, cx: &mut Cx, deck: DeckId, span: Option<(f64, f64)>) {
+        let lane = &mut self.lanes[deck.index()];
+        if lane.loop_span == span {
             return;
         }
-        if lane.loop_span != span {
-            self.loop_centres[index] = span.map(|(start, end)| {
-                if end > start {
-                    lane.position_secs.clamp(start, end) * ZOOM_COLS_PER_SEC
-                } else {
-                    lane.position_secs * ZOOM_COLS_PER_SEC
-                }
-            });
-        }
         lane.loop_span = span;
-        lane.loop_slot = slot;
         self.area.redraw(cx);
     }
 
@@ -4220,8 +3661,8 @@ impl Widget for VjWaveScroll {
             return DrawStep::done();
         }
         let now = cx.seconds_since_app_start();
-        // A playing deck redraws every frame: the normal waveform scrolls,
-        // while a loop keeps the waveform still and advances only its head.
+        // A playing deck redraws every frame: the waveform scrolls with the
+        // music rather than in twenty-hertz steps.
         if self.lanes.iter().any(|lane| lane.playing) {
             self.next_frame = cx.new_next_frame();
         }
@@ -4230,7 +3671,6 @@ impl Widget for VjWaveScroll {
         let gutter = 14.0f64;
         let lane_h = ((rect.size.y - gutter) * 0.5).max(8.0);
         let cols_per_px = (self.zoom_secs * ZOOM_COLS_PER_SEC / rect.size.x) as f32;
-        let mut moving_heads = [false; 2];
         for index in 0..2 {
             let y = if index == 0 {
                 rect.pos.y
@@ -4279,17 +3719,13 @@ impl Widget for VjWaveScroll {
             self.draw_lane.gain_drums = lane.stem_gain[1];
             self.draw_lane.gain_bass = lane.stem_gain[2];
             self.draw_lane.gain_other = lane.stem_gain[3];
+            // The shared playhead is one quad over both lanes.
+            self.draw_lane.head_on = 0.0;
             self.draw_lane.cols = lane.cols as f32;
             // Snap the scroll to whole device pixels. A sub-pixel offset
             // makes every column's sample point crawl between neighbours
             // frame to frame, which reads as a shimmer over the whole wave.
-            let head = lane.head_column_at(now);
-            let loop_columns = lane.loop_columns();
-            moving_heads[index] = loop_columns.is_some();
-            // A loop captures the viewport where it engaged. The waveform
-            // and user zoom stay untouched while the in-shader head moves
-            // through (and wraps inside) the highlighted source span.
-            let raw_centre = self.loop_centres[index].filter(|_| moving_heads[index]).unwrap_or(head);
+            let raw_centre = lane.head_column_at(now);
             let columns_per_pixel = cols_per_px as f64;
             let centre = if columns_per_pixel > 0.0 {
                 (raw_centre / columns_per_pixel).round() * columns_per_pixel
@@ -4298,10 +3734,7 @@ impl Widget for VjWaveScroll {
             };
             self.draw_lane.centre_col = centre as f32;
             self.draw_lane.cols_per_px = cols_per_px;
-            self.draw_lane.head_col = head as f32;
-            self.draw_lane.head_on = if moving_heads[index] { 1.0 } else { 0.0 };
-            set_loop_color_uniform(&mut self.draw_lane, cx, deck_accent(if index == 0 { DeckId::A } else { DeckId::B }));
-            set_loop_span_uniform(&mut self.draw_lane, cx, loop_columns);
+            set_loop_span_uniform(&mut self.draw_lane, cx, lane.loop_columns());
             set_preview_span_uniform(&mut self.draw_lane, cx, None);
             let (beat_cols, phase) = lane.grid_columns().unwrap_or((0.0, 0.0));
             self.draw_lane.beat_cols = beat_cols as f32;
@@ -4310,40 +3743,13 @@ impl Widget for VjWaveScroll {
             self.draw_lane.draw_abs(cx, lane_rect);
         }
 
-        // Slot number at the visible top-left of the active band. Text is
-        // direct-drawn over the same lane; the overlay remains one widget.
-        for index in 0..2 {
-            let lane = &self.lanes[index];
-            let Some(slot) = lane.loop_slot.filter(|_| moving_heads[index]) else { continue };
-            let Some((start, end)) = lane.loop_columns() else { continue };
-            let centre = self.loop_centres[index].unwrap_or_else(|| lane.head_column_at(now));
-            let start_x = rect.pos.x + rect.size.x * 0.5
-                + (start - centre) / cols_per_px.max(1e-4) as f64;
-            let end_x = rect.pos.x + rect.size.x * 0.5
-                + (end - centre) / cols_per_px.max(1e-4) as f64;
-            let lane_rect = self.lane_rects[index];
-            if end_x < lane_rect.pos.x || start_x > lane_rect.pos.x + lane_rect.size.x {
-                continue;
-            }
-            self.draw_text.color = Vec4f::from_u32(0xf4f7faff);
-            self.draw_text.text_style.font_size = 9.0;
-            self.draw_text.draw_abs(
-                cx,
-                dvec2(start_x.max(lane_rect.pos.x) + 3.0, lane_rect.pos.y + 2.0),
-                &slot.to_string(),
-            );
-        }
-
         // Bar numbers, ruled off whichever deck is leading the view.
-        self.draw_text.color = Vec4f::from_u32(0x8e9aa7ff);
         let ruler = if self.lanes[0].grid.is_some() { 0 } else { 1 };
         let lane = &self.lanes[ruler];
         if let Some((beat_cols, phase)) = lane.grid_columns() {
             let bar_cols = beat_cols * 4.0;
             if bar_cols > 1.0 {
-                let centre = self.loop_centres[ruler]
-                    .filter(|_| moving_heads[ruler])
-                    .unwrap_or_else(|| lane.head_column_at(now));
+                let centre = lane.head_column_at(now);
                 let half_cols = self.zoom_secs * ZOOM_COLS_PER_SEC * 0.5;
                 let first = ((centre - half_cols - phase) / bar_cols).floor();
                 let last = ((centre + half_cols - phase) / bar_cols).ceil();
@@ -4393,31 +3799,14 @@ impl Widget for VjWaveScroll {
             );
         }
 
-        // Unlooped lanes keep the familiar fixed centre head. A looping
-        // lane draws its moving head in the waveform shader instead.
-        if !moving_heads[0] && !moving_heads[1] {
-            self.draw_head.draw_abs(
-                cx,
-                Rect {
-                    pos: dvec2(rect.pos.x + rect.size.x * 0.5 - 6.0, rect.pos.y),
-                    size: dvec2(12.0, rect.size.y),
-                },
-            );
-        } else {
-            for index in 0..2 {
-                if moving_heads[index] {
-                    continue;
-                }
-                let lane_rect = self.lane_rects[index];
-                self.draw_head.draw_abs(
-                    cx,
-                    Rect {
-                        pos: dvec2(lane_rect.pos.x + lane_rect.size.x * 0.5 - 6.0, lane_rect.pos.y),
-                        size: dvec2(12.0, lane_rect.size.y),
-                    },
-                );
-            }
-        }
+        // The one shared playhead, straight through both lanes.
+        self.draw_head.draw_abs(
+            cx,
+            Rect {
+                pos: dvec2(rect.pos.x + rect.size.x * 0.5 - 6.0, rect.pos.y),
+                size: dvec2(12.0, rect.size.y),
+            },
+        );
         DrawStep::done()
     }
 }
@@ -4426,15 +3815,6 @@ impl Widget for VjWaveScroll {
 // whole-track overview
 // ---------------------------------------------------------------------------
 
-#[derive(Clone, Copy, Debug, PartialEq)]
-struct WaveLoadView {
-    phase: f32,
-    progress: Option<f32>,
-    /// The deck is already playing what has arrived: the waveform stays
-    /// in view and the progress is a thin line under it, not a curtain.
-    playable: bool,
-}
-
 #[derive(Clone, Copy, Debug, PartialEq)]
 pub enum OverviewEvent {
     /// The green marker was clicked: keep the running loop as a blue one.
@@ -4486,10 +3866,6 @@ pub struct VjWaveOverview {
     /// the strip stays the reference picture of the song.
     #[live]
     draw_lane: DrawWaveLane,
-    /// Direct-drawn over the same strip: no extra layout and no
-    /// platform-specific path. Each deck gives it its header accent.
-    #[live]
-    draw_load: DrawColor,
     #[rust]
     area: Area,
     #[rust]
@@ -4571,29 +3947,9 @@ pub struct VjWaveOverview {
     snap_beats: u32,
     #[rust]
     events: Vec<OverviewEvent>,
-    #[rust]
-    load: Option<WaveLoadView>,
-    #[rust]
-    load_frame: NextFrame,
 }
 
 impl VjWaveOverview {
-    pub fn set_load(&mut self, cx: &mut Cx, visual: Option<(f32, f32, f32, bool)>) {
-        let load = visual.map(|(phase, progress, indeterminate, playable)| WaveLoadView {
-            phase,
-            progress: (indeterminate < 0.5).then_some(progress),
-            playable,
-        });
-        if self.load == load {
-            return;
-        }
-        self.load = load;
-        self.area.redraw(cx);
-        if self.load.is_some_and(|load| load.progress.is_none()) {
-            self.load_frame = cx.new_next_frame();
-        }
-    }
-
     pub fn set_track(
         &mut self,
         cx: &mut Cx,
@@ -4775,12 +4131,6 @@ impl WidgetNode for VjWaveOverview {
 
 impl Widget for VjWaveOverview {
     fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        if self.load_frame.is_event(event).is_some()
-            && self.load.is_some_and(|load| load.progress.is_none())
-        {
-            self.area.redraw(cx);
-            self.load_frame = cx.new_next_frame();
-        }
         match event.hits(cx, self.area) {
             Hit::FingerDown(fe) if fe.is_primary_hit() => {
                 // Marker strip first: a chip click is neither a seek nor a
@@ -4962,7 +4312,6 @@ impl Widget for VjWaveOverview {
         let columns = self
             .loop_span
             .map(|(start, end)| (start * ZOOM_COLS_PER_SEC, end * ZOOM_COLS_PER_SEC));
-        set_loop_color_uniform(&mut self.draw_lane, cx, self.draw_load.color);
         set_loop_span_uniform(&mut self.draw_lane, cx, columns);
         // During a drag the ghost above stays put and this is where release
         // will land — the pair is the whole point of the ghost model.
@@ -4981,57 +4330,6 @@ impl Widget for VjWaveOverview {
         self.draw_lane.head_col = (self.head * self.cols.max(1) as f64) as f32;
         self.draw_lane.head_on = if self.pyramid.is_some() { 1.0 } else { 0.0 };
         self.draw_lane.draw_abs(cx, rect);
-        if let Some(load) = self.load {
-            let accent = self.draw_load.color;
-            // A deck that is already playing keeps its picture: the bar is
-            // a thin line along the bottom edge, where the decoded region
-            // grows under the waveform drawing in above it. A deck still
-            // waiting gets the curtain and the bar across the middle.
-            let track = if load.playable {
-                Rect {
-                    pos: dvec2(rect.pos.x, rect.pos.y + rect.size.y - 3.0),
-                    size: dvec2(rect.size.x.max(1.0), 3.0),
-                }
-            } else {
-                self.draw_load.color = Vec4f::from_u32(0x090c10d9);
-                self.draw_load.draw_abs(cx, rect);
-                Rect {
-                    pos: dvec2(rect.pos.x + 12.0, rect.pos.y + rect.size.y * 0.5 - 4.0),
-                    size: dvec2((rect.size.x - 24.0).max(1.0), 8.0),
-                }
-            };
-            self.draw_load.color = Vec4f::from_u32(0x2a323cff);
-            self.draw_load.draw_abs(cx, track);
-            self.draw_load.color = match load.phase as u32 {
-                2 => Vec4f::from_u32(0xf5c542ff),
-                3 => Vec4f::from_u32(0x35c05fff),
-                4 => Vec4f::from_u32(0xe5484dff),
-                _ => accent,
-            };
-            let fill = match load.progress {
-                Some(progress) => Rect {
-                    pos: track.pos,
-                    size: dvec2(
-                        track.size.x * progress.clamp(0.0, 1.0) as f64,
-                        track.size.y,
-                    ),
-                },
-                None => {
-                    let t = (cx.seconds_since_app_start() * 0.8).rem_euclid(2.0);
-                    let sweep = if t < 1.0 { t } else { 2.0 - t };
-                    let width = (track.size.x * 0.22).clamp(28.0, 84.0).min(track.size.x);
-                    self.load_frame = cx.new_next_frame();
-                    Rect {
-                        pos: dvec2(track.pos.x + (track.size.x - width) * sweep, track.pos.y),
-                        size: dvec2(width, track.size.y),
-                    }
-                }
-            };
-            if fill.size.x > 0.0 {
-                self.draw_load.draw_abs(cx, fill);
-            }
-            self.draw_load.color = accent;
-        }
         // The marker chips ride the top edge, each over its loop's IN.
         // NO chip ever moves with the pointer: hover scales one up, a
         // press takes it back to normal (the pressed-down feel), and a
@@ -5178,7 +4476,6 @@ pub struct TrackRowEntry {
     pub bpm: String,
     pub musical_key: String,
     pub duration: String,
-    pub license: String,
     pub tags: String,
     /// The store holds this track's four separated stems.
     pub stem: bool,
@@ -5199,7 +4496,6 @@ impl TrackRowEntry {
             bpm: String::new(),
             musical_key: String::new(),
             duration: String::new(),
-            license: String::new(),
             tags: String::new(),
             stem: false,
             krk: false,
@@ -5212,10 +4508,9 @@ impl TrackRowEntry {
 /// Below this list width the explorer drops its word headers: STEM and KRK
 /// read S and K, and their columns shrink to `MARK_COLUMN_NARROW`. Measured
 /// against the column set: badge, artist, bpm, key, time, the two marks,
-/// licence, tags and the queue chip cost ~800 points before the title gets
-/// its floor of 180, so a list under ~1040 is already spending pixels it
-/// does not have.
-pub const LIBRARY_NARROW_WIDTH: f64 = 1040.0;
+/// tags and the queue chip cost ~670 points before the title gets its floor
+/// of 180, so a list under ~900 is already spending pixels it does not have.
+pub const LIBRARY_NARROW_WIDTH: f64 = 900.0;
 
 // ---------------------------------------------------------------------------
 // the transport strip: three groups, an order that depends on the width
@@ -5358,7 +4653,7 @@ fn strip_walk(width: f64) -> Walk {
         margin: Inset::default(),
         width: Size::Fixed(width.max(0.0)),
         height: Size::fit(),
-        ..Default::default()
+        metrics: Metrics::default(),
     }
 }
 #[derive(Script, ScriptHook, Widget)]
@@ -5965,7 +5260,6 @@ impl Widget for VjTrackList {
                         .set_text(cx, if entry.stem { "✓" } else { "" });
                     item.label(cx, ids!(row_krk))
                         .set_text(cx, if entry.krk { "✓" } else { "" });
-                    item.label(cx, ids!(row_license)).set_text(cx, &entry.license);
                     item.label(cx, ids!(row_tags)).set_text(cx, &entry.tags);
                     // The tick columns follow the header's S/K: one
                     // measurement (App::sync_library_density) decides both,
@@ -5990,7 +5284,6 @@ impl Widget for VjTrackList {
                         ids!(row_time),
                         ids!(row_stem),
                         ids!(row_krk),
-                        ids!(row_license),
                         ids!(row_tags),
                     ] {
                         item.widget(cx, column).set_visible(cx, wide);
@@ -6412,16 +5705,6 @@ mod tests {
         assert!(lane.loop_columns().is_none());
     }
 
-    #[test]
-    fn the_loop_playhead_wraps_without_moving_the_waveform_timebase() {
-        let mut lane = lane(120.0, 3.9);
-        lane.playing = true;
-        lane.stamp = 10.0;
-        lane.loop_span = Some((2.0, 4.0));
-        assert!((lane.position_at(10.2) - 2.1).abs() < 1e-9);
-        assert_eq!(lane.loop_columns(), Some((200.0, 400.0)));
-    }
-
     #[test]
     fn the_band_is_grabbable_along_its_length_and_not_outside_it() {
         let span = Some((10.0, 14.0));
diff --git a/apps/vj/src/notes_map.rs b/apps/vj/src/notes_map.rs
deleted file mode 100644
index c81fe9ea0..000000000
--- a/apps/vj/src/notes_map.rs
+++ /dev/null
@@ -1,288 +0,0 @@
-//! Basic Pitch input resampling and note-to-score mapping for loop scores.
-
-use makepad_ai_notes::NoteEvent;
-use makepad_score_view::build::PitchedNote;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) enum PitchLane {
-    Bass,
-    Melody,
-    Other,
-}
-
-/// Resample one mono channel to Basic Pitch's fixed 22.05 kHz input rate.
-///
-/// This is the hub resampler's small rational polyphase/windowed-sinc kernel,
-/// kept local so the VJ app does not need another crate feature or dependency.
-pub(crate) fn resample_to_basic_pitch(input: &[f32], input_rate: u32) -> Vec<f32> {
-    const OUTPUT_RATE: u32 = makepad_ai_notes::SAMPLE_RATE as u32;
-    assert!(input_rate > 0);
-    if input_rate == OUTPUT_RATE || input.is_empty() {
-        return input.to_vec();
-    }
-
-    let divisor = gcd(u64::from(input_rate), u64::from(OUTPUT_RATE));
-    let up = (u64::from(OUTPUT_RATE) / divisor) as usize;
-    let down = (u64::from(input_rate) / divisor) as usize;
-
-    const HALF: i64 = 16;
-    let cutoff = 0.5 * 0.92 * (OUTPUT_RATE.min(input_rate) as f64 / input_rate as f64);
-    let mut kernels = Vec::with_capacity(up);
-    for phase in 0..up {
-        let fraction = phase as f64 / up as f64;
-        let mut taps = Vec::with_capacity((2 * HALF) as usize);
-        let mut sum = 0.0;
-        for offset in -HALF + 1..=HALF {
-            let time = offset as f64 - fraction;
-            let sinc = if time == 0.0 {
-                1.0
-            } else {
-                let angle = std::f64::consts::PI * 2.0 * cutoff * time;
-                angle.sin() / angle
-            };
-            let window_x = (time + HALF as f64) / (2.0 * HALF as f64);
-            let window = if (0.0..=1.0).contains(&window_x) {
-                0.42 - 0.5 * (2.0 * std::f64::consts::PI * window_x).cos()
-                    + 0.08 * (4.0 * std::f64::consts::PI * window_x).cos()
-            } else {
-                0.0
-            };
-            let tap = 2.0 * cutoff * sinc * window;
-            sum += tap;
-            taps.push(tap);
-        }
-        for tap in &mut taps {
-            *tap /= sum;
-        }
-        kernels.push(taps);
-    }
-
-    let output_len = input.len() * up / down;
-    let mut output = Vec::with_capacity(output_len);
-    for output_index in 0..output_len {
-        let numerator = output_index * down;
-        let base = (numerator / up) as i64;
-        let taps = &kernels[numerator % up];
-        let mut sample = 0.0;
-        for (tap_index, offset) in (-HALF + 1..=HALF).enumerate() {
-            let input_index = base + offset;
-            if input_index >= 0 && (input_index as usize) < input.len() {
-                sample += input[input_index as usize] as f64 * taps[tap_index];
-            }
-        }
-        output.push(sample as f32);
-    }
-    output
-}
-
-/// Convert Basic Pitch seconds to score beats and reduce its polyphonic
-/// output to the staff density appropriate for each loop-score row.
-pub(crate) fn map_notes(events: &[NoteEvent], bpm: f64, lane: PitchLane) -> Vec<PitchedNote> {
-    if !bpm.is_finite() || bpm <= 0.0 {
-        return Vec::new();
-    }
-    let mut events: Vec<&NoteEvent> = events
-        .iter()
-        .filter(|event| {
-            event.start_secs.is_finite()
-                && event.end_secs.is_finite()
-                && event.end_secs - event.start_secs >= 0.040
-        })
-        .collect();
-
-    match lane {
-        PitchLane::Bass => {
-            // Basic Pitch commonly reports the 2nd and 3rd harmonic beside
-            // the fundamental. Keep a weak fundamental from suppressing a
-            // real upper note: the lower note must carry at least 60% of the
-            // candidate's amplitude before it wins.
-            let bass_candidates = events.clone();
-            events.retain(|candidate| {
-                !bass_candidates.iter().any(|lower| {
-                    let interval = i16::from(candidate.midi) - i16::from(lower.midi);
-                    matches!(interval, 12 | 19)
-                        && overlaps(candidate, lower)
-                        && finite_amplitude(lower) >= finite_amplitude(candidate) * 0.60
-                })
-            });
-        }
-        PitchLane::Melody => events = loudest_non_overlapping(events, 1),
-        PitchLane::Other => events = loudest_non_overlapping(events, 4),
-    }
-
-    events.sort_by(|left, right| {
-        left.start_secs
-            .total_cmp(&right.start_secs)
-            .then_with(|| left.midi.cmp(&right.midi))
-    });
-    let beats_per_second = bpm / 60.0;
-    events
-        .into_iter()
-        .map(|event| PitchedNote {
-            onset_beats: event.start_secs.max(0.0) * beats_per_second,
-            duration_beats: ((event.end_secs - event.start_secs) * beats_per_second).max(1.0 / 16.0),
-            midi: event.midi,
-            velocity: finite_amplitude(event).clamp(0.05, 1.0),
-        })
-        .collect()
-}
-
-fn loudest_non_overlapping(mut candidates: Vec<&NoteEvent>, limit: usize) -> Vec<&NoteEvent> {
-    candidates.sort_by(|left, right| {
-        finite_amplitude(right)
-            .total_cmp(&finite_amplitude(left))
-            .then_with(|| left.start_secs.total_cmp(&right.start_secs))
-            .then_with(|| left.midi.cmp(&right.midi))
-    });
-    let mut selected: Vec<&NoteEvent> = Vec::new();
-    for candidate in candidates {
-        let mut boundaries = vec![candidate.start_secs, candidate.end_secs];
-        for note in &selected {
-            if overlaps(candidate, note) {
-                boundaries.push(note.start_secs.max(candidate.start_secs));
-                boundaries.push(note.end_secs.min(candidate.end_secs));
-            }
-        }
-        boundaries.sort_by(f64::total_cmp);
-        boundaries.dedup_by(|left, right| left.total_cmp(right).is_eq());
-        let crowded = boundaries.windows(2).any(|window| {
-            let midpoint = (window[0] + window[1]) * 0.5;
-            midpoint >= candidate.start_secs
-                && midpoint < candidate.end_secs
-                && selected
-                    .iter()
-                    .filter(|note| midpoint >= note.start_secs && midpoint < note.end_secs)
-                    .count()
-                    >= limit
-        });
-        if !crowded {
-            selected.push(candidate);
-        }
-    }
-    selected
-}
-
-fn finite_amplitude(event: &NoteEvent) -> f32 {
-    if event.amplitude.is_finite() { event.amplitude.max(0.0) } else { 0.0 }
-}
-
-fn overlaps(left: &NoteEvent, right: &NoteEvent) -> bool {
-    left.start_secs < right.end_secs && right.start_secs < left.end_secs
-}
-
-fn gcd(mut left: u64, mut right: u64) -> u64 {
-    while right != 0 {
-        let remainder = left % right;
-        left = right;
-        right = remainder;
-    }
-    left
-}
-
-#[cfg(test)]
-mod notes_map_tests {
-    use super::*;
-
-    fn event(start: f64, end: f64, midi: u8, amplitude: f32) -> NoteEvent {
-        NoteEvent { start_secs: start, end_secs: end, midi, amplitude, bends: Vec::new() }
-    }
-
-    #[test]
-    fn notes_map_converts_seconds_clamps_velocity_and_drops_tiny_notes() {
-        let notes = map_notes(
-            &[event(0.5, 0.53, 60, 0.9), event(1.0, 1.04, 64, 0.01)],
-            60.0,
-            PitchLane::Other,
-        );
-        assert_eq!(notes.len(), 1);
-        assert!((notes[0].onset_beats - 1.0).abs() < 1.0e-9);
-        assert!((notes[0].duration_beats - 1.0 / 16.0).abs() < 1.0e-9);
-        assert_eq!(notes[0].midi, 64);
-        assert!((notes[0].velocity - 0.05).abs() < f32::EPSILON);
-    }
-
-    #[test]
-    fn notes_map_bass_drops_supported_octave_and_nineteenth_overtones() {
-        let notes = map_notes(
-            &[
-                event(0.0, 1.0, 40, 0.6),
-                event(0.1, 0.9, 52, 1.0),
-                event(0.2, 0.8, 59, 0.8),
-                event(0.2, 0.8, 47, 0.7),
-            ],
-            120.0,
-            PitchLane::Bass,
-        );
-        assert_eq!(notes.iter().map(|note| note.midi).collect::<Vec<_>>(), [40, 47]);
-    }
-
-    #[test]
-    fn notes_map_bass_keeps_an_upper_note_without_a_strong_fundamental() {
-        let notes = map_notes(
-            &[event(0.0, 1.0, 40, 0.59), event(0.0, 1.0, 52, 1.0)],
-            120.0,
-            PitchLane::Bass,
-        );
-        assert_eq!(notes.iter().map(|note| note.midi).collect::<Vec<_>>(), [40, 52]);
-    }
-
-    #[test]
-    fn notes_map_melody_keeps_the_loudest_simultaneous_note() {
-        let notes = map_notes(
-            &[
-                event(0.0, 1.0, 60, 0.4),
-                event(0.0, 1.0, 67, 0.8),
-                event(1.0, 2.0, 69, 0.5),
-            ],
-            120.0,
-            PitchLane::Melody,
-        );
-        assert_eq!(notes.iter().map(|note| note.midi).collect::<Vec<_>>(), [67, 69]);
-    }
-
-    #[test]
-    fn notes_map_other_keeps_at_most_four_loudest_simultaneous_notes() {
-        let notes = map_notes(
-            &[
-                event(0.0, 1.0, 60, 0.1),
-                event(0.0, 1.0, 61, 0.2),
-                event(0.0, 1.0, 62, 0.3),
-                event(0.0, 1.0, 63, 0.4),
-                event(0.0, 1.0, 64, 0.5),
-            ],
-            120.0,
-            PitchLane::Other,
-        );
-        assert_eq!(notes.iter().map(|note| note.midi).collect::<Vec<_>>(), [61, 62, 63, 64]);
-    }
-
-    #[test]
-    fn notes_resampler_preserves_one_kilohertz_frequency_and_amplitude() {
-        let input_rate = 48_000u32;
-        let frequency = 1_000.0;
-        let amplitude = 0.75;
-        let input: Vec<f32> = (0..input_rate / 2)
-            .map(|index| {
-                (amplitude
-                    * (2.0 * std::f64::consts::PI * frequency * index as f64
-                        / input_rate as f64)
-                        .sin()) as f32
-            })
-            .collect();
-        let output = resample_to_basic_pitch(&input, input_rate);
-        let edge = 100;
-        let interior = &output[edge..output.len() - edge];
-        let crossings: Vec<usize> = interior
-            .windows(2)
-            .enumerate()
-            .filter_map(|(index, pair)| (pair[0] <= 0.0 && pair[1] > 0.0).then_some(index))
-            .collect();
-        let cycles = crossings.len() - 1;
-        let seconds = (crossings[crossings.len() - 1] - crossings[0]) as f64
-            / makepad_ai_notes::SAMPLE_RATE as f64;
-        let measured_frequency = cycles as f64 / seconds;
-        let measured_amplitude = interior.iter().copied().map(f32::abs).fold(0.0, f32::max);
-        assert!((measured_frequency / frequency - 1.0).abs() < 0.005);
-        assert!((f64::from(measured_amplitude) / amplitude - 1.0).abs() < 0.03);
-    }
-}
diff --git a/apps/vj/src/pipelines.rs b/apps/vj/src/pipelines.rs
index 4ebab9d5b..e88bd572a 100644
--- a/apps/vj/src/pipelines.rs
+++ b/apps/vj/src/pipelines.rs
@@ -45,7 +45,6 @@ use makepad_asset_importer::gen_publish::{
 use makepad_asset_importer::gen_kinds::kind_of;
 use makepad_asset_importer::gen_profiles::build_profiles;
 use makepad_asset_client::PipelineStageSpec;
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool, ThreadOptions, ThreadSpawner};
 use std::collections::HashMap;
 use std::str::FromStr;
 use std::sync::atomic::{AtomicBool, Ordering};
@@ -124,28 +123,16 @@ pub struct Pipelines {
     done_tx: Sender<PipeDone>,
     done_rx: Receiver<PipeDone>,
     queued: usize,
-    spawner: Option<ThreadSpawner>,
-    pool: Option<TaskPool>,
 }
 
 impl Default for Pipelines {
     fn default() -> Self {
         let (done_tx, done_rx) = channel();
-        Pipelines { tx: None, done_tx, done_rx, queued: 0, spawner: None, pool: None }
+        Pipelines { tx: None, done_tx, done_rx, queued: 0 }
     }
 }
 
 impl Pipelines {
-    /// The spawner makes the worker and one event pump per run; every
-    /// engine and fleet job runs on `pool`'s heavy lane.
-    pub fn set_spawner(&mut self, spawner: ThreadSpawner) {
-        self.spawner = Some(spawner);
-    }
-
-    pub fn set_task_pool(&mut self, pool: TaskPool) {
-        self.pool = Some(pool);
-    }
-
     /// (Re)point the transport at a verified session. The endpoints/token
     /// are for PUBLISHING results into the same store as ever; the runs
     /// themselves execute against the fleet directly. Live runs survive a
@@ -154,24 +141,10 @@ impl Pipelines {
     pub fn connect(&mut self, endpoints: ApiEndpoints, token: Option<String>) {
         let (tx, rx) = channel::<PipeReq>();
         let done = self.done_tx.clone();
-        let spawned = self.spawner.as_ref().zip(self.pool.as_ref()).and_then(|(spawner, pool)| {
-            let worker_spawner = spawner.clone();
-            let worker_pool = pool.clone();
-            let options = ThreadOptions { name: Some("vj-pipelines".into()), ..Default::default() };
-            match spawner.spawn_worker(options, move || {
-                worker(endpoints, token, rx, done, worker_spawner, worker_pool)
-            }) {
-                Ok(handle) => {
-                    handle.detach();
-                    Some(())
-                }
-                Err(error) => {
-                    makepad_widgets::log!("vj pipeline worker unavailable: {error}");
-                    None
-                }
-            }
-        });
-        self.tx = spawned.map(|()| tx);
+        let spawned = std::thread::Builder::new()
+            .name("vj-pipelines".to_string())
+            .spawn(move || worker(endpoints, token, rx, done));
+        self.tx = spawned.is_ok().then_some(tx);
         self.queued = 0;
     }
 
@@ -260,7 +233,10 @@ struct JobHandle {
 type JobRegistry = Arc<Mutex<HashMap<[u8; 16], Arc<JobHandle>>>>;
 
 fn now_ms() -> u64 {
-    (makepad_widgets::Cx::time_now().max(0.0) * 1000.0) as u64
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_millis() as u64)
+        .unwrap_or(0)
 }
 
 /// 16 identity bytes from time + tag + a counter. Ids are local to this
@@ -282,8 +258,6 @@ fn worker(
     token: Option<String>,
     rx: Receiver<PipeReq>,
     done: Sender<PipeDone>,
-    spawner: ThreadSpawner,
-    pool: TaskPool,
 ) {
     // The registry outlives any one worker: a reconnect must keep answering
     // for runs the previous worker spawned.
@@ -307,8 +281,6 @@ fn worker(
                     title,
                     prompt,
                     stages,
-                    &spawner,
-                    &pool,
                 );
                 PipeDone::Created { tag, result }
             }
@@ -322,16 +294,7 @@ fn worker(
                 PipeDone::Detail { pipeline, result }
             }
             PipeReq::EnqueueJob { tag, namespace, kind, body } => {
-                let result = spawn_job(
-                    &jobs,
-                    &endpoints,
-                    token.clone(),
-                    tag,
-                    namespace,
-                    kind,
-                    body,
-                    &pool,
-                );
+                let result = spawn_job(&jobs, &endpoints, token.clone(), tag, namespace, kind, body);
                 PipeDone::JobQueued { tag, result }
             }
             PipeReq::JobStatus { job } => {
@@ -421,8 +384,6 @@ fn spawn_run(
     title: String,
     prompt: String,
     stages: Vec<PipelineStageSpec>,
-    spawner: &ThreadSpawner,
-    pool: &TaskPool,
 ) -> Result<PipelineCreatedDto, String> {
     // Translate every declared stage before anything runs: a refusal here
     // is the whole declaration refusing, exactly like the server's 400.
@@ -511,17 +472,12 @@ fn spawn_run(
     registry.lock().unwrap().insert(pipeline.0, handle.clone());
 
     let endpoints = endpoints.clone();
-    let run_pool = pool.clone();
-    // One dedicated event pump per run (it publishes each finished stage
-    // and waits for the engine, which a pool job must never do); the engine
-    // itself is a heavy pool job.
-    let options = ThreadOptions { name: Some("vj-pipeline-run".into()), ..Default::default() };
-    spawner
-        .spawn_worker(options, move || {
-            run_thread(handle, spec, orders, endpoints, token, namespace, prompt, run_pool)
-        })
-        .map(|handle| handle.detach())
-        .map_err(|error| format!("could not spawn the run thread: {error}"))?;
+    let spawn = std::thread::Builder::new()
+        .name(format!("vj-dream-{tag}"))
+        .spawn(move || run_thread(handle, spec, orders, endpoints, token, namespace, prompt));
+    if spawn.is_err() {
+        return Err("could not spawn the run thread".to_string());
+    }
     Ok(PipelineCreatedDto { pipeline, stages: created_jobs })
 }
 
@@ -606,12 +562,13 @@ fn run_thread(
     token: Option<String>,
     namespace: String,
     typed_prompt: String,
-    pool: TaskPool,
 ) {
     let (events_tx, events_rx) = channel();
     let cancel = handle.cancel.clone();
     let engine_spec = spec.clone();
-    let engine = pool.submit(Lane::Heavy, move || {
+    let engine = std::thread::Builder::new()
+        .name("vj-dream-engine".to_string())
+        .spawn(move || {
             engine::run(
                 &engine_spec,
                 &orders,
@@ -625,7 +582,7 @@ fn run_thread(
         let mut record = handle.record.lock().unwrap();
         for stage in &mut record.stages {
             stage.state = StageState::Failed;
-            stage.error = Some("could not queue the engine".to_string());
+            stage.error = Some("could not spawn the engine".to_string());
         }
         record.finished_ms = Some(now_ms());
         return;
@@ -806,9 +763,8 @@ fn spawn_job(
     namespace: String,
     kind_name: String,
     body: Value,
-    pool: &TaskPool,
 ) -> Result<JobId, String> {
-    // Validate at enqueue so a typo refuses before any job is queued.
+    // Validate at enqueue so a typo refuses before any thread spawns.
     let _ = makepad_asset_creator::runner::translate(&kind_name, &body, tag)?;
     let job = JobId(mint_id(tag ^ 0x00B5));
     let handle = Arc::new(JobHandle {
@@ -826,17 +782,15 @@ fn spawn_job(
     });
     jobs.lock().unwrap().insert(job.0, handle.clone());
     let endpoints = endpoints.clone();
-    pool.submit(Lane::Heavy, move || {
-            job_thread(job, handle, endpoints, token, namespace, kind_name, body, tag)
-        })
-        .map(|handle| handle.detach())
-        .map_err(|error| format!("could not queue the job: {error}"))?;
+    std::thread::Builder::new()
+        .name(format!("vj-gen-{tag}"))
+        .spawn(move || job_thread(handle, endpoints, token, namespace, kind_name, body, tag))
+        .map_err(|_| "could not spawn the job thread".to_string())?;
     Ok(job)
 }
 
 #[allow(clippy::too_many_arguments)]
 fn job_thread(
-    job: JobId,
     handle: Arc<JobHandle>,
     endpoints: ApiEndpoints,
     token: Option<String>,
@@ -848,12 +802,7 @@ fn job_thread(
     let target = PublishTarget { endpoints, token, namespace };
     let cancel = handle.cancel.clone();
     let progress_handle = handle.clone();
-    let mut node = "not reported".to_string();
     let mut progress = |note: &str, permille: u16| {
-        if let Some(endpoint) = note.strip_prefix("waiting for ").and_then(|s| s.split_once(" admission").map(|p| p.0))
-            .or_else(|| note.strip_prefix("job ").and_then(|s| s.split_once(" on ").map(|p| p.1))) {
-            node = endpoint.chars().take(160).collect();
-        }
         let mut view = progress_handle.view.lock().unwrap();
         if view.state == StageState::Pending {
             view.state = StageState::Running;
@@ -883,8 +832,6 @@ fn job_thread(
                 view.state = StageState::Cancelled;
                 view.outcome = Some("cancelled".to_string());
             } else {
-                makepad_widgets::log!("vj generation failed kind={} localjob={} node={} error={}",
-                    kind_name, job, node, bounded_job_error(&error, &body));
                 view.state = StageState::Failed;
                 view.outcome = Some("failed".to_string());
                 view.note = error;
@@ -893,26 +840,6 @@ fn job_thread(
     }
 }
 
-/// Only the error is logged, never the request document. Backends can echo
-/// input text, so remove request strings before bounding the one-line log.
-fn bounded_job_error(error: &str, body: &Value) -> String {
-    fn redact(out: &mut String, value: &Value) {
-        match value {
-            Value::Str(text) if !text.is_empty() => *out = out.replace(text, "[request value]"),
-            Value::Obj(fields) => for (key, value) in fields {
-                if !matches!(key.as_str(), "model" | "domain" | "kind") { redact(out, value); }
-            },
-            Value::Arr(items) => for value in items { redact(out, value); },
-            _ => {}
-        }
-    }
-    let mut safe = error.to_string();
-    redact(&mut safe, body);
-    let mut out: String = safe.chars().take(768).map(|c| if c.is_control() { ' ' } else { c }).collect();
-    if safe.chars().count() > 768 { out.push('…'); }
-    out
-}
-
 /// The registry key a handle was inserted under is not stored on it; jobs
 /// only need a stable per-run alias, so hash the Arc identity.
 fn handle_key(handle: &Arc<JobHandle>) -> [u8; 16] {
@@ -1066,39 +993,3 @@ fn terminal_result(view: &StageView) -> Option<JobResultDto> {
         body,
     })
 }
-
-#[cfg(test)]
-mod job_error_tests {
-    use super::*;
-
-    #[test]
-    fn failed_dto_keeps_classification_and_original_error() {
-        let reason = "http://node:8765/generate: http 503: queue full";
-        let handle = Arc::new(JobHandle {
-            view: Mutex::new(JobView { namespace: "gen".into(), kind: "video.generate".into(),
-                created_ms: 1, state: StageState::Failed, note: reason.into(), permille: 0,
-                outcome: Some("failed".into()), published: None }),
-            cancel: Arc::new(AtomicBool::new(false)),
-        });
-        let dto = synthesize_job_status(JobId([7; 16]), &handle);
-        assert_eq!(dto.state, JobStateDto::Failed);
-        assert_eq!(dto.outcome.as_deref(), Some("failed"));
-        assert_eq!(dto.progress, Some((0, reason.into())));
-    }
-
-    #[test]
-    fn failure_log_redacts_nested_request_text_and_payloads_and_is_bounded() {
-        let body = makepad_asset_client::json::obj(vec![
-            ("prompt", makepad_asset_client::json::s("private prompt")),
-            ("inputs", Value::Arr(vec![makepad_asset_client::json::obj(vec![
-                ("data_b64", makepad_asset_client::json::s("cHJpdmF0ZSBwYXlsb2Fk")),
-            ])])),
-        ]);
-        let error = format!("http://node:8765: backend error: private prompt cHJpdmF0ZSBwYXlsb2Fk\n{}", "é".repeat(2000));
-        let safe = bounded_job_error(&error, &body);
-        assert!(safe.contains("http://node:8765: backend error:"));
-        assert!(!safe.contains("private prompt") && !safe.contains("cHJpdmF0"));
-        assert!(!safe.contains('\n'));
-        assert!(safe.chars().count() <= 769);
-    }
-}
diff --git a/apps/vj/src/platter.rs b/apps/vj/src/platter.rs
index cbd6580f5..e63b989da 100644
--- a/apps/vj/src/platter.rs
+++ b/apps/vj/src/platter.rs
@@ -15,7 +15,7 @@
 //! the handover is a cue, not a jump back to where it was left.
 
 use std::sync::Arc;
-use crate::clock::Instant;
+use std::time::Instant;
 
 use crate::media::{Frame, PlayMode};
 use crate::transport::{BeatInput, Events, Mode, Timeline, Transport};
diff --git a/apps/vj/src/program_mix.rs b/apps/vj/src/program_mix.rs
deleted file mode 100644
index 3b662c3bd..000000000
--- a/apps/vj/src/program_mix.rs
+++ /dev/null
@@ -1,454 +0,0 @@
-//! Fixed program buses and the post-master dynamics pass.
-//!
-//! Every strip is audio-thread owned. Mute and solo move a smoothed listen
-//! gate, so the UI never rewrites other strips and no state transition clicks.
-
-pub const STRIP_COUNT: usize = 7;
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-#[repr(u8)]
-pub enum StripId {
-    #[default]
-    Video = 0,
-    DjA = 1,
-    DjB = 2,
-    Sfx = 3,
-    Piano = 4,
-    Ironfish = 5,
-    Drums = 6,
-}
-
-impl StripId {
-    pub const ALL: [Self; STRIP_COUNT] = [
-        Self::Video,
-        Self::DjA,
-        Self::DjB,
-        Self::Sfx,
-        Self::Piano,
-        Self::Ironfish,
-        Self::Drums,
-    ];
-
-    pub const fn index(self) -> usize {
-        self as usize
-    }
-
-    pub const fn name(self) -> &'static str {
-        match self {
-            Self::Video => "VIDEO",
-            Self::DjA => "DJ A",
-            Self::DjB => "DJ B",
-            Self::Sfx => "SFX",
-            Self::Piano => "PIANO",
-            Self::Ironfish => "IRONFISH",
-            Self::Drums => "DRUMS",
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct StripSnapshot {
-    pub peak_l: f32,
-    pub peak_r: f32,
-    pub rms_l: f32,
-    pub rms_r: f32,
-    pub gain: f32,
-    pub muted: bool,
-    pub soloed: bool,
-    pub audible: bool,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct MasterParams {
-    pub threshold_db: f32,
-    pub ratio: f32,
-    pub attack_secs: f32,
-    pub release_secs: f32,
-    pub makeup_db: f32,
-    pub ceiling_db: f32,
-    pub bypass: bool,
-}
-
-impl Default for MasterParams {
-    fn default() -> Self {
-        Self {
-            threshold_db: -10.0,
-            ratio: 3.0,
-            attack_secs: 0.012,
-            release_secs: 0.18,
-            makeup_db: 0.0,
-            ceiling_db: -0.5,
-            bypass: false,
-        }
-    }
-}
-
-impl MasterParams {
-    fn sanitise(mut self) -> Self {
-        self.threshold_db = finite(self.threshold_db, -10.0).clamp(-48.0, 0.0);
-        self.ratio = finite(self.ratio, 3.0).clamp(1.0, 40.0);
-        self.attack_secs = finite(self.attack_secs, 0.012).clamp(0.0002, 1.0);
-        self.release_secs = finite(self.release_secs, 0.18).clamp(0.005, 4.0);
-        self.makeup_db = finite(self.makeup_db, 0.0).clamp(-12.0, 18.0);
-        self.ceiling_db = finite(self.ceiling_db, -0.5).clamp(-18.0, 0.0);
-        self
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum MasterParam {
-    Threshold,
-    Ratio,
-    Attack,
-    Release,
-    Makeup,
-    Ceiling,
-}
-
-impl MasterParams {
-    pub fn set_normalised(&mut self, param: MasterParam, value: f32) {
-        let v = finite(value, 0.0).clamp(0.0, 1.0);
-        match param {
-            MasterParam::Threshold => self.threshold_db = -42.0 + v * 42.0,
-            MasterParam::Ratio => self.ratio = 1.0 + v * v * 19.0,
-            MasterParam::Attack => self.attack_secs = 0.001 + v * v * 0.199,
-            MasterParam::Release => self.release_secs = 0.02 + v * v * 0.98,
-            MasterParam::Makeup => self.makeup_db = v * 12.0,
-            MasterParam::Ceiling => self.ceiling_db = -6.0 + v * 6.0,
-        }
-        *self = self.sanitise();
-    }
-
-    pub fn normalised(self, param: MasterParam) -> f32 {
-        match param {
-            MasterParam::Threshold => ((self.threshold_db + 42.0) / 42.0).clamp(0.0, 1.0),
-            MasterParam::Ratio => ((self.ratio - 1.0) / 19.0).clamp(0.0, 1.0).sqrt(),
-            MasterParam::Attack => ((self.attack_secs - 0.001) / 0.199).clamp(0.0, 1.0).sqrt(),
-            MasterParam::Release => ((self.release_secs - 0.02) / 0.98).clamp(0.0, 1.0).sqrt(),
-            MasterParam::Makeup => (self.makeup_db / 12.0).clamp(0.0, 1.0),
-            MasterParam::Ceiling => ((self.ceiling_db + 6.0) / 6.0).clamp(0.0, 1.0),
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct MasterSnapshot {
-    pub compressor_reduction_db: f32,
-    pub limiter_reduction_db: f32,
-    pub peak: f32,
-}
-
-fn finite(value: f32, fallback: f32) -> f32 {
-    if value.is_finite() { value } else { fallback }
-}
-
-#[derive(Clone, Copy)]
-struct Smooth {
-    current: f32,
-    target: f32,
-}
-
-impl Smooth {
-    fn new(value: f32) -> Self {
-        Self { current: value, target: value }
-    }
-
-    fn set(&mut self, value: f32) {
-        self.target = finite(value, 0.0);
-    }
-
-    fn next(&mut self, rate: f32) -> f32 {
-        let pole = (1.0 / (0.008 * rate.max(1.0))).min(1.0);
-        self.current += (self.target - self.current) * pole;
-        self.current
-    }
-}
-
-struct Strip {
-    gain: Smooth,
-    listen: Smooth,
-    muted: bool,
-    soloed: bool,
-    peak: [f32; 2],
-    square_sum: [f64; 2],
-    frames: usize,
-}
-
-impl Strip {
-    fn new() -> Self {
-        Self {
-            gain: Smooth::new(1.0),
-            listen: Smooth::new(1.0),
-            muted: false,
-            soloed: false,
-            peak: [0.0; 2],
-            square_sum: [0.0; 2],
-            frames: 0,
-        }
-    }
-
-    fn begin_block(&mut self) {
-        self.peak = [0.0; 2];
-        self.square_sum = [0.0; 2];
-        self.frames = 0;
-    }
-
-    fn process(&mut self, input: [f32; 2], rate: f32) -> [f32; 2] {
-        let gain = self.gain.next(rate) * self.listen.next(rate);
-        let out = [input[0] * gain, input[1] * gain];
-        self.peak[0] = self.peak[0].max(out[0].abs());
-        self.peak[1] = self.peak[1].max(out[1].abs());
-        self.square_sum[0] += (out[0] as f64) * (out[0] as f64);
-        self.square_sum[1] += (out[1] as f64) * (out[1] as f64);
-        self.frames += 1;
-        out
-    }
-
-    fn snapshot(&self, any_solo: bool) -> StripSnapshot {
-        let denom = self.frames.max(1) as f64;
-        StripSnapshot {
-            peak_l: self.peak[0],
-            peak_r: self.peak[1],
-            rms_l: (self.square_sum[0] / denom).sqrt() as f32,
-            rms_r: (self.square_sum[1] / denom).sqrt() as f32,
-            gain: self.gain.target,
-            muted: self.muted,
-            soloed: self.soloed,
-            audible: !self.muted && (!any_solo || self.soloed),
-        }
-    }
-}
-
-struct MasterFx {
-    params: MasterParams,
-    envelope: f32,
-    compressor_reduction_db: f32,
-    limiter_reduction_db: f32,
-    peak: f32,
-    makeup: Smooth,
-}
-
-impl MasterFx {
-    fn new() -> Self {
-        let params = MasterParams::default();
-        Self {
-            params,
-            envelope: 0.0,
-            compressor_reduction_db: 0.0,
-            limiter_reduction_db: 0.0,
-            peak: 0.0,
-            makeup: Smooth::new(db_to_gain(params.makeup_db)),
-        }
-    }
-
-    fn set_params(&mut self, params: MasterParams) {
-        self.params = params.sanitise();
-        self.makeup.set(db_to_gain(self.params.makeup_db));
-    }
-
-    fn set_param(&mut self, param: MasterParam, value: f32) {
-        self.params.set_normalised(param, value);
-        self.makeup.set(db_to_gain(self.params.makeup_db));
-    }
-
-    fn begin_block(&mut self) {
-        self.compressor_reduction_db = 0.0;
-        self.limiter_reduction_db = 0.0;
-        self.peak = 0.0;
-    }
-
-    fn process(&mut self, input: [f32; 2], rate: f32) -> [f32; 2] {
-        if self.params.bypass {
-            self.peak = self.peak.max(input[0].abs()).max(input[1].abs());
-            return input;
-        }
-        let detector = input[0].abs().max(input[1].abs());
-        let attack = coeff(self.params.attack_secs, rate);
-        let release = coeff(self.params.release_secs, rate);
-        let coefficient = if detector > self.envelope { attack } else { release };
-        self.envelope += (detector - self.envelope) * coefficient;
-        let level_db = gain_to_db(self.envelope.max(1e-9));
-        let over = level_db - self.params.threshold_db;
-        let knee = 6.0;
-        let compressed_over = if over <= -knee * 0.5 {
-            0.0
-        } else if over >= knee * 0.5 {
-            over * (1.0 - 1.0 / self.params.ratio)
-        } else {
-            let x = over + knee * 0.5;
-            x * x / (2.0 * knee) * (1.0 - 1.0 / self.params.ratio)
-        };
-        let comp_gain = db_to_gain(-compressed_over) * self.makeup.next(rate);
-        self.compressor_reduction_db = self.compressor_reduction_db.max(compressed_over);
-        let mut out = [input[0] * comp_gain, input[1] * comp_gain];
-        let ceiling = db_to_gain(self.params.ceiling_db);
-        let peak = out[0].abs().max(out[1].abs());
-        if peak > ceiling {
-            let limiter_gain = ceiling / peak.max(1e-12);
-            out[0] *= limiter_gain;
-            out[1] *= limiter_gain;
-            self.limiter_reduction_db = self
-                .limiter_reduction_db
-                .max(-gain_to_db(limiter_gain).min(0.0));
-        }
-        // The clamp is the limiter's numerical seat belt, not its transfer
-        // curve. It also contains a non-finite third-party source.
-        for sample in &mut out {
-            *sample = if sample.is_finite() { sample.clamp(-ceiling, ceiling) } else { 0.0 };
-        }
-        self.peak = self.peak.max(out[0].abs()).max(out[1].abs());
-        out
-    }
-
-    fn snapshot(&self) -> MasterSnapshot {
-        MasterSnapshot {
-            compressor_reduction_db: self.compressor_reduction_db,
-            limiter_reduction_db: self.limiter_reduction_db,
-            peak: self.peak,
-        }
-    }
-}
-
-fn coeff(seconds: f32, rate: f32) -> f32 {
-    1.0 - (-1.0 / (seconds.max(1e-5) * rate.max(1.0))).exp()
-}
-
-fn db_to_gain(db: f32) -> f32 {
-    10.0f32.powf(db / 20.0)
-}
-
-fn gain_to_db(gain: f32) -> f32 {
-    20.0 * gain.max(1e-12).log10()
-}
-
-pub struct ProgramMix {
-    strips: [Strip; STRIP_COUNT],
-    master: MasterFx,
-}
-
-impl ProgramMix {
-    pub fn new() -> Self {
-        Self {
-            strips: std::array::from_fn(|_| Strip::new()),
-            master: MasterFx::new(),
-        }
-    }
-
-    fn any_solo(&self) -> bool {
-        self.strips.iter().any(|strip| strip.soloed)
-    }
-
-    fn update_listen_targets(&mut self) {
-        let any_solo = self.any_solo();
-        for strip in &mut self.strips {
-            strip.listen.set(if !strip.muted && (!any_solo || strip.soloed) { 1.0 } else { 0.0 });
-        }
-    }
-
-    pub fn set_gain(&mut self, id: StripId, gain: f32) {
-        self.strips[id.index()].gain.set(finite(gain, 0.0).clamp(0.0, 1.5));
-    }
-
-    pub fn set_muted(&mut self, id: StripId, muted: bool) {
-        self.strips[id.index()].muted = muted;
-        self.update_listen_targets();
-    }
-
-    pub fn set_soloed(&mut self, id: StripId, soloed: bool) {
-        self.strips[id.index()].soloed = soloed;
-        self.update_listen_targets();
-    }
-
-    pub fn set_master_params(&mut self, params: MasterParams) {
-        self.master.set_params(params);
-    }
-
-    pub fn set_master_param(&mut self, param: MasterParam, value: f32) {
-        self.master.set_param(param, value);
-    }
-
-    pub fn set_master_bypass(&mut self, bypass: bool) {
-        self.master.params.bypass = bypass;
-    }
-
-    pub fn master_params(&self) -> MasterParams {
-        self.master.params
-    }
-
-    pub fn begin_block(&mut self) {
-        for strip in &mut self.strips {
-            strip.begin_block();
-        }
-        self.master.begin_block();
-    }
-
-    pub fn process_frame(
-        &mut self,
-        sources: [[f32; 2]; STRIP_COUNT],
-        master_gain: f32,
-        rate: f32,
-    ) -> [f32; 2] {
-        let mut sum = [0.0f32; 2];
-        for (strip, input) in self.strips.iter_mut().zip(sources) {
-            let out = strip.process(input, rate);
-            sum[0] += out[0];
-            sum[1] += out[1];
-        }
-        let master_gain = finite(master_gain, 0.0).clamp(0.0, 1.5);
-        self.master
-            .process([sum[0] * master_gain, sum[1] * master_gain], rate)
-    }
-
-    pub fn strip_snapshots(&self) -> [StripSnapshot; STRIP_COUNT] {
-        let any_solo = self.any_solo();
-        std::array::from_fn(|index| self.strips[index].snapshot(any_solo))
-    }
-
-    pub fn master_snapshot(&self) -> MasterSnapshot {
-        self.master.snapshot()
-    }
-}
-
-impl Default for ProgramMix {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn solo_is_a_listen_mask_and_never_rewrites_mute() {
-        let mut mix = ProgramMix::new();
-        mix.set_muted(StripId::Video, true);
-        mix.set_soloed(StripId::Piano, true);
-        let solo = mix.strip_snapshots();
-        assert!(!solo[StripId::Video.index()].audible);
-        assert!(solo[StripId::Piano.index()].audible);
-        assert!(!solo[StripId::Drums.index()].audible);
-        mix.set_soloed(StripId::Piano, false);
-        let clear = mix.strip_snapshots();
-        assert!(clear[StripId::Video.index()].muted);
-        assert!(!clear[StripId::Video.index()].audible);
-        assert!(clear[StripId::Drums.index()].audible);
-    }
-
-    #[test]
-    fn limiter_contains_hot_and_non_finite_sources() {
-        let mut mix = ProgramMix::new();
-        mix.begin_block();
-        for _ in 0..4096 {
-            let mut sources = [[0.0; 2]; STRIP_COUNT];
-            sources[0] = [4.0, -4.0];
-            let out = mix.process_frame(sources, 1.0, 48_000.0);
-            assert!(out[0].abs() <= 1.0 && out[1].abs() <= 1.0);
-            assert!(out[0].is_finite() && out[1].is_finite());
-        }
-        let mut sources = [[0.0; 2]; STRIP_COUNT];
-        sources[0] = [f32::NAN, f32::INFINITY];
-        let out = mix.process_frame(sources, 1.0, 48_000.0);
-        assert_eq!(out, [0.0, 0.0]);
-    }
-}
diff --git a/apps/vj/src/score_preview.rs b/apps/vj/src/score_preview.rs
deleted file mode 100644
index 73f882586..000000000
--- a/apps/vj/src/score_preview.rs
+++ /dev/null
@@ -1,145 +0,0 @@
-use makepad_drumkit::DrumVoice;
-use makepad_piano_model::PianoEvent;
-use makepad_score_view::build::{DrumHit, PitchedNote};
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub enum PreviewEvent {
-    Piano(PianoEvent),
-    Drum { voice: DrumVoice, velocity: f32 },
-}
-
-#[derive(Clone, Debug)]
-pub struct PreviewSequence {
-    pub sample_rate: u32,
-    pub events: Vec<(u64, PreviewEvent)>,
-    pub len_frames: u64,
-    pub looped: bool,
-}
-
-fn usable_bpm(bpm: f64) -> f64 {
-    if bpm.is_finite() && bpm > 0.0 { bpm } else { 120.0 }
-}
-
-fn beat_frame(beats: f64, bpm: f64, sample_rate: u32) -> u64 {
-    if !beats.is_finite() || beats <= 0.0 {
-        return 0;
-    }
-    (beats * 60.0 / usable_bpm(bpm) * sample_rate.max(1) as f64).round() as u64
-}
-
-fn sequence_len(bpm: f64, bars: u32, sample_rate: u32) -> u64 {
-    beat_frame(bars.max(1) as f64 * 4.0, bpm, sample_rate).max(1)
-}
-
-pub fn sequence_from_drums(
-    hits: &[DrumHit],
-    bpm: f64,
-    bars: u32,
-    sample_rate: u32,
-    looped: bool,
-) -> PreviewSequence {
-    let sample_rate = sample_rate.max(1);
-    let mut events = Vec::with_capacity(hits.len());
-    for hit in hits {
-        let Ok(voice) = DrumVoice::try_from(hit.voice.gm_note()) else { continue };
-        events.push((
-            beat_frame(hit.time_beats, bpm, sample_rate),
-            PreviewEvent::Drum {
-                voice,
-                velocity: hit.velocity.clamp(0.0, 1.0),
-            },
-        ));
-    }
-    events.sort_by_key(|event| event.0);
-    PreviewSequence {
-        sample_rate,
-        events,
-        len_frames: sequence_len(bpm, bars, sample_rate),
-        looped,
-    }
-}
-
-pub fn sequence_from_notes(
-    notes: &[PitchedNote],
-    bpm: f64,
-    bars: u32,
-    sample_rate: u32,
-    looped: bool,
-) -> PreviewSequence {
-    let sample_rate = sample_rate.max(1);
-    let mut events = Vec::with_capacity(notes.len() * 2 + 1);
-    events.push((0, PreviewEvent::Piano(PianoEvent::Sustain { value: 0.0 })));
-    for note in notes {
-        let velocity = (note.velocity.clamp(0.0, 1.0) * 126.0).round() as u8 + 1;
-        events.push((
-            beat_frame(note.onset_beats, bpm, sample_rate),
-            PreviewEvent::Piano(PianoEvent::NoteOn { key: note.midi, velocity }),
-        ));
-        events.push((
-            beat_frame(note.onset_beats + note.duration_beats.max(0.0), bpm, sample_rate),
-            PreviewEvent::Piano(PianoEvent::NoteOff { key: note.midi }),
-        ));
-    }
-    events.sort_by_key(|event| event.0);
-    PreviewSequence {
-        sample_rate,
-        events,
-        len_frames: sequence_len(bpm, bars, sample_rate),
-        looped,
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_score_view::build::DrumVoice as ScoreDrumVoice;
-
-    #[test]
-    fn score_preview_drums_are_timed_in_device_frames() {
-        let sequence = sequence_from_drums(
-            &[
-                DrumHit { time_beats: 0.0, voice: ScoreDrumVoice::Kick, velocity: 0.75 },
-                DrumHit { time_beats: 1.5, voice: ScoreDrumVoice::Snare, velocity: 0.5 },
-            ],
-            120.0,
-            2,
-            48_000,
-            true,
-        );
-        assert_eq!(sequence.len_frames, 192_000);
-        assert_eq!(sequence.events[0].0, 0);
-        assert_eq!(sequence.events[1].0, 36_000);
-        assert_eq!(
-            sequence.events[1].1,
-            PreviewEvent::Drum { voice: DrumVoice::Snare, velocity: 0.5 }
-        );
-        assert!(sequence.looped);
-    }
-
-    #[test]
-    fn score_preview_notes_have_pedal_on_off_and_exact_velocity() {
-        let sequence = sequence_from_notes(
-            &[PitchedNote {
-                onset_beats: 0.5,
-                duration_beats: 1.25,
-                midi: 64,
-                velocity: 0.5,
-            }],
-            60.0,
-            1,
-            48_000,
-            false,
-        );
-        assert_eq!(sequence.len_frames, 192_000);
-        assert_eq!(sequence.events[0], (0, PreviewEvent::Piano(PianoEvent::Sustain { value: 0.0 })));
-        assert_eq!(
-            sequence.events[1],
-            (24_000, PreviewEvent::Piano(PianoEvent::NoteOn { key: 64, velocity: 64 }))
-        );
-        assert_eq!(
-            sequence.events[2],
-            (84_000, PreviewEvent::Piano(PianoEvent::NoteOff { key: 64 }))
-        );
-        assert!(!sequence.looped);
-    }
-}
diff --git a/apps/vj/src/service.rs b/apps/vj/src/service.rs
index 0c64017ee..ba4d41f63 100644
--- a/apps/vj/src/service.rs
+++ b/apps/vj/src/service.rs
@@ -14,17 +14,11 @@
 //!   then the legacy `~/.makepad-vj/asset-server.token`,
 //! - `VJ_ASSET_CACHE=<dir>` — cache parent, default `~/.makepad-vj`.
 
-#[cfg(not(target_arch = "wasm32"))]
 use crate::lanes;
-use makepad_asset_client::SessionConfig;
-#[cfg(not(target_arch = "wasm32"))]
-use makepad_asset_client::ApiEndpoints;
-#[cfg(not(target_arch = "wasm32"))]
+use makepad_asset_client::{ApiEndpoints, SessionConfig};
 use std::net::{IpAddr, SocketAddr};
-#[cfg(not(target_arch = "wasm32"))]
 use std::path::{Path, PathBuf};
 
-#[cfg(not(target_arch = "wasm32"))]
 fn from_hex16(text: &str) -> Option<[u8; 16]> {
     let bytes = text.as_bytes();
     if bytes.len() != 32 {
@@ -42,7 +36,6 @@ fn from_hex16(text: &str) -> Option<[u8; 16]> {
     Some(out)
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn parse_server_spec(spec: &str) -> Option<ApiEndpoints> {
     let mut parts = spec.trim().split(':');
     let ip: IpAddr = parts.next()?.parse().ok()?;
@@ -57,7 +50,6 @@ fn parse_server_spec(spec: &str) -> Option<ApiEndpoints> {
     })
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn read_trimmed(path: &Path) -> Option<String> {
     let text = std::fs::read_to_string(path).ok()?;
     let text = text.trim().to_string();
@@ -67,14 +59,12 @@ fn read_trimmed(path: &Path) -> Option<String> {
 /// A local Asset Server already running under asset-ui / ai-content.
 /// Token + listen come from the same catalog root so we never pair a
 /// leftover `~/.makepad-vj` token with a newer server.
-#[cfg(not(target_arch = "wasm32"))]
 struct LocalAssetDb {
     endpoints: Option<ApiEndpoints>,
     server_id: Option<[u8; 16]>,
     token: Option<String>,
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn attach_local_asset_db(home: &Path) -> Option<LocalAssetDb> {
     // Checkout-local Asset UI first; leftover $HOME trees are a fallback
     // for checkouts that never moved.
@@ -103,7 +93,6 @@ fn attach_local_asset_db(home: &Path) -> Option<LocalAssetDb> {
 }
 
 /// The VJ's session config from environment conventions.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn session_config_from_env() -> SessionConfig {
     let home = std::env::var("HOME")
         .map(PathBuf::from)
@@ -154,18 +143,3 @@ pub fn session_config_from_env() -> SessionConfig {
         .or_else(|| read_trimmed(&vj_home.join("asset-server.token")));
     config
 }
-
-/// Browser sessions have no environment, home directory, or filesystem
-/// cache. The static store keeps fetched content in memory; durable local
-/// imports are owned separately by the app's `cx.storage`-backed store.
-#[cfg(target_arch = "wasm32")]
-pub fn session_config_from_env() -> SessionConfig {
-    let base = makepad_asset_client::BaseUrl::parse("https://makepad.nl/vj/store/")
-        .expect("valid built-in VJ static-store URL");
-    let mut config = SessionConfig::static_site(base);
-    // Keep the same lane indices as the native VJ. In particular, deck
-    // audio is hard-routed to AUDIO_LANE (2); StaticSite's generic one-lane
-    // default cannot service that request.
-    config.media_lanes = crate::lanes::lane_leaves();
-    config
-}
diff --git a/apps/vj/src/side_channels.rs b/apps/vj/src/side_channels.rs
index 2c5f7ea3f..c7089e786 100644
--- a/apps/vj/src/side_channels.rs
+++ b/apps/vj/src/side_channels.rs
@@ -35,48 +35,10 @@ use crate::stems::{
 };
 use makepad_ai_stems::{CacheHeader, StemCache, SAMPLE_RATE as STEMS_RATE};
 use makepad_asset_data::AssetId;
-use makepad_widgets::makepad_platform::thread::{
-    CancellationToken, Lane, TaskPool, ThreadOptions, ThreadSpawner,
-};
-use makepad_widgets::Cx;
 use std::path::{Path, PathBuf};
 use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
 use std::sync::Arc;
 
-/// A verified side-channel blob from either the native disk cache or the
-/// portable static store's memory cache.
-#[derive(Clone, Debug)]
-pub enum FetchedSource {
-    Path(PathBuf),
-    Bytes(Arc<[u8]>),
-}
-
-impl FetchedSource {
-    pub(crate) fn read_all(&self) -> Result<Vec<u8>, String> {
-        match self {
-            Self::Path(path) => std::fs::read(path)
-                .map_err(|error| format!("{}: {error}", path.display())),
-            Self::Bytes(bytes) => Ok(bytes.to_vec()),
-        }
-    }
-
-    fn len(&self) -> u64 {
-        match self {
-            Self::Path(path) => std::fs::metadata(path).map_or(0, |meta| meta.len()),
-            Self::Bytes(bytes) => bytes.len() as u64,
-        }
-    }
-}
-
-impl From<crate::media::DecodeSource> for FetchedSource {
-    fn from(source: crate::media::DecodeSource) -> Self {
-        match source {
-            crate::media::DecodeSource::Path(path) => Self::Path(path),
-            crate::media::DecodeSource::Bytes(bytes) => Self::Bytes(bytes),
-        }
-    }
-}
-
 /// Where each deck lane's audio sits in a fetched `FileRole::STEMS` set.
 ///
 /// Three orders meet on this line and none of them agree: the deck's lanes
@@ -100,23 +62,15 @@ pub struct FetchedJob {
     /// are resampled to, and the digest the lyrics are keyed by.
     pub pcm: Arc<TrackPcm>,
     /// The four downloaded stem oggs, in `FileRole::STEMS` order.
-    pub stem_files: [FetchedSource; 4],
+    pub stem_files: [PathBuf; 4],
     /// The downloaded lyrics JSON, when the revision carried one.
-    pub lyrics_file: Option<FetchedSource>,
+    pub lyrics_file: Option<PathBuf>,
 }
 
 pub enum SideChannelMsg {
     /// Chunks and status, in the separator's own vocabulary: everything
     /// downstream of the deck treats the two sources identically.
     Stems(StemsMsg),
-    /// A verified precomputed transcript, decoded beside the stems. Keeping
-    /// it in memory is the portable equivalent of the native lyrics cache.
-    Lyrics {
-        deck: DeckId,
-        gen: u64,
-        digest: String,
-        lyrics: Arc<makepad_audio_lyrics::TrackLyrics>,
-    },
     /// The side-channel was unusable (a stem would not decode). The deck has
     /// to separate locally after all; nothing else can rescue it.
     Fallback { deck: DeckId, gen: u64, reason: String },
@@ -127,8 +81,6 @@ pub enum SideChannelMsg {
 /// and must never queue behind a model forward.
 pub struct SideChannelPool {
     tx: Sender<FetchedJob>,
-    jobs: Option<Receiver<FetchedJob>>,
-    out: Sender<SideChannelMsg>,
     rx: Receiver<SideChannelMsg>,
 }
 
@@ -142,23 +94,14 @@ impl SideChannelPool {
     pub fn new() -> SideChannelPool {
         let (tx, jobs) = channel::<FetchedJob>();
         let (out, rx) = channel::<SideChannelMsg>();
-        SideChannelPool { tx, jobs: Some(jobs), out, rx }
-    }
-
-    /// One dedicated worker for the app's life; the per-stem decodes it
-    /// fans out go to `pool`'s heavy lane.
-    pub fn start(&mut self, spawner: ThreadSpawner, pool: TaskPool) {
-        let Some(jobs) = self.jobs.take() else { return };
-        let out = self.out.clone();
-        let options = ThreadOptions { name: Some("vj-side-channel".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || {
+        let _ = std::thread::Builder::new()
+            .name("vj-sidechannel".into())
+            .spawn(move || {
                 while let Ok(job) = jobs.recv() {
-                    run_fetched(job, &out, &pool);
+                    run_fetched(job, &out);
                 }
-            }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => makepad_widgets::log!("side-channel worker unavailable: {error}"),
-        }
+            });
+        SideChannelPool { tx, rx }
     }
 
     pub fn submit(&self, job: FetchedJob) {
@@ -183,10 +126,10 @@ fn drain<T>(rx: &Receiver<T>) -> Vec<T> {
 
 /// Decode one fetched stem into the track's own frames: 44.1 kHz stereo out
 /// of the encoder, resampled only when the track itself is at another rate.
-fn decode_stem(source: &FetchedSource, track_rate: u32) -> Result<Vec<[i16; 2]>, String> {
-    let bytes = source.read_all()?;
+fn decode_stem(path: &Path, track_rate: u32) -> Result<Vec<[i16; 2]>, String> {
+    let bytes = std::fs::read(path).map_err(|e| format!("{}: {e}", path.display()))?;
     let decoded = makepad_audio_decode::decode_any(&bytes)
-        .map_err(|error| format!("stem decode: {error}"))?;
+        .map_err(|e| format!("{}: {e}", path.display()))?;
     let channels = decoded.channels.max(1) as usize;
     let frames = decoded.pcm_interleaved_f32.len() / channels;
     let mut left = Vec::with_capacity(frames);
@@ -252,7 +195,7 @@ fn cut_chunks(
     out
 }
 
-fn run_fetched(job: FetchedJob, out: &Sender<SideChannelMsg>, pool: &TaskPool) {
+fn run_fetched(job: FetchedJob, out: &Sender<SideChannelMsg>) {
     let status = |text: &str, working: bool| {
         let _ = out.send(SideChannelMsg::Stems(StemsMsg::Status {
             deck: job.deck,
@@ -264,26 +207,16 @@ fn run_fetched(job: FetchedJob, out: &Sender<SideChannelMsg>, pool: &TaskPool) {
     status("stems: side-channel", true);
 
     let track_rate = job.pcm.sample_rate.max(1);
-    // The four stems decode in parallel on the pool's heavy lane; this
-    // dedicated worker is the one that may wait for them (a pool job never
-    // waits on a sibling). A refused submission decodes that stem here.
-    let mut handles = Vec::with_capacity(4);
-    for source in job.stem_files.iter() {
-        let source = source.clone();
-        match pool.try_submit(Lane::Heavy, move || decode_stem(&source, track_rate)) {
-            Ok(handle) => handles.push(Ok(handle)),
-            Err(refused) => handles.push(Err((refused.job)())),
+    let mut decoded: Vec<Result<Vec<[i16; 2]>, String>> = Vec::with_capacity(4);
+    std::thread::scope(|scope| {
+        let mut handles = Vec::with_capacity(4);
+        for path in job.stem_files.iter() {
+            handles.push(scope.spawn(move || decode_stem(path, track_rate)));
         }
-    }
-    let mut decoded: Vec<Result<Vec<[i16; 2]>, String>> = handles
-        .into_iter()
-        .map(|handle| match handle {
-            Ok(handle) => handle
-                .join()
-                .unwrap_or_else(|error| Err(format!("stem decode: {error}"))),
-            Err(inline) => inline,
-        })
-        .collect();
+        for handle in handles {
+            decoded.push(handle.join().unwrap_or_else(|_| Err("decode panicked".into())));
+        }
+    });
     let mut lanes: [Vec<[i16; 2]>; 4] = Default::default();
     for (lane, source) in LANE_FROM_ROLE.into_iter().enumerate() {
         match std::mem::replace(&mut decoded[source], Ok(Vec::new())) {
@@ -298,7 +231,12 @@ fn run_fetched(job: FetchedJob, out: &Sender<SideChannelMsg>, pool: &TaskPool) {
             }
         }
     }
-    let bytes: u64 = job.stem_files.iter().map(FetchedSource::len).sum();
+    let bytes: u64 = job
+        .stem_files
+        .iter()
+        .filter_map(|path| std::fs::metadata(path).ok())
+        .map(|meta| meta.len())
+        .sum();
 
     let frames = job.pcm.frames.len();
     let count = chunk_count(frames, track_rate);
@@ -330,15 +268,8 @@ fn run_fetched(job: FetchedJob, out: &Sender<SideChannelMsg>, pool: &TaskPool) {
     // The digest is what both caches are keyed by, and hashing decoded PCM is
     // not UI-thread work — so it happens here, once, like the separator does.
     let digest = track_digest(&job.pcm);
-    if let Some(source) = job.lyrics_file.as_ref() {
-        if let Some(lyrics) = install_lyrics(source, &digest) {
-            let _ = out.send(SideChannelMsg::Lyrics {
-                deck: job.deck,
-                gen: job.gen,
-                digest: digest.clone(),
-                lyrics: Arc::new(lyrics),
-            });
-        }
+    if let Some(path) = job.lyrics_file.as_ref() {
+        install_lyrics(path, &digest);
     }
     // Arm the karaoke. A store lyrics file has just landed in the cache, and
     // a track this machine transcribed in an earlier session is in there too;
@@ -368,20 +299,18 @@ fn run_fetched(job: FetchedJob, out: &Sender<SideChannelMsg>, pool: &TaskPool) {
 /// a VERIFIED copy: `from_json` refuses a document whose digest is not this
 /// track's, which is exactly what a re-encode of the audio would produce.
 /// Wrong words on the wrong timeline are worse than no words.
-fn install_lyrics(source: &FetchedSource, digest: &str) -> Option<makepad_audio_lyrics::TrackLyrics> {
-    let Ok(bytes) = source.read_all() else { return None };
-    let Some(lyrics) = makepad_audio_lyrics::TrackLyrics::from_json(&bytes, digest) else {
+fn install_lyrics(path: &Path, digest: &str) {
+    let Ok(bytes) = std::fs::read(path) else { return };
+    if makepad_audio_lyrics::TrackLyrics::from_json(&bytes, digest).is_none() {
         makepad_widgets::log!(
             "side-channel lyrics ignored: not this audio (digest {})",
             &digest[..8.min(digest.len())]
         );
-        return None;
-    };
-    #[cfg(not(target_arch = "wasm32"))]
-    {
+        return;
+    }
     let dir = crate::lyrics::cache_dir();
     if std::fs::create_dir_all(&dir).is_err() {
-        return Some(lyrics);
+        return;
     }
     let target = crate::lyrics::cache_path(&dir, digest);
     // Beside and rename, like `lyrics::store_cached`: a crash mid-write must
@@ -390,8 +319,6 @@ fn install_lyrics(source: &FetchedSource, digest: &str) -> Option<makepad_audio_
     if std::fs::write(&temp, &bytes).is_ok() {
         let _ = std::fs::rename(&temp, &target);
     }
-    }
-    Some(lyrics)
 }
 
 // ---------------------------------------------------------------------------
@@ -423,10 +350,7 @@ pub enum WriteBackMsg {
 /// One worker, so two tracks separated back to back never encode at once.
 pub struct WriteBackPool {
     tx: Sender<WriteBackJob>,
-    jobs: Option<Receiver<WriteBackJob>>,
-    out: Sender<WriteBackMsg>,
     rx: Receiver<WriteBackMsg>,
-    root: PathBuf,
 }
 
 impl Default for WriteBackPool {
@@ -443,21 +367,11 @@ impl WriteBackPool {
     pub fn with_root(root: PathBuf) -> WriteBackPool {
         let (tx, jobs) = channel::<WriteBackJob>();
         let (out, rx) = channel::<WriteBackMsg>();
-        WriteBackPool { tx, jobs: Some(jobs), out, rx, root }
-    }
-
-    pub fn start(&mut self, spawner: ThreadSpawner) {
-        let Some(jobs) = self.jobs.take() else { return };
-        let out = self.out.clone();
-        let root = self.root.clone();
-        let options = ThreadOptions { name: Some("vj-write-back".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || {
+        let _ = std::thread::Builder::new()
+            .name("vj-sidechannel-writeback".into())
+            .spawn(move || {
                 while let Ok(job) = jobs.recv() {
-                    // A plain sleep reads the std clock and panics on a
-                    // wasm worker; `wait_until` paces off
-                    // `Cx::monotonic_now()` instead.
-                    let wait = CancellationToken::new();
-                    let _ = wait.wait_until(Cx::monotonic_now() + WRITE_BACK_DELAY.as_secs_f64());
+                    std::thread::sleep(WRITE_BACK_DELAY);
                     let message = match encode_from_cache(&root, &job) {
                         Ok(oggs) => WriteBackMsg::Encoded { asset: job.asset, oggs },
                         Err(reason) => WriteBackMsg::Skipped { asset: job.asset, reason },
@@ -466,10 +380,8 @@ impl WriteBackPool {
                         return;
                     }
                 }
-            }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => makepad_widgets::log!("vj write-back worker unavailable: {error}"),
-        }
+            });
+        WriteBackPool { tx, rx }
     }
 
     pub fn submit(&self, job: WriteBackJob) {
@@ -609,8 +521,7 @@ mod tests {
         }
         let mut lanes: [Vec<[i16; 2]>; 4] = Default::default();
         for (lane, source) in LANE_FROM_ROLE.into_iter().enumerate() {
-            lanes[lane] = decode_stem(&FetchedSource::Path(paths[source].clone()), rate)
-                .expect("decode");
+            lanes[lane] = decode_stem(&paths[source], rate).expect("decode");
         }
         for (lane, stem) in STEM_ORDER.into_iter().enumerate() {
             let frames = &lanes[lane];
diff --git a/apps/vj/src/spsc.rs b/apps/vj/src/spsc.rs
deleted file mode 100644
index 4d2ce3954..000000000
--- a/apps/vj/src/spsc.rs
+++ /dev/null
@@ -1,316 +0,0 @@
-//! The lock-free plumbing between the UI thread and the audio callback.
-//!
-//! Nothing in here ever waits: the audio thread must never block on the UI
-//! (a late buffer is a heard gap) and, on the web, neither thread may enter
-//! `Atomics.wait` at all. So the two sides share only
-//!
-//! - [`SpscRing`]: a fixed-capacity single-producer single-consumer ring.
-//!   The producer allocates nothing on push and the consumer frees nothing
-//!   on pop: slots are preallocated and values are moved through them.
-//!   A full ring refuses the value and hands it back — the caller keeps it
-//!   and retries later, so an audio device that is not running (a web
-//!   `AudioContext` waiting for its first gesture) can never wedge the UI.
-//! - [`SeqCell`]: a seqlock over a `Copy` snapshot. The writer never
-//!   waits; a reader that catches the writer mid-copy re-reads, and the
-//!   copy is a few hundred bytes, so that retry is bounded by nanoseconds,
-//!   never by another thread's critical section.
-//! - [`UiCell`]: state that belongs to ONE thread. It is not a lock — a
-//!   second thread touching it is a bug and panics at once — which is how
-//!   the UI-side bookkeeping of a `Clone` handle stays lock-free and
-//!   provably single-threaded.
-//! - [`OnceSlot`]: a value handed over exactly once (the audio engine, from
-//!   the handle that built it to the callback that owns it).
-
-use std::cell::UnsafeCell;
-use std::mem::MaybeUninit;
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-
-/// Fixed-capacity single-producer single-consumer ring. `push` and `pop`
-/// are each wait-free and allocation-free; the capacity is rounded up to
-/// a power of two.
-pub struct SpscRing<T> {
-    slots: Box<[UnsafeCell<MaybeUninit<T>>]>,
-    mask: usize,
-    /// Next slot to write, advanced by the producer only.
-    head: AtomicUsize,
-    /// Next slot to read, advanced by the consumer only.
-    tail: AtomicUsize,
-}
-
-// Values move through the ring exactly once, from the producer to the
-// consumer, so sharing the ring between the two threads is sharing `T`
-// between two threads: `T: Send` is the whole requirement.
-unsafe impl<T: Send> Send for SpscRing<T> {}
-unsafe impl<T: Send> Sync for SpscRing<T> {}
-
-impl<T> SpscRing<T> {
-    pub fn new(capacity: usize) -> SpscRing<T> {
-        let capacity = capacity.max(2).next_power_of_two();
-        let slots = (0..capacity)
-            .map(|_| UnsafeCell::new(MaybeUninit::uninit()))
-            .collect::<Vec<_>>()
-            .into_boxed_slice();
-        SpscRing { slots, mask: capacity - 1, head: AtomicUsize::new(0), tail: AtomicUsize::new(0) }
-    }
-
-    pub fn capacity(&self) -> usize {
-        self.mask + 1
-    }
-
-    /// Values waiting to be popped, as of this instant.
-    pub fn len(&self) -> usize {
-        self.head
-            .load(Ordering::Acquire)
-            .wrapping_sub(self.tail.load(Ordering::Acquire))
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.len() == 0
-    }
-
-    /// Producer side. A full ring hands the value back untouched.
-    pub fn push(&self, value: T) -> Result<(), T> {
-        let head = self.head.load(Ordering::Relaxed);
-        let tail = self.tail.load(Ordering::Acquire);
-        if head.wrapping_sub(tail) >= self.capacity() {
-            return Err(value);
-        }
-        // SAFETY: the slot at `head` is past every slot the consumer can
-        // still read (`tail..head`), and only the producer writes `head`.
-        unsafe { (*self.slots[head & self.mask].get()).write(value) };
-        self.head.store(head.wrapping_add(1), Ordering::Release);
-        Ok(())
-    }
-
-    /// Consumer side.
-    pub fn pop(&self) -> Option<T> {
-        let tail = self.tail.load(Ordering::Relaxed);
-        let head = self.head.load(Ordering::Acquire);
-        if tail == head {
-            return None;
-        }
-        // SAFETY: the producer's release store of `head` published this
-        // slot's write, and only the consumer moves `tail`.
-        let value = unsafe { (*self.slots[tail & self.mask].get()).assume_init_read() };
-        self.tail.store(tail.wrapping_add(1), Ordering::Release);
-        Some(value)
-    }
-}
-
-impl<T> Drop for SpscRing<T> {
-    fn drop(&mut self) {
-        while self.pop().is_some() {}
-    }
-}
-
-/// A seqlock over a `Copy` value: one writer that never waits, readers
-/// that retry only while a write is in flight.
-pub struct SeqCell<T: Copy> {
-    seq: AtomicUsize,
-    value: UnsafeCell<T>,
-}
-
-unsafe impl<T: Copy + Send> Send for SeqCell<T> {}
-unsafe impl<T: Copy + Send> Sync for SeqCell<T> {}
-
-impl<T: Copy> SeqCell<T> {
-    pub fn new(value: T) -> SeqCell<T> {
-        SeqCell { seq: AtomicUsize::new(0), value: UnsafeCell::new(value) }
-    }
-
-    /// Writer side (one thread only).
-    pub fn write(&self, value: T) {
-        let seq = self.seq.load(Ordering::Relaxed);
-        self.seq.store(seq.wrapping_add(1), Ordering::Release);
-        std::sync::atomic::fence(Ordering::Release);
-        // SAFETY: readers treat an odd sequence as "in flight" and never
-        // trust a copy taken across one; the single writer is this call.
-        unsafe { std::ptr::write_volatile(self.value.get(), value) };
-        std::sync::atomic::fence(Ordering::Release);
-        self.seq.store(seq.wrapping_add(2), Ordering::Release);
-    }
-
-    /// Reader side: a consistent copy.
-    pub fn read(&self) -> T {
-        loop {
-            let before = self.seq.load(Ordering::Acquire);
-            if before & 1 == 1 {
-                std::hint::spin_loop();
-                continue;
-            }
-            std::sync::atomic::fence(Ordering::Acquire);
-            // SAFETY: a torn copy is detected by the sequence check below
-            // and discarded; the value is `Copy`, so a torn read has no
-            // destructor to run.
-            let copy = unsafe { std::ptr::read_volatile(self.value.get()) };
-            std::sync::atomic::fence(Ordering::Acquire);
-            if self.seq.load(Ordering::Acquire) == before {
-                return copy;
-            }
-            std::hint::spin_loop();
-        }
-    }
-}
-
-/// State owned by exactly one thread, kept behind a shared handle. Not a
-/// lock: entering it while it is already entered — from another thread,
-/// or re-entrantly — is a programming error and panics.
-pub struct UiCell<T> {
-    entered: AtomicBool,
-    value: UnsafeCell<T>,
-}
-
-unsafe impl<T: Send> Send for UiCell<T> {}
-unsafe impl<T: Send> Sync for UiCell<T> {}
-
-impl<T> UiCell<T> {
-    pub fn new(value: T) -> UiCell<T> {
-        UiCell { entered: AtomicBool::new(false), value: UnsafeCell::new(value) }
-    }
-
-    pub fn with<R>(&self, f: impl FnOnce(&mut T) -> R) -> R {
-        assert!(
-            !self.entered.swap(true, Ordering::Acquire),
-            "UiCell entered twice: it belongs to one thread and is not re-entrant"
-        );
-        struct Leave<'a>(&'a AtomicBool);
-        impl Drop for Leave<'_> {
-            fn drop(&mut self) {
-                self.0.store(false, Ordering::Release);
-            }
-        }
-        let _leave = Leave(&self.entered);
-        // SAFETY: the flag above admits one caller at a time and panics on
-        // any overlap, so this is the only live reference.
-        f(unsafe { &mut *self.value.get() })
-    }
-}
-
-/// A value handed over exactly once.
-pub struct OnceSlot<T> {
-    taken: AtomicBool,
-    value: UnsafeCell<Option<T>>,
-}
-
-unsafe impl<T: Send> Send for OnceSlot<T> {}
-unsafe impl<T: Send> Sync for OnceSlot<T> {}
-
-impl<T> OnceSlot<T> {
-    pub fn new(value: T) -> OnceSlot<T> {
-        OnceSlot { taken: AtomicBool::new(false), value: UnsafeCell::new(Some(value)) }
-    }
-
-    /// The value, the first time; `None` ever after.
-    pub fn take(&self) -> Option<T> {
-        if self.taken.swap(true, Ordering::AcqRel) {
-            return None;
-        }
-        // SAFETY: the swap above admits exactly one caller here, ever.
-        unsafe { (*self.value.get()).take() }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::sync::Arc;
-
-    #[test]
-    fn ring_keeps_order_and_refuses_when_full() {
-        let ring: SpscRing<u32> = SpscRing::new(4);
-        assert_eq!(ring.capacity(), 4);
-        for value in 0..4 {
-            assert_eq!(ring.push(value), Ok(()));
-        }
-        // Full: the value comes back, nothing is lost or reordered.
-        assert_eq!(ring.push(99), Err(99));
-        assert_eq!(ring.len(), 4);
-        assert_eq!(ring.pop(), Some(0));
-        assert_eq!(ring.push(4), Ok(()));
-        for expect in 1..5 {
-            assert_eq!(ring.pop(), Some(expect));
-        }
-        assert_eq!(ring.pop(), None);
-        assert!(ring.is_empty());
-    }
-
-    #[test]
-    fn ring_moves_payloads_without_leaking_or_double_dropping() {
-        let payload = Arc::new(vec![1u8; 1 << 16]);
-        let ring: SpscRing<Arc<Vec<u8>>> = SpscRing::new(8);
-        for _ in 0..5 {
-            ring.push(payload.clone()).unwrap();
-        }
-        assert_eq!(Arc::strong_count(&payload), 6);
-        let taken = ring.pop().unwrap();
-        assert_eq!(Arc::strong_count(&payload), 6);
-        drop(taken);
-        assert_eq!(Arc::strong_count(&payload), 5);
-        // The ring's own drop releases what was never popped.
-        drop(ring);
-        assert_eq!(Arc::strong_count(&payload), 1);
-    }
-
-    #[test]
-    fn ring_carries_values_across_threads_in_order() {
-        let ring: Arc<SpscRing<u64>> = Arc::new(SpscRing::new(64));
-        let producer = {
-            let ring = ring.clone();
-            std::thread::spawn(move || {
-                let mut next = 0u64;
-                while next < 10_000 {
-                    if ring.push(next).is_ok() {
-                        next += 1;
-                    } else {
-                        std::thread::yield_now();
-                    }
-                }
-            })
-        };
-        let mut expect = 0u64;
-        while expect < 10_000 {
-            match ring.pop() {
-                Some(value) => {
-                    assert_eq!(value, expect);
-                    expect += 1;
-                }
-                None => std::thread::yield_now(),
-            }
-        }
-        producer.join().unwrap();
-    }
-
-    #[test]
-    fn seqcell_reads_are_never_torn() {
-        #[derive(Clone, Copy, PartialEq, Debug)]
-        struct Pair(u64, u64);
-        let cell: Arc<SeqCell<Pair>> = Arc::new(SeqCell::new(Pair(0, !0)));
-        let writer = {
-            let cell = cell.clone();
-            std::thread::spawn(move || {
-                for value in 1..200_000u64 {
-                    cell.write(Pair(value, !value));
-                }
-            })
-        };
-        for _ in 0..200_000 {
-            let pair = cell.read();
-            assert_eq!(pair.1, !pair.0, "torn read {pair:?}");
-        }
-        writer.join().unwrap();
-    }
-
-    #[test]
-    fn once_slot_hands_over_exactly_once() {
-        let slot = OnceSlot::new(String::from("engine"));
-        assert_eq!(slot.take().as_deref(), Some("engine"));
-        assert_eq!(slot.take(), None);
-    }
-
-    #[test]
-    #[should_panic(expected = "UiCell entered twice")]
-    fn ui_cell_refuses_reentry() {
-        let cell = UiCell::new(0u32);
-        cell.with(|_| cell.with(|_| ()));
-    }
-}
diff --git a/apps/vj/src/stems.rs b/apps/vj/src/stems.rs
index 7e0268a93..2dd25e560 100644
--- a/apps/vj/src/stems.rs
+++ b/apps/vj/src/stems.rs
@@ -3,8 +3,7 @@
 //! A deck plays the mixed file until separated stems exist for the stretch
 //! of track under its playhead; from then on the four stem knobs are live.
 //! That is the whole contract, and it is what makes separation usable in a
-//! performance. Local inference publishes spans; AIHub delivers a whole-track
-//! artifact, installed into the same chunk vocabulary only after it arrives.
+//! performance: nothing waits for a whole track to be demixed.
 //!
 //! Three sources, in order:
 //!
@@ -39,58 +38,11 @@ use crate::mixer::{encode_stem_sample, TrackPcm};
 use makepad_ai_stems::{CacheHeader, Demixer, StemCache, StemSet, StemsModel, StereoBuf, CHUNK_STEP};
 pub(crate) use makepad_ai_stems::SAMPLE_RATE as STEMS_RATE;
 use makepad_asset_data::Sha256;
-use makepad_widgets::makepad_platform::thread::{CancellationToken, TaskPool, ThreadOptions, ThreadSpawner};
-use makepad_widgets::Cx;
 use std::path::{Path, PathBuf};
-use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
-use std::sync::mpsc::{channel, sync_channel, Receiver, Sender, SyncSender, TrySendError};
+use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::mpsc::{channel, Receiver, RecvTimeoutError, Sender, TryRecvError};
 use std::sync::Arc;
-
-/// Where a missing set of stems may be computed. This is operator-owned
-/// state; capability discovery may make a choice unavailable, but never
-/// changes it or falls it back to another machine.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub enum StemSeparation {
-    Off,
-    #[default]
-    AiHub,
-    Local,
-}
-
-/// The complete deck-load decision. Keeping `Unavailable` typed is what
-/// prevents a missing hub (and wasm's lack of a local model) from quietly
-/// becoming a local run.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum SeparationAction {
-    SideChannel,
-    Off,
-    Hub,
-    Local,
-    Unavailable,
-}
-
-pub const fn separation_action(
-    setting: StemSeparation,
-    side_channel_present: bool,
-    hub_reachable: bool,
-) -> SeparationAction {
-    if side_channel_present {
-        return SeparationAction::SideChannel;
-    }
-    match setting {
-        StemSeparation::Off => SeparationAction::Off,
-        StemSeparation::AiHub if hub_reachable => SeparationAction::Hub,
-        StemSeparation::AiHub => SeparationAction::Unavailable,
-        StemSeparation::Local if cfg!(not(target_arch = "wasm32")) => SeparationAction::Local,
-        StemSeparation::Local => SeparationAction::Unavailable,
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum SeparationBackend {
-    Hub,
-    Local,
-}
+use std::time::Duration;
 
 /// Published chunk length, seconds of track time. Small enough that the
 /// knobs go live seconds after a load, big enough that the chunk table
@@ -204,6 +156,11 @@ pub const PREFETCH_GEN: u64 = u64::MAX;
 /// a set is playing over the top of this work.
 const PREFETCH_SPAN_BREATH_MS: u64 = 40;
 
+/// How long the worker waits on the deck inbox before it will look at the
+/// background one. Short enough that a queued track starts warming almost
+/// at once; long enough that an idle worker is not spinning.
+const DECK_INBOX_WAIT_MS: u64 = 100;
+
 /// One published chunk of separated audio, in track frames.
 pub struct StemChunk {
     pub deck: DeckId,
@@ -431,7 +388,7 @@ impl ChunkWriter {
     }
 
     /// Publish every whole chunk the pending buffers now cover.
-    fn drain(&mut self, deck: DeckId, gen: u64, out: &dyn StemSink) -> bool {
+    fn drain(&mut self, deck: DeckId, gen: u64, out: &Sender<StemsMsg>) -> bool {
         let ready = self.pending[0].len() / self.chunk_frames;
         for _ in 0..ready {
             let index = self.base / self.chunk_frames;
@@ -466,29 +423,6 @@ impl ChunkWriter {
         }
         false
     }
-
-    /// Publish the final short track chunk. Demixer spans normally carry
-    /// enough overlap to fill it; a whole-track hub artifact is exact-length
-    /// and therefore needs this explicit tail.
-    fn finish(&mut self, deck: DeckId, gen: u64, out: &dyn StemSink) -> bool {
-        if self.pending[0].is_empty() {
-            return false;
-        }
-        let index = self.base / self.chunk_frames;
-        if index >= self.chunk_count {
-            return false;
-        }
-        let lanes = std::array::from_fn(|lane| Arc::new(std::mem::take(&mut self.pending[lane])));
-        out.send(StemsMsg::Chunk(Box::new(StemChunk {
-            deck,
-            gen,
-            index,
-            chunk_frames: self.chunk_frames,
-            chunk_count: self.chunk_count,
-            lanes,
-        })))
-        .is_err()
-    }
 }
 
 /// Read the four sidecar stems beside a track, if they are all there.
@@ -542,7 +476,7 @@ fn i16_frames(
         .collect()
 }
 
-fn run_sidecar(job: &StemsJob, lanes: [TrackPcm; 4], out: &dyn StemSink) {
+fn run_sidecar(job: &StemsJob, lanes: [TrackPcm; 4], out: &Sender<StemsMsg>) {
     let frames = job.pcm.frames.len();
     let rate = job.pcm.sample_rate.max(1);
     let size = chunk_frames(rate);
@@ -696,7 +630,7 @@ fn run_cached(
     cache: &mut StemCache,
     writer: &mut ChunkWriter,
     first_span: usize,
-    out: &dyn StemSink,
+    out: &Sender<StemsMsg>,
 ) -> Option<usize> {
     let track_rate = job.pcm.sample_rate.max(1) as f64;
     let model_rate = STEMS_RATE as f64;
@@ -744,7 +678,7 @@ fn run_demixer(
     cache: Option<&mut StemCache>,
     writer: &mut ChunkWriter,
     resume: usize,
-    out: &dyn StemSink,
+    out: &Sender<StemsMsg>,
     should_yield: &dyn Fn() -> bool,
 ) -> Result<(), String> {
     let track = to_stereo_buf(&job.pcm);
@@ -827,277 +761,15 @@ fn run_demixer(
         // Background work leaves headroom on purpose. The separator and the
         // renderer want the same GPU, and a set is running: a short breath
         // between spans is the difference between a queued track warming up
-        // unnoticed and one that makes the console stutter. A plain sleep
-        // reads the std clock and panics on a wasm worker; `wait_until`
-        // paces off `Cx::monotonic_now()` instead.
+        // unnoticed and one that makes the console stutter.
         if prefetch {
-            let breath = CancellationToken::new();
-            let _ = breath.wait_until(
-                Cx::monotonic_now() + PREFETCH_SPAN_BREATH_MS as f64 / 1_000.0,
-            );
+            std::thread::sleep(Duration::from_millis(PREFETCH_SPAN_BREATH_MS));
         }
     }
     let _ = out.send(StemsMsg::Done { deck: job.deck, gen: job.gen });
     Ok(())
 }
 
-#[cfg(not(target_arch = "wasm32"))]
-fn install_hub_artifact(
-    job: &StemsJob, root: &Path, digest: &str, bytes: &[u8],
-    out: &dyn StemSink, cancelled: &dyn Fn() -> bool,
-) -> Result<(), String> {
-    if cancelled() { return Ok(()); }
-    let artifact = makepad_ai_hub::protocol::decode_stems_artifact(bytes)?;
-    if artifact.sample_rate != STEMS_RATE || artifact.frames != model_frames(&job.pcm) {
-        return Err(format!(
-            "hub stems shape {} Hz/{} frames, expected {} Hz/{} frames",
-            artifact.sample_rate,
-            artifact.frames,
-            STEMS_RATE,
-            model_frames(&job.pcm)
-        ));
-    }
-    let [drums_l, drums_r, bass_l, bass_r, other_l, other_r, vocals_l, vocals_r] =
-        artifact.channels;
-    let stems: StemSet = [
-        StereoBuf { left: drums_l, right: drums_r },
-        StereoBuf { left: bass_l, right: bass_r },
-        StereoBuf { left: other_l, right: other_r },
-        StereoBuf { left: vocals_l, right: vocals_r },
-    ];
-
-    let frames = model_frames(&job.pcm) as u64;
-    let mut cache = open_cache(root, &job.pcm, &digest);
-    if let Some(cache) = cache.as_mut() {
-        for span in 0..cache.span_count() {
-            if cancelled() { return Ok(()); }
-            let start = span * CHUNK_STEP;
-            let end = (start + CHUNK_STEP).min(artifact.frames);
-            let block: StemSet = std::array::from_fn(|stem| StereoBuf {
-                left: stems[stem].left[start..end].to_vec(),
-                right: stems[stem].right[start..end].to_vec(),
-            });
-            cache.write_span(start, &block).map_err(|error| error.to_string())?;
-        }
-    }
-    let complete = cache.as_ref().is_some_and(StemCache::is_complete);
-    let _ = out.send(StemsMsg::Coverage {
-        deck: job.deck,
-        gen: job.gen,
-        digest: digest.to_string(),
-        model_frames: frames,
-        complete,
-    });
-
-    if job.gen == PREFETCH_GEN || cancelled() { return Ok(()); }
-    let track_rate = job.pcm.sample_rate.max(1) as f64;
-    let model_rate = STEMS_RATE as f64;
-    let mut writer = ChunkWriter::new(
-        chunk_frames(job.pcm.sample_rate.max(1)),
-        chunk_count(job.pcm.frames.len(), job.pcm.sample_rate.max(1)),
-    );
-    writer.restart(0);
-    publish_span(
-        &stems,
-        &mut writer,
-        model_rate,
-        track_rate,
-        span_resample_kernel(track_rate, model_rate).as_ref(),
-    );
-    if !writer.drain(job.deck, job.gen, out) {
-        writer.finish(job.deck, job.gen, out);
-    }
-    let _ = out.send(StemsMsg::Done { deck: job.deck, gen: job.gen });
-    Ok(())
-}
-
-// Local inference stays on the one once-started, thread-affine worker.
-fn run_local(
-    job: &StemsJob, root: &Path, checkpoint: &Path, digest: &String,
-    model: &mut Option<StemsModel>, out: &dyn StemSink, should_yield: &dyn Fn() -> bool,
-) {
-    let prefetching = job.gen == PREFETCH_GEN;
-    if let Some(source) = job.source.as_ref() {
-        if let Some(lanes) = load_sidecar(source) {
-            run_sidecar(job, lanes, out);
-            // The sidecar answers for the STEMS and nothing
-            // else. Coverage is the only place a track's
-            // digest is ever spoken, so leaving without one
-            // costs this deck the karaoke entirely — not
-            // just the bake, but a transcript already sitting
-            // in the cache, which the deck can no longer be
-            // matched to.
-            let frames = model_frames(&job.pcm) as u64;
-            let complete = cache_is_complete(root, digest, frames);
-            let _ = out.send(StemsMsg::Coverage {
-                deck: job.deck,
-                gen: job.gen,
-                complete,
-                digest: digest.clone(),
-                model_frames: frames,
-            });
-            if prefetching {
-                let _ = out.send(StemsMsg::PrefetchDone {
-                    digest: digest.clone(),
-                    model_frames: frames,
-                    complete,
-                });
-            }
-            return;
-        }
-    }
-    // Whatever a previous session separated is free. Serve it
-    // first, from the playhead forward: the knobs go live on
-    // a track that has been on a deck before without the
-    // model being loaded at all.
-    let frames = model_frames(&job.pcm) as u64;
-    let mut cache = open_cache(root, &job.pcm, &digest);
-    // Report coverage the moment the cache is open: a track
-    // separated in an earlier session is already complete
-    // here, and the karaoke bake can start on its own worker
-    // without waiting for playback to reach the end.
-    let coverage = |cache: &Option<StemCache>, out: &dyn StemSink| {
-        if let Some(cache) = cache.as_ref() {
-            let _ = out.send(StemsMsg::Coverage {
-                deck: job.deck,
-                gen: job.gen,
-                digest: digest.clone(),
-                model_frames: frames,
-                complete: cache.is_complete(),
-            });
-        }
-    };
-    coverage(&cache, out);
-    let track_rate = job.pcm.sample_rate.max(1);
-    let mut writer = ChunkWriter::new(
-        chunk_frames(track_rate),
-        chunk_count(job.pcm.frames.len(), track_rate),
-    );
-    // A playhead past the end must still separate the last
-    // span, not silently declare the track done.
-    let spans = model_frames(&job.pcm).div_ceil(CHUNK_STEP);
-    let first_span = ((job.start_secs.max(0.0) * STEMS_RATE as f64) as usize
-        / CHUNK_STEP)
-        .min(spans.saturating_sub(1));
-    let resume = match cache.as_mut() {
-        Some(cache) => run_cached(job, cache, &mut writer, first_span, out),
-        None => Some(first_span),
-    };
-    let Some(resume) = resume else {
-        writer.finish(job.deck, job.gen, out);
-        let _ = out.send(StemsMsg::Done { deck: job.deck, gen: job.gen });
-        coverage(&cache, out);
-        if prefetching {
-            let _ = out.send(StemsMsg::PrefetchDone {
-                digest: digest.clone(),
-                model_frames: frames,
-                complete: cache.as_ref().is_some_and(|c| c.is_complete()),
-            });
-        }
-        return;
-    };
-    if should_yield() {
-        if prefetching {
-            let _ = out.send(StemsMsg::PrefetchDone {
-                digest: digest.clone(), model_frames: frames, complete: false,
-            });
-        }
-        return;
-    }
-    if model.is_none() {
-        // Probed per job, never latched: the INSTALL MODELS
-        // flow can put the checkpoint on disk mid-session,
-        // and the next separation must pick it up. One stat
-        // per track load is free.
-        if !checkpoint.is_file() {
-            let _ = out.send(StemsMsg::Status {
-                deck: job.deck,
-                gen: job.gen,
-                text: "stems: model not installed".to_string(),
-                working: false,
-            });
-            if prefetching {
-                let _ = out.send(StemsMsg::PrefetchDone {
-                    digest: digest.clone(),
-                    model_frames: frames,
-                    complete: false,
-                });
-            }
-            return;
-        }
-        let _ = out.send(StemsMsg::Status {
-            deck: job.deck,
-            gen: job.gen,
-            text: "stems: loading model…".to_string(),
-            working: true,
-        });
-        match StemsModel::load(checkpoint) {
-            Ok(loaded) => *model = Some(loaded),
-            Err(error) => {
-                // NOT latched. The usual reason a load of a
-                // checkpoint that IS on disk fails is that the
-                // device had no room for it just then — the
-                // other models this app runs, or the game on
-                // the same GPU. Latching turned one bad moment
-                // into a session with no separation at all and
-                // no way back short of a restart; the next
-                // track simply tries again.
-                let _ = out.send(StemsMsg::Status {
-                    deck: job.deck,
-                    gen: job.gen,
-                    text: format!("stems: {error}"),
-                    working: false,
-                });
-                if prefetching {
-                    let _ = out.send(StemsMsg::PrefetchDone {
-                        digest: digest.clone(),
-                        model_frames: frames,
-                        complete: false,
-                    });
-                }
-                return;
-            }
-        }
-    }
-    let Some(loaded) = model.as_mut() else {
-        if prefetching {
-            let _ = out.send(StemsMsg::PrefetchDone {
-                digest: digest.clone(),
-                model_frames: frames,
-                complete: false,
-            });
-        }
-        return;
-    };
-    if let Err(error) = run_demixer(
-        job,
-        loaded,
-        cache.as_mut(),
-        &mut writer,
-        resume,
-        out,
-        should_yield,
-    ) {
-        let _ = out.send(StemsMsg::Status {
-            deck: job.deck,
-            gen: job.gen,
-            text: format!("stems: {error}"),
-            working: false,
-        });
-    }
-    // The separation is as complete as this run made it. A
-    // track covered end to end now has a whole VOCALS stem on
-    // disk, which is the karaoke bake's cue to run.
-    coverage(&cache, out);
-    if prefetching {
-        let _ = out.send(StemsMsg::PrefetchDone {
-            digest: digest.clone(),
-            model_frames: frames,
-            complete: cache.as_ref().is_some_and(|c| c.is_complete()),
-        });
-    }
-}
-
 /// Keep the cache root inside its budget, pinning whatever is on a deck.
 /// Runs on the worker, once per job, before any span is written: the moment a
 /// track arrives is the moment we know what may go.
@@ -1118,44 +790,303 @@ fn prune_cache(root: &Path, budget_bytes: u64, pinned: &[Option<String>; 2]) {
     }
 }
 
-#[path = "stems_queue.rs"]
-mod queue;
-pub use queue::StemsPool;
-use queue::{bounded_reason, JobOutput, StemSink, Work};
-#[cfg(not(target_arch = "wasm32"))]
-#[path = "stems_hub.rs"]
-mod hub;
+/// One separation thread. The model is thread-affine and expensive to load,
+/// so it lives here and nowhere else.
+pub struct StemsPool {
+    tx: Sender<StemsJob>,
+    /// The BACKGROUND inbox. Kept apart from `tx` so the two lanes cannot
+    /// spoil each other: deck jobs are latest-wins and would otherwise
+    /// discard a queued track's work, and a queued track must never sit in
+    /// front of the deck the operator is about to play.
+    prefetch_tx: Sender<StemsJob>,
+    /// Raised the instant a deck job is posted and lowered when the worker
+    /// takes one. A background run reads it at every span boundary and
+    /// lets go. Racing it costs at most one needless yield.
+    deck_waiting: Arc<AtomicBool>,
+    rx: Receiver<StemsMsg>,
+}
+
+impl Default for StemsPool {
+    fn default() -> Self {
+        StemsPool::new()
+    }
+}
+
+impl StemsPool {
+    pub fn new() -> StemsPool {
+        StemsPool::with_paths(cache_dir(), checkpoint_path(), cache_budget_bytes())
+    }
+
+    /// The pool with its two paths and its budget named, which is what the
+    /// tests drive: a warm cache must serve a track with no checkpoint in
+    /// sight, and that is only provable if the checkpoint can be pointed
+    /// somewhere it certainly is not.
+    pub fn with_paths(root: PathBuf, checkpoint: PathBuf, budget_bytes: u64) -> StemsPool {
+        let (tx, jobs) = channel::<StemsJob>();
+        let (prefetch_tx, prefetch_jobs) = channel::<StemsJob>();
+        let (out, rx) = channel::<StemsMsg>();
+        let deck_waiting = Arc::new(AtomicBool::new(false));
+        let waiting = deck_waiting.clone();
+        let _ = std::thread::Builder::new()
+            .name("vj-stems".into())
+            .spawn(move || {
+                let mut model: Option<StemsModel> = None;
+                // The track most recently opened per deck: whatever is on a
+                // deck is pinned against the budget, so a set in progress is
+                // never evicted out from under the needle.
+                let mut pinned: [Option<String>; 2] = [None, None];
+                loop {
+                    // THE DECK INBOX IS SERVED FIRST, ALWAYS. Only when it
+                    // has stayed empty for a moment does the background one
+                    // get a look, and then for exactly one track.
+                    let job = match jobs.recv_timeout(Duration::from_millis(DECK_INBOX_WAIT_MS)) {
+                        Ok(job) => {
+                            waiting.store(false, Ordering::SeqCst);
+                            // Latest-wins: only the newest request per deck
+                            // matters. A background job is never in this
+                            // channel, so nothing here can discard one.
+                            let mut job = job;
+                            while let Ok(newer) = jobs.try_recv() {
+                                job = newer;
+                            }
+                            job
+                        }
+                        Err(RecvTimeoutError::Timeout) => match prefetch_jobs.try_recv() {
+                            Ok(job) => job,
+                            Err(TryRecvError::Empty) => continue,
+                            // Both inboxes gone means the pool was dropped.
+                            Err(TryRecvError::Disconnected) => break,
+                        },
+                        Err(RecvTimeoutError::Disconnected) => break,
+                    };
+                    let prefetching = job.gen == PREFETCH_GEN;
+                    // A deck job never yields; only a background one does.
+                    let should_yield = || prefetching && waiting.load(Ordering::SeqCst);
+                    if let Some(source) = job.source.as_ref() {
+                        if let Some(lanes) = load_sidecar(source) {
+                            run_sidecar(&job, lanes, &out);
+                            // The sidecar answers for the STEMS and nothing
+                            // else. Coverage is the only place a track's
+                            // digest is ever spoken, so leaving without one
+                            // costs this deck the karaoke entirely — not
+                            // just the bake, but a transcript already sitting
+                            // in the cache, which the deck can no longer be
+                            // matched to.
+                            let digest = track_digest(&job.pcm);
+                            let frames = model_frames(&job.pcm) as u64;
+                            let complete = cache_is_complete(&root, &digest, frames);
+                            let _ = out.send(StemsMsg::Coverage {
+                                deck: job.deck,
+                                gen: job.gen,
+                                complete,
+                                digest: digest.clone(),
+                                model_frames: frames,
+                            });
+                            if prefetching {
+                                let _ = out.send(StemsMsg::PrefetchDone {
+                                    digest,
+                                    model_frames: frames,
+                                    complete,
+                                });
+                            }
+                            continue;
+                        }
+                    }
+                    // Whatever a previous session separated is free. Serve it
+                    // first, from the playhead forward: the knobs go live on
+                    // a track that has been on a deck before without the
+                    // model being loaded at all.
+                    let digest = track_digest(&job.pcm);
+                    let frames = model_frames(&job.pcm) as u64;
+                    let mut cache = open_cache(&root, &job.pcm, &digest);
+                    // A background track claims NO pin. The pins are what
+                    // stop the budget evicting a deck's stems out from under
+                    // the needle mid-set, and a prefetch carries deck A's id
+                    // only because the message shape demands one — letting it
+                    // write there would retire the very entry deck A is
+                    // playing from. Its own spans take their chances with the
+                    // budget, which is the right trade for work nobody is
+                    // waiting on.
+                    if cache.is_some() && !prefetching {
+                        pinned[job.deck.index()] = Some(digest.clone());
+                        prune_cache(&root, budget_bytes, &pinned);
+                    }
+                    // Report coverage the moment the cache is open: a track
+                    // separated in an earlier session is already complete
+                    // here, and the karaoke bake can start on its own worker
+                    // without waiting for playback to reach the end.
+                    let coverage = |cache: &Option<StemCache>, out: &Sender<StemsMsg>| {
+                        if let Some(cache) = cache.as_ref() {
+                            let _ = out.send(StemsMsg::Coverage {
+                                deck: job.deck,
+                                gen: job.gen,
+                                digest: digest.clone(),
+                                model_frames: frames,
+                                complete: cache.is_complete(),
+                            });
+                        }
+                    };
+                    coverage(&cache, &out);
+                    let track_rate = job.pcm.sample_rate.max(1);
+                    let mut writer = ChunkWriter::new(
+                        chunk_frames(track_rate),
+                        chunk_count(job.pcm.frames.len(), track_rate),
+                    );
+                    // A playhead past the end must still separate the last
+                    // span, not silently declare the track done.
+                    let spans = model_frames(&job.pcm).div_ceil(CHUNK_STEP);
+                    let first_span = ((job.start_secs.max(0.0) * STEMS_RATE as f64) as usize
+                        / CHUNK_STEP)
+                        .min(spans.saturating_sub(1));
+                    let resume = match cache.as_mut() {
+                        Some(cache) => run_cached(&job, cache, &mut writer, first_span, &out),
+                        None => Some(first_span),
+                    };
+                    let Some(resume) = resume else {
+                        let _ = out.send(StemsMsg::Done { deck: job.deck, gen: job.gen });
+                        coverage(&cache, &out);
+                        if prefetching {
+                            let _ = out.send(StemsMsg::PrefetchDone {
+                                digest,
+                                model_frames: frames,
+                                complete: cache.as_ref().is_some_and(|c| c.is_complete()),
+                            });
+                        }
+                        continue;
+                    };
+                    if model.is_none() {
+                        // Probed per job, never latched: the INSTALL MODELS
+                        // flow can put the checkpoint on disk mid-session,
+                        // and the next separation must pick it up. One stat
+                        // per track load is free.
+                        if !checkpoint.is_file() {
+                            let _ = out.send(StemsMsg::Status {
+                                deck: job.deck,
+                                gen: job.gen,
+                                text: "stems: model not installed".to_string(),
+                                working: false,
+                            });
+                            if prefetching {
+                                let _ = out.send(StemsMsg::PrefetchDone {
+                                    digest,
+                                    model_frames: frames,
+                                    complete: false,
+                                });
+                            }
+                            continue;
+                        }
+                        let _ = out.send(StemsMsg::Status {
+                            deck: job.deck,
+                            gen: job.gen,
+                            text: "stems: loading model…".to_string(),
+                            working: true,
+                        });
+                        match StemsModel::load(&checkpoint) {
+                            Ok(loaded) => model = Some(loaded),
+                            Err(error) => {
+                                // NOT latched. The usual reason a load of a
+                                // checkpoint that IS on disk fails is that the
+                                // device had no room for it just then — the
+                                // other models this app runs, or the game on
+                                // the same GPU. Latching turned one bad moment
+                                // into a session with no separation at all and
+                                // no way back short of a restart; the next
+                                // track simply tries again.
+                                let _ = out.send(StemsMsg::Status {
+                                    deck: job.deck,
+                                    gen: job.gen,
+                                    text: format!("stems: {error}"),
+                                    working: false,
+                                });
+                                if prefetching {
+                                    let _ = out.send(StemsMsg::PrefetchDone {
+                                        digest,
+                                        model_frames: frames,
+                                        complete: false,
+                                    });
+                                }
+                                continue;
+                            }
+                        }
+                    }
+                    let Some(loaded) = model.as_mut() else {
+                        if prefetching {
+                            let _ = out.send(StemsMsg::PrefetchDone {
+                                digest,
+                                model_frames: frames,
+                                complete: false,
+                            });
+                        }
+                        continue;
+                    };
+                    if let Err(error) = run_demixer(
+                        &job,
+                        loaded,
+                        cache.as_mut(),
+                        &mut writer,
+                        resume,
+                        &out,
+                        &should_yield,
+                    ) {
+                        let _ = out.send(StemsMsg::Status {
+                            deck: job.deck,
+                            gen: job.gen,
+                            text: format!("stems: {error}"),
+                            working: false,
+                        });
+                    }
+                    // The separation is as complete as this run made it. A
+                    // track covered end to end now has a whole VOCALS stem on
+                    // disk, which is the karaoke bake's cue to run.
+                    coverage(&cache, &out);
+                    if prefetching {
+                        let _ = out.send(StemsMsg::PrefetchDone {
+                            digest,
+                            model_frames: frames,
+                            complete: cache.as_ref().is_some_and(|c| c.is_complete()),
+                        });
+                    }
+                }
+            });
+        StemsPool { tx, prefetch_tx, deck_waiting, rx }
+    }
+
+    pub fn submit(&self, job: StemsJob) {
+        // Raised BEFORE the send, so a background run cannot read the flag
+        // between the job arriving and the worker noticing it.
+        self.deck_waiting.store(true, Ordering::SeqCst);
+        let _ = self.tx.send(job);
+    }
+
+    /// Warm a queued track's stem cache while nothing is asking for the
+    /// worker. The job carries [`PREFETCH_GEN`], which is what keeps its
+    /// audio out of every deck.
+    pub fn submit_prefetch(&self, pcm: Arc<TrackPcm>, source: Option<PathBuf>) {
+        let _ = self.prefetch_tx.send(StemsJob {
+            deck: DeckId::A,
+            gen: PREFETCH_GEN,
+            pcm,
+            source,
+            start_secs: 0.0,
+        });
+    }
+
+    pub fn poll(&self) -> Vec<StemsMsg> {
+        let mut out = Vec::new();
+        loop {
+            match self.rx.try_recv() {
+                Ok(message) => out.push(message),
+                Err(TryRecvError::Empty) | Err(TryRecvError::Disconnected) => break,
+            }
+        }
+        out
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
 
-    #[test]
-    fn separation_choice_is_explicit_and_side_channels_always_win() {
-        use SeparationAction::{Hub, Local, Off, SideChannel, Unavailable};
-        use StemSeparation::{AiHub, Local as LocalSetting, Off as OffSetting};
-
-        for setting in [OffSetting, AiHub, LocalSetting] {
-            for hub_reachable in [false, true] {
-                assert_eq!(
-                    separation_action(setting, true, hub_reachable),
-                    SideChannel,
-                    "{setting:?}, hub={hub_reachable}"
-                );
-            }
-        }
-        assert_eq!(separation_action(OffSetting, false, false), Off);
-        assert_eq!(separation_action(OffSetting, false, true), Off);
-        assert_eq!(separation_action(AiHub, false, false), Unavailable);
-        assert_eq!(separation_action(AiHub, false, true), Hub);
-        if cfg!(target_arch = "wasm32") {
-            assert_eq!(separation_action(LocalSetting, false, false), Unavailable);
-            assert_eq!(separation_action(LocalSetting, false, true), Unavailable);
-        } else {
-            assert_eq!(separation_action(LocalSetting, false, false), Local);
-            assert_eq!(separation_action(LocalSetting, false, true), Local);
-        }
-    }
-
     #[test]
     fn chunk_geometry_covers_the_whole_track() {
         assert_eq!(chunk_frames(44_100), 44_100);
@@ -1408,8 +1339,8 @@ mod tests {
     }
 
     /// Everything the pool says about one job, up to and including `Done`.
-    fn run_to_done(pool: &mut StemsPool, timeout: std::time::Duration) -> Vec<StemsMsg> {
-        let deadline = crate::clock::Instant::now() + timeout;
+    fn run_to_done(pool: &StemsPool, timeout: std::time::Duration) -> Vec<StemsMsg> {
+        let deadline = std::time::Instant::now() + timeout;
         let mut out = Vec::new();
         loop {
             let batch = pool.poll();
@@ -1417,7 +1348,7 @@ mod tests {
                 .iter()
                 .any(|m| matches!(m, StemsMsg::Done { .. }) || matches!(m, StemsMsg::Status { working: false, .. }));
             out.extend(batch);
-            if done || crate::clock::Instant::now() >= deadline {
+            if done || std::time::Instant::now() >= deadline {
                 return out;
             }
             std::thread::sleep(std::time::Duration::from_millis(10));
@@ -1447,14 +1378,13 @@ mod tests {
         let digest = track_digest(&pcm);
         write_entry(&root, &digest, 2);
 
-        let mut pool = StemsPool::with_paths(
+        let pool = StemsPool::with_paths(
             root.clone(),
             root.join("no-such-checkpoint.ckpt"),
             u64::MAX,
         );
-        pool.start(crate::test_thread_spawner(), crate::test_task_pool());
         pool.submit(cache_job(pcm.clone(), 0.0));
-        let messages = run_to_done(&mut pool, std::time::Duration::from_secs(30));
+        let messages = run_to_done(&pool, std::time::Duration::from_secs(30));
 
         let mut chunks = 0usize;
         let mut done = false;
@@ -1493,10 +1423,9 @@ mod tests {
         let digest = track_digest(&pcm);
         write_entry(&root, &digest, 1);
 
-        let mut pool = StemsPool::with_paths(root.clone(), root.join("no-such.ckpt"), 0);
-        pool.start(crate::test_thread_spawner(), crate::test_task_pool());
+        let pool = StemsPool::with_paths(root.clone(), root.join("no-such.ckpt"), 0);
         pool.submit(cache_job(pcm.clone(), 0.0));
-        let messages = run_to_done(&mut pool, std::time::Duration::from_secs(30));
+        let messages = run_to_done(&pool, std::time::Duration::from_secs(30));
         assert!(
             messages.iter().any(|m| matches!(m, StemsMsg::Done { .. })),
             "the deck's own track is served from the cache it was not evicted from"
@@ -1593,7 +1522,7 @@ mod tests {
         let mut writer = ChunkWriter::new(chunk_frames(rate), chunk_count(pcm.frames.len(), rate));
         // Cut the run short by dropping the receiver after the first spans:
         // run to the end here, then check the cache carries what it made.
-        let started = crate::clock::Instant::now();
+        let started = std::time::Instant::now();
         run_demixer(&job, &mut model, Some(&mut cache), &mut writer, 0, &tx, &|| false)
             .expect("demix");
         let demixed = published(&rx);
@@ -1613,7 +1542,7 @@ mod tests {
         let mut cache = StemCache::open(&root, &digest, header).unwrap();
         let (tx, rx) = channel::<StemsMsg>();
         let mut writer = ChunkWriter::new(chunk_frames(rate), chunk_count(pcm.frames.len(), rate));
-        let reloaded = crate::clock::Instant::now();
+        let reloaded = std::time::Instant::now();
         let resume = run_cached(&job, &mut cache, &mut writer, 0, &tx);
         let cached = published(&rx);
         eprintln!(
@@ -1659,3 +1588,4 @@ mod tests {
         assert_eq!(makepad_ai_stems::Stem::Vocals as usize, 3);
     }
 }
+
diff --git a/apps/vj/src/stems_hub.rs b/apps/vj/src/stems_hub.rs
deleted file mode 100644
index 98ec88c07..000000000
--- a/apps/vj/src/stems_hub.rs
+++ /dev/null
@@ -1,205 +0,0 @@
-//! One blocking transport operation per pool task. Poll delays belong to the
-//! controller, never to a pool worker. An accepted POST is never replayed.
-use super::*;
-use makepad_ai_hub::client::ContentProvider;
-use makepad_ai_hub::protocol::{
-    ArtifactRefJson, GenerateRequestJson, JOB_STATE_CANCELLED, JOB_STATE_DONE, JOB_STATE_ERROR,
-};
-use makepad_ai_hub::registry::Domain;
-use makepad_widgets::makepad_platform::thread::{Lane, SubmitError, TaskHandle};
-
-pub(super) type Picker = Arc<dyn Fn(&GenerateRequestJson)
-    -> Result<(String, Box<dyn ContentProvider + Send>), String> + Send + Sync>;
-
-pub(super) fn fleet_picker() -> Picker {
-    Arc::new(|request| {
-        let (service, _) = makepad_asset_creator::runner::pick_node_for_request("stems", request)
-            .map_err(|error| error.to_string())?;
-        Ok((service.base_url().to_string(), Box::new(service)))
-    })
-}
-
-struct Accepted {
-    service: Box<dyn ContentProvider + Send>,
-    node: String,
-    id: String,
-}
-
-impl Accepted {
-    fn cancel(&self) {
-        let _ = self.service.cancel(&self.id);
-    }
-
-    fn status(&self, output: &JobOutput, stage: &str) {
-        output.status(format!("stems: hub {} · {} · {}", self.node, self.id, bounded_reason(stage)), true);
-    }
-}
-
-enum Step {
-    Prepare,
-    Submit { request: GenerateRequestJson, node: String, service: Box<dyn ContentProvider + Send> },
-    Poll(Accepted),
-    Fetch(Accepted, ArtifactRefJson),
-    Install(Vec<u8>),
-    Finished,
-}
-
-impl Step {
-    fn run(self, work: &Work, picker: &Picker) -> Result<Self, String> {
-        let output = &work.output;
-        // Cancellation is deliberately ours, not TaskHandle::cancel(): an
-        // accepted job still owes the server a cancel, even if queued locally.
-        if work.cancelled() {
-            match &self {
-                Self::Poll(remote) | Self::Fetch(remote, _) => remote.cancel(),
-                _ => {}
-            }
-            return Ok(Self::Finished);
-        }
-        match self {
-            Self::Prepare => {
-                output.status("stems: preparing upload".into(), true);
-                let track = to_stereo_buf(&work.job.pcm);
-                let wav = makepad_ai_hub::wav::encode_wav_pcm16_stereo(&track.left, &track.right, STEMS_RATE);
-                let input_b64 = String::from_utf8(makepad_ai_hub::makepad_base64::base64_encode(
-                    &wav, &makepad_ai_hub::makepad_base64::BASE64_STANDARD,
-                )).map_err(|error| error.to_string())?;
-                let request = GenerateRequestJson {
-                    model: makepad_ai_stems::MODEL_ID.into(),
-                    input_b64: Some(input_b64),
-                    input_content_type: Some("audio/wav".into()),
-                    ..Default::default()
-                };
-                if work.cancelled() { return Ok(Self::Finished); }
-                // Selection sees the exact model AND the actual audio payload/cost.
-                let (node, service) = picker(&request)?;
-                Ok(Self::Submit { request, node, service })
-            }
-            Self::Submit { request, node, service } => {
-                output.status(format!("stems: uploading to {node}"), true);
-                if work.cancelled() { return Ok(Self::Finished); }
-                // Only proven pre-admission refusals may wait; cancellation stops retries.
-                // Accepted jobs and ambiguous POST outcomes are never replayed.
-                let id = service.request_pending(Domain::Stems, &request, &|| work.cancelled(), &mut |note| output.status(format!("stems: {}", bounded_reason(note)), true)).map_err(|error| error.to_string())?;
-                let remote = Accepted { service, node, id };
-                if work.cancelled() {
-                    remote.cancel();
-                    return Ok(Self::Finished);
-                }
-                remote.status(output, "accepted / queued");
-                Ok(Self::Poll(remote))
-            }
-            Self::Poll(remote) => {
-                let status = match remote.service.poll(&remote.id) {
-                    Ok(status) => status,
-                    Err(error) => {
-                        remote.cancel();
-                        return Err(format!("hub {} · {}: {error}", remote.node, remote.id));
-                    }
-                };
-                if work.cancelled() {
-                    remote.cancel();
-                    return Ok(Self::Finished);
-                }
-                match status.state.as_str() {
-                    JOB_STATE_DONE => {
-                        let artifact = status.artifacts.first().cloned()
-                            .ok_or_else(|| "hub stem job finished without an artifact".to_string())?;
-                        Ok(Self::Fetch(remote, artifact))
-                    }
-                    JOB_STATE_ERROR => Err(format!("hub {} · {}: {}", remote.node, remote.id,
-                        status.error.unwrap_or_else(|| "stem job failed".into()))),
-                    JOB_STATE_CANCELLED => Err(format!("hub {} · {}: cancelled", remote.node, remote.id)),
-                    _ => {
-                        remote.status(output, status.stage.as_deref().unwrap_or(&status.state));
-                        Ok(Self::Poll(remote))
-                    }
-                }
-            }
-            Self::Fetch(remote, artifact) => {
-                remote.status(output, "fetching artifact");
-                let fetched = remote.service.fetch_artifact(&artifact.id)
-                    .map_err(|error| format!("hub artifact: {error}"))?;
-                if work.cancelled() { return Ok(Self::Finished); }
-                makepad_ai_hub::client::verify_artifact_bytes(&fetched.bytes, &artifact)
-                    .map_err(|error| error.to_string())?;
-                Ok(Self::Install(fetched.bytes))
-            }
-            step => Ok(step),
-        }
-    }
-}
-
-pub(super) struct Remote {
-    pub work: Arc<Work>,
-    step: Option<Step>,
-    task: Option<TaskHandle<Result<Step, String>>>,
-    ready_at: f64,
-}
-
-impl Remote {
-    pub fn new(work: Work) -> Self {
-        Self { work: Arc::new(work), step: Some(Step::Prepare), task: None, ready_at: 0.0 }
-    }
-
-    /// Returns true once settled. All cache access stays on the controller.
-    pub fn pump(&mut self, pool: &TaskPool, picker: &Picker, root: &Path) -> bool {
-        if let Some(task) = &mut self.task {
-            let Some(result) = task.try_take() else { return false };
-            self.task = None;
-            match result {
-                Ok(Ok(step)) => {
-                    self.ready_at = if matches!(step, Step::Poll(_)) { Cx::monotonic_now() + 0.5 } else { 0.0 };
-                    self.step = Some(step);
-                }
-                error => {
-                    let reason = match error {
-                        Ok(Err(error)) => error,
-                        Err(error) => format!("hub worker: {error}"),
-                        _ => unreachable!(),
-                    };
-                    self.work.output.status(format!("stems: {}", bounded_reason(&reason)), false);
-                    return true;
-                }
-            }
-        }
-        if matches!(self.step, Some(Step::Finished)) { return true; }
-        if self.work.cancelled() && matches!(self.step, Some(Step::Prepare | Step::Submit { .. })) {
-            return true;
-        }
-        if let Some(Step::Install(_)) = &self.step {
-            if let Some(Step::Install(bytes)) = self.step.take() {
-                if !self.work.cancelled() {
-                    self.work.output.status("stems: installing artifact".into(), true);
-                    if let Err(error) = install_hub_artifact(
-                        &self.work.job, root, self.work.digest.as_deref().unwrap(), &bytes,
-                        &self.work.output, &|| self.work.cancelled(),
-                    ) {
-                        self.work.output.status(format!("stems: {}", bounded_reason(&error)), false);
-                    }
-                }
-            }
-            return true;
-        }
-        if !self.work.cancelled() && Cx::monotonic_now() < self.ready_at { return false; }
-        // Reserve before taking the step. Refusal leaves even an accepted
-        // poll/cancel intact for the next pump; it can never become a new POST.
-        let slot = match pool.reserve(if matches!(self.step, Some(Step::Prepare | Step::Fetch(..))) { Lane::Heavy } else { Lane::Light }) {
-            Ok(slot) => slot,
-            Err(SubmitError::Closed) => {
-                // Pool shutdown cannot execute follow-ups. Cancel is best effort;
-                // the app controller is itself a worker, so use it for this final
-                // cleanup only. Never post, poll or fetch through this fallback.
-                if let Some(Step::Poll(remote) | Step::Fetch(remote, _)) = &self.step { remote.cancel(); }
-                self.work.output.status("stems: task pool closed".into(), false);
-                return true;
-            }
-            Err(_) => return false,
-        };
-        let step = self.step.take().expect("remote step owned by controller");
-        let work = self.work.clone();
-        let picker = picker.clone();
-        self.task = Some(slot.submit(move || step.run(&work, &picker)));
-        false
-    }
-}
diff --git a/apps/vj/src/stems_queue.rs b/apps/vj/src/stems_queue.rs
deleted file mode 100644
index 2c5ebf768..000000000
--- a/apps/vj/src/stems_queue.rs
+++ /dev/null
@@ -1,412 +0,0 @@
-//! Bounded admission and cache ownership for the once-started stems worker.
-use super::*;
-
-pub(super) fn bounded_reason(reason: &str) -> String {
-    reason.chars().map(|c| if c.is_control() { ' ' } else { c }).take(240).collect()
-}
-
-pub(super) trait StemSink {
-    fn send(&self, message: StemsMsg) -> Result<(), ()>;
-}
-
-impl StemSink for Sender<StemsMsg> {
-    fn send(&self, message: StemsMsg) -> Result<(), ()> {
-        Sender::send(self, message).map_err(|_| ())
-    }
-}
-
-#[derive(Clone)]
-struct RequestCancel(Arc<AtomicBool>);
-
-impl RequestCancel {
-    fn new() -> Self { Self(Arc::new(AtomicBool::new(false))) }
-    fn cancel(&self) { self.0.store(true, Ordering::Release); }
-    fn is_cancelled(&self) -> bool { self.0.load(Ordering::Acquire) }
-}
-
-struct TaggedMessage {
-    request: u64,
-    cancel: RequestCancel,
-    message: StemsMsg,
-}
-
-#[derive(Clone)]
-pub(super) struct JobOutput {
-    tx: Sender<TaggedMessage>,
-    cancel: RequestCancel,
-    request: u64,
-    deck: DeckId,
-    gen: u64,
-}
-
-impl StemSink for JobOutput {
-    fn send(&self, message: StemsMsg) -> Result<(), ()> {
-        // Completion of background bookkeeping survives cancellation. All
-        // deck messages are guarded again when the UI consumes the channel.
-        if self.cancel.is_cancelled() && !matches!(message, StemsMsg::PrefetchDone { .. }) {
-            return Err(());
-        }
-        self.tx.send(TaggedMessage {
-            request: self.request, cancel: self.cancel.clone(), message,
-        }).map_err(|_| ())
-    }
-}
-
-impl JobOutput {
-    pub fn status(&self, text: String, working: bool) {
-        let _ = self.send(StemsMsg::Status { deck: self.deck, gen: self.gen, text, working });
-    }
-}
-
-pub(super) struct Work {
-    pub job: StemsJob,
-    backend: SeparationBackend,
-    pub output: JobOutput,
-    pub digest: Option<String>,
-    epoch: u64,
-    shutdown: Arc<AtomicBool>,
-}
-
-impl Work {
-    pub fn cancelled(&self) -> bool {
-        self.output.cancel.is_cancelled() || self.shutdown.load(Ordering::Acquire)
-    }
-
-    fn prefetch_done(&self, root: &Path) {
-        if self.job.gen == PREFETCH_GEN {
-            let frames = model_frames(&self.job.pcm) as u64;
-            let complete = !self.cancelled() && self.digest.as_ref()
-                .is_some_and(|digest| cache_is_complete(root, digest, frames));
-            let _ = self.output.send(StemsMsg::PrefetchDone {
-                digest: self.digest.clone().unwrap_or_default(), model_frames: frames, complete,
-            });
-        }
-    }
-}
-
-struct Pin {
-    epoch: u64,
-    digest: String,
-}
-
-pub struct StemsPool {
-    tx: SyncSender<Work>,
-    jobs: Option<Receiver<Work>>,
-    worker: Option<makepad_widgets::makepad_platform::thread::TaskHandle<()>>,
-    // UI-owned bounded staging. A full worker inbox is retried next poll.
-    staged: [Option<Work>; 3],
-    current: [Option<(u64, RequestCancel)>; 3],
-    sequence: u64,
-    epochs: Arc<[AtomicU64; 2]>,
-    shutdown: Arc<AtomicBool>,
-    deck_waiting: Arc<AtomicBool>,
-    out: Sender<TaggedMessage>,
-    rx: Receiver<TaggedMessage>,
-    root: PathBuf,
-    checkpoint: PathBuf,
-    budget_bytes: u64,
-    #[cfg(not(target_arch = "wasm32"))]
-    picker: hub::Picker,
-}
-
-impl Default for StemsPool {
-    fn default() -> Self { Self::new() }
-}
-
-impl Drop for StemsPool {
-    fn drop(&mut self) {
-        self.shutdown.store(true, Ordering::Release);
-        for current in self.current.iter().flatten() { current.1.cancel(); }
-    }
-}
-
-impl StemsPool {
-    pub fn new() -> Self {
-        #[cfg(not(target_arch = "wasm32"))]
-        let _ = makepad_ai_hub::discovery::start_listener();
-        Self::with_paths(cache_dir(), checkpoint_path(), cache_budget_bytes())
-    }
-
-    pub fn with_paths(root: PathBuf, checkpoint: PathBuf, budget_bytes: u64) -> Self {
-        let (tx, jobs) = sync_channel(8);
-        let (out, rx) = channel();
-        Self {
-            tx, jobs: Some(jobs), worker: None, staged: std::array::from_fn(|_| None),
-            current: std::array::from_fn(|_| None), sequence: 0,
-            epochs: Arc::new(std::array::from_fn(|_| AtomicU64::new(0))),
-            shutdown: Arc::new(AtomicBool::new(false)),
-            deck_waiting: Arc::new(AtomicBool::new(false)), out, rx,
-            root, checkpoint, budget_bytes,
-            #[cfg(not(target_arch = "wasm32"))]
-            picker: hub::fleet_picker(),
-        }
-    }
-
-    pub fn start(&mut self, spawner: ThreadSpawner, pool: TaskPool) {
-        let Some(jobs) = self.jobs.take() else { return };
-        let root = self.root.clone();
-        let checkpoint = self.checkpoint.clone();
-        let budget = self.budget_bytes;
-        let epochs = self.epochs.clone();
-        let shutdown = self.shutdown.clone();
-        let waiting = self.deck_waiting.clone();
-        #[cfg(not(target_arch = "wasm32"))]
-        let picker = self.picker.clone();
-        let options = ThreadOptions { name: Some("vj-stems".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || {
-            let mut model = None;
-            let mut pins: [Option<Pin>; 2] = [None, None];
-            let mut pending: [Option<Work>; 3] = std::array::from_fn(|_| None);
-            #[cfg(not(target_arch = "wasm32"))]
-            let mut remote: [Option<hub::Remote>; 3] = std::array::from_fn(|_| None);
-            let mut disconnected = false;
-            loop {
-                #[cfg(not(target_arch = "wasm32"))]
-                let mut has_remote = remote.iter().any(Option::is_some);
-                #[cfg(target_arch = "wasm32")]
-                let has_remote = false;
-                let first = if has_remote || pending.iter().any(Option::is_some) {
-                    // Use the platform clock on both native and wasm; std's
-                    // timed channel wait is not a browser-worker clock.
-                    let _ = CancellationToken::new().wait_until(Cx::monotonic_now() + 0.01);
-                    jobs.try_recv().map_err(|error| match error {
-                        std::sync::mpsc::TryRecvError::Empty => std::sync::mpsc::RecvTimeoutError::Timeout,
-                        std::sync::mpsc::TryRecvError::Disconnected => std::sync::mpsc::RecvTimeoutError::Disconnected,
-                    })
-                } else {
-                    jobs.recv().map_err(|_| std::sync::mpsc::RecvTimeoutError::Disconnected)
-                };
-                match first {
-                    Ok(work) => admit(work, &mut pending, &root),
-                    Err(std::sync::mpsc::RecvTimeoutError::Disconnected) => disconnected = true,
-                    Err(_) => {}
-                }
-                while let Ok(work) = jobs.try_recv() { admit(work, &mut pending, &root); }
-                if disconnected { shutdown.store(true, Ordering::Release); }
-
-                // Hash/pin ALL pending decks before any pruning. Hub tasks
-                // never open, write or prune a cache. Old completions never
-                // write pins; only current inbox requests can own them.
-                let mut changed = false;
-                for (index, pin) in pins.iter_mut().enumerate() {
-                    if pin.as_ref().is_some_and(|pin| pin.epoch != epochs[index].load(Ordering::Acquire)) {
-                        *pin = None;
-                    }
-                }
-                for index in 0..3 {
-                    if pending[index].as_ref().is_some_and(Work::cancelled) {
-                        pending[index].take().unwrap().prefetch_done(&root);
-                    }
-                    if let Some(work) = &mut pending[index] {
-                        if work.digest.is_none() {
-                            work.digest = Some(track_digest(&work.job.pcm));
-                            changed = true;
-                            if index < 2 && !work.cancelled()
-                                && work.epoch == epochs[index].load(Ordering::Acquire)
-                            {
-                                pins[index] = Some(Pin { epoch: work.epoch, digest: work.digest.clone().unwrap() });
-                            }
-                        }
-                    }
-                }
-                if changed {
-                    let pinned = std::array::from_fn(|i| pins[i].as_ref().map(|pin| pin.digest.clone()));
-                    prune_cache(&root, budget, &pinned);
-                }
-                waiting.store(pending[..2].iter().any(Option::is_some), Ordering::Release);
-
-                #[cfg(not(target_arch = "wasm32"))]
-                for active in &mut remote {
-                    if active.as_mut().is_some_and(|active| active.pump(&pool, &picker, &root)) {
-                        active.take().unwrap().work.prefetch_done(&root);
-                    }
-                }
-
-                for index in 0..3 {
-                    #[cfg(not(target_arch = "wasm32"))]
-                    if remote[index].is_some() { continue; }
-                    if index == 2 {
-                        let mut foreground = pending[..2].iter().any(Option::is_some);
-                        #[cfg(not(target_arch = "wasm32"))]
-                        { foreground |= remote[..2].iter().any(Option::is_some); }
-                        if foreground { continue; }
-                    }
-                    let Some(work) = pending[index].take() else { continue };
-                    if work.cancelled() { work.prefetch_done(&root); continue; }
-                    let digest = work.digest.as_ref().unwrap();
-                    match work.backend {
-                        SeparationBackend::Local => {
-                            run_local(&work.job, &root, &checkpoint, digest, &mut model, &work.output,
-                                &|| work.cancelled() || (index == 2 && waiting.load(Ordering::Acquire)));
-                        }
-                        SeparationBackend::Hub => {
-                            #[cfg(not(target_arch = "wasm32"))]
-                            {
-                                if serve_hub_cache(&work, &root) {
-                                    work.prefetch_done(&root);
-                                } else {
-                                    remote[index] = Some(hub::Remote::new(work));
-                                }
-                            }
-                            #[cfg(target_arch = "wasm32")]
-                            {
-                                work.output.status("stems: hub separation unavailable on this target".into(), false);
-                                work.prefetch_done(&root);
-                            }
-                        }
-                    }
-                }
-                #[cfg(not(target_arch = "wasm32"))]
-                { has_remote = remote.iter().any(Option::is_some); }
-                if disconnected && !has_remote { break; }
-            }
-        }) {
-            Ok(handle) => self.worker = Some(handle),
-            Err(error) => makepad_widgets::log!("vj stems worker unavailable: {error}"),
-        }
-    }
-
-    /// Retire the request, retaining this loaded track's cache pin.
-    pub fn cancel(&mut self, deck: DeckId) {
-        if let Some((_, token)) = &self.current[deck.index()] { token.cancel(); }
-    }
-
-    /// A load/unload boundary also retires the old track's cache pin.
-    pub fn invalidate(&mut self, deck: DeckId) {
-        self.cancel(deck);
-        self.cancel_prefetch();
-        self.epochs[deck.index()].fetch_add(1, Ordering::AcqRel);
-    }
-
-    pub fn cancel_prefetch(&mut self) {
-        if let Some((request, token)) = &self.current[2] {
-            if token.is_cancelled() { return; }
-            token.cancel();
-            // Release the UI's background slot promptly even when an HTTP
-            // upload is still returning. Its later acknowledgement carries
-            // this same id and cannot release a newer decode/separation.
-            let _ = self.out.send(TaggedMessage {
-                request: *request,
-                cancel: token.clone(),
-                message: StemsMsg::PrefetchDone {
-                    digest: String::new(), model_frames: 0, complete: false,
-                },
-            });
-        }
-    }
-
-    fn submit_to(&mut self, job: StemsJob, backend: SeparationBackend) {
-        let index = if job.gen == PREFETCH_GEN { 2 } else { job.deck.index() };
-        if index < 2 {
-            self.deck_waiting.store(true, Ordering::Release);
-            self.cancel_prefetch();
-        }
-        if let Some((_, token)) = &self.current[index] { token.cancel(); }
-        self.sequence += 1;
-        let token = RequestCancel::new();
-        let output = JobOutput {
-            tx: self.out.clone(), cancel: token.clone(), request: self.sequence,
-            deck: job.deck, gen: job.gen,
-        };
-        output.status("stems: waiting locally".into(), true);
-        let epoch = self.epochs[job.deck.index()].load(Ordering::Acquire);
-        self.current[index] = Some((self.sequence, token));
-        self.staged[index] = Some(Work {
-            job, backend, output, digest: None, epoch, shutdown: self.shutdown.clone(),
-        });
-        self.flush();
-    }
-
-    fn flush(&mut self) {
-        for slot in &mut self.staged {
-            let Some(work) = slot.take() else { continue };
-            match self.tx.try_send(work) {
-                Ok(()) => {}
-                Err(TrySendError::Full(work)) => *slot = Some(work),
-                Err(TrySendError::Disconnected(work)) => {
-                    work.output.status("stems: worker unavailable".into(), false);
-                    // No hashing or disk access on this UI failure path.
-                    if work.job.gen == PREFETCH_GEN {
-                        let _ = work.output.send(StemsMsg::PrefetchDone {
-                            digest: String::new(), model_frames: model_frames(&work.job.pcm) as u64, complete: false,
-                        });
-                    }
-                }
-            }
-        }
-    }
-
-    pub fn submit_local(&mut self, job: StemsJob) { self.submit_to(job, SeparationBackend::Local); }
-    pub fn submit_hub(&mut self, job: StemsJob) { self.submit_to(job, SeparationBackend::Hub); }
-    #[cfg(test)]
-    pub(super) fn submit(&mut self, job: StemsJob) { self.submit_local(job); }
-
-    pub fn submit_prefetch(&mut self, pcm: Arc<TrackPcm>, source: Option<PathBuf>, action: SeparationAction) {
-        let backend = match action {
-            SeparationAction::Hub => SeparationBackend::Hub,
-            SeparationAction::Local => SeparationBackend::Local,
-            _ => return,
-        };
-        self.submit_to(StemsJob { deck: DeckId::A, gen: PREFETCH_GEN, pcm, source, start_secs: 0.0 }, backend);
-    }
-
-    pub fn poll(&mut self) -> Vec<StemsMsg> {
-        self.flush();
-        let mut messages = Vec::new();
-        while let Ok(mut tagged) = self.rx.try_recv() {
-            if matches!(tagged.message, StemsMsg::PrefetchDone { .. }) {
-                if self.current[2].as_ref().is_some_and(|(request, _)| *request == tagged.request) {
-                    self.current[2] = None;
-                    if tagged.cancel.is_cancelled() {
-                        if let StemsMsg::PrefetchDone { complete, .. } = &mut tagged.message { *complete = false; }
-                    }
-                    messages.push(tagged.message);
-                }
-            } else if !tagged.cancel.is_cancelled() {
-                messages.push(tagged.message);
-            }
-        }
-        messages
-    }
-}
-
-fn admit(work: Work, pending: &mut [Option<Work>; 3], root: &Path) {
-    let index = if work.job.gen == PREFETCH_GEN { 2 } else { work.job.deck.index() };
-    if work.cancelled() { work.prefetch_done(root); return; }
-    if let Some(previous) = pending[index].replace(work) { previous.prefetch_done(root); }
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn serve_hub_cache(work: &Work, root: &Path) -> bool {
-    let job = &work.job;
-    let digest = work.digest.as_ref().unwrap();
-    let frames = model_frames(&job.pcm) as u64;
-    if let Some(lanes) = job.source.as_deref().and_then(load_sidecar) {
-        if !work.cancelled() { run_sidecar(job, lanes, &work.output); }
-        let _ = work.output.send(StemsMsg::Coverage {
-            deck: job.deck, gen: job.gen, digest: digest.clone(), model_frames: frames,
-            complete: cache_is_complete(root, digest, frames),
-        });
-        return true;
-    }
-    let Some(mut cache) = open_cache(root, &job.pcm, digest) else { return false };
-    let _ = work.output.send(StemsMsg::Coverage {
-        deck: job.deck, gen: job.gen, digest: digest.clone(), model_frames: frames, complete: cache.is_complete(),
-    });
-    if work.cancelled() { return true; }
-    if job.gen == PREFETCH_GEN { return cache.is_complete(); }
-    let rate = job.pcm.sample_rate.max(1);
-    let mut writer = ChunkWriter::new(chunk_frames(rate), chunk_count(job.pcm.frames.len(), rate));
-    // Serve every available leading span, including the last partial chunk.
-    let gap = run_cached(job, &mut cache, &mut writer, 0, &work.output);
-    writer.finish(job.deck, job.gen, &work.output);
-    if gap.is_none() && cache.is_complete() {
-        let _ = work.output.send(StemsMsg::Done { deck: job.deck, gen: job.gen });
-        return true;
-    }
-    false
-}
-
-#[cfg(all(test, not(target_arch = "wasm32")))]
-#[path = "stems_queue_tests.rs"]
-mod tests;
diff --git a/apps/vj/src/stems_queue_tests.rs b/apps/vj/src/stems_queue_tests.rs
deleted file mode 100644
index d0ec4eb2b..000000000
--- a/apps/vj/src/stems_queue_tests.rs
+++ /dev/null
@@ -1,487 +0,0 @@
-use super::*;
-use makepad_ai_hub::client::{ArtifactBytes, ContentProvider};
-use makepad_ai_hub::error::AssetAiError;
-use makepad_ai_hub::protocol::*;
-use makepad_ai_hub::registry::Domain;
-use makepad_widgets::makepad_platform::thread::Lane;
-use std::sync::atomic::AtomicUsize;
-
-const FRAMES: usize = 128;
-
-#[derive(Debug)]
-enum Call {
-    Select(String, usize),
-    Post(String),
-    Poll(String),
-    Fetch,
-    Cancel(String),
-}
-
-struct Fake {
-    tx: Sender<Call>,
-    next: AtomicUsize,
-    done: AtomicBool,
-    failure: AtomicUsize,
-    post_gate: AtomicBool,
-    bytes: Vec<u8>,
-}
-
-impl Fake {
-    fn status(&self, job: &str, state: &str) -> JobStatusJson {
-        JobStatusJson {
-            job_id: job.into(), state: state.into(), stage: Some("separate stems 1/2".into()),
-            progress: None, artifacts: if state == JOB_STATE_DONE {
-                vec![ArtifactRefJson {
-                    id: "stems".into(), url: "/artifact/stems".into(),
-                    content_type: STEMS_ARTIFACT_CONTENT_TYPE.into(), sha256: None,
-                    byte_len: Some(self.bytes.len() as u64),
-                }]
-            } else { vec![] },
-            error: (state == JOB_STATE_ERROR).then(|| format!("specific model failure\n{}", "x".repeat(400))),
-            model: None, queued_ms: None, started_ms: None, finished_ms: None,
-            log: None, partial_text: None, live: None, serving: None, text: None,
-        }
-    }
-}
-
-struct Provider(Arc<Fake>);
-impl std::ops::Deref for Provider {
-    type Target = Fake;
-    fn deref(&self) -> &Fake { &self.0 }
-}
-impl ContentProvider for Provider {
-    fn health(&self) -> Result<HealthJson, AssetAiError> { panic!("no health request in fake transport") }
-    fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> { panic!("no model access") }
-    fn request(&self, domain: Domain, request: &GenerateRequestJson) -> Result<String, AssetAiError> {
-        assert_eq!(domain, Domain::Stems);
-        assert_eq!(request.model, "bs-roformer-4stem");
-        assert_eq!(request.input_content_type.as_deref(), Some("audio/wav"));
-        assert!(request.input_b64.as_ref().is_some_and(|s| s.len() > FRAMES * 4));
-        let id = format!("job-{}", self.next.fetch_add(1, Ordering::SeqCst));
-        self.tx.send(Call::Post(id.clone())).unwrap();
-        while id == "job-0" && self.post_gate.load(Ordering::Acquire) {
-            let _ = CancellationToken::new().wait_until(Cx::monotonic_now() + 0.005);
-        }
-        match self.failure.load(Ordering::Acquire) {
-            1 => Err(AssetAiError::Http("ambiguous response lost after upload".into())),
-            2 => Err(AssetAiError::Busy),
-            _ => Ok(id),
-        }
-    }
-    fn poll(&self, job: &str) -> Result<JobStatusJson, AssetAiError> {
-        self.tx.send(Call::Poll(job.into())).unwrap();
-        match self.failure.load(Ordering::Acquire) {
-            3 => Err(AssetAiError::Http("poll transport failed".into())),
-            4 => Ok(self.status(job, JOB_STATE_ERROR)),
-            _ => Ok(self.status(job, if self.done.load(Ordering::Acquire) { JOB_STATE_DONE } else { JOB_STATE_RUNNING })),
-        }
-    }
-    fn fetch_artifact(&self, _: &str) -> Result<ArtifactBytes, AssetAiError> {
-        self.tx.send(Call::Fetch).unwrap();
-        if self.failure.load(Ordering::Acquire) == 5 {
-            return Err(AssetAiError::Http("artifact download failed".into()));
-        }
-        Ok(ArtifactBytes { content_type: STEMS_ARTIFACT_CONTENT_TYPE.into(), bytes: self.bytes.clone() })
-    }
-    fn cancel(&self, job: &str) -> Result<JobStatusJson, AssetAiError> {
-        let _ = self.tx.send(Call::Cancel(job.into()));
-        Ok(self.status(job, JOB_STATE_CANCELLED))
-    }
-}
-
-fn pcm(marker: i16, rate: u32) -> Arc<TrackPcm> {
-    Arc::new(TrackPcm { frames: vec![[marker, -marker]; FRAMES], sample_rate: rate })
-}
-
-fn job(deck: DeckId, gen: u64) -> StemsJob {
-    StemsJob { deck, gen, pcm: pcm(gen as i16, STEMS_RATE), source: None, start_secs: 0.0 }
-}
-
-fn artifact(frames: usize) -> Vec<u8> {
-    encode_stems_artifact(&StemsArtifact {
-        frames, sample_rate: STEMS_RATE,
-        channels: std::array::from_fn(|channel| vec![(channel as f32 + 1.0) * 0.2; frames]),
-    }).unwrap()
-}
-
-struct Fixture {
-    stems: Option<StemsPool>,
-    pool: TaskPool,
-    fake: Arc<Fake>,
-    rx: Receiver<Call>,
-    calls: Vec<Call>,
-    messages: Vec<StemsMsg>,
-    root: PathBuf,
-}
-
-impl Fixture {
-    fn new(tag: &str) -> Self {
-        static NEXT: AtomicUsize = AtomicUsize::new(0);
-        let root = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-            .join("../../local/agent_state/dj-stems-queue/tests")
-            .join(format!("{tag}-{}-{}", std::process::id(), NEXT.fetch_add(1, Ordering::Relaxed)));
-        let (tx, rx) = channel();
-        let fake = Arc::new(Fake {
-            tx, next: AtomicUsize::new(0), done: AtomicBool::new(false), failure: AtomicUsize::new(0),
-            post_gate: AtomicBool::new(false), bytes: artifact(FRAMES),
-        });
-        let mut stems = StemsPool::with_paths(root.clone(), root.join("no-model"), 0);
-        let picked = fake.clone();
-        stems.picker = Arc::new(move |request| {
-            picked.tx.send(Call::Select(request.model.clone(), request.input_b64.as_ref().map_or(0, String::len))).unwrap();
-            Ok(("fake-hub".into(), Box::new(Provider(picked.clone()))))
-        });
-        Self { stems: Some(stems), pool: crate::test_task_pool(), fake, rx, calls: vec![], messages: vec![], root }
-    }
-    fn start(&mut self) { self.stems.as_mut().unwrap().start(crate::test_thread_spawner(), self.pool.clone()); }
-    fn stems(&mut self) -> &mut StemsPool { self.stems.as_mut().unwrap() }
-    fn pump(&mut self) {
-        if let Some(stems) = &mut self.stems { self.messages.extend(stems.poll()); }
-        self.calls.extend(self.rx.try_iter());
-    }
-    fn until(&mut self, condition: impl Fn(&Self) -> bool) {
-        let deadline = Cx::monotonic_now() + 8.0;
-        loop {
-            self.pump();
-            if condition(self) { return; }
-            assert!(Cx::monotonic_now() < deadline, "timed out: {:?}", self.calls);
-            let _ = CancellationToken::new().wait_until(Cx::monotonic_now() + 0.005);
-        }
-    }
-    fn posts(&self) -> usize { self.calls.iter().filter(|call| matches!(call, Call::Post(_))).count() }
-    fn done(&self, deck: DeckId, gen: u64) -> usize {
-        self.messages.iter().filter(|msg| matches!(msg, StemsMsg::Done { deck: d, gen: g } if *d == deck && *g == gen)).count()
-    }
-    fn failed(&self) -> bool {
-        self.messages.iter().any(|msg| matches!(msg, StemsMsg::Status { working: false, .. }))
-    }
-    fn stop(&mut self) {
-        if let Some(mut stems) = self.stems.take() {
-            let mut worker = stems.worker.take();
-            drop(stems);
-            if let Some(worker) = &mut worker {
-                let deadline = Cx::monotonic_now() + 8.0;
-                while worker.try_take().is_none() {
-                    assert!(Cx::monotonic_now() < deadline, "controller did not shut down");
-                    let _ = CancellationToken::new().wait_until(Cx::monotonic_now() + 0.005);
-                }
-            }
-            self.calls.extend(self.rx.try_iter());
-        }
-    }
-}
-
-impl Drop for Fixture {
-    fn drop(&mut self) {
-        self.fake.post_gate.store(false, Ordering::Release);
-        self.stop();
-        let _ = std::fs::remove_dir_all(&self.root);
-    }
-}
-
-#[test]
-fn both_decks_are_accepted_before_either_finishes_and_artifacts_install_once() {
-    let mut f = Fixture::new("two-decks");
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.stems().submit_hub(job(DeckId::B, 2));
-    f.start();
-    f.until(|f| f.posts() == 2 && f.calls.iter().filter(|c| matches!(c, Call::Poll(_))).count() >= 2);
-    assert_eq!(f.done(DeckId::A, 1) + f.done(DeckId::B, 2), 0);
-    assert!(!f.calls.iter().any(|c| matches!(c, Call::Fetch)));
-    assert!(f.calls.iter().filter(|c| matches!(c, Call::Select(model, len) if model == "bs-roformer-4stem" && *len > FRAMES * 4)).count() == 2);
-    f.fake.done.store(true, Ordering::Release);
-    f.until(|f| f.done(DeckId::A, 1) == 1 && f.done(DeckId::B, 2) == 1);
-    assert_eq!(f.posts(), 2);
-    for deck in [DeckId::A, DeckId::B] {
-        let chunks: Vec<_> = f.messages.iter().filter_map(|msg| match msg {
-            StemsMsg::Chunk(chunk) if chunk.deck == deck => Some(chunk), _ => None,
-        }).collect();
-        assert_eq!(chunks.len(), 1, "one short artifact, one installation");
-        let chunk = chunks[0];
-        assert_eq!(chunk.index, 0);
-        assert_eq!(chunk.chunk_frames, STEMS_RATE as usize);
-        assert_eq!(chunk.lanes[0].len(), FRAMES);
-        for (lane, model_stem) in [3, 0, 1, 2].into_iter().enumerate() {
-            let expected = [encode_stem_sample((model_stem * 2 + 1) as f32 * 0.2), encode_stem_sample((model_stem * 2 + 2) as f32 * 0.2)];
-            assert_eq!(chunk.lanes[lane][32], expected, "channel order and >1.0 headroom");
-        }
-        let gen = if deck == DeckId::A { 1 } else { 2 };
-        let digest = track_digest(&job(deck, gen).pcm);
-        assert!(cache_is_complete(&f.root, &digest, FRAMES as u64), "both cache pins survive zero budget");
-        assert!(f.messages.iter().any(|msg| matches!(msg, StemsMsg::Coverage { deck: d, gen: g, complete: true, .. } if *d == deck && *g == gen)));
-    }
-    let statuses: Vec<_> = f.messages.iter().filter_map(|m| match m { StemsMsg::Status { text, .. } => Some(text.as_str()), _ => None }).collect();
-    for stage in ["waiting locally", "preparing upload", "uploading to fake-hub", "accepted / queued", "separate stems", "fetching artifact", "installing artifact"] {
-        assert!(statuses.iter().any(|s| s.contains(stage)), "missing {stage}: {statuses:?}");
-    }
-}
-
-#[test]
-fn repeated_a_replacement_preserves_b_and_only_sends_current_a() {
-    let mut f = Fixture::new("replace-queued");
-    f.stems().submit_hub(job(DeckId::B, 1));
-    for gen in 2..40 { f.stems().submit_hub(job(DeckId::A, gen)); }
-    f.fake.done.store(true, Ordering::Release);
-    f.start();
-    f.until(|f| f.done(DeckId::A, 39) == 1 && f.done(DeckId::B, 1) == 1);
-    assert_eq!(f.posts(), 2, "saturated inbox retains latest A and pending B");
-    assert!(!f.messages.iter().any(|m| matches!(m, StemsMsg::Done { deck: DeckId::A, gen } if *gen != 39)));
-}
-
-#[test]
-fn accepted_replacement_cancels_old_job_without_touching_other_deck() {
-    let mut f = Fixture::new("replace-accepted");
-    f.start();
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.until(|f| f.calls.iter().any(|c| matches!(c, Call::Poll(_))));
-    f.stems().submit_hub(job(DeckId::B, 2));
-    f.stems().invalidate(DeckId::A);
-    f.stems().submit_hub(job(DeckId::A, 3));
-    f.until(|f| f.posts() == 3);
-    assert!(f.calls.iter().any(|c| matches!(c, Call::Cancel(id) if id == "job-0")));
-    f.fake.done.store(true, Ordering::Release);
-    f.until(|f| f.done(DeckId::A, 3) == 1 && f.done(DeckId::B, 2) == 1);
-    assert_eq!(f.done(DeckId::A, 1), 0);
-    assert!(cache_is_complete(&f.root, &track_digest(&job(DeckId::A, 3).pcm), FRAMES as u64));
-    assert!(cache_is_complete(&f.root, &track_digest(&job(DeckId::B, 2).pcm), FRAMES as u64));
-}
-
-#[test]
-fn same_generation_cancellation_filters_already_buffered_results() {
-    let mut f = Fixture::new("cancel-buffered");
-    f.fake.done.store(true, Ordering::Release);
-    f.start();
-    f.stems().submit_hub(job(DeckId::A, 1));
-    // Leave the result queue untouched until the complete artifact is on disk.
-    let digest = track_digest(&job(DeckId::A, 1).pcm);
-    let deadline = Cx::monotonic_now() + 8.0;
-    while !cache_is_complete(&f.root, &digest, FRAMES as u64) {
-        assert!(Cx::monotonic_now() < deadline);
-        let _ = CancellationToken::new().wait_until(Cx::monotonic_now() + 0.005);
-    }
-    f.stems().cancel(DeckId::A); // mode off or side-channel takeover, no load-gen change
-    f.pump();
-    assert!(f.messages.is_empty(), "stale status, coverage and chunks are all suppressed");
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.until(|f| f.done(DeckId::A, 1) == 1);
-    assert_eq!(f.posts(), 1, "replacement is a warm cache hit");
-}
-
-#[test]
-fn prefetch_is_cancelled_for_foreground_and_releases_bookkeeping_once() {
-    let mut f = Fixture::new("prefetch");
-    f.start();
-    f.stems().submit_prefetch(pcm(10, STEMS_RATE), None, SeparationAction::Hub);
-    f.until(|f| f.calls.iter().any(|c| matches!(c, Call::Poll(_))));
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.stems().submit_hub(job(DeckId::B, 2));
-    f.until(|f| f.posts() == 3 && f.messages.iter().any(|m| matches!(m, StemsMsg::PrefetchDone { complete: false, .. })));
-    assert!(f.calls.iter().any(|c| matches!(c, Call::Cancel(id) if id == "job-0")));
-    assert_eq!(f.messages.iter().filter(|m| matches!(m, StemsMsg::PrefetchDone { .. })).count(), 1);
-    assert!(!f.messages.iter().any(|m| matches!(m, StemsMsg::Chunk(c) if c.gen == PREFETCH_GEN)));
-}
-
-#[test]
-fn cancel_before_start_and_shutdown_never_send_queued_requests() {
-    let mut f = Fixture::new("cancel-queued");
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.stems().submit_prefetch(pcm(10, STEMS_RATE), None, SeparationAction::Hub);
-    f.stems().invalidate(DeckId::A);
-    f.stems().cancel_prefetch();
-    f.start();
-    f.until(|f| f.messages.iter().any(|m| matches!(m, StemsMsg::PrefetchDone { complete: false, .. })));
-    f.stop();
-    assert!(f.calls.is_empty());
-}
-
-#[test]
-fn drop_cancels_accepted_jobs_and_prevents_further_poll_or_fetch() {
-    let mut f = Fixture::new("drop");
-    f.start();
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.until(|f| f.calls.iter().any(|c| matches!(c, Call::Poll(_))));
-    f.calls.clear();
-    f.stop();
-    assert!(f.calls.iter().any(|c| matches!(c, Call::Cancel(id) if id == "job-0")));
-    assert!(!f.calls.iter().any(|c| matches!(c, Call::Post(_) | Call::Fetch)));
-}
-
-#[test]
-fn cancellation_during_upload_cancels_the_returned_id_without_polling() {
-    let mut f = Fixture::new("cancel-upload");
-    f.fake.post_gate.store(true, Ordering::Release);
-    f.start();
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.until(|f| f.posts() == 1);
-    f.stems().invalidate(DeckId::A);
-    f.fake.post_gate.store(false, Ordering::Release);
-    f.until(|f| f.calls.iter().any(|c| matches!(c, Call::Cancel(_))));
-    assert!(!f.calls.iter().any(|c| matches!(c, Call::Poll(_) | Call::Fetch)));
-}
-
-#[test]
-fn failures_settle_with_a_bounded_reason_and_never_replay_post() {
-    for failure in 1..=5 {
-        let mut f = Fixture::new("failure");
-        f.fake.failure.store(failure, Ordering::Release);
-        f.fake.done.store(true, Ordering::Release);
-        f.start();
-        f.stems().submit_hub(job(DeckId::A, 1));
-        f.until(|f| f.failed());
-        let reason = f.messages.iter().find_map(|m| match m { StemsMsg::Status { text, working: false, .. } => Some(text), _ => None }).unwrap();
-        assert!(reason.len() <= 260 && !reason.contains('\n'), "{reason}");
-        assert_ne!(reason, "stems: unavailable");
-        f.stop();
-        assert_eq!(f.posts(), 1);
-        assert_eq!(f.done(DeckId::A, 1), 0);
-    }
-}
-
-#[test]
-fn full_task_pool_retains_work_and_cancelled_slots_never_post() {
-    let mut f = Fixture::new("pool-full");
-    // Reservations deterministically saturate the queue without sleeps or
-    // helper threads. They have no jobs, so both pool workers remain idle.
-    let mut reservations = Vec::new();
-    for lane in [Lane::Light, Lane::Heavy] { while let Ok(slot) = f.pool.reserve(lane) { reservations.push(slot); } }
-    assert!(!reservations.is_empty());
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.stems().submit_hub(job(DeckId::B, 2));
-    f.start();
-    // Coverage proves the controller consumed both requests despite refusal.
-    f.until(|f| f.messages.iter().filter(|m| matches!(m, StemsMsg::Coverage { .. })).count() == 2);
-    assert_eq!(f.posts(), 0);
-    f.stems().invalidate(DeckId::A);
-    f.stems().submit_hub(job(DeckId::A, 3));
-    drop(reservations);
-    f.fake.done.store(true, Ordering::Release);
-    f.until(|f| f.done(DeckId::A, 3) == 1 && f.done(DeckId::B, 2) == 1);
-    assert_eq!(f.posts(), 2);
-}
-
-#[test]
-fn complete_warm_hub_cache_never_selects_a_node_or_accesses_model() {
-    let mut f = Fixture::new("warm-hub");
-    let job = job(DeckId::A, 1);
-    let digest = track_digest(&job.pcm);
-    let mut cache = open_cache(&f.root, &job.pcm, &digest).unwrap();
-    cache.write_span(0, &std::array::from_fn(|i| StereoBuf {
-        left: vec![(i + 1) as f32 * 0.1; FRAMES], right: vec![(i + 1) as f32 * 0.2; FRAMES],
-    })).unwrap();
-    f.stems().submit_hub(job);
-    f.start();
-    f.until(|f| f.done(DeckId::A, 1) == 1);
-    assert!(f.calls.is_empty());
-    assert_eq!(f.messages.iter().filter(|m| matches!(m, StemsMsg::Chunk(_))).count(), 1, "partial-second tail served");
-}
-
-#[test]
-fn artifact_rate_validation_and_resampling_preserve_track_geometry() {
-    let root = Fixture::new("shape");
-    let mut job = job(DeckId::B, 17);
-    job.pcm = pcm(1, 48_000);
-    let (tx, rx) = channel();
-    let frames = model_frames(&job.pcm);
-    assert_ne!(frames, FRAMES);
-    install_hub_artifact(&job, &root.root, &track_digest(&job.pcm), &artifact(frames), &tx, &|| false).unwrap();
-    let messages: Vec<_> = rx.try_iter().collect();
-    let chunk = messages.iter().find_map(|m| match m { StemsMsg::Chunk(c) => Some(c), _ => None }).unwrap();
-    assert_eq!(chunk.chunk_frames, 48_000);
-    assert_eq!(chunk.lanes[0].len(), FRAMES);
-    assert_eq!(chunk.gen, 17);
-    let wrong = install_hub_artifact(&job, &root.root, &track_digest(&job.pcm), &artifact(FRAMES), &tx, &|| false).unwrap_err();
-    assert!(wrong.contains("hub stems shape"));
-    assert!(rx.try_iter().next().is_none());
-}
-
-#[test]
-fn a_blocked_prefetch_upload_does_not_hold_up_either_decks_submission() {
-    let mut f = Fixture::new("blocked-prefetch");
-    f.fake.post_gate.store(true, Ordering::Release);
-    f.start();
-    f.stems().submit_prefetch(pcm(10, STEMS_RATE), None, SeparationAction::Hub);
-    f.until(|f| f.posts() == 1);
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.stems().submit_hub(job(DeckId::B, 2));
-    f.until(|f| f.posts() == 3);
-    // The two-worker pool has only one free worker, but neither deck waits
-    // for the background HTTP call, or for the other deck's accepted job.
-    assert!(f.fake.post_gate.load(Ordering::Acquire));
-    f.fake.post_gate.store(false, Ordering::Release);
-    f.until(|f| f.calls.iter().any(|c| matches!(c, Call::Cancel(id) if id == "job-0"))
-        && f.messages.iter().any(|m| matches!(m, StemsMsg::PrefetchDone { complete: false, .. })));
-    assert!(f.calls.iter().any(|c| matches!(c, Call::Cancel(id) if id == "job-0")));
-    assert!(!f.calls.iter().any(|c| matches!(c, Call::Poll(id) if id == "job-0")));
-}
-
-#[test]
-fn shutdown_with_full_pool_discards_unsent_decks_and_prefetch() {
-    let mut f = Fixture::new("shutdown-full");
-    let mut reservations = Vec::new();
-    for lane in [Lane::Light, Lane::Heavy] { while let Ok(slot) = f.pool.reserve(lane) { reservations.push(slot); } }
-    f.start();
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.stems().submit_prefetch(pcm(10, STEMS_RATE), None, SeparationAction::Hub);
-    f.until(|f| f.messages.iter().any(|m| matches!(m, StemsMsg::Coverage { .. })));
-    f.stop();
-    assert!(f.calls.is_empty(), "no selection or POST after shutdown");
-    drop(reservations);
-}
-
-#[test]
-fn cancelled_prefetch_releases_even_when_pool_refuses_every_task() {
-    let mut f = Fixture::new("prefetch-full");
-    let mut reservations = Vec::new();
-    for lane in [Lane::Light, Lane::Heavy] { while let Ok(slot) = f.pool.reserve(lane) { reservations.push(slot); } }
-    f.start();
-    f.stems().submit_prefetch(pcm(10, STEMS_RATE), None, SeparationAction::Hub);
-    f.until(|f| f.messages.iter().any(|m| matches!(m, StemsMsg::Coverage { .. })));
-    f.stems().cancel_prefetch();
-    f.until(|f| f.messages.iter().any(|m| matches!(m, StemsMsg::PrefetchDone { complete: false, .. })));
-    assert!(f.calls.is_empty());
-    drop(reservations);
-}
-
-#[test]
-fn a_closed_pool_settles_the_deck_and_background_instead_of_waiting_forever() {
-    let mut f = Fixture::new("closed");
-    f.pool = TaskPool::closed();
-    f.start();
-    f.stems().submit_hub(job(DeckId::A, 1));
-    f.stems().submit_prefetch(pcm(10, STEMS_RATE), None, SeparationAction::Hub);
-    f.until(|f| f.failed() && f.messages.iter().any(|m| matches!(m, StemsMsg::PrefetchDone { complete: false, .. })));
-    assert!(f.calls.is_empty());
-}
-
-#[test]
-fn local_inbox_keeps_b_when_a_is_replaced_and_never_falls_back_to_hub() {
-    let mut f = Fixture::new("local-inbox");
-    f.stems().submit_local(job(DeckId::A, 1));
-    f.stems().submit_local(job(DeckId::B, 2));
-    f.stems().submit_local(job(DeckId::A, 3));
-    f.start();
-    f.until(|f| f.messages.iter().filter(|m| matches!(m, StemsMsg::Status { working: false, .. })).count() == 2);
-    for (deck, gen) in [(DeckId::A, 3), (DeckId::B, 2)] {
-        assert!(f.messages.iter().any(|m| matches!(m, StemsMsg::Status { deck: d, gen: g, text, working: false } if *d == deck && *g == gen && text.contains("model not installed"))));
-    }
-    assert!(f.calls.is_empty());
-}
-
-#[test]
-fn late_prefetch_acknowledgement_cannot_release_its_replacement() {
-    let mut f = Fixture::new("prefetch-stale-ack");
-    f.fake.post_gate.store(true, Ordering::Release);
-    f.start();
-    f.stems().submit_prefetch(pcm(10, STEMS_RATE), None, SeparationAction::Hub);
-    f.until(|f| f.posts() == 1);
-    f.stems().cancel_prefetch();
-    f.until(|f| f.messages.iter().any(|m| matches!(m, StemsMsg::PrefetchDone { complete: false, .. })));
-    f.stems().submit_prefetch(pcm(20, STEMS_RATE), None, SeparationAction::Hub);
-    f.fake.post_gate.store(false, Ordering::Release);
-    f.until(|f| f.calls.iter().any(|c| matches!(c, Call::Poll(id) if id == "job-1")));
-    assert_eq!(f.messages.iter().filter(|m| matches!(m, StemsMsg::PrefetchDone { .. })).count(), 1,
-        "only the prompt cancellation acknowledgement, no stale release");
-    f.fake.done.store(true, Ordering::Release);
-    f.until(|f| f.messages.iter().any(|m| matches!(m, StemsMsg::PrefetchDone { complete: true, .. })));
-    assert_eq!(f.messages.iter().filter(|m| matches!(m, StemsMsg::PrefetchDone { .. })).count(), 2);
-}
diff --git a/apps/vj/src/synth.rs b/apps/vj/src/synth.rs
deleted file mode 100644
index a6c9efddc..000000000
--- a/apps/vj/src/synth.rs
+++ /dev/null
@@ -1,461 +0,0 @@
-//! The VJ's clocked instrument rack.
-//!
-//! This is deliberately not an audio graph. The one VJ device callback owns
-//! this value outright, sends it absolute output frames, and asks it for one
-//! block from each concrete instrument. UI edits are small copyable commands;
-//! no setting is polled through atomics from the DSP hot path.
-
-use makepad_drumkit::{DrumKit, DrumVoice, SampleBank};
-use makepad_piano_model::{Piano, PianoEvent, TimedEvent};
-use std::sync::Arc;
-
-pub const STEPS: usize = 16;
-pub const MELODY_ROWS: usize = 12;
-pub const DRUM_ROWS: usize = 8;
-pub const MAX_BLOCK: usize = 4_096;
-const PIANO_EVENT_CAPACITY: usize = 512;
-
-pub type StepPattern = [u16; STEPS];
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-#[repr(u8)]
-pub enum SynthTrack {
-    #[default]
-    Piano = 0,
-    Ironfish = 1,
-    Drums = 2,
-}
-
-impl SynthTrack {
-    pub const ALL: [Self; 3] = [Self::Piano, Self::Ironfish, Self::Drums];
-
-    pub const fn index(self) -> usize {
-        self as usize
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct SynthClock {
-    /// Absolute output frame of the next whole beat.
-    pub beat_frame: u64,
-    pub frames_per_beat: f64,
-    /// Bar-relative index of `beat_frame`, 0..3.
-    pub beat_index: u8,
-}
-
-impl SynthClock {
-    fn valid(self) -> bool {
-        self.frames_per_beat.is_finite() && self.frames_per_beat >= 32.0
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct RackPatterns {
-    pub piano: StepPattern,
-    pub ironfish: StepPattern,
-    pub drums: StepPattern,
-}
-
-impl Default for RackPatterns {
-    fn default() -> Self {
-        let mut piano = [0u16; STEPS];
-        // C minor: a quiet answer every half beat.
-        for (step, row) in [(0, 0), (2, 3), (4, 7), (6, 10), (8, 7), (10, 3), (12, 0), (14, 7)] {
-            piano[step] = 1 << row;
-        }
-        let mut ironfish = [0u16; STEPS];
-        for (step, row) in [(0, 0), (4, 7), (8, 3), (12, 10)] {
-            ironfish[step] = 1 << row;
-        }
-        let mut drums = [0u16; STEPS];
-        for step in 0..STEPS {
-            if step % 4 == 0 {
-                drums[step] |= 1 << 0; // kick
-            }
-            if step % 8 == 4 {
-                drums[step] |= 1 << 1; // snare
-            }
-            if step % 2 == 0 {
-                drums[step] |= 1 << 2; // closed hat
-            }
-            if step == 15 {
-                drums[step] |= 1 << 3; // open hat
-            }
-        }
-        Self { piano, ironfish, drums }
-    }
-}
-
-impl RackPatterns {
-    pub fn get(&self, track: SynthTrack) -> StepPattern {
-        match track {
-            SynthTrack::Piano => self.piano,
-            SynthTrack::Ironfish => self.ironfish,
-            SynthTrack::Drums => self.drums,
-        }
-    }
-
-    pub fn set(&mut self, track: SynthTrack, pattern: StepPattern) {
-        match track {
-            SynthTrack::Piano => self.piano = pattern,
-            SynthTrack::Ironfish => self.ironfish = pattern,
-            SynthTrack::Drums => self.drums = pattern,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct RackSnapshot {
-    pub playing: bool,
-    pub step: u8,
-    pub piano_notes: u8,
-    pub ironfish_voices: u8,
-    pub drums_active: bool,
-    pub dropped_events: u32,
-}
-
-pub use crate::ironfish::{
-    FilterKind, Ironfish, IronfishParam, IronfishPatch, LfoWave, OscillatorKind, RootNote,
-    ScaleKind,
-};
-
-pub struct SynthEngines {
-    sample_rate: u32,
-    piano: Box<Piano>,
-    ironfish: Ironfish,
-    drums: DrumKit,
-    drum_bank: Option<Arc<SampleBank>>,
-}
-
-impl SynthEngines {
-    pub fn new(sample_rate: u32, patch: IronfishPatch, bank: Option<Arc<SampleBank>>) -> Self {
-        let sample_rate = sample_rate.clamp(8_000, 384_000);
-        let mut drums = DrumKit::new(sample_rate as f32);
-        if let Some(bank) = &bank {
-            drums.set_bank(bank.clone());
-        }
-        Self {
-            sample_rate,
-            piano: Box::new(Piano::new(sample_rate as f32)),
-            ironfish: Ironfish::new(sample_rate as f32, patch),
-            drums,
-            drum_bank: bank,
-        }
-    }
-}
-
-pub struct SynthRack {
-    engines: Box<SynthEngines>,
-    patterns: RackPatterns,
-    clock: Option<SynthClock>,
-    playing: bool,
-    current_step: u8,
-    last_boundary: Option<u64>,
-    active_piano: u16,
-    active_ironfish: u16,
-    dropped_events: u32,
-    scratch: [Vec<[f32; 2]>; 3],
-    piano_left: Vec<f32>,
-    piano_right: Vec<f32>,
-    piano_events: Vec<TimedEvent>,
-}
-
-impl SynthRack {
-    pub fn new(sample_rate: u32) -> Self {
-        let patch = IronfishPatch::default();
-        Self {
-            engines: Box::new(SynthEngines::new(sample_rate, patch, None)),
-            patterns: RackPatterns::default(),
-            clock: None,
-            playing: false,
-            current_step: 0,
-            last_boundary: None,
-            active_piano: 0,
-            active_ironfish: 0,
-            dropped_events: 0,
-            scratch: std::array::from_fn(|_| vec![[0.0; 2]; MAX_BLOCK]),
-            piano_left: vec![0.0; MAX_BLOCK],
-            piano_right: vec![0.0; MAX_BLOCK],
-            piano_events: Vec::with_capacity(PIANO_EVENT_CAPACITY),
-        }
-    }
-
-    pub fn replace_engines(&mut self, engines: Box<SynthEngines>) -> Box<SynthEngines> {
-        self.active_piano = 0;
-        self.active_ironfish = 0;
-        std::mem::replace(&mut self.engines, engines)
-    }
-
-    pub fn set_drum_bank(&mut self, bank: Arc<SampleBank>) -> Option<Arc<SampleBank>> {
-        self.engines.drums.set_bank(bank.clone());
-        self.engines.drum_bank.replace(bank)
-    }
-
-    pub fn sample_rate(&self) -> u32 {
-        self.engines.sample_rate
-    }
-
-    pub fn set_clock(&mut self, clock: SynthClock) {
-        if clock.valid() {
-            self.clock = Some(clock);
-        }
-    }
-
-    pub fn set_pattern(&mut self, track: SynthTrack, pattern: StepPattern) {
-        let row_mask = if track == SynthTrack::Drums {
-            (1u16 << DRUM_ROWS) - 1
-        } else {
-            (1u16 << MELODY_ROWS) - 1
-        };
-        self.patterns.set(track, pattern.map(|column| column & row_mask));
-    }
-
-    pub fn set_patch(&mut self, patch: IronfishPatch) {
-        let previous = self.engines.ironfish.patch();
-        if previous.root != patch.root || previous.scale != patch.scale {
-            self.engines.ironfish.all_notes_off();
-            self.active_ironfish = 0;
-        }
-        self.engines.ironfish.set_patch(patch);
-    }
-
-    pub fn set_param(&mut self, param: IronfishParam, value: f32) {
-        self.engines.ironfish.set_param(param, value);
-    }
-
-    pub fn set_playing(&mut self, playing: bool) {
-        if self.playing == playing {
-            return;
-        }
-        self.playing = playing;
-        self.last_boundary = None;
-        if !playing {
-            self.all_notes_off();
-        }
-    }
-
-    fn all_notes_off(&mut self) {
-        let mut left = [0.0];
-        let mut right = [0.0];
-        self.engines.piano.process(
-            &[TimedEvent { offset: 0, event: PianoEvent::AllSoundOff }],
-            &mut left,
-            &mut right,
-        );
-        self.engines.ironfish.all_notes_off();
-        self.engines.drums.all_off();
-        self.active_piano = 0;
-        self.active_ironfish = 0;
-    }
-
-    fn push_piano_event(&mut self, offset: usize, event: PianoEvent) {
-        if self.piano_events.len() < self.piano_events.capacity() {
-            self.piano_events.push(TimedEvent { offset: offset as u32, event });
-        } else {
-            self.dropped_events = self.dropped_events.saturating_add(1);
-        }
-    }
-
-    fn melody_step(&mut self, track: SynthTrack, mask: u16, offset: usize) {
-        let active = match track {
-            SynthTrack::Piano => self.active_piano,
-            SynthTrack::Ironfish => self.active_ironfish,
-            SynthTrack::Drums => return,
-        };
-        let released = active & !mask;
-        let pressed = mask & !active;
-        for row in 0..MELODY_ROWS {
-            let bit = 1u16 << row;
-            let note = if track == SynthTrack::Ironfish {
-                self.engines.ironfish.grid_note(row)
-            } else {
-                48 + row as u8
-            };
-            if released & bit != 0 {
-                match track {
-                    SynthTrack::Piano => self.push_piano_event(offset, PianoEvent::NoteOff { key: note }),
-                    SynthTrack::Ironfish => self.engines.ironfish.note_off(note),
-                    SynthTrack::Drums => {}
-                }
-            }
-            if pressed & bit != 0 {
-                match track {
-                    SynthTrack::Piano => self.push_piano_event(
-                        offset,
-                        PianoEvent::NoteOn { key: note, velocity: 88 },
-                    ),
-                    SynthTrack::Ironfish => self.engines.ironfish.note_on(note, 104),
-                    SynthTrack::Drums => {}
-                }
-            }
-        }
-        match track {
-            SynthTrack::Piano => self.active_piano = mask,
-            SynthTrack::Ironfish => self.active_ironfish = mask,
-            SynthTrack::Drums => {}
-        }
-    }
-
-    fn fire_step(&mut self, step: usize, offset: usize) {
-        self.current_step = step as u8;
-        self.melody_step(SynthTrack::Piano, self.patterns.piano[step], offset);
-        self.melody_step(SynthTrack::Ironfish, self.patterns.ironfish[step], offset);
-        self.engines.ironfish.clock_step();
-        let mask = self.patterns.drums[step];
-        for row in 0..DRUM_ROWS {
-            if mask & (1 << row) != 0 {
-                self.engines.drums.trigger(DRUM_VOICES[row], if row < 2 { 0.92 } else { 0.68 });
-            }
-        }
-    }
-
-    fn boundaries(&self, start: u64, frames: usize) -> ([Option<(u64, usize)>; 8], usize) {
-        let mut out = [None; 8];
-        let Some(clock) = self.clock.filter(|clock| clock.valid()) else { return (out, 0) };
-        let step_frames = clock.frames_per_beat / 4.0;
-        let end = start.saturating_add(frames as u64);
-        let relative = (start as f64 - clock.beat_frame as f64) / step_frames;
-        let mut k = relative.ceil() as i64;
-        let mut len = 0;
-        while len < out.len() {
-            let at = (clock.beat_frame as f64 + k as f64 * step_frames).round().max(0.0) as u64;
-            if at >= end {
-                break;
-            }
-            if at >= start {
-                let anchor_step = (clock.beat_index as i64 * 4).rem_euclid(STEPS as i64);
-                let step = (anchor_step + k).rem_euclid(STEPS as i64) as usize;
-                out[len] = Some((at, step));
-                len += 1;
-            }
-            k += 1;
-        }
-        (out, len)
-    }
-
-    pub fn render_block(&mut self, buffer_start: u64, frames: usize, device_rate: f64) {
-        let frames = frames.min(MAX_BLOCK);
-        for track in &mut self.scratch {
-            track[..frames].fill([0.0; 2]);
-        }
-        self.piano_left[..frames].fill(0.0);
-        self.piano_right[..frames].fill(0.0);
-        self.piano_events.clear();
-        if frames == 0 || (device_rate - self.engines.sample_rate as f64).abs() >= 0.5 {
-            return;
-        }
-
-        let (boundaries, boundary_len) = if self.playing {
-            self.boundaries(buffer_start, frames)
-        } else {
-            ([None; 8], 0)
-        };
-        let mut boundary_index = 0;
-        for frame in 0..frames {
-            let absolute = buffer_start + frame as u64;
-            while boundary_index < boundary_len {
-                let Some((at, step)) = boundaries[boundary_index] else { break };
-                if at > absolute {
-                    break;
-                }
-                boundary_index += 1;
-                if self.last_boundary.is_none_or(|last| at > last) {
-                    self.fire_step(step, frame);
-                    self.last_boundary = Some(at);
-                }
-            }
-            self.scratch[SynthTrack::Ironfish.index()][frame] = self.engines.ironfish.next_frame();
-            self.engines.drums.process(std::slice::from_mut(
-                &mut self.scratch[SynthTrack::Drums.index()][frame],
-            ));
-        }
-        self.engines.piano.process(
-            &self.piano_events,
-            &mut self.piano_left[..frames],
-            &mut self.piano_right[..frames],
-        );
-        for frame in 0..frames {
-            self.scratch[SynthTrack::Piano.index()][frame] = [
-                self.piano_left[frame] * 0.42,
-                self.piano_right[frame] * 0.42,
-            ];
-        }
-    }
-
-    pub fn frame(&self, track: SynthTrack, frame: usize) -> [f32; 2] {
-        self.scratch[track.index()].get(frame).copied().unwrap_or([0.0; 2])
-    }
-
-    pub fn snapshot(&self) -> RackSnapshot {
-        RackSnapshot {
-            playing: self.playing,
-            step: self.current_step,
-            piano_notes: self.active_piano.count_ones() as u8,
-            ironfish_voices: self.engines.ironfish.active_voices(),
-            drums_active: self.engines.drums.active(),
-            dropped_events: self.dropped_events,
-        }
-    }
-}
-
-const DRUM_VOICES: [DrumVoice; DRUM_ROWS] = [
-    DrumVoice::Kick,
-    DrumVoice::Snare,
-    DrumVoice::HiHatClosed,
-    DrumVoice::HiHatOpen,
-    DrumVoice::TomLow,
-    DrumVoice::TomHigh,
-    DrumVoice::Ride,
-    DrumVoice::Crash,
-];
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn patterns_keep_melody_and_drums_in_their_real_lane_counts() {
-        let mut rack = SynthRack::new(48_000);
-        rack.set_pattern(SynthTrack::Piano, [u16::MAX; STEPS]);
-        rack.set_pattern(SynthTrack::Drums, [u16::MAX; STEPS]);
-        assert_eq!(rack.patterns.piano[0], (1 << MELODY_ROWS) - 1);
-        assert_eq!(rack.patterns.drums[0], (1 << DRUM_ROWS) - 1);
-    }
-
-    #[test]
-    fn beat_anchor_produces_exact_sixteenth_boundaries() {
-        let mut rack = SynthRack::new(48_000);
-        rack.set_clock(SynthClock { beat_frame: 24_000, frames_per_beat: 24_000.0, beat_index: 1 });
-        let (events, len) = rack.boundaries(17_900, 256);
-        assert_eq!(len, 1);
-        assert_eq!(events[0], Some((18_000, 3)));
-        let (events, len) = rack.boundaries(23_900, 256);
-        assert_eq!(len, 1);
-        assert_eq!(events[0], Some((24_000, 4)));
-    }
-
-    #[test]
-    fn ironfish_extreme_patch_stays_finite() {
-        let mut patch = IronfishPatch::default();
-        patch.filter.resonance = 99.0;
-        patch.delay.feedback = f32::INFINITY;
-        patch.filter.cutoff = f32::NAN;
-        let mut fish = Ironfish::new(48_000.0, patch);
-        fish.note_on(60, 127);
-        for _ in 0..96_000 {
-            let frame = fish.next_frame();
-            assert!(frame[0].is_finite() && frame[1].is_finite());
-        }
-    }
-
-    #[test]
-    fn stop_releases_every_track_without_losing_the_patterns() {
-        let mut rack = SynthRack::new(48_000);
-        let before = rack.patterns;
-        rack.set_playing(true);
-        rack.set_playing(false);
-        assert_eq!(rack.patterns, before);
-        assert_eq!(rack.active_piano, 0);
-        assert_eq!(rack.active_ironfish, 0);
-    }
-}
diff --git a/apps/vj/src/synth_ui.rs b/apps/vj/src/synth_ui.rs
deleted file mode 100644
index 8008032fa..000000000
--- a/apps/vj/src/synth_ui.rs
+++ /dev/null
@@ -1,205 +0,0 @@
-//! Compact step-grid widget shared by the Piano, Ironfish and drum editors.
-
-use crate::synth::{StepPattern, STEPS};
-use makepad_widgets::*;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    set_type_default() do #(DrawStepCell::script_shader(vm)){
-        ..mod.draw.DrawQuad
-    }
-
-    mod.widgets.VjStepGridBase = #(VjStepGrid::register_widget(vm))
-    mod.widgets.VjStepGrid = set_type_default() do mod.widgets.VjStepGridBase{
-        width: Fill
-        height: Fill
-        rows: 12
-        draw_bg +: {color: #00000000}
-        draw_cell +: {
-            active: 0.0
-            playhead: 0.0
-            beat: 0.0
-            dim: 0.0
-            color_off: #x202731
-            color_on: #xff5c39
-            color_play: #xffe0a3
-            color_beat: #x2b3541
-            color_rim: #xffffff22
-            pixel: fn() {
-                let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-                let base = self.color_off.mix(self.color_beat, self.beat)
-                let lit = self.color_on.mix(self.color_play, self.playhead)
-                sdf.box(1.0, 1.0, self.rect_size.x - 2.0, self.rect_size.y - 2.0, 2.5)
-                sdf.fill(base.mix(lit, self.active))
-                sdf.stroke(self.color_rim.mix(self.color_play, self.playhead * 0.75), 1.0)
-                return sdf.result * (1.0 - self.dim * 0.6)
-            }
-        }
-    }
-}
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawStepCell {
-    #[deref]
-    draw_super: DrawQuad,
-    #[live]
-    active: f32,
-    #[live]
-    playhead: f32,
-    #[live]
-    beat: f32,
-    #[live]
-    dim: f32,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Default)]
-pub enum VjStepGridAction {
-    Changed,
-    #[default]
-    None,
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct VjStepGrid {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[live]
-    draw_bg: DrawQuad,
-    #[live]
-    draw_cell: DrawStepCell,
-    #[live(12)]
-    rows: usize,
-    #[live]
-    read_only: bool,
-    #[live]
-    dim: f32,
-    #[rust]
-    pattern: StepPattern,
-    #[rust(255)]
-    playhead: u8,
-    #[rust]
-    area: Area,
-}
-
-impl VjStepGrid {
-    pub fn set_pattern(&mut self, cx: &mut Cx, pattern: StepPattern) {
-        if self.pattern != pattern {
-            self.pattern = pattern;
-            self.area.redraw(cx);
-        }
-    }
-
-    pub fn pattern(&self) -> StepPattern {
-        self.pattern
-    }
-
-    pub fn clear(&mut self, cx: &mut Cx) {
-        if self.pattern != [0; STEPS] {
-            self.pattern = [0; STEPS];
-            self.area.redraw(cx);
-        }
-    }
-
-    pub fn set_playhead(&mut self, cx: &mut Cx, playhead: Option<u8>) {
-        let playhead = playhead.unwrap_or(255);
-        if self.playhead != playhead {
-            self.playhead = playhead;
-            self.area.redraw(cx);
-        }
-    }
-
-    pub fn set_dim(&mut self, cx: &mut Cx, dim: f32) {
-        let dim = dim.clamp(0.0, 1.0);
-        if self.dim != dim {
-            self.dim = dim;
-            self.area.redraw(cx);
-        }
-    }
-
-    fn cell_at(&self, cx: &Cx, abs: DVec2) -> Option<(usize, usize)> {
-        let rect = self.area.rect(cx);
-        if rect.size.x <= 0.0 || rect.size.y <= 0.0 || !rect.contains(abs) {
-            return None;
-        }
-        let rows = self.rows.clamp(1, 16);
-        let column = (((abs.x - rect.pos.x) / rect.size.x) * STEPS as f64)
-            .floor()
-            .clamp(0.0, (STEPS - 1) as f64) as usize;
-        let visual_row = (((abs.y - rect.pos.y) / rect.size.y) * rows as f64)
-            .floor()
-            .clamp(0.0, (rows - 1) as f64) as usize;
-        Some((column, rows - 1 - visual_row))
-    }
-}
-
-impl Widget for VjStepGrid {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        match event.hits(cx, self.area) {
-            Hit::FingerDown(fe) if fe.is_primary_hit() => {
-                if !self.read_only {
-                    if let Some((column, row)) = self.cell_at(cx, fe.abs) {
-                        self.pattern[column] ^= 1u16 << row;
-                        self.area.redraw(cx);
-                        cx.widget_action(self.widget_uid(), VjStepGridAction::Changed);
-                    }
-                }
-            }
-            Hit::FingerHoverIn(_) | Hit::FingerHoverOver(_) => {
-                if !self.read_only {
-                    cx.set_cursor(MouseCursor::Hand);
-                }
-            }
-            _ => {}
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, mut walk: Walk) -> DrawStep {
-        // A sequencer grid is the editor surface, never a content-sized
-        // adornment. Enforce that contract here as well as in script: a
-        // PageFlip can pass a fitted fallback walk on its first activation,
-        // which otherwise collapses the grid into the lower-right corner.
-        if !walk.width.is_fixed() {
-            walk.width = Size::fill();
-        }
-        if !walk.height.is_fixed() {
-            walk.height = Size::fill();
-        }
-        let rect = cx.walk_turtle_with_area(&mut self.area, walk);
-        self.draw_bg.draw_abs(cx, rect);
-        self.area = self.draw_bg.area();
-        let rows = self.rows.clamp(1, 16);
-        let cell_w = rect.size.x / STEPS as f64;
-        let cell_h = rect.size.y / rows as f64;
-        for visual_row in 0..rows {
-            let row = rows - 1 - visual_row;
-            for column in 0..STEPS {
-                self.draw_cell.active = if self.pattern[column] & (1u16 << row) != 0 {
-                    1.0
-                } else {
-                    0.0
-                };
-                self.draw_cell.playhead = if self.playhead as usize == column { 1.0 } else { 0.0 };
-                self.draw_cell.beat = if column % 4 == 0 { 1.0 } else { 0.0 };
-                self.draw_cell.dim = self.dim;
-                self.draw_cell.draw_abs(
-                    cx,
-                    Rect {
-                        pos: dvec2(rect.pos.x + column as f64 * cell_w, rect.pos.y + visual_row as f64 * cell_h),
-                        size: dvec2(cell_w, cell_h),
-                    },
-                );
-            }
-        }
-        DrawStep::done()
-    }
-}
diff --git a/apps/vj/src/tween_eval.rs b/apps/vj/src/tween_eval.rs
index 6b81ade47..57b53c197 100644
--- a/apps/vj/src/tween_eval.rs
+++ b/apps/vj/src/tween_eval.rs
@@ -286,7 +286,7 @@ fn rife_field(
         use makepad_ai_rife::rife::RifeFramePair;
         let pair = RifeFramePair::new(&rgb0, &rgb1, pw, ph)
             .map_err(|e| format!("rife pair: {e:?}"))?;
-        let t0 = crate::clock::Instant::now();
+        let t0 = std::time::Instant::now();
         let field = rife
             .flow_field_rgb8(pair, 0.5, None)
             .map_err(|e| format!("rife forward: {e:?}"))?;
@@ -322,7 +322,7 @@ fn rife_midpoint(
             rife.interpolate_rgb8(p, 0.5)
                 .map_err(|e| format!("rife interpolate: {e:?}"))
         };
-        let t0 = crate::clock::Instant::now();
+        let t0 = std::time::Instant::now();
         let mid = synth(&rgb0, &rgb1)?;
         let rungs = if depth >= 2 {
             vec![synth(&rgb0, &mid)?, mid.clone(), synth(&mid, &rgb1)?]
@@ -824,7 +824,7 @@ struct EvalState {
     /// whatever they score — the only way to watch ONE known case across
     /// a series of fixes once it has stopped being among the worst.
     forced: Vec<(Sample, Vec<u8>)>,
-    started: crate::clock::Instant,
+    started: std::time::Instant,
     stalls: u32,
     /// One row per pair: the FIELDS measured against the analytic motion
     /// (mean vector inside each endpoint's rect footprint, in grid cells).
@@ -979,7 +979,7 @@ fn load(path: &str) -> Result<EvalState, String> {
         samples: Vec::new(),
         keep: Vec::new(),
         forced: Vec::new(),
-        started: crate::clock::Instant::now(),
+        started: std::time::Instant::now(),
         stalls: 0,
         field_rows: Vec::new(),
     })
@@ -2061,7 +2061,7 @@ struct RealState {
     prev_xf_err: Vec<f32>,
     prev_scored_n: Option<usize>,
     black_flags: usize,
-    started: crate::clock::Instant,
+    started: std::time::Instant,
     stalls: u32,
     /// The producer that served the pair currently in flight, the one that
     /// served the previous scored pair, and the RIFE forward's cost.
@@ -2270,7 +2270,7 @@ fn load_real(path: &str) -> Result<RealState, String> {
         prev_xf_err: Vec::new(),
         prev_scored_n: None,
         black_flags: 0,
-        started: crate::clock::Instant::now(),
+        started: std::time::Instant::now(),
         stalls: 0,
         ai: AiTier::Off,
         prev_ai: AiTier::Off,
diff --git a/apps/vj/src/views.rs b/apps/vj/src/views.rs
index d977a0fca..ef454c09d 100644
--- a/apps/vj/src/views.rs
+++ b/apps/vj/src/views.rs
@@ -1996,12 +1996,6 @@ fn entry_animates(entry: &GridEntry) -> bool {
     entry.frames.len() > 1 || entry.loading
 }
 
-/// Effect sheets declare cells even when wasm deliberately captures one
-/// representative frame. Frame count therefore cannot double as bake state.
-fn entry_is_baking(entry: &GridEntry) -> bool {
-    entry.state == "FX" && !entry.cells
-}
-
 /// Spinner phase (radians) at `time`, ~0.45 turns a second.
 fn busy_spin(time: f64) -> f32 {
     const TAU: f64 = std::f64::consts::TAU;
@@ -2170,15 +2164,6 @@ mod tile_fit_tests {
         entry.loading = false;
         entry.failed = true;
         assert!(!entry_animates(&entry), "a failed ring is still");
-        entry.failed = false;
-        entry.fx = true;
-        entry.state = "FX".to_string();
-        assert!(entry_is_baking(&entry), "an effect placeholder spins");
-        entry.cells = true;
-        assert!(
-            !entry_is_baking(&entry),
-            "a declared one-cell web bake is complete"
-        );
     }
 
     #[test]
@@ -3553,7 +3538,7 @@ impl Widget for VjTileGrid {
                     // The click's own feedback: spinner while the cue loads,
                     // a still red ring if it failed — and an effect tile
                     // still on placeholder art spins too: bake in progress.
-                    let baking = entry_is_baking(entry);
+                    let baking = entry.state == "FX" && entry.frames.len() <= 1;
                     let mut busy = cell.view(cx, ids!(grid_busy));
                     busy.set_visible(cx, entry.loading || entry.failed || baking);
                     if entry.loading || entry.failed || baking {
@@ -3877,7 +3862,7 @@ impl VjPadMatrix {
                     // still on its placeholder art gets the same spinner —
                     // the bake is in progress, and a tile that visibly moves
                     // says so (a static placeholder reads as done-and-boring).
-                    let baking = entry_is_baking(entry);
+                    let baking = entry.state == "FX" && entry.frames.len() <= 1;
                     let mut busy = cell.view(cx, ids!(grid_busy));
                     busy.set_visible(cx, entry.loading || entry.failed || baking);
                     if entry.loading || entry.failed || baking {
diff --git a/apps/vj/src/wave_analysis.rs b/apps/vj/src/wave_analysis.rs
index c0cb91490..5dff59aae 100644
--- a/apps/vj/src/wave_analysis.rs
+++ b/apps/vj/src/wave_analysis.rs
@@ -28,14 +28,11 @@
 use crate::beat_sync::BeatSyncAnalyzer;
 use crate::decks::DeckId;
 use crate::mixer::TrackPcm;
-use makepad_ai_beats::BeatsModel;
 use makepad_asset_data::{BlobId, MediaType};
-use makepad_widgets::makepad_platform::thread::{ThreadOptions, ThreadSpawner};
 use std::f32::consts::PI;
 use std::path::{Path, PathBuf};
 use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
 use std::sync::Arc;
-use crate::clock::Instant;
 
 /// The independent judge of the grid this file publishes: a second onset
 /// front end, a second tracker, and the standard beat-tracking metrics.
@@ -73,9 +70,7 @@ const REFERENCE_PERCENTILE: f64 = 0.995;
 const CACHE_MAGIC: &[u8; 8] = b"VJWAVE\0\0";
 /// Version 4 carries the tempo map; a version 3 sidecar has no record of
 /// whether the track's tempo moves, so it is re-analysed rather than reused.
-/// Version 6 records whether Beat This! has refined the comb grid. Version 5
-/// remains readable, but is deliberately treated as unrefined.
-const CACHE_VERSION: u32 = 6;
+const CACHE_VERSION: u32 = 5;
 /// Longest local file the music explorer will lift into memory.
 pub const MAX_LOCAL_TRACK_FRAMES: usize = 48_000 * 60 * 15;
 
@@ -111,9 +106,7 @@ impl Default for TrackGrid {
 
 impl TrackGrid {
     pub fn has_grid(&self) -> bool {
-        self.bpm.is_finite() && self.bpm > 1.0
-            && self.beat_secs.is_finite() && self.beat_secs > 1e-4
-            && self.first_beat_secs.is_finite()
+        self.bpm.is_finite() && self.bpm > 1.0 && self.beat_secs > 1e-4
     }
 
     /// Beat number (may be negative before the first beat) at `secs`.
@@ -191,207 +184,6 @@ impl TrackGrid {
     }
 }
 
-/// Correct a comb-filter grid from Beat This!'s beat and downbeat events.
-///
-/// The model supplies the pulse; the comb grid remains the tempo authority
-/// when the two disagree substantially. A robust seed removes isolated model
-/// events before the final least-squares fit, so one bad timestamp cannot
-/// pull a four-minute grid off the record.
-pub fn refine_grid_with_beats(
-    grid: &TrackGrid,
-    duration_secs: f64,
-    beats_secs: &[f64],
-    downbeats_secs: &[f64],
-) -> Option<TrackGrid> {
-    if !grid.has_grid() || !duration_secs.is_finite() || duration_secs <= 0.0 {
-        return None;
-    }
-    let beats: Vec<(f64, f64)> = beats_secs
-        .iter()
-        .enumerate()
-        .filter_map(|(index, &secs)| {
-            (secs.is_finite() && secs >= 0.0 && secs <= duration_secs)
-                .then_some((index as f64, secs))
-        })
-        .collect();
-    let downbeats: Vec<f64> = downbeats_secs
-        .iter()
-        .copied()
-        .filter(|secs| secs.is_finite() && *secs >= 0.0 && *secs <= duration_secs)
-        .collect();
-    if beats.len() < 16 || downbeats.len() < 4 {
-        return None;
-    }
-
-    let median_ibi = median(
-        beats
-            .windows(2)
-            .filter_map(|pair| {
-                let index_step = pair[1].0 - pair[0].0;
-                let time_step = pair[1].1 - pair[0].1;
-                (index_step > 0.0 && time_step > 0.0)
-                    .then_some(time_step / index_step)
-            })
-            .collect(),
-    )?;
-    if !median_ibi.is_finite() || median_ibi <= 1e-4 {
-        return None;
-    }
-
-    // Estimate the seed period from long pairs. A median of adjacent IBIs can
-    // be biased by bounded alternating jitter; over four or more beats that
-    // same ±15 ms is diluted, while the pairwise median still shrugs off five
-    // percent bad timestamps.
-    let max_span = beats.len().saturating_sub(1).min(32);
-    let mut seed_periods = Vec::with_capacity(beats.len() * max_span.saturating_sub(3));
-    for span in 4..=max_span {
-        for left in 0..beats.len() - span {
-            let right = left + span;
-            let index_step = beats[right].0 - beats[left].0;
-            let time_step = beats[right].1 - beats[left].1;
-            if index_step > 0.0 && time_step > 0.0 {
-                seed_periods.push(time_step / index_step);
-            }
-        }
-    }
-    let seed_period = median(seed_periods)?;
-    // The median-period/median-offset line is insensitive to the timestamp
-    // failures seen in model output. Least squares is then run on the events
-    // within a quarter median IBI of that seed, and once more after the fitted
-    // line has had the same outlier test.
-    let seed_offset = median(
-        beats
-            .iter()
-            .map(|(index, secs)| secs - index * seed_period)
-            .collect(),
-    )?;
-    let tolerance = 0.25 * median_ibi;
-    let mut inliers: Vec<(f64, f64)> = beats
-        .iter()
-        .copied()
-        .filter(|(index, secs)| {
-            (secs - (seed_offset + index * seed_period)).abs() <= tolerance
-        })
-        .collect();
-    if inliers.len() < 16 {
-        return None;
-    }
-    let (mut model_period, mut model_offset) = least_squares_line(&inliers)?;
-    inliers.retain(|(index, secs)| {
-        (secs - (model_offset + index * model_period)).abs() <= tolerance
-    });
-    if inliers.len() < 16 {
-        return None;
-    }
-    (model_period, model_offset) = least_squares_line(&inliers)?;
-    if !model_period.is_finite() || model_period <= 1e-4 {
-        return None;
-    }
-
-    let model_bpm = 60.0 / model_period;
-    let relative = (model_bpm / grid.bpm - 1.0).abs();
-    let near_octave = (model_bpm / (grid.bpm * 2.0) - 1.0).abs() <= 0.02
-        || (model_bpm / (grid.bpm * 0.5) - 1.0).abs() <= 0.02;
-    let (bpm, use_model_slope) = if relative <= 0.01 {
-        ((model_bpm + grid.bpm) * 0.5, true)
-    } else if relative <= 0.04 {
-        (model_bpm, true)
-    } else if near_octave {
-        // A clean half/double-time reading supplies pulse but cannot replace
-        // the comb's musical tempo.
-        (grid.bpm, false)
-    } else {
-        // An unrelated tempo is rejected by the four-percent gate. Its fitted
-        // intercept can still correct the pulse at the start of the record.
-        (grid.bpm, false)
-    };
-    let beat_secs = 60.0 / bpm;
-    let offset = if use_model_slope {
-        // With the chosen slope fixed, the least-squares intercept is the
-        // mean residual. This includes the required 1:1 tempo blend.
-        inliers
-            .iter()
-            .map(|(index, secs)| secs - index * beat_secs)
-            .sum::<f64>()
-            / inliers.len() as f64
-    } else {
-        model_offset
-    };
-    let first_beat_secs = offset.rem_euclid(beat_secs);
-
-    let mut phase_votes = [0usize; 4];
-    for downbeat in &downbeats {
-        let beat_index = ((*downbeat - first_beat_secs) / beat_secs).round() as i64;
-        // `downbeat_phase` names the phase OF fitted beat zero; a downbeat at
-        // fitted index 1 therefore means beat zero is phase 3.
-        let phase = (-beat_index).rem_euclid(4) as usize;
-        phase_votes[phase] += 1;
-    }
-    let (phase, votes) = phase_votes
-        .iter()
-        .copied()
-        .enumerate()
-        .max_by_key(|(phase, votes)| (*votes, std::cmp::Reverse(*phase)))?;
-    let downbeat_phase = if votes * 5 >= downbeats.len() * 3 {
-        phase as u32
-    } else {
-        grid.downbeat_phase
-    };
-
-    let median_residual = median(
-        inliers
-            .iter()
-            .map(|(index, secs)| (secs - (model_offset + index * model_period)).abs())
-            .collect(),
-    )?;
-    Some(TrackGrid {
-        bpm,
-        beat_secs,
-        first_beat_secs,
-        downbeat_phase,
-        confidence: if median_residual < 0.025 {
-            grid.confidence.max(0.6)
-        } else {
-            grid.confidence
-        },
-    })
-}
-
-fn median(mut values: Vec<f64>) -> Option<f64> {
-    if values.is_empty() {
-        return None;
-    }
-    values.sort_by(f64::total_cmp);
-    let middle = values.len() / 2;
-    Some(if values.len() % 2 == 0 {
-        (values[middle - 1] + values[middle]) * 0.5
-    } else {
-        values[middle]
-    })
-}
-
-fn least_squares_line(points: &[(f64, f64)]) -> Option<(f64, f64)> {
-    if points.len() < 2 {
-        return None;
-    }
-    let count = points.len() as f64;
-    let mean_index = points.iter().map(|point| point.0).sum::<f64>() / count;
-    let mean_secs = points.iter().map(|point| point.1).sum::<f64>() / count;
-    let denominator = points
-        .iter()
-        .map(|point| (point.0 - mean_index).powi(2))
-        .sum::<f64>();
-    if denominator <= f64::EPSILON {
-        return None;
-    }
-    let period = points
-        .iter()
-        .map(|point| (point.0 - mean_index) * (point.1 - mean_secs))
-        .sum::<f64>()
-        / denominator;
-    Some((period, mean_secs - period * mean_index))
-}
-
 // ---------------------------------------------------------------------------
 // tempo map
 // ---------------------------------------------------------------------------
@@ -507,11 +299,6 @@ pub struct TrackAnalysis {
     pub duration_secs: f64,
     pub sample_rate: u32,
     pub grid: TrackGrid,
-    /// True when Beat This! supplied the published pulse/downbeat grid.
-    /// Test builds omit the storage so legacy fixtures in sibling modules can
-    /// keep constructing this result without edits outside this lane.
-    #[cfg(not(test))]
-    pub refined_by_beats: bool,
     /// A tempo that moves, when the track has one. Empty for nearly every
     /// record here, and the single line in `grid` is then the whole truth.
     pub tempo_map: TempoMap,
@@ -523,45 +310,6 @@ pub struct TrackAnalysis {
 }
 
 impl TrackAnalysis {
-    pub fn refined_by_beats(&self) -> bool {
-        #[cfg(not(test))]
-        {
-            self.refined_by_beats
-        }
-        #[cfg(test)]
-        {
-            false
-        }
-    }
-
-    fn mark_refined_by_beats(&mut self) {
-        #[cfg(not(test))]
-        {
-            self.refined_by_beats = true;
-        }
-    }
-
-    /// Apply the same optional Beat This! correction the native analysis
-    /// worker uses. Headless cache bakers call this after routing the model
-    /// request through the AI hub.
-    pub fn refine_with_beats(
-        &mut self,
-        beats_secs: &[f64],
-        downbeats_secs: &[f64],
-    ) -> bool {
-        let Some(grid) = refine_grid_with_beats(
-            &self.grid,
-            self.duration_secs,
-            beats_secs,
-            downbeats_secs,
-        ) else {
-            return false;
-        };
-        self.grid = grid;
-        self.mark_refined_by_beats();
-        true
-    }
-
     /// Column index in the zoomed tiles for a source time.
     pub fn zoom_column(&self, secs: f64) -> f64 {
         secs * ZOOM_COLS_PER_SEC
@@ -642,89 +390,6 @@ impl OnePole {
     }
 }
 
-/// One hop (10 ms) of the coloured waveform: RMS per band in
-/// `[low, mid, high]` order and the broadband peak.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct WaveHop {
-    pub rms: [f32; 3],
-    pub peak: f32,
-}
-
-/// The band split and per-hop reduction behind the waveform tiles, as a
-/// stream: frames go in as the decoder produces them and whole hops come
-/// out, so a deck can draw its picture while the file is still being read.
-/// The whole-track analysis runs this same builder over the whole file, so
-/// the provisional picture and the final one are the same arithmetic.
-pub struct WaveHopBuilder {
-    low: OnePole,
-    mid: OnePole,
-    sums: [f64; 3],
-    hop_peak: f32,
-    in_hop: usize,
-    hop: usize,
-}
-
-impl WaveHopBuilder {
-    pub fn new(sample_rate: u32) -> WaveHopBuilder {
-        let sample_rate = sample_rate.max(1) as f64;
-        WaveHopBuilder {
-            low: OnePole::new(BAND_LOW_HZ, sample_rate as f32),
-            mid: OnePole::new(BAND_HIGH_HZ, sample_rate as f32),
-            sums: [0.0; 3],
-            hop_peak: 0.0,
-            in_hop: 0,
-            hop: ((sample_rate * HOP_SECS).round() as usize).max(16),
-        }
-    }
-
-    /// Frames per hop at this rate.
-    pub fn hop_frames(&self) -> usize {
-        self.hop
-    }
-
-    /// Feed frames; every hop completed by them is appended to `out`.
-    pub fn push(&mut self, frames: &[[i16; 2]], out: &mut Vec<WaveHop>) {
-        for frame in frames {
-            let mono = (frame[0] as f32 + frame[1] as f32) * 0.5 / 32768.0;
-            let low_band = self.low.process(mono);
-            let mid_band = self.mid.process(mono) - low_band;
-            let high_band = mono - self.low.state - mid_band;
-            let bands = [low_band, mid_band, high_band];
-            for (sum, value) in self.sums.iter_mut().zip(bands) {
-                *sum += (value as f64) * (value as f64);
-            }
-            self.hop_peak = self.hop_peak.max(mono.abs());
-            self.in_hop += 1;
-            if self.in_hop == self.hop {
-                out.push(self.take_hop());
-            }
-        }
-    }
-
-    /// The trailing partial hop, at the end of the stream.
-    pub fn finish(&mut self, out: &mut Vec<WaveHop>) {
-        if self.in_hop > 0 {
-            out.push(self.take_hop());
-        }
-    }
-
-    fn take_hop(&mut self) -> WaveHop {
-        let inverse = 1.0 / self.in_hop as f64;
-        let hop = WaveHop {
-            rms: [
-                (self.sums[0] * inverse).sqrt() as f32,
-                (self.sums[1] * inverse).sqrt() as f32,
-                (self.sums[2] * inverse).sqrt() as f32,
-            ],
-            peak: self.hop_peak,
-        };
-        self.sums = [0.0; 3];
-        self.hop_peak = 0.0;
-        self.in_hop = 0;
-        hop
-    }
-}
-
 /// Per-hop band envelopes over the whole track.
 struct Envelopes {
     /// RMS per band per hop, in `[low, mid, high]` order.
@@ -741,13 +406,49 @@ struct Envelopes {
 
 fn build_envelopes(pcm: &TrackPcm) -> Envelopes {
     let sample_rate = pcm.sample_rate.max(1) as f64;
-    let mut builder = WaveHopBuilder::new(pcm.sample_rate);
-    let hop = builder.hop_frames();
-    let mut hops = Vec::with_capacity(pcm.frames.len() / hop + 1);
-    builder.push(&pcm.frames, &mut hops);
-    builder.finish(&mut hops);
-    let band_rms: Vec<[f32; 3]> = hops.iter().map(|hop| hop.rms).collect();
-    let peak: Vec<f32> = hops.iter().map(|hop| hop.peak).collect();
+    let hop = ((sample_rate * HOP_SECS).round() as usize).max(16);
+    let hops = pcm.frames.len() / hop + 1;
+    let mut band_rms = Vec::with_capacity(hops);
+    let mut peak = Vec::with_capacity(hops);
+
+    let mut low = OnePole::new(BAND_LOW_HZ, sample_rate as f32);
+    let mut mid = OnePole::new(BAND_HIGH_HZ, sample_rate as f32);
+    let mut sums = [0.0f64; 3];
+    let mut hop_peak = 0.0f32;
+    let mut in_hop = 0usize;
+    for frame in &pcm.frames {
+        let mono = (frame[0] as f32 + frame[1] as f32) * 0.5 / 32768.0;
+        let low_band = low.process(mono);
+        let mid_band = mid.process(mono) - low_band;
+        let high_band = mono - low.state - mid_band;
+        let bands = [low_band, mid_band, high_band];
+        for (sum, value) in sums.iter_mut().zip(bands) {
+            *sum += (value as f64) * (value as f64);
+        }
+        hop_peak = hop_peak.max(mono.abs());
+        in_hop += 1;
+        if in_hop == hop {
+            let inverse = 1.0 / in_hop as f64;
+            band_rms.push([
+                (sums[0] * inverse).sqrt() as f32,
+                (sums[1] * inverse).sqrt() as f32,
+                (sums[2] * inverse).sqrt() as f32,
+            ]);
+            peak.push(hop_peak);
+            sums = [0.0; 3];
+            hop_peak = 0.0;
+            in_hop = 0;
+        }
+    }
+    if in_hop > 0 {
+        let inverse = 1.0 / in_hop as f64;
+        band_rms.push([
+            (sums[0] * inverse).sqrt() as f32,
+            (sums[1] * inverse).sqrt() as f32,
+            (sums[2] * inverse).sqrt() as f32,
+        ]);
+        peak.push(hop_peak);
+    }
 
     // Spectral flux per band, log-compressed so a quiet intro and a limited
     // drop contribute comparably, then half-wave rectified.
@@ -1844,17 +1545,10 @@ fn build_tempo_map(envelopes: &Envelopes, period: f64, offset: f64) -> TempoMap
 /// sits and whatever else has been computed by the time it is drawn.
 fn track_scale(values: impl Iterator<Item = f32>) -> f32 {
     let mut values: Vec<f32> = values.collect();
-    if values.is_empty() {
-        return 0.0;
-    }
+    values.sort_by(|a, b| a.partial_cmp(b).unwrap_or(std::cmp::Ordering::Equal));
     let index =
         ((values.len() as f64 * REFERENCE_PERCENTILE) as usize).min(values.len().saturating_sub(1));
-    // A selection, not a sort: this runs again for every chunk of a track
-    // still streaming in, over every hop so far.
-    let (_, reference, _) = values.select_nth_unstable_by(index, |a, b| {
-        a.partial_cmp(b).unwrap_or(std::cmp::Ordering::Equal)
-    });
-    let reference = *reference;
+    let reference = values.get(index).copied().unwrap_or(0.0);
     if reference > 1e-6 {
         1.0 / reference
     } else {
@@ -1873,48 +1567,24 @@ fn hop_level(peak: f32, rms: [f32; 3]) -> f32 {
 
 /// Build the display tiles from the per-hop envelopes.
 fn build_tiles(envelopes: &Envelopes, pcm: &TrackPcm) -> WaveTiles {
-    let _ = pcm;
-    tiles_from_hops(&envelopes.band_rms, &envelopes.peak)
-}
-
-/// The tiles of a track still being decoded: the hops in hand, normalized
-/// against themselves, laid over the length the decoder expects so the
-/// picture fills in from the left instead of reflowing with every chunk.
-/// Columns past the decoded edge are empty. The whole-track analysis
-/// replaces this the moment it lands.
-pub fn provisional_tiles(hops: &[WaveHop], columns: usize) -> WaveTiles {
-    let band_rms: Vec<[f32; 3]> = hops.iter().map(|hop| hop.rms).collect();
-    let peak: Vec<f32> = hops.iter().map(|hop| hop.peak).collect();
-    let mut tiles = tiles_from_hops(&band_rms, &peak);
-    if tiles.zoom.len() < columns {
-        tiles.zoom.resize(columns, [0; 4]);
-    }
-    tiles
-}
-
-/// The tiles from per-hop band RMS and peaks — the one place the picture's
-/// normalization lives, for the final analysis and the streaming preview
-/// alike.
-fn tiles_from_hops(band_rms: &[[f32; 3]], peak: &[f32]) -> WaveTiles {
-    if peak.is_empty() || band_rms.is_empty() {
-        return WaveTiles { zoom: Vec::new(), overview: vec![[0u8; 2]; OVERVIEW_COLS] };
-    }
     // Normalize each band by a high percentile so quiet tracks still fill
     // the display, without one clipped transient flattening everything.
     // These are the COLOUR of a column, never its height.
     let mut band_scale = [1.0f32; 3];
     for (band, scale) in band_scale.iter_mut().enumerate() {
-        *scale = track_scale(band_rms.iter().map(|rms| rms[band]));
+        *scale = track_scale(envelopes.band_rms.iter().map(|rms| rms[band]));
     }
     // The height of a column is its level against the whole track — one
     // scale for the entire file, computed here, applied nowhere else.
-    let levels: Vec<f32> = peak
+    let levels: Vec<f32> = envelopes
+        .peak
         .iter()
-        .zip(band_rms)
+        .zip(&envelopes.band_rms)
         .map(|(peak, rms)| hop_level(*peak, *rms))
         .collect();
     let level_scale = track_scale(levels.iter().copied());
-    let zoom = band_rms
+    let zoom = envelopes
+        .band_rms
         .iter()
         .zip(&levels)
         .map(|(rms, level)| {
@@ -1931,19 +1601,18 @@ fn tiles_from_hops(band_rms: &[[f32; 3]], peak: &[f32]) -> WaveTiles {
         .collect();
 
     let mut overview = vec![[0u8; 2]; OVERVIEW_COLS];
-    let hops = peak.len().min(band_rms.len()).max(1);
-    let peak_scale = track_scale(peak.iter().copied());
+    let hops = envelopes.peak.len().max(1);
+    let peak_scale = track_scale(envelopes.peak.iter().copied());
     for column in 0..OVERVIEW_COLS {
         let start = column * hops / OVERVIEW_COLS;
         let end = (((column + 1) * hops) / OVERVIEW_COLS).max(start + 1).min(hops);
-        let mut hop_peak = 0.0f32;
+        let mut peak = 0.0f32;
         let mut energy = 0.0f64;
         for index in start..end {
-            hop_peak = hop_peak.max(peak[index]);
-            let rms = band_rms[index];
+            peak = peak.max(envelopes.peak[index]);
+            let rms = envelopes.band_rms[index];
             energy += ((rms[0] * rms[0] + rms[1] * rms[1] + rms[2] * rms[2]) as f64).sqrt();
         }
-        let peak = hop_peak;
         let mean = (energy / (end - start).max(1) as f64) as f32;
         overview[column] = [
             ((peak * peak_scale).clamp(0.0, 1.0).powf(WAVE_CURVE) * 255.0) as u8,
@@ -1951,6 +1620,7 @@ fn tiles_from_hops(band_rms: &[[f32; 3]], peak: &[f32]) -> WaveTiles {
             (((1.0 + 40.0 * mean).ln() / (41.0f32).ln()).clamp(0.0, 1.0) * 255.0) as u8,
         ];
     }
+    let _ = pcm;
     WaveTiles { zoom, overview }
 }
 
@@ -1983,8 +1653,6 @@ pub fn analyze(pcm: &TrackPcm) -> TrackAnalysis {
         duration_secs: pcm.seconds(),
         sample_rate: pcm.sample_rate,
         grid,
-        #[cfg(not(test))]
-        refined_by_beats: false,
         tempo_map,
         tiles,
         changes_secs,
@@ -2054,19 +1722,6 @@ impl AnalysisKey {
         AnalysisKey(format!("local-{hash:016x}"))
     }
 
-    /// A decoded-audio SHA-256 used by the stem/lyrics/analysis bakers.
-    pub fn from_digest(digest: &str) -> Result<AnalysisKey, String> {
-        if digest.len() != 64
-            || !digest
-                .as_bytes()
-                .iter()
-                .all(|byte| matches!(byte, b'0'..=b'9' | b'a'..=b'f'))
-        {
-            return Err("analysis digest must be 64 lowercase hexadecimal characters".into());
-        }
-        Ok(AnalysisKey(digest.to_string()))
-    }
-
     pub fn as_str(&self) -> &str {
         &self.0
     }
@@ -2093,7 +1748,6 @@ pub fn encode_analysis(analysis: &TrackAnalysis) -> Vec<u8> {
     out.extend_from_slice(&CACHE_VERSION.to_le_bytes());
     out.extend_from_slice(&analysis.duration_secs.to_le_bytes());
     out.extend_from_slice(&analysis.sample_rate.to_le_bytes());
-    out.push(u8::from(analysis.refined_by_beats()));
     out.extend_from_slice(&analysis.grid.bpm.to_le_bytes());
     out.extend_from_slice(&analysis.grid.beat_secs.to_le_bytes());
     out.extend_from_slice(&analysis.grid.first_beat_secs.to_le_bytes());
@@ -2134,20 +1788,11 @@ pub fn decode_analysis(bytes: &[u8]) -> Result<TrackAnalysis, String> {
         return Err("not a wave cache file".into());
     }
     let version = u32::from_le_bytes(take(4)?.try_into().unwrap());
-    if version != 5 && version != CACHE_VERSION {
+    if version != CACHE_VERSION {
         return Err(format!("wave cache version {version}"));
     }
     let duration_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
     let sample_rate = u32::from_le_bytes(take(4)?.try_into().unwrap());
-    let refined_by_beats = if version >= 6 {
-        match take(1)?[0] {
-            0 => false,
-            1 => true,
-            _ => return Err("wave cache refinement flag out of range".into()),
-        }
-    } else {
-        false
-    };
     let bpm = f64::from_le_bytes(take(8)?.try_into().unwrap());
     let beat_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
     let first_beat_secs = f64::from_le_bytes(take(8)?.try_into().unwrap());
@@ -2191,13 +1836,11 @@ pub fn decode_analysis(bytes: &[u8]) -> Result<TrackAnalysis, String> {
     for _ in 0..change_count {
         changes_secs.push(f64::from_le_bytes(take(8)?.try_into().unwrap()));
     }
-    #[cfg(test)]
-    let _ = refined_by_beats;
     Ok(TrackAnalysis {
         duration_secs,
         sample_rate,
-        #[cfg(not(test))]
-        refined_by_beats,
+        changes_secs,
+        tempo_map: TempoMap { segments },
         grid: TrackGrid {
             bpm,
             beat_secs,
@@ -2205,8 +1848,6 @@ pub fn decode_analysis(bytes: &[u8]) -> Result<TrackAnalysis, String> {
             downbeat_phase,
             confidence,
         },
-        changes_secs,
-        tempo_map: TempoMap { segments },
         tiles: WaveTiles { zoom, overview },
     })
 }
@@ -2216,111 +1857,15 @@ fn load_cached(dir: &Path, key: &AnalysisKey) -> Option<TrackAnalysis> {
     decode_analysis(&bytes).ok()
 }
 
-/// Re-publish an analysis the operator corrected (a flipped beat pulse), so
-/// the next load of the same record starts from the corrected grid.
-pub fn store_analysis(key: &AnalysisKey, analysis: &TrackAnalysis) {
-    store_cached(&cache_dir(), key, analysis);
-}
-
 fn store_cached(dir: &Path, key: &AnalysisKey, analysis: &TrackAnalysis) {
-    let _ = store_analysis_in(dir, key, analysis);
-}
-
-/// Write the native cache format into an explicitly selected cache root.
-/// Headless bakers use this entry point so their files are interchangeable
-/// with caches produced by the app.
-pub fn store_analysis_in(
-    dir: &Path,
-    key: &AnalysisKey,
-    analysis: &TrackAnalysis,
-) -> Result<PathBuf, String> {
-    std::fs::create_dir_all(dir).map_err(|error| format!("{}: {error}", dir.display()))?;
+    if std::fs::create_dir_all(dir).is_err() {
+        return;
+    }
     let path = cache_path(dir, key);
     let temporary = path.with_extension("wave.tmp");
-    std::fs::write(&temporary, encode_analysis(analysis))
-        .map_err(|error| format!("{}: {error}", temporary.display()))?;
-    std::fs::rename(&temporary, &path).map_err(|error| format!("{}: {error}", path.display()))?;
-    Ok(path)
-}
-
-/// Downmix deck PCM and band-limited resample it to Beat This!'s 22.05 kHz
-/// input rate. The small rational polyphase kernel is the same shape used by
-/// the AI hub's audio resampler, kept local so track analysis adds no runtime
-/// dependency or intermediate stereo buffers.
-fn mono_22k(pcm: &TrackPcm) -> Result<Vec<f32>, String> {
-    const OUT_RATE: u32 = 22_050;
-    if pcm.sample_rate == 0 {
-        return Err("source sample rate is zero".into());
+    if std::fs::write(&temporary, encode_analysis(analysis)).is_ok() {
+        let _ = std::fs::rename(&temporary, &path);
     }
-    let mono: Vec<f32> = pcm
-        .frames
-        .iter()
-        .map(|frame| (frame[0] as f32 + frame[1] as f32) * (0.5 / 32768.0))
-        .collect();
-    if pcm.sample_rate == OUT_RATE || mono.is_empty() {
-        return Ok(mono);
-    }
-
-    let divisor = gcd_u32(pcm.sample_rate, OUT_RATE);
-    let up = (OUT_RATE / divisor) as usize;
-    let down = (pcm.sample_rate / divisor) as usize;
-    const HALF: i64 = 16;
-    let cutoff = 0.5 * 0.92 * (OUT_RATE.min(pcm.sample_rate) as f64 / pcm.sample_rate as f64);
-    let mut kernels = Vec::with_capacity(up);
-    for phase in 0..up {
-        let fraction = phase as f64 / up as f64;
-        let mut taps = Vec::with_capacity((2 * HALF) as usize);
-        let mut sum = 0.0;
-        for tap_index in -HALF + 1..=HALF {
-            let distance = tap_index as f64 - fraction;
-            let sinc = if distance.abs() <= f64::EPSILON {
-                1.0
-            } else {
-                let angle = std::f64::consts::PI * 2.0 * cutoff * distance;
-                angle.sin() / angle
-            };
-            let window_position = (distance + HALF as f64) / (2.0 * HALF as f64);
-            let window = if (0.0..=1.0).contains(&window_position) {
-                0.42 - 0.5 * (2.0 * std::f64::consts::PI * window_position).cos()
-                    + 0.08 * (4.0 * std::f64::consts::PI * window_position).cos()
-            } else {
-                0.0
-            };
-            let tap = 2.0 * cutoff * sinc * window;
-            sum += tap;
-            taps.push(tap);
-        }
-        for tap in &mut taps {
-            *tap /= sum;
-        }
-        kernels.push(taps);
-    }
-
-    let output_len = mono.len() * up / down;
-    let mut output = Vec::with_capacity(output_len);
-    for output_index in 0..output_len {
-        let numerator = output_index * down;
-        let input_base = (numerator / up) as i64;
-        let taps = &kernels[numerator % up];
-        let mut sample = 0.0;
-        for (tap, offset) in taps.iter().zip(-HALF + 1..=HALF) {
-            let input_index = input_base + offset;
-            if input_index >= 0 && (input_index as usize) < mono.len() {
-                sample += mono[input_index as usize] as f64 * tap;
-            }
-        }
-        output.push(sample as f32);
-    }
-    Ok(output)
-}
-
-fn gcd_u32(mut left: u32, mut right: u32) -> u32 {
-    while right != 0 {
-        let remainder = left % right;
-        left = right;
-        right = remainder;
-    }
-    left
 }
 
 // ---------------------------------------------------------------------------
@@ -2332,7 +1877,6 @@ pub struct AnalysisJob {
     pub gen: u64,
     pub key: AnalysisKey,
     pub pcm: Arc<TrackPcm>,
-    pub beats_model: Option<PathBuf>,
 }
 
 pub struct AnalysisDone {
@@ -2347,8 +1891,6 @@ pub struct AnalysisDone {
 /// must never touch the UI thread or the audio callback.
 pub struct AnalysisPool {
     tx: Sender<AnalysisJob>,
-    jobs: Option<Receiver<AnalysisJob>>,
-    done_tx: Sender<AnalysisDone>,
     rx: Receiver<AnalysisDone>,
 }
 
@@ -2362,103 +1904,33 @@ impl AnalysisPool {
     pub fn new() -> AnalysisPool {
         let (tx, jobs) = channel::<AnalysisJob>();
         let (done_tx, rx) = channel::<AnalysisDone>();
-        AnalysisPool { tx, jobs: Some(jobs), done_tx, rx }
-    }
-
-    pub fn start(&mut self, spawner: ThreadSpawner) {
-        let Some(jobs) = self.jobs.take() else { return };
-        let done_tx = self.done_tx.clone();
-        let options = ThreadOptions { name: Some("vj-analysis".into()), ..Default::default() };
-        match spawner.spawn_worker(options, move || {
+        let _ = std::thread::Builder::new()
+            .name("vj-wave-analysis".into())
+            .spawn(move || {
                 let dir = cache_dir();
-                let mut beats_checkpoint: Option<PathBuf> = None;
-                let mut beats_model: Option<BeatsModel> = None;
-                let mut beats_model_error: Option<String> = None;
                 while let Ok(job) = jobs.recv() {
-                    let (mut analysis, cached) = match load_cached(&dir, &job.key) {
+                    let (analysis, cached) = match load_cached(&dir, &job.key) {
                         Some(hit) => (hit, true),
-                        None => (analyze(&job.pcm), false),
-                    };
-                    let mut straight_from_cache = cached;
-                    let mut should_store = !cached;
-                    if let Some(checkpoint) = job.beats_model.as_ref() {
-                        if !analysis.refined_by_beats() {
-                            if beats_checkpoint.as_ref() != Some(checkpoint) {
-                                beats_checkpoint = Some(checkpoint.clone());
-                                beats_model = None;
-                                beats_model_error = None;
-                                match BeatsModel::load(checkpoint) {
-                                    Ok(model) => beats_model = Some(model),
-                                    Err(error) => beats_model_error = Some(error.to_string()),
-                                }
-                            }
-                            if let Some(error) = beats_model_error.as_ref() {
-                                makepad_widgets::log!(
-                                    "beats: kept comb grid; model load failed: {error}"
-                                );
-                            } else if let Some(model) = beats_model.as_mut() {
-                                let started = Instant::now();
-                                match mono_22k(&job.pcm) {
-                                    Err(error) => makepad_widgets::log!(
-                                        "beats: kept comb grid; resample failed: {error}"
-                                    ),
-                                    Ok(mono) => match model.analyze(&mono) {
-                                        Err(error) => makepad_widgets::log!(
-                                            "beats: kept comb grid; analysis failed: {error}"
-                                        ),
-                                        Ok(beats) => match refine_grid_with_beats(
-                                            &analysis.grid,
-                                            analysis.duration_secs,
-                                            &beats.beats_secs,
-                                            &beats.downbeats_secs,
-                                        ) {
-                                            None => makepad_widgets::log!(
-                                                "beats: kept comb grid; refinement rejected ({} beats, {} downbeats)",
-                                                beats.beats_secs.len(),
-                                                beats.downbeats_secs.len(),
-                                            ),
-                                            Some(refined) => {
-                                                let previous = analysis.grid;
-                                                analysis.grid = refined;
-                                                analysis.mark_refined_by_beats();
-                                                straight_from_cache = false;
-                                                should_store = true;
-                                                makepad_widgets::log!(
-                                                    "beats: {:.2} → {:.2} bpm, phase {} → {}, {} beats {} downbeats, {} ms",
-                                                    previous.bpm,
-                                                    refined.bpm,
-                                                    previous.downbeat_phase,
-                                                    refined.downbeat_phase,
-                                                    beats.beats_secs.len(),
-                                                    beats.downbeats_secs.len(),
-                                                    started.elapsed().as_millis(),
-                                                );
-                                            }
-                                        },
-                                    },
-                                }
-                            }
+                        None => {
+                            let fresh = analyze(&job.pcm);
+                            store_cached(&dir, &job.key, &fresh);
+                            (fresh, false)
                         }
-                    }
-                    if should_store {
-                        store_cached(&dir, &job.key, &analysis);
-                    }
+                    };
                     if done_tx
                         .send(AnalysisDone {
                             deck: job.deck,
                             gen: job.gen,
                             analysis: Arc::new(analysis),
-                            cached: straight_from_cache,
+                            cached,
                         })
                         .is_err()
                     {
                         return;
                     }
                 }
-            }) {
-            Ok(handle) => handle.detach(),
-            Err(error) => makepad_widgets::log!("vj analysis worker unavailable: {error}"),
-        }
+            });
+        AnalysisPool { tx, rx }
     }
 
     pub fn submit(&self, job: AnalysisJob) {
@@ -2532,113 +2004,6 @@ pub fn list_local_audio(dir: &Path) -> Vec<PathBuf> {
 mod tests {
     use super::*;
 
-    fn synthetic_beats(bpm: f64, first: f64, count: usize) -> Vec<f64> {
-        let period = 60.0 / bpm;
-        (0..count).map(|index| first + index as f64 * period).collect()
-    }
-
-    fn synthetic_downbeats(beats: &[f64], stride: usize) -> Vec<f64> {
-        beats.iter().step_by(stride).copied().collect()
-    }
-
-    fn synthetic_grid(bpm: f64, first: f64, phase: u32) -> TrackGrid {
-        TrackGrid {
-            bpm,
-            beat_secs: 60.0 / bpm,
-            first_beat_secs: first,
-            downbeat_phase: phase,
-            confidence: 0.25,
-        }
-    }
-
-    #[test]
-    fn beats_refinement_fits_an_exact_grid() {
-        let beats = synthetic_beats(120.0, 0.2, 96);
-        let refined = refine_grid_with_beats(
-            &synthetic_grid(120.0, 0.45, 2),
-            50.0,
-            &beats,
-            &synthetic_downbeats(&beats, 4),
-        )
-        .expect("exact model grid");
-        assert!((refined.bpm - 120.0).abs() < 1e-9);
-        assert!((refined.first_beat_secs - 0.2).abs() < 1e-9);
-        assert_eq!(refined.downbeat_phase, 0);
-        assert_eq!(refined.confidence, 0.6);
-    }
-
-    #[test]
-    fn beats_refinement_tolerates_fifteen_ms_jitter() {
-        let mut beats = synthetic_beats(126.0, 0.17, 100);
-        for (index, beat) in beats.iter_mut().enumerate() {
-            *beat += match index % 3 {
-                0 => -0.015,
-                1 => 0.0,
-                _ => 0.015,
-            };
-        }
-        let downbeats = synthetic_downbeats(&beats, 4);
-        let refined = refine_grid_with_beats(
-            &synthetic_grid(126.0, 0.4, 3),
-            50.0,
-            &beats,
-            &downbeats,
-        )
-        .expect("jittered model grid");
-        assert!((refined.bpm - 126.0).abs() < 0.02, "{refined:?}");
-        assert!(refined.first_beat_secs < 0.20, "{refined:?}");
-        assert_eq!(refined.downbeat_phase, 0);
-        assert_eq!(refined.confidence, 0.6);
-    }
-
-    #[test]
-    fn beats_refinement_removes_five_percent_outliers() {
-        let clean = synthetic_beats(124.0, 0.11, 100);
-        let mut beats = clean.clone();
-        for index in [9usize, 29, 49, 69, 89] {
-            beats[index] += 0.31;
-        }
-        let refined = refine_grid_with_beats(
-            &synthetic_grid(124.0, 0.3, 1),
-            50.0,
-            &beats,
-            &synthetic_downbeats(&clean, 4),
-        )
-        .expect("model grid with outliers");
-        assert!((refined.bpm - 124.0).abs() < 1e-6, "{refined:?}");
-        assert!((refined.first_beat_secs - 0.11).abs() < 1e-6, "{refined:?}");
-        assert_eq!(refined.downbeat_phase, 0);
-    }
-
-    #[test]
-    fn beats_refinement_corrects_a_half_beat_shifted_comb_pulse() {
-        let beats = synthetic_beats(120.0, 0.13, 96);
-        let refined = refine_grid_with_beats(
-            &synthetic_grid(120.0, 0.38, 3),
-            50.0,
-            &beats,
-            &synthetic_downbeats(&beats, 4),
-        )
-        .expect("half-beat correction");
-        assert!((refined.first_beat_secs - 0.13).abs() < 1e-9, "{refined:?}");
-        assert_eq!(refined.downbeat_phase, 0);
-    }
-
-    #[test]
-    fn beats_refinement_keeps_comb_tempo_for_double_time_model() {
-        let beats = synthetic_beats(240.0, 0.19, 160);
-        let refined = refine_grid_with_beats(
-            &synthetic_grid(120.0, 0.44, 2),
-            41.0,
-            &beats,
-            &synthetic_downbeats(&beats, 8),
-        )
-        .expect("double-time model grid");
-        assert!((refined.bpm - 120.0).abs() < 1e-9, "{refined:?}");
-        assert!((refined.first_beat_secs - 0.19).abs() < 1e-9, "{refined:?}");
-        assert_eq!(refined.downbeat_phase, 0);
-    }
-
     /// End-to-end deck load over a real file on this machine, which is the
     /// only way to exercise the compressed formats without committing audio:
     ///
@@ -3066,7 +2431,6 @@ mod tests {
         let bytes = encode_analysis(&analysis);
         let back = decode_analysis(&bytes).expect("decode");
         assert_eq!(back.grid, analysis.grid);
-        assert!(!back.refined_by_beats());
         assert_eq!(back.tiles, analysis.tiles);
         assert_eq!(back.sample_rate, analysis.sample_rate);
         assert!((back.duration_secs - analysis.duration_secs).abs() < 1e-9);
@@ -3080,14 +2444,7 @@ mod tests {
         // Truncation and junk are refused, not misread.
         assert!(decode_analysis(&bytes[..bytes.len() / 2]).is_err());
         assert!(decode_analysis(b"nope").is_err());
-        // Version 5 had every field except the refinement marker. It remains
-        // reusable, but must run Beat This! once when weights are available.
-        let mut version_five = encode_analysis(&analysis);
-        version_five[8..12].copy_from_slice(&5u32.to_le_bytes());
-        version_five.remove(24);
-        let old = decode_analysis(&version_five).expect("version 5 decode");
-        assert!(!old.refined_by_beats());
-        // Still older layouts are re-analysed, never misread.
+        // An old-version file is re-analysed, never misread.
         let mut old = encode_analysis(&analysis);
         old[8..12].copy_from_slice(&4u32.to_le_bytes());
         assert!(decode_analysis(&old).is_err());
@@ -3238,3 +2595,4 @@ mod tests {
         assert!((steps - steps.round()).abs() < 1e-9, "moved {steps} units");
     }
 }
+
diff --git a/apps/wm/Cargo.toml b/apps/wm/Cargo.toml
deleted file mode 100644
index 917301506..000000000
--- a/apps/wm/Cargo.toml
+++ /dev/null
@@ -1,53 +0,0 @@
-# wm — makepad window manager. An Omarchy-behaving tiling window manager
-# built as a Makepad app.
-#
-# Nested mode (this crate, all desktop OSes): wm owns one OS window,
-# fullscreen it and it is the desktop. Tiles host other Makepad apps as
-# child processes through the Studio runview mechanism: a tiny in-process
-# websocket hub accepts `--stdin-loop` clients, each tile shares a GPU
-# swapchain (IOSurface / DXGI handle / DMA-BUF) with its child and forwards
-# input over the studio protocol.
-#
-# Session mode (later, Linux only): the same layout/chrome/protocol with a
-# Wayland compositor display backend instead of a Makepad window. The
-# layout tree, keybindings, theming and client management are kept free of
-# nested-mode assumptions for that reason.
-
-[package]
-name = "makepad-wm"
-version = "0.1.0"
-edition = "2021"
-default-run = "wm"
-
-[[bin]]
-name = "wm"
-path = "src/main.rs"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-studio-protocol = { path = "../../platform/studio" }
-makepad-network = { path = "../../platform/network" }
-makepad-wm-api = { path = "../../libs/wm_api" }
-# The AI services wire only: the WM relays frames between the aichat child and the apps.
-makepad-ai-services = { path = "../../libs/ai/services" }
-makepad-strict-json = { path = "../../libs/strict_json" }
-# In-process hosting (aicontrol §3): the module contract, the palette applied
-# into each instance's isolate, and the modules this build links.
-makepad-app-module = { path = "../../libs/app_module" }
-makepad-wm-theme = { path = "../../libs/wm_theme" }
-makepad-sheets = { path = "../sheets", default-features = false, optional = true }
-makepad-photos = { path = "../photos", default-features = false, optional = true }
-# The assistant as a module, seated in the pane in-process: the web build's
-# only chat, a desktop option. Without the engine feature: no model runtime,
-# NoModel and the tool console (the child process keeps the real models).
-makepad-aichat = { path = "../aichat", default-features = false, optional = true }
-
-[features]
-default = ["app-sheets", "app-photos", "app-aichat"]
-# Sheets linked in as a module (hosting is still Process unless switched).
-app-sheets = ["dep:makepad-sheets"]
-# Photos (the picture wall) linked in as a module, the same way.
-app-photos = ["dep:makepad-photos"]
-# The aichat module linked in (the pane seats it in-process where there are
-# no processes, or when `aichat` is switched to module hosting).
-app-aichat = ["dep:makepad-aichat"]
diff --git a/apps/wm/resources/icons/globe.svg b/apps/wm/resources/icons/globe.svg
deleted file mode 100644
index 7fcea71df..000000000
--- a/apps/wm/resources/icons/globe.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><circle cx="8" cy="8" r="6" stroke="currentColor" stroke-width="1.2" fill="none"/><ellipse cx="8" cy="8" rx="2.6" ry="6" stroke="currentColor" stroke-width="1.2" fill="none"/><path d="M2 8 H14 M3.2 5.2 H12.8 M3.2 10.8 H12.8" stroke="currentColor" stroke-width="1.2" fill="none"/></svg>
diff --git a/apps/wm/resources/icons/photo.svg b/apps/wm/resources/icons/photo.svg
deleted file mode 100644
index 2fda3e1b9..000000000
--- a/apps/wm/resources/icons/photo.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M2.5 3.5 H13.5 V12.5 H2.5 Z" stroke="currentColor" stroke-width="1.2" fill="none"/><circle cx="5.6" cy="6.4" r="1.1"/><path d="M3.4 11.6 L6.8 8.2 L9 10.4 L10.6 8.8 L12.6 11.6 Z"/></svg>
diff --git a/apps/wm/resources/icons/play.svg b/apps/wm/resources/icons/play.svg
deleted file mode 100644
index 72250c9cf..000000000
--- a/apps/wm/resources/icons/play.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M4 2.5 H12 A2.5 2.5 0 0 1 14.5 5 V11 A2.5 2.5 0 0 1 12 13.5 H4 A2.5 2.5 0 0 1 1.5 11 V5 A2.5 2.5 0 0 1 4 2.5 Z M6.6 5.4 V10.6 L11 8 Z"/></svg>
diff --git a/apps/wm/resources/icons/pulse.svg b/apps/wm/resources/icons/pulse.svg
deleted file mode 100644
index e5ffdcd3a..000000000
--- a/apps/wm/resources/icons/pulse.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M1.5 8.5 H4.2 L6 3.2 L8.6 12.8 L10.6 6.4 L11.8 8.5 H14.5" stroke="currentColor" stroke-width="1.2" stroke-linejoin="round" stroke-linecap="round" fill="none"/></svg>
diff --git a/apps/wm/resources/icons/shirt.svg b/apps/wm/resources/icons/shirt.svg
deleted file mode 100644
index 44cdf462f..000000000
--- a/apps/wm/resources/icons/shirt.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M5.6 2.6 L2 4.6 L3.2 7.8 L4.9 7.1 V13.4 H11.1 V7.1 L12.8 7.8 L14 4.6 L10.4 2.6 C10.1 3.6 9.2 4.2 8 4.2 C6.8 4.2 5.9 3.6 5.6 2.6 Z" stroke="currentColor" stroke-width="1.2" stroke-linejoin="round" fill="none"/></svg>
diff --git a/apps/wm/resources/icons/window-max.svg b/apps/wm/resources/icons/window-max.svg
deleted file mode 100644
index d9eb83216..000000000
--- a/apps/wm/resources/icons/window-max.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M3.5 3.5 H12.5 V12.5 H3.5 Z" stroke="currentColor" stroke-width="1.2" fill="none" stroke-linejoin="round"/></svg>
diff --git a/apps/wm/resources/icons/window-min.svg b/apps/wm/resources/icons/window-min.svg
deleted file mode 100644
index 66bc257f1..000000000
--- a/apps/wm/resources/icons/window-min.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M3.5 8 H12.5" stroke="currentColor" stroke-width="1.2" fill="none" stroke-linecap="round"/></svg>
diff --git a/apps/wm/resources/icons/window-restore.svg b/apps/wm/resources/icons/window-restore.svg
deleted file mode 100644
index 4a403a0c4..000000000
--- a/apps/wm/resources/icons/window-restore.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M3.5 5.5 H10.5 V12.5 H3.5 Z" stroke="currentColor" stroke-width="1.2" fill="none" stroke-linejoin="round"/><path d="M5.5 5.5 V3.5 H12.5 V10.5 H10.5" stroke="currentColor" stroke-width="1.2" fill="none" stroke-linejoin="round"/></svg>
diff --git a/apps/wm/src/ai_bus.rs b/apps/wm/src/ai_bus.rs
deleted file mode 100644
index 50f7eff77..000000000
--- a/apps/wm/src/ai_bus.rs
+++ /dev/null
@@ -1,500 +0,0 @@
-//! The window manager's half of the AI services bus.
-//!
-//! The aichat child (the pane) is one client; every other client's AI
-//! service reaches it through here. The WM parses only the envelope and
-//! the routing fields, never the tools:
-//!
-//! - an up-frame from client C is stamped `from = endpoint(C)` (the WM's
-//!   own id for that client — never the sender's claim) and forwarded to
-//!   the pane; the last `Register` from each client is remembered so the
-//!   pane gets a REPLAY of every registration when it (re)connects;
-//! - a down-frame from the pane names a target endpoint: it goes to that
-//!   client's socket, or, for the WM's own `os` endpoint, is answered here;
-//! - a client that dies produces a synthetic `Unregister` for the pane;
-//! - the pane sliding in or out is broadcast as `ChatOpen` to every
-//!   registered client, so an app's own embedded chat can step aside.
-//!
-//! The `os` service is the WM as an app: list, launch, focus, close, and
-//! open — a file in its associated app, through the same typed
-//! `OpenRequest` a file browser's double-click takes.
-
-use crate::hub::ClientId;
-use makepad_ai_services::wire::*;
-use makepad_strict_json as json;
-use std::collections::{HashMap, HashSet};
-
-/// The WM's own service endpoint.
-pub const OS_ENDPOINT: &str = "os";
-
-/// What the bus wants the WM to do with a frame.
-pub enum Route {
-    /// Send this JSON to that client's studio socket.
-    ToClient(ClientId, String),
-    /// Send this JSON to the pane client.
-    ToPane(String),
-    /// A call for the WM itself; answer with `os_reply`.
-    Os(ServiceCall),
-    /// A frame for an IN-PROCESS instance (a module the WM hosts itself):
-    /// the host runs its executor and answers with `local_reply`.
-    Local(ClientId, ServiceDown),
-    Drop,
-}
-
-#[derive(Default)]
-pub struct AiBus {
-    pub pane_client: Option<ClientId>,
-    /// The last manifest each client registered, for replay.
-    manifests: HashMap<ClientId, ServiceManifest>,
-    /// Clients that are module instances in this process (`m<id>`
-    /// endpoints): no socket, their frames are made and answered here.
-    /// This leg is what the web superbuild runs everything on.
-    locals: HashSet<ClientId>,
-}
-
-impl AiBus {
-    pub fn endpoint_of(client: ClientId) -> EndpointId {
-        EndpointId(format!("w{client}"))
-    }
-
-    /// `w<id>` for a process client, `m<id>` for an in-process instance.
-    pub fn endpoint_for(&self, client: ClientId) -> EndpointId {
-        if self.locals.contains(&client) {
-            EndpointId(format!("m{client}"))
-        } else {
-            Self::endpoint_of(client)
-        }
-    }
-
-    /// (is local, client) from an endpoint string; `None` for neither kind.
-    fn client_of(endpoint: &EndpointId) -> Option<(bool, ClientId)> {
-        let s = endpoint.as_str();
-        let local = match s.chars().next() {
-            Some('w') => false,
-            Some('m') => true,
-            _ => return None,
-        };
-        s[1..].parse::<ClientId>().ok().map(|c| (local, c))
-    }
-
-    /// An in-process instance joins the bus: remembered like any client's
-    /// registration (so the replay carries it) and announced to the pane
-    /// now with the frame this returns.
-    pub fn register_local(&mut self, client: ClientId, manifest: ServiceManifest) -> String {
-        self.locals.insert(client);
-        self.manifests.insert(client, manifest.clone());
-        HostedUp { from: Some(self.endpoint_for(client)), msg: ServiceUp::Register { manifest, port_tag: 0 } }.to_json()
-    }
-
-    /// An in-process instance's answer, as a frame for the pane.
-    pub fn local_reply(&self, client: ClientId, result: ToolResult) -> String {
-        self.local_up(client, ServiceUp::Result(result))
-    }
-
-    /// An in-process instance's asynchronous publication, stamped with the
-    /// same module endpoint as its call results.
-    pub fn local_message(&self, client: ClientId, sub_id: String, message: Message) -> String {
-        self.local_up(
-            client,
-            ServiceUp::Message {
-                sub_id,
-                topic: message.topic,
-                text: message.text,
-                data: message.data,
-                final_: message.final_,
-            },
-        )
-    }
-
-    fn local_up(&self, client: ClientId, msg: ServiceUp) -> String {
-        HostedUp { from: Some(self.endpoint_for(client)), msg }.to_json()
-    }
-
-    pub fn local_clients(&self) -> Vec<ClientId> {
-        let mut out: Vec<ClientId> = self.locals.iter().copied().collect();
-        out.sort_unstable();
-        out
-    }
-
-    pub fn is_pane(&self, client: ClientId) -> bool {
-        self.pane_client == Some(client)
-    }
-
-    /// Every client with a live registration, oldest first.
-    pub fn registered_clients(&self) -> Vec<ClientId> {
-        let mut clients: Vec<ClientId> = self.manifests.keys().copied().collect();
-        clients.sort_unstable();
-        clients
-    }
-
-    /// The `os` manifest the pane learns about the WM from.
-    pub fn os_manifest(apps: &[(String, String)]) -> ServiceManifest {
-        let mut brief = String::from(
-            "The desktop itself: which apps exist and run, starting and focusing them. \
-             Apps that are not running have no tools until `os.launch` starts them; a running app's \
-             tools are already in your table — call them, never launch it again. Known apps: ",
-        );
-        brief.push_str(
-            &apps.iter().map(|(id, label)| format!("{label} (`{id}`)")).collect::<Vec<_>>().join(", "),
-        );
-        brief.push('.');
-        ServiceManifest::new(OS_ENDPOINT, "Desktop", brief)
-            .with_tool(ToolDef::new(
-                "list",
-                "The apps this desktop knows, and which are running.",
-                r#"{"type":"object","properties":{}}"#,
-                Risk::Read,
-            ))
-            .with_tool(ToolDef::new(
-                "launch",
-                "Start an app that is NOT running (see the running list). A running app's tools are already available — call them directly instead of launching.",
-                r#"{"type":"object","properties":{"app":{"type":"string","description":"the app id from os.list"}},"required":["app"]}"#,
-                Risk::Act,
-            ))
-            .with_tool(ToolDef::new(
-                "focus",
-                "Bring a running app to the front.",
-                r#"{"type":"object","properties":{"app":{"type":"string"}},"required":["app"]}"#,
-                Risk::Act,
-            ))
-            .with_tool(ToolDef::new(
-                "close",
-                "Close a running app's window.",
-                r#"{"type":"object","properties":{"app":{"type":"string"}},"required":["app"]}"#,
-                Risk::Act,
-            ))
-            .with_tool(ToolDef::new(
-                "open",
-                "Open a file in its associated app (images, video, csv, pdf, html) as a new window; `app` overrides the association.",
-                r#"{"type":"object","properties":{"path":{"type":"string","description":"absolute path of the file"},"app":{"type":"string","description":"an app id from os.list, optional"}},"required":["path"]}"#,
-                Risk::Act,
-            ))
-    }
-
-    /// The frames the pane must see when it connects: the WM's own
-    /// registration, then every client's last one.
-    pub fn replay(&self, os_manifest: ServiceManifest) -> Vec<String> {
-        let mut out = vec![HostedUp {
-            from: Some(EndpointId(OS_ENDPOINT.into())),
-            msg: ServiceUp::Register { manifest: os_manifest, port_tag: 0 },
-        }
-        .to_json()];
-        for client in self.registered_clients() {
-            out.push(
-                HostedUp {
-                    from: Some(self.endpoint_for(client)),
-                    msg: ServiceUp::Register { manifest: self.manifests[&client].clone(), port_tag: 0 },
-                }
-                .to_json(),
-            );
-        }
-        out
-    }
-
-    /// The pane-state broadcast: one `ChatOpen` frame per registered
-    /// PROCESS client, addressed to its endpoint (an in-process instance
-    /// hears it from the host directly).
-    pub fn chat_open_frames(&self, open: bool) -> Vec<(ClientId, String)> {
-        self.registered_clients()
-            .into_iter()
-            .filter(|client| !self.locals.contains(client))
-            .map(|client| {
-                let frame = HostedDown { to: Some(Self::endpoint_of(client)), msg: ServiceDown::ChatOpen { open } };
-                (client, frame.to_json())
-            })
-            .collect()
-    }
-
-    /// A `Custom` frame from `client`. The WM's own `WmRequest` envelope is
-    /// not ours and yields `Drop`.
-    pub fn on_custom(&mut self, client: ClientId, json: &str) -> Route {
-        if self.is_pane(client) {
-            let Some(down) = HostedDown::parse(json) else { return Route::Drop };
-            let Some(to) = down.to.clone() else { return Route::Drop };
-            if to.as_str() == OS_ENDPOINT {
-                return match down.msg {
-                    ServiceDown::Call(call) => Route::Os(call),
-                    _ => Route::Drop,
-                };
-            }
-            return match Self::client_of(&to) {
-                Some((true, target)) if self.locals.contains(&target) => Route::Local(target, down.msg),
-                Some((false, target)) if !self.locals.contains(&target) && self.manifests.contains_key(&target) => {
-                    Route::ToClient(target, down.to_json())
-                }
-                _ => Route::Drop,
-            };
-        }
-        let Some(mut up) = HostedUp::parse(json) else { return Route::Drop };
-        // The sender's claim is never used: the link IS the identity.
-        up.from = Some(Self::endpoint_of(client));
-        match &up.msg {
-            ServiceUp::Register { manifest, .. } => {
-                self.manifests.insert(client, manifest.clone());
-            }
-            ServiceUp::Unregister => {
-                self.manifests.remove(&client);
-            }
-            _ => {}
-        }
-        Route::ToPane(up.to_json())
-    }
-
-    /// A client died: the pane hears an `Unregister` on its behalf.
-    pub fn client_died(&mut self, client: ClientId) -> Option<String> {
-        if self.is_pane(client) {
-            self.pane_client = None;
-            return None;
-        }
-        self.manifests.remove(&client)?;
-        let from = Some(self.endpoint_for(client));
-        self.locals.remove(&client);
-        Some(HostedUp { from, msg: ServiceUp::Unregister }.to_json())
-    }
-
-    /// The WM's answer to one of its own calls, as a frame for the pane.
-    pub fn os_reply(result: ToolResult) -> String {
-        HostedUp { from: Some(EndpointId(OS_ENDPOINT.into())), msg: ServiceUp::Result(result) }.to_json()
-    }
-
-    /// A string argument of an os call, trimmed. `None` when absent or
-    /// not a string — the caller refuses, it never guesses.
-    pub fn str_arg(call: &ServiceCall, key: &str) -> Option<String> {
-        match json::parse(call.args.as_bytes()) {
-            Ok(json::Value::Obj(fields)) => fields
-                .into_iter()
-                .find(|(k, _)| k == key)
-                .and_then(|(_, v)| v.as_str().map(|s| s.trim().to_string()))
-                .filter(|s| !s.is_empty()),
-            _ => None,
-        }
-    }
-
-    /// The `app` argument, lowercased like a registry id.
-    pub fn app_arg(call: &ServiceCall) -> Option<String> {
-        Self::str_arg(call, "app").map(|s| s.to_lowercase())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::engine::{RegistryUp, ServiceRegistry};
-    use makepad_ai_services::port::ServiceLink;
-
-    fn files() -> ServiceManifest {
-        ServiceManifest::new("files", "Files", "The file browser.").with_tool(ToolDef::new(
-            "stat",
-            "Stat a path.",
-            r#"{"type":"object","properties":{"path":{"type":"string"}}}"#,
-            Risk::Read,
-        ))
-    }
-
-    fn call(tool: &str, args: &str) -> ServiceCall {
-        ServiceCall { call_id: "c".into(), tool: tool.into(), args: args.into() }
-    }
-
-    #[test]
-    fn up_frames_are_stamped_and_replayed_and_down_frames_are_routed() {
-        let mut bus = AiBus { pane_client: Some(9), ..Default::default() };
-        // A client registers: stamped with the WM's endpoint, forwarded.
-        let up = HostedUp { from: Some(EndpointId("lie".into())), msg: ServiceUp::Register { manifest: files(), port_tag: 3 } };
-        match bus.on_custom(4, &up.to_json()) {
-            Route::ToPane(json) => {
-                let parsed = HostedUp::parse(&json).unwrap();
-                assert_eq!(parsed.from, Some(EndpointId("w4".into())), "the sender's claim is overwritten");
-            }
-            _ => panic!("expected ToPane"),
-        }
-        assert_eq!(bus.registered_clients(), vec![4]);
-        // Replay carries os first, then the client.
-        let replay = bus.replay(AiBus::os_manifest(&[("files".into(), "Files".into())]));
-        assert_eq!(replay.len(), 2);
-        assert!(replay[0].contains("\"os\"") && replay[1].contains("\"w4\""));
-        // The pane addresses the client; the WM routes by endpoint.
-        let down = HostedDown { to: Some(EndpointId("w4".into())), msg: ServiceDown::Call(call("stat", "{}")) };
-        assert!(matches!(bus.on_custom(9, &down.to_json()), Route::ToClient(4, _)));
-        // An os call is the WM's own.
-        let os = HostedDown { to: Some(EndpointId("os".into())), msg: ServiceDown::Call(call("launch", r#"{"app":"Route"}"#)) };
-        match bus.on_custom(9, &os.to_json()) {
-            Route::Os(call) => assert_eq!(AiBus::app_arg(&call).as_deref(), Some("route")),
-            _ => panic!("expected Os"),
-        }
-        // A frame to an unknown endpoint, or the WM's own envelope, drops.
-        let stray = HostedDown { to: Some(EndpointId("w77".into())), msg: ServiceDown::ChatOpen { open: true } };
-        assert!(matches!(bus.on_custom(9, &stray.to_json()), Route::Drop));
-        assert!(matches!(bus.on_custom(4, r#"{"wm":{"Close":{}}}"#), Route::Drop));
-        // Death → synthetic Unregister; the pane's own death clears the pane.
-        let bye = bus.client_died(4).unwrap();
-        assert!(bye.contains("Unregister") && bye.contains("\"w4\""));
-        assert!(bus.client_died(4).is_none());
-        assert!(bus.client_died(9).is_none());
-        assert_eq!(bus.pane_client, None);
-    }
-
-    #[test]
-    fn chat_open_reaches_every_registered_client() {
-        let mut bus = AiBus { pane_client: Some(9), ..Default::default() };
-        assert!(bus.chat_open_frames(true).is_empty());
-        for client in [6, 4] {
-            let up = HostedUp { from: None, msg: ServiceUp::Register { manifest: files(), port_tag: 0 } };
-            bus.on_custom(client, &up.to_json());
-        }
-        let frames = bus.chat_open_frames(true);
-        assert_eq!(frames.iter().map(|(c, _)| *c).collect::<Vec<_>>(), vec![4, 6]);
-        for (client, json) in frames {
-            let down = HostedDown::parse(&json).unwrap();
-            assert_eq!(down.to, Some(AiBus::endpoint_of(client)));
-            assert_eq!(down.msg, ServiceDown::ChatOpen { open: true });
-        }
-    }
-
-    #[test]
-    fn pubsub_frames_cross_the_hosted_bus_in_both_directions() {
-        let mut bus = AiBus { pane_client: Some(9), ..Default::default() };
-        let manifest = files().with_topic(TopicDef::new("changes", "File changes."));
-        let register = HostedUp {
-            from: None,
-            msg: ServiceUp::Register { manifest: manifest.clone(), port_tag: 0 },
-        };
-        let register = match bus.on_custom(4, &register.to_json()) {
-            Route::ToPane(json) => HostedUp::parse(&json).expect("valid registration"),
-            _ => panic!("expected the registration to reach the pane"),
-        };
-
-        // This is the aichat side of the same bridge: the registry owns
-        // the engine half and the WM endpoint remains its routing identity.
-        let registry = ServiceRegistry::new();
-        let endpoint = EndpointId("w4".into());
-        let (link, host) = ServiceLink::pair(manifest);
-        registry.register_as(link, endpoint.clone(), "hosted by wm", None).unwrap();
-        host.up.send(register).unwrap();
-        assert!(registry.pump().is_empty());
-        let _registered = host.down.try_recv().expect("registry acknowledgement");
-
-        assert!(registry.send(
-            &endpoint,
-            ServiceDown::Subscribe {
-                sub_id: "s1".into(),
-                topic: "changes".into(),
-                filter: Some(r#"{"kind":"done"}"#.into()),
-            },
-        ));
-        let subscribe = host.down.try_recv().expect("subscription from engine");
-        let routed = match bus.on_custom(9, &subscribe.to_json()) {
-            Route::ToClient(4, json) => HostedDown::parse(&json).expect("valid down-frame"),
-            _ => panic!("expected the subscription to reach client 4"),
-        };
-        assert_eq!(routed, subscribe);
-
-        assert!(registry.send(&endpoint, ServiceDown::Unsubscribe { sub_id: "s1".into() }));
-        let unsubscribe = host.down.try_recv().expect("unsubscription from engine");
-        let routed = match bus.on_custom(9, &unsubscribe.to_json()) {
-            Route::ToClient(4, json) => HostedDown::parse(&json).expect("valid down-frame"),
-            _ => panic!("expected the unsubscription to reach client 4"),
-        };
-        assert_eq!(routed, unsubscribe);
-
-        let message = HostedUp {
-            from: Some(EndpointId("forged".into())),
-            msg: ServiceUp::Message {
-                sub_id: "s1".into(),
-                topic: "changes".into(),
-                text: "finished".into(),
-                data: Some(r#"{"rows":3}"#.into()),
-                final_: true,
-            },
-        };
-        let message = match bus.on_custom(4, &message.to_json()) {
-            Route::ToPane(json) => HostedUp::parse(&json).expect("valid up-frame"),
-            _ => panic!("expected the message to reach the pane"),
-        };
-        assert_eq!(message.from, Some(endpoint.clone()));
-        host.up.send(message).unwrap();
-        assert!(matches!(
-            registry.pump().as_slice(),
-            [RegistryUp::Message { endpoint: from, sub_id, message }]
-                if from == &endpoint
-                    && sub_id == "s1"
-                    && message.topic == "changes"
-                    && message.text == "finished"
-                    && message.final_
-        ));
-    }
-
-    #[test]
-    fn os_arguments_are_strings_or_nothing() {
-        let c = call("open", r#"{"path":"  /tmp/a b.png ","app":"Image"}"#);
-        assert_eq!(AiBus::str_arg(&c, "path").as_deref(), Some("/tmp/a b.png"));
-        assert_eq!(AiBus::app_arg(&c).as_deref(), Some("image"));
-        assert_eq!(AiBus::str_arg(&c, "missing"), None);
-        // Wrong type, empty string, no object: refused upstream, never guessed.
-        assert_eq!(AiBus::str_arg(&call("open", r#"{"path":7}"#), "path"), None);
-        assert_eq!(AiBus::str_arg(&call("open", r#"{"path":"  "}"#), "path"), None);
-        assert_eq!(AiBus::str_arg(&call("open", "[]"), "path"), None);
-        // The manifest lists the five tools with object schemas.
-        let manifest = AiBus::os_manifest(&[]);
-        assert!(manifest.validate().is_ok());
-        assert!(manifest.tool("open").is_some());
-        assert_eq!(manifest.tools.len(), 5);
-    }
-}
-
-#[cfg(test)]
-mod local_tests {
-    use super::*;
-
-    fn sheets() -> ServiceManifest {
-        ServiceManifest::new("sheets", "Sheets", "The spreadsheet.").with_tool(ToolDef::new(
-            "summary",
-            "The sheet on screen.",
-            r#"{"type":"object","properties":{}}"#,
-            Risk::Read,
-        ))
-    }
-
-    #[test]
-    fn an_in_process_instance_is_a_local_endpoint_on_the_same_bus() {
-        let mut bus = AiBus { pane_client: Some(9), ..Default::default() };
-        // Registering announces it with an `m` endpoint, and the replay
-        // carries it like any client's registration.
-        let announce = bus.register_local(4, sheets());
-        let up = HostedUp::parse(&announce).unwrap();
-        assert_eq!(up.from, Some(EndpointId("m4".into())));
-        assert!(matches!(up.msg, ServiceUp::Register { .. }));
-        assert_eq!(bus.local_clients(), vec![4]);
-        let replay = bus.replay(AiBus::os_manifest(&[]));
-        assert_eq!(replay.len(), 2);
-        assert!(replay[1].contains("\"m4\""));
-        // A call addressed to it is the host's to run; the wrong kind of
-        // address for the same id drops.
-        let call = ServiceCall { call_id: "c1".into(), tool: "summary".into(), args: "{}".into() };
-        let down = HostedDown { to: Some(EndpointId("m4".into())), msg: ServiceDown::Call(call.clone()) };
-        match bus.on_custom(9, &down.to_json()) {
-            Route::Local(4, ServiceDown::Call(c)) => assert_eq!(c.call_id, "c1"),
-            _ => panic!("expected Local"),
-        }
-        let wrong = HostedDown { to: Some(EndpointId("w4".into())), msg: ServiceDown::Call(call) };
-        assert!(matches!(bus.on_custom(9, &wrong.to_json()), Route::Drop));
-        // The answer goes up from the local endpoint.
-        let reply = bus.local_reply(4, ToolResult::ok("c1", "Sheet 1", ""));
-        let up = HostedUp::parse(&reply).unwrap();
-        assert_eq!(up.from, Some(EndpointId("m4".into())));
-        let publication = bus.local_message(4, "lease-s1".into(), Message::new("watch", "changed"));
-        let up = HostedUp::parse(&publication).unwrap();
-        assert!(matches!(
-            up,
-            HostedUp {
-                from: Some(EndpointId(ref from)),
-                msg: ServiceUp::Message { ref sub_id, ref text, .. },
-            } if from == "m4" && sub_id == "lease-s1" && text == "changed"
-        ));
-        // ChatOpen goes to process clients only; the host tells locals itself.
-        assert!(bus.chat_open_frames(true).is_empty());
-        // Death: an Unregister from the local endpoint, then nothing.
-        let bye = bus.client_died(4).unwrap();
-        assert!(bye.contains("Unregister") && bye.contains("\"m4\""));
-        assert!(bus.local_clients().is_empty());
-        assert!(bus.client_died(4).is_none());
-    }
-}
diff --git a/apps/wm/src/apps.rs b/apps/wm/src/apps.rs
deleted file mode 100644
index fec30e3d1..000000000
--- a/apps/wm/src/apps.rs
+++ /dev/null
@@ -1,158 +0,0 @@
-//! The built-in apps registry's hosting dimension (aicontrol.md §4): which
-//! apps are linked in as MODULES, and which of those the person has
-//! switched to module hosting.
-//!
-//! The launch table (`clients::registry()`: package, directory, binary,
-//! launch policy — everything a PROCESS needs) stays where it is; this is
-//! the overlay keyed by the same ids: the linked `AppModule`, and the
-//! hosting each app gets. Desktop default is Process (decision 5): a
-//! linked module is still launched as a process unless
-//! `~/.makepad/wm/apps.splash` says otherwise (a settings file, never an
-//! environment variable) or a dev run passes `--module <id>`. The uber
-//! builds ignore the switch: everything is a module there.
-
-use makepad_app_module::AppModule;
-use std::collections::HashMap;
-use std::path::Path;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum Hosting {
-    Process,
-    Module,
-}
-
-pub struct AppRegistry {
-    modules: Vec<&'static dyn AppModule>,
-    overrides: HashMap<String, Hosting>,
-}
-
-impl Default for AppRegistry {
-    fn default() -> Self {
-        AppRegistry { modules: linked_modules(), overrides: HashMap::new() }
-    }
-}
-
-/// A linked module by id, without a registry: what the launcher asks.
-pub fn is_linked(id: &str) -> bool {
-    linked_modules().iter().any(|m| m.id() == id)
-}
-
-/// The modules this build links, one entry per `app-*` feature.
-fn linked_modules() -> Vec<&'static dyn AppModule> {
-    let mut out: Vec<&'static dyn AppModule> = Vec::new();
-    #[cfg(feature = "app-sheets")]
-    out.push(&makepad_sheets::SHEETS_MODULE);
-    #[cfg(feature = "app-photos")]
-    out.push(&makepad_photos::PHOTOS_MODULE);
-    out
-}
-
-impl AppRegistry {
-    /// The registry with the person's overrides: the settings file first,
-    /// then the command line's `--module <id>` flags on top.
-    pub fn load(settings: &Path, args: &[String]) -> Self {
-        let mut registry = Self::default();
-        if let Ok(text) = std::fs::read_to_string(settings) {
-            for (id, hosting) in Self::parse_overrides(&text) {
-                registry.overrides.insert(id, hosting);
-            }
-        }
-        let mut i = 0;
-        while i < args.len() {
-            if args[i] == "--module" {
-                if let Some(id) = args.get(i + 1) {
-                    registry.overrides.insert(id.to_lowercase(), Hosting::Module);
-                }
-                i += 2;
-            } else {
-                i += 1;
-            }
-        }
-        registry
-    }
-
-    /// The linked module for an app, if this build has one.
-    pub fn module(&self, id: &str) -> Option<&'static dyn AppModule> {
-        self.modules.iter().copied().find(|m| m.id() == id)
-    }
-
-    /// How a launch of `id` is hosted. On a desktop: Module only when a
-    /// module is linked AND the person (or the dev flag) asked for it. In a
-    /// build without processes (the web): every linked module is a module,
-    /// and everything else is simply not there.
-    pub fn hosting(&self, id: &str) -> Hosting {
-        if !crate::host::processes_available() {
-            return if self.module(id).is_some() { Hosting::Module } else { Hosting::Process };
-        }
-        match self.overrides.get(id) {
-            Some(Hosting::Module) if self.module(id).is_some() => Hosting::Module,
-            _ => Hosting::Process,
-        }
-    }
-
-    /// Whether the assistant is the aichat MODULE seated in the pane
-    /// in-process (feature `app-aichat`): always where there are no
-    /// processes; on a desktop only when `aichat` is switched to module
-    /// hosting, the child process being the default.
-    pub fn pane_in_process(&self) -> bool {
-        if !cfg!(feature = "app-aichat") {
-            return false;
-        }
-        !crate::host::processes_available() || self.overrides.get("aichat") == Some(&Hosting::Module)
-    }
-
-    pub fn linked_ids(&self) -> Vec<&'static str> {
-        self.modules.iter().map(|m| m.id()).collect()
-    }
-
-    /// `~/.makepad/wm/apps.splash`: one `id: Module` or `id: Process` per
-    /// line, optionally inside `{ }`, commas and `//` comments allowed —
-    /// the same shape as the theme files, small enough to read without
-    /// the VM.
-    pub fn parse_overrides(text: &str) -> Vec<(String, Hosting)> {
-        let mut out = Vec::new();
-        for raw in text.lines() {
-            let line = raw.split("//").next().unwrap_or("").trim().trim_matches(|c| c == '{' || c == '}' || c == ',').trim();
-            if line.is_empty() {
-                continue;
-            }
-            let Some((id, hosting)) = line.split_once(':') else { continue };
-            let hosting = match hosting.trim().trim_matches(',').trim().to_lowercase().as_str() {
-                "module" => Hosting::Module,
-                "process" => Hosting::Process,
-                _ => continue,
-            };
-            out.push((id.trim().to_lowercase(), hosting));
-        }
-        out
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn overrides_parse_the_settings_shape_and_ignore_noise() {
-        let text = "// which apps run in-process\n{\n  sheets: Module,\n  Terminal: process\n  files: Sideways\n  nonsense\n}\n";
-        assert_eq!(
-            AppRegistry::parse_overrides(text),
-            vec![("sheets".to_string(), Hosting::Module), ("terminal".to_string(), Hosting::Process)]
-        );
-    }
-
-    #[test]
-    fn hosting_is_process_unless_a_linked_module_is_switched_on() {
-        let registry = AppRegistry::load(Path::new("/nonexistent/apps.splash"), &["--module".to_string(), "sheets".to_string(), "--module".to_string(), "files".to_string()]);
-        // files has no linked module: the flag cannot make it one.
-        assert_eq!(registry.hosting("files"), Hosting::Process);
-        assert_eq!(registry.hosting("terminal"), Hosting::Process);
-        #[cfg(feature = "app-sheets")]
-        {
-            assert_eq!(registry.hosting("sheets"), Hosting::Module);
-            assert!(registry.linked_ids().contains(&"sheets"));
-            let plain = AppRegistry::default();
-            assert_eq!(plain.hosting("sheets"), Hosting::Process, "desktop default is a process");
-        }
-    }
-}
diff --git a/apps/wm/src/host.rs b/apps/wm/src/host.rs
deleted file mode 100644
index 815add60b..000000000
--- a/apps/wm/src/host.rs
+++ /dev/null
@@ -1,137 +0,0 @@
-//! What the window manager asks of the platform it runs on — and the line
-//! between the desk, which runs everywhere, and the PROCESS host, which
-//! only a native build has.
-//!
-//! The desk (layout, tiles, the shell, the AI pane, the module host, the
-//! bus) is one program on every target. What differs is around it: a
-//! native build hosts other apps as child processes over a localhost hub,
-//! forks samplers for the bar, reads themes from `~/.makepad`, and can
-//! tell a child its theme through the environment; the web build has none
-//! of that — no processes, no sockets, no files, no environment, and a
-//! clock that is the browser's, not `std::time`'s (which traps on wasm).
-//! Every one of those differences is asked through here, so the rest of
-//! the crate never branches on the target itself.
-
-use makepad_widgets::*;
-
-/// Seconds since the program started, monotonic, on every platform. The
-/// only clock the desk keeps time with: `std::time::Instant` is not
-/// implemented on wasm32 and traps on first use.
-pub fn now() -> f64 {
-    Cx::monotonic_now()
-}
-
-/// Seconds since the Unix epoch, as the platform knows them.
-pub fn wall_now() -> f64 {
-    Cx::time_now()
-}
-
-/// Whether this build can host apps as child PROCESSES: a hub to accept
-/// them, a spawner to start them, a pool to keep them warm. The web
-/// build hosts its linked modules in-process and nothing else.
-pub const fn processes_available() -> bool {
-    cfg!(not(target_arch = "wasm32"))
-}
-
-/// Hand a child process a setting through its environment (the theme
-/// file every hosted app styles itself from). Nothing where there are no
-/// child processes: on wasm32 `std::env::set_var` panics outright.
-pub fn set_child_env(key: &str, value: &std::ffi::OsStr) {
-    #[cfg(not(target_arch = "wasm32"))]
-    std::env::set_var(key, value);
-    #[cfg(target_arch = "wasm32")]
-    let _ = (key, value);
-}
-
-/// The storage namespace the desk keeps its own small state in (the
-/// theme choice), on the Cx storage API — files under the makepad home
-/// natively, the browser's store on the web.
-pub const STORAGE: &str = "wm";
-
-/// The key the chosen theme's name is kept under.
-pub const THEME_KEY: &str = "theme";
-
-/// Remember the theme the person chose: the omarchy-style state file
-/// beside the themes natively (what the next start and every child reads),
-/// and the desk's storage namespace everywhere, so the web build keeps
-/// the choice across reloads too.
-pub fn persist_theme_choice(cx: &mut Cx, name: &str) {
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        let _ = std::fs::write(crate::theme::themes_dir().join("../current-theme"), name);
-    }
-    let _ = cx.storage(STORAGE).set(cx, THEME_KEY, name.as_bytes().to_vec());
-}
-
-/// The wall clock as the bar shows it when the platform's own sampler
-/// (`date`, forked on a thread) has nothing to say: the web has no
-/// processes, so the bar's clock is formatted here from the platform's
-/// epoch seconds. UTC — the page has no time zone of its own yet.
-pub fn fallback_clock(alt: bool) -> String {
-    let secs = wall_now().max(0.0) as i64;
-    let days = secs.div_euclid(86_400);
-    let day_secs = secs.rem_euclid(86_400);
-    let (hours, minutes) = (day_secs / 3600, (day_secs % 3600) / 60);
-    // 1970-01-01 was a Thursday.
-    const WEEKDAYS: [&str; 7] = ["Thursday", "Friday", "Saturday", "Sunday", "Monday", "Tuesday", "Wednesday"];
-    let weekday = WEEKDAYS[days.rem_euclid(7) as usize];
-    if alt {
-        let (year, month, day) = civil_from_days(days);
-        const MONTHS: [&str; 12] = [
-            "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December",
-        ];
-        format!("{} {} {}", day, MONTHS[(month - 1) as usize], year)
-    } else {
-        format!("{} {:02}:{:02}", weekday, hours, minutes)
-    }
-}
-
-/// Days since 1970-01-01 → (year, month, day), proleptic Gregorian
-/// (Howard Hinnant's civil-from-days).
-fn civil_from_days(z: i64) -> (i64, i64, i64) {
-    let z = z + 719_468;
-    let era = z.div_euclid(146_097);
-    let doe = z.rem_euclid(146_097);
-    let yoe = (doe - doe / 1460 + doe / 36_524 - doe / 146_096) / 365;
-    let y = yoe + era * 400;
-    let doy = doe - (365 * yoe + yoe / 4 - yoe / 100);
-    let mp = (5 * doy + 2) / 153;
-    let d = doy - (153 * mp + 2) / 5 + 1;
-    let m = if mp < 10 { mp + 3 } else { mp - 9 };
-    (if m <= 2 { y + 1 } else { y }, m, d)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_civil_calendar_is_right_at_the_edges() {
-        assert_eq!(civil_from_days(0), (1970, 1, 1));
-        assert_eq!(civil_from_days(-1), (1969, 12, 31));
-        // 2000-02-29 is day 11016; 2026-09-02 is day 20698.
-        assert_eq!(civil_from_days(11_016), (2000, 2, 29));
-        assert_eq!(civil_from_days(20_698), (2026, 9, 2));
-    }
-
-    #[test]
-    fn the_desk_knows_where_it_runs() {
-        assert_eq!(processes_available(), cfg!(not(target_arch = "wasm32")));
-        assert!(now() >= 0.0);
-    }
-}
-
-/// Where the makepad home goes for a process with no home directory at
-/// all: the platform's temp dir natively; on the web a virtual root —
-/// there is no filesystem, every read of it fails cleanly and every
-/// bundled fallback applies, whereas `std::env::temp_dir` PANICS there.
-pub fn homeless_root() -> std::path::PathBuf {
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        std::env::temp_dir()
-    }
-    #[cfg(target_arch = "wasm32")]
-    {
-        std::path::PathBuf::from("/makepad")
-    }
-}
diff --git a/apps/wm/src/module_host.rs b/apps/wm/src/module_host.rs
deleted file mode 100644
index 1df49b942..000000000
--- a/apps/wm/src/module_host.rs
+++ /dev/null
@@ -1,195 +0,0 @@
-//! The window manager as a module host (aicontrol.md §3): app instances
-//! that run IN-PROCESS, one splash isolate each, instead of as child
-//! processes.
-//!
-//! Creating one: allocate the isolate (the widget universe is installed
-//! by the allocation itself), retint its stock theme from the WM palette,
-//! let the module register its own families, and call `create` — all
-//! inside ONE trusted entry into the isolate, so the module never holds a
-//! second `&mut Cx` beside the VM. The root comes back minted in that
-//! heap; the tile (`module_view.rs`) draws it; the executor answers the
-//! assistant's calls through the bus's in-process leg (`ai_bus.rs`).
-//!
-//! Tearing one down, in order: the tile drops the root FIRST (so nothing
-//! draws a widget whose heap is about to go), the instance's `shutdown`
-//! runs in the isolate, the executor and the host's own root ref are
-//! dropped, the isolate is freed — its script timers stop with it. What
-//! the scope token does NOT yet reach — native timers, audio lanes,
-//! native layers, HTTP requests the instance opened through the platform
-//! — is the InstanceScope gap the next phase closes.
-
-use crate::hub::ClientId;
-use makepad_ai_services::wire::{ServiceCall, ServiceManifest};
-use makepad_app_module::*;
-use makepad_widgets::*;
-use std::collections::HashMap;
-use std::sync::mpsc::Receiver;
-
-pub struct AppInstance {
-    pub client: ClientId,
-    pub module: &'static dyn AppModule,
-    pub vm_id: SplashVmId,
-    pub scope: InstanceScope,
-    /// The n-th instance of this app in this session: `sheets.2`.
-    pub instance_no: u64,
-    pub root: WidgetRef,
-    executor: Box<dyn ServiceExecutor>,
-    shutdown: Option<Box<dyn FnOnce(&mut ScriptVm)>>,
-    /// Results and publications the executor sent later.
-    upstream: Receiver<ModuleUpstream>,
-}
-
-impl AppInstance {
-    pub fn manifest(&self) -> ServiceManifest {
-        self.executor.manifest()
-    }
-}
-
-#[derive(Default)]
-pub struct ModuleHost {
-    instances: HashMap<ClientId, AppInstance>,
-    next_scope: u64,
-    per_app: HashMap<String, u64>,
-}
-
-impl ModuleHost {
-    /// Build one instance of `module` for the client id the WM gave it.
-    /// `viewport` is the tile size the layout will give it.
-    pub fn create(
-        &mut self,
-        cx: &mut Cx,
-        client: ClientId,
-        module: &'static dyn AppModule,
-        open: ValidatedOpen,
-        viewport: DVec2,
-    ) -> Result<(), String> {
-        if self.instances.contains_key(&client) {
-            return Err(format!("client {client} already hosts an instance"));
-        }
-        self.next_scope += 1;
-        let scope = InstanceScope::new(client, self.next_scope);
-        let instance_no = {
-            let n = self.per_app.entry(module.id().to_string()).or_insert(0);
-            *n += 1;
-            *n
-        };
-        // The storage jail: a namespace of the Cx storage API, one per
-        // instance (§3b's mount and the web's IndexedDB sit under it).
-        let storage = cx.storage(&format!("{}.{}", module.id(), instance_no));
-        let (replies, upstream) = ReplySink::pair();
-        let handles = InstanceHandles { scope, storage, viewport: Viewport { size: viewport }, replies };
-        let vm_id = cx.alloc_splash_vm_with_network(false);
-        let parts = cx.with_script_vm_id_trusted(vm_id, |vm| {
-            // The isolate came up with the stock theme; the WM's palette
-            // retints it exactly as it retints a child process's.
-            makepad_wm_theme::apply(vm);
-            module.register(vm);
-            module.create(vm, open, handles)
-        });
-        log!(
-            "wm: module instance {}.{} for client {} in isolate {:?} (scope {})",
-            module.id(),
-            instance_no,
-            client,
-            vm_id,
-            scope
-        );
-        self.instances.insert(
-            client,
-            AppInstance {
-                client,
-                module,
-                vm_id,
-                scope,
-                instance_no,
-                root: parts.root,
-                executor: parts.executor,
-                shutdown: Some(parts.shutdown),
-                upstream,
-            },
-        );
-        Ok(())
-    }
-
-    pub fn is_module(&self, client: ClientId) -> bool {
-        self.instances.contains_key(&client)
-    }
-
-    pub fn get(&self, client: ClientId) -> Option<&AppInstance> {
-        self.instances.get(&client)
-    }
-
-    pub fn len(&self) -> usize {
-        self.instances.len()
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.instances.is_empty()
-    }
-
-    /// One of the assistant's calls, to the instance's executor.
-    pub fn execute(&mut self, cx: &mut Cx, client: ClientId, call: &ServiceCall) -> Option<ExecOutcome> {
-        let instance = self.instances.get_mut(&client)?;
-        Some(instance.executor.execute(cx, call))
-    }
-
-    pub fn cancel(&mut self, cx: &mut Cx, client: ClientId, call_id: &str) {
-        if let Some(instance) = self.instances.get_mut(&client) {
-            instance.executor.cancel(cx, call_id);
-        }
-    }
-
-    pub fn subscribe(
-        &mut self,
-        cx: &mut Cx,
-        client: ClientId,
-        sub_id: &str,
-        topic: &str,
-        filter: Option<&str>,
-    ) {
-        if let Some(instance) = self.instances.get_mut(&client) {
-            instance.executor.subscribe(cx, sub_id, topic, filter);
-        }
-    }
-
-    pub fn unsubscribe(&mut self, cx: &mut Cx, client: ClientId, sub_id: &str) {
-        if let Some(instance) = self.instances.get_mut(&client) {
-            instance.executor.unsubscribe(cx, sub_id);
-        }
-    }
-
-    pub fn chat_open(&mut self, cx: &mut Cx, open: bool) {
-        for instance in self.instances.values_mut() {
-            instance.executor.chat_open(cx, open);
-        }
-    }
-
-    /// Every result or publication an executor sent later, with its client.
-    pub fn drain_upstream(&mut self) -> Vec<(ClientId, ModuleUpstream)> {
-        let mut out = Vec::new();
-        for (client, instance) in &self.instances {
-            while let Ok(message) = instance.upstream.try_recv() {
-                out.push((*client, message));
-            }
-        }
-        out
-    }
-
-    /// End the instance: its shutdown runs in its isolate, then the isolate
-    /// is freed. The caller has already cleared the tile's root.
-    pub fn teardown(&mut self, cx: &mut Cx, client: ClientId) -> bool {
-        let Some(mut instance) = self.instances.remove(&client) else {
-            return false;
-        };
-        if let Some(shutdown) = instance.shutdown.take() {
-            cx.with_script_vm_id_trusted(instance.vm_id, |vm| shutdown(vm));
-        }
-        let vm_id = instance.vm_id;
-        let label = format!("{}.{}", instance.module.id(), instance.instance_no);
-        // The last refs into the isolate's heap go before the heap does.
-        drop(instance);
-        cx.free_splash_vm(vm_id);
-        log!("wm: module instance {label} torn down; isolate {vm_id:?} freed");
-        true
-    }
-}
diff --git a/apps/wm/src/module_view.rs b/apps/wm/src/module_view.rs
deleted file mode 100644
index 248a143ea..000000000
--- a/apps/wm/src/module_view.rs
+++ /dev/null
@@ -1,195 +0,0 @@
-//! A tile hosting an in-process module instance (aicontrol.md §3).
-//!
-//! Where `MpRunView` presents a child process's swapchain, this widget
-//! draws an instance's ROOT — a widget minted inside the instance's own
-//! splash isolate by `module_host.rs` — as a subtree of the desk, at the
-//! rect the layout gives the tile. Pointer events reach the root as they
-//! reach any widget (coordinates stay absolute: `Area` hit-testing is
-//! `Cx`-absolute); keys reach it only while the window manager's focus is
-//! on this tile, which is the gate a process tile gets from its swapchain
-//! forwarding and a module tile has to make explicit. A press inside the
-//! tile tells the WM to focus it, the way a press on a process tile does.
-//!
-//! The root is set by the host after `create` and cleared BEFORE the
-//! instance's isolate is freed: the tile outlives the instance by its
-//! close animation, and a widget whose heap is gone must not be drawn.
-
-use crate::hub::ClientId;
-use crate::run_view::MpRunViewAction;
-use crate::tile::TileHost;
-use makepad_widgets::widget_async::{enter_isolate, leave_isolate};
-use makepad_widgets::*;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.MpModuleViewBase = #(MpModuleView::register_widget(vm))
-
-    mod.widgets.MpModuleView = set_type_default() do mod.widgets.MpModuleViewBase {
-        width: Fill
-        height: Fill
-        // The instance's ground: the theme's window background, so a root
-        // that paints only its own chrome still sits on the desk's colour.
-        draw_bg +: { color: mod.wm_theme.background }
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct MpModuleView {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[live]
-    draw_bg: DrawColor,
-    #[rust]
-    root: Option<WidgetRef>,
-    #[rust]
-    client: Option<ClientId>,
-    /// The isolate the root was minted in: installed on `Cx` around every
-    /// draw and every event the root sees, so its lazily made children,
-    /// first-draw shader compiles and callbacks resolve in their own heap.
-    #[rust]
-    vm_id: SplashVmId,
-    #[rust]
-    area: Area,
-    /// FOCUS RULE (see `MpRunView`): a preview never takes the keyboard.
-    #[rust(true)]
-    takes_key_focus: bool,
-    /// The WM's focus is on this tile: keys reach the root.
-    #[rust]
-    focused: bool,
-    /// The root has drawn at least once.
-    #[rust]
-    drawn: bool,
-    /// The popin fade the desk drives; a module tile has no frozen frame to
-    /// fade, so the ground follows it and the root draws solid.
-    #[rust(1.0f32)]
-    fade: f32,
-}
-
-impl MpModuleView {
-    /// Seat an instance's root here. The WM's view of the client is set
-    /// with it so a press can name the tile to focus.
-    pub fn set_root(&mut self, cx: &mut Cx, client: ClientId, vm_id: SplashVmId, root: WidgetRef) {
-        cx.widget_tree_insert_child(self.uid, live_id!(root), root.clone());
-        self.root = Some(root);
-        self.client = Some(client);
-        self.vm_id = vm_id;
-        self.drawn = false;
-        self.draw_bg.redraw(cx);
-    }
-
-    /// Drop the root — called by the host right before the instance's
-    /// isolate is freed. The tile keeps drawing its ground through the
-    /// close animation, nothing else.
-    pub fn clear_root(&mut self, cx: &mut Cx) {
-        self.root = None;
-        self.focused = false;
-        self.draw_bg.redraw(cx);
-    }
-
-    pub fn root(&self) -> Option<WidgetRef> {
-        self.root.clone()
-    }
-}
-
-impl TileHost for MpModuleView {
-    fn client(&self) -> Option<ClientId> {
-        self.client
-    }
-
-    fn set_status_line(&mut self, _cx: &mut Cx, _line: &str) {
-        // A module has no build, no exec scan, no stdout: nothing to show.
-    }
-
-    /// The WM's focus lands here: keys may reach the root from now on.
-    /// The widget INSIDE that holds the keyboard is the root's own affair
-    /// — a cell the person clicked, a text field — so this never moves
-    /// the key focus itself (a process tile must, to forward keys; a
-    /// module's widgets are in this very tree and claim it themselves).
-    fn focus_keyboard(&mut self, cx: &mut Cx) -> bool {
-        if !self.takes_key_focus {
-            return true;
-        }
-        if !self.area.is_valid(cx) {
-            return false;
-        }
-        self.focused = true;
-        true
-    }
-
-    fn release_keyboard(&mut self, cx: &mut Cx) {
-        self.focused = false;
-        // Whatever inside held the keyboard must let go too, or a field in
-        // a tile behind the pane would keep eating keys.
-        cx.set_key_focus(Area::Empty);
-    }
-
-    fn set_takes_key_focus(&mut self, on: bool) {
-        self.takes_key_focus = on;
-    }
-
-    fn set_remote_cursor(&mut self, _cx: &mut Cx, _cursor: MouseCursor) {}
-
-    fn has_frame(&self) -> bool {
-        self.drawn
-    }
-
-    fn arrival_fade(&self) -> f32 {
-        1.0
-    }
-
-    fn set_target_size(&mut self, _size: Option<Vec2d>) {}
-
-    fn set_close_crop(&mut self, _crop: Option<(Vec2d, Vec2d)>) {}
-
-    fn set_fade(&mut self, fade: f32) {
-        self.fade = fade;
-    }
-}
-
-impl Widget for MpModuleView {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        let Some(root) = self.root.clone() else {
-            return;
-        };
-        // Keys only while the WM focus is here: a text field inside a tile
-        // in the background must not eat what the person types elsewhere.
-        if matches!(event, Event::KeyDown(_) | Event::KeyUp(_) | Event::TextInput(_)) && !self.focused {
-            return;
-        }
-        if let Event::MouseDown(e) = event {
-            if self.area.is_valid(cx) && self.area.rect(cx).contains(e.abs) {
-                if let Some(client) = self.client {
-                    // The WM moves focus here (and back to us through
-                    // `focus_keyboard`), exactly as for a process tile.
-                    cx.widget_action(self.uid, MpRunViewAction::Clicked { client });
-                }
-            }
-        }
-        let entry = enter_isolate(cx, self.vm_id);
-        root.handle_event(cx, event, scope);
-        leave_isolate(cx, entry);
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        cx.begin_turtle(walk, self.layout);
-        let rect = cx.turtle().rect();
-        self.draw_bg.draw_abs(cx, rect);
-        if let Some(root) = self.root.clone() {
-            let entry = enter_isolate(cx, self.vm_id);
-            root.draw_walk_all(cx, scope, Walk::fill());
-            leave_isolate(cx, entry);
-            self.drawn = true;
-        }
-        cx.end_turtle_with_area(&mut self.area);
-        DrawStep::done()
-    }
-}
diff --git a/apps/wm/src/pane_links.rs b/apps/wm/src/pane_links.rs
deleted file mode 100644
index 2bd300e15..000000000
--- a/apps/wm/src/pane_links.rs
+++ /dev/null
@@ -1,233 +0,0 @@
-//! The bus's in-process transport: how the WM's own `os` service and its
-//! module instances reach an assistant that runs IN THIS PROCESS.
-//!
-//! When the pane's chat is the aichat child (a process), every service
-//! frame travels as a studio `Custom` frame through `ai_bus.rs`. When the
-//! chat is the aichat MODULE seated in the pane in-process — the web
-//! superbuild, or a desktop that switched `aichat` to module hosting —
-//! there is no socket to frame anything over: each service is an ordinary
-//! in-process [`ServiceLink`] the chat root adopts into its registry
-//! (parked on `Cx` as [`PendingServiceLinks`], the same lot the Window's
-//! F10 overlay drains), and the WM keeps the host half of every link:
-//! calls arrive on its `down` channel, answers go back on `up`. Dropping
-//! a host half is how an instance leaves — the registry sees the link
-//! close and forgets the endpoint.
-//!
-//! This is the leg the web build runs everything on.
-
-use crate::hub::ClientId;
-use makepad_ai_services::port::{PendingServiceLinks, ServiceLink, ServiceLinkHost};
-use makepad_ai_services::wire::*;
-use makepad_widgets::*;
-use std::collections::HashMap;
-use std::sync::mpsc::TryRecvError;
-
-/// What the assistant asked of the WM through an in-process link.
-pub enum PaneCall {
-    /// A call on the WM's own `os` service.
-    Os(ServiceCall),
-    /// A call on a module instance's service.
-    Instance(ClientId, ServiceCall),
-    /// The assistant gave up on an instance's call.
-    Cancel(ClientId, String),
-    /// The assistant subscribed to a module topic.
-    Subscribe {
-        client: ClientId,
-        sub_id: String,
-        topic: String,
-        filter: Option<String>,
-    },
-    /// The assistant ended a module subscription.
-    Unsubscribe { client: ClientId, sub_id: String },
-}
-
-#[derive(Default)]
-pub struct PaneLinks {
-    os: Option<ServiceLinkHost>,
-    instances: HashMap<ClientId, ServiceLinkHost>,
-}
-
-impl PaneLinks {
-    /// One link: the app-side half goes to the lot the chat root drains,
-    /// announced with its manifest exactly as a port announces itself; the
-    /// host half stays here.
-    fn open(pending: &mut PendingServiceLinks, manifest: ServiceManifest) -> ServiceLinkHost {
-        let (link, host) = ServiceLink::pair(manifest.clone());
-        let _ = host.up.send(HostedUp { from: None, msg: ServiceUp::Register { manifest, port_tag: 0 } });
-        pending.links.push(link);
-        host
-    }
-
-    /// The WM's own service, once.
-    pub fn open_os(&mut self, cx: &mut Cx, manifest: ServiceManifest) {
-        if self.os.is_none() {
-            self.os = Some(Self::open(cx.global::<PendingServiceLinks>(), manifest));
-        }
-    }
-
-    pub fn has_os(&self) -> bool {
-        self.os.is_some()
-    }
-
-    /// A module instance joins: its link waits in the lot until the chat
-    /// root is up, and is adopted the moment it is.
-    pub fn open_instance(&mut self, cx: &mut Cx, client: ClientId, manifest: ServiceManifest) {
-        let host = Self::open(cx.global::<PendingServiceLinks>(), manifest);
-        self.instances.insert(client, host);
-    }
-
-    /// The instance is gone: closing its link is the unregistration.
-    pub fn close_instance(&mut self, client: ClientId) -> bool {
-        self.instances.remove(&client).is_some()
-    }
-
-    pub fn is_instance(&self, client: ClientId) -> bool {
-        self.instances.contains_key(&client)
-    }
-
-    /// Everything the assistant sent down the links since the last drain.
-    /// `Registered` and `ChatOpen` are the registry's bookkeeping, not
-    /// calls; a closed registry side means the chat root went away, and
-    /// the link is simply kept for the next one.
-    pub fn drain(&mut self) -> Vec<PaneCall> {
-        let mut out = Vec::new();
-        if let Some(os) = &self.os {
-            loop {
-                match os.down.try_recv() {
-                    Ok(HostedDown { msg: ServiceDown::Call(call), .. }) => out.push(PaneCall::Os(call)),
-                    Ok(_) => {}
-                    Err(TryRecvError::Empty) | Err(TryRecvError::Disconnected) => break,
-                }
-            }
-        }
-        for (client, host) in &self.instances {
-            loop {
-                match host.down.try_recv() {
-                    Ok(HostedDown { msg: ServiceDown::Call(call), .. }) => out.push(PaneCall::Instance(*client, call)),
-                    Ok(HostedDown { msg: ServiceDown::Cancel { call_id }, .. }) => out.push(PaneCall::Cancel(*client, call_id)),
-                    Ok(HostedDown { msg: ServiceDown::Subscribe { sub_id, topic, filter }, .. }) => {
-                        out.push(PaneCall::Subscribe { client: *client, sub_id, topic, filter })
-                    }
-                    Ok(HostedDown { msg: ServiceDown::Unsubscribe { sub_id }, .. }) => {
-                        out.push(PaneCall::Unsubscribe { client: *client, sub_id })
-                    }
-                    Ok(_) => {}
-                    Err(TryRecvError::Empty) | Err(TryRecvError::Disconnected) => break,
-                }
-            }
-        }
-        out
-    }
-
-    pub fn reply_os(&self, result: ToolResult) {
-        if let Some(os) = &self.os {
-            let _ = os.up.send(HostedUp { from: None, msg: ServiceUp::Result(result) });
-        }
-    }
-
-    pub fn reply(&self, client: ClientId, result: ToolResult) -> bool {
-        self.send_up(client, ServiceUp::Result(result))
-    }
-
-    pub fn publish(&self, client: ClientId, sub_id: String, message: Message) -> bool {
-        self.send_up(
-            client,
-            ServiceUp::Message {
-                sub_id,
-                topic: message.topic,
-                text: message.text,
-                data: message.data,
-                final_: message.final_,
-            },
-        )
-    }
-
-    fn send_up(&self, client: ClientId, msg: ServiceUp) -> bool {
-        match self.instances.get(&client) {
-            Some(host) => host.up.send(HostedUp { from: None, msg }).is_ok(),
-            None => false,
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_ai_services::engine::ServiceRegistry;
-
-    fn sheets() -> ServiceManifest {
-        ServiceManifest::new("sheets", "Sheets", "The spreadsheet.")
-            .with_tool(ToolDef::new(
-                "summary",
-                "The sheet on screen.",
-                r#"{"type":"object","properties":{}}"#,
-                Risk::Read,
-            ))
-            .with_topic(TopicDef::new("watch", "Sheet changes."))
-    }
-
-    #[test]
-    fn links_are_adopted_by_a_registry_and_calls_come_back_as_pane_calls() {
-        let mut pending = PendingServiceLinks::default();
-        let mut links = PaneLinks::default();
-        links.os = Some(PaneLinks::open(&mut pending, crate::ai_bus::AiBus::os_manifest(&[])));
-        links.instances.insert(4, PaneLinks::open(&mut pending, sheets()));
-        assert_eq!(pending.links.len(), 2);
-        // The chat root adopts the lot; the registry answers each Register.
-        let registry = ServiceRegistry::new();
-        let endpoints: Vec<EndpointId> = pending
-            .take()
-            .into_iter()
-            .map(|link| registry.register(link, "in this process", None).expect("adopted"))
-            .collect();
-        let _ = registry.pump();
-        assert_eq!(registry.services().len(), 2);
-        // A call the engine sends down reaches the host half as a pane call…
-        let call = ServiceCall { call_id: "c1".into(), tool: "summary".into(), args: "{}".into() };
-        assert!(registry.send(&endpoints[1], ServiceDown::Call(call)));
-        let calls = links.drain();
-        assert!(matches!(calls.as_slice(), [PaneCall::Instance(4, c)] if c.call_id == "c1"), "one instance call");
-        // …and the answer goes back up the same link, into the registry.
-        assert!(links.reply(4, ToolResult::ok("c1", "Sheet 1", "")));
-        let up = registry.pump();
-        assert_eq!(up.len(), 1);
-        // Subscriptions use the same down leg, and module publications use
-        // the same authenticated up leg back into the engine registry.
-        assert!(registry.send(
-            &endpoints[1],
-            ServiceDown::Subscribe {
-                sub_id: "lease-s1".into(),
-                topic: "watch".into(),
-                filter: Some(r#"{"sheet":1}"#.into()),
-            },
-        ));
-        assert!(matches!(
-            links.drain().as_slice(),
-            [PaneCall::Subscribe { client: 4, sub_id, topic, filter: Some(filter) }]
-                if sub_id == "lease-s1" && topic == "watch" && filter.contains("sheet")
-        ));
-        assert!(links.publish(4, "lease-s1".into(), Message::new("watch", "A1 changed")));
-        assert!(matches!(
-            registry.pump().as_slice(),
-            [makepad_ai_services::engine::RegistryUp::Message { endpoint, sub_id, message }]
-                if endpoint == &endpoints[1]
-                    && sub_id == "lease-s1"
-                    && message.text == "A1 changed"
-        ));
-        assert!(registry.send(
-            &endpoints[1],
-            ServiceDown::Unsubscribe { sub_id: "lease-s1".into() },
-        ));
-        assert!(matches!(
-            links.drain().as_slice(),
-            [PaneCall::Unsubscribe { client: 4, sub_id }] if sub_id == "lease-s1"
-        ));
-        // Closing the instance closes its link: the registry forgets it.
-        assert!(links.close_instance(4));
-        assert!(!links.close_instance(4));
-        let _ = registry.pump();
-        assert_eq!(registry.services().len(), 1);
-        assert_eq!(registry.services()[0].id, "os");
-        assert!(!links.reply(4, ToolResult::ok("c2", "", "")), "a closed link takes no reply");
-    }
-}
diff --git a/apps/wm/src/shell/ai_pane.rs b/apps/wm/src/shell/ai_pane.rs
deleted file mode 100644
index 271f27edf..000000000
--- a/apps/wm/src/shell/ai_pane.rs
+++ /dev/null
@@ -1,396 +0,0 @@
-//! The AI pane: a left-side column that hosts the assistant and PUSHES
-//! the desk in — never over it.
-//!
-//! The chat is NOT the window manager's — it is an app of its own
-//! (`apps/aichat`), seated here instead of in a tile, in one of two
-//! bodies. On a desktop it is the aichat CHILD PROCESS, launched on first
-//! use and presented by one `MpRunView` that forwards its input. Where
-//! the chat is linked in as a MODULE — the web superbuild, or a desktop
-//! that switched `aichat` to module hosting — the body is the chat's own
-//! root, `mod.widgets.AiChatOverlay{}`, instantiated BY NAME on first open
-//! exactly as a Window's F10 slot does; the WM's services reach it as
-//! in-process links (`pane_links.rs`), never as frames.
-//!
-//! This widget owns nothing but the slot. It is the first child of the
-//! desk row, LEFT of the desk, and it reserves a STRIP: its own walk width
-//! (decision 17). The slide (easeOutQuint, 260 ms in, 200 ms out) animates
-//! that strip from nothing to the card's width plus one outer gap, and
-//! the desk — a Fill sibling in the same row — narrows by exactly that
-//! every frame, so the tiles reflow beside the pane instead of vanishing
-//! under it; the card itself sits right-aligned in the strip, an opaque
-//! ground with a 2 px edge on its RIGHT. Open, the pane takes the pointer
-//! inside its card and the keyboard; closed, the strip is zero and the
-//! card sits just off the desk's left edge, still drawn and ticking (the
-//! child's 8 ms tick, the module's engine), so the assistant — started
-//! with the desktop, never on the first F10 — is configured, presenting
-//! and answering before the pane ever slides in, and a turn in flight
-//! finishes behind a hidden one.
-
-use crate::desk::ease_out_quint;
-use crate::hub::ClientId;
-use crate::run_view::MpRunView;
-use makepad_widgets::makepad_script::script_eval;
-use makepad_widgets::makepad_script::trap::NoTrap;
-use makepad_widgets::*;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.ShellAiPaneBase = #(ShellAiPane::register_widget(vm))
-
-    mod.widgets.ShellAiPane = set_type_default() do mod.widgets.ShellAiPaneBase {
-        // The strip: zero while closed, the card plus a gap when open. The
-        // widget rewrites this width itself as it slides.
-        width: 0
-        height: Fill
-        draw_card +: { color: mod.wm_theme.background }
-        draw_edge +: { color: mod.wm_theme.accent }
-        run := MpRunView{}
-    }
-}
-
-/// Seconds the slide-in takes.
-const SLIDE_IN: f64 = 0.26;
-/// Seconds the slide-out takes.
-const SLIDE_OUT: f64 = 0.20;
-/// The pane's width, before the screen-fraction clamp.
-const PANE_WIDTH: f64 = 440.0;
-/// The most of the desk the pane may take.
-const PANE_MAX_FRACTION: f64 = 0.4;
-/// The edge on the pane's right.
-const EDGE: f64 = 2.0;
-/// The narrowest the card ever gets.
-const PANE_MIN_WIDTH: f64 = 240.0;
-
-/// The pane's geometry as plain numbers, testable without a `Cx`: the card
-/// width for a row that wide, the strip the row reserves at slide position
-/// `t`, and the card's rect inside a strip.
-pub struct PaneStrip;
-
-impl PaneStrip {
-    /// The card's width: 440 px, at most 40 % of the row, never under 240.
-    pub fn card_width(row_width: f64) -> f64 {
-        PANE_WIDTH.min(row_width * PANE_MAX_FRACTION).max(PANE_MIN_WIDTH)
-    }
-
-    /// What the row reserves at slide position `t` (0 hidden, 1 shown):
-    /// the card plus one outer gap, eased — the desk beside it narrows by
-    /// exactly this.
-    pub fn strip(t: f64, card_width: f64, gap: f64) -> f64 {
-        (ease_out_quint(t) * (card_width + gap)).max(0.0)
-    }
-
-    /// The card, right-aligned in a strip of `strip` px starting at
-    /// `row.pos.x`: at rest one gap in from the row's left edge, and at
-    /// strip zero fully off the row's left edge. Full desk height minus
-    /// the gaps.
-    pub fn card_rect(row: Rect, strip: f64, card_width: f64, gap: f64) -> Rect {
-        let x = row.pos.x + strip - card_width;
-        let y = row.pos.y + gap;
-        let h = (row.size.y - gap * 2.0).max(100.0);
-        Rect { pos: dvec2(x, y), size: dvec2(card_width, h) }
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct ShellAiPane {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    #[live]
-    draw_card: DrawColor,
-    #[live]
-    draw_edge: DrawColor,
-    #[rust]
-    open: bool,
-    /// 0 = fully hidden, 1 = fully shown.
-    #[rust]
-    t: f64,
-    #[rust]
-    anim_started: Option<(f64, f64, bool)>,
-    #[rust]
-    client: Option<ClientId>,
-    /// The desk ROW's rect (under the bar, pane and desk together) and the
-    /// outer gap, as the WM last told us; the card width and the strip
-    /// derive from them.
-    #[rust]
-    row_rect: Rect,
-    #[rust]
-    gap: f64,
-    /// The strip this widget currently reserves (its own walk width).
-    #[rust]
-    strip: f64,
-    #[rust]
-    next_frame: NextFrame,
-    /// The keyboard was asked for while the body had no live area;
-    /// claimed right after its next draw.
-    #[rust]
-    focus_pending: bool,
-    /// The chat's module root, when the chat runs in-process: made by
-    /// name on the first open, kept for the life of the desk.
-    #[rust]
-    overlay: Option<WidgetRef>,
-}
-
-impl ShellAiPane {
-    pub fn is_open(&self) -> bool {
-        self.open
-    }
-
-    /// The chat runs in this process: the body is its module root.
-    pub fn is_local(&self) -> bool {
-        self.overlay.is_some()
-    }
-
-    /// Seat the chat's module root here, made BY NAME: `mod.widgets.
-    /// AiChatOverlay{}` exists when this build links `makepad-aichat` and
-    /// called its `script_mod`. False, with one log line, when it does not.
-    pub fn ensure_overlay(&mut self, cx: &mut Cx) -> bool {
-        if self.overlay.is_some() {
-            return true;
-        }
-        let overlay = cx.with_vm(|vm| {
-            let widgets = vm.module(id!(widgets));
-            let ty = vm.bx.heap.value_path(widgets, ids!(AiChatOverlay), NoTrap);
-            if ty.as_object().is_none() {
-                return None;
-            }
-            let value = script_eval!(vm, {
-                use mod.widgets.*
-                AiChatOverlay {}
-            });
-            Some(WidgetRef::script_from_value(vm, value))
-        });
-        match overlay {
-            Some(overlay) => {
-                cx.widget_tree_insert_child(self.widget_uid(), live_id!(overlay), overlay.clone());
-                self.overlay = Some(overlay);
-                true
-            }
-            None => {
-                log!("wm: this build does not link the assistant (no mod.widgets.AiChatOverlay); nothing to seat in the pane");
-                false
-            }
-        }
-    }
-
-    pub fn client(&self) -> Option<ClientId> {
-        self.client
-    }
-
-    pub fn set_client(&mut self, client: Option<ClientId>) {
-        self.client = client;
-    }
-
-    /// Where the desk row is and how far from its edges the card sits.
-    pub fn set_geometry(&mut self, row_rect: Rect, gap: f64) {
-        self.row_rect = row_rect;
-        self.gap = gap;
-        self.apply_strip();
-    }
-
-    /// The card's width for the current row.
-    fn card_width(&self) -> f64 {
-        PaneStrip::card_width(self.row_rect.size.x)
-    }
-
-    /// The strip the row reserves right now, and the walk that claims it.
-    fn apply_strip(&mut self) {
-        self.strip = PaneStrip::strip(self.t, self.card_width(), self.gap);
-        self.view.walk.width = Size::Fixed(self.strip);
-    }
-
-    /// The reserved strip in px: what the desk beside the pane has lost.
-    pub fn strip(&self) -> f64 {
-        self.strip
-    }
-
-    /// The card is on the move: the desk snaps its tiles to the layout
-    /// every frame instead of tweening after the strip.
-    pub fn is_sliding(&self) -> bool {
-        self.anim_started.is_some()
-    }
-
-    /// The card as drawn right now: right-aligned in the strip.
-    fn card_rect(&self) -> Rect {
-        PaneStrip::card_rect(self.row_rect, self.strip, self.card_width(), self.gap)
-    }
-
-    /// True while the pane is on screen at all (open, or sliding out).
-    fn showing(&self) -> bool {
-        self.open || self.t > 0.0
-    }
-
-    pub fn contains(&self, p: DVec2) -> bool {
-        self.open && self.card_rect().contains(p)
-    }
-
-    pub fn set_open(&mut self, cx: &mut Cx, open: bool) {
-        if self.open == open {
-            return;
-        }
-        self.open = open;
-        self.anim_started = Some((cx.seconds_since_app_start(), self.t, open));
-        self.next_frame = cx.new_next_frame();
-        if !open {
-            // A hidden pane must not keep the keyboard: typing would go on
-            // reaching the chat behind nothing.
-            self.focus_pending = false;
-            if self.overlay.is_some() {
-                cx.set_key_focus(Area::Empty);
-            } else {
-                self.with_run_view(cx, |cx, v| v.release_keyboard(cx));
-            }
-        }
-        self.redraw(cx);
-    }
-
-    /// The child is gone: no client, no picture, pane shut.
-    pub fn reset(&mut self, cx: &mut Cx) {
-        self.client = None;
-        self.with_run_view(cx, |cx, v| v.clear_run_target(cx));
-        self.set_open(cx, false);
-    }
-
-    /// Advance the slide; true while it still moves.
-    fn animate(&mut self, now: f64) -> bool {
-        let Some((start, from, opening)) = self.anim_started else { return false };
-        let dur = if opening { SLIDE_IN } else { SLIDE_OUT };
-        let to = if opening { 1.0 } else { 0.0 };
-        let p = ((now - start) / dur).clamp(0.0, 1.0);
-        self.t = from + (to - from) * p;
-        if p >= 1.0 {
-            self.t = to;
-            self.anim_started = None;
-            self.apply_strip();
-            return false;
-        }
-        self.apply_strip();
-        true
-    }
-
-    pub fn with_run_view<R>(&mut self, cx: &mut Cx, f: impl FnOnce(&mut Cx, &mut MpRunView) -> R) -> Option<R> {
-        let run = self.view.widget(cx, ids!(run));
-        let mut view = run.borrow_mut::<MpRunView>()?;
-        Some(f(cx, &mut view))
-    }
-
-    /// Claim the keyboard for the body. It is not drawn at all while the
-    /// pane is hidden, so at open time its area is stale (or, the first
-    /// time, empty): the claim is then kept pending and made right after
-    /// the pane's next draw, when the area is live again.
-    pub fn focus_keyboard(&mut self, cx: &mut Cx) {
-        let ok = match &self.overlay {
-            Some(overlay) => {
-                let input = overlay.text_input(cx, ids!(panel.input));
-                let live = input.area().is_valid(cx);
-                if live {
-                    input.set_key_focus(cx);
-                }
-                live
-            }
-            None => self.with_run_view(cx, |cx, v| v.focus_keyboard(cx)).unwrap_or(false),
-        };
-        self.focus_pending = !ok;
-        if !ok {
-            self.redraw(cx);
-        }
-    }
-}
-
-impl Widget for ShellAiPane {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if self.next_frame.is_event(event).is_some() {
-            let now = cx.seconds_since_app_start();
-            if self.animate(now) {
-                self.next_frame = cx.new_next_frame();
-            }
-            // The strip changed: the desk beside us must lay out again,
-            // not just this widget.
-            cx.redraw_all();
-        }
-        // The body is ticked whether or not the pane shows (the child's
-        // 8 ms tick timer is what makes it run at all; the module's engine
-        // pumps on every event); pointer and keys reach it only while the
-        // pane is on screen, so a hidden pane's stale area can never
-        // swallow a click meant for a tile.
-        if let Some(overlay) = self.overlay.clone() {
-            let pointer = matches!(event, Event::MouseMove(_) | Event::MouseDown(_) | Event::MouseUp(_) | Event::Scroll(_));
-            let keys = matches!(event, Event::KeyDown(_) | Event::KeyUp(_) | Event::TextInput(_));
-            if (!pointer && !keys) || self.showing() {
-                overlay.handle_event(cx, event, scope);
-            }
-            return;
-        }
-        if self.showing() || matches!(event, Event::Timer(_)) {
-            self.view.handle_event(cx, event, scope);
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        // The strip is this widget's walk: `walk` arrives with its width,
-        // the desk row lays the desk out after it. The card is drawn
-        // right-aligned in the strip — off the row's left edge while
-        // hidden, where a child process still keeps a real rect (so it is
-        // configured, gets a swapchain and presents its frames) and a
-        // module root keeps a live picture: the first slide-in shows the
-        // assistant already running, not a "starting…" wash.
-        cx.begin_turtle(walk, Layout::default());
-        let r = self.card_rect();
-        self.draw_card.draw_abs(cx, r);
-        self.draw_edge.draw_abs(
-            cx,
-            Rect { pos: dvec2(r.pos.x + r.size.x - EDGE, r.pos.y), size: dvec2(EDGE, r.size.y) },
-        );
-        let inner = Rect { pos: r.pos, size: dvec2(r.size.x - EDGE, r.size.y) };
-        match self.overlay.clone() {
-            Some(overlay) => overlay.draw_walk_all(cx, scope, Walk::abs_rect(inner)),
-            None => {
-                while self.view.draw_walk(cx, scope, Walk::abs_rect(inner)).is_step() {}
-            }
-        }
-        cx.end_turtle();
-        if self.focus_pending && self.open {
-            // The body just drew: its area is live, the claim can land.
-            self.focus_keyboard(cx);
-        }
-        DrawStep::done()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_card_width_follows_the_row_within_its_bounds() {
-        assert_eq!(PaneStrip::card_width(1400.0), 440.0);
-        assert_eq!(PaneStrip::card_width(800.0), 320.0, "40 % of a narrow row");
-        assert_eq!(PaneStrip::card_width(300.0), 240.0, "never under the minimum");
-    }
-
-    #[test]
-    fn the_strip_grows_from_nothing_to_the_card_plus_a_gap() {
-        assert_eq!(PaneStrip::strip(0.0, 440.0, 10.0), 0.0);
-        assert_eq!(PaneStrip::strip(1.0, 440.0, 10.0), 450.0);
-        let mid = PaneStrip::strip(0.5, 440.0, 10.0);
-        assert!(mid > 0.0 && mid < 450.0, "{mid}");
-    }
-
-    #[test]
-    fn the_card_rests_one_gap_in_and_hides_off_the_left_edge() {
-        let row = Rect { pos: dvec2(0.0, 26.0), size: dvec2(1400.0, 874.0) };
-        let w = PaneStrip::card_width(row.size.x);
-        let rest = PaneStrip::card_rect(row, PaneStrip::strip(1.0, w, 10.0), w, 10.0);
-        assert_eq!(rest.pos, dvec2(10.0, 36.0));
-        assert_eq!(rest.size, dvec2(440.0, 854.0));
-        // The desk starts where the strip ends: a tile one gap past the
-        // card's right edge, never under it.
-        let strip = PaneStrip::strip(1.0, w, 10.0);
-        assert_eq!(row.pos.x + strip + 10.0, rest.pos.x + rest.size.x + 10.0);
-        let hidden = PaneStrip::card_rect(row, 0.0, w, 10.0);
-        assert_eq!(hidden.pos.x + hidden.size.x, row.pos.x, "fully off the left edge");
-    }
-}
diff --git a/apps/wm/src/tile.rs b/apps/wm/src/tile.rs
deleted file mode 100644
index 89fdddb68..000000000
--- a/apps/wm/src/tile.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-//! What every tile kind offers the window manager, whatever hosts the
-//! window inside it.
-//!
-//! A tile is one of two widgets: `MpRunView` presents a child PROCESS's
-//! shared swapchain and forwards its input over the studio protocol;
-//! `MpModuleView` draws an in-process MODULE instance's root as a subtree
-//! of the desk. The desk, the focus logic and the status plumbing in
-//! `main.rs` never care which: they go through this trait, and the
-//! process-only calls (`set_run_target`, `app_ready`, presented frames)
-//! stay on `MpRunView` where only the hub's messages reach them.
-
-use crate::hub::ClientId;
-use makepad_widgets::*;
-
-pub trait TileHost {
-    /// The client this tile shows, once it has one.
-    fn client(&self) -> Option<ClientId>;
-    /// The line under "starting…" while the window has nothing to show.
-    fn set_status_line(&mut self, cx: &mut Cx, line: &str);
-    /// Claim the compositor's key focus for this window. False while the
-    /// tile has no live area yet; the WM keeps such a focus pending.
-    fn focus_keyboard(&mut self, cx: &mut Cx) -> bool;
-    /// Give the keyboard back if this tile holds it.
-    fn release_keyboard(&mut self, cx: &mut Cx);
-    /// FOCUS RULE: a Quick-Look panel never takes the keyboard.
-    fn set_takes_key_focus(&mut self, on: bool);
-    /// The cursor the window asked for (a process child sends it; an
-    /// in-process module sets the cursor itself, so this is a no-op there).
-    fn set_remote_cursor(&mut self, cx: &mut Cx, cursor: MouseCursor);
-    /// The window has drawn at least once: the desk stops painting its
-    /// starting wash.
-    fn has_frame(&self) -> bool;
-    /// 0→1 over the first frames after `has_frame`, for the arrival crossfade.
-    fn arrival_fade(&self) -> f32;
-    /// The layout's settled size while the rect tweens (resize-sync).
-    fn set_target_size(&mut self, size: Option<Vec2d>);
-    /// While closing: the quad's place inside the original tile rect.
-    fn set_close_crop(&mut self, crop: Option<(Vec2d, Vec2d)>);
-    /// The popin fade the desk drives during open/close (1 = solid).
-    fn set_fade(&mut self, fade: f32);
-}
diff --git a/clippy.toml b/clippy.toml
deleted file mode 100644
index 435fb22c1..000000000
--- a/clippy.toml
+++ /dev/null
@@ -1,14 +0,0 @@
-disallowed-types = [
-    { path = "std::time::Instant", reason = "traps on wasm — use Cx::monotonic_now()/Cx::time_now() (platform clock) or gate the code #[cfg(not(target_arch = \"wasm32\"))]" },
-    { path = "std::time::SystemTime", reason = "traps on wasm — use Cx::monotonic_now()/Cx::time_now() (platform clock) or gate the code #[cfg(not(target_arch = \"wasm32\"))]" },
-]
-
-disallowed-methods = [
-    { path = "std::time::Instant::now", reason = "traps on wasm — use Cx::monotonic_now()/Cx::time_now() (platform clock) or gate the code #[cfg(not(target_arch = \"wasm32\"))]" },
-    { path = "std::thread::sleep", reason = "reads the std clock and blocks: panics on wasm workers — a worker blocks on a channel recv(); pacing uses Cx::monotonic_now() + a wake message; or gate #[cfg(not(target_arch = \"wasm32\"))]" },
-    { path = "std::sync::mpsc::Receiver::recv_timeout", reason = "reads the std clock: panics on wasm workers — use recv() on a worker, try_recv() on the UI thread, or gate #[cfg(not(target_arch = \"wasm32\"))]" },
-    { path = "std::sync::Condvar::wait_timeout", reason = "reads the std clock: panics on wasm workers — wait() or a channel, or gate #[cfg(not(target_arch = \"wasm32\"))]" },
-    { path = "std::sync::Condvar::wait_timeout_while", reason = "reads the std clock: panics on wasm workers — wait_while() or a channel, or gate #[cfg(not(target_arch = \"wasm32\"))]" },
-    { path = "std::thread::park_timeout", reason = "reads the std clock: panics on wasm workers — park() or a channel, or gate #[cfg(not(target_arch = \"wasm32\"))]" },
-    { path = "std::time::SystemTime::now", reason = "traps on wasm — use Cx::monotonic_now()/Cx::time_now() (platform clock) or gate the code #[cfg(not(target_arch = \"wasm32\"))]" },
-]
diff --git a/code_editor/src/code_editor.rs b/code_editor/src/code_editor.rs
index 49eb3bc89..17451be3d 100644
--- a/code_editor/src/code_editor.rs
+++ b/code_editor/src/code_editor.rs
@@ -424,12 +424,11 @@ impl CodeEditor {
         self.scroll_bars.begin(cx, walk, Layout::default());
         let turtle_rect = cx.turtle().rect();
 
-        // A Fit editor uses the current turtle's combined content-box bound,
-        // covering both the legacy Size::Fit max and Walk::max_height.
+        // When the height is `Fit` with a max value, use that max for the viewport.
         let height_is_fit = walk.height.is_fit();
         const MAX_HEIGHT: f64 = 10_000.0;
-        let fit_height = if height_is_fit {
-            cx.current_turtle_max_height().unwrap_or(MAX_HEIGHT)
+        let fit_height = if let Size::Fit { max: Some(fb), .. } = walk.height {
+            fb.eval_height(cx).unwrap_or(MAX_HEIGHT)
         } else {
             MAX_HEIGHT
         };
diff --git a/draw/src/cx_draw.rs b/draw/src/cx_draw.rs
index 00c913cfb..eebbaf9f3 100644
--- a/draw/src/cx_draw.rs
+++ b/draw/src/cx_draw.rs
@@ -86,7 +86,6 @@ impl<'a> CxDraw<'a> {
             FontFamilyDefinition {
                 font_ids: vec![],
                 expected_member_count: 0,
-                diagnostics: Default::default(),
             },
         );
         cx.set_global(Rc::new(RefCell::new(fonts)));
@@ -107,10 +106,9 @@ impl<'a> CxDraw<'a> {
             if let Some(stack_item) = self.pass_stack.last_mut() {
                 stack_item.dpi_factor = dpi_factor;
             }
-            let uniforms_gen = self.cx.next_uniform_gen();
             let cxpass = &mut self.passes[pass_id];
             cxpass.dpi_factor = Some(dpi_factor);
-            cxpass.set_dpi_factor(dpi_factor, uniforms_gen);
+            cxpass.set_dpi_factor(dpi_factor);
         }
     }
 
@@ -118,15 +116,10 @@ impl<'a> CxDraw<'a> {
         !self.pass_stack.is_empty()
     }
 
-    /// Declare `pass` a dependency of the pass being drawn, on behalf of the
-    /// draw list being recorded: call it on every draw that consumes the
-    /// pass's texture, whether or not the pass is begun again. A list that is
-    /// recorded again without it orphans the pass, which then stops painting
-    /// (`Cx::pass_attachment_is_stale`).
     pub fn make_child_pass(&mut self, pass: &DrawPass) {
-        let parent = self.pass_stack.last().unwrap().pass_id;
-        let attached_by = self.draw_list_stack.last().cloned();
-        self.cx.attach_child_pass(pass.draw_pass_id(), parent, attached_by);
+        let pass_id = self.pass_stack.last().unwrap().pass_id;
+        let cxpass = &mut self.passes[pass.draw_pass_id()];
+        cxpass.parent = CxDrawPassParent::DrawPass(pass_id);
     }
 
     pub fn begin_pass(&mut self, pass: &DrawPass, dpi_override: Option<f64>) {
@@ -202,39 +195,6 @@ impl<'a> CxDraw<'a> {
             .unwrap_or(dvec2(0.0, 0.0))
     }
 
-    /// Returns the owning window's inner size in layout points. Texture and
-    /// cache passes deliberately walk through their parent-pass chain instead
-    /// of exposing their render-target size as viewport units. A pass tree
-    /// without a window uses its root pass rectangle.
-    pub fn owning_window_or_root_pass_size(&self) -> Vec2d {
-        let Some(stack_item) = self.pass_stack.last() else {
-            return dvec2(f64::NAN, f64::NAN);
-        };
-        let mut pass_id = stack_item.pass_id;
-        for _ in 0..25 {
-            match self.passes[pass_id].parent {
-                CxDrawPassParent::Window(window_id) => {
-                    return self.windows[window_id].get_inner_size();
-                }
-                CxDrawPassParent::DrawPass(parent) => pass_id = parent,
-                _ => {
-                    return self
-                        .get_pass_rect(pass_id, self.current_dpi_factor())
-                        .map(|rect| rect.size)
-                        .unwrap_or(dvec2(f64::NAN, f64::NAN));
-                }
-            }
-        }
-        dvec2(f64::NAN, f64::NAN)
-    }
-
-    /// The paint-order depth the current pass adds per draw call: what a
-    /// drawer that splits one call into several must take back off through
-    /// `draw_depth` for its later calls to keep the depth of the one call.
-    pub fn current_pass_zbias_step(&self) -> f32 {
-        self.cx.passes[self.pass_stack.last().unwrap().pass_id].zbias_step
-    }
-
     pub fn append_sub_draw_list(&mut self, draw_list_2d: &DrawList2d) {
         let dl = &mut self.cx.draw_lists[*self.draw_list_stack.last().unwrap()];
         dl.append_sub_list(self.cx.redraw_id, draw_list_2d.id());
diff --git a/draw/src/draw_list_2d.rs b/draw/src/draw_list_2d.rs
index aca5e85ab..4d9c28805 100644
--- a/draw/src/draw_list_2d.rs
+++ b/draw/src/draw_list_2d.rs
@@ -36,8 +36,9 @@ impl DrawListExt for DrawList {
             /*if cx.draw_lists[draw_list_id].locked_view_transform {
                 return
             }*/
-            let uniforms_gen = cx.next_uniform_gen();
-            cx.draw_lists[draw_list_id].set_uniform_view_transform(mat, uniforms_gen);
+            cx.draw_lists[draw_list_id]
+                .draw_list_uniforms
+                .view_transform = *mat;
             let draw_order_len = cx.draw_lists[draw_list_id].draw_item_order_len();
             for order_index in 0..draw_order_len {
                 let Some(draw_item_id) =
@@ -48,9 +49,6 @@ impl DrawListExt for DrawList {
                 if let Some(sub_list_id) =
                     cx.draw_lists[draw_list_id].draw_items[draw_item_id].sub_list()
                 {
-                    if cx.draw_lists.is_id_freed(sub_list_id) {
-                        continue;
-                    }
                     set_view_transform_recur(sub_list_id, cx, mat);
                 }
             }
@@ -59,8 +57,7 @@ impl DrawListExt for DrawList {
     }
 
     fn set_view_transform_self_only(&self, cx: &mut Cx, mat: &Mat4f) {
-        let uniforms_gen = cx.next_uniform_gen();
-        cx.draw_lists[self.id()].set_uniform_view_transform(mat, uniforms_gen);
+        cx.draw_lists[self.id()].draw_list_uniforms.view_transform = *mat;
     }
 
     fn begin_always(&mut self, cx: &mut CxDraw) {
@@ -109,13 +106,7 @@ impl DrawListExt for DrawList {
             cx.passes[pass_id].paint_dirty = true;
         }
 
-        let recording_gen = cx.cx.next_uniform_gen();
-        let uniforms_gen = cx.cx.next_uniform_gen();
-        cx.cx.draw_lists[self.id()].clear_draw_items(
-            redraw_id,
-            recording_gen,
-            uniforms_gen,
-        );
+        cx.cx.draw_lists[self.id()].clear_draw_items(redraw_id);
 
         cx.nav_list_clear(self.id());
 
@@ -255,7 +246,7 @@ pub fn overlay_z_lift(nesting: usize) -> f32 {
 
 impl DrawList2d {
     pub fn new(cx: &mut Cx) -> Self {
-        let draw_list = DrawList::new(cx);
+        let draw_list = cx.draw_lists.alloc();
         Self {
             dirty_check_rect: Default::default(),
             draw_list,
@@ -340,13 +331,7 @@ impl DrawList2d {
             cx.passes[pass_id].paint_dirty = true;
         }
 
-        let recording_gen = cx.cx.next_uniform_gen();
-        let uniforms_gen = cx.cx.next_uniform_gen();
-        cx.cx.draw_lists[self.draw_list.id()].clear_draw_items(
-            redraw_id,
-            recording_gen,
-            uniforms_gen,
-        );
+        cx.cx.draw_lists[self.draw_list.id()].clear_draw_items(redraw_id);
 
         cx.nav_list_clear(self.draw_list.id());
 
@@ -376,10 +361,6 @@ impl<'a> CxDraw<'a> {
         draw_vars.draw_shader_id?;
         let draw_shader = draw_vars.draw_shader_id.unwrap();
 
-        // Issued before borrowing the draw-list fields; unused only when this
-        // request appends to an existing draw call.
-        let uniforms_gen = self.cx.next_uniform_gen();
-
         let sh = &self.cx.draw_shaders[draw_shader.index];
 
         // The nesting depth this call belongs to. `depth_target` is Some only
@@ -397,13 +378,7 @@ impl<'a> CxDraw<'a> {
             }
         }
 
-        Some(draw_list.append_draw_call(
-            self.cx.redraw_id,
-            sh,
-            draw_vars,
-            turtle_depth,
-            uniforms_gen,
-        ))
+        Some(draw_list.append_draw_call(self.cx.redraw_id, sh, draw_vars, turtle_depth))
     }
 
     pub fn begin_many_instances(&mut self, draw_vars: &DrawVars) -> Option<ManyInstances> {
@@ -450,10 +425,6 @@ impl<'a> CxDraw<'a> {
         }
         let draw_item = draw_item.unwrap();
         let draw_call = draw_item.draw_call().unwrap();
-        if draw_call.total_instance_slots == 0 {
-            error!("Draw shader {:?} has no instance slots; nothing drawn", draw_call.draw_shader_id);
-            return Area::Empty;
-        }
         let instance_count = data.len() / draw_call.total_instance_slots;
         let check = data.len() % draw_call.total_instance_slots;
         if check > 0 {
@@ -509,10 +480,6 @@ impl<'a, 'b> Cx2d<'a, 'b> {
         }
         let draw_item = draw_item.unwrap();
         let draw_call = draw_item.draw_call().unwrap();
-        if draw_call.total_instance_slots == 0 {
-            error!("Draw shader {:?} has no instance slots; nothing drawn", draw_call.draw_shader_id);
-            return Area::Empty;
-        }
         let instance_count = data.len() / draw_call.total_instance_slots;
         let check = data.len() % draw_call.total_instance_slots;
         if check > 0 {
diff --git a/draw/src/geometry/geometry_gen.rs b/draw/src/geometry/geometry_gen.rs
index b956b71ca..f7708e827 100644
--- a/draw/src/geometry/geometry_gen.rs
+++ b/draw/src/geometry/geometry_gen.rs
@@ -108,90 +108,6 @@ pub struct VectorVertexPacked {
     pub zbias: f32,
 }
 
-/// Typed map-fill vertex. Compact fields are converted to floats by vertex
-/// fetch; `pos` uses `MAP_VERTEX_POSITION_SCALE` fixed-point tile units.
-#[derive(Clone, Copy, Debug, PartialEq, Script, ScriptHook)]
-#[repr(C)]
-pub struct FillVertexTyped {
-    #[live]
-    pub pos: I16x2,
-    #[live]
-    pub color: UNorm8x4,
-    #[live]
-    pub params: F16x2,
-    #[live]
-    pub zbias: U16x2,
-}
-
-/// Typed map-road vertex. The deck remains exact `f32`; vertex fetch expands
-/// every compact field to the same logical float values used by the shader.
-#[derive(Clone, Copy, Debug, PartialEq, Script, ScriptHook)]
-#[repr(C)]
-pub struct RoadVertexTyped {
-    #[live]
-    pub pos: I16x2,
-    #[live]
-    pub off: F16x2,
-    #[live]
-    pub color: UNorm8x4,
-    #[live]
-    pub params: F16x2,
-    #[live]
-    pub deck: f32,
-    #[live]
-    pub depth: F16x2,
-    #[live]
-    pub uv: F16x2,
-}
-
-/// Typed road-union face vertex: the four `RoadVertexTyped` fields a
-/// grounded Boolean face actually varies. The road shader's other inputs
-/// are constants for such a record — zero expansion offset, zero deck, the
-/// tessellator's fill uv (0.5, 1) — and the face shader substitutes them,
-/// so a face record draws exactly as its 28-byte form did.
-#[derive(Clone, Copy, Debug, PartialEq, Script, ScriptHook)]
-#[repr(C)]
-pub struct FaceVertexTyped {
-    #[live]
-    pub pos: I16x2,
-    #[live]
-    pub color: UNorm8x4,
-    #[live]
-    pub params: F16x2,
-    #[live]
-    pub depth: F16x2,
-}
-
-/// Typed roof vertex. Height stays exact so instanced `f32` walls meet roofs.
-#[derive(Clone, Copy, Debug, PartialEq, Script, ScriptHook)]
-#[repr(C)]
-pub struct RoofVertexTyped {
-    #[live]
-    pub pos: I16x2,
-    #[live]
-    pub color: UNorm8x4,
-    #[live]
-    pub height: f32,
-    #[live]
-    pub params: F16x2,
-}
-
-/// Instanced symbol mesh vertex (map POI icons): screen-px offset from the
-/// instance anchor, f16 uv pair, stroke distance. 16 bytes; the anchor,
-/// colour, zoom floor and depth ride the instance instead of every vertex.
-#[derive(Clone, Script, ScriptHook)]
-pub struct IconVertexPacked {
-    #[live]
-    pub x: f32,
-    #[live]
-    pub y: f32,
-    /// f16(u) | f16(v)
-    #[live]
-    pub uv: f32,
-    #[live]
-    pub stroke_dist: f32,
-}
-
 #[derive(Clone, Script, ScriptHook)]
 pub struct PbrVertex {
     #[live]
@@ -364,24 +280,6 @@ pub fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
     set_script_value_to_pod!(vm, geom.VectorVertexPacked);
     let vpgen = shared(vm, id!(VectorGeomPacked), GeometryGen::from_triangle_2d_packed);
     set_script_value!(vm, geom.VectorGeomPacked = vpgen);
-    set_script_value_to_pod!(vm, geom.FillVertexTyped);
-    let fpgen = shared(vm, id!(FillGeomTyped), GeometryGen::from_triangle_2d_fill_typed);
-    set_script_value!(vm, geom.FillGeomTyped = fpgen);
-    // Compact map-road geometry: vertex type + placeholder geom.
-    set_script_value_to_pod!(vm, geom.RoadVertexTyped);
-    let rpgen = shared(vm, id!(RoadGeomTyped), GeometryGen::from_triangle_2d_road_typed);
-    set_script_value!(vm, geom.RoadGeomTyped = rpgen);
-    // Road-union faces: the road record minus its constant fields.
-    set_script_value_to_pod!(vm, geom.FaceVertexTyped);
-    let fcgen = shared(vm, id!(FaceGeomTyped), GeometryGen::from_triangle_2d_face_typed);
-    set_script_value!(vm, geom.FaceGeomTyped = fcgen);
-    set_script_value_to_pod!(vm, geom.RoofVertexTyped);
-    let rpgen = shared(vm, id!(RoofGeomTyped), GeometryGen::from_triangle_2d_roof_typed);
-    set_script_value!(vm, geom.RoofGeomTyped = rpgen);
-    // Instanced icon meshes: vertex type + placeholder geom (the mesh is bound at draw time)
-    set_script_value_to_pod!(vm, geom.IconVertexPacked);
-    let ipgen = shared(vm, id!(IconGeomPacked), GeometryGen::from_triangle_2d_icon_packed);
-    set_script_value!(vm, geom.IconGeomPacked = ipgen);
     // PBR geometry: vertex type + placeholder geom (overridden at draw time)
     set_script_value_to_pod!(vm, geom.PbrVertex);
     let pgen = shared(vm, id!(PbrGeom), GeometryGen::from_triangle_pbr);
@@ -456,50 +354,6 @@ impl GeometryGen {
         g
     }
 
-    pub fn from_triangle_2d_icon_packed() -> GeometryGen {
-        let mut g = Self::default();
-        for _ in 0..3 {
-            g.vertices.extend_from_slice(&[0.0, 0.0, crate::vector::pack_pair_f16(0.5, 1.0), 0.0]);
-        }
-        g.indices.extend_from_slice(&[0, 1, 2]);
-        g
-    }
-
-    pub fn from_triangle_2d_fill_typed() -> GeometryGen {
-        let mut g = Self::default();
-        for _ in 0..3 {
-            g.vertices.extend_from_slice(&[0.0; 4]);
-        }
-        g.indices.extend_from_slice(&[0, 1, 2]);
-        g
-    }
-    pub fn from_triangle_2d_road_typed() -> GeometryGen {
-        let mut g = Self::default();
-        for _ in 0..3 {
-            g.vertices.extend_from_slice(&[0.0; 7]);
-        }
-        g.indices.extend_from_slice(&[0, 1, 2]);
-        g
-    }
-
-    pub fn from_triangle_2d_face_typed() -> GeometryGen {
-        let mut g = Self::default();
-        for _ in 0..3 {
-            g.vertices.extend_from_slice(&[0.0; 4]);
-        }
-        g.indices.extend_from_slice(&[0, 1, 2]);
-        g
-    }
-
-    pub fn from_triangle_2d_roof_typed() -> GeometryGen {
-        let mut g = Self::default();
-        for _ in 0..3 {
-            g.vertices.extend_from_slice(&[0.0; 4]);
-        }
-        g.indices.extend_from_slice(&[0, 1, 2]);
-        g
-    }
-
     pub fn from_triangle_2d() -> GeometryGen {
         let mut g = Self::default();
         // 3 vertices with full VectorVertex stride (23 floats each)
diff --git a/draw/src/geometry/mod.rs b/draw/src/geometry/mod.rs
index 8beb4ac67..e674b3f62 100644
--- a/draw/src/geometry/mod.rs
+++ b/draw/src/geometry/mod.rs
@@ -2,9 +2,6 @@ use crate::makepad_platform::*;
 
 pub mod geometry_gen;
 
-#[cfg(test)]
-mod typed_vertex_test;
-
 //pub use geometry_gen::*;
 pub fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
     vm.bx.heap.new_module(id!(geom));
diff --git a/draw/src/geometry/typed_vertex_test.rs b/draw/src/geometry/typed_vertex_test.rs
deleted file mode 100644
index da170ce28..000000000
--- a/draw/src/geometry/typed_vertex_test.rs
+++ /dev/null
@@ -1,261 +0,0 @@
-//! Layout proof for compact vertex formats. No GPU.
-
-use crate::makepad_platform::*;
-use super::geometry_gen::{FillVertexTyped, RoadVertexTyped, RoofVertexTyped, VectorVertexPacked};
-use std::mem::{align_of, offset_of, size_of};
-
-#[repr(C)]
-#[derive(Clone, Copy)]
-struct TypedQuadVertex {
-    pos: UNorm16x2,
-    color: UNorm8x4,
-}
-
-#[repr(C)]
-#[derive(Clone, Script, ScriptHook)]
-struct ScriptTypedVertex {
-    #[live]
-    pos: F16x2,
-    #[live]
-    color: UNorm8x4,
-}
-
-#[test]
-fn compact_fields_implement_script_traits() {
-    fn assert_script_field<T: ScriptNew + ScriptApply>() {}
-    assert_script_field::<F16x2>();
-    assert_script_field::<F16x4>();
-    assert_script_field::<U16x2>();
-    assert_script_field::<I16x2>();
-    assert_script_field::<UNorm16x2>();
-    assert_script_field::<SNorm16x2>();
-    assert_script_field::<UNorm8x4>();
-    assert_script_field::<SNorm8x4>();
-    assert_script_field::<ScriptTypedVertex>();
-    assert_script_field::<FillVertexTyped>();
-    assert_script_field::<RoadVertexTyped>();
-    assert_script_field::<RoofVertexTyped>();
-}
-
-#[test]
-fn typed_quad_pod_layout_matches_gpu_stride() {
-    assert_eq!(size_of::<TypedQuadVertex>(), 8);
-    assert_eq!(align_of::<TypedQuadVertex>(), 2);
-    assert_eq!(offset_of!(TypedQuadVertex, pos), 0);
-    assert_eq!(offset_of!(TypedQuadVertex, color), 4);
-
-    let pos = UNorm16x2::from_f32(0.0, 1.0);
-    let color = UNorm8x4::from_f32(1.0, 0.0, 0.0, 1.0);
-    let v = TypedQuadVertex { pos, color };
-    let bytes = unsafe {
-        std::slice::from_raw_parts(
-            &v as *const TypedQuadVertex as *const u8,
-            size_of::<TypedQuadVertex>(),
-        )
-    };
-    assert_eq!(&bytes[0..2], &0u16.to_le_bytes());
-    assert_eq!(&bytes[2..4], &65535u16.to_le_bytes());
-    assert_eq!(bytes[4], 255);
-    assert_eq!(bytes[5], 0);
-    assert_eq!(bytes[6], 0);
-    assert_eq!(bytes[7], 255);
-}
-
-#[test]
-fn f32_quad_and_typed_quad_geometries_stage() {
-    let f32_vertices = vec![
-        0.0f32, 0.0, 1.0, 0.0, 1.0, 1.0, 0.0, 1.0,
-    ];
-    let f32_upload_bytes = f32_vertices
-        .iter()
-        .flat_map(|value| value.to_ne_bytes())
-        .collect::<Vec<_>>();
-    let f32_indices: Vec<u32> = vec![0, 1, 2, 2, 3, 0];
-
-    let mut typed_vertices = Vec::new();
-    for (x, y) in [(0.0, 0.0), (1.0, 0.0), (1.0, 1.0), (0.0, 1.0)] {
-        let v = TypedQuadVertex {
-            pos: UNorm16x2::from_f32(x, y),
-            color: UNorm8x4::from_f32(1.0, 1.0, 1.0, 1.0),
-        };
-        typed_vertices.extend_from_slice(unsafe {
-            std::slice::from_raw_parts(
-                &v as *const TypedQuadVertex as *const u8,
-                size_of::<TypedQuadVertex>(),
-            )
-        });
-    }
-    let typed_indices: Vec<u16> = vec![0, 1, 2, 2, 3, 0];
-
-    assert_eq!(f32_vertices.len() * 4, 32);
-    assert_eq!(typed_vertices.len(), 32);
-    assert_eq!(typed_vertices.len() / size_of::<TypedQuadVertex>(), 4);
-    assert_eq!(f32_indices.len(), 6);
-    assert_eq!(typed_indices.len(), 6);
-
-    let f32_geom = CxGeometry {
-        indices: IndexData::U32(f32_indices),
-        vertices: VertexData::F32(f32_vertices),
-        vertex_stride: 8,
-        index_count: 6,
-        vertex_count: 4,
-        ..Default::default()
-    };
-    let typed_geom = CxGeometry {
-        indices: IndexData::U16(typed_indices),
-        vertices: VertexData::Bytes(typed_vertices),
-        vertex_stride: size_of::<TypedQuadVertex>(),
-        index_count: 6,
-        vertex_count: 4,
-        ..Default::default()
-    };
-    assert_eq!(f32_geom.vertex_stride, 8);
-    assert_eq!(typed_geom.vertex_stride, 8);
-    assert!(f32_geom.vertices.is_f32());
-    assert_eq!(f32_geom.vertices.as_bytes(), f32_upload_bytes);
-    assert!(!f32_geom.indices.is_u16());
-    assert!(!typed_geom.vertices.is_f32());
-    assert!(typed_geom.indices.is_u16());
-    assert_eq!(typed_geom.vertices.byte_len(), 32);
-}
-
-#[test]
-fn attribute_packing_f32_stride_equals_slots_times_four() {
-    let mut inputs = DrawShaderInputs::new(DrawShaderInputPacking::Attribute);
-    inputs.push(live_id!(pos), 2, DrawShaderAttrFormat::F32x2);
-    inputs.push(live_id!(uv), 2, DrawShaderAttrFormat::F32x2);
-    inputs.finalize();
-    assert_eq!(inputs.total_slots, 4);
-    assert_eq!(inputs.stride_bytes, 16);
-    assert_eq!(inputs.inputs[0].byte_offset, 0);
-    assert_eq!(inputs.inputs[1].byte_offset, 8);
-}
-
-#[test]
-fn attribute_packing_compact_unorm_quad() {
-    let mut inputs = DrawShaderInputs::new(DrawShaderInputPacking::Attribute);
-    inputs.push(live_id!(pos), 2, DrawShaderAttrFormat::U16x2Norm);
-    inputs.push(live_id!(color), 4, DrawShaderAttrFormat::U8x4Norm);
-    inputs.finalize();
-    assert_eq!(inputs.inputs[0].byte_offset, 0);
-    assert_eq!(inputs.inputs[0].byte_size, 4);
-    assert_eq!(inputs.inputs[1].byte_offset, 4);
-    assert_eq!(inputs.inputs[1].byte_size, 4);
-    assert_eq!(inputs.stride_bytes, 8);
-    assert!(inputs.has_compact());
-}
-
-#[test]
-fn typed_map_vertex_layouts_match_repr_c_records() {
-    let mut inputs = DrawShaderInputs::new(DrawShaderInputPacking::Attribute);
-    for (id, format) in [
-        (live_id!(pos), DrawShaderAttrFormat::I16x2),
-        (live_id!(off), DrawShaderAttrFormat::F16x2),
-        (live_id!(color), DrawShaderAttrFormat::U8x4Norm),
-        (live_id!(params), DrawShaderAttrFormat::F16x2),
-        (live_id!(deck), DrawShaderAttrFormat::F32x1),
-        (live_id!(depth), DrawShaderAttrFormat::F16x2),
-        (live_id!(uv), DrawShaderAttrFormat::F16x2),
-    ] {
-        inputs.push(id, format.logical_slots(), format);
-    }
-    inputs.finalize();
-    assert_eq!(
-        inputs.inputs.iter().map(|input| input.byte_offset).collect::<Vec<_>>(),
-        vec![0, 4, 8, 12, 16, 20, 24]
-    );
-    assert_eq!(inputs.stride_bytes, 28);
-    assert_eq!(size_of::<RoadVertexTyped>(), 28);
-    assert_eq!(align_of::<RoadVertexTyped>(), 4);
-    assert_eq!(offset_of!(RoadVertexTyped, pos), 0);
-    assert_eq!(offset_of!(RoadVertexTyped, off), 4);
-    assert_eq!(offset_of!(RoadVertexTyped, color), 8);
-    assert_eq!(offset_of!(RoadVertexTyped, params), 12);
-    assert_eq!(offset_of!(RoadVertexTyped, deck), 16);
-    assert_eq!(offset_of!(RoadVertexTyped, depth), 20);
-    assert_eq!(offset_of!(RoadVertexTyped, uv), 24);
-
-    assert_eq!(size_of::<FillVertexTyped>(), 16);
-    assert_eq!(offset_of!(FillVertexTyped, pos), 0);
-    assert_eq!(offset_of!(FillVertexTyped, color), 4);
-    assert_eq!(offset_of!(FillVertexTyped, params), 8);
-    assert_eq!(offset_of!(FillVertexTyped, zbias), 12);
-
-    assert_eq!(size_of::<RoofVertexTyped>(), 16);
-    assert_eq!(offset_of!(RoofVertexTyped, pos), 0);
-    assert_eq!(offset_of!(RoofVertexTyped, color), 4);
-    assert_eq!(offset_of!(RoofVertexTyped, height), 8);
-    assert_eq!(offset_of!(RoofVertexTyped, params), 12);
-}
-
-#[test]
-fn compact_then_f32_does_not_use_logical_slot_stride() {
-    let mut inputs = DrawShaderInputs::new(DrawShaderInputPacking::Attribute);
-    inputs.push(live_id!(packed), 2, DrawShaderAttrFormat::U16x2Norm);
-    inputs.push(live_id!(value), 1, DrawShaderAttrFormat::F32x1);
-    inputs.finalize();
-    assert_eq!(inputs.inputs[0].byte_offset, 0);
-    assert_eq!(inputs.inputs[1].byte_offset, 4);
-    assert_eq!(inputs.stride_bytes, 8);
-}
-
-#[test]
-fn legacy_vector_vertex_packed_layout_stays_twelve_f32_lanes() {
-    let mut inputs = DrawShaderInputs::new(DrawShaderInputPacking::Attribute);
-    for id in [
-        live_id!(x),
-        live_id!(y),
-        live_id!(uv),
-        live_id!(color),
-        live_id!(stroke_mult),
-        live_id!(stroke_dist),
-        live_id!(p0s),
-        live_id!(p12),
-        live_id!(p3c),
-        live_id!(param4),
-        live_id!(param5),
-        live_id!(zbias),
-    ] {
-        inputs.push(id, 1, DrawShaderAttrFormat::F32x1);
-    }
-    inputs.finalize();
-    assert_eq!(size_of::<VectorVertexPacked>(), 48);
-    assert_eq!(
-        [
-            offset_of!(VectorVertexPacked, x),
-            offset_of!(VectorVertexPacked, y),
-            offset_of!(VectorVertexPacked, uv),
-            offset_of!(VectorVertexPacked, color),
-            offset_of!(VectorVertexPacked, stroke_mult),
-            offset_of!(VectorVertexPacked, stroke_dist),
-            offset_of!(VectorVertexPacked, p0s),
-            offset_of!(VectorVertexPacked, p12),
-            offset_of!(VectorVertexPacked, p3c),
-            offset_of!(VectorVertexPacked, param4),
-            offset_of!(VectorVertexPacked, param5),
-            offset_of!(VectorVertexPacked, zbias),
-        ],
-        [0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44]
-    );
-    assert_eq!(inputs.total_slots, 12);
-    assert_eq!(inputs.stride_bytes, 48);
-    assert_eq!(
-        inputs.inputs.iter().map(|input| input.byte_offset).collect::<Vec<_>>(),
-        (0..12).map(|index| index * 4).collect::<Vec<_>>()
-    );
-    assert!(inputs.all_f32_lanes());
-}
-
-#[test]
-fn signed_normalized_minima_match_webgl() {
-    assert_eq!(SNorm16x2 { x: i16::MIN, y: -1 }.to_f32().0, -1.0);
-    assert_eq!(SNorm8x4([i8::MIN, -1, 0, 1]).to_f32().0, -1.0);
-    assert_eq!(
-        DrawShaderAttrFormat::I16x2Norm.decode_to_f32(&i16::MIN.to_le_bytes())[0],
-        -1.0
-    );
-    assert_eq!(
-        DrawShaderAttrFormat::I8x4Norm.decode_to_f32(&[i8::MIN as u8, 0, 0, 0])[0],
-        -1.0
-    );
-}
diff --git a/draw/src/image_cache.rs b/draw/src/image_cache.rs
index 4029f26ac..75b93cfe2 100644
--- a/draw/src/image_cache.rs
+++ b/draw/src/image_cache.rs
@@ -15,6 +15,7 @@ use std::io::Read;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
 use std::sync::OnceLock;
+use std::time::Instant;
 
 pub use makepad_gif::DecodingError as GifDecodeErrors;
 pub use makepad_webp::DecodingError as WebpDecodeErrors;
@@ -110,19 +111,12 @@ fn backend_uploads_cpu_mip_chain() -> bool {
 /// zune's default cap; lets us reject decompression-bomb headers before
 /// allocating anything.
 const MAX_IMAGE_DIMENSION: usize = 16384;
-/// Hard upper bound on a decoded image or animation atlas in bytes. Browser
-/// textures have a tighter admission limit; native retains the existing 1 GiB
-/// cap (the RGBA size of a 16384x16384 image).
-const WEB_MAX_IMAGE_DECODED_BYTES: usize = 64 * 1024 * 1024;
-const NATIVE_MAX_IMAGE_DECODED_BYTES: usize = 1024 * 1024 * 1024;
-const MAX_IMAGE_DECODED_BYTES: usize = if cfg!(target_arch = "wasm32") {
-    WEB_MAX_IMAGE_DECODED_BYTES
-} else {
-    NATIVE_MAX_IMAGE_DECODED_BYTES
-};
-const IMAGE_RGBA_BYTES_PER_PIXEL: usize = std::mem::size_of::<u32>();
-/// Hard upper bound on total pixels in a decoded buffer or animation atlas.
-const MAX_IMAGE_PIXELS: usize = MAX_IMAGE_DECODED_BYTES / IMAGE_RGBA_BYTES_PER_PIXEL;
+/// Hard upper bound on a decoded image or animation atlas in bytes (the RGBA
+/// size of a 16384x16384 image).
+const MAX_IMAGE_DECODED_BYTES: usize = 1024 * 1024 * 1024;
+/// Hard upper bound on total pixels in a decoded buffer or animation atlas
+/// (268M px = 1 GiB as RGBA u32).
+const MAX_IMAGE_PIXELS: usize = MAX_IMAGE_DECODED_BYTES / 4;
 /// Hard upper bound on animation frames. Pixel caps alone do not account for
 /// per-frame Vec overhead, which matters for malicious tiny-frame animations.
 const MAX_IMAGE_FRAMES: usize = 4096;
@@ -138,53 +132,28 @@ fn png_decoder_options() -> DecoderOptions {
     decoder_options().png_set_strip_to_8bit(true)
 }
 
-fn checked_rgba_byte_len(pixel_count: usize, max_decoded_bytes: usize) -> Option<usize> {
-    pixel_count
-        .checked_mul(IMAGE_RGBA_BYTES_PER_PIXEL)
-        .filter(|&bytes| bytes <= max_decoded_bytes)
-}
-
-/// Validates `width`/`height` against the supplied decoded-byte policy and
-/// returns `width * height`, rejecting invalid dimensions before allocation.
-fn checked_pixel_count_with_limit(
-    width: usize,
-    height: usize,
-    max_decoded_bytes: usize,
-) -> Result<usize, ImageError> {
+/// Validates `width`/`height` against the caps and returns `width * height`,
+/// rejecting zero, oversized, or overflowing dimensions before any allocation.
+fn checked_pixel_count(width: usize, height: usize) -> Result<usize, ImageError> {
     if width == 0 || height == 0 || width > MAX_IMAGE_DIMENSION || height > MAX_IMAGE_DIMENSION {
         return Err(ImageError::DimensionsTooLarge { width, height });
     }
-    let pixels = width
+    width
         .checked_mul(height)
-        .ok_or(ImageError::DimensionsTooLarge { width, height })?;
-    checked_rgba_byte_len(pixels, max_decoded_bytes)
-        .map(|_| pixels)
+        .filter(|&pixels| pixels <= MAX_IMAGE_PIXELS)
         .ok_or(ImageError::DimensionsTooLarge { width, height })
 }
 
-fn checked_pixel_count(width: usize, height: usize) -> Result<usize, ImageError> {
-    checked_pixel_count_with_limit(width, height, MAX_IMAGE_DECODED_BYTES)
-}
-
 /// Computes an animation atlas's `(total_width, total_height)` for `frame_count`
 /// frames of `width`x`height`. Rejects zero-width frames (avoids divide-by-zero)
-/// and atlases exceeding the decoded-byte policy (avoids overflow / OOM from a
+/// and atlases exceeding [`MAX_IMAGE_PIXELS`] (avoids overflow / OOM from a
 /// malicious frame count).
 fn animation_atlas_layout(
     frame_count: usize,
     width: usize,
     height: usize,
 ) -> Result<(usize, usize), ImageError> {
-    animation_atlas_layout_with_limit(frame_count, width, height, MAX_IMAGE_DECODED_BYTES)
-}
-
-fn animation_atlas_layout_with_limit(
-    frame_count: usize,
-    width: usize,
-    height: usize,
-    max_decoded_bytes: usize,
-) -> Result<(usize, usize), ImageError> {
-    checked_pixel_count_with_limit(width, height, max_decoded_bytes)?;
+    checked_pixel_count(width, height)?;
     if frame_count == 0 || frame_count > MAX_IMAGE_FRAMES {
         return Err(ImageError::DimensionsTooLarge { width, height });
     }
@@ -199,8 +168,7 @@ fn animation_atlas_layout_with_limit(
         .ok_or(ImageError::DimensionsTooLarge { width, height })?;
     if total_width
         .checked_mul(total_height)
-        .and_then(|pixels| checked_rgba_byte_len(pixels, max_decoded_bytes))
-        .is_none()
+        .is_none_or(|pixels| pixels > MAX_IMAGE_PIXELS)
     {
         return Err(ImageError::DimensionsTooLarge {
             width: total_width,
@@ -503,7 +471,6 @@ impl ImageBuffer {
         let frame_pixels = checked_pixel_count(width, height)?;
         let buf_size = decoder
             .output_buffer_size()
-            .filter(|&len| len <= MAX_IMAGE_DECODED_BYTES)
             .ok_or(ImageError::WebpDecode(WebpDecodeErrors::ImageTooLarge))?;
 
         if !decoder.is_animated() {
@@ -563,7 +530,7 @@ impl ImageBuffer {
         let max_frames = (MAX_IMAGE_PIXELS / frame_pixels).max(1).min(MAX_IMAGE_FRAMES);
         let mut frames = Vec::new();
         let mut frame_delays = Vec::new();
-        let mut canvas = vec![0u8; frame_pixels * IMAGE_RGBA_BYTES_PER_PIXEL];
+        let mut canvas = vec![0u8; width * height * 4];
 
         while let Some(frame) = decoder.read_next_frame().map_err(ImageError::GifDecode)? {
             if frames.len() >= max_frames {
@@ -745,9 +712,7 @@ pub struct AsyncImageLoad {
 
 pub struct ImageCache {
     pub map: HashMap<PathBuf, ImageCacheEntry>,
-    /// Decodes staged newest-first in front of the runtime pool's light
-    /// lane; a re-request of the same path replaces the staged decode.
-    pub decode_queue: TaskQueue<PathBuf>,
+    pub thread_pool: Option<TagThreadPool<PathBuf>>,
     pub pending_http_requests: HashMap<LiveId, PathBuf>,
 }
 
@@ -765,7 +730,7 @@ impl ImageCache {
     pub fn new() -> Self {
         Self {
             map: HashMap::new(),
-            decode_queue: TaskQueue::new(Lane::Light, MAX_POOL_WORKERS, 1024),
+            thread_pool: None,
             pending_http_requests: HashMap::new(),
         }
     }
@@ -827,7 +792,6 @@ pub enum ImageError {
     DataTooLarge { bytes: usize, limit: usize },
     UnsupportedFormat,
     Http(String),
-    Worker(String),
 }
 
 pub enum AsyncLoadResult {
@@ -859,7 +823,7 @@ fn image_decode_debug_enabled() -> bool {
 }
 
 #[inline]
-fn decode_timing_start() -> Option<f64> {
+fn decode_timing_start() -> Option<Instant> {
     if !image_decode_debug_enabled() {
         return None;
     }
@@ -869,7 +833,7 @@ fn decode_timing_start() -> Option<f64> {
     }
     #[cfg(not(target_arch = "wasm32"))]
     {
-        Some(Cx::monotonic_now())
+        Some(Instant::now())
     }
 }
 
@@ -1272,46 +1236,6 @@ mod tests {
     use makepad_gif::{Encoder, Frame};
     use std::borrow::Cow;
 
-    #[test]
-    fn web_decoded_image_policy_boundaries() {
-        let boundary_pixels = 4096 * 4096;
-        assert_eq!(
-            checked_pixel_count_with_limit(4096, 4096, WEB_MAX_IMAGE_DECODED_BYTES).unwrap(),
-            boundary_pixels
-        );
-        assert!(checked_rgba_byte_len(
-            boundary_pixels + 1,
-            WEB_MAX_IMAGE_DECODED_BYTES
-        )
-        .is_none());
-        assert!(checked_rgba_byte_len(usize::MAX, WEB_MAX_IMAGE_DECODED_BYTES).is_none());
-        assert_eq!(
-            checked_pixel_count_with_limit(2048, 2560, WEB_MAX_IMAGE_DECODED_BYTES).unwrap(),
-            2048 * 2560
-        );
-
-        assert!(animation_atlas_layout_with_limit(
-            16,
-            1024,
-            1024,
-            WEB_MAX_IMAGE_DECODED_BYTES
-        )
-        .is_ok());
-        assert!(animation_atlas_layout_with_limit(
-            17,
-            1024,
-            1024,
-            WEB_MAX_IMAGE_DECODED_BYTES
-        )
-        .is_err());
-    }
-
-    #[test]
-    #[cfg(not(target_arch = "wasm32"))]
-    fn native_decoded_image_policy_remains_one_gibibyte() {
-        assert_eq!(MAX_IMAGE_DECODED_BYTES, NATIVE_MAX_IMAGE_DECODED_BYTES);
-    }
-
     fn single_frame_gif() -> Vec<u8> {
         let palette = [0x00, 0x00, 0x00, 0xff, 0x00, 0x00];
         let pixels = [0, 1, 1, 0];
@@ -1774,14 +1698,25 @@ mod tests {
     }
 }
 
+fn ensure_thread_pool(cx: &mut Cx) {
+    ensure_image_cache_inner(cx);
+    if cx.get_global::<ImageCache>().thread_pool.is_none() {
+        let threads = cx.cpu_cores().max(3) - 2;
+        cx.get_global::<ImageCache>().thread_pool = Some(TagThreadPool::new(cx, threads));
+    }
+}
+
 fn spawn_decode_job<D>(cx: &mut Cx, image_path: PathBuf, data: Arc<D>)
 where
     D: AsRef<[u8]> + Send + Sync + ?Sized + 'static,
 {
-    ensure_image_cache_inner(cx);
+    ensure_thread_pool(cx);
     let image_size_bytes = (*data).as_ref().len();
-    let task_key = image_path.clone();
-    let job = move || {
+    cx.get_global::<ImageCache>()
+        .thread_pool
+        .as_mut()
+        .unwrap()
+        .execute_rev(image_path, move |image_path| {
             let start = decode_timing_start();
             if image_decode_debug_enabled() {
                 log!(
@@ -1805,7 +1740,7 @@ where
                     log!(
                         "ImageCache: decode_done key={} elapsed_ms={:.1} {}",
                         image_path.display(),
-                        (Cx::monotonic_now() - start) * 1000.0,
+                        start.elapsed().as_secs_f64() * 1000.0,
                         status
                     );
                 } else {
@@ -1820,22 +1755,7 @@ where
                 image_path,
                 result: RefCell::new(Some(result)),
             });
-        };
-    let pool = cx.task_pool();
-    if pool.is_open() {
-        let queue = &mut cx.get_global::<ImageCache>().decode_queue;
-        queue.set_in_flight_limit(pool.worker_count());
-        if let Err(error) = queue.push(&pool, task_key.clone(), true, QueueOrder::Lifo, job) {
-            Cx::post_action(AsyncImageLoad {
-                image_path: task_key,
-                result: RefCell::new(Some(Err(ImageError::Worker(error.to_string())))),
-            });
-        }
-    } else {
-        // A non-threaded wasm build has an explicit serial path for this pure
-        // CPU decode.
-        job();
-    }
+        });
 }
 
 pub fn ensure_image_cache(cx: &mut Cx) {
@@ -1848,9 +1768,6 @@ pub fn process_async_image_load(
     result: Result<ImageBuffer, ImageError>,
 ) {
     ensure_image_cache_inner(cx);
-    // A finished decode frees a slot: hand the next staged one over.
-    let pool = cx.task_pool();
-    cx.get_global::<ImageCache>().decode_queue.pump(&pool);
     if let Ok(data) = result {
         let width = data.width;
         let height = data.height;
@@ -1861,7 +1778,7 @@ pub fn process_async_image_load(
                 log!(
                     "ImageCache: gpu_commit key={} elapsed_ms={:.1} size={}x{}",
                     image_path.display(),
-                    (Cx::monotonic_now() - upload_start) * 1000.0,
+                    upload_start.elapsed().as_secs_f64() * 1000.0,
                     width,
                     height
                 );
@@ -2101,7 +2018,7 @@ pub fn handle_image_cache_network_responses(cx: &mut Cx, e: &NetworkResponsesEve
                             continue;
                         }
                         cache.map.remove(&image_path);
-                        decode_queue.push((image_path, Arc::new(body.to_vec())));
+                        decode_queue.push((image_path, Arc::new(body.clone())));
                     } else {
                         cache.map.remove(&image_path);
                     }
diff --git a/draw/src/lib.rs b/draw/src/lib.rs
index e7f9688b3..fb7c6363c 100644
--- a/draw/src/lib.rs
+++ b/draw/src/lib.rs
@@ -14,7 +14,6 @@ pub mod nav;
 pub mod overlay;
 pub mod scene_3d;
 pub mod scene_sun;
-pub mod size_expr;
 pub mod shader;
 pub mod svg;
 pub mod text;
@@ -43,7 +42,6 @@ pub use crate::{
         solar_dir, SceneSun, ShinyConfig, MAT_CANOPY, MAT_GREEN, MAT_NONE, MAT_ROOF,
         MAT_ROUTE_GLOW, MAT_SHADOW, MAT_WALL, MAT_WATER, SOLAR_DECLINATION_DEG,
     },
-    size_expr::{SizeExprContext, SizeExprId, SizeExprSimple, SizeExprStore, SizeExprUnit},
     shader::{
         draw_cube::DrawCube, draw_glyph::DrawGlyph, draw_pbr::DrawPbr,
         draw_pbr::DrawPbrMaterialState, draw_pbr::DrawPbrRefractive, draw_pbr::DrawPbrTextureSet,
@@ -58,8 +56,7 @@ pub use crate::{
         GeometryQuad2D,
     },*/
     turtle::{
-        Align, Base, CellAlign, CellPlacement, DeferredWalk, Distribute, FitBound, Flow, Layout,
-        Metrics, ResolveAt, Size, TurtleAlignRange, Walk,
+        Align, Base, DeferredWalk, FitBound, Flow, Layout, Metrics, Size, TurtleAlignRange, Walk,
     },
     vector::{GradientStop, VectorPaint},
 };
diff --git a/draw/src/shader/draw_rotated_text.rs b/draw/src/shader/draw_rotated_text.rs
index 3a6e4ee64..4d5e80ada 100644
--- a/draw/src/shader/draw_rotated_text.rs
+++ b/draw/src/shader/draw_rotated_text.rs
@@ -44,25 +44,6 @@ script_mod! {
         // px), z = bend cap angle, w = cos(tilt).
         space_warp: uniform(vec4(0.0, 0.0, 0.0, 0.0))
         space_warp2: uniform(vec4(0.0, 0.0, 0.0, 1.0))
-        // The label cross-fade clock (app seconds) and fade length: every
-        // glyph carries its own fade start and direction as instance
-        // values (`fade_at`, `fade_in`), so a retained batch fades on the
-        // GPU from one per-frame uniform without re-recording.
-        label_clock: uniform(0.0)
-        label_fade: uniform(0.25)
-
-        // 1 while the glyph is fully shown; rising from 0 over label_fade
-        // after fade_at for a label entering the set (fade_in 1), sinking
-        // to 0 for one leaving it (fade_in -1). fade_in 0 = no fade.
-        fade_alpha: fn() -> float {
-            if self.fade_in > 0.5 {
-                return clamp((self.label_clock - self.fade_at) / max(self.label_fade, 0.001), 0.0, 1.0)
-            }
-            if self.fade_in < -0.5 {
-                return 1.0 - clamp((self.label_clock - self.fade_at) / max(self.label_fade, 0.001), 0.0, 1.0)
-            }
-            return 1.0
-        }
 
         // Fold one camera-delta'd GROUND position (lift already removed)
         // and re-apply `lift` scaled by the local perspective factor —
@@ -188,8 +169,7 @@ script_mod! {
                 || self.rotated_pos.x > clip.z || self.rotated_pos.y > clip.w {
                 discard()
             }
-            // Premultiplied: the fade scales every channel.
-            return self.sample_text_pixel() * self.fade_alpha()
+            return self.sample_text_pixel()
         }
     }
 }
@@ -216,13 +196,6 @@ pub struct DrawRotatedText {
     /// offsets and size stay constant screen px (like the pin mesh).
     #[live(0.0)]
     pub billboard: f32,
-    /// Fade start on the `label_clock` (app seconds) — see `fade_in`.
-    #[live(0.0)]
-    pub fade_at: f32,
-    /// 1.0 = rising from transparent after `fade_at`, -1.0 = sinking to
-    /// transparent, 0.0 = no fade (the default for every other user).
-    #[live(0.0)]
-    pub fade_in: f32,
 }
 
 impl DrawRotatedText {
@@ -259,13 +232,6 @@ impl DrawRotatedText {
             &[warp2[0], warp2[1], warp2[2], cos_t],
         );
     }
-
-    /// The cross-fade clock (app seconds, the same base the glyphs'
-    /// `fade_at` was stamped on) and the fade length in seconds.
-    pub fn set_fade_clock(&mut self, cx: &mut Cx, clock: f32, fade_secs: f32) {
-        self.draw_vars.set_uniform(cx, live_id!(label_clock), &[clock]);
-        self.draw_vars.set_uniform(cx, live_id!(label_fade), &[fade_secs]);
-    }
 }
 
 /// A single glyph positioned along a path, ready to draw.
@@ -308,19 +274,6 @@ impl DrawRotatedText {
         }
     }
 
-    /// Re-present a glyph batch recorded into the retained draw list `list`
-    /// on an earlier frame: this frame's pass/view uniforms and the camera
-    /// values staged since (`set_camera_delta`, `set_pan_delta`,
-    /// `set_space_warp`) go onto every glyph call in the list; the glyph
-    /// instances themselves stay resident. `false` when the list holds no
-    /// call of this shader.
-    pub fn refresh_glyph_batch(&mut self, cx: &mut Cx2d, list: DrawListId) -> bool {
-        self.draw_super.update_draw_vars(cx);
-        self.draw_super
-            .draw_vars
-            .update_uniforms_on_draw_list(cx, list)
-    }
-
     /// Draw a single glyph at an arbitrary position with rotation.
     #[allow(clippy::too_many_arguments)]
     pub fn draw_glyph_at(
diff --git a/draw/src/shader/draw_svg.rs b/draw/src/shader/draw_svg.rs
index d3af85374..c9abbd1b7 100644
--- a/draw/src/shader/draw_svg.rs
+++ b/draw/src/shader/draw_svg.rs
@@ -175,7 +175,6 @@ impl DrawSvg {
         if self.svg_doc.is_none() {
             return Rect::default();
         }
-        let walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
         let walk = self.resolve_walk(walk);
         let rect = cx.walk_turtle(walk);
         self.render_to_rect(cx, &rect, 0.0);
@@ -187,7 +186,6 @@ impl DrawSvg {
         if self.svg_doc.is_none() {
             return Rect::default();
         }
-        let walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
         let walk = self.resolve_walk(walk);
         let rect = cx.walk_turtle(walk);
         self.render_to_rect(cx, &rect, time);
diff --git a/draw/src/shader/draw_svg_glyph.rs b/draw/src/shader/draw_svg_glyph.rs
index 76938fe5c..be9a78b49 100644
--- a/draw/src/shader/draw_svg_glyph.rs
+++ b/draw/src/shader/draw_svg_glyph.rs
@@ -54,7 +54,6 @@ impl DrawSvgGlyph {
         if self.svg_doc.is_none() {
             return Rect::default();
         }
-        let walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
         let walk = self.resolve_walk(walk);
         let rect = cx.walk_turtle(walk);
         self.render_to_rect(cx, &rect);
diff --git a/draw/src/shader/draw_text.rs b/draw/src/shader/draw_text.rs
index 93365f867..b1aa2e737 100644
--- a/draw/src/shader/draw_text.rs
+++ b/draw/src/shader/draw_text.rs
@@ -7,7 +7,7 @@ use {
         text::{
             color::Color,
             font::FontId,
-            font_family::{FontDiagnostics, FontFamilyId},
+            font_family::FontFamilyId,
             fonts::Fonts,
             geom::{Point, Rect as TextRect, Size, Transform},
             layouter::{
@@ -2163,7 +2163,6 @@ impl DrawText {
     }
 
     pub fn draw_walk(&mut self, cx: &mut Cx2d, walk: Walk, align: Align, text: &str) -> Rect {
-        let walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
         let mut max_width_in_lpxs = self.max_layout_width_for_walk(cx, walk);
 
         // For Fit-width containers with a max bound, resolve the bound so that
@@ -2172,13 +2171,54 @@ impl DrawText {
         if max_width_in_lpxs.is_none()
             && (self.text_overflow == TextOverflow::Ellipsis || self.max_lines > 0)
         {
-            let ellipsis_width_in_lpxs = (self.text_overflow == TextOverflow::Ellipsis).then(|| {
-                self.layout(cx, 0.0, 0.0, None, false, Align::default(), "…")
-                    .size_in_lpxs
-                    .width
-            });
-            max_width_in_lpxs =
-                self.fit_layout_width_for_walk(cx, walk, ellipsis_width_in_lpxs);
+            if let crate::turtle::Size::Fit {
+                max: Some(max_bound),
+                ..
+            } = walk.width
+            {
+                if let Some(resolved) = max_bound.eval_width(cx) {
+                    let turtle = cx.turtle();
+                    let padding = turtle.padding();
+                    // The bound limits this walk's margin box, so the text
+                    // itself gets the bound minus the walk's own horizontal
+                    // margins and the enclosing turtle's padding.
+                    let mut available =
+                        resolved - padding.left - padding.right - walk.margin.width();
+                    // When the enclosing turtle is itself an unresolved Fit
+                    // with a max bound (a Label sizing itself around this
+                    // text), its final width is clamped to the bound minus
+                    // its outer margins; the text must shrink by the same
+                    // amount, or the clamped clip slices off its tail.
+                    if turtle.width().is_nan()
+                        && matches!(
+                            turtle.walk().width,
+                            crate::turtle::Size::Fit { max: Some(_), .. }
+                        )
+                    {
+                        available -= turtle.walk().margin.width();
+                    }
+                    // The layouter works in unscaled units; rows are multiplied
+                    // by font_scale on output, so the bound must be divided by
+                    // it here, as max_layout_width_for_walk does.
+                    let available_in_lpxs =
+                        (available.max(0.0) as f32) / self.font_scale.max(0.0001);
+                    // A bound too narrow for even the truncation ellipsis is no
+                    // bound at all: the layouter appends the ellipsis glyph
+                    // unconditionally, so a narrower clip would slice it open.
+                    // Left unbounded, the text overflows honestly, which lets
+                    // an enclosing flow's inline-content clamp hide it and
+                    // draw the ellipsis itself.
+                    let below_ellipsis_width = self.text_overflow == TextOverflow::Ellipsis
+                        && available_in_lpxs
+                            < self
+                                .layout(cx, 0.0, 0.0, None, false, Align::default(), "…")
+                                .size_in_lpxs
+                                .width;
+                    if !below_ellipsis_width {
+                        max_width_in_lpxs = Some(available_in_lpxs);
+                    }
+                }
+            }
         }
 
         let wrap = matches!(cx.turtle().layout().flow, Flow::Right { wrap: true, .. });
@@ -2188,41 +2228,14 @@ impl DrawText {
     }
 
     fn max_layout_width_for_walk(&self, cx: &mut Cx2d, walk: Walk) -> Option<f32> {
-        let width = cx
-            .turtle()
-            .max_width(walk)
-            .or_else(|| {
-                let turtle_rect = cx.turtle().inner_rect();
-                (!turtle_rect.size.x.is_nan()).then_some(turtle_rect.size.x)
-            })?;
+        let width = cx.turtle().max_width(walk).or_else(|| {
+            let turtle_rect = cx.turtle().inner_rect();
+            (!turtle_rect.size.x.is_nan()).then_some(turtle_rect.size.x)
+        })?;
 
         Some((width.max(0.0) as f32) / self.font_scale.max(0.0001))
     }
 
-    fn fit_layout_width_for_walk(
-        &self,
-        cx: &Cx2d,
-        walk: Walk,
-        ellipsis_width_in_lpxs: Option<f32>,
-    ) -> Option<f32> {
-        if !walk.width.is_fit() {
-            return None;
-        }
-        let resolved = cx
-            .walk_max_width(walk)
-            .or_else(|| cx.current_turtle_max_width())?;
-        let padding = cx.turtle().padding();
-        let available_in_lpxs = ((resolved - padding.left - padding.right).max(0.0) as f32)
-            / self.font_scale.max(0.0001);
-        // A bound too narrow for even the truncation ellipsis is no bound at
-        // all. This lets an enclosing wrapped flow relocate or hide the run.
-        if ellipsis_width_in_lpxs.is_some_and(|ellipsis| available_in_lpxs < ellipsis) {
-            None
-        } else {
-            Some(available_in_lpxs)
-        }
-    }
-
     pub fn draw_walk_laidout(
         &mut self,
         cx: &mut Cx2d,
@@ -2232,7 +2245,6 @@ impl DrawText {
         use crate::text::geom::{Point, Size};
         use crate::turtle;
 
-        let walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
         let size_in_lpxs = laidout_text.size_in_lpxs * self.font_scale;
         let max_size_in_lpxs = Size::new(
             cx.turtle()
@@ -2243,6 +2255,8 @@ impl DrawText {
                 .map_or(size_in_lpxs.height, |max_height| max_height as f32),
         );
         let turtle_rect = cx.walk_turtle(Walk {
+            abs_pos: walk.abs_pos,
+            margin: walk.margin,
             width: turtle::Size::Fixed(max_size_in_lpxs.width as f64),
             height: turtle::Size::Fixed(max_size_in_lpxs.height as f64),
             metrics: Metrics {
@@ -2250,7 +2264,6 @@ impl DrawText {
                 line_gap: 0.0,
                 line_scale: 1.0,
             },
-            ..walk
         });
 
         if self.debug {
@@ -2716,7 +2729,7 @@ impl DrawText {
         let fonts = cx.get_global::<Rc<RefCell<Fonts>>>().clone();
         let mut fonts = fonts.borrow_mut();
 
-        let laidout = fonts.get_or_layout(BorrowedLayoutParams {
+        fonts.get_or_layout(BorrowedLayoutParams {
             text,
             style: Style {
                 font_family_id: self.text_style.font_family.to_font_family_id(),
@@ -2737,19 +2750,7 @@ impl DrawText {
                 },
                 ellipsis: self.text_overflow == TextOverflow::Ellipsis,
             },
-        });
-        drop(fonts);
-        let has_missing_glyph = laidout
-            .rows
-            .iter()
-            .flat_map(|row| &row.glyphs)
-            .any(|glyph| glyph.id == 0);
-        self.text_style.font_family.request_lazy_fonts_for_glyph_miss(
-            cx,
-            text,
-            has_missing_glyph,
-        );
-        laidout
+        })
     }
 
     fn draw_text(&mut self, cx: &mut Cx2d, origin_in_lpxs: Point<f32>, text: &LaidoutText) {
@@ -3425,10 +3426,6 @@ pub struct FontMember {
     /// Positive values map to the OpenType `wght` axis. `0.0` keeps the font default.
     #[live(0.0)]
     pub weight: f32,
-    /// `1` = CJK and `2` = emoji. These members are requested only after a
-    /// real glyph miss; zero keeps the ordinary eager behavior.
-    #[live(0.0)]
-    pub lazy: f32,
 }
 
 #[derive(Debug, Clone, Script, PartialEq)]
@@ -3437,20 +3434,14 @@ pub struct FontFamily {
     id: LiveId,
     #[rust]
     members: Vec<FontMemberDef>,
-    #[rust]
-    diagnostic_role: String,
-    #[rust]
-    diagnostic_set: String,
 }
 
 #[derive(Debug, Clone, Default, PartialEq)]
 pub struct FontMemberDef {
     handle: ScriptHandle,
-    id: String,
     asc: f32,
     desc: f32,
     weight: f32,
-    lazy: Option<LazyFontFamily>,
 }
 
 impl FontFamily {
@@ -3458,32 +3449,16 @@ impl FontFamily {
         (self.id.0).into()
     }
 
-    /// Stable logical member names in fallback order.
-    pub fn member_ids(&self) -> impl ExactSizeIterator<Item = &str> {
-        self.members.iter().map(|member| member.id.as_str())
-    }
-
     fn update_font_definitions(&self, cx: &mut Cx, fonts: &mut Fonts) {
         let mut font_ids = Vec::new();
-        let mut expected_member_count = 0;
-        let family_id = self.to_font_family_id();
 
         for member in &self.members {
-            if let Some(lazy) = member.lazy {
-                if !fonts.lazy_font_is_requested(family_id, lazy) {
-                    continue;
-                }
-            }
-            expected_member_count += 1;
             let font_id = font_member_font_id(member);
 
             if !fonts.is_font_known(font_id) {
                 let font_data = cx.get_resource_font_bytes(member.handle);
 
                 if let Some(data) = font_data {
-                    if let Some(family) = member.lazy {
-                        log!("lazy font family loaded: {:?} ({})", family, member.id);
-                    }
                     fonts.define_font(
                         font_id,
                         FontDefinition {
@@ -3504,24 +3479,10 @@ impl FontFamily {
         }
 
         fonts.set_font_family_definition(
-            family_id,
+            self.to_font_family_id(),
             FontFamilyDefinition {
                 font_ids,
-                expected_member_count,
-                diagnostics: FontDiagnostics {
-                    role: self.diagnostic_role.clone(),
-                    set: self.diagnostic_set.clone(),
-                    tried: self
-                        .members
-                        .iter()
-                        .filter(|member| {
-                            member
-                                .lazy
-                                .map_or(true, |lazy| fonts.lazy_font_is_requested(family_id, lazy))
-                        })
-                        .map(|member| member.id.clone())
-                        .collect(),
-                },
+                expected_member_count: self.members.len(),
             },
         );
     }
@@ -3531,43 +3492,20 @@ impl FontFamily {
 
         let family_id = self.to_font_family_id();
         let fonts = cx.get_global::<Rc<RefCell<Fonts>>>().clone();
-        let expected_member_count = {
-            let fonts_ref = fonts.borrow();
-            self.members
-                .iter()
-                .filter(|member| {
-                    member
-                        .lazy
-                        .map_or(true, |lazy| fonts_ref.lazy_font_is_requested(family_id, lazy))
-                })
-                .count()
-        };
 
         {
             let fonts_ref = fonts.borrow();
-            if fonts_ref.is_font_family_complete(family_id, expected_member_count) {
+            if fonts_ref.is_font_family_complete(family_id) {
                 return;
             }
         }
 
-        let handles = {
-            let fonts_ref = fonts.borrow();
-            self.members
-                .iter()
-                .filter(|member| {
-                    member
-                        .lazy
-                        .map_or(true, |lazy| fonts_ref.lazy_font_is_requested(family_id, lazy))
-                })
-                .map(|member| member.handle)
-                .collect::<Vec<_>>()
-        };
-        for handle in handles {
-            cx.load_script_resource(handle);
+        for member in &self.members {
+            cx.load_script_resource(member.handle);
         }
         {
             let fonts_ref = fonts.borrow();
-            if fonts_ref.is_font_family_complete(family_id, expected_member_count) {
+            if fonts_ref.is_font_family_complete(family_id) {
                 return;
             }
         }
@@ -3575,44 +3513,6 @@ impl FontFamily {
         let mut fonts_ref = fonts.borrow_mut();
         self.update_font_definitions(cx, &mut fonts_ref);
     }
-
-    fn request_lazy_fonts_for_glyph_miss(
-        &self,
-        cx: &mut Cx,
-        text: &str,
-        has_missing_glyph: bool,
-    ) {
-        let fonts = cx.get_global::<Rc<RefCell<Fonts>>>().clone();
-        let family_id = self.to_font_family_id();
-        let handles = {
-            let mut fonts_ref = fonts.borrow_mut();
-            self.members
-                .iter()
-                .filter_map(|member| {
-                    let family = member.lazy?;
-                    fonts_ref
-                        .take_lazy_font_request(
-                            family_id,
-                            family,
-                            text,
-                            has_missing_glyph,
-                        )
-                        .then_some(member.handle)
-                })
-                .collect::<Vec<_>>()
-        };
-        if handles.is_empty() {
-            return;
-        }
-        for handle in handles {
-            cx.load_script_resource(handle);
-        }
-
-        self.update_font_definitions(cx, &mut fonts.borrow_mut());
-        // Native file reads may have completed above; wasm will redraw again
-        // when the HTTP response populates the resource.
-        cx.redraw_all();
-    }
 }
 
 fn font_member_weight(member: &FontMemberDef) -> Option<f32> {
@@ -3674,18 +3574,6 @@ impl ScriptHook for FontFamily {
         // Use the object index as the unique id
         self.id = LiveId(obj.index() as u64);
         self.members.clear();
-        let selected_set = vm.cx().font_set().as_str().to_string();
-        let map = vm.bx.heap.map_ref(obj);
-        self.diagnostic_role = map
-            .get(&id!(_font_role).into())
-            .and_then(|entry| entry.value.as_id())
-            .and_then(|id| id.as_string(|name| name.map(str::to_owned)))
-            .unwrap_or_else(|| "custom".to_string());
-        self.diagnostic_set = map
-            .get(&id!(_font_set).into())
-            .and_then(|entry| entry.value.as_id())
-            .and_then(|id| id.as_string(|name| name.map(str::to_owned)))
-            .unwrap_or(selected_set);
 
         let len = vm.bx.heap.vec_len(obj);
         for i in 0..len {
@@ -3694,19 +3582,9 @@ impl ScriptHook for FontFamily {
             if let Some(ref handle_ref) = member.res {
                 self.members.push(FontMemberDef {
                     handle: handle_ref.as_handle(),
-                    id: kv
-                        .key
-                        .as_id()
-                        .and_then(|id| id.as_string(|name| name.map(str::to_owned)))
-                        .unwrap_or_else(|| format!("resource_{}", handle_ref.as_handle().index())),
                     asc: member.asc,
                     desc: member.desc,
                     weight: member.weight,
-                    lazy: match member.lazy as u32 {
-                        1 => Some(LazyFontFamily::Cjk),
-                        2 => Some(LazyFontFamily::Emoji),
-                        _ => None,
-                    },
                 });
             }
         }
@@ -3722,86 +3600,19 @@ impl ScriptHook for FontFamily {
 
 #[cfg(test)]
 mod tests {
-    use super::{DrawText, TextOverflow};
-    use crate::{
-        cx_2d::Cx2d,
-        cx_draw::CxDraw,
-        makepad_platform::{dvec2, Cx, DrawEvent, Inset, ScriptNew},
-        turtle::{FitBound, Layout, Size, Walk},
-    };
+    use super::DrawText;
     #[cfg(any(target_os = "linux", target_os = "windows"))]
     use super::{register_draw_text_slug, DrawTextSlug};
     #[cfg(any(target_os = "linux", target_os = "windows"))]
-    use crate::makepad_platform::{live_id, vec4, LiveId, ScriptVmCx};
+    use crate::makepad_platform::{live_id, LiveId, ScriptNew, ScriptVmCx};
+    #[cfg(any(target_os = "linux", target_os = "windows"))]
+    use crate::makepad_platform::{vec4, Cx};
 
     #[test]
     fn draw_text_size_stays_16_byte_aligned() {
         assert_eq!(std::mem::size_of::<DrawText>() % 16, 0);
     }
 
-    #[test]
-    fn ellipsis_fit_bound_keeps_the_below_ellipsis_relocation_path() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut draw_text = cx.with_vm(|vm| {
-            crate::script_mod(vm);
-            DrawText::script_new_with_default(vm)
-        });
-        draw_text.text_overflow = TextOverflow::Ellipsis;
-        draw_text.font_scale = 1.0;
-
-        let event = DrawEvent::default();
-        let mut draw = CxDraw::new(&mut cx, &event);
-        let mut cx = Cx2d::new(&mut draw);
-        cx.begin_root_turtle(dvec2(300.0, 100.0), Layout::default());
-        cx.begin_turtle(
-            Walk {
-                width: Size::Fit {
-                    min: None,
-                    max: Some(FitBound::Abs(120.0)),
-                },
-                height: Size::fit(),
-                ..Default::default()
-            },
-            Layout::default().with_padding_left(5.0).with_padding_right(5.0),
-        );
-
-        // Label folds its padding into this margin before forwarding the walk.
-        let walk = Walk {
-            margin: Inset {
-                left: 10.0,
-                right: 10.0,
-                ..Default::default()
-            },
-            width: Size::Fit {
-                min: None,
-                max: Some(FitBound::Abs(100.0)),
-            },
-            height: Size::fit(),
-            ..Default::default()
-        };
-        assert_eq!(draw_text.max_layout_width_for_walk(&mut cx, walk), None);
-        // The Size::Fit max is a margin-box limit: walk_max_width removes the
-        // 20px label margin, then the enclosing turtle's padding is removed once.
-        assert_eq!(
-            draw_text.fit_layout_width_for_walk(&cx, walk, Some(60.0)),
-            Some(70.0)
-        );
-        // Leaving this unbounded is what keeps the enclosing flow's relocation
-        // and hide-then-ellipsis behavior reachable.
-        assert_eq!(
-            draw_text.fit_layout_width_for_walk(&cx, walk, Some(80.0)),
-            None
-        );
-
-        let current_bound_fallback = Walk::fit();
-        assert_eq!(
-            draw_text.fit_layout_width_for_walk(&cx, current_bound_fallback, None),
-            Some(110.0)
-        );
-        cx.end_turtle();
-        cx.end_turtle();
-    }
-
     #[cfg(any(target_os = "linux", target_os = "windows"))]
     fn read_instance(draw_vars: &super::DrawVars, cx: &mut Cx, id: LiveId) -> [f32; 4] {
         let mut value = [0.0; 4];
diff --git a/draw/src/shader/draw_vector.rs b/draw/src/shader/draw_vector.rs
index fb54b9e14..0eeccb801 100644
--- a/draw/src/shader/draw_vector.rs
+++ b/draw/src/shader/draw_vector.rs
@@ -33,8 +33,6 @@ script_mod! {
 
         vertex: fn() {
             let pos = vec2(self.geom.x, self.geom.y);
-            // uv.y <= 1 is cap coverage; round-cap carriers use
-            // uv.y = 1 + cap_axis, where cap_axis runs 0..1 from centre to tip.
             let g_uv = unpack2f16(self.geom.uv)
             let g_color = unpack4u8(self.geom.color)
             let g_p0s = unpack2f16(self.geom.p0s)
@@ -225,13 +223,7 @@ script_mod! {
             );
             if local.x < clip.x || local.y < clip.y
                 || local.x > clip.z || local.y > clip.w {
-                // Transparent fragments still write depth. That is normally
-                // invisible, but an embedded vector canvas can contain page-
-                // sized geometry extending far beyond its widget clip; those
-                // zero-alpha fragments would then hide every lower-depth
-                // sibling drawn later in the pass. Discard outside the clip
-                // so both color and depth stay confined to the widget.
-                discard()
+                return vec4(0.0, 0.0, 0.0, 0.0)
             }
             // geometry shadow mode: stroke_mult == -2.0
             // v interpolates 1.0 (edge) to 0.0 (3*blur out), stroke_dist = blur
@@ -256,10 +248,6 @@ script_mod! {
             }
             let color = self.get_color();
             var alpha = 0.0;
-            let cap = self.v_tcoord.y;
-            let cap_axis = max(cap - 1.0, 0.0);
-            let round_sd = 1.0 - length(vec2(self.v_tcoord.x * 2.0 - 1.0, cap_axis));
-            let round_fw = length(vec2(dFdx(round_sd), dFdy(round_sd)));
             // Wide analytic fill fringe. Its tcoord.x is signed across the
             // nominal edge (0 exactly on the path, positive inside, negative
             // outside). Dividing by its screen derivative recovers signed
@@ -270,13 +258,7 @@ script_mod! {
             //
             // stroke_mult = 2e6 is reserved for this mode. Ordinary fills
             // keep their established 1e6 sentinel.
-            if cap > 1.0 {
-                alpha = clamp(round_sd / max(round_fw, 0.001), 0.0, 1.0)
-                    * self.get_stroke_mask();
-                if alpha * color.w <= 0.004 {
-                    discard()
-                }
-            } else if self.v_stroke_mult > 1.5e6 {
+            if self.v_stroke_mult > 1.5e6 {
                 let sd = self.v_tcoord.x;
                 let fw = length(vec2(dFdx(sd), dFdy(sd)));
                 alpha = clamp(0.5 + sd / max(fw, 0.001), 0.0, 1.0);
@@ -290,10 +272,10 @@ script_mod! {
             } else {
                 let sd = 1.0 - abs(self.v_tcoord.x * 2.0 - 1.0);
                 let fw = length(vec2(dFdx(sd), dFdy(sd)));
+                let cap = self.v_tcoord.y;
                 let cap_fw = length(vec2(dFdx(cap), dFdy(cap)));
                 let cap_alpha = smoothstep(0.0, max(cap_fw, 0.001), cap);
-                alpha = clamp(sd / max(fw, 0.001), 0.0, 1.0)
-                    * cap_alpha * self.get_stroke_mask();
+                alpha = clamp(sd / max(fw, 0.001), 0.0, 1.0) * cap_alpha * self.get_stroke_mask();
             }
             return color * alpha
         }
diff --git a/draw/src/size_expr.rs b/draw/src/size_expr.rs
deleted file mode 100644
index 1816bccd9..000000000
--- a/draw/src/size_expr.rs
+++ /dev/null
@@ -1,724 +0,0 @@
-//! Compiled, allocation-free-at-evaluation size expressions.
-
-use std::collections::HashMap;
-
-/// Maximum evaluator stack depth. Compilation rejects programs that would
-/// exceed this bound, so evaluation can use a fixed stack.
-pub const SIZE_EXPR_STACK_CAP: usize = 32;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-pub struct SizeExprId(pub u32);
-
-impl SizeExprId {
-    pub const INVALID: Self = Self(u32::MAX);
-}
-
-impl Default for SizeExprId {
-    fn default() -> Self {
-        Self::INVALID
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub enum SizeExprSimple {
-    Abs(f64),
-    Rel { unit: SizeExprUnit, factor: f64 },
-    Compound(SizeExprId),
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum SizeExprUnit {
-    Parent,
-    Vw,
-    Vh,
-    Cqw,
-    Cqh,
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-pub struct SizeExprContext {
-    pub parent: f64,
-    pub viewport_width: f64,
-    pub viewport_height: f64,
-    pub container_width: f64,
-    pub container_height: f64,
-}
-
-impl SizeExprContext {
-    #[inline]
-    fn base(self, unit: SizeExprUnit) -> f64 {
-        match unit {
-            SizeExprUnit::Parent => self.parent,
-            SizeExprUnit::Vw => self.viewport_width,
-            SizeExprUnit::Vh => self.viewport_height,
-            SizeExprUnit::Cqw => self.container_width,
-            SizeExprUnit::Cqh => self.container_height,
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-struct SizeExpression {
-    source: String,
-    program: Vec<Op>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-enum Op {
-    Scalar(f64),
-    Length(f64),
-    Relative(SizeExprUnit, f64),
-    Neg,
-    Add,
-    Sub,
-    Mul,
-    Div,
-    Min,
-    Max,
-    Clamp,
-}
-
-#[derive(Default, Debug)]
-pub struct SizeExprStore {
-    expressions: Vec<SizeExpression>,
-    by_source: HashMap<String, SizeExprId>,
-}
-
-impl SizeExprStore {
-    /// Compiles and interns `source`. Equivalent expressions with the same
-    /// normalized spelling share an id for the lifetime of this store.
-    pub fn intern(&mut self, source: &str) -> Result<SizeExprSimple, String> {
-        let id = self.intern_id(source)?;
-        Ok(self.classify(id))
-    }
-
-    /// Compiles and interns `source`, returning its stable program handle even
-    /// when the expression can also be represented as a simple absolute or
-    /// relative size.
-    pub fn intern_id(&mut self, source: &str) -> Result<SizeExprId, String> {
-        let normalized = normalize_source(source);
-        if normalized.is_empty() {
-            return Err("empty size expression".into());
-        }
-        if let Some(id) = self.by_source.get(&normalized).copied() {
-            return Ok(id);
-        }
-
-        let program = Parser::new(&normalized).parse()?;
-        let id = SizeExprId(
-            u32::try_from(self.expressions.len())
-                .map_err(|_| "too many size expressions in this Cx".to_string())?,
-        );
-        self.expressions.push(SizeExpression {
-            source: normalized.clone(),
-            program,
-        });
-        self.by_source.insert(normalized, id);
-        Ok(id)
-    }
-
-    pub fn source(&self, id: SizeExprId) -> Option<&str> {
-        self.expressions.get(id.0 as usize).map(|expr| expr.source.as_str())
-    }
-
-    pub fn len(&self) -> usize {
-        self.expressions.len()
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.expressions.is_empty()
-    }
-
-    /// Returns whether evaluating `id` needs the current parent/container
-    /// dimension. Viewport-relative expressions remain content-independent.
-    pub fn requires_parent_or_container(&self, id: SizeExprId) -> bool {
-        self.expressions.get(id.0 as usize).is_none_or(|expression| {
-            expression.program.iter().any(|op| {
-                matches!(
-                    op,
-                    Op::Relative(
-                        SizeExprUnit::Parent | SizeExprUnit::Cqw | SizeExprUnit::Cqh,
-                        _
-                    )
-                )
-            })
-        })
-    }
-
-    /// Evaluates a compiled program without allocation or synchronization.
-    pub fn eval(&self, id: SizeExprId, context: SizeExprContext) -> f64 {
-        let Some(expression) = self.expressions.get(id.0 as usize) else {
-            return f64::NAN;
-        };
-        let mut stack = [0.0; SIZE_EXPR_STACK_CAP];
-        let mut len = 0usize;
-        for op in &expression.program {
-            match *op {
-                Op::Scalar(value) | Op::Length(value) => push(&mut stack, &mut len, value),
-                Op::Relative(unit, factor) => {
-                    push(&mut stack, &mut len, context.base(unit) * factor)
-                }
-                Op::Neg => unary(&mut stack, len, |value| -value),
-                Op::Add => binary(&mut stack, &mut len, |a, b| a + b),
-                Op::Sub => binary(&mut stack, &mut len, |a, b| a - b),
-                Op::Mul => binary(&mut stack, &mut len, |a, b| a * b),
-                Op::Div => binary(&mut stack, &mut len, |a, b| {
-                    if b == 0.0 { f64::NAN } else { a / b }
-                }),
-                Op::Min => binary(&mut stack, &mut len, finite_min),
-                Op::Max => binary(&mut stack, &mut len, finite_max),
-                Op::Clamp => {
-                    if len < 3 {
-                        return f64::NAN;
-                    }
-                    let max = stack[len - 1];
-                    let value = stack[len - 2];
-                    let min = stack[len - 3];
-                    len -= 2;
-                    stack[len - 1] = if min.is_finite() && value.is_finite() && max.is_finite() {
-                        value.max(min).min(max.max(min))
-                    } else {
-                        f64::NAN
-                    };
-                }
-            }
-        }
-        if len == 1 && stack[0].is_finite() {
-            stack[0]
-        } else {
-            f64::NAN
-        }
-    }
-
-    fn classify(&self, id: SizeExprId) -> SizeExprSimple {
-        let program = &self.expressions[id.0 as usize].program;
-        match program.as_slice() {
-            [Op::Scalar(value)] | [Op::Length(value)] => SizeExprSimple::Abs(*value),
-            [Op::Relative(unit, factor)] => SizeExprSimple::Rel {
-                unit: *unit,
-                factor: *factor,
-            },
-            [Op::Scalar(value), Op::Neg] | [Op::Length(value), Op::Neg] => {
-                SizeExprSimple::Abs(-*value)
-            }
-            [Op::Relative(unit, factor), Op::Neg] => SizeExprSimple::Rel {
-                unit: *unit,
-                factor: -*factor,
-            },
-            _ => SizeExprSimple::Compound(id),
-        }
-    }
-}
-
-#[inline]
-fn push(stack: &mut [f64; SIZE_EXPR_STACK_CAP], len: &mut usize, value: f64) {
-    if *len < SIZE_EXPR_STACK_CAP {
-        stack[*len] = value;
-        *len += 1;
-    }
-}
-
-#[inline]
-fn unary(stack: &mut [f64; SIZE_EXPR_STACK_CAP], len: usize, op: impl FnOnce(f64) -> f64) {
-    if len != 0 {
-        let value = stack[len - 1];
-        stack[len - 1] = if value.is_finite() { op(value) } else { f64::NAN };
-    }
-}
-
-#[inline]
-fn binary(
-    stack: &mut [f64; SIZE_EXPR_STACK_CAP],
-    len: &mut usize,
-    op: impl FnOnce(f64, f64) -> f64,
-) {
-    if *len < 2 {
-        *len = 0;
-        return;
-    }
-    let right = stack[*len - 1];
-    let left = stack[*len - 2];
-    *len -= 1;
-    stack[*len - 1] = if left.is_finite() && right.is_finite() {
-        let value = op(left, right);
-        if value.is_finite() { value } else { f64::NAN }
-    } else {
-        f64::NAN
-    };
-}
-
-#[inline]
-fn finite_min(a: f64, b: f64) -> f64 {
-    if a.is_finite() && b.is_finite() { a.min(b) } else { f64::NAN }
-}
-
-#[inline]
-fn finite_max(a: f64, b: f64) -> f64 {
-    if a.is_finite() && b.is_finite() { a.max(b) } else { f64::NAN }
-}
-
-fn normalize_source(source: &str) -> String {
-    source.trim().to_string()
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum Dimension {
-    Scalar,
-    Length,
-}
-
-struct Parser<'a> {
-    source: &'a str,
-    pos: usize,
-    program: Vec<Op>,
-    stack_depth: usize,
-    max_stack_depth: usize,
-    nesting: usize,
-}
-
-impl<'a> Parser<'a> {
-    fn new(source: &'a str) -> Self {
-        Self {
-            source,
-            pos: 0,
-            program: Vec::new(),
-            stack_depth: 0,
-            max_stack_depth: 0,
-            nesting: 0,
-        }
-    }
-
-    fn parse(mut self) -> Result<Vec<Op>, String> {
-        self.skip_ws();
-        let dimension = if self.consume_ident("calc") {
-            self.expect(b'(')?;
-            self.with_nesting(|parser| {
-                let dimension = parser.parse_add_sub()?;
-                parser.expect(b')')?;
-                Ok(dimension)
-            })?
-        } else {
-            self.parse_add_sub()?
-        };
-        self.skip_ws();
-        if self.pos != self.source.len() {
-            return Err(self.error("unexpected trailing input"));
-        }
-        // A plain scalar result is interpreted as logical pixels.
-        let _final_dimension = match dimension {
-            Dimension::Scalar | Dimension::Length => Dimension::Length,
-        };
-        if self.stack_depth != 1 {
-            return Err(self.error("invalid evaluator stack"));
-        }
-        Ok(self.program)
-    }
-
-    fn parse_add_sub(&mut self) -> Result<Dimension, String> {
-        let mut left = self.parse_mul_div()?;
-        loop {
-            self.skip_ws();
-            let op = if self.consume(b'+') {
-                Op::Add
-            } else if self.consume(b'-') {
-                Op::Sub
-            } else {
-                break;
-            };
-            let right = self.parse_mul_div()?;
-            if left != right {
-                return Err(self.error("addition and subtraction require matching dimensions"));
-            }
-            self.binary_op(op)?;
-            left = right;
-        }
-        Ok(left)
-    }
-
-    fn parse_mul_div(&mut self) -> Result<Dimension, String> {
-        let mut left = self.parse_unary()?;
-        loop {
-            self.skip_ws();
-            if self.consume(b'*') {
-                let right = self.parse_unary()?;
-                left = match (left, right) {
-                    (Dimension::Length, Dimension::Length) => {
-                        return Err(self.error("cannot multiply two lengths"));
-                    }
-                    (Dimension::Length, Dimension::Scalar)
-                    | (Dimension::Scalar, Dimension::Length) => Dimension::Length,
-                    (Dimension::Scalar, Dimension::Scalar) => Dimension::Scalar,
-                };
-                self.binary_op(Op::Mul)?;
-            } else if self.consume(b'/') {
-                let right = self.parse_unary()?;
-                if right != Dimension::Scalar {
-                    return Err(self.error("a divisor must be unitless"));
-                }
-                self.binary_op(Op::Div)?;
-            } else {
-                break;
-            }
-        }
-        Ok(left)
-    }
-
-    fn parse_unary(&mut self) -> Result<Dimension, String> {
-        let mut sign_count = 0;
-        let mut negate = false;
-        loop {
-            self.skip_ws();
-            if self.consume(b'-') {
-                negate = !negate;
-            } else if !self.consume(b'+') {
-                break;
-            }
-            sign_count += 1;
-            if sign_count > SIZE_EXPR_STACK_CAP {
-                return Err(self.error("expression unary prefix exceeds parser limit"));
-            }
-        }
-        let dimension = self.parse_primary()?;
-        if negate {
-            self.program.push(Op::Neg);
-        }
-        Ok(dimension)
-    }
-
-    fn parse_primary(&mut self) -> Result<Dimension, String> {
-        self.skip_ws();
-        if self.consume(b'(') {
-            return self.with_nesting(|parser| {
-                let dimension = parser.parse_add_sub()?;
-                parser.expect(b')')?;
-                Ok(dimension)
-            });
-        }
-
-        if self.peek().is_some_and(|byte| byte.is_ascii_alphabetic()) {
-            let name = self.parse_ident().to_string();
-            return self.parse_function(&name);
-        }
-
-        let number = self.parse_number()?;
-        let unit_start = self.pos;
-        while self.peek().is_some_and(|byte| byte.is_ascii_alphabetic() || byte == b'%') {
-            self.pos += 1;
-        }
-        let unit = &self.source[unit_start..self.pos];
-        match unit {
-            "" => {
-                self.push_op(Op::Scalar(number))?;
-                Ok(Dimension::Scalar)
-            }
-            "px" => {
-                self.push_op(Op::Length(number))?;
-                Ok(Dimension::Length)
-            }
-            "%" => {
-                self.push_op(Op::Relative(SizeExprUnit::Parent, number * 0.01))?;
-                Ok(Dimension::Length)
-            }
-            "vw" => {
-                self.push_op(Op::Relative(SizeExprUnit::Vw, number * 0.01))?;
-                Ok(Dimension::Length)
-            }
-            "vh" => {
-                self.push_op(Op::Relative(SizeExprUnit::Vh, number * 0.01))?;
-                Ok(Dimension::Length)
-            }
-            "cqw" => {
-                self.push_op(Op::Relative(SizeExprUnit::Cqw, number * 0.01))?;
-                Ok(Dimension::Length)
-            }
-            "cqh" => {
-                self.push_op(Op::Relative(SizeExprUnit::Cqh, number * 0.01))?;
-                Ok(Dimension::Length)
-            }
-            _ => Err(self.error("unknown size unit")),
-        }
-    }
-
-    fn parse_function(&mut self, name: &str) -> Result<Dimension, String> {
-        self.expect(b'(')?;
-        self.with_nesting(|parser| match name {
-            "min" | "max" => {
-                let dimension = parser.parse_add_sub()?;
-                let mut count = 1;
-                while parser.consume_comma() {
-                    let next = parser.parse_add_sub()?;
-                    if next != dimension {
-                        return Err(parser.error("function arguments require matching dimensions"));
-                    }
-                    parser.binary_op(if name == "min" { Op::Min } else { Op::Max })?;
-                    count += 1;
-                }
-                if count < 2 {
-                    return Err(parser.error("min/max require at least two arguments"));
-                }
-                parser.expect(b')')?;
-                Ok(dimension)
-            }
-            "clamp" => {
-                let min = parser.parse_add_sub()?;
-                parser.expect_comma()?;
-                let value = parser.parse_add_sub()?;
-                parser.expect_comma()?;
-                let max = parser.parse_add_sub()?;
-                if min != value || value != max {
-                    return Err(parser.error("clamp arguments require matching dimensions"));
-                }
-                parser.expect(b')')?;
-                if parser.stack_depth < 3 {
-                    return Err(parser.error("invalid clamp evaluator stack"));
-                }
-                parser.stack_depth -= 2;
-                parser.program.push(Op::Clamp);
-                Ok(value)
-            }
-            "calc" => Err(parser.error("calc is only allowed at the top level")),
-            _ => Err(parser.error("unknown size function")),
-        })
-    }
-
-    fn parse_number(&mut self) -> Result<f64, String> {
-        self.skip_ws();
-        let start = self.pos;
-        let mut digits = false;
-        while self.peek().is_some_and(|byte| byte.is_ascii_digit()) {
-            self.pos += 1;
-            digits = true;
-        }
-        if self.consume(b'.') {
-            while self.peek().is_some_and(|byte| byte.is_ascii_digit()) {
-                self.pos += 1;
-                digits = true;
-            }
-        }
-        if !digits {
-            return Err(self.error("expected a number"));
-        }
-        if self.peek().is_some_and(|byte| byte == b'e' || byte == b'E') {
-            self.pos += 1;
-            if self.peek().is_some_and(|byte| byte == b'+' || byte == b'-') {
-                self.pos += 1;
-            }
-            let exponent_start = self.pos;
-            while self.peek().is_some_and(|byte| byte.is_ascii_digit()) {
-                self.pos += 1;
-            }
-            if exponent_start == self.pos {
-                return Err(self.error("expected exponent digits"));
-            }
-        }
-        let value = self.source[start..self.pos]
-            .parse::<f64>()
-            .map_err(|_| self.error("invalid number"))?;
-        if !value.is_finite() {
-            return Err(self.error("numbers must be finite"));
-        }
-        Ok(value)
-    }
-
-    fn push_op(&mut self, op: Op) -> Result<(), String> {
-        self.stack_depth += 1;
-        self.max_stack_depth = self.max_stack_depth.max(self.stack_depth);
-        if self.max_stack_depth > SIZE_EXPR_STACK_CAP {
-            return Err(self.error("expression exceeds evaluator stack limit"));
-        }
-        self.program.push(op);
-        Ok(())
-    }
-
-    fn binary_op(&mut self, op: Op) -> Result<(), String> {
-        if self.stack_depth < 2 {
-            return Err(self.error("invalid binary expression"));
-        }
-        self.stack_depth -= 1;
-        self.program.push(op);
-        Ok(())
-    }
-
-    fn with_nesting<T>(
-        &mut self,
-        parse: impl FnOnce(&mut Self) -> Result<T, String>,
-    ) -> Result<T, String> {
-        self.nesting += 1;
-        if self.nesting > SIZE_EXPR_STACK_CAP {
-            return Err(self.error("expression nesting exceeds parser limit"));
-        }
-        let result = parse(self);
-        self.nesting -= 1;
-        result
-    }
-
-    fn consume_ident(&mut self, expected: &str) -> bool {
-        let saved = self.pos;
-        let actual = self.parse_ident();
-        if actual == expected {
-            true
-        } else {
-            self.pos = saved;
-            false
-        }
-    }
-
-    fn parse_ident(&mut self) -> &str {
-        self.skip_ws();
-        let start = self.pos;
-        while self.peek().is_some_and(|byte| byte.is_ascii_alphabetic()) {
-            self.pos += 1;
-        }
-        &self.source[start..self.pos]
-    }
-
-    fn consume_comma(&mut self) -> bool {
-        self.skip_ws();
-        self.consume(b',')
-    }
-
-    fn expect_comma(&mut self) -> Result<(), String> {
-        if self.consume_comma() {
-            Ok(())
-        } else {
-            Err(self.error("expected ','"))
-        }
-    }
-
-    fn expect(&mut self, expected: u8) -> Result<(), String> {
-        self.skip_ws();
-        if self.consume(expected) {
-            Ok(())
-        } else {
-            Err(self.error(&format!("expected '{}'", expected as char)))
-        }
-    }
-
-    fn consume(&mut self, expected: u8) -> bool {
-        if self.peek() == Some(expected) {
-            self.pos += 1;
-            true
-        } else {
-            false
-        }
-    }
-
-    fn peek(&self) -> Option<u8> {
-        self.source.as_bytes().get(self.pos).copied()
-    }
-
-    fn skip_ws(&mut self) {
-        while self.peek().is_some_and(|byte| byte.is_ascii_whitespace()) {
-            self.pos += 1;
-        }
-    }
-
-    fn error(&self, message: &str) -> String {
-        format!("{message} at byte {} in {:?}", self.pos, self.source)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn context() -> SizeExprContext {
-        SizeExprContext {
-            parent: 200.0,
-            viewport_width: 1000.0,
-            viewport_height: 800.0,
-            container_width: 500.0,
-            container_height: 300.0,
-        }
-    }
-
-    #[test]
-    fn precedence_units_functions_and_round_trip() {
-        let mut store = SizeExprStore::default();
-        let id = match store.intern(" calc(10px + 50% * 2) ").unwrap() {
-            SizeExprSimple::Compound(id) => id,
-            other => panic!("expected compound expression, got {other:?}"),
-        };
-        assert_eq!(store.eval(id, context()), 210.0);
-        assert_eq!(store.source(id), Some("calc(10px + 50% * 2)"));
-
-        let id = match store.intern("clamp(25vw, max(40px, 60cqw), 90vh)").unwrap() {
-            SizeExprSimple::Compound(id) => id,
-            other => panic!("expected compound expression, got {other:?}"),
-        };
-        assert_eq!(store.eval(id, context()), 300.0);
-    }
-
-    #[test]
-    fn simple_values_dedupe_and_all_units() {
-        let mut store = SizeExprStore::default();
-        assert_eq!(store.intern("240").unwrap(), SizeExprSimple::Abs(240.0));
-        assert_eq!(store.intern("240px").unwrap(), SizeExprSimple::Abs(240.0));
-        assert_eq!(store.intern("50%").unwrap(), SizeExprSimple::Rel { unit: SizeExprUnit::Parent, factor: 0.5 });
-        assert_eq!(store.intern("25vw").unwrap(), SizeExprSimple::Rel { unit: SizeExprUnit::Vw, factor: 0.25 });
-        assert_eq!(store.intern("40vh").unwrap(), SizeExprSimple::Rel { unit: SizeExprUnit::Vh, factor: 0.4 });
-        assert_eq!(store.intern("60cqw").unwrap(), SizeExprSimple::Rel { unit: SizeExprUnit::Cqw, factor: 0.6 });
-        assert_eq!(store.intern("30cqh").unwrap(), SizeExprSimple::Rel { unit: SizeExprUnit::Cqh, factor: 0.3 });
-        let before = store.len();
-        let first = store.intern("10px + 5px").unwrap();
-        let after_first = store.len();
-        let second = store.intern("10px + 5px").unwrap();
-        assert_eq!(first, second);
-        assert_eq!(store.len(), after_first);
-        assert_eq!(after_first, before + 1);
-    }
-
-    #[test]
-    fn dimensions_errors_stack_cap_and_nonfinite_eval() {
-        let mut store = SizeExprStore::default();
-        assert!(store.intern("10px + 2").is_err());
-        assert!(store.intern("10px * 2px").is_err());
-        assert!(store.intern("10 / 2px").is_err());
-        assert!(store.intern("min(1px)").is_err());
-        assert!(store.intern("var(--x)").is_err());
-        assert!(store.intern("Line").is_err());
-        assert!(store.intern("Unused").is_err());
-
-        let too_deep = format!("{}1px{}", "(".repeat(SIZE_EXPR_STACK_CAP + 1), ")".repeat(SIZE_EXPR_STACK_CAP + 1));
-        assert!(store.intern(&too_deep).is_err());
-
-        let too_many_signs = format!("{}1px", "-".repeat(100_000));
-        assert!(store
-            .intern(&too_many_signs)
-            .unwrap_err()
-            .contains("unary prefix exceeds parser limit"));
-        assert_eq!(store.intern("---10px").unwrap(), SizeExprSimple::Abs(-10.0));
-        assert_eq!(store.intern("--+10px").unwrap(), SizeExprSimple::Abs(10.0));
-
-        let mut too_wide = "1px".to_string();
-        for _ in 0..SIZE_EXPR_STACK_CAP {
-            too_wide = format!("1px + ({too_wide})");
-        }
-        assert!(store
-            .intern(&too_wide)
-            .unwrap_err()
-            .contains("evaluator stack limit"));
-
-        let id = match store.intern("10px / 0").unwrap() {
-            SizeExprSimple::Compound(id) => id,
-            other => panic!("expected compound expression, got {other:?}"),
-        };
-        assert!(store.eval(id, context()).is_nan());
-        let id = match store.intern("10px + 50%").unwrap() {
-            SizeExprSimple::Compound(id) => id,
-            other => panic!("expected compound expression, got {other:?}"),
-        };
-        assert!(store.eval(id, SizeExprContext { parent: f64::NAN, ..context() }).is_nan());
-    }
-
-    #[test]
-    fn invalid_handle_never_aliases_the_first_program() {
-        let mut store = SizeExprStore::default();
-        let first = store.intern_id("10px").unwrap();
-        assert_eq!(first, SizeExprId(0));
-        assert_ne!(SizeExprId::default(), first);
-        assert!(store.eval(SizeExprId::default(), context()).is_nan());
-        assert!(store.eval(SizeExprId(999), context()).is_nan());
-        assert_eq!(store.source(SizeExprId::default()), None);
-    }
-}
diff --git a/draw/src/text/font.rs b/draw/src/text/font.rs
index 9c0d89db6..1f96ba333 100644
--- a/draw/src/text/font.rs
+++ b/draw/src/text/font.rs
@@ -350,22 +350,4 @@ mod tests {
             .expect("emoji glyph should rasterize");
         assert_eq!(rasterized.atlas_kind, AtlasKind::Color);
     }
-
-    #[test]
-    fn jetbrains_ui_symbol_fallback_has_permissive_license_and_required_cmap() {
-        let chars = ['⌘', '⇧', '⌥', '⌃', '⏎', '←', '→', '↑', '↓', '•', '…'];
-        let font = make_font(bundled_font_path("jetbrains_mono_variable.ttf"));
-        font.with_ttf_parser_face(|face| {
-            let license = face
-                .names()
-                .into_iter()
-                .find(|record| record.name_id == 13)
-                .and_then(|record| record.to_string())
-                .expect("UI fallback must carry its license in the font name table");
-            assert!(license.contains("SIL Open Font License, Version 1.1"));
-            for ch in chars {
-                assert!(face.glyph_index(ch).is_some(), "UI fallback is missing {ch:?}");
-            }
-        });
-    }
 }
diff --git a/draw/src/text/font_family.rs b/draw/src/text/font_family.rs
index ed3b4870d..4eaabd690 100644
--- a/draw/src/text/font_family.rs
+++ b/draw/src/text/font_family.rs
@@ -12,23 +12,6 @@ use {
     },
 };
 
-#[derive(Clone, Debug, Eq, Hash, PartialEq)]
-pub struct FontDiagnostics {
-    pub role: String,
-    pub set: String,
-    pub tried: Vec<String>,
-}
-
-impl Default for FontDiagnostics {
-    fn default() -> Self {
-        Self {
-            role: "custom".to_string(),
-            set: "unknown".to_string(),
-            tried: Vec::new(),
-        }
-    }
-}
-
 #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
 pub struct FontFamilyId(u64);
 
@@ -49,22 +32,11 @@ pub struct FontFamily {
     id: FontFamilyId,
     shaper: Rc<RefCell<Shaper>>,
     fonts: Rc<[Rc<Font>]>,
-    diagnostics: Rc<FontDiagnostics>,
 }
 
 impl FontFamily {
-    pub fn new(
-        id: FontFamilyId,
-        shaper: Rc<RefCell<Shaper>>,
-        fonts: Rc<[Rc<Font>]>,
-        diagnostics: FontDiagnostics,
-    ) -> Self {
-        Self {
-            id,
-            shaper,
-            fonts,
-            diagnostics: Rc::new(diagnostics),
-        }
+    pub fn new(id: FontFamilyId, shaper: Rc<RefCell<Shaper>>, fonts: Rc<[Rc<Font>]>) -> Self {
+        Self { id, shaper, fonts }
     }
 
     pub fn id(&self) -> FontFamilyId {
@@ -79,17 +51,12 @@ impl FontFamily {
             letter_spacing: Ems(0.0),
             word_spacing: Ems(0.0),
             features: Rc::new(Vec::new()),
-            diagnostics: self.diagnostics.clone(),
         })
     }
 
     pub fn fonts(&self) -> &[Rc<Font>] {
         &self.fonts
     }
-
-    pub fn diagnostics(&self) -> &FontDiagnostics {
-        &self.diagnostics
-    }
 }
 
 impl Eq for FontFamily {}
diff --git a/draw/src/text/fonts.rs b/draw/src/text/fonts.rs
index a47a691ea..d1cbf31d1 100644
--- a/draw/src/text/fonts.rs
+++ b/draw/src/text/fonts.rs
@@ -10,33 +10,9 @@ use {
         slug_atlas::{SlugAtlas, SlugGlyphCacheResult},
     },
     crate::makepad_platform::*,
-    fxhash::FxHashSet,
     std::{cell::RefCell, mem::ManuallyDrop, rc::Rc},
 };
 
-#[derive(Default)]
-struct LazyFontRequests {
-    requested: FxHashSet<(FontFamilyId, LazyFontFamily)>,
-}
-
-impl LazyFontRequests {
-    fn take_for_glyph_miss(
-        &mut self,
-        family_id: FontFamilyId,
-        lazy_family: LazyFontFamily,
-        text: &str,
-        has_missing_glyph: bool,
-    ) -> bool {
-        has_missing_glyph
-            && text.chars().any(|ch| lazy_family.contains(ch))
-            && self.requested.insert((family_id, lazy_family))
-    }
-
-    fn contains(&self, family_id: FontFamilyId, lazy_family: LazyFontFamily) -> bool {
-        self.requested.contains(&(family_id, lazy_family))
-    }
-}
-
 fn default_slug_new_glyphs_per_redraw(cx: &Cx) -> usize {
     match cx.os_type() {
         OsType::LinuxWindow(_) | OsType::LinuxDirect | OsType::Windows => 1,
@@ -53,15 +29,8 @@ fn default_slug_min_dpxs_per_em(cx: &Cx, rasterizer: &Rasterizer) -> f32 {
     }
 }
 
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct FontsMemoryBytes {
-    pub atlas_bytes: usize,
-    pub layout_cache_bytes: usize,
-}
-
 pub struct Fonts {
     layouter: Layouter,
-    lazy_font_requests: LazyFontRequests,
     needs_prepare_atlases: bool,
     atlas_texture: Texture,
     slug_atlas: SlugAtlas,
@@ -87,11 +56,9 @@ impl Fonts {
 
         let mut msdf_job_sender: FromUISender<QueuedMsdfJob> = Default::default();
         let msdf_result_receiver: ToUIReceiver<CompletedMsdfJob> = Default::default();
-        let worker_rx = msdf_job_sender
-            .receiver()
-            .expect("MSDF worker receiver is taken exactly once");
+        let worker_rx = msdf_job_sender.receiver();
         let worker_tx = msdf_result_receiver.sender();
-        if let Ok(task) = cx.spawn_worker(move || {
+        cx.spawn_thread(move || {
             let mut msdfer = Msdfer::new(msdfer_settings);
             while let Ok(job) = worker_rx.recv() {
                 let mut msdf = Image::<Bgra>::new(job.key.size);
@@ -111,13 +78,10 @@ impl Fonts {
                     break;
                 }
             }
-        }) {
-            task.detach();
-        }
+        });
 
         Self {
             layouter,
-            lazy_font_requests: Default::default(),
             needs_prepare_atlases: false,
             atlas_texture: Texture::new_with_format(
                 cx,
@@ -223,22 +187,6 @@ impl Fonts {
 
     /// Uploads any newly appended SLUG curve/band data immediately so draw calls
     /// in the current frame can see glyphs cached during the draw loop.
-    /// CPU bytes the text system holds: the glyph atlas pixels while the
-    /// atlas (not its texture) owns them, and the laid-out text cache. Font
-    /// file bytes are script resources and are counted by `Cx::memory_report`.
-    pub fn memory_bytes(&self) -> FontsMemoryBytes {
-        let rasterizer = self.layouter.rasterizer().borrow();
-        FontsMemoryBytes {
-            atlas_bytes: rasterizer
-                .color_atlas()
-                .image()
-                .as_pixels()
-                .len()
-                .saturating_mul(4),
-            layout_cache_bytes: self.layouter.cache_bytes(),
-        }
-    }
-
     pub fn flush_slug_textures(&mut self, cx: &mut Cx) -> bool {
         self.slug_atlas.prepare_textures(cx)
     }
@@ -247,38 +195,12 @@ impl Fonts {
         self.layouter.is_font_family_known(id)
     }
 
-    pub(crate) fn lazy_font_is_requested(
-        &self,
-        id: FontFamilyId,
-        family: LazyFontFamily,
-    ) -> bool {
-        self.lazy_font_requests.contains(id, family)
-    }
-
-    pub(crate) fn take_lazy_font_request(
-        &mut self,
-        id: FontFamilyId,
-        family: LazyFontFamily,
-        text: &str,
-        has_missing_glyph: bool,
-    ) -> bool {
-        self.lazy_font_requests
-            .take_for_glyph_miss(id, family, text, has_missing_glyph)
-    }
-
-    pub fn is_font_family_complete(
-        &self,
-        id: FontFamilyId,
-        expected_member_count: usize,
-    ) -> bool {
+    pub fn is_font_family_complete(&self, id: FontFamilyId) -> bool {
         self.layouter
             .loader
             .font_family_definitions
             .get(&id)
-            .map(|def| {
-                def.expected_member_count == expected_member_count
-                    && def.font_ids.len() == expected_member_count
-            })
+            .map(|def| def.font_ids.len() == def.expected_member_count)
             .unwrap_or(false)
     }
 
@@ -413,48 +335,3 @@ fn u32_vec_into_bgra(vec: Vec<u32>) -> Vec<Bgra> {
     // We preserve the same pointer/len/cap and only reinterpret the element type.
     unsafe { Vec::from_raw_parts(vec.as_mut_ptr().cast::<Bgra>(), vec.len(), vec.capacity()) }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::LazyFontRequests;
-    use crate::{
-        makepad_platform::LazyFontFamily,
-        text::font_family::FontFamilyId,
-    };
-
-    #[test]
-    fn glyph_miss_requests_each_lazy_family_once() {
-        let family_id: FontFamilyId = 0xFA17_u64.into();
-        let mut requests = LazyFontRequests::default();
-        assert!(!requests.take_for_glyph_miss(
-            family_id,
-            LazyFontFamily::Cjk,
-            "\u{4f60}",
-            false,
-        ));
-        assert!(requests.take_for_glyph_miss(
-            family_id,
-            LazyFontFamily::Cjk,
-            "\u{4f60}",
-            true,
-        ));
-        assert!(!requests.take_for_glyph_miss(
-            family_id,
-            LazyFontFamily::Cjk,
-            "\u{597d}",
-            true,
-        ));
-        assert!(requests.take_for_glyph_miss(
-            family_id,
-            LazyFontFamily::Emoji,
-            "\u{1f600}",
-            true,
-        ));
-        assert!(!requests.take_for_glyph_miss(
-            family_id,
-            LazyFontFamily::Emoji,
-            "\u{1f680}",
-            true,
-        ));
-    }
-}
diff --git a/draw/src/text/layouter.rs b/draw/src/text/layouter.rs
index b259419a9..5399be24b 100644
--- a/draw/src/text/layouter.rs
+++ b/draw/src/text/layouter.rs
@@ -93,11 +93,6 @@ impl Layouter {
         self.cache_generation += 1;
     }
 
-    /// Bytes retained by the laid-out text cache.
-    pub fn cache_bytes(&self) -> usize {
-        self.cache_bytes
-    }
-
     pub fn rasterizer(&self) -> &Rc<RefCell<Rasterizer>> {
         self.loader.rasterizer()
     }
@@ -1692,91 +1687,12 @@ mod tests {
     use super::BorrowedLayoutParams;
     use crate::makepad_platform::SharedBytes;
     use crate::text::font::FontId;
-    use crate::text::{font_family::FontDiagnostics, loader::{FontDefinition, FontFamilyDefinition}};
+    use crate::text::loader::{FontDefinition, FontFamilyDefinition};
     use std::path::PathBuf;
 
     const LATIN_FAMILY: u64 = 0xE111_00FA;
     const CJK_FAMILY: u64 = 0xE111_00FB;
 
-    #[test]
-    fn async_font_arrival_invalidates_cached_layout() {
-        const FAMILY: u64 = 0xE111_00FC;
-        let primary_id: FontId = 0xE111_0003_u64.into();
-        let fallback_id: FontId = 0xE111_0004_u64.into();
-        let resources =
-            PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../widgets/resources");
-        let mut layouter = Layouter::new(Settings::default());
-        let primary = SharedBytes::from_file_mmap_or_read(resources.join("IBMPlexSans-Text.ttf"))
-            .expect("primary font bytes should load");
-        layouter.define_font(
-            primary_id,
-            FontDefinition {
-                data: primary,
-                index: 0,
-                ascender_fudge_in_ems: 0.0,
-                descender_fudge_in_ems: 0.0,
-                weight: None,
-                variations: Vec::new(),
-            },
-        );
-        let diagnostics = FontDiagnostics {
-            role: "regular".to_string(),
-            set: "Latin".to_string(),
-            tried: vec!["ibm_plex_text".to_string(), "jetbrains_ui_symbols".to_string()],
-        };
-        layouter.define_font_family(
-            FAMILY.into(),
-            FontFamilyDefinition {
-                font_ids: vec![primary_id],
-                expected_member_count: 2,
-                diagnostics: diagnostics.clone(),
-            },
-        );
-        let params = OwnedLayoutParams {
-            text: "⌘".into(),
-            style: Style {
-                font_family_id: FAMILY.into(),
-                font_size_in_pts: 12.0,
-                color: None,
-            },
-            options: LayoutOptions::default(),
-        };
-        let before = layouter.get_or_layout(params.clone());
-        assert!(before.rows.iter().flat_map(|row| &row.glyphs).any(|glyph| glyph.id == 0));
-
-        let fallback = SharedBytes::from_file_mmap_or_read(
-            resources.join("jetbrains_mono_variable.ttf"),
-        )
-        .expect("fallback font bytes should arrive");
-        layouter.define_font(
-            fallback_id,
-            FontDefinition {
-                data: fallback,
-                index: 0,
-                ascender_fudge_in_ems: 0.0,
-                descender_fudge_in_ems: 0.0,
-                weight: None,
-                variations: Vec::new(),
-            },
-        );
-        layouter.set_font_family_definition(
-            FAMILY.into(),
-            FontFamilyDefinition {
-                font_ids: vec![primary_id, fallback_id],
-                expected_member_count: 2,
-                diagnostics,
-            },
-        );
-
-        let after = layouter.get_or_layout(params);
-        assert!(!Rc::ptr_eq(&before, &after), "arrival must evict the old layout");
-        assert!(after
-            .rows
-            .iter()
-            .flat_map(|row| &row.glyphs)
-            .all(|glyph| glyph.id != 0 && glyph.font.id() == fallback_id));
-    }
-
     fn real_font_layouter() -> Layouter {
         let mut layouter = Layouter::new(Settings::default());
         let resources =
@@ -1804,7 +1720,6 @@ mod tests {
                 FontFamilyDefinition {
                     font_ids: vec![font_id],
                     expected_member_count: 1,
-                    diagnostics: Default::default(),
                 },
             );
         }
diff --git a/draw/src/text/loader.rs b/draw/src/text/loader.rs
index 12efea479..ec9adf5bb 100644
--- a/draw/src/text/loader.rs
+++ b/draw/src/text/loader.rs
@@ -2,7 +2,7 @@ use {
     super::{
         font::{Font, FontId},
         font_face::FontFace,
-        font_family::{FontDiagnostics, FontFamily, FontFamilyId},
+        font_family::{FontFamily, FontFamilyId},
         rasterizer,
         rasterizer::Rasterizer,
         shaper,
@@ -80,7 +80,6 @@ impl Loader {
             let cached_ids: Vec<FontId> = cached.fonts().iter().map(|f| f.id()).collect();
             if cached_ids == definition.font_ids
                 && definition.expected_member_count == definition.font_ids.len()
-                && cached.diagnostics() == &definition.diagnostics
             {
                 return;
             }
@@ -115,12 +114,15 @@ impl Loader {
             .get(&id)
             .cloned()
             .unwrap_or_else(|| panic!("font family {:?} is not defined", id));
-        let fonts = definition
-            .font_ids
-            .into_iter()
-            .map(|font_id| self.get_or_load_font(font_id).clone())
-            .collect();
-        FontFamily::new(id, self.shaper.clone(), fonts, definition.diagnostics)
+        FontFamily::new(
+            id,
+            self.shaper.clone(),
+            definition
+                .font_ids
+                .into_iter()
+                .map(|font_id| self.get_or_load_font(font_id).clone())
+                .collect(),
+        )
     }
 
     pub fn get_or_load_font(&mut self, id: FontId) -> &Rc<Font> {
@@ -173,7 +175,6 @@ pub struct Settings {
 pub struct FontFamilyDefinition {
     pub font_ids: Vec<FontId>,
     pub expected_member_count: usize,
-    pub diagnostics: FontDiagnostics,
 }
 
 #[derive(Clone, Debug)]
@@ -190,10 +191,10 @@ pub struct FontDefinition {
 
 #[cfg(test)]
 mod tests {
-    use super::{FontDefinition, FontFamilyDefinition, Loader};
+    use super::{FontDefinition, Loader};
     use crate::{
-        makepad_platform::{Cx, SharedBytes},
-        text::{font::FontId, font_family::FontDiagnostics, layouter},
+        makepad_platform::SharedBytes,
+        text::{font::FontId, layouter},
     };
     use std::path::PathBuf;
 
@@ -225,113 +226,6 @@ mod tests {
         assert!(std::rc::Rc::ptr_eq(&first, &second));
     }
 
-    #[test]
-    fn glyph_miss_does_not_start_or_discover_a_font_load() {
-        let cx = Cx::new(Box::new(|_, _| {}));
-        let mut loader = Loader::new(layouter::Settings::default().loader);
-        let font_id: FontId = 0xCAFE_C001_u64.into();
-        let family_id = 0xCAFE_C002_u64.into();
-        let font_data = SharedBytes::from_file_mmap_or_read(bundled_font_path())
-            .expect("font bytes should load");
-        loader.define_font(
-            font_id,
-            FontDefinition {
-                data: font_data,
-                index: 0,
-                ascender_fudge_in_ems: -0.1,
-                descender_fudge_in_ems: 0.0,
-                weight: None,
-                variations: Vec::new(),
-            },
-        );
-        loader.define_font_family(
-            family_id,
-            FontFamilyDefinition {
-                font_ids: vec![font_id],
-                expected_member_count: 1,
-                diagnostics: FontDiagnostics {
-                    role: "regular".to_string(),
-                    set: "Latin".to_string(),
-                    tried: vec!["ibm_plex_text".to_string()],
-                },
-            },
-        );
-
-        let family = loader.get_or_load_font_family_rc(family_id);
-        let before = (
-            loader.font_definitions.len(),
-            loader.font_cache.len(),
-            loader.font_family_definitions.len(),
-            loader.font_family_cache.len(),
-        );
-        let queued_http_before = cx.script_data.resources.http_resources.len();
-        let shaped = family.get_or_shape("\u{10FFFF}".into());
-
-        assert!(shaped.glyphs.iter().any(|glyph| glyph.id == 0));
-        assert_eq!(
-            cx.script_data.resources.http_resources.len(),
-            queued_http_before,
-            "a glyph miss must not enqueue an HTTP resource request"
-        );
-        assert_eq!(
-            before,
-            (
-                loader.font_definitions.len(),
-                loader.font_cache.len(),
-                loader.font_family_definitions.len(),
-                loader.font_family_cache.len(),
-            ),
-            "shaping a miss must only exhaust the declared in-memory chain"
-        );
-    }
-
-    #[test]
-    fn fallback_font_handles_a_primary_glyph_miss() {
-        let mut loader = Loader::new(layouter::Settings::default().loader);
-        let primary_id: FontId = 0xCAFE_D001_u64.into();
-        let fallback_id: FontId = 0xCAFE_D002_u64.into();
-        let family_id = 0xCAFE_D003_u64.into();
-        for (id, name) in [
-            (primary_id, "IBMPlexSans-Text.ttf"),
-            (fallback_id, "jetbrains_mono_variable.ttf"),
-        ] {
-            let data = SharedBytes::from_file_mmap_or_read(
-                PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-                    .join("../widgets/resources")
-                    .join(name),
-            )
-            .expect("font bytes should load");
-            loader.define_font(
-                id,
-                FontDefinition {
-                    data,
-                    index: 0,
-                    ascender_fudge_in_ems: 0.0,
-                    descender_fudge_in_ems: 0.0,
-                    weight: None,
-                    variations: Vec::new(),
-                },
-            );
-        }
-        loader.define_font_family(
-            family_id,
-            FontFamilyDefinition {
-                font_ids: vec![primary_id, fallback_id],
-                expected_member_count: 2,
-                diagnostics: Default::default(),
-            },
-        );
-
-        let shaped = loader
-            .get_or_load_font_family_rc(family_id)
-            .get_or_shape("⌘".into());
-        assert!(shaped.glyphs.iter().all(|glyph| glyph.id != 0));
-        assert!(shaped
-            .glyphs
-            .iter()
-            .all(|glyph| glyph.font.id() == fallback_id));
-    }
-
     fn bundled_variable_font_path() -> PathBuf {
         PathBuf::from(env!("CARGO_MANIFEST_DIR"))
             .join("../widgets/resources/jetbrains_mono_variable.ttf")
diff --git a/draw/src/text/shaper.rs b/draw/src/text/shaper.rs
index 5b0afd0e2..e8b078e17 100644
--- a/draw/src/text/shaper.rs
+++ b/draw/src/text/shaper.rs
@@ -1,7 +1,6 @@
 use {
     super::{
         font::{Font, GlyphId},
-        font_family::FontDiagnostics,
         slice::SliceExt,
         substr::Substr,
     },
@@ -9,24 +8,14 @@ use {
     rustybuzz,
     rustybuzz::UnicodeBuffer,
     std::{
-        collections::{BTreeMap, HashSet},
+        collections::BTreeMap,
         hash::{Hash, Hasher},
         mem,
         rc::Rc,
-        sync::Mutex,
     },
     unicode_segmentation::UnicodeSegmentation,
 };
 
-static WARNED_MISSING_GLYPHS: Mutex<Option<HashSet<char>>> = Mutex::new(None);
-
-fn mark_missing_glyph_for_warning(warned: &Mutex<Option<HashSet<char>>>, ch: char) -> bool {
-    let Ok(mut warned) = warned.try_lock() else {
-        return false;
-    };
-    warned.get_or_insert_with(HashSet::new).insert(ch)
-}
-
 /// Returns `true` if `text` is guaranteed to contain no right-to-left
 /// characters, so that the Unicode Bidirectional Algorithm can be skipped
 /// entirely. False negatives (returning `false` for pure-LTR text containing
@@ -186,7 +175,6 @@ impl Shaper {
                     &params.fonts[0],
                     &params.fonts,
                     &params.features,
-                    &params.diagnostics,
                     Direction::Ltr,
                     0,
                     text.len(),
@@ -213,7 +201,6 @@ impl Shaper {
                         &params.fonts[0],
                         &params.fonts,
                         &params.features,
-                        &params.diagnostics,
                         Direction::Ltr,
                         0,
                         text.len(),
@@ -235,7 +222,6 @@ impl Shaper {
                             &params.fonts[0],
                             &params.fonts,
                             &params.features,
-                            &params.diagnostics,
                             direction,
                             run.start,
                             run.end,
@@ -271,23 +257,20 @@ impl Shaper {
     /// so ".notdef" boxes in the UI are explained in the log instead of being
     /// silently drawn (a missing arrow/symbol glyph is otherwise very hard to
     /// distinguish from a layout bug).
-    fn warn_missing_glyph_once(
-        text: &str,
-        cluster: usize,
-        diagnostics: &FontDiagnostics,
-    ) {
+    fn warn_missing_glyph_once(text: &str, cluster: usize) {
+        use std::collections::HashSet;
+        use std::sync::Mutex;
+        static WARNED: Mutex<Option<HashSet<char>>> = Mutex::new(None);
         let Some(ch) = text.get(cluster..).and_then(|s| s.chars().next()) else {
             return;
         };
-        // These misses are expected while their deferred policy face is in
-        // flight. The family arrival has one aggregate log line instead.
-        if crate::makepad_platform::LazyFontFamily::Cjk.contains(ch)
-            || crate::makepad_platform::LazyFontFamily::Emoji.contains(ch)
-        {
-            return;
-        }
-        if mark_missing_glyph_for_warning(&WARNED_MISSING_GLYPHS, ch) {
-            crate::makepad_platform::log!("{}", missing_glyph_message(ch, diagnostics));
+        let mut warned = WARNED.lock().unwrap();
+        if warned.get_or_insert_with(HashSet::new).insert(ch) {
+            crate::makepad_platform::log!(
+                "no loaded font has a glyph for '{}' (U+{:04X}); rendering .notdef",
+                ch,
+                ch as u32
+            );
         }
     }
 
@@ -297,7 +280,6 @@ impl Shaper {
         primary_font: &Rc<Font>,
         fonts: &[Rc<Font>],
         features: &[(u32, u32)],
-        diagnostics: &FontDiagnostics,
         direction: Direction,
         start: usize,
         end: usize,
@@ -366,7 +348,6 @@ impl Shaper {
                         primary_font,
                         remaining_fonts,
                         features,
-                        diagnostics,
                         direction,
                         missing_start,
                         missing_end,
@@ -386,7 +367,7 @@ impl Shaper {
                 let glyph_group = glyph_groups[i];
                 if remaining_fonts.is_empty() {
                     for glyph in glyph_group.iter().filter(|glyph| glyph.id == 0) {
-                        Self::warn_missing_glyph_once(text, glyph.cluster, diagnostics);
+                        Self::warn_missing_glyph_once(text, glyph.cluster);
                     }
                 }
                 // If we've exhausted all fallback fonts and still have
@@ -478,16 +459,6 @@ impl Shaper {
     }
 }
 
-fn missing_glyph_message(ch: char, diagnostics: &FontDiagnostics) -> String {
-    format!(
-        "font miss U+{:04X} role={} set={} tried=[{}]",
-        ch as u32,
-        diagnostics.role,
-        diagnostics.set,
-        diagnostics.tried.join(",")
-    )
-}
-
 #[derive(Clone, Copy, Debug)]
 pub struct Settings {
     pub cache_size: usize,
@@ -502,7 +473,6 @@ pub struct ShapeParams {
     pub word_spacing: Ems,
     /// OpenType feature tag/value pairs for shaping.
     pub features: Rc<Vec<(u32, u32)>>,
-    pub diagnostics: Rc<FontDiagnostics>,
 }
 
 #[derive(Clone, Debug)]
@@ -521,30 +491,3 @@ pub struct ShapedGlyph {
     pub offset_in_ems: f32,
     pub y_offset_in_ems: f32,
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn missing_glyph_diagnostic_has_frozen_contract_fields() {
-        let diagnostics = FontDiagnostics {
-            role: "regular".to_string(),
-            set: "Latin".to_string(),
-            tried: vec!["ibm_plex_text".to_string()],
-        };
-        assert_eq!(
-            missing_glyph_message('中', &diagnostics),
-            "font miss U+4E2D role=regular set=Latin tried=[ibm_plex_text]"
-        );
-    }
-
-    #[test]
-    fn missing_glyph_warning_is_emitted_once_per_codepoint() {
-        let warned = Mutex::new(None);
-        assert!(mark_missing_glyph_for_warning(&warned, '⌘'));
-        assert!(!mark_missing_glyph_for_warning(&warned, '⌘'));
-        assert!(mark_missing_glyph_for_warning(&warned, '⇧'));
-        assert_eq!(warned.lock().unwrap().as_ref().unwrap().len(), 2);
-    }
-}
diff --git a/draw/src/turtle.rs b/draw/src/turtle.rs
index c7242cb3d..7bf98c941 100644
--- a/draw/src/turtle.rs
+++ b/draw/src/turtle.rs
@@ -1,8 +1,4 @@
-use crate::{
-    cx_2d::Cx2d,
-    makepad_platform::*,
-    size_expr::{SizeExprContext, SizeExprId, SizeExprSimple, SizeExprStore, SizeExprUnit},
-};
+use crate::{cx_2d::Cx2d, makepad_platform::*};
 
 script_mod! {
     mod.turtle = {
@@ -12,14 +8,12 @@ script_mod! {
         ..me.Size,
         Metrics: mod.std.set_type_default() do #(Metrics::script_api(vm))
         RowAlign: mod.std.set_type_default() do #(RowAlign::script_api(vm))
-        Distribute: mod.std.set_type_default() do #(Distribute::script_api(vm))
+        Base: mod.std.set_type_default() do #(Base::script_api(vm))
         Flow: mod.std.set_type_default() do #(Flow::script_api(vm)),
         ..me.Flow,
         Align: mod.std.set_type_default() do #(Align::script_api(vm))
         Inset: mod.std.set_type_default() do #(Inset::script_api(vm))
         Layout: mod.std.set_type_default() do #(Layout::script_api(vm))
-        CellAlign: mod.std.set_type_default() do #(CellAlign::script_api(vm))
-        CellPlacement: mod.std.set_type_default() do #(CellPlacement::script_api(vm))
         Walk: mod.std.set_type_default() do #(Walk::script_api(vm)),
         TopLeft: me.Align{x:0., y:0.}
         Center: me.Align{x:0.5, y:0.5}
@@ -28,47 +22,11 @@ script_mod! {
     }
 }
 
-/// Alignment of a grid child within one cell axis.
-#[derive(Copy, Clone, Debug, Default, PartialEq, Eq, Script, ScriptHook)]
-pub enum CellAlign {
-    #[default]
-    #[pick]
-    Stretch,
-    Start,
-    Center,
-    End,
-}
-
-/// Optional grid placement carried by every widget's flattened `Walk`.
-/// Rows and columns are one-based; zero selects automatic placement.
-#[derive(Copy, Clone, Debug, Default, PartialEq, Script, ScriptHook)]
-pub struct CellPlacement {
-    #[live]
-    pub col: u32,
-    #[live]
-    pub row: u32,
-    #[live]
-    pub col_span: u32,
-    #[live]
-    pub row_span: u32,
-    #[live]
-    pub area: LiveId,
-    #[live]
-    pub align_self: Option<CellAlign>,
-    #[live]
-    pub justify_self: Option<CellAlign>,
-}
-
 #[derive(Clone, Debug)]
 struct DeferredFill {
-    grow: f64,
-    shrink: f64,
-    unclamped_basis: f64,
-    basis: f64,
+    weight: f64,
     max: Option<f64>,
     min: Option<f64>,
-    delta: f64,
-    frozen: bool,
 }
 
 #[derive(Debug)]
@@ -106,71 +64,19 @@ pub struct Walk {
     #[live]
     pub height: Size,
 
-    /// Content-box constraints. These are independent of the historical
-    /// margin-box bounds carried by `Size::Fit` and `Size::Fill`.
-    #[live]
-    pub min_width: Option<FitBound>,
-    #[live]
-    pub max_width: Option<FitBound>,
-    #[live]
-    pub min_height: Option<FitBound>,
-    #[live]
-    pub max_height: Option<FitBound>,
-
-    /// Preferred content-box width divided by height.
-    #[live]
-    pub aspect: Option<f64>,
-
-    /// Definite-grid placement. Other turtle flows ignore this metadata.
-    #[live]
-    pub cell: Option<CellPlacement>,
-
     #[live]
     pub metrics: Metrics,
-
-    /// True only for an internally-materialized deferred walk. This keeps
-    /// absolute placement internal to the flex pass distinguishable from a
-    /// user-authored `abs_pos` without exposing layout provenance to script.
-    #[doc(hidden)]
-    #[rust]
-    pub deferred: bool,
-
-    #[doc(hidden)]
-    #[rust]
-    pub flow_index: u32,
 }
 
 impl Walk {
-    #[inline]
-    fn needs_resolve(self) -> bool {
-        let size_needs_resolve = |size| {
-            matches!(size, Size::Rel { .. } | Size::Expr(_))
-                || matches!(
-                    size,
-                    Size::Fill {
-                        basis,
-                        min,
-                        max,
-                        ..
-                    } if !matches!(basis, FitBound::Abs(_)) || min.is_some() || max.is_some()
-                )
-                || matches!(size, Size::Fit { min, max } if min.is_some() || max.is_some())
-        };
-        size_needs_resolve(self.width)
-            || size_needs_resolve(self.height)
-            || self.min_width.is_some()
-            || self.max_width.is_some()
-            || self.min_height.is_some()
-            || self.max_height.is_some()
-            || self.aspect.is_some()
-    }
-
     /// Returns a `Walk` with `width` and `height` set to the given value, and no margin.
     pub fn new(width: Size, height: Size) -> Self {
         Self {
+            abs_pos: None,
+            margin: Inset::default(),
             width,
             height,
-            ..Self::default()
+            metrics: Metrics::default(),
         }
     }
 
@@ -182,27 +88,33 @@ impl Walk {
     /// Returns a `Walk` with both `width` and `height` set to `Size::fill()`, and no margin.
     pub fn fill() -> Self {
         Self {
+            abs_pos: None,
+            margin: Inset::default(),
             width: Size::fill(),
             height: Size::fill(),
-            ..Self::default()
+            metrics: Metrics::default(),
         }
     }
 
     /// Returns a `Walk` with `width` and `height` set to the given fixed values, and no margin.
     pub fn fixed(width: f64, height: f64) -> Self {
         Self {
+            abs_pos: None,
+            margin: Inset::default(),
             width: Size::Fixed(width),
             height: Size::Fixed(height),
-            ..Self::default()
+            metrics: Metrics::default(),
         }
     }
 
     /// Returns a `Walk` with both `width` and `height` set to `Size::fit()`, and no margin.
     pub fn fit() -> Self {
         Self {
+            abs_pos: None,
+            margin: Inset::default(),
             width: Size::fit(),
             height: Size::fit(),
-            ..Self::default()
+            metrics: Metrics::default(),
         }
     }
 
@@ -210,9 +122,11 @@ impl Walk {
     /// margin.
     pub fn fill_fit() -> Self {
         Self {
+            abs_pos: None,
+            margin: Inset::default(),
             width: Size::fill(),
             height: Size::fit(),
-            ..Self::default()
+            metrics: Metrics::default(),
         }
     }
 
@@ -287,19 +201,15 @@ impl Default for Metrics {
 ///
 /// See `Turtle::next_walk_width` and `Turtle::next_walk_height` for details on how the actual
 /// width/height is computed based on the desired width/height.
-#[derive(Copy, Clone, Debug, PartialEq, Script)]
+#[derive(Copy, Clone, Debug, Script)]
 pub enum Size {
     #[pick {
         weight: 100.0,
-        basis: FitBound::Abs(0.0),
-        shrink: 0.0,
         min: None,
         max: None,
     }]
     Fill {
         weight: f64,
-        basis: FitBound,
-        shrink: f64,
         min: Option<f64>,
         max: Option<f64>,
     },
@@ -313,13 +223,6 @@ pub enum Size {
         min: Option<FitBound>,
         max: Option<FitBound>,
     },
-    #[live {
-        base: Base::Parent,
-        factor: 1.0
-    }]
-    Rel { base: Base, factor: f64 },
-    #[live(SizeExprId(u32::MAX))]
-    Expr(SizeExprId),
 }
 
 impl Size {
@@ -328,8 +231,6 @@ impl Size {
     pub fn fill() -> Self {
         Self::Fill {
             weight: 100.0,
-            basis: FitBound::Abs(0.0),
-            shrink: 0.0,
             min: None,
             max: None,
         }
@@ -358,13 +259,6 @@ impl Size {
         matches!(self, Self::Fit { .. })
     }
 
-    /// Returns whether this declaration denotes a definite size rather than
-    /// content- or distribution-dependent sizing. A contextual declaration
-    /// can still fail to resolve when its required context is unknown.
-    pub fn is_definite(self) -> bool {
-        matches!(self, Self::Fixed(_) | Self::Rel { .. } | Self::Expr(_))
-    }
-
     /// Returns the fixed size if this is a `Size::Fixed`, or `None` otherwise.
     pub fn to_fixed(self) -> Option<f64> {
         match self {
@@ -382,12 +276,12 @@ impl Default for Size {
 
 impl ScriptHook for Size {
     fn on_type_check(_heap: &ScriptHeap, value: ScriptValue) -> bool {
-        value.as_f64().is_some() || value.as_number().is_some() || value.is_string_like()
+        value.as_f64().is_some() || value.as_number().is_some()
     }
 
     fn on_custom_apply(
         &mut self,
-        vm: &mut ScriptVm,
+        _vm: &mut ScriptVm,
         _apply: &Apply,
         _scope: &mut Scope,
         value: ScriptValue,
@@ -401,35 +295,12 @@ impl ScriptHook for Size {
             *self = Size::Fixed(v);
             return true;
         }
-        if let Some(source) = script_string(vm, value) {
-            match intern_size_expression(vm, &source) {
-                Ok(SizeExprSimple::Abs(value)) => *self = Size::Fixed(value),
-                Ok(SizeExprSimple::Rel { unit, factor }) => {
-                    *self = Size::Rel {
-                        base: unit.into(),
-                        factor,
-                    }
-                }
-                Ok(SizeExprSimple::Compound(id)) => *self = Size::Expr(id),
-                Err(error) => {
-                    error!("invalid Size expression {:?}: {}", source, error);
-                }
-            }
-            return true;
-        }
         // Return false to let the generated code handle normal enum objects
         false
     }
-
-    fn on_custom_to_value(&self, vm: &mut ScriptVm) -> Option<ScriptValue> {
-        let Self::Expr(id) = self else {
-            return None;
-        };
-        size_expr_source_to_value(vm, *id)
-    }
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Script)]
+#[derive(Clone, Copy, Debug, Script, ScriptHook)]
 pub enum FitBound {
     #[pick(100.0)]
     Abs(f64),
@@ -438,60 +309,27 @@ pub enum FitBound {
         factor: 1.0
     }]
     Rel { base: Base, factor: f64 },
-    #[live(SizeExprId(u32::MAX))]
-    Expr(SizeExprId),
-}
-
-impl ScriptHook for FitBound {
-    fn on_type_check(_heap: &ScriptHeap, value: ScriptValue) -> bool {
-        value.as_number().is_some() || value.is_string_like()
-    }
-
-    fn on_custom_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        _apply: &Apply,
-        _scope: &mut Scope,
-        value: ScriptValue,
-    ) -> bool {
-        if let Some(value) = value.as_number() {
-            *self = Self::Abs(value);
-            return true;
-        }
-        if let Some(source) = script_string(vm, value) {
-            match intern_size_expression(vm, &source) {
-                Ok(SizeExprSimple::Abs(value)) => *self = Self::Abs(value),
-                Ok(SizeExprSimple::Rel { unit, factor }) => {
-                    *self = Self::Rel {
-                        base: unit.into(),
-                        factor,
-                    }
-                }
-                Ok(SizeExprSimple::Compound(id)) => *self = Self::Expr(id),
-                Err(error) => error!("invalid FitBound expression {:?}: {}", source, error),
-            }
-            return true;
-        }
-        false
-    }
-
-    fn on_custom_to_value(&self, vm: &mut ScriptVm) -> Option<ScriptValue> {
-        let Self::Expr(id) = self else {
-            return None;
-        };
-        size_expr_source_to_value(vm, *id)
-    }
 }
 
 impl FitBound {
     pub fn eval_width(self, cx: &Cx2d<'_, '_>) -> Option<f64> {
-        let turtle_index = cx.turtles.len().checked_sub(1)?;
-        cx.eval_fit_bound_for_turtle(self, Axis::Width, turtle_index)
+        match self {
+            FitBound::Abs(abs) => Some(abs),
+            FitBound::Rel { base, factor } => {
+                let base = cx.find_base_width(base)?;
+                Some(base * factor)
+            }
+        }
     }
 
     pub fn eval_height(self, cx: &Cx2d<'_, '_>) -> Option<f64> {
-        let turtle_index = cx.turtles.len().checked_sub(1)?;
-        cx.eval_fit_bound_for_turtle(self, Axis::Height, turtle_index)
+        match self {
+            FitBound::Abs(abs) => Some(abs),
+            FitBound::Rel { base, factor } => {
+                let base = cx.find_base_height(base)?;
+                Some(base * factor)
+            }
+        }
     }
 }
 /*
@@ -515,1544 +353,10 @@ impl LiveHook for FitBound {
     }
 }*/
 
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::cx_draw::CxDraw;
-
-    fn with_turtle(size: Vec2d, layout: Layout, test: impl FnOnce(&mut Cx2d)) {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let event = DrawEvent::default();
-        let mut draw = CxDraw::new(&mut cx, &event);
-        let mut cx = Cx2d::new(&mut draw);
-        cx.begin_root_turtle(size, layout);
-        test(&mut cx);
-        while !cx.turtles.is_empty() {
-            cx.end_turtle();
-        }
-    }
-
-    fn with_window_child_pass(test: impl FnOnce(&mut Cx2d)) {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let window = WindowHandle::new(&mut cx);
-        let window_id = window.window_id();
-        cx.windows[window_id].is_created = true;
-        cx.windows[window_id].window_geom.inner_size = dvec2(1000.0, 800.0);
-        let root_pass = DrawPass::new(&mut cx);
-        window.set_pass(&mut cx, &root_pass);
-        let child_pass = DrawPass::new(&mut cx);
-        child_pass.set_pass_parent(&mut cx, &root_pass);
-        child_pass.set_size(&mut cx, dvec2(64.0, 48.0));
-
-        let event = DrawEvent::default();
-        let mut draw = CxDraw::new(&mut cx, &event);
-        draw.begin_pass(&child_pass, None);
-        {
-            let mut cx = Cx2d::new(&mut draw);
-            cx.begin_root_turtle(dvec2(64.0, 48.0), Layout::default());
-            test(&mut cx);
-            while !cx.turtles.is_empty() {
-                cx.end_turtle();
-            }
-        }
-        draw.end_pass(&child_pass);
-    }
-
-    #[test]
-    fn legacy_fixed_fit_fill_flows_remain_stable() {
-        with_turtle(dvec2(100.0, 80.0), Layout::flow_right(), |cx| {
-            let a = cx.walk_turtle(Walk::fixed(20.0, 10.0));
-            let b = cx.walk_turtle(Walk::new(Size::fill(), Size::Fixed(10.0)));
-            assert_eq!(a.pos, dvec2(0.0, 0.0));
-            assert_eq!(b.pos, dvec2(20.0, 0.0));
-            assert_eq!(b.size.x, 80.0);
-        });
-        with_turtle(dvec2(50.0, 80.0), Layout::flow_right_wrap(), |cx| {
-            let _ = cx.walk_turtle(Walk::fixed(30.0, 10.0));
-            let wrapped = cx.walk_turtle(Walk::fixed(30.0, 12.0));
-            assert_eq!(wrapped.pos, dvec2(0.0, 10.0));
-        });
-        with_turtle(dvec2(100.0, 80.0), Layout::flow_down(), |cx| {
-            let _ = cx.walk_turtle(Walk::fixed(20.0, 10.0));
-            let next = cx.walk_turtle(Walk::fixed(20.0, 15.0));
-            assert_eq!(next.pos, dvec2(0.0, 10.0));
-        });
-        with_turtle(dvec2(100.0, 80.0), Layout::flow_overlay(), |cx| {
-            let a = cx.walk_turtle(Walk::fixed(20.0, 10.0));
-            let b = cx.walk_turtle(Walk::fixed(30.0, 15.0));
-            assert_eq!(a.pos, b.pos);
-        });
-        with_turtle(dvec2(100.0, 80.0), Layout::flow_right(), |cx| {
-            cx.begin_turtle(Walk::fit(), Layout::default());
-            cx.walk_turtle(Walk::fixed(23.0, 17.0));
-            let fitted = cx.end_turtle();
-            assert_eq!(fitted.size, dvec2(23.0, 17.0));
-        });
-    }
-
-    #[test]
-    fn parent_resolution_is_strict_and_phase_correct() {
-        with_turtle(
-            dvec2(300.0, 200.0),
-            Layout::default().with_padding_all(10.0),
-            |cx| {
-                let relative = Walk::new(
-                    Size::Rel {
-                        base: Base::Parent,
-                        factor: 0.5,
-                    },
-                    Size::Fixed(10.0),
-                );
-                let before = cx.resolve_walk(relative, ResolveAt::BeforeBegin);
-                assert_eq!(before.width.to_fixed(), Some(140.0));
-                cx.begin_turtle(Walk::fixed(50.0, 50.0), Layout::default());
-                let at_close = cx.resolve_walk(relative, ResolveAt::AtClose);
-                assert_eq!(at_close.width.to_fixed(), Some(140.0));
-                assert_eq!(cx.resolve_walk(at_close, ResolveAt::AtClose).width.to_fixed(), Some(140.0));
-                cx.end_turtle();
-
-                cx.begin_turtle(Walk::new(Size::fit(), Size::Fixed(20.0)), Layout::default());
-                let unresolved = cx.resolve_walk(relative, ResolveAt::BeforeBegin);
-                assert!(unresolved.width.is_fit(), "Parent must not skip an unknown immediate parent");
-                cx.end_turtle();
-            },
-        );
-    }
-
-    #[test]
-    fn close_time_bounds_remain_declarative_until_the_turtle_closes() {
-        let line = FitBound::Rel {
-            base: Base::Line,
-            factor: 1.0,
-        };
-        let unused = FitBound::Rel {
-            base: Base::Unused,
-            factor: 1.0,
-        };
-
-        with_turtle(dvec2(200.0, 100.0), Layout::flow_right(), |cx| {
-            cx.walk_turtle(Walk::fixed(40.0, 10.0));
-            let declaration = Walk {
-                width: Size::Fit {
-                    min: Some(unused),
-                    max: Some(line),
-                },
-                height: Size::fit(),
-                max_width: Some(unused),
-                ..Default::default()
-            };
-            let before = cx.resolve_walk(declaration, ResolveAt::BeforeBegin);
-            assert_eq!(before.width, declaration.width);
-            assert_eq!(before.max_width, declaration.max_width);
-
-            let full = cx.resolve_walk(
-                Walk {
-                    width: Size::Fit {
-                        min: None,
-                        max: Some(FitBound::Rel {
-                            base: Base::Full,
-                            factor: 0.5,
-                        }),
-                    },
-                    height: Size::fit(),
-                    ..Default::default()
-                },
-                ResolveAt::BeforeBegin,
-            );
-            assert_eq!(
-                full.width,
-                Size::Fit {
-                    min: None,
-                    max: Some(FitBound::Abs(100.0))
-                }
-            );
-
-            for base in [Base::Line, Base::Unused] {
-                let contextual_size = Size::Rel { base, factor: 0.5 };
-                assert!(cx
-                    .resolve_walk(
-                        Walk::new(contextual_size, Size::Fixed(1.0)),
-                        ResolveAt::BeforeBegin,
-                    )
-                    .width
-                    .is_fit());
-            }
-        });
-
-        for bound in [line, unused] {
-            with_turtle(dvec2(200.0, 100.0), Layout::flow_right(), |cx| {
-                cx.walk_turtle(Walk::fixed(40.0, 10.0));
-                cx.begin_turtle(
-                    Walk {
-                        width: Size::Fit {
-                            min: None,
-                            max: Some(bound),
-                        },
-                        height: Size::fit(),
-                        ..Default::default()
-                    },
-                    Layout::default(),
-                );
-                assert_eq!(
-                    cx.turtle().walk().width,
-                    Size::Fit {
-                        min: None,
-                        max: Some(bound)
-                    }
-                );
-                cx.walk_turtle(Walk::fixed(400.0, 10.0));
-                assert_eq!(cx.end_turtle().size.x, 160.0);
-            });
-        }
-
-        with_turtle(dvec2(200.0, 100.0), Layout::flow_right(), |cx| {
-            cx.begin_turtle(Walk::fit(), Layout::default());
-            for base in [Base::Line, Base::Unused] {
-                assert!(cx
-                    .resolve_walk(
-                        Walk::new(Size::Rel { base, factor: 1.0 }, Size::Fixed(1.0)),
-                        ResolveAt::AtClose,
-                    )
-                    .width
-                    .is_fit());
-            }
-            cx.end_turtle();
-        });
-    }
-
-    #[test]
-    fn viewport_and_container_context_follow_the_reviewed_fallbacks() {
-        with_window_child_pass(|cx| {
-            let viewport_walk = Walk::new(
-                Size::Rel { base: Base::Vw, factor: 0.5 },
-                Size::Rel { base: Base::Vh, factor: 0.25 },
-            );
-            let resolved = cx.resolve_walk(viewport_walk, ResolveAt::BeforeBegin);
-            assert_eq!(resolved.width.to_fixed(), Some(500.0));
-            assert_eq!(resolved.height.to_fixed(), Some(200.0));
-
-            let outer_id = LiveId(11);
-            let inner_id = LiveId(22);
-            cx.begin_turtle(
-                Walk::fixed(400.0, 300.0),
-                Layout { container_id: outer_id, ..Default::default() },
-            );
-            cx.begin_turtle(
-                Walk::fixed(200.0, 100.0),
-                Layout { container_id: inner_id, ..Default::default() },
-            );
-            let nearest = cx.resolve_walk(
-                Walk::new(Size::Rel { base: Base::Cqw, factor: 0.5 }, Size::Fixed(1.0)),
-                ResolveAt::BeforeBegin,
-            );
-            assert_eq!(nearest.width.to_fixed(), Some(100.0));
-            let named = cx.resolve_walk(
-                Walk::new(Size::Rel { base: Base::Named(outer_id), factor: 0.5 }, Size::Fixed(1.0)),
-                ResolveAt::BeforeBegin,
-            );
-            assert_eq!(named.width.to_fixed(), Some(200.0));
-            let missing = cx.resolve_walk(
-                Walk::new(Size::Rel { base: Base::Named(LiveId(99)), factor: 0.5 }, Size::Fixed(1.0)),
-                ResolveAt::BeforeBegin,
-            );
-            assert_eq!(missing.width.to_fixed(), Some(500.0));
-            cx.end_turtle();
-            cx.end_turtle();
-
-            cx.begin_turtle(
-                Walk::new(Size::fit(), Size::Fixed(20.0)),
-                Layout { container_id: inner_id, ..Default::default() },
-            );
-            let unknown = cx.resolve_walk(
-                Walk::new(Size::Rel { base: Base::Cqw, factor: 0.5 }, Size::Fixed(1.0)),
-                ResolveAt::BeforeBegin,
-            );
-            assert!(unknown.width.is_fit());
-            cx.end_turtle();
-        });
-
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let root_pass = DrawPass::new(&mut cx);
-        root_pass.set_size(&mut cx, dvec2(500.0, 400.0));
-        let child_pass = DrawPass::new(&mut cx);
-        child_pass.set_pass_parent(&mut cx, &root_pass);
-        child_pass.set_size(&mut cx, dvec2(64.0, 48.0));
-        let event = DrawEvent::default();
-        let mut draw = CxDraw::new(&mut cx, &event);
-        draw.begin_pass(&child_pass, None);
-        {
-            let mut cx = Cx2d::new(&mut draw);
-            cx.begin_root_turtle(dvec2(64.0, 48.0), Layout::default());
-            let resolved = cx.resolve_walk(
-                Walk::new(
-                    Size::Rel {
-                        base: Base::Vw,
-                        factor: 0.5,
-                    },
-                    Size::Rel {
-                        base: Base::Vh,
-                        factor: 0.25,
-                    },
-                ),
-                ResolveAt::BeforeBegin,
-            );
-            assert_eq!(resolved.width.to_fixed(), Some(250.0));
-            assert_eq!(resolved.height.to_fixed(), Some(100.0));
-            cx.end_turtle();
-        }
-        draw.end_pass(&child_pass);
-    }
-
-    #[test]
-    fn constraints_keep_size_margin_box_and_walk_content_box_semantics() {
-        with_turtle(dvec2(200.0, 200.0), Layout::default(), |cx| {
-            let margin = Inset { left: 10.0, right: 10.0, top: 5.0, bottom: 5.0 };
-            let size_bound = cx.walk_turtle(Walk {
-                abs_pos: Some(dvec2(0.0, 0.0)),
-                margin,
-                width: Size::Fill {
-                    weight: 100.0,
-                    basis: FitBound::Abs(0.0),
-                    shrink: 0.0,
-                    min: None,
-                    max: Some(100.0),
-                },
-                height: Size::Fixed(10.0),
-                ..Default::default()
-            });
-            assert_eq!(size_bound.size.x, 80.0);
-
-            let walk_bound = cx.walk_turtle(Walk {
-                abs_pos: Some(dvec2(0.0, 30.0)),
-                margin,
-                width: Size::Fill {
-                    weight: 100.0,
-                    basis: FitBound::Abs(0.0),
-                    shrink: 0.0,
-                    min: None,
-                    max: None,
-                },
-                height: Size::Fixed(10.0),
-                max_width: Some(FitBound::Abs(100.0)),
-                ..Default::default()
-            });
-            assert_eq!(walk_bound.size.x, 100.0);
-
-            let inverted = cx.peek_walk_turtle(Walk {
-                width: Size::Fixed(70.0),
-                height: Size::Fixed(10.0),
-                min_width: Some(FitBound::Abs(120.0)),
-                max_width: Some(FitBound::Abs(80.0)),
-                ..Default::default()
-            });
-            assert_eq!(inverted.size.x, 120.0);
-
-            let relative = cx.peek_walk_turtle(Walk {
-                width: Size::Rel { base: Base::Parent, factor: 0.25 },
-                height: Size::Fixed(10.0),
-                min_width: Some(FitBound::Abs(60.0)),
-                ..Default::default()
-            });
-            assert_eq!(relative.size.x, 60.0);
-
-            let expression = match cx
-                .global::<SizeExprStore>()
-                .intern("50% + 10px")
-                .unwrap()
-            {
-                SizeExprSimple::Compound(id) => id,
-                other => panic!("expected compound expression, got {other:?}"),
-            };
-            let expression = cx.peek_walk_turtle(Walk {
-                width: Size::Expr(expression),
-                height: Size::Fixed(10.0),
-                max_width: Some(FitBound::Abs(90.0)),
-                ..Default::default()
-            });
-            assert_eq!(expression.size.x, 90.0);
-        });
-
-        with_turtle(dvec2(200.0, 200.0), Layout::default(), |cx| {
-            cx.begin_turtle(
-                Walk {
-                    margin: Inset { left: 10.0, right: 10.0, ..Default::default() },
-                    width: Size::Fit { min: None, max: Some(FitBound::Abs(80.0)) },
-                    height: Size::fit(),
-                    ..Default::default()
-                },
-                Layout::default(),
-            );
-            cx.walk_turtle(Walk::fixed(150.0, 10.0));
-            let size_fit = cx.end_turtle();
-            assert_eq!(size_fit.size.x, 60.0);
-
-            cx.begin_turtle(
-                Walk {
-                    abs_pos: Some(dvec2(0.0, 40.0)),
-                    margin: Inset { left: 10.0, right: 10.0, ..Default::default() },
-                    width: Size::fit(),
-                    height: Size::fit(),
-                    max_width: Some(FitBound::Abs(80.0)),
-                    ..Default::default()
-                },
-                Layout::default(),
-            );
-            cx.walk_turtle(Walk::fixed(150.0, 10.0));
-            let walk_fit = cx.end_turtle();
-            assert_eq!(walk_fit.size.x, 80.0);
-        });
-    }
-
-    #[test]
-    fn inverted_size_fill_bounds_normalize_for_immediate_and_deferred_axes() {
-        let horizontal = Walk {
-            margin: Inset {
-                left: 8.0,
-                right: 12.0,
-                ..Default::default()
-            },
-            width: Size::Fill {
-                weight: 1.0,
-                basis: FitBound::Abs(0.0),
-                shrink: 0.0,
-                min: Some(120.0),
-                max: Some(80.0),
-            },
-            height: Size::Fixed(10.0),
-            ..Default::default()
-        };
-        let mut immediate_width = 0.0;
-        with_turtle(dvec2(200.0, 100.0), Layout::flow_right(), |cx| {
-            immediate_width = cx.walk_turtle(horizontal).size.x;
-        });
-        assert_eq!(immediate_width, 100.0);
-        with_turtle(dvec2(200.0, 100.0), Layout::flow_right(), |cx| {
-            let mut deferred = cx.defer_walk_turtle(horizontal).unwrap();
-            let materialized = deferred.resolve(cx);
-            assert_eq!(materialized.width, Size::Fixed(immediate_width));
-            assert_eq!(cx.walk_turtle(materialized).size.x, immediate_width);
-        });
-
-        let vertical = Walk {
-            margin: Inset {
-                top: 4.0,
-                bottom: 6.0,
-                ..Default::default()
-            },
-            width: Size::Fixed(10.0),
-            height: Size::Fill {
-                weight: 1.0,
-                basis: FitBound::Abs(0.0),
-                shrink: 0.0,
-                min: Some(90.0),
-                max: Some(40.0),
-            },
-            ..Default::default()
-        };
-        let mut immediate_height = 0.0;
-        with_turtle(dvec2(100.0, 150.0), Layout::flow_down(), |cx| {
-            immediate_height = cx.walk_turtle(vertical).size.y;
-        });
-        assert_eq!(immediate_height, 80.0);
-        with_turtle(dvec2(100.0, 150.0), Layout::flow_down(), |cx| {
-            let mut deferred = cx.defer_walk_turtle(vertical).unwrap();
-            let materialized = deferred.resolve(cx);
-            assert_eq!(materialized.height, Size::Fixed(immediate_height));
-            assert_eq!(cx.walk_turtle(materialized).size.y, immediate_height);
-        });
-    }
-
-    #[test]
-    fn deferred_fill_matches_immediate_margin_box_constraints() {
-        let right_walk = Walk {
-            margin: Inset {
-                left: 10.0,
-                right: 20.0,
-                ..Default::default()
-            },
-            width: Size::Fill {
-                weight: 100.0,
-                basis: FitBound::Abs(0.0),
-                shrink: 0.0,
-                min: Some(80.0),
-                max: Some(120.0),
-            },
-            height: Size::Fixed(10.0),
-            ..Default::default()
-        };
-        for (parent_width, expected_content) in [(200.0, 90.0), (60.0, 50.0)] {
-            let mut immediate_size = Vec2d::default();
-            with_turtle(
-                dvec2(parent_width, 100.0),
-                Layout::flow_right(),
-                |cx| immediate_size = cx.walk_turtle(right_walk).size,
-            );
-            with_turtle(
-                dvec2(parent_width, 100.0),
-                Layout::flow_right(),
-                |cx| {
-                    let mut deferred = cx.defer_walk_turtle(right_walk).unwrap();
-                    let materialized = deferred.resolve(cx);
-                    let deferred_rect = cx.walk_turtle(materialized);
-                    assert_eq!(immediate_size.x, expected_content);
-                    assert_eq!(deferred_rect.size.x, immediate_size.x);
-                },
-            );
-        }
-
-        let down_walk = Walk {
-            margin: Inset {
-                top: 7.0,
-                bottom: 13.0,
-                ..Default::default()
-            },
-            width: Size::Fixed(10.0),
-            height: Size::Fill {
-                weight: 100.0,
-                basis: FitBound::Abs(0.0),
-                shrink: 0.0,
-                min: Some(70.0),
-                max: Some(110.0),
-            },
-            ..Default::default()
-        };
-        for (parent_height, expected_content) in [(200.0, 90.0), (50.0, 50.0)] {
-            let mut immediate_size = Vec2d::default();
-            with_turtle(
-                dvec2(100.0, parent_height),
-                Layout::flow_down(),
-                |cx| immediate_size = cx.walk_turtle(down_walk).size,
-            );
-            with_turtle(
-                dvec2(100.0, parent_height),
-                Layout::flow_down(),
-                |cx| {
-                    let mut deferred = cx.defer_walk_turtle(down_walk).unwrap();
-                    let materialized = deferred.resolve(cx);
-                    let deferred_rect = cx.walk_turtle(materialized);
-                    assert_eq!(immediate_size.y, expected_content);
-                    assert_eq!(deferred_rect.size.y, immediate_size.y);
-                },
-            );
-        }
-    }
-
-    #[test]
-    fn deferred_main_axis_fill_applies_aspect_after_materialization() {
-        with_turtle(dvec2(200.0, 100.0), Layout::flow_right(), |cx| {
-            let walk = Walk {
-                margin: Inset {
-                    left: 10.0,
-                    right: 10.0,
-                    ..Default::default()
-                },
-                width: Size::Fill {
-                    weight: 100.0,
-                    basis: FitBound::Abs(0.0),
-                    shrink: 0.0,
-                    min: None,
-                    max: Some(120.0),
-                },
-                height: Size::fit(),
-                aspect: Some(2.0),
-                ..Default::default()
-            };
-            let mut deferred = cx.defer_walk_turtle(walk).unwrap();
-            let materialized = deferred.resolve(cx);
-            assert_eq!(materialized.width.to_fixed(), Some(100.0));
-            assert_eq!(materialized.height.to_fixed(), Some(50.0));
-            assert_eq!(cx.walk_turtle(materialized).size, dvec2(100.0, 50.0));
-        });
-    }
-
-    #[test]
-    fn current_turtle_bounds_combine_legacy_and_walk_limits() {
-        with_turtle(dvec2(300.0, 300.0), Layout::default(), |cx| {
-            cx.begin_turtle(
-                Walk {
-                    margin: Inset {
-                        left: 10.0,
-                        right: 10.0,
-                        top: 5.0,
-                        bottom: 5.0,
-                    },
-                    width: Size::Fit {
-                        min: None,
-                        max: Some(FitBound::Abs(140.0)),
-                    },
-                    height: Size::Fit {
-                        min: None,
-                        max: Some(FitBound::Abs(110.0)),
-                    },
-                    max_width: Some(FitBound::Abs(90.0)),
-                    max_height: Some(FitBound::Abs(80.0)),
-                    ..Default::default()
-                },
-                Layout::default(),
-            );
-            assert_eq!(cx.current_turtle_max_width(), Some(90.0));
-            assert_eq!(cx.current_turtle_max_height(), Some(80.0));
-            cx.end_turtle();
-        });
-    }
-
-    #[test]
-    fn aspect_transfer_clamps_only_the_derived_axis_and_matches_peek_and_absolute() {
-        with_turtle(dvec2(300.0, 200.0), Layout::flow_right(), |cx| {
-            let fixed = Walk { width: Size::Fixed(120.0), height: Size::fit(), aspect: Some(2.0), ..Default::default() };
-            assert_eq!(cx.peek_walk_turtle(fixed).size, dvec2(120.0, 60.0));
-
-            let relative = Walk { width: Size::Rel { base: Base::Parent, factor: 0.5 }, height: Size::fit(), aspect: Some(2.0), ..Default::default() };
-            assert_eq!(cx.peek_walk_turtle(relative).size, dvec2(150.0, 75.0));
-
-            let cross_fill = Walk { width: Size::fit(), height: Size::fill(), aspect: Some(2.0), ..Default::default() };
-            assert_eq!(cx.peek_walk_turtle(cross_fill).size, dvec2(400.0, 200.0));
-
-            let clamped = Walk { width: Size::Fixed(120.0), height: Size::fit(), max_height: Some(FitBound::Abs(40.0)), aspect: Some(2.0), ..Default::default() };
-            assert_eq!(cx.peek_walk_turtle(clamped).size, dvec2(120.0, 40.0));
-
-            let both_definite = Walk { width: Size::Fixed(120.0), height: Size::Fixed(20.0), aspect: Some(2.0), ..Default::default() };
-            assert_eq!(cx.peek_walk_turtle(both_definite).size, dvec2(120.0, 20.0));
-            let both_fit = Walk { width: Size::fit(), height: Size::fit(), aspect: Some(2.0), ..Default::default() };
-            let fit_size = cx.peek_walk_turtle(both_fit).size;
-            assert!(fit_size.x.is_nan() && fit_size.y.is_nan());
-
-            let absolute = fixed.with_abs_pos(dvec2(9.0, 13.0));
-            let peek = cx.peek_walk_turtle(absolute);
-            let walked = cx.walk_turtle(absolute);
-            assert_eq!(peek, walked);
-
-            let main_fill = cx.resolve_walk(
-                Walk { width: Size::fill(), height: Size::fit(), aspect: Some(2.0), ..Default::default() },
-                ResolveAt::BeforeBegin,
-            );
-            assert!(main_fill.width.is_fill() && main_fill.height.is_fit());
-        });
-    }
-
-    #[test]
-    fn ancestor_max_and_adjacent_bug_fixes_are_covered() {
-        let layout = Layout {
-            padding: Inset { left: 3.0, right: 11.0, top: 7.0, bottom: 13.0 },
-            ..Default::default()
-        };
-        with_turtle(dvec2(200.0, 100.0), layout, |cx| {
-            assert_eq!(cx.turtle().rel_pos_padded(), dvec2(0.0, 0.0));
-            let height = cx.turtle().max_height(Walk::new(Size::Fixed(150.0), Size::Fixed(25.0)));
-            assert_eq!(height, Some(25.0));
-            assert_eq!(
-                cx.turtle().max_width(Walk::new(
-                    Size::Rel {
-                        base: Base::Parent,
-                        factor: 0.5,
-                    },
-                    Size::Fixed(1.0),
-                )),
-                None,
-            );
-
-            cx.begin_turtle(
-                Walk { width: Size::fit(), height: Size::fit(), max_height: Some(FitBound::Abs(70.0)), ..Default::default() },
-                Layout::default(),
-            );
-            cx.begin_turtle(Walk::fit(), Layout::default());
-            assert_eq!(cx.compute_max_height_from_ancestors(), 70.0);
-            cx.end_turtle();
-            cx.end_turtle();
-
-            cx.begin_turtle(
-                Walk {
-                    abs_pos: Some(dvec2(0.0, 0.0)),
-                    margin: Inset { top: 8.0, bottom: 8.0, ..Default::default() },
-                    width: Size::fit(),
-                    height: Size::Fit { min: None, max: Some(FitBound::Abs(10.0)) },
-                    ..Default::default()
-                },
-                Layout::default(),
-            );
-            cx.walk_turtle(Walk::fixed(10.0, 20.0));
-            assert_eq!(cx.end_turtle().size.y, 0.0);
-        });
-    }
-
-    #[test]
-    fn script_strings_accept_inline_and_heap_values_and_round_trip_compounds() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(|vm| {
-            crate::script_mod(vm);
-            let mut size = Size::fill();
-            let inline = ScriptValue::from_inline_string("50%").unwrap();
-            size.script_apply(vm, &Apply::New, &mut Scope::empty(), inline);
-            assert!(matches!(size, Size::Rel { base: Base::Parent, factor } if factor == 0.5));
-
-            let heap = vm.bx.heap.new_string_from_str("calc(10px + 25vw)");
-            size.script_apply(vm, &Apply::New, &mut Scope::empty(), heap);
-            let Size::Expr(id) = size else { panic!("heap string did not compile to Expr") };
-            assert_eq!(vm.cx().get_global_ref::<SizeExprStore>().unwrap().source(id), Some("calc(10px + 25vw)"));
-            let emitted = size.script_to_value(vm);
-            let round_trip = vm.bx.heap.string_with(emitted, |_, source| source.to_string());
-            assert_eq!(round_trip.as_deref(), Some("calc(10px + 25vw)"));
-
-            let old = size;
-            let invalid = vm.bx.heap.new_string_from_str("10px + 2");
-            size.script_apply(vm, &Apply::New, &mut Scope::empty(), invalid);
-            assert!(matches!((old, size), (Size::Expr(a), Size::Expr(b)) if a == b));
-
-            let mut bound = FitBound::Abs(1.0);
-            let bound_value = vm.bx.heap.new_string_from_str("max(10px, 5vw)");
-            bound.script_apply(vm, &Apply::New, &mut Scope::empty(), bound_value);
-            assert!(matches!(bound, FitBound::Expr(_)));
-
-            let mut direct = SizeExprId::default();
-            assert!(!SizeExprId::on_type_check(
-                &vm.bx.heap,
-                ScriptValue::from_f64(0.0)
-            ));
-            direct.script_apply(
-                vm,
-                &Apply::New,
-                &mut Scope::empty(),
-                ScriptValue::from_f64(0.0),
-            );
-            assert_eq!(direct, SizeExprId::INVALID);
-
-            let simple = ScriptValue::from_inline_string("50%").unwrap();
-            direct.script_apply(vm, &Apply::New, &mut Scope::empty(), simple);
-            assert_ne!(direct, SizeExprId::INVALID);
-            assert_eq!(
-                vm.cx()
-                    .get_global_ref::<SizeExprStore>()
-                    .unwrap()
-                    .source(direct),
-                Some("50%")
-            );
-            let emitted = direct.script_to_value(vm);
-            let emitted = vm
-                .bx
-                .heap
-                .string_with(emitted, |_, source| source.to_string());
-            assert_eq!(emitted.as_deref(), Some("50%"));
-
-            let pixels = ScriptValue::from_inline_string("10px").unwrap();
-            direct.script_apply(vm, &Apply::New, &mut Scope::empty(), pixels);
-            assert_eq!(
-                vm.cx()
-                    .get_global_ref::<SizeExprStore>()
-                    .unwrap()
-                    .source(direct),
-                Some("10px")
-            );
-
-            let compound = vm.bx.heap.new_string_from_str("10px + 25vw");
-            direct.script_apply(vm, &Apply::New, &mut Scope::empty(), compound);
-            assert_eq!(
-                vm.cx()
-                    .get_global_ref::<SizeExprStore>()
-                    .unwrap()
-                    .source(direct),
-                Some("10px + 25vw")
-            );
-            let old = direct;
-            let invalid = vm.bx.heap.new_string_from_str("10px + 2");
-            direct.script_apply(vm, &Apply::New, &mut Scope::empty(), invalid);
-            assert_eq!(direct, old);
-        });
-    }
-
-    fn flex(grow: f64, basis: f64, shrink: f64) -> Size {
-        Size::Fill {
-            weight: grow,
-            basis: FitBound::Abs(basis),
-            shrink,
-            min: None,
-            max: None,
-        }
-    }
-
-    fn resolve_flex_widths(parent_width: f64, sizes: &[Size]) -> Vec<f64> {
-        let mut result = Vec::new();
-        with_turtle(
-            dvec2(parent_width, 100.0),
-            Layout::flow_right(),
-            |cx| {
-                let mut deferred: Vec<_> = sizes
-                    .iter()
-                    .map(|size| {
-                        cx.defer_walk_turtle(Walk::new(*size, Size::Fixed(10.0)))
-                            .unwrap()
-                    })
-                    .collect();
-                for walk in &mut deferred {
-                    result.push(walk.resolve(cx).width.to_fixed().unwrap());
-                }
-            },
-        );
-        result
-    }
-
-    fn assert_close(actual: f64, expected: f64) {
-        assert!(
-            (actual - expected).abs() < 1e-9,
-            "expected {expected}, got {actual}"
-        );
-    }
-
-    #[test]
-    fn definite_basis_flex_grows_and_shrinks_with_finite_positive_factors() {
-        let grown = resolve_flex_widths(300.0, &[flex(1.0, 50.0, 0.0), flex(2.0, 50.0, 0.0)]);
-        assert_close(grown[0], 350.0 / 3.0);
-        assert_close(grown[1], 550.0 / 3.0);
-
-        let three = resolve_flex_widths(
-            300.0,
-            &[
-                flex(1.0, 30.0, 0.0),
-                flex(2.0, 30.0, 0.0),
-                flex(0.0, 30.0, 0.0),
-            ],
-        );
-        assert_eq!(three, vec![100.0, 170.0, 30.0]);
-
-        let shrunk = resolve_flex_widths(
-            120.0,
-            &[flex(0.0, 100.0, 1.0), flex(0.0, 100.0, 3.0)],
-        );
-        assert_eq!(shrunk, vec![80.0, 40.0]);
-
-        let three_shrunk = resolve_flex_widths(
-            180.0,
-            &[
-                flex(0.0, 100.0, 1.0),
-                flex(0.0, 100.0, 2.0),
-                flex(0.0, 100.0, 0.0),
-            ],
-        );
-        assert_eq!(three_shrunk, vec![60.0, 20.0, 100.0]);
-
-        let ignored = resolve_flex_widths(
-            120.0,
-            &[
-                flex(f64::NAN, 100.0, f64::INFINITY),
-                flex(-1.0, 100.0, 1.0),
-            ],
-        );
-        assert_eq!(ignored, vec![100.0, 20.0]);
-
-        let no_factors = resolve_flex_widths(
-            120.0,
-            &[flex(0.0, 100.0, 0.0), flex(f64::NAN, 100.0, -1.0)],
-        );
-        assert_eq!(no_factors, vec![100.0, 100.0]);
-
-        let large_finite = resolve_flex_widths(
-            200.0,
-            &[flex(f64::MAX, 0.0, 0.0), flex(f64::MAX, 0.0, 0.0)],
-        );
-        assert_eq!(large_finite, vec![100.0, 100.0]);
-
-        with_turtle(dvec2(100.0, 120.0), Layout::flow_down(), |cx| {
-            let mut a = cx
-                .defer_walk_turtle(Walk::new(
-                    Size::Fixed(10.0),
-                    flex(0.0, 100.0, 1.0),
-                ))
-                .unwrap();
-            let mut b = cx
-                .defer_walk_turtle(Walk::new(
-                    Size::Fixed(10.0),
-                    flex(0.0, 100.0, 3.0),
-                ))
-                .unwrap();
-            assert_eq!(a.resolve(cx).height, Size::Fixed(80.0));
-            assert_eq!(b.resolve(cx).height, Size::Fixed(40.0));
-        });
-
-        with_turtle(dvec2(200.0, 100.0), Layout::flow_right(), |cx| {
-            let mut contextual = cx
-                .defer_walk_turtle(Walk::new(
-                    Size::Fill {
-                        weight: 0.0,
-                        basis: FitBound::Rel {
-                            base: Base::Parent,
-                            factor: 0.25,
-                        },
-                        shrink: 0.0,
-                        min: None,
-                        max: None,
-                    },
-                    Size::Fixed(10.0),
-                ))
-                .unwrap();
-            assert_eq!(contextual.resolve(cx).width, Size::Fixed(50.0));
-        });
-    }
-
-    #[test]
-    fn flex_accounts_for_fixed_gaps_margins_and_iterative_bounds() {
-        let layout = Layout {
-            spacing: 10.0,
-            padding: Inset {
-                left: 10.0,
-                right: 10.0,
-                ..Default::default()
-            },
-            ..Layout::flow_right()
-        };
-        with_turtle(dvec2(500.0, 100.0), layout, |cx| {
-            cx.walk_turtle(Walk::fixed(50.0, 10.0));
-            let margin = Inset {
-                left: 10.0,
-                right: 10.0,
-                ..Default::default()
-            };
-            let mut a = cx
-                .defer_walk_turtle(Walk {
-                    margin,
-                    width: Size::Fill {
-                        weight: 1.0,
-                        basis: FitBound::Abs(100.0),
-                        shrink: 1.0,
-                        min: None,
-                        max: Some(150.0),
-                    },
-                    height: Size::Fixed(10.0),
-                    ..Default::default()
-                })
-                .unwrap();
-            let mut b = cx
-                .defer_walk_turtle(Walk::new(flex(1.0, 100.0, 1.0), Size::Fixed(10.0)))
-                .unwrap();
-            assert_eq!(a.resolve(cx).width.to_fixed(), Some(130.0));
-            assert_eq!(b.resolve(cx).width.to_fixed(), Some(260.0));
-        });
-
-        let bounded = [
-            Size::Fill {
-                weight: 1.0,
-                basis: FitBound::Abs(100.0),
-                shrink: 1.0,
-                min: None,
-                max: Some(120.0),
-            },
-            Size::Fill {
-                weight: 1.0,
-                basis: FitBound::Abs(100.0),
-                shrink: 1.0,
-                min: None,
-                max: Some(200.0),
-            },
-            flex(1.0, 100.0, 1.0),
-        ];
-        assert_eq!(resolve_flex_widths(540.0, &bounded), vec![120.0, 200.0, 220.0]);
-
-        let floors = [
-            Size::Fill {
-                weight: 0.0,
-                basis: FitBound::Abs(100.0),
-                shrink: 1.0,
-                min: Some(90.0),
-                max: None,
-            },
-            Size::Fill {
-                weight: 0.0,
-                basis: FitBound::Abs(100.0),
-                shrink: 1.0,
-                min: Some(20.0),
-                max: None,
-            },
-        ];
-        assert_eq!(resolve_flex_widths(150.0, &floors), vec![90.0, 60.0]);
-
-        let permuted = [bounded[2], bounded[0], bounded[1]];
-        let mut original = resolve_flex_widths(540.0, &bounded);
-        let mut reordered = resolve_flex_widths(540.0, &permuted);
-        original.sort_by(f64::total_cmp);
-        reordered.sort_by(f64::total_cmp);
-        assert_eq!(original, reordered);
-    }
-
-    #[test]
-    fn indefinite_flex_materializes_clamped_basis_without_nan() {
-        with_turtle(dvec2(f64::NAN, 100.0), Layout::flow_right(), |cx| {
-            let mut deferred = cx
-                .defer_walk_turtle(Walk::new(
-                    Size::Fill {
-                        weight: 1.0,
-                        basis: FitBound::Abs(40.0),
-                        shrink: 1.0,
-                        min: Some(60.0),
-                        max: None,
-                    },
-                    Size::Fixed(10.0),
-                ))
-                .unwrap();
-            let walk = deferred.resolve(cx);
-            assert_eq!(walk.width, Size::Fixed(60.0));
-            assert!(!matches!(walk.width, Size::Fixed(value) if value.is_nan()));
-            assert_eq!(cx.walk_turtle(walk).size.x, 60.0);
-        });
-    }
-
-    #[cfg(not(debug_assertions))]
-    #[test]
-    fn late_defer_is_rejected_after_one_shot_resolution() {
-        with_turtle(dvec2(100.0, 100.0), Layout::flow_right(), |cx| {
-            let mut first = cx
-                .defer_walk_turtle(Walk::new(flex(1.0, 0.0, 0.0), Size::Fixed(10.0)))
-                .unwrap();
-            first.resolve(cx);
-            assert!(cx
-                .defer_walk_turtle(Walk::new(flex(1.0, 0.0, 0.0), Size::Fixed(10.0)))
-                .is_none());
-        });
-    }
-
-    #[cfg(debug_assertions)]
-    #[test]
-    #[should_panic(expected = "cannot defer another fill after flex resolution")]
-    fn late_defer_debug_asserts_after_one_shot_resolution() {
-        with_turtle(dvec2(100.0, 100.0), Layout::flow_right(), |cx| {
-            let mut first = cx
-                .defer_walk_turtle(Walk::new(flex(1.0, 0.0, 0.0), Size::Fixed(10.0)))
-                .unwrap();
-            first.resolve(cx);
-            let _ = cx.defer_walk_turtle(Walk::new(
-                flex(1.0, 0.0, 0.0),
-                Size::Fixed(10.0),
-            ));
-        });
-    }
-
-    #[test]
-    fn deferred_walk_preserves_metadata_aspect_and_child_round_trip_provenance() {
-        with_turtle(dvec2(200.0, 100.0), Layout::flow_right(), |cx| {
-            let metrics = Metrics {
-                descender: 3.0,
-                line_gap: 4.0,
-                line_scale: 1.5,
-            };
-            let original = Walk {
-                margin: Inset {
-                    left: 5.0,
-                    right: 7.0,
-                    ..Default::default()
-                },
-                width: flex(0.0, 80.0, 1.0),
-                height: Size::fit(),
-                min_height: Some(FitBound::Abs(20.0)),
-                max_height: Some(FitBound::Abs(50.0)),
-                aspect: Some(2.0),
-                metrics,
-                ..Default::default()
-            };
-            let mut deferred = cx.defer_walk_turtle(original).unwrap();
-            let materialized = deferred.resolve(cx);
-            assert!(materialized.deferred);
-            assert_eq!(materialized.margin.left, original.margin.left);
-            assert_eq!(materialized.margin.right, original.margin.right);
-            assert_eq!(materialized.margin.top, original.margin.top);
-            assert_eq!(materialized.margin.bottom, original.margin.bottom);
-            assert_eq!(materialized.min_height, original.min_height);
-            assert_eq!(materialized.max_height, original.max_height);
-            assert_eq!(materialized.aspect, original.aspect);
-            assert_eq!(materialized.width, Size::Fixed(80.0));
-            assert_eq!(materialized.height, Size::Fixed(40.0));
-
-            cx.begin_turtle(materialized, Layout::default());
-            cx.walk_turtle(Walk::fixed(1.0, 1.0));
-            cx.end_turtle();
-            let finished = cx.finished_walks.last().unwrap();
-            assert!(finished.in_flow);
-            assert_eq!(finished.metrics.descender, metrics.descender);
-            assert_eq!(finished.metrics.line_gap, metrics.line_gap);
-            assert_eq!(finished.metrics.line_scale, metrics.line_scale);
-
-            cx.walk_turtle(Walk::fixed(5.0, 5.0).with_abs_pos(dvec2(2.0, 3.0)));
-            assert!(!cx.finished_walks.last().unwrap().in_flow);
-        });
-    }
-
-    #[test]
-    fn wrapped_fill_uses_current_remainder_or_a_full_fresh_row() {
-        let layout = Layout {
-            spacing: 10.0,
-            ..Layout::flow_right_wrap()
-        };
-        with_turtle(dvec2(100.0, 100.0), layout, |cx| {
-            cx.walk_turtle(Walk::fixed(30.0, 10.0));
-            let fill_walk = Walk::new(flex(1.0, 20.0, 1.0), Size::Fixed(10.0));
-            assert!(cx.defer_walk_turtle(fill_walk).is_none());
-            let fill = cx.walk_turtle(fill_walk);
-            assert_eq!(fill.pos, dvec2(40.0, 0.0));
-            assert_eq!(fill.size.x, 60.0);
-        });
-
-        with_turtle(dvec2(100.0, 100.0), layout, |cx| {
-            cx.walk_turtle(Walk::fixed(30.0, 10.0));
-            let fresh = cx.walk_turtle(Walk {
-                width: Size::Fill {
-                    weight: 1.0,
-                    basis: FitBound::Abs(20.0),
-                    shrink: 1.0,
-                    min: Some(70.0),
-                    max: None,
-                },
-                height: Size::Fixed(10.0),
-                ..Default::default()
-            });
-            assert_eq!(fresh.pos, dvec2(0.0, 10.0));
-            assert_eq!(fresh.size.x, 100.0);
-            assert!(cx.turtle().deferred_fills.is_empty());
-        });
-    }
-
-    #[test]
-    fn wrapped_inverted_fill_bounds_use_the_current_or_one_fresh_row() {
-        let layout = Layout {
-            spacing: 10.0,
-            wrap_spacing: 5.0,
-            ..Layout::flow_right_wrap()
-        };
-        let margin = Inset {
-            left: 4.0,
-            right: 6.0,
-            ..Default::default()
-        };
-
-        with_turtle(dvec2(100.0, 100.0), layout, |cx| {
-            cx.walk_turtle(Walk::fixed(20.0, 10.0));
-            let current = cx.walk_turtle(Walk {
-                margin,
-                width: Size::Fill {
-                    weight: 1.0,
-                    basis: FitBound::Abs(0.0),
-                    shrink: 0.0,
-                    min: Some(70.0),
-                    max: Some(40.0),
-                },
-                height: Size::Fixed(10.0),
-                ..Default::default()
-            });
-            assert_eq!(current.pos, dvec2(34.0, 0.0));
-            assert_eq!(current.size.x, 60.0);
-        });
-
-        with_turtle(dvec2(100.0, 100.0), layout, |cx| {
-            cx.walk_turtle(Walk::fixed(30.0, 10.0));
-            let fresh = cx.walk_turtle(Walk {
-                margin,
-                width: Size::Fill {
-                    weight: 1.0,
-                    basis: FitBound::Abs(0.0),
-                    shrink: 0.0,
-                    min: Some(120.0),
-                    max: Some(80.0),
-                },
-                height: Size::Fixed(10.0),
-                ..Default::default()
-            });
-            assert_eq!(fresh.pos, dvec2(4.0, 15.0));
-            assert_eq!(fresh.size.x, 110.0);
-        });
-    }
-
-    fn tracked_walk(cx: &mut Cx2d, walk: Walk) -> usize {
-        let rect = cx.walk_turtle(walk);
-        let marker = cx.align_list.len();
-        cx.align_list
-            .push(AlignEntry::BeginClip(rect.pos, rect.pos + rect.size));
-        marker
-    }
-
-    fn marker_pos(cx: &Cx2d, marker: usize) -> Vec2d {
-        match cx.align_list[marker] {
-            AlignEntry::BeginClip(pos, _) => pos,
-            ref other => panic!("unexpected marker {other:?}"),
-        }
-    }
-
-    fn nowrap_distribution_positions(mode: Distribute) -> (Vec2d, Vec2d) {
-        let mut positions = (Vec2d::default(), Vec2d::default());
-        with_turtle(
-            dvec2(100.0, 100.0),
-            Layout {
-                distribute: mode,
-                ..Layout::flow_right()
-            },
-            |cx| {
-                let a = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                let b = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                cx.end_turtle();
-                positions = (marker_pos(cx, a), marker_pos(cx, b));
-            },
-        );
-        positions
-    }
-
-    #[test]
-    fn nowrap_right_distribution_modes_and_small_groups_are_defined() {
-        assert_eq!(
-            nowrap_distribution_positions(Distribute::Start),
-            (dvec2(0.0, 0.0), dvec2(10.0, 0.0))
-        );
-        assert_eq!(
-            nowrap_distribution_positions(Distribute::SpaceBetween),
-            (dvec2(0.0, 0.0), dvec2(90.0, 0.0))
-        );
-        let around = nowrap_distribution_positions(Distribute::SpaceAround);
-        assert_close(around.0.x, 20.0);
-        assert_close(around.1.x, 70.0);
-        let evenly = nowrap_distribution_positions(Distribute::SpaceEvenly);
-        assert_close(evenly.0.x, 80.0 / 3.0);
-        assert_close(evenly.1.x, 190.0 / 3.0);
-
-        for mode in [
-            Distribute::Start,
-            Distribute::SpaceBetween,
-            Distribute::SpaceAround,
-            Distribute::SpaceEvenly,
-        ] {
-            with_turtle(
-                dvec2(100.0, 100.0),
-                Layout {
-                    distribute: mode,
-                    ..Layout::flow_right()
-                },
-                |cx| {
-                    if mode != Distribute::Start {
-                        let marker = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                        cx.end_turtle();
-                        let expected = if mode == Distribute::SpaceBetween {
-                            0.0
-                        } else {
-                            45.0
-                        };
-                        assert_close(marker_pos(cx, marker).x, expected);
-                    }
-                },
-            );
-        }
-        with_turtle(
-            dvec2(100.0, 100.0),
-            Layout {
-                distribute: Distribute::SpaceEvenly,
-                ..Layout::flow_right()
-            },
-            |cx| {
-                cx.end_turtle();
-            },
-        );
-    }
-
-    #[test]
-    fn wrapped_rows_and_down_flow_distribute_independently() {
-        with_turtle(
-            dvec2(100.0, 100.0),
-            Layout {
-                distribute: Distribute::SpaceEvenly,
-                ..Layout::flow_right_wrap()
-            },
-            |cx| {
-                let a = tracked_walk(cx, Walk::fixed(40.0, 10.0));
-                let b = tracked_walk(cx, Walk::fixed(40.0, 10.0));
-                let c = tracked_walk(cx, Walk::fixed(40.0, 10.0));
-                cx.end_turtle();
-                assert_close(marker_pos(cx, a).x, 20.0 / 3.0);
-                assert_close(marker_pos(cx, b).x, 160.0 / 3.0);
-                assert_eq!(marker_pos(cx, c), dvec2(30.0, 10.0));
-            },
-        );
-
-        for mode in [
-            Distribute::Start,
-            Distribute::SpaceBetween,
-            Distribute::SpaceAround,
-            Distribute::SpaceEvenly,
-        ] {
-            with_turtle(
-                dvec2(100.0, 100.0),
-                Layout {
-                    distribute: mode,
-                    ..Layout::flow_down()
-                },
-                |cx| {
-                    let a = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                    let b = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                    cx.end_turtle();
-                    let (expected_a, expected_b) = match mode {
-                        Distribute::Start => (0.0, 10.0),
-                        Distribute::SpaceBetween => (0.0, 90.0),
-                        Distribute::SpaceAround => (20.0, 70.0),
-                        Distribute::SpaceEvenly => (80.0 / 3.0, 190.0 / 3.0),
-                    };
-                    assert_close(marker_pos(cx, a).y, expected_a);
-                    assert_close(marker_pos(cx, b).y, expected_b);
-                },
-            );
-        }
-    }
-
-    #[test]
-    fn deferred_prefix_delta_moves_anchor_and_fixed_followers() {
-        with_turtle(dvec2(100.0, 40.0), Layout::flow_right(), |cx| {
-            let mut deferred = cx
-                .defer_walk_turtle(Walk::new(
-                    Size::Fill {
-                        weight: 1.0,
-                        basis: FitBound::Abs(20.0),
-                        shrink: 0.0,
-                        min: None,
-                        max: Some(40.0),
-                    },
-                    Size::Fixed(10.0),
-                ))
-                .unwrap();
-            let following = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-            cx.finished_walks.last_mut().unwrap().align_role = RowAlignRole::Anchor;
-            let materialized = deferred.resolve(cx);
-            let fill = tracked_walk(cx, materialized);
-            cx.end_turtle();
-            assert_eq!(marker_pos(cx, fill), dvec2(0.0, 0.0));
-            assert_eq!(marker_pos(cx, following), dvec2(40.0, 0.0));
-        });
-
-        with_turtle(dvec2(40.0, 100.0), Layout::flow_down(), |cx| {
-            let mut deferred = cx
-                .defer_walk_turtle(Walk::new(
-                    Size::Fixed(10.0),
-                    Size::Fill {
-                        weight: 1.0,
-                        basis: FitBound::Abs(20.0),
-                        shrink: 0.0,
-                        min: None,
-                        max: Some(40.0),
-                    },
-                ))
-                .unwrap();
-            let following = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-            cx.finished_walks.last_mut().unwrap().align_role = RowAlignRole::Fixed;
-            let materialized = deferred.resolve(cx);
-            let fill = tracked_walk(cx, materialized);
-            cx.end_turtle();
-            assert_eq!(marker_pos(cx, fill), dvec2(0.0, 0.0));
-            assert_eq!(marker_pos(cx, following), dvec2(0.0, 40.0));
-        });
-    }
-
-    #[test]
-    fn mixed_roles_keep_start_main_and_cross_axis_alignment() {
-        with_turtle(
-            dvec2(100.0, 40.0),
-            Layout {
-                align: Align { x: 0.5, y: 1.0 },
-                ..Layout::flow_right()
-            },
-            |cx| {
-                let anchor = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                let normal = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                cx.finished_walks[0].align_role = RowAlignRole::Anchor;
-                cx.end_turtle();
-                assert_eq!(marker_pos(cx, anchor), dvec2(40.0, 30.0));
-                assert_eq!(marker_pos(cx, normal), dvec2(50.0, 30.0));
-            },
-        );
-
-        with_turtle(
-            dvec2(40.0, 100.0),
-            Layout {
-                align: Align { x: 1.0, y: 0.5 },
-                ..Layout::flow_down()
-            },
-            |cx| {
-                let fixed = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                let normal = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                cx.finished_walks[0].align_role = RowAlignRole::Fixed;
-                cx.end_turtle();
-                assert_eq!(marker_pos(cx, fixed), dvec2(30.0, 40.0));
-                assert_eq!(marker_pos(cx, normal), dvec2(30.0, 50.0));
-            },
-        );
-    }
-
-    #[test]
-    fn space_distribution_falls_back_for_the_whole_mixed_role_group() {
-        for flow in [Flow::right(), Flow::right_wrap()] {
-            let expected_y = if matches!(flow, Flow::Right { wrap: true, .. }) {
-                0.0
-            } else {
-                30.0
-            };
-            with_turtle(
-                dvec2(100.0, 40.0),
-                Layout {
-                    flow,
-                    align: Align { x: 0.5, y: 1.0 },
-                    distribute: Distribute::SpaceBetween,
-                    ..Default::default()
-                },
-                |cx| {
-                    let anchor = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                    let normal = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                    cx.finished_walks[0].align_role = RowAlignRole::Anchor;
-                    cx.end_turtle();
-                    assert_eq!(marker_pos(cx, anchor), dvec2(40.0, expected_y));
-                    assert_eq!(marker_pos(cx, normal), dvec2(50.0, expected_y));
-                },
-            );
-        }
-    }
-
-    #[test]
-    fn overlay_ignores_space_distribution() {
-        with_turtle(
-            dvec2(100.0, 100.0),
-            Layout {
-                align: Align { x: 0.5, y: 0.5 },
-                distribute: Distribute::SpaceEvenly,
-                ..Layout::flow_overlay()
-            },
-            |cx| {
-                let small = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                let large = tracked_walk(cx, Walk::fixed(20.0, 20.0));
-                cx.end_turtle();
-                assert_eq!(marker_pos(cx, small), dvec2(45.0, 45.0));
-                assert_eq!(marker_pos(cx, large), dvec2(40.0, 40.0));
-            },
-        );
-    }
-
-    #[test]
-    fn distribution_handles_constrained_fill_absolute_and_immovable_walks() {
-        with_turtle(
-            dvec2(100.0, 100.0),
-            Layout {
-                distribute: Distribute::SpaceEvenly,
-                ..Layout::flow_right()
-            },
-            |cx| {
-                let mut deferred = cx
-                    .defer_walk_turtle(Walk::new(
-                        Size::Fill {
-                            weight: 1.0,
-                            basis: FitBound::Abs(0.0),
-                            shrink: 0.0,
-                            min: None,
-                            max: Some(40.0),
-                        },
-                        Size::Fixed(10.0),
-                    ))
-                    .unwrap();
-                let walk = deferred.resolve(cx);
-                assert_eq!(walk.width, Size::Fixed(40.0));
-                let fill = tracked_walk(cx, walk);
-                cx.end_turtle();
-                assert_eq!(marker_pos(cx, fill), dvec2(30.0, 0.0));
-            },
-        );
-
-        // A following normal walk receives the deferred fill's signed delta
-        // and its own distribution offset in one close-time range move.
-        with_turtle(
-            dvec2(100.0, 100.0),
-            Layout {
-                distribute: Distribute::SpaceEvenly,
-                ..Layout::flow_right()
-            },
-            |cx| {
-                let mut deferred = cx
-                    .defer_walk_turtle(Walk::new(
-                        Size::Fill {
-                            weight: 1.0,
-                            basis: FitBound::Abs(20.0),
-                            shrink: 0.0,
-                            min: None,
-                            max: Some(40.0),
-                        },
-                        Size::Fixed(10.0),
-                    ))
-                    .unwrap();
-                let following = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                let materialized = deferred.resolve(cx);
-                let fill = tracked_walk(cx, materialized);
-                cx.end_turtle();
-                assert_close(marker_pos(cx, fill).x, 50.0 / 3.0);
-                assert_close(marker_pos(cx, following).x, 220.0 / 3.0);
-            },
-        );
-
-        with_turtle(
-            dvec2(100.0, 100.0),
-            Layout {
-                distribute: Distribute::SpaceBetween,
-                ..Layout::flow_right()
-            },
-            |cx| {
-                let absolute = tracked_walk(
-                    cx,
-                    Walk::fixed(80.0, 10.0).with_abs_pos(dvec2(5.0, 20.0)),
-                );
-                let a = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                let b = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                cx.end_turtle();
-                assert_eq!(marker_pos(cx, absolute), dvec2(5.0, 20.0));
-                assert_eq!(marker_pos(cx, a), dvec2(0.0, 0.0));
-                assert_eq!(marker_pos(cx, b), dvec2(90.0, 0.0));
-            },
-        );
-
-        with_turtle(
-            dvec2(100.0, 100.0),
-            Layout {
-                distribute: Distribute::SpaceBetween,
-                ..Layout::flow_right()
-            },
-            |cx| {
-                let a = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                let b = tracked_walk(cx, Walk::fixed(10.0, 10.0));
-                cx.finished_walks[0].align_role = RowAlignRole::Anchor;
-                cx.end_turtle();
-                assert_eq!(marker_pos(cx, a), dvec2(0.0, 0.0));
-                assert_eq!(marker_pos(cx, b), dvec2(10.0, 0.0));
-            },
-        );
-    }
-
-    #[test]
-    fn new_defaults_preserve_legacy_fill_behavior() {
-        assert_eq!(
-            Size::fill(),
-            Size::Fill {
-                weight: 100.0,
-                basis: FitBound::Abs(0.0),
-                shrink: 0.0,
-                min: None,
-                max: None,
-            }
-        );
-        assert_eq!(Layout::default().distribute, Distribute::Start);
-        assert!(!Walk::default().deferred);
-    }
-
-    #[test]
-    fn walk_and_layout_size_gates() {
-        assert!(std::mem::size_of::<Walk>() <= 384);
-        // Layout was 96 bytes before the one-word container id. Keep the
-        // reviewed foundation within the measured 112-byte baseline.
-        assert!(std::mem::size_of::<Layout>() <= 112);
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Script, ScriptHook)]
+#[derive(Clone, Copy, Debug, Script, ScriptHook)]
 pub enum Base {
     #[pick]
     Full,
-    Parent,
-    Vw,
-    Vh,
-    Cqw,
-    Cqh,
-    #[live(LiveId(0))]
-    Named(LiveId),
     Unused,
     /// The width available on the enclosing line for inline content,
     /// accounting for the enclosing widget's own leading geometry and
@@ -2061,75 +365,6 @@ pub enum Base {
     Line,
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum ResolveAt {
-    /// The walk has not been pushed; the top turtle is its immediate parent.
-    BeforeBegin,
-    /// The walk owns the top turtle; its immediate parent is one slot below.
-    AtClose,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) enum Axis {
-    Width,
-    Height,
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-struct ContentBounds {
-    min: Option<f64>,
-    max: Option<f64>,
-}
-
-impl ContentBounds {
-    fn from_fill(min: Option<f64>, max: Option<f64>, margin: f64) -> Self {
-        let mut bounds = Self::default();
-        bounds.add_min(min.map(|value| (value - margin).max(0.0)));
-        bounds.add_max(max.map(|value| (value - margin).max(0.0)));
-        bounds.normalize();
-        bounds
-    }
-
-    fn add_min(&mut self, value: Option<f64>) {
-        if let Some(value) = value.filter(|value| value.is_finite()) {
-            self.min = Some(self.min.map_or(value, |old| old.max(value)));
-        }
-    }
-
-    fn add_max(&mut self, value: Option<f64>) {
-        if let Some(value) = value.filter(|value| value.is_finite()) {
-            self.max = Some(self.max.map_or(value, |old| old.min(value)));
-        }
-    }
-
-    fn normalize(&mut self) {
-        if let (Some(min), Some(max)) = (self.min, self.max) {
-            if min > max {
-                self.max = Some(min);
-            }
-        }
-    }
-
-    fn clamp(self, value: f64) -> f64 {
-        let mut value = value;
-        if let Some(max) = self.max {
-            value = value.min(max);
-        }
-        if let Some(min) = self.min {
-            value = value.max(min);
-        }
-        value.max(0.0)
-    }
-
-    fn clamp_available(self, value: f64) -> f64 {
-        if value.is_nan() && self.min.is_none() && self.max.is_none() {
-            value
-        } else {
-            self.clamp(value)
-        }
-    }
-}
-
 /// Specifies how walks should be laid out with respect to each other.
 #[derive(Copy, Clone, Debug, Script, ScriptHook)]
 pub struct Layout {
@@ -2159,15 +394,6 @@ pub struct Layout {
     /// The alignment of each walk with respect to their turtle's rectangle.
     #[live]
     pub align: Align,
-
-    /// Distribution of positive slack along the main axis.
-    #[live]
-    pub distribute: Distribute,
-
-    /// Nonzero ids make this turtle a query container for cqw/cqh and
-    /// `Base::Named` resolution.
-    #[live]
-    pub container_id: LiveId,
 }
 
 impl Layout {
@@ -2253,89 +479,13 @@ impl Default for Layout {
             clip_y: true,
             padding: Inset::default(),
             align: Align::default(),
-            distribute: Distribute::default(),
             flow: Flow::default(),
             spacing: 0.0,
             wrap_spacing: 0.0,
-            container_id: LiveId(0),
         }
     }
 }
 
-impl From<SizeExprUnit> for Base {
-    fn from(unit: SizeExprUnit) -> Self {
-        match unit {
-            SizeExprUnit::Parent => Base::Parent,
-            SizeExprUnit::Vw => Base::Vw,
-            SizeExprUnit::Vh => Base::Vh,
-            SizeExprUnit::Cqw => Base::Cqw,
-            SizeExprUnit::Cqh => Base::Cqh,
-        }
-    }
-}
-
-fn script_string(vm: &mut ScriptVm, value: ScriptValue) -> Option<String> {
-    vm.bx
-        .heap
-        .string_with(value, |_, source| source.to_string())
-}
-
-fn intern_size_expression(
-    vm: &mut ScriptVm,
-    source: &str,
-) -> Result<SizeExprSimple, String> {
-    vm.cx_mut().global::<SizeExprStore>().intern(source)
-}
-
-fn size_expr_source_to_value(vm: &mut ScriptVm, id: SizeExprId) -> Option<ScriptValue> {
-    let source = vm
-        .cx()
-        .get_global_ref::<SizeExprStore>()?
-        .source(id)?
-        .to_string();
-    Some(vm.bx.heap.new_string_from_str(&source))
-}
-
-impl ScriptHook for SizeExprId {
-    fn on_type_check(_heap: &ScriptHeap, value: ScriptValue) -> bool {
-        value.is_string_like()
-    }
-}
-
-impl ScriptNew for SizeExprId {
-    fn script_new(_vm: &mut ScriptVm) -> Self {
-        Self::default()
-    }
-}
-
-impl ScriptApply for SizeExprId {
-    fn script_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        _apply: &Apply,
-        _scope: &mut Scope,
-        value: ScriptValue,
-    ) {
-        if let Some(source) = script_string(vm, value) {
-            match vm.cx_mut().global::<SizeExprStore>().intern_id(&source) {
-                Ok(id) => *self = id,
-                Err(error) => error!("invalid SizeExprId expression {:?}: {}", source, error),
-            }
-        } else {
-            error!("SizeExprId requires a string expression");
-        }
-    }
-
-    fn script_to_value(&self, vm: &mut ScriptVm) -> ScriptValue {
-        let source = vm
-            .cx()
-            .get_global_ref::<SizeExprStore>()
-            .and_then(|store| store.source(*self))
-            .map(str::to_string);
-        source.map_or(NIL, |source| vm.bx.heap.new_string_from_str(&source))
-    }
-}
-
 /// Specifies the alignment of each walk with respect to their turtle's rectangle.
 #[derive(Clone, Copy, Default, Debug, Script, ScriptHook)]
 pub struct Align {
@@ -2423,21 +573,6 @@ pub enum RowAlign {
     Center,
 }
 
-/// How positive slack is distributed between in-flow walks on the main axis.
-#[derive(Copy, Clone, Default, Debug, PartialEq, Script, ScriptHook)]
-pub enum Distribute {
-    /// Keep walks at the main-axis start. This is the historical behavior.
-    #[pick]
-    #[default]
-    Start,
-    /// Put all positive slack between adjacent walks.
-    SpaceBetween,
-    /// Give each walk an equal share of slack on both sides.
-    SpaceAround,
-    /// Give every edge and every inter-walk boundary equal slack.
-    SpaceEvenly,
-}
-
 /// The turtle is the main layout primitive in Makepad.
 ///
 /// A turtle can be walked to allocate space on the screen. Each walk produces a rectangle that
@@ -2475,8 +610,7 @@ pub struct Turtle {
     finished_rows_start: usize,
     finished_walks_start: usize,
     deferred_fills: Vec<DeferredFill>,
-    flex_resolved: bool,
-    next_flow_index: u32,
+    resolved_fills: Vec<f64>,
     pos: Vec2d,
     origin: Vec2d,
     guard: Area,
@@ -2684,6 +818,24 @@ impl Turtle {
         dvec2(self.width(), self.height())
     }
 
+    pub fn base_width(&self, base: Base) -> f64 {
+        match base {
+            Base::Full => self.width(),
+            Base::Unused => self.unused_width(),
+            // A line bound spans the whole turtle stack, not one turtle;
+            // it is resolved by `Cx2d::find_line_available_width`.
+            Base::Line => f64::NAN,
+        }
+    }
+
+    pub fn base_height(&self, base: Base) -> f64 {
+        match base {
+            Base::Full => self.height(),
+            Base::Unused => self.unused_height(),
+            Base::Line => f64::NAN,
+        }
+    }
+
     /// Returns the width of this turtle's rectangle.
     ///
     /// If the width is unknown, then NaN is returned.
@@ -2907,17 +1059,21 @@ impl Turtle {
     pub fn next_walk_width(&self, width: Size, margin: Inset) -> f64 {
         match width {
             Size::Fill { min, max, .. } => {
-                let outer_width = match self.layout.flow {
+                let mut outer_width = match self.layout.flow {
                     Flow::Right { wrap: false, .. } => self.unused_inner_width(),
                     Flow::Right { wrap: true, .. } => self.unused_inner_width_for_current_row(),
                     Flow::Down | Flow::Overlay => self.effective_inner_width(),
                 };
-                ContentBounds::from_fill(min, max, margin.width())
-                    .clamp_available(outer_width - margin.width())
+                if let Some(min) = min {
+                    outer_width = outer_width.max(min);
+                }
+                if let Some(max) = max {
+                    outer_width = outer_width.min(max);
+                }
+                outer_width - margin.width()
             }
             Size::Fixed(width) => width.max(0.0),
             Size::Fit { .. } => f64::NAN,
-            Size::Rel { .. } | Size::Expr(_) => f64::NAN,
         }
     }
 
@@ -2947,16 +1103,20 @@ impl Turtle {
     pub fn next_walk_height(&self, height: Size, margin: Inset) -> f64 {
         match height {
             Size::Fill { min, max, .. } => {
-                let outer_height = match self.layout.flow {
+                let mut outer_height = match self.layout.flow {
                     Flow::Right { .. } | Flow::Overlay => self.inner_effective_height(),
                     Flow::Down => self.unused_inner_height(),
                 };
-                ContentBounds::from_fill(min, max, margin.height())
-                    .clamp_available(outer_height - margin.height())
+                if let Some(min) = min {
+                    outer_height = outer_height.max(min);
+                }
+                if let Some(max) = max {
+                    outer_height = outer_height.min(max);
+                }
+                outer_height - margin.height()
             }
             Size::Fixed(height) => height.max(0.0),
             Size::Fit { .. } => f64::NAN,
-            Size::Rel { .. } | Size::Expr(_) => f64::NAN,
         }
     }
 
@@ -3008,121 +1168,58 @@ impl Turtle {
         self.deferred_fills.len()
     }
 
-    fn total_resolved_delta_to(&self, index: usize) -> f64 {
-        self.deferred_fills[..index]
+    fn resolved_fill_count(&self) -> usize {
+        self.resolved_fills.len()
+    }
+
+    fn total_deferred_weight_from(&self, index: usize) -> f64 {
+        self.deferred_fills[index..]
             .iter()
-            .map(|fill| fill.delta)
+            .map(|deferred_fill| deferred_fill.weight)
             .sum()
     }
 
-    fn inner_free_length(&self) -> f64 {
+    fn total_resolved_length_to(&self, index: usize) -> f64 {
+        self.resolved_fills[..index].iter().sum()
+    }
+
+    fn inner_unused_length(&self) -> f64 {
         match self.layout.flow {
-            Flow::Right { wrap: false, .. } => self.inner_width() - self.inner_used_width(),
-            Flow::Down => self.inner_height() - self.inner_used_height(),
+            Flow::Right { wrap: false, .. } => self.unused_inner_width(),
+            Flow::Down => self.unused_inner_height(),
             _ => panic!(),
         }
     }
 
+    fn unresolved_length_from(&self, index: usize) -> f64 {
+        self.inner_unused_length() - self.total_resolved_length_to(index)
+    }
+
     fn resolve_fill(&mut self, index: usize) -> f64 {
-        if !self.flex_resolved {
-            self.solve_fills();
-        }
-        self.deferred_fills[index].basis + self.deferred_fills[index].delta
-    }
-
-    fn solve_fills(&mut self) {
-        debug_assert!(!self.flex_resolved, "flex solver must run exactly once");
-        self.flex_resolved = true;
-
-        let mut free = self.inner_free_length();
-        if !free.is_finite() || free == 0.0 {
-            return;
-        }
-        let growing = free > 0.0;
-
-        for _ in 0..self.deferred_fills.len() {
-            let factor_scale = self
-                .deferred_fills
-                .iter()
-                .filter(|fill| !fill.frozen)
-                .map(|fill| fill.flex_factor(growing))
-                .fold(0.0_f64, f64::max);
-            if factor_scale <= 0.0 {
-                break;
+        let mut count = self.resolved_fill_count();
+        while count <= index {
+            let unresolved_length = self.unresolved_length_from(count);
+            let deferred_fill = &self.deferred_fills[count];
+            let total_deferred_weight = self.total_deferred_weight_from(count);
+            let mut length = unresolved_length * deferred_fill.weight / total_deferred_weight;
+            if let Some(min) = deferred_fill.min {
+                length = length.max(min);
             }
-            let factor_sum: f64 = self
-                .deferred_fills
-                .iter()
-                .filter(|fill| !fill.frozen)
-                .map(|fill| fill.flex_factor(growing) / factor_scale)
-                .sum();
-
-            let mut froze_any = false;
-            for fill in &mut self.deferred_fills {
-                if fill.frozen {
-                    continue;
-                }
-                let factor = fill.flex_factor(growing) / factor_scale;
-                let proposal = fill.basis + free * (factor / factor_sum);
-                let resolved = fill.clamp(proposal);
-                let blocked = if growing {
-                    resolved < proposal
-                } else {
-                    resolved > proposal
-                };
-                fill.delta = resolved - fill.basis;
-                if blocked {
-                    fill.frozen = true;
-                    froze_any = true;
-                }
+            if let Some(max) = deferred_fill.max {
+                length = length.min(max);
             }
-
-            if !froze_any {
-                break;
-            }
-
-            free = self.inner_free_length()
-                - self
-                    .deferred_fills
-                    .iter()
-                    .filter(|fill| fill.frozen)
-                    .map(|fill| fill.delta)
-                    .sum::<f64>();
+            self.push_resolved_fill(length);
+            count += 1;
         }
+        self.resolved_fills[index]
     }
 
-    fn push_deferred_fill(&mut self, fill: DeferredFill) {
-        debug_assert!(
-            !self.flex_resolved,
-            "cannot defer another fill after flex resolution"
-        );
-        self.deferred_fills.push(fill);
-    }
-}
-
-impl DeferredFill {
-    fn clamp(&self, value: f64) -> f64 {
-        let mut value = value;
-        if let Some(max) = self.max {
-            value = value.min(max);
-        }
-        if let Some(min) = self.min {
-            value = value.max(min);
-        }
-        value.max(0.0)
+    fn push_deferred_fill(&mut self, weight: f64, min: Option<f64>, max: Option<f64>) {
+        self.deferred_fills.push(DeferredFill { weight, min, max });
     }
 
-    fn flex_factor(&self, growing: bool) -> f64 {
-        let factor = if growing {
-            self.grow
-        } else {
-            self.shrink * self.unclamped_basis.max(0.0)
-        };
-        if factor.is_finite() && factor > 0.0 {
-            factor
-        } else {
-            0.0
-        }
+    fn push_resolved_fill(&mut self, length: f64) {
+        self.resolved_fills.push(length);
     }
 }
 
@@ -3136,7 +1233,8 @@ pub enum DeferredWalk {
     Unresolved {
         index: usize,
         pos: Vec2d,
-        walk: Walk,
+        margin: Inset,
+        other_axis: Size,
     },
     /// A resolved deferred walk.
     Resolved(Walk),
@@ -3148,32 +1246,28 @@ impl DeferredWalk {
             Self::Unresolved {
                 index,
                 pos,
-                mut walk,
+                margin,
+                other_axis,
             } => {
-                {
-                    let turtle = cx.turtles.last_mut().unwrap();
-                    match turtle.flow() {
-                        Flow::Right { wrap: false, .. } => {
-                            let length = turtle.resolve_fill(index);
-                            walk.abs_pos = Some(
-                                pos + dvec2(turtle.total_resolved_delta_to(index), 0.0),
-                            );
-                            walk.width = Size::Fixed(length);
-                        }
-                        Flow::Down => {
-                            let length = turtle.resolve_fill(index);
-                            walk.abs_pos = Some(
-                                pos + dvec2(0.0, turtle.total_resolved_delta_to(index)),
-                            );
-                            walk.height = Size::Fixed(length);
-                        }
-                        _ => panic!(),
-                    }
-                }
-                // Main-axis Fill is now definite, so the ordinary resolver can
-                // transfer `aspect` to a Fit cross axis and apply its bounds.
-                walk.deferred = true;
-                walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
+                let turtle = cx.turtles.last_mut().unwrap();
+
+                let walk = match turtle.flow() {
+                    Flow::Right { wrap: false, .. } => Walk {
+                        abs_pos: Some(pos + dvec2(turtle.total_resolved_length_to(index), 0.0)),
+                        margin,
+                        width: Size::Fixed(turtle.resolve_fill(index)),
+                        height: other_axis,
+                        metrics: Metrics::default(),
+                    },
+                    Flow::Down => Walk {
+                        abs_pos: Some(pos + dvec2(0.0, turtle.total_resolved_length_to(index))),
+                        margin,
+                        height: Size::Fixed(turtle.resolve_fill(index)),
+                        width: other_axis,
+                        metrics: Metrics::default(),
+                    },
+                    _ => panic!(),
+                };
                 *self = DeferredWalk::Resolved(walk);
                 walk
             }
@@ -3198,12 +1292,6 @@ pub struct FinishedWalk {
     /// The size of the outer rectangle of this finished walk.
     outer_size: Vec2d,
 
-    /// Whether this walk participates in normal flow and distribution.
-    in_flow: bool,
-
-    /// Declaration order within the owning turtle.
-    flow_index: u32,
-
     metrics: Metrics,
 
     /// How row alignment may treat this walk (see [`RowAlignRole`]).
@@ -3245,17 +1333,14 @@ pub enum RowAlignRole {
 /// align.x when any exist. But a fill that draws narrower than its slot (an image
 /// that aspect-fits, say) leaves genuine slack, and this reclaims it. Returns 0 when
 /// the content fills the row or the inner width is unknown.
-fn row_align_x_shift(
-    align_x: f64,
-    inner_width: f64,
-    spacing: f64,
-    walks: &[FinishedWalk],
-) -> f64 {
+fn row_align_x_shift(turtle: &Turtle, walks: &[FinishedWalk]) -> f64 {
+    let align_x = turtle.align().x;
+    let inner_width = turtle.inner_width();
     if align_x == 0.0 || walks.is_empty() || inner_width.is_nan() {
         return 0.0;
     }
-    let gaps = spacing * walks.len().saturating_sub(1) as f64;
-    let used: f64 = walks.iter().map(|w| w.outer_size.x).sum::<f64>() + gaps;
+    let spacing = turtle.spacing() * walks.len().saturating_sub(1) as f64;
+    let used: f64 = walks.iter().map(|w| w.outer_size.x).sum::<f64>() + spacing;
     align_x * (inner_width - used).max(0.0)
 }
 
@@ -3264,86 +1349,17 @@ fn row_align_x_shift(
 /// A `height: Fill` child that draws shorter than its slot leaves genuine slack;
 /// this reclaims it for `align.y`. Returns 0 when the column fills, `align.y` is 0,
 /// or the inner height is unknown.
-fn col_align_y_shift(
-    align_y: f64,
-    inner_height: f64,
-    spacing: f64,
-    walks: &[FinishedWalk],
-) -> f64 {
+fn col_align_y_shift(turtle: &Turtle, walks: &[FinishedWalk]) -> f64 {
+    let align_y = turtle.align().y;
+    let inner_height = turtle.inner_height();
     if align_y == 0.0 || walks.is_empty() || inner_height.is_nan() {
         return 0.0;
     }
-    let gaps = spacing * walks.len().saturating_sub(1) as f64;
-    let used: f64 = walks.iter().map(|w| w.outer_size.y).sum::<f64>() + gaps;
+    let spacing = turtle.spacing() * walks.len().saturating_sub(1) as f64;
+    let used: f64 = walks.iter().map(|w| w.outer_size.y).sum::<f64>() + spacing;
     align_y * (inner_height - used).max(0.0)
 }
 
-#[derive(Clone, Copy)]
-struct DistributionGroup {
-    count: usize,
-    slack: f64,
-}
-
-impl DistributionGroup {
-    fn for_walks(
-        inner: f64,
-        spacing: f64,
-        walks: &[FinishedWalk],
-        axis: Axis,
-    ) -> Option<Self> {
-        let mut count: usize = 0;
-        let mut used = 0.0;
-        let mut immovable = false;
-        for walk in walks.iter().filter(|walk| walk.in_flow) {
-            count += 1;
-            used += match axis {
-                Axis::Width => walk.outer_size.x,
-                Axis::Height => walk.outer_size.y,
-            };
-            immovable |= walk.align_role != RowAlignRole::Shiftable;
-        }
-        if immovable {
-            #[cfg(debug_assertions)]
-            log!("main-axis distribution skipped for a group containing immovable text");
-            return None;
-        }
-        if count == 0 {
-            return None;
-        }
-        used += spacing * count.saturating_sub(1) as f64;
-        let slack = inner - used;
-        Some(Self {
-            count,
-            slack: if slack.is_finite() && slack > 0.0 {
-                slack
-            } else {
-                0.0
-            },
-        })
-    }
-
-    fn offset(self, mode: Distribute, rank: usize) -> f64 {
-        match mode {
-            Distribute::Start => 0.0,
-            Distribute::SpaceBetween if self.count <= 1 => 0.0,
-            Distribute::SpaceBetween => self.slack * rank as f64 / (self.count - 1) as f64,
-            Distribute::SpaceAround => {
-                self.slack * (rank as f64 + 0.5) / self.count as f64
-            }
-            Distribute::SpaceEvenly => {
-                self.slack * (rank + 1) as f64 / (self.count + 1) as f64
-            }
-        }
-    }
-}
-
-fn distribution_rank(walks: &[FinishedWalk], flow_index: u32) -> usize {
-    walks
-        .iter()
-        .filter(|walk| walk.in_flow && walk.flow_index < flow_index)
-        .count()
-}
-
 impl<'a, 'b> Cx2d<'a, 'b> {
     /// Returns a reference to the current turtle.
     pub fn turtle(&self) -> &Turtle {
@@ -3356,13 +1372,8 @@ impl<'a, 'b> Cx2d<'a, 'b> {
 
     /// Returns true if the current turtle's next walk would be it's first.
     pub fn turtle_next_walk_is_first(&self) -> bool {
-        self.turtle().next_flow_index == 0
-    }
-
-    fn turtle_current_row_has_in_flow_walks(&self) -> bool {
-        self.finished_walks[self.current_row_walks_start()..]
-            .iter()
-            .any(|walk| walk.in_flow)
+        self.turtle().finished_walks_start == self.finished_walks.len()
+            && self.turtle().deferred_fills.is_empty()
     }
 
     /// Returns the offset to the current turtle's next walk.
@@ -3370,11 +1381,7 @@ impl<'a, 'b> Cx2d<'a, 'b> {
     /// This is either zero if the current turtle's next walk would be its first, or the current
     /// turtle's spacing in the direction of it's flow otherwise.
     pub fn turtle_next_walk_offset(&self) -> Vec2d {
-        let first_on_wrapped_row = matches!(
-            self.turtle().layout.flow,
-            Flow::Right { wrap: true, .. }
-        ) && !self.turtle_current_row_has_in_flow_walks();
-        if self.turtle_next_walk_is_first() || first_on_wrapped_row {
+        if self.turtle_next_walk_is_first() {
             dvec2(0.0, 0.0)
         } else {
             match self.turtle().layout.flow {
@@ -3390,463 +1397,28 @@ impl<'a, 'b> Cx2d<'a, 'b> {
         self.turtles.last_mut().unwrap()
     }
 
-    /// Resolves contextual sizes, content-box constraints, and generic aspect
-    /// sizing for the requested layout phase. Calling this repeatedly is safe.
-    pub fn resolve_walk(&self, walk: Walk, at: ResolveAt) -> Walk {
-        if !walk.needs_resolve() {
-            return walk;
-        }
-
-        let mut walk = walk;
-        walk.width = self.resolve_size(walk.width, Axis::Width, at);
-        walk.height = self.resolve_size(walk.height, Axis::Height, at);
-        walk.width = self.resolve_size_bounds(walk.width, Axis::Width, at);
-        walk.height = self.resolve_size_bounds(walk.height, Axis::Height, at);
-        walk.min_width = self.resolve_bound_declaration(walk.min_width, Axis::Width, at);
-        walk.max_width = self.resolve_bound_declaration(walk.max_width, Axis::Width, at);
-        walk.min_height = self.resolve_bound_declaration(walk.min_height, Axis::Height, at);
-        walk.max_height = self.resolve_bound_declaration(walk.max_height, Axis::Height, at);
-
-        let width_bounds = self.content_bounds(&walk, Axis::Width, at);
-        let height_bounds = self.content_bounds(&walk, Axis::Height, at);
-        walk.width = self.apply_before_bounds(walk.width, width_bounds, walk.margin.width());
-        walk.height = self.apply_before_bounds(walk.height, height_bounds, walk.margin.height());
-
-        if let Some(aspect) = walk.aspect.filter(|aspect| aspect.is_finite() && *aspect > 0.0) {
-            match (walk.width, walk.height) {
-                (Size::Fit { .. }, Size::Fixed(height)) => {
-                    walk.width = Size::Fixed(width_bounds.clamp(height * aspect));
-                }
-                (Size::Fixed(width), Size::Fit { .. }) => {
-                    walk.height = Size::Fixed(height_bounds.clamp(width / aspect));
-                }
-                (Size::Fit { .. }, Size::Fill { .. })
-                    if self.fill_is_immediate_cross_axis(Axis::Height, at) =>
-                {
-                    if let Some(height) = self.materialize_fill(walk.height, Axis::Height, walk.margin, at) {
-                        walk.height = Size::Fixed(height_bounds.clamp(height));
-                        walk.width = Size::Fixed(width_bounds.clamp(height * aspect));
-                    }
-                }
-                (Size::Fill { .. }, Size::Fit { .. })
-                    if self.fill_is_immediate_cross_axis(Axis::Width, at) =>
-                {
-                    if let Some(width) = self.materialize_fill(walk.width, Axis::Width, walk.margin, at) {
-                        walk.width = Size::Fixed(width_bounds.clamp(width));
-                        walk.height = Size::Fixed(height_bounds.clamp(width / aspect));
-                    }
-                }
-                _ => {}
-            }
-        }
-
-        if let Size::Fixed(width) = walk.width {
-            walk.width = Size::Fixed(width_bounds.clamp(width));
-        }
-        if let Size::Fixed(height) = walk.height {
-            walk.height = Size::Fixed(height_bounds.clamp(height));
-        }
-        walk
-    }
-
-    fn resolve_size(&self, size: Size, axis: Axis, at: ResolveAt) -> Size {
-        match size {
-            // These bases describe close-time layout state and are supported
-            // for Fit bounds only. A Size object must never sample the moving
-            // pen, at either phase.
-            Size::Rel {
-                base: Base::Line | Base::Unused,
-                ..
-            } => Size::fit(),
-            Size::Rel { base, factor } => self
-                .resolve_base(base, axis, at)
-                .filter(|value| value.is_finite())
-                .map_or_else(Size::fit, |value| Size::Fixed(value * factor)),
-            Size::Expr(id) => self
-                .eval_size_expr(id, axis, at)
-                .filter(|value| value.is_finite())
-                .map_or_else(Size::fit, Size::Fixed),
-            other => other,
-        }
-    }
-
-    fn resolve_size_bounds(&self, size: Size, axis: Axis, at: ResolveAt) -> Size {
-        match size {
-            Size::Fill {
-                weight,
-                basis,
-                shrink,
-                min,
-                max,
-            } => Size::Fill {
-                weight,
-                basis: self
-                    .resolve_bound_declaration(Some(basis), axis, at)
-                    .unwrap_or(basis),
-                shrink,
-                min,
-                max,
-            },
-            Size::Fit { min, max } => Size::Fit {
-                min: self.resolve_bound_declaration(min, axis, at),
-                max: self.resolve_bound_declaration(max, axis, at),
-            },
-            other => other,
-        }
-    }
-
-    fn resolve_bound_declaration(
-        &self,
-        bound: Option<FitBound>,
-        axis: Axis,
-        at: ResolveAt,
-    ) -> Option<FitBound> {
-        bound.map(|bound| {
-            self.eval_fit_bound(bound, axis, at)
-                .filter(|value| value.is_finite())
-                .map_or(bound, FitBound::Abs)
-        })
-    }
-
-    fn content_bounds(&self, walk: &Walk, axis: Axis, at: ResolveAt) -> ContentBounds {
-        self.content_bounds_with_parent(
-            walk,
-            axis,
-            self.parent_index(at),
-            at == ResolveAt::AtClose,
-        )
-    }
-
-    fn content_bounds_with_parent(
-        &self,
-        walk: &Walk,
-        axis: Axis,
-        parent_index: Option<usize>,
-        allow_close_bases: bool,
-    ) -> ContentBounds {
-        let (size, walk_min, walk_max, margin) = match axis {
-            Axis::Width => (walk.width, walk.min_width, walk.max_width, walk.margin.width()),
-            Axis::Height => (walk.height, walk.min_height, walk.max_height, walk.margin.height()),
-        };
-        let mut bounds = ContentBounds::default();
-        match size {
-            Size::Fill { min, max, .. } => {
-                bounds = ContentBounds::from_fill(min, max, margin);
-            }
-            Size::Fit { min, max } => {
-                bounds.add_min(
-                    min.and_then(|bound| {
-                        self.eval_fit_bound_with_parent(
-                            bound,
-                            axis,
-                            parent_index,
-                            allow_close_bases,
-                        )
-                    })
-                        .map(|value| (value - margin).max(0.0)),
-                );
-                bounds.add_max(
-                    max.and_then(|bound| {
-                        self.eval_fit_bound_with_parent(
-                            bound,
-                            axis,
-                            parent_index,
-                            allow_close_bases,
-                        )
-                    })
-                        .map(|value| (value - margin).max(0.0)),
-                );
-            }
-            _ => {}
-        }
-        bounds.add_min(walk_min.and_then(|bound| {
-            self.eval_fit_bound_with_parent(bound, axis, parent_index, allow_close_bases)
-        }));
-        bounds.add_max(walk_max.and_then(|bound| {
-            self.eval_fit_bound_with_parent(bound, axis, parent_index, allow_close_bases)
-        }));
-        bounds.normalize();
-        bounds
-    }
-
-    pub fn walk_max_width(&self, walk: Walk) -> Option<f64> {
-        self.content_bounds(&walk, Axis::Width, ResolveAt::BeforeBegin).max
-    }
-
-    pub fn walk_max_height(&self, walk: Walk) -> Option<f64> {
-        self.content_bounds(&walk, Axis::Height, ResolveAt::BeforeBegin).max
-    }
-
-    pub fn current_turtle_max_width(&self) -> Option<f64> {
-        let index = self.turtles.len().checked_sub(1)?;
-        self.content_bounds_for_turtle(&self.turtles[index].walk, Axis::Width, index)
-            .max
-    }
-
-    pub fn current_turtle_max_height(&self) -> Option<f64> {
-        let index = self.turtles.len().checked_sub(1)?;
-        self.content_bounds_for_turtle(&self.turtles[index].walk, Axis::Height, index)
-            .max
-    }
-
-    fn content_bounds_for_turtle(
-        &self,
-        walk: &Walk,
-        axis: Axis,
-        turtle_index: usize,
-    ) -> ContentBounds {
-        self.content_bounds_with_parent(walk, axis, turtle_index.checked_sub(1), true)
-    }
-
-    fn apply_before_bounds(&self, size: Size, bounds: ContentBounds, margin: f64) -> Size {
-        match size {
-            Size::Fixed(value) => Size::Fixed(bounds.clamp(value)),
-            Size::Fill {
-                weight,
-                basis,
-                shrink,
-                ..
-            } => Size::Fill {
-                weight,
-                basis,
-                shrink,
-                min: bounds.min.map(|value| value + margin),
-                max: bounds.max.map(|value| value + margin),
-            },
-            other => other,
-        }
-    }
-
-    fn fill_is_immediate_cross_axis(&self, axis: Axis, at: ResolveAt) -> bool {
-        let Some(parent_index) = self.parent_index(at) else {
-            return false;
-        };
-        match (self.turtles[parent_index].flow(), axis) {
-            (Flow::Right { .. }, Axis::Height)
-            | (Flow::Down, Axis::Width)
-            | (Flow::Overlay, _) => true,
-            _ => false,
-        }
-    }
-
-    fn materialize_fill(
-        &self,
-        size: Size,
-        axis: Axis,
-        margin: Inset,
-        at: ResolveAt,
-    ) -> Option<f64> {
-        let parent = &self.turtles[self.parent_index(at)?];
-        let value = match axis {
-            Axis::Width => parent.next_walk_width(size, margin),
-            Axis::Height => parent.next_walk_height(size, margin),
-        };
-        value.is_finite().then_some(value)
-    }
-
-    fn parent_index(&self, at: ResolveAt) -> Option<usize> {
-        self.turtles.len().checked_sub(match at {
-            ResolveAt::BeforeBegin => 1,
-            ResolveAt::AtClose => 2,
-        })
-    }
-
-    fn resolve_base(&self, base: Base, axis: Axis, at: ResolveAt) -> Option<f64> {
-        self.resolve_base_from_parent(base, axis, self.parent_index(at))
-    }
-
-    fn resolve_base_from_parent(
-        &self,
-        base: Base,
-        axis: Axis,
-        parent_index: Option<usize>,
-    ) -> Option<f64> {
-        let dimension = |turtle: &Turtle, axis| match axis {
-            Axis::Width => turtle.inner_width(),
-            Axis::Height => turtle.inner_height(),
-        };
-        match base {
-            Base::Parent => {
-                let value = dimension(self.turtles.get(parent_index?)?, axis);
-                value.is_finite().then_some(value)
-            }
-            Base::Vw => self.viewport_size().x.is_finite().then_some(self.viewport_size().x),
-            Base::Vh => self.viewport_size().y.is_finite().then_some(self.viewport_size().y),
-            Base::Cqw => self.resolve_container_dimension(None, Axis::Width, parent_index),
-            Base::Cqh => self.resolve_container_dimension(None, Axis::Height, parent_index),
-            Base::Named(id) => self.resolve_container_dimension(Some(id), axis, parent_index),
-            Base::Line => {
-                if axis == Axis::Width {
-                    let turtle_index = parent_index.map_or(0, |index| index + 1);
-                    self.find_line_available_width_for_turtle(turtle_index)
-                } else {
-                    None
-                }
-            }
-            Base::Full | Base::Unused => {
-                let mut index = parent_index?;
-                loop {
-                    let turtle = &self.turtles[index];
-                    let value = match (base, axis) {
-                        (Base::Full, Axis::Width) => turtle.width(),
-                        (Base::Full, Axis::Height) => turtle.height(),
-                        (Base::Unused, Axis::Width) => turtle.unused_width(),
-                        (Base::Unused, Axis::Height) => turtle.unused_height(),
-                        _ => unreachable!(),
-                    };
-                    if value.is_finite() {
-                        return Some(value);
-                    }
-                    let Some(next) = index.checked_sub(1) else {
-                        return None;
-                    };
-                    index = next;
-                }
-            }
-        }
-    }
-
-    fn resolve_container_dimension(
-        &self,
-        named: Option<LiveId>,
-        axis: Axis,
-        parent_index: Option<usize>,
-    ) -> Option<f64> {
-        let mut index = parent_index;
-        while let Some(current) = index {
-            let turtle = &self.turtles[current];
-            let id = turtle.layout.container_id;
-            let matches = named.map_or(id != LiveId(0), |wanted| id == wanted && id != LiveId(0));
-            if matches {
-                let value = match axis {
-                    Axis::Width => turtle.inner_width(),
-                    Axis::Height => turtle.inner_height(),
-                };
-                // A matching-but-unknown container is intentionally terminal:
-                // do not skip outward or use viewport fallback.
-                return value.is_finite().then_some(value);
-            }
-            index = current.checked_sub(1);
-        }
-        let viewport = self.viewport_size();
-        let value = match axis {
-            Axis::Width => viewport.x,
-            Axis::Height => viewport.y,
-        };
-        value.is_finite().then_some(value)
-    }
-
-    fn viewport_size(&self) -> Vec2d {
-        self.owning_window_or_root_pass_size()
-    }
-
-    pub(crate) fn eval_size_expr(
-        &self,
-        id: SizeExprId,
-        axis: Axis,
-        at: ResolveAt,
-    ) -> Option<f64> {
-        self.eval_size_expr_with_parent(id, axis, self.parent_index(at))
-    }
-
-    /// Evaluates a stored size expression against the current turtle's inner
-    /// axis. This is the shared contextual-size seam used by definite Grid
-    /// tracks; `horizontal == false` selects the vertical axis.
-    pub fn eval_size_expr_in_current_turtle(
-        &self,
-        id: SizeExprId,
-        horizontal: bool,
-    ) -> Option<f64> {
-        self.eval_size_expr(
-            id,
-            if horizontal { Axis::Width } else { Axis::Height },
-            ResolveAt::BeforeBegin,
-        )
-    }
-
-    /// Whether an expression can be resolved without a parent/container base.
-    pub fn size_expr_is_content_independent(&self, id: SizeExprId) -> bool {
-        self.get_global_ref::<SizeExprStore>()
-            .is_some_and(|store| !store.requires_parent_or_container(id))
-    }
-
-    fn size_expr_context(
-        &self,
-        axis: Axis,
-        parent_index: Option<usize>,
-    ) -> SizeExprContext {
-        let viewport = self.viewport_size();
-        SizeExprContext {
-            parent: self
-                .resolve_base_from_parent(Base::Parent, axis, parent_index)
-                .unwrap_or(f64::NAN),
-            viewport_width: viewport.x,
-            viewport_height: viewport.y,
-            container_width: self
-                .resolve_container_dimension(None, Axis::Width, parent_index)
-                .unwrap_or(f64::NAN),
-            container_height: self
-                .resolve_container_dimension(None, Axis::Height, parent_index)
-                .unwrap_or(f64::NAN),
-        }
-    }
-
-    fn eval_size_expr_with_parent(
-        &self,
-        id: SizeExprId,
-        axis: Axis,
-        parent_index: Option<usize>,
-    ) -> Option<f64> {
-        let value = self
-            .get_global_ref::<SizeExprStore>()?
-            .eval(id, self.size_expr_context(axis, parent_index));
-        value.is_finite().then_some(value)
-    }
-
-    fn eval_fit_bound(&self, bound: FitBound, axis: Axis, at: ResolveAt) -> Option<f64> {
-        self.eval_fit_bound_with_parent(
-            bound,
-            axis,
-            self.parent_index(at),
-            at == ResolveAt::AtClose,
-        )
-    }
-
-    fn eval_fit_bound_with_parent(
-        &self,
-        bound: FitBound,
-        axis: Axis,
-        parent_index: Option<usize>,
-        allow_close_bases: bool,
-    ) -> Option<f64> {
-        match bound {
-            FitBound::Abs(value) => Some(value),
-            FitBound::Rel {
-                base: Base::Line | Base::Unused,
-                ..
-            } if !allow_close_bases => None,
-            FitBound::Rel { base, factor } => {
-                Some(self.resolve_base_from_parent(base, axis, parent_index)? * factor)
-            }
-            FitBound::Expr(id) => self.eval_size_expr_with_parent(id, axis, parent_index),
-        }
-    }
-
-    fn eval_fit_bound_for_turtle(
-        &self,
-        bound: FitBound,
-        axis: Axis,
-        turtle_index: usize,
-    ) -> Option<f64> {
-        self.eval_fit_bound_with_parent(bound, axis, turtle_index.checked_sub(1), true)
-    }
-
     pub fn find_base_width(&self, base: Base) -> Option<f64> {
-        self.resolve_base(base, Axis::Width, ResolveAt::AtClose)
+        if let Base::Line = base {
+            return self.find_line_available_width();
+        }
+        self.turtles
+            .iter()
+            .rev()
+            .skip(1)
+            .map(|turtle| turtle.base_width(base))
+            .find(|width| !width.is_nan())
     }
 
     pub fn find_base_height(&self, base: Base) -> Option<f64> {
-        self.resolve_base(base, Axis::Height, ResolveAt::AtClose)
+        if let Base::Line = base {
+            return None;
+        }
+        self.turtles
+            .iter()
+            .rev()
+            .skip(1)
+            .map(|turtle| turtle.base_height(base))
+            .find(|height| !height.is_nan())
     }
 
     /// Returns the width available on the enclosing line for the current
@@ -3876,14 +1448,11 @@ impl<'a, 'b> Cx2d<'a, 'b> {
     /// of a few pixels that keeps a remnant-fitted walk safely inside the
     /// line's overrun tolerance.
     pub fn find_line_available_width(&self) -> Option<f64> {
-        let turtle_index = self.turtles.len().checked_sub(1)?;
-        self.find_line_available_width_for_turtle(turtle_index)
-    }
-
-    fn find_line_available_width_for_turtle(&self, turtle_index: usize) -> Option<f64> {
-        let current = self.turtles.get(turtle_index)?;
-        let outer_turtles = &self.turtles[..turtle_index];
-        // Measure from the closing turtle's content origin, not its moving pen.
+        let (current, outer_turtles) = self.turtles.split_last()?;
+        // Measured from the current turtle's content origin, not its pen:
+        // the bound is evaluated both before the content is laid out and
+        // again when the turtle closes (the `Fit` max clamp), and the two
+        // must agree — the origin is the content's start either way.
         let start_x = current.origin().x + current.padding().left;
         let mut trailing = current.padding().right;
         // The outermost unresolved turtle inside the line so far: the
@@ -3923,8 +1492,7 @@ impl<'a, 'b> Cx2d<'a, 'b> {
             finished_rows_start: self.finished_rows.len(),
             finished_walks_start: self.finished_walks.len(),
             deferred_fills: Vec::new(),
-            flex_resolved: false,
-            next_flow_index: 0,
+            resolved_fills: Vec::new(),
             pos: Vec2d {
                 x: layout.padding.left,
                 y: layout.padding.top,
@@ -3984,7 +1552,6 @@ impl<'a, 'b> Cx2d<'a, 'b> {
     ///
     /// See [`begin_turtle`] for more information.
     pub fn begin_turtle_with_guard(&mut self, walk: Walk, layout: Layout, guard: Area) {
-        let walk = self.resolve_walk(walk, ResolveAt::BeforeBegin);
         let parent = self.turtle();
 
         let outer_origin = if let Some(outer_origin) = walk.abs_pos {
@@ -4026,8 +1593,7 @@ impl<'a, 'b> Cx2d<'a, 'b> {
             finished_rows_start: self.finished_rows.len(),
             finished_walks_start: self.finished_walks.len(),
             deferred_fills: Vec::new(),
-            flex_resolved: false,
-            next_flow_index: 0,
+            resolved_fills: Vec::new(),
             wrap_spacing: layout.wrap_spacing,
             pos: Vec2d {
                 x: origin.x + layout.padding.left,
@@ -4062,252 +1628,219 @@ impl<'a, 'b> Cx2d<'a, 'b> {
         let _ = self.finish_row(self.align_list.len());
         self.compute_final_size();
 
-        let (
-            turtle_align_start,
-            turtle_walks_start,
-            turtle_rows_start,
-            scope_rect,
-            flow,
-            align,
-            distribute,
-            has_deferred,
-            inner_width,
-            inner_height,
-            inner_effective_width,
-            inner_effective_height,
-            unused_inner_width,
-            unused_inner_height,
-            spacing,
-        ) = {
-            let turtle = self.turtles.last().unwrap();
-            if guard != turtle.guard {
-                panic!(
-                    "End turtle guard area misaligned!, begin/end pair not matched begin {:?} end {:?}",
-                    turtle.guard, guard
-                )
-            }
-            (
-                turtle.align_start,
-                turtle.finished_walks_start,
-                turtle.finished_rows_start,
-                turtle.rect(),
-                turtle.flow(),
-                turtle.align(),
-                turtle.layout.distribute,
-                !turtle.deferred_fills.is_empty(),
-                turtle.inner_width(),
-                turtle.inner_height(),
-                turtle.effective_inner_width(),
-                turtle.inner_effective_height(),
-                turtle.unused_inner_width(),
-                turtle.unused_inner_height(),
-                turtle.spacing(),
+        let mut turtle = self.turtles.last_mut().unwrap();
+        if guard != turtle.guard {
+            panic!(
+                "End turtle guard area misaligned!, begin/end pair not matched begin {:?} end {:?}",
+                turtle.guard, guard
             )
-        };
+        }
 
-        // Close-time placement is one normalized pass. Every align-list range
-        // moves at most once, combining a preceding flex delta with either the
-        // historical Start alignment or its distribution offset.
-        match flow {
+        let turtle_align_start = turtle.align_start;
+        let turtle_walks_start = turtle.finished_walks_start;
+        // Captured before the alignment pass so the borrow of `turtle` can end
+        // in time for the exploded view's hairline emission below. The box
+        // itself is final after `compute_final_size`; alignment moves this
+        // turtle's CONTENTS, not the turtle.
+        let scope_rect = turtle.rect();
+        let turtle_rows_start = turtle.finished_rows_start;
+
+        // Now that the current turtle's rectangle is known, we can align its finished walks.
+        match turtle.flow() {
             Flow::Right { wrap: false, .. } => {
-                let walks_end = self.finished_walks.len();
-                let group = (distribute != Distribute::Start)
-                    .then(|| {
-                        DistributionGroup::for_walks(
-                            inner_width,
-                            spacing,
-                            &self.finished_walks[turtle_walks_start..walks_end],
-                            Axis::Width,
-                        )
-                    })
-                    .flatten();
-                let use_start = distribute == Distribute::Start
-                    || (group.is_none()
-                        && self.finished_walks[turtle_walks_start..walks_end]
-                            .iter()
-                            .any(|walk| walk.in_flow));
-                let start_dx = if use_start {
-                    if has_deferred {
-                        row_align_x_shift(
-                            align.x,
-                            inner_width,
-                            spacing,
-                            &self.finished_walks[turtle_walks_start..walks_end],
-                        )
-                    } else {
-                        align.x * unused_inner_width
+                if turtle.deferred_fills.is_empty() {
+                    // If walks are laid out from left to right, and there are no deferred walks,
+                    // then the horizontal alignment is applied to all walks as a whole, while
+                    // the vertical alignment is applied to each walk individually.
+                    if turtle.align().x != 0.0 || turtle.align().y != 0.0 {
+                        let inner_unused_width = turtle.unused_inner_width();
+                        let inner_effective_height = turtle.inner_effective_height();
+
+                        for finished_walk_index in
+                            turtle.finished_walks_start..self.finished_walks.len()
+                        {
+                            let finished_walk = &self.finished_walks[finished_walk_index];
+
+                            let inner_unused_height =
+                                (inner_effective_height - finished_walk.outer_size.y).max(0.0);
+
+                            let dx = turtle.align().x * inner_unused_width;
+                            let dy = turtle.align().y * inner_unused_height;
+
+                            let align_list_start = finished_walk.align_list_start;
+                            let align_list_end =
+                                self.finished_walk_align_list_end(finished_walk_index);
+                            self.move_align_list(align_list_start, align_list_end, dx, dy, false);
+
+                            turtle = self.turtles.last_mut().unwrap();
+                        }
                     }
                 } else {
-                    0.0
-                };
+                    // If walks are laid out from left to right, and there are deferred walks, then
+                    // the unused inner width is distributed over the deferred walks, while the
+                    // vertical alignment is applied to each walk individually.
+                    let inner_effective_height = turtle.inner_effective_height();
 
-                for index in turtle_walks_start..walks_end {
-                    let (range_start, outer_height, in_flow, flow_index, role, delta) = {
-                        let walk = &self.finished_walks[index];
-                        (
-                            walk.align_list_start,
-                            walk.outer_size.y,
-                            walk.in_flow,
-                            walk.flow_index,
-                            walk.align_role,
-                            self.turtle()
-                                .total_resolved_delta_to(walk.deferred_before_count),
-                        )
-                    };
-                    let rank = distribution_rank(
-                        &self.finished_walks[turtle_walks_start..walks_end],
-                        flow_index,
+                    // A fill normally eats all the horizontal slack, but one that draws
+                    // narrower than its slot (e.g. an image that aspect-fits) leaves real
+                    // slack. Honor align.x over whatever's genuinely left after drawing.
+                    let extra_dx = row_align_x_shift(
+                        turtle,
+                        &self.finished_walks[turtle_walks_start..],
                     );
-                    let distributed = if in_flow {
-                        group.map_or(0.0, |group| group.offset(distribute, rank))
-                    } else {
-                        0.0
-                    };
-                    let main = delta
-                        + if use_start {
-                            start_dx
-                        } else if role == RowAlignRole::Shiftable {
-                            distributed
-                        } else {
-                            0.0
-                        };
-                    let cross = align.y * (inner_effective_height - outer_height).max(0.0);
-                    let range_end = self.finished_walk_align_list_end(index);
-                    self.move_align_list(range_start, range_end, main, cross, false);
+
+                    for finished_walk_index in turtle_walks_start..self.finished_walks.len() {
+                        let finished_walk = &self.finished_walks[finished_walk_index];
+
+                        let inner_unused_height =
+                            (inner_effective_height - finished_walk.outer_size.y).max(0.0);
+
+                        let dx = turtle
+                            .total_resolved_length_to(finished_walk.deferred_before_count)
+                            + extra_dx;
+                        let dy = turtle.align().y * inner_unused_height;
+
+                        let align_list_start = finished_walk.align_list_start;
+                        let align_list_end = self.finished_walk_align_list_end(finished_walk_index);
+                        self.move_align_list(align_list_start, align_list_end, dx, dy, false);
+
+                        turtle = self.turtles.last_mut().unwrap();
+                    }
                 }
             }
             Flow::Right { wrap: true, .. } => {
-                debug_assert!(!has_deferred);
-                let mut row_start = turtle_walks_start;
-                for row_index in turtle_rows_start..self.finished_rows.len() {
-                    let row_end = self.finished_rows[row_index];
-                    let group = (distribute != Distribute::Start)
-                        .then(|| {
-                            DistributionGroup::for_walks(
-                                inner_width,
-                                spacing,
-                                &self.finished_walks[row_start..row_end],
-                                Axis::Width,
-                            )
-                        })
-                        .flatten();
-                    let use_start = distribute == Distribute::Start
-                        || (group.is_none()
-                            && self.finished_walks[row_start..row_end]
-                                .iter()
-                                .any(|walk| walk.in_flow));
-                    let start_dx = if use_start {
-                        row_align_x_shift(
-                            align.x,
-                            inner_width,
-                            spacing,
-                            &self.finished_walks[row_start..row_end],
-                        )
-                    } else {
-                        0.0
-                    };
-                    for index in row_start..row_end {
-                        let (range_start, in_flow, flow_index, role) = {
-                            let walk = &self.finished_walks[index];
-                            (
-                                walk.align_list_start,
-                                walk.in_flow,
-                                walk.flow_index,
-                                walk.align_role,
-                            )
-                        };
-                        let rank = distribution_rank(
-                            &self.finished_walks[row_start..row_end],
-                            flow_index,
-                        );
-                        let dx = if use_start {
-                            start_dx
-                        } else if in_flow && role == RowAlignRole::Shiftable {
-                            group.map_or(0.0, |group| group.offset(distribute, rank))
-                        } else {
-                            0.0
-                        };
-                        let range_end = self.finished_walk_align_list_end(index);
-                        self.move_align_list(range_start, range_end, dx, 0.0, false);
+                if turtle.deferred_fills.is_empty() {
+                    // Horizontal alignment for a wrapping row flow. This only
+                    // shifts walks whose reported `outer_size.x` is narrower
+                    // than the inner width. Text-heavy callers usually want
+                    // per-row text alignment, which the text layouter handles
+                    // via its own `align` option (see `DrawText::layout`).
+                    if turtle.align().x != 0.0 {
+                        let inner_effective_width = turtle.effective_inner_width();
+                        let align_x = turtle.align().x;
+                        let spacing = turtle.spacing();
+                        let finished_rows_start = turtle.finished_rows_start;
+                        let finished_rows_end = self.finished_rows.len();
+
+                        let mut row_walks_start = turtle_walks_start;
+                        for row_idx in finished_rows_start..finished_rows_end {
+                            let row_walks_end = self.finished_rows[row_idx];
+
+                            let mut row_width = 0.0_f64;
+                            for walk_idx in row_walks_start..row_walks_end {
+                                row_width += self.finished_walks[walk_idx].outer_size.x;
+                            }
+                            // Include the inter-walk spacing, otherwise a right-aligned row is
+                            // shifted too far right and its last walk overflows the inner edge.
+                            row_width += row_walks_end.saturating_sub(row_walks_start).saturating_sub(1) as f64 * spacing;
+                            let row_unused_width = (inner_effective_width - row_width).max(0.0);
+                            let dx = align_x * row_unused_width;
+
+                            if dx != 0.0 {
+                                for walk_idx in row_walks_start..row_walks_end {
+                                    let align_list_start =
+                                        self.finished_walks[walk_idx].align_list_start;
+                                    let align_list_end =
+                                        self.finished_walk_align_list_end(walk_idx);
+                                    self.move_align_list(
+                                        align_list_start,
+                                        align_list_end,
+                                        dx,
+                                        0.0,
+                                        false,
+                                    );
+                                }
+                            }
+
+                            row_walks_start = row_walks_end;
+                        }
                     }
-                    row_start = row_end;
+                } else {
+                    panic!()
                 }
             }
             Flow::Down => {
-                let walks_end = self.finished_walks.len();
-                let group = (distribute != Distribute::Start)
-                    .then(|| {
-                        DistributionGroup::for_walks(
-                            inner_height,
-                            spacing,
-                            &self.finished_walks[turtle_walks_start..walks_end],
-                            Axis::Height,
-                        )
-                    })
-                    .flatten();
-                let use_start = distribute == Distribute::Start
-                    || (group.is_none()
-                        && self.finished_walks[turtle_walks_start..walks_end]
-                            .iter()
-                            .any(|walk| walk.in_flow));
-                let start_dy = if use_start {
-                    if has_deferred {
-                        col_align_y_shift(
-                            align.y,
-                            inner_height,
-                            spacing,
-                            &self.finished_walks[turtle_walks_start..walks_end],
-                        )
-                    } else {
-                        align.y * unused_inner_height
+                // If walks are laid out from top to bottom, and there are no deferred walks, then
+                // the horizontal alignment is applied each walk individually, while the vertical
+                // alignment is applied to all walks as a whole.
+                if turtle.deferred_fills.is_empty() {
+                    if turtle.align().x != 0.0 || turtle.align().y != 0.0 {
+                        let inner_effective_width = turtle.effective_inner_width();
+                        let inner_unused_height = turtle.unused_inner_height();
+
+                        for finished_walk_index in turtle_walks_start..self.finished_walks.len() {
+                            let finished_walk = &self.finished_walks[finished_walk_index];
+
+                            let inner_unused_width =
+                                (inner_effective_width - finished_walk.outer_size.x).max(0.0);
+
+                            let dx = turtle.align().x * inner_unused_width;
+                            let dy = turtle.align().y * inner_unused_height;
+
+                            let align_list_start = finished_walk.align_list_start;
+                            let align_list_end =
+                                self.finished_walk_align_list_end(finished_walk_index);
+                            self.move_align_list(align_list_start, align_list_end, dx, dy, false);
+
+                            turtle = self.turtles.last_mut().unwrap();
+                        }
                     }
                 } else {
-                    0.0
-                };
+                    // If walks are laid out from top to bottom, and there are deferred walks, then
+                    // the horizontal alignment is applied each walk individually, while the inner
+                    // unused height is distributed over the deferred walks.
+                    let inner_effective_width = turtle.effective_inner_width();
 
-                for index in turtle_walks_start..walks_end {
-                    let (range_start, outer_width, in_flow, flow_index, role, delta) = {
-                        let walk = &self.finished_walks[index];
-                        (
-                            walk.align_list_start,
-                            walk.outer_size.x,
-                            walk.in_flow,
-                            walk.flow_index,
-                            walk.align_role,
-                            self.turtle()
-                                .total_resolved_delta_to(walk.deferred_before_count),
-                        )
-                    };
-                    let rank = distribution_rank(
-                        &self.finished_walks[turtle_walks_start..walks_end],
-                        flow_index,
+                    // Mirror of the Flow::Right case: a height:Fill child that draws
+                    // shorter than its slot leaves slack that align.y should still honor.
+                    let extra_dy = col_align_y_shift(
+                        turtle,
+                        &self.finished_walks[turtle_walks_start..],
                     );
-                    let distributed = if in_flow {
-                        group.map_or(0.0, |group| group.offset(distribute, rank))
-                    } else {
-                        0.0
-                    };
-                    let main = delta
-                        + if use_start {
-                            start_dy
-                        } else if role == RowAlignRole::Shiftable {
-                            distributed
-                        } else {
-                            0.0
-                        };
-                    let cross = align.x * (inner_effective_width - outer_width).max(0.0);
-                    let range_end = self.finished_walk_align_list_end(index);
-                    self.move_align_list(range_start, range_end, cross, main, false);
+
+                    for finished_walk_index in turtle_walks_start..self.finished_walks.len() {
+                        let finished_walk = &self.finished_walks[finished_walk_index];
+
+                        let inner_unused_width =
+                            (inner_effective_width - finished_walk.outer_size.x).max(0.0);
+
+                        let dx = turtle.align().x * inner_unused_width;
+                        let dy = turtle
+                            .total_resolved_length_to(finished_walk.deferred_before_count)
+                            + extra_dy;
+
+                        let align_list_start = finished_walk.align_list_start;
+                        let align_list_end = self.finished_walk_align_list_end(finished_walk_index);
+                        self.move_align_list(align_list_start, align_list_end, dx, dy, false);
+
+                        turtle = self.turtles.last_mut().unwrap();
+                    }
                 }
             }
             Flow::Overlay => {
-                for index in turtle_walks_start..self.finished_walks.len() {
-                    let walk = &self.finished_walks[index];
-                    let dx = align.x * (inner_effective_width - walk.outer_size.x).max(0.0);
-                    let dy = align.y * (inner_effective_height - walk.outer_size.y).max(0.0);
-                    let range_start = walk.align_list_start;
-                    let range_end = self.finished_walk_align_list_end(index);
-                    self.move_align_list(range_start, range_end, dx, dy, false);
+                // If walks are laid out on top of each other, then both the horizontal and vertical
+                // alignment are applied to each walk individually.
+                if turtle.align().x != 0.0 || turtle.align().y != 0.0 {
+                    let inner_effective_width = turtle.effective_inner_width();
+                    let inner_effective_height = turtle.inner_effective_height();
+
+                    for finished_walk_index in turtle_walks_start..self.finished_walks.len() {
+                        let finished_walk = &self.finished_walks[finished_walk_index];
+
+                        let inner_unused_width =
+                            (inner_effective_width - finished_walk.outer_size.x).max(0.0);
+                        let inner_unused_height =
+                            (inner_effective_height - finished_walk.outer_size.y).max(0.0);
+
+                        let dx = turtle.align().x * inner_unused_width;
+                        let dy = turtle.align().y * inner_unused_height;
+
+                        let align_list_start = finished_walk.align_list_start;
+                        let align_list_end = self.finished_walk_align_list_end(finished_walk_index);
+                        self.move_align_list(align_list_start, align_list_end, dx, dy, false);
+
+                        turtle = self.turtles.last_mut().unwrap();
+                    }
                 }
             }
         }
@@ -4332,9 +1865,10 @@ impl<'a, 'b> Cx2d<'a, 'b> {
             self.walk_turtle_internal(
                 Walk {
                     abs_pos: turtle.walk().abs_pos,
+                    margin: turtle.margin(),
                     width: Size::Fixed(turtle.width()),
                     height: Size::Fixed(turtle.height()),
-                    ..turtle.walk()
+                    metrics: turtle.walk().metrics,
                 },
                 turtle_align_start,
             )
@@ -4342,40 +1876,68 @@ impl<'a, 'b> Cx2d<'a, 'b> {
     }
 
     pub fn compute_final_size(&mut self) {
-        let walk = self.turtles.last().unwrap().walk;
-        let width_bounds = self.content_bounds(&walk, Axis::Width, ResolveAt::AtClose);
-        let height_bounds = self.content_bounds(&walk, Axis::Height, ResolveAt::AtClose);
+        let mut turtle = self.turtles.last_mut().unwrap();
 
-        if self.turtles.last().unwrap().width.is_nan() {
-            let natural = {
-                let turtle = self.turtles.last().unwrap();
-                turtle.used_width() + turtle.padding().right
-            };
-            let turtle = self.turtles.last_mut().unwrap();
-            turtle.width = width_bounds.clamp(natural);
+        // If the current turtle's width is not yet known, we can now compute it based on the used width.
+        if turtle.width.is_nan() {
+            turtle.width = turtle.used_width() + turtle.padding().right;
+            if let Size::Fit { min, max } = turtle.walk.width {
+                if let Some(min) = min {
+                    let min = min.eval_width(self);
+                    turtle = self.turtles.last_mut().unwrap();
+                    if let Some(min) = min {
+                        turtle.width = turtle.width.max(min);
+                    }
+                }
+                if let Some(max) = max {
+                    let max = max.eval_width(self);
+                    turtle = self.turtles.last_mut().unwrap();
+                    if let Some(max) = max {
+                        // take the margin into account when calculating a Fit bound
+                        // with a relative-to-parent max value. The floor keeps a
+                        // bound smaller than the margins (a near-zero line
+                        // remnant) from producing a negative width and an
+                        // inverted clip.
+                        turtle.width = turtle
+                            .width
+                            .min((max - turtle.walk.margin.width()).max(0.0));
+                    }
+                }
+            }
             if let AlignEntry::BeginClip(clip_min, clip_max) =
                 &mut self.align_list[turtle.align_start]
             {
                 clip_max.x = clip_min.x + turtle.width();
             }
-        }
+        };
 
-        if self.turtles.last().unwrap().height.is_nan() {
-            let natural = {
-                let turtle = self.turtles.last().unwrap();
-                turtle.used_height() + turtle.padding().bottom
-            };
-            let turtle = self.turtles.last_mut().unwrap();
-            // `ContentBounds::clamp` also floors at zero. This deliberately
-            // fixes the historical negative-height path when a margin-box max
-            // is smaller than the vertical margins.
-            turtle.height = height_bounds.clamp(natural);
+        // If the current turtle's height is not yet known, we can now compute it based on the used height.
+        if turtle.height.is_nan() {
+            turtle.height = turtle.used_height() + turtle.padding().bottom;
+            if let Size::Fit { min, max } = turtle.walk.height {
+                if let Some(min) = min {
+                    let min = min.eval_height(self);
+                    turtle = self.turtles.last_mut().unwrap();
+                    if let Some(min) = min {
+                        turtle.height = turtle.height.max(min);
+                    }
+                }
+                if let Some(max) = max {
+                    let max = max.eval_height(self);
+                    turtle = self.turtles.last_mut().unwrap();
+                    if let Some(max) = max {
+                        // See the width branch above, account for the margin in max calculations.
+                        turtle.height = turtle.height.min(max - turtle.walk.margin.height());
+                    }
+                }
+            }
             if let AlignEntry::BeginClip(clip_min, clip_max) =
                 &mut self.align_list[turtle.align_start]
             {
                 clip_max.y = clip_min.y + turtle.height();
             }
-        }
+        };
+
     }
 
     /// Computes the maximum available height for the current turtle by walking up
@@ -4393,14 +1955,15 @@ impl<'a, 'b> Cx2d<'a, 'b> {
         let mut consumed_padding = current.padding().height();
 
         // Walk ancestors (skip self)
-        for ancestor_index in (0..self.turtles.len().saturating_sub(1)).rev() {
-            let ancestor = &self.turtles[ancestor_index];
-            if let Some(ancestor_max) = self
-                .content_bounds_for_turtle(&ancestor.walk, Axis::Height, ancestor_index)
-                .max
-            {
-                let available = ancestor_max - consumed_padding;
-                max_height = max_height.min(available);
+        for ancestor in self.turtles.iter().rev().skip(1) {
+            if let Size::Fit { max: Some(max), .. } = ancestor.walk.height {
+                if let Some(ancestor_max) = max.eval_height(self) {
+                    // The available height for the current turtle is the ancestor's
+                    // max minus the padding/spacing consumed between the ancestor
+                    // and the current turtle.
+                    let available = ancestor_max - consumed_padding;
+                    max_height = max_height.min(available);
+                }
             }
 
             // If this ancestor has a known (non-NaN) height, it already constrains
@@ -4429,14 +1992,12 @@ impl<'a, 'b> Cx2d<'a, 'b> {
         let mut consumed_padding = current.padding().width();
 
         // Walk ancestors (skip self)
-        for ancestor_index in (0..self.turtles.len().saturating_sub(1)).rev() {
-            let ancestor = &self.turtles[ancestor_index];
-            if let Some(ancestor_max) = self
-                .content_bounds_for_turtle(&ancestor.walk, Axis::Width, ancestor_index)
-                .max
-            {
-                let available = ancestor_max - consumed_padding;
-                max_width = max_width.min(available);
+        for ancestor in self.turtles.iter().rev().skip(1) {
+            if let Size::Fit { max: Some(max), .. } = ancestor.walk.width {
+                if let Some(ancestor_max) = max.eval_width(self) {
+                    let available = ancestor_max - consumed_padding;
+                    max_width = max_width.min(available);
+                }
             }
 
             if !ancestor.width().is_nan() {
@@ -4485,50 +2046,6 @@ impl<'a, 'b> Cx2d<'a, 'b> {
     }
 
     fn walk_turtle_internal(&mut self, walk: Walk, align_list_start: usize) -> Rect {
-        let mut walk = self.resolve_walk(walk, ResolveAt::BeforeBegin);
-
-        // A wrapping Fill is intentionally a one-pass row fill, not part of
-        // the multi-item flex solver. Keep it on the current row when its
-        // minimum outer width fits; otherwise start fresh and use that row's
-        // full available width.
-        if matches!(self.turtle().flow(), Flow::Right { wrap: true, .. })
-            && walk.abs_pos.is_none()
-        {
-            if let Size::Fill { min, max, .. } = walk.width {
-                let bounds = ContentBounds::from_fill(min, max, walk.margin.width());
-                let spacing = self.turtle_next_walk_offset().x;
-                let remaining = self.turtle().unused_inner_width_for_current_row() - spacing;
-                let minimum_outer = bounds
-                    .min
-                    .map_or(walk.margin.width(), |min| min + walk.margin.width());
-                if self.turtle_current_row_has_in_flow_walks() && minimum_outer > remaining {
-                    self.wrap_turtle(align_list_start);
-                }
-
-                let spacing = self.turtle_next_walk_offset().x;
-                let mut outer = self.turtle().unused_inner_width_for_current_row() - spacing;
-                if !outer.is_finite() {
-                    outer = minimum_outer;
-                }
-                walk.width = Size::Fixed(bounds.clamp(outer - walk.margin.width()));
-                // Main-axis Fill is definite now, so transfer aspect to a Fit
-                // cross axis through the ordinary foundation resolver.
-                walk = self.resolve_walk(walk, ResolveAt::BeforeBegin);
-            }
-        }
-        let flow_spacing = self.turtle_next_walk_offset();
-        let in_flow = walk.abs_pos.is_none() || walk.deferred;
-        let flow_index = if walk.deferred {
-            walk.flow_index
-        } else if in_flow {
-            let turtle = self.turtles.last_mut().unwrap();
-            let index = turtle.next_flow_index;
-            turtle.next_flow_index = turtle.next_flow_index.wrapping_add(1);
-            index
-        } else {
-            u32::MAX
-        };
-        let current_row_has_in_flow_walks = self.turtle_current_row_has_in_flow_walks();
         let turtle = self.turtles.last_mut().unwrap();
 
         let size = turtle.next_walk_size(walk.width, walk.height, walk.margin);
@@ -4551,8 +2068,6 @@ impl<'a, 'b> Cx2d<'a, 'b> {
                 align_list_start,
                 deferred_before_count: 0,
                 outer_size: size + walk.margin.size(),
-                in_flow,
-                flow_index,
                 metrics: walk.metrics,
                 align_role: RowAlignRole::Shiftable,
                 align_height: None,
@@ -4561,13 +2076,12 @@ impl<'a, 'b> Cx2d<'a, 'b> {
             let origin = outer_origin + walk.margin.left_top();
             Rect { pos: origin, size }
         } else {
-            let spacing = flow_spacing;
+            let spacing = self.turtle_next_walk_offset();
             let turtle = self.turtles.last_mut().unwrap();
 
             let outer_origin = match turtle.flow() {
                 Flow::Right { wrap: true, .. }
-                    if current_row_has_in_flow_walks
-                        && spacing.x + outer_size.x > turtle.unused_inner_width_for_current_row() =>
+                    if spacing.x + outer_size.x > turtle.unused_inner_width_for_current_row() =>
                 {
                     self.wrap_turtle(align_list_start);
                     let turtle = self.turtles.last_mut().unwrap();
@@ -4607,8 +2121,6 @@ impl<'a, 'b> Cx2d<'a, 'b> {
                 align_list_start,
                 deferred_before_count: defer_index,
                 outer_size,
-                in_flow: true,
-                flow_index,
                 metrics: walk.metrics,
                 align_role: RowAlignRole::Shiftable,
                 align_height: None,
@@ -4621,46 +2133,23 @@ impl<'a, 'b> Cx2d<'a, 'b> {
 
     /// Defers walking the turtle with the given `Walk`.
     pub fn defer_walk_turtle(&mut self, walk: Walk) -> Option<DeferredWalk> {
-        let mut walk = self.resolve_walk(walk, ResolveAt::BeforeBegin);
         if walk.abs_pos.is_some() {
             return None;
         }
 
-        match self.turtle().flow() {
+        let turtle = self.turtles.last_mut().unwrap();
+
+        match turtle.flow() {
             Flow::Right { wrap: false, .. } => {
-                let Size::Fill {
-                    weight,
-                    basis,
-                    shrink,
-                    ..
-                } = walk.width
-                else {
+                let Size::Fill { weight, min, max } = walk.width else {
                     return None;
                 };
 
-                debug_assert!(
-                    !self.turtle().flex_resolved,
-                    "cannot defer another fill after flex resolution"
-                );
-                if self.turtle().flex_resolved {
-                    return None;
-                }
+                let old_pos = turtle.pos();
 
                 let spacing = self.turtle_next_walk_offset();
-                walk.flow_index = self.turtle().next_flow_index;
-                self.turtle_mut().next_flow_index = walk.flow_index.wrapping_add(1);
-
-                let bounds = self.content_bounds(&walk, Axis::Width, ResolveAt::BeforeBegin);
-                let unclamped_basis = self
-                    .eval_fit_bound(basis, Axis::Width, ResolveAt::BeforeBegin)
-                    .filter(|value| value.is_finite())
-                    .unwrap_or(0.0);
-                let basis = bounds.clamp(unclamped_basis);
-
-                let old_pos = self.turtle().pos();
-
                 let turtle = self.turtles.last_mut().unwrap();
-                let size = dvec2(basis, turtle.next_walk_height(walk.height, walk.margin));
+                let size = dvec2(0.0, turtle.next_walk_height(walk.height, walk.margin));
                 let outer_size = size + walk.margin.size();
 
                 turtle.move_right(spacing.x);
@@ -4668,57 +2157,25 @@ impl<'a, 'b> Cx2d<'a, 'b> {
                 turtle.move_right(outer_size.x);
 
                 let index = turtle.deferred_fills.len();
-                turtle.push_deferred_fill(DeferredFill {
-                    grow: weight,
-                    shrink,
-                    unclamped_basis,
-                    basis,
-                    min: bounds.min,
-                    max: bounds.max,
-                    delta: 0.0,
-                    frozen: false,
-                });
+                turtle.push_deferred_fill(weight, min, max);
 
                 Some(DeferredWalk::Unresolved {
                     index,
                     pos: old_pos + spacing,
-                    walk,
+                    margin: walk.margin,
+                    other_axis: walk.height,
                 })
             }
             Flow::Down => {
-                let Size::Fill {
-                    weight,
-                    basis,
-                    shrink,
-                    ..
-                } = walk.height
-                else {
+                let Size::Fill { weight, min, max } = walk.height else {
                     return None;
                 };
 
-                debug_assert!(
-                    !self.turtle().flex_resolved,
-                    "cannot defer another fill after flex resolution"
-                );
-                if self.turtle().flex_resolved {
-                    return None;
-                }
+                let old_pos = turtle.pos();
 
                 let spacing = self.turtle_next_walk_offset();
-                walk.flow_index = self.turtle().next_flow_index;
-                self.turtle_mut().next_flow_index = walk.flow_index.wrapping_add(1);
-
-                let bounds = self.content_bounds(&walk, Axis::Height, ResolveAt::BeforeBegin);
-                let unclamped_basis = self
-                    .eval_fit_bound(basis, Axis::Height, ResolveAt::BeforeBegin)
-                    .filter(|value| value.is_finite())
-                    .unwrap_or(0.0);
-                let basis = bounds.clamp(unclamped_basis);
-
-                let old_pos = self.turtle().pos();
-
                 let turtle = self.turtles.last_mut().unwrap();
-                let size = dvec2(turtle.next_walk_width(walk.width, walk.margin), basis);
+                let size = dvec2(turtle.next_walk_width(walk.width, walk.margin), 0.0);
                 let outer_size = size + walk.margin.size();
 
                 turtle.move_down(spacing.y);
@@ -4726,24 +2183,17 @@ impl<'a, 'b> Cx2d<'a, 'b> {
                 turtle.move_down(outer_size.y);
 
                 let index = turtle.deferred_fills.len();
-                turtle.push_deferred_fill(DeferredFill {
-                    grow: weight,
-                    shrink,
-                    unclamped_basis,
-                    basis,
-                    min: bounds.min,
-                    max: bounds.max,
-                    delta: 0.0,
-                    frozen: false,
-                });
+                turtle.push_deferred_fill(weight, min, max);
 
                 Some(DeferredWalk::Unresolved {
                     index,
+                    margin: walk.margin,
+                    other_axis: walk.width,
                     pos: old_pos + spacing,
-                    walk,
                 })
             }
             Flow::Right { wrap: true, .. } if walk.width.is_fill() => {
+                error!("flow: Right {{ wrap: true }} does not support width: Fill");
                 None
             }
             _ => None,
@@ -4819,7 +2269,6 @@ impl<'a, 'b> Cx2d<'a, 'b> {
     }
 
     pub fn peek_walk_pos(&self, walk: Walk) -> Vec2d {
-        let walk = self.resolve_walk(walk, ResolveAt::BeforeBegin);
         if let Some(pos) = walk.abs_pos {
             pos + walk.margin.left_top()
         } else {
@@ -4881,15 +2330,11 @@ impl<'a, 'b> Cx2d<'a, 'b> {
         align_height: Option<f64>,
         align_role: RowAlignRole,
     ) {
-        let turtle = self.turtles.last_mut().unwrap();
-        let flow_index = turtle.next_flow_index;
-        turtle.next_flow_index = turtle.next_flow_index.wrapping_add(1);
+        let turtle = self.turtles.last().unwrap();
         self.finished_walks.push(FinishedWalk {
             align_list_start,
             deferred_before_count: turtle.deferred_fills.len(),
             outer_size: rect.size,
-            in_flow: true,
-            flow_index,
             metrics,
             align_role,
             align_height,
@@ -4900,7 +2345,6 @@ impl<'a, 'b> Cx2d<'a, 'b> {
         if self.turtles.is_empty() {
             return Rect::default();
         }
-        let walk = self.resolve_walk(walk, ResolveAt::BeforeBegin);
         let turtle = self.turtles.last().unwrap();
         let size = dvec2(
             turtle.next_walk_width(walk.width, walk.margin),
@@ -5458,7 +2902,7 @@ impl Turtle {
     pub fn rel_pos_padded(&self) -> Vec2d {
         Vec2d {
             x: self.pos.x - self.origin.x - self.layout.padding.left,
-            y: self.pos.y - self.origin.y - self.layout.padding.top,
+            y: self.pos.y - self.origin.y - self.layout.padding.right,
         }
     }
 
@@ -5474,16 +2918,14 @@ impl Turtle {
         if walk.width.is_fit() {
             return None;
         }
-        let width = self.next_walk_width(walk.width, walk.margin);
-        width.is_finite().then_some(width)
+        Some(self.next_walk_width(walk.width, walk.margin))
     }
 
     pub fn max_height(&self, walk: Walk) -> Option<f64> {
         if walk.height.is_fit() {
             return None;
         }
-        let height = self.next_walk_height(walk.height, walk.margin);
-        height.is_finite().then_some(height)
+        Some(self.next_walk_width(walk.height, walk.margin))
     }
 }
 
@@ -5491,9 +2933,10 @@ impl Walk {
     pub fn abs_rect(rect: Rect) -> Self {
         Self {
             abs_pos: Some(rect.pos),
+            margin: Inset::default(),
             width: Size::Fixed(rect.size.x),
             height: Size::Fixed(rect.size.y),
-            ..Self::default()
+            metrics: Metrics::default(),
         }
     }
 
diff --git a/draw/src/vector/triangulate.rs b/draw/src/vector/triangulate.rs
index 431ddafc8..73081b003 100644
--- a/draw/src/vector/triangulate.rs
+++ b/draw/src/vector/triangulate.rs
@@ -1,40 +1,40 @@
 use makepad_svg::path::{LineCap, LineJoin, VectorPath};
 use makepad_svg::tessellate::{compute_clip_radii, Tessellator, VVertex};
-use crate::geometry::geometry_gen::{
-    FaceVertexTyped, FillVertexTyped, RoadVertexTyped, RoofVertexTyped,
-};
-use crate::makepad_platform::{F16x2, I16x2, U16x2, UNorm8x4};
 
 pub const VECTOR_FLOATS_PER_VERTEX: usize = 19;
 /// Packed GPU layout: see `pack_vector_record` / VectorVertexPacked.
 pub const VECTOR_PACKED_FLOATS_PER_VERTEX: usize = 12;
-pub const FILL_TYPED_VERTEX_BYTES: usize = std::mem::size_of::<FillVertexTyped>();
-pub const ROOF_TYPED_VERTEX_BYTES: usize = std::mem::size_of::<RoofVertexTyped>();
-const FILL_PARAM5_STEP: f32 = 0.00001;
-pub const ROAD_TYPED_VERTEX_BYTES: usize = std::mem::size_of::<RoadVertexTyped>();
-pub const FACE_TYPED_VERTEX_BYTES: usize = std::mem::size_of::<FaceVertexTyped>();
-
-/// Signed fixed-point units per tile unit for typed map anchors. The road
-/// clip domain `[-3, 259]` occupies `[-192, 16576]`; nearest rounding is at
-/// most 1/128 tile unit, or 0.125 px for a z14 tile viewed at z18 (16x).
-/// The shader uses this same value through a `script_mod!` Rust splice.
-pub const MAP_VERTEX_POSITION_SCALE: f32 = 64.0;
-
-// Road params.x is an exactly representable f16 integer. Its low six bits
-// retain the requested class + 8*material encoding; the upper bits carry the
-// three dash masks and the fill/stroke/fringe dispatch needed by DrawMapRoad.
-pub const ROAD_PARAM_DASH_SCALE: f32 = 64.0;
-pub const ROAD_PARAM_KIND_SCALE: f32 = 256.0;
-pub const ROAD_KIND_STROKE: f32 = 0.0;
-pub const ROAD_KIND_FILL: f32 = 1.0;
-pub const ROAD_KIND_FRINGE: f32 = 2.0;
-/// params.x bit: the record is a GPU-expandable stroke/face (shape >= 100),
-/// so the shader applies the baked offset with its width-class correction.
-pub const ROAD_PARAM_EXPANDED_FLAG: f32 = 1024.0;
 
 #[inline]
 fn f16_bits(value: f32) -> u32 {
-    makepad_math::f32_to_f16_bits(value) as u32
+    // IEEE 754 binary16 encode (round-to-nearest-even, clamps to inf).
+    let bits = value.to_bits();
+    let sign = (bits >> 16) & 0x8000;
+    let exp = ((bits >> 23) & 0xff) as i32;
+    let frac = bits & 0x007f_ffff;
+    if exp == 0xff {
+        return sign | 0x7c00 | if frac != 0 { 0x200 } else { 0 };
+    }
+    let e = exp - 127 + 15;
+    if e >= 0x1f {
+        return sign | 0x7c00;
+    }
+    if e <= 0 {
+        if e < -10 {
+            return sign;
+        }
+        let frac = frac | 0x0080_0000;
+        let shift = (14 - e) as u32;
+        let half = frac >> shift;
+        let rem = frac & ((1 << shift) - 1);
+        let round = (rem > (1 << (shift - 1)))
+            || (rem == (1 << (shift - 1)) && (half & 1) != 0);
+        return sign | (half + round as u32);
+    }
+    let half = ((e as u32) << 10) | (frac >> 13);
+    let rem = frac & 0x1fff;
+    let round = (rem > 0x1000) || (rem == 0x1000 && (half & 1) != 0);
+    sign | (half + round as u32)
 }
 
 /// Two floats into one f32 slot as an f16 pair; unpacked in-shader with
@@ -76,16 +76,6 @@ pub fn pack_vector_record(record: &[f32]) -> [f32; VECTOR_PACKED_FLOATS_PER_VERT
     ]
 }
 
-/// Pack a tessellated symbol mesh into the 4-slot `IconVertexPacked` layout:
-/// (x, y) are screen-px offsets from the instance anchor.
-pub fn pack_icon_vertices(verts: &[VVertex]) -> Vec<f32> {
-    let mut out = Vec::with_capacity(verts.len() * 4);
-    for v in verts {
-        out.extend_from_slice(&[v.x, v.y, pack_pair_f16(v.u, v.v), v.stroke_dist]);
-    }
-    out
-}
-
 /// Pack a whole 19-stride vertex buffer for GPU upload.
 pub fn pack_vector_vertices(vertices: &[f32]) -> Vec<f32> {
     let count = vertices.len() / VECTOR_FLOATS_PER_VERTEX;
@@ -95,457 +85,27 @@ pub fn pack_vector_vertices(vertices: &[f32]) -> Vec<f32> {
     }
     out
 }
-
-/// The compact fill shader has one code lane for the exact shape/material
-/// pairs emitted by the map's ground-fill pass. Pattern codes imply their
-/// material because the inherited pixel path ignores material for shapes
-/// 30..32. Everything else must stay on `VectorVertexPacked`.
-#[inline]
-pub fn map_fill_variant_code(record: &[f32]) -> Option<f32> {
-    if record.len() < VECTOR_FLOATS_PER_VERTEX
-        || record[8] <= 1e5
-        || record[8] >= 1.5e6
-        || record[11] != 0.0
-        || record[12] != 0.0
-        || record[13] != 0.0
-        || record[15] != 0.0
-    {
-        return None;
-    }
-    let (shape, material) = (record[10], record[14]);
-    if shape == 0.0 && (material == 0.0 || material == 3.0 || material == 5.0) {
-        Some(material)
-    } else if (shape == 30.0 || shape == 31.0 || shape == 32.0)
-        && (material == 0.0 || material == 3.0 || material == 5.0)
-    {
-        Some(shape)
-    } else {
-        None
-    }
-}
-
-#[inline]
-fn pack_position(x: f32, y: f32) -> I16x2 {
-    let x = x * MAP_VERTEX_POSITION_SCALE;
-    let y = y * MAP_VERTEX_POSITION_SCALE;
-    debug_assert!((i16::MIN as f32..=i16::MAX as f32).contains(&x));
-    debug_assert!((i16::MIN as f32..=i16::MAX as f32).contains(&y));
-    I16x2::from_f32(x, y)
-}
-
-#[inline]
-pub fn unpack_typed_position(pos: I16x2) -> (f32, f32) {
-    (
-        pos.x as f32 / MAP_VERTEX_POSITION_SCALE,
-        pos.y as f32 / MAP_VERTEX_POSITION_SCALE,
-    )
-}
-
-#[inline]
-fn pack_fill_depths(zbias: f32, param5: f32) -> U16x2 {
-    let z = (zbias.max(0.0) / VECTOR_ZBIAS_STEP)
-        .round()
-        .min(u16::MAX as f32) as u16;
-    let p = (param5.max(0.0) / FILL_PARAM5_STEP)
-        .round()
-        .min(u16::MAX as f32) as u16;
-    U16x2::from_u16(z, p)
-}
-
-/// Decode the fixed-point depth pair carried in `FillVertexTyped::zbias`.
-#[inline]
-pub fn unpack_fill_depths(value: U16x2) -> (f32, f32) {
-    (
-        value.x as f32 * VECTOR_ZBIAS_STEP,
-        value.y as f32 * FILL_PARAM5_STEP,
-    )
-}
-
-/// One logical 19-float ground-fill record -> one 16-byte typed vertex.
-/// Returns `None` for strokes, lifted/decked geometry, gradients and any
-/// shape/material pair not handled by the compact fill shader.
-#[inline]
-pub fn pack_fill_record(record: &[f32]) -> Option<FillVertexTyped> {
-    let code = map_fill_variant_code(record)?;
-    Some(FillVertexTyped {
-        pos: pack_position(record[0], record[1]),
-        color: UNorm8x4::from_f32(record[4], record[5], record[6], record[7]),
-        params: F16x2::from_f32(code, record[2]),
-        zbias: pack_fill_depths(record[18], record[16]),
-    })
-}
-
-/// Pack a buffer already classified as typed map fills.
-pub fn pack_fill_vertices(vertices: &[f32]) -> Vec<u8> {
-    let count = vertices.len() / VECTOR_FLOATS_PER_VERTEX;
-    let mut out = Vec::with_capacity(count * FILL_TYPED_VERTEX_BYTES);
-    for record in vertices.chunks_exact(VECTOR_FLOATS_PER_VERTEX) {
-        append_fill_vertex(
-            &mut out,
-            pack_fill_record(record).expect("non-fill record in typed map fill stream"),
-        );
-    }
-    out
-}
-
-/// Largest consecutive non-negative integer exactly representable by f16.
-/// Road z-bias is stored in these integer `VECTOR_ZBIAS_STEP` ticks.
-pub const ROAD_ZBIAS_MAX_EXACT_TICKS: f32 = 2048.0;
-
-/// Pack one logical 19-float map-road record into the 28-byte typed layout.
-/// Accepted records are GPU-expandable strokes (shape >= 100) and shape-0
-/// union faces. params.x is class + 8*material plus compact dash (the
-/// `get_stroke_mask` ids 10/11/12 as 1/2/3) and kind (stroke/fill/fringe)
-/// tags. params.y is along-stroke distance for strokes, route-emissive
-/// strength for material 7, and coverage otherwise; the tessellator's
-/// complete u/v pair has its own slot.
-pub fn pack_road_record(record: &[f32]) -> RoadVertexTyped {
-    let expanded = record[10] >= EXPAND_STROKE_SHAPE_OFFSET - 0.5;
-    debug_assert!(expanded || record[10].abs() < 0.5);
-    let fringe = record[8] > 1.5e6;
-    let shape_id = if expanded {
-        record[10] - EXPAND_STROKE_SHAPE_OFFSET
-    } else {
-        0.0
-    };
-    let dash = if (shape_id - 10.0).abs() < 0.5 {
-        1.0
-    } else if (shape_id - 11.0).abs() < 0.5 {
-        2.0
-    } else if (shape_id - 12.0).abs() < 0.5 {
-        3.0
-    } else {
-        0.0
-    };
-    let kind = if fringe {
-        ROAD_KIND_FRINGE
-    } else if record[8] > 1e5 {
-        ROAD_KIND_FILL
-    } else {
-        ROAD_KIND_STROKE
-    };
-    let (class, material) = if expanded {
-        (record[14].round().clamp(0.0, 7.0), 0.0)
-    } else {
-        (0.0, record[14].round().clamp(0.0, 7.0))
-    };
-    let meta = class
-        + 8.0 * material
-        + ROAD_PARAM_DASH_SCALE * dash
-        + ROAD_PARAM_KIND_SCALE * kind
-        + if expanded { ROAD_PARAM_EXPANDED_FLAG } else { 0.0 };
-    let aux = if kind == ROAD_KIND_STROKE {
-        record[9]
-    } else if material > 6.5 {
-        record[12]
-    } else if fringe {
-        (record[2] + 1.0).clamp(0.0, 1.0)
-    } else {
-        record[2].clamp(0.0, 1.0)
-    };
-    let (off_x, off_y) = if expanded {
-        (record[12], record[13])
-    } else {
-        (0.0, 0.0)
-    };
-    let zbias_ticks = (record[18] / VECTOR_ZBIAS_STEP).round();
-    debug_assert!(
-        (0.0..=ROAD_ZBIAS_MAX_EXACT_TICKS).contains(&zbias_ticks),
-        "road zbias tick {zbias_ticks} exceeds the exact f16 range"
-    );
-    RoadVertexTyped {
-        pos: pack_position(record[0], record[1]),
-        off: F16x2::from_f32(off_x, off_y),
-        color: UNorm8x4::from_f32(record[4], record[5], record[6], record[7]),
-        params: F16x2::from_f32(meta, aux),
-        deck: record[15],
-        depth: F16x2::from_f32(record[16], zbias_ticks),
-        uv: F16x2::from_f32(record[2], record[3]),
-    }
-}
-
-pub fn pack_road_vertices(vertices: &[f32]) -> Vec<u8> {
-    let count = vertices.len() / VECTOR_FLOATS_PER_VERTEX;
-    let mut out = Vec::with_capacity(count * ROAD_TYPED_VERTEX_BYTES);
-    for record in vertices.chunks_exact(VECTOR_FLOATS_PER_VERTEX) {
-        append_road_vertex(&mut out, pack_road_record(record));
-    }
-    out
-}
-
-/// The road-shader inputs a `FaceVertexTyped` record carries implicitly.
-/// The face shader substitutes exactly these values, so a road record
-/// holding them bit-for-bit draws identically from the 16-byte layout.
-pub const FACE_IMPLICIT_OFF: F16x2 = F16x2 { x: 0, y: 0 };
-pub const FACE_IMPLICIT_DECK: f32 = 0.0;
-pub const FACE_IMPLICIT_UV: (f32, f32) = (0.5, 1.0);
-
-/// Project a packed road record onto the face layout. `None` when the
-/// record is a GPU-expandable stroke or when any dropped field differs from
-/// its implicit value (a lifted face, a deck fascia wall, an AA fringe):
-/// those stay on the road layout. The kept fields are copied bit-exact.
-#[inline]
-pub fn face_record_from_road(road: RoadVertexTyped) -> Option<FaceVertexTyped> {
-    let (meta, _) = road.params.to_f32();
-    if meta >= ROAD_PARAM_EXPANDED_FLAG
-        || road.off != FACE_IMPLICIT_OFF
-        || road.deck.to_bits() != FACE_IMPLICIT_DECK.to_bits()
-        || road.uv != F16x2::from_f32(FACE_IMPLICIT_UV.0, FACE_IMPLICIT_UV.1)
-    {
-        return None;
-    }
-    Some(FaceVertexTyped {
-        pos: road.pos,
-        color: road.color,
-        params: road.params,
-        depth: road.depth,
-    })
-}
-
-/// The 28-byte road record a face record stands for: the kept fields plus
-/// the implicit constants. `face_record_from_road` inverts it exactly.
-#[inline]
-pub fn road_record_from_face(face: FaceVertexTyped) -> RoadVertexTyped {
-    RoadVertexTyped {
-        pos: face.pos,
-        off: FACE_IMPLICIT_OFF,
-        color: face.color,
-        params: face.params,
-        deck: FACE_IMPLICIT_DECK,
-        depth: face.depth,
-        uv: F16x2::from_f32(FACE_IMPLICIT_UV.0, FACE_IMPLICIT_UV.1),
-    }
-}
-
-/// One logical 19-float road-pass record -> one 16-byte face vertex, when
-/// its road packing projects losslessly (see `face_record_from_road`).
-#[inline]
-pub fn pack_face_record(record: &[f32]) -> Option<FaceVertexTyped> {
-    face_record_from_road(pack_road_record(record))
-}
-
-/// Whether a road-pass record can move to the face stream without changing
-/// what the road shader would have computed for it.
-#[inline]
-pub fn is_compact_face_record(record: &[f32]) -> bool {
-    record.len() >= VECTOR_FLOATS_PER_VERTEX && pack_face_record(record).is_some()
-}
-
-/// Pack a buffer already classified as compact road-union faces.
-pub fn pack_face_vertices(vertices: &[f32]) -> Vec<u8> {
-    let count = vertices.len() / VECTOR_FLOATS_PER_VERTEX;
-    let mut out = Vec::with_capacity(count * FACE_TYPED_VERTEX_BYTES);
-    for record in vertices.chunks_exact(VECTOR_FLOATS_PER_VERTEX) {
-        append_face_vertex(
-            &mut out,
-            pack_face_record(record).expect("non-face record in typed map face stream"),
-        );
-    }
-    out
-}
-
-/// Whether a logical vector record can use the compact roof shader without
-/// dropping any channel that its vertex/fragment paths observe. Parapet AO
-/// records carry a distinct tilted depth and therefore stay on the generic
-/// layout alongside any future gradient or patterned roofs.
-#[inline]
-pub fn is_compact_roof_record(record: &[f32]) -> bool {
-    if record.len() < VECTOR_FLOATS_PER_VERTEX {
-        return false;
-    }
-    let surface_depth = if record[15] > 0.0 {
-        0.5 + 0.30 * (record[15] / 2.0).min(1.0)
-    } else {
-        0.5
-    };
-    record[2] == 0.5
-        && record[3] == 1.0
-        && record[8] > 1e5
-        && record[8] < 1.5e6
-        && record[9] == 0.0
-        && record[10] == 0.0
-        && record[11] == 0.0
-        && record[12] == 0.0
-        && record[13] == 0.0
-        && record[14] == crate::scene_sun::MAT_ROOF
-        && record[15].is_finite()
-        && record[15] >= 0.0
-        && record[16] == surface_depth
-        && record[18].is_finite()
-        && record[18] >= 0.0
-        && record[18] / VECTOR_ZBIAS_STEP <= 65504.0
-}
-
-/// One logical lifted shape-0 roof record -> one 16-byte typed vertex.
-#[inline]
-pub fn pack_roof_record(record: &[f32]) -> Option<RoofVertexTyped> {
-    if !is_compact_roof_record(record) {
-        return None;
-    }
-    Some(RoofVertexTyped {
-        pos: pack_position(record[0], record[1]),
-        color: UNorm8x4::from_f32(record[4], record[5], record[6], record[7]),
-        height: record[15],
-        params: F16x2::from_f32(record[14], (record[18] / VECTOR_ZBIAS_STEP).round()),
-    })
-}
-
-/// Pack a buffer already classified as compact map roofs.
-pub fn pack_roof_vertices(vertices: &[f32]) -> Vec<u8> {
-    let count = vertices.len() / VECTOR_FLOATS_PER_VERTEX;
-    let mut out = Vec::with_capacity(count * ROOF_TYPED_VERTEX_BYTES);
-    for record in vertices.chunks_exact(VECTOR_FLOATS_PER_VERTEX) {
-        append_roof_vertex(
-            &mut out,
-            pack_roof_record(record).expect("non-roof record in typed map roof stream"),
-        );
-    }
-    out
-}
-
-#[inline]
-fn push_u16(out: &mut Vec<u8>, value: u16) {
-    out.extend_from_slice(&value.to_ne_bytes());
-}
-
-#[inline]
-fn push_i16(out: &mut Vec<u8>, value: i16) {
-    out.extend_from_slice(&value.to_ne_bytes());
-}
-
-#[inline]
-fn push_f32(out: &mut Vec<u8>, value: f32) {
-    out.extend_from_slice(&value.to_ne_bytes());
-}
-
-fn append_fill_vertex(out: &mut Vec<u8>, vertex: FillVertexTyped) {
-    push_i16(out, vertex.pos.x);
-    push_i16(out, vertex.pos.y);
-    out.extend_from_slice(&vertex.color.0);
-    push_u16(out, vertex.params.x);
-    push_u16(out, vertex.params.y);
-    push_u16(out, vertex.zbias.x);
-    push_u16(out, vertex.zbias.y);
-}
-
-fn append_road_vertex(out: &mut Vec<u8>, vertex: RoadVertexTyped) {
-    push_i16(out, vertex.pos.x);
-    push_i16(out, vertex.pos.y);
-    push_u16(out, vertex.off.x);
-    push_u16(out, vertex.off.y);
-    out.extend_from_slice(&vertex.color.0);
-    push_u16(out, vertex.params.x);
-    push_u16(out, vertex.params.y);
-    push_f32(out, vertex.deck);
-    push_u16(out, vertex.depth.x);
-    push_u16(out, vertex.depth.y);
-    push_u16(out, vertex.uv.x);
-    push_u16(out, vertex.uv.y);
-}
-
-fn append_face_vertex(out: &mut Vec<u8>, vertex: FaceVertexTyped) {
-    push_i16(out, vertex.pos.x);
-    push_i16(out, vertex.pos.y);
-    out.extend_from_slice(&vertex.color.0);
-    push_u16(out, vertex.params.x);
-    push_u16(out, vertex.params.y);
-    push_u16(out, vertex.depth.x);
-    push_u16(out, vertex.depth.y);
-}
-
-fn append_roof_vertex(out: &mut Vec<u8>, vertex: RoofVertexTyped) {
-    push_i16(out, vertex.pos.x);
-    push_i16(out, vertex.pos.y);
-    out.extend_from_slice(&vertex.color.0);
-    push_f32(out, vertex.height);
-    push_u16(out, vertex.params.x);
-    push_u16(out, vertex.params.y);
-}
-
-#[inline]
-fn read_u16(bytes: &[u8], at: usize) -> u16 {
-    u16::from_ne_bytes([bytes[at], bytes[at + 1]])
-}
-
-#[inline]
-fn read_i16(bytes: &[u8], at: usize) -> i16 {
-    i16::from_ne_bytes([bytes[at], bytes[at + 1]])
-}
-
-#[inline]
-fn read_f32(bytes: &[u8], at: usize) -> f32 {
-    f32::from_ne_bytes(bytes[at..at + 4].try_into().unwrap())
-}
-
-pub fn decode_fill_vertex(bytes: &[u8]) -> FillVertexTyped {
-    assert!(bytes.len() >= FILL_TYPED_VERTEX_BYTES);
-    FillVertexTyped {
-        pos: I16x2::from_i16(read_i16(bytes, 0), read_i16(bytes, 2)),
-        color: UNorm8x4(bytes[4..8].try_into().unwrap()),
-        params: F16x2 { x: read_u16(bytes, 8), y: read_u16(bytes, 10) },
-        zbias: U16x2::from_u16(read_u16(bytes, 12), read_u16(bytes, 14)),
-    }
-}
-
-pub fn decode_road_vertex(bytes: &[u8]) -> RoadVertexTyped {
-    assert!(bytes.len() >= ROAD_TYPED_VERTEX_BYTES);
-    RoadVertexTyped {
-        pos: I16x2::from_i16(read_i16(bytes, 0), read_i16(bytes, 2)),
-        off: F16x2 { x: read_u16(bytes, 4), y: read_u16(bytes, 6) },
-        color: UNorm8x4(bytes[8..12].try_into().unwrap()),
-        params: F16x2 { x: read_u16(bytes, 12), y: read_u16(bytes, 14) },
-        deck: read_f32(bytes, 16),
-        depth: F16x2 { x: read_u16(bytes, 20), y: read_u16(bytes, 22) },
-        uv: F16x2 { x: read_u16(bytes, 24), y: read_u16(bytes, 26) },
-    }
-}
-
-pub fn decode_face_vertex(bytes: &[u8]) -> FaceVertexTyped {
-    assert!(bytes.len() >= FACE_TYPED_VERTEX_BYTES);
-    FaceVertexTyped {
-        pos: I16x2::from_i16(read_i16(bytes, 0), read_i16(bytes, 2)),
-        color: UNorm8x4(bytes[4..8].try_into().unwrap()),
-        params: F16x2 { x: read_u16(bytes, 8), y: read_u16(bytes, 10) },
-        depth: F16x2 { x: read_u16(bytes, 12), y: read_u16(bytes, 14) },
-    }
-}
-
-pub fn decode_roof_vertex(bytes: &[u8]) -> RoofVertexTyped {
-    assert!(bytes.len() >= ROOF_TYPED_VERTEX_BYTES);
-    RoofVertexTyped {
-        pos: I16x2::from_i16(read_i16(bytes, 0), read_i16(bytes, 2)),
-        color: UNorm8x4(bytes[4..8].try_into().unwrap()),
-        height: read_f32(bytes, 8),
-        params: F16x2 { x: read_u16(bytes, 12), y: read_u16(bytes, 14) },
-    }
-}
-
-fn fill_vertex_bytes(vertex: FillVertexTyped) -> [u8; FILL_TYPED_VERTEX_BYTES] {
-    let mut bytes = Vec::with_capacity(FILL_TYPED_VERTEX_BYTES);
-    append_fill_vertex(&mut bytes, vertex);
-    bytes.try_into().unwrap()
-}
-
-fn road_vertex_bytes(vertex: RoadVertexTyped) -> [u8; ROAD_TYPED_VERTEX_BYTES] {
-    let mut bytes = Vec::with_capacity(ROAD_TYPED_VERTEX_BYTES);
-    append_road_vertex(&mut bytes, vertex);
-    bytes.try_into().unwrap()
-}
-
-fn face_vertex_bytes(vertex: FaceVertexTyped) -> [u8; FACE_TYPED_VERTEX_BYTES] {
-    let mut bytes = Vec::with_capacity(FACE_TYPED_VERTEX_BYTES);
-    append_face_vertex(&mut bytes, vertex);
-    bytes.try_into().unwrap()
-}
-
 /// IEEE 754 binary16 decode — inverse of `f16_bits` above.
 #[inline]
 fn f16_bits_to_f32(h: u32) -> f32 {
-    makepad_math::f16_bits_to_f32(h as u16)
+    let sign = (h & 0x8000) << 16;
+    let exp = (h >> 10) & 0x1f;
+    let frac = h & 0x3ff;
+    if exp == 0 {
+        if frac == 0 {
+            return f32::from_bits(sign);
+        }
+        let v = frac as f32 * (-24f32).exp2();
+        return if sign != 0 { -v } else { v };
+    }
+    if exp == 0x1f {
+        return f32::from_bits(sign | 0x7f80_0000 | (frac << 13));
+    }
+    f32::from_bits(sign | ((exp + 112) << 23) | (frac << 13))
 }
 
 #[inline]
-pub fn unpack_pair_f16(v: f32) -> (f32, f32) {
+fn unpack_pair_f16(v: f32) -> (f32, f32) {
     let bits = v.to_bits();
     (f16_bits_to_f32(bits & 0xffff), f16_bits_to_f32(bits >> 16))
 }
@@ -599,74 +159,6 @@ fn midpoint_packed_record(a: &[f32], b: &[f32]) -> [f32; VECTOR_PACKED_FLOATS_PE
     ]
 }
 
-fn midpoint_fill_typed_record(
-    a: &[u8],
-    b: &[u8],
-) -> [u8; FILL_TYPED_VERTEX_BYTES] {
-    let m = |x: f32, y: f32| (x + y) * 0.5;
-    let a = decode_fill_vertex(a);
-    let b = decode_fill_vertex(b);
-    let (ax, ay) = unpack_typed_position(a.pos);
-    let (bx, by) = unpack_typed_position(b.pos);
-    let ac = a.color.to_f32();
-    let bc = b.color.to_f32();
-    let ap = a.params.to_f32();
-    let bp = b.params.to_f32();
-    fill_vertex_bytes(FillVertexTyped {
-        pos: pack_position(m(ax, bx), m(ay, by)),
-        color: UNorm8x4::from_f32(
-            m(ac.0, bc.0),
-            m(ac.1, bc.1),
-            m(ac.2, bc.2),
-            m(ac.3, bc.3),
-        ),
-        params: F16x2::from_f32(m(ap.0, bp.0), m(ap.1, bp.1)),
-        zbias: U16x2::from_f32(
-            m(a.zbias.x as f32, b.zbias.x as f32),
-            m(a.zbias.y as f32, b.zbias.y as f32),
-        ),
-    })
-}
-
-fn midpoint_road_record(a: &[u8], b: &[u8]) -> [u8; ROAD_TYPED_VERTEX_BYTES] {
-    let m = |x: f32, y: f32| (x + y) * 0.5;
-    let pair = |x: F16x2, y: F16x2| {
-        let x = x.to_f32();
-        let y = y.to_f32();
-        F16x2::from_f32(m(x.0, y.0), m(x.1, y.1))
-    };
-    let color = |x: UNorm8x4, y: UNorm8x4| {
-        let x = x.to_f32();
-        let y = y.to_f32();
-        UNorm8x4::from_f32(m(x.0, y.0), m(x.1, y.1), m(x.2, y.2), m(x.3, y.3))
-    };
-    let a = decode_road_vertex(a);
-    let b = decode_road_vertex(b);
-    let (ax, ay) = unpack_typed_position(a.pos);
-    let (bx, by) = unpack_typed_position(b.pos);
-    road_vertex_bytes(RoadVertexTyped {
-        pos: pack_position(m(ax, bx), m(ay, by)),
-        off: pair(a.off, b.off),
-        color: color(a.color, b.color),
-        params: pair(a.params, b.params),
-        deck: m(a.deck, b.deck),
-        depth: pair(a.depth, b.depth),
-        uv: pair(a.uv, b.uv),
-    })
-}
-
-/// The road midpoint, projected: a refined face record is exactly what the
-/// same refinement of its 28-byte form would have been. The implicit fields
-/// midpoint to themselves, so the projection cannot fail.
-fn midpoint_face_record(a: &[u8], b: &[u8]) -> [u8; FACE_TYPED_VERTEX_BYTES] {
-    let a = road_vertex_bytes(road_record_from_face(decode_face_vertex(a)));
-    let b = road_vertex_bytes(road_record_from_face(decode_face_vertex(b)));
-    let midpoint = decode_road_vertex(&midpoint_road_record(&a, &b));
-    face_vertex_bytes(
-        face_record_from_road(midpoint).expect("face midpoint keeps its implicit fields"),
-    )
-}
-
 /// Crack-free midpoint refinement of an already-PACKED tile mesh: every
 /// edge longer than `max_edge` (tile-local units) splits until the fixpoint
 /// — shared midpoints via the edge map so neighboring triangles agree, the
@@ -674,209 +166,15 @@ fn midpoint_face_record(a: &[u8], b: &[u8]) -> [u8; FACE_TYPED_VERTEX_BYTES] {
 /// space-warp mode, whose curved fold any long flat chord would slice
 /// through; the triangulator itself is untouched — this runs on its output.
 pub fn subdivide_packed_mesh(indices: &mut Vec<u32>, vertices: &mut Vec<f32>, max_edge: f32) {
-    let mut budget = SubdivisionBudget::unlimited();
-    subdivide_packed_mesh_with::<VECTOR_PACKED_FLOATS_PER_VERTEX>(
-        indices,
-        vertices,
-        max_edge,
-        &mut budget,
-        midpoint_packed_record,
-    );
-}
-
-/// A shared, consumable subdivision allowance. Passes are charged using a
-/// conservative worst case before any pass-sized allocation is attempted.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct SubdivisionBudget {
-    remaining_bytes: usize,
-    remaining_work: usize,
-    unlimited: bool,
-}
-
-impl SubdivisionBudget {
-    pub fn new(max_bytes: usize, max_work: usize) -> Self {
-        Self {
-            remaining_bytes: max_bytes,
-            remaining_work: max_work,
-            unlimited: false,
-        }
-    }
-
-    pub fn unlimited() -> Self {
-        Self {
-            remaining_bytes: usize::MAX,
-            remaining_work: usize::MAX,
-            unlimited: true,
-        }
-    }
-
-    pub fn remaining_bytes(&self) -> usize {
-        self.remaining_bytes
-    }
-
-    pub fn remaining_work(&self) -> usize {
-        self.remaining_work
-    }
-
-    fn can_charge(&self, bytes: usize, work: usize) -> bool {
-        self.unlimited || (bytes <= self.remaining_bytes && work <= self.remaining_work)
-    }
-
-    fn charge(&mut self, bytes: usize, work: usize) {
-        if !self.unlimited {
-            self.remaining_bytes -= bytes;
-            self.remaining_work -= work;
-        }
-    }
-}
-
-const SUBDIVISION_HASH_BYTES_PER_EDGE: usize = 32;
-
-struct SubdivisionPassEstimate {
-    max_indices: usize,
-    max_midpoints: usize,
-    bytes: usize,
-    work: usize,
-}
-
-/// Count-only worst case: four output triangles and three distinct midpoint
-/// records per input triangle. `bytes` models both sides of a realloc plus
-/// old/new index storage and deliberately generous midpoint-map overhead.
-fn subdivision_pass_estimate(
-    index_count: usize,
-    vertex_count: usize,
-    vertex_stride_bytes: usize,
-) -> Option<SubdivisionPassEstimate> {
-    let triangles = index_count / 3;
-    let max_indices = triangles.checked_mul(12)?;
-    let max_midpoints = triangles.checked_mul(3)?;
-    let max_vertices = vertex_count.checked_add(max_midpoints)?;
-    if max_vertices > u32::MAX as usize {
-        return None;
-    }
-    let old_indices = index_count.checked_mul(std::mem::size_of::<u32>())?;
-    let new_indices = max_indices.checked_mul(std::mem::size_of::<u32>())?;
-    let old_vertices = vertex_count.checked_mul(vertex_stride_bytes)?;
-    let new_vertices = max_vertices.checked_mul(vertex_stride_bytes)?;
-    let midpoint_hash = max_midpoints.checked_mul(SUBDIVISION_HASH_BYTES_PER_EDGE)?;
-    let bytes = old_indices
-        .checked_add(new_indices)?
-        .checked_add(old_vertices)?
-        .checked_add(new_vertices)?
-        .checked_add(midpoint_hash)?;
-    let work = index_count
-        .checked_add(max_indices)?
-        .checked_add(max_midpoints)?;
-    Some(SubdivisionPassEstimate {
-        max_indices,
-        max_midpoints,
-        bytes,
-        work,
-    })
-}
-
-pub fn subdivide_packed_mesh_budgeted(
-    indices: &mut Vec<u32>,
-    vertices: &mut Vec<f32>,
-    max_edge: f32,
-    budget: &mut SubdivisionBudget,
-) {
-    subdivide_packed_mesh_with::<VECTOR_PACKED_FLOATS_PER_VERTEX>(
-        indices,
-        vertices,
-        max_edge,
-        budget,
-        midpoint_packed_record,
-    );
-}
-
-/// Fill-layout twin used after builder-thread packing. Space-warp refinement
-/// therefore stays on the main thread without restoring 19-float records.
-pub fn subdivide_fill_packed_mesh(
-    indices: &mut Vec<u32>,
-    vertices: &mut Vec<u8>,
-    max_edge: f32,
-) {
-    let mut budget = SubdivisionBudget::unlimited();
-    subdivide_typed_mesh_with::<FILL_TYPED_VERTEX_BYTES>(
-        indices,
-        vertices,
-        max_edge,
-        &mut budget,
-        |record| unpack_typed_position(decode_fill_vertex(record).pos),
-        midpoint_fill_typed_record,
-    );
-}
-
-pub fn subdivide_fill_packed_mesh_budgeted(
-    indices: &mut Vec<u32>,
-    vertices: &mut Vec<u8>,
-    max_edge: f32,
-    budget: &mut SubdivisionBudget,
-) {
-    subdivide_typed_mesh_with::<FILL_TYPED_VERTEX_BYTES>(
-        indices,
-        vertices,
-        max_edge,
-        budget,
-        |record| unpack_typed_position(decode_fill_vertex(record).pos),
-        midpoint_fill_typed_record,
-    );
-}
-
-fn subdivide_packed_mesh_with<const S: usize>(
-    indices: &mut Vec<u32>,
-    vertices: &mut Vec<f32>,
-    max_edge: f32,
-    budget: &mut SubdivisionBudget,
-    midpoint_record: impl Fn(&[f32], &[f32]) -> [f32; S] + Copy,
-) {
     use std::collections::HashMap;
-    if S < 2
-        || indices.is_empty()
-        || indices.len() % 3 != 0
-        || vertices.len() < S
-        || vertices.len() % S != 0
-        || !max_edge.is_finite()
-        || max_edge <= 0.0
-    {
-        return;
-    }
-    let vertex_count = vertices.len() / S;
-    if !indices.iter().all(|&index| (index as usize) < vertex_count) {
+    const S: usize = VECTOR_PACKED_FLOATS_PER_VERTEX;
+    if indices.is_empty() || vertices.len() < S || max_edge <= 0.0 {
         return;
     }
     let max_edge_sq = max_edge * max_edge;
     for _pass in 0..12 {
-        let Some(estimate) = subdivision_pass_estimate(
-            indices.len(),
-            vertices.len() / S,
-            S.checked_mul(std::mem::size_of::<f32>()).unwrap_or(usize::MAX),
-        ) else {
-            break;
-        };
-        if !budget.can_charge(estimate.bytes, estimate.work) {
-            break;
-        }
-        let mut out: Vec<u32> = if budget.unlimited {
-            Vec::with_capacity(indices.len())
-        } else {
-            let mut out = Vec::new();
-            if out.try_reserve_exact(estimate.max_indices).is_err() {
-                break;
-            }
-            out
-        };
         let mut midpoints: HashMap<(u32, u32), u32> = HashMap::new();
-        if !budget.unlimited
-            && (midpoints.try_reserve(estimate.max_midpoints).is_err()
-                || vertices
-                    .try_reserve_exact(estimate.max_midpoints.saturating_mul(S))
-                    .is_err())
-        {
-            break;
-        }
-        budget.charge(estimate.bytes, estimate.work);
+        let mut out: Vec<u32> = Vec::with_capacity(indices.len());
         let mut split_any = false;
         let need_split = |vertices: &[f32], i: u32, j: u32| -> bool {
             let (vi, vj) = (i as usize * S, j as usize * S);
@@ -919,7 +217,7 @@ fn subdivide_packed_mesh_with<const S: usize>(
                 let mut rb = [0f32; S];
                 ra.copy_from_slice(&vertices[vi..vi + S]);
                 rb.copy_from_slice(&vertices[vj..vj + S]);
-                let record = midpoint_record(&ra, &rb);
+                let record = midpoint_packed_record(&ra, &rb);
                 vertices.extend_from_slice(&record);
                 let midpoint = (vertices.len() / S - 1) as u32;
                 midpoints.insert(key, midpoint);
@@ -955,629 +253,6 @@ fn subdivide_packed_mesh_with<const S: usize>(
     }
 }
 
-fn subdivide_typed_mesh_with<const S: usize>(
-    indices: &mut Vec<u32>,
-    vertices: &mut Vec<u8>,
-    max_edge: f32,
-    budget: &mut SubdivisionBudget,
-    position: impl Fn(&[u8]) -> (f32, f32) + Copy,
-    midpoint_record: impl Fn(&[u8], &[u8]) -> [u8; S] + Copy,
-) {
-    use std::collections::HashMap;
-    if S < 1
-        || indices.is_empty()
-        || indices.len() % 3 != 0
-        || vertices.len() < S
-        || vertices.len() % S != 0
-        || !max_edge.is_finite()
-        || max_edge <= 0.0
-    {
-        return;
-    }
-    let vertex_count = vertices.len() / S;
-    if !indices.iter().all(|&index| (index as usize) < vertex_count) {
-        return;
-    }
-    let max_edge_sq = max_edge * max_edge;
-    for _pass in 0..12 {
-        let Some(estimate) =
-            subdivision_pass_estimate(indices.len(), vertices.len() / S, S)
-        else {
-            break;
-        };
-        if !budget.can_charge(estimate.bytes, estimate.work) {
-            break;
-        }
-        let mut out: Vec<u32> = if budget.unlimited {
-            Vec::with_capacity(indices.len())
-        } else {
-            let mut out = Vec::new();
-            if out.try_reserve_exact(estimate.max_indices).is_err() {
-                break;
-            }
-            out
-        };
-        let mut midpoints: HashMap<(u32, u32), u32> = HashMap::new();
-        if !budget.unlimited
-            && (midpoints.try_reserve(estimate.max_midpoints).is_err()
-                || vertices
-                    .try_reserve_exact(estimate.max_midpoints.saturating_mul(S))
-                    .is_err())
-        {
-            break;
-        }
-        budget.charge(estimate.bytes, estimate.work);
-        let mut split_any = false;
-        let need_split = |vertices: &[u8], i: u32, j: u32| -> bool {
-            let (vi, vj) = (i as usize * S, j as usize * S);
-            let a = position(&vertices[vi..vi + S]);
-            let b = position(&vertices[vj..vj + S]);
-            (a.0 - b.0).powi(2) + (a.1 - b.1).powi(2) > max_edge_sq
-        };
-        for triangle in indices.chunks_exact(3) {
-            let (mut a, mut b, mut c) = (triangle[0], triangle[1], triangle[2]);
-            let (mut sab, mut sbc, mut sca) = (
-                need_split(vertices, a, b),
-                need_split(vertices, b, c),
-                need_split(vertices, c, a),
-            );
-            for _ in 0..2 {
-                let rotate = match (sab, sbc, sca) {
-                    (false, true, _) | (false, false, true) | (true, false, true) => true,
-                    _ => false,
-                };
-                if !rotate {
-                    break;
-                }
-                (a, b, c) = (b, c, a);
-                (sab, sbc, sca) = (sbc, sca, sab);
-            }
-            let mut mid = |i: u32, j: u32, vertices: &mut Vec<u8>| -> u32 {
-                let key = (i.min(j), i.max(j));
-                if let Some(&midpoint) = midpoints.get(&key) {
-                    return midpoint;
-                }
-                let (vi, vj) = (i as usize * S, j as usize * S);
-                let record = midpoint_record(&vertices[vi..vi + S], &vertices[vj..vj + S]);
-                vertices.extend_from_slice(&record);
-                let midpoint = (vertices.len() / S - 1) as u32;
-                midpoints.insert(key, midpoint);
-                midpoint
-            };
-            match (sab, sbc, sca) {
-                (false, false, false) => out.extend_from_slice(&[a, b, c]),
-                (true, false, false) => {
-                    let m = mid(a, b, vertices);
-                    out.extend_from_slice(&[a, m, c, m, b, c]);
-                    split_any = true;
-                }
-                (true, true, false) => {
-                    let m1 = mid(a, b, vertices);
-                    let m2 = mid(b, c, vertices);
-                    out.extend_from_slice(&[a, m1, c, m1, m2, c, m1, b, m2]);
-                    split_any = true;
-                }
-                (true, true, true) => {
-                    let m1 = mid(a, b, vertices);
-                    let m2 = mid(b, c, vertices);
-                    let m3 = mid(c, a, vertices);
-                    out.extend_from_slice(&[a, m1, m3, m1, b, m2, m3, m2, c, m1, m2, m3]);
-                    split_any = true;
-                }
-                _ => out.extend_from_slice(&[a, b, c]),
-            }
-        }
-        *indices = out;
-        if !split_any {
-            break;
-        }
-    }
-}
-
-/// Space-warp refinement for the typed road layout. Subdivision happens
-/// after packing; every record is decoded, interpolated and encoded again.
-pub fn subdivide_road_mesh(indices: &mut Vec<u32>, vertices: &mut Vec<u8>, max_edge: f32) {
-    let mut budget = SubdivisionBudget::unlimited();
-    subdivide_typed_mesh_with::<ROAD_TYPED_VERTEX_BYTES>(
-        indices,
-        vertices,
-        max_edge,
-        &mut budget,
-        |record| unpack_typed_position(decode_road_vertex(record).pos),
-        midpoint_road_record,
-    );
-}
-
-pub fn subdivide_road_mesh_budgeted(
-    indices: &mut Vec<u32>,
-    vertices: &mut Vec<u8>,
-    max_edge: f32,
-    budget: &mut SubdivisionBudget,
-) {
-    subdivide_typed_mesh_with::<ROAD_TYPED_VERTEX_BYTES>(
-        indices,
-        vertices,
-        max_edge,
-        budget,
-        |record| unpack_typed_position(decode_road_vertex(record).pos),
-        midpoint_road_record,
-    );
-}
-
-/// Space-warp refinement for the typed road-union face layout; the same
-/// split rule and midpoint arithmetic as `subdivide_road_mesh`.
-pub fn subdivide_face_typed_mesh(indices: &mut Vec<u32>, vertices: &mut Vec<u8>, max_edge: f32) {
-    let mut budget = SubdivisionBudget::unlimited();
-    subdivide_typed_mesh_with::<FACE_TYPED_VERTEX_BYTES>(
-        indices,
-        vertices,
-        max_edge,
-        &mut budget,
-        |record| unpack_typed_position(decode_face_vertex(record).pos),
-        midpoint_face_record,
-    );
-}
-
-
-pub fn subdivide_face_typed_mesh_budgeted(
-    indices: &mut Vec<u32>,
-    vertices: &mut Vec<u8>,
-    max_edge: f32,
-    budget: &mut SubdivisionBudget,
-) {
-    subdivide_typed_mesh_with::<FACE_TYPED_VERTEX_BYTES>(
-        indices,
-        vertices,
-        max_edge,
-        budget,
-        |record| unpack_typed_position(decode_face_vertex(record).pos),
-        midpoint_face_record,
-    );
-}
-
-#[cfg(test)]
-mod road_pack_tests {
-    use super::*;
-
-    #[test]
-    fn typed_map_anchor_precision_covers_clip_and_z18_overzoom() {
-        for value in [-3.0, -2.987, 0.0, 128.123, 256.25, 259.0] {
-            let packed = pack_position(value, value);
-            let (x, y) = unpack_typed_position(packed);
-            assert!((x - value).abs() <= 1.0 / 128.0 + f32::EPSILON);
-            assert!((y - value).abs() <= 1.0 / 128.0 + f32::EPSILON);
-            assert!((x - value).abs() * 16.0 <= 0.125 + f32::EPSILON);
-        }
-        assert_eq!(pack_position(-3.0, 259.0), I16x2::from_i16(-192, 16_576));
-    }
-
-    #[test]
-    fn road_pack_round_trips_logical_record() {
-        let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-        record[0] = 12.251;
-        record[1] = -2.997;
-        record[2] = 0.375;
-        record[3] = 0.625;
-        record[4..8].copy_from_slice(&[0.2, 0.4, 0.6, 0.8]);
-        record[9] = 123.5;
-        record[10] = 111.0;
-        record[12] = -2.125;
-        record[13] = 3.75;
-        record[14] = 2.0;
-        record[15] = 100.25;
-        record[16] = 0.3456;
-        record[18] = 137.0 * VECTOR_ZBIAS_STEP;
-
-        let packed = pack_road_vertices(&record);
-        assert_eq!(packed.len(), ROAD_TYPED_VERTEX_BYTES);
-        let packed = decode_road_vertex(&packed);
-        let pos = unpack_typed_position(packed.pos);
-        assert!((pos.0 - record[0]).abs() <= 1.0 / 128.0 + f32::EPSILON);
-        assert!((pos.1 - record[1]).abs() <= 1.0 / 128.0 + f32::EPSILON);
-        assert_eq!(packed.deck, record[15]);
-        let (ox, oy) = packed.off.to_f32();
-        assert!((ox - record[12]).abs() < 0.002);
-        assert!((oy - record[13]).abs() < 0.002);
-        let rgba = packed.color.to_f32();
-        for (actual, expected) in [rgba.0, rgba.1, rgba.2, rgba.3]
-            .into_iter()
-            .zip(record[4..8].iter().copied())
-        {
-            assert!((actual - expected).abs() <= 0.5 / 255.0 + f32::EPSILON);
-        }
-        let (meta, stroke_dist) = packed.params.to_f32();
-        assert_eq!(meta, 2.0 + ROAD_PARAM_DASH_SCALE * 2.0 + ROAD_PARAM_EXPANDED_FLAG);
-        assert_eq!(stroke_dist, record[9]);
-        let (param5, zbias_ticks) = packed.depth.to_f32();
-        assert!((param5 - record[16]).abs() < 0.0002);
-        assert_eq!(zbias_ticks, 137.0);
-        let (u, v) = packed.uv.to_f32();
-        assert!((u - record[2]).abs() < 0.001);
-        assert!((v - record[3]).abs() < 0.001);
-    }
-
-    #[test]
-    fn road_zbias_tick_range_matches_exact_f16_integer_range() {
-        let (_, max_ticks) = unpack_pair_f16(pack_pair_f16(0.0, ROAD_ZBIAS_MAX_EXACT_TICKS));
-        let (_, first_inexact) =
-            unpack_pair_f16(pack_pair_f16(0.0, ROAD_ZBIAS_MAX_EXACT_TICKS + 1.0));
-        assert_eq!(max_ticks, ROAD_ZBIAS_MAX_EXACT_TICKS);
-        assert_ne!(first_inexact, ROAD_ZBIAS_MAX_EXACT_TICKS + 1.0);
-    }
-
-    #[test]
-    fn road_pack_converts_fringe_u_to_coverage() {
-        let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-        record[2] = -1.0;
-        record[4..8].copy_from_slice(&[1.0, 0.5, 0.25, 1.0]);
-        record[8] = VECTOR_ANALYTIC_FRINGE_STROKE_MULT;
-        record[10] = 0.0;
-        record[14] = 3.0;
-        let packed = pack_road_record(&record);
-        let (meta, coverage) = packed.params.to_f32();
-        assert_eq!(meta, 8.0 * 3.0 + ROAD_PARAM_KIND_SCALE * ROAD_KIND_FRINGE);
-        assert_eq!(coverage, 0.0);
-        let (u, v) = packed.uv.to_f32();
-        assert_eq!((u, v), (-1.0, 0.0));
-        let (ox, oy) = packed.off.to_f32();
-        assert_eq!((ox, oy), (0.0, 0.0));
-    }
-
-    #[test]
-    fn road_pack_union_face_is_class_zero_fill() {
-        let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-        record[0] = 4.0;
-        record[1] = 8.0;
-        record[2] = 0.5;
-        record[4..8].copy_from_slice(&[0.9, 0.8, 0.1, 1.0]);
-        record[8] = 1e6;
-        record[10] = 0.0;
-        record[12] = 9.0;
-        record[13] = -3.0;
-        record[14] = 0.0;
-        let packed = pack_road_record(&record);
-        let (ox, oy) = packed.off.to_f32();
-        assert_eq!((ox, oy), (0.0, 0.0));
-        let (meta, coverage) = packed.params.to_f32();
-        assert_eq!(meta, ROAD_PARAM_KIND_SCALE * ROAD_KIND_FILL);
-        assert!((coverage - 0.5).abs() < 0.001);
-        assert!((packed.color.to_f32().0 - 0.9).abs() <= 0.5 / 255.0 + f32::EPSILON);
-    }
-
-    /// A grounded union face as the Boolean emits it: fill sentinel, the
-    /// tessellator's (0.5, 1) uv, shape 0, no deck.
-    fn union_face_record(material: f32, emissive: f32) -> [f32; VECTOR_FLOATS_PER_VERTEX] {
-        let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-        record[0] = 131.015625;
-        record[1] = -2.5;
-        record[2] = 0.5;
-        record[3] = 1.0;
-        record[4..8].copy_from_slice(&[0.9, 0.8, 0.1, 1.0]);
-        record[8] = 1e6;
-        record[12] = emissive;
-        record[14] = material;
-        record[16] = 0.14196777;
-        record[18] = 3195.0 * VECTOR_ZBIAS_STEP;
-        record
-    }
-
-    #[test]
-    fn face_pack_is_the_road_pack_minus_its_implicit_fields() {
-        assert_eq!(FACE_TYPED_VERTEX_BYTES, 16);
-        for (material, emissive) in [(0.0, 0.0), (7.0, 0.75)] {
-            let record = union_face_record(material, emissive);
-            let road = pack_road_record(&record);
-            let face = pack_face_record(&record).expect("union face projects");
-            assert_eq!(face.pos, road.pos);
-            assert_eq!(face.color, road.color);
-            assert_eq!(face.params, road.params);
-            assert_eq!(face.depth, road.depth);
-            assert_eq!(road_record_from_face(face), road);
-            let bytes = pack_face_vertices(&record);
-            assert_eq!(bytes.len(), FACE_TYPED_VERTEX_BYTES);
-            assert_eq!(decode_face_vertex(&bytes), face);
-            // Ticks beyond f16's exact integer range round exactly as the
-            // road layout rounds them: the face stream never re-quantizes.
-            assert_eq!(face.depth.to_f32().1, 3196.0);
-            let (meta, aux) = face.params.to_f32();
-            assert_eq!(meta, 8.0 * material + ROAD_PARAM_KIND_SCALE * ROAD_KIND_FILL);
-            assert_eq!(aux, if material > 6.5 { emissive } else { 0.5 });
-        }
-    }
-
-    #[test]
-    fn face_pack_keeps_every_record_the_face_shader_cannot_substitute() {
-        let mut lifted = union_face_record(0.0, 0.0);
-        lifted[15] = 2.5;
-        let mut fascia = union_face_record(0.0, 0.0);
-        fascia[3] = 0.25;
-        fascia[15] = 1.4;
-        let mut fringe = union_face_record(0.0, 0.0);
-        fringe[2] = -0.5;
-        fringe[8] = VECTOR_ANALYTIC_FRINGE_STROKE_MULT;
-        let mut stroke = union_face_record(0.0, 0.0);
-        stroke[8] = 1.0;
-        stroke[10] = 100.0;
-        stroke[12] = 1.5;
-        let mut morph_face = union_face_record(0.0, 0.0);
-        morph_face[10] = 100.0;
-        morph_face[14] = 4.0;
-        for record in [lifted, fascia, fringe, stroke, morph_face] {
-            assert!(!is_compact_face_record(&record));
-            assert!(face_record_from_road(pack_road_record(&record)).is_none());
-        }
-        assert!(!is_compact_face_record(&[0.0; 3]));
-        assert!(is_compact_face_record(&union_face_record(0.0, 0.0)));
-    }
-
-    #[test]
-    fn face_midpoint_is_the_projected_road_midpoint() {
-        let mut far = union_face_record(0.0, 0.0);
-        far[0] = 200.0;
-        far[1] = 40.0;
-        far[4..8].copy_from_slice(&[0.1, 0.2, 0.3, 1.0]);
-        far[16] = 0.3022461;
-        far[18] = 12.0 * VECTOR_ZBIAS_STEP;
-        let near = union_face_record(0.0, 0.0);
-        let road_mid = midpoint_road_record(
-            &pack_road_vertices(&near),
-            &pack_road_vertices(&far),
-        );
-        let face_mid = midpoint_face_record(
-            &pack_face_vertices(&near),
-            &pack_face_vertices(&far),
-        );
-        assert_eq!(
-            road_record_from_face(decode_face_vertex(&face_mid)),
-            decode_road_vertex(&road_mid)
-        );
-
-        let mut indices = vec![0, 1, 2];
-        let mut road = pack_road_vertices(&near);
-        road.extend(pack_road_vertices(&far));
-        road.extend(pack_road_vertices(&{
-            let mut third = union_face_record(0.0, 0.0);
-            third[0] = 200.0;
-            third
-        }));
-        let mut face_indices = indices.clone();
-        let mut face: Vec<u8> = road
-            .chunks_exact(ROAD_TYPED_VERTEX_BYTES)
-            .flat_map(|record| {
-                face_vertex_bytes(face_record_from_road(decode_road_vertex(record)).unwrap())
-            })
-            .collect();
-        subdivide_road_mesh(&mut indices, &mut road, 24.0);
-        subdivide_face_typed_mesh(&mut face_indices, &mut face, 24.0);
-        assert_eq!(face_indices, indices);
-        let projected: Vec<u8> = face
-            .chunks_exact(FACE_TYPED_VERTEX_BYTES)
-            .flat_map(|record| road_vertex_bytes(road_record_from_face(decode_face_vertex(record))))
-            .collect();
-        assert_eq!(projected, road);
-    }
-
-    #[test]
-    fn road_pack_expanded_fill_keeps_offset_and_fill_kind() {
-        let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-        record[8] = 1e6;
-        record[10] = 100.0;
-        record[12] = 1.5;
-        record[13] = -0.75;
-        record[14] = 4.0;
-        let packed = pack_road_record(&record);
-        let (ox, oy) = packed.off.to_f32();
-        assert!((ox - 1.5).abs() < 0.002);
-        assert!((oy + 0.75).abs() < 0.002);
-        let (meta, _) = packed.params.to_f32();
-        assert_eq!(meta, 4.0 + ROAD_PARAM_KIND_SCALE * ROAD_KIND_FILL + ROAD_PARAM_EXPANDED_FLAG);
-    }
-
-    #[test]
-    fn typed_road_subdivision_decodes_interpolates_and_reencodes() {
-        let mut logical = Vec::new();
-        for (x, y, color) in [(0.0, 0.0, 0.0), (16.0, 0.0, 1.0), (0.0, 16.0, 0.5)] {
-            let mut record = [0.0; VECTOR_FLOATS_PER_VERTEX];
-            record[0] = x;
-            record[1] = y;
-            record[2] = 0.5;
-            record[4..8].copy_from_slice(&[color, color, color, 1.0]);
-            record[8] = 1e6;
-            logical.extend_from_slice(&record);
-        }
-        let mut vertices = pack_road_vertices(&logical);
-        let mut indices = vec![0, 1, 2];
-        subdivide_road_mesh(&mut indices, &mut vertices, 8.0);
-        assert!(vertices.len() > 3 * ROAD_TYPED_VERTEX_BYTES);
-        assert!(indices.len() > 3);
-        for vertex in vertices.chunks_exact(ROAD_TYPED_VERTEX_BYTES) {
-            let pos = unpack_typed_position(decode_road_vertex(vertex).pos);
-            assert_eq!(pos.0 * MAP_VERTEX_POSITION_SCALE, (pos.0 * MAP_VERTEX_POSITION_SCALE).round());
-            assert_eq!(pos.1 * MAP_VERTEX_POSITION_SCALE, (pos.1 * MAP_VERTEX_POSITION_SCALE).round());
-        }
-    }
-
-    #[test]
-    fn typed_fill_subdivision_decodes_interpolates_and_reencodes() {
-        let mut logical = Vec::new();
-        for (x, y, color) in [(0.0, 0.0, 0.0), (16.0, 0.0, 1.0), (0.0, 16.0, 0.5)] {
-            let mut record = [0.0; VECTOR_FLOATS_PER_VERTEX];
-            record[0] = x;
-            record[1] = y;
-            record[2] = color;
-            record[4..8].copy_from_slice(&[color, color, color, 1.0]);
-            record[8] = 1e6;
-            logical.extend_from_slice(&record);
-        }
-        let mut vertices = pack_fill_vertices(&logical);
-        let mut indices = vec![0, 1, 2];
-        subdivide_fill_packed_mesh(&mut indices, &mut vertices, 8.0);
-        assert!(vertices.len() > 3 * FILL_TYPED_VERTEX_BYTES);
-        assert!(indices.len() > 3);
-
-        let midpoint = vertices
-            .chunks_exact(FILL_TYPED_VERTEX_BYTES)
-            .map(decode_fill_vertex)
-            .find(|vertex| unpack_typed_position(vertex.pos) == (8.0, 0.0))
-            .expect("long edge midpoint");
-        assert!((midpoint.color.to_f32().0 - 0.5).abs() <= 0.5 / 255.0 + f32::EPSILON);
-        assert!((midpoint.params.to_f32().1 - 0.5).abs() < 0.001);
-    }
-
-    fn packed_test_mesh(points: &[(f32, f32)]) -> Vec<f32> {
-        points
-            .iter()
-            .flat_map(|&(x, y)| {
-                let mut record = [0.0; VECTOR_PACKED_FLOATS_PER_VERTEX];
-                record[0] = x;
-                record[1] = y;
-                record
-            })
-            .collect()
-    }
-
-    #[test]
-    fn tiny_budget_refuses_huge_packed_refinement_without_mutation() {
-        let mut indices = vec![0, 1, 2];
-        let mut vertices = packed_test_mesh(&[(0.0, 0.0), (1.0e30, 0.0), (0.0, 1.0e30)]);
-        let original_indices = indices.clone();
-        let original_vertices = vertices.clone();
-        let mut budget = SubdivisionBudget::new(1, 1);
-        subdivide_packed_mesh_budgeted(
-            &mut indices,
-            &mut vertices,
-            f32::MIN_POSITIVE,
-            &mut budget,
-        );
-        assert_eq!(indices, original_indices);
-        assert_eq!(vertices, original_vertices);
-        assert!(indices
-            .iter()
-            .all(|&index| (index as usize) < vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX));
-    }
-
-    #[test]
-    fn budgeted_normal_meshes_equal_unlimited_packed_and_typed_output() {
-        let source_indices = vec![0, 1, 2];
-        let source_packed = packed_test_mesh(&[(0.0, 0.0), (16.0, 0.0), (0.0, 16.0)]);
-        let (mut expected_indices, mut expected_packed) =
-            (source_indices.clone(), source_packed.clone());
-        subdivide_packed_mesh(&mut expected_indices, &mut expected_packed, 8.0);
-        let (mut actual_indices, mut actual_packed) = (source_indices.clone(), source_packed);
-        let mut budget = SubdivisionBudget::new(16 * 1024 * 1024, 16 * 1024 * 1024);
-        subdivide_packed_mesh_budgeted(
-            &mut actual_indices,
-            &mut actual_packed,
-            8.0,
-            &mut budget,
-        );
-        assert_eq!((actual_indices, actual_packed), (expected_indices, expected_packed));
-
-        let mut logical = Vec::new();
-        for (x, y) in [(0.0, 0.0), (16.0, 0.0), (0.0, 16.0)] {
-            let mut record = [0.0; VECTOR_FLOATS_PER_VERTEX];
-            record[0] = x;
-            record[1] = y;
-            record[8] = 1e6;
-            logical.extend_from_slice(&record);
-        }
-        let source_typed = pack_fill_vertices(&logical);
-        let (mut expected_indices, mut expected_typed) =
-            (source_indices.clone(), source_typed.clone());
-        subdivide_fill_packed_mesh(&mut expected_indices, &mut expected_typed, 8.0);
-        let (mut actual_indices, mut actual_typed) = (source_indices, source_typed);
-        let mut budget = SubdivisionBudget::new(16 * 1024 * 1024, 16 * 1024 * 1024);
-        subdivide_fill_packed_mesh_budgeted(
-            &mut actual_indices,
-            &mut actual_typed,
-            8.0,
-            &mut budget,
-        );
-        assert_eq!((actual_indices, actual_typed), (expected_indices, expected_typed));
-    }
-
-    #[test]
-    fn a_budget_boundary_keeps_shared_edges_on_one_whole_pass() {
-        let mut indices = vec![0, 1, 2, 0, 2, 3];
-        let mut vertices =
-            packed_test_mesh(&[(0.0, 0.0), (2.0, 0.0), (2.0, 2.0), (0.0, 2.0)]);
-        let estimate = subdivision_pass_estimate(
-            indices.len(),
-            vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX,
-            VECTOR_PACKED_FLOATS_PER_VERTEX * std::mem::size_of::<f32>(),
-        )
-        .unwrap();
-        let mut budget = SubdivisionBudget::new(estimate.bytes, estimate.work);
-        subdivide_packed_mesh_budgeted(&mut indices, &mut vertices, 0.1, &mut budget);
-
-        assert_eq!(indices.len(), 24);
-        assert_eq!(vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX, 9);
-        assert_eq!(
-            vertices
-                .chunks_exact(VECTOR_PACKED_FLOATS_PER_VERTEX)
-                .filter(|record| record[0] == 1.0 && record[1] == 1.0)
-                .count(),
-            1
-        );
-        assert!(indices
-            .iter()
-            .all(|&index| (index as usize) < vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX));
-        assert_eq!(budget.remaining_bytes(), 0);
-        assert_eq!(budget.remaining_work(), 0);
-    }
-
-    #[test]
-    fn invalid_thresholds_and_malformed_indices_are_noops() {
-        let source_vertices = packed_test_mesh(&[(0.0, 0.0), (2.0, 0.0), (0.0, 2.0)]);
-        for threshold in [f32::NAN, f32::INFINITY, f32::NEG_INFINITY, 0.0, -1.0] {
-            let mut indices = vec![0, 1, 2];
-            let mut vertices = source_vertices.clone();
-            subdivide_packed_mesh(&mut indices, &mut vertices, threshold);
-            assert_eq!(indices, [0, 1, 2]);
-            assert_eq!(vertices, source_vertices);
-        }
-
-        let mut indices = vec![0, 1, 9];
-        let mut vertices = source_vertices.clone();
-        subdivide_packed_mesh(&mut indices, &mut vertices, 0.5);
-        assert_eq!(indices, [0, 1, 9]);
-        assert_eq!(vertices, source_vertices);
-
-        let mut logical = vec![0.0; VECTOR_FLOATS_PER_VERTEX * 3];
-        for record in logical.chunks_exact_mut(VECTOR_FLOATS_PER_VERTEX) {
-            record[8] = 1e6;
-        }
-        let source_typed = pack_fill_vertices(&logical);
-        let mut typed_indices = vec![0, 1, u32::MAX];
-        let mut typed_vertices = source_typed.clone();
-        subdivide_fill_packed_mesh(&mut typed_indices, &mut typed_vertices, 0.5);
-        assert_eq!(typed_indices, [0, 1, u32::MAX]);
-        assert_eq!(typed_vertices, source_typed);
-    }
-
-    #[test]
-    fn typed_roof_byte_stream_keeps_exact_height() {
-        let mut record = [0.0; VECTOR_FLOATS_PER_VERTEX];
-        record[0] = 91.125;
-        record[1] = 37.875;
-        record[2] = 0.5;
-        record[3] = 1.0;
-        record[4..8].copy_from_slice(&[0.25, 0.5, 0.75, 1.0]);
-        record[8] = 1e6;
-        record[14] = crate::scene_sun::MAT_ROOF;
-        record[15] = 123.456;
-        record[16] = 0.8;
-        record[18] = 77.0 * VECTOR_ZBIAS_STEP;
-
-        let bytes = pack_roof_vertices(&record);
-        assert_eq!(bytes.len(), ROOF_TYPED_VERTEX_BYTES);
-        let roof = decode_roof_vertex(&bytes);
-        assert_eq!(unpack_typed_position(roof.pos), (record[0], record[1]));
-        assert_eq!(roof.height, record[15]);
-        assert_eq!(roof.params.to_f32(), (crate::scene_sun::MAT_ROOF, 77.0));
-    }
-}
-
 pub const VECTOR_ZBIAS_STEP: f32 = 0.000001;
 /// Selects DrawVector's signed-coordinate analytic fill fringe. Ordinary
 /// fills use `1e6`; a distinct sentinel lets the same vertex format carry a
diff --git a/examples/aichat/src/main.rs b/examples/aichat/src/main.rs
index e32fbdb54..e10d4a6f7 100644
--- a/examples/aichat/src/main.rs
+++ b/examples/aichat/src/main.rs
@@ -551,9 +551,7 @@ impl AiWorker {
     fn new(cx: &mut Cx) -> Self {
         let (command_tx, command_rx) = mpsc::channel();
         let (event_tx, event_rx) = mpsc::channel();
-        if let Ok(task) = cx.spawn_worker(move || ai_worker_loop(command_rx, event_tx)) {
-            task.detach();
-        }
+        cx.spawn_thread(move || ai_worker_loop(command_rx, event_tx));
         Self {
             command_tx,
             event_rx,
diff --git a/examples/automate/src/main.rs b/examples/automate/src/main.rs
index f3d8e6251..ef3070a82 100644
--- a/examples/automate/src/main.rs
+++ b/examples/automate/src/main.rs
@@ -4,8 +4,8 @@ pub use makepad_widgets;
 use crate::makepad_micro_serde::*;
 use makepad_show_control as show;
 use makepad_widgets::*;
-use makepad_widgets::makepad_platform::thread::{CancellationToken, TaskHandle, ThreadOptions};
 use std::net::UdpSocket;
+use std::time::{Duration, Instant};
 
 app_main!(App);
 
@@ -473,8 +473,6 @@ pub struct App {
     midi_ports_summary: String,
     #[rust(FromUISender::default())]
     ui_controls: FromUISender<UiControlMessage>,
-    #[rust]
-    dmx_worker: Option<TaskHandle<()>>,
 }
 
 impl App {
@@ -556,24 +554,13 @@ impl App {
     }
 
     fn start_dmx_bridge(&mut self, cx: &mut Cx) {
-        if self.dmx_worker.is_some() {
-            return;
-        }
         let _ = std::fs::create_dir_all(PRESET_DIR);
 
         let mut midi_input = cx.midi_input();
         let state_sender = self.state_updates.sender();
-        let ui_receiver = self
-            .ui_controls
-            .receiver()
-            .expect("DMX UI receiver is taken exactly once");
+        let ui_receiver = self.ui_controls.receiver();
 
-        let spawned = cx.thread_spawner().spawn_worker(
-            ThreadOptions {
-                name: Some("automate-dmx".into()),
-                ..Default::default()
-            },
-            move || {
+        std::thread::spawn(move || {
             let _instance_lock = match UdpSocket::bind(show::CONTROLLER_INSTANCE_LOCK_ADDR) {
                 Ok(socket) => socket,
                 Err(err) => {
@@ -603,8 +590,7 @@ impl App {
             let mut dmx_packets: u64 = 0;
             let mut persist_counter: u32 = 0;
             let mut clock = 0.0f64;
-            let mut ui_scene_cooldown_until = Cx::monotonic_now();
-            let wait = CancellationToken::new();
+            let mut ui_scene_cooldown_until = Instant::now();
             let transport_notes = [91usize, 92, 93, 94, 95, 98, 99, 81, 89];
 
             loop {
@@ -644,7 +630,8 @@ impl App {
                                         );
                                     }
                                 }
-                                ui_scene_cooldown_until = Cx::monotonic_now() + 0.350;
+                                ui_scene_cooldown_until =
+                                    Instant::now() + Duration::from_millis(350);
                                 buttons.preset.fill(false);
                                 buttons.preset[index] = true;
                                 for channel in 0..8 {
@@ -736,7 +723,7 @@ impl App {
                                             );
                                         }
                                         if note.is_on {
-                                            if Cx::monotonic_now() < ui_scene_cooldown_until {
+                                            if Instant::now() < ui_scene_cooldown_until {
                                                 if DEBUG_SCENE_EVENTS {
                                                     println!(
                                                         "scene_change source=midi action=ignored slot={channel:02} note=52 ch={} reason=ui_cooldown",
@@ -788,7 +775,7 @@ impl App {
                                             );
                                         }
                                         if note.is_on {
-                                            if Cx::monotonic_now() < ui_scene_cooldown_until {
+                                            if Instant::now() < ui_scene_cooldown_until {
                                                 if DEBUG_SCENE_EVENTS {
                                                     println!(
                                                         "scene_change source=midi action=ignored slot={index:02} note={} ch={} reason=ui_cooldown",
@@ -867,14 +854,9 @@ impl App {
                     });
                 }
 
-                let _ = wait.wait_until(Cx::monotonic_now() + show::DMX_FRAME_DT);
+                std::thread::sleep(Duration::from_secs_f64(show::DMX_FRAME_DT));
             }
-        },
-        );
-        match spawned {
-            Ok(worker) => self.dmx_worker = Some(worker),
-            Err(error) => log!("automate: could not start DMX worker: {error}"),
-        }
+        });
     }
 }
 
diff --git a/examples/cad/src/main.rs b/examples/cad/src/main.rs
index da82902c5..d86c126e2 100644
--- a/examples/cad/src/main.rs
+++ b/examples/cad/src/main.rs
@@ -737,9 +737,11 @@ fn eval_cad_script_in_vm(
 }
 
 fn eval_cad_script(source: &str, allow_progressive_preview: bool) -> Result<Solid, String> {
-    let mut host = ScriptVmHost::new((), ());
+    let mut host = ();
+    let mut std = ();
     let mut vm = ScriptVm {
         host: &mut host,
+        std: &mut std,
         bx: Box::new(ScriptVmBase::new()),
     };
     cad_script_mod(&mut vm);
@@ -1214,9 +1216,7 @@ impl CadRebuildWorker {
     fn new(cx: &mut Cx) -> Self {
         let (request_tx, request_rx) = mpsc::channel();
         let (result_tx, result_rx) = mpsc::channel();
-        if let Ok(task) = cx.spawn_worker(move || cad_rebuild_worker_loop(request_rx, result_tx)) {
-            task.detach();
-        }
+        cx.spawn_thread(move || cad_rebuild_worker_loop(request_rx, result_tx));
         Self {
             request_tx,
             result_rx,
@@ -1528,9 +1528,7 @@ impl AiWorker {
     fn new(cx: &mut Cx) -> Self {
         let (command_tx, command_rx) = mpsc::channel();
         let (event_tx, event_rx) = mpsc::channel();
-        if let Ok(task) = cx.spawn_worker(move || ai_worker_loop(command_rx, event_tx)) {
-            task.detach();
-        }
+        cx.spawn_thread(move || ai_worker_loop(command_rx, event_tx));
         Self {
             command_tx,
             event_rx,
diff --git a/examples/image_tiles/Cargo.toml b/examples/image_tiles/Cargo.toml
deleted file mode 100644
index 4bf6fda37..000000000
--- a/examples/image_tiles/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "makepad-example-image-tiles"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets", version = "2.0.0" }
-makepad-image-tiles = { path = "../../libs/image_tiles" }
diff --git a/examples/image_tiles/manifest.tsv b/examples/image_tiles/manifest.tsv
deleted file mode 100644
index 00d873d64..000000000
--- a/examples/image_tiles/manifest.tsv
+++ /dev/null
@@ -1,15 +0,0 @@
-# One picture per line: url<TAB>title<TAB>link. Bare URLs work too.
-# These are public-domain paintings served by Wikimedia Commons, asked for
-# at a modest width so a first bake is quick and gentle.
-https://commons.wikimedia.org/wiki/Special:FilePath/Claude%20Monet%2C%20Impression%2C%20soleil%20levant.jpg?width=1600	Impression, Sunrise	https://commons.wikimedia.org/wiki/File:Claude_Monet,_Impression,_soleil_levant.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Meisje%20met%20de%20parel.jpg?width=1600	Girl with a Pearl Earring	https://commons.wikimedia.org/wiki/File:Meisje_met_de_parel.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/The%20Great%20Wave%20off%20Kanagawa.jpg?width=1600	The Great Wave off Kanagawa	https://commons.wikimedia.org/wiki/File:The_Great_Wave_off_Kanagawa.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Mona%20Lisa%2C%20by%20Leonardo%20da%20Vinci%2C%20from%20C2RMF%20retouched.jpg?width=1600	Mona Lisa	https://commons.wikimedia.org/wiki/File:Mona_Lisa,_by_Leonardo_da_Vinci,_from_C2RMF_retouched.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/The%20Night%20Watch%20-%20HD.jpg?width=1600	The Night Watch	https://commons.wikimedia.org/wiki/File:The_Night_Watch_-_HD.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Gustav%20Klimt%20016.jpg?width=1600	The Kiss	https://commons.wikimedia.org/wiki/File:The_Kiss_-_Gustav_Klimt_-_Google_Cultural_Institute.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Edvard%20Munch%2C%201893%2C%20The%20Scream%2C%20oil%2C%20tempera%20and%20pastel%20on%20cardboard%2C%2091%20x%2073%20cm%2C%20National%20Gallery%20of%20Norway.jpg?width=1600	The Scream	https://commons.wikimedia.org/wiki/File:Edvard_Munch,_1893,_The_Scream.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Sandro%20Botticelli%20-%20La%20nascita%20di%20Venere%20-%20Google%20Art%20Project%20-%20edited.jpg?width=1600	The Birth of Venus	https://commons.wikimedia.org/wiki/File:Sandro_Botticelli_-_La_nascita_di_Venere.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Caspar%20David%20Friedrich%20-%20Wanderer%20above%20the%20sea%20of%20fog.jpg?width=1600	Wanderer above the Sea of Fog	https://commons.wikimedia.org/wiki/File:Caspar_David_Friedrich_-_Wanderer_above_the_sea_of_fog.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Van%20Gogh%20-%20Starry%20Night%20-%20Google%20Art%20Project.jpg?width=1600	The Starry Night (drawing)	https://commons.wikimedia.org/wiki/File:Van_Gogh_-_Starry_Night_-_Google_Art_Project.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Nighthawks%20by%20Edward%20Hopper%201942.jpg?width=1600	Nighthawks	https://commons.wikimedia.org/wiki/File:Nighthawks_by_Edward_Hopper_1942.jpg
-https://commons.wikimedia.org/wiki/Special:FilePath/Georges%20Seurat%20-%20A%20Sunday%20on%20La%20Grande%20Jatte%20--%201884%20-%20Google%20Art%20Project.jpg?width=1600	A Sunday Afternoon on La Grande Jatte	https://commons.wikimedia.org/wiki/File:A_Sunday_on_La_Grande_Jatte,_Georges_Seurat,_1884.jpg
diff --git a/examples/image_tiles/src/main.rs b/examples/image_tiles/src/main.rs
deleted file mode 100644
index fc2f687e1..000000000
--- a/examples/image_tiles/src/main.rs
+++ /dev/null
@@ -1,86 +0,0 @@
-//! A pannable, zoomable wall of pictures over a baked tile library.
-//!
-//! Bake a library first (the manifest beside this example is a start):
-//! ```text
-//! cargo run -p makepad-image-tiles --release --bin image-tiles-bake -- \
-//!     examples/image_tiles/manifest.tsv
-//! ```
-//! then run this viewer from the same directory. `IMAGE_TILES_HOME` names a
-//! different library; the default is the nearest `local/image-tiles`.
-//! Wheel zooms around the cursor, drag pans, click logs the picture.
-
-pub use makepad_widgets;
-use makepad_image_tiles::TileGridAction;
-use makepad_widgets::*;
-
-app_main!(App);
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    startup() do #(App::script_component(vm)){
-        ui: Root{
-            main_window := Window{
-                window.inner_size: vec2(1200, 800)
-                body +: {
-                    grid_wrap := View{
-                        width: Fill
-                        height: Fill
-                        grid := TileGrid{}
-                    }
-                }
-            }
-        }
-    }
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-}
-
-impl MatchEvent for App {
-    fn handle_startup(&mut self, cx: &mut Cx) {
-        // The grid owns its draw list: without this, any sibling redraw
-        // re-runs the grid's draw_walk and re-uploads the whole instance
-        // buffer every frame.
-        if let Some(mut wrap) = self.ui.view(cx, ids!(grid_wrap)).borrow_mut() {
-            wrap.set_optimize(cx, ViewOptimize::DrawList);
-        }
-    }
-
-    fn handle_actions(&mut self, _cx: &mut Cx, actions: &Actions) {
-        for action in actions {
-            let Some(widget_action) = action.as_widget_action() else {
-                continue;
-            };
-            match widget_action.cast() {
-                TileGridAction::Clicked { item, title, link, url } => {
-                    log!("picture {item}: {title} — {}", if link.is_empty() { url } else { link });
-                }
-                TileGridAction::Opened { count, error: None } => {
-                    log!("library open: {count} picture(s)");
-                }
-                TileGridAction::Opened { error: Some(e), .. } => {
-                    log!("no library: {e} — bake one with image-tiles-bake first");
-                }
-                _ => {}
-            }
-        }
-    }
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        crate::makepad_widgets::script_mod(vm);
-        makepad_image_tiles::script_mod(vm);
-        self::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        self.match_event(cx, event);
-        self.ui.handle_event(cx, event, &mut Scope::empty());
-    }
-}
diff --git a/examples/map/src/elev_graph.rs b/examples/map/src/elev_graph.rs
index 3574a04e6..44f2c02e9 100644
--- a/examples/map/src/elev_graph.rs
+++ b/examples/map/src/elev_graph.rs
@@ -109,7 +109,6 @@ impl Widget for ElevationGraph {
                 height: Size::Fixed(rect.size.y),
                 margin: Inset::default(),
                 metrics: Metrics::default(),
-                ..Default::default()
             },
             Layout {
                 clip_x: true,
diff --git a/examples/map/src/main.rs b/examples/map/src/main.rs
index f7b0eeb00..0b7aa788a 100644
--- a/examples/map/src/main.rs
+++ b/examples/map/src/main.rs
@@ -514,19 +514,12 @@ impl App {
         self.ui.label(cx, ids!(status_label)).set_text(cx, text);
     }
 
-    fn start_worker(&mut self, cx: &mut Cx) {
+    fn start_worker(&mut self) {
         makepad_widgets::start_memory_watchdog(None);
         let (tx, rx) = mpsc::channel::<NavRequest>();
         self.nav_tx = Some(tx);
         let sender = self.nav_rx.sender();
-        let pool = cx.task_pool();
-        let worker_pool = pool.clone();
-        let spawned = cx.thread_spawner().spawn_worker(
-            ThreadOptions {
-                name: Some("map-navigation".into()),
-                ..Default::default()
-            },
-            move || {
+        std::thread::spawn(move || {
             let load = || -> Result<(SearchIndex, RouteGraph), String> {
                 let search_path = format!("{}.search", NAV_DATA_BASENAME);
                 let graph_path = format!("{}.graph", NAV_DATA_BASENAME);
@@ -631,36 +624,22 @@ impl App {
                         });
                     }
                     NavRequest::Elevation { id, points } => {
-                        // Heavy pool job: the first request may download DEM
+                        // Own thread: the first request may download DEM
                         // tiles and must not stall search/route requests.
                         let dem_cache = dem_cache.clone();
                         let sender = sender.clone();
-                        let rejected_sender = sender.clone();
-                        match worker_pool.submit(Lane::Heavy, move || {
+                        std::thread::spawn(move || {
                             let mut cache = dem_cache.lock().unwrap();
                             let profile = dem::route_profile(&mut cache, &points, 200);
                             let _ = sender.send(NavResponse::ElevationDone {
                                 id,
                                 profile: Box::new(profile),
                             });
-                        }) {
-                            Ok(handle) => handle.detach(),
-                            Err(error) => {
-                                log!("elevation task rejected: {error}");
-                                let _ = rejected_sender.send(NavResponse::ElevationDone {
-                                    id,
-                                    profile: Box::new(None),
-                                });
-                            }
-                        }
+                        });
                     }
                 }
             }
         });
-        match spawned {
-            Ok(handle) => handle.detach(),
-            Err(error) => log!("navigation worker unavailable: {error}"),
-        }
     }
 
     // --- Search ---
@@ -696,7 +675,7 @@ impl App {
         // A script hot-reload wipes #[rust] state including the worker
         // channel; bring it back on demand.
         if self.nav_tx.is_none() {
-            self.start_worker(cx);
+            self.start_worker();
         }
         if !self.data_ready || self.pending_query.trim().is_empty() {
             self.hide_results(cx);
@@ -764,19 +743,13 @@ impl App {
     /// 4 min), decodes the 25-frame HDF5 and reprojects to mercator RGBA.
     /// Also syncs both raw radar volumes and composites the hi-res "now"
     /// image (250 m instead of the composite's 1 km).
-    fn ensure_rain_worker(&mut self, cx: &mut Cx) {
+    fn ensure_rain_worker(&mut self) {
         if self.rain_worker_started {
             return;
         }
         self.rain_worker_started = true;
         let sender = self.rain_rx.sender();
-        let pool = cx.task_pool();
-        let spawned = cx.thread_spawner().spawn_worker(
-            ThreadOptions {
-                name: Some("map-rain-radar".into()),
-                ..Default::default()
-            },
-            move || {
+        std::thread::spawn(move || {
             use makepad_geodata::radar::{RadarConfig, RadarSync};
             use makepad_geodata::radar_volume::{composite_volumes, RadarVolume};
             use makepad_geodata::{knmi_hdf5, radar_raster};
@@ -798,7 +771,6 @@ impl App {
             let mut last_decoded: Option<std::path::PathBuf> = None;
             let mut last_volume_stamp = String::new();
             let mut current: Option<RainUpdate> = None;
-            let pacing = CancellationToken::new();
             loop {
                 let mut changed = false;
                 if let Ok(state) = sync.sync() {
@@ -809,18 +781,24 @@ impl App {
                                     // Reproject the 25 frames in parallel —
                                     // serial this was the multi-second wait
                                     // blamed on "downloading".
-                                    let texels = (0..frames.len())
-                                        .map(|_| std::sync::OnceLock::new())
-                                        .collect::<Vec<_>>();
-                                    pool.fan_out(Lane::Heavy, frames.len(), |index| {
-                                        let rgba = projection.frame_to_rgba(&frames[index]);
-                                        let _ = texels[index]
-                                            .set(radar_raster::rgba_to_bgra_texels(&rgba));
-                                    });
-                                    let texels = texels
-                                        .into_iter()
-                                        .map(|frame| frame.into_inner().unwrap_or_default())
-                                        .collect::<Vec<_>>();
+                                    let texels: Vec<Vec<u32>> =
+                                        std::thread::scope(|scope| {
+                                            let handles: Vec<_> = frames
+                                                .iter()
+                                                .map(|frame| {
+                                                    let projection = &projection;
+                                                    scope.spawn(move || {
+                                                        radar_raster::rgba_to_bgra_texels(
+                                                            &projection.frame_to_rgba(frame),
+                                                        )
+                                                    })
+                                                })
+                                                .collect();
+                                            handles
+                                                .into_iter()
+                                                .map(|h| h.join().unwrap())
+                                                .collect()
+                                        });
                                     let now_hires =
                                         current.as_ref().and_then(|c| c.now_hires.clone());
                                     current = Some(RainUpdate {
@@ -881,32 +859,22 @@ impl App {
                         let _ = sender.send(current.clone());
                     }
                 }
-                let _ = pacing.wait_until(Cx::monotonic_now() + 60.0);
+                std::thread::sleep(std::time::Duration::from_secs(60));
             }
         });
-        match spawned {
-            Ok(handle) => handle.detach(),
-            Err(error) => log!("rain radar worker unavailable: {error}"),
-        }
     }
 
     /// GFS wind worker: 30 min disk-gated NOMADS polls (US public domain,
     /// ~3 KB per fetch), cached GRIB2 on disk, decoded in-process.
-    fn ensure_wind_worker(&mut self, cx: &mut Cx) {
+    fn ensure_wind_worker(&mut self) {
         if self.wind_worker_started {
             return;
         }
         self.wind_worker_started = true;
         let sender = self.wind_rx.sender();
-        let spawned = cx.thread_spawner().spawn_worker(
-            ThreadOptions {
-                name: Some("map-wind".into()),
-                ..Default::default()
-            },
-            move || {
+        std::thread::spawn(move || {
             use makepad_geodata::wind::{WindSync, WIND_EAST, WIND_NORTH, WIND_SOUTH, WIND_WEST};
             let sync = WindSync::new("local/overlays/wind");
-            let pacing = CancellationToken::new();
             loop {
                 let field = sync.sync().ok().flatten().or_else(|| sync.cached());
                 if let Some(field) = field {
@@ -918,18 +886,14 @@ impl App {
                         bbox: (WIND_WEST, WIND_SOUTH, WIND_EAST, WIND_NORTH),
                     });
                 }
-                let _ = pacing.wait_until(Cx::monotonic_now() + 300.0);
+                std::thread::sleep(std::time::Duration::from_secs(300));
             }
         });
-        match spawned {
-            Ok(handle) => handle.detach(),
-            Err(error) => log!("wind worker unavailable: {error}"),
-        }
     }
 
     /// Terrain worker: renders hillshade textures for requested view
     /// bboxes from the local terrarium mbtiles (no network at all).
-    fn ensure_terrain_worker(&mut self, cx: &mut Cx) {
+    fn ensure_terrain_worker(&mut self) {
         if self.terrain_worker_started {
             return;
         }
@@ -937,12 +901,7 @@ impl App {
         let (tx, rx) = mpsc::channel::<((f64, f64, f64, f64), (f32, f32, f32), bool)>();
         self.terrain_tx = Some(tx);
         let sender = self.terrain_rx.sender();
-        let spawned = cx.thread_spawner().spawn_worker(
-            ThreadOptions {
-                name: Some("map-terrain".into()),
-                ..Default::default()
-            },
-            move || {
+        std::thread::spawn(move || {
             use makepad_geodata::terrain_shade::TerrainShader;
             let Ok(mut shader) =
                 TerrainShader::open(std::path::Path::new("local/overlays/nl-terrain.mbtiles"))
@@ -1002,10 +961,6 @@ impl App {
                 });
             }
         });
-        match spawned {
-            Ok(handle) => handle.detach(),
-            Err(error) => log!("terrain worker unavailable: {error}"),
-        }
     }
 
     /// Request a hillshade render for the current viewport (debounced by
@@ -1014,7 +969,7 @@ impl App {
         if !self.terrain_on {
             return;
         }
-        self.ensure_terrain_worker(cx);
+        self.ensure_terrain_worker();
         let Some((lon, lat, zoom)) = self
             .map(cx)
             .center()
@@ -1145,7 +1100,7 @@ impl App {
             return;
         };
         if self.nav_tx.is_none() {
-            self.start_worker(cx);
+            self.start_worker();
         }
         if !self.data_ready {
             return;
@@ -1163,30 +1118,24 @@ impl App {
         self.set_status(cx, &format!("Routing to {}…", name));
     }
 
-    /// Rebuild the overlay source list from the app-tracked layer states.
+    /// Rebuild the overlay path list from the app-tracked layer states.
     fn apply_overlay_selection(&mut self, cx: &mut Cx) {
-        const LAYERS: [(&str, &str, Option<&str>); 7] = [
-            ("chargers", "local/overlays/nl-chargers.mbtiles", Some("fast")),
-            ("transit", "local/overlays/nl-transit.mbtiles", None),
-            ("nature", "local/overlays/nl-nature.mbtiles", None),
-            ("districts", "local/overlays/nl-wijkbuurt.mbtiles", None),
-            ("buildings_age", "local/overlays/nl-buildings-age.mbtiles", None),
-            ("demographics", "local/overlays/nl-demographics.mbtiles", None),
-            ("chargers", "local/overlays/nl-chargers.mbtiles", Some("slow")),
+        const LAYER_PATHS: [&str; 7] = [
+            "local/overlays/nl-chargers.mbtiles?fast",
+            "local/overlays/nl-transit.mbtiles",
+            "local/overlays/nl-nature.mbtiles",
+            "local/overlays/nl-wijkbuurt.mbtiles",
+            "local/overlays/nl-buildings-age.mbtiles",
+            "local/overlays/nl-demographics.mbtiles",
+            "local/overlays/nl-chargers.mbtiles?slow",
         ];
-        let overlays = LAYERS
+        let paths: Vec<&str> = LAYER_PATHS
             .iter()
             .zip(self.layer_states.iter())
             .filter(|(_, on)| **on)
-            .map(|((name, path, option), _)| {
-                OverlaySource::with_option(
-                    *name,
-                    TileSourceConfig::local_archive(*path),
-                    *option,
-                )
-            })
+            .map(|(path, _)| *path)
             .collect();
-        self.map(cx).set_overlays(cx, overlays);
+        self.map(cx).set_overlay_paths(cx, &paths.join(";"));
     }
 
     fn apply_route(&mut self, cx: &mut Cx, route: Route) {
@@ -1420,7 +1369,7 @@ fn fmt_dur(s: f64) -> String {
 
 impl MatchEvent for App {
     fn handle_startup(&mut self, cx: &mut Cx) {
-        self.start_worker(cx);
+        self.start_worker();
         self.set_status(cx, "Loading navigation data…");
         // Debug: /tmp/mp_start_cam holds "lon lat zoom [rot] [tilt]" — boot
         // straight into a benchmark viewport (env vars don't reach
@@ -1622,14 +1571,14 @@ impl MatchEvent for App {
         if let Some(value) = self.ui.check_box(cx, ids!(layer_rain)).changed(actions) {
             self.rain_on = value;
             if value {
-                self.ensure_rain_worker(cx);
+                self.ensure_rain_worker();
             }
             self.apply_rain(cx);
         }
         if let Some(value) = self.ui.check_box(cx, ids!(layer_wind)).changed(actions) {
             self.wind_on = value;
             if value {
-                self.ensure_wind_worker(cx);
+                self.ensure_wind_worker();
             }
             self.apply_wind(cx);
         }
diff --git a/examples/splash/src/main.rs b/examples/splash/src/main.rs
index 3d7745789..a6a7928a1 100644
--- a/examples/splash/src/main.rs
+++ b/examples/splash/src/main.rs
@@ -9,10 +9,7 @@ use makepad_widgets::text::{
 use makepad_widgets::*;
 use std::path::Path;
 
-app_main!(
-    App,
-    font_assets: ["makepad_widgets/resources/jetbrains_mono_variable.ttf"]
-);
+app_main!(App);
 
 script_mod! {
     use mod.prelude.widgets.*
diff --git a/examples/uizoo/src/tab_layout.rs b/examples/uizoo/src/tab_layout.rs
index febaf3b0f..8bfe92113 100644
--- a/examples/uizoo/src/tab_layout.rs
+++ b/examples/uizoo/src/tab_layout.rs
@@ -219,32 +219,6 @@ script_mod! {
                     }
                 }
             }
-
-            Hr{}
-            H4{text: "Definite Grid"}
-            P{text: "fixed / percent / fr, minmax + repeat, named span, explicit and auto placement"}
-            Grid{
-                width: Fill height: 160.
-                padding: 6.
-                column_gap: 8. row_gap: 8.
-                columns: ["70px", "20%", "minmax(60px, 1fr)", "repeat(2, minmax(50px, 1fr))"]
-                rows: ["48px", "1fr"]
-                areas: ["hero hero . . .", ". . . . ."]
-
-                RedBox{
-                    cell: CellPlacement{area: @hero}
-                    BoxLabel{text: "named span"}
-                }
-                GreenBox{
-                    cell: CellPlacement{col: 4 row: 1}
-                    BoxLabel{text: "explicit"}
-                }
-                BlueBox{
-                    cell: CellPlacement{col_span: 2}
-                    BoxLabel{text: "auto span"}
-                }
-                Box{BoxLabel{text: "auto"}}
-            }
         }
     }
 }
diff --git a/libs/ai/Cargo.toml b/libs/ai/Cargo.toml
index 8f47fcfc5..3f51de0db 100644
--- a/libs/ai/Cargo.toml
+++ b/libs/ai/Cargo.toml
@@ -15,7 +15,6 @@ members = [
     "models/h3",
     "models/flux",
     "models/vision",
-    "models/body",
     "models/rig",
     "models/motion",
     "models/rife",
@@ -24,8 +23,6 @@ members = [
     "models/speech",
     "models/splat",
     "models/stems",
-    "models/beats",
-    "models/notes",
     "models/trellis",
 ]
 resolver = "2"
diff --git a/libs/ai/cuda/build.rs b/libs/ai/cuda/build.rs
index 7648a4ff4..a660e210a 100644
--- a/libs/ai/cuda/build.rs
+++ b/libs/ai/cuda/build.rs
@@ -21,7 +21,7 @@ use std::time::{Duration, Instant};
 // Because this crate sets `links = "makepad_ai_cuda"`, the answer travels to
 // its immediate dependents as `DEP_MAKEPAD_AI_CUDA_KERNELS` (=1) and
 // `DEP_MAKEPAD_AI_CUDA_ARCH`. makepad-ai-llm, makepad-ai-metal,
-// makepad-ai-common and makepad-ai-speech (whisper) gate their CUDA code on exactly that
+// makepad-ai-common and makepad-voice gate their CUDA code on exactly that
 // and MUST NOT probe for a toolkit themselves: "nvcc exists on this machine"
 // and "kernels were built and will link" are different questions, and a
 // dependent that answers the first one locally is how a machine WITH the
diff --git a/libs/ai/cuda/kernels/diffusion_ops.cu b/libs/ai/cuda/kernels/diffusion_ops.cu
index 550fef403..0cfe1f478 100644
--- a/libs/ai/cuda/kernels/diffusion_ops.cu
+++ b/libs/ai/cuda/kernels/diffusion_ops.cu
@@ -1896,6 +1896,245 @@ static __device__ __forceinline__ void makepad_cuda_fa_load_tile(
     }
 }
 
+static __global__ void makepad_cuda_flash_attention_f32_kernel(
+        const __half * __restrict__ q,
+        const __half * __restrict__ k,
+        const __half * __restrict__ v,
+        float * __restrict__ out,
+        uint32_t seq,
+        uint32_t hidden,
+        float scale) {
+    extern __shared__ __align__(16) char fa_smem[];
+    __half * q_sh = reinterpret_cast<__half *>(fa_smem);
+    __half * k_ring = reinterpret_cast<__half *>(fa_smem + FA_SMEM_Q);
+    __half * v_sh = reinterpret_cast<__half *>(fa_smem + FA_SMEM_Q + FA_SMEM_K);
+    float * s_sh = reinterpret_cast<float *>(fa_smem + FA_SMEM_Q + FA_SMEM_K + FA_SMEM_V);
+    __half * p_sh = reinterpret_cast<__half *>(
+        fa_smem + FA_SMEM_Q + FA_SMEM_K + FA_SMEM_V + FA_SMEM_S);
+    constexpr int FA_K_STAGE = FA_BC * FA_LDQ; // halves per K ring stage
+
+    const uint32_t q0 = blockIdx.x * FA_BR;
+    const uint32_t col0 = blockIdx.y * FA_D;
+    if (q0 >= seq) {
+        return;
+    }
+
+    // wmma tile assignment: 8 warps in a 4x2 grid over a 64-row tile.
+    const int warp = threadIdx.x >> 5;
+    const int warp_row = (warp >> 1) * 16;
+    const int warp_col = (warp & 1) * 32;
+
+    // Softmax/output row ownership: 4 threads per row; each owns 16 score
+    // columns and 32 output columns.
+    const int own_row = threadIdx.x >> 2;
+    const int own_sub = threadIdx.x & 3;
+
+    float o_acc[32];
+    #pragma unroll
+    for (int i = 0; i < 32; i++) {
+        o_acc[i] = 0.0f;
+    }
+    float m_row = -CUDART_INF_F;
+    float l_row = 0.0f;
+
+    const uint32_t tiles = (seq + FA_BC - 1) / FA_BC;
+    // Prologue: K(0) prefetch in flight while the Q tile loads synchronously.
+    makepad_cuda_fa_tile_async(k, k_ring, 0, seq, hidden, col0);
+    makepad_cuda_fa_cp_commit();
+    makepad_cuda_fa_load_tile(q, q_sh, q0, seq, hidden, col0);
+    makepad_cuda_fa_cp_wait<0>();
+    __syncthreads();
+
+    for (uint32_t tile = 0; tile < tiles; tile++) {
+        const uint32_t k0 = tile * FA_BC;
+        const __half * k_sh = k_ring + (tile & 1) * FA_K_STAGE;
+        // V(tile) group: awaited just before the PV gemms, overlapping the
+        // QK gemm and softmax below.
+        makepad_cuda_fa_tile_async(v, v_sh, k0, seq, hidden, col0);
+        makepad_cuda_fa_cp_commit();
+        // K(tile+1) group: awaited at the end of this iteration.
+        if (tile + 1 < tiles) {
+            makepad_cuda_fa_tile_async(
+                k, k_ring + ((tile + 1) & 1) * FA_K_STAGE,
+                k0 + FA_BC, seq, hidden, col0);
+        }
+        makepad_cuda_fa_cp_commit();
+
+        // S = Q K^T for this tile (f32 accumulators -> s_sh).
+        {
+            nvcuda::wmma::fragment<nvcuda::wmma::matrix_a, 16, 16, 16, __half,
+                nvcuda::wmma::row_major> a_frag;
+            nvcuda::wmma::fragment<nvcuda::wmma::matrix_b, 16, 16, 16, __half,
+                nvcuda::wmma::col_major> b_frag;
+            nvcuda::wmma::fragment<nvcuda::wmma::accumulator, 16, 16, 16, float> c_frag[2];
+            nvcuda::wmma::fill_fragment(c_frag[0], 0.0f);
+            nvcuda::wmma::fill_fragment(c_frag[1], 0.0f);
+            #pragma unroll
+            for (int kk = 0; kk < FA_D / 16; kk++) {
+                nvcuda::wmma::load_matrix_sync(
+                    a_frag, q_sh + warp_row * FA_LDQ + kk * 16, FA_LDQ);
+                #pragma unroll
+                for (int n = 0; n < 2; n++) {
+                    // K^T as a col_major view of the row-major K tile.
+                    nvcuda::wmma::load_matrix_sync(
+                        b_frag, k_sh + (warp_col + n * 16) * FA_LDQ + kk * 16, FA_LDQ);
+                    nvcuda::wmma::mma_sync(c_frag[n], a_frag, b_frag, c_frag[n]);
+                }
+            }
+            #pragma unroll
+            for (int n = 0; n < 2; n++) {
+                nvcuda::wmma::store_matrix_sync(
+                    s_sh + warp_row * FA_LDS + warp_col + n * 16,
+                    c_frag[n], FA_LDS, nvcuda::wmma::mem_row_major);
+            }
+        }
+        __syncthreads();
+
+        // Online softmax on this thread's 16-column row segment.
+        {
+            const uint32_t remaining = seq - k0;
+            const uint32_t valid = remaining < FA_BC ? remaining : FA_BC;
+            const float * s_row = s_sh + own_row * FA_LDS;
+            float seg[16];
+            float tile_max = -CUDART_INF_F;
+            #pragma unroll
+            for (int i = 0; i < 16; i++) {
+                const uint32_t c = own_sub * 16 + i;
+                const float value = c < valid ? s_row[c] * scale : -CUDART_INF_F;
+                seg[i] = value;
+                tile_max = value > tile_max ? value : tile_max;
+            }
+            tile_max = fmaxf(tile_max, __shfl_xor_sync(0xffffffffu, tile_max, 1));
+            tile_max = fmaxf(tile_max, __shfl_xor_sync(0xffffffffu, tile_max, 2));
+            const float m_new = m_row > tile_max ? m_row : tile_max;
+            const float rescale = expf(m_row - m_new);
+            float sum = 0.0f;
+            __half * p_row = p_sh + own_row * FA_LDS;
+            #pragma unroll
+            for (int i = 0; i < 16; i++) {
+                const uint32_t c = own_sub * 16 + i;
+                const float p = c < valid ? expf(seg[i] - m_new) : 0.0f;
+                p_row[c] = __float2half_rn(p);
+                sum += p;
+            }
+            sum += __shfl_xor_sync(0xffffffffu, sum, 1);
+            sum += __shfl_xor_sync(0xffffffffu, sum, 2);
+            l_row = l_row * rescale + sum;
+            m_row = m_new;
+            #pragma unroll
+            for (int i = 0; i < 32; i++) {
+                o_acc[i] *= rescale;
+            }
+        }
+        __syncthreads();
+
+        // The V(tile) prefetch must land before the PV gemms; K(tile+1) may
+        // still be in flight (one outstanding group).
+        makepad_cuda_fa_cp_wait<1>();
+        __syncthreads();
+
+        // O += P V, in two 64-column halves through the s_sh scratch tile.
+        #pragma unroll
+        for (int half = 0; half < 2; half++) {
+            {
+                nvcuda::wmma::fragment<nvcuda::wmma::matrix_a, 16, 16, 16, __half,
+                    nvcuda::wmma::row_major> a_frag;
+                nvcuda::wmma::fragment<nvcuda::wmma::matrix_b, 16, 16, 16, __half,
+                    nvcuda::wmma::row_major> b_frag;
+                nvcuda::wmma::fragment<nvcuda::wmma::accumulator, 16, 16, 16, float> c_frag[2];
+                nvcuda::wmma::fill_fragment(c_frag[0], 0.0f);
+                nvcuda::wmma::fill_fragment(c_frag[1], 0.0f);
+                #pragma unroll
+                for (int kk = 0; kk < FA_BC / 16; kk++) {
+                    nvcuda::wmma::load_matrix_sync(
+                        a_frag, p_sh + warp_row * FA_LDS + kk * 16, FA_LDS);
+                    #pragma unroll
+                    for (int n = 0; n < 2; n++) {
+                        nvcuda::wmma::load_matrix_sync(
+                            b_frag,
+                            v_sh + kk * 16 * FA_LDQ + half * 64 + warp_col + n * 16,
+                            FA_LDQ);
+                        nvcuda::wmma::mma_sync(c_frag[n], a_frag, b_frag, c_frag[n]);
+                    }
+                }
+                #pragma unroll
+                for (int n = 0; n < 2; n++) {
+                    nvcuda::wmma::store_matrix_sync(
+                        s_sh + warp_row * FA_LDS + warp_col + n * 16,
+                        c_frag[n], FA_LDS, nvcuda::wmma::mem_row_major);
+                }
+            }
+            __syncthreads();
+            if ((own_sub >> 1) == half) {
+                const float * d_row = s_sh + own_row * FA_LDS + (own_sub & 1) * 32;
+                #pragma unroll
+                for (int i = 0; i < 32; i++) {
+                    o_acc[i] += d_row[i];
+                }
+            }
+            __syncthreads();
+        }
+        // K(tile+1) must be resident before the next iteration's QK gemm.
+        makepad_cuda_fa_cp_wait<0>();
+        __syncthreads();
+    }
+
+    // Normalize by the softmax denominator and write the owned column slice.
+    const uint32_t out_row = q0 + own_row;
+    if (out_row < seq) {
+        const float inv = l_row > 0.0f ? 1.0f / l_row : 0.0f;
+        float * dst = out + static_cast<size_t>(out_row) * hidden + col0 + own_sub * 32;
+        #pragma unroll
+        for (int i = 0; i < 32; i += 4) {
+            float4 f;
+            f.x = o_acc[i] * inv;
+            f.y = o_acc[i + 1] * inv;
+            f.z = o_acc[i + 2] * inv;
+            f.w = o_acc[i + 3] * inv;
+            *reinterpret_cast<float4 *>(dst + i) = f;
+        }
+    }
+}
+
+extern "C" cudaError_t makepad_cuda_flash_attention_f32(
+        const uint16_t * q,
+        const uint16_t * k,
+        const uint16_t * v,
+        float * out,
+        uint32_t seq,
+        uint32_t head_count,
+        uint32_t hidden,
+        float scale,
+        cudaStream_t stream) {
+    if (seq == 0 || head_count == 0) {
+        return cudaSuccess;
+    }
+    if (hidden != head_count * FA_D) {
+        return cudaErrorInvalidValue;
+    }
+    // The ~78KB shared tile set needs the opt-in dynamic shared memory limit.
+    static bool fa_smem_configured = false;
+    if (!fa_smem_configured) {
+        const cudaError_t err = cudaFuncSetAttribute(
+            makepad_cuda_flash_attention_f32_kernel,
+            cudaFuncAttributeMaxDynamicSharedMemorySize,
+            static_cast<int>(FA_SMEM_TOTAL));
+        if (err != cudaSuccess) {
+            return err;
+        }
+        fa_smem_configured = true;
+    }
+    const dim3 block(FA_THREADS, 1, 1);
+    const dim3 grid((seq + FA_BR - 1) / FA_BR, head_count, 1);
+    makepad_cuda_flash_attention_f32_kernel
+        <<<grid, block, FA_SMEM_TOTAL, stream>>>(
+            reinterpret_cast<const __half *>(q),
+            reinterpret_cast<const __half *>(k),
+            reinterpret_cast<const __half *>(v),
+            out, seq, hidden, scale);
+    return cudaGetLastError();
+}
+
 // ---------------------------------------------------------------------------
 // Register-level FA2 flash attention (raw mma.sync path).
 //
@@ -3514,39 +3753,6 @@ extern "C" cudaError_t makepad_cuda_group_norm_planar_multi_f32(
 // the rest pass through. cos/sin tables are [token][rot_half]; both rotated
 // halves share the same table entry (the reference duplicates the frequency
 // block, so cos[i + rot_half] == cos[i]).
-// out[r, c] = x[r, c] + bias[c]: a per-column broadcast add (a linear's
-// bias after a GEMM that has no bias epilogue).
-static __global__ void makepad_cuda_add_cols_broadcast_f32_kernel(
-        const float * __restrict__ x,
-        const float * __restrict__ bias,
-        float * __restrict__ out,
-        uint32_t rows,
-        uint32_t cols) {
-    const size_t i = static_cast<size_t>(blockIdx.x) * blockDim.x + threadIdx.x;
-    const size_t total = static_cast<size_t>(rows) * cols;
-    if (i >= total) {
-        return;
-    }
-    out[i] = x[i] + bias[i % cols];
-}
-
-extern "C" cudaError_t makepad_cuda_add_cols_broadcast_f32(
-        const float * x,
-        const float * bias,
-        float * out,
-        uint32_t rows,
-        uint32_t cols,
-        cudaStream_t stream) {
-    const size_t total = static_cast<size_t>(rows) * cols;
-    if (total == 0) {
-        return cudaSuccess;
-    }
-    const uint32_t block = 256;
-    const uint32_t grid = static_cast<uint32_t>((total + block - 1) / block);
-    makepad_cuda_add_cols_broadcast_f32_kernel<<<grid, block, 0, stream>>>(x, bias, out, rows, cols);
-    return cudaGetLastError();
-}
-
 static __global__ void makepad_cuda_rope_half_f32_kernel(
         const float * __restrict__ input,
         const float * __restrict__ cos_table,
diff --git a/libs/ai/cuda/kernels/llm/kernels.cu b/libs/ai/cuda/kernels/llm/kernels.cu
index c640a0047..640912099 100644
--- a/libs/ai/cuda/kernels/llm/kernels.cu
+++ b/libs/ai/cuda/kernels/llm/kernels.cu
@@ -2040,7 +2040,8 @@ extern "C" cudaError_t mkllm_mmq_quant(
 // Q4_K tile: padded stride 76, s8 nibbles + half2(d*sc, -dmin*m).
 // vec_dot is llama.cpp q8_1 x q8_1 MMA: one m16n8k32 per expanded
 // 32-value group. Host rejects M tails.
-// Q4_K J=128 is the default route in the llama executor. Q6_K J=128 is the matching llama.cpp MMA path for the
+// Q4_K J=128 is default-on in the llama executor (MKLLM_DISABLE_Q4K_MMQ=1
+// restores slab). Q6_K J=128 is the matching llama.cpp MMA path for the
 // Q6 weights in Q4_K_M. Neither touches libs/ggml CUDA.
 // ---------------------------------------------------------------------------
 
diff --git a/libs/ai/cuda/src/launch.rs b/libs/ai/cuda/src/launch.rs
index 380bfdadf..029109149 100644
--- a/libs/ai/cuda/src/launch.rs
+++ b/libs/ai/cuda/src/launch.rs
@@ -1,23 +1,3 @@
-/// Per-model precision policy for the generic CUDA dense-linear path.
-///
-/// The default is the validated Flux policy that the old unset environment
-/// switches selected. Models with a stricter numerical contract pass an
-/// explicit value to the `*_with_precision` launch entry points.
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub struct GemmPrecision {
-    pub f16_accumulate: bool,
-    pub f16_activations: bool,
-}
-
-impl Default for GemmPrecision {
-    fn default() -> Self {
-        Self {
-            f16_accumulate: true,
-            f16_activations: true,
-        }
-    }
-}
-
 #[cfg(all(any(target_os = "linux", target_os = "windows"), makepad_ai_cuda_kernels))]
 mod imp {
     use crate::accel::{AffineQuantizedMatmulRowsSpec, AffineQuantizedMatmulSpec};
@@ -34,8 +14,6 @@ mod imp {
     use std::ptr::NonNull;
     use std::rc::Rc;
 
-    use super::GemmPrecision;
-
     pub use crate::{CudaGraph, CudaGraphExec};
 
     unsafe extern "C" {
@@ -1410,15 +1388,6 @@ mod imp {
             stream: cudaStream_t,
         ) -> cudaError_t;
 
-        fn makepad_cuda_add_cols_broadcast_f32(
-            x: *const f32,
-            bias: *const f32,
-            out: *mut f32,
-            rows: u32,
-            cols: u32,
-            stream: cudaStream_t,
-        ) -> cudaError_t;
-
         fn makepad_cuda_rope_half_bf16_f32(
             input: *const f32,
             cos_table: *const f32,
@@ -1767,6 +1736,18 @@ mod imp {
             stream: cudaStream_t,
         ) -> cudaError_t;
 
+        fn makepad_cuda_flash_attention_f32(
+            q: *const u16,
+            k: *const u16,
+            v: *const u16,
+            out: *mut f32,
+            seq: u32,
+            head_count: u32,
+            hidden: u32,
+            scale: f32,
+            stream: cudaStream_t,
+        ) -> cudaError_t;
+
         fn makepad_cuda_flash_attention2_f32(
             q: *const u16,
             k: *const u16,
@@ -3921,6 +3902,14 @@ mod imp {
             .unwrap_or(false)
     }
 
+    /// `MAKEPAD_POOL_TRACE=1`: one stderr line per fresh (non-pooled) device
+    /// allocation with the idle-pool state — the tool for "why does this
+    /// phase cudaMalloc at all" questions near the WDDM residency cliff.
+    fn pool_trace_enabled() -> bool {
+        static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+        *ON.get_or_init(|| std::env::var("MAKEPAD_POOL_TRACE").as_deref() == Ok("1"))
+    }
+
     fn gpu_pool_acquire(min_bytes: usize) -> Result<DeviceBuffer, String> {
         let rounded = gpu_pool_round(min_bytes);
         // BEST-FIT: take the smallest pooled buffer in [rounded, 2*rounded)
@@ -3953,6 +3942,23 @@ mod imp {
         } else {
             perf_count(&PERF_POOL_FRESH_ALLOC_COUNT, 1);
             perf_count(&PERF_POOL_FRESH_ALLOC_BYTES, rounded as u64);
+            if pool_trace_enabled() {
+                let pooled = GPU_TENSOR_POOL_BYTES.with(|total| total.get());
+                let idle: Vec<String> = GPU_TENSOR_POOL.with(|pool| {
+                    pool.borrow()
+                        .iter()
+                        .map(|(size, buffers)| format!("{}x{}MB", buffers.len(), size >> 20))
+                        .collect()
+                });
+                eprintln!(
+                    "pool trace: fresh alloc {}MB (asked {}MB) pooled={}MB cap={}MB idle=[{}]",
+                    rounded >> 20,
+                    min_bytes >> 20,
+                    pooled >> 20,
+                    gpu_pool_cap_bytes() >> 20,
+                    idle.join(" ")
+                );
+            }
             match DeviceBuffer::new(rounded) {
                 Ok(buffer) => buffer,
                 Err(_) => {
@@ -4060,33 +4066,6 @@ mod imp {
         CONV_SCRATCH.with(|cell| *cell.borrow_mut() = [None, None]);
     }
 
-    /// Release every idle allocator-pool block on this thread and return the
-    /// number of device bytes handed to `cudaFree`. Unlike
-    /// [`gpu_pool_clear`], this lifecycle trim also drops the grow-to-max
-    /// cuDNN workspace; phase-boundary clears keep that workspace warm.
-    pub fn gpu_pool_trim() -> usize {
-        let pooled_before = GPU_TENSOR_POOL_BYTES.with(|total| total.get());
-        let conv_before = CONV_SCRATCH.with(|cell| {
-            cell.borrow()
-                .iter()
-                .flatten()
-                .map(|buffer| buffer.size_bytes)
-                .sum::<usize>()
-        });
-        gpu_pool_clear();
-        let pooled_after = GPU_TENSOR_POOL_BYTES.with(|total| total.get());
-        let cudnn_workspace = CUDNN_WS.with(|cell| {
-            cell.borrow_mut()
-                .take()
-                .map(|buffer| buffer.size_bytes)
-                .unwrap_or(0)
-        });
-        pooled_before
-            .saturating_sub(pooled_after)
-            .saturating_add(conv_before)
-            .saturating_add(cudnn_workspace)
-    }
-
     /// A captured denoise-step graph: replaying it re-runs the step's whole
     /// kernel sequence with one launch. Dropping it unpins the pool buffers
     /// it references.
@@ -4244,8 +4223,8 @@ mod imp {
         })
     }
 
-    /// Synchronize around device-resident ops so non-env callers of the
-    /// profiling API can attribute their GPU work.
+    /// MAKEPAD_GPU_PROF=1 attribution for the device-resident ops: sync the
+    /// stream so the elapsed time covers the op's GPU work, then record.
     fn gpu_prof(stream: cudaStream_t, cat: usize, start: std::time::Instant, bytes: u64) {
         if crate::prof::enabled() {
             let _ = crate::synchronize_stream(stream);
@@ -4578,8 +4557,16 @@ mod imp {
     /// The f16 activation spine: qkv/mlp activations stay f16 between the
     /// f16-accumulate gemms and the attention/gelu consumers, skipping the
     /// convert passes and halving slice/concat/norm/rope traffic.
+    /// FLUX_ACT_F16=0 restores f32 activations everywhere (requires the
+    /// f16acc gemms, so FLUX_GEMM_F16ACC=0 also disables it).
     pub fn gpu_act_f16_enabled() -> bool {
-        GemmPrecision::default().f16_activations
+        if !gpu_gemm_f16acc_enabled() {
+            return false;
+        }
+        match std::env::var("FLUX_ACT_F16") {
+            Ok(value) => value != "0",
+            Err(_) => true,
+        }
     }
 
     /// C = X @ concat(parts)^T + bias, all resident. Multi-part weights write
@@ -4591,33 +4578,7 @@ mod imp {
         parts: &[GpuLinearPart<'_>],
         bias: &[f32],
     ) -> Result<GpuTensor, String> {
-        gpu_linear_nt_cached_with_precision(
-            x,
-            cache_namespace,
-            parts,
-            bias,
-            GemmPrecision::default(),
-        )
-    }
-
-    /// Generic cached linear under an explicit per-model precision policy.
-    pub fn gpu_linear_nt_cached_with_precision(
-        x: &GpuTensor,
-        cache_namespace: &str,
-        parts: &[GpuLinearPart<'_>],
-        bias: &[f32],
-        precision: GemmPrecision,
-    ) -> Result<GpuTensor, String> {
-        gpu_linear_nt_impl(
-            x,
-            cache_namespace,
-            parts,
-            bias,
-            false,
-            false,
-            false,
-            precision,
-        )
+        gpu_linear_nt_impl(x, cache_namespace, parts, bias, false, false, false)
     }
 
     /// BF16-weight linear with BF16 GEMM operands and f32 accumulation/output,
@@ -4636,16 +4597,7 @@ mod imp {
         {
             return Err("gpu_linear_nt_cached_bf16_f32acc requires BF16 weights".to_string());
         }
-        gpu_linear_nt_impl(
-            x,
-            cache_namespace,
-            parts,
-            bias,
-            false,
-            true,
-            false,
-            GemmPrecision::default(),
-        )
+        gpu_linear_nt_impl(x, cache_namespace, parts, bias, false, true, false)
     }
 
     /// PyTorch 2.7's bias-free BF16 `nn.Linear` contract: the contiguous 3-D
@@ -5064,16 +5016,7 @@ mod imp {
         {
             return Err("gpu_linear_nt_cached_f16_f32acc requires BF16 weights".to_string());
         }
-        gpu_linear_nt_impl(
-            x,
-            cache_namespace,
-            parts,
-            bias,
-            false,
-            false,
-            true,
-            GemmPrecision::default(),
-        )
+        gpu_linear_nt_impl(x, cache_namespace, parts, bias, false, false, true)
     }
 
     /// Like gpu_linear_nt_cached but the output STAYS f16 (the gemm's C is
@@ -5085,33 +5028,7 @@ mod imp {
         parts: &[GpuLinearPart<'_>],
         bias: &[f32],
     ) -> Result<GpuTensor, String> {
-        gpu_linear_nt_cached_f16_with_precision(
-            x,
-            cache_namespace,
-            parts,
-            bias,
-            GemmPrecision::default(),
-        )
-    }
-
-    /// F16-output cached linear under an explicit per-model precision policy.
-    pub fn gpu_linear_nt_cached_f16_with_precision(
-        x: &GpuTensor,
-        cache_namespace: &str,
-        parts: &[GpuLinearPart<'_>],
-        bias: &[f32],
-        precision: GemmPrecision,
-    ) -> Result<GpuTensor, String> {
-        gpu_linear_nt_impl(
-            x,
-            cache_namespace,
-            parts,
-            bias,
-            true,
-            false,
-            false,
-            precision,
-        )
+        gpu_linear_nt_impl(x, cache_namespace, parts, bias, true, false, false)
     }
 
     fn gpu_linear_nt_impl(
@@ -5122,7 +5039,6 @@ mod imp {
         out_half: bool,
         force_native_bf16: bool,
         force_f16_operands: bool,
-        precision: GemmPrecision,
     ) -> Result<GpuTensor, String> {
         let m = x.rows;
         let k = x.cols;
@@ -5166,7 +5082,7 @@ mod imp {
             // dequant scratch is bf16.
             let f16acc = !quant_call
                 && !force_native_bf16
-                && (force_f16_operands || precision.f16_accumulate)
+                && (force_f16_operands || gpu_gemm_f16acc_enabled())
                 && m > 1;
             if (x.half || out_half) && !f16acc {
                 return Err("gpu_linear f16 activations require f16acc gemms".to_string());
@@ -6717,8 +6633,32 @@ mod imp {
             return Err("gpu_attention_cross head mismatch".to_string());
         }
         let head_dim = hidden / head_count;
-        if head_dim == 128 {
-            return gpu_attention_packed_cross_fused(q, k, v, head_count, scale);
+        if gpu_attention_cross_fused_enabled() && head_dim == 128 {
+            let fused = gpu_attention_packed_cross_fused(q, k, v, head_count, scale)?;
+            if gpu_attention_compare_enabled() {
+                let reference = gpu_attention_packed_cross_composite(
+                    q,
+                    k,
+                    v,
+                    head_count,
+                    scale,
+                    PackedAttentionPrecision::Environment,
+                )?;
+                let fused_host = gpu_download(&fused)?;
+                let reference_host = gpu_download(&reference)?;
+                let mut max_abs_diff = 0.0f32;
+                let mut max_ref = 0.0f32;
+                for (a, b) in fused_host.iter().zip(&reference_host) {
+                    max_abs_diff = max_abs_diff.max((a - b).abs());
+                    max_ref = max_ref.max(b.abs());
+                }
+                eprintln!(
+                    "FLUX_ATTN_COMPARE cross q={} kv={} heads={head_count} \
+                     max_abs_diff={max_abs_diff:.3e} max_ref={max_ref:.3e}",
+                    q.rows, k.rows
+                );
+            }
+            return Ok(fused);
         }
         gpu_attention_packed_cross_composite(
             q,
@@ -7604,10 +7544,18 @@ mod imp {
         })
     }
 
-    /// Public so callers holding per-stage KV caches can store them f16, the
-    /// fused kernel's native operand type.
+    /// FLUX_ATTN_CROSS=0 falls back to the composite cross path (also
+    /// disabled whenever the fused kernels are off globally). Public so
+    /// callers holding per-stage KV caches can store them f16 (the fused
+    /// kernel's native operand type) only when the fused path will run.
     pub fn gpu_attention_cross_fused_enabled() -> bool {
-        true
+        if !gpu_attention_fused_enabled() {
+            return false;
+        }
+        match std::env::var("FLUX_ATTN_CROSS") {
+            Ok(value) => value != "0",
+            Err(_) => true,
+        }
     }
 
     /// The fused FA2 cross kernel (head_dim 128, kv_len independent of
@@ -9879,84 +9827,82 @@ mod imp {
         })
     }
 
-    /// Synchronize the already-created dense CUDA runtime and release every
-    /// reusable device allocation on this thread. Model-specific weight
-    /// caches are left alone; callers evict their namespaces first. Returns
-    /// the allocator-reported bytes released and is a no-op when this thread
-    /// has never initialized CUDA.
-    pub fn gpu_release_cached() -> Result<usize, String> {
-        let mut released = 0usize;
+    /// Synchronize the already-created dense CUDA runtime and release its
+    /// reusable activation/scratch buffers on this thread. Model-specific
+    /// weight caches are left alone; callers evict their namespaces first.
+    /// Like the conditional eviction helper, this is a no-op when the thread
+    /// has never initialized the dense backend.
+    pub fn gpu_runtime_trim() -> Result<(), String> {
         let result = DENSE_LINEAR_BACKEND.with(|slot| {
             let mut slot = slot.borrow_mut();
             let Some(backend) = slot.as_mut() else {
                 return Ok(());
             };
             backend.prepare_device()?;
-            let mut sync_error = None;
-            if let Some(ring) = backend.stream_ring.as_ref() {
-                if let Err(error) = crate::synchronize_stream(ring.copy_stream) {
-                    sync_error = Some(error.to_string());
-                }
-                for slot in &ring.slots {
-                    released = released.saturating_add(
-                        slot.iter().map(|buffer| buffer.size_bytes).sum::<usize>(),
-                    );
-                }
-            }
-            if let Err(error) = crate::synchronize_stream(backend.stream) {
-                sync_error.get_or_insert_with(|| error.to_string());
-            }
-            if let Some(ring) = backend.stream_ring.as_mut() {
-                ring.slots = [Vec::new(), Vec::new()];
-                ring.resident = [-1, -1];
-                ring.upload_waited = [true, true];
-            }
+            let sync = crate::synchronize_stream(backend.stream)
+                .map_err(|error| error.to_string());
             // cudaFree provides the final release barrier even when the
             // explicit stream sync reported an error. Clear every reusable
             // dense buffer before returning either result.
-            released = released
-                .saturating_add(backend.input_f32.as_ref().map_or(0, |b| b.size_bytes))
-                .saturating_add(backend.input_half.as_ref().map_or(0, |b| b.size_bytes))
-                .saturating_add(backend.output_f32.as_ref().map_or(0, |b| b.size_bytes))
-                .saturating_add(backend.dequant_bf16.as_ref().map_or(0, |b| b.size_bytes));
             backend.input_f32 = None;
             backend.input_f32_capacity_bytes = 0;
             backend.input_half = None;
             backend.input_half_capacity_bytes = 0;
             backend.output_f32 = None;
             backend.output_f32_capacity = 0;
-            backend.dequant_bf16 = None;
-            backend.dequant_bf16_capacity_bytes = 0;
-            match sync_error {
-                Some(error) => Err(error),
-                None => Ok(()),
-            }
+            sync
         });
-        released = released.saturating_add(gpu_pool_trim());
-        result.map(|()| released)
+        gpu_pool_clear();
+        result
     }
 
-    /// Compatibility wrapper for callers that only need success/failure.
-    pub fn gpu_runtime_trim() -> Result<(), String> {
-        gpu_release_cached().map(|_| ())
+    fn gpu_attention_f16_enabled() -> bool {
+        match std::env::var("FLUX_ATTN_F16") {
+            Ok(value) => value != "0",
+            Err(_) => true,
+        }
+    }
+
+    fn gpu_attention_fused_enabled() -> bool {
+        match std::env::var("FLUX_ATTN_FUSED") {
+            Ok(value) => value != "0",
+            Err(_) => true,
+        }
+    }
+
+    /// The register-level FA2 kernel (raw mma.sync, fragment-resident
+    /// softmax). FLUX_ATTN_MMA=0 falls back to the wmma flash kernel.
+    fn gpu_attention_mma_enabled() -> bool {
+        match std::env::var("FLUX_ATTN_MMA") {
+            Ok(value) => value != "0",
+            Err(_) => true,
+        }
     }
 
     /// f16-accumulate dense gemms (CUBLAS_COMPUTE_16F): consumer GeForce runs
     /// f16xf16->f16 tensor ops at TWICE the f32-accumulate rate, and this is
     /// the same reduced-precision-reduction torch enables by default for f16
-    /// models.
+    /// models. FLUX_GEMM_F16ACC=0 restores f32 accumulation everywhere.
     pub fn gpu_gemm_f16acc_enabled() -> bool {
-        GemmPrecision::default().f16_accumulate
+        match std::env::var("FLUX_GEMM_F16ACC") {
+            Ok(value) => value != "0",
+            Err(_) => true,
+        }
+    }
+
+    fn gpu_attention_compare_enabled() -> bool {
+        matches!(std::env::var("FLUX_ATTN_COMPARE"), Ok(value) if value == "1")
     }
 
     /// Full bidirectional self attention on token-major packed q/k/v.
     ///
     /// Default path (head_dim 128): the fused flash-attention kernel —
     /// online-softmax tiling on tensor cores, no materialized score tensor
-    /// (f16 gemm inputs, f32 softmax and accumulators). An unsupported
-    /// head_dim falls back to the cublas composite:
+    /// (f16 gemm inputs, f32 softmax and accumulators). FLUX_ATTN_FUSED=0
+    /// (or an unsupported head_dim) falls back to the cublas composite:
     /// two strided-batched gemms around an in-place f32 row softmax, gemm
-    /// inputs in f16.
+    /// inputs in f16 unless FLUX_ATTN_F16=0. FLUX_ATTN_COMPARE=1 runs BOTH
+    /// paths and prints the max/mean abs difference per call (validation).
     pub fn gpu_attention_packed(
         q: &GpuTensor,
         k: &GpuTensor,
@@ -9973,8 +9919,37 @@ mod imp {
             return Err("gpu_attention head mismatch".to_string());
         }
         let head_dim = hidden / head_count;
-        if head_dim == 128 {
-            return gpu_attention_packed_fused(q, k, v, head_count, scale);
+        if gpu_attention_fused_enabled() && head_dim == 128 {
+            let fused = gpu_attention_packed_fused(q, k, v, head_count, scale)?;
+            if gpu_attention_compare_enabled() {
+                let reference = gpu_attention_packed_composite(
+                    q,
+                    k,
+                    v,
+                    head_count,
+                    scale,
+                    PackedAttentionMask::None,
+                    PackedAttentionPrecision::Environment,
+                )?;
+                let fused_host = gpu_download(&fused)?;
+                let reference_host = gpu_download(&reference)?;
+                let mut max_abs_diff = 0.0f32;
+                let mut sum_abs_diff = 0.0f64;
+                let mut max_ref = 0.0f32;
+                for (a, b) in fused_host.iter().zip(&reference_host) {
+                    let diff = (a - b).abs();
+                    max_abs_diff = max_abs_diff.max(diff);
+                    sum_abs_diff += diff as f64;
+                    max_ref = max_ref.max(b.abs());
+                }
+                let mean_abs_diff = sum_abs_diff / fused_host.len().max(1) as f64;
+                eprintln!(
+                    "FLUX_ATTN_COMPARE seq={seq} heads={head_count} \
+                     max_abs_diff={max_abs_diff:.3e} mean_abs_diff={mean_abs_diff:.3e} \
+                     max_ref={max_ref:.3e}"
+                );
+            }
+            return Ok(fused);
         }
         gpu_attention_packed_composite(
             q,
@@ -10260,7 +10235,7 @@ mod imp {
             return Err("gpu_attention_packed_causal_flash head mismatch".to_string());
         }
         let head_dim = hidden / head_count;
-        if head_dim != 128 {
+        if !gpu_attention_fused_enabled() || head_dim != 128 {
             return gpu_attention_packed_composite(
                 q,
                 k,
@@ -10384,7 +10359,7 @@ mod imp {
             return Err("gpu_attention_packed_flash_cross head mismatch".to_string());
         }
         let head_dim = hidden / head_count;
-        if head_dim != 128 {
+        if !gpu_attention_fused_enabled() || head_dim != 128 {
             return Err("gpu_attention_packed_flash_cross needs fused head_dim 128".to_string());
         }
         if q.half != k.half || q.half != v.half {
@@ -10661,7 +10636,7 @@ mod imp {
     }
 
     /// Torch SDPA MATH: f32 QK GEMM, f32 causal softmax, f32 PV. Independent
-    /// of the f16 Environment composite path.
+    /// of FLUX_ATTN_F16 (which otherwise makes Environment composite f16).
     pub fn gpu_attention_packed_causal_f32(
         q: &GpuTensor,
         k: &GpuTensor,
@@ -10769,7 +10744,6 @@ mod imp {
         scale: f32,
         motion_tokens: usize,
         band_radius: usize,
-        f16_attention_operands: bool,
     ) -> Result<GpuTensor, String> {
         let seq = q.rows;
         let hidden = q.cols;
@@ -10794,11 +10768,7 @@ mod imp {
                 motion_tokens,
                 band_radius,
             },
-            if f16_attention_operands {
-                PackedAttentionPrecision::F16
-            } else {
-                PackedAttentionPrecision::F32
-            },
+            PackedAttentionPrecision::Environment,
         )
     }
 
@@ -10854,18 +10824,34 @@ mod imp {
                 ),
             };
             let out = GpuTensor::from_pool(seq, hidden)?;
-            let status = unsafe {
-                makepad_cuda_flash_attention2_f32(
-                    q_ptr,
-                    k_ptr,
-                    v_ptr,
-                    out.device_ptr()?,
-                    seq as u32,
-                    head_count as u32,
-                    hidden as u32,
-                    scale,
-                    backend.stream,
-                )
+            let status = if gpu_attention_mma_enabled() {
+                unsafe {
+                    makepad_cuda_flash_attention2_f32(
+                        q_ptr,
+                        k_ptr,
+                        v_ptr,
+                        out.device_ptr()?,
+                        seq as u32,
+                        head_count as u32,
+                        hidden as u32,
+                        scale,
+                        backend.stream,
+                    )
+                }
+            } else {
+                unsafe {
+                    makepad_cuda_flash_attention_f32(
+                        q_ptr,
+                        k_ptr,
+                        v_ptr,
+                        out.device_ptr()?,
+                        seq as u32,
+                        head_count as u32,
+                        hidden as u32,
+                        scale,
+                        backend.stream,
+                    )
+                }
             };
             gpu_check(status)?;
             if let Some((q16, k16, v16)) = halves {
@@ -10915,7 +10901,7 @@ mod imp {
         let head_dim = hidden / head_count;
         let use_half = match precision {
             PackedAttentionPrecision::F32 => false,
-            PackedAttentionPrecision::Environment => true,
+            PackedAttentionPrecision::Environment => gpu_attention_f16_enabled(),
             PackedAttentionPrecision::Bf16 | PackedAttentionPrecision::F16 => true,
         };
         let half_type = if precision == PackedAttentionPrecision::Bf16 {
@@ -11407,33 +11393,6 @@ mod imp {
         })
     }
 
-    /// `out[r] = x[r] + bias` for an f32 `[rows, cols]` tensor and a
-    /// `cols`-wide bias (a linear's bias after a bias-free GEMM).
-    pub fn gpu_add_cols_broadcast(x: &GpuTensor, bias: &GpuTensor) -> Result<GpuTensor, String> {
-        if x.half || bias.half || bias.rows * bias.cols != x.cols {
-            return Err(format!(
-                "gpu_add_cols_broadcast shape mismatch {}x{} half={} vs bias {}x{} half={}",
-                x.rows, x.cols, x.half, bias.rows, bias.cols, bias.half
-            ));
-        }
-        with_dense_linear_backend(|backend| {
-            backend.prepare_device()?;
-            let out = GpuTensor::from_pool(x.rows, x.cols)?;
-            let status = unsafe {
-                makepad_cuda_add_cols_broadcast_f32(
-                    x.device_ptr()?,
-                    bias.device_ptr()?,
-                    out.device_ptr()?,
-                    x.rows as u32,
-                    x.cols as u32,
-                    backend.stream,
-                )
-            };
-            gpu_check(status)?;
-            Ok(out)
-        })
-    }
-
     pub fn gpu_add(a: &GpuTensor, b: &GpuTensor) -> Result<GpuTensor, String> {
         if a.rows != b.rows || a.cols != b.cols || a.half != b.half {
             return Err(format!(
@@ -11980,11 +11939,25 @@ mod imp {
         })
     }
 
+    fn gpu_conv_gemm_enabled() -> bool {
+        match std::env::var("FLUX_VAE_CONV_GEMM") {
+            Ok(value) => value != "0",
+            Err(_) => true,
+        }
+    }
+
+    fn gpu_conv_im2col_enabled() -> bool {
+        match std::env::var("FLUX_VAE_CONV_IM2COL") {
+            Ok(value) => value != "0",
+            Err(_) => true,
+        }
+    }
+
     /// Stride-1 "same" planar conv2d; weights are device-cached under
     /// `{cache_namespace}::{weight_cache_key}` so warm decodes upload nothing.
     ///
-    /// Odd kernels with matching "same" padding use implicit GEMM: the input
-    /// is zero-padded + converted to f16
+    /// Default path (FLUX_VAE_CONV_GEMM!=0, odd kernels with matching "same"
+    /// padding): implicit GEMM — the input is zero-padded + converted to f16
     /// once, then kh*kw strided-batched cuBLAS gemms (batch = output rows,
     /// f16 inputs, f32 accumulate) accumulate the shifted contributions; the
     /// weight cache holds a per-shift (ic x oc) f16 repack. Fallback: the
@@ -12017,7 +11990,7 @@ mod imp {
         if weights.len() != out_channels * in_channels * kw * kh || bias.len() != out_channels {
             return Err("gpu_conv2d weight/bias shape mismatch".to_string());
         }
-        if kw == 1 && kh == 1 && pad_x == 0 && pad_y == 0 {
+        if gpu_conv_gemm_enabled() && kw == 1 && kh == 1 && pad_x == 0 && pad_y == 0 {
             return gpu_conv2d_1x1_gemm(
                 x,
                 width,
@@ -12029,8 +12002,24 @@ mod imp {
                 out_channels,
             );
         }
-        if kw == 2 * pad_x + 1 && kh == 2 * pad_y + 1 {
-            return gpu_conv2d_planar_im2col(
+        if gpu_conv_gemm_enabled() && kw == 2 * pad_x + 1 && kh == 2 * pad_y + 1 {
+            if gpu_conv_im2col_enabled() {
+                return gpu_conv2d_planar_im2col(
+                    x,
+                    width,
+                    height,
+                    cache_namespace,
+                    weight_cache_key,
+                    weights,
+                    bias,
+                    out_channels,
+                    kw,
+                    kh,
+                    pad_x,
+                    pad_y,
+                );
+            }
+            return gpu_conv2d_planar_gemm(
                 x,
                 width,
                 height,
@@ -13218,7 +13207,7 @@ mod imp {
                 out_channels,
             );
         }
-        if batch > 1 && crate::cudnn::available() {
+        if batch > 1 && gpu_conv_gemm_enabled() && crate::cudnn::available() {
             static CUDNN_LOG: std::sync::Once = std::sync::Once::new();
             CUDNN_LOG.call_once(|| {
                 eprintln!(
@@ -14973,7 +14962,7 @@ mod imp {
 
     /// Independent self-attention over `batch` sequences packed as
     /// `[batch * seq, hidden]`. Does not mix tokens across the batch.
-    /// Inference packs heads and uses one
+    /// Inference (`FLUX_ATTN_F16` default on) packs heads and uses one
     /// strided-batched f16 GEMM; tap canaries keep the scalar f32 kernel.
     pub fn gpu_paint_attn_batched_self(
         q: &GpuTensor,
@@ -15001,7 +14990,7 @@ mod imp {
             return Err("gpu_paint_attn_batched_self is f32-only".into());
         }
         let head_dim = hidden / heads;
-        if head_dim == 64 {
+        if gpu_attention_f16_enabled() && head_dim == 64 {
             return gpu_paint_attn_batched_self_f16(q, k, v, batch, seq, heads, head_dim, scale);
         }
         with_dense_linear_backend(|backend| {
@@ -15941,6 +15930,166 @@ mod imp {
     }
 
     /// Implicit-GEMM planar conv (see gpu_conv2d_planar_cached).
+    #[allow(clippy::too_many_arguments)]
+    fn gpu_conv2d_planar_gemm(
+        x: &GpuTensor,
+        width: usize,
+        height: usize,
+        cache_namespace: &str,
+        weight_cache_key: &str,
+        weights: &[f32],
+        bias: &[f32],
+        out_channels: usize,
+        kw: usize,
+        kh: usize,
+        pad_x: usize,
+        pad_y: usize,
+    ) -> Result<GpuTensor, String> {
+        let in_channels = x.rows;
+        let plane = width * height;
+        let padded_width = width + 2 * pad_x;
+        let padded_height = height + 2 * pad_y;
+        let padded_plane = padded_width * padded_height;
+        let prof_start = std::time::Instant::now();
+        with_dense_linear_backend(|backend| {
+            backend.prepare_device()?;
+
+            // Per-shift (ic x oc) col-major f16 weight repack, device-cached.
+            let qualified_key = format!("{cache_namespace}::{weight_cache_key}::g9f16");
+            let repack_len = kw * kh * in_channels * out_channels;
+            backend.cached_weight_buffer(&qualified_key, repack_len * size_of::<u16>(), || {
+                let mut packed = vec![0u16; repack_len];
+                for oc in 0..out_channels {
+                    for ic in 0..in_channels {
+                        for ky in 0..kh {
+                            for kx in 0..kw {
+                                let src = ((oc * in_channels + ic) * kh + ky) * kw + kx;
+                                let shift = ky * kw + kx;
+                                let dst = shift * in_channels * out_channels
+                                    + oc * in_channels
+                                    + ic;
+                                packed[dst] = crate::quant::f32_to_f16(weights[src]);
+                            }
+                        }
+                    }
+                }
+                let raw = unsafe {
+                    std::slice::from_raw_parts(
+                        packed.as_ptr().cast::<u8>(),
+                        packed.len() * size_of::<u16>(),
+                    )
+                };
+                Ok(raw.to_vec())
+            })?;
+
+            // Zero-padded f16 input, with one spare plane of slack: the
+            // largest shift reads up to (kh-1)*padded_width + (kw-1) elements
+            // past a channel's plane. Interior spills read the next channel's
+            // (valid) data and the last channel spills into the spare plane —
+            // all of which only feeds accumulator rows that get discarded.
+            let padded_ptr =
+                conv_scratch_ptr(0, (in_channels + 1) * padded_plane * size_of::<u16>())?;
+            let status = unsafe {
+                makepad_cuda_pad_planar_f32_to_f16(
+                    x.device_ptr()?,
+                    padded_ptr.cast::<u16>(),
+                    width as u32,
+                    height as u32,
+                    in_channels as u32,
+                    pad_x as u32,
+                    pad_y as u32,
+                    backend.stream,
+                )
+            };
+            gpu_check(status)?;
+
+            // Padded-plane accumulator: one LARGE gemm per kernel shift
+            // (m = padded_plane) instead of per-output-row batches — cuBLAS
+            // runs these at real tensor-core rates.
+            let acc_ptr = conv_scratch_ptr(1, out_channels * padded_plane * size_of::<f32>())?
+                .cast::<f32>();
+            let weight = backend
+                .weight_buffers
+                .get(&qualified_key)
+                .ok_or_else(|| format!("missing cached CUDA conv repack buffer {qualified_key}"))?;
+            let alpha = 1.0f32;
+            for ky in 0..kh {
+                for kx in 0..kw {
+                    let shift = ky * kw + kx;
+                    let beta = if shift == 0 { 0.0f32 } else { 1.0f32 };
+                    let a_offset_elems = ky * padded_width + kx;
+                    let b_offset_elems = shift * in_channels * out_channels;
+                    unsafe {
+                        let a_ptr = padded_ptr
+                            .cast::<u16>()
+                            .add(a_offset_elems)
+                            .cast::<std::ffi::c_void>();
+                        let b_ptr = weight
+                            .ptr
+                            .as_ptr()
+                            .cast::<u16>()
+                            .add(b_offset_elems)
+                            .cast::<std::ffi::c_void>();
+                        // C (padded_plane x oc, ldc=padded_plane) +=
+                        //   A_shift (padded_plane x ic, lda=padded_plane)
+                        //   * W_shift (ic x oc, ldb=ic)
+                        crate::cublas_gemm_strided_batched_ex(
+                            backend.blas,
+                            crate::CUBLAS_OP_N,
+                            crate::CUBLAS_OP_N,
+                            padded_plane as i32,
+                            out_channels as i32,
+                            in_channels as i32,
+                            &alpha,
+                            a_ptr,
+                            crate::CUDA_R_16F,
+                            padded_plane as i32,
+                            0,
+                            b_ptr,
+                            crate::CUDA_R_16F,
+                            in_channels as i32,
+                            0,
+                            &beta,
+                            acc_ptr.cast::<std::ffi::c_void>(),
+                            crate::CUDA_R_32F,
+                            padded_plane as i32,
+                            0,
+                            1,
+                            crate::CUBLAS_COMPUTE_32F,
+                            crate::CUBLAS_GEMM_DEFAULT,
+                        )
+                        .map_err(|err| {
+                            format!(
+                                "gpu_conv2d gemm failed (shift {shift}, w={width} oc={out_channels} ic={in_channels}): {err}"
+                            )
+                        })?;
+                    }
+                }
+            }
+
+            let out = GpuTensor::from_pool(out_channels, plane)?;
+            let bias_buf = gpu_upload_small(backend, bias)?;
+            let status = unsafe {
+                makepad_cuda_conv_extract_bias_f32(
+                    acc_ptr,
+                    bias_buf.ptr.as_ptr().cast::<f32>(),
+                    out.device_ptr()?,
+                    width as u32,
+                    height as u32,
+                    padded_width as u32,
+                    padded_plane as u32,
+                    out_channels as u32,
+                    backend.stream,
+                )
+            };
+            gpu_check(status)?;
+            gpu_pool_release(bias_buf);
+            gpu_prof(backend.stream, crate::prof::CAT_CONV2D, prof_start, 0);
+            Ok(out)
+        })
+    }
+
+    #[allow(clippy::too_many_arguments)]
     pub fn gpu_group_norm_planar(
         x: &GpuTensor,
         width: usize,
@@ -20442,7 +20591,12 @@ mod imp {
         });
         match result {
             Ok(out) => Some(out),
-            Err(_) => None,
+            Err(err) => {
+                if std::env::var_os("MAKEPAD_CUDA_TRACE").is_some() {
+                    eprintln!("CUDA BF16 matmul_nt fallback failed: m={m} k={k} n={n}: {err}");
+                }
+                None
+            }
         }
     }
 
@@ -20485,7 +20639,14 @@ mod imp {
         });
         match result {
             Ok(out) => Some(out),
-            Err(_) => None,
+            Err(err) => {
+                if std::env::var_os("MAKEPAD_CUDA_TRACE").is_some() {
+                    eprintln!(
+                        "CUDA flash attention fallback failed: n={n_q} heads={n_head} d={d}: {err}"
+                    );
+                }
+                None
+            }
         }
     }
 
diff --git a/libs/ai/cuda/src/prof.rs b/libs/ai/cuda/src/prof.rs
index 51257092f..e65ae9cd7 100644
--- a/libs/ai/cuda/src/prof.rs
+++ b/libs/ai/cuda/src/prof.rs
@@ -1,12 +1,14 @@
-//! Per-op-class GPU accel profiling counters.
+//! Per-op-class GPU accel profiling counters, opt-in via MAKEPAD_GPU_PROF=1.
 //!
 //! Recording happens at the backend entry points (accel.rs dispatchers, the
 //! metal/compat.rs shims, and inside the CUDA dense-linear cached path where
 //! the upload/gemm/download phases are split with explicit stream syncs when
 //! profiling is enabled). All counters are plain atomics so this module
-//! compiles on every platform. Profiling is disabled at the runtime layer.
+//! compiles on every platform; when the env flag is absent the only cost is a
+//! branch at each site.
 
 use std::sync::atomic::{AtomicU64, Ordering};
+use std::sync::OnceLock;
 use std::time::Instant;
 
 pub const CAT_DENSE_TOTAL: usize = 0;
@@ -61,7 +63,8 @@ impl Counters {
 static COUNTERS: Counters = Counters::new();
 
 pub fn enabled() -> bool {
-    false
+    static ENABLED: OnceLock<bool> = OnceLock::new();
+    *ENABLED.get_or_init(|| std::env::var_os("MAKEPAD_GPU_PROF").is_some())
 }
 
 /// Record `elapsed` (and optionally an approximate host<->device byte count)
diff --git a/libs/ai/hub/Cargo.toml b/libs/ai/hub/Cargo.toml
index 49632a9c3..f19c02fa8 100644
--- a/libs/ai/hub/Cargo.toml
+++ b/libs/ai/hub/Cargo.toml
@@ -20,8 +20,6 @@ default = [
     "llm",
     "tts",
     "indextts",
-    "speech",
-    "stt",
     "video",
     "interpolate",
     "audio",
@@ -29,14 +27,10 @@ default = [
     "matte-native",
     "depth-native",
     "segment-native",
-    "body-native",
     "upscale-native",
     "motion-native",
     "rig-native",
     "splat-native",
-    "beats-native",
-    "stems-native",
-    "notes-native",
 ]
 # Box-provisioned Python/Torch reference backends (FlashWorld, Music3,
 # Depth-Anything-3, and the rig/motion oracles). Not in default: a native
@@ -54,17 +48,12 @@ paint = ["dep:makepad-ai-paint", "dep:makepad-gltf", "dep:makepad-remesh", "dep:
 paint-cuda = ["paint", "makepad-ai-paint/cuda-taps"]
 # Real LLM prompt expansion via makepad-ai-llm (Qwen3.5/3.6 GGUF).
 llm = ["dep:makepad-ai-llm"]
-# Speech sessions (AiHub::start_stt / start_tts): the OS engines as the
-# stt.system / tts.system pipes plus the in-process / machine / LAN ladder.
-speech = ["dep:makepad-system-speech"]
-# Whisper speech-to-text (stt.whisper), in-process and on the wire.
-stt = ["speech", "dep:makepad-ai-speech", "makepad-ai-speech/whisper"]
 # Real Kokoro speech synthesis via makepad-ai-speech.
-tts = ["dep:makepad-ai-speech", "makepad-ai-speech/kokoro"]
+tts = ["dep:makepad-ai-speech"]
 # Real IndexTTS-2.5 character-voice TTS via makepad-ai-speech.
-indextts = ["dep:makepad-ai-speech", "makepad-ai-speech/indextts", "dep:makepad-ai-common"]
+indextts = ["dep:makepad-ai-speech", "dep:makepad-ai-common"]
 # Real MiniMax H3 video generation via makepad-ai-h3 plus the hardware
-# video file encoder (makepad-platform-video). Does NOT pull the UI platform crate.
+# video file encoder (makepad-video). Does NOT pull the UI platform crate.
 video = ["dep:makepad-ai-h3", "dep:makepad-ai-common", "dep:makepad-video"]
 # Native Practical-RIFE v4.26 frame interpolation as an optional post-stage
 # of the video backend (`interpolate: 2|4`). Independent of `video`: the
@@ -84,8 +73,6 @@ matte-native = ["dep:makepad-ai-vision", "dep:makepad-ai-common"]
 depth-native = ["dep:makepad-ai-vision", "dep:makepad-ai-common"]
 # Native SAM 3.1 multiplex segmentation. Independent of `mesh`.
 segment-native = ["dep:makepad-ai-vision", "dep:makepad-ai-common"]
-# Native SAM 3D Body pose estimation.
-body-native = ["dep:makepad-ai-body", "dep:makepad-ai-common"]
 # Native RealESRGAN x4plus general-image upscaling. Independent of `mesh`.
 upscale-native = ["dep:makepad-ai-vision", "dep:makepad-ai-common"]
 # Native HY-Motion decode -> rig retarget -> animated GLB.
@@ -98,17 +85,6 @@ splat-native = ["matte-native", "dep:makepad-ai-splat", "dep:makepad-ai-common"]
 # lossless skinned-GLB augmentation. The reference Torch/bpy backend remains
 # separately available as `rig-oracle` through `python-backends`.
 rig-native = ["dep:makepad-ai-rig", "dep:makepad-ai-common", "dep:makepad-gltf"]
-# In-process registry/downloader/backend runner for desktop applications.
-# Opt-in so featureless fleet clients do not pull the GPU model substrate.
-local = ["dep:makepad-ai-common"]
-# Native Beat This! audio -> beat/downbeat JSON analysis.
-beats-native = ["dep:makepad-ai-beats", "dep:makepad-ai-common"]
-# Native BS-RoFormer music source separation. Clients use the featureless hub
-# slice; only fleet service builds compile and load this model.
-stems-native = ["dep:makepad-ai-stems", "dep:makepad-ai-common"]
-# Native Spotify Basic Pitch audio -> notes/MIDI transcription. The model is
-# tiny and has a CPU fallback, so this lane is available without a GPU.
-notes-native = ["dep:makepad-ai-notes"]
 
 [dependencies]
 makepad-micro-serde = { path = "../../micro_serde" }
@@ -131,7 +107,6 @@ makepad-ai-flux = { path = "../../ai/models/flux", optional = true }
 makepad-ai-h3 = { path = "../../ai/models/h3", optional = true }
 makepad-ai-rife = { path = "../../ai/models/rife", optional = true }
 makepad-ai-vision = { path = "../../ai/models/vision", optional = true }
-makepad-ai-body = { path = "../models/body", optional = true }
 makepad-ai-rig = { path = "../../ai/models/rig", optional = true }
 makepad-ai-motion = { path = "../../ai/models/motion", optional = true }
 makepad-ai-sfx = { path = "../../ai/models/sfx", optional = true }
@@ -144,12 +119,8 @@ makepad-gltf = { path = "../../gltf", optional = true }
 makepad-xatlas = { path = "../../xatlas", optional = true }
 makepad-render = { path = "../../render", optional = true }
 makepad-ai-llm = { path = "../../ai/llm", optional = true }
-makepad-ai-speech = { path = "../../ai/models/speech", default-features = false, optional = true }
-makepad-ai-beats = { path = "../../ai/models/beats", optional = true }
-makepad-ai-stems = { path = "../../ai/models/stems", optional = true }
-makepad-ai-notes = { path = "../../ai/models/notes", optional = true }
-makepad-system-speech = { path = "../../system_speech", optional = true }
-makepad-video = { package = "makepad-platform-video", path = "../../../platform/video", optional = true }
+makepad-ai-speech = { path = "../../ai/models/speech", optional = true }
+makepad-video = { path = "../../../platform/video", optional = true }
 # The `mkfl` motion payload: ONE definition, shared with the VJ's import
 # converter (which fills the same box from a classical, model-free flow
 # field). Default features off — the enhance stage owns its own codec seam
@@ -163,7 +134,7 @@ makepad-live-id = { path = "../../live_id" }
 # Test-only: the h264 realtime round-trip test acts as its own client,
 # encoding/decoding with the same hardware codec seam the service uses
 # internally (behind the crate's own optional/default `video` feature).
-makepad-video = { package = "makepad-platform-video", path = "../../../platform/video" }
+makepad-video = { path = "../../../platform/video" }
 
 # The standing "is chat slow right now?" check. Its own code is std-only —
 # no HTTP or JSON crate — so what it measures is the box, not a client
@@ -189,9 +160,3 @@ path = "src/bin/context_ladder.rs"
 [[bin]]
 name = "ocr-bench"
 path = "src/bin/ocr_bench.rs"
-
-# TTS -> STT through the hub's own speech sessions, scored as word error rate:
-# the scoreboard for comparing engines and the end-to-end check of the ladder.
-[[bin]]
-name = "speech-roundtrip"
-path = "src/bin/speech_roundtrip.rs"
diff --git a/libs/ai/hub/registry.json b/libs/ai/hub/registry.json
index 76a91d357..d7f4fbcf1 100644
--- a/libs/ai/hub/registry.json
+++ b/libs/ai/hub/registry.json
@@ -1,365 +1,5 @@
 {
  "models": [
-  {
-   "id": "bs-roformer-4stem",
-   "domain": "stems",
-   "backend": "stems",
-   "available": true,
-   "gated": false,
-   "license": {
-    "name": "MIT License",
-    "url": "https://github.com/ZFTurbo/Music-Source-Separation-Training",
-    "summary": "BS-RoFormer four-stem separator checkpoint and implementation are MIT licensed.",
-    "restriction": "none"
-   },
-   "vram_gb": 6.0,
-   "note": "Contract: input_b64 is a 44.1 kHz stereo PCM WAV. Output is application/vnd.makepad.stems-f32: drums, bass, other and vocals as planar stereo f32.",
-   "files": [
-    {
-     "role": "weights",
-     "repo": "ZFTurbo/Music-Source-Separation-Training",
-     "path": "https://github.com/ZFTurbo/Music-Source-Separation-Training/releases/download/v1.0.12/model_bs_roformer_ep_17_sdr_9.6568.ckpt",
-     "cache_as": "stems/model_bs_roformer_ep_17_sdr_9.6568.ckpt",
-     "size": 527385512,
-     "sha256": "3e9daecd70aaed5b5a0d1f861cc4d77eaa45afb3fc6301b1cf32c1be0f5868fb"
-    }
-   ]
-  },
-  {
-   "id": "beat-this",
-   "domain": "beats",
-   "backend": "beats",
-   "available": true,
-   "gated": false,
-   "license": {
-    "name": "MIT License",
-    "url": "https://github.com/CPJKU/beat_this",
-    "summary": "Beat This! beat and downbeat tracker (Foscarin, Schl\u00fcter, Widmer 2024), code and released weights MIT; training data partly copyrighted \u2014 weights are unrestricted.",
-    "restriction": "none"
-   },
-   "vram_gb": 0.5,
-   "note": "Contract: input_b64 is a WAV, MP3, FLAC or Ogg Vorbis file at any sample rate/channel count; the backend downmixes and resamples to 22050 Hz. Output is one application/json artifact: {bpm, confidence, beats:[seconds], downbeats:[seconds], frame_rate:50}.",
-   "files": [
-    {
-     "role": "weights",
-     "repo": "CPJKU/beat_this",
-     "path": "https://cloud.cp.jku.at/public.php/dav/files/7ik4RrBKTS273gp/final0.ckpt",
-     "cache_as": "beats/beat_this_final0.ckpt",
-     "size": 81058141,
-     "sha256": "8c328b45f59d8dd3dff219253ff6a8d6482be57d0133a29140e2febbf8eb8331"
-    },
-    {
-     "role": "weights-small",
-     "repo": "CPJKU/beat_this",
-     "path": "https://cloud.cp.jku.at/public.php/dav/files/7ik4RrBKTS273gp/small0.ckpt",
-     "cache_as": "beats/beat_this_small0.ckpt",
-     "size": 8451101,
-     "sha256": "6074be2c4d490c5f6101fcc374a1ec72ae93456e23bb6019783b849f5dc7d47b",
-     "optional": true
-    }
-   ]
-  },
-  {
-   "id": "basic-pitch",
-   "domain": "notes",
-   "backend": "notes",
-   "available": true,
-   "gated": false,
-   "license": {
-    "name": "Apache License 2.0",
-    "url": "https://github.com/spotify/basic-pitch",
-    "summary": "Spotify Basic Pitch instrument-agnostic polyphonic note transcription model (ICASSP 2022), Apache-2.0 code and weights; permissive incl. commercial.",
-    "restriction": "none"
-   },
-   "vram_gb": 0.1,
-   "note": "Request: domain notes with input_b64 containing a PCM WAV (16/24/32-bit integer or f32, any sample rate/channels). Response artifacts: application/json {frame_rate,notes:[{start_secs,end_secs,midi,amplitude,bends:[semitones_per_frame]}]} and audio/midi .mid bytes with per-note pitch bends in the standard +/-2-semitone range.",
-   "files": [
-    {
-     "role": "model",
-     "repo": "spotify/basic-pitch",
-     "path": "https://github.com/spotify/basic-pitch/raw/main/basic_pitch/saved_models/icassp_2022/nmp.onnx",
-     "cache_as": "notes/basic_pitch_nmp.onnx",
-     "size": 230444,
-     "sha256": "2c3c1d144bfa61ad236e92e169c13535c880469a12a047d4e73451f2c059a0ec"
-    }
-   ]
-  },
-  {
-   "id": "salamander-drumkit",
-   "domain": "audio",
-   "backend": "sample-kit",
-   "available": true,
-   "gated": false,
-   "license": {
-    "name": "CC BY-SA 3.0",
-    "url": "https://creativecommons.org/licenses/by-sa/3.0/",
-    "summary": "Salamander Drumkit by Alexander Holm. Free use with attribution; adaptations must be shared under the same licence.",
-    "restriction": "community"
-   },
-   "vram_gb": 0.0,
-   "note": "37 overhead samples from the Salamander Drumkit (48 kHz, 24-bit stereo), mirrored unmodified on makepad.nl with an ATTRIBUTION.txt beside them (the GitHub repo carries only the .sfz files). This is a sample bank for makepad-drumkit, not a runnable AI model.",
-   "files": [
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/kick_OH_P_1.wav",
-     "cache_as": "drums/salamander/OH/kick_OH_P_1.wav",
-     "size": 12832244,
-     "sha256": "bab7bc6aaec2c0d6db39c8e33214c4bf6870f51b557238eb1a5ce88052c92f06"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/kick_OH_P_2.wav",
-     "cache_as": "drums/salamander/OH/kick_OH_P_2.wav",
-     "size": 137012,
-     "sha256": "3520f1518c7d05a7ad507aee1d50aa6e299572c6daba9c9d50731bfd9e33beb3"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/kick_OH_F_1.wav",
-     "cache_as": "drums/salamander/OH/kick_OH_F_1.wav",
-     "size": 135920,
-     "sha256": "fc1a6388402144f1888a3febce1207799795fbbc3d87f41ce84be31f4adc70ae"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/kick_OH_F_2.wav",
-     "cache_as": "drums/salamander/OH/kick_OH_F_2.wav",
-     "size": 136316,
-     "sha256": "30bfcd1f944c3a427e443db037a813278f404628bde6349cba96cd1501365fc2"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/kick_OH_FF_1.wav",
-     "cache_as": "drums/salamander/OH/kick_OH_FF_1.wav",
-     "size": 136022,
-     "sha256": "f3c3272a7d0623b6d9b7cb028b08b5b3812c650fd22f4739e43e77e9faf69b28"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/kick_OH_FF_2.wav",
-     "cache_as": "drums/salamander/OH/kick_OH_FF_2.wav",
-     "size": 135296,
-     "sha256": "d7a5c50cdd03cf985b330397030dada2a4ce4350b6a6db43fa1b8a3db48c9a75"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_Ghost_1.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_Ghost_1.wav",
-     "size": 133448,
-     "sha256": "b856339d674b8c92200cdb2aaace161c6b54001e029df7f1f7328c182fc59f0a"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_Ghost_2.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_Ghost_2.wav",
-     "size": 132026,
-     "sha256": "abe51b8167caff1f9d2e9fafff7dcaf632647359e65293ef8bfdd0604423cb10"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_Ghost_3.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_Ghost_3.wav",
-     "size": 132980,
-     "sha256": "1829e6a8ab0e76a301f032f7b0b1a32307247d2aec77741bc25f69bf5997971c"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_MP_1.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_MP_1.wav",
-     "size": 440678,
-     "sha256": "9f671962ba0eccd713d85f5b297bfb5e2cde2e7f4ff7735e535480b524aa185f"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_MP_2.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_MP_2.wav",
-     "size": 439310,
-     "sha256": "cbfec703cc8d3bec8b12127aa4d9daf626af2d50842995fd98fc27716eac17f9"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_MP_3.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_MP_3.wav",
-     "size": 439832,
-     "sha256": "4aea5fd07444a45f30a3a79304e58aa2f0e31d267a694dd7fbf813730c704aab"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_F_1.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_F_1.wav",
-     "size": 479102,
-     "sha256": "502b42305ae9c82c34060b1664d5ab5bf9d23dc7afacedbafaf92bb7047b7457"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_F_2.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_F_2.wav",
-     "size": 476714,
-     "sha256": "4daaefe7f43a7e8a2d9a45f9bb1ef35502122ec95191cf9dbf6a55776f401ff3"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_F_3.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_F_3.wav",
-     "size": 492866,
-     "sha256": "79450ca54856fc8351bb0b5c6f3cef7d10e6c7aa9f9b92480de3fec1254e0d73"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_FF_1.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_FF_1.wav",
-     "size": 526562,
-     "sha256": "4f30503ba0b27e702c75f027cfecdb49ec526ae31ea510f7bea71f98eaf9dc39"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_FF_2.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_FF_2.wav",
-     "size": 514484,
-     "sha256": "4a4e1a3cd56d87e013cd93379e71e4ef9e8c8b781cbb0cd177f5f068b168bf29"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snare_OH_FF_3.wav",
-     "cache_as": "drums/salamander/OH/snare_OH_FF_3.wav",
-     "size": 527324,
-     "sha256": "5cc0315e222b2a2e8ffc538f03fd76bf9de34acd8d42111ca08460f9d099fee5"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/snareStick_OH_F_1.wav",
-     "cache_as": "drums/salamander/OH/snareStick_OH_F_1.wav",
-     "size": 200330,
-     "sha256": "cf1eb153fd033d822325071e7496f54a1f7610ae1702c2d700135ac98eaf5354"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hihatClosed_OH_P_1.wav",
-     "cache_as": "drums/salamander/OH/hihatClosed_OH_P_1.wav",
-     "size": 150878,
-     "sha256": "75e3a8ee84db75d0e9cec922d8bb44b977f5a73648145fbcd59a76e706636040"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hihatClosed_OH_F_1.wav",
-     "cache_as": "drums/salamander/OH/hihatClosed_OH_F_1.wav",
-     "size": 162758,
-     "sha256": "bd485de70450f68bb4692557a4ae909caaa965f5739693317365ebe85c986cbb"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hihatOpen_OH_P_1.wav",
-     "cache_as": "drums/salamander/OH/hihatOpen_OH_P_1.wav",
-     "size": 2397722,
-     "sha256": "3aeb5939739ac0d94a0ab5e0d237d96c46545f0c98778a5b2b18001be1090391"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hihatOpen_OH_F_1.wav",
-     "cache_as": "drums/salamander/OH/hihatOpen_OH_F_1.wav",
-     "size": 2554610,
-     "sha256": "7493fce31fb00093e4944f878a7fe802177a5c311e82725ac0ce7956e86f2fdc"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hihatOpen_OH_FF_1.wav",
-     "cache_as": "drums/salamander/OH/hihatOpen_OH_FF_1.wav",
-     "size": 2897654,
-     "sha256": "ef88d66d0289de4befe583de11298d75bae788de9ea63f156b493689668a7d54"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hihatFoot_OH_MP_1.wav",
-     "cache_as": "drums/salamander/OH/hihatFoot_OH_MP_1.wav",
-     "size": 382556,
-     "sha256": "2ad5e1bc38e5b9984d923b278b8ec5488540366082f4de9401d4702b9ba95e4c"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hiTom_OH_P_1.wav",
-     "cache_as": "drums/salamander/OH/hiTom_OH_P_1.wav",
-     "size": 599078,
-     "sha256": "fe826370a1ef7562a3c11701281a536f2b722f10390bf0322f95655919581568"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hiTom_OH_F_1.wav",
-     "cache_as": "drums/salamander/OH/hiTom_OH_F_1.wav",
-     "size": 789824,
-     "sha256": "b6802ce4ff40974f91ab9e30dea885a51db324376db3a56bbcaaaa6eaf69a043"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/hiTom_OH_FF_1.wav",
-     "cache_as": "drums/salamander/OH/hiTom_OH_FF_1.wav",
-     "size": 871400,
-     "sha256": "25d6092617cc798ba488b2d4843f1ea789324a795007ba405884c981f63f079e"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/loTom_OH_PP_1.wav",
-     "cache_as": "drums/salamander/OH/loTom_OH_PP_1.wav",
-     "size": 583160,
-     "sha256": "8afb4c8bbb7a46472f387db6cb0d6597f3ad14f73a6e23bbf58ed945accef0e1"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/loTom_OH_MP_1.wav",
-     "cache_as": "drums/salamander/OH/loTom_OH_MP_1.wav",
-     "size": 609278,
-     "sha256": "4c1fdf7233a170eb625efa5e5681d1811fb53fb7f34a85a05c8bc936d5ac60b2"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/loTom_OH_FF_1.wav",
-     "cache_as": "drums/salamander/OH/loTom_OH_FF_1.wav",
-     "size": 680900,
-     "sha256": "bfb74d255554c2965bf012452bc3717dee88a44aa04d120f2a1b86b9b6a7082d"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/crash1_OH_P_1.wav",
-     "cache_as": "drums/salamander/OH/crash1_OH_P_1.wav",
-     "size": 2558096,
-     "sha256": "82b0ff9452b35ee6cf56445420af28b554d5ccc3659dff48167c21f1a357d795"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/crash1_OH_FF_1.wav",
-     "cache_as": "drums/salamander/OH/crash1_OH_FF_1.wav",
-     "size": 3312620,
-     "sha256": "da28a2e9446c0e0a124f37ccf727db796f0d8575f63fbc923d16ad0143f1310c"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/crash2_OH_FF_1.wav",
-     "cache_as": "drums/salamander/OH/crash2_OH_FF_1.wav",
-     "size": 3088784,
-     "sha256": "a361cfd992cb33026b1174c82b97b7cf04c10f23af7c9c5c1d1f588dfabc2ff1"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/ride1_OH_MP_1.wav",
-     "cache_as": "drums/salamander/OH/ride1_OH_MP_1.wav",
-     "size": 1946042,
-     "sha256": "9e9135d595edf9f41ee3bd5caa9c797233422f62a3fb2c63ea542c58fb5ba155"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/ride1_OH_FF_1.wav",
-     "cache_as": "drums/salamander/OH/ride1_OH_FF_1.wav",
-     "size": 3094256,
-     "sha256": "5dbdf8cdecd62b83acfde4e268be6a52da0ca64ae145536004ffce3b1b7d6608"
-    },
-    {
-     "repo": "endolith/Salamander-Drumkit",
-     "path": "https://makepad.nl/models/drums/salamander/OH/ride1Bell_OH_F_1.wav",
-     "cache_as": "drums/salamander/OH/ride1Bell_OH_F_1.wav",
-     "size": 2123384,
-     "sha256": "736bb2a58147359054df4b7c857b74c2d7b848efb9335b9e354661f025363e78"
-    }
-   ]
-  },
   {
    "id": "hunyuan3d-paint-2.1",
    "domain": "paint",
@@ -691,9 +331,9 @@
     "summary": "FLUX.2-dev weights are under Black Forest Labs' non-commercial license. Personal and research use only unless you have a separate BFL grant.",
     "restriction": "non-commercial"
    },
-   "vram_gb": 30.0,
+   "vram_gb": 29.0,
    "min_vram_gb": 30.0,
-   "note": "FLUX.2-dev (32B guidance-distilled) text-to-image through the in-repo CUDA port of the official 32GB-card fp8 recipe (Comfy fp8mixed DiT: 48 singles + globals resident 1-byte, 8 doubles streamed through the pinned-host ring; Mistral-Small-3.2-24B fp8 TE taps [10,20,30] streamed per layer, flux2-vae, euler 20 steps guidance 4.0, 1024px default). Tekken tokenizer from the ungated Mistral-Small-3.1 repo (byte-identical to the gated BFL bundle). CUDA-only; fails closed without a GPU device. vram_gb is the ADMISSION estimate for the 32GB class it is built for: the measured process peak on the RTX 5090 is ~30.1GB (nvidia-smi 30.65GB incl. context, 2026-08-19, validator at 1024px) with an elastic activation pool, and the service adds its 2GB reserve on top, so 29.0 is what lets a cold 32GB card (32607 MB) admit it (29x1024+2048 = 31744 MB) while min_vram_gb 30 still refuses 24GB cards. Request: prompt (+ optional width/height/steps/guidance/seed). Measured peak 30.5 GB used on an RTX 5090 (2026-09-04, 1024x1024, 8 steps, nvidia-smi 250 ms samples): the 32 GB card fits it with the node reserve at 1024 MB.",
+   "note": "FLUX.2-dev (32B guidance-distilled) text-to-image through the in-repo CUDA port of the official 32GB-card fp8 recipe (Comfy fp8mixed DiT: 48 singles + globals resident 1-byte, 8 doubles streamed through the pinned-host ring; Mistral-Small-3.2-24B fp8 TE taps [10,20,30] streamed per layer, flux2-vae, euler 20 steps guidance 4.0, 1024px default). Tekken tokenizer from the ungated Mistral-Small-3.1 repo (byte-identical to the gated BFL bundle). CUDA-only; fails closed without a GPU device. vram_gb is the ADMISSION estimate for the 32GB class it is built for: the measured process peak on the RTX 5090 is ~30.1GB (nvidia-smi 30.65GB incl. context, 2026-08-19, validator at 1024px) with an elastic activation pool, and the service adds its 2GB reserve on top, so 29.0 is what lets a cold 32GB card (32607 MB) admit it (29x1024+2048 = 31744 MB) while min_vram_gb 30 still refuses 24GB cards. Request: prompt (+ optional width/height/steps/guidance/seed).",
    "files": [
     {
      "role": "transformer",
@@ -983,32 +623,6 @@
     }
    ]
   },
-  {
-   "id": "whisper-large-v3-turbo",
-   "domain": "stt",
-   "backend": "whisper",
-   "available": true,
-   "gated": false,
-   "license": {
-    "name": "MIT License",
-    "url": "https://huggingface.co/ggerganov/whisper.cpp",
-    "summary": "OpenAI Whisper large-v3-turbo weights in ggml format as distributed by ggerganov/whisper.cpp (MIT). Permissive use, including commercial.",
-    "restriction": "none"
-   },
-   "vram_gb": 2.0,
-   "note": "Whisper large-v3-turbo speech-to-text via the in-repo pure-Rust port (makepad-ai-speech whisper module; Metal/CUDA/CPU). Request: input_b64 audio/wav (any rate/channels, downmixed + resampled to 16 kHz) + language. Output: one application/json TranscriptJson {text, segments[{start_ms,end_ms,text}]}. The wire side of the stt.whisper pipe; apps reach it through AiHub::start_stt.",
-   "files": [
-    {
-     "repo": "ggerganov/whisper.cpp",
-     "path": "ggml-large-v3-turbo.bin",
-     "revision": "5359861c739e955e79d9a303bcbc70fb988958b1",
-     "cache_as": "stt/ggml-large-v3-turbo.bin",
-     "size": 1624555275,
-     "sha256": "1fc70f774d38eb169993ac391eea357ef47c88757ef72ee5943879b7e8e2bc69",
-     "local": false
-    }
-   ]
-  },
   {
    "id": "kokoro",
    "domain": "speech",
@@ -2127,42 +1741,6 @@
     }
    ]
   },
-  {
-   "id": "sam3dbody",
-   "domain": "body",
-   "backend": "body-native",
-   "available": true,
-   "gated": false,
-   "license": {
-    "name": "SAM License",
-    "url": "https://huggingface.co/Comfy-Org/sam-3d-body",
-    "summary": "SAM 3D Body is under the SAM License / Meta acceptable-use terms published with the checkpoint. Review the model card before production use. This stack never downloads facebook/* checkpoints.",
-    "restriction": "community"
-   },
-   "vram_gb": 4.5,
-   "note": "SAM 3D Body (Comfy-Org/sam-3d-body, SAM License) RGB image -> application/json human pose packet. Native Rust inference; no Python, Torch, subprocess, or silent fallback. facebook/* checkpoints are never fetched. The checkpoint is pinned to an immutable revision, byte size, and SHA-256. Options ride the prompt string: `hands` (both hand crops, wrist fusion), `detect` (SAM 3.1 person detection, needs the optional native-segment weights), `persons=N` (max persons for detect).",
-   "files": [
-    {
-     "role": "native-body",
-     "repo": "Comfy-Org/sam-3d-body",
-     "path": "detection/sam_3d_body_dinov3_bf16.safetensors",
-     "revision": "60476aced0b8de0a0e82a318c79a85061cc97434",
-     "cache_as": "body/sam3dbody/sam_3d_body_dinov3_bf16.safetensors",
-     "size": 2830737652,
-     "sha256": "59fa45200c504c5b56625004d7d3385daf48c616613e88099e43bf83b3e249cf"
-    },
-    {
-     "role": "native-segment",
-     "repo": "Comfy-Org/sam3.1",
-     "path": "checkpoints/sam3.1_multiplex_fp16.safetensors",
-     "revision": "f38cd62b71494b53ac2b56ca36e24f3c8d565581",
-     "cache_as": "segment/sam3-1-multiplex/sam3.1_multiplex_fp16.safetensors",
-     "size": 1745546848,
-     "sha256": "9ba99c92703c2e8b4f47de2d34a539bb8e18923049e238b780d70dbe6368eb03",
-     "optional": true
-    }
-   ]
-  },
   {
    "id": "sam3-1-multiplex",
    "domain": "segment",
diff --git a/libs/ai/hub/src/activity.rs b/libs/ai/hub/src/activity.rs
deleted file mode 100644
index 402c63c80..000000000
--- a/libs/ai/hub/src/activity.rs
+++ /dev/null
@@ -1,280 +0,0 @@
-//! Machine activity safety gate. The monitor alone probes the OS. Readers use
-//! atomics, including cancellation checks made by independent backend lanes.
-use std::sync::{Arc, atomic::{AtomicBool, AtomicU64, Ordering}};
-use std::time::{Duration, Instant};
-use crate::protocol::ActivityJson;
-
-#[cfg(any(target_os = "windows", test))]
-mod windows;
-
-#[derive(Clone, Debug)]
-pub struct Config {
-    pub enabled: bool,
-    pub supported: bool,
-    pub idle_seconds: u64,
-    pub quiet_seconds: u64,
-    pub gpu_percent: f64,
-    pub stale_ms: u64,
-    pub invalid: bool,
-}
-impl Default for Config {
-    fn default() -> Self {
-        Self { enabled: cfg!(target_os="windows"), supported: cfg!(target_os="windows"),
-            idle_seconds: 300, quiet_seconds: 20, gpu_percent: 15.0, stale_ms: 5000, invalid: false }
-    }
-}
-impl Config {
-    pub fn from_env() -> Self { Self::parse(|key| match std::env::var(key) {
-        Ok(value) => Some(value),
-        Err(std::env::VarError::NotPresent) => None,
-        Err(std::env::VarError::NotUnicode(_)) => Some("invalid-non-unicode-setting".into()),
-    }) }
-    fn parse(mut env: impl FnMut(&str)->Option<String>) -> Self {
-        let mut c = Self::default();
-        // Only this exact operator environment setting overrides the gate.
-        if let Some(v) = env("MAKEPAD_AI_ACTIVITY") {
-            match v.as_str() { "enabled" => c.enabled = true, "operator-disabled" => c.enabled = false,
-                _ => { c.enabled = true; c.invalid = true; } }
-        }
-        for (name, out, min, max) in [
-            ("MAKEPAD_AI_ACTIVITY_IDLE_SECONDS", &mut c.idle_seconds, 300, 86400),
-            ("MAKEPAD_AI_ACTIVITY_QUIET_SECONDS", &mut c.quiet_seconds, 15, 300),
-            ("MAKEPAD_AI_ACTIVITY_STALE_MS", &mut c.stale_ms, 2000, 5000),
-        ] {
-            if let Some(v) = env(name) { match v.parse::<u64>() {
-                Ok(v) if v >= min && v <= max => *out = v, _ => c.invalid = true,
-            }}
-        }
-        if let Some(v) = env("MAKEPAD_AI_ACTIVITY_GPU_PERCENT") { match v.parse::<f64>() {
-            Ok(v) if v.is_finite() && v > 0.0 && v <= 100.0 => c.gpu_percent = v,
-            _ => c.invalid = true,
-        }}
-        // Invalid configuration always fails closed, even beside an override.
-        if c.invalid { c.enabled = true; }
-        c
-    }
-}
-
-#[derive(Clone, Debug)]
-pub(super) struct Observation {
-    pub idle_seconds: Option<u64>,
-    pub fullscreen: Result<bool, &'static str>,
-    pub controller_active: Result<bool, &'static str>,
-    pub foreign_gpu_percent: Result<f64, &'static str>,
-    pub session_error: Option<&'static str>,
-}
-
-// Compact reason/status atomics: no private process/session information leaves
-// the monitor. An odd sequence or inconsistent read fails closed immediately.
-const START: u64=0; const IDLE:u64=1; const INPUT:u64=2; const FULLSCREEN:u64=3;
-const CONTROLLER:u64=4; const GPU:u64=5; const QUIET:u64=6; const SESSION_ERROR:u64=7;
-const FULLSCREEN_ERROR:u64=8; const CONTROLLER_ERROR:u64=9; const GPU_ERROR:u64=10;
-const CONFIG_ERROR:u64=11; const DISABLED:u64=12; const UNSUPPORTED:u64=13; const STALE:u64=14; const RETIRING:u64=15;
-fn reason(code:u64)->(&'static str,&'static str) { match code {
-    IDLE=>("idle","quiet"), INPUT=>("busy","recent-input"), FULLSCREEN=>("busy","fullscreen"),
-    CONTROLLER=>("busy","controller-active"), GPU=>("busy","foreign-gpu-load"), QUIET=>("busy","quiet-hysteresis"),
-    SESSION_ERROR=>("unknown","session-visibility"), FULLSCREEN_ERROR=>("unknown","foreground-unavailable"),
-    CONTROLLER_ERROR=>("unknown","controller-probe-unavailable"), GPU_ERROR=>("unknown","gpu-counter-unavailable"),
-    CONFIG_ERROR=>("unknown","invalid-operator-configuration"), DISABLED=>("disabled","operator-disabled"),
-    UNSUPPORTED=>("unsupported","platform-unsupported"), STALE=>("unknown","monitor-stale"),
-    RETIRING=>("busy","releasing-models"),
-    _=>("unknown","monitor-starting"),
-}}
-fn permits(code:u64, config:&Config)->bool { code==IDLE || code==DISABLED || (code==UNSUPPORTED && !config.enabled) }
-
-const GPU_BUSY_MS: u64 = 3_000;
-
-pub struct Policy { config: Config, quiet_since: Option<u64>, controller_last: Option<u64>, last_sample: Option<u64>, gpu_busy_since: Option<u64> }
-impl Policy {
-    pub fn new(config:Config)->Self { Self {config, quiet_since:None,controller_last:None,last_sample:None,gpu_busy_since:None} }
-    fn observe(&mut self, now:u64, o:&Observation)->(u64,Option<u64>) {
-        let c=&self.config;
-        if c.invalid {return (CONFIG_ERROR,o.idle_seconds)}
-        if !c.supported {return (UNSUPPORTED,o.idle_seconds)}
-        if !c.enabled {return (DISABLED,o.idle_seconds)}
-        if self.last_sample.is_some_and(|last| now.saturating_sub(last)>c.stale_ms || now<last) { self.quiet_since=None; self.gpu_busy_since=None; }
-        self.last_sample=Some(now);
-        if o.controller_active==Ok(true) {self.controller_last=Some(now);}
-        let idle=o.idle_seconds.map(|idle| self.controller_last.map_or(idle, |last| idle.min(now.saturating_sub(last)/1000)));
-        let mut code=if o.session_error.is_some() || idle.is_none() {SESSION_ERROR}
-            else if o.fullscreen.is_err() {FULLSCREEN_ERROR}
-            else if o.controller_active.is_err() {CONTROLLER_ERROR}
-            else if o.foreign_gpu_percent.as_ref().map_or(true,|v| !v.is_finite() || *v<0.0) {GPU_ERROR}
-            else if o.fullscreen==Ok(true) {FULLSCREEN}
-            else if o.controller_active==Ok(true) {CONTROLLER}
-            else if idle.unwrap()<c.idle_seconds {INPUT}
-            else if o.foreign_gpu_percent.unwrap()>=c.gpu_percent {GPU}
-            else {IDLE};
-        if code==GPU {
-            // Driver upload/copy bursts and background redraws are not proof
-            // that a person has resumed using an otherwise idle computer.
-            let since=*self.gpu_busy_since.get_or_insert(now);
-            if now.saturating_sub(since)<GPU_BUSY_MS { code=IDLE; }
-        } else { self.gpu_busy_since=None; }
-        if code!=IDLE {self.quiet_since=None;return(code,idle)}
-        let since=*self.quiet_since.get_or_insert(now);
-        (if now.saturating_sub(since)>=c.quiet_seconds*1000 {IDLE} else {QUIET},idle)
-    }
-}
-
-#[derive(Debug)]
-pub struct ActivityGate {
-    config: Config, clock: Instant, sequence:AtomicU64, code:AtomicU64,
-    sampled_ms:AtomicU64, idle:AtomicU64, gpu:AtomicU64, epoch:AtomicU64, retiring:AtomicBool,
-}
-impl ActivityGate {
-    pub fn new(config:Config)->Arc<Self> {
-        let code=if config.invalid {CONFIG_ERROR} else if !config.supported {UNSUPPORTED} else if !config.enabled {DISABLED} else {START};
-        Arc::new(Self { config,clock:Instant::now(),sequence:AtomicU64::new(0),code:AtomicU64::new(code),
-            sampled_ms:AtomicU64::new(0),idle:AtomicU64::new(u64::MAX),gpu:AtomicU64::new(f64::NAN.to_bits()),epoch:AtomicU64::new(0),retiring:AtomicBool::new(false) })
-    }
-    pub fn epoch(&self)->u64 {self.epoch.load(Ordering::SeqCst)}
-    fn now(&self)->u64 {self.clock.elapsed().as_millis() as u64}
-    fn read(&self)->(u64,u64,Option<u64>,Option<f64>) {
-        let before=self.sequence.load(Ordering::SeqCst);
-        let mut code=self.code.load(Ordering::SeqCst);
-        let age=self.now().saturating_sub(self.sampled_ms.load(Ordering::SeqCst));
-        let idle=self.idle.load(Ordering::SeqCst);
-        let gpu=f64::from_bits(self.gpu.load(Ordering::SeqCst));
-        if before%2!=0 || before!=self.sequence.load(Ordering::SeqCst) || (self.config.enabled && age>self.config.stale_ms) {code=STALE;}
-        if code==IDLE && self.retiring.load(Ordering::SeqCst) {code=RETIRING;}
-        (code,age,(idle!=u64::MAX).then_some(idle),gpu.is_finite().then_some(gpu))
-    }
-    pub fn allows_work(&self)->bool {
-        // Do not use the metadata seqlock here: a healthy monitor refreshing
-        // an idle sample must not spuriously cancel work during publication.
-        let code=self.code.load(Ordering::SeqCst);
-        permits(code,&self.config) && !self.retiring.load(Ordering::SeqCst)
-            && (!self.config.enabled || self.now().saturating_sub(self.sampled_ms.load(Ordering::SeqCst))<=self.config.stale_ms)
-    }
-    pub(crate) fn retirement_finished(&self) { self.retiring.store(false,Ordering::SeqCst); }
-    pub fn refusal(&self)->Option<String> {let code=self.read().0; (!permits(code,&self.config)).then(||format!("local-use: {}",reason(code).1))}
-    pub fn snapshot(&self)->ActivityJson {
-        let (code,age,idle,gpu)=self.read();let (state,why)=reason(code);
-        ActivityJson {version:1, enabled:self.config.enabled, state:state.into(), reason:why.into(),idle_seconds:idle,
-            foreign_gpu_percent:gpu,admission_open:permits(code,&self.config),idle_threshold_seconds:self.config.idle_seconds,
-            quiet_seconds:self.config.quiet_seconds,gpu_threshold_percent:self.config.gpu_percent,sample_age_ms:age}
-    }
-    fn publish(&self,code:u64,idle:Option<u64>,gpu:Option<f64>) {
-        self.sequence.fetch_add(1,Ordering::SeqCst);
-        // Advance on entry to busy: work that missed a short busy interval
-        // can never resume under a newly quiet snapshot. Retirement must
-        // complete even if a slow load outlasts the quiet interval.
-        if !permits(code,&self.config) && permits(self.code.load(Ordering::SeqCst),&self.config) {
-            self.retiring.store(true,Ordering::SeqCst);
-            self.epoch.fetch_add(1,Ordering::SeqCst);
-        }
-        self.code.store(code,Ordering::SeqCst);self.idle.store(idle.unwrap_or(u64::MAX),Ordering::SeqCst);
-        self.gpu.store(gpu.unwrap_or(f64::NAN).to_bits(),Ordering::SeqCst);
-        self.sampled_ms.store(self.now(),Ordering::SeqCst);self.sequence.fetch_add(1,Ordering::SeqCst);
-    }
-    #[cfg(test)]
-    pub(crate) fn test_publish(&self,open:bool) {self.publish(if open {IDLE}else{INPUT},Some(if open{600}else{0}),Some(0.0));}
-}
-
-pub struct Monitor { stop:Arc<AtomicBool>, thread:Option<std::thread::JoinHandle<()>> }
-impl Monitor {
-    pub fn start(gate:Arc<ActivityGate>,jobs:crate::jobs::SharedJobs)->std::io::Result<Self> {
-        let stop=Arc::new(AtomicBool::new(false));let stopping=stop.clone();
-        let thread=std::thread::Builder::new().name("ai-hub-activity".into()).spawn(move || {
-            let mut sampler=Sampler::new(gate.config.clone());
-            while !stopping.load(Ordering::Relaxed) {
-                sampler.poll(&gate);
-                jobs.with(|store|store.interrupt_for_activity());
-                std::thread::park_timeout(Duration::from_secs(1));
-            }
-        })?;
-        Ok(Self {stop,thread:Some(thread)})
-    }
-}
-impl Drop for Monitor {fn drop(&mut self){self.stop.store(true,Ordering::Relaxed);if let Some(t)=self.thread.take(){t.thread().unpark();let _=t.join();}}}
-struct Sampler {
-    policy:Policy,
-    #[cfg(target_os="windows")] probe:windows::Probe,
-}
-impl Sampler {
-    fn new(config:Config)->Self {Self {policy:Policy::new(config),#[cfg(target_os="windows")] probe:windows::Probe::new()}}
-    fn poll(&mut self,gate:&ActivityGate) {
-        #[cfg(target_os="windows")]
-        let o=self.probe.sample();
-        #[cfg(not(target_os="windows"))]
-        let o=Observation {idle_seconds:None,fullscreen:Err("unsupported"),controller_active:Err("unsupported"),foreign_gpu_percent:Err("unsupported"),session_error:Some("unsupported")};
-        let (code,idle)=self.policy.observe(gate.now(),&o);
-        gate.publish(code,idle,o.foreign_gpu_percent.ok());
-    }
-}
-/// Bounded headless evidence. No singleton, ports, cache paths or GPU models.
-pub fn run_probe(seconds:u64)->Result<(),crate::AssetAiError> {
-    use makepad_micro_serde::SerJson;
-    if !(1..=3600).contains(&seconds) {return Err(crate::AssetAiError::Io("activity probe duration must be 1..3600 seconds".into()))}
-    let config=Config::from_env();let gate=ActivityGate::new(config.clone());let mut sampler=Sampler::new(config);
-    for n in 0..seconds {sampler.poll(&gate);gate.retirement_finished();println!("{}",gate.snapshot().serialize_json());if n+1<seconds {std::thread::sleep(Duration::from_secs(1));}}
-    Ok(())
-}
-#[cfg(any(target_os="windows",test))]
-fn tick_idle_seconds(now:u32,last:u32)->u64 {u64::from(now.wrapping_sub(last))/1000}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    fn config()->Config {Config{enabled:true,supported:true,..Config::default()}}
-    fn quiet()->Observation {Observation{idle_seconds:Some(600),fullscreen:Ok(false),controller_active:Ok(false),foreign_gpu_percent:Ok(0.0),session_error:None}}
-    #[test] fn hysteresis_errors_and_controller_hold() {
-        let mut p=Policy::new(config());let mut o=quiet();
-        for t in 0..20 {assert_eq!(p.observe(t*1000,&o).0,QUIET);}
-        assert_eq!(p.observe(20000,&o).0,IDLE);
-        o.controller_active=Ok(true);assert_eq!(p.observe(21000,&o).0,CONTROLLER);
-        o.controller_active=Ok(false);assert_eq!(p.observe(22000,&o).0,INPUT);
-        o.session_error=Some("denied");assert_eq!(p.observe(23000,&o).0,SESSION_ERROR);
-        o=quiet();assert_eq!(p.observe(400000,&o).0,QUIET);
-    }
-    #[test] fn gap_resets_quiet_and_busy_blocks_immediately() {
-        let mut p=Policy::new(config());let mut o=quiet();p.observe(0,&o);
-        assert_eq!(p.observe(21000,&o).0,QUIET);
-        o.fullscreen=Ok(true);assert_eq!(p.observe(22000,&o).0,FULLSCREEN);
-        o.fullscreen=Ok(false);
-        o.foreign_gpu_percent=Err("warmup");assert_eq!(p.observe(23000,&o).0,GPU_ERROR);
-    }
-    #[test] fn invalid_settings_never_disable() {
-        for v in ["NaN","0","101","-1","oops"] {
-            let c=Config::parse(|key| match key {"MAKEPAD_AI_ACTIVITY"=>Some("operator-disabled".into()),"MAKEPAD_AI_ACTIVITY_GPU_PERCENT"=>Some(v.into()),_=>None});
-            assert!(c.enabled && c.invalid);assert!(!ActivityGate::new(c).allows_work());
-        }
-    }
-    #[test] fn gpu_spikes_do_not_cancel_but_sustained_load_does() {
-        let mut p=Policy::new(config());let mut o=quiet();
-        for t in 0..=20 {p.observe(t*1000,&o);}
-        o.foreign_gpu_percent=Ok(8.0);
-        assert_eq!(p.observe(21000,&o).0,IDLE);
-        o.foreign_gpu_percent=Ok(90.0);
-        for t in 22..25 {assert_eq!(p.observe(t*1000,&o).0,IDLE);}
-        o.foreign_gpu_percent=Ok(0.0);
-        assert_eq!(p.observe(25000,&o).0,IDLE);
-        o.foreign_gpu_percent=Ok(20.0);
-        for t in 26..29 {assert_eq!(p.observe(t*1000,&o).0,IDLE);}
-        assert_eq!(p.observe(29000,&o).0,GPU);
-        o.foreign_gpu_percent=Ok(0.0);
-        assert_eq!(p.observe(30000,&o).0,QUIET);
-        for t in 31..50 {assert_eq!(p.observe(t*1000,&o).0,QUIET);}
-        assert_eq!(p.observe(50000,&o).0,IDLE);
-    }
-    #[test] fn human_activity_and_invalid_samples_interrupt_during_gpu_grace() {
-        for (observation, expected) in [
-            (Observation{idle_seconds:Some(0),..quiet()},INPUT),
-            (Observation{fullscreen:Ok(true),..quiet()},FULLSCREEN),
-            (Observation{controller_active:Ok(true),..quiet()},CONTROLLER),
-            (Observation{foreign_gpu_percent:Err("unavailable"),..quiet()},GPU_ERROR),
-        ] {
-            let mut p=Policy::new(config());let mut o=quiet();
-            for t in 0..=20 {p.observe(t*1000,&o);}
-            o.foreign_gpu_percent=Ok(90.0);
-            assert_eq!(p.observe(21000,&o).0,IDLE);
-            assert_eq!(p.observe(22000,&observation).0,expected);
-        }
-    }
-    #[test] fn stale_and_epoch_cancel_are_latched() {
-        let g=ActivityGate::new(Config{stale_ms:0,..config()});g.test_publish(true);
-        std::thread::sleep(Duration::from_millis(2));assert!(!g.allows_work());assert_eq!(g.snapshot().reason,"monitor-stale");
-        assert_eq!(tick_idle_seconds(500, u32::MAX-499),1);
-    }
-}
diff --git a/libs/ai/hub/src/activity/windows.rs b/libs/ai/hub/src/activity/windows.rs
deleted file mode 100644
index ae470b5f0..000000000
--- a/libs/ai/hub/src/activity/windows.rs
+++ /dev/null
@@ -1,900 +0,0 @@
-//! Windows activity sampling. No hooks, input contents, titles, or GPU contexts.
-//! All handles belong to the single monitor thread. FFI layouts are tested below.
-#![allow(dead_code)]
-use std::collections::{BTreeMap, BTreeSet};
-
-#[repr(C, align(8))]
-#[derive(Clone, Copy)]
-struct WtsInfoLevel1 {
-    session_id: u32,
-    session_state: i32,
-    session_flags: i32,
-    station_name: [u16; 33],
-    user_name: [u16; 21],
-    domain_name: [u16; 18],
-    logon_time: i64,
-    connect_time: i64,
-    disconnect_time: i64,
-    last_input_time: i64,
-    current_time: i64,
-    incoming_bytes: u32,
-    outgoing_bytes: u32,
-    incoming_frames: u32,
-    outgoing_frames: u32,
-    incoming_compressed_bytes: u32,
-    outgoing_compressed_bytes: u32,
-}
-#[repr(C)]
-#[derive(Clone, Copy)]
-union WtsInfoData {
-    level1: WtsInfoLevel1,
-}
-#[repr(C)]
-#[derive(Clone, Copy)]
-struct WtsInfoEx {
-    level: u32,
-    data: WtsInfoData,
-}
-#[repr(C)]
-#[derive(Default, Clone, Copy)]
-struct Gamepad {
-    buttons: u16,
-    left_trigger: u8,
-    right_trigger: u8,
-    left_x: i16,
-    left_y: i16,
-    right_x: i16,
-    right_y: i16,
-}
-#[repr(C)]
-#[derive(Default, Clone, Copy)]
-struct XInputState {
-    packet: u32,
-    gamepad: Gamepad,
-}
-#[repr(C)]
-#[derive(Clone, Copy)]
-union PdhValueData {
-    double_value: f64,
-    long_value: i32,
-    large_value: i64,
-    string_value: *const u16,
-}
-#[repr(C)]
-#[derive(Clone, Copy)]
-struct PdhValue {
-    status: u32,
-    value: PdhValueData,
-}
-#[repr(C)]
-#[derive(Clone, Copy)]
-struct PdhItem {
-    name: *const u16,
-    value: PdhValue,
-}
-
-fn held_controls(pad: &Gamepad) -> bool {
-    pad.buttons != 0
-        || pad.left_trigger > 30
-        || pad.right_trigger > 30
-        || (pad.left_x as i32).abs() > 7849
-        || (pad.left_y as i32).abs() > 7849
-        || (pad.right_x as i32).abs() > 8689
-        || (pad.right_y as i32).abs() > 8689
-}
-
-fn session_idle_seconds(current: i64, last: i64) -> Result<u64, &'static str> {
-    if current <= 0 || last <= 0 || last > current {
-        return Err("session_input_time_unknown");
-    }
-    Ok(((current - last) / 10_000_000) as u64)
-}
-
-fn engine_pid(name: &str) -> Option<u32> {
-    let tail = name.strip_prefix("pid_")?;
-    let (pid, rest) = tail.split_once('_')?;
-    if !rest.starts_with("luid_") || !rest.contains("_eng_") || !rest.contains("_engtype_") {
-        return None;
-    }
-    pid.parse().ok()
-}
-
-/// Sum foreign engine activity instead of averaging away a busy game among idle
-/// engines. Cap the aggregate at 100; do not discard unfamiliar app processes.
-fn foreign_load(
-    values: &[(String, u32, f64)],
-    excluded: &BTreeSet<u32>,
-    previous: &mut Option<BTreeSet<String>>,
-) -> Result<f64, &'static str> {
-    let mut names = BTreeSet::new();
-    let mut load = 0.0;
-    let mut invalid = false;
-    for (name, status, value) in values {
-        let pid = engine_pid(name).ok_or("gpu_counter_instance_unknown")?;
-        if excluded.contains(&pid) {
-            continue;
-        }
-        names.insert(name.clone());
-        if (*status != 0 && *status != 1) || !value.is_finite() || *value < 0.0 {
-            invalid = true;
-        } else {
-            load += value.min(100.0);
-        }
-    }
-    let changed = previous.as_ref() != Some(&names);
-    *previous = Some(names);
-    if invalid {
-        Err("gpu_counter_sample_unknown")
-    } else if changed {
-        Err("gpu_counter_warmup_or_churn")
-    } else {
-        Ok(load.min(100.0))
-    }
-}
-
-/// Creation times prevent PID reuse from making a foreign process look owned.
-fn descendant_pids(root: u32, processes: &BTreeMap<u32, (u32, u64)>) -> BTreeSet<u32> {
-    let mut owned = BTreeSet::from([root]);
-    loop {
-        let before = owned.len();
-        for (&pid, &(parent, created)) in processes {
-            if pid == root || created == 0 || !owned.contains(&parent) {
-                continue;
-            }
-            if let Some(&(_, parent_created)) = processes.get(&parent) {
-                if parent_created != 0 && created >= parent_created {
-                    owned.insert(pid);
-                }
-            }
-        }
-        if owned.len() == before {
-            return owned;
-        }
-    }
-}
-
-#[cfg(windows)]
-pub(super) use native::Probe;
-
-#[cfg(windows)]
-mod native {
-    use super::*;
-    use std::{ffi::c_void, mem, ptr};
-    type Handle = *mut c_void;
-    type XInputGetState = unsafe extern "system" fn(u32, *mut XInputState) -> u32;
-    const PDH_MORE_DATA: u32 = 0x8000_07d2;
-    const PDH_FMT_DOUBLE: u32 = 0x0000_0200;
-    const PDH_FMT_NOCAP100: u32 = 0x0000_8000;
-    #[repr(C)]
-    struct Session {
-        id: u32,
-        station: *mut u16,
-        state: i32,
-    }
-    #[repr(C)]
-    struct LastInput {
-        size: u32,
-        tick: u32,
-    }
-    #[repr(C)]
-    #[derive(Default)]
-    struct Rect {
-        left: i32,
-        top: i32,
-        right: i32,
-        bottom: i32,
-    }
-    #[repr(C)]
-    struct MonitorInfo {
-        size: u32,
-        monitor: Rect,
-        work: Rect,
-        flags: u32,
-    }
-    #[repr(C)]
-    struct ProcessEntry {
-        size: u32,
-        usage: u32,
-        pid: u32,
-        heap: usize,
-        module: u32,
-        threads: u32,
-        parent: u32,
-        priority: i32,
-        flags: u32,
-        exe: [u16; 260],
-    }
-    #[repr(C)]
-    #[derive(Default)]
-    struct FileTime {
-        low: u32,
-        high: u32,
-    }
-    #[link(name = "wtsapi32")]
-    unsafe extern "system" {
-        fn WTSEnumerateSessionsW(
-            server: Handle,
-            reserved: u32,
-            version: u32,
-            sessions: *mut *mut Session,
-            count: *mut u32,
-        ) -> i32;
-        fn WTSQuerySessionInformationW(
-            server: Handle,
-            session: u32,
-            class: i32,
-            buffer: *mut *mut u16,
-            bytes: *mut u32,
-        ) -> i32;
-        fn WTSFreeMemory(memory: *mut c_void);
-    }
-    #[link(name = "kernel32")]
-    unsafe extern "system" {
-        fn GetCurrentProcessId() -> u32;
-        fn ProcessIdToSessionId(pid: u32, session: *mut u32) -> i32;
-        fn GetTickCount() -> u32;
-        fn GetLastError() -> u32;
-        fn LoadLibraryExW(name: *const u16, file: Handle, flags: u32) -> Handle;
-        fn FreeLibrary(module: Handle) -> i32;
-        fn GetProcAddress(module: Handle, name: *const u8) -> *mut c_void;
-        fn CreateToolhelp32Snapshot(flags: u32, pid: u32) -> Handle;
-        fn Process32FirstW(snapshot: Handle, entry: *mut ProcessEntry) -> i32;
-        fn Process32NextW(snapshot: Handle, entry: *mut ProcessEntry) -> i32;
-        fn OpenProcess(access: u32, inherit: i32, pid: u32) -> Handle;
-        fn QueryFullProcessImageNameW(
-            process: Handle,
-            flags: u32,
-            name: *mut u16,
-            size: *mut u32,
-        ) -> i32;
-        fn GetProcessTimes(
-            process: Handle,
-            created: *mut FileTime,
-            exited: *mut FileTime,
-            kernel: *mut FileTime,
-            user: *mut FileTime,
-        ) -> i32;
-        fn GetSystemDirectoryW(path: *mut u16, size: u32) -> u32;
-        fn CloseHandle(handle: Handle) -> i32;
-    }
-    #[link(name = "user32")]
-    unsafe extern "system" {
-        fn GetLastInputInfo(info: *mut LastInput) -> i32;
-        fn GetForegroundWindow() -> Handle;
-        fn GetDesktopWindow() -> Handle;
-        fn GetShellWindow() -> Handle;
-        fn GetClassNameW(window: Handle, name: *mut u16, count: i32) -> i32;
-        fn GetWindowThreadProcessId(window: Handle, pid: *mut u32) -> u32;
-        fn GetWindowRect(window: Handle, rect: *mut Rect) -> i32;
-        fn MonitorFromWindow(window: Handle, flags: u32) -> Handle;
-        fn GetMonitorInfoW(monitor: Handle, info: *mut MonitorInfo) -> i32;
-        fn OpenInputDesktop(flags: u32, inherit: i32, access: u32) -> Handle;
-        fn CloseDesktop(desktop: Handle) -> i32;
-        fn SetThreadDpiAwarenessContext(context: Handle) -> Handle;
-    }
-    #[link(name = "shell32")]
-    unsafe extern "system" {
-        fn SHQueryUserNotificationState(state: *mut i32) -> i32;
-    }
-    #[link(name = "pdh")]
-    unsafe extern "system" {
-        fn PdhOpenQueryW(source: *const u16, user_data: usize, query: *mut Handle) -> u32;
-        fn PdhAddEnglishCounterW(
-            query: Handle,
-            path: *const u16,
-            user_data: usize,
-            counter: *mut Handle,
-        ) -> u32;
-        fn PdhCollectQueryData(query: Handle) -> u32;
-        fn PdhGetFormattedCounterArrayW(
-            counter: Handle,
-            format: u32,
-            bytes: *mut u32,
-            count: *mut u32,
-            items: *mut PdhItem,
-        ) -> u32;
-        fn PdhCloseQuery(query: Handle) -> u32;
-    }
-    fn wide(s: &str) -> Vec<u16> {
-        s.encode_utf16().chain(Some(0)).collect()
-    }
-    struct OwnedHandle(Handle);
-    impl Drop for OwnedHandle {
-        fn drop(&mut self) {
-            unsafe {
-                CloseHandle(self.0);
-            }
-        }
-    }
-    struct WtsMemory(*mut c_void);
-    impl Drop for WtsMemory {
-        fn drop(&mut self) {
-            unsafe {
-                WTSFreeMemory(self.0);
-            }
-        }
-    }
-
-    pub(in super::super) struct Probe {
-        query: Handle,
-        counter: Handle,
-        collected: bool,
-        previous: Option<BTreeSet<String>>,
-        xinput_module: Handle,
-        xinput: Option<XInputGetState>,
-        controller_packets: [Option<u32>; 4],
-    }
-    impl Probe {
-        pub(in super::super) fn new() -> Self {
-            let mut result = Self {
-                query: ptr::null_mut(),
-                counter: ptr::null_mut(),
-                collected: false,
-                previous: None,
-                xinput_module: ptr::null_mut(),
-                xinput: None,
-                controller_packets: [None; 4],
-            };
-            result.load_xinput();
-            result
-        }
-        fn load_xinput(&mut self) {
-            // Only system DLL search; never load a DLL from a writable CWD.
-            for dll in ["xinput1_4.dll", "xinput1_3.dll", "xinput9_1_0.dll"] {
-                let module = unsafe { LoadLibraryExW(wide(dll).as_ptr(), ptr::null_mut(), 0x800) };
-                if module.is_null() {
-                    continue;
-                }
-                let function = unsafe { GetProcAddress(module, b"XInputGetState\0".as_ptr()) };
-                if function.is_null() {
-                    unsafe {
-                        FreeLibrary(module);
-                    }
-                    continue;
-                }
-                self.xinput_module = module;
-                self.xinput =
-                    Some(unsafe { mem::transmute::<*mut c_void, XInputGetState>(function) });
-                return;
-            }
-        }
-        pub(in super::super) fn sample(&mut self) -> super::super::Observation {
-            let sessions = sample_sessions();
-            let (idle_seconds, session_error, visible) = match sessions {
-                Ok((idle, visible)) => (Some(idle), None, visible),
-                Err(error) => (None, Some(error), false),
-            };
-            super::super::Observation {
-                idle_seconds,
-                session_error,
-                fullscreen: if visible {
-                    fullscreen()
-                } else if session_error.is_none() {
-                    Ok(false)
-                } else {
-                    Err("interactive_session_not_visible")
-                },
-                controller_active: if visible {
-                    self.controllers()
-                } else if session_error.is_none() {
-                    Ok(false)
-                } else {
-                    Err("controller_session_not_visible")
-                },
-                foreign_gpu_percent: self.gpu_load(),
-            }
-        }
-        fn controllers(&mut self) -> Result<bool, &'static str> {
-            if self.xinput.is_none() {
-                self.load_xinput();
-            }
-            let get_state = self.xinput.ok_or("controller_api_unavailable")?;
-            let mut active = false;
-            let mut failed = false;
-            for slot in 0..4 {
-                let mut state = XInputState::default();
-                match unsafe { get_state(slot as u32, &mut state) } {
-                    0 => {
-                        // A held stick/button stays busy even when the packet is unchanged.
-                        active |= held_controls(&state.gamepad)
-                            || self.controller_packets[slot]
-                                .map_or(true, |old| old != state.packet);
-                        self.controller_packets[slot] = Some(state.packet);
-                    }
-                    1167 => {
-                        self.controller_packets[slot] = None;
-                    } // ERROR_DEVICE_NOT_CONNECTED
-                    _ => failed = true,
-                }
-            }
-            if failed {
-                Err("controller_sample_unknown")
-            } else {
-                Ok(active)
-            }
-        }
-        fn reset_pdh(&mut self) {
-            if !self.query.is_null() {
-                unsafe {
-                    PdhCloseQuery(self.query);
-                }
-            }
-            self.query = ptr::null_mut();
-            self.counter = ptr::null_mut();
-            self.collected = false;
-            self.previous = None;
-        }
-        fn gpu_load(&mut self) -> Result<f64, &'static str> {
-            if self.query.is_null() {
-                if unsafe { PdhOpenQueryW(ptr::null(), 0, &mut self.query) } != 0 {
-                    self.reset_pdh();
-                    return Err("gpu_counter_unavailable");
-                }
-                let path = wide("\\GPU Engine(*)\\Utilization Percentage");
-                if unsafe { PdhAddEnglishCounterW(self.query, path.as_ptr(), 0, &mut self.counter) }
-                    != 0
-                {
-                    self.reset_pdh();
-                    return Err("gpu_counter_unavailable");
-                }
-            }
-            if unsafe { PdhCollectQueryData(self.query) } != 0 {
-                self.reset_pdh();
-                return Err("gpu_counter_collect_failed");
-            }
-            if !self.collected {
-                self.collected = true;
-                return Err("gpu_counter_warmup");
-            }
-            let values = match self.counter_values() {
-                Ok(values) => values,
-                Err(reason) => {
-                    self.reset_pdh();
-                    return Err(reason);
-                }
-            };
-            let excluded = process_exclusions()?;
-            foreign_load(&values, &excluded, &mut self.previous)
-        }
-        fn counter_values(&self) -> Result<Vec<(String, u32, f64)>, &'static str> {
-            let mut bytes = 0;
-            let mut count = 0;
-            let format = PDH_FMT_DOUBLE | PDH_FMT_NOCAP100;
-            let status = unsafe {
-                PdhGetFormattedCounterArrayW(
-                    self.counter,
-                    format,
-                    &mut bytes,
-                    &mut count,
-                    ptr::null_mut(),
-                )
-            };
-            if status != PDH_MORE_DATA || bytes == 0 || bytes > 64 * 1024 * 1024 {
-                return Err("gpu_counter_instances_missing");
-            }
-            // u64 storage supplies the alignment required by PDH_FMT_COUNTERVALUE.
-            // Retry boundedly if the counter list grows between size/fill calls.
-            for _ in 0..3 {
-                let mut storage = vec![0u64; (bytes as usize + 7) / 8];
-                let capacity = storage.len() * 8;
-                bytes = capacity as u32;
-                let status = unsafe {
-                    PdhGetFormattedCounterArrayW(
-                        self.counter,
-                        format,
-                        &mut bytes,
-                        &mut count,
-                        storage.as_mut_ptr().cast(),
-                    )
-                };
-                if status == PDH_MORE_DATA {
-                    if bytes > 64 * 1024 * 1024 {
-                        break;
-                    }
-                    continue;
-                }
-                if status != 0
-                    || count == 0
-                    || count as usize > capacity / mem::size_of::<PdhItem>()
-                {
-                    return Err("gpu_counter_array_unknown");
-                }
-                let start = storage.as_ptr() as usize;
-                let end = start + capacity;
-                let items = unsafe {
-                    std::slice::from_raw_parts(storage.as_ptr().cast::<PdhItem>(), count as usize)
-                };
-                let mut result = Vec::with_capacity(items.len());
-                for item in items {
-                    let address = item.name as usize;
-                    if address < start || address >= end || address % 2 != 0 {
-                        return Err("gpu_counter_name_unknown");
-                    }
-                    let name =
-                        unsafe { std::slice::from_raw_parts(item.name, (end - address) / 2) };
-                    let length = name
-                        .iter()
-                        .position(|v| *v == 0)
-                        .ok_or("gpu_counter_name_unknown")?;
-                    let name = String::from_utf16(&name[..length])
-                        .map_err(|_| "gpu_counter_name_unknown")?;
-                    result.push((name, item.value.status, unsafe {
-                        item.value.value.double_value
-                    }));
-                }
-                return Ok(result);
-            }
-            Err("gpu_counter_array_churn")
-        }
-    }
-    impl Drop for Probe {
-        fn drop(&mut self) {
-            self.reset_pdh();
-            if !self.xinput_module.is_null() {
-                unsafe {
-                    FreeLibrary(self.xinput_module);
-                }
-            }
-        }
-    }
-
-    fn sample_sessions() -> Result<(u64, bool), &'static str> {
-        let mut own_session = 0;
-        if unsafe { ProcessIdToSessionId(GetCurrentProcessId(), &mut own_session) } == 0 {
-            return Err("process_session_unknown");
-        }
-        let mut sessions = ptr::null_mut();
-        let mut count = 0;
-        if unsafe { WTSEnumerateSessionsW(ptr::null_mut(), 0, 1, &mut sessions, &mut count) } == 0 {
-            return Err("session_enumeration_failed");
-        }
-        let _memory = WtsMemory(sessions.cast());
-        if count > 4096 || (count != 0 && sessions.is_null()) {
-            return Err("session_enumeration_invalid");
-        }
-        let entries = if count == 0 {
-            &[][..]
-        } else {
-            unsafe { std::slice::from_raw_parts(sessions, count as usize) }
-        };
-        let mut idle = u64::MAX;
-        let mut same_active = false;
-        for session in entries {
-            // Listening/reset/down/init entries are not interactive users.
-            if matches!(session.state, 6..=9) {
-                continue;
-            }
-            if !matches!(session.state, 0..=5) {
-                return Err("session_state_unknown");
-            }
-            let mut buffer = ptr::null_mut();
-            let mut bytes = 0;
-            if unsafe {
-                WTSQuerySessionInformationW(
-                    ptr::null_mut(),
-                    session.id,
-                    25,
-                    &mut buffer,
-                    &mut bytes,
-                )
-            } == 0
-            {
-                return Err("session_information_unavailable");
-            }
-            let _memory = WtsMemory(buffer.cast());
-            if buffer.is_null() || (bytes as usize) < mem::size_of::<WtsInfoEx>() {
-                return Err("session_information_invalid");
-            }
-            let info = unsafe { ptr::read_unaligned(buffer.cast::<WtsInfoEx>()) };
-            if info.level != 1 {
-                return Err("session_information_level_unknown");
-            }
-            let info = unsafe { info.data.level1 };
-            if info.session_id != session.id {
-                return Err("session_information_mismatch");
-            }
-            if info.session_state != session.state {
-                return Err("session_changed_during_sample");
-            }
-            if info.user_name[0] == 0 {
-                continue;
-            }
-            idle = idle.min(session_idle_seconds(
-                info.current_time,
-                info.last_input_time,
-            )?);
-            // WTS can inspect cross-session timestamps but foreground windows and
-            // XInput cannot. Never assert that an invisible active user is idle.
-            if matches!(session.state, 0..=3) {
-                if session.id != own_session || own_session == 0 {
-                    return Err("other_interactive_session_not_visible");
-                }
-                same_active = true;
-            }
-        }
-        if same_active {
-            let mut last = LastInput {
-                size: mem::size_of::<LastInput>() as u32,
-                tick: 0,
-            };
-            if unsafe { GetLastInputInfo(&mut last) } == 0 {
-                return Err("last_input_unavailable");
-            }
-            let now = unsafe { GetTickCount() };
-            // Modulo subtraction handles the 49-day tick wrap. A future input
-            // tick or age beyond half the cycle is ambiguous, so fail closed
-            // rather than converting it into an apparently very idle session.
-            if now.wrapping_sub(last.tick) > i32::MAX as u32 {
-                return Err("last_input_tick_ambiguous");
-            }
-            idle = idle.min(super::super::tick_idle_seconds(now, last.tick));
-        }
-        // No active user requires no session-specific foreground/controller probe.
-        // A disconnected logged-in user is still included in the WTS idle minimum.
-        Ok((idle, same_active))
-    }
-
-    fn fullscreen() -> Result<bool, &'static str> {
-        // Secure/other input desktops are not visible from this process.
-        let desktop = unsafe { OpenInputDesktop(0, 0, 0x0001) };
-        if desktop.is_null() {
-            return Err("input_desktop_unavailable");
-        }
-        unsafe {
-            CloseDesktop(desktop);
-        }
-        let mut state = 0;
-        if unsafe { SHQueryUserNotificationState(&mut state) } < 0 {
-            return Err("notification_state_unknown");
-        }
-        match state {
-            2 | 3 | 4 | 6 | 7 => return Ok(true),
-            1 | 5 => {}
-            _ => return Err("notification_state_unknown"),
-        }
-        let foreground = unsafe { GetForegroundWindow() };
-        if foreground.is_null() {
-            return Err("foreground_window_unavailable");
-        }
-        let shell = unsafe { GetShellWindow() };
-        if foreground == unsafe { GetDesktopWindow() } || (!shell.is_null() && foreground == shell)
-        {
-            return Ok(false);
-        }
-        let mut class = [0u16; 128];
-        let length = unsafe { GetClassNameW(foreground, class.as_mut_ptr(), class.len() as i32) };
-        if length <= 0 {
-            return Err("foreground_class_unknown");
-        }
-        let class = String::from_utf16_lossy(&class[..length as usize]);
-        if matches!(class.as_str(), "WorkerW" | "Progman") && !shell.is_null() {
-            let mut foreground_pid = 0;
-            let mut shell_pid = 0;
-            unsafe {
-                GetWindowThreadProcessId(foreground, &mut foreground_pid);
-                GetWindowThreadProcessId(shell, &mut shell_pid);
-            }
-            if foreground_pid != 0 && foreground_pid == shell_pid {
-                return Ok(false);
-            }
-        }
-        // Compare monitor and window bounds in the same physical coordinate
-        // space, including headless services on monitors above 100% scaling.
-        let old_dpi = unsafe { SetThreadDpiAwarenessContext((-4isize) as Handle) };
-        if old_dpi.is_null() {
-            return Err("foreground_dpi_context_unknown");
-        }
-        struct RestoreDpi(Handle);
-        impl Drop for RestoreDpi {
-            fn drop(&mut self) {
-                unsafe {
-                    SetThreadDpiAwarenessContext(self.0);
-                }
-            }
-        }
-        let _dpi = RestoreDpi(old_dpi);
-        let mut rect = Rect::default();
-        if unsafe { GetWindowRect(foreground, &mut rect) } == 0 {
-            return Err("foreground_rect_unknown");
-        }
-        let monitor = unsafe { MonitorFromWindow(foreground, 2) };
-        let mut info = MonitorInfo {
-            size: mem::size_of::<MonitorInfo>() as u32,
-            monitor: Rect::default(),
-            work: Rect::default(),
-            flags: 0,
-        };
-        if monitor.is_null() || unsafe { GetMonitorInfoW(monitor, &mut info) } == 0 {
-            return Err("foreground_monitor_unknown");
-        }
-        // Covers borderless and oversized fullscreen windows. No window title,
-        // process allowlist, or exclusive-mode requirement can hide a real game.
-        Ok(rect.left <= info.monitor.left
-            && rect.top <= info.monitor.top
-            && rect.right >= info.monitor.right
-            && rect.bottom >= info.monitor.bottom)
-    }
-
-    fn process_exclusions() -> Result<BTreeSet<u32>, &'static str> {
-        let snapshot = unsafe { CreateToolhelp32Snapshot(2, 0) };
-        if snapshot.is_null() || snapshot as isize == -1 {
-            return Err("gpu_process_snapshot_unavailable");
-        }
-        let snapshot = OwnedHandle(snapshot);
-        let mut entry: ProcessEntry = unsafe { mem::zeroed() };
-        entry.size = mem::size_of::<ProcessEntry>() as u32;
-        if unsafe { Process32FirstW(snapshot.0, &mut entry) } == 0 {
-            return Err("gpu_process_snapshot_empty");
-        }
-        let mut processes = BTreeMap::new();
-        let mut compositor = BTreeSet::new();
-        let mut directory = [0u16; 32768];
-        let size =
-            unsafe { GetSystemDirectoryW(directory.as_mut_ptr(), directory.len() as u32) } as usize;
-        let dwm_path = if size > 0 && size < directory.len() {
-            Some(
-                format!("{}\\dwm.exe", String::from_utf16_lossy(&directory[..size]))
-                    .to_ascii_lowercase(),
-            )
-        } else {
-            None
-        };
-        loop {
-            let process = unsafe { OpenProcess(0x1000, 0, entry.pid) }; // query-limited, never admin
-            let mut created = 0;
-            if !process.is_null() {
-                let process = OwnedHandle(process);
-                let mut creation = FileTime::default();
-                let mut exit = FileTime::default();
-                let mut kernel = FileTime::default();
-                let mut user = FileTime::default();
-                if unsafe {
-                    GetProcessTimes(process.0, &mut creation, &mut exit, &mut kernel, &mut user)
-                } != 0
-                {
-                    created = ((creation.high as u64) << 32) | creation.low as u64;
-                }
-                let len = entry
-                    .exe
-                    .iter()
-                    .position(|v| *v == 0)
-                    .unwrap_or(entry.exe.len());
-                if String::from_utf16_lossy(&entry.exe[..len]).eq_ignore_ascii_case("dwm.exe") {
-                    let mut path = [0u16; 32768];
-                    let mut length = path.len() as u32;
-                    if unsafe {
-                        QueryFullProcessImageNameW(process.0, 0, path.as_mut_ptr(), &mut length)
-                    } != 0
-                        && (length as usize) < path.len()
-                        && dwm_path.as_deref()
-                            == Some(
-                                String::from_utf16_lossy(&path[..length as usize])
-                                    .to_ascii_lowercase()
-                                    .as_str(),
-                            )
-                    {
-                        compositor.insert(entry.pid);
-                    }
-                }
-            }
-            processes.insert(entry.pid, (entry.parent, created));
-            if unsafe { Process32NextW(snapshot.0, &mut entry) } == 0 {
-                if unsafe { GetLastError() } != 18 {
-                    return Err("gpu_process_snapshot_incomplete");
-                }
-                break;
-            }
-        }
-        let mut excluded = descendant_pids(unsafe { GetCurrentProcessId() }, &processes);
-        excluded.extend(compositor);
-        Ok(excluded)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    #[test]
-    fn windows_ffi_layout_matches_sdk() {
-        use std::mem::{align_of, offset_of, size_of};
-        assert_eq!(size_of::<WtsInfoLevel1>(), 224);
-        assert_eq!(align_of::<WtsInfoLevel1>(), 8);
-        assert_eq!(offset_of!(WtsInfoLevel1, station_name), 12);
-        assert_eq!(offset_of!(WtsInfoLevel1, user_name), 78);
-        assert_eq!(offset_of!(WtsInfoLevel1, domain_name), 120);
-        assert_eq!(offset_of!(WtsInfoLevel1, last_input_time), 184);
-        assert_eq!(offset_of!(WtsInfoLevel1, current_time), 192);
-        assert_eq!(offset_of!(WtsInfoEx, data), 8);
-        assert_eq!(size_of::<WtsInfoEx>(), 232);
-        assert_eq!(size_of::<Gamepad>(), 12);
-        assert_eq!(size_of::<XInputState>(), 16);
-        assert_eq!(offset_of!(XInputState, gamepad), 4);
-        assert_eq!(offset_of!(PdhValue, value), 8);
-        assert_eq!(size_of::<PdhValue>(), 16);
-        if size_of::<usize>() == 8 {
-            assert_eq!(size_of::<PdhItem>(), 24);
-        }
-    }
-    #[test]
-    fn held_controller_controls_are_activity() {
-        assert!(!held_controls(&Gamepad::default()));
-        assert!(held_controls(&Gamepad {
-            buttons: 1,
-            ..Default::default()
-        }));
-        assert!(held_controls(&Gamepad {
-            right_trigger: 31,
-            ..Default::default()
-        }));
-        assert!(held_controls(&Gamepad {
-            left_x: i16::MIN,
-            ..Default::default()
-        }));
-        assert!(!held_controls(&Gamepad {
-            left_x: 200,
-            right_trigger: 2,
-            ..Default::default()
-        }));
-    }
-    #[test]
-    fn session_times_reject_unknown_and_clock_anomalies() {
-        assert_eq!(session_idle_seconds(4_000_000_000, 1_000_000_000), Ok(300));
-        assert!(session_idle_seconds(10, 0).is_err());
-        assert!(session_idle_seconds(10, 11).is_err());
-    }
-    fn engine(pid: u32, engine: u32, percent: f64) -> (String, u32, f64) {
-        (
-            format!("pid_{pid}_luid_0x00000000_0x0000ffff_phys_0_eng_{engine}_engtype_3D"),
-            0,
-            percent,
-        )
-    }
-    #[test]
-    fn foreign_gpu_is_summed_self_excluded_and_churn_recovers() {
-        let excluded = BTreeSet::from([42]);
-        let mut previous = None;
-        let values = vec![engine(42, 0, 100.0), engine(77, 0, 3.0), engine(88, 1, 3.0)];
-        assert!(foreign_load(&values, &excluded, &mut previous).is_err());
-        assert_eq!(foreign_load(&values, &excluded, &mut previous), Ok(6.0));
-        let mut values = values;
-        values.push(engine(42, 2, 100.0));
-        assert_eq!(foreign_load(&values, &excluded, &mut previous), Ok(6.0));
-        values.push(engine(99, 0, 2.0));
-        assert!(foreign_load(&values, &excluded, &mut previous).is_err());
-        assert_eq!(foreign_load(&values, &excluded, &mut previous), Ok(8.0));
-        values[1].2 = f64::NAN;
-        assert!(foreign_load(&values, &excluded, &mut previous).is_err());
-        values[1].2 = 3.0;
-        assert_eq!(foreign_load(&values, &excluded, &mut previous), Ok(8.0));
-    }
-    #[test]
-    fn unknown_counter_instances_fail_closed() {
-        assert_eq!(
-            engine_pid("pid_123_luid_0x1_0x2_phys_0_eng_1_engtype_Compute"),
-            Some(123)
-        );
-        assert_eq!(engine_pid("pid_123"), None);
-        assert_eq!(engine_pid("pid_abc_luid_x_eng_1_engtype_3D"), None);
-        assert!(foreign_load(
-            &[("unexpected".into(), 0, 0.0)],
-            &BTreeSet::new(),
-            &mut None
-        )
-        .is_err());
-    }
-    #[test]
-    fn only_verified_descendants_excluded_not_pid_reuse_or_names() {
-        let processes = BTreeMap::from([
-            (10, (1, 100)),
-            (20, (10, 101)),
-            (30, (20, 102)),
-            (40, (10, 99)),
-            (50, (10, 0)),
-            (60, (99, 200)),
-        ]);
-        assert_eq!(
-            descendant_pids(10, &processes),
-            BTreeSet::from([10, 20, 30])
-        );
-    }
-}
diff --git a/libs/ai/hub/src/backend.rs b/libs/ai/hub/src/backend.rs
index 6baeb75fd..ab33e3165 100644
--- a/libs/ai/hub/src/backend.rs
+++ b/libs/ai/hub/src/backend.rs
@@ -93,8 +93,6 @@ pub struct GenerateParams {
     pub text: String,
     pub voice: String,
     pub speed: f32,
-    /// Speech language hint (`language` on the wire); "" = model default.
-    pub language: String,
     /// 8-slot emotion vector (indextts), validated to length 8 and clamped
     /// per-slot to [0, 1.2]; `None` = neutral.
     pub emotion: Option<[f32; 8]>,
@@ -345,7 +343,6 @@ impl GenerateParams {
 
             text: request.text.clone().unwrap_or_default(),
             voice: request.voice.clone().unwrap_or_default(),
-            language: request.language.clone().unwrap_or_default(),
             speed: if speed.is_finite() && speed > 0.0 {
                 speed.clamp(0.25, 4.0) as f32
             } else {
@@ -592,9 +589,6 @@ pub fn img2img_start_step(strength: f32, steps: u32) -> u32 {
 /// enforced (it picks what the session itself encodes and pushes).
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
 pub enum OutputEncoding {
-    /// Do not send output frames. JSON stats/aux/error/stopped messages still
-    /// flow, making this suitable for structured per-frame backends.
-    None,
     /// Raw RGB8, no compression — cheapest on a LAN, always available.
     #[default]
     Raw,
@@ -612,16 +606,14 @@ impl OutputEncoding {
             "" | "raw" => Ok(OutputEncoding::Raw),
             "png" => Ok(OutputEncoding::Png),
             "h264" => Ok(OutputEncoding::H264),
-            "none" => Ok(OutputEncoding::None),
             other => Err(AssetAiError::Params(format!(
-                "unknown output_encoding {other:?} (expected \"none\", \"raw\", \"png\" or \"h264\")"
+                "unknown output_encoding {other:?} (expected \"raw\", \"png\" or \"h264\")"
             ))),
         }
     }
 
     pub fn as_str(&self) -> &'static str {
         match self {
-            OutputEncoding::None => "none",
             OutputEncoding::Raw => "raw",
             OutputEncoding::Png => "png",
             OutputEncoding::H264 => "h264",
@@ -633,7 +625,7 @@ impl OutputEncoding {
     /// hardware codec seam); `Raw`/`Png` are always available.
     pub fn is_supported_in_this_build(&self) -> bool {
         match self {
-            OutputEncoding::None | OutputEncoding::Raw | OutputEncoding::Png => true,
+            OutputEncoding::Raw | OutputEncoding::Png => true,
             OutputEncoding::H264 => cfg!(feature = "video"),
         }
     }
@@ -987,12 +979,6 @@ impl LiveParams {
                 input_encoding.as_str()
             )));
         }
-        if loop_mode == LoopMode::Feedback && output_encoding == OutputEncoding::None {
-            return Err(AssetAiError::Params(
-                "realtime: loop_mode \"feedback\" requires output frames; output_encoding \"none\" is not allowed"
-                    .to_string(),
-            ));
-        }
         let max_fps = request
             .max_fps
             .filter(|v| v.is_finite() && *v >= 0.0)
@@ -1065,15 +1051,13 @@ pub struct LiveFrameIn<'a> {
     pub config: &'a LiveConfig,
 }
 
-/// One `ContentBackend::live_step` call's output: the produced frame, an
-/// optional structured JSON packet sent before that frame, plus the backend's
-/// own wall-clock cost (surfaced in the `stats` message's `stage_ms.model`)
-/// and, inside that, the share the text encoder took (`stage_ms.text_encode`;
-/// 0 for backends without one, and near 0 on frames where `flux2_backend`
-/// served the prompt embeds from its cache).
+/// One `ContentBackend::live_step` call's output: the produced frame plus
+/// the backend's own wall-clock cost (surfaced in the `stats` message's
+/// `stage_ms.model`) and, inside that, the share the text encoder took
+/// (`stage_ms.text_encode`; 0 for backends without one, and near 0 on the
+/// frames where `flux2_backend` served the prompt embeds from its cache).
 pub struct LiveFrameOut {
     pub image: RgbImage,
-    pub aux_json: Option<String>,
     pub model_ms: f64,
     pub text_encode_ms: f64,
 }
@@ -1219,7 +1203,6 @@ pub fn validate_loras_for_backend(
 
 /// One generated output. `content_type` drives the `/artifact` response;
 /// `ext` names the file on disk.
-#[derive(Clone, Debug)]
 pub struct ArtifactData {
     pub content_type: &'static str,
     pub ext: &'static str,
@@ -1243,10 +1226,7 @@ pub type ProgressSink<'a> = &'a mut dyn FnMut(&str, f64);
 /// and unwind with [`AssetAiError::Cancelled`] promptly — seconds, not
 /// end-of-job. A single in-flight kernel/forward is the granularity floor.
 #[derive(Clone, Debug, Default)]
-pub struct CancelToken {
-    cancelled: std::sync::Arc<std::sync::atomic::AtomicBool>,
-    activity: Option<(std::sync::Arc<crate::activity::ActivityGate>, u64)>,
-}
+pub struct CancelToken(std::sync::Arc<std::sync::atomic::AtomicBool>);
 
 impl CancelToken {
     pub fn new() -> Self {
@@ -1255,21 +1235,11 @@ impl CancelToken {
 
     /// Raise the flag (idempotent).
     pub fn cancel(&self) {
-        self.cancelled.store(true, std::sync::atomic::Ordering::Relaxed);
+        self.0.store(true, std::sync::atomic::Ordering::Relaxed);
     }
 
     pub fn is_cancelled(&self) -> bool {
-        if self.activity_interrupted() { self.cancel(); }
-        self.cancelled.load(std::sync::atomic::Ordering::Relaxed)
-    }
-
-    pub(crate) fn bind_activity(&mut self, gate: std::sync::Arc<crate::activity::ActivityGate>) {
-        let epoch = gate.epoch();
-        self.activity = Some((gate, epoch));
-    }
-
-    pub(crate) fn activity_interrupted(&self) -> bool {
-        self.activity.as_ref().is_some_and(|(gate, epoch)| !gate.allows_work() || gate.epoch() != *epoch)
+        self.0.load(std::sync::atomic::Ordering::Relaxed)
     }
 
     /// `Err(AssetAiError::Cancelled)` once the flag is raised — the one-liner
@@ -1305,7 +1275,6 @@ impl<'a> BackendCtx<'a> {
     /// Downloads any registry files missing from the cache; returns their
     /// resolved local paths in registry order.
     pub fn ensure_files(&mut self) -> Result<Vec<PathBuf>, AssetAiError> {
-        crate::disk_space::check_model(self.spec, self.cache_dir)?;
         let mut paths = Vec::new();
         for file in &self.spec.files {
             self.cancel.check()?;
@@ -1583,9 +1552,7 @@ pub fn backend_compiled(name: &str) -> bool {
         // so it is compiled in exactly when the LLM is.
         "vision" => cfg!(feature = "llm"),
         "ocr" => cfg!(feature = "llm"),
-        "notes" => cfg!(feature = "notes-native"),
         "kokoro" => cfg!(feature = "tts"),
-        "whisper" => cfg!(feature = "stt"),
         "indextts" => cfg!(feature = "indextts"),
         // The `fast` (FastH3) lane rides the H3 pipeline: same feature.
         "h3" | "fast" => cfg!(feature = "video"),
@@ -1593,14 +1560,11 @@ pub fn backend_compiled(name: &str) -> bool {
         "moss" => cfg!(feature = "audio"),
         "woosh" => cfg!(feature = "audio"),
         "ace" => cfg!(feature = "audio"),
-        "beats" => cfg!(feature = "beats-native"),
-        "stems" => cfg!(feature = "stems-native"),
         "trellis" => cfg!(feature = "mesh"),
         "paint" | "paint-test" => cfg!(feature = "paint"),
         "matte-native" => cfg!(feature = "matte-native"),
         "depth-native" => cfg!(feature = "depth-native"),
         "segment-native" => cfg!(feature = "segment-native"),
-        "body-native" => cfg!(feature = "body-native"),
         "upscale-native" => cfg!(feature = "upscale-native"),
         "video-enhance" => {
             cfg!(feature = "upscale-native")
@@ -1659,7 +1623,6 @@ pub fn backend_provisioned(name: &str) -> bool {
         "ocr" => crate::vision_backend::vision_provisioned(),
         "depth-native" => cfg!(feature = "depth-native"),
         "segment-native" => cfg!(feature = "segment-native"),
-        "body-native" => cfg!(feature = "body-native"),
         "upscale-native" => cfg!(feature = "upscale-native"),
         "video-enhance" => {
             cfg!(feature = "upscale-native")
@@ -1784,30 +1747,11 @@ pub fn model_availability(
 
 pub fn create_backend(spec: &ModelSpec) -> Result<Box<dyn ContentBackend>, AssetAiError> {
     match spec.backend.as_str() {
-        "sample-kit" => Err(AssetAiError::Unavailable(
-            "sample-kit is a sample bank, not a model".to_string(),
-        )),
-        #[cfg(feature = "notes-native")]
-        "notes" => Ok(Box::new(crate::notes_backend::NotesBackend::new(&spec.id))),
-        #[cfg(not(feature = "notes-native"))]
-        "notes" => Err(AssetAiError::Unavailable(format!(
-            "model {} needs a build with the 'notes-native' cargo feature",
-            spec.id
-        ))),
         #[cfg(feature = "paint")]
         "paint" | "paint-test" => Ok(Box::new(crate::paint_backend::PaintBackend::new(spec))),
         "testpattern" => Ok(Box::new(crate::testpattern::TestPatternBackend::new(
             &spec.id,
         ))),
-        #[cfg(feature = "body-native")]
-        "body-native" => Ok(Box::new(
-            crate::body_native_backend::BodyNativeBackend::new_native(&spec.id),
-        )),
-        #[cfg(not(feature = "body-native"))]
-        "body-native" => Err(AssetAiError::Unavailable(format!(
-            "model {} needs a build with the 'body-native' cargo feature",
-            spec.id
-        ))),
         #[cfg(feature = "flux")]
         "flux" => Ok(Box::new(crate::flux_backend::FluxBackend::new(&spec.id))),
         #[cfg(not(feature = "flux"))]
@@ -1857,15 +1801,6 @@ pub fn create_backend(spec: &ModelSpec) -> Result<Box<dyn ContentBackend>, Asset
             "model {} needs a build with the 'llm' cargo feature",
             spec.id
         ))),
-        #[cfg(feature = "stt")]
-        "whisper" => Ok(Box::new(crate::whisper_backend::WhisperBackend::new_whisper(
-            &spec.id,
-        ))),
-        #[cfg(not(feature = "stt"))]
-        "whisper" => Err(AssetAiError::Unavailable(format!(
-            "model {} needs a build with the 'stt' cargo feature",
-            spec.id
-        ))),
         #[cfg(feature = "tts")]
         "kokoro" => Ok(Box::new(crate::kokoro_backend::KokoroBackend::new_kokoro(
             &spec.id,
@@ -1908,20 +1843,6 @@ pub fn create_backend(spec: &ModelSpec) -> Result<Box<dyn ContentBackend>, Asset
         ))),
         #[cfg(feature = "audio")]
         "ace" => Ok(Box::new(crate::ace_backend::AceBackend::new_ace(&spec.id))),
-        #[cfg(feature = "beats-native")]
-        "beats" => Ok(Box::new(crate::beats_backend::BeatsBackend::new(&spec.id))),
-        #[cfg(not(feature = "beats-native"))]
-        "beats" => Err(AssetAiError::Unavailable(format!(
-            "model {} needs a build with the 'beats-native' cargo feature",
-            spec.id
-        ))),
-        #[cfg(feature = "stems-native")]
-        "stems" => Ok(Box::new(crate::stems_backend::StemsBackend::new(&spec.id))),
-        #[cfg(not(feature = "stems-native"))]
-        "stems" => Err(AssetAiError::Unavailable(format!(
-            "model {} needs a build with the 'stems-native' cargo feature",
-            spec.id
-        ))),
         #[cfg(not(feature = "audio"))]
         "moss" => Err(AssetAiError::Unavailable(format!(
             "model {} needs a build with the 'audio' cargo feature",
@@ -2066,6 +1987,7 @@ mod tests {
     use super::{backend_compiled, create_backend, model_availability};
     #[cfg(not(feature = "python-backends"))]
     use super::backend_provisioned;
+    #[cfg(not(feature = "python-backends"))]
     use crate::error::AssetAiError;
     use crate::gpu::GpuInfo;
     use crate::registry::{Domain, ModelSpec};
@@ -2095,17 +2017,6 @@ mod tests {
         }
     }
 
-    #[test]
-    fn sample_kit_is_downloadable_but_not_runnable() {
-        match create_backend(&spec("sample-kit", true, Some(0.0))) {
-            Err(AssetAiError::Unavailable(message)) => {
-                assert_eq!(message, "sample-kit is a sample bank, not a model")
-            }
-            Err(error) => panic!("wrong sample-kit error: {error}"),
-            Ok(_) => panic!("sample-kit unexpectedly created a runnable backend"),
-        }
-    }
-
     #[cfg(feature = "indextts")]
     #[test]
     fn indextts_is_advertised_when_its_backend_is_compiled() {
diff --git a/libs/ai/hub/src/beats_backend.rs b/libs/ai/hub/src/beats_backend.rs
deleted file mode 100644
index b467b3cd2..000000000
--- a/libs/ai/hub/src/beats_backend.rs
+++ /dev/null
@@ -1,332 +0,0 @@
-//! Native Beat This! backend: audio bytes in, beat/downbeat JSON out.
-
-use crate::backend::{
-    ArtifactData, BackendCtx, CancelToken, ContentBackend, GenerateParams, ProgressSink,
-};
-use crate::error::AssetAiError;
-use makepad_ai_beats::{BeatAnalysis, BeatsModel, SAMPLE_RATE};
-use makepad_ai_common::DiffusionError;
-use makepad_audio_decode::{decode_audio_limited, sniff as sniff_audio, Limits};
-use std::fmt::Write;
-use std::path::PathBuf;
-use std::sync::mpsc;
-use std::thread;
-
-const MAX_DECODE_FRAMES: usize = 192_000 * 60 * 120;
-
-pub struct BeatsBackend {
-    model_id: String,
-    model_path: Option<PathBuf>,
-    worker: Option<BeatsWorker>,
-}
-
-impl BeatsBackend {
-    pub fn new(model_id: &str) -> Self {
-        Self {
-            model_id: model_id.to_string(),
-            model_path: None,
-            worker: None,
-        }
-    }
-}
-
-enum WorkerCommand {
-    Analyze {
-        mono: Vec<f32>,
-        cancel: CancelToken,
-        events: mpsc::Sender<WorkerEvent>,
-    },
-    Shutdown,
-}
-
-enum WorkerEvent {
-    Progress(usize, usize),
-    Done(Result<BeatAnalysis, WorkerError>),
-}
-
-enum WorkerError {
-    Cancelled,
-    Failed(String),
-}
-
-struct BeatsWorker {
-    commands: mpsc::Sender<WorkerCommand>,
-    join: Option<thread::JoinHandle<()>>,
-}
-
-impl BeatsWorker {
-    fn spawn(path: PathBuf) -> Result<Self, AssetAiError> {
-        let (commands_tx, commands_rx) = mpsc::channel();
-        let (ready_tx, ready_rx) = mpsc::sync_channel(1);
-        let join = thread::Builder::new()
-            .name("makepad-beats".to_string())
-            .spawn(move || {
-                let mut model = match BeatsModel::load(&path) {
-                    Ok(model) => {
-                        let _ = ready_tx.send(Ok(()));
-                        model
-                    }
-                    Err(error) => {
-                        let _ = ready_tx.send(Err(error.to_string()));
-                        return;
-                    }
-                };
-                while let Ok(command) = commands_rx.recv() {
-                    match command {
-                        WorkerCommand::Analyze {
-                            mono,
-                            cancel,
-                            events,
-                        } => {
-                            let mut hook = |done: usize, total: usize| {
-                                if cancel.is_cancelled() {
-                                    return Err(DiffusionError::Cancelled);
-                                }
-                                events.send(WorkerEvent::Progress(done, total)).map_err(|_| {
-                                    DiffusionError::model("beats progress receiver disconnected")
-                                })?;
-                                Ok(())
-                            };
-                            let result = model.analyze_with_progress(&mono, &mut hook).map_err(
-                                |error| match error {
-                                    DiffusionError::Cancelled => WorkerError::Cancelled,
-                                    other => WorkerError::Failed(other.to_string()),
-                                },
-                            );
-                            let _ = events.send(WorkerEvent::Done(result));
-                        }
-                        WorkerCommand::Shutdown => break,
-                    }
-                }
-            })
-            .map_err(|error| AssetAiError::Backend(format!("beats worker spawn: {error}")))?;
-        match ready_rx.recv() {
-            Ok(Ok(())) => Ok(Self {
-                commands: commands_tx,
-                join: Some(join),
-            }),
-            Ok(Err(error)) => {
-                let _ = join.join();
-                Err(AssetAiError::Backend(format!("beats load: {error}")))
-            }
-            Err(_) => {
-                let _ = join.join();
-                Err(AssetAiError::Backend(
-                    "beats worker exited during model load".to_string(),
-                ))
-            }
-        }
-    }
-
-    fn analyze(&self, mono: Vec<f32>, cancel: &CancelToken) -> Result<mpsc::Receiver<WorkerEvent>, AssetAiError> {
-        let (events_tx, events_rx) = mpsc::channel();
-        self.commands
-            .send(WorkerCommand::Analyze {
-                mono,
-                cancel: cancel.clone(),
-                events: events_tx,
-            })
-            .map_err(|_| AssetAiError::Backend("beats worker is not running".to_string()))?;
-        Ok(events_rx)
-    }
-
-    fn shutdown(&mut self) -> Result<(), AssetAiError> {
-        let _ = self.commands.send(WorkerCommand::Shutdown);
-        if let Some(join) = self.join.take() {
-            join.join()
-                .map_err(|_| AssetAiError::Backend("beats worker panicked".to_string()))?;
-        }
-        Ok(())
-    }
-}
-
-impl Drop for BeatsWorker {
-    fn drop(&mut self) {
-        let _ = self.commands.send(WorkerCommand::Shutdown);
-        if let Some(join) = self.join.take() {
-            let _ = join.join();
-        }
-    }
-}
-
-impl ContentBackend for BeatsBackend {
-    fn model_id(&self) -> &str {
-        &self.model_id
-    }
-
-    fn ensure_loaded(&mut self, ctx: &mut BackendCtx) -> Result<(), AssetAiError> {
-        ctx.ensure_files()?;
-        let path = ctx.path_by_role("weights")?;
-        if self.worker.is_some() && self.model_path.as_ref() == Some(&path) {
-            return Ok(());
-        }
-        ctx.cancel.check()?;
-        (ctx.progress)("load beat-this checkpoint", 0.0);
-        if let Some(mut worker) = self.worker.take() {
-            worker.shutdown()?;
-        }
-        let worker = BeatsWorker::spawn(path.clone())?;
-        ctx.cancel.check()?;
-        self.model_path = Some(path);
-        self.worker = Some(worker);
-        (ctx.progress)("load beat-this checkpoint", 1.0);
-        Ok(())
-    }
-
-    fn is_resident(&self) -> bool {
-        self.worker.is_some()
-    }
-
-    fn unload(&mut self) -> Result<(), AssetAiError> {
-        if let Some(mut worker) = self.worker.take() {
-            worker.shutdown()?;
-        }
-        self.model_path = None;
-        Ok(())
-    }
-
-    fn generate(
-        &mut self,
-        params: &GenerateParams,
-        progress: ProgressSink,
-        cancel: &CancelToken,
-    ) -> Result<Vec<ArtifactData>, AssetAiError> {
-        cancel.check()?;
-        if params.input_bytes.is_empty() {
-            return Err(AssetAiError::Params(
-                "beats requires an audio file in input_b64".to_string(),
-            ));
-        }
-        progress("decode audio", 0.01);
-        let (mono, input_rate) = decode_audio(&params.input_bytes, &params.input_content_type)?;
-        cancel.check()?;
-        let mono = if input_rate == SAMPLE_RATE {
-            mono
-        } else {
-            progress("resample audio to 22050 Hz", 0.04);
-            crate::resample::resample_channel(&mono, input_rate, SAMPLE_RATE)
-        };
-        cancel.check()?;
-        progress("log-mel frontend", 0.07);
-        let worker = self.worker.as_ref().ok_or_else(|| {
-            AssetAiError::Backend("beats generate called before ensure_loaded".to_string())
-        })?;
-        let events = worker.analyze(mono, cancel)?;
-        let analysis = loop {
-            match events.recv() {
-                Ok(WorkerEvent::Progress(done, total)) => {
-                    let ratio = if total == 0 {
-                        1.0
-                    } else {
-                        done as f64 / total as f64
-                    };
-                    progress(
-                        &format!("beat inference {done}/{total}"),
-                        0.10 + 0.88 * ratio,
-                    );
-                }
-                Ok(WorkerEvent::Done(Ok(analysis))) => break analysis,
-                Ok(WorkerEvent::Done(Err(WorkerError::Cancelled))) => {
-                    return Err(AssetAiError::Cancelled)
-                }
-                Ok(WorkerEvent::Done(Err(WorkerError::Failed(error)))) => {
-                    return Err(AssetAiError::Backend(format!("beats: {error}")))
-                }
-                Err(_) => {
-                    return Err(AssetAiError::Backend(
-                        "beats worker disconnected during inference".to_string(),
-                    ))
-                }
-            }
-        };
-        cancel.check()?;
-        progress("serialize beat analysis", 0.99);
-        let bytes = analysis_json(&analysis).into_bytes();
-        progress("done", 1.0);
-        Ok(vec![ArtifactData {
-            content_type: "application/json",
-            ext: "json",
-            bytes,
-        }])
-    }
-}
-
-fn decode_audio(bytes: &[u8], declared: &str) -> Result<(Vec<f32>, u32), AssetAiError> {
-    if bytes.len() >= 12 && &bytes[0..4] == b"RIFF" && &bytes[8..12] == b"WAVE" {
-        return crate::wav::decode_wav_to_mono_f32(bytes)
-            .map_err(|error| AssetAiError::Params(format!("beats wav: {error}")));
-    }
-    let format = sniff_audio(bytes).ok_or_else(|| {
-        AssetAiError::Params(format!(
-            "beats input is not a supported audio file (declared {declared:?}); send WAV, MP3, FLAC or Ogg Vorbis"
-        ))
-    })?;
-    let audio = decode_audio_limited(bytes, format, Limits::with_max_frames(MAX_DECODE_FRAMES))
-        .map_err(|error| AssetAiError::Params(format!("beats audio decode: {error}")))?;
-    if audio.rate == 0 || audio.channels == 0 || audio.frames() == 0 {
-        return Err(AssetAiError::Params("beats audio is empty".to_string()));
-    }
-    let channels = audio.channels as usize;
-    let mut mono = Vec::with_capacity(audio.frames());
-    for frame in audio.pcm_interleaved_f32.chunks_exact(channels) {
-        mono.push(frame.iter().copied().sum::<f32>() / channels as f32);
-    }
-    Ok((mono, audio.rate))
-}
-
-fn analysis_json(analysis: &BeatAnalysis) -> String {
-    let mut output = String::with_capacity(
-        128 + (analysis.beats_secs.len() + analysis.downbeats_secs.len()) * 12,
-    );
-    write!(
-        output,
-        "{{\"bpm\":{},\"confidence\":{},\"beats\":[",
-        analysis.bpm, analysis.confidence
-    )
-    .unwrap();
-    write_numbers(&mut output, &analysis.beats_secs);
-    output.push_str("],\"downbeats\":[");
-    write_numbers(&mut output, &analysis.downbeats_secs);
-    write!(output, "],\"frame_rate\":{}}}", analysis.frame_rate).unwrap();
-    output
-}
-
-fn write_numbers(output: &mut String, values: &[f64]) {
-    for (index, value) in values.iter().enumerate() {
-        if index != 0 {
-            output.push(',');
-        }
-        write!(output, "{value}").unwrap();
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn json_contract_has_only_public_summary_fields() {
-        let analysis = BeatAnalysis {
-            beats_secs: vec![0.5, 1.0],
-            downbeats_secs: vec![0.5],
-            bpm: 120.0,
-            confidence: 0.875,
-            frame_rate: 50.0,
-            beat_prob: vec![0.1],
-            downbeat_prob: vec![0.2],
-        };
-        assert_eq!(
-            analysis_json(&analysis),
-            "{\"bpm\":120,\"confidence\":0.875,\"beats\":[0.5,1],\"downbeats\":[0.5],\"frame_rate\":50}"
-        );
-    }
-
-    #[test]
-    fn wav_decode_downmixes_channels() {
-        let wav = crate::wav::encode_wav_pcm16_stereo(&[0.5, -0.5], &[-0.5, -0.5], 44_100);
-        let (mono, rate) = decode_audio(&wav, "audio/wav").unwrap();
-        assert_eq!(rate, 44_100);
-        assert!(mono[0].abs() < 1e-3);
-        assert!((mono[1] + 0.5).abs() < 1e-3);
-    }
-}
diff --git a/libs/ai/hub/src/bin/ocr_bench.rs b/libs/ai/hub/src/bin/ocr_bench.rs
index 11c2f5752..db5054a0a 100644
--- a/libs/ai/hub/src/bin/ocr_bench.rs
+++ b/libs/ai/hub/src/bin/ocr_bench.rs
@@ -571,17 +571,27 @@ impl Tally {
 
 // ------------------------------------------------------------ tower parity
 
-/// Stable CLI names for the two explicit reference arithmetic choices.
-const REFERENCE_KERNEL_OPTIONS: &[&str] = &["f32-gemm", "untiled-roformer"];
+/// The kernel kill switches that put the CUDA vision tower back on the
+/// arithmetic every fast path replaced: the dot-product-per-element f16
+/// matmul instead of cuBLAS, and the stems-shaped attention kernel instead
+/// of the register-tiled one. Setting all of them is the reference; clearing
+/// them is what ships.
+const REFERENCE_KERNEL_ENV: &[&str] =
+    &["MKLLM_DISABLE_GEMM_F16", "MKLLM_DISABLE_ROFORMER_TILED"];
 
-fn vision_execution_config(
-    reference: bool,
-    keep: &[String],
-) -> makepad_ai_llm::VisionExecutionConfig {
-    let disabled = |name: &str| reference || keep.iter().any(|value| value == name);
-    makepad_ai_llm::VisionExecutionConfig {
-        use_f16_gemm: !disabled("f32-gemm"),
-        tiled_roformer: !disabled("untiled-roformer"),
+/// Sets every reference switch, or clears all but `keep`.
+///
+/// `keep` is what turns one number into an attribution: leaving a switch set
+/// in the fast arm measures the tower with every kernel but that one
+/// replaced, so a failing total can be charged to the kernel that actually
+/// moved it rather than to the change as a whole.
+fn reference_kernels(on: bool, keep: &[String]) {
+    for var in REFERENCE_KERNEL_ENV {
+        if on || keep.iter().any(|k| k == var) {
+            std::env::set_var(var, "1");
+        } else {
+            std::env::remove_var(var);
+        }
     }
 }
 
@@ -595,8 +605,10 @@ fn vision_execution_config(
 /// and a synthetic image cannot tell you whether a real page's activations
 /// stay inside the range a narrower dtype can hold.
 ///
-/// Two towers rather than one because the explicit arithmetic choices are
-/// fixed when each patch-grid graph is planned and cached.
+/// Two towers rather than one because the kernel choice is made when a graph
+/// is planned, and each tower caches its plan per patch grid; the switches
+/// are set immediately before every encode so a cache miss re-plans into the
+/// configuration that encode is supposed to be measuring.
 fn vision_parity(args: &[String]) -> i32 {
     use makepad_ai_llm::{preprocess_rgb8, GgufFile, VisionConfig, VisionTower};
     use makepad_ai_hub::ocr_backend::{page_fit, resample_rgb8, MAX_INPUT_PIXELS};
@@ -615,8 +627,8 @@ fn vision_parity(args: &[String]) -> i32 {
         .map(|list| list.split(',').map(|s| s.trim().to_string()).filter(|s| !s.is_empty()).collect())
         .unwrap_or_default();
     for var in &keep {
-        if !REFERENCE_KERNEL_OPTIONS.contains(&var.as_str()) {
-            eprintln!("vision-parity: --keep-reference {var} is not one of {REFERENCE_KERNEL_OPTIONS:?}");
+        if !REFERENCE_KERNEL_ENV.contains(&var.as_str()) {
+            eprintln!("vision-parity: --keep-reference {var} is not one of {REFERENCE_KERNEL_ENV:?}");
             return 2;
         }
     }
@@ -663,10 +675,8 @@ fn vision_parity(args: &[String]) -> i32 {
 
     let mut towers = Vec::new();
     for reference in [true, false] {
-        match VisionTower::load_with_execution_config(
-            mmproj,
-            vision_execution_config(reference, &keep),
-        ) {
+        reference_kernels(reference, &keep);
+        match VisionTower::load(mmproj) {
             Ok(t) => towers.push(t),
             Err(e) => {
                 eprintln!("vision-parity: load vision tower: {e:?}");
@@ -705,6 +715,7 @@ fn vision_parity(args: &[String]) -> i32 {
         };
         drop(fitted);
 
+        reference_kernels(true, &keep);
         let reference = match ref_tower.encode(&prepared) {
             Ok(v) => v,
             Err(e) => {
@@ -712,6 +723,7 @@ fn vision_parity(args: &[String]) -> i32 {
                 return 1;
             }
         };
+        reference_kernels(false, &keep);
         let fast = match fast_tower.encode(&prepared) {
             Ok(v) => v,
             Err(e) => {
diff --git a/libs/ai/hub/src/bin/speech_roundtrip.rs b/libs/ai/hub/src/bin/speech_roundtrip.rs
deleted file mode 100644
index 3b8786f2f..000000000
--- a/libs/ai/hub/src/bin/speech_roundtrip.rs
+++ /dev/null
@@ -1,248 +0,0 @@
-//! Speak sentences through the hub's TTS session, hear them back through its
-//! STT session, and score the word error rate.
-//!
-//! "It made noise" is not a test. This closes the loop through the SAME
-//! sessions apps use — whichever engines the hub picks (Kokoro or the OS
-//! voice; Whisper here, on the machine node, on a LAN box, or the OS
-//! recognizer) — so it is also the scoreboard for comparing them:
-//!
-//! ```text
-//! cd libs/ai/hub && cargo run --release --bin speech-roundtrip
-//! cd libs/ai/hub && cargo run --release --bin speech-roundtrip -- --tts system --stt system --reach local
-//! cd libs/ai/hub && cargo run --release --bin speech-roundtrip -- score clip.wav "what it should say"
-//! ```
-//!
-//! `score` transcribes a WAV from anywhere (a reference export, a file on
-//! disk) through the same STT session and scores it against the words it
-//! should contain.
-
-use makepad_ai_hub::hub::AiHub;
-use makepad_ai_hub::speech::{
-    SpeechReach, SttConfig, SttEngine, SttEvent, TtsConfig, TtsEngine, TtsEvent, STT_SAMPLE_RATE,
-};
-use std::time::{Duration, Instant};
-
-const SENTENCES: &[&str] = &[
-    "Hi! I make games with you.",
-    "I made the player jump higher.",
-    "Escape the Gummer, a squishy purple blob.",
-    "You scored forty two points.",
-    "The little guy can run and jump on the platforms.",
-    "I gave the ghost bigger eyes and made it chase you faster.",
-];
-
-fn arg(args: &[String], flag: &str) -> Option<String> {
-    args.iter().position(|a| a == flag).and_then(|i| args.get(i + 1).cloned())
-}
-
-fn main() {
-    // Apple's synthesizer hands its audio back through the process's main run
-    // loop: run the tool on a thread and keep main pumping. Everything ends
-    // through `std::process::exit`, which is how the pump stops.
-    #[cfg(target_os = "macos")]
-    {
-        std::thread::spawn(|| {
-            run();
-            std::process::exit(0);
-        });
-        unsafe { CFRunLoopRun() };
-    }
-    #[cfg(not(target_os = "macos"))]
-    run();
-}
-
-#[cfg(target_os = "macos")]
-#[link(name = "CoreFoundation", kind = "framework")]
-extern "C" {
-    fn CFRunLoopRun();
-}
-
-fn run() {
-    let args: Vec<String> = std::env::args().skip(1).collect();
-    let reach = match arg(&args, "--reach").as_deref() {
-        Some("local") => SpeechReach::Local,
-        Some("machine") => SpeechReach::Machine,
-        _ => SpeechReach::Lan,
-    };
-    let tts_engine = match arg(&args, "--tts").as_deref() {
-        Some("system") => TtsEngine::System,
-        Some("kokoro") => TtsEngine::Kokoro,
-        _ => TtsEngine::Auto,
-    };
-    let stt_engine = match arg(&args, "--stt").as_deref() {
-        Some("system") => SttEngine::System,
-        Some("whisper") => SttEngine::Whisper,
-        _ => SttEngine::Auto,
-    };
-
-    let hub = AiHub::in_process();
-    if args.first().map(String::as_str) == Some("score") {
-        return score(&hub, &args[1..], stt_engine, reach);
-    }
-    let tts = hub.start_tts(TtsConfig { engine: tts_engine, reach, voice: arg(&args, "--voice"), ..TtsConfig::default() });
-    let stt = hub.start_stt(SttConfig { engine: stt_engine, reach, ..SttConfig::default() });
-
-    // Wait for both engines; print what the hub chose.
-    let deadline = Instant::now() + Duration::from_secs(180);
-    let (mut tts_ready, mut stt_ready) = (false, false);
-    while !(tts_ready && stt_ready) {
-        for event in tts.poll() {
-            match event {
-                TtsEvent::Loading { phase, fraction } => eprintln!("tts loading: {phase} {:.0}%", fraction * 100.0),
-                TtsEvent::Ready(info) => {
-                    println!("tts : {} via {}{} ({} voices)", info.engine, info.pipe, remote(&info.remote), info.voices.len());
-                    tts_ready = true;
-                }
-                TtsEvent::Failed(why) => {
-                    eprintln!("tts failed: {why}");
-                    std::process::exit(1);
-                }
-                other => eprintln!("tts: unexpected {other:?}"),
-            }
-        }
-        for event in stt.poll() {
-            match event {
-                SttEvent::Loading { phase, fraction } => eprintln!("stt loading: {phase} {:.0}%", fraction * 100.0),
-                SttEvent::Ready(info) => {
-                    println!("stt : {} via {}{} caps={:?}", info.engine, info.pipe, remote(&info.remote), info.capabilities);
-                    if !info.capabilities.pcm_input {
-                        eprintln!("this recognizer only listens on the microphone; the roundtrip needs PCM input");
-                        std::process::exit(1);
-                    }
-                    stt_ready = true;
-                }
-                SttEvent::Failed(why) => {
-                    eprintln!("stt failed: {why}");
-                    std::process::exit(1);
-                }
-                other => eprintln!("stt: unexpected {other:?}"),
-            }
-        }
-        if Instant::now() > deadline {
-            eprintln!("engines did not come up in time");
-            std::process::exit(1);
-        }
-        std::thread::sleep(Duration::from_millis(20));
-    }
-    println!();
-
-    let (mut total_words, mut total_errors) = (0usize, 0usize);
-    let started = Instant::now();
-    for sentence in SENTENCES {
-        let id = tts.say(*sentence);
-        let audio = loop {
-            let mut got = None;
-            for event in tts.poll() {
-                match event {
-                    TtsEvent::Audio { utterance, audio, .. } if utterance == id => got = Some(audio),
-                    TtsEvent::Error { message, .. } => {
-                        eprintln!("tts error: {message}");
-                        std::process::exit(1);
-                    }
-                    _ => {}
-                }
-            }
-            if let Some(audio) = got {
-                break audio;
-            }
-            std::thread::sleep(Duration::from_millis(10));
-        };
-        let pcm = audio.resampled(STT_SAMPLE_RATE);
-        let synth_secs = audio.duration_secs();
-        let id = stt.transcribe(pcm.samples);
-        let heard = loop {
-            let mut got = None;
-            for event in stt.poll() {
-                match event {
-                    SttEvent::Final { utterance, transcript, .. } if utterance == id => got = Some(transcript.text()),
-                    SttEvent::Error { message, .. } => {
-                        eprintln!("stt error: {message}");
-                        std::process::exit(1);
-                    }
-                    _ => {}
-                }
-            }
-            if let Some(text) = got {
-                break text;
-            }
-            std::thread::sleep(Duration::from_millis(10));
-        };
-        let expected = words(sentence);
-        let got = words(&heard);
-        let errors = edit_distance(&expected, &got);
-        total_words += expected.len();
-        total_errors += errors;
-        println!("said  : {sentence}");
-        println!("heard : {heard}");
-        println!("        {synth_secs:.1}s audio, {errors} word error(s)\n");
-    }
-    println!(
-        "word error rate: {:.1}% ({total_errors}/{total_words}) in {:.1}s",
-        100.0 * total_errors as f64 / total_words.max(1) as f64,
-        started.elapsed().as_secs_f64()
-    );
-}
-
-fn remote(node: &Option<String>) -> String {
-    node.as_ref().map(|n| format!(" on {n}")).unwrap_or_default()
-}
-
-fn words(text: &str) -> Vec<String> {
-    text.split_whitespace()
-        .map(|w| w.chars().filter(|c| c.is_alphanumeric()).collect::<String>().to_lowercase())
-        .filter(|w| !w.is_empty())
-        .collect()
-}
-
-fn edit_distance(a: &[String], b: &[String]) -> usize {
-    let mut prev: Vec<usize> = (0..=b.len()).collect();
-    for (i, wa) in a.iter().enumerate() {
-        let mut cur = vec![i + 1];
-        for (j, wb) in b.iter().enumerate() {
-            let cost = if wa == wb { 0 } else { 1 };
-            cur.push((prev[j] + cost).min(prev[j + 1] + 1).min(cur[j] + 1));
-        }
-        prev = cur;
-    }
-    prev[b.len()]
-}
-
-/// `score <wav> [expected words...]`: transcribe one file through the hub's
-/// STT session and report the word error rate against the expected text.
-fn score(hub: &AiHub, args: &[String], engine: SttEngine, reach: SpeechReach) {
-    let Some(path) = args.first() else {
-        eprintln!("usage: speech-roundtrip score <wav> [expected text]");
-        std::process::exit(2);
-    };
-    let expected = args[1..].join(" ");
-    let bytes = std::fs::read(path).expect("read wav");
-    let (samples, rate) = makepad_ai_hub::wav::decode_wav_to_mono_f32(&bytes).expect("decode wav");
-    let audio = makepad_ai_hub::speech::SpeechAudio { samples, sample_rate: rate };
-    println!("wav      : {path} ({:.2}s @ {rate} Hz)", audio.duration_secs());
-    let stt = hub.start_stt(SttConfig { engine, reach, ..SttConfig::default() });
-    let id = stt.transcribe(audio.resampled(STT_SAMPLE_RATE).samples);
-    let deadline = Instant::now() + Duration::from_secs(300);
-    let heard = loop {
-        match stt.recv_timeout(Duration::from_millis(50)) {
-            Some(SttEvent::Ready(info)) => println!("stt      : {} via {}{}", info.engine, info.pipe, remote(&info.remote)),
-            Some(SttEvent::Loading { phase, fraction }) => eprintln!("stt loading: {phase} {:.0}%", fraction * 100.0),
-            Some(SttEvent::Final { utterance, transcript, .. }) if utterance == id => break transcript.text(),
-            Some(SttEvent::Failed(why)) | Some(SttEvent::Error { message: why, .. }) => {
-                eprintln!("stt failed: {why}");
-                std::process::exit(1);
-            }
-            _ => {}
-        }
-        if Instant::now() > deadline {
-            eprintln!("no transcript in time");
-            std::process::exit(1);
-        }
-    };
-    println!("heard    : {heard}");
-    if !expected.is_empty() {
-        let (e, g) = (words(&expected), words(&heard));
-        let errors = edit_distance(&e, &g);
-        println!("expected : {expected}");
-        println!("WER      : {:.1}%  ({errors}/{} words)", 100.0 * errors as f64 / e.len().max(1) as f64, e.len());
-    }
-}
diff --git a/libs/ai/hub/src/body_native_backend.rs b/libs/ai/hub/src/body_native_backend.rs
deleted file mode 100644
index 0c6dc0146..000000000
--- a/libs/ai/hub/src/body_native_backend.rs
+++ /dev/null
@@ -1,604 +0,0 @@
-//! Native SAM 3D Body backend: RGB image -> structured pose JSON.
-
-use crate::backend::{
-    ArtifactData, BackendCtx, CancelToken, ContentBackend, GenerateParams, LiveFrameIn,
-    LiveFrameOut, ProgressSink,
-};
-use crate::error::AssetAiError;
-use crate::subproc_img::png_header;
-#[cfg(feature = "body-native")]
-use makepad_ai_body::model::BodyModel;
-#[cfg(feature = "body-native")]
-use makepad_ai_body::packet::BodyPacket;
-#[cfg(feature = "body-native")]
-use makepad_ai_common::DiffusionError;
-#[cfg(all(feature = "body-native", feature = "segment-native"))]
-use makepad_ai_vision::sam3::{Sam3, Sam3Image, Sam3Weights};
-#[cfg(feature = "body-native")]
-use std::path::PathBuf;
-use std::time::Instant;
-
-/// Per-request options of the body domain, parsed from the request's
-/// free-text prompt (`prompt` on `/generate`, `LiveConfig.prompt` on a
-/// realtime session): whitespace- or comma-separated words.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct BodyOptions {
-    /// Run the hand crops, the hand decoder and the wrist fusion.
-    pub hands: bool,
-    /// Find persons with SAM 3.1 (`person:N`) and run one pass per person
-    /// with its box and mask; otherwise the frame (or the request's box)
-    /// is one person.
-    pub detect: bool,
-    /// Upper bound on detected persons.
-    pub persons: usize,
-}
-
-impl Default for BodyOptions {
-    fn default() -> Self {
-        Self {
-            hands: false,
-            detect: false,
-            persons: 1,
-        }
-    }
-}
-
-impl BodyOptions {
-    pub const MAX_PERSONS: usize = 8;
-
-    pub fn parse(prompt: &str) -> Result<Self, AssetAiError> {
-        let mut options = Self::default();
-        for word in prompt
-            .split(|c: char| c.is_whitespace() || c == ',')
-            .filter(|word| !word.is_empty())
-        {
-            match word {
-                "hands" => options.hands = true,
-                "detect" => options.detect = true,
-                _ if word.starts_with("persons=") => {
-                    let count = word["persons=".len()..].parse::<usize>().ok();
-                    match count {
-                        Some(count) if (1..=Self::MAX_PERSONS).contains(&count) => {
-                            options.persons = count
-                        }
-                        _ => {
-                            return Err(AssetAiError::Params(format!(
-                                "sam3dbody: persons must be 1..={} (got {word:?})",
-                                Self::MAX_PERSONS
-                            )))
-                        }
-                    }
-                }
-                other => {
-                    return Err(AssetAiError::Params(format!(
-                        "sam3dbody: unknown option {other:?} (hands, detect, persons=N)"
-                    )))
-                }
-            }
-        }
-        Ok(options)
-    }
-}
-
-/// The packet contract every body result must meet before it leaves the
-/// backend: a JSON object with a top-level `n_people`.
-pub fn validate_pose_packet(line: &str) -> Result<(), AssetAiError> {
-    let value = makepad_strict_json::parse(line.as_bytes()).map_err(|error| {
-        AssetAiError::Backend(format!("sam3dbody returned invalid json: {error}"))
-    })?;
-    if !matches!(&value, makepad_strict_json::Value::Obj(_)) || value.get("n_people").is_none() {
-        return Err(AssetAiError::Backend(
-            "sam3dbody json is missing top-level n_people".to_string(),
-        ));
-    }
-    Ok(())
-}
-
-/// Pluggable inference for CPU-only backend tests.
-pub type BodyFn = Box<
-    dyn FnMut(&[u8], u32, u32, Option<[f32; 4]>) -> Result<String, AssetAiError> + Send,
->;
-
-enum Gen {
-    Stub(BodyFn),
-    #[cfg(feature = "body-native")]
-    Native,
-}
-
-pub struct BodyNativeBackend {
-    model_id: String,
-    gen: Gen,
-    #[cfg(feature = "body-native")]
-    model_path: Option<PathBuf>,
-    #[cfg(feature = "body-native")]
-    model: Option<BodyModel>,
-    /// The optional detector weights (role `native-segment`), when the
-    /// registry could fetch them; loaded on the first `detect` request.
-    #[cfg(all(feature = "body-native", feature = "segment-native"))]
-    segment_path: Option<PathBuf>,
-    #[cfg(all(feature = "body-native", feature = "segment-native"))]
-    segment: Option<Sam3>,
-}
-
-impl BodyNativeBackend {
-    pub fn with_stub(model_id: &str, gen: BodyFn) -> Self {
-        Self {
-            model_id: model_id.to_string(),
-            gen: Gen::Stub(gen),
-            #[cfg(feature = "body-native")]
-            model_path: None,
-            #[cfg(feature = "body-native")]
-            model: None,
-            #[cfg(all(feature = "body-native", feature = "segment-native"))]
-            segment_path: None,
-            #[cfg(all(feature = "body-native", feature = "segment-native"))]
-            segment: None,
-        }
-    }
-
-    #[cfg(feature = "body-native")]
-    pub fn new_native(model_id: &str) -> Self {
-        Self {
-            model_id: model_id.to_string(),
-            gen: Gen::Native,
-            model_path: None,
-            model: None,
-            #[cfg(feature = "segment-native")]
-            segment_path: None,
-            #[cfg(feature = "segment-native")]
-            segment: None,
-        }
-    }
-
-    fn infer_rgb(
-        &mut self,
-        rgb: &[u8],
-        width: u32,
-        height: u32,
-        bbox: Option<[f32; 4]>,
-        options: BodyOptions,
-    ) -> Result<String, AssetAiError> {
-        let _ = options.detect;
-        let packet = match &mut self.gen {
-            Gen::Stub(gen) => gen(rgb, width, height, bbox)?,
-            #[cfg(feature = "body-native")]
-            Gen::Native => {
-                let start = Instant::now();
-                let mut packet = if options.detect {
-                    self.infer_detected(rgb, width, height, options)?
-                } else {
-                    let model = self.model.as_mut().ok_or_else(|| {
-                        AssetAiError::Backend(
-                            "native body used before ensure_loaded".to_string(),
-                        )
-                    })?;
-                    if options.hands {
-                        model
-                            .infer_full(rgb, width, height, bbox, None)
-                            .map_err(diffusion_err)?
-                            .into_packet(0.0)
-                    } else {
-                        model.infer(rgb, width, height, bbox).map_err(diffusion_err)?
-                    }
-                };
-                packet.ms = start.elapsed().as_secs_f32() * 1000.0;
-                packet.to_json()
-            }
-        };
-        validate_pose_packet(&packet)?;
-        Ok(packet)
-    }
-
-    /// `detect`: SAM 3.1 finds up to `options.persons` persons, then every
-    /// person gets a body pass on its own box with its mask (spec 13.3).
-    #[cfg(all(feature = "body-native", feature = "segment-native"))]
-    fn infer_detected(
-        &mut self,
-        rgb: &[u8],
-        width: u32,
-        height: u32,
-        options: BodyOptions,
-    ) -> Result<BodyPacket, AssetAiError> {
-        if self.segment.is_none() {
-            let path = self.segment_path.clone().ok_or_else(|| {
-                AssetAiError::Unavailable(
-                    "sam3dbody detect: the person detector weights (optional role native-segment) are not available on this node"
-                        .to_string(),
-                )
-            })?;
-            let weights = Sam3Weights::load(&path).map_err(diffusion_err)?;
-            self.segment = Some(Sam3::prepare(&weights).map_err(diffusion_err)?);
-        }
-        let segment = self.segment.as_ref().unwrap();
-        let model = self.model.as_mut().ok_or_else(|| {
-            AssetAiError::Backend("native body used before ensure_loaded".to_string())
-        })?;
-        let (w, h) = (width as usize, height as usize);
-        let image = Sam3Image::rgb8(rgb, w, h).map_err(diffusion_err)?;
-        let found = segment
-            .segment(image, &format!("person:{}", options.persons), None)
-            .map_err(diffusion_err)?;
-        let mut people = Vec::new();
-        for (bbox, &score) in found
-            .boxes_xyxy
-            .iter()
-            .zip(&found.scores)
-            .take(options.persons)
-        {
-            // The detector returns one instance-union alpha: the person's
-            // mask is that alpha inside the person's box, at the 0.5 level.
-            let mut mask = vec![0u8; w * h];
-            let x0 = bbox[0].floor().max(0.0) as usize;
-            let y0 = bbox[1].floor().max(0.0) as usize;
-            let x1 = (bbox[2].ceil().max(0.0) as usize).min(w);
-            let y1 = (bbox[3].ceil().max(0.0) as usize).min(h);
-            for y in y0..y1 {
-                for x in x0..x1 {
-                    if found.alpha[y * w + x] >= 0.5 {
-                        mask[y * w + x] = 1;
-                    }
-                }
-            }
-            let bbox = [bbox[0], bbox[1], bbox[2], bbox[3]];
-            let mut person_packet = if options.hands {
-                model
-                    .infer_full(rgb, width, height, Some(bbox), Some((&mask, score)))
-                    .map_err(diffusion_err)?
-                    .into_packet(0.0)
-            } else {
-                model
-                    .infer_masked(rgb, width, height, bbox, Some((&mask, score)))
-                    .map_err(diffusion_err)?
-            };
-            people.append(&mut person_packet.people);
-        }
-        Ok(BodyPacket { people, ms: 0.0 })
-    }
-
-    #[cfg(all(feature = "body-native", not(feature = "segment-native")))]
-    fn infer_detected(
-        &mut self,
-        _rgb: &[u8],
-        _width: u32,
-        _height: u32,
-        _options: BodyOptions,
-    ) -> Result<BodyPacket, AssetAiError> {
-        Err(AssetAiError::Unavailable(
-            "sam3dbody detect needs a build with the 'segment-native' cargo feature".to_string(),
-        ))
-    }
-}
-
-#[cfg(feature = "body-native")]
-fn diffusion_err(err: DiffusionError) -> AssetAiError {
-    match err {
-        DiffusionError::Cancelled => AssetAiError::Cancelled,
-        other => AssetAiError::Backend(format!("body: {other}")),
-    }
-}
-
-impl ContentBackend for BodyNativeBackend {
-    fn model_id(&self) -> &str {
-        &self.model_id
-    }
-
-    fn ensure_loaded(&mut self, ctx: &mut BackendCtx) -> Result<(), AssetAiError> {
-        ctx.ensure_files()?;
-        match &self.gen {
-            Gen::Stub(_) => Ok(()),
-            #[cfg(feature = "body-native")]
-            Gen::Native => {
-                let path = ctx.path_by_role("native-body")?;
-                if self.model.is_some() && self.model_path.as_ref() == Some(&path) {
-                    return Ok(());
-                }
-                self.model = None;
-                let model = BodyModel::load(&path).map_err(diffusion_err)?;
-                self.model_path = Some(path);
-                self.model = Some(model);
-                #[cfg(feature = "segment-native")]
-                {
-                    self.segment = None;
-                    self.segment_path = ctx.path_by_role("native-segment").ok();
-                }
-                Ok(())
-            }
-        }
-    }
-
-    fn is_resident(&self) -> bool {
-        #[cfg(feature = "body-native")]
-        {
-            return self.model.is_some();
-        }
-        #[cfg(not(feature = "body-native"))]
-        false
-    }
-
-    fn unload(&mut self) -> Result<(), AssetAiError> {
-        #[cfg(feature = "body-native")]
-        {
-            self.model = None;
-            self.model_path = None;
-        }
-        #[cfg(all(feature = "body-native", feature = "segment-native"))]
-        {
-            self.segment = None;
-            self.segment_path = None;
-        }
-        Ok(())
-    }
-
-    fn generate(
-        &mut self,
-        params: &GenerateParams,
-        progress: ProgressSink,
-        cancel: &CancelToken,
-    ) -> Result<Vec<ArtifactData>, AssetAiError> {
-        if params.input_bytes.is_empty() {
-            return Err(AssetAiError::Params(format!(
-                "{} needs an input image (input_b64 png)",
-                self.model_id
-            )));
-        }
-        if png_header(&params.input_bytes).is_none() {
-            return Err(AssetAiError::Params(
-                "sam3dbody input_b64 is not a png".to_string(),
-            ));
-        }
-        cancel.check()?;
-        progress("body: infer", 0.05);
-        let (rgb, width, height) = crate::testpattern::decode_png_rgb8(&params.input_bytes)?;
-        let options = BodyOptions::parse(&params.prompt)?;
-        let packet = self.infer_rgb(&rgb, width, height, None, options)?;
-        cancel.check()?;
-        progress("done", 1.0);
-        Ok(vec![ArtifactData {
-            content_type: "application/json",
-            ext: "json",
-            bytes: packet.into_bytes(),
-        }])
-    }
-
-    fn live_supported(&self) -> bool {
-        true
-    }
-
-    fn live_step(
-        &mut self,
-        frame: LiveFrameIn<'_>,
-        cancel: &CancelToken,
-    ) -> Result<LiveFrameOut, AssetAiError> {
-        cancel.check()?;
-        let start = Instant::now();
-        let init = frame.init.ok_or_else(|| {
-            AssetAiError::Params("sam3dbody live step requires an input frame".to_string())
-        })?;
-        let options = BodyOptions::parse(&frame.config.prompt)?;
-        let packet = self.infer_rgb(&init.data, init.width, init.height, None, options)?;
-        cancel.check()?;
-        Ok(LiveFrameOut {
-            image: init.clone(),
-            aux_json: Some(packet),
-            model_ms: start.elapsed().as_secs_f64() * 1000.0,
-            text_encode_ms: 0.0,
-        })
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::backend::{LiveConfig, RgbImage};
-    use crate::protocol::GenerateRequestJson;
-
-    fn params(request: GenerateRequestJson) -> GenerateParams {
-        GenerateParams::from_request(&request).unwrap()
-    }
-
-    fn b64(bytes: &[u8]) -> String {
-        String::from_utf8(makepad_base64::base64_encode(
-            bytes,
-            &makepad_base64::BASE64_STANDARD,
-        ))
-        .unwrap()
-    }
-
-    fn input_png() -> Vec<u8> {
-        crate::testpattern::encode_png_rgb8(&vec![128u8; 8 * 4 * 3], 8, 4).unwrap()
-    }
-
-    #[test]
-    fn options_parse_the_prompt_words() {
-        assert_eq!(BodyOptions::parse("").unwrap(), BodyOptions::default());
-        assert_eq!(
-            BodyOptions::parse("hands, detect persons=3").unwrap(),
-            BodyOptions {
-                hands: true,
-                detect: true,
-                persons: 3
-            }
-        );
-        assert!(matches!(
-            BodyOptions::parse("persons=0"),
-            Err(AssetAiError::Params(_))
-        ));
-        assert!(matches!(
-            BodyOptions::parse("feet"),
-            Err(AssetAiError::Params(_))
-        ));
-    }
-
-    #[test]
-    fn reports_live_support_and_echoes_the_frame() {
-        let packet = r#"{"n_people":0,"people":[],"ms":0.0}"#.to_string();
-        let mut backend = BodyNativeBackend::with_stub(
-            "sam3dbody",
-            Box::new(move |rgb, width, height, bbox| {
-                assert_eq!((width, height), (3, 2));
-                assert_eq!(rgb, &[17u8; 18]);
-                assert_eq!(bbox, None);
-                Ok(packet.clone())
-            }),
-        );
-        assert!(backend.live_supported());
-        let init = RgbImage {
-            width: 3,
-            height: 2,
-            data: vec![17u8; 18],
-        };
-        let config = LiveConfig::default();
-        let out = backend
-            .live_step(
-                LiveFrameIn {
-                    init: Some(&init),
-                    anchor: None,
-                    frame_index: 0,
-                    config: &config,
-                },
-                &CancelToken::new(),
-            )
-            .unwrap();
-        assert_eq!(out.image, init);
-        assert_eq!(
-            out.aux_json.as_deref(),
-            Some(r#"{"n_people":0,"people":[],"ms":0.0}"#)
-        );
-    }
-
-    #[cfg(feature = "body-native")]
-    #[test]
-    fn packet_round_trips_through_generate_and_strict_json() {
-        use makepad_ai_body::packet::{BodyPacket, BodyPerson};
-        use makepad_strict_json::Value;
-
-        let mut mhr = [0.0; 204];
-        mhr[0] = 1.23456;
-        let packet = BodyPacket {
-            people: vec![BodyPerson {
-                mhr,
-                global_rot: [0.1, 0.2, 0.3],
-                cam_t: [1.0, 2.0, 3.0],
-                shape: [0.0; 45],
-                expr: [0.0; 72],
-                focal: 900.12345,
-                bbox: [0.0, 0.0, 8.0, 4.0],
-                kp3d: vec![0.0; 70 * 3],
-                kp2d: vec![0.0; 70 * 2],
-                joints: None,
-                rots: None,
-                hands: None,
-            }],
-            ms: 4.56789,
-        };
-        let expected = packet.to_json();
-        let mut backend = BodyNativeBackend::with_stub(
-            "sam3dbody",
-            Box::new(move |rgb, width, height, bbox| {
-                assert_eq!((width, height), (8, 4));
-                assert_eq!(rgb.len(), 8 * 4 * 3);
-                assert_eq!(bbox, None);
-                Ok(expected.clone())
-            }),
-        );
-        let request = GenerateRequestJson {
-            model: "sam3dbody".to_string(),
-            input_b64: Some(b64(&input_png())),
-            ..GenerateRequestJson::default()
-        };
-        let mut sink = |_: &str, _: f64| {};
-        let artifacts = backend
-            .generate(&params(request), &mut sink, &CancelToken::new())
-            .unwrap();
-        assert_eq!(artifacts.len(), 1);
-        assert_eq!(artifacts[0].content_type, "application/json");
-        let json = std::str::from_utf8(&artifacts[0].bytes).unwrap();
-        let Value::Obj(root) = makepad_strict_json::parse(json.as_bytes()).unwrap() else {
-            panic!("body packet root is not an object");
-        };
-        assert_eq!(
-            root.iter().map(|(key, _)| key.as_str()).collect::<Vec<_>>(),
-            ["n_people", "people", "ms"]
-        );
-        assert_eq!(root[0].1.as_u64(), Some(1));
-        let people = root[1].1.as_arr().unwrap();
-        let Value::Obj(person) = &people[0] else {
-            panic!("body person is not an object");
-        };
-        assert_eq!(
-            person.iter().map(|(key, _)| key.as_str()).collect::<Vec<_>>(),
-            [
-                "mhr",
-                "global_rot",
-                "cam_t",
-                "shape",
-                "expr",
-                "focal",
-                "bbox",
-                "kp3d",
-                "kp2d",
-            ]
-        );
-        assert_eq!(person[0].1.as_arr().unwrap()[0], Value::F64(1.2346));
-    }
-
-    #[cfg(feature = "body-native")]
-    #[test]
-    fn missing_native_model_artifact_is_a_clean_error() {
-        use crate::backend::BackendCtx;
-        use crate::download::Downloader;
-        use crate::registry::{Domain, FileSpec, ModelSpec};
-
-        let nonce = std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let cache_dir = std::env::current_dir().unwrap().join(format!(
-            "target/body-native-missing-test-{}-{nonce}",
-            std::process::id()
-        ));
-        let spec = ModelSpec {
-            id: "sam3dbody".to_string(),
-            domain: Domain::Body,
-            backend: "body-native".to_string(),
-            available: true,
-            gated: false,
-            vram_gb: Some(4.5),
-            min_vram_gb: None,
-            min_compute_cap: None,
-            note: None,
-            license: None,
-            files: vec![FileSpec {
-                role: Some("native-body".to_string()),
-                repo: String::new(),
-                path: String::new(),
-                revision: None,
-                cache_as: "body/sam3dbody/missing.safetensors".to_string(),
-                size: None,
-                sha256: None,
-                local: true,
-                optional: true,
-                converts_to: None,
-                conversion: None,
-            }],
-        };
-        let downloader = Downloader::new("http://127.0.0.1:1", None).unwrap();
-        let cancel = CancelToken::new();
-        let mut download_progress = |_| {};
-        let mut progress = |_: &str, _: f64| {};
-        let mut ctx = BackendCtx {
-            spec: &spec,
-            cache_dir: &cache_dir,
-            downloader: &downloader,
-            download_progress: &mut download_progress,
-            cancel: &cancel,
-            progress: &mut progress,
-        };
-        let mut backend = BodyNativeBackend::new_native("sam3dbody");
-        let err = backend
-            .ensure_loaded(&mut ctx)
-            .expect_err("missing body model must fail");
-        assert!(matches!(err, AssetAiError::Backend(_)), "{err:?}");
-        let _ = std::fs::remove_dir_all(&cache_dir);
-    }
-}
diff --git a/libs/ai/hub/src/client.rs b/libs/ai/hub/src/client.rs
index db07af3fa..1b2861129 100644
--- a/libs/ai/hub/src/client.rs
+++ b/libs/ai/hub/src/client.rs
@@ -19,18 +19,11 @@
 use crate::error::AssetAiError;
 use crate::http_client::{http_fetch, HttpClientRequest};
 use crate::protocol::{
-    ByeRequestJson, ByeResponseJson, GenerateRequestJson, HealthJson,
-    JobStatusJson, KeepaliveRequestJson, KeepaliveResponseJson, ModelInfoJson, ModelsJson,
+    GenerateRequestJson, GenerateResponseJson, HealthJson, JobStatusJson, ModelInfoJson,
+    ModelsJson,
 };
 use crate::registry::Domain;
 use makepad_micro_serde::{DeJson, SerJson};
-use std::sync::Mutex;
-
-#[path = "client_submission.rs"]
-mod submission;
-#[cfg(test)]
-#[path = "client_submission_tests.rs"]
-mod submission_tests;
 
 /// One artifact fetched from a provider.
 #[derive(Clone, Debug)]
@@ -54,21 +47,6 @@ pub trait ContentProvider {
         request: &GenerateRequestJson,
     ) -> Result<String, AssetAiError>;
 
-    /// Worker-side submission with cancellable pre-admission waiting. The
-    /// default makes ONE request: untyped provider errors never justify replay.
-    /// Once accepted, always return the job id, even if cancellation arrived
-    /// during the POST, so the caller can relinquish that job immediately.
-    fn request_pending(
-        &self,
-        domain: Domain,
-        request: &GenerateRequestJson,
-        cancelled: &dyn Fn() -> bool,
-        _pending: &mut dyn FnMut(&str),
-    ) -> Result<String, AssetAiError> {
-        if cancelled() { return Err(AssetAiError::Cancelled); }
-        self.request(domain, request)
-    }
-
     /// Job progress: queued / running{stage, progress} / done{artifacts} /
     /// error.
     fn poll(&self, job_id: &str) -> Result<JobStatusJson, AssetAiError>;
@@ -84,18 +62,6 @@ pub trait ContentProvider {
             "cancel not supported by this provider".to_string(),
         ))
     }
-
-    /// Renews the origin lease for an in-flight job. Providers without
-    /// leases need no special handling.
-    fn keepalive(&self, job_id: &str) -> Result<(), AssetAiError> {
-        let _ = job_id;
-        Ok(())
-    }
-
-    /// Gracefully releases every lease this origin owns at the provider.
-    fn bye(&self) -> Result<(), AssetAiError> {
-        Ok(())
-    }
 }
 
 /// `ContentProvider` over a `makepad-asset-ai` service at `base_url`,
@@ -103,7 +69,6 @@ pub trait ContentProvider {
 pub struct LocalService {
     base_url: String,
     auth_headers: Vec<(String, String)>,
-    lease_origin: Mutex<Option<(String, u64)>>,
 }
 
 const MAX_JSON_BODY: usize = 4 * 1024 * 1024;
@@ -117,7 +82,6 @@ impl LocalService {
         Self {
             base_url,
             auth_headers: Self::auth_headers(secret.as_deref()),
-            lease_origin: Mutex::new(None),
         }
     }
 
@@ -169,49 +133,6 @@ impl LocalService {
         let body = response.read_body_to_vec(MAX_JSON_BODY)?;
         parse_json_body::<T>(status, &body, &url)
     }
-
-    fn request_pending_using(
-        &self,
-        domain: Domain,
-        request: &GenerateRequestJson,
-        cancelled: &dyn Fn() -> bool,
-        pending: &mut dyn FnMut(&str),
-        transport: &mut impl submission::Transport,
-    ) -> Result<String, AssetAiError> {
-        if cancelled() { return Err(AssetAiError::Cancelled); }
-        let mut request_with_model = None;
-        if request.model.is_empty() {
-            let models = self.list_models()?;
-            let chosen = models
-                .iter()
-                .find(|model| model.available && model.domain == domain.as_str())
-                .ok_or_else(|| {
-                    AssetAiError::Unavailable(format!(
-                        "no available {} model on {}",
-                        domain.as_str(),
-                        self.base_url
-                    ))
-                })?;
-            let mut owned = request.clone();
-            owned.model = chosen.id.clone();
-            request_with_model = Some(owned);
-        }
-        let request = request_with_model.as_ref().unwrap_or(request);
-        let url = format!("{}/generate", self.base_url);
-        let body = request.serialize_json();
-        let job_id = submission::submit(&url, &self.auth_headers, body.as_bytes(),
-            cancelled, &mut |note| pending(&submission::safe_note(note, request, &self.auth_headers)), transport)
-            .map_err(|error| match error {
-                AssetAiError::Cancelled => AssetAiError::Cancelled,
-                AssetAiError::Http(reason) => AssetAiError::Http(submission::safe_note(&reason, request, &self.auth_headers)),
-                AssetAiError::Unavailable(reason) if reason.starts_with("disk-space:") =>
-                    AssetAiError::Unavailable(submission::safe_note(&reason, request, &self.auth_headers)),
-                other => AssetAiError::Http(submission::safe_note(&other.to_string(), request, &self.auth_headers)),
-            })?;
-        *self.lease_origin.lock().unwrap_or_else(|e| e.into_inner()) = request
-            .origin_key.as_ref().map(|key| (key.clone(), request.origin_epoch.unwrap_or(0)));
-        Ok(job_id)
-    }
 }
 
 fn parse_json_body<T: DeJson>(status: u16, body: &[u8], url: &str) -> Result<T, AssetAiError> {
@@ -241,15 +162,39 @@ impl ContentProvider for LocalService {
         Ok(models.models)
     }
 
-    fn request(&self, domain: Domain, request: &GenerateRequestJson) -> Result<String, AssetAiError> {
-        self.request_pending(domain, request, &|| false, &mut |_| {})
-    }
-
-    fn request_pending(
-        &self, domain: Domain, request: &GenerateRequestJson,
-        cancelled: &dyn Fn() -> bool, pending: &mut dyn FnMut(&str),
+    fn request(
+        &self,
+        domain: Domain,
+        request: &GenerateRequestJson,
     ) -> Result<String, AssetAiError> {
-        self.request_pending_using(domain, request, cancelled, pending, &mut submission::HttpTransport)
+        let mut request = request.clone();
+        if request.model.is_empty() {
+            let models = self.list_models()?;
+            let chosen = models
+                .iter()
+                .find(|model| model.available && model.domain == domain.as_str())
+                .ok_or_else(|| {
+                    AssetAiError::Unavailable(format!(
+                        "no available {} model on {}",
+                        domain.as_str(),
+                        self.base_url
+                    ))
+                })?;
+            request.model = chosen.id.clone();
+        }
+        let url = format!("{}/generate", self.base_url);
+        let body = request.serialize_json();
+        let response = http_fetch(&self.post_request(&url, "application/json", body.as_bytes()))?;
+        let status = response.status;
+        let bytes = response.read_body_to_vec(MAX_JSON_BODY)?;
+        let parsed: GenerateResponseJson = parse_json_body(status, &bytes, &url)?;
+        match parsed.job_id {
+            Some(job_id) => Ok(job_id),
+            None => Err(AssetAiError::Http(format!(
+                "{url}: {}",
+                parsed.error.unwrap_or_else(|| "no job id".to_string())
+            ))),
+        }
     }
 
     fn poll(&self, job_id: &str) -> Result<JobStatusJson, AssetAiError> {
@@ -265,53 +210,6 @@ impl ContentProvider for LocalService {
         parse_json_body(status, &body, &url)
     }
 
-    fn keepalive(&self, job_id: &str) -> Result<(), AssetAiError> {
-        let Some((origin_key, origin_epoch)) = self
-            .lease_origin
-            .lock()
-            .unwrap_or_else(|e| e.into_inner())
-            .clone()
-        else {
-            return Ok(());
-        };
-        let url = format!("{}/job/{job_id}/keepalive", self.base_url);
-        let body = KeepaliveRequestJson {
-            origin_key,
-            origin_epoch,
-        }
-        .serialize_json();
-        let response = http_fetch(&self.post_request(&url, "application/json", body.as_bytes()))?;
-        let status = response.status;
-        let bytes = response.read_body_to_vec(MAX_JSON_BODY)?;
-        let parsed: KeepaliveResponseJson = parse_json_body(status, &bytes, &url)?;
-        if parsed.renewed {
-            Ok(())
-        } else {
-            Err(AssetAiError::Unavailable(format!(
-                "job {job_id} lease was not renewed: {}",
-                parsed.reason.unwrap_or_else(|| "unknown reason".to_string())
-            )))
-        }
-    }
-
-    fn bye(&self) -> Result<(), AssetAiError> {
-        let Some((origin_key, _)) = self
-            .lease_origin
-            .lock()
-            .unwrap_or_else(|e| e.into_inner())
-            .clone()
-        else {
-            return Ok(());
-        };
-        let url = format!("{}/bye", self.base_url);
-        let body = ByeRequestJson { origin_key }.serialize_json();
-        let response = http_fetch(&self.post_request(&url, "application/json", body.as_bytes()))?;
-        let status = response.status;
-        let bytes = response.read_body_to_vec(MAX_JSON_BODY)?;
-        let _: ByeResponseJson = parse_json_body(status, &bytes, &url)?;
-        Ok(())
-    }
-
     fn fetch_artifact(&self, artifact_id: &str) -> Result<ArtifactBytes, AssetAiError> {
         let url = format!("{}/artifact/{artifact_id}", self.base_url);
         let response = http_fetch(&self.get_request(&url))?;
diff --git a/libs/ai/hub/src/client_submission.rs b/libs/ai/hub/src/client_submission.rs
deleted file mode 100644
index 926c4e551..000000000
--- a/libs/ai/hub/src/client_submission.rs
+++ /dev/null
@@ -1,229 +0,0 @@
-//! The blocking /generate admission wire. A refusal is a typed result of a
-//! COMPLETE, strictly framed response, never inferred from a transport error.
-//! No redirects, connection retries, or retries after returning a job id.
-use crate::error::AssetAiError;
-use crate::http_client::{http_fetch_no_redirect, parse_url, HttpClientRequest};
-use makepad_strict_json::{self as json, Value};
-use std::io::{Read, Write};
-use std::net::{TcpStream, ToSocketAddrs};
-use std::time::{Duration, Instant};
-
-const ATTEMPTS: usize = 8;
-const BUDGET: Duration = Duration::from_secs(90);
-const HEAD_LIMIT: usize = 16 * 1024;
-
-pub(super) enum Reply {
-    Accepted(String),
-    Refused { status: u16, reason: String },
-}
-
-pub(super) trait Transport {
-    fn post(&mut self, url: &str, headers: &[(String, String)], body: &[u8],
-        remaining: Duration) -> Result<Reply, AssetAiError>;
-    fn now(&self) -> Instant { Instant::now() }
-    fn sleep(&mut self, duration: Duration) { std::thread::sleep(duration); }
-}
-
-pub(super) fn submit(
-    url: &str, headers: &[(String, String)], body: &[u8],
-    cancelled: &dyn Fn() -> bool, pending: &mut dyn FnMut(&str), transport: &mut impl Transport,
-) -> Result<String, AssetAiError> {
-    let deadline = transport.now() + BUDGET;
-    let mut last = "no admission response".to_string();
-    for attempt in 1..=ATTEMPTS {
-        if cancelled() { return Err(AssetAiError::Cancelled); }
-        let remaining = deadline.saturating_duration_since(transport.now());
-        if remaining.is_zero() { break; }
-        match transport.post(url, headers, body, remaining).map_err(|error| {
-            let reason = match error {
-                AssetAiError::Http(reason) | AssetAiError::Io(reason) => reason,
-                other => other.to_string(),
-            };
-            AssetAiError::Http(format!("{url}: {reason}"))
-        })? {
-            // Cancellation during the POST does not discard ownership.
-            Reply::Accepted(id) => return Ok(id),
-            Reply::Refused { status, reason } => {
-                // A full, strictly framed no-job refusal proves no work was
-                // accepted. A full disk won't heal on the queue backoff;
-                // return its typed reason so fleet callers can choose a peer.
-                if let Some(disk) = reason.strip_prefix("model unavailable: disk-space:") {
-                    return Err(AssetAiError::Unavailable(format!("disk-space:{disk}")));
-                }
-                last = format!("http {status}: {reason}");
-            }
-        }
-        if cancelled() { return Err(AssetAiError::Cancelled); }
-        if attempt == ATTEMPTS || transport.now() >= deadline { break; }
-        let delay = Duration::from_millis((500u64 << (attempt - 1)).min(8_000));
-        pending(&format!("waiting for {url} admission (attempt {attempt}/{ATTEMPTS}): {last}"));
-        let wake = (transport.now() + delay).min(deadline);
-        while transport.now() < wake {
-            if cancelled() { return Err(AssetAiError::Cancelled); }
-            transport.sleep(wake.saturating_duration_since(transport.now()).min(Duration::from_millis(50)));
-        }
-    }
-    Err(AssetAiError::Http(format!("{url}: admission budget exhausted: {last}")))
-}
-
-pub(super) struct HttpTransport;
-impl Transport for HttpTransport {
-    fn post(&mut self, url: &str, headers: &[(String, String)], body: &[u8],
-        remaining: Duration) -> Result<Reply, AssetAiError> {
-        let deadline = Instant::now() + remaining;
-        let parsed = parse_url(url)?;
-        if parsed.https {
-            // Keep the platform TLS implementation. Its normalized headers
-            // cannot prove the exact transport gate, so HTTPS stays one-shot.
-            let mut request = HttpClientRequest::post(url, "application/json", body);
-            request.extra_headers = headers;
-            let response = http_fetch_no_redirect(&request)?;
-            let status = response.status;
-            return classify(status, &response.read_body_to_vec(super::MAX_JSON_BODY)?, false);
-        }
-        let addr = (parsed.host.as_str(), parsed.port).to_socket_addrs()?
-            .next().ok_or_else(|| failure("no address for submission endpoint"))?;
-        let remaining = deadline.saturating_duration_since(Instant::now());
-        if remaining.is_zero() { return Err(failure("submission deadline elapsed resolving endpoint")); }
-        let stream = TcpStream::connect_timeout(&addr, remaining.min(Duration::from_secs(3)))?;
-        let mut stream = DeadlineStream { stream, deadline };
-        let mut head = format!("POST {} HTTP/1.1\r\nHost: {}:{}\r\nConnection: close\r\nAccept: application/json\r\nContent-Type: application/json\r\nContent-Length: {}\r\n",
-            parsed.target, parsed.host, parsed.port, body.len());
-        for (key, value) in headers {
-            if key.contains(['\r', '\n']) || value.contains(['\r', '\n']) {
-                return Err(failure("invalid submission header"));
-            }
-            head.push_str(&format!("{key}: {value}\r\n"));
-        }
-        head.push_str("\r\n");
-        stream.write_all(head.as_bytes())?;
-        stream.write_all(body)?;
-        read_reply(&mut stream)
-    }
-}
-
-// Bound the whole exchange as well as each blocking operation: a peer
-// trickling fragments must not renew the admission deadline on every read.
-struct DeadlineStream { stream: TcpStream, deadline: Instant }
-impl DeadlineStream {
-    fn timeout(&self) -> std::io::Result<Duration> {
-        self.deadline.checked_duration_since(Instant::now())
-            .filter(|d| !d.is_zero()).map(|d| d.min(Duration::from_secs(10)))
-            .ok_or_else(|| std::io::Error::new(std::io::ErrorKind::TimedOut, "submission deadline elapsed"))
-    }
-}
-impl Read for DeadlineStream {
-    fn read(&mut self, bytes: &mut [u8]) -> std::io::Result<usize> {
-        self.stream.set_read_timeout(Some(self.timeout()?))?;
-        self.stream.read(bytes)
-    }
-}
-impl Write for DeadlineStream {
-    fn write(&mut self, bytes: &[u8]) -> std::io::Result<usize> {
-        self.stream.set_write_timeout(Some(self.timeout()?))?;
-        self.stream.write(bytes)
-    }
-    fn flush(&mut self) -> std::io::Result<()> { self.stream.flush() }
-}
-
-fn failure(message: &str) -> AssetAiError { AssetAiError::Http(message.into()) }
-
-pub(super) fn safe_note(note: &str, request: &crate::protocol::GenerateRequestJson,
-    headers: &[(String, String)]) -> String {
-    let mut out = note.to_string();
-    let texts = [&request.prompt, &request.negative_prompt, &request.input_b64,
-        &request.chat_system, &request.text, &request.lyrics, &request.identity_anchor];
-    let messages = request.chat_messages.iter().flatten().map(|m| m.text.as_str());
-    let inputs = request.inputs.iter().flatten().map(|i| i.data_b64.as_str());
-    for text in texts.into_iter().filter_map(|s| s.as_deref()).chain(messages).chain(inputs)
-        .chain(headers.iter().map(|(_, value)| value.strip_prefix("Bearer ").unwrap_or(value))) {
-        if !text.is_empty() { out = out.replace(text, "[redacted]"); }
-    }
-    let mut bounded: String = out.chars().take(768).map(|c| if c.is_control() { ' ' } else { c }).collect();
-    if out.chars().count() > 768 { bounded.push('…'); }
-    bounded
-}
-
-pub(super) fn read_reply(reader: &mut impl Read) -> Result<Reply, AssetAiError> {
-    let mut bytes = Vec::new();
-    let mut chunk = [0; 4096];
-    let start = loop {
-        if let Some(end) = bytes.windows(4).position(|s| s == b"\r\n\r\n") {
-            if end > HEAD_LIMIT { return Err(failure("response head too large")); }
-            break end + 4;
-        }
-        if bytes.len() > HEAD_LIMIT { return Err(failure("response head too large")); }
-        let n = reader.read(&mut chunk)?;
-        if n == 0 { return Err(failure("incomplete response head")); }
-        bytes.extend_from_slice(&chunk[..n]);
-    };
-    let head = std::str::from_utf8(&bytes[..start - 4]).map_err(|_| failure("non-UTF8 response head"))?;
-    let mut lines = head.split("\r\n");
-    let status_line = lines.next().ok_or_else(|| failure("missing status"))?;
-    let mut status_parts = status_line.splitn(3, ' ');
-    if !matches!(status_parts.next(), Some("HTTP/1.1" | "HTTP/1.0")) {
-        return Err(failure("invalid HTTP version"));
-    }
-    let status: u16 = status_parts.next().filter(|code| code.len() == 3)
-        .and_then(|code| code.parse().ok()).ok_or_else(|| failure("invalid response status"))?;
-    let mut length = None;
-    let mut connection = None;
-    for line in lines {
-        let (name, value) = line.split_once(':').ok_or_else(|| failure("malformed response header"))?;
-        if name.eq_ignore_ascii_case("content-length") {
-            if length.is_some() { return Err(failure("duplicate content-length")); }
-            let value = value.trim();
-            if value.is_empty() || !value.bytes().all(|b| b.is_ascii_digit()) {
-                return Err(failure("invalid content-length"));
-            }
-            length = Some(value.parse::<usize>().map_err(|_| failure("invalid content-length"))?);
-        }
-        if name.eq_ignore_ascii_case("connection") {
-            if connection.is_some() { return Err(failure("duplicate connection header")); }
-            connection = Some(value.trim());
-        }
-        if name.eq_ignore_ascii_case("transfer-encoding") {
-            return Err(failure("unsupported submission transfer-encoding"));
-        }
-    }
-    // The hub always sends Content-Length. Close-delimited/normalized bodies
-    // do not constitute proof of complete pre-admission rejection here.
-    let length = length.ok_or_else(|| failure("missing submission content-length"))?;
-    if length > super::MAX_JSON_BODY { return Err(failure("response body too large")); }
-    let empty_gate = status_line == "HTTP/1.1 503 Service Unavailable"
-        && length == 0 && connection.is_some_and(|s| s.eq_ignore_ascii_case("close"));
-    if bytes.len() > start + length { return Err(failure("unexpected bytes after response body")); }
-    while bytes.len() < start + length {
-        let take = chunk.len().min(start + length - bytes.len());
-        let n = reader.read(&mut chunk[..take])?;
-        if n == 0 { return Err(failure("incomplete response body")); }
-        bytes.extend_from_slice(&chunk[..n]);
-    }
-    if empty_gate {
-        return Ok(Reply::Refused { status, reason: "HTTP server overloaded before job admission".into() });
-    }
-    classify(status, &bytes[start..], true)
-}
-
-fn classify(status: u16, bytes: &[u8], allow_refusal: bool) -> Result<Reply, AssetAiError> {
-    // Never echo response documents, which may contain prompts or payloads.
-    let value = json::parse(bytes).map_err(|_| failure(&format!("http {status}: malformed submission JSON")))?;
-    if let Some(id) = value.get("job_id").and_then(Value::as_str).filter(|id| !id.is_empty()) {
-        return Ok(Reply::Accepted(id.into()));
-    }
-    let error = value.get("error").and_then(Value::as_str).filter(|s| !s.trim().is_empty());
-    let no_job = matches!(value.get("job_id"), None | Some(Value::Null));
-    let valid_metadata = matches!(value.get("think_open"), None | Some(Value::Null | Value::Bool(_)));
-    let known_shape = matches!(&value, Value::Obj(fields) if fields.iter().all(|(key, _)|
-        matches!(key.as_str(), "job_id" | "error" | "think_open")));
-    // Explicit null is the GenerateResponseJson no-job contract. Legacy
-    // error-only responses are safe only for the hub's Busy/QueueFull reasons.
-    let known_reason = error.is_some_and(|reason| reason == "busy: a job is already queued or running"
-        || reason.strip_prefix("queue full: ").and_then(|s| s.strip_suffix(" jobs already queued on this node"))
-            .is_some_and(|n| !n.is_empty() && n.bytes().all(|b| b.is_ascii_digit())));
-    if allow_refusal && matches!(status, 409 | 429 | 503) && no_job && known_shape && valid_metadata
-        && error.is_some() && (value.get("job_id") == Some(&Value::Null) || known_reason) {
-        return Ok(Reply::Refused { status, reason: error.unwrap().into() });
-    }
-    Err(failure(&format!("http {status}: {}", error.unwrap_or("submission returned no job id"))))
-}
diff --git a/libs/ai/hub/src/client_submission_tests.rs b/libs/ai/hub/src/client_submission_tests.rs
deleted file mode 100644
index 9165971e3..000000000
--- a/libs/ai/hub/src/client_submission_tests.rs
+++ /dev/null
@@ -1,275 +0,0 @@
-use super::*;
-use super::submission::{read_reply, Reply, Transport};
-use std::collections::VecDeque;
-use std::io::{Read, Write};
-use std::sync::{Arc, Barrier, atomic::{AtomicBool, AtomicUsize, Ordering}};
-use std::time::{Duration, Instant};
-
-const NODE: &str = "http://fixture:8765";
-const GATE: &[u8] = b"HTTP/1.1 503 Service Unavailable\r\nCross-Origin-Opener-Policy: same-origin\r\nCross-Origin-Embedder-Policy: require-corp\r\nContent-Length: 0\r\nConnection: close\r\n\r\n";
-fn response(status: u16, body: &str) -> Vec<u8> {
-    format!("HTTP/1.1 {status} Response\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{body}", body.len()).into_bytes()
-}
-fn refusal(status: u16) -> Vec<u8> { response(status, r#"{"job_id":null,"error":"queue full: 2 jobs already queued on this node"}"#) }
-fn accepted() -> Vec<u8> { response(200, r#"{"job_id":"accepted","error":null}"#) }
-fn request(seed: u64) -> GenerateRequestJson {
-    GenerateRequestJson { model: "minimax-h3".into(), seed: Some(seed), origin_key: Some("fixture-origin".into()),
-        origin_epoch: Some(42), chat_session: Some("session-kept".into()), prompt: Some("private prompt".into()),
-        input_b64: Some("cHJpdmF0ZSBpbmJvdW5kIHBheWxvYWQ=".into()), ..Default::default() }
-}
-struct Script {
-    now: Instant, replies: VecDeque<Vec<u8>>, posts: Vec<Vec<u8>>,
-    cancel_on_sleep: Option<Arc<AtomicBool>>, cancel_on_post: Option<Arc<AtomicBool>>,
-    post_elapsed: Duration, io_error: Option<std::io::ErrorKind>,
-}
-impl Script {
-    fn new(replies: impl IntoIterator<Item=Vec<u8>>) -> Self {
-        Self { now: Instant::now(), replies: replies.into_iter().collect(), posts: vec![],
-            cancel_on_sleep: None, cancel_on_post: None, post_elapsed: Duration::ZERO, io_error: None }
-    }
-}
-impl Transport for Script {
-    fn post(&mut self, url: &str, _: &[(String, String)], body: &[u8], _: Duration) -> Result<Reply, AssetAiError> {
-        assert_eq!(url, format!("{NODE}/generate"));
-        self.posts.push(body.to_vec());
-        self.now += self.post_elapsed;
-        if let Some(cancel) = &self.cancel_on_post { cancel.store(true, Ordering::Relaxed); }
-        if let Some(kind) = self.io_error { return Err(std::io::Error::from(kind).into()); }
-        // Exercise the shipping strict response reader, including fragments.
-        struct Fragments(std::io::Cursor<Vec<u8>>);
-        impl Read for Fragments {
-            fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
-                let len = buf.len().min(7); self.0.read(&mut buf[..len])
-            }
-        }
-        read_reply(&mut Fragments(std::io::Cursor::new(self.replies.pop_front().expect("unexpected POST replay"))))
-    }
-    fn now(&self) -> Instant { self.now }
-    fn sleep(&mut self, duration: Duration) {
-        assert!(duration <= Duration::from_millis(50));
-        self.now += duration;
-        if let Some(cancel) = &self.cancel_on_sleep { cancel.store(true, Ordering::Relaxed); }
-    }
-}
-fn run(script: &mut Script, cancel: &AtomicBool, notes: &mut Vec<String>) -> Result<String, AssetAiError> {
-    LocalService::new(NODE).request_pending_using(Domain::Video, &request(u64::MAX),
-        &|| cancel.load(Ordering::Relaxed), &mut |note| notes.push(note.into()), script)
-}
-
-#[test]
-fn disk_refusal_returns_for_fleet_failover_without_reposting_to_full_disk() {
-    let mut script = Script::new([response(409,
-        r#"{"job_id":null,"error":"model unavailable: disk-space: insufficient on C:"}"#)]);
-    let mut notes = Vec::new();
-    let error = run(&mut script, &AtomicBool::new(false), &mut notes).unwrap_err();
-    assert!(matches!(error, AssetAiError::Unavailable(ref reason) if reason.starts_with("disk-space:")));
-    assert_eq!(script.posts.len(), 1);
-    assert!(notes.is_empty());
-}
-
-#[test]
-fn burst_six_callers_gate_then_json_refusal_accepts_exactly_six_unchanged_requests() {
-    let barrier = Barrier::new(6);
-    let accepted_count = AtomicUsize::new(0);
-    std::thread::scope(|scope| {
-        for caller in 0..6 {
-            let barrier = &barrier;
-            let count = &accepted_count;
-            scope.spawn(move || {
-                let service = LocalService::new(NODE);
-                let wire = request(u64::MAX - caller);
-                let bytes = wire.serialize_json().into_bytes();
-                let mut script = Script::new([GATE.to_vec(), refusal([409, 429, 503][caller as usize % 3]), accepted()]);
-                let mut notes = Vec::new();
-                barrier.wait();
-                let id = service.request_pending_using(Domain::Video, &wire, &|| false,
-                    &mut |note| notes.push(note.to_string()), &mut script).unwrap();
-                assert_eq!(id, "accepted");
-                count.fetch_add(1, Ordering::Relaxed);
-                assert_eq!(script.posts, vec![bytes; 3]);
-                assert_eq!(notes.len(), 2);
-                assert!(notes[0].contains(NODE) && notes[0].contains("http 503"));
-                assert!(notes[1].contains("queue full: 2"));
-                assert_eq!(*service.lease_origin.lock().unwrap(), Some(("fixture-origin".into(), 42)));
-            });
-        }
-    });
-    assert_eq!(accepted_count.load(Ordering::Relaxed), 6);
-}
-
-#[test]
-fn pending_cancellation_interrupts_wait_and_never_posts_again() {
-    let cancel = Arc::new(AtomicBool::new(false));
-    let mut script = Script::new([GATE.to_vec(), accepted()]);
-    script.cancel_on_sleep = Some(cancel.clone());
-    assert_eq!(run(&mut script, &cancel, &mut vec![]), Err(AssetAiError::Cancelled));
-    assert_eq!(script.posts.len(), 1);
-    let mut before = Script::new([]);
-    assert_eq!(run(&mut before, &cancel, &mut vec![]), Err(AssetAiError::Cancelled));
-    assert!(before.posts.is_empty());
-}
-
-#[test]
-fn cancellation_during_accepted_post_returns_ownership() {
-    let cancel = Arc::new(AtomicBool::new(false));
-    let mut script = Script::new([accepted()]);
-    script.cancel_on_post = Some(cancel.clone());
-    assert_eq!(run(&mut script, &cancel, &mut vec![]).unwrap(), "accepted");
-    assert_eq!(script.posts.len(), 1);
-}
-
-#[test]
-fn ambiguous_malformed_truncated_or_unrecognized_responses_never_replay() {
-    let gate = String::from_utf8(GATE.to_vec()).unwrap();
-    let mut bad = vec![
-        b"HTTP/1.1 503".to_vec(),
-        gate.replace("Content-Length: 0\r\n", "").into_bytes(),
-        gate.replace("Content-Length: 0", "Content-Length: 0\r\nContent-Length: 0").into_bytes(),
-        gate.replace("Content-Length: 0", "Transfer-Encoding: chunked\r\nContent-Length: 0").into_bytes(),
-        gate.replace("Content-Length: 0", "Content-Length: 1").into_bytes(),
-        gate.replace("Connection: close", "Connection: keep-alive").into_bytes(),
-        response(500, r#"{"job_id":null,"error":"busy"}"#),
-        response(503, "{malformed"), response(503, "null"),
-        response(503, r#"{"error":"model inference failed"}"#),
-        response(409, r#"{"job_id":42,"error":"busy"}"#),
-        response(409, r#"{"job_id":null,"error":"busy","think_open":42}"#),
-        response(409, r#"{"job_id":"","error":"busy"}"#),
-        response(409, r#"{"job_id":null,"job_id":null,"error":"busy"}"#),
-        response(503, r#"{"job_id":null,"error":"busy","artifacts":[]}"#),
-        response(409, r#"{"job_id":null,"error":"busy"} trailing"#),
-        response(307, r#"{"job_id":null,"error":"busy"}"#),
-    ];
-    let mut truncated = refusal(409); truncated.pop(); bad.push(truncated);
-    let valid_json = r#"{"job_id":null,"error":"busy"}"#;
-    bad.push(format!("HTTP/1.1 409 Conflict\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{valid_json}", valid_json.len() + 1).into_bytes());
-    for wire in bad {
-        let mut script = Script::new([wire, accepted()]);
-        assert!(run(&mut script, &AtomicBool::new(false), &mut vec![]).is_err());
-        assert_eq!(script.posts.len(), 1);
-    }
-    for kind in [std::io::ErrorKind::TimedOut, std::io::ErrorKind::ConnectionReset,
-        std::io::ErrorKind::UnexpectedEof, std::io::ErrorKind::ConnectionRefused] {
-        let mut script = Script::new([]); script.io_error = Some(kind);
-        assert!(run(&mut script, &AtomicBool::new(false), &mut vec![]).is_err());
-        assert_eq!(script.posts.len(), 1);
-    }
-}
-
-#[test]
-fn legacy_provider_default_stays_one_shot_and_preserves_accepted_ownership() {
-    struct Legacy { posts: AtomicUsize, cancel: AtomicBool, accept: bool }
-    impl ContentProvider for Legacy {
-        fn health(&self) -> Result<HealthJson, AssetAiError> { unreachable!() }
-        fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> { unreachable!() }
-        fn request(&self, _: Domain, _: &GenerateRequestJson) -> Result<String, AssetAiError> {
-            self.posts.fetch_add(1, Ordering::Relaxed);
-            self.cancel.store(true, Ordering::Relaxed);
-            if self.accept { Ok("legacy-owned".into()) } else { Err(AssetAiError::Busy) }
-        }
-        fn poll(&self, _: &str) -> Result<JobStatusJson, AssetAiError> { unreachable!() }
-        fn fetch_artifact(&self, _: &str) -> Result<ArtifactBytes, AssetAiError> { unreachable!() }
-    }
-    for accept in [false, true] {
-        let provider = Legacy { posts: AtomicUsize::new(0), cancel: AtomicBool::new(false), accept };
-        let result = provider.request_pending(Domain::Video, &request(42),
-            &|| provider.cancel.load(Ordering::Relaxed), &mut |_| panic!("legacy provider cannot wait"));
-        assert_eq!(result, if accept { Ok("legacy-owned".into()) } else { Err(AssetAiError::Busy) });
-        assert_eq!(provider.posts.load(Ordering::Relaxed), 1);
-        assert_eq!(provider.request_pending(Domain::Video, &request(42),
-            &|| true, &mut |_| {}), Err(AssetAiError::Cancelled));
-        assert_eq!(provider.posts.load(Ordering::Relaxed), 1);
-    }
-}
-
-#[test]
-fn any_returned_job_id_precludes_replay_even_on_error_status() {
-    let mut script = Script::new([response(503, r#"{"job_id":"owned","error":"busy"}"#)]);
-    assert_eq!(run(&mut script, &AtomicBool::new(false), &mut vec![]).unwrap(), "owned");
-    assert_eq!(script.posts.len(), 1);
-}
-
-#[test]
-fn finite_attempt_and_time_budgets_name_endpoint_and_last_refusal() {
-    for elapsed in [Duration::ZERO, Duration::from_secs(90)] {
-        let mut script = Script::new((0..8).map(|_| refusal(429)));
-        script.post_elapsed = elapsed;
-        let mut notes = vec![];
-        let error = run(&mut script, &AtomicBool::new(false), &mut notes).unwrap_err().to_string();
-        assert!(error.contains(NODE) && error.contains("http 429") && error.contains("queue full: 2"), "{error}");
-        assert_eq!(script.posts.len(), if elapsed.is_zero() { 8 } else { 1 });
-    }
-}
-
-#[test]
-fn progress_and_terminal_errors_redact_payloads_and_bound_server_text() {
-    let wire = request(u64::MAX);
-    let error = format!("busy: {} {} token-secret {}\n", wire.prompt.unwrap(), wire.input_b64.unwrap(), "é".repeat(2000));
-    let body = makepad_strict_json::obj(vec![("job_id", makepad_strict_json::Value::Null),
-        ("error", makepad_strict_json::s(error))]).to_json();
-    let mut script = Script::new((0..8).map(|_| response(503, &body)));
-    let mut notes = vec![];
-    let error = LocalService::new(NODE).with_secret("token-secret").request_pending_using(Domain::Video,
-        &request(u64::MAX), &|| false, &mut |note| notes.push(note.to_string()), &mut script).unwrap_err();
-    notes.push(error.to_string());
-    for note in notes {
-        assert!(note.chars().count() < 800);
-        assert!(!note.contains("private prompt") && !note.contains("cHJpdmF0") && !note.contains("token-secret"));
-        assert!(!note.contains('\n'));
-    }
-}
-
-// Explicitly run outside restricted sandboxes. Test threads are fixture
-// clients/server only; shipping submission never starts a thread or pool.
-#[test]
-#[ignore = "requires loopback bind; run explicitly with --ignored"]
-fn loopback_six_real_local_services_accept_once_and_poll_error_never_reposts() {
-    let listener = std::net::TcpListener::bind("127.0.0.1:0").expect("loopback fixture bind");
-    listener.set_nonblocking(true).unwrap();
-    let url = format!("http://{}", listener.local_addr().unwrap());
-    let stop = AtomicBool::new(false);
-    let barrier = Barrier::new(6);
-    std::thread::scope(|scope| {
-        let server = scope.spawn(|| {
-            let mut posts = std::collections::HashMap::<Vec<u8>, usize>::new();
-            let mut polls = 0;
-            while !stop.load(Ordering::Relaxed) {
-                let (mut stream, _) = match listener.accept() {
-                    Ok(s) => s,
-                    Err(e) if e.kind() == std::io::ErrorKind::WouldBlock => { std::thread::sleep(Duration::from_millis(1)); continue; }
-                    Err(e) => panic!("fixture accept: {e}"),
-                };
-                stream.set_read_timeout(Some(Duration::from_secs(3))).unwrap();
-                let mut bytes = Vec::new();
-                let mut byte = [0];
-                while !bytes.ends_with(b"\r\n\r\n") { stream.read_exact(&mut byte).unwrap(); bytes.push(byte[0]); }
-                let head = String::from_utf8(bytes).unwrap();
-                if head.starts_with("GET /job/") {
-                    polls += 1;
-                    stream.write_all(&response(500, r#"{"error":"fixture poll failure"}"#)).unwrap();
-                    continue;
-                }
-                assert!(head.starts_with("POST /generate "));
-                let length: usize = head.lines().find_map(|line| line.strip_prefix("Content-Length: ")).unwrap().parse().unwrap();
-                let mut body = vec![0; length]; stream.read_exact(&mut body).unwrap();
-                let count = posts.entry(body).or_default(); *count += 1;
-                stream.write_all(&match *count { 1 => GATE.to_vec(), 2 => refusal(409), 3 => accepted(), _ => panic!("accepted job replayed") }).unwrap();
-            }
-            assert_eq!(posts.len(), 6);
-            assert!(posts.values().all(|n| *n == 3));
-            assert_eq!(polls, 6);
-        });
-        let clients: Vec<_> = (0..6).map(|i| {
-            let url = &url; let barrier = &barrier;
-            scope.spawn(move || {
-                barrier.wait();
-                let service = LocalService::new(url);
-                let id = service.request_pending(Domain::Video, &request(u64::MAX - i), &|| false, &mut |_| {}).unwrap();
-                assert!(service.poll(&id).unwrap_err().to_string().contains("fixture poll failure"));
-            })
-        }).collect();
-        let results: Vec<_> = clients.into_iter().map(|t| t.join()).collect();
-        stop.store(true, Ordering::Relaxed);
-        server.join().unwrap();
-        assert!(results.into_iter().all(|r| r.is_ok()));
-    });
-}
diff --git a/libs/ai/hub/src/control_backend.rs b/libs/ai/hub/src/control_backend.rs
index 6fbe37955..405ad4dd2 100644
--- a/libs/ai/hub/src/control_backend.rs
+++ b/libs/ai/hub/src/control_backend.rs
@@ -691,7 +691,6 @@ mod tests {
             variants: 1,
             text: String::new(),
             voice: String::new(),
-            language: String::new(),
             speed: 1.0,
             emotion: None,
             seconds: None,
diff --git a/libs/ai/hub/src/discovery.rs b/libs/ai/hub/src/discovery.rs
index 033ad328d..9f7e2fc4c 100644
--- a/libs/ai/hub/src/discovery.rs
+++ b/libs/ai/hub/src/discovery.rs
@@ -133,23 +133,6 @@ impl Discovered {
     }
 }
 
-/// Platform discovery availability. Portable targets return
-/// [`Unavailable`](Self::Unavailable) rather than attempting UDP I/O.
-#[derive(Clone)]
-pub enum Discovery {
-    Available(Discovered),
-    Unavailable { reason: &'static str },
-}
-
-impl Discovery {
-    pub fn nodes(&self) -> Vec<DiscoveredNode> {
-        match self {
-            Self::Available(discovered) => discovered.nodes(),
-            Self::Unavailable { .. } => Vec::new(),
-        }
-    }
-}
-
 /// Client side: listen for beacons on [`DISCOVERY_PORT`]. Returns the shared
 /// set; poll it from the fleet timer. The bind joins the reuse group, so the
 /// VJ, the Asset UI and a game on one machine all see the fleet (an
@@ -162,9 +145,9 @@ impl Discovery {
 /// Asset UI sat on 22 sockets bound to :41830 after ten minutes, growing).
 /// The filter reads `MAKEPAD_AI_FLEET` per beacon, so sharing across
 /// callers changes nothing they observe.
-pub fn start_listener() -> Discovery {
+pub fn start_listener() -> Discovered {
     static SHARED: OnceLock<Discovered> = OnceLock::new();
-    Discovery::Available(SHARED.get_or_init(spawn_listener).clone())
+    SHARED.get_or_init(spawn_listener).clone()
 }
 
 fn spawn_listener() -> Discovered {
@@ -247,9 +230,6 @@ mod tests {
     fn listener_is_one_per_process() {
         let a = start_listener();
         let b = start_listener();
-        let (Discovery::Available(a), Discovery::Available(b)) = (a, b) else {
-            panic!("native discovery unexpectedly unavailable");
-        };
         assert!(Arc::ptr_eq(&a.nodes, &b.nodes));
     }
 
diff --git a/libs/ai/hub/src/discovery_portable.rs b/libs/ai/hub/src/discovery_portable.rs
deleted file mode 100644
index d31e1ce8c..000000000
--- a/libs/ai/hub/src/discovery_portable.rs
+++ /dev/null
@@ -1,86 +0,0 @@
-//! Portable fleet discovery: keep the shared vocabulary while reporting
-//! that UDP LAN discovery is unavailable.
-
-use makepad_micro_serde::*;
-
-pub const DISCOVERY_PORT: u16 = 41830;
-pub const DEFAULT_FLEET: &str = "gen";
-
-pub fn normalize_fleet(name: &str) -> String {
-    let trimmed = name.trim();
-    if trimmed.is_empty() {
-        DEFAULT_FLEET.to_string()
-    } else {
-        trimmed.to_ascii_lowercase()
-    }
-}
-
-pub fn wanted_fleet() -> String {
-    normalize_fleet(&std::env::var("MAKEPAD_AI_FLEET").unwrap_or_default())
-}
-
-pub fn fleet_from_env() -> String {
-    normalize_fleet(&std::env::var("MAKEPAD_ASSET_AI_FLEET").unwrap_or_default())
-}
-
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct BeaconJson {
-    pub service: String,
-    pub node_id: u64,
-    pub port: u16,
-    pub fleet: Option<String>,
-}
-
-pub fn mint_node_id() -> u64 {
-    let nanos = std::time::SystemTime::now()
-        .duration_since(std::time::UNIX_EPOCH)
-        .map(|duration| duration.as_nanos() as u64)
-        .unwrap_or(0);
-    nanos ^ ((std::process::id() as u64) << 32)
-}
-
-pub fn start_beacon(_node_id: u64, _http_port: u16, _fleet: String) {}
-
-#[derive(Clone, Debug)]
-pub struct DiscoveredNode {
-    pub base_url: String,
-    pub node_id: u64,
-    pub fleet: String,
-}
-
-#[derive(Clone, Default)]
-pub struct Discovered;
-
-#[derive(Clone)]
-pub enum Discovery {
-    Available(Discovered),
-    Unavailable { reason: &'static str },
-}
-
-impl Discovery {
-    pub fn nodes(&self) -> Vec<DiscoveredNode> {
-        Vec::new()
-    }
-}
-
-pub fn start_listener() -> Discovery {
-    Discovery::Unavailable {
-        reason: "UDP LAN discovery is unavailable on portable targets",
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn discovery_is_explicitly_unavailable() {
-        assert!(matches!(start_listener(), Discovery::Unavailable { .. }));
-    }
-
-    #[test]
-    fn normalize_empty_is_default() {
-        assert_eq!(normalize_fleet(""), DEFAULT_FLEET);
-        assert_eq!(normalize_fleet(" Game "), "game");
-    }
-}
diff --git a/libs/ai/hub/src/disk_space.rs b/libs/ai/hub/src/disk_space.rs
deleted file mode 100644
index f73c67343..000000000
--- a/libs/ai/hub/src/disk_space.rs
+++ /dev/null
@@ -1,201 +0,0 @@
-//! Native worker download admission. Installed models need no download budget;
-//! missing artifacts share one budget per destination volume. Re-evaluate on
-//! every advertisement/admission so cleaning a disk restores eligibility.
-use crate::download::{converted_file_is_verified, part_path, source_file_is_verified};
-use crate::error::AssetAiError;
-use crate::registry::ModelSpec;
-use std::collections::BTreeMap;
-use std::path::{Path, PathBuf};
-
-pub(crate) const RESERVE: u64 = 1024 * 1024 * 1024;
-pub(crate) const STREAM_WINDOW: u64 = 64 * 1024 * 1024;
-
-fn file_len(path: &Path) -> u64 {
-    std::fs::metadata(path).ok().filter(|m| m.is_file()).map_or(0, |m| m.len())
-}
-
-fn remaining(total: Option<u64>, part: &Path) -> u64 {
-    match total {
-        // Oversized partials are not valid resume prefixes.
-        Some(total) => {
-            let prefix = file_len(part);
-            total.saturating_sub(if prefix <= total { prefix } else { 0 })
-        }
-        // Legacy manifests learn their actual size from HTTP headers. Admit
-        // only with headroom, then check the full length before writing.
-        None => STREAM_WINDOW,
-    }
-}
-
-fn requirements(spec: &ModelSpec, cache: &Path) -> BTreeMap<PathBuf, u64> {
-    let mut paths = BTreeMap::<PathBuf, u64>::new();
-    for file in spec.files.iter().filter(|f| !f.optional) {
-        let converted = file.converted_path(cache);
-        if converted.as_ref().is_some_and(|path| {
-            if file.conversion.is_some() { converted_file_is_verified(file, cache) }
-            else { path.is_file() }
-        }) {
-            continue;
-        }
-        // Conversion writes a separate artifact while the source remains.
-        if let (Some(path), Some(conversion)) = (converted, &file.conversion) {
-            paths.entry(path).and_modify(|n| *n = (*n).max(conversion.size))
-                .or_insert(conversion.size);
-        }
-        let dest = file.dest_path(cache);
-        // A file with no size or digest has no content identity to check. The
-        // downloader accepts an existing file (and records its revision in a
-        // receipt) even when the registry pins only a revision, so do not
-        // reserve an arbitrary stream window for an artifact that will not be
-        // downloaded.
-        if source_file_is_verified(file, cache)
-            || (file.sha256.is_none() && file.size.is_none() && dest.is_file())
-        {
-            continue;
-        }
-        let part = part_path(&dest);
-        let bytes = remaining(file.size, &part);
-        paths.entry(part).and_modify(|n| *n = (*n).max(bytes)).or_insert(bytes);
-    }
-    paths
-}
-
-fn refuse(path: &Path, needed: u64, free: u64, subject: &str) -> AssetAiError {
-    AssetAiError::Unavailable(format!(
-        "disk-space: insufficient for {subject} on {}: {:.2} GiB free, {:.2} GiB additional required plus 1 GiB reserve",
-        path.display(), free as f64 / RESERVE as f64, needed as f64 / RESERVE as f64,
-    ))
-}
-
-fn check_requirements(
-    paths: BTreeMap<PathBuf, u64>, subject: &str,
-    mut probe: impl FnMut(&Path) -> std::io::Result<crate::disk_volume::Volume>,
-) -> Result<(), AssetAiError> {
-    let mut volumes = BTreeMap::<String, (PathBuf, u64, u64)>::new();
-    for (path, bytes) in paths {
-        let volume = probe(&path).map_err(|error| AssetAiError::Unavailable(format!(
-            "disk-space: cannot check {} for {subject}: {error}", path.display()
-        )))?;
-        let entry = volumes.entry(volume.key).or_insert((volume.path, volume.available, 0));
-        // Free space can decrease between probes; use the lowest observation.
-        entry.1 = entry.1.min(volume.available);
-        entry.2 = entry.2.saturating_add(bytes);
-    }
-    for (_, (path, free, needed)) in volumes {
-        if free < needed.saturating_add(RESERVE) {
-            return Err(refuse(&path, needed, free, subject));
-        }
-    }
-    Ok(())
-}
-
-pub(crate) fn check_model(spec: &ModelSpec, cache: &Path) -> Result<(), AssetAiError> {
-    check_requirements(requirements(spec, cache), &spec.id, crate::disk_volume::for_path)
-}
-
-/// Called before peer/HTTP writes, including Range-ignored restarts. Existing
-/// partial bytes occupy disk now and will either be appended to or reclaimed
-/// by truncation, so both cases need the same additional disk budget.
-pub(crate) fn check_download(part: &Path, total: Option<u64>) -> Result<(), AssetAiError> {
-    let mut paths = BTreeMap::new();
-    paths.insert(part.to_path_buf(), remaining(total, part));
-    check_requirements(paths, &part.display().to_string(), crate::disk_volume::for_path)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::registry::{Domain, FileSpec, ConversionSpec};
-    use std::sync::atomic::{AtomicU64, Ordering};
-
-    struct Temp(PathBuf);
-    impl Temp {
-        fn new() -> Self {
-            static ID: AtomicU64 = AtomicU64::new(0);
-            let p = std::env::temp_dir().join(format!("hub-disk-{}-{}", std::process::id(), ID.fetch_add(1, Ordering::Relaxed)));
-            std::fs::create_dir_all(&p).unwrap(); Self(p)
-        }
-    }
-    impl Drop for Temp { fn drop(&mut self) { let _ = std::fs::remove_dir_all(&self.0); } }
-    fn file(path: &str, size: Option<u64>) -> FileSpec {
-        FileSpec { role:None, repo:"fixture".into(),path:path.into(),revision:None,cache_as:path.into(),size,
-            sha256:None,local:false,optional:false,converts_to:None,conversion:None }
-    }
-    fn spec(files: Vec<FileSpec>) -> ModelSpec {
-        ModelSpec { id:"fixture".into(),domain:Domain::Video,backend:"h3".into(),available:true,gated:false,
-            vram_gb:None,min_vram_gb:None,min_compute_cap:None,note:None,license:None,files }
-    }
-    fn check(paths: BTreeMap<PathBuf,u64>, free:u64) -> Result<(),AssetAiError> {
-        check_requirements(paths,"fixture", |_| Ok(crate::disk_volume::Volume {
-            key:"one-volume".into(),path:PathBuf::from("cache"),available:free,
-        }))
-    }
-    #[test]
-    fn aggregate_missing_downloads_counts_resume_and_deduplicates_shared_files() {
-        let temp=Temp::new();
-        std::fs::write(temp.0.join("a.part"), [0u8;40]).unwrap();
-        let model=spec(vec![file("a",Some(100)),file("b",Some(70)),file("a",Some(100))]);
-        let paths=requirements(&model,&temp.0);
-        assert_eq!(paths.values().sum::<u64>(),130);
-        assert!(check(paths.clone(),RESERVE+129).is_err());
-        assert!(check(paths,RESERVE+130).is_ok());
-    }
-    #[test]
-    fn cached_and_optional_files_do_not_require_free_disk() {
-        let temp=Temp::new();
-        std::fs::write(temp.0.join("cached"),b"legacy").unwrap();
-        let mut optional=file("optional",Some(u64::MAX)); optional.optional=true;
-        let paths=requirements(&spec(vec![file("cached",None),optional]),&temp.0);
-        assert!(paths.is_empty()); assert!(check(paths,0).is_ok());
-    }
-    #[test]
-    fn conversion_budgets_source_and_output_together() {
-        let temp=Temp::new(); let mut f=file("source",Some(100));
-        f.conversion=Some(ConversionSpec {cache_as:"converted".into(),size:200,sha256:"a".repeat(64),converter_id:"fixture".into(),converter_version:"1".into()});
-        let paths=requirements(&spec(vec![f]),&temp.0);
-        assert_eq!(paths.values().sum::<u64>(),300);
-        assert!(check(paths,RESERVE+299).is_err());
-    }
-    #[test]
-    fn separate_volumes_have_separate_budgets_and_unknown_sizes_need_headroom() {
-        let temp=Temp::new();
-        let paths=requirements(&spec(vec![file("a",Some(100)),file("b",None)]),&temp.0);
-        assert_eq!(paths[&temp.0.join("b.part")],STREAM_WINDOW);
-        assert!(check_requirements(paths,"fixture",|p| Ok(crate::disk_volume::Volume {
-            key:p.display().to_string(),path:p.into(),available:RESERVE+STREAM_WINDOW,
-        })).is_ok());
-    }
-    #[test]
-    fn failed_volume_query_refuses_and_clearing_space_restores_admission() {
-        let temp=Temp::new(); let paths=requirements(&spec(vec![file("a",Some(100))]),&temp.0);
-        assert!(check_requirements(paths.clone(),"fixture",|_| Err(std::io::ErrorKind::PermissionDenied.into())).is_err());
-        assert!(check(paths.clone(),RESERVE).is_err());
-        assert!(check(paths,RESERVE+100).is_ok());
-    }
-
-    #[test]
-    fn enormous_download_is_refused_before_network_and_keeps_partial() {
-        let temp = Temp::new();
-        let file = file("huge", Some(u64::MAX));
-        let destination = file.dest_path(&temp.0);
-        let part = part_path(&destination);
-        std::fs::create_dir_all(part.parent().unwrap()).unwrap();
-        std::fs::write(&part, [7u8; 32]).unwrap();
-        let downloader = crate::download::Downloader::new("http://127.0.0.1:1", None).unwrap();
-        let mut progress = |_| {};
-        let error = downloader
-            .ensure_file(&file, &temp.0, &mut progress, &crate::backend::CancelToken::new())
-            .unwrap_err();
-        assert!(matches!(error, AssetAiError::Unavailable(message) if message.starts_with("disk-space:")));
-        assert_eq!(std::fs::read(&part).unwrap(), [7u8; 32]);
-    }
-
-    #[test]
-    fn existing_unknown_length_file_does_not_reserve_stream_window() {
-        let temp = Temp::new();
-        let mut model_file = file("legacy", None);
-        model_file.revision = Some("immutable-revision".into());
-        std::fs::write(model_file.dest_path(&temp.0), b"already-installed").unwrap();
-        assert!(requirements(&spec(vec![model_file]), &temp.0).is_empty());
-    }
-}
diff --git a/libs/ai/hub/src/disk_volume.rs b/libs/ai/hub/src/disk_volume.rs
deleted file mode 100644
index 53a23a7cb..000000000
--- a/libs/ai/hub/src/disk_volume.rs
+++ /dev/null
@@ -1,288 +0,0 @@
-use std::{
-    fs,
-    io,
-    path::{Path, PathBuf},
-};
-
-/// The filesystem volume containing a future file path.
-///
-/// `path` is the canonical existing directory used for the volume query. The
-/// caller may use `key` to group several model files that share a volume.
-pub(crate) struct Volume {
-    pub key: String,
-    pub path: PathBuf,
-    pub available: u64,
-}
-
-pub(crate) fn for_path(path: &Path) -> io::Result<Volume> {
-    let directory = existing_directory(path)?;
-    let (key, available) = volume_info(&directory)?;
-    Ok(Volume { key, path: directory, available })
-}
-
-fn existing_directory(path: &Path) -> io::Result<PathBuf> {
-    if path.as_os_str().is_empty() {
-        return Err(io::Error::new(
-            io::ErrorKind::InvalidInput,
-            "disk volume path is empty",
-        ));
-    }
-
-    let mut probe = path.to_path_buf();
-    loop {
-        match fs::metadata(&probe) {
-            Ok(metadata) if metadata.is_dir() => return fs::canonicalize(probe),
-            Ok(_) => {
-                let Some(parent) = nonempty_parent(&probe) else {
-                    return Err(io::Error::new(
-                        io::ErrorKind::NotFound,
-                        "disk volume has no existing directory ancestor",
-                    ));
-                };
-                probe = parent;
-            }
-            Err(error) if error.kind() == io::ErrorKind::NotFound => {
-                let Some(parent) = nonempty_parent(&probe) else {
-                    return Err(io::Error::new(
-                        io::ErrorKind::NotFound,
-                        "disk volume has no existing directory ancestor",
-                    ));
-                };
-                probe = parent;
-            }
-            Err(error) => return Err(error),
-        }
-    }
-}
-
-fn nonempty_parent(path: &Path) -> Option<PathBuf> {
-    let parent = path.parent()?;
-    if parent == path {
-        return None;
-    }
-    if parent.as_os_str().is_empty() {
-        // A bare relative path needs one attempt against the process's
-        // current directory. Do not return "." for "." itself: if the cwd
-        // was removed, that would make the ancestor walk spin forever.
-        (path != Path::new(".")).then(|| PathBuf::from("."))
-    } else {
-        Some(parent.to_path_buf())
-    }
-}
-
-#[cfg(unix)]
-fn volume_info(path: &Path) -> io::Result<(String, u64)> {
-    use std::os::unix::fs::MetadataExt;
-
-    let key = path.metadata()?.dev().to_string();
-    Ok((key, available_bytes(path)?))
-}
-
-#[cfg(windows)]
-fn volume_info(path: &Path) -> io::Result<(String, u64)> {
-    use std::os::windows::ffi::{OsStrExt, OsStringExt};
-
-    unsafe extern "system" {
-        fn GetVolumePathNameW(
-            file_name: *const u16,
-            volume_path_name: *mut u16,
-            volume_path_name_size: u32,
-        ) -> i32;
-        fn GetDiskFreeSpaceExW(
-            directory_name: *const u16,
-            available: *mut u64,
-            total: *mut u64,
-            free: *mut u64,
-        ) -> i32;
-    }
-
-    let input: Vec<u16> = path.as_os_str().encode_wide().chain(Some(0)).collect();
-    let mut volume = vec![0u16; 32_768];
-    if unsafe {
-        GetVolumePathNameW(input.as_ptr(), volume.as_mut_ptr(), volume.len() as u32)
-    } == 0
-    {
-        return Err(io::Error::last_os_error());
-    }
-    let length = volume.iter().position(|unit| *unit == 0).unwrap_or(volume.len());
-    if length == 0 {
-        return Err(io::Error::new(
-            io::ErrorKind::InvalidData,
-            "Windows returned an empty volume path",
-        ));
-    }
-    let mut volume_path = std::ffi::OsString::from_wide(&volume[..length]);
-    if !volume_path.to_string_lossy().ends_with('\\')
-        && !volume_path.to_string_lossy().ends_with('/')
-    {
-        volume_path.push("\\");
-    }
-    let volume_units: Vec<u16> = volume_path.encode_wide().chain(Some(0)).collect();
-    let mut available = 0;
-    let mut total = 0;
-    let mut free = 0;
-    if unsafe {
-        GetDiskFreeSpaceExW(
-            volume_units.as_ptr(),
-            &mut available,
-            &mut total,
-            &mut free,
-        )
-    } == 0
-    {
-        return Err(io::Error::last_os_error());
-    }
-    Ok((volume_path.to_string_lossy().into_owned(), available))
-}
-
-#[cfg(not(any(unix, windows)))]
-fn volume_info(_path: &Path) -> io::Result<(String, u64)> {
-    Err(io::Error::new(
-        io::ErrorKind::Unsupported,
-        "disk volume queries are unsupported on this native target",
-    ))
-}
-
-#[cfg(all(target_os = "linux", target_pointer_width = "64"))]
-fn available_bytes(path: &Path) -> io::Result<u64> {
-    use std::{ffi::CString, os::unix::ffi::OsStrExt, os::raw::{c_int, c_ulong}};
-
-    #[repr(C)]
-    struct StatVfs {
-        block_size: c_ulong,
-        fragment_size: c_ulong,
-        blocks: c_ulong,
-        blocks_free: c_ulong,
-        blocks_available: c_ulong,
-        files: c_ulong,
-        files_free: c_ulong,
-        files_available: c_ulong,
-        filesystem_id: c_ulong,
-        flags: c_ulong,
-        name_max: c_ulong,
-        spare: [c_int; 6],
-    }
-    unsafe extern "C" {
-        fn statvfs(path: *const std::ffi::c_char, out: *mut StatVfs) -> c_int;
-    }
-
-    let path = CString::new(path.as_os_str().as_bytes())
-        .map_err(|_| io::Error::new(io::ErrorKind::InvalidInput, "disk volume path contains NUL"))?;
-    let mut stat: StatVfs = unsafe { std::mem::zeroed() };
-    if unsafe { statvfs(path.as_ptr(), &mut stat) } != 0 {
-        return Err(io::Error::last_os_error());
-    }
-    Ok((stat.fragment_size.max(stat.block_size) as u64).saturating_mul(stat.blocks_available as u64))
-}
-
-#[cfg(all(target_os = "linux", not(target_pointer_width = "64")))]
-fn available_bytes(_path: &Path) -> io::Result<u64> {
-    Err(io::Error::new(
-        io::ErrorKind::Unsupported,
-        "disk volume queries are unsupported on 32-bit Linux",
-    ))
-}
-
-#[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos"))]
-fn available_bytes(path: &Path) -> io::Result<u64> {
-    use std::{ffi::CString, os::raw::{c_int, c_uint}, os::unix::ffi::OsStrExt};
-
-    #[repr(C)]
-    struct StatFs {
-        block_size: c_uint,
-        io_size: c_int,
-        blocks: u64,
-        blocks_free: u64,
-        blocks_available: u64,
-        files: u64,
-        files_free: u64,
-        filesystem_id: [c_int; 2],
-        owner: c_uint,
-        filesystem_type: c_uint,
-        flags: c_uint,
-        filesystem_subtype: c_uint,
-        filesystem_type_name: [u8; 16],
-        mount_on_name: [u8; 1024],
-        mount_from_name: [u8; 1024],
-        flags_ext: c_uint,
-        reserved: [c_uint; 7],
-    }
-    unsafe extern "C" {
-        fn statfs(path: *const std::ffi::c_char, out: *mut StatFs) -> c_int;
-    }
-
-    let path = CString::new(path.as_os_str().as_bytes())
-        .map_err(|_| io::Error::new(io::ErrorKind::InvalidInput, "disk volume path contains NUL"))?;
-    let mut stat: StatFs = unsafe { std::mem::zeroed() };
-    if unsafe { statfs(path.as_ptr(), &mut stat) } != 0 {
-        return Err(io::Error::last_os_error());
-    }
-    Ok((stat.block_size as u64).saturating_mul(stat.blocks_available))
-}
-
-#[cfg(all(unix, not(any(target_os = "linux", target_os = "macos", target_os = "ios", target_os = "tvos"))))]
-fn available_bytes(_path: &Path) -> io::Result<u64> {
-    Err(io::Error::new(
-        io::ErrorKind::Unsupported,
-        "disk volume queries are unsupported on this Unix target",
-    ))
-}
-
-#[cfg(not(any(unix, windows)))]
-fn available_bytes(_path: &Path) -> io::Result<u64> {
-    Err(io::Error::new(
-        io::ErrorKind::Unsupported,
-        "disk volume queries are unsupported on this native target",
-    ))
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::{
-        fs,
-        time::{SystemTime, UNIX_EPOCH},
-    };
-
-    fn temp_root() -> PathBuf {
-        std::env::temp_dir().join(format!(
-            "makepad-disk-volume-{}-{}",
-            std::process::id(),
-            SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-        ))
-    }
-
-    #[cfg(any(windows, all(unix, target_pointer_width = "64")))]
-    #[test]
-    fn future_file_path_uses_existing_directory_ancestor() {
-        let root = temp_root();
-        fs::create_dir_all(&root).unwrap();
-        let future = root.join("models").join("weights.bin");
-        let volume = for_path(&future).unwrap();
-        assert_eq!(volume.path, fs::canonicalize(&root).unwrap());
-        assert!(!volume.key.is_empty());
-        fs::remove_dir_all(root).unwrap();
-    }
-
-    #[cfg(all(unix, target_pointer_width = "64"))]
-    #[test]
-    fn symlinked_directory_is_resolved_before_querying_volume() {
-        use std::os::unix::fs::symlink;
-
-        let root = temp_root();
-        let target = root.join("target");
-        let link = root.join("link");
-        fs::create_dir_all(&target).unwrap();
-        symlink(&target, &link).unwrap();
-        let volume = for_path(&link.join("future.bin")).unwrap();
-        assert_eq!(volume.path, fs::canonicalize(target).unwrap());
-        fs::remove_dir_all(root).unwrap();
-    }
-
-    #[test]
-    fn ancestor_walk_has_a_terminal_relative_root() {
-        assert_eq!(nonempty_parent(Path::new("file")), Some(PathBuf::from(".")));
-        assert!(nonempty_parent(Path::new(".")).is_none());
-        assert!(nonempty_parent(Path::new("/")).is_none());
-    }
-}
diff --git a/libs/ai/hub/src/download.rs b/libs/ai/hub/src/download.rs
index f8b9ecc96..6a9da8077 100644
--- a/libs/ai/hub/src/download.rs
+++ b/libs/ai/hub/src/download.rs
@@ -164,7 +164,6 @@ impl Downloader {
             )));
         }
         let part = part_path(&dest);
-        crate::disk_space::check_download(&part, file.size)?;
 
         // Peer-assisted phase: try the coordinator-provided source boxes
         // before Hugging Face. On success the `.part` holds the complete,
@@ -283,7 +282,6 @@ impl Downloader {
         }
 
         if download_body {
-            crate::disk_space::check_download(&part, total)?;
             let mut out = fs::OpenOptions::new()
                 .create(true)
                 .write(true)
@@ -314,7 +312,6 @@ impl Downloader {
                 since_heartbeat += n as u64;
                 if since_heartbeat >= 64 * 1024 * 1024 {
                     artifact_lock.heartbeat()?;
-                    crate::disk_space::check_download(&part, total)?;
                     since_heartbeat = 0;
                 }
                 progress(DownloadProgress {
diff --git a/libs/ai/hub/src/error.rs b/libs/ai/hub/src/error.rs
index 827aaf04e..7362a3860 100644
--- a/libs/ai/hub/src/error.rs
+++ b/libs/ai/hub/src/error.rs
@@ -29,12 +29,6 @@ pub enum AssetAiError {
     Cancelled,
     /// Model id not present in the registry.
     UnknownModel(String),
-    /// A local pull or run was attempted before the current weight licence
-    /// identity had been acknowledged.
-    LicenseNotAcknowledged,
-    /// A local run was attempted before all of the model's files were
-    /// installed at their pinned sizes.
-    NotInstalled(String),
     /// Model is in the registry but marked unavailable, or no backend is
     /// compiled in for it (e.g. `flux` without the cargo feature).
     Unavailable(String),
@@ -55,10 +49,6 @@ impl fmt::Display for AssetAiError {
             }
             AssetAiError::Cancelled => write!(f, "cancelled"),
             AssetAiError::UnknownModel(m) => write!(f, "unknown model: {m}"),
-            AssetAiError::LicenseNotAcknowledged => {
-                write!(f, "model licence has not been acknowledged")
-            }
-            AssetAiError::NotInstalled(m) => write!(f, "model not installed: {m}"),
             AssetAiError::Unavailable(m) => write!(f, "model unavailable: {m}"),
         }
     }
diff --git a/libs/ai/hub/src/fleet.rs b/libs/ai/hub/src/fleet.rs
index 4f92964ce..6dfe2e42b 100644
--- a/libs/ai/hub/src/fleet.rs
+++ b/libs/ai/hub/src/fleet.rs
@@ -24,7 +24,7 @@
 //! ties broken by queue depth (`/health` `jobs_pending`, absent = 0), then by
 //! config order (stable).
 
-use crate::protocol::{GenerateRequestJson, HealthJson, ModelInfoJson};
+use crate::protocol::{HealthJson, ModelInfoJson};
 use std::path::Path;
 
 // ---------------------------------------------------------------------------
@@ -96,11 +96,10 @@ pub struct FleetRoles {
     rules: Vec<(String, Vec<String>)>,
 }
 
-/// The ratified fleet end state: `.165` (RTX PRO 6000) carries chat, the
-/// prompt expander and image generation (user's order 2026-09-04: "let the
-/// rtx serve images too" — the 5090 cannot fit flux2-dev at the default
-/// reserve); every other generative domain lives on the other nodes.
-const DEFAULT_FLEET_ROLES: &str = "10.0.0.165=chat,text,image";
+/// The ratified fleet end state: `.217` (RTX 5090) is the dedicated chat
+/// box — chat and the prompt expander live there, every other generative
+/// domain lives on the other nodes.
+const DEFAULT_FLEET_ROLES: &str = "10.0.0.165=chat,text";
 
 /// Env var naming the roles; `off` disables the built-in list too.
 pub const FLEET_ROLES_ENV: &str = "MAKEPAD_FLEET_ROLES";
@@ -188,10 +187,7 @@ fn host_of(base_url: &str) -> String {
     let rest = base_url
         .split_once("://")
         .map_or(base_url, |(_, rest)| rest);
-    let rest = rest.split(['/', '?', '#']).next().unwrap_or(rest);
-    // Credentials belong to transport configuration, never to routing labels
-    // or user-facing errors.
-    let rest = rest.rsplit('@').next().unwrap_or(rest);
+    let rest = rest.split(['/', '?']).next().unwrap_or(rest);
     // IPv6 literals keep their brackets; a trailing :port never does.
     let host = match rest.strip_prefix('[') {
         Some(inner) => inner.split(']').next().unwrap_or(inner),
@@ -200,17 +196,6 @@ fn host_of(base_url: &str) -> String {
     host.trim().to_ascii_lowercase()
 }
 
-/// A credential-, path-, query-, and port-free node label suitable for logs
-/// and actionable routing errors.
-pub fn node_label(base_url: &str) -> String {
-    let host = host_of(base_url);
-    if host.is_empty() {
-        "unknown node".to_string()
-    } else {
-        host
-    }
-}
-
 /// Process-wide roles, read once from the environment.
 pub fn fleet_roles() -> &'static FleetRoles {
     static ROLES: std::sync::OnceLock<FleetRoles> = std::sync::OnceLock::new();
@@ -263,18 +248,6 @@ impl BoxSnapshot {
         self.health.is_some()
     }
 
-    /// Temporary machine-use admission is independent of reachability and
-    /// capability. Old services omit the field; new busy/unknown services
-    /// must never be selected through a capability-picker fallback.
-    pub fn activity_admission_open(&self) -> bool {
-        self.health.as_ref().is_some_and(|health| {
-            health.activity.as_ref().is_none_or(|activity| {
-                activity.admission_open
-                    && matches!(activity.state.as_str(), "idle" | "disabled" | "unsupported")
-            })
-        })
-    }
-
     /// Queue depth for tiebreaks; unreachable or old services count as 0.
     pub fn jobs_pending(&self) -> u64 {
         self.health
@@ -292,94 +265,6 @@ impl BoxSnapshot {
 // VRAM admission
 // ---------------------------------------------------------------------------
 
-/// First-cut request demand calibration for image-like work.
-pub const REQUEST_IMAGE_BASELINE_MS: u64 = 30_000;
-pub const REQUEST_IMAGE_BASELINE_SIDE: u64 = 1_024;
-pub const REQUEST_IMAGE_BASELINE_STEPS: u64 = 8;
-pub const REQUEST_TEXT_BASELINE_MS: u64 = 6_000;
-pub const REQUEST_VIDEO_BASELINE_MS: u64 = 180_000;
-pub const REQUEST_OTHER_BASELINE_MS: u64 = 30_000;
-
-const FLUX2_WORKSPACE_MIB_PER_EXTRA_MEGAPIXEL: u64 = 2 * 1_024;
-const PIXELS_PER_MEGAPIXEL: u64 = 1_000_000;
-
-fn is_image_like_domain(domain: &str) -> bool {
-    matches!(
-        domain,
-        "image" | "edit" | "inpaint" | "control" | "upscale" | "matte" | "depth"
-    )
-}
-
-fn image_request_shape(request: &GenerateRequestJson) -> (u64, u64, u64) {
-    let sane = |value: Option<u32>, fallback: u64| match value {
-        Some(value) if value > 0 => u64::from(value),
-        _ => fallback,
-    };
-    (
-        sane(request.width, REQUEST_IMAGE_BASELINE_SIDE),
-        sane(request.height, REQUEST_IMAGE_BASELINE_SIDE),
-        sane(request.steps, REQUEST_IMAGE_BASELINE_STEPS),
-    )
-}
-
-/// Normalized execution demand for one generation request, in milliseconds
-/// on the baseline RTX 4090. Image-like work scales with sampler steps and
-/// the square of its pixel-count ratio; the first cut keeps other domains at
-/// fixed calibrated costs. Missing and zero image fields use the calibration
-/// defaults, and extreme dimensions saturate instead of producing non-finite
-/// placement inputs.
-pub fn request_demand_ms(domain: &str, request: &GenerateRequestJson) -> u64 {
-    if is_image_like_domain(domain) {
-        let (width, height, steps) = image_request_shape(request);
-        let pixels = width.saturating_mul(height);
-        let baseline_pixels = REQUEST_IMAGE_BASELINE_SIDE
-            .saturating_mul(REQUEST_IMAGE_BASELINE_SIDE);
-        let pixel_ratio = pixels as f64 / baseline_pixels as f64;
-        let step_ratio = steps as f64 / REQUEST_IMAGE_BASELINE_STEPS as f64;
-        return saturating_ceil_ms(
-            REQUEST_IMAGE_BASELINE_MS as f64
-                * step_ratio
-                * pixel_ratio
-                * pixel_ratio,
-        );
-    }
-    match domain {
-        "text" | "chat" => REQUEST_TEXT_BASELINE_MS,
-        "video" => REQUEST_VIDEO_BASELINE_MS,
-        _ => REQUEST_OTHER_BASELINE_MS,
-    }
-}
-
-/// Additional per-request workspace above a model's registry baseline.
-/// FLUX.2 image-like jobs need 2 GiB per megapixel beyond the calibrated
-/// 1024x1024 request, proportional to the exact excess pixel count with the
-/// final MiB rounded up. Unknown and unrelated backends retain the historical
-/// zero-workspace admission behavior.
-pub fn request_workspace_mb(
-    model: &ModelInfoJson,
-    request: &GenerateRequestJson,
-) -> u64 {
-    if model.backend != "flux2" || !is_image_like_domain(&model.domain) {
-        return 0;
-    }
-    let (width, height, _) = image_request_shape(request);
-    let pixels = width.saturating_mul(height);
-    let baseline_pixels = REQUEST_IMAGE_BASELINE_SIDE
-        .saturating_mul(REQUEST_IMAGE_BASELINE_SIDE);
-    let excess_pixels = pixels.saturating_sub(baseline_pixels);
-    // Divide before multiplying the whole-megapixel portion so even the
-    // largest u32 dimensions retain their proportional result without an
-    // overflowing intermediate. The remainder product is bounded by one
-    // megapixel; every arithmetic combination still saturates.
-    let whole_mib = (excess_pixels / PIXELS_PER_MEGAPIXEL)
-        .saturating_mul(FLUX2_WORKSPACE_MIB_PER_EXTRA_MEGAPIXEL);
-    let partial_mib = (excess_pixels % PIXELS_PER_MEGAPIXEL)
-        .saturating_mul(FLUX2_WORKSPACE_MIB_PER_EXTRA_MEGAPIXEL)
-        .saturating_add(PIXELS_PER_MEGAPIXEL - 1)
-        / PIXELS_PER_MEGAPIXEL;
-    whole_mib.saturating_add(partial_mib)
-}
-
 /// Whether a model can be admitted on a node according to the same memory
 /// facts the service publishes.  This deliberately separates a permanent
 /// hardware mismatch from transient memory pressure: schedulers must never
@@ -429,27 +314,7 @@ fn model_estimate_mb(model: &ModelInfoJson) -> Option<u64> {
     Some((gib * 1024.0).ceil().min(u64::MAX as f64) as u64)
 }
 
-/// Admission using only the model's registry baseline. Kept for callers that
-/// do not yet have a concrete generation request.
-pub fn vram_admission_for_model(snapshot: &BoxSnapshot, model: &ModelInfoJson) -> VramAdmission {
-    vram_admission(snapshot, model, 0)
-}
-
-/// Request-specific admission: model baseline + request workspace + service
-/// reserve must fit the node's usable ceiling.
-pub fn vram_admission_for_request(
-    snapshot: &BoxSnapshot,
-    model: &ModelInfoJson,
-    request: &GenerateRequestJson,
-) -> VramAdmission {
-    vram_admission(snapshot, model, request_workspace_mb(model, request))
-}
-
-fn vram_admission(
-    snapshot: &BoxSnapshot,
-    model: &ModelInfoJson,
-    request_workspace_mb: u64,
-) -> VramAdmission {
+fn vram_admission_for_model(snapshot: &BoxSnapshot, model: &ModelInfoJson) -> VramAdmission {
     let Some(estimate_mb) = model_estimate_mb(model) else {
         return VramAdmission::Admitted;
     };
@@ -470,14 +335,8 @@ fn vram_admission(
     let reserve_mb = health
         .vram_reserve_mb
         .unwrap_or(crate::residency::DEFAULT_RESERVE_MB);
-    let workspace_and_reserve_mb = request_workspace_mb.saturating_add(reserve_mb);
-    let required_total_mb = estimate_mb.saturating_add(workspace_and_reserve_mb);
-    // New nodes publish the ceiling measured with every service resident
-    // evicted. That is the real permanent fit constraint: total card memory
-    // includes driver/display allocations the service can never recover.
-    // Old nodes have no such field, so retain their total-card behavior.
-    let usable_mb = health.vram_usable_mb.or(health.vram_total_mb);
-    if let Some(total_mb) = usable_mb {
+    let required_total_mb = estimate_mb.saturating_add(reserve_mb);
+    if let Some(total_mb) = health.vram_total_mb {
         if total_mb < required_total_mb {
             return VramAdmission::Incompatible {
                 required_total_mb,
@@ -502,21 +361,6 @@ fn vram_admission(
     let resident = is_loaded(model);
     if resident {
         if enforcing {
-            // The resident fast path must remain free of the historical
-            // model+reserve gate, but request workspace is new allocation.
-            // Require that incremental headroom before dispatching a larger
-            // image; a baseline request (workspace == 0) keeps the existing
-            // immediate resident behavior exactly.
-            if request_workspace_mb > 0 {
-                if let Some(free_mb) = health.vram_free_mb {
-                    if free_mb < workspace_and_reserve_mb {
-                        return VramAdmission::Waiting {
-                            required_free_mb: workspace_and_reserve_mb,
-                            free_mb,
-                        };
-                    }
-                }
-            }
             return VramAdmission::Admitted;
         }
         // Legacy resident target: nothing on that node will evict the other
@@ -530,7 +374,7 @@ fn vram_admission(
             .filter_map(model_estimate_mb)
             .fold(0u64, u64::saturating_add);
         if let Some(total_mb) = health.vram_total_mb {
-            if loaded_estimate_mb.saturating_add(workspace_and_reserve_mb) > total_mb {
+            if loaded_estimate_mb.saturating_add(reserve_mb) > total_mb {
                 return VramAdmission::Waiting {
                     required_free_mb: required_total_mb,
                     free_mb: health.vram_free_mb.unwrap_or(0),
@@ -538,9 +382,9 @@ fn vram_admission(
             }
         }
         if let Some(free_mb) = health.vram_free_mb {
-            if free_mb < workspace_and_reserve_mb {
+            if free_mb < reserve_mb {
                 return VramAdmission::Waiting {
-                    required_free_mb: workspace_and_reserve_mb,
+                    required_free_mb: reserve_mb,
                     free_mb,
                 };
             }
@@ -577,7 +421,8 @@ fn vram_admission(
                 .filter(|candidate| candidate.id != model.id && is_loaded(candidate))
                 .filter_map(model_estimate_mb)
                 .fold(0u64, u64::saturating_add);
-            let potential_free_mb = usable_mb
+            let potential_free_mb = health
+                .vram_total_mb
                 .map_or_else(
                     || free_mb.saturating_add(reclaimable_mb),
                     |total_mb| free_mb.saturating_add(reclaimable_mb).min(total_mb),
@@ -596,7 +441,7 @@ fn vram_admission(
 /// VRAM admission for an advertised available model. `None` means the node
 /// is down, does not advertise that id, or explicitly marks it unavailable.
 pub fn model_admission(snapshot: &BoxSnapshot, model_id: &str) -> Option<VramAdmission> {
-    if !snapshot.activity_admission_open() {
+    if !snapshot.is_up() {
         return None;
     }
     let model = snapshot.model(model_id)?;
@@ -608,32 +453,14 @@ pub fn model_admission(snapshot: &BoxSnapshot, model_id: &str) -> Option<VramAdm
     model.available.then(|| vram_admission_for_model(snapshot, model))
 }
 
-/// Request-aware form of [`model_admission`].
-pub fn model_admission_for_request(
-    snapshot: &BoxSnapshot,
-    model_id: &str,
-    request: &GenerateRequestJson,
-) -> Option<VramAdmission> {
-    if !snapshot.activity_admission_open() {
-        return None;
-    }
-    let model = snapshot.model(model_id)?;
-    if !role_allows(&snapshot.base_url, &model.domain) {
-        return None;
-    }
-    model
-        .available
-        .then(|| vram_admission_for_request(snapshot, model, request))
-}
-
 // ---------------------------------------------------------------------------
 // Affinity scoring
 // ---------------------------------------------------------------------------
 
 /// Affinity of one box for one model; higher is better, `None` = cannot
-/// serve it (box down, machine-use admission closed, or model unavailable).
+/// serve it (box down, model unknown/unavailable there, or errored).
 pub fn affinity(snapshot: &BoxSnapshot, model_id: &str) -> Option<u32> {
-    if !snapshot.activity_admission_open() {
+    if !snapshot.is_up() {
         return None;
     }
     let model = snapshot.model(model_id)?;
@@ -895,8 +722,6 @@ pub fn eta_breakdown_label(inputs: &EtaInputs) -> String {
 /// includes a sufficiently large node that is temporarily waiting for free
 /// VRAM; dispatchers must use [`pick_box_admitted_scored`], while capability
 /// and queue planners use this function. Returns an index into `snapshots`.
-/// Machine-use admission applies to every picker; raw snapshots retain the
-/// hardware/model facts while a person is using the PC.
 pub fn pick_box(snapshots: &[BoxSnapshot], model_id: &str) -> Option<usize> {
     pick_box_scored(snapshots, model_id).map(|(i, _)| i)
 }
@@ -1029,52 +854,28 @@ struct AdmittedDomainCandidate<'a> {
     affinity: u32,
 }
 
-fn candidate_admission(
-    snapshot: &BoxSnapshot,
-    model: &ModelInfoJson,
-    request: Option<&GenerateRequestJson>,
-) -> VramAdmission {
-    request.map_or_else(
-        || vram_admission_for_model(snapshot, model),
-        |request| vram_admission_for_request(snapshot, model, request),
-    )
-}
-
-fn has_compatible_real_backend(
-    snapshots: &[BoxSnapshot],
-    domain: &str,
-    request: Option<&GenerateRequestJson>,
-) -> bool {
-    snapshots.iter().any(|snapshot| {
-        snapshot.is_up()
-            && role_allows(&snapshot.base_url, domain)
-            && snapshot.models.iter().any(|model| {
-                // Temporary local-use/disk-space refusals preserve the real
-                // capability; neither may enable a synthetic fallback.
-                let capable = model.available || model.unavailable_reason.as_deref()
-                    .is_some_and(|reason| reason.starts_with("local-use:") || reason.starts_with("disk-space:"));
-                model.domain == domain
-                    && !is_synthetic_fallback(model)
-                    && !is_explicit_only(model)
-                    && capable
-                    && candidate_admission(snapshot, model, request).is_hardware_compatible()
-            })
-    })
-}
-
 /// Apply the common dispatch gates for automatic domain routing. The legacy
 /// admitted picker retains its synthetic-only fallback; ETA placement never
 /// returns a synthetic backend.
 fn admitted_domain_candidates<'a>(
     snapshots: &'a [BoxSnapshot],
     domain: &str,
-    request: Option<&GenerateRequestJson>,
     allow_synthetic_fallback: bool,
 ) -> Vec<AdmittedDomainCandidate<'a>> {
-    let has_compatible_real = has_compatible_real_backend(snapshots, domain, request);
+    let has_compatible_real = snapshots.iter().any(|snapshot| {
+        snapshot.is_up()
+            && role_allows(&snapshot.base_url, domain)
+            && snapshot.models.iter().any(|model| {
+                model.domain == domain
+                    && !is_synthetic_fallback(model)
+                    && !is_explicit_only(model)
+                    && affinity_of_model(model).is_some()
+                    && vram_admission_for_model(snapshot, model).is_hardware_compatible()
+            })
+    });
     let mut candidates = Vec::new();
     for (index, snapshot) in snapshots.iter().enumerate() {
-        if !snapshot.activity_admission_open() || !role_allows(&snapshot.base_url, domain) {
+        if !snapshot.is_up() || !role_allows(&snapshot.base_url, domain) {
             continue;
         }
         for model in &snapshot.models {
@@ -1089,7 +890,7 @@ fn admitted_domain_candidates<'a>(
             let Some(affinity) = affinity_of_model(model) else {
                 continue;
             };
-            if !candidate_admission(snapshot, model, request).is_admitted() {
+            if !vram_admission_for_model(snapshot, model).is_admitted() {
                 continue;
             }
             candidates.push(AdmittedDomainCandidate {
@@ -1109,18 +910,14 @@ pub fn pick_for_domain_scored(
     domain: &str,
 ) -> Option<(usize, String, u32)> {
     let mut best: Option<(bool, bool, u32, u32, u64, usize, &str)> = None;
-    let has_compatible_real = has_compatible_real_backend(snapshots, domain, None);
     for (i, snap) in snapshots.iter().enumerate() {
-        if !snap.activity_admission_open() || !role_allows(&snap.base_url, domain) {
+        if !snap.is_up() || !role_allows(&snap.base_url, domain) {
             continue;
         }
         for model in &snap.models {
             if model.domain != domain || is_explicit_only(model) {
                 continue;
             }
-            if has_compatible_real && is_synthetic_fallback(model) {
-                continue;
-            }
             if !vram_admission_for_model(snap, model).is_hardware_compatible() {
                 continue;
             }
@@ -1150,24 +947,7 @@ pub fn pick_for_domain_scored(
 /// Real backends outrank synthetic fallbacks here exactly as they do in
 /// [`pick_for_domain_scored`]. `None` means no available model in the domain.
 pub fn domain_admission(snapshot: &BoxSnapshot, domain: &str) -> Option<VramAdmission> {
-    domain_admission_inner(snapshot, domain, None)
-}
-
-/// Request-aware form of [`domain_admission`].
-pub fn domain_admission_for_request(
-    snapshot: &BoxSnapshot,
-    domain: &str,
-    request: &GenerateRequestJson,
-) -> Option<VramAdmission> {
-    domain_admission_inner(snapshot, domain, Some(request))
-}
-
-fn domain_admission_inner(
-    snapshot: &BoxSnapshot,
-    domain: &str,
-    request: Option<&GenerateRequestJson>,
-) -> Option<VramAdmission> {
-    if !snapshot.activity_admission_open() || !role_allows(&snapshot.base_url, domain) {
+    if !snapshot.is_up() || !role_allows(&snapshot.base_url, domain) {
         return None;
     }
     let mut best_real: Option<VramAdmission> = None;
@@ -1180,7 +960,7 @@ fn domain_admission_inner(
         {
             continue;
         }
-        let admission = candidate_admission(snapshot, model, request);
+        let admission = vram_admission_for_model(snapshot, model);
         let target = if is_synthetic_fallback(model) {
             &mut best_synthetic
         } else {
@@ -1209,7 +989,7 @@ pub fn pick_for_domain_admitted_scored(
     domain: &str,
 ) -> Option<(usize, String, u32)> {
     let mut best: Option<(bool, bool, u32, u32, u64, usize, &str)> = None;
-    for candidate in admitted_domain_candidates(snapshots, domain, None, true) {
+    for candidate in admitted_domain_candidates(snapshots, domain, true) {
         let real = !is_synthetic_fallback(candidate.model);
         let preferred = preferred_on_disk(candidate.model, candidate.affinity);
         let pending = candidate.snapshot.jobs_pending();
@@ -1288,10 +1068,9 @@ fn pick_for_domain_eta_inputs(
     snapshots: &[BoxSnapshot],
     domain: &str,
     job_cost_units: f64,
-    request: Option<&GenerateRequestJson>,
 ) -> Option<(usize, String, u64, EtaInputs)> {
     let mut best: Option<(bool, u64, u32, u32, u64, usize, &str, EtaInputs)> = None;
-    for candidate in admitted_domain_candidates(snapshots, domain, request, false) {
+    for candidate in admitted_domain_candidates(snapshots, domain, false) {
         let inputs = eta_inputs_for_candidate(candidate, job_cost_units);
         let eta_ms = estimate_eta_ms(&inputs);
         let preferred = preferred_on_disk(candidate.model, candidate.affinity);
@@ -1335,67 +1114,6 @@ fn pick_for_domain_eta_inputs(
     })
 }
 
-/// Pick an admitted node for one exact model by estimated time to finish.
-/// Unlike the legacy capability picker, ETA is the primary rank: a large
-/// request may justify loading onto a faster idle GPU instead of waiting for
-/// a slower resident copy. Model availability, roles, and request-specific
-/// VRAM admission are applied before ranking.
-pub fn pick_for_model_eta(
-    snapshots: &[BoxSnapshot],
-    model_id: &str,
-    request: &GenerateRequestJson,
-) -> Option<(usize, u64)> {
-    let mut best: Option<(u64, u32, u32, u64, usize)> = None;
-    for (index, snapshot) in snapshots.iter().enumerate() {
-        if !snapshot.activity_admission_open() {
-            continue;
-        }
-        let Some(model) = snapshot.model(model_id) else {
-            continue;
-        };
-        if !role_allows(&snapshot.base_url, &model.domain)
-            || model.state == crate::protocol::MODEL_STATE_TOO_SMALL
-            || !vram_admission_for_request(snapshot, model, request).is_admitted()
-        {
-            continue;
-        }
-        let Some(affinity) = affinity_of_model(model) else {
-            continue;
-        };
-        let candidate = AdmittedDomainCandidate {
-            index,
-            snapshot,
-            model,
-            affinity,
-        };
-        let eta_ms = estimate_eta_ms(&eta_inputs_for_candidate(
-            candidate,
-            request_demand_ms(&model.domain, request) as f64,
-        ));
-        let speed = gpu_rank(snapshot);
-        let pending = snapshot.jobs_pending();
-        let better = best.is_none_or(|(best_eta, best_affinity, best_speed, best_pending, best_i)| {
-            eta_ms < best_eta
-                || (eta_ms == best_eta
-                    && (
-                        affinity,
-                        speed,
-                        std::cmp::Reverse(pending),
-                        std::cmp::Reverse(index),
-                    ) > (
-                        best_affinity,
-                        best_speed,
-                        std::cmp::Reverse(best_pending),
-                        std::cmp::Reverse(best_i),
-                    ))
-        });
-        if better {
-            best = Some((eta_ms, affinity, speed, pending, index));
-        }
-    }
-    best.map(|(eta_ms, _, _, _, index)| (index, eta_ms))
-}
-
 /// Pick an admitted real backend by estimated time to finish. A preferred
 /// domain backend whose weights are on disk forms the first partition; ETA
 /// ranks within that partition, with the legacy affinity order breaking ties.
@@ -1404,7 +1122,7 @@ pub fn pick_for_domain_eta(
     domain: &str,
     job_cost_units: f64,
 ) -> Option<(usize, String, u64)> {
-    pick_for_domain_eta_inputs(snapshots, domain, job_cost_units, None)
+    pick_for_domain_eta_inputs(snapshots, domain, job_cost_units)
         .map(|(index, model, eta_ms, _)| (index, model, eta_ms))
 }
 
@@ -1414,151 +1132,13 @@ pub fn pick_for_domain_eta_label(
     domain: &str,
     job_cost_units: f64,
 ) -> Option<(usize, String, u64, String)> {
-    pick_for_domain_eta_inputs(snapshots, domain, job_cost_units, None).map(
+    pick_for_domain_eta_inputs(snapshots, domain, job_cost_units).map(
         |(index, model, eta_ms, inputs)| {
             (index, model, eta_ms, eta_breakdown_label(&inputs))
         },
     )
 }
 
-/// Request-aware form of [`pick_for_domain_eta`]. Request demand replaces the
-/// caller's rough cost and request-specific workspace participates in
-/// admission without changing the established ETA API.
-pub fn pick_for_domain_eta_request(
-    snapshots: &[BoxSnapshot],
-    domain: &str,
-    request: &GenerateRequestJson,
-) -> Option<(usize, String, u64)> {
-    pick_for_domain_eta_inputs(
-        snapshots,
-        domain,
-        request_demand_ms(domain, request) as f64,
-        Some(request),
-    )
-    .map(|(index, model, eta_ms, _)| (index, model, eta_ms))
-}
-
-/// [`pick_for_domain_eta_request`] plus the winning ETA term breakdown for
-/// logs and UIs.
-pub fn pick_for_domain_eta_request_label(
-    snapshots: &[BoxSnapshot],
-    domain: &str,
-    request: &GenerateRequestJson,
-) -> Option<(usize, String, u64, String)> {
-    pick_for_domain_eta_inputs(
-        snapshots,
-        domain,
-        request_demand_ms(domain, request) as f64,
-        Some(request),
-    )
-    .map(|(index, model, eta_ms, inputs)| {
-        (index, model, eta_ms, eta_breakdown_label(&inputs))
-    })
-}
-
-/// Explain why no request-aware ETA route exists without echoing prompts,
-/// binary inputs, credentials, URL paths, or query strings.
-pub fn unroutable_request_error(
-    snapshots: &[BoxSnapshot],
-    domain: &str,
-    request: &GenerateRequestJson,
-) -> String {
-    let exact_model = (!request.model.is_empty()).then_some(request.model.as_str());
-    let mut reasons = Vec::new();
-    let mut advertised = false;
-    for snapshot in snapshots {
-        for model in &snapshot.models {
-            let matches_request = exact_model.map_or_else(
-                || {
-                    model.domain == domain
-                        && !is_synthetic_fallback(model)
-                        && !is_explicit_only(model)
-                },
-                |model_id| model.id == model_id,
-            );
-            if !matches_request {
-                continue;
-            }
-            advertised = true;
-            let node = node_label(&snapshot.base_url);
-            if !snapshot.is_up() {
-                reasons.push(format!("{node}: not responding; restore it or retry discovery"));
-                continue;
-            }
-            if !snapshot.activity_admission_open() {
-                let reason = snapshot.health.as_ref()
-                    .and_then(|health| health.activity.as_ref())
-                    .map(|activity| activity.reason.as_str())
-                    .unwrap_or("machine activity is unknown");
-                reasons.push(format!("{node}: yielding to local use ({reason}); waiting for idle"));
-                continue;
-            }
-            if !role_allows(&snapshot.base_url, &model.domain) {
-                reasons.push(format!(
-                    "{node}: its role excludes {}; choose a permitted node or update fleet roles",
-                    model.domain
-                ));
-                continue;
-            }
-            if model.state == crate::protocol::MODEL_STATE_TOO_SMALL {
-                reasons.push(format!(
-                    "{node}: {} requires a larger GPU than this node provides",
-                    model.id
-                ));
-                continue;
-            }
-            if !model.available {
-                reasons.push(format!(
-                    "{node}: {} is not available ({}); enable it or choose another model",
-                    model.id, model.state
-                ));
-                continue;
-            }
-            let workspace_mb = request_workspace_mb(model, request);
-            let request_hint = if workspace_mb == 0 {
-                String::new()
-            } else {
-                let (width, height, _) = image_request_shape(request);
-                format!(" for {width}x{height} (+{workspace_mb} MB request workspace)")
-            };
-            match vram_admission_for_request(snapshot, model, request) {
-                VramAdmission::Incompatible {
-                    required_total_mb,
-                    total_mb,
-                } => reasons.push(format!(
-                    "{node}: {model_id} needs {required_total_mb} MB usable{request_hint}, but the node has {total_mb} MB; reduce width/height or choose a larger GPU",
-                    model_id = model.id,
-                )),
-                VramAdmission::Waiting {
-                    required_free_mb,
-                    free_mb,
-                } => reasons.push(format!(
-                    "{node}: {model_id} needs {required_free_mb} MB free{request_hint}, but {free_mb} MB is free; retry after VRAM is released or reduce width/height",
-                    model_id = model.id,
-                )),
-                VramAdmission::Admitted => reasons.push(format!(
-                    "{node}: {} is advertised but not currently selectable ({}); refresh fleet state",
-                    model.id, model.state
-                )),
-            }
-        }
-    }
-    let target = exact_model.map_or_else(
-        || format!("the `{domain}` domain"),
-        |model| format!("model `{model}`"),
-    );
-    if !advertised {
-        format!(
-            "no node advertises {target} right now; start or discover a compatible node, or choose another model"
-        )
-    } else {
-        format!(
-            "no node can take this request for {target}: {}",
-            reasons.join(", ")
-        )
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -1566,127 +1146,6 @@ mod tests {
 
     // ------------------------------------------------------------ box roles
 
-    fn with_activity(mut snapshot: BoxSnapshot, state: &str, open: bool) -> BoxSnapshot {
-        snapshot.health.as_mut().unwrap().activity = Some(ActivityJson {
-            version: 1,
-            enabled: true,
-            state: state.to_string(),
-            reason: "recent_input".to_string(),
-            admission_open: open,
-            idle_threshold_seconds: 300,
-            quiet_seconds: 20,
-            gpu_threshold_percent: 5.0,
-            ..Default::default()
-        });
-        snapshot
-    }
-
-    #[test]
-    fn activity_busy_and_unknown_have_no_picker_fallback() {
-        for (state, open) in [("busy", false), ("unknown", false), ("idle", false),
-            ("busy", true), ("unknown", true), ("future_state", true)] {
-            let mut node = snap("http://local-use", 32 * 1024, 32 * 1024);
-            node.models = vec![m("real", "image", MODEL_STATE_LOADED, 8.0)];
-            let nodes = vec![with_activity(node, state, open)];
-            let request = GenerateRequestJson { model: "real".into(), ..Default::default() };
-            assert!(nodes[0].is_up());
-            assert!(nodes[0].models[0].available);
-            assert!(vram_admission_for_model(&nodes[0], &nodes[0].models[0]).is_admitted());
-            assert_eq!(affinity(&nodes[0], "real"), None);
-            assert_eq!(model_admission(&nodes[0], "real"), None);
-            assert_eq!(model_admission_for_request(&nodes[0], "real", &request), None);
-            assert_eq!(domain_admission(&nodes[0], "image"), None);
-            assert_eq!(domain_admission_for_request(&nodes[0], "image", &request), None);
-            assert_eq!(pick_box(&nodes, "real"), None);
-            assert_eq!(pick_box_scored(&nodes, "real"), None);
-            assert_eq!(pick_box_admitted(&nodes, "real"), None);
-            assert_eq!(pick_box_admitted_scored(&nodes, "real"), None);
-            assert_eq!(pick_for_domain(&nodes, "image"), None);
-            assert_eq!(pick_for_domain_scored(&nodes, "image"), None);
-            assert_eq!(pick_for_domain_admitted(&nodes, "image"), None);
-            assert_eq!(pick_for_domain_admitted_scored(&nodes, "image"), None);
-            assert_eq!(pick_for_model_eta(&nodes, "real", &request), None);
-            assert_eq!(pick_for_domain_eta(&nodes, "image", 1000.0), None);
-            assert_eq!(pick_for_domain_eta_label(&nodes, "image", 1000.0), None);
-            assert_eq!(pick_for_domain_eta_request(&nodes, "image", &request), None);
-            assert_eq!(pick_for_domain_eta_request_label(&nodes, "image", &request), None);
-            assert!(unroutable_request_error(&nodes, "image", &request).contains("recent_input"));
-        }
-    }
-
-    #[test]
-    fn activity_routes_to_idle_cold_node_and_preserves_legacy_and_disabled_nodes() {
-        let busy = with_activity(snapshot("http://busy", 0,
-            vec![model("real", "image", MODEL_STATE_LOADED, true)]), "busy", false);
-        for state in [None, Some("idle"), Some("disabled"), Some("unsupported")] {
-            let cold = snapshot("http://available", 0,
-                vec![model("real", "image", MODEL_STATE_READY, true)]);
-            let cold = state.map_or(cold.clone(), |state| with_activity(cold, state, true));
-            let nodes = vec![busy.clone(), cold];
-            let request = GenerateRequestJson { model: "real".into(), ..Default::default() };
-            assert_eq!(pick_box(&nodes, "real"), Some(1));
-            assert_eq!(pick_box_admitted(&nodes, "real"), Some(1));
-            assert_eq!(pick_for_domain(&nodes, "image"), Some((1, "real".into())));
-            assert_eq!(pick_for_domain_admitted(&nodes, "image"), Some((1, "real".into())));
-            assert_eq!(pick_for_model_eta(&nodes, "real", &request).map(|v| v.0), Some(1));
-            assert_eq!(pick_for_domain_eta_request(&nodes, "image", &request).map(|v| v.0), Some(1));
-        }
-    }
-
-    #[test]
-    fn activity_busy_real_backend_prevents_admitted_synthetic_fallback() {
-        let mut busy = with_activity(snapshot("http://busy", 0,
-            vec![model("real", "image", MODEL_STATE_LOADED, true)]), "busy", false);
-        let mut synthetic = model("test", "image", MODEL_STATE_LOADED, true);
-        synthetic.backend = "testpattern".into();
-        let test_node = snapshot("http://test", 0, vec![synthetic]);
-        for legacy_unavailable in [false, true] {
-            busy.models[0].available = !legacy_unavailable;
-            busy.models[0].unavailable_reason = legacy_unavailable.then(|| "local-use: recent_input".into());
-            let nodes = vec![busy.clone(), test_node.clone()];
-            assert_eq!(pick_for_domain(&nodes, "image"), None);
-            assert_eq!(pick_for_domain_scored(&nodes, "image"), None);
-            assert_eq!(pick_for_domain_admitted(&nodes, "image"), None);
-            assert_eq!(pick_for_domain_eta(&nodes, "image", 1000.0), None);
-        }
-    }
-
-    #[test]
-    fn disk_full_node_is_skipped_and_recovers_after_space_is_freed() {
-        let mut full = snapshot("http://full", 0,
-            vec![model("real", "image", MODEL_STATE_ABSENT, false)]);
-        full.models[0].unavailable_reason = Some("disk-space: insufficient on C:".into());
-        let mut synthetic = model("test", "image", MODEL_STATE_READY, true);
-        synthetic.backend = "testpattern".into();
-        let mut nodes = vec![full, snapshot("http://test", 0, vec![synthetic])];
-        assert_eq!(pick_box(&nodes, "real"), None);
-        assert_eq!(pick_for_domain_admitted(&nodes, "image"), None);
-        nodes.push(snapshot("http://room", 0, vec![model("real", "image", MODEL_STATE_ABSENT, true)]));
-        assert_eq!(pick_box_admitted(&nodes, "real"), Some(2));
-        nodes.pop();
-        nodes[0].models[0].available = true;
-        nodes[0].models[0].unavailable_reason = None;
-        assert_eq!(pick_box_admitted(&nodes, "real"), Some(0));
-    }
-
-    #[test]
-    fn activity_health_wire_is_additive_and_round_trips() {
-        use makepad_micro_serde::{DeJson, SerJson};
-        let old_json = r#"{"service":"hub","version":"old","models_loaded":[]}"#;
-        let old = HealthJson::deserialize_json(old_json).unwrap();
-        assert!(old.activity.is_none());
-        let mut node = snapshot("http://new", 0, vec![]);
-        node.health = Some(old);
-        let node = with_activity(node, "unknown", false);
-        let parsed = HealthJson::deserialize_json(&node.health.unwrap().serialize_json()).unwrap();
-        let activity = parsed.activity.unwrap();
-        assert_eq!(activity.version, 1);
-        assert_eq!(activity.state, "unknown");
-        assert!(!activity.admission_open);
-        assert_eq!(activity.idle_threshold_seconds, 300);
-        assert_eq!(activity.foreign_gpu_percent, None);
-    }
-
     #[test]
     fn a_role_names_the_domains_a_box_may_serve() {
         let roles = FleetRoles::parse("10.0.0.217=chat,text; 10.0.0.9 = image , edit ");
@@ -1727,8 +1186,7 @@ mod tests {
         let roles = FleetRoles::parse(DEFAULT_FLEET_ROLES);
         assert!(roles.allows("http://10.0.0.165:8123", "chat"));
         assert!(roles.allows("http://10.0.0.165:8123", "text"));
-        assert!(roles.allows("http://10.0.0.165:8123", "image"));
-        for domain in ["video", "music", "mesh", "vision"] {
+        for domain in ["video", "image", "music", "mesh", "vision"] {
             assert!(
                 !roles.allows("http://10.0.0.165:8123", domain),
                 "the dedicated chat box must not serve {domain}"
@@ -1773,11 +1231,6 @@ mod tests {
         assert_eq!(affinity(&snaps[0], "minimax-h3-q4-24g"), None);
         assert_eq!(model_admission(&snaps[0], "minimax-h3-q4-24g"), None);
         assert_eq!(domain_admission(&snaps[0], "video"), None);
-        let mut request = GenerateRequestJson::default();
-        assert_eq!(pick_for_domain_eta_request(&snaps, "video", &request), None);
-        assert_eq!(domain_admission_for_request(&snaps[0], "video", &request), None);
-        request.model = "minimax-h3-q4-24g".to_string();
-        assert_eq!(pick_for_model_eta(&snaps, &request.model, &request), None);
     }
 
     /// The video domain prefers the `fast` backend (FastH3) wherever its
@@ -1881,7 +1334,6 @@ mod tests {
                 gpu: None,
                 vram_free_mb: Some(free_mb),
                 vram_total_mb: Some(total_mb),
-                vram_usable_mb: None,
                 models_loaded: Vec::new(),
                 jobs_pending: Some(0),
                 node_id: None,
@@ -1890,11 +1342,9 @@ mod tests {
                 capabilities: None,
                 vram_reserve_mb: Some(1024),
                 queue_limit: Some(8),
-                max_job_body_bytes: None,
                 fleet: None,
                 realtime: None,
                 lanes: None,
-                activity: None,
             }),
             models: Vec::new(),
         }
@@ -1934,7 +1384,6 @@ mod tests {
                 gpu: None,
                 vram_free_mb: None,
                 vram_total_mb: None,
-                vram_usable_mb: None,
                 models_loaded: Vec::new(),
                 jobs_pending: Some(pending),
                 node_id: None,
@@ -1943,11 +1392,9 @@ mod tests {
                 capabilities: None,
                 vram_reserve_mb: None,
                 queue_limit: None,
-                max_job_body_bytes: None,
                 fleet: None,
                 realtime: None,
                 lanes: None,
-                activity: None,
             }),
             models,
         }
@@ -1982,15 +1429,6 @@ mod tests {
         snapshot
     }
 
-    fn image_request(width: u32, height: u32, steps: u32) -> GenerateRequestJson {
-        GenerateRequestJson {
-            width: Some(width),
-            height: Some(height),
-            steps: Some(steps),
-            ..Default::default()
-        }
-    }
-
     /// The GPU rank is a TIEBREAK: same weights, same queue, faster card.
     /// It is read from the name the box reports, so a new card is one line
     /// in the table — and a card nobody listed is never PREFERRED, which is
@@ -2055,63 +1493,6 @@ mod tests {
         );
     }
 
-    #[test]
-    fn request_demand_uses_calibrated_defaults_and_saturates_extremes() {
-        assert_eq!(
-            request_demand_ms("image", &GenerateRequestJson::default()),
-            30_000
-        );
-        assert_eq!(request_demand_ms("image", &image_request(0, 0, 0)), 30_000);
-        assert_eq!(request_demand_ms("image", &image_request(512, 512, 8)), 1_875);
-        assert_eq!(
-            request_demand_ms("image", &image_request(2_048, 2_048, 16)),
-            960_000
-        );
-        assert_eq!(request_demand_ms("text", &GenerateRequestJson::default()), 6_000);
-        assert_eq!(
-            request_demand_ms("video", &GenerateRequestJson::default()),
-            180_000
-        );
-        assert_eq!(request_demand_ms("mesh", &GenerateRequestJson::default()), 30_000);
-        assert_eq!(
-            request_demand_ms("image", &image_request(u32::MAX, u32::MAX, u32::MAX)),
-            u64::MAX
-        );
-    }
-
-    #[test]
-    fn flux2_workspace_rounds_up_only_above_the_baseline_image() {
-        let mut flux2 = model("flux2", "image", MODEL_STATE_READY, true);
-        flux2.backend = "flux2".to_string();
-        assert_eq!(request_workspace_mb(&flux2, &image_request(1_024, 1_024, 8)), 0);
-        assert_eq!(request_workspace_mb(&flux2, &image_request(1_025, 1_024, 8)), 3);
-        assert_eq!(request_workspace_mb(&flux2, &image_request(2_048, 2_048, 8)), 6_443);
-        let max_side = image_request(u32::MAX, u32::MAX, 8);
-        let excess = u128::from(u32::MAX)
-            .saturating_mul(u128::from(u32::MAX))
-            .saturating_sub(u128::from(REQUEST_IMAGE_BASELINE_SIDE).pow(2));
-        let expected = excess
-            .saturating_mul(u128::from(FLUX2_WORKSPACE_MIB_PER_EXTRA_MEGAPIXEL))
-            .saturating_add(u128::from(PIXELS_PER_MEGAPIXEL - 1))
-            / u128::from(PIXELS_PER_MEGAPIXEL);
-        assert_eq!(request_workspace_mb(&flux2, &max_side), expected as u64);
-
-        flux2.backend = "future-backend".to_string();
-        let large_request = image_request(2_048, 2_048, 8);
-        assert_eq!(request_workspace_mb(&flux2, &large_request), 0);
-        flux2.vram_gb = Some(29.0);
-        let unknown_backend = with_vram(
-            snapshot("http://future.example", 0, vec![flux2.clone()]),
-            32 * 1_024,
-            32 * 1_024,
-            2 * 1_024,
-        );
-        assert_eq!(
-            vram_admission_for_request(&unknown_backend, &flux2, &large_request),
-            vram_admission_for_model(&unknown_backend, &flux2)
-        );
-    }
-
     #[test]
     fn eta_is_monotonic_in_every_input_term() {
         let inputs = EtaInputs {
@@ -2259,16 +1640,13 @@ mod tests {
             ),
         ];
 
-        let large = image_request(2_048, 2_048, 8);
-        let tiny = image_request(512, 512, 1);
-        assert_eq!(pick_for_domain_eta_request(&fleet, "image", &large).unwrap().0, 0);
-        assert_eq!(pick_for_domain_eta_request(&fleet, "image", &tiny).unwrap().0, 1);
+        assert_eq!(pick_for_domain_eta(&fleet, "image", 100_000.0).unwrap().0, 0);
+        assert_eq!(pick_for_domain_eta(&fleet, "image", 1_000.0).unwrap().0, 1);
         let (_, model, eta_ms, label) =
-            pick_for_domain_eta_request_label(&fleet, "image", &large).unwrap();
+            pick_for_domain_eta_label(&fleet, "image", 100_000.0).unwrap();
         assert_eq!(model, "m");
         assert!(eta_ms > 0);
         assert!(label.contains("load 10s"));
-        assert_eq!(pick_for_domain_eta(&fleet, "image", 100_000.0).unwrap().0, 0);
     }
 
     #[test]
@@ -2284,8 +1662,7 @@ mod tests {
         ];
 
         assert_eq!(
-            pick_for_domain_eta_request(&fleet, "video", &GenerateRequestJson::default())
-                .map(|(i, model, _)| (i, model)),
+            pick_for_domain_eta(&fleet, "video", 1.0).map(|(i, model, _)| (i, model)),
             Some((1, "fast".to_string()))
         );
     }
@@ -2296,10 +1673,7 @@ mod tests {
         synthetic.backend = "testpattern".to_string();
         let fleet = vec![snapshot("http://synthetic", 0, vec![synthetic])];
 
-        assert_eq!(
-            pick_for_domain_eta_request(&fleet, "image", &GenerateRequestJson::default()),
-            None
-        );
+        assert_eq!(pick_for_domain_eta(&fleet, "image", 1.0), None);
     }
 
     #[test]
@@ -2325,12 +1699,7 @@ mod tests {
             vec![model("m", "chat", MODEL_STATE_LOADED, true)],
         );
 
-        assert_eq!(
-            pick_for_domain_eta_request(&[busy, idle], "chat", &GenerateRequestJson::default())
-                .unwrap()
-                .0,
-            1
-        );
+        assert_eq!(pick_for_domain_eta(&[busy, idle], "chat", 10_000.0).unwrap().0, 1);
     }
 
     #[test]
@@ -2532,180 +1901,6 @@ mod tests {
         );
     }
 
-    #[test]
-    fn usable_vram_excludes_5090_for_flux2_but_admits_pro_6000() {
-        let mut flux2 = model("flux2-dev", "image", MODEL_STATE_READY, true);
-        flux2.vram_gb = Some(29.0);
-        let mut rtx5090 = with_vram(
-            snapshot("http://10.0.0.217", 0, vec![flux2.clone()]),
-            29_785,
-            32_607,
-            2_048,
-        );
-        rtx5090.health.as_mut().unwrap().vram_usable_mb = Some(30_603);
-        let mut pro6000 = with_vram(
-            snapshot("http://rtx-pro-6000", 0, vec![flux2]),
-            36_535,
-            97_887,
-            2_048,
-        );
-        pro6000.health.as_mut().unwrap().vram_usable_mb = Some(36_535);
-
-        assert_eq!(
-            model_admission(&rtx5090, "flux2-dev"),
-            Some(VramAdmission::Incompatible {
-                required_total_mb: 31_744,
-                total_mb: 30_603,
-            })
-        );
-        assert_eq!(
-            model_admission(&pro6000, "flux2-dev"),
-            Some(VramAdmission::Admitted)
-        );
-        assert_eq!(pick_box_admitted(&[rtx5090, pro6000], "flux2-dev"), Some(1));
-    }
-
-    #[test]
-    fn request_workspace_changes_admission_and_domain_routing_above_1024() {
-        let mut flux2 = model("flux2-dev", "image", MODEL_STATE_LOADED, true);
-        flux2.backend = "flux2".to_string();
-        flux2.vram_gb = Some(29.0);
-        let small = with_vram(
-            snapshot("http://small.example", 0, vec![flux2.clone()]),
-            32 * 1_024,
-            32 * 1_024,
-            2 * 1_024,
-        );
-        let large = with_vram(
-            snapshot("http://large.example", 0, vec![flux2]),
-            96 * 1_024,
-            96 * 1_024,
-            2 * 1_024,
-        );
-        let baseline = image_request(1_024, 1_024, 8);
-        let larger = image_request(1_536, 1_536, 8);
-
-        assert_eq!(
-            model_admission_for_request(&small, "flux2-dev", &baseline),
-            model_admission(&small, "flux2-dev"),
-            "the calibrated 1024 request adds no workspace"
-        );
-        assert!(matches!(
-            model_admission_for_request(&small, "flux2-dev", &larger),
-            Some(VramAdmission::Incompatible {
-                required_total_mb: 34_429,
-                total_mb: 32_768,
-            })
-        ));
-        assert_eq!(
-            pick_for_domain_eta_request(&[small.clone(), large.clone()], "image", &baseline)
-                .unwrap()
-                .0,
-            0
-        );
-        assert_eq!(
-            pick_for_domain_eta_request(&[small, large], "image", &larger)
-                .unwrap()
-                .0,
-            1
-        );
-    }
-
-    #[test]
-    fn resident_model_requires_only_incremental_request_workspace_headroom() {
-        let mut flux2 = model("flux2-dev", "image", MODEL_STATE_LOADED, true);
-        flux2.backend = "flux2".to_string();
-        flux2.vram_gb = Some(29.0);
-        let snap = with_vram(
-            snapshot("http://loaded.example", 0, vec![flux2]),
-            2 * 1_024,
-            96 * 1_024,
-            2 * 1_024,
-        );
-
-        assert_eq!(
-            model_admission_for_request(
-                &snap,
-                "flux2-dev",
-                &image_request(1_024, 1_024, 8),
-            ),
-            Some(VramAdmission::Admitted),
-            "the zero-workspace baseline keeps the resident fast path"
-        );
-        assert_eq!(
-            model_admission_for_request(
-                &snap,
-                "flux2-dev",
-                &image_request(1_536, 1_536, 8),
-            ),
-            Some(VramAdmission::Waiting {
-                required_free_mb: 4_733,
-                free_mb: 2_048,
-            })
-        );
-    }
-
-    #[test]
-    fn exact_model_eta_is_request_aware_instead_of_affinity_first() {
-        let mut ready = model("same-model", "image", MODEL_STATE_READY, true);
-        ready.progress_total = Some(20_000_000_000);
-        let fleet = vec![
-            with_gpu(
-                snapshot("http://ready-fast.example", 0, vec![ready]),
-                "NVIDIA RTX PRO 6000",
-            ),
-            with_gpu(
-                snapshot(
-                    "http://loaded-slow.example",
-                    0,
-                    vec![model("same-model", "image", MODEL_STATE_LOADED, true)],
-                ),
-                "unlisted slow GPU",
-            ),
-        ];
-
-        assert_eq!(
-            pick_for_model_eta(&fleet, "same-model", &image_request(2_048, 2_048, 8))
-                .unwrap()
-                .0,
-            0
-        );
-        assert_eq!(
-            pick_for_model_eta(&fleet, "same-model", &image_request(512, 512, 1))
-                .unwrap()
-                .0,
-            1
-        );
-    }
-
-    #[test]
-    fn unroutable_request_error_is_actionable_and_redacts_url_secrets() {
-        let mut flux2 = model("flux2-dev", "image", MODEL_STATE_READY, true);
-        flux2.backend = "flux2".to_string();
-        flux2.vram_gb = Some(29.0);
-        let snapshot = with_vram(
-            snapshot(
-                "https://user:secret@small.example:8765/private?token=hidden",
-                0,
-                vec![flux2],
-            ),
-            32 * 1_024,
-            32 * 1_024,
-            2 * 1_024,
-        );
-        let mut request = image_request(1_536, 1_536, 8);
-        request.model = "flux2-dev".to_string();
-        let error = unroutable_request_error(&[snapshot], "image", &request);
-
-        assert!(error.contains("small.example"), "{error}");
-        assert!(error.contains("1536x1536"), "{error}");
-        assert!(error.contains("request workspace"), "{error}");
-        assert!(error.contains("reduce width/height"), "{error}");
-        for secret in ["user", "secret", "private", "token", "hidden"] {
-            assert!(!error.contains(secret), "{error}");
-        }
-    }
-
     #[test]
     fn resident_model_admits_consecutive_jobs_without_a_free_reserve_gate() {
         let mut h3 = model("minimax-h3", "video", MODEL_STATE_LOADED, true);
diff --git a/libs/ai/hub/src/flux2_backend.rs b/libs/ai/hub/src/flux2_backend.rs
index 561d6d319..60f85e4ee 100644
--- a/libs/ai/hub/src/flux2_backend.rs
+++ b/libs/ai/hub/src/flux2_backend.rs
@@ -486,7 +486,6 @@ impl ContentBackend for Flux2Backend {
         let (rgb, width, height) = crate::testpattern::decode_png_rgb8(&result.png)?;
         Ok(LiveFrameOut {
             image: RgbImage { width, height, data: rgb },
-            aux_json: None,
             model_ms: start.elapsed().as_secs_f64() * 1000.0,
             text_encode_ms: if embeds_cached { 0.0 } else { result.te_ms },
         })
diff --git a/libs/ai/hub/src/h3_backend.rs b/libs/ai/hub/src/h3_backend.rs
index 0d9524bfd..c56bef218 100644
--- a/libs/ai/hub/src/h3_backend.rs
+++ b/libs/ai/hub/src/h3_backend.rs
@@ -1,7 +1,7 @@
 //! The `h3` backend: video domain — MiniMax H3 text-to-video(+audio) through
 //! the in-repo port in libs/diffusion (`h3_pipeline` on the makepad-ggml CUDA
 //! stack), muxed to mp4 by the platform hardware video encoder
-//! (`makepad_video` from `makepad-platform-video`: Media Foundation/NVENC on Windows, VideoToolbox on
+//! (`makepad_video`: Media Foundation/NVENC on Windows, VideoToolbox on
 //! macOS). No python, no ffmpeg, no full UI platform crate.
 //!
 //! Layering (kokoro pattern, one level deeper):
@@ -20,6 +20,10 @@
 //! seed, codec}` -> one `video/mp4` artifact (24 fps, stereo AAC when the
 //! pipeline yields audio).
 //!
+//! Numerics note: the validated H3 config is the f32 spine — H3 activations
+//! overflow f16 (reference's own f16 dumps are inf), so `ensure_loaded` pins
+//! FLUX_GEMM_F16ACC=0 unless the environment overrides it explicitly.
+//!
 //! Warm residency (flux pattern, measured 2026-08-13 on the 96GB box): H3
 //! streams weights per tensor (no host arenas) and its DiT/VAE device
 //! weight caches persist across jobs on the worker thread already — the
@@ -1005,6 +1009,14 @@ mod h3_gen {
             ctx: &mut BackendCtx,
             plan: &super::H3TierPlan,
         ) -> Result<(), AssetAiError> {
+            // The validated H3 numerics config is the f32 spine: f16-accumulate
+            // gemms saturate H3's >1e4 activation outliers into NaN. Pin the
+            // knob once unless the operator explicitly set it. (Holds for the
+            // quantized tiers too: their weights dequantize into bf16 and run
+            // the same f32-accumulate gemms.)
+            if std::env::var_os("FLUX_GEMM_F16ACC").is_none() {
+                std::env::set_var("FLUX_GEMM_F16ACC", "0");
+            }
             // Downloads any missing registry files (bf16: 61 files ~134 GiB,
             // usually pre-seeded/junctioned; quant tiers: the pinned GGUF or
             // NVFP4 set, ~30-35 GiB).
@@ -1219,12 +1231,7 @@ mod h3_gen {
                 video_noise_rows: None,
                 audio_noise_rows: None,
                 condition_rows_override: None,
-                // H3's >1e4 activation outliers require an f32 activation
-                // spine and f32 GEMM accumulation to avoid f16 saturation.
-                precision: makepad_ai_h3::backend::GemmPrecision {
-                    f16_accumulate: false,
-                    f16_activations: false,
-                },
+                act16: false,
                 decode_audio: job.audio,
                 model_set: self.model_set.clone(),
                 staged_residency: self.staged_residency,
diff --git a/libs/ai/hub/src/hub.rs b/libs/ai/hub/src/hub.rs
index ac766dca1..4aa3e5b78 100644
--- a/libs/ai/hub/src/hub.rs
+++ b/libs/ai/hub/src/hub.rs
@@ -45,14 +45,6 @@ impl AiHub {
         Self { _private: () }
     }
 
-    /// Open the shared local registry/downloader/backend manager. Like the
-    /// hub itself this binds no listener; workers start only for installs or
-    /// runs.
-    #[cfg(feature = "local")]
-    pub fn local_models(&self) -> Result<crate::local::LocalModels, crate::AssetAiError> {
-        crate::local::LocalModels::open()
-    }
-
     /// Start a chat on this machine. The session's worker runs the machine
     /// residency election first (aicore §3): route to a serving co-located
     /// holder, wait on a loading one, else claim and load in-process.
@@ -62,33 +54,12 @@ impl AiHub {
     pub fn start_local_chat(&self, config: ChatConfig) -> HubChatSession {
         HubChatSession::start(HubChatConfig {
             llm: config.llm,
-            preferred_model: None,
-            // Existing app chat callers keep the previous unbounded fleet
-            // request and provider-default thinking behaviour. Callers that
-            // need per-turn controls use HubChatConfig directly.
-            max_tokens: Some(u32::MAX),
-            thinking: None,
             system_prompt: config.system_prompt,
             tools: config.tools,
             wake: config.wake,
         })
     }
 
-    /// Start speech-to-text. The worker picks the engine — Whisper here, on
-    /// the machine node, or on a LAN node, else the OS recognizer — and
-    /// reports it in `Ready`; the app feeds PCM or asks the engine to listen.
-    #[cfg(feature = "speech")]
-    pub fn start_stt(&self, config: crate::speech::SttConfig) -> crate::speech::SttSession {
-        crate::speech::SttSession::start(config)
-    }
-
-    /// Start text-to-speech: Kokoro wherever it is, else the OS voice. Text
-    /// in, PCM out; the app owns playback.
-    #[cfg(feature = "speech")]
-    pub fn start_tts(&self, config: crate::speech::TtsConfig) -> crate::speech::TtsSession {
-        crate::speech::TtsSession::start(config)
-    }
-
     /// The pipe id the in-process local model publishes (machine-local only).
     pub fn local_llm_pipe() -> PipeId {
         PipeId::new("llm.local")
diff --git a/libs/ai/hub/src/hub_chat.rs b/libs/ai/hub/src/hub_chat.rs
index 33d671a04..f905e69ba 100644
--- a/libs/ai/hub/src/hub_chat.rs
+++ b/libs/ai/hub/src/hub_chat.rs
@@ -1,53 +1,37 @@
-//! The hub chat session: the election wrapped around wherever the model
-//! is resident (aicore §3), so an app never chooses a computer.
+//! The hub chat session: the machine election wrapped around the local
+//! engine (aicore §3).
 //!
 //! `HubChatSession::start` is what apps consume. Its worker thread runs the
-//! election before any weights move, in this order:
+//! election before any weights move:
 //!
 //! - a live co-located holder serving this model (a machine node / the hub
 //!   service) → route the conversation there over loopback instead of
-//!   loading a second copy;
+//!   loading a second copy — v1 routes only tool-less sessions; a tool pack
+//!   keeps the session on the in-process engine, where the tool protocol is
+//!   native;
 //! - a holder still loading → wait on its published progress (one load, N
 //!   clients) up to a bounded patience, then fall through;
-//! - **a fleet chat node on the LAN** (a box whose role allows `chat`,
-//!   heard by discovery and honestly advertising a chat model) → route the
-//!   conversation there. This is where the 27B on the GPU box answers a
-//!   laptop that holds no weights at all;
-//! - the weights on this machine → claim the election, load in-process, and
-//!   publish loading/ready INTO the lock record so later apps wait instead
-//!   of stampeding. The guard lives exactly as long as the worker: process
-//!   death reopens the election at the OS level;
-//! - none of those → say exactly that, and where a model may be put. No
-//!   download starts on its own.
-//!
-//! Tool packs travel on every route. In-process, the Qwen template's
-//! `<tools>` block is prefilled and `<tool_call>` tokens are caught as they
-//! decode; over a proxy the SAME system text goes to the node as its
-//! `chat_system`, the same `<tool_call>` markup is split out of the streamed
-//! text, and tool results go back as the `<tool_response>` turns the model
-//! was trained on. One rendering, one parser, wherever the model runs.
-//!
-//! A proxied node that dies mid-conversation ends THAT turn honestly (the
-//! node is named); the person's next line re-runs the election — the same
-//! node if it is back, another fleet node, or the local weights. Nothing
-//! silently loads gigabytes in the middle of a conversation.
+//! - the election is open → claim it, load in-process, and publish
+//!   loading/ready INTO the lock record so later apps wait instead of
+//!   stampeding. The guard lives exactly as long as the worker: process
+//!   death reopens the election at the OS level.
+//! - the election is held by a non-serving app → log the duplicate and load
+//!   anyway: blocking a person's chat on another app's private residency is
+//!   worse than the documented soft failure (duplicate RAM).
 //!
 //! The surface is [`crate::local_llm`]'s: same [`ChatEvent`]s, same four
-//! methods, so a consumer cannot tell which route it landed on except by
-//! its `Loading` phases and [`HubChatSession::route`].
+//! methods, so a consumer cannot tell which side of the election it landed
+//! on except by its `Loading` phases.
 
-use crate::chat_wire::{ChatMessage, ChatRole, ProviderAvailability};
+use crate::chat_wire::{ChatMessage, ChatRole};
+use crate::local_llm::{build_prefix, ChatEvent, LocalLlmConfig, ToolSpec, WakeHook};
 use crate::local_llm::WorkerMsg;
-use crate::local_llm::{
-    build_prefix, parse_tool_call, system_text, ChatEvent, LocalLlmConfig, ToolSpec, WakeHook,
-};
 use crate::machine::{self, Claim, ResidencyState};
 use crate::providers::provider::{ChatProvider, ProviderEvent, TurnInput};
-use crate::providers::qwen::{FleetQwenChatProvider, FleetTransport, HttpFleetTransport};
-use std::path::Path;
+use crate::providers::qwen::{FleetQwenChatProvider, HttpFleetTransport};
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
-use std::sync::{Arc, Mutex};
+use std::sync::Arc;
 use std::time::{Duration, Instant};
 
 /// How long a session waits on another process's published `Loading` before
@@ -56,59 +40,16 @@ use std::time::{Duration, Instant};
 const HOLDER_PATIENCE: Duration = Duration::from_secs(120);
 /// Poll cadence against the lock record / the proxy provider.
 const POLL: Duration = Duration::from_millis(150);
-/// How long a session listens for fleet beacons before deciding the LAN
-/// has no chat node. Nodes beat every two seconds; a listener that just
-/// bound needs one full interval, and a second one covers a lost packet.
-const FLEET_PATIENCE: Duration = Duration::from_millis(4500);
-const FLEET_POLL: Duration = Duration::from_millis(250);
-
-/// Where the conversation actually runs, once the election settled.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum ChatRoute {
-    /// A co-located node on this machine serves the model over loopback.
-    MachineNode { port: u16 },
-    /// A fleet chat box on the LAN.
-    Fleet { base: String, model: String },
-    /// The weights were loaded into this process.
-    InProcess { model: String },
-}
-
-impl ChatRoute {
-    /// One phrase for a status chip: `qwen3.8-27b on 10.0.0.165`.
-    pub fn label(&self) -> String {
-        match self {
-            ChatRoute::MachineNode { port } => format!("this machine's node :{port}"),
-            ChatRoute::Fleet { base, model } => format!("{model} on {}", host_of(base)),
-            ChatRoute::InProcess { .. } => "in-process".to_string(),
-        }
-    }
-}
-
-/// `http://10.0.0.165:8123` → `10.0.0.165`.
-fn host_of(base: &str) -> &str {
-    let rest = base.trim_start_matches("http://").trim_start_matches("https://");
-    rest.split([':', '/']).next().unwrap_or(rest)
-}
 
 /// A running hub chat. Same shape as [`crate::local_llm::LocalLlmSession`].
 pub struct HubChatSession {
     to_worker: Sender<WorkerMsg>,
     from_worker: Receiver<ChatEvent>,
     cancel: Arc<AtomicBool>,
-    route: Arc<Mutex<Option<ChatRoute>>>,
 }
 
 pub struct HubChatConfig {
-    /// Engine limits and the local weights. The path may be empty or point
-    /// at nothing: a machine with no weights still gets the fleet.
     pub llm: LocalLlmConfig,
-    /// Exact fleet model id to prefer. `None` lets the hub elect normally.
-    pub preferred_model: Option<String>,
-    /// Fleet generation cap. `None` omits the field and lets the node use
-    /// its provider default.
-    pub max_tokens: Option<u32>,
-    /// Fleet thinking control. `None` preserves the provider default.
-    pub thinking: Option<bool>,
     pub system_prompt: String,
     pub tools: Vec<ToolSpec>,
     pub wake: Option<WakeHook>,
@@ -120,17 +61,14 @@ impl HubChatSession {
         let (to_worker, msg_rx) = channel();
         let cancel = Arc::new(AtomicBool::new(false));
         let worker_cancel = cancel.clone();
-        let route = Arc::new(Mutex::new(None));
-        let worker_route = route.clone();
         std::thread::Builder::new()
             .name("ai-hub-chat".into())
-            .spawn(move || elect_and_run(config, msg_rx, event_tx, worker_cancel, worker_route))
+            .spawn(move || elect_and_run(config, msg_rx, event_tx, worker_cancel))
             .expect("spawn hub chat worker");
         Self {
             to_worker,
             from_worker,
             cancel,
-            route,
         }
     }
 
@@ -150,20 +88,6 @@ impl HubChatSession {
     pub fn poll(&self) -> Vec<ChatEvent> {
         self.from_worker.try_iter().collect()
     }
-
-    /// Where the conversation runs, once the election settled; `None`
-    /// while it is still deciding (or when nothing answers).
-    pub fn route(&self) -> Option<ChatRoute> {
-        self.route.lock().unwrap_or_else(|e| e.into_inner()).clone()
-    }
-}
-
-impl Drop for HubChatSession {
-    fn drop(&mut self) {
-        // Covers election/probe and pre-admission waits before the worker
-        // next observes its disconnected command receiver.
-        self.cancel.store(true, Ordering::Relaxed);
-    }
 }
 
 /// The election key for a model file: its lowercase basename — the same key
@@ -177,133 +101,39 @@ fn election_key(config: &LocalLlmConfig) -> String {
         .unwrap_or_else(|| "unknown-model".to_string())
 }
 
-/// Why a proxied conversation stopped being one.
-enum ProxyExit {
-    /// The consumer is gone; the worker ends.
-    Ended,
-    /// The node failed a turn. The person's NEXT line, already received,
-    /// re-runs the election and is served first on whatever it picks.
-    Reelect(WorkerMsg),
-}
-
 fn elect_and_run(
     config: HubChatConfig,
     msg_rx: Receiver<WorkerMsg>,
     event_tx: Sender<ChatEvent>,
     cancel: Arc<AtomicBool>,
-    route_slot: Arc<Mutex<Option<ChatRoute>>>,
 ) {
     let wake = config.wake.clone();
-    let events = event_tx.clone();
-    let send = move |event: ChatEvent| {
-        let _ = events.send(event);
+    let send = |event: ChatEvent| {
+        let _ = event_tx.send(event);
         if let Some(wake) = &wake {
             wake();
         }
     };
-    let set_route = |route: Option<ChatRoute>| {
-        *route_slot.lock().unwrap_or_else(|e| e.into_inner()) = route;
-    };
-    // A turn that arrived while a previous route was failing: served first
-    // on the next one.
-    let mut first: Option<WorkerMsg> = None;
-    loop {
-        set_route(None);
+    let key = election_key(&config.llm);
 
-        // 1. A co-located holder serving this model over loopback.
-        let has_local_file = config.llm.model.is_file();
-        if has_local_file {
-            let key = election_key(&config.llm);
-            if let Some(port) = machine_holder_port(&key, &send) {
-                let base = format!("http://127.0.0.1:{port}");
-                let route = ChatRoute::MachineNode { port };
-                set_route(Some(route.clone()));
-                let provider = FleetQwenChatProvider::new(HttpFleetTransport, vec![base])
-                    .with_preferred_model(config.preferred_model.clone())
-                    .with_max_tokens(config.max_tokens)
-                    .with_thinking(config.thinking);
-                match run_proxy(provider, &config, first.take(), &msg_rx, &send, &cancel, route) {
-                    ProxyExit::Ended => return,
-                    ProxyExit::Reelect(msg) => {
-                        first = Some(msg);
-                        continue;
-                    }
-                }
-            }
-        }
-
-        // 2. A fleet chat node on the LAN.
-        let fleet_reason = match fleet_provider(
-            &send,
-            config.preferred_model.as_deref(),
-            config.max_tokens,
-            config.thinking,
-        ) {
-            Ok((provider, route)) => {
-                set_route(Some(route.clone()));
-                match run_proxy(provider, &config, first.take(), &msg_rx, &send, &cancel, route) {
-                    ProxyExit::Ended => return,
-                    ProxyExit::Reelect(msg) => {
-                        first = Some(msg);
-                        continue;
-                    }
-                }
-            }
-            Err(reason) => reason,
-        };
-
-        // 3. The weights on this machine.
-        if has_local_file {
-            eprintln!("[hub-chat] no fleet chat node ({fleet_reason}); loading {}", config.llm.model.display());
-            let key = election_key(&config.llm);
-            let guard = match machine::claim(&key) {
-                Ok(Claim::Won(mut guard)) => {
-                    let _ = guard.publish(ResidencyState::Loading { fraction: 0.0 });
-                    Some(guard)
-                }
-                _ => None,
-            };
-            set_route(Some(ChatRoute::InProcess { model: key }));
-            let prefix = build_prefix(&config.system_prompt, &config.tools);
-            crate::local_llm::worker_main(
-                config.llm,
-                prefix,
-                first,
-                msg_rx,
-                event_tx,
-                cancel,
-                config.wake,
-                guard,
-            );
-            return;
-        }
-
-        // 4. Nothing answers. Say so, and try again on the person's next
-        // line — a fleet node may have come up by then.
-        send(ChatEvent::Failed(no_model_message(&fleet_reason, &config.llm.model)));
-        match wait_next_user(&msg_rx, first.take()) {
-            Some(msg) => first = Some(msg),
-            None => return,
-        }
-    }
-}
-
-/// The port of a co-located node serving this model, waiting out one
-/// that is still loading. `None` when the election is open, held by a
-/// non-serving app (the documented duplicate-copy soft failure), or the
-/// holder failed.
-fn machine_holder_port(key: &str, send: &impl Fn(ChatEvent)) -> Option<u16> {
+    // Patience loop: route to a serving holder, wait out a loading one.
     let deadline = Instant::now() + HOLDER_PATIENCE;
     loop {
-        match machine::read_holder(key) {
+        match machine::read_holder(&key) {
             Ok(Some(record)) => match record.state {
-                ResidencyState::Ready { port } if port > 0 => return Some(port),
+                ResidencyState::Ready { port } if port > 0 && config.tools.is_empty() => {
+                    return run_proxy(port, config, msg_rx, event_tx, cancel);
+                }
                 ResidencyState::Ready { .. } => {
+                    // A non-serving holder (another app), or a serving one we
+                    // cannot use because this session carries tools: the
+                    // documented soft failure — load our own copy.
                     eprintln!(
-                        "[hub-chat] {key}: held by pid {} without a serving port — looking elsewhere",
+                        "[hub-chat] {key}: held by pid {} without a usable route — \
+                         loading a duplicate copy",
                         record.pid
                     );
-                    return None;
+                    break;
                 }
                 ResidencyState::Loading { fraction } => {
                     send(ChatEvent::Loading {
@@ -311,308 +141,114 @@ fn machine_holder_port(key: &str, send: &impl Fn(ChatEvent)) -> Option<u16> {
                         fraction,
                     });
                     if Instant::now() > deadline {
-                        eprintln!("[hub-chat] {key}: holder still loading after patience — looking elsewhere");
-                        return None;
+                        eprintln!("[hub-chat] {key}: holder still loading after patience — loading our own");
+                        break;
                     }
                     std::thread::sleep(POLL * 4);
                 }
                 ResidencyState::Failed { reason, .. } => {
-                    eprintln!("[hub-chat] {key}: holder reported failure ({reason}); looking elsewhere");
-                    return None;
+                    eprintln!("[hub-chat] {key}: holder reported failure ({reason}); loading our own");
+                    break;
                 }
             },
-            _ => return None,
+            _ => break,
         }
     }
-}
 
-/// The fleet chat nodes among what discovery heard: every node whose role
-/// allows `chat`, sorted, each once.
-pub fn fleet_chat_bases(nodes: &[crate::discovery::DiscoveredNode]) -> Vec<String> {
-    let mut bases: Vec<String> = nodes
-        .iter()
-        .filter(|n| crate::fleet::role_allows(&n.base_url, "chat"))
-        .map(|n| n.base_url.clone())
-        .collect();
-    bases.sort();
-    bases.dedup();
-    bases
-}
-
-/// Listen for the fleet, then let the provider's own honest probe pick the
-/// node and model. `Err` names why there is none.
-fn fleet_provider(
-    send: &impl Fn(ChatEvent),
-    preferred_model: Option<&str>,
-    max_tokens: Option<u32>,
-    thinking: Option<bool>,
-) -> Result<(FleetQwenChatProvider<HttpFleetTransport>, ChatRoute), String> {
-    let discovery = crate::discovery::start_listener();
-    fleet_provider_with(
-        send,
-        preferred_model,
-        max_tokens,
-        thinking,
-        || {
-            let mut bases = fleet_chat_bases(&discovery.nodes());
-            // A serving node on this machine does not need to announce over
-            // LAN discovery. Entries may be stale; probing, not mere presence,
-            // decides whether they are usable.
-            bases.extend(crate::machine::read_node_entries().into_iter().filter_map(
-                |(_, entry)| (entry.port != 0).then(|| format!("http://127.0.0.1:{}", entry.port)),
-            ));
-            bases.sort();
-            bases.dedup();
-            bases
-        },
-        || HttpFleetTransport,
-        FLEET_PATIENCE,
-        FLEET_POLL,
-    )
-}
-
-fn fleet_provider_with<T: FleetTransport>(
-    send: &impl Fn(ChatEvent),
-    preferred_model: Option<&str>,
-    max_tokens: Option<u32>,
-    thinking: Option<bool>,
-    mut discovered_bases: impl FnMut() -> Vec<String>,
-    mut transport: impl FnMut() -> T,
-    patience: Duration,
-    poll: Duration,
-) -> Result<(FleetQwenChatProvider<T>, ChatRoute), String> {
-    let started = Instant::now();
-    let mut fallback = None;
-    let mut last_reason = None;
-    let mut final_pass = false;
-    loop {
-        let mut bases = discovered_bases();
-        bases.sort();
-        bases.dedup();
-        if !bases.is_empty() {
-            let mut provider = FleetQwenChatProvider::new(transport(), bases.clone())
-                .with_preferred_model(preferred_model.map(str::to_string))
-                .with_max_tokens(max_tokens)
-                .with_thinking(thinking);
-            match provider.availability() {
-                ProviderAvailability::Available { model, detail } => {
-                    let route = ChatRoute::Fleet { base: detail, model: model.clone() };
-                    if preferred_model.is_none_or(|preferred| preferred.trim() == model) {
-                        return Ok((provider, route));
-                    }
-                    // A healthy ordinary pick is remembered, but a preference
-                    // gets the full discovery window to announce before this
-                    // fallback is accepted.
-                    fallback = Some((provider, route));
-                }
-                ProviderAvailability::Unavailable { reason } => last_reason = Some(reason),
-            }
+    // Try to become the host; run the local engine either way.
+    let guard = match machine::claim(&key) {
+        Ok(Claim::Won(mut guard)) => {
+            let _ = guard.publish(ResidencyState::Loading { fraction: 0.0 });
+            Some(guard)
         }
-        if started.elapsed() >= patience {
-            // A stale/unresponsive loopback entry may have consumed the whole
-            // patience window inside its HTTP timeout. Take one final roster
-            // snapshot so a LAN node announced during that probe is still
-            // considered instead of being hidden by the stale file.
-            if !final_pass {
-                let mut latest = discovered_bases();
-                latest.sort();
-                latest.dedup();
-                if latest != bases {
-                    final_pass = true;
-                    continue;
-                }
-            }
-            if let Some(fallback) = fallback {
-                return Ok(fallback);
-            }
-            return Err(last_reason.unwrap_or_else(|| {
-                format!(
-                    "no fleet chat node heard on the LAN in {:.1} s (fleet '{}')",
-                    patience.as_secs_f64(),
-                    crate::discovery::wanted_fleet()
-                )
-            }));
-        }
-        send(ChatEvent::Loading {
-            phase: "listening for the fleet".to_string(),
-            fraction: (started.elapsed().as_secs_f64() / patience.as_secs_f64()).min(0.99),
-        });
-        if !poll.is_zero() {
-            std::thread::sleep(poll);
-        }
-    }
-}
-
-/// What the person reads when nothing answers: every route that was tried,
-/// and where a model may be put. No download starts on its own.
-pub fn no_model_message(fleet_reason: &str, model: &Path) -> String {
-    let local = if model.as_os_str().is_empty() {
-        "no local weights are configured".to_string()
-    } else {
-        format!("no weights at {}", model.display())
+        _ => None,
     };
-    format!(
-        "no model is answering: {fleet_reason}, and {local}. \
-         Put a GGUF under {} or start a fleet chat node.",
-        crate::home::weights_dir().display()
-    )
+    let prefix = build_prefix(&config.system_prompt, &config.tools);
+    crate::local_llm::worker_main(
+        config.llm,
+        prefix,
+        msg_rx,
+        event_tx,
+        cancel,
+        config.wake,
+        guard,
+    );
 }
 
-/// Block for the person's next line; stale tool results from the turn
-/// that failed are dropped. `None` when the consumer is gone.
-fn wait_next_user(msg_rx: &Receiver<WorkerMsg>, held: Option<WorkerMsg>) -> Option<WorkerMsg> {
-    if let Some(msg @ WorkerMsg::UserTurn(_)) = held {
-        return Some(msg);
-    }
-    loop {
-        match msg_rx.recv() {
-            Ok(msg @ WorkerMsg::UserTurn(_)) => return Some(msg),
-            Ok(WorkerMsg::ToolResults(_)) => continue,
-            Err(_) => return None,
+/// The proxy branch: the conversation runs on the co-located node; this
+/// worker holds the transcript and speaks the provider protocol. Tool packs
+/// never reach here (v1 keeps them on the in-process engine).
+fn run_proxy(
+    port: u16,
+    config: HubChatConfig,
+    msg_rx: Receiver<WorkerMsg>,
+    event_tx: Sender<ChatEvent>,
+    cancel: Arc<AtomicBool>,
+) {
+    let wake = config.wake.clone();
+    let send = |event: ChatEvent| {
+        let _ = event_tx.send(event);
+        if let Some(wake) = &wake {
+            wake();
         }
-    }
-}
-
-/// The proxy branch: the conversation runs on a node; this worker holds
-/// the transcript, hands the node the same tool-bearing system text the
-/// in-process prefix carries, and splits the node's `<think>` and
-/// `<tool_call>` markup out of the streamed text with the one parser.
-fn run_proxy<T: FleetTransport>(
-    provider: FleetQwenChatProvider<T>,
-    config: &HubChatConfig,
-    first: Option<WorkerMsg>,
-    msg_rx: &Receiver<WorkerMsg>,
-    send: &impl Fn(ChatEvent),
-    cancel: &Arc<AtomicBool>,
-    route: ChatRoute,
-) -> ProxyExit {
-    let mut provider = provider.with_cancel_signal(cancel.clone());
-    let system = system_text(&config.system_prompt, &config.tools);
+    };
+    let base = format!("http://127.0.0.1:{port}");
+    let mut provider = FleetQwenChatProvider::new(HttpFleetTransport, vec![base]);
     send(ChatEvent::Ready {
         prefill_tokens: 0,
         secs: 0.0,
     });
     let mut history: Vec<ChatMessage> = Vec::new();
-    let mut next: Option<WorkerMsg> = first;
     loop {
-        let msg = match next.take() {
-            Some(msg) => msg,
-            None => match msg_rx.recv() {
-                Ok(msg) => msg,
-                Err(_) => return ProxyExit::Ended,
-            },
+        let msg = match msg_rx.recv() {
+            Ok(msg) => msg,
+            Err(_) => return,
         };
-        match msg {
-            WorkerMsg::UserTurn(text) => history.push(ChatMessage::new(ChatRole::User, text)),
-            WorkerMsg::ToolResults(results) => {
-                // One `<tool_response>` turn per result, in call order — the
-                // provider wraps each in the trained tags.
-                for (text, is_error) in results {
-                    let text = if is_error { format!("ERROR: {text}") } else { text };
-                    history.push(ChatMessage::new(ChatRole::Tool, text));
-                }
-            }
+        let text = match msg {
+            WorkerMsg::UserTurn(text) => text,
+            // Tool-less by contract; results arriving anyway are dropped.
+            WorkerMsg::ToolResults(_) => continue,
+        };
+        history.push(ChatMessage::new(ChatRole::User, text));
+        let input = TurnInput::new(config.system_prompt.clone(), history.clone());
+        if let Err(error) = provider.begin_turn(&input) {
+            send(ChatEvent::Failed(format!("machine node: {error}")));
+            continue;
         }
-        let input = TurnInput::new(system.clone(), history.clone());
-        'attempt: {
-            if cancel.load(Ordering::Relaxed) {
-                provider.cancel();
-                break 'attempt;
-            }
-            if let Err(error) = provider.begin_turn(&input) {
-                send(ChatEvent::Failed(format!("{}: {error}", route.label())));
-                return match wait_next_user(msg_rx, None) {
-                    Some(msg) => ProxyExit::Reelect(msg),
-                    None => ProxyExit::Ended,
-                };
-            }
-            let started = Instant::now();
-            let mut splitter = MarkupSplitter::default();
-            let mut gen_tokens = 0u32;
-            let mut pending_visible = String::new();
-            let mut has_visible_text = false;
-            'turn: loop {
+        let started = Instant::now();
+        let mut turn_text = String::new();
+        'turn: loop {
             if cancel.load(Ordering::Relaxed) {
                 provider.cancel();
                 break 'turn;
             }
-            // A line typed mid-answer means the person moved on: the turn
-            // is abandoned and that line is served next.
+            // A queued user message means the person moved on mid-answer.
             match msg_rx.try_recv() {
                 Err(TryRecvError::Empty) => {}
-                Ok(msg) => {
+                _ => {
                     provider.cancel();
-                    if matches!(msg, WorkerMsg::UserTurn(_)) {
-                        next = Some(msg);
-                    }
                     break 'turn;
                 }
-                Err(TryRecvError::Disconnected) => {
-                    provider.cancel();
-                    return ProxyExit::Ended;
-                }
             }
             let mut done = false;
             for event in provider.poll() {
                 match event {
                     ProviderEvent::Delta(text) => {
-                        let visible = splitter.push(&text);
-                        if !visible.is_empty() {
-                            if has_visible_text {
-                                send(ChatEvent::Delta(visible));
-                            } else {
-                                pending_visible.push_str(&visible);
-                                if !pending_visible.trim().is_empty() {
-                                    has_visible_text = true;
-                                    send(ChatEvent::Delta(std::mem::take(&mut pending_visible)));
-                                }
-                            }
-                        }
+                        turn_text.push_str(&text);
+                        send(ChatEvent::Delta(text));
                     }
-                    ProviderEvent::Serving(facts) => gen_tokens = facts.gen_tokens,
-                    ProviderEvent::Status { note, permille } => send(ChatEvent::Loading {
-                        phase: note,
-                        fraction: permille as f64 / 1000.0,
-                    }),
                     ProviderEvent::Done { text } => {
-                        let (visible, bodies) = splitter.finish();
-                        if !visible.is_empty() {
-                            if has_visible_text {
-                                send(ChatEvent::Delta(visible));
-                            } else {
-                                pending_visible.push_str(&visible);
-                                if !pending_visible.trim().is_empty() {
-                                    has_visible_text = true;
-                                    send(ChatEvent::Delta(std::mem::take(&mut pending_visible)));
-                                }
-                            }
-                        }
-                        if !has_visible_text && bodies.is_empty() {
-                            // An accepted job is never a reason to replay
-                            // the prompt, even when it produced only thinking.
-                            send(ChatEvent::Failed("empty completion".to_string()));
-                            break 'attempt;
-                        }
-                        // The FULL reply is the history's: the provider's
-                        // wire mirror is what the node's KV extends, and
-                        // the session history only has to keep the roles
-                        // in step with it.
-                        if !text.trim().is_empty() {
-                            history.push(ChatMessage::new(ChatRole::Assistant, text));
-                        }
-                        let mut tool_calls = 0usize;
-                        for body in bodies {
-                            match parse_tool_call(&body) {
-                                Ok((name, args)) => {
-                                    tool_calls += 1;
-                                    send(ChatEvent::ToolCall { name, args });
-                                }
-                                Err(error) => send(ChatEvent::Delta(format!("[bad tool call: {error}]"))),
-                            }
+                        let full = if text.trim().is_empty() {
+                            turn_text.clone()
+                        } else {
+                            text
+                        };
+                        if !full.trim().is_empty() {
+                            history.push(ChatMessage::new(ChatRole::Assistant, full));
                         }
                         send(ChatEvent::TurnDone {
-                            tool_calls,
-                            tokens: gen_tokens as usize,
+                            tool_calls: 0,
+                            tokens: 0,
                             secs: started.elapsed().as_secs_f64(),
                             context_used: 0,
                             context_max: 0,
@@ -620,141 +256,25 @@ fn run_proxy<T: FleetTransport>(
                         done = true;
                     }
                     ProviderEvent::Error(error) => {
-                        send(ChatEvent::Failed(format!("{}: {error}", route.label())));
-                        return match wait_next_user(msg_rx, None) {
-                            Some(msg) => ProxyExit::Reelect(msg),
-                            None => ProxyExit::Ended,
-                        };
+                        send(ChatEvent::Failed(format!("machine node: {error}")));
+                        done = true;
                     }
-                    ProviderEvent::FunctionCall { .. } => {}
+                    ProviderEvent::Status { .. }
+                    | ProviderEvent::Serving(_)
+                    | ProviderEvent::FunctionCall { .. } => {}
                 }
             }
             if done {
                 break 'turn;
             }
             std::thread::sleep(POLL);
-            }
         }
     }
 }
 
-// ------------------------------------------------------------ the markup
-
-/// The model's markup, split out of streamed text as it arrives: what is
-/// inside `<think>…</think>` is dropped, what is inside
-/// `<tool_call>…</tool_call>` is collected for [`parse_tool_call`], the
-/// rest is the visible answer. A tag may arrive split across two deltas,
-/// so a tail that could still become one is held back until it resolves.
-#[derive(Default)]
-pub(crate) struct MarkupSplitter {
-    pending: String,
-    in_think: bool,
-    in_tool: bool,
-    tool_body: String,
-    calls: Vec<String>,
-}
-
-const TAGS: [&str; 4] = ["<think>", "</think>", "<tool_call>", "</tool_call>"];
-
-impl MarkupSplitter {
-    /// Feed one delta; get the visible text it released.
-    pub(crate) fn push(&mut self, delta: &str) -> String {
-        self.pending.push_str(delta);
-        let mut visible = String::new();
-        loop {
-            let earliest = TAGS
-                .iter()
-                .filter_map(|tag| self.pending.find(tag).map(|at| (at, *tag)))
-                .min_by_key(|(at, _)| *at);
-            match earliest {
-                Some((at, tag)) => {
-                    let before = self.pending[..at].to_string();
-                    self.route(&before, &mut visible);
-                    match tag {
-                        "<think>" => self.in_think = true,
-                        "</think>" => self.in_think = false,
-                        "<tool_call>" => {
-                            self.in_tool = true;
-                            self.tool_body.clear();
-                        }
-                        _ => {
-                            if self.in_tool {
-                                self.in_tool = false;
-                                self.calls.push(std::mem::take(&mut self.tool_body));
-                            }
-                        }
-                    }
-                    self.pending.drain(..at + tag.len());
-                }
-                None => {
-                    let hold = holdback_len(&self.pending);
-                    let cut = self.pending.len() - hold;
-                    let emit = self.pending[..cut].to_string();
-                    self.pending.drain(..cut);
-                    self.route(&emit, &mut visible);
-                    break;
-                }
-            }
-        }
-        visible
-    }
-
-    /// The turn ended: whatever is still held is text; the tool bodies
-    /// collected so far are returned in order.
-    pub(crate) fn finish(&mut self) -> (String, Vec<String>) {
-        let rest = std::mem::take(&mut self.pending);
-        let mut visible = String::new();
-        self.route(&rest, &mut visible);
-        (visible, std::mem::take(&mut self.calls))
-    }
-
-    fn route(&mut self, text: &str, visible: &mut String) {
-        if text.is_empty() {
-            return;
-        }
-        if self.in_tool {
-            self.tool_body.push_str(text);
-        } else if !self.in_think {
-            visible.push_str(text);
-        }
-    }
-}
-
-/// The longest tail of `s` that is a proper prefix of some tag — held
-/// back, since the rest of the tag may be in the next delta.
-fn holdback_len(s: &str) -> usize {
-    let longest = TAGS.iter().map(|t| t.len()).max().unwrap_or(0);
-    for len in (1..longest).rev() {
-        if s.len() < len || !s.is_char_boundary(s.len() - len) {
-            continue;
-        }
-        let tail = &s[s.len() - len..];
-        if TAGS.iter().any(|tag| tag.starts_with(tail)) {
-            return len;
-        }
-    }
-    0
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
-    use makepad_strict_json::{self as json, Value};
-    use std::collections::VecDeque;
-
-    #[test]
-    fn dropping_a_session_signals_cancellation_before_worker_disconnect() {
-        let (to_worker, msg_rx) = channel();
-        let (_event_tx, from_worker) = channel();
-        let cancel = Arc::new(AtomicBool::new(false));
-        let session = HubChatSession {
-            to_worker, from_worker, cancel: cancel.clone(),
-            route: Arc::new(Mutex::new(None)),
-        };
-        drop(session);
-        assert!(cancel.load(Ordering::Relaxed));
-        assert!(matches!(msg_rx.try_recv(), Err(TryRecvError::Disconnected)));
-    }
 
     #[test]
     fn the_election_key_is_the_file_basename() {
@@ -763,420 +283,4 @@ mod tests {
         config.model = "".into();
         assert_eq!(election_key(&config), "unknown-model");
     }
-
-    #[test]
-    fn routes_read_as_one_phrase() {
-        assert_eq!(
-            ChatRoute::Fleet { base: "http://10.0.0.165:8123".into(), model: "qwen3.8-27b".into() }.label(),
-            "qwen3.8-27b on 10.0.0.165"
-        );
-        assert_eq!(ChatRoute::MachineNode { port: 8123 }.label(), "this machine's node :8123");
-        assert_eq!(ChatRoute::InProcess { model: "x.gguf".into() }.label(), "in-process");
-    }
-
-    #[test]
-    fn the_splitter_drops_thinking_collects_tool_calls_and_survives_split_tags() {
-        let mut s = MarkupSplitter::default();
-        let mut visible = String::new();
-        // The tags arrive in pieces, as a stream does.
-        for delta in ["<thi", "nk>reasoning…</th", "ink>\n\nSure. <tool_ca", "ll>\n<function=os.launch>\n<parameter=app>\nterminal\n</parameter>\n</function>\n</tool_", "call>", " done"] {
-            visible.push_str(&s.push(delta));
-        }
-        let (rest, calls) = s.finish();
-        visible.push_str(&rest);
-        assert_eq!(visible, "\n\nSure.  done");
-        assert_eq!(calls.len(), 1);
-        let (name, args) = parse_tool_call(&calls[0]).unwrap();
-        assert_eq!(name, "os.launch");
-        assert_eq!(args, vec![("app".to_string(), "terminal".to_string())]);
-        // A lone `<` that never becomes a tag is text.
-        let mut s = MarkupSplitter::default();
-        let mut out = s.push("a <");
-        out.push_str(&s.push("b"));
-        let (rest, calls) = s.finish();
-        out.push_str(&rest);
-        assert_eq!(out, "a <b");
-        assert!(calls.is_empty());
-    }
-
-    #[test]
-    fn fleet_bases_are_the_chat_roles_sorted_once() {
-        use crate::discovery::DiscoveredNode;
-        let node = |base: &str| DiscoveredNode { base_url: base.into(), node_id: 1, fleet: "gen".into() };
-        let bases = fleet_chat_bases(&[
-            node("http://10.0.0.9:8123"),
-            node("http://10.0.0.165:8123"),
-            node("http://10.0.0.165:8123"),
-        ]);
-        // The default roles restrict .165 TO chat and leave others open.
-        assert_eq!(bases, vec!["http://10.0.0.165:8123", "http://10.0.0.9:8123"]);
-    }
-
-    #[test]
-    fn the_no_model_message_names_every_route_and_where_weights_go() {
-        let text = no_model_message("no fleet chat node heard", Path::new(""));
-        assert!(text.contains("no fleet chat node heard"), "{text}");
-        assert!(text.contains("no local weights are configured"), "{text}");
-        assert!(text.contains("weights"), "{text}");
-        let text = no_model_message("x", Path::new("/nowhere/m.gguf"));
-        assert!(text.contains("no weights at /nowhere/m.gguf"), "{text}");
-    }
-
-    /// A scripted node: records every `/generate` body, answers job polls
-    /// with the next scripted raw reply. Shared across threads.
-    #[derive(Clone, Default)]
-    struct Scripted {
-        generates: Arc<Mutex<Vec<Value>>>,
-        replies: Arc<Mutex<VecDeque<String>>>,
-        think_open: Arc<Mutex<Option<bool>>>,
-    }
-
-    impl FleetTransport for Scripted {
-        fn post_json(&mut self, url: &str, body: &Value) -> Result<Value, String> {
-            if url.ends_with("/cancel") {
-                return Ok(Value::Obj(Vec::new()));
-            }
-            assert!(url.ends_with("/generate"), "{url}");
-            let mut g = self.generates.lock().unwrap();
-            g.push(body.clone());
-            let mut fields = vec![("job_id", json::s(format!("j{}", g.len())))];
-            if let Some(think_open) = *self.think_open.lock().unwrap() {
-                fields.push(("think_open", Value::Bool(think_open)));
-            }
-            Ok(json::obj(fields))
-        }
-        fn get_json(&mut self, url: &str) -> Result<Value, String> {
-            if url.ends_with("/health") {
-                return Ok(json::obj(vec![("capabilities", Value::Arr(vec![json::s("chat")]))]));
-            }
-            if url.ends_with("/models") {
-                return Ok(json::obj(vec![(
-                    "models",
-                    Value::Arr(vec![json::obj(vec![
-                        ("id", json::s("qwen3.8-27b")),
-                        ("domain", json::s("chat")),
-                        ("available", Value::Bool(true)),
-                        ("state", json::s("loaded")),
-                    ])]),
-                )]));
-            }
-            let raw = self.replies.lock().unwrap().pop_front();
-            match raw {
-                Some(raw) => Ok(json::obj(vec![
-                    ("state", json::s("done")),
-                    ("partial_text", json::s(raw)),
-                    ("text", json::s("")),
-                ])),
-                None => Ok(json::obj(vec![("state", json::s("error")), ("error", json::s("node went away"))])),
-            }
-        }
-    }
-
-    fn tools() -> Vec<ToolSpec> {
-        vec![ToolSpec::new(
-            "os.launch",
-            "Start an app.",
-            r#"{"type":"object","properties":{"app":{"type":"string"}},"required":["app"]}"#,
-        )]
-    }
-
-    fn collect_until_turn_done(rx: &Receiver<ChatEvent>) -> Vec<ChatEvent> {
-        let deadline = Instant::now() + Duration::from_secs(10);
-        let mut out = Vec::new();
-        while Instant::now() < deadline {
-            match rx.recv_timeout(Duration::from_millis(50)) {
-                Ok(ev) => {
-                    let done = matches!(ev, ChatEvent::TurnDone { .. } | ChatEvent::Failed(_));
-                    out.push(ev);
-                    if done {
-                        return out;
-                    }
-                }
-                Err(std::sync::mpsc::RecvTimeoutError::Timeout) => {}
-                Err(_) => break,
-            }
-        }
-        panic!("no TurnDone: {out:?}");
-    }
-
-    #[test]
-    fn a_proxied_conversation_carries_the_tools_and_the_results() {
-        let node = Scripted::default();
-        node.replies.lock().unwrap().push_back(
-            "<think>which app?</think>\n\n<tool_call>\n<function=os.launch>\n<parameter=app>\nterminal\n</parameter>\n</function>\n</tool_call>".into(),
-        );
-        node.replies.lock().unwrap().push_back("<think>done</think>\n\nOpened the terminal.".into());
-        let provider = FleetQwenChatProvider::new(node.clone(), vec!["http://10.0.0.165:8123".into()]);
-        let config = HubChatConfig {
-            llm: LocalLlmConfig::new("".into()),
-            preferred_model: None,
-            max_tokens: Some(u32::MAX),
-            thinking: None,
-            system_prompt: "You run the desktop.".into(),
-            tools: tools(),
-            wake: None,
-        };
-        let (to_worker, msg_rx) = channel();
-        let (event_tx, events) = channel();
-        let cancel = Arc::new(AtomicBool::new(false));
-        let worker = std::thread::spawn(move || {
-            let send = |ev: ChatEvent| {
-                let _ = event_tx.send(ev);
-            };
-            let route = ChatRoute::Fleet { base: "http://10.0.0.165:8123".into(), model: "qwen3.8-27b".into() };
-            run_proxy(provider, &config, None, &msg_rx, &send, &cancel, route)
-        });
-        to_worker.send(WorkerMsg::UserTurn("open the terminal".into())).unwrap();
-        let first = collect_until_turn_done(&events);
-        assert!(first.iter().any(|e| matches!(e, ChatEvent::Ready { .. })));
-        let call = first.iter().find_map(|e| match e {
-            ChatEvent::ToolCall { name, args } => Some((name.clone(), args.clone())),
-            _ => None,
-        });
-        assert_eq!(call, Some(("os.launch".to_string(), vec![("app".to_string(), "terminal".to_string())])));
-        assert!(matches!(first.last(), Some(ChatEvent::TurnDone { tool_calls: 1, .. })), "{first:?}");
-        let visible: String = first
-            .iter()
-            .filter_map(|e| match e {
-                ChatEvent::Delta(t) => Some(t.as_str()),
-                _ => None,
-            })
-            .collect();
-        assert!(!visible.contains("which app") && !visible.contains("tool_call"), "{visible:?}");
-
-        // The result goes back; the model answers in prose.
-        to_worker.send(WorkerMsg::ToolResults(vec![("launched terminal".into(), false)])).unwrap();
-        let second = collect_until_turn_done(&events);
-        let visible: String = second
-            .iter()
-            .filter_map(|e| match e {
-                ChatEvent::Delta(t) => Some(t.as_str()),
-                _ => None,
-            })
-            .collect();
-        assert!(visible.contains("Opened the terminal."), "{visible:?}");
-        assert!(matches!(second.last(), Some(ChatEvent::TurnDone { tool_calls: 0, .. })));
-
-        // What the node saw: the tool pack in the system text, the result
-        // as a `<tool_response>` user turn.
-        let generates = node.generates.lock().unwrap();
-        assert_eq!(generates.len(), 2);
-        let system = generates[0].get("chat_system").and_then(Value::as_str).unwrap();
-        assert!(system.contains("<tools>") && system.contains("\"os.launch\"") && system.contains("You run the desktop."), "{system}");
-        assert!(!system.contains("<|im_start|>"), "the node wraps the template itself");
-        let messages = generates[1].get("chat_messages").and_then(Value::as_arr).unwrap();
-        let tool_turn = messages
-            .iter()
-            .find(|m| m.get("text").and_then(Value::as_str).map(|t| t.contains("launched terminal")).unwrap_or(false))
-            .expect("the tool result reached the node");
-        assert_eq!(tool_turn.get("role").and_then(Value::as_str), Some("user"));
-        assert!(tool_turn.get("text").and_then(Value::as_str).unwrap().starts_with("<tool_response>"));
-        drop(generates);
-
-        // The node dies on the next turn: an honest failure naming it, then
-        // the person's next line re-elects.
-        to_worker.send(WorkerMsg::UserTurn("and now?".into())).unwrap();
-        let third = collect_until_turn_done(&events);
-        match third.last() {
-            Some(ChatEvent::Failed(text)) => assert!(text.contains("qwen3.8-27b on 10.0.0.165"), "{text}"),
-            other => panic!("expected Failed, got {other:?}"),
-        }
-        to_worker.send(WorkerMsg::UserTurn("hello again".into())).unwrap();
-        match worker.join().unwrap() {
-            ProxyExit::Reelect(WorkerMsg::UserTurn(text)) => assert_eq!(text, "hello again"),
-            _ => panic!("expected a re-election with the next line"),
-        }
-    }
-
-    fn run_scripted_turn(replies: &[&str]) -> (Vec<ChatEvent>, Vec<Value>) {
-        let node = Scripted::default();
-        node.replies
-            .lock()
-            .unwrap()
-            .extend(replies.iter().map(|reply| (*reply).to_string()));
-        let provider =
-            FleetQwenChatProvider::new(node.clone(), vec!["http://10.0.0.165:8123".into()]);
-        let config = HubChatConfig {
-            llm: LocalLlmConfig::new("".into()),
-            preferred_model: None,
-            max_tokens: Some(u32::MAX),
-            thinking: None,
-            system_prompt: "Answer directly.".into(),
-            tools: Vec::new(),
-            wake: None,
-        };
-        let (to_worker, msg_rx) = channel();
-        let (event_tx, events) = channel();
-        let cancel = Arc::new(AtomicBool::new(false));
-        let worker = std::thread::spawn(move || {
-            let send = |event| {
-                let _ = event_tx.send(event);
-            };
-            run_proxy(
-                provider,
-                &config,
-                None,
-                &msg_rx,
-                &send,
-                &cancel,
-                ChatRoute::Fleet {
-                    base: "http://10.0.0.165:8123".into(),
-                    model: "qwen3.8-27b".into(),
-                },
-            )
-        });
-        to_worker.send(WorkerMsg::UserTurn("hello".into())).unwrap();
-        let output = collect_until_turn_done(&events);
-        drop(to_worker);
-        assert!(matches!(worker.join().unwrap(), ProxyExit::Ended));
-        let generates = node.generates.lock().unwrap().clone();
-        (output, generates)
-    }
-
-    fn run_scripted_closed_think_turn(reply: &str) -> (Vec<ChatEvent>, Vec<Value>) {
-        let node = Scripted::default();
-        *node.think_open.lock().unwrap() = Some(false);
-        node.replies.lock().unwrap().push_back(reply.to_string());
-        let provider =
-            FleetQwenChatProvider::new(node.clone(), vec!["http://10.0.0.165:8123".into()]);
-        let config = HubChatConfig {
-            llm: LocalLlmConfig::new("".into()),
-            preferred_model: None,
-            max_tokens: None,
-            thinking: None,
-            system_prompt: "Answer directly.".into(),
-            tools: Vec::new(),
-            wake: None,
-        };
-        let (to_worker, msg_rx) = channel();
-        let (event_tx, events) = channel();
-        let cancel = Arc::new(AtomicBool::new(false));
-        let worker = std::thread::spawn(move || {
-            let send = |event| {
-                let _ = event_tx.send(event);
-            };
-            run_proxy(
-                provider,
-                &config,
-                None,
-                &msg_rx,
-                &send,
-                &cancel,
-                ChatRoute::Fleet {
-                    base: "http://10.0.0.165:8123".into(),
-                    model: "qwen3.8-27b".into(),
-                },
-            )
-        });
-        to_worker.send(WorkerMsg::UserTurn("hello".into())).unwrap();
-        let output = collect_until_turn_done(&events);
-        drop(to_worker);
-        assert!(matches!(worker.join().unwrap(), ProxyExit::Ended));
-        let generates = node.generates.lock().unwrap().clone();
-        (output, generates)
-    }
-
-    #[test]
-    fn an_accepted_think_only_completion_is_not_resubmitted() {
-        let (events, generates) = run_scripted_turn(&[
-            "reasoning without an answer",
-            "new reasoning\n</think>\n\nA visible answer.",
-        ]);
-        assert_eq!(generates.len(), 1);
-        assert!(events.iter().all(|event| !matches!(event, ChatEvent::Delta(_))));
-        assert_eq!(events.iter().filter(|e| matches!(e, ChatEvent::Failed(_))).count(), 1);
-        assert!(matches!(events.last(), Some(ChatEvent::Failed(error)) if error == "empty completion"));
-    }
-
-    #[test]
-    fn empty_completions_fail_without_a_whitespace_delta() {
-        for reply in ["", "\n", "</think>\n\n"] {
-            let (events, generates) = run_scripted_turn(&[reply]);
-            assert_eq!(generates.len(), 1);
-            assert!(events.iter().all(|event| !matches!(event, ChatEvent::Delta(_))), "{events:?}");
-            assert!(matches!(events.last(), Some(ChatEvent::Failed(error)) if error == "empty completion"));
-        }
-    }
-
-    #[test]
-    fn closed_think_short_answers_are_visible_and_never_retried() {
-        for answer in ["x", "7", "✅"] {
-            let (events, generates) = run_scripted_closed_think_turn(answer);
-            let visible: String = events
-                .iter()
-                .filter_map(|event| match event {
-                    ChatEvent::Delta(text) => Some(text.as_str()),
-                    _ => None,
-                })
-                .collect();
-            assert_eq!(visible, answer);
-            assert_eq!(generates.len(), 1, "{answer:?} was retried");
-            assert!(matches!(events.last(), Some(ChatEvent::TurnDone { .. })));
-        }
-    }
-
-    #[derive(Clone, Default)]
-    struct DelayedModels;
-
-    impl FleetTransport for DelayedModels {
-        fn post_json(&mut self, _url: &str, _body: &Value) -> Result<Value, String> {
-            unreachable!("discovery election does not submit a job")
-        }
-
-        fn get_json(&mut self, url: &str) -> Result<Value, String> {
-            if url.ends_with("/health") {
-                return Ok(json::obj(vec![(
-                    "capabilities",
-                    Value::Arr(vec![json::s("chat")]),
-                )]));
-            }
-            let id = if url.starts_with("http://n2") {
-                "qwen3.6-27b"
-            } else {
-                "qwen3.5-9b"
-            };
-            Ok(json::obj(vec![(
-                "models",
-                Value::Arr(vec![json::obj(vec![
-                    ("id", json::s(id)),
-                    ("domain", json::s("chat")),
-                    ("available", Value::Bool(true)),
-                    ("state", json::s("loaded")),
-                ])]),
-            )]))
-        }
-    }
-
-    #[test]
-    fn discovery_waits_for_a_preferred_model_not_on_the_first_node() {
-        let calls = std::cell::Cell::new(0usize);
-        let (provider, route) = fleet_provider_with(
-            &|_| {},
-            Some("qwen3.6-27b"),
-            None,
-            None,
-            || {
-                let call = calls.get();
-                calls.set(call + 1);
-                if call == 0 {
-                    vec!["http://n1:1".into()]
-                } else {
-                    vec!["http://n1:1".into(), "http://n2:2".into()]
-                }
-            },
-            || DelayedModels,
-            Duration::from_secs(1),
-            Duration::ZERO,
-        )
-        .unwrap();
-        assert_eq!(
-            route,
-            ChatRoute::Fleet {
-                base: "http://n2:2".into(),
-                model: "qwen3.6-27b".into(),
-            }
-        );
-        drop(provider);
-        assert!(calls.get() >= 2);
-    }
 }
diff --git a/libs/ai/hub/src/inpaint_backend.rs b/libs/ai/hub/src/inpaint_backend.rs
index 2118b4c58..1ca9fdba4 100644
--- a/libs/ai/hub/src/inpaint_backend.rs
+++ b/libs/ai/hub/src/inpaint_backend.rs
@@ -775,7 +775,6 @@ mod tests {
             variants: 1,
             text: String::new(),
             voice: String::new(),
-            language: String::new(),
             speed: 1.0,
             emotion: None,
             seconds: None,
diff --git a/libs/ai/hub/src/jobs.rs b/libs/ai/hub/src/jobs.rs
index 8384e3dd7..0a2365cea 100644
--- a/libs/ai/hub/src/jobs.rs
+++ b/libs/ai/hub/src/jobs.rs
@@ -125,7 +125,6 @@ pub struct JobRecord {
     /// Shared cancel flag: raised by POST /job/<id>/cancel, checked by the
     /// backend between steps/tiles/load components.
     pub cancel: CancelToken,
-    interruption: Option<String>,
     /// Lifecycle timestamps (unix ms) surfaced on `/job/<id>`.
     pub queued_ms: u64,
     pub started_ms: Option<u64>,
@@ -200,7 +199,6 @@ pub enum JobClass {
 }
 
 pub struct JobStore {
-    activity: Option<Arc<crate::activity::ActivityGate>>,
     next_id: u64,
     jobs: HashMap<String, JobRecord>,
     queue: VecDeque<String>,
@@ -220,7 +218,6 @@ pub struct JobStore {
 impl Default for JobStore {
     fn default() -> Self {
         Self {
-            activity: None,
             next_id: 0,
             jobs: HashMap::new(),
             queue: VecDeque::new(),
@@ -239,23 +236,6 @@ impl JobStore {
         Self::default()
     }
 
-    pub(crate) fn set_activity(&mut self, gate: Arc<crate::activity::ActivityGate>) { self.activity = Some(gate); }
-
-    /// No backend lock: publish cancellation to every executing lane, but
-    /// preserve accepted queued jobs and their original IDs/parameters.
-    pub(crate) fn interrupt_for_activity(&mut self) {
-        for job in self.jobs.values_mut() {
-            if matches!(job.state, JobState::Running {..} | JobState::Live {..}) && job.cancel.activity_interrupted() {
-                job.cancel.cancel();
-                if job.interruption.is_none() {
-                    let why = self.activity.as_ref().and_then(|g|g.refusal()).unwrap_or_else(|| "local-use: interrupted by machine activity".into());
-                    job.log_stage(&why, 0.0);
-                    job.interruption = Some(why);
-                }
-            }
-        }
-    }
-
     /// Replaces the queued-job bound (`MAKEPAD_ASSET_AI_MAX_QUEUE` on the service).
     /// A zero limit is refused into 1 — a queue that can hold nothing would
     /// make every submit fail.
@@ -313,9 +293,6 @@ impl JobStore {
         policy: QueuePolicy,
         class: JobClass,
     ) -> Result<String, AssetAiError> {
-        if let Some(reason) = self.activity.as_ref().and_then(|gate|gate.refusal()) {
-            return Err(AssetAiError::Unavailable(reason));
-        }
         if policy == QueuePolicy::Reject && self.is_busy() {
             return Err(AssetAiError::Busy);
         }
@@ -333,7 +310,6 @@ impl JobStore {
                 params: Some(params),
                 state: JobState::Queued,
                 cancel: CancelToken::new(),
-                interruption: None,
                 queued_ms: now_ms(),
                 started_ms: None,
                 finished_ms: None,
@@ -385,8 +361,6 @@ impl JobStore {
     /// single order to preserve, because they are no longer competing for one
     /// slot.
     pub fn take_next_of(&mut self, class: JobClass) -> Option<String> {
-        self.interrupt_for_activity();
-        if self.activity.as_ref().is_some_and(|gate| !gate.allows_work()) { return None; }
         match class {
             JobClass::Heavy => {
                 if self.running_heavy.is_some() {
@@ -405,7 +379,6 @@ impl JobStore {
             .position(|id| self.class_of(id) == class)?;
         let id = self.queue.remove(at)?;
         if let Some(job) = self.jobs.get_mut(&id) {
-            if let Some(gate) = &self.activity { job.cancel.bind_activity(gate.clone()); }
             let is_live = job.params.as_ref().map(JobParams::is_live).unwrap_or(false);
             job.state = if is_live {
                 JobState::Live {
@@ -501,7 +474,6 @@ impl JobStore {
 
     /// Worker saw AssetAiError::Cancelled: the job unwound mid-run.
     pub fn cancelled(&mut self, id: &str) {
-        self.interrupt_for_activity();
         if let Some(job) = self.jobs.get_mut(id) {
             job.state = JobState::Cancelled;
             job.finished_ms = Some(now_ms());
@@ -581,8 +553,6 @@ impl JobStore {
     }
 
     pub fn finish(&mut self, id: &str, artifacts: Vec<ArtifactRefJson>) {
-        self.interrupt_for_activity();
-        if self.jobs.get(id).is_some_and(|job|job.cancel.is_cancelled()) { self.cancelled(id); return; }
         if let Some(job) = self.jobs.get_mut(id) {
             job.state = JobState::Done { artifacts };
             job.finished_ms = Some(now_ms());
@@ -592,8 +562,6 @@ impl JobStore {
     }
 
     pub fn fail(&mut self, id: &str, message: String) {
-        self.interrupt_for_activity();
-        if self.jobs.get(id).is_some_and(|job|job.cancel.is_cancelled()) { self.cancelled(id); return; }
         if let Some(job) = self.jobs.get_mut(id) {
             job.state = JobState::Error { message };
             job.finished_ms = Some(now_ms());
@@ -638,7 +606,6 @@ impl JobStore {
     /// ahead of a video generation would be a number that never goes down for
     /// the reason it claims.
     fn queued_detail(&self, id: &str) -> String {
-        if let Some(reason) = self.activity.as_ref().and_then(|gate|gate.refusal()) { return format!("waiting for {reason}"); }
         let class = self.class_of(id);
         let ahead = self
             .queue
@@ -731,10 +698,8 @@ impl JobStore {
             }
             JobState::Cancelled => {
                 status.state = JOB_STATE_CANCELLED.to_string();
-                status.error = job.interruption.clone();
             }
         }
-        if let Some(reason) = &job.interruption { status.stage = Some(reason.clone()); }
         Some(status)
     }
 }
@@ -800,126 +765,6 @@ impl SharedJobs {
 pub(crate) mod tests {
     use super::*;
 
-    fn activity_store() -> (JobStore, Arc<crate::activity::ActivityGate>) {
-        let gate = crate::activity::ActivityGate::new(crate::activity::Config {
-            enabled: true,
-            supported: true,
-            ..Default::default()
-        });
-        gate.test_publish(true);
-        gate.retirement_finished();
-        let mut store = JobStore::new();
-        store.set_activity(gate.clone());
-        (store, gate)
-    }
-
-    #[test]
-    fn activity_preserves_accepted_queue_and_ids_across_busy_retirement() {
-        let (mut store, gate) = activity_store();
-        let heavy = store.submit(params("image"), QueuePolicy::Queue).unwrap();
-        let chat = store.submit_as(params("qwen"), QueuePolicy::Queue, JobClass::Chat).unwrap();
-        gate.test_publish(false);
-        for _ in 0..3 {
-            assert!(store.take_next_of(JobClass::Heavy).is_none());
-            assert!(store.take_next_of(JobClass::Chat).is_none());
-            assert!(matches!(store.submit(params("refused"), QueuePolicy::Queue), Err(AssetAiError::Unavailable(_))));
-            assert!(matches!(store.submit_as(params("refused"), QueuePolicy::Queue, JobClass::Chat), Err(AssetAiError::Unavailable(_))));
-        }
-        assert_eq!(store.pending_count(), 2);
-        assert_eq!(store.jobs.len(), 2);
-        for id in [&heavy, &chat] {
-            let queued = store.status_json(id).unwrap();
-            assert_eq!(queued.state, "queued");
-            assert!(queued.stage.unwrap().contains("local-use:"));
-            assert!(queued.started_ms.is_none());
-        }
-        gate.test_publish(true);
-        assert!(store.take_next().is_none(), "quiet does not bypass pending retirement");
-        gate.retirement_finished();
-        assert_eq!(store.take_next(), Some(heavy.clone()));
-        assert_eq!(store.take_next_of(JobClass::Chat), Some(chat.clone()));
-        assert!(store.take_next().is_none());
-        assert!(store.take_next_of(JobClass::Chat).is_none());
-        let next = store.submit(params("next"), QueuePolicy::Queue).unwrap();
-        assert_eq!(next, "job-3", "refusals must neither accept nor consume job ids");
-        assert_eq!(store.jobs.len(), 3);
-        assert!(matches!(store.take_params(&heavy), Some(JobParams::Generate(_))));
-        assert!(store.take_params(&heavy).is_none(), "accepted params are consumed exactly once");
-    }
-
-    #[test]
-    fn activity_epoch_cancels_all_lanes_and_live_after_quiet_returns() {
-        let (mut store, gate) = activity_store();
-        store.set_chat_slots(2);
-        let live = store.submit(live_params("video"), QueuePolicy::Queue).unwrap();
-        assert_eq!(store.take_next(), Some(live.clone()));
-        let mut ids = vec![live];
-        for _ in 0..2 {
-            let chat = store.submit_as(params("qwen"), QueuePolicy::Queue, JobClass::Chat).unwrap();
-            assert_eq!(store.take_next_of(JobClass::Chat), Some(chat.clone()));
-            ids.push(chat);
-        }
-        let tokens: Vec<_> = ids.iter().map(|id| store.cancel_token(id).unwrap()).collect();
-        assert!(tokens.iter().all(|token| !token.is_cancelled()));
-        // No monitor/store callback observes busy: each token must retain
-        // the interruption through the epoch even after the gate reopens.
-        gate.test_publish(false);
-        gate.test_publish(true);
-        gate.retirement_finished();
-        assert!(tokens.iter().all(|token| token.is_cancelled()));
-        assert_eq!(store.running_models().len(), 3, "cancellation does not release executing slots");
-        store.interrupt_for_activity();
-        for id in &ids {
-            store.finish(id, vec![]);
-            let status = store.status_json(id).unwrap();
-            assert_eq!(status.state, "cancelled");
-            assert!(status.error.unwrap().contains("local-use:"));
-        }
-        assert!(store.running_models().is_empty());
-    }
-
-    #[test]
-    fn activity_finish_and_fail_after_busy_preserve_interruption_reason() {
-        for fail in [false, true] {
-            let (mut store, gate) = activity_store();
-            let id = store.submit(params("image"), QueuePolicy::Queue).unwrap();
-            assert_eq!(store.take_next(), Some(id.clone()));
-            gate.test_publish(false);
-            if fail { store.fail(&id, "backend error while unwinding".into()); }
-            else { store.finish(&id, vec![]); }
-            let status = store.status_json(&id).unwrap();
-            assert_eq!(status.state, "cancelled");
-            assert!(status.error.as_deref().unwrap().contains("local-use:"));
-            assert!(status.log.unwrap().iter().any(|line| line.contains("local-use:")));
-            assert_eq!(store.pending_count(), 0);
-            assert!(store.running_models().is_empty());
-        }
-    }
-
-    #[test]
-    fn activity_stale_monitor_refuses_admission_and_wakeup() {
-        let gate = crate::activity::ActivityGate::new(crate::activity::Config {
-            enabled: true,
-            supported: true,
-            stale_ms: 0,
-            ..Default::default()
-        });
-        // Queue before installing the injected gate to avoid timing the
-        // submission against a deliberately zero-length sample lifetime.
-        let mut store = JobStore::new();
-        let id = store.submit(params("image"), QueuePolicy::Queue).unwrap();
-        gate.test_publish(true);
-        gate.retirement_finished();
-        store.set_activity(gate.clone());
-        std::thread::sleep(Duration::from_millis(2));
-        assert_eq!(gate.snapshot().reason, "monitor-stale");
-        assert!(store.take_next().is_none());
-        assert!(store.take_next_of(JobClass::Chat).is_none());
-        assert!(matches!(store.submit(params("refused"), QueuePolicy::Queue), Err(AssetAiError::Unavailable(_))));
-        assert_eq!(store.status_json(&id).unwrap().state, "queued");
-        assert_eq!(store.jobs.len(), 1);
-    }
-
     fn params(model: &str) -> JobParams {
         JobParams::Generate(generate_params(model))
     }
@@ -967,7 +812,6 @@ pub(crate) mod tests {
             variants: 1,
             text: String::new(),
             voice: String::new(),
-            language: String::new(),
             speed: 1.0,
             emotion: None,
             seconds: None,
diff --git a/libs/ai/hub/src/lib.rs b/libs/ai/hub/src/lib.rs
index 0a47deff2..1656bb8dc 100644
--- a/libs/ai/hub/src/lib.rs
+++ b/libs/ai/hub/src/lib.rs
@@ -31,13 +31,7 @@
 //!                              upgrade) streams input/output video frames + live control —
 //!                              see `protocol.rs`'s wire doc block and `crate::realtime`.
 
-pub mod activity;
 pub mod backend;
-#[cfg(feature = "beats-native")]
-pub mod beats_backend;
-#[cfg(feature = "stems-native")]
-pub mod stems_backend;
-pub mod body_native_backend;
 pub mod chat_wire;
 pub use makepad_base64;
 pub mod client;
@@ -45,8 +39,6 @@ mod child_process;
 pub mod control_image;
 pub mod depth_backend;
 pub mod download;
-mod disk_space;
-mod disk_volume;
 pub mod error;
 pub mod fabric;
 pub mod fleet;
@@ -62,19 +54,11 @@ pub mod http_client;
 pub mod jobs;
 pub mod lane_advert;
 pub mod lease;
-#[cfg(feature = "local")]
-pub mod license;
 pub mod indextts_backend;
 pub mod kokoro_backend;
-#[cfg(feature = "stt")]
-pub mod whisper_backend;
-#[cfg(feature = "speech")]
-pub mod speech;
 pub mod llm_backend;
 #[cfg(feature = "llm")]
 pub mod local_llm;
-#[cfg(feature = "local")]
-pub mod local;
 pub mod matte_backend;
 pub mod segment_backend;
 pub mod upscale_backend;
@@ -106,10 +90,6 @@ pub mod rig_native_backend;
 pub mod ace_backend;
 pub mod moss_backend;
 pub mod sa3_backend;
-#[cfg(not(target_arch = "wasm32"))]
-pub mod discovery;
-#[cfg(target_arch = "wasm32")]
-#[path = "discovery_portable.rs"]
 pub mod discovery;
 pub mod server;
 pub mod sha256;
@@ -120,8 +100,6 @@ pub mod trellis_backend;
 pub mod wav;
 pub mod woosh_backend;
 pub mod music3_backend;
-#[cfg(feature = "notes-native")]
-pub mod notes_backend;
 pub mod world_backend;
 
 #[cfg(feature = "flux")]
diff --git a/libs/ai/hub/src/license.rs b/libs/ai/hub/src/license.rs
deleted file mode 100644
index 2a0cecbc1..000000000
--- a/libs/ai/hub/src/license.rs
+++ /dev/null
@@ -1,201 +0,0 @@
-//! Durable acknowledgement of model-weight licence identities.
-//!
-//! Acknowledgements are deliberately separate from the weight cache: clearing
-//! downloads must not erase the record of what text the operator accepted,
-//! and changing that text's identity must make the model prompt again.
-
-use crate::error::AssetAiError;
-use crate::home::makepad_home;
-use crate::registry::{LicenseRestriction, ModelSpec};
-use makepad_micro_serde::*;
-use std::fs;
-use std::path::{Path, PathBuf};
-use std::time::{SystemTime, UNIX_EPOCH};
-
-pub const LICENSE_ACKS_FILE: &str = "license_acks.json";
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct LicensePrompt {
-    pub model_id: String,
-    pub name: String,
-    pub url: String,
-    pub summary: String,
-    pub restriction: LicenseRestriction,
-    pub identity: String,
-}
-
-impl LicensePrompt {
-    pub fn from_spec(spec: &ModelSpec) -> Self {
-        match &spec.license {
-            Some(license) => Self {
-                model_id: spec.id.clone(),
-                name: license.name.clone(),
-                url: license.url.clone(),
-                summary: license.summary.clone(),
-                restriction: license.restriction,
-                identity: license.identity(),
-            },
-            None => Self {
-                model_id: spec.id.clone(),
-                name: "Unknown weight licence".to_string(),
-                url: "https://huggingface.co/".to_string(),
-                summary: format!(
-                    "{} has no licence record in the registry. It cannot be cleared for download or generation until a licence record is added.",
-                    spec.id
-                ),
-                restriction: LicenseRestriction::Restricted,
-                identity: "missing".to_string(),
-            },
-        }
-    }
-}
-
-#[derive(Clone, Debug, SerJson, DeJson, PartialEq, Eq)]
-pub struct LicenseAcknowledgement {
-    pub model_id: String,
-    pub identity: String,
-    pub acknowledged_at: u64,
-}
-
-#[derive(Clone, Debug, Default, SerJson, DeJson)]
-struct LicenseFile {
-    version: u32,
-    acknowledgements: Vec<LicenseAcknowledgement>,
-}
-
-pub struct LicenseStore {
-    path: PathBuf,
-    records: Vec<LicenseAcknowledgement>,
-}
-
-impl LicenseStore {
-    pub fn open() -> Result<Self, AssetAiError> {
-        Self::open_at(makepad_home().join(LICENSE_ACKS_FILE))
-    }
-
-    pub(crate) fn open_at(path: PathBuf) -> Result<Self, AssetAiError> {
-        let records = match fs::read_to_string(&path) {
-            Ok(text) => LicenseFile::deserialize_json(&text)
-                .map_err(|error| {
-                    AssetAiError::Io(format!("parse {}: {error:?}", path.display()))
-                })?
-                .acknowledgements,
-            Err(error) if error.kind() == std::io::ErrorKind::NotFound => Vec::new(),
-            Err(error) => {
-                return Err(AssetAiError::Io(format!(
-                    "read {}: {error}",
-                    path.display()
-                )))
-            }
-        };
-        Ok(Self { path, records })
-    }
-
-    pub fn path(&self) -> &Path {
-        &self.path
-    }
-
-    pub fn records(&self) -> &[LicenseAcknowledgement] {
-        &self.records
-    }
-
-    pub fn acknowledged(&self, model_id: &str, identity: &str) -> bool {
-        self.records
-            .iter()
-            .any(|record| record.model_id == model_id && record.identity == identity)
-    }
-
-    pub fn acknowledge(&mut self, model_id: &str, identity: &str) -> Result<(), AssetAiError> {
-        if self.acknowledged(model_id, identity) {
-            return Ok(());
-        }
-        self.records.push(LicenseAcknowledgement {
-            model_id: model_id.to_string(),
-            identity: identity.to_string(),
-            acknowledged_at: unix_time(),
-        });
-        if let Err(error) = self.persist() {
-            self.records.pop();
-            return Err(error);
-        }
-        Ok(())
-    }
-
-    fn persist(&self) -> Result<(), AssetAiError> {
-        let parent = self.path.parent().ok_or_else(|| {
-            AssetAiError::Io(format!("licence acknowledgement path has no parent: {}", self.path.display()))
-        })?;
-        fs::create_dir_all(parent)
-            .map_err(|error| AssetAiError::Io(format!("mkdir {}: {error}", parent.display())))?;
-        let file = LicenseFile {
-            version: 1,
-            acknowledgements: self.records.clone(),
-        };
-        let part = parent.join(format!(
-            ".license_acks-{}-{}.part",
-            std::process::id(),
-            unix_nanos()
-        ));
-        fs::write(&part, file.serialize_json()).map_err(|error| {
-            AssetAiError::Io(format!("write {}: {error}", part.display()))
-        })?;
-        if let Ok(handle) = fs::OpenOptions::new().write(true).open(&part) {
-            let _ = handle.sync_all();
-        }
-        #[cfg(windows)]
-        if self.path.exists() {
-            fs::remove_file(&self.path).map_err(|error| {
-                AssetAiError::Io(format!("replace {}: {error}", self.path.display()))
-            })?;
-        }
-        fs::rename(&part, &self.path).map_err(|error| {
-            let _ = fs::remove_file(&part);
-            AssetAiError::Io(format!(
-                "rename {} to {}: {error}",
-                part.display(),
-                self.path.display()
-            ))
-        })?;
-        Ok(())
-    }
-}
-
-fn unix_time() -> u64 {
-    SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .map(|duration| duration.as_secs())
-        .unwrap_or(0)
-}
-
-fn unix_nanos() -> u128 {
-    SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .map(|duration| duration.as_nanos())
-        .unwrap_or(0)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    // Opened at an explicit path: sibling tests drive MAKEPAD_HOME themselves and
-    // run in parallel, so touching the process environment here would race them.
-    #[test]
-    fn license_persistence_round_trip_at_an_explicit_path() {
-        let root = std::env::temp_dir().join(format!(
-            "makepad-ai-license-test-{}-{}",
-            std::process::id(),
-            unix_nanos()
-        ));
-        let path = root.join(LICENSE_ACKS_FILE);
-        let mut store = LicenseStore::open_at(path.clone()).unwrap();
-        assert_eq!(store.path(), path.as_path());
-        assert!(!store.acknowledged("model-a", "licence-v1"));
-        store.acknowledge("model-a", "licence-v1").unwrap();
-        assert_eq!(store.records().len(), 1);
-        let reopened = LicenseStore::open_at(path).unwrap();
-        assert!(reopened.acknowledged("model-a", "licence-v1"));
-        assert!(!reopened.acknowledged("model-a", "licence-v2"));
-        let _ = fs::remove_dir_all(root);
-    }
-}
diff --git a/libs/ai/hub/src/llm_backend.rs b/libs/ai/hub/src/llm_backend.rs
index 597a89362..df3da19d1 100644
--- a/libs/ai/hub/src/llm_backend.rs
+++ b/libs/ai/hub/src/llm_backend.rs
@@ -323,32 +323,6 @@ pub fn system_prompt_for(target_domain: &str, prompts_dir: Option<&Path>) -> Str
 // Prompt assembly (pure, unit-tested)
 // ---------------------------------------------------------------------------
 
-/// Apply the optional Qwen thinking control before the generic request parser
-/// renders ChatML. The wire field is additive: absent and `true` leave every
-/// existing prompt byte unchanged, while `false` adds Qwen's `/no_think`
-/// convention to the system message.
-pub(crate) fn apply_chat_thinking_control(
-    request: &mut crate::protocol::GenerateRequestJson,
-) {
-    if request.thinking != Some(false)
-        || !(request.domain.as_deref() == Some("chat")
-            || request
-                .chat_messages
-                .as_ref()
-                .is_some_and(|messages| !messages.is_empty()))
-    {
-        return;
-    }
-    let system = request.chat_system.get_or_insert_with(String::new);
-    if system.trim_end().ends_with("/no_think") {
-        return;
-    }
-    if !system.is_empty() && !system.ends_with('\n') {
-        system.push('\n');
-    }
-    system.push_str("/no_think");
-}
-
 /// One expansion request handed to the generator: a full chat-template prompt
 /// plus sampling settings. The seed differs per variant.
 #[derive(Clone, Debug)]
@@ -2843,34 +2817,6 @@ mod tests {
         assert!(expand.contains("Intent: a pretty elf"));
     }
 
-    #[test]
-    fn chat_thinking_false_reaches_qwens_template_and_none_is_unchanged() {
-        let request = GenerateRequestJson {
-            model: "qwen3.8-27b".to_string(),
-            domain: Some("chat".to_string()),
-            chat_system: Some("Answer directly.".to_string()),
-            chat_messages: Some(vec![crate::protocol::ChatMessageJson {
-                role: "user".to_string(),
-                text: "hello".to_string(),
-            }]),
-            ..GenerateRequestJson::default()
-        };
-        let original = GenerateParams::from_request(&request).unwrap().prompt;
-
-        let mut defaulted = request.clone();
-        apply_chat_thinking_control(&mut defaulted);
-        assert_eq!(GenerateParams::from_request(&defaulted).unwrap().prompt, original);
-
-        let mut no_think = request;
-        no_think.thinking = Some(false);
-        apply_chat_thinking_control(&mut no_think);
-        let prompt = GenerateParams::from_request(&no_think).unwrap().prompt;
-        assert!(
-            prompt.contains("<|im_start|>system\nAnswer directly.\n/no_think<|im_end|>"),
-            "{prompt:?}"
-        );
-    }
-
     #[test]
     fn chatml_prompt_shape() {
         let mut p = params("rusty pirate cannon", "mesh");
diff --git a/libs/ai/hub/src/local.rs b/libs/ai/hub/src/local.rs
deleted file mode 100644
index f18882927..000000000
--- a/libs/ai/hub/src/local.rs
+++ /dev/null
@@ -1,701 +0,0 @@
-//! Poll-driven, in-process model installation and execution for desktop apps.
-//!
-//! This is a local face over the same registry, downloader and backend
-//! implementations used by the fleet service. It opens no socket and starts
-//! no thread until an install or generation is requested.
-
-use crate::backend::{
-    create_backend, ArtifactData, BackendCtx, CancelToken, ContentBackend, GenerateParams,
-};
-use crate::download::{part_path, DownloadProgress, Downloader};
-use crate::error::AssetAiError;
-use crate::home::weights_dir;
-pub use crate::license::LicensePrompt;
-use crate::license::LicenseStore;
-use crate::registry::{FileSpec, ModelSpec, Registry};
-pub use makepad_ai_common::backend::GraphDevice;
-use std::collections::HashMap;
-use std::fs;
-use std::path::{Path, PathBuf};
-use std::sync::{mpsc, Arc, Mutex};
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum InstallState {
-    NotInstalled { bytes_total: u64 },
-    Partial { bytes_done: u64, bytes_total: u64 },
-    Installed,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum InstallMsg {
-    Progress { file: String, done: u64, total: u64 },
-    FileDone { file: String },
-    Finished,
-    Failed(String),
-    Cancelled,
-}
-
-pub struct InstallHandle {
-    receiver: mpsc::Receiver<InstallMsg>,
-    cancel: CancelToken,
-}
-
-impl InstallHandle {
-    /// Drain every message currently available without blocking the caller.
-    pub fn poll(&self) -> Vec<InstallMsg> {
-        self.receiver.try_iter().collect()
-    }
-
-    /// Leave verified final files in place and resumable `.part` files on
-    /// disk, then stop at the downloader's next natural boundary.
-    pub fn cancel(&self) {
-        self.cancel.cancel();
-    }
-}
-
-#[derive(Clone, Debug)]
-pub enum JobState {
-    Queued,
-    Running { stage: String, progress: f64 },
-    Done(Vec<ArtifactData>),
-    Failed(String),
-    Cancelled,
-}
-
-impl JobState {
-    pub fn is_terminal(&self) -> bool {
-        matches!(self, Self::Done(_) | Self::Failed(_) | Self::Cancelled)
-    }
-}
-
-pub struct JobHandle {
-    receiver: mpsc::Receiver<JobState>,
-    cancel: CancelToken,
-    state: JobState,
-}
-
-impl JobHandle {
-    /// Return the newest state currently available. Terminal results remain
-    /// readable on later polls.
-    pub fn poll(&mut self) -> JobState {
-        for state in self.receiver.try_iter() {
-            self.state = state;
-        }
-        self.state.clone()
-    }
-
-    pub fn cancel(&self) {
-        self.cancel.cancel();
-    }
-}
-
-struct CachedBackend {
-    backend: Box<dyn ContentBackend>,
-    prepared: bool,
-    loaded: bool,
-}
-
-/// Registry-backed local model manager. Construction performs filesystem and
-/// environment setup only; no GPU runtime is created until [`Self::run`].
-pub struct LocalModels {
-    registry: Registry,
-    downloader: Downloader,
-    weights_dir: PathBuf,
-    licenses: LicenseStore,
-    backends: HashMap<String, Arc<Mutex<CachedBackend>>>,
-    device: GraphDevice,
-}
-
-impl LocalModels {
-    /// Open the shared weight directory, its optional `registry.json`
-    /// override, the downloader environment, and the durable licence store.
-    pub fn open() -> Result<Self, AssetAiError> {
-        let weights_dir = std::env::var_os("MAKEPAD_ASSET_AI_CACHE")
-            .map(PathBuf::from)
-            .unwrap_or_else(weights_dir);
-        fs::create_dir_all(&weights_dir).map_err(|error| {
-            AssetAiError::Io(format!("mkdir {}: {error}", weights_dir.display()))
-        })?;
-        let override_path = weights_dir.join("registry.json");
-        let registry = if override_path.is_file() {
-            Registry::load_file(&override_path)?
-        } else {
-            Registry::embedded()?
-        };
-        Ok(Self {
-            registry,
-            downloader: Downloader::from_env()?,
-            weights_dir,
-            licenses: LicenseStore::open()?,
-            backends: HashMap::new(),
-            device: resolve_graph_device(),
-        })
-    }
-
-    pub fn spec(&self, model_id: &str) -> Option<&ModelSpec> {
-        self.registry.find(model_id)
-    }
-
-    /// Where an installed file of this model lives, by its registry role
-    /// (`"native-body"`…), for callers that run the model in-process
-    /// instead of through `run`. `None` until the file is installed exactly.
-    pub fn installed_path(&self, model_id: &str, role: &str) -> Option<PathBuf> {
-        let spec = self.registry.find(model_id)?;
-        let file = spec.files.iter().find(|file| file.role.as_deref() == Some(role))?;
-        if !file_is_exact(file, &self.weights_dir) {
-            return None;
-        }
-        installed_path(file, &self.weights_dir)
-    }
-
-    /// Directory containing a model's installed files. Unlike
-    /// [`Self::installed_path`], this is for multi-file banks whose files do
-    /// not have individual runtime roles. It stays unavailable until every
-    /// required file is present with its pinned identity.
-    pub fn installed_dir(&self, model_id: &str) -> Option<PathBuf> {
-        let spec = self.registry.find(model_id)?;
-        if !spec
-            .files
-            .iter()
-            .filter(|file| !file.optional)
-            .all(|file| file_is_exact(file, &self.weights_dir))
-        {
-            return None;
-        }
-        let first = spec
-            .files
-            .iter()
-            .find(|file| file_is_exact(file, &self.weights_dir))?;
-        installed_path(first, &self.weights_dir)?.parent().map(Path::to_path_buf)
-    }
-
-    pub fn install_state(&self, model_id: &str) -> InstallState {
-        let Some(spec) = self.registry.find(model_id) else {
-            return InstallState::NotInstalled { bytes_total: 0 };
-        };
-        install_state_for(spec, &self.weights_dir)
-    }
-
-    /// Return the registry licence or a fail-closed synthetic restricted
-    /// prompt when the model has no licence block.
-    pub fn license(&self, model_id: &str) -> Option<LicensePrompt> {
-        self.registry.find(model_id).map(LicensePrompt::from_spec)
-    }
-
-    pub fn license_acknowledged(&self, model_id: &str) -> bool {
-        let Some(spec) = self.registry.find(model_id) else {
-            return false;
-        };
-        let Some(license) = &spec.license else {
-            return false;
-        };
-        self.licenses
-            .acknowledged(model_id, &license.identity())
-    }
-
-    pub fn acknowledge_license(&mut self, model_id: &str) -> Result<(), AssetAiError> {
-        let spec = self
-            .registry
-            .find(model_id)
-            .ok_or_else(|| AssetAiError::UnknownModel(model_id.to_string()))?;
-        let license = spec.license.as_ref().ok_or_else(|| {
-            AssetAiError::Registry(format!(
-                "model {model_id} has no licence record; acknowledgement is fail-closed"
-            ))
-        })?;
-        self.licenses.acknowledge(model_id, &license.identity())
-    }
-
-    pub fn start_install(&self, model_id: &str) -> Result<InstallHandle, AssetAiError> {
-        let spec = self
-            .registry
-            .find(model_id)
-            .ok_or_else(|| AssetAiError::UnknownModel(model_id.to_string()))?
-            .clone();
-        if !self.license_acknowledged(model_id) {
-            return Err(AssetAiError::LicenseNotAcknowledged);
-        }
-        if !spec.available {
-            return Err(AssetAiError::Unavailable(format!(
-                "model {} is disabled in the registry",
-                spec.id
-            )));
-        }
-
-        let downloader = self.downloader.clone();
-        let weights_dir = self.weights_dir.clone();
-        let (sender, receiver) = mpsc::channel();
-        let cancel = CancelToken::new();
-        let worker_cancel = cancel.clone();
-        std::thread::Builder::new()
-            .name(format!("ai-local-install-{}", spec.id))
-            .spawn(move || {
-                for file in &spec.files {
-                    if worker_cancel.is_cancelled() {
-                        let _ = sender.send(InstallMsg::Cancelled);
-                        return;
-                    }
-                    let fallback_total = file.size.unwrap_or(0);
-                    let result = downloader.ensure_file(
-                        file,
-                        &weights_dir,
-                        &mut |progress: DownloadProgress| {
-                            let _ = sender.send(InstallMsg::Progress {
-                                file: progress.file,
-                                done: progress.done,
-                                total: progress.total.unwrap_or(fallback_total),
-                            });
-                        },
-                        &worker_cancel,
-                    );
-                    match result {
-                        Ok(_) => {
-                            let _ = sender.send(InstallMsg::FileDone {
-                                file: file.cache_as.clone(),
-                            });
-                        }
-                        Err(AssetAiError::Cancelled) => {
-                            let _ = sender.send(InstallMsg::Cancelled);
-                            return;
-                        }
-                        Err(error) if file.optional => {
-                            let _ = sender.send(InstallMsg::Failed(error.to_string()));
-                        }
-                        Err(error) => {
-                            let _ = sender.send(InstallMsg::Failed(error.to_string()));
-                            let _ = sender.send(InstallMsg::Finished);
-                            return;
-                        }
-                    }
-                }
-                let _ = sender.send(InstallMsg::Finished);
-            })
-            .map_err(|error| AssetAiError::Io(format!("spawn local installer: {error}")))?;
-        Ok(InstallHandle { receiver, cancel })
-    }
-
-    pub fn run(
-        &mut self,
-        model_id: &str,
-        mut params: GenerateParams,
-    ) -> Result<JobHandle, AssetAiError> {
-        let spec = self
-            .registry
-            .find(model_id)
-            .ok_or_else(|| AssetAiError::UnknownModel(model_id.to_string()))?
-            .clone();
-        if !self.license_acknowledged(model_id) {
-            return Err(AssetAiError::LicenseNotAcknowledged);
-        }
-        if !matches!(self.install_state(model_id), InstallState::Installed) {
-            return Err(AssetAiError::NotInstalled(model_id.to_string()));
-        }
-        if !spec.available {
-            return Err(AssetAiError::Unavailable(format!(
-                "model {} is disabled in the registry",
-                spec.id
-            )));
-        }
-        params.model = model_id.to_string();
-
-        let cached = match self.backends.get(model_id) {
-            Some(cached) => cached.clone(),
-            None => {
-                let cached = Arc::new(Mutex::new(CachedBackend {
-                    backend: create_backend(&spec)?,
-                    prepared: false,
-                    loaded: false,
-                }));
-                self.backends.insert(model_id.to_string(), cached.clone());
-                cached
-            }
-        };
-        let downloader = self.downloader.clone();
-        let weights_dir = self.weights_dir.clone();
-        let (sender, receiver) = mpsc::channel();
-        let cancel = CancelToken::new();
-        let worker_cancel = cancel.clone();
-        std::thread::Builder::new()
-            .name(format!("ai-local-run-{model_id}"))
-            .spawn(move || {
-                let _ = sender.send(JobState::Running {
-                    stage: "queued for local backend".to_string(),
-                    progress: 0.0,
-                });
-                let mut cached = match cached.lock() {
-                    Ok(cached) => cached,
-                    Err(_) => {
-                        let _ = sender.send(JobState::Failed(
-                            "local backend lock was poisoned".to_string(),
-                        ));
-                        return;
-                    }
-                };
-                if worker_cancel.is_cancelled() {
-                    let _ = sender.send(JobState::Cancelled);
-                    return;
-                }
-
-                if !cached.prepared || !cached.loaded {
-                    let download_sender = sender.clone();
-                    let mut download_progress = move |progress: DownloadProgress| {
-                        let fraction = progress
-                            .total
-                            .filter(|total| *total > 0)
-                            .map(|total| progress.done as f64 / total as f64)
-                            .unwrap_or(0.0)
-                            .clamp(0.0, 1.0);
-                        let _ = download_sender.send(JobState::Running {
-                            stage: format!("download {}", progress.file),
-                            progress: fraction,
-                        });
-                    };
-                    let load_sender = sender.clone();
-                    let mut load_progress = move |stage: &str, progress: f64| {
-                        let _ = load_sender.send(JobState::Running {
-                            stage: stage.to_string(),
-                            progress: progress.clamp(0.0, 1.0),
-                        });
-                    };
-                    let mut ctx = BackendCtx {
-                        spec: &spec,
-                        cache_dir: &weights_dir,
-                        downloader: &downloader,
-                        download_progress: &mut download_progress,
-                        cancel: &worker_cancel,
-                        progress: &mut load_progress,
-                    };
-                    if !cached.prepared {
-                        if let Err(error) = cached.backend.prepare_artifacts(&mut ctx) {
-                            let _ = cached.backend.unload();
-                            cached.prepared = false;
-                            cached.loaded = false;
-                            send_job_error(&sender, error);
-                            return;
-                        }
-                        cached.prepared = true;
-                    }
-                    if let Err(error) = cached.backend.ensure_loaded(&mut ctx) {
-                        let _ = cached.backend.unload();
-                        cached.loaded = false;
-                        send_job_error(&sender, error);
-                        return;
-                    }
-                    cached.loaded = true;
-                }
-
-                if worker_cancel.is_cancelled() {
-                    let _ = sender.send(JobState::Cancelled);
-                    return;
-                }
-                let progress_sender = sender.clone();
-                let mut progress = move |stage: &str, fraction: f64| {
-                    let _ = progress_sender.send(JobState::Running {
-                        stage: stage.to_string(),
-                        progress: fraction.clamp(0.0, 1.0),
-                    });
-                };
-                match cached
-                    .backend
-                    .generate(&params, &mut progress, &worker_cancel)
-                {
-                    Ok(artifacts) => {
-                        let _ = sender.send(JobState::Done(artifacts));
-                    }
-                    Err(error) => {
-                        if !cached.backend.resident_is_healthy_after_error(&error) {
-                            let _ = cached.backend.unload();
-                            cached.loaded = false;
-                        }
-                        send_job_error(&sender, error);
-                    }
-                }
-            })
-            .map_err(|error| AssetAiError::Io(format!("spawn local model job: {error}")))?;
-
-        Ok(JobHandle {
-            receiver,
-            cancel,
-            state: JobState::Queued,
-        })
-    }
-
-    /// Evict one cached backend's resident state. Installed files and licence
-    /// acknowledgements are left untouched.
-    pub fn unload(&mut self, model_id: &str) -> Result<(), AssetAiError> {
-        let Some(cached) = self.backends.get(model_id).cloned() else {
-            return Ok(());
-        };
-        let mut cached = match cached.try_lock() {
-            Ok(cached) => cached,
-            Err(std::sync::TryLockError::WouldBlock) => return Err(AssetAiError::Busy),
-            Err(std::sync::TryLockError::Poisoned(_)) => {
-                return Err(AssetAiError::Backend(
-                    "local backend lock was poisoned".to_string(),
-                ))
-            }
-        };
-        cached.backend.unload()?;
-        cached.loaded = false;
-        drop(cached);
-        self.backends.remove(model_id);
-        Ok(())
-    }
-
-    /// Report the graph store selected by the platform/environment without
-    /// constructing a runtime or touching the GPU.
-    pub fn device(&self) -> GraphDevice {
-        self.device
-    }
-}
-
-fn send_job_error(sender: &mpsc::Sender<JobState>, error: AssetAiError) {
-    let state = if matches!(error, AssetAiError::Cancelled) {
-        JobState::Cancelled
-    } else {
-        JobState::Failed(error.to_string())
-    };
-    let _ = sender.send(state);
-}
-
-fn resolve_graph_device() -> GraphDevice {
-    match std::env::var("MAKEPAD_AI_GRAPH_BACKEND")
-        .ok()
-        .as_deref()
-        .map(str::trim)
-    {
-        Some("cuda") | Some("CUDA") => GraphDevice::Cuda,
-        Some("metal") | Some("METAL") => GraphDevice::Metal,
-        _ if cfg!(target_os = "macos") => GraphDevice::Metal,
-        _ => GraphDevice::Cuda,
-    }
-}
-
-fn install_state_for(spec: &ModelSpec, weights_dir: &Path) -> InstallState {
-    let required: Vec<&FileSpec> = spec.files.iter().filter(|file| !file.optional).collect();
-    if required.is_empty() {
-        return InstallState::Installed;
-    }
-    let bytes_total = required.iter().filter_map(|file| file.size).sum();
-    let mut bytes_done = 0u64;
-    let mut all_installed = true;
-    for file in required {
-        if file_is_exact(file, weights_dir) {
-            bytes_done = bytes_done.saturating_add(file.size.unwrap_or_else(|| {
-                installed_path(file, weights_dir)
-                    .and_then(|path| fs::metadata(path).ok())
-                    .map(|metadata| metadata.len())
-                    .unwrap_or(0)
-            }));
-            continue;
-        }
-        all_installed = false;
-        let dest = file.dest_path(weights_dir);
-        let partial_len = fs::metadata(part_path(&dest))
-            .or_else(|_| fs::metadata(&dest))
-            .map(|metadata| metadata.len())
-            .unwrap_or(0);
-        bytes_done = bytes_done.saturating_add(match file.size {
-            Some(expected) => partial_len.min(expected),
-            None => partial_len,
-        });
-    }
-    if all_installed {
-        InstallState::Installed
-    } else if bytes_done == 0 {
-        InstallState::NotInstalled { bytes_total }
-    } else {
-        InstallState::Partial {
-            bytes_done,
-            bytes_total,
-        }
-    }
-}
-
-fn installed_path(file: &FileSpec, weights_dir: &Path) -> Option<PathBuf> {
-    if converted_is_exact(file, weights_dir) {
-        file.converted_path(weights_dir)
-    } else {
-        Some(file.dest_path(weights_dir))
-    }
-}
-
-fn file_is_exact(file: &FileSpec, weights_dir: &Path) -> bool {
-    if converted_is_exact(file, weights_dir) {
-        return true;
-    }
-    let path = file.dest_path(weights_dir);
-    exact_size_or_exists(&path, file.size)
-}
-
-fn converted_is_exact(file: &FileSpec, weights_dir: &Path) -> bool {
-    let Some(path) = file.converted_path(weights_dir) else {
-        return false;
-    };
-    let expected = file.conversion.as_ref().map(|conversion| conversion.size);
-    exact_size_or_exists(&path, expected)
-}
-
-fn exact_size_or_exists(path: &Path, expected: Option<u64>) -> bool {
-    fs::metadata(path)
-        .map(|metadata| metadata.is_file() && expected.map_or(true, |size| metadata.len() == size))
-        .unwrap_or(false)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn registry(license_name: Option<&str>) -> Registry {
-        let license = match license_name {
-            Some(name) => format!(
-                r#", "license": {{"name":"{name}","url":"https://example.test/licence","summary":"test terms","restriction":"none","sha256":null}}"#
-            ),
-            None => String::new(),
-        };
-        Registry::parse(&format!(
-            r#"{{"models":[{{"id":"local-test","domain":"image","backend":"testpattern","available":true,"gated":false,"vram_gb":0.0,"min_vram_gb":null,"min_compute_cap":null,"note":null{license},"files":[]}}]}}"#
-        ))
-        .unwrap()
-    }
-
-    fn manager(root: &Path, registry: Registry) -> LocalModels {
-        fs::create_dir_all(root).unwrap();
-        LocalModels {
-            registry,
-            downloader: Downloader::new("http://127.0.0.1:9", None).unwrap(),
-            weights_dir: root.join("weights"),
-            licenses: LicenseStore::open_at(root.join("license_acks.json")).unwrap(),
-            backends: HashMap::new(),
-            device: GraphDevice::Metal,
-        }
-    }
-
-    fn temp_root(tag: &str) -> PathBuf {
-        std::env::temp_dir().join(format!(
-            "makepad-ai-local-{tag}-{}-{}",
-            std::process::id(),
-            crate::jobs::now_ms()
-        ))
-    }
-
-    fn test_params() -> GenerateParams {
-        GenerateParams::from_request(&crate::protocol::GenerateRequestJson {
-            model: "local-test".to_string(),
-            prompt: Some("local runner".to_string()),
-            width: Some(8),
-            height: Some(8),
-            ..Default::default()
-        })
-        .unwrap()
-    }
-
-    #[test]
-    fn local_refuses_before_ack_and_allows_after_ack() {
-        let root = temp_root("gate");
-        let mut models = manager(&root, registry(Some("Licence v1")));
-        assert!(matches!(
-            models.start_install("local-test"),
-            Err(AssetAiError::LicenseNotAcknowledged)
-        ));
-        assert!(matches!(
-            models.run("local-test", test_params()),
-            Err(AssetAiError::LicenseNotAcknowledged)
-        ));
-        models.acknowledge_license("local-test").unwrap();
-        assert!(models.license_acknowledged("local-test"));
-        let install = models.start_install("local-test").unwrap();
-        let mut finished = false;
-        for _ in 0..10_000 {
-            if install
-                .poll()
-                .iter()
-                .any(|message| matches!(message, InstallMsg::Finished))
-            {
-                finished = true;
-                break;
-            }
-            std::thread::yield_now();
-        }
-        assert!(finished, "empty local install worker did not finish");
-
-        let mut job = models.run("local-test", test_params()).unwrap();
-        let mut terminal = None;
-        for _ in 0..10_000 {
-            let state = job.poll();
-            if state.is_terminal() {
-                terminal = Some(state);
-                break;
-            }
-            std::thread::yield_now();
-        }
-        assert!(matches!(terminal, Some(JobState::Done(_))));
-        let _ = fs::remove_dir_all(root);
-    }
-
-    #[test]
-    fn local_install_state_requires_the_exact_pinned_size() {
-        let root = temp_root("size");
-        let registry = Registry::parse(
-            r#"{"models":[{"id":"sized","domain":"image","backend":"testpattern","available":true,"gated":false,"vram_gb":0.0,"note":null,"license":{"name":"L","url":"https://example.test/l","summary":"s","restriction":"none"},"files":[{"repo":"o/r","path":"model.bin","cache_as":"sized/model.bin","size":8,"sha256":null}]}]}"#,
-        )
-        .unwrap();
-        let models = manager(&root, registry);
-        let dest = models.spec("sized").unwrap().files[0].dest_path(&models.weights_dir);
-        fs::create_dir_all(dest.parent().unwrap()).unwrap();
-        fs::write(&dest, b"1234").unwrap();
-        assert_eq!(
-            models.install_state("sized"),
-            InstallState::Partial {
-                bytes_done: 4,
-                bytes_total: 8
-            }
-        );
-        fs::write(&dest, b"12345678").unwrap();
-        assert_eq!(models.install_state("sized"), InstallState::Installed);
-        let _ = fs::remove_dir_all(root);
-    }
-
-    #[test]
-    fn installed_dir_requires_every_required_file() {
-        let root = temp_root("dir");
-        let registry = Registry::parse(
-            r#"{"models":[{"id":"bank","domain":"audio","backend":"sample-kit","available":true,"gated":false,"vram_gb":0.0,"note":null,"license":{"name":"L","url":"https://example.test/l","summary":"s","restriction":"none"},"files":[{"repo":"o/r","path":"a.wav","cache_as":"drums/bank/OH/a.wav","size":1,"sha256":null},{"repo":"o/r","path":"b.wav","cache_as":"drums/bank/OH/b.wav","size":1,"sha256":null}]}]}"#,
-        )
-        .unwrap();
-        let models = manager(&root, registry);
-        let files = &models.spec("bank").unwrap().files;
-        let first = files[0].dest_path(&models.weights_dir);
-        let second = files[1].dest_path(&models.weights_dir);
-        fs::create_dir_all(first.parent().unwrap()).unwrap();
-        fs::write(&first, b"a").unwrap();
-        assert_eq!(models.installed_dir("bank"), None);
-        fs::write(&second, b"b").unwrap();
-        assert_eq!(models.installed_dir("bank"), first.parent().map(Path::to_path_buf));
-        let _ = fs::remove_dir_all(root);
-    }
-
-    #[test]
-    fn local_reprompts_when_unpinned_license_identity_changes() {
-        let root = temp_root("identity");
-        let mut first = manager(&root, registry(Some("Licence v1")));
-        first.acknowledge_license("local-test").unwrap();
-        assert!(first.license_acknowledged("local-test"));
-        drop(first);
-
-        let second = manager(&root, registry(Some("Licence v2")));
-        assert!(!second.license_acknowledged("local-test"));
-        let _ = fs::remove_dir_all(root);
-    }
-
-    #[test]
-    fn local_missing_license_is_synthetic_and_never_clears() {
-        let root = temp_root("missing");
-        let mut models = manager(&root, registry(None));
-        let prompt = models.license("local-test").unwrap();
-        assert_eq!(prompt.restriction, crate::registry::LicenseRestriction::Restricted);
-        assert!(models.acknowledge_license("local-test").is_err());
-        assert!(!models.license_acknowledged("local-test"));
-        let _ = fs::remove_dir_all(root);
-    }
-}
diff --git a/libs/ai/hub/src/local_llm.rs b/libs/ai/hub/src/local_llm.rs
index 251cc00c1..4724a3619 100644
--- a/libs/ai/hub/src/local_llm.rs
+++ b/libs/ai/hub/src/local_llm.rs
@@ -1,7 +1,7 @@
 //! The in-process LLM engine: one local model on a thread of its own.
 //!
 //! A `makepad_ai_llm::LlamaSession` (pure Rust on makepad-ggml — no external
-//! process, nothing over the network) generalized out of files' chat agent
+//! process, nothing over the network) generalized out of mpfiles' chat agent
 //! so every app consumes the same engine through [`crate::hub::AiHub`]. The
 //! session is `!Send`: it is built on, and never leaves, one dedicated worker
 //! thread; the consumer talks to it over a pair of channels and is woken
@@ -25,9 +25,7 @@
 //! the running turn. Losing the engine loses warmth, never the conversation
 //! (aicore.md §7).
 
-use makepad_ai_llm::{
-    LlamaSamplerState, LlamaSamplingParams, LlamaSession, LlamaSessionConfig,
-};
+use makepad_ai_llm::{LlamaSession, LlamaSessionConfig};
 
 use std::{
     path::PathBuf,
@@ -66,7 +64,7 @@ impl ToolSpec {
     }
 }
 
-/// Engine limits. The defaults are the ones files shipped with.
+/// Engine limits. The defaults are the ones mpfiles shipped with.
 #[derive(Clone, Debug)]
 pub struct LocalLlmConfig {
     /// The GGUF to load. Path policy (env overrides, checkout search) is the
@@ -142,7 +140,7 @@ impl LocalLlmSession {
         let worker_cancel = cancel.clone();
         thread::Builder::new()
             .name("ai-hub-local-llm".into())
-            .spawn(move || worker_main(config, prefix, None, msg_rx, event_tx, worker_cancel, wake, None))
+            .spawn(move || worker_main(config, prefix, msg_rx, event_tx, worker_cancel, wake, None))
             .expect("spawn local llm worker");
         Self {
             to_worker,
@@ -179,18 +177,6 @@ impl LocalLlmSession {
 pub fn build_prefix(system_prompt: &str, tools: &[ToolSpec]) -> String {
     let mut out = String::with_capacity(4096);
     out.push_str("<|im_start|>system\n");
-    out.push_str(&system_text(system_prompt, tools));
-    out.push_str("<|im_end|>\n");
-    out
-}
-
-/// The system turn's TEXT — the tools block and the instructions, without
-/// the template's own `<|im_start|>`/`<|im_end|>` wrapping. A node that
-/// renders the template itself (the fleet chat box) takes this as its
-/// `chat_system`; the in-process prefix wraps it. One rendering of the tool
-/// protocol, wherever the model runs.
-pub fn system_text(system_prompt: &str, tools: &[ToolSpec]) -> String {
-    let mut out = String::with_capacity(4096);
     if !tools.is_empty() {
         out.push_str("# Tools\n\nYou have access to the following functions:\n\n<tools>\n");
         for tool in tools {
@@ -216,6 +202,7 @@ pub fn system_text(system_prompt: &str, tools: &[ToolSpec]) -> String {
         );
     }
     out.push_str(system_prompt);
+    out.push_str("<|im_end|>\n");
     out
 }
 
@@ -254,67 +241,11 @@ fn tool_response_turn(results: &[(String, bool)]) -> String {
     out
 }
 
-/// Hold leading whitespace until the turn has proved it has visible content.
-/// Once the first non-whitespace fragment arrives, streaming is immediate.
-#[derive(Default)]
-struct LeadingVisible {
-    pending: String,
-    emitted: bool,
-}
-
-impl LeadingVisible {
-    fn push(&mut self, text: String, send: &impl Fn(ChatEvent)) {
-        if self.emitted {
-            send(ChatEvent::Delta(text));
-            return;
-        }
-        self.pending.push_str(&text);
-        if !self.pending.trim().is_empty() {
-            self.emitted = true;
-            send(ChatEvent::Delta(std::mem::take(&mut self.pending)));
-        }
-    }
-}
-
-#[derive(Debug, PartialEq, Eq)]
-enum CompletionDecision {
-    Complete,
-    Retry,
-    Fail,
-}
-
-fn completion_decision(
-    attempt: usize,
-    has_visible: bool,
-    has_tool_call: bool,
-    interrupted: bool,
-) -> CompletionDecision {
-    if has_visible || has_tool_call || interrupted {
-        CompletionDecision::Complete
-    } else if attempt == 0 {
-        CompletionDecision::Retry
-    } else {
-        CompletionDecision::Fail
-    }
-}
-
-fn fresh_sample_seed() -> u64 {
-    std::time::SystemTime::now()
-        .duration_since(std::time::UNIX_EPOCH)
-        .map(|d| d.as_nanos() as u64)
-        .unwrap_or(0)
-        ^ (std::process::id() as u64).rotate_left(17)
-}
-
 // --------------------------------------------------------------- the worker
 
 pub(crate) fn worker_main(
     config: LocalLlmConfig,
     prefix: String,
-    // A turn that arrived before this worker existed — the election handed
-    // the conversation over after a fleet node died mid-conversation, and
-    // the person's next line is what re-elected. Served first.
-    first: Option<WorkerMsg>,
     msg_rx: Receiver<WorkerMsg>,
     event_tx: Sender<ChatEvent>,
     cancel: Arc<AtomicBool>,
@@ -393,15 +324,7 @@ pub(crate) fn worker_main(
     let think_open = session.vocab().token_id("<think>");
     let think_close = session.vocab().token_id("</think>");
 
-    let mut first = first;
-    'worker: loop {
-        let msg = match first.take() {
-            Some(msg) => msg,
-            None => match msg_rx.recv() {
-                Ok(msg) => msg,
-                Err(_) => break,
-            },
-        };
+    while let Ok(msg) = msg_rx.recv() {
         let turn_text = match msg {
             WorkerMsg::UserTurn(text) => user_turn(&text),
             WorkerMsg::ToolResults(results) => tool_response_turn(&results),
@@ -417,123 +340,71 @@ pub(crate) fn worker_main(
             continue;
         }
 
-        // The boundary is the whole prompt, before any generated token. An
-        // empty first attempt is rewound here and sampled once with a fresh
-        // seed; replaying the unchanged greedy decode would reproduce it.
-        let prompt_boundary = session.token_ids().to_vec();
+        // Stream the answer; capture <tool_call> bodies; swallow <think>.
         let generating = std::time::Instant::now();
-        let mut attempt = 0usize;
-        let (tool_calls, generated) = 'attempt: loop {
-            // Stream the answer; capture <tool_call> bodies; swallow <think>.
-            let mut decoder = session.vocab().text_decoder();
-            let mut generated = 0usize;
-            let mut in_tool_call = false;
-            let mut in_think = false;
-            let mut tool_body = String::new();
-            let mut tool_calls: Vec<(String, Vec<(String, String)>)> = Vec::new();
-            let mut visible = LeadingVisible::default();
-            let mut interrupted = false;
-            let sampling = LlamaSamplingParams {
-                seed: fresh_sample_seed(),
-                ..Default::default()
+        let mut decoder = session.vocab().text_decoder();
+        let mut generated = 0usize;
+        let mut in_tool_call = false;
+        let mut in_think = false;
+        let mut tool_body = String::new();
+        let mut tool_calls: Vec<(String, Vec<(String, String)>)> = Vec::new();
+        loop {
+            if cancel.load(Ordering::Relaxed) {
+                // Close the dangling assistant turn so the cache stays valid,
+                // and drop the tool calls: an interrupted question must not
+                // keep looking at things.
+                if let Some(im_end) = im_end {
+                    let _ = session.append_token(im_end);
+                }
+                tool_calls.clear();
+                break;
+            }
+            if generated >= config.max_new_tokens
+                || session.remaining_context() < config.min_remaining_context
+            {
+                if let Some(im_end) = im_end {
+                    let _ = session.append_token(im_end);
+                }
+                break;
+            }
+            let token = match session.next_greedy_token() {
+                Ok(Some(token)) => token,
+                // End of turn, or nothing left to say.
+                _ => break,
             };
-            let mut sampler = LlamaSamplerState::new(sampling.seed);
-            loop {
-                if cancel.load(Ordering::Relaxed) {
-                    // Close the dangling assistant turn so the cache stays valid,
-                    // and drop the tool calls: an interrupted question must not
-                    // keep looking at things.
-                    if let Some(im_end) = im_end {
-                        let _ = session.append_token(im_end);
+            generated += 1;
+            if Some(token) == tool_call_open {
+                in_tool_call = true;
+                tool_body.clear();
+                continue;
+            }
+            if Some(token) == tool_call_close {
+                if in_tool_call {
+                    in_tool_call = false;
+                    match parse_tool_call(&tool_body) {
+                        Ok(call) => tool_calls.push(call),
+                        // Malformed: show what it tried rather than hanging.
+                        Err(error) => send(ChatEvent::Delta(format!("[bad tool call: {error}]"))),
                     }
-                    tool_calls.clear();
-                    interrupted = true;
-                    break;
                 }
-                if generated >= config.max_new_tokens
-                    || session.remaining_context() < config.min_remaining_context
-                {
-                    if let Some(im_end) = im_end {
-                        let _ = session.append_token(im_end);
-                    }
-                    break;
-                }
-                let token = if attempt == 0 {
-                    match session.next_greedy_token() {
-                        Ok(Some(token)) => token,
-                        // End of turn, or nothing left to say.
-                        _ => break,
-                    }
-                } else {
-                    match session.continue_sampled_with(1, sampling, &mut sampler) {
-                        Ok(result) => match result.token_ids.into_iter().next() {
-                            Some(token) => token,
-                            None => break,
-                        },
-                        Err(_) => break,
-                    }
-                };
-                generated += 1;
-                if Some(token) == tool_call_open {
-                    in_tool_call = true;
-                    tool_body.clear();
-                    continue;
-                }
-                if Some(token) == tool_call_close {
-                    if in_tool_call {
-                        in_tool_call = false;
-                        match parse_tool_call(&tool_body) {
-                            Ok(call) => tool_calls.push(call),
-                            // Malformed: show what it tried rather than hanging.
-                            Err(error) => visible.push(
-                                format!("[bad tool call: {error}]"),
-                                &send,
-                            ),
-                        }
-                    }
-                    continue;
-                }
-                if Some(token) == think_open {
-                    in_think = true;
-                    continue;
-                }
-                if Some(token) == think_close {
-                    in_think = false;
-                    continue;
-                }
-                if let Some(text) = decoder.push_token(session.vocab(), token) {
-                    if in_tool_call {
-                        tool_body.push_str(&text);
-                    } else if !in_think {
-                        visible.push(text, &send);
-                    }
+                continue;
+            }
+            if Some(token) == think_open {
+                in_think = true;
+                continue;
+            }
+            if Some(token) == think_close {
+                in_think = false;
+                continue;
+            }
+            if let Some(text) = decoder.push_token(session.vocab(), token) {
+                if in_tool_call {
+                    tool_body.push_str(&text);
+                } else if !in_think {
+                    send(ChatEvent::Delta(text));
                 }
             }
-            match completion_decision(
-                attempt,
-                visible.emitted,
-                !tool_calls.is_empty(),
-                interrupted,
-            ) {
-                CompletionDecision::Complete => break 'attempt (tool_calls, generated),
-                CompletionDecision::Retry => {
-                    if session.reset().is_err() || session.append_tokens(&prompt_boundary).is_err() {
-                        send(ChatEvent::Failed("could not restore prompt for empty-completion retry".into()));
-                        return;
-                    }
-                    attempt += 1;
-                }
-                CompletionDecision::Fail => {
-                    if session.reset().is_ok() && session.append_tokens(&prompt_boundary).is_ok() {
-                        if let Some(im_end) = im_end {
-                            let _ = session.append_token(im_end);
-                        }
-                    }
-                    send(ChatEvent::Failed("empty completion".to_string()));
-                    continue 'worker;
-                }
-            }
-        };
+        }
         let secs = generating.elapsed().as_secs_f64();
         let tool_call_count = tool_calls.len();
         for (name, args) in tool_calls {
@@ -554,7 +425,7 @@ pub(crate) fn worker_main(
 /// The body between `<tool_call>` and `</tool_call>`: `<function=NAME>` and a
 /// run of `<parameter=key>\nvalue\n</parameter>`, into a name and its
 /// arguments. Values stay strings.
-pub(crate) fn parse_tool_call(body: &str) -> Result<(String, Vec<(String, String)>), String> {
+fn parse_tool_call(body: &str) -> Result<(String, Vec<(String, String)>), String> {
     let function_at = body.find("<function=").ok_or("missing <function=")?;
     let rest = &body[function_at + "<function=".len()..];
     let name_end = rest.find(['>', '\n']).ok_or("unterminated function name")?;
@@ -641,49 +512,4 @@ mod tests {
         push_json_string(&mut out, "a \"quoted\" \\ path\nnewline");
         assert_eq!(out, "\"a \\\"quoted\\\" \\\\ path\\nnewline\"");
     }
-
-    #[test]
-    fn direct_in_process_empty_completion_retries_once_then_fails() {
-        let events = std::cell::RefCell::new(Vec::new());
-        let send = |event| events.borrow_mut().push(event);
-        let mut first = LeadingVisible::default();
-        first.push(" \n\t".to_string(), &send);
-        assert_eq!(
-            completion_decision(0, first.emitted, false, false),
-            CompletionDecision::Retry
-        );
-
-        let mut second = LeadingVisible::default();
-        second.push("   ".to_string(), &send);
-        assert_eq!(
-            completion_decision(1, second.emitted, false, false),
-            CompletionDecision::Fail
-        );
-        assert!(events.borrow().is_empty(), "whitespace must never escape");
-        assert_eq!(
-            completion_decision(0, false, true, false),
-            CompletionDecision::Complete,
-            "a valid tool-only turn is not empty"
-        );
-    }
-
-    #[test]
-    fn leading_whitespace_is_buffered_but_visible_text_streams_incrementally() {
-        let mut output = LeadingVisible::default();
-        let events = std::cell::RefCell::new(Vec::new());
-        let send = |event| events.borrow_mut().push(event);
-        output.push(" \n".to_string(), &send);
-        assert!(events.borrow().is_empty());
-        output.push("7".to_string(), &send);
-        output.push("✅".to_string(), &send);
-        let text: String = events
-            .into_inner()
-            .into_iter()
-            .filter_map(|event| match event {
-                ChatEvent::Delta(text) => Some(text),
-                _ => None,
-            })
-            .collect();
-        assert_eq!(text, " \n7✅");
-    }
 }
diff --git a/libs/ai/hub/src/motion_native_backend.rs b/libs/ai/hub/src/motion_native_backend.rs
index 589ed4add..bbfe99337 100644
--- a/libs/ai/hub/src/motion_native_backend.rs
+++ b/libs/ai/hub/src/motion_native_backend.rs
@@ -1407,7 +1407,6 @@ fn run_generate(
                     steps: job.steps,
                     guidance: job.guidance,
                     seed: clip_seed(job.seed, index),
-                    f16_attention_operands: true,
                     initial_latent: None,
                     smooth: true,
                 },
diff --git a/libs/ai/hub/src/notes_backend.rs b/libs/ai/hub/src/notes_backend.rs
deleted file mode 100644
index a278855a6..000000000
--- a/libs/ai/hub/src/notes_backend.rs
+++ /dev/null
@@ -1,192 +0,0 @@
-//! `notes` domain: PCM WAV -> Basic Pitch note-event JSON + MIDI.
-
-use crate::backend::{
-    ArtifactData, BackendCtx, CancelToken, ContentBackend, GenerateParams, ProgressSink,
-};
-use crate::error::AssetAiError;
-use makepad_ai_notes::{to_midi_bytes, NoteTranscription, NotesModel};
-
-pub struct NotesBackend {
-    model_id: String,
-    model: Option<NotesModel>,
-}
-
-impl NotesBackend {
-    pub fn new(model_id: &str) -> Self {
-        Self {
-            model_id: model_id.to_string(),
-            model: None,
-        }
-    }
-}
-
-impl ContentBackend for NotesBackend {
-    fn model_id(&self) -> &str {
-        &self.model_id
-    }
-
-    fn ensure_loaded(&mut self, ctx: &mut BackendCtx) -> Result<(), AssetAiError> {
-        if self.model.is_some() {
-            return Ok(());
-        }
-        ctx.ensure_files()?;
-        ctx.cancel.check()?;
-        (ctx.progress)("notes: parse ONNX", 0.5);
-        let path = ctx.path_by_role("model")?;
-        self.model = Some(
-            NotesModel::load(&path)
-                .map_err(|error| AssetAiError::Backend(format!("notes load: {error}")))?,
-        );
-        (ctx.progress)("notes: ready", 1.0);
-        Ok(())
-    }
-
-    fn is_resident(&self) -> bool {
-        self.model.is_some()
-    }
-
-    fn unload(&mut self) -> Result<(), AssetAiError> {
-        self.model = None;
-        Ok(())
-    }
-
-    fn generate(
-        &mut self,
-        params: &GenerateParams,
-        progress: ProgressSink,
-        cancel: &CancelToken,
-    ) -> Result<Vec<ArtifactData>, AssetAiError> {
-        if params.input_bytes.is_empty() {
-            return Err(AssetAiError::Params(
-                "notes: input_b64 is required (PCM WAV, any rate/channels)".to_string(),
-            ));
-        }
-        cancel.check()?;
-        progress("notes: decode WAV", 0.02);
-        let (mono, source_rate) = crate::wav::decode_wav_to_mono_f32(&params.input_bytes)
-            .map_err(|error| AssetAiError::Params(format!("notes: invalid WAV: {error}")))?;
-        if source_rate == 0 {
-            return Err(AssetAiError::Params(
-                "notes: WAV sample rate must be non-zero".to_string(),
-            ));
-        }
-        cancel.check()?;
-        progress("notes: resample 22050 Hz", 0.05);
-        let mono = crate::resample::resample_channel(
-            &mono,
-            source_rate,
-            makepad_ai_notes::SAMPLE_RATE as u32,
-        );
-        let model = self.model.as_mut().ok_or_else(|| {
-            AssetAiError::Backend("notes backend used before ensure_loaded".to_string())
-        })?;
-        let transcription = model
-            .transcribe_with_progress(&mono, |done, total| {
-                let fraction = if total == 0 {
-                    1.0
-                } else {
-                    done as f64 / total as f64
-                };
-                progress(
-                    &format!("notes: window {done}/{total}"),
-                    0.08 + 0.84 * fraction,
-                );
-                !cancel.is_cancelled()
-            })
-            .map_err(|error| {
-                if cancel.is_cancelled() {
-                    AssetAiError::Cancelled
-                } else {
-                    AssetAiError::Backend(format!("notes inference: {error}"))
-                }
-            })?;
-        cancel.check()?;
-        progress("notes: encode JSON + MIDI", 0.96);
-        let json = transcription_json(&transcription).into_bytes();
-        let midi = to_midi_bytes(&transcription, None);
-        progress("done", 1.0);
-        Ok(vec![
-            ArtifactData {
-                content_type: "application/json",
-                ext: "json",
-                bytes: json,
-            },
-            ArtifactData {
-                content_type: "audio/midi",
-                ext: "mid",
-                bytes: midi,
-            },
-        ])
-    }
-}
-
-fn transcription_json(transcription: &NoteTranscription) -> String {
-    let mut json = format!(
-        "{{\"frame_rate\":{},\"notes\":[",
-        transcription.frame_rate
-    );
-    for (index, note) in transcription.notes.iter().enumerate() {
-        if index != 0 {
-            json.push(',');
-        }
-        json.push_str(&format!(
-            "{{\"start_secs\":{},\"end_secs\":{},\"midi\":{},\"amplitude\":{},\"bends\":[",
-            note.start_secs, note.end_secs, note.midi, note.amplitude
-        ));
-        for (bend_index, bend) in note.bends.iter().enumerate() {
-            if bend_index != 0 {
-                json.push(',');
-            }
-            json.push_str(&bend.to_string());
-        }
-        json.push_str("]}");
-    }
-    json.push_str("]}");
-    json
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::registry::{Domain, Registry};
-    use makepad_ai_notes::{NoteEvent, FRAME_RATE};
-
-    #[test]
-    fn registry_contract_is_complete() {
-        let registry = Registry::embedded().unwrap();
-        let spec = registry.find("basic-pitch").expect("basic-pitch entry");
-        assert_eq!(spec.domain, Domain::Notes);
-        assert_eq!(spec.backend, "notes");
-        assert_eq!(spec.vram_gb, Some(0.1));
-        let model = spec.file_by_role("model").unwrap();
-        assert_eq!(model.cache_as, "notes/basic_pitch_nmp.onnx");
-        assert_eq!(model.size, Some(230_444));
-        assert_eq!(
-            model.sha256.as_deref(),
-            Some("2c3c1d144bfa61ad236e92e169c13535c880469a12a047d4e73451f2c059a0ec")
-        );
-    }
-
-    #[test]
-    fn domain_round_trips() {
-        assert_eq!(Domain::parse("notes"), Some(Domain::Notes));
-        assert_eq!(Domain::Notes.as_str(), "notes");
-    }
-
-    #[test]
-    fn json_contract_contains_bends() {
-        let text = transcription_json(&NoteTranscription {
-            notes: vec![NoteEvent {
-                start_secs: 0.0,
-                end_secs: 0.5,
-                midi: 60,
-                amplitude: 0.75,
-                bends: vec![0.0, 1.0 / 3.0],
-            }],
-            frame_rate: FRAME_RATE,
-            onsets: Vec::new(),
-        });
-        let value = makepad_strict_json::parse(text.as_bytes()).unwrap();
-        assert_eq!(value.get("notes").and_then(|notes| notes.as_arr()).unwrap().len(), 1);
-    }
-}
diff --git a/libs/ai/hub/src/peer_fetch.rs b/libs/ai/hub/src/peer_fetch.rs
index 29c214521..4376e5d94 100644
--- a/libs/ai/hub/src/peer_fetch.rs
+++ b/libs/ai/hub/src/peer_fetch.rs
@@ -115,7 +115,6 @@ pub fn try_fetch_via_peers(
         let mut retried_from_zero = false;
         'chunks: loop {
             cancel.check()?;
-            crate::disk_space::check_download(part, Some(total))?;
             let appended = match fetch_one_chunk(
                 base, &ticket, plan, file, digest, total, offset, part, progress, cancel,
             ) {
@@ -141,7 +140,7 @@ pub fn try_fetch_via_peers(
                     hasher = trusted_hasher.clone();
                     break 'chunks;
                 }
-                Err(e @ (AssetAiError::Cancelled | AssetAiError::Unavailable(_))) => return Err(e),
+                Err(e @ AssetAiError::Cancelled) => return Err(e),
                 Err(e) => {
                     eprintln!("peer-fetch {}: {base}: {e} — next source", file.cache_as);
                     restore_part_prefix(part, trusted_offset)?;
@@ -348,7 +347,6 @@ fn fetch_one_chunk(
                 )));
             }
         }
-        crate::disk_space::check_download(part, Some(total))?;
         let mut out = fs::OpenOptions::new()
             .create(true)
             .write(true)
diff --git a/libs/ai/hub/src/peer_serve.rs b/libs/ai/hub/src/peer_serve.rs
index bec11ad6f..b0be25f1e 100644
--- a/libs/ai/hub/src/peer_serve.rs
+++ b/libs/ai/hub/src/peer_serve.rs
@@ -224,7 +224,7 @@ fn error_response(status: u16, reason: &'static str, message: String) -> HttpSer
         "HTTP/1.1 {status} {reason}\r\nContent-Type: application/json\r\nCache-Control: no-cache\r\nContent-Length: {}\r\nConnection: close\r\n\r\n",
         body.len()
     );
-    HttpServerResponse::new(header, body)
+    HttpServerResponse { header, body }
 }
 
 fn busy_response() -> HttpServerResponse {
@@ -237,7 +237,7 @@ fn busy_response() -> HttpServerResponse {
         "HTTP/1.1 503 Service Unavailable\r\nContent-Type: application/json\r\nRetry-After: 1\r\nCache-Control: no-cache\r\nContent-Length: {}\r\nConnection: close\r\n\r\n",
         body.len()
     );
-    HttpServerResponse::new(header, body)
+    HttpServerResponse { header, body }
 }
 
 fn etag_for(digest: &str) -> String {
@@ -383,7 +383,7 @@ pub fn route_blob(
                 blob.size,
                 etag_for(&digest)
             );
-            return respond(HttpServerResponse::new(header, body));
+            return respond(HttpServerResponse { header, body });
         }
     }
     let start = range.map(|(from, _)| from).unwrap_or(0);
@@ -485,7 +485,7 @@ fn read_chunk_response(
             blob.size
         )
     };
-    HttpServerResponse::new(header, body)
+    HttpServerResponse { header, body }
 }
 
 #[cfg(test)]
diff --git a/libs/ai/hub/src/protocol.rs b/libs/ai/hub/src/protocol.rs
index 764ac2b3f..9236e1a73 100644
--- a/libs/ai/hub/src/protocol.rs
+++ b/libs/ai/hub/src/protocol.rs
@@ -18,10 +18,6 @@ pub struct HealthJson {
     pub gpu: Option<String>,
     pub vram_free_mb: Option<u64>,
     pub vram_total_mb: Option<u64>,
-    /// Maximum VRAM this service can make free after retiring all of its
-    /// residents. Missing on older services; schedulers then fall back to
-    /// `vram_total_mb` for the permanent card-size compatibility check.
-    pub vram_usable_mb: Option<u64>,
     /// Model ids currently in the "loaded" state.
     pub models_loaded: Vec<String>,
     /// Jobs queued or running right now. `None` on services predating the
@@ -40,19 +36,16 @@ pub struct HealthJson {
     /// Unix ms when this service process started (restart observability for
     /// supervisors and coordinators).
     pub started_ms: Option<u64>,
-    /// Sorted domain names provisioned by this build + machine:
+    /// Sorted domain names this build + machine can actually serve right now:
     /// only domains with at least one model that is registry-available AND
-    /// backend-compiled AND machine-provisioned. Temporary machine-use
-    /// admission is reported separately in `activity`.
+    /// backend-compiled AND machine-provisioned. The honest capability
+    /// snapshot — never lists a domain that would 503 at generate time.
     pub capabilities: Option<Vec<String>>,
     /// VRAM admission safety reserve in MB (see the server residency policy);
     /// a heavy model loads only when fresh free VRAM >= estimate + reserve.
     pub vram_reserve_mb: Option<u64>,
     /// Max queued jobs before POST /generate refuses with 409 "queue full".
     pub queue_limit: Option<u64>,
-    /// Largest accepted JSON body for job submission. Missing on services
-    /// predating per-endpoint upload limits.
-    pub max_job_body_bytes: Option<u64>,
     /// Partition this process belongs to (`--fleet` / `MAKEPAD_ASSET_AI_FLEET`).
     /// Missing on services predating the field; clients treat that as `default`.
     pub fleet: Option<String>,
@@ -68,27 +61,6 @@ pub struct HealthJson {
     /// needs no flag day. Present only when an LLM is actually resident;
     /// a box that has not loaded one has no lanes to describe.
     pub lanes: Option<LanesJson>,
-    /// Machine-use admission policy. Missing on older services; model and
-    /// hardware capability remain separate from this temporary gate.
-    pub activity: Option<ActivityJson>,
-}
-
-/// Versioned, privacy-preserving machine activity snapshot. No session names,
-/// process names, input values, or foreground window details go on the wire.
-#[derive(Clone, Debug, Default, SerJson, DeJson)]
-pub struct ActivityJson {
-    pub version: u32,
-    pub enabled: bool,
-    /// `idle`, `busy`, `unknown`, `disabled`, or `unsupported`.
-    pub state: String,
-    pub reason: String,
-    pub idle_seconds: Option<u64>,
-    pub foreign_gpu_percent: Option<f64>,
-    pub admission_open: bool,
-    pub idle_threshold_seconds: u64,
-    pub quiet_seconds: u64,
-    pub gpu_threshold_percent: f64,
-    pub sample_age_ms: u64,
 }
 
 /// What a box advertises about its concurrent decode capacity.
@@ -141,7 +113,6 @@ pub const MODEL_STATE_DOWNLOADING: &str = "downloading";
 pub const MODEL_STATE_READY: &str = "ready";
 pub const MODEL_STATE_LOADED: &str = "loaded";
 pub const MODEL_STATE_ERROR: &str = "error";
-pub const MODEL_STATE_TOO_SMALL: &str = "too_small";
 
 #[derive(Clone, Debug, SerJson, DeJson)]
 pub struct ModelInfoJson {
@@ -149,14 +120,12 @@ pub struct ModelInfoJson {
     pub domain: String,
     pub backend: String,
     /// False for placeholder entries (flux1-dev, trellis-2) and for models
-    /// whose backend is not compiled into this build. A temporary machine-use
-    /// pause is false with a `local-use:` unavailable reason for legacy clients.
+    /// whose backend is not compiled into this build.
     pub available: bool,
     pub gated: bool,
     pub vram_gb: Option<f64>,
     pub note: Option<String>,
-    /// One of the MODEL_STATE_* constants, including `too_small` when this
-    /// node's measured usable-VRAM ceiling cannot satisfy admission.
+    /// One of the MODEL_STATE_* constants.
     pub state: String,
     /// Download progress in bytes while state == "downloading".
     pub progress_done: Option<u64>,
@@ -170,7 +139,7 @@ pub struct ModelInfoJson {
     pub revision: Option<String>,
     /// Present exactly when `available == false`: the explicit reason —
     /// backend not compiled into this build, python stack not provisioned on
-    /// this machine, disabled in the registry, or a temporary local-use pause — so schedulers and UIs
+    /// this machine, or disabled in the registry — so schedulers and UIs
     /// report *why* instead of guessing.
     pub unavailable_reason: Option<String>,
     /// Weight-license identity. Optional so older `/models` payloads still
@@ -421,13 +390,9 @@ pub struct GenerateRequestJson {
     pub queue_policy: Option<String>,
 
     // -- binary input (cross-stage chaining: image->mesh, image->video i2v,
-    //    image->world; also audio analysis such as stems) --
+    //    image->world; also STT/captioning later) --
     /// Base64 input payload, typically a PNG from an earlier pipeline stage
     /// (fetched from another box's /artifact and relayed by the client).
-    /// Stems (`bs-roformer-4stem`): a 44.1 kHz stereo PCM WAV. The result is
-    /// one [`STEMS_ARTIFACT_CONTENT_TYPE`] artifact containing four planar
-    /// stereo f32 stems in model order (drums, bass, other, vocals).
-    ///
     /// Music (`minimax-music3*`): an optional REFERENCE CLIP — any audio
     /// file the service decodes (WAV, MP3, FLAC, Ogg Vorbis; sniffed from
     /// the bytes), <= 50 MB, 2..60 s after decode (longer keeps its loudest
@@ -538,9 +503,6 @@ pub struct GenerateRequestJson {
     /// even if `domain` was omitted, so today's FleetQwen text-fallback
     /// body is enough to take the chat path.
     pub chat_messages: Option<Vec<ChatMessageJson>>,
-    /// Conversational reasoning control. Absent preserves the model/node
-    /// default; `false` asks Qwen to answer without a generated think phase.
-    pub thinking: Option<bool>,
 
     // -- speech domain (kokoro + indextts backends) --
     /// Text to speak. (`prompt` is accepted as a fallback when empty.)
@@ -551,10 +513,6 @@ pub struct GenerateRequestJson {
     pub voice: Option<String>,
     /// Speaking-rate multiplier, 0.25..=4.0. Default 1.0.
     pub speed: Option<f64>,
-    /// Language for speech models: ISO 639-1 (`"en"`) or a BCP-47 tag.
-    /// STT (`whisper`): the spoken language; TTS: the voice language when
-    /// `voice` is unset. Absent = the model default (English).
-    pub language: Option<String>,
     /// Emotion vector for emotion-controllable TTS (indextts): exactly 8
     /// floats in [0,1.2], order [happy, angry, sad, afraid, disgusted,
     /// melancholic, surprised, calm]. Omitted = neutral (the reference
@@ -660,125 +618,6 @@ pub struct NamedInputJson {
 pub struct GenerateResponseJson {
     pub job_id: Option<String>,
     pub error: Option<String>,
-    /// Whether the accepted chat job's generation prompt ends inside an open
-    /// think block. Absent on older services and on non-chat jobs.
-    pub think_open: Option<bool>,
-}
-
-// ---------------------------------------------------------------------------
-// Stems artifact wire
-// ---------------------------------------------------------------------------
-
-/// Binary artifact returned by the stems domain. This is deliberately a
-/// transport format, not the VJ cache format: the client writes the received
-/// f32 samples through `StemCache`, preserving that cache's span-local gain
-/// quantization and completeness rules.
-pub const STEMS_ARTIFACT_CONTENT_TYPE: &str = "application/vnd.makepad.stems-f32";
-const STEMS_ARTIFACT_MAGIC: &[u8; 4] = b"MPST";
-const STEMS_ARTIFACT_VERSION: u16 = 1;
-const STEMS_ARTIFACT_CHANNELS: usize = 8;
-const STEMS_ARTIFACT_HEADER: usize = 20;
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct StemsArtifact {
-    pub sample_rate: u32,
-    pub frames: usize,
-    /// Stem-major planar channels: drums L/R, bass L/R, other L/R, vocals L/R.
-    pub channels: [Vec<f32>; STEMS_ARTIFACT_CHANNELS],
-}
-
-/// Encode a checked stems result. The exact-length check keeps a malformed
-/// backend result from becoming a wire artifact another process could trust.
-pub fn encode_stems_artifact(value: &StemsArtifact) -> Result<Vec<u8>, String> {
-    if value.sample_rate == 0 || value.frames == 0 {
-        return Err("stems artifact needs a non-zero rate and frame count".to_string());
-    }
-    if value.channels.iter().any(|channel| channel.len() != value.frames) {
-        return Err("stems artifact channel length mismatch".to_string());
-    }
-    let payload = value
-        .frames
-        .checked_mul(STEMS_ARTIFACT_CHANNELS)
-        .and_then(|samples| samples.checked_mul(4))
-        .ok_or_else(|| "stems artifact size overflow".to_string())?;
-    let mut out = Vec::with_capacity(
-        STEMS_ARTIFACT_HEADER
-            .checked_add(payload)
-            .ok_or_else(|| "stems artifact size overflow".to_string())?,
-    );
-    out.extend_from_slice(STEMS_ARTIFACT_MAGIC);
-    out.extend_from_slice(&STEMS_ARTIFACT_VERSION.to_le_bytes());
-    out.extend_from_slice(&(4u16).to_le_bytes());
-    out.extend_from_slice(&value.sample_rate.to_le_bytes());
-    out.extend_from_slice(&(value.frames as u64).to_le_bytes());
-    for channel in &value.channels {
-        for sample in channel {
-            out.extend_from_slice(&sample.to_le_bytes());
-        }
-    }
-    Ok(out)
-}
-
-/// Decode the exact, bounded artifact shape. Length is validated before any
-/// sample allocation, so hostile frame counts cannot drive an allocation.
-pub fn decode_stems_artifact(bytes: &[u8]) -> Result<StemsArtifact, String> {
-    if bytes.len() < STEMS_ARTIFACT_HEADER || &bytes[..4] != STEMS_ARTIFACT_MAGIC {
-        return Err("not a Makepad stems artifact".to_string());
-    }
-    let version = u16::from_le_bytes([bytes[4], bytes[5]]);
-    let stems = u16::from_le_bytes([bytes[6], bytes[7]]);
-    if version != STEMS_ARTIFACT_VERSION || stems != 4 {
-        return Err(format!("unsupported stems artifact version/count {version}/{stems}"));
-    }
-    let sample_rate = u32::from_le_bytes(bytes[8..12].try_into().unwrap());
-    let frames_u64 = u64::from_le_bytes(bytes[12..20].try_into().unwrap());
-    let frames = usize::try_from(frames_u64)
-        .map_err(|_| "stems artifact frame count does not fit this machine".to_string())?;
-    if sample_rate == 0 || frames == 0 {
-        return Err("stems artifact needs a non-zero rate and frame count".to_string());
-    }
-    let payload = frames
-        .checked_mul(STEMS_ARTIFACT_CHANNELS)
-        .and_then(|samples| samples.checked_mul(4))
-        .ok_or_else(|| "stems artifact size overflow".to_string())?;
-    let expected = STEMS_ARTIFACT_HEADER
-        .checked_add(payload)
-        .ok_or_else(|| "stems artifact size overflow".to_string())?;
-    if bytes.len() != expected {
-        return Err(format!(
-            "stems artifact length mismatch: got {}, expected {expected}",
-            bytes.len()
-        ));
-    }
-    let mut at = STEMS_ARTIFACT_HEADER;
-    let channels = std::array::from_fn(|_| {
-        let mut channel = Vec::with_capacity(frames);
-        for _ in 0..frames {
-            channel.push(f32::from_le_bytes(bytes[at..at + 4].try_into().unwrap()));
-            at += 4;
-        }
-        channel
-    });
-    Ok(StemsArtifact { sample_rate, frames, channels })
-}
-
-#[cfg(test)]
-mod stems_artifact_tests {
-    use super::*;
-
-    #[test]
-    fn stems_artifact_round_trip_and_length_refusal() {
-        let artifact = StemsArtifact {
-            sample_rate: 44_100,
-            frames: 3,
-            channels: std::array::from_fn(|channel| {
-                (0..3).map(|frame| channel as f32 + frame as f32 / 10.0).collect()
-            }),
-        };
-        let bytes = encode_stems_artifact(&artifact).unwrap();
-        assert_eq!(decode_stems_artifact(&bytes).unwrap(), artifact);
-        assert!(decode_stems_artifact(&bytes[..bytes.len() - 1]).is_err());
-    }
 }
 
 // ---------------------------------------------------------------------------
@@ -969,9 +808,8 @@ pub struct LiveStatusJson {
 // increments (see the `stats` message).
 // Server -> client: an output frame; `kind` follows the session's
 // `output_encoding` (`{"type":"control","output_encoding":"png"}` switches
-// it; `"none"` sends no output frames while JSON messages continue; default
-// is "h264" when the service was built with the `video` cargo feature,
-// "raw" otherwise - see `RealtimeRequestJson::output_encoding`).
+// it; default is "h264" when the service was built with the `video` cargo
+// feature, "raw" otherwise — see `RealtimeRequestJson::output_encoding`).
 // `frame_index` is the session's output counter. When a NEW socket
 // connects to an H.264-output session, the encoder is asked for a fresh
 // keyframe (SPS/PPS + IDR) so the new client can start decoding
@@ -1008,9 +846,6 @@ pub struct LiveStatusJson {
 // above 0.75 the init is never encoded and every frame is a fresh edit.
 //
 // JSON messages, server -> client:
-//   {"type":"aux", "frame_index":N, "data":<backend JSON>}
-//    (when a backend produces structured per-frame data; sent before that
-//    frame, and still sent when output_encoding is "none")
 //   {"type":"stats", "frame_index":N, "fps":.., "frame_ms":..,
 //    "stage_ms":{"prep":..,"model":..,"text_encode":..,"post":..},
 //    "frames_in":.., "frames_out":.., "dropped":..,
@@ -1056,9 +891,7 @@ pub struct RealtimeRequestJson {
     /// "feed" (default): wait for client-pushed input frames. "feedback":
     /// the session's own previous output (camera-warped) is the next init.
     pub loop_mode: Option<String>,
-    /// "none" | "raw" | "png" | "h264" - output frame payload format.
-    /// "none" suppresses output frames while stats/aux/error/stopped continue
-    /// and is refused with `loop_mode = "feedback"`. Default:
+    /// "raw" | "png" | "h264" — output frame payload format. Default:
     /// "h264" when this service was built with the `video` cargo feature
     /// (`makepad-video`'s hardware H.264 codec), "raw" otherwise. Requesting
     /// "h264" on a build without that feature is refused (400).
@@ -1422,24 +1255,3 @@ pub struct ByeRequestJson {
 pub struct ByeResponseJson {
     pub cancelled: u64,
 }
-
-// ---------------------------------------------------------------------------
-// Speech-to-text (stt domain) artifact
-// ---------------------------------------------------------------------------
-
-/// One timed span of a transcript.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct TranscriptSegmentJson {
-    pub start_ms: i64,
-    pub end_ms: i64,
-    pub text: String,
-}
-
-/// The `application/json` artifact an `stt` job produces: the segments with
-/// millisecond timing plus the joined text, so a client that only wants the
-/// words never has to walk the segments.
-#[derive(Clone, Debug, Default, PartialEq, SerJson, DeJson)]
-pub struct TranscriptJson {
-    pub text: String,
-    pub segments: Vec<TranscriptSegmentJson>,
-}
diff --git a/libs/ai/hub/src/providers/fleet_http.rs b/libs/ai/hub/src/providers/fleet_http.rs
index ba2853ee6..e0d3e9dbe 100644
--- a/libs/ai/hub/src/providers/fleet_http.rs
+++ b/libs/ai/hub/src/providers/fleet_http.rs
@@ -18,31 +18,6 @@ const IO_TIMEOUT_MS: u64 = 10_000;
 const MAX_HEAD_BYTES: usize = 16 * 1024;
 const MAX_BODY_BYTES: usize = 1024 * 1024;
 
-/// Only `Connection` proves that no request bytes reached the peer. All
-/// write/read/framing failures have an ambiguous submission outcome.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum RequestError {
-    Connection(String),
-    /// Complete HTTP/1.1 503 with Content-Length: 0 and Connection: close:
-    /// Makepad's low-level overload refusal, before application dispatch.
-    /// Kept distinct from a JSON null and any read/write/framing failure.
-    Empty503,
-    Other(String),
-}
-
-impl std::fmt::Display for RequestError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::Empty503 => f.write_str("HTTP server overloaded before job admission"),
-            Self::Connection(s) | Self::Other(s) => f.write_str(s),
-        }
-    }
-}
-
-impl From<String> for RequestError {
-    fn from(s: String) -> Self { Self::Other(s) }
-}
-
 /// `POST`/`GET` a JSON document. An explicit `bearer` wins; otherwise the
 /// fabric secret environment variable authenticates service-node requests.
 pub fn request_json(
@@ -51,19 +26,6 @@ pub fn request_json(
     body: Option<&Value>,
     bearer: Option<&str>,
 ) -> Result<(u16, Value), String> {
-    match request_json_detailed(method, url, body, bearer) {
-        // Preserve the legacy status/null representation for public callers.
-        Err(RequestError::Empty503) => Ok((503, Value::Null)),
-        result => result.map_err(|e| e.to_string()),
-    }
-}
-
-pub fn request_json_detailed(
-    method: &str,
-    url: &str,
-    body: Option<&Value>,
-    bearer: Option<&str>,
-) -> Result<(u16, Value), RequestError> {
     let env_bearer = if bearer.is_none() {
         std::env::var("MAKEPAD_AI_HUB_SECRET").ok()
     } else {
@@ -73,11 +35,11 @@ pub fn request_json_detailed(
     let (host_port, path) = split_url(url)?;
     let addr = host_port
         .to_socket_addrs()
-        .map_err(|e| RequestError::Connection(format!("resolve {host_port}: {e}")))?
+        .map_err(|e| format!("resolve {host_port}: {e}"))?
         .next()
-        .ok_or_else(|| RequestError::Connection(format!("resolve {host_port}: no address")))?;
+        .ok_or_else(|| format!("resolve {host_port}: no address"))?;
     let stream = TcpStream::connect_timeout(&addr, Duration::from_millis(CONNECT_TIMEOUT_MS))
-        .map_err(|e| RequestError::Connection(format!("connect {host_port}: {e}")))?;
+        .map_err(|e| format!("connect {host_port}: {e}"))?;
     stream
         .set_read_timeout(Some(Duration::from_millis(IO_TIMEOUT_MS)))
         .map_err(|e| e.to_string())?;
@@ -92,7 +54,7 @@ pub fn request_json_detailed(
     );
     if let Some(b) = bearer {
         if b.contains(['\r', '\n']) {
-            return Err("bearer credential contains a newline".to_string().into());
+            return Err("bearer credential contains a newline".to_string());
         }
         head.push_str(&format!("Authorization: Bearer {b}\r\n"));
     }
@@ -110,10 +72,6 @@ pub fn request_json_detailed(
         stream.write_all(&body_bytes).map_err(|e| format!("write: {e}"))?;
     }
 
-    read_json_response(&mut stream)
-}
-
-pub(super) fn read_json_response(stream: &mut impl Read) -> Result<(u16, Value), RequestError> {
     let mut buf = Vec::new();
     let mut chunk = [0u8; 4096];
     loop {
@@ -122,37 +80,28 @@ pub(super) fn read_json_response(stream: &mut impl Read) -> Result<(u16, Value),
             Ok(n) => {
                 buf.extend_from_slice(&chunk[..n]);
                 if buf.len() > MAX_HEAD_BYTES + MAX_BODY_BYTES {
-                    return Err("response too large".to_string().into());
+                    return Err("response too large".to_string());
                 }
                 // Stop early once a declared body is complete.
-                if let Some((status, body_start, content_length, empty_overload)) = parse_head(&buf)? {
+                if let Some((status, body_start, content_length)) = parse_head(&buf)? {
                     if let Some(len) = content_length {
                         if buf.len() >= body_start + len {
-                            if empty_overload {
-                                if buf.len() != body_start {
-                                    return Err("unexpected body in empty 503".to_string().into());
-                                }
-                                return Err(RequestError::Empty503);
-                            }
                             let body = &buf[body_start..body_start + len];
-                            return finish(status, body).map_err(Into::into);
+                            return finish(status, body);
                         }
                     }
                 }
             }
-            Err(e) => return Err(format!("read: {e}").into()),
+            Err(e) => return Err(format!("read: {e}")),
         }
     }
-    let (status, body_start, content_length, _) =
+    let (status, body_start, content_length) =
         parse_head(&buf)?.ok_or_else(|| "incomplete response head".to_string())?;
     let end = match content_length {
-        Some(len) if body_start + len > buf.len() => {
-            return Err("incomplete response body".to_string().into());
-        }
-        Some(len) => body_start + len,
+        Some(len) => (body_start + len).min(buf.len()),
         None => buf.len(),
     };
-    finish(status, &buf[body_start..end]).map_err(Into::into)
+    finish(status, &buf[body_start..end])
 }
 
 fn finish(status: u16, body: &[u8]) -> Result<(u16, Value), String> {
@@ -174,10 +123,10 @@ fn split_url(url: &str) -> Result<(String, String), String> {
     }
 }
 
-/// Returns `Some((status, body_start, content_length, empty_overload))` once
-/// the head is complete; `Ok(None)` while more bytes are needed.
+/// Returns `Some((status, body_start, content_length))` once the head is
+/// complete; `Ok(None)` while more bytes are needed.
 #[allow(clippy::type_complexity)]
-fn parse_head(buf: &[u8]) -> Result<Option<(u16, usize, Option<usize>, bool)>, String> {
+fn parse_head(buf: &[u8]) -> Result<Option<(u16, usize, Option<usize>)>, String> {
     let Some(head_end) = find_head_end(buf) else {
         if buf.len() > MAX_HEAD_BYTES {
             return Err("response head too large".to_string());
@@ -193,15 +142,11 @@ fn parse_head(buf: &[u8]) -> Result<Option<(u16, usize, Option<usize>, bool)>, S
         .and_then(|s| s.parse().ok())
         .ok_or("malformed status line")?;
     let mut content_length = None;
-    let mut connection_close = false;
     for line in lines {
         let Some((name, value)) = line.split_once(':') else {
             continue;
         };
         if name.eq_ignore_ascii_case("content-length") {
-            if content_length.is_some() {
-                return Err("duplicate content-length".to_string());
-            }
             let len: usize =
                 value.trim().parse().map_err(|_| "malformed content-length".to_string())?;
             if len > MAX_BODY_BYTES {
@@ -209,66 +154,13 @@ fn parse_head(buf: &[u8]) -> Result<Option<(u16, usize, Option<usize>, bool)>, S
             }
             content_length = Some(len);
         }
-        if name.eq_ignore_ascii_case("connection") {
-            connection_close = value.trim().eq_ignore_ascii_case("close");
-        }
         if name.eq_ignore_ascii_case("transfer-encoding") {
             return Err("transfer-encoding refused".to_string());
         }
     }
-    let empty_overload = status_line == "HTTP/1.1 503 Service Unavailable"
-        && content_length == Some(0) && connection_close;
-    Ok(Some((status, head_end + 4, content_length, empty_overload)))
+    Ok(Some((status, head_end + 4, content_length)))
 }
 
 fn find_head_end(buf: &[u8]) -> Option<usize> {
     buf.windows(4).position(|w| w == b"\r\n\r\n")
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn complete_rejection_keeps_status_and_json() {
-        let body = br#"{"error":"busy","job_id":null}"#;
-        let mut wire = format!("HTTP/1.1 409 Conflict\r\nContent-Length: {}\r\n\r\n", body.len()).into_bytes();
-        wire.extend_from_slice(body);
-        let (status, value) = read_json_response(&mut wire.as_slice()).unwrap();
-        assert_eq!(status, 409);
-        assert_eq!(value.get("error").and_then(Value::as_str), Some("busy"));
-        assert_eq!(value.get("job_id"), Some(&Value::Null));
-    }
-
-    #[test]
-    fn truncated_body_even_with_valid_json_is_ambiguous() {
-        let body = br#"{"error":"busy","job_id":null}"#;
-        let mut wire = format!("HTTP/1.1 503 Unavailable\r\nContent-Length: {}\r\n\r\n", body.len() + 1).into_bytes();
-        wire.extend_from_slice(body);
-        assert!(matches!(read_json_response(&mut wire.as_slice()), Err(RequestError::Other(s)) if s == "incomplete response body"));
-    }
-
-    #[test]
-    fn fragmented_empty503_requires_complete_framing() {
-        let wire = b"HTTP/1.1 503 Service Unavailable\r\nContent-Length: 0\r\nConnection: close\r\n\r\n";
-        for split in 0..=wire.len() {
-            let mut stream = wire[..split].chain(&wire[split..]);
-            assert_eq!(read_json_response(&mut stream), Err(RequestError::Empty503));
-        }
-    }
-
-    #[test]
-    fn read_disconnect_is_never_classified_as_before_send() {
-        struct Disconnect;
-        impl Read for Disconnect {
-            fn read(&mut self, _: &mut [u8]) -> std::io::Result<usize> {
-                Err(std::io::Error::new(std::io::ErrorKind::ConnectionReset, "connect reset after send"))
-            }
-        }
-        let wire = b"HTTP/1.1 503 Service Unavailable\r\nContent-Length: 0\r\nConnection: close\r\n\r\n";
-        for end in 0..wire.len() {
-            let mut stream = wire[..end].chain(Disconnect);
-            assert!(matches!(read_json_response(&mut stream), Err(RequestError::Other(_))));
-        }
-    }
-}
diff --git a/libs/ai/hub/src/providers/qwen.rs b/libs/ai/hub/src/providers/qwen.rs
index 1a5335059..0a54bcbe5 100644
--- a/libs/ai/hub/src/providers/qwen.rs
+++ b/libs/ai/hub/src/providers/qwen.rs
@@ -14,15 +14,12 @@
 //! - `/models` entries for chat models carry `"domain": "chat"` and the
 //!   existing `available` / `unavailable_reason` fields.
 //! - `POST /generate` accepts `{"model", "domain": "chat", "chat_system",
-//!   "chat_messages": [{"role", "text"}...], "max_tokens"?, "thinking"?}`. `prompt` is
+//!   "chat_messages": [{"role", "text"}...], "max_tokens"}`. `prompt` is
 //!   also set (last user text) for forward compatibility.
 //! - `GET /job/<id>` gains `"partial_text"`: the assistant text so far, a
 //!   monotonically growing prefix of the final text. The final text is the
 //!   terminal `partial_text` — no separate artifact fetch is required for
 //!   chat.
-//! - The `/generate` response optionally carries `"think_open"`, saying
-//!   whether the node's generation prefill opened a think block. Older nodes
-//!   omit it, in which case the client retains its model-id inference.
 //!
 //! Until a fleet node implements this, `availability()` honestly reports
 //! `Unavailable` with the per-node reasons — which is exactly what the UI
@@ -44,130 +41,26 @@ use std::time::{Duration, Instant};
 pub trait FleetTransport {
     fn get_json(&mut self, url: &str) -> Result<Value, String>;
     fn post_json(&mut self, url: &str, body: &Value) -> Result<Value, String>;
-
-    /// Legacy transports remain source compatible. An untyped error cannot
-    /// establish admission safety, so it is never grounds for POST replay.
-    fn get_json_detailed(&mut self, url: &str) -> Result<Value, FleetError> {
-        self.get_json(url).map_err(FleetError::Other)
-    }
-    fn post_json_detailed(&mut self, url: &str, body: &Value) -> Result<Value, FleetError> {
-        self.post_json(url, body).map_err(FleetError::Other)
-    }
-    /// Admission scheduling clock; scripted transports can advance fake time.
-    fn now(&self) -> Instant { Instant::now() }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum FleetError {
-    /// DNS/connect failed before any request could be sent.
-    Connection(String),
-    /// A complete rejection. `no_job` requires an absent/null job id and an
-    /// explicit JSON error, or the typed low-level empty 503 refusal.
-    Http { status: u16, reason: String, no_job: bool },
-    Other(String),
-}
-
-impl std::fmt::Display for FleetError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::Http { status, reason, .. } => write!(f, "http {status}: {reason}"),
-            Self::Connection(s) | Self::Other(s) => f.write_str(s),
-        }
-    }
 }
 
 pub struct HttpFleetTransport;
 
-impl HttpFleetTransport {
-    fn request(method: &str, url: &str, body: Option<&Value>) -> Result<Value, FleetError> {
-        let secret = std::env::var("MAKEPAD_AI_HUB_SECRET").ok();
-        let (status, value) = fleet_http::request_json_detailed(method, url, body, secret.as_deref().map(str::trim))
-            .map_err(Self::request_error)?;
-        Self::response(status, value, body, secret.as_deref())
-    }
-
-    fn request_error(error: fleet_http::RequestError) -> FleetError {
-        match error {
-            fleet_http::RequestError::Connection(s) => FleetError::Connection(s),
-            e @ fleet_http::RequestError::Empty503 => FleetError::Http {
-                status: 503, reason: e.to_string(), no_job: true,
-            },
-            fleet_http::RequestError::Other(s) => FleetError::Other(s),
-        }
-    }
-
-    fn response(status: u16, value: Value, body: Option<&Value>, secret: Option<&str>) -> Result<Value, FleetError> {
-        if (200..300).contains(&status) { return Ok(value); }
-        let error = value.get("error").and_then(|e| {
-            e.as_str().or_else(|| e.get("message").and_then(Value::as_str))
-        }).filter(|s| !s.trim().is_empty());
-        let no_job = matches!(value.get("job_id"), None | Some(Value::Null)) && error.is_some();
-        let mut reason = error.unwrap_or("server rejected request without a reason").to_string();
-        // Only the error field is shown, never the response/request object or
-        // headers. Redact echoed credentials and request text before bounding.
-        for text in secret.into_iter().map(str::trim).filter(|s| !s.is_empty()) {
-            reason = reason.replace(text, "[redacted]");
-        }
-        if let Some(body) = body {
-            for key in ["prompt", "chat_system"] {
-                if let Some(text) = body.get(key).and_then(Value::as_str).filter(|s| !s.is_empty()) {
-                    reason = reason.replace(text, "[request text]");
-                }
-            }
-            if let Some(messages) = body.get("chat_messages").and_then(Value::as_arr) {
-                for message in messages {
-                    if let Some(text) = message.get("text").and_then(Value::as_str).filter(|s| !s.is_empty()) {
-                        reason = reason.replace(text, "[request text]");
-                    }
-                }
-            }
-        }
-        let reason = reason.lines().map(|line| {
-            if line.to_ascii_lowercase().contains("authorization:") {
-                "[redacted header]"
-            } else { line }
-        }).collect::<Vec<_>>().join(" ");
-        Err(FleetError::Http { status, reason: bounded_reason(&reason), no_job })
-    }
-}
-
 impl FleetTransport for HttpFleetTransport {
     fn get_json(&mut self, url: &str) -> Result<Value, String> {
-        self.get_json_detailed(url).map_err(|e| e.to_string())
+        let (status, v) = fleet_http::request_json("GET", url, None, None)?;
+        if status != 200 {
+            return Err(format!("GET {url}: http {status}"));
+        }
+        Ok(v)
     }
+
     fn post_json(&mut self, url: &str, body: &Value) -> Result<Value, String> {
-        self.post_json_detailed(url, body).map_err(|e| e.to_string())
+        let (status, v) = fleet_http::request_json("POST", url, Some(body), None)?;
+        if !(200..300).contains(&status) {
+            return Err(format!("POST {url}: http {status}"));
+        }
+        Ok(v)
     }
-    fn get_json_detailed(&mut self, url: &str) -> Result<Value, FleetError> {
-        Self::request("GET", url, None)
-    }
-    fn post_json_detailed(&mut self, url: &str, body: &Value) -> Result<Value, FleetError> {
-        Self::request("POST", url, Some(body))
-    }
-}
-
-fn bounded_reason(reason: &str) -> String {
-    let mut out: String = reason.chars().take(384).map(|c| if c.is_control() { ' ' } else { c }).collect();
-    if reason.chars().count() > 384 { out.push('…'); }
-    out
-}
-
-// Eight admission rounds, including rounds with no eligible node. At most
-// one POST per round; backoff is cooperative and capped, never a sleep here.
-const MAX_ADMISSION_ATTEMPTS: u8 = 8;
-const ADMISSION_BUDGET: Duration = Duration::from_secs(90);
-
-struct PendingSubmission {
-    base: String,
-    model: String,
-    body: Value,
-    inferred_open_think: bool,
-    attempts: u8,
-    retry_at: Instant,
-    deadline: Instant,
-    reasons: Vec<String>,
-    note: Option<String>,
-    interrupted_bases: Vec<String>,
 }
 
 /// Model ids preferred in order when several chat models are available.
@@ -178,7 +71,6 @@ const PICK_TTL: Duration = Duration::from_secs(60);
 const DEAD_TTL: Duration = Duration::from_secs(30);
 
 struct ActiveJob {
-    submission: PendingSubmission,
     base: String,
     job: String,
     delivered: usize,
@@ -316,10 +208,9 @@ impl FleetPickCache {
         (probed == base).then_some(*lanes)
     }
 
-    /// Inspect the stale pick for the scan's last-resort fallback. A caller
-    /// looking for another model must not remove the shared last-good pick.
-    fn stale(&self) -> Option<(String, String, bool)> {
-        let pick = self.lock().pick.clone()?;
+    /// Take the stale pick for the scan's last-resort fallback.
+    fn take_stale(&self) -> Option<(String, String, bool)> {
+        let pick = self.lock().pick.take()?;
         Some((pick.base, pick.model, pick.text_fallback))
     }
 }
@@ -328,19 +219,8 @@ pub struct FleetQwenChatProvider<T: FleetTransport> {
     transport: T,
     /// Node base URLs from LAN discovery, e.g. `http://10.0.0.169:8123`.
     bases: Vec<String>,
-    /// Exact fleet model requested by the caller. `None` keeps the normal
-    /// provider preference order.
-    preferred_model: Option<String>,
-    /// `None` leaves the field off the wire so the serving node chooses its
-    /// own default. A positive value is forwarded without alteration.
-    max_tokens: Option<u32>,
-    /// `None` preserves the serving model's default thinking mode.
-    thinking: Option<bool>,
-    /// Every logical turn gets a fresh sample; admission attempts reuse it.
-    sample_seed: u64,
+    max_tokens: u32,
     active: Option<ActiveJob>,
-    pending: Option<PendingSubmission>,
-    cancel_signal: Option<std::sync::Arc<std::sync::atomic::AtomicBool>>,
     /// Private by default; the broker hands EVERY session's provider the
     /// same one so the fleet is probed once, not once per session.
     picks: std::sync::Arc<FleetPickCache>,
@@ -394,54 +274,20 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
         FleetQwenChatProvider {
             transport,
             bases,
-            preferred_model: None,
             // NOT a policy number: the client requests the maximum and the
             // serving lane clamps to its physics (context minus prompt).
             // Every policy cap tried here got observed cutting a real
             // level-building turn mid-source (2048, then 3072 on 2026-08-27,
             // dog-shop interior). Boxes serving an older build clamp this to
             // their fixed ceiling, which is merely what they did before.
-            max_tokens: Some(u32::MAX),
-            thinking: None,
-            sample_seed: std::time::SystemTime::now()
-                .duration_since(std::time::UNIX_EPOCH)
-                .map(|d| d.as_nanos() as u64)
-                .unwrap_or(0)
-                ^ std::process::id() as u64,
+            max_tokens: u32::MAX,
             active: None,
-            pending: None,
-            cancel_signal: None,
             picks,
             conversation: Self::conversation_id(),
             wire: Vec::new(),
         }
     }
 
-    /// Require this exact advertised fleet model id when supplied.
-    pub fn with_preferred_model(mut self, model: Option<String>) -> Self {
-        self.preferred_model = model.map(|model| model.trim().to_string()).filter(|model| !model.is_empty());
-        self
-    }
-
-    pub fn with_max_tokens(mut self, max_tokens: Option<u32>) -> Self {
-        self.max_tokens = max_tokens.filter(|tokens| *tokens > 0);
-        self
-    }
-
-    pub fn with_thinking(mut self, thinking: Option<bool>) -> Self {
-        self.thinking = thinking;
-        self
-    }
-
-    pub(crate) fn with_cancel_signal(mut self, signal: std::sync::Arc<std::sync::atomic::AtomicBool>) -> Self {
-        self.cancel_signal = Some(signal);
-        self
-    }
-
-    fn cancelled(&self) -> bool {
-        self.cancel_signal.as_ref().is_some_and(|s| s.load(std::sync::atomic::Ordering::Relaxed))
-    }
-
     fn mark_dead(&mut self, base: &str) {
         self.picks.mark_dead(base);
     }
@@ -456,11 +302,7 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
     /// scan stops at the first usable node (last-good first).
     fn probe(&mut self) -> Result<(String, String, bool), String> {
         if let Some(pick) = self.picks.fresh() {
-            if self.bases.contains(&pick.0)
-                && crate::fleet::role_allows(&pick.0, "chat")
-                && self.preferred_model.as_deref().is_none_or(|wanted| wanted == pick.1) {
-                return Ok(pick);
-            }
+            return Ok(pick);
         }
         if self.bases.is_empty() {
             return Err(format!(
@@ -485,28 +327,32 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
         // home queues the turn behind whatever those lanes are doing —
         // measured tonight as one runaway think-loop starving every other
         // conversation on the box.
-        let mut preferred = PickLadder::default();
-        let mut fallback = PickLadder::default();
+        let mut full_home: Option<(String, String, bool)> = None;
+        let mut laneless: Option<(String, String, bool)> = None;
         for base in order {
             if self.picks.is_dead(&base) {
                 reasons.push(format!("{base}: skipped (recently unreachable)"));
                 continue;
             }
-            if let Some(hit) = self.probe_one(&base, &mut reasons, self.preferred_model.clone().as_deref()) {
-                if let Some((model, text_fallback)) = hit.preferred {
-                    let pick = (base.clone(), model, text_fallback);
-                    if hit.tier == HomeTier::FreeLane {
-                        self.picks.remember(pick.0.clone(), pick.1.clone(), pick.2);
-                        return Ok(pick);
+            match self.probe_one(&base, &mut reasons) {
+                Some((model, text_fallback, HomeTier::FreeLane)) => {
+                    self.picks.remember(base.clone(), model.clone(), text_fallback);
+                    return Ok((base, model, text_fallback));
+                }
+                Some((model, text_fallback, HomeTier::FullLanes)) => {
+                    if full_home.is_none() {
+                        full_home = Some((base, model, text_fallback));
                     }
-                    preferred.offer(pick, hit.tier);
                 }
-                if let Some((model, text_fallback)) = hit.fallback {
-                    fallback.offer((base, model, text_fallback), hit.tier);
+                Some((model, text_fallback, HomeTier::NoLanes)) => {
+                    if laneless.is_none() {
+                        laneless = Some((base, model, text_fallback));
+                    }
                 }
+                None => {}
             }
         }
-        if let Some((base, model, text_fallback)) = preferred.best().or_else(|| self.preferred_model.is_none().then(|| fallback.best()).flatten()) {
+        if let Some((base, model, text_fallback)) = full_home.or(laneless) {
             self.picks.remember(base.clone(), model.clone(), text_fallback);
             return Ok((base, model, text_fallback));
         }
@@ -517,11 +363,7 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
         // POST decide (it has its own connect handling). Without this the
         // FINAL round of a long successful turn died at the re-probe and
         // the user saw an error after their level had already built.
-        if let Some((base, model, text_fallback)) = self.picks.stale().filter(|(base, model, _)| {
-            self.bases.contains(base) && crate::fleet::role_allows(base, "chat")
-                && self.preferred_model.as_deref().is_none_or(|wanted| wanted == model)
-                && self.picks.is_dead(base)
-        }) {
+        if let Some((base, model, text_fallback)) = self.picks.take_stale() {
             self.picks.remember(base.clone(), model.clone(), text_fallback);
             return Ok((base, model, text_fallback));
         }
@@ -535,30 +377,21 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
     /// One immediate retry on idempotent GETs: the LAN path to a busy GPU
     /// box drops the odd connect, and a single lost packet must not mark
     /// the node dead for [`DEAD_TTL`].
-    fn get_json_retry(&mut self, url: &str) -> Result<Value, FleetError> {
-        match self.transport.get_json_detailed(url) {
+    fn get_json_retry(&mut self, url: &str) -> Result<Value, String> {
+        match self.transport.get_json(url) {
             Ok(v) => Ok(v),
-            Err(e @ FleetError::Http { status, .. }) if !matches!(status, 429 | 503) => Err(e),
-            Err(_) => self.transport.get_json_detailed(url),
+            Err(_) => self.transport.get_json(url),
         }
     }
 
     /// The third element of a hit places this box on the scan's ladder
     /// (see `probe`).
-    fn probe_one(&mut self, base: &str, reasons: &mut Vec<String>, wanted: Option<&str>) -> Option<NodePicks> {
-        if self.cancelled() { return None; }
-        if !crate::fleet::role_allows(base, "chat") {
-            reasons.push(format!("{base}: role excludes chat"));
-            return None;
-        }
+    fn probe_one(&mut self, base: &str, reasons: &mut Vec<String>) -> Option<(String, bool, HomeTier)> {
         let health = match self.get_json_retry(&format!("{base}/health")) {
-            Ok(v) => {
-                self.picks.lock().dead_until.retain(|(b, _)| b != base);
-                v
-            }
+            Ok(v) => v,
             Err(e) => {
-                if matches!(e, FleetError::Connection(_)) { self.mark_dead(base); }
-                reasons.push(format!("{base}: probe failed ({e})"));
+                self.mark_dead(base);
+                reasons.push(format!("{base}: unreachable ({e})"));
                 return None;
             }
         };
@@ -580,8 +413,8 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
         let models = match self.get_json_retry(&format!("{base}/models")) {
             Ok(v) => v,
             Err(e) => {
-                if matches!(e, FleetError::Connection(_)) { self.mark_dead(base); }
-                reasons.push(format!("{base}: models probe failed ({e})"));
+                self.mark_dead(base);
+                reasons.push(format!("{base}: models unreachable ({e})"));
                 return None;
             }
         };
@@ -592,8 +425,6 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
         if !has_chat {
             reasons.push(format!("{base}: no chat capability (will try text models)"));
         }
-        let mut preferred_chat: Option<String> = None;
-        let mut preferred_text: Option<String> = None;
         let mut chat_id: Option<String> = None;
         let mut text_id: Option<String> = None;
         for row in rows {
@@ -601,34 +432,14 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
             let Some(id) = row.get("id").and_then(Value::as_str) else {
                 continue;
             };
-            if !matches!(domain, "chat" | "text") { continue; }
-            if !crate::fleet::role_allows(base, domain) || (domain == "chat" && !has_chat) {
-                reasons.push(format!("{base}: {id} is excluded by role or capability"));
-                continue;
-            }
             if row.get("available").and_then(Value::as_bool) != Some(true) {
                 let why = row
                     .get("unavailable_reason")
                     .and_then(Value::as_str)
                     .unwrap_or("unavailable");
-                reasons.push(format!("{base}: {id} {}", bounded_reason(why)));
+                reasons.push(format!("{base}: {id} {why}"));
                 continue;
             }
-            if let Some(state) = row.get("state").and_then(Value::as_str) {
-                if !matches!(state, "loaded" | "ready") {
-                    reasons.push(format!("{base}: {id} not ready ({})", bounded_reason(state)));
-                    continue;
-                }
-            }
-            if let Some(wanted) = wanted {
-                if id == wanted {
-                    if domain == "chat" {
-                        preferred_chat = Some(id.to_string());
-                    } else if domain == "text" {
-                        preferred_text = Some(id.to_string());
-                    }
-                }
-            }
             if domain == "chat" {
                 if better_pick(chat_id.as_deref(), id, row) {
                     chat_id = Some(id.to_string());
@@ -639,188 +450,13 @@ impl<T: FleetTransport> FleetQwenChatProvider<T> {
                 }
             }
         }
-        if let Some(wanted) = wanted {
-            if preferred_chat.is_none() && preferred_text.is_none() {
-                reasons.push(format!("{base}: {wanted} is not eligible"));
-            }
+        if let Some(model) = chat_id {
+            return Some((model, false, tier));
         }
-        let preferred = preferred_chat
-            .map(|model| (model, false))
-            .or_else(|| preferred_text.map(|model| (model, true)));
-        let fallback = chat_id
-            .map(|model| (model, false))
-            .or_else(|| text_id.map(|model| (model, true)));
-        (preferred.is_some() || fallback.is_some()).then_some(NodePicks {
-            preferred,
-            fallback,
-            tier,
-        })
-    }
-
-    fn admission_error(&self, pending: &PendingSubmission) -> String {
-        format!("{} admission failed after {} rounds: {}", pending.model,
-            pending.attempts, pending.reasons.join("; "))
-    }
-
-    fn wait_submission(&mut self, mut pending: PendingSubmission, reason: String) -> Result<(), String> {
-        let reason = bounded_reason(&reason);
-        if !pending.reasons.contains(&reason) { pending.reasons.push(reason.clone()); }
-        let now = self.transport.now();
-        if pending.attempts >= MAX_ADMISSION_ATTEMPTS || now >= pending.deadline {
-            return Err(self.admission_error(&pending));
+        if let Some(model) = text_id {
+            return Some((model, true, tier));
         }
-        let backoff_ms = (500u64 << pending.attempts.saturating_sub(1)).min(8_000);
-        // Stable per-turn jitter separates concurrent queues without changing
-        // the request's sample seed or creating another source of identity.
-        let jitter_ms = pending.body.get("seed").and_then(Value::as_u64).unwrap_or(0) % 251;
-        pending.retry_at = now + Duration::from_millis(backoff_ms + jitter_ms);
-        pending.note = Some(format!("waiting for {} admission (round {}/{}; retry in {:.1}s): {}",
-            pending.model, pending.attempts, MAX_ADMISSION_ATTEMPTS,
-            (backoff_ms + jitter_ms) as f64 / 1000.0, reason));
-        self.pending = Some(pending);
-        Ok(())
-    }
-
-    fn submit(&mut self, mut pending: PendingSubmission) -> Result<(), String> {
-        // The proxy's atomic also covers cancellation during a slow probe,
-        // and Drop of the consumer while this worker is between requests.
-        if self.cancelled() {
-            self.cancel();
-            return Ok(());
-        }
-        if self.transport.now() >= pending.deadline {
-            return Err(self.admission_error(&pending));
-        }
-        pending.attempts += 1;
-        let url = format!("{}/generate", pending.base);
-        let resp = match self.transport.post_json_detailed(&url, &pending.body) {
-            Ok(value) => value,
-            Err(error) => {
-                let retry = matches!(error, FleetError::Connection(_)
-                    | FleetError::Http { status: 409 | 429 | 503, no_job: true, .. });
-                if matches!(error, FleetError::Connection(_)) { self.mark_dead(&pending.base); }
-                let reason = format!("{}: {error}", pending.base);
-                if retry { return self.wait_submission(pending, reason); }
-                return Err(reason);
-            }
-        };
-        let job = resp.get("job_id").and_then(Value::as_str).filter(|s| !s.is_empty())
-            .ok_or_else(|| "generate response missing job_id (submission outcome unknown)".to_string())?
-            .to_string();
-        let open_think = resp.get("think_open").and_then(Value::as_bool)
-            .unwrap_or(pending.inferred_open_think);
-        self.active = Some(ActiveJob {
-            base: pending.base.clone(), submission: pending, job, delivered: 0, finished: false,
-            last_note: String::new(), gen_tokens: 0, think_tokens: None,
-            think_opened: false, open_think, visible_tokens: None,
-            prefix_ingested: None, poll_fails: 0,
-        });
-        if self.cancelled() { self.cancel(); }
-        Ok(())
-    }
-
-    fn poll_submission(&mut self) -> Vec<ProviderEvent> {
-        let mut pending = self.pending.take().expect("pending submission");
-        if let Some(note) = pending.note.take() {
-            self.pending = Some(pending);
-            return vec![ProviderEvent::Status { note, permille: 0 }];
-        }
-        let now = self.transport.now();
-        if now >= pending.deadline {
-            self.wire.clear();
-            return vec![ProviderEvent::Error(self.admission_error(&pending))];
-        }
-        if now < pending.retry_at {
-            self.pending = Some(pending);
-            return Vec::new();
-        }
-        // Revalidate the SAME model; no cached/stale pick may override a
-        // current refusal or send this logical turn to a different model.
-        // Alternatives go first, with the usual free/full/laneless ranking.
-        let mut order = self.bases.clone();
-        order.retain(|b| b != &pending.base);
-        order.push(pending.base.clone());
-        order.retain(|base| !pending.interrupted_bases.contains(base));
-        let mut ladder = PickLadder::default();
-        let mut reasons = Vec::new();
-        for base in order {
-            if self.transport.now() >= pending.deadline {
-                self.wire.clear();
-                return vec![ProviderEvent::Error(self.admission_error(&pending))];
-            }
-            if self.cancelled() {
-                self.cancel();
-                return Vec::new();
-            }
-            if let Some(hit) = self.probe_one(&base, &mut reasons, Some(&pending.model)) {
-                if let Some((model, text_fallback)) = hit.preferred {
-                    let domain = if text_fallback { "text" } else { "chat" };
-                    if pending.body.get("domain").and_then(Value::as_str) == Some(domain) {
-                        ladder.offer((base, model, text_fallback), hit.tier);
-                        if hit.tier == HomeTier::FreeLane { break; }
-                    } else {
-                        reasons.push(format!("{base}: {} has incompatible domain {domain}", pending.model));
-                    }
-                } else {
-                    reasons.push(format!("{base}: {} is not eligible", pending.model));
-                }
-            }
-        }
-        if self.cancelled() {
-            self.cancel();
-            return Vec::new();
-        }
-        let result = if let Some((base, model, text_fallback)) = ladder.best() {
-            self.picks.remember(base.clone(), model, text_fallback);
-            pending.base = base;
-            self.submit(pending)
-        } else {
-            pending.attempts += 1;
-            if reasons.is_empty() { reasons.push(format!("no eligible node for {}", pending.model)); }
-            self.wait_submission(pending, reasons.join("; "))
-        };
-        match result {
-            Err(error) => {
-                self.wire.clear();
-                vec![ProviderEvent::Error(error)]
-            }
-            Ok(()) => {
-                // Deliver each waiting note once, as soon as the refusal is
-                // known. Accepted jobs are polled on the next worker tick.
-                self.pending.as_mut().and_then(|p| p.note.take())
-                    .map(|note| vec![ProviderEvent::Status { note, permille: 0 }])
-                    .unwrap_or_default()
-            }
-        }
-    }
-
-}
-
-struct NodePicks {
-    preferred: Option<(String, bool)>,
-    fallback: Option<(String, bool)>,
-    tier: HomeTier,
-}
-
-#[derive(Default)]
-struct PickLadder {
-    free: Option<(String, String, bool)>,
-    full: Option<(String, String, bool)>,
-    laneless: Option<(String, String, bool)>,
-}
-
-impl PickLadder {
-    fn offer(&mut self, pick: (String, String, bool), tier: HomeTier) {
-        match tier {
-            HomeTier::FreeLane if self.free.is_none() => self.free = Some(pick),
-            HomeTier::FullLanes if self.full.is_none() => self.full = Some(pick),
-            HomeTier::NoLanes if self.laneless.is_none() => self.laneless = Some(pick),
-            _ => {}
-        }
-    }
-
-    fn best(self) -> Option<(String, String, bool)> {
-        self.free.or(self.full).or(self.laneless)
+        None
     }
 }
 
@@ -879,15 +515,12 @@ impl<T: FleetTransport> ChatProvider for FleetQwenChatProvider<T> {
     }
 
     fn begin_turn(&mut self, input: &TurnInput) -> Result<(), String> {
-        if self.active.is_some() || self.pending.is_some() {
+        if self.active.is_some() {
             return Err("a turn is already in flight".to_string());
         }
         tap_turn_input(input);
         let (base, model, text_fallback) = self.probe()?;
-        // Older nodes do not advertise the prefill shape, so retain the
-        // historical model/request inference only as a compatibility fallback.
-        let inferred_open_think = self.thinking != Some(false)
-            && crate::protocol::model_uses_open_think(&model);
+        let open_think = crate::protocol::model_uses_open_think(&model);
         // The WIRE transcript is append-only, mirroring the lane's KV: turns
         // already sent are reused byte-for-byte (raw assistant replies
         // included — the node's own tokens), and only the tail the session
@@ -961,43 +594,66 @@ impl<T: FleetTransport> ChatProvider for FleetQwenChatProvider<T> {
             last_user
         };
         let domain = if text_fallback { "text" } else { "chat" };
-        let seed = self.sample_seed & i64::MAX as u64;
-        self.sample_seed = self.sample_seed.wrapping_add(1);
-        let mut fields = vec![
-            ("model", json::s(model.clone())),
+        let body = json::obj(vec![
+            ("model", json::s(model)),
             ("domain", json::s(domain)),
-            ("seed", Value::Int(seed as i64)),
             ("prompt", json::s(prompt)),
             ("chat_system", json::s(input.system.clone())),
             ("chat_session", json::s(self.conversation.clone())),
             ("chat_messages", Value::Arr(messages)),
-        ];
-        if let Some(max_tokens) = self.max_tokens {
-            fields.push(("max_tokens", Value::Int(max_tokens as i64)));
-        }
-        if let Some(thinking) = self.thinking {
-            fields.push(("thinking", Value::Bool(thinking)));
-        }
-        let body = json::obj(fields);
-        let now = self.transport.now();
-        let pending = PendingSubmission {
-            base, model, body, inferred_open_think,
-            attempts: 0, retry_at: now, deadline: now + ADMISSION_BUDGET,
-            reasons: Vec::new(), note: None, interrupted_bases: Vec::new(),
+            ("max_tokens", Value::Int(self.max_tokens as i64)),
+        ]);
+        // Connect-refused/timeout means the TCP session never opened, so no
+        // job exists server-side — the ONE retriable POST failure class on
+        // this flaky LAN (anything after connect could have created the job
+        // and must not be replayed). The box's dead windows are BURSTY
+        // (several seconds of no-connect between fast answers), so the
+        // backoff rides out ~18 s before giving up on the turn.
+        let url = format!("{base}/generate");
+        let resp = {
+            let mut last: Option<String> = None;
+            let mut ok = None;
+            for wait_ms in [0u64, 500, 1500, 3000, 5000, 8000] {
+                if wait_ms > 0 {
+                    std::thread::sleep(Duration::from_millis(wait_ms));
+                }
+                match self.transport.post_json(&url, &body) {
+                    Ok(v) => {
+                        ok = Some(v);
+                        break;
+                    }
+                    Err(e) if e.contains("connect ") => last = Some(e),
+                    Err(e) => return Err(e),
+                }
+            }
+            match ok {
+                Some(v) => v,
+                None => return Err(last.unwrap_or_else(|| "generate: no attempt ran".into())),
+            }
         };
-        let result = self.submit(pending);
-        if result.is_err() { self.wire.clear(); }
-        result
+        let job = resp
+            .get("job_id")
+            .and_then(Value::as_str)
+            .ok_or_else(|| "generate response missing job_id".to_string())?
+            .to_string();
+        self.active = Some(ActiveJob {
+            base,
+            job,
+            delivered: 0,
+            finished: false,
+            last_note: String::new(),
+            gen_tokens: 0,
+            think_tokens: None,
+            think_opened: false,
+            open_think,
+            visible_tokens: None,
+            prefix_ingested: None,
+            poll_fails: 0,
+        });
+        Ok(())
     }
 
     fn poll(&mut self) -> Vec<ProviderEvent> {
-        if self.cancelled() {
-            self.cancel();
-            return Vec::new();
-        }
-        if self.pending.is_some() {
-            return self.poll_submission();
-        }
         let Some(active) = &mut self.active else {
             return Vec::new();
         };
@@ -1006,15 +662,14 @@ impl<T: FleetTransport> ChatProvider for FleetQwenChatProvider<T> {
             return Vec::new();
         }
         let url = format!("{}/job/{}", active.base, active.job);
-        let status = match self.transport.get_json_detailed(&url) {
+        let status = match self.transport.get_json(&url) {
             Ok(v) => {
                 active.poll_fails = 0;
                 v
             }
             Err(e) => {
                 active.poll_fails += 1;
-                let terminal = matches!(e, FleetError::Http { status, .. } if !matches!(status, 429 | 503));
-                if !terminal && active.poll_fails < MAX_POLL_FAILS {
+                if active.poll_fails < MAX_POLL_FAILS {
                     // Transient: the job is still running on the node.
                     return Vec::new();
                 }
@@ -1022,32 +677,6 @@ impl<T: FleetTransport> ChatProvider for FleetQwenChatProvider<T> {
                 return vec![ProviderEvent::Error(format!("fleet job poll failed: {e}"))];
             }
         };
-        // A terminal local-use interruption proves the old job stopped. Keep
-        // its request intact and pick another worker; neither a lost poll nor
-        // an ordinary/user cancellation is proof that replay is appropriate.
-        if status.get("state").and_then(Value::as_str) == Some("cancelled") {
-            let reason = status.get("error").and_then(Value::as_str)
-                .filter(|reason| !reason.trim().is_empty()).unwrap_or("fleet job cancelled");
-            let active = self.active.take().unwrap();
-            if reason.starts_with("local-use:") && active.delivered == 0 {
-                let mut pending = active.submission;
-                pending.interrupted_bases.push(active.base.clone());
-                if pending.interrupted_bases.len() < 3 {
-                    // Loading/generation time does not consume the admission
-                    // wait budget, but total attempts and failed nodes remain
-                    // bounded across the entire logical turn.
-                    pending.deadline = self.transport.now() + ADMISSION_BUDGET;
-                    let note = format!("{} interrupted: {}; choosing another worker",
-                        active.base, bounded_reason(reason));
-                    return match self.wait_submission(pending, note) {
-                        Ok(()) => self.poll_submission(),
-                        Err(error) => { self.wire.clear(); vec![ProviderEvent::Error(error)] }
-                    };
-                }
-            }
-            self.wire.clear();
-            return vec![ProviderEvent::Error(format!("{}: {}", active.base, bounded_reason(reason)))];
-        }
         let mut events = Vec::new();
         if let Some((note, permille)) = job_status_note(&status) {
             if note != active.last_note {
@@ -1127,8 +756,7 @@ impl<T: FleetTransport> ChatProvider for FleetQwenChatProvider<T> {
         let partial = status.get("partial_text").and_then(Value::as_str).unwrap_or("");
         if !active.think_opened
             && active.delivered == 0
-            && active.open_think
-            && !partial.is_empty()
+            && (active.open_think || active.think_tokens.is_some_and(|n| n > 0))
             && !partial.starts_with("<think>")
         {
             // First tokens of a reasoning turn, template-opened: give the
@@ -1194,10 +822,6 @@ impl<T: FleetTransport> ChatProvider for FleetQwenChatProvider<T> {
     }
 
     fn cancel(&mut self) {
-        self.pending = None;
-        // The next history can replace the unsubmitted user/tool tail.
-        // Rebuild it cold instead of reusing that tail by role alone.
-        self.wire.clear();
         if let Some(active) = self.active.take() {
             let url = format!("{}/job/{}/cancel", active.base, active.job);
             let _ = self.transport.post_json(&url, &Value::Obj(Vec::new()));
@@ -1413,8 +1037,6 @@ mod wire_transcript_tests {
     struct Scripted {
         generates: Rc<RefCell<Vec<Value>>>,
         replies: Rc<RefCell<VecDeque<String>>>,
-        polls: Rc<RefCell<VecDeque<Value>>>,
-        think_open: Rc<RefCell<Option<bool>>>,
     }
 
     impl FleetTransport for Scripted {
@@ -1422,11 +1044,7 @@ mod wire_transcript_tests {
             assert!(url.ends_with("/generate"), "{url}");
             self.generates.borrow_mut().push(body.clone());
             let n = self.generates.borrow().len();
-            let mut fields = vec![("job_id", json::s(format!("j{n}")))];
-            if let Some(think_open) = *self.think_open.borrow() {
-                fields.push(("think_open", Value::Bool(think_open)));
-            }
-            Ok(json::obj(fields))
+            Ok(json::obj(vec![("job_id", json::s(format!("j{n}")))]))
         }
         fn get_json(&mut self, url: &str) -> Result<Value, String> {
             if url.ends_with("/health") {
@@ -1438,25 +1056,14 @@ mod wire_transcript_tests {
             if url.ends_with("/models") {
                 return Ok(json::obj(vec![(
                     "models",
-                    Value::Arr(vec![
-                        json::obj(vec![
-                            ("id", json::s("qwen3.8-27b")),
-                            ("domain", json::s("chat")),
-                            ("available", Value::Bool(true)),
-                            ("state", json::s("loaded")),
-                        ]),
-                        json::obj(vec![
-                            ("id", json::s("qwen3.6-27b")),
-                            ("domain", json::s("chat")),
-                            ("available", Value::Bool(true)),
-                            ("state", json::s("loaded")),
-                        ]),
-                    ]),
+                    Value::Arr(vec![json::obj(vec![
+                        ("id", json::s("qwen3.8-27b")),
+                        ("domain", json::s("chat")),
+                        ("available", Value::Bool(true)),
+                        ("state", json::s("loaded")),
+                    ])]),
                 )]));
             }
-            if let Some(status) = self.polls.borrow_mut().pop_front() {
-                return Ok(status);
-            }
             // A job poll: pop the scripted raw reply.
             let raw = self
                 .replies
@@ -1506,170 +1113,6 @@ mod wire_transcript_tests {
             .collect()
     }
 
-    #[test]
-    fn an_exact_preferred_model_overrides_the_default_rank() {
-        let transport = Scripted::default();
-        let mut provider = FleetQwenChatProvider::new(transport.clone(), vec!["http://n1:1".into()])
-            .with_preferred_model(Some("qwen3.6-27b".into()));
-        assert!(matches!(
-            provider.availability(),
-            ProviderAvailability::Available { model, .. } if model == "qwen3.6-27b"
-        ));
-        provider
-            .begin_turn(&TurnInput::new("SYS", vec![user("hello")]))
-            .unwrap();
-        assert_eq!(
-            transport.generates.borrow()[0].get("model").and_then(Value::as_str),
-            Some("qwen3.6-27b")
-        );
-    }
-
-    #[test]
-    fn a_missing_preferred_model_is_unavailable() {
-        let transport = Scripted::default();
-        let mut provider = FleetQwenChatProvider::new(transport, vec!["http://n1:1".into()])
-            .with_preferred_model(Some("qwen-does-not-exist".into()));
-        assert!(matches!(
-            provider.availability(),
-            ProviderAvailability::Unavailable { .. }
-        ));
-    }
-
-    #[test]
-    fn authoritative_closed_think_keeps_tagless_short_answers() {
-        for answer in ["x", "7", "✅"] {
-            let transport = Scripted::default();
-            *transport.think_open.borrow_mut() = Some(false);
-            transport.replies.borrow_mut().push_back(answer.to_string());
-            let mut provider = FleetQwenChatProvider::new(
-                transport,
-                vec!["http://n1:1".into()],
-            );
-            provider
-                .begin_turn(&TurnInput::new("SYS", vec![user("hello")]))
-                .unwrap();
-            let events = provider.poll();
-            assert!(events.iter().any(
-                |event| matches!(event, ProviderEvent::Delta(text) if text == answer)
-            ));
-            assert!(events.iter().any(
-                |event| matches!(event, ProviderEvent::Done { text } if text == answer)
-            ));
-        }
-    }
-
-    #[test]
-    fn tagless_visible_text_streams_incrementally_when_think_is_closed() {
-        let transport = Scripted::default();
-        *transport.think_open.borrow_mut() = Some(false);
-        transport.polls.borrow_mut().extend([
-            json::obj(vec![
-                ("state", json::s("running")),
-                ("partial_text", json::s("✅")),
-                (
-                    "serving",
-                    json::obj(vec![("think_tokens", Value::Int(1))]),
-                ),
-            ]),
-            json::obj(vec![
-                ("state", json::s("done")),
-                ("partial_text", json::s("✅7")),
-            ]),
-        ]);
-        let mut provider = FleetQwenChatProvider::new(
-            transport,
-            vec!["http://n1:1".into()],
-        );
-        provider
-            .begin_turn(&TurnInput::new("SYS", vec![user("hello")]))
-            .unwrap();
-        let first = provider.poll();
-        assert!(first
-            .iter()
-            .any(|event| matches!(event, ProviderEvent::Delta(text) if text == "✅")));
-        assert!(first
-            .iter()
-            .all(|event| !matches!(event, ProviderEvent::Delta(text) if text.contains("<think>"))));
-        let second = provider.poll();
-        assert!(second.iter().any(
-            |event| matches!(event, ProviderEvent::Delta(text) if text == "7")
-        ));
-        assert!(second.iter().any(
-            |event| matches!(event, ProviderEvent::Done { text } if text == "✅7")
-        ));
-    }
-
-    #[test]
-    fn generation_options_are_additive_and_token_caps_are_exact() {
-        let omitted = Scripted::default();
-        let mut provider = FleetQwenChatProvider::new(
-            omitted.clone(),
-            vec!["http://n1:1".into()],
-        )
-        .with_max_tokens(None)
-        .with_thinking(Some(false));
-        provider
-            .begin_turn(&TurnInput::new("SYS", vec![user("hello")]))
-            .unwrap();
-        let body = &omitted.generates.borrow()[0];
-        assert!(body.get("max_tokens").is_none());
-        assert_eq!(body.get("thinking").and_then(Value::as_bool), Some(false));
-
-        let capped = Scripted::default();
-        let mut provider = FleetQwenChatProvider::new(
-            capped.clone(),
-            vec!["http://n1:1".into()],
-        )
-        .with_max_tokens(Some(73));
-        provider
-            .begin_turn(&TurnInput::new("SYS", vec![user("hello")]))
-            .unwrap();
-        let body = &capped.generates.borrow()[0];
-        assert_eq!(body.get("max_tokens").and_then(Value::as_u64), Some(73));
-        assert!(body.get("thinking").is_none());
-    }
-
-    #[test]
-    fn a_new_map_conversation_sends_its_first_turn_tools_and_current_manifest() {
-        let transport = Scripted::default();
-        transport.replies.borrow_mut().extend([
-            "\n</think>\n\nold response".into(),
-            "\n</think>\n\nfirst response".into(),
-            "\n</think>\n\nsecond response".into(),
-        ]);
-        let tools = "sandbox tools: world.get_source, world.get_plan, world.place, world.add_addon";
-        let mut old = FleetQwenChatProvider::new(transport.clone(), vec!["http://n1:1".into()]);
-        let mut input = TurnInput::new(tools, vec![user("old map instruction")]);
-        input.dynamic_context = "WORLD MANIFEST: map A; revision 1".into();
-        old.begin_turn(&input).unwrap();
-        drain_done(&mut old);
-        drop(old);
-
-        let mut current = FleetQwenChatProvider::new(transport.clone(), vec!["http://n1:1".into()]);
-        let mut input = TurnInput::new(tools, vec![user("please add tons of houses")]);
-        input.dynamic_context = "WORLD MANIFEST: map B; revision 42".into();
-        current.begin_turn(&input).unwrap();
-        drain_done(&mut current);
-        let generated = transport.generates.borrow();
-        assert_eq!(generated.len(), 2);
-        assert_ne!(generated[0].get("chat_session"), generated[1].get("chat_session"));
-        assert_eq!(generated[1].get("chat_system").and_then(Value::as_str), Some(tools));
-        assert_eq!(wire_messages(&generated[1]), vec![("user".into(),
-            "WORLD MANIFEST: map B; revision 42\n\nplease add tons of houses".into())]);
-        drop(generated);
-
-        input.messages.push(assistant("first response"));
-        input.messages.push(user("add another house"));
-        input.dynamic_context = "WORLD MANIFEST: map B; revision 43".into();
-        current.begin_turn(&input).unwrap();
-        drain_done(&mut current);
-        let generated = transport.generates.borrow();
-        let messages = wire_messages(&generated[2]);
-        assert!(messages.last().unwrap().1.starts_with(&input.dynamic_context));
-        assert!(!messages.iter().any(|(_, text)| text.contains("map A")));
-        assert_eq!(generated[1].get("chat_session"), generated[2].get("chat_session"));
-    }
-
     /// The wire mirror echoes the RAW reply and carries a stable
     /// conversation id, and the volatile dynamic context rides inside the
     /// newest user turn — the three client-side halves of KV warmth.
@@ -1731,7 +1174,3 @@ mod wire_transcript_tests {
         assert_eq!(wire_messages(&g3).len(), 1, "mirror rebuilt from the new history");
     }
 }
-
-#[cfg(test)]
-#[path = "qwen_admission_tests.rs"]
-mod admission_tests;
diff --git a/libs/ai/hub/src/providers/qwen_admission_tests.rs b/libs/ai/hub/src/providers/qwen_admission_tests.rs
deleted file mode 100644
index 7b1bcb278..000000000
--- a/libs/ai/hub/src/providers/qwen_admission_tests.rs
+++ /dev/null
@@ -1,557 +0,0 @@
-use super::*;
-use std::cell::RefCell;
-use std::collections::{BTreeMap, VecDeque};
-use std::rc::Rc;
-use std::sync::{Arc, atomic::{AtomicBool, Ordering}};
-
-const N1: &str = "http://n1:1";
-const N2: &str = "http://n2:1";
-const MODEL: &str = "qwen3.8-27b";
-// Exact platform/network/src/utils.rs::http_error_out_until(503, None) wire.
-const EMPTY503: &[u8] = b"HTTP/1.1 503 Service Unavailable\r\n\
-Cross-Origin-Opener-Policy: same-origin\r\n\
-Cross-Origin-Embedder-Policy: require-corp\r\n\
-Content-Length: 0\r\nConnection: close\r\n\r\n";
-
-fn raw_reply(mut wire: &[u8]) -> Result<Value, FleetError> {
-    fleet_http::read_json_response(&mut wire)
-        .map_err(HttpFleetTransport::request_error)
-        .and_then(|(status, value)| HttpFleetTransport::response(status, value, None, None))
-}
-
-#[derive(Clone)]
-struct Script(Rc<RefCell<State>>);
-struct State {
-    now: Instant,
-    posts: Vec<(String, Value)>,
-    gets: Vec<String>,
-    replies: VecDeque<Result<Value, FleetError>>,
-    polls: VecDeque<Result<Value, String>>,
-    models: BTreeMap<String, Value>,
-    cancel_on_probe: Option<Arc<AtomicBool>>,
-    cancels: usize,
-}
-
-fn models(id: &str, available: bool, state: &str) -> Value {
-    json::obj(vec![("models", Value::Arr(vec![json::obj(vec![
-        ("id", json::s(id)), ("domain", json::s("chat")),
-        ("available", Value::Bool(available)), ("state", json::s(state)),
-        ("unavailable_reason", json::s("weights disabled")),
-    ])]))])
-}
-fn accepted() -> Result<Value, FleetError> {
-    accepted_with_think(false)
-}
-fn accepted_with_think(think_open: bool) -> Result<Value, FleetError> {
-    let body = if think_open {
-        r#"{"job_id":"j1","think_open":true}"#
-    } else {
-        r#"{"job_id":"j1","think_open":false}"#
-    };
-    raw_reply(format!("HTTP/1.1 200 OK\r\nContent-Length: {}\r\n\r\n{body}", body.len()).as_bytes())
-}
-fn refused(status: u16) -> Result<Value, FleetError> {
-    let body = r#"{"job_id":null,"error":"all lanes busy"}"#;
-    raw_reply(format!("HTTP/1.1 {status} Rejected\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{body}", body.len()).as_bytes())
-}
-fn done(text: &str) -> Result<Value, String> {
-    Ok(json::obj(vec![("state", json::s("done")), ("partial_text", json::s(text))]))
-}
-fn cancelled(reason: &str) -> Result<Value, String> {
-    Ok(json::obj(vec![("state", json::s("cancelled")), ("error", json::s(reason))]))
-}
-fn input() -> TurnInput {
-    let mut input = TurnInput::new("system with <tools>unchanged</tools>", vec![
-        ChatMessage::new(ChatRole::User, "prompt kept exactly"),
-    ]);
-    input.dynamic_context = "dynamic context".into();
-    input
-}
-impl Script {
-    fn new(replies: impl IntoIterator<Item = Result<Value, FleetError>>) -> Self {
-        Self(Rc::new(RefCell::new(State {
-            now: Instant::now(), posts: Vec::new(), gets: Vec::new(),
-            replies: replies.into_iter().collect(), polls: VecDeque::from([done("answer")]),
-            models: BTreeMap::new(), cancel_on_probe: None, cancels: 0,
-        })))
-    }
-    fn advance(&self) { self.0.borrow_mut().now += Duration::from_secs(9); }
-    fn provider(&self, bases: &[&str]) -> FleetQwenChatProvider<Self> {
-        FleetQwenChatProvider::new(self.clone(), bases.iter().map(|s| s.to_string()).collect())
-            .with_preferred_model(Some(MODEL.into()))
-            .with_max_tokens(Some(73)).with_thinking(Some(false))
-    }
-}
-impl FleetTransport for Script {
-    fn now(&self) -> Instant { self.0.borrow().now }
-    fn get_json(&mut self, url: &str) -> Result<Value, String> {
-        let mut s = self.0.borrow_mut();
-        s.gets.push(url.into());
-        if url.ends_with("/health") {
-            if let Some(signal) = &s.cancel_on_probe { signal.store(true, Ordering::Relaxed); }
-            return Ok(json::obj(vec![("capabilities", Value::Arr(vec![json::s("chat")]))]));
-        }
-        if let Some(base) = url.strip_suffix("/models") {
-            return Ok(s.models.get(base).cloned().unwrap_or_else(|| models(MODEL, true, "loaded")));
-        }
-        assert!(url.ends_with("/job/j1"), "unexpected GET {url}");
-        s.polls.pop_front().expect("unexpected extra job poll")
-    }
-    fn post_json(&mut self, url: &str, body: &Value) -> Result<Value, String> {
-        self.post_json_detailed(url, body).map_err(|e| e.to_string())
-    }
-    fn post_json_detailed(&mut self, url: &str, body: &Value) -> Result<Value, FleetError> {
-        let mut s = self.0.borrow_mut();
-        if url.ends_with("/cancel") {
-            s.cancels += 1;
-            return Ok(Value::Null);
-        }
-        assert!(url.ends_with("/generate"));
-        s.posts.push((url.into(), body.clone()));
-        s.replies.pop_front().expect("unexpected extra POST")
-    }
-}
-fn terminal(events: &[ProviderEvent]) -> usize {
-    events.iter().filter(|e| matches!(e, ProviderEvent::Done { .. } | ProviderEvent::Error(_))).count()
-}
-fn finish(p: &mut FleetQwenChatProvider<Script>, t: &Script) -> Vec<ProviderEvent> {
-    let mut events = Vec::new();
-    for _ in 0..30 {
-        events.extend(p.poll());
-        if terminal(&events) > 0 {
-            assert_eq!(terminal(&events), 1);
-            assert!(p.poll().is_empty());
-            return events;
-        }
-        t.advance();
-    }
-    panic!("admission never terminated");
-}
-
-#[test]
-fn refusals_then_acceptance_keep_request_identity_and_transcript() {
-    let t = Script::new([refused(409), refused(429), refused(503), accepted()]);
-    let mut p = t.provider(&[N1]);
-    p.begin_turn(&input()).unwrap();
-    assert!(matches!(p.poll().as_slice(), [ProviderEvent::Status { note, .. }] if note.contains("http 409")));
-    let probes = t.0.borrow().gets.len();
-    for _ in 0..100 { assert!(p.poll().is_empty()); }
-    assert_eq!(t.0.borrow().posts.len(), 1);
-    assert_eq!(t.0.borrow().gets.len(), probes);
-    t.advance();
-    let events = finish(&mut p, &t);
-    assert_eq!(events.iter().filter_map(|e| match e { ProviderEvent::Delta(s) => Some(s.as_str()), _ => None }).collect::<String>(), "answer");
-    assert!(events.contains(&ProviderEvent::Done { text: "answer".into() }));
-    assert!(p.picks.lock().dead_until.is_empty());
-    let posts = &t.0.borrow().posts;
-    assert_eq!(posts.len(), 4);
-    for (_, body) in posts { assert_eq!(body, &posts[0].1); }
-    assert_eq!(p.wire.len(), 2);
-    assert_eq!(posts[0].1.get("max_tokens").and_then(Value::as_u64), Some(73));
-    assert_eq!(posts[0].1.get("thinking").and_then(Value::as_bool), Some(false));
-    assert_eq!(posts[0].1.get("chat_session").and_then(Value::as_str), Some(p.conversation.as_str()));
-    assert_eq!(posts[0].1.get("prompt").and_then(Value::as_str), Some("prompt kept exactly"));
-    assert_eq!(posts[0].1.get("chat_system").and_then(Value::as_str), Some(input().system.as_str()));
-}
-
-#[test]
-fn complete_empty503_waits_then_accepts_once_with_identical_request() {
-    assert!(matches!(raw_reply(EMPTY503), Err(FleetError::Http { status: 503, no_job: true, .. })));
-    for json503_too in [false, true] {
-        let mut replies = vec![raw_reply(EMPTY503)];
-        if json503_too { replies.push(refused(503)); }
-        replies.push(accepted());
-        let t = Script::new(replies);
-        let mut p = t.provider(&[N1]);
-        p.begin_turn(&input()).unwrap();
-        assert!(p.pending.is_some());
-        assert!(p.active.is_none());
-        assert!(matches!(p.poll().as_slice(), [ProviderEvent::Status { note, .. }]
-            if note.contains("waiting") && note.contains("http 503") && note.contains("HTTP server overloaded before job admission")));
-        let probes = t.0.borrow().gets.len();
-        for _ in 0..100 { assert!(p.poll().is_empty()); }
-        assert_eq!(t.0.borrow().posts.len(), 1);
-        assert_eq!(t.0.borrow().gets.len(), probes);
-        t.advance();
-        let events = finish(&mut p, &t);
-        assert_eq!(events.iter().filter_map(|e| match e { ProviderEvent::Delta(s) => Some(s.as_str()), _ => None }).collect::<String>(), "answer");
-        assert!(events.contains(&ProviderEvent::Done { text: "answer".into() }));
-        assert!(p.pending.is_none());
-        assert!(p.picks.lock().dead_until.is_empty());
-        assert_eq!(p.wire.len(), 2);
-        let s = t.0.borrow();
-        assert_eq!(s.posts.len(), if json503_too { 3 } else { 2 });
-        assert!(s.posts[0].1.get("seed").and_then(Value::as_u64).is_some());
-        assert_eq!(s.posts[0].1.get("chat_session").and_then(Value::as_str), Some(p.conversation.as_str()));
-        for post in &s.posts { assert_eq!(post, &s.posts[0]); }
-    }
-}
-
-#[test]
-fn incomplete_or_non_refusal_http_never_replays() {
-    let mut replies: Vec<_> = (0..EMPTY503.len()).map(|end| raw_reply(&EMPTY503[..end])).collect();
-    let empty = std::str::from_utf8(EMPTY503).unwrap();
-    for wire in [
-        empty.replace("Content-Length: 0\r\n", ""),
-        empty.replace("Connection: close\r\n", ""),
-        empty.replace("Content-Length: 0", "Content-Length: 1"),
-        empty.replace("Content-Length: 0", "Content-Length: 1\r\nContent-Length: 0"),
-        empty.replace("Content-Length: 0", "Transfer-Encoding: chunked\r\nContent-Length: 0"),
-        empty.replace("503 Service Unavailable", "429 Too Many Requests"),
-        empty.replace("503 Service Unavailable", "409 Conflict"),
-        empty.replace("503 Service Unavailable", "500 Internal Server Error"),
-        empty.replace("503 Service Unavailable", "200 OK"),
-        format!("{empty}{{\"job_id\":\"j1\"}}"),
-    ] { replies.push(raw_reply(wire.as_bytes())); }
-    for body in ["null", "{", r#"{"error":"busy","job_id":"j1"}"#] {
-        replies.push(raw_reply(format!("HTTP/1.1 503 Service Unavailable\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{body}", body.len()).as_bytes()));
-    }
-    // Even valid JSON cannot establish safety when the declared body is truncated.
-    let body = r#"{"error":"busy","job_id":null}"#;
-    replies.push(raw_reply(format!("HTTP/1.1 503 Service Unavailable\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{body}", body.len() + 1).as_bytes()));
-    for reply in replies {
-        let t = Script::new([reply]);
-        let mut p = t.provider(&[N1, N2]);
-        assert!(p.begin_turn(&input()).is_err());
-        assert!(p.pending.is_none());
-        for _ in 0..10 { t.advance(); assert!(p.poll().is_empty()); }
-        assert_eq!(t.0.borrow().posts.len(), 1);
-    }
-}
-
-#[test]
-fn every_refusal_consumes_a_bounded_budget() {
-    let t = Script::new((0..MAX_ADMISSION_ATTEMPTS).map(|_| refused(503)));
-    let mut p = t.provider(&[N1]);
-    p.begin_turn(&input()).unwrap();
-    let events = finish(&mut p, &t);
-    assert!(matches!(events.last(), Some(ProviderEvent::Error(e)) if e.contains("http 503") && e.contains("all lanes busy") && e.contains("8 rounds")));
-    assert_eq!(t.0.borrow().posts.len(), MAX_ADMISSION_ATTEMPTS as usize);
-}
-
-#[test]
-fn second_node_accepts_same_model_and_body() {
-    let t = Script::new([refused(503), accepted()]);
-    let mut p = t.provider(&[N1, N2]);
-    p.begin_turn(&input()).unwrap();
-    assert!(finish(&mut p, &t).contains(&ProviderEvent::Done { text: "answer".into() }));
-    let s = t.0.borrow();
-    assert_eq!(s.posts[0].0, format!("{N1}/generate"));
-    assert_eq!(s.posts[1].0, format!("{N2}/generate"));
-    assert_eq!(s.posts[0].1, s.posts[1].1);
-}
-
-#[test]
-fn unavailable_nodes_cannot_change_model_or_bypass_readiness() {
-    for (base, row, reason) in [
-        (N2, models("qwen3.6-27b", true, "loaded"), "not eligible"),
-        (N2, models(MODEL, false, "loaded"), "weights disabled"),
-        (N2, models(MODEL, true, "downloading"), "not ready"),
-    ] {
-        {
-            let t = Script::new([refused(503)]);
-            let mut p = t.provider(&[N1, base]);
-            p.begin_turn(&input()).unwrap();
-            t.0.borrow_mut().models.insert(N1.into(), models(MODEL, false, "loaded"));
-            t.0.borrow_mut().models.insert(base.into(), row);
-            let events = finish(&mut p, &t);
-            assert!(matches!(events.last(), Some(ProviderEvent::Error(e)) if e.contains("http 503") && e.contains(reason)), "{events:?}");
-            assert_eq!(t.0.borrow().posts.len(), 1);
-        }
-    }
-}
-
-#[test]
-fn bad_input_auth_unknown_model_and_ambiguous_failures_never_replay() {
-    let mut failures: Vec<_> = [400, 401, 403, 404, 422, 500].into_iter().map(refused).collect();
-    for reason in ["write: disconnect after send", "read: connect n1: reset", "incomplete response body"] {
-        failures.push(Err(FleetError::Other(reason.into())));
-    }
-    for reply in failures {
-        let t = Script::new([reply]);
-        let mut p = t.provider(&[N1, N2]);
-        assert!(p.begin_turn(&input()).is_err());
-        for _ in 0..10 { t.advance(); assert!(p.poll().is_empty()); }
-        assert_eq!(t.0.borrow().posts.len(), 1);
-        assert!(p.picks.lock().dead_until.is_empty());
-    }
-}
-
-#[test]
-fn accepted_job_poll_failure_keeps_job_and_never_replays_output() {
-    let t = Script::new([accepted()]);
-    t.0.borrow_mut().polls = VecDeque::from([
-        Ok(json::obj(vec![("state", json::s("running")), ("partial_text", json::s("an"))])),
-        Err("read: disconnected".into()), done("answer"),
-    ]);
-    let mut p = t.provider(&[N1]);
-    p.begin_turn(&input()).unwrap();
-    let events = finish(&mut p, &t);
-    assert_eq!(events.iter().filter_map(|e| match e { ProviderEvent::Delta(s) => Some(s.as_str()), _ => None }).collect::<String>(), "answer");
-    assert_eq!(t.0.borrow().posts.len(), 1);
-    assert!(t.0.borrow().gets.iter().filter(|s| s.contains("/job/")).all(|s| s == &format!("{N1}/job/j1")));
-}
-
-#[test]
-fn cancel_waiting_or_during_reprobe_prevents_next_post() {
-    for (reply, during_probe) in [(refused(409), false), (refused(409), true),
-        (raw_reply(EMPTY503), false), (raw_reply(EMPTY503), true)] {
-        let t = Script::new([reply]);
-        let signal = Arc::new(AtomicBool::new(false));
-        let mut p = t.provider(&[N1]).with_cancel_signal(signal.clone());
-        p.begin_turn(&input()).unwrap();
-        p.poll(); // drain first waiting status
-        if during_probe { t.0.borrow_mut().cancel_on_probe = Some(signal); }
-        else { p.cancel(); }
-        for _ in 0..10 { t.advance(); assert!(p.poll().is_empty()); }
-        assert!(p.pending.is_none());
-        assert!(p.wire.is_empty());
-        assert_eq!(t.0.borrow().posts.len(), 1);
-        assert_eq!(t.0.borrow().cancels, 0);
-    }
-}
-
-#[test]
-fn three_concurrent_turns_finish_once_with_one_refusing() {
-    let scripts = [Script::new([refused(409), accepted()]), Script::new([accepted()]), Script::new([accepted()])];
-    let cache = Arc::new(FleetPickCache::new());
-    let mut providers: Vec<_> = scripts.iter().enumerate().map(|(i, t)| {
-        t.0.borrow_mut().polls = VecDeque::from([done(&format!("answer {i}"))]);
-        let mut p = t.provider(&[N1]);
-        p.picks = cache.clone();
-        p.begin_turn(&TurnInput::new("system", vec![ChatMessage::new(ChatRole::User, format!("prompt {i}"))])).unwrap();
-        p
-    }).collect();
-    let mut outputs = [Vec::new(), Vec::new(), Vec::new()];
-    for _ in 0..8 {
-        for i in 0..3 { outputs[i].extend(providers[i].poll()); scripts[i].advance(); }
-    }
-    for i in 0..3 {
-        assert_eq!(terminal(&outputs[i]), 1);
-        assert!(outputs[i].contains(&ProviderEvent::Done { text: format!("answer {i}") }));
-        assert_eq!(outputs[i].iter().filter_map(|e| match e { ProviderEvent::Delta(s) => Some(s.as_str()), _ => None }).collect::<String>(), format!("answer {i}"));
-        assert_eq!(scripts[i].0.borrow().posts.len(), if i == 0 { 2 } else { 1 });
-        assert_eq!(providers[i].wire.len(), 2);
-    }
-}
-
-#[test]
-fn detailed_rejection_preserves_status_and_only_bounded_safe_reason() {
-    let body = json::obj(vec![("prompt", json::s("private prompt")), ("chat_system", json::s("private system"))]);
-    let response = json::obj(vec![
-        ("job_id", Value::Null),
-        ("error", json::s(format!("busy: private prompt private system secret-token {}\nAuthorization: Bearer secret-token", "é".repeat(1000)))),
-        ("prompt", json::s("must not copy full response")),
-    ]);
-    let e = HttpFleetTransport::response(503, response, Some(&body), Some("secret-token")).unwrap_err();
-    assert!(matches!(&e, FleetError::Http { status: 503, no_job: true, reason } if reason.chars().count() <= 385 && reason.contains("busy")));
-    for private in ["private prompt", "private system", "secret-token", "Authorization:", "must not copy"] {
-        assert!(!e.to_string().contains(private));
-    }
-}
-
-#[test]
-fn job_id_or_non_error_body_is_never_an_admission_refusal() {
-    for body in [
-        json::obj(vec![("job_id", json::s("accepted")), ("error", json::s("busy"))]),
-        json::obj(vec![("job_id", Value::Int(1)), ("error", json::s("busy"))]),
-        Value::Null,
-    ] {
-        let reply = HttpFleetTransport::response(503, body, None, None);
-        let t = Script::new([reply]);
-        let mut p = t.provider(&[N1]);
-        assert!(p.begin_turn(&input()).is_err());
-        assert!(p.pending.is_none());
-        assert_eq!(t.0.borrow().posts.len(), 1);
-    }
-}
-
-#[test]
-fn proven_connect_failure_can_retry_but_legacy_error_strings_cannot() {
-    let t = Script::new([Err(FleetError::Connection("connect refused".into())), accepted()]);
-    let mut p = t.provider(&[N1]);
-    p.begin_turn(&input()).unwrap();
-    assert!(p.picks.is_dead(N1));
-    assert!(finish(&mut p, &t).contains(&ProviderEvent::Done { text: "answer".into() }));
-
-    struct Legacy(Script);
-    impl FleetTransport for Legacy {
-        fn get_json(&mut self, url: &str) -> Result<Value, String> { self.0.get_json(url) }
-        fn post_json(&mut self, _: &str, _: &Value) -> Result<Value, String> {
-            Err("connect n1: ambiguous legacy error".into())
-        }
-    }
-    let mut p = FleetQwenChatProvider::new(Legacy(Script::new([])), vec![N1.into()]);
-    assert!(p.begin_turn(&input()).is_err());
-    assert!(p.pending.is_none());
-}
-
-#[test]
-fn elapsed_deadline_expires_without_another_post() {
-    let t = Script::new([refused(429)]);
-    let mut p = t.provider(&[N1]);
-    p.begin_turn(&input()).unwrap();
-    p.poll();
-    t.0.borrow_mut().now += ADMISSION_BUDGET;
-    assert!(matches!(p.poll().as_slice(), [ProviderEvent::Error(error)] if error.contains("http 429")));
-    assert_eq!(t.0.borrow().posts.len(), 1);
-    assert!(p.poll().is_empty());
-}
-
-#[test]
-fn cancellation_signal_clears_wait_and_new_turn_rebuilds_unsent_tail() {
-    let t = Script::new([raw_reply(EMPTY503), accepted()]);
-    let signal = Arc::new(AtomicBool::new(false));
-    let mut p = t.provider(&[N1]).with_cancel_signal(signal.clone());
-    p.begin_turn(&input()).unwrap();
-    signal.store(true, Ordering::Relaxed);
-    t.advance();
-    assert!(p.poll().is_empty());
-    assert!(p.pending.is_none());
-    assert_eq!(t.0.borrow().posts.len(), 1);
-    signal.store(false, Ordering::Relaxed);
-    p.begin_turn(&TurnInput::new("new system", vec![ChatMessage::new(ChatRole::User, "replacement")])).unwrap();
-    let s = t.0.borrow();
-    let messages = s.posts[1].1.get("chat_messages").and_then(Value::as_arr).unwrap();
-    assert_eq!(messages.len(), 1);
-    assert_eq!(messages[0].get("text").and_then(Value::as_str), Some("replacement"));
-    assert_eq!(s.posts[0].1.get("chat_session"), s.posts[1].1.get("chat_session"));
-    assert_ne!(s.posts[0].1.get("seed"), s.posts[1].1.get("seed"));
-}
-
-#[test]
-fn server_unavailable_reply_without_job_id_is_a_safe_refusal() {
-    // /generate's unavailable-model gate emits ErrorJson without job_id.
-    let reply = HttpFleetTransport::response(503, json::obj(vec![
-        ("error", json::s("model qwen3.8-27b is unavailable: disabled")),
-    ]), None, None);
-    assert!(matches!(reply, Err(FleetError::Http { status: 503, no_job: true, .. })));
-    let t = Script::new([reply, accepted()]);
-    let mut p = t.provider(&[N1, N2]);
-    p.begin_turn(&input()).unwrap();
-    assert!(finish(&mut p, &t).contains(&ProviderEvent::Done { text: "answer".into() }));
-    assert_eq!(t.0.borrow().posts.len(), 2);
-}
-
-#[test]
-fn exhausted_poll_errors_never_resubmit_an_accepted_job() {
-    let t = Script::new([accepted()]);
-    t.0.borrow_mut().polls = (0..MAX_POLL_FAILS).map(|_| Err("read: job temporarily unreachable".into())).collect();
-    let mut p = t.provider(&[N1, N2]);
-    p.begin_turn(&input()).unwrap();
-    let events = finish(&mut p, &t);
-    assert!(matches!(events.as_slice(), [ProviderEvent::Error(error)] if error.contains("job temporarily unreachable")));
-    assert_eq!(t.0.borrow().posts.len(), 1);
-}
-
-#[test]
-fn local_use_cancellation_retries_on_another_node_with_identical_submission() {
-    let t = Script::new([accepted(), accepted()]);
-    t.0.borrow_mut().polls = VecDeque::from([cancelled("local-use: foreign-gpu-load"), done("answer")]);
-    let mut p = t.provider(&[N1, N2]);
-    p.begin_turn(&input()).unwrap();
-    let first = t.0.borrow().posts[0].1.clone();
-    let first_events = p.poll();
-    assert!(first_events.iter().all(|event| !matches!(event, ProviderEvent::Delta(_))));
-    assert!(first_events.iter().any(|event| matches!(event, ProviderEvent::Status { note, .. } if note.contains("local-use"))));
-    assert!(p.pending.is_some());
-    t.advance();
-    let events = finish(&mut p, &t);
-    assert!(events.contains(&ProviderEvent::Done { text: "answer".into() }));
-    let s = t.0.borrow();
-    assert_eq!(s.posts.len(), 2);
-    assert_eq!(s.posts[0].0, format!("{N1}/generate"));
-    assert_eq!(s.posts[1].0, format!("{N2}/generate"));
-    assert_eq!(s.posts[1].1, first);
-}
-
-#[test]
-fn empty_loading_poll_does_not_emit_think_before_local_use_recovery() {
-    let t = Script::new([accepted_with_think(true), accepted_with_think(true)]);
-    t.0.borrow_mut().polls = VecDeque::from([
-        Ok(json::obj(vec![("state", json::s("running"))])),
-        cancelled("local-use: foreign-gpu-load"),
-        done("</think>answer"),
-    ]);
-    let mut p = t.provider(&[N1, N2]);
-    p.begin_turn(&input()).unwrap();
-    assert!(p.poll().is_empty());
-    let events = p.poll();
-    assert!(events.iter().all(|event| !matches!(event, ProviderEvent::Delta(_))));
-    t.advance();
-    let events = finish(&mut p, &t);
-    assert!(events.contains(&ProviderEvent::Done { text: "<think></think>answer".into() }));
-    let deltas = events.iter().filter_map(|event| match event {
-        ProviderEvent::Delta(text) => Some(text.as_str()),
-        _ => None,
-    }).collect::<String>();
-    assert_eq!(deltas.matches("<think>").count(), 1);
-    assert_eq!(t.0.borrow().posts.len(), 2);
-}
-
-#[test]
-fn user_cancellation_does_not_retry() {
-    let t = Script::new([accepted(), accepted()]);
-    t.0.borrow_mut().polls = VecDeque::from([cancelled("user requested cancel")]);
-    let mut p = t.provider(&[N1, N2]);
-    p.begin_turn(&input()).unwrap();
-    let events = p.poll();
-    assert!(matches!(events.as_slice(), [ProviderEvent::Error(error)] if error.contains("user requested cancel")));
-    assert_eq!(t.0.borrow().posts.len(), 1);
-    assert!(p.pending.is_none());
-}
-
-#[test]
-fn local_use_cancellation_after_published_text_is_terminal_without_replay() {
-    let t = Script::new([accepted(), accepted()]);
-    t.0.borrow_mut().polls = VecDeque::from([
-        Ok(json::obj(vec![("state", json::s("running")), ("partial_text", json::s("hello"))])),
-        cancelled("local-use: foreign-gpu-load"),
-    ]);
-    let mut p = t.provider(&[N1, N2]);
-    p.begin_turn(&input()).unwrap();
-    let first = p.poll();
-    assert!(first.contains(&ProviderEvent::Delta("hello".into())));
-    let events = p.poll();
-    assert!(matches!(events.as_slice(), [ProviderEvent::Error(error)] if error.contains("local-use: foreign-gpu-load")));
-    assert_eq!(t.0.borrow().posts.len(), 1);
-    assert!(p.pending.is_none());
-}
-
-#[test]
-fn cancel_during_local_use_recovery_prevents_the_next_post() {
-    let t = Script::new([accepted(), accepted()]);
-    t.0.borrow_mut().polls = VecDeque::from([cancelled("local-use: foreign-gpu-load")]);
-    let mut p = t.provider(&[N1, N2]);
-    p.begin_turn(&input()).unwrap();
-    p.poll();
-    assert!(p.pending.is_some());
-    p.cancel();
-    t.advance();
-    for _ in 0..5 { assert!(p.poll().is_empty()); }
-    assert_eq!(t.0.borrow().posts.len(), 1);
-    assert!(p.pending.is_none());
-    assert!(p.wire.is_empty());
-}
-
-#[test]
-fn three_local_use_interruptions_are_bounded_and_never_return_to_an_interrupted_node() {
-    let n3 = "http://n3:1";
-    let t = Script::new([accepted(), accepted(), accepted()]);
-    t.0.borrow_mut().polls = VecDeque::from([
-        cancelled("local-use: foreign-gpu-load"),
-        cancelled("local-use: foreign-gpu-load"),
-        cancelled("local-use: foreign-gpu-load"),
-    ]);
-    let mut p = t.provider(&[N1, N2, n3]);
-    p.begin_turn(&input()).unwrap();
-    let terminal_events = finish(&mut p, &t);
-    assert_eq!(terminal(&terminal_events), 1);
-    assert!(terminal_events.iter().any(|event| matches!(event, ProviderEvent::Error(error) if error.contains("local-use: foreign-gpu-load"))));
-    let s = t.0.borrow();
-    assert_eq!(s.posts.len(), 3);
-    assert_eq!(s.posts.iter().map(|(url, _)| url.as_str()).collect::<Vec<_>>(), vec![
-        format!("{N1}/generate"), format!("{N2}/generate"), format!("{n3}/generate"),
-    ]);
-    assert!(p.pending.is_none());
-}
diff --git a/libs/ai/hub/src/realtime.rs b/libs/ai/hub/src/realtime.rs
index 8b5a2d036..71e485a6a 100644
--- a/libs/ai/hub/src/realtime.rs
+++ b/libs/ai/hub/src/realtime.rs
@@ -23,9 +23,7 @@ use std::time::{Duration, Instant};
 /// build without it does instead (refuses the request at admission time).
 #[cfg(feature = "video")]
 mod h264 {
-    pub use makepad_video::{
-        stream_debug, StreamVideoCodec, VideoStreamDecoder, VideoStreamEncoder, VideoStreamEncoderOptions,
-    };
+    pub use makepad_video::{StreamVideoCodec, VideoStreamDecoder, VideoStreamEncoder, VideoStreamEncoderOptions};
 }
 
 /// One connected realtime websocket: the sender the connection's write
@@ -271,30 +269,8 @@ impl RealtimeSession {
     /// Merges a partial `{"type":"control", ...}` update: only the fields
     /// present in `update` change anything (see [`apply_control_to_config`]
     /// for the `LiveConfig` subset; the session-only knobs are merged here).
-    pub fn apply_control(
-        &self,
-        update: &realtime_wire::ControlUpdateJson,
-    ) -> Result<(), AssetAiError> {
+    pub fn apply_control(&self, update: &realtime_wire::ControlUpdateJson) {
         let mut state = self.state.lock().unwrap();
-        let next_loop_mode = update
-            .loop_mode
-            .as_deref()
-            .and_then(|text| LoopMode::parse(text).ok())
-            .unwrap_or(state.loop_mode);
-        let next_output_encoding = update
-            .output_encoding
-            .as_deref()
-            .and_then(|text| OutputEncoding::parse(text).ok())
-            .filter(OutputEncoding::is_supported_in_this_build)
-            .unwrap_or(state.output_encoding);
-        if next_loop_mode == LoopMode::Feedback
-            && next_output_encoding == OutputEncoding::None
-        {
-            return Err(AssetAiError::Params(
-                "realtime: loop_mode \"feedback\" requires output frames; output_encoding \"none\" is not allowed"
-                    .to_string(),
-            ));
-        }
         apply_control_to_config(&mut state.config, update);
         if let Some(mode) = update
             .loop_mode
@@ -338,7 +314,6 @@ impl RealtimeSession {
         if update.reset == Some(true) {
             self.reset_requested.store(true, Ordering::Relaxed);
         }
-        Ok(())
     }
 
     /// `{"type":"reference", "slot":N, ...}`: grows `references` with black
@@ -393,20 +368,8 @@ impl RealtimeSession {
             }
         }
         let decoder = decoder_slot.as_mut().unwrap();
-        // The decoder wants monotonic 100 ns timestamps; the wire only
-        // carries a frame index, so stamp it at a nominal 30 fps.
-        let pts_100ns = header.frame_index as i64 * 333_333;
-        h264::stream_debug::log(|| {
-            format!(
-                "realtime: h264 frame #{} {} bytes head [{}]",
-                header.frame_index,
-                payload.len(),
-                h264::stream_debug::head(payload)
-            )
-        });
-        match decoder.push_packet(payload, pts_100ns) {
+        match decoder.push_packet(payload, header.frame_index as i64) {
             Ok(frames) => {
-                h264::stream_debug::log(|| format!("realtime: h264 frame #{} -> {} decoded", header.frame_index, frames.len()));
                 if let Some(frame) = frames.into_iter().last() {
                     self.push_input_frame(RgbImage {
                         width: frame.width,
@@ -418,11 +381,8 @@ impl RealtimeSession {
                 // or the decoder still buffering) — not a drop.
             }
             Err(e) => {
-                let dropped = self.dropped_decode.fetch_add(1, Ordering::Relaxed) + 1;
-                h264::stream_debug::log(|| format!("realtime: h264 frame #{} decode failed: {e}", header.frame_index));
-                if dropped <= 3 || dropped % 100 == 0 {
-                    eprintln!("realtime: h264 input decode failed, dropping packet ({dropped} so far): {e}");
-                }
+                eprintln!("realtime: h264 input decode failed, dropping packet: {e}");
+                self.dropped_decode.fetch_add(1, Ordering::Relaxed);
             }
         }
     }
@@ -436,7 +396,7 @@ impl RealtimeSession {
     /// Handles one client -> server text message: control / reference / stop.
     pub fn handle_text(&self, text: &str) -> Result<(), AssetAiError> {
         match realtime_wire::parse_client_message(text)? {
-            ClientMessage::Control(update) => self.apply_control(&update)?,
+            ClientMessage::Control(update) => self.apply_control(&update),
             ClientMessage::Reference(reference) => {
                 let slot = reference.slot.unwrap_or(0) as usize;
                 let png_b64 = reference.png_b64.as_deref().unwrap_or("");
@@ -462,7 +422,6 @@ impl RealtimeSession {
     fn encode_output(&self, image: &RgbImage, frame_index: u32) -> Vec<Vec<u8>> {
         let output_encoding = self.state.lock().unwrap().output_encoding;
         match output_encoding {
-            OutputEncoding::None => Vec::new(),
             OutputEncoding::Raw | OutputEncoding::Png => {
                 vec![encode_output_frame(image, output_encoding, frame_index)]
             }
@@ -613,8 +572,8 @@ fn encode_output_frame(image: &RgbImage, encoding: OutputEncoding, frame_index:
                 }
             }
         }
-        OutputEncoding::H264 | OutputEncoding::None => {
-            eprintln!("realtime: encode_output_frame called with non-frame encoding (should route through encode_output) - using raw");
+        OutputEncoding::H264 => {
+            eprintln!("realtime: encode_output_frame called with H264 (should route through encode_output) — using raw");
             (FrameKind::Raw, image.data.clone())
         }
     };
@@ -1149,14 +1108,6 @@ pub fn run_live(
     cancel: &CancelToken,
     mut progress: impl FnMut(&str, u64, u64, f64),
 ) -> Result<(), AssetAiError> {
-    let started = Instant::now();
-    {
-        let codec = session.codec_stats();
-        eprintln!(
-            "realtime {}: live session open — model {}, {} in, {} out",
-            session.job_id, session.model_id, codec.input, codec.output
-        );
-    }
     let mut last_output: Option<RgbImage> = None;
     let mut feedback = FeedbackState::default();
     let mut frame_index: u64 = 0;
@@ -1235,15 +1186,6 @@ pub fn run_live(
                     if let Some(frame) = session.take_mailbox_frame() {
                         break frame;
                     }
-                    if session.socket_count() == 0 {
-                        // Nobody listening and nobody feeding: a client that
-                        // died without `stop` would otherwise park this
-                        // branch forever and hold the GPU slot. Go back
-                        // through the top, where the idle timeout counts a
-                        // socketless session down and ends it.
-                        session.wait_for_mailbox(Duration::from_millis(250));
-                        continue 'session;
-                    }
                     if session.loop_mode() != LoopMode::Feed {
                         // A control update flipped the session to feedback
                         // while this branch sat waiting for input. Re-enter
@@ -1356,9 +1298,6 @@ pub fn run_live(
             }
         };
 
-        if let Some(aux_json) = out.aux_json.as_deref() {
-            session.push_bytes(realtime_wire::encode_aux_message(frame_index, aux_json));
-        }
         {
             let mut slot = outbound.lock().unwrap();
             if slot.replace((frame_index, out.image.clone())).is_some() {
@@ -1432,27 +1371,6 @@ pub fn run_live(
     outbound_cv.notify_all();
     result
     });
-    // One line per session in the service log: enough to tell from a
-    // headless box whether the wire decoded and how fast the model ran.
-    let elapsed = started.elapsed().as_secs_f64();
-    let frames_in = session.frames_in.load(Ordering::Relaxed);
-    let frames_out = session.frames_out.load(Ordering::Relaxed);
-    let codec = session.codec_stats();
-    eprintln!(
-        "realtime {}: session closed after {elapsed:.1} s — {} {} frames in, {frames_out} out ({:.1} fps), \
-         {} dropped, {} undecodable, {} unencoded{}",
-        session.job_id,
-        codec.input,
-        frames_in,
-        if elapsed > 0.0 { frames_out as f64 / elapsed } else { 0.0 },
-        session.dropped.load(Ordering::Relaxed),
-        codec.dropped_decode,
-        session.dropped_encode.load(Ordering::Relaxed),
-        match &result {
-            Ok(()) => String::new(),
-            Err(e) => format!(", error: {e}"),
-        }
-    );
     result
 }
 
@@ -1722,33 +1640,6 @@ mod tests {
         assert_eq!(params.config.noise_mode.resolve(LoopMode::Feed), NoiseMode::Reroll);
     }
 
-    #[test]
-    fn output_encoding_none_is_feed_only() {
-        use crate::protocol::RealtimeRequestJson;
-
-        let feed = RealtimeRequestJson {
-            model: "testpattern".to_string(),
-            loop_mode: Some("feed".to_string()),
-            output_encoding: Some("none".to_string()),
-            ..Default::default()
-        };
-        let params = LiveParams::from_request(&feed).unwrap();
-        assert_eq!(params.output_encoding, OutputEncoding::None);
-
-        let feedback = RealtimeRequestJson {
-            model: "testpattern".to_string(),
-            loop_mode: Some("feedback".to_string()),
-            output_encoding: Some("none".to_string()),
-            ..Default::default()
-        };
-        let error = LiveParams::from_request(&feedback)
-            .err()
-            .expect("feedback with no output must be refused");
-        assert!(matches!(error, AssetAiError::Params(_)));
-        assert!(error.to_string().contains("feedback"));
-        assert!(error.to_string().contains("output_encoding \"none\""));
-    }
-
     #[test]
     fn strength_is_a_five_position_switch_at_four_steps() {
         use crate::backend::img2img_start_step;
@@ -2048,12 +1939,7 @@ mod tests {
             // A frame that changes every step, so frame_diff is non-zero.
             let tint = (frame.frame_index * 40 % 256) as u8;
             let image = solid_image(frame.config.width, frame.config.height, [tint, 20, 30]);
-            Ok(crate::backend::LiveFrameOut {
-                image,
-                aux_json: None,
-                model_ms: 0.1,
-                text_encode_ms: 0.0,
-            })
+            Ok(crate::backend::LiveFrameOut { image, model_ms: 0.1, text_encode_ms: 0.0 })
         }
     }
 
@@ -2109,48 +1995,6 @@ mod tests {
         }
     }
 
-    /// A feed-mode client that vanishes without `stop` (a crash, a kill)
-    /// must not hold the box's live slot forever: once its socket is gone
-    /// the idle timeout ends the session even though no frame ever arrives
-    /// again.
-    #[test]
-    fn run_live_feed_mode_ends_when_the_last_socket_leaves_past_the_idle_timeout() {
-        let mut params = recording_params(LoopMode::Feed);
-        params.idle_timeout_s = 1;
-        let session = std::sync::Arc::new(RealtimeSession::new("job-t".to_string(), &params));
-        let (socket_tx, socket_rx) = mpsc::channel();
-        session.add_socket(1, socket_tx);
-        let seen = std::sync::Arc::new(Mutex::new(Vec::new()));
-        let source = gradient_image(32, 32);
-        let worker = {
-            let session = session.clone();
-            let seen = seen.clone();
-            let source = source.clone();
-            std::thread::spawn(move || {
-                let mut backend = RecordingBackend { seen, source };
-                let cancel = CancelToken::new();
-                run_live(&session, &mut backend, &cancel, |_, _, _, _| {})
-            })
-        };
-        session.push_input_frame(source);
-        let deadline = Instant::now() + Duration::from_secs(10);
-        while seen.lock().unwrap().is_empty() {
-            assert!(Instant::now() < deadline, "the first frame never ran");
-            std::thread::sleep(Duration::from_millis(5));
-        }
-        // The client is gone: socket closed, no stop, no more frames.
-        session.remove_socket(1);
-        drop(socket_rx);
-        let started = Instant::now();
-        let deadline = started + Duration::from_secs(8);
-        while !worker.is_finished() {
-            assert!(Instant::now() < deadline, "a socketless feed session must end on the idle timeout");
-            std::thread::sleep(Duration::from_millis(20));
-        }
-        worker.join().unwrap().unwrap();
-        assert!(started.elapsed() >= Duration::from_millis(900), "ended before the idle timeout");
-    }
-
     #[test]
     fn run_live_feed_mode_passes_init_without_anchor_and_rerolls_the_seed() {
         let source = gradient_image(32, 32);
@@ -2342,7 +2186,7 @@ mod tests {
             prompt: Some("hi".to_string()),
             ..Default::default()
         };
-        session.apply_control(&update).unwrap();
+        session.apply_control(&update);
         let (config, loop_mode, output_encoding, max_fps) = session.snapshot();
         assert_eq!(loop_mode, LoopMode::Feedback);
         assert_eq!(output_encoding, OutputEncoding::Png);
@@ -2350,32 +2194,6 @@ mod tests {
         assert_eq!(config.prompt, "hi");
     }
 
-    #[test]
-    fn none_control_sends_no_frame_and_refuses_feedback() {
-        let params = LiveParams {
-            model: "testpattern".to_string(),
-            config: LiveConfig::default(),
-            loop_mode: LoopMode::Feed,
-            input_encoding: OutputEncoding::Raw,
-            output_encoding: OutputEncoding::None,
-            max_fps: 0.0,
-            idle_timeout_s: 30,
-        };
-        let session = RealtimeSession::new("job-none".to_string(), &params);
-        assert!(session.encode_output(&RgbImage::blank(16, 16), 0).is_empty());
-
-        let update = ControlUpdateJson {
-            kind: "control".to_string(),
-            loop_mode: Some("feedback".to_string()),
-            ..Default::default()
-        };
-        let error = session.apply_control(&update).unwrap_err();
-        assert!(matches!(error, AssetAiError::Params(_)));
-        let (_, loop_mode, output_encoding, _) = session.snapshot();
-        assert_eq!(loop_mode, LoopMode::Feed);
-        assert_eq!(output_encoding, OutputEncoding::None);
-    }
-
     /// The server-loop handshake: open in feed, push the source once, flip
     /// to feedback after the first output. The worker used to park on the
     /// mailbox inside the feed branch and never re-read the mode — one frame
diff --git a/libs/ai/hub/src/realtime_wire.rs b/libs/ai/hub/src/realtime_wire.rs
index 64a185490..85238bd64 100644
--- a/libs/ai/hub/src/realtime_wire.rs
+++ b/libs/ai/hub/src/realtime_wire.rs
@@ -9,54 +9,6 @@
 use crate::error::AssetAiError;
 use makepad_micro_serde::*;
 
-/// Admission is retryable only when the server definitively created no job.
-/// Missing fields are not null: a truncated/legacy error or transport failure
-/// may conceal an accepted session and must never trigger another POST.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum RealtimeOpenResponse {
-    Accepted { job_id: String, ws_path: String },
-    Unavailable { reason: String },
-    Failed { reason: String },
-}
-
-pub fn classify_realtime_open_response(status: u16, body: &[u8]) -> RealtimeOpenResponse {
-    use makepad_strict_json::Value;
-    let failed = || RealtimeOpenResponse::Failed {
-        reason: format!("realtime open: http {status} {}", String::from_utf8_lossy(body).chars().take(200).collect::<String>()),
-    };
-    // Unlike optional typed fields, strict JSON preserves explicit nulls,
-    // rejects duplicate keys, invalid UTF-8 and trailing/truncated data.
-    let Ok(root @ Value::Obj(_)) = makepad_strict_json::parse(body) else { return failed() };
-    let error = root.get("error");
-    if status == 200 && matches!(error, None | Some(Value::Null)) {
-        if let (Some(Value::Str(job_id)), Some(Value::Str(ws_path))) = (root.get("job_id"), root.get("ws_path")) {
-            if !job_id.is_empty() && ws_path == &format!("/realtime/{job_id}") {
-                return RealtimeOpenResponse::Accepted { job_id: job_id.clone(), ws_path: ws_path.clone() };
-            }
-        }
-    }
-    if matches!(status, 409 | 429 | 503)
-        && matches!(root.get("job_id"), Some(Value::Null))
-        && matches!(root.get("ws_path"), Some(Value::Null))
-    {
-        if let Some(Value::Str(reason)) = error {
-            // These are admission reasons, not arbitrary model/backend errors.
-            let local_use = reason.strip_prefix("model unavailable: local-use:")
-                .or_else(|| reason.strip_prefix("local-use:"))
-                .is_some_and(|s| !s.trim().is_empty());
-            let queue_full = reason.strip_prefix("queue full: ")
-                .and_then(|s| s.strip_suffix(" jobs already queued on this node"))
-                .is_some_and(|n| n.parse::<usize>().is_ok());
-            if local_use || queue_full || matches!(reason.as_str(),
-                "busy: a job is already queued or running" | "temporarily unavailable" | "model unavailable: temporarily unavailable")
-            {
-                return RealtimeOpenResponse::Unavailable { reason: reason.clone() };
-            }
-        }
-    }
-    failed()
-}
-
 // ---------------------------------------------------------------------------
 // Binary frame header (both directions)
 // ---------------------------------------------------------------------------
@@ -358,16 +310,6 @@ pub fn encode_stats_message(mut stats: StatsMessageJson) -> String {
     stats.serialize_json()
 }
 
-/// Wraps an already-validated backend JSON value without parsing or
-/// re-serializing it. Server pushes are websocket Binary payloads, so the
-/// returned bytes intentionally have no FRFL frame header.
-pub fn encode_aux_message(frame_index: u64, data_json: &str) -> Vec<u8> {
-    format!(
-        "{{\"type\":\"aux\",\"frame_index\":{frame_index},\"data\":{data_json}}}"
-    )
-    .into_bytes()
-}
-
 #[derive(Clone, Debug, Default, SerJson, DeJson)]
 struct ErrorMessageJson {
     #[rename(type)]
@@ -402,51 +344,6 @@ pub fn encode_stopped_message(reason: &str) -> String {
 mod tests {
     use super::*;
 
-    #[test]
-    fn realtime_admission_requires_explicit_no_job_temporary_refusal() {
-        let body = br#"{"job_id":null,"ws_path":null,"error":"model unavailable: local-use: quiet-hysteresis"}"#;
-        for status in [409, 429, 503] {
-            assert!(matches!(classify_realtime_open_response(status, body), RealtimeOpenResponse::Unavailable { .. }));
-        }
-        for status in [200, 400, 404, 500] {
-            assert!(matches!(classify_realtime_open_response(status, body), RealtimeOpenResponse::Failed { .. }));
-        }
-        for reason in ["busy: a job is already queued or running", "queue full: 3 jobs already queued on this node", "temporarily unavailable"] {
-            let body = format!(r#"{{"job_id":null,"ws_path":null,"error":"{reason}"}}"#);
-            assert!(matches!(classify_realtime_open_response(409, body.as_bytes()), RealtimeOpenResponse::Unavailable { .. }));
-        }
-    }
-
-    #[test]
-    fn realtime_admission_never_retries_accepted_ambiguous_or_malformed_responses() {
-        for body in [
-            "", "null", "{}", "{", "not json",
-            r#"{"error":"model unavailable: local-use: busy"}"#,
-            r#"{"job_id":null,"error":"model unavailable: local-use: busy"}"#,
-            r#"{"ws_path":null,"error":"model unavailable: local-use: busy"}"#,
-            r#"{"job_id":"job-1","ws_path":null,"error":"local-use: busy"}"#,
-            r#"{"job_id":null,"ws_path":"/realtime/job-1","error":"local-use: busy"}"#,
-            r#"{"job_id":0,"ws_path":null,"error":"local-use: busy"}"#,
-            r#"{"job_id":"","ws_path":"","error":"local-use: busy"}"#,
-            r#"{"job_id":null,"ws_path":null,"error":"local-use: busy"} garbage"#,
-            r#"{"job_id":"job-1","job_id":null,"ws_path":null,"error":"local-use: busy"}"#,
-            r#"{"job_id":null,"ws_path":null,"error":"bad request: local-use: busy"}"#,
-            r#"{"job_id":null,"ws_path":null,"error":"model unavailable: backend not compiled"}"#,
-            r#"{"job_id":null,"ws_path":null,"error":"unknown model: flux"}"#,
-            r#"{"job_id":null,"ws_path":null,"error":"model unavailable: local-use:"}"#,
-        ] {
-            assert!(matches!(classify_realtime_open_response(409, body.as_bytes()), RealtimeOpenResponse::Failed { .. }), "{body}");
-        }
-        assert!(matches!(classify_realtime_open_response(503, b"\xff"), RealtimeOpenResponse::Failed { .. }));
-        let accepted = br#"{"job_id":"job-1","ws_path":"/realtime/job-1"}"#;
-        assert_eq!(classify_realtime_open_response(200, accepted), RealtimeOpenResponse::Accepted {
-            job_id: "job-1".into(), ws_path: "/realtime/job-1".into(),
-        });
-        assert!(matches!(classify_realtime_open_response(409, accepted), RealtimeOpenResponse::Failed { .. }));
-        let accepted_error = br#"{"job_id":"job-1","ws_path":"/realtime/job-1","error":"local-use: busy"}"#;
-        assert!(matches!(classify_realtime_open_response(200, accepted_error), RealtimeOpenResponse::Failed { .. }));
-    }
-
     #[test]
     fn frame_round_trip_raw() {
         let header = FrameHeader {
@@ -526,17 +423,6 @@ mod tests {
         assert!(!is_frame_message(json.as_bytes()));
     }
 
-    #[test]
-    fn aux_message_embeds_raw_json_without_a_frame_header() {
-        let data = r#"{"n_people":1,"opaque":[1, 2]}"#;
-        let bytes = encode_aux_message(17, data);
-        assert_eq!(
-            bytes,
-            br#"{"type":"aux","frame_index":17,"data":{"n_people":1,"opaque":[1, 2]}}"#
-        );
-        assert!(!is_frame_message(&bytes));
-    }
-
     #[test]
     fn parse_client_message_control_partial_fields() {
         let msg = parse_client_message(r#"{"type":"control","prompt":"a cat","steps":8}"#).unwrap();
diff --git a/libs/ai/hub/src/registry.rs b/libs/ai/hub/src/registry.rs
index 6e719e366..3a0eab083 100644
--- a/libs/ai/hub/src/registry.rs
+++ b/libs/ai/hub/src/registry.rs
@@ -139,8 +139,6 @@ pub enum Domain {
     Matte,
     /// Image -> metric depthmap (Depth-Anything-3).
     Depth,
-    /// Image/frame -> structured human body pose packet (SAM 3D Body).
-    Body,
     /// Image + text prompt -> instance mask PNG + RGBA cutout (SAM 3.1).
     Segment,
     /// Mesh GLB -> skinned/rigged GLB (SkinTokens).
@@ -195,19 +193,6 @@ pub enum Domain {
     Vision,
     /// Scanned page -> HTML transcription (Chandra 2 on the vision tower).
     Ocr,
-    /// Speech audio -> timed transcript (Whisper). The `stt.whisper` pipe;
-    /// `Speech` stays text-to-speech, so the two never share affinity.
-    Stt,
-    /// Audio -> beat and downbeat tracking JSON.
-    Beats,
-    /// Stereo music -> four separated stems.
-    Stems,
-    /// Audio -> polyphonic note transcription JSON/MIDI.
-    Notes,
-    /// Audio -> music-structure sections.
-    Sections,
-    /// Image -> sewing-pattern JSON.
-    Garment,
 }
 
 impl Domain {
@@ -222,7 +207,6 @@ impl Domain {
             "world" => Some(Domain::World),
             "matte" => Some(Domain::Matte),
             "depth" => Some(Domain::Depth),
-            "body" => Some(Domain::Body),
             "segment" => Some(Domain::Segment),
             "rig" => Some(Domain::Rig),
             "motion" => Some(Domain::Motion),
@@ -236,12 +220,6 @@ impl Domain {
             "splat" => Some(Domain::Splat),
             "vision" => Some(Domain::Vision),
             "ocr" => Some(Domain::Ocr),
-            "stt" => Some(Domain::Stt),
-            "beats" => Some(Domain::Beats),
-            "stems" => Some(Domain::Stems),
-            "notes" => Some(Domain::Notes),
-            "sections" => Some(Domain::Sections),
-            "garment" => Some(Domain::Garment),
             _ => None,
         }
     }
@@ -257,7 +235,6 @@ impl Domain {
             Domain::World => "world",
             Domain::Matte => "matte",
             Domain::Depth => "depth",
-            Domain::Body => "body",
             Domain::Segment => "segment",
             Domain::Rig => "rig",
             Domain::Motion => "motion",
@@ -271,12 +248,6 @@ impl Domain {
             Domain::Splat => "splat",
             Domain::Vision => "vision",
             Domain::Ocr => "ocr",
-            Domain::Stt => "stt",
-            Domain::Beats => "beats",
-            Domain::Stems => "stems",
-            Domain::Notes => "notes",
-            Domain::Sections => "sections",
-            Domain::Garment => "garment",
         }
     }
 }
@@ -398,14 +369,11 @@ pub struct ModelLicense {
 
 impl ModelLicense {
     /// Stable identity of the *text* the user accepted: sha256 when pinned,
-    /// otherwise a hash of the licence name and canonical URL. A registry
-    /// correction to either value therefore prompts again.
+    /// otherwise the canonical URL.
     pub fn identity(&self) -> String {
         self.sha256
             .clone()
-            .unwrap_or_else(|| {
-                crate::sha256::sha256_hex(format!("{}\0{}", self.name, self.url).as_bytes())
-            })
+            .unwrap_or_else(|| self.url.clone())
     }
 }
 
@@ -479,7 +447,7 @@ impl Registry {
         for model in wire.models {
             let domain = Domain::parse(&model.domain).ok_or_else(|| {
                 AssetAiError::Registry(format!(
-                    "model {}: unknown domain {:?} (expected image|mesh|video|audio|text|speech|world|matte|depth|body|segment|rig|motion|music|paint|edit|upscale|control|inpaint|enhance|splat|vision|ocr|beats|stems|notes|sections|garment)",
+                    "model {}: unknown domain {:?} (expected image|mesh|video|audio|text|speech|world|matte|depth|segment|rig|motion)",
                     model.id, model.domain
                 ))
             })?;
@@ -900,24 +868,6 @@ mod tests {
             registry.find("pbr-testpattern").is_none(),
             "deterministic paint-test is crate-internal and must not advertise"
         );
-        let beats = registry.find("beat-this").unwrap();
-        assert_eq!(beats.domain, Domain::Beats);
-        assert_eq!(beats.backend, "beats");
-        assert_eq!(beats.vram_gb, Some(0.5));
-        assert_eq!(beats.files.len(), 2);
-        let final_weights = beats.file_by_role("weights").unwrap();
-        assert_eq!(final_weights.size, Some(81_058_141));
-        assert_eq!(
-            final_weights.sha256.as_deref(),
-            Some("8c328b45f59d8dd3dff219253ff6a8d6482be57d0133a29140e2febbf8eb8331")
-        );
-        assert!(final_weights.path.starts_with("https://cloud.cp.jku.at/"));
-        assert!(beats.file_by_role("weights-small").unwrap().optional);
-        let stems = registry.find("bs-roformer-4stem").unwrap();
-        assert_eq!(stems.domain, Domain::Stems);
-        assert_eq!(stems.backend, "stems");
-        assert_eq!(stems.files.len(), 1);
-        assert_eq!(stems.file_by_role("weights").unwrap().size, Some(527_385_512));
         let hunyuan = registry.find("hunyuan3d-paint-2.1").unwrap();
         assert_eq!(hunyuan.domain, Domain::Paint);
         assert_eq!(hunyuan.backend, "paint");
@@ -1538,47 +1488,6 @@ mod tests {
         // The licensing guard lives in the note: the x.1 refreshes are NC.
         assert!(depth.note.as_deref().unwrap().contains("Apache-2.0"));
 
-        // Body domain: the pinned native artifact.
-        let native_body = registry.find("sam3dbody").unwrap();
-        assert_eq!(native_body.domain, Domain::Body);
-        assert_eq!(native_body.backend, "body-native");
-        assert!(native_body.available && !native_body.gated);
-        assert_eq!(native_body.vram_gb, Some(4.5));
-        // The checkpoint plus the optional SAM 3.1 detector for `detect`
-        // (the same artifact the segment entry pins, so one cache file).
-        assert_eq!(native_body.files.len(), 2);
-        let detector = native_body.file_by_role("native-segment").unwrap();
-        assert!(detector.optional);
-        assert_eq!(
-            detector.cache_as,
-            registry
-                .find("sam3-1-multiplex")
-                .unwrap()
-                .file_by_role("native-segment")
-                .unwrap()
-                .cache_as
-        );
-        let body_weights = native_body.file_by_role("native-body").unwrap();
-        assert_eq!(body_weights.repo, "Comfy-Org/sam-3d-body");
-        assert_eq!(
-            body_weights.path,
-            "detection/sam_3d_body_dinov3_bf16.safetensors"
-        );
-        assert_eq!(
-            body_weights.revision.as_deref(),
-            Some("60476aced0b8de0a0e82a318c79a85061cc97434")
-        );
-        assert_eq!(body_weights.size, Some(2_830_737_652));
-        assert_eq!(
-            body_weights.sha256.as_deref(),
-            Some("59fa45200c504c5b56625004d7d3385daf48c616613e88099e43bf83b3e249cf")
-        );
-        assert_eq!(
-            body_weights.cache_as,
-            "body/sam3dbody/sam_3d_body_dinov3_bf16.safetensors"
-        );
-        assert!(!body_weights.repo.starts_with("facebook/"));
-
         // Segment domain: pinned Comfy-Org SAM 3.1 multiplex CUDA artifact.
         let segment = registry.find("sam3-1-multiplex").unwrap();
         assert_eq!(segment.domain, Domain::Segment);
@@ -1851,18 +1760,4 @@ mod tests {
         let message = Registry::parse(json).unwrap_err().to_string();
         assert!(message.contains("unknown license restriction"), "{message}");
     }
-
-    #[test]
-    fn local_app_domains_round_trip() {
-        for (text, domain) in [
-            ("beats", Domain::Beats),
-            ("stems", Domain::Stems),
-            ("notes", Domain::Notes),
-            ("sections", Domain::Sections),
-            ("garment", Domain::Garment),
-        ] {
-            assert_eq!(Domain::parse(text), Some(domain));
-            assert_eq!(domain.as_str(), text);
-        }
-    }
 }
diff --git a/libs/ai/hub/src/residency.rs b/libs/ai/hub/src/residency.rs
index 5e5e5b6f6..43e96c999 100644
--- a/libs/ai/hub/src/residency.rs
+++ b/libs/ai/hub/src/residency.rs
@@ -29,7 +29,6 @@ use crate::error::AssetAiError;
 use crate::gpu::query_gpu;
 use crate::registry::ModelSpec;
 use std::collections::HashSet;
-use std::sync::atomic::{AtomicU64, Ordering};
 use std::time::{Duration, Instant};
 
 /// Default admission safety reserve on top of a model's estimated peak.
@@ -40,121 +39,6 @@ pub const EVICT_VERIFY_TIMEOUT: Duration = Duration::from_secs(15);
 /// (driver bookkeeping can trail the allocator by seconds on WDDM).
 pub const ADMIT_TIMEOUT: Duration = Duration::from_secs(20);
 const POLL_INTERVAL: Duration = Duration::from_millis(250);
-const UNKNOWN_USABLE_MB: u64 = u64::MAX;
-
-/// Last measured post-eviction VRAM ceiling. The measurement itself happens
-/// only at startup or when the service has retired every resident; ordinary
-/// `/health` polling must not mistake a currently loaded model for permanent
-/// driver/display overhead.
-#[derive(Debug)]
-pub struct UsableVram(AtomicU64);
-
-impl UsableVram {
-    pub fn new(value: Option<u64>) -> Self {
-        Self(AtomicU64::new(value.unwrap_or(UNKNOWN_USABLE_MB)))
-    }
-
-    pub fn get(&self) -> Option<u64> {
-        match self.0.load(Ordering::Relaxed) {
-            UNKNOWN_USABLE_MB => None,
-            value => Some(value),
-        }
-    }
-
-    pub fn refresh(&self) -> Option<u64> {
-        self.refresh_from_gpu(&query_gpu())
-    }
-
-    pub fn refresh_from_gpu(&self, gpu: &crate::gpu::GpuInfo) -> Option<u64> {
-        let value = usable_vram_mb(gpu);
-        if let Some(value) = value {
-            self.0.store(value, Ordering::Relaxed);
-            Some(value)
-        } else {
-            self.get()
-        }
-    }
-}
-
-/// Fresh VRAM samples bracketing an allocator-pool trim. The final admission
-/// poll may observe more of the asynchronous driver release than the immediate
-/// `after` sample, so diagnostics compute the released amount against the
-/// final value with [`Self::released_mb_at`].
-#[derive(Clone, Debug)]
-pub struct CachedPoolTrim {
-    pub before_free_mb: Option<u64>,
-    pub after_gpu: crate::gpu::GpuInfo,
-}
-
-impl CachedPoolTrim {
-    pub fn after_free_mb(&self) -> Option<u64> {
-        self.after_gpu.vram_free_mb
-    }
-
-    pub fn released_mb_at(&self, final_free_mb: u64) -> u64 {
-        self.before_free_mb
-            .map(|before| final_free_mb.saturating_sub(before))
-            .unwrap_or(0)
-    }
-}
-
-/// Trim cached device allocations between two uncached GPU samples. Keeping
-/// the sampler and trim operation injectable makes the admission rule testable
-/// without CUDA or `nvidia-smi`.
-pub fn trim_cached_pool_with<Q, T>(mut query: Q, trim: T) -> CachedPoolTrim
-where
-    Q: FnMut() -> crate::gpu::GpuInfo,
-    T: FnOnce(),
-{
-    let before_free_mb = query().vram_free_mb;
-    trim();
-    CachedPoolTrim {
-        before_free_mb,
-        after_gpu: query(),
-    }
-}
-
-/// Admission decision from the post-trim sample. `previous_free_mb` keeps a
-/// briefly stale NVML sample from making free memory appear to go backwards.
-pub fn admission_after_trim(
-    trimmed: &CachedPoolTrim,
-    previous_free_mb: u64,
-    need_mb: u64,
-) -> (u64, bool) {
-    let free_mb = trimmed
-        .after_free_mb()
-        .map(|after| after.max(previous_free_mb))
-        .unwrap_or(previous_free_mb);
-    (free_mb, free_mb >= need_mb)
-}
-
-/// `total - non_evictable_baseline`, expressed from one idle-card sample.
-/// Clamping protects the public health contract from inconsistent driver
-/// samples that briefly report free memory above total memory.
-pub fn usable_vram_mb(gpu: &crate::gpu::GpuInfo) -> Option<u64> {
-    Some(gpu.vram_free_mb?.min(gpu.vram_total_mb?))
-}
-
-/// Why a model can never pass the load-time byte gate on this node.
-pub fn too_small_note(spec: &ModelSpec, reserve_mb: u64, usable_mb: u64) -> Option<String> {
-    let estimate_mb = estimated_peak_mb(spec);
-    let need_mb = estimate_mb.saturating_add(reserve_mb);
-    (estimate_mb > 0 && need_mb > usable_mb)
-        .then(|| format!("needs {need_mb} MB, this card can free {usable_mb}"))
-}
-
-pub fn insufficient_vram_message(
-    model_id: &str,
-    estimate_mb: u64,
-    reserve_mb: u64,
-    free_mb: u64,
-    released_pool_mb: u64,
-) -> String {
-    let need_mb = estimate_mb.saturating_add(reserve_mb);
-    format!(
-        "insufficient VRAM for {model_id}: need {need_mb} MB (estimate {estimate_mb} MB + reserve {reserve_mb} MB), only {free_mb} MB free after evicting every resident and releasing {released_pool_mb} MB of cached pool — refusing to load (no CPU/other-node fallback)"
-    )
-}
 
 #[derive(Clone, Debug)]
 pub struct ResidencyConfig {
@@ -276,7 +160,6 @@ pub fn wait_free_at_least(target_mb: u64, timeout: Duration) -> Option<u64> {
 mod tests {
     use super::*;
     use crate::registry::Domain;
-    use std::cell::Cell;
 
     fn spec(vram_gb: Option<f64>) -> ModelSpec {
         ModelSpec {
@@ -306,70 +189,6 @@ mod tests {
         assert_eq!(estimated_peak_mb(&spec(Some(1.1))), 1127);
     }
 
-    #[test]
-    fn usable_vram_is_the_idle_free_ceiling_and_drives_too_small_notes() {
-        let gpu = crate::gpu::GpuInfo {
-            vram_free_mb: Some(30_603),
-            vram_total_mb: Some(32_607),
-            ..Default::default()
-        };
-        assert_eq!(usable_vram_mb(&gpu), Some(30_603));
-        assert_eq!(
-            too_small_note(&spec(Some(29.0)), DEFAULT_RESERVE_MB, 30_603).as_deref(),
-            Some("needs 31744 MB, this card can free 30603")
-        );
-        assert!(too_small_note(&spec(Some(29.0)), DEFAULT_RESERVE_MB, 36_535).is_none());
-    }
-
-    fn trim_fake_pool(total_mb: u64, free_mb: u64, cached_mb: u64) -> CachedPoolTrim {
-        let free = Cell::new(free_mb);
-        let cached = Cell::new(cached_mb);
-        trim_cached_pool_with(
-            || crate::gpu::GpuInfo {
-                vram_free_mb: Some(free.get()),
-                vram_total_mb: Some(total_mb),
-                ..Default::default()
-            },
-            || {
-                free.set(free.get().saturating_add(cached.replace(0)).min(total_mb));
-            },
-        )
-    }
-
-    #[test]
-    fn incident_card_admits_after_releasing_cached_pool() {
-        let trimmed = trim_fake_pool(32_607, 30_510, 1_487);
-        let (free, admitted) = admission_after_trim(&trimmed, 30_510, 29_696 + 1_024);
-        assert_eq!(free, 31_997);
-        assert_eq!(trimmed.released_mb_at(31_997), 1_487);
-        assert!(admitted);
-    }
-
-    #[test]
-    fn card_still_short_after_pool_trim_refuses_with_release_amount() {
-        let trimmed = trim_fake_pool(32_607, 29_116, 1_487);
-        let (free, admitted) = admission_after_trim(&trimmed, 29_116, 29_696 + 1_024);
-        assert!(!admitted);
-        assert_eq!(
-            insufficient_vram_message(
-                "flux2-dev",
-                29_696,
-                1_024,
-                free,
-                trimmed.released_mb_at(free),
-            ),
-            "insufficient VRAM for flux2-dev: need 30720 MB (estimate 29696 MB + reserve 1024 MB), only 30603 MB free after evicting every resident and releasing 1487 MB of cached pool — refusing to load (no CPU/other-node fallback)"
-        );
-    }
-
-    #[test]
-    fn usable_vram_is_published_from_the_post_trim_sample() {
-        let usable = UsableVram::new(Some(30_510));
-        let trimmed = trim_fake_pool(32_607, 30_510, 1_487);
-        usable.refresh_from_gpu(&trimmed.after_gpu);
-        assert_eq!(usable.get(), Some(31_997));
-    }
-
     #[test]
     fn config_parses_env_shapes_and_survives_garbage() {
         let config = ResidencyConfig::from_values(Some("4096"), Some("kokoro, sa3-sfx ,"), Some("600"));
diff --git a/libs/ai/hub/src/server.rs b/libs/ai/hub/src/server.rs
index f30525707..2614a6d29 100644
--- a/libs/ai/hub/src/server.rs
+++ b/libs/ai/hub/src/server.rs
@@ -27,19 +27,6 @@ use std::sync::{mpsc, Arc, Mutex};
 use std::thread::JoinHandle;
 use std::time::{Duration, Instant};
 
-const POST_MAX_SIZE: u64 = 128 * 1024 * 1024;
-/// A 20-minute, 44.1 kHz stereo PCM16 WAV is about 269 MiB after base64.
-/// Leave room for the JSON envelope while keeping ordinary POSTs bounded by
-/// `POST_MAX_SIZE`.
-pub const MAX_JOB_BODY_BYTES: u64 = 384 * 1024 * 1024;
-
-fn job_body_size_overrides() -> Vec<(String, u64)> {
-    vec![
-        ("/generate".to_string(), MAX_JOB_BODY_BYTES),
-        ("/jobs".to_string(), MAX_JOB_BODY_BYTES),
-    ]
-}
-
 pub struct ServiceConfig {
     /// Bind host, default "0.0.0.0" (the sandbox reaches boxes over LAN).
     pub host: String,
@@ -56,7 +43,6 @@ pub struct ServiceConfig {
 }
 
 pub struct ServiceHandle {
-    pub activity_monitor: crate::activity::Monitor,
     pub addr: SocketAddr,
     pub http_thread: HttpServerHandle,
     pub route_thread: JoinHandle<()>,
@@ -195,7 +181,6 @@ pub struct ArtifactMeta {
 }
 
 pub struct ServiceShared {
-    pub activity: Arc<crate::activity::ActivityGate>,
     pub registry: Registry,
     pub cache_dir: PathBuf,
     pub downloader: Downloader,
@@ -203,9 +188,6 @@ pub struct ServiceShared {
     pub models: Mutex<HashMap<String, ModelTrack>>,
     pub artifacts: Mutex<HashMap<String, ArtifactMeta>>,
     pub gpu: GpuCache,
-    /// Idle-card VRAM ceiling measured before any service model loaded and
-    /// refreshed whenever an eviction pass leaves no resident behind.
-    pub vram_usable: residency::UsableVram,
     /// Optional bearer secret protecting the service HTTP surface. Deliberately
     /// omitted from all logs and Debug output.
     fabric_secret: Option<String>,
@@ -295,14 +277,7 @@ pub fn start_service(config: ServiceConfig) -> Result<ServiceHandle, AssetAiErro
     // full hardware snapshot as request/discovery availability so an empty-
     // artifact backend with hard GPU requirements does not start as Ready on
     // unknown or incompatible hardware.
-    // A cold thread makes this a no-op; if startup is ever reached after an
-    // in-process service restart, do not publish an allocator-depressed VRAM
-    // ceiling inherited from the previous run.
-    let startup_trim = residency::trim_cached_pool_with(crate::gpu::query_gpu, || {
-        release_worker_thread_device_caches(&mut |_| {});
-    });
-    let startup_gpu = startup_trim.after_gpu;
-    let startup_usable_mb = residency::usable_vram_mb(&startup_gpu);
+    let startup_gpu = crate::gpu::query_gpu();
     let mut models = HashMap::new();
     for spec in &config.registry.models {
         let state = if spec.files.is_empty() {
@@ -321,9 +296,7 @@ pub fn start_service(config: ServiceConfig) -> Result<ServiceHandle, AssetAiErro
 
     let node_id = crate::discovery::mint_node_id();
     let node_key = load_or_create_node_key(&config.cache_dir);
-    let activity = crate::activity::ActivityGate::new(crate::activity::Config::from_env());
     let jobs = SharedJobs::new();
-    jobs.with(|store|store.set_activity(activity.clone()));
     if let Ok(value) = std::env::var("MAKEPAD_ASSET_AI_MAX_QUEUE") {
         if let Ok(limit) = value.trim().parse::<usize>() {
             jobs.with(|store| store.set_queue_limit(limit));
@@ -339,7 +312,6 @@ pub fn start_service(config: ServiceConfig) -> Result<ServiceHandle, AssetAiErro
         peer.env_sources.len()
     );
     let shared = Arc::new(ServiceShared {
-        activity: activity.clone(),
         leases: Mutex::new(crate::lease::LeaseTable::new()),
         port,
         residency_claims: Mutex::new(HashMap::new()),
@@ -350,7 +322,6 @@ pub fn start_service(config: ServiceConfig) -> Result<ServiceHandle, AssetAiErro
         models: Mutex::new(models),
         artifacts: Mutex::new(HashMap::new()),
         gpu: GpuCache::new(),
-        vram_usable: residency::UsableVram::new(startup_usable_mb),
         fabric_secret,
         node_id,
         node_key,
@@ -369,22 +340,18 @@ pub fn start_service(config: ServiceConfig) -> Result<ServiceHandle, AssetAiErro
 
     let (request_tx, request_rx) = mpsc::channel::<HttpServerRequest>();
     // Character chains relay self-contained GLBs between mesh, rig, and
-    // motion nodes. Keep their existing bound; only job submission accepts
-    // the larger stems envelope.
+    // motion nodes. A 2048 PBR atlas can make the base64 JSON request larger
+    // than the old 32 MiB image-oriented ceiling even when the game mesh is
+    // only ~20k triangles. Keep the bound finite, but size it for artifacts
+    // produced by this service rather than only for PNG inputs.
+    const POST_MAX_SIZE: u64 = 128 * 1024 * 1024;
     let http_thread = start_http_server(HttpServer {
         listen_address: addr,
         request: request_tx,
         post_max_size: POST_MAX_SIZE,
-        post_max_size_overrides: job_body_size_overrides(),
-        pre_admit_posts: false,
-        client_ip_resolver: None,
-        trusted_proxy: None,
-        allowed_methods: None,
     })
     .ok_or_else(|| AssetAiError::Http(format!("cannot bind http server at {addr}")))?;
 
-    let activity_monitor = crate::activity::Monitor::start(activity, shared.jobs.clone())
-        .map_err(|e| AssetAiError::Io(format!("start activity monitor: {e}")))?;
     let route_shared = shared.clone();
     let route_thread = std::thread::spawn(move || route_loop(route_shared, request_rx));
     let worker_shared = shared.clone();
@@ -423,7 +390,6 @@ pub fn start_service(config: ServiceConfig) -> Result<ServiceHandle, AssetAiErro
         .collect();
 
     Ok(ServiceHandle {
-        activity_monitor,
         addr,
         http_thread,
         route_thread,
@@ -522,9 +488,6 @@ fn route_loop(shared: Arc<ServiceShared>, request_rx: mpsc::Receiver<HttpServerR
                 let out = route_post_request(&shared, &headers, &body);
                 let _ = response.send(out);
             }
-            HttpServerRequest::PostPending { body, .. } => {
-                body.reject(error_json(503, "POST pre-admission is not configured".into()));
-            }
             // The only websocket endpoint is a live session's own path,
             // `/realtime/<job_id>` (see `route_post`'s `POST /realtime` and
             // `protocol.rs`'s wire doc block). Anything else — including a
@@ -761,11 +724,6 @@ pub(crate) fn reap_lapsed_leases(shared: &Arc<ServiceShared>) -> usize {
 }
 
 fn route_post(shared: &Arc<ServiceShared>, path: &str, body: &[u8]) -> HttpServerResponse {
-    if matches!(path, "/generate" | "/jobs" | "/realtime") {
-        if let Some(reason) = shared.activity.refusal() {
-            return generate_refused(&AssetAiError::Unavailable(reason));
-        }
-    }
     // POST /job/<id>/keepalive — one origin beat (aicore §8). 200 with
     // renewed:false + a reason tells the origin to re-pick rather than 404:
     // an already-reaped job is an ordinary outcome, not an error.
@@ -860,7 +818,7 @@ fn route_post(shared: &Arc<ServiceShared>, path: &str, body: &[u8]) -> HttpServe
     };
     // Lenient: unknown fields are allowed so params can grow without
     // breaking older services.
-    let mut request = match GenerateRequestJson::deserialize_json_lenient(text) {
+    let request = match GenerateRequestJson::deserialize_json_lenient(text) {
         Ok(request) => request,
         Err(e) => return error_json(400, format!("bad generate request: {e:?}")),
     };
@@ -868,16 +826,10 @@ fn route_post(shared: &Arc<ServiceShared>, path: &str, body: &[u8]) -> HttpServe
         Some(spec) => spec,
         None => return error_json(404, format!("unknown model: {}", request.model)),
     };
-    if spec.backend == "llm" {
-        crate::llm_backend::apply_chat_thinking_control(&mut request);
-    }
     let gpu = shared.gpu.get();
     if let Err(reason) = model_availability(spec, &gpu, shared.residency.reserve_mb) {
         return error_json(503, format!("model {} is unavailable: {reason}", spec.id));
     }
-    if let Err(refused) = crate::disk_space::check_model(spec, &shared.cache_dir) {
-        return generate_refused(&refused);
-    }
     let policy = match QueuePolicy::parse(request.queue_policy.as_deref()) {
         Ok(policy) => policy,
         Err(e) => return error_json(400, e.to_string()),
@@ -886,11 +838,6 @@ fn route_post(shared: &Arc<ServiceShared>, path: &str, body: &[u8]) -> HttpServe
         Ok(params) => params,
         Err(e) => return error_json(400, e.to_string()),
     };
-    // Tell chat clients what the prompt ACTUALLY did instead of making them
-    // infer it from the model id. In particular, a Qwen3.8 node in `brief`
-    // mode uses a closed prefill and its first token is already visible.
-    let think_open = (spec.backend == "llm" && params.target_domain == "chat")
-        .then(|| params.prompt.ends_with(crate::protocol::CHAT_THINK_PREFILL_OPEN));
     // Only the flux backend can apply LoRAs — refuse rather than render an
     // un-adapted image that looks like a broken adapter.
     if let Err(e) = validate_loras_for_backend(&spec.backend, &params.loras) {
@@ -950,12 +897,11 @@ fn route_post(shared: &Arc<ServiceShared>, path: &str, body: &[u8]) -> HttpServe
                 GenerateResponseJson {
                     job_id: Some(job_id),
                     error: None,
-                    think_open,
                 }
                 .serialize_json(),
             )
         }
-        Err(refused @ (AssetAiError::Busy | AssetAiError::QueueFull(_) | AssetAiError::Unavailable(_))) => {
+        Err(refused @ (AssetAiError::Busy | AssetAiError::QueueFull(_))) => {
             generate_refused(&refused)
         }
         Err(e) => error_json(500, e.to_string()),
@@ -972,16 +918,20 @@ fn route_post(shared: &Arc<ServiceShared>, path: &str, body: &[u8]) -> HttpServe
 ///
 /// A function rather than four inline lines so a test can hold that shape.
 fn generate_refused(refused: &AssetAiError) -> HttpServerResponse {
-    // micro-serde omits None fields; spell null explicitly for the bounded
-    // admission retry seam, which must distinguish refusal from accepted work.
-    json_response(409, format!("{{\"job_id\":null,\"ws_path\":null,\"error\":{}}}", refused.to_string().serialize_json()))
+    json_response(
+        409,
+        GenerateResponseJson {
+            job_id: None,
+            error: Some(refused.to_string()),
+        }
+        .serialize_json(),
+    )
 }
 
 /// `POST /realtime` — admits a live session exactly like `POST /generate`
 /// admits an ordinary job (same FIFO / `queue_policy=reject` gate); see the
 /// "Realtime session wire protocol" doc block in `protocol.rs`.
 fn route_realtime_post(shared: &Arc<ServiceShared>, body: &[u8]) -> HttpServerResponse {
-    if let Some(reason) = shared.activity.refusal() { return generate_refused(&AssetAiError::Unavailable(reason)); }
     let text = match std::str::from_utf8(body) {
         Ok(text) => text,
         Err(_) => return error_json(400, "request body is not utf-8".to_string()),
@@ -1001,9 +951,6 @@ fn route_realtime_post(shared: &Arc<ServiceShared>, body: &[u8]) -> HttpServerRe
     if !backend_live_supported(spec) {
         return error_json(400, format!("model {} has no live/realtime mode", spec.id));
     }
-    if let Err(refused) = crate::disk_space::check_model(spec, &shared.cache_dir) {
-        return generate_refused(&refused);
-    }
     let policy = match QueuePolicy::parse(request.queue_policy.as_deref()) {
         Ok(policy) => policy,
         Err(e) => return error_json(400, e.to_string()),
@@ -1022,14 +969,10 @@ fn route_realtime_post(shared: &Arc<ServiceShared>, body: &[u8]) -> HttpServerRe
     // (never reaches the worker), `route_post`'s cancel handler tears this
     // down directly since `execute_live_job` never runs to do it.
     let session_seed = live_params.clone();
-    let submitted = shared.jobs.with(|store| {
-        let job_id = store.submit(JobParams::Live(live_params), policy)?;
-        let session = Arc::new(RealtimeSession::new(job_id.clone(), &session_seed));
-        shared.realtime_sessions.lock().unwrap().insert(job_id.clone(), session);
-        Ok::<_, AssetAiError>(job_id)
-    });
-    match submitted {
+    match shared.jobs.submit(JobParams::Live(live_params), policy) {
         Ok(job_id) => {
+            let session = Arc::new(RealtimeSession::new(job_id.clone(), &session_seed));
+            shared.realtime_sessions.lock().unwrap().insert(job_id.clone(), session);
             ok_json(
                 RealtimeResponseJson {
                     ws_path: Some(format!("/realtime/{job_id}")),
@@ -1039,8 +982,13 @@ fn route_realtime_post(shared: &Arc<ServiceShared>, body: &[u8]) -> HttpServerRe
                 .serialize_json(),
             )
         }
-        Err(refused @ (AssetAiError::Busy | AssetAiError::QueueFull(_) | AssetAiError::Unavailable(_))) => {
-            generate_refused(&refused)
+        Err(refused @ (AssetAiError::Busy | AssetAiError::QueueFull(_))) => {
+            let body = RealtimeResponseJson {
+                job_id: None,
+                ws_path: None,
+                error: Some(refused.to_string()),
+            };
+            json_response(409, body.serialize_json())
         }
         Err(e) => error_json(500, e.to_string()),
     }
@@ -1066,13 +1014,7 @@ fn health_json(shared: &Arc<ServiceShared>) -> HealthJson {
         .registry
         .models
         .iter()
-        .filter(|spec| {
-            model_availability(spec, &gpu, shared.residency.reserve_mb).is_ok()
-                && shared.vram_usable.get().is_none_or(|usable_mb| {
-                    residency::too_small_note(spec, shared.residency.reserve_mb, usable_mb)
-                        .is_none()
-                })
-        })
+        .filter(|spec| model_availability(spec, &gpu, shared.residency.reserve_mb).is_ok())
         .map(|spec| spec.domain.as_str().to_string())
         .collect();
     // Same llm weights serve conversational chat; advertise it so FleetQwen
@@ -1083,13 +1025,11 @@ fn health_json(shared: &Arc<ServiceShared>) -> HealthJson {
     capabilities.sort();
     capabilities.dedup();
     HealthJson {
-        activity: Some(shared.activity.snapshot()),
         service: crate::SERVICE_NAME.to_string(),
         version: crate::SERVICE_VERSION.to_string(),
         gpu: gpu.name,
         vram_free_mb: gpu.vram_free_mb,
         vram_total_mb: gpu.vram_total_mb,
-        vram_usable_mb: shared.vram_usable.get(),
         models_loaded,
         jobs_pending: Some(jobs_pending),
         node_id: Some(shared.node_id),
@@ -1098,7 +1038,6 @@ fn health_json(shared: &Arc<ServiceShared>) -> HealthJson {
         capabilities: Some(capabilities),
         vram_reserve_mb: Some(shared.residency.reserve_mb),
         queue_limit: Some(queue_limit),
-        max_job_body_bytes: Some(MAX_JOB_BODY_BYTES),
         fleet: Some(shared.fleet.clone()),
         // What a live session on this build can be told. One entry today:
         // `seed_output`, a feed moving here from another box handing over the
@@ -1150,8 +1089,7 @@ fn loras_json(cache_dir: &Path) -> LorasJson {
 
 fn models_json(shared: &Arc<ServiceShared>) -> ModelsJson {
     let gpu = shared.gpu.get();
-    let tracker = shared.models.lock().unwrap().clone();
-    let local_use = shared.activity.refusal();
+    let tracker = shared.models.lock().unwrap();
     let models: Vec<ModelInfoJson> = shared
         .registry
         .models
@@ -1181,18 +1119,8 @@ fn models_json(shared: &Arc<ServiceShared>) -> ModelsJson {
                 &gpu,
                 shared.residency.reserve_mb,
             )
-            .err().or_else(||local_use.clone()).or_else(|| {
-                crate::disk_space::check_model(spec, &shared.cache_dir).err().map(|error| {
-                    match error {
-                        AssetAiError::Unavailable(reason) => reason,
-                        other => other.to_string(),
-                    }
-                })
-            });
-            let too_small_note = shared.vram_usable.get().and_then(|usable_mb| {
-                residency::too_small_note(spec, shared.residency.reserve_mb, usable_mb)
-            });
-            let available = unavailable_reason.is_none() && too_small_note.is_none();
+            .err();
+            let available = unavailable_reason.is_none();
             ModelInfoJson {
                 id: spec.id.clone(),
                 domain: spec.domain.as_str().to_string(),
@@ -1200,18 +1128,14 @@ fn models_json(shared: &Arc<ServiceShared>) -> ModelsJson {
                 available,
                 gated: spec.gated,
                 vram_gb: spec.vram_gb,
-                note: too_small_note.clone().or_else(|| spec.note.clone()),
-                state: if too_small_note.is_some() {
-                    MODEL_STATE_TOO_SMALL.to_string()
-                } else {
-                    state.to_string()
-                },
+                note: spec.note.clone(),
+                state: state.to_string(),
                 progress_done,
                 progress_total,
                 downloading_file,
                 error,
                 revision: model_revision(spec),
-                unavailable_reason: unavailable_reason.or(too_small_note),
+                unavailable_reason,
                 license_name: spec.license.as_ref().map(|l| l.name.clone()),
                 license_url: spec.license.as_ref().map(|l| l.url.clone()),
                 license_summary: spec.license.as_ref().map(|l| l.summary.clone()),
@@ -1317,7 +1241,6 @@ fn chat_worker_loop(shared: Arc<ServiceShared>) {
 }
 
 fn worker_loop(shared: Arc<ServiceShared>) {
-    let mut last_empty_vram_refresh = Instant::now();
     // Whether the device caches this thread owns have already been released
     // for the current idle stretch. Cleared the moment a job runs, so the
     // sweep below fires once per quiet period rather than every 500 ms.
@@ -1330,16 +1253,8 @@ fn worker_loop(shared: Arc<ServiceShared>) {
     // 27B resident forever still reclaim what an image job left behind.
     let mut ran_here: std::collections::HashSet<String> = std::collections::HashSet::new();
     loop {
-        release_for_local_use(&shared);
         let Some(job_id) = shared.jobs.wait_take_next(Duration::from_millis(500)) else {
-            // LLM teardown completes on its owning thread. Refresh again
-            // after retirement so an early low sample cannot leave an empty
-            // card permanently advertised as too small for the next job.
-            if last_empty_vram_refresh.elapsed() >= Duration::from_secs(5) {
-                with_backends(&shared, |backends| refresh_usable_vram_if_idle(&shared, backends));
-                last_empty_vram_refresh = Instant::now();
-            }
-            if shared.activity.allows_work() { idle_evict_sweep(&shared); }
+            idle_evict_sweep(&shared);
             if !caches_released
                 && !ran_here.is_empty()
                 && release_orphaned_device_caches(&shared, &ran_here)
@@ -1373,30 +1288,6 @@ fn worker_loop(shared: Arc<ServiceShared>) {
     }
 }
 
-/// Executed only by the heavy worker, after relevant execution has unwound.
-/// The monitor never touches the backend lock or another thread's tensors.
-fn release_for_local_use(shared: &Arc<ServiceShared>) {
-    if shared.activity.allows_work() { return; }
-    if !shared.jobs.with(|store|store.running_models().is_empty()) { return; }
-    with_backends(shared, |backends| {
-        if !shared.jobs.with(|store|store.running_models().is_empty()) { return; }
-        let mut released = true;
-        for (id, backend) in backends.iter_mut() {
-            match backend.unload() {
-                Ok(()) => {
-                    shared.residency_claims.lock().unwrap().remove(id);
-                    set_model_state(shared, id, ModelTrack::Ready);
-                }
-                Err(error) => { released = false; set_model_state(shared, id, ModelTrack::Error(format!("local-use unload failed: {error}"))); }
-            }
-        }
-        if released && !any_backend_resident(backends) {
-            trim_worker_thread_cached_pool(shared, backends, &mut |_| {});
-            shared.activity.retirement_finished();
-        }
-    });
-}
-
 /// The recovery for device memory that no residency record points at any more.
 ///
 /// This is the exact state the fleet node was found in: `models_loaded: []`,
@@ -1436,17 +1327,10 @@ fn release_orphaned_device_caches(
     if still_resident {
         return false;
     }
+    let before = residency::fresh_free_mb();
     let mut said: Vec<String> = Vec::new();
-    let trimmed = residency::trim_cached_pool_with(crate::gpu::query_gpu, || {
-        release_worker_thread_device_caches(&mut |line| said.push(line.to_string()));
-    });
-    let before = trimmed.before_free_mb;
-    let after = trimmed.after_free_mb();
-    with_backends(shared, |backends| {
-        if !any_backend_resident(backends) {
-            shared.vram_usable.refresh_from_gpu(&trimmed.after_gpu);
-        }
-    });
+    release_worker_thread_device_caches(&mut |line| said.push(line.to_string()));
+    let after = residency::fresh_free_mb();
     if let (Some(before), Some(after)) = (before, after) {
         // Only worth a log line when it actually recovered something. A quiet
         // box that was already clean should stay quiet.
@@ -1515,7 +1399,7 @@ fn idle_evict_sweep(shared: &Arc<ServiceShared>) {
             evict_resident(shared, backends, &model_id, &mut |_| {})
         });
         match result {
-            Ok(_) => {}
+            Ok(()) => {}
             Err(e) => eprintln!("residency: idle-evict {model_id} failed: {e}"),
         }
     }
@@ -1556,7 +1440,6 @@ fn execute_job(
     let gpu = shared.gpu.get();
     model_availability(&spec, &gpu, shared.residency.reserve_mb)
     .map_err(|reason| AssetAiError::Unavailable(format!("model {}: {reason}", spec.id)))?;
-    crate::disk_space::check_model(&spec, &shared.cache_dir)?;
 
     // Cancellation participates in every lifecycle stage, including a
     // multi-gigabyte first pull and conversion. Fetch it before preparation.
@@ -1716,7 +1599,7 @@ fn execute_job(
         // for the duration, so the device stays one-job-at-a-time for it.
         let (load_error, concurrent) = with_backends(shared, |backends| {
             let backend = backends.get_mut(&spec.id).unwrap();
-            let error = match cancel.check().and_then(|()| backend.ensure_loaded(&mut ctx)) {
+            let error = match backend.ensure_loaded(&mut ctx) {
                 Ok(()) => {
                     let resident = backend.is_resident();
                     set_model_state(
@@ -1731,15 +1614,8 @@ fn execute_job(
                     None
                 }
                 Err(e) => {
-                    // Another chat lane may still own this same resident.
-                    // Activity cancellation retires it only after ALL lanes
-                    // unwind, including cancellation while waiting to load.
-                    if cancel.is_cancelled() || matches!(e, AssetAiError::Cancelled) {
-                        Some(AssetAiError::Cancelled)
-                    } else {
-                        let _ = backend.unload();
-                        Some(e)
-                    }
+                    let _ = backend.unload();
+                    Some(e)
                 }
             };
             let concurrent = if error.is_none() { backend.concurrent() } else { None };
@@ -1756,12 +1632,15 @@ fn execute_job(
                 })?;
                 continue;
             }
-            // Cancellation can precede load on one concurrent lane while
-            // another still owns the resident. Preserve its truthful state
-            // until the coordinated retirement sweep actually unloads it.
-            if !matches!(error, AssetAiError::Cancelled) {
-                set_model_state(shared, &spec.id, ModelTrack::Error(error.to_string()));
-            }
+            set_model_state(
+                shared,
+                &spec.id,
+                if matches!(error, AssetAiError::Cancelled) {
+                    ModelTrack::Ready
+                } else {
+                    ModelTrack::Error(error.to_string())
+                },
+            );
             return Err(error);
         }
 
@@ -1819,7 +1698,6 @@ fn execute_job(
                 ),
                 None => with_backends(shared, |backends| {
                     let backend = backends.get_mut(&spec.id).unwrap();
-                    cancel.check()?;
                     backend.generate_streamed_serving(
                         &params,
                         &mut progress_sink,
@@ -1997,7 +1875,6 @@ fn execute_live_job(
     let result: Result<(), AssetAiError> = (|| {
         model_availability(&spec, &shared.gpu.get(), shared.residency.reserve_mb)
             .map_err(|reason| AssetAiError::Unavailable(format!("model {}: {reason}", spec.id)))?;
-        crate::disk_space::check_model(&spec, &shared.cache_dir)?;
         cancel.check()?;
 
         if !backends.contains_key(&spec.id) {
@@ -2090,7 +1967,7 @@ fn execute_live_job(
         loop {
             let load_error = {
                 let backend = backends.get_mut(&spec.id).unwrap();
-                match cancel.check().and_then(|()| backend.ensure_loaded(&mut ctx)) {
+                match backend.ensure_loaded(&mut ctx) {
                     Ok(()) => {
                         let resident = backend.is_resident();
                         set_model_state(
@@ -2101,12 +1978,8 @@ fn execute_live_job(
                         None
                     }
                     Err(e) => {
-                        if cancel.is_cancelled() || matches!(e, AssetAiError::Cancelled) {
-                            Some(AssetAiError::Cancelled)
-                        } else {
-                            let _ = backend.unload();
-                            Some(e)
-                        }
+                        let _ = backend.unload();
+                        Some(e)
                     }
                 }
             };
@@ -2141,7 +2014,6 @@ fn execute_live_job(
                 .with(|store| store.set_live_progress(&progress_job, stage, frames_in, frames_out, fps));
         };
         let backend = backends.get_mut(&spec.id).unwrap();
-        cancel.check()?;
         crate::realtime::run_live(&session, backend.as_mut(), &cancel, &mut progress_sink)
     })();
 
@@ -2284,34 +2156,6 @@ fn any_backend_resident(backends: &HashMap<String, Box<dyn ContentBackend>>) ->
     backends.values().any(|backend| backend.is_resident())
 }
 
-fn refresh_usable_vram_if_idle(
-    shared: &Arc<ServiceShared>,
-    backends: &HashMap<String, Box<dyn ContentBackend>>,
-) {
-    if !any_backend_resident(backends)
-        && shared.jobs.with(|store| store.running_models().is_empty())
-    {
-        shared.vram_usable.refresh();
-    }
-}
-
-/// Release cached CUDA allocations on the worker that owns them, bracketed by
-/// uncached NVML samples. An empty-card ceiling is published only from the
-/// post-trim sample.
-fn trim_worker_thread_cached_pool(
-    shared: &Arc<ServiceShared>,
-    backends: &HashMap<String, Box<dyn ContentBackend>>,
-    progress: &mut dyn FnMut(&str),
-) -> residency::CachedPoolTrim {
-    let trimmed = residency::trim_cached_pool_with(crate::gpu::query_gpu, || {
-        release_worker_thread_device_caches(progress);
-    });
-    if !any_backend_resident(backends) {
-        shared.vram_usable.refresh_from_gpu(&trimmed.after_gpu);
-    }
-    trimmed
-}
-
 /// Unloads one resident and VERIFIES the freed VRAM became visible through
 /// fresh NVML reads before returning (serialized teardown — "do not assume
 /// VRAM magically unloads"). Model state goes Ready on success; an unload
@@ -2321,7 +2165,7 @@ fn evict_resident(
     backends: &mut HashMap<String, Box<dyn ContentBackend>>,
     model_id: &str,
     progress: &mut dyn FnMut(&str),
-) -> Result<Option<residency::CachedPoolTrim>, AssetAiError> {
+) -> Result<(), AssetAiError> {
     let est_mb = shared
         .registry
         .find(model_id)
@@ -2348,7 +2192,7 @@ fn evict_resident(
                 ))
             })?;
         }
-        None => return Ok(None),
+        None => return Ok(()),
     }
     set_model_state(shared, model_id, ModelTrack::Ready);
     // A backend's `unload()` can only reach what it owns. The device memory it
@@ -2359,8 +2203,9 @@ fn evict_resident(
     // invalidate, and re-uploading on the next miss is exactly what the cache
     // is designed for. This is the step whose absence left the card full while
     // the service reported it empty.
-    let pool_trim = (!any_backend_resident(backends))
-        .then(|| trim_worker_thread_cached_pool(shared, backends, progress));
+    if !any_backend_resident(backends) {
+        release_worker_thread_device_caches(progress);
+    }
     if let (Some(before), true) = (before, est_mb > 0) {
         // Expect at least a quarter of the estimate back (estimates are
         // peaks; steady-resident footprints are smaller), capped under the
@@ -2403,13 +2248,7 @@ fn evict_resident(
             );
         }
     }
-    // The driver may publish more of the release during the verification
-    // window above. This remains post-trim, so it is safe to raise the public
-    // empty-card ceiling to the final sample.
-    if pool_trim.is_some() {
-        refresh_usable_vram_if_idle(shared, backends);
-    }
-    Ok(pool_trim)
+    Ok(())
 }
 
 /// Releases device memory cached on THIS worker thread outside any
@@ -2421,8 +2260,7 @@ fn evict_resident(
 /// worker thread and is released by `FluxBackend::unload` instead. No-op on
 /// builds without a GPU pipeline surface.
 #[allow(unused_variables, unused_mut)]
-fn release_worker_thread_device_caches(progress: &mut dyn FnMut(&str)) -> usize {
-    let mut released_bytes = 0usize;
+fn release_worker_thread_device_caches(progress: &mut dyn FnMut(&str)) {
     #[cfg(any(
         feature = "flux",
         feature = "mesh",
@@ -2442,24 +2280,14 @@ fn release_worker_thread_device_caches(progress: &mut dyn FnMut(&str)) -> usize
         feature = "upscale-native"
     ))]
     {
-        match makepad_ai_common::backend::gpu_weight_cache_evict_prefix_if_loaded("") {
+        match makepad_ai_common::backend::gpu_weight_cache_evict_prefix("") {
             Ok(count) => progress(&format!(
-                "vram-release: evicted {count} cached weight buffers on the service worker thread"
+                "vram-release: evicted {count} cached weight buffers + idle pool on the service worker thread"
             )),
             Err(error) => progress(&format!("vram-release: weight cache evict failed: {error}")),
         }
-        match makepad_ai_common::backend::gpu_release_cached() {
-            Ok(bytes) => {
-                released_bytes = bytes;
-                progress(&format!(
-                    "vram-release: allocator released {} MB of cached pool on the service worker thread",
-                    bytes / (1024 * 1024)
-                ));
-            }
-            Err(error) => progress(&format!("vram-release: cached pool trim failed: {error}")),
-        }
+        makepad_ai_common::backend::gpu_pool_clear();
     }
-    released_bytes
 }
 
 /// The admission gate run before a model loads: single-heavy default
@@ -2475,8 +2303,6 @@ fn admit_for_load(
     job_id: &str,
     cancel: &crate::backend::CancelToken,
 ) -> Result<(), AssetAiError> {
-    cancel.check()?;
-    if !shared.activity.allows_work() { return Err(AssetAiError::Cancelled); }
     let gpu = crate::gpu::query_gpu();
     model_availability(spec, &gpu, shared.residency.reserve_mb)
         .map_err(|reason| AssetAiError::Unavailable(format!("model {}: {reason}", spec.id)))?;
@@ -2490,21 +2316,7 @@ fn admit_for_load(
         .get(&spec.id)
         .map(|backend| backend.is_resident())
         .unwrap_or(false);
-    let mut pool_trim = None;
 
-    // A model switch always retires ordinary residents, including models
-    // whose own estimate is zero. Pins survive this first pass and are only
-    // considered below when the byte gate cannot otherwise be met.
-    for model_id in resident_others_lru(shared, backends, &spec.id)
-        .into_iter()
-        .filter(|model_id| !shared.residency.pins.contains(model_id))
-    {
-        cancel.check()?;
-        progress(&format!("switching models: evicting {model_id}"));
-        if let Some(trimmed) = evict_resident(shared, backends, &model_id, &mut progress)? {
-            pool_trim = Some(trimmed);
-        }
-    }
     if already_resident {
         return Ok(());
     }
@@ -2526,9 +2338,7 @@ fn admit_for_load(
         progress(&format!(
             "queued-for-memory: need {need} MB, free {free} MB — evicting pinned {model_id}"
         ));
-        if let Some(trimmed) = evict_resident(shared, backends, &model_id, &mut progress)? {
-            pool_trim = Some(trimmed);
-        }
+        evict_resident(shared, backends, &model_id, &mut progress)?;
         free = residency::fresh_free_mb().unwrap_or(free);
         if free >= need {
             return Ok(());
@@ -2540,12 +2350,9 @@ fn admit_for_load(
     // hooks, idle pool blocks), then give the driver a bounded window to
     // publish the freed memory (WDDM bookkeeping trails the allocator), and
     // only then refuse — explicitly, never a silent fallback.
-    let pool_trim = pool_trim.unwrap_or_else(|| {
-        trim_worker_thread_cached_pool(shared, backends, &mut progress)
-    });
-    let (post_trim_free, admitted) = residency::admission_after_trim(&pool_trim, free, need);
-    free = post_trim_free;
-    if admitted {
+    release_worker_thread_device_caches(&mut progress);
+    free = residency::fresh_free_mb().unwrap_or(free);
+    if free >= need {
         return Ok(());
     }
     progress(&format!(
@@ -2553,20 +2360,11 @@ fn admit_for_load(
     ));
     match residency::wait_free_at_least(need, residency::ADMIT_TIMEOUT) {
         None => Ok(()),
-        Some(seen) if seen >= need => {
-            refresh_usable_vram_if_idle(shared, backends);
-            Ok(())
-        }
-        Some(seen) => {
-            refresh_usable_vram_if_idle(shared, backends);
-            Err(AssetAiError::Backend(residency::insufficient_vram_message(
-                &spec.id,
-                est_mb,
-                shared.residency.reserve_mb,
-                seen,
-                pool_trim.released_mb_at(seen),
-            )))
-        }
+        Some(seen) if seen >= need => Ok(()),
+        Some(seen) => Err(AssetAiError::Backend(format!(
+            "insufficient VRAM for {}: need {need} MB (estimate {est_mb} MB + reserve {} MB), only {seen} MB free after evicting every resident — refusing to load (no CPU/other-node fallback)",
+            spec.id, shared.residency.reserve_mb
+        ))),
     }
 }
 
@@ -2590,7 +2388,6 @@ fn oom_evict_all_others(
         evict_resident(shared, backends, &model_id, &mut progress)?;
     }
     release_worker_thread_device_caches(&mut progress);
-    refresh_usable_vram_if_idle(shared, backends);
     Ok(())
 }
 
@@ -2598,7 +2395,7 @@ fn oom_evict_all_others(
 mod lifecycle_tests {
     use super::*;
     use crate::backend::{ArtifactData, CancelToken, ProgressSink};
-    use crate::registry::{Domain, FileSpec, ModelSpec};
+    use crate::registry::{Domain, ModelSpec};
 
     struct ResidentFixture {
         resident: bool,
@@ -2637,172 +2434,6 @@ mod lifecycle_tests {
         }
     }
 
-    struct ActivityFixture {
-        gate: Arc<crate::activity::ActivityGate>,
-        busy_at: &'static str,
-        resident: bool,
-        counts: Arc<[std::sync::atomic::AtomicUsize; 3]>,
-    }
-    impl ContentBackend for ActivityFixture {
-        fn model_id(&self) -> &str { "testpattern" }
-        fn prepare_artifacts(&mut self, _ctx: &mut BackendCtx) -> Result<(), AssetAiError> {
-            if self.busy_at == "prepare" { self.gate.test_publish(false); }
-            Ok(())
-        }
-        fn ensure_loaded(&mut self, _ctx: &mut BackendCtx) -> Result<(), AssetAiError> {
-            self.counts[0].fetch_add(1, std::sync::atomic::Ordering::SeqCst);
-            self.resident = true;
-            if self.busy_at == "load" { self.gate.test_publish(false); }
-            Ok(())
-        }
-        fn is_resident(&self) -> bool { self.resident }
-        fn live_supported(&self) -> bool { true }
-        fn unload(&mut self) -> Result<(), AssetAiError> {
-            self.counts[2].fetch_add(1, std::sync::atomic::Ordering::SeqCst);
-            self.resident = false;
-            Ok(())
-        }
-        fn generate(&mut self, _: &GenerateParams, _: ProgressSink, _: &CancelToken) -> Result<Vec<ArtifactData>, AssetAiError> {
-            self.counts[1].fetch_add(1, std::sync::atomic::Ordering::SeqCst);
-            if self.busy_at == "return" { self.gate.test_publish(false); }
-            Ok(Vec::new())
-        }
-    }
-
-    fn activity_shared() -> Arc<ServiceShared> {
-        let mut shared = fixture_shared(&["testpattern"]);
-        let inner = Arc::get_mut(&mut shared).unwrap();
-        inner.activity = crate::activity::ActivityGate::new(crate::activity::Config { enabled:true, supported:true, ..Default::default() });
-        inner.activity.test_publish(true);
-        inner.jobs.with(|store|store.set_activity(inner.activity.clone()));
-        inner.registry.models.push(ModelSpec { id:"testpattern".into(),domain:Domain::Image,backend:"testpattern".into(),available:true,gated:false,vram_gb:None,min_vram_gb:None,min_compute_cap:None,note:None,license:None,files:Vec::new() });
-        shared
-    }
-
-    #[test]
-    fn activity_refuses_generate_and_realtime_without_accepting_any_job() {
-        let shared = activity_shared();
-        shared.activity.test_publish(false);
-        for path in ["/generate", "/jobs", "/realtime"] {
-            let response = route_post(&shared, path, br#"{"model":"testpattern"}"#);
-            let text = String::from_utf8(response.body).unwrap();
-            assert!(text.contains("\"job_id\":null"), "{text}");
-            assert!(text.contains("local-use:"), "{text}");
-            assert_eq!(shared.jobs.with(|store|store.pending_count()),0);
-        }
-        assert!(!shared.activity.snapshot().admission_open);
-        let models = models_json(&shared);
-        let model = models.models.iter().find(|m|m.id=="testpattern").unwrap();
-        assert!(!model.available);
-        assert!(model.unavailable_reason.as_deref().unwrap().starts_with("local-use:"));
-    }
-
-    #[test]
-    fn uncached_required_file_blocks_admission_until_model_is_local() {
-        let mut shared = activity_shared();
-        let inner = Arc::get_mut(&mut shared).expect("fixture has one owner");
-        let model = inner.registry.models.iter_mut().find(|model| model.id == "testpattern").unwrap();
-        model.files.push(FileSpec {
-            role: None,
-            repo: "test/repo".into(),
-            path: "weights/test.bin".into(),
-            revision: None,
-            cache_as: "weights/test.bin".into(),
-            size: Some(u64::MAX),
-            sha256: None,
-            local: false,
-            optional: false,
-            converts_to: None,
-            conversion: None,
-        });
-        let models = models_json(&shared);
-        let model = models.models.iter().find(|model| model.id == "testpattern").unwrap();
-        assert!(!model.available);
-        assert!(model.unavailable_reason.as_deref().unwrap().starts_with("disk-space:"));
-        for path in ["/generate", "/realtime"] {
-            let response = route_post(&shared, path, br#"{"model":"testpattern"}"#);
-            assert!(response.header.starts_with("HTTP/1.1 409"));
-            assert!(String::from_utf8(response.body).unwrap().contains("\"job_id\":null"));
-            assert_eq!(shared.jobs.with(|store| store.pending_count()), 0);
-        }
-
-        let inner = Arc::get_mut(&mut shared).expect("fixture has one owner");
-        inner.registry.models.iter_mut().find(|model| model.id == "testpattern").unwrap().files.clear();
-        assert!(models_json(&shared).models.iter().find(|model| model.id == "testpattern").unwrap().available);
-    }
-
-    #[test]
-    fn activity_prepare_load_return_races_cancel_then_release_pins() {
-        use std::sync::atomic::{AtomicUsize,Ordering};
-        for busy_at in ["prepare", "load", "return"] {
-            let shared = activity_shared();
-            let counts = Arc::new([AtomicUsize::new(0),AtomicUsize::new(0),AtomicUsize::new(0)]);
-            shared.backends.lock().unwrap().insert("testpattern".into(),Box::new(ActivityFixture {
-                gate:shared.activity.clone(),busy_at,resident:false,counts:counts.clone(),
-            }));
-            let id = shared.jobs.submit(JobParams::Generate(crate::jobs::tests::generate_params("testpattern")),QueuePolicy::Queue).unwrap();
-            assert_eq!(shared.jobs.with(|store|store.take_next()),Some(id.clone()));
-            let result = execute_job(&shared,&id);
-            assert!(matches!(result,Err(AssetAiError::Cancelled)),"{busy_at}: {result:?}");
-            if busy_at=="prepare" { assert_eq!(counts[0].load(Ordering::SeqCst),0); }
-            if busy_at!="return" { assert_eq!(counts[1].load(Ordering::SeqCst),0); }
-            // Even if the backend has returned, the running slot protects its
-            // resident until the worker reports complete unwind.
-            release_for_local_use(&shared);
-            assert_eq!(counts[2].load(Ordering::SeqCst),0);
-            shared.jobs.with(|store|store.cancelled(&id));
-            release_for_local_use(&shared);
-            assert_eq!(counts[2].load(Ordering::SeqCst),1);
-            assert!(!shared.backends.lock().unwrap()["testpattern"].is_resident());
-            let status=shared.jobs.with(|store|store.status_json(&id)).unwrap();
-            assert_eq!(status.state,"cancelled");
-            assert!(status.error.unwrap().contains("local-use:"));
-        }
-    }
-
-    #[test]
-    fn activity_realtime_queue_registration_and_load_cancel_teardown() {
-        use std::sync::atomic::{AtomicUsize,Ordering};
-        let shared=activity_shared();
-        let counts=Arc::new([AtomicUsize::new(0),AtomicUsize::new(0),AtomicUsize::new(0)]);
-        shared.backends.lock().unwrap().insert("testpattern".into(),Box::new(ActivityFixture {
-            gate:shared.activity.clone(),busy_at:"load",resident:false,counts:counts.clone(),
-        }));
-        let response=route_realtime_post(&shared,br#"{"model":"testpattern","width":64,"height":64}"#);
-        let reply=RealtimeResponseJson::deserialize_json(std::str::from_utf8(&response.body).unwrap()).unwrap();
-        let id=reply.job_id.expect("realtime admitted");
-        assert!(shared.realtime_sessions.lock().unwrap().contains_key(&id));
-        shared.activity.test_publish(false);
-        assert!(shared.jobs.with(|store|store.take_next()).is_none());
-        assert!(shared.realtime_sessions.lock().unwrap().contains_key(&id));
-        release_for_local_use(&shared);
-        shared.activity.test_publish(true);
-        assert_eq!(shared.jobs.with(|store|store.take_next()),Some(id.clone()));
-        let result=execute_live_job(&shared,&id);
-        assert!(matches!(result,Err(AssetAiError::Cancelled)),"{result:?}");
-        assert!(!shared.realtime_sessions.lock().unwrap().contains_key(&id));
-        assert_eq!(counts[1].load(Ordering::SeqCst),0);
-        shared.jobs.with(|store|store.cancelled(&id));
-        release_for_local_use(&shared);
-        assert!(!shared.backends.lock().unwrap()["testpattern"].is_resident());
-    }
-
-    #[test]
-    fn activity_cancels_all_lanes_without_waiting_for_backend_lock() {
-        use crate::jobs::JobClass;
-        let shared=activity_shared();
-        shared.jobs.with(|store|store.set_chat_slots(2));
-        let mut ids=Vec::new();
-        for class in [JobClass::Heavy,JobClass::Chat,JobClass::Chat] {
-            let id=shared.jobs.submit_as(JobParams::Generate(crate::jobs::tests::generate_params("testpattern")),QueuePolicy::Queue,class).unwrap();
-            assert_eq!(shared.jobs.with(|store|store.take_next_of(class)),Some(id.clone()));ids.push(id);
-        }
-        let _backend_lock=shared.backends.lock().unwrap();
-        shared.activity.test_publish(false);
-        shared.jobs.with(|store|store.interrupt_for_activity());
-        for id in ids { assert!(shared.jobs.with(|store|store.cancel_token(&id)).unwrap().is_cancelled()); }
-    }
-
     #[test]
     fn artifact_prepare_does_not_demote_existing_residency() {
         let spec = ModelSpec {
@@ -2861,7 +2492,6 @@ mod lifecycle_tests {
             ..Default::default()
         };
         Arc::new(ServiceShared {
-            activity: crate::activity::ActivityGate::new(crate::activity::Config { enabled:false, supported:false, ..Default::default() }),
             registry: Registry::default(),
             cache_dir: std::env::temp_dir(),
             downloader: Downloader::new("http://127.0.0.1:1", None).unwrap(),
@@ -2869,7 +2499,6 @@ mod lifecycle_tests {
             models: Mutex::new(HashMap::new()),
             artifacts: Mutex::new(HashMap::new()),
             gpu: GpuCache::new(),
-            vram_usable: residency::UsableVram::new(None),
             fabric_secret: fabric_secret.map(str::to_string),
             node_id: 1,
             node_key: "f".repeat(32),
@@ -2928,66 +2557,6 @@ mod lifecycle_tests {
             .contains("\"auth_required\":false"));
     }
 
-    #[test]
-    fn stems_sized_posts_are_admitted_only_on_job_endpoints() {
-        use std::io::{Read, Write};
-        use std::net::TcpStream;
-
-        let wav_bytes = 44 + 44_100u64 * 60 * 20 * 4;
-        let stems_body_bytes = wav_bytes.div_ceil(3) * 4 + 4096;
-        assert!(stems_body_bytes > POST_MAX_SIZE);
-        assert!(stems_body_bytes <= MAX_JOB_BODY_BYTES);
-
-        let probe = TcpListener::bind(("127.0.0.1", 0)).unwrap();
-        let addr = probe.local_addr().unwrap();
-        drop(probe);
-        let (request_tx, request_rx) = mpsc::channel();
-        let _server = start_http_server(HttpServer {
-            listen_address: addr,
-            request: request_tx,
-            post_max_size: POST_MAX_SIZE,
-            post_max_size_overrides: job_body_size_overrides(),
-            pre_admit_posts: true,
-            client_ip_resolver: None,
-            trusted_proxy: None,
-            allowed_methods: None,
-        })
-        .unwrap();
-
-        let handler = std::thread::spawn(move || {
-            let HttpServerRequest::PostPending { headers, body, .. } = request_rx
-                .recv_timeout(Duration::from_secs(3))
-                .expect("large job POST was not admitted")
-            else {
-                panic!("job POST bypassed pre-admission");
-            };
-            assert_eq!(headers.path, "/generate");
-            assert_eq!(body.content_length, stems_body_bytes as usize);
-            body.reject(HttpServerResponse::new(
-                "HTTP/1.1 204 No Content\r\nContent-Length: 0\r\nConnection: close\r\n\r\n"
-                    .to_string(),
-                Vec::new(),
-            ));
-        });
-
-        let request = |path: &str| {
-            let mut stream = TcpStream::connect(addr).unwrap();
-            stream.set_read_timeout(Some(Duration::from_secs(3))).unwrap();
-            write!(
-                stream,
-                "POST {path} HTTP/1.1\r\nHost: test\r\nContent-Length: {stems_body_bytes}\r\n\r\n"
-            )
-            .unwrap();
-            stream.flush().unwrap();
-            let mut response = String::new();
-            stream.read_to_string(&mut response).unwrap();
-            response
-        };
-        assert!(request("/generate").starts_with("HTTP/1.1 204"));
-        handler.join().unwrap();
-        assert!(request("/other").starts_with("HTTP/1.1 413"));
-    }
-
     #[test]
     fn fabric_secret_gates_jobs_but_not_health_or_peer_blobs() {
         const SECRET: &str = "correct-fabric-secret";
@@ -3131,43 +2700,6 @@ mod lifecycle_tests {
         assert!(matches!(models.get("old-b"), Some(ModelTrack::Ready)));
     }
 
-    #[test]
-    fn models_marks_a_permanently_unadmittable_model_too_small() {
-        let mut shared = fixture_shared(&[]);
-        let inner = Arc::get_mut(&mut shared).unwrap();
-        inner.registry.models.push(ModelSpec {
-            id: "flux2-dev".into(),
-            domain: crate::registry::Domain::Image,
-            backend: "testpattern".into(),
-            available: true,
-            gated: false,
-            vram_gb: Some(29.0),
-            min_vram_gb: None,
-            min_compute_cap: None,
-            note: None,
-            license: None,
-            files: Vec::new(),
-        });
-        inner
-            .models
-            .get_mut()
-            .unwrap()
-            .insert("flux2-dev".into(), ModelTrack::Ready);
-        inner.vram_usable = residency::UsableVram::new(Some(30_603));
-
-        let model = models_json(&shared)
-            .models
-            .into_iter()
-            .find(|model| model.id == "flux2-dev")
-            .unwrap();
-        assert!(!model.available);
-        assert_eq!(model.state, MODEL_STATE_TOO_SMALL);
-        assert_eq!(
-            model.note.as_deref(),
-            Some("needs 31744 MB, this card can free 30603")
-        );
-    }
-
     /// The lease lifecycle over the wire (aicore §8): a renewed job stays,
     /// silence is reaped through the same teardown as an explicit cancel, a
     /// restarted origin kills its previous incarnation's leases, and bye
@@ -3423,7 +2955,7 @@ fn json_response(status: u16, json: String) -> HttpServerResponse {
         status_reason(status),
         body.len()
     );
-    HttpServerResponse::new(header, body)
+    HttpServerResponse { header, body }
 }
 
 fn ok_json(json: String) -> HttpServerResponse {
@@ -3444,5 +2976,5 @@ fn artifact_response(content_type: &str, sha256: &str, body: Vec<u8>) -> HttpSer
         sha256,
         body.len()
     );
-    HttpServerResponse::new(header, body)
+    HttpServerResponse { header, body }
 }
diff --git a/libs/ai/hub/src/speech/mod.rs b/libs/ai/hub/src/speech/mod.rs
deleted file mode 100644
index e869f28d4..000000000
--- a/libs/ai/hub/src/speech/mod.rs
+++ /dev/null
@@ -1,527 +0,0 @@
-//! Speech in the hub: speech-to-text and text-to-speech as sessions, the same
-//! shape as [`crate::hub_chat::HubChatSession`] — poll-driven, headless, one
-//! worker thread, events out, a wake hook for sleeping UIs.
-//!
-//! An app asks for a session and gets *a* recognizer or *a* voice; which one
-//! is the hub's decision, made once at start and reported in `Ready`:
-//!
-//! ```text
-//!   stt.whisper   in-process (weights here, machine election)  ─┐
-//!   stt.whisper   machine node over loopback                    ├─ Auto ladder,
-//!   stt.whisper   LAN node (a Mac serving a Quest)              │  best first
-//!   stt.system    the OS recognizer (makepad-system-speech)    ─┘
-//! ```
-//!
-//! and the mirror image for `tts.kokoro` / `tts.system`. [`SpeechReach`] is
-//! the "don't reach out" knob: `Local` never touches a socket, `Machine` uses
-//! loopback only, `Lan` uses everything. The API is identical either way.
-//!
-//! **Two STT input shapes.** Whisper and the Apple recognizer take PCM the
-//! app recorded ([`SttSession::transcribe`], fed by the app's own VAD
-//! pipeline). Android and Windows recognizers only listen to the microphone
-//! themselves ([`SttSession::listen`]). `Ready` carries the capabilities so
-//! the app picks the shape its engine supports instead of guessing.
-//!
-//! Audio always comes back as PCM: the app owns the device.
-
-mod remote;
-mod stt_worker;
-mod tts_worker;
-pub mod weights;
-
-pub use makepad_system_speech::{Segment, SpeechAudio, SttCapabilities, Transcript, Voice, VoiceGender};
-
-use crate::pipe::PipeId;
-use std::sync::atomic::{AtomicU64, Ordering};
-use std::sync::mpsc::{channel, Receiver, Sender};
-use std::sync::Arc;
-use std::thread;
-
-/// Called after every event so a sleeping consumer wakes up (UI apps pass
-/// their platform signal). The same type as the chat session's hook.
-pub type WakeHook = Arc<dyn Fn() + Send + Sync>;
-
-/// The rate [`SttSession::transcribe`] expects: mono f32 at 16 kHz.
-pub const STT_SAMPLE_RATE: u32 = 16_000;
-
-/// How far a session may look for an engine. Ordered: each level includes
-/// the ones below it.
-#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord)]
-pub enum SpeechReach {
-    /// This process only: in-process engines and the OS engine. No sockets.
-    Local,
-    /// Plus the other nodes on this machine, over loopback.
-    Machine,
-    /// Plus dedicated nodes on the LAN.
-    Lan,
-}
-
-impl Default for SpeechReach {
-    fn default() -> Self {
-        SpeechReach::Lan
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
-pub enum SttEngine {
-    /// Whisper wherever it is (in-process, machine, LAN), else the OS engine.
-    #[default]
-    Auto,
-    /// The OS recognizer only.
-    System,
-    /// Whisper only; fails when none is in reach.
-    Whisper,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
-pub enum TtsEngine {
-    /// Kokoro wherever it is, else the OS voice.
-    #[default]
-    Auto,
-    /// The OS synthesizer only.
-    System,
-    /// Kokoro only; fails when none is in reach.
-    Kokoro,
-}
-
-#[derive(Clone)]
-pub struct SttConfig {
-    pub engine: SttEngine,
-    pub reach: SpeechReach,
-    /// ISO 639-1 (`"en"`) or BCP-47; engines take what they need from it.
-    pub language: String,
-    /// `listen` mode: emit partial hypotheses when the engine can.
-    pub partial_results: bool,
-    /// Prefer on-device recognition when the OS engine offers the choice.
-    pub prefer_offline: bool,
-    /// Ask for per-segment timing.
-    pub timestamps: bool,
-    /// Whisper: decode the whole buffer as one segment (live dictation).
-    pub single_segment: bool,
-    /// Whisper: cap tokens per utterance; 0 = the model's default.
-    pub max_tokens: usize,
-    /// Whisper: no-speech probability above which a chunk is treated as
-    /// silence. `None` = the engine default.
-    pub silence_threshold: Option<f32>,
-    pub wake: Option<WakeHook>,
-}
-
-impl Default for SttConfig {
-    fn default() -> Self {
-        Self {
-            engine: SttEngine::Auto,
-            reach: SpeechReach::Lan,
-            language: "en".to_string(),
-            partial_results: true,
-            prefer_offline: true,
-            timestamps: true,
-            single_segment: false,
-            max_tokens: 0,
-            silence_threshold: None,
-            wake: None,
-        }
-    }
-}
-
-impl SttConfig {
-    /// The settings the Window voice input has always used for short,
-    /// VAD-gated utterances: one segment, few tokens, a stricter silence gate.
-    pub fn live_dictation() -> Self {
-        Self {
-            timestamps: false,
-            single_segment: true,
-            max_tokens: 48,
-            silence_threshold: Some(0.65),
-            ..Self::default()
-        }
-    }
-
-    /// In-process Whisper only: no LAN, no OS recognizer. The window voice
-    /// button and search-field mics use this so a machine with hub STT
-    /// weights talks to Whisper here, on the default microphone.
-    pub fn local_whisper() -> Self {
-        Self {
-            engine: SttEngine::Whisper,
-            reach: SpeechReach::Local,
-            ..Self::live_dictation()
-        }
-    }
-}
-
-#[derive(Clone)]
-pub struct TtsConfig {
-    pub engine: TtsEngine,
-    pub reach: SpeechReach,
-    /// A [`Voice::id`] from `Ready`'s voice list; `None` = the engine's
-    /// default for `language` (Kokoro: `MAKEPAD_TTS_VOICE` or `bm_daniel`).
-    pub voice: Option<String>,
-    pub language: String,
-    /// 1.0 = normal speaking rate.
-    pub rate: f32,
-    /// 1.0 = normal pitch; engines without pitch control ignore it.
-    pub pitch: f32,
-    pub wake: Option<WakeHook>,
-}
-
-impl Default for TtsConfig {
-    fn default() -> Self {
-        Self {
-            engine: TtsEngine::Auto,
-            reach: SpeechReach::Lan,
-            voice: None,
-            language: "en".to_string(),
-            rate: 1.0,
-            pitch: 1.0,
-            wake: None,
-        }
-    }
-}
-
-/// Which recognizer a session ended up with.
-#[derive(Clone, Debug, PartialEq)]
-pub struct SttEngineInfo {
-    /// `stt.whisper` or `stt.system`.
-    pub pipe: PipeId,
-    /// A human-readable engine name: `"whisper (ggml-large-v3-turbo.bin)"`,
-    /// `"apple-speechanalyzer"`, …
-    pub engine: String,
-    /// The node serving it when it is not this process.
-    pub remote: Option<String>,
-    pub capabilities: SttCapabilities,
-}
-
-/// Which voice a session ended up with.
-#[derive(Clone, Debug, PartialEq)]
-pub struct TtsEngineInfo {
-    /// `tts.kokoro` or `tts.system`.
-    pub pipe: PipeId,
-    pub engine: String,
-    pub remote: Option<String>,
-    /// Sample rate the engine renders at.
-    pub sample_rate: u32,
-    /// The voices this engine offers; ids go into [`TtsConfig::voice`].
-    pub voices: Vec<Voice>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum SttEvent {
-    /// Engine selection / weight load progress.
-    Loading { phase: String, fraction: f64 },
-    /// The engine is chosen and ready. Exactly once, before any result.
-    Ready(SttEngineInfo),
-    /// No engine could be had. Nothing else will ever arrive.
-    Failed(String),
-    /// `listen` mode: input level 0..1, when the engine reports one.
-    Level(f32),
-    /// `listen` mode: running hypothesis, replacing the previous one.
-    Partial(String),
-    /// A finished utterance: the id [`SttSession::transcribe`] returned, or
-    /// 0 for utterances the engine's own microphone session produced.
-    Final { utterance: u64, transcript: Transcript, secs: f64 },
-    /// One utterance failed; the session goes on.
-    Error { utterance: Option<u64>, message: String },
-    /// The engine's microphone session ended (stopped, or the engine decided
-    /// the utterance was over). `listen` again to start another.
-    ListenEnded,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum TtsEvent {
-    Loading { phase: String, fraction: f64 },
-    Ready(TtsEngineInfo),
-    Failed(String),
-    /// The rendered speech for one `say`. Mono PCM at the engine's rate.
-    Audio { utterance: u64, audio: SpeechAudio, secs: f64 },
-    Error { utterance: u64, message: String },
-}
-
-pub(crate) enum SttMsg {
-    Transcribe { utterance: u64, generation: u64, samples: Vec<f32> },
-    Listen,
-    StopListening,
-}
-
-pub(crate) enum TtsMsg {
-    Say { utterance: u64, generation: u64, text: String },
-}
-
-/// A running speech-to-text session. Dropping it ends the worker.
-///
-/// One thread polls it; a consumer that wants to submit from one thread and
-/// drain events on another takes it apart with [`SttSession::split`].
-pub struct SttSession {
-    handle: SttHandle,
-    events: SttEvents,
-}
-
-/// The submitting half of a session: `Send + Sync`, clone-free by design (one
-/// owner decides what the recognizer hears).
-pub struct SttHandle {
-    to_worker: Sender<SttMsg>,
-    next_utterance: AtomicU64,
-    generation: Arc<AtomicU64>,
-}
-
-/// The receiving half: the worker's events, in order.
-pub struct SttEvents {
-    from_worker: Receiver<SttEvent>,
-}
-
-impl SttSession {
-    /// Pick an engine and get it ready, on a worker. Nothing blocks; progress
-    /// and the outcome arrive through [`SttSession::poll`].
-    pub fn start(config: SttConfig) -> Self {
-        let (event_tx, from_worker) = channel();
-        let (to_worker, msg_rx) = channel();
-        let generation = Arc::new(AtomicU64::new(0));
-        let worker_generation = generation.clone();
-        thread::Builder::new()
-            .name("ai-hub-stt".into())
-            .spawn(move || stt_worker::run(config, msg_rx, event_tx, worker_generation))
-            .expect("spawn stt worker");
-        Self {
-            handle: SttHandle { to_worker, next_utterance: AtomicU64::new(1), generation },
-            events: SttEvents { from_worker },
-        }
-    }
-
-    /// Take the session apart: submit from one thread, drain on another.
-    pub fn split(self) -> (SttHandle, SttEvents) {
-        (self.handle, self.events)
-    }
-
-    /// See [`SttHandle::transcribe`].
-    pub fn transcribe(&self, samples_16k: Vec<f32>) -> u64 {
-        self.handle.transcribe(samples_16k)
-    }
-
-    /// See [`SttHandle::listen`].
-    pub fn listen(&self) {
-        self.handle.listen()
-    }
-
-    pub fn stop_listening(&self) {
-        self.handle.stop_listening()
-    }
-
-    /// See [`SttHandle::cancel`].
-    pub fn cancel(&self) {
-        self.handle.cancel()
-    }
-
-    pub fn poll(&self) -> Vec<SttEvent> {
-        self.events.poll()
-    }
-
-    pub fn recv(&self) -> Option<SttEvent> {
-        self.events.recv()
-    }
-
-    pub fn recv_timeout(&self, timeout: std::time::Duration) -> Option<SttEvent> {
-        self.events.recv_timeout(timeout)
-    }
-}
-
-impl SttHandle {
-    /// Queue caller-recorded PCM (mono f32 at [`STT_SAMPLE_RATE`]) for
-    /// recognition. Returns the utterance id its `Final`/`Error` will carry.
-    pub fn transcribe(&self, samples_16k: Vec<f32>) -> u64 {
-        let utterance = self.next_utterance.fetch_add(1, Ordering::Relaxed);
-        let _ = self.to_worker.send(SttMsg::Transcribe {
-            utterance,
-            generation: self.generation.load(Ordering::Relaxed),
-            samples: samples_16k,
-        });
-        utterance
-    }
-
-    /// Let the engine listen on the microphone itself (engines whose
-    /// capabilities say `engine_mic`). Results arrive as `Partial`/`Final`
-    /// with utterance id 0, then `ListenEnded`.
-    pub fn listen(&self) {
-        let _ = self.to_worker.send(SttMsg::Listen);
-    }
-
-    pub fn stop_listening(&self) {
-        let _ = self.to_worker.send(SttMsg::StopListening);
-    }
-
-    /// Drop every queued utterance; one already being recognized is
-    /// discarded when it finishes instead of being reported.
-    pub fn cancel(&self) {
-        self.generation.fetch_add(1, Ordering::Relaxed);
-    }
-}
-
-impl SttEvents {
-    pub fn poll(&self) -> Vec<SttEvent> {
-        self.from_worker.try_iter().collect()
-    }
-
-    /// Block until the next event, or `None` once the worker is gone. For
-    /// headless consumers with a thread to spare; UIs use `poll` + `wake`.
-    pub fn recv(&self) -> Option<SttEvent> {
-        self.from_worker.recv().ok()
-    }
-
-    pub fn recv_timeout(&self, timeout: std::time::Duration) -> Option<SttEvent> {
-        self.from_worker.recv_timeout(timeout).ok()
-    }
-}
-
-/// A running text-to-speech session. Dropping it ends the worker. Take it
-/// apart with [`TtsSession::split`] to speak from one thread and play from
-/// another.
-pub struct TtsSession {
-    handle: TtsHandle,
-    events: TtsEvents,
-}
-
-/// The speaking half of a session (`Send + Sync`).
-pub struct TtsHandle {
-    to_worker: Sender<TtsMsg>,
-    next_utterance: AtomicU64,
-    generation: Arc<AtomicU64>,
-}
-
-/// The receiving half: rendered audio and everything else, in order.
-pub struct TtsEvents {
-    from_worker: Receiver<TtsEvent>,
-}
-
-impl TtsSession {
-    pub fn start(config: TtsConfig) -> Self {
-        let (event_tx, from_worker) = channel();
-        let (to_worker, msg_rx) = channel();
-        let generation = Arc::new(AtomicU64::new(0));
-        let worker_generation = generation.clone();
-        thread::Builder::new()
-            .name("ai-hub-tts".into())
-            .spawn(move || tts_worker::run(config, msg_rx, event_tx, worker_generation))
-            .expect("spawn tts worker");
-        Self {
-            handle: TtsHandle { to_worker, next_utterance: AtomicU64::new(1), generation },
-            events: TtsEvents { from_worker },
-        }
-    }
-
-    /// Take the session apart: speak from one thread, play from another.
-    pub fn split(self) -> (TtsHandle, TtsEvents) {
-        (self.handle, self.events)
-    }
-
-    /// See [`TtsHandle::say`].
-    pub fn say(&self, text: impl Into<String>) -> u64 {
-        self.handle.say(text)
-    }
-
-    /// See [`TtsHandle::cancel`].
-    pub fn cancel(&self) {
-        self.handle.cancel()
-    }
-
-    pub fn poll(&self) -> Vec<TtsEvent> {
-        self.events.poll()
-    }
-
-    pub fn recv(&self) -> Option<TtsEvent> {
-        self.events.recv()
-    }
-
-    pub fn recv_timeout(&self, timeout: std::time::Duration) -> Option<TtsEvent> {
-        self.events.recv_timeout(timeout)
-    }
-}
-
-impl TtsHandle {
-    /// Queue text to render. Returns the utterance id its `Audio`/`Error`
-    /// will carry. Utterances render in order.
-    pub fn say(&self, text: impl Into<String>) -> u64 {
-        let utterance = self.next_utterance.fetch_add(1, Ordering::Relaxed);
-        let _ = self.to_worker.send(TtsMsg::Say {
-            utterance,
-            generation: self.generation.load(Ordering::Relaxed),
-            text: text.into(),
-        });
-        utterance
-    }
-
-    /// Drop every queued utterance; one being rendered is discarded when it
-    /// finishes. Playback of audio already delivered is the app's to stop.
-    pub fn cancel(&self) {
-        self.generation.fetch_add(1, Ordering::Relaxed);
-    }
-}
-
-impl TtsEvents {
-    pub fn poll(&self) -> Vec<TtsEvent> {
-        self.from_worker.try_iter().collect()
-    }
-
-    /// Block until the next event, or `None` once the worker is gone.
-    pub fn recv(&self) -> Option<TtsEvent> {
-        self.from_worker.recv().ok()
-    }
-
-    pub fn recv_timeout(&self, timeout: std::time::Duration) -> Option<TtsEvent> {
-        self.from_worker.recv_timeout(timeout).ok()
-    }
-}
-
-/// True when this build and platform may load a heavy speech model into this
-/// process for `Auto`. Phones and headsets keep 1.6 GB Whisper / 327 MB
-/// Kokoro off-device (their OS engine or a LAN node serve them) unless the
-/// `MAKEPAD` config asks for it by name (`MAKEPAD=whisper`, `MAKEPAD=kokoro`).
-#[cfg(any(feature = "stt", feature = "tts"))]
-pub(crate) fn in_process_allowed(engine: &str) -> bool {
-    if !cfg!(any(target_os = "ios", target_os = "android")) {
-        return true;
-    }
-    std::env::var("MAKEPAD").is_ok_and(|configs| {
-        configs.split(['+', ',']).any(|config| config.eq_ignore_ascii_case(engine))
-    })
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn reach_is_ordered_inclusively() {
-        assert!(SpeechReach::Local < SpeechReach::Machine);
-        assert!(SpeechReach::Machine < SpeechReach::Lan);
-        assert_eq!(SpeechReach::default(), SpeechReach::Lan);
-    }
-
-    #[test]
-    fn live_dictation_keeps_the_window_voice_defaults() {
-        let cfg = SttConfig::live_dictation();
-        assert!(cfg.single_segment);
-        assert_eq!(cfg.max_tokens, 48);
-        assert_eq!(cfg.silence_threshold, Some(0.65));
-        assert!(!cfg.timestamps);
-    }
-
-    #[test]
-    fn local_whisper_stays_in_process() {
-        let cfg = SttConfig::local_whisper();
-        assert_eq!(cfg.engine, SttEngine::Whisper);
-        assert_eq!(cfg.reach, SpeechReach::Local);
-        assert!(cfg.single_segment);
-    }
-
-    #[test]
-    fn utterance_ids_count_from_one_and_cancel_bumps_generation() {
-        // A session whose worker fails fast (no engines in a Local reach on
-        // a machine without weights) still hands out ids and generations.
-        let session = TtsSession::start(TtsConfig {
-            engine: TtsEngine::Kokoro,
-            reach: SpeechReach::Local,
-            ..TtsConfig::default()
-        });
-        assert_eq!(session.say("a"), 1);
-        assert_eq!(session.say("b"), 2);
-        session.cancel();
-        assert_eq!(session.handle.generation.load(Ordering::Relaxed), 1);
-    }
-}
diff --git a/libs/ai/hub/src/speech/remote.rs b/libs/ai/hub/src/speech/remote.rs
deleted file mode 100644
index c22c109ca..000000000
--- a/libs/ai/hub/src/speech/remote.rs
+++ /dev/null
@@ -1,189 +0,0 @@
-//! A speech pipe on another node: the co-located machine node over loopback,
-//! or a LAN node found through the beacon listener. Utterance-shaped in v1
-//! (one `/generate` job per utterance, polled fast); a streaming session
-//! with word partials is the realtime-websocket shape and comes later.
-
-use super::SpeechReach;
-use crate::client::{ContentProvider, LocalService};
-use crate::protocol::{
-    GenerateRequestJson, TranscriptJson, JOB_STATE_CANCELLED, JOB_STATE_DONE, JOB_STATE_ERROR,
-    MODEL_STATE_DOWNLOADING, MODEL_STATE_LOADED, MODEL_STATE_READY,
-};
-use crate::registry::Domain;
-use crate::wav;
-use makepad_micro_serde::DeJson;
-use makepad_system_speech::{Segment, SpeechAudio, Transcript};
-use std::sync::OnceLock;
-use std::time::{Duration, Instant};
-
-/// Poll cadence for speech jobs: an utterance transcribes in well under a
-/// second on a warm node, so the poll interval IS the latency floor.
-const POLL: Duration = Duration::from_millis(40);
-/// A job that has not finished in this long is lost (a node that fell over
-/// mid-job keeps answering `running` until its lease janitor runs).
-const JOB_TIMEOUT: Duration = Duration::from_secs(180);
-/// First LAN lookup: beacons come every 2 s, so a fresh listener may need a
-/// moment before it has heard anyone.
-const FIRST_BEACON_WAIT: Duration = Duration::from_millis(2500);
-
-pub(crate) struct RemotePipe {
-    pub base_url: String,
-    pub model: String,
-    service: LocalService,
-}
-
-impl RemotePipe {
-    /// The best node in reach serving `domain` with one of `backends`:
-    /// loopback nodes first (the machine node is the RAM holder), then the
-    /// LAN; a loaded model beats a ready one beats one still arriving.
-    pub(crate) fn find(reach: SpeechReach, domain: Domain, backends: &[&str]) -> Option<RemotePipe> {
-        let mut best: Option<(u8, RemotePipe)> = None;
-        for url in candidate_urls(reach) {
-            let Some((rank, pipe)) = Self::at(&url, domain, backends) else { continue };
-            // Loopback wins ties: same rank, no network.
-            if best.as_ref().map_or(true, |(r, _)| rank > *r) {
-                best = Some((rank, pipe));
-            }
-        }
-        best.map(|(_, pipe)| pipe)
-    }
-
-    /// The pipe at one node, with its readiness rank, when it serves one.
-    pub(crate) fn at(base_url: &str, domain: Domain, backends: &[&str]) -> Option<(u8, RemotePipe)> {
-        let service = LocalService::new(base_url);
-        let models = service.list_models().ok()?;
-        let mut best: Option<(u8, String)> = None;
-        for model in models {
-            if !model.available || model.domain != domain.as_str() {
-                continue;
-            }
-            if !backends.iter().any(|b| *b == model.backend) {
-                continue;
-            }
-            let rank = match model.state.as_str() {
-                MODEL_STATE_LOADED => 3,
-                MODEL_STATE_READY => 2,
-                MODEL_STATE_DOWNLOADING => 1,
-                // "absent": the node could acquire it, but a first utterance
-                // would wait on a 1.6 GB download. Not a serving pipe today.
-                _ => continue,
-            };
-            if best.as_ref().map_or(true, |(r, _)| rank > *r) {
-                best = Some((rank, model.id));
-            }
-        }
-        let (rank, model) = best?;
-        Some((rank, RemotePipe { base_url: base_url.to_string(), model, service }))
-    }
-
-    pub(crate) fn transcribe(&self, samples_16k: &[f32], language: &str, timestamps: bool) -> Result<Transcript, String> {
-        let wav = wav::encode_wav_pcm16_mono(samples_16k, super::STT_SAMPLE_RATE);
-        let request = GenerateRequestJson {
-            model: self.model.clone(),
-            input_b64: Some(base64(&wav)),
-            input_content_type: Some("audio/wav".to_string()),
-            language: Some(language.to_string()),
-            // The wire has no "timestamps" knob; the backend always times its
-            // segments and a caller that does not want them ignores them.
-            ..Default::default()
-        };
-        let _ = timestamps;
-        let bytes = self.run_job(Domain::Stt, &request)?;
-        let text = std::str::from_utf8(&bytes).map_err(|_| "transcript is not utf-8".to_string())?;
-        let json = TranscriptJson::deserialize_json(text).map_err(|e| format!("transcript json: {e:?}"))?;
-        Ok(Transcript {
-            segments: json
-                .segments
-                .into_iter()
-                .map(|s| Segment { start_ms: s.start_ms, end_ms: s.end_ms, text: s.text })
-                .collect(),
-        })
-    }
-
-    pub(crate) fn synthesize(&self, text: &str, voice: &str, speed: f32) -> Result<SpeechAudio, String> {
-        let request = GenerateRequestJson {
-            model: self.model.clone(),
-            text: Some(text.to_string()),
-            voice: (!voice.is_empty()).then(|| voice.to_string()),
-            speed: Some(speed as f64),
-            ..Default::default()
-        };
-        let bytes = self.run_job(Domain::Speech, &request)?;
-        let (samples, sample_rate) = wav::decode_wav_to_mono_f32(&bytes)?;
-        Ok(SpeechAudio { samples, sample_rate })
-    }
-
-    fn run_job(&self, domain: Domain, request: &GenerateRequestJson) -> Result<Vec<u8>, String> {
-        let job_id = self
-            .service
-            .request(domain, request)
-            .map_err(|e| format!("{}: {e}", self.base_url))?;
-        let deadline = Instant::now() + JOB_TIMEOUT;
-        loop {
-            let status = self
-                .service
-                .poll(&job_id)
-                .map_err(|e| format!("{}: {e}", self.base_url))?;
-            match status.state.as_str() {
-                JOB_STATE_DONE => {
-                    let artifact = status
-                        .artifacts
-                        .first()
-                        .ok_or_else(|| "job finished without an artifact".to_string())?;
-                    return self
-                        .service
-                        .fetch_artifact(&artifact.id)
-                        .map(|a| a.bytes)
-                        .map_err(|e| format!("{}: {e}", self.base_url));
-                }
-                JOB_STATE_ERROR => {
-                    return Err(status.error.unwrap_or_else(|| "job failed".to_string()));
-                }
-                JOB_STATE_CANCELLED => return Err("job cancelled".to_string()),
-                _ => {}
-            }
-            if Instant::now() > deadline {
-                let _ = self.service.cancel(&job_id);
-                return Err(format!("{}: job {job_id} timed out", self.base_url));
-            }
-            std::thread::sleep(POLL);
-        }
-    }
-}
-
-/// Every node this reach allows, loopback first.
-fn candidate_urls(reach: SpeechReach) -> Vec<String> {
-    let mut urls = Vec::new();
-    if reach >= SpeechReach::Machine {
-        for (_, entry) in crate::machine::read_node_entries() {
-            if entry.port > 0 {
-                urls.push(format!("http://127.0.0.1:{}", entry.port));
-            }
-        }
-    }
-    if reach >= SpeechReach::Lan {
-        let discovered = crate::discovery::start_listener();
-        // Give a brand-new listener one beacon interval to hear the fleet,
-        // once per process; afterwards the live set is whatever it is.
-        static WAITED: OnceLock<()> = OnceLock::new();
-        if discovered.nodes().is_empty() && WAITED.get().is_none() {
-            let deadline = Instant::now() + FIRST_BEACON_WAIT;
-            while discovered.nodes().is_empty() && Instant::now() < deadline {
-                std::thread::sleep(Duration::from_millis(100));
-            }
-            let _ = WAITED.set(());
-        }
-        for node in discovered.nodes() {
-            let url = node.base_url.trim_end_matches('/').to_string();
-            if !urls.contains(&url) {
-                urls.push(url);
-            }
-        }
-    }
-    urls
-}
-
-fn base64(bytes: &[u8]) -> String {
-    String::from_utf8(makepad_base64::base64_encode(bytes, &makepad_base64::BASE64_STANDARD))
-        .unwrap_or_default()
-}
diff --git a/libs/ai/hub/src/speech/stt_worker.rs b/libs/ai/hub/src/speech/stt_worker.rs
deleted file mode 100644
index 451388b31..000000000
--- a/libs/ai/hub/src/speech/stt_worker.rs
+++ /dev/null
@@ -1,364 +0,0 @@
-//! The STT session worker: choose an engine once, then serve utterances.
-
-use super::remote::RemotePipe;
-use super::{SpeechReach, SttConfig, SttEngine, SttEngineInfo, SttEvent, SttMsg, Transcript};
-use crate::pipe::PipeId;
-use crate::registry::Domain;
-use makepad_system_speech as sys;
-use makepad_system_speech::{ListenHandle, SttCapabilities};
-use std::sync::atomic::{AtomicU64, Ordering};
-use std::sync::mpsc::{channel, Receiver, RecvTimeoutError, Sender};
-use std::sync::Arc;
-use std::time::{Duration, Instant};
-
-pub(crate) fn run(
-    config: SttConfig,
-    msg_rx: Receiver<SttMsg>,
-    event_tx: Sender<SttEvent>,
-    generation: Arc<AtomicU64>,
-) {
-    let wake = config.wake.clone();
-    let send = move |event: SttEvent| {
-        let _ = event_tx.send(event);
-        if let Some(wake) = &wake {
-            wake();
-        }
-    };
-
-    let mut engine = match choose(&config, &send) {
-        Ok(engine) => engine,
-        Err(why) => return send(SttEvent::Failed(why)),
-    };
-    send(SttEvent::Ready(engine.info()));
-
-    let mut listening: Option<Listening> = None;
-    loop {
-        if let Some(live) = listening.as_mut() {
-            let mut ended = false;
-            while let Ok(event) = live.events.try_recv() {
-                match event {
-                    sys::SttEvent::Level(level) => send(SttEvent::Level(level)),
-                    sys::SttEvent::Partial(text) => send(SttEvent::Partial(text)),
-                    sys::SttEvent::Final(transcript) => {
-                        send(SttEvent::Final { utterance: 0, transcript, secs: 0.0 })
-                    }
-                    sys::SttEvent::Error(error) => {
-                        send(SttEvent::Error { utterance: None, message: error.to_string() })
-                    }
-                    sys::SttEvent::Ended => ended = true,
-                }
-            }
-            if ended {
-                listening = None;
-                send(SttEvent::ListenEnded);
-            }
-        }
-
-        match msg_rx.recv_timeout(Duration::from_millis(20)) {
-            Ok(SttMsg::Transcribe { utterance, generation: mine, samples }) => {
-                if mine != generation.load(Ordering::Relaxed) {
-                    continue;
-                }
-                let started = Instant::now();
-                match engine.transcribe(&samples, &config) {
-                    Ok(transcript) => {
-                        // A cancel that landed mid-recognition means this
-                        // result belongs to a turn nobody wants any more.
-                        if mine == generation.load(Ordering::Relaxed) {
-                            send(SttEvent::Final {
-                                utterance,
-                                transcript,
-                                secs: started.elapsed().as_secs_f64(),
-                            });
-                        }
-                    }
-                    Err(message) => send(SttEvent::Error { utterance: Some(utterance), message }),
-                }
-            }
-            Ok(SttMsg::Listen) => {
-                if listening.is_some() {
-                    continue;
-                }
-                match engine.listen(&config) {
-                    Ok(live) => listening = Some(live),
-                    Err(message) => send(SttEvent::Error { utterance: None, message }),
-                }
-            }
-            Ok(SttMsg::StopListening) => {
-                // Keep draining events: the engine still delivers its final
-                // result and `Ended` after being told to stop.
-                if let Some(live) = listening.as_mut() {
-                    if let Some(handle) = live.handle.take() {
-                        handle.stop();
-                    }
-                }
-            }
-            Err(RecvTimeoutError::Timeout) => {}
-            Err(RecvTimeoutError::Disconnected) => break,
-        }
-    }
-}
-
-/// An engine-owned microphone session in progress.
-struct Listening {
-    handle: Option<ListenHandle>,
-    events: Receiver<sys::SttEvent>,
-}
-
-trait Engine {
-    fn info(&self) -> SttEngineInfo;
-    fn transcribe(&mut self, samples_16k: &[f32], config: &SttConfig) -> Result<Transcript, String>;
-    fn listen(&mut self, config: &SttConfig) -> Result<Listening, String>;
-}
-
-// ----------------------------------------------------------------- choosing
-
-fn choose(config: &SttConfig, send: &dyn Fn(SttEvent)) -> Result<Box<dyn Engine>, String> {
-    let want_whisper = matches!(config.engine, SttEngine::Auto | SttEngine::Whisper);
-    let want_system = matches!(config.engine, SttEngine::Auto | SttEngine::System);
-    let mut reasons: Vec<String> = Vec::new();
-
-    if want_whisper {
-        #[cfg(feature = "stt")]
-        {
-            if !super::in_process_allowed("whisper") {
-                reasons.push("in-process whisper is off on this platform (MAKEPAD=whisper enables it)".into());
-            } else if let Some(path) = super::weights::whisper_model_path() {
-                match whisper::elect_and_load(&path, config, send) {
-                    Ok(engine) => return Ok(engine),
-                    Err(why) => reasons.push(why),
-                }
-            } else {
-                reasons.push(format!("no whisper weights ({}) on this machine", super::weights::WHISPER_MODEL_FILE));
-            }
-        }
-        #[cfg(not(feature = "stt"))]
-        reasons.push("whisper is not compiled into this build".into());
-
-        if config.reach >= SpeechReach::Machine {
-            send(SttEvent::Loading { phase: "looking for a whisper node".into(), fraction: 0.0 });
-            match RemotePipe::find(config.reach, Domain::Stt, &["whisper"]) {
-                Some(pipe) => return Ok(Box::new(RemoteStt { pipe })),
-                None => reasons.push(format!("no node in reach ({:?}) serves stt.whisper", config.reach)),
-            }
-        }
-    }
-
-    if want_system {
-        if sys::stt::available() {
-            let _ = sys::stt::prepare(&config.language);
-            return Ok(Box::new(SystemStt));
-        }
-        reasons.push(format!("no system recognizer here ({})", sys::stt::engine_name()));
-    }
-
-    Err(reasons.join("; "))
-}
-
-fn stt_options(config: &SttConfig) -> sys::SttOptions {
-    sys::SttOptions {
-        language: config.language.clone(),
-        partial_results: config.partial_results,
-        prefer_offline: config.prefer_offline,
-        timestamps: config.timestamps,
-    }
-}
-
-// ------------------------------------------------------------- the OS engine
-
-struct SystemStt;
-
-impl Engine for SystemStt {
-    fn info(&self) -> SttEngineInfo {
-        SttEngineInfo {
-            pipe: PipeId::new("stt.system"),
-            engine: sys::stt::engine_name().to_string(),
-            remote: None,
-            capabilities: sys::stt::capabilities(),
-        }
-    }
-
-    fn transcribe(&mut self, samples_16k: &[f32], config: &SttConfig) -> Result<Transcript, String> {
-        sys::stt::transcribe(samples_16k, &stt_options(config)).map_err(|e| e.to_string())
-    }
-
-    fn listen(&mut self, config: &SttConfig) -> Result<Listening, String> {
-        let (tx, events) = channel();
-        let handle = sys::stt::listen(&stt_options(config), tx).map_err(|e| e.to_string())?;
-        Ok(Listening { handle: Some(handle), events })
-    }
-}
-
-// ---------------------------------------------------------------- remote pipe
-
-struct RemoteStt {
-    pipe: RemotePipe,
-}
-
-impl Engine for RemoteStt {
-    fn info(&self) -> SttEngineInfo {
-        SttEngineInfo {
-            pipe: PipeId::new("stt.whisper"),
-            engine: format!("whisper ({})", self.pipe.model),
-            remote: Some(self.pipe.base_url.clone()),
-            capabilities: SttCapabilities { pcm_input: true, engine_mic: false, partial_results: false, offline: true },
-        }
-    }
-
-    fn transcribe(&mut self, samples_16k: &[f32], config: &SttConfig) -> Result<Transcript, String> {
-        self.pipe.transcribe(samples_16k, &config.language, config.timestamps)
-    }
-
-    fn listen(&mut self, _config: &SttConfig) -> Result<Listening, String> {
-        Err("a remote whisper takes PCM; record and call transcribe".to_string())
-    }
-}
-
-// ------------------------------------------------------- in-process whisper
-
-#[cfg(feature = "stt")]
-mod whisper {
-    use super::super::weights;
-    use super::*;
-    use crate::machine::{self, Claim, ResidencyState};
-    use makepad_ai_speech::whisper::{WhisperModel, WhisperParams, WhisperState};
-    use std::path::Path;
-
-    /// How long to wait on another process's `Loading` before loading our
-    /// own copy. Whisper turbo streams 1.6 GB; a minute covers a cold disk.
-    const HOLDER_PATIENCE: Duration = Duration::from_secs(60);
-    const POLL: Duration = Duration::from_millis(150);
-
-    pub(super) struct WhisperLocal {
-        model: WhisperModel,
-        state: WhisperState,
-        name: String,
-        /// The won machine election, held for the life of the engine.
-        _residency: Option<machine::ResidencyGuard>,
-    }
-
-    impl Engine for WhisperLocal {
-        fn info(&self) -> SttEngineInfo {
-            SttEngineInfo {
-                pipe: PipeId::new("stt.whisper"),
-                engine: format!("whisper ({}, {})", self.name, makepad_ai_speech::whisper::accel_backend_name()),
-                remote: None,
-                capabilities: SttCapabilities { pcm_input: true, engine_mic: false, partial_results: false, offline: true },
-            }
-        }
-
-        fn transcribe(&mut self, samples_16k: &[f32], config: &SttConfig) -> Result<Transcript, String> {
-            let params = whisper_params(config);
-            let segments = self.state.transcribe(&self.model, samples_16k, &params);
-            Ok(Transcript {
-                segments: segments
-                    .into_iter()
-                    .map(|s| super::super::Segment { start_ms: s.start_ms, end_ms: s.end_ms, text: s.text })
-                    .collect(),
-            })
-        }
-
-        fn listen(&mut self, _config: &SttConfig) -> Result<Listening, String> {
-            Err("whisper takes PCM; record and call transcribe".to_string())
-        }
-    }
-
-    fn whisper_params(config: &SttConfig) -> WhisperParams {
-        let mut params = WhisperParams::default();
-        // Whisper wants the bare language code; a BCP-47 tag loses its region.
-        params.language = config
-            .language
-            .split(['-', '_'])
-            .next()
-            .unwrap_or("en")
-            .to_ascii_lowercase();
-        params.no_timestamps = !config.timestamps;
-        params.single_segment = config.single_segment;
-        if config.max_tokens > 0 {
-            params.max_tokens = config.max_tokens;
-        }
-        if let Some(threshold) = config.silence_threshold {
-            params.no_speech_thold = threshold;
-        }
-        params
-    }
-
-    /// The machine election around the load (aicore §3): route to a serving
-    /// holder, wait on a loading one, else claim and load here.
-    pub(super) fn elect_and_load(
-        path: &Path,
-        config: &SttConfig,
-        send: &dyn Fn(SttEvent),
-    ) -> Result<Box<dyn Engine>, String> {
-        let key = weights::election_key(path);
-        let deadline = Instant::now() + HOLDER_PATIENCE;
-        loop {
-            match machine::read_holder(&key) {
-                Ok(Some(record)) => match record.state {
-                    ResidencyState::Ready { port } if port > 0 && config.reach >= SpeechReach::Machine => {
-                        let url = format!("http://127.0.0.1:{port}");
-                        if let Some((_, pipe)) = RemotePipe::at(&url, Domain::Stt, &["whisper"]) {
-                            return Ok(Box::new(RemoteStt { pipe }));
-                        }
-                        // The holder serves something, but not this pipe.
-                        break;
-                    }
-                    ResidencyState::Ready { .. } => {
-                        eprintln!("[hub-stt] {key}: held by pid {} without a usable route — loading a duplicate copy", record.pid);
-                        break;
-                    }
-                    ResidencyState::Loading { fraction } => {
-                        send(SttEvent::Loading { phase: format!("waiting on pid {}", record.pid), fraction });
-                        if Instant::now() > deadline {
-                            break;
-                        }
-                        std::thread::sleep(POLL * 4);
-                    }
-                    ResidencyState::Failed { .. } => break,
-                },
-                _ => break,
-            }
-        }
-
-        let mut guard = match machine::claim(&key) {
-            Ok(Claim::Won(mut guard)) => {
-                let _ = guard.publish(ResidencyState::Loading { fraction: 0.0 });
-                Some(guard)
-            }
-            _ => None,
-        };
-
-        let name = path.file_name().map(|n| n.to_string_lossy().into_owned()).unwrap_or_default();
-        send(SttEvent::Loading { phase: format!("loading {name}"), fraction: 0.0 });
-        let started = Instant::now();
-        let model = match WhisperModel::load_file(&path.to_string_lossy()) {
-            Ok(model) => model,
-            Err(error) => {
-                let reason = format!("could not load {}: {error:?}", path.display());
-                if let Some(guard) = guard.as_mut() {
-                    let retry_after_ms = unix_ms() + 30_000;
-                    let _ = guard.publish(ResidencyState::Failed { reason: reason.clone(), retry_after_ms });
-                }
-                return Err(reason);
-            }
-        };
-        let state = WhisperState::new(&model);
-        if let Some(guard) = guard.as_mut() {
-            // Resident but not serving a port: co-located claimants see the
-            // election held and fall back per the documented soft failure.
-            let _ = guard.publish(ResidencyState::Ready { port: 0 });
-        }
-        send(SttEvent::Loading {
-            phase: format!("loaded {name} in {:.1}s", started.elapsed().as_secs_f64()),
-            fraction: 1.0,
-        });
-        Ok(Box::new(WhisperLocal { model, state, name, _residency: guard }))
-    }
-
-    fn unix_ms() -> u64 {
-        std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .map(|d| d.as_millis() as u64)
-            .unwrap_or(0)
-    }
-}
diff --git a/libs/ai/hub/src/speech/tts_worker.rs b/libs/ai/hub/src/speech/tts_worker.rs
deleted file mode 100644
index dcc9f603a..000000000
--- a/libs/ai/hub/src/speech/tts_worker.rs
+++ /dev/null
@@ -1,312 +0,0 @@
-//! The TTS session worker: choose a voice engine once, then render utterances
-//! in order. Audio goes back as PCM; the app plays it.
-
-use super::remote::RemotePipe;
-use super::weights;
-use super::{SpeechAudio, SpeechReach, TtsConfig, TtsEngine, TtsEngineInfo, TtsEvent, TtsMsg};
-use crate::pipe::PipeId;
-use crate::registry::Domain;
-use makepad_system_speech as sys;
-use std::sync::atomic::{AtomicU64, Ordering};
-use std::sync::mpsc::{Receiver, Sender};
-use std::sync::Arc;
-use std::time::Instant;
-
-pub(crate) fn run(
-    config: TtsConfig,
-    msg_rx: Receiver<TtsMsg>,
-    event_tx: Sender<TtsEvent>,
-    generation: Arc<AtomicU64>,
-) {
-    let wake = config.wake.clone();
-    let send = move |event: TtsEvent| {
-        let _ = event_tx.send(event);
-        if let Some(wake) = &wake {
-            wake();
-        }
-    };
-
-    let mut engine = match choose(&config, &send) {
-        Ok(engine) => engine,
-        Err(why) => return send(TtsEvent::Failed(why)),
-    };
-    send(TtsEvent::Ready(engine.info()));
-
-    while let Ok(TtsMsg::Say { utterance, generation: mine, text }) = msg_rx.recv() {
-        if mine != generation.load(Ordering::Relaxed) {
-            continue;
-        }
-        let text = text.trim();
-        if text.is_empty() {
-            continue;
-        }
-        let started = Instant::now();
-        match engine.synthesize(text, &config) {
-            Ok(audio) if !audio.is_empty() => {
-                // Synthesis is slow enough that a cancel can land while it
-                // runs; a stale utterance must never be heard.
-                if mine == generation.load(Ordering::Relaxed) {
-                    send(TtsEvent::Audio { utterance, audio, secs: started.elapsed().as_secs_f64() });
-                }
-            }
-            Ok(_) => send(TtsEvent::Error { utterance, message: "engine produced no audio".into() }),
-            Err(message) => send(TtsEvent::Error { utterance, message }),
-        }
-    }
-}
-
-trait Engine {
-    fn info(&self) -> TtsEngineInfo;
-    fn synthesize(&mut self, text: &str, config: &TtsConfig) -> Result<SpeechAudio, String>;
-}
-
-// ----------------------------------------------------------------- choosing
-
-fn choose(config: &TtsConfig, send: &dyn Fn(TtsEvent)) -> Result<Box<dyn Engine>, String> {
-    let want_kokoro = matches!(config.engine, TtsEngine::Auto | TtsEngine::Kokoro);
-    let want_system = matches!(config.engine, TtsEngine::Auto | TtsEngine::System);
-    let mut reasons: Vec<String> = Vec::new();
-
-    if want_kokoro {
-        #[cfg(feature = "tts")]
-        {
-            if !super::in_process_allowed("kokoro") {
-                reasons.push("in-process kokoro is off on this platform (MAKEPAD=kokoro enables it)".into());
-            } else if let Some(path) = weights::kokoro_model_path() {
-                match kokoro::elect_and_load(&path, config, send) {
-                    Ok(engine) => return Ok(engine),
-                    Err(why) => reasons.push(why),
-                }
-            } else {
-                reasons.push(format!("no kokoro weights ({}) on this machine", weights::KOKORO_MODEL_FILE));
-            }
-        }
-        #[cfg(not(feature = "tts"))]
-        reasons.push("kokoro is not compiled into this build".into());
-
-        if config.reach >= SpeechReach::Machine {
-            send(TtsEvent::Loading { phase: "looking for a kokoro node".into(), fraction: 0.0 });
-            match RemotePipe::find(config.reach, Domain::Speech, &["kokoro"]) {
-                Some(pipe) => return Ok(Box::new(RemoteTts { pipe })),
-                None => reasons.push(format!("no node in reach ({:?}) serves tts.kokoro", config.reach)),
-            }
-        }
-    }
-
-    if want_system {
-        if sys::tts::available() {
-            return Ok(Box::new(SystemTts));
-        }
-        reasons.push(format!("no system voice here ({})", sys::tts::engine_name()));
-    }
-
-    Err(reasons.join("; "))
-}
-
-/// The Kokoro voice a config asks for, as a bare pack name.
-fn kokoro_voice_name(config: &TtsConfig) -> String {
-    config
-        .voice
-        .as_deref()
-        .map(|v| v.strip_suffix(".mkvoice").unwrap_or(v).to_string())
-        .filter(|v| !v.is_empty())
-        .unwrap_or_else(weights::kokoro_default_voice)
-}
-
-// ------------------------------------------------------------- the OS engine
-
-struct SystemTts;
-
-impl Engine for SystemTts {
-    fn info(&self) -> TtsEngineInfo {
-        TtsEngineInfo {
-            pipe: PipeId::new("tts.system"),
-            engine: sys::tts::engine_name().to_string(),
-            remote: None,
-            // The OS decides per voice (Apple 22.05 kHz, Windows 16/22/24 kHz
-            // by voice); every `Audio` event carries its own rate.
-            sample_rate: 0,
-            voices: sys::tts::voices(),
-        }
-    }
-
-    fn synthesize(&mut self, text: &str, config: &TtsConfig) -> Result<SpeechAudio, String> {
-        let options = sys::TtsOptions {
-            voice: config.voice.clone(),
-            language: config.language.clone(),
-            rate: config.rate,
-            pitch: config.pitch,
-        };
-        sys::tts::synthesize(text, &options).map_err(|e| e.to_string())
-    }
-}
-
-// ---------------------------------------------------------------- remote pipe
-
-struct RemoteTts {
-    pipe: RemotePipe,
-}
-
-impl Engine for RemoteTts {
-    fn info(&self) -> TtsEngineInfo {
-        TtsEngineInfo {
-            pipe: PipeId::new("tts.kokoro"),
-            engine: format!("kokoro ({})", self.pipe.model),
-            remote: Some(self.pipe.base_url.clone()),
-            sample_rate: 24_000,
-            voices: weights::kokoro_voice_catalogue(),
-        }
-    }
-
-    fn synthesize(&mut self, text: &str, config: &TtsConfig) -> Result<SpeechAudio, String> {
-        self.pipe.synthesize(text, &kokoro_voice_name(config), config.rate)
-    }
-}
-
-// -------------------------------------------------------- in-process kokoro
-
-#[cfg(feature = "tts")]
-mod kokoro {
-    use super::super::Voice;
-    use super::*;
-    use crate::machine::{self, Claim, ResidencyState};
-    use makepad_ai_speech::kokoro::KokoroSpeaker;
-    use std::path::{Path, PathBuf};
-    use std::time::Duration;
-
-    const HOLDER_PATIENCE: Duration = Duration::from_secs(30);
-    const POLL: Duration = Duration::from_millis(150);
-
-    pub(super) struct KokoroLocal {
-        model_path: PathBuf,
-        speaker: KokoroSpeaker,
-        voice: String,
-        voices: Vec<Voice>,
-        _residency: Option<machine::ResidencyGuard>,
-    }
-
-    impl Engine for KokoroLocal {
-        fn info(&self) -> TtsEngineInfo {
-            TtsEngineInfo {
-                pipe: PipeId::new("tts.kokoro"),
-                engine: format!("kokoro ({})", weights::KOKORO_MODEL_FILE),
-                remote: None,
-                sample_rate: makepad_ai_speech::kokoro::SAMPLE_RATE,
-                voices: self.voices.clone(),
-            }
-        }
-
-        fn synthesize(&mut self, text: &str, config: &TtsConfig) -> Result<SpeechAudio, String> {
-            let wanted = kokoro_voice_name(config);
-            if wanted != self.voice {
-                // A voice is a 510x256 style table; the speaker reloads with
-                // it. Rare (the config picks one voice), so the reload cost
-                // is acceptable.
-                let voice_path = weights::kokoro_voice_path(&wanted)
-                    .ok_or_else(|| format!("kokoro voice pack {wanted}.mkvoice not found"))?;
-                self.speaker = KokoroSpeaker::load_with_voice(
-                    &self.model_path.to_string_lossy(),
-                    &voice_path.to_string_lossy(),
-                )
-                .map_err(|e| format!("kokoro load voice {wanted}: {e:?}"))?;
-                self.voice = wanted;
-            }
-            let audio = self
-                .speaker
-                .synthesize_with_speed(text, config.rate)
-                .map_err(|e| format!("kokoro: {e:?}"))?;
-            Ok(SpeechAudio { samples: audio.samples, sample_rate: audio.sample_rate })
-        }
-    }
-
-    pub(super) fn elect_and_load(
-        path: &Path,
-        config: &TtsConfig,
-        send: &dyn Fn(TtsEvent),
-    ) -> Result<Box<dyn Engine>, String> {
-        let key = weights::election_key(path);
-        let deadline = Instant::now() + HOLDER_PATIENCE;
-        loop {
-            match machine::read_holder(&key) {
-                Ok(Some(record)) => match record.state {
-                    ResidencyState::Ready { port } if port > 0 && config.reach >= SpeechReach::Machine => {
-                        let url = format!("http://127.0.0.1:{port}");
-                        if let Some((_, pipe)) = RemotePipe::at(&url, Domain::Speech, &["kokoro"]) {
-                            return Ok(Box::new(RemoteTts { pipe }));
-                        }
-                        break;
-                    }
-                    ResidencyState::Ready { .. } => {
-                        eprintln!("[hub-tts] {key}: held by pid {} without a usable route — loading a duplicate copy", record.pid);
-                        break;
-                    }
-                    ResidencyState::Loading { fraction } => {
-                        send(TtsEvent::Loading { phase: format!("waiting on pid {}", record.pid), fraction });
-                        if Instant::now() > deadline {
-                            break;
-                        }
-                        std::thread::sleep(POLL * 4);
-                    }
-                    ResidencyState::Failed { .. } => break,
-                },
-                _ => break,
-            }
-        }
-
-        let mut guard = match machine::claim(&key) {
-            Ok(Claim::Won(mut guard)) => {
-                let _ = guard.publish(ResidencyState::Loading { fraction: 0.0 });
-                Some(guard)
-            }
-            _ => None,
-        };
-
-        let voice = kokoro_voice_name(config);
-        let voice_path = match weights::kokoro_voice_path(&voice) {
-            Some(path) => path,
-            None => {
-                let reason = format!("kokoro voice pack {voice}.mkvoice not found");
-                if let Some(guard) = guard.as_mut() {
-                    let _ = guard.publish(ResidencyState::Failed { reason: reason.clone(), retry_after_ms: unix_ms() + 30_000 });
-                }
-                return Err(reason);
-            }
-        };
-        send(TtsEvent::Loading { phase: format!("loading {}", weights::KOKORO_MODEL_FILE), fraction: 0.0 });
-        let started = Instant::now();
-        let mut speaker = match KokoroSpeaker::load_with_voice(&path.to_string_lossy(), &voice_path.to_string_lossy()) {
-            Ok(speaker) => speaker,
-            Err(error) => {
-                let reason = format!("could not load {}: {error:?}", path.display());
-                if let Some(guard) = guard.as_mut() {
-                    let _ = guard.publish(ResidencyState::Failed { reason: reason.clone(), retry_after_ms: unix_ms() + 30_000 });
-                }
-                return Err(reason);
-            }
-        };
-        // Discarded warm-up: the first synthesis initializes the Metal
-        // context on this thread — better now than on the first sentence.
-        let _ = speaker.synthesize("Hi.");
-        if let Some(guard) = guard.as_mut() {
-            let _ = guard.publish(ResidencyState::Ready { port: 0 });
-        }
-        send(TtsEvent::Loading {
-            phase: format!("loaded kokoro in {:.1}s", started.elapsed().as_secs_f64()),
-            fraction: 1.0,
-        });
-        Ok(Box::new(KokoroLocal {
-            model_path: path.to_path_buf(),
-            speaker,
-            voice,
-            voices: weights::kokoro_voices(),
-            _residency: guard,
-        }))
-    }
-
-    fn unix_ms() -> u64 {
-        std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .map(|d| d.as_millis() as u64)
-            .unwrap_or(0)
-    }
-}
diff --git a/libs/ai/hub/src/speech/weights.rs b/libs/ai/hub/src/speech/weights.rs
deleted file mode 100644
index 805f797ae..000000000
--- a/libs/ai/hub/src/speech/weights.rs
+++ /dev/null
@@ -1,182 +0,0 @@
-//! Where the speech weights live, and what they are called.
-//!
-//! Resolution order for every file: an explicit env override, the working
-//! directory, next to the executable (what a bundled app sees), then the
-//! shared home `~/.makepad/weights/<stt|tts>/…` — the same cache paths the
-//! registry's `cache_as` entries use, so a file the machine node downloaded
-//! is found by every app on the machine without any coordination.
-
-use crate::home;
-use makepad_system_speech::{Voice, VoiceGender};
-use std::path::{Path, PathBuf};
-
-pub const WHISPER_MODEL_FILE: &str = "ggml-large-v3-turbo.bin";
-pub const WHISPER_MODEL_ENV: &str = "MAKEPAD_VOICE_MODEL";
-/// The registry id of the Whisper model the in-process engine loads and the
-/// `stt.whisper` pipe serves.
-pub const WHISPER_MODEL_ID: &str = "whisper-large-v3-turbo";
-
-pub const KOKORO_MODEL_FILE: &str = "kokoro-v1_0.mktts";
-pub const KOKORO_MODEL_ENV: &str = "MAKEPAD_TTS_MODEL";
-pub const KOKORO_VOICE_ENV: &str = "MAKEPAD_TTS_VOICE";
-pub const KOKORO_DEFAULT_VOICE: &str = "bm_daniel";
-/// The registry id of the Kokoro model (`tts.kokoro`).
-pub const KOKORO_MODEL_ID: &str = "kokoro";
-
-/// Kokoro v1.0's English voice packs. Fixed for the model version, so a
-/// remote `tts.kokoro` pipe can be listed without a voices endpoint.
-pub const KOKORO_VOICE_NAMES: &[&str] = &[
-    "af_alloy", "af_aoede", "af_bella", "af_heart", "af_jessica", "af_kore", "af_nicole", "af_nova",
-    "af_river", "af_sarah", "af_sky", "am_adam", "am_echo", "am_eric", "am_fenrir", "am_liam",
-    "am_michael", "am_onyx", "am_puck", "am_santa", "bf_alice", "bf_emma", "bf_isabella", "bf_lily",
-    "bm_daniel", "bm_fable", "bm_george", "bm_lewis",
-];
-
-fn candidates(env: &str, name: &str, sub: &str) -> Vec<PathBuf> {
-    let mut out = Vec::new();
-    if let Ok(path) = std::env::var(env) {
-        if !path.trim().is_empty() {
-            out.push(PathBuf::from(path));
-        }
-    }
-    out.push(PathBuf::from(name));
-    if let Some(dir) = std::env::current_exe().ok().and_then(|exe| exe.parent().map(Path::to_path_buf)) {
-        out.push(dir.join(name));
-    }
-    out.push(home::weights_dir().join(sub).join(name));
-    out
-}
-
-fn first_file(paths: Vec<PathBuf>) -> Option<PathBuf> {
-    paths.into_iter().find(|p| p.is_file())
-}
-
-/// The Whisper weights, if this machine has them.
-pub fn whisper_model_path() -> Option<PathBuf> {
-    first_file(candidates(WHISPER_MODEL_ENV, WHISPER_MODEL_FILE, "stt"))
-}
-
-/// The Kokoro weights, if this machine has them.
-pub fn kokoro_model_path() -> Option<PathBuf> {
-    first_file(candidates(KOKORO_MODEL_ENV, KOKORO_MODEL_FILE, "tts"))
-}
-
-/// A Kokoro voice pack by name (`"bm_daniel"` or `"bm_daniel.mkvoice"`),
-/// searched next to the model and along the usual chain. `MAKEPAD_TTS_VOICE`
-/// pointing at a file wins outright, as it always has.
-pub fn kokoro_voice_path(name: &str) -> Option<PathBuf> {
-    if let Ok(path) = std::env::var(KOKORO_VOICE_ENV) {
-        let path = PathBuf::from(path);
-        if path.is_file() {
-            return Some(path);
-        }
-    }
-    let file = if name.ends_with(".mkvoice") { name.to_string() } else { format!("{name}.mkvoice") };
-    let mut paths = Vec::new();
-    if let Some(dir) = kokoro_model_path().and_then(|m| m.parent().map(Path::to_path_buf)) {
-        paths.push(dir.join(&file));
-    }
-    paths.extend(candidates("", &file, "tts").into_iter().skip(0));
-    first_file(paths)
-}
-
-/// The voice the environment or the default asks for, as a bare pack name.
-pub fn kokoro_default_voice() -> String {
-    if let Ok(path) = std::env::var(KOKORO_VOICE_ENV) {
-        if let Some(stem) = Path::new(&path).file_stem().and_then(|s| s.to_str()) {
-            return stem.to_string();
-        }
-    }
-    KOKORO_DEFAULT_VOICE.to_string()
-}
-
-/// A [`Voice`] for a Kokoro pack name: `bm_daniel` → "Daniel", en-GB, male.
-pub fn kokoro_voice(name: &str) -> Voice {
-    let stem = name.strip_suffix(".mkvoice").unwrap_or(name);
-    let mut chars = stem.chars();
-    let accent = chars.next();
-    let gender = chars.next();
-    let language = match accent {
-        Some('a') => "en-US",
-        Some('b') => "en-GB",
-        _ => "en",
-    };
-    let gender = match gender {
-        Some('f') => VoiceGender::Female,
-        Some('m') => VoiceGender::Male,
-        _ => VoiceGender::Unknown,
-    };
-    let bare = stem.split_once('_').map(|(_, rest)| rest).unwrap_or(stem);
-    let mut pretty = String::new();
-    for (i, c) in bare.chars().enumerate() {
-        pretty.push(if i == 0 { c.to_ascii_uppercase() } else { c });
-    }
-    Voice { id: stem.to_string(), name: pretty, language: language.to_string(), gender, offline: true }
-}
-
-/// The Kokoro voices present on this machine: every `.mkvoice` next to the
-/// model and along the resolution chain, deduplicated by name.
-pub fn kokoro_voices() -> Vec<Voice> {
-    let mut dirs: Vec<PathBuf> = Vec::new();
-    if let Some(dir) = kokoro_model_path().and_then(|m| m.parent().map(Path::to_path_buf)) {
-        dirs.push(dir);
-    }
-    dirs.push(PathBuf::from("."));
-    if let Some(dir) = std::env::current_exe().ok().and_then(|exe| exe.parent().map(Path::to_path_buf)) {
-        dirs.push(dir);
-    }
-    dirs.push(home::weights_dir().join("tts"));
-    let mut names: Vec<String> = Vec::new();
-    for dir in dirs {
-        let Ok(entries) = std::fs::read_dir(&dir) else { continue };
-        for entry in entries.flatten() {
-            let name = entry.file_name().to_string_lossy().into_owned();
-            if let Some(stem) = name.strip_suffix(".mkvoice") {
-                if !names.iter().any(|n| n == stem) {
-                    names.push(stem.to_string());
-                }
-            }
-        }
-    }
-    names.sort();
-    names.iter().map(|n| kokoro_voice(n)).collect()
-}
-
-/// The full catalogue, for a remote Kokoro whose files we cannot see.
-pub fn kokoro_voice_catalogue() -> Vec<Voice> {
-    KOKORO_VOICE_NAMES.iter().map(|n| kokoro_voice(n)).collect()
-}
-
-/// The machine-election key for a weights file: its lowercase file name,
-/// exactly as `hub_chat` keys the LLM.
-pub fn election_key(path: &Path) -> String {
-    path.file_name()
-        .map(|n| n.to_string_lossy().to_ascii_lowercase())
-        .unwrap_or_else(|| "unknown-model".to_string())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn kokoro_voice_names_decode() {
-        let v = kokoro_voice("bm_daniel");
-        assert_eq!(v.id, "bm_daniel");
-        assert_eq!(v.name, "Daniel");
-        assert_eq!(v.language, "en-GB");
-        assert_eq!(v.gender, VoiceGender::Male);
-        let v = kokoro_voice("af_heart.mkvoice");
-        assert_eq!((v.id.as_str(), v.language.as_str(), v.gender), ("af_heart", "en-US", VoiceGender::Female));
-    }
-
-    #[test]
-    fn catalogue_has_all_28_voices() {
-        assert_eq!(kokoro_voice_catalogue().len(), 28);
-    }
-
-    #[test]
-    fn election_key_is_the_lowercase_file_name() {
-        assert_eq!(election_key(Path::new("/x/GGML-Large-v3-turbo.bin")), "ggml-large-v3-turbo.bin");
-    }
-}
diff --git a/libs/ai/hub/src/stems_backend.rs b/libs/ai/hub/src/stems_backend.rs
deleted file mode 100644
index b994e41ae..000000000
--- a/libs/ai/hub/src/stems_backend.rs
+++ /dev/null
@@ -1,279 +0,0 @@
-//! Native BS-RoFormer backend: decoded 44.1 kHz stereo PCM in, four stems out.
-
-use crate::backend::{
-    ArtifactData, BackendCtx, CancelToken, ContentBackend, GenerateParams, ProgressSink,
-};
-use crate::error::AssetAiError;
-use crate::protocol::{encode_stems_artifact, StemsArtifact, STEMS_ARTIFACT_CONTENT_TYPE};
-use makepad_ai_stems::{Demixer, StemSet, StemsModel, StereoBuf, SAMPLE_RATE};
-use std::path::PathBuf;
-use std::sync::mpsc;
-use std::thread;
-
-const MAX_TRACK_FRAMES: usize = SAMPLE_RATE as usize * 60 * 20;
-
-pub struct StemsBackend {
-    model_id: String,
-    model_path: Option<PathBuf>,
-    worker: Option<StemsWorker>,
-}
-
-impl StemsBackend {
-    pub fn new(model_id: &str) -> Self {
-        Self { model_id: model_id.to_string(), model_path: None, worker: None }
-    }
-}
-
-enum WorkerCommand {
-    Separate {
-        track: StereoBuf,
-        cancel: CancelToken,
-        events: mpsc::Sender<WorkerEvent>,
-    },
-    Shutdown,
-}
-
-enum WorkerEvent {
-    Progress(usize, usize),
-    Done(Result<StemSet, WorkerError>),
-}
-
-enum WorkerError {
-    Cancelled,
-    Failed(String),
-}
-
-struct StemsWorker {
-    commands: mpsc::Sender<WorkerCommand>,
-    join: Option<thread::JoinHandle<()>>,
-}
-
-impl StemsWorker {
-    fn spawn(path: PathBuf) -> Result<Self, AssetAiError> {
-        let (commands_tx, commands_rx) = mpsc::channel();
-        let (ready_tx, ready_rx) = mpsc::sync_channel(1);
-        let join = thread::Builder::new()
-            .name("makepad-stems".to_string())
-            .spawn(move || {
-                let mut model = match StemsModel::load(&path) {
-                    Ok(model) => {
-                        let _ = ready_tx.send(Ok(()));
-                        model
-                    }
-                    Err(error) => {
-                        let _ = ready_tx.send(Err(error.to_string()));
-                        return;
-                    }
-                };
-                while let Ok(command) = commands_rx.recv() {
-                    match command {
-                        WorkerCommand::Separate { track, cancel, events } => {
-                            let result = separate(&mut model, &track, &cancel, &events);
-                            let _ = events.send(WorkerEvent::Done(result));
-                        }
-                        WorkerCommand::Shutdown => break,
-                    }
-                }
-            })
-            .map_err(|error| AssetAiError::Backend(format!("stems worker spawn: {error}")))?;
-        match ready_rx.recv() {
-            Ok(Ok(())) => Ok(Self { commands: commands_tx, join: Some(join) }),
-            Ok(Err(error)) => {
-                let _ = join.join();
-                Err(AssetAiError::Backend(format!("stems load: {error}")))
-            }
-            Err(_) => {
-                let _ = join.join();
-                Err(AssetAiError::Backend(
-                    "stems worker exited during model load".to_string(),
-                ))
-            }
-        }
-    }
-
-    fn separate(
-        &self,
-        track: StereoBuf,
-        cancel: &CancelToken,
-    ) -> Result<mpsc::Receiver<WorkerEvent>, AssetAiError> {
-        let (events_tx, events_rx) = mpsc::channel();
-        self.commands
-            .send(WorkerCommand::Separate {
-                track,
-                cancel: cancel.clone(),
-                events: events_tx,
-            })
-            .map_err(|_| AssetAiError::Backend("stems worker is not running".to_string()))?;
-        Ok(events_rx)
-    }
-
-    fn shutdown(&mut self) -> Result<(), AssetAiError> {
-        let _ = self.commands.send(WorkerCommand::Shutdown);
-        if let Some(join) = self.join.take() {
-            join.join()
-                .map_err(|_| AssetAiError::Backend("stems worker panicked".to_string()))?;
-        }
-        Ok(())
-    }
-}
-
-impl Drop for StemsWorker {
-    fn drop(&mut self) {
-        let _ = self.commands.send(WorkerCommand::Shutdown);
-        if let Some(join) = self.join.take() {
-            let _ = join.join();
-        }
-    }
-}
-
-fn separate(
-    model: &mut StemsModel,
-    track: &StereoBuf,
-    cancel: &CancelToken,
-    events: &mpsc::Sender<WorkerEvent>,
-) -> Result<StemSet, WorkerError> {
-    let frames = track.left.len();
-    let mut output: StemSet = std::array::from_fn(|_| StereoBuf::silence(frames));
-    let mut demixer = Demixer::new(model, track)
-        .map_err(|error| WorkerError::Failed(error.to_string()))?;
-    let total = demixer.span_count();
-    let mut done = 0;
-    loop {
-        if cancel.is_cancelled() {
-            return Err(WorkerError::Cancelled);
-        }
-        let Some(span) = demixer
-            .next_span()
-            .map_err(|error| WorkerError::Failed(error.to_string()))?
-        else {
-            break;
-        };
-        for stem in 0..output.len() {
-            let end = (span.start + span.stems[stem].left.len()).min(frames);
-            if span.start < end {
-                let len = end - span.start;
-                output[stem].left[span.start..end]
-                    .copy_from_slice(&span.stems[stem].left[..len]);
-                output[stem].right[span.start..end]
-                    .copy_from_slice(&span.stems[stem].right[..len]);
-            }
-        }
-        done += 1;
-        let _ = events.send(WorkerEvent::Progress(done, total));
-    }
-    Ok(output)
-}
-
-impl ContentBackend for StemsBackend {
-    fn model_id(&self) -> &str {
-        &self.model_id
-    }
-
-    fn ensure_loaded(&mut self, ctx: &mut BackendCtx) -> Result<(), AssetAiError> {
-        ctx.ensure_files()?;
-        let path = ctx.path_by_role("weights")?;
-        if self.worker.is_some() && self.model_path.as_ref() == Some(&path) {
-            return Ok(());
-        }
-        ctx.cancel.check()?;
-        (ctx.progress)("load BS-RoFormer checkpoint", 0.0);
-        if let Some(mut worker) = self.worker.take() {
-            worker.shutdown()?;
-        }
-        self.worker = Some(StemsWorker::spawn(path.clone())?);
-        self.model_path = Some(path);
-        ctx.cancel.check()?;
-        (ctx.progress)("load BS-RoFormer checkpoint", 1.0);
-        Ok(())
-    }
-
-    fn is_resident(&self) -> bool {
-        self.worker.is_some()
-    }
-
-    fn unload(&mut self) -> Result<(), AssetAiError> {
-        if let Some(mut worker) = self.worker.take() {
-            worker.shutdown()?;
-        }
-        self.model_path = None;
-        Ok(())
-    }
-
-    fn generate(
-        &mut self,
-        params: &GenerateParams,
-        progress: ProgressSink,
-        cancel: &CancelToken,
-    ) -> Result<Vec<ArtifactData>, AssetAiError> {
-        cancel.check()?;
-        if params.input_bytes.is_empty() {
-            return Err(AssetAiError::Params(
-                "stems requires a 44.1 kHz stereo PCM WAV in input_b64".to_string(),
-            ));
-        }
-        progress("decode 44.1 kHz stereo PCM", 0.01);
-        let (left, right, rate) = crate::wav::decode_wav_to_stereo_f32(&params.input_bytes)
-            .map_err(|error| AssetAiError::Params(format!("stems WAV: {error}")))?;
-        if rate != SAMPLE_RATE {
-            return Err(AssetAiError::Params(format!(
-                "stems input rate is {rate} Hz; expected {SAMPLE_RATE} Hz"
-            )));
-        }
-        if left.len() != right.len() || left.is_empty() || left.len() > MAX_TRACK_FRAMES {
-            return Err(AssetAiError::Params(format!(
-                "stems input frame count {} is outside 1..={MAX_TRACK_FRAMES}",
-                left.len()
-            )));
-        }
-        let worker = self.worker.as_ref().ok_or_else(|| {
-            AssetAiError::Backend("stems generate called before ensure_loaded".to_string())
-        })?;
-        let events = worker.separate(StereoBuf { left, right }, cancel)?;
-        let stems = loop {
-            match events.recv() {
-                Ok(WorkerEvent::Progress(done, total)) => {
-                    let ratio = if total == 0 { 1.0 } else { done as f64 / total as f64 };
-                    progress(&format!("separate stems {done}/{total}"), 0.02 + 0.95 * ratio);
-                }
-                Ok(WorkerEvent::Done(Ok(stems))) => break stems,
-                Ok(WorkerEvent::Done(Err(WorkerError::Cancelled))) => {
-                    return Err(AssetAiError::Cancelled)
-                }
-                Ok(WorkerEvent::Done(Err(WorkerError::Failed(error)))) => {
-                    return Err(AssetAiError::Backend(format!("stems: {error}")))
-                }
-                Err(_) => {
-                    return Err(AssetAiError::Backend(
-                        "stems worker disconnected during separation".to_string(),
-                    ))
-                }
-            }
-        };
-        cancel.check()?;
-        progress("serialize stems", 0.98);
-        let [drums, bass, other, vocals] = stems;
-        let frames = drums.left.len();
-        let artifact = StemsArtifact {
-            sample_rate: SAMPLE_RATE,
-            frames,
-            channels: [
-                drums.left,
-                drums.right,
-                bass.left,
-                bass.right,
-                other.left,
-                other.right,
-                vocals.left,
-                vocals.right,
-            ],
-        };
-        let bytes = encode_stems_artifact(&artifact).map_err(AssetAiError::Backend)?;
-        progress("done", 1.0);
-        Ok(vec![ArtifactData {
-            content_type: STEMS_ARTIFACT_CONTENT_TYPE,
-            ext: "mpst",
-            bytes,
-        }])
-    }
-}
-
diff --git a/libs/ai/hub/src/testpattern.rs b/libs/ai/hub/src/testpattern.rs
index c9fe06fda..1a4d7ccb9 100644
--- a/libs/ai/hub/src/testpattern.rs
+++ b/libs/ai/hub/src/testpattern.rs
@@ -109,7 +109,6 @@ impl ContentBackend for TestPatternBackend {
         cancel.check()?;
         Ok(LiveFrameOut {
             image: RgbImage { width, height, data: out_data },
-            aux_json: None,
             model_ms: start.elapsed().as_secs_f64() * 1000.0,
             text_encode_ms: 0.0,
         })
diff --git a/libs/ai/hub/src/whisper_backend.rs b/libs/ai/hub/src/whisper_backend.rs
deleted file mode 100644
index 117476e4d..000000000
--- a/libs/ai/hub/src/whisper_backend.rs
+++ /dev/null
@@ -1,282 +0,0 @@
-//! The `whisper` backend: speech-to-text (the `stt` domain) through the
-//! in-repo Whisper port — the wire side of the `stt.whisper` pipe a machine
-//! node or LAN box publishes. This file only wraps the engine.
-//!
-//! Request: `{model: "whisper-large-v3-turbo", input_b64: <wav>,
-//! input_content_type: "audio/wav", language: "en"}` -> one
-//! `application/json` artifact, a [`TranscriptJson`]: the segments with
-//! millisecond timing and the joined text. Any WAV the in-repo decoder reads
-//! is accepted; it is downmixed and resampled to 16 kHz here, so a client
-//! never has to.
-
-use crate::backend::{ArtifactData, BackendCtx, CancelToken, ContentBackend, GenerateParams, ProgressSink};
-use crate::error::AssetAiError;
-use crate::protocol::{TranscriptJson, TranscriptSegmentJson};
-use makepad_micro_serde::SerJson;
-
-const WHISPER_SAMPLE_RATE: u32 = 16_000;
-
-/// One utterance handed to the engine: 16 kHz mono PCM plus the language.
-pub struct TranscribeJob<'a> {
-    pub samples_16k: &'a [f32],
-    pub language: String,
-}
-
-/// Pluggable recognition: the real path calls the makepad-ai-speech whisper engine; tests plug in
-/// a closure.
-pub type TranscribeFn =
-    Box<dyn FnMut(&TranscribeJob) -> Result<Vec<TranscriptSegmentJson>, AssetAiError> + Send>;
-
-enum Recognizer {
-    Stub(TranscribeFn),
-    #[cfg(feature = "stt")]
-    Whisper(whisper_engine::WhisperEngine),
-}
-
-pub struct WhisperBackend {
-    model_id: String,
-    recognizer: Recognizer,
-}
-
-impl WhisperBackend {
-    /// Test/CI constructor: recognition is the given closure, no weights.
-    pub fn with_stub(model_id: &str, recognize: TranscribeFn) -> Self {
-        Self { model_id: model_id.to_string(), recognizer: Recognizer::Stub(recognize) }
-    }
-
-    #[cfg(feature = "stt")]
-    pub fn new_whisper(model_id: &str) -> Self {
-        Self { model_id: model_id.to_string(), recognizer: Recognizer::Whisper(whisper_engine::WhisperEngine::new()) }
-    }
-}
-
-/// Decode the request's audio to 16 kHz mono.
-fn decode_input(params: &GenerateParams) -> Result<Vec<f32>, AssetAiError> {
-    if params.input_bytes.is_empty() {
-        return Err(AssetAiError::Params("speech recognition needs `input_b64` audio (audio/wav)".into()));
-    }
-    let content_type = params.input_content_type.to_ascii_lowercase();
-    if !(content_type.contains("wav") || content_type.contains("wave") || content_type == "application/octet-stream") {
-        return Err(AssetAiError::Params(format!(
-            "input_content_type {:?}: whisper takes audio/wav",
-            params.input_content_type
-        )));
-    }
-    let (samples, rate) = crate::wav::decode_wav_to_mono_f32(&params.input_bytes)
-        .map_err(|e| AssetAiError::Params(format!("input wav: {e}")))?;
-    Ok(if rate == WHISPER_SAMPLE_RATE {
-        samples
-    } else {
-        crate::resample::resample_channel(&samples, rate, WHISPER_SAMPLE_RATE)
-    })
-}
-
-impl ContentBackend for WhisperBackend {
-    fn model_id(&self) -> &str {
-        &self.model_id
-    }
-
-    fn ensure_loaded(&mut self, _ctx: &mut BackendCtx) -> Result<(), AssetAiError> {
-        match &mut self.recognizer {
-            Recognizer::Stub(_) => Ok(()),
-            #[cfg(feature = "stt")]
-            Recognizer::Whisper(engine) => engine.ensure_loaded(_ctx),
-        }
-    }
-
-    fn is_resident(&self) -> bool {
-        match &self.recognizer {
-            Recognizer::Stub(_) => false,
-            #[cfg(feature = "stt")]
-            Recognizer::Whisper(engine) => engine.is_resident(),
-        }
-    }
-
-    fn unload(&mut self) -> Result<(), AssetAiError> {
-        match &mut self.recognizer {
-            Recognizer::Stub(_) => {}
-            #[cfg(feature = "stt")]
-            Recognizer::Whisper(engine) => engine.unload(),
-        }
-        Ok(())
-    }
-
-    fn generate(
-        &mut self,
-        params: &GenerateParams,
-        progress: ProgressSink,
-        cancel: &CancelToken,
-    ) -> Result<Vec<ArtifactData>, AssetAiError> {
-        progress("decode", 0.05);
-        let samples = decode_input(params)?;
-        cancel.check()?;
-        let language = if params.language.trim().is_empty() {
-            "en".to_string()
-        } else {
-            // Whisper wants the bare code; a BCP-47 tag loses its region.
-            params.language.split(['-', '_']).next().unwrap_or("en").to_ascii_lowercase()
-        };
-        let job = TranscribeJob { samples_16k: &samples, language };
-        progress("transcribe", 0.1);
-        let segments = match &mut self.recognizer {
-            Recognizer::Stub(recognize) => recognize(&job)?,
-            #[cfg(feature = "stt")]
-            Recognizer::Whisper(engine) => engine.transcribe(&job)?,
-        };
-        cancel.check()?;
-        let text = segments
-            .iter()
-            .map(|s| s.text.trim())
-            .filter(|t| !t.is_empty())
-            .collect::<Vec<_>>()
-            .join(" ");
-        let json = TranscriptJson { text, segments }.serialize_json();
-        progress("done", 1.0);
-        Ok(vec![ArtifactData { content_type: "application/json", ext: "json", bytes: json.into_bytes() }])
-    }
-}
-
-#[cfg(feature = "stt")]
-mod whisper_engine {
-    use super::{TranscribeJob, TranscriptSegmentJson};
-    use crate::backend::BackendCtx;
-    use crate::error::AssetAiError;
-    use makepad_ai_speech::whisper::{WhisperModel, WhisperParams, WhisperState};
-    use std::path::PathBuf;
-
-    pub struct WhisperEngine {
-        model_path: Option<PathBuf>,
-        loaded: Option<(WhisperModel, WhisperState)>,
-    }
-
-    impl WhisperEngine {
-        pub fn new() -> Self {
-            Self { model_path: None, loaded: None }
-        }
-
-        /// The registry file (downloaded on demand into the cache) or, as the
-        /// dev fallback, the same chain the in-process session uses.
-        pub fn ensure_loaded(&mut self, ctx: &mut BackendCtx) -> Result<(), AssetAiError> {
-            let path = match ctx.ensure_files() {
-                Ok(files) => files
-                    .into_iter()
-                    .find(|f| f.extension().is_some_and(|e| e == "bin"))
-                    .or_else(crate::speech::weights::whisper_model_path),
-                Err(_) => crate::speech::weights::whisper_model_path(),
-            }
-            .ok_or_else(|| {
-                AssetAiError::Backend(format!(
-                    "whisper weights not found (expected {} in the cache stt/ dir or MAKEPAD_VOICE_MODEL)",
-                    crate::speech::weights::WHISPER_MODEL_FILE
-                ))
-            })?;
-            if self.model_path.as_ref() != Some(&path) {
-                self.model_path = Some(path.clone());
-                self.loaded = None;
-            }
-            if self.loaded.is_none() {
-                let model = WhisperModel::load_file(&path.to_string_lossy())
-                    .map_err(|e| AssetAiError::Backend(format!("whisper load {}: {e:?}", path.display())))?;
-                let state = WhisperState::new(&model);
-                self.loaded = Some((model, state));
-            }
-            Ok(())
-        }
-
-        pub fn is_resident(&self) -> bool {
-            self.loaded.is_some()
-        }
-
-        pub fn unload(&mut self) {
-            self.loaded = None;
-        }
-
-        pub fn transcribe(&mut self, job: &TranscribeJob) -> Result<Vec<TranscriptSegmentJson>, AssetAiError> {
-            let (model, state) = self
-                .loaded
-                .as_mut()
-                .ok_or_else(|| AssetAiError::Backend("whisper used before ensure_loaded".into()))?;
-            let mut params = WhisperParams::default();
-            params.language = job.language.clone();
-            params.no_timestamps = false;
-            params.single_segment = false;
-            params.temperature = 0.0;
-            params.suppress_blank = true;
-            Ok(state
-                .transcribe(model, job.samples_16k, &params)
-                .into_iter()
-                .map(|s| TranscriptSegmentJson { start_ms: s.start_ms, end_ms: s.end_ms, text: s.text })
-                .collect())
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::backend::GenerateParams;
-    use crate::protocol::GenerateRequestJson;
-    use makepad_micro_serde::DeJson;
-
-    fn params_with_wav(samples: &[f32], rate: u32, language: &str) -> GenerateParams {
-        let wav = crate::wav::encode_wav_pcm16_mono(samples, rate);
-        let request = GenerateRequestJson {
-            model: "whisper-large-v3-turbo".into(),
-            input_b64: Some(
-                String::from_utf8(makepad_base64::base64_encode(&wav, &makepad_base64::BASE64_STANDARD)).unwrap(),
-            ),
-            input_content_type: Some("audio/wav".into()),
-            language: Some(language.into()),
-            ..Default::default()
-        };
-        GenerateParams::from_request(&request).unwrap()
-    }
-
-    #[test]
-    fn transcribes_wav_input_to_a_json_transcript() {
-        let mut seen_len = 0usize;
-        let mut seen_lang = String::new();
-        let mut backend = WhisperBackend::with_stub(
-            "whisper-large-v3-turbo",
-            Box::new(|job| {
-                Ok(vec![TranscriptSegmentJson { start_ms: 0, end_ms: 500, text: format!("heard {} samples", job.samples_16k.len()) }])
-            }),
-        );
-        let params = params_with_wav(&vec![0.1; 16_000], 16_000, "en-GB");
-        let out = backend
-            .generate(&params, &mut |_, _| {}, &CancelToken::new())
-            .unwrap();
-        assert_eq!(out.len(), 1);
-        assert_eq!(out[0].content_type, "application/json");
-        let json = TranscriptJson::deserialize_json(std::str::from_utf8(&out[0].bytes).unwrap()).unwrap();
-        assert_eq!(json.text, "heard 16000 samples");
-        assert_eq!(json.segments[0].end_ms, 500);
-        let _ = (&mut seen_len, &mut seen_lang);
-    }
-
-    #[test]
-    fn resamples_non_16k_input_and_bares_the_language() {
-        let mut backend = WhisperBackend::with_stub(
-            "whisper-large-v3-turbo",
-            Box::new(|job| {
-                Ok(vec![TranscriptSegmentJson { start_ms: 0, end_ms: 0, text: format!("{} {}", job.samples_16k.len(), job.language) }])
-            }),
-        );
-        // One second at 48 kHz must arrive as one second at 16 kHz.
-        let params = params_with_wav(&vec![0.0; 48_000], 48_000, "pt-BR");
-        let out = backend.generate(&params, &mut |_, _| {}, &CancelToken::new()).unwrap();
-        let json = TranscriptJson::deserialize_json(std::str::from_utf8(&out[0].bytes).unwrap()).unwrap();
-        let (len, lang) = json.text.split_once(' ').unwrap();
-        let len: usize = len.parse().unwrap();
-        assert!((15_900..=16_100).contains(&len), "{len}");
-        assert_eq!(lang, "pt");
-    }
-
-    #[test]
-    fn refuses_a_request_without_audio() {
-        let mut backend = WhisperBackend::with_stub("whisper-large-v3-turbo", Box::new(|_| Ok(Vec::new())));
-        let request = GenerateRequestJson { model: "whisper-large-v3-turbo".into(), ..Default::default() };
-        let params = GenerateParams::from_request(&request).unwrap();
-        assert!(backend.generate(&params, &mut |_, _| {}, &CancelToken::new()).is_err());
-    }
-}
diff --git a/libs/ai/hub_ui/Cargo.toml b/libs/ai/hub_ui/Cargo.toml
deleted file mode 100644
index bcb73488d..000000000
--- a/libs/ai/hub_ui/Cargo.toml
+++ /dev/null
@@ -1,10 +0,0 @@
-[package]
-name = "makepad-ai-hub-ui"
-version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
-description = "Shared Makepad model-install and weight-licence UI for local AI models"
-
-[dependencies]
-makepad-widgets = { path = "../../../widgets" }
-makepad-ai-hub = { path = "../hub", default-features = false, features = ["local"] }
diff --git a/libs/ai/hub_ui/src/lib.rs b/libs/ai/hub_ui/src/lib.rs
deleted file mode 100644
index be196516b..000000000
--- a/libs/ai/hub_ui/src/lib.rs
+++ /dev/null
@@ -1,672 +0,0 @@
-//! Shared local-model install rows, licence ceremony, and install controller.
-
-use makepad_ai_hub::license::LicensePrompt;
-use makepad_ai_hub::local::{InstallHandle, InstallMsg, InstallState, LocalModels};
-use makepad_ai_hub::registry::LicenseRestriction;
-use makepad_widgets::*;
-use std::collections::HashMap;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.ModelInstallRowBase = #(ModelInstallRow::register_widget(vm))
-    mod.widgets.ModelInstallRow = set_type_default() do mod.widgets.ModelInstallRowBase {
-        width: Fill
-        height: Fit
-        flow: Down
-        spacing: 6
-        margin: Inset{bottom: 6}
-        padding: Inset{left: 12 right: 12 top: 10 bottom: 10}
-        show_bg: true
-        draw_bg +: {
-            color: #x20242b
-        }
-
-        View {
-            width: Fill
-            height: Fit
-            flow: Right
-            spacing: 8
-            align: Align{x: 0.0 y: 0.5}
-            model_name := Label {
-                width: Fill
-                height: Fit
-                text: ""
-                draw_text +: {
-                    color: #xe8edf4
-                    text_style: theme.font_bold{font_size: 12}
-                }
-            }
-            model_size := Label {
-                width: Fit
-                height: Fit
-                text: "0 MB"
-                draw_text +: {
-                    color: #x8f9baa
-                    text_style: theme.font_regular{font_size: 10}
-                }
-            }
-        }
-
-        View {
-            width: Fill
-            height: Fit
-            flow: Right
-            spacing: 8
-            align: Align{x: 0.0 y: 0.5}
-            licence_link := LinkLabel {
-                width: Fit
-                height: Fit
-                text: "Licence"
-                draw_text +: { text_style: theme.font_regular{font_size: 10} }
-            }
-            restriction_chip := RoundedView {
-                width: Fit
-                height: Fit
-                padding: Inset{left: 6 right: 6 top: 2 bottom: 2}
-                show_bg: true
-                draw_bg +: {
-                    color: #x343a44
-                    radius: 8.0
-                }
-                restriction := Label {
-                    width: Fit
-                    height: Fit
-                    text: "restricted"
-                    draw_text +: {
-                        color: #xc7cfda
-                        text_style: theme.font_regular{font_size: 9}
-                    }
-                }
-            }
-        }
-
-        View {
-            width: Fill
-            height: Fit
-            flow: Right
-            spacing: 8
-            align: Align{x: 0.0 y: 0.5}
-            state_text := Label {
-                width: Fill
-                height: Fit
-                text: "not installed"
-                draw_text +: {
-                    color: #xaab4c2
-                    text_style: theme.font_regular{font_size: 10}
-                }
-            }
-            install_button := Button {
-                width: 92
-                height: 26
-                text: "INSTALL"
-            }
-        }
-    }
-
-    mod.widgets.LicenseModalBase = #(LicenseModal::register_widget(vm))
-    mod.widgets.LicenseModal = set_type_default() do mod.widgets.LicenseModalBase {
-        modal := Modal {
-            can_dismiss: false
-            content +: {
-                width: 540
-                height: Fit
-                card := RoundedView {
-                    width: Fill
-                    height: Fit
-                    flow: Down
-                    spacing: 10
-                    padding: 20
-                    show_bg: true
-                    draw_bg +: {
-                        color: #x16161b
-                        border_color: #xffffff18
-                        border_size: 1.0
-                        radius: 6.0
-                    }
-                    licence_title := Label {
-                        width: Fill
-                        height: Fit
-                        text: "Before downloading model"
-                        draw_text +: {
-                            color: #xf2f4f8
-                            text_style: theme.font_bold{font_size: 13}
-                        }
-                    }
-                    licence_name := Label {
-                        width: Fill
-                        height: Fit
-                        text: ""
-                        draw_text +: { color: #xc8d0dc }
-                    }
-                    restriction_text := Label {
-                        width: Fill
-                        height: Fit
-                        text: ""
-                        draw_text +: {
-                            color: #xe2b982
-                            text_style: theme.font_regular{font_size: 10}
-                        }
-                    }
-                    licence_summary := Label {
-                        width: Fill
-                        height: Fit
-                        text: ""
-                        draw_text +: {
-                            color: #xaeb8c6
-                            text_style: theme.font_regular{font_size: 11}
-                        }
-                    }
-                    full_licence := LinkLabel {
-                        text: "Read the full licence"
-                    }
-                    View {
-                        width: Fill
-                        height: Fit
-                        flow: Right
-                        spacing: 8
-                        align: Align{x: 1.0 y: 0.5}
-                        decline := Button { width: 90 height: 28 text: "Decline" }
-                        accept := Button { width: 90 height: 28 text: "Accept" }
-                    }
-                }
-            }
-        }
-    }
-
-    mod.widgets.ModelInstallPanelBase = #(ModelInstallPanel::register_widget(vm))
-    mod.widgets.ModelInstallPanel = set_type_default() do mod.widgets.ModelInstallPanelBase {
-        width: Fill
-        height: Fill
-        flow: Overlay
-
-        empty := Label {
-            width: Fill
-            height: Fit
-            text: "no models registered for this app"
-            draw_text +: {
-                color: #x8f9baa
-                text_style: theme.font_regular{font_size: 11}
-            }
-        }
-        list := PortalList {
-            width: Fill
-            height: Fill
-            flow: Down
-            drag_scrolling: false
-            Row := mod.widgets.ModelInstallRow {}
-        }
-        licence_modal := mod.widgets.LicenseModal {}
-    }
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub enum ModelRowInstallState {
-    #[default]
-    NotInstalled,
-    Downloading,
-    Installed,
-    Failed(String),
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct ModelRowState {
-    pub model_id: String,
-    pub name: String,
-    pub bytes_total: u64,
-    pub bytes_done: u64,
-    pub state: ModelRowInstallState,
-    pub license_name: String,
-    pub restriction: String,
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub enum ModelInstallAction {
-    Install(String),
-    Cancel(String),
-    OpenLicense(String),
-    #[default]
-    None,
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct ModelInstallRow {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    #[rust]
-    state: ModelRowState,
-}
-
-impl ModelInstallRow {
-    pub fn set_state(&mut self, cx: &mut Cx, state: ModelRowState) {
-        self.state = state;
-        self.sync(cx);
-    }
-
-    fn sync(&mut self, cx: &mut Cx) {
-        self.view
-            .label(cx, ids!(model_name))
-            .set_text(cx, &self.state.name);
-        self.view
-            .label(cx, ids!(model_size))
-            .set_text(cx, &format_mb(self.state.bytes_total));
-        let link = self.view.link_label(cx, ids!(licence_link));
-        link.set_text(cx, &self.state.license_name);
-        self.view
-            .label(cx, ids!(restriction))
-            .set_text(
-                cx,
-                if self.state.restriction == "none" {
-                    "permissive"
-                } else {
-                    &self.state.restriction
-                },
-            );
-
-        let (status, button, visible) = match &self.state.state {
-            ModelRowInstallState::NotInstalled => ("not installed".to_string(), "INSTALL", true),
-            ModelRowInstallState::Downloading => {
-                let total = self.state.bytes_total.max(1);
-                (
-                    format!(
-                        "downloading {}% · {}/{} MB",
-                        (self.state.bytes_done.saturating_mul(100) / total).min(100),
-                        self.state.bytes_done / 1_000_000,
-                        self.state.bytes_total / 1_000_000
-                    ),
-                    "CANCEL",
-                    true,
-                )
-            }
-            ModelRowInstallState::Installed => ("installed".to_string(), "INSTALL", false),
-            ModelRowInstallState::Failed(error) => {
-                (format!("not installed · {error}"), "INSTALL", true)
-            }
-        };
-        self.view
-            .label(cx, ids!(state_text))
-            .set_text(cx, &status);
-        let install = self.view.button(cx, ids!(install_button));
-        install.set_text(cx, button);
-        install.set_visible(cx, visible);
-        self.view.redraw(cx);
-    }
-}
-
-impl Widget for ModelInstallRow {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-        let Event::Actions(actions) = event else {
-            return;
-        };
-        if self.view.button(cx, ids!(install_button)).clicked(actions) {
-            let action = if matches!(self.state.state, ModelRowInstallState::Downloading) {
-                ModelInstallAction::Cancel(self.state.model_id.clone())
-            } else {
-                ModelInstallAction::Install(self.state.model_id.clone())
-            };
-            cx.widget_action(self.widget_uid(), action);
-        }
-        if self.view.link_label(cx, ids!(licence_link)).clicked(actions) {
-            cx.widget_action(
-                self.widget_uid(),
-                ModelInstallAction::OpenLicense(self.state.model_id.clone()),
-            );
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-}
-
-impl ModelInstallRowRef {
-    pub fn set_state(&self, cx: &mut Cx, state: ModelRowState) {
-        if let Some(mut row) = self.borrow_mut() {
-            row.set_state(cx, state);
-        }
-    }
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub enum LicenseModalAction {
-    Accepted(String),
-    Declined(String),
-    #[default]
-    None,
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct LicenseModal {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    #[rust]
-    model_id: String,
-}
-
-impl LicenseModal {
-    pub fn show(&mut self, cx: &mut Cx, prompt: &LicensePrompt) {
-        self.model_id = prompt.model_id.clone();
-        self.view
-            .label(cx, ids!(licence_title))
-            .set_text(cx, &format!("Before downloading {}", prompt.model_id));
-        self.view
-            .label(cx, ids!(licence_name))
-            .set_text(cx, &prompt.name);
-        self.view
-            .label(cx, ids!(restriction_text))
-            .set_text(cx, restriction_text(prompt.restriction));
-        self.view
-            .label(cx, ids!(licence_summary))
-            .set_text(cx, &prompt.summary);
-        let link = self.view.link_label(cx, ids!(full_licence));
-        link.set_text(cx, "Read the full licence");
-        link.set_url(&prompt.url);
-        self.view.modal(cx, ids!(modal)).open(cx);
-        self.view.redraw(cx);
-    }
-
-    fn close(&mut self, cx: &mut Cx) {
-        self.view.modal(cx, ids!(modal)).close(cx);
-        self.view.redraw(cx);
-    }
-}
-
-impl Widget for LicenseModal {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-        let Event::Actions(actions) = event else {
-            return;
-        };
-        if self.view.button(cx, ids!(accept)).clicked(actions) {
-            let model_id = self.model_id.clone();
-            self.close(cx);
-            cx.widget_action(self.widget_uid(), LicenseModalAction::Accepted(model_id));
-        } else if self.view.button(cx, ids!(decline)).clicked(actions) {
-            let model_id = self.model_id.clone();
-            self.close(cx);
-            cx.widget_action(self.widget_uid(), LicenseModalAction::Declined(model_id));
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-}
-
-impl LicenseModalRef {
-    pub fn show(&self, cx: &mut Cx, prompt: &LicensePrompt) {
-        if let Some(mut modal) = self.borrow_mut() {
-            modal.show(cx, prompt);
-        }
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct ModelInstallPanel {
-    #[source]
-    source: ScriptObjectRef,
-    #[deref]
-    view: View,
-    #[rust]
-    rows: Vec<ModelRowState>,
-    #[rust]
-    installs: HashMap<String, InstallHandle>,
-    #[rust]
-    pending: Vec<PanelAction>,
-    #[rust]
-    install_after_accept: Option<String>,
-}
-
-#[derive(Clone, Debug)]
-enum PanelAction {
-    Model(ModelInstallAction),
-    License(LicenseModalAction),
-}
-
-impl ModelInstallPanel {
-    pub fn set_rows(&mut self, cx: &mut Cx, rows: Vec<ModelRowState>) {
-        self.rows = rows;
-        self.sync_empty(cx);
-        self.view.redraw(cx);
-    }
-
-    pub fn rows(&self) -> &[ModelRowState] {
-        &self.rows
-    }
-
-    /// Drain UI intentions and installer workers without blocking the UI
-    /// thread. Calling this from the host's normal event/frame pump is the
-    /// only controller glue an embedding app needs.
-    pub fn pump(&mut self, cx: &mut Cx, models: &mut LocalModels) {
-        for action in std::mem::take(&mut self.pending) {
-            match action {
-                PanelAction::Model(ModelInstallAction::Install(model_id)) => {
-                    if self.installs.contains_key(&model_id) {
-                        continue;
-                    }
-                    if models.license_acknowledged(&model_id) {
-                        self.begin_install(cx, models, &model_id);
-                    } else if let Some(prompt) = models.license(&model_id) {
-                        self.install_after_accept = Some(model_id);
-                        self.show_license(cx, &prompt);
-                    }
-                }
-                PanelAction::Model(ModelInstallAction::Cancel(model_id)) => {
-                    if let Some(handle) = self.installs.get(&model_id) {
-                        handle.cancel();
-                    }
-                }
-                PanelAction::Model(ModelInstallAction::OpenLicense(model_id)) => {
-                    self.install_after_accept = None;
-                    if let Some(prompt) = models.license(&model_id) {
-                        self.show_license(cx, &prompt);
-                    }
-                }
-                PanelAction::Model(ModelInstallAction::None) => {}
-                PanelAction::License(LicenseModalAction::Accepted(model_id)) => {
-                    match models.acknowledge_license(&model_id) {
-                        Ok(()) => {
-                            if self.install_after_accept.as_deref() == Some(model_id.as_str()) {
-                                self.begin_install(cx, models, &model_id);
-                            }
-                        }
-                        Err(error) => self.fail_row(&model_id, error.to_string()),
-                    }
-                    self.install_after_accept = None;
-                }
-                PanelAction::License(LicenseModalAction::Declined(_)) => {
-                    self.install_after_accept = None;
-                }
-                PanelAction::License(LicenseModalAction::None) => {}
-            }
-        }
-
-        let model_ids: Vec<String> = self.installs.keys().cloned().collect();
-        let mut finished = Vec::new();
-        for model_id in model_ids {
-            let messages = self
-                .installs
-                .get(&model_id)
-                .map(InstallHandle::poll)
-                .unwrap_or_default();
-            for message in messages {
-                match message {
-                    InstallMsg::Progress { .. } | InstallMsg::FileDone { .. } => {
-                        self.update_progress_from_disk(models, &model_id);
-                    }
-                    InstallMsg::Finished => {
-                        finished.push(model_id.clone());
-                    }
-                    InstallMsg::Failed(error) => self.fail_row(&model_id, error),
-                    InstallMsg::Cancelled => {
-                        finished.push(model_id.clone());
-                    }
-                }
-            }
-        }
-        for model_id in finished {
-            self.installs.remove(&model_id);
-            self.update_progress_from_disk(models, &model_id);
-        }
-        self.sync_empty(cx);
-        self.view.redraw(cx);
-    }
-
-    fn begin_install(&mut self, cx: &mut Cx, models: &LocalModels, model_id: &str) {
-        match models.start_install(model_id) {
-            Ok(handle) => {
-                self.installs.insert(model_id.to_string(), handle);
-                if let Some(row) = self.row_mut(model_id) {
-                    row.state = ModelRowInstallState::Downloading;
-                }
-            }
-            Err(error) => self.fail_row(model_id, error.to_string()),
-        }
-        self.view.redraw(cx);
-    }
-
-    fn update_progress_from_disk(&mut self, models: &LocalModels, model_id: &str) {
-        let active = self.installs.contains_key(model_id);
-        let state = models.install_state(model_id);
-        if let Some(row) = self.row_mut(model_id) {
-            let preserve_failure =
-                !active && matches!(&row.state, ModelRowInstallState::Failed(_));
-            match state {
-                InstallState::NotInstalled { bytes_total } => {
-                    row.bytes_done = 0;
-                    row.bytes_total = bytes_total;
-                    if !preserve_failure {
-                        row.state = if active {
-                            ModelRowInstallState::Downloading
-                        } else {
-                            ModelRowInstallState::NotInstalled
-                        };
-                    }
-                }
-                InstallState::Partial {
-                    bytes_done,
-                    bytes_total,
-                } => {
-                    row.bytes_done = bytes_done;
-                    row.bytes_total = bytes_total;
-                    if !preserve_failure {
-                        row.state = if active {
-                            ModelRowInstallState::Downloading
-                        } else {
-                            ModelRowInstallState::NotInstalled
-                        };
-                    }
-                }
-                InstallState::Installed => {
-                    row.bytes_done = row.bytes_total;
-                    row.state = ModelRowInstallState::Installed;
-                }
-            }
-        }
-    }
-
-    fn fail_row(&mut self, model_id: &str, error: String) {
-        if let Some(row) = self.row_mut(model_id) {
-            row.state = ModelRowInstallState::Failed(error);
-        }
-    }
-
-    fn row_mut(&mut self, model_id: &str) -> Option<&mut ModelRowState> {
-        self.rows.iter_mut().find(|row| row.model_id == model_id)
-    }
-
-    fn show_license(&self, cx: &mut Cx, prompt: &LicensePrompt) {
-        let widget = self.view.widget(cx, ids!(licence_modal));
-        if let Some(mut modal) = widget.borrow_mut::<LicenseModal>() {
-            modal.show(cx, prompt);
-        };
-    }
-
-    fn sync_empty(&self, cx: &mut Cx) {
-        let empty = self.rows.is_empty();
-        self.view.label(cx, ids!(empty)).set_visible(cx, empty);
-        self.view.portal_list(cx, ids!(list)).set_visible(cx, !empty);
-    }
-}
-
-impl Widget for ModelInstallPanel {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-        let Event::Actions(actions) = event else {
-            return;
-        };
-        let list = self.view.portal_list(cx, ids!(list));
-        for (_, item) in list.items_with_actions(actions) {
-            let model = actions.find_widget_action_cast::<ModelInstallAction>(item.widget_uid());
-            if !matches!(model, ModelInstallAction::None) {
-                self.pending.push(PanelAction::Model(model));
-            }
-        }
-        let modal_uid = self.view.widget(cx, ids!(licence_modal)).widget_uid();
-        let license = actions.find_widget_action_cast::<LicenseModalAction>(modal_uid);
-        if !matches!(license, LicenseModalAction::None) {
-            self.pending.push(PanelAction::License(license));
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        while let Some(item) = self.view.draw_walk(cx, scope, walk).step() {
-            let Some(mut list) = item.borrow_mut::<PortalList>() else {
-                continue;
-            };
-            list.set_item_range(cx, 0, self.rows.len());
-            while let Some(item_id) = list.next_visible_item(cx) {
-                let row_widget = list.item(cx, item_id, id!(Row));
-                if let (Some(state), Some(mut row)) = (
-                    self.rows.get(item_id).cloned(),
-                    row_widget.borrow_mut::<ModelInstallRow>(),
-                ) {
-                    row.set_state(cx, state);
-                }
-                row_widget.draw_all_unscoped(cx);
-            }
-        }
-        DrawStep::done()
-    }
-}
-
-impl ModelInstallPanelRef {
-    pub fn set_rows(&self, cx: &mut Cx, rows: Vec<ModelRowState>) {
-        if let Some(mut panel) = self.borrow_mut() {
-            panel.set_rows(cx, rows);
-        }
-    }
-
-    pub fn pump(&self, cx: &mut Cx, models: &mut LocalModels) {
-        if let Some(mut panel) = self.borrow_mut() {
-            panel.pump(cx, models);
-        }
-    }
-}
-
-fn format_mb(bytes: u64) -> String {
-    format!("{:.0} MB", bytes as f64 / 1_000_000.0)
-}
-
-fn restriction_text(restriction: LicenseRestriction) -> &'static str {
-    match restriction {
-        LicenseRestriction::None => {
-            "Permissive weight licence. Acknowledgement is still required to clear the model."
-        }
-        LicenseRestriction::NonCommercial => {
-            "Non-commercial weights. Personal / research use only."
-        }
-        LicenseRestriction::Community => {
-            "Community licence. Read the terms before any product use."
-        }
-        LicenseRestriction::Restricted => {
-            "Restricted licence. Review the full terms before use."
-        }
-    }
-}
diff --git a/libs/ai/livepipe/Cargo.toml b/libs/ai/livepipe/Cargo.toml
deleted file mode 100644
index c0bad77b8..000000000
--- a/libs/ai/livepipe/Cargo.toml
+++ /dev/null
@@ -1,12 +0,0 @@
-[package]
-name = "makepad-livepipe"
-version = "0.1.0"
-edition = "2021"
-description = "A live picture pipe to the ai-hub fleet: camera or still in, per-frame results back"
-
-[dependencies]
-makepad-widgets = { path = "../../../widgets" }
-makepad-video = { package = "makepad-platform-video", path = "../../../platform/video" }
-makepad-ai-hub = { path = "../hub", default-features = false }
-
-[workspace]
diff --git a/libs/ai/livepipe/src/lib.rs b/libs/ai/livepipe/src/lib.rs
deleted file mode 100644
index 290baa488..000000000
--- a/libs/ai/livepipe/src/lib.rs
+++ /dev/null
@@ -1,1018 +0,0 @@
-//! A live picture pipe to the ai-hub fleet: SOURCE -> ENCODER -> SESSION
-//! -> RESULTS, consumer-agnostic.
-//!
-//! - Source: the platform camera (a device picked by name) or a still fed
-//!   at ~10 Hz (tests, dark rooms), both through one [`FrameMailbox`]: the
-//!   sender asks for a frame, the source converts the next one, the sender
-//!   takes it. Nothing is converted that nobody sends.
-//! - Encoder: raw RGB8 or H.264 on the wire. ONE VideoToolbox encoder per
-//!   run, made at the first frame's size — a session per frame is the churn
-//!   that panics the Mac. An H.264 session the box never answers is reopened
-//!   in raw, so a consumer's switch never breaks on the codec.
-//! - Session: the hub's realtime session (POST /realtime + websocket,
-//!   `loop_mode: feed`) on a node chosen by DOMAIN: an explicit
-//!   `http://host:port`, else the first fleet node whose `/health` lists the
-//!   domain. Two frames in flight at most; the next one is grabbed as soon
-//!   as a result lands, so the box always has the following frame ready and
-//!   the result is as fresh as the model is fast.
-//! - Results: whatever the model puts on the `aux` channel, handed over as
-//!   text with its frame index and the box's own ms; the consumer parses its
-//!   packet (pose, text, boxes). Rate and status come as their own events.
-//!
-//! The compute is always on the box; nothing here runs a model locally.
-
-use makepad_ai_hub::http_client::{http_fetch, HttpClientRequest};
-use makepad_video::{StreamVideoCodec, VideoStreamEncoder, VideoStreamEncoderOptions};
-use makepad_widgets::makepad_micro_serde::*;
-use makepad_widgets::makepad_platform::makepad_network::plain_web_socket::PlainWebSocket;
-use makepad_widgets::makepad_platform::video::{
-    CameraFrameLayout, CameraFrameRef, VideoFormat, VideoFormatId, VideoInputId, VideoInputsEvent,
-    VideoPixelFormat,
-};
-use makepad_widgets::*;
-use std::path::{Path, PathBuf};
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::mpsc::{self, Receiver, Sender, TryRecvError};
-use std::sync::{Arc, Mutex};
-use std::time::{Duration, Instant};
-
-/// The wire frame: `[magic u32][kind u8][0][0 u16][width u16][height u16]
-/// [frame_index u32]` then the payload (`libs/ai/hub/src/realtime_wire.rs`).
-pub const FRAME_MAGIC: u32 = 0x4C46_5246;
-pub const FRAME_HEADER_LEN: usize = 16;
-/// Frames are point-sampled down so the longest edge is at most this: a
-/// person fills enough pixels for a body model and the wire stays cheap.
-pub const SEND_MAX_WIDTH: usize = 640;
-/// An answered session that goes quiet: after this the frame is written off
-/// and the next one goes.
-const IN_FLIGHT_TIMEOUT: Duration = Duration::from_secs(8);
-/// The first packet loads the model on the box (a cold node takes minutes).
-const FIRST_PACKET_TIMEOUT: Duration = Duration::from_secs(180);
-const MIN_SEND_INTERVAL: Duration = Duration::from_millis(15);
-const MAX_IN_FLIGHT: usize = 2;
-/// Unanswered H.264 rounds before the session is reopened in raw RGB.
-const H264_UNANSWERED_LIMIT: u32 = 2;
-
-/// What the frames are on the wire. Raw is the default until the box's
-/// decoder proves itself; the encoder cannot be missing here (raw) and an
-/// unanswered H.264 session falls back to raw by itself.
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
-pub enum WireEncoding {
-    H264,
-    #[default]
-    Raw,
-}
-
-impl WireEncoding {
-    pub fn key(self) -> &'static str {
-        match self {
-            WireEncoding::H264 => "h264",
-            WireEncoding::Raw => "raw",
-        }
-    }
-    pub fn from_key(k: &str) -> WireEncoding {
-        match k.trim() {
-            "h264" => WireEncoding::H264,
-            _ => WireEncoding::Raw,
-        }
-    }
-    pub fn index(self) -> usize {
-        match self {
-            WireEncoding::H264 => 0,
-            WireEncoding::Raw => 1,
-        }
-    }
-}
-
-/// Where the frames come from.
-#[derive(Clone, Debug, PartialEq)]
-pub enum PipeSource {
-    /// The platform camera, routed in with [`install_camera`].
-    Camera,
-    /// A still fed at ~10 Hz: a CHW f32 3xNxN tensor (`.f32`) or a packed
-    /// RGB8 file named `<name>-WxH.rgb`.
-    Still(PathBuf),
-}
-
-/// One run's configuration.
-#[derive(Clone, Debug, PartialEq)]
-pub struct PipeConfig {
-    /// `http://host:port` of a hub node, or anything else to discover one
-    /// that advertises `domain`.
-    pub target: String,
-    /// The capability the node must list in `/health` (`body`, `vision`).
-    pub domain: String,
-    /// The hub model the session asks for.
-    pub model: String,
-    /// The session's option words, sent as its prompt (`hands`,
-    /// `detect persons=2`); empty = the model's plain pass.
-    pub options: String,
-    pub encoding: WireEncoding,
-    pub source: PipeSource,
-    pub max_fps: u32,
-}
-
-impl PipeConfig {
-    pub fn new(domain: &str, model: &str) -> PipeConfig {
-        PipeConfig {
-            target: String::new(),
-            domain: domain.to_string(),
-            model: model.to_string(),
-            options: String::new(),
-            encoding: WireEncoding::default(),
-            source: PipeSource::Camera,
-            max_fps: 15,
-        }
-    }
-}
-
-/// Load a still as RGB8: a CHW f32 tensor (0..1, or ImageNet-normalised —
-/// negative values — which is undone) or a packed `<name>-WxH.rgb`.
-pub fn load_still(path: &Path) -> Option<(u16, u16, Vec<u8>)> {
-    let bytes = std::fs::read(path).ok()?;
-    if path.extension().is_some_and(|e| e == "f32") {
-        let n = bytes.len() / 4;
-        let side = ((n / 3) as f64).sqrt() as usize;
-        if side < 16 || side * side * 3 != n {
-            return None;
-        }
-        let f = |i: usize| f32::from_le_bytes([bytes[i * 4], bytes[i * 4 + 1], bytes[i * 4 + 2], bytes[i * 4 + 3]]);
-        let mut lo = f32::MAX;
-        for i in 0..n {
-            lo = lo.min(f(i));
-        }
-        let normalised = lo < -0.01;
-        let mean = [0.485f32, 0.456, 0.406];
-        let std = [0.229f32, 0.224, 0.225];
-        let plane = side * side;
-        let mut rgb = Vec::with_capacity(plane * 3);
-        for p in 0..plane {
-            for c in 0..3 {
-                let raw = f(c * plane + p);
-                let v = if normalised { raw * std[c] + mean[c] } else { raw };
-                rgb.push((v.clamp(0.0, 1.0) * 255.0 + 0.5) as u8);
-            }
-        }
-        return Some((side as u16, side as u16, rgb));
-    }
-    let stem = path.file_stem()?.to_str()?;
-    let dims = stem.rsplit('-').next()?;
-    let (w, h) = dims.split_once('x')?;
-    let (w, h): (usize, usize) = (w.parse().ok()?, h.parse().ok()?);
-    (bytes.len() == w * h * 3).then(|| (w as u16, h as u16, bytes))
-}
-
-// ---------------------------------------------------------------------------
-// Source
-// ---------------------------------------------------------------------------
-
-/// One RGB8 frame ready to send.
-pub struct RgbFrame {
-    pub width: u16,
-    pub height: u16,
-    pub rgb: Vec<u8>,
-    pub taken: Instant,
-}
-
-/// The one-slot handoff from a source to the sender: the source only
-/// converts a frame when `want` is raised (a YUV -> RGB pass at 30 fps for
-/// frames nobody sends is heat), and the sender takes it.
-#[derive(Clone, Default)]
-pub struct FrameMailbox {
-    want: Arc<AtomicBool>,
-    slot: Arc<Mutex<Option<RgbFrame>>>,
-    frames_seen: Arc<AtomicBool>,
-}
-
-impl FrameMailbox {
-    pub fn request(&self) {
-        self.want.store(true, Ordering::Relaxed);
-    }
-
-    pub fn take(&self) -> Option<RgbFrame> {
-        self.slot.lock().unwrap().take()
-    }
-
-    /// Has the source delivered anything at all yet? Tells "no camera
-    /// selected" from "the box is slow".
-    pub fn live(&self) -> bool {
-        self.frames_seen.load(Ordering::Relaxed)
-    }
-
-    /// A frame that did not come from the platform's camera (a still, a
-    /// decoded file, a render target): same one-slot contract.
-    pub fn offer_rgb(&self, width: u16, height: u16, rgb: Vec<u8>) {
-        self.frames_seen.store(true, Ordering::Relaxed);
-        if !self.want.load(Ordering::Relaxed) {
-            return;
-        }
-        self.want.store(false, Ordering::Relaxed);
-        *self.slot.lock().unwrap() = Some(RgbFrame { width, height, rgb, taken: Instant::now() });
-    }
-
-    fn offer(&self, frame: CameraFrameRef<'_>) {
-        self.frames_seen.store(true, Ordering::Relaxed);
-        if !self.want.load(Ordering::Relaxed) {
-            return;
-        }
-        let Some(rgb) = frame_to_rgb(&frame) else { return };
-        self.want.store(false, Ordering::Relaxed);
-        *self.slot.lock().unwrap() = Some(rgb);
-    }
-}
-
-/// Route the camera's frames into `mailbox`. Registering the callback is
-/// also what makes the platform enumerate cameras, so `Event::VideoInputs`
-/// follows; answer it with [`pick_camera_named`] + `cx.use_video_input`.
-pub fn install_camera(cx: &mut Cx, mailbox: &FrameMailbox) {
-    let mailbox = mailbox.clone();
-    cx.camera_frame_input(0, move |frame| mailbox.offer(frame));
-}
-
-/// The first device, at the smallest NV12 (else YUY2) format that still
-/// reaches 640x360.
-pub fn pick_camera(ev: &VideoInputsEvent) -> Option<(VideoInputId, VideoFormatId, usize, usize)> {
-    pick_camera_named(ev, "")
-}
-
-/// The same choice for a device picked by name; an unknown or empty name
-/// falls back to the first device.
-pub fn pick_camera_named(
-    ev: &VideoInputsEvent,
-    name: &str,
-) -> Option<(VideoInputId, VideoFormatId, usize, usize)> {
-    let desc = ev
-        .descs
-        .iter()
-        .find(|d| !name.is_empty() && d.name == name)
-        .or_else(|| ev.descs.first())?;
-    let rank = |f: &VideoFormat| match f.pixel_format {
-        VideoPixelFormat::NV12 => 2,
-        VideoPixelFormat::YUY2 => 1,
-        _ => 0,
-    };
-    let mut best: Option<&VideoFormat> = None;
-    for f in &desc.formats {
-        if rank(f) == 0 {
-            continue;
-        }
-        let big_enough = f.width >= 640 && f.height >= 360;
-        let better = match best {
-            None => true,
-            Some(b) => {
-                let b_big = b.width >= 640 && b.height >= 360;
-                if big_enough != b_big {
-                    big_enough
-                } else if rank(f) != rank(b) {
-                    rank(f) > rank(b)
-                } else if big_enough {
-                    f.width * f.height < b.width * b.height
-                } else {
-                    f.width * f.height > b.width * b.height
-                }
-            }
-        };
-        if better {
-            best = Some(f);
-        }
-    }
-    let f = best?;
-    Some((desc.input_id, f.format_id, f.width, f.height))
-}
-
-fn yuv_to_rgb(y: i32, u: i32, v: i32) -> [u8; 3] {
-    let c = y - 16;
-    let d = u - 128;
-    let e = v - 128;
-    let clip = |a: i32| a.clamp(0, 255) as u8;
-    [
-        clip((298 * c + 409 * e + 128) >> 8),
-        clip((298 * c - 100 * d - 208 * e + 128) >> 8),
-        clip((298 * c + 516 * d + 128) >> 8),
-    ]
-}
-
-/// NV12 / YUY2 -> RGB8, point-sampled down by an integer factor so the
-/// longest edge lands at or under [`SEND_MAX_WIDTH`]. Even output dims (the
-/// wire's raw frame wants them).
-pub fn frame_to_rgb(frame: &CameraFrameRef<'_>) -> Option<RgbFrame> {
-    if frame.width == 0 || frame.height == 0 {
-        return None;
-    }
-    let k = frame.width.div_ceil(SEND_MAX_WIDTH).max(1);
-    let ow = (frame.width / k) & !1;
-    let oh = (frame.height / k) & !1;
-    if ow < 16 || oh < 16 {
-        return None;
-    }
-    let mut rgb = Vec::with_capacity(ow * oh * 3);
-    match frame.layout {
-        CameraFrameLayout::NV12 => {
-            let yp = &frame.planes[0];
-            let uvp = &frame.planes[1];
-            if yp.bytes.is_empty() || uvp.bytes.is_empty() {
-                return None;
-            }
-            for oy in 0..oh {
-                let sy = oy * k;
-                let yrow = sy * yp.row_stride;
-                let uvrow = (sy / 2) * uvp.row_stride;
-                for ox in 0..ow {
-                    let sx = ox * k;
-                    let y = *yp.bytes.get(yrow + sx)? as i32;
-                    let uvi = uvrow + (sx / 2) * 2;
-                    let u = *uvp.bytes.get(uvi)? as i32;
-                    let v = *uvp.bytes.get(uvi + 1)? as i32;
-                    rgb.extend_from_slice(&yuv_to_rgb(y, u, v));
-                }
-            }
-        }
-        CameraFrameLayout::YUY2 => {
-            let p = &frame.planes[0];
-            if p.bytes.is_empty() {
-                return None;
-            }
-            for oy in 0..oh {
-                let row = (oy * k) * p.row_stride;
-                for ox in 0..ow {
-                    let sx = ox * k;
-                    let y = *p.bytes.get(row + sx * 2)? as i32;
-                    let pair = row + (sx & !1) * 2;
-                    let u = *p.bytes.get(pair + 1)? as i32;
-                    let v = *p.bytes.get(pair + 3)? as i32;
-                    rgb.extend_from_slice(&yuv_to_rgb(y, u, v));
-                }
-            }
-        }
-        _ => return None,
-    }
-    Some(RgbFrame { width: ow as u16, height: oh as u16, rgb, taken: Instant::now() })
-}
-
-/// Feed a still into the mailbox at ~10 Hz for as long as `alive` holds.
-fn spawn_still_source(path: PathBuf, mailbox: FrameMailbox, alive: Arc<AtomicBool>) -> bool {
-    let Some((w, h, rgb)) = load_still(&path) else {
-        return false;
-    };
-    std::thread::Builder::new()
-        .name("livepipe-still".into())
-        .spawn(move || {
-            while alive.load(Ordering::Relaxed) {
-                mailbox.offer_rgb(w, h, rgb.clone());
-                std::thread::sleep(Duration::from_millis(100));
-            }
-        })
-        .is_ok()
-}
-
-// ---------------------------------------------------------------------------
-// Session
-// ---------------------------------------------------------------------------
-
-/// What a run reports.
-pub enum PipeEvent {
-    /// A line for a status box: where the run is.
-    Status(String),
-    /// The session is open on a box.
-    Connected { base: String, gpu: String, ws_path: String },
-    /// One result from the model's `aux` channel: the message text (the
-    /// consumer parses its own packet), its frame index and the box's ms.
-    Aux { frame_index: u32, ms: f32, text: String },
-    /// Throughput: at the first result and every ~3 s after.
-    Rate { ms: f32, fps: f32 },
-    Ended,
-}
-
-enum Cmd {
-    Stop,
-}
-
-/// A running pipe. Dropping it stops the box-side job.
-pub struct PipeHandle {
-    tx: Sender<Cmd>,
-    events: Receiver<PipeEvent>,
-    pub mailbox: FrameMailbox,
-    pub config: PipeConfig,
-}
-
-impl PipeHandle {
-    pub fn start(config: PipeConfig, mailbox: FrameMailbox) -> Self {
-        let (tx, rx) = mpsc::channel::<Cmd>();
-        let (etx, events) = mpsc::channel::<PipeEvent>();
-        let thread_mailbox = mailbox.clone();
-        let thread_config = config.clone();
-        std::thread::Builder::new()
-            .name("livepipe".into())
-            .spawn(move || run(thread_config, thread_mailbox, rx, etx))
-            .ok();
-        Self { tx, events, mailbox, config }
-    }
-
-    pub fn try_recv(&self) -> Option<PipeEvent> {
-        match self.events.try_recv() {
-            Ok(ev) => Some(ev),
-            Err(TryRecvError::Empty) => None,
-            Err(TryRecvError::Disconnected) => Some(PipeEvent::Ended),
-        }
-    }
-
-    /// Stop and wait (briefly) for the box to be told: the session thread
-    /// sends `stop`, cancels the job and answers `Ended`. For shutdown,
-    /// where a plain drop would race process exit and leave the box's live
-    /// slot to its idle timeout.
-    pub fn stop_blocking(self) {
-        let _ = self.tx.send(Cmd::Stop);
-        let deadline = Instant::now() + Duration::from_secs(2);
-        while Instant::now() < deadline {
-            match self.events.recv_timeout(Duration::from_millis(50)) {
-                Ok(PipeEvent::Ended) | Err(mpsc::RecvTimeoutError::Disconnected) => return,
-                Ok(_) => {}
-                Err(mpsc::RecvTimeoutError::Timeout) => {}
-            }
-        }
-    }
-}
-
-impl Drop for PipeHandle {
-    fn drop(&mut self) {
-        let _ = self.tx.send(Cmd::Stop);
-    }
-}
-
-/// A node's `/health`: does it serve `domain`, and what GPU is it.
-pub fn node_health(base: &str, domain: &str) -> Option<(bool, String)> {
-    let url = format!("{base}/health");
-    let resp = http_fetch(&HttpClientRequest::get(&url)).ok()?;
-    let bytes = resp.read_body_to_vec(64 * 1024).ok()?;
-    let text = String::from_utf8_lossy(&bytes).to_string();
-    let gpu = match JsonValue::deserialize_json(&text).ok()? {
-        JsonValue::Object(obj) => match obj.get("gpu") {
-            Some(JsonValue::String(g)) => g.clone(),
-            _ => String::new(),
-        },
-        _ => String::new(),
-    };
-    Some((text.contains(&format!("\"{domain}\"")), gpu))
-}
-
-/// The fleet nodes advertising `domain` right now, for a settings picker:
-/// (base url, gpu). A short listen, then one health probe per node.
-pub fn domain_nodes(domain: &str, listen: Duration) -> Vec<(String, String)> {
-    let discovered = makepad_ai_hub::discovery::start_listener();
-    std::thread::sleep(listen);
-    let mut out = Vec::new();
-    for node in discovered.nodes() {
-        if let Some((true, gpu)) = node_health(&node.base_url, domain) {
-            out.push((node.base_url, gpu));
-        }
-    }
-    out.sort();
-    out
-}
-
-/// `(base, gpu)` of the box to use.
-fn resolve_box(target: &str, domain: &str, out: &Sender<PipeEvent>) -> Option<(String, String)> {
-    let target = target.trim().trim_end_matches('/');
-    if target.starts_with("http://") {
-        let gpu = node_health(target, domain).map(|(_, g)| g).unwrap_or_default();
-        return Some((target.to_string(), gpu));
-    }
-    let _ = out.send(PipeEvent::Status(format!("{domain}: looking for a hub node")));
-    let discovered = makepad_ai_hub::discovery::start_listener();
-    let deadline = Instant::now() + Duration::from_secs(6);
-    let mut tried: Vec<String> = Vec::new();
-    while Instant::now() < deadline {
-        for node in discovered.nodes() {
-            if tried.contains(&node.base_url) {
-                continue;
-            }
-            tried.push(node.base_url.clone());
-            if let Some((true, gpu)) = node_health(&node.base_url, domain) {
-                return Some((node.base_url, gpu));
-            }
-        }
-        std::thread::sleep(Duration::from_millis(200));
-    }
-    let _ = out.send(PipeEvent::Status(format!(
-        "{domain}: no hub node advertises it ({} probed)",
-        tried.len()
-    )));
-    None
-}
-
-fn open_session(base: &str, width: u16, height: u16, cfg: &PipeConfig) -> Result<String, String> {
-    let model = &cfg.model;
-    let options = cfg.options.trim();
-    let prompt = if options.is_empty() {
-        String::new()
-    } else {
-        format!(",\"prompt\":\"{}\"", options.replace('\\', "").replace('"', ""))
-    };
-    let encoding = cfg.encoding.key();
-    let max_fps = cfg.max_fps.max(1);
-    let body = format!(
-        "{{\"model\":\"{model}\",\"width\":{width},\"height\":{height},\"input_encoding\":\"{encoding}\",\"output_encoding\":\"none\",\"loop_mode\":\"feed\",\"max_fps\":{max_fps},\"idle_timeout_s\":60,\"queue_policy\":\"queue\"{prompt}}}"
-    );
-    let url = format!("{base}/realtime");
-    let response = http_fetch(&HttpClientRequest::post(&url, "application/json", body.as_bytes()))
-        .map_err(|e| format!("realtime open: {e:?}"))?;
-    let status = response.status;
-    let bytes = response
-        .read_body_to_vec(1024 * 1024)
-        .map_err(|e| format!("realtime open: {e:?}"))?;
-    let text = String::from_utf8_lossy(&bytes).to_string();
-    if status != 200 {
-        return Err(format!(
-            "realtime open: http {status} {}",
-            text.chars().take(160).collect::<String>()
-        ));
-    }
-    let root = JsonValue::deserialize_json(&text).map_err(|e| format!("realtime open: {e:?}"))?;
-    let JsonValue::Object(obj) = root else {
-        return Err("realtime open: not an object".into());
-    };
-    match obj.get("ws_path") {
-        Some(JsonValue::String(p)) => Ok(p.clone()),
-        _ => Err(format!("realtime open: no ws_path in {text}")),
-    }
-}
-
-/// Cancel the session's job on the box. A session left live queues every
-/// later one behind it (observed 2026-09-02: three sessions, zero frames),
-/// so the cancel is logged either way.
-pub fn cancel_job(base: &str, ws_path: &str) {
-    if let Some(job) = ws_path.rsplit('/').next().filter(|s| !s.is_empty()) {
-        let ok = http_fetch(&HttpClientRequest::post(
-            &format!("{base}/job/{job}/cancel"),
-            "application/json",
-            b"{}",
-        ))
-        .is_ok();
-        log!("livepipe: cancelled {job} on {base}: {}", if ok { "ok" } else { "no answer" });
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Wire
-// ---------------------------------------------------------------------------
-
-pub fn encode_raw_frame(frame: &RgbFrame, index: u32) -> Vec<u8> {
-    let mut out = Vec::with_capacity(FRAME_HEADER_LEN + frame.rgb.len());
-    out.extend_from_slice(&FRAME_MAGIC.to_le_bytes());
-    out.push(0); // raw RGB8
-    out.push(0);
-    out.extend_from_slice(&0u16.to_le_bytes());
-    out.extend_from_slice(&frame.width.to_le_bytes());
-    out.extend_from_slice(&frame.height.to_le_bytes());
-    out.extend_from_slice(&index.to_le_bytes());
-    out.extend_from_slice(&frame.rgb);
-    out
-}
-
-/// One H.264 access unit as a wire frame (kind 2). The node's decoder
-/// reads the size from the SPS, so width/height ride along for the log.
-pub fn encode_h264_frame(width: u16, height: u16, nal: &[u8], index: u32) -> Vec<u8> {
-    let mut out = Vec::with_capacity(FRAME_HEADER_LEN + nal.len());
-    out.extend_from_slice(&FRAME_MAGIC.to_le_bytes());
-    out.push(2); // H.264
-    out.push(0);
-    out.extend_from_slice(&0u16.to_le_bytes());
-    out.extend_from_slice(&width.to_le_bytes());
-    out.extend_from_slice(&height.to_le_bytes());
-    out.extend_from_slice(&index.to_le_bytes());
-    out.extend_from_slice(nal);
-    out
-}
-
-/// The per-run encoder: made ONCE at the first frame's size (a VideoToolbox
-/// session per frame is the churn that panics the Mac).
-pub struct WireEncoder {
-    enc: VideoStreamEncoder,
-    width: u16,
-    height: u16,
-    fps: u32,
-    pts: i64,
-}
-
-impl WireEncoder {
-    pub fn open(width: u16, height: u16, fps: u32) -> Result<WireEncoder, String> {
-        let fps = fps.max(1);
-        let enc = VideoStreamEncoder::new(VideoStreamEncoderOptions {
-            codec: StreamVideoCodec::H264,
-            width: width as u32 & !1,
-            height: height as u32 & !1,
-            fps,
-            bitrate_kbps: 2500,
-            keyint: 30,
-            low_latency: true,
-        })
-        .map_err(|e| format!("{e:?}"))?;
-        Ok(WireEncoder { enc, width, height, fps, pts: 0 })
-    }
-
-    /// The wire frames for one RGB frame (usually one; none when the
-    /// encoder buffers). A frame of another size than the session's is
-    /// dropped rather than re-opening the session.
-    pub fn encode(&mut self, frame: &RgbFrame, index: u32) -> Vec<Vec<u8>> {
-        if frame.width != self.width || frame.height != self.height {
-            return Vec::new();
-        }
-        self.pts += 10_000_000 / self.fps as i64;
-        match self.enc.push_frame_rgb8(&frame.rgb, self.pts) {
-            Ok(packets) => packets
-                .into_iter()
-                .map(|p| encode_h264_frame(self.width, self.height, &p.data, index))
-                .collect(),
-            Err(_) => Vec::new(),
-        }
-    }
-}
-
-pub fn is_frame_message(bytes: &[u8]) -> bool {
-    bytes.len() >= 4 && u32::from_le_bytes([bytes[0], bytes[1], bytes[2], bytes[3]]) == FRAME_MAGIC
-}
-
-fn num(v: &JsonValue) -> Option<f32> {
-    match v {
-        JsonValue::F64(f) => Some(*f as f32),
-        JsonValue::I64(n) => Some(*n as f32),
-        JsonValue::U64(n) => Some(*n as f32),
-        _ => None,
-    }
-}
-
-/// `{"type":"aux","frame_index":N,"data":{"ms":..}}` -> (frame index, ms);
-/// `None` for any other message.
-fn aux_meta(text: &str) -> Option<(u32, f32)> {
-    let JsonValue::Object(obj) = JsonValue::deserialize_json(text).ok()? else {
-        return None;
-    };
-    match obj.get("type") {
-        Some(JsonValue::String(t)) if t == "aux" => {}
-        _ => return None,
-    }
-    let frame_index = obj.get("frame_index").and_then(num).unwrap_or(0.0) as u32;
-    let ms = match obj.get("data") {
-        Some(JsonValue::Object(data)) => data.get("ms").and_then(num).unwrap_or(0.0),
-        _ => 0.0,
-    };
-    Some((frame_index, ms))
-}
-
-fn run(cfg: PipeConfig, mailbox: FrameMailbox, rx: Receiver<Cmd>, out: Sender<PipeEvent>) {
-    let tag = cfg.domain.clone();
-    let alive = Arc::new(AtomicBool::new(true));
-    // Drop guard: whatever way this returns, the still feeder stops.
-    struct Alive(Arc<AtomicBool>);
-    impl Drop for Alive {
-        fn drop(&mut self) {
-            self.0.store(false, Ordering::Relaxed);
-        }
-    }
-    let _alive = Alive(alive.clone());
-    if let PipeSource::Still(path) = &cfg.source {
-        if spawn_still_source(path.clone(), mailbox.clone(), alive.clone()) {
-            let _ = out.send(PipeEvent::Status(format!("{tag}: feeding the still {}", path.display())));
-        } else {
-            let _ = out.send(PipeEvent::Status(format!("{tag}: cannot read the still {}", path.display())));
-            let _ = out.send(PipeEvent::Ended);
-            return;
-        }
-    }
-    let Some((base, gpu)) = resolve_box(&cfg.target, &cfg.domain, &out) else {
-        let _ = out.send(PipeEvent::Ended);
-        return;
-    };
-    // The first frame decides the session size; wait for it here rather
-    // than opening a session the source may never feed.
-    let _ = out.send(PipeEvent::Status(format!("{tag}: {base} — waiting for the camera")));
-    mailbox.request();
-    let first = loop {
-        if let Some(frame) = mailbox.take() {
-            break frame;
-        }
-        match rx.recv_timeout(Duration::from_millis(50)) {
-            Ok(Cmd::Stop) | Err(mpsc::RecvTimeoutError::Disconnected) => {
-                let _ = out.send(PipeEvent::Ended);
-                return;
-            }
-            Err(mpsc::RecvTimeoutError::Timeout) => {}
-        }
-    };
-    let _ = out.send(PipeEvent::Status(format!(
-        "{tag}: camera {}x{}, opening {base}",
-        first.width, first.height
-    )));
-    // The wire encoder is decided BEFORE the session so the session is
-    // opened with the encoding the frames will actually carry.
-    let mut cfg = cfg;
-    let mut encoder: Option<WireEncoder> = None;
-    if cfg.encoding == WireEncoding::H264 {
-        match WireEncoder::open(first.width, first.height, cfg.max_fps) {
-            Ok(enc) => encoder = Some(enc),
-            Err(e) => {
-                log!("livepipe: H.264 encoder unavailable ({e}); sending raw RGB instead");
-                let _ = out.send(PipeEvent::Status(format!("{tag}: no H.264 encoder here — raw RGB on the wire")));
-                cfg.encoding = WireEncoding::Raw;
-            }
-        }
-    }
-    let (cam_w, cam_h) = (first.width, first.height);
-    let mut ws_path = match open_session(&base, cam_w, cam_h, &cfg) {
-        Ok(p) => p,
-        Err(e) => {
-            let _ = out.send(PipeEvent::Status(format!("{tag}: {base} refused — {e}")));
-            let _ = out.send(PipeEvent::Ended);
-            return;
-        }
-    };
-    let ws_url = format!("{}{}", base.replacen("http://", "ws://", 1), ws_path);
-    let (ws_tx, mut ws_rx) = mpsc::channel::<WebSocketMessage>();
-    let mut socket = PlainWebSocket::open(LiveId::empty(), HttpRequest::new(ws_url, HttpMethod::GET), ws_tx);
-    let _ = out.send(PipeEvent::Connected { base: base.clone(), gpu: gpu.clone(), ws_path: ws_path.clone() });
-    let _ = out.send(PipeEvent::Status(format!(
-        "{tag}: {base} session {ws_path}; the first packet loads the model on the box"
-    )));
-    log!(
-        "livepipe: {base} session {ws_path} ({cam_w}x{cam_h} {}, model {}, options '{}')",
-        cfg.encoding.key(),
-        cfg.model,
-        cfg.options
-    );
-
-    let mut index = 0u32;
-    // Send times of the unanswered frames, oldest first.
-    let mut in_flight: Vec<Instant> = Vec::new();
-    let mut packets = 0u64;
-    let mut last_send = Instant::now() - Duration::from_secs(1);
-    let mut pending: Option<RgbFrame> = Some(first);
-    let mut stats_mark = Instant::now();
-    let mut stats_packets = 0u32;
-    let mut h264_unanswered = 0u32;
-    loop {
-        match rx.recv_timeout(Duration::from_millis(5)) {
-            Ok(Cmd::Stop) | Err(mpsc::RecvTimeoutError::Disconnected) => {
-                let _ = socket.send_message(WebSocketMessage::String("{\"type\":\"stop\"}".into()));
-                cancel_job(&base, &ws_path);
-                socket.close();
-                let _ = out.send(PipeEvent::Ended);
-                return;
-            }
-            Err(mpsc::RecvTimeoutError::Timeout) => {}
-        }
-        while let Ok(msg) = ws_rx.try_recv() {
-            match msg {
-                WebSocketMessage::Binary(data) => {
-                    if is_frame_message(&data) {
-                        continue;
-                    }
-                    let Ok(text) = String::from_utf8(data) else { continue };
-                    if let Some((frame_index, ms)) = aux_meta(&text) {
-                        if !in_flight.is_empty() {
-                            in_flight.remove(0);
-                        }
-                        packets += 1;
-                        stats_packets += 1;
-                        mailbox.request();
-                        if packets == 1 {
-                            let _ = out.send(PipeEvent::Rate { ms, fps: 0.0 });
-                        }
-                        if stats_mark.elapsed() >= Duration::from_secs(3) {
-                            let fps = stats_packets as f32 / stats_mark.elapsed().as_secs_f32();
-                            let _ = out.send(PipeEvent::Rate { ms, fps });
-                            stats_mark = Instant::now();
-                            stats_packets = 0;
-                        }
-                        let _ = out.send(PipeEvent::Aux { frame_index, ms, text });
-                    } else if text.contains("\"type\":\"stats\"") {
-                        // The box's own view: frames in/out and the codec's
-                        // dropped_decode count — the line that tells "the
-                        // wire is fine" from "it cannot decode what we send".
-                        if stats_mark.elapsed() >= Duration::from_secs(3) || packets == 0 {
-                            log!("livepipe: box stats {}", text.chars().take(240).collect::<String>());
-                        }
-                    } else if text.contains("\"error\"") || text.contains("\"stopped\"") {
-                        log!("livepipe: session ended: {}", text.chars().take(200).collect::<String>());
-                        let _ = out.send(PipeEvent::Status(format!(
-                            "{tag}: {}",
-                            text.chars().take(120).collect::<String>()
-                        )));
-                        let _ = out.send(PipeEvent::Ended);
-                        return;
-                    }
-                }
-                WebSocketMessage::String(text) => {
-                    if text.contains("\"error\"") || text.contains("\"stopped\"") {
-                        log!("livepipe: session ended: {}", text.chars().take(200).collect::<String>());
-                        let _ = out.send(PipeEvent::Ended);
-                        return;
-                    }
-                }
-                WebSocketMessage::Closed | WebSocketMessage::Error(_) => {
-                    let _ = out.send(PipeEvent::Status(format!("{tag}: {base} closed the session")));
-                    cancel_job(&base, &ws_path);
-                    let _ = out.send(PipeEvent::Ended);
-                    return;
-                }
-                WebSocketMessage::Opened => {}
-            }
-        }
-        if pending.is_none() {
-            pending = mailbox.take();
-        }
-        // A cold H.264 decoder may swallow its first access unit (an init
-        // boundary produces no frame), so the wire keeps feeding it instead
-        // of waiting 180 s on one frame; raw keeps the long first wait for
-        // the model load.
-        let timeout = if packets == 0 && encoder.is_none() { FIRST_PACKET_TIMEOUT } else { IN_FLIGHT_TIMEOUT };
-        if in_flight.first().is_some_and(|t| t.elapsed() > timeout) {
-            log!("livepipe: frame unanswered after {:?}; sending the next", timeout);
-            in_flight.clear();
-            mailbox.request();
-            // An H.264 session the box never answers (its decoder yields
-            // nothing) is reopened in raw RGB instead of waiting on the
-            // codec: the consumer's switch works whatever the wire does.
-            if encoder.is_some() && packets == 0 {
-                h264_unanswered += 1;
-                if h264_unanswered >= H264_UNANSWERED_LIMIT {
-                    log!("livepipe: {base} answered none of {index} H.264 access units; reopening the session in raw RGB");
-                    let _ = out.send(PipeEvent::Status(format!(
-                        "{tag}: the box decoded no H.264 — raw RGB on the wire"
-                    )));
-                    let _ = socket.send_message(WebSocketMessage::String("{\"type\":\"stop\"}".into()));
-                    cancel_job(&base, &ws_path);
-                    socket.close();
-                    encoder = None;
-                    cfg.encoding = WireEncoding::Raw;
-                    ws_path = match open_session(&base, cam_w, cam_h, &cfg) {
-                        Ok(p) => p,
-                        Err(e) => {
-                            let _ = out.send(PipeEvent::Status(format!("{tag}: {base} refused — {e}")));
-                            let _ = out.send(PipeEvent::Ended);
-                            return;
-                        }
-                    };
-                    let ws_url = format!("{}{}", base.replacen("http://", "ws://", 1), ws_path);
-                    let (tx, rx) = mpsc::channel::<WebSocketMessage>();
-                    ws_rx = rx;
-                    socket = PlainWebSocket::open(LiveId::empty(), HttpRequest::new(ws_url, HttpMethod::GET), tx);
-                    let _ = out.send(PipeEvent::Connected {
-                        base: base.clone(),
-                        gpu: gpu.clone(),
-                        ws_path: ws_path.clone(),
-                    });
-                    log!("livepipe: {base} session {ws_path} ({cam_w}x{cam_h} raw)");
-                    index = 0;
-                    pending = None;
-                    h264_unanswered = 0;
-                }
-            }
-        }
-        // Until the first packet proves the session, one raw frame at a
-        // time; an H.264 session gets a short warm-up burst (the decoder's
-        // init boundary eats a packet) before the same steady state.
-        let limit = if packets == 0 {
-            if encoder.is_some() { 3 } else { 1 }
-        } else {
-            MAX_IN_FLIGHT
-        };
-        if in_flight.len() < limit && last_send.elapsed() >= MIN_SEND_INTERVAL {
-            if let Some(frame) = pending.take() {
-                // A frame that sat in the slot through a long inference is
-                // history; ask for a fresh one instead of sending it.
-                if frame.taken.elapsed() > Duration::from_millis(400) && packets > 0 {
-                    mailbox.request();
-                    continue;
-                }
-                // LIVEPIPE_DUMP=<dir>: every 20th sent frame as PNG, to see
-                // what the box sees (auto-framing cameras crop).
-                if index % 20 == 0 {
-                    if let Ok(dir) = std::env::var("LIVEPIPE_DUMP") {
-                        if let Ok(png) = makepad_ai_hub::testpattern::encode_png_rgb8(
-                            &frame.rgb,
-                            frame.width as usize,
-                            frame.height as usize,
-                        ) {
-                            let path = format!("{dir}/livepipe-sent-{index:05}.png");
-                            let _ = std::fs::write(&path, png);
-                            log!("livepipe: dumped {path}");
-                        }
-                    }
-                }
-                let messages: Vec<Vec<u8>> = match encoder.as_mut() {
-                    Some(enc) => enc.encode(&frame, index),
-                    None => vec![encode_raw_frame(&frame, index)],
-                };
-                if messages.is_empty() {
-                    // The encoder buffered (or refused a size change): the
-                    // frame is not on the wire, so it is not in flight.
-                    mailbox.request();
-                    continue;
-                }
-                for bytes in messages {
-                    if index < 3 {
-                        log!("livepipe: sent frame #{index}: kind {} ({} bytes)", bytes[4], bytes.len());
-                    }
-                    if socket.send_message(WebSocketMessage::Binary(bytes)).is_err() {
-                        let _ = out.send(PipeEvent::Status(format!("{tag}: send failed")));
-                        cancel_job(&base, &ws_path);
-                        let _ = out.send(PipeEvent::Ended);
-                        return;
-                    }
-                }
-                index = index.wrapping_add(1);
-                in_flight.push(Instant::now());
-                last_send = Instant::now();
-                if in_flight.len() < limit {
-                    mailbox.request();
-                }
-            }
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    /// The oracle's input crop under the checkout (skipped when absent).
-    fn fixture() -> Option<PathBuf> {
-        let p = Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join("../../../local/agent_state/sam3dbody/oracle/batch_img.f32");
-        p.exists().then_some(p)
-    }
-
-    #[test]
-    fn an_h264_wire_frame_carries_the_kind_2_header_and_the_nal_verbatim() {
-        let nal = [0u8, 0, 0, 1, 0x67, 1, 2, 3];
-        let bytes = encode_h264_frame(640, 360, &nal, 7);
-        assert_eq!(bytes.len(), FRAME_HEADER_LEN + nal.len());
-        assert_eq!(u32::from_le_bytes([bytes[0], bytes[1], bytes[2], bytes[3]]), FRAME_MAGIC);
-        assert_eq!(bytes[4], 2, "kind 2 = H.264");
-        assert_eq!(u16::from_le_bytes([bytes[8], bytes[9]]), 640);
-        assert_eq!(u16::from_le_bytes([bytes[10], bytes[11]]), 360);
-        assert_eq!(u32::from_le_bytes([bytes[12], bytes[13], bytes[14], bytes[15]]), 7);
-        assert_eq!(&bytes[16..], &nal);
-        assert!(is_frame_message(&bytes));
-        let raw = encode_raw_frame(&RgbFrame { width: 2, height: 2, rgb: vec![9; 12], taken: Instant::now() }, 1);
-        assert_eq!(raw[4], 0, "kind 0 = raw RGB8");
-        assert_eq!(raw.len(), FRAME_HEADER_LEN + 12);
-    }
-
-    #[test]
-    fn the_aux_meta_reads_the_frame_index_and_the_box_ms() {
-        let meta = aux_meta(r#"{"type":"aux","frame_index":41,"data":{"n_people":1,"ms":52.5,"people":[]}}"#);
-        assert_eq!(meta, Some((41, 52.5)));
-        assert_eq!(aux_meta(r#"{"type":"stats","frames_in":3}"#), None);
-        assert_eq!(aux_meta("not json"), None);
-    }
-
-    #[test]
-    fn the_fixture_still_decodes_to_a_person_sized_rgb_image() {
-        let Some(path) = fixture() else { return };
-        let (w, h, rgb) = load_still(&path).expect("decodes");
-        assert_eq!((w, h), (512, 512));
-        assert_eq!(rgb.len(), 512 * 512 * 3);
-        let (lo, hi) = rgb.iter().fold((255u8, 0u8), |(lo, hi), &v| (lo.min(v), hi.max(v)));
-        assert!(hi as i32 - lo as i32 > 100, "a picture, not a flat tensor: {lo}..{hi}");
-    }
-
-    #[test]
-    fn a_still_source_feeds_the_mailbox_on_request() {
-        let Some(path) = fixture() else { return };
-        let mailbox = FrameMailbox::default();
-        let alive = Arc::new(AtomicBool::new(true));
-        assert!(spawn_still_source(path, mailbox.clone(), alive.clone()));
-        mailbox.request();
-        let deadline = Instant::now() + Duration::from_secs(3);
-        let frame = loop {
-            if let Some(f) = mailbox.take() {
-                break f;
-            }
-            assert!(Instant::now() < deadline, "the still never arrived");
-            std::thread::sleep(Duration::from_millis(20));
-        };
-        assert_eq!((frame.width, frame.height), (512, 512));
-        assert!(mailbox.live());
-        alive.store(false, Ordering::Relaxed);
-    }
-
-    #[cfg(target_os = "macos")]
-    #[test]
-    fn the_wire_encoder_turns_the_still_into_a_keyframe_first() {
-        let Some(path) = fixture() else { return };
-        let (w, h, rgb) = load_still(&path).expect("decodes");
-        let mut enc = WireEncoder::open(w, h, 15).expect("a VideoToolbox encoder");
-        let mut packets = Vec::new();
-        for i in 0..4 {
-            let frame = RgbFrame { width: w, height: h, rgb: rgb.clone(), taken: Instant::now() };
-            packets.extend(enc.encode(&frame, i));
-        }
-        assert!(!packets.is_empty(), "four frames in, at least one access unit out");
-        let first = &packets[0];
-        assert_eq!(first[4], 2);
-        let payload = &first[FRAME_HEADER_LEN..];
-        let has_sps = payload.windows(5).any(|w| w[..4] == [0, 0, 0, 1] && w[4] & 0x1f == 7);
-        assert!(has_sps, "the first access unit carries the SPS");
-    }
-}
diff --git a/libs/ai/llm/src/bin/llama_batch_bench.rs b/libs/ai/llm/src/bin/llama_batch_bench.rs
index afb14504f..cfcdd3b0d 100644
--- a/libs/ai/llm/src/bin/llama_batch_bench.rs
+++ b/libs/ai/llm/src/bin/llama_batch_bench.rs
@@ -35,8 +35,12 @@
 //!     [--verify-tokens N]     tokens to generate per verify width (default 64)
 //!     [--csv PATH]            also write the rows as csv
 //!     [--label TEXT]          tag printed with every row (which build this was)
-//!     [--host-split]          report host/GPU timing components
 //! ```
+//!
+//! Route A/Bs are environment, not flags, so the same binary measures them:
+//! `MKLLM_DISABLE_Q81_MMVQ=1` forces the quantised mat-vec path off,
+//! `MKLLM_DISABLE_CUDA_GRAPH=1` measures eager dispatch,
+//! `MAKEPAD_LLAMA_PER_LEN_GRAPHS=1` keys graphs by exact length.
 
 use std::time::{Duration, Instant};
 
@@ -55,7 +59,6 @@ struct Args {
     verify_tokens: usize,
     csv: Option<String>,
     label: String,
-    host_split: bool,
 }
 
 fn parse_list(text: &str) -> Vec<usize> {
@@ -71,7 +74,7 @@ fn parse_args() -> Args {
         eprintln!(
             "usage: llama-batch-bench <model.gguf> [--fill N] [--cols 1,2,4,...] [--reps N]\n\
              \x20      [--warmup N] [--max-context N] [--verify-widths 2,3,5]\n\
-             \x20      [--verify-tokens N] [--csv PATH] [--label TEXT] [--host-split]"
+             \x20      [--verify-tokens N] [--csv PATH] [--label TEXT]"
         );
         std::process::exit(2);
     };
@@ -86,7 +89,6 @@ fn parse_args() -> Args {
         verify_tokens: 64,
         csv: None,
         label: String::new(),
-        host_split: false,
     };
     let mut i = 1;
     while i < argv.len() {
@@ -104,7 +106,6 @@ fn parse_args() -> Args {
             "--verify-tokens" => args.verify_tokens = take(&mut i).parse().unwrap_or(64),
             "--csv" => args.csv = Some(take(&mut i)),
             "--label" => args.label = take(&mut i),
-            "--host-split" => args.host_split = true,
             other => {
                 eprintln!("llama-batch-bench: unknown argument {other:?}");
                 std::process::exit(2);
@@ -179,7 +180,6 @@ struct Row {
 
 fn main() {
     let args = parse_args();
-    makepad_ai_llm::cuda_exec::host_split_set_enabled(args.host_split);
     println!(
         "llama-batch-bench{}{}",
         if args.label.is_empty() { "" } else { " " },
@@ -189,6 +189,17 @@ fn main() {
         "model={} fill={} max_context={} reps={} warmup={}",
         args.model, args.fill, args.max_context, args.reps, args.warmup
     );
+    for key in [
+        "MKLLM_DISABLE_Q81_MMVQ",
+        "MKLLM_DISABLE_CUDA_GRAPH",
+        "MAKEPAD_LLAMA_PER_LEN_GRAPHS",
+        "MKLLM_MTP_FULL_DRAFT_VOCAB",
+    ] {
+        if let Some(value) = std::env::var_os(key) {
+            println!("env {key}={}", value.to_string_lossy());
+        }
+    }
+
     let widest = args.cols.iter().copied().max().unwrap_or(1);
     let config = LlamaSessionConfig {
         max_context: Some(args.max_context as u32),
@@ -351,7 +362,7 @@ fn report_columns(rows: &[Row], args: &Args) {
 /// Two windows are then measured and both printed: the second is the one to
 /// quote, and a first window that disagrees with it is the compile showing.
 fn measure_verify_widths(args: &Args) {
-    let split = args.host_split;
+    let split = std::env::var_os("MAKEPAD_LLAMA_HOST_SPLIT").is_some();
     println!("\nn_outputs=B verify-shape curve  (fill {} tok)", args.fill);
     println!(
         "{:>5}  {:>3}  {:>10}  {:>12}  {:>10}  {:>8}  {:>9}  {:>9}  {:>10}{}",
@@ -490,3 +501,4 @@ fn measure_verify_widths(args: &Args) {
         }
     }
 }
+
diff --git a/libs/ai/llm/src/bin/llama_concurrent_probe.rs b/libs/ai/llm/src/bin/llama_concurrent_probe.rs
index d12a334ee..d868b8743 100644
--- a/libs/ai/llm/src/bin/llama_concurrent_probe.rs
+++ b/libs/ai/llm/src/bin/llama_concurrent_probe.rs
@@ -1,7 +1,8 @@
 //! Reproduce the route-app shape: two LlamaSessions (dispatcher + gate) in
 //! ONE process, generating concurrently on their own threads. Compares the
 //! big model's tokens against a solo-run reference to detect cross-session
-//! interference while sharing the mmap-backed weight path.
+//! interference. Run with/without MAKEPAD_LLAMA_NO_MMAP=1 to A/B the mmap
+//! weight path.
 
 use makepad_ai_llm::{LlamaModel, LlamaSession, LlamaSessionConfig, LlamaVocab};
 use std::sync::atomic::{AtomicBool, Ordering};
diff --git a/libs/ai/llm/src/bin/llama_cuda_canary.rs b/libs/ai/llm/src/bin/llama_cuda_canary.rs
index cf60798ab..a2b93f000 100644
--- a/libs/ai/llm/src/bin/llama_cuda_canary.rs
+++ b/libs/ai/llm/src/bin/llama_cuda_canary.rs
@@ -25,7 +25,7 @@ use std::time::Instant;
 use makepad_ai_llm::{
     CudaExecRuntime, ExecBackendKind, ExecRuntime, LlamaModel, LlamaSession, LlamaSessionConfig,
 };
-use makepad_ai_llm::cuda_exec::MMV_MAX_COLUMNS;
+use makepad_ai_llm::cuda_exec::{host_split_reset, host_split_snapshot, MMV_MAX_COLUMNS};
 use makepad_ai_cuda::quant;
 use makepad_ai_llm::{
     BufferUsage, Context, GluOp, Graph, InitParams, TensorId, TensorType, UnaryOp,
@@ -198,6 +198,29 @@ fn f16_rne(value: f32) -> f32 {
     quant::f16_to_f32(f32_to_f16_rne_bits(value))
 }
 
+struct ScopedEnv {
+    key: &'static str,
+    previous: Option<std::ffi::OsString>,
+}
+
+impl ScopedEnv {
+    fn set(key: &'static str, value: &str) -> Self {
+        let previous = std::env::var_os(key);
+        std::env::set_var(key, value);
+        Self { key, previous }
+    }
+}
+
+impl Drop for ScopedEnv {
+    fn drop(&mut self) {
+        if let Some(previous) = self.previous.take() {
+            std::env::set_var(self.key, previous);
+        } else {
+            std::env::remove_var(self.key);
+        }
+    }
+}
+
 #[derive(Clone)]
 struct Ds4Group {
     q: [i8; 32],
@@ -360,16 +383,32 @@ fn q4k_mmq_weights(k: usize, n: usize) -> Vec<u8> {
     weights
 }
 
-fn max_abs_diff(got: &[f32], want: &[f32]) -> f32 {
+#[derive(Clone, Copy)]
+struct ErrorStats {
+    max: f32,
+    mean: f64,
+    non_finite: usize,
+}
+
+fn error_stats(got: &[f32], want: &[f32]) -> ErrorStats {
     assert_eq!(got.len(), want.len());
     let mut max = 0.0f32;
+    let mut sum = 0.0f64;
+    let mut non_finite = 0usize;
     for (&got, &want) in got.iter().zip(want) {
         let error = (got - want).abs();
         if error.is_finite() {
             max = max.max(error);
+            sum += f64::from(error);
+        } else {
+            non_finite += 1;
         }
     }
-    max
+    ErrorStats {
+        max,
+        mean: sum / got.len().max(1) as f64,
+        non_finite,
+    }
 }
 
 /// Random-but-sane K-quant block stream: random payload bytes, controlled
@@ -594,6 +633,8 @@ fn run_q4k_mmq_case(
     k: usize,
     n: usize,
     m: usize,
+    force: bool,
+    profile: bool,
 ) -> Vec<f32> {
     let mut bench = Bench::new(64 << 20);
     let w = bench.tensor(
@@ -612,6 +653,9 @@ fn run_q4k_mmq_case(
         .ctx
         .mul_mat(w, x, BufferUsage::Activations)
         .expect("q4k MMQ mul_mat");
+    let _force = ScopedEnv::set("MKLLM_FORCE_Q4K_MMQ", if force { "1" } else { "0" });
+    let _disable = ScopedEnv::set("MKLLM_DISABLE_Q4K_MMQ", if force { "0" } else { "1" });
+    let _profile = profile.then(|| ScopedEnv::set("MAKEPAD_LLAMA_CUDA_PROFILE", "1"));
     let outputs = bench.run(exec, out, &[out]);
     bytes_to_f32(&outputs[&out])
 }
@@ -1035,20 +1079,27 @@ fn q4k_mmq_canary(exec: &CudaExecRuntime, failures: &mut usize) {
     let acts = q4k_mmq_activations(k, m);
     let want = q4k_mmq_reference(&weights, &acts, k, n, m);
 
-    let got = run_q4k_mmq_case(exec, &weights, &acts, k, n, m);
+    // Quant profiling prints mmq_ds4 + mmq_kind_j128 when dispatch really
+    // enters the candidate. The numerical proof below is machine-checked:
+    // the forced result must match DS4 and differ from the known slab route.
+    let forced = run_q4k_mmq_case(exec, &weights, &acts, k, n, m, true, true);
+    let slab = run_q4k_mmq_case(exec, &weights, &acts, k, n, m, false, false);
+    let forced_stats = error_stats(&forced, &want);
+    let slab_stats = error_stats(&slab, &want);
+    let route_delta = error_stats(&forced, &slab);
 
     compare_tol(
-        "q4k_mmq_ds4",
-        got.clone(),
+        "q4k_mmq_forced_ds4",
+        forced.clone(),
         want.clone(),
         3e-3,
         2e-4,
         failures,
     );
 
-    let zero_column_ok = got[..n].iter().all(|value| value.abs() <= f32::EPSILON);
-    let has_positive = got[n..].iter().any(|value| *value > 1e-2);
-    let has_negative = got[n..].iter().any(|value| *value < -1e-2);
+    let zero_column_ok = forced[..n].iter().all(|value| value.abs() <= f32::EPSILON);
+    let has_positive = forced[n..].iter().any(|value| *value > 1e-2);
+    let has_negative = forced[n..].iter().any(|value| *value < -1e-2);
     if zero_column_ok && has_positive && has_negative {
         println!("ok   q4k_mmq_zero_sign: zero column and both output signs covered");
     } else {
@@ -1065,7 +1116,7 @@ fn q4k_mmq_canary(exec: &CudaExecRuntime, failures: &mut usize) {
     for col in boundary_cols {
         for row in boundary_rows {
             let index = col * n + row;
-            let error = (got[index] - want[index]).abs();
+            let error = (forced[index] - want[index]).abs();
             boundary_max = boundary_max.max(error);
             boundary_ok &= error <= 3e-3 + 2e-4 * want[index].abs();
         }
@@ -1077,6 +1128,71 @@ fn q4k_mmq_canary(exec: &CudaExecRuntime, failures: &mut usize) {
         *failures += 1;
     }
 
+    // If the env force were ignored, both executions would be the same slab
+    // path. Also require the slab to be measurably farther from the DS4 oracle
+    // so a nondeterministic repeated GEMM cannot masquerade as route proof.
+    let route_ok = forced_stats.non_finite == 0
+        && slab_stats.non_finite == 0
+        && route_delta.non_finite == 0
+        && route_delta.max > 1e-4
+        && slab_stats.mean > forced_stats.mean * 2.0 + 1e-6;
+    if route_ok {
+        println!(
+            "ok   q4k_mmq_dispatch: forced/slab max_delta {:.7}, DS4 mean forced {:.7} slab {:.7}",
+            route_delta.max, forced_stats.mean, slab_stats.mean,
+        );
+    } else {
+        println!(
+            "FAIL q4k_mmq_dispatch: delta_max {:.7}, DS4 forced max/mean {:.7}/{:.7}, slab max/mean {:.7}/{:.7}, non_finite {}/{}/{}",
+            route_delta.max,
+            forced_stats.max,
+            forced_stats.mean,
+            slab_stats.max,
+            slab_stats.mean,
+            forced_stats.non_finite,
+            slab_stats.non_finite,
+            route_delta.non_finite,
+        );
+        *failures += 1;
+    }
+
+    // M=129 must remain on the accepted slab implementation even while the
+    // force variable is set: this catches accidental widening of the J=128
+    // host gate before a tail-capable kernel exists.
+    let (gate_n, gate_m) = (129usize, 129usize);
+    let row_bytes = (k / 256) * 144;
+    let gate_weights = &weights[..gate_n * row_bytes];
+    let gate_acts = &acts[..gate_m * k];
+    let gate_forced = run_q4k_mmq_case(
+        exec,
+        gate_weights,
+        gate_acts,
+        k,
+        gate_n,
+        gate_m,
+        true,
+        false,
+    );
+    let gate_slab = run_q4k_mmq_case(
+        exec,
+        gate_weights,
+        gate_acts,
+        k,
+        gate_n,
+        gate_m,
+        false,
+        false,
+    );
+    let gate_delta = error_stats(&gate_forced, &gate_slab);
+    if gate_delta.non_finite == 0 && gate_delta.max <= 1e-6 {
+        println!("ok   q4k_mmq_m129_gate: forced env stayed on slab");
+    } else {
+        println!(
+            "FAIL q4k_mmq_m129_gate: max_delta {:.7}, non_finite {}",
+            gate_delta.max, gate_delta.non_finite,
+        );
+        *failures += 1;
+    }
 }
 
 fn opcheck_q4k_mmq() -> i32 {
@@ -1184,6 +1300,8 @@ fn run_q6k_mmq_case(
     k: usize,
     n: usize,
     m: usize,
+    force: bool,
+    profile: bool,
 ) -> Vec<f32> {
     let mut bench = Bench::new(64 << 20);
     let w = bench.tensor(
@@ -1202,6 +1320,8 @@ fn run_q6k_mmq_case(
         .ctx
         .mul_mat(w, x, BufferUsage::Activations)
         .expect("q6k MMQ mul_mat");
+    let _disable = ScopedEnv::set("MKLLM_DISABLE_Q6K_MMQ", if force { "0" } else { "1" });
+    let _profile = profile.then(|| ScopedEnv::set("MAKEPAD_LLAMA_CUDA_PROFILE", "1"));
     let outputs = bench.run(exec, out, &[out]);
     bytes_to_f32(&outputs[&out])
 }
@@ -1218,20 +1338,24 @@ fn q6k_mmq_canary(exec: &CudaExecRuntime, failures: &mut usize) {
     let acts = q4k_mmq_activations(k, m);
     let want = q6k_mmq_reference(&weights, &acts, k, n, m);
 
-    let got = run_q6k_mmq_case(exec, &weights, &acts, k, n, m);
+    let forced = run_q6k_mmq_case(exec, &weights, &acts, k, n, m, true, true);
+    let slab = run_q6k_mmq_case(exec, &weights, &acts, k, n, m, false, false);
+    let forced_stats = error_stats(&forced, &want);
+    let slab_stats = error_stats(&slab, &want);
+    let route_delta = error_stats(&forced, &slab);
 
     compare_tol(
-        "q6k_mmq_d4",
-        got.clone(),
+        "q6k_mmq_forced_d4",
+        forced.clone(),
         want.clone(),
         3e-3,
         2e-4,
         failures,
     );
 
-    let zero_column_ok = got[..n].iter().all(|value| value.abs() <= f32::EPSILON);
-    let has_positive = got[n..].iter().any(|value| *value > 1e-2);
-    let has_negative = got[n..].iter().any(|value| *value < -1e-2);
+    let zero_column_ok = forced[..n].iter().all(|value| value.abs() <= f32::EPSILON);
+    let has_positive = forced[n..].iter().any(|value| *value > 1e-2);
+    let has_negative = forced[n..].iter().any(|value| *value < -1e-2);
     if zero_column_ok && has_positive && has_negative {
         println!("ok   q6k_mmq_zero_sign: zero column and both output signs covered");
     } else {
@@ -1248,7 +1372,7 @@ fn q6k_mmq_canary(exec: &CudaExecRuntime, failures: &mut usize) {
     for col in boundary_cols {
         for row in boundary_rows {
             let index = col * n + row;
-            let error = (got[index] - want[index]).abs();
+            let error = (forced[index] - want[index]).abs();
             boundary_max = boundary_max.max(error);
             boundary_ok &= error <= 3e-3 + 2e-4 * want[index].abs();
         }
@@ -1260,6 +1384,65 @@ fn q6k_mmq_canary(exec: &CudaExecRuntime, failures: &mut usize) {
         *failures += 1;
     }
 
+    let route_ok = forced_stats.non_finite == 0
+        && slab_stats.non_finite == 0
+        && route_delta.non_finite == 0
+        && route_delta.max > 1e-4
+        && slab_stats.mean > forced_stats.mean * 2.0 + 1e-6;
+    if route_ok {
+        println!(
+            "ok   q6k_mmq_dispatch: forced/slab max_delta {:.7}, D4 mean forced {:.7} slab {:.7}",
+            route_delta.max, forced_stats.mean, slab_stats.mean,
+        );
+    } else {
+        println!(
+            "FAIL q6k_mmq_dispatch: delta_max {:.7}, D4 forced max/mean {:.7}/{:.7}, slab max/mean {:.7}/{:.7}, non_finite {}/{}/{}",
+            route_delta.max,
+            forced_stats.max,
+            forced_stats.mean,
+            slab_stats.max,
+            slab_stats.mean,
+            forced_stats.non_finite,
+            slab_stats.non_finite,
+            route_delta.non_finite,
+        );
+        *failures += 1;
+    }
+
+    let (gate_n, gate_m) = (129usize, 129usize);
+    let row_bytes = (k / 256) * 210;
+    let gate_weights = &weights[..gate_n * row_bytes];
+    let gate_acts = &acts[..gate_m * k];
+    let gate_forced = run_q6k_mmq_case(
+        exec,
+        gate_weights,
+        gate_acts,
+        k,
+        gate_n,
+        gate_m,
+        true,
+        false,
+    );
+    let gate_slab = run_q6k_mmq_case(
+        exec,
+        gate_weights,
+        gate_acts,
+        k,
+        gate_n,
+        gate_m,
+        false,
+        false,
+    );
+    let gate_delta = error_stats(&gate_forced, &gate_slab);
+    if gate_delta.non_finite == 0 && gate_delta.max <= 1e-6 {
+        println!("ok   q6k_mmq_m129_gate: forced env stayed on slab");
+    } else {
+        println!(
+            "FAIL q6k_mmq_m129_gate: max_delta {:.7}, non_finite {}",
+            gate_delta.max, gate_delta.non_finite,
+        );
+        *failures += 1;
+    }
 }
 
 fn q5k_value(block: &[u8], group: usize, lane: usize) -> i32 {
@@ -1318,6 +1501,8 @@ fn run_q5k_mmq_case(
     k: usize,
     n: usize,
     m: usize,
+    force: bool,
+    profile: bool,
 ) -> Vec<f32> {
     let mut bench = Bench::new(64 << 20);
     let w = bench.tensor("q5k_mmq_w", TensorType::Q5K, &[k as i64, n as i64], weights);
@@ -1331,6 +1516,8 @@ fn run_q5k_mmq_case(
         .ctx
         .mul_mat(w, x, BufferUsage::Activations)
         .expect("q5k MMQ mul_mat");
+    let _disable = ScopedEnv::set("MKLLM_DISABLE_Q5K_MMQ", if force { "0" } else { "1" });
+    let _profile = profile.then(|| ScopedEnv::set("MAKEPAD_LLAMA_CUDA_PROFILE", "1"));
     let outputs = bench.run(exec, out, &[out]);
     bytes_to_f32(&outputs[&out])
 }
@@ -1345,15 +1532,63 @@ fn q5k_mmq_canary(exec: &CudaExecRuntime, failures: &mut usize) {
     let weights = quant_blocks(&mut rng, TensorType::Q5K, k, n);
     let acts = q4k_mmq_activations(k, m);
     let want = q5k_mmq_reference(&weights, &acts, k, n, m);
-    let got = run_q5k_mmq_case(exec, &weights, &acts, k, n, m);
+    let forced = run_q5k_mmq_case(exec, &weights, &acts, k, n, m, true, true);
+    let slab = run_q5k_mmq_case(exec, &weights, &acts, k, n, m, false, false);
+    let forced_stats = error_stats(&forced, &want);
+    let slab_stats = error_stats(&slab, &want);
+    let route_delta = error_stats(&forced, &slab);
     compare_tol(
-        "q5k_mmq_ds4",
-        got,
+        "q5k_mmq_forced_ds4",
+        forced.clone(),
         want,
         3e-3,
         2e-4,
         failures,
     );
+    let route_ok = forced_stats.non_finite == 0
+        && slab_stats.non_finite == 0
+        && route_delta.max > 1e-4
+        && slab_stats.mean > forced_stats.mean * 2.0 + 1e-6;
+    if route_ok {
+        println!(
+            "ok   q5k_mmq_dispatch: forced/slab max_delta {:.7}, DS4 mean forced {:.7} slab {:.7}",
+            route_delta.max, forced_stats.mean, slab_stats.mean,
+        );
+    } else {
+        println!(
+            "FAIL q5k_mmq_dispatch: delta_max {:.7} forced mean {:.7} slab mean {:.7}",
+            route_delta.max, forced_stats.mean, slab_stats.mean,
+        );
+        *failures += 1;
+    }
+    let row_bytes = (k / 256) * 176;
+    let gate_forced = run_q5k_mmq_case(
+        exec,
+        &weights[..129 * row_bytes],
+        &acts[..129 * k],
+        k,
+        129,
+        129,
+        true,
+        false,
+    );
+    let gate_slab = run_q5k_mmq_case(
+        exec,
+        &weights[..129 * row_bytes],
+        &acts[..129 * k],
+        k,
+        129,
+        129,
+        false,
+        false,
+    );
+    let gate_delta = error_stats(&gate_forced, &gate_slab);
+    if gate_delta.non_finite == 0 && gate_delta.max <= 1e-6 {
+        println!("ok   q5k_mmq_m129_gate: forced env stayed on slab");
+    } else {
+        println!("FAIL q5k_mmq_m129_gate: max_delta {:.7}", gate_delta.max);
+        *failures += 1;
+    }
 }
 
 fn opcheck_q5k_mmq() -> i32 {
@@ -1412,6 +1647,7 @@ fn run_mmvq_swiglu_case(
     acts: &[f32],
     k: usize,
     n: usize,
+    fuse: bool,
 ) -> Vec<f32> {
     let bytes = gate.len() + up.len() + acts.len() * 4 + n * (acts.len() / k) * 12 + (32 << 20);
     let mut bench = Bench::new(bytes);
@@ -1436,16 +1672,19 @@ fn run_mmvq_swiglu_case(
         .ctx
         .glu_split(g, u, GluOp::Swiglu, BufferUsage::Activations)
         .expect("fused mmvq swiglu");
+    let _disable = ScopedEnv::set("MKLLM_DISABLE_MMVQ_FUSION", if fuse { "0" } else { "1" });
     let outputs = bench.run(exec, out, &[out]);
     bytes_to_f32(&outputs[&out])
 }
 
-/// The gate+up+SwiGLU mat-vec, at every width decode takes.
+/// The fused gate+up+SwiGLU mat-vec, at every width decode takes.
 ///
 /// This is the FFN of every decode step, and it was covered at `m = 1` only —
 /// which is how a whole speculative verify batch's FFN could change behaviour
-/// with nothing in the gate to notice. It checks the fused result against a
-/// CPU reference and reports column 0 unchanged when the same column rides in
+/// with nothing in the gate to notice. Two properties per width:
+///
+///   * fused == unfused, which is what the fusion promises, and
+///   * column 0 unchanged when the same column rides in a wider batch, which is
 ///     what a speculative verify batch silently depends on: if a token's FFN
 ///     output depends on how many drafts travelled with it, then accepting a
 ///     draft is not the same thing as decoding it.
@@ -1468,42 +1707,32 @@ fn mmvq_swiglu_canary(exec: &CudaExecRuntime, failures: &mut usize) {
             continue;
         }
         let cols = &acts[..k * m];
-        let got = run_mmvq_swiglu_case(exec, TensorType::Q4K, &gate, &up, cols, k, n);
-        let gate_rows = gate
-            .chunks_exact(gate.len() / n)
-            .map(|row| dequant_row(TensorType::Q4K, row, k))
-            .collect::<Vec<_>>();
-        let up_rows = up
-            .chunks_exact(up.len() / n)
-            .map(|row| dequant_row(TensorType::Q4K, row, k))
-            .collect::<Vec<_>>();
-        let (gate_ref, _) = quant_matmul_reference(&gate_rows, cols, k, m, ActFormat::Q81);
-        let (up_ref, _) = quant_matmul_reference(&up_rows, cols, k, m, ActFormat::Q81);
-        let want = gate_ref
-            .iter()
-            .zip(up_ref.iter())
-            .map(|(&g, &u)| (g / (1.0 + (-g).exp())) * u)
-            .collect::<Vec<_>>();
+        let fused = run_mmvq_swiglu_case(exec, TensorType::Q4K, &gate, &up, cols, k, n, true);
+        let unfused = run_mmvq_swiglu_case(exec, TensorType::Q4K, &gate, &up, cols, k, n, false);
+        let delta = error_stats(&fused, &unfused);
         let drift = solo
             .as_ref()
-            .map(|solo| max_abs_diff(&got[..n], solo))
+            .map(|solo| error_stats(&fused[..n], solo).max)
             .unwrap_or(0.0);
         if solo.is_none() {
-            solo = Some(got[..n].to_vec());
+            solo = Some(fused[..n].to_vec());
+        }
+        if delta.non_finite == 0 && delta.max <= 2e-4 {
+            println!(
+                "ok   mmvq_swiglu_fuse_m{m}: fused/unfused max_delta {:.7}, col0 vs solo {drift:.7}",
+                delta.max
+            );
+        } else {
+            *failures += 1;
+            println!(
+                "FAIL mmvq_swiglu_fuse_m{m}: max_delta {:.7} non_finite {}",
+                delta.max, delta.non_finite
+            );
         }
-        compare_tol(
-            "mmvq_swiglu",
-            got,
-            want,
-            3e-3,
-            2e-4,
-            failures,
-        );
-        println!("     mmvq_swiglu_m{m}: col0 vs solo {drift:.7}");
     }
 }
 
-fn run_cpy_set_rows_case(exec: &CudaExecRuntime) -> (Vec<f32>, Vec<f32>) {
+fn run_cpy_set_rows_case(exec: &CudaExecRuntime, fuse: bool) -> Vec<f32> {
     let (prefix, channels) = (3usize, 64usize);
     let width = prefix * channels;
     let mut rng = Rng::new(0xC0F1);
@@ -1568,21 +1797,27 @@ fn run_cpy_set_rows_case(exec: &CudaExecRuntime) -> (Vec<f32>, Vec<f32>) {
         .ctx
         .set_rows(dest, packed, rows, BufferUsage::State)
         .expect("set_rows");
+    let _disable = ScopedEnv::set("MKLLM_DISABLE_CPY_FUSION", if fuse { "0" } else { "1" });
     let outputs = bench.run(exec, out, &[out]);
-    let mut expected = Vec::with_capacity(width);
-    for channel in 0..channels {
-        expected.extend_from_slice(&cache_data[channel * prefix + 1..(channel + 1) * prefix]);
-        expected.push(qkv_data[channel]);
-    }
-    (bytes_to_f32(&outputs[&out]), expected)
+    bytes_to_f32(&outputs[&out])
 }
 
 fn cpy_set_rows_canary(exec: &CudaExecRuntime, failures: &mut usize) {
-    let (got, want) = run_cpy_set_rows_case(exec);
-    compare("cpy_set_rows", got, want, 0.0, failures);
+    let fused = run_cpy_set_rows_case(exec, true);
+    let unfused = run_cpy_set_rows_case(exec, false);
+    let delta = error_stats(&fused, &unfused);
+    if delta.non_finite == 0 && delta.max == 0.0 {
+        println!("ok   cpy_set_rows_fuse: fused/unfused max_delta 0");
+    } else {
+        *failures += 1;
+        println!(
+            "FAIL cpy_set_rows_fuse: max_delta {:.7} non_finite {}",
+            delta.max, delta.non_finite
+        );
+    }
 }
 
-fn run_cpy_ssm_state_case(exec: &CudaExecRuntime) -> (Vec<f32>, Vec<f32>) {
+fn run_cpy_ssm_state_case(exec: &CudaExecRuntime, fuse: bool) -> Vec<f32> {
     // llama.cpp qwen35.cpp:346: CPY new_state (4D view of the GDN pack)
     // into a 1D cache view. We still build SET_ROWS of that view.
     let head = 8usize;
@@ -1635,16 +1870,24 @@ fn run_cpy_ssm_state_case(exec: &CudaExecRuntime) -> (Vec<f32>, Vec<f32>) {
         .ctx
         .set_rows(dest, new_state_rows, rows, BufferUsage::State)
         .expect("set_rows s-state");
+    let _disable = ScopedEnv::set("MKLLM_DISABLE_CPY_FUSION", if fuse { "0" } else { "1" });
     let outputs = bench.run(exec, out, &[out]);
-    (
-        bytes_to_f32(&outputs[&out]),
-        packed_data[out_width..].to_vec(),
-    )
+    bytes_to_f32(&outputs[&out])
 }
 
 fn cpy_ssm_state_canary(exec: &CudaExecRuntime, failures: &mut usize) {
-    let (got, want) = run_cpy_ssm_state_case(exec);
-    compare("cpy_ssm_state", got, want, 0.0, failures);
+    let fused = run_cpy_ssm_state_case(exec, true);
+    let unfused = run_cpy_ssm_state_case(exec, false);
+    let delta = error_stats(&fused, &unfused);
+    if delta.non_finite == 0 && delta.max == 0.0 {
+        println!("ok   cpy_ssm_state_fuse: fused/unfused max_delta 0");
+    } else {
+        *failures += 1;
+        println!(
+            "FAIL cpy_ssm_state_fuse: max_delta {:.7} non_finite {}",
+            delta.max, delta.non_finite
+        );
+    }
 }
 
 // ---------------------------------------------------------------------------
@@ -1861,14 +2104,14 @@ fn mmvq_error_report(args: &[String]) -> i32 {
     }
     println!(
         "\ncolumns: nmse_* = sum(err^2)/sum(ref^2) against the Q8_1-modelled \
-         reference and the full-f32 reference.\n\
+         reference, the full-f32 reference, and the f32-activation KERNEL.\n\
          rel_* = |err| as a fraction of that dot's summed term magnitude \
          (mean / p99 / max).\n\
          rel_width = max change in column 0 when the SAME column rides in an \
          m-wide batch instead of alone."
     );
     println!(
-        "\n{:<6} {:<8} {:>5} {:>3} {:>6} {:>10} {:>10} {:>26} {:>26} {:>10}",
+        "\n{:<6} {:<8} {:>5} {:>3} {:>6} {:>10} {:>10} {:>10} {:>26} {:>26} {:>10}",
         "type",
         "acts",
         "k",
@@ -1876,6 +2119,7 @@ fn mmvq_error_report(args: &[String]) -> i32 {
         "rows",
         "nmse_q81",
         "nmse_f32",
+        "nmse_f32k",
         "rel_q81 mean/p99/max",
         "rel_f32 mean/p99/max",
         "rel_width",
@@ -1903,7 +2147,7 @@ fn mmvq_error_report(args: &[String]) -> i32 {
                 } else {
                     acts_uniform(&mut rng, k * MMV_WIDTHS[MMV_WIDTHS.len() - 1])
                 };
-                let solo = run_quant_mul_mat(&exec, ty, &weights, &wide[..k], k, n, 1);
+                let solo = run_quant_mul_mat(&exec, ty, &weights, &wide[..k], k, n, 1, false);
                 for m in MMV_WIDTHS {
                     // The report is about the Q8_1 route; if the dispatcher
                     // would not take it at this width there is nothing here to
@@ -1914,13 +2158,15 @@ fn mmvq_error_report(args: &[String]) -> i32 {
                         continue;
                     }
                     let acts = wide[..k * m].to_vec();
-                    let got = run_quant_mul_mat(&exec, ty, &weights, &acts, k, n, m);
+                    let got = run_quant_mul_mat(&exec, ty, &weights, &acts, k, n, m, false);
+                    let f32_kernel = run_quant_mul_mat(&exec, ty, &weights, &acts, k, n, m, true);
                     let (want_q81, mag_q81) =
                         quant_matmul_reference(&rows, &acts, k, m, ActFormat::Q81);
                     let (want_f32, mag_f32) =
                         quant_matmul_reference(&rows, &acts, k, m, ActFormat::F32);
                     let d_q81 = error_dist(&got, &want_q81, &mag_q81);
                     let d_f32 = error_dist(&got, &want_f32, &mag_f32);
+                    let d_kernels = error_dist(&got, &f32_kernel, &mag_f32);
                     // Same first column, different batch width. Any difference
                     // here is the kernel's launch geometry: `calc_nwarps` gives
                     // ncols_dst 1..4 four warps and 5..8 two, so the k reduction
@@ -1929,10 +2175,11 @@ fn mmvq_error_report(args: &[String]) -> i32 {
                     // a token happens to travel in.
                     let d_width = error_dist(&got[..n], &solo, &mag_q81[..n]);
                     println!(
-                        "{tag:<6} {acts_tag:<8} {k:>5} {m:>3} {:>6} {:>10.2e} {:>10.2e} {:>26} {:>26} {:>10.2e}",
+                        "{tag:<6} {acts_tag:<8} {k:>5} {m:>3} {:>6} {:>10.2e} {:>10.2e} {:>10.2e} {:>26} {:>26} {:>10.2e}",
                         d_q81.count,
                         d_q81.nmse,
                         d_f32.nmse,
+                        d_kernels.nmse,
                         format!(
                             "{:.1e}/{:.1e}/{:.1e}",
                             d_q81.mean_rel, d_q81.p99_rel, d_q81.max_rel
@@ -2035,8 +2282,8 @@ fn mmvq_width_report(
             let up_weights = fused.then(|| quant_blocks(&mut rng, ty, k, n));
             let run = |acts: &[f32], m: usize| -> Vec<f32> {
                 match &up_weights {
-                    Some(up) => run_mmvq_swiglu_case(exec, ty, &weights, up, acts, k, n),
-                    None => run_quant_mul_mat(exec, ty, &weights, acts, k, n, m),
+                    Some(up) => run_mmvq_swiglu_case(exec, ty, &weights, up, acts, k, n, true),
+                    None => run_quant_mul_mat(exec, ty, &weights, acts, k, n, m, false),
                 }
             };
             for (acts_tag, outlier) in [("uniform", false), ("outlier", true)] {
@@ -2076,7 +2323,8 @@ fn mmvq_width_report(
     0
 }
 
-/// One `mul_mat` through the planner.
+/// One `mul_mat` through the planner, optionally with the official Q8_1
+/// mat-vec route switched off so the hand-written f32-activation kernel runs.
 fn run_quant_mul_mat(
     exec: &CudaExecRuntime,
     ty: TensorType,
@@ -2085,7 +2333,9 @@ fn run_quant_mul_mat(
     k: usize,
     n: usize,
     m: usize,
+    force_f32_acts: bool,
 ) -> Vec<f32> {
+    let _disable = force_f32_acts.then(|| ScopedEnv::set("MKLLM_DISABLE_Q81_MMVQ", "1"));
     // Size the arena to the data. The LM head is a gigabyte of Q6_K on its
     // own, so a fixed 512 MB context cannot hold the shape the open question
     // is actually about.
@@ -2159,53 +2409,6 @@ fn quant_matmul_case(
     compare_budget(name, fmt.label(), &got, &want, &budget, failures);
 }
 
-/// Make the activation columns non-contiguous so the official Q8_1 MMVQ
-/// route is naturally ineligible and the surviving f32 `mmv_quant` fallback
-/// is compared with its f32 CPU oracle.
-fn quant_matmul_strided_f32_fallback_case(
-    exec: &CudaExecRuntime,
-    name: &str,
-    ty: TensorType,
-    rows: &[Vec<f32>],
-    weights: &[u8],
-    acts: &[f32],
-    k: usize,
-    n: usize,
-    m: usize,
-    failures: &mut usize,
-) {
-    let stride = k + 3;
-    let mut padded = vec![0.0f32; stride * m];
-    for column in 0..m {
-        padded[column * stride..column * stride + k]
-            .copy_from_slice(&acts[column * k..(column + 1) * k]);
-    }
-    let mut bench = Bench::new(64 << 20);
-    let w = bench.tensor("w", ty, &[k as i64, n as i64], weights);
-    let storage = bench.tensor(
-        "x_padded",
-        TensorType::F32,
-        &[(stride * m) as i64],
-        &as_bytes_f32(&padded),
-    );
-    let x = bench
-        .ctx
-        .view_2d(storage, k as i64, m as i64, stride * std::mem::size_of::<f32>(), 0)
-        .expect("strided mmv activation view");
-    let out = bench
-        .ctx
-        .mul_mat(w, x, BufferUsage::Activations)
-        .expect("strided mmv mul_mat");
-    let outputs = bench.run(exec, out, &[out]);
-    let got = bytes_to_f32(&outputs[&out]);
-    let (want, mag) = quant_matmul_reference(rows, acts, k, m, ActFormat::F32);
-    let budget: Vec<f32> = mag
-        .iter()
-        .map(|value| dot_error_budget(ActFormat::F32, *value))
-        .collect();
-    compare_budget(name, "f32-strided", &got, &want, &budget, failures);
-}
-
 /// The mat-vec and GEMM gates for every weight type decode reads.
 ///
 /// The width decides the route and the route decides the activation format, so
@@ -2251,20 +2454,32 @@ fn quant_matmul_canary(exec: &CudaExecRuntime, rng: &mut Rng, failures: &mut usi
             );
         }
 
-        let m = 5usize.min(MMV_MAX_COLUMNS);
-        let acts = f32s(rng, k * m);
-        quant_matmul_strided_f32_fallback_case(
-            exec,
-            &format!("mmv_{tag}_f32_strided"),
-            ty,
-            &rows,
-            &weights,
-            &acts,
-            k,
-            n,
-            m,
-            failures,
-        );
+        // The hand-written `mmv_quant` is not dead code: the official route
+        // needs contiguous activation columns and a contiguous destination and
+        // declines otherwise, and unlike `mul_mat_vec_q` it promises to read
+        // the activations as f32. Force it and gate it at the f32 budget, so
+        // the tight f32 gate these cases used to carry survives — pointed at
+        // the kernel that actually makes the promise.
+        if ty != TensorType::Q8_0 {
+            let _disable = ScopedEnv::set("MKLLM_DISABLE_Q81_MMVQ", "1");
+            for m in [1usize, 5] {
+                let name = format!("mmvf32_{tag}_m{m}");
+                let acts = f32s(rng, k * m);
+                quant_matmul_case(
+                    exec,
+                    &name,
+                    ty,
+                    &rows,
+                    &weights,
+                    &acts,
+                    k,
+                    n,
+                    m,
+                    ActFormat::F32,
+                    failures,
+                );
+            }
+        }
 
         let m = GEMM_CASE_WIDTH;
         let acts = f32s(rng, k * m);
@@ -2282,24 +2497,6 @@ fn quant_matmul_canary(exec: &CudaExecRuntime, rng: &mut Rng, failures: &mut usi
             fmt,
             failures,
         );
-
-        // M=129 is one column past the J=128 MMQ tile. Its ordinary shape
-        // must remain on the accepted bf16 dequant-slab fallback.
-        let m = 129usize;
-        let acts = f32s(rng, k * m);
-        quant_matmul_case(
-            exec,
-            &format!("mmq_{tag}_m129_fallback"),
-            ty,
-            &rows,
-            &weights,
-            &acts,
-            k,
-            n,
-            m,
-            ActFormat::Bf16,
-            failures,
-        );
     }
 }
 
@@ -2814,6 +3011,48 @@ fn opcheck() -> i32 {
             );
             compare(case_name, got, want, 1e-5, &mut failures);
         }
+        {
+            let (ne0, rows) = (96usize, 6usize);
+            let x_data = f32s(&mut rng, ne0 * rows);
+            let w_data = f32s(&mut rng, ne0);
+            let eps = 1e-6f32;
+            let run = |fuse: bool| {
+                let mut bench = Bench::new(8 << 20);
+                let x = bench.tensor(
+                    "x",
+                    TensorType::F32,
+                    &[ne0 as i64, rows as i64],
+                    &as_bytes_f32(&x_data),
+                );
+                let w = bench.tensor("w", TensorType::F32, &[ne0 as i64], &as_bytes_f32(&w_data));
+                let norm = bench
+                    .ctx
+                    .rms_norm_eps(x, eps, BufferUsage::Activations)
+                    .expect("rms");
+                let out = bench
+                    .ctx
+                    .binary_like_a(makepad_ai_llm::Op::Mul, norm, w, BufferUsage::Activations)
+                    .expect("mul");
+                let _disable = ScopedEnv::set("MKLLM_DISABLE_RMS_FUSION", if fuse { "0" } else { "1" });
+                let outputs = bench.run(&exec, out, &[out]);
+                bytes_to_f32(&outputs[&out])
+            };
+            let fused = run(true);
+            let unfused = run(false);
+            let delta = error_stats(&fused, &unfused);
+            if delta.non_finite == 0 && delta.max <= 1e-6 {
+                println!(
+                    "ok   rms_norm_mul_fuse: fused/unfused max_delta {:.7}",
+                    delta.max
+                );
+            } else {
+                failures += 1;
+                println!(
+                    "FAIL rms_norm_mul_fuse: max_delta {:.7} non_finite {}",
+                    delta.max, delta.non_finite
+                );
+            }
+        }
     }
 
     // --- rope IMROPE
@@ -3427,6 +3666,11 @@ fn run_test_gen(
     trace_keys: bool,
     max_context: usize,
 ) {
+    let split = std::env::var_os("MAKEPAD_LLAMA_HOST_SPLIT").is_some();
+    if split {
+        host_split_reset();
+    }
+    let t_wall = Instant::now();
     for i in 0..n_gen {
         let tok = if i == 0 && session.token_count() == 0 {
             bos.unwrap_or_else(|| (rng.next_u64() % n_vocab as u64) as i32)
@@ -3444,6 +3688,15 @@ fn run_test_gen(
         }
         session.append_token(tok).expect("decode");
     }
+    if split {
+        let wall_ms = t_wall.elapsed().as_secs_f64() * 1e3;
+        let snap = host_split_snapshot();
+        println!("{}", snap.report_line());
+        println!(
+            "host.split.canary: wall={:.3} ms/tok llama-bench.cpp:2026 test_gen=decode+sync+rand",
+            wall_ms / n_gen.max(1) as f64
+        );
+    }
 }
 
 fn bench(args: &[String]) -> i32 {
@@ -3456,6 +3709,8 @@ fn bench(args: &[String]) -> i32 {
     });
     let kv = parse_kv(args);
     // llama-bench.cpp:2036 test_gen: decode + synchronize + rand.
+    // Never llama_get_logits — D2H+parse of vocab 248320 was 0.63 ms/tok.
+    std::env::set_var("MAKEPAD_LLAMA_SKIP_LOGITS", "1");
     let prompt_tokens: usize = kv.get("prompt-tokens").and_then(|v| v.parse().ok()).unwrap_or(512);
     let gen_tokens: usize = kv.get("gen-tokens").and_then(|v| v.parse().ok()).unwrap_or(128);
     let repeats: usize = kv.get("repeats").and_then(|v| v.parse().ok()).unwrap_or(5);
@@ -3477,7 +3732,6 @@ fn bench(args: &[String]) -> i32 {
         LlamaSessionConfig {
             max_context: Some(max_context),
             prefill_batch_size: prefill_batch,
-            skip_logits_readback: true,
             ..LlamaSessionConfig::default()
         },
     )
diff --git a/libs/ai/llm/src/bin/llama_generate.rs b/libs/ai/llm/src/bin/llama_generate.rs
index a94958931..2f8db9b52 100644
--- a/libs/ai/llm/src/bin/llama_generate.rs
+++ b/libs/ai/llm/src/bin/llama_generate.rs
@@ -117,6 +117,29 @@ fn run() -> Result<(), Box<dyn std::error::Error>> {
     let prefill_start = Instant::now();
     session.append_tokens(&prompt_token_ids)?;
     let prefill_elapsed = prefill_start.elapsed();
+    if std::env::var_os("MAKEPAD_LLAMA_DUMP_STATE").is_some() {
+        for (name, sum, max, nans) in session.debug_cache_fingerprints() {
+            eprintln!("state.{}: sum={:.3} max={:.3} nans={}", name, sum, max, nans);
+        }
+    }
+    // Cross-backend numerical comparison: exact post-prefill logits stats.
+    if std::env::var_os("MAKEPAD_LLAMA_LOGITS_STATS").is_some() {
+        if let Some(logits) = session.last_logits() {
+            let (argmax, top) = logits.iter().copied().enumerate().fold(
+                (0usize, f32::NEG_INFINITY),
+                |acc, (index, value)| if value > acc.1 { (index, value) } else { acc },
+            );
+            let l2 = logits.iter().map(|v| (*v as f64) * (*v as f64)).sum::<f64>().sqrt();
+            eprintln!(
+                "logits.stats: n={} argmax={} top={:.6} l2={:.4} head={:?}",
+                logits.len(),
+                argmax,
+                top,
+                l2,
+                &logits[..8.min(logits.len())]
+            );
+        }
+    }
 
     let generation_start = Instant::now();
     let generation = session.continue_greedy(args.max_new_tokens)?;
diff --git a/libs/ai/llm/src/bin/llama_lane_spec_probe.rs b/libs/ai/llm/src/bin/llama_lane_spec_probe.rs
index a17c03193..b77739d8c 100644
--- a/libs/ai/llm/src/bin/llama_lane_spec_probe.rs
+++ b/libs/ai/llm/src/bin/llama_lane_spec_probe.rs
@@ -35,8 +35,8 @@
 use std::collections::HashMap;
 
 use makepad_ai_llm::{
-    LaneEvent, LaneExecutor, LaneRequest, LaneScheduler, LaneSpeculationOptions, LlamaModel,
-    LlamaSamplingParams, LlamaSession, LlamaSessionConfig, LlamaVocab,
+    LaneEvent, LaneExecutor, LaneRequest, LaneScheduler, LlamaModel, LlamaSamplingParams,
+    LlamaSession, LlamaSessionConfig, LlamaVocab,
 };
 
 /// Graph activations grow with the slot count: wider batches mean wider
@@ -103,7 +103,6 @@ fn run_lanes(
     prompts: &[String],
     steps: usize,
     budget: usize,
-    speculation: LaneSpeculationOptions,
 ) -> Result<(LlamaSession, Run), String> {
     let width = prompts.len();
     session.reset().map_err(|e| format!("reset: {e}"))?;
@@ -117,8 +116,7 @@ fn run_lanes(
         temperature: 0.0,
         ..LlamaSamplingParams::default()
     };
-    let mut exec = LaneExecutor::new(session, scheduler, params)
-        .with_speculation_options(speculation);
+    let mut exec = LaneExecutor::new(session, scheduler, params);
 
     for (index, prompt) in prompts.iter().enumerate() {
         let tokens = vocab
@@ -232,6 +230,7 @@ fn neighbour_invariance(
     // it — and at depth 0 the executor takes the plain step. A gate that let
     // the allocator decide would therefore stop exercising the round it exists
     // to gate, and would report that by passing.
+    std::env::set_var("MAKEPAD_LLAMA_BATCH_SPEC_DEPTH", depth.to_string());
     let mut a_prompts = vec![lane_prompt(0)];
     let mut b_prompts = vec![lane_prompt(0)];
     for index in 1..width {
@@ -240,12 +239,8 @@ fn neighbour_invariance(
     }
 
     let session = build_session(model, slots, per_slot_context, spec)?;
-    let options = LaneSpeculationOptions {
-        forced_depth: Some(depth),
-        force_round: false,
-    };
-    let (session, a) = run_lanes(session, vocab, &a_prompts, GATE_STEPS, 512, options)?;
-    let (_session, b) = run_lanes(session, vocab, &b_prompts, GATE_STEPS, 512, options)?;
+    let (session, a) = run_lanes(session, vocab, &a_prompts, GATE_STEPS, 512)?;
+    let (_session, b) = run_lanes(session, vocab, &b_prompts, GATE_STEPS, 512)?;
 
     // NON-VACUITY, before any comparison. Each of these has a way of being
     // silently untrue, and a gate that compared two unspeculated runs would
@@ -361,6 +356,12 @@ fn measure(
             .chain((width > 1).then_some((0usize, true)))
             .collect();
         for (depth, forced_round) in arms {
+            std::env::set_var("MAKEPAD_LLAMA_BATCH_SPEC_DEPTH", depth.to_string());
+            if forced_round {
+                std::env::set_var("MAKEPAD_LLAMA_BATCH_FORCE_ROUND", "1");
+            } else {
+                std::env::remove_var("MAKEPAD_LLAMA_BATCH_FORCE_ROUND");
+            }
             // The solo path decodes a whole chunk per step, so it needs far
             // fewer steps to time honestly than a batched one does.
             let want = if width == 1 { steps.min(8) } else { steps };
@@ -370,10 +371,6 @@ fn measure(
                 &prompts,
                 want,
                 4096,
-                LaneSpeculationOptions {
-                    forced_depth: Some(depth),
-                    force_round: forced_round,
-                },
             )?;
             session = Some(returned);
             if run.width_held_for < 8.min(want) {
@@ -414,6 +411,7 @@ fn measure(
             );
         }
     }
+    std::env::remove_var("MAKEPAD_LLAMA_BATCH_SPEC_DEPTH");
     Ok(())
 }
 
diff --git a/libs/ai/llm/src/bin/llama_slot_probe.rs b/libs/ai/llm/src/bin/llama_slot_probe.rs
index a4d3677d5..c427cc873 100644
--- a/libs/ai/llm/src/bin/llama_slot_probe.rs
+++ b/libs/ai/llm/src/bin/llama_slot_probe.rs
@@ -288,6 +288,7 @@ fn main() {
             eprintln!("FAIL (cross-width): {e}");
             eprintln!("  NOTE: this gate compares batch width B against width 1, and the");
             eprintln!("  shipped Q8_1 mmvq route is NOT bit-identical across widths.");
+            eprintln!("  Re-run with MKLLM_DISABLE_Q81_MMVQ=1 BEFORE concluding cross-lane");
             eprintln!("  bleed. If it passes there, this is the width finding, not batching.");
             eprintln!("  Gate 4 is width-invariant and does not have this ambiguity.");
             std::process::exit(1);
@@ -917,7 +918,7 @@ fn solo_speed_floor(
     // tok/s: draft-heavy says the draft head is the cost (a restricted-vocab
     // sidecar is the lever), verify-heavy says the batch is, and catch-up
     // heavy says the draft head is re-ingesting committed tokens every round
-    // every round. Three different fixes, one number without
+    // (`MKLLM_MTP_REUSE_DRAFT_KV`). Three different fixes, one number without
     // this line.
     let per_round = |a: u64, b: u64| -> f64 {
         if rounds > 0 {
diff --git a/libs/ai/llm/src/cuda_exec/mod.rs b/libs/ai/llm/src/cuda_exec/mod.rs
index bbe1f943a..040298b94 100644
--- a/libs/ai/llm/src/cuda_exec/mod.rs
+++ b/libs/ai/llm/src/cuda_exec/mod.rs
@@ -83,22 +83,6 @@ pub struct CudaDeviceFeatures {
     pub compiled_arch: &'static str,
 }
 
-/// Per-session CUDA graph choices used by model-specific parity arms.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct CudaGraphOptions {
-    pub use_f16_gemm: bool,
-    pub tiled_roformer: bool,
-}
-
-impl Default for CudaGraphOptions {
-    fn default() -> Self {
-        Self {
-            use_f16_gemm: true,
-            tiled_roformer: true,
-        }
-    }
-}
-
 /// The CUDA execution backend handle (device + stream + cublas identity).
 pub struct CudaExecRuntime {
     imp: imp::Runtime,
@@ -260,50 +244,15 @@ impl CudaExecRuntime {
         self.create_raw_graph_session_with_progress(ctx, graph, pinned, &mut |_, _| {})
     }
 
-    pub fn create_raw_graph_session_with_options(
-        &self,
-        ctx: &Context,
-        graph: &crate::Graph,
-        pinned: &[crate::TensorId],
-        options: CudaGraphOptions,
-    ) -> Result<CudaRawGraphSession> {
-        self.create_raw_graph_session_with_progress_and_options(
-            ctx,
-            graph,
-            pinned,
-            options,
-            &mut |_, _| {},
-        )
-    }
-
     pub fn create_raw_graph_session_with_progress(
         &self,
         ctx: &Context,
         graph: &crate::Graph,
         pinned: &[crate::TensorId],
         progress: &mut dyn FnMut(usize, usize),
-    ) -> Result<CudaRawGraphSession> {
-        self.create_raw_graph_session_with_progress_and_options(
-            ctx,
-            graph,
-            pinned,
-            CudaGraphOptions::default(),
-            progress,
-        )
-    }
-
-    pub fn create_raw_graph_session_with_progress_and_options(
-        &self,
-        ctx: &Context,
-        graph: &crate::Graph,
-        pinned: &[crate::TensorId],
-        options: CudaGraphOptions,
-        progress: &mut dyn FnMut(usize, usize),
     ) -> Result<CudaRawGraphSession> {
         Ok(CudaRawGraphSession {
-            imp: self
-                .imp
-                .create_raw_session(ctx, graph, pinned, options, progress)?,
+            imp: self.imp.create_raw_session(ctx, graph, pinned, progress)?,
         })
     }
 
@@ -333,7 +282,7 @@ impl CompiledHybridDecodeCuda {
         input: LogitsProbeInput<'_>,
         layout: &HybridDecodeBatchLayout,
     ) -> Result<HybridDecodeRun> {
-        self.imp.execute(input, layout, true, false)
+        self.imp.execute(input, layout, true)
     }
 
     pub fn execute_logits_only_with_layout(
@@ -341,22 +290,13 @@ impl CompiledHybridDecodeCuda {
         input: LogitsProbeInput<'_>,
         layout: &HybridDecodeBatchLayout,
     ) -> Result<HybridDecodeRun> {
-        self.imp.execute(input, layout, false, false)
-    }
-
-    pub fn execute_logits_only_with_layout_options(
-        &mut self,
-        input: LogitsProbeInput<'_>,
-        layout: &HybridDecodeBatchLayout,
-        skip_logits_readback: bool,
-    ) -> Result<HybridDecodeRun> {
-        self.imp
-            .execute(input, layout, false, skip_logits_readback)
+        self.imp.execute(input, layout, false)
     }
 }
 
+/// llama-bench.cpp:2026 host-vs-GPU split (MAKEPAD_LLAMA_HOST_SPLIT=1).
 #[cfg(makepad_llama_cuda_kernels)]
-pub use imp::{host_split_reset, host_split_set_enabled, host_split_snapshot, HostSplit};
+pub use imp::{host_split_reset, host_split_snapshot, HostSplit};
 
 /// The widest activation batch the quantized mat-vec route serves, and with it
 /// the boundary between Q8_1-quantized activations and the bf16 GEMM slab.
@@ -395,9 +335,6 @@ impl HostSplit {
 #[cfg(not(makepad_llama_cuda_kernels))]
 pub fn host_split_reset() {}
 
-#[cfg(not(makepad_llama_cuda_kernels))]
-pub fn host_split_set_enabled(_enabled: bool) {}
-
 #[cfg(not(makepad_llama_cuda_kernels))]
 pub fn host_split_snapshot() -> HostSplit {
     HostSplit::default()
diff --git a/libs/ai/llm/src/cuda_exec/real.rs b/libs/ai/llm/src/cuda_exec/real.rs
index 4f61ba838..d26e87a59 100644
--- a/libs/ai/llm/src/cuda_exec/real.rs
+++ b/libs/ai/llm/src/cuda_exec/real.rs
@@ -54,7 +54,8 @@ use crate::error::{LlamaError, Result};
 use crate::runtime::{
     build_hybrid_decode_graph_with_attention_key_count, build_hybrid_decode_graph_with_sequences,
     build_hybrid_decode_writes,
-    collect_hybrid_decode_run, import_hybrid_graph_context, validate_hybrid_decode_layout,
+    collect_hybrid_decode_run, debug_trace_outputs, import_hybrid_graph_context,
+    validate_hybrid_decode_layout,
     HybridDecodeBatchLayout, HybridDecodeGraph, HybridDecodeOutputConfig, HybridDecodeRun,
     HybridDecodeSpec, HybridSharedCacheTensorIds, ImportedHybridGraphContext, LogitsProbeInput,
 };
@@ -121,8 +122,17 @@ const GRAPH_WEIGHT_SCRATCH: usize = GEMM_SLAB_BYTES;
 /// VRAM the arena refuses to consume (driver/display/allocator slack).
 const VRAM_RESERVE_BYTES: u64 = 1 << 30;
 
+/// llama-bench.cpp:2026 test_gen host vs GPU split. Env-gated so the
+/// official pp/tg line stays free of extra event records.
 fn host_split_enabled() -> bool {
-    HOST_SPLIT_ENABLED.with(Cell::get)
+    std::env::var_os("MAKEPAD_LLAMA_HOST_SPLIT").is_some()
+}
+
+/// llama-bench.cpp:2036-2042 test_gen never calls llama_get_logits.
+/// Decode + synchronize + rand; logits stay on device. Our collect of
+/// vocab=248320 was 0.57 ms/tok of host-after-sync that they elide.
+fn skip_logits_readback() -> bool {
+    std::env::var_os("MAKEPAD_LLAMA_SKIP_LOGITS").is_some()
 }
 
 #[derive(Default, Clone, Debug)]
@@ -182,7 +192,6 @@ impl HostSplit {
 }
 
 thread_local! {
-    static HOST_SPLIT_ENABLED: Cell<bool> = const { Cell::new(false) };
     static HOST_SPLIT: RefCell<HostSplit> = RefCell::new(HostSplit::default());
     /// Set while a CUDA graph capture is open on this thread's stream. A
     /// device allocation there is illegal (and would move a pointer the
@@ -217,10 +226,6 @@ pub fn host_split_reset() {
     HOST_SPLIT.with(|slot| *slot.borrow_mut() = HostSplit::default());
 }
 
-pub fn host_split_set_enabled(enabled: bool) {
-    HOST_SPLIT_ENABLED.with(|slot| slot.set(enabled));
-}
-
 pub fn host_split_snapshot() -> HostSplit {
     HOST_SPLIT.with(|slot| slot.borrow().clone())
 }
@@ -261,6 +266,131 @@ fn check(err: CudaErr, what: &str) -> Result<()> {
     Ok(())
 }
 
+struct EventTimeline {
+    stream: cudaStream_t,
+    events: Vec<CudaEvent>,
+}
+
+impl EventTimeline {
+    fn new(stream: cudaStream_t) -> Result<Self> {
+        let mut timeline = Self {
+            stream,
+            events: Vec::new(),
+        };
+        timeline.mark()?;
+        Ok(timeline)
+    }
+
+    fn mark(&mut self) -> Result<()> {
+        let mut event = std::ptr::null_mut();
+        check(unsafe { cudaEventCreate(&mut event) }, "profile event create")?;
+        if let Err(err) = check(
+            unsafe { cudaEventRecord(event, self.stream) },
+            "profile event record",
+        ) {
+            unsafe {
+                cudaEventDestroy(event);
+            }
+            return Err(err);
+        }
+        self.events.push(event);
+        Ok(())
+    }
+
+    fn elapsed_ms(&self, index: usize) -> Result<f32> {
+        let mut ms = 0.0f32;
+        check(
+            unsafe {
+                cudaEventElapsedTime(&mut ms, self.events[index], self.events[index + 1])
+            },
+            "profile event elapsed",
+        )?;
+        Ok(ms)
+    }
+}
+
+impl Drop for EventTimeline {
+    fn drop(&mut self) {
+        for event in self.events.drain(..) {
+            unsafe {
+                cudaEventDestroy(event);
+            }
+        }
+    }
+}
+
+struct QuantStage {
+    start: usize,
+    end: usize,
+    kind: i32,
+    name: &'static str,
+}
+
+struct QuantTimeline {
+    stream: cudaStream_t,
+    events: Vec<CudaEvent>,
+    stages: Vec<QuantStage>,
+}
+
+impl QuantTimeline {
+    fn new(stream: cudaStream_t) -> Self {
+        Self {
+            stream,
+            events: Vec::new(),
+            stages: Vec::new(),
+        }
+    }
+
+    fn mark(&mut self) -> Result<usize> {
+        let mut event = std::ptr::null_mut();
+        check(unsafe { cudaEventCreate(&mut event) }, "quant profile event create")?;
+        if let Err(err) = check(
+            unsafe { cudaEventRecord(event, self.stream) },
+            "quant profile event record",
+        ) {
+            unsafe {
+                cudaEventDestroy(event);
+            }
+            return Err(err);
+        }
+        let index = self.events.len();
+        self.events.push(event);
+        Ok(index)
+    }
+
+    fn finish(&mut self, start: usize, kind: i32, name: &'static str) -> Result<usize> {
+        let end = self.mark()?;
+        self.stages.push(QuantStage {
+            start,
+            end,
+            kind,
+            name,
+        });
+        Ok(end)
+    }
+
+    fn elapsed_ms(&self, stage: &QuantStage) -> Result<f32> {
+        let mut ms = 0.0f32;
+        check(
+            unsafe {
+                cudaEventElapsedTime(&mut ms, self.events[stage.start], self.events[stage.end])
+            },
+            "quant profile event elapsed",
+        )?;
+        Ok(ms)
+    }
+}
+
+impl Drop for QuantTimeline {
+    fn drop(&mut self) {
+        for event in self.events.drain(..) {
+            unsafe {
+                cudaEventDestroy(event);
+            }
+        }
+    }
+}
+
 struct DeviceState {
     stream: cudaStream_t,
     blas: cublasHandle_t,
@@ -794,7 +924,11 @@ impl Runtime {
             plan,
             graph_exec: RefCell::new(None),
             graph_scratch_epoch: Cell::new(Default::default()),
-            graph_disabled: Cell::new(false),
+            graph_disabled: Cell::new(
+                std::env::var_os("MKLLM_DISABLE_CUDA_GRAPH")
+                    .map(|v| v == "1")
+                    .unwrap_or(false),
+            ),
             graph_warmup: Cell::new(false),
         })
     }
@@ -810,7 +944,7 @@ impl Runtime {
         writes: &[(TensorId, Vec<u8>)],
         wanted: &[TensorId],
     ) -> Result<BTreeMap<TensorId, Vec<u8>>> {
-        let plan = plan_raw_graph(ctx, graph, pinned, super::CudaGraphOptions::default())?;
+        let plan = plan_raw_graph(ctx, graph, pinned)?;
         if plan.required_size > ctx.mem_size() {
             return Err(LlamaError::format(format!(
                 "context out of memory allocating {} bytes for graph activations",
@@ -848,10 +982,9 @@ impl Runtime {
         ctx: &Context,
         graph: &crate::Graph,
         pinned: &[TensorId],
-        options: super::CudaGraphOptions,
         progress: &mut dyn FnMut(usize, usize),
     ) -> Result<RawSession> {
-        let plan = plan_raw_graph(ctx, graph, pinned, options)?;
+        let plan = plan_raw_graph(ctx, graph, pinned)?;
         let arena = self.create_context_arena_sized(ctx, plan.required_size, progress)?;
         let arena_ref = ArenaRef {
             ro_dev: arena.ro_dev,
@@ -1008,7 +1141,6 @@ struct GraphPlan {
     fused_rms: usize,
     fused_unary: usize,
     fused_ssm: usize,
-    options: super::CudaGraphOptions,
 }
 
 fn resolve_root(tensors: &[Tensor], id: TensorId) -> Result<(TensorId, usize)> {
@@ -1057,11 +1189,7 @@ fn unsupported_node(t: &Tensor, why: &str) -> LlamaError {
     ))
 }
 
-fn select_kernel(
-    tensors: &[Tensor],
-    t: &Tensor,
-    options: super::CudaGraphOptions,
-) -> Result<KernelSel> {
+fn select_kernel(tensors: &[Tensor], t: &Tensor) -> Result<KernelSel> {
     let src = |i: usize| -> Result<&Tensor> {
         t.src[i]
             .and_then(|id| tensors.get(id))
@@ -1207,6 +1335,13 @@ fn select_kernel(
             // (fattn.cu:402-404, fattn-vec.cuh:543-547).
             // K.ne[1] must be the live padded n_kv (llama-kv-cache.cpp:1121),
             // not the 8192 allocation, or this falls through to FlashDecode.
+            // MKLLM_DISABLE_FATTN_MMA=1 / MKLLM_DISABLE_FATTN_VEC=1 roll back.
+            let fattn_disabled = std::env::var_os("MKLLM_DISABLE_FATTN_MMA")
+                .map(|v| v == "1")
+                .unwrap_or(false);
+            let fattn_vec_disabled = std::env::var_os("MKLLM_DISABLE_FATTN_VEC")
+                .map(|v| v == "1")
+                .unwrap_or(false);
             let gqa = q.ne[2] / k.ne[2];
             let aligned = k.ne[1] % 256 == 0
                 && q.nb[1] % 16 == 0
@@ -1215,8 +1350,9 @@ fn select_kernel(
                 && k.nb[2] % 16 == 0
                 && v.nb[1] % 16 == 0
                 && v.nb[2] % 16 == 0;
-            if q.ne[0] == 256 && v.ne[0] == 256 && aligned {
-                if q.ne[1] == 1
+            if !fattn_disabled && q.ne[0] == 256 && v.ne[0] == 256 && aligned {
+                if !fattn_vec_disabled
+                    && q.ne[1] == 1
                     && q.ne[3] == 1
                     && !(gqa > 4 && k.ne[1] >= 8192)
                 {
@@ -1378,12 +1514,12 @@ fn select_kernel(
                     // columns the cast plus a GEMM launch costs more than the
                     // dot-product kernel, which is fine at that width.
                     let a_2d = a.ne[2] == 1 && a.ne[3] == 1;
-                    if options.use_f16_gemm
-                        && a_2d
+                    if a_2d
                         && m_total >= GEMM_F16_MIN_COLUMNS
                         && a.is_contiguous()
                         && b.is_contiguous()
                         && t.is_contiguous()
+                        && !disabled_by_env("MKLLM_DISABLE_GEMM_F16")
                     {
                         KernelSel::GemmF16
                     } else {
@@ -1515,6 +1651,15 @@ fn next_compute(nodes: &[PlannedNode], from: usize) -> Option<usize> {
 // with shared activations, same weight type/shape, SiLU/SwiGLU, M=1.
 // Evaluate: ggml-cuda.cu:3887-3921.
 fn fuse_mmvq_swiglu(tensors: &[Tensor], graph_nodes: &[TensorId], nodes: &mut [PlannedNode]) -> usize {
+    if std::env::var_os("MKLLM_DISABLE_MMVQ_FUSION")
+        .map(|v| v == "1")
+        .unwrap_or(false)
+        || std::env::var_os("MKLLM_DISABLE_Q81_MMVQ")
+            .map(|v| v == "1")
+            .unwrap_or(false)
+    {
+        return 0;
+    }
     let mut fused = 0usize;
     let mut i = 0;
     while i < nodes.len() {
@@ -1598,9 +1743,19 @@ const UNARY_SIGMOID: i32 = 7;
 const UNARY_SILU: i32 = 10;
 const UNARY_SOFTPLUS: i32 = 15;
 
+/// `MKLLM_DISABLE_*=1` kill switches: fusion passes and kernel choices both
+/// roll back through this one spelling, so an A/B on the box is an env var
+/// rather than a rebuild.
+fn disabled_by_env(var: &str) -> bool {
+    std::env::var_os(var).map(|v| v == "1").unwrap_or(false)
+}
+
 // llama.cpp ggml-cuda.cu:3371-3410 / 3994-4004: RMS_NORM + MUL (+ ADD).
 // Intermediate nodes must have a single use (ggml_can_fuse_ext n_uses==1).
 fn fuse_rms_norm_mul(tensors: &[Tensor], graph_nodes: &[TensorId], nodes: &mut [PlannedNode]) -> usize {
+    if disabled_by_env("MKLLM_DISABLE_RMS_FUSION") {
+        return 0;
+    }
     let mut fused = 0usize;
     let mut i = 0;
     while i < nodes.len() {
@@ -1676,6 +1831,9 @@ fn fuse_rms_norm_mul(tensors: &[Tensor], graph_nodes: &[TensorId], nodes: &mut [
 
 // llama.cpp ggml-cuda.cu:3425-3450 / 4012-4017: UNARY + MUL.
 fn fuse_unary_mul(tensors: &[Tensor], graph_nodes: &[TensorId], nodes: &mut [PlannedNode]) -> usize {
+    if disabled_by_env("MKLLM_DISABLE_UNARY_MUL_FUSION") {
+        return 0;
+    }
     let mut fused = 0usize;
     let mut i = 0;
     while i < nodes.len() {
@@ -1746,7 +1904,7 @@ fn fuse_ssm_conv_silu(tensors: &[Tensor], graph_nodes: &[TensorId], nodes: &mut
     let force_on = std::env::var_os("MKLLM_ENABLE_SSM_SILU_FUSION")
         .map(|v| v == "1")
         .unwrap_or(false);
-    if !force_on {
+    if !force_on || disabled_by_env("MKLLM_DISABLE_SSM_SILU_FUSION") {
         return 0;
     }
     let mut fused = 0usize;
@@ -1784,6 +1942,9 @@ fn fuse_ssm_conv_silu(tensors: &[Tensor], graph_nodes: &[TensorId], nodes: &mut
 // (qwen35.cpp:267-276, ggml-cuda.cu:2520). We still build CONT+SET_ROWS;
 // collapse that pair to the same single strided copy.
 fn fuse_cont_set_rows(tensors: &[Tensor], graph_nodes: &[TensorId], nodes: &mut [PlannedNode]) {
+    if disabled_by_env("MKLLM_DISABLE_CPY_FUSION") {
+        return;
+    }
     let mut i = 0;
     while i + 1 < nodes.len() {
         match (nodes[i].kernel, nodes[i + 1].kernel) {
@@ -1825,6 +1986,9 @@ fn fuse_cont_set_rows(tensors: &[Tensor], graph_nodes: &[TensorId], nodes: &mut
 // view; collapse a same-type same-size F32 write to the same single copy.
 // Official SET_ROWS remains only the attn K/V f16 path.
 fn fuse_set_rows_cpy(tensors: &[Tensor], nodes: &mut [PlannedNode]) {
+    if disabled_by_env("MKLLM_DISABLE_CPY_FUSION") {
+        return;
+    }
     for node in nodes.iter_mut() {
         let KernelSel::SetRows { f16: false } = node.kernel else {
             continue;
@@ -1846,23 +2010,110 @@ fn fuse_set_rows_cpy(tensors: &[Tensor], nodes: &mut [PlannedNode]) {
     }
 }
 
+fn dump_plan(nodes: &[PlannedNode], tensors: &[Tensor]) {
+    if std::env::var_os("MAKEPAD_LLAMA_CUDA_PROFILE").is_none()
+        && std::env::var_os("MAKEPAD_LLAMA_CUDA_DUMP_PLAN").is_none()
+    {
+        return;
+    }
+    let mut counts: BTreeMap<String, usize> = BTreeMap::new();
+    let mut launched = 0usize;
+    for node in nodes {
+        *counts.entry(format!("{:?}", node.kernel)).or_default() += 1;
+        if !matches!(node.kernel, KernelSel::Skip) {
+            launched += 1;
+        }
+    }
+    eprintln!(
+        "cuda.plan: nodes={} launched={} skipped={}",
+        nodes.len(),
+        launched,
+        nodes.len() - launched
+    );
+    for (kernel, count) in &counts {
+        eprintln!("cuda.plan.kernel: {kernel} count={count}");
+    }
+    let mut shown = 0usize;
+    for (index, node) in nodes.iter().enumerate() {
+        if matches!(node.kernel, KernelSel::Skip) {
+            continue;
+        }
+        if shown >= 96 {
+            eprintln!("cuda.plan.seq: ... {} more launched", launched - shown);
+            break;
+        }
+        let tensor = &tensors[node.node_id];
+        eprintln!(
+            "cuda.plan.seq: i={index} {:?} op={:?} name={} ne={:?}",
+            node.kernel,
+            tensor.op,
+            tensor.name().unwrap_or("<unnamed>"),
+            tensor.ne
+        );
+        shown += 1;
+    }
+    for (index, node) in nodes.iter().enumerate() {
+        match node.kernel {
+            KernelSel::FlashDecode | KernelSel::FlashVec | KernelSel::FlashMma => {
+                let tensor = &tensors[node.node_id];
+                let k_ne = tensor
+                    .src
+                    .get(1)
+                    .and_then(|id| *id)
+                    .and_then(|id| tensors.get(id))
+                    .map(|k| k.ne);
+                let q_ne = tensor
+                    .src
+                    .get(0)
+                    .and_then(|id| *id)
+                    .and_then(|id| tensors.get(id))
+                    .map(|q| q.ne);
+                eprintln!(
+                    "cuda.plan.flash: i={index} {:?} name={} q_ne={:?} k_ne={:?} dst_ne={:?}",
+                    node.kernel,
+                    tensor.name().unwrap_or("<unnamed>"),
+                    q_ne,
+                    k_ne,
+                    tensor.ne
+                );
+            }
+            KernelSel::CopyStrided
+            | KernelSel::CopyViewTo
+            | KernelSel::SetRows { .. }
+            | KernelSel::RopeMulti
+            | KernelSel::RopeVision
+            | KernelSel::Norm { .. }
+            | KernelSel::LayerNorm
+            | KernelSel::UpscaleBilinear { .. }
+            | KernelSel::Unary(_)
+            | KernelSel::Glu(_) => {
+                let tensor = &tensors[node.node_id];
+                eprintln!(
+                    "cuda.plan.extra: i={index} {:?} op={:?} name={} ne={:?} nb={:?}",
+                    node.kernel,
+                    tensor.op,
+                    tensor.name().unwrap_or("<unnamed>"),
+                    tensor.ne,
+                    tensor.nb
+                );
+            }
+            _ => {}
+        }
+    }
+}
+
 fn plan_graph(ctx: &Context, decode: &HybridDecodeGraph) -> Result<GraphPlan> {
     let mut pinned = vec![decode.result_logits, decode.result_hidden];
     pinned.extend(decode.moe_selected_experts.iter().map(|s| s.selected_experts));
     pinned.extend(decode.state_updates.iter().copied());
-    plan_raw_graph(
-        ctx,
-        &decode.graph,
-        &pinned,
-        super::CudaGraphOptions::default(),
-    )
+    pinned.extend(decode.debug_outputs.iter().copied());
+    plan_raw_graph(ctx, &decode.graph, &pinned)
 }
 
 fn plan_raw_graph(
     ctx: &Context,
     graph: &crate::Graph,
     pinned: &[TensorId],
-    options: super::CudaGraphOptions,
 ) -> Result<GraphPlan> {
     let tensors = ctx.tensors();
 
@@ -1875,7 +2126,7 @@ fn plan_raw_graph(
             .ok_or_else(|| LlamaError::format(format!("invalid graph node {node_id}")))?;
         nodes.push(PlannedNode {
             node_id,
-            kernel: select_kernel(tensors, t, options)?,
+            kernel: select_kernel(tensors, t)?,
         });
     }
     let fused_mmvq = fuse_mmvq_swiglu(tensors, &graph.nodes, &mut nodes);
@@ -1884,6 +2135,7 @@ fn plan_raw_graph(
     let fused_ssm = fuse_ssm_conv_silu(tensors, &graph.nodes, &mut nodes);
     fuse_cont_set_rows(tensors, &graph.nodes, &mut nodes);
     fuse_set_rows_cpy(tensors, &mut nodes);
+    dump_plan(&nodes, tensors);
 
     // Lifetimes over root storage: def = first producing node, last_use =
     // last reading node; graph outputs are pinned alive to the end.
@@ -2006,11 +2258,15 @@ fn plan_raw_graph(
         }
         // Free blocks that die at this node (after its output allocation so
         // outputs never alias this node's own inputs).
-        if let Some(dead) = expiry.get(&index) {
-            for root in dead {
-                if let Some(&offset) = planned.get(root) {
-                    let size = align_up(tensors[*root].nbytes());
-                    free.push((offset, size));
+        // MAKEPAD_LLAMA_CUDA_NO_REUSE=1 disables reuse entirely (pure bump
+        // allocation) — the A/B switch for isolating aliasing bugs.
+        if std::env::var_os("MAKEPAD_LLAMA_CUDA_NO_REUSE").is_none() {
+            if let Some(dead) = expiry.get(&index) {
+                for root in dead {
+                    if let Some(&offset) = planned.get(root) {
+                        let size = align_up(tensors[*root].nbytes());
+                        free.push((offset, size));
+                    }
                 }
             }
         }
@@ -2043,7 +2299,6 @@ fn plan_raw_graph(
         fused_rms,
         fused_unary,
         fused_ssm,
-        options,
     })
 }
 
@@ -2155,7 +2410,6 @@ impl Compiled {
         input: LogitsProbeInput<'_>,
         layout: &HybridDecodeBatchLayout,
         capture_hidden: bool,
-        skip_logits_readback: bool,
     ) -> Result<HybridDecodeRun> {
         let split = host_split_enabled();
         let t_wall = split.then(Instant::now);
@@ -2177,9 +2431,12 @@ impl Compiled {
         if capture_hidden {
             wanted.push(self.decode.result_hidden);
         }
-        let skip_logits = !capture_hidden && skip_logits_readback;
+        wanted.extend(self.decode.debug_outputs.iter().copied());
+        let skip_logits = !capture_hidden && skip_logits_readback();
         let wanted_read = if skip_logits { &[][..] } else { wanted.as_slice() };
-        let outputs = if self.graph_disabled.get() {
+        let outputs = if self.graph_disabled.get()
+            || std::env::var_os("MAKEPAD_LLAMA_CUDA_PROFILE").is_some()
+        {
             view.run(&writes, wanted_read)?
         } else {
             Self::execute_with_graph(self, &view, &writes, wanted_read)?
@@ -2208,6 +2465,8 @@ impl Compiled {
             });
         }
 
+        debug_trace_outputs("cuda", &self.ctx, &self.decode, &outputs)?;
+
         let output_config = if capture_hidden {
             HybridDecodeOutputConfig::FULL
         } else {
@@ -2316,7 +2575,7 @@ impl Compiled {
         if !replayed {
             // ggml-cuda.cu:4125-4133: first call after compile is eager.
             if !self.graph_warmup.get() {
-                view.dispatch_all()?;
+                view.dispatch_all(None)?;
                 self.graph_warmup.set(true);
             } else {
                 // last_q81 reuse is CPU-side; a leftover hit from the warmup
@@ -2329,7 +2588,7 @@ impl Compiled {
                 // Refuses a scratch realloc for as long as the capture is open
                 // (see `Scratch::ensure`); cleared on every exit path.
                 let capture_guard = GraphCaptureGuard::open();
-                let dispatch = view.dispatch_all();
+                let dispatch = view.dispatch_all(None);
                 if let Err(err) = dispatch {
                     let _ = end_stream_capture(stream);
                     return Err(err);
@@ -2402,7 +2661,7 @@ impl Compiled {
                     Err(err) => {
                         eprintln!("cuda.graph: capture failed ({err}); staying on eager dispatch");
                         self.graph_disabled.set(true);
-                        view.dispatch_all()?;
+                        view.dispatch_all(None)?;
                     }
                 }
             }
@@ -2512,7 +2771,7 @@ impl ExecView<'_> {
         Ok(())
     }
 
-    fn dispatch_all(&self) -> Result<()> {
+    fn dispatch_all(&self, mut quant_profile: Option<&mut QuantTimeline>) -> Result<()> {
         // The q8_1 activation reuse below is keyed on a raw DEVICE ADDRESS plus
         // (k, m). That is exactly right inside one graph — the fused gate/up
         // pair reads the same activations twice — but across graph executions
@@ -2527,7 +2786,7 @@ impl ExecView<'_> {
         self.state.last_q81_k.set(0);
         self.state.last_q81_m.set(0);
         for index in 0..self.plan.nodes.len() {
-            self.dispatch_node(index)
+            self.dispatch_node(index, quant_profile.as_deref_mut())
                 .map_err(|err| LlamaError::format(format!("node {index}: {err:?}")))?;
         }
         Ok(())
@@ -2616,11 +2875,121 @@ impl ExecView<'_> {
         wanted: &[TensorId],
     ) -> Result<BTreeMap<TensorId, Vec<u8>>> {
         self.write_inputs_borrowed(writes)?;
+        let stream = self.state.stream;
+        let mut profile = std::env::var_os("MAKEPAD_LLAMA_CUDA_PROFILE")
+            .map(|_| EventTimeline::new(stream))
+            .transpose()?;
+        let mut quant_profile =
+            std::env::var_os("MAKEPAD_LLAMA_CUDA_PROFILE").map(|_| QuantTimeline::new(stream));
+
         for index in 0..self.plan.nodes.len() {
-            self.dispatch_node(index)
+            self.dispatch_node(index, quant_profile.as_mut())
                 .map_err(|err| LlamaError::format(format!("node {index}: {err:?}")))?;
+            if let Some(timeline) = profile.as_mut() {
+                timeline.mark()?;
+            }
         }
-        self.read_outputs(wanted, None)
+
+        let outputs = self.read_outputs(wanted, None)?;
+        if let Some(timeline) = profile.as_ref() {
+            self.report_profile(timeline)?;
+        }
+        if let Some(timeline) = quant_profile.as_ref() {
+            self.report_quant_profile(timeline)?;
+        }
+        Ok(outputs)
+    }
+
+    fn report_quant_profile(&self, timeline: &QuantTimeline) -> Result<()> {
+        let mut aggregate: BTreeMap<(i32, &'static str), (usize, f64, f32)> = BTreeMap::new();
+        for stage in &timeline.stages {
+            let ms = timeline.elapsed_ms(stage)?;
+            let entry = aggregate
+                .entry((stage.kind, stage.name))
+                .or_insert((0, 0.0, 0.0));
+            entry.0 += 1;
+            entry.1 += f64::from(ms);
+            entry.2 = entry.2.max(ms);
+        }
+        let mut aggregate = aggregate.into_iter().collect::<Vec<_>>();
+        aggregate.sort_by(|lhs, rhs| (rhs.1).1.total_cmp(&(lhs.1).1));
+        for ((kind, name), (count, sum_ms, max_ms)) in aggregate {
+            eprintln!(
+                "cuda.profile.quant: kind={kind} stage={name} count={count} total_ms={sum_ms:.3} avg_ms={:.4} max_ms={max_ms:.3}",
+                sum_ms / count as f64,
+            );
+        }
+        Ok(())
+    }
+
+    fn report_profile(&self, timeline: &EventTimeline) -> Result<()> {
+        if timeline.events.len() != self.plan.nodes.len() + 1 {
+            return Err(LlamaError::format("CUDA profile timeline length mismatch"));
+        }
+
+        let mut aggregate: BTreeMap<String, (usize, f64, f32)> = BTreeMap::new();
+        let mut nodes = Vec::with_capacity(self.plan.nodes.len());
+        let mut total_ms = 0.0f64;
+        for (index, node) in self.plan.nodes.iter().enumerate() {
+            let ms = timeline.elapsed_ms(index)?;
+            total_ms += f64::from(ms);
+            let key = format!("{:?}", node.kernel);
+            let entry = aggregate.entry(key.clone()).or_insert((0, 0.0, 0.0));
+            entry.0 += 1;
+            entry.1 += f64::from(ms);
+            entry.2 = entry.2.max(ms);
+            let tensor = self.ctx.tensor(node.node_id).ok_or_else(|| {
+                LlamaError::format(format!("invalid profiled tensor id {}", node.node_id))
+            })?;
+            nodes.push((
+                ms,
+                index,
+                key,
+                tensor.op,
+                tensor.name().unwrap_or("<unnamed>").to_string(),
+            ));
+        }
+
+        let mut aggregate = aggregate.into_iter().collect::<Vec<_>>();
+        aggregate.sort_by(|lhs, rhs| (rhs.1).1.total_cmp(&(lhs.1).1));
+        eprintln!(
+            "cuda.profile: nodes={} total_ms={total_ms:.3}",
+            self.plan.nodes.len()
+        );
+        for (kernel, (count, sum_ms, max_ms)) in aggregate {
+            let percent = if total_ms > 0.0 {
+                100.0 * sum_ms / total_ms
+            } else {
+                0.0
+            };
+            eprintln!(
+                "cuda.profile.kernel: {kernel} count={count} total_ms={sum_ms:.3} pct={percent:.2} avg_ms={:.4} max_ms={max_ms:.3}",
+                sum_ms / count as f64,
+            );
+        }
+
+        nodes.sort_by(|lhs, rhs| rhs.0.total_cmp(&lhs.0));
+        for (ms, index, kernel, op, name) in nodes.into_iter().take(20) {
+            let extra = self
+                .ctx
+                .tensor(self.plan.nodes[index].node_id)
+                .and_then(|tensor| {
+                    let a = tensor.src[0].and_then(|id| self.ctx.tensor(id))?;
+                    let b = tensor.src[1].and_then(|id| self.ctx.tensor(id))?;
+                    Some(format!(
+                        " w={} K={} N={} M={}",
+                        a.desc.ty.name(),
+                        a.ne[0],
+                        a.ne[1],
+                        b.ne[1] * b.ne[2] * b.ne[3]
+                    ))
+                })
+                .unwrap_or_default();
+            eprintln!(
+                "cuda.profile.node: index={index} ms={ms:.3} kernel={kernel} op={op:?} name={name}{extra}"
+            );
+        }
+        Ok(())
     }
 
     fn binding(&self, tensor_id: TensorId) -> Result<usize> {
@@ -2646,7 +3015,11 @@ impl ExecView<'_> {
         self.arena.ptr_at(self.binding(id)?, len)
     }
 
-    fn dispatch_node(&self, index: usize) -> Result<()> {
+    fn dispatch_node(
+        &self,
+        index: usize,
+        mut quant_profile: Option<&mut QuantTimeline>,
+    ) -> Result<()> {
         let PlannedNode { node_id, kernel } = self.plan.nodes[index];
         let stream = self.state.stream;
         let t = self.tensor(node_id)?.clone();
@@ -3033,9 +3406,9 @@ impl ExecView<'_> {
                 // extra constraint (its accumulator split); 72 and 64 satisfy
                 // it, and anything that does not falls back rather than
                 // failing.
-                let tiled = self.plan.options.tiled_roformer
-                    && k.ne[1] >= ATTN_TILED_MIN_KEYS
-                    && q.ne[0] % 8 == 0;
+                let tiled = k.ne[1] >= ATTN_TILED_MIN_KEYS
+                    && q.ne[0] % 8 == 0
+                    && !disabled_by_env("MKLLM_DISABLE_ROFORMER_TILED");
                 let (attn, label): (RoformerAttnFn, &str) = if tiled {
                     (roformer_attn_f32_tiled, "roformer_attn_tiled")
                 } else {
@@ -3438,7 +3811,7 @@ impl ExecView<'_> {
                 )
             }
             KernelSel::MmvqFusedSwiglu { kind } => {
-                self.mmv_quant_q81_swiglu(&t, kind)
+                self.mmv_quant_q81_swiglu(&t, kind, quant_profile.as_deref_mut())
             }
             KernelSel::MmvQuant(kind) => {
                 let a_id = self.src_id(&t, 0)?;
@@ -3452,13 +3825,17 @@ impl ExecView<'_> {
                     ggml_row_size_for_type(a.desc.ty, a.ne[0]).map_err(LlamaError::format)?;
                 let cc = self.state.features.compute_capability;
                 // Faithful llama.cpp Ada MMVQ: block_q8_1 half2(d,sum(xi)),
-                // 4 warps/row, integer vecdots. The previous
-                // f32-scale/2-warp path is gone.
+                // 4 warps/row, integer vecdots. Test-only until 32/128-token
+                // parity holds. The previous f32-scale/2-warp path is gone.
+                let q81_disabled = std::env::var_os("MKLLM_DISABLE_Q81_MMVQ")
+                    .map(|v| v == "1")
+                    .unwrap_or(false);
                 // mul_mat_vec_q reads the weights once for up to
                 // MMVQ_MAX_BATCH_SIZE destination columns; the multi-column
                 // form needs contiguous activation columns (one flat q8_1
                 // quantize) and a contiguous destination (stride_col_dst = n).
-                let q81_ok = m >= 1
+                let q81_ok = !q81_disabled
+                    && m >= 1
                     && m <= MMV_MAX_COLUMNS
                     && (m == 1 || (b.nb[1] == 4 * k && t.nb[1] == 4 * n))
                     && (k % 256) == 0
@@ -3470,12 +3847,12 @@ impl ExecView<'_> {
                     && mmvq_q81_kind_ok(kind)
                     && (cc.0 > 6 || (cc.0 == 6 && cc.1 >= 1));
                 if q81_ok {
-                    self.mmv_quant_q81(&t, kind, k, n, m, row_bytes)
+                    self.mmv_quant_q81(&t, kind, k, n, m, row_bytes, quant_profile.as_deref_mut())
                 } else if quant_kind_is_official_only(kind) {
                     // The IQ / Q3_K kinds have no hand-written mat-vec kernel;
                     // rather than hit `mmv_quant`'s hard error, fall back to
                     // the dequant-slab + cuBLAS GEMM, which handles any M.
-                    self.gemm_quant(&t, kind)
+                    self.gemm_quant(&t, kind, quant_profile.as_deref_mut())
                 } else {
                     check(
                         unsafe {
@@ -3675,7 +4052,7 @@ impl ExecView<'_> {
                 Ok(())
             }
             KernelSel::GemmQuant(kind) => {
-                self.gemm_quant(&t, kind)
+                self.gemm_quant(&t, kind, quant_profile.as_deref_mut())
             }
             KernelSel::SsmConv | KernelSel::SsmConvSilu => {
                 self.ssm_conv(&t, tensors, matches!(kernel, KernelSel::SsmConvSilu))
@@ -3870,7 +4247,12 @@ impl ExecView<'_> {
         )
     }
 
-    fn mmv_quant_q81_swiglu(&self, t: &Tensor, kind: i32) -> Result<()> {
+    fn mmv_quant_q81_swiglu(
+        &self,
+        t: &Tensor,
+        kind: i32,
+        mut profile: Option<&mut QuantTimeline>,
+    ) -> Result<()> {
         let tensors = self.ctx.tensors();
         let gate_mm_id = self.src_id(t, 0)?;
         let up_mm_id = self.src_id(t, 1)?;
@@ -3910,6 +4292,7 @@ impl ExecView<'_> {
         let reuse_q81 = src1 == self.state.last_q81_src.get()
             && k == self.state.last_q81_k.get()
             && m == self.state.last_q81_m.get();
+        let mut stage_start = profile.as_mut().map(|timeline| timeline.mark()).transpose()?;
         if !reuse_q81 {
             // Columns are contiguous, so one flat quantize produces exactly the
             // column-major q8_1 block layout mul_mat_vec_q indexes with
@@ -3921,6 +4304,9 @@ impl ExecView<'_> {
             self.state.last_q81_src.set(src1);
             self.state.last_q81_k.set(k);
             self.state.last_q81_m.set(m);
+            if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+                stage_start = Some(timeline.finish(start, kind, "q81_quant")?);
+            }
         }
         check(
             unsafe {
@@ -3940,6 +4326,9 @@ impl ExecView<'_> {
             },
             "mmv_q81_swiglu",
         )?;
+        if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+            timeline.finish(start, kind, "mmv_q81_swiglu")?;
+        }
         Ok(())
     }
 
@@ -3952,6 +4341,7 @@ impl ExecView<'_> {
         n: usize,
         m: usize,
         row_bytes: usize,
+        mut profile: Option<&mut QuantTimeline>,
     ) -> Result<()> {
         let a_id = self.src_id(t, 0)?;
         let b_id = self.src_id(t, 1)?;
@@ -3970,6 +4360,7 @@ impl ExecView<'_> {
         let reuse_q81 = src1 == self.state.last_q81_src.get()
             && k == self.state.last_q81_k.get()
             && m == self.state.last_q81_m.get();
+        let mut stage_start = profile.as_mut().map(|timeline| timeline.mark()).transpose()?;
         if !reuse_q81 {
             check(
                 unsafe { quantize_q81(src1, scratch, (k * m) as i32, stream) },
@@ -3978,6 +4369,9 @@ impl ExecView<'_> {
             self.state.last_q81_src.set(src1);
             self.state.last_q81_k.set(k);
             self.state.last_q81_m.set(m);
+            if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+                stage_start = Some(timeline.finish(start, kind, "q81_quant")?);
+            }
         }
         check(
             unsafe {
@@ -3996,6 +4390,9 @@ impl ExecView<'_> {
             },
             "mmv_q81",
         )?;
+        if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+            timeline.finish(start, kind, "mmv_q81")?;
+        }
         Ok(())
     }
 
@@ -4007,6 +4404,7 @@ impl ExecView<'_> {
         n: usize,
         m: usize,
         row_bytes: usize,
+        mut profile: Option<&mut QuantTimeline>,
     ) -> Result<()> {
         let tensors = self.ctx.tensors();
         let a_id = self.src_id(t, 0)?;
@@ -4024,6 +4422,7 @@ impl ExecView<'_> {
             .ensure(scratch_bytes, "q81 mmq activation scratch")?;
         let q_ptr = scratch as *mut i8;
         let d_ptr = unsafe { (scratch as *mut u8).add(d_off) as *mut f32 };
+        let mut stage_start = profile.as_mut().map(|timeline| timeline.mark()).transpose()?;
         check(
             unsafe {
                 quantize_q81_batched(
@@ -4038,6 +4437,9 @@ impl ExecView<'_> {
             },
             "q81 mmq quantize",
         )?;
+        if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+            stage_start = Some(timeline.finish(start, kind, "q81_quant")?);
+        }
         check(
             unsafe {
                 mmq_quant_q81(
@@ -4056,6 +4458,9 @@ impl ExecView<'_> {
             },
             "mmq_q81",
         )?;
+        if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+            timeline.finish(start, kind, "mmq_q81")?;
+        }
         Ok(())
     }
 
@@ -4073,16 +4478,28 @@ impl ExecView<'_> {
         m: usize,
         stride_row_x: usize,
         act_stride_elems: usize,
+        mut profile: Option<&mut QuantTimeline>,
     ) -> Result<()> {
         let a_id = self.src_id(t, 0)?;
         let b_id = self.src_id(t, 1)?;
         let stream = self.state.stream;
         let n_q8_blocks = k / 128;
-        let nsm = i32::try_from(self.state.features.sm_count.max(1))
-            .map_err(|_| LlamaError::format("mmq nsm exceeds i32"))?;
-        let fixup_elems = (nsm as usize)
-            .checked_mul(128 * 128)
-            .ok_or_else(|| LlamaError::format("mmq fixup overflow"))?;
+        let stream_k = std::env::var_os("MKLLM_DISABLE_STREAM_K")
+            .map(|v| v != "1")
+            .unwrap_or(true);
+        let nsm = if stream_k {
+            i32::try_from(self.state.features.sm_count.max(1))
+                .map_err(|_| LlamaError::format("mmq nsm exceeds i32"))?
+        } else {
+            0
+        };
+        let fixup_elems = if nsm > 0 {
+            (nsm as usize)
+                .checked_mul(128 * 128)
+                .ok_or_else(|| LlamaError::format("mmq fixup overflow"))?
+        } else {
+            0
+        };
         let y_bytes = m
             .checked_mul(n_q8_blocks)
             .and_then(|bytes| bytes.checked_mul(144))
@@ -4104,15 +4521,21 @@ impl ExecView<'_> {
             .scratch_acts
             .borrow_mut()
             .ensure(scratch_bytes, "mmq activation scratch")?;
-        let tmp_fixup = unsafe { (scratch as *mut u8).add(y_bytes) as *mut f32 };
+        let tmp_fixup = if nsm > 0 {
+            unsafe { (scratch as *mut u8).add(y_bytes) as *mut f32 }
+        } else {
+            std::ptr::null_mut()
+        };
         // mmq_get_q8_1_ds_layout(): Q4_K/Q5_K want DS4 (half2 scale+sum per 32),
         // Q6_K/Q3_K/IQ* want D4 (scale only). Getting this wrong is silent
         // corruption, so ask the kernel side rather than re-deriving it.
         let ds4 = unsafe { quant_kind_mmq_ds4(kind) };
-        match ds4 {
-            1 | 0 => {}
+        let stage_label = match ds4 {
+            1 => "mmq_ds4",
+            0 => "mmq_d4",
             _ => return Err(LlamaError::unsupported(format!("no MMQ layout for kind {kind}"))),
-        }
+        };
+        let mut stage_start = profile.as_mut().map(|timeline| timeline.mark()).transpose()?;
         check(
             unsafe {
                 let x = self.ptr_of(b_id)? as *const f32;
@@ -4122,8 +4545,11 @@ impl ExecView<'_> {
                     quantize_mmq_d4(x, scratch, k_i, m_i, stride_col, stream)
                 }
             },
-            if ds4 == 1 { "mmq_ds4" } else { "mmq_d4" },
+            stage_label,
         )?;
+        if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+            stage_start = Some(timeline.finish(start, kind, stage_label)?);
+        }
         check(
             unsafe {
                 mmq_kind_j128(
@@ -4143,10 +4569,18 @@ impl ExecView<'_> {
             },
             "mmq_kind_j128",
         )?;
+        if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+            timeline.finish(start, kind, "mmq_kind_j128")?;
+        }
         Ok(())
     }
 
-    fn gemm_quant(&self, t: &Tensor, kind: i32) -> Result<()> {
+    fn gemm_quant(
+        &self,
+        t: &Tensor,
+        kind: i32,
+        mut profile: Option<&mut QuantTimeline>,
+    ) -> Result<()> {
         let tensors = self.ctx.tensors();
         let a_id = self.src_id(t, 0)?;
         let b_id = self.src_id(t, 1)?;
@@ -4163,6 +4597,7 @@ impl ExecView<'_> {
         let m = b.ne[1] as usize;
         let row_bytes = ggml_row_size_for_type(a.desc.ty, a.ne[0]).map_err(LlamaError::format)?;
         let stream = self.state.stream;
+        let mut stage_start = profile.as_mut().map(|timeline| timeline.mark()).transpose()?;
 
         // Packed Q8_1 MMQ is compiled but disabled: p512 prefill was 84.6
         // vs 865.7 slab+cublas and the 128-token greedy stream changed.
@@ -4178,7 +4613,7 @@ impl ExecView<'_> {
                 || kind == MKLLM_QUANT_Q6K
                 || kind == MKLLM_QUANT_Q80);
         if mmq_s8_ok {
-            return self.gemm_quant_q81(t, kind, k, n, m, row_bytes);
+            return self.gemm_quant_q81(t, kind, k, n, m, row_bytes, profile);
         }
 
         // The lossless packed-dequant + BF16 WMMA experiment is compiled but
@@ -4215,17 +4650,32 @@ impl ExecView<'_> {
                 },
                 "mmq_bf16",
             )?;
+            if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+                timeline.finish(start, kind, "mmq_bf16")?;
+            }
             return Ok(());
         }
 
-        // llama.cpp J=128 MMA MMQ for full J tiles (M>=128, M%128==0) on
-        // Ampere+. Does not touch the shared ggml CUDA backend used by
-        // diffusion / other models.
+        // llama.cpp J=128 MMA MMQ. Default-on for full J tiles (M>=128,
+        // M%128==0) on Ampere+. Does not touch the shared ggml CUDA backend
+        // used by diffusion / other models. MKLLM_DISABLE_MMQ=1 restores the
+        // dequant-slab + cuBLAS path for every kind; the older per-type
+        // MKLLM_DISABLE_Q{4,5,6}K_MMQ switches still work for their own kind.
         //
         // The per-kind facts (weight block size, activation scale layout) come
         // from the CUDA tables, so adding a kind in one place is enough.
         let cc = self.state.features.compute_capability;
         let act_stride = b.nb[1] / 4;
+        let disabled = |name: &str| {
+            std::env::var_os(name).map(|v| v == "1").unwrap_or(false)
+        };
+        let kind_disabled = disabled("MKLLM_DISABLE_MMQ")
+            || match kind {
+                MKLLM_QUANT_Q4K => disabled("MKLLM_DISABLE_Q4K_MMQ"),
+                MKLLM_QUANT_Q5K => disabled("MKLLM_DISABLE_Q5K_MMQ"),
+                MKLLM_QUANT_Q6K => disabled("MKLLM_DISABLE_Q6K_MMQ"),
+                _ => false,
+            };
         // Bytes per ggml block for this kind (18 for iq4_nl, 256-value
         // super-block otherwise) and how many of them make up one K row.
         let blk_bytes = usize::try_from(unsafe { quant_kind_block_bytes(kind) }).unwrap_or(0);
@@ -4242,7 +4692,8 @@ impl ExecView<'_> {
             && a.nb[0] == blk_bytes
             && a.nb[1] % blk_bytes == 0
             && a.nb[1] / blk_bytes >= row_blocks;
-        let mmq_ok = has_mmq
+        let mmq_ok = !kind_disabled
+            && has_mmq
             && cc.0 >= 8
             && (k % 256) == 0
             && m >= 128
@@ -4264,6 +4715,7 @@ impl ExecView<'_> {
                 m,
                 a.nb[1] / blk_bytes,
                 act_stride,
+                profile,
             );
         }
 
@@ -4291,6 +4743,9 @@ impl ExecView<'_> {
             },
             "activation cast",
         )?;
+        if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+            stage_start = Some(timeline.finish(start, kind, "activation_cast")?);
+        }
 
         // Row-slab loop: dequant a bounded slab to bf16, GEMM into the
         // output row range, reuse the slab. Peak transient = one slab.
@@ -4319,6 +4774,9 @@ impl ExecView<'_> {
                 },
                 "slab dequant",
             )?;
+            if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+                stage_start = Some(timeline.finish(start, kind, "weight_dequant")?);
+            }
             let alpha = 1.0f32;
             let beta_scalar = 0.0f32;
             let status = unsafe {
@@ -4349,6 +4807,9 @@ impl ExecView<'_> {
                     "cublas quantized GEMM failed: {status}"
                 )));
             }
+            if let (Some(timeline), Some(start)) = (profile.as_mut(), stage_start) {
+                stage_start = Some(timeline.finish(start, kind, "cublas_gemm")?);
+            }
             r0 += rc;
         }
         Ok(())
diff --git a/libs/ai/llm/src/cuda_exec/stub.rs b/libs/ai/llm/src/cuda_exec/stub.rs
index 9005ed384..9eb017844 100644
--- a/libs/ai/llm/src/cuda_exec/stub.rs
+++ b/libs/ai/llm/src/cuda_exec/stub.rs
@@ -119,7 +119,6 @@ impl Runtime {
         _ctx: &Context,
         _graph: &crate::Graph,
         _pinned: &[crate::TensorId],
-        _options: super::CudaGraphOptions,
         _progress: &mut dyn FnMut(usize, usize),
     ) -> Result<RawSession> {
         Err(LlamaError::unsupported(unavailable_reason()))
@@ -155,7 +154,6 @@ impl Compiled {
         _input: LogitsProbeInput<'_>,
         _layout: &HybridDecodeBatchLayout,
         _capture_hidden: bool,
-        _skip_logits_readback: bool,
     ) -> Result<HybridDecodeRun> {
         match *self {}
     }
diff --git a/libs/ai/llm/src/exec.rs b/libs/ai/llm/src/exec.rs
index 2dc30a255..057cc0fa4 100644
--- a/libs/ai/llm/src/exec.rs
+++ b/libs/ai/llm/src/exec.rs
@@ -348,22 +348,6 @@ impl CompiledHybridDecode {
         }
     }
 
-    pub fn execute_logits_only_with_layout_options(
-        &mut self,
-        input: LogitsProbeInput<'_>,
-        layout: &HybridDecodeBatchLayout,
-        skip_logits_readback: bool,
-    ) -> Result<HybridDecodeRun> {
-        match self {
-            Self::Metal(compiled) => compiled.execute_logits_only_with_layout(input, layout),
-            Self::Cuda(compiled) => compiled.execute_logits_only_with_layout_options(
-                input,
-                layout,
-                skip_logits_readback,
-            ),
-        }
-    }
-
     pub fn execute_with_layout(
         &mut self,
         input: LogitsProbeInput<'_>,
diff --git a/libs/ai/llm/src/lanes.rs b/libs/ai/llm/src/lanes.rs
index 6672b833c..4de343fd8 100644
--- a/libs/ai/llm/src/lanes.rs
+++ b/libs/ai/llm/src/lanes.rs
@@ -946,14 +946,6 @@ pub struct LaneCounts {
     pub queue_depth: usize,
 }
 
-/// Diagnostic overrides for batched speculative rounds. Production uses the
-/// default so the measured cost model remains authoritative.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct LaneSpeculationOptions {
-    pub forced_depth: Option<usize>,
-    pub force_round: bool,
-}
-
 /// Drives a real batched session from the scheduler's decisions.
 ///
 /// Deliberately thin: every decision lives in [`LaneScheduler`], which is
@@ -1003,7 +995,25 @@ pub struct LaneExecutor {
     /// whether a deeper batched round pays for itself.
     costs: crate::slots::StepCostModel,
     config: crate::slots::SchedulerConfig,
-    speculation: LaneSpeculationOptions,
+    /// `MAKEPAD_LLAMA_BATCH_SPEC_DEPTH`, when set: run every batched round at
+    /// this depth instead of the modelled one.
+    ///
+    /// Here so the depth curve can be MEASURED on a box rather than modelled
+    /// from one. The cost model is a lower bound taken from a synthetic sweep;
+    /// the only way to find out what a real multi-lane round costs is to run
+    /// each rung on the hardware, and a knob that needs a rebuild per rung is a
+    /// measurement that never happens.
+    forced_depth: Option<usize>,
+    /// `MAKEPAD_LLAMA_BATCH_FORCE_ROUND`, when set: take the fused round even
+    /// at depth 0, where the executor would otherwise take the plain step.
+    ///
+    /// A diagnostic, and a pointed one. At depth 0 the two paths produce the
+    /// same tokens from the same columns and differ ONLY in which graph runs —
+    /// the plain decode graph, or the one that checkpoints the recurrent state
+    /// after every token. `.217` says the second costs 2.5x per column, and
+    /// this is the knob that says whether that is the checkpointing graph
+    /// itself or the multi-token recurrent scan it usually runs with.
+    force_round: bool,
     /// Batched speculative rounds run since load, and the shape of the last
     /// one.
     ///
@@ -1097,6 +1107,9 @@ impl LaneExecutor {
         } else {
             costs
         };
+        let forced_depth = std::env::var("MAKEPAD_LLAMA_BATCH_SPEC_DEPTH")
+            .ok()
+            .and_then(|value| value.trim().parse::<usize>().ok());
         Self {
             session,
             scheduler,
@@ -1106,18 +1119,14 @@ impl LaneExecutor {
             native_history: false,
             costs,
             config: crate::slots::SchedulerConfig::default(),
-            speculation: LaneSpeculationOptions::default(),
+            forced_depth,
+            force_round: std::env::var_os("MAKEPAD_LLAMA_BATCH_FORCE_ROUND").is_some(),
             batched_spec_rounds: 0,
             last_batched_spec: None,
             on_counts: None,
         }
     }
 
-    pub fn with_speculation_options(mut self, options: LaneSpeculationOptions) -> Self {
-        self.speculation = options;
-        self
-    }
-
     /// Batched speculative rounds this executor has run.
     pub fn batched_spec_rounds(&self) -> u64 {
         self.batched_spec_rounds
@@ -1221,11 +1230,7 @@ impl LaneExecutor {
             &self.config,
             &self.costs,
         );
-        let depth = self
-            .speculation
-            .forced_depth
-            .unwrap_or(modelled)
-            .min(plan.draft_depth);
+        let depth = self.forced_depth.unwrap_or(modelled).min(plan.draft_depth);
         let room = plan
             .slots
             .iter()
@@ -1477,9 +1482,7 @@ impl LaneExecutor {
                     self.native_history = false;
                 }
                 let depth = self.batched_depth(&plan);
-                if depth > 0
-                    || (self.speculation.force_round && self.session.speculative_enabled())
-                {
+                if depth > 0 || (self.force_round && self.session.speculative_enabled()) {
                     events.extend(self.speculative_batch(&plan, depth)?);
                 } else {
                     let rows = self
@@ -1829,6 +1832,7 @@ mod tests {
         );
     }
 
+    #[test]
     /// LIVE, 2026-08-21: a user's poem streamed at 45 tok/s on a box whose solo
     /// path measures 89-100. Their conversation was on lane 1, because lane 0
     /// was PARKED by an earlier one and free_slot preferred an unparked lane —
diff --git a/libs/ai/llm/src/lib.rs b/libs/ai/llm/src/lib.rs
index 3cf5aab77..d598d91f0 100644
--- a/libs/ai/llm/src/lib.rs
+++ b/libs/ai/llm/src/lib.rs
@@ -4,6 +4,7 @@ pub mod core;
 pub mod graph;
 pub mod mmap;
 pub mod metal_compiled;
+pub mod metal_qmm;
 pub mod metal_selector;
 pub mod op;
 pub mod tensor;
@@ -27,7 +28,6 @@ pub mod weights;
 
 pub use cuda_exec::{
     CompiledHybridDecodeCuda, CudaContextArena, CudaDeviceFeatures, CudaExecRuntime,
-    CudaGraphOptions,
     CudaRawGraphSession,
 };
 pub use error::{LlamaError, Result};
@@ -71,8 +71,8 @@ pub use qwen35moe_runtime::{
     qwen35moe_token_logits_probe_spec, Qwen35MoeDims,
 };
 pub use lanes::{
-    LaneCounts, LaneEvent, LaneExecutor, LaneOutcome, LaneRequest, LaneScheduler,
-    LaneSpeculationOptions, LaneStep, CHUNK_TOKENS,
+    LaneCounts, LaneEvent, LaneExecutor, LaneOutcome, LaneRequest, LaneScheduler, LaneStep,
+    CHUNK_TOKENS,
 };
 pub use slots::{
     allocate_depths, draft_depth_for, draft_depth_for_budget, pad_batch_width, should_admit,
@@ -143,7 +143,7 @@ pub use session::{
 };
 pub use vision::{
     calc_size_preserved_ratio, preprocess_rgb8, vision_rope_positions, PreparedImage,
-    VisionConfig, VisionExecutionConfig, VisionTower,
+    VisionConfig, VisionTower,
 };
 pub use vocab::{LlamaTextDecoder, LlamaTokenizerKind, LlamaVocab};
 pub use weights::{GgufWeightLayout, LoadedGgufWeights};
diff --git a/libs/ai/llm/src/metal_compiled.rs b/libs/ai/llm/src/metal_compiled.rs
index 66aa969d2..cd690519e 100644
--- a/libs/ai/llm/src/metal_compiled.rs
+++ b/libs/ai/llm/src/metal_compiled.rs
@@ -1088,6 +1088,13 @@ pub fn create_context_main_buffer(
 /// context. Sized to `dirty_size` (prepared.main_buffer_size - ro_split),
 /// with the CPU dirty prefix (inputs / constants) copied in. Never wraps
 /// a huge overcommitted CPU arena — that is what failed at 32GiB.
+pub fn warmup_affine_qmm_weights(
+    runtime: &MetalRuntime,
+    ctx: &Context,
+) -> Result<usize, String> {
+    crate::metal_qmm::warmup_affine_qmm(runtime, ctx)
+}
+
 pub fn create_context_dirty_buffer(
     runtime: &MetalRuntime,
     ctx: &Context,
@@ -1361,6 +1368,7 @@ impl MetalGraphSession {
                 ro_split,
                 main_buffer,
             };
+            let _ = crate::metal_qmm::warmup_affine_qmm(&runtime, ctx);
             return Self::from_runtime_with_context_buffers(
                 runtime,
                 prepared,
@@ -1369,6 +1377,7 @@ impl MetalGraphSession {
             );
         }
         let compiled = compile_prepared_graph(&runtime, ctx, prepared, main_storage, tail_storage)?;
+        let _ = crate::metal_qmm::warmup_affine_qmm(&runtime, ctx);
         Ok(Self { runtime, compiled })
     }
 
@@ -1430,6 +1439,11 @@ pub fn execute_compiled_graph_with_buffer_inputs(
     buffer_inputs: &[MetalGraphTensorBufferCopy<'_>],
     outputs: &[TensorId],
 ) -> Result<MetalGraphExecution, String> {
+    if crate::metal_qmm::affine_qmm_enabled()
+        || std::env::var_os("MAKEPAD_METAL_COUNTERS").is_some()
+    {
+        runtime.reset_counters();
+    }
     // Write host inputs while the GPU is idle (after the previous
     // execute's readback wait). A Shared memcpy inside an active batch
     // was invisible to later compute: Flux kept the step-0 packed
@@ -1459,6 +1473,18 @@ pub fn execute_compiled_graph_with_buffer_inputs(
         return Err(err);
     }
     runtime.end_command_batch()?;
+    if crate::metal_qmm::affine_qmm_enabled() {
+        let c = runtime.counters();
+        eprintln!(
+            "metal: steel graph commits={} dispatches={} encoders={}->{} barriers={}",
+            c.command_buffer_commits,
+            c.compute_dispatches,
+            c.compute_encoder_starts,
+            c.compute_encoder_ends,
+            c.buffer_barriers
+        );
+    }
+
     let mut execution = MetalGraphExecution::default();
     for &tensor_id in outputs {
         // Offsets were frozen at compile time; if the reuse planner recycled
@@ -1486,6 +1512,15 @@ pub fn execute_compiled_graph_with_buffer_inputs(
             runtime.read_buffer_range(buffer, offset_bytes, binding.size_bytes)?,
         );
     }
+    // GPUStartTime/EndTime is only valid after the CBs complete. The
+    // in-batch counter dump runs before that wait; print true GPU time here.
+    if std::env::var_os("MAKEPAD_METAL_COUNTERS").is_some() {
+        let c = runtime.counters();
+        eprintln!(
+            "metal.gpu_ms={:.3} (sum of MTLCommandBuffer GPUStart/End)",
+            c.gpu_elapsed_ns as f64 / 1e6
+        );
+    }
     Ok(execution)
 }
 
@@ -1531,6 +1566,12 @@ pub fn execute_compiled_graph_in_active_batch(
     // this node's src/dst *buffer ranges* overlap a prior dst (or a prior src
     // if we write). Tensor-id RAW barriers serialize independent Flux streams.
     let mut live_ranges: Vec<MetalMemRange> = Vec::with_capacity(256);
+    let mut concurrent_nodes = 0u32;
+    let mut missing_bind = 0u32;
+    let mut barrier_raw = 0u32;
+    let mut barrier_war = 0u32;
+    let mut barrier_alias = 0u32;
+    let log_ops = std::env::var_os("MAKEPAD_METAL_LOG_OPS").is_some();
     // Official n_cb=1: encode+submit the first max(64, 10%) nodes so the GPU
     // starts while the remaining ops are encoded.
     let n_main = compiled.nodes.len().div_ceil(10).max(64);
@@ -1538,13 +1579,67 @@ pub fn execute_compiled_graph_in_active_batch(
         let tensor = ctx
             .tensor(node.node_id)
             .ok_or_else(|| format!("compiled graph references invalid tensor {}", node.node_id))?;
+        if log_ops {
+            let stage = node
+                .stages
+                .first()
+                .map(|stage| stage.descriptor.base_name.as_str())
+                .unwrap_or("-");
+            let src_desc: Vec<String> = tensor
+                .src
+                .iter()
+                .map(|src| match src {
+                    Some(id) => match ctx.tensor(*id) {
+                        Some(src_t) => {
+                            let bind = compiled
+                                .bindings
+                                .get(id)
+                                .map(|binding| binding.offset_bytes)
+                                .unwrap_or(usize::MAX);
+                            format!(
+                                "{}:{}:{:?}:bind={}",
+                                id,
+                                src_t.name().unwrap_or("?"),
+                                src_t.ne,
+                                bind
+                            )
+                        }
+                        None => format!("{id}:missing"),
+                    },
+                    None => "-".to_string(),
+                })
+                .collect();
+            let dest_bind = compiled
+                .bindings
+                .get(&tensor.id)
+                .map(|binding| binding.offset_bytes)
+                .unwrap_or(usize::MAX);
+            eprintln!(
+                "metal.op[{op_i}]: id={} op={} ne={:?} dest_bind={} src=[{}] fuse={:?} out={} kernel={stage}",
+                tensor.id,
+                tensor.op.name(),
+                tensor.ne,
+                dest_bind,
+                src_desc.join(", "),
+                node.fuse_src_ids,
+                node.output_id,
+            );
+        }
         match node_range_status(compiled, ctx, tensor, node, &live_ranges) {
-            NodeRangeStatus::Concurrent => {}
+            NodeRangeStatus::Concurrent => concurrent_nodes += 1,
             NodeRangeStatus::MissingBind => {
+                missing_bind += 1;
                 runtime.memory_barrier_buffers()?;
                 live_ranges.clear();
             }
-            NodeRangeStatus::Overlap { .. } => {
+            NodeRangeStatus::Overlap { raw, war, alias } => {
+                if raw {
+                    barrier_raw += 1;
+                } else if war {
+                    barrier_war += 1;
+                } else if alias {
+                    barrier_alias += 1;
+                }
                 runtime.memory_barrier_buffers()?;
                 live_ranges.clear();
             }
@@ -1556,6 +1651,23 @@ pub fn execute_compiled_graph_in_active_batch(
             live_ranges.clear();
         }
     }
+    if std::env::var_os("MAKEPAD_METAL_COUNTERS").is_some() {
+        let c = runtime.counters();
+        eprintln!(
+            "metal.counters nodes={} barriers={} raw={} war={} alias={} dispatches={} enc_start={} cb_commit={} n_main={} concurrent={} missing_bind={}",
+            compiled.nodes.len(),
+            c.buffer_barriers,
+            barrier_raw,
+            barrier_war,
+            barrier_alias,
+            c.compute_dispatches,
+            c.compute_encoder_starts,
+            c.command_buffer_commits,
+            n_main,
+            concurrent_nodes,
+            missing_bind
+        );
+    }
     Ok(())
 }
 
@@ -4103,6 +4215,26 @@ fn dispatch_mul_mat(
         .map_err(|_| format!("mul_mat r3 {} exceeds i16", ne13 / ne03))?;
 
     if base.starts_with("kernel_mul_mm_") {
+        let src0_bind = buffer_ref(compiled, 1, src0_id);
+        let src1_bind = buffer_ref(compiled, 2, src1_id);
+        let dst_bind = buffer_ref(compiled, 3, tensor.id);
+        match crate::metal_qmm::try_dispatch_affine_qmm(
+            runtime,
+            ctx,
+            src0,
+            src1,
+            tensor,
+            src0_bind,
+            src1_bind,
+            dst_bind,
+            ne12,
+        ) {
+            Ok(true) => return Ok(()),
+            Ok(false) => {}
+            Err(err) => {
+                eprintln!("metal: affine qmm unavailable ({err}); using kernel_mul_mm");
+            }
+        }
         let ne00 = i32_dim(src0, 0)?;
         let ne01 = i32_dim(src0, 1)?;
         let ne0 = i32_dim(tensor, 0)?;
@@ -5020,6 +5152,18 @@ fn dispatch_flash_attn_ext(
     let k_shape = shape4(k)?;
     let v_shape = shape4(v)?;
     let dst_shape = shape4(tensor)?;
+    if std::env::var_os("MAKEPAD_FLASH_LOG").is_some() {
+        eprintln!(
+            "flash: q={:?} k={:?}(nb {:?}) v={:?} mask={:?} mask_nb={:?}",
+            q_shape,
+            k_shape,
+            k.nb,
+            v_shape,
+            mask.map(|m| m.ne),
+            mask.map(|m| m.nb),
+        );
+    }
+
     let has_mask = mask.is_some();
     let _has_sinks = sinks.is_some();
     let max_bias = tensor.op_param_f32(1);
diff --git a/libs/ai/llm/src/metal_qmm.rs b/libs/ai/llm/src/metal_qmm.rs
new file mode 100644
index 000000000..d262cceab
--- /dev/null
+++ b/libs/ai/llm/src/metal_qmm.rs
@@ -0,0 +1,945 @@
+//! MLX steel affine Q4 GEMM for Metal prefill (`M > 8`).
+//!
+//! GGUF Q4_K/Q5_K/… rows are packed once as MLX affine q4-g64
+//! (`scale*q+bias`). `M>8` dispatches vendored MLX v0.31.2
+//! `qmm_t_impl<half, 64, 4, aligned_N=true, BM=BK=BN=32>` with F16
+//! staging around ggml F32 `[K,M]` / `[N,M]`.
+
+use std::cell::RefCell;
+use std::collections::HashMap;
+
+use crate::context::Context;
+use makepad_ai_cuda::quant::{self, f32_to_f16, get_rows_ggml_bytes_cpu};
+use crate::tensor::{Tensor, TensorType};
+
+use makepad_ai_metal::{
+    BufferStorageMode, MetalBuffer, MetalBufferBindingRef, MetalPipeline, MetalPipelineDescriptor,
+    MetalRuntime, MetalSize,
+};
+
+const GROUP: usize = 64;
+
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+struct AffineKey {
+    offset: usize,
+    nbytes: usize,
+    ty: u32,
+    n: usize,
+    k: usize,
+}
+
+struct AffinePacked {
+    weights: MetalBuffer,
+    scales: MetalBuffer,
+    biases: MetalBuffer,
+    qparams_per_row: i32,
+    weight_bytes_per_row: i32,
+}
+
+thread_local! {
+    static PACKS: RefCell<HashMap<AffineKey, AffinePacked>> = RefCell::new(HashMap::new());
+    static STAGING: RefCell<Option<SteelStaging>> = RefCell::new(None);
+    static STEEL_LOGGED: RefCell<bool> = RefCell::new(false);
+    static STEEL_DISPATCHES: RefCell<u32> = RefCell::new(0);
+    static STEEL_SHAPES: RefCell<HashMap<(i32, i32, i32), u32>> = RefCell::new(HashMap::new());
+}
+
+struct SteelStaging {
+    a: MetalBuffer,
+    c: MetalBuffer,
+    a_bytes: usize,
+    c_bytes: usize,
+}
+
+#[repr(C)]
+#[derive(Clone, Copy)]
+struct SteelQmmArgs {
+    k: i32,
+    n: i32,
+    m: i32,
+}
+
+#[repr(C)]
+#[derive(Clone, Copy)]
+struct SteelQmmF32Args {
+    k: i32,
+    n: i32,
+    m: i32,
+    src_m_stride: i32,
+    dst_m_stride: i32,
+}
+
+#[repr(C)]
+#[derive(Clone, Copy)]
+struct SteelPackAArgs {
+    k: i32,
+    m: i32,
+    src_k_stride: i32,
+    src_m_stride: i32,
+}
+
+#[repr(C)]
+#[derive(Clone, Copy)]
+struct SteelUnpackCArgs {
+    n: i32,
+    m: i32,
+    dst_n_stride: i32,
+    dst_m_stride: i32,
+}
+
+pub fn warmup_affine_qmm(runtime: &MetalRuntime, ctx: &Context) -> Result<usize, String> {
+    if !affine_qmm_enabled() || !runtime.features().has_simdgroup_mm {
+        return Ok(0);
+    }
+    let mut packed_count = 0usize;
+    let mut max_k = 0usize;
+    let mut max_n = 0usize;
+    for tensor in ctx.tensors() {
+        if tensor.desc.layout.rank() < 2 {
+            continue;
+        }
+        let k = usize::try_from(tensor.ne[0]).unwrap_or(0);
+        let n = usize::try_from(tensor.ne[1]).unwrap_or(0);
+        if k < GROUP || k % GROUP != 0 || n == 0 {
+            continue;
+        }
+        max_k = max_k.max(k);
+        max_n = max_n.max(n);
+        if !matches!(
+            tensor.desc.ty,
+            TensorType::Q4K
+                | TensorType::Q5K
+                | TensorType::Q6K
+                | TensorType::Q4_0
+                | TensorType::Q4_1
+                | TensorType::Q5_0
+                | TensorType::Q5_1
+                | TensorType::Q8_0
+        ) {
+            continue;
+        }
+        let Some(offset) = tensor.data_offset else {
+            continue;
+        };
+        let key = AffineKey {
+            offset,
+            nbytes: tensor.nbytes(),
+            ty: tensor.desc.ty as u32,
+            n,
+            k,
+        };
+        let already = PACKS.with(|packs| packs.borrow().contains_key(&key));
+        if already {
+            continue;
+        }
+        let Ok(bytes) = ctx.data_at(offset, tensor.nbytes()) else {
+            continue;
+        };
+        let packed = pack_affine_q4(runtime, bytes, tensor.desc.ty as u32, n, k)?;
+        PACKS.with(|packs| {
+            packs.borrow_mut().insert(key, packed);
+        });
+        packed_count += 1;
+    }
+    if packed_count > 0 {
+        // Flux tokens are 256; joint can be 512. Size once so dispatch never
+        // drops live GPU staging buffers mid-batch (that serializes the GPU).
+        let max_m = 512usize;
+        let a_bytes = max_m.saturating_mul(max_k).saturating_mul(2);
+        let c_bytes = max_m.saturating_mul(max_n).saturating_mul(2);
+        steel_staging(runtime, a_bytes, c_bytes)?;
+        let _ = steel_qmm_pipeline(runtime)?;
+        let _ = steel_qmm_f32io_pipeline(runtime)?;
+        let _ = pack_a_pipeline(runtime)?;
+        let _ = unpack_c_pipeline(runtime)?;
+        eprintln!(
+            "metal: affine qmm warmed {packed_count} quantized weight matrices (staging A={} C={} max_k={max_k} max_n={max_n})",
+            a_bytes, c_bytes
+        );
+    }
+    Ok(packed_count)
+}
+
+pub fn affine_qmm_enabled() -> bool {
+    match std::env::var("MAKEPAD_METAL_AFFINE_QMM") {
+        Ok(value) if value == "1" || value.eq_ignore_ascii_case("on") => true,
+        _ => false,
+    }
+}
+
+pub fn try_dispatch_affine_qmm(
+    runtime: &MetalRuntime,
+    _ctx: &Context,
+    src0: &Tensor,
+    src1: &Tensor,
+    dst: &Tensor,
+    _compiled_src0: MetalBufferBindingRef<'_>,
+    compiled_src1: MetalBufferBindingRef<'_>,
+    compiled_dst: MetalBufferBindingRef<'_>,
+    ne12: i32,
+) -> Result<bool, String> {
+    if !affine_qmm_enabled() {
+        return Ok(false);
+    }
+    if !runtime.features().has_simdgroup_mm {
+        return Ok(false);
+    }
+    let k = usize::try_from(src0.ne[0]).map_err(|_| "affine qmm K exceeds usize")?;
+    let n = usize::try_from(src0.ne[1]).map_err(|_| "affine qmm N exceeds usize")?;
+    let m = usize::try_from(src1.ne[1]).map_err(|_| "affine qmm M exceeds usize")?;
+    if m <= 8 || k < GROUP || k % GROUP != 0 || n == 0 || n % 32 != 0 {
+        return Ok(false);
+    }
+    if src1.ne[0] != src0.ne[0] {
+        return Ok(false);
+    }
+    if src1.desc.ty != TensorType::F32 || dst.desc.ty != TensorType::F32 {
+        return Ok(false);
+    }
+    if src1.nb[0] != 4 || src1.nb[1] % 4 != 0 || dst.nb[0] != 4 || dst.nb[1] % 4 != 0 {
+        return Ok(false);
+    }
+    let Some(offset) = src0.data_offset else {
+        return Ok(false);
+    };
+    let ty = src0.desc.ty as u32;
+    if !matches!(
+        src0.desc.ty,
+        TensorType::Q4K
+            | TensorType::Q5K
+            | TensorType::Q6K
+            | TensorType::Q4_0
+            | TensorType::Q4_1
+            | TensorType::Q5_0
+            | TensorType::Q5_1
+            | TensorType::Q8_0
+    ) {
+        return Ok(false);
+    }
+    let key = AffineKey {
+        offset,
+        nbytes: src0.nbytes(),
+        ty,
+        n,
+        k,
+    };
+    let packed = PACKS.with(|packs| packs.borrow().get(&key).map(clone_packed));
+    let Some(packed) = packed else {
+        STEEL_LOGGED.with(|logged| {
+            if !*logged.borrow() {
+                eprintln!(
+                    "metal: steel qmm pack miss n={n} k={k} (no GPU readback; official mul_mm)"
+                );
+            }
+        });
+        return Ok(false);
+    };
+
+    let k_i = i32::try_from(k).map_err(|_| "K exceeds i32")?;
+    let n_i = i32::try_from(n).map_err(|_| "N exceeds i32")?;
+    let m_i = i32::try_from(m).map_err(|_| "M exceeds i32")?;
+    let src_k_stride = i32::try_from(src1.nb[0] / 4).map_err(|_| "src k stride exceeds i32")?;
+    let src_m_stride = i32::try_from(src1.nb[1] / 4).map_err(|_| "src m stride exceeds i32")?;
+    let dst_n_stride = i32::try_from(dst.nb[0] / 4).map_err(|_| "dst n stride exceeds i32")?;
+    let dst_m_stride = i32::try_from(dst.nb[1] / 4).map_err(|_| "dst m stride exceeds i32")?;
+    let batches = usize::try_from(ne12.max(1)).map_err(|_| "ne12 exceeds usize")?;
+    let src_batch_stride = if batches > 1 { src1.nb[2] } else { 0 };
+    let dst_batch_stride = if batches > 1 { dst.nb[2] } else { 0 };
+
+    let skip_staging = match std::env::var("MAKEPAD_METAL_STEEL_SKIP_STAGING") {
+        Ok(value) if value == "1" || value.eq_ignore_ascii_case("on") => true,
+        _ => false,
+    };
+    STEEL_LOGGED.with(|logged| {
+        if !*logged.borrow() {
+            eprintln!(
+                "metal: steel affine_qmm_t {} n={n} k={k} m={m} batches={batches}",
+                if skip_staging { "f16-skip" } else { "f32io" }
+            );
+            *logged.borrow_mut() = true;
+        }
+    });
+    if !skip_staging {
+        let qmm_f32 = steel_qmm_f32io_pipeline(runtime)?;
+        let f32_args = SteelQmmF32Args {
+            k: k_i,
+            n: n_i,
+            m: m_i,
+            src_m_stride,
+            dst_m_stride,
+        };
+        let qmm_tg = MetalSize {
+            width: 32,
+            height: 2,
+            depth: 2,
+        };
+        for batch in 0..batches {
+            let src_off = compiled_src1
+                .offset_bytes
+                .saturating_add(batch.saturating_mul(src_batch_stride));
+            let dst_off = compiled_dst
+                .offset_bytes
+                .saturating_add(batch.saturating_mul(dst_batch_stride));
+            runtime.dispatch_compute(
+                &qmm_f32,
+                bytes_of(&f32_args),
+                &[
+                    MetalBufferBindingRef {
+                        index: 1,
+                        buffer: &packed.weights,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 2,
+                        buffer: &packed.scales,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 3,
+                        buffer: &packed.biases,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 4,
+                        buffer: compiled_src1.buffer,
+                        offset_bytes: src_off,
+                    },
+                    MetalBufferBindingRef {
+                        index: 5,
+                        buffer: compiled_dst.buffer,
+                        offset_bytes: dst_off,
+                    },
+                ],
+                &[],
+                MetalSize {
+                    width: ((n + 31) / 32) as u64,
+                    height: ((m + 31) / 32) as u64,
+                    depth: 1,
+                },
+                qmm_tg,
+            )?;
+            STEEL_DISPATCHES.with(|count| {
+                let n = *count.borrow() + 1;
+                *count.borrow_mut() = n;
+                STEEL_SHAPES.with(|shapes| {
+                    *shapes.borrow_mut().entry((m_i, k_i, n_i)).or_insert(0) += 1;
+                });
+                if n == 1 || n % 228 == 0 {
+                    eprintln!("metal: steel f32io dispatches={n} last n={n_i} k={k_i} m={m_i}");
+                }
+            });
+        }
+        return Ok(true);
+    }
+
+    let a_bytes = m * k * 2;
+    let c_bytes = m * n * 2;
+    let (stage_a, stage_c) = steel_staging(runtime, a_bytes, c_bytes)?;
+    let pack = pack_a_pipeline(runtime)?;
+    let qmm = steel_qmm_pipeline(runtime)?;
+    let unpack = unpack_c_pipeline(runtime)?;
+
+    let pack_args = SteelPackAArgs {
+        k: k_i,
+        m: m_i,
+        src_k_stride,
+        src_m_stride,
+    };
+    let qmm_args = SteelQmmArgs {
+        k: k_i,
+        n: n_i,
+        m: m_i,
+    };
+    let unpack_args = SteelUnpackCArgs {
+        n: n_i,
+        m: m_i,
+        dst_n_stride,
+        dst_m_stride,
+    };
+    let pack_tg = MetalSize {
+        width: 16,
+        height: 16,
+        depth: 1,
+    };
+    let unpack_tg = pack_tg;
+    let qmm_tg = MetalSize {
+        width: 32,
+        height: 2,
+        depth: 2,
+    };
+
+    for batch in 0..batches {
+        let src_off = compiled_src1
+            .offset_bytes
+            .saturating_add(batch.saturating_mul(src_batch_stride));
+        let dst_off = compiled_dst
+            .offset_bytes
+            .saturating_add(batch.saturating_mul(dst_batch_stride));
+        if skip_staging {
+            runtime.dispatch_compute(
+                &qmm,
+                bytes_of(&qmm_args),
+                &[
+                    MetalBufferBindingRef {
+                        index: 1,
+                        buffer: &packed.weights,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 2,
+                        buffer: &packed.scales,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 3,
+                        buffer: &packed.biases,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 4,
+                        buffer: &stage_a,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 5,
+                        buffer: &stage_c,
+                        offset_bytes: 0,
+                    },
+                ],
+                &[],
+                MetalSize {
+                    width: ((n + 31) / 32) as u64,
+                    height: ((m + 31) / 32) as u64,
+                    depth: 1,
+                },
+                qmm_tg,
+            )?;
+            STEEL_DISPATCHES.with(|count| {
+                let n = *count.borrow() + 1;
+                *count.borrow_mut() = n;
+                if n == 1 || n % 228 == 0 {
+                    eprintln!("metal: steel qmm dispatches={n} last n={n_i} k={k_i} m={m_i} skip_staging=1");
+                }
+            });
+            continue;
+        }
+        runtime.dispatch_compute(
+            &pack,
+            bytes_of(&pack_args),
+            &[
+                MetalBufferBindingRef {
+                    index: 1,
+                    buffer: compiled_src1.buffer,
+                    offset_bytes: src_off,
+                },
+                MetalBufferBindingRef {
+                    index: 2,
+                    buffer: &stage_a,
+                    offset_bytes: 0,
+                },
+            ],
+            &[],
+            MetalSize {
+                width: ((m + 15) / 16) as u64,
+                height: ((k + 15) / 16) as u64,
+                depth: 1,
+            },
+            pack_tg,
+        )?;
+        runtime.dispatch_compute(
+            &qmm,
+            bytes_of(&qmm_args),
+            &[
+                MetalBufferBindingRef {
+                    index: 1,
+                    buffer: &packed.weights,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 2,
+                    buffer: &packed.scales,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 3,
+                    buffer: &packed.biases,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 4,
+                    buffer: &stage_a,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 5,
+                    buffer: &stage_c,
+                    offset_bytes: 0,
+                },
+            ],
+            &[],
+            MetalSize {
+                width: ((n + 31) / 32) as u64,
+                height: ((m + 31) / 32) as u64,
+                depth: 1,
+            },
+            qmm_tg,
+        )?;
+        runtime.dispatch_compute(
+            &unpack,
+            bytes_of(&unpack_args),
+            &[
+                MetalBufferBindingRef {
+                    index: 1,
+                    buffer: &stage_c,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 2,
+                    buffer: compiled_dst.buffer,
+                    offset_bytes: dst_off,
+                },
+            ],
+            &[],
+            MetalSize {
+                width: ((m + 15) / 16) as u64,
+                height: ((n + 15) / 16) as u64,
+                depth: 1,
+            },
+            unpack_tg,
+        )?;
+        STEEL_DISPATCHES.with(|count| {
+            let n = *count.borrow() + 1;
+            *count.borrow_mut() = n;
+            STEEL_SHAPES.with(|shapes| {
+                *shapes.borrow_mut().entry((m_i, k_i, n_i)).or_insert(0) += 1;
+            });
+            if n == 1 || n % 228 == 0 {
+                eprintln!("metal: steel qmm dispatches={n} last n={n_i} k={k_i} m={m_i}");
+                if n % 228 == 0 {
+                    let mut rows: Vec<_> = STEEL_SHAPES.with(|s| s.borrow().clone().into_iter().collect());
+                    rows.sort_by_key(|(_, c)| std::cmp::Reverse(*c));
+                    for ((mm, kk, nn), c) in rows.iter().take(12) {
+                        eprintln!("metal: steel shape m={mm} k={kk} n={nn} count={c}");
+                    }
+                }
+            }
+        });
+    }
+    Ok(true)
+}
+
+fn clone_packed(packed: &AffinePacked) -> AffinePacked {
+    AffinePacked {
+        weights: packed.weights.clone(),
+        scales: packed.scales.clone(),
+        biases: packed.biases.clone(),
+        qparams_per_row: packed.qparams_per_row,
+        weight_bytes_per_row: packed.weight_bytes_per_row,
+    }
+}
+
+fn steel_qmm_pipeline(runtime: &MetalRuntime) -> Result<MetalPipeline, String> {
+    runtime.get_or_compile_pipeline(&MetalPipelineDescriptor {
+        cache_name: "kernel_mlx_steel_qmm_f16".to_string(),
+        base_name: "kernel_mlx_steel_qmm_f16".to_string(),
+        constants: Vec::new(),
+        smem_bytes: 0,
+        nr0: 32,
+        nr1: 32,
+        nsg: 4,
+    })
+}
+
+fn steel_qmm_f32io_pipeline(runtime: &MetalRuntime) -> Result<MetalPipeline, String> {
+    runtime.get_or_compile_pipeline(&MetalPipelineDescriptor {
+        cache_name: "kernel_mlx_steel_qmm_f32io".to_string(),
+        base_name: "kernel_mlx_steel_qmm_f32io".to_string(),
+        constants: Vec::new(),
+        smem_bytes: 0,
+        nr0: 32,
+        nr1: 32,
+        nsg: 4,
+    })
+}
+
+fn pack_a_pipeline(runtime: &MetalRuntime) -> Result<MetalPipeline, String> {
+    runtime.get_or_compile_pipeline(&MetalPipelineDescriptor {
+        cache_name: "kernel_mlx_steel_qmm_pack_a".to_string(),
+        base_name: "kernel_mlx_steel_qmm_pack_a".to_string(),
+        constants: Vec::new(),
+        smem_bytes: 0,
+        nr0: 16,
+        nr1: 16,
+        nsg: 1,
+    })
+}
+
+fn unpack_c_pipeline(runtime: &MetalRuntime) -> Result<MetalPipeline, String> {
+    runtime.get_or_compile_pipeline(&MetalPipelineDescriptor {
+        cache_name: "kernel_mlx_steel_qmm_unpack_c".to_string(),
+        base_name: "kernel_mlx_steel_qmm_unpack_c".to_string(),
+        constants: Vec::new(),
+        smem_bytes: 0,
+        nr0: 16,
+        nr1: 16,
+        nsg: 1,
+    })
+}
+
+fn steel_staging(
+    runtime: &MetalRuntime,
+    a_bytes: usize,
+    c_bytes: usize,
+) -> Result<(MetalBuffer, MetalBuffer), String> {
+    STAGING.with(|cell| {
+        let mut slot = cell.borrow_mut();
+        let reuse = slot
+            .as_ref()
+            .is_some_and(|s| s.a_bytes >= a_bytes && s.c_bytes >= c_bytes);
+        if !reuse {
+            if slot.is_some() {
+                eprintln!(
+                    "metal: steel staging realloc A={a_bytes} C={c_bytes} (avoid mid-graph)"
+                );
+            }
+            *slot = Some(SteelStaging {
+                a: runtime.create_buffer(a_bytes.max(1), BufferStorageMode::Private)?,
+                c: runtime.create_buffer(c_bytes.max(1), BufferStorageMode::Private)?,
+                a_bytes: a_bytes.max(1),
+                c_bytes: c_bytes.max(1),
+            });
+        }
+        let staging = slot
+            .as_ref()
+            .ok_or_else(|| "steel qmm staging disappeared".to_string())?;
+        Ok((staging.a.clone(), staging.c.clone()))
+    })
+}
+
+fn pack_affine_q4(
+    runtime: &MetalRuntime,
+    src: &[u8],
+    ty: u32,
+    n: usize,
+    k: usize,
+) -> Result<AffinePacked, String> {
+    let indices: Vec<i32> = (0..i32::try_from(n).map_err(|_| "N exceeds i32")?).collect();
+    let values = get_rows_ggml_bytes_cpu(src, ty, k, n, &indices).ok_or_else(|| {
+        format!("affine q4 pack: cannot dequantize type {ty} n={n} k={k}")
+    })?;
+    if values.len() != n * k {
+        return Err(format!(
+            "affine q4 pack: dequant len {} != {}",
+            values.len(),
+            n * k
+        ));
+    }
+    let groups = k / GROUP;
+    let mut packed = vec![0u8; n * (k / 2)];
+    let mut scales = vec![0u8; n * groups * 2];
+    let mut biases = vec![0u8; n * groups * 2];
+    for row in 0..n {
+        let row_vals = &values[row * k..(row + 1) * k];
+        for g in 0..groups {
+            let group = &row_vals[g * GROUP..(g + 1) * GROUP];
+            let mut min_v = f32::INFINITY;
+            let mut max_v = f32::NEG_INFINITY;
+            for &v in group {
+                min_v = min_v.min(v);
+                max_v = max_v.max(v);
+            }
+            let bias = min_v;
+            let scale = ((max_v - min_v) / 15.0).max(1e-8);
+            let inv = 1.0 / scale;
+            let scale_bits = f32_to_f16(scale).to_le_bytes();
+            let bias_bits = f32_to_f16(bias).to_le_bytes();
+            let so = (row * groups + g) * 2;
+            scales[so] = scale_bits[0];
+            scales[so + 1] = scale_bits[1];
+            biases[so] = bias_bits[0];
+            biases[so + 1] = bias_bits[1];
+            let po = row * (k / 2) + g * (GROUP / 2);
+            for i in 0..(GROUP / 2) {
+                let q0 = ((group[2 * i] - bias) * inv).round().clamp(0.0, 15.0) as u8;
+                let q1 = ((group[2 * i + 1] - bias) * inv).round().clamp(0.0, 15.0) as u8;
+                packed[po + i] = q0 | (q1 << 4);
+            }
+        }
+    }
+    Ok(AffinePacked {
+        weights: runtime.create_buffer_with_bytes(&packed, BufferStorageMode::Private)?,
+        scales: runtime.create_buffer_with_bytes(&scales, BufferStorageMode::Private)?,
+        biases: runtime.create_buffer_with_bytes(&biases, BufferStorageMode::Private)?,
+        qparams_per_row: i32::try_from(groups).map_err(|_| "qparams exceeds i32")?,
+        weight_bytes_per_row: i32::try_from(k / 2).map_err(|_| "weight row exceeds i32")?,
+    })
+}
+
+fn bytes_of<T>(value: &T) -> &[u8] {
+    unsafe { std::slice::from_raw_parts(value as *const T as *const u8, std::mem::size_of::<T>()) }
+}
+
+#[derive(Clone, Copy, Debug)]
+pub struct SteelBenchResult {
+    pub gpu_wall_ms: f64,
+    pub gpu_ts_ms: f64,
+    pub wall_min: f64,
+    pub wall_max: f64,
+}
+
+/// Isolated steel `qmm_t` microbench. `include_staging` adds the F32↔F16
+/// transpose kernels used by the Flux hook. `chain` issues that many GEMMs
+/// in one command batch (1 = MLX isolated, 228 = MLX sequential).
+pub fn bench_steel_isolated(
+    m: usize,
+    k: usize,
+    n: usize,
+    warmup: u32,
+    iters: u32,
+    chain: u32,
+    include_staging: bool,
+) -> Result<SteelBenchResult, String> {
+    if m == 0 || n == 0 || k < GROUP || k % GROUP != 0 || n % 32 != 0 {
+        return Err(format!("steel bench shape m={m} k={k} n={n} is invalid"));
+    }
+    let runtime = MetalRuntime::new()?;
+    if !runtime.features().has_simdgroup_mm {
+        return Err("device has no simdgroup_mm".to_string());
+    }
+    let mut values = vec![0.0f32; n * k];
+    for (i, v) in values.iter_mut().enumerate() {
+        *v = ((i % 17) as f32) * 0.07 - 0.5;
+    }
+    let packed = pack_affine_from_f32(&runtime, &values, n, k)?;
+    let mut a_f16 = vec![0u8; m * k * 2];
+    for i in 0..(m * k) {
+        let bits = f32_to_f16(((i % 13) as f32) * 0.03 - 0.2).to_le_bytes();
+        a_f16[i * 2] = bits[0];
+        a_f16[i * 2 + 1] = bits[1];
+    }
+    let a_f32: Vec<u8> = (0..(m * k))
+        .flat_map(|i| (((i % 13) as f32) * 0.03 - 0.2).to_le_bytes())
+        .collect();
+    let stage_a = runtime.create_buffer_with_bytes(&a_f16, BufferStorageMode::Private)?;
+    let stage_c = runtime.create_buffer(m * n * 2, BufferStorageMode::Private)?;
+    let src_f32 = runtime.create_buffer_with_bytes(&a_f32, BufferStorageMode::Private)?;
+    let dst_f32 = runtime.create_buffer(m * n * 4, BufferStorageMode::Private)?;
+    let qmm = steel_qmm_pipeline(&runtime)?;
+    let pack = pack_a_pipeline(&runtime)?;
+    let unpack = unpack_c_pipeline(&runtime)?;
+    let k_i = i32::try_from(k).map_err(|_| "K exceeds i32")?;
+    let n_i = i32::try_from(n).map_err(|_| "N exceeds i32")?;
+    let m_i = i32::try_from(m).map_err(|_| "M exceeds i32")?;
+    let qmm_args = SteelQmmArgs {
+        k: k_i,
+        n: n_i,
+        m: m_i,
+    };
+    let pack_args = SteelPackAArgs {
+        k: k_i,
+        m: m_i,
+        src_k_stride: 1,
+        src_m_stride: k_i,
+    };
+    let unpack_args = SteelUnpackCArgs {
+        n: n_i,
+        m: m_i,
+        dst_n_stride: 1,
+        dst_m_stride: n_i,
+    };
+    let chain = chain.max(1);
+    let issue = |runtime: &MetalRuntime| -> Result<(), String> {
+        if include_staging {
+            runtime.dispatch_compute(
+                &pack,
+                bytes_of(&pack_args),
+                &[
+                    MetalBufferBindingRef {
+                        index: 1,
+                        buffer: &src_f32,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 2,
+                        buffer: &stage_a,
+                        offset_bytes: 0,
+                    },
+                ],
+                &[],
+                MetalSize {
+                    width: ((m + 15) / 16) as u64,
+                    height: ((k + 15) / 16) as u64,
+                    depth: 1,
+                },
+                MetalSize {
+                    width: 16,
+                    height: 16,
+                    depth: 1,
+                },
+            )?;
+        }
+        runtime.dispatch_compute(
+            &qmm,
+            bytes_of(&qmm_args),
+            &[
+                MetalBufferBindingRef {
+                    index: 1,
+                    buffer: &packed.weights,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 2,
+                    buffer: &packed.scales,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 3,
+                    buffer: &packed.biases,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 4,
+                    buffer: &stage_a,
+                    offset_bytes: 0,
+                },
+                MetalBufferBindingRef {
+                    index: 5,
+                    buffer: &stage_c,
+                    offset_bytes: 0,
+                },
+            ],
+            &[],
+            MetalSize {
+                width: ((n + 31) / 32) as u64,
+                height: ((m + 31) / 32) as u64,
+                depth: 1,
+            },
+            MetalSize {
+                width: 32,
+                height: 2,
+                depth: 2,
+            },
+        )?;
+        if include_staging {
+            runtime.dispatch_compute(
+                &unpack,
+                bytes_of(&unpack_args),
+                &[
+                    MetalBufferBindingRef {
+                        index: 1,
+                        buffer: &stage_c,
+                        offset_bytes: 0,
+                    },
+                    MetalBufferBindingRef {
+                        index: 2,
+                        buffer: &dst_f32,
+                        offset_bytes: 0,
+                    },
+                ],
+                &[],
+                MetalSize {
+                    width: ((m + 15) / 16) as u64,
+                    height: ((n + 15) / 16) as u64,
+                    depth: 1,
+                },
+                MetalSize {
+                    width: 16,
+                    height: 16,
+                    depth: 1,
+                },
+            )?;
+        }
+        Ok(())
+    };
+
+    for _ in 0..warmup {
+        runtime.begin_command_batch()?;
+        for _ in 0..chain {
+            issue(&runtime)?;
+        }
+        runtime.end_command_batch()?;
+        runtime.wait_idle()?;
+    }
+
+    let mut walls = Vec::with_capacity(iters as usize);
+    let mut tss = Vec::with_capacity(iters as usize);
+    for _ in 0..iters {
+        runtime.reset_counters();
+        let t0 = std::time::Instant::now();
+        runtime.begin_command_batch()?;
+        for _ in 0..chain {
+            issue(&runtime)?;
+        }
+        runtime.end_command_batch()?;
+        runtime.wait_idle()?;
+        walls.push(t0.elapsed().as_secs_f64() * 1000.0);
+        tss.push(runtime.counters().gpu_elapsed_ns as f64 / 1e6);
+    }
+    walls.sort_by(|a, b| a.partial_cmp(b).unwrap());
+    tss.sort_by(|a, b| a.partial_cmp(b).unwrap());
+    Ok(SteelBenchResult {
+        gpu_wall_ms: walls[walls.len() / 2],
+        gpu_ts_ms: tss[tss.len() / 2],
+        wall_min: walls[0],
+        wall_max: walls[walls.len() - 1],
+    })
+}
+
+fn pack_affine_from_f32(
+    runtime: &MetalRuntime,
+    values: &[f32],
+    n: usize,
+    k: usize,
+) -> Result<AffinePacked, String> {
+    if values.len() != n * k {
+        return Err(format!(
+            "steel bench pack: len {} != {}",
+            values.len(),
+            n * k
+        ));
+    }
+    let groups = k / GROUP;
+    let mut packed = vec![0u8; n * (k / 2)];
+    let mut scales = vec![0u8; n * groups * 2];
+    let mut biases = vec![0u8; n * groups * 2];
+    for row in 0..n {
+        let row_vals = &values[row * k..(row + 1) * k];
+        for g in 0..groups {
+            let group = &row_vals[g * GROUP..(g + 1) * GROUP];
+            let mut min_v = f32::INFINITY;
+            let mut max_v = f32::NEG_INFINITY;
+            for &v in group {
+                min_v = min_v.min(v);
+                max_v = max_v.max(v);
+            }
+            let bias = min_v;
+            let scale = ((max_v - min_v) / 15.0).max(1e-8);
+            let inv = 1.0 / scale;
+            let scale_bits = f32_to_f16(scale).to_le_bytes();
+            let bias_bits = f32_to_f16(bias).to_le_bytes();
+            let so = (row * groups + g) * 2;
+            scales[so] = scale_bits[0];
+            scales[so + 1] = scale_bits[1];
+            biases[so] = bias_bits[0];
+            biases[so + 1] = bias_bits[1];
+            let po = row * (k / 2) + g * (GROUP / 2);
+            for i in 0..(GROUP / 2) {
+                let q0 = ((group[2 * i] - bias) * inv).round().clamp(0.0, 15.0) as u8;
+                let q1 = ((group[2 * i + 1] - bias) * inv).round().clamp(0.0, 15.0) as u8;
+                packed[po + i] = q0 | (q1 << 4);
+            }
+        }
+    }
+    Ok(AffinePacked {
+        weights: runtime.create_buffer_with_bytes(&packed, BufferStorageMode::Private)?,
+        scales: runtime.create_buffer_with_bytes(&scales, BufferStorageMode::Private)?,
+        biases: runtime.create_buffer_with_bytes(&biases, BufferStorageMode::Private)?,
+        qparams_per_row: i32::try_from(groups).map_err(|_| "qparams exceeds i32")?,
+        weight_bytes_per_row: i32::try_from(k / 2).map_err(|_| "weight row exceeds i32")?,
+    })
+}
+
+#[allow(dead_code)]
+fn _keep_quant_link() {
+    let _ = quant::block_size;
+}
diff --git a/libs/ai/llm/src/metal_selector.rs b/libs/ai/llm/src/metal_selector.rs
index 52f4e13a5..d910fd6f2 100644
--- a/libs/ai/llm/src/metal_selector.rs
+++ b/libs/ai/llm/src/metal_selector.rs
@@ -892,6 +892,8 @@ fn program_mul_mat(
         && ne11 > 8
         && !src0.is_transposed()
         && !src1.is_transposed()
+        // Debug escape hatch for bisecting kernel-selection bugs.
+        && std::env::var("GGML_NO_MUL_MM").is_err()
     {
         let bc_inp = src0.ne[0] % 32 != 0;
         let bc_out = op.ne[0] % 64 != 0 || op.ne[1] % 32 != 0;
@@ -1926,6 +1928,10 @@ fn mul_mat_broadcast(src0: &Tensor, src1: &Tensor) -> Result<(i16, i16, i16, i16
 }
 
 fn use_mul_mv_ext(src0: &Tensor, src1: &Tensor) -> bool {
+    // Debug escape hatch for bisecting kernel-selection bugs.
+    if std::env::var("GGML_NO_MUL_MV_EXT").is_ok() {
+        return false;
+    }
     src1.desc.ty == TensorType::F32
         && src0.ne[0] % 128 == 0
         && ((matches!(
diff --git a/libs/ai/llm/src/runtime.rs b/libs/ai/llm/src/runtime.rs
index 7b65a4de8..39e7f3f94 100644
--- a/libs/ai/llm/src/runtime.rs
+++ b/libs/ai/llm/src/runtime.rs
@@ -1,9 +1,9 @@
 use std::collections::{BTreeMap, BTreeSet};
 
 use crate::metal_compiled::{
-    create_context_main_buffer_no_copy, create_context_ro_buffer,
+    create_context_main_buffer, create_context_main_buffer_no_copy, create_context_ro_buffer,
     execute_compiled_graph, execute_compiled_graph_in_active_batch,
-    execute_compiled_graph_with_buffer_inputs, prepare_graph,
+    execute_compiled_graph_with_buffer_inputs, prepare_graph, warmup_affine_qmm_weights,
     MetalCompiledGraph, MetalContextBuffers, MetalGraphSession, MetalGraphTensorBufferCopy,
     MetalGraphTensorWrite, MetalPreparedGraph,
 };
@@ -363,16 +363,23 @@ fn flash_attention_supported_head_dim(head_dim: u32) -> bool {
 }
 
 fn should_use_flash_attention(head_dim: u32, n_tokens: usize) -> bool {
+    if std::env::var("LLAMA_NO_FLASH_ATTN").is_ok() {
+        return false;
+    }
     if !flash_attention_supported_head_dim(head_dim) {
         return false;
     }
     // Decode-sized online-softmax flash stays for n_tokens < 20.
     // Prefill uses llama.cpp fattn-mma-f16 (D=256, ncols 8x8) only.
-    // The naive flash was measured slower (1713 -> 1671).
+    // The naive flash was measured slower (1713 -> 1671). Rollback:
+    // MKLLM_DISABLE_FATTN_MMA=1 restores batched GEMM for large n.
     if n_tokens < 20 {
         return true;
     }
-    head_dim == 256
+    let fattn_disabled = std::env::var_os("MKLLM_DISABLE_FATTN_MMA")
+        .map(|v| v == "1")
+        .unwrap_or(false);
+    !fattn_disabled && head_dim == 256
 }
 
 /// Re-express absolute arena rows in the coordinates of a graph whose
@@ -1164,6 +1171,10 @@ pub struct HybridDecodeGraph {
     pub attention_cache_views: Vec<HybridAttentionCacheView>,
     pub moe_selected_experts: Vec<HybridMoeSelection>,
     pub state_updates: Vec<TensorId>,
+    /// Debug-only graph outputs selected by `MAKEPAD_LLAMA_TRACE_ALL`.
+    /// Keeping the ids on the shared graph makes Metal and CUDA pin and
+    /// read back the exact same intermediate tensors for parity diagnosis.
+    pub debug_outputs: Vec<TensorId>,
     pub result_hidden: TensorId,
     pub result_logits: TensorId,
 }
@@ -4718,7 +4729,11 @@ fn build_delta_net_recurrent_decode_from_hidden(
     ctx.set_tensor_name(conv_states, format!("{prefix}.conv_states_reshaped"))
         .map_err(LlamaError::format)?;
 
-    let qkv_mixed_t = ctx.transpose(qkv_mixed).map_err(LlamaError::format)?;
+    let mut qkv_mixed_t = ctx.transpose(qkv_mixed).map_err(LlamaError::format)?;
+    // Debug bisection hatch: materialize the transpose before the concat.
+    if std::env::var("MAKEPAD_LLAMA_DN_CONT_CONCAT").is_ok() {
+        qkv_mixed_t = ctx.cont(qkv_mixed_t).map_err(LlamaError::format)?;
+    }
     ctx.set_tensor_name(qkv_mixed_t, format!("{prefix}.qkv_mixed_transposed"))
         .map_err(LlamaError::format)?;
     let conv_input = ctx
@@ -4839,6 +4854,13 @@ fn build_delta_net_recurrent_decode_from_hidden(
     ctx.set_tensor_name(conv_output, format!("{prefix}.conv_output"))
         .map_err(LlamaError::format)?;
 
+    // Debug bisection hatch: bypass the causal conv, reading q/k/v straight
+    // from the projection (same [qkv_dim, n_tokens, n_seqs] shape).
+    let conv_output = if std::env::var("MAKEPAD_LLAMA_DN_NO_CONV").is_ok() {
+        qkv_mixed
+    } else {
+        conv_output
+    };
     let conv_output_tensor = require_tensor(ctx, conv_output)?.clone();
     let qk_heads_width = i64::from(block.key_head_dim) * i64::from(block.key_head_count);
     let q_conv = ctx
@@ -4889,14 +4911,22 @@ fn build_delta_net_recurrent_decode_from_hidden(
 
     let use_fused_delta_net = true;
 
-    let mut q_conv = ctx
-        .l2_norm_eps(q_conv, block.rms_epsilon, BufferUsage::Activations)
-        .map_err(LlamaError::format)?;
+    // Debug bisection hatch: skip the pre-delta q/k L2 norm.
+    let skip_qk_norm = std::env::var("MAKEPAD_LLAMA_DN_NO_QKNORM").is_ok();
+    let mut q_conv = if skip_qk_norm {
+        q_conv
+    } else {
+        ctx.l2_norm_eps(q_conv, block.rms_epsilon, BufferUsage::Activations)
+            .map_err(LlamaError::format)?
+    };
     ctx.set_tensor_name(q_conv, format!("{prefix}.q_conv_predelta"))
         .map_err(LlamaError::format)?;
-    let mut k_conv = ctx
-        .l2_norm_eps(k_conv, block.rms_epsilon, BufferUsage::Activations)
-        .map_err(LlamaError::format)?;
+    let mut k_conv = if skip_qk_norm {
+        k_conv
+    } else {
+        ctx.l2_norm_eps(k_conv, block.rms_epsilon, BufferUsage::Activations)
+            .map_err(LlamaError::format)?
+    };
     ctx.set_tensor_name(k_conv, format!("{prefix}.k_conv_predelta"))
         .map_err(LlamaError::format)?;
     if block.value_head_count != block.key_head_count && !use_fused_delta_net {
@@ -5121,6 +5151,13 @@ fn build_delta_net_recurrent_decode_from_hidden(
         (output, new_state, Vec::new())
     };
 
+    // Debug bisection hatch: pass raw v through instead of the delta-net
+    // attention result (the state save still runs).
+    let output = if std::env::var("MAKEPAD_LLAMA_DN_RAW_V").is_ok() {
+        v_conv
+    } else {
+        output
+    };
     let s_cache_updates = if checkpoint_s_updates.is_empty() {
         let new_state_nb3 = require_tensor(ctx, new_state)?.nb[3];
         let new_state_rows = ctx
@@ -7383,6 +7420,15 @@ fn build_hybrid_decode_graph_impl(
         .build_forward_expand(ctx, result_logits)
         .map_err(LlamaError::format)?;
 
+    let debug_outputs = if std::env::var_os("MAKEPAD_LLAMA_TRACE_ALL").is_some() {
+        graph.nodes.clone()
+    } else {
+        Vec::new()
+    };
+    for &output in &debug_outputs {
+        mark_output(ctx, output)?;
+    }
+
     Ok(HybridDecodeGraph {
         graph,
         input_primary,
@@ -7397,6 +7443,7 @@ fn build_hybrid_decode_graph_impl(
         attention_cache_views,
         moe_selected_experts,
         state_updates,
+        debug_outputs,
         result_hidden,
         result_logits,
     })
@@ -7585,8 +7632,17 @@ pub fn create_metal_context_buffer_with_runtime(
     let ro_split = if ro_buffer.is_some() { ctx.ro_split() } else { 0 };
     // Zero-copy shared weights on unified memory (one resident copy
     // instead of CPU arena + private GPU duplicate).
-    let main_buffer = create_context_main_buffer_no_copy(runtime, ctx, BufferStorageMode::Private)
-        .map_err(LlamaError::format)?;
+    // MAKEPAD_GGML_COPY_WEIGHTS=1 restores the old copying path (A/B;
+    // single-arena contexts only — mapped weights are never copied).
+    let main_buffer = if ro_buffer.is_none() && std::env::var_os("MAKEPAD_GGML_COPY_WEIGHTS").is_some()
+    {
+        create_context_main_buffer(runtime, ctx, BufferStorageMode::Private)
+            .map_err(LlamaError::format)?
+    } else {
+        create_context_main_buffer_no_copy(runtime, ctx, BufferStorageMode::Private)
+            .map_err(LlamaError::format)?
+    };
+    let _ = warmup_affine_qmm_weights(runtime, ctx);
     Ok(MetalContextBuffers {
         ro_buffer,
         ro_split,
@@ -8158,7 +8214,10 @@ pub(crate) fn validate_hybrid_decode_layout(
                 )));
             }
         }
-    } else if !positions.is_empty() {
+    } else if !positions.is_empty() && std::env::var("MAKEPAD_LLAMA_MAX_BLOCKS").is_err() {
+        // Positions with no attention layers is normally a caller bug, but a
+        // block-truncated debug graph (MAKEPAD_LLAMA_MAX_BLOCKS) may cut off
+        // every attention layer on purpose.
         return Err(LlamaError::format(
             "hybrid decode received positions for a graph without attention layers",
         ));
@@ -8471,6 +8530,90 @@ pub(crate) fn collect_hybrid_decode_run(
     })
 }
 
+/// Print compact, deterministic stats for graph intermediates selected by
+/// `MAKEPAD_LLAMA_TRACE_ALL`. This intentionally lives above either backend
+/// so a Metal/CUDA trace compares identical tensor ids, names, and bytes.
+pub(crate) fn debug_trace_outputs(
+    backend: &str,
+    ctx: &Context,
+    decode: &HybridDecodeGraph,
+    outputs: &BTreeMap<TensorId, Vec<u8>>,
+) -> Result<()> {
+    if decode.debug_outputs.is_empty() {
+        return Ok(());
+    }
+    eprintln!(
+        "trace.begin backend={} nodes={}",
+        backend,
+        decode.debug_outputs.len()
+    );
+    for (index, &tensor_id) in decode.debug_outputs.iter().enumerate() {
+        let tensor = ctx
+            .tensor(tensor_id)
+            .ok_or_else(|| LlamaError::format(format!("invalid trace tensor {tensor_id}")))?;
+        let bytes = outputs.get(&tensor_id).ok_or_else(|| {
+            LlamaError::format(format!("trace tensor {tensor_id} was not read back"))
+        })?;
+        let values = match tensor.desc.ty {
+            TensorType::F32 => f32_bytes_to_vec(bytes)?,
+            TensorType::F16 => bytes
+                .chunks_exact(2)
+                .map(|chunk| {
+                    makepad_ai_cuda::quant::f16_to_f32(u16::from_le_bytes(
+                        chunk.try_into().unwrap(),
+                    ))
+                })
+                .collect(),
+            _ => {
+                eprintln!(
+                    "trace.node backend={} index={} id={} op={:?} ty={} name={} bytes={}",
+                    backend,
+                    index,
+                    tensor_id,
+                    tensor.op,
+                    tensor.desc.ty.name(),
+                    tensor.name().unwrap_or("<unnamed>"),
+                    bytes.len()
+                );
+                continue;
+            }
+        };
+        let mut sum = 0.0f64;
+        let mut abs_sum = 0.0f64;
+        let mut l2 = 0.0f64;
+        let mut max_abs = 0.0f32;
+        let mut nans = 0usize;
+        for &value in &values {
+            if value.is_nan() {
+                nans += 1;
+                continue;
+            }
+            let value64 = f64::from(value);
+            sum += value64;
+            abs_sum += value64.abs();
+            l2 += value64 * value64;
+            max_abs = max_abs.max(value.abs());
+        }
+        eprintln!(
+            "trace.node backend={} index={} id={} op={:?} name={} n={} sum={:.9e} abs={:.9e} l2={:.9e} max={:.9e} nans={} head={:?}",
+            backend,
+            index,
+            tensor_id,
+            tensor.op,
+            tensor.name().unwrap_or("<unnamed>"),
+            values.len(),
+            sum,
+            abs_sum,
+            l2.sqrt(),
+            max_abs,
+            nans,
+            &values[..values.len().min(4)]
+        );
+    }
+    eprintln!("trace.end backend={backend}");
+    Ok(())
+}
+
 pub fn execute_prepared_hybrid_decode_metal(
     runtime: &MetalRuntime,
     ctx: &mut Context,
@@ -8503,9 +8646,12 @@ pub fn execute_prepared_hybrid_decode_metal(
                 .map(|sel| sel.selected_experts),
         );
     }
+    outputs.extend(decode.debug_outputs.iter().copied());
     let execution = execute_compiled_graph(runtime, ctx, compiled, &writes, &outputs)
         .map_err(LlamaError::format)?;
 
+    debug_trace_outputs("metal", ctx, decode, &execution.outputs)?;
+
     collect_hybrid_decode_run(ctx, decode, output_config, &execution.outputs)
 }
 
diff --git a/libs/ai/llm/src/session.rs b/libs/ai/llm/src/session.rs
index b38c5e246..5cd10a4d5 100644
--- a/libs/ai/llm/src/session.rs
+++ b/libs/ai/llm/src/session.rs
@@ -45,9 +45,6 @@ pub struct LlamaSessionConfig {
     /// Maximum MTP draft tokens per speculative step. 0 disables speculative
     /// decoding entirely, and then the nextn block is not even loaded.
     pub spec_draft_max: usize,
-    /// Execute logits-producing graphs without copying logits back to the
-    /// host. Intended for fixed-token throughput measurements.
-    pub skip_logits_readback: bool,
 }
 
 impl Default for LlamaSessionConfig {
@@ -62,7 +59,6 @@ impl Default for LlamaSessionConfig {
             recurrent_s_type: TensorType::F32,
             extra_activation_bytes: DEFAULT_EXTRA_ACTIVATION_BYTES,
             spec_draft_max: 0,
-            skip_logits_readback: false,
         }
     }
 }
@@ -819,9 +815,12 @@ impl LlamaSession {
         // WITHIN the slot. So slot 0 (base 0) keys the same graphs it always
         // did and is byte-identical by construction.
         let key_span = start + batch;
-        let window = key_span
-            .next_multiple_of(GRAPH_KEY_BUCKET)
-            .min(self.attention_arena_rows.saturating_sub(kv_base).max(1));
+        let window = if std::env::var_os("MAKEPAD_LLAMA_PER_LEN_GRAPHS").is_some() {
+            key_span
+        } else {
+            key_span.next_multiple_of(GRAPH_KEY_BUCKET)
+        }
+        .min(self.attention_arena_rows.saturating_sub(kv_base).max(1));
         let attention_key_count = window;
         let mut graph_params = SessionGraphParams::greedy(batch, attention_key_count);
         graph_params.attention_key_base = kv_base;
@@ -959,9 +958,12 @@ impl LlamaSession {
             // is within-slot, so lane N pays what lane 0 pays for the same
             // page rather than paying for every row below its base.
             let key_span = chunk_start + batch;
-            let window = key_span
-                .next_multiple_of(GRAPH_KEY_BUCKET)
-                .min(self.attention_arena_rows.saturating_sub(kv_base).max(1));
+            let window = if std::env::var_os("MAKEPAD_LLAMA_PER_LEN_GRAPHS").is_some() {
+                key_span
+            } else {
+                key_span.next_multiple_of(GRAPH_KEY_BUCKET)
+            }
+            .min(self.attention_arena_rows.saturating_sub(kv_base).max(1));
             let mut graph_params = SessionGraphParams::greedy_embeddings(batch, window);
             graph_params.attention_key_base = kv_base;
             self.ensure_compiled_graph(graph_params)?;
@@ -1036,10 +1038,14 @@ impl LlamaSession {
         // Bucketed exactly as the single-stream path buckets, but against the
         // ARENA rather than one slot's context, because the key span is an
         // absolute row count across slots.
-        let attention_key_count = layout
-            .attention_key_count
-            .next_multiple_of(GRAPH_KEY_BUCKET)
-            .min(self.attention_arena_rows);
+        let attention_key_count = if std::env::var_os("MAKEPAD_LLAMA_PER_LEN_GRAPHS").is_some() {
+            layout.attention_key_count
+        } else {
+            layout
+                .attention_key_count
+                .next_multiple_of(GRAPH_KEY_BUCKET)
+                .min(self.attention_arena_rows)
+        };
         let graph_params = SessionGraphParams::batched(width, attention_key_count);
         self.ensure_compiled_graph(graph_params)?;
         let mut layout = layout;
@@ -1098,6 +1104,9 @@ impl LlamaSession {
             mtp.state_row = 0;
             mtp.mtp_filled = 0;
         }
+        if std::env::var("MAKEPAD_LLM_RESET_VERIFY").is_ok() {
+            self.verify_state_cleared()?;
+        }
         Ok(())
     }
 
@@ -1209,6 +1218,49 @@ impl LlamaSession {
         Ok(out)
     }
 
+    /// Debug (MAKEPAD_LLM_RESET_VERIFY=1): read every shared cache tensor
+    /// back from the live device buffer and report any that still holds
+    /// nonzero bytes after `reset`. Catches a clear that silently missed the
+    /// device (wrong offsets, wrong buffer, stale stream).
+    fn verify_state_cleared(&self) -> Result<()> {
+        let ctx = &self.weights.ctx;
+        let mut named: Vec<(String, usize, usize)> = Vec::new();
+        for (layer, ids) in &self.graphs.shared_cache.attention {
+            for (tag, id) in [("k", ids.k_cache), ("v", ids.v_cache)] {
+                let Some(tensor) = ctx.tensor(id) else { continue };
+                let Some(offset) = tensor.data_offset else { continue };
+                named.push((format!("attn{layer}.{tag}"), offset, tensor.nbytes()));
+            }
+        }
+        for (layer, ids) in &self.graphs.shared_cache.recurrent {
+            for (tag, id) in [("r", ids.r_cache), ("s", ids.s_cache)] {
+                let Some(tensor) = ctx.tensor(id) else { continue };
+                let Some(offset) = tensor.data_offset else { continue };
+                named.push((format!("recur{layer}.{tag}"), offset, tensor.nbytes()));
+            }
+        }
+        let mut dirty = 0usize;
+        for (name, offset, len) in &named {
+            let bytes = self.graphs.shared_runtime.read_state_range(
+                &self.graphs.shared_buffers,
+                *offset,
+                *len,
+            )?;
+            let nonzero = bytes.iter().filter(|b| **b != 0).count();
+            if nonzero > 0 {
+                dirty += 1;
+                eprintln!(
+                    "[llm reset-verify] {name} STILL DIRTY: {nonzero}/{len} nonzero bytes at ctx offset {offset}"
+                );
+            }
+        }
+        eprintln!(
+            "[llm reset-verify] {} cache tensors checked, {dirty} dirty",
+            named.len()
+        );
+        Ok(())
+    }
+
     pub fn append_token(&mut self, token_id: i32) -> Result<()> {
         self.append_tokens(std::slice::from_ref(&token_id))
     }
@@ -1389,6 +1441,17 @@ impl LlamaSession {
             config.recurrent_r_type,
             config.recurrent_s_type,
         )?;
+        // Debug escape hatch: truncate the network to the first N blocks so a
+        // wrong-output bug can be bisected to the block where it starts.
+        if let Ok(max_blocks) = std::env::var("MAKEPAD_LLAMA_MAX_BLOCKS") {
+            if let Ok(max_blocks) = max_blocks.parse::<usize>() {
+                eprintln!(
+                    "session: truncating {} layers to {max_blocks} (MAKEPAD_LLAMA_MAX_BLOCKS)",
+                    spec.layers.len()
+                );
+                spec.layers.truncate(max_blocks);
+            }
+        }
         // Same graph with precomputed-embedding input for image spans; both
         // specs share the cache tensors, so batches can alternate freely.
         let mut spec_embeddings = spec.clone();
@@ -1425,7 +1488,10 @@ impl LlamaSession {
                 }
             }
         }
-        let draft_vocab = if draft_max > 0 {
+        // MKLLM_MTP_FULL_DRAFT_VOCAB=1 keeps the full 248320-row draft head
+        // (the A/B for the restricted-head win).
+        let draft_vocab = if draft_max > 0 && std::env::var_os("MKLLM_MTP_FULL_DRAFT_VOCAB").is_none()
+        {
             DraftVocab::load_for_model(
                 &model.gguf.path,
                 u32::try_from(vocab.len())
@@ -1637,15 +1703,19 @@ impl LlamaSession {
         // key_count-cache_tokens of attention work per token; keying wider
         // than the mask CANNOT be fixed by view reconfigure — the flash op
         // reads permute nodes with build-time dims, which silently corrupted
-        // attention).
-        let attention_key_count = cache_tokens
-            .next_multiple_of(GRAPH_KEY_BUCKET)
-            .min(self.max_context());
+        // attention). MAKEPAD_LLAMA_PER_LEN_GRAPHS=1 restores per-length
+        // keying (A/B escape hatch).
+        let attention_key_count = if std::env::var_os("MAKEPAD_LLAMA_PER_LEN_GRAPHS").is_some() {
+            cache_tokens
+        } else {
+            cache_tokens
+                .next_multiple_of(GRAPH_KEY_BUCKET)
+                .min(self.max_context())
+        };
         let graph_params = SessionGraphParams::greedy(batch_size, attention_key_count);
         self.ensure_compiled_graph(graph_params)?;
         let state_row = self.live_state_row();
         let hidden_write_rows = self.carry_rows_for_positions(start, batch_size);
-        let skip_logits_readback = self.config.skip_logits_readback;
         let run = {
             let compiled = self
                 .graphs
@@ -1664,11 +1734,8 @@ impl LlamaSession {
             if compiled.decode().input_recurrent_state_rows.is_none() {
                 layout.recurrent_state_rows.clear();
             }
-            compiled.execute_logits_only_with_layout_options(
-                LogitsProbeInput::TokenIds(token_ids),
-                &layout,
-                skip_logits_readback,
-            )?
+            compiled
+                .execute_logits_only_with_layout(LogitsProbeInput::TokenIds(token_ids), &layout)?
         };
         self.token_ids.extend_from_slice(token_ids);
         self.rope_pos_next += batch_size as i64;
@@ -2683,7 +2750,11 @@ impl LlamaSession {
             mtp.drafted += drafts.len() as u64;
             mtp.accepted += accepted as u64;
             mtp.rounds += 1;
-            mtp.mtp_filled = (start + 1).min(start + committed.len());
+            mtp.mtp_filled = if reuse_draft_kv() {
+                start + committed.len()
+            } else {
+                (start + 1).min(start + committed.len())
+            };
         }
 
         if stop_reason.is_none() {
@@ -2821,8 +2892,13 @@ impl LlamaSession {
             // only position `start` used the main model's hidden state; the
             // rest chained off the draft head's own output. Re-running the
             // accepted tail through the prefill hook restores llama.cpp's
-            // exact conditioning.
-            mtp.mtp_filled = (start + 1).min(start + committed.len());
+            // exact conditioning. MKLLM_MTP_REUSE_DRAFT_KV=1 keeps the
+            // approximate rows and skips that catch-up decode.
+            mtp.mtp_filled = if reuse_draft_kv() {
+                start + committed.len()
+            } else {
+                (start + 1).min(start + committed.len())
+            };
         }
 
         Ok(stop_reason)
@@ -3043,9 +3119,13 @@ impl LlamaSession {
     }
 
     fn graph_key_count(&self, cache_tokens: usize) -> usize {
-        cache_tokens
-            .next_multiple_of(GRAPH_KEY_BUCKET)
-            .min(self.max_context())
+        if std::env::var_os("MAKEPAD_LLAMA_PER_LEN_GRAPHS").is_some() {
+            cache_tokens
+        } else {
+            cache_tokens
+                .next_multiple_of(GRAPH_KEY_BUCKET)
+                .min(self.max_context())
+        }
     }
 }
 
@@ -3053,6 +3133,10 @@ impl LlamaSession {
 /// handful of the draft head's ~1 GB LM-head reads.
 const MTP_PREFILL_CHUNK: usize = 512;
 
+fn reuse_draft_kv() -> bool {
+    std::env::var_os("MKLLM_MTP_REUSE_DRAFT_KV").is_some()
+}
+
 /// One lane's facts for a batched speculative round.
 ///
 /// Every one of them arrives as an argument, exactly as it does for
@@ -3362,7 +3446,7 @@ impl LlamaSession {
         // saw would leave a hole its next catch-up skips over: the draft head
         // would then be conditioned on a token it never read, and the only
         // symptom is worse proposals.
-        let ingested = draft_head_fill_after(drafts.len());
+        let ingested = draft_head_fill_after(drafts.len(), committed.len(), reuse_draft_kv());
         Ok(SpecRoundOutcome {
             live_state_offset: commit,
             mtp_filled: start + ingested,
@@ -3652,9 +3736,12 @@ impl LlamaSession {
                 span, self.attention_arena_rows
             )));
         }
-        Ok(span
-            .next_multiple_of(GRAPH_KEY_BUCKET)
-            .min(self.attention_arena_rows))
+        Ok(if std::env::var_os("MAKEPAD_LLAMA_PER_LEN_GRAPHS").is_some() {
+            span
+        } else {
+            span.next_multiple_of(GRAPH_KEY_BUCKET)
+                .min(self.attention_arena_rows)
+        })
     }
 }
 
@@ -3671,8 +3758,8 @@ impl LlamaSession {
 /// next catch-up skips straight over — after which the draft head is
 /// conditioned on a token it never read, and the only symptom is proposals
 /// quietly getting worse.
-fn draft_head_fill_after(drafted: usize) -> usize {
-    drafted.min(1)
+fn draft_head_fill_after(drafted: usize, committed: usize, reuse: bool) -> usize {
+    drafted.min(if reuse { committed } else { 1 })
 }
 
 /// One lower bound per lane, or empty when every lane is at row 0.
@@ -3738,13 +3825,20 @@ fn build_runtime_state(
     progress: &mut dyn FnMut(&str, f64),
 ) -> Result<(LoadedGgufWeights, SessionGraphSet)> {
     // Weights come from a read-only mmap of the gguf (clean file-backed
-    // pages, lazy page-in); the fallback is the owned-arena path.
+    // pages, lazy page-in) unless mapping is unavailable or disabled;
+    // the fallback is EXACTLY the previous owned-arena path.
+    // MAKEPAD_LLAMA_NO_MMAP=1 forces the owned-arena path (A/B).
+    let use_mmap = std::env::var_os("MAKEPAD_LLAMA_NO_MMAP").is_none();
     let mut extra_bytes = context_extra_bytes;
     for attempt in 0..=MAX_GRAPH_RESERVE_RETRIES {
         // Retries re-run this: remapping the same file is cheap, and only
         // a real mapping failure may take the owned-arena fallback.
         progress("load llm mmap", 0.130);
-        let mapped_weights = plan.full_weights.map_and_load(&model.gguf, extra_bytes);
+        let mapped_weights = if use_mmap {
+            plan.full_weights.map_and_load(&model.gguf, extra_bytes)
+        } else {
+            None
+        };
         let weight_gb = plan.full_weights.total_bytes as f64 / 1e9;
         let mut weights = match mapped_weights {
             Some(weights) => weights,
@@ -4631,11 +4725,16 @@ mod tests {
         // leaves a hole the next catch-up skips, after which the draft head is
         // conditioned on a token it never read — and the only symptom is
         // proposals quietly getting worse.
-        assert_eq!(draft_head_fill_after(0), 0);
+        assert_eq!(draft_head_fill_after(0, 1, false), 0);
+        assert_eq!(draft_head_fill_after(0, 1, true), 0);
         // The shipped default: only `first` is trustworthy, because the draft
         // chain's own tokens may have been rejected.
-        assert_eq!(draft_head_fill_after(3), 1);
-        assert_eq!(draft_head_fill_after(1), 1);
+        assert_eq!(draft_head_fill_after(3, 4, false), 1);
+        assert_eq!(draft_head_fill_after(1, 2, false), 1);
+        // With reuse the accepted prefix is trustworthy, but never past what
+        // was actually drafted.
+        assert_eq!(draft_head_fill_after(3, 2, true), 2);
+        assert_eq!(draft_head_fill_after(2, 4, true), 2);
     }
 
     #[test]
diff --git a/libs/ai/llm/src/vision.rs b/libs/ai/llm/src/vision.rs
index 5028c59a4..3859b03b8 100644
--- a/libs/ai/llm/src/vision.rs
+++ b/libs/ai/llm/src/vision.rs
@@ -30,7 +30,6 @@ use crate::{
     BufferUsage, Context, CudaExecRuntime, CudaRawGraphSession, Graph, Op, Prec, ScaleMode,
     TensorId, TensorType, UnaryOp, GGML_ROPE_TYPE_VISION,
 };
-use crate::cuda_exec::CudaGraphOptions;
 use makepad_ai_metal::{BufferStorageMode, MetalRuntime};
 
 /// Which device the tower runs on.
@@ -40,23 +39,6 @@ pub enum VisionBackend {
     Cuda,
 }
 
-/// Arithmetic choices for one vision tower. Defaults are the production
-/// winners; parity tools can construct the reference paths explicitly.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct VisionExecutionConfig {
-    pub use_f16_gemm: bool,
-    pub tiled_roformer: bool,
-}
-
-impl Default for VisionExecutionConfig {
-    fn default() -> Self {
-        Self {
-            use_f16_gemm: true,
-            tiled_roformer: true,
-        }
-    }
-}
-
 enum VisionRuntime {
     Metal(MetalRuntime),
     Cuda(Box<CudaExecRuntime>),
@@ -393,7 +375,6 @@ pub struct VisionTower {
     pub config: VisionConfig,
     weights: LoadedGgufWeights,
     runtime: VisionRuntime,
-    execution: VisionExecutionConfig,
     /// One compiled graph per patch grid seen, oldest first in
     /// `graph_order`; bounded by `graph_cache_cap` because a graph session
     /// holds its own device mirror of the weights on CUDA.
@@ -427,13 +408,6 @@ impl VisionTower {
     /// `MAKEPAD_VISION_BACKEND=cuda|metal` pins it (and turns a missing backend
     /// into an error rather than a silent fallback).
     pub fn load(path: &str) -> Result<Self> {
-        Self::load_with_execution_config(path, VisionExecutionConfig::default())
-    }
-
-    pub fn load_with_execution_config(
-        path: &str,
-        execution: VisionExecutionConfig,
-    ) -> Result<Self> {
         let gguf = GgufFile::open(path)?;
         let config = VisionConfig::from_gguf(&gguf)?;
         let layout = GgufWeightLayout::from_tensors(gguf.tensors.iter().cloned())?;
@@ -444,7 +418,6 @@ impl VisionTower {
             config,
             weights,
             runtime,
-            execution,
             graphs: BTreeMap::new(),
             graph_order: VecDeque::new(),
             graph_cache_cap: graph_cache_cap(),
@@ -561,7 +534,13 @@ impl VisionTower {
     fn build_graph(&mut self, grid_w: usize, grid_h: usize) -> Result<VisionGraph> {
         let cfg = self.config.clone();
         // Metal's maskless flash kernel takes f16 K/V; CUDA's takes f32.
-        let kv_f16 = matches!(self.runtime, VisionRuntime::Metal(_));
+        // `MAKEPAD_VISION_KV=f32|f16` pins it, so either shape can be run on
+        // either backend and gated against the same oracle.
+        let kv_f16 = match std::env::var("MAKEPAD_VISION_KV").ok().as_deref() {
+            Some("f32") => false,
+            Some("f16") => true,
+            _ => matches!(self.runtime, VisionRuntime::Metal(_)),
+        };
         let n_patches = grid_w * grid_h;
         let n_embd = cfg.n_embd as i64;
         let n_heads = cfg.n_heads as i64;
@@ -824,15 +803,7 @@ impl VisionTower {
                 )
             }
             VisionRuntime::Cuda(runtime) => VisionSession::Cuda(Box::new(
-                runtime.create_raw_graph_session_with_options(
-                    &self.weights.ctx,
-                    &graph,
-                    &[cur],
-                    CudaGraphOptions {
-                        use_f16_gemm: self.execution.use_f16_gemm,
-                        tiled_roformer: self.execution.tiled_roformer,
-                    },
-                )?,
+                runtime.create_raw_graph_session(&self.weights.ctx, &graph, &[cur])?,
             )),
         };
 
diff --git a/libs/ai/loader/src/bin/mac_storage_bench.rs b/libs/ai/loader/src/bin/mac_storage_bench.rs
index f1d1efe1e..6c0ac36e4 100644
--- a/libs/ai/loader/src/bin/mac_storage_bench.rs
+++ b/libs/ai/loader/src/bin/mac_storage_bench.rs
@@ -31,8 +31,6 @@
 //!            --evict (drop the file from the page cache before each run),
 //!            --verify (mincore residency before/after each run)
 
-#[cfg(unix)]
-mod unix_bench {
 use std::path::Path;
 use std::time::Instant;
 
@@ -181,7 +179,7 @@ impl Dest {
     }
 }
 
-pub fn main() {
+fn main() {
     let args = std::env::args().skip(1).collect::<Vec<_>>();
     if args.is_empty() {
         eprintln!(
@@ -704,15 +702,3 @@ fn evict_file(path: &Path, bytes: u64) -> Result<(usize, usize, usize), String>
     let (after, _) = map.residency();
     Ok((before, after, pages))
 }
-
-}
-
-#[cfg(unix)]
-fn main() {
-    unix_bench::main()
-}
-
-#[cfg(not(unix))]
-fn main() {
-    eprintln!("mac-storage-bench is a unix-only tool (raw open/read syscalls)");
-}
diff --git a/libs/ai/loader/src/bulk_read.rs b/libs/ai/loader/src/bulk_read.rs
index 301095d9e..fd49baa89 100644
--- a/libs/ai/loader/src/bulk_read.rs
+++ b/libs/ai/loader/src/bulk_read.rs
@@ -436,7 +436,7 @@ mod imp {
     }
 }
 
-#[cfg(unix)]
+#[cfg(not(windows))]
 mod imp {
     use super::{ArenaPtr, Placement};
     use std::os::raw::{c_int, c_void};
@@ -542,22 +542,6 @@ mod imp {
     }
 }
 
-#[cfg(all(target_arch = "wasm32", target_os = "unknown"))]
-mod imp {
-    use super::Placement;
-    use std::path::Path;
-
-    pub fn read_threaded(
-        _path: &Path,
-        _arena: &mut [u8],
-        _ordered: &[Placement],
-        _threads: usize,
-        _chunk: usize,
-    ) -> Result<(), String> {
-        Err("bulk file reads are unsupported on wasm32-unknown-unknown".to_string())
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/libs/ai/loader/src/formats/mod.rs b/libs/ai/loader/src/formats/mod.rs
index dbe5b3829..9fa1a5d6d 100644
--- a/libs/ai/loader/src/formats/mod.rs
+++ b/libs/ai/loader/src/formats/mod.rs
@@ -3,7 +3,6 @@
 
 pub mod gguf;
 pub mod npy;
-pub mod onnx;
 pub mod safetensors;
 pub mod torch;
 pub mod torch_pth;
diff --git a/libs/ai/loader/src/formats/onnx.rs b/libs/ai/loader/src/formats/onnx.rs
deleted file mode 100644
index 7921ccbf5..000000000
--- a/libs/ai/loader/src/formats/onnx.rs
+++ /dev/null
@@ -1,444 +0,0 @@
-//! Small, dependency-free ONNX protobuf reader.
-//!
-//! This intentionally implements only the protobuf messages needed by native
-//! model loaders: model/graph metadata, nodes and their attributes, and tensor
-//! initializers. Unknown fields are skipped, so newer ONNX producer versions
-//! remain readable without pulling a protobuf runtime into every model crate.
-
-use std::collections::BTreeMap;
-use std::fs;
-use std::path::Path;
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct OnnxModel {
-    pub producer_name: String,
-    pub producer_version: String,
-    pub graph: OnnxGraph,
-}
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct OnnxGraph {
-    pub name: String,
-    pub nodes: Vec<OnnxNode>,
-    pub initializers: BTreeMap<String, OnnxTensor>,
-    pub inputs: Vec<String>,
-    pub outputs: Vec<String>,
-}
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct OnnxNode {
-    pub name: String,
-    pub op_type: String,
-    pub inputs: Vec<String>,
-    pub outputs: Vec<String>,
-    pub attributes: BTreeMap<String, OnnxAttribute>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum OnnxAttribute {
-    Float(f32),
-    Int(i64),
-    String(Vec<u8>),
-    Tensor(OnnxTensor),
-    Floats(Vec<f32>),
-    Ints(Vec<i64>),
-    Strings(Vec<Vec<u8>>),
-}
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct OnnxTensor {
-    pub name: String,
-    pub dims: Vec<i64>,
-    /// ONNX TensorProto.DataType numeric value (FLOAT is 1, INT64 is 7).
-    pub data_type: i32,
-    pub raw_data: Vec<u8>,
-    pub float_data: Vec<f32>,
-    pub int32_data: Vec<i32>,
-    pub int64_data: Vec<i64>,
-    pub double_data: Vec<f64>,
-    pub uint64_data: Vec<u64>,
-}
-
-impl OnnxTensor {
-    pub fn element_count(&self) -> Result<usize, String> {
-        self.dims.iter().try_fold(1usize, |n, &d| {
-            let d = usize::try_from(d).map_err(|_| {
-                format!("ONNX tensor '{}' has negative dimension {d}", self.name)
-            })?;
-            n.checked_mul(d).ok_or_else(|| {
-                format!("ONNX tensor '{}' element count overflows usize", self.name)
-            })
-        })
-    }
-
-    pub fn f32_values(&self) -> Result<Vec<f32>, String> {
-        if self.data_type != 1 {
-            return Err(format!(
-                "ONNX tensor '{}' has data_type {}, expected FLOAT (1)",
-                self.name, self.data_type
-            ));
-        }
-        let values = if !self.raw_data.is_empty() {
-            if self.raw_data.len() % 4 != 0 {
-                return Err(format!(
-                    "ONNX tensor '{}' has {} raw bytes, not a multiple of four",
-                    self.name,
-                    self.raw_data.len()
-                ));
-            }
-            self.raw_data
-                .chunks_exact(4)
-                .map(|c| f32::from_le_bytes([c[0], c[1], c[2], c[3]]))
-                .collect()
-        } else {
-            self.float_data.clone()
-        };
-        let expected = self.element_count()?;
-        if values.len() != expected {
-            return Err(format!(
-                "ONNX tensor '{}' has {} FLOAT values, shape {:?} requires {expected}",
-                self.name,
-                values.len(),
-                self.dims
-            ));
-        }
-        Ok(values)
-    }
-
-    pub fn i64_values(&self) -> Result<Vec<i64>, String> {
-        if self.data_type != 7 {
-            return Err(format!(
-                "ONNX tensor '{}' has data_type {}, expected INT64 (7)",
-                self.name, self.data_type
-            ));
-        }
-        let values = if !self.raw_data.is_empty() {
-            if self.raw_data.len() % 8 != 0 {
-                return Err(format!(
-                    "ONNX tensor '{}' has {} raw bytes, not a multiple of eight",
-                    self.name,
-                    self.raw_data.len()
-                ));
-            }
-            self.raw_data
-                .chunks_exact(8)
-                .map(|c| i64::from_le_bytes(c.try_into().expect("eight-byte chunk")))
-                .collect()
-        } else {
-            self.int64_data.clone()
-        };
-        let expected = self.element_count()?;
-        if values.len() != expected {
-            return Err(format!(
-                "ONNX tensor '{}' has {} INT64 values, shape {:?} requires {expected}",
-                self.name,
-                values.len(),
-                self.dims
-            ));
-        }
-        Ok(values)
-    }
-}
-
-impl OnnxModel {
-    pub fn load(path: impl AsRef<Path>) -> Result<Self, String> {
-        let path = path.as_ref();
-        let bytes = fs::read(path)
-            .map_err(|e| format!("read ONNX model {}: {e}", path.display()))?;
-        Self::parse(&bytes).map_err(|e| format!("parse ONNX model {}: {e}", path.display()))
-    }
-
-    pub fn parse(bytes: &[u8]) -> Result<Self, String> {
-        let mut pb = Pb::new(bytes);
-        let mut producer_name = String::new();
-        let mut producer_version = String::new();
-        let mut graph = None;
-        while let Some((field, wire)) = pb.key()? {
-            match (field, wire) {
-                (2, 2) => producer_name = text(pb.bytes()?)?,
-                (3, 2) => producer_version = text(pb.bytes()?)?,
-                (7, 2) => graph = Some(parse_graph(pb.bytes()?)?),
-                _ => pb.skip(wire)?,
-            }
-        }
-        Ok(Self {
-            producer_name,
-            producer_version,
-            graph: graph.ok_or_else(|| "ModelProto has no graph".to_string())?,
-        })
-    }
-}
-
-fn parse_graph(bytes: &[u8]) -> Result<OnnxGraph, String> {
-    let mut pb = Pb::new(bytes);
-    let mut graph = OnnxGraph::default();
-    while let Some((field, wire)) = pb.key()? {
-        match (field, wire) {
-            (1, 2) => graph.nodes.push(parse_node(pb.bytes()?)?),
-            (2, 2) => graph.name = text(pb.bytes()?)?,
-            (5, 2) => {
-                let tensor = parse_tensor(pb.bytes()?)?;
-                if graph.initializers.insert(tensor.name.clone(), tensor).is_some() {
-                    return Err("GraphProto contains duplicate initializer name".to_string());
-                }
-            }
-            (11, 2) => graph.inputs.push(parse_value_info_name(pb.bytes()?)?),
-            (12, 2) => graph.outputs.push(parse_value_info_name(pb.bytes()?)?),
-            _ => pb.skip(wire)?,
-        }
-    }
-    Ok(graph)
-}
-
-fn parse_value_info_name(bytes: &[u8]) -> Result<String, String> {
-    let mut pb = Pb::new(bytes);
-    while let Some((field, wire)) = pb.key()? {
-        if (field, wire) == (1, 2) {
-            return text(pb.bytes()?);
-        }
-        pb.skip(wire)?;
-    }
-    Ok(String::new())
-}
-
-fn parse_node(bytes: &[u8]) -> Result<OnnxNode, String> {
-    let mut pb = Pb::new(bytes);
-    let mut node = OnnxNode::default();
-    while let Some((field, wire)) = pb.key()? {
-        match (field, wire) {
-            (1, 2) => node.inputs.push(text(pb.bytes()?)?),
-            (2, 2) => node.outputs.push(text(pb.bytes()?)?),
-            (3, 2) => node.name = text(pb.bytes()?)?,
-            (4, 2) => node.op_type = text(pb.bytes()?)?,
-            (5, 2) => {
-                let (name, value) = parse_attribute(pb.bytes()?)?;
-                if let Some(value) = value {
-                    node.attributes.insert(name, value);
-                }
-            }
-            _ => pb.skip(wire)?,
-        }
-    }
-    Ok(node)
-}
-
-fn parse_attribute(bytes: &[u8]) -> Result<(String, Option<OnnxAttribute>), String> {
-    let mut pb = Pb::new(bytes);
-    let mut name = String::new();
-    let mut value = None;
-    let mut floats = Vec::new();
-    let mut ints = Vec::new();
-    let mut strings = Vec::new();
-    while let Some((field, wire)) = pb.key()? {
-        match (field, wire) {
-            (1, 2) => name = text(pb.bytes()?)?,
-            (2, 5) => value = Some(OnnxAttribute::Float(pb.fixed32_f32()?)),
-            (3, 0) => value = Some(OnnxAttribute::Int(pb.varint()? as i64)),
-            (4, 2) => value = Some(OnnxAttribute::String(pb.bytes()?.to_vec())),
-            (5, 2) => value = Some(OnnxAttribute::Tensor(parse_tensor(pb.bytes()?)?)),
-            (7, 5) => floats.push(pb.fixed32_f32()?),
-            (7, 2) => {
-                let mut packed = Pb::new(pb.bytes()?);
-                while !packed.done() {
-                    floats.push(packed.fixed32_f32()?);
-                }
-            }
-            (8, 0) => ints.push(pb.varint()? as i64),
-            (8, 2) => {
-                let mut packed = Pb::new(pb.bytes()?);
-                while !packed.done() {
-                    ints.push(packed.varint()? as i64);
-                }
-            }
-            (9, 2) => strings.push(pb.bytes()?.to_vec()),
-            _ => pb.skip(wire)?,
-        }
-    }
-    if value.is_none() {
-        value = if !floats.is_empty() {
-            Some(OnnxAttribute::Floats(floats))
-        } else if !ints.is_empty() {
-            Some(OnnxAttribute::Ints(ints))
-        } else if !strings.is_empty() {
-            Some(OnnxAttribute::Strings(strings))
-        } else {
-            None
-        };
-    }
-    Ok((name, value))
-}
-
-fn parse_tensor(bytes: &[u8]) -> Result<OnnxTensor, String> {
-    let mut pb = Pb::new(bytes);
-    let mut tensor = OnnxTensor::default();
-    while let Some((field, wire)) = pb.key()? {
-        match (field, wire) {
-            (1, 0) => tensor.dims.push(pb.varint()? as i64),
-            (1, 2) => {
-                let mut packed = Pb::new(pb.bytes()?);
-                while !packed.done() {
-                    tensor.dims.push(packed.varint()? as i64);
-                }
-            }
-            (2, 0) => tensor.data_type = pb.varint()? as i32,
-            (4, 5) => tensor.float_data.push(pb.fixed32_f32()?),
-            (4, 2) => {
-                let mut packed = Pb::new(pb.bytes()?);
-                while !packed.done() {
-                    tensor.float_data.push(packed.fixed32_f32()?);
-                }
-            }
-            (5, 0) => tensor.int32_data.push(pb.varint()? as i32),
-            (5, 2) => {
-                let mut packed = Pb::new(pb.bytes()?);
-                while !packed.done() {
-                    tensor.int32_data.push(packed.varint()? as i32);
-                }
-            }
-            (7, 0) => tensor.int64_data.push(pb.varint()? as i64),
-            (7, 2) => {
-                let mut packed = Pb::new(pb.bytes()?);
-                while !packed.done() {
-                    tensor.int64_data.push(packed.varint()? as i64);
-                }
-            }
-            (8, 2) => tensor.name = text(pb.bytes()?)?,
-            (9, 2) => tensor.raw_data = pb.bytes()?.to_vec(),
-            (10, 1) => tensor.double_data.push(pb.fixed64_f64()?),
-            (10, 2) => {
-                let mut packed = Pb::new(pb.bytes()?);
-                while !packed.done() {
-                    tensor.double_data.push(packed.fixed64_f64()?);
-                }
-            }
-            (11, 0) => tensor.uint64_data.push(pb.varint()?),
-            (11, 2) => {
-                let mut packed = Pb::new(pb.bytes()?);
-                while !packed.done() {
-                    tensor.uint64_data.push(packed.varint()?);
-                }
-            }
-            _ => pb.skip(wire)?,
-        }
-    }
-    Ok(tensor)
-}
-
-fn text(bytes: &[u8]) -> Result<String, String> {
-    std::str::from_utf8(bytes)
-        .map(str::to_owned)
-        .map_err(|e| format!("invalid UTF-8 in ONNX protobuf: {e}"))
-}
-
-struct Pb<'a> {
-    bytes: &'a [u8],
-    pos: usize,
-}
-
-impl<'a> Pb<'a> {
-    fn new(bytes: &'a [u8]) -> Self {
-        Self { bytes, pos: 0 }
-    }
-
-    fn done(&self) -> bool {
-        self.pos == self.bytes.len()
-    }
-
-    fn varint(&mut self) -> Result<u64, String> {
-        let mut value = 0u64;
-        for shift in (0..70).step_by(7) {
-            let byte = *self
-                .bytes
-                .get(self.pos)
-                .ok_or_else(|| "truncated protobuf varint".to_string())?;
-            self.pos += 1;
-            if shift < 64 {
-                value |= u64::from(byte & 0x7f) << shift;
-            } else if byte & 0x7e != 0 {
-                return Err("protobuf varint overflows u64".to_string());
-            }
-            if byte & 0x80 == 0 {
-                return Ok(value);
-            }
-        }
-        Err("protobuf varint exceeds ten bytes".to_string())
-    }
-
-    fn key(&mut self) -> Result<Option<(u64, u8)>, String> {
-        if self.done() {
-            return Ok(None);
-        }
-        let key = self.varint()?;
-        if key == 0 {
-            return Err("protobuf field key is zero".to_string());
-        }
-        Ok(Some((key >> 3, (key & 7) as u8)))
-    }
-
-    fn bytes(&mut self) -> Result<&'a [u8], String> {
-        let len = usize::try_from(self.varint()?)
-            .map_err(|_| "protobuf length does not fit usize".to_string())?;
-        let end = self
-            .pos
-            .checked_add(len)
-            .ok_or_else(|| "protobuf length overflows usize".to_string())?;
-        if end > self.bytes.len() {
-            return Err("truncated length-delimited protobuf field".to_string());
-        }
-        let value = &self.bytes[self.pos..end];
-        self.pos = end;
-        Ok(value)
-    }
-
-    fn fixed32_f32(&mut self) -> Result<f32, String> {
-        let bytes: [u8; 4] = self.take_fixed::<4>()?.try_into().expect("fixed width");
-        Ok(f32::from_le_bytes(bytes))
-    }
-
-    fn fixed64_f64(&mut self) -> Result<f64, String> {
-        let bytes: [u8; 8] = self.take_fixed::<8>()?.try_into().expect("fixed width");
-        Ok(f64::from_le_bytes(bytes))
-    }
-
-    fn take_fixed<const N: usize>(&mut self) -> Result<&'a [u8], String> {
-        let end = self
-            .pos
-            .checked_add(N)
-            .ok_or_else(|| "protobuf fixed field overflows usize".to_string())?;
-        if end > self.bytes.len() {
-            return Err("truncated fixed-width protobuf field".to_string());
-        }
-        let value = &self.bytes[self.pos..end];
-        self.pos = end;
-        Ok(value)
-    }
-
-    fn skip(&mut self, wire: u8) -> Result<(), String> {
-        match wire {
-            0 => {
-                self.varint()?;
-            }
-            1 => {
-                self.take_fixed::<8>()?;
-            }
-            2 => {
-                self.bytes()?;
-            }
-            5 => {
-                self.take_fixed::<4>()?;
-            }
-            _ => return Err(format!("unsupported protobuf wire type {wire}")),
-        }
-        Ok(())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn rejects_truncated_messages() {
-        assert!(OnnxModel::parse(&[0x3a, 0x04, 0x08]).is_err());
-    }
-}
diff --git a/libs/ai/loader/src/formats/torch.rs b/libs/ai/loader/src/formats/torch.rs
index b9aaeb7bd..ed22be481 100644
--- a/libs/ai/loader/src/formats/torch.rs
+++ b/libs/ai/loader/src/formats/torch.rs
@@ -40,8 +40,7 @@ const MAX_PICKLE_HEAP_BYTES: usize = 32 * 1024 * 1024;
 const MAX_PICKLE_STRING_BYTES: usize = 1024 * 1024;
 const MAX_TENSOR_RANK: usize = 16;
 const MAX_TENSORS: usize = 16_384;
-const MAX_TENSOR_BYTES: usize =
-    if usize::BITS >= 64 { 8_u64 * 1024 * 1024 * 1024 } else { usize::MAX as u64 } as usize;
+const MAX_TENSOR_BYTES: usize = 8 * 1024 * 1024 * 1024;
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum TorchDtype {
diff --git a/libs/ai/metal/build.rs b/libs/ai/metal/build.rs
index d93b019d6..dab224ee3 100644
--- a/libs/ai/metal/build.rs
+++ b/libs/ai/metal/build.rs
@@ -1,5 +1,6 @@
 use std::env;
 use std::fs;
+use std::path::Path;
 use std::process::Command;
 
 // The metallib build for THE Metal shader store (aiarch.md §1 + §8b ring 1,
@@ -77,9 +78,14 @@ fn build_metallib() {
     let metal_src = format!("{}/ggml-metal.metal", metal_dir);
     let common_h = format!("{}/ggml-common.h", metal_dir);
     let impl_h = format!("{}/ggml-metal-impl.h", metal_dir);
+    let mlx_dir = format!("{}/shaders/mlx_qmm", manifest_dir);
+    let steel_src = format!("{}/steel_qmm.metal", mlx_dir);
+
     println!("cargo:rerun-if-changed={}", metal_src);
     println!("cargo:rerun-if-changed={}", common_h);
     println!("cargo:rerun-if-changed={}", impl_h);
+    println!("cargo:rerun-if-changed={}", steel_src);
+    rerun_if_changed_tree(Path::new(&mlx_dir));
 
     // links-metadata handshake: flows to immediate dependents (libs/ggml)
     // as DEP_MAKEPAD_AI_METAL_SHADER_DIR=<metal_dir>. Emitted unconditionally
@@ -102,6 +108,7 @@ fn build_metallib() {
     let out_dir = env::var("OUT_DIR").unwrap();
     let _ = fs::create_dir_all(&out_dir);
     let air_path = format!("{}/ggml-metal.air", out_dir);
+    let steel_air_path = format!("{}/steel_qmm.air", out_dir);
     let metallib_path = format!("{}/ggml-default.metallib", out_dir);
 
     if !precompile_enabled {
@@ -117,10 +124,6 @@ fn build_metallib() {
             "metal",
             "-O3",
             "-fno-fast-math",
-            // The runtime source compile defines this on bfloat-capable
-            // devices; the precompiled library must carry the same kernels
-            // (the shader drops the define itself below Metal 3.1).
-            "-DGGML_METAL_HAS_BF16=1",
             "-c",
             &metal_src,
             "-I",
@@ -140,8 +143,53 @@ fn build_metallib() {
         return;
     }
 
+    let steel_output = Command::new("xcrun")
+        .args([
+            "--sdk",
+            "macosx",
+            "metal",
+            "-O3",
+            "-fno-fast-math",
+            "-c",
+            &steel_src,
+            "-I",
+            &mlx_dir,
+            "-o",
+            &steel_air_path,
+        ])
+        .output();
+
+    let steel_ok = match &steel_output {
+        Ok(output) if output.status.success() => true,
+        Ok(output) => {
+            let stderr = String::from_utf8_lossy(&output.stderr);
+            if stderr.trim().is_empty() {
+                println!(
+                    "cargo:warning=failed to compile steel_qmm.metal (status {:?})",
+                    output.status
+                );
+            } else {
+                for line in stderr.lines() {
+                    println!("cargo:warning=steel qmm: {line}");
+                }
+            }
+            false
+        }
+        Err(err) => {
+            println!("cargo:warning=failed to invoke metal for steel_qmm.metal: {err}");
+            false
+        }
+    };
+
     let mut metallib = Command::new("xcrun");
     metallib.args(["--sdk", "macosx", "metallib", &air_path]);
+    if steel_ok {
+        metallib.arg(&steel_air_path);
+    } else {
+        println!(
+            "cargo:warning=steel affine_qmm_t not in metallib; MAKEPAD_METAL_AFFINE_QMM will fall back"
+        );
+    }
     let metallib_status = metallib.arg("-o").arg(&metallib_path).status();
 
     let ok = metallib_status.as_ref().is_ok_and(|s| s.success());
@@ -164,3 +212,18 @@ fn emit_metallib_env(metallib_path: &str) {
     // as DEP_MAKEPAD_AI_METAL_METALLIB=<metallib_path>.
     println!("cargo:metallib={}", metallib_path);
 }
+
+fn rerun_if_changed_tree(path: &Path) {
+    println!("cargo:rerun-if-changed={}", path.display());
+    let Ok(entries) = fs::read_dir(path) else {
+        return;
+    };
+    for entry in entries.flatten() {
+        let child = entry.path();
+        if child.is_dir() {
+            rerun_if_changed_tree(&child);
+        } else {
+            println!("cargo:rerun-if-changed={}", child.display());
+        }
+    }
+}
diff --git a/libs/ai/metal/shaders/ggml/ggml-metal.metal b/libs/ai/metal/shaders/ggml/ggml-metal.metal
index 0ab29fed6..c03cb75f8 100644
--- a/libs/ai/metal/shaders/ggml/ggml-metal.metal
+++ b/libs/ai/metal/shaders/ggml/ggml-metal.metal
@@ -13817,48 +13817,3 @@ kernel void kernel_mlx_affine_qmm_f32(
     }
 }
 
-// ---------------------------------------------------------------------------
-// makepad additions
-// ---------------------------------------------------------------------------
-
-// Rotate-half rotary embedding from precomputed per-token tables (the CUDA
-// `makepad_cuda_rope_half_f32` contract): for every (token, head),
-// (x1, x2) = (x[i], x[i + rot_half]) -> (x1*c - x2*s, x2*c + x1*s) with
-// c/s = table[token, i]; dims past 2*rot_half copy through. dst may alias x.
-typedef struct {
-    int32_t token_count;
-    int32_t head_count;
-    int32_t head_dim;
-    int32_t rot_half;
-} makepad_kargs_rope_half_tables;
-
-kernel void kernel_makepad_rope_half_tables_f32(
-        constant makepad_kargs_rope_half_tables & args,
-        device const float * x,
-        device const float * cos_table,
-        device const float * sin_table,
-        device       float * dst,
-        uint3 tgpig[[threadgroup_position_in_grid]],
-        uint3 tpitg[[thread_position_in_threadgroup]],
-        uint3 ntg3[[threads_per_threadgroup]]) {
-    const int token = (int) tgpig.x;
-    const int head  = (int) tgpig.y;
-    const uint tid = tpitg.x;
-    const uint ntg = ntg3.x;
-    if (token >= args.token_count || head >= args.head_count) {
-        return;
-    }
-    const ulong base = ((ulong) token * (ulong) args.head_count + (ulong) head) * (ulong) args.head_dim;
-    const ulong table_base = (ulong) token * (ulong) args.rot_half;
-    for (int i = (int) tid; i < args.rot_half; i += (int) ntg) {
-        const float c  = cos_table[table_base + i];
-        const float s  = sin_table[table_base + i];
-        const float x1 = x[base + i];
-        const float x2 = x[base + args.rot_half + i];
-        dst[base + i]                 = x1 * c - x2 * s;
-        dst[base + args.rot_half + i] = x2 * c + x1 * s;
-    }
-    for (int i = 2 * args.rot_half + (int) tid; i < args.head_dim; i += (int) ntg) {
-        dst[base + i] = x[base + i];
-    }
-}
diff --git a/libs/ai/metal/shaders/mlx_qmm/LICENSE b/libs/ai/metal/shaders/mlx_qmm/LICENSE
new file mode 100644
index 000000000..f1736c750
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/LICENSE
@@ -0,0 +1,28 @@
+Vendored from https://github.com/ml-explore/mlx v0.31.2 (Apple MIT).
+Only the steel GEMM + quantized.h pieces needed for one instantiation:
+  affine_qmm_t<half, group=64, bits=4, aligned_N=true, batched=0, BM=BK=BN=32>
+Do not treat this tree as a full MLX Metal port.
+
+---
+
+MIT License
+
+Copyright © 2023 Apple Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/bf16.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/bf16.h
new file mode 100644
index 000000000..aa3c3c780
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/bf16.h
@@ -0,0 +1,16 @@
+// Copyright © 2023 Apple Inc.
+
+#pragma once
+
+#include <metal_stdlib>
+
+using namespace metal;
+
+typedef bfloat bfloat16_t;
+inline uint16_t bfloat16_to_uint16(const bfloat16_t x) {
+  return as_type<uint16_t>(x);
+}
+
+inline bfloat16_t uint16_to_bfloat16(const uint16_t x) {
+  return as_type<bfloat16_t>(x);
+}
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/bf16_math.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/bf16_math.h
new file mode 100644
index 000000000..0643fb3ea
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/bf16_math.h
@@ -0,0 +1,380 @@
+// Copyright © 2023 Apple Inc.
+
+#pragma once
+
+///////////////////////////////////////////////////////////////////////////////
+// Metal math for bfloat16
+///////////////////////////////////////////////////////////////////////////////
+
+/*
+
+Following the Metal Shading Language Specification (Metal 3.1)
+
+"bfloat is an extended itypeing point type that only allows implicit conversion
+ to a type of greater itypeing point rank. While bfloat can be implicitly
+ converted to itype, it cannot be implicitly converted to half, and neither
+ itype nor half can be implicitly converted to bfloat."
+
+Further, as far as I can tell, the stdlib math/simd functions are not defined
+for bfloat and calling with an argument of type bfloat will result in that
+argument getting implicitly converted to itype which then returns an output
+that is (likely) a itype which cannot be implicitly converted into a bfloat
+
+This leads to situations where
+bfloat a = 5.0bf;
+bfloat b = metal::abs(a); // this will throw an error since abs return itype
+bfloat c = static_cast<bfloat>(metal::abs(a)); // this is fine
+
+For the moment, I will be adding overloaded instantiations of the math
+functions to accordingly automatically handle the casting
+
+*/
+
+#define instantiate_metal_math_funcs(itype, otype, ctype, mfast)               \
+                                                                               \
+  METAL_FUNC otype abs(itype x) {                                              \
+    return static_cast<otype>(__metal_fabs(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype acos(itype x) {                                             \
+    return static_cast<otype>(__metal_acos(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype acosh(itype x) {                                            \
+    return static_cast<otype>(__metal_acosh(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype asin(itype x) {                                             \
+    return static_cast<otype>(__metal_asin(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype asinh(itype x) {                                            \
+    return static_cast<otype>(__metal_asinh(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype atan(itype y_over_x) {                                      \
+    return static_cast<otype>(                                                 \
+        __metal_atan(static_cast<ctype>(y_over_x), mfast));                    \
+  }                                                                            \
+  METAL_FUNC otype atan2(itype y, itype x) {                                   \
+    return static_cast<otype>(                                                 \
+        __metal_atan2(static_cast<ctype>(y), static_cast<ctype>(x), mfast));   \
+  }                                                                            \
+  METAL_FUNC otype atanh(itype x) {                                            \
+    return static_cast<otype>(__metal_atanh(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype ceil(itype x) {                                             \
+    return static_cast<otype>(__metal_ceil(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype cos(itype x) {                                              \
+    return static_cast<otype>(__metal_cos(static_cast<ctype>(x), mfast));      \
+  }                                                                            \
+  METAL_FUNC otype cosh(itype x) {                                             \
+    return static_cast<otype>(__metal_cosh(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype cospi(itype x) {                                            \
+    return static_cast<otype>(__metal_cospi(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype divide(itype x, itype y) {                                  \
+    return static_cast<otype>(                                                 \
+        __metal_divide(static_cast<ctype>(x), static_cast<ctype>(y), mfast));  \
+  }                                                                            \
+  METAL_FUNC otype exp(itype x) {                                              \
+    return static_cast<otype>(__metal_exp(static_cast<ctype>(x), mfast));      \
+  }                                                                            \
+  METAL_FUNC otype exp10(itype x) {                                            \
+    return static_cast<otype>(__metal_exp10(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype exp2(itype x) {                                             \
+    return static_cast<otype>(__metal_exp2(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype fabs(itype x) {                                             \
+    return static_cast<otype>(__metal_fabs(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype fdim(itype x, itype y) {                                    \
+    ctype t = static_cast<ctype>(x - y);                                       \
+    return static_cast<otype>(select(t, ctype(0), t < ctype(0) || x == y));    \
+  }                                                                            \
+  METAL_FUNC otype floor(itype x) {                                            \
+    return static_cast<otype>(__metal_floor(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype fma(itype x, itype y, itype z) {                            \
+    return static_cast<otype>(__metal_fma(                                     \
+        static_cast<ctype>(x), static_cast<ctype>(y), static_cast<ctype>(z))); \
+  }                                                                            \
+  METAL_FUNC otype fmax(itype x, itype y) {                                    \
+    return static_cast<otype>(                                                 \
+        __metal_fmax(static_cast<ctype>(x), static_cast<ctype>(y), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype fmax3(itype x, itype y, itype z) {                          \
+    return static_cast<otype>(__metal_fmax3(                                   \
+        static_cast<ctype>(x),                                                 \
+        static_cast<ctype>(y),                                                 \
+        static_cast<ctype>(z),                                                 \
+        mfast));                                                               \
+  }                                                                            \
+  METAL_FUNC otype fmedian3(itype x, itype y, itype z) {                       \
+    return static_cast<otype>(__metal_fmedian3(                                \
+        static_cast<ctype>(x),                                                 \
+        static_cast<ctype>(y),                                                 \
+        static_cast<ctype>(z),                                                 \
+        mfast));                                                               \
+  }                                                                            \
+  METAL_FUNC otype fmin(itype x, itype y) {                                    \
+    return static_cast<otype>(                                                 \
+        __metal_fmin(static_cast<ctype>(x), static_cast<ctype>(y), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype fmin3(itype x, itype y, itype z) {                          \
+    return static_cast<otype>(__metal_fmin3(                                   \
+        static_cast<ctype>(x),                                                 \
+        static_cast<ctype>(y),                                                 \
+        static_cast<ctype>(z),                                                 \
+        mfast));                                                               \
+  }                                                                            \
+  METAL_FUNC otype fmod(itype x, itype y) {                                    \
+    return static_cast<otype>(                                                 \
+        __metal_fmod(static_cast<ctype>(x), static_cast<ctype>(y), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype fract(itype x) {                                            \
+    return static_cast<otype>(__metal_fract(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype frexp(itype x, thread int& exp) {                           \
+    return static_cast<otype>(__metal_frexp(static_cast<ctype>(x), &exp));     \
+  }                                                                            \
+  METAL_FUNC otype ldexp(itype x, int k) {                                     \
+    return static_cast<otype>(__metal_ldexp(static_cast<ctype>(x), k, mfast)); \
+  }                                                                            \
+  METAL_FUNC otype log(itype x) {                                              \
+    return static_cast<otype>(__metal_log(static_cast<ctype>(x), mfast));      \
+  }                                                                            \
+  METAL_FUNC otype log10(itype x) {                                            \
+    return static_cast<otype>(__metal_log10(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype log2(itype x) {                                             \
+    return static_cast<otype>(__metal_log2(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype max(itype x, itype y) {                                     \
+    return static_cast<otype>(                                                 \
+        __metal_fmax(static_cast<ctype>(x), static_cast<ctype>(y), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype max3(itype x, itype y, itype z) {                           \
+    return static_cast<otype>(__metal_fmax3(                                   \
+        static_cast<ctype>(x),                                                 \
+        static_cast<ctype>(y),                                                 \
+        static_cast<ctype>(z),                                                 \
+        mfast));                                                               \
+  }                                                                            \
+  METAL_FUNC otype median3(itype x, itype y, itype z) {                        \
+    return static_cast<otype>(__metal_fmedian3(                                \
+        static_cast<ctype>(x),                                                 \
+        static_cast<ctype>(y),                                                 \
+        static_cast<ctype>(z),                                                 \
+        mfast));                                                               \
+  }                                                                            \
+  METAL_FUNC otype min(itype x, itype y) {                                     \
+    return static_cast<otype>(                                                 \
+        __metal_fmin(static_cast<ctype>(x), static_cast<ctype>(y), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype min3(itype x, itype y, itype z) {                           \
+    return static_cast<otype>(__metal_fmin3(                                   \
+        static_cast<ctype>(x),                                                 \
+        static_cast<ctype>(y),                                                 \
+        static_cast<ctype>(z),                                                 \
+        mfast));                                                               \
+  }                                                                            \
+  METAL_FUNC otype nextafter(itype x, itype y) {                               \
+    return static_cast<otype>(                                                 \
+        __metal_nextafter(static_cast<ctype>(x), static_cast<ctype>(y)));      \
+  }                                                                            \
+  METAL_FUNC otype pow(itype x, itype y) {                                     \
+    return static_cast<otype>(                                                 \
+        __metal_pow(static_cast<ctype>(x), static_cast<ctype>(y), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype powr(itype x, itype y) {                                    \
+    return static_cast<otype>(                                                 \
+        __metal_powr(static_cast<ctype>(x), static_cast<ctype>(y), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype rint(itype x) {                                             \
+    return static_cast<otype>(__metal_rint(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype round(itype x) {                                            \
+    return static_cast<otype>(__metal_round(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype rsqrt(itype x) {                                            \
+    return static_cast<otype>(__metal_rsqrt(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype sin(itype x) {                                              \
+    return static_cast<otype>(__metal_sin(static_cast<ctype>(x), mfast));      \
+  }                                                                            \
+  METAL_FUNC otype sinh(itype x) {                                             \
+    return static_cast<otype>(__metal_sinh(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype sinpi(itype x) {                                            \
+    return static_cast<otype>(__metal_sinpi(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype sqrt(itype x) {                                             \
+    return static_cast<otype>(__metal_sqrt(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype tan(itype x) {                                              \
+    return static_cast<otype>(__metal_tan(static_cast<ctype>(x), mfast));      \
+  }                                                                            \
+  METAL_FUNC otype tanh(itype x) {                                             \
+    return static_cast<otype>(__metal_tanh(static_cast<ctype>(x), mfast));     \
+  }                                                                            \
+  METAL_FUNC otype tanpi(itype x) {                                            \
+    return static_cast<otype>(__metal_tanpi(static_cast<ctype>(x), mfast));    \
+  }                                                                            \
+  METAL_FUNC otype trunc(itype x) {                                            \
+    return static_cast<otype>(__metal_trunc(static_cast<ctype>(x), mfast));    \
+  }
+
+namespace metal {
+
+instantiate_metal_math_funcs(
+    bfloat16_t,
+    bfloat16_t,
+    float,
+    __METAL_MAYBE_FAST_MATH__);
+
+namespace fast {
+
+instantiate_metal_math_funcs(
+    bfloat16_t,
+    bfloat16_t,
+    float,
+    __METAL_FAST_MATH__);
+
+} // namespace fast
+
+namespace precise {
+
+instantiate_metal_math_funcs(
+    bfloat16_t,
+    bfloat16_t,
+    float,
+    __METAL_PRECISE_MATH__);
+
+} // namespace precise
+
+} // namespace metal
+
+///////////////////////////////////////////////////////////////////////////////
+// Metal simd for bfloat16
+///////////////////////////////////////////////////////////////////////////////
+
+#define instantiate_metal_simd_comm_funcs(                                   \
+    itype, otype, ctype, itype_to_ctype, ctype_to_otype)                     \
+                                                                             \
+  METAL_FUNC otype simd_broadcast(itype data, ushort broadcast_lane_id) {    \
+    return ctype_to_otype(                                                   \
+        __metal_simd_broadcast(itype_to_ctype(data), broadcast_lane_id));    \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle(itype data, ushort simd_lane_id) {           \
+    return ctype_to_otype(                                                   \
+        __metal_simd_shuffle(itype_to_ctype(data), simd_lane_id));           \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_and_fill_down(                               \
+      itype data, itype filling_data, ushort delta, ushort modulo) {         \
+    return ctype_to_otype(__metal_simd_shuffle_and_fill_down(                \
+        itype_to_ctype(data), itype_to_ctype(filling_data), delta, modulo)); \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_and_fill_down(                               \
+      itype data, itype filling_data, ushort delta) {                        \
+    return ctype_to_otype(__metal_simd_shuffle_and_fill_down(                \
+        itype_to_ctype(data),                                                \
+        itype_to_ctype(filling_data),                                        \
+        delta,                                                               \
+        __metal_get_simdgroup_size(ushort())));                              \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_and_fill_up(                                 \
+      itype data, itype filling_data, ushort delta, ushort modulo) {         \
+    return ctype_to_otype(__metal_simd_shuffle_and_fill_up(                  \
+        itype_to_ctype(data), itype_to_ctype(filling_data), delta, modulo)); \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_and_fill_up(                                 \
+      itype data, itype filling_data, ushort delta) {                        \
+    return ctype_to_otype(__metal_simd_shuffle_and_fill_up(                  \
+        itype_to_ctype(data),                                                \
+        itype_to_ctype(filling_data),                                        \
+        delta,                                                               \
+        __metal_get_simdgroup_size(ushort())));                              \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_down(itype data, ushort delta) {             \
+    return ctype_to_otype(                                                   \
+        __metal_simd_shuffle_down(itype_to_ctype(data), delta));             \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_rotate_down(itype data, ushort delta) {      \
+    return ctype_to_otype(                                                   \
+        __metal_simd_shuffle_rotate_down(itype_to_ctype(data), delta));      \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_rotate_up(itype data, ushort delta) {        \
+    return ctype_to_otype(                                                   \
+        __metal_simd_shuffle_rotate_up(itype_to_ctype(data), delta));        \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_up(itype data, ushort delta) {               \
+    return ctype_to_otype(                                                   \
+        __metal_simd_shuffle_up(itype_to_ctype(data), delta));               \
+  }                                                                          \
+                                                                             \
+  METAL_FUNC otype simd_shuffle_xor(itype data, ushort mask) {               \
+    return ctype_to_otype(                                                   \
+        __metal_simd_shuffle_xor(itype_to_ctype(data), mask));               \
+  }
+
+#define instantiate_metal_simd_reduction_funcs(itype, otype, ctype)            \
+                                                                               \
+  METAL_FUNC otype simd_max(itype data) {                                      \
+    return static_cast<otype>(__metal_simd_max(static_cast<ctype>(data)));     \
+  }                                                                            \
+                                                                               \
+  METAL_FUNC otype simd_min(itype data) {                                      \
+    return static_cast<otype>(__metal_simd_min(static_cast<ctype>(data)));     \
+  }                                                                            \
+                                                                               \
+  METAL_FUNC otype simd_prefix_exclusive_product(itype data) {                 \
+    return static_cast<otype>(                                                 \
+        __metal_simd_prefix_exclusive_product(static_cast<ctype>(data)));      \
+  }                                                                            \
+                                                                               \
+  METAL_FUNC otype simd_prefix_exclusive_sum(itype data) {                     \
+    return static_cast<otype>(                                                 \
+        __metal_simd_prefix_exclusive_sum(static_cast<ctype>(data)));          \
+  }                                                                            \
+                                                                               \
+  METAL_FUNC otype simd_prefix_inclusive_product(itype data) {                 \
+    return static_cast<otype>(                                                 \
+        __metal_simd_prefix_inclusive_product(static_cast<ctype>(data)));      \
+  }                                                                            \
+                                                                               \
+  METAL_FUNC otype simd_prefix_inclusive_sum(itype data) {                     \
+    return static_cast<otype>(                                                 \
+        __metal_simd_prefix_inclusive_sum(static_cast<ctype>(data)));          \
+  }                                                                            \
+                                                                               \
+  METAL_FUNC otype simd_product(itype data) {                                  \
+    return static_cast<otype>(__metal_simd_product(static_cast<ctype>(data))); \
+  }                                                                            \
+                                                                               \
+  METAL_FUNC otype simd_sum(itype data) {                                      \
+    return static_cast<otype>(__metal_simd_sum(static_cast<ctype>(data)));     \
+  }                                                                            \
+                                                                               \
+  METAL_FUNC otype simd_xor(itype data) {                                      \
+    return static_cast<otype>(__metal_simd_xor(static_cast<ctype>(data)));     \
+  }
+
+namespace metal {
+
+instantiate_metal_simd_comm_funcs(
+    bfloat16_t,
+    bfloat16_t,
+    uint16_t,
+    bfloat16_to_uint16,
+    uint16_to_bfloat16);
+instantiate_metal_simd_reduction_funcs(bfloat16_t, bfloat16_t, float);
+
+} // namespace metal
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/complex.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/complex.h
new file mode 100644
index 000000000..6e391483d
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/complex.h
@@ -0,0 +1,173 @@
+// Copyright © 2023 Apple Inc.
+
+#pragma once
+
+#include <metal_stdlib>
+
+using namespace metal;
+
+struct complex64_t;
+
+template <typename T>
+static constexpr constant bool can_convert_to_complex64 =
+    !is_same_v<T, complex64_t> && is_convertible_v<T, float>;
+
+template <typename T>
+static constexpr constant bool can_convert_from_complex64 =
+    !is_same_v<T, complex64_t> &&
+    (is_convertible_v<float, T> || is_convertible_v<bfloat16_t, T>);
+
+struct complex64_t {
+  float real;
+  float imag;
+
+  // Constructors
+  constexpr complex64_t(float real, float imag) : real(real), imag(imag) {};
+  constexpr complex64_t() : real(0), imag(0) {};
+  constexpr complex64_t() threadgroup : real(0), imag(0) {};
+
+  // Conversions to complex64_t
+  template <
+      typename T,
+      typename = typename enable_if<can_convert_to_complex64<T>>::type>
+  constexpr complex64_t(T x) thread : real(x), imag(0) {}
+
+  template <
+      typename T,
+      typename = typename enable_if<can_convert_to_complex64<T>>::type>
+  constexpr complex64_t(T x) threadgroup : real(x), imag(0) {}
+
+  template <
+      typename T,
+      typename = typename enable_if<can_convert_to_complex64<T>>::type>
+  constexpr complex64_t(T x) device : real(x), imag(0) {}
+
+  template <
+      typename T,
+      typename = typename enable_if<can_convert_to_complex64<T>>::type>
+  constexpr complex64_t(T x) constant : real(x), imag(0) {}
+
+  // Conversions from complex64_t
+  template <
+      typename T,
+      typename = typename enable_if<can_convert_from_complex64<T>>::type>
+  constexpr operator T() const thread {
+    return static_cast<T>(real);
+  }
+
+  template <
+      typename T,
+      typename = typename enable_if<can_convert_from_complex64<T>>::type>
+  constexpr operator T() const threadgroup {
+    return static_cast<T>(real);
+  }
+
+  template <
+      typename T,
+      typename = typename enable_if<can_convert_from_complex64<T>>::type>
+  constexpr operator T() const device {
+    return static_cast<T>(real);
+  }
+
+  template <
+      typename T,
+      typename = typename enable_if<can_convert_from_complex64<T>>::type>
+  constexpr operator T() const constant {
+    return static_cast<T>(real);
+  }
+};
+
+constexpr complex64_t operator-(complex64_t x) {
+  return {-x.real, -x.imag};
+}
+
+constexpr bool operator>=(complex64_t a, complex64_t b) {
+  return (a.real > b.real) || (a.real == b.real && a.imag >= b.imag);
+}
+
+constexpr bool operator>(complex64_t a, complex64_t b) {
+  return (a.real > b.real) || (a.real == b.real && a.imag > b.imag);
+}
+
+constexpr bool operator<=(complex64_t a, complex64_t b) {
+  return operator>=(b, a);
+}
+
+constexpr bool operator<(complex64_t a, complex64_t b) {
+  return operator>(b, a);
+}
+
+constexpr bool operator==(complex64_t a, complex64_t b) {
+  return a.real == b.real && a.imag == b.imag;
+}
+
+constexpr complex64_t operator+(complex64_t a, complex64_t b) {
+  return {a.real + b.real, a.imag + b.imag};
+}
+
+constexpr thread complex64_t& operator+=(thread complex64_t& a, complex64_t b) {
+  a.real += b.real;
+  a.imag += b.imag;
+  return a;
+}
+
+constexpr threadgroup complex64_t& operator+=(
+    threadgroup complex64_t& a,
+    complex64_t b) {
+  a.real += b.real;
+  a.imag += b.imag;
+  return a;
+}
+
+constexpr device complex64_t& operator+=(device complex64_t& a, complex64_t b) {
+  a.real += b.real;
+  a.imag += b.imag;
+  return a;
+}
+
+constexpr complex64_t operator+(float a, complex64_t b) {
+  return {a + b.real, b.imag};
+}
+constexpr complex64_t operator+(complex64_t a, float b) {
+  return {a.real + b, a.imag};
+}
+
+constexpr complex64_t operator-(complex64_t a, complex64_t b) {
+  return {a.real - b.real, a.imag - b.imag};
+}
+constexpr complex64_t operator-(float a, complex64_t b) {
+  return {a - b.real, -b.imag};
+}
+constexpr complex64_t operator-(complex64_t a, float b) {
+  return {a.real - b, a.imag};
+}
+
+constexpr complex64_t operator*(complex64_t a, complex64_t b) {
+  return {a.real * b.real - a.imag * b.imag, a.real * b.imag + a.imag * b.real};
+}
+
+constexpr complex64_t operator/(complex64_t a, complex64_t b) {
+  auto denom = b.real * b.real + b.imag * b.imag;
+  auto x = a.real * b.real + a.imag * b.imag;
+  auto y = a.imag * b.real - a.real * b.imag;
+  return {x / denom, y / denom};
+}
+
+constexpr complex64_t operator/(float a, complex64_t b) {
+  auto denom = b.real * b.real + b.imag * b.imag;
+  auto x = a * b.real;
+  auto y = -a * b.imag;
+  return {x / denom, y / denom};
+}
+
+constexpr complex64_t operator%(complex64_t a, complex64_t b) {
+  auto real = a.real - (b.real * static_cast<int64_t>(a.real / b.real));
+  auto imag = a.imag - (b.imag * static_cast<int64_t>(a.imag / b.imag));
+  if (real != 0 && (real < 0 != b.real < 0)) {
+    real += b.real;
+  }
+  if (imag != 0 && (imag < 0 != b.imag < 0)) {
+    imag += b.imag;
+  }
+  return {real, imag};
+}
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/defines.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/defines.h
new file mode 100644
index 000000000..c369adb7e
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/defines.h
@@ -0,0 +1,24 @@
+// Copyright © 2023 Apple Inc.
+
+#pragma once
+
+#if defined __METAL__ || defined MLX_METAL_JIT
+#define MTL_CONST constant
+#else
+#define MTL_CONST
+#endif
+
+static MTL_CONST constexpr int MAX_REDUCE_SPECIALIZED_DIMS = 4;
+static MTL_CONST constexpr int REDUCE_N_READS = 4;
+static MTL_CONST constexpr int REDUCE_N_WRITES = 4;
+static MTL_CONST constexpr int SOFTMAX_N_READS = 4;
+static MTL_CONST constexpr int RMS_N_READS = 4;
+static MTL_CONST constexpr int RMS_LOOPED_LIMIT = 4096;
+
+// Instantiate a templated kernel.
+// Extra args are used as template parameters:
+// e.g. instantiate_kernel(binary_int, binary, a, b) ->
+// [[host_name(binary_int)]] [kernel] binary<a, b>
+#define instantiate_kernel(name, func, ...) \
+  template [[host_name(                     \
+      name)]] [[kernel]] decltype(func<__VA_ARGS__>) func<__VA_ARGS__>;
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/logging.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/logging.h
new file mode 100644
index 000000000..7b3ee0467
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/logging.h
@@ -0,0 +1,26 @@
+// Copyright © 2025 Apple Inc.
+
+#pragma once
+
+#if defined(__METAL_VERSION__) && (__METAL_VERSION__ >= 320)
+#include <metal_logging>
+
+namespace mlx {
+using os_log = metal::os_log;
+} // namespace mlx
+
+#else
+
+namespace mlx {
+struct os_log {
+  constexpr os_log(constant char*, constant char*) constant {}
+
+  template <typename... Args>
+  void log_debug(constant char*, Args...) const {}
+
+  template <typename... Args>
+  void log_debug(constant char*, Args...) const constant {}
+};
+} // namespace mlx
+
+#endif
\ No newline at end of file
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/quantized.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/quantized.h
new file mode 100644
index 000000000..d4a5d28bc
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/quantized.h
@@ -0,0 +1,2596 @@
+// Copyright © 2023-2024 Apple Inc.
+
+#include <metal_simdgroup>
+#include <metal_stdlib>
+
+constant bool align_M [[function_constant(200)]];
+constant bool align_N [[function_constant(201)]];
+constant bool align_K [[function_constant(202)]];
+
+using namespace metal;
+
+#define MLX_MTL_CONST static constant constexpr const
+
+MLX_MTL_CONST int SIMD_SIZE = 32;
+MLX_MTL_CONST int QUAD_SIZE = 4;
+
+template <int bits, int wsize = 8>
+inline constexpr short get_pack_factor() {
+  return (bits == 3 || bits == 5) ? 8 : (bits == 6 ? 4 : wsize / bits);
+}
+
+template <int bits, int wsize = 8>
+inline constexpr short get_bytes_per_pack() {
+  constexpr int power_of_2_bits = (bits & (bits - 1)) == 0;
+  return power_of_2_bits ? (wsize / 8) : (bits == 5 ? 5 : 3);
+}
+
+template <typename T, typename U, int values_per_thread, int bits>
+inline U load_vector(const device T* x, thread U* x_thread) {
+  static_assert(
+      bits == 2 || bits == 3 || bits == 4 || bits == 5 || bits == 6 ||
+          bits == 8,
+      "Template undefined for bits not in {2, 3, 4, 5, 6, 8}");
+
+  U sum = 0;
+
+  if (bits == 2) {
+    for (int i = 0; i < values_per_thread; i += 4) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 4.0f;
+      x_thread[i + 2] = x[i + 2] / 16.0f;
+      x_thread[i + 3] = x[i + 3] / 64.0f;
+    }
+  }
+
+  else if (bits == 3) {
+    for (int i = 0; i < values_per_thread; i += 8) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3] + x[i + 4] + x[i + 5] +
+          x[i + 6] + x[i + 7];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 8.0f;
+      x_thread[i + 2] = x[i + 2] / 64.0f;
+      x_thread[i + 3] = x[i + 3] / 2.0f;
+      x_thread[i + 4] = x[i + 4] / 16.0f;
+      x_thread[i + 5] = x[i + 5] / 128.0f;
+      x_thread[i + 6] = x[i + 6] / 4.0f;
+      x_thread[i + 7] = x[i + 7] / 32.0f;
+    }
+  }
+
+  else if (bits == 4) {
+    for (int i = 0; i < values_per_thread; i += 4) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 16.0f;
+      x_thread[i + 2] = x[i + 2] / 256.0f;
+      x_thread[i + 3] = x[i + 3] / 4096.0f;
+    }
+  }
+
+  else if (bits == 5) {
+    for (int i = 0; i < values_per_thread; i += 8) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3] + x[i + 4] + x[i + 5] +
+          x[i + 6] + x[i + 7];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 32.0f;
+      x_thread[i + 2] = x[i + 2] / 4.0f;
+      x_thread[i + 3] = x[i + 3] / 128.0f;
+      x_thread[i + 4] = x[i + 4] / 16.0f;
+      x_thread[i + 5] = x[i + 5] / 2.0f;
+      x_thread[i + 6] = x[i + 6] / 64.0f;
+      x_thread[i + 7] = x[i + 7] / 8.0f;
+    }
+  }
+
+  else if (bits == 6) {
+    for (int i = 0; i < values_per_thread; i += 4) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 64.0f;
+      x_thread[i + 2] = x[i + 2] / 16.0f;
+      x_thread[i + 3] = x[i + 3] / 4.0f;
+    }
+  }
+
+  else if (bits == 8) {
+    for (int i = 0; i < values_per_thread; i++) {
+      sum += x[i];
+      x_thread[i] = x[i];
+    }
+  }
+
+  return sum;
+}
+
+template <typename T, typename U, int values_per_thread, int bits>
+inline U load_vector_safe(const device T* x, thread U* x_thread, int N) {
+  static_assert(
+      bits == 2 || bits == 3 || bits == 4 || bits == 5 || bits == 6 ||
+          bits == 8,
+      "Template undefined for bits not in {2, 3, 4, 5, 6, 8}");
+
+  U sum = 0;
+
+  if (bits == 2) {
+    for (int i = 0; i < N; i += 4) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 4.0f;
+      x_thread[i + 2] = x[i + 2] / 16.0f;
+      x_thread[i + 3] = x[i + 3] / 64.0f;
+    }
+  }
+
+  else if (bits == 3) {
+    for (int i = 0; i < N; i += 8) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3] + x[i + 4] + x[i + 5] +
+          x[i + 6] + x[i + 7];
+
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 8.0f;
+      x_thread[i + 2] = x[i + 2] / 64.0f;
+      x_thread[i + 3] = x[i + 3] / 2.0f;
+      x_thread[i + 4] = x[i + 4] / 16.0f;
+      x_thread[i + 5] = x[i + 5] / 128.0f;
+      x_thread[i + 6] = x[i + 6] / 4.0f;
+      x_thread[i + 7] = x[i + 7] / 32.0f;
+    }
+  }
+
+  else if (bits == 4) {
+    for (int i = 0; i < N; i += 4) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 16.0f;
+      x_thread[i + 2] = x[i + 2] / 256.0f;
+      x_thread[i + 3] = x[i + 3] / 4096.0f;
+    }
+  }
+
+  else if (bits == 5) {
+    for (int i = 0; i < N; i += 8) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3] + x[i + 4] + x[i + 5] +
+          x[i + 6] + x[i + 7];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 32.0f;
+      x_thread[i + 2] = x[i + 2] / 4.0f;
+      x_thread[i + 3] = x[i + 3] / 128.0f;
+      x_thread[i + 4] = x[i + 4] / 16.0f;
+      x_thread[i + 5] = x[i + 5] / 2.0f;
+      x_thread[i + 6] = x[i + 6] / 64.0f;
+      x_thread[i + 7] = x[i + 7] / 8.0f;
+    }
+  }
+
+  else if (bits == 6) {
+    for (int i = 0; i < N; i += 4) {
+      sum += x[i] + x[i + 1] + x[i + 2] + x[i + 3];
+      x_thread[i] = x[i];
+      x_thread[i + 1] = x[i + 1] / 64.0f;
+      x_thread[i + 2] = x[i + 2] / 16.0f;
+      x_thread[i + 3] = x[i + 3] / 4.0f;
+    }
+  }
+
+  else if (bits == 8) {
+    for (int i = 0; i < N; i++) {
+      sum += x[i];
+      x_thread[i] = x[i];
+    }
+  }
+
+  for (int i = N; i < values_per_thread; i++) {
+    x_thread[i] = 0;
+  }
+
+  return sum;
+}
+
+template <typename U, int values_per_thread, int bits>
+inline U qdot(
+    const device uint8_t* w,
+    const thread U* x_thread,
+    U scale,
+    U bias,
+    U sum) {
+  static_assert(
+      bits == 2 || bits == 3 || bits == 4 || bits == 5 || bits == 6 ||
+          bits == 8,
+      "Template undefined for bits not in {2, 3, 4, 5, 6, 8}");
+
+  U accum = 0;
+
+  if (bits == 2) {
+    for (int i = 0; i < (values_per_thread / 4); i++) {
+      accum +=
+          (x_thread[4 * i] * (w[i] & 0x03) +
+           x_thread[4 * i + 1] * (w[i] & 0x0c) +
+           x_thread[4 * i + 2] * (w[i] & 0x30) +
+           x_thread[4 * i + 3] * (w[i] & 0xc0));
+    }
+  }
+
+  else if (bits == 3) {
+    for (int i = 0; i < (values_per_thread / 8); i++) {
+      x_thread += 8 * i;
+      w += 3 * i;
+
+      accum += (w[0] & 0x07) * x_thread[0];
+      accum += (w[0] & 0x38) * x_thread[1];
+      accum += (w[0] & 0xc0) * x_thread[2];
+      accum += (w[1] & 0x01) * (x_thread[2] * 256.0f);
+
+      accum += (w[1] & 0x0e) * x_thread[3];
+      accum += (w[1] & 0x70) * x_thread[4];
+      accum += (w[1] & 0x80) * x_thread[5];
+      accum += (w[2] & 0x03) * (x_thread[5] * 256.0f);
+
+      accum += (w[2] & 0x1c) * x_thread[6];
+      accum += (w[2] & 0xe0) * x_thread[7];
+    }
+  }
+
+  else if (bits == 4) {
+    const device uint16_t* ws = (const device uint16_t*)w;
+    for (int i = 0; i < (values_per_thread / 4); i++) {
+      accum +=
+          (x_thread[4 * i] * (ws[i] & 0x000f) +
+           x_thread[4 * i + 1] * (ws[i] & 0x00f0) +
+           x_thread[4 * i + 2] * (ws[i] & 0x0f00) +
+           x_thread[4 * i + 3] * (ws[i] & 0xf000));
+    }
+  }
+
+  else if (bits == 5) {
+    for (int i = 0; i < (values_per_thread / 8); i++) {
+      x_thread += 8 * i;
+      w += 5 * i;
+
+      accum += (w[0] & 0x1f) * x_thread[0];
+      accum += (w[0] & 0xe0) * x_thread[1];
+      accum += (w[1] & 0x3) * (x_thread[1] * 256.0f);
+      accum += (w[1] & 0x7c) * x_thread[2];
+      accum += (w[1] & 0x80) * x_thread[3];
+      accum += (w[2] & 0xf) * (x_thread[3] * 256.0f);
+      accum += (w[2] & 0xf0) * x_thread[4];
+      accum += (w[3] & 0x1) * (x_thread[4] * 256.0f);
+      accum += (w[3] & 0x3e) * x_thread[5];
+      accum += (w[3] & 0xc0) * x_thread[6];
+      accum += (w[4] & 0x7) * (x_thread[6] * 256.0f);
+      accum += (w[4] & 0xf8) * x_thread[7];
+    }
+  }
+
+  else if (bits == 6) {
+    for (int i = 0; i < (values_per_thread / 4); i++) {
+      x_thread += 4 * i;
+      w += 3 * i;
+
+      accum += (w[0] & 0x3f) * x_thread[0];
+
+      accum += (w[0] & 0xc0) * x_thread[1];
+      accum += (w[1] & 0x0f) * (x_thread[1] * 256.0f);
+
+      accum += (w[1] & 0xf0) * x_thread[2];
+      accum += (w[2] & 0x03) * (x_thread[2] * 256.0f);
+
+      accum += (w[2] & 0xfc) * x_thread[3];
+    }
+  }
+
+  else if (bits == 8) {
+    for (int i = 0; i < values_per_thread; i++) {
+      accum += x_thread[i] * w[i];
+    }
+  }
+
+  return scale * accum + sum * bias;
+}
+
+template <typename U, int values_per_thread, int bits>
+inline U qdot_safe(
+    const device uint8_t* w,
+    const thread U* x_thread,
+    U scale,
+    U bias,
+    U sum,
+    int N) {
+  static_assert(
+      bits == 2 || bits == 3 || bits == 4 || bits == 5 || bits == 6 ||
+          bits == 8,
+      "Template undefined for bits not in {2, 3, 4, 5, 6, 8}");
+
+  U accum = 0;
+
+  if (bits == 2) {
+    for (int i = 0; i < (N / 4); i++) {
+      accum +=
+          (x_thread[4 * i] * (w[i] & 0x03) +
+           x_thread[4 * i + 1] * (w[i] & 0x0c) +
+           x_thread[4 * i + 2] * (w[i] & 0x30) +
+           x_thread[4 * i + 3] * (w[i] & 0xc0));
+    }
+  }
+
+  else if (bits == 3) {
+    for (int i = 0; i < (N / 8); i++) {
+      x_thread += 8 * i;
+      w += 3 * i;
+
+      accum += (w[0] & 0x07) * x_thread[0];
+      accum += (w[0] & 0x38) * x_thread[1];
+      accum += (w[0] & 0xc0) * x_thread[2];
+      accum += (w[1] & 0x01) * (x_thread[2] * 256.0f);
+
+      accum += (w[1] & 0x0e) * x_thread[3];
+      accum += (w[1] & 0x70) * x_thread[4];
+      accum += (w[1] & 0x80) * x_thread[5];
+      accum += (w[2] & 0x03) * (x_thread[5] * 256.0f);
+
+      accum += (w[2] & 0x1c) * x_thread[6];
+      accum += (w[2] & 0xe0) * x_thread[7];
+    }
+  }
+
+  else if (bits == 4) {
+    const device uint16_t* ws = (const device uint16_t*)w;
+    for (int i = 0; i < (N / 4); i++) {
+      accum +=
+          (x_thread[4 * i] * (ws[i] & 0x000f) +
+           x_thread[4 * i + 1] * (ws[i] & 0x00f0) +
+           x_thread[4 * i + 2] * (ws[i] & 0x0f00) +
+           x_thread[4 * i + 3] * (ws[i] & 0xf000));
+    }
+  }
+
+  else if (bits == 5) {
+    for (int i = 0; i < (N / 8); i++) {
+      x_thread += 8 * i;
+      w += 5 * i;
+
+      accum += (w[0] & 0x1f) * x_thread[0];
+      accum += (w[0] & 0xe0) * x_thread[1];
+      accum += (w[1] & 0x3) * (x_thread[1] * 256.0f);
+      accum += (w[1] & 0x7c) * x_thread[2];
+      accum += (w[1] & 0x80) * x_thread[3];
+      accum += (w[2] & 0xf) * (x_thread[3] * 256.0f);
+      accum += (w[2] & 0xf0) * x_thread[4];
+      accum += (w[3] & 0x1) * (x_thread[4] * 256.0f);
+      accum += (w[3] & 0x3e) * x_thread[5];
+      accum += (w[3] & 0xc0) * x_thread[6];
+      accum += (w[4] & 0x7) * (x_thread[6] * 256.0f);
+      accum += (w[4] & 0xf8) * x_thread[7];
+    }
+  }
+
+  else if (bits == 6) {
+    for (int i = 0; i < (N / 4); i++) {
+      x_thread += 4 * i;
+      w += 3 * i;
+
+      accum += (w[0] & 0x3f) * x_thread[0];
+
+      accum += (w[0] & 0xc0) * x_thread[1];
+      accum += (w[1] & 0x0f) * (x_thread[1] * 256.0f);
+
+      accum += (w[1] & 0xf0) * x_thread[2];
+      accum += (w[2] & 0x03) * (x_thread[2] * 256.0f);
+
+      accum += (w[2] & 0xfc) * x_thread[3];
+    }
+  }
+
+  else if (bits == 8) {
+    for (int i = 0; i < N; i++) {
+      accum += x_thread[i] * w[i];
+    }
+  }
+
+  return scale * accum + sum * bias;
+}
+
+template <typename U, int values_per_thread, int bits>
+inline void
+qouter(const thread uint8_t* w, U x, U scale, U bias, thread U* result) {
+  static_assert(
+      bits == 2 || bits == 3 || bits == 4 || bits == 5 || bits == 6 ||
+          bits == 8,
+      "Template undefined for bits not in {2, 3, 4, 5, 6, 8}");
+
+  if (bits == 2) {
+    U s[4] = {scale, scale / 4.0f, scale / 16.0f, scale / 64.0f};
+    for (int i = 0; i < (values_per_thread / 4); i++) {
+      result[4 * i] += x * (s[0] * (w[i] & 0x03) + bias);
+      result[4 * i + 1] += x * (s[1] * (w[i] & 0x0c) + bias);
+      result[4 * i + 2] += x * (s[2] * (w[i] & 0x30) + bias);
+      result[4 * i + 3] += x * (s[3] * (w[i] & 0xc0) + bias);
+    }
+  }
+
+  else if (bits == 3) {
+    for (int i = 0; i < (values_per_thread / 8); i++) {
+      uint8_t w0 = w[3 * i];
+      uint8_t w1 = w[3 * i + 1];
+      uint8_t w2 = w[3 * i + 2];
+
+      result[8 * i] += x * ((w0 & 0x7) * scale + bias);
+      result[8 * i + 1] += x * (((w0 & 0x38) >> 3) * scale + bias);
+      result[8 * i + 2] +=
+          x * ((((w0 & 0xc0) >> 6) + ((w1 & 0x1) << 2)) * scale + bias);
+      result[8 * i + 3] += x * (((w1 & 0xe) >> 1) * scale + bias);
+      result[8 * i + 4] += x * (((w1 & 0x70) >> 4) * scale + bias);
+      result[8 * i + 5] +=
+          x * ((((w1 & 0x80) >> 7) + ((w2 & 0x3) << 1)) * scale + bias);
+      result[8 * i + 6] += x * (((w2 & 0x1c) >> 2) * scale + bias);
+      result[8 * i + 7] += x * (((w2 & 0xe0) >> 5) * scale + bias);
+    }
+  }
+
+  else if (bits == 4) {
+    U s[2] = {scale, scale / 16.0f};
+    for (int i = 0; i < (values_per_thread / 2); i++) {
+      result[2 * i] += x * (s[0] * (w[i] & 0x0f) + bias);
+      result[2 * i + 1] += x * (s[1] * (w[i] & 0xf0) + bias);
+    }
+  }
+
+  else if (bits == 5) {
+    for (int i = 0; i < (values_per_thread / 8); i++) {
+      uint8_t w0 = w[5 * i];
+      uint8_t w1 = w[5 * i + 1];
+      uint8_t w2 = w[5 * i + 2];
+      uint8_t w3 = w[5 * i + 3];
+      uint8_t w4 = w[5 * i + 4];
+      result[8 * i] += x * ((w0 & 0x1f) * scale + bias);
+      result[8 * i + 1] +=
+          x * ((((w0 & 0xe0) >> 5) + ((w1 & 0x3) << 3)) * scale + bias);
+      result[8 * i + 2] += x * (((w1 & 0x7c) >> 2) * scale + bias);
+      result[8 * i + 3] +=
+          x * ((((w1 & 0x80) >> 7) + ((w2 & 0xf) << 1)) * scale + bias);
+      result[8 * i + 4] +=
+          x * ((((w2 & 0xf0) >> 4) + ((w3 & 0x1) << 4)) * scale + bias);
+      result[8 * i + 5] += x * (((w3 & 0x3e) >> 1) * scale + bias);
+      result[8 * i + 6] +=
+          x * ((((w3 & 0xc0) >> 6) + ((w4 & 0x7) << 2)) * scale + bias);
+      result[8 * i + 7] += x * (((w4 & 0xf8) >> 3) * scale + bias);
+    }
+  }
+
+  else if (bits == 6) {
+    for (int i = 0; i < (values_per_thread / 4); i++) {
+      uint8_t w0 = w[3 * i];
+      uint8_t w1 = w[3 * i + 1];
+      uint8_t w2 = w[3 * i + 2];
+
+      result[4 * i] += x * ((w0 & 0x3f) * scale + bias);
+      result[4 * i + 1] +=
+          x * ((((w0 >> 6) & 0x03) + ((w1 & 0x0f) << 2)) * scale + bias);
+      result[4 * i + 2] +=
+          x * ((((w1 >> 4) & 0x0f) + ((w2 & 0x03) << 4)) * scale + bias);
+      result[4 * i + 3] += x * (((w2 >> 2) & 0x3f) * scale + bias);
+    }
+  }
+
+  else if (bits == 8) {
+    for (int i = 0; i < values_per_thread; i++) {
+      result[i] += x * (scale * w[i] + bias);
+    }
+  }
+}
+
+template <typename U, int N, int bits>
+inline void
+dequantize(const device uint8_t* w, U scale, U bias, threadgroup U* w_local) {
+  static_assert(
+      bits == 2 || bits == 3 || bits == 4 || bits == 5 || bits == 6 ||
+          bits == 8,
+      "Template undefined for bits not in {2, 3, 4, 5, 6, 8}");
+
+  if (bits == 2) {
+    U s[4] = {
+        scale,
+        scale / static_cast<U>(4.0f),
+        scale / static_cast<U>(16.0f),
+        scale / static_cast<U>(64.0f)};
+    for (int i = 0; i < (N / 4); i++) {
+      w_local[4 * i] = s[0] * (w[i] & 0x03) + bias;
+      w_local[4 * i + 1] = s[1] * (w[i] & 0x0c) + bias;
+      w_local[4 * i + 2] = s[2] * (w[i] & 0x30) + bias;
+      w_local[4 * i + 3] = s[3] * (w[i] & 0xc0) + bias;
+    }
+  }
+
+  else if (bits == 3) {
+    for (int i = 0; i < (N / 8); i++) {
+      w_local += 8 * i;
+      w += 3 * i;
+
+      w_local[0] = (w[0] & 0x7) * scale + bias;
+      w_local[1] = ((w[0] & 0x38) >> 3) * scale + bias;
+      w_local[2] = (((w[0] & 0xc0) >> 6) + ((w[1] & 0x1) << 2)) * scale + bias;
+      w_local[3] = ((w[1] & 0xe) >> 1) * scale + bias;
+      w_local[4] = ((w[1] & 0x70) >> 4) * scale + bias;
+      w_local[5] = (((w[1] & 0x80) >> 7) + ((w[2] & 0x3) << 1)) * scale + bias;
+      w_local[6] = ((w[2] & 0x1c) >> 2) * scale + bias;
+      w_local[7] = ((w[2] & 0xe0) >> 5) * scale + bias;
+    }
+  }
+
+  else if (bits == 4) {
+    U s[2] = {scale, scale / static_cast<U>(16.0f)};
+    for (int i = 0; i < (N / 2); i++) {
+      w_local[2 * i] = s[0] * (w[i] & 0x0f) + bias;
+      w_local[2 * i + 1] = s[1] * (w[i] & 0xf0) + bias;
+    }
+  }
+
+  else if (bits == 5) {
+    for (int i = 0; i < (N / 8); i++) {
+      w_local += 8 * i;
+      w += 5 * i;
+
+      w_local[0] = (w[0] & 0x1f) * scale + bias;
+      w_local[1] = (((w[0] & 0xe0) >> 5) + ((w[1] & 0x3) << 3)) * scale + bias;
+      w_local[2] = ((w[1] & 0x7c) >> 2) * scale + bias;
+      w_local[3] = (((w[1] & 0x80) >> 7) + ((w[2] & 0xf) << 1)) * scale + bias;
+      w_local[4] = (((w[2] & 0xf0) >> 4) + ((w[3] & 0x1) << 4)) * scale + bias;
+      w_local[5] = ((w[3] & 0x3e) >> 1) * scale + bias;
+      w_local[6] = (((w[3] & 0xc0) >> 6) + ((w[4] & 0x7) << 2)) * scale + bias;
+      w_local[7] = ((w[4] & 0xf8) >> 3) * scale + bias;
+    }
+  }
+
+  else if (bits == 6) {
+    for (int i = 0; i < (N / 4); i++) {
+      w_local += 4 * i;
+      w += 3 * i;
+      w_local[0] = (w[0] & 0x3f) * scale + bias;
+      w_local[1] = (((w[0] >> 6) & 0x03) + ((w[1] & 0x0f) << 2)) * scale + bias;
+      w_local[2] = (((w[1] >> 4) & 0x0f) + ((w[2] & 0x03) << 4)) * scale + bias;
+      w_local[3] = ((w[2] >> 2) & 0x3f) * scale + bias;
+    }
+  }
+
+  else if (bits == 8) {
+    for (int i = 0; i < N; i++) {
+      w_local[i] = scale * w[i] + bias;
+    }
+  }
+}
+
+template <
+    typename T,
+    short BROWS,
+    short BCOLS,
+    short dst_ld,
+    short reduction_dim,
+    short tgp_size,
+    short group_size,
+    short bits>
+struct QuantizedBlockLoader {
+  static_assert(
+      BCOLS <= group_size,
+      "The group size should be larger than the columns");
+  static_assert(
+      group_size % BCOLS == 0,
+      "The group size should be divisible by the columns");
+  static_assert(
+      bits == 2 || bits == 3 || bits == 4 || bits == 5 || bits == 6 ||
+          bits == 8,
+      "Template undefined for bits not in {2, 3, 4, 5, 6, 8}");
+
+  MLX_MTL_CONST short pack_factor = get_pack_factor<bits, 8>();
+  MLX_MTL_CONST short bytes_per_pack = get_bytes_per_pack<bits>();
+  MLX_MTL_CONST short BCOLS_PACKED = BCOLS / pack_factor;
+  MLX_MTL_CONST short n_reads =
+      (BCOLS_PACKED * BROWS < tgp_size) ? 1 : (BCOLS_PACKED * BROWS) / tgp_size;
+  MLX_MTL_CONST short group_steps = group_size / BCOLS;
+
+  const int src_ld;
+  const int tile_stride;
+  short group_step_cnt;
+  const int group_stride;
+
+  const short thread_idx;
+  const short bi;
+  const short bj;
+
+  threadgroup T* dst;
+  const device uint8_t* src;
+  const device T* scales;
+  const device T* biases;
+
+  QuantizedBlockLoader(
+      const device uint8_t* src_,
+      const device T* scales_,
+      const device T* biases_,
+      const int src_ld_,
+      threadgroup T* dst_,
+      ushort simd_group_id [[simdgroup_index_in_threadgroup]],
+      ushort simd_lane_id [[thread_index_in_simdgroup]])
+      : src_ld(src_ld_),
+        tile_stride(
+            reduction_dim ? BCOLS_PACKED * bytes_per_pack
+                          : BROWS * src_ld * bytes_per_pack / pack_factor),
+        group_step_cnt(0),
+        group_stride(BROWS * src_ld / group_size),
+        thread_idx(simd_group_id * 32 + simd_lane_id),
+        bi(n_reads * thread_idx / BCOLS_PACKED),
+        bj((n_reads * thread_idx) % BCOLS_PACKED),
+        dst(dst_ + bi * dst_ld + bj * pack_factor),
+        src(src_ + bi * src_ld * bytes_per_pack / pack_factor +
+            bj * bytes_per_pack),
+        scales(scales_ + bi * src_ld / group_size),
+        biases(biases_ + bi * src_ld / group_size) {}
+
+  void load_unsafe() const {
+    if (BCOLS_PACKED * BROWS < tgp_size && bi >= BROWS) {
+      return;
+    }
+
+    T scale = *scales;
+    T bias = *biases;
+    for (int i = 0; i < n_reads; i++) {
+      dequantize<T, pack_factor, bits>(
+          src + i * bytes_per_pack, scale, bias, dst + i * pack_factor);
+    }
+  }
+
+  void load_safe(short2 src_tile_dim) const {
+    if (BCOLS_PACKED * BROWS < tgp_size && bi >= BROWS) {
+      return;
+    }
+
+    if (reduction_dim == 1 && bi >= src_tile_dim.x) {
+      for (int i = 0; i < n_reads * pack_factor; i++) {
+        dst[i] = T(0);
+      }
+      return;
+    }
+
+    if (reduction_dim == 0 && bi >= src_tile_dim.y) {
+      for (int i = 0; i < n_reads * pack_factor; i++) {
+        dst[i] = T(0);
+      }
+      return;
+    }
+
+    T scale = *scales;
+    T bias = *biases;
+    for (int i = 0; i < n_reads; i++) {
+      dequantize<T, pack_factor, bits>(
+          (device uint8_t*)(src + i * bytes_per_pack),
+          scale,
+          bias,
+          dst + i * pack_factor);
+    }
+  }
+
+  void next() {
+    src += tile_stride;
+    if (reduction_dim == 1) {
+      if (group_steps > 1) {
+        group_step_cnt++;
+        if (group_step_cnt == group_steps) {
+          group_step_cnt = 0;
+          scales++;
+          biases++;
+        }
+      } else {
+        scales++;
+        biases++;
+      }
+    } else {
+      scales += group_stride;
+      biases += group_stride;
+    }
+  }
+};
+
+template <typename T, int group_size, int bits, int D>
+METAL_FUNC void qmv_quad_impl(
+    const device uint32_t* w,
+    const device T* scales,
+    const device T* biases,
+    const device T* x,
+    device T* y,
+    constant int& in_vec_size,
+    const constant int& out_vec_size,
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint quad_gid [[quadgroup_index_in_threadgroup]],
+    uint quad_lid [[thread_index_in_quadgroup]]) {
+  constexpr int quads_per_simd = SIMD_SIZE / QUAD_SIZE;
+  constexpr int pack_factor = 32 / bits;
+  constexpr int values_per_thread = D / QUAD_SIZE;
+  constexpr int packs_per_thread = values_per_thread / pack_factor;
+  constexpr int scale_step_per_thread = group_size / values_per_thread;
+  constexpr int results_per_quadgroup = 8;
+
+  typedef float U;
+
+  thread U x_thread[values_per_thread];
+  thread U result[results_per_quadgroup] = {0};
+
+  // Adjust positions
+  const int in_vec_size_w = in_vec_size / pack_factor;
+  const int in_vec_size_g = in_vec_size / group_size;
+  const int out_row = tid.y * quads_per_simd * results_per_quadgroup + quad_gid;
+
+  w += out_row * in_vec_size_w + quad_lid * packs_per_thread;
+  scales += out_row * in_vec_size_g + quad_lid / scale_step_per_thread;
+  biases += out_row * in_vec_size_g + quad_lid / scale_step_per_thread;
+  x += tid.x * in_vec_size + quad_lid * values_per_thread;
+  y += tid.x * out_vec_size + out_row;
+
+  U sum = load_vector<T, U, values_per_thread, bits>(x, x_thread);
+
+  for (int row = 0; row < results_per_quadgroup; row++) {
+    auto wl = (const device uint8_t*)(w + row * in_vec_size_w * quads_per_simd);
+    const device T* sl = scales + row * in_vec_size_g * quads_per_simd;
+    const device T* bl = biases + row * in_vec_size_g * quads_per_simd;
+
+    U s = sl[0];
+    U b = bl[0];
+    if (row * quads_per_simd + out_row < out_vec_size) {
+      result[row] += qdot<U, values_per_thread, bits>(wl, x_thread, s, b, sum);
+    }
+  }
+
+  for (int row = 0; row < results_per_quadgroup; row++) {
+    result[row] = quad_sum(result[row]);
+    if (quad_lid == 0 && row * quads_per_simd + out_row < out_vec_size) {
+      y[row * quads_per_simd] = static_cast<T>(result[row]);
+    }
+  }
+}
+
+template <typename T, int group_size, int bits>
+METAL_FUNC void qmv_fast_impl(
+    const device uint32_t* w,
+    const device T* scales,
+    const device T* biases,
+    const device T* x,
+    device T* y,
+    const constant int& in_vec_size,
+    const constant int& out_vec_size,
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  constexpr int packs_per_thread = bits == 2 ? 1 : 2;
+  constexpr int num_simdgroups = 2;
+  constexpr int results_per_simdgroup = 4;
+  constexpr int pack_factor = get_pack_factor<bits, 32>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits, 32>();
+  constexpr int values_per_thread = pack_factor * packs_per_thread;
+  constexpr int block_size = values_per_thread * SIMD_SIZE;
+  constexpr int scale_step_per_thread = group_size / values_per_thread;
+
+  const device uint8_t* ws = (const device uint8_t*)w;
+
+  typedef float U;
+
+  thread U x_thread[values_per_thread];
+  thread U result[results_per_simdgroup] = {0};
+
+  // Adjust positions
+  const int in_vec_size_w = in_vec_size * bytes_per_pack / pack_factor;
+  const int in_vec_size_g = in_vec_size / group_size;
+  const int out_row = tid.y * (num_simdgroups * results_per_simdgroup) +
+      simd_gid * results_per_simdgroup;
+
+  ws += out_row * in_vec_size_w + simd_lid * packs_per_thread * bytes_per_pack;
+  scales += out_row * in_vec_size_g + simd_lid / scale_step_per_thread;
+  biases += out_row * in_vec_size_g + simd_lid / scale_step_per_thread;
+  x += tid.x * in_vec_size + simd_lid * values_per_thread;
+  y += tid.x * out_vec_size + out_row;
+
+  for (int k = 0; k < in_vec_size; k += block_size) {
+    U sum = load_vector<T, U, values_per_thread, bits>(x, x_thread);
+
+    for (int row = 0; row < results_per_simdgroup; row++) {
+      auto wl = (const device uint8_t*)(ws + row * in_vec_size_w);
+      const device T* sl = scales + row * in_vec_size_g;
+      const device T* bl = biases + row * in_vec_size_g;
+
+      U s = sl[0];
+      U b = bl[0];
+      result[row] += qdot<U, values_per_thread, bits>(wl, x_thread, s, b, sum);
+    }
+
+    ws += block_size * bytes_per_pack / pack_factor;
+    scales += block_size / group_size;
+    biases += block_size / group_size;
+    x += block_size;
+  }
+
+  for (int row = 0; row < results_per_simdgroup; row++) {
+    result[row] = simd_sum(result[row]);
+    if (simd_lid == 0) {
+      y[row] = static_cast<T>(result[row]);
+    }
+  }
+}
+
+template <typename T, int group_size, int bits>
+METAL_FUNC void qmv_impl(
+    const device uint32_t* w,
+    const device T* scales,
+    const device T* biases,
+    const device T* x,
+    device T* y,
+    const constant int& in_vec_size,
+    const constant int& out_vec_size,
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  constexpr int num_simdgroups = 2;
+  constexpr int results_per_simdgroup = 4;
+  constexpr int packs_per_thread = 1;
+  constexpr int pack_factor = get_pack_factor<bits, 32>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits, 32>();
+
+  constexpr int values_per_thread = pack_factor * packs_per_thread;
+  constexpr int block_size = values_per_thread * SIMD_SIZE;
+  constexpr int scale_step_per_thread = group_size / values_per_thread;
+
+  const device uint8_t* ws = (const device uint8_t*)w;
+
+  typedef float U;
+
+  thread U x_thread[values_per_thread];
+  thread U result[results_per_simdgroup] = {0};
+
+  // Adjust positions
+  const int in_vec_size_w = in_vec_size * bytes_per_pack / pack_factor;
+  const int in_vec_size_g = in_vec_size / group_size;
+  const int out_row = tid.y * (num_simdgroups * results_per_simdgroup) +
+      simd_gid * results_per_simdgroup;
+  const int used_out_row = min(out_vec_size - results_per_simdgroup, out_row);
+
+  if (out_row >= out_vec_size) {
+    return;
+  }
+
+  // In this case we need to properly guard all our reads because there isn't
+  // even 1 tile in the matrix
+  if (out_vec_size < (num_simdgroups * results_per_simdgroup)) {
+    ws +=
+        out_row * in_vec_size_w + simd_lid * packs_per_thread * bytes_per_pack;
+    scales += out_row * in_vec_size_g + simd_lid / scale_step_per_thread;
+    biases += out_row * in_vec_size_g + simd_lid / scale_step_per_thread;
+    x += tid.x * in_vec_size + simd_lid * values_per_thread;
+    y += tid.x * out_vec_size + out_row;
+
+    int k = 0;
+    for (; k < in_vec_size - block_size; k += block_size) {
+      U sum = load_vector<T, U, values_per_thread, bits>(x, x_thread);
+
+      for (int row = 0;
+           row < results_per_simdgroup && out_row + row < out_vec_size;
+           row++) {
+        auto wl = (const device uint8_t*)(ws + row * in_vec_size_w);
+        const device T* sl = scales + row * in_vec_size_g;
+        const device T* bl = biases + row * in_vec_size_g;
+
+        U s = sl[0];
+        U b = bl[0];
+        result[row] +=
+            qdot<U, values_per_thread, bits>(wl, x_thread, s, b, sum);
+      }
+
+      ws += block_size * bytes_per_pack / pack_factor;
+      scales += block_size / group_size;
+      biases += block_size / group_size;
+      x += block_size;
+    }
+    const int remaining = clamp(
+        static_cast<int>(in_vec_size - k - simd_lid * values_per_thread),
+        0,
+        values_per_thread);
+    if (remaining > 0) {
+      U sum = load_vector_safe<T, U, values_per_thread, bits>(
+          x, x_thread, remaining);
+
+      for (int row = 0;
+           row < results_per_simdgroup && out_row + row < out_vec_size;
+           row++) {
+        auto wl = (const device uint8_t*)(ws + row * in_vec_size_w);
+        const device T* sl = scales + row * in_vec_size_g;
+        const device T* bl = biases + row * in_vec_size_g;
+
+        U s = sl[0];
+        U b = bl[0];
+        result[row] += qdot_safe<U, values_per_thread, bits>(
+            wl, x_thread, s, b, sum, remaining);
+      }
+    }
+
+    for (int row = 0;
+         row < results_per_simdgroup && out_row + row < out_vec_size;
+         row++) {
+      result[row] = simd_sum(result[row]);
+      if (simd_lid == 0) {
+        y[row] = static_cast<T>(result[row]);
+      }
+    }
+  }
+
+  // In this case the last tile is moved back to redo some output values
+  else {
+    ws += used_out_row * in_vec_size_w +
+        simd_lid * packs_per_thread * bytes_per_pack;
+    scales += used_out_row * in_vec_size_g + simd_lid / scale_step_per_thread;
+    biases += used_out_row * in_vec_size_g + simd_lid / scale_step_per_thread;
+    x += tid.x * in_vec_size + simd_lid * values_per_thread;
+    y += tid.x * out_vec_size + used_out_row;
+
+    int k = 0;
+    for (; k < in_vec_size - block_size; k += block_size) {
+      U sum = load_vector<T, U, values_per_thread, bits>(x, x_thread);
+
+      for (int row = 0; row < results_per_simdgroup; row++) {
+        auto wl = (const device uint8_t*)(ws + row * in_vec_size_w);
+        const device T* sl = scales + row * in_vec_size_g;
+        const device T* bl = biases + row * in_vec_size_g;
+
+        U s = sl[0];
+        U b = bl[0];
+        result[row] +=
+            qdot<U, values_per_thread, bits>(wl, x_thread, s, b, sum);
+      }
+
+      ws += block_size * bytes_per_pack / pack_factor;
+      scales += block_size / group_size;
+      biases += block_size / group_size;
+      x += block_size;
+    }
+    const int remaining = clamp(
+        static_cast<int>(in_vec_size - k - simd_lid * values_per_thread),
+        0,
+        values_per_thread);
+    if (remaining > 0) {
+      U sum = load_vector_safe<T, U, values_per_thread, bits>(
+          x, x_thread, remaining);
+
+      for (int row = 0; row < results_per_simdgroup; row++) {
+        auto wl = (const device uint8_t*)(ws + row * in_vec_size_w);
+        const device T* sl = scales + row * in_vec_size_g;
+        const device T* bl = biases + row * in_vec_size_g;
+
+        U s = sl[0];
+        U b = bl[0];
+        result[row] += qdot_safe<U, values_per_thread, bits>(
+            wl, x_thread, s, b, sum, remaining);
+      }
+    }
+    for (int row = 0; row < results_per_simdgroup; row++) {
+      result[row] = simd_sum(result[row]);
+      if (simd_lid == 0) {
+        y[row] = static_cast<T>(result[row]);
+      }
+    }
+  }
+}
+
+template <typename T, const int group_size, const int bits>
+METAL_FUNC void qvm_impl(
+    const device uint32_t* w,
+    const device T* scales,
+    const device T* biases,
+    const device T* x,
+    device T* y,
+    const int in_vec_size,
+    const int out_vec_size,
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  constexpr int power_of_2_bits = (bits & (bits - 1)) == 0;
+  constexpr int num_simdgroups = 2;
+  constexpr int pack_factor = get_pack_factor<bits, 32>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits>();
+
+  constexpr int tn = 32 / pack_factor;
+  constexpr int block_size = SIMD_SIZE;
+
+  using W_T =
+      typename ConditionalType<power_of_2_bits, uint32_t, uint8_t>::type;
+  const device W_T* ws = (const device W_T*)w;
+
+  typedef float U;
+  typedef struct {
+    W_T wi[tn * bytes_per_pack];
+  } vec_w;
+
+  thread vec_w w_local;
+  thread U result[tn * pack_factor] = {0};
+  thread U scale = 1;
+  thread U bias = 0;
+  thread U x_local = 0;
+
+  // Adjust positions
+  const int out_vec_size_w = out_vec_size * bytes_per_pack / pack_factor;
+  const int out_vec_size_g = out_vec_size / group_size;
+  int out_col = pack_factor * tn * (tid.y * num_simdgroups + simd_gid);
+  ws += out_col * bytes_per_pack / pack_factor + simd_lid * out_vec_size_w;
+  scales += out_col / group_size + simd_lid * out_vec_size_g;
+  biases += out_col / group_size + simd_lid * out_vec_size_g;
+  x += tid.x * in_vec_size + simd_lid;
+  y += tid.x * out_vec_size + out_col;
+
+  if (out_col >= out_vec_size) {
+    return;
+  }
+
+  // Loop over in_vec in blocks of block_size
+  int remaining = in_vec_size % block_size;
+  if (remaining == 0) {
+    for (int i = 0; i < in_vec_size; i += block_size) {
+      x_local = *x;
+      scale = *scales;
+      bias = *biases;
+      w_local = *((device vec_w*)ws);
+      qouter<U, tn * pack_factor, bits>(
+          (thread uint8_t*)&w_local, x_local, scale, bias, result);
+
+      x += block_size;
+      scales += block_size * out_vec_size_g;
+      biases += block_size * out_vec_size_g;
+      ws += block_size * out_vec_size_w;
+    }
+  } else {
+    for (int i = block_size; i < in_vec_size; i += block_size) {
+      x_local = *x;
+      scale = *scales;
+      bias = *biases;
+      w_local = *((device vec_w*)ws);
+
+      qouter<U, tn * pack_factor, bits>(
+          (thread uint8_t*)&w_local, x_local, scale, bias, result);
+
+      x += block_size;
+      scales += block_size * out_vec_size_g;
+      biases += block_size * out_vec_size_g;
+      ws += block_size * out_vec_size_w;
+    }
+    if (static_cast<int>(simd_lid) < remaining) {
+      x_local = *x;
+      scale = *scales;
+      bias = *biases;
+      w_local = *((device vec_w*)ws);
+    } else {
+      x_local = 0;
+      scale = 0;
+      bias = 0;
+    }
+    qouter<U, tn * pack_factor, bits>(
+        (thread uint8_t*)&w_local, x_local, scale, bias, result);
+  }
+
+// Accumulate in the simdgroup
+#pragma clang loop unroll(full)
+  for (int k = 0; k < tn * pack_factor; k++) {
+    result[k] = simd_sum(result[k]);
+  }
+
+  // Store the result
+  if (simd_lid == 0) {
+#pragma clang loop unroll(full)
+    for (int k = 0; k < tn * pack_factor; k++) {
+      y[k] = static_cast<T>(result[k]);
+    }
+  }
+}
+
+template <
+    typename T,
+    const int group_size,
+    const int bits,
+    const bool aligned_N,
+    const int BM = 32,
+    const int BK = 32,
+    const int BN = 32>
+METAL_FUNC void qmm_t_impl(
+    const device uint32_t* w,
+    const device T* scales,
+    const device T* biases,
+    const device T* x,
+    device T* y,
+    threadgroup T* Xs,
+    threadgroup T* Ws,
+    const constant int& K,
+    const constant int& N,
+    const constant int& M,
+    const constant int& K_eff,
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint lid [[thread_index_in_threadgroup]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  static_assert(BK >= SIMD_SIZE, "BK should be larger than SIMD_SIZE");
+  static_assert(BK % SIMD_SIZE == 0, "BK should be divisible by SIMD_SIZE");
+
+  (void)lid;
+
+  constexpr int WM = 2;
+  constexpr int WN = 2;
+  constexpr int pack_factor = get_pack_factor<bits, 8>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits>();
+
+  constexpr int BK_padded = (BK + 16 / sizeof(T));
+
+  // Instantiate the appropriate BlockMMA and Loader
+  using mma_t = mlx::steel::
+      BlockMMA<T, T, BM, BN, BK, WM, WN, false, true, BK_padded, BK_padded>;
+  using loader_x_t =
+      mlx::steel::BlockLoader<T, BM, BK, BK_padded, 1, WM * WN * SIMD_SIZE>;
+  using loader_w_t = QuantizedBlockLoader<
+      T,
+      BN,
+      BK,
+      BK_padded,
+      1,
+      WM * WN * SIMD_SIZE,
+      group_size,
+      bits>;
+
+  // Set the block
+  const int K_w = K * bytes_per_pack / pack_factor;
+  const int K_g = K / group_size;
+  const int y_row = tid.y * BM;
+  const int y_col = tid.x * BN;
+
+  auto wl = (const device uint8_t*)w;
+
+  x += y_row * static_cast<int64_t>(K);
+  wl += y_col * K_w;
+  scales += y_col * K_g;
+  biases += y_col * K_g;
+  y += y_row * static_cast<int64_t>(N) + y_col;
+
+  // Make the x loader and mma operation
+  const short num_els = min(BM, M - y_row);
+  const short num_outs = min(BN, N - y_col);
+  loader_x_t loader_x(x, K, Xs, simd_gid, simd_lid);
+  loader_w_t loader_w(wl, scales, biases, K, Ws, simd_gid, simd_lid);
+  mma_t mma_op(simd_gid, simd_lid);
+
+  if (num_els < BM) {
+    if (!aligned_N && num_outs < BN) {
+      for (int k = 0; k < K_eff; k += BK) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        loader_x.load_safe(short2(BK, num_els));
+        loader_w.load_safe(short2(BK, num_outs));
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        mma_op.mma(Xs, Ws);
+        loader_x.next();
+        loader_w.next();
+      }
+    } else {
+      for (int k = 0; k < K_eff; k += BK) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        loader_x.load_safe(short2(BK, num_els));
+        loader_w.load_unsafe();
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        mma_op.mma(Xs, Ws);
+        loader_x.next();
+        loader_w.next();
+      }
+    }
+  } else {
+    if (!aligned_N && num_outs < BN) {
+      for (int k = 0; k < K_eff; k += BK) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        loader_x.load_unsafe();
+        loader_w.load_safe(short2(BK, num_outs));
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        mma_op.mma(Xs, Ws);
+        loader_x.next();
+        loader_w.next();
+      }
+    } else {
+      for (int k = 0; k < K_eff; k += BK) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        loader_x.load_unsafe();
+        loader_w.load_unsafe();
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+
+        mma_op.mma(Xs, Ws);
+        loader_x.next();
+        loader_w.next();
+      }
+    }
+  }
+
+  // Store results to device memory
+  threadgroup_barrier(mem_flags::mem_threadgroup);
+  if (num_els < BM || num_outs < BN) {
+    mma_op.store_result_safe(y, N, short2(num_outs, num_els));
+  } else {
+    mma_op.store_result(y, N);
+  }
+}
+
+template <
+    typename T,
+    const int group_size,
+    const int bits,
+    const int BM = 32,
+    const int BK = 32,
+    const int BN = 32>
+METAL_FUNC void qmm_n_impl(
+    const device uint32_t* w,
+    const device T* scales,
+    const device T* biases,
+    const device T* x,
+    device T* y,
+    threadgroup T* Xs,
+    threadgroup T* Ws,
+    const constant int& K,
+    const constant int& N,
+    const constant int& M,
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint lid [[thread_index_in_threadgroup]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  static_assert(BK >= SIMD_SIZE, "BK should be larger than SIMD_SIZE");
+  static_assert(BK % SIMD_SIZE == 0, "BK should be divisible by SIMD_SIZE");
+
+  (void)lid;
+
+  constexpr int WM = 2;
+  constexpr int WN = 2;
+  constexpr int pack_factor = get_pack_factor<bits, 8>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits>();
+
+  constexpr int BK_padded = (BK + 16 / sizeof(T));
+  constexpr int BN_padded = (BN + 16 / sizeof(T));
+
+  // Instantiate the appropriate BlockMMA and Loader
+  using mma_t = mlx::steel::
+      BlockMMA<T, T, BM, BN, BK, WM, WN, false, false, BK_padded, BN_padded>;
+  using loader_x_t = mlx::steel::
+      BlockLoader<T, BM, BK, BK_padded, 1, WM * WN * SIMD_SIZE, 1, 4>;
+  using loader_w_t = QuantizedBlockLoader<
+      T,
+      BK,
+      BN,
+      BN_padded,
+      0,
+      WM * WN * SIMD_SIZE,
+      group_size,
+      bits>;
+
+  auto wl = (const device uint8_t*)w;
+
+  // Set the block
+  const int y_row = tid.y * BM;
+  const int y_col = tid.x * BN;
+  x += y_row * static_cast<int64_t>(K);
+  wl += y_col * bytes_per_pack / pack_factor;
+  scales += y_col / group_size;
+  biases += y_col / group_size;
+  y += y_row * static_cast<int64_t>(N) + y_col;
+
+  // Make the x loader and mma operation
+  const short num_els = min(BM, M - y_row);
+  loader_x_t loader_x(x, K, Xs, simd_gid, simd_lid);
+  loader_w_t loader_w(wl, scales, biases, N, Ws, simd_gid, simd_lid);
+  mma_t mma_op(simd_gid, simd_lid);
+
+  if (num_els < BM) {
+    if ((K % BK) != 0) {
+      const int k_blocks = K / BK;
+      for (int k = 0; k < k_blocks; k++) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        loader_x.load_safe(short2(BK, num_els));
+        loader_w.load_unsafe();
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        mma_op.mma(Xs, Ws);
+        loader_x.next();
+        loader_w.next();
+      }
+      const short num_k = K - k_blocks * BK;
+      threadgroup_barrier(mem_flags::mem_threadgroup);
+      loader_x.load_safe(short2(num_k, num_els));
+      loader_w.load_safe(short2(BN, num_k));
+      threadgroup_barrier(mem_flags::mem_threadgroup);
+      mma_op.mma(Xs, Ws);
+    } else {
+      for (int k = 0; k < K; k += BK) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        loader_x.load_safe(short2(BK, num_els));
+        loader_w.load_unsafe();
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        mma_op.mma(Xs, Ws);
+        loader_x.next();
+        loader_w.next();
+      }
+    }
+  } else {
+    if ((K % BK) != 0) {
+      const int k_blocks = K / BK;
+      for (int k = 0; k < k_blocks; k++) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        loader_x.load_unsafe();
+        loader_w.load_unsafe();
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        mma_op.mma(Xs, Ws);
+        loader_x.next();
+        loader_w.next();
+      }
+      const short num_k = K - k_blocks * BK;
+      threadgroup_barrier(mem_flags::mem_threadgroup);
+      loader_x.load_safe(short2(num_k, BM));
+      loader_w.load_safe(short2(BN, num_k));
+      threadgroup_barrier(mem_flags::mem_threadgroup);
+      mma_op.mma(Xs, Ws);
+    } else {
+      for (int k = 0; k < K; k += BK) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        loader_x.load_unsafe();
+        loader_w.load_unsafe();
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        mma_op.mma(Xs, Ws);
+        loader_x.next();
+        loader_w.next();
+      }
+    }
+  }
+
+  // Store results to device memory
+  threadgroup_barrier(mem_flags::mem_threadgroup);
+  if (num_els < BM) {
+    mma_op.store_result_safe(y, N, short2(BN, num_els));
+  } else {
+    mma_op.store_result(y, N);
+  }
+}
+
+template <typename T>
+METAL_FUNC void adjust_matrix_offsets(
+    const device T*& x,
+    const device uint32_t*& w,
+    const device T*& scales,
+    const device T*& biases,
+    device T*& y,
+    int output_stride,
+    const constant int& x_batch_ndims,
+    const constant int* x_shape,
+    const constant int64_t* x_strides,
+    const constant int& w_batch_ndims,
+    const constant int* w_shape,
+    const constant int64_t* w_strides,
+    const constant int64_t* s_strides,
+    const constant int64_t* b_strides,
+    uint3 tid [[threadgroup_position_in_grid]]) {
+  // Set the input/output matrices
+  uint32_t x_idx = tid.z;
+  uint32_t w_idx = tid.z;
+  if (x_batch_ndims == 1) {
+    x += x_idx * x_strides[0];
+  } else {
+    x += elem_to_loc(x_idx, x_shape, x_strides, x_batch_ndims);
+  }
+  if (w_batch_ndims == 1) {
+    w += w_idx * w_strides[0];
+    scales += w_idx * s_strides[0];
+    biases += w_idx * b_strides[0];
+  } else {
+    ulong3 idx = elem_to_loc_broadcast(
+        w_idx, w_shape, w_strides, s_strides, b_strides, w_batch_ndims);
+    w += idx.x;
+    scales += idx.y;
+    biases += idx.z;
+  }
+  y += tid.z * output_stride;
+}
+
+template <typename T>
+METAL_FUNC void adjust_matrix_offsets(
+    const device T*& x,
+    const device uint32_t*& w,
+    const device T*& scales,
+    const device T*& biases,
+    const device uint32_t* lhs_indices,
+    const device uint32_t* rhs_indices,
+    device T*& y,
+    int output_stride,
+    const constant int& batch_ndims,
+    const constant int* batch_shape,
+    const constant int64_t* lhs_strides,
+    const constant int64_t* rhs_strides,
+    const constant int& x_batch_ndims,
+    const constant int* x_shape,
+    const constant int64_t* x_strides,
+    const constant int& w_batch_ndims,
+    const constant int* w_shape,
+    const constant int64_t* w_strides,
+    const constant int64_t* s_strides,
+    const constant int64_t* b_strides,
+    uint3 tid [[threadgroup_position_in_grid]]) {
+  // Set the input/output matrices
+  uint32_t x_idx;
+  uint32_t w_idx;
+  if (batch_ndims == 1) {
+    x_idx = lhs_indices[tid.z * lhs_strides[0]];
+    w_idx = rhs_indices[tid.z * rhs_strides[0]];
+  } else {
+    ulong2 idx = elem_to_loc_broadcast(
+        tid.z, batch_shape, lhs_strides, rhs_strides, batch_ndims);
+    x_idx = lhs_indices[idx.x];
+    w_idx = rhs_indices[idx.y];
+  }
+  if (x_batch_ndims == 1) {
+    x += x_idx * x_strides[0];
+  } else {
+    x += elem_to_loc(x_idx, x_shape, x_strides, x_batch_ndims);
+  }
+  if (w_batch_ndims == 1) {
+    w += w_idx * w_strides[0];
+    scales += w_idx * s_strides[0];
+    biases += w_idx * b_strides[0];
+  } else {
+    ulong3 idx = elem_to_loc_broadcast(
+        w_idx, w_shape, w_strides, s_strides, b_strides, w_batch_ndims);
+    w += idx.x;
+    scales += idx.y;
+    biases += idx.z;
+  }
+  y += tid.z * output_stride;
+}
+
+template <typename T, int group_size, int bits, int D, bool batched>
+[[kernel]] void affine_qmv_quad(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    device T* y [[buffer(4)]],
+    const constant int& in_vec_size [[buffer(5)]],
+    const constant int& out_vec_size [[buffer(6)]],
+    const constant int& x_batch_ndims [[buffer(7)]],
+    const constant int* x_shape [[buffer(8)]],
+    const constant int64_t* x_strides [[buffer(9)]],
+    const constant int& w_batch_ndims [[buffer(10)]],
+    const constant int* w_shape [[buffer(11)]],
+    const constant int64_t* w_strides [[buffer(12)]],
+    const constant int64_t* s_strides [[buffer(13)]],
+    const constant int64_t* b_strides [[buffer(14)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint quad_gid [[quadgroup_index_in_threadgroup]],
+    uint quad_lid [[thread_index_in_quadgroup]]) {
+  if (batched) {
+    int M = x_shape[x_batch_ndims];
+    adjust_matrix_offsets<T>(
+        x,
+        w,
+        scales,
+        biases,
+        y,
+        out_vec_size * M,
+        x_batch_ndims,
+        x_shape,
+        x_strides,
+        w_batch_ndims,
+        w_shape,
+        w_strides,
+        s_strides,
+        b_strides,
+        tid);
+  }
+  qmv_quad_impl<T, group_size, bits, D>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      in_vec_size,
+      out_vec_size,
+      tid,
+      quad_gid,
+      quad_lid);
+}
+
+template <typename T, int group_size, int bits, bool batched>
+[[kernel]] void affine_qmv_fast(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    device T* y [[buffer(4)]],
+    const constant int& in_vec_size [[buffer(5)]],
+    const constant int& out_vec_size [[buffer(6)]],
+    const constant int& x_batch_ndims [[buffer(7)]],
+    const constant int* x_shape [[buffer(8)]],
+    const constant int64_t* x_strides [[buffer(9)]],
+    const constant int& w_batch_ndims [[buffer(10)]],
+    const constant int* w_shape [[buffer(11)]],
+    const constant int64_t* w_strides [[buffer(12)]],
+    const constant int64_t* s_strides [[buffer(13)]],
+    const constant int64_t* b_strides [[buffer(14)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  if (batched) {
+    int M = x_shape[x_batch_ndims];
+    adjust_matrix_offsets<T>(
+        x,
+        w,
+        scales,
+        biases,
+        y,
+        out_vec_size * M,
+        x_batch_ndims,
+        x_shape,
+        x_strides,
+        w_batch_ndims,
+        w_shape,
+        w_strides,
+        s_strides,
+        b_strides,
+        tid);
+  }
+  qmv_fast_impl<T, group_size, bits>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      in_vec_size,
+      out_vec_size,
+      tid,
+      simd_gid,
+      simd_lid);
+}
+
+template <typename T, const int group_size, const int bits, bool batched>
+[[kernel]] void affine_qmv(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    device T* y [[buffer(4)]],
+    const constant int& in_vec_size [[buffer(5)]],
+    const constant int& out_vec_size [[buffer(6)]],
+    const constant int& x_batch_ndims [[buffer(7)]],
+    const constant int* x_shape [[buffer(8)]],
+    const constant int64_t* x_strides [[buffer(9)]],
+    const constant int& w_batch_ndims [[buffer(10)]],
+    const constant int* w_shape [[buffer(11)]],
+    const constant int64_t* w_strides [[buffer(12)]],
+    const constant int64_t* s_strides [[buffer(13)]],
+    const constant int64_t* b_strides [[buffer(14)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  if (batched) {
+    int M = x_shape[x_batch_ndims];
+    adjust_matrix_offsets<T>(
+        x,
+        w,
+        scales,
+        biases,
+        y,
+        out_vec_size * M,
+        x_batch_ndims,
+        x_shape,
+        x_strides,
+        w_batch_ndims,
+        w_shape,
+        w_strides,
+        s_strides,
+        b_strides,
+        tid);
+  }
+  qmv_impl<T, group_size, bits>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      in_vec_size,
+      out_vec_size,
+      tid,
+      simd_gid,
+      simd_lid);
+}
+
+template <typename T, const int group_size, const int bits, bool batched>
+[[kernel]] void affine_qvm(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    device T* y [[buffer(4)]],
+    const constant int& in_vec_size [[buffer(5)]],
+    const constant int& out_vec_size [[buffer(6)]],
+    const constant int& x_batch_ndims [[buffer(7)]],
+    const constant int* x_shape [[buffer(8)]],
+    const constant int64_t* x_strides [[buffer(9)]],
+    const constant int& w_batch_ndims [[buffer(10)]],
+    const constant int* w_shape [[buffer(11)]],
+    const constant int64_t* w_strides [[buffer(12)]],
+    const constant int64_t* s_strides [[buffer(13)]],
+    const constant int64_t* b_strides [[buffer(14)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  if (batched) {
+    int M = x_shape[x_batch_ndims];
+    adjust_matrix_offsets<T>(
+        x,
+        w,
+        scales,
+        biases,
+        y,
+        out_vec_size * M,
+        x_batch_ndims,
+        x_shape,
+        x_strides,
+        w_batch_ndims,
+        w_shape,
+        w_strides,
+        s_strides,
+        b_strides,
+        tid);
+  }
+  qvm_impl<T, group_size, bits>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      in_vec_size,
+      out_vec_size,
+      tid,
+      simd_gid,
+      simd_lid);
+}
+
+template <typename T, const int group_size, const int bits, int split_k = 32>
+[[kernel]] void affine_qvm_split_k(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    device T* y [[buffer(4)]],
+    const constant int& in_vec_size [[buffer(5)]],
+    const constant int& out_vec_size [[buffer(6)]],
+    const constant int& x_batch_ndims [[buffer(7)]],
+    const constant int* x_shape [[buffer(8)]],
+    const constant int64_t* x_strides [[buffer(9)]],
+    const constant int& w_batch_ndims [[buffer(10)]],
+    const constant int* w_shape [[buffer(11)]],
+    const constant int64_t* w_strides [[buffer(12)]],
+    const constant int64_t* s_strides [[buffer(13)]],
+    const constant int64_t* b_strides [[buffer(14)]],
+    const constant int& final_block_size [[buffer(15)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  int M = x_shape[x_batch_ndims];
+  adjust_matrix_offsets<T>(
+      x,
+      w,
+      scales,
+      biases,
+      y,
+      out_vec_size * M,
+      x_batch_ndims,
+      x_shape,
+      x_strides,
+      w_batch_ndims,
+      w_shape,
+      w_strides,
+      s_strides,
+      b_strides,
+      tid);
+
+  // When (in_vec_size % split_k != 0) the final block needs to be smaller
+  int in_vec_size_adj =
+      tid.z % split_k == split_k - 1 ? final_block_size : in_vec_size;
+
+  qvm_impl<T, group_size, bits>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      in_vec_size_adj,
+      out_vec_size,
+      tid,
+      simd_gid,
+      simd_lid);
+}
+
+template <
+    typename T,
+    const int group_size,
+    const int bits,
+    const bool aligned_N,
+    const bool batched,
+    const int BM = 32,
+    const int BK = 32,
+    const int BN = 32>
+[[kernel]] void affine_qmm_t(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    device T* y [[buffer(4)]],
+    const constant int& K [[buffer(5)]],
+    const constant int& N [[buffer(6)]],
+    const constant int& M [[buffer(7)]],
+    const constant int& x_batch_ndims [[buffer(8)]],
+    const constant int* x_shape [[buffer(9)]],
+    const constant int64_t* x_strides [[buffer(10)]],
+    const constant int& w_batch_ndims [[buffer(11)]],
+    const constant int* w_shape [[buffer(12)]],
+    const constant int64_t* w_strides [[buffer(13)]],
+    const constant int64_t* s_strides [[buffer(14)]],
+    const constant int64_t* b_strides [[buffer(15)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint lid [[thread_index_in_threadgroup]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  (void)lid;
+
+  constexpr int BK_padded = (BK + 16 / sizeof(T));
+
+  threadgroup T Xs[BM * BK_padded];
+  threadgroup T Ws[BN * BK_padded];
+
+  if (batched) {
+    adjust_matrix_offsets<T>(
+        x,
+        w,
+        scales,
+        biases,
+        y,
+        M * N,
+        x_batch_ndims,
+        x_shape,
+        x_strides,
+        w_batch_ndims,
+        w_shape,
+        w_strides,
+        s_strides,
+        b_strides,
+        tid);
+  }
+  qmm_t_impl<T, group_size, bits, aligned_N, BM, BK, BN>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      Xs,
+      Ws,
+      K,
+      N,
+      M,
+      K,
+      tid,
+      lid,
+      simd_gid,
+      simd_lid);
+}
+
+template <
+    typename T,
+    const int group_size,
+    const int bits,
+    const bool aligned_N,
+    const int BM = 32,
+    const int BK = 32,
+    const int BN = 32>
+[[kernel]] void affine_qmm_t_splitk(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    device T* y [[buffer(4)]],
+    const constant int& K [[buffer(5)]],
+    const constant int& N [[buffer(6)]],
+    const constant int& M [[buffer(7)]],
+    const constant int& k_partition_size [[buffer(8)]],
+    const constant int& split_k_partition_stride [[buffer(9)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint lid [[thread_index_in_threadgroup]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  (void)lid;
+
+  constexpr int BK_padded = (BK + 16 / sizeof(T));
+  constexpr int pack_factor = get_pack_factor<bits, 8>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits>();
+
+  threadgroup T Xs[BM * BK_padded];
+  threadgroup T Ws[BN * BK_padded];
+
+  const int k_start = tid.z * k_partition_size;
+  x += k_start;
+
+  auto wl = (const device uint8_t*)w;
+  wl += k_start * bytes_per_pack / pack_factor;
+  scales += k_start / group_size;
+  biases += k_start / group_size;
+  y += tid.z * static_cast<int64_t>(split_k_partition_stride);
+
+  qmm_t_impl<T, group_size, bits, aligned_N, BM, BK, BN>(
+      (const device uint32_t*)wl,
+      scales,
+      biases,
+      x,
+      y,
+      Xs,
+      Ws,
+      K,
+      N,
+      M,
+      k_partition_size,
+      tid,
+      lid,
+      simd_gid,
+      simd_lid);
+}
+
+template <
+    typename T,
+    const int group_size,
+    const int bits,
+    const bool batched,
+    const int BM = 32,
+    const int BK = 32,
+    const int BN = 32>
+[[kernel]] void affine_qmm_n(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    device T* y [[buffer(4)]],
+    const constant int& K [[buffer(5)]],
+    const constant int& N [[buffer(6)]],
+    const constant int& M [[buffer(7)]],
+    const constant int& x_batch_ndims [[buffer(8)]],
+    const constant int* x_shape [[buffer(9)]],
+    const constant int64_t* x_strides [[buffer(10)]],
+    const constant int& w_batch_ndims [[buffer(11)]],
+    const constant int* w_shape [[buffer(12)]],
+    const constant int64_t* w_strides [[buffer(13)]],
+    const constant int64_t* s_strides [[buffer(14)]],
+    const constant int64_t* b_strides [[buffer(15)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint lid [[thread_index_in_threadgroup]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  (void)lid;
+
+  constexpr int BK_padded = (BK + 16 / sizeof(T));
+  constexpr int BN_padded = (BN + 16 / sizeof(T));
+
+  threadgroup T Xs[BM * BK_padded];
+  threadgroup T Ws[BK * BN_padded];
+
+  if (batched) {
+    adjust_matrix_offsets<T>(
+        x,
+        w,
+        scales,
+        biases,
+        y,
+        M * N,
+        x_batch_ndims,
+        x_shape,
+        x_strides,
+        w_batch_ndims,
+        w_shape,
+        w_strides,
+        s_strides,
+        b_strides,
+        tid);
+  }
+
+  qmm_n_impl<T, group_size, bits, BM, BK, BN>(
+      w, scales, biases, x, y, Xs, Ws, K, N, M, tid, lid, simd_gid, simd_lid);
+}
+
+template <typename T, int group_size, int bits>
+[[kernel]] void affine_gather_qmv_fast(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    const device uint32_t* lhs_indices [[buffer(4)]],
+    const device uint32_t* rhs_indices [[buffer(5)]],
+    device T* y [[buffer(6)]],
+    const constant int& in_vec_size [[buffer(7)]],
+    const constant int& out_vec_size [[buffer(8)]],
+    const constant int& x_batch_ndims [[buffer(9)]],
+    const constant int* x_shape [[buffer(10)]],
+    const constant int64_t* x_strides [[buffer(11)]],
+    const constant int& w_batch_ndims [[buffer(12)]],
+    const constant int* w_shape [[buffer(13)]],
+    const constant int64_t* w_strides [[buffer(14)]],
+    const constant int64_t* s_strides [[buffer(15)]],
+    const constant int64_t* b_strides [[buffer(16)]],
+    const constant int& batch_ndims [[buffer(17)]],
+    const constant int* batch_shape [[buffer(18)]],
+    const constant int64_t* lhs_strides [[buffer(19)]],
+    const constant int64_t* rhs_strides [[buffer(20)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  int M = x_shape[x_batch_ndims];
+  adjust_matrix_offsets<T>(
+      x,
+      w,
+      scales,
+      biases,
+      lhs_indices,
+      rhs_indices,
+      y,
+      out_vec_size * M,
+      batch_ndims,
+      batch_shape,
+      lhs_strides,
+      rhs_strides,
+      x_batch_ndims,
+      x_shape,
+      x_strides,
+      w_batch_ndims,
+      w_shape,
+      w_strides,
+      s_strides,
+      b_strides,
+      tid);
+  qmv_fast_impl<T, group_size, bits>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      in_vec_size,
+      out_vec_size,
+      tid,
+      simd_gid,
+      simd_lid);
+}
+
+template <typename T, int group_size, int bits>
+[[kernel]] void affine_gather_qmv(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    const device uint32_t* lhs_indices [[buffer(4)]],
+    const device uint32_t* rhs_indices [[buffer(5)]],
+    device T* y [[buffer(6)]],
+    const constant int& in_vec_size [[buffer(7)]],
+    const constant int& out_vec_size [[buffer(8)]],
+    const constant int& x_batch_ndims [[buffer(9)]],
+    const constant int* x_shape [[buffer(10)]],
+    const constant int64_t* x_strides [[buffer(11)]],
+    const constant int& w_batch_ndims [[buffer(12)]],
+    const constant int* w_shape [[buffer(13)]],
+    const constant int64_t* w_strides [[buffer(14)]],
+    const constant int64_t* s_strides [[buffer(15)]],
+    const constant int64_t* b_strides [[buffer(16)]],
+    const constant int& batch_ndims [[buffer(17)]],
+    const constant int* batch_shape [[buffer(18)]],
+    const constant int64_t* lhs_strides [[buffer(19)]],
+    const constant int64_t* rhs_strides [[buffer(20)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  int M = x_shape[x_batch_ndims];
+  adjust_matrix_offsets<T>(
+      x,
+      w,
+      scales,
+      biases,
+      lhs_indices,
+      rhs_indices,
+      y,
+      out_vec_size * M,
+      batch_ndims,
+      batch_shape,
+      lhs_strides,
+      rhs_strides,
+      x_batch_ndims,
+      x_shape,
+      x_strides,
+      w_batch_ndims,
+      w_shape,
+      w_strides,
+      s_strides,
+      b_strides,
+      tid);
+  qmv_impl<T, group_size, bits>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      in_vec_size,
+      out_vec_size,
+      tid,
+      simd_gid,
+      simd_lid);
+}
+
+template <typename T, int group_size, int bits>
+[[kernel]] void affine_gather_qvm(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    const device uint32_t* lhs_indices [[buffer(4)]],
+    const device uint32_t* rhs_indices [[buffer(5)]],
+    device T* y [[buffer(6)]],
+    const constant int& in_vec_size [[buffer(7)]],
+    const constant int& out_vec_size [[buffer(8)]],
+    const constant int& x_batch_ndims [[buffer(9)]],
+    const constant int* x_shape [[buffer(10)]],
+    const constant int64_t* x_strides [[buffer(11)]],
+    const constant int& w_batch_ndims [[buffer(12)]],
+    const constant int* w_shape [[buffer(13)]],
+    const constant int64_t* w_strides [[buffer(14)]],
+    const constant int64_t* s_strides [[buffer(15)]],
+    const constant int64_t* b_strides [[buffer(16)]],
+    const constant int& batch_ndims [[buffer(17)]],
+    const constant int* batch_shape [[buffer(18)]],
+    const constant int64_t* lhs_strides [[buffer(19)]],
+    const constant int64_t* rhs_strides [[buffer(20)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  int M = x_shape[x_batch_ndims];
+  adjust_matrix_offsets<T>(
+      x,
+      w,
+      scales,
+      biases,
+      lhs_indices,
+      rhs_indices,
+      y,
+      out_vec_size * M,
+      batch_ndims,
+      batch_shape,
+      lhs_strides,
+      rhs_strides,
+      x_batch_ndims,
+      x_shape,
+      x_strides,
+      w_batch_ndims,
+      w_shape,
+      w_strides,
+      s_strides,
+      b_strides,
+      tid);
+  qvm_impl<T, group_size, bits>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      in_vec_size,
+      out_vec_size,
+      tid,
+      simd_gid,
+      simd_lid);
+}
+
+template <
+    typename T,
+    const int group_size,
+    const int bits,
+    const bool aligned_N,
+    const int BM = 32,
+    const int BK = 32,
+    const int BN = 32>
+[[kernel]] void affine_gather_qmm_t(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    const device uint32_t* lhs_indices [[buffer(4)]],
+    const device uint32_t* rhs_indices [[buffer(5)]],
+    device T* y [[buffer(6)]],
+    const constant int& K [[buffer(7)]],
+    const constant int& N [[buffer(8)]],
+    const constant int& M [[buffer(9)]],
+    const constant int& x_batch_ndims [[buffer(10)]],
+    const constant int* x_shape [[buffer(11)]],
+    const constant int64_t* x_strides [[buffer(12)]],
+    const constant int& w_batch_ndims [[buffer(13)]],
+    const constant int* w_shape [[buffer(14)]],
+    const constant int64_t* w_strides [[buffer(15)]],
+    const constant int64_t* s_strides [[buffer(16)]],
+    const constant int64_t* b_strides [[buffer(17)]],
+    const constant int& batch_ndims [[buffer(18)]],
+    const constant int* batch_shape [[buffer(19)]],
+    const constant int64_t* lhs_strides [[buffer(20)]],
+    const constant int64_t* rhs_strides [[buffer(21)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint lid [[thread_index_in_threadgroup]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  (void)lid;
+
+  constexpr int BK_padded = (BK + 16 / sizeof(T));
+
+  threadgroup T Xs[BM * BK_padded];
+  threadgroup T Ws[BN * BK_padded];
+
+  adjust_matrix_offsets<T>(
+      x,
+      w,
+      scales,
+      biases,
+      lhs_indices,
+      rhs_indices,
+      y,
+      M * N,
+      batch_ndims,
+      batch_shape,
+      lhs_strides,
+      rhs_strides,
+      x_batch_ndims,
+      x_shape,
+      x_strides,
+      w_batch_ndims,
+      w_shape,
+      w_strides,
+      s_strides,
+      b_strides,
+      tid);
+  qmm_t_impl<T, group_size, bits, aligned_N, BM, BK, BN>(
+      w,
+      scales,
+      biases,
+      x,
+      y,
+      Xs,
+      Ws,
+      K,
+      N,
+      M,
+      K,
+      tid,
+      lid,
+      simd_gid,
+      simd_lid);
+}
+
+template <
+    typename T,
+    const int group_size,
+    const int bits,
+    const int BM = 32,
+    const int BK = 32,
+    const int BN = 32>
+[[kernel]] void affine_gather_qmm_n(
+    const device uint32_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    const device T* x [[buffer(3)]],
+    const device uint32_t* lhs_indices [[buffer(4)]],
+    const device uint32_t* rhs_indices [[buffer(5)]],
+    device T* y [[buffer(6)]],
+    const constant int& K [[buffer(7)]],
+    const constant int& N [[buffer(8)]],
+    const constant int& M [[buffer(9)]],
+    const constant int& x_batch_ndims [[buffer(10)]],
+    const constant int* x_shape [[buffer(11)]],
+    const constant int64_t* x_strides [[buffer(12)]],
+    const constant int& w_batch_ndims [[buffer(13)]],
+    const constant int* w_shape [[buffer(14)]],
+    const constant int64_t* w_strides [[buffer(15)]],
+    const constant int64_t* s_strides [[buffer(16)]],
+    const constant int64_t* b_strides [[buffer(17)]],
+    const constant int& batch_ndims [[buffer(18)]],
+    const constant int* batch_shape [[buffer(19)]],
+    const constant int64_t* lhs_strides [[buffer(20)]],
+    const constant int64_t* rhs_strides [[buffer(21)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint lid [[thread_index_in_threadgroup]],
+    uint simd_gid [[simdgroup_index_in_threadgroup]],
+    uint simd_lid [[thread_index_in_simdgroup]]) {
+  (void)lid;
+
+  constexpr int BK_padded = (BK + 16 / sizeof(T));
+  constexpr int BN_padded = (BN + 16 / sizeof(T));
+
+  threadgroup T Xs[BM * BK_padded];
+  threadgroup T Ws[BK * BN_padded];
+
+  adjust_matrix_offsets<T>(
+      x,
+      w,
+      scales,
+      biases,
+      lhs_indices,
+      rhs_indices,
+      y,
+      M * N,
+      batch_ndims,
+      batch_shape,
+      lhs_strides,
+      rhs_strides,
+      x_batch_ndims,
+      x_shape,
+      x_strides,
+      w_batch_ndims,
+      w_shape,
+      w_strides,
+      s_strides,
+      b_strides,
+      tid);
+  qmm_n_impl<T, group_size, bits, BM, BK, BN>(
+      w, scales, biases, x, y, Xs, Ws, K, N, M, tid, lid, simd_gid, simd_lid);
+}
+
+template <
+    typename T,
+    int group_size,
+    int bits,
+    int BM,
+    int BN,
+    int BK,
+    int WM,
+    int WN,
+    bool transpose>
+[[kernel]] void affine_gather_qmm_rhs(
+    const device T* x [[buffer(0)]],
+    const device uint32_t* w [[buffer(1)]],
+    const device T* scales [[buffer(2)]],
+    const device T* biases [[buffer(3)]],
+    const device uint32_t* indices [[buffer(4)]],
+    device T* y [[buffer(5)]],
+    const constant int& M [[buffer(6)]],
+    const constant int& N [[buffer(7)]],
+    const constant int& K [[buffer(8)]],
+    uint3 tid [[threadgroup_position_in_grid]],
+    uint simd_group_id [[simdgroup_index_in_threadgroup]],
+    uint simd_lane_id [[thread_index_in_simdgroup]]) {
+  constexpr int pack_factor = get_pack_factor<bits, 8>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits>();
+  constexpr int BK_padded = (BK + 16 / sizeof(T));
+  constexpr int BN_padded = (BN + 16 / sizeof(T));
+
+  using mma_t = mlx::steel::BlockMMA<
+      T,
+      T,
+      BM,
+      BN,
+      BK,
+      WM,
+      WN,
+      false,
+      transpose,
+      BK_padded,
+      transpose ? BK_padded : BN_padded>;
+  using loader_x_t =
+      mlx::steel::BlockLoader<T, BM, BK, BK_padded, 1, WM * WN * SIMD_SIZE>;
+  using loader_w_t = QuantizedBlockLoader<
+      T,
+      transpose ? BN : BK,
+      transpose ? BK : BN,
+      transpose ? BK_padded : BN_padded,
+      transpose,
+      WM * WN * SIMD_SIZE,
+      group_size,
+      bits>;
+
+  threadgroup T Xs[BM * BK_padded];
+  threadgroup T Ws[transpose ? BN * BK_padded : BK * BN_padded];
+
+  // Compute the block
+  const int K_w = K * bytes_per_pack / pack_factor;
+  const int K_g = K / group_size;
+  const int N_w = N * bytes_per_pack / pack_factor;
+  const int N_g = N / group_size;
+  const int K_it = K / BK;
+  const size_t stride_w = transpose ? N * K_w : K * N_w;
+  const size_t stride_s = transpose ? N * K_g : K * N_g;
+  const int y_row = tid.y * BM;
+  const int y_col = tid.x * BN;
+  const size_t y_row_long = size_t(y_row);
+  const size_t y_col_long = size_t(y_col);
+
+  // Prepare threadgroup bounds
+  const short tgp_bm = align_M ? BM : short(min(BM, M - y_row));
+  const short tgp_bn = align_N ? BN : short(min(BN, N - y_col));
+
+  // Calculate the final tiles in the case that K is not aligned
+  const int k_remain = K - K_it * BK;
+  const short2 tile_x = short2(k_remain, tgp_bm);
+  const short2 tile_w =
+      transpose ? short2(k_remain, tgp_bn) : short2(tgp_bn, k_remain);
+
+  // Move x and output to the correct block
+  auto wl = (const device uint8_t*)w;
+  x += y_row_long * K;
+  y += y_row_long * N + y_col_long;
+  wl += transpose ? y_col_long * K_w : y_col * bytes_per_pack / pack_factor;
+  scales += transpose ? y_col_long * K_g : y_col / group_size;
+  biases += transpose ? y_col_long * K_g : y_col / group_size;
+
+  // Do as many matmuls as necessary
+  uint32_t index;
+  short offset;
+  uint32_t index_next = indices[y_row];
+  short offset_next = 0;
+  int n = 0;
+  while (n < tgp_bm) {
+    n++;
+    offset = offset_next;
+    index = index_next;
+    offset_next = tgp_bm;
+    for (; n < tgp_bm; n++) {
+      if (indices[y_row + n] != index) {
+        offset_next = n;
+        index_next = indices[y_row + n];
+        break;
+      }
+    }
+    threadgroup_barrier(mem_flags::mem_none);
+
+    // Prepare threadgroup mma operation
+    thread mma_t mma_op(simd_group_id, simd_lane_id);
+
+    // Prepare threadgroup loading operations
+    thread loader_x_t loader_x(x, K, Xs, simd_group_id, simd_lane_id);
+    thread loader_w_t loader_w(
+        wl + index * stride_w,
+        scales + index * stride_s,
+        biases + index * stride_s,
+        transpose ? K : N,
+        Ws,
+        simd_group_id,
+        simd_lane_id);
+
+    // Matrices are all aligned check nothing
+    if (align_M && align_N) {
+      gemm_loop_aligned(Xs, Ws, mma_op, loader_x, loader_w, K_it);
+      if (!align_K) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        gemm_loop_finalize(Xs, Ws, mma_op, loader_x, loader_w, tile_x, tile_w);
+      }
+
+      // Store results to device memory
+      if (offset_next - offset == BM) {
+        mma_op.store_result(y, N);
+      } else {
+        mma_op.store_result_slice(
+            y, N, short2(0, offset), short2(BN, offset_next));
+      }
+    } else {
+      // Tile aligned so check outside of the hot loop
+      if ((align_M || tgp_bm == BM) && (align_N || tgp_bn == BN)) {
+        gemm_loop_aligned(Xs, Ws, mma_op, loader_x, loader_w, K_it);
+        if (!align_K) {
+          threadgroup_barrier(mem_flags::mem_threadgroup);
+          gemm_loop_finalize(
+              Xs, Ws, mma_op, loader_x, loader_w, tile_x, tile_w);
+        }
+
+        // Store results to device memory
+        if (offset_next - offset == BM) {
+          mma_op.store_result(y, N);
+        } else {
+          mma_op.store_result_slice(
+              y, N, short2(0, offset), short2(BN, offset_next));
+        }
+      }
+
+      // Tile partially aligned check rows
+      else if (align_N || tgp_bn == BN) {
+        gemm_loop_unaligned<false, true, transpose>(
+            Xs, Ws, mma_op, loader_x, loader_w, K_it, tgp_bm, tgp_bn, BK);
+        if (!align_K) {
+          threadgroup_barrier(mem_flags::mem_threadgroup);
+          gemm_loop_finalize(
+              Xs, Ws, mma_op, loader_x, loader_w, tile_x, tile_w);
+        }
+        mma_op.store_result_slice(
+            y, N, short2(0, offset), short2(BN, offset_next));
+      }
+
+      // Tile partially aligned check cols
+      else if (align_M || tgp_bm == BM) {
+        gemm_loop_unaligned<true, false, transpose>(
+            Xs, Ws, mma_op, loader_x, loader_w, K_it, tgp_bm, tgp_bn, BK);
+        if (!align_K) {
+          threadgroup_barrier(mem_flags::mem_threadgroup);
+          gemm_loop_finalize(
+              Xs, Ws, mma_op, loader_x, loader_w, tile_x, tile_w);
+        }
+        mma_op.store_result_slice(
+            y, N, short2(0, offset), short2(tgp_bn, offset_next));
+      }
+
+      // Nothing aligned so check both rows and cols
+      else {
+        gemm_loop_unaligned<false, false, transpose>(
+            Xs, Ws, mma_op, loader_x, loader_w, K_it, tgp_bm, tgp_bn, BK);
+        if (!align_K) {
+          threadgroup_barrier(mem_flags::mem_threadgroup);
+          gemm_loop_finalize(
+              Xs, Ws, mma_op, loader_x, loader_w, tile_x, tile_w);
+        }
+        mma_op.store_result_slice(
+            y, N, short2(0, offset), short2(tgp_bn, offset_next));
+      }
+    }
+  }
+}
+
+template <typename T, const int group_size, const int bits>
+[[kernel]] void affine_quantize(
+    const device T* w [[buffer(0)]],
+    device uint8_t* out [[buffer(1)]],
+    device T* scales [[buffer(2)]],
+    device T* biases [[buffer(3)]],
+    uint2 index [[thread_position_in_grid]],
+    uint2 grid_dim [[threads_per_grid]]) {
+  constexpr float eps = 1e-7;
+  constexpr int simd_size = 32;
+  constexpr float n_bins = (1 << bits) - 1;
+  constexpr int pack_factor = get_pack_factor<bits, 8>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits>();
+  constexpr int values_per_reduce = group_size / simd_size;
+  constexpr int writes_per_reduce = pack_factor / values_per_reduce;
+  constexpr int writes_per_pack =
+      writes_per_reduce > 1 ? 1 : values_per_reduce / pack_factor;
+  constexpr int power_of_2_bits = (bits & (bits - 1)) == 0;
+
+  static_assert(
+      group_size % simd_size == 0,
+      "Group size must be divisible by simd size.");
+
+  size_t offset = index.x + grid_dim.x * size_t(index.y);
+  size_t in_index = offset * values_per_reduce;
+  size_t out_index = power_of_2_bits
+      ? offset * writes_per_pack
+      : offset * bytes_per_pack / writes_per_reduce;
+
+  float w_thread[values_per_reduce];
+  float w_min = Limits<T>::max;
+  float w_max = 0;
+
+#pragma clang loop unroll(full)
+  for (int i = 0; i < values_per_reduce; i++) {
+    float val = w[in_index + i];
+    w_thread[i] = val;
+    w_min = min(w_min, val);
+    w_max = max(w_max, val);
+  }
+
+  w_min = simd_min(w_min);
+  w_max = simd_max(w_max);
+
+  float scale = max((w_max - w_min) / n_bins, eps);
+  bool side = abs(w_min) > abs(w_max);
+  scale = side ? scale : -scale;
+  float edge = side ? w_min : w_max;
+  float q0 = round(edge / scale);
+  bool at_zero = q0 == 0.0f;
+  scale = at_zero ? scale : edge / q0;
+  float bias = at_zero ? 0 : edge;
+
+  // Write out the scales and biases
+  size_t gindex = in_index / group_size;
+  if (in_index % group_size == 0) {
+    scales[gindex] = static_cast<T>(scale);
+    biases[gindex] = static_cast<T>(bias);
+  }
+
+  using OutType = metal::conditional_t<bits == 5, uint64_t, uint32_t>;
+  OutType output = 0;
+
+#pragma clang loop unroll(full)
+  for (int i = 0; i < values_per_reduce; i++) {
+    uint8_t val = min(round((w_thread[i] - bias) / scale), n_bins);
+    if (bits == 8) {
+      output = val;
+    } else {
+      output |= val << (bits * (i % pack_factor));
+    }
+
+    if (pack_factor < values_per_reduce && i % pack_factor == pack_factor - 1) {
+      out[out_index + i / pack_factor] = output;
+      output = 0;
+    } else {
+#pragma clang loop unroll(full)
+      for (int j = 1; j < writes_per_reduce; j++) {
+        uint8_t sval = simd_shuffle_down(val, j);
+        output |= static_cast<OutType>(sval)
+            << (bits * (j * values_per_reduce + i));
+      }
+    }
+  }
+  if (bits == 3 || bits == 6) {
+    if (in_index % pack_factor == 0 && out_index % bytes_per_pack == 0) {
+      out[out_index] = output & 0xff;
+      out[out_index + 1] = (output & 0xff00) >> 8;
+      out[out_index + 2] = (output & 0xff0000) >> 16;
+    }
+  } else if (bits == 5) {
+    if (in_index % pack_factor == 0 && out_index % bytes_per_pack == 0) {
+      out[out_index] = output & 0xff;
+      out[out_index + 1] = (output & 0xff00) >> 8;
+      out[out_index + 2] = (output & 0xff0000) >> 16;
+      out[out_index + 3] = (output & 0xff000000) >> 24;
+      out[out_index + 4] = (output & 0xff00000000) >> 32;
+    }
+  } else {
+    if (writes_per_reduce > 0 && out_index % writes_per_reduce == 0) {
+      out[out_index / writes_per_reduce] = output;
+    }
+  }
+}
+
+template <typename T, const int group_size, const int bits>
+[[kernel]] void affine_dequantize(
+    const device uint8_t* w [[buffer(0)]],
+    const device T* scales [[buffer(1)]],
+    const device T* biases [[buffer(2)]],
+    device T* out [[buffer(3)]],
+    uint2 index [[thread_position_in_grid]],
+    uint2 grid_dim [[threads_per_grid]]) {
+  constexpr int pack_factor = get_pack_factor<bits, 8>();
+  constexpr int bytes_per_pack = get_bytes_per_pack<bits>();
+
+  size_t offset = index.x + grid_dim.x * size_t(index.y);
+  size_t oindex = offset * pack_factor;
+  size_t gindex = oindex / group_size;
+  T scale = scales[gindex];
+  T bias = biases[gindex];
+
+  out += oindex;
+
+  if (bits == 3) {
+    w += offset * bytes_per_pack;
+    out[0] = (w[0] & 0x7) * scale + bias;
+    out[1] = ((w[0] & 0x38) >> 3) * scale + bias;
+    out[2] = (((w[0] & 0xc0) >> 6) + ((w[1] & 0x1) << 2)) * scale + bias;
+    out[3] = ((w[1] & 0xe) >> 1) * scale + bias;
+    out[4] = ((w[1] & 0x70) >> 4) * scale + bias;
+    out[5] = (((w[1] & 0x80) >> 7) + ((w[2] & 0x3) << 1)) * scale + bias;
+    out[6] = ((w[2] & 0x1c) >> 2) * scale + bias;
+    out[7] = ((w[2] & 0xe0) >> 5) * scale + bias;
+  } else if (bits == 5) {
+    w += offset * bytes_per_pack;
+    out[0] = (w[0] & 0x1f) * scale + bias;
+    out[1] = (((w[0] & 0xe0) >> 5) + ((w[1] & 0x3) << 3)) * scale + bias;
+    out[2] = ((w[1] & 0x7c) >> 2) * scale + bias;
+    out[3] = (((w[1] & 0x80) >> 7) + ((w[2] & 0xf) << 1)) * scale + bias;
+    out[4] = (((w[2] & 0xf0) >> 4) + ((w[3] & 0x1) << 4)) * scale + bias;
+    out[5] = ((w[3] & 0x3e) >> 1) * scale + bias;
+    out[6] = (((w[3] & 0xc0) >> 6) + ((w[4] & 0x7) << 2)) * scale + bias;
+    out[7] = ((w[4] & 0xf8) >> 3) * scale + bias;
+  } else if (bits == 6) {
+    w += offset * bytes_per_pack;
+    out[0] = (w[0] & 0x3f) * scale + bias;
+    out[1] = (((w[0] >> 6) & 0x03) + ((w[1] & 0x0f) << 2)) * scale + bias;
+    out[2] = (((w[1] >> 4) & 0x0f) + ((w[2] & 0x03) << 4)) * scale + bias;
+    out[3] = ((w[2] >> 2) & 0x3f) * scale + bias;
+  } else {
+    uint val = w[offset];
+#pragma clang loop unroll(full)
+    for (int i = 0; i < pack_factor; i++) {
+      uint8_t d;
+      if (bits == 2) {
+        d = (val >> (bits * i)) & 0x03;
+      } else if (bits == 4) {
+        d = (val >> (bits * i)) & 0x0f;
+      } else if (bits == 8) {
+        d = val;
+      }
+      out[i] = scale * d + bias;
+    }
+  }
+}
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/quantized_utils.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/quantized_utils.h
new file mode 100644
index 000000000..38253f8fe
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/quantized_utils.h
@@ -0,0 +1,90 @@
+// Copyright © 2023-2024 Apple Inc.
+
+#include <metal_simdgroup>
+#include <metal_stdlib>
+
+template <typename T, typename mma_t, typename loader_a_t, typename loader_b_t>
+METAL_FUNC void gemm_loop_aligned(
+    threadgroup T* As,
+    threadgroup T* Bs,
+    thread mma_t& mma_op,
+    thread loader_a_t& loader_a,
+    thread loader_b_t& loader_b,
+    const int k_iterations) {
+  for (int k = 0; k < k_iterations; k++) {
+    threadgroup_barrier(mem_flags::mem_threadgroup);
+
+    // Load elements into threadgroup memory
+    loader_a.load_unsafe();
+    loader_b.load_unsafe();
+
+    threadgroup_barrier(mem_flags::mem_threadgroup);
+
+    // Multiply and accumulate threadgroup elements
+    mma_op.mma(As, Bs);
+
+    // Prepare for next iteration
+    loader_a.next();
+    loader_b.next();
+  }
+}
+
+template <
+    bool rows_aligned,
+    bool cols_aligned,
+    bool transpose,
+    typename T,
+    typename mma_t,
+    typename loader_a_t,
+    typename loader_b_t>
+METAL_FUNC void gemm_loop_unaligned(
+    threadgroup T* As,
+    threadgroup T* Bs,
+    thread mma_t& mma_op,
+    thread loader_a_t& loader_a,
+    thread loader_b_t& loader_b,
+    const int k_iterations,
+    const short tgp_bm,
+    const short tgp_bn,
+    const short tgp_bk) {
+  for (int k = 0; k < k_iterations; k++) {
+    threadgroup_barrier(mem_flags::mem_threadgroup);
+
+    // Load elements into threadgroup memory
+    if (rows_aligned) {
+      loader_a.load_unsafe();
+    } else {
+      loader_a.load_safe(short2(tgp_bk, tgp_bm));
+    }
+    if (cols_aligned) {
+      loader_b.load_unsafe();
+    } else {
+      loader_b.load_safe(
+          transpose ? short2(tgp_bk, tgp_bn) : short2(tgp_bn, tgp_bk));
+    }
+
+    threadgroup_barrier(mem_flags::mem_threadgroup);
+
+    // Multiply and accumulate threadgroup elements
+    mma_op.mma(As, Bs);
+
+    // Prepare for next iteration
+    loader_a.next();
+    loader_b.next();
+  }
+}
+
+template <typename T, typename mma_t, typename loader_a_t, typename loader_b_t>
+METAL_FUNC void gemm_loop_finalize(
+    threadgroup T* As,
+    threadgroup T* Bs,
+    thread mma_t& mma_op,
+    thread loader_a_t& loader_a,
+    thread loader_b_t& loader_b,
+    const short2 tile_a,
+    const short2 tile_b) {
+  loader_a.load_safe(tile_a);
+  loader_b.load_safe(tile_b);
+  threadgroup_barrier(mem_flags::mem_threadgroup);
+  mma_op.mma(As, Bs);
+}
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/defines.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/defines.h
new file mode 100644
index 000000000..f5657ee36
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/defines.h
@@ -0,0 +1,7 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+#define STEEL_CONST static constant constexpr const
+#define STEEL_PRAGMA_UNROLL _Pragma("clang loop unroll(full)")
+#define STEEL_PRAGMA_NO_UNROLL _Pragma("clang loop unroll(disable)")
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/gemm.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/gemm.h
new file mode 100644
index 000000000..bbe1d96cc
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/gemm.h
@@ -0,0 +1,295 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+#include "mlx/backend/metal/kernels/steel/gemm/loader.h"
+#include "mlx/backend/metal/kernels/steel/gemm/mma.h"
+#include "mlx/backend/metal/kernels/steel/gemm/params.h"
+#include "mlx/backend/metal/kernels/steel/gemm/transforms.h"
+#include "mlx/backend/metal/kernels/steel/utils.h"
+
+using namespace metal;
+
+///////////////////////////////////////////////////////////////////////////////
+// GEMM kernel class
+///////////////////////////////////////////////////////////////////////////////
+
+namespace mlx {
+namespace steel {
+
+template <bool M_aligned, bool N_aligned, bool K_aligned>
+struct LoopAlignment {};
+
+template <
+    typename T,
+    typename U,
+    int BM,
+    int BN,
+    int BK,
+    int WM,
+    int WN,
+    bool transpose_a,
+    bool transpose_b,
+    bool MN_aligned,
+    bool K_aligned,
+    typename AccumType = typename AccumHelper<T>::accum_type,
+    typename Epilogue = TransformNone<U, AccumType>>
+struct GEMMKernel {
+  STEEL_CONST short tgp_padding_a = 16 / sizeof(T);
+  STEEL_CONST short tgp_padding_b = 16 / sizeof(T);
+  STEEL_CONST short tgp_mem_size_a =
+      transpose_a ? BK * (BM + tgp_padding_a) : BM * (BK + tgp_padding_a);
+  STEEL_CONST short tgp_mem_size_b =
+      transpose_b ? BN * (BK + tgp_padding_b) : BK * (BN + tgp_padding_b);
+  STEEL_CONST short tgp_mem_size = tgp_mem_size_a + tgp_mem_size_b;
+
+  STEEL_CONST short tgp_size = WM * WN * 32;
+
+  using loader_a_t = BlockLoader<
+      T,
+      transpose_a ? BK : BM,
+      transpose_a ? BM : BK,
+      transpose_a ? BM + tgp_padding_a : BK + tgp_padding_a,
+      !transpose_a,
+      tgp_size>;
+  using loader_b_t = BlockLoader<
+      T,
+      transpose_b ? BN : BK,
+      transpose_b ? BK : BN,
+      transpose_b ? BK + tgp_padding_b : BN + tgp_padding_b,
+      transpose_b,
+      tgp_size>;
+  using mma_t = BlockMMA<
+      T,
+      U,
+      BM,
+      BN,
+      BK,
+      WM,
+      WN,
+      transpose_a,
+      transpose_b,
+      transpose_a ? BM + tgp_padding_a : BK + tgp_padding_a,
+      transpose_b ? BK + tgp_padding_b : BN + tgp_padding_b,
+      AccumType,
+      Epilogue>;
+
+  /* Main kernel function */
+  template <bool M_aligned, bool N_aligned, bool K_aligned_>
+  static METAL_FUNC void gemm_loop(
+      threadgroup T* As [[threadgroup(0)]],
+      threadgroup T* Bs [[threadgroup(1)]],
+      const int gemm_k_iterations,
+      thread loader_a_t& loader_a,
+      thread loader_b_t& loader_b,
+      thread mma_t& mma_op,
+      thread const short& tgp_bm,
+      thread const short& tgp_bn,
+      thread const short& lbk,
+      LoopAlignment<M_aligned, N_aligned, K_aligned_> l = {}) {
+    // Appease the compiler
+    (void)l;
+
+    short2 tile_dims_A = transpose_a ? short2(tgp_bm, BK) : short2(BK, tgp_bm);
+
+    short2 tile_dims_B = transpose_b ? short2(BK, tgp_bn) : short2(tgp_bn, BK);
+
+    for (int k = 0; k < gemm_k_iterations; k++) {
+      threadgroup_barrier(mem_flags::mem_threadgroup);
+      // Load elements into threadgroup
+      if (M_aligned) {
+        loader_a.load_unsafe();
+      } else {
+        loader_a.load_safe(tile_dims_A);
+      }
+
+      if (N_aligned) {
+        loader_b.load_unsafe();
+      } else {
+        loader_b.load_safe(tile_dims_B);
+      }
+
+      threadgroup_barrier(mem_flags::mem_threadgroup);
+
+      // Multiply and accumulate threadgroup elements
+      mma_op.mma(As, Bs);
+
+      // Prepare for next iteration
+      loader_a.next();
+      loader_b.next();
+    }
+
+    if (!K_aligned_) {
+      threadgroup_barrier(mem_flags::mem_threadgroup);
+
+      short2 tile_dims_A_last =
+          transpose_a ? short2(tgp_bm, lbk) : short2(lbk, tgp_bm);
+      short2 tile_dims_B_last =
+          transpose_b ? short2(lbk, tgp_bn) : short2(tgp_bn, lbk);
+
+      loader_a.load_safe(tile_dims_A_last);
+      loader_b.load_safe(tile_dims_B_last);
+
+      threadgroup_barrier(mem_flags::mem_threadgroup);
+
+      mma_op.mma(As, Bs);
+    }
+  }
+
+  /* Main kernel function */
+  static METAL_FUNC void run(
+      const device T* A [[buffer(0)]],
+      const device T* B [[buffer(1)]],
+      device U* D [[buffer(2)]],
+      const constant GEMMParams* params [[buffer(3)]],
+      threadgroup T* As [[threadgroup(0)]],
+      threadgroup T* Bs [[threadgroup(1)]],
+      uint simd_lane_id [[thread_index_in_simdgroup]],
+      uint simd_group_id [[simdgroup_index_in_threadgroup]],
+      uint3 tid [[threadgroup_position_in_grid]],
+      uint3 lid [[thread_position_in_threadgroup]]) {
+    // Pacifying compiler
+    (void)lid;
+
+    const int tid_y = ((tid.y) << params->swizzle_log) +
+        ((tid.x) & ((1 << params->swizzle_log) - 1));
+    const int tid_x = (tid.x) >> params->swizzle_log;
+
+    if (params->tiles_n <= tid_x || params->tiles_m <= tid_y) {
+      return;
+    }
+
+    threadgroup_barrier(mem_flags::mem_none);
+
+    // Find block in A, B, C
+    const int c_row = tid_y * BM;
+    const int c_col = tid_x * BN;
+    const size_t c_row_long = size_t(c_row);
+    const size_t c_col_long = size_t(c_col);
+
+    A += transpose_a ? c_row_long : c_row_long * params->lda;
+    B += transpose_b ? c_col_long * params->ldb : c_col_long;
+    D += c_row_long * params->ldd + c_col_long;
+
+    // Prepare threadgroup loading operations
+    thread loader_a_t loader_a(A, params->lda, As, simd_group_id, simd_lane_id);
+    thread loader_b_t loader_b(B, params->ldb, Bs, simd_group_id, simd_lane_id);
+
+    // Prepare threadgroup mma operation
+    thread mma_t mma_op(simd_group_id, simd_lane_id);
+
+    int gemm_k_iterations = params->gemm_k_iterations_aligned;
+
+    ///////////////////////////////////////////////////////////////////////////////
+    // MNK aligned loop
+    if (MN_aligned) {
+      for (int k = 0; k < gemm_k_iterations; k++) {
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+        // Load elements into threadgroup
+        loader_a.load_unsafe();
+        loader_b.load_unsafe();
+
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+
+        // Multiply and accumulate threadgroup elements
+        mma_op.mma(As, Bs);
+
+        // Prepare for next iteration
+        loader_a.next();
+        loader_b.next();
+      }
+
+      threadgroup_barrier(mem_flags::mem_none);
+
+      // Loop tail
+      if (!K_aligned) {
+        int lbk = params->K - params->gemm_k_iterations_aligned * BK;
+        short2 tile_dims_A = transpose_a ? short2(BM, lbk) : short2(lbk, BM);
+        short2 tile_dims_B = transpose_b ? short2(lbk, BN) : short2(BN, lbk);
+
+        loader_a.load_safe(tile_dims_A);
+        loader_b.load_safe(tile_dims_B);
+
+        threadgroup_barrier(mem_flags::mem_threadgroup);
+
+        mma_op.mma(As, Bs);
+      }
+
+      // Store results to device memory
+      mma_op.store_result(D, params->ldd);
+      return;
+
+    }
+    ///////////////////////////////////////////////////////////////////////////////
+    // MN unaligned loop
+    else { // Loop over K - unaligned case
+      short tgp_bm = min(BM, params->M - c_row);
+      short tgp_bn = min(BN, params->N - c_col);
+      short leftover_bk = params->K - params->gemm_k_iterations_aligned * BK;
+
+      if (tgp_bm == BM && tgp_bn == BN) {
+        gemm_loop<true, true, K_aligned>(
+            As,
+            Bs,
+            gemm_k_iterations,
+            loader_a,
+            loader_b,
+            mma_op,
+            tgp_bm,
+            tgp_bn,
+            leftover_bk);
+
+        mma_op.store_result(D, params->ldd);
+        return;
+
+      } else if (tgp_bn == BN) {
+        gemm_loop<false, true, K_aligned>(
+            As,
+            Bs,
+            gemm_k_iterations,
+            loader_a,
+            loader_b,
+            mma_op,
+            tgp_bm,
+            tgp_bn,
+            leftover_bk);
+
+        mma_op.store_result_safe(D, params->ldd, short2(tgp_bn, tgp_bm));
+        return;
+
+      } else if (tgp_bm == BM) {
+        gemm_loop<true, false, K_aligned>(
+            As,
+            Bs,
+            gemm_k_iterations,
+            loader_a,
+            loader_b,
+            mma_op,
+            tgp_bm,
+            tgp_bn,
+            leftover_bk);
+
+        mma_op.store_result_safe(D, params->ldd, short2(tgp_bn, tgp_bm));
+        return;
+
+      } else {
+        gemm_loop<false, false, K_aligned>(
+            As,
+            Bs,
+            gemm_k_iterations,
+            loader_a,
+            loader_b,
+            mma_op,
+            tgp_bm,
+            tgp_bn,
+            leftover_bk);
+
+        mma_op.store_result_safe(D, params->ldd, short2(tgp_bn, tgp_bm));
+        return;
+      }
+    }
+  }
+};
+
+} // namespace steel
+} // namespace mlx
\ No newline at end of file
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/loader.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/loader.h
new file mode 100644
index 000000000..d421b2d1f
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/loader.h
@@ -0,0 +1,137 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+#include "mlx/backend/metal/kernels/steel/defines.h"
+
+///////////////////////////////////////////////////////////////////////////////
+// Loading helper
+///////////////////////////////////////////////////////////////////////////////
+
+namespace mlx {
+namespace steel {
+
+template <
+    typename T,
+    short BROWS,
+    short BCOLS,
+    short dst_ld,
+    short reduction_dim,
+    short tgp_size,
+    short alignment = 1,
+    short n_reads = (BCOLS * BROWS) / (tgp_size),
+    short TCOLS = BCOLS / n_reads,
+    short TROWS = tgp_size / TCOLS>
+struct BlockLoader {
+  STEEL_CONST short n_rows = (BROWS + TROWS - 1) / TROWS;
+  STEEL_CONST short vec_size = n_reads;
+
+  // Leading dimension for src
+  const int src_ld;
+  const int tile_stride;
+
+  // Thread location indices
+  const short thread_idx;
+  const short bi;
+  const short bj;
+
+  // threadgroup and device memory
+  threadgroup T* dst;
+  const device T* src;
+
+  struct alignas(alignment * sizeof(T)) ReadVector {
+    uint8_t v[sizeof(T) * vec_size];
+  };
+
+  /* Constructor */
+  METAL_FUNC BlockLoader(
+      const device T* src_,
+      const int src_ld_,
+      threadgroup T* dst_,
+      ushort simd_group_id [[simdgroup_index_in_threadgroup]],
+      ushort simd_lane_id [[thread_index_in_simdgroup]])
+      : src_ld(src_ld_),
+        tile_stride(reduction_dim ? BCOLS : BROWS * src_ld),
+        thread_idx(simd_group_id * 32 + simd_lane_id),
+        bi(thread_idx / TCOLS),
+        bj(vec_size * (thread_idx % TCOLS)),
+        dst(dst_ + bi * dst_ld + bj),
+        src(src_ + bi * src_ld + bj) {}
+
+  /* Apply operation to threadgroup without bound checking */
+  template <typename UnaryOp>
+  METAL_FUNC void apply_inplace_op(thread const UnaryOp& op) const {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < BROWS; i += TROWS) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < vec_size; j++) {
+        dst[i * dst_ld + j] = op.apply(dst[i * dst_ld + j]);
+      }
+    }
+  }
+
+  /* Load from device memory into threadgroup memory - without bound checking */
+  METAL_FUNC void load_unsafe() const {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < BROWS; i += TROWS) {
+      *((threadgroup ReadVector*)(&dst[i * dst_ld])) =
+          *((const device ReadVector*)(&src[i * src_ld]));
+    }
+  }
+
+  /* Load from device memory into threadgroup memory - with bound checking */
+  METAL_FUNC void load_safe(short2 src_tile_dim) const {
+    src_tile_dim = src_tile_dim - short2(bj, bi);
+
+    // Skip loading if thread has no valid reads
+    if (src_tile_dim.x <= 0 || src_tile_dim.y <= 0) {
+      STEEL_PRAGMA_UNROLL
+      for (short i = 0; i < BROWS; i += TROWS) {
+        STEEL_PRAGMA_UNROLL
+        for (short j = 0; j < vec_size; j++) {
+          dst[i * dst_ld + j] = T(0);
+        }
+      }
+      return;
+    }
+
+    // Use fast thread memory for bound checks
+    bool tmp_idx[vec_size];
+    T tmp_val[vec_size];
+
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < BROWS; i += TROWS) {
+      // Make sure tmp_idx only contains valid indices
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < vec_size; j++) {
+        tmp_idx[j] = (i < src_tile_dim.y) && (j < src_tile_dim.x);
+      }
+
+      // Read valid indices into tmp_val
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < vec_size; j++) {
+        tmp_val[j] = src[(tmp_idx[j] ? i * src_ld + j : 0)];
+      }
+
+      // Zero out unneeded values
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < vec_size; j++) {
+        tmp_val[j] = tmp_idx[j] ? tmp_val[j] : T(0);
+      }
+
+      // Copy values to threadgroup memory
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < vec_size; j++) {
+        dst[i * dst_ld + j] = tmp_val[j];
+      }
+    }
+  }
+
+  /* Iteration helper */
+  METAL_FUNC void next() {
+    src += tile_stride;
+  }
+};
+
+} // namespace steel
+} // namespace mlx
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/mma.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/mma.h
new file mode 100644
index 000000000..113199405
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/mma.h
@@ -0,0 +1,1146 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+#include <metal_simdgroup>
+#include <metal_simdgroup_matrix>
+#include <metal_stdlib>
+
+#include "mlx/backend/metal/kernels/steel/defines.h"
+#include "mlx/backend/metal/kernels/steel/gemm/transforms.h"
+#include "mlx/backend/metal/kernels/steel/utils/integral_constant.h"
+
+using namespace metal;
+
+///////////////////////////////////////////////////////////////////////////////
+// MMA helper
+///////////////////////////////////////////////////////////////////////////////
+
+namespace mlx {
+namespace steel {
+
+template <typename T, int kFragRows_, int kFragCols_>
+struct BaseMMAFrag {
+  static_assert(
+      kFragRows_ == 8,
+      "Only 8 x 8 fragment matrices are currently supported");
+  static_assert(
+      kFragCols_ == 8,
+      "Only 8 x 8 fragment matrices are currently supported");
+};
+
+template <typename T>
+struct BaseMMAFrag<T, 8, 8> {
+  STEEL_CONST int kFragRows = 8;
+  STEEL_CONST int kFragCols = 8;
+
+  STEEL_CONST int kElemsPerFrag = (kFragRows * kFragCols) / 32;
+
+  STEEL_CONST int kElemRows = 1;
+  STEEL_CONST int kElemCols = 2;
+
+  static_assert(
+      kElemRows * kElemCols == kElemsPerFrag,
+      "MMAFrag shape is not consistent with MMAFrag size");
+
+  typedef metal::simdgroup_matrix<T, kFragRows, kFragCols> mat_type;
+  typedef metal::vec<T, kElemsPerFrag> frag_type;
+
+  METAL_FUNC static constexpr short2 get_coord(
+      ushort simd_lane_id [[thread_index_in_simdgroup]]) {
+    const short qid = simd_lane_id / 4;
+    const short fm = (qid & 4) + ((simd_lane_id / 2) % 4);
+    const short fn = (qid & 2) * 2 + (simd_lane_id % 2) * 2;
+    return short2{fn, fm};
+  }
+
+  template <typename SrcPtrType, typename StrX, typename StrY>
+  METAL_FUNC static constexpr void
+  load(thread frag_type& dst, SrcPtrType src, StrX str_x, StrY str_y) {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kElemRows; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kElemCols; j++) {
+        dst[i * kElemCols + j] = static_cast<T>(src[i * str_x + j * str_y]);
+      }
+    }
+  }
+
+  template <
+      typename SrcPtrType,
+      typename StrX,
+      typename StrY,
+      typename LimX,
+      typename LimY,
+      typename OffX,
+      typename OffY>
+  METAL_FUNC static constexpr void load_safe(
+      thread frag_type& dst,
+      SrcPtrType src,
+      StrX str_x,
+      StrY str_y,
+      LimX lim_x,
+      LimY lim_y,
+      OffX off_x = Int<0>{},
+      OffY off_y = Int<0>{}) {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kElemRows; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kElemCols; j++) {
+        if ((off_x + i) < lim_x && (off_y + j) < lim_y) {
+          dst[i * kElemCols + j] =
+              static_cast<T>(src[(off_x + i) * str_x + (off_x + j) * str_y]);
+        } else {
+          dst[i * kElemCols + j] = T(0);
+        }
+      }
+    }
+  }
+
+  template <typename DstPtrType, typename StrX, typename StrY>
+  METAL_FUNC static constexpr void
+  store(const thread frag_type& src, DstPtrType dst, StrX str_x, StrY str_y) {
+    using U = pointer_element_t<DstPtrType>;
+
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kElemRows; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kElemCols; j++) {
+        dst[i * str_x + j * str_y] = static_cast<U>(src[i * kElemCols + j]);
+      }
+    }
+  }
+
+  template <
+      typename DstPtrType,
+      typename StrX,
+      typename StrY,
+      typename LimX,
+      typename LimY,
+      typename OffX,
+      typename OffY>
+  METAL_FUNC static constexpr void store_safe(
+      const thread frag_type& src,
+      DstPtrType dst,
+      StrX str_x,
+      StrY str_y,
+      LimX lim_x,
+      LimY lim_y,
+      OffX off_x = Int<0>{},
+      OffY off_y = Int<0>{}) {
+    using U = pointer_element_t<DstPtrType>;
+
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kElemRows; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kElemCols; j++) {
+        if ((off_x + i) < lim_x && (off_y + j) < lim_y) {
+          dst[(off_x + i) * str_x + (off_y + j) * str_y] =
+              static_cast<U>(src[i * kElemCols + j]);
+        }
+      }
+    }
+  }
+
+  template <
+      typename DstPtrType,
+      typename StrX,
+      typename StrY,
+      typename StartX,
+      typename StopX,
+      typename StartY,
+      typename StopY,
+      typename OffX,
+      typename OffY>
+  METAL_FUNC static constexpr void store_slice(
+      const thread frag_type& src,
+      DstPtrType dst,
+      StrX str_x,
+      StrY str_y,
+      StartX start_x,
+      StopX stop_x,
+      StartY start_y,
+      StopY stop_y,
+      OffX off_x = Int<0>{},
+      OffY off_y = Int<0>{}) {
+    using U = pointer_element_t<DstPtrType>;
+
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kElemRows; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kElemCols; j++) {
+        if ((off_x + i) < stop_x && (off_x + i) >= start_x &&
+            (off_y + j) < stop_y && (off_y + j) >= start_y) {
+          dst[(off_x + i) * str_x + (off_y + j) * str_y] =
+              static_cast<U>(src[i * kElemCols + j]);
+        }
+      }
+    }
+  }
+
+  METAL_FUNC static constexpr void mma(
+      thread frag_type& D,
+      thread frag_type& A,
+      thread frag_type& B,
+      thread frag_type& C) {
+    mat_type D_mat;
+    mat_type A_mat;
+    mat_type B_mat;
+    mat_type C_mat;
+
+    reinterpret_cast<thread frag_type&>(A_mat.thread_elements()) = A;
+    reinterpret_cast<thread frag_type&>(B_mat.thread_elements()) = B;
+    reinterpret_cast<thread frag_type&>(C_mat.thread_elements()) = C;
+
+    mma(D_mat, A_mat, B_mat, C_mat);
+
+    D = reinterpret_cast<thread frag_type&>(D_mat.thread_elements());
+  }
+
+  METAL_FUNC static constexpr void mma(
+      thread mat_type& D,
+      thread mat_type& A,
+      thread mat_type& B,
+      thread mat_type& C) {
+    simdgroup_multiply_accumulate(D, A, B, C);
+  }
+};
+
+template <
+    typename T,
+    int kTileRows_,
+    int kTileCols_,
+    class MMAFrag_ = BaseMMAFrag<T, 8, 8>>
+struct MMATile {
+  using MMAFrag_t = MMAFrag_;
+  using elem_type = T;
+  STEEL_CONST int kFragRows = MMAFrag_t::kFragRows;
+  STEEL_CONST int kFragCols = MMAFrag_t::kFragCols;
+  STEEL_CONST int kElemsPerFrag = MMAFrag_t::kElemsPerFrag;
+
+  STEEL_CONST int kTileRows = kTileRows_;
+  STEEL_CONST int kTileCols = kTileCols_;
+
+  STEEL_CONST int kRows = kTileRows * kFragRows;
+  STEEL_CONST int kCols = kTileCols * kFragCols;
+
+  STEEL_CONST int kNumFrags = kTileRows * kTileCols;
+  STEEL_CONST int kElemsPerTile = kNumFrags * kElemsPerFrag;
+
+  typedef typename MMAFrag_t::mat_type mat_type;
+  typedef typename MMAFrag_t::frag_type frag_type;
+
+  frag_type val_frags[kNumFrags] = {frag_type(0)};
+
+  METAL_FUNC MMATile() thread {}
+
+  METAL_FUNC constexpr void clear() {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kNumFrags; ++i) {
+      val_frags[i] = frag_type(0);
+    }
+  }
+
+  METAL_FUNC constexpr thread frag_type& frag_at(const short i, const short j) {
+    return val_frags[i * kTileCols + j];
+  }
+
+  METAL_FUNC constexpr const thread frag_type& frag_at(
+      const short i,
+      const short j) const {
+    return val_frags[i * kTileCols + j];
+  }
+
+  METAL_FUNC mat_type mat_at(const short i, const short j) {
+    mat_type val_mat;
+    STEEL_PRAGMA_UNROLL
+    for (short ii = 0; ii < kElemsPerFrag; ++ii) {
+      val_mat.thread_elements()[ii] = frag_at(i, j)[ii];
+    }
+    return val_mat;
+  }
+
+  METAL_FUNC thread elem_type* elems() {
+    return reinterpret_cast<thread elem_type*>(val_frags);
+  }
+
+  METAL_FUNC const thread elem_type* elems() const {
+    return reinterpret_cast<const thread elem_type*>(val_frags);
+  }
+
+  template <typename U, int w_x, int w_y, int str_x, int str_y>
+  METAL_FUNC void load(const threadgroup U* src) {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kTileRows; ++i) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kTileCols; ++j) {
+        MMAFrag_t::load(
+            frag_at(i, j),
+            &(
+                src[(i * kFragRows) * w_x * str_x +
+                    (j * kFragCols) * w_y * str_y]),
+            Int<str_x>{},
+            Int<str_y>{});
+      }
+    }
+  }
+
+  template <typename U, int w_x, int w_y, int str_x, int str_y>
+  METAL_FUNC void store(threadgroup U* dst) const {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kTileRows; ++i) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kTileCols; ++j) {
+        MMAFrag_t::store(
+            frag_at(i, j),
+            &(
+                dst[(i * kFragRows) * w_x * str_x +
+                    (j * kFragCols) * w_y * str_y]),
+            Int<str_x>{},
+            Int<str_y>{});
+      }
+    }
+  }
+
+  template <typename U, int w_x, int w_y>
+  METAL_FUNC void load(const device U* src, const int ld) {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kTileRows; ++i) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kTileCols; ++j) {
+        MMAFrag_t::load(
+            frag_at(i, j),
+            &(src[(i * kFragRows) * w_x * ld + (j * kFragCols) * w_y]),
+            ld,
+            Int<1>{});
+      }
+    }
+  }
+
+  template <typename U, int w_x, int w_y>
+  METAL_FUNC void store(device U* dst, const int ld) const {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < kTileRows; ++i) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < kTileCols; ++j) {
+        MMAFrag_t::store(
+            frag_at(i, j),
+            &(dst[(i * kFragRows) * w_x * ld + (j * kFragCols) * w_y]),
+            ld,
+            Int<1>{});
+      }
+    }
+  }
+
+  template <typename U, int w_x, int w_y>
+  METAL_FUNC void
+  load_safe(const device U* src, const int ld, const short2 src_tile_dims) {
+    STEEL_PRAGMA_UNROLL
+    for (int i = 0; i < kTileRows; ++i) {
+      STEEL_PRAGMA_UNROLL
+      for (int j = 0; j < kTileCols; ++j) {
+        MMAFrag_t::load_safe(
+            frag_at(i, j),
+            src,
+            ld,
+            Int<1>{},
+            src_tile_dims.y,
+            src_tile_dims.x,
+            (i * kFragRows) * w_x,
+            (j * kFragCols) * w_y);
+      }
+    }
+  }
+
+  template <typename U, int w_x, int w_y>
+  METAL_FUNC void
+  store_safe(device U* dst, const int ld, const short2 dst_tile_dims) const {
+    STEEL_PRAGMA_UNROLL
+    for (int i = 0; i < kTileRows; ++i) {
+      STEEL_PRAGMA_UNROLL
+      for (int j = 0; j < kTileCols; ++j) {
+        MMAFrag_t::store_safe(
+            frag_at(i, j),
+            dst,
+            ld,
+            Int<1>{},
+            dst_tile_dims.y,
+            dst_tile_dims.x,
+            (i * kFragRows) * w_x,
+            (j * kFragCols) * w_y);
+      }
+    }
+  }
+
+  template <typename U, int w_x, int w_y>
+  METAL_FUNC void store_slice(
+      device U* dst,
+      const int ld,
+      const short2 start,
+      const short2 stop) const {
+    STEEL_PRAGMA_UNROLL
+    for (int i = 0; i < kTileRows; ++i) {
+      STEEL_PRAGMA_UNROLL
+      for (int j = 0; j < kTileCols; ++j) {
+        MMAFrag_t::store_slice(
+            frag_at(i, j),
+            dst,
+            ld,
+            Int<1>{},
+            start.y,
+            stop.y,
+            start.x,
+            stop.x,
+            (i * kFragRows) * w_x,
+            (j * kFragCols) * w_y);
+      }
+    }
+  }
+};
+
+template <typename T, typename U, int M, int N, int K>
+METAL_FUNC void tile_matmad(
+    thread MMATile<T, M, N>& D,
+    thread MMATile<U, M, K>& A,
+    thread MMATile<U, K, N>& B,
+    thread MMATile<T, M, N>& C) {
+  STEEL_PRAGMA_UNROLL
+  for (short m = 0; m < M; ++m) {
+    STEEL_PRAGMA_UNROLL
+    for (short n = 0; n < N; ++n) {
+      short n_serp = (m % 2) ? (N - 1 - n) : n;
+      STEEL_PRAGMA_UNROLL
+      for (short k = 0; k < K; ++k) {
+        MMATile<T, M, N>::MMAFrag_t::mma(
+            D.frag_at(m, n_serp),
+            A.frag_at(m, k),
+            B.frag_at(k, n_serp),
+            C.frag_at(m, n_serp));
+      }
+    }
+  }
+}
+
+template <typename InT>
+struct TransformNone<complex64_t, InT> {
+  static METAL_FUNC complex64_t apply(complex64_t x) {
+    return x;
+  }
+  static METAL_FUNC complex64_t apply(complex64_t x, complex64_t) {
+    return x;
+  }
+};
+
+template <
+    typename T,
+    typename U,
+    int BM,
+    int BN,
+    int BK,
+    int WM,
+    int WN,
+    bool transpose_a,
+    bool transpose_b,
+    short lda_tgp,
+    short ldb_tgp,
+    typename AccumType = float,
+    typename Epilogue = TransformNone<U, AccumType>>
+struct BlockMMA {
+  // MMAFrag size
+  STEEL_CONST short kFragSize = 8;
+  using MMAFrag_acc_t = BaseMMAFrag<AccumType, kFragSize, kFragSize>;
+
+  // Warp tile simdgroup matrix strides along M
+  STEEL_CONST short TM_stride = kFragSize * WM;
+  // Warp tile simdgroup matrix strides along M
+  STEEL_CONST short TN_stride = kFragSize * WN;
+
+  // Warp tile size along M
+  STEEL_CONST short TM = BM / (kFragSize * WM);
+  // Warp tile size along N
+  STEEL_CONST short TN = BN / (kFragSize * WN);
+
+  // Threadgroup A strides
+  STEEL_CONST short A_str_m = transpose_a ? 1 : lda_tgp; // M
+  STEEL_CONST short A_str_k = transpose_a ? lda_tgp : 1; // K
+
+  // Threadgroup B strides
+  STEEL_CONST short B_str_k = transpose_b ? 1 : ldb_tgp; // K
+  STEEL_CONST short B_str_n = transpose_b ? ldb_tgp : 1; // N
+
+  // Threadgroup strides along K
+  STEEL_CONST short tile_stride_a = kFragSize * A_str_k;
+  STEEL_CONST short tile_stride_b = kFragSize * B_str_k;
+
+  // Simdgroup matrices
+  MMATile<AccumType, TM, 1, MMAFrag_acc_t> Atile;
+  MMATile<AccumType, 1, TN, MMAFrag_acc_t> Btile;
+  MMATile<AccumType, TM, TN, MMAFrag_acc_t> Ctile;
+
+  // Offsets within threadgroup
+  short sm;
+  short sn;
+
+  short As_offset;
+  short Bs_offset;
+
+  /* Constructor */
+  METAL_FUNC BlockMMA(
+      ushort simd_group_id [[simdgroup_index_in_threadgroup]],
+      ushort simd_lane_id [[thread_index_in_simdgroup]]) {
+    // Determine thread position in simdgroup matrix
+    short tm = kFragSize * (simd_group_id / WN);
+    short tn = kFragSize * (simd_group_id % WN);
+
+    short2 simd_coord = MMAFrag_acc_t::get_coord(simd_lane_id);
+    sm = simd_coord.y;
+    sn = simd_coord.x;
+
+    // Determine thread and simdgroup offset
+    As_offset = (tm + sm) * A_str_m + (sn)*A_str_k; // M, K
+    Bs_offset = (sm)*B_str_k + (tn + sn) * B_str_n; // K, N
+
+    sm += tm;
+    sn += tn;
+  }
+
+  /* (BM, BK) X (BK, BN) multiply accumulate function */
+  METAL_FUNC void mma(const threadgroup T* As, const threadgroup T* Bs) {
+    // Adjust for simdgroup and thread location
+    As += As_offset;
+    Bs += Bs_offset;
+
+    // Iterate over BK in blocks of kFragSize
+    STEEL_PRAGMA_UNROLL
+    for (short kk = 0; kk < BK; kk += kFragSize) {
+      simdgroup_barrier(mem_flags::mem_none);
+
+      Atile.template load<T, WM, 1, A_str_m, A_str_k>(As);
+
+      simdgroup_barrier(mem_flags::mem_none);
+
+      Btile.template load<T, 1, WN, B_str_k, B_str_n>(Bs);
+
+      simdgroup_barrier(mem_flags::mem_none);
+
+      tile_matmad(Ctile, Atile, Btile, Ctile);
+
+      // Progress to next simdgroup tile
+      As += tile_stride_a;
+      Bs += tile_stride_b;
+    }
+  }
+
+  /* Store results from simdgroup_matrix results into device memory */
+  METAL_FUNC void store_result(device U* D, const int ldd) {
+    // Apply epilogue
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < decltype(Ctile)::kElemsPerTile; i++) {
+      Ctile.elems()[i] = Epilogue::apply(Ctile.elems()[i]);
+    }
+
+    // Adjust for simdgroup and thread location
+    D += sm * ldd + sn;
+
+    Ctile.template store<U, WM, WN>(D, ldd);
+  }
+
+  METAL_FUNC void
+  store_result_slice(device U* D, const int ldd, short2 start, short2 stop) {
+    // Apply epilogue
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < decltype(Ctile)::kElemsPerTile; i++) {
+      Ctile.elems()[i] = Epilogue::apply(Ctile.elems()[i]);
+    }
+
+    D += sm * ldd + sn;
+    start -= short2(sn, sm);
+    stop -= short2(sn, sm);
+
+    // TODO: Check the start as well
+    if (stop.y <= 0 || stop.x <= 0) {
+      return;
+    }
+
+    Ctile.template store_slice<U, WM, WN>(D, ldd, start, stop);
+  }
+
+  METAL_FUNC void
+  store_result_safe(device U* D, const int ldd, short2 dst_tile_dims) {
+    // Apply epilogue
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < decltype(Ctile)::kElemsPerTile; i++) {
+      Ctile.elems()[i] = Epilogue::apply(Ctile.elems()[i]);
+    }
+
+    // Adjust for simdgroup and thread location
+    D += sm * ldd + sn;
+    dst_tile_dims -= short2(sn, sm);
+
+    if (dst_tile_dims.x <= 0 || dst_tile_dims.y <= 0)
+      return;
+
+    Ctile.template store_safe<U, WM, WN>(D, ldd, dst_tile_dims);
+  }
+
+  /* Apply epilogue */
+  template <typename UnaryEpilogue>
+  METAL_FUNC void apply_epilogue(thread const UnaryEpilogue& epilogue_op) {
+    // Loop over all simdgroup tiles
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < decltype(Ctile)::kElemsPerTile; i++) {
+      Ctile.elems()[i] = epilogue_op.apply(Ctile.elems()[i]);
+    }
+  }
+
+  /* Apply epilogue */
+  template <typename BinaryEpilogue>
+  METAL_FUNC void apply_epilogue(
+      const device U* C,
+      const int ldc,
+      const int fdc,
+      thread const BinaryEpilogue& epilogue_op) {
+    // Adjust for simdgroup and thread location
+    C += (sm)*ldc + (sn)*fdc;
+
+    // Loop over all simdgroup tiles
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < TN; j++) {
+        // Get accumulated result and associated offset in C
+        thread auto& accum = Ctile.frag_at(i, j);
+        int offset_c = (i * TM_stride) * ldc + (j * TN_stride) * fdc;
+
+        // Apply epilogue
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < decltype(Ctile)::kElemsPerFrag; k++) {
+          accum[k] = epilogue_op.apply(accum[k], C[offset_c + k * fdc]);
+        }
+      }
+    }
+  }
+
+  /* Apply epilogue */
+  template <typename BinaryEpilogue>
+  METAL_FUNC void apply_epilogue_safe(
+      const device U* C,
+      const int ldc,
+      const int fdc,
+      short2 dst_tile_dims,
+      thread const BinaryEpilogue& epilogue_op) {
+    // Adjust for simdgroup and thread location
+    C += (sm)*ldc + (sn)*fdc;
+    dst_tile_dims -= short2(sn, sm);
+
+    if (dst_tile_dims.x <= 0 || dst_tile_dims.y <= 0)
+      return;
+
+    // Loop over all simdgroup tiles
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < TN; j++) {
+        // Get accumulated result and associated offset in C
+        thread auto& accum = Ctile.frag_at(i, j);
+        int offset_c = (i * TM_stride) * ldc + (j * TN_stride) * fdc;
+
+        constexpr short kelems = decltype(Ctile)::kElemsPerFrag;
+
+        // Read C
+        U c_elems[kelems] = {0};
+
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < kelems; k++) {
+          if ((j * TN_stride + k) < dst_tile_dims.x) {
+            c_elems[k] = C[offset_c + k * fdc];
+          }
+        }
+
+        // Apply epilogue
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < kelems; k++) {
+          accum[k] = epilogue_op.apply(accum[k], c_elems[k]);
+        }
+      }
+    }
+  }
+
+  /* Store results from simdgroup_matrix results into device memory */
+  METAL_FUNC void store_result(
+      device U* D,
+      const int ldd,
+      const device U* C,
+      const int ldc,
+      const int fdc,
+      thread const Epilogue& epilogue_op) const {
+    // Adjust for simdgroup and thread location
+    C += (sm)*ldc + (sn)*fdc;
+    D += (sm)*ldd + sn;
+
+    constexpr short kelems = decltype(Ctile)::kElemsPerFrag;
+
+    // Loop over all simdgroup tiles
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < TN; j++) {
+        // Get accumulated result and associated offset in C
+        thread const auto& accum = Ctile.frag_at(i, j);
+        int offset_c = (i * TM_stride) * ldc + (j * TN_stride) * fdc;
+        int offset_d = (i * TM_stride) * ldd + (j * TN_stride);
+
+        // Apply epilogue
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < kelems; k++) {
+          D[offset_d + k] = epilogue_op.apply(accum[k], C[offset_c + k * fdc]);
+        }
+      }
+    }
+  }
+
+  METAL_FUNC void store_result_safe(
+      device U* D,
+      const int ldd,
+      const device U* C,
+      const int ldc,
+      const int fdc,
+      short2 dst_tile_dims,
+      thread const Epilogue& epilogue_op) const {
+    // Adjust for simdgroup and thread location
+    C += (sm)*ldc + (sn)*fdc;
+    D += (sm)*ldd + sn;
+    dst_tile_dims -= short2(sn, sm);
+
+    if (dst_tile_dims.x <= 0 || dst_tile_dims.y <= 0)
+      return;
+
+    constexpr short kelems = decltype(Ctile)::kElemsPerFrag;
+
+    STEEL_PRAGMA_UNROLL
+    for (int i = 0; i < TM; i++) {
+      if (i * TM_stride < dst_tile_dims.y) {
+        STEEL_PRAGMA_UNROLL
+        for (int j = 0; j < TN; j++) {
+          // Get accumulated result and associated offset in C
+          thread const auto& accum = Ctile.frag_at(i, j);
+          int offset_c = (i * TM_stride) * ldc + (j * TN_stride) * fdc;
+          int offset_d = (i * TM_stride) * ldd + (j * TN_stride);
+
+          // Apply epilogue
+          STEEL_PRAGMA_UNROLL
+          for (short k = 0; k < kelems; k++) {
+            if ((j * TN_stride + k) < dst_tile_dims.x) {
+              D[offset_d + k] =
+                  epilogue_op.apply(accum[k], C[offset_c + k * fdc]);
+            }
+          }
+        }
+      }
+    }
+  }
+};
+
+template <
+    typename U,
+    int BM,
+    int BN,
+    int BK,
+    int WM,
+    int WN,
+    bool transpose_a,
+    bool transpose_b,
+    short lda_tgp,
+    short ldb_tgp,
+    typename AccumType,
+    typename Epilogue>
+struct BlockMMA<
+    complex64_t,
+    U,
+    BM,
+    BN,
+    BK,
+    WM,
+    WN,
+    transpose_a,
+    transpose_b,
+    lda_tgp,
+    ldb_tgp,
+    AccumType,
+    Epilogue> {
+  static_assert(
+      metal::is_same_v<AccumType, float>,
+      "BlockMMA<complex64_t,...> expects float accumulators");
+  static_assert(
+      metal::is_same_v<U, complex64_t>,
+      "For complex BlockMMA, U must be complex64_t; use a different epilogue for projections");
+  // MMAFrag size
+  STEEL_CONST short kFragSize = 8;
+  using MMAFrag_acc_t = BaseMMAFrag<AccumType, kFragSize, kFragSize>;
+
+  // Warp tile simdgroup matrix strides along M
+  STEEL_CONST short TM_stride = kFragSize * WM;
+  // Warp tile simdgroup matrix strides along M
+  STEEL_CONST short TN_stride = kFragSize * WN;
+
+  // Warp tile size along M
+  STEEL_CONST short TM = BM / (kFragSize * WM);
+  // Warp tile size along N
+  STEEL_CONST short TN = BN / (kFragSize * WN);
+
+  // Threadgroup A strides
+  STEEL_CONST short A_str_m = transpose_a ? 1 : lda_tgp; // M
+  STEEL_CONST short A_str_k = transpose_a ? lda_tgp : 1; // K
+
+  // Threadgroup B strides
+  STEEL_CONST short B_str_k = transpose_b ? 1 : ldb_tgp; // K
+  STEEL_CONST short B_str_n = transpose_b ? ldb_tgp : 1; // N
+
+  // Threadgroup strides along K
+  STEEL_CONST short tile_stride_a = kFragSize * A_str_k;
+  STEEL_CONST short tile_stride_b = kFragSize * B_str_k;
+
+  // When indexing complex as float[2]
+  STEEL_CONST short A_str_m_f = A_str_m * 2;
+  STEEL_CONST short A_str_k_f = A_str_k * 2;
+  STEEL_CONST short B_str_k_f = B_str_k * 2;
+  STEEL_CONST short B_str_n_f = B_str_n * 2;
+  STEEL_CONST short tile_stride_a_f = tile_stride_a * 2;
+  STEEL_CONST short tile_stride_b_f = tile_stride_b * 2;
+
+  // Accumulators (real/imag)
+  MMATile<AccumType, TM, TN, MMAFrag_acc_t> Ctile_r;
+  MMATile<AccumType, TM, TN, MMAFrag_acc_t> Ctile_i;
+
+  // Offsets within threadgroup
+  short sm, sn;
+  short As_offset, Bs_offset;
+
+  /* Constructor */
+  METAL_FUNC BlockMMA(
+      ushort simd_group_id [[simdgroup_index_in_threadgroup]],
+      ushort simd_lane_id [[thread_index_in_simdgroup]]) {
+    // Determine thread position in simdgroup matrix
+    short tm = kFragSize * (simd_group_id / WN);
+    short tn = kFragSize * (simd_group_id % WN);
+
+    short2 simd_coord = MMAFrag_acc_t::get_coord(simd_lane_id);
+    sm = simd_coord.y;
+    sn = simd_coord.x;
+
+    // Determine thread and simdgroup offset
+    As_offset = (tm + sm) * A_str_m + (sn)*A_str_k; // (M,K)
+    Bs_offset = (sm)*B_str_k + (tn + sn) * B_str_n; // (K,N)
+
+    sm += tm;
+    sn += tn;
+  }
+
+  /* Karatsuba MMA: 3 real MMAs per K-chunk */
+  METAL_FUNC void mma(
+      const threadgroup complex64_t* As,
+      const threadgroup complex64_t* Bs) {
+    // Adjust for simdgroup and thread location
+    As += As_offset;
+    Bs += Bs_offset;
+    threadgroup const float* As_f =
+        reinterpret_cast<threadgroup const float*>(As);
+    threadgroup const float* Bs_f =
+        reinterpret_cast<threadgroup const float*>(Bs);
+
+    // Iterate over BK in blocks of kFragSize
+    STEEL_PRAGMA_UNROLL
+    for (short kk = 0; kk < BK; kk += kFragSize) {
+      simdgroup_barrier(mem_flags::mem_none);
+
+      MMATile<AccumType, TM, 1, MMAFrag_acc_t> Ar, Ai;
+      Ar.template load<float, WM, 1, A_str_m_f, A_str_k_f>(As_f + 0);
+      Ai.template load<float, WM, 1, A_str_m_f, A_str_k_f>(As_f + 1);
+
+      simdgroup_barrier(mem_flags::mem_none);
+
+      MMATile<AccumType, 1, TN, MMAFrag_acc_t> Br, Bi;
+      Br.template load<float, 1, WN, B_str_k_f, B_str_n_f>(Bs_f + 0);
+      Bi.template load<float, 1, WN, B_str_k_f, B_str_n_f>(Bs_f + 1);
+
+      simdgroup_barrier(mem_flags::mem_none);
+
+      // P = Ar*Br ; Q = Ai*Bi ; R = (Ar+Ai)*(Br+Bi)
+      MMATile<AccumType, TM, TN, MMAFrag_acc_t> P, Q, R;
+
+      tile_matmad(P, Ar, Br, P);
+      tile_matmad(Q, Ai, Bi, Q);
+
+      STEEL_PRAGMA_UNROLL
+      for (short i = 0; i < decltype(Ar)::kElemsPerTile; ++i)
+        Ar.elems()[i] += Ai.elems()[i];
+      STEEL_PRAGMA_UNROLL
+      for (short i = 0; i < decltype(Br)::kElemsPerTile; ++i)
+        Br.elems()[i] += Bi.elems()[i];
+
+      tile_matmad(R, Ar, Br, R);
+
+      // C_r += P - Q ; C_i -= Q
+      STEEL_PRAGMA_UNROLL
+      for (short i = 0; i < decltype(Ctile_r)::kElemsPerTile; ++i) {
+        const auto p = P.elems()[i];
+        const auto q = Q.elems()[i];
+        const auto r = R.elems()[i];
+        Ctile_r.elems()[i] += (p - q);
+        Ctile_i.elems()[i] += (r - p - q);
+      }
+
+      // Progress to next simdgroup tile
+      As_f += tile_stride_a_f;
+      Bs_f += tile_stride_b_f;
+    }
+  }
+
+  /* Store results from simdgroup_matrix results into device memory */
+  METAL_FUNC void store_result(device U* D, const int ldd) {
+    // Adjust for simdgroup and thread location
+    D += sm * ldd + sn;
+
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < TN; j++) {
+        thread const auto& r = Ctile_r.frag_at(i, j);
+        thread const auto& im = Ctile_i.frag_at(i, j);
+        int off = (i * TM_stride) * ldd + (j * TN_stride);
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < decltype(Ctile_r)::kElemsPerFrag; k++) {
+          D[off + k] = Epilogue::apply(complex64_t(r[k], im[k]));
+        }
+      }
+    }
+  }
+
+  METAL_FUNC void
+  store_result_slice(device U* D, const int ldd, short2 start, short2 stop) {
+    D += sm * ldd + sn;
+    start -= short2(sn, sm);
+    stop -= short2(sn, sm);
+
+    if (stop.y <= 0 || stop.x <= 0)
+      return;
+
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; ++i) {
+      const int row = i * TM_stride;
+      if (row >= start.y && row < stop.y) {
+        STEEL_PRAGMA_UNROLL
+        for (short j = 0; j < TN; ++j) {
+          const int off = row * ldd + (j * TN_stride);
+          thread const auto& r = Ctile_r.frag_at(i, j);
+          thread const auto& im = Ctile_i.frag_at(i, j);
+
+          STEEL_PRAGMA_UNROLL
+          for (short k = 0; k < decltype(Ctile_r)::kElemsPerFrag; ++k) {
+            const int col = j * TN_stride + k;
+            if (col >= start.x && col < stop.x) {
+              D[off + k] = Epilogue::apply(complex64_t(r[k], im[k]));
+            }
+          }
+        }
+      }
+    }
+  }
+
+  METAL_FUNC void
+  store_result_safe(device U* D, const int ldd, short2 dst_tile_dims) {
+    D += sm * ldd + sn;
+    dst_tile_dims -= short2(sn, sm);
+    if (dst_tile_dims.x <= 0 || dst_tile_dims.y <= 0)
+      return;
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; i++) {
+      if (i * TM_stride < dst_tile_dims.y) {
+        STEEL_PRAGMA_UNROLL
+        for (short j = 0; j < TN; j++) {
+          int off = (i * TM_stride) * ldd + (j * TN_stride);
+          thread const auto& r = Ctile_r.frag_at(i, j);
+          thread const auto& im = Ctile_i.frag_at(i, j);
+          STEEL_PRAGMA_UNROLL
+          for (short k = 0; k < decltype(Ctile_r)::kElemsPerFrag; k++) {
+            if ((j * TN_stride + k) < dst_tile_dims.x) {
+              D[off + k] = Epilogue::apply(complex64_t(r[k], im[k]));
+            }
+          }
+        }
+      }
+    }
+  }
+
+  /* Apply epilogue */
+  template <typename UnaryEpilogue>
+  METAL_FUNC void apply_epilogue(thread const UnaryEpilogue& epilogue_op) {
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < decltype(Ctile_r)::kElemsPerTile; i++) {
+      complex64_t out = epilogue_op.apply(
+          complex64_t(Ctile_r.elems()[i], Ctile_i.elems()[i]));
+      Ctile_r.elems()[i] = out.real;
+      Ctile_i.elems()[i] = out.imag;
+    }
+  }
+
+  /* Apply epilogue */
+  template <typename BinaryEpilogue>
+  METAL_FUNC void apply_epilogue(
+      const device U* C,
+      const int ldc,
+      const int fdc,
+      thread const BinaryEpilogue& epilogue_op) {
+    // Adjust for simdgroup and thread location
+    C += (sm)*ldc + (sn)*fdc;
+
+    // Loop over all simdgroup tiles
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < TN; j++) {
+        // Get accumulated result and associated offset in Cr, Ci
+        thread auto& r = Ctile_r.frag_at(i, j);
+        thread auto& im = Ctile_i.frag_at(i, j);
+        int offset_c = (i * TM_stride) * ldc + (j * TN_stride) * fdc;
+
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < decltype(Ctile_r)::kElemsPerFrag; k++) {
+          complex64_t out = epilogue_op.apply(
+              complex64_t(r[k], im[k]), C[offset_c + k * fdc]);
+          r[k] = out.real;
+          im[k] = out.imag;
+        }
+      }
+    }
+  }
+
+  /* Apply epilogue */
+  template <typename BinaryEpilogue>
+  METAL_FUNC void apply_epilogue_safe(
+      const device U* C,
+      const int ldc,
+      const int fdc,
+      short2 dst_tile_dims,
+      thread const BinaryEpilogue& epilogue_op) {
+    // Adjust for simdgroup and thread location
+    C += (sm)*ldc + (sn)*fdc;
+    dst_tile_dims -= short2(sn, sm);
+
+    if (dst_tile_dims.x <= 0 || dst_tile_dims.y <= 0)
+      return;
+
+    // Loop over all simdgroup tiles
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < TN; j++) {
+        // Get accumulated result and associated offset in Cr, Ci
+        thread auto& r = Ctile_r.frag_at(i, j);
+        thread auto& im = Ctile_i.frag_at(i, j);
+        int offset_c = (i * TM_stride) * ldc + (j * TN_stride) * fdc;
+
+        constexpr short kelems = decltype(Ctile_r)::kElemsPerFrag;
+        complex64_t tmp[kelems];
+
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < kelems; k++) {
+          if ((j * TN_stride + k) < dst_tile_dims.x &&
+              (i * TM_stride) < dst_tile_dims.y) {
+            tmp[k] = C[offset_c + k * fdc];
+          } else {
+            tmp[k] = complex64_t(0.0f, 0.0f);
+          }
+        }
+
+        // Apply epilogue
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < kelems; k++) {
+          complex64_t out = epilogue_op.apply(complex64_t(r[k], im[k]), tmp[k]);
+          r[k] = out.real;
+          im[k] = out.imag;
+        }
+      }
+    }
+  }
+
+  /* Store results from simdgroup_matrix results into device memory */
+  METAL_FUNC void store_result(
+      device U* D,
+      const int ldd,
+      const device U* C,
+      const int ldc,
+      const int fdc,
+      thread const Epilogue& epilogue_op) const {
+    // Adjust for simdgroup and thread location
+    C += (sm)*ldc + (sn)*fdc;
+    D += (sm)*ldd + sn;
+
+    constexpr short kelems = decltype(Ctile_r)::kElemsPerFrag;
+
+    // Loop over all simdgroup tiles
+    STEEL_PRAGMA_UNROLL
+    for (short i = 0; i < TM; i++) {
+      STEEL_PRAGMA_UNROLL
+      for (short j = 0; j < TN; j++) {
+        // Get accumulated result and associated offset in Cr, Ci
+        thread const auto& r = Ctile_r.frag_at(i, j);
+        thread const auto& im = Ctile_i.frag_at(i, j);
+        int off_c = (i * TM_stride) * ldc + (j * TN_stride) * fdc;
+        int off_d = (i * TM_stride) * ldd + (j * TN_stride);
+
+        // Apply epilogue
+        STEEL_PRAGMA_UNROLL
+        for (short k = 0; k < kelems; k++) {
+          D[off_d + k] =
+              epilogue_op.apply(complex64_t(r[k], im[k]), C[off_c + k * fdc]);
+        }
+      }
+    }
+  }
+
+  METAL_FUNC void store_result_safe(
+      device U* D,
+      const int ldd,
+      const device U* C,
+      const int ldc,
+      const int fdc,
+      short2 dst_tile_dims,
+      thread const Epilogue& epilogue_op) const {
+    // Adjust for simdgroup and thread location
+    C += (sm)*ldc + (sn)*fdc;
+    D += (sm)*ldd + sn;
+    dst_tile_dims -= short2(sn, sm);
+
+    if (dst_tile_dims.x <= 0 || dst_tile_dims.y <= 0)
+      return;
+
+    constexpr short kelems = decltype(Ctile_r)::kElemsPerFrag;
+
+    STEEL_PRAGMA_UNROLL
+    for (int i = 0; i < TM; i++) {
+      if (i * TM_stride < dst_tile_dims.y) {
+        STEEL_PRAGMA_UNROLL
+        for (int j = 0; j < TN; j++) {
+          // Get accumulated result and associated offset in Cr, Ci
+          thread const auto& r = Ctile_r.frag_at(i, j);
+          thread const auto& im = Ctile_i.frag_at(i, j);
+          int off_c = (i * TM_stride) * ldc + (j * TN_stride) * fdc;
+          int off_d = (i * TM_stride) * ldd + (j * TN_stride);
+
+          // Apply epilogue
+          STEEL_PRAGMA_UNROLL
+          for (short k = 0; k < kelems; k++) {
+            if ((j * TN_stride + k) < dst_tile_dims.x) {
+              D[off_d + k] = epilogue_op.apply(
+                  complex64_t(r[k], im[k]), C[off_c + k * fdc]);
+            }
+          }
+        }
+      }
+    }
+  }
+};
+
+} // namespace steel
+} // namespace mlx
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/params.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/params.h
new file mode 100644
index 000000000..b0ba07dd7
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/params.h
@@ -0,0 +1,65 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+///////////////////////////////////////////////////////////////////////////////
+// GEMM param classes
+///////////////////////////////////////////////////////////////////////////////
+
+namespace mlx {
+namespace steel {
+
+struct GEMMParams {
+  const int M;
+  const int N;
+  const int K;
+
+  const int lda;
+  const int ldb;
+  const int ldd;
+
+  const int tiles_n;
+  const int tiles_m;
+
+  const int64_t batch_stride_a;
+  const int64_t batch_stride_b;
+  const int64_t batch_stride_d;
+
+  const int swizzle_log;
+  const int gemm_k_iterations_aligned;
+
+  const int batch_ndim;
+};
+
+struct GEMMSpiltKParams {
+  const int M;
+  const int N;
+  const int K;
+
+  const int lda;
+  const int ldb;
+  const int ldc;
+
+  const int tiles_n;
+  const int tiles_m;
+
+  const int split_k_partitions;
+  const int split_k_partition_stride;
+  const int split_k_partition_size;
+
+  const int swizzle_log;
+  const int gemm_k_iterations_aligned;
+};
+
+struct GEMMAddMMParams {
+  const int ldc;
+  const int fdc;
+
+  const int64_t batch_stride_c;
+
+  const float alpha;
+  const float beta;
+};
+
+} // namespace steel
+} // namespace mlx
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/transforms.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/transforms.h
new file mode 100644
index 000000000..0282a1223
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/gemm/transforms.h
@@ -0,0 +1,72 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+#include "mlx/backend/metal/kernels/steel/utils.h"
+
+///////////////////////////////////////////////////////////////////////////////
+// Transforms and Epilogues
+///////////////////////////////////////////////////////////////////////////////
+
+namespace mlx {
+namespace steel {
+
+template <typename OutT, typename InT>
+struct TransformNone {
+  static METAL_FUNC OutT apply(InT x) {
+    return static_cast<OutT>(x);
+  }
+
+  static METAL_FUNC OutT apply(InT x, OutT) {
+    return static_cast<OutT>(x);
+  }
+};
+
+template <typename OutT, typename InT>
+struct TransformAdd {
+  TransformAdd(const float, const float) {}
+
+  static METAL_FUNC OutT apply(InT x) {
+    return static_cast<OutT>(x);
+  }
+
+  static METAL_FUNC OutT apply(InT x, OutT c) {
+    return static_cast<OutT>(x) + c;
+  }
+};
+
+template <typename OutT, typename InT>
+struct TransformAxpby {
+  const float alpha;
+  const float beta;
+
+  TransformAxpby(const float alpha_, const float beta_)
+      : alpha(alpha_), beta(beta_) {}
+
+  static METAL_FUNC OutT apply(InT x) {
+    return static_cast<OutT>(x);
+  }
+
+  METAL_FUNC OutT apply(InT x, OutT c) const {
+    return static_cast<OutT>(
+        x * static_cast<InT>(alpha) + (static_cast<OutT>(beta) * c));
+  }
+};
+
+template <typename T>
+struct AccumHelper {
+  typedef float accum_type;
+};
+
+struct BlockSwizzle {
+  static METAL_FUNC int2
+  swizzle(uint3 tid [[threadgroup_position_in_grid]], const int swizzle_log) {
+    const int tid_x = (tid.x) >> swizzle_log;
+    const int tid_y =
+        ((tid.y) << swizzle_log) + ((tid.x) & ((1 << swizzle_log) - 1));
+    return int2(tid_x, tid_y);
+  }
+};
+
+} // namespace steel
+} // namespace mlx
\ No newline at end of file
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils.h
new file mode 100644
index 000000000..55720a28f
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils.h
@@ -0,0 +1,42 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+#include <metal_stdlib>
+
+METAL_FUNC ulong2 elem_to_loc_broadcast(
+    uint elem,
+    constant const int* shape,
+    constant const int64_t* a_strides,
+    constant const int64_t* b_strides,
+    int ndim) {
+  ulong loc_a{0};
+  ulong loc_b{0};
+  for (int i = ndim - 1; i >= 0 && elem > 0; --i) {
+    int pos_in_dim = (elem % shape[i]);
+    elem /= shape[i];
+    loc_a += pos_in_dim * a_strides[i];
+    loc_b += pos_in_dim * b_strides[i];
+  }
+  return ulong2(loc_a, loc_b);
+}
+
+METAL_FUNC ulong3 elem_to_loc_broadcast(
+    uint elem,
+    constant const int* shape,
+    constant const int64_t* a_strides,
+    constant const int64_t* b_strides,
+    constant const int64_t* c_strides,
+    int ndim) {
+  ulong loc_a{0};
+  ulong loc_b{0};
+  ulong loc_c{0};
+  for (int i = ndim - 1; i >= 0 && elem > 0; --i) {
+    int pos_in_dim = (elem % shape[i]);
+    elem /= shape[i];
+    loc_a += pos_in_dim * a_strides[i];
+    loc_b += pos_in_dim * b_strides[i];
+    loc_c += pos_in_dim * c_strides[i];
+  }
+  return ulong3(loc_a, loc_b, loc_c);
+}
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils/integral_constant.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils/integral_constant.h
new file mode 100644
index 000000000..fa7b39986
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils/integral_constant.h
@@ -0,0 +1,130 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+#include <metal_stdlib>
+#include "mlx/backend/metal/kernels/steel/utils/type_traits.h"
+
+#pragma METAL internals : enable
+
+namespace mlx {
+namespace steel {
+
+///////////////////////////////////////////////////////////////////////////////
+// Integral constant with casting
+///////////////////////////////////////////////////////////////////////////////
+
+template <typename T, T v>
+struct integral_constant {
+  static constexpr constant T value = v;
+  using value_type = T;
+  using type = integral_constant;
+
+  METAL_FUNC constexpr operator value_type() const noexcept {
+    return value;
+  }
+};
+
+template <bool B>
+using bool_constant = integral_constant<bool, B>;
+using true_type = bool_constant<true>;
+using false_type = bool_constant<false>;
+
+template <class T>
+struct is_integral : bool_constant<metal::is_integral<T>::value> {};
+
+template <class T, T v>
+struct is_integral<integral_constant<T, v>>
+    : bool_constant<metal::is_integral<T>::value> {};
+
+template <typename T>
+constexpr constant bool is_integral_v = is_integral<T>::value;
+
+template <int val>
+using Int = integral_constant<int, val>;
+
+///////////////////////////////////////////////////////////////////////////////
+// Binary Operators on Integral constants
+///////////////////////////////////////////////////////////////////////////////
+
+#define integral_const_binop(__op__, __operator__)          \
+  template <typename T, T tv, typename U, U uv>             \
+  METAL_FUNC constexpr auto __operator__(                   \
+      integral_constant<T, tv>, integral_constant<U, uv>) { \
+    constexpr auto res = tv __op__ uv;                      \
+    return integral_constant<decltype(res), res>{};         \
+  }
+
+integral_const_binop(+, operator+);
+integral_const_binop(-, operator-);
+integral_const_binop(*, operator*);
+integral_const_binop(/, operator/);
+
+integral_const_binop(==, operator==);
+integral_const_binop(!=, operator!=);
+integral_const_binop(<, operator<);
+integral_const_binop(>, operator>);
+integral_const_binop(<=, operator<=);
+integral_const_binop(>=, operator>=);
+
+integral_const_binop(&&, operator&&);
+integral_const_binop(||, operator||);
+
+template <typename T, typename = metal::enable_if_t<!is_integral_v<T>>>
+METAL_FUNC constexpr auto operator||(true_type, T) {
+  return true_type{};
+}
+template <typename T, typename = metal::enable_if_t<!is_integral_v<T>>>
+METAL_FUNC constexpr auto operator||(T, true_type) {
+  return true_type{};
+}
+
+template <typename T, typename = metal::enable_if_t<!is_integral_v<T>>>
+METAL_FUNC constexpr auto operator&&(false_type, T) {
+  return false_type{};
+}
+
+template <typename T, typename = metal::enable_if_t<!is_integral_v<T>>>
+METAL_FUNC constexpr auto operator&&(T, false_type) {
+  return false_type{};
+}
+
+// Dispatch utilities
+template <typename F>
+void dispatch_bool(bool v, F f) {
+  if (v) {
+    f(true_type{});
+  } else {
+    f(false_type{});
+  }
+}
+
+template <int start, int stop, int step, typename F>
+constexpr void const_for_loop(F f) {
+  if constexpr (start < stop) {
+    constexpr auto idx = Int<start>{};
+    f(idx);
+    const_for_loop<start + step, stop, step, F>(f);
+  }
+}
+
+#undef integral_const_binop
+
+///////////////////////////////////////////////////////////////////////////////
+// Reduction operators
+///////////////////////////////////////////////////////////////////////////////
+
+template <typename T>
+METAL_FUNC constexpr T sum(T x) {
+  return x;
+}
+
+template <typename T, typename... Us>
+METAL_FUNC constexpr auto sum(T x, Us... us) {
+  return x + sum(us...);
+}
+
+} // namespace steel
+} // namespace mlx
+
+#pragma METAL internals : disable
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils/type_traits.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils/type_traits.h
new file mode 100644
index 000000000..f004dc836
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/steel/utils/type_traits.h
@@ -0,0 +1,55 @@
+// Copyright © 2024 Apple Inc.
+
+#pragma once
+
+#include <metal_stdlib>
+
+#pragma METAL internals : enable
+
+namespace metal {
+
+template <typename T>
+struct is_empty : metal::bool_constant<__is_empty(T)> {};
+
+#ifdef __cpp_variable_templates
+template <typename T>
+constexpr constant bool is_empty_v = is_empty<T>::value;
+#endif
+
+template <typename... Ts>
+struct make_void {
+  typedef void type;
+};
+
+template <typename... Ts>
+using void_t = typename make_void<Ts...>::type;
+
+template <class T>
+struct is_static : metal::bool_constant<is_empty<remove_cv_t<T>>::value> {};
+
+template <typename T>
+struct pointer_element {};
+
+template <typename T>
+struct pointer_element<thread T*> {
+  using type = remove_cv_t<T>;
+};
+template <typename T>
+struct pointer_element<device T*> {
+  using type = remove_cv_t<T>;
+};
+template <typename T>
+struct pointer_element<constant T*> {
+  using type = remove_cv_t<T>;
+};
+template <typename T>
+struct pointer_element<threadgroup T*> {
+  using type = remove_cv_t<T>;
+};
+
+template <typename T>
+using pointer_element_t = typename pointer_element<remove_cv_t<T>>::type;
+
+} // namespace metal
+
+#pragma METAL internals : disable
\ No newline at end of file
diff --git a/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/utils.h b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/utils.h
new file mode 100644
index 000000000..d35645010
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/mlx/backend/metal/kernels/utils.h
@@ -0,0 +1,445 @@
+// Copyright © 2023-2024 Apple Inc.
+
+#pragma once
+
+#include <metal_math>
+
+#include "mlx/backend/metal/kernels/bf16.h"
+#include "mlx/backend/metal/kernels/bf16_math.h"
+#include "mlx/backend/metal/kernels/complex.h"
+#include "mlx/backend/metal/kernels/defines.h"
+#include "mlx/backend/metal/kernels/logging.h"
+
+typedef half float16_t;
+
+// Work per thread values for different types. The values here are expected to
+// match get_work_per_thread in mlx/backend/metal/utils.h
+template <typename U>
+struct WorkPerThread {
+  static_assert(sizeof(U) <= 8, "Type too large");
+  static constexpr int constant n = 8 / sizeof(U);
+};
+
+///////////////////////////////////////////////////////////////////////////////
+// Type limits utils
+///////////////////////////////////////////////////////////////////////////////
+
+template <typename U>
+struct Limits {
+  static const constant U max = metal::numeric_limits<U>::max();
+  static const constant U min = metal::numeric_limits<U>::min();
+  static const constant U finite_max = metal::numeric_limits<U>::max();
+  static const constant U finite_min = metal::numeric_limits<U>::min();
+};
+
+#define instantiate_default_limit(type)                                      \
+  template <>                                                                \
+  struct Limits<type> {                                                      \
+    static constexpr constant type max = metal::numeric_limits<type>::max(); \
+    static constexpr constant type min = metal::numeric_limits<type>::min(); \
+    static constexpr constant type finite_max =                              \
+        metal::numeric_limits<type>::max();                                  \
+    static constexpr constant type finite_min =                              \
+        metal::numeric_limits<type>::min();                                  \
+  };
+
+instantiate_default_limit(uint8_t);
+instantiate_default_limit(uint16_t);
+instantiate_default_limit(uint32_t);
+instantiate_default_limit(uint64_t);
+instantiate_default_limit(int8_t);
+instantiate_default_limit(int16_t);
+instantiate_default_limit(int32_t);
+instantiate_default_limit(int64_t);
+
+#define instantiate_float_limit(type)             \
+  template <>                                     \
+  struct Limits<type> {                           \
+    static constexpr constant type max =          \
+        metal::numeric_limits<type>::infinity();  \
+    static constexpr constant type min =          \
+        -metal::numeric_limits<type>::infinity(); \
+    static constexpr constant type finite_max =   \
+        metal::numeric_limits<type>::max();       \
+    static constexpr constant type finite_min =   \
+        -metal::numeric_limits<type>::max();      \
+  };
+
+instantiate_float_limit(half);
+instantiate_float_limit(float);
+instantiate_float_limit(bfloat16_t);
+
+template <>
+struct Limits<bool> {
+  static constexpr constant bool max = true;
+  static constexpr constant bool min = false;
+};
+
+template <>
+struct Limits<complex64_t> {
+  static constexpr constant complex64_t max = complex64_t(
+      metal::numeric_limits<float>::infinity(),
+      metal::numeric_limits<float>::infinity());
+  static constexpr constant complex64_t min = complex64_t(
+      -metal::numeric_limits<float>::infinity(),
+      -metal::numeric_limits<float>::infinity());
+};
+
+///////////////////////////////////////////////////////////////////////////////
+// Indexing utils
+///////////////////////////////////////////////////////////////////////////////
+
+#define MLX_MTL_PRAGMA_UNROLL _Pragma("clang loop unroll(full)")
+
+///////////////////////////////////////////////////////////////////////////////
+// Single Array with generic dims
+
+template <typename IdxT = int64_t>
+METAL_FUNC IdxT elem_to_loc(
+    IdxT elem,
+    constant const int* shape,
+    constant const int64_t* strides,
+    int ndim) {
+  IdxT loc = 0;
+  for (int i = ndim - 1; i >= 0 && elem > 0; --i) {
+    loc += (elem % shape[i]) * IdxT(strides[i]);
+    elem /= shape[i];
+  }
+  return loc;
+}
+
+// Non templated version to handle arbitrary dims
+template <typename IdxT = int64_t>
+METAL_FUNC IdxT elem_to_loc(
+    uint3 elem,
+    constant const int* shape,
+    constant const int64_t* strides,
+    int ndim) {
+  IdxT loc =
+      elem.x * IdxT(strides[ndim - 1]) + elem.y * IdxT(strides[ndim - 2]);
+  for (int d = ndim - 3; d >= 0; --d) {
+    loc += (elem.z % shape[d]) * IdxT(strides[d]);
+    elem.z /= shape[d];
+  }
+  return loc;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Single Array with fixed N dims
+
+template <typename IdxT = int64_t>
+METAL_FUNC IdxT elem_to_loc_1(uint elem, constant const int64_t& stride) {
+  return elem * IdxT(stride);
+}
+
+template <typename IdxT = int64_t>
+METAL_FUNC IdxT elem_to_loc_2(uint2 elem, constant const int64_t strides[2]) {
+  return elem.x * IdxT(strides[1]) + elem.y * IdxT(strides[0]);
+}
+
+template <typename IdxT = int64_t>
+METAL_FUNC IdxT elem_to_loc_3(uint3 elem, constant const int64_t strides[3]) {
+  return elem.x * IdxT(strides[2]) + elem.y * IdxT(strides[1]) +
+      elem.z * IdxT(strides[0]);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Multiple Arrays with generic dims
+
+template <typename IdxT = int64_t>
+METAL_FUNC vec<IdxT, 2> elem_to_loc_2_nd(
+    uint3 elem,
+    constant const int* shape,
+    constant const int64_t* a_strides,
+    constant const int64_t* b_strides,
+    int ndim) {
+  vec<IdxT, 2> loc = {
+      IdxT(
+          elem.x * IdxT(a_strides[ndim - 1]) +
+          IdxT(elem.y) * IdxT(a_strides[ndim - 2])),
+      IdxT(
+          elem.x * IdxT(b_strides[ndim - 1]) +
+          elem.y * IdxT(b_strides[ndim - 2]))};
+  for (int d = ndim - 3; d >= 0; --d) {
+    uint l = elem.z % shape[d];
+    loc.x += l * IdxT(a_strides[d]);
+    loc.y += l * IdxT(b_strides[d]);
+    elem.z /= shape[d];
+  }
+  return loc;
+}
+
+template <typename IdxT = int64_t>
+METAL_FUNC vec<IdxT, 3> elem_to_loc_3_nd(
+    uint3 elem,
+    constant const int* shape,
+    constant const int64_t* a_strides,
+    constant const int64_t* b_strides,
+    constant const int64_t* c_strides,
+    int ndim) {
+  vec<IdxT, 3> loc = {
+      IdxT(elem.x * IdxT(a_strides[ndim - 1])) +
+          IdxT(elem.y * IdxT(a_strides[ndim - 2])),
+      IdxT(elem.x * IdxT(b_strides[ndim - 1])) +
+          IdxT(elem.y * IdxT(b_strides[ndim - 2])),
+      IdxT(elem.x * IdxT(c_strides[ndim - 1])) +
+          IdxT(elem.y * IdxT(c_strides[ndim - 2]))};
+  for (int d = ndim - 3; d >= 0; --d) {
+    uint l = elem.z % shape[d];
+    loc.x += l * IdxT(a_strides[d]);
+    loc.y += l * IdxT(b_strides[d]);
+    loc.z += l * IdxT(c_strides[d]);
+    elem.z /= shape[d];
+  }
+  return loc;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Elem to loc in a loop utils
+///////////////////////////////////////////////////////////////////////////////
+
+template <int DIM, typename OffsetT = size_t, bool General = true>
+struct LoopedElemToLoc {
+  int dim;
+  LoopedElemToLoc<DIM - 1, OffsetT, General> inner_looper;
+  OffsetT offset{0};
+  int index{0};
+
+  LoopedElemToLoc(int dim) : dim(dim), inner_looper(dim - 1) {}
+
+  void next(const constant int* shape, const constant int64_t* strides) {
+    if (dim == 0) {
+      return;
+    }
+    index++;
+    offset += OffsetT(strides[dim - 1]);
+    if (index >= shape[dim - 1]) {
+      index = 0;
+      inner_looper.next(shape, strides);
+      offset = inner_looper.offset;
+    }
+  }
+
+  void next(int n, const constant int* shape, const constant int64_t* strides) {
+    if (dim == 0) {
+      return;
+    }
+    index += n;
+    offset += n * OffsetT(strides[dim - 1]);
+
+    if (index >= shape[dim - 1]) {
+      int extra = index - shape[dim - 1];
+      if (extra >= shape[dim - 1]) {
+        inner_looper.next(1 + extra / shape[dim - 1], shape, strides);
+        extra = extra % shape[dim - 1];
+      } else {
+        inner_looper.next(shape, strides);
+      }
+      index = 0;
+      offset = inner_looper.offset;
+      if (extra > 0) {
+        next(extra, shape, strides);
+      }
+    }
+  }
+
+  OffsetT location() {
+    return offset;
+  }
+};
+
+template <typename OffsetT>
+struct LoopedElemToLoc<1, OffsetT, true> {
+  int dim;
+  OffsetT offset{0};
+  uint index{0};
+
+  LoopedElemToLoc(int dim) : dim(dim) {}
+
+  void next(const constant int* shape, const constant int64_t* strides) {
+    index++;
+    if (dim > 1) {
+      offset = elem_to_loc<OffsetT>(index, shape, strides, dim);
+    } else {
+      offset += OffsetT(strides[0]);
+    }
+  }
+
+  void next(int n, const constant int* shape, const constant int64_t* strides) {
+    index += n;
+    if (dim > 1) {
+      offset = elem_to_loc<OffsetT>(index, shape, strides, dim);
+    } else {
+      offset = index * OffsetT(strides[0]);
+    }
+  }
+
+  OffsetT location() {
+    return offset;
+  }
+};
+
+template <typename OffsetT>
+struct LoopedElemToLoc<1, OffsetT, false> {
+  OffsetT offset{0};
+
+  LoopedElemToLoc(int) {}
+
+  void next(const constant int*, const constant int64_t* strides) {
+    offset += OffsetT(strides[0]);
+  }
+
+  void next(int n, const constant int*, const constant int64_t* strides) {
+    offset += n * OffsetT(strides[0]);
+  }
+
+  OffsetT location() {
+    return offset;
+  }
+};
+
+///////////////////////////////////////////////////////////////////////////////
+// Calculation utils
+///////////////////////////////////////////////////////////////////////////////
+
+/** Compute ceil((float)N/(float)M) */
+template <typename T, typename U>
+inline T ceildiv(T N, U M) {
+  return (N + M - 1) / M;
+}
+
+// https://docs.oracle.com/cd/E19957-01/806-3568/ncg_goldberg.html#1202
+inline float log1p(float x) {
+  float xp1 = 1.0f + x;
+  if (xp1 == Limits<float>::max) {
+    return Limits<float>::max;
+  }
+  if (xp1 == 1.0f) {
+    return x;
+  }
+
+  return x * (metal::log(xp1) / (xp1 - 1.0f));
+}
+
+inline bfloat16_t log1p(bfloat16_t x) {
+  float xp1 = 1.0f + static_cast<float>(x);
+  if (xp1 == Limits<float>::max) {
+    return Limits<bfloat16_t>::max;
+  }
+  if (xp1 == 1.0f) {
+    return x;
+  }
+
+  return bfloat16_t(x * (metal::log(xp1) / (xp1 - 1.0f)));
+}
+
+inline complex64_t log1p(complex64_t in) {
+  float x = in.real;
+  float y = in.imag;
+  float zabs = metal::precise::sqrt(x * x + y * y);
+  float theta = metal::atan2(y, x + 1);
+  if (zabs < 0.5f) {
+    float r = x * (2 + x) + y * y;
+    if (r == 0) { // handle underflow
+      return {x, theta};
+    }
+    return {0.5f * log1p(r), theta};
+  } else {
+    auto z0 = metal::sqrt((x + 1) * (x + 1) + y * y);
+    return {metal::log(z0), theta};
+  }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// SIMD shuffle ops
+///////////////////////////////////////////////////////////////////////////////
+
+inline uint64_t simd_shuffle_down(uint64_t data, uint16_t delta) {
+  return as_type<uint64_t>(
+      metal::simd_shuffle_down(as_type<uint2>(data), delta));
+}
+
+inline int64_t simd_shuffle_down(int64_t data, uint16_t delta) {
+  return as_type<int64_t>(
+      metal::simd_shuffle_down(as_type<uint2>(data), delta));
+}
+
+inline bool simd_shuffle_down(bool data, uint16_t delta) {
+  return simd_shuffle_down(static_cast<uint32_t>(data), delta);
+}
+
+inline complex64_t simd_shuffle_down(complex64_t data, uint16_t delta) {
+  return complex64_t(
+      simd_shuffle_down(data.real, delta), simd_shuffle_down(data.imag, delta));
+}
+
+inline uint64_t simd_shuffle_up(uint64_t data, uint16_t delta) {
+  return as_type<uint64_t>(metal::simd_shuffle_up(as_type<uint2>(data), delta));
+}
+
+inline int64_t simd_shuffle_up(int64_t data, uint16_t delta) {
+  return as_type<int64_t>(metal::simd_shuffle_up(as_type<uint2>(data), delta));
+}
+
+inline bool simd_shuffle_up(bool data, uint16_t delta) {
+  return simd_shuffle_up(static_cast<uint32_t>(data), delta);
+}
+
+inline complex64_t simd_shuffle_up(complex64_t data, uint16_t delta) {
+  return complex64_t(
+      simd_shuffle_up(data.real, delta), simd_shuffle_up(data.imag, delta));
+}
+
+inline uint64_t
+simd_shuffle_and_fill_up(uint64_t data, uint64_t filling, uint16_t delta) {
+  return as_type<uint64_t>(metal::simd_shuffle_and_fill_up(
+      as_type<uint2>(data), as_type<uint2>(filling), delta));
+}
+
+inline int64_t
+simd_shuffle_and_fill_up(int64_t data, int64_t filling, uint16_t delta) {
+  return as_type<int64_t>(metal::simd_shuffle_and_fill_up(
+      as_type<uint2>(data), as_type<uint2>(filling), delta));
+}
+
+inline bool simd_shuffle_and_fill_up(bool data, bool filling, uint16_t delta) {
+  return simd_shuffle_and_fill_up(
+      static_cast<uint32_t>(data), static_cast<uint32_t>(filling), delta);
+}
+
+inline complex64_t simd_shuffle_and_fill_up(
+    complex64_t data,
+    complex64_t filling,
+    uint16_t delta) {
+  return complex64_t(
+      simd_shuffle_and_fill_up(data.real, filling.real, delta),
+      simd_shuffle_and_fill_up(data.imag, filling.imag, delta));
+}
+
+inline uint64_t simd_shuffle(uint64_t data, uint16_t lane) {
+  return as_type<uint64_t>(metal::simd_shuffle(as_type<uint2>(data), lane));
+}
+
+inline int64_t simd_shuffle(int64_t data, uint16_t lane) {
+  return as_type<int64_t>(metal::simd_shuffle(as_type<uint2>(data), lane));
+}
+
+inline bool simd_shuffle(bool data, uint16_t lane) {
+  return simd_shuffle(static_cast<uint32_t>(data), lane);
+}
+
+inline complex64_t simd_shuffle(complex64_t data, uint16_t lane) {
+  return complex64_t(
+      simd_shuffle(data.real, lane), simd_shuffle(data.imag, lane));
+}
+
+// std::conditional is not included with Metal
+template <bool condition, typename T, typename U>
+struct ConditionalType {
+  using type = U;
+};
+
+template <typename T, typename U>
+struct ConditionalType<true, T, U> {
+  using type = T;
+};
diff --git a/libs/ai/metal/shaders/mlx_qmm/steel_qmm.metal b/libs/ai/metal/shaders/mlx_qmm/steel_qmm.metal
new file mode 100644
index 000000000..78d1afcfc
--- /dev/null
+++ b/libs/ai/metal/shaders/mlx_qmm/steel_qmm.metal
@@ -0,0 +1,253 @@
+// Thin host wrappers around MLX v0.31.2 steel qmm_t_impl.
+// Official kernel is affine_qmm_t<half, 64, 4, true, false, 32, 32, 32>.
+// Staging kernels convert ggml F32 [K,M] / [N,M] to MLX F16 [M,K] / [M,N].
+
+#include "mlx/backend/metal/kernels/utils.h"
+#include "mlx/backend/metal/kernels/steel/utils/type_traits.h"
+#include "mlx/backend/metal/kernels/steel/gemm/gemm.h"
+#include "mlx/backend/metal/kernels/quantized_utils.h"
+#include "mlx/backend/metal/kernels/quantized.h"
+
+struct SteelQmmArgs {
+    int K;
+    int N;
+    int M;
+};
+
+struct SteelPackAArgs {
+    int K;
+    int M;
+    int src_k_stride;
+    int src_m_stride;
+};
+
+struct SteelUnpackCArgs {
+    int N;
+    int M;
+    int dst_n_stride;
+    int dst_m_stride;
+};
+
+kernel void kernel_mlx_steel_qmm_f16(
+        constant SteelQmmArgs & args [[buffer(0)]],
+        const device uint32_t* w [[buffer(1)]],
+        const device half* scales [[buffer(2)]],
+        const device half* biases [[buffer(3)]],
+        const device half* x [[buffer(4)]],
+        device half* y [[buffer(5)]],
+        uint3 tid [[threadgroup_position_in_grid]],
+        uint lid [[thread_index_in_threadgroup]],
+        uint simd_gid [[simdgroup_index_in_threadgroup]],
+        uint simd_lid [[thread_index_in_simdgroup]]) {
+    constexpr int BM = 32;
+    constexpr int BK = 32;
+    constexpr int BN = 32;
+    constexpr int BK_padded = (BK + 16 / sizeof(half));
+    threadgroup half Xs[BM * BK_padded];
+    threadgroup half Ws[BN * BK_padded];
+    qmm_t_impl<half, 64, 4, true, BM, BK, BN>(
+        w,
+        scales,
+        biases,
+        x,
+        y,
+        Xs,
+        Ws,
+        args.K,
+        args.N,
+        args.M,
+        args.K,
+        tid,
+        lid,
+        simd_gid,
+        simd_lid);
+}
+
+kernel void kernel_mlx_steel_qmm_pack_a(
+        constant SteelPackAArgs & args [[buffer(0)]],
+        device const float * src [[buffer(1)]],
+        device half * dst [[buffer(2)]],
+        uint2 gid [[thread_position_in_grid]]) {
+    const uint m = gid.x;
+    const uint k = gid.y;
+    if (m >= uint(args.M) || k >= uint(args.K)) {
+        return;
+    }
+    dst[m * uint(args.K) + k] =
+        half(src[int(k) * args.src_k_stride + int(m) * args.src_m_stride]);
+}
+
+// F32 ggml A is [K,M] with A_mlx[m,k] = src[k + m*K]. Same index as
+// BlockLoader<half>(A_f16, ld=K) but values are float.
+template <short BROWS, short BCOLS, short dst_ld, short tgp_size>
+struct F32ToHalfLoader {
+    STEEL_CONST short n_reads = (BCOLS * BROWS) / tgp_size;
+    STEEL_CONST short TCOLS = BCOLS / n_reads;
+    STEEL_CONST short TROWS = tgp_size / TCOLS;
+    const int src_ld;
+    const int tile_stride;
+    const short thread_idx;
+    const short bi;
+    const short bj;
+    threadgroup half* dst;
+    const device float* src;
+
+    METAL_FUNC F32ToHalfLoader(
+            const device float* src_,
+            const int src_ld_,
+            threadgroup half* dst_,
+            ushort simd_group_id,
+            ushort simd_lane_id)
+        : src_ld(src_ld_),
+          tile_stride(BCOLS),
+          thread_idx(simd_group_id * 32 + simd_lane_id),
+          bi(thread_idx / TCOLS),
+          bj(n_reads * (thread_idx % TCOLS)),
+          dst(dst_ + bi * dst_ld + bj),
+          src(src_ + bi * src_ld + bj) {}
+
+    METAL_FUNC void load_unsafe() const {
+        STEEL_PRAGMA_UNROLL
+        for (short i = 0; i < BROWS; i += TROWS) {
+            const device float4* s4 =
+                (const device float4*)(src + i * src_ld);
+            STEEL_PRAGMA_UNROLL
+            for (short j = 0; j < n_reads; j += 4) {
+                const float4 v = s4[j / 4];
+                dst[i * dst_ld + j] = half(v[0]);
+                dst[i * dst_ld + j + 1] = half(v[1]);
+                dst[i * dst_ld + j + 2] = half(v[2]);
+                dst[i * dst_ld + j + 3] = half(v[3]);
+            }
+        }
+    }
+
+    METAL_FUNC void load_safe(short2 src_tile_dim) const {
+        src_tile_dim = src_tile_dim - short2(bj, bi);
+        if (src_tile_dim.x <= 0 || src_tile_dim.y <= 0) {
+            STEEL_PRAGMA_UNROLL
+            for (short i = 0; i < BROWS; i += TROWS) {
+                STEEL_PRAGMA_UNROLL
+                for (short j = 0; j < n_reads; j++) {
+                    dst[i * dst_ld + j] = half(0);
+                }
+            }
+            return;
+        }
+        STEEL_PRAGMA_UNROLL
+        for (short i = 0; i < BROWS; i += TROWS) {
+            STEEL_PRAGMA_UNROLL
+            for (short j = 0; j < n_reads; j++) {
+                const bool ok = (i < src_tile_dim.y) && (j < src_tile_dim.x);
+                dst[i * dst_ld + j] = ok ? half(src[i * src_ld + j]) : half(0);
+            }
+        }
+    }
+
+    METAL_FUNC void next() { src += tile_stride; }
+};
+
+struct SteelQmmF32Args {
+    int K;
+    int N;
+    int M;
+    int src_m_stride;
+    int dst_m_stride;
+};
+
+// Steel BlockMMA + QuantizedBlockLoader, F32 ggml A/C (same index as MLX
+// [M,K]/[M,N]). One dispatch — no pack_a/unpack_c.
+kernel void kernel_mlx_steel_qmm_f32io(
+        constant SteelQmmF32Args & args [[buffer(0)]],
+        const device uint32_t* w [[buffer(1)]],
+        const device half* scales [[buffer(2)]],
+        const device half* biases [[buffer(3)]],
+        const device float* x [[buffer(4)]],
+        device float* y [[buffer(5)]],
+        uint3 tid [[threadgroup_position_in_grid]],
+        uint lid [[thread_index_in_threadgroup]],
+        uint simd_gid [[simdgroup_index_in_threadgroup]],
+        uint simd_lid [[thread_index_in_simdgroup]]) {
+    (void)lid;
+    constexpr int BM = 32;
+    constexpr int BK = 32;
+    constexpr int BN = 32;
+    constexpr int WM = 2;
+    constexpr int WN = 2;
+    constexpr int bits = 4;
+    constexpr int group_size = 64;
+    constexpr int pack_factor = 2;
+    constexpr int bytes_per_pack = 1;
+    constexpr int BK_padded = (BK + 16 / sizeof(half));
+    constexpr int SIMD_SIZE = 32;
+
+    using mma_t = mlx::steel::BlockMMA<
+        half, float, BM, BN, BK, WM, WN, false, true, BK_padded, BK_padded>;
+    using loader_x_t = F32ToHalfLoader<BM, BK, BK_padded, WM * WN * SIMD_SIZE>;
+    using loader_w_t = QuantizedBlockLoader<
+        half, BN, BK, BK_padded, 1, WM * WN * SIMD_SIZE, group_size, bits>;
+
+    threadgroup half Xs[BM * BK_padded];
+    threadgroup half Ws[BN * BK_padded];
+
+    const int K_w = args.K * bytes_per_pack / pack_factor;
+    const int K_g = args.K / group_size;
+    const int y_row = int(tid.y) * BM;
+    const int y_col = int(tid.x) * BN;
+
+    const device float* x_row = x + y_row * args.src_m_stride;
+    auto wl = (const device uint8_t*)w + y_col * K_w;
+    const device half* s_row = scales + y_col * K_g;
+    const device half* b_row = biases + y_col * K_g;
+    device float* y_row_ptr = y + y_row * args.dst_m_stride + y_col;
+
+    const short num_els = min(BM, args.M - y_row);
+    const short num_outs = min(BN, args.N - y_col);
+    loader_x_t loader_x(x_row, args.src_m_stride, Xs, simd_gid, simd_lid);
+    loader_w_t loader_w(wl, s_row, b_row, args.K, Ws, simd_gid, simd_lid);
+    mma_t mma_op(simd_gid, simd_lid);
+
+    const bool aligned_n = true;
+    if (num_els < BM) {
+        for (int k = 0; k < args.K; k += BK) {
+            threadgroup_barrier(mem_flags::mem_threadgroup);
+            loader_x.load_safe(short2(BK, num_els));
+            loader_w.load_unsafe();
+            threadgroup_barrier(mem_flags::mem_threadgroup);
+            mma_op.mma(Xs, Ws);
+            loader_x.next();
+            loader_w.next();
+        }
+    } else {
+        for (int k = 0; k < args.K; k += BK) {
+            threadgroup_barrier(mem_flags::mem_threadgroup);
+            loader_x.load_unsafe();
+            loader_w.load_unsafe();
+            threadgroup_barrier(mem_flags::mem_threadgroup);
+            mma_op.mma(Xs, Ws);
+            loader_x.next();
+            loader_w.next();
+        }
+    }
+    (void)aligned_n;
+    threadgroup_barrier(mem_flags::mem_threadgroup);
+    if (num_els < BM || num_outs < BN) {
+        mma_op.store_result_safe(y_row_ptr, args.dst_m_stride, short2(num_outs, num_els));
+    } else {
+        mma_op.store_result(y_row_ptr, args.dst_m_stride);
+    }
+}
+
+kernel void kernel_mlx_steel_qmm_unpack_c(
+        constant SteelUnpackCArgs & args [[buffer(0)]],
+        device const half * src [[buffer(1)]],
+        device float * dst [[buffer(2)]],
+        uint2 gid [[thread_position_in_grid]]) {
+    const uint m = gid.x;
+    const uint n = gid.y;
+    if (m >= uint(args.M) || n >= uint(args.N)) {
+        return;
+    }
+    dst[int(n) * args.dst_n_stride + int(m) * args.dst_m_stride] =
+        float(src[m * uint(args.N) + n]);
+}
diff --git a/libs/ai/metal/src/gpu_tensor.rs b/libs/ai/metal/src/gpu_tensor.rs
index 44574d2ac..85753de57 100644
--- a/libs/ai/metal/src/gpu_tensor.rs
+++ b/libs/ai/metal/src/gpu_tensor.rs
@@ -3,14 +3,11 @@
 //! Metal try_* kernels. Small addressing ops stay on the host. No oracle;
 //! goal is a working Metal path we can then keep cutting copies.
 
-use crate::gpu_types::{fresh_tensor_id, GpuLinearPart, GpuTensor};
-use makepad_ai_cuda::quant::GGML_TYPE_F32;
-pub use crate::shim::{DecAttnRef, DecLinearRef, TwoWayLayerRef, VitLayerRef, VitLinearRef};
+use crate::gpu_types::{GpuLinearPart, GpuTensor};
 use crate::shim::{
     try_add_f32, try_conv2d_planar_f32, try_flash_attn_f32_packed, try_gelu_f32,
     try_group_norm_planar_f32, try_layer_norm_mul_add_f32, try_matmul_nt_f32, try_mul_f32,
-    try_matmul_nt_ggml_bytes_keyed, try_silu_f32, try_two_way_layer_resident_f32,
-    try_vit_backbone_resident_f32,
+    try_silu_f32,
 };
 use std::cell::RefCell;
 use std::collections::HashMap;
@@ -22,7 +19,6 @@ fn tensor(rows: usize, cols: usize, data: Vec<f32>) -> GpuTensor {
         cols,
         data: RefCell::new(data),
         u32s: RefCell::new(Vec::new()),
-        id: std::cell::Cell::new(fresh_tensor_id()),
     }
 }
 
@@ -137,7 +133,6 @@ pub fn upload_u32(values: &[u32]) -> Result<GpuTensor, String> {
         cols: 1,
         data: RefCell::new(Vec::new()),
         u32s: RefCell::new(values.to_vec()),
-        id: std::cell::Cell::new(fresh_tensor_id()),
     })
 }
 
@@ -156,7 +151,6 @@ pub fn upload_into(t: &GpuTensor, values: &[f32]) -> Result<(), String> {
         }
     }
     *slot = values.to_vec();
-    t.id.set(fresh_tensor_id());
     Ok(())
 }
 
@@ -167,7 +161,6 @@ pub fn copy_into(src: &GpuTensor, dst: &GpuTensor) -> Result<(), String> {
         .try_borrow_mut()
         .map_err(|_| "metal copy_into borrow".to_string())?;
     *dst_data = src_data;
-    dst.id.set(fresh_tensor_id());
     Ok(())
 }
 
@@ -188,24 +181,6 @@ pub fn add(a: &GpuTensor, b: &GpuTensor) -> Result<GpuTensor, String> {
     Ok(tensor(a.rows, a.cols, out))
 }
 
-/// `out[r] = a[r] + bias` with a `cols`-wide bias broadcast over rows.
-pub fn add_cols_broadcast(a: &GpuTensor, bias: &GpuTensor) -> Result<GpuTensor, String> {
-    if bias.rows * bias.cols != a.cols {
-        return Err(format!(
-            "metal add_cols_broadcast bias width {} != {} cols",
-            bias.rows * bias.cols,
-            a.cols
-        ));
-    }
-    let ad = data(a)?;
-    let bd = data(bias)?;
-    let mut out = Vec::with_capacity(ad.len());
-    for row in ad.chunks_exact(a.cols) {
-        out.extend(row.iter().zip(bd.iter()).map(|(x, b)| x + b));
-    }
-    Ok(tensor(a.rows, a.cols, out))
-}
-
 pub fn mul(a: &GpuTensor, b: &GpuTensor) -> Result<GpuTensor, String> {
     let ad = data(a)?;
     let bd = data(b)?;
@@ -409,42 +384,17 @@ pub fn linear_nt(
     Ok(tensor(x.rows, n, out))
 }
 
-/// Linear against a long-lived f32 weight: the weight goes to the device
-/// once, cached under the tensor's content identity (the CUDA contract keeps
-/// the weight resident too), so a per-frame call pays for the GEMM only.
 pub fn linear_f32_resident(
     x: &GpuTensor,
     w: &GpuTensor,
     bias: Option<&GpuTensor>,
 ) -> Result<GpuTensor, String> {
     let xd = data(x)?;
+    let wd = data(w)?;
     let n = w.rows;
     let k = w.cols;
-    if x.cols != k {
-        return Err(format!(
-            "metal resident linear k mismatch: x {}x{}, w {}x{}",
-            x.rows, x.cols, w.rows, w.cols
-        ));
-    }
-    let cache_key = format!("t{}", w.id.get());
-    let mut out = try_matmul_nt_ggml_bytes_keyed(
-        &xd,
-        GGML_TYPE_F32,
-        x.rows,
-        k,
-        n,
-        "resident_f32",
-        &cache_key,
-        || {
-            let wd = data(w)?;
-            let mut bytes = Vec::with_capacity(wd.len() * 4);
-            for value in wd.iter() {
-                bytes.extend_from_slice(&value.to_le_bytes());
-            }
-            Ok(bytes)
-        },
-    )
-    .ok_or_else(|| "metal resident matmul failed".to_string())?;
+    let mut out = try_matmul_nt_f32(&xd, &wd, x.rows, k, n)
+        .ok_or_else(|| "metal resident matmul failed".to_string())?;
     if let Some(bias) = bias {
         let bd = data(bias)?;
         for r in 0..x.rows {
@@ -734,153 +684,13 @@ pub fn rope_interleaved(
     Ok(tensor(x.rows, x.cols, out))
 }
 
-/// Rotate-half rope (the DINOv3 / LLaMA layout): within each head the first
-/// `rot_half` lanes pair with the next `rot_half`, `out1 = x1 c - x2 s`,
-/// `out2 = x2 c + x1 s`, with one `[rows, rot_half]` cos/sin table shared by
-/// both halves; lanes past `2 * rot_half` pass through. Same contract as the
-/// CUDA `rope_half` kernel.
 pub fn rope_half(
     x: &GpuTensor,
     heads: usize,
-    rot_half: usize,
     cos: &GpuTensor,
     sin: &GpuTensor,
 ) -> Result<GpuTensor, String> {
-    if heads == 0 || x.cols % heads != 0 {
-        return Err("metal rope_half head mismatch".to_string());
-    }
-    let dim = x.cols / heads;
-    if rot_half * 2 > dim {
-        return Err("metal rope_half rotary span exceeds head dim".to_string());
-    }
-    if cos.rows != x.rows || cos.cols != rot_half || sin.rows != x.rows || sin.cols != rot_half {
-        return Err("metal rope_half table mismatch".to_string());
-    }
-    let xd = data(x)?;
-    let cd = data(cos)?;
-    let sd = data(sin)?;
-    let mut out = xd.clone();
-    for r in 0..x.rows {
-        for h in 0..heads {
-            let base = r * x.cols + h * dim;
-            for i in 0..rot_half {
-                let c = cd[r * rot_half + i];
-                let s = sd[r * rot_half + i];
-                let x1 = xd[base + i];
-                let x2 = xd[base + rot_half + i];
-                out[base + i] = x1 * c - x2 * s;
-                out[base + rot_half + i] = x2 * c + x1 * s;
-            }
-        }
-    }
-    Ok(tensor(x.rows, x.cols, out))
-}
-
-/// Per-row layer norm with an affine: `(x - mean) / sqrt(var + eps) * mul + add`
-/// (biased variance), `mul`/`add` one value per column.
-/// A whole pre-norm ViT stack device-resident (see `shim::VitLayerRef`):
-/// `x` `[seq, dim]` goes up once, every layer encodes into one command
-/// buffer, and the final layer-normed activations come back.
-#[allow(clippy::too_many_arguments)]
-pub fn vit_backbone_resident(
-    x: &GpuTensor,
-    n_head: usize,
-    rot_half: usize,
-    cos: &GpuTensor,
-    sin: &GpuTensor,
-    layers: &[VitLayerRef<'_>],
-    final_norm_w: &[f32],
-    final_norm_b: &[f32],
-    eps: f32,
-) -> Result<GpuTensor, String> {
-    let xd = data(x)?;
-    let cd = data(cos)?;
-    let sd = data(sin)?;
-    let out = try_vit_backbone_resident_f32(
-        &xd,
-        x.rows,
-        x.cols,
-        n_head,
-        rot_half,
-        &cd,
-        &sd,
-        layers,
-        final_norm_w,
-        final_norm_b,
-        eps,
-    )
-    .ok_or_else(|| "metal resident vit backbone failed".to_string())?;
-    Ok(tensor(x.rows, x.cols, out))
-}
-
-/// One two-way decoder layer device-resident (see `shim::TwoWayLayerRef`);
-/// returns `(hidden, ln_final(hidden))`.
-pub fn two_way_layer_resident(
-    hidden: &GpuTensor,
-    token_pe: &GpuTensor,
-    context: &GpuTensor,
-    context_pe: &GpuTensor,
-    layer: &TwoWayLayerRef<'_>,
-) -> Result<(GpuTensor, GpuTensor), String> {
-    if token_pe.rows != hidden.rows
-        || token_pe.cols != hidden.cols
-        || context_pe.rows != context.rows
-        || context_pe.cols != context.cols
-    {
-        return Err("metal two-way layer: PE shapes do not match their tensors".to_string());
-    }
-    let h = data(hidden)?;
-    let t = data(token_pe)?;
-    let c = data(context)?;
-    let cp = data(context_pe)?;
-    let (out, normed) = try_two_way_layer_resident_f32(
-        &h,
-        &t,
-        &c,
-        &cp,
-        hidden.rows,
-        hidden.cols,
-        context.rows,
-        context.cols,
-        layer,
-    )
-    .ok_or_else(|| "metal resident two-way layer failed".to_string())?;
-    Ok((
-        tensor(hidden.rows, hidden.cols, out),
-        tensor(hidden.rows, hidden.cols, normed),
-    ))
-}
-
-pub fn layer_norm_mul_add(
-    x: &GpuTensor,
-    mul: &[f32],
-    add: &[f32],
-    eps: f32,
-) -> Result<GpuTensor, String> {
-    if mul.len() != x.cols || add.len() != x.cols {
-        return Err(format!(
-            "metal layer_norm_mul_add affine width {}/{} != {} cols",
-            mul.len(),
-            add.len(),
-            x.cols
-        ));
-    }
-    let xd = data(x)?;
-    let out = try_layer_norm_mul_add_f32(&xd, &[x.rows, x.cols], mul, &[x.cols], add, &[x.cols], eps)
-        .unwrap_or_else(|| {
-            let mut out = vec![0.0; xd.len()];
-            for r in 0..x.rows {
-                let row = &xd[r * x.cols..(r + 1) * x.cols];
-                let mean = row.iter().sum::<f32>() / x.cols as f32;
-                let var = row.iter().map(|v| (v - mean) * (v - mean)).sum::<f32>() / x.cols as f32;
-                let inv = (var + eps).sqrt().recip();
-                for c in 0..x.cols {
-                    out[r * x.cols + c] = (row[c] - mean) * inv * mul[c] + add[c];
-                }
-            }
-            out
-        });
-    Ok(tensor(x.rows, x.cols, out))
+    rope_interleaved(x, heads, cos, sin)
 }
 
 pub fn rpb_expand(
diff --git a/libs/ai/metal/src/gpu_types.rs b/libs/ai/metal/src/gpu_types.rs
index 5acd469ba..4fd2a0a73 100644
--- a/libs/ai/metal/src/gpu_types.rs
+++ b/libs/ai/metal/src/gpu_types.rs
@@ -1,24 +1,12 @@
 //! Host-backed tensor handle used by the macOS Metal GpuTensor path.
 
-use std::cell::{Cell, RefCell};
-use std::sync::atomic::{AtomicU64, Ordering};
-
-static NEXT_TENSOR_ID: AtomicU64 = AtomicU64::new(1);
-
-/// A process-unique identity for a tensor's current contents.
-pub(crate) fn fresh_tensor_id() -> u64 {
-    NEXT_TENSOR_ID.fetch_add(1, Ordering::Relaxed)
-}
+use std::cell::RefCell;
 
 pub struct GpuTensor {
     pub(crate) rows: usize,
     pub(crate) cols: usize,
     pub(crate) data: RefCell<Vec<f32>>,
     pub(crate) u32s: RefCell<Vec<u32>>,
-    /// Identity of the current contents: fresh at creation and after every
-    /// in-place write, so device-side caches keyed by it can never serve a
-    /// stale weight (a pointer can be reused; an id cannot).
-    pub(crate) id: Cell<u64>,
 }
 
 impl GpuTensor {
diff --git a/libs/ai/metal/src/rife.rs b/libs/ai/metal/src/rife.rs
index 67aab9009..5052549cf 100644
--- a/libs/ai/metal/src/rife.rs
+++ b/libs/ai/metal/src/rife.rs
@@ -13,10 +13,40 @@
 
 use crate::gpu_types::GpuTensor;
 use std::cell::RefCell;
+use std::sync::atomic::{AtomicU64, Ordering};
 
-pub fn prof_dump() {}
+/// MAKEPAD_RIFE_PROF=1: accumulate wall time per op family and print at
+/// every `prof_dump` (the bench calls it once per pair batch).
+static PROF: [AtomicU64; 6] = [
+    AtomicU64::new(0),
+    AtomicU64::new(0),
+    AtomicU64::new(0),
+    AtomicU64::new(0),
+    AtomicU64::new(0),
+    AtomicU64::new(0),
+];
+const PROF_NAMES: [&str; 6] = ["im2col", "gemm", "deconv_prep", "warp", "resize_etc", "elementwise"];
 
-pub(crate) fn prof_add(_slot: usize, _started: std::time::Instant) {}
+fn prof_on() -> bool {
+    static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ON.get_or_init(|| std::env::var_os("MAKEPAD_RIFE_PROF").is_some())
+}
+
+pub(crate) fn prof_add(slot: usize, t0: std::time::Instant) {
+    if prof_on() {
+        PROF[slot].fetch_add(t0.elapsed().as_nanos() as u64, Ordering::Relaxed);
+    }
+}
+
+pub fn prof_dump() {
+    if !prof_on() {
+        return;
+    }
+    for (name, cell) in PROF_NAMES.iter().zip(PROF.iter()) {
+        let ms = cell.swap(0, Ordering::Relaxed) as f64 / 1e6;
+        eprintln!("rife prof {name}: {ms:.1} ms");
+    }
+}
 
 fn tensor(rows: usize, cols: usize, data: Vec<f32>) -> GpuTensor {
     GpuTensor {
@@ -24,7 +54,6 @@ fn tensor(rows: usize, cols: usize, data: Vec<f32>) -> GpuTensor {
         cols,
         data: RefCell::new(data),
         u32s: RefCell::new(Vec::new()),
-        id: std::cell::Cell::new(crate::gpu_types::fresh_tensor_id()),
     }
 }
 
@@ -181,6 +210,7 @@ pub fn conv2d_planar_strided(
     }
     let n = out_width * out_height;
     let xd: &[f32] = &xd;
+    let prof_t0 = std::time::Instant::now();
     // K-MAJOR im2col: cols[k][n] — each (ic, ky, kx) row over the output
     // positions. Stride-1 interior segments are straight memcpys of the
     // source row; the position-major layout scattered every write behind
@@ -229,10 +259,13 @@ pub fn conv2d_planar_strided(
             }
         }
     });
+    prof_add(0, prof_t0);
+    let prof_t0 = std::time::Instant::now();
     #[cfg(any(target_os = "macos", target_os = "ios"))]
     let mut out = matmul_nn_blas(weights, &cols, out_channels, k, n);
     #[cfg(not(any(target_os = "macos", target_os = "ios")))]
     let mut out = matmul_nn_cpu(weights, &cols, out_channels, k, n);
+    prof_add(1, prof_t0);
     for (oc, row) in out.chunks_mut(n).enumerate() {
         let b = bias[oc];
         for v in row.iter_mut() {
@@ -267,6 +300,7 @@ pub fn conv_transpose2d(
         return Err("rife deconv: weight length mismatch".to_string());
     }
     // Zero-stuffed input: value (iy, ix) lands at (iy*stride, ix*stride).
+    let prof_t0 = std::time::Instant::now();
     let sw = (in_width - 1) * stride + 1;
     let sh = (in_height - 1) * stride + 1;
     let xd = data(x)?;
@@ -297,6 +331,7 @@ pub fn conv_transpose2d(
     }
     let out_w = (in_width - 1) * stride + kw - 2 * pad;
     let out_h = (in_height - 1) * stride + kh - 2 * pad;
+    prof_add(2, prof_t0);
     let stuffed_tensor = tensor(in_channels, sw * sh, stuffed);
     conv2d_planar_strided(
         &stuffed_tensor,
@@ -333,6 +368,7 @@ pub fn warp(
     }
     let xd: &[f32] = &xd;
     let fd: &[f32] = &fd;
+    let prof_t0 = std::time::Instant::now();
     let max_x = (width - 1) as f32;
     let max_y = (height - 1) as f32;
     let mut out = vec![0.0f32; channels * plane];
@@ -364,6 +400,7 @@ pub fn warp(
             }
         }
     });
+    prof_add(3, prof_t0);
     Ok(tensor(channels, plane, out))
 }
 
@@ -386,6 +423,7 @@ pub fn res_conv(
     }
     let cd: &[f32] = &cd;
     let rd: &[f32] = &rd;
+    let prof_t0 = std::time::Instant::now();
     let mut out = vec![0.0f32; channels * plane];
     par_bands(&mut out, plane, |c0, band| {
         for (ci, channel) in band.chunks_mut(plane).enumerate() {
@@ -398,6 +436,7 @@ pub fn res_conv(
             }
         }
     });
+    prof_add(5, prof_t0);
     Ok(tensor(channels, plane, out))
 }
 
@@ -441,6 +480,7 @@ pub fn pixel_shuffle_planar(
     let out_plane = out_w * out_h;
     let xd = data(x)?;
     let xd: &[f32] = &xd;
+    let prof_t0 = std::time::Instant::now();
     let mut out = vec![0.0f32; out_channels * out_plane];
     par_bands(&mut out, out_plane, |c0, band| {
         for (ci, channel) in band.chunks_mut(out_plane).enumerate() {
@@ -457,6 +497,7 @@ pub fn pixel_shuffle_planar(
             }
         }
     });
+    prof_add(4, prof_t0);
     Ok(tensor(out_channels, out_plane, out))
 }
 
diff --git a/libs/ai/metal/src/runtime.rs b/libs/ai/metal/src/runtime.rs
index f8d02ddb1..5b27c2c13 100644
--- a/libs/ai/metal/src/runtime.rs
+++ b/libs/ai/metal/src/runtime.rs
@@ -1585,7 +1585,15 @@ mod imp {
             let command_buffer = self.active_command_buffer.take().ok_or_else(|| {
                 "Metal command batch disappeared during encoder rollover".to_string()
             })?;
+            let rolled_ops = self.active_command_buffer_ops;
             self.commit_command_buffer(command_buffer);
+            // Codex: wait each rolled CB so a later InnocentVictim does not hide
+            // the first non-terminating dispatch. Off unless opted in.
+            if std::env::var_os("MAKEPAD_METAL_WAIT_EACH_CB").is_some() {
+                self.wait_for_last_submitted_work(false).map_err(|err| {
+                    format!("Metal CB after {rolled_ops} ops: {err}")
+                })?;
+            }
             self.active_command_buffer = Some(self.new_command_buffer()?);
             self.active_command_buffer_ops = 0;
             self.active_command_buffer_bytes = 0;
@@ -1604,7 +1612,13 @@ mod imp {
             let command_buffer = self.active_command_buffer.take().ok_or_else(|| {
                 "Metal command batch disappeared during official partial submit".to_string()
             })?;
+            let rolled_ops = self.active_command_buffer_ops;
             self.commit_command_buffer(command_buffer);
+            if std::env::var_os("MAKEPAD_METAL_WAIT_EACH_CB").is_some() {
+                self.wait_for_last_submitted_work(false).map_err(|err| {
+                    format!("Metal CB after {rolled_ops} ops: {err}")
+                })?;
+            }
             self.active_command_buffer = Some(self.new_command_buffer()?);
             self.active_command_buffer_ops = 0;
             self.active_command_buffer_bytes = 0;
@@ -1915,15 +1929,28 @@ mod imp {
             // with later compute on this runtime once the GPU has touched
             // the buffer (or after the session-create prefix fill): Flux
             // then keeps the step-0 packed/timestep and later preds go
-            // stale or NaN.
-            let staging = self.new_buffer_with_bytes(bytes)?;
-            self.copy_between_buffers_ranges(
-                staging.as_id(),
-                0,
-                buffer,
-                offset_bytes,
-                bytes.len(),
-            )?;
+            // stale or NaN. Opt back into memcpy only for isolated benches.
+            let force_memcpy = std::env::var_os("MAKEPAD_METAL_MEMCPY_WRITES").is_some();
+            let blit = !force_memcpy;
+            if blit {
+                let staging = self.new_buffer_with_bytes(bytes)?;
+                self.copy_between_buffers_ranges(
+                    staging.as_id(),
+                    0,
+                    buffer,
+                    offset_bytes,
+                    bytes.len(),
+                )?;
+                return Ok(());
+            }
+
+            let ptr: *mut u8 = unsafe { msg_send![buffer, contents] };
+            if ptr.is_null() {
+                return Err("buffer contents returned null".to_string());
+            }
+            unsafe {
+                std::ptr::copy_nonoverlapping(bytes.as_ptr(), ptr.add(offset_bytes), bytes.len());
+            }
             Ok(())
         }
 
diff --git a/libs/ai/metal/src/shim.rs b/libs/ai/metal/src/shim.rs
index fb51489c5..df9655292 100644
--- a/libs/ai/metal/src/shim.rs
+++ b/libs/ai/metal/src/shim.rs
@@ -1,3 +1,13 @@
+/// Metal backend debug breadcrumbs (init, dispatch choices). Off by default —
+/// set GGML_METAL_TRACE=1 to enable, mirroring MAKEPAD_CUDA_TRACE.
+fn log_metal_trace() -> bool {
+    static ENABLED: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ENABLED.get_or_init(|| {
+        std::env::var_os("GGML_METAL_TRACE").is_some()
+            || std::env::var_os("MAKEPAD_MUSIC3_TRACE").is_some()
+    })
+}
+
 /// Missing-kernel fallbacks fire per matmul; print each distinct message once.
 fn log_metal_error_once(msg: impl std::fmt::Display) {
     use std::collections::HashSet;
@@ -13,11 +23,15 @@ fn log_metal_error_once(msg: impl std::fmt::Display) {
     }
 }
 
+#[allow(dead_code)]
+fn log_mul_mat_requested() -> bool {
+    log_metal_trace()
+}
+
 pub fn is_available() -> bool {
     cfg!(target_os = "macos")
 }
 
-use crate::gpu_types::GpuTensor;
 use makepad_ai_cuda::prof;
 
 fn prof_rec(cat: usize, start: std::time::Instant, f32_count: usize) {
@@ -331,119 +345,6 @@ pub fn clear_decoder_kv_cache() {
 }
 
 #[allow(clippy::too_many_arguments)]
-/// One linear of a device-resident two-way decoder layer: an f32 `[n, k]`
-/// weight tensor (cached on the device under its content identity) and an
-/// optional `[1, n]` bias.
-#[derive(Clone, Copy)]
-pub struct DecLinearRef<'a> {
-    pub weight: &'a GpuTensor,
-    pub bias: Option<&'a GpuTensor>,
-}
-
-#[derive(Clone, Copy)]
-pub struct DecAttnRef<'a> {
-    pub q: DecLinearRef<'a>,
-    pub k: DecLinearRef<'a>,
-    pub v: DecLinearRef<'a>,
-    pub out: DecLinearRef<'a>,
-}
-
-/// One SAM-style two-way decoder layer over `hidden` `[n_tok, dim]` with
-/// image context `[n_ctx, ctx_dim]`: token self-attention (queries/keys
-/// carry the token PE when `pe_on_self`), token-to-image cross-attention
-/// (query = LN(hidden) + token PE, key = LN(context) + image PE, value =
-/// LN(context)), an erf-GELU feed-forward, then `ln_final`. All norms are
-/// LayerNorm with affines; `ln_pe_1`/`ln_pe_2` normalise the two PEs.
-#[derive(Clone, Copy)]
-pub struct TwoWayLayerRef<'a> {
-    pub ln_pe_1: (&'a [f32], &'a [f32]),
-    pub ln_pe_2: (&'a [f32], &'a [f32]),
-    pub ln1: (&'a [f32], &'a [f32]),
-    pub ln2_1: (&'a [f32], &'a [f32]),
-    pub ln2_2: (&'a [f32], &'a [f32]),
-    pub ln3: (&'a [f32], &'a [f32]),
-    pub ln_final: (&'a [f32], &'a [f32]),
-    pub self_attn: DecAttnRef<'a>,
-    pub cross_attn: DecAttnRef<'a>,
-    pub ffn_first: DecLinearRef<'a>,
-    pub ffn_second: DecLinearRef<'a>,
-    pub n_head: usize,
-    pub eps: f32,
-    pub pe_on_self: bool,
-}
-
-/// Runs one two-way decoder layer device-resident (one command buffer,
-/// weights cached) and returns `(hidden, ln_final(hidden))`, both
-/// `[n_tok, dim]`.
-#[allow(clippy::too_many_arguments)]
-pub fn try_two_way_layer_resident_f32(
-    hidden: &[f32],
-    token_pe: &[f32],
-    context: &[f32],
-    context_pe: &[f32],
-    n_tok: usize,
-    dim: usize,
-    n_ctx: usize,
-    ctx_dim: usize,
-    layer: &TwoWayLayerRef<'_>,
-) -> Option<(Vec<f32>, Vec<f32>)> {
-    imp::try_two_way_layer_resident_f32(
-        hidden, token_pe, context, context_pe, n_tok, dim, n_ctx, ctx_dim, layer,
-    )
-}
-
-/// One linear of a device-resident ViT layer: a row-major `[n, k]` weight in
-/// a ggml dtype, its output width and its bias (empty for none).
-#[derive(Clone, Copy)]
-pub struct VitLinearRef<'a> {
-    pub w_bytes: &'a [u8],
-    pub w_ggml_type: u32,
-    pub n: usize,
-    pub bias: &'a [f32],
-}
-
-/// One pre-norm ViT layer with rotary attention and a SwiGLU feed-forward
-/// (the DINOv3 block): `x += out(attn(rope(q(n1)), rope(k(n1)), v(n1)))`,
-/// then `x += down(silu(gate(n2)) * up(n2))`, both norms LayerNorm with an
-/// affine. Layer scales are expected folded into `out` and `down`.
-#[derive(Clone, Copy)]
-pub struct VitLayerRef<'a> {
-    pub norm1_w: &'a [f32],
-    pub norm1_b: &'a [f32],
-    pub q: VitLinearRef<'a>,
-    pub k: VitLinearRef<'a>,
-    pub v: VitLinearRef<'a>,
-    pub out: VitLinearRef<'a>,
-    pub norm2_w: &'a [f32],
-    pub norm2_b: &'a [f32],
-    pub gate: VitLinearRef<'a>,
-    pub up: VitLinearRef<'a>,
-    pub down: VitLinearRef<'a>,
-}
-
-/// Runs a whole ViT stack device-resident: `x` (`[seq_len, n_state]`) goes
-/// up once, every layer encodes into one command buffer against cached
-/// weights, and only the final normalised activations come back.
-/// `cos`/`sin` are `[seq_len, rot_half]` rotate-half tables.
-#[allow(clippy::too_many_arguments)]
-pub fn try_vit_backbone_resident_f32(
-    x: &[f32],
-    seq_len: usize,
-    n_state: usize,
-    n_head: usize,
-    rot_half: usize,
-    cos: &[f32],
-    sin: &[f32],
-    layers: &[VitLayerRef<'_>],
-    final_norm_w: &[f32],
-    final_norm_b: &[f32],
-    eps: f32,
-) -> Option<Vec<f32>> {
-    imp::try_vit_backbone_resident_f32(
-        x, seq_len, n_state, n_head, rot_half, cos, sin, layers, final_norm_w, final_norm_b, eps,
-    )
-}
-
 pub fn try_flash_attn_f32_self_kv_cache(
     layer: usize,
     q: &[f32],
@@ -1141,38 +1042,6 @@ mod imp {
     pub(super) fn clear_decoder_kv_cache() {}
 
     #[allow(clippy::too_many_arguments)]
-    #[allow(clippy::too_many_arguments)]
-    pub(super) fn try_vit_backbone_resident_f32(
-        _x: &[f32],
-        _seq_len: usize,
-        _n_state: usize,
-        _n_head: usize,
-        _rot_half: usize,
-        _cos: &[f32],
-        _sin: &[f32],
-        _layers: &[super::VitLayerRef<'_>],
-        _final_norm_w: &[f32],
-        _final_norm_b: &[f32],
-        _eps: f32,
-    ) -> Option<Vec<f32>> {
-        None
-    }
-
-    #[allow(clippy::too_many_arguments)]
-    pub(super) fn try_two_way_layer_resident_f32(
-        _hidden: &[f32],
-        _token_pe: &[f32],
-        _context: &[f32],
-        _context_pe: &[f32],
-        _n_tok: usize,
-        _dim: usize,
-        _n_ctx: usize,
-        _ctx_dim: usize,
-        _layer: &super::TwoWayLayerRef<'_>,
-    ) -> Option<(Vec<f32>, Vec<f32>)> {
-        None
-    }
-
     pub(super) fn try_flash_attn_f32_self_kv_cache(
         _layer: usize,
         _q: &[f32],
@@ -1727,38 +1596,6 @@ mod imp {
 
     pub(super) fn clear_decoder_kv_cache() {}
 
-    #[allow(clippy::too_many_arguments)]
-    pub(super) fn try_vit_backbone_resident_f32(
-        _x: &[f32],
-        _seq_len: usize,
-        _n_state: usize,
-        _n_head: usize,
-        _rot_half: usize,
-        _cos: &[f32],
-        _sin: &[f32],
-        _layers: &[super::VitLayerRef<'_>],
-        _final_norm_w: &[f32],
-        _final_norm_b: &[f32],
-        _eps: f32,
-    ) -> Option<Vec<f32>> {
-        None
-    }
-
-    #[allow(clippy::too_many_arguments)]
-    pub(super) fn try_two_way_layer_resident_f32(
-        _hidden: &[f32],
-        _token_pe: &[f32],
-        _context: &[f32],
-        _context_pe: &[f32],
-        _n_tok: usize,
-        _dim: usize,
-        _n_ctx: usize,
-        _ctx_dim: usize,
-        _layer: &super::TwoWayLayerRef<'_>,
-    ) -> Option<(Vec<f32>, Vec<f32>)> {
-        None
-    }
-
     pub(super) fn try_flash_attn_f32_self_kv_cache(
         _layer: usize,
         _q: &[f32],
@@ -1918,6 +1755,7 @@ mod imp {
     use std::collections::HashMap;
     use std::ffi::{c_char, c_void, CStr};
     use std::ptr::NonNull;
+    use std::sync::OnceLock;
     use std::thread;
     use std::time::Duration;
 
@@ -1952,13 +1790,6 @@ mod imp {
     const OP_FLASH_ATTN_EXT_VEC_NCPSG: i32 = 32;
     const OP_UNARY_NUM_GELU: i16 = 103;
     const OP_UNARY_NUM_SILU: i16 = 106;
-    /// Persistent-scratch tag range `[VIT_TAG_BASE, VIT_TAG_BASE + 20)` of the
-    /// resident ViT stack (`vit_layer_from_buffer_f32`).
-    const VIT_TAG_BASE: u8 = 200;
-    const OP_UNARY_NUM_GELU_ERF: i16 = 104;
-    /// Cached-affine tag range `[TWO_WAY_TAG_BASE, TWO_WAY_TAG_BASE + 14)` of
-    /// the resident two-way decoder layer.
-    const TWO_WAY_TAG_BASE: u8 = 180;
     const SCRATCH_FLASH_PAD: u8 = 1;
     const SCRATCH_FLASH_BLK: u8 = 2;
     const SCRATCH_FLASH_TMP: u8 = 3;
@@ -2276,15 +2107,6 @@ mod imp {
         nrows: i32,
     }
 
-    #[repr(C)]
-    #[derive(Copy, Clone)]
-    struct KArgsRopeHalfTables {
-        token_count: i32,
-        head_count: i32,
-        head_dim: i32,
-        rot_half: i32,
-    }
-
     #[repr(C)]
     #[derive(Copy, Clone)]
     struct KArgsUnary {
@@ -2958,6 +2780,11 @@ mod imp {
     /// only matters for one-off giants (DiT prefill strips).
     const POOL_CAP_BYTES: usize = 1280 * 1024 * 1024;
 
+    fn pool_disabled() -> bool {
+        static OFF: OnceLock<bool> = OnceLock::new();
+        *OFF.get_or_init(|| std::env::var_os("MAKEPAD_MUSIC3_NO_POOL").is_some())
+    }
+
     struct MetalContext {
         device: StrongId,
         command_queue: StrongId,
@@ -3045,6 +2872,10 @@ mod imp {
                     }
                 };
 
+                if super::log_metal_trace() {
+                    eprintln!("[ggml][metal] backend initialized (shared kernels)");
+                }
+
                 return Ok(Self {
                     device,
                     command_queue,
@@ -3210,12 +3041,14 @@ mod imp {
         /// touching the Metal allocator.
         fn pool_take(&mut self, byte_len: usize) -> Result<StrongId, String> {
             let need = byte_len.max(4);
-            if let Some(i) = self
-                .pool_free
-                .iter()
-                .position(|p| p.cap_bytes == need)
-            {
-                return Ok(self.pool_free.swap_remove(i).buf);
+            if !pool_disabled() {
+                if let Some(i) = self
+                    .pool_free
+                    .iter()
+                    .position(|p| p.cap_bytes == need)
+                {
+                    return Ok(self.pool_free.swap_remove(i).buf);
+                }
             }
             self.new_buffer_with_length(need)
         }
@@ -3235,6 +3068,9 @@ mod imp {
         /// Park a transient buffer until the next queue wait proves the GPU
         /// is done with it.
         fn pool_give(&mut self, buf: StrongId) {
+            if pool_disabled() {
+                return;
+            }
             let cap_bytes = unsafe {
                 let len: u64 = msg_send![buf.as_id(), length];
                 len as usize
@@ -4057,6 +3893,11 @@ mod imp {
             ne0: i32,
             ne1: i32,
         ) -> Result<(), String> {
+            static LOG_ONCE: OnceLock<()> = OnceLock::new();
+            if super::log_metal_trace() && LOG_ONCE.set(()).is_ok() {
+                eprintln!("[ggml][metal] mul_mat dispatch: mul_mv_ext");
+            }
+
             let nsg = 2i32;
             let nxpsg = if ne00 % 256 == 0 && ne11 < 3 {
                 16i32
@@ -4178,6 +4019,11 @@ mod imp {
             ne0: i32,
             ne1: i32,
         ) -> Result<(), String> {
+            static LOG_ONCE: OnceLock<()> = OnceLock::new();
+            if super::log_metal_trace() && LOG_ONCE.set(()).is_ok() {
+                eprintln!("[ggml][metal] mul_mat dispatch: mul_mm");
+            }
+
             let bc_inp = ne00 % 32 != 0;
             let bc_out = ne0 % 64 != 0 || ne1 % 32 != 0;
 
@@ -4294,6 +4140,11 @@ mod imp {
             ne0: i32,
             ne1: i32,
         ) -> Result<(), String> {
+            static LOG_ONCE: OnceLock<()> = OnceLock::new();
+            if super::log_metal_trace() && LOG_ONCE.set(()).is_ok() {
+                eprintln!("[ggml][metal] mul_mat dispatch: mul_mv");
+            }
+
             let (nsg, nr0, nr1, smem, suffix) = match src0 {
                 Src0Type::F32 | Src0Type::F16 | Src0Type::BF16 => {
                     if ne00 < 32 {
@@ -4538,613 +4389,6 @@ mod imp {
             self.end_command_encoder(encoder_handles)
         }
 
-        /// Rotate-half rope from per-token cos/sin tables on a row-major
-        /// `[token_count, head_count * head_dim]` f32 buffer; `dst_id` may be
-        /// `x_id` (each thread owns both halves of its pair).
-        #[allow(clippy::too_many_arguments)]
-        fn dispatch_rope_half_tables_f32(
-            &mut self,
-            x_id: ObjcId,
-            cos_id: ObjcId,
-            sin_id: ObjcId,
-            dst_id: ObjcId,
-            token_count: usize,
-            head_count: usize,
-            head_dim: usize,
-            rot_half: usize,
-        ) -> Result<(), String> {
-            if token_count == 0 || head_count == 0 {
-                return Ok(());
-            }
-            if rot_half * 2 > head_dim {
-                return Err(format!(
-                    "rope_half_tables: rot_half {} exceeds half of head_dim {}",
-                    rot_half, head_dim
-                ));
-            }
-            let name = "kernel_makepad_rope_half_tables_f32";
-            let (pipeline, _smem, _nr0, _nr1, _nsg) =
-                self.get_or_compile_cached_pipeline(name.to_string(), name, &[], 0, 0, 0, 0)?;
-            let args = KArgsRopeHalfTables {
-                token_count: i32::try_from(token_count)
-                    .map_err(|_| format!("rope token_count too large: {}", token_count))?,
-                head_count: i32::try_from(head_count)
-                    .map_err(|_| format!("rope head_count too large: {}", head_count))?,
-                head_dim: i32::try_from(head_dim)
-                    .map_err(|_| format!("rope head_dim too large: {}", head_dim))?,
-                rot_half: i32::try_from(rot_half)
-                    .map_err(|_| format!("rope rot_half too large: {}", rot_half))?,
-            };
-            let (_command_buffer, encoder, encoder_handles) = self.begin_command_encoder()?;
-            unsafe {
-                let _: () = msg_send![encoder, setComputePipelineState: pipeline];
-                let _: () = msg_send![
-                    encoder,
-                    setBytes: &args as *const KArgsRopeHalfTables as *const c_void
-                    length: std::mem::size_of::<KArgsRopeHalfTables>() as u64
-                    atIndex: 0u64
-                ];
-                let _: () = msg_send![encoder, setBuffer: x_id offset: 0u64 atIndex: 1u64];
-                let _: () = msg_send![encoder, setBuffer: cos_id offset: 0u64 atIndex: 2u64];
-                let _: () = msg_send![encoder, setBuffer: sin_id offset: 0u64 atIndex: 3u64];
-                let _: () = msg_send![encoder, setBuffer: dst_id offset: 0u64 atIndex: 4u64];
-                let nth_max = Self::pipeline_max_threads(pipeline).max(1u64);
-                let nth = (rot_half.max(1) as u64).min(nth_max).min(256);
-                let tgs = MTLSize {
-                    width: token_count as u64,
-                    height: head_count as u64,
-                    depth: 1,
-                };
-                let tpg = MTLSize {
-                    width: nth,
-                    height: 1,
-                    depth: 1,
-                };
-                let _: () = msg_send![
-                    encoder,
-                    dispatchThreadgroups: tgs
-                    threadsPerThreadgroup: tpg
-                ];
-            }
-            self.end_command_encoder(encoder_handles)
-        }
-
-        fn vit_linear_from_buffer(
-            &mut self,
-            src_id: ObjcId,
-            m: usize,
-            k: usize,
-            lin: &super::VitLinearRef<'_>,
-            weight_tag: u8,
-            bias_tag: u8,
-        ) -> Result<StrongId, String> {
-            let bias = if lin.bias.is_empty() {
-                None
-            } else {
-                Some(lin.bias)
-            };
-            self.linear_from_src_buffer(
-                src_id,
-                m,
-                k,
-                lin.w_bytes,
-                lin.w_ggml_type,
-                lin.n,
-                bias,
-                weight_tag,
-                bias_tag,
-            )
-        }
-
-        /// One resident ViT layer (see `VitLayerRef`), updating `x_id` in
-        /// place. The seven GEMM outputs use `tag_base + {2,4,6,8,12,14,16}`
-        /// as their persistent scratch tags; a stack reuses one `tag_base`
-        /// because layers execute sequentially inside the batch.
-        #[allow(clippy::too_many_arguments)]
-        fn vit_layer_from_buffer_f32(
-            &mut self,
-            x_id: ObjcId,
-            seq_len: usize,
-            n_state: usize,
-            n_head: usize,
-            rot_half: usize,
-            cos_id: ObjcId,
-            sin_id: ObjcId,
-            layer: &super::VitLayerRef<'_>,
-            eps: f32,
-            tag_base: u8,
-        ) -> Result<(), String> {
-            let head_dim = n_state / n_head;
-            let x_shape = shape4_from_row_major(&[seq_len, n_state], 4)?;
-            let ln_shape = shape4_from_row_major(&[n_state], 4)?;
-            let norm_bytes = x_shape
-                .numel
-                .checked_mul(std::mem::size_of::<f32>())
-                .ok_or_else(|| "overflow computing vit norm buffer bytes".to_string())?;
-
-            // Attention: n1 = LN(x); x += out(attn(rope(q), rope(k), v)).
-            let n1_w = self.get_or_create_cached_f32_buffer(layer.norm1_w, tag_base)?;
-            let n1_b = self.get_or_create_cached_f32_buffer(layer.norm1_b, tag_base + 1)?;
-            let norm0_id = self.get_or_create_scratch_buffer(SCRATCH_ENC_NORM0, norm_bytes)?;
-            self.dispatch_norm_f32(
-                x_id, n1_w, n1_b, norm0_id, &x_shape, &ln_shape, &ln_shape, eps, 3,
-            )?;
-            let q = self.vit_linear_from_buffer(
-                norm0_id, seq_len, n_state, &layer.q, tag_base + 2, tag_base + 3,
-            )?;
-            let k = self.vit_linear_from_buffer(
-                norm0_id, seq_len, n_state, &layer.k, tag_base + 4, tag_base + 5,
-            )?;
-            let v = self.vit_linear_from_buffer(
-                norm0_id, seq_len, n_state, &layer.v, tag_base + 6, tag_base + 7,
-            )?;
-            if rot_half > 0 {
-                self.dispatch_rope_half_tables_f32(
-                    q.as_id(), cos_id, sin_id, q.as_id(), seq_len, n_head, head_dim, rot_half,
-                )?;
-                self.dispatch_rope_half_tables_f32(
-                    k.as_id(), cos_id, sin_id, k.as_id(), seq_len, n_head, head_dim, rot_half,
-                )?;
-            }
-            let scale = 1.0 / (head_dim as f32).sqrt();
-            let attn = self.flash_attn_f32_from_buffers(
-                q.as_id(), k.as_id(), v.as_id(), seq_len, seq_len, n_head, head_dim, scale,
-            )?;
-            let out = self.vit_linear_from_buffer(
-                attn.as_id(), seq_len, n_state, &layer.out, tag_base + 8, tag_base + 9,
-            )?;
-            self.dispatch_bin_f32(0, x_id, out.as_id(), x_id, &x_shape, &x_shape)?;
-
-            // Feed-forward: n2 = LN(x); x += down(silu(gate(n2)) * up(n2)).
-            let n2_w = self.get_or_create_cached_f32_buffer(layer.norm2_w, tag_base + 10)?;
-            let n2_b = self.get_or_create_cached_f32_buffer(layer.norm2_b, tag_base + 11)?;
-            let norm1_id = self.get_or_create_scratch_buffer(SCRATCH_ENC_NORM1, norm_bytes)?;
-            self.dispatch_norm_f32(
-                x_id, n2_w, n2_b, norm1_id, &x_shape, &ln_shape, &ln_shape, eps, 3,
-            )?;
-            let gate = self.vit_linear_from_buffer(
-                norm1_id, seq_len, n_state, &layer.gate, tag_base + 12, tag_base + 13,
-            )?;
-            let up = self.vit_linear_from_buffer(
-                norm1_id, seq_len, n_state, &layer.up, tag_base + 14, tag_base + 15,
-            )?;
-            let ff_shape = shape4_from_row_major(&[seq_len, layer.gate.n], 4)?;
-            self.dispatch_unary_f32(OP_UNARY_NUM_SILU, gate.as_id(), gate.as_id(), &ff_shape)?;
-            self.dispatch_bin_f32(2, gate.as_id(), up.as_id(), gate.as_id(), &ff_shape, &ff_shape)?;
-            let down = self.vit_linear_from_buffer(
-                gate.as_id(), seq_len, layer.gate.n, &layer.down, tag_base + 16, tag_base + 17,
-            )?;
-            self.dispatch_bin_f32(0, x_id, down.as_id(), x_id, &x_shape, &x_shape)?;
-            Ok(())
-        }
-
-        #[allow(clippy::too_many_arguments)]
-        fn vit_backbone_resident_f32(
-            &mut self,
-            x: &[f32],
-            seq_len: usize,
-            n_state: usize,
-            n_head: usize,
-            rot_half: usize,
-            cos: &[f32],
-            sin: &[f32],
-            layers: &[super::VitLayerRef<'_>],
-            final_norm_w: &[f32],
-            final_norm_b: &[f32],
-            eps: f32,
-        ) -> Result<Vec<f32>, String> {
-            if seq_len == 0 || n_state == 0 || n_head == 0 || n_state % n_head != 0 {
-                return Err(format!(
-                    "invalid vit dimensions: seq_len={}, n_state={}, n_head={}",
-                    seq_len, n_state, n_head
-                ));
-            }
-            let head_dim = n_state / n_head;
-            if rot_half * 2 > head_dim {
-                return Err(format!(
-                    "vit rot_half {} exceeds half of head_dim {}",
-                    rot_half, head_dim
-                ));
-            }
-            let x_need = seq_len
-                .checked_mul(n_state)
-                .ok_or_else(|| "overflow computing vit x size".to_string())?;
-            if x.len() != x_need {
-                return Err(format!("vit x len mismatch: got {}, expected {}", x.len(), x_need));
-            }
-            let table_need = seq_len * rot_half;
-            if cos.len() != table_need || sin.len() != table_need {
-                return Err(format!(
-                    "vit rope table len mismatch: cos {} sin {} expected {}",
-                    cos.len(),
-                    sin.len(),
-                    table_need
-                ));
-            }
-            if final_norm_w.len() != n_state || final_norm_b.len() != n_state {
-                return Err("vit final layernorm affine size mismatch".to_string());
-            }
-            for (index, layer) in layers.iter().enumerate() {
-                let lin_ok = |lin: &super::VitLinearRef<'_>, n: usize| {
-                    lin.n == n && (lin.bias.is_empty() || lin.bias.len() == n)
-                };
-                if layer.norm1_w.len() != n_state
-                    || layer.norm1_b.len() != n_state
-                    || layer.norm2_w.len() != n_state
-                    || layer.norm2_b.len() != n_state
-                    || !lin_ok(&layer.q, n_state)
-                    || !lin_ok(&layer.k, n_state)
-                    || !lin_ok(&layer.v, n_state)
-                    || !lin_ok(&layer.out, n_state)
-                    || layer.gate.n == 0
-                    || !lin_ok(&layer.gate, layer.gate.n)
-                    || !lin_ok(&layer.up, layer.gate.n)
-                    || !lin_ok(&layer.down, n_state)
-                {
-                    return Err(format!("vit layer {} has mismatched shapes", index));
-                }
-            }
-
-            let x_shape = shape4_from_row_major(&[seq_len, n_state], 4)?;
-            let ln_shape = shape4_from_row_major(&[n_state], 4)?;
-            let x_buf = self.new_buffer_with_bytes(f32_slice_as_bytes(x))?;
-            let (cos_buf, sin_buf) = if rot_half > 0 {
-                (
-                    Some(self.new_buffer_with_bytes(f32_slice_as_bytes(cos))?),
-                    Some(self.new_buffer_with_bytes(f32_slice_as_bytes(sin))?),
-                )
-            } else {
-                (None, None)
-            };
-            let out_buf = self.new_buffer_with_length(x_need * std::mem::size_of::<f32>())?;
-            let cos_id = cos_buf.as_ref().map(|b| b.as_id()).unwrap_or(x_buf.as_id());
-            let sin_id = sin_buf.as_ref().map(|b| b.as_id()).unwrap_or(x_buf.as_id());
-            let x_id = x_buf.as_id();
-            let out_id = out_buf.as_id();
-            self.with_batch(|ctx| {
-                for layer in layers {
-                    ctx.vit_layer_from_buffer_f32(
-                        x_id, seq_len, n_state, n_head, rot_half, cos_id, sin_id, layer, eps,
-                        VIT_TAG_BASE,
-                    )?;
-                }
-                let fw = ctx.get_or_create_cached_f32_buffer(final_norm_w, VIT_TAG_BASE + 18)?;
-                let fb = ctx.get_or_create_cached_f32_buffer(final_norm_b, VIT_TAG_BASE + 19)?;
-                ctx.dispatch_norm_f32(
-                    x_id, fw, fb, out_id, &x_shape, &ln_shape, &ln_shape, eps, 3,
-                )
-            })?;
-            let out = self.read_f32_buffer(out_id, x_need)?;
-            drop(cos_buf);
-            drop(sin_buf);
-            drop(x_buf);
-            drop(out_buf);
-            Ok(out)
-        }
-
-        /// `C(m, n) = X(m, k) @ W^T` from device buffers: `src0_id` holds the
-        /// `[n, k]` weight in `src0_ggml_type`, `src1_id` the f32 `[m, k]`
-        /// input, and the f32 `[m, n]` result lands in `dst_id`.
-        #[allow(clippy::too_many_arguments)]
-        fn matmul_nt_into_buffer(
-            &mut self,
-            src0_ggml_type: u32,
-            src0_id: ObjcId,
-            src1_id: ObjcId,
-            dst_id: ObjcId,
-            m: usize,
-            k: usize,
-            n: usize,
-        ) -> Result<(), String> {
-            let src0 = src0_type_from_ggml(src0_ggml_type).ok_or_else(|| {
-                format!("unsupported src0 ggml_type for metal matmul: {}", src0_ggml_type)
-            })?;
-            let (src0_row_bytes, nb00) = src0_layout_bytes_per_row(src0, k)?;
-            let ne00 = i32::try_from(k).map_err(|_| format!("k too large: {}", k))?;
-            let ne01 = i32::try_from(n).map_err(|_| format!("n too large: {}", n))?;
-            let ne10 = ne00;
-            let ne11 = i32::try_from(m).map_err(|_| format!("m too large: {}", m))?;
-            let ne0 = ne01;
-            let ne1 = ne11;
-            let nb01 = src0_row_bytes as u64;
-            let nb10 = 4u64;
-            let nb11 = (k as u64)
-                .checked_mul(4)
-                .ok_or_else(|| "overflow computing nb11".to_string())?;
-            if can_use_mul_mv_ext(src0, ne00, ne11) {
-                self.dispatch_mul_mv_ext(
-                    src0, src0_id, src1_id, dst_id, ne00, ne01, ne10, ne11, nb00, nb01, nb10,
-                    nb11, ne0, ne1,
-                )
-            } else if ne00 >= 64 && ne11 > 8 {
-                match self.dispatch_mul_mm(
-                    src0, src0_id, src1_id, dst_id, ne00, ne01, nb01, 1, nb10, nb11, ne0, ne1,
-                ) {
-                    Ok(()) => Ok(()),
-                    Err(e) => {
-                        super::log_metal_error_once(format!(
-                            "[ggml][metal] mul_mm failed for type {:?}, falling back to mul_mv: {}",
-                            src0, e
-                        ));
-                        self.dispatch_mul_mv(
-                            src0, src0_id, src1_id, dst_id, ne00, ne01, ne10, ne11, nb00, nb01,
-                            nb10, nb11, ne0, ne1,
-                        )
-                    }
-                }
-            } else {
-                self.dispatch_mul_mv(
-                    src0, src0_id, src1_id, dst_id, ne00, ne01, ne10, ne11, nb00, nb01, nb10,
-                    nb11, ne0, ne1,
-                )
-            }
-        }
-
-        /// The f32 contents of a host-backed tensor as little-endian bytes.
-        fn tensor_f32_bytes(t: &crate::gpu_types::GpuTensor) -> Result<Vec<u8>, String> {
-            let data = t
-                .data
-                .try_borrow()
-                .map_err(|_| "metal GpuTensor already borrowed".to_string())?;
-            let mut bytes = Vec::with_capacity(data.len() * 4);
-            for value in data.iter() {
-                bytes.extend_from_slice(&value.to_le_bytes());
-            }
-            Ok(bytes)
-        }
-
-        /// A pooled f32 `[rows, cols]` buffer registered in `keep` (given back
-        /// to the pool after the layer's read-back).
-        fn two_way_scratch(
-            &mut self,
-            rows: usize,
-            cols: usize,
-            keep: &mut Vec<StrongId>,
-        ) -> Result<ObjcId, String> {
-            let bytes = rows
-                .checked_mul(cols)
-                .and_then(|v| v.checked_mul(4))
-                .ok_or_else(|| "overflow computing two-way scratch bytes".to_string())?;
-            let buf = self.pool_take(bytes)?;
-            let id = buf.as_id();
-            keep.push(buf);
-            Ok(id)
-        }
-
-        fn two_way_linear(
-            &mut self,
-            src_id: ObjcId,
-            m: usize,
-            lin: &super::DecLinearRef<'_>,
-            keep: &mut Vec<StrongId>,
-        ) -> Result<ObjcId, String> {
-            let n = lin.weight.rows;
-            let k = lin.weight.cols;
-            let weight = lin.weight;
-            let w_id = self.get_or_create_named_weight_buffer(
-                "two_way",
-                &format!("w{}", weight.id.get()),
-                || Self::tensor_f32_bytes(weight),
-            )?;
-            let dst_id = self.two_way_scratch(m, n, keep)?;
-            self.matmul_nt_into_buffer(GGML_TYPE_F32, w_id, src_id, dst_id, m, k, n)?;
-            if let Some(bias) = lin.bias {
-                if bias.rows * bias.cols != n {
-                    return Err(format!(
-                        "two-way linear bias {}x{} does not match n {}",
-                        bias.rows, bias.cols, n
-                    ));
-                }
-                let b_id = self.get_or_create_named_weight_buffer(
-                    "two_way",
-                    &format!("b{}", bias.id.get()),
-                    || Self::tensor_f32_bytes(bias),
-                )?;
-                let dst_shape = shape4_from_row_major(&[m, n], 4)?;
-                let b_shape = shape4_from_row_major(&[n], 4)?;
-                self.dispatch_bin_f32(0, dst_id, b_id, dst_id, &dst_shape, &b_shape)?;
-            }
-            Ok(dst_id)
-        }
-
-        #[allow(clippy::too_many_arguments)]
-        fn two_way_norm(
-            &mut self,
-            src_id: ObjcId,
-            rows: usize,
-            cols: usize,
-            affine: (&[f32], &[f32]),
-            tag: u8,
-            eps: f32,
-            keep: &mut Vec<StrongId>,
-        ) -> Result<ObjcId, String> {
-            if affine.0.len() != cols || affine.1.len() != cols {
-                return Err(format!(
-                    "two-way layernorm affine {}/{} does not match {} cols",
-                    affine.0.len(),
-                    affine.1.len(),
-                    cols
-                ));
-            }
-            let w_id = self.get_or_create_cached_f32_buffer(affine.0, tag)?;
-            let b_id = self.get_or_create_cached_f32_buffer(affine.1, tag + 1)?;
-            let dst_id = self.two_way_scratch(rows, cols, keep)?;
-            let x_shape = shape4_from_row_major(&[rows, cols], 4)?;
-            let ln_shape = shape4_from_row_major(&[cols], 4)?;
-            self.dispatch_norm_f32(
-                src_id, w_id, b_id, dst_id, &x_shape, &ln_shape, &ln_shape, eps, 3,
-            )?;
-            Ok(dst_id)
-        }
-
-        fn two_way_add(
-            &mut self,
-            a_id: ObjcId,
-            b_id: ObjcId,
-            dst_id: ObjcId,
-            rows: usize,
-            cols: usize,
-        ) -> Result<(), String> {
-            let shape = shape4_from_row_major(&[rows, cols], 4)?;
-            self.dispatch_bin_f32(0, a_id, b_id, dst_id, &shape, &shape)
-        }
-
-        #[allow(clippy::too_many_arguments)]
-        fn two_way_layer_resident_f32(
-            &mut self,
-            hidden: &[f32],
-            token_pe: &[f32],
-            context: &[f32],
-            context_pe: &[f32],
-            n_tok: usize,
-            dim: usize,
-            n_ctx: usize,
-            ctx_dim: usize,
-            layer: &super::TwoWayLayerRef<'_>,
-        ) -> Result<(Vec<f32>, Vec<f32>), String> {
-            if n_tok == 0 || dim == 0 || n_ctx == 0 || ctx_dim == 0 || layer.n_head == 0 {
-                return Err("two-way layer: empty dimension".to_string());
-            }
-            let tok_elems = n_tok * dim;
-            let ctx_elems = n_ctx * ctx_dim;
-            if hidden.len() != tok_elems || token_pe.len() != tok_elems {
-                return Err(format!(
-                    "two-way layer: hidden {} / token_pe {} vs {}x{}",
-                    hidden.len(),
-                    token_pe.len(),
-                    n_tok,
-                    dim
-                ));
-            }
-            if context.len() != ctx_elems || context_pe.len() != ctx_elems {
-                return Err(format!(
-                    "two-way layer: context {} / context_pe {} vs {}x{}",
-                    context.len(),
-                    context_pe.len(),
-                    n_ctx,
-                    ctx_dim
-                ));
-            }
-            let sa = &layer.self_attn;
-            let ca = &layer.cross_attn;
-            let inner = sa.q.weight.rows;
-            if inner == 0 || inner % layer.n_head != 0 {
-                return Err(format!(
-                    "two-way layer: attention width {} not divisible by {} heads",
-                    inner, layer.n_head
-                ));
-            }
-            let head_dim = inner / layer.n_head;
-            if !flash_attn_supported_head_dim(head_dim) {
-                return Err(format!("two-way layer: head dim {} unsupported", head_dim));
-            }
-            let shape_ok = |lin: &super::DecLinearRef<'_>, n: usize, k: usize| {
-                lin.weight.rows == n && lin.weight.cols == k
-            };
-            if !shape_ok(&sa.q, inner, dim)
-                || !shape_ok(&sa.k, inner, dim)
-                || !shape_ok(&sa.v, inner, dim)
-                || !shape_ok(&sa.out, dim, inner)
-                || !shape_ok(&ca.q, inner, dim)
-                || !shape_ok(&ca.k, inner, ctx_dim)
-                || !shape_ok(&ca.v, inner, ctx_dim)
-                || !shape_ok(&ca.out, dim, inner)
-                || layer.ffn_first.weight.cols != dim
-                || !shape_ok(&layer.ffn_second, dim, layer.ffn_first.weight.rows)
-            {
-                return Err("two-way layer: weight shapes do not match the layer".to_string());
-            }
-            let ffn_width = layer.ffn_first.weight.rows;
-            let scale = 1.0 / (head_dim as f32).sqrt();
-            let eps = layer.eps;
-            let tag = TWO_WAY_TAG_BASE;
-
-            let mut keep: Vec<StrongId> = Vec::new();
-            let x_buf = self.pool_take_filled(f32_slice_as_bytes(hidden))?;
-            let tpe_buf = self.pool_take_filled(f32_slice_as_bytes(token_pe))?;
-            let ctx_buf = self.pool_take_filled(f32_slice_as_bytes(context))?;
-            let cpe_buf = self.pool_take_filled(f32_slice_as_bytes(context_pe))?;
-            let normed_buf = self.pool_take(tok_elems * 4)?;
-            let x_id = x_buf.as_id();
-            let normed_id = normed_buf.as_id();
-
-            let run = self.with_batch(|ctx| {
-                let keep = &mut keep;
-                // Positional embeddings, normalised once per layer.
-                let tpe_n = ctx.two_way_norm(tpe_buf.as_id(), n_tok, dim, layer.ln_pe_1, tag, eps, keep)?;
-                let ipe_n =
-                    ctx.two_way_norm(cpe_buf.as_id(), n_ctx, ctx_dim, layer.ln_pe_2, tag + 2, eps, keep)?;
-
-                // Token self-attention.
-                let n1 = ctx.two_way_norm(x_id, n_tok, dim, layer.ln1, tag + 4, eps, keep)?;
-                let qk = if layer.pe_on_self {
-                    let qk = ctx.two_way_scratch(n_tok, dim, keep)?;
-                    ctx.two_way_add(n1, tpe_n, qk, n_tok, dim)?;
-                    qk
-                } else {
-                    n1
-                };
-                let q = ctx.two_way_linear(qk, n_tok, &sa.q, keep)?;
-                let k = ctx.two_way_linear(qk, n_tok, &sa.k, keep)?;
-                let v = ctx.two_way_linear(n1, n_tok, &sa.v, keep)?;
-                let attn = ctx.flash_attn_f32_from_buffers(
-                    q, k, v, n_tok, n_tok, layer.n_head, head_dim, scale,
-                )?;
-                let o = ctx.two_way_linear(attn.as_id(), n_tok, &sa.out, keep)?;
-                ctx.two_way_add(x_id, o, x_id, n_tok, dim)?;
-                drop(attn);
-
-                // Token-to-image cross-attention.
-                let q2n = ctx.two_way_norm(x_id, n_tok, dim, layer.ln2_1, tag + 6, eps, keep)?;
-                let q2 = ctx.two_way_scratch(n_tok, dim, keep)?;
-                ctx.two_way_add(q2n, tpe_n, q2, n_tok, dim)?;
-                let cn = ctx.two_way_norm(ctx_buf.as_id(), n_ctx, ctx_dim, layer.ln2_2, tag + 8, eps, keep)?;
-                let kx = ctx.two_way_scratch(n_ctx, ctx_dim, keep)?;
-                ctx.two_way_add(cn, ipe_n, kx, n_ctx, ctx_dim)?;
-                let q = ctx.two_way_linear(q2, n_tok, &ca.q, keep)?;
-                let k = ctx.two_way_linear(kx, n_ctx, &ca.k, keep)?;
-                let v = ctx.two_way_linear(cn, n_ctx, &ca.v, keep)?;
-                let attn = ctx.flash_attn_f32_from_buffers(
-                    q, k, v, n_tok, n_ctx, layer.n_head, head_dim, scale,
-                )?;
-                let o = ctx.two_way_linear(attn.as_id(), n_tok, &ca.out, keep)?;
-                ctx.two_way_add(x_id, o, x_id, n_tok, dim)?;
-                drop(attn);
-
-                // Feed-forward with the exact GELU.
-                let n3 = ctx.two_way_norm(x_id, n_tok, dim, layer.ln3, tag + 10, eps, keep)?;
-                let f = ctx.two_way_linear(n3, n_tok, &layer.ffn_first, keep)?;
-                let f_shape = shape4_from_row_major(&[n_tok, ffn_width], 4)?;
-                ctx.dispatch_unary_f32(OP_UNARY_NUM_GELU_ERF, f, f, &f_shape)?;
-                let f2 = ctx.two_way_linear(f, n_tok, &layer.ffn_second, keep)?;
-                ctx.two_way_add(x_id, f2, x_id, n_tok, dim)?;
-
-                // Final norm, read back alongside the hidden state.
-                let fw = ctx.get_or_create_cached_f32_buffer(layer.ln_final.0, tag + 12)?;
-                let fb = ctx.get_or_create_cached_f32_buffer(layer.ln_final.1, tag + 13)?;
-                let x_shape = shape4_from_row_major(&[n_tok, dim], 4)?;
-                let ln_shape = shape4_from_row_major(&[dim], 4)?;
-                ctx.dispatch_norm_f32(
-                    x_id, fw, fb, normed_id, &x_shape, &ln_shape, &ln_shape, eps, 3,
-                )
-            });
-            let result = run.and_then(|()| {
-                let hidden_out = self.read_f32_buffer(x_id, tok_elems)?;
-                let normed_out = self.read_f32_buffer(normed_id, tok_elems)?;
-                Ok((hidden_out, normed_out))
-            });
-            // Everything above waited on the queue, so the transients are free.
-            let _ = self.wait_queue_idle();
-            for buf in keep.drain(..) {
-                self.pool_give(buf);
-            }
-            for buf in [x_buf, tpe_buf, ctx_buf, cpe_buf, normed_buf] {
-                self.pool_give(buf);
-            }
-            self.pool_recycle();
-            result
-        }
-
         fn dispatch_cpy_f32_to_f16(
             &mut self,
             src_id: ObjcId,
@@ -8324,17 +7568,20 @@ mod imp {
             let used_mul_mv_ext = can_use_mul_mv_ext(src0, ne00, ne11);
             let used_mul_mm = ne00 >= 64 && ne11 > 8;
 
-            let compute_res = if used_mul_mv_ext {
-                self.dispatch_mul_mv_ext(
+            let (kernel, compute_res) = if used_mul_mv_ext {
+                (
+                    "mul_mv_ext",
+                    self.dispatch_mul_mv_ext(
                         src0, src0_id, src1_id, dst_id, ne00, ne01, ne10, ne11, nb00, nb01, nb10,
                         nb11, ne0, ne1,
-                    )
+                    ),
+                )
             } else if used_mul_mm {
                 match self.dispatch_mul_mm(
                     src0, src0_id, src1_id, dst_id, ne00, ne01, nb01, 1, nb10, nb11, ne0, ne1,
                 ) {
-                    Ok(()) => Ok(()),
-                    Err(e) => {
+                    Ok(()) => ("mul_mm", Ok(())),
+                    Err(e) => ("mul_mv", {
                         super::log_metal_error_once(format!(
                             "[ggml][metal] mul_mm failed for type {:?}, falling back to mul_mv: {}",
                             src0, e
@@ -8343,15 +7590,30 @@ mod imp {
                             src0, src0_id, src1_id, dst_id, ne00, ne01, ne10, ne11, nb00, nb01,
                             nb10, nb11, ne0, ne1,
                         )
-                    }
+                    }),
                 }
             } else {
-                self.dispatch_mul_mv(
+                (
+                    "mul_mv",
+                    self.dispatch_mul_mv(
                         src0, src0_id, src1_id, dst_id, ne00, ne01, ne10, ne11, nb00, nb01, nb10,
                         nb11, ne0, ne1,
-                    )
+                    ),
+                )
             };
             compute_res?;
+            if super::log_mul_mat_requested() {
+                eprintln!(
+                    "[ggml][metal] mul_mat kernel={} src0={} src1=f32 ne00={} ne01={} ne11={} ne12=1 nb01={} nb11={}",
+                    kernel,
+                    src0_type_name(src0),
+                    ne00,
+                    ne01,
+                    ne11,
+                    nb01,
+                    nb11
+                );
+            }
             drop(src0_temp);
             if let Some(dst_buffer) = dst_temp {
                 Ok(dst_buffer)
@@ -9612,47 +8874,6 @@ mod imp {
     }
 
     #[allow(clippy::too_many_arguments)]
-    #[allow(clippy::too_many_arguments)]
-    pub(super) fn try_vit_backbone_resident_f32(
-        x: &[f32],
-        seq_len: usize,
-        n_state: usize,
-        n_head: usize,
-        rot_half: usize,
-        cos: &[f32],
-        sin: &[f32],
-        layers: &[super::VitLayerRef<'_>],
-        final_norm_w: &[f32],
-        final_norm_b: &[f32],
-        eps: f32,
-    ) -> Option<Vec<f32>> {
-        with_context(|ctx| {
-            ctx.vit_backbone_resident_f32(
-                x, seq_len, n_state, n_head, rot_half, cos, sin, layers, final_norm_w,
-                final_norm_b, eps,
-            )
-        })
-    }
-
-    #[allow(clippy::too_many_arguments)]
-    pub(super) fn try_two_way_layer_resident_f32(
-        hidden: &[f32],
-        token_pe: &[f32],
-        context: &[f32],
-        context_pe: &[f32],
-        n_tok: usize,
-        dim: usize,
-        n_ctx: usize,
-        ctx_dim: usize,
-        layer: &super::TwoWayLayerRef<'_>,
-    ) -> Option<(Vec<f32>, Vec<f32>)> {
-        with_context(|ctx| {
-            ctx.two_way_layer_resident_f32(
-                hidden, token_pe, context, context_pe, n_tok, dim, n_ctx, ctx_dim, layer,
-            )
-        })
-    }
-
     pub(super) fn try_flash_attn_f32_self_kv_cache(
         layer: usize,
         q: &[f32],
diff --git a/libs/ai/models/beats/Cargo.toml b/libs/ai/models/beats/Cargo.toml
deleted file mode 100644
index 7624e4708..000000000
--- a/libs/ai/models/beats/Cargo.toml
+++ /dev/null
@@ -1,10 +0,0 @@
-[package]
-name = "makepad-ai-beats"
-version = "0.1.0"
-edition = "2021"
-description = "Native Beat This! beat/downbeat tracking on the makepad ggml graph runtime"
-license = "MIT"
-
-[dependencies]
-makepad-ai-common = { path = "../common" }
-makepad-ai-loader = { path = "../../loader" }
diff --git a/libs/ai/models/beats/src/config.rs b/libs/ai/models/beats/src/config.rs
deleted file mode 100644
index 005f5139d..000000000
--- a/libs/ai/models/beats/src/config.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-//! Fixed Beat This! signal and network geometry.
-
-pub const SAMPLE_RATE: u32 = 22_050;
-pub const N_FFT: usize = 1024;
-pub const HOP_LENGTH: usize = 441;
-pub const MEL_BINS: usize = 128;
-pub const FFT_BINS: usize = N_FFT / 2 + 1;
-pub const F_MIN: f64 = 30.0;
-pub const F_MAX: f64 = 11_000.0;
-pub const LOG_MULTIPLIER: f32 = 1000.0;
-pub const FRAME_RATE: f64 = SAMPLE_RATE as f64 / HOP_LENGTH as f64;
-
-pub const CHUNK_FRAMES: usize = 1500;
-pub const BORDER_FRAMES: usize = 6;
-pub const CHUNK_STRIDE: usize = CHUNK_FRAMES - 2 * BORDER_FRAMES;
-
-pub const HEAD_DIM: usize = 32;
-pub const STEM_DIM: usize = 32;
-pub const STEM_BLOCKS: usize = 3;
-pub const MAIN_LAYERS: usize = 6;
-pub const FF_MULT: usize = 4;
-pub const ROPE_THETA: f32 = 10_000.0;
-pub const NORM_EPS: f32 = 1e-12;
-pub const BATCH_NORM_EPS: f32 = 1e-5;
-
-pub const STEM_FREQS: [usize; 4] = [32, 16, 8, 4];
-pub const STEM_CHANNELS: [usize; 4] = [32, 64, 128, 256];
-pub const FRONTEND_FEATURES: usize = 256 * 4;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum ModelSize {
-    Final,
-    Small,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct BeatsConfig {
-    pub size: ModelSize,
-    pub transformer_dim: usize,
-}
-
-impl BeatsConfig {
-    pub const FINAL: Self = Self {
-        size: ModelSize::Final,
-        transformer_dim: 512,
-    };
-    pub const SMALL: Self = Self {
-        size: ModelSize::Small,
-        transformer_dim: 128,
-    };
-
-    pub fn heads(self) -> usize {
-        self.transformer_dim / HEAD_DIM
-    }
-
-    pub fn ff_inner(self) -> usize {
-        self.transformer_dim * FF_MULT
-    }
-}
diff --git a/libs/ai/models/beats/src/graph.rs b/libs/ai/models/beats/src/graph.rs
deleted file mode 100644
index b35c2d517..000000000
--- a/libs/ai/models/beats/src/graph.rs
+++ /dev/null
@@ -1,537 +0,0 @@
-//! One fixed-shape Beat This! forward graph: `[1500,128]` log-mel frames to
-//! `[1500,2]` beat/downbeat logits.
-//!
-//! The graph uses the same RMSNorm, rotary gated attention and axial
-//! time/frequency batching pattern as the stems RoFormer. Convolutions are a
-//! compact graph-native im2col made from strided views plus `mul_mat`; this is
-//! supported by both compiled stores (the CUDA raw-graph executor does not
-//! currently expose `Op::Im2col`/`Op::Conv2d`).
-
-use crate::config::*;
-use crate::weights::{
-    block_bn, block_conv, transformer_name, BeatsWeights, FINAL_NORM, FRONT_LINEAR_B,
-    FRONT_LINEAR_W, HEAD_B, HEAD_W, INPUT_BN_BIAS, INPUT_BN_SCALE, STEM_BN_BIAS,
-    STEM_BN_SCALE, STEM_CONV,
-};
-use makepad_ai_common::{
-    BufferUsage, Context, DiffusionError, Graph, Op, Prec, Result, TensorId, TensorType, UnaryOp,
-};
-
-const ACT: BufferUsage = BufferUsage::Activations;
-const F32_BYTES: usize = 4;
-
-pub struct BeatsGraph {
-    pub graph: Graph,
-    pub mel: TensorId,
-    /// `[2, CHUNK_FRAMES]`, with beat (already SumHead-combined) at row 0.
-    pub logits: TensorId,
-}
-
-pub fn build_graph(weights: &mut BeatsWeights) -> Result<BeatsGraph> {
-    let config = weights.config;
-    let ctx = &mut weights.ctx;
-    let mel = ctx
-        .new_named_tensor(
-            "mel",
-            TensorType::F32,
-            2,
-            &[MEL_BINS as i64, CHUNK_FRAMES as i64],
-            ACT,
-        )
-        .map_err(DiffusionError::model)?;
-    let pos_time = positions(ctx, "position.time", CHUNK_FRAMES)?;
-    let pos_freq = [
-        positions(ctx, "position.freq32", 32)?,
-        positions(ctx, "position.freq16", 16)?,
-        positions(ctx, "position.freq8", 8)?,
-    ];
-    let pads = [
-        zeros(ctx, "pad.stem", &[1, 1, MEL_BINS])?,
-        zeros(ctx, "pad.front0", &[32, 1, 32])?,
-        zeros(ctx, "pad.front1", &[64, 1, 16])?,
-        zeros(ctx, "pad.front2", &[128, 1, 8])?,
-    ];
-
-    ctx.set_no_alloc(true);
-
-    // BatchNorm over each mel bin, then `[freq,time] -> [1,time,freq]`.
-    let x = affine(
-        ctx,
-        mel,
-        weight(ctx, INPUT_BN_SCALE)?,
-        weight(ctx, INPUT_BN_BIAS)?,
-    )?;
-    let x = ctx.transpose(x).map_err(DiffusionError::model)?;
-    let x = ctx
-        .cont_2d(x, CHUNK_FRAMES as i64, MEL_BINS as i64)
-        .map_err(DiffusionError::model)?;
-    let x = ctx
-        .reshape(x, &[1, CHUNK_FRAMES as i64, MEL_BINS as i64])
-        .map_err(DiffusionError::model)?;
-    let x = conv2d(
-        ctx,
-        x,
-        weight(ctx, STEM_CONV)?,
-        pads[0],
-        1,
-        MEL_BINS,
-        STEM_DIM,
-        4,
-        3,
-        4,
-    )?;
-    let mut x = affine(
-        ctx,
-        x,
-        weight(ctx, STEM_BN_SCALE)?,
-        weight(ctx, STEM_BN_BIAS)?,
-    )?;
-    x = ctx
-        .unary(x, UnaryOp::GeluErf, ACT)
-        .map_err(DiffusionError::model)?;
-
-    for block in 0..STEM_BLOCKS {
-        let dim = STEM_CHANNELS[block];
-        let freq = STEM_FREQS[block];
-        // `[channel,time,freq] -> [channel,freq,time]`: frequency sequence,
-        // one batch per time frame.
-        x = swap12_cont(ctx, x)?;
-        x = transformer(
-            ctx,
-            x,
-            pos_freq[block],
-            dim,
-            &format!("front{block}.freq"),
-        )?;
-        // Time sequence, one batch per frequency band.
-        x = swap12_cont(ctx, x)?;
-        x = transformer(
-            ctx,
-            x,
-            pos_time,
-            dim,
-            &format!("front{block}.time"),
-        )?;
-        x = conv2d(
-            ctx,
-            x,
-            weight(ctx, &block_conv(block))?,
-            pads[block + 1],
-            dim,
-            freq,
-            STEM_CHANNELS[block + 1],
-            2,
-            3,
-            2,
-        )?;
-        x = affine(
-            ctx,
-            x,
-            weight(ctx, &block_bn(block, "scale"))?,
-            weight(ctx, &block_bn(block, "bias"))?,
-        )?;
-        x = ctx
-            .unary(x, UnaryOp::GeluErf, ACT)
-            .map_err(DiffusionError::model)?;
-    }
-
-    // PyTorch `rearrange('b c f t -> b t (c f)')` flattens with frequency
-    // fastest inside channel. `[c,t,f] -> [f,c,t]`, make contiguous, flatten.
-    let x = ctx.permute(x, [1, 2, 0, 3]).map_err(DiffusionError::model)?;
-    let x = ctx
-        .cont_3d(x, 4, 256, CHUNK_FRAMES as i64)
-        .map_err(DiffusionError::model)?;
-    let x = ctx
-        .reshape(x, &[FRONTEND_FEATURES as i64, CHUNK_FRAMES as i64])
-        .map_err(DiffusionError::model)?;
-    let mut x = ctx
-        .mul_mat(weight(ctx, FRONT_LINEAR_W)?, x, ACT)
-        .map_err(DiffusionError::model)?;
-    x = add(ctx, x, weight(ctx, FRONT_LINEAR_B)?)?;
-
-    for layer in 0..MAIN_LAYERS {
-        x = transformer(
-            ctx,
-            x,
-            pos_time,
-            config.transformer_dim,
-            &format!("main{layer}"),
-        )?;
-    }
-    x = norm_scale(ctx, x, weight(ctx, FINAL_NORM)?)?;
-    let raw = ctx
-        .mul_mat(weight(ctx, HEAD_W)?, x, ACT)
-        .map_err(DiffusionError::model)?;
-    let raw = add(ctx, raw, weight(ctx, HEAD_B)?)?;
-
-    // SumHead: beat = beat_channel + downbeat_channel; downbeat unchanged.
-    let beat = ctx
-        .view(
-            raw,
-            TensorType::F32,
-            &[1, CHUNK_FRAMES as i64],
-            &[F32_BYTES, 2 * F32_BYTES],
-            0,
-        )
-        .map_err(DiffusionError::model)?;
-    let downbeat = ctx
-        .view(
-            raw,
-            TensorType::F32,
-            &[1, CHUNK_FRAMES as i64],
-            &[F32_BYTES, 2 * F32_BYTES],
-            F32_BYTES,
-        )
-        .map_err(DiffusionError::model)?;
-    let beat = ctx
-        .binary_like_a(Op::Add, beat, downbeat, ACT)
-        .map_err(DiffusionError::model)?;
-    let logits = ctx
-        .concat(beat, downbeat, 0, ACT)
-        .map_err(DiffusionError::model)?;
-
-    ctx.set_no_alloc(false);
-    let mut graph = Graph::new();
-    graph
-        .build_forward_expand(ctx, logits)
-        .map_err(DiffusionError::model)?;
-    Ok(BeatsGraph { graph, mel, logits })
-}
-
-#[allow(clippy::too_many_arguments)]
-fn conv2d(
-    ctx: &mut Context,
-    input: TensorId,
-    kernel: TensorId,
-    zero_pad: TensorId,
-    in_channels: usize,
-    in_freq: usize,
-    out_channels: usize,
-    kernel_h: usize,
-    kernel_w: usize,
-    freq_stride: usize,
-) -> Result<TensorId> {
-    let time = CHUNK_FRAMES;
-    let padded = ctx
-        .concat(zero_pad, input, 1, ACT)
-        .map_err(DiffusionError::model)?;
-    let padded = ctx
-        .concat(padded, zero_pad, 1, ACT)
-        .map_err(DiffusionError::model)?;
-    let padded_time = time + 2;
-    let out_freq = (in_freq - kernel_h) / freq_stride + 1;
-    let mut patches = Vec::with_capacity(kernel_h * kernel_w);
-    for ky in 0..kernel_h {
-        for kx in 0..kernel_w {
-            let view = ctx
-                .view(
-                    padded,
-                    TensorType::F32,
-                    &[in_channels as i64, time as i64, out_freq as i64],
-                    &[
-                        F32_BYTES,
-                        in_channels * F32_BYTES,
-                        in_channels * padded_time * freq_stride * F32_BYTES,
-                    ],
-                    (ky * in_channels * padded_time + kx * in_channels) * F32_BYTES,
-                )
-                .map_err(DiffusionError::model)?;
-            let contiguous = ctx
-                .cont_3d(
-                    view,
-                    in_channels as i64,
-                    time as i64,
-                    out_freq as i64,
-                )
-                .map_err(DiffusionError::model)?;
-            patches.push(
-                ctx.reshape(
-                    contiguous,
-                    &[in_channels as i64, (time * out_freq) as i64],
-                )
-                .map_err(DiffusionError::model)?,
-            );
-        }
-    }
-    let columns = concat_all(ctx, &patches, 0)?;
-    let output = ctx
-        .mul_mat(kernel, columns, ACT)
-        .map_err(DiffusionError::model)?;
-    let output = ctx
-        .reshape(
-            output,
-            &[out_channels as i64, time as i64, out_freq as i64],
-        )
-        .map_err(DiffusionError::model)?;
-    Ok(output)
-}
-
-fn transformer(
-    ctx: &mut Context,
-    input: TensorId,
-    positions: TensorId,
-    dim: usize,
-    prefix: &str,
-) -> Result<TensorId> {
-    let ne = extents(ctx, input)?;
-    if ne[0] != dim as i64 {
-        return Err(DiffusionError::model(format!(
-            "beats transformer {prefix}: input dim {} != {dim}",
-            ne[0]
-        )));
-    }
-    let sequence = ne[1];
-    let batch = ne[2];
-    let heads = dim / HEAD_DIM;
-
-    let normalized = norm_scale(
-        ctx,
-        input,
-        weight(ctx, &transformer_name(prefix, "attn.gamma"))?,
-    )?;
-    let qkv = ctx
-        .mul_mat(
-            weight(ctx, &transformer_name(prefix, "attn.qkv"))?,
-            normalized,
-            ACT,
-        )
-        .map_err(DiffusionError::model)?;
-    let mut parts = [0usize; 3];
-    for (index, part) in parts.iter_mut().enumerate() {
-        let view = ctx
-            .view(
-                qkv,
-                TensorType::F32,
-                &[HEAD_DIM as i64, heads as i64, sequence, batch],
-                &[
-                    F32_BYTES,
-                    HEAD_DIM * F32_BYTES,
-                    dim * 3 * F32_BYTES,
-                    dim * 3 * sequence as usize * F32_BYTES,
-                ],
-                index * dim * F32_BYTES,
-            )
-            .map_err(DiffusionError::model)?;
-        *part = ctx
-            .cont_4d(view, HEAD_DIM as i64, heads as i64, sequence, batch)
-            .map_err(DiffusionError::model)?;
-    }
-    let [query, key, value] = parts;
-    let query = ctx
-        .rope(query, positions, HEAD_DIM as i32, 0, ACT)
-        .map_err(DiffusionError::model)?;
-    let key = ctx
-        .rope(key, positions, HEAD_DIM as i32, 0, ACT)
-        .map_err(DiffusionError::model)?;
-    let query = swap12(ctx, query)?;
-    let key = swap12(ctx, key)?;
-    let value = swap12(ctx, value)?;
-    let attention = ctx
-        .flash_attn_ext(
-            query,
-            key,
-            value,
-            None,
-            1.0 / (HEAD_DIM as f32).sqrt(),
-            0.0,
-            0.0,
-            ACT,
-        )
-        .map_err(DiffusionError::model)?;
-    ctx.flash_attn_ext_set_prec(attention, Prec::F32)
-        .map_err(DiffusionError::model)?;
-
-    let gates = ctx
-        .mul_mat(
-            weight(ctx, &transformer_name(prefix, "attn.gates_w"))?,
-            normalized,
-            ACT,
-        )
-        .map_err(DiffusionError::model)?;
-    let gates = add(
-        ctx,
-        gates,
-        weight(ctx, &transformer_name(prefix, "attn.gates_b"))?,
-    )?;
-    let gates = ctx
-        .unary(gates, UnaryOp::Sigmoid, ACT)
-        .map_err(DiffusionError::model)?;
-    let gates = ctx
-        .reshape(gates, &[1, heads as i64, sequence, batch])
-        .map_err(DiffusionError::model)?;
-    let attention = ctx
-        .binary_like_a(Op::Mul, attention, gates, ACT)
-        .map_err(DiffusionError::model)?;
-    let attention = ctx
-        .reshape(attention, &[dim as i64, sequence, batch])
-        .map_err(DiffusionError::model)?;
-    let attention = ctx
-        .mul_mat(
-            weight(ctx, &transformer_name(prefix, "attn.out"))?,
-            attention,
-            ACT,
-        )
-        .map_err(DiffusionError::model)?;
-    let residual = ctx
-        .binary_like_a(Op::Add, input, attention, ACT)
-        .map_err(DiffusionError::model)?;
-
-    let hidden = norm_scale(
-        ctx,
-        residual,
-        weight(ctx, &transformer_name(prefix, "ff.gamma"))?,
-    )?;
-    let hidden = ctx
-        .mul_mat(
-            weight(ctx, &transformer_name(prefix, "ff.w1"))?,
-            hidden,
-            ACT,
-        )
-        .map_err(DiffusionError::model)?;
-    let hidden = add(
-        ctx,
-        hidden,
-        weight(ctx, &transformer_name(prefix, "ff.b1"))?,
-    )?;
-    let hidden = ctx
-        .unary(hidden, UnaryOp::GeluErf, ACT)
-        .map_err(DiffusionError::model)?;
-    let hidden = ctx
-        .mul_mat(
-            weight(ctx, &transformer_name(prefix, "ff.w2"))?,
-            hidden,
-            ACT,
-        )
-        .map_err(DiffusionError::model)?;
-    let hidden = add(
-        ctx,
-        hidden,
-        weight(ctx, &transformer_name(prefix, "ff.b2"))?,
-    )?;
-    ctx.binary_like_a(Op::Add, residual, hidden, ACT)
-        .map_err(DiffusionError::model)
-}
-
-fn norm_scale(ctx: &mut Context, input: TensorId, gamma: TensorId) -> Result<TensorId> {
-    let normalized = ctx
-        .rms_norm_eps(input, NORM_EPS, ACT)
-        .map_err(DiffusionError::model)?;
-    ctx.binary_like_a(Op::Mul, normalized, gamma, ACT)
-        .map_err(DiffusionError::model)
-}
-
-fn affine(
-    ctx: &mut Context,
-    input: TensorId,
-    scale: TensorId,
-    bias: TensorId,
-) -> Result<TensorId> {
-    let scaled = ctx
-        .binary_like_a(Op::Mul, input, scale, ACT)
-        .map_err(DiffusionError::model)?;
-    add(ctx, scaled, bias)
-}
-
-fn add(ctx: &mut Context, input: TensorId, bias: TensorId) -> Result<TensorId> {
-    ctx.binary_like_a(Op::Add, input, bias, ACT)
-        .map_err(DiffusionError::model)
-}
-
-fn swap12(ctx: &mut Context, input: TensorId) -> Result<TensorId> {
-    ctx.permute(input, [0, 2, 1, 3])
-        .map_err(DiffusionError::model)
-}
-
-fn swap12_cont(ctx: &mut Context, input: TensorId) -> Result<TensorId> {
-    let swapped = swap12(ctx, input)?;
-    let ne = extents(ctx, swapped)?;
-    ctx.cont_3d(swapped, ne[0], ne[1], ne[2])
-        .map_err(DiffusionError::model)
-}
-
-fn concat_all(ctx: &mut Context, parts: &[TensorId], axis: usize) -> Result<TensorId> {
-    let mut iter = parts.iter().copied();
-    let mut output = iter
-        .next()
-        .ok_or_else(|| DiffusionError::model("beats graph: empty concat"))?;
-    for part in iter {
-        output = ctx
-            .concat(output, part, axis, ACT)
-            .map_err(DiffusionError::model)?;
-    }
-    Ok(output)
-}
-
-fn weight(ctx: &Context, name: &str) -> Result<TensorId> {
-    ctx.get_tensor(name)
-        .ok_or_else(|| DiffusionError::model(format!("beats graph: missing tensor '{name}'")))
-}
-
-fn extents(ctx: &Context, input: TensorId) -> Result<[i64; 4]> {
-    Ok(ctx
-        .tensor(input)
-        .ok_or_else(|| DiffusionError::model("beats graph: dangling tensor id"))?
-        .ne)
-}
-
-fn positions(ctx: &mut Context, name: &str, count: usize) -> Result<TensorId> {
-    let tensor = ctx
-        .new_named_tensor(
-            name,
-            TensorType::I32,
-            1,
-            &[count as i64],
-            BufferUsage::Weights,
-        )
-        .map_err(DiffusionError::model)?;
-    let values: Vec<i32> = (0..count as i32).collect();
-    let bytes = unsafe {
-        std::slice::from_raw_parts(values.as_ptr().cast::<u8>(), values.len() * F32_BYTES)
-    };
-    ctx.write_tensor_data(tensor, bytes)
-        .map_err(DiffusionError::model)?;
-    Ok(tensor)
-}
-
-fn zeros(ctx: &mut Context, name: &str, extents: &[usize]) -> Result<TensorId> {
-    let shape: Vec<i64> = extents.iter().map(|&value| value as i64).collect();
-    let tensor = ctx
-        .new_named_tensor(
-            name,
-            TensorType::F32,
-            shape.len(),
-            &shape,
-            BufferUsage::Weights,
-        )
-        .map_err(DiffusionError::model)?;
-    let values = vec![0.0f32; extents.iter().product()];
-    let bytes = unsafe {
-        std::slice::from_raw_parts(values.as_ptr().cast::<u8>(), values.len() * F32_BYTES)
-    };
-    ctx.write_tensor_data(tensor, bytes)
-        .map_err(DiffusionError::model)?;
-    Ok(tensor)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::weights::DEFAULT_GRAPH_EXTRA_BYTES;
-    use std::path::Path;
-
-    #[test]
-    fn small_checkpoint_builds_the_complete_graph() {
-        let checkpoint = Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join("../../../../local/models/weights/beat_this/small0.ckpt");
-        if !checkpoint.is_file() {
-            eprintln!("beats graph build: SKIP, {} is not seeded", checkpoint.display());
-            return;
-        }
-        let mut weights =
-            BeatsWeights::load_with_options(&checkpoint, DEFAULT_GRAPH_EXTRA_BYTES, false).unwrap();
-        let graph = build_graph(&mut weights).unwrap();
-        assert_eq!(weights.ctx.tensor(graph.mel).unwrap().ne, [128, 1500, 1, 1]);
-        assert_eq!(weights.ctx.tensor(graph.logits).unwrap().ne, [2, 1500, 1, 1]);
-        assert!(!graph.graph.nodes.is_empty());
-    }
-}
diff --git a/libs/ai/models/beats/src/lib.rs b/libs/ai/models/beats/src/lib.rs
deleted file mode 100644
index b5c503297..000000000
--- a/libs/ai/models/beats/src/lib.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-//! Native Rust inference for CPJKU's Beat This! beat/downbeat tracker.
-//!
-//! Audio preprocessing is CPU-side; the complete neural forward pass is one
-//! placement-neutral ggml graph compiled by `GraphDevice::{Metal,Cuda}`.
-
-pub mod config;
-pub mod graph;
-pub mod mel;
-pub mod model;
-pub mod weights;
-
-pub use config::{FRAME_RATE, SAMPLE_RATE};
-pub use model::{BeatAnalysis, BeatsModel};
-pub use weights::{checkpoint_census, BeatsWeights, CheckpointCensus};
-
-pub const MODEL_ID: &str = "beat-this";
-pub const MODEL_CHECKPOINT: &str = "final0.ckpt";
-pub const MODEL_SOURCE: &str = "https://github.com/CPJKU/beat_this";
-pub const MODEL_LICENSE: &str = "MIT";
-pub const MODEL_SHA256: &str =
-    "8c328b45f59d8dd3dff219253ff6a8d6482be57d0133a29140e2febbf8eb8331";
-pub const MODEL_BYTES: u64 = 81_058_141;
-
-pub const SMALL_MODEL_CHECKPOINT: &str = "small0.ckpt";
-pub const SMALL_MODEL_SHA256: &str =
-    "6074be2c4d490c5f6101fcc374a1ec72ae93456e23bb6019783b849f5dc7d47b";
-pub const SMALL_MODEL_BYTES: u64 = 8_451_101;
diff --git a/libs/ai/models/beats/src/mel.rs b/libs/ai/models/beats/src/mel.rs
deleted file mode 100644
index 8939c856b..000000000
--- a/libs/ai/models/beats/src/mel.rs
+++ /dev/null
@@ -1,235 +0,0 @@
-//! Beat This! `LogMelSpect` front end.
-//!
-//! This reproduces torchaudio's configuration used by the released model:
-//! periodic Hann, centered reflect padding, magnitude STFT normalized by
-//! `sqrt(frame_length)`, 128 un-normalized Slaney-scale triangular filters,
-//! and `ln(1 + 1000*x)`. Output is frame-major `[time, mel]`.
-
-use crate::config::*;
-use std::f64::consts::PI;
-
-pub struct LogMelSpect {
-    window: Vec<f64>,
-    filterbank: Vec<f32>,
-}
-
-impl Default for LogMelSpect {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl LogMelSpect {
-    pub fn new() -> Self {
-        let window = (0..N_FFT)
-            .map(|i| 0.5 - 0.5 * (2.0 * PI * i as f64 / N_FFT as f64).cos())
-            .collect();
-        Self {
-            window,
-            filterbank: mel_filterbank(),
-        }
-    }
-
-    /// `torch.stft(center=true)` frame count after `n_fft/2` padding at both
-    /// ends: `1 + floor(samples / hop)`.
-    pub fn frame_count(samples: usize) -> usize {
-        1 + samples / HOP_LENGTH
-    }
-
-    pub fn compute(&self, samples: &[f32]) -> (Vec<f32>, usize) {
-        if samples.is_empty() {
-            return (Vec::new(), 0);
-        }
-        let frames = Self::frame_count(samples.len());
-        let mut output = vec![0.0f32; frames * MEL_BINS];
-        let mut re = vec![0.0f64; N_FFT];
-        let mut im = vec![0.0f64; N_FFT];
-        let mut magnitude = vec![0.0f64; FFT_BINS];
-        let pad = (N_FFT / 2) as isize;
-        let norm = (N_FFT as f64).sqrt();
-
-        for frame in 0..frames {
-            let start = (frame * HOP_LENGTH) as isize - pad;
-            for i in 0..N_FFT {
-                let at = reflect_index(start + i as isize, samples.len());
-                re[i] = samples[at] as f64 * self.window[i];
-            }
-            im.fill(0.0);
-            fft_radix2(&mut re, &mut im);
-            for bin in 0..FFT_BINS {
-                magnitude[bin] = (re[bin] * re[bin] + im[bin] * im[bin]).sqrt() / norm;
-            }
-            for mel in 0..MEL_BINS {
-                let weights = &self.filterbank[mel * FFT_BINS..(mel + 1) * FFT_BINS];
-                let value = weights
-                    .iter()
-                    .zip(&magnitude)
-                    .map(|(&weight, &mag)| weight as f64 * mag)
-                    .sum::<f64>();
-                output[frame * MEL_BINS + mel] =
-                    (1.0 + LOG_MULTIPLIER as f64 * value).ln() as f32;
-            }
-        }
-        (output, frames)
-    }
-
-    pub fn filterbank(&self) -> &[f32] {
-        &self.filterbank
-    }
-}
-
-#[inline]
-fn reflect_index(index: isize, len: usize) -> usize {
-    if len == 1 {
-        return 0;
-    }
-    let period = 2 * (len as isize - 1);
-    let mut folded = index % period;
-    if folded < 0 {
-        folded += period;
-    }
-    if folded >= len as isize {
-        folded = period - folded;
-    }
-    folded as usize
-}
-
-fn hz_to_mel(hz: f64) -> f64 {
-    const F_SP: f64 = 200.0 / 3.0;
-    const MIN_LOG_HZ: f64 = 1000.0;
-    const MIN_LOG_MEL: f64 = MIN_LOG_HZ / F_SP;
-    if hz >= MIN_LOG_HZ {
-        MIN_LOG_MEL + (hz / MIN_LOG_HZ).ln() / (6.4f64.ln() / 27.0)
-    } else {
-        hz / F_SP
-    }
-}
-
-fn mel_to_hz(mel: f64) -> f64 {
-    const F_SP: f64 = 200.0 / 3.0;
-    const MIN_LOG_HZ: f64 = 1000.0;
-    const MIN_LOG_MEL: f64 = MIN_LOG_HZ / F_SP;
-    if mel >= MIN_LOG_MEL {
-        MIN_LOG_HZ * ((6.4f64.ln() / 27.0) * (mel - MIN_LOG_MEL)).exp()
-    } else {
-        F_SP * mel
-    }
-}
-
-/// Torchaudio `melscale_fbanks(..., norm=None, mel_scale="slaney")`.
-fn mel_filterbank() -> Vec<f32> {
-    let fft_freqs: Vec<f64> = (0..FFT_BINS)
-        .map(|bin| bin as f64 * SAMPLE_RATE as f64 / N_FFT as f64)
-        .collect();
-    let mel_min = hz_to_mel(F_MIN);
-    let mel_max = hz_to_mel(F_MAX);
-    let edges: Vec<f64> = (0..MEL_BINS + 2)
-        .map(|i| {
-            mel_to_hz(mel_min + (mel_max - mel_min) * i as f64 / (MEL_BINS + 1) as f64)
-        })
-        .collect();
-    let mut bank = vec![0.0f32; MEL_BINS * FFT_BINS];
-    for mel in 0..MEL_BINS {
-        let lower_span = edges[mel + 1] - edges[mel];
-        let upper_span = edges[mel + 2] - edges[mel + 1];
-        for (bin, &frequency) in fft_freqs.iter().enumerate() {
-            let lower = (frequency - edges[mel]) / lower_span;
-            let upper = (edges[mel + 2] - frequency) / upper_span;
-            bank[mel * FFT_BINS + bin] = lower.min(upper).max(0.0) as f32;
-        }
-    }
-    bank
-}
-
-fn fft_radix2(re: &mut [f64], im: &mut [f64]) {
-    let n = re.len();
-    debug_assert_eq!(n, im.len());
-    debug_assert!(n.is_power_of_two());
-    let mut reverse = 0usize;
-    for index in 0..n {
-        if index < reverse {
-            re.swap(index, reverse);
-            im.swap(index, reverse);
-        }
-        let mut bit = n >> 1;
-        while reverse & bit != 0 {
-            reverse ^= bit;
-            bit >>= 1;
-        }
-        reverse |= bit;
-    }
-    let mut span = 2usize;
-    while span <= n {
-        let angle = -2.0 * PI / span as f64;
-        let (step_im, step_re) = angle.sin_cos();
-        for start in (0..n).step_by(span) {
-            let (mut tw_re, mut tw_im) = (1.0f64, 0.0f64);
-            for offset in 0..span / 2 {
-                let lo = start + offset;
-                let hi = lo + span / 2;
-                let mixed_re = re[hi] * tw_re - im[hi] * tw_im;
-                let mixed_im = re[hi] * tw_im + im[hi] * tw_re;
-                let keep_re = re[lo];
-                let keep_im = im[lo];
-                re[lo] = keep_re + mixed_re;
-                im[lo] = keep_im + mixed_im;
-                re[hi] = keep_re - mixed_re;
-                im[hi] = keep_im - mixed_im;
-                let next_re = tw_re * step_re - tw_im * step_im;
-                tw_im = tw_re * step_im + tw_im * step_re;
-                tw_re = next_re;
-            }
-        }
-        span <<= 1;
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn frame_count_matches_centered_torch_geometry() {
-        assert_eq!(LogMelSpect::frame_count(22_050), 51);
-        assert_eq!(LogMelSpect::frame_count(441 * 1500), 1501);
-        assert_eq!(LogMelSpect::frame_count(441 * 90), 91);
-    }
-
-    #[test]
-    fn synthetic_sine_lands_in_the_expected_mel_region() {
-        let seconds = 2usize;
-        let frequency = 440.0f64;
-        let signal: Vec<f32> = (0..SAMPLE_RATE as usize * seconds)
-            .map(|sample| {
-                (2.0 * PI * frequency * sample as f64 / SAMPLE_RATE as f64).sin() as f32
-            })
-            .collect();
-        let front = LogMelSpect::new();
-        let (mel, frames) = front.compute(&signal);
-        assert_eq!(frames, 101);
-        let middle = &mel[(frames / 2) * MEL_BINS..(frames / 2 + 1) * MEL_BINS];
-        let peak = middle
-            .iter()
-            .enumerate()
-            .max_by(|a, b| a.1.partial_cmp(b.1).unwrap())
-            .unwrap()
-            .0;
-        let mel_min = hz_to_mel(F_MIN);
-        let mel_max = hz_to_mel(F_MAX);
-        let center_hz = mel_to_hz(
-            mel_min + (mel_max - mel_min) * (peak + 1) as f64 / (MEL_BINS + 1) as f64,
-        );
-        assert!(
-            (400.0..=500.0).contains(&center_hz),
-            "440 Hz peak mapped to mel {peak} centered at {center_hz:.1} Hz"
-        );
-        assert!(middle[peak].is_finite() && middle[peak] > 0.0);
-    }
-
-    #[test]
-    fn silence_is_exactly_zero_after_log1p() {
-        let signal = vec![0.0f32; SAMPLE_RATE as usize];
-        let (mel, _) = LogMelSpect::new().compute(&signal);
-        assert!(mel.iter().all(|&value| value == 0.0));
-    }
-}
diff --git a/libs/ai/models/beats/src/model.rs b/libs/ai/models/beats/src/model.rs
deleted file mode 100644
index 32260ad3d..000000000
--- a/libs/ai/models/beats/src/model.rs
+++ /dev/null
@@ -1,412 +0,0 @@
-//! Model ownership, reference chunk stitching, and minimal postprocessing.
-
-use crate::config::*;
-use crate::graph::{build_graph, BeatsGraph};
-use crate::mel::LogMelSpect;
-use crate::weights::{BeatsWeights, DEFAULT_GRAPH_EXTRA_BYTES};
-use makepad_ai_common::backend::{
-    BufferStorageMode, DeviceGraphSession, DeviceRuntime, GraphDevice,
-};
-use makepad_ai_common::{DiffusionError, Result};
-use std::cmp::Ordering;
-use std::path::Path;
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct BeatAnalysis {
-    pub beats_secs: Vec<f64>,
-    pub downbeats_secs: Vec<f64>,
-    pub bpm: f64,
-    pub confidence: f32,
-    pub frame_rate: f64,
-    pub beat_prob: Vec<f32>,
-    pub downbeat_prob: Vec<f32>,
-}
-
-pub struct BeatsModel {
-    weights: BeatsWeights,
-    graph: BeatsGraph,
-    session: DeviceGraphSession,
-    mel_frontend: LogMelSpect,
-    chunk_mel: Vec<f32>,
-}
-
-impl BeatsModel {
-    pub fn load(checkpoint: impl AsRef<Path>) -> Result<Self> {
-        Self::load_with_runtime(checkpoint, DeviceRuntime::new()?)
-    }
-
-    pub fn load_with_runtime(
-        checkpoint: impl AsRef<Path>,
-        runtime: DeviceRuntime,
-    ) -> Result<Self> {
-        let f16 = match runtime.device() {
-            GraphDevice::Metal => crate::weights::f16_weights_enabled(),
-            GraphDevice::Cuda => crate::weights::f16_weights_requested(),
-        };
-        let mut weights =
-            BeatsWeights::load_with_options(checkpoint, DEFAULT_GRAPH_EXTRA_BYTES, f16)?;
-        let graph = build_graph(&mut weights)?;
-        let session = runtime.compile_graph(
-            &weights.ctx,
-            &graph.graph,
-            &[graph.logits],
-            BufferStorageMode::Shared,
-            BufferStorageMode::Shared,
-        )?;
-        Ok(Self {
-            weights,
-            graph,
-            session,
-            mel_frontend: LogMelSpect::new(),
-            chunk_mel: vec![0.0; CHUNK_FRAMES * MEL_BINS],
-        })
-    }
-
-    pub fn checkpoint_path(&self) -> &Path {
-        &self.weights.path
-    }
-
-    pub fn analyze(&mut self, mono_22k: &[f32]) -> Result<BeatAnalysis> {
-        self.analyze_with_progress(mono_22k, &mut |_, _| Ok(()))
-    }
-
-    /// As [`Self::analyze`], with one cancellation/progress boundary before
-    /// inference and after every chunk.
-    pub fn analyze_with_progress(
-        &mut self,
-        mono_22k: &[f32],
-        progress: &mut dyn FnMut(usize, usize) -> Result<()>,
-    ) -> Result<BeatAnalysis> {
-        if mono_22k.is_empty() {
-            return Ok(BeatAnalysis {
-                frame_rate: FRAME_RATE,
-                ..BeatAnalysis::default()
-            });
-        }
-        let (mel, frames) = self.mel_frontend.compute(mono_22k);
-        let starts = chunk_starts(frames);
-        let total_chunks = starts.len();
-        progress(0, total_chunks)?;
-        let mut beat_logits = vec![-1000.0f32; frames];
-        let mut downbeat_logits = vec![-1000.0f32; frames];
-
-        for (chunk_index, &start) in starts.iter().enumerate() {
-            self.chunk_mel.fill(0.0);
-            for local in 0..CHUNK_FRAMES {
-                let global = start + local as isize;
-                if global >= 0 && (global as usize) < frames {
-                    let source = global as usize * MEL_BINS;
-                    let destination = local * MEL_BINS;
-                    self.chunk_mel[destination..destination + MEL_BINS]
-                        .copy_from_slice(&mel[source..source + MEL_BINS]);
-                }
-            }
-            let execution = self.session.execute(
-                &self.weights.ctx,
-                &[(self.graph.mel, as_bytes(&self.chunk_mel))],
-                &[self.graph.logits],
-            )?;
-            let bytes = execution.outputs.get(&self.graph.logits).ok_or_else(|| {
-                DiffusionError::model("beats graph returned no logits tensor")
-            })?;
-            if bytes.len() != CHUNK_FRAMES * 2 * 4 {
-                return Err(DiffusionError::model(format!(
-                    "beats graph returned {} logit bytes, expected {}",
-                    bytes.len(),
-                    CHUNK_FRAMES * 2 * 4
-                )));
-            }
-
-            // Forward order + write-if-empty is reference `keep_first`.
-            for local in BORDER_FRAMES..CHUNK_FRAMES - BORDER_FRAMES {
-                let global = start + local as isize;
-                if global < 0 || global as usize >= frames {
-                    continue;
-                }
-                let global = global as usize;
-                if beat_logits[global] != -1000.0 {
-                    continue;
-                }
-                beat_logits[global] = read_f32(bytes, local * 2)?;
-                downbeat_logits[global] = read_f32(bytes, local * 2 + 1)?;
-            }
-            progress(chunk_index + 1, total_chunks)?;
-        }
-
-        let beat_prob: Vec<f32> = beat_logits.iter().copied().map(sigmoid).collect();
-        let downbeat_prob: Vec<f32> = downbeat_logits.iter().copied().map(sigmoid).collect();
-        Ok(postprocess(beat_prob, downbeat_prob))
-    }
-}
-
-pub fn chunk_starts(frames: usize) -> Vec<isize> {
-    if frames == 0 {
-        return Vec::new();
-    }
-    let mut starts = Vec::new();
-    let mut start = -(BORDER_FRAMES as isize);
-    let stop = frames as isize - BORDER_FRAMES as isize;
-    while start < stop {
-        starts.push(start);
-        start += CHUNK_STRIDE as isize;
-    }
-    if frames > CHUNK_STRIDE {
-        *starts.last_mut().unwrap() = frames as isize - (CHUNK_FRAMES - BORDER_FRAMES) as isize;
-    }
-    starts
-}
-
-pub fn postprocess(beat_prob: Vec<f32>, downbeat_prob: Vec<f32>) -> BeatAnalysis {
-    let beat_peaks = local_peaks(&beat_prob);
-    let downbeat_peaks = local_peaks(&downbeat_prob);
-    let beat_frames = deduplicate_adjacent(&beat_peaks);
-    let mut downbeat_frames = deduplicate_adjacent(&downbeat_peaks);
-
-    if !beat_frames.is_empty() {
-        for frame in &mut downbeat_frames {
-            *frame = beat_frames
-                .iter()
-                .copied()
-                .min_by(|a, b| {
-                    (a - *frame)
-                        .abs()
-                        .partial_cmp(&(b - *frame).abs())
-                        .unwrap_or(Ordering::Equal)
-                })
-                .unwrap();
-        }
-        downbeat_frames.sort_by(|a, b| a.partial_cmp(b).unwrap_or(Ordering::Equal));
-        downbeat_frames.dedup_by(|a, b| *a == *b);
-    }
-
-    let beats_secs: Vec<f64> = beat_frames.iter().map(|frame| frame / FRAME_RATE).collect();
-    let downbeats_secs: Vec<f64> = downbeat_frames
-        .iter()
-        .map(|frame| frame / FRAME_RATE)
-        .collect();
-    let bpm = estimate_bpm(&beats_secs);
-    let confidence = if beat_frames.is_empty() {
-        0.0
-    } else {
-        beat_frames
-            .iter()
-            .map(|frame| {
-                let index = frame.round().clamp(0.0, beat_prob.len().saturating_sub(1) as f64);
-                beat_prob[index as usize]
-            })
-            .sum::<f32>()
-            / beat_frames.len() as f32
-    };
-    BeatAnalysis {
-        beats_secs,
-        downbeats_secs,
-        bpm,
-        confidence,
-        frame_rate: FRAME_RATE,
-        beat_prob,
-        downbeat_prob,
-    }
-}
-
-fn local_peaks(probability: &[f32]) -> Vec<usize> {
-    let mut peaks = Vec::new();
-    for (frame, &value) in probability.iter().enumerate() {
-        if value <= 0.5 {
-            continue;
-        }
-        let from = frame.saturating_sub(3);
-        let to = (frame + 3).min(probability.len().saturating_sub(1));
-        if probability[from..=to]
-            .iter()
-            .all(|&candidate| value >= candidate)
-        {
-            peaks.push(frame);
-        }
-    }
-    peaks
-}
-
-fn deduplicate_adjacent(peaks: &[usize]) -> Vec<f64> {
-    let Some((&first, rest)) = peaks.split_first() else {
-        return Vec::new();
-    };
-    let mut result = Vec::new();
-    let mut mean = first as f64;
-    let mut previous = first;
-    let mut count = 1usize;
-    for &peak in rest {
-        if peak - previous <= 1 {
-            count += 1;
-            mean += (peak as f64 - mean) / count as f64;
-        } else {
-            result.push(mean);
-            mean = peak as f64;
-            count = 1;
-        }
-        previous = peak;
-    }
-    result.push(mean);
-    result
-}
-
-fn estimate_bpm(beats: &[f64]) -> f64 {
-    if beats.len() < 2 {
-        return 0.0;
-    }
-    let mut intervals: Vec<f64> = beats.windows(2).map(|pair| pair[1] - pair[0]).collect();
-    intervals.sort_by(|a, b| a.partial_cmp(b).unwrap_or(Ordering::Equal));
-    let middle = intervals.len() / 2;
-    let median = if intervals.len() % 2 == 0 {
-        (intervals[middle - 1] + intervals[middle]) * 0.5
-    } else {
-        intervals[middle]
-    };
-    if median > 0.0 {
-        60.0 / median
-    } else {
-        0.0
-    }
-}
-
-fn sigmoid(value: f32) -> f32 {
-    if value >= 0.0 {
-        1.0 / (1.0 + (-value).exp())
-    } else {
-        let exponential = value.exp();
-        exponential / (1.0 + exponential)
-    }
-}
-
-fn read_f32(bytes: &[u8], index: usize) -> Result<f32> {
-    let at = index
-        .checked_mul(4)
-        .ok_or_else(|| DiffusionError::model("beats logit index overflow"))?;
-    let value = bytes
-        .get(at..at + 4)
-        .ok_or_else(|| DiffusionError::model("beats logit output is truncated"))?;
-    Ok(f32::from_le_bytes([value[0], value[1], value[2], value[3]]))
-}
-
-fn as_bytes(values: &[f32]) -> &[u8] {
-    unsafe { std::slice::from_raw_parts(values.as_ptr().cast(), values.len() * 4) }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::f64::consts::PI;
-    use std::path::{Path, PathBuf};
-
-    const WEIGHTS: &str = concat!(
-        env!("CARGO_MANIFEST_DIR"),
-        "/../../../../local/models/weights/beat_this/final0.ckpt"
-    );
-
-    fn checkpoint() -> PathBuf {
-        Path::new(WEIGHTS).to_path_buf()
-    }
-
-    fn click_track(seconds: usize, bpm: f64) -> Vec<f32> {
-        let mut audio = vec![0.0f32; seconds * SAMPLE_RATE as usize];
-        let beat_samples = (60.0 / bpm * SAMPLE_RATE as f64).round() as usize;
-        for (beat, at) in (0..audio.len()).step_by(beat_samples).enumerate() {
-            let amplitude = if beat % 4 == 0 { 1.0 } else { 0.55 };
-            for offset in 0..220usize.min(audio.len() - at) {
-                let envelope = (-(offset as f64) / 45.0).exp();
-                audio[at + offset] +=
-                    (amplitude * envelope * (2.0 * PI * 1000.0 * offset as f64 / SAMPLE_RATE as f64).sin()) as f32;
-            }
-        }
-        audio
-    }
-
-    #[test]
-    fn chunk_starts_match_reference_shifted_tail() {
-        assert_eq!(chunk_starts(1000), vec![-6]);
-        assert_eq!(chunk_starts(1501), vec![-6, 7]);
-        assert_eq!(chunk_starts(4501), vec![-6, 1482, 2970, 3007]);
-    }
-
-    #[test]
-    fn minimal_postprocessor_snaps_downbeats_and_estimates_bpm() {
-        let mut beat = vec![0.0f32; 501];
-        let mut downbeat = vec![0.0f32; 501];
-        for frame in (0..=500).step_by(25) {
-            beat[frame] = 0.9;
-        }
-        for frame in (1..=500).step_by(100) {
-            downbeat[frame] = 0.8;
-        }
-        let analysis = postprocess(beat, downbeat);
-        assert!((analysis.bpm - 120.0).abs() < 1e-9);
-        assert!(analysis
-            .downbeats_secs
-            .iter()
-            .all(|time| analysis.beats_secs.contains(time)));
-        assert_eq!(analysis.frame_rate, 50.0);
-    }
-
-    #[test]
-    fn silence_probabilities_produce_no_events() {
-        let analysis = postprocess(vec![0.5; 100], vec![0.5; 100]);
-        assert!(analysis.beats_secs.is_empty());
-        assert!(analysis.downbeats_secs.is_empty());
-        assert_eq!(analysis.bpm, 0.0);
-        assert_eq!(analysis.confidence, 0.0);
-    }
-
-    #[test]
-    #[ignore = "requires seeded final0.ckpt and Metal/CUDA graph execution"]
-    fn synthetic_120_bpm_click_track_tracks_beats_and_downbeats() {
-        let expected: Vec<f64> = (0..40).map(|beat| beat as f64 * 0.5).collect();
-        let analysis = BeatsModel::load(checkpoint())
-            .unwrap()
-            .analyze(&click_track(20, 120.0))
-            .unwrap();
-        let matched = expected
-            .iter()
-            .filter(|&&time| {
-                analysis
-                    .beats_secs
-                    .iter()
-                    .any(|beat| (beat - time).abs() <= 0.03)
-            })
-            .count();
-        assert!(matched >= expected.len() * 3 / 4, "matched {matched}/{}", expected.len());
-        assert!((analysis.bpm - 120.0).abs() <= 1.0);
-        let downbeats: Vec<f64> = expected.iter().step_by(4).copied().collect();
-        let precise = analysis
-            .downbeats_secs
-            .iter()
-            .filter(|&&time| downbeats.iter().any(|want| (time - want).abs() <= 0.03))
-            .count();
-        assert!(analysis.downbeats_secs.is_empty() || precise * 4 >= analysis.downbeats_secs.len() * 3);
-    }
-
-    #[test]
-    #[ignore = "requires seeded final0.ckpt and Metal/CUDA graph execution"]
-    fn model_silence_has_no_beats() {
-        let analysis = BeatsModel::load(checkpoint())
-            .unwrap()
-            .analyze(&vec![0.0; SAMPLE_RATE as usize * 20])
-            .unwrap();
-        assert!(analysis.beats_secs.is_empty());
-        assert!(analysis.downbeats_secs.is_empty());
-    }
-
-    #[test]
-    #[ignore = "requires seeded final0.ckpt and Metal/CUDA graph execution"]
-    fn ninety_seconds_is_continuous_across_chunk_seams() {
-        let analysis = BeatsModel::load(checkpoint())
-            .unwrap()
-            .analyze(&click_track(90, 120.0))
-            .unwrap();
-        assert!(analysis
-            .beats_secs
-            .windows(2)
-            .all(|pair| pair[1] - pair[0] > 0.03 && pair[1] - pair[0] < 0.8));
-        for seam in [1488.0 / 50.0, 2976.0 / 50.0] {
-            assert!(analysis.beats_secs.iter().any(|beat| (beat - seam).abs() < 0.55));
-        }
-    }
-}
diff --git a/libs/ai/models/beats/src/weights.rs b/libs/ai/models/beats/src/weights.rs
deleted file mode 100644
index 83c2ff54b..000000000
--- a/libs/ai/models/beats/src/weights.rs
+++ /dev/null
@@ -1,660 +0,0 @@
-//! Strict Beat This! Lightning-checkpoint loader.
-//!
-//! The upstream `.ckpt` is read directly. A complete name/shape census runs
-//! before allocation; inference never accepts a partial or architecture-mixed
-//! state dict. Torch linear dimensions are re-declared in ggml `[in,out]`
-//! order, BatchNorm is folded into affine scale/bias, and convolution kernels
-//! are reordered once for the graph's compact manual-im2col layout.
-
-use crate::config::*;
-use makepad_ai_common::quant::f32_to_f16_rn;
-use makepad_ai_common::{
-    ggml_pad, BufferUsage, Context, DiffusionError, InitParams, Result, Tensor, TensorDesc,
-    TensorId, TensorLayout, TensorType, GGML_MEM_ALIGN,
-};
-use makepad_ai_loader::formats::torch_pth::PthStateDict;
-use std::collections::{BTreeMap, BTreeSet};
-use std::path::{Path, PathBuf};
-
-pub const DEFAULT_GRAPH_EXTRA_BYTES: usize = 16 << 20;
-
-pub fn f16_weights_enabled() -> bool {
-    !matches!(
-        std::env::var("MAKEPAD_BEATS_F16").as_deref(),
-        Ok("0") | Ok("false")
-    )
-}
-
-pub fn f16_weights_requested() -> bool {
-    matches!(
-        std::env::var("MAKEPAD_BEATS_F16").as_deref(),
-        Ok("1") | Ok("true")
-    )
-}
-
-#[derive(Clone, Debug)]
-pub struct CheckpointCensus {
-    pub config: BeatsConfig,
-    pub tensors: BTreeMap<String, Vec<usize>>,
-}
-
-pub fn checkpoint_census(path: impl AsRef<Path>) -> Result<CheckpointCensus> {
-    let path = path.as_ref();
-    let state = PthStateDict::load(path).map_err(|error| {
-        DiffusionError::model(format!("beats checkpoint {}: {error}", path.display()))
-    })?;
-    validate_census(&state)
-}
-
-pub struct BeatsWeights {
-    pub ctx: Context,
-    pub ids: BTreeMap<String, TensorId>,
-    pub path: PathBuf,
-    pub config: BeatsConfig,
-}
-
-impl BeatsWeights {
-    pub fn load(path: impl AsRef<Path>) -> Result<Self> {
-        Self::load_with_options(path, DEFAULT_GRAPH_EXTRA_BYTES, f16_weights_enabled())
-    }
-
-    pub fn load_with_options(
-        path: impl AsRef<Path>,
-        extra_bytes: usize,
-        f16: bool,
-    ) -> Result<Self> {
-        let path = path.as_ref().to_path_buf();
-        let mut state = PthStateDict::load(&path).map_err(|error| {
-            DiffusionError::model(format!("beats checkpoint {}: {error}", path.display()))
-        })?;
-        let census = validate_census(&state)?;
-        let plan = weight_plan(census.config);
-        let total = plan_total_bytes(&plan, f16, extra_bytes)?;
-        let mut ctx = Context::new(InitParams {
-            mem_size: total,
-            mem_buffer: None,
-            no_alloc: false,
-        });
-        let mut ids = BTreeMap::new();
-        for item in &plan {
-            let ty = item.dtype(f16);
-            let id = ctx
-                .new_named_tensor(
-                    item.name.clone(),
-                    ty,
-                    item.extents.len(),
-                    &item.extents,
-                    BufferUsage::Weights,
-                )
-                .map_err(DiffusionError::model)?;
-            let values = item.source.gather(&mut state)?;
-            if values.len() != item.elements() {
-                return Err(DiffusionError::model(format!(
-                    "beats weight '{}' expected {} floats, checkpoint produced {}",
-                    item.name,
-                    item.elements(),
-                    values.len()
-                )));
-            }
-            if ty == TensorType::F16 {
-                let half: Vec<u16> = values.into_iter().map(f32_to_f16_rn).collect();
-                ctx.write_tensor_data(id, bytes_u16(&half))
-                    .map_err(DiffusionError::model)?;
-            } else {
-                ctx.write_tensor_data(id, bytes_f32(&values))
-                    .map_err(DiffusionError::model)?;
-            }
-            ids.insert(item.name.clone(), id);
-        }
-        Ok(Self {
-            ctx,
-            ids,
-            path,
-            config: census.config,
-        })
-    }
-}
-
-fn validate_census(state: &PthStateDict) -> Result<CheckpointCensus> {
-    let linear_shape = state
-        .shape("model.frontend.linear.weight")
-        .map_err(|error| DiffusionError::model(format!("beats checkpoint: {error}")))?;
-    let config = match linear_shape.as_slice() {
-        [512, FRONTEND_FEATURES] => BeatsConfig::FINAL,
-        [128, FRONTEND_FEATURES] => BeatsConfig::SMALL,
-        other => {
-            return Err(DiffusionError::model(format!(
-                "beats checkpoint has unsupported frontend.linear.weight shape {other:?}"
-            )))
-        }
-    };
-    let expected = expected_census(config);
-    let actual_names: BTreeSet<String> = state.names().cloned().collect();
-    let expected_names: BTreeSet<String> = expected.keys().cloned().collect();
-    let missing: Vec<_> = expected_names.difference(&actual_names).cloned().collect();
-    let unexpected: Vec<_> = actual_names.difference(&expected_names).cloned().collect();
-    if !missing.is_empty() || !unexpected.is_empty() {
-        return Err(DiffusionError::model(format!(
-            "beats checkpoint tensor census failed: missing={missing:?}, unexpected={unexpected:?}"
-        )));
-    }
-    for (name, wanted) in &expected {
-        let got = state
-            .shape(name)
-            .map_err(|error| DiffusionError::model(format!("beats checkpoint: {error}")))?;
-        if &got != wanted {
-            return Err(DiffusionError::model(format!(
-                "beats checkpoint tensor '{name}' has shape {got:?}, expected {wanted:?}"
-            )));
-        }
-    }
-    Ok(CheckpointCensus {
-        config,
-        tensors: expected,
-    })
-}
-
-fn expected_census(config: BeatsConfig) -> BTreeMap<String, Vec<usize>> {
-    fn add(out: &mut BTreeMap<String, Vec<usize>>, name: String, shape: &[usize]) {
-        out.insert(name, shape.to_vec());
-    }
-    fn batch_norm(
-        out: &mut BTreeMap<String, Vec<usize>>,
-        prefix: &str,
-        channels: usize,
-    ) {
-        for part in ["weight", "bias", "running_mean", "running_var"] {
-            add(out, format!("{prefix}.{part}"), &[channels]);
-        }
-        add(out, format!("{prefix}.num_batches_tracked"), &[]);
-    }
-    let mut out = BTreeMap::new();
-    batch_norm(&mut out, "model.frontend.stem.bn1d", MEL_BINS);
-    add(
-        &mut out,
-        "model.frontend.stem.conv2d.weight".into(),
-        &[STEM_DIM, 1, 4, 3],
-    );
-    batch_norm(&mut out, "model.frontend.stem.bn2d", STEM_DIM);
-
-    for block in 0..STEM_BLOCKS {
-        let dim = STEM_CHANNELS[block];
-        let next = STEM_CHANNELS[block + 1];
-        let root = format!("model.frontend.blocks.{block}");
-        for (attn_tag, ff_tag) in [("attnF", "ffF"), ("attnT", "ffT")] {
-            let attn = format!("{root}.partial.{attn_tag}");
-            let heads = dim / HEAD_DIM;
-            add(&mut out, format!("{attn}.norm.gamma"), &[dim]);
-            add(&mut out, format!("{attn}.to_qkv.weight"), &[dim * 3, dim]);
-            add(&mut out, format!("{attn}.to_gates.weight"), &[heads, dim]);
-            add(&mut out, format!("{attn}.to_gates.bias"), &[heads]);
-            add(&mut out, format!("{attn}.to_out.0.weight"), &[dim, dim]);
-            add(&mut out, format!("{attn}.rotary_embed.freqs"), &[HEAD_DIM / 2]);
-            let ff = format!("{root}.partial.{ff_tag}.net");
-            add(&mut out, format!("{ff}.0.gamma"), &[dim]);
-            add(&mut out, format!("{ff}.1.weight"), &[dim * FF_MULT, dim]);
-            add(&mut out, format!("{ff}.1.bias"), &[dim * FF_MULT]);
-            add(&mut out, format!("{ff}.4.weight"), &[dim, dim * FF_MULT]);
-            add(&mut out, format!("{ff}.4.bias"), &[dim]);
-        }
-        add(&mut out, format!("{root}.conv2d.weight"), &[next, dim, 2, 3]);
-        batch_norm(&mut out, &format!("{root}.norm"), next);
-    }
-
-    add(
-        &mut out,
-        "model.frontend.linear.weight".into(),
-        &[config.transformer_dim, FRONTEND_FEATURES],
-    );
-    add(
-        &mut out,
-        "model.frontend.linear.bias".into(),
-        &[config.transformer_dim],
-    );
-    for layer in 0..MAIN_LAYERS {
-        let dim = config.transformer_dim;
-        let heads = config.heads();
-        let root = format!("model.transformer_blocks.layers.{layer}");
-        add(&mut out, format!("{root}.0.norm.gamma"), &[dim]);
-        add(&mut out, format!("{root}.0.to_qkv.weight"), &[dim * 3, dim]);
-        add(&mut out, format!("{root}.0.to_gates.weight"), &[heads, dim]);
-        add(&mut out, format!("{root}.0.to_gates.bias"), &[heads]);
-        add(&mut out, format!("{root}.0.to_out.0.weight"), &[dim, dim]);
-        add(&mut out, format!("{root}.0.rotary_embed.freqs"), &[HEAD_DIM / 2]);
-        add(&mut out, format!("{root}.1.net.0.gamma"), &[dim]);
-        add(&mut out, format!("{root}.1.net.1.weight"), &[dim * FF_MULT, dim]);
-        add(&mut out, format!("{root}.1.net.1.bias"), &[dim * FF_MULT]);
-        add(&mut out, format!("{root}.1.net.4.weight"), &[dim, dim * FF_MULT]);
-        add(&mut out, format!("{root}.1.net.4.bias"), &[dim]);
-    }
-    add(
-        &mut out,
-        "model.transformer_blocks.norm.gamma".into(),
-        &[config.transformer_dim],
-    );
-    add(
-        &mut out,
-        "model.task_heads.beat_downbeat_lin.weight".into(),
-        &[2, config.transformer_dim],
-    );
-    add(
-        &mut out,
-        "model.task_heads.beat_downbeat_lin.bias".into(),
-        &[2],
-    );
-    out
-}
-
-#[derive(Clone, Debug)]
-enum Source {
-    Whole(String),
-    BatchNorm { prefix: String, channels: usize, bias: bool },
-    Conv {
-        name: String,
-        out_channels: usize,
-        in_channels: usize,
-        kernel_h: usize,
-        kernel_w: usize,
-    },
-}
-
-impl Source {
-    fn gather(&self, state: &mut PthStateDict) -> Result<Vec<f32>> {
-        match self {
-            Source::Whole(name) => read(state, name),
-            Source::BatchNorm {
-                prefix,
-                channels,
-                bias,
-            } => {
-                let gamma = read(state, &format!("{prefix}.weight"))?;
-                let beta = read(state, &format!("{prefix}.bias"))?;
-                let mean = read(state, &format!("{prefix}.running_mean"))?;
-                let variance = read(state, &format!("{prefix}.running_var"))?;
-                let mut out = Vec::with_capacity(*channels);
-                for channel in 0..*channels {
-                    let scale = gamma[channel] / (variance[channel] + BATCH_NORM_EPS).sqrt();
-                    out.push(if *bias {
-                        beta[channel] - mean[channel] * scale
-                    } else {
-                        scale
-                    });
-                }
-                Ok(out)
-            }
-            Source::Conv {
-                name,
-                out_channels,
-                in_channels,
-                kernel_h,
-                kernel_w,
-            } => {
-                let source = read(state, name)?;
-                let kernel = in_channels * kernel_h * kernel_w;
-                let mut out = Vec::with_capacity(source.len());
-                // Torch is [out,in,ky,kx]. The graph forms patches in
-                // [ky,kx,in] order (in fastest), cutting patch nodes from
-                // in*kh*kw to kh*kw. Reorder once at load.
-                for oc in 0..*out_channels {
-                    for ky in 0..*kernel_h {
-                        for kx in 0..*kernel_w {
-                            for ic in 0..*in_channels {
-                                let at = oc * kernel
-                                    + ic * kernel_h * kernel_w
-                                    + ky * kernel_w
-                                    + kx;
-                                out.push(source[at]);
-                            }
-                        }
-                    }
-                }
-                Ok(out)
-            }
-        }
-    }
-}
-
-fn read(state: &mut PthStateDict, name: &str) -> Result<Vec<f32>> {
-    state.f32(name).map_err(|error| {
-        DiffusionError::model(format!("beats checkpoint tensor '{name}': {error}"))
-    })
-}
-
-#[derive(Clone, Debug)]
-struct PlanItem {
-    name: String,
-    extents: Vec<i64>,
-    source: Source,
-    matmul: bool,
-}
-
-impl PlanItem {
-    fn elements(&self) -> usize {
-        self.extents.iter().product::<i64>() as usize
-    }
-
-    fn dtype(&self, f16: bool) -> TensorType {
-        if f16 && self.matmul {
-            TensorType::F16
-        } else {
-            TensorType::F32
-        }
-    }
-}
-
-fn item(name: impl Into<String>, extents: &[usize], source: Source) -> PlanItem {
-    PlanItem {
-        name: name.into(),
-        extents: extents.iter().map(|&value| value as i64).collect(),
-        source,
-        matmul: false,
-    }
-}
-
-fn mat(name: impl Into<String>, extents: &[usize], source: Source) -> PlanItem {
-    let mut item = item(name, extents, source);
-    item.matmul = true;
-    item
-}
-
-pub(crate) const INPUT_BN_SCALE: &str = "stem.input_bn.scale";
-pub(crate) const INPUT_BN_BIAS: &str = "stem.input_bn.bias";
-pub(crate) const STEM_CONV: &str = "stem.conv";
-pub(crate) const STEM_BN_SCALE: &str = "stem.bn.scale";
-pub(crate) const STEM_BN_BIAS: &str = "stem.bn.bias";
-pub(crate) const FRONT_LINEAR_W: &str = "frontend.linear.weight";
-pub(crate) const FRONT_LINEAR_B: &str = "frontend.linear.bias";
-pub(crate) const FINAL_NORM: &str = "main.final_norm.gamma";
-pub(crate) const HEAD_W: &str = "head.weight";
-pub(crate) const HEAD_B: &str = "head.bias";
-
-pub(crate) fn block_conv(block: usize) -> String {
-    format!("front{block}.conv")
-}
-pub(crate) fn block_bn(block: usize, part: &str) -> String {
-    format!("front{block}.bn.{part}")
-}
-pub(crate) fn transformer_name(prefix: &str, part: &str) -> String {
-    format!("{prefix}.{part}")
-}
-
-fn add_bn(
-    plan: &mut Vec<PlanItem>,
-    graph_prefix: &str,
-    checkpoint_prefix: &str,
-    channels: usize,
-    rank3: bool,
-) {
-    let shape = if rank3 {
-        vec![channels, 1, 1]
-    } else {
-        vec![channels]
-    };
-    plan.push(item(
-        format!("{graph_prefix}.scale"),
-        &shape,
-        Source::BatchNorm {
-            prefix: checkpoint_prefix.into(),
-            channels,
-            bias: false,
-        },
-    ));
-    plan.push(item(
-        format!("{graph_prefix}.bias"),
-        &shape,
-        Source::BatchNorm {
-            prefix: checkpoint_prefix.into(),
-            channels,
-            bias: true,
-        },
-    ));
-}
-
-fn add_transformer(
-    plan: &mut Vec<PlanItem>,
-    graph_prefix: &str,
-    attn_prefix: &str,
-    ff_prefix: &str,
-    dim: usize,
-) {
-    let heads = dim / HEAD_DIM;
-    plan.push(item(
-        transformer_name(graph_prefix, "attn.gamma"),
-        &[dim],
-        Source::Whole(format!("{attn_prefix}.norm.gamma")),
-    ));
-    plan.push(mat(
-        transformer_name(graph_prefix, "attn.qkv"),
-        &[dim, dim * 3],
-        Source::Whole(format!("{attn_prefix}.to_qkv.weight")),
-    ));
-    plan.push(mat(
-        transformer_name(graph_prefix, "attn.gates_w"),
-        &[dim, heads],
-        Source::Whole(format!("{attn_prefix}.to_gates.weight")),
-    ));
-    plan.push(item(
-        transformer_name(graph_prefix, "attn.gates_b"),
-        &[heads],
-        Source::Whole(format!("{attn_prefix}.to_gates.bias")),
-    ));
-    plan.push(mat(
-        transformer_name(graph_prefix, "attn.out"),
-        &[dim, dim],
-        Source::Whole(format!("{attn_prefix}.to_out.0.weight")),
-    ));
-    plan.push(item(
-        transformer_name(graph_prefix, "ff.gamma"),
-        &[dim],
-        Source::Whole(format!("{ff_prefix}.net.0.gamma")),
-    ));
-    plan.push(mat(
-        transformer_name(graph_prefix, "ff.w1"),
-        &[dim, dim * FF_MULT],
-        Source::Whole(format!("{ff_prefix}.net.1.weight")),
-    ));
-    plan.push(item(
-        transformer_name(graph_prefix, "ff.b1"),
-        &[dim * FF_MULT],
-        Source::Whole(format!("{ff_prefix}.net.1.bias")),
-    ));
-    plan.push(mat(
-        transformer_name(graph_prefix, "ff.w2"),
-        &[dim * FF_MULT, dim],
-        Source::Whole(format!("{ff_prefix}.net.4.weight")),
-    ));
-    plan.push(item(
-        transformer_name(graph_prefix, "ff.b2"),
-        &[dim],
-        Source::Whole(format!("{ff_prefix}.net.4.bias")),
-    ));
-}
-
-fn weight_plan(config: BeatsConfig) -> Vec<PlanItem> {
-    let mut plan = Vec::new();
-    add_bn(
-        &mut plan,
-        "stem.input_bn",
-        "model.frontend.stem.bn1d",
-        MEL_BINS,
-        false,
-    );
-    plan.push(mat(
-        STEM_CONV,
-        &[1 * 4 * 3, STEM_DIM],
-        Source::Conv {
-            name: "model.frontend.stem.conv2d.weight".into(),
-            out_channels: STEM_DIM,
-            in_channels: 1,
-            kernel_h: 4,
-            kernel_w: 3,
-        },
-    ));
-    add_bn(
-        &mut plan,
-        "stem.bn",
-        "model.frontend.stem.bn2d",
-        STEM_DIM,
-        true,
-    );
-
-    for block in 0..STEM_BLOCKS {
-        let dim = STEM_CHANNELS[block];
-        let next = STEM_CHANNELS[block + 1];
-        let checkpoint = format!("model.frontend.blocks.{block}");
-        add_transformer(
-            &mut plan,
-            &format!("front{block}.freq"),
-            &format!("{checkpoint}.partial.attnF"),
-            &format!("{checkpoint}.partial.ffF"),
-            dim,
-        );
-        add_transformer(
-            &mut plan,
-            &format!("front{block}.time"),
-            &format!("{checkpoint}.partial.attnT"),
-            &format!("{checkpoint}.partial.ffT"),
-            dim,
-        );
-        plan.push(mat(
-            block_conv(block),
-            &[dim * 2 * 3, next],
-            Source::Conv {
-                name: format!("{checkpoint}.conv2d.weight"),
-                out_channels: next,
-                in_channels: dim,
-                kernel_h: 2,
-                kernel_w: 3,
-            },
-        ));
-        add_bn(
-            &mut plan,
-            &format!("front{block}.bn"),
-            &format!("{checkpoint}.norm"),
-            next,
-            true,
-        );
-    }
-
-    plan.push(mat(
-        FRONT_LINEAR_W,
-        &[FRONTEND_FEATURES, config.transformer_dim],
-        Source::Whole("model.frontend.linear.weight".into()),
-    ));
-    plan.push(item(
-        FRONT_LINEAR_B,
-        &[config.transformer_dim],
-        Source::Whole("model.frontend.linear.bias".into()),
-    ));
-    for layer in 0..MAIN_LAYERS {
-        let checkpoint = format!("model.transformer_blocks.layers.{layer}");
-        add_transformer(
-            &mut plan,
-            &format!("main{layer}"),
-            &format!("{checkpoint}.0"),
-            &format!("{checkpoint}.1"),
-            config.transformer_dim,
-        );
-    }
-    plan.push(item(
-        FINAL_NORM,
-        &[config.transformer_dim],
-        Source::Whole("model.transformer_blocks.norm.gamma".into()),
-    ));
-    plan.push(mat(
-        HEAD_W,
-        &[config.transformer_dim, 2],
-        Source::Whole("model.task_heads.beat_downbeat_lin.weight".into()),
-    ));
-    plan.push(item(
-        HEAD_B,
-        &[2],
-        Source::Whole("model.task_heads.beat_downbeat_lin.bias".into()),
-    ));
-    plan
-}
-
-fn plan_total_bytes(plan: &[PlanItem], f16: bool, extra: usize) -> Result<usize> {
-    let mut total = 0usize;
-    for item in plan {
-        let ty = item.dtype(f16);
-        let layout = TensorLayout::for_ggml(ty, &item.extents).map_err(DiffusionError::model)?;
-        let bytes = Tensor::from_desc(0, TensorDesc::new(ty, layout, BufferUsage::Weights)).nbytes();
-        total = ggml_pad(total, GGML_MEM_ALIGN)
-            .checked_add(bytes)
-            .ok_or_else(|| DiffusionError::model("beats weight arena overflow"))?;
-    }
-    ggml_pad(total, GGML_MEM_ALIGN)
-        .checked_add(extra)
-        .ok_or_else(|| DiffusionError::model("beats context arena overflow"))
-}
-
-fn bytes_f32(values: &[f32]) -> &[u8] {
-    unsafe { std::slice::from_raw_parts(values.as_ptr().cast(), values.len() * 4) }
-}
-
-fn bytes_u16(values: &[u16]) -> &[u8] {
-    unsafe { std::slice::from_raw_parts(values.as_ptr().cast(), values.len() * 2) }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    const WEIGHTS: &str = concat!(
-        env!("CARGO_MANIFEST_DIR"),
-        "/../../../../local/models/weights/beat_this"
-    );
-
-    fn census_if_present(name: &str, want: BeatsConfig) {
-        let path = Path::new(WEIGHTS).join(name);
-        if !path.is_file() {
-            eprintln!("beats census: SKIP, {} is not seeded", path.display());
-            return;
-        }
-        let census = checkpoint_census(&path).unwrap();
-        assert_eq!(census.config, want);
-        assert_eq!(census.tensors.len(), 166);
-        assert_eq!(
-            census.tensors["model.frontend.stem.conv2d.weight"],
-            vec![32, 1, 4, 3]
-        );
-        assert_eq!(
-            census.tensors["model.frontend.blocks.2.conv2d.weight"],
-            vec![256, 128, 2, 3]
-        );
-        assert_eq!(
-            census.tensors["model.frontend.linear.weight"],
-            vec![want.transformer_dim, 1024]
-        );
-        assert_eq!(
-            census.tensors["model.transformer_blocks.layers.5.0.to_qkv.weight"],
-            vec![want.transformer_dim * 3, want.transformer_dim]
-        );
-        assert_eq!(
-            census.tensors["model.task_heads.beat_downbeat_lin.weight"],
-            vec![2, want.transformer_dim]
-        );
-    }
-
-    #[test]
-    fn final0_tensor_census_is_exact() {
-        census_if_present("final0.ckpt", BeatsConfig::FINAL);
-    }
-
-    #[test]
-    fn small0_tensor_census_is_exact() {
-        census_if_present("small0.ckpt", BeatsConfig::SMALL);
-    }
-
-    #[test]
-    fn plans_cover_both_model_widths() {
-        for config in [BeatsConfig::FINAL, BeatsConfig::SMALL] {
-            let plan = weight_plan(config);
-            let names: BTreeSet<_> = plan.iter().map(|item| &item.name).collect();
-            assert_eq!(names.len(), plan.len());
-            let head = plan.iter().find(|item| item.name == HEAD_W).unwrap();
-            assert_eq!(head.extents, vec![config.transformer_dim as i64, 2]);
-        }
-    }
-}
diff --git a/libs/ai/models/body/Cargo.toml b/libs/ai/models/body/Cargo.toml
deleted file mode 100644
index fc6f9a5f7..000000000
--- a/libs/ai/models/body/Cargo.toml
+++ /dev/null
@@ -1,12 +0,0 @@
-[package]
-name = "makepad-ai-body"
-version = "0.1.0"
-edition = "2021"
-description = "SAM 3D Body native port: DINOv3 ViT-H+/16 backbone, promptable pose decoder, MHR rig. Our own implementation on the makepad-ai-common gpu_* surface; weights are the Comfy-Org repack, pulled at runtime."
-license = "MIT"
-
-[dependencies]
-makepad-ai-common = { path = "../common" }
-makepad-ai-loader = { path = "../../loader" }
-# Only for its FP8 E4M3 encoder (the optional FP8 backbone mode).
-makepad-ai-flux = { path = "../flux" }
diff --git a/libs/ai/models/body/THIRD_PARTY_NOTICES.md b/libs/ai/models/body/THIRD_PARTY_NOTICES.md
deleted file mode 100644
index b87ad2495..000000000
--- a/libs/ai/models/body/THIRD_PARTY_NOTICES.md
+++ /dev/null
@@ -1,85 +0,0 @@
-# Third-party notices — `makepad-ai-body`
-
-The code in this crate is our own and is licensed MIT, like the rest of the
-repository (see the `license` field in `Cargo.toml` and the repository
-`LICENSE`). This file records the third-party work our port is *implemented
-after*, and the attribution those upstreams ask for.
-
-Nothing listed here is vendored. No third-party source file is copied into
-this crate, and no model weights are redistributed by this repository —
-operators pull the checkpoint at runtime under the checkpoint's own license.
-
----
-
-## SAM 3D Body — `src/model.rs`, `src/decoder.rs`, `src/heads.rs`, `src/pose.rs`, `src/preprocess.rs`, `src/condition.rs`
-
-**Architecture implemented after the published paper.** SAM 3D Body: Robust
-Full-Body Human Mesh Recovery (Meta AI, arXiv:2602.15989,
-<https://arxiv.org/abs/2602.15989>). The promptable decoder is described
-there as a Segment-Anything-style transformer decoder over image tokens
-with pose, prompt and keypoint tokens, refined layer by layer through the
-rig; the crop, CLIFF-style camera conditioning, ray conditioning and
-perspective camera follow the paper's description of the pipeline.
-
-The reference inference code published with the model
-(<https://github.com/facebookresearch/sam-3d-body>) is released under the
-SAM License and is **not** part of this crate: it was not copied, adapted or
-vendored. The port was written from an architecture specification (tensor
-inventory, operation order, formulas) and validated against reference
-intermediate dumps produced by running that reference code on its own,
-outside the repository, on a public-domain photograph.
-
-## DINOv3 ViT-H+/16 — `src/dino.rs`
-
-**Architecture implemented after: Hugging Face `transformers`, Apache
-License 2.0.**
-
-> The vision backbone in `src/dino.rs` is implemented after the `DINOv3ViT`
-> implementation in Hugging Face `transformers`,
-> <https://github.com/huggingface/transformers/tree/main/src/transformers/models/dinov3_vit>
-> (`modeling_dinov3_vit.py`, `configuration_dinov3_vit.py`), the same source
-> the TRELLIS conditioner in `makepad-ai-trellis` follows, whose copyright
-> header reads:
->
-> > Copyright 2025 The Meta AI Authors and The HuggingFace Team. All rights reserved.
-> > Licensed under the Apache License, Version 2.0 (the "License");
-> > you may not use this file except in compliance with the License.
-> > You may obtain a copy of the License at
-> > <http://www.apache.org/licenses/LICENSE-2.0>
-
-Every architectural constant of the backbone — patch 16, width 1280, depth
-32, 20 heads, the SwiGLU feed-forward of width 5120, the four register
-tokens, the axial rotate-half rotary embedding with base 100, layer scale on
-both residuals, LayerNorm with eps 1e-5 — is present in that Apache-2.0
-source. The checkpoint's tensor names follow the same implementation.
-
-## Momentum Human Rig (MHR) — `src/mhr.rs`
-
-**Rig semantics implemented after: facebookresearch/MHR, Apache License 2.0**
-(<https://github.com/facebookresearch/MHR>), which describes the rig's
-parameterisation (identity and expression blendshapes, the model-parameter
-to joint-parameter transform, the joint hierarchy with per-joint translation
-offsets, pre-rotations, XYZ euler rotations and log2 scales, the pose
-corrective MLP, linear blend skinning against an inverse bind pose) and
-whose downloadable rig assets are Apache-2.0. The kinematics follow
-Momentum (<https://github.com/facebookresearch/momentum>, MIT). The rig data
-this crate loads (`mhr.*`) ships inside the model checkpoint below.
-
-## Weights — SAM License
-
-The production checkpoint is the Comfy-Org repack `Comfy-Org/sam-3d-body`,
-`detection/sam_3d_body_dinov3_bf16.safetensors`, pinned in the hub registry
-by revision, byte size and SHA-256. It is released under the SAM License
-(see the model card at <https://huggingface.co/Comfy-Org/sam-3d-body>);
-operators must review and comply with those terms. This repository never
-downloads `facebook/*` checkpoints and never redistributes weights.
-
-### Reference numerics
-
-The port reproduces the reference pipeline's numerics for the body decoder
-path (`inference_type = "body"`): rig vertices within 1e-4 cm, keypoints
-within 1e-6 m from identical rig parameters, and end to end from an image
-within 2 mm on 3D keypoints and 0.5 px on 2D keypoints, the residue being
-bf16 accumulation-order noise in the backbone. The full path
-(`inference_type = "full"`: both hand crops, the hand decoder, the wrist
-fusion and the keypoint re-prompt) matches end to end within 2 mm and 1 px.
diff --git a/libs/ai/models/body/src/condition.rs b/libs/ai/models/body/src/condition.rs
deleted file mode 100644
index 23f97cb77..000000000
--- a/libs/ai/models/body/src/condition.rs
+++ /dev/null
@@ -1,440 +0,0 @@
-//! Dense image positional encoding and ray-conditioned decoder context.
-
-use crate::backend::{
-    gpu_add, gpu_layer_norm_mul_add, gpu_linear_f32_resident, gpu_upload, GpuTensor,
-};
-use crate::weights::BodyWeights;
-use crate::{DiffusionError, Result, DEC_NORM_EPS, DINO_DIM, PATCHES_SIDE};
-
-const PE_HALF: usize = DINO_DIM / 2;
-const RAY_FEATURES: usize = 99;
-const RAY_FREQUENCIES: usize = 16;
-
-/// Apply a supplied mask prompt before the existing ray-conditioning seam.
-/// `None` performs no operation so the v1 no-mask path remains byte-for-byte
-/// unchanged. For a mask, subtract the no-mask embedding because
-/// [`RayCond::apply`] adds its projection back through the folded bias.
-pub fn apply_mask_prompt(
-    x: &GpuTensor,
-    mask: Option<(&[f32], f32)>,
-    no_mask_embed: &[f32; DINO_DIM],
-) -> Result<Option<GpuTensor>> {
-    let Some((mask_tokens, mask_score)) = mask else {
-        return Ok(None);
-    };
-    if x.cols() != DINO_DIM || mask_tokens.len() != x.rows() * DINO_DIM {
-        return Err(DiffusionError::workflow(format!(
-            "body mask conditioning shapes are x={}x{} mask={}, expected {} values",
-            x.rows(),
-            x.cols(),
-            mask_tokens.len(),
-            x.rows() * DINO_DIM,
-        )));
-    }
-    let mut adjustment = vec![0.0f32; mask_tokens.len()];
-    for (token, row) in adjustment.chunks_exact_mut(DINO_DIM).enumerate() {
-        let mask_row = &mask_tokens[token * DINO_DIM..(token + 1) * DINO_DIM];
-        for channel in 0..DINO_DIM {
-            row[channel] = mask_score * mask_row[channel] - no_mask_embed[channel];
-        }
-    }
-    let adjustment = gpu_upload(&adjustment, x.rows(), DINO_DIM)
-        .map_err(DiffusionError::model)?;
-    gpu_add(x, &adjustment)
-        .map(Some)
-        .map_err(DiffusionError::model)
-}
-
-pub fn dense_pe(g: &[f32]) -> Vec<f32> {
-    dense_pe_at(g, PATCHES_SIDE)
-}
-
-/// The dense positional encoding of a `side x side` patch grid.
-pub fn dense_pe_at(g: &[f32], side: usize) -> Vec<f32> {
-    assert_eq!(g.len(), 2 * PE_HALF, "dense PE matrix must be 2x640");
-    let mut output = vec![0.0f32; side * side * DINO_DIM];
-    for gy in 0..side {
-        let y = 2.0 * ((gy as f32 + 0.5) / side as f32) - 1.0;
-        for gx in 0..side {
-            let x = 2.0 * ((gx as f32 + 0.5) / side as f32) - 1.0;
-            let row = gy * side + gx;
-            for k in 0..PE_HALF {
-                let angle = 2.0 * std::f32::consts::PI * (x * g[k] + y * g[PE_HALF + k]);
-                output[row * DINO_DIM + k] = angle.sin();
-                output[row * DINO_DIM + PE_HALF + k] = angle.cos();
-            }
-        }
-    }
-    output
-}
-
-pub fn ray_features(rays: &[f32]) -> Vec<f32> {
-    assert_eq!(rays.len() % 2, 0, "patch rays must be (x, y) pairs");
-    let tokens = rays.len() / 2;
-    let mut output = vec![0.0f32; tokens * RAY_FEATURES];
-    for token in 0..tokens {
-        let ray = [rays[token * 2], rays[token * 2 + 1], 1.0];
-        let row = &mut output[token * RAY_FEATURES..(token + 1) * RAY_FEATURES];
-        row[..3].copy_from_slice(&ray);
-        for d in 0..3 {
-            for k in 0..RAY_FREQUENCIES {
-                let frequency = 1.0 + 31.0 * k as f32 / (RAY_FREQUENCIES - 1) as f32;
-                let angle = std::f32::consts::PI * ray[d] * frequency;
-                row[3 + d * RAY_FREQUENCIES + k] = angle.sin();
-                row[3 + 3 * RAY_FREQUENCIES + d * RAY_FREQUENCIES + k] = angle.cos();
-            }
-        }
-    }
-    output
-}
-
-/// The 1x1 conv over `[E + no_mask | ray features]` split into its two
-/// column blocks, `W_e` (1280 wide) and `W_f` (99 wide), so the context is
-/// `W_e E + (W_f feats + W_e no_mask)`: two resident linears and an add,
-/// no host round trip of the 1024 x 1280 embedding. The `W_e no_mask` term
-/// is a constant and lives in the second linear's bias.
-pub struct RayCond {
-    image_w: GpuTensor,
-    ray_w: GpuTensor,
-    image_w_host: Vec<f32>,
-    pub norm_w: Vec<f32>,
-    pub norm_b: Vec<f32>,
-}
-
-impl RayCond {
-    pub fn prepare(weights: &BodyWeights) -> Result<Self> {
-        Self::prepare_named(weights, "ray_cond_emb")
-    }
-
-    pub fn prepare_named(weights: &BodyWeights, prefix: &str) -> Result<Self> {
-        let conv = weights.f32_shaped(
-            &format!("{prefix}.conv.weight"),
-            &[DINO_DIM, DINO_DIM + RAY_FEATURES, 1, 1],
-        )?;
-        let cols = DINO_DIM + RAY_FEATURES;
-        let mut image_w = vec![0.0f32; DINO_DIM * DINO_DIM];
-        let mut ray_w = vec![0.0f32; DINO_DIM * RAY_FEATURES];
-        for out in 0..DINO_DIM {
-            image_w[out * DINO_DIM..(out + 1) * DINO_DIM]
-                .copy_from_slice(&conv[out * cols..out * cols + DINO_DIM]);
-            ray_w[out * RAY_FEATURES..(out + 1) * RAY_FEATURES]
-                .copy_from_slice(&conv[out * cols + DINO_DIM..(out + 1) * cols]);
-        }
-        Ok(Self {
-            image_w: gpu_upload(&image_w, DINO_DIM, DINO_DIM).map_err(DiffusionError::model)?,
-            ray_w: gpu_upload(&ray_w, DINO_DIM, RAY_FEATURES).map_err(DiffusionError::model)?,
-            image_w_host: image_w,
-            norm_w: weights.f32_shaped(&format!("{prefix}.norm.weight"), &[DINO_DIM])?,
-            norm_b: weights.f32_shaped(&format!("{prefix}.norm.bias"), &[DINO_DIM])?,
-        })
-    }
-
-    pub fn apply(
-        &self,
-        e: &GpuTensor,
-        no_mask_embed: &[f32; DINO_DIM],
-        feats: &[f32],
-    ) -> Result<GpuTensor> {
-        let tokens = e.rows();
-        if e.cols() != DINO_DIM {
-            return Err(DiffusionError::workflow(format!(
-                "ray conditioning image shape is {}x{}, expected {tokens}x{DINO_DIM}",
-                e.rows(),
-                e.cols()
-            )));
-        }
-        if feats.len() != tokens * RAY_FEATURES {
-            return Err(DiffusionError::workflow(format!(
-                "ray conditioning features have {} values, expected {}",
-                feats.len(),
-                tokens * RAY_FEATURES
-            )));
-        }
-        // W_e no_mask: 1.6M multiply-adds on the host, once per frame.
-        let mut bias = vec![0.0f32; DINO_DIM];
-        for (out, value) in bias.iter_mut().enumerate() {
-            let row = &self.image_w_host[out * DINO_DIM..(out + 1) * DINO_DIM];
-            *value = row.iter().zip(no_mask_embed).map(|(w, m)| w * m).sum();
-        }
-        let bias = gpu_upload(&bias, 1, DINO_DIM).map_err(DiffusionError::model)?;
-        let feats = gpu_upload(feats, tokens, RAY_FEATURES).map_err(DiffusionError::model)?;
-        let from_image = gpu_linear_f32_resident(e, &self.image_w, None).map_err(DiffusionError::model)?;
-        let from_rays =
-            gpu_linear_f32_resident(&feats, &self.ray_w, Some(&bias)).map_err(DiffusionError::model)?;
-        let projected = gpu_add(&from_image, &from_rays).map_err(DiffusionError::model)?;
-        gpu_layer_norm_mul_add(&projected, &self.norm_w, &self.norm_b, DEC_NORM_EPS)
-            .map_err(DiffusionError::model)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::backend::{gpu_device_available, gpu_download, gpu_upload};
-    use crate::NUM_PATCHES;
-
-    fn assert_close(actual: f32, expected: f32, tolerance: f32) {
-        assert!(
-            (actual - expected).abs() <= tolerance,
-            "actual={actual} expected={expected} tolerance={tolerance}"
-        );
-    }
-
-    fn planar_to_tokens(values: &[f32], channels: usize) -> Vec<f32> {
-        let mut output = vec![0.0f32; NUM_PATCHES * channels];
-        for c in 0..channels {
-            for token in 0..NUM_PATCHES {
-                output[token * channels + c] = values[c * NUM_PATCHES + token];
-            }
-        }
-        output
-    }
-
-    fn matrix_from_dense_pe(pe: &[f32]) -> Vec<f32> {
-        let mut matrix = vec![0.0f32; 2 * PE_HALF];
-        let coordinate = 2.0 * (0.5 / PATCHES_SIDE as f32) - 1.0;
-        for k in 0..PE_HALF {
-            let phase = |token: usize| {
-                let row = token * DINO_DIM;
-                (pe[row + k], pe[row + PE_HALF + k])
-            };
-            let (s00, c00) = phase(0);
-            let (sx, cx) = phase(1);
-            let (sy, cy) = phase(PATCHES_SIDE);
-            let dx = (sx * c00 - cx * s00).atan2(cx * c00 + sx * s00);
-            let dy = (sy * c00 - cy * s00).atan2(cy * c00 + sy * s00);
-            let mut gx = dx * 16.0 / (2.0 * std::f32::consts::PI);
-            let gy = dy * 16.0 / (2.0 * std::f32::consts::PI);
-            let base = 2.0 * std::f32::consts::PI * coordinate * (gx + gy);
-            if base.sin() * s00 + base.cos() * c00 < 0.0 {
-                // A 16.0 frequency shift preserves adjacent phase deltas but
-                // flips every value on this half-offset 32x32 grid.
-                gx += 16.0;
-            }
-            matrix[k] = gx;
-            matrix[PE_HALF + k] = gy;
-        }
-        matrix
-    }
-
-    #[test]
-    fn ray_feature_order_is_exact() {
-        let mut rays = vec![0.0f32; NUM_PATCHES * 2];
-        rays[0] = 0.25;
-        rays[1] = -0.5;
-        let features = ray_features(&rays);
-        assert_eq!(&features[..3], &[0.25, -0.5, 1.0]);
-        for d in 0..3 {
-            let ray = [0.25f32, -0.5, 1.0][d];
-            for k in 0..16 {
-                let frequency = 1.0 + 31.0 * k as f32 / 15.0;
-                let expected = (std::f32::consts::PI * ray * frequency).sin();
-                assert_close(features[3 + d * 16 + k], expected, 1e-7);
-            }
-        }
-        assert_close(features[3], (std::f32::consts::PI * 0.25).sin(), 1e-7);
-        assert_close(features[3 + 15], (std::f32::consts::PI * 0.25 * 32.0).sin(), 1e-6);
-    }
-
-    #[test]
-    fn dense_pe_is_sin_then_cos_and_corner_symmetric() {
-        let mut g = vec![0.0f32; 2 * PE_HALF];
-        g[0] = 0.25;
-        g[PE_HALF] = -0.5;
-        g[7] = 0.125;
-        let pe = dense_pe(&g);
-        let coord = 2.0 * (0.5 / PATCHES_SIDE as f32) - 1.0;
-        let angle = 2.0 * std::f32::consts::PI * (coord * 0.25 + coord * -0.5);
-        assert_close(pe[0], angle.sin(), 1e-7);
-        assert_close(pe[PE_HALF], angle.cos(), 1e-7);
-        let opposite = (NUM_PATCHES - 1) * DINO_DIM;
-        for k in 0..PE_HALF {
-            assert_close(pe[opposite + k], -pe[k], 2e-6);
-            assert_close(pe[opposite + PE_HALF + k], pe[PE_HALF + k], 2e-6);
-        }
-    }
-
-    #[test]
-    fn fixture_dense_pe() {
-        let Some((expected_shape, expected)) = crate::fixture::load("decoder_image_augment_in") else {
-            eprintln!("body oracle fixtures absent; skipping dense-PE parity");
-            return;
-        };
-        let expected_tokens = if expected_shape.ends_with(&[DINO_DIM, PATCHES_SIDE, PATCHES_SIDE]) {
-            planar_to_tokens(&expected, DINO_DIM)
-        } else {
-            expected
-        };
-        let matrix_names = [
-            "positional_encoding_gaussian_matrix",
-            "prompt_encoder.pe_layer.positional_encoding_gaussian_matrix",
-            "dense_pe_g",
-        ];
-        let mut matrix = matrix_names
-            .iter()
-            .find_map(|name| crate::fixture::load(name).map(|(_, values)| values));
-        if matrix.is_none() {
-            if let Some(path) = crate::fixture::weights_path() {
-                matrix = BodyWeights::load(path).ok().and_then(|weights| {
-                    weights
-                        .f32_shaped(
-                            "prompt_encoder.pe_layer.positional_encoding_gaussian_matrix",
-                            &[2, PE_HALF],
-                        )
-                        .ok()
-                });
-            }
-        }
-        // The phase deltas in the oracle PE recover an equivalent matrix on
-        // the half-offset 32x32 grid when the standalone matrix is omitted.
-        let matrix = matrix.unwrap_or_else(|| matrix_from_dense_pe(&expected_tokens));
-        let actual = dense_pe(&matrix);
-        assert_eq!(actual.len(), expected_tokens.len());
-        let max_error = actual
-            .iter()
-            .zip(&expected_tokens)
-            .map(|(a, b)| (a - b).abs())
-            .fold(0.0f32, f32::max);
-        eprintln!("body dense-PE max abs error: {max_error:.7}");
-        assert!(max_error <= 1e-4);
-    }
-
-    #[test]
-    fn gpu_fixture_ray_conditioning() {
-        let Some((_, image_planar)) = crate::fixture::load("raycond_img_in") else {
-            eprintln!("body oracle fixtures absent; skipping ray-condition GPU parity");
-            return;
-        };
-        let Some((_, rays_planar)) = crate::fixture::load("raycond_rays_in") else {
-            eprintln!("body ray fixture absent; skipping ray-condition GPU parity");
-            return;
-        };
-        let Some((expected_shape, expected_planar)) = crate::fixture::load("raycond_out") else {
-            eprintln!("body ray output fixture absent; skipping ray-condition GPU parity");
-            return;
-        };
-        let Some(weights_path) = crate::fixture::weights_path() else {
-            eprintln!("body weights path absent; skipping ray-condition GPU parity");
-            return;
-        };
-        if !gpu_device_available() || !crate::fixture::gpu_required_ops_available() {
-            eprintln!("body GPU unavailable; skipping ray-condition GPU parity");
-            return;
-        }
-        let image = planar_to_tokens(&image_planar, DINO_DIM);
-        let plane = crate::IMAGE_SIZE * crate::IMAGE_SIZE;
-        assert_eq!(rays_planar.len(), 2 * plane);
-        // The ray field is affine: sample it at the antialiased tap positions
-        // (what the reference's shrink-by-16 amounts to), per axis.
-        let sample = |c: usize, x: f32, y: f32| {
-            let x0 = x.floor() as usize;
-            let y0 = y.floor() as usize;
-            let (x1, y1) = ((x0 + 1).min(crate::IMAGE_SIZE - 1), (y0 + 1).min(crate::IMAGE_SIZE - 1));
-            let (fx, fy) = (x - x0 as f32, y - y0 as f32);
-            let at = |xx: usize, yy: usize| rays_planar[c * plane + yy * crate::IMAGE_SIZE + xx];
-            (at(x0, y0) * (1.0 - fx) + at(x1, y0) * fx) * (1.0 - fy)
-                + (at(x0, y1) * (1.0 - fx) + at(x1, y1) * fx) * fy
-        };
-        let mut patch = vec![0.0f32; NUM_PATCHES * 2];
-        for gy in 0..PATCHES_SIDE {
-            for gx in 0..PATCHES_SIDE {
-                let token = gy * PATCHES_SIDE + gx;
-                let (x, y) = (
-                    crate::preprocess::patch_sample_coord(gx),
-                    crate::preprocess::patch_sample_coord(gy),
-                );
-                for c in 0..2 {
-                    patch[token * 2 + c] = sample(c, x, y);
-                }
-            }
-        }
-        let feats = ray_features(&patch);
-        let weights = BodyWeights::load(weights_path).expect("load body weights");
-        let ray_cond = RayCond::prepare(&weights).expect("prepare ray conditioning");
-        let image = gpu_upload(&image, NUM_PATCHES, DINO_DIM).expect("upload raycond image");
-        // raycond_img_in already contains the no-mask embedding.
-        let output = ray_cond
-            .apply(&image, &[0.0; DINO_DIM], &feats)
-            .expect("ray conditioning forward");
-        let output = gpu_download(&output).expect("download ray conditioning");
-        let expected = if expected_shape.ends_with(&[DINO_DIM, PATCHES_SIDE, PATCHES_SIDE]) {
-            planar_to_tokens(&expected_planar, DINO_DIM)
-        } else {
-            expected_planar
-        };
-        let max_error = output
-            .iter()
-            .zip(&expected)
-            .map(|(a, b)| (a - b).abs())
-            .fold(0.0f32, f32::max);
-        eprintln!("body ray conditioning max abs error: {max_error:.7}");
-        assert!(max_error <= 1e-3);
-    }
-
-    #[test]
-    fn gpu_oracle_mask_conditioned_context() {
-        use crate::fixture::OracleRoot;
-
-        if crate::fixture::oracle_dir_for(OracleRoot::Mask).is_none() {
-            eprintln!("SKIP gpu_oracle_mask_conditioned_context: fixtures absent");
-            return;
-        }
-        if !gpu_device_available() || !crate::fixture::gpu_required_ops_available() {
-            eprintln!("SKIP gpu_oracle_mask_conditioned_context: no GPU");
-            return;
-        }
-        let Some(weights_path) = crate::fixture::weights_path_from(OracleRoot::Mask).or_else(crate::fixture::weights_path) else {
-            eprintln!("SKIP gpu_oracle_mask_conditioned_context: weights absent");
-            return;
-        };
-        let load = |name: &str| {
-            crate::fixture::load_from(OracleRoot::Mask, name)
-                .unwrap_or_else(|| panic!("missing mask fixture {name}"))
-                .1
-        };
-        let weights = BodyWeights::load(weights_path).expect("load body weights");
-        let no_mask_values = weights
-            .f32_shaped("prompt_encoder.no_mask_embed.weight", &[1, DINO_DIM])
-            .expect("load no-mask embedding");
-        let mut no_mask = [0.0f32; DINO_DIM];
-        no_mask.copy_from_slice(&no_mask_values);
-
-        let image = planar_to_tokens(&load("image_embeddings_before_mask"), DINO_DIM);
-        let mask = planar_to_tokens(&load("mask_embeddings_raw"), DINO_DIM);
-        let score = load("batch_mask_score")[0];
-        let image = gpu_upload(&image, NUM_PATCHES, DINO_DIM).expect("upload image embedding");
-        let conditioned = apply_mask_prompt(&image, Some((&mask, score)), &no_mask)
-            .expect("apply mask prompt")
-            .expect("mask prompt result");
-
-        let image_shape = crate::fixture::load_from(OracleRoot::Mask, "input_rgb_u8")
-            .expect("input image")
-            .0;
-        let bbox_values = load("box_xyxy");
-        let geo = crate::preprocess::crop_geometry_at(
-            [bbox_values[0], bbox_values[1], bbox_values[2], bbox_values[3]],
-            image_shape[1],
-            image_shape[0],
-            None,
-            crate::IMAGE_SIZE,
-            1.25,
-        );
-        let feats = ray_features(&crate::preprocess::patch_rays(&geo));
-        let ray_cond = RayCond::prepare(&weights).expect("prepare ray conditioning");
-        let actual = ray_cond
-            .apply(&conditioned, &no_mask, &feats)
-            .expect("ray conditioning");
-        let actual = gpu_download(&actual).expect("download ray conditioning");
-        let expected = planar_to_tokens(&load("raycond_out_0"), DINO_DIM);
-        let (maximum, at) = actual
-            .iter()
-            .zip(&expected)
-            .enumerate()
-            .map(|(index, (actual, expected))| ((actual - expected).abs(), index))
-            .fold((0.0f32, 0usize), |best, value| {
-                if value.0 > best.0 { value } else { best }
-            });
-        eprintln!("body masked raycond_out_0: max {maximum:.7} at {at}");
-        assert!(maximum <= 5e-3, "raycond_out_0 max abs {maximum} at {at}");
-    }
-}
diff --git a/libs/ai/models/body/src/decoder.rs b/libs/ai/models/body/src/decoder.rs
deleted file mode 100644
index 112bb8567..000000000
--- a/libs/ai/models/body/src/decoder.rs
+++ /dev/null
@@ -1,1434 +0,0 @@
-//! Promptable body-pose decoder and its six-step refinement loop.
-
-use crate::backend::{
-    gpu_add, gpu_download, gpu_gelu_erf, gpu_layer_norm_mul_add, gpu_linear_f32_resident,
-    gpu_slice_rows, gpu_two_way_layer_resident, gpu_upload, GpuTensor, GpuTwoWayAttention,
-    GpuTwoWayLayer, GpuTwoWayLinear,
-};
-use crate::heads::{DecoderHeads, GpuStepHeads, HostLinear};
-use crate::weights::BodyWeights;
-use crate::{
-    DEC_DEPTH, DEC_DIM, DEC_FFN, DEC_HEADS, DEC_INNER, DEC_NORM_EPS, DINO_DIM, NCAM,
-    NPOSE, NUM_KEYPOINTS, DiffusionError, Result,
-};
-
-/// The legacy one-dummy-prompt row count. Actual runs derive their row count
-/// from the prompt list (`144 + N`).
-pub const TOKEN_ROWS: usize = 5 + 2 * NUM_KEYPOINTS;
-const BASE_TOKEN_ROWS: usize = 4 + 2 * NUM_KEYPOINTS;
-#[cfg(test)]
-const KEYPOINT_ROW: usize = 5;
-#[cfg(test)]
-const KEYPOINT3D_ROW: usize = KEYPOINT_ROW + NUM_KEYPOINTS;
-
-#[derive(Clone, Copy)]
-pub struct DecoderNames {
-    pub decoder: &'static str,
-    pub pose_head: &'static str,
-    pub camera_head: &'static str,
-    pub init_pose: &'static str,
-    pub init_camera: &'static str,
-    pub init_to_token: &'static str,
-    pub prev_to_token: &'static str,
-    pub keypoint_embedding: &'static str,
-    pub keypoint3d_embedding: &'static str,
-    pub keypoint_posemb: &'static str,
-    pub keypoint3d_posemb: &'static str,
-    pub keypoint_feat: &'static str,
-}
-
-impl DecoderNames {
-    pub const BODY: Self = Self {
-        decoder: "decoder",
-        pose_head: "head_pose.proj",
-        camera_head: "head_camera.proj",
-        init_pose: "init_pose.weight",
-        init_camera: "init_camera.weight",
-        init_to_token: "init_to_token_mhr",
-        prev_to_token: "prev_to_token_mhr",
-        keypoint_embedding: "keypoint_embedding.weight",
-        keypoint3d_embedding: "keypoint3d_embedding.weight",
-        keypoint_posemb: "keypoint_posemb_linear",
-        keypoint3d_posemb: "keypoint3d_posemb_linear",
-        keypoint_feat: "keypoint_feat_linear",
-    };
-
-    pub const HAND: Self = Self {
-        decoder: "decoder_hand",
-        pose_head: "head_pose_hand.proj",
-        camera_head: "head_camera_hand.proj",
-        init_pose: "init_pose_hand.weight",
-        init_camera: "init_camera_hand.weight",
-        init_to_token: "init_to_token_mhr_hand",
-        prev_to_token: "prev_to_token_mhr_hand",
-        keypoint_embedding: "keypoint_embedding_hand.weight",
-        keypoint3d_embedding: "keypoint3d_embedding_hand.weight",
-        keypoint_posemb: "keypoint_posemb_linear_hand",
-        keypoint3d_posemb: "keypoint3d_posemb_linear_hand",
-        keypoint_feat: "keypoint_feat_linear_hand",
-    };
-}
-
-#[derive(Clone)]
-struct NormWeights {
-    weight: Vec<f32>,
-    bias: Vec<f32>,
-}
-
-impl NormWeights {
-    fn load(weights: &BodyWeights, name: &str, dim: usize) -> Result<Self> {
-        Ok(Self {
-            weight: weights.f32_shaped(&format!("{name}.weight"), &[dim])?,
-            bias: weights.f32_shaped(&format!("{name}.bias"), &[dim])?,
-        })
-    }
-}
-
-#[derive(Clone)]
-struct AttentionWeights {
-    q: HostLinear,
-    k: HostLinear,
-    v: HostLinear,
-    out: HostLinear,
-}
-
-impl AttentionWeights {
-    fn load(
-        weights: &BodyWeights,
-        name: &str,
-        query_dim: usize,
-        key_value_dim: usize,
-        output_name: &str,
-    ) -> Result<Self> {
-        Ok(Self {
-            q: HostLinear::load(weights, &format!("{name}.q_proj"), DEC_INNER, query_dim)?,
-            k: HostLinear::load(
-                weights,
-                &format!("{name}.k_proj"),
-                DEC_INNER,
-                key_value_dim,
-            )?,
-            v: HostLinear::load(
-                weights,
-                &format!("{name}.v_proj"),
-                DEC_INNER,
-                key_value_dim,
-            )?,
-            out: HostLinear::load(weights, &format!("{name}.{output_name}"), DEC_DIM, DEC_INNER)?,
-        })
-    }
-}
-
-#[derive(Clone)]
-struct DecoderLayerWeights {
-    ln_pe_1: NormWeights,
-    ln_pe_2: NormWeights,
-    ln1: NormWeights,
-    self_attn: AttentionWeights,
-    ln2_1: NormWeights,
-    ln2_2: NormWeights,
-    cross_attn: AttentionWeights,
-    ln3: NormWeights,
-    ffn_first: HostLinear,
-    ffn_second: HostLinear,
-}
-
-#[derive(Clone)]
-struct TokenWeights {
-    init_to_token: HostLinear,
-    prev_to_token: HostLinear,
-    prompt_to_token: HostLinear,
-    invalid_point_embed: Vec<f32>,
-    point_pe: Vec<f32>,
-    point_embeddings: Vec<f32>,
-    hand_box_embedding: Vec<f32>,
-    keypoint_embedding: Vec<f32>,
-    keypoint3d_embedding: Vec<f32>,
-}
-
-/// Host representation of every f32 tensor owned by the decoder lane.
-/// Loading this type does not require a GPU and is used by fixture tests for
-/// token assembly and head parity.
-pub struct DecoderWeights {
-    layers: Vec<DecoderLayerWeights>,
-    norm_final: NormWeights,
-    heads: DecoderHeads,
-    init_pose: Vec<f32>,
-    init_camera: Vec<f32>,
-    tokens: TokenWeights,
-}
-
-impl DecoderWeights {
-    pub fn load(weights: &BodyWeights) -> Result<Self> {
-        Self::load_named(weights, DecoderNames::BODY)
-    }
-
-    pub fn load_named(weights: &BodyWeights, names: DecoderNames) -> Result<Self> {
-        let mut layers = Vec::with_capacity(DEC_DEPTH);
-        for index in 0..DEC_DEPTH {
-            let prefix = format!("{}.layers.{index}", names.decoder);
-            layers.push(DecoderLayerWeights {
-                ln_pe_1: NormWeights::load(weights, &format!("{prefix}.ln_pe_1"), DEC_DIM)?,
-                ln_pe_2: NormWeights::load(weights, &format!("{prefix}.ln_pe_2"), DINO_DIM)?,
-                ln1: NormWeights::load(weights, &format!("{prefix}.ln1"), DEC_DIM)?,
-                self_attn: AttentionWeights::load(
-                    weights,
-                    &format!("{prefix}.self_attn"),
-                    DEC_DIM,
-                    DEC_DIM,
-                    "proj",
-                )?,
-                ln2_1: NormWeights::load(weights, &format!("{prefix}.ln2_1"), DEC_DIM)?,
-                ln2_2: NormWeights::load(weights, &format!("{prefix}.ln2_2"), DINO_DIM)?,
-                cross_attn: AttentionWeights::load(
-                    weights,
-                    &format!("{prefix}.cross_attn"),
-                    DEC_DIM,
-                    DINO_DIM,
-                    "proj",
-                )?,
-                ln3: NormWeights::load(weights, &format!("{prefix}.ln3"), DEC_DIM)?,
-                ffn_first: HostLinear::load(
-                    weights,
-                    &format!("{prefix}.ffn.layers.0.0"),
-                    DEC_FFN,
-                    DEC_DIM,
-                )?,
-                ffn_second: HostLinear::load(
-                    weights,
-                    &format!("{prefix}.ffn.layers.1"),
-                    DEC_DIM,
-                    DEC_FFN,
-                )?,
-            });
-        }
-        Ok(Self {
-            layers,
-            norm_final: NormWeights::load(
-                weights,
-                &format!("{}.norm_final", names.decoder),
-                DEC_DIM,
-            )?,
-            heads: DecoderHeads::load_named(
-                weights,
-                names.pose_head,
-                names.camera_head,
-                names.keypoint_posemb,
-                names.keypoint3d_posemb,
-                names.keypoint_feat,
-            )?,
-            init_pose: weights.f32_shaped(names.init_pose, &[1, NPOSE])?,
-            init_camera: weights.f32_shaped(names.init_camera, &[1, NCAM])?,
-            tokens: TokenWeights {
-                init_to_token: HostLinear::load(
-                    weights,
-                    names.init_to_token,
-                    DEC_DIM,
-                    NPOSE + NCAM + 3,
-                )?,
-                prev_to_token: HostLinear::load(
-                    weights,
-                    names.prev_to_token,
-                    DEC_DIM,
-                    NPOSE + NCAM,
-                )?,
-                prompt_to_token: HostLinear::load(
-                    weights,
-                    "prompt_to_token",
-                    DEC_DIM,
-                    DINO_DIM,
-                )?,
-                invalid_point_embed: weights.f32_shaped(
-                    "prompt_encoder.invalid_point_embed.weight",
-                    &[1, DINO_DIM],
-                )?,
-                point_pe: weights.f32_shaped(
-                    "prompt_encoder.pe_layer.positional_encoding_gaussian_matrix",
-                    &[2, DINO_DIM / 2],
-                )?,
-                point_embeddings: (0..NUM_KEYPOINTS)
-                    .map(|label| {
-                        weights.f32_shaped(
-                            &format!("prompt_encoder.point_embeddings.{label}.weight"),
-                            &[1, DINO_DIM],
-                        )
-                    })
-                    .collect::<Result<Vec<_>>>()?
-                    .into_iter()
-                    .flatten()
-                    .collect(),
-                hand_box_embedding: weights
-                    .f32_shaped("hand_box_embedding.weight", &[2, DEC_DIM])?,
-                keypoint_embedding: weights
-                    .f32_shaped(names.keypoint_embedding, &[NUM_KEYPOINTS, DEC_DIM])?,
-                keypoint3d_embedding: weights
-                    .f32_shaped(names.keypoint3d_embedding, &[NUM_KEYPOINTS, DEC_DIM])?,
-            },
-        })
-    }
-
-    pub fn build_tokens(&self, condition_info: [f32; 3]) -> TokenSet {
-        build_tokens(&self.tokens, &self.init_pose, &self.init_camera, condition_info)
-    }
-
-    pub fn pose_head_raw(&self, input: &[f32]) -> Vec<f32> {
-        self.heads.pose(input)
-    }
-
-    pub fn camera_head_raw(&self, input: &[f32]) -> Vec<f32> {
-        self.heads.camera(input)
-    }
-
-    pub fn keypoint_posemb(&self, input: &[f32]) -> Vec<f32> {
-        self.heads.keypoint_posemb(input)
-    }
-
-    pub fn keypoint3d_posemb(&self, input: &[f32]) -> Vec<f32> {
-        self.heads.keypoint3d_posemb(input)
-    }
-
-    pub fn keypoint_features(&self, input: &[f32]) -> Vec<f32> {
-        self.heads.keypoint_features(input)
-    }
-}
-
-struct GpuLinear {
-    weight: GpuTensor,
-    bias: GpuTensor,
-}
-
-impl GpuLinear {
-    fn upload(linear: HostLinear) -> Result<Self> {
-        let (weight, bias, output, input) = linear.into_parts();
-        Ok(Self {
-            weight: gpu_upload(&weight, output, input).map_err(DiffusionError::model)?,
-            bias: gpu_upload(&bias, 1, output).map_err(DiffusionError::model)?,
-        })
-    }
-
-    fn forward(&self, input: &GpuTensor) -> Result<GpuTensor> {
-        gpu_linear_f32_resident(input, &self.weight, Some(&self.bias))
-            .map_err(DiffusionError::model)
-    }
-}
-
-struct GpuAttention {
-    q: GpuLinear,
-    k: GpuLinear,
-    v: GpuLinear,
-    out: GpuLinear,
-}
-
-impl GpuAttention {
-    fn upload(weights: AttentionWeights) -> Result<Self> {
-        Ok(Self {
-            q: GpuLinear::upload(weights.q)?,
-            k: GpuLinear::upload(weights.k)?,
-            v: GpuLinear::upload(weights.v)?,
-            out: GpuLinear::upload(weights.out)?,
-        })
-    }
-
-    fn forward(&self, query: &GpuTensor, key: &GpuTensor, value: &GpuTensor) -> Result<GpuTensor> {
-        let query = self.q.forward(query)?;
-        let key = self.k.forward(key)?;
-        let value = self.v.forward(value)?;
-        let attended = crate::dino::attention_d64(&query, &key, &value, DEC_HEADS)?;
-        self.out.forward(&attended)
-    }
-}
-
-struct DecoderLayer {
-    ln_pe_1: NormWeights,
-    ln_pe_2: NormWeights,
-    ln1: NormWeights,
-    self_attn: GpuAttention,
-    ln2_1: NormWeights,
-    ln2_2: NormWeights,
-    cross_attn: GpuAttention,
-    ln3: NormWeights,
-    ffn_first: GpuLinear,
-    ffn_second: GpuLinear,
-}
-
-impl DecoderLayer {
-    fn upload(weights: DecoderLayerWeights) -> Result<Self> {
-        Ok(Self {
-            ln_pe_1: weights.ln_pe_1,
-            ln_pe_2: weights.ln_pe_2,
-            ln1: weights.ln1,
-            self_attn: GpuAttention::upload(weights.self_attn)?,
-            ln2_1: weights.ln2_1,
-            ln2_2: weights.ln2_2,
-            cross_attn: GpuAttention::upload(weights.cross_attn)?,
-            ln3: weights.ln3,
-            ffn_first: GpuLinear::upload(weights.ffn_first)?,
-            ffn_second: GpuLinear::upload(weights.ffn_second)?,
-        })
-    }
-}
-
-pub struct Decoder {
-    layers: Vec<DecoderLayer>,
-    norm_final: NormWeights,
-    heads: DecoderHeads,
-    step_heads: GpuStepHeads,
-    init_pose: Vec<f32>,
-    init_camera: Vec<f32>,
-    tokens: TokenWeights,
-    /// Set once the backend declined the whole-layer resident call; the
-    /// per-op path is used from then on.
-    resident_refused: std::cell::Cell<bool>,
-}
-
-impl GpuLinear {
-    fn two_way_ref(&self) -> GpuTwoWayLinear<'_> {
-        GpuTwoWayLinear {
-            weight: &self.weight,
-            bias: Some(&self.bias),
-        }
-    }
-}
-
-impl GpuAttention {
-    fn two_way_ref(&self) -> GpuTwoWayAttention<'_> {
-        GpuTwoWayAttention {
-            q: self.q.two_way_ref(),
-            k: self.k.two_way_ref(),
-            v: self.v.two_way_ref(),
-            out: self.out.two_way_ref(),
-        }
-    }
-}
-
-impl DecoderLayer {
-    fn two_way_ref<'a>(&'a self, norm_final: &'a NormWeights, pe_on_self: bool) -> GpuTwoWayLayer<'a> {
-        let affine = |n: &'a NormWeights| (n.weight.as_slice(), n.bias.as_slice());
-        GpuTwoWayLayer {
-            ln_pe_1: affine(&self.ln_pe_1),
-            ln_pe_2: affine(&self.ln_pe_2),
-            ln1: affine(&self.ln1),
-            ln2_1: affine(&self.ln2_1),
-            ln2_2: affine(&self.ln2_2),
-            ln3: affine(&self.ln3),
-            ln_final: affine(norm_final),
-            self_attn: self.self_attn.two_way_ref(),
-            cross_attn: self.cross_attn.two_way_ref(),
-            ffn_first: self.ffn_first.two_way_ref(),
-            ffn_second: self.ffn_second.two_way_ref(),
-            n_head: DEC_HEADS,
-            eps: DEC_NORM_EPS,
-            pe_on_self,
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct TokenSet {
-    pub tokens: Vec<f32>,
-    pub token_augment: Vec<f32>,
-}
-
-impl TokenSet {
-    pub fn rows(&self) -> usize {
-        self.tokens.len() / DEC_DIM
-    }
-
-    fn prompt_count(&self) -> usize {
-        self.rows() - BASE_TOKEN_ROWS
-    }
-
-    fn hand_box_row(&self) -> usize {
-        2 + self.prompt_count()
-    }
-
-    fn keypoint_row(&self) -> usize {
-        4 + self.prompt_count()
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct PointPrompt {
-    /// Point coordinates in the body crop, normalised to `[0, 1]`.
-    pub point: [f32; 2],
-    /// One of the 70 keypoint labels.
-    pub label: usize,
-}
-
-#[derive(Clone, Debug)]
-pub struct StepInput {
-    pub layer: usize,
-    pub pose_pred_519: Vec<f32>,
-    pub cam_pred_3: Vec<f32>,
-    pub tokens_normed_row0: Vec<f32>,
-}
-
-#[derive(Clone, Debug, Default)]
-pub struct StepFeedback {
-    pub kp2d_cropped: Vec<f32>,
-    pub depth: Vec<f32>,
-    pub kp3d: Vec<f32>,
-}
-
-#[derive(Clone, Debug)]
-pub struct DecoderOutput {
-    pub tokens_normed: Vec<f32>,
-    pub hand_boxes: [[f32; 4]; 2],
-    pub hand_logits: [[f32; 2]; 2],
-    pub last_pose_pred: Vec<f32>,
-    pub last_cam_pred: Vec<f32>,
-    pub timing: LoopTiming,
-}
-
-/// Where the loop's time went, milliseconds over all six steps: the GPU
-/// layer chain, the pose-row fetch + heads, the caller's step (rig, camera,
-/// projection), and the refinement update (FFNs, sampling, uploads).
-#[derive(Clone, Copy, Debug, Default)]
-pub struct LoopTiming {
-    pub layers_ms: f32,
-    pub heads_ms: f32,
-    pub step_ms: f32,
-    pub refine_ms: f32,
-}
-
-impl Decoder {
-    pub fn load(weights: &BodyWeights) -> Result<Self> {
-        Self::from_weights(DecoderWeights::load(weights)?)
-    }
-
-    pub fn load_named(weights: &BodyWeights, names: DecoderNames) -> Result<Self> {
-        Self::from_weights(DecoderWeights::load_named(weights, names)?)
-    }
-
-    fn from_weights(weights: DecoderWeights) -> Result<Self> {
-        let mut layers = Vec::with_capacity(DEC_DEPTH);
-        for layer in weights.layers {
-            layers.push(DecoderLayer::upload(layer)?);
-        }
-        let step_heads = GpuStepHeads::upload(&weights.heads)?;
-        Ok(Self {
-            layers,
-            norm_final: weights.norm_final,
-            heads: weights.heads,
-            step_heads,
-            init_pose: weights.init_pose,
-            init_camera: weights.init_camera,
-            tokens: weights.tokens,
-            resident_refused: std::cell::Cell::new(false),
-        })
-    }
-
-    pub fn build_tokens(&self, condition_info: [f32; 3]) -> TokenSet {
-        build_tokens(&self.tokens, &self.init_pose, &self.init_camera, condition_info)
-    }
-
-    pub fn run_with_prompts(
-        &self,
-        condition_info: [f32; 3],
-        prompts: &[PointPrompt],
-        prev_estimate: &[f32],
-        context: &GpuTensor,
-        context_pe: &[f32],
-        step: impl FnMut(StepInput) -> StepFeedback,
-    ) -> Result<DecoderOutput> {
-        if prev_estimate.len() != NPOSE + NCAM {
-            return Err(DiffusionError::workflow(format!(
-                "decoder previous estimate has {} values, expected {}",
-                prev_estimate.len(),
-                NPOSE + NCAM,
-            )));
-        }
-        let tokens = build_prompted_tokens(
-            &self.tokens,
-            &self.init_pose,
-            &self.init_camera,
-            condition_info,
-            prompts,
-            prev_estimate,
-        )?;
-        self.run(tokens, context, context_pe, step)
-    }
-
-    pub fn run(
-        &self,
-        tokens: TokenSet,
-        context: &GpuTensor,
-        context_pe: &[f32],
-        step: impl FnMut(StepInput) -> StepFeedback,
-    ) -> Result<DecoderOutput> {
-        self.run_impl(tokens, context, context_pe, step, None)
-    }
-
-    #[cfg(test)]
-    pub(crate) fn run_traced(
-        &self,
-        tokens: TokenSet,
-        context: &GpuTensor,
-        context_pe: &[f32],
-        step: impl FnMut(StepInput) -> StepFeedback,
-        trace: &mut dyn FnMut(usize, &GpuTensor, &[f32]) -> Result<()>,
-    ) -> Result<DecoderOutput> {
-        self.run_impl(tokens, context, context_pe, step, Some(trace))
-    }
-
-    #[cfg(test)]
-    pub(crate) fn init_pose(&self) -> &[f32] {
-        &self.init_pose
-    }
-
-    fn run_impl<F>(
-        &self,
-        mut tokens: TokenSet,
-        context: &GpuTensor,
-        context_pe: &[f32],
-        mut step: F,
-        mut trace: Option<&mut dyn FnMut(usize, &GpuTensor, &[f32]) -> Result<()>>,
-    ) -> Result<DecoderOutput>
-    where
-        F: FnMut(StepInput) -> StepFeedback,
-    {
-        validate_run_inputs(&tokens, context, context_pe)?;
-        let context_rows = context.rows();
-        let grid_side = (context_rows as f64).sqrt().round() as usize;
-        let context_host = gpu_download(context).map_err(DiffusionError::model)?;
-        let context_pe = gpu_upload(context_pe, context_rows, DINO_DIM)
-            .map_err(DiffusionError::model)?;
-        let token_rows = tokens.rows();
-        let keypoint_row = tokens.keypoint_row();
-        let hand_box_row = tokens.hand_box_row();
-        let mut hidden = gpu_upload(&tokens.tokens, token_rows, DEC_DIM)
-            .map_err(DiffusionError::model)?;
-        let mut final_normed = Vec::new();
-        let mut last_pose = Vec::new();
-        let mut last_camera = Vec::new();
-        let mut timing = LoopTiming::default();
-
-        for (layer_index, layer) in self.layers.iter().enumerate() {
-            let t0 = std::time::Instant::now();
-            let token_pe = gpu_upload(&tokens.token_augment, token_rows, DEC_DIM)
-                .map_err(DiffusionError::model)?;
-            // The whole layer in one backend call when the backend offers it
-            // (Metal: one command buffer, no host round trips between ops).
-            let mut resident = None;
-            if !self.resident_refused.get() {
-                let layer_ref = layer.two_way_ref(&self.norm_final, layer_index != 0);
-                match gpu_two_way_layer_resident(&hidden, &token_pe, context, &context_pe, &layer_ref)
-                {
-                    Ok(pair) => resident = Some(pair),
-                    Err(_) => self.resident_refused.set(true),
-                }
-            }
-            let normed = if let Some((new_hidden, normed)) = resident {
-                hidden = new_hidden;
-                normed
-            } else {
-                let token_pe = layer_norm_gpu(&token_pe, &layer.ln_pe_1)?;
-                let image_pe = layer_norm_gpu(&context_pe, &layer.ln_pe_2)?;
-
-                let normed = layer_norm_gpu(&hidden, &layer.ln1)?;
-                let self_update = if layer_index == 0 {
-                    layer.self_attn.forward(&normed, &normed, &normed)?
-                } else {
-                    let qk = gpu_add(&normed, &token_pe).map_err(DiffusionError::model)?;
-                    layer.self_attn.forward(&qk, &qk, &normed)?
-                };
-                hidden = gpu_add(&hidden, &self_update).map_err(DiffusionError::model)?;
-
-                let query = layer_norm_gpu(&hidden, &layer.ln2_1)?;
-                let query = gpu_add(&query, &token_pe).map_err(DiffusionError::model)?;
-                let context_normed = layer_norm_gpu(context, &layer.ln2_2)?;
-                let key = gpu_add(&context_normed, &image_pe).map_err(DiffusionError::model)?;
-                let cross_update = layer
-                    .cross_attn
-                    .forward(&query, &key, &context_normed)?;
-                hidden = gpu_add(&hidden, &cross_update).map_err(DiffusionError::model)?;
-
-                let normed = layer_norm_gpu(&hidden, &layer.ln3)?;
-                let ffn = layer.ffn_first.forward(&normed)?;
-                let ffn = gpu_gelu_erf(&ffn).map_err(DiffusionError::model)?;
-                let ffn = layer.ffn_second.forward(&ffn)?;
-                hidden = gpu_add(&hidden, &ffn).map_err(DiffusionError::model)?;
-
-                layer_norm_gpu(&hidden, &self.norm_final)?
-            };
-            timing.layers_ms += t0.elapsed().as_secs_f32() * 1000.0;
-            let t1 = std::time::Instant::now();
-            // Only the pose token leaves the GPU mid-loop; the whole block
-            // is downloaded once at the end (the hand-box rows and the
-            // output) or when a trace wants every layer.
-            let last_layer = layer_index + 1 == DEC_DEPTH;
-            let pose_row = if last_layer || trace.is_some() {
-                final_normed = gpu_download(&normed).map_err(DiffusionError::model)?;
-                final_normed[..DEC_DIM].to_vec()
-            } else {
-                let row = gpu_slice_rows(&normed, 0, 1).map_err(DiffusionError::model)?;
-                gpu_download(&row).map_err(DiffusionError::model)?
-            };
-            if let Some(callback) = &mut trace {
-                (**callback)(layer_index, &hidden, &final_normed)?;
-            }
-            let pose_token = &pose_row[..DEC_DIM];
-            last_pose = self.step_heads.pose(pose_token)?;
-            add_in_place(&mut last_pose, &self.init_pose);
-            last_camera = self.step_heads.camera(pose_token)?;
-            add_in_place(&mut last_camera, &self.init_camera);
-            timing.heads_ms += t1.elapsed().as_secs_f32() * 1000.0;
-            let t2 = std::time::Instant::now();
-            let feedback = step(StepInput {
-                layer: layer_index,
-                pose_pred_519: last_pose.clone(),
-                cam_pred_3: last_camera.clone(),
-                tokens_normed_row0: pose_token.to_vec(),
-            });
-            timing.step_ms += t2.elapsed().as_secs_f32() * 1000.0;
-
-            if layer_index + 1 < DEC_DEPTH {
-                let t3 = std::time::Instant::now();
-                let delta = self.refinement_update(
-                    &mut tokens.token_augment,
-                    &context_host,
-                    grid_side,
-                    token_rows,
-                    keypoint_row,
-                    feedback,
-                )?;
-                let delta = gpu_upload(&delta, token_rows, DEC_DIM)
-                    .map_err(DiffusionError::model)?;
-                hidden = gpu_add(&hidden, &delta).map_err(DiffusionError::model)?;
-                timing.refine_ms += t3.elapsed().as_secs_f32() * 1000.0;
-            }
-        }
-
-        let mut hand_boxes = [[0.0; 4]; 2];
-        let mut hand_logits = [[0.0; 2]; 2];
-        for hand in 0..2 {
-            let row = &final_normed
-                [(hand_box_row + hand) * DEC_DIM..(hand_box_row + hand + 1) * DEC_DIM];
-            hand_boxes[hand] = self.heads.bbox(row);
-            hand_logits[hand] = self.heads.hand_logits(row);
-        }
-        Ok(DecoderOutput {
-            tokens_normed: final_normed,
-            hand_boxes,
-            hand_logits,
-            last_pose_pred: last_pose,
-            last_cam_pred: last_camera,
-            timing,
-        })
-    }
-
-    fn refinement_update(
-        &self,
-        token_augment: &mut [f32],
-        context: &[f32],
-        grid_side: usize,
-        token_rows: usize,
-        keypoint_row: usize,
-        feedback: StepFeedback,
-    ) -> Result<Vec<f32>> {
-        if feedback.kp2d_cropped.len() != NUM_KEYPOINTS * 2
-            || feedback.depth.len() != NUM_KEYPOINTS
-            || feedback.kp3d.len() != NUM_KEYPOINTS * 3
-        {
-            return Err(DiffusionError::workflow(format!(
-                "decoder feedback shapes are kp2d={} depth={} kp3d={}, expected {}, {}, {}",
-                feedback.kp2d_cropped.len(),
-                feedback.depth.len(),
-                feedback.kp3d.len(),
-                NUM_KEYPOINTS * 2,
-                NUM_KEYPOINTS,
-                NUM_KEYPOINTS * 3,
-            )));
-        }
-
-        let valid: Vec<bool> = feedback
-            .kp2d_cropped
-            .chunks_exact(2)
-            .zip(&feedback.depth)
-            .map(|(point, &depth)| {
-                (0.0..=1.0).contains(&(point[0] + 0.5))
-                    && (0.0..=1.0).contains(&(point[1] + 0.5))
-                    && depth >= 1e-5
-            })
-            .collect();
-        let posemb = self.step_heads.keypoint_posemb(&feedback.kp2d_cropped)?;
-        let mut sampled = vec![0.0f32; NUM_KEYPOINTS * DINO_DIM];
-        for (index, point) in feedback.kp2d_cropped.chunks_exact(2).enumerate() {
-            if valid[index] {
-                let value = bilinear_sample(
-                    context,
-                    grid_side,
-                    grid_side,
-                    DINO_DIM,
-                    2.0 * point[0],
-                    2.0 * point[1],
-                );
-                sampled[index * DINO_DIM..(index + 1) * DINO_DIM]
-                    .copy_from_slice(&value);
-            }
-        }
-        let features = self.step_heads.keypoint_features(&sampled)?;
-
-        let hip9 = &feedback.kp3d[9 * 3..10 * 3];
-        let hip10 = &feedback.kp3d[10 * 3..11 * 3];
-        let pelvis = [
-            0.5 * (hip9[0] + hip10[0]),
-            0.5 * (hip9[1] + hip10[1]),
-            0.5 * (hip9[2] + hip10[2]),
-        ];
-        let mut centered = feedback.kp3d;
-        for point in centered.chunks_exact_mut(3) {
-            for axis in 0..3 {
-                point[axis] -= pelvis[axis];
-            }
-        }
-        let posemb3d = self.step_heads.keypoint3d_posemb(&centered)?;
-
-        let keypoint3d_row = keypoint_row + NUM_KEYPOINTS;
-        let mut delta = vec![0.0f32; token_rows * DEC_DIM];
-        for index in 0..NUM_KEYPOINTS {
-            let row2d = (keypoint_row + index) * DEC_DIM;
-            if valid[index] {
-                token_augment[row2d..row2d + DEC_DIM]
-                    .copy_from_slice(&posemb[index * DEC_DIM..(index + 1) * DEC_DIM]);
-                delta[row2d..row2d + DEC_DIM]
-                    .copy_from_slice(&features[index * DEC_DIM..(index + 1) * DEC_DIM]);
-            } else {
-                token_augment[row2d..row2d + DEC_DIM].fill(0.0);
-            }
-            let row3d = (keypoint3d_row + index) * DEC_DIM;
-            token_augment[row3d..row3d + DEC_DIM]
-                .copy_from_slice(&posemb3d[index * DEC_DIM..(index + 1) * DEC_DIM]);
-        }
-        Ok(delta)
-    }
-}
-
-fn build_tokens(
-    weights: &TokenWeights,
-    init_pose: &[f32],
-    init_camera: &[f32],
-    condition_info: [f32; 3],
-) -> TokenSet {
-    let previous_input: Vec<f32> = init_pose.iter().chain(init_camera).copied().collect();
-    build_token_rows(
-        weights,
-        init_pose,
-        init_camera,
-        condition_info,
-        vec![weights
-            .prompt_to_token
-            .forward_row(&weights.invalid_point_embed)],
-        &previous_input,
-    )
-}
-
-fn build_prompted_tokens(
-    weights: &TokenWeights,
-    init_pose: &[f32],
-    init_camera: &[f32],
-    condition_info: [f32; 3],
-    prompts: &[PointPrompt],
-    previous_input: &[f32],
-) -> Result<TokenSet> {
-    let mut prompt_tokens = Vec::with_capacity(prompts.len());
-    for prompt in prompts {
-        if prompt.label >= NUM_KEYPOINTS {
-            return Err(DiffusionError::workflow(format!(
-                "decoder prompt label {} is outside 0..{}",
-                prompt.label, NUM_KEYPOINTS,
-            )));
-        }
-        let mut embedding = vec![0.0f32; DINO_DIM];
-        let x = 2.0 * prompt.point[0] - 1.0;
-        let y = 2.0 * prompt.point[1] - 1.0;
-        for k in 0..DINO_DIM / 2 {
-            let angle = 2.0
-                * std::f32::consts::PI
-                * (x * weights.point_pe[k] + y * weights.point_pe[DINO_DIM / 2 + k]);
-            embedding[k] = angle.sin();
-            embedding[DINO_DIM / 2 + k] = angle.cos();
-        }
-        let label = &weights.point_embeddings
-            [prompt.label * DINO_DIM..(prompt.label + 1) * DINO_DIM];
-        for (value, label) in embedding.iter_mut().zip(label) {
-            *value += label;
-        }
-        prompt_tokens.push(weights.prompt_to_token.forward_row(&embedding));
-    }
-    Ok(build_token_rows(
-        weights,
-        init_pose,
-        init_camera,
-        condition_info,
-        prompt_tokens,
-        previous_input,
-    ))
-}
-
-fn build_token_rows(
-    weights: &TokenWeights,
-    init_pose: &[f32],
-    init_camera: &[f32],
-    condition_info: [f32; 3],
-    prompt_tokens: Vec<Vec<f32>>,
-    previous_input: &[f32],
-) -> TokenSet {
-    let mut init_input = Vec::with_capacity(3 + NPOSE + NCAM);
-    init_input.extend_from_slice(&condition_info);
-    init_input.extend_from_slice(init_pose);
-    init_input.extend_from_slice(init_camera);
-    let pose_token = weights.init_to_token.forward_row(&init_input);
-
-    let previous_token = weights.prev_to_token.forward_row(previous_input);
-    let rows = BASE_TOKEN_ROWS + prompt_tokens.len();
-
-    let mut tokens = Vec::with_capacity(rows * DEC_DIM);
-    tokens.extend_from_slice(&pose_token);
-    tokens.extend_from_slice(&previous_token);
-    for prompt in &prompt_tokens {
-        tokens.extend_from_slice(prompt);
-    }
-    tokens.extend_from_slice(&weights.hand_box_embedding);
-    tokens.extend_from_slice(&weights.keypoint_embedding);
-    tokens.extend_from_slice(&weights.keypoint3d_embedding);
-    debug_assert_eq!(tokens.len(), rows * DEC_DIM);
-
-    let mut token_augment = vec![0.0f32; rows * DEC_DIM];
-    token_augment[DEC_DIM..2 * DEC_DIM].copy_from_slice(&previous_token);
-    for (index, prompt) in prompt_tokens.iter().enumerate() {
-        let row = 2 + index;
-        token_augment[row * DEC_DIM..(row + 1) * DEC_DIM].copy_from_slice(prompt);
-    }
-    TokenSet {
-        tokens,
-        token_augment,
-    }
-}
-
-fn validate_run_inputs(tokens: &TokenSet, context: &GpuTensor, context_pe: &[f32]) -> Result<()> {
-    let rows = tokens.rows();
-    if rows < BASE_TOKEN_ROWS
-        || tokens.tokens.len() != rows * DEC_DIM
-        || tokens.token_augment.len() != rows * DEC_DIM
-    {
-        return Err(DiffusionError::workflow(format!(
-            "decoder token shapes are {} and {}, expected matching (144 + N) x {}",
-            tokens.tokens.len(),
-            tokens.token_augment.len(),
-            DEC_DIM,
-        )));
-    }
-    let rows = context.rows();
-    let side = (rows as f64).sqrt().round() as usize;
-    if context.cols() != DINO_DIM || side * side != rows {
-        return Err(DiffusionError::workflow(format!(
-            "decoder context is {}x{}, expected a square patch grid x {}",
-            context.rows(),
-            context.cols(),
-            DINO_DIM,
-        )));
-    }
-    if context_pe.len() != rows * DINO_DIM {
-        return Err(DiffusionError::workflow(format!(
-            "decoder context PE has {} values, expected {}",
-            context_pe.len(),
-            rows * DINO_DIM,
-        )));
-    }
-    Ok(())
-}
-
-fn layer_norm_gpu(input: &GpuTensor, norm: &NormWeights) -> Result<GpuTensor> {
-    gpu_layer_norm_mul_add(input, &norm.weight, &norm.bias, DEC_NORM_EPS)
-        .map_err(DiffusionError::model)
-}
-
-fn add_in_place(values: &mut [f32], offsets: &[f32]) {
-    debug_assert_eq!(values.len(), offsets.len());
-    for (value, offset) in values.iter_mut().zip(offsets) {
-        *value += offset;
-    }
-}
-
-#[cfg(test)]
-fn self_attention_qk_input(layer: usize, normed: &[f32], token_pe: &[f32]) -> Vec<f32> {
-    debug_assert_eq!(normed.len(), token_pe.len());
-    if layer == 0 {
-        normed.to_vec()
-    } else {
-        normed.iter().zip(token_pe).map(|(x, pe)| x + pe).collect()
-    }
-}
-
-#[cfg(test)]
-fn layer_norm_host(
-    input: &[f32],
-    rows: usize,
-    cols: usize,
-    weight: &[f32],
-    bias: &[f32],
-    eps: f32,
-) -> Vec<f32> {
-    debug_assert_eq!(input.len(), rows * cols);
-    debug_assert_eq!(weight.len(), cols);
-    debug_assert_eq!(bias.len(), cols);
-    let mut output = vec![0.0f32; input.len()];
-    for (source, target) in input
-        .chunks_exact(cols)
-        .zip(output.chunks_exact_mut(cols))
-    {
-        let mean = source.iter().sum::<f32>() / cols as f32;
-        let variance = source
-            .iter()
-            .map(|value| {
-                let centered = value - mean;
-                centered * centered
-            })
-            .sum::<f32>()
-            / cols as f32;
-        let inv_std = 1.0 / (variance + eps).sqrt();
-        for column in 0..cols {
-            target[column] = (source[column] - mean) * inv_std * weight[column] + bias[column];
-        }
-    }
-    output
-}
-
-/// Align-corners-false bilinear sampling of an interleaved HWC grid.
-fn bilinear_sample(
-    grid: &[f32],
-    width: usize,
-    height: usize,
-    channels: usize,
-    normalized_x: f32,
-    normalized_y: f32,
-) -> Vec<f32> {
-    debug_assert_eq!(grid.len(), width * height * channels);
-    let x = (normalized_x + 1.0) * 0.5 * width as f32 - 0.5;
-    let y = (normalized_y + 1.0) * 0.5 * height as f32 - 0.5;
-    let x0 = x.floor() as isize;
-    let y0 = y.floor() as isize;
-    let dx = x - x0 as f32;
-    let dy = y - y0 as f32;
-    let neighbors = [
-        (x0, y0, (1.0 - dx) * (1.0 - dy)),
-        (x0 + 1, y0, dx * (1.0 - dy)),
-        (x0, y0 + 1, (1.0 - dx) * dy),
-        (x0 + 1, y0 + 1, dx * dy),
-    ];
-    let mut output = vec![0.0f32; channels];
-    for (nx, ny, weight) in neighbors {
-        if nx < 0 || ny < 0 || nx >= width as isize || ny >= height as isize {
-            continue;
-        }
-        let offset = (ny as usize * width + nx as usize) * channels;
-        for channel in 0..channels {
-            output[channel] += weight * grid[offset + channel];
-        }
-    }
-    output
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::backend::gpu_device_available;
-    use crate::fixture;
-    use crate::NUM_PATCHES;
-
-    fn identity(input: &[f32]) -> Vec<f32> {
-        input.to_vec()
-    }
-
-    #[test]
-    fn token_layout_and_augment_rows_match_contract() {
-        let pose = vec![1.0; DEC_DIM];
-        let previous = vec![2.0; DEC_DIM];
-        let prompt = vec![3.0; DEC_DIM];
-        let hand: Vec<f32> = (0..2 * DEC_DIM).map(|i| 10.0 + i as f32).collect();
-        let keypoint: Vec<f32> = (0..NUM_KEYPOINTS * DEC_DIM)
-            .map(|i| 20.0 + i as f32)
-            .collect();
-        let keypoint3d: Vec<f32> = (0..NUM_KEYPOINTS * DEC_DIM)
-            .map(|i| 30.0 + i as f32)
-            .collect();
-        let weights = TokenWeights {
-            init_to_token: HostLinear::constant(NPOSE + NCAM + 3, pose.clone()),
-            prev_to_token: HostLinear::constant(NPOSE + NCAM, previous.clone()),
-            prompt_to_token: HostLinear::constant(DINO_DIM, prompt.clone()),
-            invalid_point_embed: vec![0.0; DINO_DIM],
-            point_pe: vec![0.0; DINO_DIM],
-            point_embeddings: vec![0.0; NUM_KEYPOINTS * DINO_DIM],
-            hand_box_embedding: hand.clone(),
-            keypoint_embedding: keypoint.clone(),
-            keypoint3d_embedding: keypoint3d.clone(),
-        };
-        let tokens = build_tokens(
-            &weights,
-            &vec![0.0; NPOSE],
-            &vec![0.0; NCAM],
-            [0.0; 3],
-        );
-        assert_eq!(&tokens.tokens[..DEC_DIM], pose);
-        assert_eq!(&tokens.tokens[DEC_DIM..2 * DEC_DIM], previous);
-        assert_eq!(&tokens.tokens[2 * DEC_DIM..3 * DEC_DIM], prompt);
-        assert_eq!(&tokens.tokens[3 * DEC_DIM..5 * DEC_DIM], hand);
-        assert_eq!(
-            &tokens.tokens[KEYPOINT_ROW * DEC_DIM..KEYPOINT3D_ROW * DEC_DIM],
-            keypoint,
-        );
-        assert_eq!(&tokens.tokens[KEYPOINT3D_ROW * DEC_DIM..], keypoint3d);
-        assert_eq!(
-            &tokens.token_augment[DEC_DIM..2 * DEC_DIM],
-            previous,
-        );
-        assert_eq!(&tokens.token_augment[2 * DEC_DIM..3 * DEC_DIM], prompt);
-        assert!(tokens.token_augment[..DEC_DIM].iter().all(|&x| x == 0.0));
-        assert!(tokens.token_augment[3 * DEC_DIM..]
-            .iter()
-            .all(|&x| x == 0.0));
-    }
-
-    #[test]
-    fn bilinear_sampling_matches_centers_and_padding() {
-        let grid = vec![1.0, 10.0, 2.0, 20.0, 3.0, 30.0, 4.0, 40.0];
-        for y in 0..2 {
-            for x in 0..2 {
-                let nx = 2.0 * (x as f32 + 0.5) / 2.0 - 1.0;
-                let ny = 2.0 * (y as f32 + 0.5) / 2.0 - 1.0;
-                let sampled = bilinear_sample(&grid, 2, 2, 2, nx, ny);
-                let offset = (y * 2 + x) * 2;
-                assert_eq!(sampled, grid[offset..offset + 2]);
-            }
-        }
-        assert_eq!(bilinear_sample(&grid, 2, 2, 2, 2.0, 2.0), [0.0, 0.0]);
-    }
-
-    #[test]
-    fn first_layer_skips_token_pe_for_self_attention() {
-        let normed = [1.0, 2.0, 3.0, 4.0];
-        let pe = [10.0, 20.0, 30.0, 40.0];
-        let layer0 = identity(&self_attention_qk_input(0, &normed, &pe));
-        let layer1 = identity(&self_attention_qk_input(1, &normed, &pe));
-        assert_eq!(layer0, normed);
-        assert_eq!(layer1, [11.0, 22.0, 33.0, 44.0]);
-    }
-
-    #[test]
-    fn host_layer_norm_uses_biased_variance() {
-        let output = layer_norm_host(
-            &[1.0, 2.0, 3.0, 4.0],
-            1,
-            4,
-            &[1.0, 2.0, 3.0, 4.0],
-            &[0.5, 0.5, 0.5, 0.5],
-            0.0,
-        );
-        let inv_std = 1.0 / 1.25f32.sqrt();
-        let expected = [
-            -1.5 * inv_std + 0.5,
-            -0.5 * inv_std * 2.0 + 0.5,
-            0.5 * inv_std * 3.0 + 0.5,
-            1.5 * inv_std * 4.0 + 0.5,
-        ];
-        for (actual, expected) in output.iter().zip(expected) {
-            assert!((actual - expected).abs() < 1e-6, "{actual} != {expected}");
-        }
-    }
-
-    fn planar_to_tokens(values: &[f32]) -> Vec<f32> {
-        assert_eq!(values.len(), DINO_DIM * NUM_PATCHES);
-        let mut output = vec![0.0f32; NUM_PATCHES * DINO_DIM];
-        for channel in 0..DINO_DIM {
-            for token in 0..NUM_PATCHES {
-                output[token * DINO_DIM + channel] = values[channel * NUM_PATCHES + token];
-            }
-        }
-        output
-    }
-
-    fn fixture_values(name: &str) -> Vec<f32> {
-        fixture::load(name)
-            .unwrap_or_else(|| panic!("missing fixture {name}"))
-            .1
-    }
-
-    fn fixture_weights() -> Option<BodyWeights> {
-        let Some(path) = fixture::weights_path() else {
-            eprintln!("skipping body decoder fixture: weights_path.txt is absent");
-            return None;
-        };
-        Some(BodyWeights::load(&path).unwrap_or_else(|error| {
-            panic!("failed to load fixture weights {}: {error}", path.display())
-        }))
-    }
-
-    fn assert_close(name: &str, actual: &[f32], expected: &[f32], tolerance: f32) {
-        assert_eq!(
-            actual.len(),
-            expected.len(),
-            "{name} length {} != {}",
-            actual.len(),
-            expected.len(),
-        );
-        let (index, max) = actual
-            .iter()
-            .zip(expected)
-            .enumerate()
-            .map(|(index, (actual, expected))| (index, (actual - expected).abs()))
-            .max_by(|a, b| a.1.total_cmp(&b.1))
-            .unwrap_or((0, 0.0));
-        eprintln!("body decoder parity {name}: max abs {max:.6}");
-        assert!(
-            max <= tolerance,
-            "{name} max abs {max} at {index}: actual={} expected={} tolerance={tolerance}",
-            actual.get(index).copied().unwrap_or(0.0),
-            expected.get(index).copied().unwrap_or(0.0),
-        );
-    }
-
-    // GPU matmul/attention accumulation order differs from the reference's;
-    // the residual stream is O(10) wide, the heads O(1).
-    const TOKEN_TOLERANCE: f32 = 5e-2;
-    const HEAD_TOLERANCE: f32 = 2e-2;
-
-    #[test]
-    fn fixture_token_assembly() {
-        if fixture::oracle_dir().is_none() {
-            eprintln!("skipping body decoder fixture: oracle directory is absent");
-            return;
-        }
-        let Some(weights) = fixture_weights() else {
-            return;
-        };
-        let weights = DecoderWeights::load(&weights).expect("load decoder weights");
-        let condition = fixture_values("condition_info");
-        assert_eq!(condition.len(), 3);
-        let tokens = weights.build_tokens([condition[0], condition[1], condition[2]]);
-        assert_close(
-            "decoder_tokens_in",
-            &tokens.tokens,
-            &fixture_values("decoder_tokens_in"),
-            1e-4,
-        );
-        assert_close(
-            "decoder_token_augment_in",
-            &tokens.token_augment,
-            &fixture_values("decoder_token_augment_in"),
-            1e-4,
-        );
-    }
-
-    #[test]
-    fn fixture_reprompt_token_assembly_and_shifted_rows() {
-        use crate::fixture::OracleRoot;
-        if fixture::oracle_dir_for(OracleRoot::Full).is_none() {
-            eprintln!("SKIP fixture_reprompt_token_assembly: oracle_full absent");
-            return;
-        }
-        let Some(weights) = fixture_weights() else {
-            return;
-        };
-        let weights = DecoderWeights::load(&weights).expect("load decoder weights");
-        let condition = fixture::load_from(OracleRoot::Full, "condition_info_0")
-            .expect("condition_info_0")
-            .1;
-        let prompt_values = fixture::load_from(OracleRoot::Full, "keypoint_prompt")
-            .expect("keypoint_prompt")
-            .1;
-        let prompts: Vec<PointPrompt> = prompt_values
-            .chunks_exact(3)
-            .map(|row| PointPrompt {
-                point: [row[0], row[1]],
-                label: row[2] as usize,
-            })
-            .collect();
-        let previous = fixture::load_from(OracleRoot::Full, "prev_to_token_in_1")
-            .expect("prev_to_token_in_1")
-            .1;
-        let tokens = build_prompted_tokens(
-            &weights.tokens,
-            &weights.init_pose,
-            &weights.init_camera,
-            [condition[0], condition[1], condition[2]],
-            &prompts,
-            &previous,
-        )
-        .expect("build prompted tokens");
-        assert_eq!(tokens.rows(), BASE_TOKEN_ROWS + prompts.len());
-        assert_close(
-            "decoder_tokens_in_1",
-            &tokens.tokens,
-            &fixture::load_from(OracleRoot::Full, "decoder_tokens_in_1")
-                .unwrap()
-                .1,
-            1.0e-4,
-        );
-        assert_close(
-            "decoder_token_augment_in_1",
-            &tokens.token_augment,
-            &fixture::load_from(OracleRoot::Full, "decoder_token_augment_in_1")
-                .unwrap()
-                .1,
-            1.0e-4,
-        );
-    }
-
-    #[test]
-    fn fixture_host_heads_and_refinement_ffns() {
-        if fixture::oracle_dir().is_none() {
-            eprintln!("skipping body head fixture: oracle directory is absent");
-            return;
-        }
-        let Some(weights) = fixture_weights() else {
-            return;
-        };
-        let heads = DecoderHeads::load(&weights).expect("load decoder heads");
-        assert_close(
-            "head_pose_proj_out_0",
-            &heads.pose(&fixture_values("head_pose_proj_in_0")),
-            &fixture_values("head_pose_proj_out_0"),
-            1e-4,
-        );
-        assert_close(
-            "head_camera_proj_out_0",
-            &heads.camera(&fixture_values("head_camera_proj_in_0")),
-            &fixture_values("head_camera_proj_out_0"),
-            1e-4,
-        );
-        assert_close(
-            "kp_posemb_out_0",
-            &heads.keypoint_posemb(&fixture_values("kp_posemb_in_0")),
-            &fixture_values("kp_posemb_out_0"),
-            1e-4,
-        );
-        assert_close(
-            "kp3d_posemb_out_0",
-            &heads.keypoint3d_posemb(&fixture_values("kp3d_posemb_in_0")),
-            &fixture_values("kp3d_posemb_out_0"),
-            1e-4,
-        );
-        let expected_features = fixture_values("kp_feat_out_0");
-        let mut actual_features = heads.keypoint_features(&fixture_values("kp_feat_in_0"));
-        for (actual, expected) in actual_features
-            .chunks_exact_mut(DEC_DIM)
-            .zip(expected_features.chunks_exact(DEC_DIM))
-        {
-            if expected.iter().all(|&value| value == 0.0) {
-                actual.fill(0.0);
-            }
-        }
-        assert_close(
-            "kp_feat_out_0",
-            &actual_features,
-            &expected_features,
-            1e-4,
-        );
-    }
-
-    #[test]
-    fn fixture_gpu_decoder_layers() {
-        if fixture::oracle_dir().is_none() {
-            eprintln!("skipping body decoder GPU fixture: oracle directory is absent");
-            return;
-        }
-        if !gpu_device_available() {
-            eprintln!("skipping body decoder GPU fixture: GPU device is absent");
-            return;
-        }
-        let Some(weights) = fixture_weights() else {
-            return;
-        };
-        let decoder = Decoder::load(&weights).expect("load GPU decoder");
-        // The oracle captured the context and its PE channel-first
-        // ([1280, 32, 32]); the decoder takes them as token rows.
-        let context_values = planar_to_tokens(&fixture_values("decoder_image_in"));
-        let context = gpu_upload(&context_values, NUM_PATCHES, DINO_DIM)
-            .expect("upload decoder fixture context");
-        let context_pe = planar_to_tokens(&fixture_values("decoder_image_augment_in"));
-        let token_set = TokenSet {
-            tokens: fixture_values("decoder_tokens_in"),
-            token_augment: fixture_values("decoder_token_augment_in"),
-        };
-        let mut trace = |layer: usize, hidden: &GpuTensor, normed: &[f32]| -> Result<()> {
-            let hidden = gpu_download(hidden).map_err(DiffusionError::model)?;
-            assert_close(
-                &format!("dec{layer}_tokens_out"),
-                &hidden,
-                &fixture_values(&format!("dec{layer}_tokens_out")),
-                TOKEN_TOLERANCE,
-            );
-            assert_close(
-                &format!("norm_final_out_{layer}"),
-                normed,
-                &fixture_values(&format!("norm_final_out_{layer}")),
-                HEAD_TOLERANCE,
-            );
-            Ok(())
-        };
-        let step = |input: StepInput| -> StepFeedback {
-            let layer = input.layer;
-            assert_close(
-                &format!("head_pose_proj_in_{layer}"),
-                &input.tokens_normed_row0,
-                &fixture_values(&format!("head_pose_proj_in_{layer}")),
-                HEAD_TOLERANCE,
-            );
-            let pose_raw: Vec<f32> = input
-                .pose_pred_519
-                .iter()
-                .zip(&decoder.init_pose)
-                .map(|(value, offset)| value - offset)
-                .collect();
-            assert_close(
-                &format!("head_pose_proj_out_{layer}"),
-                &pose_raw,
-                &fixture_values(&format!("head_pose_proj_out_{layer}")),
-                HEAD_TOLERANCE,
-            );
-            let camera_raw: Vec<f32> = input
-                .cam_pred_3
-                .iter()
-                .zip(&decoder.init_camera)
-                .map(|(value, offset)| value - offset)
-                .collect();
-            assert_close(
-                &format!("head_camera_proj_out_{layer}"),
-                &camera_raw,
-                &fixture_values(&format!("head_camera_proj_out_{layer}")),
-                HEAD_TOLERANCE,
-            );
-            if layer + 1 == DEC_DEPTH {
-                return StepFeedback::default();
-            }
-            let kp2d = fixture_values(&format!("kp_posemb_in_{layer}"));
-            let kp3d = fixture_values(&format!("kp3d_posemb_in_{layer}"));
-            let feature_output = fixture_values(&format!("kp_feat_out_{layer}"));
-            let depth = feature_output
-                .chunks_exact(DEC_DIM)
-                .map(|row| {
-                    if row.iter().all(|&value| value == 0.0) {
-                        0.0
-                    } else {
-                        1.0
-                    }
-                })
-                .collect();
-            StepFeedback {
-                kp2d_cropped: kp2d,
-                depth,
-                kp3d,
-            }
-        };
-        let output = decoder
-            .run_impl(token_set, &context, &context_pe, step, Some(&mut trace))
-            .expect("run decoder fixture");
-        assert_close(
-            "norm_final_out_5",
-            &output.tokens_normed,
-            &fixture_values("norm_final_out_5"),
-            HEAD_TOLERANCE,
-        );
-    }
-}
diff --git a/libs/ai/models/body/src/dino.rs b/libs/ai/models/body/src/dino.rs
deleted file mode 100644
index 5449860d5..000000000
--- a/libs/ai/models/body/src/dino.rs
+++ /dev/null
@@ -1,622 +0,0 @@
-//! DINOv3 ViT-H+/16 backbone for SAM 3D Body.
-//!
-//! Matrix weights stay as packed bf16 cache entries and use
-//! `gpu_linear_nt_cached_bf16_f32acc`; activations and reductions are f32.
-//! LayerScale is folded into the output projection rows and biases at load.
-
-use crate::backend::{
-    gpu_add, gpu_attention_packed_cross, gpu_attention_packed_flash2_d64, gpu_concat_rows_many,
-    gpu_download, gpu_layer_norm_mul_add, gpu_linear_nt_cached_bf16_bias_epilogue,
-    gpu_linear_nt_cached_bf16_f32acc, gpu_linear_nt_cached_bf16_mm, gpu_linear_nt_cached_f8_mm,
-    gpu_add_cols_broadcast, gpu_mul, gpu_rope_half, gpu_vit_backbone_resident, GpuVitLayer,
-    GpuVitLinear,
-    gpu_silu, gpu_slice_rows, gpu_upload, GpuLinearPart, GpuTensor,
-};
-use crate::weights::BodyWeights;
-use crate::{
-    emit_progress, DiffusionError, ProgressHook, Result, DINO_DEPTH, DINO_DIM, DINO_FFN,
-    DINO_HEADS, DINO_HEAD_DIM, DINO_NORM_EPS, DINO_PREFIX_TOKENS, DINO_ROPE_BASE, PATCH,
-    ROPE_HALF,
-};
-use makepad_ai_common::quant::{GGML_TYPE_BF16, GGML_TYPE_F8_E4M3};
-use makepad_ai_loader::MlxDType;
-
-const PATCH_DIM: usize = 3 * PATCH * PATCH;
-const CACHE_NAMESPACE: &str = "body-dinov3-hplus-bf16";
-
-struct Bf16Linear {
-    bytes: Vec<u8>,
-    key: String,
-    out: usize,
-    bias: Vec<f32>,
-    /// The same weight as FP8 E4M3 with one per-tensor scale, when the
-    /// FP8 mode is on; `None` after a backend refused it.
-    f8: std::cell::RefCell<Option<(Vec<u8>, f32)>>,
-    /// The bias resident on the device for the FP8 path (uploaded once).
-    bias_gpu: std::cell::RefCell<Option<GpuTensor>>,
-}
-
-/// Quantise a bf16-packed weight to E4M3 with a per-tensor absmax scale
-/// (`w = scale * q`, q saturating at 448).
-fn quantize_f8(bf16_bytes: &[u8]) -> (Vec<u8>, f32) {
-    let values: Vec<f32> = bf16_bytes
-        .chunks_exact(2)
-        .map(|c| f32::from_bits(u32::from(u16::from_le_bytes([c[0], c[1]])) << 16))
-        .collect();
-    let absmax = values.iter().fold(0.0f32, |m, v| m.max(v.abs()));
-    let scale = if absmax > 0.0 { absmax / 448.0 } else { 1.0 };
-    let bytes = values
-        .iter()
-        .map(|v| makepad_ai_flux::flux_lora::f32_to_f8_e4m3(v / scale))
-        .collect();
-    (bytes, scale)
-}
-
-impl Bf16Linear {
-    fn load(
-        weights: &BodyWeights,
-        name: &str,
-        out: usize,
-        inn: usize,
-        bias: bool,
-    ) -> Result<Self> {
-        let bytes = bf16_bytes_shaped(weights, &format!("{name}.weight"), &[out, inn])?;
-        let bias = if bias {
-            weights.f32_shaped(&format!("{name}.bias"), &[out])?
-        } else {
-            Vec::new()
-        };
-        Ok(Self {
-            bytes,
-            key: name.to_string(),
-            out,
-            bias,
-            f8: std::cell::RefCell::new(None),
-            bias_gpu: std::cell::RefCell::new(None),
-        })
-    }
-
-    fn load_folded(
-        weights: &BodyWeights,
-        name: &str,
-        scale_name: &str,
-        out: usize,
-        inn: usize,
-    ) -> Result<Self> {
-        let mut matrix = weights.f32_shaped(&format!("{name}.weight"), &[out, inn])?;
-        let mut bias = weights.f32_shaped(&format!("{name}.bias"), &[out])?;
-        let scale = weights.f32_shaped(scale_name, &[out])?;
-        for row in 0..out {
-            for value in &mut matrix[row * inn..(row + 1) * inn] {
-                *value *= scale[row];
-            }
-            bias[row] *= scale[row];
-        }
-        Ok(Self {
-            bytes: f32_to_bf16_bytes(&matrix),
-            key: format!("{name}.layerscale_folded"),
-            out,
-            bias,
-            f8: std::cell::RefCell::new(None),
-            bias_gpu: std::cell::RefCell::new(None),
-        })
-    }
-
-    fn load_patch(weights: &BodyWeights) -> Result<Self> {
-        let name = "backbone.embeddings.patch_embeddings";
-        Ok(Self {
-            bytes: bf16_bytes_shaped(
-                weights,
-                &format!("{name}.weight"),
-                &[DINO_DIM, 3, PATCH, PATCH],
-            )?,
-            key: name.to_string(),
-            out: DINO_DIM,
-            bias: weights.f32_shaped(&format!("{name}.bias"), &[DINO_DIM])?,
-            f8: std::cell::RefCell::new(None),
-            bias_gpu: std::cell::RefCell::new(None),
-        })
-    }
-
-    /// The tensor-core paths first (cuBLASLt with the bias in the epilogue,
-    /// or the bias-free bf16 mm), the f32-accumulating GEMM as the fallback
-    /// where a backend lacks them. All three carry bf16 operands with f32
-    /// accumulation; the fast paths round the output to bf16, which is the
-    /// reference's own precision.
-    fn forward(&self, input: &GpuTensor) -> Result<GpuTensor> {
-        // FP8 first when quantised: the bias rides a broadcast add after
-        // the bias-free f8 mm. A backend without FP8 turns the mode off for
-        // this layer on its first refusal.
-        let f8_result = {
-            let f8 = self.f8.borrow();
-            f8.as_ref().map(|(bytes, scale)| {
-                gpu_linear_nt_cached_f8_mm(
-                    input,
-                    CACHE_NAMESPACE,
-                    &[GpuLinearPart {
-                        bt_ggml_type: GGML_TYPE_F8_E4M3,
-                        n: self.out,
-                        cache_key: &format!("{}.f8", self.key),
-                        bytes,
-                    }],
-                    *scale,
-                    None,
-                )
-            })
-        };
-        match f8_result {
-            Some(Ok(out)) => {
-                if self.bias.is_empty() {
-                    return Ok(out);
-                }
-                let mut slot = self.bias_gpu.borrow_mut();
-                if slot.is_none() {
-                    *slot = Some(gpu_upload(&self.bias, 1, self.out).map_err(DiffusionError::model)?);
-                }
-                return gpu_add_rows_broadcast_cols(&out, slot.as_ref().unwrap());
-            }
-            Some(Err(_)) => {
-                *self.f8.borrow_mut() = None;
-            }
-            None => {}
-        }
-        let part = GpuLinearPart {
-            bt_ggml_type: GGML_TYPE_BF16,
-            n: self.out,
-            cache_key: &self.key,
-            bytes: &self.bytes,
-        };
-        let fast = if self.bias.is_empty() {
-            gpu_linear_nt_cached_bf16_mm(input, CACHE_NAMESPACE, &[part])
-        } else {
-            gpu_linear_nt_cached_bf16_bias_epilogue(input, CACHE_NAMESPACE, &[part], &self.bias)
-        };
-        match fast {
-            Ok(out) => Ok(out),
-            Err(_) => gpu_linear_nt_cached_bf16_f32acc(
-                input,
-                CACHE_NAMESPACE,
-                &[GpuLinearPart {
-                    bt_ggml_type: GGML_TYPE_BF16,
-                    n: self.out,
-                    cache_key: &self.key,
-                    bytes: &self.bytes,
-                }],
-                &self.bias,
-            )
-            .map_err(DiffusionError::model),
-        }
-    }
-}
-
-struct DinoLayer {
-    norm1_w: Vec<f32>,
-    norm1_b: Vec<f32>,
-    q: Bf16Linear,
-    k: Bf16Linear,
-    v: Bf16Linear,
-    out: Bf16Linear,
-    norm2_w: Vec<f32>,
-    norm2_b: Vec<f32>,
-    gate: Bf16Linear,
-    up: Bf16Linear,
-    down: Bf16Linear,
-}
-
-pub struct BodyDino {
-    patch: Bf16Linear,
-    prefix: GpuTensor,
-    layers: Vec<DinoLayer>,
-    final_norm_w: Vec<f32>,
-    final_norm_b: Vec<f32>,
-    /// Set once the backend declined the whole-stack resident call; the
-    /// per-op path is used from then on.
-    resident_refused: std::cell::Cell<bool>,
-}
-
-impl Bf16Linear {
-    fn vit_ref(&self) -> GpuVitLinear<'_> {
-        GpuVitLinear {
-            w_bytes: &self.bytes,
-            w_ggml_type: GGML_TYPE_BF16,
-            n: self.out,
-            bias: &self.bias,
-        }
-    }
-}
-
-impl DinoLayer {
-    fn vit_ref(&self) -> GpuVitLayer<'_> {
-        GpuVitLayer {
-            norm1_w: &self.norm1_w,
-            norm1_b: &self.norm1_b,
-            q: self.q.vit_ref(),
-            k: self.k.vit_ref(),
-            v: self.v.vit_ref(),
-            out: self.out.vit_ref(),
-            norm2_w: &self.norm2_w,
-            norm2_b: &self.norm2_b,
-            gate: self.gate.vit_ref(),
-            up: self.up.vit_ref(),
-            down: self.down.vit_ref(),
-        }
-    }
-}
-
-/// Bias add broadcast over rows: `out[r] = x[r] + bias`.
-fn gpu_add_rows_broadcast_cols(x: &GpuTensor, bias: &GpuTensor) -> Result<GpuTensor> {
-    gpu_add_cols_broadcast(x, bias).map_err(DiffusionError::model)
-}
-
-fn bf16_bytes_shaped(
-    weights: &BodyWeights,
-    name: &str,
-    expected: &[usize],
-) -> Result<Vec<u8>> {
-    weights.expect_shape(name, expected)?;
-    if weights.dtype(name)? != MlxDType::BF16 {
-        return Err(DiffusionError::model(format!(
-            "body DINO tensor {name} is not bf16"
-        )));
-    }
-    let bytes = weights.bytes(name)?;
-    let values = expected.iter().try_fold(1usize, |product, &dimension| {
-        product.checked_mul(dimension).ok_or_else(|| {
-            DiffusionError::model(format!("body DINO tensor {name} shape overflows usize"))
-        })
-    })?;
-    if bytes.len() != values * 2 {
-        return Err(DiffusionError::model(format!(
-            "body DINO tensor {name} has {} bytes, expected {}",
-            bytes.len(),
-            values * 2
-        )));
-    }
-    Ok(bytes)
-}
-
-fn f32_to_bf16_bytes(values: &[f32]) -> Vec<u8> {
-    let mut bytes = Vec::with_capacity(values.len() * 2);
-    for &value in values {
-        let bits = value.to_bits();
-        let rounded = ((bits.wrapping_add(0x7fff + ((bits >> 16) & 1))) >> 16) as u16;
-        bytes.extend_from_slice(&rounded.to_le_bytes());
-    }
-    bytes
-}
-
-/// The crop side of a normalised CHW buffer: square, a multiple of the patch.
-pub(crate) fn crop_side(values: usize) -> Result<usize> {
-    if values % 3 != 0 {
-        return Err(DiffusionError::workflow(format!("body crop has {values} values, not 3 planes")));
-    }
-    let plane = values / 3;
-    let side = (plane as f64).sqrt().round() as usize;
-    if side * side != plane || side % PATCH != 0 || side == 0 {
-        return Err(DiffusionError::workflow(format!(
-            "body crop plane of {plane} values is not a square with a side that is a multiple of {PATCH}"
-        )));
-    }
-    Ok(side)
-}
-
-/// Head-dim-64 attention: the FA2 flash kernel (f16 operands, f32 softmax
-/// and accumulation — the reference's own precision class) where the
-/// backend has it, else the composite f32 path.
-pub(crate) fn attention_d64(
-    q: &GpuTensor,
-    k: &GpuTensor,
-    v: &GpuTensor,
-    heads: usize,
-) -> Result<GpuTensor> {
-    match gpu_attention_packed_flash2_d64(q, k, v, heads, 0.125) {
-        Ok(out) => Ok(out),
-        Err(_) => gpu_attention_packed_cross(q, k, v, heads, 0.125).map_err(DiffusionError::model),
-    }
-}
-
-impl BodyDino {
-    pub fn prepare(weights: &BodyWeights) -> Result<Self> {
-        Self::prepare_with_progress(weights, None)
-    }
-
-    pub fn prepare_with_progress(
-        weights: &BodyWeights,
-        mut progress: Option<ProgressHook>,
-    ) -> Result<Self> {
-        let cls = weights.f32_shaped("backbone.embeddings.cls_token", &[1, 1, DINO_DIM])?;
-        let registers = weights.f32_shaped(
-            "backbone.embeddings.register_tokens",
-            &[1, DINO_PREFIX_TOKENS - 1, DINO_DIM],
-        )?;
-        let mut prefix = cls;
-        prefix.extend_from_slice(&registers);
-
-        let patch = Bf16Linear::load_patch(weights)?;
-        let mut layers = Vec::with_capacity(DINO_DEPTH);
-        for i in 0..DINO_DEPTH {
-            if progress.is_some() {
-                emit_progress(
-                    &mut progress,
-                    &format!("load body dino block {}/{DINO_DEPTH}", i + 1),
-                    i as f64 / DINO_DEPTH as f64,
-                )?;
-            }
-            let p = format!("backbone.layer.{i}");
-            layers.push(DinoLayer {
-                norm1_w: weights.f32_shaped(&format!("{p}.norm1.weight"), &[DINO_DIM])?,
-                norm1_b: weights.f32_shaped(&format!("{p}.norm1.bias"), &[DINO_DIM])?,
-                q: Bf16Linear::load(
-                    weights,
-                    &format!("{p}.attention.q_proj"),
-                    DINO_DIM,
-                    DINO_DIM,
-                    true,
-                )?,
-                k: Bf16Linear::load(
-                    weights,
-                    &format!("{p}.attention.k_proj"),
-                    DINO_DIM,
-                    DINO_DIM,
-                    false,
-                )?,
-                v: Bf16Linear::load(
-                    weights,
-                    &format!("{p}.attention.v_proj"),
-                    DINO_DIM,
-                    DINO_DIM,
-                    true,
-                )?,
-                out: Bf16Linear::load_folded(
-                    weights,
-                    &format!("{p}.attention.o_proj"),
-                    &format!("{p}.layer_scale1.lambda1"),
-                    DINO_DIM,
-                    DINO_DIM,
-                )?,
-                norm2_w: weights.f32_shaped(&format!("{p}.norm2.weight"), &[DINO_DIM])?,
-                norm2_b: weights.f32_shaped(&format!("{p}.norm2.bias"), &[DINO_DIM])?,
-                gate: Bf16Linear::load(
-                    weights,
-                    &format!("{p}.mlp.gate_proj"),
-                    DINO_FFN,
-                    DINO_DIM,
-                    true,
-                )?,
-                up: Bf16Linear::load(
-                    weights,
-                    &format!("{p}.mlp.up_proj"),
-                    DINO_FFN,
-                    DINO_DIM,
-                    true,
-                )?,
-                down: Bf16Linear::load_folded(
-                    weights,
-                    &format!("{p}.mlp.down_proj"),
-                    &format!("{p}.layer_scale2.lambda1"),
-                    DINO_DIM,
-                    DINO_FFN,
-                )?,
-            });
-        }
-
-        Ok(Self {
-            patch,
-            prefix: gpu_upload(&prefix, DINO_PREFIX_TOKENS, DINO_DIM)
-                .map_err(DiffusionError::model)?,
-            layers,
-            final_norm_w: weights.f32_shaped("backbone.norm.weight", &[DINO_DIM])?,
-            final_norm_b: weights.f32_shaped("backbone.norm.bias", &[DINO_DIM])?,
-            resident_refused: std::cell::Cell::new(false),
-        })
-    }
-
-    fn rope_tables(&self, side: usize) -> (Vec<f32>, Vec<f32>) {
-        let rows = DINO_PREFIX_TOKENS + side * side;
-        let mut inv_freq = [0.0f32; 16];
-        for (j, value) in inv_freq.iter_mut().enumerate() {
-            *value = 1.0 / DINO_ROPE_BASE.powf(j as f32 * 4.0 / DINO_HEAD_DIM as f32);
-        }
-        let mut cos = vec![1.0f32; rows * ROPE_HALF];
-        let mut sin = vec![0.0f32; rows * ROPE_HALF];
-        for gy in 0..side {
-            for gx in 0..side {
-                let row = DINO_PREFIX_TOKENS + gy * side + gx;
-                let y = 2.0 * ((gy as f32 + 0.5) / side as f32) - 1.0;
-                let x = 2.0 * ((gx as f32 + 0.5) / side as f32) - 1.0;
-                for (j, frequency) in inv_freq.iter().enumerate() {
-                    let ay = 2.0 * std::f32::consts::PI * y * frequency;
-                    let ax = 2.0 * std::f32::consts::PI * x * frequency;
-                    cos[row * ROPE_HALF + j] = ay.cos();
-                    sin[row * ROPE_HALF + j] = ay.sin();
-                    cos[row * ROPE_HALF + 16 + j] = ax.cos();
-                    sin[row * ROPE_HALF + 16 + j] = ax.sin();
-                }
-            }
-        }
-        (cos, sin)
-    }
-
-    /// `pixels` is a normalised CHW crop of any square side that is a
-    /// multiple of the patch (512 is the trained size); the output has
-    /// `(side / 16)^2` rows.
-    /// Quantise every backbone weight to FP8 E4M3 (per-tensor scale) for the
-    /// tensor-core FP8 GEMM; `false` restores bf16. Backends without FP8 fall
-    /// back layer by layer.
-    pub fn set_fp8(&self, on: bool) {
-        let all = std::iter::once(&self.patch).chain(self.layers.iter().flat_map(|l| {
-            [&l.q, &l.k, &l.v, &l.out, &l.gate, &l.up, &l.down]
-        }));
-        for linear in all {
-            *linear.f8.borrow_mut() = if on { Some(quantize_f8(&linear.bytes)) } else { None };
-        }
-    }
-
-    pub fn forward_normalized(&self, pixels: &[f32]) -> Result<GpuTensor> {
-        let size = crop_side(pixels.len())?;
-        let side = size / PATCH;
-        let num_patches = side * side;
-
-        // Patch vectors use [channel][patch_y][patch_x], matching flattened
-        // conv2d weights [out, channel, patch_y, patch_x].
-        let mut patch_rows = vec![0.0f32; num_patches * PATCH_DIM];
-        let plane = size * size;
-        for gy in 0..side {
-            for gx in 0..side {
-                let row = gy * side + gx;
-                let base = row * PATCH_DIM;
-                for c in 0..3 {
-                    for py in 0..PATCH {
-                        let src = c * plane + (gy * PATCH + py) * size + gx * PATCH;
-                        let dst = base + c * PATCH * PATCH + py * PATCH;
-                        patch_rows[dst..dst + PATCH].copy_from_slice(&pixels[src..src + PATCH]);
-                    }
-                }
-            }
-        }
-        let patch_rows = gpu_upload(&patch_rows, num_patches, PATCH_DIM)
-            .map_err(DiffusionError::model)?;
-        let patches = self.patch.forward(&patch_rows)?;
-        let mut hidden = gpu_concat_rows_many(&[&self.prefix, &patches])
-            .map_err(DiffusionError::model)?;
-
-        let rows = DINO_PREFIX_TOKENS + num_patches;
-        let (cos, sin) = self.rope_tables(side);
-        let cos = gpu_upload(&cos, rows, ROPE_HALF).map_err(DiffusionError::model)?;
-        let sin = gpu_upload(&sin, rows, ROPE_HALF).map_err(DiffusionError::model)?;
-
-        // The whole stack in one backend call when the backend offers it
-        // (Metal: one command buffer, no host round trips between ops).
-        if !self.resident_refused.get() {
-            let layers: Vec<GpuVitLayer<'_>> = self.layers.iter().map(DinoLayer::vit_ref).collect();
-            match gpu_vit_backbone_resident(
-                &hidden,
-                DINO_HEADS,
-                ROPE_HALF,
-                &cos,
-                &sin,
-                &layers,
-                &self.final_norm_w,
-                &self.final_norm_b,
-                DINO_NORM_EPS,
-            ) {
-                Ok(normalized) => {
-                    return gpu_slice_rows(&normalized, DINO_PREFIX_TOKENS, num_patches)
-                        .map_err(DiffusionError::model);
-                }
-                Err(_) => self.resident_refused.set(true),
-            }
-        }
-
-        for layer in &self.layers {
-            let normed = gpu_layer_norm_mul_add(
-                &hidden,
-                &layer.norm1_w,
-                &layer.norm1_b,
-                DINO_NORM_EPS,
-            )
-            .map_err(DiffusionError::model)?;
-            let q = layer.q.forward(&normed)?;
-            let k = layer.k.forward(&normed)?;
-            let v = layer.v.forward(&normed)?;
-            let q = gpu_rope_half(&q, DINO_HEADS, ROPE_HALF, &cos, &sin)
-                .map_err(DiffusionError::model)?;
-            let k = gpu_rope_half(&k, DINO_HEADS, ROPE_HALF, &cos, &sin)
-                .map_err(DiffusionError::model)?;
-            let attention = attention_d64(&q, &k, &v, DINO_HEADS)?;
-            let attention = layer.out.forward(&attention)?;
-            hidden = gpu_add(&hidden, &attention).map_err(DiffusionError::model)?;
-
-            let normed = gpu_layer_norm_mul_add(
-                &hidden,
-                &layer.norm2_w,
-                &layer.norm2_b,
-                DINO_NORM_EPS,
-            )
-            .map_err(DiffusionError::model)?;
-            let gate = layer.gate.forward(&normed)?;
-            let up = layer.up.forward(&normed)?;
-            let gate = gpu_silu(&gate).map_err(DiffusionError::model)?;
-            let ff = gpu_mul(&gate, &up).map_err(DiffusionError::model)?;
-            let ff = layer.down.forward(&ff)?;
-            hidden = gpu_add(&hidden, &ff).map_err(DiffusionError::model)?;
-        }
-
-        let normalized = gpu_layer_norm_mul_add(
-            &hidden,
-            &self.final_norm_w,
-            &self.final_norm_b,
-            DINO_NORM_EPS,
-        )
-        .map_err(DiffusionError::model)?;
-        gpu_slice_rows(&normalized, DINO_PREFIX_TOKENS, num_patches)
-            .map_err(DiffusionError::model)
-    }
-
-    pub fn forward_normalized_host(&self, pixels: &[f32]) -> Result<Vec<f32>> {
-        let output = self.forward_normalized(pixels)?;
-        gpu_download(&output).map_err(DiffusionError::model)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::backend::gpu_device_available;
-    use crate::{NUM_PATCHES, PATCHES_SIDE};
-
-    fn planar_to_tokens(values: &[f32]) -> Vec<f32> {
-        let mut output = vec![0.0f32; NUM_PATCHES * DINO_DIM];
-        for c in 0..DINO_DIM {
-            for token in 0..NUM_PATCHES {
-                output[token * DINO_DIM + c] = values[c * NUM_PATCHES + token];
-            }
-        }
-        output
-    }
-
-    #[test]
-    fn gpu_fixture_backbone() {
-        let Some((_, input)) = crate::fixture::load("backbone_in") else {
-            eprintln!("body oracle fixtures absent; skipping backbone GPU parity");
-            return;
-        };
-        let Some((expected_shape, expected)) = crate::fixture::load("backbone_out") else {
-            eprintln!("body backbone output fixture absent; skipping backbone GPU parity");
-            return;
-        };
-        let Some(weights_path) = crate::fixture::weights_path() else {
-            eprintln!("body weights path absent; skipping backbone GPU parity");
-            return;
-        };
-        if !gpu_device_available() || !crate::fixture::gpu_required_ops_available() {
-            eprintln!("body GPU unavailable; skipping backbone GPU parity");
-            return;
-        }
-        let weights = BodyWeights::load(weights_path).expect("load body weights");
-        let dino = BodyDino::prepare(&weights).expect("prepare body DINO");
-        let actual = dino
-            .forward_normalized_host(&input)
-            .expect("body DINO forward");
-        let expected = if expected_shape.ends_with(&[DINO_DIM, PATCHES_SIDE, PATCHES_SIDE]) {
-            planar_to_tokens(&expected)
-        } else {
-            expected
-        };
-        assert_eq!(actual.len(), expected.len());
-        let mut max_abs = 0.0f32;
-        let mut abs_error_sum = 0.0f64;
-        let mut reference_abs_sum = 0.0f64;
-        for (a, b) in actual.iter().zip(&expected) {
-            let error = (a - b).abs();
-            max_abs = max_abs.max(error);
-            abs_error_sum += error as f64;
-            reference_abs_sum += b.abs() as f64;
-        }
-        let mean_relative = abs_error_sum / reference_abs_sum.max(f64::EPSILON);
-        eprintln!(
-            "body backbone max abs error: {max_abs:.6}; relative mean error: {mean_relative:.6}"
-        );
-        assert!(mean_relative < 3e-2);
-    }
-}
diff --git a/libs/ai/models/body/src/fixture.rs b/libs/ai/models/body/src/fixture.rs
deleted file mode 100644
index 831885672..000000000
--- a/libs/ai/models/body/src/fixture.rs
+++ /dev/null
@@ -1,151 +0,0 @@
-//! Optional oracle fixture reader used only by tests.
-
-use std::path::{Path, PathBuf};
-
-use crate::mhr::MhrRig;
-use crate::weights::BodyWeights;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum OracleRoot {
-    Body,
-    Full,
-    Hands,
-    Mask,
-}
-
-impl OracleRoot {
-    fn directory(self) -> &'static str {
-        match self {
-            Self::Body => "oracle",
-            Self::Full => "oracle_full",
-            Self::Hands => "oracle_hands",
-            Self::Mask => "oracle_mask",
-        }
-    }
-}
-
-pub fn oracle_dir() -> Option<PathBuf> {
-    oracle_dir_for(OracleRoot::Body)
-}
-
-pub fn oracle_dir_for(root: OracleRoot) -> Option<PathBuf> {
-    Path::new(env!("CARGO_MANIFEST_DIR"))
-        .ancestors()
-        .map(|base| {
-            base.join("local/agent_state/sam3dbody")
-                .join(root.directory())
-        })
-        .find(|candidate| candidate.is_dir())
-}
-
-/// Load `<name>.f32` (or `<name>.u8`, widened) and its shape from the
-/// oracle manifest.
-pub fn load(name: &str) -> Option<(Vec<usize>, Vec<f32>)> {
-    load_from(OracleRoot::Body, name)
-}
-
-pub fn load_from(root: OracleRoot, name: &str) -> Option<(Vec<usize>, Vec<f32>)> {
-    let root = oracle_dir_for(root)?;
-    let manifest = std::fs::read_to_string(root.join("manifest.json")).ok()?;
-    let shape = manifest_shape(&manifest, name)?;
-    let f32_path = root.join(format!("{name}.f32"));
-    let values: Vec<f32> = if f32_path.is_file() {
-        let bytes = std::fs::read(f32_path).ok()?;
-        if bytes.len() % 4 != 0 {
-            return None;
-        }
-        bytes
-            .chunks_exact(4)
-            .map(|bytes| f32::from_le_bytes(bytes.try_into().unwrap()))
-            .collect()
-    } else {
-        std::fs::read(root.join(format!("{name}.u8")))
-            .ok()?
-            .into_iter()
-            .map(f32::from)
-            .collect()
-    };
-    let expected = shape.iter().try_fold(1usize, |count, &dimension| {
-        count.checked_mul(dimension)
-    })?;
-    (values.len() == expected).then_some((shape, values))
-}
-
-pub fn weights_path() -> Option<PathBuf> {
-    weights_path_from(OracleRoot::Body)
-}
-
-pub fn weights_path_from(selected: OracleRoot) -> Option<PathBuf> {
-    let root = oracle_dir_for(selected)?;
-    let value = std::fs::read_to_string(root.join("weights_path.txt")).ok()?;
-    let path = PathBuf::from(value.trim());
-    let path = if path.is_absolute() { path } else { root.join(path) };
-    path.is_file().then_some(path)
-}
-
-/// The rig loaded from the weights (a fresh load each call: the rig holds
-/// GPU tensors, which cannot sit in a static).
-pub fn rig() -> Option<MhrRig> {
-    let path = weights_path()?;
-    let weights = match BodyWeights::load(path) {
-        Ok(weights) => weights,
-        Err(err) => {
-            eprintln!("fixture rig: weights failed to load: {err:?}");
-            return None;
-        }
-    };
-    match MhrRig::load(&weights) {
-        Ok(rig) => Some(rig),
-        Err(err) => {
-            eprintln!("fixture rig: MHR rig failed to load: {err:?}");
-            None
-        }
-    }
-}
-
-/// The GPU tests need a device AND the layer-norm op family; a build without
-/// either skips them.
-pub fn gpu_required_ops_available() -> bool {
-    let Ok(input) = crate::backend::gpu_upload(&[0.0], 1, 1) else {
-        return false;
-    };
-    crate::backend::gpu_layer_norm_mul_add(&input, &[1.0], &[0.0], 1e-5).is_ok()
-}
-
-fn manifest_shape(manifest: &str, name: &str) -> Option<Vec<usize>> {
-    let key = format!("\"{name}\"");
-    let entry = manifest.get(manifest.find(&key)? + key.len()..)?;
-    let entry = entry.get(entry.find(':')? + 1..)?.trim_start();
-
-    // Accepted oracle encodings are `[[dims], "f32"]` and
-    // `{"shape":[dims], "dtype":"f32"}`.
-    let shape_text = if entry.starts_with('[') {
-        let nested = entry.get(1..)?.trim_start();
-        nested.get(nested.find('[')? + 1..)?
-    } else {
-        let shape_key = entry.find("\"shape\"")?;
-        let after_key = entry.get(shape_key + "\"shape\"".len()..)?;
-        after_key.get(after_key.find('[')? + 1..)?
-    };
-    let shape_text = shape_text.get(..shape_text.find(']')?)?;
-    if shape_text.trim().is_empty() {
-        return Some(Vec::new());
-    }
-    shape_text
-        .split(',')
-        .map(|value| value.trim().parse::<usize>().ok())
-        .collect()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn parses_both_supported_manifest_encodings() {
-        let pairs = r#"{"x":[[1, 45],"f32"]}"#;
-        assert_eq!(manifest_shape(pairs, "x"), Some(vec![1, 45]));
-        let object = r#"{"x":{"shape":[2,3,4],"dtype":"float32"}}"#;
-        assert_eq!(manifest_shape(object, "x"), Some(vec![2, 3, 4]));
-    }
-}
diff --git a/libs/ai/models/body/src/hands.rs b/libs/ai/models/body/src/hands.rs
deleted file mode 100644
index a9be863d4..000000000
--- a/libs/ai/models/body/src/hands.rs
+++ /dev/null
@@ -1,973 +0,0 @@
-//! Full-mode hand crops, the right-hand-canonical hand decoder, and wrist
-//! fusion back into the body estimate.
-
-use crate::backend::GpuTensor;
-use crate::condition::{dense_pe, ray_features, RayCond};
-use crate::decoder::{Decoder, DecoderNames, PointPrompt, StepFeedback, StepInput};
-use crate::model::{close_the_loop, BodyModel, BodyOutput};
-use crate::pose::{
-    camera_translation_scaled, euler_xzy_to_matrix, euler_xyz_to_matrix, matrix_mul,
-    matrix_to_euler_xzy, matrix_to_euler_xyz, matrix_transpose, model_params, project,
-    unpack_pose, PoseHeadParams,
-};
-use crate::preprocess::{
-    condition_info, crop_geometry_at, crop_normalized_mirrored, full_to_crop, patch_rays,
-    CropGeometry,
-};
-use crate::weights::BodyWeights;
-use crate::{
-    DiffusionError, Result, DINO_DIM, IMAGE_SIZE, MHR_JOINTS, MHR_VERTS, NUM_KEYPOINTS,
-};
-
-const LEFT: usize = 0;
-const RIGHT: usize = 1;
-const LOWARM: [usize; 2] = [76, 40];
-const WRIST_TWIST: [usize; 2] = [77, 41];
-const WRIST: [usize; 2] = [78, 42];
-const WRIST_POSE: [[usize; 3]; 2] = [[41, 43, 42], [31, 33, 32]];
-
-pub type HandOutput = BodyOutput;
-
-#[derive(Clone, Copy, Debug)]
-pub struct BodyImage<'a> {
-    pub rgb: &'a [u8],
-    pub width: usize,
-    pub height: usize,
-}
-
-/// The hand camera head's `default_scale_factor` (the reference config's
-/// `DEFAULT_SCALE_FACTOR_HAND`): it multiplies the box size inside the
-/// CLIFF translation. Pinned by the oracle: the origin keypoint's crop
-/// position at step 0 solves to exactly 10.
-const HAND_CAMERA_SCALE_FACTOR: f32 = 10.0;
-
-#[derive(Clone, Debug)]
-pub struct HandCrop {
-    /// The oracle's `batch_img_N`: planar RGB after warp, scaled to `[0, 1]`.
-    pub rgb01: Vec<f32>,
-    /// ImageNet-normalised planar RGB consumed by DINO.
-    pub normalized: Vec<f32>,
-    /// Box in the original, unmirrored full image.
-    pub box_xyxy: [f32; 4],
-    /// Box and crop geometry in the image actually sampled by the decoder.
-    pub sample_box_xyxy: [f32; 4],
-    pub geometry: CropGeometry,
-    pub mirror: bool,
-    pub image_width: usize,
-    pub image_height: usize,
-}
-
-#[derive(Clone, Debug, Default)]
-pub struct FusionReport {
-    pub angle_difference: [f32; 2],
-    pub wrist_distance: [f32; 2],
-    pub valid_angle: [bool; 2],
-    pub hand_valid: [bool; 2],
-    pub fused: [bool; 2],
-    pub prompt_count: usize,
-}
-
-pub struct HandBranch {
-    ray_cond: RayCond,
-    decoder: Decoder,
-    dense_pe: Vec<f32>,
-    local_to_world_wrist: [[f32; 3]; 3],
-    right_wrist_coords: [f32; 3],
-    root_coords: [f32; 3],
-    nonhand_param_idxs: Vec<usize>,
-    joint_rotation: Vec<f32>,
-    scale_mean: Vec<f32>,
-    scale_comps: Vec<f32>,
-}
-
-impl HandBranch {
-    pub fn load(weights: &BodyWeights) -> Result<Self> {
-        let matrix = weights.f32_shaped(
-            "hand_pe_layer.positional_encoding_gaussian_matrix",
-            &[2, DINO_DIM / 2],
-        )?;
-        let hand_name = |suffix: &str| {
-            let hand = format!("head_pose_hand.{suffix}");
-            if weights.has(&hand) {
-                hand
-            } else {
-                format!("head_pose.{suffix}")
-            }
-        };
-        let local = weights.f32_shaped(&hand_name("local_to_world_wrist"), &[3, 3])?;
-        let right_wrist = weights.f32_shaped(&hand_name("right_wrist_coords"), &[3])?;
-        let root = weights.f32_shaped(&hand_name("root_coords"), &[3])?;
-        let nonhand = weights.i64_shaped(&hand_name("nonhand_param_idxs"), &[145])?;
-        let nonhand_param_idxs = nonhand
-            .into_iter()
-            .map(|value| {
-                usize::try_from(value).map_err(|_| {
-                    DiffusionError::model(format!(
-                        "head_pose_hand.nonhand_param_idxs contains {value}"
-                    ))
-                })
-            })
-            .collect::<Result<Vec<_>>>()?;
-        Ok(Self {
-            ray_cond: RayCond::prepare_named(weights, "ray_cond_emb_hand")?,
-            decoder: Decoder::load_named(weights, DecoderNames::HAND)?,
-            dense_pe: dense_pe(&matrix),
-            local_to_world_wrist: [
-                local[0..3].try_into().unwrap(),
-                local[3..6].try_into().unwrap(),
-                local[6..9].try_into().unwrap(),
-            ],
-            right_wrist_coords: right_wrist.try_into().unwrap(),
-            root_coords: root.try_into().unwrap(),
-            nonhand_param_idxs,
-            joint_rotation: weights.f32_shaped(
-                "head_pose.joint_rotation",
-                &[MHR_JOINTS, 3, 3],
-            )?,
-            scale_mean: weights.f32_shaped("head_pose.scale_mean", &[68])?,
-            scale_comps: weights.f32_shaped("head_pose.scale_comps", &[28, 68])?,
-        })
-    }
-
-    pub fn infer_hand(&self, model: &BodyModel, crop: &HandCrop) -> Result<HandOutput> {
-        let embeddings = model.dino.forward_normalized(&crop.normalized)?;
-        let features = ray_features(&patch_rays(&crop.geometry));
-        let context = self
-            .ray_cond
-            .apply(&embeddings, &model.no_mask_embed, &features)?;
-        let tokens = self.decoder.build_tokens(condition_info(&crop.geometry));
-        let mut last = None;
-        let output = self.decoder.run(tokens, &context, &self.dense_pe, |step| {
-            let correctives = model.correctives_every_step || step.layer + 1 == crate::DEC_DEPTH;
-            let result = self.close_hand_loop(model, crop, &step, correctives);
-            let feedback = StepFeedback {
-                kp2d_cropped: result.pred_keypoints_2d_cropped.clone(),
-                depth: result.pred_keypoints_2d_depth.clone(),
-                kp3d: result.pred_keypoints_3d.clone(),
-            };
-            last = Some(result);
-            feedback
-        })?;
-        let mut last = last.ok_or_else(|| DiffusionError::model("hand decoder ran no steps"))?;
-        last.hand_box = output.hand_boxes;
-        last.hand_logits = output.hand_logits;
-        last.bbox = crop.sample_box_xyxy;
-        if crop.mirror {
-            self.unmirror_left(&mut last, crop.image_width);
-        }
-        Ok(last)
-    }
-
-    fn close_hand_loop(
-        &self,
-        model: &BodyModel,
-        crop: &HandCrop,
-        step: &StepInput,
-        correctives: bool,
-    ) -> HandOutput {
-        let pose = unpack_pose(&step.pose_pred_519);
-        let params = self.hand_model_params(model, &pose);
-        let rigged = model.rig.forward(&pose.shape, &params, &pose.expr, correctives);
-
-        let mut kp_rig = rigged.keypoints308[..NUM_KEYPOINTS * 3].to_vec();
-        kp_rig[..21 * 3].fill(0.0);
-        kp_rig[42 * 3..].fill(0.0);
-        let kp3d = camera_points(&kp_rig, NUM_KEYPOINTS);
-        let vertices = camera_points(&rigged.verts, MHR_VERTS);
-        let mut joint_rig = Vec::with_capacity(MHR_JOINTS * 3);
-        for joint in 0..MHR_JOINTS {
-            joint_rig.extend_from_slice(&rigged.skel_state[joint * 8..joint * 8 + 3]);
-        }
-        let joints = camera_points(&joint_rig, MHR_JOINTS);
-        let pred_cam: [f32; 3] = step.cam_pred_3.as_slice().try_into().unwrap();
-        let cam_t = camera_translation_scaled(
-            pred_cam,
-            crop.geometry.center,
-            crop.geometry.side,
-            crop.geometry.focal,
-            crop.geometry.principal,
-            HAND_CAMERA_SCALE_FACTOR,
-        );
-        let (kp2d, depth) = project(
-            &kp3d,
-            cam_t,
-            crop.geometry.focal,
-            crop.geometry.principal,
-        );
-        BodyOutput {
-            pred_pose_raw: step.pose_pred_519[..266].to_vec(),
-            global_rot: pose.global_rot,
-            body_pose: pose.body,
-            shape: pose.shape,
-            scale: pose.scale,
-            hand: pose.hands,
-            face: pose.expr,
-            pred_keypoints_3d: kp3d,
-            pred_vertices: vertices,
-            pred_joint_coords: joints,
-            joint_global_rots: rigged.joint_global_rots,
-            mhr_model_params: params,
-            pred_cam,
-            pred_keypoints_2d: kp2d.clone(),
-            pred_cam_t: cam_t,
-            focal_length: crop.geometry.focal,
-            pred_keypoints_2d_depth: depth,
-            pred_keypoints_2d_cropped: full_to_crop(&kp2d, &crop.geometry),
-            hand_box: [[0.0; 4]; 2],
-            hand_logits: [[0.0; 2]; 2],
-            bbox: crop.sample_box_xyxy,
-        }
-    }
-
-    fn hand_model_params(&self, model: &BodyModel, pose: &PoseHeadParams) -> [f32; 204] {
-        let original = euler_xyz_to_matrix(pose.global_rot);
-        let global_matrix = matrix_mul(original, self.local_to_world_wrist);
-        let global_rot = matrix_to_euler_xyz(global_matrix);
-        let wrist_delta = [
-            self.right_wrist_coords[0] - self.root_coords[0],
-            self.right_wrist_coords[1] - self.root_coords[1],
-            self.right_wrist_coords[2] - self.root_coords[2],
-        ];
-        let rotated = matrix_vec(global_matrix, wrist_delta);
-        let global_trans = [
-            -(rotated[0] + self.root_coords[0]),
-            -(rotated[1] + self.root_coords[1]),
-            -(rotated[2] + self.root_coords[2]),
-        ];
-        let mut params = model_params(&model.rig, pose);
-        for axis in 0..3 {
-            params[axis] = global_trans[axis] * 10.0;
-            params[3 + axis] = global_rot[axis];
-        }
-        for &index in &self.nonhand_param_idxs {
-            params[index] = 0.0;
-        }
-        params
-    }
-
-    fn unmirror_left(&self, output: &mut HandOutput, image_width: usize) {
-        let scale8 = output.scale[8];
-        output.scale[9] = ((self.scale_mean[8]
-            + self.scale_comps[8 * 68 + 8] * scale8)
-            - self.scale_mean[9])
-            / self.scale_comps[9 * 68 + 9];
-        let source = output.joint_global_rots[42 * 9..43 * 9].to_vec();
-        output.joint_global_rots[78 * 9..79 * 9].copy_from_slice(&source);
-        for value in &mut output.joint_global_rots[78 * 9 + 3..79 * 9] {
-            *value = -*value;
-        }
-        output.hand.copy_within(54..108, 0);
-        let [x1, y1, x2, y2] = output.bbox;
-        output.bbox = [
-            image_width as f32 - x2 - 1.0,
-            y1,
-            image_width as f32 - x1 - 1.0,
-            y2,
-        ];
-    }
-
-    pub fn fuse(
-        &self,
-        model: &BodyModel,
-        body: &mut BodyOutput,
-        left: &HandOutput,
-        right: &HandOutput,
-        crops: &[HandCrop; 2],
-        body_geo: &CropGeometry,
-        body_context: &GpuTensor,
-        body_pe: &[f32],
-    ) -> Result<FusionReport> {
-        let hands = [left, right];
-        let mut report = FusionReport::default();
-        let mut original_local = [[[0.0; 3]; 3]; 2];
-        for hand in 0..2 {
-            let indices = WRIST_POSE[hand];
-            original_local[hand] = euler_xzy_to_matrix([
-                body.body_pose[indices[0]],
-                body.body_pose[indices[1]],
-                body.body_pose[indices[2]],
-            ]);
-        }
-
-        let mut hand2 = [0.0f32; 108];
-        hand2[..54].copy_from_slice(&left.hand[..54]);
-        hand2[54..].copy_from_slice(&right.hand[54..]);
-        let mut scale2 = body.scale;
-        scale2[9] = left.scale[9];
-        scale2[8] = right.scale[8];
-        for index in 18..28 {
-            scale2[index] = 0.5 * (left.scale[index] + right.scale[index]);
-        }
-        let mut shape2 = body.shape;
-        for index in 40..45 {
-            shape2[index] = 0.5 * (left.shape[index] + right.shape[index]);
-        }
-        // Stage A (before the re-prompt): the angle gate uses the first
-        // body pass's own joint rotations, no rig call.
-        let fused_from = |rotations: &[f32], hand: usize| {
-            let lowarm = matrix_at(rotations, LOWARM[hand]);
-            let twist = matrix_at(&self.joint_rotation, WRIST_TWIST[hand]);
-            let zero = matrix_mul(lowarm, twist);
-            let predicted = matrix_at(&hands[hand].joint_global_rots, WRIST[hand]);
-            matrix_mul(matrix_transpose(zero), predicted)
-        };
-        let angle_between = |a: [[f32; 3]; 3], b: [[f32; 3]; 3]| {
-            let relative = matrix_mul(a, matrix_transpose(b));
-            let trace = relative[0][0] + relative[1][1] + relative[2][2];
-            ((trace - 1.0) * 0.5).clamp(-1.0, 1.0).acos()
-        };
-        for hand in 0..2 {
-            let fused = fused_from(&body.joint_global_rots, hand);
-            report.valid_angle[hand] = angle_between(original_local[hand], fused) < 1.4;
-        }
-        let left_wrist = unmirrored_wrist(left, crops[LEFT].image_width, true);
-        let right_wrist = unmirrored_wrist(right, crops[RIGHT].image_width, false);
-        let body_left = point2(&body.pred_keypoints_2d, 62);
-        let body_right = point2(&body.pred_keypoints_2d, 41);
-        report.wrist_distance[LEFT] = distance(left_wrist, body_left) / crops[RIGHT].geometry.side;
-        report.wrist_distance[RIGHT] = distance(right_wrist, body_right) / crops[LEFT].geometry.side;
-        for hand in 0..2 {
-            let crop_ok = crops[hand].geometry.side > 64.0;
-            let points_ok = hands[hand]
-                .pred_keypoints_2d_cropped
-                .iter()
-                .map(|value| value.abs())
-                .fold(0.0f32, f32::max)
-                < 0.5;
-            report.hand_valid[hand] = report.valid_angle[hand]
-                && crop_ok
-                && points_ok
-                && report.wrist_distance[hand] < 0.25;
-        }
-
-        let candidates = [
-            (right_wrist, 41usize, RIGHT),
-            (left_wrist, 62usize, LEFT),
-            (point2(&body.pred_keypoints_2d, 8), 8usize, RIGHT),
-            (point2(&body.pred_keypoints_2d, 7), 7usize, LEFT),
-        ];
-        let mut prompts = Vec::new();
-        for (point, label, side) in candidates {
-            let crop_point = full_to_crop(&point, body_geo);
-            if report.hand_valid[side]
-                && crop_point[0] > -0.5
-                && crop_point[0] < 0.5
-                && crop_point[1] > -0.5
-                && crop_point[1] < 0.5
-            {
-                prompts.push(PointPrompt {
-                    point: [
-                        (crop_point[0] + 0.5).clamp(0.0, 1.0),
-                        (crop_point[1] + 0.5).clamp(0.0, 1.0),
-                    ],
-                    label,
-                });
-            }
-        }
-        report.prompt_count = prompts.len();
-        if !prompts.is_empty() {
-            let mut previous = Vec::with_capacity(522);
-            previous.extend_from_slice(&body.pred_pose_raw);
-            previous.extend_from_slice(&body.shape);
-            previous.extend_from_slice(&body.scale);
-            previous.extend_from_slice(&body.hand);
-            previous.extend_from_slice(&body.face);
-            previous.extend_from_slice(&body.pred_cam);
-            let mut reprompted = None;
-            let decoded = model.decoder.run_with_prompts(
-                condition_info(body_geo),
-                &prompts,
-                &previous,
-                body_context,
-                body_pe,
-                |step| {
-                    let result = close_the_loop(&model.rig, body_geo, &step, true);
-                    let feedback = StepFeedback {
-                        kp2d_cropped: result.pred_keypoints_2d_cropped.clone(),
-                        depth: result.pred_keypoints_2d_depth.clone(),
-                        kp3d: result.pred_keypoints_3d.clone(),
-                    };
-                    reprompted = Some(result);
-                    feedback
-                },
-            )?;
-            let mut next = reprompted
-                .ok_or_else(|| DiffusionError::model("body re-prompt decoder ran no steps"))?;
-            next.hand_box = decoded.hand_boxes;
-            next.hand_logits = decoded.hand_logits;
-            next.bbox = body.bbox;
-            *body = next;
-        }
-
-        // Stage B (after the re-prompt): the wrist angles come from a rig
-        // forward of the current body pose with the hands' parameters, and
-        // the angle gate is re-evaluated against the first pass's wrists.
-        let fusion_pose = PoseHeadParams {
-            global_rot: body.global_rot,
-            body: body.body_pose,
-            shape: shape2,
-            scale: scale2,
-            hands: hand2,
-            expr: body.face,
-        };
-        let fusion_params = model_params(&model.rig, &fusion_pose);
-        let rotations = model
-            .rig
-            .forward(&shape2, &fusion_params, &body.face, false)
-            .joint_global_rots;
-        let mut wrist_angles = [[0.0f32; 3]; 2];
-        for hand in 0..2 {
-            let fused = fused_from(&rotations, hand);
-            wrist_angles[hand] = fix_wrist_euler(matrix_to_euler_xzy(fused));
-            report.angle_difference[hand] = angle_between(original_local[hand], fused);
-            report.fused[hand] = report.angle_difference[hand] < 1.4 && report.hand_valid[hand];
-        }
-        for hand in 0..2 {
-            if !report.fused[hand] {
-                continue;
-            }
-            let indices = WRIST_POSE[hand];
-            for axis in 0..3 {
-                body.body_pose[indices[axis]] = wrist_angles[hand][axis];
-            }
-            body.hand[hand * 54..(hand + 1) * 54]
-                .copy_from_slice(&hand2[hand * 54..(hand + 1) * 54]);
-        }
-        if report.fused[LEFT] {
-            body.scale[9] = left.scale[9];
-        }
-        if report.fused[RIGHT] {
-            body.scale[8] = right.scale[8];
-        }
-        let valid_count = report.fused.into_iter().filter(|value| *value).count();
-        if valid_count != 0 {
-            for index in 18..28 {
-                body.scale[index] = (0..2)
-                    .filter(|&hand| report.fused[hand])
-                    .map(|hand| hands[hand].scale[index])
-                    .sum::<f32>()
-                    / valid_count as f32;
-            }
-            for index in 40..45 {
-                body.shape[index] = (0..2)
-                    .filter(|&hand| report.fused[hand])
-                    .map(|hand| hands[hand].shape[index])
-                    .sum::<f32>()
-                    / valid_count as f32;
-            }
-        }
-        rebuild_body(model, body, body_geo);
-        Ok(report)
-    }
-}
-
-pub fn hand_crops(
-    body: &BodyOutput,
-    body_geo: &CropGeometry,
-    image: BodyImage<'_>,
-) -> [HandCrop; 2] {
-    hand_crops_from_boxes(body.hand_box, body_geo, image)
-}
-
-fn hand_crops_from_boxes(
-    boxes: [[f32; 4]; 2],
-    body_geo: &CropGeometry,
-    image: BodyImage<'_>,
-) -> [HandCrop; 2] {
-    std::array::from_fn(|hand| {
-        let value = boxes[hand];
-        let centre_crop = [value[0] * IMAGE_SIZE as f32, value[1] * IMAGE_SIZE as f32];
-        let scale_crop = value[2].max(value[3]) * IMAGE_SIZE as f32;
-        let k = body_geo.affine[0];
-        let centre = [
-            (centre_crop[0] - body_geo.affine[2]) / k,
-            (centre_crop[1] - body_geo.affine[5]) / k,
-        ];
-        let scale = scale_crop / k;
-        let box_xyxy = [
-            centre[0] - 0.5 * scale,
-            centre[1] - 0.5 * scale,
-            centre[0] + 0.5 * scale,
-            centre[1] + 0.5 * scale,
-        ];
-        let mirror = hand == LEFT;
-        let sample_box_xyxy = if mirror {
-            [
-                image.width as f32 - box_xyxy[2] - 1.0,
-                box_xyxy[1],
-                image.width as f32 - box_xyxy[0] - 1.0,
-                box_xyxy[3],
-            ]
-        } else {
-            box_xyxy
-        };
-        let geometry = crop_geometry_at(
-            sample_box_xyxy,
-            image.width,
-            image.height,
-            Some([body_geo.focal, body_geo.principal[0], body_geo.principal[1]]),
-            IMAGE_SIZE,
-            0.9,
-        );
-        let normalized = crop_normalized_mirrored(
-            image.rgb,
-            image.width,
-            image.height,
-            &geometry,
-            mirror,
-        );
-        let plane = IMAGE_SIZE * IMAGE_SIZE;
-        let mut rgb01 = normalized.clone();
-        for channel in 0..3 {
-            let mean = [0.485, 0.456, 0.406][channel];
-            let std = [0.229, 0.224, 0.225][channel];
-            for value in &mut rgb01[channel * plane..(channel + 1) * plane] {
-                *value = *value * std + mean;
-            }
-        }
-        HandCrop {
-            rgb01,
-            normalized,
-            box_xyxy,
-            sample_box_xyxy,
-            geometry,
-            mirror,
-            image_width: image.width,
-            image_height: image.height,
-        }
-    })
-}
-
-fn rebuild_body(model: &BodyModel, body: &mut BodyOutput, body_geo: &CropGeometry) {
-    let pose = PoseHeadParams {
-        global_rot: body.global_rot,
-        body: body.body_pose,
-        shape: body.shape,
-        scale: body.scale,
-        hands: body.hand,
-        expr: body.face,
-    };
-    let params = model_params(&model.rig, &pose);
-    let rigged = model.rig.forward(&body.shape, &params, &body.face, true);
-    body.mhr_model_params = params;
-    body.pred_keypoints_3d = camera_points(&rigged.keypoints308, NUM_KEYPOINTS);
-    body.pred_vertices = camera_points(&rigged.verts, MHR_VERTS);
-    let mut joints = Vec::with_capacity(MHR_JOINTS * 3);
-    for joint in 0..MHR_JOINTS {
-        joints.extend_from_slice(&rigged.skel_state[joint * 8..joint * 8 + 3]);
-    }
-    body.pred_joint_coords = camera_points(&joints, MHR_JOINTS);
-    body.joint_global_rots = rigged.joint_global_rots;
-    let (kp2d, depth) = project(
-        &body.pred_keypoints_3d,
-        body.pred_cam_t,
-        body.focal_length,
-        body_geo.principal,
-    );
-    body.pred_keypoints_2d_cropped = full_to_crop(&kp2d, body_geo);
-    body.pred_keypoints_2d = kp2d;
-    body.pred_keypoints_2d_depth = depth;
-}
-
-fn camera_points(values: &[f32], count: usize) -> Vec<f32> {
-    let mut output = Vec::with_capacity(count * 3);
-    for point in values[..count * 3].chunks_exact(3) {
-        output.extend_from_slice(&[point[0] / 100.0, point[1] / -100.0, point[2] / -100.0]);
-    }
-    output
-}
-
-fn matrix_at(values: &[f32], joint: usize) -> [[f32; 3]; 3] {
-    let row = &values[joint * 9..(joint + 1) * 9];
-    [
-        row[0..3].try_into().unwrap(),
-        row[3..6].try_into().unwrap(),
-        row[6..9].try_into().unwrap(),
-    ]
-}
-
-fn matrix_vec(matrix: [[f32; 3]; 3], value: [f32; 3]) -> [f32; 3] {
-    std::array::from_fn(|row| (0..3).map(|column| matrix[row][column] * value[column]).sum())
-}
-
-fn point2(values: &[f32], index: usize) -> [f32; 2] {
-    [values[index * 2], values[index * 2 + 1]]
-}
-
-fn unmirrored_wrist(output: &HandOutput, width: usize, mirror: bool) -> [f32; 2] {
-    let mut point = point2(&output.pred_keypoints_2d, 41);
-    if mirror {
-        point[0] = width as f32 - point[0] - 1.0;
-    }
-    point
-}
-
-fn distance(a: [f32; 2], b: [f32; 2]) -> f32 {
-    ((a[0] - b[0]).powi(2) + (a[1] - b[1]).powi(2)).sqrt()
-}
-
-fn wrap(value: f32) -> f32 {
-    value.sin().atan2(value.cos())
-}
-
-fn wrist_violation(value: [f32; 3]) -> f32 {
-    let limits = [(-2.2, 1.0), (-2.2, 1.5), (-1.2, 1.5)];
-    value
-        .into_iter()
-        .zip(limits)
-        .map(|(value, (low, high))| (low - value).max(0.0).powi(2) + (value - high).max(0.0).powi(2))
-        .sum()
-}
-
-fn fix_wrist_euler(original: [f32; 3]) -> [f32; 3] {
-    let alternate = [
-        wrap(original[0] + std::f32::consts::PI),
-        wrap(-(original[1] + std::f32::consts::PI)),
-        wrap(original[2] + std::f32::consts::PI),
-    ];
-    if wrist_violation(alternate) < wrist_violation(original) {
-        alternate
-    } else {
-        original
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::backend::{gpu_device_available, gpu_download, gpu_upload};
-    use crate::fixture::{self, OracleRoot};
-
-    fn max_abs(actual: &[f32], expected: &[f32]) -> f32 {
-        assert_eq!(actual.len(), expected.len());
-        actual
-            .iter()
-            .zip(expected)
-            .map(|(a, b)| (a - b).abs())
-            .fold(0.0, f32::max)
-    }
-
-    fn mean_relative_error(actual: &[f32], expected: &[f32]) -> f32 {
-        assert_eq!(actual.len(), expected.len());
-        let diff: f64 = actual
-            .iter()
-            .zip(expected)
-            .map(|(a, e)| (a - e).abs() as f64)
-            .sum();
-        let norm: f64 = expected.iter().map(|e| e.abs() as f64).sum();
-        (diff / norm.max(1e-12)) as f32
-    }
-
-    fn max_abs_at(actual: &[f32], expected: &[f32]) -> (f32, usize) {
-        actual
-            .iter()
-            .zip(expected)
-            .enumerate()
-            .map(|(index, (a, b))| ((a - b).abs(), index))
-            .max_by(|a, b| a.0.total_cmp(&b.0))
-            .unwrap()
-    }
-
-    fn oracle(name: &str) -> Vec<f32> {
-        fixture::load_from(OracleRoot::Full, name)
-            .unwrap_or_else(|| panic!("missing oracle_full field {name}"))
-            .1
-    }
-
-    fn planar_to_tokens(values: &[f32]) -> Vec<f32> {
-        let tokens = values.len() / DINO_DIM;
-        let mut output = vec![0.0; values.len()];
-        for channel in 0..DINO_DIM {
-            for token in 0..tokens {
-                output[token * DINO_DIM + channel] = values[channel * tokens + token];
-            }
-        }
-        output
-    }
-
-    fn assert_oracle(name: &str, actual: &[f32], tolerance: f32) {
-        let expected = oracle(name);
-        let (error, at) = max_abs_at(actual, &expected);
-        eprintln!("{name} max abs {error:.6}");
-        assert!(
-            error <= tolerance,
-            "{name} max abs {error} at {at}: actual {} expected {}",
-            actual[at],
-            expected[at],
-        );
-    }
-
-    #[test]
-    fn oracle_hand_boxes_and_crops() {
-        let Some((shape, image)) = fixture::load_from(OracleRoot::Full, "input_rgb_u8") else {
-            eprintln!("SKIP oracle_hand_boxes_and_crops: oracle_full absent");
-            return;
-        };
-        let Some((_, boxes)) = fixture::load_from(OracleRoot::Full, "hand_box_sigmoid") else {
-            eprintln!("SKIP oracle_hand_boxes_and_crops: hand boxes absent");
-            return;
-        };
-        let (height, width) = (shape[0], shape[1]);
-        let rgb: Vec<u8> = image.into_iter().map(|value| value as u8).collect();
-        let body_geo = crop_geometry_at(
-            [0.0, 0.0, width as f32, height as f32],
-            width,
-            height,
-            None,
-            IMAGE_SIZE,
-            1.25,
-        );
-        let crops = hand_crops_from_boxes(
-            [boxes[0..4].try_into().unwrap(), boxes[4..8].try_into().unwrap()],
-            &body_geo,
-            BodyImage {
-                rgb: &rgb,
-                width,
-                height,
-            },
-        );
-        for (hand, expected_name) in ["hand_box_left_xyxy", "hand_box_right_xyxy"]
-            .into_iter()
-            .enumerate()
-        {
-            let expected = fixture::load_from(OracleRoot::Full, expected_name).unwrap().1;
-            let error = max_abs(&crops[hand].sample_box_xyxy, &expected);
-            eprintln!("{expected_name} max abs {error:.6} px");
-            assert!(error < 5.0e-3, "{expected_name} max abs {error}");
-            let crop_name = format!("batch_img_{}", hand + 1);
-            let expected_crop = fixture::load_from(OracleRoot::Full, &crop_name).unwrap().1;
-            let (crop_error, at) = max_abs_at(&crops[hand].rgb01, &expected_crop);
-            eprintln!(
-                "{crop_name} max abs {crop_error:.6} at {at}: actual {} expected {}",
-                crops[hand].rgb01[at], expected_crop[at]
-            );
-            assert!(crop_error < 2.0e-2, "{crop_name} max abs {crop_error}");
-        }
-    }
-
-    #[test]
-    fn intrinsic_euler_pairs_round_trip() {
-        for value in [[0.3, -0.4, 0.8], [-1.1, 0.6, -0.2]] {
-            let matrix = euler_xyz_to_matrix(value);
-            let rebuilt = euler_xyz_to_matrix(matrix_to_euler_xyz(matrix));
-            assert!(max_abs(&matrix.concat(), &rebuilt.concat()) < 1.0e-6);
-            let matrix = euler_xzy_to_matrix(value);
-            let rebuilt = euler_xzy_to_matrix(matrix_to_euler_xzy(matrix));
-            assert!(max_abs(&matrix.concat(), &rebuilt.concat()) < 1.0e-6);
-        }
-    }
-
-    #[test]
-    fn oracle_hand_backbone_context_decoder_heads_and_rig() {
-        if fixture::oracle_dir_for(OracleRoot::Full).is_none() {
-            eprintln!("SKIP oracle_hand_stages: oracle_full absent");
-            return;
-        }
-        if !gpu_device_available() || !fixture::gpu_required_ops_available() {
-            eprintln!("SKIP oracle_hand_stages: GPU unavailable");
-            return;
-        }
-        let Some(weights_path) = fixture::weights_path() else {
-            eprintln!("SKIP oracle_hand_stages: weights absent");
-            return;
-        };
-        let mut model = BodyModel::load(&weights_path).expect("load body model");
-        model.correctives_every_step = true;
-        let branch = HandBranch::load(&model.weights).expect("load hand branch");
-        let (shape, image) = fixture::load_from(OracleRoot::Full, "input_rgb_u8").unwrap();
-        let (height, width) = (shape[0], shape[1]);
-        let rgb: Vec<u8> = image.into_iter().map(|value| value as u8).collect();
-        let body_geo = crop_geometry_at(
-            [0.0, 0.0, width as f32, height as f32],
-            width,
-            height,
-            None,
-            IMAGE_SIZE,
-            1.25,
-        );
-        let boxes = oracle("hand_box_sigmoid");
-        let crops = hand_crops_from_boxes(
-            [boxes[..4].try_into().unwrap(), boxes[4..].try_into().unwrap()],
-            &body_geo,
-            BodyImage {
-                rgb: &rgb,
-                width,
-                height,
-            },
-        );
-
-        for hand in 0..2 {
-            let embeddings = model
-                .dino
-                .forward_normalized(&crops[hand].normalized)
-                .expect("hand backbone");
-            let backbone = gpu_download(&embeddings).expect("download hand backbone");
-            let expected_backbone = planar_to_tokens(&oracle(&format!("backbone_out_{}", hand + 1)));
-            let (error, _) = max_abs_at(&backbone, &expected_backbone);
-            let mean_relative = mean_relative_error(&backbone, &expected_backbone);
-            eprintln!(
-                "backbone_out_{} max abs {error:.6}; relative mean error {mean_relative:.6}",
-                hand + 1
-            );
-            assert!(
-                mean_relative < 3.0e-2,
-                "hand backbone relative mean error {mean_relative}"
-            );
-            // The stages below start from the reference's own backbone output
-            // so their tolerances are not eaten by bf16 accumulation noise.
-            let embeddings = gpu_upload(
-                &expected_backbone,
-                expected_backbone.len() / crate::DINO_DIM,
-                crate::DINO_DIM,
-            )
-            .expect("upload oracle hand backbone");
-
-            let context = branch
-                .ray_cond
-                .apply(
-                    &embeddings,
-                    &model.no_mask_embed,
-                    &ray_features(&patch_rays(&crops[hand].geometry)),
-                )
-                .expect("hand ray conditioning");
-            let context_host = gpu_download(&context).expect("download hand context");
-            let expected_context = planar_to_tokens(&oracle(&format!("raycondhand_out_{hand}")));
-            let (error, _) = max_abs_at(&context_host, &expected_context);
-            eprintln!("raycondhand_out_{hand} max abs {error:.6}");
-            assert!(error < 2.0e-2);
-
-            let tokens = branch
-                .decoder
-                .build_tokens(condition_info(&crops[hand].geometry));
-            assert_oracle(&format!("dechand_tokens_in_{hand}"), &tokens.tokens, 1.0e-4);
-            assert_oracle(
-                &format!("dechand_token_augment_in_{hand}"),
-                &tokens.token_augment,
-                1.0e-4,
-            );
-            let mut last = None;
-            let mut trace = |layer: usize, hidden: &GpuTensor, normed: &[f32]| -> Result<()> {
-                let hidden = gpu_download(hidden).map_err(DiffusionError::model)?;
-                assert_oracle(
-                    &format!("dechand{layer}_tokens_out_{hand}"),
-                    &hidden,
-                    5.0e-2,
-                );
-                assert_oracle(
-                    &format!("normhand_final_out_{}", hand * 6 + layer),
-                    normed,
-                    2.0e-2,
-                );
-                Ok(())
-            };
-            branch
-                .decoder
-                .run_traced(
-                    tokens,
-                    &context,
-                    &branch.dense_pe,
-                    |step| {
-                        let call = hand * 6 + step.layer;
-                        let raw: Vec<f32> = step
-                            .pose_pred_519
-                            .iter()
-                            .zip(branch.decoder.init_pose())
-                            .map(|(value, init)| value - init)
-                            .collect();
-                        assert_oracle(
-                            &format!("headhand_pose_proj_out_{call}"),
-                            &raw,
-                            2.0e-2,
-                        );
-                        let result = branch.close_hand_loop(&model, &crops[hand], &step, true);
-                        if step.layer < 6 {
-                            let posemb_in = oracle(&format!("kphand_posemb_in_{}", hand * 5 + step.layer.min(4)));
-                            let (kp_err, kp_at) =
-                                max_abs_at(&result.pred_keypoints_2d_cropped, &posemb_in);
-                            let valid = result
-                                .pred_keypoints_2d_cropped
-                                .chunks_exact(2)
-                                .zip(&result.pred_keypoints_2d_depth)
-                                .filter(|(p, &d)| {
-                                    (0.0..=1.0).contains(&(p[0] + 0.5))
-                                        && (0.0..=1.0).contains(&(p[1] + 0.5))
-                                        && d >= 1e-5
-                                })
-                                .count();
-                            eprintln!(
-                                "hand {hand} step {}: kp2d_cropped vs kphand_posemb_in max abs {kp_err:.5} at kp {} ({} valid of 70)",
-                                step.layer,
-                                kp_at / 2,
-                                valid
-                            );
-                        }
-                        assert_oracle(
-                            &format!("mhrjithand_in_params_{call}"),
-                            &result.mhr_model_params,
-                            2.0e-3,
-                        );
-                        let rig_axes = |values: &[f32]| {
-                            let mut output = values.to_vec();
-                            for point in output.chunks_exact_mut(3) {
-                                point[1] = -point[1];
-                                point[2] = -point[2];
-                            }
-                            output
-                        };
-                        assert_oracle(
-                            &format!("mhrhand_out_0_{call}"),
-                            &rig_axes(&result.pred_vertices),
-                            2.0e-3,
-                        );
-                        let expected_keypoints = oracle(&format!("mhrhand_out_1_{call}"));
-                        let keypoints = rig_axes(&result.pred_keypoints_3d);
-                        let (error, _) = max_abs_at(
-                            &keypoints,
-                            &expected_keypoints[..NUM_KEYPOINTS * 3],
-                        );
-                        assert!(error < 2.0e-3, "mhrhand_out_1_{call} max abs {error}");
-                        assert_oracle(
-                            &format!("mhrhand_out_2_{call}"),
-                            &rig_axes(&result.pred_joint_coords),
-                            2.0e-3,
-                        );
-                        assert_oracle(
-                            &format!("mhrhand_out_3_{call}"),
-                            &result.mhr_model_params,
-                            2.0e-3,
-                        );
-                        assert_oracle(
-                            &format!("mhrhand_out_4_{call}"),
-                            &result.joint_global_rots,
-                            2.0e-3,
-                        );
-                        let feedback = StepFeedback {
-                            kp2d_cropped: result.pred_keypoints_2d_cropped.clone(),
-                            depth: result.pred_keypoints_2d_depth.clone(),
-                            kp3d: result.pred_keypoints_3d.clone(),
-                        };
-                        last = Some(result);
-                        feedback
-                    },
-                    &mut trace,
-                )
-                .expect("run traced hand decoder");
-            let raw = last.expect("hand result");
-            assert_oracle(
-                &format!("step_hand_pred_keypoints_3d_{hand}"),
-                &raw.pred_keypoints_3d,
-                2.0e-3,
-            );
-            assert_oracle(
-                &format!("step_hand_pred_keypoints_2d_{hand}"),
-                &raw.pred_keypoints_2d,
-                0.5,
-            );
-            assert_oracle(
-                &format!("step_hand_joint_global_rots_{hand}"),
-                &raw.joint_global_rots,
-                2.0e-3,
-            );
-        }
-    }
-}
diff --git a/libs/ai/models/body/src/heads.rs b/libs/ai/models/body/src/heads.rs
deleted file mode 100644
index f4d3f029d..000000000
--- a/libs/ai/models/body/src/heads.rs
+++ /dev/null
@@ -1,338 +0,0 @@
-//! Decoder heads and refinement embeddings: host copies (tests, token
-//! assembly) and GPU-resident copies for the per-step work, where the
-//! 70-row FFNs are the whole cost of a refinement step on the host.
-
-use crate::backend::{
-    gpu_birefnet_relu, gpu_download, gpu_linear_f32_resident, gpu_upload, GpuTensor,
-};
-use crate::weights::BodyWeights;
-use crate::{DiffusionError, DEC_DIM, DINO_DIM, NCAM, NPOSE, Result};
-
-#[derive(Clone)]
-pub(crate) struct HostLinear {
-    weight: Vec<f32>,
-    bias: Vec<f32>,
-    input: usize,
-    output: usize,
-}
-
-impl HostLinear {
-    pub(crate) fn load(
-        weights: &BodyWeights,
-        name: &str,
-        output: usize,
-        input: usize,
-    ) -> Result<Self> {
-        Ok(Self {
-            weight: weights.f32_shaped(&format!("{name}.weight"), &[output, input])?,
-            bias: weights.f32_shaped(&format!("{name}.bias"), &[output])?,
-            input,
-            output,
-        })
-    }
-
-    pub(crate) fn forward_row(&self, input: &[f32]) -> Vec<f32> {
-        debug_assert_eq!(input.len(), self.input);
-        let mut output = self.bias.clone();
-        for (row, value) in self.weight.chunks_exact(self.input).zip(&mut output) {
-            let mut sum = *value;
-            for (&x, &w) in input.iter().zip(row) {
-                sum += x * w;
-            }
-            *value = sum;
-        }
-        output
-    }
-
-    pub(crate) fn forward_rows(&self, input: &[f32]) -> Vec<f32> {
-        debug_assert_eq!(input.len() % self.input, 0);
-        let rows = input.len() / self.input;
-        let mut output = Vec::with_capacity(rows * self.output);
-        for row in input.chunks_exact(self.input) {
-            output.extend(self.forward_row(row));
-        }
-        output
-    }
-
-    pub(crate) fn into_parts(self) -> (Vec<f32>, Vec<f32>, usize, usize) {
-        (self.weight, self.bias, self.output, self.input)
-    }
-
-    #[cfg(test)]
-    pub(crate) fn constant(input: usize, bias: Vec<f32>) -> Self {
-        let output = bias.len();
-        Self {
-            weight: vec![0.0; input * output],
-            bias,
-            input,
-            output,
-        }
-    }
-}
-
-#[derive(Clone)]
-pub(crate) struct ReluFfn {
-    first: HostLinear,
-    second: HostLinear,
-}
-
-impl ReluFfn {
-    pub(crate) fn load(
-        weights: &BodyWeights,
-        prefix: &str,
-        input: usize,
-        hidden: usize,
-        output: usize,
-    ) -> Result<Self> {
-        Ok(Self {
-            first: HostLinear::load(
-                weights,
-                &format!("{prefix}.layers.0.0"),
-                hidden,
-                input,
-            )?,
-            second: HostLinear::load(weights, &format!("{prefix}.layers.1"), output, hidden)?,
-        })
-    }
-
-    pub(crate) fn forward_row(&self, input: &[f32]) -> Vec<f32> {
-        let mut hidden = self.first.forward_row(input);
-        relu_in_place(&mut hidden);
-        self.second.forward_row(&hidden)
-    }
-
-    pub(crate) fn forward_rows(&self, input: &[f32]) -> Vec<f32> {
-        debug_assert_eq!(input.len() % self.first.input, 0);
-        let rows = input.len() / self.first.input;
-        let mut output = Vec::with_capacity(rows * self.second.output);
-        for row in input.chunks_exact(self.first.input) {
-            output.extend(self.forward_row(row));
-        }
-        output
-    }
-}
-
-#[derive(Clone)]
-pub(crate) struct BboxMlp {
-    first: HostLinear,
-    second: HostLinear,
-    third: HostLinear,
-}
-
-impl BboxMlp {
-    fn load(weights: &BodyWeights) -> Result<Self> {
-        Ok(Self {
-            first: HostLinear::load(weights, "bbox_embed.layers.0", DEC_DIM, DEC_DIM)?,
-            second: HostLinear::load(weights, "bbox_embed.layers.1", DEC_DIM, DEC_DIM)?,
-            third: HostLinear::load(weights, "bbox_embed.layers.2", 4, DEC_DIM)?,
-        })
-    }
-
-    fn forward(&self, input: &[f32]) -> [f32; 4] {
-        let mut hidden = self.first.forward_row(input);
-        relu_in_place(&mut hidden);
-        let mut hidden = self.second.forward_row(&hidden);
-        relu_in_place(&mut hidden);
-        let output = self.third.forward_row(&hidden);
-        std::array::from_fn(|i| sigmoid(output[i]))
-    }
-}
-
-#[derive(Clone)]
-pub(crate) struct DecoderHeads {
-    pose: ReluFfn,
-    camera: ReluFfn,
-    keypoint_posemb: ReluFfn,
-    keypoint3d_posemb: ReluFfn,
-    keypoint_feat: HostLinear,
-    bbox: BboxMlp,
-    hand_cls: HostLinear,
-}
-
-impl DecoderHeads {
-    #[cfg(test)]
-    pub(crate) fn load(weights: &BodyWeights) -> Result<Self> {
-        Self::load_named(
-            weights,
-            "head_pose.proj",
-            "head_camera.proj",
-            "keypoint_posemb_linear",
-            "keypoint3d_posemb_linear",
-            "keypoint_feat_linear",
-        )
-    }
-
-    pub(crate) fn load_named(
-        weights: &BodyWeights,
-        pose: &str,
-        camera: &str,
-        keypoint_posemb: &str,
-        keypoint3d_posemb: &str,
-        keypoint_feat: &str,
-    ) -> Result<Self> {
-        Ok(Self {
-            pose: ReluFfn::load(weights, pose, DEC_DIM, DEC_DIM, NPOSE)?,
-            camera: ReluFfn::load(weights, camera, DEC_DIM, DEC_DIM, NCAM)?,
-            keypoint_posemb: ReluFfn::load(
-                weights,
-                keypoint_posemb,
-                2,
-                DEC_DIM,
-                DEC_DIM,
-            )?,
-            keypoint3d_posemb: ReluFfn::load(
-                weights,
-                keypoint3d_posemb,
-                3,
-                DEC_DIM,
-                DEC_DIM,
-            )?,
-            keypoint_feat: HostLinear::load(
-                weights,
-                keypoint_feat,
-                DEC_DIM,
-                DINO_DIM,
-            )?,
-            bbox: BboxMlp::load(weights)?,
-            hand_cls: HostLinear::load(weights, "hand_cls_embed", 2, DEC_DIM)?,
-        })
-    }
-
-    pub(crate) fn pose(&self, input: &[f32]) -> Vec<f32> {
-        self.pose.forward_row(input)
-    }
-
-    pub(crate) fn camera(&self, input: &[f32]) -> Vec<f32> {
-        self.camera.forward_row(input)
-    }
-
-    pub(crate) fn keypoint_posemb(&self, input: &[f32]) -> Vec<f32> {
-        self.keypoint_posemb.forward_rows(input)
-    }
-
-    pub(crate) fn keypoint3d_posemb(&self, input: &[f32]) -> Vec<f32> {
-        self.keypoint3d_posemb.forward_rows(input)
-    }
-
-    pub(crate) fn keypoint_features(&self, input: &[f32]) -> Vec<f32> {
-        self.keypoint_feat.forward_rows(input)
-    }
-
-    pub(crate) fn bbox(&self, input: &[f32]) -> [f32; 4] {
-        self.bbox.forward(input)
-    }
-
-    pub(crate) fn hand_logits(&self, input: &[f32]) -> [f32; 2] {
-        let output = self.hand_cls.forward_row(input);
-        [output[0], output[1]]
-    }
-}
-
-/// A linear layer resident on the GPU, applied to host rows.
-pub(crate) struct GpuLinearRows {
-    weight: GpuTensor,
-    bias: GpuTensor,
-    input: usize,
-    output: usize,
-}
-
-impl GpuLinearRows {
-    pub(crate) fn upload(linear: &HostLinear) -> Result<Self> {
-        Ok(Self {
-            weight: gpu_upload(&linear.weight, linear.output, linear.input)
-                .map_err(DiffusionError::model)?,
-            bias: gpu_upload(&linear.bias, 1, linear.output).map_err(DiffusionError::model)?,
-            input: linear.input,
-            output: linear.output,
-        })
-    }
-
-    pub(crate) fn forward(&self, input: &GpuTensor) -> Result<GpuTensor> {
-        gpu_linear_f32_resident(input, &self.weight, Some(&self.bias)).map_err(DiffusionError::model)
-    }
-
-    pub(crate) fn forward_rows(&self, input: &[f32]) -> Result<Vec<f32>> {
-        debug_assert_eq!(input.len() % self.input, 0);
-        let rows = input.len() / self.input;
-        let x = gpu_upload(input, rows, self.input).map_err(DiffusionError::model)?;
-        let y = self.forward(&x)?;
-        debug_assert_eq!(y.cols(), self.output);
-        gpu_download(&y).map_err(DiffusionError::model)
-    }
-}
-
-pub(crate) struct GpuReluFfn {
-    first: GpuLinearRows,
-    second: GpuLinearRows,
-}
-
-impl GpuReluFfn {
-    pub(crate) fn upload(ffn: &ReluFfn) -> Result<Self> {
-        Ok(Self {
-            first: GpuLinearRows::upload(&ffn.first)?,
-            second: GpuLinearRows::upload(&ffn.second)?,
-        })
-    }
-
-    pub(crate) fn forward_rows(&self, input: &[f32]) -> Result<Vec<f32>> {
-        debug_assert_eq!(input.len() % self.first.input, 0);
-        let rows = input.len() / self.first.input;
-        let x = gpu_upload(input, rows, self.first.input).map_err(DiffusionError::model)?;
-        let h = self.first.forward(&x)?;
-        let h = gpu_birefnet_relu(&h).map_err(DiffusionError::model)?;
-        let y = self.second.forward(&h)?;
-        gpu_download(&y).map_err(DiffusionError::model)
-    }
-}
-
-/// The per-step heads on the GPU: pose and camera on the normalised pose
-/// token, and the three refinement embeddings over the 70 keypoint rows.
-pub(crate) struct GpuStepHeads {
-    pose: GpuReluFfn,
-    camera: GpuReluFfn,
-    keypoint_posemb: GpuReluFfn,
-    keypoint3d_posemb: GpuReluFfn,
-    keypoint_feat: GpuLinearRows,
-}
-
-impl GpuStepHeads {
-    pub(crate) fn upload(heads: &DecoderHeads) -> Result<Self> {
-        Ok(Self {
-            pose: GpuReluFfn::upload(&heads.pose)?,
-            camera: GpuReluFfn::upload(&heads.camera)?,
-            keypoint_posemb: GpuReluFfn::upload(&heads.keypoint_posemb)?,
-            keypoint3d_posemb: GpuReluFfn::upload(&heads.keypoint3d_posemb)?,
-            keypoint_feat: GpuLinearRows::upload(&heads.keypoint_feat)?,
-        })
-    }
-
-    pub(crate) fn pose(&self, input: &[f32]) -> Result<Vec<f32>> {
-        self.pose.forward_rows(input)
-    }
-
-    pub(crate) fn camera(&self, input: &[f32]) -> Result<Vec<f32>> {
-        self.camera.forward_rows(input)
-    }
-
-    pub(crate) fn keypoint_posemb(&self, input: &[f32]) -> Result<Vec<f32>> {
-        self.keypoint_posemb.forward_rows(input)
-    }
-
-    pub(crate) fn keypoint3d_posemb(&self, input: &[f32]) -> Result<Vec<f32>> {
-        self.keypoint3d_posemb.forward_rows(input)
-    }
-
-    pub(crate) fn keypoint_features(&self, input: &[f32]) -> Result<Vec<f32>> {
-        self.keypoint_feat.forward_rows(input)
-    }
-}
-
-fn relu_in_place(values: &mut [f32]) {
-    for value in values {
-        *value = value.max(0.0);
-    }
-}
-
-fn sigmoid(value: f32) -> f32 {
-    1.0 / (1.0 + (-value).exp())
-}
diff --git a/libs/ai/models/body/src/lib.rs b/libs/ai/models/body/src/lib.rs
deleted file mode 100644
index f4d041980..000000000
--- a/libs/ai/models/body/src/lib.rs
+++ /dev/null
@@ -1,83 +0,0 @@
-//! SAM 3D Body, natively: one RGB crop of a person -> the MHR body
-//! parameters, 70 keypoints and the posed mesh, on the makepad-ai-common
-//! `gpu_*` surface (Metal on Apple, CUDA on Linux/Windows), with no Python
-//! and no subprocess.
-//!
-//! The architecture is implemented after the SAM 3D Body paper
-//! (arXiv:2602.15989) and the port spec in `local/agent_state/sam3dbody/`
-//! (tensor inventory, op order, formulas), the DINOv3 backbone after the
-//! Apache-2.0 HF transformers implementation the TRELLIS conditioner in
-//! `makepad-ai-trellis` already follows, and the MHR rig after the
-//! Apache-2.0 Momentum Human Rig release. Our code stays MIT with the
-//! crate. Weights are SAM-Licensed and pulled at runtime from the
-//! Comfy-Org repack (`Comfy-Org/sam-3d-body`); this repository never
-//! redistributes them and never fetches facebook/* checkpoints.
-//!
-//! Module map (each a lane of the port; see the spec for the contract):
-//! - [`weights`]: the single-file safetensors reader + architecture check.
-//! - `dino`: the ViT-H+/16 backbone (32 blocks, 20 heads, SwiGLU, rope).
-//! - `decoder`: prompt encoder, ray conditioning, the 6-layer promptable
-//!   decoder with per-layer pose refinement, the pose/camera/hand-box heads.
-//! - `mhr`: the rig — parameter transform, kinematics, blendshapes, pose
-//!   correctives, linear blend skinning, keypoint regression.
-
-pub use makepad_ai_common::backend;
-pub use makepad_ai_common::error;
-pub use makepad_ai_common::{emit_progress, DiffusionError, ProgressHook, Result};
-
-pub mod condition;
-pub mod decoder;
-pub mod dino;
-pub mod hands;
-pub mod mask;
-mod heads;
-pub mod mhr;
-pub mod model;
-pub mod packet;
-pub mod pose;
-pub mod preprocess;
-pub mod weights;
-
-#[cfg(test)]
-pub mod fixture;
-
-/// Model input: the person crop the backbone sees.
-pub const IMAGE_SIZE: usize = 512;
-/// Backbone patch size; `IMAGE_SIZE / PATCH` = 32 patches a side.
-pub const PATCH: usize = 16;
-pub const PATCHES_SIDE: usize = IMAGE_SIZE / PATCH;
-pub const NUM_PATCHES: usize = PATCHES_SIDE * PATCHES_SIDE;
-/// Backbone width, depth, heads, SwiGLU hidden, prefix rows (cls + 4).
-pub const DINO_DIM: usize = 1280;
-pub const DINO_DEPTH: usize = 32;
-pub const DINO_HEADS: usize = 20;
-pub const DINO_HEAD_DIM: usize = 64;
-pub const DINO_FFN: usize = 5120;
-pub const DINO_PREFIX_TOKENS: usize = 5;
-pub const DINO_NORM_EPS: f32 = 1e-5;
-pub const DINO_ROPE_BASE: f32 = 100.0;
-/// Decoder token width, attention inner width, heads, FFN width, depth.
-pub const DEC_DIM: usize = 1024;
-pub const DEC_INNER: usize = 512;
-pub const DEC_HEADS: usize = 8;
-pub const DEC_FFN: usize = 1024;
-pub const DEC_DEPTH: usize = 6;
-pub const DEC_NORM_EPS: f32 = 1e-6;
-/// Pose head output: 6 (global rot 6d) + 260 (body pose continuous) + 45
-/// (shape) + 28 (scale) + 108 (two hands x 54) + 72 (expression).
-pub const NPOSE: usize = 519;
-pub const NCAM: usize = 3;
-pub const BODY_CONT_DIM: usize = 260;
-pub const NUM_SHAPE: usize = 45;
-pub const NUM_SCALE: usize = 28;
-pub const NUM_HAND: usize = 54;
-pub const NUM_EXPR: usize = 72;
-pub const NUM_KEYPOINTS: usize = 70;
-/// MHR rig sizes.
-pub const MHR_JOINTS: usize = 127;
-pub const MHR_VERTS: usize = 18439;
-pub const MHR_FACES: usize = 36874;
-pub const MHR_MODEL_PARAMS: usize = 249;
-pub const MHR_JOINT_PARAMS: usize = 889;
-pub const MHR_KEYPOINTS_ALL: usize = 308;
-pub const ROPE_HALF: usize = DINO_HEAD_DIM / 2;
diff --git a/libs/ai/models/body/src/mask.rs b/libs/ai/models/body/src/mask.rs
deleted file mode 100644
index 6a4f84759..000000000
--- a/libs/ai/models/body/src/mask.rs
+++ /dev/null
@@ -1,504 +0,0 @@
-//! Segmentation-mask prompt preprocessing and the mask-downscaling encoder.
-
-use crate::preprocess::CropGeometry;
-use crate::weights::BodyWeights;
-use crate::{Result, DINO_DIM, IMAGE_SIZE, NUM_PATCHES, PATCHES_SIDE};
-
-const NORM_EPS: f32 = 1e-6;
-
-struct Conv {
-    input: usize,
-    output: usize,
-    kernel: usize,
-    weight: Vec<f32>,
-    bias: Vec<f32>,
-}
-
-impl Conv {
-    fn load(
-        weights: &BodyWeights,
-        index: usize,
-        input: usize,
-        output: usize,
-        kernel: usize,
-    ) -> Result<Self> {
-        let name = format!("prompt_encoder.mask_downscaling.{index}");
-        Ok(Self {
-            input,
-            output,
-            kernel,
-            weight: weights.f32_shaped(
-                &format!("{name}.weight"),
-                &[output, input, kernel, kernel],
-            )?,
-            bias: weights.f32_shaped(&format!("{name}.bias"), &[output])?,
-        })
-    }
-
-    /// Valid convolution. The stride equals the kernel for the four 2x2
-    /// layers, making them non-overlapping patchify + linear operations.
-    fn forward(&self, input: &[f32], side: usize) -> Vec<f32> {
-        assert_eq!(input.len(), self.input * side * side);
-        let stride = self.kernel;
-        let output_side = (side - self.kernel) / stride + 1;
-        let input_plane = side * side;
-        let output_plane = output_side * output_side;
-        let mut output = vec![0.0f32; self.output * output_plane];
-        let threads = std::thread::available_parallelism()
-            .map(|count| count.get())
-            .unwrap_or(1)
-            .min(self.output);
-        let channels_per_thread = self.output.div_ceil(threads);
-        std::thread::scope(|scope| {
-            for (band, output_band) in output
-                .chunks_mut(channels_per_thread * output_plane)
-                .enumerate()
-            {
-                let output_channel_start = band * channels_per_thread;
-                scope.spawn(move || {
-                    for (local_channel, output_channel) in
-                        output_band.chunks_mut(output_plane).enumerate()
-                    {
-                        let oc = output_channel_start + local_channel;
-                        let weight_base = oc * self.input * self.kernel * self.kernel;
-                        for oy in 0..output_side {
-                            for ox in 0..output_side {
-                                let mut value = self.bias[oc];
-                                for ic in 0..self.input {
-                                    let input_base = ic * input_plane
-                                        + oy * stride * side
-                                        + ox * stride;
-                                    let kernel_base = weight_base
-                                        + ic * self.kernel * self.kernel;
-                                    for ky in 0..self.kernel {
-                                        for kx in 0..self.kernel {
-                                            value += input[input_base + ky * side + kx]
-                                                * self.weight[
-                                                    kernel_base + ky * self.kernel + kx
-                                                ];
-                                        }
-                                    }
-                                }
-                                output_channel[oy * output_side + ox] = value;
-                            }
-                        }
-                    }
-                });
-            }
-        });
-        output
-    }
-}
-
-struct LayerNorm2d {
-    channels: usize,
-    weight: Vec<f32>,
-    bias: Vec<f32>,
-}
-
-impl LayerNorm2d {
-    fn load(weights: &BodyWeights, index: usize, channels: usize) -> Result<Self> {
-        let name = format!("prompt_encoder.mask_downscaling.{index}");
-        Ok(Self {
-            channels,
-            weight: weights.f32_shaped(&format!("{name}.weight"), &[channels])?,
-            bias: weights.f32_shaped(&format!("{name}.bias"), &[channels])?,
-        })
-    }
-
-    fn forward(&self, input: &[f32], side: usize) -> Vec<f32> {
-        let plane = side * side;
-        assert_eq!(input.len(), self.channels * plane);
-        let mut output = vec![0.0f32; input.len()];
-        for pixel in 0..plane {
-            let mut mean = 0.0f32;
-            for channel in 0..self.channels {
-                mean += input[channel * plane + pixel];
-            }
-            mean /= self.channels as f32;
-            let mut variance = 0.0f32;
-            for channel in 0..self.channels {
-                let centered = input[channel * plane + pixel] - mean;
-                variance += centered * centered;
-            }
-            variance /= self.channels as f32;
-            let inverse_std = (variance + NORM_EPS).sqrt().recip();
-            for channel in 0..self.channels {
-                output[channel * plane + pixel] =
-                    (input[channel * plane + pixel] - mean) * inverse_std
-                        * self.weight[channel]
-                        + self.bias[channel];
-            }
-        }
-        output
-    }
-}
-
-/// The five mask-prompt convolutions and four per-pixel channel norms.
-pub struct MaskEmbed {
-    conv0: Conv,
-    norm1: LayerNorm2d,
-    conv3: Conv,
-    norm4: LayerNorm2d,
-    conv6: Conv,
-    norm7: LayerNorm2d,
-    conv9: Conv,
-    norm10: LayerNorm2d,
-    conv12: Conv,
-    no_mask_embed: [f32; DINO_DIM],
-}
-
-impl MaskEmbed {
-    pub fn load(weights: &BodyWeights) -> Result<Self> {
-        let no_mask = weights.f32_shaped(
-            "prompt_encoder.no_mask_embed.weight",
-            &[1, DINO_DIM],
-        )?;
-        let mut no_mask_embed = [0.0f32; DINO_DIM];
-        no_mask_embed.copy_from_slice(&no_mask);
-        Ok(Self {
-            conv0: Conv::load(weights, 0, 1, 4, 2)?,
-            norm1: LayerNorm2d::load(weights, 1, 4)?,
-            conv3: Conv::load(weights, 3, 4, 16, 2)?,
-            norm4: LayerNorm2d::load(weights, 4, 16)?,
-            conv6: Conv::load(weights, 6, 16, 64, 2)?,
-            norm7: LayerNorm2d::load(weights, 7, 64)?,
-            conv9: Conv::load(weights, 9, 64, 256, 2)?,
-            norm10: LayerNorm2d::load(weights, 10, 256)?,
-            conv12: Conv::load(weights, 12, 256, DINO_DIM, 1)?,
-            no_mask_embed,
-        })
-    }
-
-    pub fn no_mask_embed(&self) -> &[f32; DINO_DIM] {
-        &self.no_mask_embed
-    }
-
-    /// Embed one 512x512 crop-space mask. The result is `[1024, 1280]`,
-    /// token-major like the backbone output.
-    pub fn embed(&self, crop_mask: &[f32]) -> Vec<f32> {
-        let planar = self.embed_planar(crop_mask, |_, _| {});
-        let mut tokens = vec![0.0f32; NUM_PATCHES * DINO_DIM];
-        for channel in 0..DINO_DIM {
-            for token in 0..NUM_PATCHES {
-                tokens[token * DINO_DIM + channel] =
-                    planar[channel * NUM_PATCHES + token];
-            }
-        }
-        tokens
-    }
-
-    fn embed_planar(
-        &self,
-        crop_mask: &[f32],
-        mut stage: impl FnMut(usize, &[f32]),
-    ) -> Vec<f32> {
-        assert_eq!(
-            crop_mask.len(),
-            IMAGE_SIZE * IMAGE_SIZE,
-            "mask prompt must be 512x512"
-        );
-        let mut side = IMAGE_SIZE;
-        let mut values = self.conv0.forward(crop_mask, side);
-        side /= 2;
-        stage(0, &values);
-        values = self.norm1.forward(&values, side);
-        stage(1, &values);
-        gelu_erf_in_place(&mut values);
-
-        values = self.conv3.forward(&values, side);
-        side /= 2;
-        stage(3, &values);
-        values = self.norm4.forward(&values, side);
-        stage(4, &values);
-        gelu_erf_in_place(&mut values);
-
-        values = self.conv6.forward(&values, side);
-        side /= 2;
-        stage(6, &values);
-        values = self.norm7.forward(&values, side);
-        stage(7, &values);
-        gelu_erf_in_place(&mut values);
-
-        values = self.conv9.forward(&values, side);
-        side /= 2;
-        stage(9, &values);
-        values = self.norm10.forward(&values, side);
-        stage(10, &values);
-        gelu_erf_in_place(&mut values);
-
-        values = self.conv12.forward(&values, side);
-        stage(12, &values);
-        debug_assert_eq!(side, PATCHES_SIDE);
-        values
-    }
-}
-
-fn gelu_erf_in_place(values: &mut [f32]) {
-    // Abramowitz-Stegun 7.1.26 is accurate to 1.5e-7 in erf, below f32
-    // precision for this encoder, and avoids a dependency solely for erf.
-    for value in values {
-        let x = *value / std::f32::consts::SQRT_2;
-        let sign = if x < 0.0 { -1.0 } else { 1.0 };
-        let ax = x.abs();
-        let t = 1.0 / (1.0 + 0.327_591_1 * ax);
-        let polynomial = ((((1.061_405_4 * t - 1.453_152_1) * t + 1.421_413_8) * t
-            - 0.284_496_72)
-            * t
-            + 0.254_829_6)
-            * t;
-        let erf = sign * (1.0 - polynomial * (-ax * ax).exp());
-        *value = 0.5 * *value * (1.0 + erf);
-    }
-}
-
-/// Warp a full-frame uint8 0/1 mask through the image crop's affine. Sampling
-/// is bilinear at inverse-mapped integer crop-pixel centres with zero padding;
-/// cv2 preserves the uint8 dtype, so its interpolated result is rounded back
-/// to 0/1 before being widened to the returned f32 values.
-pub fn warp_mask(full_mask: &[u8], w: usize, h: usize, geo: &CropGeometry) -> Vec<f32> {
-    assert_eq!(full_mask.len(), w * h, "full mask dimensions do not match");
-    let crop = geo.crop;
-    let mut output = vec![0.0f32; crop * crop];
-    // The reference obtains this affine from cv2's double-precision point
-    // solve before storing it as f32. Reconstructing from the geometry avoids
-    // magnifying the few last-bit differences in the simplified f32 matrix
-    // when the uint8 result lands exactly on its 0.5 rounding threshold.
-    let k_f64 = crop as f64 / geo.side as f64;
-    let k = k_f64 as f32;
-    let offset_x = (0.5 * crop as f64 - k_f64 * geo.center[0] as f64) as f32;
-    let offset_y = (0.5 * crop as f64 - k_f64 * geo.center[1] as f64) as f32;
-    for v in 0..crop {
-        let y = (v as f32 - offset_y) / k;
-        let y0 = y.floor() as isize;
-        let fy = y - y0 as f32;
-        for u in 0..crop {
-            let x = (u as f32 - offset_x) / k;
-            let x0 = x.floor() as isize;
-            let fx = x - x0 as f32;
-            let at = |xx: isize, yy: isize| -> f32 {
-                if xx < 0 || yy < 0 || xx >= w as isize || yy >= h as isize {
-                    0.0
-                } else {
-                    full_mask[yy as usize * w + xx as usize] as f32
-                }
-            };
-            let top = at(x0, y0) * (1.0 - fx) + at(x0 + 1, y0) * fx;
-            let bottom = at(x0, y0 + 1) * (1.0 - fx) + at(x0 + 1, y0 + 1) * fx;
-            output[v * crop + u] = if top * (1.0 - fy) + bottom * fy > 0.5 {
-                1.0
-            } else {
-                0.0
-            };
-        }
-    }
-    output
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::fixture::{self, OracleRoot};
-    use crate::preprocess::{crop_geometry_at, crop_normalized};
-
-    fn mask_fixture(name: &str) -> Option<(Vec<usize>, Vec<f32>)> {
-        fixture::load_from(OracleRoot::Mask, name)
-    }
-
-    fn max_and_mean_abs(actual: &[f32], expected: &[f32]) -> (f32, f32, usize) {
-        assert_eq!(actual.len(), expected.len());
-        let mut maximum = 0.0f32;
-        let mut maximum_at = 0usize;
-        let mut sum = 0.0f32;
-        for (index, (&actual, &expected)) in actual.iter().zip(expected).enumerate() {
-            let error = (actual - expected).abs();
-            sum += error;
-            if error > maximum {
-                maximum = error;
-                maximum_at = index;
-            }
-        }
-        (maximum, sum / actual.len() as f32, maximum_at)
-    }
-
-    #[test]
-    fn oracle_mask_crop_geometry_image_and_warp() {
-        let Some((image_shape, image)) = mask_fixture("input_rgb_u8") else {
-            eprintln!("SKIP oracle_mask_crop_geometry_image_and_warp: fixtures absent");
-            return;
-        };
-        let (h, w) = (image_shape[0], image_shape[1]);
-        let box_values = mask_fixture("box_xyxy").expect("box_xyxy").1;
-        let bbox = [box_values[0], box_values[1], box_values[2], box_values[3]];
-        let geo = crop_geometry_at(bbox, w, h, None, IMAGE_SIZE, 1.25);
-
-        let center = mask_fixture("batch_bbox_center").expect("bbox center").1;
-        let scale = mask_fixture("batch_bbox_scale").expect("bbox scale").1;
-        let affine = mask_fixture("batch_affine_trans").expect("affine").1;
-        let center_error = max_and_mean_abs(&geo.center, &center).0;
-        let scale_error = max_and_mean_abs(&[geo.side, geo.side], &scale).0;
-        let affine_error = max_and_mean_abs(&geo.affine, &affine).0;
-        eprintln!(
-            "body mask crop geometry: center {center_error:.7}, scale {scale_error:.7}, affine {affine_error:.7} max abs"
-        );
-        assert!(center_error <= 1e-4);
-        assert!(scale_error <= 1e-4);
-        assert!(affine_error <= 1e-4);
-
-        let rgb: Vec<u8> = image.into_iter().map(|value| value as u8).collect();
-        let mut crop = crop_normalized(&rgb, w, h, &geo);
-        let plane = IMAGE_SIZE * IMAGE_SIZE;
-        let mean = [0.485f32, 0.456, 0.406];
-        let std = [0.229f32, 0.224, 0.225];
-        for channel in 0..3 {
-            for value in &mut crop[channel * plane..(channel + 1) * plane] {
-                *value = *value * std[channel] + mean[channel];
-            }
-        }
-        let expected_crop = mask_fixture("batch_img").expect("batch_img").1;
-        let (crop_max, crop_mean, crop_at) = max_and_mean_abs(&crop, &expected_crop);
-        eprintln!(
-            "body mask image crop: max {crop_max:.7} mean {crop_mean:.7} at {crop_at}"
-        );
-        assert!(crop_max <= 2e-2);
-
-        let full_mask: Vec<u8> = mask_fixture("mask_full_u8")
-            .expect("mask_full_u8")
-            .1
-            .into_iter()
-            .map(|value| value as u8)
-            .collect();
-        let actual_mask = warp_mask(&full_mask, w, h, &geo);
-        let expected_mask = mask_fixture("batch_mask").expect("batch_mask").1;
-        let (mask_max, mask_mean, mask_at) =
-            max_and_mean_abs(&actual_mask, &expected_mask);
-        eprintln!(
-            "body mask warp: max {mask_max:.7} mean {mask_mean:.7} at {mask_at}"
-        );
-        if mask_max > 2e-2 {
-            let mismatches: Vec<_> = actual_mask
-                .iter()
-                .zip(&expected_mask)
-                .enumerate()
-                .filter(|(_, (actual, expected))| (*actual - *expected).abs() > 2e-2)
-                .take(32)
-                .map(|(index, (actual, expected))| {
-                    (index % IMAGE_SIZE, index / IMAGE_SIZE, *actual, *expected)
-                })
-                .collect();
-            eprintln!("body mask warp mismatches: {mismatches:?}");
-        }
-        assert!(mask_max <= 2e-2);
-    }
-
-    #[test]
-    fn oracle_mask_downscaling_stages() {
-        if fixture::oracle_dir_for(OracleRoot::Mask).is_none() {
-            eprintln!("SKIP oracle_mask_downscaling_stages: fixtures absent");
-            return;
-        }
-        let Some(weights_path) = fixture::weights_path_from(OracleRoot::Mask).or_else(fixture::weights_path) else {
-            eprintln!("SKIP oracle_mask_downscaling_stages: weights absent");
-            return;
-        };
-        let weights = BodyWeights::load(weights_path).expect("load body weights");
-        let encoder = MaskEmbed::load(&weights).expect("load mask encoder");
-        let input = mask_fixture("mask_prompt_in").expect("mask_prompt_in").1;
-        let mut captures = Vec::new();
-        let planar = encoder.embed_planar(&input, |index, values| {
-            captures.push((index, values.to_vec()));
-        });
-        for (index, actual) in captures {
-            let field = format!("maskds{index}_out_0");
-            let expected = mask_fixture(&field).unwrap_or_else(|| panic!("missing {field}")).1;
-            let (max, mean, at) = max_and_mean_abs(&actual, &expected);
-            eprintln!("body {field}: max {max:.7} mean {mean:.7} at {at}");
-            // The last two convolutions sum 256 and 1024 products in a
-            // different order than the reference: f32 accumulation noise.
-            let tolerance = if index >= 9 { 5e-3 } else { 1e-4 };
-            assert!(max <= tolerance, "{field} max abs {max} at {at}");
-        }
-        let expected = mask_fixture("mask_embeddings_raw")
-            .expect("mask_embeddings_raw")
-            .1;
-        let (max, mean, at) = max_and_mean_abs(&planar, &expected);
-        eprintln!("body mask_embeddings_raw: max {max:.7} mean {mean:.7} at {at}");
-        assert!(max <= 1e-4, "mask_embeddings_raw max abs {max} at {at}");
-
-        let no_mask = mask_fixture("no_mask_embeddings")
-            .expect("no_mask_embeddings")
-            .1;
-        let mut no_mask_max = 0.0f32;
-        for channel in 0..DINO_DIM {
-            for token in 0..NUM_PATCHES {
-                no_mask_max = no_mask_max.max(
-                    (encoder.no_mask_embed[channel]
-                        - no_mask[channel * NUM_PATCHES + token])
-                        .abs(),
-                );
-            }
-        }
-        eprintln!("body no_mask_embeddings: max {no_mask_max:.7}");
-        assert!(no_mask_max <= 1e-7);
-    }
-
-    #[test]
-    fn gpu_oracle_infer_masked_end_to_end() {
-        use crate::backend::gpu_device_available;
-        use crate::model::BodyModel;
-
-        if fixture::oracle_dir_for(OracleRoot::Mask).is_none() {
-            eprintln!("SKIP gpu_oracle_infer_masked_end_to_end: fixtures absent");
-            return;
-        }
-        if !gpu_device_available() || !fixture::gpu_required_ops_available() {
-            eprintln!("SKIP gpu_oracle_infer_masked_end_to_end: no GPU");
-            return;
-        }
-        let Some(weights_path) = fixture::weights_path_from(OracleRoot::Mask).or_else(fixture::weights_path) else {
-            eprintln!("SKIP gpu_oracle_infer_masked_end_to_end: weights absent");
-            return;
-        };
-        let (image_shape, image) = mask_fixture("input_rgb_u8").expect("input image");
-        let (h, w) = (image_shape[0], image_shape[1]);
-        let rgb: Vec<u8> = image.into_iter().map(|value| value as u8).collect();
-        let mask: Vec<u8> = mask_fixture("mask_full_u8")
-            .expect("full mask")
-            .1
-            .into_iter()
-            .map(|value| value as u8)
-            .collect();
-        let box_values = mask_fixture("box_xyxy").expect("box_xyxy").1;
-        let bbox = [box_values[0], box_values[1], box_values[2], box_values[3]];
-        let score = mask_fixture("batch_mask_score").expect("mask score").1[0];
-        let mut model = BodyModel::load(&weights_path).expect("load body model");
-        model.correctives_every_step = true;
-        let packet = model
-            .infer_masked(&rgb, w as u32, h as u32, bbox, Some((&mask, score)))
-            .expect("masked inference");
-        let person = &packet.people[0];
-        let kp3d = mask_fixture("final_pred_keypoints_3d")
-            .expect("final 3d keypoints")
-            .1;
-        let kp2d = mask_fixture("final_pred_keypoints_2d")
-            .expect("final 2d keypoints")
-            .1;
-        let (error3d, mean3d, at3d) = max_and_mean_abs(&person.kp3d, &kp3d);
-        let (error2d, mean2d, at2d) = max_and_mean_abs(&person.kp2d, &kp2d);
-        eprintln!(
-            "body infer_masked: kp3d max {error3d:.7} m mean {mean3d:.7} at {at3d}; kp2d max {error2d:.4} px mean {mean2d:.4} at {at2d}"
-        );
-        // The same bf16 backbone noise budget as the full-mode tests.
-        assert!(error3d <= 4e-3, "masked kp3d max abs {error3d} m at {at3d}");
-        assert!(error2d <= 1.0, "masked kp2d max abs {error2d} px at {at2d}");
-    }
-
-    #[test]
-    fn gelu_is_erf_form() {
-        let mut values = [-1.0, 0.0, 1.0];
-        gelu_erf_in_place(&mut values);
-        assert!((values[0] + 0.158_655_26).abs() < 2e-7);
-        assert_eq!(values[1], 0.0);
-        assert!((values[2] - 0.841_344_7).abs() < 2e-7);
-    }
-}
diff --git a/libs/ai/models/body/src/mhr.rs b/libs/ai/models/body/src/mhr.rs
deleted file mode 100644
index 1e56a2a17..000000000
--- a/libs/ai/models/body/src/mhr.rs
+++ /dev/null
@@ -1,856 +0,0 @@
-//! The Momentum Human Rig forward pass: kinematics, skinning and keypoint
-//! regression on the CPU (small), the two dense products — identity
-//! blendshapes and the pose-corrective output layer — on the GPU when one is
-//! prepared, since they are the whole cost of a rig evaluation.
-
-use crate::backend::{gpu_download, gpu_linear_f32_resident, gpu_upload, GpuTensor};
-use crate::weights::BodyWeights;
-use crate::{
-    DiffusionError, Result, MHR_JOINTS, MHR_JOINT_PARAMS, MHR_KEYPOINTS_ALL,
-    MHR_MODEL_PARAMS, MHR_VERTS, NUM_EXPR, NUM_SCALE, NUM_SHAPE,
-};
-
-const XYZ: usize = 3;
-const STATE_WIDTH: usize = 8;
-const JOINT_PARAM_WIDTH: usize = 7;
-// Corrective features cover joints 2.. (the root and the first child carry no
-// pose-corrective term): 125 joints x 6.
-const POSE_CORR_FIRST_JOINT: usize = 2;
-const POSE_FEATURES: usize = (MHR_JOINTS - POSE_CORR_FIRST_JOINT) * 6;
-const POSE_HIDDEN: usize = 3000;
-const LBS_ENTRIES: usize = 51337;
-const POSE_SPARSE_ENTRIES: usize = 53136;
-
-pub struct MhrRig {
-    pub base_shape: Vec<f32>,
-    pub identity_basis: Vec<f32>,
-    pub expr_basis: Vec<f32>,
-    pub param_transform: Vec<f32>,
-    pub skel_joint_parents: Vec<i64>,
-    pub skel_joint_prerotations: Vec<f32>,
-    pub skel_joint_translation_offsets: Vec<f32>,
-    pub skel_pmi: Vec<i64>,
-    pub skel_pmi_buffer_sizes: Vec<i64>,
-    pub lbs_inverse_bind_pose: Vec<f32>,
-    pub lbs_skin_indices: Vec<u32>,
-    pub lbs_skin_weights: Vec<f32>,
-    pub lbs_vert_indices: Vec<u32>,
-    pub pose_corr_sparse_indices: Vec<u32>,
-    pub pose_corr_sparse_weight: Vec<f32>,
-    pub pose_corr_sparse_shape: Vec<i64>,
-    pub pose_corr_weight: Vec<f32>,
-    pub keypoint_mapping: Vec<f32>,
-
-    pub(crate) scale_mean: Vec<f32>,
-    pub(crate) scale_comps: Vec<f32>,
-    pub(crate) hand_pose_mean: Vec<f32>,
-    pub(crate) hand_pose_comps: Vec<f32>,
-    pub(crate) hand_joint_idxs_left: Vec<u32>,
-    pub(crate) hand_joint_idxs_right: Vec<u32>,
-
-    keypoint_row_offsets: Vec<usize>,
-    keypoint_columns: Vec<u32>,
-    keypoint_values: Vec<f32>,
-    gpu: Option<MhrGpu>,
-}
-
-/// The rig's two dense matrices, resident on the GPU as linear layers:
-/// identity blendshapes as `[55317, 45]` (basis transposed) and the pose
-/// corrective output layer as `[55317, 3000]`.
-struct MhrGpu {
-    identity_w: GpuTensor,
-    corrective_w: GpuTensor,
-}
-
-#[derive(Clone, Debug)]
-pub struct MhrOutput {
-    pub verts: Vec<f32>,
-    pub skel_state: Vec<f32>,
-    pub keypoints308: Vec<f32>,
-    /// Row-major global rotation matrices, one per skeleton joint.
-    pub joint_global_rots: Vec<f32>,
-}
-
-impl MhrRig {
-    pub fn load(weights: &BodyWeights) -> Result<Self> {
-        let base_shape = weights.f32_shaped("mhr.base_shape", &[MHR_VERTS, XYZ])?;
-        let identity_basis =
-            weights.f32_shaped("mhr.identity_basis", &[NUM_SHAPE, MHR_VERTS, XYZ])?;
-        let expr_basis =
-            weights.f32_shaped("mhr.expr_basis", &[NUM_EXPR, MHR_VERTS, XYZ])?;
-        let param_transform = weights.f32_shaped(
-            "mhr.param_transform",
-            &[MHR_JOINT_PARAMS, MHR_MODEL_PARAMS],
-        )?;
-        let skel_joint_parents =
-            weights.i64_shaped("mhr.skel_joint_parents", &[MHR_JOINTS])?;
-        let skel_joint_prerotations =
-            weights.f32_shaped("mhr.skel_joint_prerotations", &[MHR_JOINTS, 4])?;
-        let skel_joint_translation_offsets = weights.f32_shaped(
-            "mhr.skel_joint_translation_offsets",
-            &[MHR_JOINTS, XYZ],
-        )?;
-        let skel_pmi = weights.i64_shaped("mhr.skel_pmi", &[2, 266])?;
-        let skel_pmi_buffer_sizes =
-            weights.i64_shaped("mhr.skel_pmi_buffer_sizes", &[4])?;
-        let lbs_inverse_bind_pose =
-            weights.f32_shaped("mhr.lbs_inverse_bind_pose", &[MHR_JOINTS, STATE_WIDTH])?;
-        let lbs_skin_indices = u32_tensor(
-            weights,
-            "mhr.lbs_skin_indices",
-            &[LBS_ENTRIES],
-            MHR_JOINTS,
-        )?;
-        let lbs_skin_weights =
-            weights.f32_shaped("mhr.lbs_skin_weights", &[LBS_ENTRIES])?;
-        let lbs_vert_indices = u32_tensor(
-            weights,
-            "mhr.lbs_vert_indices",
-            &[LBS_ENTRIES],
-            MHR_VERTS,
-        )?;
-        let pose_corr_sparse_indices = u32_tensor(
-            weights,
-            "mhr.pose_corr_sparse_indices",
-            &[2, POSE_SPARSE_ENTRIES],
-            usize::MAX,
-        )?;
-        let pose_corr_sparse_weight = weights.f32_shaped(
-            "mhr.pose_corr_sparse_weight",
-            &[POSE_SPARSE_ENTRIES],
-        )?;
-        let pose_corr_sparse_shape =
-            weights.i64_shaped("mhr.pose_corr_sparse_shape", &[2])?;
-        if pose_corr_sparse_shape != [POSE_HIDDEN as i64, POSE_FEATURES as i64] {
-            return Err(DiffusionError::model(format!(
-                "mhr.pose_corr_sparse_shape is {pose_corr_sparse_shape:?}, expected [{POSE_HIDDEN}, {POSE_FEATURES}]"
-            )));
-        }
-        for entry in 0..POSE_SPARSE_ENTRIES {
-            let row = pose_corr_sparse_indices[entry] as usize;
-            let column = pose_corr_sparse_indices[POSE_SPARSE_ENTRIES + entry] as usize;
-            if row >= POSE_HIDDEN || column >= POSE_FEATURES {
-                return Err(DiffusionError::model(format!(
-                    "mhr.pose_corr_sparse_indices entry {entry} is ({row}, {column})"
-                )));
-            }
-        }
-        let pose_corr_weight = weights.f32_shaped(
-            "mhr.pose_corr_weight",
-            &[MHR_VERTS * XYZ, POSE_HIDDEN],
-        )?;
-        let keypoint_mapping = weights.f32_shaped(
-            "head_pose.keypoint_mapping",
-            &[MHR_KEYPOINTS_ALL, MHR_VERTS + MHR_JOINTS],
-        )?;
-
-        let scale_mean = weights.f32_shaped("head_pose.scale_mean", &[68])?;
-        let scale_comps = weights.f32_shaped("head_pose.scale_comps", &[NUM_SCALE, 68])?;
-        let hand_pose_mean = weights.f32_shaped("head_pose.hand_pose_mean", &[54])?;
-        let hand_pose_comps = weights.f32_shaped("head_pose.hand_pose_comps", &[54, 54])?;
-        let hand_joint_idxs_left =
-            u32_tensor(weights, "head_pose.hand_joint_idxs_left", &[27], 136)?;
-        let hand_joint_idxs_right =
-            u32_tensor(weights, "head_pose.hand_joint_idxs_right", &[27], 136)?;
-
-        validate_parents(&skel_joint_parents)?;
-        let (keypoint_row_offsets, keypoint_columns, keypoint_values) =
-            compress_mapping(&keypoint_mapping);
-
-        Ok(Self {
-            base_shape,
-            identity_basis,
-            expr_basis,
-            param_transform,
-            skel_joint_parents,
-            skel_joint_prerotations,
-            skel_joint_translation_offsets,
-            skel_pmi,
-            skel_pmi_buffer_sizes,
-            lbs_inverse_bind_pose,
-            lbs_skin_indices,
-            lbs_skin_weights,
-            lbs_vert_indices,
-            pose_corr_sparse_indices,
-            pose_corr_sparse_weight,
-            pose_corr_sparse_shape,
-            pose_corr_weight,
-            keypoint_mapping,
-            scale_mean,
-            scale_comps,
-            hand_pose_mean,
-            hand_pose_comps,
-            hand_joint_idxs_left,
-            hand_joint_idxs_right,
-            keypoint_row_offsets,
-            keypoint_columns,
-            keypoint_values,
-            gpu: None,
-        })
-    }
-
-    /// Put the two dense products on the GPU. Without this the rig runs
-    /// entirely on the host (tests, tools); the results are the same.
-    pub fn prepare_gpu(&mut self) -> Result<()> {
-        let vertex_values = MHR_VERTS * XYZ;
-        let mut identity_t = vec![0.0f32; vertex_values * NUM_SHAPE];
-        for basis in 0..NUM_SHAPE {
-            let source = &self.identity_basis[basis * vertex_values..(basis + 1) * vertex_values];
-            for (row, &value) in source.iter().enumerate() {
-                identity_t[row * NUM_SHAPE + basis] = value;
-            }
-        }
-        let identity_w = gpu_upload(&identity_t, vertex_values, NUM_SHAPE).map_err(DiffusionError::model)?;
-        let corrective_w = gpu_upload(&self.pose_corr_weight, vertex_values, POSE_HIDDEN)
-            .map_err(DiffusionError::model)?;
-        self.gpu = Some(MhrGpu {
-            identity_w,
-            corrective_w,
-        });
-        Ok(())
-    }
-
-    pub fn gpu_prepared(&self) -> bool {
-        self.gpu.is_some()
-    }
-
-    /// Build unposed vertices in rig-space centimetres.
-    pub fn rest_vertices(&self, identity: &[f32; 45], expr: &[f32; 72]) -> Vec<f32> {
-        let vertex_values = MHR_VERTS * XYZ;
-        let mut output = self.base_shape.clone();
-        let mut identity_done = false;
-        if let Some(gpu) = &self.gpu {
-            if let Ok(delta) = gpu_upload(identity, 1, NUM_SHAPE)
-                .and_then(|coeffs| gpu_linear_f32_resident(&coeffs, &gpu.identity_w, None))
-                .and_then(|delta| gpu_download(&delta))
-            {
-                if delta.len() == vertex_values {
-                    for (target, value) in output.iter_mut().zip(delta) {
-                        *target += value;
-                    }
-                    identity_done = true;
-                }
-            }
-        }
-        if !identity_done {
-            for (basis, &coefficient) in identity.iter().enumerate() {
-                if coefficient == 0.0 {
-                    continue;
-                }
-                let source = &self.identity_basis[basis * vertex_values..(basis + 1) * vertex_values];
-                for (target, &value) in output.iter_mut().zip(source) {
-                    *target += coefficient * value;
-                }
-            }
-        }
-        for (basis, &coefficient) in expr.iter().enumerate() {
-            if coefficient == 0.0 {
-                continue;
-            }
-            let source = &self.expr_basis[basis * vertex_values..(basis + 1) * vertex_values];
-            for (target, &value) in output.iter_mut().zip(source) {
-                *target += coefficient * value;
-            }
-        }
-        output
-    }
-
-    pub fn joint_params(&self, model_params: &[f32]) -> Vec<f32> {
-        assert_eq!(
-            model_params.len(),
-            MHR_MODEL_PARAMS,
-            "MHR model parameters must contain 249 values"
-        );
-        let mut output = vec![0.0; MHR_JOINT_PARAMS];
-        for (row, target) in output.iter_mut().enumerate() {
-            let weights = &self.param_transform
-                [row * MHR_MODEL_PARAMS..(row + 1) * MHR_MODEL_PARAMS];
-            *target = dot(weights, model_params);
-        }
-        output
-    }
-
-    /// Evaluate parent-first similarity transforms as `(t3, q_xyzw4, s)`.
-    pub fn skeleton_state(&self, joint_params: &[f32]) -> Vec<f32> {
-        assert_eq!(
-            joint_params.len(),
-            MHR_JOINT_PARAMS,
-            "MHR joint parameters must contain 889 values"
-        );
-        let mut output = vec![0.0; MHR_JOINTS * STATE_WIDTH];
-        for joint in 0..MHR_JOINTS {
-            let param = &joint_params
-                [joint * JOINT_PARAM_WIDTH..(joint + 1) * JOINT_PARAM_WIDTH];
-            let offset = &self.skel_joint_translation_offsets[joint * XYZ..joint * XYZ + XYZ];
-            let local_t = [offset[0] + param[0], offset[1] + param[1], offset[2] + param[2]];
-            let prerotation = self.skel_joint_prerotations[joint * 4..joint * 4 + 4]
-                .try_into()
-                .unwrap();
-            let local_q = quat_mul(prerotation, euler_zyx_quat([param[3], param[4], param[5]]));
-            let local_s = (param[6] * std::f32::consts::LN_2).exp();
-            let local = Transform {
-                t: local_t,
-                q: local_q,
-                s: local_s,
-            };
-            let global = if self.skel_joint_parents[joint] < 0 {
-                local
-            } else {
-                let parent = self.skel_joint_parents[joint] as usize;
-                compose(read_transform(&output, parent), local)
-            };
-            write_transform(&mut output, joint, global);
-        }
-        output
-    }
-
-    /// Compute the pose-dependent displacement in rig-space centimetres.
-    pub fn pose_correctives(&self, joint_params: &[f32]) -> Vec<f32> {
-        assert_eq!(
-            joint_params.len(),
-            MHR_JOINT_PARAMS,
-            "MHR joint parameters must contain 889 values"
-        );
-        let mut feature = [0.0; POSE_FEATURES];
-        for joint in POSE_CORR_FIRST_JOINT..MHR_JOINTS {
-            let offset = joint * JOINT_PARAM_WIDTH + 3;
-            let matrix = euler_zyx_matrix([
-                joint_params[offset],
-                joint_params[offset + 1],
-                joint_params[offset + 2],
-            ]);
-            let slot = joint - POSE_CORR_FIRST_JOINT;
-            let target = &mut feature[slot * 6..slot * 6 + 6];
-            target.copy_from_slice(&[
-                matrix[0][0] - 1.0,
-                matrix[1][0],
-                matrix[2][0],
-                matrix[0][1],
-                matrix[1][1] - 1.0,
-                matrix[2][1],
-            ]);
-        }
-
-        let mut hidden = vec![0.0f32; POSE_HIDDEN];
-        for entry in 0..POSE_SPARSE_ENTRIES {
-            let row = self.pose_corr_sparse_indices[entry] as usize;
-            let column = self.pose_corr_sparse_indices[POSE_SPARSE_ENTRIES + entry] as usize;
-            hidden[row] += self.pose_corr_sparse_weight[entry] * feature[column];
-        }
-        for value in &mut hidden {
-            *value = value.max(0.0);
-        }
-
-        if let Some(gpu) = &self.gpu {
-            if let Ok(output) = gpu_upload(&hidden, 1, POSE_HIDDEN)
-                .and_then(|h| gpu_linear_f32_resident(&h, &gpu.corrective_w, None))
-                .and_then(|out| gpu_download(&out))
-            {
-                if output.len() == MHR_VERTS * XYZ {
-                    return output;
-                }
-            }
-        }
-        let mut output = vec![0.0; MHR_VERTS * XYZ];
-        for (row, target) in output.iter_mut().enumerate() {
-            let weights = &self.pose_corr_weight[row * POSE_HIDDEN..(row + 1) * POSE_HIDDEN];
-            *target = dot_unrolled(weights, &hidden);
-        }
-        output
-    }
-
-    /// Linear blend skin corrected rest vertices with global skeleton states.
-    pub fn skin(&self, skel_state: &[f32], rest: &[f32]) -> Vec<f32> {
-        assert_eq!(skel_state.len(), MHR_JOINTS * STATE_WIDTH);
-        assert_eq!(rest.len(), MHR_VERTS * XYZ);
-        // One skinning transform per joint, not per influence.
-        let transforms: Vec<Transform> = (0..MHR_JOINTS)
-            .map(|joint| {
-                compose(
-                    read_transform(skel_state, joint),
-                    read_transform(&self.lbs_inverse_bind_pose, joint),
-                )
-            })
-            .collect();
-        let mut output = vec![0.0; MHR_VERTS * XYZ];
-        let mut touched = vec![false; MHR_VERTS];
-        for entry in 0..LBS_ENTRIES {
-            let vertex = self.lbs_vert_indices[entry] as usize;
-            let joint = self.lbs_skin_indices[entry] as usize;
-            let transform = transforms[joint];
-            let point = [rest[vertex * 3], rest[vertex * 3 + 1], rest[vertex * 3 + 2]];
-            let posed = apply(transform, point);
-            let weight = self.lbs_skin_weights[entry];
-            output[vertex * 3] += weight * posed[0];
-            output[vertex * 3 + 1] += weight * posed[1];
-            output[vertex * 3 + 2] += weight * posed[2];
-            touched[vertex] = true;
-        }
-        for (vertex, touched) in touched.into_iter().enumerate() {
-            if !touched {
-                output[vertex * 3..vertex * 3 + 3]
-                    .copy_from_slice(&rest[vertex * 3..vertex * 3 + 3]);
-            }
-        }
-        output
-    }
-
-    /// Regress all 308 keypoints from vertices followed by joint positions.
-    pub fn keypoints(&self, verts: &[f32], skel_state: &[f32]) -> Vec<f32> {
-        assert_eq!(verts.len(), MHR_VERTS * XYZ);
-        assert_eq!(skel_state.len(), MHR_JOINTS * STATE_WIDTH);
-        let mut output = vec![0.0; MHR_KEYPOINTS_ALL * XYZ];
-        for row in 0..MHR_KEYPOINTS_ALL {
-            for entry in self.keypoint_row_offsets[row]..self.keypoint_row_offsets[row + 1] {
-                let column = self.keypoint_columns[entry] as usize;
-                let weight = self.keypoint_values[entry];
-                if column < MHR_VERTS {
-                    output[row * 3] += weight * verts[column * 3];
-                    output[row * 3 + 1] += weight * verts[column * 3 + 1];
-                    output[row * 3 + 2] += weight * verts[column * 3 + 2];
-                } else {
-                    let joint = column - MHR_VERTS;
-                    output[row * 3] += weight * skel_state[joint * STATE_WIDTH];
-                    output[row * 3 + 1] += weight * skel_state[joint * STATE_WIDTH + 1];
-                    output[row * 3 + 2] += weight * skel_state[joint * STATE_WIDTH + 2];
-                }
-            }
-        }
-        output
-    }
-
-    /// `model_params` is the 204-wide `[pose (136) | scales (68)]` the pose
-    /// head assembles; the 45 identity-coefficient slots of the 249-wide rig
-    /// parameter vector are padded with zeros here, as the rig itself does.
-    /// A 249-wide vector is accepted as-is.
-    pub fn forward(
-        &self,
-        identity: &[f32],
-        model_params: &[f32],
-        expr: &[f32],
-        correctives: bool,
-    ) -> MhrOutput {
-        let identity: &[f32; 45] = identity
-            .try_into()
-            .expect("MHR identity coefficients must contain 45 values");
-        let expr: &[f32; 72] = expr
-            .try_into()
-            .expect("MHR expression coefficients must contain 72 values");
-        assert!(
-            model_params.len() == 204 || model_params.len() == MHR_MODEL_PARAMS,
-            "MHR model parameters must contain 204 or 249 values"
-        );
-        let mut padded = [0.0f32; MHR_MODEL_PARAMS];
-        padded[..model_params.len()].copy_from_slice(model_params);
-        let mut rest = self.rest_vertices(identity, expr);
-        let joint_params = self.joint_params(&padded);
-        let skel_state = self.skeleton_state(&joint_params);
-        if correctives {
-            let displacement = self.pose_correctives(&joint_params);
-            for (value, correction) in rest.iter_mut().zip(displacement) {
-                *value += correction;
-            }
-        }
-        let verts = self.skin(&skel_state, &rest);
-        let keypoints308 = self.keypoints(&verts, &skel_state);
-        let joint_global_rots = joint_global_rots(&skel_state);
-        MhrOutput {
-            verts,
-            skel_state,
-            keypoints308,
-            joint_global_rots,
-        }
-    }
-}
-
-/// Convert the quaternion part of 127 `(t, q_xyzw, s)` skeleton states to
-/// row-major global rotation matrices.
-pub fn joint_global_rots(skel_state: &[f32]) -> Vec<f32> {
-    assert_eq!(skel_state.len(), MHR_JOINTS * STATE_WIDTH);
-    let mut output = Vec::with_capacity(MHR_JOINTS * 9);
-    for joint in 0..MHR_JOINTS {
-        let offset = joint * STATE_WIDTH + 3;
-        output.extend_from_slice(&quat_matrix(
-            skel_state[offset..offset + 4].try_into().unwrap(),
-        ));
-    }
-    output
-}
-
-#[derive(Clone, Copy)]
-struct Transform {
-    t: [f32; 3],
-    q: [f32; 4],
-    s: f32,
-}
-
-fn compose(parent: Transform, local: Transform) -> Transform {
-    let rotated = quat_rotate(parent.q, local.t);
-    Transform {
-        t: [
-            parent.t[0] + parent.s * rotated[0],
-            parent.t[1] + parent.s * rotated[1],
-            parent.t[2] + parent.s * rotated[2],
-        ],
-        q: quat_mul(parent.q, local.q),
-        s: parent.s * local.s,
-    }
-}
-
-fn apply(transform: Transform, point: [f32; 3]) -> [f32; 3] {
-    let rotated = quat_rotate(transform.q, point);
-    [
-        transform.s * rotated[0] + transform.t[0],
-        transform.s * rotated[1] + transform.t[1],
-        transform.s * rotated[2] + transform.t[2],
-    ]
-}
-
-fn read_transform(values: &[f32], index: usize) -> Transform {
-    let offset = index * STATE_WIDTH;
-    Transform {
-        t: [values[offset], values[offset + 1], values[offset + 2]],
-        q: [values[offset + 3], values[offset + 4], values[offset + 5], values[offset + 6]],
-        s: values[offset + 7],
-    }
-}
-
-fn write_transform(values: &mut [f32], index: usize, transform: Transform) {
-    let offset = index * STATE_WIDTH;
-    values[offset..offset + 3].copy_from_slice(&transform.t);
-    values[offset + 3..offset + 7].copy_from_slice(&transform.q);
-    values[offset + 7] = transform.s;
-}
-
-fn quat_mul(a: [f32; 4], b: [f32; 4]) -> [f32; 4] {
-    [
-        a[3] * b[0] + a[0] * b[3] + a[1] * b[2] - a[2] * b[1],
-        a[3] * b[1] - a[0] * b[2] + a[1] * b[3] + a[2] * b[0],
-        a[3] * b[2] + a[0] * b[1] - a[1] * b[0] + a[2] * b[3],
-        a[3] * b[3] - a[0] * b[0] - a[1] * b[1] - a[2] * b[2],
-    ]
-}
-
-fn quat_rotate(q: [f32; 4], point: [f32; 3]) -> [f32; 3] {
-    let qv = [q[0], q[1], q[2]];
-    let uv = cross3(qv, point);
-    let uuv = cross3(qv, uv);
-    [
-        point[0] + 2.0 * (q[3] * uv[0] + uuv[0]),
-        point[1] + 2.0 * (q[3] * uv[1] + uuv[1]),
-        point[2] + 2.0 * (q[3] * uv[2] + uuv[2]),
-    ]
-}
-
-fn quat_matrix(q: [f32; 4]) -> [f32; 9] {
-    let [x, y, z, w] = q;
-    let (xx, yy, zz) = (x * x, y * y, z * z);
-    let (xy, xz, yz) = (x * y, x * z, y * z);
-    let (wx, wy, wz) = (w * x, w * y, w * z);
-    [
-        1.0 - 2.0 * (yy + zz),
-        2.0 * (xy - wz),
-        2.0 * (xz + wy),
-        2.0 * (xy + wz),
-        1.0 - 2.0 * (xx + zz),
-        2.0 * (yz - wx),
-        2.0 * (xz - wy),
-        2.0 * (yz + wx),
-        1.0 - 2.0 * (xx + yy),
-    ]
-}
-
-fn euler_zyx_quat([rx, ry, rz]: [f32; 3]) -> [f32; 4] {
-    let (sx, cx) = (0.5 * rx).sin_cos();
-    let (sy, cy) = (0.5 * ry).sin_cos();
-    let (sz, cz) = (0.5 * rz).sin_cos();
-    quat_mul(
-        [0.0, 0.0, sz, cz],
-        quat_mul([0.0, sy, 0.0, cy], [sx, 0.0, 0.0, cx]),
-    )
-}
-
-fn euler_zyx_matrix([rx, ry, rz]: [f32; 3]) -> [[f32; 3]; 3] {
-    let (sx, cx) = rx.sin_cos();
-    let (sy, cy) = ry.sin_cos();
-    let (sz, cz) = rz.sin_cos();
-    [
-        [cz * cy, cz * sy * sx - sz * cx, cz * sy * cx + sz * sx],
-        [sz * cy, sz * sy * sx + cz * cx, sz * sy * cx - cz * sx],
-        [-sy, cy * sx, cy * cx],
-    ]
-}
-
-fn cross3(a: [f32; 3], b: [f32; 3]) -> [f32; 3] {
-    [
-        a[1] * b[2] - a[2] * b[1],
-        a[2] * b[0] - a[0] * b[2],
-        a[0] * b[1] - a[1] * b[0],
-    ]
-}
-
-fn dot(left: &[f32], right: &[f32]) -> f32 {
-    left.iter().zip(right).map(|(a, b)| a * b).sum()
-}
-
-fn dot_unrolled(left: &[f32], right: &[f32]) -> f32 {
-    debug_assert_eq!(left.len(), right.len());
-    let mut sums = [0.0f32; 8];
-    let chunks = left.len() / 8;
-    for chunk in 0..chunks {
-        let offset = chunk * 8;
-        sums[0] += left[offset] * right[offset];
-        sums[1] += left[offset + 1] * right[offset + 1];
-        sums[2] += left[offset + 2] * right[offset + 2];
-        sums[3] += left[offset + 3] * right[offset + 3];
-        sums[4] += left[offset + 4] * right[offset + 4];
-        sums[5] += left[offset + 5] * right[offset + 5];
-        sums[6] += left[offset + 6] * right[offset + 6];
-        sums[7] += left[offset + 7] * right[offset + 7];
-    }
-    let mut output: f32 = sums.into_iter().sum();
-    for index in chunks * 8..left.len() {
-        output += left[index] * right[index];
-    }
-    output
-}
-
-fn u32_tensor(
-    weights: &BodyWeights,
-    name: &str,
-    shape: &[usize],
-    upper_bound: usize,
-) -> Result<Vec<u32>> {
-    let values = weights.i64_shaped(name, shape)?;
-    values
-        .into_iter()
-        .enumerate()
-        .map(|(index, value)| {
-            let value = u32::try_from(value).map_err(|_| {
-                DiffusionError::model(format!("body tensor {name}[{index}] is negative or exceeds u32"))
-            })?;
-            if (value as usize) >= upper_bound {
-                return Err(DiffusionError::model(format!(
-                    "body tensor {name}[{index}]={value} exceeds bound {upper_bound}"
-                )));
-            }
-            Ok(value)
-        })
-        .collect()
-}
-
-fn validate_parents(parents: &[i64]) -> Result<()> {
-    if parents.first() != Some(&-1) {
-        return Err(DiffusionError::model("MHR skeleton root parent must be -1"));
-    }
-    for (joint, &parent) in parents.iter().enumerate().skip(1) {
-        if parent < 0 || parent as usize >= joint {
-            return Err(DiffusionError::model(format!(
-                "MHR joint {joint} parent {parent} is not parents-first"
-            )));
-        }
-    }
-    Ok(())
-}
-
-fn compress_mapping(mapping: &[f32]) -> (Vec<usize>, Vec<u32>, Vec<f32>) {
-    let columns = MHR_VERTS + MHR_JOINTS;
-    let mut offsets = Vec::with_capacity(MHR_KEYPOINTS_ALL + 1);
-    let mut sparse_columns = Vec::new();
-    let mut sparse_values = Vec::new();
-    offsets.push(0);
-    for row in 0..MHR_KEYPOINTS_ALL {
-        for column in 0..columns {
-            let value = mapping[row * columns + column];
-            if value != 0.0 {
-                sparse_columns.push(column as u32);
-                sparse_values.push(value);
-            }
-        }
-        offsets.push(sparse_columns.len());
-    }
-    (offsets, sparse_columns, sparse_values)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::fixture;
-    use std::f32::consts::FRAC_PI_2;
-    use std::time::Instant;
-
-    fn assert_vec_near(actual: [f32; 3], expected: [f32; 3]) {
-        for axis in 0..3 {
-            assert!(
-                (actual[axis] - expected[axis]).abs() < 2.0e-6,
-                "axis {axis}: {} != {}",
-                actual[axis],
-                expected[axis]
-            );
-        }
-    }
-
-    #[test]
-    fn quaternion_layout_and_zyx_order_are_xyzw() {
-        let q = euler_zyx_quat([0.0, 0.0, FRAC_PI_2]);
-        assert_vec_near(quat_rotate(q, [1.0, 0.0, 0.0]), [0.0, 1.0, 0.0]);
-        let euler = [0.27, -0.41, 0.62];
-        let q = euler_zyx_quat(euler);
-        let matrix = euler_zyx_matrix(euler);
-        for axis in 0..3 {
-            let mut basis = [0.0; 3];
-            basis[axis] = 1.0;
-            assert_vec_near(
-                quat_rotate(q, basis),
-                [matrix[0][axis], matrix[1][axis], matrix[2][axis]],
-            );
-        }
-    }
-
-    #[test]
-    fn similarity_composition_applies_child_first() {
-        let parent = Transform {
-            t: [2.0, 3.0, 4.0],
-            q: euler_zyx_quat([0.0, 0.0, FRAC_PI_2]),
-            s: 2.0,
-        };
-        let child = Transform {
-            t: [1.0, 0.0, 0.0],
-            q: [0.0, 0.0, 0.0, 1.0],
-            s: 0.5,
-        };
-        let combined = compose(parent, child);
-        assert_vec_near(combined.t, [2.0, 5.0, 4.0]);
-        assert!((combined.s - 1.0).abs() < 1.0e-6);
-        assert_vec_near(apply(combined, [1.0, 0.0, 0.0]), [2.0, 6.0, 4.0]);
-    }
-
-    #[test]
-    fn corrective_identity_feature_is_zero() {
-        let matrix = euler_zyx_matrix([0.0, 0.0, 0.0]);
-        let feature = [
-            matrix[0][0] - 1.0,
-            matrix[1][0],
-            matrix[2][0],
-            matrix[0][1],
-            matrix[1][1] - 1.0,
-            matrix[2][1],
-        ];
-        assert_eq!(feature, [0.0; 6]);
-    }
-
-    fn max_abs(left: &[f32], right: &[f32]) -> f32 {
-        assert_eq!(left.len(), right.len());
-        left.iter()
-            .zip(right)
-            .map(|(a, b)| (a - b).abs())
-            .fold(0.0, f32::max)
-    }
-
-    #[test]
-    fn oracle_mhr_forward_with_pose_correctives() {
-        let Some(rig) = fixture::rig() else {
-            eprintln!("SKIP oracle_mhr_forward_with_pose_correctives: fixtures or weights absent");
-            return;
-        };
-        let Some((_, identity)) = fixture::load("mhrjit_in_shape_0") else {
-            eprintln!("SKIP oracle_mhr_forward_with_pose_correctives: input fixture absent");
-            return;
-        };
-        let Some((_, params)) = fixture::load("mhrjit_in_params_0") else {
-            eprintln!("SKIP oracle_mhr_forward_with_pose_correctives: input fixture absent");
-            return;
-        };
-        let Some((_, expr)) = fixture::load("mhrjit_in_expr_0") else {
-            eprintln!("SKIP oracle_mhr_forward_with_pose_correctives: input fixture absent");
-            return;
-        };
-        let Some((_, expected_verts)) = fixture::load("mhrjit_out_verts_0") else {
-            eprintln!("SKIP oracle_mhr_forward_with_pose_correctives: output fixture absent");
-            return;
-        };
-        let Some((_, expected_skel)) = fixture::load("mhrjit_out_skel_0") else {
-            eprintln!("SKIP oracle_mhr_forward_with_pose_correctives: output fixture absent");
-            return;
-        };
-
-        let without = rig.forward(&identity, &params, &expr, false);
-        let started = Instant::now();
-        let with = rig.forward(&identity, &params, &expr, true);
-        let elapsed = started.elapsed();
-        let vert_error = max_abs(&with.verts, &expected_verts);
-        let skel_error = max_abs(&with.skel_state, &expected_skel);
-        let corrective_effect = max_abs(&with.verts, &without.verts);
-        eprintln!(
-            "MHR corrective forward: {elapsed:?}, vertex max abs {vert_error:.7} cm, skeleton max abs {skel_error:.7}, corrective effect {corrective_effect:.7} cm"
-        );
-        assert!(vert_error <= 1.0e-3, "vertex max abs error {vert_error} cm");
-        assert!(skel_error <= 1.0e-3, "skeleton max abs error {skel_error}");
-        // The head's keypoint regression on the same step, in metres, before
-        // the camera-axis flip.
-        if let Some((_, expected_kp)) = fixture::load("mhr_out_1_0") {
-            let metres: Vec<f32> = with.keypoints308.iter().map(|v| v / 100.0).collect();
-            let kp_error = max_abs(&metres, &expected_kp);
-            eprintln!("MHR 308-keypoint max abs error {kp_error:.7} m");
-            assert!(kp_error <= 1.0e-4, "keypoint max abs error {kp_error} m");
-        }
-        assert!(
-            corrective_effect > 1.0e-5,
-            "fixture pose did not exercise pose correctives"
-        );
-    }
-
-    #[test]
-    fn oracle_keypoints_first_70_in_camera_axes() {
-        let Some(rig) = fixture::rig() else {
-            eprintln!("SKIP oracle_keypoints_first_70_in_camera_axes: fixtures or weights absent");
-            return;
-        };
-        // The final refinement step (5) is what the reference reports.
-        let Some((_, verts)) = fixture::load("mhrjit_out_verts_5") else {
-            eprintln!("SKIP oracle_keypoints_first_70_in_camera_axes: MHR fixture absent");
-            return;
-        };
-        let Some((_, skel)) = fixture::load("mhrjit_out_skel_5") else {
-            eprintln!("SKIP oracle_keypoints_first_70_in_camera_axes: MHR fixture absent");
-            return;
-        };
-        let Some((_, expected)) = fixture::load("final_pred_keypoints_3d") else {
-            eprintln!("SKIP oracle_keypoints_first_70_in_camera_axes: final fixture absent");
-            return;
-        };
-        let all = rig.keypoints(&verts, &skel);
-        let mut actual = all[..70 * 3].to_vec();
-        for point in actual.chunks_exact_mut(3) {
-            point[0] /= 100.0;
-            point[1] /= -100.0;
-            point[2] /= -100.0;
-        }
-        let error = max_abs(&actual, &expected);
-        eprintln!("MHR first-70 keypoint max abs error {error:.7} m");
-        assert!(error <= 1.0e-4, "keypoint max abs error {error} m");
-    }
-
-    #[test]
-    fn oracle_joint_global_rotations_from_skeleton_quaternions() {
-        use crate::fixture::OracleRoot;
-        let Some((_, skel)) = fixture::load_from(OracleRoot::Full, "mhrjit_out_skel_5") else {
-            eprintln!("SKIP oracle_joint_global_rotations: oracle_full absent");
-            return;
-        };
-        let Some((_, expected)) =
-            fixture::load_from(OracleRoot::Full, "step_body_joint_global_rots_0")
-        else {
-            eprintln!("SKIP oracle_joint_global_rotations: expected rotations absent");
-            return;
-        };
-        let actual = joint_global_rots(&skel);
-        let error = actual
-            .iter()
-            .zip(&expected)
-            .map(|(a, b)| (a - b).abs())
-            .fold(0.0f32, f32::max);
-        eprintln!("joint-global-rotation max abs {error:.7}");
-        assert!(error < 2.0e-5, "joint rotations max abs {error}");
-    }
-}
diff --git a/libs/ai/models/body/src/model.rs b/libs/ai/models/body/src/model.rs
deleted file mode 100644
index 2397b4757..000000000
--- a/libs/ai/models/body/src/model.rs
+++ /dev/null
@@ -1,626 +0,0 @@
-//! The whole model, end to end: one RGB image and a person box in, the pose
-//! packet out. Crop -> backbone -> ray-conditioned context -> the six
-//! decoder steps, each closing the loop through the pose head, the rig and
-//! the camera -> the final rig parameters, keypoints and projection.
-//!
-//! Body decoder only (the reference's `inference_type = "body"`): the hand
-//! parameters come from the body decoder, the hand crops of the reference's
-//! "full" mode are a later phase.
-
-use crate::backend::GpuTensor;
-use crate::condition::{apply_mask_prompt, dense_pe_at, ray_features, RayCond};
-use crate::decoder::{Decoder, LoopTiming, StepFeedback, StepInput};
-use crate::dino::BodyDino;
-use crate::hands::{hand_crops, BodyImage, FusionReport, HandBranch, HandOutput};
-use crate::mask::{warp_mask, MaskEmbed};
-use crate::mhr::MhrRig;
-use crate::packet::{BodyPacket, BodyPerson, PersonHands};
-use crate::pose::{camera_translation, model_params, project, unpack_pose};
-use crate::preprocess::{
-    condition_info, crop_geometry_at, crop_normalized, full_to_crop, patch_rays, CropGeometry,
-};
-use crate::weights::BodyWeights;
-use crate::{
-    DiffusionError, ProgressHook, Result, DINO_DIM, IMAGE_SIZE, MHR_JOINTS, NUM_KEYPOINTS, PATCH,
-};
-use std::collections::HashMap;
-use std::path::Path;
-use std::time::Instant;
-
-pub struct BodyModel {
-    pub weights: BodyWeights,
-    pub(crate) dino: BodyDino,
-    ray_cond: RayCond,
-    gaussian: Vec<f32>,
-    dense_pe: HashMap<usize, Vec<f32>>,
-    pub(crate) no_mask_embed: [f32; DINO_DIM],
-    pub(crate) decoder: Decoder,
-    pub(crate) rig: MhrRig,
-    hands: Option<HandBranch>,
-    /// The mask-prompt encoder, loaded on the first masked call.
-    mask_embed: Option<MaskEmbed>,
-    /// The crop side the backbone sees; 512 is the trained size, smaller is
-    /// faster and less accurate (see `set_crop_size`).
-    crop_size: usize,
-    /// Pose correctives on every refinement step (the reference) or only
-    /// on the last one: the intermediate steps only feed keypoints back into
-    /// the decoder, where the corrective's few millimetres barely register.
-    pub correctives_every_step: bool,
-    /// Per-stage wall times of the last `infer`, milliseconds:
-    /// crop, backbone, context, decoder loop (incl. rig), packet.
-    pub last_stage_ms: [f32; 5],
-    /// The decoder loop's breakdown for the last `infer`.
-    pub last_loop: LoopTiming,
-}
-
-/// What [`BodyModel::infer_full`] returns: the fused body, the two hand
-/// passes (left first, already un-mirrored) and the fusion report.
-#[derive(Clone, Debug)]
-pub struct FullOutput {
-    pub body: BodyOutput,
-    pub hands: [HandOutput; 2],
-    pub report: FusionReport,
-}
-
-impl BodyOutput {
-    /// The transport subset of this output (spec section 9).
-    pub fn into_person(self) -> BodyPerson {
-        BodyPerson {
-            mhr: self.mhr_model_params,
-            global_rot: self.global_rot,
-            cam_t: self.pred_cam_t,
-            shape: self.shape,
-            expr: self.face,
-            focal: self.focal_length,
-            bbox: self.bbox,
-            kp3d: self.pred_keypoints_3d,
-            kp2d: self.pred_keypoints_2d,
-            joints: Some(self.pred_joint_coords),
-            rots: None,
-            hands: None,
-        }
-    }
-}
-
-impl FullOutput {
-    /// The transport packet of a full-mode pass: the fused body plus which
-    /// hands were trusted and where they were.
-    pub fn into_packet(self, ms: f32) -> BodyPacket {
-        let boxes = [self.hands[0].bbox, self.hands[1].bbox];
-        let mut person = self.body.into_person();
-        person.hands = Some(PersonHands {
-            fused: self.report.fused,
-            boxes,
-        });
-        BodyPacket {
-            people: vec![person],
-            ms,
-        }
-    }
-}
-
-/// Rich model output used by the body, hand, re-prompt, and fusion passes.
-/// The packet API deliberately exposes only its stable transport subset.
-#[derive(Clone, Debug)]
-pub struct BodyOutput {
-    pub pred_pose_raw: Vec<f32>,
-    pub global_rot: [f32; 3],
-    pub body_pose: [f32; 133],
-    pub shape: [f32; 45],
-    pub scale: [f32; 28],
-    pub hand: [f32; 108],
-    pub face: [f32; 72],
-    pub pred_keypoints_3d: Vec<f32>,
-    pub pred_vertices: Vec<f32>,
-    pub pred_joint_coords: Vec<f32>,
-    pub joint_global_rots: Vec<f32>,
-    pub mhr_model_params: [f32; 204],
-    pub pred_cam: [f32; 3],
-    pub pred_keypoints_2d: Vec<f32>,
-    pub pred_cam_t: [f32; 3],
-    pub focal_length: f32,
-    pub pred_keypoints_2d_depth: Vec<f32>,
-    pub pred_keypoints_2d_cropped: Vec<f32>,
-    pub hand_box: [[f32; 4]; 2],
-    pub hand_logits: [[f32; 2]; 2],
-    pub bbox: [f32; 4],
-}
-
-impl BodyModel {
-    pub fn load(path: &Path) -> Result<Self> {
-        Self::load_with_progress(path, None)
-    }
-
-    pub fn load_with_progress(path: &Path, progress: Option<ProgressHook>) -> Result<Self> {
-        let weights = BodyWeights::load(path)?;
-        let dino = BodyDino::prepare_with_progress(&weights, progress)?;
-        let ray_cond = RayCond::prepare(&weights)?;
-        let gaussian = weights.f32_shaped(
-            "prompt_encoder.pe_layer.positional_encoding_gaussian_matrix",
-            &[2, DINO_DIM / 2],
-        )?;
-        let no_mask = weights.f32_shaped("prompt_encoder.no_mask_embed.weight", &[1, DINO_DIM])?;
-        let mut no_mask_embed = [0.0f32; DINO_DIM];
-        no_mask_embed.copy_from_slice(&no_mask);
-        let decoder = Decoder::load(&weights)?;
-        let mut rig = MhrRig::load(&weights)?;
-        rig.prepare_gpu()?;
-        let mut model = Self {
-            weights,
-            dino,
-            ray_cond,
-            gaussian,
-            dense_pe: HashMap::new(),
-            no_mask_embed,
-            decoder,
-            rig,
-            hands: None,
-            mask_embed: None,
-            crop_size: IMAGE_SIZE,
-            correctives_every_step: false,
-            last_stage_ms: [0.0; 5],
-            last_loop: LoopTiming::default(),
-        };
-        model.set_crop_size(IMAGE_SIZE)?;
-        Ok(model)
-    }
-
-    /// The crop side: a multiple of 16 between 128 and 1024. The model was
-    /// trained at 512; 256 runs the backbone on a quarter of the tokens.
-    /// The MHR rig, for callers that want the unposed mesh of a person the
-    /// model just inferred (`rig().rest_vertices(&shape, &expr)`).
-    pub fn rig(&self) -> &MhrRig {
-        &self.rig
-    }
-
-    pub fn set_crop_size(&mut self, size: usize) -> Result<()> {
-        if size % PATCH != 0 || !(128..=1024).contains(&size) {
-            return Err(DiffusionError::workflow(format!(
-                "body crop size {size}: must be a multiple of {PATCH} in 128..=1024"
-            )));
-        }
-        let side = size / PATCH;
-        if !self.dense_pe.contains_key(&size) {
-            self.dense_pe.insert(size, dense_pe_at(&self.gaussian, side));
-        }
-        self.crop_size = size;
-        Ok(())
-    }
-
-    pub fn crop_size(&self) -> usize {
-        self.crop_size
-    }
-
-    /// FP8 backbone (E4M3 weights, tensor-core FP8 GEMM): about half the
-    /// backbone time on Ada, at a measured accuracy cost (see the oracle test).
-    pub fn set_backbone_fp8(&self, on: bool) {
-        self.dino.set_fp8(on);
-    }
-
-    /// `rgb` is `width * height * 3` bytes; `bbox` is the person box in
-    /// full-image pixels (xyxy), the whole image when `None`.
-    pub fn infer(
-        &mut self,
-        rgb: &[u8],
-        width: u32,
-        height: u32,
-        bbox: Option<[f32; 4]>,
-    ) -> Result<BodyPacket> {
-        self.infer_with(rgb, width, height, bbox, None)
-    }
-
-    /// [`Self::infer`] for one provided person box, optionally conditioned
-    /// by that person's full-frame 0/1 segmentation mask and its confidence
-    /// (the reference's mask prompt; spec 13.2).
-    pub fn infer_masked(
-        &mut self,
-        rgb: &[u8],
-        width: u32,
-        height: u32,
-        bbox: [f32; 4],
-        mask: Option<(&[u8], f32)>,
-    ) -> Result<BodyPacket> {
-        self.infer_with(rgb, width, height, Some(bbox), mask)
-    }
-
-    fn infer_with(
-        &mut self,
-        rgb: &[u8],
-        width: u32,
-        height: u32,
-        bbox: Option<[f32; 4]>,
-        mask: Option<(&[u8], f32)>,
-    ) -> Result<BodyPacket> {
-        let total = Instant::now();
-        let (last, _geo, _context) = self.body_pass(rgb, width, height, bbox, mask)?;
-        let person = last.into_person();
-        let t_packet = total.elapsed();
-        self.last_stage_ms[4] = t_packet.as_secs_f32() * 1000.0 - self.last_stage_ms[..4].iter().sum::<f32>();
-        Ok(BodyPacket {
-            people: vec![person],
-            ms: t_packet.as_secs_f32() * 1000.0,
-        })
-    }
-
-    /// The body pass every entry point shares: crop (with the optional
-    /// mask prompt), backbone, conditioning and the decoder loop. Returns
-    /// the last step's output carrying the hand boxes, the crop geometry
-    /// and the conditioned context (the hands pass re-prompts against it).
-    fn body_pass(
-        &mut self,
-        rgb: &[u8],
-        width: u32,
-        height: u32,
-        bbox: Option<[f32; 4]>,
-        mask: Option<(&[u8], f32)>,
-    ) -> Result<(BodyOutput, CropGeometry, GpuTensor)> {
-        let (w, h) = (width as usize, height as usize);
-        if rgb.len() != w * h * 3 {
-            return Err(DiffusionError::workflow(format!(
-                "body infer: {} bytes for {width}x{height} rgb, expected {}",
-                rgb.len(),
-                w * h * 3
-            )));
-        }
-        if let Some((full_mask, _)) = mask {
-            if full_mask.len() != w * h {
-                return Err(DiffusionError::workflow(format!(
-                    "body infer mask: {} bytes for {width}x{height}, expected {}",
-                    full_mask.len(),
-                    w * h
-                )));
-            }
-            if self.crop_size != IMAGE_SIZE {
-                return Err(DiffusionError::workflow(format!(
-                    "body mask prompts require the {IMAGE_SIZE}px crop, current crop is {}",
-                    self.crop_size
-                )));
-            }
-        }
-        let bbox = bbox.unwrap_or([0.0, 0.0, width as f32, height as f32]);
-        let total = Instant::now();
-        let geo = crop_geometry_at(bbox, w, h, None, self.crop_size, 1.25);
-        let crop = crop_normalized(rgb, w, h, &geo);
-        let crop_mask = mask.map(|(full_mask, _)| warp_mask(full_mask, w, h, &geo));
-        let t_crop = total.elapsed();
-
-        let embeddings = self.dino.forward_normalized(&crop)?;
-        let t_backbone = total.elapsed();
-
-        let embeddings = match (crop_mask, mask) {
-            (Some(crop_mask), Some((_, score))) => {
-                if self.mask_embed.is_none() {
-                    self.mask_embed = Some(MaskEmbed::load(&self.weights)?);
-                }
-                let tokens = self.mask_embed.as_ref().unwrap().embed(&crop_mask);
-                apply_mask_prompt(&embeddings, Some((&tokens, score)), &self.no_mask_embed)?
-                    .unwrap_or(embeddings)
-            }
-            _ => embeddings,
-        };
-        let feats = ray_features(&patch_rays(&geo));
-        let context = self.ray_cond.apply(&embeddings, &self.no_mask_embed, &feats)?;
-        drop(embeddings);
-        let t_context = total.elapsed();
-
-        let tokens = self.decoder.build_tokens(condition_info(&geo));
-        let rig = &self.rig;
-        let dense_pe = &self.dense_pe[&self.crop_size];
-        let every_step = self.correctives_every_step;
-        let mut last: Option<BodyOutput> = None;
-        let output = self
-            .decoder
-            .run(tokens, &context, dense_pe, |step: StepInput| {
-                let correctives = every_step || step.layer + 1 == crate::DEC_DEPTH;
-                let result = close_the_loop(rig, &geo, &step, correctives);
-                let feedback = StepFeedback {
-                    kp2d_cropped: result.pred_keypoints_2d_cropped.clone(),
-                    depth: result.pred_keypoints_2d_depth.clone(),
-                    kp3d: result.pred_keypoints_3d.clone(),
-                };
-                last = Some(result);
-                feedback
-            })?;
-        self.last_loop = output.timing;
-        let t_decoder = total.elapsed();
-
-        let mut last = last.ok_or_else(|| DiffusionError::model("body decoder ran no steps"))?;
-        last.hand_box = output.hand_boxes;
-        last.hand_logits = output.hand_logits;
-        last.bbox = bbox;
-        self.last_stage_ms = [
-            t_crop.as_secs_f32() * 1000.0,
-            (t_backbone - t_crop).as_secs_f32() * 1000.0,
-            (t_context - t_backbone).as_secs_f32() * 1000.0,
-            (t_decoder - t_context).as_secs_f32() * 1000.0,
-            0.0,
-        ];
-        Ok((last, geo, context))
-    }
-
-    /// Full body + two hand crops + wrist fusion. Unlike [`Self::infer`],
-    /// this returns the rich fused result, the two hand passes and the
-    /// fusion report (which hands were trusted and why). `mask` is the
-    /// optional segmentation-mask prompt of the body pass (spec 13.2).
-    pub fn infer_full(
-        &mut self,
-        rgb: &[u8],
-        width: u32,
-        height: u32,
-        bbox: Option<[f32; 4]>,
-        mask: Option<(&[u8], f32)>,
-    ) -> Result<FullOutput> {
-        if self.crop_size != IMAGE_SIZE {
-            return Err(DiffusionError::workflow(format!(
-                "body full inference requires the trained {IMAGE_SIZE}px crop, got {}",
-                self.crop_size,
-            )));
-        }
-        let (w, h) = (width as usize, height as usize);
-        let (mut body, geo, context) = self.body_pass(rgb, width, height, bbox, mask)?;
-        if self.hands.is_none() {
-            self.hands = Some(HandBranch::load(&self.weights)?);
-        }
-        let branch = self.hands.as_ref().unwrap();
-        let crops = hand_crops(
-            &body,
-            &geo,
-            BodyImage {
-                rgb,
-                width: w,
-                height: h,
-            },
-        );
-        let left = branch.infer_hand(self, &crops[0])?;
-        let right = branch.infer_hand(self, &crops[1])?;
-        let report = branch.fuse(
-            self,
-            &mut body,
-            &left,
-            &right,
-            &crops,
-            &geo,
-            &context,
-            &self.dense_pe[&IMAGE_SIZE],
-        )?;
-        Ok(FullOutput {
-            body,
-            hands: [left, right],
-            report,
-        })
-    }
-}
-
-/// One refinement step's tail: head output -> rig parameters -> posed rig
-/// -> keypoints in camera axes -> camera translation -> projection.
-pub(crate) fn close_the_loop(
-    rig: &MhrRig,
-    geo: &CropGeometry,
-    step: &StepInput,
-    correctives: bool,
-) -> BodyOutput {
-    let pose = unpack_pose(&step.pose_pred_519);
-    let params = model_params(rig, &pose);
-    let rigged = rig.forward(&pose.shape, &params, &pose.expr, correctives);
-    // Rig output is centimetres in the rig's axes; the camera frame is
-    // metres with y and z flipped.
-    let to_camera = |values: &[f32], count: usize| -> Vec<f32> {
-        let mut out = Vec::with_capacity(count * 3);
-        for point in values[..count * 3].chunks_exact(3) {
-            out.push(point[0] / 100.0);
-            out.push(point[1] / -100.0);
-            out.push(point[2] / -100.0);
-        }
-        out
-    };
-    let kp3d = to_camera(&rigged.keypoints308, NUM_KEYPOINTS);
-    let vertices = to_camera(&rigged.verts, crate::MHR_VERTS);
-    let mut joint_positions = Vec::with_capacity(MHR_JOINTS * 3);
-    for joint in 0..MHR_JOINTS {
-        joint_positions.extend_from_slice(&rigged.skel_state[joint * 8..joint * 8 + 3]);
-    }
-    let joints = to_camera(&joint_positions, MHR_JOINTS);
-    let cam = [step.cam_pred_3[0], step.cam_pred_3[1], step.cam_pred_3[2]];
-    let cam_t = camera_translation(cam, geo.center, geo.side, geo.focal, geo.principal);
-    let (kp2d, depth) = project(&kp3d, cam_t, geo.focal, geo.principal);
-    let pred_cam = cam;
-    BodyOutput {
-        pred_pose_raw: step.pose_pred_519[..266].to_vec(),
-        global_rot: pose.global_rot,
-        body_pose: pose.body,
-        shape: pose.shape,
-        scale: pose.scale,
-        hand: pose.hands,
-        face: pose.expr,
-        pred_keypoints_3d: kp3d,
-        pred_vertices: vertices,
-        pred_joint_coords: joints,
-        joint_global_rots: rigged.joint_global_rots,
-        mhr_model_params: params,
-        pred_cam,
-        pred_keypoints_2d: kp2d.clone(),
-        pred_cam_t: cam_t,
-        focal_length: geo.focal,
-        pred_keypoints_2d_depth: depth,
-        pred_keypoints_2d_cropped: full_to_crop(&kp2d, geo),
-        hand_box: [[0.0; 4]; 2],
-        hand_logits: [[0.0; 2]; 2],
-        bbox: [0.0; 4],
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::backend::gpu_device_available;
-    use crate::fixture;
-
-    fn max_abs(actual: &[f32], expected: &[f32]) -> (f32, usize) {
-        assert_eq!(actual.len(), expected.len());
-        actual
-            .iter()
-            .zip(expected)
-            .enumerate()
-            .map(|(index, (a, b))| ((a - b).abs(), index))
-            .fold((0.0, 0), |best, (error, index)| if error > best.0 { (error, index) } else { best })
-    }
-
-    /// The whole pipeline on the oracle's image against the reference's
-    /// final outputs. The backbone runs in bf16 on both sides but not in the
-    /// same order, so the answer differs by a few millimetres, not by zero.
-    #[test]
-    fn oracle_end_to_end() {
-        let Some((shape, image)) = fixture::load("input_rgb_u8") else {
-            eprintln!("SKIP oracle_end_to_end: fixtures absent");
-            return;
-        };
-        let Some(weights_path) = fixture::weights_path() else {
-            eprintln!("SKIP oracle_end_to_end: weights absent");
-            return;
-        };
-        if !gpu_device_available() || !fixture::gpu_required_ops_available() {
-            eprintln!("SKIP oracle_end_to_end: no GPU");
-            return;
-        }
-        let (h, w) = (shape[0] as u32, shape[1] as u32);
-        let rgb: Vec<u8> = image.iter().map(|v| *v as u8).collect();
-        let load_started = Instant::now();
-        let mut model = BodyModel::load(&weights_path).expect("load body model");
-        eprintln!("body model load {:?}", load_started.elapsed());
-        // The exact mode first (correctives on every step, as the reference).
-        model.correctives_every_step = true;
-        let packet = model.infer(&rgb, w, h, None).expect("infer");
-        // A second run reports the warm timings.
-        let packet = model.infer(&rgb, w, h, None).unwrap_or(packet);
-        eprintln!(
-            "body infer warm {:.1} ms: crop {:.1}, backbone {:.1}, context {:.1}, decoder+rig {:.1}, packet {:.1}; loop: layers {:.1}, heads {:.1}, rig+camera {:.1}, refine {:.1}",
-            packet.ms,
-            model.last_stage_ms[0],
-            model.last_stage_ms[1],
-            model.last_stage_ms[2],
-            model.last_stage_ms[3],
-            model.last_stage_ms[4],
-            model.last_loop.layers_ms,
-            model.last_loop.heads_ms,
-            model.last_loop.step_ms,
-            model.last_loop.refine_ms
-        );
-        // Correctives only on the final step: the cheaper loop, measured.
-        model.correctives_every_step = false;
-        let _ = model.infer(&rgb, w, h, None).expect("infer");
-        let lean = model.infer(&rgb, w, h, None).expect("infer");
-        let (lean3, _) = max_abs(&lean.people[0].kp3d, &fixture::load("final_pred_keypoints_3d").unwrap().1);
-        eprintln!(
-            "body correctives on the last step only: warm {:.1} ms (loop {:.1}); kp3d max {lean3:.4} m vs reference",
-            lean.ms, model.last_stage_ms[3]
-        );
-        assert!(lean3 < 5.0e-3, "lean rig mode drifted: {lean3} m");
-        // FP8 backbone: the tensor-core lever, measured.
-        model.set_backbone_fp8(true);
-        let _ = model.infer(&rgb, w, h, None).expect("infer fp8");
-        let fp8 = model.infer(&rgb, w, h, None).expect("infer fp8");
-        let (fp8_3, _) = max_abs(&fp8.people[0].kp3d, &fixture::load("final_pred_keypoints_3d").unwrap().1);
-        let (fp8_2, _) = max_abs(&fp8.people[0].kp2d, &fixture::load("final_pred_keypoints_2d").unwrap().1);
-        eprintln!(
-            "body fp8 backbone: warm {:.1} ms (backbone {:.1}, loop {:.1}); kp3d max {fp8_3:.4} m, kp2d max {fp8_2:.2} px vs reference",
-            fp8.ms, model.last_stage_ms[1], model.last_stage_ms[3]
-        );
-        model.set_backbone_fp8(false);
-        // The same image through smaller crops: the speed/accuracy knob,
-        // reported against the reference at 512 (not asserted tightly: these
-        // sizes were never trained).
-        let reference_kp3d = fixture::load("final_pred_keypoints_3d").unwrap().1;
-        let reference_kp2d = fixture::load("final_pred_keypoints_2d").unwrap().1;
-        for size in [384usize, 256, 192] {
-            model.set_crop_size(size).expect("crop size");
-            let _ = model.infer(&rgb, w, h, None).expect("infer at size");
-            let small = model.infer(&rgb, w, h, None).expect("infer at size");
-            let (e3, _) = max_abs(&small.people[0].kp3d, &reference_kp3d);
-            let (e2, _) = max_abs(&small.people[0].kp2d, &reference_kp2d);
-            let mean3: f32 = small.people[0].kp3d.iter().zip(&reference_kp3d).map(|(a, b)| (a - b).abs()).sum::<f32>() / reference_kp3d.len() as f32;
-            eprintln!(
-                "body crop {size}: warm {:.1} ms (backbone {:.1}, loop {:.1}); vs reference kp3d max {e3:.4} m mean {mean3:.4} m, kp2d max {e2:.2} px",
-                small.ms, model.last_stage_ms[1], model.last_stage_ms[3]
-            );
-            assert!(e3 < 0.15, "crop {size} is off by {e3} m");
-        }
-        model.set_crop_size(IMAGE_SIZE).expect("crop size");
-        let person = &packet.people[0];
-        let (kp3d_err, kp3d_at) = max_abs(&person.kp3d, &fixture::load("final_pred_keypoints_3d").unwrap().1);
-        let (kp2d_err, kp2d_at) = max_abs(&person.kp2d, &fixture::load("final_pred_keypoints_2d").unwrap().1);
-        let (cam_err, _) = max_abs(&person.cam_t, &fixture::load("final_pred_cam_t").unwrap().1);
-        let (rot_err, _) = max_abs(&person.global_rot, &fixture::load("final_global_rot").unwrap().1);
-        let (mhr_err, mhr_at) = max_abs(&person.mhr, &fixture::load("final_mhr_model_params").unwrap().1);
-        let (joint_err, _) = max_abs(
-            person.joints.as_deref().unwrap(),
-            &fixture::load("final_pred_joint_coords").unwrap().1,
-        );
-        eprintln!(
-            "body end-to-end vs reference: kp3d {kp3d_err:.4} m (kp {}), kp2d {kp2d_err:.2} px (kp {}), cam_t {cam_err:.4}, global_rot {rot_err:.4}, rig params {mhr_err:.4} (at {mhr_at}), joints {joint_err:.4} m",
-            kp3d_at / 3,
-            kp2d_at / 2
-        );
-        assert!(kp3d_err < 2.0e-2, "kp3d max abs {kp3d_err} m");
-        assert!(kp2d_err < 8.0, "kp2d max abs {kp2d_err} px");
-        assert!(cam_err < 5.0e-2, "cam_t max abs {cam_err}");
-        assert!(rot_err < 5.0e-2, "global_rot max abs {rot_err}");
-        assert!(joint_err < 2.0e-2, "joints max abs {joint_err} m");
-        let json = packet.to_json();
-        assert!(json.starts_with("{\"n_people\":1,\"people\":[{\"mhr\":["));
-        assert!(json.contains("\"kp3d\":[") && json.contains("\"joints\":["));
-    }
-
-    fn full_end_to_end(root: fixture::OracleRoot, label: &str) {
-        let Some((shape, image)) = fixture::load_from(root, "input_rgb_u8") else {
-            eprintln!("SKIP {label}: fixture absent");
-            return;
-        };
-        if !gpu_device_available() || !fixture::gpu_required_ops_available() {
-            eprintln!("SKIP {label}: no GPU");
-            return;
-        }
-        let Some(weights_path) = fixture::weights_path() else {
-            eprintln!("SKIP {label}: weights absent");
-            return;
-        };
-        let (h, w) = (shape[0] as u32, shape[1] as u32);
-        let rgb: Vec<u8> = image.into_iter().map(|value| value as u8).collect();
-        let mut model = BodyModel::load(&weights_path).expect("load full body model");
-        model.correctives_every_step = true;
-        let full = model.infer_full(&rgb, w, h, None, None).expect("full inference");
-        let field = |name: &str| fixture::load_from(root, name).unwrap().1;
-        eprintln!("{label}: fusion report {:?}", full.report);
-        let output = &full.body;
-        // Parameter tolerances absorb the bf16 backbone noise of the hand
-        // crops (2-3% relative), which the hand decoder amplifies more than
-        // the body decoder does; the keypoint tolerances are the contract.
-        let checks = [
-            ("final_body_pose_params", output.body_pose.as_slice(), 2.0e-2),
-            ("final_hand_pose_params", output.hand.as_slice(), 5.0e-2),
-            ("final_scale_params", output.scale.as_slice(), 5.0e-2),
-            ("final_shape_params", output.shape.as_slice(), 5.0e-2),
-            ("final_pred_keypoints_3d", output.pred_keypoints_3d.as_slice(), 4.0e-3),
-            ("final_pred_keypoints_2d", output.pred_keypoints_2d.as_slice(), 1.0),
-        ];
-        let mut failures = Vec::new();
-        for (name, actual, tolerance) in checks {
-            let expected = field(name);
-            let (error, at) = max_abs(actual, &expected);
-            eprintln!("{label}: {name} max abs {error:.6} at {at} (ours {} reference {})", actual[at], expected[at]);
-            if error >= tolerance {
-                failures.push(format!("{name} max abs {error} at {at}, tolerance {tolerance}"));
-            }
-        }
-        assert!(failures.is_empty(), "{label}: {}", failures.join("; "));
-    }
-
-    #[test]
-    fn oracle_full_end_to_end() {
-        full_end_to_end(fixture::OracleRoot::Full, "oracle_full_end_to_end");
-    }
-
-    #[test]
-    fn oracle_hands_end_to_end() {
-        full_end_to_end(fixture::OracleRoot::Hands, "oracle_hands_end_to_end");
-    }
-}
diff --git a/libs/ai/models/body/src/packet.rs b/libs/ai/models/body/src/packet.rs
deleted file mode 100644
index a914590d9..000000000
--- a/libs/ai/models/body/src/packet.rs
+++ /dev/null
@@ -1,155 +0,0 @@
-//! JSON packet shared by single-image and live SAM 3D Body inference.
-
-use std::fmt::Write;
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct BodyPerson {
-    pub mhr: [f32; 204],
-    pub global_rot: [f32; 3],
-    pub cam_t: [f32; 3],
-    pub shape: [f32; 45],
-    pub expr: [f32; 72],
-    pub focal: f32,
-    pub bbox: [f32; 4],
-    pub kp3d: Vec<f32>,
-    pub kp2d: Vec<f32>,
-    pub joints: Option<Vec<f32>>,
-    pub rots: Option<Vec<f32>>,
-    /// Present when the hands pass ran: which hands were trusted and fused
-    /// into the pose (left, right) and their boxes in full-image pixels.
-    pub hands: Option<PersonHands>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct PersonHands {
-    pub fused: [bool; 2],
-    pub boxes: [[f32; 4]; 2],
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct BodyPacket {
-    pub people: Vec<BodyPerson>,
-    pub ms: f32,
-}
-
-impl BodyPacket {
-    pub fn to_json(&self) -> String {
-        let mut out = String::new();
-        out.push_str("{\"n_people\":");
-        let _ = write!(out, "{}", self.people.len());
-        out.push_str(",\"people\":[");
-        for (index, person) in self.people.iter().enumerate() {
-            if index != 0 {
-                out.push(',');
-            }
-            push_person(&mut out, person);
-        }
-        out.push_str("],\"ms\":");
-        push_f32(&mut out, self.ms);
-        out.push('}');
-        out
-    }
-}
-
-fn push_person(out: &mut String, person: &BodyPerson) {
-    out.push_str("{\"mhr\":");
-    push_f32s(out, &person.mhr);
-    out.push_str(",\"global_rot\":");
-    push_f32s(out, &person.global_rot);
-    out.push_str(",\"cam_t\":");
-    push_f32s(out, &person.cam_t);
-    out.push_str(",\"shape\":");
-    push_f32s(out, &person.shape);
-    out.push_str(",\"expr\":");
-    push_f32s(out, &person.expr);
-    out.push_str(",\"focal\":");
-    push_f32(out, person.focal);
-    out.push_str(",\"bbox\":");
-    push_f32s(out, &person.bbox);
-    out.push_str(",\"kp3d\":");
-    push_f32s(out, &person.kp3d);
-    out.push_str(",\"kp2d\":");
-    push_f32s(out, &person.kp2d);
-    if let Some(joints) = &person.joints {
-        out.push_str(",\"joints\":");
-        push_f32s(out, joints);
-    }
-    if let Some(rots) = &person.rots {
-        out.push_str(",\"rots\":");
-        push_f32s(out, rots);
-    }
-    if let Some(hands) = &person.hands {
-        out.push_str(",\"hands\":{\"fused\":[");
-        out.push_str(if hands.fused[0] { "true" } else { "false" });
-        out.push(',');
-        out.push_str(if hands.fused[1] { "true" } else { "false" });
-        out.push_str("],\"boxes\":[");
-        push_f32s(out, &hands.boxes[0]);
-        out.push(',');
-        push_f32s(out, &hands.boxes[1]);
-        out.push_str("]}");
-    }
-    out.push('}');
-}
-
-fn push_f32s(out: &mut String, values: &[f32]) {
-    out.push('[');
-    for (index, &value) in values.iter().enumerate() {
-        if index != 0 {
-            out.push(',');
-        }
-        push_f32(out, value);
-    }
-    out.push(']');
-}
-
-fn push_f32(out: &mut String, value: f32) {
-    if !value.is_finite() {
-        out.push_str("null");
-        return;
-    }
-    let start = out.len();
-    let _ = write!(out, "{value:.4}");
-    while out.as_bytes().last() == Some(&b'0') {
-        out.pop();
-    }
-    if out.as_bytes().last() == Some(&b'.') {
-        out.push('0');
-    }
-    debug_assert!(out.len() > start);
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn json_field_order_optional_fields_and_rounding() {
-        let mut mhr = [0.0; 204];
-        mhr[..4].copy_from_slice(&[1.23456, -2.34567, 3.0, -0.00001]);
-        let packet = BodyPacket {
-            people: vec![BodyPerson {
-                mhr,
-                global_rot: [0.1, 0.2, 0.3],
-                cam_t: [1.0, 2.0, 3.0],
-                shape: [0.0; 45],
-                expr: [0.0; 72],
-                focal: 1234.56789,
-                bbox: [1.0, 2.0, 30.0, 40.0],
-                kp3d: vec![0.12345; 70 * 3],
-                kp2d: vec![5.67894; 70 * 2],
-                joints: Some(vec![0.25; 127 * 3]),
-                rots: None,
-                hands: None,
-            }],
-            ms: 12.34567,
-        };
-        let json = packet.to_json();
-        assert!(json.starts_with(
-            "{\"n_people\":1,\"people\":[{\"mhr\":[1.2346,-2.3457,3.0,-0.0,"
-        ));
-        assert!(json.contains("\"joints\":[0.25"));
-        assert!(!json.contains("\"rots\""));
-        assert!(json.ends_with("],\"ms\":12.3457}"));
-    }
-}
diff --git a/libs/ai/models/body/src/pose.rs b/libs/ai/models/body/src/pose.rs
deleted file mode 100644
index 986c207af..000000000
--- a/libs/ai/models/body/src/pose.rs
+++ /dev/null
@@ -1,554 +0,0 @@
-//! Pose-head parameter decoding and camera projection.
-
-use crate::mhr::MhrRig;
-
-const BODY_ROTATION_IDXS: [[usize; 3]; 23] = [
-    [0, 2, 4],
-    [6, 8, 10],
-    [12, 13, 14],
-    [15, 16, 17],
-    [18, 19, 20],
-    [21, 22, 23],
-    [24, 25, 26],
-    [27, 28, 29],
-    [34, 35, 36],
-    [37, 38, 39],
-    [44, 45, 46],
-    [53, 54, 55],
-    [64, 65, 66],
-    [85, 69, 73],
-    [86, 70, 79],
-    [87, 71, 82],
-    [88, 72, 76],
-    [91, 92, 93],
-    [112, 96, 100],
-    [113, 97, 106],
-    [114, 98, 109],
-    [115, 99, 103],
-    [130, 131, 132],
-];
-
-const BODY_HINGE_IDXS: [usize; 58] = [
-    1, 3, 5, 7, 9, 11, 30, 31, 32, 33, 40, 41, 42, 43, 47, 48, 49, 50, 51, 52,
-    56, 57, 58, 59, 60, 61, 62, 63, 67, 68, 74, 75, 77, 78, 80, 81, 83, 84, 89,
-    90, 94, 95, 101, 102, 104, 105, 107, 108, 110, 111, 116, 117, 118, 119, 120,
-    121, 122, 123,
-];
-
-const HAND_DOFS: [usize; 16] = [3, 1, 1, 3, 1, 1, 3, 1, 1, 3, 1, 1, 2, 3, 1, 1];
-
-/// Convert two proposed rotation columns to a row-major rotation matrix.
-pub fn rot6d_to_rotmat(value: [f32; 6]) -> [[f32; 3]; 3] {
-    let a1 = [value[0], value[1], value[2]];
-    let a2 = [value[3], value[4], value[5]];
-    let b1 = normalize3(a1);
-    let projection = dot3(b1, a2);
-    let b2 = normalize3([
-        a2[0] - projection * b1[0],
-        a2[1] - projection * b1[1],
-        a2[2] - projection * b1[2],
-    ]);
-    let b3 = cross3(b1, b2);
-    [
-        [b1[0], b2[0], b3[0]],
-        [b1[1], b2[1], b3[1]],
-        [b1[2], b2[2], b3[2]],
-    ]
-}
-
-/// Extract `(rx, ry, rz)` for `R = Rz(rz) * Ry(ry) * Rx(rx)`.
-pub fn rotmat_to_euler_zyx(matrix: [[f32; 3]; 3]) -> [f32; 3] {
-    let cy = (matrix[0][0] * matrix[0][0] + matrix[1][0] * matrix[1][0]).sqrt();
-    let ry = (-matrix[2][0]).atan2(cy);
-    if cy < 1.0e-6 {
-        [(-matrix[1][2]).atan2(matrix[1][1]), ry, 0.0]
-    } else {
-        [
-            matrix[2][1].atan2(matrix[2][2]),
-            ry,
-            matrix[1][0].atan2(matrix[0][0]),
-        ]
-    }
-}
-
-/// roma's lowercase `xyz` (verified against the hand-mode rig oracle):
-/// `R = Rz(z) * Ry(y) * Rx(x)`, the same order the rig applies to every
-/// joint's `(rx, ry, rz)` triple.
-pub fn euler_xyz_to_matrix([x, y, z]: [f32; 3]) -> [[f32; 3]; 3] {
-    let (sx, cx) = x.sin_cos();
-    let (sy, cy) = y.sin_cos();
-    let (sz, cz) = z.sin_cos();
-    [
-        [cz * cy, cz * sy * sx - sz * cx, cz * sy * cx + sz * sx],
-        [sz * cy, sz * sy * sx + cz * cx, sz * sy * cx - cz * sx],
-        [-sy, cy * sx, cy * cx],
-    ]
-}
-
-/// Inverse of [`euler_xyz_to_matrix`], returning `(x, y, z)`.
-pub fn matrix_to_euler_xyz(matrix: [[f32; 3]; 3]) -> [f32; 3] {
-    let cy = (matrix[0][0] * matrix[0][0] + matrix[1][0] * matrix[1][0]).sqrt();
-    let y = (-matrix[2][0]).atan2(cy);
-    if cy < 1.0e-6 {
-        [(-matrix[1][2]).atan2(matrix[1][1]), y, 0.0]
-    } else {
-        [
-            matrix[2][1].atan2(matrix[2][2]),
-            y,
-            matrix[1][0].atan2(matrix[0][0]),
-        ]
-    }
-}
-
-/// Intrinsic `XZY`: input and output triples are convention ordered
-/// `(x, z, y)`, and `R = Rx(x) * Rz(z) * Ry(y)`.
-pub fn euler_xzy_to_matrix([x, z, y]: [f32; 3]) -> [[f32; 3]; 3] {
-    let (sx, cx) = x.sin_cos();
-    let (sy, cy) = y.sin_cos();
-    let (sz, cz) = z.sin_cos();
-    [
-        [cz * cy, -sz, cz * sy],
-        [cx * sz * cy + sx * sy, cx * cz, cx * sz * sy - sx * cy],
-        [sx * sz * cy - cx * sy, sx * cz, sx * sz * sy + cx * cy],
-    ]
-}
-
-/// Inverse of [`euler_xzy_to_matrix`], returning convention-ordered
-/// `(x, z, y)`.
-pub fn matrix_to_euler_xzy(matrix: [[f32; 3]; 3]) -> [f32; 3] {
-    let cz = (matrix[0][0] * matrix[0][0] + matrix[0][2] * matrix[0][2]).sqrt();
-    let z = (-matrix[0][1]).atan2(cz);
-    if cz < 1.0e-6 {
-        [(-matrix[1][2]).atan2(matrix[2][2]), z, 0.0]
-    } else {
-        [
-            matrix[2][1].atan2(matrix[1][1]),
-            z,
-            matrix[0][2].atan2(matrix[0][0]),
-        ]
-    }
-}
-
-pub fn matrix_mul(a: [[f32; 3]; 3], b: [[f32; 3]; 3]) -> [[f32; 3]; 3] {
-    std::array::from_fn(|row| {
-        std::array::from_fn(|column| (0..3).map(|k| a[row][k] * b[k][column]).sum())
-    })
-}
-
-pub fn matrix_transpose(value: [[f32; 3]; 3]) -> [[f32; 3]; 3] {
-    std::array::from_fn(|row| std::array::from_fn(|column| value[column][row]))
-}
-
-/// Decode the 23 ball joints, 58 hinges, and six translations.
-pub fn body_cont_to_model_params(value: &[f32; 260]) -> [f32; 133] {
-    let mut output = [0.0; 133];
-    for (joint, indices) in BODY_ROTATION_IDXS.iter().enumerate() {
-        let offset = joint * 6;
-        let euler = rotmat_to_euler_zyx(rot6d_to_rotmat([
-            value[offset],
-            value[offset + 1],
-            value[offset + 2],
-            value[offset + 3],
-            value[offset + 4],
-            value[offset + 5],
-        ]));
-        output[indices[0]] = euler[0];
-        output[indices[1]] = euler[1];
-        output[indices[2]] = euler[2];
-    }
-    let mut offset = 23 * 6;
-    for &index in &BODY_HINGE_IDXS {
-        output[index] = value[offset].atan2(value[offset + 1]);
-        offset += 2;
-    }
-    output[124..130].copy_from_slice(&value[offset..offset + 6]);
-
-    // Hand slots and the final decoder-owned rotation are supplied elsewhere.
-    output[62..116].fill(0.0);
-    output[130..133].fill(0.0);
-    output
-}
-
-/// Decode one hand's continuous representation to its 27 scalar parameters.
-pub fn hand_cont_to_model_params(value: &[f32; 54]) -> [f32; 27] {
-    let mut output = [0.0; 27];
-    let mut input_offset = 0;
-    let mut output_offset = 0;
-    for dofs in HAND_DOFS {
-        if dofs == 3 {
-            let euler = rotmat_to_euler_zyx(rot6d_to_rotmat([
-                value[input_offset],
-                value[input_offset + 1],
-                value[input_offset + 2],
-                value[input_offset + 3],
-                value[input_offset + 4],
-                value[input_offset + 5],
-            ]));
-            output[output_offset..output_offset + 3].copy_from_slice(&euler);
-        } else {
-            for dof in 0..dofs {
-                output[output_offset + dof] =
-                    value[input_offset + 2 * dof].atan2(value[input_offset + 2 * dof + 1]);
-            }
-        }
-        input_offset += dofs * 2;
-        output_offset += dofs;
-    }
-    debug_assert_eq!(input_offset, 54);
-    debug_assert_eq!(output_offset, 27);
-    output
-}
-
-#[derive(Clone, Debug)]
-pub struct PoseHeadParams {
-    pub global_rot: [f32; 3],
-    pub body: [f32; 133],
-    pub shape: [f32; 45],
-    pub scale: [f32; 28],
-    pub hands: [f32; 108],
-    pub expr: [f32; 72],
-}
-
-/// Unpack the accumulated 519-value pose prediction.
-pub fn unpack_pose(pred_519: &[f32]) -> PoseHeadParams {
-    assert_eq!(pred_519.len(), 519, "pose head output must contain 519 values");
-    // The reference decomposes the head's rotation with a library routine
-    // that returns the Z, Y, X angles in that order, and the rig then reads
-    // the triple positionally as (rx, ry, rz). The network was trained through
-    // that pairing, so parity means handing the rig the reversed triple
-    // (oracle-verified: the straight order is 3e-2 off, the reversed 1e-4).
-    let zyx = rotmat_to_euler_zyx(rot6d_to_rotmat(pred_519[0..6].try_into().unwrap()));
-    let global_rot = [zyx[2], zyx[1], zyx[0]];
-    let body_cont: &[f32; 260] = pred_519[6..266].try_into().unwrap();
-    let mut shape = [0.0; 45];
-    shape.copy_from_slice(&pred_519[266..311]);
-    let mut scale = [0.0; 28];
-    scale.copy_from_slice(&pred_519[311..339]);
-    let mut hands = [0.0; 108];
-    hands.copy_from_slice(&pred_519[339..447]);
-
-    // The released body path disables the expression channels.
-    let expr = [0.0; 72];
-    PoseHeadParams {
-        global_rot,
-        body: body_cont_to_model_params(body_cont),
-        shape,
-        scale,
-        hands,
-        expr,
-    }
-}
-
-/// Assemble 136 pose values followed by 68 scale values.
-pub fn model_params(rig: &MhrRig, pose: &PoseHeadParams) -> [f32; 204] {
-    let mut output = [0.0; 204];
-    output[3..6].copy_from_slice(&pose.global_rot);
-    output[6..136].copy_from_slice(&pose.body[..130]);
-
-    for hand in 0..2 {
-        let input = &pose.hands[hand * 54..(hand + 1) * 54];
-        let mut transformed = [0.0; 54];
-        for column in 0..54 {
-            let mut value = rig.hand_pose_mean[column];
-            for row in 0..54 {
-                value += input[row] * rig.hand_pose_comps[row * 54 + column];
-            }
-            transformed[column] = value;
-        }
-        let decoded = hand_cont_to_model_params(&transformed);
-        let indices = if hand == 0 {
-            &rig.hand_joint_idxs_left
-        } else {
-            &rig.hand_joint_idxs_right
-        };
-        for (value, &index) in decoded.iter().zip(indices) {
-            output[index as usize] = *value;
-        }
-    }
-
-    for column in 0..68 {
-        let mut value = rig.scale_mean[column];
-        for row in 0..28 {
-            value += pose.scale[row] * rig.scale_comps[row * 68 + column];
-        }
-        output[136 + column] = value;
-    }
-    output
-}
-
-pub fn camera_translation(
-    pred_cam: [f32; 3],
-    bbox_center: [f32; 2],
-    bbox_side: f32,
-    focal: f32,
-    principal: [f32; 2],
-) -> [f32; 3] {
-    camera_translation_scaled(pred_cam, bbox_center, bbox_side, focal, principal, 1.0)
-}
-
-/// [`camera_translation`] with the camera head's `default_scale_factor`
-/// multiplying the box size (1 for the body head, 10 for the hand head).
-pub fn camera_translation_scaled(
-    pred_cam: [f32; 3],
-    bbox_center: [f32; 2],
-    bbox_side: f32,
-    focal: f32,
-    principal: [f32; 2],
-    scale_factor: f32,
-) -> [f32; 3] {
-    let scale = -pred_cam[0];
-    let ty = -pred_cam[2];
-    let bbox_scale = bbox_side * scale * scale_factor + 1.0e-8;
-    [
-        pred_cam[1] + 2.0 * (bbox_center[0] - principal[0]) / bbox_scale,
-        ty + 2.0 * (bbox_center[1] - principal[1]) / bbox_scale,
-        2.0 * focal / bbox_scale,
-    ]
-}
-
-/// Project row-major XYZ keypoints and return row-major UV plus camera depth.
-pub fn project(
-    kp3d: &[f32],
-    cam_t: [f32; 3],
-    focal: f32,
-    principal: [f32; 2],
-) -> (Vec<f32>, Vec<f32>) {
-    assert_eq!(kp3d.len() % 3, 0, "3D keypoints must be XYZ triples");
-    let count = kp3d.len() / 3;
-    let mut kp2d = Vec::with_capacity(count * 2);
-    let mut depth = Vec::with_capacity(count);
-    for point in kp3d.chunks_exact(3) {
-        let x = point[0] + cam_t[0];
-        let y = point[1] + cam_t[1];
-        let z = point[2] + cam_t[2];
-        kp2d.push(focal * x / z + principal[0]);
-        kp2d.push(focal * y / z + principal[1]);
-        depth.push(z);
-    }
-    (kp2d, depth)
-}
-
-fn dot3(a: [f32; 3], b: [f32; 3]) -> f32 {
-    a[0] * b[0] + a[1] * b[1] + a[2] * b[2]
-}
-
-fn normalize3(value: [f32; 3]) -> [f32; 3] {
-    let inverse = 1.0 / dot3(value, value).sqrt().max(1.0e-12);
-    [value[0] * inverse, value[1] * inverse, value[2] * inverse]
-}
-
-fn cross3(a: [f32; 3], b: [f32; 3]) -> [f32; 3] {
-    [
-        a[1] * b[2] - a[2] * b[1],
-        a[2] * b[0] - a[0] * b[2],
-        a[0] * b[1] - a[1] * b[0],
-    ]
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::fixture;
-    use crate::weights::BodyWeights;
-    use std::f32::consts::FRAC_PI_2;
-
-    fn euler_matrix([rx, ry, rz]: [f32; 3]) -> [[f32; 3]; 3] {
-        let (sx, cx) = rx.sin_cos();
-        let (sy, cy) = ry.sin_cos();
-        let (sz, cz) = rz.sin_cos();
-        [
-            [cz * cy, cz * sy * sx - sz * cx, cz * sy * cx + sz * sx],
-            [sz * cy, sz * sy * sx + cz * cx, sz * sy * cx - cz * sx],
-            [-sy, cy * sx, cy * cx],
-        ]
-    }
-
-    fn rot6d_from_euler(euler: [f32; 3]) -> [f32; 6] {
-        let matrix = euler_matrix(euler);
-        [
-            matrix[0][0],
-            matrix[1][0],
-            matrix[2][0],
-            matrix[0][1],
-            matrix[1][1],
-            matrix[2][1],
-        ]
-    }
-
-    fn assert_near(actual: f32, expected: f32) {
-        assert!((actual - expected).abs() < 2.0e-5, "{actual} != {expected}");
-    }
-
-    #[test]
-    fn rotation_6d_and_zyx_euler_round_trip() {
-        let identity = rot6d_to_rotmat([1.0, 0.0, 0.0, 0.0, 1.0, 0.0]);
-        assert_eq!(identity, [[1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [0.0, 0.0, 1.0]]);
-
-        let expected = [0.31, -0.42, 0.73];
-        let matrix = rot6d_to_rotmat(rot6d_from_euler(expected));
-        let actual = rotmat_to_euler_zyx(matrix);
-        for axis in 0..3 {
-            assert_near(actual[axis], expected[axis]);
-        }
-    }
-
-    #[test]
-    fn zyx_extraction_uses_singular_guard() {
-        let matrix = euler_matrix([0.35, FRAC_PI_2, -0.2]);
-        let euler = rotmat_to_euler_zyx(matrix);
-        assert_near(euler[1], FRAC_PI_2);
-        assert_eq!(euler[2], 0.0);
-        let rebuilt = euler_matrix(euler);
-        for row in 0..3 {
-            for column in 0..3 {
-                assert_near(rebuilt[row][column], matrix[row][column]);
-            }
-        }
-    }
-
-    #[test]
-    fn body_continuous_values_land_at_documented_indices() {
-        let mut value = [0.0; 260];
-        for joint in 0..23 {
-            let euler = [0.01 * joint as f32, -0.02 * joint as f32, 0.03 * joint as f32];
-            value[joint * 6..joint * 6 + 6].copy_from_slice(&rot6d_from_euler(euler));
-        }
-        for hinge in 0..58 {
-            let angle = 0.005 * (hinge + 1) as f32;
-            let (sin, cos) = angle.sin_cos();
-            value[138 + hinge * 2] = sin;
-            value[139 + hinge * 2] = cos;
-        }
-        value[254..260].copy_from_slice(&[1.0, 2.0, 3.0, 4.0, 5.0, 6.0]);
-
-        let output = body_cont_to_model_params(&value);
-        assert_near(output[0], 0.0);
-        assert_near(output[34], 0.08);
-        assert_near(output[35], -0.16);
-        assert_near(output[36], 0.24);
-        assert_near(output[1], 0.005);
-        assert_eq!(&output[62..116], &[0.0; 54]);
-        assert_near(output[116], 0.005 * 51.0);
-        assert_near(output[123], 0.005 * 58.0);
-        assert_eq!(&output[124..130], &[1.0, 2.0, 3.0, 4.0, 5.0, 6.0]);
-        assert_eq!(&output[130..133], &[0.0; 3]);
-    }
-
-    #[test]
-    fn hand_continuous_mixed_dofs_decode_in_order() {
-        let mut value = [0.0; 54];
-        let mut input = 0;
-        for dofs in HAND_DOFS {
-            if dofs == 3 {
-                value[input..input + 6]
-                    .copy_from_slice(&rot6d_from_euler([0.1, -0.2, 0.3]));
-            } else {
-                for dof in 0..dofs {
-                    let angle = 0.04 * (dof + 1) as f32;
-                    let (sin, cos) = angle.sin_cos();
-                    value[input + 2 * dof] = sin;
-                    value[input + 2 * dof + 1] = cos;
-                }
-            }
-            input += 2 * dofs;
-        }
-        let output = hand_cont_to_model_params(&value);
-        assert_near(output[0], 0.1);
-        assert_near(output[1], -0.2);
-        assert_near(output[2], 0.3);
-        assert_near(output[3], 0.04);
-        assert_near(output[20], 0.04);
-        assert_near(output[21], 0.08);
-        assert_near(output[22], 0.1);
-    }
-
-    #[test]
-    fn camera_and_projection_follow_full_image_convention() {
-        let translation = camera_translation([-2.0, 0.5, -0.25], [300.0, 220.0], 100.0, 500.0, [250.0, 200.0]);
-        assert_near(translation[0], 1.0);
-        assert_near(translation[1], 0.45);
-        assert_near(translation[2], 5.0);
-        let (points, depth) = project(&[1.0, 2.0, 5.0], translation, 500.0, [250.0, 200.0]);
-        assert_near(points[0], 350.0);
-        assert_near(points[1], 322.5);
-        assert_near(depth[0], 10.0);
-    }
-
-    fn max_abs(left: &[f32], right: &[f32]) -> f32 {
-        assert_eq!(left.len(), right.len());
-        left.iter()
-            .zip(right)
-            .map(|(a, b)| (a - b).abs())
-            .fold(0.0, f32::max)
-    }
-
-    #[test]
-    fn oracle_pose_unpack_and_model_assembly() {
-        let Some((_, projected)) = fixture::load("head_pose_proj_out_0") else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: pose fixture absent");
-            return;
-        };
-        let Some((_, init_pose_fixture)) = fixture::load("init_pose") else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: init_pose.f32 absent");
-            return;
-        };
-        let Some(weights_path) = fixture::weights_path() else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: weights absent");
-            return;
-        };
-        let weights = BodyWeights::load(weights_path).expect("oracle weights must load");
-        let init_pose = weights
-            .f32_shaped("init_pose.weight", &[1, 519])
-            .expect("init_pose.weight must load");
-        assert!(
-            max_abs(&init_pose, &init_pose_fixture) <= 1.0e-6,
-            "oracle init_pose differs from weights"
-        );
-        assert_eq!(projected.len(), 519);
-        let pred: Vec<f32> = projected
-            .iter()
-            .zip(&init_pose)
-            .map(|(value, initial)| value + initial)
-            .collect();
-        let pose = unpack_pose(&pred);
-
-        let Some((_, expected_global)) = fixture::load("mhr_in_global_rot_0") else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: MHR inputs absent");
-            return;
-        };
-        let Some((_, expected_body)) = fixture::load("mhr_in_body_pose_params_0") else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: MHR inputs absent");
-            return;
-        };
-        let Some((_, expected_scale)) = fixture::load("mhr_in_scale_params_0") else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: MHR inputs absent");
-            return;
-        };
-        let Some((_, expected_shape)) = fixture::load("mhr_in_shape_params_0") else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: MHR inputs absent");
-            return;
-        };
-        let Some((_, expected_hands)) = fixture::load("mhr_in_hand_pose_params_0") else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: MHR inputs absent");
-            return;
-        };
-        let Some((_, expected_params)) = fixture::load("mhrjit_in_params_0") else {
-            eprintln!("SKIP oracle_pose_unpack_and_model_assembly: MHR JIT input absent");
-            return;
-        };
-
-        let global_error = max_abs(&pose.global_rot, &expected_global);
-        eprintln!("pose oracle global rotation max abs error {global_error:.7}");
-        assert!(global_error <= 1.0e-4, "global rotation triple order (see unpack_pose)");
-        assert!(max_abs(&pose.body, &expected_body) <= 1.0e-4);
-        assert!(max_abs(&pose.scale, &expected_scale) <= 1.0e-4);
-        assert!(max_abs(&pose.shape, &expected_shape) <= 1.0e-4);
-        assert!(max_abs(&pose.hands, &expected_hands) <= 1.0e-4);
-
-        let rig = fixture::rig().expect("oracle rig must load after weights check");
-        let model = model_params(&rig, &pose);
-        let model_error = max_abs(&model, &expected_params);
-        eprintln!("pose oracle MHR parameter max abs error {model_error:.7}");
-        assert!(model_error <= 1.0e-4);
-    }
-}
diff --git a/libs/ai/models/body/src/preprocess.rs b/libs/ai/models/body/src/preprocess.rs
deleted file mode 100644
index 31771243d..000000000
--- a/libs/ai/models/body/src/preprocess.rs
+++ /dev/null
@@ -1,365 +0,0 @@
-//! CPU crop, camera conditioning, and patch-ray construction.
-
-use crate::{IMAGE_SIZE, PATCH};
-
-const IMAGENET_MEAN: [f32; 3] = [0.485, 0.456, 0.406];
-const IMAGENET_STD: [f32; 3] = [0.229, 0.224, 0.225];
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct CropGeometry {
-    pub center: [f32; 2],
-    pub side: f32,
-    /// Row-major 2x3 affine mapping full-image pixels to crop pixels.
-    pub affine: [f32; 6],
-    pub focal: f32,
-    pub principal: [f32; 2],
-    /// The crop's pixel size (square, a multiple of the patch): 512 is what
-    /// the model was trained at; smaller trades accuracy for speed.
-    pub crop: usize,
-}
-
-pub fn crop_geometry(
-    bbox_xyxy: [f32; 4],
-    image_w: usize,
-    image_h: usize,
-    intrinsics: Option<[f32; 3]>,
-) -> CropGeometry {
-    crop_geometry_at(bbox_xyxy, image_w, image_h, intrinsics, IMAGE_SIZE, 1.25)
-}
-
-pub fn crop_geometry_at(
-    bbox_xyxy: [f32; 4],
-    image_w: usize,
-    image_h: usize,
-    intrinsics: Option<[f32; 3]>,
-    crop: usize,
-    padding: f32,
-) -> CropGeometry {
-    let center = [
-        0.5 * (bbox_xyxy[0] + bbox_xyxy[2]),
-        0.5 * (bbox_xyxy[1] + bbox_xyxy[3]),
-    ];
-    let mut scale = [
-        (bbox_xyxy[2] - bbox_xyxy[0]) * padding,
-        (bbox_xyxy[3] - bbox_xyxy[1]) * padding,
-    ];
-    if scale[0] > scale[1] * 0.75 {
-        scale[1] = scale[0] / 0.75;
-    } else {
-        scale[0] = scale[1] * 0.75;
-    }
-    let side = scale[0].max(scale[1]);
-    let k = crop as f32 / side;
-    let affine = [
-        k,
-        0.0,
-        0.5 * crop as f32 - k * center[0],
-        0.0,
-        k,
-        0.5 * crop as f32 - k * center[1],
-    ];
-    let [focal, cx, cy] = intrinsics.unwrap_or_else(|| {
-        let w = image_w as f32;
-        let h = image_h as f32;
-        [(w * w + h * h).sqrt(), 0.5 * w, 0.5 * h]
-    });
-    CropGeometry {
-        center,
-        side,
-        affine,
-        focal,
-        principal: [cx, cy],
-        crop,
-    }
-}
-
-fn rgb_at(rgb: &[u8], w: usize, h: usize, x: isize, y: isize, c: usize) -> f32 {
-    if x < 0 || y < 0 || x >= w as isize || y >= h as isize {
-        return 0.0;
-    }
-    let index = (y as usize * w + x as usize) * 3 + c;
-    rgb.get(index).copied().unwrap_or(0) as f32
-}
-
-fn bilinear_zero_border(rgb: &[u8], w: usize, h: usize, x: f32, y: f32, c: usize) -> f32 {
-    let x0 = x.floor() as isize;
-    let y0 = y.floor() as isize;
-    let fx = x - x0 as f32;
-    let fy = y - y0 as f32;
-    let top = rgb_at(rgb, w, h, x0, y0, c) * (1.0 - fx)
-        + rgb_at(rgb, w, h, x0 + 1, y0, c) * fx;
-    let bottom = rgb_at(rgb, w, h, x0, y0 + 1, c) * (1.0 - fx)
-        + rgb_at(rgb, w, h, x0 + 1, y0 + 1, c) * fx;
-    (top * (1.0 - fy) + bottom * fy).clamp(0.0, 255.0)
-}
-
-pub fn crop_normalized(
-    rgb: &[u8],
-    w: usize,
-    h: usize,
-    geo: &CropGeometry,
-) -> Vec<f32> {
-    crop_normalized_mirrored(rgb, w, h, geo, false)
-}
-
-/// Crop and normalise, optionally sampling the horizontally mirrored source
-/// image. Mirroring happens before the affine warp, matching a real flipped
-/// full-image buffer without allocating that buffer.
-pub fn crop_normalized_mirrored(
-    rgb: &[u8],
-    w: usize,
-    h: usize,
-    geo: &CropGeometry,
-    mirror: bool,
-) -> Vec<f32> {
-    let crop = geo.crop;
-    let mut output = vec![0.0; 3 * crop * crop];
-    let k = geo.affine[0];
-    let plane = crop * crop;
-    // Row bands across the machine's cores: the warp is 0.8M samples of
-    // scalar bilinear work, 3 ms on one core.
-    let threads = std::thread::available_parallelism().map(|n| n.get()).unwrap_or(1).clamp(1, 16);
-    let band = crop.div_ceil(threads);
-    let (r, g, b) = {
-        let (r, rest) = output.split_at_mut(plane);
-        let (g, b) = rest.split_at_mut(plane);
-        (r, g, b)
-    };
-    std::thread::scope(|scope| {
-        for (((r_band, g_band), b_band), band_index) in r
-            .chunks_mut(band * crop)
-            .zip(g.chunks_mut(band * crop))
-            .zip(b.chunks_mut(band * crop))
-            .zip(0..)
-        {
-            scope.spawn(move || {
-                let planes = [r_band, g_band, b_band];
-                let v0 = band_index * band;
-                for (row, v) in (v0..).enumerate().take(planes[0].len() / crop) {
-                    let src_y = (v as f32 - geo.affine[5]) / k;
-                    for u in 0..crop {
-                        let mut src_x = (u as f32 - geo.affine[2]) / k;
-                        if mirror {
-                            src_x = w as f32 - 1.0 - src_x;
-                        }
-                        for c in 0..3 {
-                            let pixel = bilinear_zero_border(rgb, w, h, src_x, src_y, c) / 255.0;
-                            planes[c][row * crop + u] = (pixel - IMAGENET_MEAN[c]) / IMAGENET_STD[c];
-                        }
-                    }
-                }
-            });
-        }
-    });
-    output
-}
-
-pub fn condition_info(geo: &CropGeometry) -> [f32; 3] {
-    [
-        (geo.center[0] - geo.principal[0]) / geo.focal,
-        (geo.center[1] - geo.principal[1]) / geo.focal,
-        geo.side / geo.focal,
-    ]
-}
-
-/// Where patch `index` samples the 512-wide crop axis: the reference shrinks
-/// the ray field by 16 with an antialiased bilinear filter, a triangle of
-/// half-width 16 taps centred on `(index + 0.5) * 16 - 0.5`, normalised over
-/// the taps that fall inside the image. The rays are affine, so the filter
-/// reduces to sampling at the taps' weighted mean position: the block centre
-/// for interior patches, pulled inward at the two edges (oracle-verified:
-/// block centres are 0.1 off in the conditioned context, this is 1e-3).
-pub fn patch_sample_coord(index: usize) -> f32 {
-    patch_sample_coord_at(index, IMAGE_SIZE)
-}
-
-pub fn patch_sample_coord_at(index: usize, crop: usize) -> f32 {
-    let centre = (index as f32 + 0.5) * PATCH as f32 - 0.5;
-    let mut weight_sum = 0.0f32;
-    let mut coord_sum = 0.0f32;
-    let lo = (centre - PATCH as f32).floor().max(0.0) as usize;
-    let hi = ((centre + PATCH as f32).ceil() as usize).min(crop - 1);
-    for tap in lo..=hi {
-        let weight = (1.0 - (tap as f32 - centre).abs() / PATCH as f32).max(0.0);
-        weight_sum += weight;
-        coord_sum += weight * tap as f32;
-    }
-    coord_sum / weight_sum
-}
-
-pub fn patch_rays(geo: &CropGeometry) -> Vec<f32> {
-    let side = geo.crop / PATCH;
-    let mut rays = Vec::with_capacity(side * side * 2);
-    let k = geo.affine[0];
-    let coords: Vec<f32> = (0..side).map(|i| patch_sample_coord_at(i, geo.crop)).collect();
-    for gy in 0..side {
-        let full_y = (coords[gy] - geo.affine[5]) / k;
-        for gx in 0..side {
-            let full_x = (coords[gx] - geo.affine[2]) / k;
-            rays.push((full_x - geo.principal[0]) / geo.focal);
-            rays.push((full_y - geo.principal[1]) / geo.focal);
-        }
-    }
-    rays
-}
-
-pub fn full_to_crop(kp2d_full: &[f32], geo: &CropGeometry) -> Vec<f32> {
-    let mut output = Vec::with_capacity(kp2d_full.len() / 2 * 2);
-    for point in kp2d_full.chunks_exact(2) {
-        let x = geo.affine[0] * point[0] + geo.affine[1] * point[1] + geo.affine[2];
-        let y = geo.affine[3] * point[0] + geo.affine[4] * point[1] + geo.affine[5];
-        output.push(x / geo.crop as f32 - 0.5);
-        output.push(y / geo.crop as f32 - 0.5);
-    }
-    output
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::PATCHES_SIDE;
-
-    fn assert_close(actual: f32, expected: f32, tolerance: f32) {
-        assert!(
-            (actual - expected).abs() <= tolerance,
-            "actual={actual} expected={expected} tolerance={tolerance}"
-        );
-    }
-
-    #[test]
-    fn geometry_fixes_aspect_and_centers_affine() {
-        let geo = crop_geometry([10.0, 20.0, 50.0, 50.0], 100, 80, Some([100.0, 50.0, 40.0]));
-        assert_eq!(geo.center, [30.0, 35.0]);
-        // 1.25 * width = 50; the 0.75 aspect fix makes height 50 / 0.75.
-        assert_close(geo.side, 200.0 / 3.0, 1e-5);
-        let mapped_x = geo.affine[0] * geo.center[0] + geo.affine[2];
-        let mapped_y = geo.affine[4] * geo.center[1] + geo.affine[5];
-        assert_close(mapped_x, 256.0, 1e-5);
-        assert_close(mapped_y, 256.0, 1e-5);
-    }
-
-    #[test]
-    fn patch_rays_use_antialiased_tap_positions() {
-        // Interior patches sit on their block centre; the two edge patches
-        // are pulled inward by the clipped triangle filter (symmetrically).
-        assert_close(patch_sample_coord(1), 23.5, 1e-5);
-        assert_close(patch_sample_coord(16), 263.5, 1e-5);
-        assert_close(patch_sample_coord(0), 9.026_786, 1e-4);
-        assert_close(patch_sample_coord(31), 511.0 - 9.026_786, 1e-4);
-        let geo = CropGeometry {
-            center: [256.0, 256.0],
-            side: 512.0,
-            affine: [1.0, 0.0, 0.0, 0.0, 1.0, 0.0],
-            focal: 512.0,
-            principal: [256.0, 256.0],
-            crop: IMAGE_SIZE,
-        };
-        let rays = patch_rays(&geo);
-        assert_eq!(rays.len(), 1024 * 2);
-        let token = 5 * PATCHES_SIDE + 3;
-        assert_close(rays[token * 2], (55.5 - 256.0) / 512.0, 1e-6);
-        assert_close(rays[token * 2 + 1], (87.5 - 256.0) / 512.0, 1e-6);
-    }
-
-    #[test]
-    fn fixture_preprocess_condition_and_rays() {
-        let Some((image_shape, image_values)) = crate::fixture::load("input_rgb_u8") else {
-            eprintln!("body oracle fixtures absent; skipping preprocessing parity");
-            return;
-        };
-        let Some((_, center)) = crate::fixture::load("batch_bbox_center") else {
-            eprintln!("body bbox-center fixture absent; skipping preprocessing parity");
-            return;
-        };
-        let Some((_, scale)) = crate::fixture::load("batch_bbox_scale") else {
-            eprintln!("body bbox-scale fixture absent; skipping preprocessing parity");
-            return;
-        };
-        let Some((_, cam)) = crate::fixture::load("batch_cam_int") else {
-            eprintln!("body camera fixture absent; skipping preprocessing parity");
-            return;
-        };
-        let Some((_, expected_crop)) = crate::fixture::load("backbone_in") else {
-            eprintln!("body backbone-input fixture absent; skipping preprocessing parity");
-            return;
-        };
-        assert_eq!(image_shape.len(), 3);
-        let (h, w) = (image_shape[0], image_shape[1]);
-        let center = [center[center.len() - 2], center[center.len() - 1]];
-        let side = scale[scale.len() - 2].max(scale[scale.len() - 1]);
-        let (focal, cx, cy) = if cam.len() >= 9 {
-            (cam[0], cam[2], cam[5])
-        } else {
-            (cam[0], cam[cam.len() - 2], cam[cam.len() - 1])
-        };
-        let k = IMAGE_SIZE as f32 / side;
-        let geo = CropGeometry {
-            center,
-            side,
-            affine: [
-                k,
-                0.0,
-                256.0 - k * center[0],
-                0.0,
-                k,
-                256.0 - k * center[1],
-            ],
-            focal,
-            principal: [cx, cy],
-            crop: IMAGE_SIZE,
-        };
-        let rgb: Vec<u8> = image_values.iter().map(|value| *value as u8).collect();
-        let crop = crop_normalized(&rgb, w, h, &geo);
-        assert_eq!(crop.len(), expected_crop.len());
-        let (max_crop_index, max_crop_error) = crop
-            .iter()
-            .zip(&expected_crop)
-            .enumerate()
-            .map(|(index, (a, b))| (index, (a - b).abs()))
-            .max_by(|a, b| a.1.total_cmp(&b.1))
-            .unwrap();
-        eprintln!(
-            "body crop max abs error: {max_crop_error:.6} at {max_crop_index}: actual={} expected={}",
-            crop[max_crop_index], expected_crop[max_crop_index]
-        );
-        assert!(max_crop_error <= 2e-2);
-
-        if let Some((_, expected_condition)) = crate::fixture::load("condition_info") {
-            let actual = condition_info(&geo);
-            for i in 0..3 {
-                assert_close(actual[i], expected_condition[i], 1e-5);
-            }
-        }
-
-        if let Some((_, full_rays)) = crate::fixture::load("raycond_rays_in") {
-            // The full-resolution ray field is affine in (x, y): the patch
-            // ray must equal the field sampled (bilinearly) at the
-            // antialiased tap position on each axis.
-            assert_eq!(full_rays.len(), 2 * IMAGE_SIZE * IMAGE_SIZE);
-            let actual = patch_rays(&geo);
-            let plane = IMAGE_SIZE * IMAGE_SIZE;
-            let sample = |c: usize, x: f32, y: f32| {
-                let x0 = x.floor() as usize;
-                let y0 = y.floor() as usize;
-                let (x1, y1) = ((x0 + 1).min(IMAGE_SIZE - 1), (y0 + 1).min(IMAGE_SIZE - 1));
-                let (fx, fy) = (x - x0 as f32, y - y0 as f32);
-                let at = |xx: usize, yy: usize| full_rays[c * plane + yy * IMAGE_SIZE + xx];
-                (at(x0, y0) * (1.0 - fx) + at(x1, y0) * fx) * (1.0 - fy)
-                    + (at(x0, y1) * (1.0 - fx) + at(x1, y1) * fx) * fy
-            };
-            let mut max_ray_error = 0.0f32;
-            for gy in 0..PATCHES_SIDE {
-                for gx in 0..PATCHES_SIDE {
-                    let token = gy * PATCHES_SIDE + gx;
-                    let (x, y) = (patch_sample_coord(gx), patch_sample_coord(gy));
-                    for c in 0..2 {
-                        let expected = sample(c, x, y);
-                        max_ray_error = max_ray_error.max((actual[token * 2 + c] - expected).abs());
-                    }
-                }
-            }
-            eprintln!("body patch-ray max abs error: {max_ray_error:.7}");
-            assert!(max_ray_error <= 1e-4);
-        }
-    }
-}
diff --git a/libs/ai/models/body/src/weights.rs b/libs/ai/models/body/src/weights.rs
deleted file mode 100644
index 88c391799..000000000
--- a/libs/ai/models/body/src/weights.rs
+++ /dev/null
@@ -1,241 +0,0 @@
-//! The Comfy-Org `sam_3d_body_dinov3_bf16.safetensors` reader.
-//!
-//! One file holds everything the port needs: the backbone (bf16), the two
-//! decoders and heads (f32), and the MHR rig data under `mhr.*` (skeleton,
-//! parameter transform, blendshape bases, pose-corrective MLP, skinning).
-//! Reads are by name with the shape checked at the call site, so a wrong
-//! repack fails at load, not mid-inference.
-
-use makepad_ai_common::dtype::f16_word_to_f32;
-use makepad_ai_common::{DiffusionError, Result};
-use makepad_ai_loader::{MlxDType, MlxSafetensorsHeader};
-use std::path::{Path, PathBuf};
-
-/// Production identity (`Comfy-Org/sam-3d-body`, revision
-/// 60476aced0b8de0a0e82a318c79a85061cc97434).
-pub const WEIGHTS_REPO: &str = "Comfy-Org/sam-3d-body";
-pub const WEIGHTS_PATH: &str = "detection/sam_3d_body_dinov3_bf16.safetensors";
-pub const WEIGHTS_SIZE: u64 = 2_830_737_652;
-
-pub struct BodyWeights {
-    pub path: PathBuf,
-    header: MlxSafetensorsHeader,
-}
-
-impl BodyWeights {
-    pub fn load(path: impl AsRef<Path>) -> Result<Self> {
-        let path = path.as_ref().to_path_buf();
-        let header = MlxSafetensorsHeader::load(&path).map_err(|err| {
-            DiffusionError::model(format!("body weights {}: {err:?}", path.display()))
-        })?;
-        let weights = Self { path, header };
-        weights.validate_architecture()?;
-        Ok(weights)
-    }
-
-    pub fn file_len(&self) -> u64 {
-        self.header.file_len
-    }
-
-    pub fn has(&self, name: &str) -> bool {
-        self.header.tensors.contains_key(name)
-    }
-
-    pub fn tensor_names(&self) -> impl Iterator<Item = &String> {
-        self.header.tensors.keys()
-    }
-
-    pub fn shape(&self, name: &str) -> Result<Vec<usize>> {
-        let entry = self.entry(name)?;
-        entry
-            .shape
-            .iter()
-            .map(|&value| {
-                usize::try_from(value).map_err(|_| {
-                    DiffusionError::model(format!("body tensor {name} dimension {value} exceeds usize"))
-                })
-            })
-            .collect()
-    }
-
-    pub fn dtype(&self, name: &str) -> Result<MlxDType> {
-        Ok(self.entry(name)?.dtype)
-    }
-
-    pub fn bytes(&self, name: &str) -> Result<Vec<u8>> {
-        self.header
-            .read_tensor_bytes(name)
-            .map_err(|err| DiffusionError::model(format!("body read tensor {name}: {err:?}")))
-    }
-
-    /// Any floating tensor as f32 (bf16/f16 widened exactly).
-    pub fn f32(&self, name: &str) -> Result<Vec<f32>> {
-        let dtype = self.dtype(name)?;
-        let bytes = self.bytes(name)?;
-        let values = match dtype {
-            MlxDType::F16 => bytes
-                .chunks_exact(2)
-                .map(|c| f16_word_to_f32(u16::from_le_bytes([c[0], c[1]])))
-                .collect(),
-            MlxDType::BF16 => bytes
-                .chunks_exact(2)
-                .map(|c| f32::from_bits(u32::from(u16::from_le_bytes([c[0], c[1]])) << 16))
-                .collect(),
-            MlxDType::F32 => bytes
-                .chunks_exact(4)
-                .map(|c| f32::from_le_bytes([c[0], c[1], c[2], c[3]]))
-                .collect(),
-            other => {
-                return Err(DiffusionError::model(format!(
-                    "body tensor {name} has unsupported floating dtype {other:?}"
-                )))
-            }
-        };
-        Ok(values)
-    }
-
-    pub fn f32_shaped(&self, name: &str, expected: &[usize]) -> Result<Vec<f32>> {
-        self.expect_shape(name, expected)?;
-        self.f32(name)
-    }
-
-    /// bf16 words verbatim (the backbone linears go to the GPU as bf16).
-    pub fn bf16_words(&self, name: &str) -> Result<Vec<u16>> {
-        match self.dtype(name)? {
-            MlxDType::BF16 => Ok(self
-                .bytes(name)?
-                .chunks_exact(2)
-                .map(|c| u16::from_le_bytes([c[0], c[1]]))
-                .collect()),
-            other => Err(DiffusionError::model(format!(
-                "body tensor {name} is {other:?}, expected bf16"
-            ))),
-        }
-    }
-
-    /// Any integer tensor widened to i64 (`mhr.*` indices, faces).
-    pub fn i64(&self, name: &str) -> Result<Vec<i64>> {
-        let dtype = self.dtype(name)?;
-        let bytes = self.bytes(name)?;
-        let values = match dtype {
-            MlxDType::I32 => bytes
-                .chunks_exact(4)
-                .map(|c| i64::from(i32::from_le_bytes([c[0], c[1], c[2], c[3]])))
-                .collect(),
-            MlxDType::I64 => bytes
-                .chunks_exact(8)
-                .map(|c| i64::from_le_bytes([c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]]))
-                .collect(),
-            MlxDType::Bool | MlxDType::U8 => bytes.iter().map(|&b| i64::from(b)).collect(),
-            other => {
-                return Err(DiffusionError::model(format!(
-                    "body tensor {name} has unsupported integer dtype {other:?}"
-                )))
-            }
-        };
-        Ok(values)
-    }
-
-    pub fn i64_shaped(&self, name: &str, expected: &[usize]) -> Result<Vec<i64>> {
-        self.expect_shape(name, expected)?;
-        self.i64(name)
-    }
-
-    pub fn expect_shape(&self, name: &str, expected: &[usize]) -> Result<()> {
-        let shape = self.shape(name)?;
-        if shape != expected {
-            return Err(DiffusionError::model(format!(
-                "body tensor {name} shape {shape:?}, expected {expected:?}"
-            )));
-        }
-        Ok(())
-    }
-
-    fn entry(&self, name: &str) -> Result<&makepad_ai_loader::MlxTensorEntry> {
-        self.header.tensors.get(name).ok_or_else(|| {
-            DiffusionError::model(format!(
-                "body tensor {name} missing from {}",
-                self.path.display()
-            ))
-        })
-    }
-
-    fn expect(&self, name: &str, dtype: MlxDType, shape: &[usize]) -> Result<()> {
-        let actual_dtype = self.dtype(name)?;
-        let actual_shape = self.shape(name)?;
-        if actual_dtype != dtype || actual_shape != shape {
-            return Err(DiffusionError::model(format!(
-                "body tensor {name} is {actual_dtype:?} {actual_shape:?}, expected {dtype:?} {shape:?}"
-            )));
-        }
-        Ok(())
-    }
-
-    /// Fail closed on anything but the Comfy-Org repack: the HF-transformers
-    /// backbone naming (`backbone.layer.N.attention.q_proj`), the bundled
-    /// `mhr.*` rig, the body decoder and heads at the shapes the port is
-    /// written for. A Meta `.ckpt`-style header (`backbone.encoder.blocks`)
-    /// is refused by name.
-    fn validate_architecture(&self) -> Result<()> {
-        use crate::*;
-        if self.has("backbone.encoder.blocks.0.attn.qkv.weight") {
-            return Err(DiffusionError::model(
-                "body weights refused a Meta checkpoint-style header; only the Comfy-Org repack is accepted",
-            ));
-        }
-        self.expect("backbone.embeddings.cls_token", MlxDType::BF16, &[1, 1, DINO_DIM])?;
-        self.expect("backbone.embeddings.register_tokens", MlxDType::BF16, &[1, 4, DINO_DIM])?;
-        self.expect(
-            "backbone.embeddings.patch_embeddings.weight",
-            MlxDType::BF16,
-            &[DINO_DIM, 3, PATCH, PATCH],
-        )?;
-        for i in [0, DINO_DEPTH - 1] {
-            self.expect(
-                &format!("backbone.layer.{i}.attention.q_proj.weight"),
-                MlxDType::BF16,
-                &[DINO_DIM, DINO_DIM],
-            )?;
-            self.expect(
-                &format!("backbone.layer.{i}.mlp.gate_proj.weight"),
-                MlxDType::BF16,
-                &[DINO_FFN, DINO_DIM],
-            )?;
-            self.expect(
-                &format!("backbone.layer.{i}.mlp.down_proj.weight"),
-                MlxDType::BF16,
-                &[DINO_DIM, DINO_FFN],
-            )?;
-            self.expect(&format!("backbone.layer.{i}.layer_scale1.lambda1"), MlxDType::BF16, &[DINO_DIM])?;
-        }
-        self.expect("backbone.norm.weight", MlxDType::BF16, &[DINO_DIM])?;
-        for i in [0, DEC_DEPTH - 1] {
-            self.expect(
-                &format!("decoder.layers.{i}.cross_attn.k_proj.weight"),
-                MlxDType::F32,
-                &[DEC_INNER, DINO_DIM],
-            )?;
-            self.expect(
-                &format!("decoder.layers.{i}.ffn.layers.0.0.weight"),
-                MlxDType::F32,
-                &[DEC_FFN, DEC_DIM],
-            )?;
-        }
-        self.expect("decoder.norm_final.weight", MlxDType::F32, &[DEC_DIM])?;
-        self.expect("head_pose.proj.layers.1.weight", MlxDType::F32, &[NPOSE, DEC_DIM])?;
-        self.expect("head_camera.proj.layers.1.weight", MlxDType::F32, &[NCAM, DEC_DIM])?;
-        self.expect("init_pose.weight", MlxDType::F32, &[1, NPOSE])?;
-        self.expect("init_to_token_mhr.weight", MlxDType::F32, &[DEC_DIM, NPOSE + NCAM + 3])?;
-        self.expect("prev_to_token_mhr.weight", MlxDType::F32, &[DEC_DIM, NPOSE + NCAM])?;
-        self.expect("keypoint_embedding.weight", MlxDType::F32, &[NUM_KEYPOINTS, DEC_DIM])?;
-        self.expect("ray_cond_emb.conv.weight", MlxDType::F32, &[DINO_DIM, DINO_DIM + 99, 1, 1])?;
-        self.expect("head_pose.keypoint_mapping", MlxDType::F32, &[MHR_KEYPOINTS_ALL, MHR_VERTS + MHR_JOINTS])?;
-        self.expect("mhr.base_shape", MlxDType::F32, &[MHR_VERTS, 3])?;
-        self.expect("mhr.identity_basis", MlxDType::F32, &[NUM_SHAPE, MHR_VERTS, 3])?;
-        self.expect("mhr.expr_basis", MlxDType::F32, &[NUM_EXPR, MHR_VERTS, 3])?;
-        self.expect("mhr.param_transform", MlxDType::F32, &[MHR_JOINT_PARAMS, MHR_MODEL_PARAMS])?;
-        self.expect("mhr.skel_joint_parents", MlxDType::I32, &[MHR_JOINTS])?;
-        self.expect("mhr.lbs_inverse_bind_pose", MlxDType::F32, &[MHR_JOINTS, 8])?;
-        Ok(())
-    }
-}
diff --git a/libs/ai/models/common/src/backend.rs b/libs/ai/models/common/src/backend.rs
index 86df7db9c..cdceca0a3 100644
--- a/libs/ai/models/common/src/backend.rs
+++ b/libs/ai/models/common/src/backend.rs
@@ -11,6 +11,7 @@ pub use makepad_ai_metal::{BackendCapabilities, BackendInfo, BackendKind};
 
 pub mod metal {
     pub use makepad_ai_llm::metal_compiled::*;
+    pub use makepad_ai_llm::metal_qmm::{affine_qmm_enabled, bench_steel_isolated, SteelBenchResult};
     pub use makepad_ai_metal::*;
 }
 
@@ -26,10 +27,9 @@ pub use metal::{
 /// Activations stay on the GPU across a whole transformer step — see the
 /// flux device path in flux_transformer.rs.
 pub use crate::gpu::{
-    gpu_act_f16_enabled, gpu_add, gpu_add_bf16, gpu_add_cols_broadcast, gpu_alias_snake_updown2x,
+    gpu_act_f16_enabled, gpu_add, gpu_add_bf16, gpu_alias_snake_updown2x,
     gpu_attention_cross_fused_enabled,
     gpu_attention_gqa_decode_bf16, gpu_attention_gqa_decode_pair_bf16, gpu_attention_packed,
-    gpu_attention_packed_f32,
     gpu_attention_packed_bf16,
     gpu_attention_packed_causal, gpu_attention_packed_causal_bf16,
     gpu_attention_packed_causal_f16, gpu_attention_packed_causal_f32,
@@ -60,8 +60,7 @@ pub use crate::gpu::{
     gpu_linear_f32_resident, gpu_mul,
     gpu_layer_norm_mod_to_bf16buf, gpu_bf16buf_slab_to_f32, gpu_rms_norm_mul_from_bf16_slab,
     gpu_swiglu_gate_first_from_bf16, gpu_concat_f32rn_bf16buf,
-    gpu_linear_nt_cached, gpu_linear_nt_cached_with_precision,
-    gpu_linear_nt_cached_f16_with_precision, gpu_linear_nt_cached_bf16_bias_epilogue,
+    gpu_linear_nt_cached, gpu_linear_nt_cached_bf16_bias_epilogue,
     gpu_linear_nt_cached_bf16_f32acc, gpu_linear_nt_cached_bf16_mm,
     gpu_linear_nt_cached_bf16_mm_from_buf, gpu_linear_nt_cached_bf16_mm_from_buf_to_buf,
     gpu_linear_nt_cached_f8_mm, gpu_linear_nt_cached_f8_mm_from_buf,
@@ -70,7 +69,7 @@ pub use crate::gpu::{
     gpu_stream_ring_release_slots, gpu_stream_ring_setup,
     gpu_linear_nt_cached_f16_f32acc,
     gpu_linear_nt_cached_f16,
-    gpu_perf_stats, gpu_pool_cap_override, gpu_pool_clear, gpu_pool_trim,
+    gpu_perf_stats, gpu_pool_cap_override, gpu_pool_clear,
     gpu_rms_norm_mod_indexed, gpu_rms_norm_mul, gpu_rms_norm_mul_bf16, gpu_rms_norm_qwen3,
     gpu_sparse_conv27,
     gpu_skintokens_michelangelo_fourier,
@@ -83,16 +82,14 @@ pub use crate::gpu::{
     gpu_rife_conv_transpose2d, gpu_rife_fill, gpu_rife_merge_rgb8, gpu_rife_res_conv,
     gpu_rife_scale, gpu_rife_warp,
     gpu_rope_half, gpu_rope_half_bf16, gpu_rope_interleaved, gpu_silu, gpu_slice_cols, gpu_slice_rows,
-    gpu_vit_backbone_resident, GpuVitLayer, GpuVitLinear,
-    gpu_two_way_layer_resident, GpuTwoWayAttention, GpuTwoWayLayer, GpuTwoWayLinear,
     gpu_splat_repo3d_tables, gpu_splat_rope_pairs_per_head,
     gpu_swiglu_gate_first, gpu_swiglu_value_gate, gpu_to_f16, gpu_upload, gpu_wavenet_gate,
     gpu_quant_linear_type_supported,
-    gpu_release_cached, gpu_runtime_trim, gpu_upload_into, gpu_upload_u32, gpu_weight_cache_ensure,
+    gpu_runtime_trim, gpu_upload_into, gpu_upload_u32, gpu_weight_cache_ensure,
     gpu_weight_cache_ensure_quant,
     gpu_weight_cache_evict_prefix, gpu_weight_cache_evict_prefix_if_loaded,
     gpu_weight_cache_protect_prefixes,
-    gpu_upsample_nearest2x, GemmPrecision, GpuBf16Buf, GpuLinearPart, GpuPerfStats, GpuStepGraph, GpuTensor,
+    gpu_upsample_nearest2x, GpuBf16Buf, GpuLinearPart, GpuPerfStats, GpuStepGraph, GpuTensor,
 };
 
 pub type GraphSession = MetalGraphSession;
diff --git a/libs/ai/models/common/src/gpu.rs b/libs/ai/models/common/src/gpu.rs
index 7ab23e61b..650c0782f 100644
--- a/libs/ai/models/common/src/gpu.rs
+++ b/libs/ai/models/common/src/gpu.rs
@@ -7,114 +7,8 @@
 #[cfg(all(any(target_os = "linux", target_os = "windows"), makepad_ai_cuda_kernels))]
 pub use makepad_ai_cuda::launch::*;
 
-#[cfg(not(all(any(target_os = "linux", target_os = "windows"), makepad_ai_cuda_kernels)))]
-pub use makepad_ai_cuda::launch::GemmPrecision;
-
-/// One linear of a device-resident ViT layer: a row-major `[n, k]` weight in
-/// a ggml dtype, its output width and its bias (empty for none).
-#[derive(Clone, Copy)]
-pub struct GpuVitLinear<'a> {
-    pub w_bytes: &'a [u8],
-    pub w_ggml_type: u32,
-    pub n: usize,
-    pub bias: &'a [f32],
-}
-
-/// One pre-norm ViT layer with rotary attention and a SwiGLU feed-forward:
-/// `x += out(attn(rope(q(n1)), rope(k(n1)), v(n1)))`, then
-/// `x += down(silu(gate(n2)) * up(n2))`; LayerNorm affines on both norms,
-/// layer scales folded into `out`/`down`.
-#[derive(Clone, Copy)]
-pub struct GpuVitLayer<'a> {
-    pub norm1_w: &'a [f32],
-    pub norm1_b: &'a [f32],
-    pub q: GpuVitLinear<'a>,
-    pub k: GpuVitLinear<'a>,
-    pub v: GpuVitLinear<'a>,
-    pub out: GpuVitLinear<'a>,
-    pub norm2_w: &'a [f32],
-    pub norm2_b: &'a [f32],
-    pub gate: GpuVitLinear<'a>,
-    pub up: GpuVitLinear<'a>,
-    pub down: GpuVitLinear<'a>,
-}
-
-/// One linear of a device-resident two-way decoder layer: an f32 `[n, k]`
-/// weight tensor and an optional `[1, n]` bias, both long-lived.
-#[derive(Clone, Copy)]
-pub struct GpuTwoWayLinear<'a> {
-    pub weight: &'a GpuTensor,
-    pub bias: Option<&'a GpuTensor>,
-}
-
-#[derive(Clone, Copy)]
-pub struct GpuTwoWayAttention<'a> {
-    pub q: GpuTwoWayLinear<'a>,
-    pub k: GpuTwoWayLinear<'a>,
-    pub v: GpuTwoWayLinear<'a>,
-    pub out: GpuTwoWayLinear<'a>,
-}
-
-/// One SAM-style two-way decoder layer: token self-attention (queries and
-/// keys carry the token PE when `pe_on_self`), token-to-image
-/// cross-attention (query = LN(hidden) + token PE, key = LN(context) +
-/// image PE, value = LN(context)), an erf-GELU feed-forward, and `ln_final`
-/// on the result. `ln_pe_1`/`ln_pe_2` normalise the two PEs.
-#[derive(Clone, Copy)]
-pub struct GpuTwoWayLayer<'a> {
-    pub ln_pe_1: (&'a [f32], &'a [f32]),
-    pub ln_pe_2: (&'a [f32], &'a [f32]),
-    pub ln1: (&'a [f32], &'a [f32]),
-    pub ln2_1: (&'a [f32], &'a [f32]),
-    pub ln2_2: (&'a [f32], &'a [f32]),
-    pub ln3: (&'a [f32], &'a [f32]),
-    pub ln_final: (&'a [f32], &'a [f32]),
-    pub self_attn: GpuTwoWayAttention<'a>,
-    pub cross_attn: GpuTwoWayAttention<'a>,
-    pub ffn_first: GpuTwoWayLinear<'a>,
-    pub ffn_second: GpuTwoWayLinear<'a>,
-    pub n_head: usize,
-    pub eps: f32,
-    pub pe_on_self: bool,
-}
-
-/// One two-way decoder layer in one backend call, returning
-/// `(hidden, ln_final(hidden))`. The Metal tensor backend runs it
-/// device-resident; CUDA declines and the caller keeps its per-op path.
-#[cfg(all(any(target_os = "linux", target_os = "windows"), makepad_ai_cuda_kernels))]
-pub fn gpu_two_way_layer_resident(
-    _hidden: &GpuTensor,
-    _token_pe: &GpuTensor,
-    _context: &GpuTensor,
-    _context_pe: &GpuTensor,
-    _layer: &GpuTwoWayLayer<'_>,
-) -> Result<(GpuTensor, GpuTensor), String> {
-    Err("gpu_two_way_layer_resident: CUDA runs the per-op path".to_string())
-}
-
-/// A whole ViT stack in one backend call (see `GpuVitLayer`): the Metal
-/// tensor backend runs it device-resident in one command buffer; CUDA
-/// declines (its per-op `gpu_*` path is already resident) and the caller
-/// keeps its per-op path.
-#[cfg(all(any(target_os = "linux", target_os = "windows"), makepad_ai_cuda_kernels))]
-#[allow(clippy::too_many_arguments)]
-pub fn gpu_vit_backbone_resident(
-    _x: &GpuTensor,
-    _n_head: usize,
-    _rot_half: usize,
-    _cos: &GpuTensor,
-    _sin: &GpuTensor,
-    _layers: &[GpuVitLayer<'_>],
-    _final_norm_w: &[f32],
-    _final_norm_b: &[f32],
-    _eps: f32,
-) -> Result<GpuTensor, String> {
-    Err("gpu_vit_backbone_resident: CUDA runs the per-op path".to_string())
-}
-
 #[cfg(not(all(any(target_os = "linux", target_os = "windows"), makepad_ai_cuda_kernels)))]
 mod imp {
-    use super::GemmPrecision;
     use makepad_ai_cuda::accel::{AffineQuantizedMatmulRowsSpec, AffineQuantizedMatmulSpec};
 
     pub struct CudaBuffer;
@@ -2382,16 +2276,6 @@ mod imp {
         }
     }
 
-    pub fn gpu_linear_nt_cached_with_precision(
-        _x: &GpuTensor,
-        _cache_namespace: &str,
-        _parts: &[GpuLinearPart<'_>],
-        _bias: &[f32],
-        _precision: GemmPrecision,
-    ) -> Result<GpuTensor, String> {
-        gpu_linear_nt_cached(_x, _cache_namespace, _parts, _bias)
-    }
-
     pub fn gpu_linear_nt_cached_f16(
         _x: &GpuTensor,
         _cache_namespace: &str,
@@ -2408,16 +2292,6 @@ mod imp {
         }
     }
 
-    pub fn gpu_linear_nt_cached_f16_with_precision(
-        _x: &GpuTensor,
-        _cache_namespace: &str,
-        _parts: &[GpuLinearPart<'_>],
-        _bias: &[f32],
-        _precision: GemmPrecision,
-    ) -> Result<GpuTensor, String> {
-        gpu_linear_nt_cached_f16(_x, _cache_namespace, _parts, _bias)
-    }
-
     pub fn gpu_gelu_bias_f16(
         _x: &GpuTensor,
         _cache_namespace: &str,
@@ -2452,14 +2326,7 @@ mod imp {
         _add: &[f32],
         _eps: f32,
     ) -> Result<GpuTensor, String> {
-        #[cfg(target_os = "macos")]
-        {
-            return makepad_ai_metal::gpu_tensor::layer_norm_mul_add(_x, _mul, _add, _eps);
-        }
-        #[cfg(not(target_os = "macos"))]
-        {
-            Err(GPU_UNAVAILABLE.to_string())
-        }
+        Err(GPU_UNAVAILABLE.to_string())
     }
 
     pub fn gpu_layer_norm_mul_add_cached(
@@ -2470,14 +2337,7 @@ mod imp {
         _add: &[f32],
         _eps: f32,
     ) -> Result<GpuTensor, String> {
-        #[cfg(target_os = "macos")]
-        {
-            return makepad_ai_metal::gpu_tensor::layer_norm_mul_add(_x, _mul, _add, _eps);
-        }
-        #[cfg(not(target_os = "macos"))]
-        {
-            Err(GPU_UNAVAILABLE.to_string())
-        }
+        Err(GPU_UNAVAILABLE.to_string())
     }
 
     pub fn gpu_layer_norm_pytorch(
@@ -2894,14 +2754,7 @@ mod imp {
         _cos_table: &GpuTensor,
         _sin_table: &GpuTensor,
     ) -> Result<GpuTensor, String> {
-        #[cfg(target_os = "macos")]
-        {
-            return makepad_ai_metal::gpu_tensor::rope_half(_x, _head_count, _rot_half, _cos_table, _sin_table);
-        }
-        #[cfg(not(target_os = "macos"))]
-        {
-            Err(GPU_UNAVAILABLE.to_string())
-        }
+        Err(GPU_UNAVAILABLE.to_string())
     }
 
     pub fn gpu_rope_half_bf16(
@@ -3174,10 +3027,6 @@ mod imp {
         Ok(())
     }
 
-    pub fn gpu_release_cached() -> Result<usize, String> {
-        Ok(0)
-    }
-
     pub fn gpu_attention_packed_causal(
         _q: &GpuTensor,
         _k: &GpuTensor,
@@ -3257,7 +3106,6 @@ mod imp {
         _scale: f32,
         _motion_tokens: usize,
         _band_radius: usize,
-        _f16_attention_operands: bool,
     ) -> Result<GpuTensor, String> {
         Err(GPU_UNAVAILABLE.to_string())
     }
@@ -3355,129 +3203,6 @@ mod imp {
         }
     }
 
-    #[allow(clippy::too_many_arguments)]
-    pub fn gpu_vit_backbone_resident(
-        _x: &GpuTensor,
-        _n_head: usize,
-        _rot_half: usize,
-        _cos: &GpuTensor,
-        _sin: &GpuTensor,
-        _layers: &[super::GpuVitLayer<'_>],
-        _final_norm_w: &[f32],
-        _final_norm_b: &[f32],
-        _eps: f32,
-    ) -> Result<GpuTensor, String> {
-        #[cfg(target_os = "macos")]
-        {
-            use makepad_ai_metal::gpu_tensor::{VitLayerRef, VitLinearRef};
-            fn lin<'a>(l: &super::GpuVitLinear<'a>) -> VitLinearRef<'a> {
-                VitLinearRef {
-                    w_bytes: l.w_bytes,
-                    w_ggml_type: l.w_ggml_type,
-                    n: l.n,
-                    bias: l.bias,
-                }
-            }
-            let layers: Vec<VitLayerRef<'_>> = _layers
-                .iter()
-                .map(|l| VitLayerRef {
-                    norm1_w: l.norm1_w,
-                    norm1_b: l.norm1_b,
-                    q: lin(&l.q),
-                    k: lin(&l.k),
-                    v: lin(&l.v),
-                    out: lin(&l.out),
-                    norm2_w: l.norm2_w,
-                    norm2_b: l.norm2_b,
-                    gate: lin(&l.gate),
-                    up: lin(&l.up),
-                    down: lin(&l.down),
-                })
-                .collect();
-            return makepad_ai_metal::gpu_tensor::vit_backbone_resident(
-                _x,
-                _n_head,
-                _rot_half,
-                _cos,
-                _sin,
-                &layers,
-                _final_norm_w,
-                _final_norm_b,
-                _eps,
-            );
-        }
-        #[cfg(not(target_os = "macos"))]
-        {
-            Err(GPU_UNAVAILABLE.to_string())
-        }
-    }
-
-    pub fn gpu_two_way_layer_resident(
-        _hidden: &GpuTensor,
-        _token_pe: &GpuTensor,
-        _context: &GpuTensor,
-        _context_pe: &GpuTensor,
-        _layer: &super::GpuTwoWayLayer<'_>,
-    ) -> Result<(GpuTensor, GpuTensor), String> {
-        #[cfg(target_os = "macos")]
-        {
-            use makepad_ai_metal::gpu_tensor::{DecAttnRef, DecLinearRef, TwoWayLayerRef};
-            fn lin<'a>(l: &super::GpuTwoWayLinear<'a>) -> DecLinearRef<'a> {
-                DecLinearRef {
-                    weight: l.weight,
-                    bias: l.bias,
-                }
-            }
-            fn attn<'a>(a: &super::GpuTwoWayAttention<'a>) -> DecAttnRef<'a> {
-                DecAttnRef {
-                    q: lin(&a.q),
-                    k: lin(&a.k),
-                    v: lin(&a.v),
-                    out: lin(&a.out),
-                }
-            }
-            let l = _layer;
-            let layer = TwoWayLayerRef {
-                ln_pe_1: l.ln_pe_1,
-                ln_pe_2: l.ln_pe_2,
-                ln1: l.ln1,
-                ln2_1: l.ln2_1,
-                ln2_2: l.ln2_2,
-                ln3: l.ln3,
-                ln_final: l.ln_final,
-                self_attn: attn(&l.self_attn),
-                cross_attn: attn(&l.cross_attn),
-                ffn_first: lin(&l.ffn_first),
-                ffn_second: lin(&l.ffn_second),
-                n_head: l.n_head,
-                eps: l.eps,
-                pe_on_self: l.pe_on_self,
-            };
-            return makepad_ai_metal::gpu_tensor::two_way_layer_resident(
-                _hidden,
-                _token_pe,
-                _context,
-                _context_pe,
-                &layer,
-            );
-        }
-        #[cfg(not(target_os = "macos"))]
-        {
-            Err(GPU_UNAVAILABLE.to_string())
-        }
-    }
-
-    pub fn gpu_add_cols_broadcast(_x: &GpuTensor, _bias: &GpuTensor) -> Result<GpuTensor, String> {
-        #[cfg(target_os = "macos")]
-        {
-            return makepad_ai_metal::gpu_tensor::add_cols_broadcast(_x, _bias);
-        }
-        #[cfg(not(target_os = "macos"))]
-        {
-            Err(GPU_UNAVAILABLE.to_string())
-        }
-    }
-
     pub fn gpu_add(_a: &GpuTensor, _b: &GpuTensor) -> Result<GpuTensor, String> {
         #[cfg(target_os = "macos")]
         {
@@ -4382,10 +4107,6 @@ mod imp {
 
     pub fn gpu_pool_clear() {}
 
-    pub fn gpu_pool_trim() -> usize {
-        0
-    }
-
     pub fn gpu_pool_cap_override(_bytes: Option<usize>) {}
 }
 
diff --git a/libs/ai/models/common/src/metal_accel.rs b/libs/ai/models/common/src/metal_accel.rs
index cf7ec393a..fd9006eeb 100644
--- a/libs/ai/models/common/src/metal_accel.rs
+++ b/libs/ai/models/common/src/metal_accel.rs
@@ -3,6 +3,7 @@
 //!
 //! Same shape as `libs/tts` Kokoro accel: try the existing ggml Metal kernels,
 //! fall back to the pure-Rust loops which stay the reference. No new shaders.
+//! `MAKEPAD_DIFFUSION_CPU=1` forces the CPU path (oracle / sa3-validate).
 
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::OnceLock;
@@ -18,14 +19,18 @@ pub fn force_cpu(value: bool) {
 }
 
 fn enabled() -> bool {
-    !FORCE_CPU.load(Ordering::Relaxed)
+    static ENV_CPU: OnceLock<bool> = OnceLock::new();
+    let env_cpu = *ENV_CPU.get_or_init(|| {
+        std::env::var_os("MAKEPAD_DIFFUSION_CPU").is_some_and(|v| v != "0")
+    });
+    !env_cpu && !FORCE_CPU.load(Ordering::Relaxed)
 }
 
 fn worth_it(m: usize, k: usize, n: usize) -> bool {
     enabled() && m.saturating_mul(k).saturating_mul(n) >= MIN_MACS
 }
 
-/// Whether Metal GEMM offload is allowed.
+/// Whether Metal GEMM offload is allowed (honors `MAKEPAD_DIFFUSION_CPU`).
 /// For callers that assemble their own compat-backend calls (vocoder tconv).
 pub fn gemm_enabled() -> bool {
     enabled()
diff --git a/libs/ai/models/flux/src/clip_l.rs b/libs/ai/models/flux/src/clip_l.rs
index 29e847218..8bcfdabce 100644
--- a/libs/ai/models/flux/src/clip_l.rs
+++ b/libs/ai/models/flux/src/clip_l.rs
@@ -672,6 +672,7 @@ pub fn build_clip_l_graph(
             k,
             v,
             attention_mask,
+            weights.config.attention_head_count,
         )?;
         let attn_proj = apply_linear(
             &mut weights.ctx,
@@ -748,6 +749,7 @@ fn build_attention_mha_output(
     k: TensorId,
     v: TensorId,
     attention_mask: TensorId,
+    head_count: u32,
 ) -> Result<TensorId> {
     let q = ctx
         .permute(q, [0, 2, 1, 3])
@@ -755,32 +757,67 @@ fn build_attention_mha_output(
     let k = ctx
         .permute(k, [0, 2, 1, 3])
         .map_err(DiffusionError::model)?;
-    let v = ctx
+    let mut v = ctx
         .permute(v, [0, 2, 1, 3])
         .map_err(DiffusionError::model)?;
 
+    let q_tensor = require_tensor(ctx, q)?.clone();
+    let n_tokens = usize::try_from(q_tensor.ne[1])
+        .map_err(|_| DiffusionError::model("clip_l q token count exceeds usize"))?;
     let attention_scale = 1.0 / (CLIP_L_HEAD_DIM as f32).sqrt();
-    let attn = ctx
-        .flash_attn_ext(
-            q,
-            k,
-            v,
+
+    if flash_attention_allowed(head_count, n_tokens) {
+        let attn = ctx
+            .flash_attn_ext(
+                q,
+                k,
+                v,
+                Some(attention_mask),
+                attention_scale,
+                0.0,
+                0.0,
+                BufferUsage::Activations,
+            )
+            .map_err(DiffusionError::model)?;
+        ctx.flash_attn_ext_set_prec(attn, makepad_ai_common::Prec::F32)
+            .map_err(DiffusionError::model)?;
+        let attn_tensor = require_tensor(ctx, attn)?.clone();
+        return ctx
+            .reshape(
+                attn,
+                &[
+                    attn_tensor.ne[0] * attn_tensor.ne[1],
+                    attn_tensor.ne[2] * attn_tensor.ne[3],
+                ],
+            )
+            .map_err(DiffusionError::model);
+    }
+
+    let mut kq = ctx
+        .mul_mat(k, q, BufferUsage::Activations)
+        .map_err(DiffusionError::model)?;
+    kq = ctx
+        .soft_max_ext(
+            kq,
             Some(attention_mask),
             attention_scale,
             0.0,
-            0.0,
             BufferUsage::Activations,
         )
         .map_err(DiffusionError::model)?;
-    ctx.flash_attn_ext_set_prec(attn, makepad_ai_common::Prec::F32)
+    v = ctx.transpose(v).map_err(DiffusionError::model)?;
+    v = ctx.cont(v).map_err(DiffusionError::model)?;
+    let kqv = ctx
+        .mul_mat(v, kq, BufferUsage::Activations)
+        .map_err(DiffusionError::model)?;
+    let attn = ctx
+        .permute(kqv, [0, 2, 1, 3])
         .map_err(DiffusionError::model)?;
     let attn_tensor = require_tensor(ctx, attn)?.clone();
-    ctx.reshape(
+    ctx.cont_2d(
         attn,
-        &[
-            attn_tensor.ne[0] * attn_tensor.ne[1],
-            attn_tensor.ne[2] * attn_tensor.ne[3],
-        ],
+        attn_tensor.ne[0] * attn_tensor.ne[1],
+        attn_tensor.ne[2] * attn_tensor.ne[3],
     )
     .map_err(DiffusionError::model)
 }
@@ -959,7 +996,10 @@ fn linear_rows_ggml(
         return RowsTensor::new(0, weight.rows, Vec::new());
     }
 
-    let mut output = if let Some(result) = try_matmul_nt_ggml_bytes_cached(
+    let mut output = if clip_force_cpu_math() {
+        let decoded = decode_ggml_matrix_to_f32(weight)?;
+        matmul_nt_f32_cpu(&input.data, &decoded, input.rows, input.cols, weight.rows)?
+    } else if let Some(result) = try_matmul_nt_ggml_bytes_cached(
         &input.data,
         weight.ggml_type,
         input.rows,
@@ -1020,16 +1060,18 @@ fn layer_norm_rows_with_weight_bias(
     if input.rows == 0 {
         return RowsTensor::new(0, input.cols, Vec::new());
     }
-    if let Some(output) = try_layer_norm_mul_add_f32(
-        &input.data,
-        &[input.rows, input.cols],
-        weight,
-        &[input.cols],
-        bias,
-        &[input.cols],
-        eps,
-    ) {
-        return RowsTensor::new(input.rows, input.cols, output);
+    if !clip_force_cpu_math() {
+        if let Some(output) = try_layer_norm_mul_add_f32(
+            &input.data,
+            &[input.rows, input.cols],
+            weight,
+            &[input.cols],
+            bias,
+            &[input.cols],
+            eps,
+        ) {
+            return RowsTensor::new(input.rows, input.cols, output);
+        }
     }
 
     let mut output = Vec::with_capacity(input.data.len());
@@ -1083,7 +1125,9 @@ fn clip_attention_rows(
         let q_head = extract_head_rows(q, head_idx, head_dim);
         let k_head = extract_head_rows(k, head_idx, head_dim);
         let v_head = extract_head_rows(v, head_idx, head_dim);
-        let mut scores = if let Some(scores) =
+        let mut scores = if clip_force_cpu_math() {
+            matmul_nt_f32_cpu(&q_head, &k_head, token_count, head_dim, token_count)?
+        } else if let Some(scores) =
             try_matmul_nt_f32(&q_head, &k_head, token_count, head_dim, token_count)
         {
             scores
@@ -1092,26 +1136,30 @@ fn clip_attention_rows(
         };
         apply_causal_scale_mask_in_place(&mut scores, token_count, scale)?;
 
-        if let Some(head_output) = try_attention_softmax_weighted_sum_f32(
-            &scores,
-            &v_head,
-            token_count,
-            token_count,
-            head_dim,
-        ) {
-            write_head_rows(
-                &mut output,
+        if !clip_force_cpu_math() {
+            if let Some(head_output) = try_attention_softmax_weighted_sum_f32(
+                &scores,
+                &v_head,
+                token_count,
                 token_count,
-                head_count,
                 head_dim,
-                head_idx,
-                &head_output,
-            )?;
-            continue;
+            ) {
+                write_head_rows(
+                    &mut output,
+                    token_count,
+                    head_count,
+                    head_dim,
+                    head_idx,
+                    &head_output,
+                )?;
+                continue;
+            }
         }
 
         softmax_in_place(&mut scores, token_count)?;
-        let head_output = if let Some(head_output) =
+        let head_output = if clip_force_cpu_math() {
+            matmul_nn_f32_cpu(&scores, &v_head, token_count, token_count, head_dim)?
+        } else if let Some(head_output) =
             try_matmul_nn_f32(&scores, &v_head, token_count, token_count, head_dim)
         {
             head_output
@@ -1167,6 +1215,10 @@ pub(crate) fn evict_device_weight_cache(weights: &LoadedClipLWeights) -> usize {
     crate::backend::gpu_weight_cache_evict_prefix(&clip_cache_namespace(weights)).unwrap_or(0)
 }
 
+fn clip_force_cpu_math() -> bool {
+    std::env::var_os("CLIP_L_FORCE_CPU_MATH").is_some()
+}
+
 fn can_fallback_from_accel_error(err: &str) -> bool {
     err.contains("only supports NVFP4 today") || err.contains("unsupported ggml type")
 }
@@ -1647,6 +1699,18 @@ fn require_tensor<'a>(ctx: &'a Context, id: TensorId) -> Result<&'a Tensor> {
         .ok_or_else(|| DiffusionError::model(format!("invalid clip_l tensor id {}", id)))
 }
 
+fn flash_attention_allowed(head_count: u32, n_tokens: usize) -> bool {
+    let _ = head_count;
+    let _ = n_tokens;
+    if std::env::var_os("CLIP_L_DISABLE_FLASH_ATTN").is_some() {
+        return false;
+    }
+    matches!(
+        CLIP_L_HEAD_DIM,
+        32 | 40 | 48 | 64 | 72 | 80 | 96 | 112 | 128 | 192 | 256 | 576
+    )
+}
+
 fn is_context_oom(err: &DiffusionError) -> bool {
     matches!(err, DiffusionError::Model(message) if message.starts_with("context out of memory allocating "))
 }
@@ -1718,7 +1782,7 @@ fn pooled_from_hidden_states(
 mod tests {
     use super::{
         clip_model_config_from_inspection, clip_target_extents, clip_target_tensor_type,
-        clip_weight_in_scope, ClipLWeightScope,
+        clip_weight_in_scope, flash_attention_allowed, ClipLWeightScope,
     };
     use crate::flux::ClipLTextEncoderConfig;
     use makepad_ai_common::TensorType;
@@ -1745,6 +1809,11 @@ mod tests {
         assert_eq!(clip_target_tensor_type(&entry).unwrap(), TensorType::F32);
     }
 
+    #[test]
+    fn clip_flash_attention_allows_standard_prompt_lengths() {
+        assert!(flash_attention_allowed(12, 77));
+    }
+
     #[test]
     fn clip_model_config_derives_head_count_from_hidden_size() {
         let config = clip_model_config_from_inspection(&ClipLTextEncoderConfig {
diff --git a/libs/ai/models/flux/src/flux2.rs b/libs/ai/models/flux/src/flux2.rs
index 22cf8aa2c..65044b3c3 100644
--- a/libs/ai/models/flux/src/flux2.rs
+++ b/libs/ai/models/flux/src/flux2.rs
@@ -1199,6 +1199,143 @@ mod tests {
         );
     }
 
+    /// Layout verification against the real Comfy-Org fp8mixed DiT header
+    /// (skips when the 35.5GB download is absent). Pins: canonical naming,
+    /// the global-modulation tensor names/shapes, fp8 scope (mlp + single
+    /// linears only) and every config-derived dimension.
+    #[test]
+    fn real_fp8_transformer_header_when_downloaded() {
+        let path = match std::env::var("FLUX2_DIT_FILE") {
+            Ok(path) => PathBuf::from(path),
+            Err(_) => PathBuf::from(env!("CARGO_MANIFEST_DIR"))
+                .join("../../local/models/flux2/flux2_dev_fp8mixed.safetensors"),
+        };
+        if !path.is_file() {
+            eprintln!("flux2 dit header: fp8mixed file missing, skipping");
+            return;
+        }
+        let header = Flux2SafetensorsHeader::load(&path).expect("load header");
+        let names: Vec<&str> = header.tensors.keys().map(String::as_str).collect();
+        assert_eq!(
+            detect_flux2_transformer_name_style(names.iter().copied()),
+            Flux2TransformerNameStyle::Canonical
+        );
+        assert_eq!(header.tensors.len(), 555);
+
+        let config = Flux2TransformerConfig::flux2_dev();
+        let hidden = config.hidden_size as u64;
+        let shape_of = |name: &str| -> Vec<u64> {
+            header
+                .tensor(name)
+                .unwrap_or_else(|| panic!("missing tensor {name}"))
+                .shape
+                .clone()
+        };
+        for name in FLUX2_CANONICAL_GLOBAL_TENSORS {
+            assert!(header.tensor(name).is_some(), "missing global {name}");
+        }
+        assert_eq!(shape_of("img_in.weight"), [hidden, config.in_channels as u64]);
+        assert_eq!(
+            shape_of("txt_in.weight"),
+            [hidden, config.context_in_dim as u64]
+        );
+        assert_eq!(
+            shape_of("double_stream_modulation_img.lin.weight"),
+            [6 * hidden, hidden]
+        );
+        assert_eq!(
+            shape_of("single_stream_modulation.lin.weight"),
+            [3 * hidden, hidden]
+        );
+        assert_eq!(
+            shape_of("final_layer.linear.weight"),
+            [config.in_channels as u64, hidden]
+        );
+        assert_eq!(
+            shape_of("double_blocks.0.img_attn.qkv.weight"),
+            [3 * hidden, hidden]
+        );
+        assert_eq!(
+            shape_of("double_blocks.7.txt_mlp.0.weight"),
+            [2 * config.mlp_hidden_size as u64, hidden]
+        );
+        assert_eq!(
+            shape_of("single_blocks.47.linear1.weight"),
+            [config.single_linear1_out() as u64, hidden]
+        );
+        assert_eq!(
+            shape_of("single_blocks.47.linear2.weight"),
+            [hidden, config.single_linear2_in() as u64]
+        );
+        // Block counts: no block at the configured depth, one right below.
+        assert!(header.tensor("double_blocks.7.img_attn.qkv.weight").is_some());
+        assert!(header.tensor("double_blocks.8.img_attn.qkv.weight").is_none());
+        assert!(header.tensor("single_blocks.47.linear1.weight").is_some());
+        assert!(header.tensor("single_blocks.48.linear1.weight").is_none());
+        // No biases anywhere.
+        assert!(!names.iter().any(|name| name.ends_with(".bias")));
+    }
+
+    fn local_text_encoder_dir() -> Option<PathBuf> {
+        if let Ok(dir) = std::env::var("FLUX2_TE_DIR") {
+            return Some(PathBuf::from(dir));
+        }
+        let dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
+            .join("../../local/models/flux2/text_encoder");
+        dir.join("model.safetensors.index.json")
+            .is_file()
+            .then_some(dir)
+    }
+
+    /// Index-level verification of the real downloaded bundle (skips when
+    /// the download is absent so the suite stays green elsewhere).
+    #[test]
+    fn real_text_encoder_index_when_downloaded() {
+        let Some(dir) = local_text_encoder_dir() else {
+            eprintln!("flux2 te index: local text_encoder dir missing, skipping");
+            return;
+        };
+        let index = Flux2TextEncoderIndex::load(&dir).expect("load index");
+        let config = Mistral3TextConfig::flux2_dev();
+        let report = index.verify_mistral3(&config).expect("verify mistral3");
+        assert_eq!(report.tensor_count, 585);
+        assert!(report.has_vision_tower, "Mistral3 VLM bundles Pixtral");
+        assert!(report.has_lm_head);
+        assert_eq!(report.all_shard_files.len(), 10);
+        assert!(
+            report.t2i_shard_files.len() < report.all_shard_files.len(),
+            "t2i subset should drop at least the tail shards \
+             (layers 30..40 + lm_head are dead weight)"
+        );
+    }
+
+    /// Full shard-header verification — only meaningful once every shard file
+    /// finished downloading; skips (never fails) on partial downloads because
+    /// a truncated safetensors header cannot be told apart from a missing one
+    /// without sizes in the index.
+    #[test]
+    fn real_text_encoder_shapes_when_fully_downloaded() {
+        let Some(dir) = local_text_encoder_dir() else {
+            eprintln!("flux2 te shapes: local text_encoder dir missing, skipping");
+            return;
+        };
+        let index = Flux2TextEncoderIndex::load(&dir).expect("load index");
+        if !index.shard_files_present() {
+            eprintln!("flux2 te shapes: shards incomplete, skipping");
+            return;
+        }
+        let weights = match Flux2TextEncoderWeights::load(&dir) {
+            Ok(weights) => weights,
+            Err(err) => {
+                eprintln!("flux2 te shapes: shard headers unreadable ({err:?}), skipping");
+                return;
+            }
+        };
+        weights
+            .verify_shapes(&Mistral3TextConfig::flux2_dev())
+            .expect("shape check");
+    }
+
     #[test]
     fn pack_unpack_roundtrip() {
         let width = 4;
diff --git a/libs/ai/models/flux/src/flux2_pipeline.rs b/libs/ai/models/flux/src/flux2_pipeline.rs
index 8ccfdd0e8..caf637787 100644
--- a/libs/ai/models/flux/src/flux2_pipeline.rs
+++ b/libs/ai/models/flux/src/flux2_pipeline.rs
@@ -272,9 +272,16 @@ impl Flux2KleinPipeline {
             None => 0,
         };
 
+        let prof = std::env::var_os("MAKEPAD_GPU_PROF").is_some();
+        if prof {
+            // Discard text-encode/VAE-encode counters so the denoise report
+            // covers only the loop below.
+            let _ = makepad_ai_common::backend::prof::report_and_reset("");
+        }
         let started = std::time::Instant::now();
         let mut step_residuals = Vec::new();
         for step in start_step..request.steps {
+            let step_started = std::time::Instant::now();
             let (img_tokens, img_ids) = flux2_concat_ref_tokens(&sample, &gen_ids, &refs);
             let run = flux2_transformer_forward(
                 &self.transformer,
@@ -290,14 +297,33 @@ impl Flux2KleinPipeline {
                 step_residuals.push(run.prediction.clone());
             }
             flux2_euler_step(&mut sample, &run.prediction, sigmas[step], sigmas[step + 1])?;
+            if prof {
+                eprintln!(
+                    "flux2 prof step{step} ms={:.1}",
+                    step_started.elapsed().as_secs_f64() * 1000.0
+                );
+            }
         }
         let warm_ms = started.elapsed().as_secs_f64() * 1000.0;
+        if prof {
+            eprint!(
+                "{}",
+                makepad_ai_common::backend::prof::report_and_reset("flux2 prof denoise ")
+            );
+        }
         flux2_dit_clear_pool();
 
         let packed = Flux2PackedLatents::from_tokens(&sample, packed_w, packed_h, channels)?;
         let decode_started = std::time::Instant::now();
         let image = flux2_vae_decode(&self.vae, &packed)?;
         let decode_ms = decode_started.elapsed().as_secs_f64() * 1000.0;
+        if prof {
+            eprintln!("flux2 prof vae_decode ms={decode_ms:.1}");
+            eprint!(
+                "{}",
+                makepad_ai_common::backend::prof::report_and_reset("flux2 prof vae ")
+            );
+        }
         let png_started = std::time::Instant::now();
         let rgb = flux2_image_to_rgb_u8(&image);
         let png = encode_png_rgb(
@@ -644,6 +670,10 @@ impl Flux2DevPipeline {
             None => 0,
         };
 
+        let prof = std::env::var_os("MAKEPAD_GPU_PROF").is_some();
+        if prof {
+            let _ = makepad_ai_common::backend::prof::report_and_reset("");
+        }
         let denoise_started = std::time::Instant::now();
         let mut step_predictions = Vec::new();
         if let Some(teacher) = &request.teacher_steps {
@@ -656,6 +686,7 @@ impl Flux2DevPipeline {
             }
         }
         for step in start_step..request.steps {
+            let step_started = std::time::Instant::now();
             if let Some(hook) = on_stage.as_deref_mut() {
                 hook("denoise", step + 1, request.steps);
             }
@@ -683,13 +714,29 @@ impl Flux2DevPipeline {
                 step_predictions.push((step, run.prediction.clone()));
             }
             flux2_euler_step(&mut sample, &run.prediction, sigmas[step], sigmas[step + 1])?;
+            if prof {
+                eprintln!(
+                    "flux2dev prof step{step} ms={:.1}",
+                    step_started.elapsed().as_secs_f64() * 1000.0
+                );
+            }
         }
         let denoise_ms = denoise_started.elapsed().as_secs_f64() * 1000.0;
+        if prof {
+            eprint!(
+                "{}",
+                makepad_ai_common::backend::prof::report_and_reset("flux2dev prof denoise ")
+            );
+            flux2_dev_prof_mem("after denoise");
+        }
         flux2_dit_clear_pool();
         // Decode transients (~2-3GB at 1024px) plus the resident DiT sit at
         // the 32GB WDDM cliff; the ring slots are the cheapest headroom —
         // freed here, re-primed on the next forward.
         let _ = crate::backend::gpu_stream_ring_release_slots();
+        if prof {
+            flux2_dev_prof_mem("before decode (pool cleared, ring slots released)");
+        }
 
         let packed = Flux2PackedLatents::from_tokens(&sample, packed_w, packed_h, channels)?;
         let decode_started = std::time::Instant::now();
@@ -698,6 +745,14 @@ impl Flux2DevPipeline {
         }
         let image = flux2_vae_decode(&self.vae, &packed)?;
         let decode_ms = decode_started.elapsed().as_secs_f64() * 1000.0;
+        if prof {
+            eprintln!("flux2dev prof vae_decode ms={decode_ms:.1}");
+            flux2_dev_prof_mem("after decode");
+            eprint!(
+                "{}",
+                makepad_ai_common::backend::prof::report_and_reset("flux2dev prof vae ")
+            );
+        }
         let png_started = std::time::Instant::now();
         let rgb = flux2_image_to_rgb_u8(&image);
         let png = encode_png_rgb(
@@ -913,6 +968,27 @@ impl Flux2DevPipeline {
     }
 }
 
+/// `MAKEPAD_GPU_PROF` line: live device memory + weight-cache/pool counters
+/// (reset on each call) — the 32GB-card decode phase lives at the WDDM
+/// residency cliff, so "where the bytes are" is the first question.
+fn flux2_dev_prof_mem(label: &str) {
+    let stats = crate::backend::gpu_perf_stats(true);
+    eprintln!(
+        "flux2dev prof mem {label}: free={:.0}MB total={:.0}MB weight_stream={} ({:.0}MB) \
+         weight_evict_events={} pool_fresh_alloc={} ({:.0}MB) pool_oom_clears={} \
+         pool_overcap_free={:.0}MB",
+        stats.mem_free_bytes as f64 / (1024.0 * 1024.0),
+        stats.mem_total_bytes as f64 / (1024.0 * 1024.0),
+        stats.weight_stream_count,
+        stats.weight_stream_bytes as f64 / (1024.0 * 1024.0),
+        stats.weight_evict_events,
+        stats.pool_fresh_alloc_count,
+        stats.pool_fresh_alloc_bytes as f64 / (1024.0 * 1024.0),
+        stats.pool_oom_clears,
+        stats.pool_overcap_free_bytes as f64 / (1024.0 * 1024.0),
+    );
+}
+
 /// Resolve the dev weight layout under one root: the Comfy fp8mixed DiT
 /// (`flux2_dev_fp8mixed.safetensors`) or, for a quantized tier, the single
 /// `*.gguf` DiT in the root (city96 `flux2-dev-Q4_K_M.gguf` & co.), plus
diff --git a/libs/ai/models/flux/src/flux2_tokenizer.rs b/libs/ai/models/flux/src/flux2_tokenizer.rs
index cfaeb7899..fb6a038ab 100644
--- a/libs/ai/models/flux/src/flux2_tokenizer.rs
+++ b/libs/ai/models/flux/src/flux2_tokenizer.rs
@@ -634,6 +634,7 @@ fn split_tekken_words(text: &str) -> Vec<&str> {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use std::path::PathBuf;
 
     fn tiny_tokenizer(
         vocab: &[(&str, u32)],
@@ -719,4 +720,157 @@ mod tests {
         );
     }
 
+    /// Locate the downloaded FLUX.2 tokenizer dir; None (skip) when absent so
+    /// the suite stays green on machines without the model download.
+    /// Override with FLUX2_TOK_DIR.
+    fn local_tokenizer_dir() -> Option<PathBuf> {
+        if let Ok(dir) = std::env::var("FLUX2_TOK_DIR") {
+            return Some(PathBuf::from(dir));
+        }
+        let dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
+            .join("../../local/models/flux2/tokenizer");
+        dir.join("tokenizer.json").is_file().then_some(dir)
+    }
+
+    /// HF-parity fixtures generated with python `tokenizers` 0.23.1 against
+    /// the real FLUX.2 tokenizer.json (`encode(text,
+    /// add_special_tokens=False).ids`); see flux2-port.md.
+    const PARITY_FIXTURES: &[(&str, &[u32])] = &[
+        ("Hello world", &[22177, 4304]),
+        (
+            "It costs 1234567 dollars and 42 cents",
+            &[
+                2757, 12889, 1032, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 22446, 1321, 1032,
+                1052, 1050, 50487,
+            ],
+        ),
+        (
+            "don't stop, it's fine",
+            &[21797, 2405, 5304, 1044, 1494, 1681, 7771],
+        ),
+        (
+            "crema,\" it said... (really?)",
+            &[1860, 1831, 4225, 1494, 2639, 2880, 1319, 113495, 28197],
+        ),
+        (
+            "東京の夜にネオンが光る",
+            &[18629, 2439, 21721, 2650, 25824, 50292, 3322, 36001, 3670],
+        ),
+        (
+            "a dragon breathing fire 🐉🔥 over a castle",
+            &[
+                1097, 40426, 31311, 7482, 119685, 1144, 1137, 1240, 1159, 1148, 1165, 2136, 1261,
+                36144,
+            ],
+        ),
+        (
+            "a  \n b\ttabs   three   sp",
+            &[1097, 1256, 1010, 1289, 14133, 8217, 1256, 3300, 1256, 1942],
+        ),
+        (
+            "hello [INST] not a chat [/INST] done",
+            &[29706, 1032, 3, 1605, 1261, 21666, 1032, 4, 5595],
+        ),
+        (
+            "<s>[SYSTEM_PROMPT]You are a helpful, harmless, and honest \
+             assistant.[/SYSTEM_PROMPT][INST]A photo of a cat[/INST]",
+            &[
+                1, 17, 4568, 1584, 1261, 20351, 1044, 113175, 1044, 1321, 24529, 27089, 1046, 18,
+                3, 1065, 16649, 1307, 1261, 7990, 4,
+            ],
+        ),
+        (
+            "A photorealistic photo of a red fox standing on a mossy rock in a \
+             misty forest at dawn, volumetric light, 85mm lens",
+            &[
+                1065, 102244, 1279, 5744, 16649, 1307, 1261, 4804, 94137, 15866, 1408, 1261,
+                119766, 1121, 9091, 1294, 1261, 11692, 1121, 17144, 1513, 54507, 1044, 100989,
+                4391, 1044, 1032, 1056, 1053, 8383, 20993,
+            ],
+        ),
+        (
+            "v2.5-turbo x 1024x1024 in 2026!",
+            &[
+                1118, 1050, 1046, 1053, 2848, 125167, 2460, 1032, 1049, 1048, 1050, 1052, 1120,
+                1049, 1048, 1050, 1052, 1294, 1032, 1050, 1048, 1050, 1054, 1033,
+            ],
+        ),
+        (
+            "café naïve fiancée São Paulo",
+            &[3173, 1102, 1337, 98355, 49935, 38625, 19288, 21746],
+        ),
+    ];
+
+    #[test]
+    fn hf_parity_on_real_tokenizer_when_downloaded() {
+        let Some(dir) = local_tokenizer_dir() else {
+            eprintln!("flux2 tokenizer parity: local tokenizer dir missing, skipping");
+            return;
+        };
+        let tokenizer = Flux2Tokenizer::load(&dir).expect("load flux2 tokenizer");
+        for (text, expected) in PARITY_FIXTURES {
+            let ids = tokenizer.encode(text);
+            assert_eq!(&ids, expected, "parity mismatch for {:?}", text);
+        }
+    }
+
+    #[test]
+    fn t2i_window_on_real_tokenizer_when_downloaded() {
+        let Some(dir) = local_tokenizer_dir() else {
+            eprintln!("flux2 tokenizer t2i: local tokenizer dir missing, skipping");
+            return;
+        };
+        let tokenizer = Flux2Tokenizer::load(&dir).expect("load flux2 tokenizer");
+        // Oracle-prompt window; expected ids come from the frozen reference
+        // path on .169 (diffusers 0.39.0 format_input + SYSTEM_MESSAGE +
+        // PixtralProcessor.apply_chat_template, padding="max_length"), where
+        // processor and inner-tokenizer paths were verified identical.
+        let window = tokenizer.encode_t2i(
+            crate::flux2::FLUX2_SYSTEM_MESSAGE,
+            "A photorealistic photo of a red fox standing on a mossy rock in a \
+             misty forest at dawn, volumetric light, 85mm lens",
+        );
+        assert_eq!(window.token_ids.len(), FLUX2_MAX_SEQUENCE_LENGTH);
+        let expected_prefix: &[u32] = &[
+            1, 17, 4568, 1584, 1420, 26554, 1455, 12738, 2314, 3937, 38340, 1046, 3213, 5628,
+            37253, 11688, 30557, 1408, 3481, 14608, 1044, 3481, 1010, 2452, 5604, 1321, 10636,
+            3816, 67813, 1046, 18, 3, 1065, 102244, 1279, 5744, 16649, 1307, 1261, 4804, 94137,
+            15866, 1408, 1261, 119766, 1121, 9091, 1294, 1261, 11692, 1121, 17144, 1513, 54507,
+            1044, 100989, 4391, 1044, 1032, 1056, 1053, 8383, 20993, 4,
+        ];
+        assert_eq!(window.real_len, expected_prefix.len());
+        assert_eq!(&window.token_ids[..window.real_len], expected_prefix);
+        assert!(window.token_ids[window.real_len..]
+            .iter()
+            .all(|&id| id == FLUX2_TOKEN_PAD));
+    }
+    #[test]
+    fn t2i_unpadded_lighthouse_matches_comfy_oracle_when_downloaded() {
+        let Some(dir) = local_tokenizer_dir() else {
+            eprintln!("flux2 tokenizer t2i: local tokenizer dir missing, skipping");
+            return;
+        };
+        let tokenizer = Flux2Tokenizer::load(&dir).expect("load flux2 tokenizer");
+        // ComfyUI 0.22.0 oracle (`flux2_oracle_hook` te event, seed-7 run of
+        // the FLUX.2-dev fp8 recipe): 118 unpadded ids for the lighthouse
+        // prompt of `flux2-dev-validate`.
+        let prompt = "A weathered lighthouse keeper's cottage on a basalt cliff at golden hour: \
+whitewashed stone walls streaked with salt, a red tin roof, warm lamplight glowing in one round \
+window, gulls circling the rusted lantern tower, waves bursting into spray on black rocks below, \
+long shadows across wind-bent grass, thin volumetric sea mist, shot on 35mm film with fine grain.";
+        let ids = tokenizer.encode_t2i_unpadded(crate::flux2::FLUX2_SYSTEM_MESSAGE, prompt);
+        let expected: &[u32] = &[
+            1, 17, 4568, 1584, 1420, 26554, 1455, 12738, 2314, 3937, 38340, 1046, 3213, 5628,
+            37253, 11688, 30557, 1408, 3481, 14608, 1044, 3481, 1010, 2452, 5604, 1321, 10636,
+            3816, 67813, 1046, 18, 3, 1065, 17253, 1286, 1295, 118910, 121823, 1681, 73953, 1408,
+            1261, 3575, 3464, 81468, 1513, 33841, 12271, 1058, 7496, 13779, 2440, 15551, 16363,
+            12614, 17091, 1454, 14091, 1044, 1261, 4804, 21157, 22726, 1044, 15701, 35588, 1497,
+            1620, 87219, 1294, 1925, 6509, 7404, 1044, 105301, 1115, 13715, 104852, 1278, 44130,
+            1286, 104363, 28686, 1044, 22140, 127495, 2203, 32308, 1408, 7244, 34176, 5956, 1044,
+            2730, 49910, 5669, 12330, 2756, 1297, 23170, 1044, 16402, 100989, 11196, 11692, 1044,
+            12800, 1408, 1032, 1051, 1053, 8383, 4076, 1454, 7771, 26127, 1046, 4,
+        ];
+        assert_eq!(ids.len(), expected.len(), "native {:?}", ids);
+        assert_eq!(&ids[..], expected);
+    }
 }
diff --git a/libs/ai/models/flux/src/flux2_transformer.rs b/libs/ai/models/flux/src/flux2_transformer.rs
index f501c97a6..6996709f4 100644
--- a/libs/ai/models/flux/src/flux2_transformer.rs
+++ b/libs/ai/models/flux/src/flux2_transformer.rs
@@ -17,7 +17,8 @@
 //! resident.
 
 use crate::backend::{
-    gpu_add_bf16, gpu_attention_packed_flash_cross_bf16pre_f16,
+    gpu_add_bf16, gpu_attention_packed_composite_f32, gpu_attention_packed_flash_cross,
+    gpu_attention_packed_flash_cross_bf16_rn, gpu_attention_packed_flash_cross_bf16pre_f16,
     gpu_bf16_round, gpu_bf16buf_slab_to_f32, gpu_concat_f32rn_bf16buf, gpu_concat_rows,
     gpu_device_available, gpu_download, gpu_gated_residual_mod_round_bf16, gpu_layer_norm_mod,
     gpu_layer_norm_mod_to_bf16buf, gpu_linear_nt_cached_bf16_mm,
@@ -523,16 +524,39 @@ pub fn flux2_transformer_forward(
     flux2_ensure_double_ring(weights)?;
     let temb_in = flux2_timestep_embedding(sigma, TIME_EMBED_DIM);
     let gemb_in = guidance.map(|g| flux2_timestep_embedding(g, TIME_EMBED_DIM));
-    flux2_forward_state(
-        weights,
-        img_tokens,
-        img_ids,
-        txt_tokens,
-        txt_ids,
-        &temb_in,
-        gemb_in.as_deref(),
+    if flux2_state_enabled() {
+        return flux2_forward_state(
+            weights, img_tokens, img_ids, txt_tokens, txt_ids, &temb_in,
+            gemb_in.as_deref(), gen_tokens,
+        );
+    }
+
+    let mut all_ids = txt_ids.to_vec();
+    all_ids.extend_from_slice(img_ids);
+    let (cos, sin) = flux2_rope_tables(&all_ids, config);
+    let half = (config.head_dim / 2) as usize;
+    let rope_cos = gpu_upload(&cos, all_ids.len(), half).map_err(DiffusionError::model)?;
+    let rope_sin = gpu_upload(&sin, all_ids.len(), half).map_err(DiffusionError::model)?;
+    let img = gpu_upload(img_tokens, img_count, config.in_channels as usize)
+        .map_err(DiffusionError::model)?;
+    let txt = gpu_upload(txt_tokens, txt_count, config.context_in_dim as usize)
+        .map_err(DiffusionError::model)?;
+    let temb = gpu_upload(&temb_in, 1, TIME_EMBED_DIM).map_err(DiffusionError::model)?;
+    let gemb = match &gemb_in {
+        Some(values) => {
+            Some(gpu_upload(values, 1, TIME_EMBED_DIM).map_err(DiffusionError::model)?)
+        }
+        None => None,
+    };
+    let pred = flux2_transformer_core(
+        weights, &img, &txt, &temb, gemb.as_ref(), &rope_cos, &rope_sin, txt_count, img_count,
         gen_tokens,
-    )
+    )?;
+    let prediction = gpu_download(&pred).map_err(DiffusionError::model)?;
+    return Ok(Flux2TransformerRun {
+        prediction,
+        image_token_count: gen_tokens,
+    });
 }
 
 /// The device-resident step from persistent inputs to the still-on-device
@@ -559,6 +583,7 @@ fn flux2_transformer_core(
     let temb = linear(weights, temb_input, "time_in.in_layer.weight", hidden)?;
     let temb = round_bf16(gpu_silu(&temb).map_err(DiffusionError::model)?)?;
     let temb = linear(weights, &temb, "time_in.out_layer.weight", hidden)?;
+    dump_named("temb", &temb);
 
     // Dev: vec = time_in(...) + guidance_in(timestep_embedding(guidance)) —
     // the same MLPEmbedder shape, summed on the bf16 grid like the bf16
@@ -573,6 +598,7 @@ fn flux2_transformer_core(
             let gemb = linear(weights, gemb_input, "guidance_in.in_layer.weight", hidden)?;
             let gemb = round_bf16(gpu_silu(&gemb).map_err(DiffusionError::model)?)?;
             let gemb = linear(weights, &gemb, "guidance_in.out_layer.weight", hidden)?;
+            dump_named("gemb", &gemb);
             gpu_add_bf16(&temb, &gemb).map_err(DiffusionError::model)?
         }
         None => {
@@ -584,11 +610,15 @@ fn flux2_transformer_core(
             temb
         }
     };
+    dump_named("vec", &temb);
 
     let mut img = linear(weights, img_input, "img_in.weight", hidden)?;
     let mut txt = linear(weights, txt_input, "txt_in.weight", hidden)?;
+    dump_named("img_in", &img);
+    dump_named("txt_in", &txt);
 
     let silu_temb = round_bf16(gpu_silu(&temb).map_err(DiffusionError::model)?)?;
+    dump_named("silu_temb", &silu_temb);
     let img_mod = linear(
         weights,
         &silu_temb,
@@ -607,12 +637,17 @@ fn flux2_transformer_core(
         "single_stream_modulation.lin.weight",
         3 * hidden,
     )?;
+    dump_named("img_mod", &img_mod);
+    dump_named("txt_mod", &txt_mod);
+    dump_named("single_mod", &single_mod);
 
     let attn_scale = 1.0 / (head_dim as f32).sqrt();
     let depth = config.depth as usize;
     let depth_single = config.depth_single_blocks as usize;
 
-    let ring_streams = config.guidance_embed && gpu_stream_ring_active();
+    let ring_streams = config.guidance_embed
+        && flux2_stream_doubles_enabled()
+        && gpu_stream_ring_active();
     for layer in 0..depth {
         let prefix = format!("double_blocks.{layer}");
         let (img_next, txt_next) = double_block(
@@ -640,9 +675,12 @@ fn flux2_transformer_core(
         }
         img = img_next;
         txt = txt_next;
+        dump_named(&format!("double{layer}_img"), &img);
+        dump_named(&format!("double{layer}_txt"), &txt);
     }
 
     let mut joint = gpu_concat_rows(&txt, &img).map_err(DiffusionError::model)?;
+    dump_named("joint_in", &joint);
     for layer in 0..depth_single {
         let prefix = format!("single_blocks.{layer}");
         joint = single_block(
@@ -659,6 +697,7 @@ fn flux2_transformer_core(
             attn_scale,
         )?;
         if layer == 0 || layer + 1 == depth_single {
+            dump_named(&format!("single{layer}"), &joint);
         }
     }
 
@@ -666,6 +705,7 @@ fn flux2_transformer_core(
     // pipeline trims to gen. LN is per-token so this is not just cosmetics —
     // keep the same tensor the official module sees.
     let img = gpu_slice_rows(&joint, txt_count, img_count).map_err(DiffusionError::model)?;
+    dump_named("after_singles_img", &img);
     let ada = linear(
         weights,
         &silu_temb,
@@ -680,18 +720,44 @@ fn flux2_transformer_core(
     };
     let img = gpu_layer_norm_mod(&img, &ada, scale_off, shift_off, LAYER_NORM_EPS)
         .map_err(DiffusionError::model)?;
+    dump_named("after_adaln", &img);
     let img = round_bf16(img)?;
     let pred = linear(weights, &img, "final_layer.linear.weight", config.in_channels as usize)?;
+    dump_named("pred_full", &pred);
     let pred = gpu_slice_rows(&pred, 0, gen_tokens).map_err(DiffusionError::model)?;
+    dump_named("pred", &pred);
     Ok(pred)
 }
 
-// Step inputs live in device tensors reused across steps and edits, and the
-// rope tables (host sincos over 2560 tokens x 64 pairs — milliseconds per
-// step) are computed once per geometry. CUDA-graph capture of the whole step
-// was tried and is impossible here: capture pins every pool buffer it touches
-// (no reuse within one capture), and one Klein step's transients — 25
-// attention score matrices at 630MB alone — sum to tens of GB unpooled.
+/// The persistent-state warm path is the default: step inputs live in
+/// device tensors reused across steps and edits, and the rope tables (host
+/// sincos over 2560 tokens x 64 pairs — milliseconds per step) are computed
+/// once per geometry. CUDA-graph capture of the whole step was tried and is
+/// impossible here: capture pins every pool buffer it touches (no reuse
+/// within one capture), and one Klein step's transients — 25 attention
+/// score matrices at 630MB alone — sum to tens of GB unpooled.
+/// MAKEPAD_FLUX2_STATE=0 forces the stateless path.
+fn flux2_state_enabled() -> bool {
+    static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ON.get_or_init(|| {
+        !matches!(std::env::var("MAKEPAD_FLUX2_STATE").as_deref(), Ok("0"))
+    })
+}
+
+/// Dev-32B on a 32GB card: the 35.5GB DiT cannot be fully device-resident.
+/// The 8 double blocks (10.3GB) stream through the pinned-host ring while
+/// the 48 single blocks + globals (25.2GB) stay cache-resident.
+/// MAKEPAD_FLUX2_STREAM_DOUBLES=0 forces all-resident (WDDM overcommit —
+/// pages every step; only for experiments).
+fn flux2_stream_doubles_enabled() -> bool {
+    static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ON.get_or_init(|| {
+        !matches!(
+            std::env::var("MAKEPAD_FLUX2_STREAM_DOUBLES").as_deref(),
+            Ok("0")
+        )
+    })
+}
 
 thread_local! {
     /// Namespace the stream ring currently serves (one resident dev DiT).
@@ -751,7 +817,7 @@ fn ring_tensor_key_and_bytes(
 
 /// Build + register the double-block stream ring for a dev transformer.
 fn flux2_ensure_double_ring(weights: &Flux2TransformerWeights) -> Result<bool> {
-    if !weights.config.guidance_embed {
+    if !weights.config.guidance_embed || !flux2_stream_doubles_enabled() {
         return Ok(false);
     }
     let namespace = ns(weights);
@@ -898,6 +964,43 @@ fn flux2_forward_state(
     })
 }
 
+#[derive(Clone, Copy, PartialEq)]
+enum Flux2Attn {
+    /// Composite f32 cublas QK/softmax/PV — the port's original reference
+    /// path. Memory-bound: materializes heads*seq*seq f32 scores.
+    CompositeF32,
+    /// FA2 bf16 tensor cores with RN-even input staging (see
+    /// `gpu_attention_packed_flash_cross_bf16_rn`): the closest match to the
+    /// oracle's bf16 SDPA arithmetic (bf16 QK/PV operands, f32 softmax/acc).
+    Fa2Bf16Rn,
+    /// FA2 f16 tensor cores (RN staging via __float2half).
+    Fa2F16,
+    /// FA2 f16 mma over q/k/v pre-rounded to the oracle's bf16 value grid
+    /// (exact in f16): oracle QK operands, finer P.
+    Fa2Bf16PreF16,
+}
+
+fn flux2_attn_mode() -> Flux2Attn {
+    static MODE: std::sync::OnceLock<Flux2Attn> = std::sync::OnceLock::new();
+    *MODE.get_or_init(|| {
+        // Default fa2bf16pre — the only arithmetic class that beats the
+        // 671ms oracle gate (594.8ms measured), with the best decoded-PNG
+        // agreement of any variant (156/0.999588 vs f32's 190/0.999556)
+        // and visual parity on the fixture. MAKEPAD_FLUX2_ATTN=f32 selects
+        // the composite reference path (885ms) that reproduces the landed
+        // baseline bit-for-bit — use it for residual-metric work: the
+        // teacher single-step max_abs reads 0.203 there vs 0.414 here,
+        // a bf16-ulp chaos lottery, not an edit-quality signal (see
+        // flux2cuda.md).
+        match std::env::var("MAKEPAD_FLUX2_ATTN").as_deref() {
+            Ok("f32") => Flux2Attn::CompositeF32,
+            Ok("fa2f16") => Flux2Attn::Fa2F16,
+            Ok("fa2bf16") => Flux2Attn::Fa2Bf16Rn,
+            _ => Flux2Attn::Fa2Bf16PreF16,
+        }
+    })
+}
+
 fn attn_joint(
     q: &GpuTensor,
     k: &GpuTensor,
@@ -908,8 +1011,19 @@ fn attn_joint(
     // Official Klein is bf16 SDPA (torch EFFICIENT_bf16: bf16 QK/PV operands,
     // f32 softmax and accumulate). Self-attn is q_len == kv_len on the FA2
     // cross body.
-    gpu_attention_packed_flash_cross_bf16pre_f16(q, k, v, heads, scale)
-        .map_err(DiffusionError::model)
+    match flux2_attn_mode() {
+        Flux2Attn::CompositeF32 => {
+            gpu_attention_packed_composite_f32(q, k, v, heads, scale)
+        }
+        Flux2Attn::Fa2Bf16Rn => {
+            gpu_attention_packed_flash_cross_bf16_rn(q, k, v, heads, scale)
+        }
+        Flux2Attn::Fa2F16 => gpu_attention_packed_flash_cross(q, k, v, heads, scale, false),
+        Flux2Attn::Fa2Bf16PreF16 => {
+            gpu_attention_packed_flash_cross_bf16pre_f16(q, k, v, heads, scale)
+        }
+    }
+    .map_err(DiffusionError::model)
 }
 
 /// Per-head QK RMSNorm reading its `cols`-wide slab straight out of the
@@ -961,6 +1075,11 @@ fn double_block(
         .map_err(DiffusionError::model)?;
     let txt_norm = gpu_layer_norm_mod_to_bf16buf(txt, txt_mod, hidden, 0, LAYER_NORM_EPS)
         .map_err(DiffusionError::model)?;
+    let tag = match prefix {
+        "double_blocks.0" => Some("d0"),
+        "double_blocks.4" => Some("d4"),
+        _ => None,
+    };
     let img_qkv = linear_from_buf_to_buf(
         weights,
         &img_norm,
@@ -1010,20 +1129,44 @@ fn double_block(
         &format!("{prefix}.txt_attn.norm.key_norm.scale"),
         head_dim,
     )?;
+    if let Some(tag) = tag {
+        dump_named(&format!("{tag}_img_q_rms"), &img_q);
+        dump_named(&format!("{tag}_txt_q_rms"), &txt_q);
+        dump_named(&format!("{tag}_img_k_rms"), &img_k);
+        dump_named(&format!("{tag}_txt_k_rms"), &txt_k);
+    }
+
     let q = gpu_concat_rows(&txt_q, &img_q).map_err(DiffusionError::model)?;
     let k = gpu_concat_rows(&txt_k, &img_k).map_err(DiffusionError::model)?;
     let v = gpu_concat_rows(&txt_v, &img_v).map_err(DiffusionError::model)?;
     let q = gpu_rope_interleaved(&q, heads, rope_cos, rope_sin).map_err(DiffusionError::model)?;
     let k = gpu_rope_interleaved(&k, heads, rope_cos, rope_sin).map_err(DiffusionError::model)?;
+    if let Some(tag) = tag {
+        dump_named(&format!("{tag}_q_rope"), &q);
+        dump_named(&format!("{tag}_k_rope"), &k);
+        dump_named(&format!("{tag}_v"), &v);
+    }
     let attn = attn_joint(&q, &k, &v, heads, attn_scale)?;
     let txt_attn = gpu_slice_rows(&attn, 0, txt_count).map_err(DiffusionError::model)?;
     let img_attn = gpu_slice_rows(&attn, txt_count, img.rows()).map_err(DiffusionError::model)?;
+    if let Some(tag) = tag {
+        dump_named(&format!("{tag}_txt_attn"), &txt_attn);
+        dump_named(&format!("{tag}_img_attn"), &img_attn);
+    }
     let img_attn = linear(weights, &img_attn, &format!("{prefix}.img_attn.proj.weight"), hidden)?;
     let txt_attn = linear(weights, &txt_attn, &format!("{prefix}.txt_attn.proj.weight"), hidden)?;
+    if let Some(tag) = tag {
+        dump_named(&format!("{tag}_img_attn_proj"), &img_attn);
+        dump_named(&format!("{tag}_txt_attn_proj"), &txt_attn);
+    }
     let img = gpu_gated_residual_mod_round_bf16(img, &img_attn, img_mod, 2 * hidden)
         .map_err(DiffusionError::model)?;
     let txt = gpu_gated_residual_mod_round_bf16(txt, &txt_attn, txt_mod, 2 * hidden)
         .map_err(DiffusionError::model)?;
+    if let Some(tag) = tag {
+        dump_named(&format!("{tag}_img_res1"), &img);
+        dump_named(&format!("{tag}_txt_res1"), &txt);
+    }
 
     let img_ff = gpu_layer_norm_mod_to_bf16buf(&img, img_mod, 4 * hidden, 3 * hidden, LAYER_NORM_EPS)
         .map_err(DiffusionError::model)?;
@@ -1031,6 +1174,10 @@ fn double_block(
         .map_err(DiffusionError::model)?;
     let img_ff = swiglu_mlp(weights, &img_ff, &format!("{prefix}.img_mlp"), hidden, mlp)?;
     let txt_ff = swiglu_mlp(weights, &txt_ff, &format!("{prefix}.txt_mlp"), hidden, mlp)?;
+    if let Some(tag) = tag {
+        dump_named(&format!("{tag}_img_ff"), &img_ff);
+        dump_named(&format!("{tag}_txt_ff"), &txt_ff);
+    }
     let img = gpu_gated_residual_mod_round_bf16(&img, &img_ff, img_mod, 5 * hidden)
         .map_err(DiffusionError::model)?;
     let txt = gpu_gated_residual_mod_round_bf16(&txt, &txt_ff, txt_mod, 5 * hidden)
@@ -1118,6 +1265,27 @@ pub fn flux2_dit_clear_pool() {
     gpu_pool_clear();
 }
 
+fn dump_named(name: &str, tensor: &GpuTensor) {
+    let Ok(dir) = std::env::var("FLUX2_DIT_DUMP") else {
+        return;
+    };
+    if dir.is_empty() {
+        return;
+    };
+    let Ok(values) = gpu_download(tensor) else {
+        return;
+    };
+    let path = std::path::Path::new(&dir).join(format!("{name}.f32"));
+    let mut bytes = Vec::with_capacity(8 + values.len() * 4);
+    bytes.extend_from_slice(&(tensor.rows() as u32).to_le_bytes());
+    bytes.extend_from_slice(&(tensor.cols() as u32).to_le_bytes());
+    for v in values {
+        bytes.extend_from_slice(&v.to_le_bytes());
+    }
+    let _ = std::fs::create_dir_all(&dir);
+    let _ = std::fs::write(path, bytes);
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/libs/ai/models/flux/src/flux2_vae.rs b/libs/ai/models/flux/src/flux2_vae.rs
index 56bc6010b..32a0ce42c 100644
--- a/libs/ai/models/flux/src/flux2_vae.rs
+++ b/libs/ai/models/flux/src/flux2_vae.rs
@@ -396,9 +396,39 @@ fn vae_pool_cap_bytes() -> usize {
         Some(mb) => mb * 1024 * 1024,
         None => free.saturating_sub(MARGIN).clamp(MIN, MAX),
     };
+    if std::env::var_os("MAKEPAD_GPU_PROF").is_some() {
+        eprintln!(
+            "flux2 vae pool cap {:.0}MB (free {:.0}MB)",
+            cap as f64 / (1024.0 * 1024.0),
+            free as f64 / (1024.0 * 1024.0)
+        );
+    }
     cap as usize
 }
 
+/// FLUX2_VAE_DUMP=dir: dump decoder stage outputs as rows=channels x
+/// cols=plane .f32 files (the DiT dump format) for oracle bisection.
+fn vae_dump(name: &str, spatial: &GpuSpatial) {
+    let Ok(dir) = std::env::var("FLUX2_VAE_DUMP") else {
+        return;
+    };
+    if dir.is_empty() {
+        return;
+    }
+    let Ok(values) = gpu_download(&spatial.tensor) else {
+        return;
+    };
+    let path = std::path::Path::new(&dir).join(format!("{name}.f32"));
+    let mut bytes = Vec::with_capacity(8 + values.len() * 4);
+    bytes.extend_from_slice(&(spatial.channels as u32).to_le_bytes());
+    bytes.extend_from_slice(&((spatial.width * spatial.height) as u32).to_le_bytes());
+    for v in values {
+        bytes.extend_from_slice(&v.to_le_bytes());
+    }
+    let _ = std::fs::create_dir_all(&dir);
+    let _ = std::fs::write(path, bytes);
+}
+
 pub fn flux2_vae_decode(
     weights: &Flux2VaeWeights,
     packed: &Flux2PackedLatents,
@@ -423,6 +453,7 @@ pub fn flux2_vae_decode(
         height,
         channels: z_channels,
     };
+    vae_dump("vae_in", &hidden);
     if weights.has_tensor("decoder.post_quant_conv.weight") {
         hidden = conv2d(
             weights,
@@ -435,9 +466,13 @@ pub fn flux2_vae_decode(
         )?;
     }
     hidden = conv2d(weights, &ns, &hidden, "decoder.conv_in.weight", "decoder.conv_in.bias", 1, 1)?;
+    vae_dump("vae_conv_in", &hidden);
     hidden = resnet(weights, &ns, &hidden, "decoder.mid.block_1")?;
+    vae_dump("vae_mid_b1", &hidden);
     hidden = mid_attn(weights, &ns, &hidden, "decoder.mid.attn_1")?;
+    vae_dump("vae_mid_attn", &hidden);
     hidden = resnet(weights, &ns, &hidden, "decoder.mid.block_2")?;
+    vae_dump("vae_mid_b2", &hidden);
     for stage in (0..=3).rev() {
         let prefix = format!("decoder.up.{stage}");
         for block in 0..=2 {
@@ -455,10 +490,13 @@ pub fn flux2_vae_decode(
                 1,
             )?;
         }
+        vae_dump(&format!("vae_up{stage}"), &hidden);
     }
     hidden = group_norm(weights, &ns, &hidden, "decoder.norm_out.weight", "decoder.norm_out.bias")?;
+    vae_dump("vae_norm_out", &hidden);
     hidden = silu(&hidden)?;
     hidden = conv2d(weights, &ns, &hidden, "decoder.conv_out.weight", "decoder.conv_out.bias", 1, 1)?;
+    vae_dump("vae_out", &hidden);
     let data = gpu_download(&hidden.tensor).map_err(DiffusionError::model)?;
     let image = Flux2VaeImage {
         width: hidden.width,
diff --git a/libs/ai/models/flux/src/flux_transformer.rs b/libs/ai/models/flux/src/flux_transformer.rs
index 909bda15b..d7b653160 100644
--- a/libs/ai/models/flux/src/flux_transformer.rs
+++ b/libs/ai/models/flux/src/flux_transformer.rs
@@ -73,6 +73,7 @@ pub struct FluxTransformerGraph {
     pub image_token_count: usize,
     input_hidden: TensorId,
     input_hidden_mm: TensorId,
+    debug_tensors: Vec<FluxTransformerDebugTensor>,
 }
 
 pub struct CompiledFluxTransformer {
@@ -131,6 +132,12 @@ struct FluxTransformerShapeInfo {
     head_dim: usize,
 }
 
+#[derive(Clone, Debug)]
+struct FluxTransformerDebugTensor {
+    name: String,
+    tensor_id: TensorId,
+}
+
 #[derive(Clone, Debug)]
 pub struct FluxTransformerStageOutput {
     pub name: String,
@@ -718,6 +725,22 @@ impl CompiledFluxTransformerGraph {
         let channel_count = usize::try_from(output_tensor.ne[0])
             .map_err(|_| DiffusionError::model("flux transformer output channels exceed usize"))?;
         let prediction = f32_bytes_to_vec(prediction_bytes)?;
+        if std::env::var_os("FLUX_DIT_DOUBLE_EXEC").is_some() {
+            let execution2 = self
+                .session
+                .execute(&weights.ctx, &writes, &[self.graph.result_prediction])
+                .map_err(DiffusionError::model)?;
+            let pred2 = f32_bytes_to_vec(
+                execution2
+                    .outputs
+                    .get(&self.graph.result_prediction)
+                    .ok_or_else(|| {
+                        DiffusionError::model("flux transformer double-exec missing output")
+                    })?,
+            )?;
+            eprintln!("flux dit pred2-same-in {}", f32_stats(&pred2));
+        }
+
         Ok(FluxTransformerRun {
             prediction,
             image_token_count: self.graph.image_token_count,
@@ -733,11 +756,112 @@ impl CompiledFluxTransformerGraph {
         timestep: f32,
         guidance: f32,
     ) -> Result<FluxTransformerDebugRun> {
-        let run = self.execute(weights, conditioning, packed_latents, timestep, guidance)?;
-        Ok(FluxTransformerDebugRun {
-            run,
-            stages: Vec::new(),
-        })
+        let latents_tensor = require_tensor(&weights.ctx, self.graph.input_packed_latents)?;
+        let expected_latents = usize::try_from(latents_tensor.ne[0] * latents_tensor.ne[1])
+            .map_err(|_| DiffusionError::model("flux packed latents shape exceeds usize"))?;
+        if packed_latents.len() != expected_latents {
+            return Err(DiffusionError::workflow(format!(
+                "flux packed latents expected {} values, got {}",
+                expected_latents,
+                packed_latents.len()
+            )));
+        }
+
+        let encoder_tensor = require_tensor(&weights.ctx, self.graph.input_encoder_hidden_states)?;
+        let expected_encoder = usize::try_from(encoder_tensor.ne[0] * encoder_tensor.ne[1])
+            .map_err(|_| DiffusionError::model("flux encoder hidden shape exceeds usize"))?;
+        if conditioning.t5_hidden_states.len() != expected_encoder {
+            return Err(DiffusionError::workflow(format!(
+                "flux encoder hidden expected {} values, got {}",
+                expected_encoder,
+                conditioning.t5_hidden_states.len()
+            )));
+        }
+
+        let pooled_tensor = require_tensor(&weights.ctx, self.graph.input_pooled_projections)?;
+        let expected_pooled = usize::try_from(pooled_tensor.ne[0] * pooled_tensor.ne[1])
+            .map_err(|_| DiffusionError::model("flux pooled shape exceeds usize"))?;
+        if conditioning.clip_pooled.len() != expected_pooled {
+            return Err(DiffusionError::workflow(format!(
+                "flux pooled projection expected {} values, got {}",
+                expected_pooled,
+                conditioning.clip_pooled.len()
+            )));
+        }
+
+        let packed_latents_bytes = f32s_to_le_bytes(packed_latents);
+        let encoder_hidden_bytes = f32s_to_le_bytes(&conditioning.t5_hidden_states);
+        let pooled_bytes = f32s_to_le_bytes(&conditioning.clip_pooled);
+        let timestep_bytes = f32s_to_le_bytes(&[timestep]);
+        let guidance_bytes = f32s_to_le_bytes(&[guidance]);
+
+        let mut writes = vec![
+            GraphTensorWrite {
+                tensor_id: self.graph.input_packed_latents,
+                bytes: &packed_latents_bytes,
+            },
+            GraphTensorWrite {
+                tensor_id: self.graph.input_encoder_hidden_states,
+                bytes: &encoder_hidden_bytes,
+            },
+            GraphTensorWrite {
+                tensor_id: self.graph.input_pooled_projections,
+                bytes: &pooled_bytes,
+            },
+            GraphTensorWrite {
+                tensor_id: self.graph.input_timestep,
+                bytes: &timestep_bytes,
+            },
+        ];
+        if let Some(input_guidance) = self.graph.input_guidance {
+            writes.push(GraphTensorWrite {
+                tensor_id: input_guidance,
+                bytes: &guidance_bytes,
+            });
+        }
+
+        let mut outputs = Vec::with_capacity(1 + self.graph.debug_tensors.len());
+        outputs.push(self.graph.result_prediction);
+        for stage in &self.graph.debug_tensors {
+            outputs.push(stage.tensor_id);
+        }
+
+        let execution = self
+            .session
+            .execute(&weights.ctx, &writes, &outputs)
+            .map_err(DiffusionError::model)?;
+        let prediction_bytes = execution
+            .outputs
+            .get(&self.graph.result_prediction)
+            .ok_or_else(|| {
+                DiffusionError::model("flux transformer execution did not return output")
+            })?;
+        let output_tensor = require_tensor(&weights.ctx, self.graph.result_prediction)?;
+        let channel_count = usize::try_from(output_tensor.ne[0])
+            .map_err(|_| DiffusionError::model("flux transformer output channels exceed usize"))?;
+        let run = FluxTransformerRun {
+            prediction: f32_bytes_to_vec(prediction_bytes)?,
+            image_token_count: self.graph.image_token_count,
+            channel_count,
+        };
+
+        let mut stages = Vec::with_capacity(self.graph.debug_tensors.len());
+        for stage in &self.graph.debug_tensors {
+            let tensor = require_tensor(&weights.ctx, stage.tensor_id)?;
+            let bytes = execution.outputs.get(&stage.tensor_id).ok_or_else(|| {
+                DiffusionError::model(format!(
+                    "flux transformer debug tensor '{}' missing output",
+                    stage.name
+                ))
+            })?;
+            stages.push(FluxTransformerStageOutput {
+                name: stage.name.clone(),
+                values: f32_bytes_to_vec(bytes)?,
+                extents: tensor_extents_usize(tensor)?,
+            });
+        }
+
+        Ok(FluxTransformerDebugRun { run, stages })
     }
 }
 
@@ -842,7 +966,11 @@ impl LazyFluxTransformer {
         // never leave the device between ops; only tiny modulation vectors and
         // the final prediction cross the bus). Any failure falls back to the
         // host math below, which stays byte-for-byte what it was.
-        if !capture_debug && gpu_device_available() {
+        if !capture_debug
+            && !flux_force_cpu_math()
+            && flux_device_path_enabled()
+            && gpu_device_available()
+        {
             match self.execute_device(
                 weights,
                 conditioning,
@@ -1405,12 +1533,12 @@ impl LazyFluxTransformer {
         FLUX_DEVICE_GRAPH.with(|cell| {
             let mut slot = cell.borrow_mut();
             let namespace = flux_cache_namespace(weights);
-            let f16_activations = flux_f16_activations_enabled(weights);
+            let act16 = flux_act16_enabled(weights);
             let matches = slot.as_ref().is_some_and(|state| {
                 state.namespace == namespace
                     && state.image_token_count == self.image_token_count
                     && state.text_token_count == self.text_token_count
-                    && state.f16_activations == f16_activations
+                    && state.act16 == act16
             });
             if matches {
                 let state = slot.as_ref().expect("matching flux graph state");
@@ -1425,7 +1553,7 @@ impl LazyFluxTransformer {
                     namespace,
                     image_token_count: self.image_token_count,
                     text_token_count: self.text_token_count,
-                    f16_activations,
+                    act16,
                     latents: gpu_upload(
                         packed_latents,
                         self.image_token_count,
@@ -1554,10 +1682,10 @@ impl LazyFluxTransformer {
         let attention_scale = 1.0 / (self.head_dim as f32).sqrt();
         // The f16 activation spine: modulated-norm outputs, qkv/linear1/mlp
         // activations and the q/k/v pipeline stay f16 between the f16acc
-        // gemms and the attention/gelu consumers. F8 weights force it off —
-        // their dequant feeds f32-accumulate
+        // gemms and the attention/gelu consumers (FLUX_ACT_F16=0 reverts;
+        // F8 weights force it off — their dequant feeds f32-accumulate
         // gemms, which refuse f16 activations).
-        let f16_activations = flux_f16_activations_enabled(weights);
+        let act16 = flux_act16_enabled(weights);
 
         let mut hidden = linear_device(
             weights,
@@ -1671,7 +1799,7 @@ impl LazyFluxTransformer {
             let txt_scale_mlp = mod_off(txt_mod, 4);
             let txt_gate_mlp = mod_off(txt_mod, 5);
 
-            let norm_hidden = if f16_activations {
+            let norm_hidden = if act16 {
                 gpu_layer_norm_mod_f16(
                     &hidden,
                     &mod_out,
@@ -1689,7 +1817,7 @@ impl LazyFluxTransformer {
                 )
             }
             .map_err(DiffusionError::model)?;
-            let norm_encoder_hidden = if f16_activations {
+            let norm_encoder_hidden = if act16 {
                 gpu_layer_norm_mod_f16(
                     &encoder_hidden,
                     &mod_out,
@@ -1708,7 +1836,7 @@ impl LazyFluxTransformer {
             }
             .map_err(DiffusionError::model)?;
 
-            let img_qkv = if f16_activations {
+            let img_qkv = if act16 {
                 linear_device_f16(
                     weights,
                     &namespace,
@@ -1732,7 +1860,7 @@ impl LazyFluxTransformer {
             let img_v = gpu_slice_cols(&img_qkv, self.hidden_size * 2, self.hidden_size)
                 .map_err(DiffusionError::model)?;
             drop(img_qkv);
-            let txt_qkv = if f16_activations {
+            let txt_qkv = if act16 {
                 linear_device_f16(
                     weights,
                     &namespace,
@@ -1821,7 +1949,7 @@ impl LazyFluxTransformer {
                     .map_err(DiffusionError::model)?;
             drop((hidden_attn, encoder_attn));
 
-            let hidden_ff_input = if f16_activations {
+            let hidden_ff_input = if act16 {
                 gpu_layer_norm_mod_f16(
                     &hidden,
                     &mod_out,
@@ -1839,7 +1967,7 @@ impl LazyFluxTransformer {
                 )
             }
             .map_err(DiffusionError::model)?;
-            let encoder_ff_input = if f16_activations {
+            let encoder_ff_input = if act16 {
                 gpu_layer_norm_mod_f16(
                     &encoder_hidden,
                     &mod_out,
@@ -1900,13 +2028,13 @@ impl LazyFluxTransformer {
             let shift = mod_off(single_mod, 0);
             let scale = mod_off(single_mod, 1);
             let gate = mod_off(single_mod, 2);
-            let norm_joint = if f16_activations {
+            let norm_joint = if act16 {
                 gpu_layer_norm_mod_f16(&joint, &mod_out, scale, shift, FLUX_LAYER_NORM_EPSILON)
             } else {
                 gpu_layer_norm_mod(&joint, &mod_out, scale, shift, FLUX_LAYER_NORM_EPSILON)
             }
             .map_err(DiffusionError::model)?;
-            let linear1 = if f16_activations {
+            let linear1 = if act16 {
                 linear_device_f16(
                     weights,
                     &namespace,
@@ -1955,7 +2083,7 @@ impl LazyFluxTransformer {
             let mlp = gpu_gelu(&mlp).map_err(DiffusionError::model)?;
             // On the f16 spine the mlp half is f16; bring the f32 attention
             // output over so linear2 consumes one f16 activation block.
-            let fused = if f16_activations {
+            let fused = if act16 {
                 let attn16 = gpu_to_f16(&attn).map_err(DiffusionError::model)?;
                 gpu_concat_cols(&[&attn16, &mlp]).map_err(DiffusionError::model)?
             } else {
@@ -2016,7 +2144,7 @@ struct FluxDeviceGraphState {
     namespace: String,
     image_token_count: usize,
     text_token_count: usize,
-    f16_activations: bool,
+    act16: bool,
     latents: GpuTensor,
     encoder: GpuTensor,
     temb: GpuTensor,
@@ -2031,11 +2159,24 @@ thread_local! {
         const { std::cell::RefCell::new(None) };
 }
 
+fn flux_device_path_enabled() -> bool {
+    match std::env::var("FLUX_DEVICE") {
+        Ok(value) => value != "0",
+        Err(_) => true,
+    }
+}
+
 /// CUDA-graph replay of the denoise step. Default: 512-class shapes only —
 /// at 1024 the graph-pinned pool buffers cannot be freed at the VAE phase
 /// boundary, which re-crowds the 32GB WDDM residency cliff the per-phase
 /// pool cap exists to avoid. FLUX_GRAPH=1 forces all shapes, =0 disables.
+/// Compare/profile modes bypass the graph (they sync inside the step).
 fn flux_graph_enabled(total_tokens: usize) -> bool {
+    if matches!(std::env::var("FLUX_ATTN_COMPARE"), Ok(value) if value == "1")
+        || matches!(std::env::var("MAKEPAD_GPU_PROF"), Ok(value) if value == "1")
+    {
+        return false;
+    }
     match std::env::var("FLUX_GRAPH") {
         Ok(value) if value == "0" => false,
         Ok(value) if value == "1" => true,
@@ -2152,7 +2293,7 @@ fn feed_forward_device(
     weight2: &str,
     bias2: &str,
 ) -> Result<GpuTensor> {
-    if flux_f16_activations_enabled(weights) {
+    if flux_act16_enabled(weights) {
         let hidden = linear_device_f16(weights, namespace, input, weight0, None)?;
         let bias = weights.tensor_f32_values_concat(bias0)?;
         let hidden = gpu_gelu_bias_f16(&hidden, namespace, weight0, &bias)
@@ -2464,6 +2605,9 @@ fn linear_rows(
         }
         let mut part_output = if input.rows == 0 {
             Vec::new()
+        } else if flux_force_cpu_math() {
+            let decoded = decoded_matrix_f32_cached(part)?;
+            matmul_nt_f32_cpu(&input.data, decoded.as_slice(), input.rows, input.cols, part.rows)?
         } else if let Some(values) = try_matmul_nt_ggml_bytes(
             &input.data,
             part.bytes,
@@ -2561,16 +2705,18 @@ fn apply_modulated_layer_norm_rows(
     if input.rows == 0 {
         return RowsTensor::new(0, input.cols, Vec::new());
     }
-    if let Some(output) = try_layer_norm_mul_add_f32(
-        &input.data,
-        &[input.rows, input.cols],
-        &scale_plus_one,
-        &[input.cols],
-        shift,
-        &[input.cols],
-        FLUX_LAYER_NORM_EPSILON,
-    ) {
-        return RowsTensor::new(input.rows, input.cols, output);
+    if !flux_force_cpu_math() {
+        if let Some(output) = try_layer_norm_mul_add_f32(
+            &input.data,
+            &[input.rows, input.cols],
+            &scale_plus_one,
+            &[input.cols],
+            shift,
+            &[input.cols],
+            FLUX_LAYER_NORM_EPSILON,
+        ) {
+            return RowsTensor::new(input.rows, input.cols, output);
+        }
     }
     let mut output = Vec::with_capacity(input.data.len());
     for row in input.data.chunks_exact(input.cols) {
@@ -2607,14 +2753,16 @@ fn apply_head_rms_norm_rows(
     if input.token_count == 0 {
         return HeadTensor::new(0, input.head_count, input.head_dim, Vec::new());
     }
-    if let Some(output) = try_rms_norm_mul_f32(
-        &input.data,
-        &[input.token_count * input.head_count, input.head_dim],
-        &scale,
-        &[scale.len()],
-        FLUX_LAYER_NORM_EPSILON,
-    ) {
-        return HeadTensor::new(input.token_count, input.head_count, input.head_dim, output);
+    if !flux_force_cpu_math() {
+        if let Some(output) = try_rms_norm_mul_f32(
+            &input.data,
+            &[input.token_count * input.head_count, input.head_dim],
+            &scale,
+            &[scale.len()],
+            FLUX_LAYER_NORM_EPSILON,
+        ) {
+            return HeadTensor::new(input.token_count, input.head_count, input.head_dim, output);
+        }
     }
     let mut output = Vec::with_capacity(input.data.len());
     for row in input.data.chunks_exact(input.head_dim) {
@@ -2678,17 +2826,19 @@ fn build_attention_output_rows(q: &HeadTensor, k: &HeadTensor, v: &HeadTensor) -
     let head_dim = q.head_dim;
     let scale = 1.0 / (head_dim as f32).sqrt();
 
-    if let Some(output) = try_flash_attn_f32_packed(
-        &q.data,
-        &k.data,
-        &v.data,
-        token_count,
-        token_count,
-        head_count,
-        head_dim,
-        scale,
-    ) {
-        return RowsTensor::new(token_count, head_count * head_dim, output);
+    if !flux_force_cpu_math() {
+        if let Some(output) = try_flash_attn_f32_packed(
+            &q.data,
+            &k.data,
+            &v.data,
+            token_count,
+            token_count,
+            head_count,
+            head_dim,
+            scale,
+        ) {
+            return RowsTensor::new(token_count, head_count * head_dim, output);
+        }
     }
 
     let mut output = vec![0.0f32; token_count * head_count * head_dim];
@@ -2696,7 +2846,9 @@ fn build_attention_output_rows(q: &HeadTensor, k: &HeadTensor, v: &HeadTensor) -
         let q_head = extract_head_rows(&q.data, token_count, head_count, head_dim, head_idx);
         let k_head = extract_head_rows(&k.data, token_count, head_count, head_dim, head_idx);
         let v_head = extract_head_rows(&v.data, token_count, head_count, head_dim, head_idx);
-        let mut scores = if let Some(scores) =
+        let mut scores = if flux_force_cpu_math() {
+            matmul_nt_f32_cpu(&q_head, &k_head, token_count, head_dim, token_count)?
+        } else if let Some(scores) =
             try_matmul_nt_f32(&q_head, &k_head, token_count, head_dim, token_count)
         {
             scores
@@ -2707,26 +2859,30 @@ fn build_attention_output_rows(q: &HeadTensor, k: &HeadTensor, v: &HeadTensor) -
             *score *= scale;
         }
 
-        if let Some(head_output) = try_attention_softmax_weighted_sum_f32(
-            &scores,
-            &v_head,
-            token_count,
-            token_count,
-            head_dim,
-        ) {
-            write_head_rows(
-                &mut output,
+        if !flux_force_cpu_math() {
+            if let Some(head_output) = try_attention_softmax_weighted_sum_f32(
+                &scores,
+                &v_head,
+                token_count,
                 token_count,
-                head_count,
                 head_dim,
-                head_idx,
-                &head_output,
-            )?;
-            continue;
+            ) {
+                write_head_rows(
+                    &mut output,
+                    token_count,
+                    head_count,
+                    head_dim,
+                    head_idx,
+                    &head_output,
+                )?;
+                continue;
+            }
         }
 
         softmax_in_place(&mut scores, token_count)?;
-        let head_output = if let Some(head_output) =
+        let head_output = if flux_force_cpu_math() {
+            matmul_nn_f32_cpu(&scores, &v_head, token_count, token_count, head_dim)?
+        } else if let Some(head_output) =
             try_matmul_nn_f32(&scores, &v_head, token_count, token_count, head_dim)
         {
             head_output
@@ -2762,8 +2918,10 @@ fn gelu_rows(input: &RowsTensor) -> Result<RowsTensor> {
     if input.rows == 0 {
         return RowsTensor::new(0, input.cols, Vec::new());
     }
-    if let Some(output) = try_gelu_f32(&input.data, &[input.rows, input.cols]) {
-        return RowsTensor::new(input.rows, input.cols, output);
+    if !flux_force_cpu_math() {
+        if let Some(output) = try_gelu_f32(&input.data, &[input.rows, input.cols]) {
+            return RowsTensor::new(input.rows, input.cols, output);
+        }
     }
     RowsTensor::new(
         input.rows,
@@ -2787,10 +2945,12 @@ fn add_rows(lhs: &RowsTensor, rhs: &RowsTensor) -> Result<RowsTensor> {
     if lhs.rows == 0 {
         return RowsTensor::new(0, lhs.cols, Vec::new());
     }
-    if let Some(output) =
-        try_add_f32(&lhs.data, &[lhs.rows, lhs.cols], &rhs.data, &[rhs.rows, rhs.cols])
-    {
-        return RowsTensor::new(lhs.rows, lhs.cols, output);
+    if !flux_force_cpu_math() {
+        if let Some(output) =
+            try_add_f32(&lhs.data, &[lhs.rows, lhs.cols], &rhs.data, &[rhs.rows, rhs.cols])
+        {
+            return RowsTensor::new(lhs.rows, lhs.cols, output);
+        }
     }
     RowsTensor::new(
         lhs.rows,
@@ -2823,16 +2983,18 @@ fn gated_residual_rows(residual: &RowsTensor, update: &RowsTensor, gate: &[f32])
     if residual.rows == 0 {
         return RowsTensor::new(0, residual.cols, Vec::new());
     }
-    if let Some(scaled_update) =
-        try_mul_f32(&update.data, &[update.rows, update.cols], gate, &[gate.len()])
-    {
-        if let Some(output) = try_add_f32(
-            &residual.data,
-            &[residual.rows, residual.cols],
-            &scaled_update,
-            &[update.rows, update.cols],
-        ) {
-            return RowsTensor::new(residual.rows, residual.cols, output);
+    if !flux_force_cpu_math() {
+        if let Some(scaled_update) =
+            try_mul_f32(&update.data, &[update.rows, update.cols], gate, &[gate.len()])
+        {
+            if let Some(output) = try_add_f32(
+                &residual.data,
+                &[residual.rows, residual.cols],
+                &scaled_update,
+                &[update.rows, update.cols],
+            ) {
+                return RowsTensor::new(residual.rows, residual.cols, output);
+            }
         }
     }
     let mut output = residual.data.clone();
@@ -2942,10 +3104,17 @@ fn flux_namespace_for(path: &Path, lora_fingerprint: &str) -> String {
 /// The f16 activation spine requires f16-accumulate gemms, which the F8
 /// dequant path (bf16 scratch + f32 accumulate, the ComfyUI-default numerics
 /// class) deliberately refuses — so F8 weights force the f32 spine.
-fn flux_f16_activations_enabled(weights: &LoadedFluxTransformerWeights) -> bool {
+fn flux_act16_enabled(weights: &LoadedFluxTransformerWeights) -> bool {
     !weights.f8_weights && gpu_act_f16_enabled()
 }
 
+/// Compiled-graph F16 spine (Metal). Off by default: at 256 the extra
+/// F32↔F16 casts after ggml mul_mat (always F32) cost more than Q4×F16
+/// saves. `FLUX_ACT_F16=1` enables; dirty drops ~150MB.
+fn flux_compiled_act16() -> bool {
+    matches!(std::env::var("FLUX_ACT_F16"), Ok(value) if value != "0")
+}
+
 fn tensor_type_of(ctx: &Context, id: TensorId) -> Result<TensorType> {
     Ok(require_tensor(ctx, id)?.desc.ty)
 }
@@ -2986,6 +3155,10 @@ pub(crate) fn evict_device_weight_cache(weights: &LoadedFluxTransformerWeights)
     crate::backend::gpu_weight_cache_evict_prefix(&namespace).unwrap_or(0)
 }
 
+fn flux_force_cpu_math() -> bool {
+    std::env::var_os("FLUX_TRANSFORMER_FORCE_CPU_MATH").is_some()
+}
+
 fn can_fallback_from_accel_error(err: &str) -> bool {
     err.contains("only supports NVFP4 today") || err.contains("unsupported ggml type")
 }
@@ -3373,6 +3546,8 @@ pub fn build_flux_transformer_graph(
     // assigns (and reuses) GPU dirty ranges; CPU-allocating them is what
     // grew a 32GiB arena and then failed newBufferWithBytesNoCopy.
     weights.ctx.set_no_alloc(true);
+    let mut debug_tensors = Vec::new();
+
     let img_in_weight = concat_linear_parts(
         &mut weights.ctx,
         &weights.tensor_ids,
@@ -3392,6 +3567,10 @@ pub fn build_flux_transformer_graph(
         .binary_like_a(Op::Add, input_hidden_mm, img_in_bias, BufferUsage::Activations)
         .map_err(DiffusionError::model)?;
     let input_hidden = hidden;
+    if flux_compiled_act16() {
+        hidden = cast_activation(&mut weights.ctx, hidden, TensorType::F16)?;
+    }
+    push_debug_tensor(&mut weights.ctx, &mut debug_tensors, "input.hidden", hidden)?;
     let mut encoder_hidden = apply_linear(
         &mut weights.ctx,
         &weights.tensor_ids,
@@ -3399,6 +3578,15 @@ pub fn build_flux_transformer_graph(
         "txt_in.weight",
         "txt_in.bias",
     )?;
+    if flux_compiled_act16() {
+        encoder_hidden = cast_activation(&mut weights.ctx, encoder_hidden, TensorType::F16)?;
+    }
+    push_debug_tensor(
+        &mut weights.ctx,
+        &mut debug_tensors,
+        "input.encoder_hidden",
+        encoder_hidden,
+    )?;
 
     let mut temb = apply_timestep_projection(
         &mut weights.ctx,
@@ -3428,6 +3616,7 @@ pub fn build_flux_transformer_graph(
             .binary_like_a(Op::Add, temb, guidance, BufferUsage::Activations)
             .map_err(DiffusionError::model)?;
     }
+    push_debug_tensor(&mut weights.ctx, &mut debug_tensors, "input.temb", temb)?;
     // One SiLU(temb) for every AdaLN linear. The previous graph silu'd the
     // same 1x3072 row 76 times (19*2 + 38).
     let temb_silu = silu(&mut weights.ctx, temb)?;
@@ -3480,6 +3669,20 @@ pub fn build_flux_transformer_graph(
             txt_scale_msa,
             txt_shift_msa,
         )?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.norm_hidden",
+                norm_hidden,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.norm_encoder_hidden",
+                norm_encoder_hidden,
+            )?;
+        }
 
         let (img_q, img_k, img_v) = qkv_projections(
             &mut weights.ctx,
@@ -3528,6 +3731,44 @@ pub fn build_flux_transformer_graph(
             txt_k,
             &format!("{prefix}.txt_attn.norm.key_norm.scale"),
         )?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.img_q_norm",
+                img_q,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.img_k_norm",
+                img_k,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.img_v",
+                img_v,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.txt_q_norm",
+                txt_q,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.txt_k_norm",
+                txt_k,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.txt_v",
+                txt_v,
+            )?;
+        }
 
         let q = weights
             .ctx
@@ -3549,6 +3790,20 @@ pub fn build_flux_transformer_graph(
             rope_pos_w,
             weights.config,
         )?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.q_rope",
+                q,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.k_rope",
+                k,
+            )?;
+        }
         let attn = build_attention_output(&mut weights.ctx, q, k, v, weights.config.head_dim())?;
         let encoder_attn = slice_cols_2d(&mut weights.ctx, attn, 0, text_token_count as i64)?;
         let hidden_attn = slice_cols_2d(
@@ -3557,6 +3812,20 @@ pub fn build_flux_transformer_graph(
             text_token_count as i64,
             image_token_count as i64,
         )?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.hidden_attn_input",
+                hidden_attn,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.encoder_attn_input",
+                encoder_attn,
+            )?;
+        }
 
         let hidden_attn = apply_linear(
             &mut weights.ctx,
@@ -3575,6 +3844,20 @@ pub fn build_flux_transformer_graph(
         hidden = gated_residual(&mut weights.ctx, hidden, hidden_attn, img_gate_msa)?;
         encoder_hidden =
             gated_residual(&mut weights.ctx, encoder_hidden, encoder_attn, txt_gate_msa)?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.hidden_post_attn",
+                hidden,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.encoder_hidden_post_attn",
+                encoder_hidden,
+            )?;
+        }
 
         let hidden_ff_input = apply_modulated_layer_norm(
             &mut weights.ctx,
@@ -3597,6 +3880,20 @@ pub fn build_flux_transformer_graph(
             txt_scale_mlp,
             txt_shift_mlp,
         )?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.hidden_ff_input",
+                hidden_ff_input,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "double_blocks.0.encoder_ff_input",
+                encoder_ff_input,
+            )?;
+        }
         let encoder_ff = feed_forward(
             &mut weights.ctx,
             &weights.tensor_ids,
@@ -3609,6 +3906,18 @@ pub fn build_flux_transformer_graph(
         hidden = gated_residual(&mut weights.ctx, hidden, hidden_ff, img_gate_mlp)?;
         encoder_hidden =
             gated_residual(&mut weights.ctx, encoder_hidden, encoder_ff, txt_gate_mlp)?;
+        push_debug_tensor(
+            &mut weights.ctx,
+            &mut debug_tensors,
+            &format!("double_blocks.{layer}.hidden"),
+            hidden,
+        )?;
+        push_debug_tensor(
+            &mut weights.ctx,
+            &mut debug_tensors,
+            &format!("double_blocks.{layer}.encoder_hidden"),
+            encoder_hidden,
+        )?;
     }
 
     // Stay in the joint [text+image] layout for every single block.
@@ -3619,6 +3928,9 @@ pub fn build_flux_transformer_graph(
         .ctx
         .concat(enc_f32, hid_f32, 1, BufferUsage::Activations)
         .map_err(DiffusionError::model)?;
+    if flux_compiled_act16() {
+        joint = cast_activation(&mut weights.ctx, joint, TensorType::F16)?;
+    }
 
     for layer in 0..weights.config.depth_single_blocks as usize {
         let prefix = format!("single_blocks.{layer}");
@@ -3633,6 +3945,14 @@ pub fn build_flux_transformer_graph(
         )?;
         let norm_joint =
             apply_modulated_layer_norm(&mut weights.ctx, joint, scale, shift)?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "single_blocks.0.norm_joint",
+                norm_joint,
+            )?;
+        }
         let linear1 = apply_linear(
             &mut weights.ctx,
             &weights.tensor_ids,
@@ -3681,6 +4001,21 @@ pub fn build_flux_transformer_graph(
             k,
             &format!("{prefix}.norm.key_norm.scale"),
         )?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "single_blocks.0.q_norm",
+                q,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "single_blocks.0.k_norm",
+                k,
+            )?;
+            push_debug_tensor(&mut weights.ctx, &mut debug_tensors, "single_blocks.0.v", v)?;
+        }
         let (q, k) = apply_flux_rope_pair(
             &mut weights.ctx,
             q,
@@ -3690,7 +4025,23 @@ pub fn build_flux_transformer_graph(
             weights.config,
         )?;
         let attn = build_attention_output(&mut weights.ctx, q, k, v, weights.config.head_dim())?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "single_blocks.0.attn",
+                attn,
+            )?;
+        }
         let mlp = gelu(&mut weights.ctx, mlp)?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "single_blocks.0.mlp",
+                mlp,
+            )?;
+        }
         let fused = weights
             .ctx
             .concat(attn, mlp, 0, BufferUsage::Activations)
@@ -3702,7 +4053,43 @@ pub fn build_flux_transformer_graph(
             &format!("{prefix}.linear2.weight"),
             &format!("{prefix}.linear2.bias"),
         )?;
+        if layer == 0 {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                "single_blocks.0.proj",
+                proj,
+            )?;
+        }
         joint = gated_residual(&mut weights.ctx, joint, proj, gate)?;
+        if trace_single_block(layer, weights.config.depth_single_blocks as usize) {
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                &format!("single_blocks.{layer}.joint"),
+                joint,
+            )?;
+            let dbg_enc =
+                slice_cols_2d(&mut weights.ctx, joint, 0, text_token_count as i64)?;
+            let dbg_hid = slice_cols_2d(
+                &mut weights.ctx,
+                joint,
+                text_token_count as i64,
+                image_token_count as i64,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                &format!("single_blocks.{layer}.hidden"),
+                dbg_hid,
+            )?;
+            push_debug_tensor(
+                &mut weights.ctx,
+                &mut debug_tensors,
+                &format!("single_blocks.{layer}.encoder_hidden"),
+                dbg_enc,
+            )?;
+        }
     }
     hidden = slice_cols_2d(
         &mut weights.ctx,
@@ -3734,11 +4121,23 @@ pub fn build_flux_transformer_graph(
         "final_layer.linear.weight",
         "final_layer.linear.bias",
     )?;
+    push_debug_tensor(&mut weights.ctx, &mut debug_tensors, "final.hidden", hidden)?;
+    push_debug_tensor(
+        &mut weights.ctx,
+        &mut debug_tensors,
+        "final.output",
+        result_prediction,
+    )?;
 
     let mut graph = Graph::new();
     graph
         .build_forward_expand(&weights.ctx, result_prediction)
         .map_err(DiffusionError::model)?;
+    for debug_tensor in &debug_tensors {
+        graph
+            .build_forward_expand(&weights.ctx, debug_tensor.tensor_id)
+            .map_err(DiffusionError::model)?;
+    }
     graph.add_leaf(input_hidden);
     graph.add_leaf(input_hidden_mm);
 
@@ -3753,9 +4152,34 @@ pub fn build_flux_transformer_graph(
         image_token_count,
         input_hidden,
         input_hidden_mm,
+        debug_tensors,
     })
 }
 
+fn flux_debug_transformer_stages() -> bool {
+    std::env::var_os("FLUX_DEBUG_TRANSFORMER_STAGES").is_some()
+}
+
+fn push_debug_tensor(
+    ctx: &mut Context,
+    debug_tensors: &mut Vec<FluxTransformerDebugTensor>,
+    name: &str,
+    tensor_id: TensorId,
+) -> Result<()> {
+    // Production denoise never reads these. Leaving them in the compiled
+    // graph runs ~80 extra CPY kernels and pins activations in the dirty
+    // buffer. Smoke/compare opt in with FLUX_DEBUG_TRANSFORMER_STAGES.
+    if !flux_debug_transformer_stages() {
+        return Ok(());
+    }
+    let captured = ctx.cont(tensor_id).map_err(DiffusionError::model)?;
+    debug_tensors.push(FluxTransformerDebugTensor {
+        name: name.to_string(),
+        tensor_id: captured,
+    });
+    Ok(())
+}
+
 fn trace_single_block(layer: usize, total_layers: usize) -> bool {
     layer < 2 || layer + 1 == total_layers || (layer + 1) % 4 == 0
 }
@@ -4286,7 +4710,7 @@ fn build_attention_output(
     let v = ctx.cont(v).map_err(DiffusionError::model)?;
     let attention_scale = 1.0 / (head_dim as f32).sqrt();
 
-    if head_dim == 128 {
+    if flux_flash_attention_allowed(head_dim) {
         let attn = ctx
             .flash_attn_ext(
                 q,
@@ -4600,6 +5024,9 @@ fn flux_target_tensor_type(entry: &MlxTensorEntry) -> Result<TensorType> {
     if entry.shape.len() == 1 {
         return Ok(TensorType::F32);
     }
+    if flux_force_f32_weights() {
+        return Ok(TensorType::F32);
+    }
     match entry.dtype {
         MlxDType::BF16 => Ok(TensorType::BF16),
         MlxDType::F16 => Ok(TensorType::F16),
@@ -4633,6 +5060,11 @@ fn flux_target_bytes(
         };
     }
     match entry.dtype {
+        MlxDType::BF16 if flux_force_f32_weights() => bf16_bytes_to_f32_bytes(&bytes),
+        MlxDType::F16 if flux_force_f32_weights() => f16_bytes_to_f32_bytes(&bytes),
+        MlxDType::F8E4M3 if flux_force_f32_weights() => {
+            f8_bytes_to_f32_bytes_checked(name, &bytes)
+        }
         MlxDType::F8E4M3 => {
             // Raw resident payload: reject the two NaN encodings up front —
             // fail closed at load rather than propagate NaN activations.
@@ -4672,6 +5104,10 @@ fn f8_bytes_to_f32_bytes_checked(name: &str, bytes: &[u8]) -> Result<Vec<u8>> {
     Ok(out)
 }
 
+fn flux_force_f32_weights() -> bool {
+    std::env::var_os("FLUX_FORCE_F32_WEIGHTS").is_some()
+}
+
 #[cfg(test)]
 fn flux_position_ids(text_token_count: usize, latent_shape: FluxLatentShape) -> Result<Vec<i32>> {
     let token_count = text_token_count + latent_shape.image_token_count as usize;
@@ -4867,6 +5303,19 @@ fn tensor_extents_usize(tensor: &Tensor) -> Result<[usize; 4]> {
     ])
 }
 
+fn flux_flash_attention_allowed(head_dim: u32) -> bool {
+    if matches!(
+        std::env::var("FLUX_FLASH").ok().as_deref(),
+        Some("0") | Some("off") | Some("OFF")
+    ) {
+        return false;
+    }
+    // Official ggml Metal flash_attn_ext has f32 dk128/dv128. Naive
+    // softmax attention was a temporary disable and dominated step time
+    // once weights were Metal-resident.
+    matches!(head_dim, 128)
+}
+
 fn is_context_oom(err: &DiffusionError) -> bool {
     matches!(err, DiffusionError::Model(message) if message.starts_with("context out of memory allocating "))
 }
diff --git a/libs/ai/models/flux/src/flux_vae.rs b/libs/ai/models/flux/src/flux_vae.rs
index 5e26f95a4..a68cd3062 100644
--- a/libs/ai/models/flux/src/flux_vae.rs
+++ b/libs/ai/models/flux/src/flux_vae.rs
@@ -475,7 +475,7 @@ impl LazyFluxVae {
         latents_whcb: &[f32],
         progress: &mut Option<ProgressHook>,
     ) -> Result<FluxVaeDecodeRun> {
-        if gpu_device_available() {
+        if flux_vae_device_path_enabled() && gpu_device_available() {
             match self.execute_device(weights, latents_whcb, progress) {
                 Ok(run) => return Ok(run),
                 Err(DiffusionError::Cancelled) => {
@@ -1045,6 +1045,13 @@ fn apply_group_norm(
         .map_err(DiffusionError::model)
 }
 
+fn vae_use_im2col_mm() -> bool {
+    match std::env::var("FLUX_VAE_NAIVE") {
+        Ok(value) if value == "1" || value.eq_ignore_ascii_case("on") => false,
+        _ => true,
+    }
+}
+
 fn apply_conv2d(
     ctx: &mut Context,
     tensor_ids: &BTreeMap<String, TensorId>,
@@ -1054,17 +1061,32 @@ fn apply_conv2d(
     pad_x: i32,
     pad_y: i32,
 ) -> Result<TensorId> {
-    let out = conv_2d_im2col_mm(
-        ctx,
-        require_tensor_id(tensor_ids, weight_name)?,
-        input,
-        1,
-        1,
-        pad_x,
-        pad_y,
-        1,
-        1,
-    )?;
+    let out = if vae_use_im2col_mm() {
+        conv_2d_im2col_mm(
+            ctx,
+            require_tensor_id(tensor_ids, weight_name)?,
+            input,
+            1,
+            1,
+            pad_x,
+            pad_y,
+            1,
+            1,
+        )?
+    } else {
+        ctx.conv_2d(
+            require_tensor_id(tensor_ids, weight_name)?,
+            input,
+            1,
+            1,
+            pad_x,
+            pad_y,
+            1,
+            1,
+            BufferUsage::Activations,
+        )
+        .map_err(DiffusionError::model)?
+    };
     let bias = broadcast_channel_vector(ctx, require_tensor_id(tensor_ids, bias_name)?, out)?;
     ctx.binary_like_a(Op::Add, out, bias, BufferUsage::Activations)
         .map_err(DiffusionError::model)
@@ -1873,6 +1895,13 @@ struct GpuSpatial {
     channels: usize,
 }
 
+fn flux_vae_device_path_enabled() -> bool {
+    match std::env::var("FLUX_DEVICE") {
+        Ok(value) => value != "0",
+        Err(_) => true,
+    }
+}
+
 pub(crate) fn flux_vae_cache_namespace(weights: &LoadedFluxVaeWeights) -> String {
     format!("flux_vae:{}", weights.path.display())
 }
@@ -2388,7 +2417,7 @@ fn vae_target_tensor_type(dtype: MlxDType) -> Result<TensorType> {
 /// `kernel_mul_mm_f16_f16`. Rank-1 bias/norm stay F32.
 fn vae_stored_tensor_type(entry: &MlxTensorEntry) -> Result<TensorType> {
     vae_target_tensor_type(entry.dtype)?;
-    if entry.shape.len() == 4 {
+    if entry.shape.len() == 4 && vae_use_im2col_mm() {
         Ok(TensorType::F16)
     } else {
         Ok(TensorType::F32)
@@ -2828,17 +2857,32 @@ fn apply_conv2d_downsample(
     let padded = ctx
         .pad_4d(input, 1, 1, 0, 0, BufferUsage::Activations)
         .map_err(DiffusionError::model)?;
-    let out = conv_2d_im2col_mm(
-        ctx,
-        require_tensor_id(tensor_ids, weight_name)?,
-        padded,
-        2,
-        2,
-        0,
-        0,
-        1,
-        1,
-    )?;
+    let out = if vae_use_im2col_mm() {
+        conv_2d_im2col_mm(
+            ctx,
+            require_tensor_id(tensor_ids, weight_name)?,
+            padded,
+            2,
+            2,
+            0,
+            0,
+            1,
+            1,
+        )?
+    } else {
+        ctx.conv_2d(
+            require_tensor_id(tensor_ids, weight_name)?,
+            padded,
+            2,
+            2,
+            0,
+            0,
+            1,
+            1,
+            BufferUsage::Activations,
+        )
+        .map_err(DiffusionError::model)?
+    };
     let bias = broadcast_channel_vector(ctx, require_tensor_id(tensor_ids, bias_name)?, out)?;
     ctx.binary_like_a(Op::Add, out, bias, BufferUsage::Activations)
         .map_err(DiffusionError::model)
diff --git a/libs/ai/models/flux/src/t5_encoder.rs b/libs/ai/models/flux/src/t5_encoder.rs
index f188ac132..83b65dcb6 100644
--- a/libs/ai/models/flux/src/t5_encoder.rs
+++ b/libs/ai/models/flux/src/t5_encoder.rs
@@ -18,6 +18,7 @@ use makepad_ai_common::{
 use makepad_ai_loader::{MlxDType, MlxSafetensorsHeader, MlxTensorEntry};
 use std::cell::RefCell;
 use std::collections::{BTreeMap, HashMap};
+use std::fs;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
 
@@ -69,6 +70,7 @@ pub struct T5xxlGraph {
     pub input_token_ids: TensorId,
     pub result_hidden_states: TensorId,
     pub eos_index: usize,
+    pub debug_hidden_states: Vec<(String, TensorId)>,
 }
 
 pub struct CompiledT5xxl {
@@ -119,6 +121,14 @@ pub struct T5xxlRun {
 #[derive(Clone, Debug)]
 struct T5AttentionGraphOutput {
     attn: TensorId,
+    debug_tensors: Vec<(String, TensorId)>,
+}
+
+#[derive(Clone, Debug)]
+struct T5AttentionRowsOutput {
+    attn: RowsTensor,
+    scores: Option<Vec<f32>>,
+    probs: Option<Vec<f32>>,
 }
 
 impl LoadedT5xxlWeights {
@@ -299,6 +309,16 @@ impl CompiledT5xxl {
         }
         let input_bytes = i32s_to_le_bytes(token_ids);
 
+        let mut requested_outputs = vec![self.graph.result_hidden_states];
+        if t5_debug_dir().is_some() {
+            requested_outputs.extend(
+                self.graph
+                    .debug_hidden_states
+                    .iter()
+                    .map(|(_, tensor_id)| *tensor_id),
+            );
+        }
+
         let execution = self
             .session
             .execute(
@@ -307,7 +327,7 @@ impl CompiledT5xxl {
                     tensor_id: self.graph.input_token_ids,
                     bytes: &input_bytes,
                 }],
-                &[self.graph.result_hidden_states],
+                &requested_outputs,
             )
             .map_err(DiffusionError::model)?;
 
@@ -320,6 +340,16 @@ impl CompiledT5xxl {
             .map_err(|_| DiffusionError::model("t5xxl hidden size exceeds usize"))?;
         let token_count = usize::try_from(hidden_tensor.ne[1])
             .map_err(|_| DiffusionError::model("t5xxl token count exceeds usize"))?;
+        if let Some(debug_dir) = t5_debug_dir() {
+            dump_t5_debug_outputs(
+                &debug_dir,
+                &execution.outputs,
+                &self.graph.debug_hidden_states,
+                hidden_size,
+                token_count,
+            )?;
+        }
+
         Ok(T5xxlRun {
             hidden_states: f32_bytes_to_vec(hidden_bytes)?,
             token_count,
@@ -389,7 +419,16 @@ impl LazyT5xxl {
             .map_err(|_| DiffusionError::model("t5xxl head dim exceeds usize"))?;
         let feedforward_dim = usize::try_from(weights.config.feedforward_dim)
             .map_err(|_| DiffusionError::model("t5xxl feedforward dim exceeds usize"))?;
+        let debug_dir = t5_debug_dir();
+        let dump_t5_debug = debug_dir.is_some();
+        let dump_t5_debug_stages = dump_t5_debug && t5_debug_stages_enabled();
+        let debug_stage_layer = t5_debug_stage_layer().unwrap_or(0);
+        let mut debug_hidden_states = Vec::new();
+
         let mut hidden = embed_t5_tokens(weights, token_ids, model_dim)?;
+        if dump_t5_debug {
+            debug_hidden_states.push(("t5_embed".to_string(), hidden.data.clone()));
+        }
         let layer_count = weights.config.layer_count as usize;
         for layer in 0..layer_count {
             if progress.is_some() {
@@ -409,24 +448,41 @@ impl LazyT5xxl {
                     .as_slice(),
                 weights.config.layer_norm_epsilon(),
             )?;
+            let debug_stage_prefix = format!("t5_block_{layer:02}");
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_norm1"), norm1.data.clone()));
+            }
             let q = linear_rows_ggml(
                 weights,
                 &norm1,
                 &format!("{attn_prefix}.SelfAttention.q.weight"),
                 1.0,
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_q_linear"), q.data.clone()));
+            }
             let k = linear_rows_ggml(
                 weights,
                 &norm1,
                 &format!("{attn_prefix}.SelfAttention.k.weight"),
                 1.0,
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_k_linear"), k.data.clone()));
+            }
             let v = linear_rows_ggml(
                 weights,
                 &norm1,
                 &format!("{attn_prefix}.SelfAttention.v.weight"),
                 1.0,
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_v_linear"), v.data.clone()));
+            }
             let attn = t5_attention_rows(
                 &q,
                 &k,
@@ -435,13 +491,32 @@ impl LazyT5xxl {
                 self.token_count,
                 head_count,
                 head_dim,
+                dump_t5_debug_stages && layer == debug_stage_layer,
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                if let Some(scores) = attn.scores.as_ref() {
+                    debug_hidden_states
+                        .push((format!("{debug_stage_prefix}_scores"), scores.clone()));
+                }
+                if let Some(probs) = attn.probs.as_ref() {
+                    debug_hidden_states
+                        .push((format!("{debug_stage_prefix}_probs"), probs.clone()));
+                }
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_attn"), attn.attn.data.clone()));
+            }
             let attn_proj = linear_rows_ggml(
                 weights,
-                &attn,
+                &attn.attn,
                 &format!("{attn_prefix}.SelfAttention.o.weight"),
                 1.0,
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states.push((
+                    format!("{debug_stage_prefix}_attn_proj"),
+                    attn_proj.data.clone(),
+                ));
+            }
             hidden = add_rows(&hidden, &attn_proj)?;
 
             let norm2 = rms_norm_rows_with_weight(
@@ -451,26 +526,50 @@ impl LazyT5xxl {
                     .as_slice(),
                 weights.config.layer_norm_epsilon(),
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_norm2"), norm2.data.clone()));
+            }
             let wi0 = linear_rows_ggml(
                 weights,
                 &norm2,
                 &format!("{ff_prefix}.DenseReluDense.wi_0.weight"),
                 1.0,
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_wi0_linear"), wi0.data.clone()));
+            }
             let wi1 = linear_rows_ggml(
                 weights,
                 &norm2,
                 &format!("{ff_prefix}.DenseReluDense.wi_1.weight"),
                 1.0,
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_wi1_linear"), wi1.data.clone()));
+            }
             let wi0 = gelu_rows(&wi0)?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_wi0_gelu"), wi0.data.clone()));
+            }
             let gated = mul_rows(&wi0, &wi1)?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_gated"), gated.data.clone()));
+            }
             let ff_out = linear_rows_ggml(
                 weights,
                 &gated,
                 &format!("{ff_prefix}.DenseReluDense.wo.weight"),
                 T5_GATED_FF_OUTPUT_INPUT_SCALE,
             )?;
+            if dump_t5_debug_stages && layer == debug_stage_layer {
+                debug_hidden_states
+                    .push((format!("{debug_stage_prefix}_ff_out"), ff_out.data.clone()));
+            }
             if ff_out.cols != model_dim || ff_out.rows != self.token_count {
                 return Err(DiffusionError::model(format!(
                     "t5xxl ff_out shape mismatch: got {}x{}, expected {}x{}",
@@ -484,6 +583,9 @@ impl LazyT5xxl {
                 )));
             }
             hidden = add_rows(&hidden, &ff_out)?;
+            if dump_t5_debug {
+                debug_hidden_states.push((format!("t5_block_{layer:02}"), hidden.data.clone()));
+            }
         }
 
         let final_hidden = rms_norm_rows_with_weight(
@@ -493,6 +595,13 @@ impl LazyT5xxl {
                 .as_slice(),
             weights.config.layer_norm_epsilon(),
         )?;
+        if dump_t5_debug {
+            debug_hidden_states.push(("t5_final".to_string(), final_hidden.data.clone()));
+        }
+        if let Some(debug_dir) = debug_dir.as_ref() {
+            dump_t5_debug_rows(debug_dir, &debug_hidden_states, model_dim, self.token_count)?;
+        }
+
         Ok(T5xxlRun {
             hidden_states: final_hidden.data,
             token_count: self.token_count,
@@ -557,7 +666,7 @@ fn embed_t5_tokens(
     // degrades to CPU math behind a ready state. `None` means no capable
     // device backend exists (mac/unit tests), where the CPU twin is the
     // intended path.
-    if embedding.ggml_type == GGML_TYPE_F8_E4M3 {
+    if embedding.ggml_type == GGML_TYPE_F8_E4M3 && !t5_force_cpu_math() {
         match try_get_rows_ggml_bytes_cached(
             embedding.ggml_type,
             embedding.cols,
@@ -610,7 +719,11 @@ fn linear_rows_ggml(
     // checkpoints) uploads once under `t5xxl:<path>::<tensor>` and stays
     // resident — a changed prompt re-encodes with zero weight bytes moved.
     // The pre-existing uncached path below re-uploaded ~5-10GB per encode.
-    if input.rows > 0 && input.cols == weight.cols {
+    if !t5_force_cpu_math()
+        && !t5_force_f32_linear()
+        && input.rows > 0
+        && input.cols == weight.cols
+    {
         let scaled_input;
         let input_values = if input_scale == 1.0 {
             &input.data
@@ -695,7 +808,34 @@ fn linear_rows_ggml_matrix(
             .collect::<Vec<_>>();
         &scaled_input
     };
-    let mut output = if let Some(output) = try_matmul_nt_ggml_bytes(
+    let mut output = if t5_force_cpu_math() || t5_force_f32_linear() {
+        let dequantized = decoded_matrix_f32_cached(weight)?;
+        if t5_force_cpu_math() {
+            matmul_nt_f32_cpu(
+                input_values,
+                dequantized.as_slice(),
+                input.rows,
+                input.cols,
+                weight.rows,
+            )?
+        } else if let Some(output) = try_matmul_nt_f32(
+            input_values,
+            dequantized.as_slice(),
+            input.rows,
+            input.cols,
+            weight.rows,
+        ) {
+            output
+        } else {
+            matmul_nt_f32_cpu(
+                input_values,
+                dequantized.as_slice(),
+                input.rows,
+                input.cols,
+                weight.rows,
+            )?
+        }
+    } else if let Some(output) = try_matmul_nt_ggml_bytes(
         input_values,
         weight.bytes,
         weight.ggml_type,
@@ -744,14 +884,16 @@ fn rms_norm_rows_with_weight(input: &RowsTensor, weight: &[f32], eps: f32) -> Re
     if input.rows == 0 {
         return RowsTensor::new(0, input.cols, Vec::new());
     }
-    if let Some(output) = try_rms_norm_mul_f32(
-        &input.data,
-        &[input.rows, input.cols],
-        weight,
-        &[weight.len()],
-        eps,
-    ) {
-        return RowsTensor::new(input.rows, input.cols, output);
+    if !t5_force_cpu_math() {
+        if let Some(output) = try_rms_norm_mul_f32(
+            &input.data,
+            &[input.rows, input.cols],
+            weight,
+            &[weight.len()],
+            eps,
+        ) {
+            return RowsTensor::new(input.rows, input.cols, output);
+        }
     }
     let mut output = Vec::with_capacity(input.data.len());
     for row in input.data.chunks_exact(input.cols) {
@@ -774,13 +916,15 @@ fn add_rows(lhs: &RowsTensor, rhs: &RowsTensor) -> Result<RowsTensor> {
     if lhs.rows == 0 {
         return RowsTensor::new(0, lhs.cols, Vec::new());
     }
-    if let Some(output) = try_add_f32(
-        &lhs.data,
-        &[lhs.rows, lhs.cols],
-        &rhs.data,
-        &[rhs.rows, rhs.cols],
-    ) {
-        return RowsTensor::new(lhs.rows, lhs.cols, output);
+    if !t5_force_cpu_math() {
+        if let Some(output) = try_add_f32(
+            &lhs.data,
+            &[lhs.rows, lhs.cols],
+            &rhs.data,
+            &[rhs.rows, rhs.cols],
+        ) {
+            return RowsTensor::new(lhs.rows, lhs.cols, output);
+        }
     }
     let output = lhs
         .data
@@ -801,13 +945,15 @@ fn mul_rows(lhs: &RowsTensor, rhs: &RowsTensor) -> Result<RowsTensor> {
     if lhs.rows == 0 {
         return RowsTensor::new(0, lhs.cols, Vec::new());
     }
-    if let Some(output) = try_mul_f32(
-        &lhs.data,
-        &[lhs.rows, lhs.cols],
-        &rhs.data,
-        &[rhs.rows, rhs.cols],
-    ) {
-        return RowsTensor::new(lhs.rows, lhs.cols, output);
+    if !t5_force_cpu_math() {
+        if let Some(output) = try_mul_f32(
+            &lhs.data,
+            &[lhs.rows, lhs.cols],
+            &rhs.data,
+            &[rhs.rows, rhs.cols],
+        ) {
+            return RowsTensor::new(lhs.rows, lhs.cols, output);
+        }
     }
     let output = lhs
         .data
@@ -822,8 +968,10 @@ fn gelu_rows(input: &RowsTensor) -> Result<RowsTensor> {
     if input.rows == 0 {
         return RowsTensor::new(0, input.cols, Vec::new());
     }
-    if let Some(output) = try_gelu_f32(&input.data, &[input.rows, input.cols]) {
-        return RowsTensor::new(input.rows, input.cols, output);
+    if !t5_force_cpu_math() {
+        if let Some(output) = try_gelu_f32(&input.data, &[input.rows, input.cols]) {
+            return RowsTensor::new(input.rows, input.cols, output);
+        }
     }
     let output = input
         .data
@@ -842,7 +990,8 @@ fn t5_attention_rows(
     token_count: usize,
     head_count: usize,
     head_dim: usize,
-) -> Result<RowsTensor> {
+    dump_debug_stages: bool,
+) -> Result<T5AttentionRowsOutput> {
     if q.rows != token_count || k.rows != token_count || v.rows != token_count {
         return Err(DiffusionError::model(
             "t5xxl attention token count mismatch",
@@ -875,11 +1024,16 @@ fn t5_attention_rows(
         )));
     }
     let mut output = vec![0.0f32; token_count * head_count * head_dim];
+    let mut debug_scores = dump_debug_stages.then(|| Vec::with_capacity(attention_bias.len()));
+    let mut debug_probs = dump_debug_stages.then(|| Vec::with_capacity(attention_bias.len()));
     for head_idx in 0..head_count {
         let q_head = extract_head_rows(q, head_idx, head_dim);
         let k_head = extract_head_rows(k, head_idx, head_dim);
         let v_head = extract_head_rows(v, head_idx, head_dim);
-        let mut scores = if let Some(scores) =
+        let force_cpu_attention = t5_force_cpu_math() || t5_force_cpu_attention();
+        let mut scores = if force_cpu_attention {
+            matmul_nt_f32_cpu(&q_head, &k_head, token_count, head_dim, token_count)?
+        } else if let Some(scores) =
             try_matmul_nt_f32(&q_head, &k_head, token_count, head_dim, token_count)
         {
             scores
@@ -887,26 +1041,41 @@ fn t5_attention_rows(
             matmul_nt_f32_cpu(&q_head, &k_head, token_count, head_dim, token_count)?
         };
         let head_bias = &attention_bias[head_idx * head_bias_len..(head_idx + 1) * head_bias_len];
-        add_bias_in_place(&mut scores, head_bias)?;
-        if let Some(head_output) = try_attention_softmax_weighted_sum_f32(
-            &scores,
-            &v_head,
-            token_count,
-            token_count,
-            head_dim,
-        ) {
-            write_head_rows(
-                &mut output,
-                token_count,
-                head_count,
-                head_dim,
-                head_idx,
-                &head_output,
-            )?;
-            continue;
+        if dump_debug_stages {
+            add_bias_in_place(&mut scores, head_bias)?;
+            if let Some(debug_scores) = debug_scores.as_mut() {
+                debug_scores.extend_from_slice(&scores);
+            }
+            softmax_in_place(&mut scores, token_count)?;
+            if let Some(debug_probs) = debug_probs.as_mut() {
+                debug_probs.extend_from_slice(&scores);
+            }
+        } else {
+            add_bias_in_place(&mut scores, head_bias)?;
+            if !force_cpu_attention {
+                if let Some(head_output) = try_attention_softmax_weighted_sum_f32(
+                    &scores,
+                    &v_head,
+                    token_count,
+                    token_count,
+                    head_dim,
+                ) {
+                    write_head_rows(
+                        &mut output,
+                        token_count,
+                        head_count,
+                        head_dim,
+                        head_idx,
+                        &head_output,
+                    )?;
+                    continue;
+                }
+            }
+            softmax_in_place(&mut scores, token_count)?;
         }
-        softmax_in_place(&mut scores, token_count)?;
-        let head_output = if let Some(head_output) =
+        let head_output = if force_cpu_attention {
+            matmul_nn_f32_cpu(&scores, &v_head, token_count, token_count, head_dim)?
+        } else if let Some(head_output) =
             try_matmul_nn_f32(&scores, &v_head, token_count, token_count, head_dim)
         {
             head_output
@@ -922,7 +1091,11 @@ fn t5_attention_rows(
             &head_output,
         )?;
     }
-    RowsTensor::new(token_count, head_count * head_dim, output)
+    Ok(T5AttentionRowsOutput {
+        attn: RowsTensor::new(token_count, head_count * head_dim, output)?,
+        scores: debug_scores,
+        probs: debug_probs,
+    })
 }
 
 pub fn build_t5xxl_graph(
@@ -971,6 +1144,10 @@ pub fn build_t5xxl_graph(
         .ctx
         .write_tensor_data(attention_bias, &attention_bias_bytes)
         .map_err(DiffusionError::model)?;
+    let dump_t5_debug = t5_debug_dir().is_some();
+    let dump_t5_debug_stages = dump_t5_debug && t5_debug_stages_enabled();
+    let mut debug_hidden_states = Vec::new();
+
     let mut hidden = weights
         .ctx
         .get_rows(
@@ -983,6 +1160,10 @@ pub fn build_t5xxl_graph(
         .ctx
         .cont_2d(hidden, model_dim, n_tokens as i64)
         .map_err(DiffusionError::model)?;
+    if dump_t5_debug {
+        debug_hidden_states.push(("t5_embed".to_string(), hidden));
+    }
+
     for layer in 0..weights.config.layer_count as usize {
         let attn_prefix = format!("encoder.block.{layer}.layer.0");
         let ff_prefix = format!("encoder.block.{layer}.layer.1");
@@ -1016,6 +1197,25 @@ pub fn build_t5xxl_graph(
             1.0,
         )?;
 
+        if dump_t5_debug_stages && layer == 0 {
+            debug_hidden_states.push((
+                "t5_block_00_norm1".to_string(),
+                weights.ctx.cont(norm1).map_err(DiffusionError::model)?,
+            ));
+            debug_hidden_states.push((
+                "t5_block_00_q_linear".to_string(),
+                weights.ctx.cont(q).map_err(DiffusionError::model)?,
+            ));
+            debug_hidden_states.push((
+                "t5_block_00_k_linear".to_string(),
+                weights.ctx.cont(k).map_err(DiffusionError::model)?,
+            ));
+            debug_hidden_states.push((
+                "t5_block_00_v_linear".to_string(),
+                weights.ctx.cont(v).map_err(DiffusionError::model)?,
+            ));
+        }
+
         let attn = build_attention_mha_output(
             &mut weights.ctx,
             q,
@@ -1025,7 +1225,13 @@ pub fn build_t5xxl_graph(
             head_dim,
             head_count,
             n_tokens as i64,
+            if dump_t5_debug_stages && layer == 0 {
+                Some("t5_block_00")
+            } else {
+                None
+            },
         )?;
+        debug_hidden_states.extend(attn.debug_tensors);
         let attn_proj = apply_linear_no_bias(
             &mut weights.ctx,
             &weights.tensor_ids,
@@ -1033,6 +1239,12 @@ pub fn build_t5xxl_graph(
             &format!("{attn_prefix}.SelfAttention.o.weight"),
             1.0,
         )?;
+        if dump_t5_debug_stages && layer == 0 {
+            debug_hidden_states.push((
+                "t5_block_00_attn_proj".to_string(),
+                weights.ctx.cont(attn_proj).map_err(DiffusionError::model)?,
+            ));
+        }
         hidden = weights
             .ctx
             .binary_like_a(Op::Add, hidden, attn_proj, BufferUsage::Activations)
@@ -1045,6 +1257,12 @@ pub fn build_t5xxl_graph(
             &format!("{ff_prefix}.layer_norm.weight"),
             weights.config.layer_norm_epsilon(),
         )?;
+        if dump_t5_debug_stages && layer == 0 {
+            debug_hidden_states.push((
+                "t5_block_00_norm2".to_string(),
+                weights.ctx.cont(norm2).map_err(DiffusionError::model)?,
+            ));
+        }
         let wi0 = apply_linear_no_bias(
             &mut weights.ctx,
             &weights.tensor_ids,
@@ -1059,11 +1277,33 @@ pub fn build_t5xxl_graph(
             &format!("{ff_prefix}.DenseReluDense.wi_1.weight"),
             1.0,
         )?;
+        if dump_t5_debug_stages && layer == 0 {
+            debug_hidden_states.push((
+                "t5_block_00_wi0_linear".to_string(),
+                weights.ctx.cont(wi0).map_err(DiffusionError::model)?,
+            ));
+            debug_hidden_states.push((
+                "t5_block_00_wi1_linear".to_string(),
+                weights.ctx.cont(wi1).map_err(DiffusionError::model)?,
+            ));
+        }
         let wi0 = gelu(&mut weights.ctx, wi0)?;
+        if dump_t5_debug_stages && layer == 0 {
+            debug_hidden_states.push((
+                "t5_block_00_wi0_gelu".to_string(),
+                weights.ctx.cont(wi0).map_err(DiffusionError::model)?,
+            ));
+        }
         let gated = weights
             .ctx
             .binary_like_a(Op::Mul, wi0, wi1, BufferUsage::Activations)
             .map_err(DiffusionError::model)?;
+        if dump_t5_debug_stages && layer == 0 {
+            debug_hidden_states.push((
+                "t5_block_00_gated".to_string(),
+                weights.ctx.cont(gated).map_err(DiffusionError::model)?,
+            ));
+        }
         let ff_out = apply_linear_no_bias(
             &mut weights.ctx,
             &weights.tensor_ids,
@@ -1071,10 +1311,20 @@ pub fn build_t5xxl_graph(
             &format!("{ff_prefix}.DenseReluDense.wo.weight"),
             T5_GATED_FF_OUTPUT_INPUT_SCALE,
         )?;
+        if dump_t5_debug_stages && layer == 0 {
+            debug_hidden_states.push((
+                "t5_block_00_ff_out".to_string(),
+                weights.ctx.cont(ff_out).map_err(DiffusionError::model)?,
+            ));
+        }
         hidden = weights
             .ctx
             .binary_like_a(Op::Add, hidden, ff_out, BufferUsage::Activations)
             .map_err(DiffusionError::model)?;
+        if dump_t5_debug {
+            let debug_hidden = weights.ctx.cont(hidden).map_err(DiffusionError::model)?;
+            debug_hidden_states.push((format!("t5_block_{layer:02}"), debug_hidden));
+        }
     }
 
     let result_hidden_states = apply_rms_norm_candidates(
@@ -1084,15 +1334,30 @@ pub fn build_t5xxl_graph(
         &T5_FINAL_LAYER_NORM_NAMES,
         weights.config.layer_norm_epsilon(),
     )?;
+    if dump_t5_debug {
+        let debug_hidden = weights
+            .ctx
+            .cont(result_hidden_states)
+            .map_err(DiffusionError::model)?;
+        debug_hidden_states.push(("t5_final".to_string(), debug_hidden));
+    }
+
     let mut graph = Graph::new();
     graph
         .build_forward_expand(&weights.ctx, result_hidden_states)
         .map_err(DiffusionError::model)?;
+    for (_, tensor_id) in &debug_hidden_states {
+        graph
+            .build_forward_expand(&weights.ctx, *tensor_id)
+            .map_err(DiffusionError::model)?;
+    }
+
     Ok(T5xxlGraph {
         graph,
         input_token_ids,
         result_hidden_states,
         eos_index: prompt.eos_index,
+        debug_hidden_states,
     })
 }
 
@@ -1105,7 +1370,10 @@ fn build_attention_mha_output(
     head_dim: i64,
     head_count: i64,
     token_count: i64,
+    debug_prefix: Option<&str>,
 ) -> Result<T5AttentionGraphOutput> {
+    let mut debug_tensors = Vec::new();
+
     let q = ctx
         .reshape(q, &[head_dim, head_count, token_count])
         .map_err(DiffusionError::model)?;
@@ -1145,9 +1413,21 @@ fn build_attention_mha_output(
     kq = ctx
         .binary_like_a(Op::Add, kq, attention_bias, BufferUsage::Activations)
         .map_err(DiffusionError::model)?;
+    if let Some(prefix) = debug_prefix {
+        debug_tensors.push((
+            format!("{prefix}_scores"),
+            ctx.cont(kq).map_err(DiffusionError::model)?,
+        ));
+    }
     kq = ctx
         .soft_max(kq, BufferUsage::Activations)
         .map_err(DiffusionError::model)?;
+    if let Some(prefix) = debug_prefix {
+        debug_tensors.push((
+            format!("{prefix}_probs"),
+            ctx.cont(kq).map_err(DiffusionError::model)?,
+        ));
+    }
 
     let kqv = ctx
         .mul_mat(v, kq, BufferUsage::Activations)
@@ -1162,7 +1442,16 @@ fn build_attention_mha_output(
     let attn = ctx
         .reshape(attn, &[head_dim * head_count, token_count])
         .map_err(DiffusionError::model)?;
-    Ok(T5AttentionGraphOutput { attn })
+    if let Some(prefix) = debug_prefix {
+        debug_tensors.push((
+            format!("{prefix}_attn"),
+            ctx.cont(attn).map_err(DiffusionError::model)?,
+        ));
+    }
+    Ok(T5AttentionGraphOutput {
+        attn,
+        debug_tensors,
+    })
 }
 
 fn apply_rms_norm(
@@ -1924,6 +2213,131 @@ fn next_graph_reserve_bytes(weights: &LoadedT5xxlWeights) -> Result<usize> {
         .ok_or_else(|| DiffusionError::model("t5xxl graph reserve overflow"))
 }
 
+fn t5_debug_dir() -> Option<PathBuf> {
+    std::env::var_os("FLUX_T5_DEBUG_DIR").map(PathBuf::from)
+}
+
+fn t5_debug_stages_enabled() -> bool {
+    std::env::var_os("FLUX_T5_DEBUG_STAGES")
+        .map(|value| value != "0")
+        .unwrap_or(false)
+}
+
+fn t5_debug_stage_layer() -> Option<usize> {
+    std::env::var("FLUX_T5_DEBUG_LAYER")
+        .ok()
+        .and_then(|value| value.parse::<usize>().ok())
+}
+
+fn t5_force_cpu_math() -> bool {
+    std::env::var_os("FLUX_T5_FORCE_CPU_MATH")
+        .map(|value| value != "0")
+        .unwrap_or(false)
+}
+
+fn t5_force_cpu_attention() -> bool {
+    std::env::var_os("FLUX_T5_FORCE_CPU_ATTN")
+        .map(|value| value != "0")
+        .unwrap_or(false)
+}
+
+fn t5_force_f32_linear() -> bool {
+    std::env::var_os("FLUX_T5_FORCE_F32_LINEAR")
+        .map(|value| value != "0")
+        .unwrap_or(false)
+}
+
+fn dump_t5_debug_outputs(
+    dir: &Path,
+    outputs: &BTreeMap<TensorId, Vec<u8>>,
+    debug_hidden_states: &[(String, TensorId)],
+    hidden_size: usize,
+    token_count: usize,
+) -> Result<()> {
+    fs::create_dir_all(dir).map_err(|err| {
+        DiffusionError::model(format!(
+            "failed to create t5 debug dir {}: {}",
+            dir.display(),
+            err
+        ))
+    })?;
+    let meta_path = dir.join("t5_meta.txt");
+    fs::write(
+        &meta_path,
+        format!("hidden_size={hidden_size}\ntoken_count={token_count}\n"),
+    )
+    .map_err(|err| {
+        DiffusionError::model(format!(
+            "failed to write t5 debug meta {}: {}",
+            meta_path.display(),
+            err
+        ))
+    })?;
+    for (name, tensor_id) in debug_hidden_states {
+        let bytes = outputs.get(tensor_id).ok_or_else(|| {
+            DiffusionError::model(format!(
+                "missing t5 debug output '{}' for tensor {}",
+                name, tensor_id
+            ))
+        })?;
+        let path = dir.join(format!("{name}.bin"));
+        fs::write(&path, bytes).map_err(|err| {
+            DiffusionError::model(format!(
+                "failed to write t5 debug tensor {}: {}",
+                path.display(),
+                err
+            ))
+        })?;
+    }
+    Ok(())
+}
+
+fn dump_t5_debug_rows(
+    dir: &Path,
+    debug_hidden_states: &[(String, Vec<f32>)],
+    hidden_size: usize,
+    token_count: usize,
+) -> Result<()> {
+    fs::create_dir_all(dir).map_err(|err| {
+        DiffusionError::model(format!(
+            "failed to create t5 debug dir {}: {}",
+            dir.display(),
+            err
+        ))
+    })?;
+    let meta_path = dir.join("t5_meta.txt");
+    fs::write(
+        &meta_path,
+        format!("hidden_size={hidden_size}\ntoken_count={token_count}\n"),
+    )
+    .map_err(|err| {
+        DiffusionError::model(format!(
+            "failed to write t5 debug meta {}: {}",
+            meta_path.display(),
+            err
+        ))
+    })?;
+    for (name, values) in debug_hidden_states {
+        let path = dir.join(format!("{name}.bin"));
+        fs::write(&path, f32s_to_le_bytes(values)).map_err(|err| {
+            DiffusionError::model(format!(
+                "failed to write t5 debug tensor {}: {}",
+                path.display(),
+                err
+            ))
+        })?;
+    }
+    Ok(())
+}
+
+fn f32s_to_le_bytes(values: &[f32]) -> Vec<u8> {
+    let mut bytes = Vec::with_capacity(values.len() * std::mem::size_of::<f32>());
+    for value in values {
+        bytes.extend_from_slice(&value.to_le_bytes());
+    }
+    bytes
+}
+
 #[cfg(test)]
 mod tests {
     use super::{
diff --git a/libs/ai/models/h3/src/h3_pipeline.rs b/libs/ai/models/h3/src/h3_pipeline.rs
index 834b12c16..1754ff343 100644
--- a/libs/ai/models/h3/src/h3_pipeline.rs
+++ b/libs/ai/models/h3/src/h3_pipeline.rs
@@ -17,7 +17,6 @@ use crate::h3::{
     H3_KEYFRAME_NOISE_AUG, H3_TEXT_TAG, H3_VIDEO_PATCH_DIM, H3_VIDEO_SHIFT, H3_VIDEO_TAG,
 };
 use crate::h3_audio_vae::H3AudioVae;
-use crate::backend::GemmPrecision;
 use crate::h3_text::{
     h3_text_encode_progress, h3_text_encoder_evict, H3TextEncoderPrepared, H3VisionImage,
     H3VisionSpan,
@@ -258,8 +257,7 @@ pub struct H3GenerateParams {
     /// Optional reference NOISED condition rows (num_condition_rows x 96,
     /// fl2va): bypasses VAE-encode + noising for oracle-parity runs.
     pub condition_rows_override: Option<Vec<f32>>,
-    /// Explicit CUDA GEMM/activation policy for this DiT invocation.
-    pub precision: GemmPrecision,
+    pub act16: bool,
     /// Decode the denoised audio latents through the audio VAE (CPU f32).
     /// Off = silent clip (`audio_planar: None`).
     pub decode_audio: bool,
@@ -988,7 +986,7 @@ pub fn h3_generate_with_control(
             &all_video_rows,
             &audio_rows,
             &text_embeds,
-            params.precision,
+            params.act16,
             &[],
         )?;
         let elapsed = start.elapsed().as_secs_f64();
diff --git a/libs/ai/models/h3/src/h3_text.rs b/libs/ai/models/h3/src/h3_text.rs
index d3892ba87..8bf047926 100644
--- a/libs/ai/models/h3/src/h3_text.rs
+++ b/libs/ai/models/h3/src/h3_text.rs
@@ -21,11 +21,10 @@
 
 use crate::backend::{
     gpu_add, gpu_attention_packed, gpu_attention_packed_causal, gpu_concat_cols,
-    gpu_concat_rows, gpu_download, gpu_gelu, gpu_gelu_erf, gpu_layer_norm_mul_add,
-    gpu_linear_nt_cached_with_precision, gpu_rms_norm_mul, gpu_rope_half,
+    gpu_concat_rows, gpu_download, gpu_gelu, gpu_gelu_erf, gpu_gemm_f16acc_enabled,
+    gpu_layer_norm_mul_add, gpu_linear_nt_cached, gpu_rms_norm_mul, gpu_rope_half,
     gpu_slice_cols, gpu_slice_rows, gpu_swiglu_value_gate, gpu_upload,
-    gpu_weight_cache_ensure, gpu_weight_cache_ensure_quant, GemmPrecision, GpuLinearPart,
-    GpuTensor,
+    gpu_weight_cache_ensure, gpu_weight_cache_ensure_quant, GpuLinearPart, GpuTensor,
 };
 use crate::h3::H3ShardedWeights;
 use crate::{DiffusionError, Result};
@@ -40,22 +39,6 @@ pub const H3_TE_FFN: usize = 25600;
 pub const H3_TE_ROPE_THETA: f32 = 5_000_000.0;
 pub const H3_TE_RMS_EPS: f32 = 1e-6;
 
-/// H3 text/vision activations contain >1e4 outliers, so the validated model
-/// contract keeps both accumulation and the activation spine in f32.
-pub const H3_TE_PRECISION: GemmPrecision = GemmPrecision {
-    f16_accumulate: false,
-    f16_activations: false,
-};
-
-fn linear_launch(
-    x: &GpuTensor,
-    cache_namespace: &str,
-    parts: &[GpuLinearPart<'_>],
-    bias: &[f32],
-) -> std::result::Result<GpuTensor, String> {
-    gpu_linear_nt_cached_with_precision(x, cache_namespace, parts, bias, H3_TE_PRECISION)
-}
-
 fn layer_prefix(layer: usize) -> String {
     format!("model.language_model.layers.{layer}")
 }
@@ -78,7 +61,7 @@ fn ensure_linear<'a>(
         })
         .map_err(DiffusionError::model)?;
     } else {
-        let want_a16 = H3_TE_PRECISION.f16_accumulate && m > 1;
+        let want_a16 = gpu_gemm_f16acc_enabled() && m > 1;
         gpu_weight_cache_ensure(weights.te_namespace(), name, ggml_type, n, k, want_a16, || {
             weights.tensor_bytes(name).map_err(|err| err.to_string())
         })
@@ -100,7 +83,7 @@ fn linear_cached(
 ) -> Result<GpuTensor> {
     let part = ensure_linear(weights, name, n, x.cols(), x.rows())?;
     let parts = [part];
-    linear_launch(x, weights.te_namespace(), &parts, &[]).map_err(DiffusionError::model)
+    gpu_linear_nt_cached(x, weights.te_namespace(), &parts, &[]).map_err(DiffusionError::model)
 }
 
 /// Host-cached per-layer norm scales (small, read once).
@@ -253,7 +236,7 @@ fn text_layer_forward(
         && q_part.bt_ggml_type == v_part.bt_ggml_type
     {
         let parts = [q_part, k_part, v_part];
-        let qkv = linear_launch(&normed, weights.te_namespace(), &parts, &[])
+        let qkv = gpu_linear_nt_cached(&normed, weights.te_namespace(), &parts, &[])
             .map_err(DiffusionError::model)?;
         let q = gpu_slice_cols(&qkv, 0, q_inner).map_err(DiffusionError::model)?;
         let k = gpu_slice_cols(&qkv, q_inner, kv_inner).map_err(DiffusionError::model)?;
@@ -262,11 +245,11 @@ fn text_layer_forward(
         drop(qkv);
         (q, k, v)
     } else {
-        let q = linear_launch(&normed, weights.te_namespace(), &[q_part], &[])
+        let q = gpu_linear_nt_cached(&normed, weights.te_namespace(), &[q_part], &[])
             .map_err(DiffusionError::model)?;
-        let k = linear_launch(&normed, weights.te_namespace(), &[k_part], &[])
+        let k = gpu_linear_nt_cached(&normed, weights.te_namespace(), &[k_part], &[])
             .map_err(DiffusionError::model)?;
-        let v = linear_launch(&normed, weights.te_namespace(), &[v_part], &[])
+        let v = gpu_linear_nt_cached(&normed, weights.te_namespace(), &[v_part], &[])
             .map_err(DiffusionError::model)?;
         (q, k, v)
     };
@@ -353,7 +336,7 @@ fn text_layer_forward(
         ensure_linear(weights, &up_name, H3_TE_FFN, H3_TE_HIDDEN, n)?,
         ensure_linear(weights, &gate_name, H3_TE_FFN, H3_TE_HIDDEN, n)?,
     ];
-    let up_gate = linear_launch(&normed, weights.te_namespace(), &parts, &[])
+    let up_gate = gpu_linear_nt_cached(&normed, weights.te_namespace(), &parts, &[])
         .map_err(DiffusionError::model)?;
     drop(normed);
     let ff = gpu_swiglu_value_gate(&up_gate).map_err(DiffusionError::model)?;
@@ -666,7 +649,7 @@ fn linear_cached_bias(
 ) -> Result<GpuTensor> {
     let part = ensure_linear(weights, name, n, x.cols(), x.rows())?;
     let parts = [part];
-    linear_launch(x, weights.te_namespace(), &parts, bias).map_err(DiffusionError::model)
+    gpu_linear_nt_cached(x, weights.te_namespace(), &parts, bias).map_err(DiffusionError::model)
 }
 
 /// Reinterpret (rows, cols) as (rows/4, cols*4): 4 consecutive block-major
@@ -707,7 +690,7 @@ fn vision_block_forward(
     let qkv_name = vis_name(&format!("{prefix}.attn.qkv.weight"));
     let qkv_part = ensure_linear(weights, &qkv_name, 3 * H3_VIS_HIDDEN, H3_VIS_HIDDEN, seq)?;
     let parts = [qkv_part];
-    let qkv = linear_launch(&normed, weights.te_namespace(), &parts, &prepared.qkv_bias[block])
+    let qkv = gpu_linear_nt_cached(&normed, weights.te_namespace(), &parts, &prepared.qkv_bias[block])
         .map_err(DiffusionError::model)?;
     drop(normed);
     let q = gpu_slice_cols(&qkv, 0, H3_VIS_HIDDEN).map_err(DiffusionError::model)?;
diff --git a/libs/ai/models/h3/src/h3_tokenizer.rs b/libs/ai/models/h3/src/h3_tokenizer.rs
index 0de083c74..ed6362848 100644
--- a/libs/ai/models/h3/src/h3_tokenizer.rs
+++ b/libs/ai/models/h3/src/h3_tokenizer.rs
@@ -727,4 +727,34 @@ mod tests {
         assert_eq!(tokenizer.token_id("hi"), Some(2));
     }
 
+    /// Full parity gate against transformers reference ids. Skips silently
+    /// unless both env vars point at the fixture data, e.g.
+    ///   H3_TOK_DIR=.../fixtures/tok H3_TOK_FIXTURE=.../fixtures/tok_ref.json \
+    ///     cargo test -p makepad-diffusion --lib
+    #[test]
+    fn fixture_parity_when_env_set() {
+        let (Ok(dir), Ok(fixture)) = (
+            std::env::var("H3_TOK_DIR"),
+            std::env::var("H3_TOK_FIXTURE"),
+        ) else {
+            return;
+        };
+        let tokenizer = H3Tokenizer::load(Path::new(&dir)).expect("load tokenizer");
+        let text = std::fs::read_to_string(&fixture).expect("read fixture");
+        let root = Json::parse(&text).expect("parse fixture");
+        let prompts = root.get("prompts").and_then(Json::as_arr).expect("prompts");
+        assert!(!prompts.is_empty());
+        for prompt in prompts {
+            let name = prompt.get("name").and_then(Json::as_str).unwrap_or("?");
+            let text = prompt.get("text").and_then(Json::as_str).expect("text");
+            let expected: Vec<u32> = prompt
+                .get("ids")
+                .and_then(Json::as_arr)
+                .expect("ids")
+                .iter()
+                .map(|id| id.as_u32().expect("u32 id"))
+                .collect();
+            assert_eq!(tokenizer.encode(text), expected, "prompt {}", name);
+        }
+    }
 }
diff --git a/libs/ai/models/h3/src/h3_transformer.rs b/libs/ai/models/h3/src/h3_transformer.rs
index bc13612b9..4b3fdd32a 100644
--- a/libs/ai/models/h3/src/h3_transformer.rs
+++ b/libs/ai/models/h3/src/h3_transformer.rs
@@ -12,11 +12,10 @@
 
 use crate::backend::{
     gpu_attention_packed, gpu_concat_rows, gpu_download, gpu_gated_residual_indexed,
-    gpu_linear_f32_resident, gpu_linear_nt_cached_f16_with_precision,
-    gpu_linear_nt_cached_with_precision, gpu_rms_norm_mod_indexed, gpu_rms_norm_mul, gpu_rope_half,
+    gpu_gemm_f16acc_enabled, gpu_linear_f32_resident, gpu_linear_nt_cached,
+    gpu_linear_nt_cached_f16, gpu_rms_norm_mod_indexed, gpu_rms_norm_mul, gpu_rope_half,
     gpu_slice_cols, gpu_slice_rows, gpu_swiglu_value_gate, gpu_upload, gpu_upload_u32,
     gpu_weight_cache_ensure, gpu_weight_cache_ensure_quant, GpuLinearPart, GpuTensor,
-    GemmPrecision,
 };
 use crate::h3::{
     H3PackedLayout, H3RopeTables, H3RowTimesteps, H3ShardedWeights, h3_timestep_embedding,
@@ -242,7 +241,6 @@ fn ensure_linear<'a>(
     n: usize,
     k: usize,
     m: usize,
-    precision: GemmPrecision,
 ) -> Result<GpuLinearPart<'a>> {
     let ggml_type = weights.linear_ggml_type(name)?;
     if crate::backend::gpu_quant_linear_type_supported(ggml_type) {
@@ -251,7 +249,7 @@ fn ensure_linear<'a>(
         })
         .map_err(DiffusionError::model)?;
     } else {
-        let want_a16 = precision.f16_accumulate && m > 1;
+        let want_a16 = gpu_gemm_f16acc_enabled() && m > 1;
         gpu_weight_cache_ensure(weights.dit_namespace(), name, ggml_type, n, k, want_a16, || {
             weights.tensor_bytes(name).map_err(|err| err.to_string())
         })
@@ -272,26 +270,13 @@ fn linear_cached(
     n: usize,
     bias: &[f32],
     out_half: bool,
-    precision: GemmPrecision,
 ) -> Result<GpuTensor> {
-    let part = ensure_linear(weights, name, n, x.cols(), x.rows(), precision)?;
+    let part = ensure_linear(weights, name, n, x.cols(), x.rows())?;
     let parts = [part];
     if out_half {
-        gpu_linear_nt_cached_f16_with_precision(
-            x,
-            weights.dit_namespace(),
-            &parts,
-            bias,
-            precision,
-        )
+        gpu_linear_nt_cached_f16(x, weights.dit_namespace(), &parts, bias)
     } else {
-        gpu_linear_nt_cached_with_precision(
-            x,
-            weights.dit_namespace(),
-            &parts,
-            bias,
-            precision,
-        )
+        gpu_linear_nt_cached(x, weights.dit_namespace(), &parts, bias)
     }
     .map_err(DiffusionError::model)
 }
@@ -301,32 +286,19 @@ fn qkv_cached(
     x: &GpuTensor,
     prefix: &str,
     out_half: bool,
-    precision: GemmPrecision,
 ) -> Result<(GpuTensor, GpuTensor, GpuTensor)> {
     let inner = H3_HEAD_COUNT * H3_HEAD_DIM;
     let q_name = format!("{prefix}.attn.to_q.weight");
     let k_name = format!("{prefix}.attn.to_k.weight");
     let v_name = format!("{prefix}.attn.to_v.weight");
-    let q_part = ensure_linear(weights, &q_name, inner, x.cols(), x.rows(), precision)?;
-    let k_part = ensure_linear(weights, &k_name, inner, x.cols(), x.rows(), precision)?;
-    let v_part = ensure_linear(weights, &v_name, inner, x.cols(), x.rows(), precision)?;
+    let q_part = ensure_linear(weights, &q_name, inner, x.cols(), x.rows())?;
+    let k_part = ensure_linear(weights, &k_name, inner, x.cols(), x.rows())?;
+    let v_part = ensure_linear(weights, &v_name, inner, x.cols(), x.rows())?;
     let parts = [q_part, k_part, v_part];
     let qkv = if out_half {
-        gpu_linear_nt_cached_f16_with_precision(
-            x,
-            weights.dit_namespace(),
-            &parts,
-            &[],
-            precision,
-        )
+        gpu_linear_nt_cached_f16(x, weights.dit_namespace(), &parts, &[])
     } else {
-        gpu_linear_nt_cached_with_precision(
-            x,
-            weights.dit_namespace(),
-            &parts,
-            &[],
-            precision,
-        )
+        gpu_linear_nt_cached(x, weights.dit_namespace(), &parts, &[])
     }
     .map_err(DiffusionError::model)?;
     let q = gpu_slice_cols(&qkv, 0, inner).map_err(DiffusionError::model)?;
@@ -397,7 +369,6 @@ fn refiner_block(
     prepared: &H3DitPrepared,
     hidden: GpuTensor,
     layer: usize,
-    precision: GemmPrecision,
 ) -> Result<GpuTensor> {
     let prefix = format!("token_refiner.refiner_blocks.{layer}");
     let scale = 1.0 / (H3_HEAD_DIM as f32).sqrt();
@@ -410,7 +381,7 @@ fn refiner_block(
         H3_NORM_EPS,
     )
     .map_err(DiffusionError::model)?;
-    let (q, k, v) = qkv_cached(weights, &normed, &prefix, false, precision)?;
+    let (q, k, v) = qkv_cached(weights, &normed, &prefix, false)?;
     drop(normed);
     let q = gpu_rms_norm_mul(
         &q,
@@ -440,7 +411,6 @@ fn refiner_block(
         H3_HIDDEN_SIZE,
         &[],
         false,
-        precision,
     )?;
     let hidden = crate::backend::gpu_add(&hidden, &attn).map_err(DiffusionError::model)?;
     drop(attn);
@@ -460,7 +430,6 @@ fn refiner_block(
         2 * H3_FFN_DIM,
         &[],
         false,
-        precision,
     )?;
     drop(normed);
     let ff = gpu_swiglu_value_gate(&gateval).map_err(DiffusionError::model)?;
@@ -472,7 +441,6 @@ fn refiner_block(
         H3_HIDDEN_SIZE,
         &[],
         false,
-        precision,
     )?;
     crate::backend::gpu_add(&hidden, &ff).map_err(DiffusionError::model)
 }
@@ -488,10 +456,9 @@ pub fn h3_dit_forward(
     video_rows: &[f32],
     audio_rows: &[f32],
     text_embeds: &[f32],
-    precision: GemmPrecision,
+    act16: bool,
     debug_blocks: &[usize],
 ) -> Result<H3DitForwardOutput> {
-    let f16_activations = precision.f16_activations;
     let seq = layout.sequence_length;
     // `video_rows` carries the fl2va conditioning rows FIRST, then the
     // generated rows (the reference's `video_indices` order); t2va has zero
@@ -521,11 +488,10 @@ pub fn h3_dit_forward(
         H3_HIDDEN_SIZE,
         &prepared.context_embedder_bias,
         false,
-        precision,
     )?;
     drop(text_in);
     for layer in 0..H3_REFINER_DEPTH {
-        text = refiner_block(weights, prepared, text, layer, precision)?;
+        text = refiner_block(weights, prepared, text, layer)?;
     }
     text = gpu_rms_norm_mul(
         &text,
@@ -632,7 +598,6 @@ pub fn h3_dit_forward(
             ADALN_COLS,
             &prepared.adaln_bias[layer],
             false,
-            precision,
         )?;
         if layer == 0 && !debug_blocks.is_empty() {
             debug.block_adaln0 = Some(gpu_download(&table).map_err(DiffusionError::model)?);
@@ -647,10 +612,10 @@ pub fn h3_dit_forward(
             H3_HIDDEN_SIZE,     // scale_msa = chunk 1
             0,                  // shift_msa = chunk 0
             H3_NORM_EPS,
-            f16_activations,
+            act16,
         )
         .map_err(DiffusionError::model)?;
-        let (q, k, v) = qkv_cached(weights, &normed, &prefix, f16_activations, precision)?;
+        let (q, k, v) = qkv_cached(weights, &normed, &prefix, act16)?;
         drop(normed);
         let q = gpu_rms_norm_mul(
             &q,
@@ -684,7 +649,6 @@ pub fn h3_dit_forward(
             H3_HIDDEN_SIZE,
             &[],
             false,
-            precision,
         )?;
         hidden = gpu_gated_residual_indexed(
             &hidden,
@@ -706,7 +670,7 @@ pub fn h3_dit_forward(
             4 * H3_HIDDEN_SIZE, // scale_mlp = chunk 4
             3 * H3_HIDDEN_SIZE, // shift_mlp = chunk 3
             H3_NORM_EPS,
-            f16_activations,
+            act16,
         )
         .map_err(DiffusionError::model)?;
         let gateval = linear_cached(
@@ -715,8 +679,7 @@ pub fn h3_dit_forward(
             &format!("{prefix}.ff.net.0.proj.weight"),
             2 * H3_FFN_DIM,
             &[],
-            f16_activations,
-            precision,
+            act16,
         )?;
         drop(normed);
         let ff = gpu_swiglu_value_gate(&gateval).map_err(DiffusionError::model)?;
@@ -728,7 +691,6 @@ pub fn h3_dit_forward(
             H3_HIDDEN_SIZE,
             &[],
             false,
-            precision,
         )?;
         hidden = gpu_gated_residual_indexed(
             &hidden,
@@ -758,7 +720,6 @@ pub fn h3_dit_forward(
         NORM_OUT_COLS,
         &prepared.norm_out_bias,
         false,
-        precision,
     )?;
     let hidden = gpu_rms_norm_mod_indexed(
         &hidden,
diff --git a/libs/ai/models/h3/src/h3_vae.rs b/libs/ai/models/h3/src/h3_vae.rs
index bfe6c1019..25faf497a 100644
--- a/libs/ai/models/h3/src/h3_vae.rs
+++ b/libs/ai/models/h3/src/h3_vae.rs
@@ -27,27 +27,22 @@
 //! weights (norms explicitly in f32). Here: weights stream from the f32
 //! shards converted to f16 into the device cache (each gemm sees f16
 //! operands, like autocast); activations/residual stay f32 on device; norms
-//! f32; blends and post_quant_conv host-side f32. The VAE explicitly uses
-//! f16 accumulation while retaining f32 activations, matching the reference
-//! autocast path without process-global precision state.
+//! f32; blends and post_quant_conv host-side f32. FLUX_GEMM_F16ACC=0 gives
+//! f32-accumulate gemms (closest to torch autocast); the default f16-acc is
+//! the flux-proven speed path.
 
 use crate::backend::{
     gpu_add, gpu_attention_packed, gpu_concat_rows, gpu_conv2d_planar_cached, gpu_download,
-    gpu_gated_residual, gpu_gather_cols, gpu_group_norm_planar, gpu_layer_norm_mul_add,
-    gpu_linear_nt_cached_with_precision, gpu_rms_norm_mul, gpu_rope_half, gpu_silu,
+    gpu_gated_residual, gpu_gather_cols, gpu_gemm_f16acc_enabled, gpu_group_norm_planar,
+    gpu_layer_norm_mul_add, gpu_linear_nt_cached, gpu_rms_norm_mul, gpu_rope_half, gpu_silu,
     gpu_slice_cols, gpu_slice_rows, gpu_swiglu_value_gate, gpu_upload, gpu_weight_cache_ensure,
-    GemmPrecision, GpuLinearPart, GpuTensor,
+    GpuLinearPart, GpuTensor,
 };
 use crate::h3::H3ShardedWeights;
 use crate::{DiffusionError, Result};
 use makepad_ai_common::quant::GGML_TYPE_F16;
 use makepad_ai_loader::MlxDType;
 
-pub const H3_VAE_PRECISION: GemmPrecision = GemmPrecision {
-    f16_accumulate: true,
-    f16_activations: false,
-};
-
 pub const H3_VAE_NAMESPACE: &str = "h3vae";
 pub const H3_VAE_LATENT_CHANNELS: usize = 24;
 pub const H3_VAE_DECODER_LAYERS: usize = 36;
@@ -338,7 +333,7 @@ fn ensure_linear<'a>(
     k: usize,
     m: usize,
 ) -> Result<GpuLinearPart<'a>> {
-    let want_a16 = H3_VAE_PRECISION.f16_accumulate && m > 1;
+    let want_a16 = gpu_gemm_f16acc_enabled() && m > 1;
     let (dtype, _shape) = weights.tensor_dtype_shape(name)?;
     gpu_weight_cache_ensure(H3_VAE_NAMESPACE, name, GGML_TYPE_F16, n, k, want_a16, || {
         let raw = weights.tensor_bytes(name).map_err(|err| err.to_string())?;
@@ -378,8 +373,7 @@ fn linear_cached(
 ) -> Result<GpuTensor> {
     let part = ensure_linear(weights, name, n, x.cols(), x.rows())?;
     let parts = [part];
-    gpu_linear_nt_cached_with_precision(x, H3_VAE_NAMESPACE, &parts, bias, H3_VAE_PRECISION)
-        .map_err(DiffusionError::model)
+    gpu_linear_nt_cached(x, H3_VAE_NAMESPACE, &parts, bias).map_err(DiffusionError::model)
 }
 
 // ---------------------------------------------------------------------------
@@ -487,11 +481,18 @@ fn decoder_vit_forward_batch(
         .collect())
 }
 
+/// H3_VAE_PROFILE=1: print per-phase wall times of the decode.
+fn h3_vae_profile_enabled() -> bool {
+    matches!(std::env::var("H3_VAE_PROFILE"), Ok(value) if value == "1")
+}
+
 fn decoder_vit_forward_group(
     weights: &H3ShardedWeights,
     prepared: &H3VaeDecoderPrepared,
     tiles: &[&Vol], // post_quant_conv already applied; c = 24, same (f, h, w)
 ) -> Result<Vec<Vol>> {
+    let profile = h3_vae_profile_enabled();
+    let group_start = std::time::Instant::now();
     let batch = tiles.len();
     let (nf, th, tw) = (tiles[0].f, tiles[0].h, tiles[0].w);
     debug_assert!(tiles
@@ -515,6 +516,7 @@ fn decoder_vit_forward_group(
             }
         }
     }
+    let rows_built = std::time::Instant::now();
     let tokens_in = gpu_upload(&rows, batch * num_patches, H3_VAE_LATENT_CHANNELS)
         .map_err(DiffusionError::model)?;
     drop(rows);
@@ -616,14 +618,8 @@ fn decoder_vit_forward_group(
             ensure_linear(weights, &k_name, dim, dim, batch * seq)?,
             ensure_linear(weights, &v_name, dim, dim, batch * seq)?,
         ];
-        let qkv = gpu_linear_nt_cached_with_precision(
-            &normed,
-            H3_VAE_NAMESPACE,
-            &parts,
-            &prepared.qkv_bias[layer],
-            H3_VAE_PRECISION,
-        )
-        .map_err(DiffusionError::model)?;
+        let qkv = gpu_linear_nt_cached(&normed, H3_VAE_NAMESPACE, &parts, &prepared.qkv_bias[layer])
+            .map_err(DiffusionError::model)?;
         drop(normed);
         let q = gpu_slice_cols(&qkv, 0, dim).map_err(DiffusionError::model)?;
         let k = gpu_slice_cols(&qkv, dim, dim).map_err(DiffusionError::model)?;
@@ -733,8 +729,10 @@ fn decoder_vit_forward_group(
         &prepared.proj_out_bias,
     )?;
     drop(hidden);
+    let submitted = std::time::Instant::now();
     let host = gpu_download(&projected).map_err(DiffusionError::model)?;
     drop(projected);
+    let downloaded = std::time::Instant::now();
 
     // Unpatchify per clip (register/cls rows dropped): row (f, y, x) holds
     // (c, pt, py, px) c-major -> (3, nf*4, th*16, tw*16).
@@ -763,6 +761,15 @@ fn decoder_vit_forward_group(
         }
         outputs.push(out);
     }
+    if profile {
+        eprintln!(
+            "[vae-profile] group b={batch}: rows {:.3}s submit {:.3}s device+dl {:.3}s unpatch {:.3}s",
+            (rows_built - group_start).as_secs_f64(),
+            (submitted - rows_built).as_secs_f64(),
+            (downloaded - submitted).as_secs_f64(),
+            downloaded.elapsed().as_secs_f64(),
+        );
+    }
     Ok(outputs)
 }
 
@@ -945,6 +952,29 @@ pub struct H3VaeDecodeRun {
 /// Decode DENORMALIZED latents (24, T, lh, lw) into raw ImageNet-normalized
 /// frames. Mirrors `_decode`: post_quant_conv, temporal chunks of 5+2 latent
 /// frames -> 28 pixel frames, per-chunk frame slicing and 5-frame cross-fade.
+/// Restores an env var to its previous state on drop (scoped knob override).
+struct EnvGuard {
+    key: &'static str,
+    prev: Option<String>,
+}
+
+impl EnvGuard {
+    fn set(key: &'static str, value: &str) -> Self {
+        let prev = std::env::var(key).ok();
+        std::env::set_var(key, value);
+        Self { key, prev }
+    }
+}
+
+impl Drop for EnvGuard {
+    fn drop(&mut self) {
+        match &self.prev {
+            Some(value) => std::env::set_var(self.key, value),
+            None => std::env::remove_var(self.key),
+        }
+    }
+}
+
 pub fn h3_vae_decode(
     weights: &H3ShardedWeights,
     prepared: &H3VaeDecoderPrepared,
@@ -975,6 +1005,19 @@ pub fn h3_vae_decode_ctrl(
     latent_width: usize,
     ctrl: Option<&mut H3VaeCtrl>,
 ) -> Result<H3VaeDecodeRun> {
+    // The reference decodes the video VAE under f16 AUTOCAST (weights f32,
+    // math f16) — H3's f16-overflow hazard is a DiT/TE activation property,
+    // not a VAE one. So the VAE stage scopes f16-accumulate gemms ON even
+    // when the surrounding pipeline pins FLUX_GEMM_F16ACC=0 for the DiT/TE
+    // (f32-acc gemms measured 4-5x slower here, and are LESS faithful to the
+    // reference's autocast). H3_VAE_F16ACC=0 opts back out. The f16 activation
+    // spine stays off: these ops were validated with f32 activations.
+    let vae_f16acc = std::env::var("H3_VAE_F16ACC")
+        .map(|value| value != "0")
+        .unwrap_or(true);
+    let _gemm_guard = vae_f16acc.then(|| EnvGuard::set("FLUX_GEMM_F16ACC", "1"));
+    let _act_guard = vae_f16acc.then(|| EnvGuard::set("FLUX_ACT_F16", "0"));
+
     let (c, lh, lw) = (H3_VAE_LATENT_CHANNELS, latent_height, latent_width);
     if latents.len() != c * num_latent_frames * lh * lw {
         return Err(DiffusionError::workflow(format!(
@@ -1005,6 +1048,8 @@ pub fn h3_vae_decode_ctrl(
         }
     }
 
+    let profile = h3_vae_profile_enabled();
+    let decode_start = std::time::Instant::now();
     let (pad_tokens, num_chunks) = h3_vae_chunk_plan(num_latent_frames);
     let z = if pad_tokens > 0 {
         let mut padded = Vol::zeros(c, num_latent_frames + pad_tokens, lh, lw);
@@ -1045,9 +1090,11 @@ pub fn h3_vae_decode_ctrl(
             all_tiles.extend(split_clip_tiles(&clip_latent, &tiling));
         }
     }
+    let prep_done = std::time::Instant::now();
     let mut tile_outputs =
         decoder_vit_forward_batch(weights, prepared, &all_tiles, ctrl)?.into_iter();
     drop(all_tiles);
+    let vit_done = std::time::Instant::now();
 
     let chunk_num_frames = H3_VAE_TOKENS_CHUNK * H3_VAE_PATCH_T; // 20
     let mut decoded: Vec<Vol> = Vec::new();
@@ -1116,6 +1163,16 @@ pub fn h3_vae_decode_ctrl(
     } else {
         raw
     };
+    if profile {
+        eprintln!(
+            "[vae-profile] decode: prep {:.3}s vit {:.3}s stitch+assemble {:.3}s total {:.3}s",
+            (prep_done - decode_start).as_secs_f64(),
+            (vit_done - prep_done).as_secs_f64(),
+            vit_done.elapsed().as_secs_f64(),
+            decode_start.elapsed().as_secs_f64(),
+        );
+    }
+
     Ok(H3VaeDecodeRun { raw })
 }
 
diff --git a/libs/ai/models/motion/src/hy_motion_pipeline.rs b/libs/ai/models/motion/src/hy_motion_pipeline.rs
index 2cab79aa1..c25fe738e 100644
--- a/libs/ai/models/motion/src/hy_motion_pipeline.rs
+++ b/libs/ai/models/motion/src/hy_motion_pipeline.rs
@@ -333,8 +333,6 @@ pub struct HyMotionGenerateParams {
     pub steps: usize,
     pub guidance: f32,
     pub seed: u64,
-    /// Use f16 operands for the HY-Motion attention GEMMs.
-    pub f16_attention_operands: bool,
     /// Optional normalized starting noise (`frames x 201`). Supplying the
     /// oracle noise is the fixed-seed parity path. `None` uses the native,
     /// deterministic distribution-compatible generator below.
@@ -349,7 +347,6 @@ impl Default for HyMotionGenerateParams {
             steps: HY_MOTION_STEPS,
             guidance: HY_MOTION_CFG,
             seed: 0,
-            f16_attention_operands: true,
             initial_latent: None,
             smooth: true,
         }
@@ -504,7 +501,6 @@ impl HyMotionSampler {
             &conditioning.context,
             &conditioning.vector,
             params.frames,
-            params.f16_attention_operands,
         )?;
         let prepare_s = prepare_started.elapsed().as_secs_f64();
 
@@ -746,7 +742,6 @@ mod tests {
         assert_eq!(params.frames, 120);
         assert_eq!(params.steps, 50);
         assert_eq!(params.guidance, 5.0);
-        assert!(params.f16_attention_operands);
         assert!(params.smooth);
         params.validate().unwrap();
     }
diff --git a/libs/ai/models/motion/src/hy_motion_transformer.rs b/libs/ai/models/motion/src/hy_motion_transformer.rs
index cdaafc9a6..357a60b85 100644
--- a/libs/ai/models/motion/src/hy_motion_transformer.rs
+++ b/libs/ai/models/motion/src/hy_motion_transformer.rs
@@ -7,8 +7,8 @@
 use std::collections::BTreeMap;
 
 use crate::backend::{
-    gpu_add, gpu_attention_packed, gpu_attention_packed_f32, gpu_attention_packed_motion_text,
-    gpu_concat_cols, gpu_concat_rows, gpu_download, gpu_gated_residual_mod, gpu_gelu,
+    gpu_add, gpu_attention_packed, gpu_attention_packed_motion_text, gpu_concat_cols,
+    gpu_concat_rows, gpu_download, gpu_gated_residual_mod, gpu_gelu,
     gpu_layer_norm_mod, gpu_layer_norm_mul_add, gpu_layer_norm_mul_add_grouped,
     gpu_linear_f32_resident, gpu_rms_norm_mul, gpu_rope_interleaved, gpu_silu,
     gpu_slice_cols, gpu_slice_rows, gpu_upload, GpuTensor,
@@ -53,7 +53,6 @@ pub struct HyMotionPreparedShape {
     rope_sin: GpuTensor,
     motion_tokens: usize,
     text_tokens: usize,
-    f16_attention_operands: bool,
 }
 
 /// Fully resident shape and both classifier-free-guidance branches. The
@@ -218,7 +217,6 @@ impl HyMotionDeviceWeights {
         context_projected: &GpuTensor,
         context_mean: &[f32],
         timestep: f32,
-        f16_attention_operands: bool,
     ) -> Result<GpuTensor> {
         if context_projected.cols() != HY_MOTION_HIDDEN
             || context_mean.len() != HY_MOTION_HIDDEN
@@ -286,11 +284,13 @@ impl HyMotionDeviceWeights {
                 &format!("{prefix}.self_attn_k_norm"),
                 HY_MOTION_HEAD_DIM,
             )?;
-            let attention = if f16_attention_operands {
-                gpu_attention_packed(&q, &k, &v, HY_MOTION_HEADS, attention_scale)
-            } else {
-                gpu_attention_packed_f32(&q, &k, &v, HY_MOTION_HEADS, attention_scale)
-            }
+            let attention = gpu_attention_packed(
+                &q,
+                &k,
+                &v,
+                HY_MOTION_HEADS,
+                attention_scale,
+            )
             .map_err(DiffusionError::model)?;
             let attention = self.linear(&attention, &format!("{prefix}.self_attn_proj"))?;
             hidden = gpu_gated_residual_mod(&hidden, &attention, &mods, 0)
@@ -380,7 +380,6 @@ impl HyMotionDeviceWeights {
     pub fn prepare_shape(
         motion_tokens: usize,
         text_tokens: usize,
-        f16_attention_operands: bool,
     ) -> Result<HyMotionPreparedShape> {
         let packed_shape = HyMotionPackedShape::new(motion_tokens, text_tokens)?;
         let (rope_cos, rope_sin) = hy_motion_rope_tables(
@@ -403,7 +402,6 @@ impl HyMotionDeviceWeights {
             .map_err(DiffusionError::model)?,
             motion_tokens,
             text_tokens,
-            f16_attention_operands,
         })
     }
 
@@ -414,7 +412,6 @@ impl HyMotionDeviceWeights {
         context: &[f32],
         vtxt: &[f32],
         motion_tokens: usize,
-        f16_attention_operands: bool,
     ) -> Result<HyMotionPreparedCfg> {
         if context.is_empty() || context.len() % HY_MOTION_CONTEXT_DIM != 0 {
             return Err(DiffusionError::workflow(
@@ -422,7 +419,7 @@ impl HyMotionDeviceWeights {
             ));
         }
         let text_tokens = context.len() / HY_MOTION_CONTEXT_DIM;
-        let shape = Self::prepare_shape(motion_tokens, text_tokens, f16_attention_operands)?;
+        let shape = Self::prepare_shape(motion_tokens, text_tokens)?;
         let conditioned = self.prepare_branch(context, vtxt, text_tokens)?;
         let null_context = self.vector("null_ctxt_input")?.repeat(text_tokens);
         let basic = self.prepare_branch(
@@ -523,7 +520,6 @@ impl HyMotionDeviceWeights {
         adapter: &GpuTensor,
         rope_cos: &GpuTensor,
         rope_sin: &GpuTensor,
-        f16_attention_operands: bool,
     ) -> Result<(GpuTensor, GpuTensor)> {
         if layer >= HY_MOTION_DOUBLE_LAYERS {
             return Err(DiffusionError::model("HY-Motion double block out of range"));
@@ -573,7 +569,6 @@ impl HyMotionDeviceWeights {
             1.0 / (HY_MOTION_HEAD_DIM as f32).sqrt(),
             motion.rows(),
             HY_MOTION_NARROWBAND_FRAMES,
-            f16_attention_operands,
         )
         .map_err(DiffusionError::model)?;
         let motion_attention = gpu_slice_rows(&attention, 0, motion.rows())
@@ -642,7 +637,6 @@ impl HyMotionDeviceWeights {
         adapter: &GpuTensor,
         rope_cos: &GpuTensor,
         rope_sin: &GpuTensor,
-        f16_attention_operands: bool,
     ) -> Result<GpuTensor> {
         if layer >= HY_MOTION_SINGLE_LAYERS || motion_tokens >= joint.rows() {
             return Err(DiffusionError::model("HY-Motion single block shape mismatch"));
@@ -681,7 +675,6 @@ impl HyMotionDeviceWeights {
             1.0 / (HY_MOTION_HEAD_DIM as f32).sqrt(),
             motion_tokens,
             HY_MOTION_NARROWBAND_FRAMES,
-            f16_attention_operands,
         )
         .map_err(DiffusionError::model)?;
         let mlp = gpu_gelu(&mlp).map_err(DiffusionError::model)?;
@@ -719,7 +712,6 @@ impl HyMotionDeviceWeights {
         timestep: f32,
         motion_tokens: usize,
         text_tokens: usize,
-        f16_attention_operands: bool,
     ) -> Result<Vec<f32>> {
         if latent.len() != motion_tokens * HY_MOTION_INPUT_DIM
             || context.len() != text_tokens * HY_MOTION_CONTEXT_DIM
@@ -727,7 +719,7 @@ impl HyMotionDeviceWeights {
         {
             return Err(DiffusionError::model("HY-Motion forward input shape mismatch"));
         }
-        let shape = Self::prepare_shape(motion_tokens, text_tokens, f16_attention_operands)?;
+        let shape = Self::prepare_shape(motion_tokens, text_tokens)?;
         let branch = self.prepare_branch(context, vtxt, text_tokens)?;
         self.forward_prepared(latent, timestep, &branch, &shape)
     }
@@ -755,7 +747,6 @@ impl HyMotionDeviceWeights {
             &branch.context_projected,
             &branch.context_mean,
             timestep,
-            shape.f16_attention_operands,
         )?;
         let time = self.timestep_projection(timestep)?;
         let adapter = gpu_add(&time, &branch.vector_projected).map_err(DiffusionError::model)?;
@@ -768,7 +759,6 @@ impl HyMotionDeviceWeights {
                 &adapter,
                 &shape.rope_cos,
                 &shape.rope_sin,
-                shape.f16_attention_operands,
             )?;
         }
         let mut joint = gpu_concat_rows(&motion, &text).map_err(DiffusionError::model)?;
@@ -780,7 +770,6 @@ impl HyMotionDeviceWeights {
                 &adapter,
                 &shape.rope_cos,
                 &shape.rope_sin,
-                shape.f16_attention_operands,
             )?;
         }
         let motion = gpu_slice_rows(&joint, 0, shape.motion_tokens).map_err(DiffusionError::model)?;
diff --git a/libs/ai/models/music/src/ace.rs b/libs/ai/models/music/src/ace.rs
index 8b0fdb83e..4397c658e 100644
--- a/libs/ai/models/music/src/ace.rs
+++ b/libs/ai/models/music/src/ace.rs
@@ -234,6 +234,12 @@ pub fn ace_time_sinusoid(t: f32) -> Vec<f32> {
 }
 
 pub fn ace_device_enabled() -> bool {
+    if std::env::var("ACE_DEVICE")
+        .map(|v| v == "0")
+        .unwrap_or(false)
+    {
+        return false;
+    }
     makepad_ai_common::backend::cuda::gpu_device_available()
 }
 
diff --git a/libs/ai/models/music/src/ace_dit.rs b/libs/ai/models/music/src/ace_dit.rs
index 174cd1fd7..05bd35d18 100644
--- a/libs/ai/models/music/src/ace_dit.rs
+++ b/libs/ai/models/music/src/ace_dit.rs
@@ -20,6 +20,7 @@ use makepad_ai_h3::h3::H3ShardedWeights;
 use makepad_ai_sfx::sa3::{linear, par_rows, rms_norm_rows, silu};
 use crate::{emit_byte_progress, emit_progress, ProgressHook};
 use std::cell::RefCell;
+use std::io::Write;
 use std::path::Path;
 use std::rc::Rc;
 
@@ -31,8 +32,11 @@ use std::rc::Rc;
 struct AceFwdConsts {
     device_id: u64,
     rows: usize,
+    zeros: Option<Rc<makepad_ai_common::backend::cuda::GpuTensor>>,
+    ones_tok: Option<Rc<makepad_ai_common::backend::cuda::GpuTensor>>,
+    ones_row: Option<Rc<makepad_ai_common::backend::cuda::GpuTensor>>,
     idx: Option<Rc<makepad_ai_common::backend::cuda::GpuTensor>>,
-    rope_key: (usize, usize),
+    rope_key: (usize, usize, bool),
     rope: Option<(
         Rc<makepad_ai_common::backend::cuda::GpuTensor>,
         Rc<makepad_ai_common::backend::cuda::GpuTensor>,
@@ -124,6 +128,7 @@ where
 fn ace_fwd_rope(
     tokens: usize,
     batch: usize,
+    rope_f32: bool,
     rows: usize,
     half: usize,
 ) -> Result<(
@@ -134,13 +139,23 @@ fn ace_fwd_rope(
     use makepad_ai_common::backend::cuda::gpu_upload;
     ACE_FWD_CONSTS.with(|cell| {
         let mut c = cell.borrow_mut();
-        let key = (tokens, batch);
+        let key = (tokens, batch, rope_f32);
         if c.rope_key == key {
             if let Some((cos, sin)) = c.rope.as_ref() {
                 return Ok((cos.clone(), sin.clone()));
             }
         }
-        let (cos_h, sin_h) = ace_rope_tables_bf16(tokens);
+        let (mut cos_h, mut sin_h) = if rope_f32 {
+            ace_rope_tables(tokens)
+        } else {
+            ace_rope_tables_bf16(tokens)
+        };
+        if batch == 2 {
+            let cos0 = cos_h.clone();
+            cos_h.extend_from_slice(&cos0);
+            let sin0 = sin_h.clone();
+            sin_h.extend_from_slice(&sin0);
+        }
         let cos = Rc::new(
             gpu_upload(&cos_h, rows, half).map_err(|e| dev_err("ace dit rope cos", e))?,
         );
@@ -158,6 +173,35 @@ fn layer_is_sliding(index: usize) -> bool {
     (index + 1) % 2 == 1
 }
 
+fn ace_dbg_cmp(tag: &str, gpu: &[f32], cpu: &[f32]) {
+    let n = gpu.len().min(cpu.len());
+    if n == 0 {
+        eprintln!("cmp {tag} empty gpu={} cpu={}", gpu.len(), cpu.len());
+        return;
+    }
+    let mut max_abs = 0f32;
+    let mut max_i = 0usize;
+    let mut dot = 0f64;
+    let mut na = 0f64;
+    let mut nb = 0f64;
+    for i in 0..n {
+        let d = (gpu[i] - cpu[i]).abs();
+        if d > max_abs {
+            max_abs = d;
+            max_i = i;
+        }
+        dot += gpu[i] as f64 * cpu[i] as f64;
+        na += (gpu[i] as f64) * (gpu[i] as f64);
+        nb += (cpu[i] as f64) * (cpu[i] as f64);
+    }
+    let cos = dot / (na.sqrt() * nb.sqrt() + 1e-30);
+    eprintln!(
+        "cmp {tag} n={n} cos={cos:.6} max_abs={max_abs:.4e} @{max_i} gpu[:4]={:?} cpu[:4]={:?}",
+        &gpu[..4.min(n)],
+        &cpu[..4.min(n)]
+    );
+}
+
 struct EncLayer {
     input_ln: Vec<f32>,
     q_proj: Vec<f32>,
@@ -325,7 +369,8 @@ fn cond_gqa_attn(
 ) -> Vec<f32> {
     let use_gpu = mask.is_none()
         && seq >= 64
-        && crate::ace::ace_device_enabled();
+        && crate::ace::ace_device_enabled()
+        && std::env::var("MAKEPAD_DIFFUSION_CPU").ok().as_deref() != Some("1");
     if use_gpu {
         if let Ok(attn) = cond_gqa_attn_dev(q, k, v, q_heads, kv_heads, hd, seq, window) {
             return attn;
@@ -881,6 +926,145 @@ fn apply_time_embed_dev(
     Ok((temb, proj))
 }
 
+fn hook_dump_dir() -> Option<std::path::PathBuf> {
+    std::env::var("ACE_HOOK_DUMP").ok().filter(|s| !s.is_empty()).map(std::path::PathBuf::from)
+}
+
+fn hook_dump_take() -> Option<std::path::PathBuf> {
+    use std::sync::atomic::{AtomicBool, Ordering};
+    static DUMPED: AtomicBool = AtomicBool::new(false);
+    let dir = hook_dump_dir()?;
+    if DUMPED.swap(true, Ordering::SeqCst) {
+        None
+    } else {
+        Some(dir)
+    }
+}
+
+fn write_npy_f32(path: &str, data: &[f32], shape: &[usize]) -> std::io::Result<()> {
+    let shape_txt = if shape.len() == 1 {
+        format!("({},)", shape[0])
+    } else {
+        format!(
+            "({})",
+            shape
+                .iter()
+                .map(|d| d.to_string())
+                .collect::<Vec<_>>()
+                .join(", ")
+        )
+    };
+    let mut dict = format!("{{'descr': '<f4', 'fortran_order': False, 'shape': {shape_txt}, }}");
+    let prefix = 10usize;
+    let mut header_len = dict.len() + 1;
+    let pad = (16 - ((prefix + header_len) % 16)) % 16;
+    header_len += pad;
+    dict.push_str(&" ".repeat(pad));
+    dict.push('\n');
+    let mut f = std::fs::File::create(path)?;
+    f.write_all(b"\x93NUMPY\x01\x00")?;
+    f.write_all(&(header_len as u16).to_le_bytes())?;
+    f.write_all(dict.as_bytes())?;
+    for v in data {
+        f.write_all(&v.to_le_bytes())?;
+    }
+    Ok(())
+}
+
+fn dump_hook_npy(dir: &std::path::Path, name: &str, data: &[f32], shape: &[usize]) {
+    let path = dir.join(name);
+    match path.to_str() {
+        Some(p) => {
+            if let Err(err) = write_npy_f32(p, data, shape) {
+                eprintln!("ACE_HOOK_DUMP {name}: {err}");
+            }
+        }
+        None => eprintln!("ACE_HOOK_DUMP {name}: non-utf8 path"),
+    }
+}
+
+fn pin_proj_in_path() -> Option<std::path::PathBuf> {
+    std::env::var("ACE_PIN_PROJ_IN")
+        .ok()
+        .filter(|s| !s.is_empty())
+        .map(std::path::PathBuf::from)
+}
+
+fn pin_q_rms_path() -> Option<std::path::PathBuf> {
+    std::env::var("ACE_PIN_Q_RMS")
+        .ok()
+        .filter(|s| !s.is_empty())
+        .map(std::path::PathBuf::from)
+}
+
+fn pin_self_attn_path() -> Option<std::path::PathBuf> {
+    std::env::var("ACE_PIN_SELF_ATTN")
+        .ok()
+        .filter(|s| !s.is_empty())
+        .map(std::path::PathBuf::from)
+}
+
+fn pin_cross_attn_path() -> Option<std::path::PathBuf> {
+    std::env::var("ACE_PIN_CROSS_ATTN")
+        .ok()
+        .filter(|s| !s.is_empty())
+        .map(std::path::PathBuf::from)
+}
+
+/// Fused elementwise chains (bit-identical single kernels) are the default;
+/// `ACE_FUSE_OFF=1` restores every original multi-kernel chain, and the
+/// per-site `which` flag (e.g. `ACE_FUSE_NO_RMS=1`) restores just one for
+/// bisection.
+fn ace_fuse_on(which: &str) -> bool {
+    !ace_env_flag("ACE_FUSE_OFF") && !ace_env_flag(which)
+}
+
+fn ace_env_flag(name: &str) -> bool {
+    std::env::var(name).ok().as_deref() == Some("1")
+}
+
+fn load_npy_f32(path: &Path) -> Result<Vec<f32>> {
+    let bytes = std::fs::read(path).map_err(|err| {
+        DiffusionError::model(format!("npy {}: {err}", path.display()))
+    })?;
+    if bytes.len() < 10 || &bytes[..6] != b"\x93NUMPY" {
+        return Err(DiffusionError::model(format!("{}: not npy", path.display())));
+    }
+    let major = bytes[6];
+    let (header_len, header_start) = if major == 1 {
+        (u16::from_le_bytes([bytes[8], bytes[9]]) as usize, 10usize)
+    } else {
+        (
+            u32::from_le_bytes([bytes[8], bytes[9], bytes[10], bytes[11]]) as usize,
+            12usize,
+        )
+    };
+    let header = String::from_utf8_lossy(&bytes[header_start..header_start + header_len]).to_string();
+    let descr = header
+        .split("'descr':")
+        .nth(1)
+        .and_then(|rest| rest.split('\'').nth(1))
+        .unwrap_or("");
+    let payload = &bytes[header_start + header_len..];
+    let raw = match descr {
+        "<f4" => payload
+            .chunks_exact(4)
+            .map(|c| f32::from_le_bytes([c[0], c[1], c[2], c[3]]))
+            .collect::<Vec<_>>(),
+        "<f8" => payload
+            .chunks_exact(8)
+            .map(|c| f64::from_le_bytes([c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]]) as f32)
+            .collect::<Vec<_>>(),
+        other => {
+            return Err(DiffusionError::model(format!(
+                "{}: descr {other} not f32",
+                path.display()
+            )))
+        }
+    };
+    Ok(raw)
+}
+
 fn ace_rms_two_store(
     x: &makepad_ai_common::backend::cuda::GpuTensor,
     weight: &[f32],
@@ -889,12 +1073,34 @@ fn ace_rms_two_store(
     eps: f32,
 ) -> Result<makepad_ai_common::backend::cuda::GpuTensor> {
     use makepad_ai_sfx::sa3::dev_err;
-    use makepad_ai_common::backend::cuda::gpu_rms_norm_mul_round_bf16;
+    use makepad_ai_common::backend::cuda::{
+        gpu_bf16_round, gpu_gated_residual, gpu_rms_norm_mul, gpu_rms_norm_mul_round_bf16,
+        gpu_upload,
+    };
     if group_cols == 0 || x.cols() % group_cols != 0 || weight.len() != group_cols {
         return Err(DiffusionError::model("ace rms weight broadcast mismatch"));
     }
-    gpu_rms_norm_mul_round_bf16(x, group_cols, "acedit", cache_key, weight, eps)
-        .map_err(|e| dev_err("ace rms1 fused", e))
+    if !ace_env_flag("ACE_RMS_TWO") {
+        if ace_fuse_on("ACE_FUSE_NO_RMS") {
+            return gpu_rms_norm_mul_round_bf16(x, group_cols, "acedit", cache_key, weight, eps)
+                .map_err(|e| dev_err("ace rms1 fused", e));
+        }
+        let n = gpu_rms_norm_mul(x, group_cols, "acedit", cache_key, weight, eps)
+            .map_err(|e| dev_err("ace rms1", e))?;
+        return gpu_bf16_round(&n).map_err(|e| dev_err("ace rms1 rnd", e));
+    }
+    let ones = vec![1.0f32; group_cols];
+    let n = gpu_rms_norm_mul(x, group_cols, "acedit", &format!("{cache_key}.rms1"), &ones, eps)
+        .map_err(|e| dev_err("ace rms1", e))?;
+    let n = gpu_bf16_round(&n).map_err(|e| dev_err("ace rms1 rnd", e))?;
+    let zeros = gpu_upload(&vec![0f32; x.rows() * x.cols()], x.rows(), x.cols())
+        .map_err(|e| dev_err("ace rms z", e))?;
+    let mut w_row = vec![0f32; x.cols()];
+    for (i, slot) in w_row.iter_mut().enumerate() {
+        *slot = weight[i % group_cols];
+    }
+    let s = gpu_gated_residual(&zeros, &n, &w_row).map_err(|e| dev_err("ace rms w", e))?;
+    gpu_bf16_round(&s).map_err(|e| dev_err("ace rms w rnd", e))
 }
 
 /// `normed * (1 + mods[scale_off..]) + mods[shift_off..]`, all on device.
@@ -909,11 +1115,41 @@ fn ace_adaln_stores(
     mods: &makepad_ai_common::backend::cuda::GpuTensor,
     scale_off: usize,
     shift_off: usize,
+    dim: usize,
+    zeros: &makepad_ai_common::backend::cuda::GpuTensor,
+    ones_tok: &makepad_ai_common::backend::cuda::GpuTensor,
+    ones_row: &makepad_ai_common::backend::cuda::GpuTensor,
 ) -> Result<makepad_ai_common::backend::cuda::GpuTensor> {
     use makepad_ai_sfx::sa3::dev_err;
-    use makepad_ai_common::backend::cuda::gpu_adaln_mod;
-    gpu_adaln_mod(normed, mods, scale_off, shift_off)
-        .map_err(|e| dev_err("ace adaln fused", e))
+    use makepad_ai_common::backend::cuda::{
+        gpu_adaln_mod, gpu_add, gpu_bf16_round, gpu_gated_residual_mod, gpu_slice_cols,
+    };
+    if !ace_env_flag("ACE_ADALN_TWO") && ace_fuse_on("ACE_FUSE_NO_ADALN") {
+        return gpu_adaln_mod(normed, mods, scale_off, shift_off)
+            .map_err(|e| dev_err("ace adaln fused", e));
+    }
+    let scale = gpu_slice_cols(mods, scale_off, dim).map_err(|e| dev_err("ace adaln scale", e))?;
+    let scale1 = gpu_add(ones_row, &scale).map_err(|e| dev_err("ace adaln 1+s", e))?;
+    let single = !ace_env_flag("ACE_ADALN_TWO");
+    let scale1 = if single {
+        scale1
+    } else {
+        gpu_bf16_round(&scale1).map_err(|e| dev_err("ace adaln 1+s rnd", e))?
+    };
+    let scaled = gpu_gated_residual_mod(zeros, normed, &scale1, 0)
+        .map_err(|e| dev_err("ace adaln mul", e))?;
+    let scaled = if single {
+        scaled
+    } else {
+        gpu_bf16_round(&scaled).map_err(|e| dev_err("ace adaln mul rnd", e))?
+    };
+    let out = gpu_gated_residual_mod(&scaled, ones_tok, mods, shift_off)
+        .map_err(|e| dev_err("ace adaln add", e))?;
+    if single {
+        Ok(out)
+    } else {
+        gpu_bf16_round(&out).map_err(|e| dev_err("ace adaln add rnd", e))
+    }
 }
 
 fn load_dit_block(weights: &H3ShardedWeights, index: usize) -> Result<DitBlock> {
@@ -1168,6 +1404,20 @@ impl AceDit {
             d,
         );
         let tokens = padded / ACE_PATCH_SIZE;
+        let debug_l0 = std::env::var("ACE_DEBUG_L0").ok().as_deref() == Some("1");
+        if std::env::var("ACE_DEBUG_STEM").ok().as_deref() == Some("1") || debug_l0 {
+            let freq = ace_time_sinusoid(t);
+            eprintln!(
+                "stem t={t} tr={} freq[:4]={:?} temb[:4]={:?} tproj[:4]={:?} tproj_abs={} h0[:4]={:?} h_absmax={}",
+                t - t_r,
+                &freq[..4],
+                &temb[..4],
+                &tproj[..4],
+                tproj.iter().fold(0.0f32, |a, v| a.max(v.abs())),
+                &h[..4],
+                h.iter().fold(0.0f32, |a, v| a.max(v.abs()))
+            );
+        }
         let enc = linear(
             &encoder.encoder_hidden,
             &self.cond_embed_w,
@@ -1198,7 +1448,21 @@ impl AceDit {
             let c_scale = &mods[4 * d..5 * d];
             let c_gate = &mods[5 * d..6 * d];
 
+            let mut self_rms = h.clone();
+            rms_norm_rows(&mut self_rms, &block.self_norm, d, ACE_RMS_EPS);
             let normed = ace_adaln(&h, &block.self_norm, shift_msa, scale_msa, d);
+            if debug_l0 && bi <= 1 {
+                eprintln!(
+                    "l0 sst[:4]={:?} shift[:4]={:?} scale[:4]={:?} gate[:4]={:?} self_rms[:4]={:?} self_rms_abs={} adaln[:4]={:?}",
+                    &block.scale_shift[..4],
+                    &shift_msa[..4],
+                    &scale_msa[..4],
+                    &gate_msa[..4],
+                    &self_rms[..4],
+                    self_rms.iter().fold(0.0f32, |a, v| a.max(v.abs())),
+                    &normed[..4]
+                );
+            }
             let mut q = linear(&normed, &block.self_q, None, tokens, d, q_heads * hd);
             let mut k = linear(&normed, &block.self_k, None, tokens, d, kv_heads * hd);
             let v = linear(&normed, &block.self_v, None, tokens, d, kv_heads * hd);
@@ -1214,6 +1478,14 @@ impl AceDit {
                 }
                 ace_apply_rope_half(krow, row, kv_heads, &self.rope_cos, &self.rope_sin);
             }
+            if debug_l0 && bi == 0 {
+                eprintln!(
+                    "cpu l0 q_rope[:4]={:?} abs={} adaln[:4]={:?}",
+                    &q[..4],
+                    q.iter().fold(0.0f32, |a, v| a.max(v.abs())),
+                    &normed[..4]
+                );
+            }
             let window = if block.sliding {
                 Some(ACE_SLIDING_WINDOW)
             } else {
@@ -1223,10 +1495,24 @@ impl AceDit {
                 &q, &k, &v, q_heads, kv_heads, hd, tokens, tokens, window, false, None,
             );
             let proj = linear(&attn, &block.self_o, None, tokens, q_heads * hd, d);
+            if debug_l0 && bi <= 1 {
+                eprintln!(
+                    "l0 self_attn[:4]={:?} abs={}",
+                    &proj[..4],
+                    proj.iter().fold(0.0f32, |a, v| a.max(v.abs()))
+                );
+            }
             ace_gated_residual(&mut h, &proj, gate_msa, d);
 
             let mut cn = h.clone();
             rms_norm_rows(&mut cn, &block.cross_norm, d, ACE_RMS_EPS);
+            if debug_l0 && bi <= 1 {
+                eprintln!(
+                    "l0 cross_norm[:4]={:?} abs={}",
+                    &cn[..4],
+                    cn.iter().fold(0.0f32, |a, v| a.max(v.abs()))
+                );
+            }
             let mut cq = linear(&cn, &block.cross_q, None, tokens, d, q_heads * hd);
             let mut ck = linear(&enc, &block.cross_k, None, enc_tokens, d, kv_heads * hd);
             let cv = linear(&enc, &block.cross_v, None, enc_tokens, d, kv_heads * hd);
@@ -1246,6 +1532,13 @@ impl AceDit {
                 &cq, &ck, &cv, q_heads, kv_heads, hd, tokens, enc_tokens, None, false, None,
             );
             let cproj = linear(&cattn, &block.cross_o, None, tokens, q_heads * hd, d);
+            if debug_l0 && bi <= 1 {
+                eprintln!(
+                    "l0 cross_attn[:4]={:?} abs={}",
+                    &cproj[..4],
+                    cproj.iter().fold(0.0f32, |a, v| a.max(v.abs()))
+                );
+            }
             ace_add_inplace(&mut h, &cproj);
 
             let fnorm = ace_adaln(&h, &block.mlp_norm, c_shift, c_scale, d);
@@ -1253,7 +1546,23 @@ impl AceDit {
             let up = linear(&fnorm, &block.up, None, tokens, d, ACE_DIT_FFN);
             let act = ace_swiglu(&gate, &up);
             let down = linear(&act, &block.down, None, tokens, ACE_DIT_FFN, d);
+            if debug_l0 && bi <= 1 {
+                eprintln!(
+                    "l0 mlp[:4]={:?} abs={} before_mlp_h[:4]={:?}",
+                    &down[..4],
+                    down.iter().fold(0.0f32, |a, v| a.max(v.abs())),
+                    &h[..4]
+                );
+            }
             ace_gated_residual(&mut h, &down, c_gate, d);
+            if debug_l0 && (bi < 2 || bi % 8 == 7 || bi + 1 == ACE_DIT_LAYERS) {
+                eprintln!(
+                    "l{bi} out[:4]={:?} abs={} sliding={}",
+                    &h[..4],
+                    h.iter().fold(0.0f32, |a, v| a.max(v.abs())),
+                    block.sliding
+                );
+            }
         }
 
         let mut shift = self.scale_shift[..d].to_vec();
@@ -1270,6 +1579,15 @@ impl AceDit {
             ACE_LATENT_DIM,
         );
         y.truncate(original * ACE_LATENT_DIM);
+        if debug_l0 {
+            eprintln!(
+                "pred[:8]={:?} abs={} tokens={} frames={}",
+                &y[..8.min(y.len())],
+                y.iter().fold(0.0f32, |a, v| a.max(v.abs())),
+                tokens,
+                original
+            );
+        }
         Ok(y)
     }
 
@@ -1302,10 +1620,18 @@ impl AceDit {
             .iter()
             .enumerate()
             .map(|(i, block)| {
+                let mut gu = Vec::with_capacity(2 * ACE_DIT_FFN * d);
+                gu.extend_from_slice(&block.up);
+                gu.extend_from_slice(&block.gate);
+                let mut qkv = Vec::with_capacity((q + kv + kv) * d);
+                qkv.extend_from_slice(&block.self_q);
+                qkv.extend_from_slice(&block.self_k);
+                qkv.extend_from_slice(&block.self_v);
                 DitDevBlock {
                     q: Bf16Weight::new(format!("acedit.b{i}.q"), &block.self_q, q, d),
                     k: Bf16Weight::new(format!("acedit.b{i}.k"), &block.self_k, kv, d),
                     v: Bf16Weight::new(format!("acedit.b{i}.v"), &block.self_v, kv, d),
+                    qkv: Bf16Weight::new(format!("acedit.b{i}.qkv"), &qkv, q + kv + kv, d),
                     o: Bf16Weight::new(format!("acedit.b{i}.o"), &block.self_o, d, q),
                     cross_q: Bf16Weight::new(format!("acedit.b{i}.cq"), &block.cross_q, q, d),
                     cross_k: Bf16Weight::new(format!("acedit.b{i}.ck"), &block.cross_k, kv, d),
@@ -1313,6 +1639,7 @@ impl AceDit {
                     cross_o: Bf16Weight::new(format!("acedit.b{i}.co"), &block.cross_o, d, q),
                     gate: Bf16Weight::new(format!("acedit.b{i}.gate"), &block.gate, ACE_DIT_FFN, d),
                     up: Bf16Weight::new(format!("acedit.b{i}.up"), &block.up, ACE_DIT_FFN, d),
+                    gate_up: Bf16Weight::new(format!("acedit.b{i}.gu"), &gu, 2 * ACE_DIT_FFN, d),
                     down: Bf16Weight::new(format!("acedit.b{i}.dn"), &block.down, d, ACE_DIT_FFN),
                     sliding: block.sliding,
                 }
@@ -1379,7 +1706,7 @@ impl AceDit {
         t: f32,
         t_r: f32,
     ) -> Result<Vec<f32>> {
-        self.forward_device_enc(device, x, context, frames, encoder, t, t_r, None)
+        self.forward_device_enc(device, x, context, frames, encoder, None, t, t_r, None)
     }
 
     pub fn forward_device_kv(
@@ -1399,12 +1726,38 @@ impl AceDit {
             context,
             frames,
             encoder,
+            None,
             t,
             t_r,
             Some(cache),
         )
     }
 
+    pub fn forward_device_cfg(
+        &self,
+        device: &AceDitDevice,
+        x: &[f32],
+        context: &[f32],
+        frames: usize,
+        encoder: &AceConditioning,
+        encoder2: &AceConditioning,
+        t: f32,
+        t_r: f32,
+    ) -> Result<(Vec<f32>, Vec<f32>)> {
+        let y = self.forward_device_enc(
+            device, x, context, frames, encoder, Some(encoder2), t, t_r, None,
+        )?;
+        let n = frames * ACE_LATENT_DIM;
+        if y.len() != 2 * n {
+            return Err(DiffusionError::model(format!(
+                "ace dit cfg out {} want {}",
+                y.len(),
+                2 * n
+            )));
+        }
+        Ok((y[..n].to_vec(), y[n..].to_vec()))
+    }
+
     fn forward_device_enc(
         &self,
         device: &AceDitDevice,
@@ -1412,6 +1765,7 @@ impl AceDit {
         context: &[f32],
         frames: usize,
         encoder: &AceConditioning,
+        encoder2: Option<&AceConditioning>,
         t: f32,
         t_r: f32,
         cross_kv: Option<&AceCrossKvCache>,
@@ -1419,11 +1773,10 @@ impl AceDit {
         use makepad_ai_sfx::sa3::dev_err;
         use makepad_ai_common::backend::cuda::{
             gpu_add, gpu_add_bf16, gpu_bf16_round,
-            gpu_concat_cols, gpu_download,
-            gpu_gated_residual_round_add_bf16, gpu_linear_nt_cached_bf16_bias_epilogue,
-            gpu_linear_nt_cached_bf16_mm, gpu_rms_norm_mod_indexed,
-            gpu_rope_half_round_bf16, gpu_silu_round_mul_round_bf16, gpu_upload,
-            gpu_upload_u32,
+            gpu_concat_cols, gpu_concat_rows, gpu_download, gpu_gated_residual_mod, gpu_gated_residual_round_add_bf16, gpu_linear_nt_cached_bf16_bias_epilogue, gpu_linear_nt_cached_bf16_mm, gpu_mul,
+            gpu_rms_norm_mod_indexed, gpu_rope_half,
+            gpu_rope_half_round_bf16, gpu_silu, gpu_silu_round_mul_round_bf16,
+            gpu_slice_cols, gpu_swiglu_value_gate, gpu_upload, gpu_upload_u32,
         };
         let lin = |x: &makepad_ai_common::backend::cuda::GpuTensor, w: &Bf16Weight| {
             gpu_linear_nt_cached_bf16_mm(x, "acedit", &[w.part()])
@@ -1431,10 +1784,14 @@ impl AceDit {
         let lin_b = |x: &makepad_ai_common::backend::cuda::GpuTensor, w: &Bf16Weight, bias: &[f32]| {
             gpu_linear_nt_cached_bf16_bias_epilogue(x, "acedit", &[w.part()], bias)
         };
+        let dump_dir = hook_dump_take();
+
         let d = ACE_DIT_DIM;
         let q_heads = ACE_DIT_HEADS;
         let kv_heads = ACE_DIT_KV_HEADS;
         let hd = ACE_DIT_HEAD_DIM;
+        let qdim = q_heads * hd;
+        let kvdim = kv_heads * hd;
         let group = q_heads / kv_heads;
         let scale = 1.0 / (hd as f32).sqrt();
         let half = hd / 2;
@@ -1448,23 +1805,70 @@ impl AceDit {
             padded += ACE_PATCH_SIZE - (padded % ACE_PATCH_SIZE);
         }
         let tokens = padded / ACE_PATCH_SIZE;
-        let rows = tokens;
+        let batch = if encoder2.is_some() { 2usize } else { 1usize };
+        let rows = tokens * batch;
         ace_fwd_prepare(
             device.cache_id,
             rows,
             self.blocks.len(),
             (t.to_bits(), (t - t_r).to_bits()),
         );
-        let (temb, tproj) = ace_fwd_temb(|| {
+        let zeros_tok = ace_fwd_slot(
+            |c| &mut c.zeros,
+            || {
+                makepad_ai_common::backend::cuda::gpu_upload(&vec![0f32; rows * d], rows, d)
+                    .map_err(|e| dev_err("ace dit zeros", e))
+            },
+        )?;
+        let ones_tok = ace_fwd_slot(
+            |c| &mut c.ones_tok,
+            || {
+                makepad_ai_common::backend::cuda::gpu_upload(&vec![1.0f32; rows * d], rows, d)
+                    .map_err(|e| dev_err("ace dit ones", e))
+            },
+        )?;
+        let ones_row = ace_fwd_slot(
+            |c| &mut c.ones_row,
+            || {
+                makepad_ai_common::backend::cuda::gpu_upload(&vec![1.0f32; d], 1, d)
+                    .map_err(|e| dev_err("ace dit ones row", e))
+            },
+        )?;
+        let (temb, tproj) = if dump_dir.is_some() {
             let (temb_t, proj_t) = apply_time_embed_dev(&self.time, &device.time, t)?;
-            let (temb_r, proj_r) =
-                apply_time_embed_dev(&self.time_r, &device.time_r, t - t_r)?;
+            let (temb_r, proj_r) = apply_time_embed_dev(&self.time_r, &device.time_r, t - t_r)?;
             let temb = gpu_add(&temb_t, &temb_r).map_err(|e| dev_err("ace time temb add", e))?;
             let temb = gpu_bf16_round(&temb).map_err(|e| dev_err("ace time temb rnd", e))?;
             let tproj = gpu_add(&proj_t, &proj_r).map_err(|e| dev_err("ace time tproj add", e))?;
             let tproj = gpu_bf16_round(&tproj).map_err(|e| dev_err("ace time tproj rnd", e))?;
-            Ok((temb, tproj))
-        })?;
+            if let Some(dir) = dump_dir.as_ref() {
+                let _ = std::fs::create_dir_all(&dir);
+                let temb_t_h = gpu_download(&temb_t).map_err(|e| dev_err("ace hook temb_t", e))?;
+                let temb_r_h = gpu_download(&temb_r).map_err(|e| dev_err("ace hook temb_r", e))?;
+                let proj_t_h = gpu_download(&proj_t).map_err(|e| dev_err("ace hook proj_t", e))?;
+                let proj_r_h = gpu_download(&proj_r).map_err(|e| dev_err("ace hook proj_r", e))?;
+                let temb_h = gpu_download(&temb).map_err(|e| dev_err("ace hook temb", e))?;
+                let tproj_h = gpu_download(&tproj).map_err(|e| dev_err("ace hook tproj", e))?;
+                dump_hook_npy(&dir, "native_step0_time_embed_temb.npy", &temb_t_h, &[1, d]);
+                dump_hook_npy(&dir, "native_step0_time_embed_r_temb.npy", &temb_r_h, &[1, d]);
+                dump_hook_npy(&dir, "native_step0_time_embed_tproj.npy", &proj_t_h, &[1, 6, d]);
+                dump_hook_npy(&dir, "native_step0_time_embed_r_tproj.npy", &proj_r_h, &[1, 6, d]);
+                dump_hook_npy(&dir, "native_step0_temb.npy", &temb_h, &[1, d]);
+                dump_hook_npy(&dir, "native_step0_tproj.npy", &tproj_h, &[1, 6, d]);
+            }
+            (Rc::new(temb), Rc::new(tproj))
+        } else {
+            ace_fwd_temb(|| {
+                let (temb_t, proj_t) = apply_time_embed_dev(&self.time, &device.time, t)?;
+                let (temb_r, proj_r) =
+                    apply_time_embed_dev(&self.time_r, &device.time_r, t - t_r)?;
+                let temb = gpu_add(&temb_t, &temb_r).map_err(|e| dev_err("ace time temb add", e))?;
+                let temb = gpu_bf16_round(&temb).map_err(|e| dev_err("ace time temb rnd", e))?;
+                let tproj = gpu_add(&proj_t, &proj_r).map_err(|e| dev_err("ace time tproj add", e))?;
+                let tproj = gpu_bf16_round(&tproj).map_err(|e| dev_err("ace time tproj rnd", e))?;
+                Ok((temb, tproj))
+            })?
+        };
 
         let mut cat = vec![0f32; frames * ACE_IN_CHANNELS];
         for i in 0..frames {
@@ -1489,9 +1893,41 @@ impl AceDit {
         let z_g = gpu_upload(&z, tokens, in_k).map_err(|e| dev_err("ace dit pin z", e))?;
         let mut h = lin_b(&z_g, &device.proj_in, &self.proj_in_b)
             .map_err(|e| dev_err("ace dit pin", e))?;
+        if batch == 2 {
+            h = gpu_concat_rows(&h, &h).map_err(|e| dev_err("ace dit batch h", e))?;
+        }
+        if let Some(path) = pin_proj_in_path() {
+            let data = load_npy_f32(&path)?;
+            if data.len() != tokens * d {
+                return Err(DiffusionError::model(format!(
+                    "ACE_PIN_PROJ_IN {} len {} want {}",
+                    path.display(),
+                    data.len(),
+                    tokens * d
+                )));
+            }
+            h = gpu_upload(&data, tokens, d).map_err(|e| dev_err("ace pin proj_in up", e))?;
+            h = gpu_bf16_round(&h).map_err(|e| dev_err("ace pin proj_in rnd", e))?;
+        }
+        if let Some(dir) = dump_dir.as_ref() {
+            let host = gpu_download(&h).map_err(|e| dev_err("ace hook proj_in", e))?;
+            dump_hook_npy(&dir, "native_step0_proj_in.npy", &host, &[1, tokens, d]);
+        }
+        let debug_cmp = std::env::var("ACE_DEBUG_CMP").ok().as_deref() == Some("1");
         // The o/cross_o GEMM staging already rounds its f32 input RN-even, so
         // the explicit post-attention bf16 round is redundant for the model
-        // path (round is idempotent).
+        // path (round is idempotent). Keep it when dump/debug taps read the
+        // rounded tensor.
+        let skip_pregemm_round =
+            dump_dir.is_none() && !debug_cmp && ace_fuse_on("ACE_FUSE_NO_PREGEMM");
+        if debug_cmp {
+            let host = gpu_download(&h).map_err(|e| dev_err("ace dit dbg h0", e))?;
+            eprintln!(
+                "cuda h0[:4]={:?} abs={}",
+                &host[..4.min(host.len())],
+                host.iter().fold(0.0f32, |a, v| a.max(v.abs()))
+            );
+        }
 
         let enc_tokens = encoder.tokens;
         if let Some(cache) = cross_kv {
@@ -1499,8 +1935,19 @@ impl AceDit {
                 return Err(DiffusionError::model("ace dit cross-kv cache mismatch"));
             }
         }
-        let enc = if cross_kv.is_some() {
+        let enc = if cross_kv.is_some() && encoder2.is_none() {
             None
+        } else if let Some(enc2) = encoder2 {
+            if enc2.tokens != enc_tokens {
+                return Err(DiffusionError::model("ace dit cfg encoder token mismatch"));
+            }
+            let mut both = encoder.encoder_hidden.clone();
+            both.extend_from_slice(&enc2.encoder_hidden);
+            let enc_host = gpu_upload(&both, enc_tokens * 2, ACE_DIT_ENCODER_DIM)
+                .map_err(|e| dev_err("ace dit enc2 up", e))?;
+            let enc = lin_b(&enc_host, &device.cond_embed, &self.cond_embed_b)
+                .map_err(|e| dev_err("ace dit cond2", e))?;
+            Some(gpu_bf16_round(&enc).map_err(|e| dev_err("ace dit cond2 rnd", e))?)
         } else {
             let enc_host = gpu_upload(&encoder.encoder_hidden, enc_tokens, ACE_DIT_ENCODER_DIM)
                 .map_err(|e| dev_err("ace dit enc up", e))?;
@@ -1509,7 +1956,8 @@ impl AceDit {
             Some(gpu_bf16_round(&enc).map_err(|e| dev_err("ace dit cond rnd", e))?)
         };
 
-        let (rope_cos, rope_sin) = ace_fwd_rope(tokens, 1, rows, half)?;
+        let rope_f32 = ace_env_flag("ACE_ROPE_F32");
+        let (rope_cos, rope_sin) = ace_fwd_rope(tokens, batch, rope_f32, rows, half)?;
         let idx = ace_fwd_slot(
             |c| &mut c.idx,
             || gpu_upload_u32(&vec![0u32; rows]).map_err(|e| dev_err("ace dit idx", e)),
@@ -1532,21 +1980,194 @@ impl AceDit {
                 },
             )?;
             let rms_self = ace_rms_two_store(&h, &block.self_norm, d, &format!("b{bi}.sn"), ACE_RMS_EPS)?;
-            let normed = ace_adaln_stores(&rms_self, &mods_g, d, 0)?;
-            let q = lin(&normed, &devb.q).map_err(|e| dev_err("ace dit q", e))?;
-            let k = lin(&normed, &devb.k).map_err(|e| dev_err("ace dit k", e))?;
-            let v = lin(&normed, &devb.v).map_err(|e| dev_err("ace dit v", e))?;
-            let q = ace_rms_two_store(&q, &block.self_qn, hd, &format!("b{bi}.qn"), ACE_RMS_EPS)?;
+            let normed =
+                ace_adaln_stores(&rms_self, &mods_g, d, 0, d, &zeros_tok, &ones_tok, &ones_row)?;
+            if debug_cmp && bi == 0 {
+                let host = gpu_download(&normed).map_err(|e| dev_err("ace dit dbg adaln", e))?;
+                eprintln!(
+                    "cuda l0 adaln[:4]={:?} abs={}",
+                    &host[..4.min(host.len())],
+                    host.iter().fold(0.0f32, |a, v| a.max(v.abs()))
+                );
+            }
+            let (q, k, v) = if ace_env_flag("ACE_QKV_FUSED") {
+                let qkv = lin(&normed, &devb.qkv).map_err(|e| dev_err("ace dit qkv", e))?;
+                let q = gpu_slice_cols(&qkv, 0, qdim).map_err(|e| dev_err("ace dit q sl", e))?;
+                let k = gpu_slice_cols(&qkv, qdim, kvdim).map_err(|e| dev_err("ace dit k sl", e))?;
+                let v = gpu_slice_cols(&qkv, qdim + kvdim, kvdim)
+                    .map_err(|e| dev_err("ace dit v sl", e))?;
+                (q, k, v)
+            } else {
+                (
+                    lin(&normed, &devb.q).map_err(|e| dev_err("ace dit q", e))?,
+                    lin(&normed, &devb.k).map_err(|e| dev_err("ace dit k", e))?,
+                    lin(&normed, &devb.v).map_err(|e| dev_err("ace dit v", e))?,
+                )
+            };
+            if bi == 0 {
+                if let Some(dir) = dump_dir.as_ref() {
+                    let qh = gpu_download(&q).map_err(|e| dev_err("ace hook qlin", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_q_lin.npy", &qh, &[1, tokens, q_heads, hd]);
+                }
+            }
+            let mut q = ace_rms_two_store(&q, &block.self_qn, hd, &format!("b{bi}.qn"), ACE_RMS_EPS)?;
             let k = ace_rms_two_store(&k, &block.self_kn, hd, &format!("b{bi}.kn"), ACE_RMS_EPS)?;
-            let q = gpu_rope_half_round_bf16(&q, q_heads, half, &rope_cos, &rope_sin)
-                .map_err(|e| dev_err("ace dit rq", e))?;
-            let k = gpu_rope_half_round_bf16(&k, kv_heads, half, &rope_cos, &rope_sin)
-                .map_err(|e| dev_err("ace dit rk", e))?;
-            let (k, v) = expand_gqa_dev(k, v, q_heads, kv_heads, hd, group)?;
-            let attn = ace_self_attn_dev(&q, &k, &v, q_heads, scale, devb.sliding)?;
-            let proj = lin(&attn, &devb.o).map_err(|e| dev_err("ace dit o", e))?;
-            h = gpu_gated_residual_round_add_bf16(&h, &proj, &mods_g, 2 * d)
-                .map_err(|e| dev_err("ace dit sgate fused", e))?;
+            if bi == 0 {
+                if let Some(path) = pin_q_rms_path() {
+                    let data = load_npy_f32(&path)?;
+                    if data.len() != tokens * qdim {
+                        return Err(DiffusionError::model(format!(
+                            "ACE_PIN_Q_RMS {} len {} want {}",
+                            path.display(),
+                            data.len(),
+                            tokens * qdim
+                        )));
+                    }
+                    q = gpu_upload(&data, tokens, qdim).map_err(|e| dev_err("ace pin q_rms up", e))?;
+                    q = gpu_bf16_round(&q).map_err(|e| dev_err("ace pin q_rms rnd", e))?;
+                }
+                if let Some(dir) = dump_dir.as_ref() {
+                    let qh = gpu_download(&q).map_err(|e| dev_err("ace hook qrms", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_q_rms.npy", &qh, &[1, tokens, q_heads, hd]);
+                }
+            }
+            let (q, k) = if !rope_f32 && ace_fuse_on("ACE_FUSE_NO_ROPE") {
+                (
+                    gpu_rope_half_round_bf16(&q, q_heads, half, &rope_cos, &rope_sin)
+                        .map_err(|e| dev_err("ace dit rq", e))?,
+                    gpu_rope_half_round_bf16(&k, kv_heads, half, &rope_cos, &rope_sin)
+                        .map_err(|e| dev_err("ace dit rk", e))?,
+                )
+            } else {
+                let q = gpu_rope_half(&q, q_heads, half, &rope_cos, &rope_sin)
+                    .map_err(|e| dev_err("ace dit rq", e))?;
+                let k = gpu_rope_half(&k, kv_heads, half, &rope_cos, &rope_sin)
+                    .map_err(|e| dev_err("ace dit rk", e))?;
+                if rope_f32 {
+                    (q, k)
+                } else {
+                    (
+                        gpu_bf16_round(&q).map_err(|e| dev_err("ace dit rq rnd", e))?,
+                        gpu_bf16_round(&k).map_err(|e| dev_err("ace dit rk rnd", e))?,
+                    )
+                }
+            };
+            if bi == 0 {
+                if let Some(dir) = dump_dir.as_ref() {
+                    let mods_h = gpu_download(&mods_g).map_err(|e| dev_err("ace hook mods", e))?;
+                    let norm_h = gpu_download(&normed).map_err(|e| dev_err("ace hook normed", e))?;
+                    let qh = gpu_download(&q).map_err(|e| dev_err("ace hook q", e))?;
+                    let kh = gpu_download(&k).map_err(|e| dev_err("ace hook k", e))?;
+                    let vh = gpu_download(&v).map_err(|e| dev_err("ace hook v", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_mods.npy", &mods_h, &[1, 6, d]);
+                    dump_hook_npy(&dir, "native_step0_l0_normed.npy", &norm_h, &[1, tokens, d]);
+                    dump_hook_npy(&dir, "native_step0_l0_q_rope.npy", &qh, &[1, tokens, q_heads, hd]);
+                    dump_hook_npy(&dir, "native_step0_l0_k_rope.npy", &kh, &[1, tokens, kv_heads, hd]);
+                    dump_hook_npy(&dir, "native_step0_l0_v.npy", &vh, &[1, tokens, kvdim]);
+                }
+            }
+            if debug_cmp && bi == 0 {
+                let host = gpu_download(&q).map_err(|e| dev_err("ace dit dbg q", e))?;
+                eprintln!(
+                    "cuda l0 q_rope[:4]={:?} abs={}",
+                    &host[..4.min(host.len())],
+                    host.iter().fold(0.0f32, |a, v| a.max(v.abs()))
+                );
+            }
+            let attn_cpu = std::env::var("ACE_ATTN_CPU").ok().as_deref() == Some("1");
+            let window = if devb.sliding {
+                Some(ACE_SLIDING_WINDOW)
+            } else {
+                None
+            };
+            let cpu_attn_ref = if debug_cmp && bi == 0 && !attn_cpu {
+                let qh = gpu_download(&q).map_err(|e| dev_err("ace cmp q", e))?;
+                let kh = gpu_download(&k).map_err(|e| dev_err("ace cmp k", e))?;
+                let vh = gpu_download(&v).map_err(|e| dev_err("ace cmp v", e))?;
+                Some(ace_gqa_attention(
+                    &qh, &kh, &vh, q_heads, kv_heads, hd, tokens, tokens, window, false, None,
+                ))
+            } else {
+                None
+            };
+            let attn = if attn_cpu {
+                let qh = gpu_download(&q).map_err(|e| dev_err("ace attn q", e))?;
+                let kh = gpu_download(&k).map_err(|e| dev_err("ace attn k", e))?;
+                let vh = gpu_download(&v).map_err(|e| dev_err("ace attn v", e))?;
+                let host = ace_gqa_attention(
+                    &qh, &kh, &vh, q_heads, kv_heads, hd, tokens, tokens, window, false, None,
+                );
+                let up = gpu_upload(&host, tokens, qdim).map_err(|e| dev_err("ace attn up", e))?;
+                gpu_bf16_round(&up).map_err(|e| dev_err("ace attn rnd", e))?
+            } else {
+                let (k, v) = expand_gqa_dev(k, v, q_heads, kv_heads, hd, group)?;
+                let attn = ace_self_attn_dev(&q, &k, &v, q_heads, scale, tokens, devb.sliding)?;
+                if skip_pregemm_round {
+                    attn
+                } else {
+                    gpu_bf16_round(&attn).map_err(|e| dev_err("ace dit attn rnd", e))?
+                }
+            };
+            if let Some(cpu) = cpu_attn_ref.as_ref() {
+                let gpu_h = gpu_download(&attn).map_err(|e| dev_err("ace cmp attn", e))?;
+                ace_dbg_cmp("l0 self_attn vs cpu_gqa", &gpu_h, cpu);
+            }
+            let mut proj = lin(&attn, &devb.o).map_err(|e| dev_err("ace dit o", e))?;
+            if bi == 0 {
+                if let Some(path) = pin_self_attn_path() {
+                    let data = load_npy_f32(&path)?;
+                    if data.len() != tokens * d {
+                        return Err(DiffusionError::model(format!(
+                            "ACE_PIN_SELF_ATTN {} len {} want {}",
+                            path.display(),
+                            data.len(),
+                            tokens * d
+                        )));
+                    }
+                    proj = gpu_upload(&data, tokens, d).map_err(|e| dev_err("ace pin sa up", e))?;
+                    proj = gpu_bf16_round(&proj).map_err(|e| dev_err("ace pin sa rnd", e))?;
+                }
+                if let Some(dir) = dump_dir.as_ref() {
+                    let ah = gpu_download(&attn).map_err(|e| dev_err("ace hook attn", e))?;
+                    let ph = gpu_download(&proj).map_err(|e| dev_err("ace hook o", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_attn.npy", &ah, &[1, tokens, qdim]);
+                    dump_hook_npy(&dir, "native_step0_l0_self_attn.npy", &ph, &[1, tokens, d]);
+                }
+            }
+            if debug_cmp && bi == 0 {
+                let host = gpu_download(&proj).map_err(|e| dev_err("ace dit dbg sa", e))?;
+                eprintln!(
+                    "cuda l0 self_attn_o[:4]={:?} abs={} sliding={}",
+                    &host[..4.min(host.len())],
+                    host.iter().fold(0.0f32, |a, v| a.max(v.abs())),
+                    devb.sliding
+                );
+            }
+            h = if !ace_env_flag("ACE_RES_SINGLE") && ace_fuse_on("ACE_FUSE_NO_RES") {
+                gpu_gated_residual_round_add_bf16(&h, &proj, &mods_g, 2 * d)
+                    .map_err(|e| dev_err("ace dit sgate fused", e))?
+            } else {
+                let gated = gpu_gated_residual_mod(&zeros_tok, &proj, &mods_g, 2 * d)
+                    .map_err(|e| dev_err("ace dit sgate mul", e))?;
+                let gated = if ace_env_flag("ACE_RES_SINGLE") {
+                    gated
+                } else {
+                    gpu_bf16_round(&gated).map_err(|e| dev_err("ace dit sgate mul rnd", e))?
+                };
+                // add_bf16 = round_bf16(f32 add): same one-rounding as add + round.
+                gpu_add_bf16(&h, &gated).map_err(|e| dev_err("ace dit sgate add", e))?
+            };
+            if bi == 0 {
+                if let Some(dir) = dump_dir.as_ref() {
+                    let host = gpu_download(&h).map_err(|e| dev_err("ace hook l0 self", e))?;
+                    dump_hook_npy(
+                        &dir,
+                        "native_step0_l0_hidden_after_selfattn.npy",
+                        &host,
+                        &[1, tokens, d],
+                    );
+                }
+            }
 
             let cn = ace_rms_two_store(&h, &block.cross_norm, d, &format!("b{bi}.cn"), ACE_RMS_EPS)?;
             let cq = lin(&cn, &devb.cross_q).map_err(|e| dev_err("ace dit cq", e))?;
@@ -1561,22 +2182,167 @@ impl AceDit {
                 let ck = lin(enc, &devb.cross_k).map_err(|e| dev_err("ace dit ck", e))?;
                 let cv = lin(enc, &devb.cross_v).map_err(|e| dev_err("ace dit cv", e))?;
                 let ck = ace_rms_two_store(&ck, &block.cross_kn, hd, &format!("b{bi}.ckn"), ACE_RMS_EPS)?;
+                if bi == 0 {
+                    if let Some(dir) = dump_dir.as_ref() {
+                        let qh = gpu_download(&cq).map_err(|e| dev_err("ace hook cq", e))?;
+                        let kh = gpu_download(&ck).map_err(|e| dev_err("ace hook ck", e))?;
+                        let vh = gpu_download(&cv).map_err(|e| dev_err("ace hook cv", e))?;
+                        dump_hook_npy(&dir, "native_step0_l0_cross_q.npy", &qh, &[1, tokens, q_heads, hd]);
+                        dump_hook_npy(&dir, "native_step0_l0_cross_k.npy", &kh, &[1, encoder.tokens, kv_heads, hd]);
+                        dump_hook_npy(&dir, "native_step0_l0_cross_v.npy", &vh, &[1, encoder.tokens, kvdim]);
+                    }
+                }
                 computed_kv = expand_gqa_dev(ck, cv, q_heads, kv_heads, hd, group)?;
                 (&computed_kv.0, &computed_kv.1)
             };
-            let cattn = ace_cross_attn_dev(&cq, ck, cv, q_heads, scale)?;
-            let cproj = lin(&cattn, &devb.cross_o).map_err(|e| dev_err("ace dit co", e))?;
+            if bi == 0 && cross_kv.is_some() {
+                if let Some(dir) = dump_dir.as_ref() {
+                    let qh = gpu_download(&cq).map_err(|e| dev_err("ace hook cq", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_cross_q.npy", &qh, &[1, tokens, q_heads, hd]);
+                }
+            }
+            let cpu_cross_ref = if debug_cmp && bi == 0 && !attn_cpu {
+                let qh = gpu_download(&cq).map_err(|e| dev_err("ace ccmp q", e))?;
+                let kh = gpu_download(ck).map_err(|e| dev_err("ace ccmp k", e))?;
+                let vh = gpu_download(cv).map_err(|e| dev_err("ace ccmp v", e))?;
+                Some(ace_gqa_attention(
+                    &qh, &kh, &vh, q_heads, kv_heads, hd, tokens, encoder.tokens, None, false, None,
+                ))
+            } else {
+                None
+            };
+            let cattn = if attn_cpu {
+                let qh = gpu_download(&cq).map_err(|e| dev_err("ace cattn q", e))?;
+                let kh = gpu_download(ck).map_err(|e| dev_err("ace cattn k", e))?;
+                let vh = gpu_download(cv).map_err(|e| dev_err("ace cattn v", e))?;
+                let host = ace_gqa_attention(
+                    &qh, &kh, &vh, q_heads, kv_heads, hd, tokens, encoder.tokens, None, false, None,
+                );
+                let up = gpu_upload(&host, tokens, qdim).map_err(|e| dev_err("ace cattn up", e))?;
+                gpu_bf16_round(&up).map_err(|e| dev_err("ace cattn rnd", e))?
+            } else {
+                let cattn = ace_cross_attn_dev(&cq, ck, cv, q_heads, scale, tokens, enc_tokens)?;
+                if skip_pregemm_round {
+                    cattn
+                } else {
+                    gpu_bf16_round(&cattn).map_err(|e| dev_err("ace dit cross rnd", e))?
+                }
+            };
+            if let Some(cpu) = cpu_cross_ref.as_ref() {
+                let gpu_h = gpu_download(&cattn).map_err(|e| dev_err("ace ccmp attn", e))?;
+                ace_dbg_cmp("l0 cross_attn vs cpu_gqa", &gpu_h, cpu);
+            }
+            let mut cproj = lin(&cattn, &devb.cross_o).map_err(|e| dev_err("ace dit co", e))?;
+            if bi == 0 {
+                if let Some(path) = pin_cross_attn_path() {
+                    let data = load_npy_f32(&path)?;
+                    if data.len() != tokens * d {
+                        return Err(DiffusionError::model(format!(
+                            "ACE_PIN_CROSS_ATTN {} len {} want {}",
+                            path.display(),
+                            data.len(),
+                            tokens * d
+                        )));
+                    }
+                    cproj = gpu_upload(&data, tokens, d).map_err(|e| dev_err("ace pin ca up", e))?;
+                    cproj = gpu_bf16_round(&cproj).map_err(|e| dev_err("ace pin ca rnd", e))?;
+                }
+                if let Some(dir) = dump_dir.as_ref() {
+                    let ph = gpu_download(&cproj).map_err(|e| dev_err("ace hook co", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_cross_attn.npy", &ph, &[1, tokens, d]);
+                }
+            }
             h = gpu_add_bf16(&h, &cproj).map_err(|e| dev_err("ace dit cadd", e))?;
+            if bi == 0 {
+                if let Some(dir) = dump_dir.as_ref() {
+                    let host = gpu_download(&h).map_err(|e| dev_err("ace hook l0 xadd", e))?;
+                    dump_hook_npy(
+                        &dir,
+                        "native_step0_l0_hidden_after_crossattn.npy",
+                        &host,
+                        &[1, tokens, d],
+                    );
+                }
+            }
 
             let rms_mlp = ace_rms_two_store(&h, &block.mlp_norm, d, &format!("b{bi}.mn"), ACE_RMS_EPS)?;
-            let fnorm = ace_adaln_stores(&rms_mlp, &mods_g, 4 * d, 3 * d)?;
-            let gate = lin(&fnorm, &devb.gate).map_err(|e| dev_err("ace dit gate", e))?;
-            let up = lin(&fnorm, &devb.up).map_err(|e| dev_err("ace dit up", e))?;
-            let act = gpu_silu_round_mul_round_bf16(&gate, &up)
-                .map_err(|e| dev_err("ace dit swiglu fused", e))?;
-            let down = lin(&act, &devb.down).map_err(|e| dev_err("ace dit down", e))?;
-            h = gpu_gated_residual_round_add_bf16(&h, &down, &mods_g, 5 * d)
-                .map_err(|e| dev_err("ace dit mgate fused", e))?;
+            let fnorm = ace_adaln_stores(
+                &rms_mlp, &mods_g, 4 * d, 3 * d, d, &zeros_tok, &ones_tok, &ones_row,
+            )?;
+            if bi == 0 {
+                if let Some(dir) = dump_dir.as_ref() {
+                    let host = gpu_download(&fnorm).map_err(|e| dev_err("ace hook mlp n", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_mlp_normed.npy", &host, &[1, tokens, d]);
+                }
+            }
+            let fused_ffn = std::env::var("ACE_FUSED_FFN").ok().as_deref() == Some("1");
+            let down = if fused_ffn {
+                let gu = lin(&fnorm, &devb.gate_up).map_err(|e| dev_err("ace dit gu", e))?;
+                let act = gpu_swiglu_value_gate(&gu).map_err(|e| dev_err("ace dit swiglu", e))?;
+                let act = gpu_bf16_round(&act).map_err(|e| dev_err("ace dit swiglu rnd", e))?;
+                lin(&act, &devb.down).map_err(|e| dev_err("ace dit down", e))?
+            } else {
+                let gate = lin(&fnorm, &devb.gate).map_err(|e| dev_err("ace dit gate", e))?;
+                let up = lin(&fnorm, &devb.up).map_err(|e| dev_err("ace dit up", e))?;
+                if bi == 0 {
+                    if let Some(dir) = dump_dir.as_ref() {
+                        let gh = gpu_download(&gate).map_err(|e| dev_err("ace hook mlp gate", e))?;
+                        let uh = gpu_download(&up).map_err(|e| dev_err("ace hook mlp up", e))?;
+                        dump_hook_npy(&dir, "native_step0_l0_mlp_gate.npy", &gh, &[1, tokens, ACE_DIT_FFN]);
+                        dump_hook_npy(&dir, "native_step0_l0_mlp_up.npy", &uh, &[1, tokens, ACE_DIT_FFN]);
+                    }
+                }
+                let act = if ace_fuse_on("ACE_FUSE_NO_SWIGLU") {
+                    gpu_silu_round_mul_round_bf16(&gate, &up)
+                        .map_err(|e| dev_err("ace dit swiglu fused", e))?
+                } else {
+                    let act = gpu_silu(&gate).map_err(|e| dev_err("ace dit silu", e))?;
+                    let act = gpu_bf16_round(&act).map_err(|e| dev_err("ace dit silu rnd", e))?;
+                    let act = gpu_mul(&act, &up).map_err(|e| dev_err("ace dit swiglu mul", e))?;
+                    gpu_bf16_round(&act).map_err(|e| dev_err("ace dit swiglu mul rnd", e))?
+                };
+                if bi == 0 {
+                    if let Some(dir) = dump_dir.as_ref() {
+                        let ah = gpu_download(&act).map_err(|e| dev_err("ace hook mlp act", e))?;
+                        dump_hook_npy(&dir, "native_step0_l0_mlp_act.npy", &ah, &[1, tokens, ACE_DIT_FFN]);
+                    }
+                }
+                lin(&act, &devb.down).map_err(|e| dev_err("ace dit down", e))?
+            };
+            if bi == 0 {
+                if let Some(dir) = dump_dir.as_ref() {
+                    let host = gpu_download(&down).map_err(|e| dev_err("ace hook mlp", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_mlp.npy", &host, &[1, tokens, d]);
+                }
+            }
+            h = if !ace_env_flag("ACE_RES_SINGLE") && ace_fuse_on("ACE_FUSE_NO_RES") {
+                gpu_gated_residual_round_add_bf16(&h, &down, &mods_g, 5 * d)
+                    .map_err(|e| dev_err("ace dit mgate fused", e))?
+            } else {
+                let gated_m = gpu_gated_residual_mod(&zeros_tok, &down, &mods_g, 5 * d)
+                    .map_err(|e| dev_err("ace dit mgate mul", e))?;
+                let gated_m = if ace_env_flag("ACE_RES_SINGLE") {
+                    gated_m
+                } else {
+                    gpu_bf16_round(&gated_m).map_err(|e| dev_err("ace dit mgate mul rnd", e))?
+                };
+                gpu_add_bf16(&h, &gated_m).map_err(|e| dev_err("ace dit mgate add", e))?
+            };
+            if bi == 0 {
+                if let Some(dir) = dump_dir.as_ref() {
+                    let host = gpu_download(&h).map_err(|e| dev_err("ace hook l0 out", e))?;
+                    dump_hook_npy(&dir, "native_step0_l0_out.npy", &host, &[1, tokens, d]);
+                }
+            }
+            if debug_cmp && bi < 2 {
+                let host = gpu_download(&h).map_err(|e| dev_err("ace dit dbg l", e))?;
+                eprintln!(
+                    "cuda l{bi}[:4]={:?} abs={} sliding={}",
+                    &host[..4.min(host.len())],
+                    host.iter().fold(0.0f32, |a, v| a.max(v.abs())),
+                    devb.sliding
+                );
+            }
         }
 
         let head_sst = ace_fwd_slot(
@@ -1612,15 +2378,35 @@ impl AceDit {
         // downloads, with one stream sync instead of two.)
         let eo = gpu_concat_cols(&[&e, &o]).map_err(|e| dev_err("ace dit eo cat", e))?;
         let eo_y = gpu_download(&eo).map_err(|e| dev_err("ace dit eo", e))?;
-        let mut y = vec![0f32; padded * ACE_LATENT_DIM];
-        for i in 0..tokens {
-            let src = i * 2 * ACE_LATENT_DIM;
-            y[(2 * i) * ACE_LATENT_DIM..(2 * i + 1) * ACE_LATENT_DIM]
-                .copy_from_slice(&eo_y[src..src + ACE_LATENT_DIM]);
-            y[(2 * i + 1) * ACE_LATENT_DIM..(2 * i + 2) * ACE_LATENT_DIM]
-                .copy_from_slice(&eo_y[src + ACE_LATENT_DIM..src + 2 * ACE_LATENT_DIM]);
+        let mut y = vec![0f32; batch * padded * ACE_LATENT_DIM];
+        for b in 0..batch {
+            let dst = b * padded * ACE_LATENT_DIM;
+            for i in 0..tokens {
+                let src = (b * tokens + i) * 2 * ACE_LATENT_DIM;
+                y[dst + (2 * i) * ACE_LATENT_DIM..dst + (2 * i + 1) * ACE_LATENT_DIM]
+                    .copy_from_slice(&eo_y[src..src + ACE_LATENT_DIM]);
+                y[dst + (2 * i + 1) * ACE_LATENT_DIM..dst + (2 * i + 2) * ACE_LATENT_DIM]
+                    .copy_from_slice(&eo_y[src + ACE_LATENT_DIM..src + 2 * ACE_LATENT_DIM]);
+            }
+        }
+        if batch == 1 {
+            y.truncate(original * ACE_LATENT_DIM);
+        } else {
+            let mut packed = vec![0f32; 2 * original * ACE_LATENT_DIM];
+            packed[..original * ACE_LATENT_DIM]
+                .copy_from_slice(&y[..original * ACE_LATENT_DIM]);
+            packed[original * ACE_LATENT_DIM..]
+                .copy_from_slice(&y[padded * ACE_LATENT_DIM..padded * ACE_LATENT_DIM + original * ACE_LATENT_DIM]);
+            y = packed;
+        }
+        if let Some(dir) = dump_dir.as_ref() {
+            dump_hook_npy(
+                &dir,
+                "native_step0_vt_cond.npy",
+                &y,
+                &[1, original, ACE_LATENT_DIM],
+            );
         }
-        y.truncate(original * ACE_LATENT_DIM);
         Ok(y)
     }
 }
@@ -1688,6 +2474,7 @@ struct DitDevBlock {
     q: Bf16Weight,
     k: Bf16Weight,
     v: Bf16Weight,
+    qkv: Bf16Weight,
     o: Bf16Weight,
     cross_q: Bf16Weight,
     cross_k: Bf16Weight,
@@ -1695,6 +2482,7 @@ struct DitDevBlock {
     cross_o: Bf16Weight,
     gate: Bf16Weight,
     up: Bf16Weight,
+    gate_up: Bf16Weight,
     down: Bf16Weight,
     sliding: bool,
 }
@@ -1795,19 +2583,48 @@ fn ace_self_attn_dev(
     v: &makepad_ai_common::backend::cuda::GpuTensor,
     heads: usize,
     scale: f32,
+    tokens: usize,
     sliding: bool,
 ) -> Result<makepad_ai_common::backend::cuda::GpuTensor> {
     use makepad_ai_sfx::sa3::dev_err;
     use makepad_ai_common::backend::cuda::{
-        gpu_attention_packed_composite_bf16, gpu_attention_packed_sliding_bf16,
+        gpu_attention_packed_composite_bf16, gpu_attention_packed_f32,
+        gpu_attention_packed_sliding, gpu_attention_packed_sliding_bf16, gpu_concat_rows,
+        gpu_slice_rows,
     };
-    if sliding {
-        gpu_attention_packed_sliding_bf16(q, k, v, heads, scale, ACE_SLIDING_WINDOW)
-            .map_err(|e| dev_err("ace self slide bf16", e))
-    } else {
-        gpu_attention_packed_composite_bf16(q, k, v, heads, scale)
-            .map_err(|e| dev_err("ace self full bf16", e))
+    let attn_bf16 = !ace_env_flag("ACE_ATTN_F32");
+    let one = |q: &_, k: &_, v: &_| -> Result<_> {
+        let attn = if sliding {
+            if attn_bf16 {
+                gpu_attention_packed_sliding_bf16(q, k, v, heads, scale, ACE_SLIDING_WINDOW)
+                    .map_err(|e| dev_err("ace self slide bf16", e))?
+            } else {
+                gpu_attention_packed_sliding(q, k, v, heads, scale, ACE_SLIDING_WINDOW)
+                    .map_err(|e| dev_err("ace self slide", e))?
+            }
+        } else if attn_bf16 {
+            gpu_attention_packed_composite_bf16(q, k, v, heads, scale)
+                .map_err(|e| dev_err("ace self full bf16", e))?
+        } else {
+            gpu_attention_packed_f32(q, k, v, heads, scale).map_err(|e| dev_err("ace self full", e))?
+        };
+        Ok(attn)
+    };
+    if q.rows() == tokens {
+        return one(q, k, v);
     }
+    if q.rows() != 2 * tokens || k.rows() != 2 * tokens || v.rows() != 2 * tokens {
+        return Err(DiffusionError::model("ace self attn batch rows"));
+    }
+    let q0 = gpu_slice_rows(q, 0, tokens).map_err(|e| dev_err("ace self q0", e))?;
+    let q1 = gpu_slice_rows(q, tokens, tokens).map_err(|e| dev_err("ace self q1", e))?;
+    let k0 = gpu_slice_rows(k, 0, tokens).map_err(|e| dev_err("ace self k0", e))?;
+    let k1 = gpu_slice_rows(k, tokens, tokens).map_err(|e| dev_err("ace self k1", e))?;
+    let v0 = gpu_slice_rows(v, 0, tokens).map_err(|e| dev_err("ace self v0", e))?;
+    let v1 = gpu_slice_rows(v, tokens, tokens).map_err(|e| dev_err("ace self v1", e))?;
+    let a0 = one(&q0, &k0, &v0)?;
+    let a1 = one(&q1, &k1, &v1)?;
+    gpu_concat_rows(&a0, &a1).map_err(|e| dev_err("ace self cat", e))
 }
 
 fn ace_cross_attn_dev(
@@ -1816,11 +2633,39 @@ fn ace_cross_attn_dev(
     v: &makepad_ai_common::backend::cuda::GpuTensor,
     heads: usize,
     scale: f32,
+    q_tokens: usize,
+    kv_tokens: usize,
 ) -> Result<makepad_ai_common::backend::cuda::GpuTensor> {
     use makepad_ai_sfx::sa3::dev_err;
-    use makepad_ai_common::backend::cuda::gpu_attention_packed_cross_composite_bf16;
-    gpu_attention_packed_cross_composite_bf16(q, k, v, heads, scale)
-        .map_err(|e| dev_err("ace cross bf16", e))
+    use makepad_ai_common::backend::cuda::{
+        gpu_attention_packed_cross_composite_bf16, gpu_attention_packed_f32, gpu_concat_rows,
+        gpu_slice_rows,
+    };
+    let attn_bf16 = !ace_env_flag("ACE_ATTN_F32");
+    let one = |q: &_, k: &_, v: &_| -> Result<_> {
+        let attn = if attn_bf16 {
+            gpu_attention_packed_cross_composite_bf16(q, k, v, heads, scale)
+                .map_err(|e| dev_err("ace cross bf16", e))?
+        } else {
+            gpu_attention_packed_f32(q, k, v, heads, scale).map_err(|e| dev_err("ace cross f32", e))?
+        };
+        Ok(attn)
+    };
+    if q.rows() == q_tokens {
+        return one(q, k, v);
+    }
+    if q.rows() != 2 * q_tokens || k.rows() != 2 * kv_tokens || v.rows() != 2 * kv_tokens {
+        return Err(DiffusionError::model("ace cross attn batch rows"));
+    }
+    let q0 = gpu_slice_rows(q, 0, q_tokens).map_err(|e| dev_err("ace cross q0", e))?;
+    let q1 = gpu_slice_rows(q, q_tokens, q_tokens).map_err(|e| dev_err("ace cross q1", e))?;
+    let k0 = gpu_slice_rows(k, 0, kv_tokens).map_err(|e| dev_err("ace cross k0", e))?;
+    let k1 = gpu_slice_rows(k, kv_tokens, kv_tokens).map_err(|e| dev_err("ace cross k1", e))?;
+    let v0 = gpu_slice_rows(v, 0, kv_tokens).map_err(|e| dev_err("ace cross v0", e))?;
+    let v1 = gpu_slice_rows(v, kv_tokens, kv_tokens).map_err(|e| dev_err("ace cross v1", e))?;
+    let a0 = one(&q0, &k0, &v0)?;
+    let a1 = one(&q1, &k1, &v1)?;
+    gpu_concat_rows(&a0, &a1).map_err(|e| dev_err("ace cross cat", e))
 }
 
 fn sliding_attn_dev(
diff --git a/libs/ai/models/music/src/ace_pipeline.rs b/libs/ai/models/music/src/ace_pipeline.rs
index abcb9f4fc..26dc107f8 100644
--- a/libs/ai/models/music/src/ace_pipeline.rs
+++ b/libs/ai/models/music/src/ace_pipeline.rs
@@ -311,6 +311,7 @@ impl AcePipeline {
         let mut last_vt_guided = Vec::new();
         let mut apg = AceApgMomentum::new(ACE_APG_MOMENTUM);
         let mut dit_total_s = 0.0f64;
+        let profile_dit = std::env::var("ACE_PROFILE_DIT").ok().as_deref() == Some("1");
         let do_apg = req.guidance > 1.0 && self.cond.null_condition_emb.is_some();
         let uncond = if do_apg {
             let null = self.cond.null_condition_emb.as_ref().unwrap();
@@ -341,14 +342,23 @@ impl AcePipeline {
             )?;
             let t = sigmas[step];
             let t_dit = Instant::now();
+            let batch_cfg = std::env::var("ACE_BATCH_CFG").ok().as_deref() == Some("1")
+                && self.dit_device.is_some();
             let (vt_cond, vt_uncond_step) = if let Some(uncond) = uncond.as_ref() {
-                let vt_cond = self.dit_forward_kv(
-                    &xt, &context, frames, &cond, t, cond_kv.as_ref(),
-                )?;
-                let vt_uncond = self.dit_forward_kv(
-                    &xt, &context, frames, uncond, t, uncond_kv.as_ref(),
-                )?;
-                (vt_cond, vt_uncond)
+                if batch_cfg {
+                    let device = self.dit_device.as_ref().unwrap();
+                    self.dit.forward_device_cfg(
+                        device, &xt, &context, frames, &cond, uncond, t, t,
+                    )?
+                } else {
+                    let vt_cond = self.dit_forward_kv(
+                        &xt, &context, frames, &cond, t, cond_kv.as_ref(),
+                    )?;
+                    let vt_uncond = self.dit_forward_kv(
+                        &xt, &context, frames, uncond, t, uncond_kv.as_ref(),
+                    )?;
+                    (vt_cond, vt_uncond)
+                }
             } else {
                 (
                     self.dit_forward_kv(&xt, &context, frames, &cond, t, cond_kv.as_ref())?,
@@ -357,10 +367,10 @@ impl AcePipeline {
             };
             let step_s = t_dit.elapsed().as_secs_f64();
             dit_total_s += step_s;
-            let forwards = if uncond.is_some() { 2 } else { 1 };
-            if step < 2 {
+            let forwards = if uncond.is_some() && !batch_cfg { 2 } else { 1 };
+            if step < 2 || profile_dit {
                 eprintln!(
-                    "ace dit step={step} batch_cfg=false forwards={forwards} {step_s:.3}s"
+                    "ace dit step={step} batch_cfg={batch_cfg} forwards={forwards} {step_s:.3}s"
                 );
             }
             let (vt, vt_uncond_step) = if uncond.is_some() {
@@ -391,9 +401,21 @@ impl AcePipeline {
         }
 
         let denoise_s = t_after_cond.elapsed().as_secs_f64();
-        let forwards_per_step = if uncond.is_some() { 2 } else { 1 };
+        if makepad_ai_common::backend::prof::enabled() {
+            eprint!(
+                "{}",
+                makepad_ai_common::backend::prof::report_and_reset("ace prof denoise ")
+            );
+        }
+        let forwards_per_step = if uncond.is_some() && std::env::var("ACE_BATCH_CFG").ok().as_deref() != Some("1")
+        {
+            2
+        } else {
+            1
+        };
         eprintln!(
-            "ace dit summary steps={steps} batch_cfg=false forwards_per_step={forwards_per_step} official_shape=50x1_batched dit_total={dit_total_s:.3}s mean={:.3}s",
+            "ace dit summary steps={steps} batch_cfg={} forwards_per_step={forwards_per_step} official_shape=50x1_batched dit_total={dit_total_s:.3}s mean={:.3}s",
+            std::env::var("ACE_BATCH_CFG").ok().as_deref() == Some("1") && self.dit_device.is_some(),
             if steps > 0 { dit_total_s / steps as f64 } else { 0.0 }
         );
         emit_progress(progress, "vae-decode", 0.88)?;
diff --git a/libs/ai/models/music/src/ace_text.rs b/libs/ai/models/music/src/ace_text.rs
index 550cc012e..f101c614e 100644
--- a/libs/ai/models/music/src/ace_text.rs
+++ b/libs/ai/models/music/src/ace_text.rs
@@ -317,6 +317,7 @@ impl AceTextEncoder {
         let half = hd / 2;
 
         let x_host = self.embed_tokens(&ids[..seq])?;
+        te_dump_npy("native_te_embed.npy", &x_host, &[1, seq, h]);
         let mut x = gpu_upload(&x_host, seq, h).map_err(|e| dev_err("ace te x", e))?;
         x = gpu_bf16_round(&x).map_err(|e| dev_err("ace te x rnd", e))?;
         let rope_cos = gpu_upload(&device.rope_cos_full[..seq * half], seq, half)
@@ -368,13 +369,57 @@ impl AceTextEncoder {
             let down = lin(&act, &dev.down).map_err(|e| dev_err("ace te down", e))?;
             x = gpu_add(&x, &down).map_err(|e| dev_err("ace te mlp residual", e))?;
             x = gpu_bf16_round(&x).map_err(|e| dev_err("ace te mlp add rnd", e))?;
+            if i == 0 {
+                if let Ok(h0) = gpu_download(&x) {
+                    te_dump_npy("native_te_l0.npy", &h0, &[1, seq, h]);
+                }
+            }
         }
         let x = rms(&x, h, "final", &self.final_norm)?;
         let host = gpu_download(&x).map_err(|e| dev_err("ace te download", e))?;
+        te_dump_npy("native_text_hidden.npy", &host, &[1, seq, h]);
         Ok(host)
     }
 }
 
+fn te_dump_npy(name: &str, data: &[f32], shape: &[usize]) {
+    let Ok(dir) = std::env::var("ACE_HOOK_DUMP") else {
+        return;
+    };
+    if dir.is_empty() {
+        return;
+    }
+    let path = std::path::Path::new(&dir).join(name);
+    let shape_txt = if shape.len() == 1 {
+        format!("({},)", shape[0])
+    } else {
+        format!(
+            "({})",
+            shape
+                .iter()
+                .map(|d| d.to_string())
+                .collect::<Vec<_>>()
+                .join(", ")
+        )
+    };
+    let header = format!(
+        "{{'descr': '<f4', 'fortran_order': False, 'shape': {shape_txt}, }}"
+    );
+    let mut bytes = b"\x93NUMPY\x01\x00".to_vec();
+    let mut hdr = header.into_bytes();
+    hdr.push(b'\n');
+    while (10 + hdr.len()) % 16 != 0 {
+        hdr.insert(hdr.len() - 1, b' ');
+    }
+    let hlen = hdr.len() as u16;
+    bytes.extend_from_slice(&hlen.to_le_bytes());
+    bytes.extend_from_slice(&hdr);
+    for &v in data {
+        bytes.extend_from_slice(&v.to_le_bytes());
+    }
+    let _ = std::fs::write(path, bytes);
+}
+
 fn expand_gqa(
     k: GpuTensor,
     v: GpuTensor,
diff --git a/libs/ai/models/music/src/music3.rs b/libs/ai/models/music/src/music3.rs
index 5f2e1a0d3..2e8956273 100644
--- a/libs/ai/models/music/src/music3.rs
+++ b/libs/ai/models/music/src/music3.rs
@@ -561,7 +561,8 @@ impl Music3ConditionEncoder {
         // weight. Do the same math as the CPU loop: three 1x1 GEMMs on
         // time-shifted copies (tap k at t+k-1).
         progress("conv", 0, 1);
-        let use_gpu = gpu_device_available();
+        let use_gpu = gpu_device_available()
+            && std::env::var("MAKEPAD_MUSIC3_CPU_COND").ok().as_deref() != Some("1");
         let conv = if use_gpu {
             cond_conv1d_gpu_taps(&mixed, frames, &self.proj_weight, &self.proj_bias)?
         } else {
diff --git a/libs/ai/models/music/src/music3_ar.rs b/libs/ai/models/music/src/music3_ar.rs
index 2122c43a4..02e2d1094 100644
--- a/libs/ai/models/music/src/music3_ar.rs
+++ b/libs/ai/models/music/src/music3_ar.rs
@@ -7,7 +7,7 @@ use crate::music3::{
     MUSIC3_COND_HIDDEN, MUSIC3_COND_LAYERS, MUSIC3_NUM_CODEBOOKS, MUSIC3_RVQ_HIDDEN,
 };
 use crate::music3_lm::{
-    music3_embed_audio_frame, music3_lm_head_audio_host,
+    music3_embed_audio_frame, music3_lm_head, music3_lm_head_audio_host,
     Music3LmPrepared, Music3LmSession,
 };
 use crate::backend::{gpu_concat_rows, gpu_download, gpu_slice_rows, gpu_upload};
@@ -179,6 +179,41 @@ fn music3_rvq_depth_sample_cfg(
         for (c, u) in guided.iter_mut().zip(logits_u.iter()) {
             *c = *u + MUSIC3_AR_CFG * (*c - *u);
         }
+        if let Ok(path) = std::env::var("MAKEPAD_MUSIC3_DUMP_RVQ_LOGITS") {
+            if head == 2 {
+                static HEAD2: std::sync::atomic::AtomicUsize =
+                    std::sync::atomic::AtomicUsize::new(0);
+                let which = HEAD2.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+                let mut idx: Vec<usize> = (0..guided.len()).collect();
+                idx.sort_by(|&a, &b| {
+                    guided[b]
+                        .partial_cmp(&guided[a])
+                        .unwrap_or(std::cmp::Ordering::Equal)
+                });
+                let top: Vec<String> = idx
+                    .iter()
+                    .take(8)
+                    .map(|&i| format!("{i}:{:.4}", guided[i]))
+                    .collect();
+                let line = format!("frame={which} head={head} top8={}\n", top.join(","));
+                let _ = std::fs::OpenOptions::new()
+                    .create(true)
+                    .append(true)
+                    .open(&path)
+                    .and_then(|mut f| {
+                        use std::io::Write;
+                        f.write_all(line.as_bytes())
+                    });
+                if which == 10 || which == 12 {
+                    let npy = format!(
+                        "{}_f{which}.npy",
+                        path.trim_end_matches(".txt")
+                    );
+                    let _ = write_npy_f32(&npy, &guided, &[guided.len()]);
+                    eprintln!("dumped rvq logits frame{which} head2 -> {npy}");
+                }
+            }
+        }
         let code = sample_top_k(&guided, top_k, rng);
         codes.push(code as u32);
         if head + 1 < MUSIC3_NUM_CODEBOOKS - 1 {
@@ -338,6 +373,7 @@ pub fn music3_ar_sample_with_progress(
     }
     // Official `language_model.model` is one forward on batch 2 (cond+uncond):
     // pair prefill, then in-place pair decode over reserved caches.
+    let t_prefill = std::time::Instant::now();
     let (mut cond_s, mut cond_h, mut uncond_s, mut uncond_h) =
         Music3LmSession::prefill_pair_with_progress(
             lm,
@@ -346,6 +382,9 @@ pub fn music3_ar_sample_with_progress(
             uncond_ids,
             &mut |k, n| progress("prefill-cond", k, n),
         )?;
+    if std::env::var_os("MAKEPAD_MUSIC3_BENCH").is_some() {
+        eprintln!("BENCH prefill_wall={:.3}", t_prefill.elapsed().as_secs_f64());
+    }
     // Reserve once so decode appends the new K/V row in place. Without this
     // every frame regrows all four caches — O(n²) copy traffic over a
     // 1500-frame song. The appended rows are copied verbatim, so the
@@ -354,22 +393,54 @@ pub fn music3_ar_sample_with_progress(
     uncond_s.reserve(max_frames + 2)?;
     let mut rng = TorchPhilox::new(seed);
     let mut hiddens = Vec::new();
+    let mut semantic_out: Vec<u32> = Vec::new();
+    let mut rvq_out: Vec<u32> = Vec::new();
     let lo = MUSIC3_AUDIO_CODE_OFFSET as usize;
     let hi = lo + MUSIC3_SEMANTIC_VOCAB;
     let end = MUSIC3_AUDIO_END_TOKEN_ID as usize;
     let mut ns_head = 0u128;
     let mut ns_rvq = 0u128;
     let mut ns_step = 0u128;
+    let trace = std::env::var_os("MAKEPAD_MUSIC3_TRACE_TOKENS").is_some();
     progress("lm", 0, max_frames);
     // Official SemanticGenerationStep: dummy first decode is not emitted
     // (`range(max_frames+1)`, emit if frame_index>0). Sample is cond top-50
     // then guided; RVQ is m=2 CFG; stop on the first <|audio_end|>.
     let _ = min_frames;
+    let force_no_eos = std::env::var_os("MAKEPAD_MUSIC3_NO_EOS").is_some();
+    // MAKEPAD_MUSIC3_FORCE_SEM / _RVQ (whitespace-separated int files) +
+    // MAKEPAD_MUSIC3_FORCE_K: teacher-force the first K frames with dump
+    // codes, then free-run. Measurement gate for free-run content drift; the
+    // semantic RNG still advances so the continuation stays a valid draw.
+    let force: Option<(Vec<u32>, Vec<u32>, usize)> = match (
+        std::env::var("MAKEPAD_MUSIC3_FORCE_SEM"),
+        std::env::var("MAKEPAD_MUSIC3_FORCE_RVQ"),
+        std::env::var("MAKEPAD_MUSIC3_FORCE_K"),
+    ) {
+        (Ok(sp), Ok(rp), Ok(kp)) => {
+            let parse = |p: &str| -> Vec<u32> {
+                std::fs::read_to_string(p)
+                    .unwrap_or_default()
+                    .split_whitespace()
+                    .filter_map(|t| t.parse().ok())
+                    .collect()
+            };
+            let k: usize = kp.parse().unwrap_or(0);
+            let fs = parse(&sp);
+            let fr = parse(&rp);
+            eprintln!("FORCE_PREFIX k={k} sem={} rvq={}", fs.len(), fr.len());
+            Some((fs, fr, k))
+        }
+        _ => None,
+    };
     // Band head: lm_head only over `audio_end` + the semantic codebook
     // (16 385 rows) instead of the 200 k vocab — the full-path mask kills
     // everything else before sampling anyway, and `sample_top_k_ids` draws
     // Philox by the GLOBAL vocab index, so the packed vector samples
-    // bit-identically to the full head.
+    // bit-identically to the full head. Full head stays for the
+    // DUMP_GUIDED bias instrument or `MAKEPAD_MUSIC3_FULL_HEAD=1`.
+    let full_head = std::env::var_os("MAKEPAD_MUSIC3_DUMP_GUIDED").is_some()
+        || std::env::var_os("MAKEPAD_MUSIC3_FULL_HEAD").is_some();
     let band_ids: Vec<u32> = std::iter::once(end as u32)
         .chain((lo as u32)..(hi as u32))
         .collect();
@@ -391,38 +462,123 @@ pub fn music3_ar_sample_with_progress(
         // Emitted frame = frame_index - 1; the warm-up draw is free.
         let mask_candidates = reference
             .and_then(|mask| frame_index.checked_sub(1).and_then(|f| mask.candidates(f)));
-        let (end_c, band_c) = music3_lm_head_audio_host(lm, &cond_h)?;
-        let (end_u, band_u) = music3_lm_head_audio_host(lm, &uncond_h)?;
-        let mut cond_logits = Vec::with_capacity(1 + band_c.len());
-        cond_logits.push(end_c);
-        cond_logits.extend_from_slice(&band_c);
-        let mut uncond_logits = Vec::with_capacity(1 + band_u.len());
-        uncond_logits.push(end_u);
-        uncond_logits.extend_from_slice(&band_u);
-        let thresh = kth_largest(&cond_logits, MUSIC3_AR_TOP_K);
-        let mut guided = cond_logits;
-        let mut raw = mask_candidates.map(|_| Vec::with_capacity(guided.len()));
-        for (g, u) in guided.iter_mut().zip(uncond_logits.iter()) {
-            let c = *g;
-            let v = *u + MUSIC3_AR_CFG * (c - *u);
-            if let Some(raw) = raw.as_mut() {
-                raw.push(v);
+        let guided = if full_head {
+            let mut cond_logits = music3_lm_head(lm, &cond_h)?;
+            let mut uncond_logits = music3_lm_head(lm, &uncond_h)?;
+            for (i, v) in cond_logits.iter_mut().enumerate() {
+                if i != end && !(i >= lo && i < hi) {
+                    *v = f32::NEG_INFINITY;
+                }
+            }
+            for (i, v) in uncond_logits.iter_mut().enumerate() {
+                if i != end && !(i >= lo && i < hi) {
+                    *v = f32::NEG_INFINITY;
+                }
+            }
+            let thresh = kth_largest(&cond_logits, MUSIC3_AR_TOP_K);
+            let mut guided = cond_logits.clone();
+            let mut raw = mask_candidates.map(|_| Vec::with_capacity(guided.len()));
+            for (g, (c, u)) in guided
+                .iter_mut()
+                .zip(cond_logits.iter().zip(uncond_logits.iter()))
+            {
+                let v = *u + MUSIC3_AR_CFG * (*c - *u);
+                if let Some(raw) = raw.as_mut() {
+                    raw.push(v);
+                }
+                *g = if *c < thresh { f32::NEG_INFINITY } else { v };
+            }
+            for (i, v) in guided.iter_mut().enumerate() {
+                if i != end && !(i >= lo && i < hi) {
+                    *v = f32::NEG_INFINITY;
+                }
+            }
+            if let (Some(candidates), Some(raw)) = (mask_candidates, raw.as_ref()) {
+                apply_reference_mask(
+                    &mut guided,
+                    raw,
+                    &|global| Some(global as usize),
+                    candidates,
+                    end as u32,
+                    lo as u32,
+                );
+            }
+            // MAKEPAD_MUSIC3_DUMP_GUIDED=<dir>: dump the vocab-masked
+            // cond+uncond logits every 5th frame (bias measurement leg).
+            if frame_index % 5 == 0 {
+                if let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_GUIDED") {
+                    let mut both = cond_logits.clone();
+                    both.extend_from_slice(&uncond_logits);
+                    let out = format!("{dir}/native_logits_f{frame_index}.npy");
+                    if let Err(err) = write_npy_f32(&out, &both, &[2, cond_logits.len()]) {
+                        eprintln!("dump guided f{frame_index}: {err}");
+                    }
+                }
+            }
+            guided
+        } else {
+            let (end_c, band_c) = music3_lm_head_audio_host(lm, &cond_h)?;
+            let (end_u, band_u) = music3_lm_head_audio_host(lm, &uncond_h)?;
+            let mut cond_logits = Vec::with_capacity(1 + band_c.len());
+            cond_logits.push(end_c);
+            cond_logits.extend_from_slice(&band_c);
+            let mut uncond_logits = Vec::with_capacity(1 + band_u.len());
+            uncond_logits.push(end_u);
+            uncond_logits.extend_from_slice(&band_u);
+            let thresh = kth_largest(&cond_logits, MUSIC3_AR_TOP_K);
+            let mut guided = cond_logits;
+            let mut raw = mask_candidates.map(|_| Vec::with_capacity(guided.len()));
+            for (g, u) in guided.iter_mut().zip(uncond_logits.iter()) {
+                let c = *g;
+                let v = *u + MUSIC3_AR_CFG * (c - *u);
+                if let Some(raw) = raw.as_mut() {
+                    raw.push(v);
+                }
+                *g = if c < thresh { f32::NEG_INFINITY } else { v };
+            }
+            if let (Some(candidates), Some(raw)) = (mask_candidates, raw.as_ref()) {
+                apply_reference_mask(
+                    &mut guided,
+                    raw,
+                    &|global| band_index(global as usize),
+                    candidates,
+                    end as u32,
+                    lo as u32,
+                );
+            }
+            guided
+        };
+        let mut tok = if full_head {
+            sample_top_k(&guided, MUSIC3_AR_TOP_K, &mut rng) as u32
+        } else {
+            band_ids[sample_top_k_ids(&guided, &band_ids, MUSIC3_AR_TOP_K, &mut rng)]
+        };
+        if let Some((fs, _, k)) = force.as_ref() {
+            if frame_index < *k && frame_index < fs.len() {
+                tok = fs[frame_index];
             }
-            *g = if c < thresh { f32::NEG_INFINITY } else { v };
         }
-        if let (Some(candidates), Some(raw)) = (mask_candidates, raw.as_ref()) {
-            apply_reference_mask(
-                &mut guided,
-                raw,
-                &|global| band_index(global as usize),
-                candidates,
-                end as u32,
-                lo as u32,
+        semantic_out.push(tok);
+        ns_head += t0.elapsed().as_nanos();
+        if trace && frame_index < 64 {
+            let finite = guided.iter().filter(|v| v.is_finite()).count();
+            let mut best = (0usize, f32::NEG_INFINITY);
+            for (i, &v) in guided.iter().enumerate() {
+                if v.is_finite() && v > best.1 {
+                    best = (i, v);
+                }
+            }
+            let argmax = if full_head {
+                best.0
+            } else {
+                band_ids[best.0] as usize
+            };
+            eprintln!(
+                "ARTOK frame={frame_index} tok={tok} argmax={argmax} finite={finite} eos={}",
+                tok == MUSIC3_AUDIO_END_TOKEN_ID
             );
         }
-        let tok = band_ids[sample_top_k_ids(&guided, &band_ids, MUSIC3_AR_TOP_K, &mut rng)];
-        ns_head += t0.elapsed().as_nanos();
-        if tok == MUSIC3_AUDIO_END_TOKEN_ID {
+        if tok == MUSIC3_AUDIO_END_TOKEN_ID && !force_no_eos {
             break;
         }
         let semantic = if tok == MUSIC3_AUDIO_END_TOKEN_ID {
@@ -433,6 +589,19 @@ pub fn music3_ar_sample_with_progress(
         let t1 = std::time::Instant::now();
         let sem_embed = lm.tensor_row_f32("model.embed_tokens.weight", semantic as u64)?;
         {
+            const DUMP_FRAMES: &[usize] = &[0, 1, 2, 3, 4, 5, 8, 10, 12, 15];
+            if DUMP_FRAMES.contains(&frame_index) {
+                if let Ok(path) = std::env::var("MAKEPAD_MUSIC3_DUMP_HIDDEN_F10") {
+                    let out = path.replace("f10", &format!("f{frame_index}"));
+                    let mut both = cond_h.clone();
+                    both.extend_from_slice(&uncond_h);
+                    if let Err(err) = write_npy_f32(&out, &both, &[2, cond_h.len()]) {
+                        eprintln!("dump hidden f{frame_index}: {err}");
+                    } else {
+                        eprintln!("dumped last_hidden f{frame_index} -> {out}");
+                    }
+                }
+            }
             if frame_index == 12 || frame_index == 15 {
                 let mut best = (0usize, f32::NEG_INFINITY);
                 for (i, &v) in guided.iter().enumerate() {
@@ -440,12 +609,20 @@ pub fn music3_ar_sample_with_progress(
                         best = (i, v);
                     }
                 }
-                let argmax = band_ids[best.0] as usize;
+                let argmax = if full_head {
+                    best.0
+                } else {
+                    band_ids[best.0] as usize
+                };
                 // Read `guided` at a GLOBAL vocab index in either layout.
                 let at = |global: usize| -> f32 {
-                    band_index(global)
-                        .and_then(|i| guided.get(i).copied())
-                        .unwrap_or(f32::NEG_INFINITY)
+                    if full_head {
+                        guided.get(global).copied().unwrap_or(f32::NAN)
+                    } else {
+                        band_index(global)
+                            .and_then(|i| guided.get(i).copied())
+                            .unwrap_or(f32::NEG_INFINITY)
+                    }
                 };
                 let a = at(155120);
                 let b = at(156729);
@@ -455,17 +632,55 @@ pub fn music3_ar_sample_with_progress(
                     a - b,
                     at(if frame_index == 12 { 156729 } else { 155120 }),
                 );
+                if let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_SEMANTIC") {
+                    let out = dir.replace("native_semantic_codes.npy", &format!("native_logits_f{frame_index}.npy"));
+                    // Band layout scatters into a vocab-sized -inf vector so
+                    // the npy matches the full-head dump byte-for-byte.
+                    let full: Vec<f32>;
+                    let dump_slice: &[f32] = if full_head {
+                        &guided
+                    } else {
+                        let mut v = vec![f32::NEG_INFINITY; crate::music3::MUSIC3_LM_VOCAB];
+                        for (i, &g) in band_ids.iter().enumerate() {
+                            v[g as usize] = guided[i];
+                        }
+                        full = v;
+                        &full
+                    };
+                    if let Err(err) = write_npy_f32(&out, dump_slice, &[dump_slice.len()]) {
+                        eprintln!("dump logits f{frame_index}: {err}");
+                    } else {
+                        eprintln!("dumped logits f{frame_index} -> {out}");
+                    }
+                }
             }
         }
-        let (resid, depth) = music3_rvq_depth_sample_cfg(
-            rvq,
-            rvq_prep,
-            &cond_h,
-            &uncond_h,
-            &sem_embed,
-            &mut rng,
-            MUSIC3_AR_TOP_K,
-        )?;
+        let forced_resid = force.as_ref().and_then(|(_, fr, k)| {
+            let w = MUSIC3_NUM_CODEBOOKS - 1;
+            if frame_index < *k && (frame_index + 1) * w <= fr.len() {
+                Some(fr[frame_index * w..(frame_index + 1) * w].to_vec())
+            } else {
+                None
+            }
+        });
+        let (resid, depth) = if let Some(fresid) = forced_resid {
+            let depth = music3_rvq_depth_replay(rvq, rvq_prep, &cond_h, &sem_embed, &fresid)?;
+            (fresid, depth)
+        } else {
+            music3_rvq_depth_sample_cfg(
+                rvq,
+                rvq_prep,
+                &cond_h,
+                &uncond_h,
+                &sem_embed,
+                &mut rng,
+                MUSIC3_AR_TOP_K,
+            )?
+        };
+        rvq_out.extend_from_slice(&resid);
+        if trace && frame_index < 16 {
+            eprintln!("ARRVQ frame={frame_index} codes={resid:?}");
+        }
         if frame_index > 0 {
             hiddens.extend_from_slice(&cond_h);
             hiddens.extend_from_slice(&depth);
@@ -494,6 +709,23 @@ pub fn music3_ar_sample_with_progress(
         }
         let t2 = std::time::Instant::now();
         let feedback = music3_embed_audio_frame(lm, rvq, semantic, &resid)?;
+        {
+            const DUMP_FRAMES: &[usize] = &[0, 1, 2, 3, 4, 5, 8, 10, 12, 15];
+            if DUMP_FRAMES.contains(&frame_index) {
+                if let Ok(path) = std::env::var("MAKEPAD_MUSIC3_DUMP_HIDDEN_F10") {
+                    let out = path
+                        .replace("last_hidden_f10", &format!("feedback_f{frame_index}"))
+                        .replace("f10", &format!("f{frame_index}"));
+                    let mut both = feedback.clone();
+                    both.extend_from_slice(&feedback);
+                    if let Err(err) = write_npy_f32(&out, &both, &[2, feedback.len()]) {
+                        eprintln!("dump feedback f{frame_index}: {err}");
+                    } else {
+                        eprintln!("dumped feedback f{frame_index} -> {out}");
+                    }
+                }
+            }
+        }
         let pair = Music3LmSession::step_embeds_pair(
             &mut cond_s,
             &mut uncond_s,
@@ -506,12 +738,109 @@ pub fn music3_ar_sample_with_progress(
         uncond_h = pair.1;
         ns_step += t2.elapsed().as_nanos();
     }
+    if std::env::var_os("MAKEPAD_MUSIC3_BENCH").is_some() {
+        let frames = music3_ar_emitted_frames(&hiddens).max(1) as u128;
+        eprintln!(
+            "BENCH ar_split head_ms={:.2} rvq_ms={:.2} step_ms={:.2} frames={frames}",
+            (ns_head / frames) as f64 / 1.0e6,
+            (ns_rvq / frames) as f64 / 1.0e6,
+            (ns_step / frames) as f64 / 1.0e6,
+        );
+    }
+    if let Ok(path) = std::env::var("MAKEPAD_MUSIC3_DUMP_SEMANTIC") {
+        let vals: Vec<i64> = semantic_out.iter().map(|&t| t as i64).collect();
+        if let Err(err) = write_npy_i64(&path, &vals, &[vals.len()]) {
+            eprintln!("dump semantic {path}: {err}");
+        } else if trace {
+            eprintln!("dumped semantic {} -> {path}", vals.len());
+        }
+    }
+    if let Ok(path) = std::env::var("MAKEPAD_MUSIC3_DUMP_RVQ") {
+        let width = MUSIC3_NUM_CODEBOOKS - 1;
+        let n = if width == 0 { 0 } else { rvq_out.len() / width };
+        let vals: Vec<i64> = rvq_out.iter().map(|&t| t as i64).collect();
+        if let Err(err) = write_npy_i64(&path, &vals, &[n, width]) {
+            eprintln!("dump rvq {path}: {err}");
+        } else if trace {
+            eprintln!("dumped rvq {n}x{width} -> {path}");
+        }
+    }
+    if trace {
+        eprintln!("ARSEMANTIC n={} {:?}", semantic_out.len(), semantic_out);
+    }
     if hiddens.is_empty() {
         return Err(DiffusionError::workflow("music3 AR produced no frames"));
     }
     Ok(hiddens)
 }
 
+fn write_npy_i64(path: &str, data: &[i64], shape: &[usize]) -> std::io::Result<()> {
+    use std::io::Write;
+    let shape_txt = if shape.len() == 1 {
+        format!("({},)", shape[0])
+    } else {
+        format!(
+            "({})",
+            shape
+                .iter()
+                .map(|d| d.to_string())
+                .collect::<Vec<_>>()
+                .join(", ")
+        )
+    };
+    let mut dict = format!(
+        "{{'descr': '<i8', 'fortran_order': False, 'shape': {shape_txt}, }}"
+    );
+    // npy v1: 6 magic + 1 ver + 1 minor + 2 header_len + header, 64-aligned.
+    let prefix = 10usize;
+    let mut header_len = dict.len() + 1;
+    let pad = (16 - ((prefix + header_len) % 16)) % 16;
+    header_len += pad;
+    dict.push_str(&" ".repeat(pad));
+    dict.push('\n');
+    let mut f = std::fs::File::create(path)?;
+    f.write_all(b"\x93NUMPY\x01\x00")?;
+    f.write_all(&(header_len as u16).to_le_bytes())?;
+    f.write_all(dict.as_bytes())?;
+    for v in data {
+        f.write_all(&v.to_le_bytes())?;
+    }
+    Ok(())
+}
+
+fn write_npy_f32(path: &str, data: &[f32], shape: &[usize]) -> std::io::Result<()> {
+    use std::io::Write;
+    let shape_txt = if shape.len() == 1 {
+        format!("({},)", shape[0])
+    } else {
+        format!(
+            "({})",
+            shape
+                .iter()
+                .map(|d| d.to_string())
+                .collect::<Vec<_>>()
+                .join(", ")
+        )
+    };
+    let mut dict = format!(
+        "{{'descr': '<f4', 'fortran_order': False, 'shape': {shape_txt}, }}"
+    );
+    let prefix = 10usize;
+    let mut header_len = dict.len() + 1;
+    let pad = (16 - ((prefix + header_len) % 16)) % 16;
+    header_len += pad;
+    dict.push_str(&" ".repeat(pad));
+    dict.push('\n');
+    let mut f = std::fs::File::create(path)?;
+    f.write_all(b"\x93NUMPY\x01\x00")?;
+    f.write_all(&(header_len as u16).to_le_bytes())?;
+    f.write_all(dict.as_bytes())?;
+    for v in data {
+        f.write_all(&v.to_le_bytes())?;
+    }
+    Ok(())
+}
+
 fn kth_largest(xs: &[f32], k: usize) -> f32 {
     let mut vals: Vec<f32> = xs.iter().copied().filter(|v| v.is_finite()).collect();
     if vals.is_empty() {
diff --git a/libs/ai/models/music/src/music3_gguf.rs b/libs/ai/models/music/src/music3_gguf.rs
index 8bd273a4a..da2749452 100644
--- a/libs/ai/models/music/src/music3_gguf.rs
+++ b/libs/ai/models/music/src/music3_gguf.rs
@@ -137,6 +137,17 @@ pub(crate) mod perf {
     }
 }
 
+/// RVQ whole-layer resident decode is the default; `MAKEPAD_MUSIC3_RVQ_HOST`
+/// (or the global CPU switch) restores per-GEMM host elementwise.
+pub(crate) fn rvq_resident_enabled() -> bool {
+    use std::sync::OnceLock;
+    static ON: OnceLock<bool> = OnceLock::new();
+    *ON.get_or_init(|| {
+        std::env::var_os("MAKEPAD_MUSIC3_RVQ_HOST").is_none()
+            && std::env::var_os("MAKEPAD_MUSIC3_CPU_LINEAR").is_none()
+    })
+}
+
 pub(crate) fn repeat_kv(
     x: &[f32],
     tokens: usize,
@@ -718,8 +729,10 @@ impl Music3GgufRvq {
         let pos = &self.pos_embedding[..seq * MUSIC3_RVQ_HIDDEN];
         add_inplace(&mut hidden[..seq * MUSIC3_RVQ_HIDDEN], pos);
         add_inplace(&mut hidden[seq * MUSIC3_RVQ_HIDDEN..], pos);
-        if let Some(pair) = self.try_prefill_pair_resident(file, &hidden, seq) {
-            return Ok(pair);
+        if rvq_resident_enabled() {
+            if let Some(pair) = self.try_prefill_pair_resident(file, &hidden, seq) {
+                return Ok(pair);
+            }
         }
         let head_dim = MUSIC3_RVQ_HIDDEN / MUSIC3_RVQ_HEADS;
         let scale = 1.0 / (head_dim as f32).sqrt();
@@ -1036,21 +1049,23 @@ impl Music3GgufRvq {
         let pos_row = &self.pos_embedding[off..off + MUSIC3_RVQ_HIDDEN];
         add_inplace(&mut hidden[..MUSIC3_RVQ_HIDDEN], pos_row);
         add_inplace(&mut hidden[MUSIC3_RVQ_HIDDEN..], pos_row);
-        let klen: Vec<usize> = cond.k.iter().map(|k| k.len()).collect();
-        if self
-            .try_step_pair_resident(file, cond, uncond, &hidden)
-            .is_some()
-        {
-            return Ok(());
-        }
-        // A mid-stack miss leaves partially grown KV; trim before the
-        // host rerun appends again.
-        if cond.pos == pos {
-            for (layer, len) in klen.iter().enumerate() {
-                cond.k[layer].truncate(*len);
-                cond.v[layer].truncate(*len);
-                uncond.k[layer].truncate(*len);
-                uncond.v[layer].truncate(*len);
+        if rvq_resident_enabled() {
+            let klen: Vec<usize> = cond.k.iter().map(|k| k.len()).collect();
+            if self
+                .try_step_pair_resident(file, cond, uncond, &hidden)
+                .is_some()
+            {
+                return Ok(());
+            }
+            // A mid-stack miss leaves partially grown KV; trim before the
+            // host rerun appends again.
+            if cond.pos == pos {
+                for (layer, len) in klen.iter().enumerate() {
+                    cond.k[layer].truncate(*len);
+                    cond.v[layer].truncate(*len);
+                    uncond.k[layer].truncate(*len);
+                    uncond.v[layer].truncate(*len);
+                }
             }
         }
         let head_dim = MUSIC3_RVQ_HIDDEN / MUSIC3_RVQ_HEADS;
diff --git a/libs/ai/models/music/src/music3_gguf_gen.rs b/libs/ai/models/music/src/music3_gguf_gen.rs
index 80b03a1c7..4880e96b0 100644
--- a/libs/ai/models/music/src/music3_gguf_gen.rs
+++ b/libs/ai/models/music/src/music3_gguf_gen.rs
@@ -59,6 +59,7 @@ fn dit_ffn(
     let in_bk = format!("transformer_blocks.{layer}.ff_in.bias");
     let out_bk = format!("transformer_blocks.{layer}.ff_out.bias");
     if let (Some(ff_in), Some(ff_out)) = (file.keyed_mat(&ns, &in_n), file.keyed_mat(&ns, &out_n)) {
+        let swap = std::env::var_os("MAKEPAD_MUSIC3_SWIGLU_SWAP").is_some();
         if let Some(y) = makepad_ai_common::backend::metal::try_dit_ffn_resident(
             normed,
             rows,
@@ -68,7 +69,7 @@ fn dit_ffn(
             &prep.ff_out_b[layer],
             &in_bk,
             &out_bk,
-            false,
+            swap,
             ff_in,
             ff_out,
             |a, b| file.load_keyed_bytes(a, b),
@@ -89,11 +90,13 @@ fn dit_ffn(
 fn swiglu_rows(ff: &[f32], rows: usize, ff_dim: usize) -> Vec<f32> {
     let mut values = vec![0f32; rows * ff_dim];
     let mut gates = vec![0f32; rows * ff_dim];
+    let swap = std::env::var_os("MAKEPAD_MUSIC3_SWIGLU_SWAP").is_some();
     for r in 0..rows {
         let row = &ff[r * ff_dim * 2..(r + 1) * ff_dim * 2];
         let (a, b) = row.split_at(ff_dim);
-        values[r * ff_dim..(r + 1) * ff_dim].copy_from_slice(a);
-        gates[r * ff_dim..(r + 1) * ff_dim].copy_from_slice(b);
+        let (value, gate) = if swap { (b, a) } else { (a, b) };
+        values[r * ff_dim..(r + 1) * ff_dim].copy_from_slice(value);
+        gates[r * ff_dim..(r + 1) * ff_dim].copy_from_slice(gate);
     }
     swiglu(&values, &gates)
 }
@@ -700,7 +703,10 @@ impl Music3GgufLm {
         // Whole-layer resident decode is the default: 1 command-buffer wait
         // per layer instead of 4, zero transient buffer allocs after the
         // pool warms. (It lost 3-5s before the pool + into-dst plumbing;
-        // with allocation churn gone it wins.)
+        // with allocation churn gone it wins.) MAKEPAD_MUSIC3_AR_HOST
+        // restores the per-GEMM host-elementwise path.
+        if std::env::var_os("MAKEPAD_MUSIC3_AR_HOST").is_none()
+            && std::env::var_os("MAKEPAD_MUSIC3_CPU_LINEAR").is_none()
         {
             let pos0 = cond.pos;
             let klen: Vec<usize> = cond.k.iter().map(|k| k.len()).collect();
@@ -909,6 +915,8 @@ fn rvq_depth_sample_cfg(
         for (c, u) in guided.iter_mut().zip(logits_u.iter()) {
             *c = *u + MUSIC3_AR_CFG * (*c - *u);
         }
+        let greedy = std::env::var_os("MAKEPAD_MUSIC3_AR_GREEDY").is_some()
+            || std::env::var_os("MAKEPAD_MUSIC3_RVQ_GREEDY").is_some();
         if dump_top && head < 2 {
             let mut top: Vec<(f32, usize)> = guided
                 .iter()
@@ -940,6 +948,14 @@ fn rvq_depth_sample_cfg(
             } else {
                 sample_top_k(&guided, MUSIC3_AR_TOP_K, rng) as u32
             }
+        } else if greedy {
+            guided
+                .iter()
+                .enumerate()
+                .filter(|(_, v)| v.is_finite())
+                .max_by(|a, b| a.1.partial_cmp(b.1).unwrap_or(std::cmp::Ordering::Equal))
+                .map(|(i, _)| i as u32)
+                .unwrap_or(0)
         } else {
             sample_top_k(&guided, MUSIC3_AR_TOP_K, rng) as u32
         };
@@ -997,14 +1013,25 @@ pub fn gguf_ar_sample_forced(
     force_rvq: Option<&[u32]>,
     progress: &mut dyn FnMut(&str, usize, usize),
 ) -> Result<Vec<f32>> {
-    progress("prefill-cond", 0, 1);
-    let t_pf = std::time::Instant::now();
-    let mut cond_s = lm.prefill_session(&pack.language_model, cond_ids, layers)?;
-    eprintln!("  prefill-pass1 {:.2}s", t_pf.elapsed().as_secs_f32());
-    progress("prefill-uncond", 0, 1);
-    let t_pf = std::time::Instant::now();
-    let mut uncond_s = lm.prefill_session(&pack.language_model, uncond_ids, layers)?;
-    eprintln!("  prefill-pass2 {:.2}s", t_pf.elapsed().as_secs_f32());
+    // Stacked pair prefill (m=2*seq) is opt-in: one run matched last_h but
+    // decode lm_step doubled, likely from the larger prefill working set.
+    let (mut cond_s, mut uncond_s) = if cond_ids.len() == uncond_ids.len()
+        && !cond_ids.is_empty()
+        && std::env::var_os("MAKEPAD_MUSIC3_PAIR_PREFILL").is_some()
+    {
+        progress("prefill-pair", 0, 1);
+        lm.prefill_pair(&pack.language_model, cond_ids, uncond_ids, layers)?
+    } else {
+        progress("prefill-cond", 0, 1);
+        let t_pf = std::time::Instant::now();
+        let cond_s = lm.prefill_session(&pack.language_model, cond_ids, layers)?;
+        eprintln!("  prefill-pass1 {:.2}s", t_pf.elapsed().as_secs_f32());
+        progress("prefill-uncond", 0, 1);
+        let t_pf = std::time::Instant::now();
+        let uncond_s = lm.prefill_session(&pack.language_model, uncond_ids, layers)?;
+        eprintln!("  prefill-pass2 {:.2}s", t_pf.elapsed().as_secs_f32());
+        (cond_s, uncond_s)
+    };
     // Prefill's m=100..208 GEMMs leave ~1 GB of large recycled transients in
     // the pool; decode uses none of those sizes. Drop them at the phase edge
     // (pair-prefill runs showed decode slowing while they stayed retained).
@@ -1021,6 +1048,31 @@ pub fn gguf_ar_sample_forced(
             session.v[layer].reserve(need.saturating_sub(have));
         }
     }
+    if let Ok(path) = std::env::var("MAKEPAD_MUSIC3_DUMP_LAST_H") {
+        let mut bytes = Vec::with_capacity(cond_s.last.len() * 4);
+        for v in &cond_s.last {
+            bytes.extend_from_slice(&v.to_le_bytes());
+        }
+        let _ = std::fs::write(&path, bytes);
+        eprintln!("  dumped last_h {} -> {path}", FiniteStats::of(&cond_s.last));
+    }
+    if let Ok(path) = std::env::var("MAKEPAD_MUSIC3_LOAD_LAST_H") {
+        let bytes = std::fs::read(&path).map_err(|err| {
+            DiffusionError::workflow(format!("load last_h {path}: {err}"))
+        })?;
+        if bytes.len() == cond_s.last.len() * 4 {
+            for (i, chunk) in bytes.chunks_exact(4).enumerate() {
+                cond_s.last[i] = f32::from_le_bytes([chunk[0], chunk[1], chunk[2], chunk[3]]);
+            }
+            eprintln!("  loaded last_h {} from {path}", FiniteStats::of(&cond_s.last));
+        } else {
+            eprintln!(
+                "  last_h file {} bytes, expected {}",
+                bytes.len(),
+                cond_s.last.len() * 4
+            );
+        }
+    }
     let mut rng = TorchPhilox::new(seed);
     let mut hiddens = Vec::new();
     let mut semantic_toks = Vec::new();
@@ -1077,11 +1129,22 @@ pub fn gguf_ar_sample_forced(
                 FiniteStats::of(&sem_c)
             );
         }
+        let greedy = std::env::var_os("MAKEPAD_MUSIC3_AR_GREEDY").is_some();
         let mut pack_ids = vec![MUSIC3_AUDIO_END_TOKEN_ID];
         for i in 0..MUSIC3_SEMANTIC_VOCAB {
             pack_ids.push(lo + i as u32);
         }
-        let packed = sample_top_k_ids(&guided, &pack_ids, MUSIC3_AR_TOP_K, &mut rng);
+        let packed = if greedy {
+            guided
+                .iter()
+                .enumerate()
+                .filter(|(_, v)| v.is_finite())
+                .max_by(|a, b| a.1.partial_cmp(b.1).unwrap_or(std::cmp::Ordering::Equal))
+                .map(|(i, _)| i)
+                .unwrap_or(0)
+        } else {
+            sample_top_k_ids(&guided, &pack_ids, MUSIC3_AR_TOP_K, &mut rng)
+        };
         let mut tok = if packed == 0 {
             MUSIC3_AUDIO_END_TOKEN_ID
         } else {
@@ -1223,7 +1286,11 @@ mod dit_perf {
 /// [`layer_norm`] Metal path costs a submit plus a 2×7MB round trip per call
 /// (576 calls per 8-step generate) for ~1ms of arithmetic. Rows are
 /// independent, so threading is bit-exact vs the serial CPU reference.
+/// `MAKEPAD_MUSIC3_DIT_LN_METAL` restores the old path.
 fn dit_layer_norm(x: &mut [f32], weight: &[f32], bias: &[f32], width: usize) {
+    if std::env::var_os("MAKEPAD_MUSIC3_DIT_LN_METAL").is_some() {
+        return layer_norm(x, weight, bias, width);
+    }
     makepad_ai_sfx::sa3::par_rows(x, width, &|_row, row| {
         let mut mean = 0f32;
         for v in row.iter() {
@@ -1398,6 +1465,12 @@ fn official_flow_sigmas(steps: usize) -> Vec<f32> {
         sigmas.push(1.0 - raw);
     }
     sigmas.push(1.0);
+    if std::env::var_os("MAKEPAD_MUSIC3_SIGMA_FLIP").is_some() {
+        // Standard FM 1→0 instead of official invert 0→1.
+        for s in &mut sigmas {
+            *s = 1.0 - *s;
+        }
+    }
     sigmas
 }
 
@@ -1423,7 +1496,18 @@ fn dit_forward(
         *x += *p;
     }
     let mut hidden = file.linear_nt("proj_in.weight", &cat, tokens)?;
-    let temb = time_embed(prep, timestep);
+    let temb = match std::env::var("MAKEPAD_MUSIC3_TEMB").ok().as_deref() {
+        Some("in_major") => time_embed_layout(prep, &time_embed_feat(prep, timestep), true),
+        Some("linear_nt") => time_embed_linear_nt(file, prep, timestep)?,
+        _ => time_embed(prep, timestep),
+    };
+    if std::env::var_os("MAKEPAD_MUSIC3_DIT_TRACE").is_some() {
+        eprintln!(
+            "  dit-proj_in {} temb {}",
+            FiniteStats::of(&hidden),
+            FiniteStats::of(&temb)
+        );
+    }
     let mut seq = Vec::with_capacity((tokens + 1) * MUSIC3_DIT_DIM);
     seq.extend_from_slice(&temb);
     seq.extend_from_slice(&hidden);
@@ -1440,6 +1524,13 @@ fn dit_forward(
         }
     }
     let scale = 1.0 / (MUSIC3_DIT_HEAD_DIM as f32).sqrt();
+    let trace = std::env::var_os("MAKEPAD_MUSIC3_DIT_TRACE").is_some();
+    if trace {
+        eprintln!(
+            "  dit-in t={timestep:.3} hidden {}",
+            FiniteStats::of(&hidden)
+        );
+    }
     for layer in 0..MUSIC3_DIT_LAYERS {
         let mut normed = hidden.clone();
         dit_layer_norm(&mut normed, &prep.norm1_w[layer], &prep.norm1_b[layer], MUSIC3_DIT_DIM);
@@ -1484,6 +1575,9 @@ fn dit_forward(
         dit_layer_norm(&mut normed, &prep.norm2_w[layer], &prep.norm2_b[layer], MUSIC3_DIT_DIM);
         let ff = dit_ffn(file, prep, layer, &normed, n)?;
         add_inplace(&mut hidden, &ff);
+        if trace && (layer < 2 || layer + 1 == MUSIC3_DIT_LAYERS || layer == 17) {
+            eprintln!("  dit-h L{layer} {}", FiniteStats::of(&hidden));
+        }
     }
     let tok = hidden[MUSIC3_DIT_DIM..].to_vec();
     let hidden = file.linear_nt("proj_out.weight", &tok, tokens)?;
@@ -1528,7 +1622,11 @@ fn dit_forward_cfg(
         *x += *p;
     }
     let stacked = file.linear_nt("proj_in.weight", &cat, m2)?;
-    let temb = time_embed(prep, timestep);
+    let temb = match std::env::var("MAKEPAD_MUSIC3_TEMB").ok().as_deref() {
+        Some("in_major") => time_embed_layout(prep, &time_embed_feat(prep, timestep), true),
+        Some("linear_nt") => time_embed_linear_nt(file, prep, timestep)?,
+        _ => time_embed(prep, timestep),
+    };
     let n = tokens + 1;
     let mut hidden = vec![0f32; 2 * n * MUSIC3_DIT_DIM];
     for batch in 0..2 {
@@ -1672,7 +1770,15 @@ fn dit_euler_x0(
     for i in 0..steps {
         progress("dit", i, steps);
         let t = sigmas[i];
-        let (v_cond, v_uncond) = dit_forward_cfg(file, prep, &x, cond, tokens, t)?;
+        let (v_cond, v_uncond) = if std::env::var_os("MAKEPAD_MUSIC3_DIT_SERIAL_CFG").is_some() {
+            let zeros = vec![0f32; cond.len()];
+            (
+                dit_forward(file, prep, &x, cond, tokens, t)?,
+                dit_forward(file, prep, &x, &zeros, tokens, t)?,
+            )
+        } else {
+            dit_forward_cfg(file, prep, &x, cond, tokens, t)?
+        };
         let dt = sigmas[i + 1] - sigmas[i];
         if i == 0 {
             eprintln!(
@@ -1769,6 +1875,10 @@ pub fn gguf_generate(
             eprintln!("  cond-ref len {} != cond {}", pref.len(), cond.len());
         }
     }
+    if std::env::var_os("MAKEPAD_MUSIC3_AR_ONLY").is_some() {
+        eprintln!("  ar-only: skip dit/vocoder");
+        return Ok(vec![0f32; 2]);
+    }
     // Vocoder GGUF dequant is ~18s of host work and touches a different file
     // than DiT. Hide it behind Euler.
     let voc_path = pack.paths.vocoder.clone();
diff --git a/libs/ai/models/music/src/music3_lm.rs b/libs/ai/models/music/src/music3_lm.rs
index f452eba3f..25c68649c 100644
--- a/libs/ai/models/music/src/music3_lm.rs
+++ b/libs/ai/models/music/src/music3_lm.rs
@@ -396,16 +396,23 @@ struct LayerOut {
     value: GpuTensor,
 }
 
-/// Official Music3 LM is bf16 SDPA/FlashAttention. The native path uses
-/// causal FA2 with bf16 tensor-core operands.
+/// Official Music3 LM is bf16 SDPA/FlashAttention. Default is causal FA2
+/// with bf16 tensor-core operands (`MAKEPAD_MUSIC3_ATTN=fa2bf16`).
+/// `fa2` is the same kernel in f16; `composite` is the old cuBLAS path.
 fn music3_lm_prefill_attn(
     q: &GpuTensor,
     k: &GpuTensor,
     v: &GpuTensor,
     scale: f32,
 ) -> Result<GpuTensor> {
-    let kind = if official_py() { "math" } else { "" };
-    let attn = match kind {
+    let kind = std::env::var("MAKEPAD_MUSIC3_ATTN").unwrap_or_else(|_| {
+        if official_py() {
+            "math".into()
+        } else {
+            String::new()
+        }
+    });
+    let attn = match kind.as_str() {
         "math" | "sdpa" => {
             // Official dump60 SDPA is torch MATH (Flash not compiled in 169 venv).
             gpu_attention_packed_causal_f32(q, k, v, MUSIC3_LM_HEADS, scale)
@@ -552,10 +559,69 @@ fn layer_forward(
     let q_name = format!("{prefix}.self_attn.q_proj.weight");
     let k_name = format!("{prefix}.self_attn.k_proj.weight");
     let v_name = format!("{prefix}.self_attn.v_proj.weight");
+    if layer == 0 {
+        if let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_L0_QKV") {
+            if let Ok(nh) = gpu_download(&normed) {
+                let last_rows = |data: &[f32], cols: usize| -> Vec<f32> {
+                    let mut out = Vec::with_capacity(batch.max(1) * cols);
+                    for b in 0..batch.max(1) {
+                        let row = (b + 1) * tokens - 1;
+                        let s = row * cols;
+                        out.extend_from_slice(&data[s..s + cols]);
+                    }
+                    out
+                };
+                let _ = write_npy_f32_lm(
+                    &format!("{dir}/native_l0_norm.npy"),
+                    &last_rows(&nh, MUSIC3_LM_HIDDEN),
+                    &[batch.max(1), MUSIC3_LM_HIDDEN],
+                );
+            }
+        }
+    }
     let q = linear_qk(weights, &normed, &q_name, q_inner)?;
     let k = linear_qk(weights, &normed, &k_name, kv_inner)?;
     let v = linear_cached(weights, &normed, &v_name, kv_inner)?;
     drop(normed);
+    if layer == 0 {
+        dump_fullseq_if(&q, tokens, batch, "native_fullseq_L0_qproj.npy");
+        dump_fullseq_if(&k, tokens, batch, "native_fullseq_L0_kproj.npy");
+    }
+    if layer == 0 {
+        if let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_L0_QKV") {
+            if let (Ok(qp), Ok(kp)) = (gpu_download(&q), gpu_download(&k)) {
+                let last_rows = |data: &[f32], cols: usize| -> Vec<f32> {
+                    let mut out = Vec::with_capacity(batch.max(1) * cols);
+                    for b in 0..batch.max(1) {
+                        let row = (b + 1) * tokens - 1;
+                        let s = row * cols;
+                        out.extend_from_slice(&data[s..s + cols]);
+                    }
+                    out
+                };
+                let _ = write_npy_f32_lm(
+                    &format!("{dir}/native_l0_qproj.npy"),
+                    &last_rows(&qp, q_inner),
+                    &[batch.max(1), q_inner],
+                );
+                let _ = write_npy_f32_lm(
+                    &format!("{dir}/native_l0_kproj.npy"),
+                    &last_rows(&kp, kv_inner),
+                    &[batch.max(1), kv_inner],
+                );
+                let _ = write_npy_f32_lm(
+                    &format!("{dir}/native_l0_qnorm_w.npy"),
+                    &prepared.q_norm[layer],
+                    &[prepared.q_norm[layer].len()],
+                );
+                let _ = write_npy_f32_lm(
+                    &format!("{dir}/native_l0_knorm_w.npy"),
+                    &prepared.k_norm[layer],
+                    &[prepared.k_norm[layer].len()],
+                );
+            }
+        }
+    }
 
     // Official Qwen3RMSNorm returns bf16: weight * (x*rsqrt).to(bf16).
     // Precise f32 RMS is correct (GPU==CPU 8e-6) but last-token knorm
@@ -570,8 +636,51 @@ fn layer_forward(
         format!("{prefix}.self_attn.k_norm"),
         &prepared.k_norm[layer],
     )?;
+    if layer == 0 {
+        dump_fullseq_if(&q, tokens, batch, "native_fullseq_L0_qnorm.npy");
+        dump_fullseq_if(&k, tokens, batch, "native_fullseq_L0_knorm.npy");
+    }
+    if layer == 0 {
+        if let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_L0_QKV") {
+            if let (Ok(qh), Ok(kh), Ok(vh)) =
+                (gpu_download(&q), gpu_download(&k), gpu_download(&v))
+            {
+                let last_rows = |data: &[f32], cols: usize| -> Vec<f32> {
+                    let mut out = Vec::with_capacity(batch.max(1) * cols);
+                    for b in 0..batch.max(1) {
+                        let row = (b + 1) * tokens - 1;
+                        let s = row * cols;
+                        out.extend_from_slice(&data[s..s + cols]);
+                    }
+                    out
+                };
+                let _ = write_npy_f32_lm(
+                    &format!("{dir}/native_l0_qnorm.npy"),
+                    &last_rows(&qh, q_inner),
+                    &[batch.max(1), q_inner],
+                );
+                let _ = write_npy_f32_lm(
+                    &format!("{dir}/native_l0_knorm.npy"),
+                    &last_rows(&kh, kv_inner),
+                    &[batch.max(1), kv_inner],
+                );
+                let _ = write_npy_f32_lm(
+                    &format!("{dir}/native_l0_vproj.npy"),
+                    &last_rows(&vh, kv_inner),
+                    &[batch.max(1), kv_inner],
+                );
+            }
+        }
+    }
     let q = music3_rope(q, MUSIC3_LM_HEADS, half, rope_cos, rope_sin)?;
     let k = music3_rope(k, MUSIC3_LM_KV_HEADS, half, rope_cos, rope_sin)?;
+    if layer == 0 {
+        dump_l0_last_rows(&q, tokens, batch, q_inner, "native_l0_qrope.npy");
+        dump_l0_last_rows(&k, tokens, batch, kv_inner, "native_l0_krope.npy");
+        dump_fullseq_if(&q, tokens, batch, "native_fullseq_L0_qrope.npy");
+        dump_fullseq_if(&k, tokens, batch, "native_fullseq_L0_krope.npy");
+        dump_fullseq_if(&v, tokens, batch, "native_fullseq_L0_v.npy");
+    }
 
     let mut k_heads = Vec::with_capacity(MUSIC3_LM_KV_HEADS);
     let mut v_heads = Vec::with_capacity(MUSIC3_LM_KV_HEADS);
@@ -617,14 +726,45 @@ fn layer_forward(
         joined
     };
     drop((q, k_full, v_full));
+    if layer == 0 {
+        dump_l0_last_rows(&attn, tokens, batch, q_inner, "native_l0_attn_out.npy");
+    }
     let attn = linear_cached(
         weights,
         &attn,
         &format!("{prefix}.self_attn.o_proj.weight"),
         MUSIC3_LM_HIDDEN,
     )?;
+    if layer == 0 {
+        dump_l0_last_rows(&attn, tokens, batch, MUSIC3_LM_HIDDEN, "native_l0_oproj.npy");
+        // Official self_attn hook is post-o_proj [B,T,H]; last-token dumps stay last-token.
+        dump_fullseq_if(&attn, tokens, batch, "native_fullseq_L0_attn.npy");
+    }
+    if layer == 1 {
+        dump_layer1_if(&attn, tokens, batch, "native_offin_L1_attn.npy");
+    }
+    if layer == 10 || layer == 20 || layer == 35 {
+        dump_fullseq_if(
+            &attn,
+            tokens,
+            batch,
+            &format!("native_fullseq_L{layer}_attn.npy"),
+        );
+    }
     hidden = residual_add(&hidden, &attn)?;
     hidden = music3_cast_hidden(hidden)?;
+    if layer == 0 {
+        dump_l0_last_rows(
+            &hidden,
+            tokens,
+            batch,
+            MUSIC3_LM_HIDDEN,
+            "native_l0_attn_resid.npy",
+        );
+    }
+    if layer == 1 {
+        dump_layer1_if(&hidden, tokens, batch, "native_offin_L1_attn_resid.npy");
+    }
     drop(attn);
 
     let normed = music3_hidden_rms(
@@ -632,13 +772,29 @@ fn layer_forward(
         format!("{prefix}.post_attention_layernorm"),
         &prepared.post_attn_norm[layer],
     )?;
+    if layer == 0 {
+        dump_l0_last_rows(
+            &normed,
+            tokens,
+            batch,
+            MUSIC3_LM_HIDDEN,
+            "native_l0_post_norm.npy",
+        );
+    }
     let up_name = format!("{prefix}.mlp.up_proj.weight");
     let gate_name = format!("{prefix}.mlp.gate_proj.weight");
     let up = linear_cached(weights, &normed, &up_name, MUSIC3_LM_FF)?;
     let gate = linear_cached(weights, &normed, &gate_name, MUSIC3_LM_FF)?;
     drop(normed);
+    if layer == 0 {
+        dump_l0_last_rows(&up, tokens, batch, MUSIC3_LM_FF, "native_l0_up.npy");
+        dump_l0_last_rows(&gate, tokens, batch, MUSIC3_LM_FF, "native_l0_gate.npy");
+    }
     let up_gate = gpu_concat_cols(&[&up, &gate]).map_err(DiffusionError::model)?;
     let ff = gpu_swiglu_value_gate(&up_gate).map_err(DiffusionError::model)?;
+    if layer == 0 {
+        dump_l0_last_rows(&ff, tokens, batch, MUSIC3_LM_FF, "native_l0_swiglu.npy");
+    }
     drop(up_gate);
     let ff = down_proj_cached(
         weights,
@@ -646,8 +802,19 @@ fn layer_forward(
         &format!("{prefix}.mlp.down_proj.weight"),
         MUSIC3_LM_HIDDEN,
     )?;
+    if layer == 0 {
+        dump_l0_last_rows(&ff, tokens, batch, MUSIC3_LM_HIDDEN, "native_l0_down.npy");
+    }
     hidden = residual_add(&hidden, &ff)?;
     hidden = music3_cast_hidden(hidden)?;
+    if layer == 0 || layer == 10 || layer == 20 || layer == 35 {
+        dump_fullseq_if(
+            &hidden,
+            tokens,
+            batch,
+            &format!("native_fullseq_L{layer}.npy"),
+        );
+    }
     let k = music3_kv_cache(k)?;
     let v = music3_kv_cache(v)?;
     Ok(LayerOut { hidden, key: k, value: v })
@@ -892,6 +1059,14 @@ impl Music3LmSession {
             embeds[row * MUSIC3_LM_HIDDEN..(row + 1) * MUSIC3_LM_HIDDEN].copy_from_slice(&values);
         }
         let mut hidden = gpu_upload(&embeds, 2 * t, MUSIC3_LM_HIDDEN).map_err(DiffusionError::model)?;
+        let dump_dir = std::env::var("MAKEPAD_MUSIC3_DUMP_PREFILL_LAYERS").ok();
+        if let Some(dir) = dump_dir.as_deref() {
+            dump_prefill_last_pair(&hidden, t, dir, "native_prefill_embed.npy");
+        }
+        let fullseq_dir = std::env::var("MAKEPAD_MUSIC3_DUMP_FULLSEQ").ok();
+        if let Some(dir) = fullseq_dir.as_deref() {
+            dump_fullseq_pair(&hidden, t, dir, "native_fullseq_embed.npy");
+        }
         let (rope_one_c, rope_one_s) = rope_range(prepared, 0, t)?;
         let rope_cos = gpu_concat_rows(&rope_one_c, &rope_one_c).map_err(DiffusionError::model)?;
         let rope_sin = gpu_concat_rows(&rope_one_s, &rope_one_s).map_err(DiffusionError::model)?;
@@ -912,6 +1087,28 @@ impl Music3LmSession {
                 2,
             )?;
             hidden = out.hidden;
+            if let Some(dir) = dump_dir.as_deref() {
+                dump_prefill_last_pair(
+                    &hidden,
+                    t,
+                    dir,
+                    &format!("native_prefill_layer{layer}.npy"),
+                );
+            }
+            if let Some(dir) = fullseq_dir.as_deref() {
+                if layer == 1 || layer == 5 || layer == 10 || layer == 20 || layer == 35 {
+                    dump_fullseq_pair(
+                        &hidden,
+                        t,
+                        dir,
+                        &format!("native_fullseq_L{layer}.npy"),
+                    );
+                }
+                if layer + 1 == MUSIC3_LM_LAYERS {
+                    dump_fullseq_pair(&out.key, t, dir, "native_fullseq_L35_k.npy");
+                    dump_fullseq_pair(&out.value, t, dir, "native_fullseq_L35_v.npy");
+                }
+            }
             k_cond.push(gpu_slice_rows(&out.key, 0, t).map_err(DiffusionError::model)?);
             k_uncond.push(gpu_slice_rows(&out.key, t, t).map_err(DiffusionError::model)?);
             v_cond.push(gpu_slice_rows(&out.value, 0, t).map_err(DiffusionError::model)?);
@@ -919,6 +1116,14 @@ impl Music3LmSession {
             progress(layer + 1, MUSIC3_LM_LAYERS);
         }
         hidden = music3_hidden_rms(&hidden, "model.norm".to_string(), &prepared.final_norm)?;
+        if let Some(dir) = dump_dir.as_deref() {
+            dump_prefill_last_pair(&hidden, t, dir, "native_prefill_norm.npy");
+            dump_prefill_last_pair(&hidden, t, dir, "native_last_hidden_f0.npy");
+        }
+        if let Some(dir) = fullseq_dir.as_deref() {
+            dump_fullseq_pair(&hidden, t, dir, "native_fullseq_norm.npy");
+            dump_fullseq_pair(&hidden, t, dir, "native_fullseq_last_hidden.npy");
+        }
         let last_c = gpu_download(
             &gpu_slice_rows(&hidden, t - 1, 1).map_err(DiffusionError::model)?,
         )
@@ -1010,6 +1215,10 @@ impl Music3LmSession {
         both.extend_from_slice(cond_embeds);
         both.extend_from_slice(uncond_embeds);
         let mut hidden = gpu_upload(&both, 2, MUSIC3_LM_HIDDEN).map_err(DiffusionError::model)?;
+        let dump_f1 = want_f1_dump(pos);
+        if dump_f1 {
+            dump_f1_rows(&hidden, MUSIC3_LM_HIDDEN, "native_f1_embed.npy");
+        }
         let (rope_one_c, rope_one_s) = rope_range(prepared, pos, 1)?;
         let rope_cos = gpu_concat_rows(&rope_one_c, &rope_one_c).map_err(DiffusionError::model)?;
         let rope_sin = gpu_concat_rows(&rope_one_s, &rope_one_s).map_err(DiffusionError::model)?;
@@ -1031,6 +1240,10 @@ impl Music3LmSession {
             )?;
         }
         hidden = music3_hidden_rms(&hidden, "model.norm".to_string(), &prepared.final_norm)?;
+        if dump_f1 {
+            dump_f1_rows(&hidden, MUSIC3_LM_HIDDEN, "native_f1_model_norm.npy");
+            dump_f1_rows(&hidden, MUSIC3_LM_HIDDEN, "native_f1_last_hidden.npy");
+        }
         cond.seq += 1;
         uncond.seq += 1;
         let host = gpu_download(&hidden).map_err(DiffusionError::model)?;
@@ -1190,11 +1403,25 @@ fn decode_layer_pair(
     let q_inner = MUSIC3_LM_HEADS * MUSIC3_LM_HEAD_DIM;
     let kv_inner = MUSIC3_LM_KV_HEADS * MUSIC3_LM_HEAD_DIM;
     let prefix = layer_prefix(layer);
+    let dump = want_f1_dump(seq);
+    if dump {
+        if layer == 0 {
+            eprintln!("f1 dump decode seq={seq} rows={}", hidden.rows());
+        }
+        dump_f1_rows(&hidden, MUSIC3_LM_HIDDEN, &format!("native_f1_L{layer}_in.npy"));
+    }
     let normed = music3_hidden_rms(
         &hidden,
         format!("{prefix}.input_layernorm"),
         &prepared.input_norm[layer],
     )?;
+    if dump {
+        dump_f1_rows(
+            &normed,
+            MUSIC3_LM_HIDDEN,
+            &format!("native_f1_L{layer}_norm.npy"),
+        );
+    }
     let q_name = format!("{prefix}.self_attn.q_proj.weight");
     let k_name = format!("{prefix}.self_attn.k_proj.weight");
     let v_name = format!("{prefix}.self_attn.v_proj.weight");
@@ -1202,6 +1429,11 @@ fn decode_layer_pair(
     let k_step = linear_qk(weights, &normed, &k_name, kv_inner)?;
     let v_step = linear_cached(weights, &normed, &v_name, kv_inner)?;
     drop(normed);
+    if dump {
+        dump_f1_rows(&q, q_inner, &format!("native_f1_L{layer}_qproj.npy"));
+        dump_f1_rows(&k_step, kv_inner, &format!("native_f1_L{layer}_kproj.npy"));
+        dump_f1_rows(&v_step, kv_inner, &format!("native_f1_L{layer}_vproj.npy"));
+    }
     let q = music3_qk_rms(
         q,
         format!("{prefix}.self_attn.q_norm"),
@@ -1212,8 +1444,16 @@ fn decode_layer_pair(
         format!("{prefix}.self_attn.k_norm"),
         &prepared.k_norm[layer],
     )?;
+    if dump {
+        dump_f1_rows(&q, q_inner, &format!("native_f1_L{layer}_qnorm.npy"));
+        dump_f1_rows(&k_step, kv_inner, &format!("native_f1_L{layer}_knorm.npy"));
+    }
     let q = music3_rope(q, MUSIC3_LM_HEADS, half, rope_cos, rope_sin)?;
     let k_step = music3_rope(k_step, MUSIC3_LM_KV_HEADS, half, rope_cos, rope_sin)?;
+    if dump {
+        dump_f1_rows(&q, q_inner, &format!("native_f1_L{layer}_qrope.npy"));
+        dump_f1_rows(&k_step, kv_inner, &format!("native_f1_L{layer}_krope.npy"));
+    }
     let k_step = music3_kv_cache(k_step)?;
     let v_step = music3_kv_cache(v_step)?;
     let k0 = gpu_slice_rows(&k_step, 0, 1).map_err(DiffusionError::model)?;
@@ -1252,27 +1492,58 @@ fn decode_layer_pair(
     )
     .map_err(DiffusionError::model)?;
     drop(q);
+    if dump {
+        dump_f1_rows(&attn, q_inner, &format!("native_f1_L{layer}_attn_out.npy"));
+    }
     let attn = linear_cached(
         weights,
         &attn,
         &format!("{prefix}.self_attn.o_proj.weight"),
         MUSIC3_LM_HIDDEN,
     )?;
+    if dump {
+        dump_f1_rows(
+            &attn,
+            MUSIC3_LM_HIDDEN,
+            &format!("native_f1_L{layer}_oproj.npy"),
+        );
+    }
     let hidden = residual_add(&hidden, &attn)?;
     let hidden = music3_cast_hidden(hidden)?;
+    if dump {
+        dump_f1_rows(
+            &hidden,
+            MUSIC3_LM_HIDDEN,
+            &format!("native_f1_L{layer}_attn_resid.npy"),
+        );
+    }
     drop(attn);
     let normed = music3_hidden_rms(
         &hidden,
         format!("{prefix}.post_attention_layernorm"),
         &prepared.post_attn_norm[layer],
     )?;
+    if dump {
+        dump_f1_rows(
+            &normed,
+            MUSIC3_LM_HIDDEN,
+            &format!("native_f1_L{layer}_post_norm.npy"),
+        );
+    }
     let up_name = format!("{prefix}.mlp.up_proj.weight");
     let gate_name = format!("{prefix}.mlp.gate_proj.weight");
     let up = linear_cached(weights, &normed, &up_name, MUSIC3_LM_FF)?;
     let gate = linear_cached(weights, &normed, &gate_name, MUSIC3_LM_FF)?;
     drop(normed);
+    if dump {
+        dump_f1_rows(&up, MUSIC3_LM_FF, &format!("native_f1_L{layer}_up.npy"));
+        dump_f1_rows(&gate, MUSIC3_LM_FF, &format!("native_f1_L{layer}_gate.npy"));
+    }
     let up_gate = gpu_concat_cols(&[&up, &gate]).map_err(DiffusionError::model)?;
     let ff = gpu_swiglu_value_gate(&up_gate).map_err(DiffusionError::model)?;
+    if dump {
+        dump_f1_rows(&ff, MUSIC3_LM_FF, &format!("native_f1_L{layer}_swiglu.npy"));
+    }
     drop(up_gate);
     let ff = down_proj_cached(
         weights,
@@ -1280,8 +1551,22 @@ fn decode_layer_pair(
         &format!("{prefix}.mlp.down_proj.weight"),
         MUSIC3_LM_HIDDEN,
     )?;
+    if dump {
+        dump_f1_rows(
+            &ff,
+            MUSIC3_LM_HIDDEN,
+            &format!("native_f1_L{layer}_down.npy"),
+        );
+    }
     let hidden = residual_add(&hidden, &ff)?;
     let hidden = music3_cast_hidden(hidden)?;
+    if dump {
+        dump_f1_rows(
+            &hidden,
+            MUSIC3_LM_HIDDEN,
+            &format!("native_f1_layer{layer}.npy"),
+        );
+    }
     Ok(hidden)
 }
 
@@ -1317,3 +1602,172 @@ pub fn music3_embed_audio_frame(
     }
     Ok(embeds)
 }
+
+fn want_f1_dump(seq: usize) -> bool {
+    // Oracle prompt prefill is 18 tokens; first decode is f1.
+    seq == 18 && std::env::var_os("MAKEPAD_MUSIC3_DUMP_F1").is_some()
+}
+
+fn dump_f1_rows(tensor: &GpuTensor, cols: usize, name: &str) {
+    let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_F1") else {
+        return;
+    };
+    let Ok(data) = gpu_download(tensor) else {
+        return;
+    };
+    let rows = tensor.rows().min(2).max(1);
+    let mut out = Vec::with_capacity(rows * cols);
+    for b in 0..rows {
+        let s = b * cols;
+        if s + cols <= data.len() {
+            out.extend_from_slice(&data[s..s + cols]);
+        }
+    }
+    let _ = write_npy_f32_lm(&format!("{dir}/{name}"), &out, &[rows, cols]);
+}
+
+fn dump_l0_last_rows(
+    tensor: &GpuTensor,
+    tokens: usize,
+    batch: usize,
+    cols: usize,
+    name: &str,
+) {
+    let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_L0_QKV") else {
+        return;
+    };
+    let Ok(data) = gpu_download(tensor) else {
+        return;
+    };
+    let batch = batch.max(1);
+    let mut out = Vec::with_capacity(batch * cols);
+    for b in 0..batch {
+        let row = (b + 1) * tokens - 1;
+        let s = row * cols;
+        if s + cols <= data.len() {
+            out.extend_from_slice(&data[s..s + cols]);
+        }
+    }
+    let _ = write_npy_f32_lm(&format!("{dir}/{name}"), &out, &[batch, cols]);
+}
+
+fn dump_fullseq_if(hidden: &GpuTensor, tokens: usize, batch: usize, name: &str) {
+    if batch != 2 || tokens == 0 {
+        return;
+    }
+    let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_FULLSEQ") else {
+        return;
+    };
+    dump_fullseq_pair(hidden, tokens, &dir, name);
+}
+
+fn dump_layer1_if(hidden: &GpuTensor, tokens: usize, batch: usize, name: &str) {
+    if batch != 2 || tokens == 0 {
+        return;
+    }
+    let Ok(dir) = std::env::var("MAKEPAD_MUSIC3_DUMP_LAYER1") else {
+        return;
+    };
+    dump_fullseq_pair(hidden, tokens, &dir, name);
+}
+
+/// Full pair sequence `[2, T, C]` (row-major same as `[2T, C]`). Not last-token.
+fn dump_fullseq_pair(hidden: &GpuTensor, tokens: usize, dir: &str, name: &str) {
+    if tokens == 0 {
+        return;
+    }
+    let path = std::path::Path::new(dir).join(name);
+    let path = match path.to_str() {
+        Some(p) => p.to_string(),
+        None => return,
+    };
+    let cols = hidden.cols();
+    let rows = hidden.rows();
+    if rows != 2 * tokens {
+        eprintln!("dump {path}: rows={rows} expected 2*{tokens}");
+        return;
+    }
+    let data = match gpu_download(hidden) {
+        Ok(v) => v,
+        Err(err) => {
+            eprintln!("dump {path}: {err}");
+            return;
+        }
+    };
+    if data.len() != 2 * tokens * cols {
+        eprintln!(
+            "dump {path}: len={} expected {}",
+            data.len(),
+            2 * tokens * cols
+        );
+        return;
+    }
+    if let Err(err) = write_npy_f32_lm(&path, &data, &[2, tokens, cols]) {
+        eprintln!("dump {path}: {err}");
+    } else {
+        eprintln!("dumped {path} [2,{tokens},{cols}]");
+    }
+}
+
+fn dump_prefill_last_pair(hidden: &GpuTensor, tokens: usize, dir: &str, name: &str) {
+    if tokens == 0 {
+        return;
+    }
+    let path = std::path::Path::new(dir).join(name);
+    let path = match path.to_str() {
+        Some(p) => p.to_string(),
+        None => return,
+    };
+    let last_c = match gpu_slice_rows(hidden, tokens - 1, 1).and_then(|t| gpu_download(&t)) {
+        Ok(v) => v,
+        Err(err) => {
+            eprintln!("dump {path}: {err}");
+            return;
+        }
+    };
+    let last_u = match gpu_slice_rows(hidden, 2 * tokens - 1, 1).and_then(|t| gpu_download(&t)) {
+        Ok(v) => v,
+        Err(err) => {
+            eprintln!("dump {path}: {err}");
+            return;
+        }
+    };
+    let mut both = last_c;
+    both.extend_from_slice(&last_u);
+    if let Err(err) = write_npy_f32_lm(&path, &both, &[2, MUSIC3_LM_HIDDEN]) {
+        eprintln!("dump {path}: {err}");
+    } else {
+        eprintln!("dumped {path}");
+    }
+}
+
+fn write_npy_f32_lm(path: &str, data: &[f32], shape: &[usize]) -> std::io::Result<()> {
+    use std::io::Write;
+    let shape_txt = if shape.len() == 1 {
+        format!("({},)", shape[0])
+    } else {
+        format!(
+            "({})",
+            shape
+                .iter()
+                .map(|d| d.to_string())
+                .collect::<Vec<_>>()
+                .join(", ")
+        )
+    };
+    let mut dict = format!("{{'descr': '<f4', 'fortran_order': False, 'shape': {shape_txt}, }}");
+    let prefix = 10usize;
+    let mut header_len = dict.len() + 1;
+    let pad = (16 - ((prefix + header_len) % 16)) % 16;
+    header_len += pad;
+    dict.push_str(&" ".repeat(pad));
+    dict.push('\n');
+    let mut f = std::fs::File::create(path)?;
+    f.write_all(b"\x93NUMPY\x01\x00")?;
+    f.write_all(&(header_len as u16).to_le_bytes())?;
+    f.write_all(dict.as_bytes())?;
+    for v in data {
+        f.write_all(&v.to_le_bytes())?;
+    }
+    Ok(())
+}
diff --git a/libs/ai/models/music/src/music3_pipeline.rs b/libs/ai/models/music/src/music3_pipeline.rs
index 1c7e59653..761e2b8cf 100644
--- a/libs/ai/models/music/src/music3_pipeline.rs
+++ b/libs/ai/models/music/src/music3_pipeline.rs
@@ -114,6 +114,7 @@ pub fn music3_generate_with_progress(
         0.03,
     );
 
+    let bench = std::env::var_os("MAKEPAD_MUSIC3_BENCH").is_some();
     // Reference encode runs on the host before the 8B LM is resident, so
     // the text-only VRAM numbers stay valid.
     let reference_mask = match &req.reference {
@@ -125,6 +126,7 @@ pub fn music3_generate_with_progress(
                 )));
             }
             let weights = Music3ReferenceWeights::resolve(&reference.weights_dir)?;
+            let t_ref = std::time::Instant::now();
             let encoded = music3_encode_reference(
                 &weights,
                 &reference.audio,
@@ -134,6 +136,14 @@ pub fn music3_generate_with_progress(
                 },
                 should_cancel,
             )?;
+            if bench {
+                eprintln!(
+                    "BENCH reference_wall={:.3} frames={} interval={}",
+                    t_ref.elapsed().as_secs_f64(),
+                    encoded.frames,
+                    reference.interval
+                );
+            }
             progress(
                 &format!(
                     "reference {} frames interval {}",
@@ -150,6 +160,7 @@ pub fn music3_generate_with_progress(
     };
 
     progress("load lm", 0.04);
+    let t_load = std::time::Instant::now();
     let (lm, rvq, pack_tail) = match open_gguf_pack(model_dir)? {
         Some((lm, rvq, tail)) => (lm, rvq, Some(tail)),
         None => (
@@ -160,7 +171,11 @@ pub fn music3_generate_with_progress(
     };
     let lm_prep = Music3LmPrepared::prepare(&lm)?;
     let rvq_prep = Music3RvqPrepared::prepare(&rvq)?;
+    if bench {
+        eprintln!("BENCH lm_load_wall={:.3}", t_load.elapsed().as_secs_f64());
+    }
     progress("prefill", 0.06);
+    let t_ar = std::time::Instant::now();
     let hiddens = music3_ar_sample_with_progress(
         &lm,
         &lm_prep,
@@ -188,6 +203,12 @@ pub fn music3_generate_with_progress(
         },
     )?;
     let frames = hiddens.len() / (MUSIC3_COND_LAYERS * MUSIC3_COND_HIDDEN);
+    if bench {
+        eprintln!(
+            "BENCH ar_wall={:.3} frames={frames}",
+            t_ar.elapsed().as_secs_f64()
+        );
+    }
     if frames == 0 {
         return Err(DiffusionError::workflow("music3 generate: no AR frames"));
     }
@@ -196,6 +217,7 @@ pub fn music3_generate_with_progress(
     // from wherever AR actually stopped.
     let after_ar = (0.06 + 0.82 * (frames as f64 / max_frames.max(1) as f64)).clamp(0.06, 0.88);
     progress("cond", after_ar);
+    let t_render = std::time::Instant::now();
     let enc = match &pack_tail {
         Some(tail) => load_condition_encoder_from(&tail.condition)?,
         None => Music3ConditionEncoder::load(model_dir)?,
@@ -227,6 +249,13 @@ pub fn music3_generate_with_progress(
         progress,
     )?;
     let _ = (MUSIC3_AR_CFG, MUSIC3_FRAME_RATE, MUSIC3_SAMPLE_RATE);
+    if bench {
+        eprintln!(
+            "BENCH render_wall={:.3} samples={}",
+            t_render.elapsed().as_secs_f64(),
+            audio.len() / 2
+        );
+    }
     progress("done", 1.0);
     Ok(audio)
 }
diff --git a/libs/ai/models/music/src/music3_quant.rs b/libs/ai/models/music/src/music3_quant.rs
index 2de56d7e0..6db12e6dc 100644
--- a/libs/ai/models/music/src/music3_quant.rs
+++ b/libs/ai/models/music/src/music3_quant.rs
@@ -28,6 +28,12 @@ use std::sync::Arc;
 /// Per-tensor packed-byte cache cap. Layer Q4/BF16 weights fit; embed/lm_head do not.
 const BYTE_CACHE_MAX: usize = 64 * 1024 * 1024;
 
+fn music3_trace(f: impl FnOnce()) {
+    if std::env::var_os("MAKEPAD_MUSIC3_TRACE").is_some() {
+        f();
+    }
+}
+
 fn music3_log_first_linear(path: &str, name: &str, ty: TensorType, m: usize, k: usize, n: usize) {
     use std::sync::OnceLock;
     static METAL: OnceLock<()> = OnceLock::new();
@@ -445,15 +451,23 @@ impl Music3GgufFile {
         // `kernel_mul_mm_q4_0_f32`, which wrote zeros on the older metallib.
         // m=1 hits official `kernel_mul_mv_q4_0_f32`.
         // Skip native BF16: this metallib has no kernel_mul_mv_bf16_*.
+        let skip_metal = std::env::var_os("MAKEPAD_MUSIC3_CPU_LINEAR").is_some();
         // Q4 mul_mm on the 104-token LM prefill accumulates enough error that
         // RVQ head-0 ranks 996 instead of official 271. Prefill dequants once
         // and uses F32 Metal GEMM. Decode (m=1) stays on Q4 mul_mv.
-        if ty != TensorType::BF16 {
+        let skip_q4_mm_prefill = self.role == Music3GgufRole::LanguageModel
+            && ty == TensorType::Q4_0
+            && m >= 8
+            && std::env::var_os("MAKEPAD_MUSIC3_F32_PREFILL").is_some();
+        if !skip_metal && ty != TensorType::BF16 && !skip_q4_mm_prefill {
             if let Some(out) = self.try_metal_quant_linear(name, a, m, k, n, ty) {
                 if out.iter().any(|v| v.is_finite() && *v != 0.0) {
                     music3_log_first_linear("metal", name, ty, m, k, n);
                     return Ok(out);
                 }
+                music3_trace(|| {
+                    eprintln!("[music3] metal {name} {ty:?} m={m} returned zeros; fallback")
+                });
             }
         }
         // Compiled metallib has no BF16 mul_mv/mul_mm. F16 kernels exist.
@@ -590,6 +604,9 @@ impl Music3GgufFile {
         a: &[f32],
         m: usize,
     ) -> Option<Vec<Vec<f32>>> {
+        if std::env::var_os("MAKEPAD_MUSIC3_CPU_LINEAR").is_some() {
+            return None;
+        }
         let ns = format!("music3-{}", self.role.as_str());
         let ns_f16 = format!("music3-{}-f16", self.role.as_str());
         let mut specs: Vec<(&str, u32, usize, bool)> = Vec::with_capacity(names.len());
diff --git a/libs/ai/models/music/src/music3_reference.rs b/libs/ai/models/music/src/music3_reference.rs
index 88b62159e..2052c7d21 100644
--- a/libs/ai/models/music/src/music3_reference.rs
+++ b/libs/ai/models/music/src/music3_reference.rs
@@ -1332,4 +1332,29 @@ mod tests {
         assert!(RvqEncoderConfig::parse("{}").is_err());
     }
 
+    /// Opt-in load smoke on the real files: MAKEPAD_MUSIC3_REFERENCE_DIR must
+    /// hold dav.pth + encoders/… (the registry layout). Checks every tensor
+    /// is read at the shapes the port expects and that a 3 s tone encodes to
+    /// in-range codes.
+    #[test]
+    fn real_weights_load_and_encode_when_present() {
+        let Some(dir) = std::env::var_os("MAKEPAD_MUSIC3_REFERENCE_DIR") else {
+            eprintln!("skipping real_weights_load_and_encode_when_present (MAKEPAD_MUSIC3_REFERENCE_DIR unset)");
+            return;
+        };
+        let weights = Music3ReferenceWeights::resolve(Path::new(&dir)).unwrap();
+        let rate = 22_050u32;
+        let n = rate as usize * 3;
+        let left: Vec<f32> = (0..n).map(|i| (i as f32 * 440.0 * 2.0 * std::f32::consts::PI / rate as f32).sin() * 0.3).collect();
+        let right: Vec<f32> = (0..n).map(|i| (i as f32 * 660.0 * 2.0 * std::f32::consts::PI / rate as f32).sin() * 0.3).collect();
+        let audio = Music3ReferenceAudio { left, right, rate };
+        let enc = music3_encode_reference(&weights, &audio, &mut |_, _, _| {}, &|| false).unwrap();
+        assert_eq!(enc.frames, 75);
+        assert_eq!(enc.codes.len(), 75);
+        assert!(enc.codes.iter().all(|c| c[0] < 16_384 && c[1..].iter().all(|v| *v < 1024)));
+        assert!(enc.c0_topk.iter().all(|t| t[0] < 16_384 && t.iter().all(|v| *v < 16_384)));
+        for (c, t) in enc.codes.iter().zip(&enc.c0_topk) {
+            assert_eq!(c[0], t[0]);
+        }
+    }
 }
diff --git a/libs/ai/models/notes/Cargo.toml b/libs/ai/models/notes/Cargo.toml
deleted file mode 100644
index 2875ef71f..000000000
--- a/libs/ai/models/notes/Cargo.toml
+++ /dev/null
@@ -1,11 +0,0 @@
-[package]
-name = "makepad-ai-notes"
-version = "0.1.0"
-edition = "2021"
-description = "Native Spotify Basic Pitch polyphonic note transcription"
-license = "MIT OR Apache-2.0"
-
-[dependencies]
-makepad-ai-common = { path = "../common" }
-makepad-ai-loader = { path = "../../loader" }
-makepad-midi-file = { path = "../../../midi_file" }
diff --git a/libs/ai/models/notes/src/config.rs b/libs/ai/models/notes/src/config.rs
deleted file mode 100644
index 4d19dae77..000000000
--- a/libs/ai/models/notes/src/config.rs
+++ /dev/null
@@ -1,54 +0,0 @@
-//! Fixed geometry of Spotify's published ICASSP 2022 `nmp` checkpoint.
-
-pub const SAMPLE_RATE: usize = 22_050;
-pub const FFT_HOP: usize = 256;
-pub const AUDIO_WINDOW_SECONDS: usize = 2;
-pub const AUDIO_N_SAMPLES: usize = SAMPLE_RATE * AUDIO_WINDOW_SECONDS - FFT_HOP; // 43,844
-pub const WINDOW_FRAMES: usize = 172;
-pub const OVERLAP_FRAMES: usize = 30;
-pub const OVERLAP_SAMPLES: usize = OVERLAP_FRAMES * FFT_HOP;
-pub const WINDOW_HOP_SAMPLES: usize = AUDIO_N_SAMPLES - OVERLAP_SAMPLES;
-pub const OUTPUT_FRAMES_PER_WINDOW: usize = WINDOW_FRAMES - OVERLAP_FRAMES;
-
-pub const NOTES: usize = 88;
-pub const CONTOUR_BINS_PER_SEMITONE: usize = 3;
-pub const CONTOUR_BINS: usize = NOTES * CONTOUR_BINS_PER_SEMITONE;
-pub const CQT_BINS_PER_OCTAVE: usize = 12 * CONTOUR_BINS_PER_SEMITONE;
-pub const CQT_BINS: usize = 309;
-pub const CQT_KERNEL: usize = 256;
-pub const CQT_OCTAVES: usize = 9;
-pub const CQT_BLOCK_BINS: usize = CQT_BINS_PER_OCTAVE;
-pub const BASE_FREQUENCY: f64 = 27.5;
-pub const MIDI_OFFSET: i32 = 21;
-pub const HARMONICS: [f64; 8] = [0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0];
-
-pub const ONSET_THRESHOLD: f32 = 0.5;
-pub const FRAME_THRESHOLD: f32 = 0.3;
-pub const MIN_NOTE_LEN: usize = 11;
-pub const ENERGY_TOLERANCE: usize = 11;
-pub const PITCH_BEND_TOLERANCE_BINS: isize = 25;
-
-/// Model-frame timing. The network emits one frame per 256 input samples.
-pub const FRAME_RATE: f64 = SAMPLE_RATE as f64 / FFT_HOP as f64;
-
-pub fn frame_count(samples: usize) -> usize {
-    usize::from(samples != 0) + samples / FFT_HOP
-}
-
-pub fn harmonic_shifts() -> [isize; HARMONICS.len()] {
-    HARMONICS.map(|harmonic| {
-        (12.0 * CONTOUR_BINS_PER_SEMITONE as f64 * harmonic.log2()).round() as isize
-    })
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn checkpoint_geometry() {
-        assert_eq!(AUDIO_N_SAMPLES, 43_844);
-        assert_eq!(frame_count(AUDIO_N_SAMPLES), WINDOW_FRAMES);
-        assert_eq!(harmonic_shifts(), [-36, 0, 36, 57, 72, 84, 93, 101]);
-    }
-}
diff --git a/libs/ai/models/notes/src/cqt.rs b/libs/ai/models/notes/src/cqt.rs
deleted file mode 100644
index 11b889f47..000000000
--- a/libs/ai/models/notes/src/cqt.rs
+++ /dev/null
@@ -1,235 +0,0 @@
-//! nnAudio-style CQT and harmonic stacking used by the published checkpoint.
-//!
-//! The ONNX artifact contains the learned/exported 36-bin complex analysis
-//! kernels and anti-alias downsampler. We execute that filter bank natively:
-//! nine octave stages, reflection padding for analysis, octave-by-octave
-//! low-pass/downsample, magnitude, `NormalizedLog`, scalar BatchNorm, then
-//! the eight harmonic shifts. No ONNX runtime is involved.
-
-use crate::config::*;
-use crate::weights::CqtWeights;
-
-#[derive(Clone, Debug)]
-pub struct Cqt {
-    weights: CqtWeights,
-}
-
-#[derive(Clone, Debug)]
-pub struct CqtSpectrogram {
-    pub frames: usize,
-    pub bins: usize,
-    /// Time-major `[frame][bin]`, after NormalizedLog and input BatchNorm.
-    pub data: Vec<f32>,
-}
-
-#[derive(Clone, Debug)]
-pub struct HarmonicFeatures {
-    pub channels: usize,
-    pub frames: usize,
-    pub bins: usize,
-    /// Channel-major `[channel][frame][bin]`.
-    pub data: Vec<f32>,
-}
-
-impl Cqt {
-    pub fn new(weights: CqtWeights) -> Self {
-        Self { weights }
-    }
-
-    pub fn spectrogram(&self, audio: &[f32]) -> Result<CqtSpectrogram, String> {
-        if audio.is_empty() {
-            return Ok(CqtSpectrogram {
-                frames: 0,
-                bins: CQT_BINS,
-                data: Vec::new(),
-            });
-        }
-        let frames = frame_count(audio.len());
-        let mut levels = Vec::with_capacity(CQT_OCTAVES);
-        let mut signal = audio.to_vec();
-        for level in 0..CQT_OCTAVES {
-            let stride = FFT_HOP >> level;
-            if stride == 0 {
-                return Err("CQT octave count exceeds FFT hop".to_string());
-            }
-            let mut block = vec![(0.0f32, 0.0f32); frames * CQT_BLOCK_BINS];
-            let available = (signal.len() + FFT_HOP) // reflection pad: 128 each side
-                .saturating_sub(CQT_KERNEL)
-                / stride
-                + 1;
-            for frame in 0..frames.min(available) {
-                let origin = frame * stride;
-                for bin in 0..CQT_BLOCK_BINS {
-                    let kernel = bin * CQT_KERNEL;
-                    let mut real = self.weights.bias[bin];
-                    let mut imag = self.weights.bias[bin];
-                    for tap in 0..CQT_KERNEL {
-                        let index = reflect_index(origin as isize + tap as isize - 128, signal.len());
-                        let sample = signal[index];
-                        real += sample * self.weights.real[kernel + tap];
-                        imag += sample * self.weights.imag[kernel + tap];
-                    }
-                    block[frame * CQT_BLOCK_BINS + bin] = (real, imag);
-                }
-            }
-            levels.push(block);
-            if level + 1 < CQT_OCTAVES {
-                signal = downsample(&signal, &self.weights.downsample);
-            }
-        }
-
-        // nnAudio concatenates the lowest octave first and crops the first 15
-        // bins, leaving exactly the 309 bins whose first centre is 27.5 Hz.
-        let cropped = CQT_OCTAVES * CQT_BLOCK_BINS - CQT_BINS;
-        let mut data = vec![0.0f32; frames * CQT_BINS];
-        for frame in 0..frames {
-            for bin in 0..CQT_BINS {
-                let all_bin = cropped + bin;
-                let reverse_level = all_bin / CQT_BLOCK_BINS;
-                let level = CQT_OCTAVES - 1 - reverse_level;
-                let local_bin = all_bin % CQT_BLOCK_BINS;
-                let (real, imag) = levels[level][frame * CQT_BLOCK_BINS + local_bin];
-                let scale = self.weights.normalization[bin];
-                let real = real * scale;
-                let imag = imag * scale;
-                data[frame * CQT_BINS + bin] = (real * real + imag * imag).sqrt();
-            }
-        }
-
-        normalized_log(&mut data);
-        for value in &mut data {
-            *value = *value * self.weights.input_bn_scale + self.weights.input_bn_bias;
-        }
-        Ok(CqtSpectrogram {
-            frames,
-            bins: CQT_BINS,
-            data,
-        })
-    }
-
-    pub fn transform(&self, audio: &[f32]) -> Result<HarmonicFeatures, String> {
-        let cqt = self.spectrogram(audio)?;
-        let shifts = harmonic_shifts();
-        let mut data = vec![0.0; shifts.len() * cqt.frames * CONTOUR_BINS];
-        for (channel, shift) in shifts.into_iter().enumerate() {
-            for frame in 0..cqt.frames {
-                for bin in 0..CONTOUR_BINS {
-                    let source = bin as isize + shift;
-                    if (0..cqt.bins as isize).contains(&source) {
-                        data[(channel * cqt.frames + frame) * CONTOUR_BINS + bin] =
-                            cqt.data[frame * cqt.bins + source as usize];
-                    }
-                }
-            }
-        }
-        Ok(HarmonicFeatures {
-            channels: shifts.len(),
-            frames: cqt.frames,
-            bins: CONTOUR_BINS,
-            data,
-        })
-    }
-}
-
-fn reflect_index(index: isize, len: usize) -> usize {
-    if len <= 1 {
-        return 0;
-    }
-    let period = 2 * (len as isize - 1);
-    let mut index = index % period;
-    if index < 0 {
-        index += period;
-    }
-    if index >= len as isize {
-        index = period - index;
-    }
-    index as usize
-}
-
-fn downsample(input: &[f32], kernel: &[f32]) -> Vec<f32> {
-    debug_assert_eq!(kernel.len(), CQT_KERNEL);
-    let mut output = vec![0.0f32; input.len() / 2];
-    for (out_index, value) in output.iter_mut().enumerate() {
-        let origin = (out_index * 2) as isize - 127;
-        let mut sum = 0.0;
-        for (tap, &weight) in kernel.iter().enumerate() {
-            let index = origin + tap as isize;
-            if (0..input.len() as isize).contains(&index) {
-                sum += input[index as usize] * weight;
-            }
-        }
-        *value = sum;
-    }
-    output
-}
-
-fn normalized_log(values: &mut [f32]) {
-    if values.is_empty() {
-        return;
-    }
-    let mut min = f32::INFINITY;
-    let mut max = f32::NEG_INFINITY;
-    for value in values.iter_mut() {
-        *value = 10.0 * (*value * *value + 1.0e-10).log10();
-        min = min.min(*value);
-        max = max.max(*value);
-    }
-    let range = max - min;
-    if range > 0.0 && range.is_finite() {
-        for value in values {
-            *value = (*value - min) / range;
-        }
-    } else {
-        values.fill(0.0);
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::weights::NotesWeights;
-    use std::path::Path;
-
-    fn checkpoint() -> std::path::PathBuf {
-        Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join("../../../../local/models/weights/basic_pitch/nmp.onnx")
-    }
-
-    #[test]
-    fn frame_count_matches_checkpoint_and_arbitrary_lengths() {
-        assert_eq!(frame_count(AUDIO_N_SAMPLES), 172);
-        assert_eq!(frame_count(22_050), 87);
-        assert_eq!(frame_count(256), 2);
-        assert_eq!(frame_count(257), 2);
-    }
-
-    #[test]
-    fn sine_440_lights_a4_and_harmonic_stack_alignment() {
-        let weights = NotesWeights::load(checkpoint()).unwrap();
-        let cqt = Cqt::new(weights.cqt);
-        let audio: Vec<f32> = (0..AUDIO_N_SAMPLES)
-            .map(|i| (std::f64::consts::TAU * 440.0 * i as f64 / SAMPLE_RATE as f64).sin() as f32)
-            .collect();
-        let spectrum = cqt.spectrogram(&audio).unwrap();
-        assert_eq!(spectrum.frames, WINDOW_FRAMES);
-        let mut energy = vec![0.0f32; CQT_BINS];
-        for frame in 8..spectrum.frames - 8 {
-            for bin in 0..CQT_BINS {
-                energy[bin] += spectrum.data[frame * CQT_BINS + bin];
-            }
-        }
-        let peak = energy
-            .iter()
-            .enumerate()
-            .max_by(|a, b| a.1.total_cmp(b.1))
-            .unwrap()
-            .0;
-        assert!((peak as isize - 144).abs() <= 1, "A4 CQT peak was bin {peak}");
-
-        let stacked = cqt.transform(&audio).unwrap();
-        let frame = WINDOW_FRAMES / 2;
-        let fundamental = stacked.data[(WINDOW_FRAMES + frame) * CONTOUR_BINS + 144];
-        let h2_at_a3 = stacked.data[(2 * WINDOW_FRAMES + frame) * CONTOUR_BINS + 108];
-        assert!((fundamental - h2_at_a3).abs() < 1e-6);
-    }
-}
diff --git a/libs/ai/models/notes/src/graph.rs b/libs/ai/models/notes/src/graph.rs
deleted file mode 100644
index 1d7d90db2..000000000
--- a/libs/ai/models/notes/src/graph.rs
+++ /dev/null
@@ -1,469 +0,0 @@
-//! The three Basic Pitch heads.
-//!
-//! [`NotesGraph`] is the portable f32 oracle and normal fallback. The same
-//! six convolutions are also described by [`DeviceNotesGraph`] as one ggml
-//! graph, compiled through `GraphDevice::{Metal,Cuda}`. Constructing the
-//! latter is explicit so CPU-only hosts never probe or touch a GPU.
-
-use crate::config::{CONTOUR_BINS, WINDOW_FRAMES};
-use crate::cqt::HarmonicFeatures;
-use crate::weights::{ConvWeights, NotesWeights};
-
-#[derive(Clone, Debug)]
-struct Tensor3 {
-    channels: usize,
-    height: usize,
-    width: usize,
-    data: Vec<f32>,
-}
-
-#[derive(Clone, Debug)]
-pub struct HeadOutput {
-    /// `[time][264 contour bins]`.
-    pub contours: Vec<f32>,
-    /// `[time][88 notes]`.
-    pub notes: Vec<f32>,
-    /// `[time][88 notes]`.
-    pub onsets: Vec<f32>,
-}
-
-#[derive(Clone, Debug)]
-pub struct NotesGraph {
-    contour: ConvWeights,
-    contour_out: ConvWeights,
-    note: ConvWeights,
-    note_out: ConvWeights,
-    onset: ConvWeights,
-    onset_out: ConvWeights,
-}
-
-impl NotesGraph {
-    pub fn new(weights: &NotesWeights) -> Self {
-        Self {
-            contour: weights.contour.clone(),
-            contour_out: weights.contour_out.clone(),
-            note: weights.note.clone(),
-            note_out: weights.note_out.clone(),
-            onset: weights.onset.clone(),
-            onset_out: weights.onset_out.clone(),
-        }
-    }
-
-    pub fn forward(&self, features: &HarmonicFeatures) -> Result<HeadOutput, String> {
-        if features.channels != 8 || features.bins != CONTOUR_BINS {
-            return Err(format!(
-                "Basic Pitch graph expected [8,T,{CONTOUR_BINS}], got [{},{},{}]",
-                features.channels, features.frames, features.bins
-            ));
-        }
-        let input = Tensor3 {
-            channels: features.channels,
-            height: features.frames,
-            width: features.bins,
-            data: features.data.clone(),
-        };
-        let mut contour_hidden = conv2d(&input, &self.contour, 1, 1, 1, 19)?;
-        relu(&mut contour_hidden.data);
-        let mut contours = conv2d(&contour_hidden, &self.contour_out, 1, 1, 2, 2)?;
-        sigmoid(&mut contours.data);
-
-        let mut note_hidden = conv2d(&contours, &self.note, 1, 3, 3, 2)?;
-        relu(&mut note_hidden.data);
-        let mut notes = conv2d(&note_hidden, &self.note_out, 1, 1, 3, 1)?;
-        sigmoid(&mut notes.data);
-
-        let mut onset_hidden = conv2d(&input, &self.onset, 1, 3, 2, 1)?;
-        relu(&mut onset_hidden.data);
-        let joined = concat_channels(&notes, &onset_hidden)?;
-        let mut onsets = conv2d(&joined, &self.onset_out, 1, 1, 1, 1)?;
-        sigmoid(&mut onsets.data);
-
-        Ok(HeadOutput {
-            contours: contours.data,
-            notes: notes.data,
-            onsets: onsets.data,
-        })
-    }
-}
-
-fn conv2d(
-    input: &Tensor3,
-    layer: &ConvWeights,
-    stride_time: usize,
-    stride_freq: usize,
-    pad_time: usize,
-    pad_freq: usize,
-) -> Result<Tensor3, String> {
-    if input.channels != layer.in_channels {
-        return Err(format!(
-            "conv input has {} channels, weights require {}",
-            input.channels, layer.in_channels
-        ));
-    }
-    let out_h = (input.height + 2 * pad_time - layer.kernel_time) / stride_time + 1;
-    let out_w = (input.width + 2 * pad_freq - layer.kernel_freq) / stride_freq + 1;
-    let plane = out_h * out_w;
-    let mut output = vec![0.0f32; layer.out_channels * plane];
-    let workers = std::thread::available_parallelism()
-        .map(|n| n.get())
-        .unwrap_or(1)
-        .min(layer.out_channels);
-    let channels_per_worker = layer.out_channels.div_ceil(workers);
-    std::thread::scope(|scope| {
-        for (chunk_index, chunk) in output
-            .chunks_mut(channels_per_worker * plane)
-            .enumerate()
-        {
-            let first_channel = chunk_index * channels_per_worker;
-            scope.spawn(move || {
-                for local_channel in 0..chunk.len() / plane {
-                    let out_channel = first_channel + local_channel;
-                    let out = &mut chunk[local_channel * plane..(local_channel + 1) * plane];
-                    out.fill(layer.bias[out_channel]);
-                    for in_channel in 0..input.channels {
-                        for ky in 0..layer.kernel_time {
-                            for kx in 0..layer.kernel_freq {
-                                let weight_index = (((out_channel * layer.in_channels + in_channel)
-                                    * layer.kernel_time
-                                    + ky)
-                                    * layer.kernel_freq)
-                                    + kx;
-                                let weight = layer.values[weight_index];
-                                for oy in 0..out_h {
-                                    let padded_y = oy * stride_time + ky;
-                                    if padded_y < pad_time {
-                                        continue;
-                                    }
-                                    let iy = padded_y - pad_time;
-                                    if iy >= input.height {
-                                        continue;
-                                    }
-                                    let input_row =
-                                        (in_channel * input.height + iy) * input.width;
-                                    let output_row = oy * out_w;
-                                    for ox in 0..out_w {
-                                        let padded_x = ox * stride_freq + kx;
-                                        if padded_x < pad_freq {
-                                            continue;
-                                        }
-                                        let ix = padded_x - pad_freq;
-                                        if ix < input.width {
-                                            out[output_row + ox] +=
-                                                input.data[input_row + ix] * weight;
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    }
-                }
-            });
-        }
-    });
-    Ok(Tensor3 {
-        channels: layer.out_channels,
-        height: out_h,
-        width: out_w,
-        data: output,
-    })
-}
-
-fn concat_channels(a: &Tensor3, b: &Tensor3) -> Result<Tensor3, String> {
-    if a.height != b.height || a.width != b.width {
-        return Err("cannot concatenate Basic Pitch features with different geometry".to_string());
-    }
-    let mut data = Vec::with_capacity(a.data.len() + b.data.len());
-    data.extend_from_slice(&a.data);
-    data.extend_from_slice(&b.data);
-    Ok(Tensor3 {
-        channels: a.channels + b.channels,
-        height: a.height,
-        width: a.width,
-        data,
-    })
-}
-
-fn relu(values: &mut [f32]) {
-    for value in values {
-        *value = value.max(0.0);
-    }
-}
-
-fn sigmoid(values: &mut [f32]) {
-    for value in values {
-        *value = if *value >= 0.0 {
-            1.0 / (1.0 + (-*value).exp())
-        } else {
-            let e = value.exp();
-            e / (1.0 + e)
-        };
-    }
-}
-
-// -------------------------------------------------------------------------
-// Device graph. This is compiled only when a caller explicitly asks for it.
-
-use makepad_ai_common::backend::{
-    BufferStorageMode, DeviceGraphSession, DeviceRuntime, GraphDevice,
-};
-use makepad_ai_common::{
-    BufferUsage, Context, Graph, InitParams, Op, TensorId, TensorType,
-    UnaryOp,
-};
-
-pub struct DeviceNotesGraph {
-    ctx: Context,
-    session: DeviceGraphSession,
-    input: TensorId,
-    contours: TensorId,
-    notes: TensorId,
-    onsets: TensorId,
-}
-
-impl DeviceNotesGraph {
-    pub fn load(weights: &NotesWeights) -> Result<Self, String> {
-        let runtime = DeviceRuntime::new().map_err(|e| e.to_string())?;
-        Self::load_with_runtime(weights, runtime)
-    }
-
-    pub fn load_with_runtime(
-        weights: &NotesWeights,
-        runtime: DeviceRuntime,
-    ) -> Result<Self, String> {
-        let mut ctx = Context::new(InitParams {
-            mem_size: 4 << 20,
-            mem_buffer: None,
-            no_alloc: false,
-        });
-        let input = ctx
-            .new_named_tensor(
-                "notes.input",
-                TensorType::F32,
-                4,
-                &[CONTOUR_BINS as i64, WINDOW_FRAMES as i64, 8, 1],
-                BufferUsage::Activations,
-            )
-            .map_err(|e| e.to_string())?;
-        let contour = device_layer(&mut ctx, "notes.contour", &weights.contour)?;
-        let contour_out = device_layer(&mut ctx, "notes.contour_out", &weights.contour_out)?;
-        let note = device_layer(&mut ctx, "notes.note", &weights.note)?;
-        let note_out = device_layer(&mut ctx, "notes.note_out", &weights.note_out)?;
-        let onset = device_layer(&mut ctx, "notes.onset", &weights.onset)?;
-        let onset_out = device_layer(&mut ctx, "notes.onset_out", &weights.onset_out)?;
-        ctx.set_no_alloc(true);
-
-        let contour_hidden = device_conv(&mut ctx, input, contour, 1, 1, 19, 1)?;
-        let contour_hidden = ctx
-            .unary(contour_hidden, UnaryOp::Relu, BufferUsage::Activations)
-            .map_err(|e| e.to_string())?;
-        let contours = device_conv(&mut ctx, contour_hidden, contour_out, 1, 1, 2, 2)?;
-        let contours = ctx
-            .unary(contours, UnaryOp::Sigmoid, BufferUsage::Activations)
-            .map_err(|e| e.to_string())?;
-
-        let note_hidden = device_conv(&mut ctx, contours, note, 3, 1, 2, 3)?;
-        let note_hidden = ctx
-            .unary(note_hidden, UnaryOp::Relu, BufferUsage::Activations)
-            .map_err(|e| e.to_string())?;
-        let notes = device_conv(&mut ctx, note_hidden, note_out, 1, 1, 1, 3)?;
-        let notes = ctx
-            .unary(notes, UnaryOp::Sigmoid, BufferUsage::Activations)
-            .map_err(|e| e.to_string())?;
-
-        let onset_hidden = device_conv(&mut ctx, input, onset, 3, 1, 1, 2)?;
-        let onset_hidden = ctx
-            .unary(onset_hidden, UnaryOp::Relu, BufferUsage::Activations)
-            .map_err(|e| e.to_string())?;
-        let joined = ctx
-            .concat(notes, onset_hidden, 2, BufferUsage::Activations)
-            .map_err(|e| e.to_string())?;
-        let onsets = device_conv(&mut ctx, joined, onset_out, 1, 1, 1, 1)?;
-        let onsets = ctx
-            .unary(onsets, UnaryOp::Sigmoid, BufferUsage::Activations)
-            .map_err(|e| e.to_string())?;
-
-        ctx.set_no_alloc(false);
-        let mut graph = Graph::new();
-        for output in [contours, notes, onsets] {
-            graph
-                .build_forward_expand(&ctx, output)
-                .map_err(|e| e.to_string())?;
-        }
-        let session = runtime
-            .compile_graph(
-                &ctx,
-                &graph,
-                &[contours, notes, onsets],
-                BufferStorageMode::Shared,
-                BufferStorageMode::Shared,
-            )
-            .map_err(|e| e.to_string())?;
-        Ok(Self {
-            ctx,
-            session,
-            input,
-            contours,
-            notes,
-            onsets,
-        })
-    }
-
-    pub fn device(&self) -> GraphDevice {
-        self.session.device()
-    }
-
-    pub fn forward(&self, features: &HarmonicFeatures) -> Result<HeadOutput, String> {
-        if (features.channels, features.frames, features.bins)
-            != (8, WINDOW_FRAMES, CONTOUR_BINS)
-        {
-            return Err("device Basic Pitch graph requires one 172-frame window".to_string());
-        }
-        let bytes = bytes_of_f32(&features.data);
-        let execution = self
-            .session
-            .execute(
-                &self.ctx,
-                &[(self.input, bytes)],
-                &[self.contours, self.notes, self.onsets],
-            )
-            .map_err(|e| e.to_string())?;
-        Ok(HeadOutput {
-            contours: output_f32(&execution.outputs, self.contours)?,
-            notes: output_f32(&execution.outputs, self.notes)?,
-            onsets: output_f32(&execution.outputs, self.onsets)?,
-        })
-    }
-}
-
-#[derive(Clone, Copy)]
-struct DeviceLayer {
-    weight: TensorId,
-    bias: TensorId,
-    out_channels: usize,
-}
-
-fn device_layer(
-    ctx: &mut Context,
-    name: &str,
-    layer: &ConvWeights,
-) -> Result<DeviceLayer, String> {
-    let weight = ctx
-        .new_named_tensor(
-            format!("{name}.weight"),
-            TensorType::F32,
-            4,
-            &[
-                layer.kernel_freq as i64,
-                layer.kernel_time as i64,
-                layer.in_channels as i64,
-                layer.out_channels as i64,
-            ],
-            BufferUsage::Weights,
-        )
-        .map_err(|e| e.to_string())?;
-    ctx.write_tensor_data(weight, bytes_of_f32(&layer.values))
-        .map_err(|e| e.to_string())?;
-    let bias = ctx
-        .new_named_tensor(
-            format!("{name}.bias"),
-            TensorType::F32,
-            1,
-            &[layer.out_channels as i64],
-            BufferUsage::Weights,
-        )
-        .map_err(|e| e.to_string())?;
-    ctx.write_tensor_data(bias, bytes_of_f32(&layer.bias))
-        .map_err(|e| e.to_string())?;
-    Ok(DeviceLayer {
-        weight,
-        bias,
-        out_channels: layer.out_channels,
-    })
-}
-
-fn device_conv(
-    ctx: &mut Context,
-    input: TensorId,
-    layer: DeviceLayer,
-    stride_freq: i32,
-    stride_time: i32,
-    pad_freq: i32,
-    pad_time: i32,
-) -> Result<TensorId, String> {
-    let output = ctx
-        .conv_2d(
-            layer.weight,
-            input,
-            stride_freq,
-            stride_time,
-            pad_freq,
-            pad_time,
-            1,
-            1,
-            BufferUsage::Activations,
-        )
-        .map_err(|e| e.to_string())?;
-    let bias = ctx
-        .reshape(layer.bias, &[1, 1, layer.out_channels as i64, 1])
-        .map_err(|e| e.to_string())?;
-    let bias = ctx
-        .repeat(bias, output, BufferUsage::Activations)
-        .map_err(|e| e.to_string())?;
-    ctx.binary_like_a(Op::Add, output, bias, BufferUsage::Activations)
-        .map_err(|e| e.to_string())
-}
-
-fn bytes_of_f32(values: &[f32]) -> &[u8] {
-    // f32 has no padding and every bit pattern is valid.
-    unsafe { std::slice::from_raw_parts(values.as_ptr().cast::<u8>(), values.len() * 4) }
-}
-
-fn output_f32(
-    outputs: &std::collections::BTreeMap<TensorId, Vec<u8>>,
-    id: TensorId,
-) -> Result<Vec<f32>, String> {
-    let bytes = outputs
-        .get(&id)
-        .ok_or_else(|| format!("device graph did not return output tensor {id}"))?;
-    if bytes.len() % 4 != 0 {
-        return Err("device graph returned a non-f32-aligned output".to_string());
-    }
-    Ok(bytes
-        .chunks_exact(4)
-        .map(|c| f32::from_le_bytes([c[0], c[1], c[2], c[3]]))
-        .collect())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn pointwise_conv_and_channel_order() {
-        let input = Tensor3 {
-            channels: 2,
-            height: 1,
-            width: 2,
-            data: vec![1.0, 2.0, 3.0, 4.0],
-        };
-        let layer = ConvWeights {
-            out_channels: 1,
-            in_channels: 2,
-            kernel_time: 1,
-            kernel_freq: 1,
-            values: vec![2.0, 10.0],
-            bias: vec![0.5],
-        };
-        let out = conv2d(&input, &layer, 1, 1, 0, 0).unwrap();
-        assert_eq!(out.data, vec![32.5, 44.5]);
-    }
-
-    #[test]
-    #[ignore = "requires an available Metal or CUDA device; CPU graph is the test oracle"]
-    fn device_graph_builds() {
-        let checkpoint = std::path::Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join("../../../../local/models/weights/basic_pitch/nmp.onnx");
-        let weights = NotesWeights::load(checkpoint).unwrap();
-        let _ = DeviceNotesGraph::load(&weights).unwrap();
-    }
-}
diff --git a/libs/ai/models/notes/src/lib.rs b/libs/ai/models/notes/src/lib.rs
deleted file mode 100644
index b97ddc0e2..000000000
--- a/libs/ai/models/notes/src/lib.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-//! Native Rust port of Spotify Basic Pitch (Bittner et al., ICASSP 2022).
-//!
-//! The model code and published `nmp.onnx` weights are Apache-2.0. This port
-//! is a from-scratch implementation of the documented architecture and the
-//! Apache-licensed reference algorithms; no Python runtime or ONNX runtime is
-//! required.
-
-pub mod config;
-pub mod cqt;
-pub mod graph;
-pub mod model;
-pub mod weights;
-
-pub use config::{FRAME_RATE, SAMPLE_RATE};
-pub use model::{create_notes, to_midi_bytes, NoteEvent, NoteTranscription, NotesModel};
-pub use weights::{NotesWeights, WeightCensus};
-
-pub const MODEL_ID: &str = "basic-pitch";
-pub const MODEL_LICENSE: &str = "Apache-2.0";
-pub const MODEL_SOURCE: &str = "https://github.com/spotify/basic-pitch";
-pub const MODEL_FILE: &str = "basic_pitch_nmp.onnx";
-pub const MODEL_BYTES: u64 = 230_444;
-pub const MODEL_SHA256: &str =
-    "2c3c1d144bfa61ad236e92e169c13535c880469a12a047d4e73451f2c059a0ec";
diff --git a/libs/ai/models/notes/src/model.rs b/libs/ai/models/notes/src/model.rs
deleted file mode 100644
index 76e9aa0d1..000000000
--- a/libs/ai/models/notes/src/model.rs
+++ /dev/null
@@ -1,580 +0,0 @@
-//! Windowed inference and Basic Pitch note creation.
-
-use crate::config::*;
-use crate::cqt::Cqt;
-use crate::graph::NotesGraph;
-use crate::weights::{NotesWeights, WeightCensus};
-use std::path::Path;
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct NoteEvent {
-    pub start_secs: f64,
-    pub end_secs: f64,
-    pub midi: u8,
-    pub amplitude: f32,
-    /// One estimate per active model frame, in semitones relative to `midi`.
-    pub bends: Vec<f32>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct NoteTranscription {
-    pub notes: Vec<NoteEvent>,
-    pub frame_rate: f64,
-    /// Row-major onset posteriorgram, `[time][88]`.
-    pub onsets: Vec<f32>,
-}
-
-pub struct NotesModel {
-    cqt: Cqt,
-    graph: NotesGraph,
-    census: WeightCensus,
-}
-
-impl NotesModel {
-    pub fn load(path: impl AsRef<Path>) -> Result<Self, String> {
-        let weights = NotesWeights::load(path)?;
-        Ok(Self {
-            cqt: Cqt::new(weights.cqt.clone()),
-            graph: NotesGraph::new(&weights),
-            census: weights.census,
-        })
-    }
-
-    pub fn census(&self) -> &WeightCensus {
-        &self.census
-    }
-
-    pub fn transcribe(&mut self, mono_22k: &[f32]) -> Result<NoteTranscription, String> {
-        self.transcribe_with_progress(mono_22k, |_, _| true)
-    }
-
-    /// As [`Self::transcribe`], with a callback after each completed window.
-    /// Returning false cancels before the next window begins.
-    pub fn transcribe_with_progress<F>(
-        &mut self,
-        mono_22k: &[f32],
-        mut progress: F,
-    ) -> Result<NoteTranscription, String>
-    where
-        F: FnMut(usize, usize) -> bool,
-    {
-        if mono_22k.is_empty() {
-            return Ok(empty_transcription());
-        }
-        let total_windows = (mono_22k.len() + OVERLAP_SAMPLES / 2).div_ceil(WINDOW_HOP_SAMPLES);
-        // Avoid the non-zero folded biases turning exact digital silence into
-        // low posterior noise, and avoid doing hundreds of millions of MACs.
-        if mono_22k.iter().all(|sample| sample.abs() <= 1.0e-8) {
-            progress(total_windows, total_windows);
-            return Ok(empty_transcription());
-        }
-
-        let mut padded = vec![0.0f32; OVERLAP_SAMPLES / 2];
-        padded.extend_from_slice(mono_22k);
-        let mut contour_windows = Vec::with_capacity(total_windows);
-        let mut note_windows = Vec::with_capacity(total_windows);
-        let mut onset_windows = Vec::with_capacity(total_windows);
-        for window_index in 0..total_windows {
-            if window_index > 0 && !progress(window_index, total_windows) {
-                return Err("Basic Pitch transcription cancelled".to_string());
-            }
-            let start = window_index * WINDOW_HOP_SAMPLES;
-            let mut window = vec![0.0f32; AUDIO_N_SAMPLES];
-            if start < padded.len() {
-                let count = AUDIO_N_SAMPLES.min(padded.len() - start);
-                window[..count].copy_from_slice(&padded[start..start + count]);
-            }
-            let features = self.cqt.transform(&window)?;
-            if features.frames != WINDOW_FRAMES {
-                return Err(format!(
-                    "CQT returned {} frames for one checkpoint window, expected {WINDOW_FRAMES}",
-                    features.frames
-                ));
-            }
-            let output = self.graph.forward(&features)?;
-            contour_windows.push(output.contours);
-            note_windows.push(output.notes);
-            onset_windows.push(output.onsets);
-        }
-        progress(total_windows, total_windows);
-
-        let expected_frames = ((mono_22k.len() as f64 / WINDOW_HOP_SAMPLES as f64)
-            * OUTPUT_FRAMES_PER_WINDOW as f64) as usize;
-        let contours = unwrap_windows(&contour_windows, CONTOUR_BINS, expected_frames)?;
-        let frames = unwrap_windows(&note_windows, NOTES, expected_frames)?;
-        let onsets = unwrap_windows(&onset_windows, NOTES, expected_frames)?;
-        let mut notes = create_notes(&frames, &onsets, &contours, true)?;
-        align_leading_edge_onsets(&mut notes, mono_22k);
-        Ok(NoteTranscription {
-            notes,
-            frame_rate: FRAME_RATE,
-            onsets,
-        })
-    }
-}
-
-/// Relative-max onset decoding cannot select frame zero. For a clip whose
-/// first audible event is within the CQT's leading context, Melodia recovers
-/// the pitch but can place that first event up to one minimum-note span late.
-/// Snap only that boundary chord back to the measured waveform onset; all
-/// interior events remain the reference postprocessor's exact frame times.
-fn align_leading_edge_onsets(notes: &mut [NoteEvent], audio: &[f32]) {
-    let peak = audio.iter().copied().map(f32::abs).fold(0.0f32, f32::max);
-    if peak <= 1.0e-8 || notes.is_empty() {
-        return;
-    }
-    let threshold = peak * 0.01;
-    let Some(first_sample) = audio.iter().position(|sample| sample.abs() >= threshold) else {
-        return;
-    };
-    let waveform_start = first_sample as f64 / SAMPLE_RATE as f64;
-    let decoded_start = notes
-        .iter()
-        .map(|note| note.start_secs)
-        .min_by(f64::total_cmp)
-        .unwrap_or(waveform_start);
-    let lag = decoded_start - waveform_start;
-    if !(0.0..=(MIN_NOTE_LEN as f64 + 1.0) / FRAME_RATE).contains(&lag) {
-        return;
-    }
-    for note in notes
-        .iter_mut()
-        .filter(|note| note.start_secs <= decoded_start + 2.0 / FRAME_RATE)
-    {
-        let added = ((note.start_secs - waveform_start).max(0.0) * FRAME_RATE).round() as usize;
-        if let Some(&first_bend) = note.bends.first() {
-            let mut bends = vec![first_bend; added];
-            bends.append(&mut note.bends);
-            note.bends = bends;
-        }
-        note.start_secs = waveform_start;
-    }
-}
-
-fn empty_transcription() -> NoteTranscription {
-    NoteTranscription {
-        notes: Vec::new(),
-        frame_rate: FRAME_RATE,
-        onsets: Vec::new(),
-    }
-}
-
-fn unwrap_windows(
-    windows: &[Vec<f32>],
-    width: usize,
-    expected_frames: usize,
-) -> Result<Vec<f32>, String> {
-    let trim = OVERLAP_FRAMES / 2;
-    let mut output = Vec::with_capacity(windows.len() * OUTPUT_FRAMES_PER_WINDOW * width);
-    for window in windows {
-        if window.len() != WINDOW_FRAMES * width {
-            return Err(format!(
-                "Basic Pitch head returned {} values, expected {}",
-                window.len(),
-                WINDOW_FRAMES * width
-            ));
-        }
-        output.extend_from_slice(&window[trim * width..(WINDOW_FRAMES - trim) * width]);
-    }
-    output.truncate(expected_frames.min(output.len() / width) * width);
-    Ok(output)
-}
-
-#[derive(Clone, Debug)]
-struct FrameNote {
-    start: usize,
-    end: usize,
-    pitch: usize,
-    amplitude: f32,
-}
-
-/// Decode already-unwrapped head outputs. Public primarily for model-oracle
-/// tests and applications that retain posteriorgrams outside `NotesModel`.
-pub fn create_notes(
-    frames: &[f32],
-    onsets: &[f32],
-    contours: &[f32],
-    melodia_trick: bool,
-) -> Result<Vec<NoteEvent>, String> {
-    if frames.len() != onsets.len() || frames.len() % NOTES != 0 {
-        return Err("note and onset posteriorgrams must both have shape [T,88]".to_string());
-    }
-    let n_frames = frames.len() / NOTES;
-    if contours.len() != n_frames * CONTOUR_BINS {
-        return Err("contour posteriorgram must have shape [T,264]".to_string());
-    }
-    if n_frames == 0 {
-        return Ok(Vec::new());
-    }
-    let inferred_onsets = infer_onsets(onsets, frames, n_frames);
-    let mut peaks = Vec::new();
-    for time in 1..n_frames.saturating_sub(1) {
-        for pitch in 0..NOTES {
-            let value = inferred_onsets[time * NOTES + pitch];
-            if value >= ONSET_THRESHOLD
-                && value > inferred_onsets[(time - 1) * NOTES + pitch]
-                && value > inferred_onsets[(time + 1) * NOTES + pitch]
-            {
-                peaks.push((time, pitch));
-            }
-        }
-    }
-    peaks.reverse();
-    let mut remaining = frames.to_vec();
-    let mut decoded = Vec::new();
-    for (start, pitch) in peaks {
-        if start >= n_frames - 1 {
-            continue;
-        }
-        let mut end = start + 1;
-        let mut below = 0usize;
-        while end < n_frames - 1 && below < ENERGY_TOLERANCE {
-            if remaining[end * NOTES + pitch] < FRAME_THRESHOLD {
-                below += 1;
-            } else {
-                below = 0;
-            }
-            end += 1;
-        }
-        end -= below;
-        if end - start <= MIN_NOTE_LEN {
-            continue;
-        }
-        clear_energy(&mut remaining, n_frames, start, end, pitch);
-        decoded.push(FrameNote {
-            start,
-            end,
-            pitch,
-            amplitude: mean_pitch(frames, start, end, pitch),
-        });
-    }
-
-    if melodia_trick {
-        loop {
-            let Some((middle_index, &maximum)) = remaining
-                .iter()
-                .enumerate()
-                .max_by(|a, b| a.1.total_cmp(b.1))
-            else {
-                break;
-            };
-            if maximum <= FRAME_THRESHOLD {
-                break;
-            }
-            let middle = middle_index / NOTES;
-            let pitch = middle_index % NOTES;
-            remaining[middle_index] = 0.0;
-
-            let mut cursor = middle + 1;
-            let mut below = 0usize;
-            while cursor < n_frames - 1 && below < ENERGY_TOLERANCE {
-                if remaining[cursor * NOTES + pitch] < FRAME_THRESHOLD {
-                    below += 1;
-                } else {
-                    below = 0;
-                }
-                clear_energy(&mut remaining, n_frames, cursor, cursor + 1, pitch);
-                cursor += 1;
-            }
-            let end = cursor.saturating_sub(1 + below);
-
-            let mut cursor = middle.saturating_sub(1);
-            let mut below = 0usize;
-            while cursor > 0 && below < ENERGY_TOLERANCE {
-                if remaining[cursor * NOTES + pitch] < FRAME_THRESHOLD {
-                    below += 1;
-                } else {
-                    below = 0;
-                }
-                clear_energy(&mut remaining, n_frames, cursor, cursor + 1, pitch);
-                cursor -= 1;
-            }
-            let start = cursor + 1 + below;
-            if end > start && end - start > MIN_NOTE_LEN {
-                decoded.push(FrameNote {
-                    start,
-                    end,
-                    pitch,
-                    amplitude: mean_pitch(frames, start, end, pitch),
-                });
-            }
-        }
-    }
-
-    let mut notes: Vec<_> = decoded
-        .into_iter()
-        .map(|note| {
-            let midi = (note.pitch as i32 + MIDI_OFFSET) as u8;
-            let bends = pitch_bends(contours, n_frames, &note);
-            NoteEvent {
-                start_secs: note.start as f64 / FRAME_RATE,
-                end_secs: note.end as f64 / FRAME_RATE,
-                midi,
-                amplitude: note.amplitude,
-                bends,
-            }
-        })
-        .collect();
-    notes.sort_by(|a, b| {
-        a.start_secs
-            .total_cmp(&b.start_secs)
-            .then_with(|| a.midi.cmp(&b.midi))
-    });
-    Ok(notes)
-}
-
-fn infer_onsets(onsets: &[f32], frames: &[f32], n_frames: usize) -> Vec<f32> {
-    let mut difference = vec![0.0f32; onsets.len()];
-    let mut max_difference = 0.0f32;
-    for time in 2..n_frames {
-        for pitch in 0..NOTES {
-            let current = frames[time * NOTES + pitch];
-            let d1 = current - frames[(time - 1) * NOTES + pitch];
-            let d2 = current - frames[(time - 2) * NOTES + pitch];
-            let value = d1.min(d2).max(0.0);
-            difference[time * NOTES + pitch] = value;
-            max_difference = max_difference.max(value);
-        }
-    }
-    let max_onset = onsets.iter().copied().fold(0.0f32, f32::max);
-    let scale = if max_difference > 0.0 {
-        max_onset / max_difference
-    } else {
-        0.0
-    };
-    onsets
-        .iter()
-        .zip(difference)
-        .map(|(&onset, difference)| onset.max(difference * scale))
-        .collect()
-}
-
-fn clear_energy(
-    remaining: &mut [f32],
-    n_frames: usize,
-    start: usize,
-    end: usize,
-    pitch: usize,
-) {
-    for time in start..end.min(n_frames) {
-        remaining[time * NOTES + pitch] = 0.0;
-        if pitch > 0 {
-            remaining[time * NOTES + pitch - 1] = 0.0;
-        }
-        if pitch + 1 < NOTES {
-            remaining[time * NOTES + pitch + 1] = 0.0;
-        }
-    }
-}
-
-fn mean_pitch(frames: &[f32], start: usize, end: usize, pitch: usize) -> f32 {
-    let sum: f32 = (start..end).map(|time| frames[time * NOTES + pitch]).sum();
-    sum / (end - start) as f32
-}
-
-fn pitch_bends(contours: &[f32], n_frames: usize, note: &FrameNote) -> Vec<f32> {
-    let center = note.pitch as isize * CONTOUR_BINS_PER_SEMITONE as isize;
-    let first = (center - PITCH_BEND_TOLERANCE_BINS).max(0);
-    let last = (center + PITCH_BEND_TOLERANCE_BINS)
-        .min(CONTOUR_BINS as isize - 1);
-    let mut bends = Vec::with_capacity(note.end - note.start);
-    for time in note.start..note.end.min(n_frames) {
-        let mut best_bin = center;
-        let mut best_value = f32::NEG_INFINITY;
-        for bin in first..=last {
-            let offset = bin - center;
-            let gaussian = (-0.5 * (offset as f32 / 5.0).powi(2)).exp();
-            let value = contours[time * CONTOUR_BINS + bin as usize] * gaussian;
-            if value > best_value {
-                best_value = value;
-                best_bin = bin;
-            }
-        }
-        bends.push((best_bin - center) as f32 / CONTOUR_BINS_PER_SEMITONE as f32);
-    }
-    bends
-}
-
-/// Serialize a transcription as a format-0 Standard MIDI File. Polyphonic
-/// notes are assigned independent channels where possible so pitch bends do
-/// not leak between simultaneous notes; the General MIDI default bend range
-/// is ±2 semitones.
-pub fn to_midi_bytes(transcription: &NoteTranscription, bpm: Option<f64>) -> Vec<u8> {
-    use makepad_midi_file::{
-        ChannelEvent, ChannelMessage, Division, EventKind, Format, Header, MetaEvent,
-        MidiFile, Track, TrackEvent,
-    };
-    const TPQ: u16 = 480;
-    const CHANNELS: [u8; 15] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15];
-    let bpm = bpm.filter(|value| value.is_finite() && *value > 0.0).unwrap_or(120.0);
-    let micros = (60_000_000.0 / bpm).round().clamp(1.0, 16_777_215.0) as u32;
-    let ticks_per_second = bpm / 60.0 * f64::from(TPQ);
-    let mut channel_free_at = [0.0f64; CHANNELS.len()];
-    let mut events: Vec<(u64, u8, EventKind)> = vec![(
-        0,
-        0,
-        EventKind::Meta(MetaEvent::SetTempo(micros)),
-    )];
-    for (index, &channel) in CHANNELS.iter().enumerate() {
-        events.push((
-            0,
-            1,
-            EventKind::Channel(ChannelEvent {
-                channel,
-                message: ChannelMessage::ProgramChange { program: 4 },
-            }),
-        ));
-        channel_free_at[index] = 0.0;
-    }
-    let mut notes = transcription.notes.clone();
-    notes.sort_by(|a, b| a.start_secs.total_cmp(&b.start_secs));
-    for note in &notes {
-        let channel_index = channel_free_at
-            .iter()
-            .position(|&end| end <= note.start_secs)
-            .unwrap_or_else(|| {
-                channel_free_at
-                    .iter()
-                    .enumerate()
-                    .min_by(|a, b| a.1.total_cmp(b.1))
-                    .map(|(index, _)| index)
-                    .unwrap_or(0)
-            });
-        channel_free_at[channel_index] = note.end_secs;
-        let channel = CHANNELS[channel_index];
-        let start_tick = seconds_to_ticks(note.start_secs, ticks_per_second);
-        let end_tick = seconds_to_ticks(note.end_secs, ticks_per_second).max(start_tick + 1);
-        if !note.bends.is_empty() {
-            let denominator = note.bends.len().saturating_sub(1).max(1) as f64;
-            for (index, &bend) in note.bends.iter().enumerate() {
-                let fraction = index as f64 / denominator;
-                let tick = start_tick + ((end_tick - start_tick) as f64 * fraction).round() as u64;
-                let value = (8192.0 + bend.clamp(-2.0, 2.0) as f64 * 4096.0)
-                    .round()
-                    .clamp(0.0, 16_383.0) as u16;
-                events.push((
-                    tick,
-                    2,
-                    EventKind::Channel(ChannelEvent {
-                        channel,
-                        message: ChannelMessage::PitchBend { value },
-                    }),
-                ));
-            }
-        }
-        events.push((
-            start_tick,
-            3,
-            EventKind::Channel(ChannelEvent {
-                channel,
-                message: ChannelMessage::NoteOn {
-                    key: note.midi,
-                    velocity: (note.amplitude.clamp(0.0, 1.0) * 127.0).round() as u8,
-                },
-            }),
-        ));
-        events.push((
-            end_tick,
-            0,
-            EventKind::Channel(ChannelEvent {
-                channel,
-                message: ChannelMessage::NoteOff {
-                    key: note.midi,
-                    velocity: 0,
-                },
-            }),
-        ));
-        events.push((
-            end_tick,
-            1,
-            EventKind::Channel(ChannelEvent {
-                channel,
-                message: ChannelMessage::PitchBend { value: 8192 },
-            }),
-        ));
-    }
-    events.sort_by_key(|(tick, priority, _)| (*tick, *priority));
-    let final_tick = events.last().map(|event| event.0).unwrap_or(0);
-    let mut track = Track::default();
-    track.events = events
-        .into_iter()
-        .map(|(tick, _, kind)| TrackEvent { tick, kind })
-        .collect();
-    track.events.push(TrackEvent {
-        tick: final_tick,
-        kind: EventKind::Meta(MetaEvent::EndOfTrack),
-    });
-    MidiFile {
-        header: Header {
-            format: Format::SingleTrack,
-            track_count: 1,
-            division: Division::TicksPerQuarter(TPQ),
-            extra_data: Vec::new(),
-        },
-        tracks: vec![track],
-        unknown_chunks: Vec::new(),
-    }
-    .to_bytes()
-    .unwrap_or_default()
-}
-
-fn seconds_to_ticks(seconds: f64, ticks_per_second: f64) -> u64 {
-    (seconds.max(0.0) * ticks_per_second).round() as u64
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn note_creation_extends_energy_and_reads_bends() {
-        let n = 40;
-        let pitch = 48usize;
-        let mut frames = vec![0.0; n * NOTES];
-        let mut onsets = vec![0.0; n * NOTES];
-        let mut contours = vec![0.0; n * CONTOUR_BINS];
-        onsets[5 * NOTES + pitch] = 0.9;
-        for time in 5..30 {
-            frames[time * NOTES + pitch] = 0.8;
-            let bend = ((time - 5) / 8).min(2);
-            contours[time * CONTOUR_BINS + pitch * 3 + bend] = 1.0;
-        }
-        let notes = create_notes(&frames, &onsets, &contours, true).unwrap();
-        assert_eq!(notes.len(), 1);
-        assert_eq!(notes[0].midi, 69);
-        assert!((notes[0].start_secs - 5.0 / FRAME_RATE).abs() < 1e-9);
-        assert!(notes[0].bends.windows(2).all(|pair| pair[0] <= pair[1]));
-    }
-
-    #[test]
-    fn midi_contains_notes_and_pitch_bends() {
-        let transcription = NoteTranscription {
-            notes: vec![NoteEvent {
-                start_secs: 0.0,
-                end_secs: 0.5,
-                midi: 69,
-                amplitude: 0.8,
-                bends: vec![0.0, 0.5, 1.0],
-            }],
-            frame_rate: FRAME_RATE,
-            onsets: Vec::new(),
-        };
-        let bytes = to_midi_bytes(&transcription, None);
-        let midi = makepad_midi_file::parse(&bytes).unwrap();
-        let events = &midi.tracks[0].events;
-        assert!(events.iter().any(|event| matches!(
-            event.kind,
-            makepad_midi_file::EventKind::Channel(makepad_midi_file::ChannelEvent {
-                message: makepad_midi_file::ChannelMessage::NoteOn { key: 69, .. },
-                ..
-            })
-        )));
-        assert!(events.iter().any(|event| matches!(
-            event.kind,
-            makepad_midi_file::EventKind::Channel(makepad_midi_file::ChannelEvent {
-                message: makepad_midi_file::ChannelMessage::PitchBend { .. },
-                ..
-            })
-        )));
-    }
-}
diff --git a/libs/ai/models/notes/src/weights.rs b/libs/ai/models/notes/src/weights.rs
deleted file mode 100644
index 5cbdefc73..000000000
--- a/libs/ai/models/notes/src/weights.rs
+++ /dev/null
@@ -1,255 +0,0 @@
-//! ONNX checkpoint census and tensor mapping.
-
-use makepad_ai_loader::formats::onnx::{OnnxAttribute, OnnxGraph, OnnxModel};
-use std::collections::BTreeMap;
-use std::path::Path;
-
-#[derive(Clone, Debug)]
-pub struct ConvWeights {
-    pub out_channels: usize,
-    pub in_channels: usize,
-    pub kernel_time: usize,
-    pub kernel_freq: usize,
-    /// ONNX NCHW order: `[out, in, time, frequency]`.
-    pub values: Vec<f32>,
-    pub bias: Vec<f32>,
-}
-
-#[derive(Clone, Debug)]
-pub struct CqtWeights {
-    pub real: Vec<f32>,
-    pub imag: Vec<f32>,
-    pub downsample: Vec<f32>,
-    pub normalization: Vec<f32>,
-    pub bias: Vec<f32>,
-    pub input_bn_scale: f32,
-    pub input_bn_bias: f32,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct WeightCensus {
-    pub initializer_count: usize,
-    pub node_count: usize,
-    pub op_counts: BTreeMap<String, usize>,
-    pub network_parameter_count: usize,
-    pub published_parameter_count: usize,
-}
-
-#[derive(Clone, Debug)]
-pub struct NotesWeights {
-    pub cqt: CqtWeights,
-    pub contour: ConvWeights,
-    pub contour_out: ConvWeights,
-    pub note: ConvWeights,
-    pub note_out: ConvWeights,
-    pub onset: ConvWeights,
-    pub onset_out: ConvWeights,
-    pub census: WeightCensus,
-}
-
-const CQT_REAL: &str = "const_fold_opt__655";
-const CQT_IMAG: &str = "const_fold_opt__664";
-const CQT_DOWNSAMPLE: &str = "const_fold_opt__734";
-const CQT_NORM: &str = "model_1/cq_t2010v2_1/Sqrt;model_1/cq_t2010v2_1/Sqrt";
-const CQT_BIAS: &str = "model_1/cq_t2010v2_1/conv1d_25;model_1/cq_t2010v2_1/conv1d_25";
-const INPUT_BN_SCALE: &str = "model_1/batch_normalization/FusedBatchNormV3;model_1/batch_normalization/FusedBatchNormV3";
-const INPUT_BN_BIAS: &str = "model_1/batch_normalization/FusedBatchNormV3;model_1/batch_normalization/FusedBatchNormV31";
-
-const CONTOUR_W: &str = "const_fold_opt__727";
-const CONTOUR_B: &str = "model_1/re_lu_1/Relu;model_1/re_lu_1/Relu;model_1/batch_normalization_2/FusedBatchNormV3;model_1/batch_normalization_2/FusedBatchNormV3;model_1/conv2d_1/BiasAdd/ReadVariableOp;model_1/conv2d_1/BiasAdd/ReadVariableOp;model_1/conv2d_1/BiasAdd;model_1/conv2d_1/BiasAdd;model_1/conv2d_1/Conv2D;model_1/conv2d_1/Conv2D";
-const CONTOUR_OUT_W: &str = "const_fold_opt__710";
-const CONTOUR_OUT_B: &str = "model_1/contours-reduced/BiasAdd/ReadVariableOp;model_1/contours-reduced/BiasAdd/ReadVariableOp";
-const NOTE_W: &str = "const_fold_opt__738";
-const NOTE_B: &str = "model_1/conv2d_2/BiasAdd/ReadVariableOp;model_1/conv2d_2/BiasAdd/ReadVariableOp";
-const NOTE_OUT_W: &str = "const_fold_opt__702";
-const NOTE_OUT_B: &str = "model_1/conv2d_3/BiasAdd/ReadVariableOp;model_1/conv2d_3/BiasAdd/ReadVariableOp";
-const ONSET_W: &str = "const_fold_opt__707";
-const ONSET_B: &str = "model_1/re_lu_3/Relu;model_1/re_lu_3/Relu;model_1/batch_normalization_3/FusedBatchNormV3;model_1/batch_normalization_3/FusedBatchNormV3;model_1/conv2d_4/BiasAdd/ReadVariableOp;model_1/conv2d_4/BiasAdd/ReadVariableOp;model_1/conv2d_4/BiasAdd;model_1/conv2d_4/BiasAdd;model_1/conv2d_2/Conv2D;model_1/conv2d_2/Conv2D;model_1/conv2d_4/Conv2D;model_1/conv2d_4/Conv2D";
-const ONSET_OUT_W: &str = "const_fold_opt__680";
-const ONSET_OUT_B: &str = "model_1/conv2d_5/BiasAdd/ReadVariableOp;model_1/conv2d_5/BiasAdd/ReadVariableOp";
-
-impl NotesWeights {
-    pub fn load(path: impl AsRef<Path>) -> Result<Self, String> {
-        let model = OnnxModel::load(path)?;
-        validate_graph(&model.graph)?;
-        let g = &model.graph;
-        let cqt = CqtWeights {
-            real: tensor(g, CQT_REAL, &[36, 1, 1, 256])?,
-            imag: tensor(g, CQT_IMAG, &[36, 1, 1, 256])?,
-            downsample: tensor(g, CQT_DOWNSAMPLE, &[1, 1, 1, 256])?,
-            normalization: tensor(g, CQT_NORM, &[309, 1, 1])?,
-            bias: tensor(g, CQT_BIAS, &[36])?,
-            input_bn_scale: scalar(g, INPUT_BN_SCALE)?,
-            input_bn_bias: scalar(g, INPUT_BN_BIAS)?,
-        };
-        let contour = conv(g, CONTOUR_W, CONTOUR_B, [8, 8, 3, 39])?;
-        let contour_out = conv(g, CONTOUR_OUT_W, CONTOUR_OUT_B, [1, 8, 5, 5])?;
-        let note = conv(g, NOTE_W, NOTE_B, [32, 1, 7, 7])?;
-        let note_out = conv(g, NOTE_OUT_W, NOTE_OUT_B, [1, 32, 7, 3])?;
-        let onset = conv(g, ONSET_W, ONSET_B, [32, 8, 5, 5])?;
-        let onset_out = conv(g, ONSET_OUT_W, ONSET_OUT_B, [1, 33, 3, 3])?;
-        let network_parameter_count = [
-            &contour,
-            &contour_out,
-            &note,
-            &note_out,
-            &onset,
-            &onset_out,
-        ]
-        .iter()
-        .map(|layer| layer.values.len() + layer.bias.len())
-        .sum();
-        let mut op_counts = BTreeMap::new();
-        for node in &g.nodes {
-            *op_counts.entry(node.op_type.clone()).or_insert(0) += 1;
-        }
-        let census = WeightCensus {
-            initializer_count: g.initializers.len(),
-            node_count: g.nodes.len(),
-            op_counts,
-            network_parameter_count,
-            // Keras includes gamma+beta for the three BatchNorm layers;
-            // tf2onnx folds those 82 trainable scalars into conv weights/biases.
-            published_parameter_count: network_parameter_count + 2 * (1 + 8 + 32),
-        };
-        Ok(Self {
-            cqt,
-            contour,
-            contour_out,
-            note,
-            note_out,
-            onset,
-            onset_out,
-            census,
-        })
-    }
-}
-
-fn validate_graph(graph: &OnnxGraph) -> Result<(), String> {
-    if graph.inputs != ["serving_default_input_2:0"] {
-        return Err(format!("Basic Pitch ONNX input changed: {:?}", graph.inputs));
-    }
-    if graph.outputs
-        != [
-            "StatefulPartitionedCall:2",
-            "StatefulPartitionedCall:1",
-            "StatefulPartitionedCall:0",
-        ]
-    {
-        return Err(format!("Basic Pitch ONNX outputs changed: {:?}", graph.outputs));
-    }
-    if graph.initializers.len() != 102 || graph.nodes.len() != 248 {
-        return Err(format!(
-            "Basic Pitch ONNX census changed: {} initializers, {} nodes",
-            graph.initializers.len(),
-            graph.nodes.len()
-        ));
-    }
-    let expected = [
-        (CONTOUR_W, [3, 39].as_slice(), [1, 1].as_slice(), [1, 19, 1, 19].as_slice()),
-        (CONTOUR_OUT_W, [5, 5].as_slice(), [1, 1].as_slice(), [2, 2, 2, 2].as_slice()),
-        (NOTE_W, [7, 7].as_slice(), [1, 3].as_slice(), [3, 2, 3, 2].as_slice()),
-        (NOTE_OUT_W, [7, 3].as_slice(), [1, 1].as_slice(), [3, 1, 3, 1].as_slice()),
-        (ONSET_W, [5, 5].as_slice(), [1, 3].as_slice(), [2, 1, 2, 1].as_slice()),
-        (ONSET_OUT_W, [3, 3].as_slice(), [1, 1].as_slice(), [1, 1, 1, 1].as_slice()),
-    ];
-    for (weight, kernel, stride, pads) in expected {
-        let found = graph.nodes.iter().any(|node| {
-            node.op_type == "Conv"
-                && node.inputs.iter().any(|input| input == weight)
-                &&
-                matches!(node.attributes.get("kernel_shape"), Some(OnnxAttribute::Ints(v)) if v == kernel)
-                && matches!(node.attributes.get("strides"), Some(OnnxAttribute::Ints(v)) if v == stride)
-                && matches!(node.attributes.get("pads"), Some(OnnxAttribute::Ints(v)) if v == pads)
-        });
-        if !found {
-            return Err(format!(
-                "Basic Pitch ONNX is missing Conv weight={weight:?} kernel={kernel:?} stride={stride:?} pads={pads:?}"
-            ));
-        }
-    }
-    Ok(())
-}
-
-fn tensor(graph: &OnnxGraph, name: &str, shape: &[i64]) -> Result<Vec<f32>, String> {
-    let value = graph
-        .initializers
-        .get(name)
-        .ok_or_else(|| format!("Basic Pitch ONNX missing initializer '{name}'"))?;
-    if value.dims != shape {
-        return Err(format!(
-            "Basic Pitch initializer '{name}' shape {:?}, expected {shape:?}",
-            value.dims
-        ));
-    }
-    value.f32_values()
-}
-
-fn scalar(graph: &OnnxGraph, name: &str) -> Result<f32, String> {
-    let values = tensor(graph, name, &[1])?;
-    Ok(values[0])
-}
-
-fn conv(
-    graph: &OnnxGraph,
-    weight: &str,
-    bias: &str,
-    shape: [usize; 4],
-) -> Result<ConvWeights, String> {
-    let dims: Vec<i64> = shape.iter().map(|&v| v as i64).collect();
-    Ok(ConvWeights {
-        out_channels: shape[0],
-        in_channels: shape[1],
-        kernel_time: shape[2],
-        kernel_freq: shape[3],
-        values: tensor(graph, weight, &dims)?,
-        bias: tensor(graph, bias, &[shape[0] as i64])?,
-    })
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn checkpoint() -> std::path::PathBuf {
-        Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join("../../../../local/models/weights/basic_pitch/nmp.onnx")
-    }
-
-    #[test]
-    fn official_checkpoint_census_and_shapes() {
-        let weights = NotesWeights::load(checkpoint()).expect("seeded Basic Pitch checkpoint");
-        assert_eq!(weights.census.initializer_count, 102);
-        assert_eq!(weights.census.node_count, 248);
-        assert_eq!(weights.census.network_parameter_count, 16_700);
-        assert_eq!(weights.census.published_parameter_count, 16_782);
-        let expected_ops = BTreeMap::from([
-            ("Add".to_string(), 2),
-            ("Cast".to_string(), 3),
-            ("Concat".to_string(), 20),
-            ("Conv".to_string(), 32),
-            ("Div".to_string(), 1),
-            ("Equal".to_string(), 1),
-            ("Log".to_string(), 1),
-            ("Mul".to_string(), 6),
-            ("Neg".to_string(), 9),
-            ("Pad".to_string(), 24),
-            ("ReduceMax".to_string(), 1),
-            ("ReduceMin".to_string(), 1),
-            ("ReduceSum".to_string(), 1),
-            ("Relu".to_string(), 3),
-            ("Reshape".to_string(), 67),
-            ("Shape".to_string(), 1),
-            ("Sigmoid".to_string(), 3),
-            ("Slice".to_string(), 11),
-            ("Sqrt".to_string(), 1),
-            ("Sub".to_string(), 1),
-            ("Transpose".to_string(), 21),
-            ("Unsqueeze".to_string(), 37),
-            ("Where".to_string(), 1),
-        ]);
-        assert_eq!(weights.census.op_counts, expected_ops);
-        assert_eq!(weights.contour.values.len(), 8 * 8 * 3 * 39);
-        assert_eq!(weights.onset_out.values.len(), 33 * 3 * 3);
-    }
-}
diff --git a/libs/ai/models/notes/tests/transcription.rs b/libs/ai/models/notes/tests/transcription.rs
deleted file mode 100644
index 3c7b88645..000000000
--- a/libs/ai/models/notes/tests/transcription.rs
+++ /dev/null
@@ -1,121 +0,0 @@
-use makepad_ai_notes::config::{AUDIO_N_SAMPLES, SAMPLE_RATE};
-use makepad_ai_notes::{NotesModel, MODEL_FILE};
-use std::path::{Path, PathBuf};
-
-fn checkpoint() -> PathBuf {
-    Path::new(env!("CARGO_MANIFEST_DIR"))
-        .join("../../../../local/models/weights/basic_pitch/nmp.onnx")
-}
-
-fn frequency(midi: f64) -> f64 {
-    440.0 * 2.0f64.powf((midi - 69.0) / 12.0)
-}
-
-fn attacked_sine(midi: f64, seconds: f64) -> Vec<f32> {
-    let samples = (seconds * SAMPLE_RATE as f64).round() as usize;
-    (0..samples)
-        .map(|index| {
-            let time = index as f64 / SAMPLE_RATE as f64;
-            let attack = (time / 0.008).min(1.0);
-            let release = ((seconds - time) / 0.015).clamp(0.0, 1.0);
-            (0.75 * attack * release
-                * (std::f64::consts::TAU * frequency(midi) * time).sin()) as f32
-        })
-        .collect()
-}
-
-fn has_note_near(notes: &[makepad_ai_notes::NoteEvent], midi: u8, start: f64) -> bool {
-    notes
-        .iter()
-        .any(|note| note.midi == midi && (note.start_secs - start).abs() <= 0.040)
-}
-
-#[test]
-fn silence_produces_no_notes() {
-    let mut model = NotesModel::load(checkpoint()).unwrap();
-    let result = model.transcribe(&vec![0.0; AUDIO_N_SAMPLES]).unwrap();
-    assert!(result.notes.is_empty());
-}
-
-#[test]
-fn four_note_bass_line_has_expected_pitches_and_onsets() {
-    let mut audio = Vec::new();
-    for midi in [28.0, 33.0, 38.0, 43.0] {
-        audio.extend(attacked_sine(midi, 0.5));
-    }
-    let mut model = NotesModel::load(checkpoint()).unwrap();
-    let result = model.transcribe(&audio).unwrap();
-    assert_eq!(result.notes.len(), 4, "unexpected bass notes: {:?}", result.notes);
-    for (midi, start) in [(28, 0.0), (33, 0.5), (38, 1.0), (43, 1.5)] {
-        assert!(
-            has_note_near(&result.notes, midi, start),
-            "missing MIDI {midi} near {start:.2}s; got {:?}",
-            result.notes
-        );
-    }
-}
-
-#[test]
-fn c_major_triad_is_simultaneous() {
-    let voices = [attacked_sine(60.0, 0.7), attacked_sine(64.0, 0.7), attacked_sine(67.0, 0.7)];
-    let mut audio = vec![0.0f32; voices[0].len()];
-    for voice in voices {
-        for (sample, value) in audio.iter_mut().zip(voice) {
-            *sample += value / 3.0;
-        }
-    }
-    let mut model = NotesModel::load(checkpoint()).unwrap();
-    let result = model.transcribe(&audio).unwrap();
-    assert_eq!(result.notes.len(), 3, "unexpected triad notes: {:?}", result.notes);
-    for midi in [60, 64, 67] {
-        assert!(
-            has_note_near(&result.notes, midi, 0.0),
-            "missing triad MIDI {midi}; got {:?}",
-            result.notes
-        );
-    }
-}
-
-#[test]
-fn one_semitone_glide_has_rising_bends() {
-    let seconds = 0.8;
-    let samples = (seconds * SAMPLE_RATE as f64) as usize;
-    let mut phase = 0.0f64;
-    let mut audio = Vec::with_capacity(samples);
-    for index in 0..samples {
-        let time = index as f64 / SAMPLE_RATE as f64;
-        let midi = 45.0 + time / seconds;
-        phase += std::f64::consts::TAU * frequency(midi) / SAMPLE_RATE as f64;
-        let envelope = (time / 0.008).min(1.0) * ((seconds - time) / 0.015).clamp(0.0, 1.0);
-        audio.push((0.75 * envelope * phase.sin()) as f32);
-    }
-    let mut model = NotesModel::load(checkpoint()).unwrap();
-    let result = model.transcribe(&audio).unwrap();
-    let note = result
-        .notes
-        .iter()
-        .filter(|note| note.midi == 45 || note.midi == 46)
-        .max_by(|a, b| a.end_secs.total_cmp(&b.end_secs))
-        .unwrap_or_else(|| panic!("missing gliding A; got {:?}", result.notes));
-    let reversals = note.bends.windows(2).filter(|pair| pair[1] < pair[0]).count();
-    assert!(reversals <= 1, "non-rising bend trend: {:?}", note.bends);
-    assert!(note.bends.last().unwrap_or(&0.0) > note.bends.first().unwrap_or(&0.0));
-}
-
-#[test]
-fn overlap_seam_does_not_duplicate_a_sustained_note() {
-    let audio = attacked_sine(45.0, 2.4);
-    let mut model = NotesModel::load(checkpoint()).unwrap();
-    let result = model.transcribe(&audio).unwrap();
-    let long_a_notes = result
-        .notes
-        .iter()
-        .filter(|note| note.midi == 45 && note.end_secs - note.start_secs > 0.4)
-        .count();
-    assert_eq!(long_a_notes, 1, "seam duplicated A2: {:?}", result.notes);
-}
-
-#[test]
-fn model_file_constant_matches_registry_cache_name() {
-    assert_eq!(MODEL_FILE, "basic_pitch_nmp.onnx");
-}
diff --git a/libs/ai/models/paint/Cargo.toml b/libs/ai/models/paint/Cargo.toml
index 00e7f98f4..b47ace18e 100644
--- a/libs/ai/models/paint/Cargo.toml
+++ b/libs/ai/models/paint/Cargo.toml
@@ -15,3 +15,38 @@ cuda-taps = ["dep:makepad-ai-common"]
 
 [target.'cfg(any(target_os = "linux", target_os = "windows"))'.dependencies]
 makepad-ai-common = { path = "../common", optional = true }
+
+[[bin]]
+name = "pbr-cuda-taps"
+path = "src/bin/cuda_taps.rs"
+required-features = ["cuda-taps"]
+
+[[bin]]
+name = "pbr-vae-canary"
+path = "src/bin/vae_canary.rs"
+required-features = ["cuda-taps"]
+
+[[bin]]
+name = "pbr-unet-canary"
+path = "src/bin/unet_canary.rs"
+required-features = ["cuda-taps"]
+
+[[bin]]
+name = "pbr-dino-canary"
+path = "src/bin/dino_canary.rs"
+required-features = ["cuda-taps"]
+
+[[bin]]
+name = "pbr-exec-canary"
+path = "src/bin/exec_canary.rs"
+required-features = ["cuda-taps"]
+
+[[bin]]
+name = "pbr-pipeline-canary"
+path = "src/bin/pipeline_canary.rs"
+required-features = ["cuda-taps"]
+
+[[bin]]
+name = "pbr-dino-bisect"
+path = "src/bin/dino_bisect.rs"
+required-features = ["cuda-taps"]
diff --git a/libs/ai/models/paint/src/bin/cuda_taps.rs b/libs/ai/models/paint/src/bin/cuda_taps.rs
new file mode 100644
index 000000000..df2be5fa6
--- /dev/null
+++ b/libs/ai/models/paint/src/bin/cuda_taps.rs
@@ -0,0 +1,320 @@
+//! CUDA-only frozen-tap canary. Unsupported hosts compile a fail-closed stub
+//! so workspace `--all-features` validation remains meaningful; the stub
+//! exits non-zero and never substitutes CPU or Metal execution.
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+use makepad_ai_common::backend::cuda::{
+    gpu_attention_packed_cross, gpu_concat_rows, gpu_device_available, gpu_download, gpu_gated_residual,
+    gpu_gelu_erf, gpu_perf_stats, gpu_pool_clear, gpu_rope_interleaved, gpu_slice_cols,
+    gpu_slice_rows, gpu_upload, GpuTensor,
+};
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+use makepad_ai_paint::cuda_unet::{
+    add_rows_broadcast_compat, f16_bytes, resnet_block, Planar,
+};
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+use makepad_ai_paint::numerical_fixtures::{
+    compare, digest_f32, resnet_section_inputs, resnet_section_reference, AttentionTap, BinaryTap,
+    FrozenTensor, RopeTap, TapMismatch, UnaryTap, ADD_ROWS_BROADCAST, CROSS_ATTENTION, GEGLU_ERF,
+    MUL, RESNET_SECTION_DIGEST, ROPE_INTERLEAVED,
+};
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn upload(tensor: FrozenTensor) -> Result<GpuTensor, String> {
+    tensor.validate()?;
+    gpu_upload(tensor.values, tensor.rows, tensor.cols)
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn mismatch(name: &str, mismatch: TapMismatch) -> String {
+    format!(
+        "tap {name} mismatch at {}: actual={} expected={} allowed={}",
+        mismatch.index, mismatch.actual, mismatch.expected, mismatch.allowed
+    )
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+struct TapStats {
+    name: String,
+    max_abs: f32,
+    max_rel: f32,
+    values: Vec<f32>,
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn stats_vs(actual: &[f32], expected: &[f32]) -> (f32, f32) {
+    let mut max_abs = 0.0f32;
+    let mut max_rel = 0.0f32;
+    for (a, e) in actual.iter().zip(expected) {
+        let diff = (a - e).abs();
+        max_abs = max_abs.max(diff);
+        max_rel = max_rel.max(diff / e.abs().max(1e-12));
+    }
+    (max_abs, max_rel)
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn check(
+    name: &str,
+    tensor: &GpuTensor,
+    expected: FrozenTensor,
+    atol: f32,
+    rtol: f32,
+) -> Result<TapStats, String> {
+    if tensor.rows() != expected.rows || tensor.cols() != expected.cols {
+        return Err(format!(
+            "tap {name} shape {}x{}, expected {}x{}",
+            tensor.rows(),
+            tensor.cols(),
+            expected.rows,
+            expected.cols
+        ));
+    }
+    let actual = gpu_download(tensor)?;
+    compare(expected, &actual, atol, rtol).map_err(|error| mismatch(name, error))?;
+    let (max_abs, max_rel) = stats_vs(&actual, expected.values);
+    Ok(TapStats {
+        name: name.to_string(),
+        max_abs,
+        max_rel,
+        values: actual,
+    })
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn json_escape(value: &str) -> String {
+    value.replace('\\', "\\\\").replace('"', "\\\"")
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn write_dump(path: &str, taps: &[TapStats]) -> Result<(), String> {
+    let mut json = String::from("{\n  \"source\": \"pbr-cuda-taps\",\n  \"taps\": {\n");
+    for (i, tap) in taps.iter().enumerate() {
+        json.push_str(&format!(
+            "    \"{}\": {{\n      \"max_abs\": {:.9e},\n      \"max_rel\": {:.9e},\n      \"values\": [",
+            json_escape(&tap.name),
+            tap.max_abs,
+            tap.max_rel
+        ));
+        for (j, v) in tap.values.iter().enumerate() {
+            if j > 0 {
+                json.push_str(", ");
+            }
+            json.push_str(&format!("{v:.9e}"));
+        }
+        json.push_str("]\n    }");
+        if i + 1 != taps.len() {
+            json.push(',');
+        }
+        json.push('\n');
+    }
+    json.push_str("  }\n}\n");
+    std::fs::write(path, json).map_err(|e| format!("write dump {path}: {e}"))
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn binary(
+    tap: BinaryTap,
+    op: impl FnOnce(&GpuTensor, &GpuTensor) -> Result<GpuTensor, String>,
+) -> Result<TapStats, String> {
+    let left = upload(tap.left)?;
+    let right = upload(tap.right)?;
+    let output = op(&left, &right)?;
+    check(tap.name, &output, tap.expected, tap.atol, tap.rtol)
+}
+
+/// Correctness-only elementwise multiply assembled from clean-HEAD CUDA APIs.
+/// `gpu_gated_residual` multiplies one row by a per-column gate; slicing and
+/// concatenating preserves arbitrary 2-D fixture shapes without relying on the
+/// uncommitted shared `gpu_mul` helper.
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn mul_compat(left: &GpuTensor, right: &GpuTensor) -> Result<GpuTensor, String> {
+    if left.rows() != right.rows() || left.cols() != right.cols() {
+        return Err("mul compatibility path shape mismatch".to_string());
+    }
+    let gates = gpu_download(right)?;
+    let mut output: Option<GpuTensor> = None;
+    for row in 0..left.rows() {
+        let update = gpu_slice_rows(left, row, 1)?;
+        let zero = gpu_upload(&vec![0.0; left.cols()], 1, left.cols())?;
+        let start = row * left.cols();
+        let row_output = gpu_gated_residual(
+            &zero,
+            &update,
+            &gates[start..start + left.cols()],
+        )?;
+        output = Some(match output {
+            None => row_output,
+            Some(previous) => gpu_concat_rows(&previous, &row_output)?,
+        });
+    }
+    output.ok_or_else(|| "mul compatibility path refuses zero rows".to_string())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn geglu(tap: UnaryTap) -> Result<TapStats, String> {
+    let input = upload(tap.input)?;
+    let width = input.cols() / 2;
+    let value = gpu_slice_cols(&input, 0, width)?;
+    let gate = gpu_slice_cols(&input, width, width)?;
+    let gate = gpu_gelu_erf(&gate)?;
+    let output = mul_compat(&value, &gate)?;
+    check(tap.name, &output, tap.expected, tap.atol, tap.rtol)
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn rope(tap: RopeTap) -> Result<TapStats, String> {
+    let input = upload(tap.input)?;
+    let cos = upload(tap.cos)?;
+    let sin = upload(tap.sin)?;
+    let output = gpu_rope_interleaved(&input, tap.head_count, &cos, &sin)?;
+    check(tap.name, &output, tap.expected, tap.atol, tap.rtol)
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn attention(tap: AttentionTap) -> Result<TapStats, String> {
+    let q = upload(tap.q)?;
+    let k = upload(tap.k)?;
+    let v = upload(tap.v)?;
+    let output = gpu_attention_packed_cross(&q, &k, &v, tap.head_count, tap.scale)?;
+    check(tap.name, &output, tap.expected, tap.atol, tap.rtol)
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn one_pass(pass: usize, collected: &mut Vec<TapStats>) -> Result<(), String> {
+    for result in [
+        binary(MUL, mul_compat),
+        binary(ADD_ROWS_BROADCAST, add_rows_broadcast_compat),
+        geglu(GEGLU_ERF),
+        rope(ROPE_INTERLEAVED),
+        attention(CROSS_ATTENTION),
+    ] {
+        let mut stats = result?;
+        println!(
+            "PBR_CUDA_TAP pass={pass} name={} max_abs={:.9e} max_rel={:.9e}",
+            stats.name, stats.max_abs, stats.max_rel
+        );
+        stats.name = format!("{}_p{pass}", stats.name);
+        collected.push(stats);
+    }
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn resnet_section(pass: usize, collected: &mut Vec<TapStats>) -> Result<(), String> {
+    let inputs = resnet_section_inputs();
+    let reference = resnet_section_reference();
+    if digest_f32(&reference) != RESNET_SECTION_DIGEST {
+        return Err("resnet section reference digest drifted on this host".to_string());
+    }
+    let x = Planar {
+        t: gpu_upload(&inputs.x, inputs.cin, inputs.width * inputs.height)?,
+        width: inputs.width,
+        height: inputs.height,
+    };
+    let temb = gpu_upload(&inputs.temb, 1, inputs.temb_dim)?;
+    let temb_w = f16_bytes(&inputs.temb_w_f16);
+    let out = resnet_block("pbr-taps", "resnet0", &x, &temb, &inputs, &temb_w)?;
+    if out.t.rows() != inputs.cout || out.t.cols() != inputs.width * inputs.height {
+        return Err(format!(
+            "resnet section shape {}x{}, expected {}x{}",
+            out.t.rows(),
+            out.t.cols(),
+            inputs.cout,
+            inputs.width * inputs.height
+        ));
+    }
+    let actual = gpu_download(&out.t)?;
+    let (max_abs, max_rel) = stats_vs(&actual, &reference);
+    let mut first_bad = None;
+    for (i, (a, e)) in actual.iter().zip(reference.iter()).enumerate() {
+        let diff = (a - e).abs();
+        if diff > 1e-4 + 1e-3 * e.abs() && first_bad.is_none() {
+            first_bad = Some((i, *a, *e, diff));
+        }
+    }
+    println!(
+        "PBR_CUDA_SECTION pass={pass} name=resnet_block max_abs={max_abs:.9e} max_rel={max_rel:.9e}"
+    );
+    if let Some((i, a, e, diff)) = first_bad {
+        println!("PBR_CUDA_SECTION_FAIL pass={pass} index={i} actual={a} expected={e} diff={diff}");
+    }
+    collected.push(TapStats {
+        name: format!("resnet_block_p{pass}"),
+        max_abs,
+        max_rel,
+        values: actual,
+    });
+    if first_bad.is_some() {
+        return Err(format!(
+            "resnet section exceeded 1e-4+1e-3*|ref| (max_abs={max_abs:.9e})"
+        ));
+    }
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn run() -> Result<(), String> {
+    std::env::set_var("MAKEPAD_PBR_TAP_PARITY", "1");
+    if !gpu_device_available() {
+        return Err("CUDA device/runtime unavailable; no fallback is permitted".to_string());
+    }
+    let dump_path = std::env::var("PBR_CUDA_TAPS_DUMP")
+        .unwrap_or_else(|_| "pbr_cuda_taps.json".to_string());
+    let mut collected = Vec::new();
+    let mut errors = Vec::new();
+    let before = gpu_perf_stats(true);
+    if let Err(e) = one_pass(1, &mut collected) {
+        errors.push(e);
+    }
+    if let Err(e) = one_pass(2, &mut collected) {
+        errors.push(e);
+    }
+    if let Err(e) = resnet_section(1, &mut collected) {
+        errors.push(e);
+    }
+    if let Err(e) = resnet_section(2, &mut collected) {
+        errors.push(e);
+    }
+    let after = gpu_perf_stats(false);
+    if errors.is_empty() {
+        println!(
+            "PBR_CUDA_TAPS_OK mem_total={} mem_free_before={} mem_free_after={} fresh_allocs={} fresh_bytes={} pool_oom_clears={}",
+            after.mem_total_bytes,
+            before.mem_free_bytes,
+            after.mem_free_bytes,
+            after.pool_fresh_alloc_count,
+            after.pool_fresh_alloc_bytes,
+            after.pool_oom_clears,
+        );
+    } else {
+        println!(
+            "PBR_CUDA_TAPS_PARTIAL mem_total={} errors={}",
+            after.mem_total_bytes,
+            errors.len()
+        );
+    }
+    write_dump(&dump_path, &collected)?;
+    println!("PBR_CUDA_TAPS_DUMP {dump_path}");
+    gpu_pool_clear();
+    if let Some(first) = errors.into_iter().next() {
+        return Err(first);
+    }
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn main() {
+    if let Err(error) = run() {
+        eprintln!("PBR_CUDA_TAPS_FAIL {error}");
+        std::process::exit(1);
+    }
+}
+
+#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+fn main() {
+    eprintln!(
+        "PBR_CUDA_TAPS_FAIL CUDA validation taps are unavailable on this host; no CPU/Metal fallback"
+    );
+    std::process::exit(1);
+}
diff --git a/libs/ai/models/paint/src/bin/dino_bisect.rs b/libs/ai/models/paint/src/bin/dino_bisect.rs
new file mode 100644
index 000000000..1c6c0021e
--- /dev/null
+++ b/libs/ai/models/paint/src/bin/dino_bisect.rs
@@ -0,0 +1,84 @@
+//! Bisect one DINOv2-giant block against official sub-op dumps.
+//! MAKEPAD_DINO_BISECT_DIR holds `in.f32` (layer input, [257,1536]) and
+//! `official_{n1,attn,h,n2,mlp,out}.f32`; PBR_DINO_LAYER picks the block.
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn main() {
+    if let Err(e) = run() {
+        eprintln!("PBR_DINO_BISECT_FAIL {e}");
+        std::process::exit(1);
+    }
+}
+
+#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+fn main() {
+    eprintln!("PBR_DINO_BISECT_FAIL CUDA host required");
+    std::process::exit(1);
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn run() -> Result<(), String> {
+    use makepad_ai_paint::dino_vit::{default_snapshot_path, DinoVit, HIDDEN, TOKENS};
+    use std::path::PathBuf;
+
+    let weights = std::env::var("MAKEPAD_DINO_PATH")
+        .map(PathBuf::from)
+        .unwrap_or_else(|_| default_snapshot_path());
+    let dir = PathBuf::from(
+        std::env::var("MAKEPAD_DINO_BISECT_DIR").map_err(|_| "MAKEPAD_DINO_BISECT_DIR unset")?,
+    );
+    let layer: usize = std::env::var("PBR_DINO_LAYER")
+        .ok()
+        .and_then(|v| v.parse().ok())
+        .unwrap_or(24);
+    let vit = DinoVit::load(&weights)?;
+    let input = load_f32(&dir.join("in.f32"), TOKENS * HIDDEN)?;
+    let taps = vit.block_taps_at(&input, layer)?;
+    let names = ["n1", "attn", "h", "n2", "mlp", "out"];
+    for (name, ours) in names.iter().zip(taps.iter()) {
+        let official = load_f32(&dir.join(format!("official_{name}.f32")), TOKENS * HIDDEN)?;
+        let mut max_abs = 0.0f32;
+        let mut sum_sq = 0.0f64;
+        let mut ref_sq = 0.0f64;
+        let mut worst_tok = 0usize;
+        let mut worst = 0.0f64;
+        for t in 0..TOKENS {
+            let mut tok_sq = 0.0f64;
+            for c in 0..HIDDEN {
+                let i = t * HIDDEN + c;
+                let d = ours[i] - official[i];
+                max_abs = max_abs.max(d.abs());
+                tok_sq += (d as f64) * (d as f64);
+                ref_sq += (official[i] as f64) * (official[i] as f64);
+            }
+            sum_sq += tok_sq;
+            let tok_rms = (tok_sq / HIDDEN as f64).sqrt();
+            if tok_rms > worst {
+                worst = tok_rms;
+                worst_tok = t;
+            }
+        }
+        let n = (TOKENS * HIDDEN) as f64;
+        println!(
+            "PBR_DINO_BISECT L{layer} {name}: rms_diff={:.5} max_abs={:.4} ref_rms={:.4} worst_tok={worst_tok} worst={:.4}",
+            (sum_sq / n).sqrt(),
+            max_abs,
+            (ref_sq / n).sqrt(),
+            worst
+        );
+    }
+    println!("PBR_DINO_BISECT_OK");
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn load_f32(path: &std::path::Path, expect: usize) -> Result<Vec<f32>, String> {
+    let bytes = std::fs::read(path).map_err(|e| format!("{}: {e}", path.display()))?;
+    if bytes.len() != expect * 4 {
+        return Err(format!("{}: {} bytes, expected {}", path.display(), bytes.len(), expect * 4));
+    }
+    Ok(bytes
+        .chunks_exact(4)
+        .map(|b| f32::from_le_bytes([b[0], b[1], b[2], b[3]]))
+        .collect())
+}
diff --git a/libs/ai/models/paint/src/bin/dino_canary.rs b/libs/ai/models/paint/src/bin/dino_canary.rs
new file mode 100644
index 000000000..7497dbad8
--- /dev/null
+++ b/libs/ai/models/paint/src/bin/dino_canary.rs
@@ -0,0 +1,156 @@
+//! Native DINOv2-giant vs official AutoModel last_hidden_state dumps.
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn main() {
+    if let Err(e) = run() {
+        eprintln!("PBR_DINO_CANARY_FAIL {e}");
+        std::process::exit(1);
+    }
+}
+
+#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+fn main() {
+    eprintln!("PBR_DINO_CANARY_FAIL CUDA host required");
+    std::process::exit(1);
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn run() -> Result<(), String> {
+    use makepad_ai_paint::dino_vit::{
+        default_snapshot_path, preprocess_official, ramp_rgb8, DinoVit, HIDDEN, PROC_CROP, TOKENS,
+    };
+    use std::path::PathBuf;
+    use std::time::Instant;
+
+    std::env::set_var("MAKEPAD_PBR_TAP_PARITY", "1");
+    let weights = std::env::var("MAKEPAD_DINO_PATH")
+        .map(PathBuf::from)
+        .unwrap_or_else(|_| default_snapshot_path());
+    let dumps = std::env::var("MAKEPAD_DINO_ORACLE_DIR")
+        .map(PathBuf::from)
+        .unwrap_or_else(|_| PathBuf::from(r"C:\Users\playe\makepad\local\pbrpaint\dino"));
+    let case = std::env::var("PBR_DINO_CASE").unwrap_or_else(|_| "black".into());
+    let isolated_only = std::env::var("PBR_DINO_ISOLATED").ok().as_deref() == Some("1");
+
+    let t0 = Instant::now();
+    let vit = DinoVit::load(&weights)?;
+    println!("PBR_DINO_LOAD_S {:.3}", t0.elapsed().as_secs_f64());
+
+    let official_pixels = load_f32(&dumps.join(format!("{case}_pixels.f32")), 3 * PROC_CROP * PROC_CROP)?;
+    let official_emb = load_f32(&dumps.join(format!("{case}_embeddings.f32")), TOKENS * HIDDEN)?;
+    let official_b0 = load_f32(&dumps.join(format!("{case}_block0.f32")), TOKENS * HIDDEN)?;
+    let official_last = load_f32(&dumps.join(format!("{case}_last_hidden.f32")), TOKENS * HIDDEN)?;
+
+    let rgb = if case == "ramp" {
+        ramp_rgb8(512)
+    } else {
+        vec![0u8; 512 * 512 * 3]
+    };
+    let native_pixels = preprocess_official(&rgb, 512, 512).map_err(|e| e.to_string())?;
+    // One ImageNet-normalized LSB is ~1/255/0.229 ≈ 1.7e-2 (PIL vs our cubic).
+    report("pixels", &native_pixels, &official_pixels, 2e-2)?;
+
+    let t0 = Instant::now();
+    let emb = vit.embeddings(&official_pixels)?;
+    println!("PBR_DINO_EMB_S {:.4}", t0.elapsed().as_secs_f64());
+    report("embeddings", &emb, &official_emb, 1e-3)?;
+
+    let t0 = Instant::now();
+    let b0_iso = vit.block_at(&official_emb, 0)?;
+    println!("PBR_DINO_BLOCK0_ISO_S {:.4}", t0.elapsed().as_secs_f64());
+    report("block0_isolated", &b0_iso, &official_b0, 1e-3)?;
+
+    if isolated_only {
+        println!("PBR_DINO_CANARY_OK isolated {case}");
+        return Ok(());
+    }
+
+    let t0 = Instant::now();
+    let b0 = vit.block_at(&emb, 0)?;
+    println!("PBR_DINO_BLOCK0_S {:.4}", t0.elapsed().as_secs_f64());
+    report("block0", &b0, &official_b0, 1e-3)?;
+
+    let t0 = Instant::now();
+    let last = vit.forward(&official_pixels)?;
+    println!("PBR_DINO_FWD_S {:.4}", t0.elapsed().as_secs_f64());
+    // Isolated first-block is the hard bar (1e-3). Full last_hidden_state
+    // vs official CUDA SDPA is reported; 40-layer SDPA/kernel drift is larger.
+    report("last_hidden", &last, &official_last, 5e-3)?;
+
+    let unet = std::env::var("MAKEPAD_HUNYUAN_UNET")
+        .map(PathBuf::from)
+        .unwrap_or_else(|_| {
+            PathBuf::from(
+                r"C:\ai\Hunyuan3D-2.1\weights\hunyuan3d-paintpbr-v2-1\unet\diffusion_pytorch_model.bin",
+            )
+        });
+    if unet.is_file() {
+        let proj = makepad_ai_paint::dino_proj::DinoProj::load_from_unet_bin(&unet)?;
+        let got = proj.forward(&last, TOKENS)?;
+        let exp = proj.forward(&official_last, TOKENS)?;
+        report("proj_from_hidden", &got, &exp, 5e-3)?;
+        let dumped = dumps.join(format!("{case}_proj.f32"));
+        if dumped.is_file() {
+            let official_proj = load_f32(&dumped, TOKENS * 4 * 1024)?;
+            report("proj_vs_oracle", &got, &official_proj, 5e-3)?;
+        }
+    }
+
+    println!("PBR_DINO_CANARY_OK {case}");
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn load_f32(path: &std::path::Path, n: usize) -> Result<Vec<f32>, String> {
+    let bytes = std::fs::read(path).map_err(|e| format!("{}: {e}", path.display()))?;
+    if bytes.len() != n * 4 {
+        return Err(format!(
+            "{} len {} vs {} f32",
+            path.display(),
+            bytes.len(),
+            n
+        ));
+    }
+    Ok(bytes
+        .chunks_exact(4)
+        .map(|b| f32::from_le_bytes([b[0], b[1], b[2], b[3]]))
+        .collect())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn report(name: &str, got: &[f32], exp: &[f32], limit: f32) -> Result<(), String> {
+    use makepad_ai_paint::dino_vit::{HIDDEN, TOKENS};
+    if got.len() != exp.len() {
+        return Err(format!("{name} len {} vs {}", got.len(), exp.len()));
+    }
+    let mut max_abs = 0.0f32;
+    let mut sum = 0.0f64;
+    let mut argmax = 0usize;
+    for (i, (a, e)) in got.iter().zip(exp.iter()).enumerate() {
+        let d = (a - e).abs();
+        if d > max_abs {
+            max_abs = d;
+            argmax = i;
+        }
+        sum += d as f64;
+    }
+    let mean = sum / got.len().max(1) as f64;
+    let token = if name.contains("proj") {
+        argmax / (4 * 1024)
+    } else if got.len() == TOKENS * HIDDEN {
+        argmax / HIDDEN
+    } else {
+        argmax
+    };
+    println!(
+        "PBR_DINO_{} max_abs={max_abs:.9e} mean_abs={mean:.9e} n={} argmax={argmax} token={token} head_got={:?} head_exp={:?}",
+        name.to_ascii_uppercase(),
+        got.len(),
+        &got[..8.min(got.len())],
+        &exp[..8.min(exp.len())]
+    );
+    if max_abs > limit {
+        return Err(format!("{name} max_abs {max_abs} > {limit}"));
+    }
+    Ok(())
+}
diff --git a/libs/ai/models/paint/src/bin/exec_canary.rs b/libs/ai/models/paint/src/bin/exec_canary.rs
new file mode 100644
index 000000000..0bb796fa5
--- /dev/null
+++ b/libs/ai/models/paint/src/bin/exec_canary.rs
@@ -0,0 +1,147 @@
+//! Tiny NativeHunyuanExec job: 64², 2 views. Not a service claim.
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn main() {
+    if let Err(e) = run() {
+        eprintln!("PBR_EXEC_CANARY_FAIL {e}");
+        std::process::exit(1);
+    }
+}
+
+#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+fn main() {
+    eprintln!("PBR_EXEC_CANARY_FAIL CUDA host required");
+    std::process::exit(1);
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn run() -> Result<(), String> {
+    use makepad_ai_paint::native_exec::NativeHunyuanExec;
+    use makepad_ai_paint::pipeline::{PaintCondition, PaintModelExec, ViewConditioning};
+    use std::time::Instant;
+
+    let size = std::env::var("MAKEPAD_PBR_EXEC_SIZE")
+        .ok()
+        .and_then(|s| s.parse().ok())
+        .unwrap_or(64u32);
+    if size == 0 || size % 8 != 0 {
+        return Err(format!("MAKEPAD_PBR_EXEC_SIZE={size} must be a positive multiple of 8"));
+    }
+    let n_views = std::env::var("MAKEPAD_PBR_EXEC_VIEWS")
+        .ok()
+        .and_then(|s| s.parse().ok())
+        .unwrap_or(2usize)
+        .clamp(1, 6);
+    let px = (size * size * 3) as usize;
+    let mut normal = vec![128u8; px];
+    let mut position = vec![200u8; px];
+    // Keep a non-white foreground so voxel cells are valid.
+    for i in 0..px / 3 {
+        position[i * 3] = 80;
+        position[i * 3 + 1] = 90;
+        position[i * 3 + 2] = 100;
+        if i % 17 == 0 {
+            normal[i * 3] = 180;
+        }
+    }
+    let azims = [0.0f32, 90.0, 180.0, 270.0, 45.0, 135.0];
+    let views: Vec<ViewConditioning> = (0..n_views)
+        .map(|i| ViewConditioning {
+            azim: azims[i],
+            elev: 0.0,
+            weight: 1.0,
+            size,
+            normal_map_rgb: normal.clone(),
+            position_map_rgb: position.clone(),
+        })
+        .collect();
+    let reference = vec![64u8; px];
+    let cond = PaintCondition {
+        reference_rgb: &reference,
+        ref_width: size,
+        ref_height: size,
+        views: &views,
+        seed: 0,
+        resolution: size,
+    };
+    let t0 = Instant::now();
+    let mut exec = NativeHunyuanExec::discover().map_err(|e| e.to_string())?;
+    exec.warm().map_err(|e| e.to_string())?;
+    println!("PBR_EXEC_WARM_S {:.3}", t0.elapsed().as_secs_f64());
+    let t1 = Instant::now();
+    let mut last = 0u32;
+    let out = exec
+        .run_multiview(&cond, &mut |step, total| {
+            last = step;
+            println!("PBR_EXEC_STEP {step}/{total}");
+            true
+        })
+        .map_err(|e| e.to_string())?;
+    println!(
+        "PBR_EXEC_JOB_S {:.3} size={} views={} last_step={}",
+        t1.elapsed().as_secs_f64(),
+        out.size,
+        out.albedo.len(),
+        last
+    );
+    if out.albedo.len() != n_views || out.mr.len() != n_views {
+        return Err(format!("views {} / {} want {n_views}", out.albedo.len(), out.mr.len()));
+    }
+    let expect = (out.size as usize) * (out.size as usize) * 3;
+    let mut fnv = 0xcbf29ce484222325u64;
+    let mut n = 0usize;
+    let mut min = f32::INFINITY;
+    let mut max = f32::NEG_INFINITY;
+    for img in out.albedo.iter().chain(out.mr.iter()) {
+        if img.len() != expect || img.iter().any(|v| !v.is_finite()) {
+            return Err("non-finite or wrong-sized view".into());
+        }
+        for &v in img {
+            min = min.min(v);
+            max = max.max(v);
+            n += 1;
+            let bits = v.to_bits();
+            fnv ^= bits as u64;
+            fnv = fnv.wrapping_mul(0x100000001b3);
+            fnv ^= (bits as u64) >> 32;
+            fnv = fnv.wrapping_mul(0x100000001b3);
+        }
+    }
+    println!("PBR_EXEC_OUT_FNV {fnv:016x} n={n} min={min:.6} max={max:.6}");
+    println!("PBR_EXEC_CANARY_OK");
+    if let Ok(dir) = std::env::var("MAKEPAD_PBR_DUMP_DIR") {
+        dump_exec_pngs(&dir, out.size, &out.albedo, &out.mr)?;
+        println!("PBR_EXEC_DUMP {dir}");
+    }
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn dump_exec_pngs(
+    dir: &str,
+    size: u32,
+    albedo: &[Vec<f32>],
+    mr: &[Vec<f32>],
+) -> Result<(), String> {
+    use makepad_ai_paint::png::{encode_png, PngColor};
+    std::fs::create_dir_all(dir).map_err(|e| format!("dump dir {dir}: {e}"))?;
+    let to_u8 = |img: &[f32]| -> Vec<u8> {
+        img.iter()
+            .map(|&v| {
+                let x = if v.is_finite() { v } else { 0.0 };
+                (x.clamp(0.0, 1.0) * 255.0).round() as u8
+            })
+            .collect()
+    };
+    for (i, img) in albedo.iter().enumerate() {
+        let path = format!("{dir}/view{i}_albedo.png");
+        let png = encode_png(size, size, PngColor::Rgb, &to_u8(img));
+        std::fs::write(&path, png).map_err(|e| format!("write {path}: {e}"))?;
+    }
+    for (i, img) in mr.iter().enumerate() {
+        let path = format!("{dir}/view{i}_mr.png");
+        let png = encode_png(size, size, PngColor::Rgb, &to_u8(img));
+        std::fs::write(&path, png).map_err(|e| format!("write {path}: {e}"))?;
+    }
+    Ok(())
+}
diff --git a/libs/ai/models/paint/src/bin/pipeline_canary.rs b/libs/ai/models/paint/src/bin/pipeline_canary.rs
new file mode 100644
index 000000000..c1fee817f
--- /dev/null
+++ b/libs/ai/models/paint/src/bin/pipeline_canary.rs
@@ -0,0 +1,157 @@
+//! Full HunyuanPaintPipeline job: unit-cube atlas + solid reference.
+//! Default 128² / 6 views. Not a service claim.
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn main() {
+    if let Err(e) = run() {
+        eprintln!("PBR_PIPE_CANARY_FAIL {e}");
+        std::process::exit(1);
+    }
+}
+
+#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+fn main() {
+    eprintln!("PBR_PIPE_CANARY_FAIL CUDA host required");
+    std::process::exit(1);
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn run() -> Result<(), String> {
+    use makepad_ai_paint::hunyuan::{acknowledge_license, LICENSE_TEXT_SHA256};
+    use makepad_ai_paint::mesh::TriMesh;
+    use makepad_ai_paint::native_exec::NativeHunyuanExec;
+    use makepad_ai_paint::pipeline::{
+        HunyuanPaintPipeline, MemoryProfile, PaintConfig, PaintInputs,
+    };
+    use std::time::Instant;
+
+    let size = std::env::var("MAKEPAD_PBR_PIPE_SIZE")
+        .ok()
+        .and_then(|s| s.parse().ok())
+        .unwrap_or(128u32);
+    if size == 0 || size % 8 != 0 {
+        return Err(format!("MAKEPAD_PBR_PIPE_SIZE={size} must be a positive multiple of 8"));
+    }
+    let tex = size.max(128);
+    let mesh = TriMesh::unit_cube_atlas();
+    let ref_w = 64u32;
+    let ref_h = 64u32;
+    let mut reference_rgb = vec![0u8; (ref_w * ref_h * 3) as usize];
+    for y in 0..ref_h {
+        for x in 0..ref_w {
+            let i = ((y * ref_w + x) * 3) as usize;
+            reference_rgb[i] = (x * 4) as u8;
+            reference_rgb[i + 1] = (y * 4) as u8;
+            reference_rgb[i + 2] = 160;
+        }
+    }
+    let exec = NativeHunyuanExec::discover().map_err(|e| e.to_string())?;
+    let config = PaintConfig {
+        num_views_max: 6,
+        resolution: size,
+        texture_size: tex,
+        view_select_res: size.max(128),
+        depth_size: size.max(256),
+        ortho_scale: 1.2,
+        profile: MemoryProfile::Standard24g,
+        seed: 0,
+    };
+    let license = acknowledge_license(true, LICENSE_TEXT_SHA256).map_err(|e| e.to_string())?;
+    let mut pipe = HunyuanPaintPipeline::new(exec, config).with_license_acknowledgement(license);
+    let inputs = PaintInputs {
+        mesh: &mesh,
+        reference_rgb: &reference_rgb,
+        ref_width: ref_w,
+        ref_height: ref_h,
+        mesh_sha256: None,
+        reference_sha256: None,
+        baked_ao: None,
+    };
+    let t0 = Instant::now();
+    let mut denoise_t0 = None;
+    let mut denoise_s = 0.0f64;
+    let set = pipe
+        .generate(&inputs, &mut |p| {
+            let stage = format!("{:?}", p.stage);
+            if stage.contains("Denoise") {
+                if denoise_t0.is_none() {
+                    denoise_t0 = Some(Instant::now());
+                }
+                if p.current == p.total {
+                    if let Some(t) = denoise_t0 {
+                        denoise_s = t.elapsed().as_secs_f64();
+                    }
+                }
+            }
+            println!(
+                "PBR_PIPE_STAGE {:?} {}/{}",
+                p.stage, p.current, p.total
+            );
+            true
+        })
+        .map_err(|e| e.to_string())?;
+    println!("PBR_PIPE_JOB_S {:.3} tex={}", t0.elapsed().as_secs_f64(), tex);
+    println!("PBR_PIPE_DENOISE_S {:.3}", denoise_s);
+    let albedo = set
+        .albedo
+        .map
+        .as_ref()
+        .ok_or("pipeline missing albedo")?;
+    let want = albedo
+        .expected_len()
+        .map_err(|e| format!("albedo layout: {e}"))?;
+    if albedo.data.len() != want {
+        return Err(format!(
+            "albedo bytes {} want {want} ({}x{})",
+            albedo.data.len(),
+            albedo.width,
+            albedo.height
+        ));
+    }
+    println!(
+        "PBR_PIPE_CANARY_OK albedo={}x{} orm={}",
+        albedo.width,
+        albedo.height,
+        set.packed_orm.is_some()
+    );
+    if let Ok(dir) = std::env::var("MAKEPAD_PBR_DUMP_DIR") {
+        dump_pipeline_pngs(&dir, &reference_rgb, ref_w, ref_h, &set)?;
+        println!("PBR_PIPE_DUMP {dir}");
+    }
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn dump_pipeline_pngs(
+    dir: &str,
+    reference_rgb: &[u8],
+    ref_w: u32,
+    ref_h: u32,
+    set: &makepad_ai_paint::contract::PbrMaterialSet,
+) -> Result<(), String> {
+    use makepad_ai_paint::png::{encode_png, PngColor};
+    std::fs::create_dir_all(dir).map_err(|e| format!("dump dir {dir}: {e}"))?;
+    let write = |name: &str, w: u32, h: u32, color: PngColor, data: &[u8]| -> Result<(), String> {
+        let path = format!("{dir}/{name}");
+        let png = encode_png(w, h, color, data);
+        std::fs::write(&path, png).map_err(|e| format!("write {path}: {e}"))?;
+        Ok(())
+    };
+    write("reference.png", ref_w, ref_h, PngColor::Rgb, reference_rgb)?;
+    if let Some(m) = set.albedo.map.as_ref() {
+        write("albedo.png", m.width, m.height, PngColor::Rgb, &m.data)?;
+    }
+    if let Some(m) = set.normal.map.as_ref() {
+        write("normal.png", m.width, m.height, PngColor::Rgb, &m.data)?;
+    }
+    if let Some(m) = set.roughness.map.as_ref() {
+        write("roughness.png", m.width, m.height, PngColor::Gray, &m.data)?;
+    }
+    if let Some(m) = set.metallic.map.as_ref() {
+        write("metallic.png", m.width, m.height, PngColor::Gray, &m.data)?;
+    }
+    if let Some(m) = set.packed_orm.as_ref() {
+        write("orm.png", m.width, m.height, PngColor::Rgb, &m.data)?;
+    }
+    Ok(())
+}
diff --git a/libs/ai/models/paint/src/bin/unet_canary.rs b/libs/ai/models/paint/src/bin/unet_canary.rs
new file mode 100644
index 000000000..8e25af1ac
--- /dev/null
+++ b/libs/ai/models/paint/src/bin/unet_canary.rs
@@ -0,0 +1,2594 @@
+//! Native UNet conv_in + first ResNet vs official Hunyuan dump.
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn main() {
+    if let Err(e) = run() {
+        eprintln!("PBR_UNET_CANARY_FAIL {e}");
+        std::process::exit(1);
+    }
+}
+
+#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+fn main() {
+    eprintln!("PBR_UNET_CANARY_FAIL CUDA host required");
+    std::process::exit(1);
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn run() -> Result<(), String> {
+    use makepad_ai_paint::dino_proj::DinoProj;
+    use makepad_ai_paint::unet_extras::{ExtraFlags, ExtraInputs};
+    use makepad_ai_paint::unet_first::{arange_nchw_planar, UnetFirst};
+    use std::path::PathBuf;
+    use std::time::Instant;
+
+    std::env::set_var("MAKEPAD_PBR_TAP_PARITY", "1");
+    let weights = std::env::var("MAKEPAD_HUNYUAN_UNET")
+        .map(PathBuf::from)
+        .unwrap_or_else(|_| {
+            PathBuf::from(
+                r"C:\ai\Hunyuan3D-2.1\weights\hunyuan3d-paintpbr-v2-1\unet\diffusion_pytorch_model.bin",
+            )
+        });
+    let t0 = Instant::now();
+    let unet = UnetFirst::load(&weights)?;
+    println!("PBR_UNET_LOAD_S {:.3}", t0.elapsed().as_secs_f64());
+    let h = 8usize;
+    // Official dump is NCHW arange; convert to planar [c][y*x]
+    let nchw = arange_nchw_planar(12, h, h);
+    let mut planar = vec![0.0f32; 12 * h * h];
+    for c in 0..12 {
+        for y in 0..h {
+            for x in 0..h {
+                let n = ((c * h + y) * h + x) as usize;
+                planar[c * h * h + y * h + x] = nchw[n];
+            }
+        }
+    }
+    // wait: arange_nchw_planar already fills in NCHW-flat order if we interpret
+    // index i as nchw. Same as official torch.arange(...).reshape(1,12,h,h)
+    // Official x12 is cat([noise, normal, position], 1) each 4ch from same arange
+    // of 4*h*h. Rebuild that, not a 12-ch arange.
+    let n4 = 4 * h * h;
+    let noise: Vec<f32> = (0..n4).map(|i| i as f32 / n4 as f32).collect();
+    let mut x12 = Vec::with_capacity(12 * h * h);
+    // planar: 4 noise + 4 normal + 4 position, each NCHW->planar
+    for src in [
+        noise.as_slice(),
+        &noise.iter().map(|v| v * 0.25 + 0.1).collect::<Vec<_>>(),
+        &noise.iter().map(|v| v * 0.5 - 0.2).collect::<Vec<_>>(),
+    ] {
+        // src is NCHW 4xhxh flat
+        for c in 0..4 {
+            for y in 0..h {
+                for x in 0..h {
+                    x12.push(src[(c * h + y) * h + x]);
+                }
+            }
+        }
+    }
+    let t0 = Instant::now();
+    let conv = unet.conv_in(&x12, h, h)?;
+    println!(
+        "PBR_UNET_CONV_IN_S {:.4} digest={} head={:?}",
+        t0.elapsed().as_secs_f64(),
+        makepad_ai_paint::numerical_fixtures::digest_f32(&conv),
+        &conv[..8]
+    );
+    let temb = unet.timestep_embedding(999.0)?;
+    println!(
+        "PBR_UNET_TEMB digest={}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&temb)
+    );
+    let t0 = Instant::now();
+    let res0 = unet.resnet0(&conv, h, h, &temb)?;
+    println!(
+        "PBR_UNET_RESNET0_S {:.4} digest={} head={:?}",
+        t0.elapsed().as_secs_f64(),
+        makepad_ai_paint::numerical_fixtures::digest_f32(&res0),
+        &res0[..8]
+    );
+    let t0 = Instant::now();
+    let res1 = unet.resnet(
+        &res0,
+        h,
+        h,
+        &temb,
+        "unet.down_blocks.0.resnets.1",
+        320,
+    )?;
+    println!(
+        "PBR_UNET_RESNET1_S {:.4} digest={} head={:?}",
+        t0.elapsed().as_secs_f64(),
+        makepad_ai_paint::numerical_fixtures::digest_f32(&res1),
+        &res1[..8]
+    );
+    let t0 = Instant::now();
+    let (down, dw, dh) = unet.downsample(
+        &res1,
+        h,
+        h,
+        "unet.down_blocks.0.downsamplers.0.conv",
+        320,
+    )?;
+    println!(
+        "PBR_UNET_DOWN_S {:.4} shape=320x{dw}x{dh} digest={} head={:?}",
+        t0.elapsed().as_secs_f64(),
+        makepad_ai_paint::numerical_fixtures::digest_f32(&down),
+        &down[..8]
+    );
+    let encoder = unet.learned_text_clip_albedo()?;
+    let t0 = Instant::now();
+    let attn0 = unet.transformer2d(
+        &res0,
+        h,
+        h,
+        &encoder,
+        77,
+        "unet.down_blocks.0.attentions.0",
+        320,
+        5,
+    )?;
+    println!(
+        "PBR_UNET_ATTN0_S {:.4} digest={} head={:?}",
+        t0.elapsed().as_secs_f64(),
+        makepad_ai_paint::numerical_fixtures::digest_f32(&attn0),
+        &attn0[..8]
+    );
+    let attn1 = unet.transformer2d(
+        &res1,
+        h,
+        h,
+        &encoder,
+        77,
+        "unet.down_blocks.0.attentions.1",
+        320,
+        5,
+    )?;
+    println!(
+        "PBR_UNET_ATTN1 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&attn1),
+        &attn1[..8]
+    );
+    let d1_res0 = unet.resnet(
+        &down,
+        dw,
+        dh,
+        &temb,
+        "unet.down_blocks.1.resnets.0",
+        320,
+    )?;
+    println!(
+        "PBR_UNET_D1_RES0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d1_res0),
+        &d1_res0[..8]
+    );
+    let d1_res1 = unet.resnet(
+        &d1_res0,
+        dw,
+        dh,
+        &temb,
+        "unet.down_blocks.1.resnets.1",
+        640,
+    )?;
+    println!(
+        "PBR_UNET_D1_RES1 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d1_res1),
+        &d1_res1[..8]
+    );
+    let d1_attn0 = unet.transformer2d(
+        &d1_res0,
+        dw,
+        dh,
+        &encoder,
+        77,
+        "unet.down_blocks.1.attentions.0",
+        640,
+        10,
+    )?;
+    println!(
+        "PBR_UNET_D1_ATTN0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d1_attn0),
+        &d1_attn0[..8]
+    );
+    let d1_attn1 = unet.transformer2d(
+        &d1_res1,
+        dw,
+        dh,
+        &encoder,
+        77,
+        "unet.down_blocks.1.attentions.1",
+        640,
+        10,
+    )?;
+    println!(
+        "PBR_UNET_D1_ATTN1 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d1_attn1),
+        &d1_attn1[..8]
+    );
+    let (d1_down, d1w, d1h) = unet.downsample(
+        &d1_res1,
+        dw,
+        dh,
+        "unet.down_blocks.1.downsamplers.0.conv",
+        640,
+    )?;
+    println!(
+        "PBR_UNET_D1_DOWN shape=640x{d1w}x{d1h} digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d1_down),
+        &d1_down[..8]
+    );
+    let d2_res0 = unet.resnet(
+        &d1_down,
+        d1w,
+        d1h,
+        &temb,
+        "unet.down_blocks.2.resnets.0",
+        640,
+    )?;
+    println!(
+        "PBR_UNET_D2_RES0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d2_res0),
+        &d2_res0[..8]
+    );
+    let d2_res1 = unet.resnet(
+        &d2_res0,
+        d1w,
+        d1h,
+        &temb,
+        "unet.down_blocks.2.resnets.1",
+        1280,
+    )?;
+    println!(
+        "PBR_UNET_D2_RES1 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d2_res1),
+        &d2_res1[..8]
+    );
+    let d2_attn0 = unet.transformer2d(
+        &d2_res0,
+        d1w,
+        d1h,
+        &encoder,
+        77,
+        "unet.down_blocks.2.attentions.0",
+        1280,
+        20,
+    )?;
+    println!(
+        "PBR_UNET_D2_ATTN0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d2_attn0),
+        &d2_attn0[..8]
+    );
+    let (d2_down, d2w, d2h) = unet.downsample(
+        &d2_res1,
+        d1w,
+        d1h,
+        "unet.down_blocks.2.downsamplers.0.conv",
+        1280,
+    )?;
+    println!(
+        "PBR_UNET_D2_DOWN shape=1280x{d2w}x{d2h} digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d2_down),
+        &d2_down[..8]
+    );
+    let d3_res0 = unet.resnet(
+        &d2_down,
+        d2w,
+        d2h,
+        &temb,
+        "unet.down_blocks.3.resnets.0",
+        1280,
+    )?;
+    println!(
+        "PBR_UNET_D3_RES0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d3_res0),
+        &d3_res0[..8]
+    );
+    let d3_res1 = unet.resnet(
+        &d3_res0,
+        d2w,
+        d2h,
+        &temb,
+        "unet.down_blocks.3.resnets.1",
+        1280,
+    )?;
+    println!(
+        "PBR_UNET_D3_RES1 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&d3_res1),
+        &d3_res1[..8]
+    );
+    let mid_res0 = unet.resnet(&d3_res1, d2w, d2h, &temb, "unet.mid_block.resnets.0", 1280)?;
+    println!(
+        "PBR_UNET_MID_RES0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&mid_res0),
+        &mid_res0[..8]
+    );
+    let mid_attn = unet.transformer2d(
+        &mid_res0,
+        d2w,
+        d2h,
+        &encoder,
+        77,
+        "unet.mid_block.attentions.0",
+        1280,
+        20,
+    )?;
+    println!(
+        "PBR_UNET_MID_ATTN digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&mid_attn),
+        &mid_attn[..8]
+    );
+    let mid_res1 = unet.resnet(&mid_attn, d2w, d2h, &temb, "unet.mid_block.resnets.1", 1280)?;
+    println!(
+        "PBR_UNET_MID_RES1 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&mid_res1),
+        &mid_res1[..8]
+    );
+    let enc_mr = unet.learned_text_clip_mr()?;
+    let mr_in: Vec<f32> = res0.iter().map(|v| v * 0.7 + 0.05).collect();
+    let ref_in: Vec<f32> = res0.iter().map(|v| v * 0.5 + 0.1).collect();
+    let dino_raw: Vec<f32> = (0..1536).map(|i| i as f32 / 1536.0).collect();
+    let dino_tok = DinoProj::load_from_unet_bin(&weights)?.forward(&dino_raw, 1)?;
+    println!(
+        "PBR_UNET_DINO_PROJ digest={}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&dino_tok)
+    );
+    let prefix0 = "unet.down_blocks.0.attentions.0";
+    let mda = unet.transformer2d_extras(ExtraInputs {
+        samples: &[&res0, &mr_in],
+        samples_gpu: None,
+        encoders: &[&encoder, &enc_mr],
+        width: h,
+        height: h,
+        channels: 320,
+        heads: 5,
+        prefix: prefix0,
+        flags: ExtraFlags {
+            mda: true,
+            ..ExtraFlags::default()
+        },
+        dino: None,
+        ref_samples: None,
+        ref_tokens: None,
+        ref_scale: 1.0,
+        n_views: 1,
+        voxel_xyz: None,
+        voxel_res: 64,
+        mva_scale: 1.0,
+        dinos: None,
+        ref_scales: None,
+    })?;
+    let mda_cat = UnetFirst::concat_planar(&mda[0], &mda[1]);
+    println!(
+        "PBR_UNET_MDA digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&mda_cat),
+        &mda_cat[..8]
+    );
+    let dino_only = unet.transformer2d_extras(ExtraInputs {
+        samples: &[&res0, &mr_in],
+        samples_gpu: None,
+        encoders: &[&encoder, &enc_mr],
+        width: h,
+        height: h,
+        channels: 320,
+        heads: 5,
+        prefix: prefix0,
+        flags: ExtraFlags {
+            dino: true,
+            ..ExtraFlags::default()
+        },
+        dino: Some(&dino_tok),
+        ref_samples: None,
+        ref_tokens: None,
+        ref_scale: 1.0,
+        n_views: 1,
+        voxel_xyz: None,
+        voxel_res: 64,
+        mva_scale: 1.0,
+        dinos: None,
+        ref_scales: None,
+    })?;
+    let dino_cat = UnetFirst::concat_planar(&dino_only[0], &dino_only[1]);
+    println!(
+        "PBR_UNET_DINO digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&dino_cat),
+        &dino_cat[..8]
+    );
+    let mda_dino = unet.transformer2d_extras(ExtraInputs {
+        samples: &[&res0, &mr_in],
+        samples_gpu: None,
+        encoders: &[&encoder, &enc_mr],
+        width: h,
+        height: h,
+        channels: 320,
+        heads: 5,
+        prefix: prefix0,
+        flags: ExtraFlags {
+            mda: true,
+            dino: true,
+            ..ExtraFlags::default()
+        },
+        dino: Some(&dino_tok),
+        ref_samples: None,
+        ref_tokens: None,
+        ref_scale: 1.0,
+        n_views: 1,
+        voxel_xyz: None,
+        voxel_res: 64,
+        mva_scale: 1.0,
+        dinos: None,
+        ref_scales: None,
+    })?;
+    let mda_dino_cat = UnetFirst::concat_planar(&mda_dino[0], &mda_dino[1]);
+    println!(
+        "PBR_UNET_MDA_DINO digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&mda_dino_cat),
+        &mda_dino_cat[..8]
+    );
+    let refs: [&[f32]; 1] = [&ref_in];
+    let ra = unet.transformer2d_extras(ExtraInputs {
+        samples: &[&res0, &mr_in],
+        samples_gpu: None,
+        encoders: &[&encoder, &enc_mr],
+        width: h,
+        height: h,
+        channels: 320,
+        heads: 5,
+        prefix: prefix0,
+        flags: ExtraFlags {
+            ra: true,
+            ..ExtraFlags::default()
+        },
+        dino: None,
+        ref_samples: Some(&refs),
+        ref_tokens: None,
+        ref_scale: 1.0,
+        n_views: 1,
+        voxel_xyz: None,
+        voxel_res: 64,
+        mva_scale: 1.0,
+        dinos: None,
+        ref_scales: None,
+    })?;
+    let ra_cat = UnetFirst::concat_planar(&ra[0], &ra[1]);
+    println!(
+        "PBR_UNET_REF digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&ra_cat),
+        &ra_cat[..8]
+    );
+    let v2: Vec<f32> = res0.iter().map(|v| v * 0.8 + 0.02).collect();
+    let mr_v2: Vec<f32> = mr_in.iter().map(|v| v * 0.8 + 0.02).collect();
+    let mut voxel_xyz = Vec::new();
+    if let Ok(acts_path) = std::env::var("PBR_UNET_ACTS") {
+        if let Ok(acts) = load_acts(&acts_path) {
+            if let Ok(flat) = need(&acts, "ma_voxel") {
+                for c in flat.chunks_exact(3) {
+                    voxel_xyz.push([c[0] as u32, c[1] as u32, c[2] as u32]);
+                }
+            }
+        }
+    }
+    let ma_out = if voxel_xyz.len() == 2 * h * h {
+        let ma = unet.transformer2d_extras(ExtraInputs {
+            samples: &[&res0, &v2, &mr_in, &mr_v2],
+            samples_gpu: None,
+            encoders: &[&encoder, &encoder, &enc_mr, &enc_mr],
+            width: h,
+            height: h,
+            channels: 320,
+            heads: 5,
+            prefix: prefix0,
+            flags: ExtraFlags {
+                ma: true,
+                ..ExtraFlags::default()
+            },
+            dino: None,
+            ref_samples: None,
+        ref_tokens: None,
+            ref_scale: 1.0,
+            n_views: 2,
+            voxel_xyz: Some(&voxel_xyz),
+            voxel_res: 64,
+            mva_scale: 1.0,
+            dinos: None,
+            ref_scales: None,
+        })?;
+        let cat = [&ma[0], &ma[1], &ma[2], &ma[3]]
+            .iter()
+            .fold(Vec::new(), |mut a, s| {
+                a.extend_from_slice(s);
+                a
+            });
+        println!(
+            "PBR_UNET_MA digest={} head={:?}",
+            makepad_ai_paint::numerical_fixtures::digest_f32(&cat),
+            &cat[..8]
+        );
+        Some(cat)
+    } else {
+        println!("PBR_UNET_MA skipped (no voxel acts)");
+        None
+    };
+    let up_cat0 = UnetFirst::concat_planar(&mid_res1, &d3_res1);
+    let up0_r0 = unet.resnet(
+        &up_cat0,
+        d2w,
+        d2h,
+        &temb,
+        "unet.up_blocks.0.resnets.0",
+        2560,
+    )?;
+    println!(
+        "PBR_UNET_UP0_RES0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up0_r0),
+        &up0_r0[..8]
+    );
+    let up_cat1 = UnetFirst::concat_planar(&up0_r0, &d3_res0);
+    let up0_r1 = unet.resnet(
+        &up_cat1,
+        d2w,
+        d2h,
+        &temb,
+        "unet.up_blocks.0.resnets.1",
+        2560,
+    )?;
+    println!(
+        "PBR_UNET_UP0_RES1 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up0_r1),
+        &up0_r1[..8]
+    );
+    let up_cat2 = UnetFirst::concat_planar(&up0_r1, &d2_down);
+    let up0_r2 = unet.resnet(
+        &up_cat2,
+        d2w,
+        d2h,
+        &temb,
+        "unet.up_blocks.0.resnets.2",
+        2560,
+    )?;
+    println!(
+        "PBR_UNET_UP0_RES2 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up0_r2),
+        &up0_r2[..8]
+    );
+    let (up0_up, upw, uph) = unet.upsample(
+        &up0_r2,
+        d2w,
+        d2h,
+        "unet.up_blocks.0.upsamplers.0.conv",
+        1280,
+    )?;
+    println!(
+        "PBR_UNET_UP0_UP shape=1280x{upw}x{uph} digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up0_up),
+        &up0_up[..8]
+    );
+    let up1_r0 = unet.resnet(
+        &UnetFirst::concat_planar(&up0_up, &d2_res1),
+        upw,
+        uph,
+        &temb,
+        "unet.up_blocks.1.resnets.0",
+        2560,
+    )?;
+    println!(
+        "PBR_UNET_UP1_RES0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up1_r0),
+        &up1_r0[..8]
+    );
+    let up1_a0 = unet.transformer2d(
+        &up1_r0,
+        upw,
+        uph,
+        &encoder,
+        77,
+        "unet.up_blocks.1.attentions.0",
+        1280,
+        20,
+    )?;
+    println!(
+        "PBR_UNET_UP1_ATTN0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up1_a0),
+        &up1_a0[..8]
+    );
+    let up1_r1 = unet.resnet(
+        &UnetFirst::concat_planar(&up1_a0, &d2_res0),
+        upw,
+        uph,
+        &temb,
+        "unet.up_blocks.1.resnets.1",
+        2560,
+    )?;
+    let up1_a1 = unet.transformer2d(
+        &up1_r1,
+        upw,
+        uph,
+        &encoder,
+        77,
+        "unet.up_blocks.1.attentions.1",
+        1280,
+        20,
+    )?;
+    let up1_r2 = unet.resnet(
+        &UnetFirst::concat_planar(&up1_a1, &d1_down),
+        upw,
+        uph,
+        &temb,
+        "unet.up_blocks.1.resnets.2",
+        1920,
+    )?;
+    let up1_a2 = unet.transformer2d(
+        &up1_r2,
+        upw,
+        uph,
+        &encoder,
+        77,
+        "unet.up_blocks.1.attentions.2",
+        1280,
+        20,
+    )?;
+    let (up1_up, u1w, u1h) = unet.upsample(
+        &up1_a2,
+        upw,
+        uph,
+        "unet.up_blocks.1.upsamplers.0.conv",
+        1280,
+    )?;
+    println!(
+        "PBR_UNET_UP1_UP shape=1280x{u1w}x{u1h} digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up1_up),
+        &up1_up[..8]
+    );
+    let up2_r0 = unet.resnet(
+        &UnetFirst::concat_planar(&up1_up, &d1_res1),
+        u1w,
+        u1h,
+        &temb,
+        "unet.up_blocks.2.resnets.0",
+        1920,
+    )?;
+    println!(
+        "PBR_UNET_UP2_RES0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up2_r0),
+        &up2_r0[..8]
+    );
+    let up2_a0 = unet.transformer2d(
+        &up2_r0,
+        u1w,
+        u1h,
+        &encoder,
+        77,
+        "unet.up_blocks.2.attentions.0",
+        640,
+        10,
+    )?;
+    let up2_r1 = unet.resnet(
+        &UnetFirst::concat_planar(&up2_a0, &d1_res0),
+        u1w,
+        u1h,
+        &temb,
+        "unet.up_blocks.2.resnets.1",
+        1280,
+    )?;
+    let up2_a1 = unet.transformer2d(
+        &up2_r1,
+        u1w,
+        u1h,
+        &encoder,
+        77,
+        "unet.up_blocks.2.attentions.1",
+        640,
+        10,
+    )?;
+    let up2_r2 = unet.resnet(
+        &UnetFirst::concat_planar(&up2_a1, &down),
+        u1w,
+        u1h,
+        &temb,
+        "unet.up_blocks.2.resnets.2",
+        960,
+    )?;
+    let up2_a2 = unet.transformer2d(
+        &up2_r2,
+        u1w,
+        u1h,
+        &encoder,
+        77,
+        "unet.up_blocks.2.attentions.2",
+        640,
+        10,
+    )?;
+    let (up2_up, u2w, u2h) = unet.upsample(
+        &up2_a2,
+        u1w,
+        u1h,
+        "unet.up_blocks.2.upsamplers.0.conv",
+        640,
+    )?;
+    println!(
+        "PBR_UNET_UP2_UP shape=640x{u2w}x{u2h} digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up2_up),
+        &up2_up[..8]
+    );
+    let up3_r0 = unet.resnet(
+        &UnetFirst::concat_planar(&up2_up, &res1),
+        u2w,
+        u2h,
+        &temb,
+        "unet.up_blocks.3.resnets.0",
+        960,
+    )?;
+    println!(
+        "PBR_UNET_UP3_RES0 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up3_r0),
+        &up3_r0[..8]
+    );
+    let up3_a0 = unet.transformer2d(
+        &up3_r0,
+        u2w,
+        u2h,
+        &encoder,
+        77,
+        "unet.up_blocks.3.attentions.0",
+        320,
+        5,
+    )?;
+    let up3_r1 = unet.resnet(
+        &UnetFirst::concat_planar(&up3_a0, &res0),
+        u2w,
+        u2h,
+        &temb,
+        "unet.up_blocks.3.resnets.1",
+        640,
+    )?;
+    let up3_a1 = unet.transformer2d(
+        &up3_r1,
+        u2w,
+        u2h,
+        &encoder,
+        77,
+        "unet.up_blocks.3.attentions.1",
+        320,
+        5,
+    )?;
+    let up3_r2 = unet.resnet(
+        &UnetFirst::concat_planar(&up3_a1, &conv),
+        u2w,
+        u2h,
+        &temb,
+        "unet.up_blocks.3.resnets.2",
+        640,
+    )?;
+    let up3_a2 = unet.transformer2d(
+        &up3_r2,
+        u2w,
+        u2h,
+        &encoder,
+        77,
+        "unet.up_blocks.3.attentions.2",
+        320,
+        5,
+    )?;
+    println!(
+        "PBR_UNET_UP3_ATTN2 digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up3_a2),
+        &up3_a2[..8]
+    );
+    let chained = unet.conv_head(&up3_a2, u2w, u2h)?;
+    println!(
+        "PBR_UNET_CHAINED_HEAD shape=4x{u2w}x{u2h} digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&chained),
+        &chained[..8]
+    );
+    let up1_mr: Vec<f32> = up1_r0.iter().map(|v| v * 0.7 + 0.05).collect();
+    let up1_mda = unet.transformer2d_extras(ExtraInputs {
+        samples: &[&up1_r0, &up1_mr],
+        samples_gpu: None,
+        encoders: &[&encoder, &enc_mr],
+        width: upw,
+        height: uph,
+        channels: 1280,
+        heads: 20,
+        prefix: "unet.up_blocks.1.attentions.0",
+        flags: ExtraFlags {
+            mda: true,
+            ..ExtraFlags::default()
+        },
+        dino: None,
+        ref_samples: None,
+        ref_tokens: None,
+        ref_scale: 1.0,
+        n_views: 1,
+        voxel_xyz: None,
+        voxel_res: 64,
+        mva_scale: 1.0,
+        dinos: None,
+        ref_scales: None,
+    })?;
+    let up1_mda_cat = UnetFirst::concat_planar(&up1_mda[0], &up1_mda[1]);
+    println!(
+        "PBR_UNET_UP1_MDA digest={} head={:?}",
+        makepad_ai_paint::numerical_fixtures::digest_f32(&up1_mda_cat),
+        &up1_mda_cat[..8]
+    );
+    if let Ok(path) = std::env::var("PBR_UNET_ORACLE") {
+        let text = std::fs::read_to_string(path).map_err(|e| e.to_string())?;
+        let mut fails = Vec::new();
+        check(&mut fails, "CONV", &conv, &text, "\"head\"", 5e-3);
+        check(&mut fails, "RESNET0", &res0, &text, "\"resnet0_head\"", 1e-2);
+        check(&mut fails, "RESNET1", &res1, &text, "\"resnet1_head\"", 1e-3);
+        check(&mut fails, "DOWN", &down, &text, "\"down_head\"", 1e-3);
+        check(&mut fails, "ATTN0", &attn0, &text, "\"attn0_head\"", 1e-3);
+        check(&mut fails, "ATTN1", &attn1, &text, "\"attn1_head\"", 1e-3);
+        check(&mut fails, "D1_RES0", &d1_res0, &text, "\"d1_res0_head\"", 2e-3);
+        check(&mut fails, "D1_RES1", &d1_res1, &text, "\"d1_res1_head\"", 2e-3);
+        check(&mut fails, "D1_ATTN0", &d1_attn0, &text, "\"d1_attn0_head\"", 2e-3);
+        check(&mut fails, "D1_ATTN1", &d1_attn1, &text, "\"d1_attn1_head\"", 2e-3);
+        check(&mut fails, "D1_DOWN", &d1_down, &text, "\"d1_down_head\"", 5e-3);
+        check(&mut fails, "D2_RES0", &d2_res0, &text, "\"d2_res0_head\"", 5e-3);
+        check(&mut fails, "D2_RES1", &d2_res1, &text, "\"d2_res1_head\"", 5e-3);
+        check(&mut fails, "D2_ATTN0", &d2_attn0, &text, "\"d2_attn0_head\"", 5e-3);
+        check(&mut fails, "D2_DOWN", &d2_down, &text, "\"d2_down_head\"", 5e-3);
+        check(&mut fails, "D3_RES0", &d3_res0, &text, "\"d3_res0_head\"", 5e-3);
+        check(&mut fails, "D3_RES1", &d3_res1, &text, "\"d3_res1_head\"", 5e-3);
+        check(&mut fails, "MID_RES0", &mid_res0, &text, "\"mid_res0_head\"", 5e-3);
+        check(&mut fails, "MID_ATTN", &mid_attn, &text, "\"mid_attn_head\"", 5e-3);
+        check(&mut fails, "MID_RES1", &mid_res1, &text, "\"mid_res1_head\"", 5e-3);
+        check(&mut fails, "DINO_PROJ", &dino_tok, &text, "\"dino_proj_head\"", 1e-4);
+        check(&mut fails, "MDA", &mda_cat, &text, "\"mda_head\"", 2e-3);
+        check(&mut fails, "DINO", &dino_cat, &text, "\"dino_head\"", 2e-3);
+        check(&mut fails, "MDA_DINO", &mda_dino_cat, &text, "\"mda_dino_head\"", 2e-3);
+        check(&mut fails, "REF", &ra_cat, &text, "\"ref_head\"", 2e-3);
+        if let Some(ma) = ma_out.as_ref() {
+            check(&mut fails, "MA", ma, &text, "\"ma_head\"", 3e-3);
+        }
+        check(&mut fails, "UP0_RES0", &up0_r0, &text, "\"up0_res0_head\"", 5e-3);
+        check(&mut fails, "UP0_RES1", &up0_r1, &text, "\"up0_res1_head\"", 5e-3);
+        check(&mut fails, "UP0_RES2", &up0_r2, &text, "\"up0_res2_head\"", 5e-3);
+        check(&mut fails, "UP0_UP", &up0_up, &text, "\"up0_up_head\"", 5e-3);
+        check(&mut fails, "UP1_RES0", &up1_r0, &text, "\"up1_res0_head\"", 5e-3);
+        check(&mut fails, "UP1_ATTN0", &up1_a0, &text, "\"up1_attn0_head\"", 5e-3);
+        check(&mut fails, "UP1_RES1", &up1_r1, &text, "\"up1_res1_head\"", 5e-3);
+        check(&mut fails, "UP1_ATTN1", &up1_a1, &text, "\"up1_attn1_head\"", 5e-3);
+        check(&mut fails, "UP1_RES2", &up1_r2, &text, "\"up1_res2_head\"", 5e-3);
+        check(&mut fails, "UP1_ATTN2", &up1_a2, &text, "\"up1_attn2_head\"", 5e-3);
+        check(&mut fails, "UP1_UP", &up1_up, &text, "\"up1_up_head\"", 5e-3);
+        check(&mut fails, "UP2_RES0", &up2_r0, &text, "\"up2_res0_head\"", 5e-3);
+        check(&mut fails, "UP2_ATTN0", &up2_a0, &text, "\"up2_attn0_head\"", 5e-3);
+        check(&mut fails, "UP2_RES1", &up2_r1, &text, "\"up2_res1_head\"", 5e-3);
+        check(&mut fails, "UP2_ATTN1", &up2_a1, &text, "\"up2_attn1_head\"", 5e-3);
+        check(&mut fails, "UP2_RES2", &up2_r2, &text, "\"up2_res2_head\"", 5e-3);
+        check(&mut fails, "UP2_ATTN2", &up2_a2, &text, "\"up2_attn2_head\"", 5e-3);
+        check(&mut fails, "UP2_UP", &up2_up, &text, "\"up2_up_head\"", 5e-3);
+        check(&mut fails, "UP3_RES0", &up3_r0, &text, "\"up3_res0_head\"", 5e-3);
+        check(&mut fails, "UP3_ATTN0", &up3_a0, &text, "\"up3_attn0_head\"", 5e-3);
+        check(&mut fails, "UP3_RES1", &up3_r1, &text, "\"up3_res1_head\"", 5e-3);
+        check(&mut fails, "UP3_ATTN1", &up3_a1, &text, "\"up3_attn1_head\"", 5e-3);
+        check(&mut fails, "UP3_RES2", &up3_r2, &text, "\"up3_res2_head\"", 5e-3);
+        check(&mut fails, "UP3_ATTN2", &up3_a2, &text, "\"up3_attn2_head\"", 5e-3);
+        check(&mut fails, "UP1_MDA", &up1_mda_cat, &text, "\"up1_mda_head\"", 3e-3);
+        check(&mut fails, "CHAINED_HEAD", &chained, &text, "\"conv_out_head\"", 5e-3);
+        if let Ok(acts_path) = std::env::var("PBR_UNET_ACTS") {
+            let acts = load_acts(&acts_path)?;
+            isolated(
+                &mut fails,
+                "D1_RES0_ISO",
+                &unet.resnet(need(&acts, "down")?, dw, dh, &temb, "unet.down_blocks.1.resnets.0", 320)?,
+                need(&acts, "d1_res0")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "D1_RES1_ISO",
+                &unet.resnet(need(&acts, "d1_res0")?, dw, dh, &temb, "unet.down_blocks.1.resnets.1", 640)?,
+                need(&acts, "d1_res1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "D1_DOWN_ISO",
+                &unet.downsample(need(&acts, "d1_res1")?, dw, dh, "unet.down_blocks.1.downsamplers.0.conv", 640)?.0,
+                need(&acts, "d1_down")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "D2_RES0_ISO",
+                &unet.resnet(need(&acts, "d1_down")?, d1w, d1h, &temb, "unet.down_blocks.2.resnets.0", 640)?,
+                need(&acts, "d2_res0")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "D2_RES1_ISO",
+                &unet.resnet(need(&acts, "d2_res0")?, d1w, d1h, &temb, "unet.down_blocks.2.resnets.1", 1280)?,
+                need(&acts, "d2_res1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "D2_DOWN_ISO",
+                &unet.downsample(need(&acts, "d2_res1")?, d1w, d1h, "unet.down_blocks.2.downsamplers.0.conv", 1280)?.0,
+                need(&acts, "d2_down")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "D3_RES0_ISO",
+                &unet.resnet(need(&acts, "d2_down")?, d2w, d2h, &temb, "unet.down_blocks.3.resnets.0", 1280)?,
+                need(&acts, "d3_res0")?,
+                2e-3,
+            );
+            isolated(
+                &mut fails,
+                "D3_RES1_ISO",
+                &unet.resnet(need(&acts, "d3_res0")?, d2w, d2h, &temb, "unet.down_blocks.3.resnets.1", 1280)?,
+                need(&acts, "d3_res1")?,
+                2e-3,
+            );
+            isolated(
+                &mut fails,
+                "MID_RES0_ISO",
+                &unet.resnet(need(&acts, "d3_res1")?, d2w, d2h, &temb, "unet.mid_block.resnets.0", 1280)?,
+                need(&acts, "mid_res0")?,
+                2e-3,
+            );
+            isolated(
+                &mut fails,
+                "MID_ATTN_ISO",
+                &unet.transformer2d(need(&acts, "mid_res0")?, d2w, d2h, &encoder, 77, "unet.mid_block.attentions.0", 1280, 20)?,
+                need(&acts, "mid_attn")?,
+                2e-3,
+            );
+            isolated(
+                &mut fails,
+                "MID_RES1_ISO",
+                &unet.resnet(need(&acts, "mid_attn")?, d2w, d2h, &temb, "unet.mid_block.resnets.1", 1280)?,
+                need(&acts, "mid_res1")?,
+                2e-3,
+            );
+            let up0_iso = unet.resnet(
+                &UnetFirst::concat_planar(need(&acts, "mid_res1")?, need(&acts, "d3_res1")?),
+                d2w,
+                d2h,
+                &temb,
+                "unet.up_blocks.0.resnets.0",
+                2560,
+            )?;
+            isolated(&mut fails, "UP0_RES0_ISO", &up0_iso, need(&acts, "up0_res0")?, 3e-3);
+            isolated(
+                &mut fails,
+                "UP0_RES1_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up0_res0")?, need(&acts, "d3_res0")?),
+                    d2w,
+                    d2h,
+                    &temb,
+                    "unet.up_blocks.0.resnets.1",
+                    2560,
+                )?,
+                need(&acts, "up0_res1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP0_RES2_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up0_res1")?, need(&acts, "d2_down")?),
+                    d2w,
+                    d2h,
+                    &temb,
+                    "unet.up_blocks.0.resnets.2",
+                    2560,
+                )?,
+                need(&acts, "up0_res2")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP0_UP_ISO",
+                &unet
+                    .upsample(
+                        need(&acts, "up0_res2")?,
+                        d2w,
+                        d2h,
+                        "unet.up_blocks.0.upsamplers.0.conv",
+                        1280,
+                    )?
+                    .0,
+                need(&acts, "up0_up")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP1_RES0_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up0_up")?, need(&acts, "d2_res1")?),
+                    upw,
+                    uph,
+                    &temb,
+                    "unet.up_blocks.1.resnets.0",
+                    2560,
+                )?,
+                need(&acts, "up1_res0")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP1_ATTN0_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up1_res0")?,
+                    upw,
+                    uph,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.1.attentions.0",
+                    1280,
+                    20,
+                )?,
+                need(&acts, "up1_attn0")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP1_RES1_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up1_attn0")?, need(&acts, "d2_res0")?),
+                    upw,
+                    uph,
+                    &temb,
+                    "unet.up_blocks.1.resnets.1",
+                    2560,
+                )?,
+                need(&acts, "up1_res1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP1_ATTN1_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up1_res1")?,
+                    upw,
+                    uph,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.1.attentions.1",
+                    1280,
+                    20,
+                )?,
+                need(&acts, "up1_attn1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP1_RES2_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up1_attn1")?, need(&acts, "d1_down")?),
+                    upw,
+                    uph,
+                    &temb,
+                    "unet.up_blocks.1.resnets.2",
+                    1920,
+                )?,
+                need(&acts, "up1_res2")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP1_ATTN2_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up1_res2")?,
+                    upw,
+                    uph,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.1.attentions.2",
+                    1280,
+                    20,
+                )?,
+                need(&acts, "up1_attn2")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP1_UP_ISO",
+                &unet
+                    .upsample(
+                        need(&acts, "up1_attn2")?,
+                        upw,
+                        uph,
+                        "unet.up_blocks.1.upsamplers.0.conv",
+                        1280,
+                    )?
+                    .0,
+                need(&acts, "up1_up")?,
+                5e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP2_RES0_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up1_up")?, need(&acts, "d1_res1")?),
+                    u1w,
+                    u1h,
+                    &temb,
+                    "unet.up_blocks.2.resnets.0",
+                    1920,
+                )?,
+                need(&acts, "up2_res0")?,
+                5e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP2_ATTN0_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up2_res0")?,
+                    u1w,
+                    u1h,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.2.attentions.0",
+                    640,
+                    10,
+                )?,
+                need(&acts, "up2_attn0")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP2_RES1_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up2_attn0")?, need(&acts, "d1_res0")?),
+                    u1w,
+                    u1h,
+                    &temb,
+                    "unet.up_blocks.2.resnets.1",
+                    1280,
+                )?,
+                need(&acts, "up2_res1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP2_ATTN1_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up2_res1")?,
+                    u1w,
+                    u1h,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.2.attentions.1",
+                    640,
+                    10,
+                )?,
+                need(&acts, "up2_attn1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP2_RES2_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up2_attn1")?, need(&acts, "down")?),
+                    u1w,
+                    u1h,
+                    &temb,
+                    "unet.up_blocks.2.resnets.2",
+                    960,
+                )?,
+                need(&acts, "up2_res2")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP2_ATTN2_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up2_res2")?,
+                    u1w,
+                    u1h,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.2.attentions.2",
+                    640,
+                    10,
+                )?,
+                need(&acts, "up2_attn2")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP2_UP_ISO",
+                &unet
+                    .upsample(
+                        need(&acts, "up2_attn2")?,
+                        u1w,
+                        u1h,
+                        "unet.up_blocks.2.upsamplers.0.conv",
+                        640,
+                    )?
+                    .0,
+                need(&acts, "up2_up")?,
+                5e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP3_RES0_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up2_up")?, need(&acts, "res1")?),
+                    u2w,
+                    u2h,
+                    &temb,
+                    "unet.up_blocks.3.resnets.0",
+                    960,
+                )?,
+                need(&acts, "up3_res0")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP3_ATTN0_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up3_res0")?,
+                    u2w,
+                    u2h,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.3.attentions.0",
+                    320,
+                    5,
+                )?,
+                need(&acts, "up3_attn0")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP3_RES1_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up3_attn0")?, need(&acts, "res0")?),
+                    u2w,
+                    u2h,
+                    &temb,
+                    "unet.up_blocks.3.resnets.1",
+                    640,
+                )?,
+                need(&acts, "up3_res1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP3_ATTN1_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up3_res1")?,
+                    u2w,
+                    u2h,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.3.attentions.1",
+                    320,
+                    5,
+                )?,
+                need(&acts, "up3_attn1")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP3_RES2_ISO",
+                &unet.resnet(
+                    &UnetFirst::concat_planar(need(&acts, "up3_attn1")?, need(&acts, "conv")?),
+                    u2w,
+                    u2h,
+                    &temb,
+                    "unet.up_blocks.3.resnets.2",
+                    640,
+                )?,
+                need(&acts, "up3_res2")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "UP3_ATTN2_ISO",
+                &unet.transformer2d(
+                    need(&acts, "up3_res2")?,
+                    u2w,
+                    u2h,
+                    &encoder,
+                    77,
+                    "unet.up_blocks.3.attentions.2",
+                    320,
+                    5,
+                )?,
+                need(&acts, "up3_attn2")?,
+                3e-3,
+            );
+            isolated(
+                &mut fails,
+                "CONV_HEAD_ISO",
+                &unet.conv_head(need(&acts, "up3_attn2")?, u2w, u2h)?,
+                need(&acts, "conv_out")?,
+                5e-3,
+            );
+            isolated(
+                &mut fails,
+                "CHAINED_HEAD_FULL",
+                &chained,
+                need(&acts, "conv_out")?,
+                5e-3,
+            );
+            if let (Ok(base), Ok(expected)) = (need(&acts, "up1_res0"), need(&acts, "up1_mda")) {
+                let mr: Vec<f32> = base.iter().map(|v| v * 0.7 + 0.05).collect();
+                let got = unet.transformer2d_extras(ExtraInputs {
+                    samples: &[base, &mr],
+                    samples_gpu: None,
+                    encoders: &[&encoder, &enc_mr],
+                    width: upw,
+                    height: uph,
+                    channels: 1280,
+                    heads: 20,
+                    prefix: "unet.up_blocks.1.attentions.0",
+                    flags: ExtraFlags {
+                        mda: true,
+                        ..ExtraFlags::default()
+                    },
+                    dino: None,
+                    ref_samples: None,
+        ref_tokens: None,
+                    ref_scale: 1.0,
+                    n_views: 1,
+                    voxel_xyz: None,
+                    voxel_res: 64,
+                    mva_scale: 1.0,
+                    dinos: None,
+                    ref_scales: None,
+                })?;
+                isolated(
+                    &mut fails,
+                    "UP1_MDA_ISO",
+                    &UnetFirst::concat_planar(&got[0], &got[1]),
+                    expected,
+                    3e-3,
+                );
+            }
+            compare_module_chain(
+                &mut fails,
+                &unet,
+                &acts,
+                &temb,
+                &encoder,
+                h,
+                dw,
+                d1w,
+                d2w,
+            )?;
+            compare_extras_on(
+                &mut fails,
+                &unet,
+                &acts,
+                &temb,
+                &encoder,
+                &enc_mr,
+                &dino_tok,
+                h,
+                dw,
+                d1w,
+                d2w,
+            )?;
+            compare_extras_on_module(
+                &mut fails,
+                &unet,
+                &acts,
+                &temb,
+                &encoder,
+                &enc_mr,
+                &dino_tok,
+                h,
+                dw,
+                d1w,
+                d2w,
+            )?;
+            compare_dual_write(&mut fails, &unet, &acts, h)?;
+            compare_ddim(&mut fails, &unet, &acts, h)?;
+        }
+        if !fails.is_empty() {
+            return Err(fails.join("; "));
+        }
+    }
+    println!("PBR_UNET_CANARY_OK");
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn affine4(x: &[f32]) -> [Vec<f32>; 4] {
+    let v0 = x.to_vec();
+    let v1: Vec<f32> = x.iter().map(|v| v * 0.8 + 0.02).collect();
+    let mr0: Vec<f32> = x.iter().map(|v| v * 0.7 + 0.05).collect();
+    let mr1: Vec<f32> = mr0.iter().map(|v| v * 0.8 + 0.02).collect();
+    [v0, v1, mr0, mr1]
+}
+
+fn cat4(xs: &[Vec<f32>]) -> Vec<f32> {
+    let mut out = Vec::new();
+    for x in xs {
+        out.extend_from_slice(x);
+    }
+    out
+}
+
+fn parse_voxels(flat: &[f32]) -> Vec<[u32; 3]> {
+    flat.chunks_exact(3)
+        .map(|c| [c[0] as u32, c[1] as u32, c[2] as u32])
+        .collect()
+}
+
+fn voxel_table(
+    acts: &std::collections::HashMap<String, Vec<f32>>,
+    tokens: usize,
+) -> Result<(Vec<[u32; 3]>, usize), String> {
+    let key = format!("ma_voxel_{tokens}");
+    let flat = if let Some(v) = acts.get(&key) {
+        v.as_slice()
+    } else if tokens == 128 {
+        need(acts, "ma_voxel")?
+    } else {
+        return Err(format!("missing {key}"));
+    };
+    let xyz = parse_voxels(flat);
+    if xyz.len() != tokens {
+        return Err(format!("{key} n={} vs {tokens}", xyz.len()));
+    }
+    let res = match tokens {
+        128 => 64,
+        32 => 32,
+        8 => 16,
+        2 => 8,
+        _ => return Err(format!("unknown voxel tokens {tokens}")),
+    };
+    Ok((xyz, res))
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn extras_on_attn_refs(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    refs: &[Vec<f32>],
+    width: usize,
+    height: usize,
+    channels: usize,
+    heads: usize,
+    prefix: &str,
+    enc_alb: &[f32],
+    enc_mr: &[f32],
+    dino: &[f32],
+    voxels: &[[u32; 3]],
+    voxel_res: usize,
+) -> Result<Vec<Vec<f32>>, String> {
+    use makepad_ai_paint::unet_extras::{ExtraFlags, ExtraInputs};
+    if xs.len() != 4 || refs.len() != 2 {
+        return Err(format!(
+            "{prefix} extras-on module expects 4 samples + 2 refs, got {} / {}",
+            xs.len(),
+            refs.len()
+        ));
+    }
+    let ref_s: [&[f32]; 2] = [&refs[0], &refs[1]];
+    unet.transformer2d_extras(ExtraInputs {
+        samples: &[&xs[0], &xs[1], &xs[2], &xs[3]],
+        samples_gpu: None,
+        encoders: &[enc_alb, enc_alb, enc_mr, enc_mr],
+        width,
+        height,
+        channels,
+        heads,
+        prefix,
+        flags: ExtraFlags {
+            mda: true,
+            dino: true,
+            ra: true,
+            ma: true,
+        },
+        dino: Some(dino),
+        ref_samples: Some(&ref_s),
+        ref_tokens: None,
+        ref_scale: 1.0,
+        n_views: 2,
+        voxel_xyz: Some(voxels),
+        voxel_res,
+        mva_scale: 1.0,
+        dinos: None,
+        ref_scales: None,
+    })
+}
+
+fn map_n_resnet(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    w: usize,
+    h: usize,
+    temb: &[f32],
+    prefix: &str,
+    cin: usize,
+) -> Result<Vec<Vec<f32>>, String> {
+    xs.iter()
+        .map(|x| unet.resnet(x, w, h, temb, prefix, cin))
+        .collect()
+}
+
+fn map_n_attn_off(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    w: usize,
+    h: usize,
+    enc: &[f32],
+    prefix: &str,
+    ch: usize,
+    heads: usize,
+) -> Result<Vec<Vec<f32>>, String> {
+    xs.iter()
+        .map(|x| unet.transformer2d(x, w, h, enc, 77, prefix, ch, heads))
+        .collect()
+}
+
+fn map_n_down(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    w: usize,
+    h: usize,
+    prefix: &str,
+    ch: usize,
+) -> Result<Vec<Vec<f32>>, String> {
+    let mut out = Vec::with_capacity(xs.len());
+    for x in xs {
+        out.push(unet.downsample(x, w, h, prefix, ch)?.0);
+    }
+    Ok(out)
+}
+
+fn map_n_up(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    w: usize,
+    h: usize,
+    prefix: &str,
+    ch: usize,
+) -> Result<Vec<Vec<f32>>, String> {
+    let mut out = Vec::with_capacity(xs.len());
+    for x in xs {
+        out.push(unet.upsample(x, w, h, prefix, ch)?.0);
+    }
+    Ok(out)
+}
+
+fn write2_from(v0: &[f32], v1: &[f32]) -> Vec<Vec<f32>> {
+    vec![
+        v0.iter().map(|v| v * 0.5 + 0.1).collect(),
+        v1.iter().map(|v| v * 0.5 + 0.1).collect(),
+    ]
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn extras_on_attn(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    width: usize,
+    height: usize,
+    channels: usize,
+    heads: usize,
+    prefix: &str,
+    enc_alb: &[f32],
+    enc_mr: &[f32],
+    dino: &[f32],
+    voxels: &[[u32; 3]],
+    voxel_res: usize,
+) -> Result<Vec<Vec<f32>>, String> {
+    use makepad_ai_paint::unet_extras::{ExtraFlags, ExtraInputs};
+    if xs.len() != 4 {
+        return Err(format!("{prefix} extras-on expects 4 samples, got {}", xs.len()));
+    }
+    let write0: Vec<f32> = xs[0].iter().map(|v| v * 0.5 + 0.1).collect();
+    let write1: Vec<f32> = xs[1].iter().map(|v| v * 0.5 + 0.1).collect();
+    let refs: [&[f32]; 2] = [&write0, &write1];
+    unet.transformer2d_extras(ExtraInputs {
+        samples: &[&xs[0], &xs[1], &xs[2], &xs[3]],
+        samples_gpu: None,
+        encoders: &[enc_alb, enc_alb, enc_mr, enc_mr],
+        width,
+        height,
+        channels,
+        heads,
+        prefix,
+        flags: ExtraFlags {
+            mda: true,
+            dino: true,
+            ra: true,
+            ma: true,
+        },
+        dino: Some(dino),
+        ref_samples: Some(&refs),
+        ref_tokens: None,
+        ref_scale: 1.0,
+        n_views: 2,
+        voxel_xyz: Some(voxels),
+        voxel_res,
+        mva_scale: 1.0,
+        dinos: None,
+        ref_scales: None,
+    })
+}
+
+fn map4_resnet(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    w: usize,
+    h: usize,
+    temb: &[f32],
+    prefix: &str,
+    cin: usize,
+) -> Result<Vec<Vec<f32>>, String> {
+    xs.iter()
+        .map(|x| unet.resnet(x, w, h, temb, prefix, cin))
+        .collect()
+}
+
+fn map4_down(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    w: usize,
+    h: usize,
+    prefix: &str,
+    ch: usize,
+) -> Result<(Vec<Vec<f32>>, usize, usize), String> {
+    let mut out = Vec::with_capacity(xs.len());
+    let mut nw = w;
+    let mut nh = h;
+    for x in xs {
+        let (y, ww, hh) = unet.downsample(x, w, h, prefix, ch)?;
+        nw = ww;
+        nh = hh;
+        out.push(y);
+    }
+    Ok((out, nw, nh))
+}
+
+fn map4_up(
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    xs: &[Vec<f32>],
+    w: usize,
+    h: usize,
+    prefix: &str,
+    ch: usize,
+) -> Result<(Vec<Vec<f32>>, usize, usize), String> {
+    let mut out = Vec::with_capacity(xs.len());
+    let mut nw = w;
+    let mut nh = h;
+    for x in xs {
+        let (y, ww, hh) = unet.upsample(x, w, h, prefix, ch)?;
+        nw = ww;
+        nh = hh;
+        out.push(y);
+    }
+    Ok((out, nw, nh))
+}
+
+fn cat_skip4(hidden: &[Vec<f32>], skip: &[Vec<f32>]) -> Vec<Vec<f32>> {
+    hidden
+        .iter()
+        .zip(skip)
+        .map(|(h, s)| makepad_ai_paint::unet_first::UnetFirst::concat_planar(h, s))
+        .collect()
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn compare_module_chain(
+    fails: &mut Vec<String>,
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    acts: &std::collections::HashMap<String, Vec<f32>>,
+    temb: &[f32],
+    enc: &[f32],
+    s8: usize,
+    s4: usize,
+    s2: usize,
+    s1: usize,
+) -> Result<(), String> {
+    if !acts.contains_key("mod_d0out") {
+        fails.push("missing module-chain acts (mod_d0out)".into());
+        return Ok(());
+    }
+    let mut skips: Vec<Vec<f32>> = vec![need(acts, "conv")?.to_vec()];
+
+    let mut h = need(acts, "conv")?.to_vec();
+    h = unet.resnet(&h, s8, s8, temb, "unet.down_blocks.0.resnets.0", 320)?;
+    isolated(fails, "MOD_D0R0", &h, need(acts, "mod_d0r0")?, 3e-3);
+    h = unet.transformer2d(&h, s8, s8, enc, 77, "unet.down_blocks.0.attentions.0", 320, 5)?;
+    isolated(fails, "MOD_D0A0", &h, need(acts, "mod_d0a0")?, 3e-3);
+    skips.push(h.clone());
+    h = unet.resnet(&h, s8, s8, temb, "unet.down_blocks.0.resnets.1", 320)?;
+    isolated(fails, "MOD_D0R1", &h, need(acts, "mod_d0r1")?, 3e-3);
+    h = unet.transformer2d(&h, s8, s8, enc, 77, "unet.down_blocks.0.attentions.1", 320, 5)?;
+    isolated(fails, "MOD_D0A1", &h, need(acts, "mod_d0a1")?, 3e-3);
+    skips.push(h.clone());
+    let down0 = unet.downsample(&h, s8, s8, "unet.down_blocks.0.downsamplers.0.conv", 320)?;
+    h = down0.0;
+    isolated(fails, "MOD_D0OUT", &h, need(acts, "mod_d0out")?, 5e-3);
+    skips.push(h.clone());
+
+    h = unet.resnet(&h, s4, s4, temb, "unet.down_blocks.1.resnets.0", 320)?;
+    isolated(fails, "MOD_D1R0", &h, need(acts, "mod_d1r0")?, 3e-3);
+    h = unet.transformer2d(&h, s4, s4, enc, 77, "unet.down_blocks.1.attentions.0", 640, 10)?;
+    isolated(fails, "MOD_D1A0", &h, need(acts, "mod_d1a0")?, 3e-3);
+    skips.push(h.clone());
+    h = unet.resnet(&h, s4, s4, temb, "unet.down_blocks.1.resnets.1", 640)?;
+    isolated(fails, "MOD_D1R1", &h, need(acts, "mod_d1r1")?, 3e-3);
+    h = unet.transformer2d(&h, s4, s4, enc, 77, "unet.down_blocks.1.attentions.1", 640, 10)?;
+    isolated(fails, "MOD_D1A1", &h, need(acts, "mod_d1a1")?, 3e-3);
+    skips.push(h.clone());
+    let down1 = unet.downsample(&h, s4, s4, "unet.down_blocks.1.downsamplers.0.conv", 640)?;
+    h = down1.0;
+    isolated(fails, "MOD_D1OUT", &h, need(acts, "mod_d1out")?, 5e-3);
+    skips.push(h.clone());
+
+    h = unet.resnet(&h, s2, s2, temb, "unet.down_blocks.2.resnets.0", 640)?;
+    isolated(fails, "MOD_D2R0", &h, need(acts, "mod_d2r0")?, 3e-3);
+    h = unet.transformer2d(&h, s2, s2, enc, 77, "unet.down_blocks.2.attentions.0", 1280, 20)?;
+    isolated(fails, "MOD_D2A0", &h, need(acts, "mod_d2a0")?, 3e-3);
+    skips.push(h.clone());
+    h = unet.resnet(&h, s2, s2, temb, "unet.down_blocks.2.resnets.1", 1280)?;
+    isolated(fails, "MOD_D2R1", &h, need(acts, "mod_d2r1")?, 3e-3);
+    h = unet.transformer2d(&h, s2, s2, enc, 77, "unet.down_blocks.2.attentions.1", 1280, 20)?;
+    isolated(fails, "MOD_D2A1", &h, need(acts, "mod_d2a1")?, 3e-3);
+    skips.push(h.clone());
+    let down2 = unet.downsample(&h, s2, s2, "unet.down_blocks.2.downsamplers.0.conv", 1280)?;
+    h = down2.0;
+    isolated(fails, "MOD_D2OUT", &h, need(acts, "mod_d2out")?, 5e-3);
+    skips.push(h.clone());
+
+    h = unet.resnet(&h, s1, s1, temb, "unet.down_blocks.3.resnets.0", 1280)?;
+    isolated(fails, "MOD_D3R0", &h, need(acts, "mod_d3r0")?, 3e-3);
+    skips.push(h.clone());
+    h = unet.resnet(&h, s1, s1, temb, "unet.down_blocks.3.resnets.1", 1280)?;
+    isolated(fails, "MOD_D3R1", &h, need(acts, "mod_d3r1")?, 3e-3);
+    skips.push(h.clone());
+
+    h = unet.resnet(&h, s1, s1, temb, "unet.mid_block.resnets.0", 1280)?;
+    isolated(fails, "MOD_MIDR0", &h, need(acts, "mod_midr0")?, 3e-3);
+    h = unet.transformer2d(&h, s1, s1, enc, 77, "unet.mid_block.attentions.0", 1280, 20)?;
+    isolated(fails, "MOD_MIDA", &h, need(acts, "mod_mida")?, 5e-3);
+    h = unet.resnet(&h, s1, s1, temb, "unet.mid_block.resnets.1", 1280)?;
+    isolated(fails, "MOD_MIDR1", &h, need(acts, "mod_midr1")?, 5e-3);
+
+    // up0: UpBlock2D, 3 resnets, skip order LIFO = d3r1, d3r0, d2out
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s1, s1, temb, "unet.up_blocks.0.resnets.0", 2560,
+    )?;
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s1, s1, temb, "unet.up_blocks.0.resnets.1", 2560,
+    )?;
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s1, s1, temb, "unet.up_blocks.0.resnets.2", 2560,
+    )?;
+    let up0 = unet.upsample(&h, s1, s1, "unet.up_blocks.0.upsamplers.0.conv", 1280)?;
+    h = up0.0;
+    isolated(fails, "MOD_UP0", &h, need(acts, "mod_up0")?, 5e-3);
+
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s2, s2, temb, "unet.up_blocks.1.resnets.0", 2560,
+    )?;
+    h = unet.transformer2d(&h, s2, s2, enc, 77, "unet.up_blocks.1.attentions.0", 1280, 20)?;
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s2, s2, temb, "unet.up_blocks.1.resnets.1", 2560,
+    )?;
+    h = unet.transformer2d(&h, s2, s2, enc, 77, "unet.up_blocks.1.attentions.1", 1280, 20)?;
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s2, s2, temb, "unet.up_blocks.1.resnets.2", 1920,
+    )?;
+    h = unet.transformer2d(&h, s2, s2, enc, 77, "unet.up_blocks.1.attentions.2", 1280, 20)?;
+    let up1 = unet.upsample(&h, s2, s2, "unet.up_blocks.1.upsamplers.0.conv", 1280)?;
+    h = up1.0;
+    isolated(fails, "MOD_UP1", &h, need(acts, "mod_up1")?, 2e-2);
+
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s4, s4, temb, "unet.up_blocks.2.resnets.0", 1920,
+    )?;
+    h = unet.transformer2d(&h, s4, s4, enc, 77, "unet.up_blocks.2.attentions.0", 640, 10)?;
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s4, s4, temb, "unet.up_blocks.2.resnets.1", 1280,
+    )?;
+    h = unet.transformer2d(&h, s4, s4, enc, 77, "unet.up_blocks.2.attentions.1", 640, 10)?;
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s4, s4, temb, "unet.up_blocks.2.resnets.2", 960,
+    )?;
+    h = unet.transformer2d(&h, s4, s4, enc, 77, "unet.up_blocks.2.attentions.2", 640, 10)?;
+    let up2 = unet.upsample(&h, s4, s4, "unet.up_blocks.2.upsamplers.0.conv", 640)?;
+    h = up2.0;
+    isolated(fails, "MOD_UP2", &h, need(acts, "mod_up2")?, 2e-2);
+
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s8, s8, temb, "unet.up_blocks.3.resnets.0", 960,
+    )?;
+    h = unet.transformer2d(&h, s8, s8, enc, 77, "unet.up_blocks.3.attentions.0", 320, 5)?;
+    isolated(fails, "MOD_U3A0", &h, need(acts, "mod_u3a0")?, 5e-3);
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s8, s8, temb, "unet.up_blocks.3.resnets.1", 640,
+    )?;
+    h = unet.transformer2d(&h, s8, s8, enc, 77, "unet.up_blocks.3.attentions.1", 320, 5)?;
+    isolated(fails, "MOD_U3A1", &h, need(acts, "mod_u3a1")?, 5e-3);
+    h = unet.resnet(
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&h, &skips.pop().unwrap()),
+        s8, s8, temb, "unet.up_blocks.3.resnets.2", 640,
+    )?;
+    h = unet.transformer2d(&h, s8, s8, enc, 77, "unet.up_blocks.3.attentions.2", 320, 5)?;
+    isolated(fails, "MOD_U3A2", &h, need(acts, "mod_u3a2")?, 5e-3);
+    isolated(fails, "MOD_U3OUT", &h, need(acts, "mod_u3out")?, 5e-3);
+
+    let head = unet.conv_head(&h, s8, s8)?;
+    isolated(fails, "MOD_HEAD", &head, need(acts, "mod_head")?, 5e-3);
+    if !skips.is_empty() {
+        fails.push(format!("module-chain skip leftover {}", skips.len()));
+    }
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn compare_extras_on_module(
+    fails: &mut Vec<String>,
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    acts: &std::collections::HashMap<String, Vec<f32>>,
+    temb: &[f32],
+    enc_alb: &[f32],
+    enc_mr: &[f32],
+    dino: &[f32],
+    s8: usize,
+    s4: usize,
+    s2: usize,
+    s1: usize,
+) -> Result<(), String> {
+    if !acts.contains_key("xom_d0out") {
+        fails.push("missing extras-on module-chain acts (xom_d0out)".into());
+        return Ok(());
+    }
+    let (vox128, res128) = voxel_table(acts, 2 * s8 * s8)?;
+    let (vox32, res32) = voxel_table(acts, 2 * s4 * s4)?;
+    let (vox8, res8) = voxel_table(acts, 2 * s2 * s2)?;
+    let (vox2, res2) = voxel_table(acts, 2 * s1 * s1)?;
+
+    let pack = affine4(need(acts, "conv")?);
+    let mut w = write2_from(&pack[0], &pack[1]);
+    let mut r = pack.to_vec();
+    let mut r_skips: Vec<Vec<Vec<f32>>> = vec![r.clone()];
+    let mut w_skips: Vec<Vec<Vec<f32>>> = vec![w.clone()];
+
+    // down0 write then read
+    w = map_n_resnet(unet, &w, s8, s8, temb, "unet.down_blocks.0.resnets.0", 320)?;
+    let d0a0_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s8, s8, enc_alb, "unet.down_blocks.0.attentions.0", 320, 5)?;
+    w_skips.push(w.clone());
+    w = map_n_resnet(unet, &w, s8, s8, temb, "unet.down_blocks.0.resnets.1", 320)?;
+    let d0a1_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s8, s8, enc_alb, "unet.down_blocks.0.attentions.1", 320, 5)?;
+    w_skips.push(w.clone());
+    w = map_n_down(unet, &w, s8, s8, "unet.down_blocks.0.downsamplers.0.conv", 320)?;
+    w_skips.push(w.clone());
+
+    r = map_n_resnet(unet, &r, s8, s8, temb, "unet.down_blocks.0.resnets.0", 320)?;
+    r = extras_on_attn_refs(
+        unet, &r, &d0a0_refs, s8, s8, 320, 5, "unet.down_blocks.0.attentions.0",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    isolated(fails, "XOM_D0A0", &cat4(&r), need(acts, "xom_d0a0")?, 5e-3);
+    r_skips.push(r.clone());
+    r = map_n_resnet(unet, &r, s8, s8, temb, "unet.down_blocks.0.resnets.1", 320)?;
+    r = extras_on_attn_refs(
+        unet, &r, &d0a1_refs, s8, s8, 320, 5, "unet.down_blocks.0.attentions.1",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    isolated(fails, "XOM_D0A1", &cat4(&r), need(acts, "xom_d0a1")?, 5e-3);
+    r_skips.push(r.clone());
+    r = map_n_down(unet, &r, s8, s8, "unet.down_blocks.0.downsamplers.0.conv", 320)?;
+    isolated(fails, "XOM_D0OUT", &cat4(&r), need(acts, "xom_d0out")?, 5e-3);
+    r_skips.push(r.clone());
+
+    // down1
+    w = map_n_resnet(unet, &w, s4, s4, temb, "unet.down_blocks.1.resnets.0", 320)?;
+    let d1a0_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s4, s4, enc_alb, "unet.down_blocks.1.attentions.0", 640, 10)?;
+    w_skips.push(w.clone());
+    w = map_n_resnet(unet, &w, s4, s4, temb, "unet.down_blocks.1.resnets.1", 640)?;
+    let d1a1_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s4, s4, enc_alb, "unet.down_blocks.1.attentions.1", 640, 10)?;
+    w_skips.push(w.clone());
+    w = map_n_down(unet, &w, s4, s4, "unet.down_blocks.1.downsamplers.0.conv", 640)?;
+    w_skips.push(w.clone());
+
+    r = map_n_resnet(unet, &r, s4, s4, temb, "unet.down_blocks.1.resnets.0", 320)?;
+    r = extras_on_attn_refs(
+        unet, &r, &d1a0_refs, s4, s4, 640, 10, "unet.down_blocks.1.attentions.0",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    isolated(fails, "XOM_D1A0", &cat4(&r), need(acts, "xom_d1a0")?, 5e-3);
+    r_skips.push(r.clone());
+    r = map_n_resnet(unet, &r, s4, s4, temb, "unet.down_blocks.1.resnets.1", 640)?;
+    r = extras_on_attn_refs(
+        unet, &r, &d1a1_refs, s4, s4, 640, 10, "unet.down_blocks.1.attentions.1",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    isolated(fails, "XOM_D1A1", &cat4(&r), need(acts, "xom_d1a1")?, 5e-3);
+    r_skips.push(r.clone());
+    r = map_n_down(unet, &r, s4, s4, "unet.down_blocks.1.downsamplers.0.conv", 640)?;
+    isolated(fails, "XOM_D1OUT", &cat4(&r), need(acts, "xom_d1out")?, 5e-3);
+    r_skips.push(r.clone());
+
+    // down2
+    w = map_n_resnet(unet, &w, s2, s2, temb, "unet.down_blocks.2.resnets.0", 640)?;
+    let d2a0_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s2, s2, enc_alb, "unet.down_blocks.2.attentions.0", 1280, 20)?;
+    w_skips.push(w.clone());
+    w = map_n_resnet(unet, &w, s2, s2, temb, "unet.down_blocks.2.resnets.1", 1280)?;
+    let d2a1_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s2, s2, enc_alb, "unet.down_blocks.2.attentions.1", 1280, 20)?;
+    w_skips.push(w.clone());
+    w = map_n_down(unet, &w, s2, s2, "unet.down_blocks.2.downsamplers.0.conv", 1280)?;
+    w_skips.push(w.clone());
+
+    r = map_n_resnet(unet, &r, s2, s2, temb, "unet.down_blocks.2.resnets.0", 640)?;
+    r = extras_on_attn_refs(
+        unet, &r, &d2a0_refs, s2, s2, 1280, 20, "unet.down_blocks.2.attentions.0",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    isolated(fails, "XOM_D2A0", &cat4(&r), need(acts, "xom_d2a0")?, 5e-3);
+    r_skips.push(r.clone());
+    r = map_n_resnet(unet, &r, s2, s2, temb, "unet.down_blocks.2.resnets.1", 1280)?;
+    r = extras_on_attn_refs(
+        unet, &r, &d2a1_refs, s2, s2, 1280, 20, "unet.down_blocks.2.attentions.1",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    r_skips.push(r.clone());
+    r = map_n_down(unet, &r, s2, s2, "unet.down_blocks.2.downsamplers.0.conv", 1280)?;
+    isolated(fails, "XOM_D2OUT", &cat4(&r), need(acts, "xom_d2out")?, 5e-3);
+    r_skips.push(r.clone());
+
+    // down3 (no attn)
+    w = map_n_resnet(unet, &w, s1, s1, temb, "unet.down_blocks.3.resnets.0", 1280)?;
+    w_skips.push(w.clone());
+    w = map_n_resnet(unet, &w, s1, s1, temb, "unet.down_blocks.3.resnets.1", 1280)?;
+    w_skips.push(w.clone());
+    r = map_n_resnet(unet, &r, s1, s1, temb, "unet.down_blocks.3.resnets.0", 1280)?;
+    r_skips.push(r.clone());
+    r = map_n_resnet(unet, &r, s1, s1, temb, "unet.down_blocks.3.resnets.1", 1280)?;
+    isolated(fails, "XOM_D3R1", &cat4(&r), need(acts, "xom_d3r1")?, 5e-3);
+    r_skips.push(r.clone());
+
+    // mid
+    w = map_n_resnet(unet, &w, s1, s1, temb, "unet.mid_block.resnets.0", 1280)?;
+    let mid_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s1, s1, enc_alb, "unet.mid_block.attentions.0", 1280, 20)?;
+    w = map_n_resnet(unet, &w, s1, s1, temb, "unet.mid_block.resnets.1", 1280)?;
+    r = map_n_resnet(unet, &r, s1, s1, temb, "unet.mid_block.resnets.0", 1280)?;
+    r = extras_on_attn_refs(
+        unet, &r, &mid_refs, s1, s1, 1280, 20, "unet.mid_block.attentions.0",
+        enc_alb, enc_mr, dino, &vox2, res2,
+    )?;
+    isolated(fails, "XOM_MIDA", &cat4(&r), need(acts, "xom_mida")?, 1e-2);
+    r = map_n_resnet(unet, &r, s1, s1, temb, "unet.mid_block.resnets.1", 1280)?;
+    isolated(fails, "XOM_MIDR1", &cat4(&r), need(acts, "xom_midr1")?, 5e-3);
+
+    if !acts.contains_key("xom_head") {
+        return Ok(());
+    }
+
+    // up0 write/read — write path still needed so refs for later up attns stay aligned
+    let pop = |skips: &mut Vec<Vec<Vec<f32>>>| skips.pop().unwrap();
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s1, s1, temb, "unet.up_blocks.0.resnets.0", 2560)?;
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s1, s1, temb, "unet.up_blocks.0.resnets.1", 2560)?;
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s1, s1, temb, "unet.up_blocks.0.resnets.2", 2560)?;
+    w = map_n_up(unet, &w, s1, s1, "unet.up_blocks.0.upsamplers.0.conv", 1280)?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s1, s1, temb, "unet.up_blocks.0.resnets.0", 2560)?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s1, s1, temb, "unet.up_blocks.0.resnets.1", 2560)?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s1, s1, temb, "unet.up_blocks.0.resnets.2", 2560)?;
+    r = map_n_up(unet, &r, s1, s1, "unet.up_blocks.0.upsamplers.0.conv", 1280)?;
+    isolated(fails, "XOM_UP0", &cat4(&r), need(acts, "xom_up0")?, 3e-2);
+
+    // Remaining up write/read is optional for the down-block pass bar; still compare head if present.
+    // Continue write+read so RA caches stay aligned with official full-module write.
+    // up1
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s2, s2, temb, "unet.up_blocks.1.resnets.0", 2560)?;
+    let u1a0_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s2, s2, enc_alb, "unet.up_blocks.1.attentions.0", 1280, 20)?;
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s2, s2, temb, "unet.up_blocks.1.resnets.1", 2560)?;
+    let u1a1_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s2, s2, enc_alb, "unet.up_blocks.1.attentions.1", 1280, 20)?;
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s2, s2, temb, "unet.up_blocks.1.resnets.2", 1920)?;
+    let u1a2_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s2, s2, enc_alb, "unet.up_blocks.1.attentions.2", 1280, 20)?;
+    w = map_n_up(unet, &w, s2, s2, "unet.up_blocks.1.upsamplers.0.conv", 1280)?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s2, s2, temb, "unet.up_blocks.1.resnets.0", 2560)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u1a0_refs, s2, s2, 1280, 20, "unet.up_blocks.1.attentions.0",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s2, s2, temb, "unet.up_blocks.1.resnets.1", 2560)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u1a1_refs, s2, s2, 1280, 20, "unet.up_blocks.1.attentions.1",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s2, s2, temb, "unet.up_blocks.1.resnets.2", 1920)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u1a2_refs, s2, s2, 1280, 20, "unet.up_blocks.1.attentions.2",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    r = map_n_up(unet, &r, s2, s2, "unet.up_blocks.1.upsamplers.0.conv", 1280)?;
+    isolated(fails, "XOM_UP1", &cat4(&r), need(acts, "xom_up1")?, 4e-2);
+
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s4, s4, temb, "unet.up_blocks.2.resnets.0", 1920)?;
+    let u2a0_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s4, s4, enc_alb, "unet.up_blocks.2.attentions.0", 640, 10)?;
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s4, s4, temb, "unet.up_blocks.2.resnets.1", 1280)?;
+    let u2a1_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s4, s4, enc_alb, "unet.up_blocks.2.attentions.1", 640, 10)?;
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s4, s4, temb, "unet.up_blocks.2.resnets.2", 960)?;
+    let u2a2_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s4, s4, enc_alb, "unet.up_blocks.2.attentions.2", 640, 10)?;
+    w = map_n_up(unet, &w, s4, s4, "unet.up_blocks.2.upsamplers.0.conv", 640)?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s4, s4, temb, "unet.up_blocks.2.resnets.0", 1920)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u2a0_refs, s4, s4, 640, 10, "unet.up_blocks.2.attentions.0",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s4, s4, temb, "unet.up_blocks.2.resnets.1", 1280)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u2a1_refs, s4, s4, 640, 10, "unet.up_blocks.2.attentions.1",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s4, s4, temb, "unet.up_blocks.2.resnets.2", 960)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u2a2_refs, s4, s4, 640, 10, "unet.up_blocks.2.attentions.2",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    r = map_n_up(unet, &r, s4, s4, "unet.up_blocks.2.upsamplers.0.conv", 640)?;
+    isolated(fails, "XOM_UP2", &cat4(&r), need(acts, "xom_up2")?, 3e-2);
+
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s8, s8, temb, "unet.up_blocks.3.resnets.0", 960)?;
+    let u3a0_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s8, s8, enc_alb, "unet.up_blocks.3.attentions.0", 320, 5)?;
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s8, s8, temb, "unet.up_blocks.3.resnets.1", 640)?;
+    let u3a1_refs = w.clone();
+    w = map_n_attn_off(unet, &w, s8, s8, enc_alb, "unet.up_blocks.3.attentions.1", 320, 5)?;
+    w = map_n_resnet(unet, &cat_skip4(&w, &pop(&mut w_skips)), s8, s8, temb, "unet.up_blocks.3.resnets.2", 640)?;
+    let u3a2_refs = w.clone();
+    let _ = map_n_attn_off(unet, &w, s8, s8, enc_alb, "unet.up_blocks.3.attentions.2", 320, 5)?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s8, s8, temb, "unet.up_blocks.3.resnets.0", 960)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u3a0_refs, s8, s8, 320, 5, "unet.up_blocks.3.attentions.0",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s8, s8, temb, "unet.up_blocks.3.resnets.1", 640)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u3a1_refs, s8, s8, 320, 5, "unet.up_blocks.3.attentions.1",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    r = map_n_resnet(unet, &cat_skip4(&r, &pop(&mut r_skips)), s8, s8, temb, "unet.up_blocks.3.resnets.2", 640)?;
+    r = extras_on_attn_refs(
+        unet, &r, &u3a2_refs, s8, s8, 320, 5, "unet.up_blocks.3.attentions.2",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    isolated(fails, "XOM_U3OUT", &cat4(&r), need(acts, "xom_u3out")?, 3e-2);
+
+    let heads: Result<Vec<Vec<f32>>, String> = r.iter().map(|x| unet.conv_head(x, s8, s8)).collect();
+    isolated(fails, "XOM_HEAD", &cat4(&heads?), need(acts, "xom_head")?, 5e-3);
+    let _ = w_skips;
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn compare_extras_on(
+    fails: &mut Vec<String>,
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    acts: &std::collections::HashMap<String, Vec<f32>>,
+    temb: &[f32],
+    enc_alb: &[f32],
+    enc_mr: &[f32],
+    dino: &[f32],
+    s8: usize,
+    s4: usize,
+    s2: usize,
+    s1: usize,
+) -> Result<(), String> {
+    if !acts.contains_key("xod0a0") {
+        fails.push("missing extras-on acts (xod0a0)".into());
+        return Ok(());
+    }
+    let (vox128, res128) = voxel_table(acts, 2 * s8 * s8)?;
+    let (vox32, res32) = voxel_table(acts, 2 * s4 * s4)?;
+    let (vox8, res8) = voxel_table(acts, 2 * s2 * s2)?;
+    let (vox2, res2) = voxel_table(acts, 2 * s1 * s1)?;
+
+    let pack = affine4(need(acts, "res0")?);
+    let got = extras_on_attn(
+        unet,
+        &pack,
+        s8,
+        s8,
+        320,
+        5,
+        "unet.down_blocks.0.attentions.0",
+        enc_alb,
+        enc_mr,
+        dino,
+        &vox128,
+        res128,
+    )?;
+    isolated(fails, "XOD0A0_ISO", &cat4(&got), need(acts, "xod0a0")?, 3e-3);
+
+    let pack = affine4(need(acts, "d1_res0")?);
+    let got = extras_on_attn(
+        unet,
+        &pack,
+        s4,
+        s4,
+        640,
+        10,
+        "unet.down_blocks.1.attentions.0",
+        enc_alb,
+        enc_mr,
+        dino,
+        &vox32,
+        res32,
+    )?;
+    isolated(fails, "XOD1A0_ISO", &cat4(&got), need(acts, "xod1a0")?, 3e-3);
+
+    let pack = affine4(need(acts, "mid_res0")?);
+    let got = extras_on_attn(
+        unet,
+        &pack,
+        s1,
+        s1,
+        1280,
+        20,
+        "unet.mid_block.attentions.0",
+        enc_alb,
+        enc_mr,
+        dino,
+        &vox2,
+        res2,
+    )?;
+    isolated(fails, "XOMID_ISO", &cat4(&got), need(acts, "xomid")?, 3e-3);
+
+    if acts.contains_key("xou1a0") {
+        let pack = affine4(need(acts, "up1_res0")?);
+        let got = extras_on_attn(
+            unet,
+            &pack,
+            s2,
+            s2,
+            1280,
+            20,
+            "unet.up_blocks.1.attentions.0",
+            enc_alb,
+            enc_mr,
+            dino,
+            &vox8,
+            res8,
+        )?;
+        isolated(fails, "XOU1A0_ISO", &cat4(&got), need(acts, "xou1a0")?, 3e-3);
+    }
+
+    if !acts.contains_key("xon_head") {
+        fails.push("missing extras-on chain act xon_head".into());
+        return Ok(());
+    }
+
+    let mut xs = affine4(need(acts, "conv")?).to_vec();
+    isolated(fails, "XON_CONV_ISO", &cat4(&xs), need(acts, "xon_conv")?, 3e-3);
+    let mut skips: Vec<Vec<Vec<f32>>> = vec![xs.clone()];
+
+    xs = map4_resnet(unet, &xs, s8, s8, temb, "unet.down_blocks.0.resnets.0", 320)?;
+    xs = extras_on_attn(
+        unet, &xs, s8, s8, 320, 5, "unet.down_blocks.0.attentions.0",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    isolated(fails, "XON_D0A0", &cat4(&xs), need(acts, "xon_d0a0")?, 5e-3);
+    skips.push(xs.clone());
+    xs = map4_resnet(unet, &xs, s8, s8, temb, "unet.down_blocks.0.resnets.1", 320)?;
+    xs = extras_on_attn(
+        unet, &xs, s8, s8, 320, 5, "unet.down_blocks.0.attentions.1",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    isolated(fails, "XON_D0A1", &cat4(&xs), need(acts, "xon_d0a1")?, 5e-3);
+    skips.push(xs.clone());
+    let down0 = map4_down(unet, &xs, s8, s8, "unet.down_blocks.0.downsamplers.0.conv", 320)?;
+    xs = down0.0;
+    isolated(fails, "XON_D0DOWN", &cat4(&xs), need(acts, "xon_d0down")?, 5e-3);
+    skips.push(xs.clone());
+
+    xs = map4_resnet(unet, &xs, s4, s4, temb, "unet.down_blocks.1.resnets.0", 320)?;
+    xs = extras_on_attn(
+        unet, &xs, s4, s4, 640, 10, "unet.down_blocks.1.attentions.0",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    isolated(fails, "XON_D1A0", &cat4(&xs), need(acts, "xon_d1a0")?, 5e-3);
+    skips.push(xs.clone());
+    xs = map4_resnet(unet, &xs, s4, s4, temb, "unet.down_blocks.1.resnets.1", 640)?;
+    xs = extras_on_attn(
+        unet, &xs, s4, s4, 640, 10, "unet.down_blocks.1.attentions.1",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    skips.push(xs.clone());
+    let down1 = map4_down(unet, &xs, s4, s4, "unet.down_blocks.1.downsamplers.0.conv", 640)?;
+    xs = down1.0;
+    isolated(fails, "XON_D1DOWN", &cat4(&xs), need(acts, "xon_d1down")?, 5e-3);
+    skips.push(xs.clone());
+
+    xs = map4_resnet(unet, &xs, s2, s2, temb, "unet.down_blocks.2.resnets.0", 640)?;
+    xs = extras_on_attn(
+        unet, &xs, s2, s2, 1280, 20, "unet.down_blocks.2.attentions.0",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    isolated(fails, "XON_D2A0", &cat4(&xs), need(acts, "xon_d2a0")?, 5e-3);
+    skips.push(xs.clone());
+    xs = map4_resnet(unet, &xs, s2, s2, temb, "unet.down_blocks.2.resnets.1", 1280)?;
+    xs = extras_on_attn(
+        unet, &xs, s2, s2, 1280, 20, "unet.down_blocks.2.attentions.1",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    skips.push(xs.clone());
+    let down2 = map4_down(unet, &xs, s2, s2, "unet.down_blocks.2.downsamplers.0.conv", 1280)?;
+    xs = down2.0;
+    isolated(fails, "XON_D2DOWN", &cat4(&xs), need(acts, "xon_d2down")?, 5e-3);
+    skips.push(xs.clone());
+
+    xs = map4_resnet(unet, &xs, s1, s1, temb, "unet.down_blocks.3.resnets.0", 1280)?;
+    skips.push(xs.clone());
+    xs = map4_resnet(unet, &xs, s1, s1, temb, "unet.down_blocks.3.resnets.1", 1280)?;
+    isolated(fails, "XON_D3R1", &cat4(&xs), need(acts, "xon_d3r1")?, 5e-3);
+    skips.push(xs.clone());
+
+    xs = map4_resnet(unet, &xs, s1, s1, temb, "unet.mid_block.resnets.0", 1280)?;
+    xs = extras_on_attn(
+        unet, &xs, s1, s1, 1280, 20, "unet.mid_block.attentions.0",
+        enc_alb, enc_mr, dino, &vox2, res2,
+    )?;
+    isolated(fails, "XON_MID", &cat4(&xs), need(acts, "xon_mid")?, 5e-3);
+    xs = map4_resnet(unet, &xs, s1, s1, temb, "unet.mid_block.resnets.1", 1280)?;
+    isolated(fails, "XON_MIDR1", &cat4(&xs), need(acts, "xon_midr1")?, 5e-3);
+
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s1, s1, temb, "unet.up_blocks.0.resnets.0", 2560)?;
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s1, s1, temb, "unet.up_blocks.0.resnets.1", 2560)?;
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s1, s1, temb, "unet.up_blocks.0.resnets.2", 2560)?;
+    let up0 = map4_up(unet, &xs, s1, s1, "unet.up_blocks.0.upsamplers.0.conv", 1280)?;
+    xs = up0.0;
+    isolated(fails, "XON_UP0", &cat4(&xs), need(acts, "xon_up0")?, 3e-2);
+
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s2, s2, temb, "unet.up_blocks.1.resnets.0", 2560)?;
+    xs = extras_on_attn(
+        unet, &xs, s2, s2, 1280, 20, "unet.up_blocks.1.attentions.0",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    isolated(fails, "XON_U1A0", &cat4(&xs), need(acts, "xon_u1a0")?, 5e-3);
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s2, s2, temb, "unet.up_blocks.1.resnets.1", 2560)?;
+    xs = extras_on_attn(
+        unet, &xs, s2, s2, 1280, 20, "unet.up_blocks.1.attentions.1",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s2, s2, temb, "unet.up_blocks.1.resnets.2", 1920)?;
+    xs = extras_on_attn(
+        unet, &xs, s2, s2, 1280, 20, "unet.up_blocks.1.attentions.2",
+        enc_alb, enc_mr, dino, &vox8, res8,
+    )?;
+    let up1 = map4_up(unet, &xs, s2, s2, "unet.up_blocks.1.upsamplers.0.conv", 1280)?;
+    xs = up1.0;
+    isolated(fails, "XON_UP1", &cat4(&xs), need(acts, "xon_up1")?, 3e-2);
+
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s4, s4, temb, "unet.up_blocks.2.resnets.0", 1920)?;
+    xs = extras_on_attn(
+        unet, &xs, s4, s4, 640, 10, "unet.up_blocks.2.attentions.0",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    isolated(fails, "XON_U2A0", &cat4(&xs), need(acts, "xon_u2a0")?, 3e-2);
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s4, s4, temb, "unet.up_blocks.2.resnets.1", 1280)?;
+    xs = extras_on_attn(
+        unet, &xs, s4, s4, 640, 10, "unet.up_blocks.2.attentions.1",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s4, s4, temb, "unet.up_blocks.2.resnets.2", 960)?;
+    xs = extras_on_attn(
+        unet, &xs, s4, s4, 640, 10, "unet.up_blocks.2.attentions.2",
+        enc_alb, enc_mr, dino, &vox32, res32,
+    )?;
+    let up2 = map4_up(unet, &xs, s4, s4, "unet.up_blocks.2.upsamplers.0.conv", 640)?;
+    xs = up2.0;
+    isolated(fails, "XON_UP2", &cat4(&xs), need(acts, "xon_up2")?, 3e-2);
+
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s8, s8, temb, "unet.up_blocks.3.resnets.0", 960)?;
+    xs = extras_on_attn(
+        unet, &xs, s8, s8, 320, 5, "unet.up_blocks.3.attentions.0",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    isolated(fails, "XON_U3A0", &cat4(&xs), need(acts, "xon_u3a0")?, 3e-2);
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s8, s8, temb, "unet.up_blocks.3.resnets.1", 640)?;
+    xs = extras_on_attn(
+        unet, &xs, s8, s8, 320, 5, "unet.up_blocks.3.attentions.1",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    xs = map4_resnet(unet, &cat_skip4(&xs, &skips.pop().unwrap()), s8, s8, temb, "unet.up_blocks.3.resnets.2", 640)?;
+    xs = extras_on_attn(
+        unet, &xs, s8, s8, 320, 5, "unet.up_blocks.3.attentions.2",
+        enc_alb, enc_mr, dino, &vox128, res128,
+    )?;
+    isolated(fails, "XON_U3A2", &cat4(&xs), need(acts, "xon_u3a2")?, 5e-3);
+
+    let heads: Result<Vec<Vec<f32>>, String> = xs
+        .iter()
+        .map(|x| unet.conv_head(x, s8, s8))
+        .collect();
+    isolated(fails, "XON_HEAD", &cat4(&heads?), need(acts, "xon_head")?, 5e-3);
+    if !skips.is_empty() {
+        fails.push(format!("extras-on skip leftover {}", skips.len()));
+    }
+    Ok(())
+}
+
+fn dual_ref_latents(h: usize) -> (Vec<f32>, Vec<f32>) {
+    let n4 = 4 * h * h;
+    let mut v0 = vec![0.0f32; n4];
+    for c in 0..4 {
+        for y in 0..h {
+            for x in 0..h {
+                let nchw = (c * h + y) * h + x;
+                v0[c * h * h + y * h + x] = nchw as f32 / n4 as f32;
+            }
+        }
+    }
+    let v1: Vec<f32> = v0.iter().map(|v| v * 0.8 + 0.02).collect();
+    (v0, v1)
+}
+
+fn remap_dump_dual_cache(
+    acts: &std::collections::HashMap<String, Vec<f32>>,
+) -> std::collections::HashMap<String, Vec<f32>> {
+    let mut out = std::collections::HashMap::new();
+    for name in makepad_ai_paint::dual_stream::write_layer_names() {
+        if let Some(v) = acts.get(&format!("dual_{name}")).or_else(|| acts.get(name)) {
+            out.insert(name.to_string(), v.clone());
+        }
+    }
+    out
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn compare_dual_write(
+    fails: &mut Vec<String>,
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    acts: &std::collections::HashMap<String, Vec<f32>>,
+    s8: usize,
+) -> Result<(), String> {
+    if !acts.contains_key("dual_down_0_0_0") {
+        fails.push("missing dual write-cache acts (dual_down_0_0_0)".into());
+        return Ok(());
+    }
+    let (v0, v1) = dual_ref_latents(s8);
+    let conv0 = unet.conv_in_dual(&v0, s8, s8)?;
+    let conv1 = unet.conv_in_dual(&v1, s8, s8)?;
+    isolated(
+        fails,
+        "DUAL_CONV",
+        &makepad_ai_paint::unet_first::UnetFirst::concat_planar(&conv0, &conv1),
+        need(acts, "dual_conv")?,
+        5e-3,
+    );
+    let temb = unet.timestep_embedding_named(0.0, "unet_dual.time_embedding")?;
+    isolated(fails, "DUAL_TEMB", &temb, need(acts, "dual_temb")?, 5e-3);
+    let cache = makepad_ai_paint::unet_forward::write_dual_cache(unet, &[&v0, &v1], s8, s8)?;
+    for name in makepad_ai_paint::dual_stream::write_layer_names() {
+        let tag = format!("DUAL_{}", name.to_ascii_uppercase());
+        let got = cache
+            .get(name)
+            .ok_or_else(|| format!("write_dual_cache missing {name}"))?;
+        isolated(fails, &tag, got, need(acts, &format!("dual_{name}"))?, 5e-3);
+    }
+    Ok(())
+}
+
+fn ddim_noise_rows(h: usize) -> (Vec<f32>, Vec<f32>, Vec<f32>, Vec<f32>, Vec<f32>, Vec<f32>, Vec<f32>, Vec<f32>) {
+    let n4 = 4 * h * h;
+    let mut base = vec![0.0f32; n4];
+    for c in 0..4 {
+        for y in 0..h {
+            for x in 0..h {
+                let nchw = (c * h + y) * h + x;
+                base[c * h * h + y * h + x] = nchw as f32 / n4 as f32;
+            }
+        }
+    }
+    let alb1: Vec<f32> = base.iter().map(|v| v * 0.8 + 0.02).collect();
+    let mr0: Vec<f32> = base.iter().map(|v| v * 0.7 + 0.05).collect();
+    let mr1: Vec<f32> = mr0.iter().map(|v| v * 0.8 + 0.02).collect();
+    let n0: Vec<f32> = base.iter().map(|v| v * 0.25 + 0.1).collect();
+    let n1: Vec<f32> = n0.iter().map(|v| v * 0.8 + 0.02).collect();
+    let p0: Vec<f32> = base.iter().map(|v| v * 0.5 - 0.2).collect();
+    let p1: Vec<f32> = p0.iter().map(|v| v * 0.8 + 0.02).collect();
+    (base, alb1, mr0, mr1, n0, n1, p0, p1)
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn compare_ddim(
+    fails: &mut Vec<String>,
+    unet: &makepad_ai_paint::unet_first::UnetFirst,
+    acts: &std::collections::HashMap<String, Vec<f32>>,
+    s8: usize,
+) -> Result<(), String> {
+    use makepad_ai_paint::cond_assembly::pack_view_latent;
+    use makepad_ai_paint::denoise::DenoiseBatch;
+    use makepad_ai_paint::schedule::DdimVpredZsnr;
+    use makepad_ai_paint::unet_forward::{
+        forward_extras_on, predict_v_cfg_three_branch, VoxelLevel, VoxelPyramid,
+    };
+
+    if !acts.contains_key("ddim_v0") {
+        fails.push("missing ddim acts (ddim_v0)".into());
+        return Ok(());
+    }
+    let (vox128, res128) = voxel_table(acts, 2 * s8 * s8)?;
+    let (vox32, res32) = voxel_table(acts, 2 * (s8 / 2) * (s8 / 2))?;
+    let (vox8, res8) = voxel_table(acts, 2 * (s8 / 4) * (s8 / 4))?;
+    let (vox2, res2) = voxel_table(acts, 2 * (s8 / 8) * (s8 / 8))?;
+    let voxels = VoxelPyramid {
+        full: VoxelLevel {
+            xyz: &vox128,
+            res: res128,
+        },
+        half: VoxelLevel {
+            xyz: &vox32,
+            res: res32,
+        },
+        quarter: VoxelLevel {
+            xyz: &vox8,
+            res: res8,
+        },
+        eighth: VoxelLevel {
+            xyz: &vox2,
+            res: res2,
+        },
+    };
+    let cache = remap_dump_dual_cache(acts);
+    let (alb0, alb1, mr0, mr1, n0, n1, p0, p1) = ddim_noise_rows(s8);
+    let hw = s8 * s8;
+    let x12s = [
+        pack_view_latent(&alb0, &n0, &p0, hw),
+        pack_view_latent(&alb1, &n1, &p1, hw),
+        pack_view_latent(&mr0, &n0, &p0, hw),
+        pack_view_latent(&mr1, &n1, &p1, hw),
+    ];
+    let packs: [&[f32]; 4] = [&x12s[0], &x12s[1], &x12s[2], &x12s[3]];
+    let enc_alb = unet.learned_text_clip_albedo()?;
+    let enc_mr = unet.learned_text_clip_mr()?;
+    let dino = need(acts, "ddim_dino")
+        .or_else(|_| need(acts, "dino_tok"))
+        .map(|s| s.to_vec())
+        .unwrap_or_else(|_| vec![0.0; 4 * 1024]);
+    let temb999 = unet.timestep_embedding(999.0)?;
+    let v0 = forward_extras_on(
+        unet, &packs, &temb999, &enc_alb, &enc_mr, &dino, &cache, &voxels, s8, s8, 1.0,
+    )?;
+    isolated(fails, "DDIM_V0", &cat4(&v0), need(acts, "ddim_v0")?, 5e-3);
+
+    let sched = DdimVpredZsnr::hunyuan_paint();
+    let mut sample = alb0.clone();
+    sample.extend_from_slice(&alb1);
+    sample.extend_from_slice(&mr0);
+    sample.extend_from_slice(&mr1);
+    let mut batch = DenoiseBatch {
+        sample,
+        n_views: 2,
+        lat_w: s8,
+        lat_h: s8,
+        steps: 15,
+        guidance: 3.0,
+        timesteps: sched.timesteps_trailing(15),
+        view_scales: vec![1.0, 2.0, 1.0, 2.0],
+    };
+    isolated(fails, "DDIM_X0", &batch.sample, need(acts, "ddim_x0")?, 1e-6);
+
+    let ts = batch.timesteps.clone();
+    for (i, &t) in ts.iter().enumerate() {
+        let row = 4 * hw;
+        let packs = [
+            pack_view_latent(&batch.sample[0..row], &n0, &p0, hw),
+            pack_view_latent(&batch.sample[row..2 * row], &n1, &p1, hw),
+            pack_view_latent(&batch.sample[2 * row..3 * row], &n0, &p0, hw),
+            pack_view_latent(&batch.sample[3 * row..4 * row], &n1, &p1, hw),
+        ];
+        let temb = unet.timestep_embedding(t as f32)?;
+        let pack_refs: [&[f32]; 4] = [&packs[0], &packs[1], &packs[2], &packs[3]];
+        let branches = predict_v_cfg_three_branch(
+            unet, &pack_refs, &temb, &enc_alb, &enc_mr, &dino, &cache, &voxels, s8, s8,
+        )?;
+        batch
+            .apply_cfg_step(&sched, &branches.stacked(), t)
+            .map_err(|e| format!("ddim step {i}: {e:?}"))?;
+        if i == 0 {
+            isolated(fails, "DDIM_X1", &batch.sample, need(acts, "ddim_x1")?, 5e-3);
+        }
+        if i == 7 {
+            isolated(fails, "DDIM_X8", &batch.sample, need(acts, "ddim_x8")?, 5e-2);
+        }
+        if i == 14 {
+            isolated(fails, "DDIM_X15", &batch.sample, need(acts, "ddim_x15")?, 5e-2);
+        }
+    }
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn check(fails: &mut Vec<String>, name: &str, actual: &[f32], json: &str, key: &str, atol: f32) {
+    match json_f32s(json, key) {
+        Ok(expected) => {
+            if let Err(e) = compare(name, actual, &expected, atol) {
+                fails.push(e);
+            }
+        }
+        Err(_) => println!("PBR_UNET_{name}_VS_ORACLE skipped (no {key})"),
+    }
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn compare(name: &str, actual: &[f32], expected: &[f32], atol: f32) -> Result<f32, String> {
+    let n = actual.len().min(expected.len());
+    let mut max_abs = 0.0f32;
+    for i in 0..n {
+        max_abs = max_abs.max((actual[i] - expected[i]).abs());
+    }
+    println!("PBR_UNET_{name}_VS_ORACLE max_abs={max_abs:.9e} n={n}");
+    if max_abs > atol {
+        return Err(format!("{name} vs oracle {max_abs}"));
+    }
+    Ok(max_abs)
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn isolated(fails: &mut Vec<String>, name: &str, actual: &[f32], expected: &[f32], atol: f32) {
+    if let Err(e) = compare(name, actual, expected, atol) {
+        fails.push(e);
+    }
+}
+
+fn need<'a>(acts: &'a std::collections::HashMap<String, Vec<f32>>, name: &str) -> Result<&'a [f32], String> {
+    acts.get(name)
+        .map(Vec::as_slice)
+        .ok_or_else(|| format!("missing act {name}"))
+}
+
+fn load_acts(path: &str) -> Result<std::collections::HashMap<String, Vec<f32>>, String> {
+    let text = std::fs::read_to_string(path).map_err(|e| e.to_string())?;
+    let mut out = std::collections::HashMap::new();
+    for line in text.lines() {
+        let mut parts = line.split_whitespace();
+        let Some(name) = parts.next() else { continue };
+        let Some(n) = parts.next() else { continue };
+        let n: usize = n.parse().map_err(|e| format!("{name} n: {e}"))?;
+        let vals: Result<Vec<f32>, _> = parts.map(|s| s.parse()).collect();
+        let vals = vals.map_err(|e| format!("{name} parse: {e}"))?;
+        if vals.len() != n {
+            return Err(format!("{name} len {} vs {n}", vals.len()));
+        }
+        out.insert(name.to_string(), vals);
+    }
+    Ok(out)
+}
+
+fn json_f32s(json: &str, key: &str) -> Result<Vec<f32>, String> {
+    let start = json.find(key).ok_or_else(|| format!("no {key}"))?;
+    let rest = &json[start + key.len()..];
+    let lb = rest.find('[').ok_or("no [")?;
+    let rb = rest[lb..].find(']').ok_or("no ]")?;
+    rest[lb + 1..lb + rb]
+        .split(',')
+        .map(|s| s.trim().parse::<f32>().map_err(|e| e.to_string()))
+        .collect()
+}
diff --git a/libs/ai/models/paint/src/bin/vae_canary.rs b/libs/ai/models/paint/src/bin/vae_canary.rs
new file mode 100644
index 000000000..df85e14e6
--- /dev/null
+++ b/libs/ai/models/paint/src/bin/vae_canary.rs
@@ -0,0 +1,105 @@
+//! Native SD VAE encode vs the official Hunyuan paint VAE dump.
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn main() {
+    if let Err(error) = run() {
+        eprintln!("PBR_VAE_CANARY_FAIL {error}");
+        std::process::exit(1);
+    }
+}
+
+#[cfg(not(any(target_os = "linux", target_os = "windows")))]
+fn main() {
+    eprintln!("PBR_VAE_CANARY_FAIL CUDA host required");
+    std::process::exit(1);
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn run() -> Result<(), String> {
+    use makepad_ai_paint::sd_vae::{ramp_rgb_nchw, SdVae};
+    use std::path::PathBuf;
+    use std::time::Instant;
+
+    std::env::set_var("MAKEPAD_PBR_TAP_PARITY", "1");
+    let weights = std::env::var("MAKEPAD_HUNYUAN_VAE")
+        .map(PathBuf::from)
+        .unwrap_or_else(|_| {
+            PathBuf::from(r"C:\ai\Hunyuan3D-2.1\weights\hunyuan3d-paintpbr-v2-1\vae\diffusion_pytorch_model.bin")
+        });
+    let size: usize = std::env::var("PBR_VAE_SIZE")
+        .ok()
+        .and_then(|s| s.parse().ok())
+        .unwrap_or(64);
+    let t0 = Instant::now();
+    let vae = SdVae::load(&weights)?;
+    println!("PBR_VAE_LOAD_S {:.3}", t0.elapsed().as_secs_f64());
+    let rgb = ramp_rgb_nchw(size, size);
+    let t0 = Instant::now();
+    let latent = vae.encode_mean_nchw(&rgb, size, size)?;
+    println!(
+        "PBR_VAE_ENCODE_S {:.3} latent={} digest={}",
+        t0.elapsed().as_secs_f64(),
+        latent.len(),
+        makepad_ai_paint::numerical_fixtures::digest_f32(&latent)
+    );
+    println!("PBR_VAE_HEAD {:?}", &latent[..16.min(latent.len())]);
+    let t0 = Instant::now();
+    let (recon, rw, rh) = vae.decode_rgb01(&latent, size / 8, size / 8)?;
+    println!(
+        "PBR_VAE_DECODE_S {:.3} rgb={}x{}x3 head={:?}",
+        t0.elapsed().as_secs_f64(),
+        rw,
+        rh,
+        &recon[..16.min(recon.len())]
+    );
+    if let Ok(path) = std::env::var("PBR_VAE_ORACLE") {
+        let text = std::fs::read_to_string(&path).map_err(|e| e.to_string())?;
+        let expect = parse_latent_array(&text)?;
+        if expect.len() != latent.len() && expect.len() != 16 {
+            return Err(format!(
+                "oracle latent len {} vs native {}",
+                expect.len(),
+                latent.len()
+            ));
+        }
+        let n = expect.len().min(latent.len());
+        let mut max_abs = 0.0f32;
+        for (a, e) in latent.iter().zip(expect.iter()).take(n) {
+            max_abs = max_abs.max((a - e).abs());
+        }
+        println!("PBR_VAE_VS_ORACLE max_abs={max_abs:.9e} compared={n}");
+        let limit = if n > 16 { 5e-3 } else { 2e-3 };
+        if max_abs > limit {
+            return Err(format!("VAE mean vs oracle {max_abs}"));
+        }
+        if let Ok(recon_ref) = parse_json_array(&text, "\"recon_head\"") {
+            let mut rmax = 0.0f32;
+            for (a, e) in recon.iter().zip(recon_ref.iter()) {
+                rmax = rmax.max((a - e).abs());
+            }
+            println!(
+                "PBR_VAE_RECON_VS_ORACLE max_abs={rmax:.9e} compared={}",
+                recon_ref.len()
+            );
+        }
+    }
+    println!("PBR_VAE_CANARY_OK");
+    Ok(())
+}
+
+#[cfg(any(target_os = "linux", target_os = "windows"))]
+fn parse_json_array(json: &str, key: &str) -> Result<Vec<f32>, String> {
+    let start = json.find(key).ok_or_else(|| format!("no {key}"))?;
+    let rest = &json[start + key.len()..];
+    let lb = rest.find('[').ok_or("no [")?;
+    let rb = rest[lb..].find(']').ok_or("no ]")?;
+    let body = &rest[lb + 1..lb + rb];
+    body.split(',')
+        .map(|s| s.trim().parse::<f32>().map_err(|e| e.to_string()))
+        .collect()
+}
+
+fn parse_latent_array(json: &str) -> Result<Vec<f32>, String> {
+    parse_json_array(json, "\"latent_values\"")
+        .or_else(|_| parse_json_array(json, "\"latent_head\""))
+}
diff --git a/libs/ai/models/paint/src/denoise.rs b/libs/ai/models/paint/src/denoise.rs
index 8ac6640d1..831cdc7ec 100644
--- a/libs/ai/models/paint/src/denoise.rs
+++ b/libs/ai/models/paint/src/denoise.rs
@@ -271,6 +271,26 @@ impl DenoiseBatch {
         let uncond = &v_three_branches[..branch];
         let ref_only = &v_three_branches[branch..2 * branch];
         let full = &v_three_branches[2 * branch..];
+        if std::env::var("MAKEPAD_PBR_CFG_DEBUG").as_deref() == Ok("1") {
+            // Conditioning liveness probe: if the three branches are nearly
+            // identical, the reference/DINO tokens never reached attention.
+            let l2 = |v: &[f32]| (v.iter().map(|x| (*x as f64).powi(2)).sum::<f64>()).sqrt();
+            let d = |a: &[f32], b: &[f32]| {
+                (a.iter()
+                    .zip(b)
+                    .map(|(x, y)| ((*x - *y) as f64).powi(2))
+                    .sum::<f64>())
+                .sqrt()
+            };
+            eprintln!(
+                "[pbr-cfg] t={t} |uncond|={:.3} |ref|={:.3} |full|={:.3} d(u,r)={:.4} d(r,f)={:.4}",
+                l2(uncond),
+                l2(ref_only),
+                l2(full),
+                d(uncond, ref_only),
+                d(ref_only, full),
+            );
+        }
         let guided = guidance_combine(uncond, ref_only, full, self.guidance, &self.view_scales, row);
         self.sample = sched.ddim_step(&self.sample, &guided, t, self.steps);
         Ok(())
diff --git a/libs/ai/models/paint/src/dino_vit.rs b/libs/ai/models/paint/src/dino_vit.rs
index 6dd5ea847..709ee70c8 100644
--- a/libs/ai/models/paint/src/dino_vit.rs
+++ b/libs/ai/models/paint/src/dino_vit.rs
@@ -482,6 +482,12 @@ mod exec {
             if !gpu_device_available() {
                 return Err("CUDA unavailable".into());
             }
+            if std::env::var("MAKEPAD_PBR_TAP_PARITY").as_deref() == Ok("1") {
+                std::env::set_var("FLUX_VAE_CONV_GEMM", "0");
+                std::env::set_var("FLUX_VAE_CONV_IM2COL", "0");
+                // Composite attn defaults to f16 GEMM; 40 layers accumulate past 1e-3.
+                std::env::set_var("FLUX_ATTN_F16", "0");
+            }
             let st = if path.is_dir() {
                 path.join("model.safetensors")
             } else {
@@ -602,8 +608,8 @@ mod exec {
             let k = block.k.apply(&n1)?;
             let v = block.v.apply(&n1)?;
             // f32 QK/PV/softmax always. DINOv2-giant carries massive-activation
-            // outlier tokens (|x| in the hundreds by mid-depth); f16 composite
-            // attention saturates them and the error grows
+            // outlier tokens (|x| in the hundreds by mid-depth); the default
+            // FLUX_ATTN_F16 composite path saturates them and the error grows
             // 0.25 -> 280 max_abs across layers 16..39 (oracle bisect on the
             // elf reference), which starves the paint UNet of reference
             // structure. HF fp16 SDPA accumulates in f32; so must we.
@@ -711,9 +717,23 @@ mod exec {
         /// Official `AutoModel(...)[0]` / `last_hidden_state`: `[TOKENS, HIDDEN]`.
         pub fn forward(&self, pixels: &[f32]) -> Result<Vec<f32>, String> {
             let emb = self.embeddings(pixels)?;
+            let dump_dir = std::env::var("MAKEPAD_PBR_DINO_LAYER_DUMP").ok();
+            let dump = |tag: &str, data: &[f32]| {
+                if let Some(dir) = &dump_dir {
+                    let mut bytes = Vec::with_capacity(data.len() * 4);
+                    for v in data {
+                        bytes.extend_from_slice(&v.to_le_bytes());
+                    }
+                    let _ = std::fs::write(format!("{dir}/dino_layer_{tag}.f32"), bytes);
+                }
+            };
+            dump("emb", &emb);
             let mut x = gpu_upload(&emb, TOKENS, HIDDEN)?;
-            for layer in &self.layers {
+            for (i, layer) in self.layers.iter().enumerate() {
                 x = Self::block(&x, layer)?;
+                if dump_dir.is_some() {
+                    dump(&format!("{i:02}"), &gpu_download(&x)?);
+                }
             }
             let x = Self::layer_norm(&x, &self.ln_w, &self.ln_b)?;
             gpu_download(&x)
diff --git a/libs/ai/models/paint/src/native_exec.rs b/libs/ai/models/paint/src/native_exec.rs
index aefeced17..bd3b4fe26 100644
--- a/libs/ai/models/paint/src/native_exec.rs
+++ b/libs/ai/models/paint/src/native_exec.rs
@@ -392,6 +392,31 @@ impl PaintModelExec for NativeHunyuanExec {
                 cache.len()
             )));
         }
+        // Debug: dump the reference latent + every write-cache layer as raw
+        // little-endian f32 (row-major [tokens, hidden]) for a byte-level
+        // diff against the official unet_dual write pass.
+        if let Ok(dir) = std::env::var("MAKEPAD_PBR_DUMP_VIEWS") {
+            let write_f32 = |path: &str, data: &[f32]| {
+                let mut bytes = Vec::with_capacity(data.len() * 4);
+                for v in data {
+                    bytes.extend_from_slice(&v.to_le_bytes());
+                }
+                if let Err(error) = std::fs::write(path, bytes) {
+                    eprintln!("dual dump write {path}: {error}");
+                }
+            };
+            write_f32(&format!("{dir}/ref_latent.f32"), &encoded.reference_latent);
+            for (name, data) in &cache {
+                write_f32(&format!("{dir}/cache_{name}.f32"), data);
+            }
+            eprintln!(
+                "[pbr-dual] dumped ref_latent ({} f32, {}x{}) + {} cache layers to {dir}",
+                encoded.reference_latent.len(),
+                encoded.lat_w,
+                encoded.lat_h,
+                cache.len()
+            );
+        }
         let size = cond.resolution as usize;
         let mut pos_maps = Vec::with_capacity(cond.views.len());
         for view in cond.views {
@@ -434,6 +459,25 @@ impl PaintModelExec for NativeHunyuanExec {
         let dino_tok = dino_proj
             .forward(&hidden, rows)
             .map_err(PbrError::Internal)?;
+        if let Ok(dir) = std::env::var("MAKEPAD_PBR_DUMP_VIEWS") {
+            let write_f32 = |path: &str, data: &[f32]| {
+                let mut bytes = Vec::with_capacity(data.len() * 4);
+                for v in data {
+                    bytes.extend_from_slice(&v.to_le_bytes());
+                }
+                let _ = std::fs::write(path, bytes);
+            };
+            write_f32(&format!("{dir}/dino_hidden.f32"), &hidden);
+            write_f32(&format!("{dir}/dino_tok.f32"), &dino_tok);
+            write_f32(&format!("{dir}/dino_pixels.f32"), &encoded.dino_pixels);
+            eprintln!(
+                "[pbr-dino] hidden {} f32 ({rows} rows x {}), tok {} f32, pixels {} f32",
+                hidden.len(),
+                crate::dino_proj::DINO_DIM,
+                dino_tok.len(),
+                encoded.dino_pixels.len()
+            );
+        }
         let enc_alb = unet.learned_text_clip_albedo().map_err(PbrError::Internal)?;
         let enc_mr = unet.learned_text_clip_mr().map_err(PbrError::Internal)?;
         let n_views = encoded.n_views;
@@ -480,7 +524,18 @@ impl PaintModelExec for NativeHunyuanExec {
             }
         }
         let scale_t = gpu_upload(&scale_host, 4, n_rows * hw).map_err(PbrError::Internal)?;
-        let ref_scales = [0.0f32, 1.0, 1.0];
+        // Debug ablation: MAKEPAD_PBR_REF_SCALE=<f> overrides the conditioned
+        // branches' reference-attention scale (official [0,1,1]). 0 kills RA
+        // outright — if the output does not move, RA was already inert and
+        // its INPUTS (write-cache/K/V) are the bug; if it moves a lot, RA is
+        // contributing wrong content.
+        let ref_override = std::env::var("MAKEPAD_PBR_REF_SCALE")
+            .ok()
+            .and_then(|v| v.parse::<f32>().ok());
+        let ref_scales = match ref_override {
+            Some(rs) => [0.0f32, rs, rs],
+            None => [0.0f32, 1.0, 1.0],
+        };
         // Official times denoise after one discarded UNet; keep the same split.
         if let Some(&t0) = ts.first() {
             let x12 = pack_cfg_x12_gpu(&sample, &normals_pbr, &positions_pbr)
@@ -511,6 +566,29 @@ impl PaintModelExec for NativeHunyuanExec {
             let temb_act = unet.silu_temb(&temb).map_err(PbrError::Internal)?;
             let head = walk_extras_on_resident(unet, xs, &temb_act, &ctx, n_views, &ref_scales)
                 .map_err(PbrError::Internal)?;
+            if i == 0 {
+                if let Ok(dir) = std::env::var("MAKEPAD_PBR_DUMP_VIEWS") {
+                    // Step-0 black-box tap: the sample the UNet saw and the
+                    // 3-branch v-prediction it produced, for one-step parity
+                    // against the official UNet on identical inputs.
+                    let write = |name: &str, data: &[f32]| {
+                        let mut bytes = Vec::with_capacity(data.len() * 4);
+                        for v in data {
+                            bytes.extend_from_slice(&v.to_le_bytes());
+                        }
+                        let _ = std::fs::write(format!("{dir}/{name}"), bytes);
+                    };
+                    if let (Ok(s), Ok(h), Ok(sc)) = (gpu_download(&sample), gpu_download(&head.t), gpu_download(&scale_t)) {
+                        write("step0_sample.f32", &s);
+                        write("step0_head.f32", &h);
+                        write("step0_scale.f32", &sc);
+                        // Conditioning latents the x12 pack uses (planar per row).
+                        if let Ok(np) = gpu_download(&normals_pbr) { write("step0_normals_pbr.f32", &np); }
+                        if let Ok(pp) = gpu_download(&positions_pbr) { write("step0_positions_pbr.f32", &pp); }
+                        eprintln!("[pbr-step0] t={t} sample {} head {} rows={n_rows} hw={hw}", s.len(), h.len());
+                    }
+                }
+            }
             let (c1, c2) = sched.ddim_linear_coeffs(t, batch.steps);
             sample = cfg_ddim_gpu(&sample, &head.t, &scale_t, c1, c2).map_err(PbrError::Internal)?;
         }
@@ -524,6 +602,39 @@ impl PaintModelExec for NativeHunyuanExec {
         let parts = unpack_planar_host(&sample_host, 4, n_rows, hw)
             .map_err(PbrError::Internal)?;
         batch.sample = parts.into_iter().flatten().collect();
+        if let Ok(dir) = std::env::var("MAKEPAD_PBR_DUMP_VIEWS") {
+            // Final scaled latents, planar [n_pbr*n_views][4][hw]: decode with
+            // the official VAE to split "denoise wrong" from "decoder wrong".
+            let mut bytes = Vec::with_capacity(batch.sample.len() * 4);
+            for v in &batch.sample {
+                bytes.extend_from_slice(&v.to_le_bytes());
+            }
+            let _ = std::fs::write(format!("{dir}/final_latents.f32"), bytes);
+            eprintln!(
+                "[pbr-final] latents {} f32 = {} rows x 4 x {}x{}",
+                batch.sample.len(),
+                n_rows,
+                encoded.lat_w,
+                encoded.lat_h
+            );
+        }
+        if std::env::var_os("MAKEPAD_GPU_PROF").is_some() {
+            let perf = makepad_ai_common::backend::cuda::gpu_perf_stats(false);
+            eprint!(
+                "{}",
+                makepad_ai_common::backend::prof::report_and_reset("PBR_GPU_PROF ")
+            );
+            eprintln!(
+                "PBR_GPU_PERF evict={} stream={} stream_mb={:.1} pool_fresh={} pool_fresh_mb={:.1} oom_clears={} free_mb={:.0}",
+                perf.weight_evict_events,
+                perf.weight_stream_count,
+                perf.weight_stream_bytes as f64 / 1.0e6,
+                perf.pool_fresh_alloc_count,
+                perf.pool_fresh_alloc_bytes as f64 / 1.0e6,
+                perf.pool_oom_clears,
+                perf.mem_free_bytes as f64 / 1.0e6
+            );
+        }
         let (alb_lat, mr_lat) = batch.split_materials();
         let mut albedo = Vec::with_capacity(n_views);
         let mut mr = Vec::with_capacity(n_views);
diff --git a/libs/ai/models/paint/src/pipeline.rs b/libs/ai/models/paint/src/pipeline.rs
index c873b35df..9f58fd654 100644
--- a/libs/ai/models/paint/src/pipeline.rs
+++ b/libs/ai/models/paint/src/pipeline.rs
@@ -667,6 +667,62 @@ impl<E: PaintModelExec> HunyuanPaintPipeline<E> {
             }
         }
 
+        // Debug bisection hatch: dump the raw multiview diffusion outputs
+        // before the bake, splitting "diffusion produced mush" from "bake
+        // scrambled good views" without touching the job contract.
+        if let Ok(dir) = std::env::var("MAKEPAD_PBR_DUMP_VIEWS") {
+            let dump = |tag: &str, images: &[Vec<f32>]| {
+                for (index, img) in images.iter().enumerate() {
+                    let px: Vec<u8> = img
+                        .iter()
+                        .map(|v| (v.clamp(0.0, 1.0) * 255.0 + 0.5) as u8)
+                        .collect();
+                    let png = crate::png::encode_png(
+                        multiview.size,
+                        multiview.size,
+                        crate::png::PngColor::Rgb,
+                        &px,
+                    );
+                    let path = format!("{dir}/view_{tag}_{index}.png");
+                    if let Err(error) = std::fs::write(&path, png) {
+                        eprintln!("MAKEPAD_PBR_DUMP_VIEWS write {path}: {error}");
+                    }
+                }
+            };
+            dump("albedo", &multiview.albedo);
+            dump("mr", &multiview.mr);
+            {
+                // The exact reference bytes the neural stage received.
+                let png = crate::png::encode_png(
+                    inputs.ref_width,
+                    inputs.ref_height,
+                    crate::png::PngColor::Rgb,
+                    inputs.reference_rgb,
+                );
+                let path = format!("{dir}/reference_in.png");
+                if let Err(error) = std::fs::write(&path, png) {
+                    eprintln!("MAKEPAD_PBR_DUMP_VIEWS write {path}: {error}");
+                }
+            }
+            for (index, view) in views.iter().enumerate() {
+                for (tag, rgb) in [
+                    ("cond_normal", &view.normal_map_rgb),
+                    ("cond_position", &view.position_map_rgb),
+                ] {
+                    let png = crate::png::encode_png(
+                        view.size,
+                        view.size,
+                        crate::png::PngColor::Rgb,
+                        rgb,
+                    );
+                    let path = format!("{dir}/view_{tag}_{index}.png");
+                    if let Err(error) = std::fs::write(&path, png) {
+                        eprintln!("MAKEPAD_PBR_DUMP_VIEWS write {path}: {error}");
+                    }
+                }
+            }
+        }
+
         // The model works in the flipped (official) orientation; bring its
         // views back into our raster row order before the bake projections.
         let mut multiview = multiview;
diff --git a/libs/ai/models/paint/src/sd_vae.rs b/libs/ai/models/paint/src/sd_vae.rs
index 7a31badf5..5c5e7d11e 100644
--- a/libs/ai/models/paint/src/sd_vae.rs
+++ b/libs/ai/models/paint/src/sd_vae.rs
@@ -326,6 +326,13 @@ impl SdVae {
         if rgb01.len() != 3 * width * height {
             return Err("VAE encode expects planar RGB".into());
         }
+        // Naive planar conv matches the official f32 VAE; GEMM is a Flux-VAE
+        // fast path and is 1e-3 off on this residual stack. Inference leaves
+        // GEMM on unless MAKEPAD_PBR_TAP_PARITY=1.
+        if std::env::var("MAKEPAD_PBR_TAP_PARITY").as_deref() == Ok("1") {
+            std::env::set_var("FLUX_VAE_CONV_GEMM", "0");
+            std::env::set_var("FLUX_VAE_CONV_IM2COL", "0");
+        }
         let x01: Vec<f32> = rgb01.iter().map(|v| v * 2.0 - 1.0).collect();
         let mut h = gpu_upload(&x01, 3, width * height)?;
         let mut w = width;
@@ -385,6 +392,10 @@ impl SdVae {
         if scaled_latent.len() != 4 * lat_w * lat_h {
             return Err("VAE decode expects 4-ch planar latent".into());
         }
+        if std::env::var("MAKEPAD_PBR_TAP_PARITY").as_deref() == Ok("1") {
+            std::env::set_var("FLUX_VAE_CONV_GEMM", "0");
+            std::env::set_var("FLUX_VAE_CONV_IM2COL", "0");
+        }
         let unscaled: Vec<f32> = scaled_latent.iter().map(|v| v / SCALE).collect();
         let mut h = gpu_upload(&unscaled, 4, lat_w * lat_h)?;
         let mut w = lat_w;
diff --git a/libs/ai/models/paint/src/unet_attn.rs b/libs/ai/models/paint/src/unet_attn.rs
index 506d8aae5..6cd821a80 100644
--- a/libs/ai/models/paint/src/unet_attn.rs
+++ b/libs/ai/models/paint/src/unet_attn.rs
@@ -1,7 +1,7 @@
 //! Transformer2D (linear projection) + BasicTransformerBlock without 2.5D
 //! extras: LayerNorm, self-attn, cross-attn, GEGLU-erf feed-forward.
 
-use crate::unet_first::{UnetFirst, ATTN_GN_EPS, GN_GROUPS, LN_EPS, NS};
+use crate::unet_first::{paint_fast, UnetFirst, ATTN_GN_EPS, GN_GROUPS, LN_EPS, NS};
 use makepad_ai_common::backend::cuda::{
     gpu_add, gpu_attention_packed, gpu_attention_packed_cross, gpu_attention_packed_flash_bf16,
     gpu_download, gpu_gelu_erf, gpu_group_norm_planar, gpu_layer_norm_mul_add_cached, gpu_mul,
@@ -58,17 +58,18 @@ pub(crate) fn ref_attn_wide_like(
     Ok((match_half(o_alb, q)?, match_half(o_mr, q)?))
 }
 
-/// Official `F.sdpa` is FLASH for hd=64, no mask.
+/// Official `F.sdpa` is FLASH for hd=64, no mask. Tap canaries stay fp32.
 fn attn_use_official_sdpa(q: &GpuTensor, heads: usize) -> bool {
-    heads > 0 && q.cols() / heads == 64 && q.cols() % heads == 0
+    paint_fast() && heads > 0 && q.cols() / heads == 64 && q.cols() % heads == 0
 }
 
 /// Flash only when the score matrix is large enough that materializing it
 /// dominates (256² MA is 6k²). Small 128² packed attn stays on composite /
 /// the paint batched kernel. Homemade flash on tiny S is slower than
-/// official `F.sdpa`.
+/// official `F.sdpa`. Tap canaries stay fp32 (`TAP_PARITY=1`).
 fn attn_use_flash(q: &GpuTensor, k: &GpuTensor, heads: usize) -> bool {
-    heads > 0
+    paint_fast()
+        && heads > 0
         && q.cols() / heads == 64
         && q.cols() % heads == 0
         && q.rows().saturating_mul(k.rows()) >= 2_000_000
@@ -148,7 +149,11 @@ pub(crate) fn attn_packed_batched(
     heads: usize,
     scale: f32,
 ) -> Result<GpuTensor, String> {
-    if attn_use_official_sdpa(q, heads) && q.rows() % batch == 0 {
+    // MAKEPAD_PBR_ATTN_COMPOSITE=1 forces the f32 composite kernel for the
+    // batched self-attention (bisect knob: the homemade flash path is
+    // suspected of mis-striding batches).
+    let force_composite = std::env::var("MAKEPAD_PBR_ATTN_COMPOSITE").as_deref() == Ok("1");
+    if !force_composite && attn_use_official_sdpa(q, heads) && q.rows() % batch == 0 {
         return match_half(gpu_sdpa_flash_f16(q, k, v, batch, heads, scale)?, q);
     }
     let q32 = as_f32(q)?;
diff --git a/libs/ai/models/paint/src/unet_extras.rs b/libs/ai/models/paint/src/unet_extras.rs
index 5793a8364..48892d184 100644
--- a/libs/ai/models/paint/src/unet_extras.rs
+++ b/libs/ai/models/paint/src/unet_extras.rs
@@ -5,7 +5,7 @@ use crate::unet_attn::{
     as_f32, attn_cross, attn_cross_batched, attn_packed, attn_packed_batched, match_half,
     paint_scale_like, ref_attn_wide_like,
 };
-use crate::unet_first::{BatchAct, UnetFirst, ATTN_GN_EPS, GN_GROUPS, NS};
+use crate::unet_first::{paint_fast, BatchAct, UnetFirst, ATTN_GN_EPS, GN_GROUPS, NS};
 use makepad_ai_common::backend::cuda::{
     gpu_add, gpu_concat_cols, gpu_concat_rows_many, gpu_download,
     gpu_group_norm_nchw, gpu_group_norm_planar, gpu_nchw_to_tokens, gpu_paint_group_norm_batched,
@@ -144,7 +144,7 @@ impl UnetFirst {
                 .map(|s| gpu_upload(s, channels, plane))
                 .collect::<Result<_, _>>()?
         };
-        let (n1s, mut tokens) = if n > 1 {
+        let (n1s, mut tokens) = if paint_fast() && n > 1 {
             let refs: Vec<&GpuTensor> = residuals.iter().collect();
             let stacked = gpu_concat_cols(&refs)?;
             let gn = gpu_paint_group_norm_batched(
@@ -492,6 +492,23 @@ impl UnetFirst {
         let view_blk = n_views * plane;
         let inner = format!("{prefix}.transformer_blocks.0.transformer");
         let tb = format!("{prefix}.transformer_blocks.0");
+        // First-block sub-op taps (MAKEPAD_PBR_UNET_TAP), first walk only.
+        let sub_tap_dir = std::env::var("MAKEPAD_PBR_UNET_TAP").ok().filter(|dir| {
+            prefix == "unet.down_blocks.0.attentions.0"
+                && !std::path::Path::new(&format!("{dir}/unet_tap_DONE")).exists()
+        });
+        let sub_tap = |name: &str, t: &GpuTensor| {
+            if let Some(dir) = &sub_tap_dir {
+                if let Ok(v) = gpu_download(t) {
+                    let mut bytes = Vec::with_capacity(v.len() * 4);
+                    for f in &v {
+                        bytes.extend_from_slice(&f.to_le_bytes());
+                    }
+                    let _ = std::fs::write(format!("{dir}/unet_sub_{name}.f32"), bytes);
+                    eprintln!("[pbr-unet-sub] {name} {}x{}", t.rows(), t.cols());
+                }
+            }
+        };
         let nw = self.get(&format!("{prefix}.norm.weight"))?;
         let nb = self.get(&format!("{prefix}.norm.bias"))?;
         let residual = x.clone_act()?;
@@ -510,6 +527,7 @@ impl UnetFirst {
         let packed = gpu_nchw_to_tokens(&gn, channels, x.w, x.h)?;
         let mut tokens = self.linear_tokens(&packed, &format!("{prefix}.proj_in"), true)?;
         let n1 = self.layer_norm(&tokens, &format!("{inner}.norm1"))?;
+        sub_tap("norm1", &n1);
 
         let alb_n1 = gather_pbr(&n1, n_cfg, n_views, 0, plane)?;
         let mr_n1 = gather_pbr(&n1, n_cfg, n_views, 1, plane)?;
@@ -533,7 +551,13 @@ impl UnetFirst {
             heads,
             scale,
         )?;
+        sub_tap("alb_n1", &alb_n1);
+        sub_tap("mr_n1", &mr_n1);
+        sub_tap("alb_attn", &alb_attn);
+        sub_tap("mr_attn", &mr_attn);
+        sub_tap("tokens_pre_mda", &tokens);
         tokens = scatter_add_pbr(&tokens, &alb_attn, &mr_attn, n_cfg, n_views, plane)?;
+        sub_tap("after_mda", &tokens);
 
         let alb_q = self.linear_tokens(&alb_n1, &format!("{tb}.attn_refview.to_q"), false)?;
         let (k, v_alb) = self.encoder_kv(res.ref_tokens, &format!("{tb}.attn_refview"), "ref")?;
@@ -549,6 +573,35 @@ impl UnetFirst {
             &format!("{tb}.attn_refview.processor.to_out_mr.0"),
             true,
         )?;
+        if std::env::var("MAKEPAD_PBR_RA_DEBUG").as_deref() == Ok("1") {
+            let rms = |t: &GpuTensor| -> f64 {
+                match gpu_download(t) {
+                    Ok(v) if !v.is_empty() => {
+                        (v.iter().map(|x| (*x as f64).powi(2)).sum::<f64>() / v.len() as f64).sqrt()
+                    }
+                    _ => f64::NAN,
+                }
+            };
+            let short = tb.trim_start_matches("unet.").replace(".transformer_blocks.0", "");
+            eprintln!("[pbr-ra] {short} ref {}x{} rms={:.4}", res.ref_tokens.rows(), res.ref_tokens.cols(), rms(res.ref_tokens));
+            eprintln!("[pbr-ra] {short} k={:.4} valb={:.4} q={:.4}", rms(&k), rms(&v_alb), rms(&alb_q));
+            eprintln!("[pbr-ra] {short} oalb={:.4} tokens={:.4}", rms(&o_alb), rms(&tokens));
+            if let Ok(dir) = std::env::var("MAKEPAD_PBR_DUMP_VIEWS") {
+                let dump = |tag: &str, t: &GpuTensor| {
+                    if let Ok(v) = gpu_download(t) {
+                        let mut bytes = Vec::with_capacity(v.len() * 4);
+                        for x in &v {
+                            bytes.extend_from_slice(&x.to_le_bytes());
+                        }
+                        let _ = std::fs::write(format!("{dir}/ra_{short}_{tag}.f32"), bytes);
+                    }
+                };
+                dump("q", &alb_q);
+                dump("n1alb", &alb_n1);
+                dump("oalb", &o_alb);
+                dump("tokens_pre", &tokens);
+            }
+        }
         for cfg in 0..n_cfg {
             let rs = ref_scales[cfg];
             if (rs - 1.0).abs() < 1e-6 {
@@ -562,6 +615,7 @@ impl UnetFirst {
             o_mr = replace_block(&o_mr, cfg * view_blk, &mr)?;
         }
         tokens = scatter_add_pbr(&tokens, &o_alb, &o_mr, n_cfg, n_views, plane)?;
+        sub_tap("after_ra", &tokens);
 
         if n_views > 1 {
             let (q, k, v) = self.linear_qkv(
@@ -589,9 +643,11 @@ impl UnetFirst {
             };
             tokens = gpu_add(&tokens, &attn)?;
         }
+        sub_tap("after_ma", &tokens);
 
         let packed = tokens;
         let n2 = self.layer_norm(&packed, &format!("{inner}.norm2"))?;
+        sub_tap("norm2", &n2);
         let q_all = self.linear_tokens(&n2, &format!("{inner}.attn2.to_q"), false)?;
         let cross = self.cross_cfg_groups(
             &q_all,
@@ -606,6 +662,7 @@ impl UnetFirst {
             res.enc_mr,
         )?;
         let tokens = gpu_add(&packed, &cross)?;
+        sub_tap("after_cross", &tokens);
         let q_dino = self.linear_tokens(&n2, &format!("{tb}.attn_dino.to_q"), false)?;
         let dino = self.dino_cfg_groups(
             &q_dino,
@@ -619,7 +676,9 @@ impl UnetFirst {
             res.dino,
         )?;
         let tokens = gpu_add(&tokens, &dino)?;
+        sub_tap("after_dino", &tokens);
         let n3 = self.layer_norm(&tokens, &format!("{inner}.norm3"))?;
+        sub_tap("norm3", &n3);
         let ff = self.geglu_ff(&n3, &inner)?;
         let tokens = gpu_add(&tokens, &ff)?;
         let tokens = self.linear_tokens(&tokens, &format!("{prefix}.proj_out"), true)?;
@@ -708,7 +767,7 @@ impl UnetFirst {
         let view_blk = n_views * plane;
         let group = 2 * view_blk;
         let batch = n_cfg * 2 * n_views;
-        if n_cfg == 3 && q_all.rows() == batch * plane {
+        if n_cfg == 3 && paint_fast() && q_all.rows() == batch * plane {
             // Official: encoder.unsqueeze.repeat(N_gen) then
             // rearrange (b n_pbr n) — zeros cfg0 both materials, learned alb,
             // learned mr. One F.sdpa [36,H,L,64]×[36,H,77,64]. Q is already
@@ -758,7 +817,7 @@ impl UnetFirst {
     ) -> Result<GpuTensor, String> {
         let group = 2 * n_views * plane;
         let batch = n_cfg * 2 * n_views;
-        if n_cfg == 3 && q_all.rows() == batch * plane {
+        if n_cfg == 3 && paint_fast() && q_all.rows() == batch * plane {
             // Official: dino.unsqueeze(1).repeat(1, N_pbr*N_gen) then
             // rearrange (b n) — zeros on cfg0+cfg1, real DINO on cfg2.
             // One F.sdpa [36,H,L,64]×[36,H,1028,64].
diff --git a/libs/ai/models/paint/src/unet_first.rs b/libs/ai/models/paint/src/unet_first.rs
index bafd2384b..59154effc 100644
--- a/libs/ai/models/paint/src/unet_first.rs
+++ b/libs/ai/models/paint/src/unet_first.rs
@@ -7,7 +7,7 @@ use crate::torch_bin::{self, TorchDtype};
 use makepad_ai_common::backend::cuda::{
     gpu_add, gpu_add_rows_broadcast, gpu_concat_cols, gpu_concat_rows, gpu_conv2d_nchw_cached,
     gpu_conv2d_nchw_packed, gpu_conv2d_planar_cached, gpu_conv2d_planar_strided, gpu_device_available,
-    gpu_download, gpu_group_norm_planar, gpu_linear_nt_cached,
+    gpu_download, gpu_group_norm_planar, gpu_linear_f32_resident, gpu_linear_nt_cached,
     gpu_linear_nt_cached_f16, gpu_to_f16, gpu_to_f32,
     gpu_group_norm_nchw, gpu_nchw_add_channel, gpu_nchw_add_channel_inplace, gpu_nchw_to_planar,
     gpu_paint_group_norm_batched,
@@ -133,6 +133,8 @@ pub(crate) fn unpack_planar_host(
 }
 
 struct CachedLinear {
+    weight: GpuTensor,
+    bias: Option<GpuTensor>,
     f16_bytes: Vec<u8>,
     bias_host: Vec<f32>,
     n: usize,
@@ -146,6 +148,21 @@ pub struct UnetFirst {
     enc_lin: RefCell<HashMap<String, GpuTensor>>,
 }
 
+/// Pin the slow fp32 tap path. Inference binaries leave GEMM/im2col/fp16-attn
+/// at their crate defaults (on). Canaries set `MAKEPAD_PBR_TAP_PARITY=1`.
+pub fn maybe_pin_tap_parity() {
+    if std::env::var("MAKEPAD_PBR_TAP_PARITY").as_deref() == Ok("1") {
+        std::env::set_var("FLUX_VAE_CONV_GEMM", "0");
+        std::env::set_var("FLUX_VAE_CONV_IM2COL", "0");
+        std::env::set_var("FLUX_ATTN_F16", "0");
+    }
+}
+
+/// Inference extras use fp16 GEMM + hd=64 flash. Tap canaries stay fp32.
+pub(crate) fn paint_fast() -> bool {
+    std::env::var("MAKEPAD_PBR_TAP_PARITY").as_deref() != Ok("1")
+}
+
 fn half_to_f32(bits: u16) -> f32 {
     let sign = ((bits >> 15) & 1) as u32;
     let exp = ((bits >> 10) & 0x1f) as u32;
@@ -195,6 +212,7 @@ impl UnetFirst {
         if !gpu_device_available() {
             return Err("CUDA unavailable".into());
         }
+        maybe_pin_tap_parity();
         let mut file = BufReader::new(File::open(path).map_err(|e| e.to_string())?);
         let index = torch_bin::read_index_from(&mut file).map_err(|e| e.to_string())?;
         let mut raw = Vec::new();
@@ -247,15 +265,21 @@ impl UnetFirst {
         if weight.shape.len() != 2 {
             return Err(format!("{prefix} weight shape {:?}", weight.shape));
         }
-        let bias_host = if bias {
+        let w = gpu_upload(&weight.data, weight.shape[0], weight.shape[1])?;
+        let (b, bias_host) = if bias {
             let bias = self.get(&format!("{prefix}.bias"))?;
-            bias.data.clone()
+            (
+                Some(gpu_upload(&bias.data, 1, bias.data.len())?),
+                bias.data.clone(),
+            )
         } else {
-            Vec::new()
+            (None, Vec::new())
         };
         self.linear_gpu.borrow_mut().insert(
             prefix.to_string(),
             CachedLinear {
+                weight: w,
+                bias: b,
                 f16_bytes: f16_bytes(&weight.data),
                 bias_host,
                 n: weight.shape[0],
@@ -275,7 +299,7 @@ impl UnetFirst {
         let lin = cache
             .get(prefix)
             .ok_or_else(|| format!("linear cache miss {prefix}"))?;
-        if x.is_half() {
+        if paint_fast() && x.is_half() {
             gpu_linear_nt_cached_f16(
                 x,
                 NS,
@@ -287,7 +311,7 @@ impl UnetFirst {
                 }],
                 &lin.bias_host,
             )
-        } else {
+        } else if paint_fast() {
             gpu_linear_nt_cached(
                 x,
                 NS,
@@ -299,6 +323,8 @@ impl UnetFirst {
                 }],
                 &lin.bias_host,
             )
+        } else {
+            gpu_linear_f32_resident(x, &lin.weight, lin.bias.as_ref())
         }
     }
 
@@ -321,7 +347,7 @@ impl UnetFirst {
             return Err(format!("qkv n {} {} {}", lq.n, lk.n, lv.n));
         }
         let hidden = lq.n;
-        let qkv = if x.is_half() {
+        let qkv = if paint_fast() && x.is_half() {
             gpu_linear_nt_cached_f16(
                 x,
                 NS,
@@ -347,7 +373,7 @@ impl UnetFirst {
                 ],
                 &[],
             )?
-        } else {
+        } else if paint_fast() {
             gpu_linear_nt_cached(
                 x,
                 NS,
@@ -373,6 +399,8 @@ impl UnetFirst {
                 ],
                 &[],
             )?
+        } else {
+            return Err("linear_qkv is inference-only".into());
         };
         drop(cache);
         let qt = gpu_slice_cols(&qkv, 0, hidden)?;
@@ -588,7 +616,7 @@ impl UnetFirst {
             return Ok(Vec::new());
         }
         let plane = width * height;
-        if xs.len() > 1 {
+        if paint_fast() && xs.len() > 1 {
             let refs: Vec<&GpuTensor> = xs.iter().collect();
             let stacked = gpu_concat_cols(&refs)?;
             let gn = gpu_paint_group_norm_batched(
@@ -660,9 +688,16 @@ impl UnetFirst {
             GN_EPS,
         )?;
         let y = self.conv_n(&n1, width, height, &format!("{prefix}.conv1"), 3, 1)?;
-        let temb_in = gpu_upload(temb, 1, temb.len())?;
-        let temb_act = gpu_silu(&temb_in)?;
-        let temb_g = self.linear_cached(&temb_act, &format!("{prefix}.time_emb_proj"), true)?;
+        let cout = self.get(&format!("{prefix}.conv1.weight"))?.shape[0];
+        let temb_g = if paint_fast() {
+            let temb_in = gpu_upload(temb, 1, temb.len())?;
+            let temb_act = gpu_silu(&temb_in)?;
+            self.linear_cached(&temb_act, &format!("{prefix}.time_emb_proj"), true)?
+        } else {
+            let temb_act: Vec<f32> = temb.iter().map(|v| v / (1.0 + (-v).exp())).collect();
+            let temb_proj = self.linear(&temb_act, &format!("{prefix}.time_emb_proj"))?;
+            gpu_upload(&temb_proj, cout, 1)?
+        };
         let n2w = self.get(&format!("{prefix}.norm2.weight"))?;
         let n2b = self.get(&format!("{prefix}.norm2.bias"))?;
         let has_skip = self.w.contains_key(&format!("{prefix}.conv_shortcut.weight"));
@@ -671,7 +706,7 @@ impl UnetFirst {
         } else {
             None
         };
-        let y2 = if y.len() > 1 {
+        let y2 = if paint_fast() && y.len() > 1 {
             let refs: Vec<&GpuTensor> = y.iter().collect();
             let stacked = gpu_concat_cols(&refs)?;
             let stacked = gpu_add_rows_broadcast(&stacked, &temb_g)?;
@@ -810,7 +845,8 @@ impl UnetFirst {
     }
 
     /// Official ResNet on one stacked `[C, n*H*W]` tensor: GN, conv, time
-    /// linear, residual.
+    /// linear, residual. Inference-only (`paint_fast`); tap canaries keep
+    /// [`Self::resnet_n`].
     pub(crate) fn resnet_batch(
         &self,
         x: &BatchAct,
@@ -944,12 +980,16 @@ impl UnetFirst {
         };
         x.expect(12, width, height, "conv_in")?;
         // Official nn.Conv2d is fp16 NCHW. Stay HALF through the walk.
-        let x = BatchAct {
-            t: gpu_to_f16(&x.t)?,
-            n: x.n,
-            c: x.c,
-            w: x.w,
-            h: x.h,
+        let x = if paint_fast() {
+            BatchAct {
+                t: gpu_to_f16(&x.t)?,
+                n: x.n,
+                c: x.c,
+                w: x.w,
+                h: x.h,
+            }
+        } else {
+            x
         };
         self.conv_batch(&x, "unet.conv_in", 3, 1)
     }
diff --git a/libs/ai/models/paint/src/unet_forward.rs b/libs/ai/models/paint/src/unet_forward.rs
index 439dde0c1..57b06a7a9 100644
--- a/libs/ai/models/paint/src/unet_forward.rs
+++ b/libs/ai/models/paint/src/unet_forward.rs
@@ -14,7 +14,7 @@
 
 use crate::dual_stream::REF_TIMESTEP;
 use crate::unet_extras::{ExtraFlags, ExtraInputs, ExtraResident};
-use crate::unet_first::{unpack_planar_host, BatchAct, UnetFirst};
+use crate::unet_first::{paint_fast, unpack_planar_host, BatchAct, UnetFirst};
 use makepad_ai_common::backend::cuda::{
     gpu_add, gpu_concat_cols, gpu_concat_rows, gpu_download, gpu_mul, gpu_paint_scale,
     gpu_slice_cols, gpu_slice_rows, gpu_upload, gpu_upload_u32, GpuTensor,
@@ -227,9 +227,161 @@ fn forward_extras_on_cfg(
     if lat_w == 0 || lat_h == 0 || lat_w % 8 != 0 || lat_h % 8 != 0 {
         return Err(format!("forward_extras_on latent {lat_w}x{lat_h} must be a positive multiple of 8"));
     }
-    forward_extras_on_cfg_batch(
-        unet, x12s, temb, enc_albs, enc_mrs, dinos, ref_scales, cache, voxels, lat_w, lat_h,
-    )
+    if paint_fast() {
+        return forward_extras_on_cfg_batch(
+            unet, x12s, temb, enc_albs, enc_mrs, dinos, ref_scales, cache, voxels, lat_w, lat_h,
+        );
+    }
+    let s8w = lat_w;
+    let s8h = lat_h;
+    let s4w = s8w / 2;
+    let s4h = s8h / 2;
+    let s2w = s4w / 2;
+    let s2h = s4h / 2;
+    let s1w = s2w / 2;
+    let s1h = s2h / 2;
+    let n_views = x12s.len() / (2 * n_cfg);
+    let plane8 = s8w * s8h;
+    let conv_in = x12s
+        .iter()
+        .map(|x| gpu_upload(x, 12, plane8))
+        .collect::<Result<Vec<_>, _>>()?;
+    let mut xs = unet.conv_n(&conv_in, s8w, s8h, "unet.conv_in", 3, 1)?;
+    let mut skips: Vec<Vec<GpuTensor>> = vec![clone_n(&xs)?];
+
+    xs = map_n_resnet_gpu(unet, &xs, s8w, s8h, temb, "unet.down_blocks.0.resnets.0", 320)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "down_0_0_0")?, s8w, s8h, 320, 5,
+        "unet.down_blocks.0.attentions.0", enc_albs, enc_mrs, dinos,
+        voxels.full.xyz, voxels.full.res, ref_scales, n_views,
+    )?;
+    skips.push(clone_n(&xs)?);
+    xs = map_n_resnet_gpu(unet, &xs, s8w, s8h, temb, "unet.down_blocks.0.resnets.1", 320)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "down_0_1_0")?, s8w, s8h, 320, 5,
+        "unet.down_blocks.0.attentions.1", enc_albs, enc_mrs, dinos,
+        voxels.full.xyz, voxels.full.res, ref_scales, n_views,
+    )?;
+    skips.push(clone_n(&xs)?);
+    xs = map_n_down_gpu(unet, &xs, s8w, s8h, "unet.down_blocks.0.downsamplers.0.conv", 320)?;
+    skips.push(clone_n(&xs)?);
+
+    xs = map_n_resnet_gpu(unet, &xs, s4w, s4h, temb, "unet.down_blocks.1.resnets.0", 320)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "down_1_0_0")?, s4w, s4h, 640, 10,
+        "unet.down_blocks.1.attentions.0", enc_albs, enc_mrs, dinos,
+        voxels.half.xyz, voxels.half.res, ref_scales, n_views,
+    )?;
+    skips.push(clone_n(&xs)?);
+    xs = map_n_resnet_gpu(unet, &xs, s4w, s4h, temb, "unet.down_blocks.1.resnets.1", 640)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "down_1_1_0")?, s4w, s4h, 640, 10,
+        "unet.down_blocks.1.attentions.1", enc_albs, enc_mrs, dinos,
+        voxels.half.xyz, voxels.half.res, ref_scales, n_views,
+    )?;
+    skips.push(clone_n(&xs)?);
+    xs = map_n_down_gpu(unet, &xs, s4w, s4h, "unet.down_blocks.1.downsamplers.0.conv", 640)?;
+    skips.push(clone_n(&xs)?);
+
+    xs = map_n_resnet_gpu(unet, &xs, s2w, s2h, temb, "unet.down_blocks.2.resnets.0", 640)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "down_2_0_0")?, s2w, s2h, 1280, 20,
+        "unet.down_blocks.2.attentions.0", enc_albs, enc_mrs, dinos,
+        voxels.quarter.xyz, voxels.quarter.res, ref_scales, n_views,
+    )?;
+    skips.push(clone_n(&xs)?);
+    xs = map_n_resnet_gpu(unet, &xs, s2w, s2h, temb, "unet.down_blocks.2.resnets.1", 1280)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "down_2_1_0")?, s2w, s2h, 1280, 20,
+        "unet.down_blocks.2.attentions.1", enc_albs, enc_mrs, dinos,
+        voxels.quarter.xyz, voxels.quarter.res, ref_scales, n_views,
+    )?;
+    skips.push(clone_n(&xs)?);
+    xs = map_n_down_gpu(unet, &xs, s2w, s2h, "unet.down_blocks.2.downsamplers.0.conv", 1280)?;
+    skips.push(clone_n(&xs)?);
+
+    xs = map_n_resnet_gpu(unet, &xs, s1w, s1h, temb, "unet.down_blocks.3.resnets.0", 1280)?;
+    skips.push(clone_n(&xs)?);
+    xs = map_n_resnet_gpu(unet, &xs, s1w, s1h, temb, "unet.down_blocks.3.resnets.1", 1280)?;
+    skips.push(clone_n(&xs)?);
+
+    xs = map_n_resnet_gpu(unet, &xs, s1w, s1h, temb, "unet.mid_block.resnets.0", 1280)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "mid_0_0")?, s1w, s1h, 1280, 20,
+        "unet.mid_block.attentions.0", enc_albs, enc_mrs, dinos,
+        voxels.eighth.xyz, voxels.eighth.res, ref_scales, n_views,
+    )?;
+    xs = map_n_resnet_gpu(unet, &xs, s1w, s1h, temb, "unet.mid_block.resnets.1", 1280)?;
+
+    let pop = |skips: &mut Vec<Vec<GpuTensor>>| skips.pop().unwrap();
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s1w, s1h, temb, "unet.up_blocks.0.resnets.0", 2560)?;
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s1w, s1h, temb, "unet.up_blocks.0.resnets.1", 2560)?;
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s1w, s1h, temb, "unet.up_blocks.0.resnets.2", 2560)?;
+    xs = map_n_up_gpu(unet, &xs, s1w, s1h, "unet.up_blocks.0.upsamplers.0.conv", 1280)?;
+
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s2w, s2h, temb, "unet.up_blocks.1.resnets.0", 2560)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_1_0_0")?, s2w, s2h, 1280, 20,
+        "unet.up_blocks.1.attentions.0", enc_albs, enc_mrs, dinos,
+        voxels.quarter.xyz, voxels.quarter.res, ref_scales, n_views,
+    )?;
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s2w, s2h, temb, "unet.up_blocks.1.resnets.1", 2560)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_1_1_0")?, s2w, s2h, 1280, 20,
+        "unet.up_blocks.1.attentions.1", enc_albs, enc_mrs, dinos,
+        voxels.quarter.xyz, voxels.quarter.res, ref_scales, n_views,
+    )?;
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s2w, s2h, temb, "unet.up_blocks.1.resnets.2", 1920)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_1_2_0")?, s2w, s2h, 1280, 20,
+        "unet.up_blocks.1.attentions.2", enc_albs, enc_mrs, dinos,
+        voxels.quarter.xyz, voxels.quarter.res, ref_scales, n_views,
+    )?;
+    xs = map_n_up_gpu(unet, &xs, s2w, s2h, "unet.up_blocks.1.upsamplers.0.conv", 1280)?;
+
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s4w, s4h, temb, "unet.up_blocks.2.resnets.0", 1920)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_2_0_0")?, s4w, s4h, 640, 10,
+        "unet.up_blocks.2.attentions.0", enc_albs, enc_mrs, dinos,
+        voxels.half.xyz, voxels.half.res, ref_scales, n_views,
+    )?;
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s4w, s4h, temb, "unet.up_blocks.2.resnets.1", 1280)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_2_1_0")?, s4w, s4h, 640, 10,
+        "unet.up_blocks.2.attentions.1", enc_albs, enc_mrs, dinos,
+        voxels.half.xyz, voxels.half.res, ref_scales, n_views,
+    )?;
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s4w, s4h, temb, "unet.up_blocks.2.resnets.2", 960)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_2_2_0")?, s4w, s4h, 640, 10,
+        "unet.up_blocks.2.attentions.2", enc_albs, enc_mrs, dinos,
+        voxels.half.xyz, voxels.half.res, ref_scales, n_views,
+    )?;
+    xs = map_n_up_gpu(unet, &xs, s4w, s4h, "unet.up_blocks.2.upsamplers.0.conv", 640)?;
+
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s8w, s8h, temb, "unet.up_blocks.3.resnets.0", 960)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_3_0_0")?, s8w, s8h, 320, 5,
+        "unet.up_blocks.3.attentions.0", enc_albs, enc_mrs, dinos,
+        voxels.full.xyz, voxels.full.res, ref_scales, n_views,
+    )?;
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s8w, s8h, temb, "unet.up_blocks.3.resnets.1", 640)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_3_1_0")?, s8w, s8h, 320, 5,
+        "unet.up_blocks.3.attentions.1", enc_albs, enc_mrs, dinos,
+        voxels.full.xyz, voxels.full.res, ref_scales, n_views,
+    )?;
+    xs = map_n_resnet_gpu(unet, &cat_skip_gpu(&xs, &pop(&mut skips))?, s8w, s8h, temb, "unet.up_blocks.3.resnets.2", 640)?;
+    xs = extras_on_attn_cache(
+        unet, &xs, cache_attn(cache, "up_3_2_0")?, s8w, s8h, 320, 5,
+        "unet.up_blocks.3.attentions.2", enc_albs, enc_mrs, dinos,
+        voxels.full.xyz, voxels.full.res, ref_scales, n_views,
+    )?;
+    let mut n1 = Vec::with_capacity(xs.len());
+    for h in &xs {
+        n1.push(unet.conv_head_gpu(h, s8w, s8h)?);
+    }
+    n1.iter().map(gpu_download).collect()
 }
 
 /// Dual / text / DINO / voxels uploaded once per job.
@@ -427,8 +579,31 @@ pub(crate) fn walk_extras_on_resident(
     let vox_eighth = &ctx.vox_eighth;
 
     let mut skips: Vec<BatchAct> = vec![xs.clone_act()?];
+    // MAKEPAD_PBR_UNET_TAP=<dir>: dump the activation after named stages
+    // (planar [n][c][hw] f32) for a step-0 bisect against official hooks.
+    // Only the first walk of the process is dumped (files would otherwise be
+    // overwritten by every later step); the warm-up call is skipped by the
+    // caller running it before the tap env is honored... so tap the first
+    // t=999 call: skip while a "done" marker exists.
+    let tap_dir = std::env::var("MAKEPAD_PBR_UNET_TAP").ok().filter(|dir| {
+        !std::path::Path::new(&format!("{dir}/unet_tap_DONE")).exists()
+    });
+    let tap = |name: &str, x: &BatchAct| {
+        if let Some(dir) = &tap_dir {
+            if let Ok(v) = gpu_download(&x.t) {
+                let mut bytes = Vec::with_capacity(v.len() * 4);
+                for f in &v {
+                    bytes.extend_from_slice(&f.to_le_bytes());
+                }
+                let _ = std::fs::write(format!("{dir}/unet_tap_{name}.f32"), bytes);
+                eprintln!("[pbr-unet-tap] {name} n={} c={} {}x{}", x.n, x.c, x.w, x.h);
+            }
+        }
+    };
+    tap("conv_in", &xs);
 
     xs = unet.resnet_batch_act(&xs, &temb_act, "unet.down_blocks.0.resnets.0", 320)?;
+    tap("down0_res0", &xs);
     xs = unet.transformer2d_extras_batch(
         &xs,
         "unet.down_blocks.0.attentions.0",
@@ -439,6 +614,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("down0_attn0", &xs);
     skips.push(xs.clone_act()?);
     xs = unet.resnet_batch_act(&xs, &temb_act, "unet.down_blocks.0.resnets.1", 320)?;
     xs = unet.transformer2d_extras_batch(
@@ -451,6 +627,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("down0_attn1", &xs);
     skips.push(xs.clone_act()?);
     xs = unet.downsample_batch(&xs, "unet.down_blocks.0.downsamplers.0.conv", 320)?;
     skips.push(xs.clone_act()?);
@@ -466,6 +643,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("down1_attn0", &xs);
     skips.push(xs.clone_act()?);
     xs = unet.resnet_batch_act(&xs, &temb_act, "unet.down_blocks.1.resnets.1", 640)?;
     xs = unet.transformer2d_extras_batch(
@@ -478,6 +656,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("down1_attn1", &xs);
     skips.push(xs.clone_act()?);
     xs = unet.downsample_batch(&xs, "unet.down_blocks.1.downsamplers.0.conv", 640)?;
     skips.push(xs.clone_act()?);
@@ -493,6 +672,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("down2_attn0", &xs);
     skips.push(xs.clone_act()?);
     xs = unet.resnet_batch_act(&xs, &temb_act, "unet.down_blocks.2.resnets.1", 1280)?;
     xs = unet.transformer2d_extras_batch(
@@ -505,6 +685,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("down2_attn1", &xs);
     skips.push(xs.clone_act()?);
     xs = unet.downsample_batch(&xs, "unet.down_blocks.2.downsamplers.0.conv", 1280)?;
     skips.push(xs.clone_act()?);
@@ -525,6 +706,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("mid_attn0", &xs);
     xs = unet.resnet_batch_act(&xs, &temb_act, "unet.mid_block.resnets.1", 1280)?;
 
     let pop = |skips: &mut Vec<BatchAct>| skips.pop().unwrap();
@@ -564,6 +746,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("up1_attn0", &xs);
     xs = unet.resnet_batch_act(
         &UnetFirst::cat_skip_batch(&xs, &pop(&mut skips))?,
         &temb_act,
@@ -596,6 +779,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("up1_attn2", &xs);
     xs = unet.upsample_batch(&xs, "unet.up_blocks.1.upsamplers.0.conv", 1280)?;
 
     xs = unet.resnet_batch_act(
@@ -646,6 +830,7 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("up2_attn2", &xs);
     xs = unet.upsample_batch(&xs, "unet.up_blocks.2.upsamplers.0.conv", 640)?;
 
     xs = unet.resnet_batch_act(
@@ -696,6 +881,10 @@ pub(crate) fn walk_extras_on_resident(
         ref_scales,
         1.0,
     )?;
+    tap("up3_attn2", &xs);
+    if let Some(dir) = &tap_dir {
+        let _ = std::fs::write(format!("{dir}/unet_tap_DONE"), b"1");
+    }
     unet.conv_head_batch(&xs)
 }
 
@@ -732,6 +921,7 @@ pub fn cfg_ddim_gpu(
     let uncond = gpu_slice_cols(head, 0, branch)?;
     let ref_only = gpu_slice_cols(head, branch, branch)?;
     let full = gpu_slice_cols(head, 2 * branch, branch)?;
+    cfg_debug_branches("cfg_ddim", &uncond, &ref_only, &full);
     let ru = gpu_add(&ref_only, &gpu_paint_scale(&uncond, -1.0)?)?;
     let fr = gpu_add(&full, &gpu_paint_scale(&ref_only, -1.0)?)?;
     let guided = gpu_add(
@@ -744,6 +934,42 @@ pub fn cfg_ddim_gpu(
     )
 }
 
+/// Conditioning liveness probe (MAKEPAD_PBR_CFG_DEBUG=1): near-identical
+/// branches mean the reference/DINO tokens never influenced attention.
+fn cfg_debug_branches(tag: &str, uncond: &GpuTensor, ref_only: &GpuTensor, full: &GpuTensor) {
+    if std::env::var("MAKEPAD_PBR_CFG_DEBUG").as_deref() != Ok("1") {
+        return;
+    }
+    let stats = |t: &GpuTensor| -> (f64, f64) {
+        match gpu_download(t) {
+            Ok(v) => {
+                let l2 = v.iter().map(|x| (*x as f64).powi(2)).sum::<f64>().sqrt();
+                (l2, v.len() as f64)
+            }
+            Err(_) => (f64::NAN, 0.0),
+        }
+    };
+    let d = |a: &GpuTensor, b: &GpuTensor| -> f64 {
+        match (gpu_download(a), gpu_download(b)) {
+            (Ok(x), Ok(y)) => x
+                .iter()
+                .zip(&y)
+                .map(|(p, q)| ((*p - *q) as f64).powi(2))
+                .sum::<f64>()
+                .sqrt(),
+            _ => f64::NAN,
+        }
+    };
+    let (lu, _) = stats(uncond);
+    let (lr, _) = stats(ref_only);
+    let (lf, n) = stats(full);
+    eprintln!(
+        "[pbr-cfg] {tag} n={n} |uncond|={lu:.3} |ref|={lr:.3} |full|={lf:.3} d(u,r)={:.4} d(r,f)={:.4}",
+        d(uncond, ref_only),
+        d(ref_only, full),
+    );
+}
+
 pub fn cfg_ddim_gpu_t(
     sample: &GpuTensor,
     head: &GpuTensor,
@@ -758,6 +984,7 @@ pub fn cfg_ddim_gpu_t(
     let uncond = gpu_slice_cols(head, 0, branch)?;
     let ref_only = gpu_slice_cols(head, branch, branch)?;
     let full = gpu_slice_cols(head, 2 * branch, branch)?;
+    cfg_debug_branches("cfg_ddim_t", &uncond, &ref_only, &full);
     let ru = gpu_add(&ref_only, &gpu_paint_scale(&uncond, -1.0)?)?;
     let fr = gpu_add(&full, &gpu_paint_scale(&ref_only, -1.0)?)?;
     let guided = gpu_add(
@@ -831,6 +1058,69 @@ fn cache_attn<'a>(cache: &'a HashMap<String, Vec<f32>>, name: &str) -> Result<&'
         .ok_or_else(|| format!("missing dual cache {name}"))
 }
 
+fn extras_on_attn_cache(
+    unet: &UnetFirst,
+    xs: &[GpuTensor],
+    cache: &[f32],
+    width: usize,
+    height: usize,
+    channels: usize,
+    heads: usize,
+    prefix: &str,
+    enc_albs: &[&[f32]],
+    enc_mrs: &[&[f32]],
+    dinos: &[&[f32]],
+    voxels: &[[u32; 3]],
+    voxel_res: usize,
+    ref_scales: &[f32],
+    n_views: usize,
+) -> Result<Vec<GpuTensor>, String> {
+    let n_cfg = enc_albs.len();
+    let want = n_cfg * 2 * n_views;
+    if xs.len() != want {
+        return Err(format!(
+            "{prefix} extras-on expects {want} samples ({n_cfg} cfg × 2 pbr × {n_views} views), got {}",
+            xs.len()
+        ));
+    }
+    let empty: [&[f32]; 0] = [];
+    let mut encoders = Vec::with_capacity(xs.len());
+    for cfg in 0..n_cfg {
+        for _ in 0..n_views {
+            encoders.push(enc_albs[cfg]);
+        }
+        for _ in 0..n_views {
+            encoders.push(enc_mrs[cfg]);
+        }
+    }
+    unet.transformer2d_extras_gpu(ExtraInputs {
+        samples: &empty,
+        samples_gpu: Some(xs),
+        encoders: &encoders,
+        width,
+        height,
+        channels,
+        heads,
+        prefix,
+        flags: ExtraFlags {
+            mda: true,
+            dino: true,
+            ra: true,
+            ma: true,
+        },
+        dino: dinos.first().copied(),
+        ref_samples: None,
+        ref_tokens: Some(cache),
+        ref_scale: ref_scales.first().copied().unwrap_or(1.0),
+        n_views,
+        voxel_xyz: Some(voxels),
+        voxel_res,
+        mva_scale: 1.0,
+        dinos: Some(dinos),
+        ref_scales: Some(ref_scales),
+    })
+}
+
 fn stash_attn(
     unet: &UnetFirst,
     xs: &[Vec<f32>],
@@ -868,6 +1158,18 @@ fn map_n_resnet(
         .collect()
 }
 
+fn map_n_resnet_gpu(
+    unet: &UnetFirst,
+    xs: &[GpuTensor],
+    w: usize,
+    h: usize,
+    temb: &[f32],
+    prefix: &str,
+    cin: usize,
+) -> Result<Vec<GpuTensor>, String> {
+    unet.resnet_n(xs, w, h, temb, prefix, cin)
+}
+
 fn map_n_down(
     unet: &UnetFirst,
     xs: &[Vec<f32>],
@@ -883,6 +1185,21 @@ fn map_n_down(
     Ok(out)
 }
 
+fn map_n_down_gpu(
+    unet: &UnetFirst,
+    xs: &[GpuTensor],
+    w: usize,
+    h: usize,
+    prefix: &str,
+    ch: usize,
+) -> Result<Vec<GpuTensor>, String> {
+    let mut out = Vec::with_capacity(xs.len());
+    for x in xs {
+        out.push(unet.downsample_gpu(x, w, h, prefix, ch)?.0);
+    }
+    Ok(out)
+}
+
 fn map_n_up(
     unet: &UnetFirst,
     xs: &[Vec<f32>],
@@ -898,6 +1215,21 @@ fn map_n_up(
     Ok(out)
 }
 
+fn map_n_up_gpu(
+    unet: &UnetFirst,
+    xs: &[GpuTensor],
+    w: usize,
+    h: usize,
+    prefix: &str,
+    ch: usize,
+) -> Result<Vec<GpuTensor>, String> {
+    let mut out = Vec::with_capacity(xs.len());
+    for x in xs {
+        out.push(unet.upsample_gpu(x, w, h, prefix, ch)?.0);
+    }
+    Ok(out)
+}
+
 fn cat_skip(hidden: &[Vec<f32>], skip: &[Vec<f32>]) -> Vec<Vec<f32>> {
     hidden
         .iter()
@@ -905,3 +1237,15 @@ fn cat_skip(hidden: &[Vec<f32>], skip: &[Vec<f32>]) -> Vec<Vec<f32>> {
         .map(|(h, s)| UnetFirst::concat_planar(h, s))
         .collect()
 }
+
+fn cat_skip_gpu(hidden: &[GpuTensor], skip: &[GpuTensor]) -> Result<Vec<GpuTensor>, String> {
+    hidden
+        .iter()
+        .zip(skip)
+        .map(|(h, s)| gpu_concat_rows(h, s))
+        .collect()
+}
+
+fn clone_n(xs: &[GpuTensor]) -> Result<Vec<GpuTensor>, String> {
+    xs.iter().map(|x| gpu_slice_rows(x, 0, x.rows())).collect()
+}
diff --git a/libs/ai/models/paint/src/unet_keys.rs b/libs/ai/models/paint/src/unet_keys.rs
index 8c0bd315e..fe36c1f29 100644
--- a/libs/ai/models/paint/src/unet_keys.rs
+++ b/libs/ai/models/paint/src/unet_keys.rs
@@ -380,6 +380,38 @@ mod tests {
         assert_eq!(report.duplicates.len(), 1);
     }
 
+    /// Gate B1 against the real checkpoint when `MAKEPAD_PBR_UNET_KEYDUMP`
+    /// names an operator-provided key dump; skips silently otherwise.
+    #[test]
+    fn dump_verification_when_available() {
+        let Ok(path) = std::env::var("MAKEPAD_PBR_UNET_KEYDUMP") else {
+            eprintln!("MAKEPAD_PBR_UNET_KEYDUMP unset; skipping dump verification");
+            return;
+        };
+        let Ok(text) = std::fs::read_to_string(path) else {
+            panic!("MAKEPAD_PBR_UNET_KEYDUMP does not name a readable file");
+        };
+        let (inventory, storages) = parse_dump(&text);
+        assert_eq!(inventory.len(), 1747, "dump tensor count");
+        assert_eq!(storages, vec!["HalfStorage".to_string()], "checkpoint is fp16");
+        let report = verify_inventory(&inventory);
+        if !report.clean() {
+            panic!(
+                "B1 mismatch: matched {} missing {} (first: {:?}) mismatched {} (first: {:?}) unexpected {} (first: {:?}) processor {} dual {}",
+                report.matched,
+                report.missing.len(),
+                report.missing.first(),
+                report.shape_mismatch.len(),
+                report.shape_mismatch.first(),
+                report.unexpected.len(),
+                report.unexpected.first(),
+                report.processor_extras.len(),
+                report.dual_extras.len(),
+            );
+        }
+        assert_eq!(report.matched, inventory.len());
+    }
+
     #[test]
     fn clean_inventory_verifies_clean() {
         let inventory = expected_keys();
diff --git a/libs/ai/models/rife/src/device_parity.rs b/libs/ai/models/rife/src/device_parity.rs
index 68b582800..672b7224c 100644
--- a/libs/ai/models/rife/src/device_parity.rs
+++ b/libs/ai/models/rife/src/device_parity.rs
@@ -1,10 +1,68 @@
 //! Op-level parity: the DEVICE ops (CUDA on the fleet, the host-backed
 //! Metal path on macOS) against the portable reference in [`crate::rife_cpu`],
 //! on random tensors — no checkpoint required, so this gate runs anywhere
-//! a device backend exists.
+//! a device backend exists. The end-to-end checkpoint parity lives in
+//! `rife.rs` behind `MAKEPAD_RIFE_WEIGHTS`.
 
 #[cfg(test)]
 mod tests {
+    /// Stage-level bisect against the real checkpoint (env-gated like the
+    /// end-to-end test): the encode Head through the device ops vs the
+    /// portable reference. Isolates composition bugs the op tests miss.
+    #[test]
+    fn checkpoint_head_parity() {
+        let Ok(path) = std::env::var("MAKEPAD_RIFE_WEIGHTS") else {
+            return;
+        };
+        if !crate::rife::rife_device_available() {
+            return;
+        }
+        use crate::backend::{
+            gpu_conv2d_planar_strided, gpu_download, gpu_realesrgan_lrelu,
+            gpu_rife_conv_transpose2d, gpu_upload,
+        };
+        let weights = crate::rife::RifeWeights::load(&path).expect("load checkpoint");
+        let model = weights.prepare_model(None).expect("prepare model");
+        let (w, h) = (64usize, 48usize);
+        let mut img = crate::rife_cpu::Planes::new(3, w, h);
+        img.data = noise(101, 3 * w * h)
+            .iter()
+            .map(|v| (v * 0.5 + 0.5).clamp(0.0, 1.0))
+            .collect();
+        let cpu = crate::rife_cpu::head_forward(&img, &model.encode).expect("cpu head");
+        // Device: the same op sequence rife_model::head_forward runs.
+        let mut extent = (w, h);
+        let mut x = gpu_upload(&img.data, 3, w * h).expect("upload");
+        for (cw, key) in [
+            (&model.encode.cnn0, "cnn0"),
+            (&model.encode.cnn1, "cnn1"),
+            (&model.encode.cnn2, "cnn2"),
+        ] {
+            let ow = (extent.0 + 2 * cw.pad).saturating_sub(cw.kw) / cw.stride + 1;
+            let oh = (extent.1 + 2 * cw.pad).saturating_sub(cw.kh) / cw.stride + 1;
+            let conv = gpu_conv2d_planar_strided(
+                &x, extent.0, extent.1, ow, oh, "t", key, &cw.weights, &cw.bias,
+                cw.out_channels, cw.kw, cw.kh, cw.pad, cw.pad, cw.stride, cw.stride,
+            )
+            .expect(key);
+            x = gpu_realesrgan_lrelu(&conv, crate::rife::RIFE_LRELU_SLOPE).expect("lrelu");
+            extent = (ow, oh);
+        }
+        let dw = &model.encode.cnn3;
+        let x = gpu_rife_conv_transpose2d(
+            &x, extent.0, extent.1, "t", "cnn3", &dw.weights, &dw.bias, dw.out_channels,
+            dw.kw, dw.kh, dw.pad, dw.stride,
+        )
+        .expect("cnn3");
+        let dev = gpu_download(&x).expect("download");
+        let mut worst = 0.0f32;
+        for (a, b) in cpu.data.iter().zip(dev.iter()) {
+            worst = worst.max((a - b).abs());
+        }
+        println!("head parity: max abs {worst}");
+        assert!(worst <= 1e-3, "head drifted {worst}");
+    }
+
     use crate::backend::{
         gpu_conv2d_planar_strided, gpu_download, gpu_pixel_shuffle_planar,
         gpu_realesrgan_lrelu, gpu_rife_conv_transpose2d, gpu_rife_fill,
@@ -43,6 +101,62 @@ mod tests {
         assert!(worst <= tol, "{name}: max abs diff {worst} > {tol}");
     }
 
+    /// Wall-clock of the device flow_field at VJ-ish resolutions —
+    /// `MAKEPAD_RIFE_BENCH=1 MAKEPAD_RIFE_WEIGHTS=... cargo test --release bench_flow -- --nocapture`.
+    #[test]
+    fn bench_flow_field_speed() {
+        if std::env::var_os("MAKEPAD_RIFE_BENCH").is_none() {
+            return;
+        }
+        let Ok(path) = std::env::var("MAKEPAD_RIFE_WEIGHTS") else {
+            return;
+        };
+        if !rife_device_available() {
+            return;
+        }
+        let weights = crate::rife::RifeWeights::load(&path).expect("load");
+        // BOTH scales at the VJ tweener's proxy sizes. The player's budget
+        // is one pair per source frame — 40 ms at 25 fps — and the only
+        // question the bench has to answer is which (size, scale) pairs sit
+        // under it. Half alone cannot answer that: it is the cheaper knob
+        // but it costs far more picture than a smaller canvas does, so the
+        // two have to be timed side by side or the cheap axis wins by
+        // default.
+        for scale in [crate::rife::RifeScale::Half, crate::rife::RifeScale::Full] {
+            let model = weights.prepare_model(None).expect("prepare");
+            let rife = crate::rife::Rife::from_model_weights_scaled(
+                model,
+                crate::rife::RifeBackendKind::Device,
+                scale,
+            );
+            for (w, h) in [
+                (192usize, 128usize),
+                (256, 144),
+                (320, 180),
+                (384, 224),
+                (512, 288),
+                (768, 448),
+            ] {
+                let a: Vec<u8> = (0..w * h * 3).map(|i| (i * 13 % 251) as u8).collect();
+                let b: Vec<u8> = (0..w * h * 3).map(|i| (i * 7 % 249) as u8).collect();
+                let pair = crate::rife::RifeFramePair::new(&a, &b, w, h).unwrap();
+                // warm
+                let _ = rife.flow_field_rgb8(pair, 0.5, None).expect("flow");
+                let t0 = std::time::Instant::now();
+                let n = 5;
+                for _ in 0..n {
+                    let _ = rife.flow_field_rgb8(pair, 0.5, None).expect("flow");
+                }
+                println!(
+                    "rife flow_field {w}x{h} {scale:?}: {:.1} ms/pair",
+                    t0.elapsed().as_secs_f64() * 1000.0 / n as f64
+                );
+                #[cfg(target_os = "macos")]
+                makepad_ai_common::metal_rife_prof_dump();
+            }
+        }
+    }
+
     #[test]
     fn device_ops_match_the_reference() {
         if !rife_device_available() {
diff --git a/libs/ai/models/rife/src/rife.rs b/libs/ai/models/rife/src/rife.rs
index 1d71d8eef..1574cdb5d 100644
--- a/libs/ai/models/rife/src/rife.rs
+++ b/libs/ai/models/rife/src/rife.rs
@@ -683,4 +683,97 @@ mod tests {
         assert_eq!(find("blocks.4.lastconv.0.bias"), vec![52]);
     }
 
+    /// The CUDA-box smoke test: the device forward must reproduce the
+    /// portable reference. Runs only where both a checkpoint and a CUDA
+    /// device are present, so it is a no-op on macOS and in CI:
+    ///
+    /// ```text
+    /// MAKEPAD_RIFE_WEIGHTS=<cache>/video/rife/rife_v4.26.safetensors \
+    ///   cargo test --release -p makepad-ai-rife -- --nocapture device_matches
+    /// ```
+    #[test]
+    fn device_matches_the_reference_forward() {
+        let Ok(path) = std::env::var("MAKEPAD_RIFE_WEIGHTS") else {
+            return;
+        };
+        if !rife_device_available() {
+            return;
+        }
+        let weights = RifeWeights::load(&path).expect("load pinned rife checkpoint");
+        let model = weights.prepare_model(None).expect("prepare rife model");
+        let (width, height) = (128usize, 96usize);
+        let frame = |shift: usize| -> Vec<u8> {
+            (0..width * height * 3)
+                .map(|index| ((index * 7 + shift * 131) % 256) as u8)
+                .collect()
+        };
+        let (first, second) = (frame(0), frame(9));
+        let pair = RifeFramePair::new(&first, &second, width, height).unwrap();
+        let reference = Rife::from_model_weights(model.clone(), RifeBackendKind::Reference)
+            .interpolate_rgb8(pair, 0.5)
+            .expect("reference forward");
+        let device = Rife::from_model_weights(model, RifeBackendKind::Device)
+            .interpolate_rgb8(pair, 0.5)
+            .expect("device forward");
+        assert_eq!(reference.len(), device.len());
+        let max_abs = reference
+            .iter()
+            .zip(&device)
+            .map(|(a, b)| (i32::from(*a) - i32::from(*b)).unsigned_abs())
+            .max()
+            .unwrap_or(0);
+        let mismatched = reference
+            .iter()
+            .zip(&device)
+            .filter(|(a, b)| a != b)
+            .count();
+        let mean_abs = reference
+            .iter()
+            .zip(&device)
+            .map(|(a, b)| (i32::from(*a) - i32::from(*b)).unsigned_abs() as f64)
+            .sum::<f64>()
+            / reference.len() as f64;
+        println!(
+            "rife device vs reference: max_abs {max_abs} levels, mean {mean_abs:.4}, {mismatched}/{} samples differ",
+            reference.len()
+        );
+        // Only f32 accumulation order differs between the two forwards.
+        // On CUDA that measures <=2 levels; the host-backed Metal GEMM
+        // tiles differently and its reorder noise, amplified where the
+        // recurrent WARPS flip a bilinear cell at a texture boundary,
+        // measures up to ~15 levels on a couple of pixels. Structure is
+        // pinned separately (op/head/resize parity in device_parity.rs);
+        // this gate bounds the tail and keeps the MEAN tight, which is
+        // what a real structural regression would blow first.
+        assert!(max_abs <= 24, "device forward drifted by {max_abs} levels");
+        assert!(mean_abs <= 0.5, "device forward mean drift {mean_abs}");
+    }
+
+    /// Opt-in end-to-end check against the real 22 MB checkpoint:
+    /// `MAKEPAD_RIFE_WEIGHTS=/path/rife_v4.26.safetensors cargo test`.
+    /// Asserts the state dict is EXACTLY the expected set — no missing key,
+    /// no unknown extra.
+    #[test]
+    fn real_checkpoint_state_dict_is_exactly_the_expected_set() {
+        let Ok(path) = std::env::var("MAKEPAD_RIFE_WEIGHTS") else {
+            return;
+        };
+        let weights = RifeWeights::load(&path).expect("load pinned rife checkpoint");
+        assert_eq!(weights.file_len(), RIFE_MODEL_SIZE);
+        let mut actual: Vec<String> = weights.tensor_names().cloned().collect();
+        actual.sort();
+        let mut expected: Vec<String> =
+            expected_tensors().into_iter().map(|(name, _)| name).collect();
+        expected.sort();
+        assert_eq!(actual, expected);
+        let model = weights.prepare_model(None).expect("prepare rife model");
+        assert_eq!(model.blocks.len(), RIFE_NUM_BLOCKS);
+        assert_eq!(model.encode.cnn3.out_channels, RIFE_ENCODE_CHANNELS);
+        for (index, block) in model.blocks.iter().enumerate() {
+            assert_eq!(block.channels, RIFE_BLOCK_CHANNELS[index]);
+            assert_eq!(block.conv0_a.in_channels, block_in_planes(index));
+            assert_eq!(block.convblock.len(), RESCONV_COUNT);
+            assert_eq!(block.lastconv.out_channels, 4 * RIFE_LASTCONV_PLANES);
+        }
+    }
 }
diff --git a/libs/ai/models/rife/src/rife_cpu.rs b/libs/ai/models/rife/src/rife_cpu.rs
index 4ac347314..80f95e134 100644
--- a/libs/ai/models/rife/src/rife_cpu.rs
+++ b/libs/ai/models/rife/src/rife_cpu.rs
@@ -966,6 +966,98 @@ mod tests {
         assert!(rife.interpolate_rgb8(pair, 0.5).is_ok());
     }
 
+    // -- real checkpoint (opt-in) -------------------------------------------
+
+    fn real_model() -> Option<RifeModelWeights> {
+        let path = std::env::var("MAKEPAD_RIFE_WEIGHTS").ok()?;
+        let weights = crate::rife::RifeWeights::load(&path).expect("load pinned rife checkpoint");
+        Some(weights.prepare_model(None).expect("prepare rife model"))
+    }
+
+    /// A smooth synthetic scene, optionally translated by `shift` pixels in
+    /// x — a motion the flow estimator must resolve exactly.
+    fn scene(width: usize, height: usize, shift: isize) -> Vec<u8> {
+        let mut rgb = vec![0u8; width * height * 3];
+        for y in 0..height {
+            for x in 0..width {
+                let sx = x as isize - shift;
+                let value = |k: f32| -> u8 {
+                    let v = 0.5
+                        + 0.35 * ((sx as f32 * 0.13 + k) .sin())
+                        + 0.12 * ((y as f32 * 0.09 + k * 2.0).cos());
+                    (v.clamp(0.0, 1.0) * 255.0).round() as u8
+                };
+                let dst = (y * width + x) * 3;
+                rgb[dst] = value(0.0);
+                rgb[dst + 1] = value(1.7);
+                rgb[dst + 2] = value(3.1);
+            }
+        }
+        rgb
+    }
+
+    fn mean_abs_diff(a: &[u8], b: &[u8]) -> f64 {
+        a.iter()
+            .zip(b)
+            .map(|(x, y)| (i32::from(*x) - i32::from(*y)).unsigned_abs() as f64)
+            .sum::<f64>()
+            / a.len() as f64
+    }
+
+    /// The identity gate: two identical frames must interpolate to that same
+    /// frame.  A mis-transcribed block order, a wrong plane split or a
+    /// swapped warp direction all break this immediately.
+    /// `MAKEPAD_RIFE_WEIGHTS=... cargo test --release`.
+    #[test]
+    fn real_checkpoint_reproduces_a_static_frame() {
+        let Some(model) = real_model() else { return };
+        let (w, h) = (64, 64);
+        let frame = scene(w, h, 0);
+        let pair = RifeFramePair::new(&frame, &frame, w, h).unwrap();
+        let out = interpolate_rgb8(&model, pair, 0.5, RifeScale::Full).unwrap();
+        assert_eq!(out.len(), frame.len());
+        let error = mean_abs_diff(&out, &frame);
+        // Measured 0.47 levels with the pinned v4.26 checkpoint.
+        assert!(
+            error < 1.5,
+            "static-frame interpolation drifted by {error} levels on average"
+        );
+    }
+
+    /// The motion gate: a pure 8-pixel translation must interpolate to the
+    /// 4-pixel translation, and clearly better than either endpoint.  This
+    /// is the check that the flow actually flows.
+    #[test]
+    fn real_checkpoint_halves_a_pure_translation() {
+        let Some(model) = real_model() else { return };
+        let (w, h) = (64, 64);
+        let frame0 = scene(w, h, 0);
+        let frame1 = scene(w, h, 8);
+        let expected = scene(w, h, 4);
+        let pair = RifeFramePair::new(&frame0, &frame1, w, h).unwrap();
+        let out = interpolate_rgb8(&model, pair, 0.5, RifeScale::Full).unwrap();
+        // Compare away from the borders, where the synthetic scene has no
+        // off-canvas content to warp in.
+        let crop = |image: &[u8]| -> Vec<u8> {
+            let mut cropped = Vec::new();
+            for y in 12..h - 12 {
+                for x in 12..w - 12 {
+                    cropped.extend_from_slice(&image[(y * w + x) * 3..(y * w + x) * 3 + 3]);
+                }
+            }
+            cropped
+        };
+        let (out, expected, frame0) = (crop(&out), crop(&expected), crop(&frame0));
+        let midpoint_error = mean_abs_diff(&out, &expected);
+        let endpoint_error = mean_abs_diff(&frame0, &expected);
+        // Measured 1.79 vs 28.33 levels with the pinned v4.26 checkpoint.
+        assert!(
+            midpoint_error < 4.0 && midpoint_error * 5.0 < endpoint_error,
+            "interpolated frame is {midpoint_error} from the true midpoint but the \
+             endpoint is only {endpoint_error} — the flow is not being followed"
+        );
+    }
+
     #[test]
     fn frame_pair_rejects_mismatched_buffers() {
         assert!(RifeFramePair::new(&[0; 12], &[0; 12], 2, 2).is_ok());
diff --git a/libs/ai/models/sfx/src/moss.rs b/libs/ai/models/sfx/src/moss.rs
index 16bb3248a..234628c93 100644
--- a/libs/ai/models/sfx/src/moss.rs
+++ b/libs/ai/models/sfx/src/moss.rs
@@ -188,7 +188,11 @@ pub fn moss_open_shards(dir: impl AsRef<Path>) -> Result<H3ShardedWeights> {
     })
 }
 
-/// True when the CUDA device path should be used.
+/// True when the CUDA device path should be used (device present and not
+/// disabled with MOSS_DEVICE=0).
 pub fn moss_device_enabled() -> bool {
+    if std::env::var("MOSS_DEVICE").map(|v| v == "0").unwrap_or(false) {
+        return false;
+    }
     makepad_ai_common::backend::cuda::gpu_device_available()
 }
diff --git a/libs/ai/models/sfx/src/moss_dit.rs b/libs/ai/models/sfx/src/moss_dit.rs
index 109423aea..0d68ae1b7 100644
--- a/libs/ai/models/sfx/src/moss_dit.rs
+++ b/libs/ai/models/sfx/src/moss_dit.rs
@@ -217,6 +217,15 @@ impl MossDit {
             )));
         }
 
+        // Optional debug taps: MOSS_TAPS=<dir> writes raw LE f32 dumps.
+        let taps_dir = std::env::var("MOSS_TAPS").ok();
+        let tap = |name: &str, data: &[f32]| {
+            if let Some(dir) = &taps_dir {
+                let bytes: Vec<u8> = data.iter().flat_map(|v| v.to_le_bytes()).collect();
+                let _ = std::fs::write(format!("{dir}/{name}.bin"), bytes);
+            }
+        };
+
         // t embeddings: sinusoid(256) -> Linear+SiLU+Linear -> t (dim);
         // t_mod = Linear(SiLU(t)) -> (6, dim)
         let sinus = moss_sinusoid(MOSS_DIT_FREQ_DIM, timestep as f64);
@@ -230,6 +239,8 @@ impl MossDit {
             *v = silu(*v);
         }
         let t_mod = linear(&t_act, &self.tproj_w, Some(&self.tproj_b), 1, d, 6 * d);
+        tap("t", &t_vec);
+        tap("t_mod", &t_mod);
 
         // patchify: token per frame, x[f] = W @ latents[:, f] + b
         let mut x = vec![0f32; frames * d];
@@ -244,12 +255,14 @@ impl MossDit {
             }
         });
 
+        tap("patchify", &x);
+        tap("ctx_emb", &context.embedded);
 
         let heads = MOSS_DIT_HEADS;
         let hd = MOSS_DIT_HEAD_DIM;
         let scale = 1.0 / (hd as f32).sqrt();
 
-        for block in &self.blocks {
+        for (block_index, block) in self.blocks.iter().enumerate() {
             // modulation rows: (modulation + t_mod) -> 6 x dim
             let mod_row = |idx: usize| -> Vec<f32> {
                 let base = idx * d;
@@ -348,6 +361,9 @@ impl MossDit {
                     x[row * d + i] += gate_mlp[i] * ffn[row * d + i];
                 }
             }
+            if matches!(block_index, 0 | 1 | 14 | 29) {
+                tap(&format!("block{block_index:02}"), &x);
+            }
         }
 
         // head: LayerNorm(no affine) * (1+scale) + shift with (head_mod + t)
@@ -363,6 +379,7 @@ impl MossDit {
         layer_norm_rows(&mut normed, d, None, None);
         modulate_rows(&mut normed, d, &shift, &scale_h);
         let out_tokens = linear(&normed, &self.head_w, Some(&self.head_b), frames, d, c);
+        tap("head", &out_tokens);
 
         // unpatchify: (frames x 128) -> (128 x frames)
         let mut out = vec![0f32; c * frames];
@@ -371,6 +388,7 @@ impl MossDit {
                 out[i * frames + frame] = out_tokens[frame * c + i];
             }
         }
+        tap("final", &out);
         Ok(out)
     }
 }
diff --git a/libs/ai/models/sfx/src/moss_pipeline.rs b/libs/ai/models/sfx/src/moss_pipeline.rs
index 48383e26e..53eb6fccd 100644
--- a/libs/ai/models/sfx/src/moss_pipeline.rs
+++ b/libs/ai/models/sfx/src/moss_pipeline.rs
@@ -381,8 +381,8 @@ impl MossPipeline {
         Ok(latents)
     }
 
-    /// End-to-end with automatic device dispatch. Same contract as
-    /// [`MossPipeline::generate`],
+    /// End-to-end with automatic device dispatch (device when available,
+    /// MOSS_DEVICE=0 forces CPU). Same contract as [`MossPipeline::generate`],
     /// including the progress bands.
     #[allow(clippy::too_many_arguments)]
     pub fn generate_auto(
diff --git a/libs/ai/models/sfx/src/sa3.rs b/libs/ai/models/sfx/src/sa3.rs
index 4769aac01..cfc961da0 100644
--- a/libs/ai/models/sfx/src/sa3.rs
+++ b/libs/ai/models/sfx/src/sa3.rs
@@ -452,7 +452,8 @@ impl F16Weight {
     }
 }
 
-/// True when the CUDA device path should be used.
+/// True when the CUDA device path should be used (device present and not
+/// disabled with SA3_DEVICE=0).
 ///
 /// Never on macOS: `gpu_device_available()` reports the Metal gpu_tensor
 /// shim there, but the SA3 device modules need ops the shim does not
@@ -466,6 +467,9 @@ pub fn sa3_device_enabled() -> bool {
     if cfg!(target_os = "macos") {
         return false;
     }
+    if std::env::var("SA3_DEVICE").map(|v| v == "0").unwrap_or(false) {
+        return false;
+    }
     makepad_ai_common::backend::cuda::gpu_device_available()
 }
 
diff --git a/libs/ai/models/speech/Cargo.toml b/libs/ai/models/speech/Cargo.toml
index a414b5ffc..3a8a0fa6f 100644
--- a/libs/ai/models/speech/Cargo.toml
+++ b/libs/ai/models/speech/Cargo.toml
@@ -2,72 +2,33 @@
 name = "makepad-ai-speech"
 version = "0.1.0"
 edition = "2021"
-description = "Speech family: IndexTTS-2.5 + Kokoro speech synthesis engines (text in, PCM out). No platform code: OS voices are makepad-system-speech, engine choice is makepad-ai-hub."
+description = "Speech family: IndexTTS-2.5 + Kokoro (aiarch.md §1)."
 license = "MIT"
 
-[features]
-default = ["whisper", "vad", "kokoro", "indextts"]
-# Whisper speech-to-text (CPU SIMD / Metal / CUDA).
-whisper = []
-# Silero voice-activity detection.
-vad = []
-# Kokoro-82M text-to-speech (+ its G2P).
-kokoro = []
-# IndexTTS-2.5 character-voice text-to-speech.
-indextts = []
-# Precompile the Whisper ggml Metal library at build time (else runtime source compile).
-metal-precompile = []
-
 [dependencies]
-# THE CUDA store (Whisper's CUDA backend). Must NOT be target-specific: cargo
-# drops target-cfg deps when this crate is a path dep of another standalone
-# `[workspace]`, and the `links = "makepad_ai_cuda"` handshake
-# (DEP_MAKEPAD_AI_CUDA_KERNELS, read in build.rs) only arrives for an
-# unconditional dependency. On macOS/iOS the crate compiles to empty stubs.
-makepad-ai-cuda = { path = "../../cuda" }
 makepad-ai-common = { path = "../common" }
 makepad-ai-loader = { path = "../../loader" }
 makepad-ai-sfx = { path = "../sfx" }
 
+[dev-dependencies]
+makepad-voice = { path = "../../../voice" }
+
 [[bin]]
 name = "g2p_test"
 path = "src/bin/g2p_test.rs"
-required-features = ["kokoro"]
 
 [[bin]]
 name = "har_bisect"
 path = "src/bin/har_bisect.rs"
-required-features = ["kokoro"]
 
 [[bin]]
 name = "kokoro_probe"
 path = "src/bin/kokoro_probe.rs"
-required-features = ["kokoro"]
 
 [[bin]]
 name = "parity"
 path = "src/bin/parity.rs"
-required-features = ["kokoro"]
 
 [[bin]]
 name = "tts_test"
 path = "src/bin/tts_test.rs"
-required-features = ["kokoro"]
-
-[target.'cfg(any(target_os = "macos", target_os = "ios"))'.dependencies]
-makepad-objc-sys = { path = "../../../objc-sys", version = "1.0.0" }
-
-[[bin]]
-name = "whisper-test"
-path = "src/bin/whisper_test.rs"
-required-features = ["whisper"]
-
-[[bin]]
-name = "vad-test"
-path = "src/bin/vad_test.rs"
-required-features = ["vad"]
-
-[[bin]]
-name = "metal-strip-unused"
-path = "src/bin/metal_strip_unused.rs"
-required-features = ["whisper"]
diff --git a/libs/ai/models/speech/build.rs b/libs/ai/models/speech/build.rs
index 8cf609fa6..b3379c92e 100644
--- a/libs/ai/models/speech/build.rs
+++ b/libs/ai/models/speech/build.rs
@@ -2,100 +2,121 @@ use std::env;
 use std::fs;
 use std::process::Command;
 
+const IOS_DEPLOYMENT_TARGET_DEFAULT: &str = "26.0";
+
 fn main() {
+    println!("cargo:rerun-if-changed=swift/tts_bridge.swift");
+    println!("cargo:rustc-check-cfg=cfg(no_apple_tts)");
+
     let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap_or_default();
-    // `makepad-ai-cuda` sets `links = "makepad_ai_cuda"` and emits
-    // `cargo:kernels=1` only when nvcc actually built and archived its .cu
-    // objects. Cargo forwards that to us as DEP_MAKEPAD_AI_CUDA_KERNELS, which
-    // is the only honest signal that `src/cuda/backend.rs` can link against a
-    // CUDA runtime. Without it the CUDA backend compiles to stubs and
-    // `src/accel.rs` falls back to Metal (Apple) or the CPU.
-    println!("cargo:rustc-check-cfg=cfg(makepad_ai_cuda_kernels)");
-    if env::var("DEP_MAKEPAD_AI_CUDA_KERNELS").as_deref() == Ok("1") {
-        println!("cargo:rustc-cfg=makepad_ai_cuda_kernels");
-    }
-    if target_os == "macos" {
-        build_whisper_metallib();
+    let is_apple_host = env::var("HOST").unwrap_or_default().contains("apple");
+    let is_apple_target = target_os == "macos" || target_os == "ios";
+
+    // No Swift toolchain, or not an Apple target: the crate degrades to a no-op
+    // rather than failing the build.
+    if !(is_apple_host && is_apple_target) || !build_tts_bridge(&target_os) {
+        println!("cargo:rustc-cfg=no_apple_tts");
     }
 }
 
-fn build_whisper_metallib() {
-    let precompile_enabled = env::var_os("CARGO_FEATURE_METAL_PRECOMPILE").is_some();
-
+/// Compile `swift/tts_bridge.swift` into a static library and link it.
+///
+/// Unlike the speech (STT) bridge, nothing here is `async`, so Swift Concurrency
+/// is never linked and the `@rpath/libswift_Concurrency.dylib` install-name
+/// workaround that `makepad-voice` needs does not apply.
+fn build_tts_bridge(target_os: &str) -> bool {
     let out_dir = env::var("OUT_DIR").unwrap();
     let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+    let swift_src = format!("{manifest_dir}/swift/tts_bridge.swift");
+    let module_cache = format!("{out_dir}/swift_module_cache");
+    let _ = fs::create_dir_all(&module_cache);
 
-    let ggml_src_dir = format!("{}/src/whisper/metal/ggml", manifest_dir);
-    let ggml_metal_dir = format!("{}/src/whisper/metal/ggml", manifest_dir);
+    let mut args = vec![
+        "-emit-library".to_string(),
+        "-static".to_string(),
+        "-parse-as-library".to_string(),
+        "-module-name".to_string(),
+        "tts_bridge".to_string(),
+        "-module-cache-path".to_string(),
+        module_cache,
+        "-O".to_string(),
+    ];
+    if target_os == "ios" {
+        if let Some((target, sdk)) = ios_target_and_sdk() {
+            args.push("-target".to_string());
+            args.push(target);
+            args.push("-sdk".to_string());
+            args.push(sdk);
+        }
+    }
+    args.push("-o".to_string());
+    args.push(format!("{out_dir}/libtts_bridge.a"));
+    args.push(swift_src);
 
-    let metal_src = format!("{}/ggml-metal.metal", ggml_metal_dir);
-    let common_h = format!("{}/ggml-common.h", ggml_src_dir);
-    let impl_h = format!("{}/ggml-metal-impl.h", ggml_metal_dir);
-
-    println!("cargo:rerun-if-changed={}", metal_src);
-    println!("cargo:rerun-if-changed={}", common_h);
-    println!("cargo:rerun-if-changed={}", impl_h);
-
-    let _ = fs::create_dir_all(&out_dir);
-    let air_path = format!("{}/ggml-metal.air", out_dir);
-    let metallib_path = format!("{}/ggml-default.metallib", out_dir);
-
-    if !precompile_enabled {
-        let _ = fs::write(&metallib_path, []);
-        println!(
-            "cargo:rustc-env=MAKEPAD_VOICE_GGML_METALLIB={}",
-            metallib_path
-        );
-        return;
+    match Command::new("swiftc").args(&args).status() {
+        Ok(status) if status.success() => {}
+        Ok(_) => {
+            println!("cargo:warning=swiftc failed for tts bridge; speech is disabled");
+            return false;
+        }
+        Err(err) => {
+            println!("cargo:warning=swiftc unavailable ({err}); speech is disabled");
+            return false;
+        }
     }
 
-    let metal_status = Command::new("xcrun")
-        .args([
-            "--sdk",
-            "macosx",
-            "metal",
-            "-O3",
-            "-c",
-            &metal_src,
-            "-I",
-            &ggml_src_dir,
-            "-I",
-            &ggml_metal_dir,
-            "-o",
-            &air_path,
-        ])
-        .status();
+    println!("cargo:rustc-link-search=native={out_dir}");
+    println!("cargo:rustc-link-lib=static=tts_bridge");
+    println!("cargo:rustc-link-lib=framework=Foundation");
+    println!("cargo:rustc-link-lib=framework=AVFoundation");
 
-    let ok = metal_status.as_ref().is_ok_and(|s| s.success());
-    if !ok {
-        println!("cargo:warning=failed to compile ggml-metal.metal to AIR; runtime source compile will be used");
-        let _ = fs::write(&metallib_path, []);
-        println!(
-            "cargo:rustc-env=MAKEPAD_VOICE_GGML_METALLIB={}",
-            metallib_path
-        );
-        return;
+    // Let the linker resolve the Swift runtime symbols the bridge pulls in.
+    if let Ok(output) = Command::new("swiftc").args(["-print-target-info"]).output() {
+        if output.status.success() {
+            let info = String::from_utf8_lossy(&output.stdout);
+            for line in info.lines() {
+                let path = line.trim().trim_matches('"').trim_end_matches(',');
+                if path.starts_with('/') && path.contains("lib/swift") {
+                    println!("cargo:rustc-link-search=native={path}");
+                }
+            }
+        }
     }
 
-    let metallib_status = Command::new("xcrun")
-        .args([
-            "--sdk",
-            "macosx",
-            "metallib",
-            &air_path,
-            "-o",
-            &metallib_path,
-        ])
-        .status();
-
-    let ok = metallib_status.as_ref().is_ok_and(|s| s.success());
-    if !ok {
-        println!("cargo:warning=failed to build ggml default metallib; runtime source compile will be used");
-        let _ = fs::write(&metallib_path, []);
-    }
-
-    println!(
-        "cargo:rustc-env=MAKEPAD_VOICE_GGML_METALLIB={}",
-        metallib_path
-    );
+    true
+}
+
+fn ios_target_and_sdk() -> Option<(String, String)> {
+    let arch = env::var("CARGO_CFG_TARGET_ARCH").ok()?;
+    let abi = env::var("CARGO_CFG_TARGET_ABI").unwrap_or_default();
+    let is_simulator = abi == "sim" || arch == "x86_64";
+    let swift_arch = match arch.as_str() {
+        "aarch64" => "arm64",
+        "x86_64" => "x86_64",
+        _ => return None,
+    };
+    let deployment_key = if is_simulator {
+        "IPHONESIMULATOR_DEPLOYMENT_TARGET"
+    } else {
+        "IPHONEOS_DEPLOYMENT_TARGET"
+    };
+    let deployment =
+        env::var(deployment_key).unwrap_or_else(|_| IOS_DEPLOYMENT_TARGET_DEFAULT.to_string());
+    let swift_target = if is_simulator {
+        format!("{swift_arch}-apple-ios{deployment}-simulator")
+    } else {
+        format!("{swift_arch}-apple-ios{deployment}")
+    };
+    let sdk_name = if is_simulator {
+        "iphonesimulator"
+    } else {
+        "iphoneos"
+    };
+    let sdk_path = Command::new("xcrun")
+        .args(["--sdk", sdk_name, "--show-sdk-path"])
+        .output()
+        .ok()
+        .filter(|out| out.status.success())
+        .map(|out| String::from_utf8_lossy(&out.stdout).trim().to_string())?;
+    Some((swift_target, sdk_path))
 }
diff --git a/libs/ai/models/speech/examples/roundtrip.rs b/libs/ai/models/speech/examples/roundtrip.rs
new file mode 100644
index 000000000..c91ee344e
--- /dev/null
+++ b/libs/ai/models/speech/examples/roundtrip.rs
@@ -0,0 +1,130 @@
+//! Speak a sentence, transcribe it back with Whisper, and score the difference.
+//!
+//! "It made noise" is not a test. This closes the loop: if the synthesizer
+//! mumbles, slurs a plural, or reads `ɡˈæmɛs` for "games", Whisper hears it and
+//! the word error rate goes up. It is also the scoreboard for comparing
+//! backends — run it once on the system voice, once on Kokoro.
+//!
+//! Run from the makepad root so the Whisper model resolves:
+//!
+//!     cargo run --release --manifest-path libs/ai/models/speech/Cargo.toml --example roundtrip
+
+use makepad_ai_speech::{SpeechAudio, Speaker};
+use makepad_voice::{VoiceTranscribeParams, VoiceTranscriber};
+
+const WHISPER_SAMPLE_RATE: u32 = 16_000;
+
+const SENTENCES: &[&str] = &[
+    "Hi! I make games with you.",
+    "I made the player jump higher.",
+    "Escape the Gummer, a squishy purple blob.",
+    "You scored forty two points.",
+    "The little guy can run and jump on the platforms.",
+    "I gave the ghost bigger eyes and made it chase you faster.",
+];
+
+fn main() {
+    let mut speaker = Speaker::from_makepad_env();
+    println!("tts backend : {:?}", speaker.kind());
+
+    let mut transcriber = VoiceTranscriber::from_makepad_env();
+    println!("asr backend : {:?}", transcriber.kind());
+    let params = VoiceTranscribeParams::default();
+    if let Err(err) = transcriber.preload(&params) {
+        println!("asr preload failed: {err:?}");
+        return;
+    }
+    println!();
+
+    let (mut total_words, mut total_errors) = (0usize, 0usize);
+    let started = std::time::Instant::now();
+
+    for sentence in SENTENCES {
+        let audio = match speaker.synthesize(sentence) {
+            Ok(audio) if !audio.is_empty() => audio,
+            other => {
+                println!("{sentence:?}\n  synthesis produced nothing ({other:?})\n");
+                continue;
+            }
+        };
+
+        let heard = transcribe(&mut transcriber, &params, &audio);
+        let (errors, words) = word_error(sentence, &heard);
+        total_errors += errors;
+        total_words += words;
+
+        let verdict = if errors == 0 { "exact" } else { "differs" };
+        println!("said  : {sentence}");
+        println!("heard : {heard}");
+        println!(
+            "  {verdict}: {errors}/{words} words wrong ({:.0}% WER), {:.1}s audio",
+            100.0 * errors as f32 / words.max(1) as f32,
+            audio.duration_secs()
+        );
+        println!();
+    }
+
+    println!(
+        "overall WER: {:.1}%  ({total_errors}/{total_words} words) in {:.1}s",
+        100.0 * total_errors as f32 / total_words.max(1) as f32,
+        started.elapsed().as_secs_f32()
+    );
+}
+
+fn transcribe(
+    transcriber: &mut VoiceTranscriber,
+    params: &VoiceTranscribeParams,
+    audio: &SpeechAudio,
+) -> String {
+    let samples = audio.resampled(WHISPER_SAMPLE_RATE);
+    match transcriber.transcribe(&samples, params) {
+        Ok(segments) => segments
+            .iter()
+            .map(|segment| segment.text.trim())
+            .collect::<Vec<_>>()
+            .join(" ")
+            .trim()
+            .to_string(),
+        Err(err) => format!("<transcription failed: {err:?}>"),
+    }
+}
+
+/// Lowercase, drop punctuation, split on whitespace, and spell out digits.
+///
+/// Whisper writes "42" where the sentence said "forty two". Without this the
+/// scoreboard would blame the synthesizer for the transcriber's formatting.
+fn normalize(text: &str) -> Vec<String> {
+    text.to_lowercase()
+        .split(|c: char| !c.is_alphanumeric() && c != '\'')
+        .filter(|word| !word.is_empty())
+        .flat_map(|word| match word.parse::<u64>() {
+            Ok(number) => makepad_ai_speech::g2p::spell_number(number)
+                .split_whitespace()
+                .map(str::to_string)
+                .collect::<Vec<_>>(),
+            Err(_) => vec![word.to_string()],
+        })
+        .collect()
+}
+
+/// Levenshtein distance over words: substitutions, insertions, deletions.
+fn word_error(said: &str, heard: &str) -> (usize, usize) {
+    let reference = normalize(said);
+    let hypothesis = normalize(heard);
+
+    let mut previous: Vec<usize> = (0..=hypothesis.len()).collect();
+    let mut current = vec![0usize; hypothesis.len() + 1];
+
+    for (i, want) in reference.iter().enumerate() {
+        current[0] = i + 1;
+        for (j, got) in hypothesis.iter().enumerate() {
+            let substitution = previous[j] + usize::from(want != got);
+            let insertion = current[j] + 1;
+            let deletion = previous[j + 1] + 1;
+            current[j + 1] = substitution.min(insertion).min(deletion);
+        }
+        std::mem::swap(&mut previous, &mut current);
+    }
+
+    (previous[hypothesis.len()], reference.len())
+}
diff --git a/libs/ai/models/speech/examples/score_wav.rs b/libs/ai/models/speech/examples/score_wav.rs
new file mode 100644
index 000000000..acec8fa2f
--- /dev/null
+++ b/libs/ai/models/speech/examples/score_wav.rs
@@ -0,0 +1,98 @@
+//! Transcribe a WAV with Whisper and score it against the text it should say.
+//!
+//! The other half of the round-trip harness: `roundtrip.rs` synthesizes through
+//! a `Speaker`, this scores audio that came from anywhere — the ONNX reference,
+//! the Rust graph, a file on disk.
+//!
+//!     cargo run --release --manifest-path libs/ai/models/speech/Cargo.toml \
+//!         --example score_wav -- kokoro_ref_16k.wav "Escape the Gummer, a squishy purple blob."
+
+use makepad_voice::{VoiceTranscribeParams, VoiceTranscriber};
+
+fn main() {
+    let mut args = std::env::args().skip(1);
+    let path = args.next().expect("usage: score_wav <wav> [expected text]");
+    let expected: String = args.collect::<Vec<_>>().join(" ");
+
+    let (samples, rate) = read_wav(&path);
+    println!("wav      : {path} ({} samples @ {rate} Hz)", samples.len());
+    if rate != 16_000 {
+        println!("warning  : Whisper expects 16 kHz");
+    }
+
+    let mut transcriber = VoiceTranscriber::from_makepad_env();
+    let params = VoiceTranscribeParams::default();
+    if let Err(err) = transcriber.preload(&params) {
+        println!("preload failed: {err:?}");
+        return;
+    }
+
+    let heard = match transcriber.transcribe(&samples, &params) {
+        Ok(segments) => segments
+            .iter()
+            .map(|s| s.text.trim())
+            .collect::<Vec<_>>()
+            .join(" "),
+        Err(err) => {
+            println!("transcribe failed: {err:?}");
+            return;
+        }
+    };
+    println!("heard    : {}", heard.trim());
+
+    if !expected.is_empty() {
+        println!("expected : {expected}");
+        let (errors, words) = word_error(&expected, &heard);
+        println!(
+            "WER      : {:.1}%  ({errors}/{words} words)",
+            100.0 * errors as f32 / words.max(1) as f32
+        );
+    }
+}
+
+/// 16-bit mono PCM WAV.
+fn read_wav(path: &str) -> (Vec<f32>, u32) {
+    let bytes = std::fs::read(path).expect("cannot read wav");
+    let rate = u32::from_le_bytes(bytes[24..28].try_into().unwrap());
+    let at = bytes
+        .windows(4)
+        .position(|w| w == b"data")
+        .expect("no data chunk")
+        + 8;
+    let samples = bytes[at..]
+        .chunks_exact(2)
+        .map(|pair| i16::from_le_bytes([pair[0], pair[1]]) as f32 / 32768.0)
+        .collect();
+    (samples, rate)
+}
+
+fn normalize(text: &str) -> Vec<String> {
+    text.to_lowercase()
+        .split(|c: char| !c.is_alphanumeric() && c != '\'')
+        .filter(|w| !w.is_empty())
+        .flat_map(|w| match w.parse::<u64>() {
+            Ok(n) => makepad_ai_speech::g2p::spell_number(n)
+                .split_whitespace()
+                .map(str::to_string)
+                .collect::<Vec<_>>(),
+            Err(_) => vec![w.to_string()],
+        })
+        .collect()
+}
+
+fn word_error(said: &str, heard: &str) -> (usize, usize) {
+    let reference = normalize(said);
+    let hypothesis = normalize(heard);
+    let mut previous: Vec<usize> = (0..=hypothesis.len()).collect();
+    let mut current = vec![0usize; hypothesis.len() + 1];
+    for (i, want) in reference.iter().enumerate() {
+        current[0] = i + 1;
+        for (j, got) in hypothesis.iter().enumerate() {
+            current[j + 1] = (previous[j] + usize::from(want != got))
+                .min(current[j] + 1)
+                .min(previous[j + 1] + 1);
+        }
+        std::mem::swap(&mut previous, &mut current);
+    }
+    (previous[hypothesis.len()], reference.len())
+}
diff --git a/libs/ai/models/speech/src/apple.rs b/libs/ai/models/speech/src/apple.rs
new file mode 100644
index 000000000..1ef275c1b
--- /dev/null
+++ b/libs/ai/models/speech/src/apple.rs
@@ -0,0 +1,48 @@
+//! `AVSpeechSynthesizer` rendered to a buffer, via `swift/tts_bridge.swift`.
+
+use std::ffi::CString;
+use std::os::raw::{c_char, c_float, c_int};
+
+use crate::SpeechAudio;
+
+extern "C" {
+    fn apple_tts_synthesize(
+        text: *const c_char,
+        voice: *const c_char,
+        rate: c_float,
+        out_len: *mut c_int,
+        out_rate: *mut c_float,
+    ) -> *mut c_float;
+
+    fn apple_tts_free(ptr: *mut c_float);
+}
+
+/// Render `text` to mono PCM. `rate` follows `AVSpeechUtterance.rate`
+/// (0.5 is the system default); pass `0.0` to leave it alone.
+pub fn synthesize(text: &str, voice: Option<&str>, rate: f32) -> Option<SpeechAudio> {
+    let text = CString::new(text).ok()?;
+    let voice = voice.and_then(|id| CString::new(id).ok());
+    let voice_ptr = voice
+        .as_ref()
+        .map_or(std::ptr::null(), |id| id.as_ptr());
+
+    let mut len: c_int = 0;
+    let mut sample_rate: c_float = 0.0;
+
+    // Safety: the bridge either returns null or a buffer of `len` floats that it
+    // allocated and we free below. `text`/`voice` outlive the call.
+    let samples = unsafe {
+        let ptr = apple_tts_synthesize(text.as_ptr(), voice_ptr, rate, &mut len, &mut sample_rate);
+        if ptr.is_null() || len <= 0 {
+            return None;
+        }
+        let samples = std::slice::from_raw_parts(ptr, len as usize).to_vec();
+        apple_tts_free(ptr);
+        samples
+    };
+
+    Some(SpeechAudio {
+        samples,
+        sample_rate: sample_rate as u32,
+    })
+}
diff --git a/libs/ai/models/speech/src/bin/tts_test.rs b/libs/ai/models/speech/src/bin/tts_test.rs
index e3c39b111..39f4bd0c0 100644
--- a/libs/ai/models/speech/src/bin/tts_test.rs
+++ b/libs/ai/models/speech/src/bin/tts_test.rs
@@ -1,74 +1,71 @@
-//! Speak a sentence with the Kokoro engine and write it to a WAV.
+//! Synthesize a sentence and write `tts_test.wav`.
 //!
-//!     cargo run --release --manifest-path libs/ai/models/speech/Cargo.toml --bin tts_test -- "Hello there" [voice.mkvoice] [out.wav]
-//!
-//! Weights resolve through the working directory or next to the executable
-//! (`kokoro-v1_0.mktts`, `bm_daniel.mkvoice`).
+//!     cargo run --bin tts_test -- "Hi! I make games with you."
 
-use makepad_ai_speech::kokoro::{self, KokoroSpeaker};
-use makepad_ai_speech::SpeechAudio;
+use std::io::Write;
+
+use makepad_ai_speech::{SpeechAudio, Speaker};
 
 fn main() {
     let args: Vec<String> = std::env::args().skip(1).collect();
-    let text = args.get(0).cloned().unwrap_or_else(|| "Hello from Kokoro.".to_string());
-    let out = args.get(2).cloned().unwrap_or_else(|| "tts_test.wav".to_string());
+    let text = if args.is_empty() {
+        "Hi! I make games with you.".to_string()
+    } else {
+        args.join(" ")
+    };
 
-    let Some(model) = kokoro::model_path_if_present() else {
-        eprintln!("kokoro weights not found (put {} in the cwd)", kokoro::DEFAULT_MODEL_PATH);
-        std::process::exit(1);
-    };
-    let voice = match args.get(1) {
-        Some(name) => kokoro::named_voice_path_if_present(name),
-        None => kokoro::voice_path_if_present(),
-    };
-    let Some(voice) = voice else {
-        eprintln!("voice pack not found");
-        std::process::exit(1);
-    };
-    let started = std::time::Instant::now();
-    let mut speaker = match KokoroSpeaker::load_with_voice(&model, &voice) {
-        Ok(speaker) => speaker,
-        Err(err) => {
-            eprintln!("load failed: {err:?}");
-            std::process::exit(1);
-        }
-    };
-    eprintln!("loaded {model} + {voice} in {:.2}s", started.elapsed().as_secs_f64());
+    let mut speaker = Speaker::from_makepad_env();
+    println!("backend : {:?}", speaker.kind());
+    println!("text    : {text:?}");
 
     let started = std::time::Instant::now();
-    let audio = match speaker.synthesize(&text) {
-        Ok(audio) => audio,
-        Err(err) => {
-            eprintln!("synthesis failed: {err:?}");
-            std::process::exit(1);
+    match speaker.synthesize(&text) {
+        Ok(audio) => {
+            let elapsed = started.elapsed().as_secs_f32();
+            let peak = audio.samples.iter().fold(0.0f32, |m, s| m.max(s.abs()));
+            println!(
+                "samples : {} @ {} Hz ({:.2}s audio)",
+                audio.samples.len(),
+                audio.sample_rate,
+                audio.duration_secs()
+            );
+            println!("peak    : {peak:.4}");
+            println!(
+                "synth   : {:.0} ms ({:.1}x realtime)",
+                elapsed * 1000.0,
+                audio.duration_secs() / elapsed.max(1e-6)
+            );
+            match write_wav("tts_test.wav", &audio) {
+                Ok(()) => println!("wrote   : tts_test.wav"),
+                Err(err) => println!("wav err : {err}"),
+            }
         }
-    };
-    eprintln!(
-        "rendered {:.2}s of audio in {:.2}s",
-        audio.duration_secs(),
-        started.elapsed().as_secs_f64()
-    );
-    std::fs::write(&out, wav_pcm16(&audio)).expect("write wav");
-    println!("wrote {out}");
-}
-
-fn wav_pcm16(audio: &SpeechAudio) -> Vec<u8> {
-    let data_len = (audio.samples.len() * 2) as u32;
-    let mut out = Vec::with_capacity(44 + data_len as usize);
-    out.extend_from_slice(b"RIFF");
-    out.extend_from_slice(&(36 + data_len).to_le_bytes());
-    out.extend_from_slice(b"WAVEfmt ");
-    out.extend_from_slice(&16u32.to_le_bytes());
-    out.extend_from_slice(&1u16.to_le_bytes());
-    out.extend_from_slice(&1u16.to_le_bytes());
-    out.extend_from_slice(&audio.sample_rate.to_le_bytes());
-    out.extend_from_slice(&(audio.sample_rate * 2).to_le_bytes());
-    out.extend_from_slice(&2u16.to_le_bytes());
-    out.extend_from_slice(&16u16.to_le_bytes());
-    out.extend_from_slice(b"data");
-    out.extend_from_slice(&data_len.to_le_bytes());
-    for &s in &audio.samples {
-        out.extend_from_slice(&((s.clamp(-1.0, 1.0) * 32767.0) as i16).to_le_bytes());
+        Err(err) => println!("error   : {err:?}"),
     }
-    out
+}
+
+/// Minimal 16-bit mono WAV writer.
+fn write_wav(path: &str, audio: &SpeechAudio) -> std::io::Result<()> {
+    let mut file = std::fs::File::create(path)?;
+    let data_len = (audio.samples.len() * 2) as u32;
+    let rate = audio.sample_rate;
+
+    file.write_all(b"RIFF")?;
+    file.write_all(&(36 + data_len).to_le_bytes())?;
+    file.write_all(b"WAVEfmt ")?;
+    file.write_all(&16u32.to_le_bytes())?; // fmt chunk size
+    file.write_all(&1u16.to_le_bytes())?; // PCM
+    file.write_all(&1u16.to_le_bytes())?; // mono
+    file.write_all(&rate.to_le_bytes())?;
+    file.write_all(&(rate * 2).to_le_bytes())?; // byte rate
+    file.write_all(&2u16.to_le_bytes())?; // block align
+    file.write_all(&16u16.to_le_bytes())?; // bits per sample
+    file.write_all(b"data")?;
+    file.write_all(&data_len.to_le_bytes())?;
+
+    for sample in &audio.samples {
+        let clamped = (sample.clamp(-1.0, 1.0) * 32767.0) as i16;
+        file.write_all(&clamped.to_le_bytes())?;
+    }
+    Ok(())
 }
diff --git a/libs/ai/models/speech/src/convert.rs b/libs/ai/models/speech/src/convert.rs
index f52f52cdd..6fa7d0011 100644
--- a/libs/ai/models/speech/src/convert.rs
+++ b/libs/ai/models/speech/src/convert.rs
@@ -829,9 +829,7 @@ fn walk(
 // no torch, network, or checked-in binary is involved.
 // ---------------------------------------------------------------------------
 
-// The round trip reads the result back through Kokoro's loader, so these
-// tests need that engine compiled in.
-#[cfg(all(test, feature = "kokoro"))]
+#[cfg(test)]
 mod tests {
     use super::*;
     use crate::kokoro::weights::Weights;
diff --git a/libs/ai/models/speech/src/indextts.rs b/libs/ai/models/speech/src/indextts.rs
index bb77da794..0ebb67dc3 100644
--- a/libs/ai/models/speech/src/indextts.rs
+++ b/libs/ai/models/speech/src/indextts.rs
@@ -63,14 +63,22 @@ pub const EMOTION_BIAS: [f32; 8] = [0.9375, 0.875, 1.0, 1.0, 0.9375, 0.9375, 0.6
 /// Per-category row counts of the feat1/feat2 matrices (config `emo_num`).
 pub const EMOTION_CATEGORY_ROWS: [usize; 8] = [3, 17, 2, 8, 4, 5, 10, 24];
 
-/// The reference-checkout checkpoints dir used by tests and validate bins.
+/// The reference-checkout checkpoints dir used by tests and validate bins:
+/// `$INDEXTTS_CHECKPOINTS` when set, else `local/indextts_ref/checkpoints`
+/// relative to the repo root (resolved from this crate's manifest dir).
 pub fn reference_checkpoints_dir() -> PathBuf {
+    if let Ok(dir) = std::env::var("INDEXTTS_CHECKPOINTS") {
+        return PathBuf::from(dir);
+    }
     PathBuf::from(env!("CARGO_MANIFEST_DIR"))
         .join("../../local/indextts_ref/checkpoints")
 }
 
-/// The oracle dumps dir (`local/indextts_ref/dumps`).
+/// The oracle dumps dir (`$INDEXTTS_DUMPS` or `local/indextts_ref/dumps`).
 pub fn reference_dumps_dir() -> PathBuf {
+    if let Ok(dir) = std::env::var("INDEXTTS_DUMPS") {
+        return PathBuf::from(dir);
+    }
     PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../../local/indextts_ref/dumps")
 }
 
diff --git a/libs/ai/models/speech/src/indextts_gpt.rs b/libs/ai/models/speech/src/indextts_gpt.rs
index b3f78db53..c365c7c94 100644
--- a/libs/ai/models/speech/src/indextts_gpt.rs
+++ b/libs/ai/models/speech/src/indextts_gpt.rs
@@ -1614,4 +1614,33 @@ mod tests {
         }
     }
 
+    /// Full-model oracle smoke (loads ~3.2 GB): opt-in via
+    /// `INDEXTTS_GPT_ORACLE=1` so `cargo test` stays fast; the validate bin
+    /// is the real gate.
+    #[test]
+    fn emo_path_matches_oracle_when_opted_in() {
+        if std::env::var("INDEXTTS_GPT_ORACLE").as_deref() != Ok("1") {
+            eprintln!("skipping emo_path_matches_oracle_when_opted_in: set INDEXTTS_GPT_ORACLE=1");
+            return;
+        }
+        let ckpt = reference_checkpoints_dir();
+        let dumps = reference_dumps_dir();
+        if !ckpt.join("gpt.pth").is_file() || !dumps.join("spk_cond_emb.npy").is_file() {
+            eprintln!("skipping emo_path_matches_oracle_when_opted_in: reference files missing");
+            return;
+        }
+        let gpt = IndexTtsGpt::load(&ckpt).unwrap();
+        let cond = load_npy_f32(&dumps.join("spk_cond_emb.npy")).unwrap();
+        let frames = cond.len() / EMO_INPUT_DIM;
+        let (conf, tp) = gpt.emo_conformer(&cond, frames).unwrap();
+        let want = load_npy_f32(&dumps.join("emo_conformer_out.npy")).unwrap();
+        assert_eq!(conf.len(), want.len());
+        assert_eq!(tp, conformer_subsampled_len(frames));
+        let max = conf
+            .iter()
+            .zip(&want)
+            .map(|(a, b)| (a - b).abs())
+            .fold(0f32, f32::max);
+        assert!(max <= 2e-3, "emo conformer max abs {max}");
+    }
 }
diff --git a/libs/ai/models/speech/src/indextts_pipeline.rs b/libs/ai/models/speech/src/indextts_pipeline.rs
index 4adfb0ba7..8dbd0e6ea 100644
--- a/libs/ai/models/speech/src/indextts_pipeline.rs
+++ b/libs/ai/models/speech/src/indextts_pipeline.rs
@@ -27,6 +27,15 @@ use crate::indextts_tokenizer::IndexTtsTokenizer;
 use crate::indextts_w2v::{extract_w2v_features, W2vBertEncoder};
 use crate::{emit_progress, hook_ref, BoxedProgressHook, ProgressHook};
 use std::path::{Path, PathBuf};
+use std::time::Instant;
+
+/// `INDEXTTS_STAGE_TIMING=1` prints per-stage wall times to stdout
+/// (`STAGE <name> <secs>`), used by the native bench to attribute
+/// end-to-end time across gpt / codec / regulator / cfm / vocoder.
+fn stage_timing() -> bool {
+    static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ON.get_or_init(|| std::env::var("INDEXTTS_STAGE_TIMING").as_deref() == Ok("1"))
+}
 
 /// The reference's `char_rep_map`: punctuation folding applied before
 /// tokenization (order matters for the multi-char entries — longest first).
@@ -609,18 +618,27 @@ impl IndexTtsPipeline {
         mut progress: Option<ProgressHook>,
     ) -> Result<IndexTtsVoice> {
         emit_progress(&mut progress, "voice w2v", 0.05)?;
+        let t_stage = Instant::now();
         let feats = extract_w2v_features(audio_16k)?;
         let spk_cond_emb = self.w2v.encode(&feats);
         let spk_frames = spk_cond_emb.len() / 1024;
+        if stage_timing() {
+            println!("STAGE voice_w2v {:.3}s", t_stage.elapsed().as_secs_f64());
+        }
 
         emit_progress(&mut progress, "voice mel", 0.50)?;
         let (ref_mel, mel_frames) = mel_spectrogram_22k(audio_22k);
 
         emit_progress(&mut progress, "voice campplus", 0.55)?;
+        let t_stage = Instant::now();
         let (fbank, fbank_frames) = campplus_fbank(audio_16k)?;
         let style = self.campplus.embed(&fbank, fbank_frames);
+        if stage_timing() {
+            println!("STAGE voice_campplus {:.3}s", t_stage.elapsed().as_secs_f64());
+        }
 
         emit_progress(&mut progress, "voice regulator", 0.65)?;
+        let t_stage = Instant::now();
         let prompt_condition =
             self.s2mel
                 .length_regulator
@@ -630,6 +648,12 @@ impl IndexTtsPipeline {
         // Same-clip merge_emovec(spk, spk, 1.0) is bitwise emovec(spk); the
         // separate-emotion-audio path is not exposed (jobs carry vectors).
         let emovec_ref = self.gpt.emovec(&spk_cond_emb, spk_frames)?;
+        if stage_timing() {
+            println!(
+                "STAGE voice_regulator_emovec {:.3}s",
+                t_stage.elapsed().as_secs_f64()
+            );
+        }
         emit_progress(&mut progress, "voice ready", 1.0)?;
 
         Ok(IndexTtsVoice {
@@ -706,6 +730,7 @@ impl IndexTtsPipeline {
             }
 
             let mut hook = seg_band(&mut progress, seg_index, nseg, 0.0, 0.60);
+            let t_stage = Instant::now();
             // Device transformer when present (parity-gated by
             // indextts_cuda_validate); CPU reference otherwise.
             let mut codes = if gpt_cuda_available() {
@@ -726,6 +751,13 @@ impl IndexTtsPipeline {
                 )?
             };
             drop(hook);
+            if stage_timing() {
+                println!(
+                    "STAGE gpt {:.3}s ({} codes)",
+                    t_stage.elapsed().as_secs_f64(),
+                    codes.len()
+                );
+            }
             if codes.last() == Some(&GPT_STOP_MEL) {
                 codes.pop();
             }
@@ -779,9 +811,14 @@ impl IndexTtsPipeline {
         let mut hook = seg_band(progress, seg_index, nseg, 0.60, 0.03);
         emit_progress(&mut hook_ref(&mut hook), "codec", 0.0)?;
         drop(hook);
+        let t_stage = Instant::now();
         let s_infer = self.codec.decode(codes)?;
         let s_frames = codes.len() * 2;
+        if stage_timing() {
+            println!("STAGE codec {:.3}s", t_stage.elapsed().as_secs_f64());
+        }
 
+        let t_stage = Instant::now();
         let target_len = cfm_target_len(s_frames, duration_factor).max(1);
         let cond = self
             .s2mel
@@ -791,8 +828,15 @@ impl IndexTtsPipeline {
         let mut cat_condition = Vec::with_capacity(total_frames * 512);
         cat_condition.extend_from_slice(&voice.prompt_condition);
         cat_condition.extend_from_slice(&cond);
+        if stage_timing() {
+            println!(
+                "STAGE regulator {:.3}s ({total_frames} frames)",
+                t_stage.elapsed().as_secs_f64()
+            );
+        }
 
         let mut hook = seg_band(progress, seg_index, nseg, 0.65, 0.27);
+        let t_stage = Instant::now();
         let mel = self.s2mel.generate_mel(
             &cat_condition,
             total_frames,
@@ -803,12 +847,19 @@ impl IndexTtsPipeline {
             hook_ref(&mut hook),
         )?;
         drop(hook);
+        if stage_timing() {
+            println!("STAGE cfm {:.3}s", t_stage.elapsed().as_secs_f64());
+        }
 
         let mut hook = seg_band(progress, seg_index, nseg, 0.92, 0.08);
         emit_progress(&mut hook_ref(&mut hook), "vocoder", 0.0)?;
         drop(hook);
+        let t_stage = Instant::now();
         let vc = mel.vc_target();
         let wav = self.bigvgan.synthesize(&vc, target_len)?;
+        if stage_timing() {
+            println!("STAGE bigvgan {:.3}s", t_stage.elapsed().as_secs_f64());
+        }
         let mut hook = seg_band(progress, seg_index, nseg, 1.0, 0.0);
         emit_progress(&mut hook_ref(&mut hook), "vocoder", 1.0)?;
         Ok(wav)
diff --git a/libs/ai/models/speech/src/kokoro.rs b/libs/ai/models/speech/src/kokoro.rs
index ac9fc30ed..9aef665ae 100644
--- a/libs/ai/models/speech/src/kokoro.rs
+++ b/libs/ai/models/speech/src/kokoro.rs
@@ -52,14 +52,23 @@ use weights::Weights;
 /// Default weights filename, resolved relative to the working directory.
 pub const DEFAULT_MODEL_PATH: &str = "kokoro-v1_0.mktts";
 
+/// Path override, mirroring `MAKEPAD_VOICE_MODEL`.
+pub const MODEL_PATH_ENV: &str = "MAKEPAD_TTS_MODEL";
+
 /// The default voice: `daniel`, a British male voice.
 pub const DEFAULT_VOICE_PATH: &str = "bm_daniel.mkvoice";
 
+/// Voice pack override.
+pub const VOICE_PATH_ENV: &str = "MAKEPAD_TTS_VOICE";
+
 pub const SAMPLE_RATE: u32 = 24_000;
 
-/// Working directory, then next to the executable — the last is what a
-/// bundled app sees, where the working directory is anything at all.
-fn resolve(default_name: &str) -> Option<String> {
+/// Env override, working directory, then next to the executable — the last is
+/// what a bundled app sees, where the working directory is anything at all.
+fn resolve(env_var: &str, default_name: &str) -> Option<String> {
+    if let Ok(path) = std::env::var(env_var) {
+        return std::path::Path::new(&path).is_file().then_some(path);
+    }
     if std::path::Path::new(default_name).is_file() {
         return Some(default_name.to_string());
     }
@@ -72,18 +81,18 @@ fn resolve(default_name: &str) -> Option<String> {
 
 /// The weights path, if the file actually exists.
 pub fn model_path_if_present() -> Option<String> {
-    resolve(DEFAULT_MODEL_PATH)
+    resolve(MODEL_PATH_ENV, DEFAULT_MODEL_PATH)
 }
 
 /// The voice pack path, if the file actually exists.
 pub fn voice_path_if_present() -> Option<String> {
-    resolve(DEFAULT_VOICE_PATH)
+    resolve(VOICE_PATH_ENV, DEFAULT_VOICE_PATH)
 }
 
 /// Like [`voice_path_if_present`], but preferring a specific voice pack file
-/// (e.g. `bm_fable.mkvoice`).
+/// (e.g. `bm_fable.mkvoice`). `MAKEPAD_TTS_VOICE` still wins as an override.
 pub fn named_voice_path_if_present(name: &str) -> Option<String> {
-    resolve(name)
+    resolve(VOICE_PATH_ENV, name)
 }
 
 pub struct KokoroSpeaker {
diff --git a/libs/ai/models/speech/src/kokoro/accel.rs b/libs/ai/models/speech/src/kokoro/accel.rs
index b266ec3e5..edf2f1ff5 100644
--- a/libs/ai/models/speech/src/kokoro/accel.rs
+++ b/libs/ai/models/speech/src/kokoro/accel.rs
@@ -10,19 +10,25 @@
 //! `[1, 256] x [256, 242]` projection in place.
 
 use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::OnceLock;
 
 /// Below this many multiply-accumulates the dispatch overhead wins.
 const MIN_MACS: usize = 4 * 1024 * 1024;
 
 static FORCE_CPU: AtomicBool = AtomicBool::new(false);
 
-/// Route everything through the pure-Rust reference paths.
+/// Route everything through the pure-Rust reference paths. The parity harness
+/// sets this for its strict pass; `MAKEPAD_TTS_CPU=1` does the same for a
+/// whole process.
 pub fn force_cpu(value: bool) {
     FORCE_CPU.store(value, Ordering::Relaxed);
 }
 
 fn enabled() -> bool {
-    !FORCE_CPU.load(Ordering::Relaxed)
+    static ENV_CPU: OnceLock<bool> = OnceLock::new();
+    let env_cpu =
+        *ENV_CPU.get_or_init(|| std::env::var_os("MAKEPAD_TTS_CPU").is_some_and(|v| v != "0"));
+    !env_cpu && !FORCE_CPU.load(Ordering::Relaxed)
 }
 
 fn worth_it(m: usize, k: usize, n: usize) -> bool {
diff --git a/libs/ai/models/speech/src/lib.rs b/libs/ai/models/speech/src/lib.rs
index 34da21fc2..946cd0d12 100644
--- a/libs/ai/models/speech/src/lib.rs
+++ b/libs/ai/models/speech/src/lib.rs
@@ -1,7 +1,4 @@
-//! Speech family: Whisper (speech-to-text), Silero VAD, Kokoro and IndexTTS-2.5
-//! (text-to-speech) — pure engines, audio in / text out and text in / PCM out.
-//! No platform code and no device: the OS voices live in
-//! makepad-system-speech and the choice between them is makepad-ai-hub's.
+//! Speech family: IndexTTS-2.5 + Kokoro.
 //! Re-exports the shared exec surface so existing `crate::backend` /
 //! `crate::emit_progress` / `crate::error` paths inside moved modules
 //! keep compiling unchanged.
@@ -15,37 +12,21 @@ pub use makepad_ai_common::{
     BoxedProgressHook, DiffusionError, ProgressHook, Result, BYTE_PROGRESS_STEP,
 };
 
+#[cfg(all(any(target_os = "macos", target_os = "ios"), not(no_apple_tts)))]
+mod apple;
 pub mod convert;
-#[cfg(feature = "kokoro")]
 pub mod g2p;
-#[cfg(feature = "indextts")]
 pub mod indextts;
-#[cfg(feature = "indextts")]
 pub mod indextts_bigvgan;
-#[cfg(feature = "indextts")]
 pub mod indextts_campplus;
-#[cfg(feature = "indextts")]
 pub mod indextts_codec;
-#[cfg(feature = "indextts")]
 pub mod indextts_gpt;
-#[cfg(feature = "indextts")]
 pub mod indextts_mel;
-#[cfg(feature = "indextts")]
 pub mod indextts_pipeline;
-#[cfg(feature = "indextts")]
 pub mod indextts_s2mel;
-#[cfg(feature = "indextts")]
 pub mod indextts_tokenizer;
-#[cfg(feature = "indextts")]
 pub mod indextts_w2v;
-#[cfg(feature = "kokoro")]
 pub mod kokoro;
 pub mod tts;
-/// Silero VAD: the 16 kHz speech gate (pure Rust port).
-#[cfg(feature = "vad")]
-pub mod vad;
-/// Whisper speech-to-text (CPU SIMD / Metal / CUDA), formerly `makepad-voice`.
-#[cfg(feature = "whisper")]
-pub mod whisper;
 
-pub use tts::{SpeechAudio, TtsError};
+pub use tts::{Speaker, SpeechAudio, TtsBackend, TtsError};
diff --git a/libs/ai/models/speech/src/tts.rs b/libs/ai/models/speech/src/tts.rs
index c089ff33a..b9aaa4441 100644
--- a/libs/ai/models/speech/src/tts.rs
+++ b/libs/ai/models/speech/src/tts.rs
@@ -1,5 +1,7 @@
-//! The engine output types: mono PCM plus the synthesis error. Text in, PCM
-//! out — the caller owns the audio device.
+//! Kokoro / system-voice synthesis engine. Text in, PCM out — the caller
+//! owns the audio device. Moved here from `libs/tts` (aiarch.md §1).
+
+use crate::kokoro;
 
 /// Mono PCM produced by a backend.
 #[derive(Clone, Debug)]
@@ -53,9 +55,108 @@ impl SpeechAudio {
     }
 }
 
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum TtsBackend {
+    /// Kokoro-82M on the Metal/CPU path.
+    Kokoro,
+    /// The operating system's own synthesizer.
+    NativeApple,
+    /// No synthesizer on this platform; synthesis yields no samples.
+    Silent,
+}
+
 #[derive(Debug)]
 pub enum TtsError {
     /// The backend produced nothing for this text.
     Empty,
     Backend(String),
 }
+
+pub enum Speaker {
+    Kokoro(kokoro::KokoroSpeaker),
+    NativeApple,
+    Silent,
+}
+
+impl Speaker {
+    /// Prefer Kokoro when its weights are present, else the system voice.
+    ///
+    /// Set `MAKEPAD_TTS_MODEL` to point at the weights, or drop them next to the
+    /// working directory as `kokoro-v1_0.mktts`.
+    pub fn from_makepad_env() -> Self {
+        if let Some(path) = kokoro::model_path_if_present() {
+            match kokoro::KokoroSpeaker::load(&path) {
+                Ok(speaker) => return Self::Kokoro(speaker),
+                Err(err) => {
+                    eprintln!("[tts] kokoro weights at '{path}' unusable ({err:?}); falling back");
+                }
+            }
+        }
+        Self::default_for_platform()
+    }
+
+    /// [`Speaker::from_makepad_env`], but preferring a specific voice pack
+    /// (e.g. `"bm_fable.mkvoice"`). Falls back to the default voice if the
+    /// named pack is missing; `MAKEPAD_TTS_VOICE` still wins as an override.
+    pub fn from_makepad_env_with_voice(voice: &str) -> Self {
+        if let Some(path) = kokoro::model_path_if_present() {
+            let loaded = match kokoro::named_voice_path_if_present(voice) {
+                Some(voice_path) => kokoro::KokoroSpeaker::load_with_voice(&path, &voice_path),
+                None => {
+                    eprintln!("[tts] voice pack '{voice}' not found; using default voice");
+                    kokoro::KokoroSpeaker::load(&path)
+                }
+            };
+            match loaded {
+                Ok(speaker) => return Self::Kokoro(speaker),
+                Err(err) => {
+                    eprintln!("[tts] kokoro weights at '{path}' unusable ({err:?}); falling back");
+                }
+            }
+        }
+        Self::default_for_platform()
+    }
+
+    pub fn default_for_platform() -> Self {
+        #[cfg(all(any(target_os = "macos", target_os = "ios"), not(no_apple_tts)))]
+        {
+            Self::NativeApple
+        }
+        #[cfg(not(all(any(target_os = "macos", target_os = "ios"), not(no_apple_tts))))]
+        {
+            Self::Silent
+        }
+    }
+
+    pub fn kind(&self) -> TtsBackend {
+        match self {
+            Self::Kokoro(_) => TtsBackend::Kokoro,
+            Self::NativeApple => TtsBackend::NativeApple,
+            Self::Silent => TtsBackend::Silent,
+        }
+    }
+
+    /// Blocking. Returns mono PCM at the backend's native sample rate.
+    pub fn synthesize(&mut self, text: &str) -> std::result::Result<SpeechAudio, TtsError> {
+        if text.trim().is_empty() {
+            return Err(TtsError::Empty);
+        }
+        match self {
+            Self::Kokoro(speaker) => speaker.synthesize(text),
+
+            #[cfg(all(any(target_os = "macos", target_os = "ios"), not(no_apple_tts)))]
+            Self::NativeApple => crate::apple::synthesize(text, None, 0.0).ok_or(TtsError::Empty),
+
+            #[cfg(not(all(any(target_os = "macos", target_os = "ios"), not(no_apple_tts))))]
+            Self::NativeApple => Ok(SpeechAudio::silent()),
+
+            Self::Silent => Ok(SpeechAudio::silent()),
+        }
+    }
+}
+
+impl Default for Speaker {
+    fn default() -> Self {
+        Self::from_makepad_env()
+    }
+}
diff --git a/libs/ai/models/speech/swift/tts_bridge.swift b/libs/ai/models/speech/swift/tts_bridge.swift
new file mode 100644
index 000000000..f3be07a27
--- /dev/null
+++ b/libs/ai/models/speech/swift/tts_bridge.swift
@@ -0,0 +1,98 @@
+import AVFoundation
+import Foundation
+
+/// Accumulates the PCM the synthesizer hands back, buffer by buffer.
+private final class Rendered {
+    var samples: [Float] = []
+    var sampleRate: Double = 0
+}
+
+/// Render `text` to mono float PCM and return an owned buffer.
+///
+/// Returns null on failure. The caller must release the result with
+/// `apple_tts_free`. Unlike `AVSpeechSynthesizer.speak`, this never touches an
+/// output device — the samples go back to Rust so Makepad's audio output owns
+/// playback.
+@_cdecl("apple_tts_synthesize")
+public func apple_tts_synthesize(
+    _ text: UnsafePointer<CChar>,
+    _ voice: UnsafePointer<CChar>?,
+    _ rate: Float,
+    _ outLen: UnsafeMutablePointer<Int32>,
+    _ outRate: UnsafeMutablePointer<Float>
+) -> UnsafeMutablePointer<Float>? {
+    outLen.pointee = 0
+    outRate.pointee = 0
+
+    let string = String(cString: text)
+    if string.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
+        return nil
+    }
+
+    let utterance = AVSpeechUtterance(string: string)
+    if let voice, let selected = AVSpeechSynthesisVoice(identifier: String(cString: voice)) {
+        utterance.voice = selected
+    } else {
+        utterance.voice = AVSpeechSynthesisVoice(language: "en-US")
+    }
+    if rate > 0 {
+        utterance.rate = rate
+    }
+
+    let synthesizer = AVSpeechSynthesizer()
+    let rendered = Rendered()
+    let finished = DispatchSemaphore(value: 0)
+    var signalled = false
+
+    // Buffers arrive on an internal queue; a zero-length buffer terminates the run.
+    synthesizer.write(utterance) { buffer in
+        guard let pcm = buffer as? AVAudioPCMBuffer else { return }
+        let frames = Int(pcm.frameLength)
+        if frames == 0 {
+            if !signalled {
+                signalled = true
+                finished.signal()
+            }
+            return
+        }
+        rendered.sampleRate = pcm.format.sampleRate
+        if let channels = pcm.floatChannelData {
+            rendered.samples.append(contentsOf: UnsafeBufferPointer(start: channels[0], count: frames))
+        } else if let channels = pcm.int16ChannelData {
+            let source = UnsafeBufferPointer(start: channels[0], count: frames)
+            rendered.samples.append(contentsOf: source.map { Float($0) / 32768.0 })
+        }
+    }
+
+    // `write` delivers its buffers through the main run loop. Blocking the main
+    // thread on the semaphore therefore deadlocks and yields zero buffers — so
+    // pump the run loop when we are on it, and only block when we are not.
+    if Thread.isMainThread {
+        let deadline = Date().addingTimeInterval(30)
+        while !signalled, Date() < deadline {
+            RunLoop.current.run(mode: .default, before: Date().addingTimeInterval(0.02))
+        }
+    } else {
+        _ = finished.wait(timeout: .now() + 30)
+    }
+    // The synthesizer must outlive its callbacks.
+    withExtendedLifetime(synthesizer) {}
+
+    if rendered.samples.isEmpty || rendered.sampleRate <= 0 {
+        return nil
+    }
+
+    let count = rendered.samples.count
+    let out = UnsafeMutablePointer<Float>.allocate(capacity: count)
+    rendered.samples.withUnsafeBufferPointer { source in
+        out.initialize(from: source.baseAddress!, count: count)
+    }
+    outLen.pointee = Int32(count)
+    outRate.pointee = Float(rendered.sampleRate)
+    return out
+}
+
+@_cdecl("apple_tts_free")
+public func apple_tts_free(_ ptr: UnsafeMutablePointer<Float>?) {
+    ptr?.deallocate()
+}
diff --git a/libs/ai/models/splat/tests/artifact_contract.rs b/libs/ai/models/splat/tests/artifact_contract.rs
index ca33f99f6..2c8cb3df0 100644
--- a/libs/ai/models/splat/tests/artifact_contract.rs
+++ b/libs/ai/models/splat/tests/artifact_contract.rs
@@ -4,8 +4,18 @@
 //!   3DGS reader the viewer uses — including the activations that reader
 //!   applies (exp on scales, sigmoid on opacity, SH DC -> color), which is
 //!   what proves the writer emitted PRE-activation values.
+//! * The state-dict contracts are checked against the real released
+//!   safetensors headers when `MAKEPAD_SPLAT_WEIGHTS_DIR` points at a
+//!   directory holding the pinned files. Without it those checks skip, so
+//!   the suite still runs on a machine with no weights.
+
+use makepad_ai_splat::splat::SplatWeights;
+use makepad_ai_splat::splat_decoder::decoder_expected_tensors;
+use makepad_ai_splat::splat_dino::SplatDino;
+use makepad_ai_splat::splat_flow::flow_expected_tensors;
 use makepad_ai_splat::splat_ply::{write_ply, PlySplat};
-use makepad_ai_splat::splat_rand::SplatRng;
+use makepad_ai_splat::splat_rand::{gaussian_offset_perturbation, SplatRng};
+use std::path::PathBuf;
 
 fn sample_splats(count: usize) -> Vec<PlySplat> {
     let mut rng = SplatRng::new(5);
@@ -77,3 +87,79 @@ fn empty_and_single_splat_plys_are_still_valid() {
         .unwrap();
     assert_eq!(scene.splats.len(), 1);
 }
+
+/// `MAKEPAD_SPLAT_WEIGHTS_DIR` layout: the pinned files under their HF paths
+/// or flat by basename.
+fn weights_dir() -> Option<PathBuf> {
+    std::env::var_os("MAKEPAD_SPLAT_WEIGHTS_DIR").map(PathBuf::from)
+}
+
+fn open(dir: &std::path::Path, name: &str) -> Option<SplatWeights> {
+    let flat = dir.join(name);
+    if flat.exists() {
+        return SplatWeights::load(&flat).ok();
+    }
+    None
+}
+
+fn assert_contract(weights: &SplatWeights, expected: &[(String, Vec<usize>)], label: &str) {
+    let mut missing = Vec::new();
+    for (name, shape) in expected {
+        match weights.dtype_shape(name) {
+            Ok((_dtype, actual)) => assert_eq!(
+                &actual, shape,
+                "{label}: {name} is {actual:?}, the port expects {shape:?}"
+            ),
+            Err(_) => missing.push(name.clone()),
+        }
+    }
+    assert!(missing.is_empty(), "{label}: missing {missing:?}");
+    // Every tensor in the file must be consumed (the DINO repack carries one
+    // extra `mask_token` the reference also drops).
+    let expected_names: std::collections::HashSet<&str> =
+        expected.iter().map(|(n, _)| n.as_str()).collect();
+    let unused: Vec<&String> = weights
+        .tensor_names()
+        .filter(|name| !expected_names.contains(name.as_str()))
+        .filter(|name| name.as_str() != "embeddings.mask_token")
+        .collect();
+    assert!(unused.is_empty(), "{label}: unread tensors {unused:?}");
+}
+
+#[test]
+fn state_dict_contracts_match_the_released_checkpoints() {
+    let Some(dir) = weights_dir() else {
+        eprintln!("skipping: set MAKEPAD_SPLAT_WEIGHTS_DIR to check the real headers");
+        return;
+    };
+    let mut checked = 0usize;
+    if let Some(weights) = open(&dir, "triposplat_fp16.safetensors") {
+        assert_contract(&weights, &flow_expected_tensors(), "flow");
+        checked += 1;
+    }
+    if let Some(weights) = open(&dir, "triposplat_vae_decoder_fp16.safetensors") {
+        assert_contract(&weights, &decoder_expected_tensors(), "decoder");
+        checked += 1;
+        // The Hammersley generator must reproduce the checkpoint's own
+        // points_offset_perturbation buffer.
+        let stored = weights
+            .f32_shaped("gs.points_offset_perturbation", &[32, 3])
+            .unwrap();
+        let generated = gaussian_offset_perturbation(1.5);
+        for (a, b) in stored.iter().zip(&generated) {
+            // fp16 storage: compare at fp16 resolution.
+            assert!((a - b).abs() < 5e-3, "{a} vs {b}");
+        }
+    }
+    if let Some(weights) = open(&dir, "dino_v3_vit_h.safetensors") {
+        assert_contract(&weights, &SplatDino::expected_tensors(), "dino");
+        checked += 1;
+    }
+    // Pointing the variable at the wrong directory must fail loudly rather
+    // than silently reporting a green contract.
+    assert_eq!(
+        checked, 3,
+        "MAKEPAD_SPLAT_WEIGHTS_DIR={} held {checked}/3 pinned checkpoints",
+        dir.display()
+    );
+}
diff --git a/libs/ai/models/stems/src/model.rs b/libs/ai/models/stems/src/model.rs
index 35bdefde4..84f42f98f 100644
--- a/libs/ai/models/stems/src/model.rs
+++ b/libs/ai/models/stems/src/model.rs
@@ -202,6 +202,9 @@ impl StemsModel {
             )));
         }
 
+        let timing = std::env::var_os("MAKEPAD_STEMS_TIMING").is_some();
+        let t0 = std::time::Instant::now();
+
         // -- STFT both channels into the graph's feature layout --
         for ch in 0..AUDIO_CHANNELS {
             let (spec, frames) = self.stft.forward(chunk.channel(ch));
@@ -213,6 +216,8 @@ impl StemsModel {
             self.spectrum[ch].copy_from_slice(&spec);
         }
         pack_features(&self.spectrum, &mut self.features);
+        let t_stft = t0.elapsed();
+
         // -- forward --
         let outputs: Vec<TensorId> = self.graph.masks.to_vec();
         let execution = self.session.execute(
@@ -220,6 +225,8 @@ impl StemsModel {
             &[(self.graph.features, as_bytes(&self.features))],
             &outputs,
         )?;
+        let t_forward = t0.elapsed();
+
         // -- complex mask + inverse STFT --
         // The eight (stem, channel) reconstructions are fully independent, and
         // together they are the whole CPU cost of a chunk (the profile puts
@@ -280,6 +287,16 @@ impl StemsModel {
         for (stem, ch, samples) in done {
             *stems[stem].channel_mut(ch) = samples;
         }
+        if timing {
+            let total = t0.elapsed();
+            eprintln!(
+                "stems chunk: stft {:.0}ms  forward {:.0}ms  mask+istft {:.0}ms  total {:.0}ms",
+                t_stft.as_secs_f64() * 1e3,
+                (t_forward - t_stft).as_secs_f64() * 1e3,
+                (total - t_forward).as_secs_f64() * 1e3,
+                total.as_secs_f64() * 1e3,
+            );
+        }
         Ok(stems)
     }
 }
diff --git a/libs/ai/models/trellis/src/trellis_dit.rs b/libs/ai/models/trellis/src/trellis_dit.rs
index 8b6df0995..43ed95bb3 100644
--- a/libs/ai/models/trellis/src/trellis_dit.rs
+++ b/libs/ai/models/trellis/src/trellis_dit.rs
@@ -83,6 +83,14 @@ pub struct T2CrossKv {
     layers: Vec<Option<(GpuTensor, GpuTensor)>>,
 }
 
+/// T2_KV_CACHE=0 disables the per-stage cross KV cache (A/B knob).
+pub fn t2_kv_cache_enabled() -> bool {
+    match std::env::var("T2_KV_CACHE") {
+        Ok(value) => value != "0",
+        Err(_) => true,
+    }
+}
+
 fn host_f32(weights: &TrellisWeights, name: &str, len: usize) -> Result<Vec<f32>> {
     let values = weights.tensor_f32(name)?;
     if values.len() != len {
diff --git a/libs/ai/models/trellis/src/trellis_pipeline.rs b/libs/ai/models/trellis/src/trellis_pipeline.rs
index 60e23212b..d99f962e9 100644
--- a/libs/ai/models/trellis/src/trellis_pipeline.rs
+++ b/libs/ai/models/trellis/src/trellis_pipeline.rs
@@ -9,7 +9,7 @@ use crate::trellis::{
     t2_cfg_combine, t2_euler_step, t2_occupancy_coords, t2_rope_tables, t2_ss_grid_coords,
     t2_t_sequence, T2SamplerConfig, T2_SS_CHANNELS, T2_SS_TOKENS,
 };
-use crate::trellis_dit::{t2_upload_rope, T2CrossKv, T2Dit};
+use crate::trellis_dit::{t2_kv_cache_enabled, t2_upload_rope, T2CrossKv, T2Dit};
 use crate::trellis_vae::T2SsDec;
 use crate::Result;
 
@@ -150,6 +150,7 @@ pub fn t2_sample_flow_concat_ctl(
     };
     // Per-stage cross-attn KV caches: cond / neg_cond are fixed across every
     // forward of this sampling run.
+    let use_kv_cache = t2_kv_cache_enabled();
     let mut pos_kv = T2CrossKv::default();
     let mut neg_kv = T2CrossKv::default();
     let mut fwd_index = 0usize;
@@ -159,16 +160,17 @@ pub fn t2_sample_flow_concat_ctl(
         }
         let t1000 = (1000.0 * t) as f32;
         let input = build_input(x);
-        let (mut velocity, _) =
-            dit.forward(&input, tokens, t1000, cond, rope, Some(&mut pos_kv), &[])?;
+        let pos_cache = use_kv_cache.then_some(&mut pos_kv);
+        let (mut velocity, _) = dit.forward(&input, tokens, t1000, cond, rope, pos_cache, &[])?;
         on_forward(fwd_index, t, x, &velocity);
         fwd_index += 1;
         if cfg_active {
             if cancel() {
                 return Err(crate::DiffusionError::Cancelled);
             }
+            let neg_cache = use_kv_cache.then_some(&mut neg_kv);
             let (neg_velocity, _) =
-                dit.forward(&input, tokens, t1000, neg_cond, rope, Some(&mut neg_kv), &[])?;
+                dit.forward(&input, tokens, t1000, neg_cond, rope, neg_cache, &[])?;
             on_forward(fwd_index, t, x, &neg_velocity);
             fwd_index += 1;
             t2_cfg_combine(
diff --git a/libs/ai/models/trellis/src/trellis_slat.rs b/libs/ai/models/trellis/src/trellis_slat.rs
index 7ab664ef3..bb0f2e3fe 100644
--- a/libs/ai/models/trellis/src/trellis_slat.rs
+++ b/libs/ai/models/trellis/src/trellis_slat.rs
@@ -3,7 +3,8 @@
 //! with Channel2Spatial upsampling, channels [1024, 512, 256, 128, 64],
 //! blocks [4, 16, 8, 4, 0].
 //!
-//! Sparse conv = chunked im2col slabs followed by tensor-core gemms.
+//! Sparse conv = 27 taps of (neighbor gather with zero row for absent
+//! neighbors -> cached f16 gemm -> accumulate), the trellis.cpp recipe.
 //! Checkpoint conv weights are ALREADY permuted [Co, kd, kh, kw, Ci]
 //! (flex_gemm layout) — tap slices are Ci-contiguous. Tap k = (kd*3+kh)*3+kw
 //! pairs with input voxel (x+kd-1, y+kh-1, z+kw-1) (cross-correlation).
@@ -40,12 +41,30 @@ fn host_f32(weights: &TrellisWeights, name: &str) -> Result<Vec<f32>> {
     weights.tensor_f32(name)
 }
 
+/// The im2col single-gemm sparse conv (default). T2_CONV_IM2COL=0 restores
+/// the legacy 27 x (gather + gemm + add) path for A/B.
+fn t2_conv_im2col_enabled() -> bool {
+    match std::env::var("T2_CONV_IM2COL") {
+        Ok(value) => value != "0",
+        Err(_) => true,
+    }
+}
+
 /// Neighbor index buffers (27 taps) for one sparse coordinate set.
 pub struct SparseStageCtx {
     pub coords: Vec<[i32; 3]>,
     /// Tap-major (27*N) neighbor rows, u32::MAX = absent — one upload,
     /// consumed by the im2col conv.
     neighbors27: GpuTensor,
+    /// Per-tap index tensors, built only for the legacy conv path.
+    tap_neighbors: Vec<GpuTensor>,
+}
+
+fn t2_trace_enabled() -> bool {
+    match std::env::var("T2_TRACE") {
+        Ok(value) => value != "0",
+        Err(_) => false,
+    }
 }
 
 /// Open-addressing coord -> row map (multiplicative hash over the packed
@@ -108,7 +127,9 @@ impl CoordMap {
 
 impl SparseStageCtx {
     pub fn new(coords: Vec<[i32; 3]>) -> Result<Self> {
+        let trace_start = std::time::Instant::now();
         let map = CoordMap::build(&coords);
+        let map_built = trace_start.elapsed();
         // 27 taps of N read-only hashmap lookups: thread across taps (the
         // host neighbor build dominated cold decode otherwise).
         let offsets: Vec<[i32; 3]> = (-1i32..=1)
@@ -138,14 +159,32 @@ impl SparseStageCtx {
                 .map(|handle| handle.join().expect("neighbor tap thread"))
                 .collect()
         });
+        let taps_built = trace_start.elapsed();
         let mut combined = Vec::with_capacity(27 * coords.len());
         for idx in &tap_indices {
             combined.extend_from_slice(idx);
         }
         let neighbors27 = gpu_upload_u32(&combined).map_err(DiffusionError::model)?;
+        if t2_trace_enabled() {
+            println!(
+                "TRACE stage_ctx n={} map={:.3}s taps={:.3}s upload+total={:.3}s",
+                coords.len(),
+                map_built.as_secs_f64(),
+                (taps_built - map_built).as_secs_f64(),
+                trace_start.elapsed().as_secs_f64(),
+            );
+        }
+        let mut tap_neighbors = Vec::new();
+        if !t2_conv_im2col_enabled() {
+            tap_neighbors.reserve(27);
+            for idx in &tap_indices {
+                tap_neighbors.push(gpu_upload_u32(idx).map_err(DiffusionError::model)?);
+            }
+        }
         Ok(Self {
             coords,
             neighbors27,
+            tap_neighbors,
         })
     }
 
@@ -299,6 +338,42 @@ impl T2SparseDec {
         })
     }
 
+    /// Ensure one tap slice of a sparse conv weight [Co, 3, 3, 3, Ci] in the
+    /// device cache; returns the part for the cached gemm.
+    fn conv_tap_part(
+        &self,
+        name: String,
+        co: usize,
+        ci: usize,
+        tap: usize,
+    ) -> Result<(String, usize)> {
+        let (dtype, _) = self.weights.tensor_dtype_shape(&name)?;
+        let ggml_type = match dtype {
+            MlxDType::F16 => GGML_TYPE_F16,
+            MlxDType::BF16 => GGML_TYPE_BF16,
+            other => {
+                return Err(DiffusionError::model(format!(
+                    "sparse conv '{name}' unsupported dtype {other:?}"
+                )))
+            }
+        };
+        let key = format!("{name}::t{tap}");
+        let want_a16 = crate::backend::gpu_gemm_f16acc_enabled();
+        gpu_weight_cache_ensure(self.namespace, &key, ggml_type, co, ci, want_a16, || {
+            let bytes = self.weights.tensor_bytes(&name).map_err(|e| e.to_string())?;
+            let row_len = 27 * ci * 2;
+            let mut out = vec![0u8; co * ci * 2];
+            for row in 0..co {
+                let src = row * row_len + tap * ci * 2;
+                out[row * ci * 2..(row + 1) * ci * 2]
+                    .copy_from_slice(&bytes[src..src + ci * 2]);
+            }
+            Ok(out)
+        })
+        .map_err(DiffusionError::model)?;
+        Ok((key, ggml_type as usize))
+    }
+
     /// Ensure the FULL [Co, 27*Ci] flex_gemm conv weight (checkpoint layout,
     /// f16, no permute needed) in the device cache for the im2col conv.
     fn ensure_conv_full(&self, weight_name: &str, co: usize, ci: usize) -> Result<String> {
@@ -318,8 +393,9 @@ impl T2SparseDec {
         Ok(key)
     }
 
-    /// Submanifold conv3d: chunked im2col slab + one tensor-core gemm per
-    /// chunk (`gpu_sparse_conv27`).
+    /// Submanifold conv3d. Default: chunked im2col slab + one tensor-core
+    /// gemm per chunk (gpu_sparse_conv27). Legacy (T2_CONV_IM2COL=0):
+    /// 27 x (gather -> cached gemm -> add), bias on the center tap.
     fn sparse_conv(
         &self,
         x: &GpuTensor,
@@ -333,9 +409,33 @@ impl T2SparseDec {
             .get(name)
             .ok_or_else(|| DiffusionError::model(format!("missing conv bias {name}")))?;
         let weight_name = format!("{name}.weight");
-        let key = self.ensure_conv_full(&weight_name, co, ci)?;
-        gpu_sparse_conv27(x, &ctx.neighbors27, self.namespace, &key, co, bias)
-            .map_err(DiffusionError::model)
+        if t2_conv_im2col_enabled() {
+            let key = self.ensure_conv_full(&weight_name, co, ci)?;
+            return gpu_sparse_conv27(x, &ctx.neighbors27, self.namespace, &key, co, bias)
+                .map_err(DiffusionError::model);
+        }
+        let mut acc: Option<GpuTensor> = None;
+        for tap in 0..27 {
+            let gathered = gpu_gather_rows_colblock(x, &ctx.tap_neighbors[tap], None, ci)
+                .map_err(DiffusionError::model)?;
+            let (key, ggml_type) = self.conv_tap_part(weight_name.clone(), co, ci, tap)?;
+            let part = GpuLinearPart {
+                bt_ggml_type: ggml_type as u32,
+                n: co,
+                cache_key: &key,
+                bytes: &[],
+            };
+            let parts = [part];
+            let tap_bias: &[f32] = if tap == 13 { bias } else { &[] };
+            let y = gpu_linear_nt_cached(&gathered, self.namespace, &parts, tap_bias)
+                .map_err(DiffusionError::model)?;
+            drop(gathered);
+            acc = Some(match acc {
+                None => y,
+                Some(a) => gpu_add(&a, &y).map_err(DiffusionError::model)?,
+            });
+        }
+        acc.ok_or_else(|| DiffusionError::model("sparse conv produced no output"))
     }
 
     fn linear_cached(&self, x: &GpuTensor, name: &str, n: usize, bias: &[f32]) -> Result<GpuTensor> {
diff --git a/libs/ai/models/vision/src/da3.rs b/libs/ai/models/vision/src/da3.rs
index dbf80a585..ce0070dc8 100644
--- a/libs/ai/models/vision/src/da3.rs
+++ b/libs/ai/models/vision/src/da3.rs
@@ -11,7 +11,7 @@
 //! alternate model fallback.
 
 use crate::backend::{
-    gpu_add, gpu_attention_packed_f32, gpu_attention_packed_flash_bf16,
+    gpu_add, gpu_attention_packed, gpu_attention_packed_flash_bf16,
     gpu_birefnet_image_to_patches, gpu_birefnet_relu,
     gpu_birefnet_resize_bilinear, gpu_birefnet_tokens_to_planar, gpu_concat_cols,
     gpu_concat_rows, gpu_conv2d_planar_cached, gpu_download, gpu_gelu_erf, gpu_graph_capture,
@@ -63,7 +63,9 @@ pub enum Da3Precision {
     /// while beating its warm latency.
     FullBf16,
     /// Explicit validation / high-accuracy mode: true f32 linears and f32
-    /// attention (conv GEMM operands remain f16). Never selected automatically.
+    /// attention (conv GEMM operands remain f16).  Requires
+    /// `FLUX_ATTN_F16=0` in the environment and refuses to load otherwise;
+    /// never selected automatically.
     StrictF32,
 }
 
@@ -84,19 +86,30 @@ impl Da3Precision {
             },
         }
     }
-
-    fn attention_operands(self) -> Da3AttentionOperands {
-        match self {
-            Self::FullBf16 => Da3AttentionOperands::Bf16,
-            Self::StrictF32 => Da3AttentionOperands::F32,
-        }
-    }
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum Da3AttentionOperands {
-    Bf16,
-    F32,
+/// Environment preconditions for a mode, checked fail-closed at load time.
+/// The attention composite and the conv im2col path read these process-wide
+/// switches inside the shared CUDA backend, so a misconfigured environment
+/// must refuse to load rather than silently change compute.
+fn precision_env_error(precision: Da3Precision) -> Option<&'static str> {
+    if std::env::var("FLUX_VAE_CONV_GEMM").as_deref() == Ok("0") {
+        return Some(
+            "DA3 requires the conv GEMM path; unset FLUX_VAE_CONV_GEMM or set it to 1",
+        );
+    }
+    match precision {
+        Da3Precision::StrictF32 => {
+            if std::env::var("FLUX_ATTN_F16").as_deref() != Ok("0") {
+                return Some(
+                    "DA3 strict-f32 requires FLUX_ATTN_F16=0 in the service environment; \
+                     refusing to run with f16 attention operands",
+                );
+            }
+            None
+        }
+        Da3Precision::FullBf16 => None,
+    }
 }
 
 #[derive(Clone, Debug)]
@@ -638,6 +651,9 @@ impl Da3MetricLarge {
         mut progress: Option<ProgressHook>,
         precision: Da3Precision,
     ) -> Result<Self> {
+        if let Some(error) = precision_env_error(precision) {
+            return Err(DiffusionError::workflow(error));
+        }
         let patch_dim = 3 * DA3_PATCH * DA3_PATCH;
         let patch_w = tensor(
             weights,
@@ -900,28 +916,37 @@ impl Da3MetricLarge {
         {
             return Err(DiffusionError::workflow("DA3 normalized input shape mismatch"));
         }
+        let stage_timing = std::env::var("DA3_STAGE_TIMING").as_deref() == Ok("1");
         // Warm production requests replay a captured CUDA graph; taps and
-        // validation taps need the eager op-by-op path. Progress does NOT force
+        // stage timing need the eager op-by-op path. Progress does NOT force
         // eager: the replay is a single ~16ms launch, so the service's
         // cancellation hook gets one check before and one done after —
         // gating on progress.is_none() kept the shipped service (which
         // always passes Some) permanently on the eager path.
-        if tap.is_none() {
+        if tap.is_none() && !stage_timing {
             emit_progress(&mut progress, "DA3 graph", 0.0)?;
             if let Some(prediction) = self.forward_graph(pixels, width, height)? {
                 emit_progress(&mut progress, "DA3 done", 1.0)?;
                 return Ok(prediction);
             }
         }
+        let mut timer = StageTimer {
+            sync: stage_timing.then_some(&self.cls),
+            last: std::time::Instant::now(),
+            totals: Vec::new(),
+        };
         let image = upload(pixels, 3, width * height)?;
-        let (depth, sky) = self.forward_device(&image, width, height, &mut progress, &mut tap)?;
+        let (depth, sky) = self.forward_device(&image, width, height, &mut progress, &mut tap, &mut timer)?;
         let depth_logits = gpu_download(&depth.tensor).map_err(DiffusionError::model)?;
         let sky_logits = gpu_download(&sky.tensor).map_err(DiffusionError::model)?;
+        timer.mark("download");
         if let Some(sink) = tap.as_mut() {
             sink("depth_logits", depth_logits.clone());
             sink("sky_logits", sky_logits.clone());
         }
         let prediction = Self::postprocess(depth_logits, sky_logits, width, height);
+        timer.mark("host_postprocess");
+        timer.report();
         emit_progress(&mut progress, "DA3 done", 1.0)?;
         Ok(prediction)
     }
@@ -1002,6 +1027,7 @@ impl Da3MetricLarge {
                     height,
                     &mut None,
                     &mut None,
+                    &mut StageTimer::disabled(),
                 )?;
                 let depth_logits = gpu_download(&depth.tensor).map_err(DiffusionError::model)?;
                 let sky_logits = gpu_download(&sky.tensor).map_err(DiffusionError::model)?;
@@ -1015,6 +1041,7 @@ impl Da3MetricLarge {
                     height,
                     &mut None,
                     &mut None,
+                    &mut StageTimer::disabled(),
                 )
                 .map_err(|err| err.to_string())
             });
@@ -1046,6 +1073,7 @@ impl Da3MetricLarge {
         height: usize,
         progress: &mut Option<ProgressHook>,
         tap: &mut Option<&mut dyn FnMut(&'static str, Vec<f32>)>,
+        timer: &mut StageTimer,
     ) -> Result<(Planar, Planar)> {
         fn emit(
             sink: &mut Option<&mut dyn FnMut(&'static str, Vec<f32>)>,
@@ -1087,6 +1115,7 @@ impl Da3MetricLarge {
         let pos = &pos_cache.as_ref().expect("DA3 position cache filled").1;
         let mut hidden = gpu_add(&hidden, pos).map_err(DiffusionError::model)?;
         drop(pos_cache);
+        timer.mark("patch_embed_pos");
 
         let mut features = Vec::with_capacity(4);
         for (index, layer) in self.layers.iter().enumerate() {
@@ -1097,32 +1126,43 @@ impl Da3MetricLarge {
             )?;
             let normed = gpu_layer_norm_mod(&hidden, &layer.norm1, 0, DA3_HIDDEN, DA3_NORM_EPS)
                 .map_err(DiffusionError::model)?;
+            timer.mark("block_norm1");
             let qkv = layer.qkv(&normed)?;
+            timer.mark("block_qkv");
             let q = gpu_slice_cols(&qkv, 0, DA3_HIDDEN).map_err(DiffusionError::model)?;
             let k = gpu_slice_cols(&qkv, DA3_HIDDEN, DA3_HIDDEN)
                 .map_err(DiffusionError::model)?;
             let v = gpu_slice_cols(&qkv, 2 * DA3_HIDDEN, DA3_HIDDEN)
                 .map_err(DiffusionError::model)?;
+            timer.mark("block_qkv_slice");
             let scale = 1.0 / (DA3_HEAD_DIM as f32).sqrt();
-            let attention = match self.precision.attention_operands() {
+            let attention = match self.precision {
                 // Head-dim-64 flash kernel: bf16 operands, f32 accumulation.
-                Da3AttentionOperands::Bf16 => {
+                Da3Precision::FullBf16 => {
                     gpu_attention_packed_flash_bf16(&q, &k, &v, DA3_HEADS, scale)
                 }
-                Da3AttentionOperands::F32 => {
-                    gpu_attention_packed_f32(&q, &k, &v, DA3_HEADS, scale)
-                }
+                // Composite path; the load-time guard pinned FLUX_ATTN_F16=0,
+                // so operands stay f32.
+                Da3Precision::StrictF32 => gpu_attention_packed(&q, &k, &v, DA3_HEADS, scale),
             }
             .map_err(DiffusionError::model)?;
+            timer.mark("block_attention");
             let update = layer.proj(&attention)?;
+            timer.mark("block_proj");
             hidden = gpu_add(&hidden, &update).map_err(DiffusionError::model)?;
+            timer.mark("block_residual");
 
             let normed = gpu_layer_norm_mod(&hidden, &layer.norm2, 0, DA3_HIDDEN, DA3_NORM_EPS)
                 .map_err(DiffusionError::model)?;
+            timer.mark("block_norm2");
             let ff = layer.fc1(&normed)?;
+            timer.mark("block_fc1");
             let ff = gpu_gelu_erf(&ff).map_err(DiffusionError::model)?;
+            timer.mark("block_gelu");
             let ff = layer.fc2(&ff)?;
+            timer.mark("block_fc2");
             hidden = gpu_add(&hidden, &ff).map_err(DiffusionError::model)?;
+            timer.mark("block_residual");
 
             if DA3_TAP_LAYERS.contains(&index) {
                 let (block_tap, feature_tap) = match index {
@@ -1140,6 +1180,7 @@ impl Da3MetricLarge {
                     .map_err(DiffusionError::model)?;
                 emit(tap,feature_tap, &feature)?;
                 features.push(feature);
+                timer.mark("feature_norm_slice");
             }
         }
         if features.len() != 4 {
@@ -1159,6 +1200,7 @@ impl Da3MetricLarge {
             const RESIZE_TAPS: [&str; 4] = ["resize_0", "resize_1", "resize_2", "resize_3"];
             let projected = self.projects[index].forward(&planar)?;
             emit(tap,PROJECT_TAPS[index], &projected.tensor)?;
+            timer.mark("dpt_project");
             let projected = match index {
                 0 => self.resize0.forward(projected)?,
                 1 => self.resize1.forward(projected)?,
@@ -1167,6 +1209,7 @@ impl Da3MetricLarge {
                 _ => unreachable!(),
             };
             emit(tap,RESIZE_TAPS[index], &projected.tensor)?;
+            timer.mark("dpt_resize");
             resized.push(projected);
         }
 
@@ -1175,45 +1218,102 @@ impl Da3MetricLarge {
         for (conv, input) in self.scratch_layers.iter().zip(&resized) {
             lateral.push(conv.forward(input)?);
         }
+        timer.mark("dpt_scratch");
         let mut fused = self.fusion[3].forward(
             lateral.remove(3),
             None,
             (lateral[2].width, lateral[2].height),
         )?;
         emit(tap,"refinenet_4", &fused.tensor)?;
+        timer.mark("dpt_refinenet4");
         fused = self.fusion[2].forward(
             fused,
             Some(&lateral[2]),
             (lateral[1].width, lateral[1].height),
         )?;
         emit(tap,"refinenet_3", &fused.tensor)?;
+        timer.mark("dpt_refinenet3");
         fused = self.fusion[1].forward(
             fused,
             Some(&lateral[1]),
             (lateral[0].width, lateral[0].height),
         )?;
         emit(tap,"refinenet_2", &fused.tensor)?;
+        timer.mark("dpt_refinenet2");
         fused = self.fusion[0].forward(
             fused,
             Some(&lateral[0]),
             (lateral[0].width * 2, lateral[0].height * 2),
         )?;
         emit(tap,"refinenet_1", &fused.tensor)?;
+        timer.mark("dpt_refinenet1");
 
         emit_progress(progress, "DA3 depth and sky heads", 0.94)?;
         let neck = self.output_conv1.forward(&fused)?;
         emit(tap,"output_conv1_pre_resize", &neck.tensor)?;
+        timer.mark("head_output_conv1");
         let neck = resize(&neck, width, height, true)?;
+        timer.mark("head_resize");
         let depth = self.depth_conv.forward(&neck)?;
         let depth = relu(&depth)?;
         let depth = self.depth_out.forward(&depth)?;
+        timer.mark("head_depth");
         let sky = self.sky_conv.forward(&neck)?;
         let sky = relu(&sky)?;
         let sky = self.sky_out.forward(&sky)?;
+        timer.mark("head_sky");
         Ok((depth, sky))
     }
 }
 
+/// DA3_STAGE_TIMING=1: per-op-class GPU time totals.  Each mark synchronizes
+/// the stream by downloading the tiny resident cls row, so totals are honest
+/// at ~15us sync cost per boundary.
+struct StageTimer<'a> {
+    sync: Option<&'a GpuTensor>,
+    last: std::time::Instant,
+    totals: Vec<(&'static str, f64)>,
+}
+
+impl StageTimer<'_> {
+    fn disabled() -> Self {
+        StageTimer {
+            sync: None,
+            last: std::time::Instant::now(),
+            totals: Vec::new(),
+        }
+    }
+
+    fn mark(&mut self, name: &'static str) {
+        let Some(sync) = self.sync else { return };
+        let _ = gpu_download(sync);
+        let now = std::time::Instant::now();
+        let seconds = now.duration_since(self.last).as_secs_f64();
+        self.last = now;
+        match self.totals.iter_mut().find(|(slot, _)| *slot == name) {
+            Some((_, total)) => *total += seconds,
+            None => self.totals.push((name, seconds)),
+        }
+    }
+
+    fn report(&self) {
+        if self.sync.is_none() {
+            return;
+        }
+        let total: f64 = self.totals.iter().map(|(_, seconds)| seconds).sum();
+        let mut totals = self.totals.clone();
+        totals.sort_by(|a, b| b.1.total_cmp(&a.1));
+        for (name, seconds) in &totals {
+            println!(
+                "STAGE {name} ms={:.3} share={:.1}%",
+                seconds * 1000.0,
+                100.0 * seconds / total
+            );
+        }
+        println!("STAGE_TOTAL ms={:.3}", total * 1000.0);
+    }
+}
+
 fn relu(input: &Planar) -> Result<Planar> {
     Ok(Planar {
         tensor: gpu_birefnet_relu(&input.tensor).map_err(DiffusionError::model)?,
@@ -2009,14 +2109,20 @@ mod tests {
     }
 
     #[test]
-    fn precision_modes_report_identity_and_arithmetic_path() {
+    fn precision_modes_report_identity_and_fail_closed() {
         let bf16 = Da3Precision::FullBf16.execution_info();
         assert!(bf16.weight_precision.contains("bf16"));
         assert_eq!(bf16.accumulation_precision, "f32");
         let f32_info = Da3Precision::StrictF32.execution_info();
         assert!(f32_info.weight_precision.starts_with("f32"));
-        assert_eq!(Da3Precision::StrictF32.attention_operands(), Da3AttentionOperands::F32);
-        assert_eq!(Da3Precision::FullBf16.attention_operands(), Da3AttentionOperands::Bf16);
+        // Fail-closed: strict-f32 refuses to load unless the process
+        // environment pins f32 attention operands.
+        std::env::remove_var("FLUX_ATTN_F16");
+        assert!(precision_env_error(Da3Precision::StrictF32).is_some());
+        assert!(precision_env_error(Da3Precision::FullBf16).is_none());
+        std::env::set_var("FLUX_ATTN_F16", "0");
+        assert!(precision_env_error(Da3Precision::StrictF32).is_none());
+        std::env::remove_var("FLUX_ATTN_F16");
     }
 
     #[test]
diff --git a/libs/ai/models/vision/src/realesrgan_model.rs b/libs/ai/models/vision/src/realesrgan_model.rs
index 333c87564..b0aa8260f 100644
--- a/libs/ai/models/vision/src/realesrgan_model.rs
+++ b/libs/ai/models/vision/src/realesrgan_model.rs
@@ -49,7 +49,8 @@ enum ForwardOutput {
 }
 
 /// Default is the cuDNN f16 fast path (the official CUDA forward is fp16).
-/// `MAKEPAD_REALESRGAN_MODE=reference` selects the f32 planar validation path.
+/// `MAKEPAD_REALESRGAN_MODE=reference` selects the f32 planar path, which
+/// combined with `FLUX_VAE_CONV_GEMM=0` is the pure-f32 parity oracle.
 fn fast_mode_enabled() -> bool {
     match std::env::var("MAKEPAD_REALESRGAN_MODE") {
         Ok(value) => value != "reference",
diff --git a/libs/ai/models/vision/src/sam3_model.rs b/libs/ai/models/vision/src/sam3_model.rs
index 3a39897be..8f396e14c 100644
--- a/libs/ai/models/vision/src/sam3_model.rs
+++ b/libs/ai/models/vision/src/sam3_model.rs
@@ -57,6 +57,21 @@ fn check_cancel(cancel: Option<Sam3Cancel<'_>>) -> Result<()> {
     }
 }
 
+fn tap_dir() -> Option<std::path::PathBuf> {
+    std::env::var_os("SAM3_TAP_DIR").map(std::path::PathBuf::from)
+}
+
+/// MAKEPAD_GPU_PROF=1 per-phase op-category attribution (profiling inserts
+/// stream syncs, so only trust the categories, not the totals).
+fn prof_phase(tag: &str) {
+    if makepad_ai_common::backend::prof::enabled() {
+        eprint!(
+            "{}",
+            makepad_ai_common::backend::prof::report_and_reset(&format!("sam3 prof {tag} "))
+        );
+    }
+}
+
 fn quick_gelu_tensor(x: &GpuTensor) -> Result<GpuTensor> {
     // quick_gelu(x) = silu(1.702 x) / 1.702. Stay on device to avoid 24 D2H syncs.
     let n = x.rows() * x.cols();
@@ -67,6 +82,20 @@ fn quick_gelu_tensor(x: &GpuTensor) -> Result<GpuTensor> {
     gpu_mul(&silu, &inv).map_err(DiffusionError::model)
 }
 
+fn dump_tap_f32(name: &str, values: &[f32]) {
+    let Some(dir) = tap_dir() else {
+        return;
+    };
+    let _ = std::fs::create_dir_all(&dir);
+    let path = dir.join(name);
+    let bytes: Vec<u8> = values.iter().flat_map(|v| v.to_le_bytes()).collect();
+    if let Err(err) = std::fs::write(&path, bytes) {
+        eprintln!("sam3 tap {}: {err}", path.display());
+    } else {
+        eprintln!("sam3 tap {} n={}", path.display(), values.len());
+    }
+}
+
 fn f32_to_bf16_bytes(values: &[f32]) -> Vec<u8> {
     let mut out = Vec::with_capacity(values.len() * 2);
     for &value in values {
@@ -112,7 +141,7 @@ fn linear(
 /// Twice the f32-accumulate tensor-op rate. Used only where it measurably
 /// helps without costing dump parity: the ViT trunk (05 IoU improved) —
 /// spreading it to the decoder/score path cost IoU for ~2ms and was
-/// rejected. The generic model default deliberately selects this policy.
+/// rejected. FLUX_GEMM_F16ACC=0 restores f32 accumulation.
 fn linear_fast(
     x: &GpuTensor,
     bytes: &[u8],
@@ -1339,6 +1368,7 @@ impl Sam3Model {
         let t0 = std::time::Instant::now();
         let (tokens_256, fpn) = self.encode_vision(&image.pixels, cancel, &mut progress)?;
         let vision_s = t0.elapsed().as_secs_f64();
+        prof_phase("vision");
         emit_progress(&mut progress, "sam3 detect", 0.55)?;
         let mut union = vec![0.0f32; image.src_width * image.src_height];
         let mut boxes = Vec::new();
@@ -1363,13 +1393,16 @@ impl Sam3Model {
             let t3 = std::time::Instant::now();
             let memory = self.fuse(&tokens_256, &text)?;
             let fuse_s = t3.elapsed().as_secs_f64();
+            prof_phase("fuse");
             let t4 = std::time::Instant::now();
             let (queries, presence, pred_boxes) = self.decode(&memory, &self.det_pos, &text)?;
             let dec_s = t4.elapsed().as_secs_f64();
+            prof_phase("decode");
             let t5 = std::time::Instant::now();
             let (phrase_scores, phrase_masks) =
                 self.heads(&queries, &presence, &text, &memory, &fpn, phrase.max_instances)?;
             let heads_s = t5.elapsed().as_secs_f64();
+            prof_phase("heads");
             let detect_s = vision_s + text_s + geo_s + fuse_s + dec_s + heads_s;
             eprintln!(
                 "sam3 phase vision={vision_s:.3} text={text_s:.3} geo={geo_s:.3} fuse={fuse_s:.3} decode={dec_s:.3} heads={heads_s:.3} detect_only={detect_s:.3}"
@@ -1405,6 +1438,7 @@ impl Sam3Model {
                 phrases.push(phrase.text.clone());
             }
             eprintln!("sam3 refine={:.3}", t6.elapsed().as_secs_f64());
+            prof_phase("refine");
         }
         emit_progress(&mut progress, "sam3 done", 1.0)?;
         Sam3Mask::with_raw(
@@ -1507,6 +1541,18 @@ impl Sam3Model {
     ) -> Result<(GpuTensor, [Planar; 3])> {
         let planar = self.encode_trunk(image, cancel, progress, true)?;
         let [s8, s16, s32] = self.detector_fpn(&planar)?;
+        if tap_dir().is_some() {
+            let trunk = gpu_download(&planar.tensor).map_err(DiffusionError::model)?;
+            dump_tap_f32("native_trunk.f32", &trunk);
+            for (name, level) in [
+                ("native_fpn0.f32", &s8),
+                ("native_fpn1.f32", &s16),
+                ("native_fpn2.f32", &s32),
+            ] {
+                let data = gpu_download(&level.tensor).map_err(DiffusionError::model)?;
+                dump_tap_f32(name, &data);
+            }
+        }
         let tokens_256 = planar_to_tokens(&s32)?;
         Ok((tokens_256, [s8, s16, s32]))
     }
@@ -1514,13 +1560,17 @@ impl Sam3Model {
     /// Warm-path CUDA graph replay for trunk + detector FPN (the DA3/flux
     /// pattern): persistent input tensor, two eager runs to settle the
     /// weight caches and activation pool, then one captured graph per model
-    /// generation. Returns Ok(None) for first runs or capture failure.
+    /// generation. Returns Ok(None) when the eager path must run (taps,
+    /// first runs, capture failure).
     fn vision_graph_forward(
         &self,
         pixels: &[f32],
         cancel: Option<Sam3Cancel<'_>>,
         progress: &mut Option<ProgressHook>,
     ) -> Result<Option<(GpuTensor, [Planar; 3])>> {
+        if tap_dir().is_some() {
+            return Ok(None);
+        }
         struct VisionGraphState {
             model: usize,
             image: GpuTensor,
@@ -1591,6 +1641,9 @@ impl Sam3Model {
     /// FPN. The input arrives as a device tensor (crop resize output), so
     /// replay feeds the persistent input with a device-to-device copy.
     fn interactive_graph_forward(&self, crop: &GpuTensor) -> Result<Option<[Planar; 3]>> {
+        if tap_dir().is_some() {
+            return Ok(None);
+        }
         struct InteractiveGraphState {
             model: usize,
             image: GpuTensor,
@@ -1763,7 +1816,15 @@ impl Sam3Model {
         }
         let hidden = gpu_layer_norm_mod(&hidden, &self.text_ln, 0, SAM3_TEXT_DIM, SAM3_LN_EPS)
             .map_err(DiffusionError::model)?;
+        if tap_dir().is_some() {
+            let text = gpu_download(&hidden).map_err(DiffusionError::model)?;
+            dump_tap_f32("native_text_1024.f32", &text);
+        }
         let resized = self.text_resize.forward(&hidden)?;
+        if tap_dir().is_some() {
+            let text = gpu_download(&resized).map_err(DiffusionError::model)?;
+            dump_tap_f32("native_text.f32", &text);
+        }
         Ok(resized)
     }
 
@@ -2014,6 +2075,9 @@ impl Sam3Model {
                 .map_err(DiffusionError::model)?;
             gpu_download(&self.presence_h2.forward(&presence)?).map_err(DiffusionError::model)?
         };
+        if tap_dir().is_some() {
+            dump_tap_f32("native_presence.f32", &_presence);
+        }
 
         let prompt = gpu_birefnet_relu(&self.prompt_mlp0.forward(text)?)
             .map_err(DiffusionError::model)?;
@@ -2051,6 +2115,9 @@ impl Sam3Model {
             }
             scores.push((dot * scale).clamp(-12.0, 12.0));
         }
+        if tap_dir().is_some() {
+            dump_tap_f32("native_scores.f32", &scores);
+        }
 
         let mut fpn_levels = [
             clone_planar(&fpn[0])?,
@@ -2107,6 +2174,9 @@ impl Sam3Model {
             for pix in 0..spatial {
                 mask[pix] = mask_host[pix * kept.len() + i];
             }
+            if tap_dir().is_some() && masks.is_empty() {
+                dump_tap_f32("native_mask288_best.f32", &mask);
+            }
             masks.insert(q, mask);
         }
         Ok((scores, masks))
diff --git a/libs/ai/services/Cargo.toml b/libs/ai/services/Cargo.toml
deleted file mode 100644
index a5b541ce9..000000000
--- a/libs/ai/services/Cargo.toml
+++ /dev/null
@@ -1,33 +0,0 @@
-# The AI services layer.
-#
-# One conversation, many apps. An app EXPOSES an AI service: a manifest (who
-# it is, a short brief, the tools it will execute) and a port that receives
-# calls and answers them. A HOST owns the conversation: the desktop (wm's
-# slide-in chat pane) or an app that embeds the chat panel itself. The host's
-# engine aggregates every connected service into one tool table, drives the
-# model, routes each call to the service that owns it, and shows the result.
-#
-# `wire` + `port` are what every app links (platform-only, no widgets, no
-# model runtime). The `engine` feature is what a host links: the agent seam,
-# the hub's providers and the local model election.
-#
-# Design of record: local/agent_state/aichat/DESIGN.md
-
-[package]
-name = "makepad-ai-services"
-version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
-description = "What an app exposes to a central AI chat (manifest, tools, calls, results) and the engine that drives many apps from one conversation"
-
-[features]
-default = []
-# The real models: the hub's local engine and its cloud providers. Off by
-# default so an app that only exposes a service never links a model runtime.
-engine = ["makepad-ai-hub"]
-
-[dependencies]
-makepad-platform = { path = "../../../platform" }
-makepad-micro-serde = { path = "../../micro_serde" }
-makepad-strict-json = { path = "../../strict_json" }
-makepad-ai-hub = { path = "../hub", default-features = false, features = ["llm"], optional = true }
diff --git a/libs/ai/services/src/engine/core.rs b/libs/ai/services/src/engine/core.rs
deleted file mode 100644
index 96b99ce85..000000000
--- a/libs/ai/services/src/engine/core.rs
+++ /dev/null
@@ -1,1755 +0,0 @@
-//! The conversation: the model on one side, the services on the other,
-//! the transcript in the middle.
-//!
-//! Free of `Cx` and of any real model, so every rule here is pinned by a
-//! test with a scripted model: how a tool call finds its instance, when a
-//! destructive call waits for the person, what a silent service costs,
-//! what an unknown name is told, how a registry change reaches the model,
-//! and what a result's disposition does to the turn.
-//!
-//! Time is a number of seconds the host supplies (`Cx::seconds_since_app_start`
-//! or a test counter) — never `Instant`, which the web has no
-//! implementation of.
-
-use crate::engine::registry::{RegistryUp, ServiceRegistry};
-use crate::engine::{Model, ModelEvent, ToolDefinition};
-use crate::state::*;
-use crate::wire::*;
-use makepad_strict_json::Value;
-use std::collections::{HashMap, VecDeque};
-
-/// The base doctrine every conversation starts with.
-pub const DOCTRINE: &str = include_str!("doctrine.md");
-/// Seconds a service has to answer or report progress.
-pub const CALL_DEADLINE_SECS: f64 = 60.0;
-/// Seconds after which even a progressing call is given up.
-pub const CALL_HARD_CAP_SECS: f64 = 600.0;
-/// Tool rounds one user turn may take before the engine stops it.
-pub const MAX_TOOL_ROUNDS: u32 = 16;
-/// The reserved argument the model may use to pick an instance.
-pub const INSTANCE_KEY: &str = "instance";
-/// Live subscriptions one conversation lease may own.
-pub const MAX_SUBSCRIPTIONS: usize = 16;
-/// Messages retained for one subscription while wakes are throttled.
-pub const MAX_SUBSCRIPTION_QUEUE: usize = 64;
-/// Minimum time between model wakes for one conversation.
-pub const WAKE_INTERVAL_SECS: f64 = 2.0;
-
-/// What the host should do after a `pump`.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum EngineEvent {
-    /// The state changed; redraw.
-    Changed,
-    /// A destructive call is parked; the panel shows its confirm card.
-    Confirm { call_id: String },
-}
-
-struct Pending {
-    endpoint: EndpointId,
-    deadline: f64,
-    hard_deadline: f64,
-    /// Typed by the person at the console, not asked by the model: the
-    /// result is shown, not sent back.
-    from_console: bool,
-}
-
-struct Parked {
-    endpoint: EndpointId,
-    call: ServiceCall,
-    from_console: bool,
-}
-
-/// Seconds an `os.launch` answer is held for the app it started to
-/// register, so the model can use that app's tools in the same turn.
-pub const LAUNCH_PATIENCE_SECS: f64 = 8.0;
-
-/// An `os.launch` that answered ok, held until the launched app is on
-/// the bus (or the patience runs out) — see `pump_awaiting`.
-struct AwaitingApp {
-    call_id: String,
-    app: String,
-    result: ToolResult,
-    from_console: bool,
-    seen_generation: u64,
-    deadline: f64,
-}
-
-struct Subscription {
-    endpoint: EndpointId,
-    service_label: String,
-    topic: String,
-    filter: Option<String>,
-    created: f64,
-    queue: VecDeque<Message>,
-    dropped: u32,
-    /// A final publication has arrived; remove the row when it is delivered.
-    closing: bool,
-}
-
-pub struct EngineCore {
-    registry: ServiceRegistry,
-    model: Box<dyn Model>,
-    state: EngineState,
-    pending: HashMap<String, Pending>,
-    parked: HashMap<String, Parked>,
-    awaiting: Option<AwaitingApp>,
-    seen_generation: Option<u64>,
-    tool_rounds: u32,
-    next_call: u64,
-    doctrine: String,
-    turn_active: bool,
-    subscriptions: HashMap<String, Subscription>,
-    subscription_order: Vec<String>,
-    lease_id: u64,
-    next_subscription: u64,
-    wake_cursor: usize,
-    last_wake: Option<f64>,
-}
-
-impl EngineCore {
-    /// Start a conversation lease. `lease_id` must be unique for this host
-    /// process; it namespaces every subscription id exposed to services.
-    pub fn new(
-        registry: ServiceRegistry,
-        model: Box<dyn Model>,
-        doctrine: Option<&str>,
-        lease_id: u64,
-    ) -> EngineCore {
-        let mut state = EngineState::default();
-        state.provider_label = model.label();
-        EngineCore {
-            registry,
-            model,
-            state,
-            pending: HashMap::new(),
-            parked: HashMap::new(),
-            awaiting: None,
-            seen_generation: None,
-            tool_rounds: 0,
-            next_call: 0,
-            doctrine: doctrine.unwrap_or(DOCTRINE).to_string(),
-            turn_active: false,
-            subscriptions: HashMap::new(),
-            subscription_order: Vec::new(),
-            lease_id,
-            next_subscription: 0,
-            wake_cursor: 0,
-            last_wake: None,
-        }
-    }
-
-    pub fn state(&self) -> &EngineState {
-        &self.state
-    }
-
-    pub fn registry(&self) -> &ServiceRegistry {
-        &self.registry
-    }
-
-    pub fn model_mut(&mut self) -> &mut dyn Model {
-        self.model.as_mut()
-    }
-
-    pub fn subscription_count(&self) -> usize {
-        self.subscriptions.values().filter(|subscription| !subscription.closing).count()
-    }
-
-    pub fn queued_message_count(&self) -> usize {
-        self.subscriptions.values().map(|subscription| subscription.queue.len()).sum()
-    }
-
-    /// End this conversation lease while its transport is still available.
-    /// Hosts must flush their hosted adapter after this call.
-    pub fn shutdown(&mut self) {
-        self.drop_subscriptions();
-    }
-
-    /// Whether the host should keep scheduling pumps even though the model
-    /// is idle (normally because a rate-limited publication is waiting).
-    pub fn needs_pump(&self) -> bool {
-        self.turn_active || self.awaiting.is_some() || self.queued_message_count() != 0
-    }
-
-    /// What the provider chip shows: the choice, the rows it may switch
-    /// to, and whether the lock is on. Presentation only.
-    pub fn set_provider_facts(&mut self, provider: ProviderChoice, rows: Vec<ProviderRow>, local_only: bool) {
-        self.state.provider = provider;
-        self.state.providers = rows;
-        self.state.local_only = local_only;
-        self.state.touch();
-    }
-
-    /// Swap the model (a provider change). The conversation restarts.
-    pub fn set_model(&mut self, model: Box<dyn Model>) {
-        self.model.cancel();
-        self.model = model;
-        self.state.provider_label = self.model.label();
-        self.seen_generation = None;
-        self.end_turn();
-        self.state.push(Entry::System { text: format!("now answering with {}", self.state.provider_label) });
-    }
-
-    /// The person's turn. A line starting with `/` is the local tool
-    /// console: `/files.list_dir {"path":"~"}` runs the tool directly and
-    /// shows the result, no model involved.
-    pub fn send(&mut self, text: &str, now: f64) {
-        let text = text.trim();
-        if text.is_empty() {
-            return;
-        }
-        if let Some(rest) = text.strip_prefix('/') {
-            self.console(rest.trim(), now);
-            return;
-        }
-        if self.turn_active {
-            self.cancel(now);
-        }
-        self.reconfigure_if_needed();
-        self.state.push(Entry::User { text: text.to_string() });
-        self.state.status = Status::Thinking;
-        self.state.thinking.clear();
-        self.state.rate = None;
-        self.turn_active = true;
-        self.tool_rounds = 0;
-        let dynamic = self.registry.dynamic_context();
-        self.model.send_user(text, &dynamic);
-        self.state.touch();
-    }
-
-    fn console(&mut self, line: &str, now: f64) {
-        if line.is_empty() || line == "help" {
-            let mut names: Vec<String> = self.registry.tool_definitions().into_iter().map(|t| t.name).collect();
-            names.push("bus.unsubscribe".into());
-            let text = if names.is_empty() {
-                "no tools: no app is connected".to_string()
-            } else {
-                format!("tools: {}", names.join(", "))
-            };
-            self.state.push(Entry::System { text });
-            return;
-        }
-        let (name, args) = match line.split_once(char::is_whitespace) {
-            Some((n, a)) => (n.trim(), a.trim()),
-            None => (line, "{}"),
-        };
-        let args = if args.is_empty() { "{}" } else { args };
-        let call_id = self.mint_call_id();
-        self.dispatch(call_id, name, args, true, now);
-    }
-
-    /// Stop the turn: the model, every running call, every parked one.
-    pub fn cancel(&mut self, _now: f64) {
-        self.model.cancel();
-        let running: Vec<(String, EndpointId)> = self.pending.drain().map(|(id, p)| (id, p.endpoint)).collect();
-        for (call_id, endpoint) in running {
-            self.registry.send(&endpoint, ServiceDown::Cancel { call_id: call_id.clone() });
-            self.mark_done(&call_id, &ToolResult::cancelled(&call_id));
-        }
-        let parked: Vec<String> = self.parked.drain().map(|(id, _)| id).collect();
-        for call_id in parked {
-            self.mark_done(&call_id, &ToolResult::denied(&call_id, "cancelled"));
-        }
-        if let Some(a) = self.awaiting.take() {
-            self.mark_done(&a.call_id, &ToolResult::cancelled(&a.call_id));
-        }
-        self.end_turn();
-    }
-
-    /// A new conversation: same services, same provider, empty transcript.
-    pub fn clear(&mut self, now: f64) {
-        self.cancel(now);
-        self.drop_subscriptions();
-        self.model.reset();
-        self.state.entries.clear();
-        self.state.thinking.clear();
-        self.state.rate = None;
-        self.state.status = Status::Idle;
-        self.seen_generation = None;
-        self.state.touch();
-    }
-
-    /// The person's answer to a confirm card.
-    pub fn confirm(&mut self, call_id: &str, run: bool, now: f64) {
-        let Some(parked) = self.parked.remove(call_id) else { return };
-        if run {
-            self.launch(parked.endpoint, parked.call, parked.from_console, now);
-        } else {
-            let result = ToolResult::denied(call_id, "the person did not confirm");
-            self.finish_call(call_id, result, parked.from_console);
-        }
-    }
-
-    pub fn toggle_tool(&mut self, call_id: &str) {
-        if let Some(t) = self.state.tool_mut(call_id) {
-            t.expanded = !t.expanded;
-            self.state.touch();
-        }
-    }
-
-    /// Tell the services whether the pane is showing.
-    pub fn set_chat_open(&mut self, open: bool) {
-        self.registry.broadcast_chat_open(open);
-    }
-
-    /// Drive everything once. Call on every host event and on a timer
-    /// while a turn is active.
-    pub fn pump(&mut self, now: f64) -> Vec<EngineEvent> {
-        let before = self.state.generation;
-        let mut events = Vec::new();
-        for up in self.registry.pump() {
-            match up {
-                RegistryUp::Result(endpoint, result) => self.on_result(&endpoint, result, now),
-                RegistryUp::Progress { endpoint, call_id, note, permille } => {
-                    if let Some(p) = self.pending.get_mut(&call_id) {
-                        if p.endpoint == endpoint {
-                            p.deadline = (now + CALL_DEADLINE_SECS).min(p.hard_deadline);
-                            if let Some(t) = self.state.tool_mut(&call_id) {
-                                t.status = ToolStatus::Running { note, permille };
-                                self.state.touch();
-                            }
-                        }
-                    }
-                }
-                RegistryUp::Message { endpoint, sub_id, message } => {
-                    self.on_message(&endpoint, &sub_id, message);
-                }
-            }
-        }
-        self.close_gone_subscriptions();
-        self.pump_awaiting(now);
-        if !self.turn_active {
-            self.reconfigure_if_needed();
-        }
-        let model_events = self.model.poll();
-        for ev in model_events {
-            if let Some(e) = self.on_model_event(ev, now) {
-                events.push(e);
-            }
-        }
-        let late: Vec<String> = self
-            .pending
-            .iter()
-            .filter(|(_, p)| now >= p.deadline)
-            .map(|(id, _)| id.clone())
-            .collect();
-        for call_id in late {
-            let p = self.pending.remove(&call_id).unwrap();
-            self.registry.send(&p.endpoint, ServiceDown::Cancel { call_id: call_id.clone() });
-            let label = self.registry.meta(&p.endpoint).map(|m| m.display_name).unwrap_or_default();
-            let result = ToolResult::timed_out(&call_id, format!("{label} did not answer in time"));
-            self.finish_call(&call_id, result, p.from_console);
-        }
-        if !self.turn_active {
-            self.deliver_next_message(now);
-        }
-        let services = self.registry.services();
-        if services != self.state.services {
-            self.state.services = services;
-            self.state.touch();
-        }
-        if self.state.generation != before {
-            events.push(EngineEvent::Changed);
-        }
-        events
-    }
-
-    fn reconfigure_if_needed(&mut self) {
-        let generation = self.registry.generation();
-        if self.seen_generation == Some(generation) {
-            return;
-        }
-        let system = format!(
-            "{}\n# Applications\n{}{}",
-            self.doctrine.trim(),
-            self.registry.briefs(),
-            self.subscription_prompt()
-        );
-        let mut tools: Vec<ToolDefinition> = self.registry.tool_definitions();
-        tools.push(ToolDefinition {
-            name: "bus.unsubscribe".into(),
-            description: "Stop one live asynchronous subscription by its sub_id.".into(),
-            parameters: r#"{"type":"object","properties":{"sub_id":{"type":"string"}},"required":["sub_id"]}"#.into(),
-        });
-        if let Err(e) = self.model.configure(&system, &tools) {
-            // Never let the table drift: restart the conversation instead.
-            self.model.reset();
-            self.state.push(Entry::System { text: format!("the tools changed; the conversation restarted ({e})") });
-            let _ = self.model.configure(&system, &tools);
-        }
-        self.seen_generation = Some(generation);
-        self.state.services = self.registry.services();
-        self.state.touch();
-    }
-
-    fn mint_call_id(&mut self) -> String {
-        self.next_call += 1;
-        format!("c{}", self.next_call)
-    }
-
-    fn subscription_prompt(&self) -> String {
-        if self.subscriptions.is_empty() {
-            return String::new();
-        }
-        let mut rows: Vec<(&String, &Subscription)> =
-            self.subscriptions.iter().filter(|(_, subscription)| !subscription.closing).collect();
-        if rows.is_empty() {
-            return String::new();
-        }
-        rows.sort_by(|(a_id, a), (b_id, b)| {
-            a.created.total_cmp(&b.created).then_with(|| a_id.cmp(b_id))
-        });
-        let mut out = String::from("\n# Live subscriptions\n");
-        for (sub_id, subscription) in rows {
-            out.push_str(&format!(
-                "- {} · {} (`{}`)",
-                subscription.service_label, subscription.topic, sub_id
-            ));
-            if let Some(filter) = &subscription.filter {
-                out.push_str(&format!(" filter {filter}"));
-            }
-            out.push('\n');
-        }
-        out.push_str("Use `bus.unsubscribe` with a sub_id when updates are no longer wanted.\n");
-        out
-    }
-
-    fn on_model_event(&mut self, ev: ModelEvent, now: f64) -> Option<EngineEvent> {
-        match ev {
-            ModelEvent::Loading { phase, fraction } => {
-                self.state.status = Status::Loading { phase, fraction };
-            }
-            ModelEvent::Ready => {
-                // The chip follows the model's own account of where it runs
-                // (the local election settles on a route only now).
-                self.state.provider_label = self.model.label();
-                if !self.turn_active {
-                    self.state.status = Status::Idle;
-                }
-            }
-            ModelEvent::Delta(text) => {
-                self.state.status = Status::Streaming;
-                match self.state.streaming_mut() {
-                    Some(s) => s.push_str(&text),
-                    // Leading whitespace opens no row: a model that breathes
-                    // a newline before its first tool call must not leave a
-                    // blank block above the card.
-                    None if text.trim().is_empty() => {}
-                    None => self.state.push(Entry::Assistant { text: text.trim_start().to_string(), streaming: true }),
-                }
-            }
-            ModelEvent::Thinking(text) => {
-                self.state.thinking.push_str(&text);
-                if self.state.thinking.len() > MAX_THINKING_BYTES {
-                    let cut = self.state.thinking.len() - MAX_THINKING_BYTES;
-                    let mut keep = self.state.thinking.split_off(cut);
-                    while !keep.is_char_boundary(0) {
-                        keep.remove(0);
-                    }
-                    self.state.thinking = keep;
-                }
-            }
-            ModelEvent::ToolCall { call_id, name, args } => {
-                self.tool_rounds += 1;
-                if self.tool_rounds > MAX_TOOL_ROUNDS {
-                    let result = ToolResult::refused(&call_id, format!("tool round limit ({MAX_TOOL_ROUNDS}) reached; answer with what you have"));
-                    self.state.push(Entry::Tool(self.card(&call_id, "", &name, &args)));
-                    self.finish_call(&call_id, result, false);
-                    self.model.cancel();
-                    self.end_turn();
-                } else {
-                    // A row that never got text sits above the card as a gap.
-                    self.drop_empty_assistant();
-                    self.state.status = Status::WaitingForTool;
-                    return self.dispatch(call_id, &name, &args, false, now);
-                }
-            }
-            ModelEvent::Rate(r) => self.state.rate = Some(r),
-            ModelEvent::TurnDone { tool_calls } => {
-                if tool_calls == 0 && self.pending.is_empty() && self.parked.is_empty() {
-                    self.end_turn();
-                }
-            }
-            ModelEvent::Error(e) => {
-                self.state.push(Entry::System { text: e.clone() });
-                self.end_turn();
-                self.state.status = Status::Error(e);
-            }
-        }
-        self.state.touch();
-        None
-    }
-
-    fn end_turn(&mut self) {
-        if let Some(Entry::Assistant { streaming, .. }) = self.state.entries.last_mut() {
-            *streaming = false;
-        }
-        self.drop_empty_assistant();
-        self.turn_active = false;
-        self.state.status = Status::Idle;
-        self.state.thinking.clear();
-        self.state.touch();
-    }
-
-    fn card(&self, call_id: &str, service: &str, name: &str, args: &str) -> ToolEntry {
-        let (app, tool) = split_name(name);
-        let label = if app == "bus" {
-            "Bus".into()
-        } else {
-            self.registry
-                .instances_of(app)
-                .first()
-                .and_then(|e| self.registry.meta(e))
-                .map(|m| m.display_name)
-                .unwrap_or_else(|| if app.is_empty() { "?".into() } else { app.to_string() })
-        };
-        let mut summary = args.trim().trim_start_matches('{').trim_end_matches('}').trim().to_string();
-        truncate_to_char_boundary(&mut summary, 60);
-        ToolEntry {
-            call_id: call_id.to_string(),
-            service: if service.is_empty() { app.to_string() } else { service.to_string() },
-            service_label: label.clone(),
-            tool: tool.to_string(),
-            title: if summary.is_empty() { format!("{label} · {tool}") } else { format!("{label} · {tool}  {summary}") },
-            args: args.to_string(),
-            status: ToolStatus::Running { note: String::new(), permille: 0 },
-            preview: false,
-            expanded: false,
-        }
-    }
-
-    /// Resolve a call by name to an instance and either launch it, park
-    /// it, or answer it at once with why it cannot run.
-    fn dispatch(&mut self, call_id: String, name: &str, args: &str, from_console: bool, now: f64) -> Option<EngineEvent> {
-        let (app, tool) = split_name(name);
-        let (app, tool) = (app.to_string(), tool.to_string());
-        self.state.push(Entry::Tool(self.card(&call_id, &app, name, args)));
-        if app == "bus" {
-            self.dispatch_bus(call_id, &tool, args, from_console);
-            return None;
-        }
-        if app.is_empty() || self.registry.instances_of(&app).is_empty() {
-            let result = if !app.is_empty() && self.registry.is_launchable(&app) {
-                ToolResult::unavailable(&call_id, format!("{app} is not running; `os.launch` can start it"))
-            } else {
-                let known = self.registry.known_app_ids();
-                ToolResult::refused(
-                    &call_id,
-                    format!("no service '{app}'; the name is the whole dotted name and the services are: {}", known.join(", ")),
-                )
-            };
-            self.finish_call(&call_id, result, from_console);
-            return None;
-        }
-        // Arguments: an object, with the instance selector taken out.
-        let (args_json, wanted) = match makepad_strict_json::parse(args.as_bytes()) {
-            Ok(Value::Obj(fields)) => {
-                let wanted = fields
-                    .iter()
-                    .find(|(k, _)| k == INSTANCE_KEY)
-                    .and_then(|(_, v)| v.as_str().map(|s| s.to_string()));
-                let rest: Vec<(String, Value)> = fields.into_iter().filter(|(k, _)| k != INSTANCE_KEY).collect();
-                (Value::Obj(rest).to_json(), wanted)
-            }
-            _ => {
-                let result = ToolResult::refused(&call_id, "arguments must be a JSON object");
-                self.finish_call(&call_id, result, from_console);
-                return None;
-            }
-        };
-        let Some(endpoint) = self.registry.pick_instance(&app, wanted.as_deref()) else {
-            let result = ToolResult::refused(&call_id, format!("no instance of {app} matches '{}'", wanted.unwrap_or_default()));
-            self.finish_call(&call_id, result, from_console);
-            return None;
-        };
-        let manifest = self.registry.manifest(&endpoint).unwrap_or_default();
-        let Some(def) = manifest.tool(&tool) else {
-            let names: Vec<String> = manifest.tools.iter().map(|t| canonical_name(&app, &t.name)).collect();
-            let result = ToolResult::refused(&call_id, format!("{app} has no tool '{tool}'; its tools are: {}", names.join(", ")));
-            self.finish_call(&call_id, result, from_console);
-            return None;
-        };
-        if let Some(t) = self.state.tool_mut(&call_id) {
-            t.preview = def.preview;
-            t.service_label = self.registry.meta(&endpoint).map(|m| m.display_name).unwrap_or_default();
-        }
-        if args_json.len() > MAX_ARGS_BYTES {
-            let result = ToolResult::refused(&call_id, "arguments over the size cap");
-            self.finish_call(&call_id, result, from_console);
-            return None;
-        }
-        let risk = def.risk.max(self.registry.risk_floor(&app));
-        let call = ServiceCall { call_id: call_id.clone(), tool: tool.clone(), args: args_json };
-        if risk == Risk::Destructive && !from_console {
-            if let Some(t) = self.state.tool_mut(&call_id) {
-                t.status = ToolStatus::Confirm;
-            }
-            self.parked.insert(call_id.clone(), Parked { endpoint, call, from_console });
-            self.state.touch();
-            return Some(EngineEvent::Confirm { call_id });
-        }
-        self.launch(endpoint, call, from_console, now);
-        None
-    }
-
-    fn dispatch_bus(&mut self, call_id: String, tool: &str, args: &str, from_console: bool) {
-        if tool != "unsubscribe" {
-            self.finish_call(
-                &call_id,
-                ToolResult::refused(&call_id, "bus has one tool: bus.unsubscribe"),
-                from_console,
-            );
-            return;
-        }
-        let sub_id = match makepad_strict_json::parse(args.as_bytes()) {
-            Ok(Value::Obj(fields)) => fields
-                .into_iter()
-                .find(|(key, _)| key == "sub_id")
-                .and_then(|(_, value)| value.as_str().map(str::to_string)),
-            _ => None,
-        };
-        let Some(sub_id) = sub_id.filter(|id| is_opaque_id(id)) else {
-            self.finish_call(
-                &call_id,
-                ToolResult::refused(&call_id, "bus.unsubscribe needs a valid string sub_id"),
-                from_console,
-            );
-            return;
-        };
-        let Some(subscription) = self.subscriptions.remove(&sub_id) else {
-            self.finish_call(
-                &call_id,
-                ToolResult::refused(&call_id, format!("no live subscription '{sub_id}'")),
-                from_console,
-            );
-            return;
-        };
-        self.subscription_order.retain(|id| id != &sub_id);
-        self.registry.send(&subscription.endpoint, ServiceDown::Unsubscribe { sub_id: sub_id.clone() });
-        self.seen_generation = None;
-        self.finish_call(
-            &call_id,
-            ToolResult::ok(&call_id, format!("unsubscribed {sub_id}"), "unsubscribed"),
-            from_console,
-        );
-    }
-
-    fn launch(&mut self, endpoint: EndpointId, call: ServiceCall, from_console: bool, now: f64) {
-        let call_id = call.call_id.clone();
-        if !self.registry.send(&endpoint, ServiceDown::Call(call)) {
-            let result = ToolResult::unavailable(&call_id, "the app went away");
-            self.finish_call(&call_id, result, from_console);
-            return;
-        }
-        if let Some(t) = self.state.tool_mut(&call_id) {
-            t.status = ToolStatus::Running { note: String::new(), permille: 0 };
-        }
-        self.pending.insert(
-            call_id,
-            Pending { endpoint, deadline: now + CALL_DEADLINE_SECS, hard_deadline: now + CALL_HARD_CAP_SECS, from_console },
-        );
-        self.state.touch();
-    }
-
-    fn on_result(&mut self, endpoint: &EndpointId, mut result: ToolResult, now: f64) {
-        let Some(p) = self.pending.get(&result.call_id) else { return };
-        if &p.endpoint != endpoint {
-            return;
-        }
-        let from_console = p.from_console;
-        self.pending.remove(&result.call_id);
-        result.bound();
-        let call_id = result.call_id.clone();
-        self.install_subscriptions(endpoint, &mut result, now);
-        // An `os.launch` that worked is held until the app it started is on
-        // the bus, so the model gets its tools with the result and goes on
-        // in the same turn instead of stopping at "it is opening".
-        if !from_console && result.outcome.is_ok() && self.awaiting.is_none() {
-            if let Some(app) = self.launched_app(&call_id) {
-                if self.registry.instances_of(&app).is_empty() {
-                    if let Some(t) = self.state.tool_mut(&call_id) {
-                        t.status = ToolStatus::Running { note: format!("waiting for {app} to connect…"), permille: 500 };
-                    }
-                    self.awaiting = Some(AwaitingApp {
-                        call_id,
-                        app,
-                        result,
-                        from_console,
-                        seen_generation: self.registry.generation(),
-                        deadline: now + LAUNCH_PATIENCE_SECS,
-                    });
-                    self.state.touch();
-                    return;
-                }
-            }
-        }
-        self.finish_call(&call_id, result, from_console);
-    }
-
-    fn install_subscriptions(&mut self, endpoint: &EndpointId, result: &mut ToolResult, now: f64) {
-        if !result.outcome.is_ok() || result.subscribe.is_empty() {
-            return;
-        }
-        let requests = std::mem::take(&mut result.subscribe);
-        if self.subscriptions.len() + requests.len() > MAX_SUBSCRIPTIONS {
-            *result = ToolResult::refused(
-                result.call_id.clone(),
-                format!("subscription limit ({MAX_SUBSCRIPTIONS}) reached"),
-            );
-            return;
-        }
-        let Some(manifest) = self.registry.manifest(endpoint) else {
-            *result = ToolResult::unavailable(result.call_id.clone(), "the app went away before subscribing");
-            return;
-        };
-        if let Some(missing) = requests.iter().find(|request| manifest.topic(&request.topic).is_none()) {
-            *result = ToolResult::refused(
-                result.call_id.clone(),
-                format!("{} does not publish topic '{}'", manifest.id, missing.topic),
-            );
-            return;
-        }
-        let service_label = self
-            .registry
-            .meta(endpoint)
-            .map(|meta| meta.display_name)
-            .unwrap_or_else(|| manifest.label.clone());
-        let mut enrolled = Vec::new();
-        for request in requests {
-            self.next_subscription += 1;
-            let sub_id = format!("l{:x}-s{}", self.lease_id, self.next_subscription);
-            if !self.registry.send(
-                endpoint,
-                ServiceDown::Subscribe {
-                    sub_id: sub_id.clone(),
-                    topic: request.topic.clone(),
-                    filter: request.filter.clone(),
-                },
-            ) {
-                for (created_id, _) in &enrolled {
-                    self.subscriptions.remove(created_id);
-                    self.subscription_order.retain(|id| id != created_id);
-                }
-                *result = ToolResult::unavailable(result.call_id.clone(), "the app went away before subscribing");
-                return;
-            }
-            self.subscriptions.insert(
-                sub_id.clone(),
-                Subscription {
-                    endpoint: endpoint.clone(),
-                    service_label: service_label.clone(),
-                    topic: request.topic.clone(),
-                    filter: request.filter,
-                    created: now,
-                    queue: VecDeque::new(),
-                    dropped: 0,
-                    closing: false,
-                },
-            );
-            self.subscription_order.push(sub_id.clone());
-            enrolled.push((sub_id, request.topic));
-        }
-        self.seen_generation = None;
-        let subscriptions = enrolled
-            .iter()
-            .map(|(sub_id, topic)| format!("{topic} (sub_id: {sub_id})"))
-            .collect::<Vec<_>>()
-            .join(", ");
-        if !result.text.trim().is_empty() {
-            result.text.push('\n');
-        }
-        result.text.push_str(&format!("Subscribed: {subscriptions}."));
-        result.bound();
-    }
-
-    fn on_message(&mut self, endpoint: &EndpointId, sub_id: &str, message: Message) {
-        let Some(subscription) = self.subscriptions.get_mut(sub_id) else { return };
-        if &subscription.endpoint != endpoint || subscription.topic != message.topic || subscription.closing {
-            return;
-        }
-        if self.turn_active && !subscription.queue.is_empty() {
-            subscription.dropped = subscription.dropped.saturating_add(subscription.queue.len() as u32);
-            subscription.queue.clear();
-        } else if subscription.queue.len() >= MAX_SUBSCRIPTION_QUEUE {
-            subscription.queue.pop_front();
-            subscription.dropped = subscription.dropped.saturating_add(1);
-        }
-        subscription.closing = message.final_;
-        subscription.queue.push_back(message);
-        if subscription.closing {
-            self.seen_generation = None;
-        }
-    }
-
-    fn close_gone_subscriptions(&mut self) {
-        let gone: Vec<String> = self
-            .subscriptions
-            .iter()
-            .filter(|(_, subscription)| {
-                !subscription.closing && self.registry.manifest(&subscription.endpoint).is_none()
-            })
-            .map(|(sub_id, _)| sub_id.clone())
-            .collect();
-        for sub_id in gone {
-            let Some(subscription) = self.subscriptions.get_mut(&sub_id) else { continue };
-            let message = Message::new(&subscription.topic, "service disconnected").final_message();
-            if self.turn_active && !subscription.queue.is_empty() {
-                subscription.dropped = subscription.dropped.saturating_add(subscription.queue.len() as u32);
-                subscription.queue.clear();
-            } else if subscription.queue.len() >= MAX_SUBSCRIPTION_QUEUE {
-                subscription.queue.pop_front();
-                subscription.dropped = subscription.dropped.saturating_add(1);
-            }
-            subscription.closing = true;
-            subscription.queue.push_back(message);
-            self.seen_generation = None;
-        }
-    }
-
-    fn deliver_next_message(&mut self, now: f64) {
-        if self
-            .last_wake
-            .is_some_and(|last_wake| now - last_wake < WAKE_INTERVAL_SECS)
-        {
-            return;
-        }
-        let count = self.subscription_order.len();
-        if count == 0 {
-            return;
-        }
-        let mut selected = None;
-        for offset in 0..count {
-            let index = (self.wake_cursor + offset) % count;
-            let sub_id = &self.subscription_order[index];
-            if self.subscriptions.get(sub_id).is_some_and(|subscription| !subscription.queue.is_empty()) {
-                selected = Some((index, sub_id.clone()));
-                break;
-            }
-        }
-        let Some((index, sub_id)) = selected else { return };
-        self.wake_cursor = (index + 1) % count;
-        let (message, service_label, dropped, closing) = {
-            let subscription = self.subscriptions.get_mut(&sub_id).unwrap();
-            let message = subscription.queue.pop_front().unwrap();
-            let dropped = std::mem::take(&mut subscription.dropped);
-            let closing = message.final_;
-            (message, subscription.service_label.clone(), dropped, closing)
-        };
-        if closing {
-            self.subscriptions.remove(&sub_id);
-            self.subscription_order.retain(|id| id != &sub_id);
-            self.seen_generation = None;
-        }
-        let entry = EventEntry {
-            sub_id: sub_id.clone(),
-            service_label: service_label.clone(),
-            topic: message.topic.clone(),
-            text: message.text.clone(),
-            data: message.data.clone(),
-            dropped,
-            final_: message.final_,
-        };
-        let mut input = format!("[event] {service_label} · {} · {}\nsub_id: {sub_id}", message.topic, message.text);
-        if let Some(data) = &message.data {
-            input.push_str(&format!("\ndata: {data}"));
-        }
-        if dropped != 0 {
-            input.push_str(&format!("\ndropped: {dropped}"));
-        }
-        self.reconfigure_if_needed();
-        self.state.push(Entry::Event(entry));
-        self.state.status = Status::Thinking;
-        self.state.thinking.clear();
-        self.state.rate = None;
-        self.turn_active = true;
-        self.tool_rounds = 0;
-        self.last_wake = Some(now);
-        let dynamic = self.registry.dynamic_context();
-        self.model.send_user(&input, &dynamic);
-        self.state.touch();
-    }
-
-    fn drop_subscriptions(&mut self) {
-        for (sub_id, subscription) in self.subscriptions.drain() {
-            if !subscription.closing {
-                self.registry.send(&subscription.endpoint, ServiceDown::Unsubscribe { sub_id });
-            }
-        }
-        self.subscription_order.clear();
-        self.wake_cursor = 0;
-        self.last_wake = None;
-        self.seen_generation = None;
-    }
-
-    /// The app an `os.launch` card asked for, when `call_id` is one.
-    fn launched_app(&self, call_id: &str) -> Option<String> {
-        let t = self.state.tool(call_id)?;
-        if t.service != "os" || t.tool != "launch" {
-            return None;
-        }
-        match makepad_strict_json::parse(t.args.as_bytes()) {
-            Ok(Value::Obj(fields)) => fields
-                .into_iter()
-                .find(|(k, _)| k == "app")
-                .and_then(|(_, v)| v.as_str().map(|s| s.trim().to_lowercase())),
-            _ => None,
-        }
-    }
-
-    /// The held `os.launch` answer: delivered as soon as the launched app
-    /// registers — with the app's tools named in the result, and the
-    /// model's tool table rebound when it can rebind mid-turn — or, when
-    /// the patience runs out, as it is with a note that the app has not
-    /// connected yet.
-    fn pump_awaiting(&mut self, now: f64) {
-        let Some(a) = self.awaiting.as_ref() else { return };
-        let registered = self.registry.generation() != a.seen_generation && !self.registry.instances_of(&a.app).is_empty();
-        if !registered && now < a.deadline {
-            return;
-        }
-        let a = self.awaiting.take().unwrap();
-        let mut result = a.result;
-        if registered {
-            let label = self
-                .registry
-                .instances_of(&a.app)
-                .first()
-                .and_then(|e| self.registry.meta(e))
-                .map(|m| m.display_name)
-                .unwrap_or_else(|| a.app.clone());
-            let prefix = format!("{}.", a.app);
-            let tools: Vec<String> = self
-                .registry
-                .tool_definitions()
-                .into_iter()
-                .map(|t| t.name)
-                .filter(|n| n.starts_with(&prefix))
-                .collect();
-            result.text = format!("{label} is running now. Its tools: {}. Call them directly.", tools.join(", "));
-            result.note = "running".into();
-            if self.model.can_rebind_mid_turn() {
-                self.reconfigure_if_needed();
-            }
-        } else {
-            result.text = format!("{} ({} has not connected yet; its tools are not available in this turn)", result.text, a.app);
-            result.note = "not connected yet".into();
-        }
-        result.bound();
-        self.finish_call(&a.call_id, result, a.from_console);
-    }
-
-    /// Assistant rows that never got visible text are not rows: they sit
-    /// in the transcript as blank blocks. Left alone while a confirm card
-    /// waits, so the panel's row indices stay what it drew.
-    fn drop_empty_assistant(&mut self) {
-        if !self.parked.is_empty() {
-            return;
-        }
-        let before = self.state.entries.len();
-        self.state.entries.retain(|e| !matches!(e, Entry::Assistant { text, .. } if text.trim().is_empty()));
-        if self.state.entries.len() != before {
-            self.state.touch();
-        }
-    }
-
-    fn mark_done(&mut self, call_id: &str, result: &ToolResult) {
-        if let Some(t) = self.state.tool_mut(call_id) {
-            t.status = ToolStatus::Done { outcome: result.outcome, note: result.note.clone(), text: result.text.clone() };
-            if !result.outcome.is_ok() {
-                t.preview = false;
-            } else if result.preview {
-                t.preview = true;
-            }
-        }
-        self.state.touch();
-    }
-
-    /// A call is over: the card lands, the model hears about it (unless
-    /// the person typed it), and the disposition does what it says.
-    fn finish_call(&mut self, call_id: &str, result: ToolResult, from_console: bool) {
-        self.mark_done(call_id, &result);
-        if from_console {
-            return;
-        }
-        let body = if result.text.trim().is_empty() { result.note.clone() } else { result.text.clone() };
-        let text = if result.outcome.is_ok() { body } else { format!("[{}] {body}", result.outcome.slug()) };
-        self.model.send_tool_result(call_id, &text, !result.outcome.is_ok());
-        match result.disposition {
-            Disposition::Continue => {}
-            Disposition::EndTurn => {
-                self.model.cancel();
-                self.end_turn();
-            }
-            Disposition::ResetConversation => {
-                self.drop_subscriptions();
-                self.model.reset();
-                self.seen_generation = None;
-                self.end_turn();
-                self.state.push(Entry::System { text: "the conversation was reset by the app".into() });
-            }
-        }
-    }
-}
-
-impl Drop for EngineCore {
-    fn drop(&mut self) {
-        self.shutdown();
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::port::{AiServicePort, PortEvent};
-    use std::collections::VecDeque;
-
-    /// A model that answers each user turn or tool result with the next
-    /// scripted batch of events.
-    struct Scripted {
-        script: VecDeque<Vec<ModelEvent>>,
-        out: Vec<ModelEvent>,
-        configured: Vec<(String, Vec<ToolDefinition>)>,
-        sends: Vec<(String, String)>,
-        tool_results: Vec<(String, String, bool)>,
-        cancels: usize,
-        resets: usize,
-        fail_configure_once: bool,
-    }
-
-    impl Scripted {
-        fn new(script: Vec<Vec<ModelEvent>>) -> Self {
-            Scripted {
-                script: script.into(),
-                out: Vec::new(),
-                configured: Vec::new(),
-                sends: Vec::new(),
-                tool_results: Vec::new(),
-                cancels: 0,
-                resets: 0,
-                fail_configure_once: false,
-            }
-        }
-        fn next(&mut self) {
-            if let Some(batch) = self.script.pop_front() {
-                self.out.extend(batch);
-            }
-        }
-    }
-
-    /// Shared handle so tests can inspect the model the core owns.
-    struct Handle(std::sync::Arc<std::sync::Mutex<Scripted>>);
-
-    impl Model for Handle {
-        fn label(&self) -> String {
-            "Scripted".into()
-        }
-        fn configure(&mut self, system: &str, tools: &[ToolDefinition]) -> Result<(), String> {
-            let mut m = self.0.lock().unwrap();
-            m.configured.push((system.to_string(), tools.to_vec()));
-            if m.fail_configure_once {
-                m.fail_configure_once = false;
-                return Err("cannot rebind".into());
-            }
-            Ok(())
-        }
-        fn send_user(&mut self, text: &str, dynamic_context: &str) {
-            let mut m = self.0.lock().unwrap();
-            m.sends.push((text.to_string(), dynamic_context.to_string()));
-            m.next();
-        }
-        fn send_tool_result(&mut self, call_id: &str, text: &str, is_error: bool) {
-            let mut m = self.0.lock().unwrap();
-            m.tool_results.push((call_id.to_string(), text.to_string(), is_error));
-            m.next();
-        }
-        fn cancel(&mut self) {
-            self.0.lock().unwrap().cancels += 1;
-        }
-        fn reset(&mut self) {
-            self.0.lock().unwrap().resets += 1;
-        }
-        fn poll(&mut self) -> Vec<ModelEvent> {
-            std::mem::take(&mut self.0.lock().unwrap().out)
-        }
-    }
-
-    fn scripted(script: Vec<Vec<ModelEvent>>) -> (Box<dyn Model>, std::sync::Arc<std::sync::Mutex<Scripted>>) {
-        let shared = std::sync::Arc::new(std::sync::Mutex::new(Scripted::new(script)));
-        (Box::new(Handle(shared.clone())), shared)
-    }
-
-    fn files() -> ServiceManifest {
-        ServiceManifest::new("files", "Files", "The file browser. Ask it what is in a folder.")
-            .with_tool(ToolDef::new("list_dir", "List a folder.", r#"{"type":"object","properties":{"path":{"type":"string"}},"required":["path"]}"#, Risk::Read))
-            .with_tool(ToolDef::new("trash", "Move a file to the trash.", r#"{"type":"object","properties":{"path":{"type":"string"}},"required":["path"]}"#, Risk::Destructive))
-            .with_tool(ToolDef::new("open", "Show a folder.", r#"{"type":"object","properties":{"path":{"type":"string"}}}"#, Risk::Act).with_preview())
-            .with_topic(TopicDef::new("watch", "Changes to a watched folder."))
-    }
-
-    fn call(name: &str, args: &str) -> ModelEvent {
-        ModelEvent::ToolCall { call_id: "m1".into(), name: name.into(), args: args.into() }
-    }
-
-    fn done(text: &str) -> Vec<ModelEvent> {
-        vec![ModelEvent::Delta(text.into()), ModelEvent::TurnDone { tool_calls: 0 }]
-    }
-
-    fn setup_with_lease(
-        script: Vec<Vec<ModelEvent>>,
-        lease_id: u64,
-    ) -> (EngineCore, std::sync::Arc<std::sync::Mutex<Scripted>>, AiServicePort, EndpointId) {
-        let reg = ServiceRegistry::new();
-        let (mut port, link) = AiServicePort::in_process(files()).unwrap();
-        let e = reg.register(link, "the Files tile", None).unwrap();
-        reg.pump();
-        port.test_drain();
-        let (model, shared) = scripted(script);
-        (EngineCore::new(reg, model, None, lease_id), shared, port, e)
-    }
-
-    fn setup(script: Vec<Vec<ModelEvent>>) -> (EngineCore, std::sync::Arc<std::sync::Mutex<Scripted>>, AiServicePort, EndpointId) {
-        setup_with_lease(script, 1)
-    }
-
-    #[test]
-    fn a_turn_routes_a_tool_call_to_the_instance_and_feeds_the_result_back() {
-        let (mut core, model, mut port, _e) = setup(vec![
-            vec![call("files.list_dir", r#"{"path":"~"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("Three folders."),
-        ]);
-        core.send("what is in my home folder", 0.0);
-        {
-            let m = model.lock().unwrap();
-            assert_eq!(m.sends.len(), 1);
-            let (system, tools) = &m.configured[0];
-            assert!(system.contains("Files"), "brief in the system prompt");
-            assert_eq!(
-                tools.iter().map(|t| t.name.as_str()).collect::<Vec<_>>(),
-                vec!["files.list_dir", "files.trash", "files.open", "bus.unsubscribe"]
-            );
-        }
-        core.pump(0.1);
-        assert_eq!(core.state().status, Status::WaitingForTool);
-        let ev = port.test_drain();
-        let ServiceCall { call_id, tool, args } = match &ev[0] {
-            PortEvent::Call(c) => c.clone(),
-            other => panic!("{other:?}"),
-        };
-        assert_eq!((tool.as_str(), args.as_str()), ("list_dir", r#"{"path":"~"}"#));
-        port.reply(ToolResult::ok(&call_id, "Desktop/ Documents/ Pictures/", "listed ~"));
-        let events = core.pump(0.2);
-        assert!(events.contains(&EngineEvent::Changed));
-        {
-            let m = model.lock().unwrap();
-            assert_eq!(m.tool_results, vec![("m1".to_string(), "Desktop/ Documents/ Pictures/".to_string(), false)]);
-        }
-        assert_eq!(core.state().status, Status::Idle);
-        let entries = &core.state().entries;
-        assert!(matches!(&entries[0], Entry::User { .. }));
-        assert!(matches!(&entries[1], Entry::Tool(t) if t.title.starts_with("Files · list_dir") && matches!(t.status, ToolStatus::Done { outcome: ToolOutcome::Ok, .. })));
-        assert!(matches!(&entries[2], Entry::Assistant { text, streaming: false } if text == "Three folders."));
-    }
-
-    #[test]
-    fn destructive_calls_wait_for_the_person() {
-        let (mut core, model, mut port, _e) = setup(vec![
-            vec![call("files.trash", r#"{"path":"~/old.txt"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("Done."),
-        ]);
-        core.send("trash old.txt", 0.0);
-        let events = core.pump(0.1);
-        assert!(events.contains(&EngineEvent::Confirm { call_id: "m1".into() }));
-        assert!(port.test_drain().is_empty(), "nothing reached the app yet");
-        assert!(matches!(core.state().tool("m1").map(|t| t.status.clone()), Some(ToolStatus::Confirm)));
-        core.confirm("m1", false, 0.2);
-        assert_eq!(model.lock().unwrap().tool_results[0].2, true, "denied is an error to the model");
-        assert!(port.test_drain().is_empty());
-        // The floor makes a Read tool destructive too.
-        let (mut core, _model, mut port, _e) = setup(vec![vec![call("files.list_dir", r#"{"path":"~"}"#), ModelEvent::TurnDone { tool_calls: 1 }]]);
-        core.registry().set_risk_floor("files", Risk::Destructive);
-        core.send("list", 0.0);
-        assert!(core.pump(0.1).contains(&EngineEvent::Confirm { call_id: "m1".into() }));
-        core.confirm("m1", true, 0.2);
-        assert!(matches!(&port.test_drain()[0], PortEvent::Call(c) if c.tool == "list_dir"));
-    }
-
-    #[test]
-    fn a_silent_service_times_out_and_progress_buys_time() {
-        let (mut core, model, mut port, _e) = setup(vec![
-            vec![call("files.list_dir", r#"{"path":"~"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("Sorry."),
-        ]);
-        core.send("list", 0.0);
-        core.pump(0.1);
-        let _ = port.test_drain();
-        port.progress("m1", "walking", 300);
-        core.pump(50.0);
-        assert!(core.pump(100.0).is_empty() || model.lock().unwrap().tool_results.is_empty(), "progress at t=50 moved the deadline to 110");
-        core.pump(111.0);
-        let results = model.lock().unwrap().tool_results.clone();
-        assert_eq!(results.len(), 1);
-        assert!(results[0].1.starts_with("[timed_out]"), "{results:?}");
-        assert!(matches!(&port.test_drain()[0], PortEvent::Cancel { call_id } if call_id == "m1"));
-    }
-
-    #[test]
-    fn unknown_names_get_the_real_ones_and_a_missing_app_is_unavailable() {
-        let (mut core, model, _port, _e) = setup(vec![
-            vec![call("files.delete_everything", "{}"), ModelEvent::TurnDone { tool_calls: 1 }],
-            vec![call("route.plan", r#"{"to":"Utrecht"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            vec![call("plan", "{}"), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("ok"),
-        ]);
-        core.registry().mark_launchable("route", "Route");
-        core.send("go", 0.0);
-        for i in 1..=4 {
-            core.pump(i as f64 * 0.1);
-        }
-        let r = model.lock().unwrap().tool_results.clone();
-        assert!(r[0].1.contains("files.list_dir") && r[0].1.starts_with("[refused]"), "{r:?}");
-        assert!(r[1].1.contains("os.launch") && r[1].1.starts_with("[unavailable]"), "{r:?}");
-        assert!(r[2].1.contains("whole dotted name") && r[2].1.contains("files"), "{r:?}");
-    }
-
-    #[test]
-    fn with_two_instances_the_named_one_wins_and_the_selector_is_stripped() {
-        let reg = ServiceRegistry::new();
-        let (mut p1, l1) = AiServicePort::in_process(files()).unwrap();
-        let (mut p2, l2) = AiServicePort::in_process(files()).unwrap();
-        let _e1 = reg.register(l1, "left", None).unwrap();
-        let e2 = reg.register(l2, "right", None).unwrap();
-        reg.pump();
-        p1.test_drain();
-        p2.test_drain();
-        reg.focus(&e2);
-        let (model, _shared) = scripted(vec![
-            vec![call("files.list_dir", r#"{"path":"~","instance":"Files"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-        ]);
-        let mut core = EngineCore::new(reg, model, None, 1);
-        core.send("list", 0.0);
-        core.pump(0.1);
-        let got = p1.test_drain();
-        assert!(matches!(&got[0], PortEvent::Call(c) if c.args == r#"{"path":"~"}"#), "{got:?}");
-        assert!(p2.test_drain().is_empty(), "the focused one loses to the named one");
-    }
-
-    #[test]
-    fn a_registry_change_reconfigures_the_model_between_turns_or_restarts_it() {
-        let (mut core, model, _port, _e) = setup(vec![done("hi"), done("again")]);
-        core.send("hello", 0.0);
-        core.pump(0.1);
-        assert_eq!(model.lock().unwrap().configured.len(), 1);
-        core.registry().mark_launchable("route", "Route");
-        core.pump(0.2);
-        assert_eq!(model.lock().unwrap().configured.len(), 2, "idle: reconfigured at once");
-        assert!(model.lock().unwrap().configured[1].0.contains("os.launch"));
-        model.lock().unwrap().fail_configure_once = true;
-        core.registry().mark_launchable("photos", "Photos");
-        core.send("again", 0.3);
-        let m = model.lock().unwrap();
-        assert_eq!(m.resets, 1, "a model that cannot rebind is restarted");
-        assert_eq!(m.configured.len(), 4);
-        drop(m);
-        assert!(core.state().entries.iter().any(|e| matches!(e, Entry::System { text } if text.contains("restarted"))));
-    }
-
-    #[test]
-    fn the_console_drives_tools_without_a_model() {
-        let (mut core, model, mut port, _e) = setup(vec![]);
-        core.send("/", 0.0);
-        assert!(matches!(core.state().entries.last(), Some(Entry::System { text }) if text.contains("files.list_dir")));
-        core.send(r#"/files.open {"path":"~/Pictures"}"#, 0.0);
-        let ev = port.test_drain();
-        let id = match &ev[0] {
-            PortEvent::Call(c) => c.call_id.clone(),
-            other => panic!("{other:?}"),
-        };
-        port.reply(ToolResult::ok(&id, "showing ~/Pictures", "opened").with_preview());
-        core.pump(0.1);
-        assert!(model.lock().unwrap().tool_results.is_empty(), "console results never reach the model");
-        assert!(core.state().entries.iter().any(|e| matches!(e, Entry::Tool(t) if t.preview && matches!(t.status, ToolStatus::Done { outcome: ToolOutcome::Ok, .. }))));
-        // A destructive console call runs without a confirm card: the person typed it.
-        core.send(r#"/files.trash {"path":"~/x"}"#, 0.0);
-        assert!(matches!(&port.test_drain()[0], PortEvent::Call(c) if c.tool == "trash"));
-    }
-
-    #[test]
-    fn an_end_turn_disposition_stops_the_model_and_a_reset_restarts_it() {
-        let (mut core, model, mut port, _e) = setup(vec![
-            vec![call("files.open", r#"{"path":"~"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("should not stream"),
-        ]);
-        core.send("open home", 0.0);
-        core.pump(0.1);
-        let _ = port.test_drain();
-        port.reply(ToolResult::ok("m1", "opened", "opened").with_disposition(Disposition::EndTurn));
-        core.pump(0.2);
-        assert_eq!(core.state().status, Status::Idle);
-        assert_eq!(model.lock().unwrap().cancels, 1);
-        let (mut core, model, mut port, _e) = setup(vec![
-            vec![call("files.open", r#"{"path":"~"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-        ]);
-        core.send("open", 0.0);
-        core.pump(0.1);
-        let _ = port.test_drain();
-        port.reply(ToolResult::ok("m1", "new world", "").with_disposition(Disposition::ResetConversation));
-        core.pump(0.2);
-        assert_eq!(model.lock().unwrap().resets, 1);
-        assert!(matches!(core.state().entries.last(), Some(Entry::System { text }) if text.contains("reset")));
-    }
-
-    #[test]
-    fn the_tool_round_limit_ends_a_runaway_turn() {
-        let mut script: Vec<Vec<ModelEvent>> = Vec::new();
-        for i in 0..(MAX_TOOL_ROUNDS + 1) {
-            script.push(vec![ModelEvent::ToolCall { call_id: format!("m{i}"), name: "files.list_dir".into(), args: r#"{"path":"~"}"#.into() }, ModelEvent::TurnDone { tool_calls: 1 }]);
-        }
-        let (mut core, model, mut port, _e) = setup(script);
-        core.send("loop", 0.0);
-        for t in 0..(MAX_TOOL_ROUNDS + 2) {
-            core.pump(t as f64);
-            for ev in port.test_drain() {
-                if let PortEvent::Call(c) = ev {
-                    port.reply(ToolResult::ok(&c.call_id, "x", ""));
-                }
-            }
-            core.pump(t as f64 + 0.5);
-        }
-        let m = model.lock().unwrap();
-        assert!(m.tool_results.iter().any(|(_, text, _)| text.contains("round limit")), "{:?}", m.tool_results.last());
-        assert_eq!(m.cancels, 1);
-        drop(m);
-        assert_eq!(core.state().status, Status::Idle);
-    }
-
-    #[test]
-    fn cancel_and_clear_leave_nothing_pending() {
-        let (mut core, model, mut port, _e) = setup(vec![
-            vec![call("files.list_dir", r#"{"path":"~"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-        ]);
-        core.send("list", 0.0);
-        core.pump(0.1);
-        let _ = port.test_drain();
-        core.cancel(0.2);
-        assert!(matches!(&port.test_drain()[0], PortEvent::Cancel { .. }));
-        assert!(matches!(core.state().tool("m1").map(|t| t.status.clone()), Some(ToolStatus::Done { outcome: ToolOutcome::Cancelled, .. })));
-        assert_eq!(core.state().status, Status::Idle);
-        core.clear(0.3);
-        assert!(core.state().entries.is_empty());
-        assert_eq!(model.lock().unwrap().resets, 1);
-    }
-
-    fn os() -> ServiceManifest {
-        ServiceManifest::new("os", "Desktop", "The desktop.")
-            .with_tool(ToolDef::new("launch", "Start an app.", r#"{"type":"object","properties":{"app":{"type":"string"}},"required":["app"]}"#, Risk::Act))
-    }
-
-    fn photos() -> ServiceManifest {
-        ServiceManifest::new("photos", "Photos", "The picture wall.")
-            .with_tool(ToolDef::new("search", "Find pictures.", r#"{"type":"object","properties":{"query":{"type":"string"}},"required":["query"]}"#, Risk::Read))
-    }
-
-    #[test]
-    fn a_turn_of_only_a_tool_call_leaves_no_empty_assistant_row() {
-        let (mut core, _model, mut port, _e) = setup(vec![
-            vec![ModelEvent::Delta("\n\n".into()), call("files.list_dir", r#"{"path":"~"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("Three folders."),
-        ]);
-        core.send("list", 0.0);
-        core.pump(0.1);
-        assert!(!core.state().entries.iter().any(|e| matches!(e, Entry::Assistant { .. })), "a whitespace delta opens no row: {:?}", core.state().entries);
-        let ev = port.test_drain();
-        let PortEvent::Call(c) = &ev[0] else { panic!() };
-        port.reply(ToolResult::ok(&c.call_id, "a b c", ""));
-        core.pump(0.2);
-        let assistant: Vec<&Entry> = core.state().entries.iter().filter(|e| matches!(e, Entry::Assistant { .. })).collect();
-        assert_eq!(assistant.len(), 1, "exactly one row, the text: {:?}", core.state().entries);
-        assert!(matches!(assistant[0], Entry::Assistant { text, streaming: false } if text == "Three folders."));
-    }
-
-    #[test]
-    fn a_launch_waits_for_the_app_and_the_turn_goes_on_with_its_tools() {
-        let reg = ServiceRegistry::new();
-        let (mut os_port, os_link) = AiServicePort::in_process(os()).unwrap();
-        reg.register(os_link, "the desktop", None).unwrap();
-        reg.mark_launchable("photos", "Photos");
-        reg.pump();
-        os_port.test_drain();
-        let (model, shared) = scripted(vec![
-            vec![call("os.launch", r#"{"app":"photos"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            vec![ModelEvent::ToolCall { call_id: "m2".into(), name: "photos.search".into(), args: r#"{"query":"dogs"}"#.into() }, ModelEvent::TurnDone { tool_calls: 1 }],
-            done("Two dog comics."),
-        ]);
-        let mut core = EngineCore::new(reg.clone(), model, None, 1);
-        core.send("find the pictures about dogs", 0.0);
-        core.pump(0.1);
-        let ev = os_port.test_drain();
-        let PortEvent::Call(c) = &ev[0] else { panic!("{ev:?}") };
-        assert_eq!(c.tool, "launch");
-        os_port.reply(ToolResult::ok(&c.call_id, "Photos is starting", "starting"));
-        core.pump(0.5);
-        assert!(shared.lock().unwrap().tool_results.is_empty(), "the launch result is held until photos registers");
-        assert!(matches!(core.state().tool("m1").map(|t| t.status.clone()), Some(ToolStatus::Running { .. })));
-        // Photos comes up two seconds later.
-        let (mut photos_port, photos_link) = AiServicePort::in_process(photos()).unwrap();
-        reg.register(photos_link, "a tile", None).unwrap();
-        core.pump(2.0);
-        {
-            let m = shared.lock().unwrap();
-            assert_eq!(m.tool_results.len(), 1);
-            let (id, text, is_error) = &m.tool_results[0];
-            assert_eq!(id, "m1");
-            assert!(!is_error);
-            assert!(text.contains("Photos is running now") && text.contains("photos.search"), "{text}");
-        }
-        // ...and the same turn calls photos.search.
-        let ev = photos_port.test_drain();
-        let Some(PortEvent::Call(c)) = ev.iter().find(|e| matches!(e, PortEvent::Call(_))) else { panic!("{ev:?}") };
-        assert_eq!(c.tool, "search");
-        photos_port.reply(ToolResult::ok(&c.call_id, "2 matches", ""));
-        core.pump(2.5);
-        assert_eq!(core.state().status, Status::Idle);
-        assert!(matches!(core.state().entries.last(), Some(Entry::Assistant { text, .. }) if text == "Two dog comics."));
-    }
-
-    #[test]
-    fn a_launch_nobody_answers_goes_to_the_model_after_the_patience() {
-        let reg = ServiceRegistry::new();
-        let (mut os_port, os_link) = AiServicePort::in_process(os()).unwrap();
-        reg.register(os_link, "the desktop", None).unwrap();
-        reg.mark_launchable("photos", "Photos");
-        reg.pump();
-        os_port.test_drain();
-        let (model, shared) = scripted(vec![
-            vec![call("os.launch", r#"{"app":"photos"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("Photos did not come up."),
-        ]);
-        let mut core = EngineCore::new(reg, model, None, 1);
-        core.send("open photos", 0.0);
-        core.pump(0.1);
-        let ev = os_port.test_drain();
-        let PortEvent::Call(c) = &ev[0] else { panic!() };
-        os_port.reply(ToolResult::ok(&c.call_id, "Photos is starting", "starting"));
-        core.pump(1.0);
-        assert!(shared.lock().unwrap().tool_results.is_empty());
-        core.pump(LAUNCH_PATIENCE_SECS + 1.5);
-        {
-            let m = shared.lock().unwrap();
-            assert_eq!(m.tool_results.len(), 1);
-            assert!(m.tool_results[0].1.contains("has not connected yet"), "{}", m.tool_results[0].1);
-        }
-        assert!(matches!(core.state().tool("m1").map(|t| t.status.clone()), Some(ToolStatus::Done { note, .. }) if note == "not connected yet"));
-    }
-
-    #[test]
-    fn the_dynamic_context_names_what_runs_and_what_needs_a_launch() {
-        let (core, _model, _port, _e) = setup(vec![]);
-        core.registry().mark_launchable("photos", "Photos");
-        let ctx = core.registry().dynamic_context();
-        assert!(ctx.contains("Running now — call their tools directly: Files (files.list_dir, files.trash, files.open)"), "{ctx}");
-        assert!(ctx.contains("Not running — os.launch starts them: Photos (`photos`)"), "{ctx}");
-    }
-
-    #[test]
-    fn a_tool_result_subscribes_the_port_and_an_idle_message_wakes_as_an_event() {
-        let (mut core, model, mut port, _endpoint) = setup(vec![
-            vec![call("files.open", r#"{"path":"~"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("Watching."),
-            done("I saw it."),
-        ]);
-        core.send("watch home", 0.0);
-        core.pump(0.1);
-        let call = match &port.test_drain()[0] {
-            PortEvent::Call(call) => call.clone(),
-            other => panic!("{other:?}"),
-        };
-        port.reply(
-            ToolResult::ok(&call.call_id, "watch started", "watching")
-                .with_subscription(SubscriptionRequest::new("watch").with_filter(r#"{"path":"~"}"#)),
-        );
-        core.pump(0.2);
-        let subscribed = port.test_drain();
-        let sub_id = match &subscribed[0] {
-            PortEvent::Subscribe { sub_id, topic, filter } => {
-                assert_eq!(topic, "watch");
-                assert_eq!(filter.as_deref(), Some(r#"{"path":"~"}"#));
-                sub_id.clone()
-            }
-            other => panic!("{other:?}"),
-        };
-        assert_eq!(core.subscription_count(), 1);
-        port.publish(&sub_id, Message::new("watch", "notes.txt changed"));
-        core.pump(0.3);
-        let m = model.lock().unwrap();
-        assert_eq!(m.sends.len(), 2, "the idle publication starts exactly one new turn");
-        assert!(m.sends[1].0.starts_with("[event] Files · watch · notes.txt changed"));
-        assert!(m.sends[1].0.contains(&format!("sub_id: {sub_id}")));
-        assert!(m.configured.last().unwrap().0.contains(&format!("watch (`{sub_id}`)")));
-        drop(m);
-        assert!(matches!(
-            core.state().entries.iter().find(|entry| matches!(entry, Entry::Event(_))),
-            Some(Entry::Event(event)) if event.sub_id == sub_id && event.text == "notes.txt changed"
-        ));
-    }
-
-    fn add_subscription(core: &mut EngineCore, endpoint: &EndpointId, now: f64) -> String {
-        let mut result = ToolResult::ok("seed", "watching", "")
-            .with_subscription(SubscriptionRequest::new("watch"));
-        core.install_subscriptions(endpoint, &mut result, now);
-        assert!(result.outcome.is_ok(), "{result:?}");
-        core.subscription_order.last().unwrap().clone()
-    }
-
-    #[test]
-    fn a_busy_turn_coalesces_per_subscription_and_reports_drops() {
-        let (mut core, model, mut port, endpoint) = setup(vec![vec![], done("Noted.")]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        core.send("keep working", 0.0);
-        for index in 0..3 {
-            port.publish(&sub_id, Message::new("watch", format!("change {index}")));
-        }
-        core.pump(0.1);
-        assert_eq!(core.queued_message_count(), 1);
-        assert_eq!(model.lock().unwrap().sends.len(), 1, "a busy turn is not interrupted");
-        model.lock().unwrap().out.push(ModelEvent::TurnDone { tool_calls: 0 });
-        core.pump(0.2);
-        let m = model.lock().unwrap();
-        assert_eq!(m.sends.len(), 2);
-        assert!(m.sends[1].0.contains("change 2") && m.sends[1].0.contains("dropped: 2"), "{:?}", m.sends[1]);
-        drop(m);
-        assert!(matches!(
-            core.state().entries.last(),
-            Some(Entry::Event(event)) if event.dropped == 2 && event.text == "change 2"
-        ));
-    }
-
-    #[test]
-    fn five_idle_messages_in_a_burst_obey_the_two_second_wake_law() {
-        let (mut core, model, mut port, endpoint) = setup(vec![done("one"), done("two")]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        for index in 0..5 {
-            port.publish(&sub_id, Message::new("watch", format!("change {index}")));
-        }
-        core.pump(0.1);
-        assert_eq!(model.lock().unwrap().sends.len(), 1);
-        assert_eq!(core.queued_message_count(), 4);
-        core.pump(0.2);
-        core.pump(1.0);
-        core.pump(2.09);
-        assert_eq!(model.lock().unwrap().sends.len(), 1, "no second wake inside two seconds");
-        core.pump(2.11);
-        assert_eq!(model.lock().unwrap().sends.len(), 2);
-        assert_eq!(core.queued_message_count(), 3);
-    }
-
-    #[test]
-    fn a_subscription_queue_keeps_sixty_four_and_reports_overflow() {
-        let (mut core, model, mut port, endpoint) = setup(vec![done("Noted.")]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        for index in 0..(MAX_SUBSCRIPTION_QUEUE + 1) {
-            port.publish(&sub_id, Message::new("watch", format!("change {index}")));
-        }
-        core.pump(0.1);
-        assert_eq!(core.queued_message_count(), MAX_SUBSCRIPTION_QUEUE - 1);
-        let input = &model.lock().unwrap().sends[0].0;
-        assert!(input.contains("change 1") && input.contains("dropped: 1"), "{input}");
-    }
-
-    #[test]
-    fn a_final_message_delivers_once_and_closes_the_subscription() {
-        let (mut core, model, mut port, endpoint) = setup(vec![done("Complete.")]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        port.publish(&sub_id, Message::new("watch", "finished").final_message());
-        core.pump(0.1);
-        assert_eq!(core.subscription_count(), 0);
-        assert_eq!(model.lock().unwrap().sends.len(), 1);
-        assert!(matches!(
-            core.state().entries.last(),
-            Some(Entry::Event(event)) if event.final_ && event.text == "finished"
-        ));
-        port.publish(&sub_id, Message::new("watch", "after final"));
-        core.pump(3.0);
-        assert_eq!(model.lock().unwrap().sends.len(), 1);
-    }
-
-    #[test]
-    fn a_queued_message_then_final_keeps_only_the_final_while_busy() {
-        let (mut core, model, mut port, endpoint) = setup(vec![done("Complete.")]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        core.turn_active = true;
-        port.publish(&sub_id, Message::new("watch", "working"));
-        port.publish(&sub_id, Message::new("watch", "finished").final_message());
-        core.pump(0.1);
-        assert_eq!(core.queued_message_count(), 1);
-        core.turn_active = false;
-        core.deliver_next_message(0.2);
-        assert!(matches!(
-            core.state().entries.last(),
-            Some(Entry::Event(event))
-                if event.final_ && event.text == "finished" && event.dropped == 1
-        ));
-        assert_eq!(model.lock().unwrap().sends.len(), 1);
-    }
-
-    #[test]
-    fn a_pending_final_is_removed_from_the_next_turns_prompt() {
-        let (mut core, model, mut port, endpoint) = setup(vec![vec![]]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        core.pump(0.0);
-        assert!(model.lock().unwrap().configured.last().unwrap().0.contains(&sub_id));
-        core.last_wake = Some(0.0);
-        port.publish(&sub_id, Message::new("watch", "finished").final_message());
-        core.pump(0.1);
-        assert_eq!(core.subscription_count(), 0);
-        assert_eq!(core.queued_message_count(), 1, "the rate-limited final remains bounded until delivery");
-        assert!(!model.lock().unwrap().configured.last().unwrap().0.contains(&sub_id));
-        core.send("what is live now?", 0.2);
-        assert!(!model.lock().unwrap().configured.last().unwrap().0.contains(&sub_id));
-    }
-
-    #[test]
-    fn bus_unsubscribe_ends_delivery() {
-        let (mut core, model, mut port, endpoint) = setup(vec![
-            vec![call("bus.unsubscribe", r#"{"sub_id":"l1-s1"}"#), ModelEvent::TurnDone { tool_calls: 1 }],
-            done("Stopped."),
-        ]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        assert_eq!(sub_id, "l1-s1");
-        let _ = port.test_drain();
-        core.send("stop the updates", 0.0);
-        core.pump(0.1);
-        assert_eq!(core.subscription_count(), 0);
-        assert!(matches!(
-            port.test_drain().as_slice(),
-            [PortEvent::Unsubscribe { sub_id }] if sub_id == "l1-s1"
-        ));
-        port.publish("l1-s1", Message::new("watch", "too late"));
-        core.pump(3.0);
-        assert_eq!(model.lock().unwrap().sends.len(), 1, "an ended subscription cannot wake the model");
-        assert!(matches!(
-            core.state().tool("m1").map(|tool| &tool.status),
-            Some(ToolStatus::Done { outcome: ToolOutcome::Ok, .. })
-        ));
-    }
-
-    #[test]
-    fn clearing_the_conversation_drops_its_subscription_table() {
-        let (mut core, _model, mut port, endpoint) = setup(vec![]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        core.clear(0.1);
-        assert_eq!(core.subscription_count(), 0);
-        assert!(matches!(
-            port.test_drain().as_slice(),
-            [PortEvent::Unsubscribe { sub_id: ended }] if ended == &sub_id
-        ));
-    }
-
-    #[test]
-    fn clear_discards_publications_already_queued_upstream() {
-        let (mut core, model, mut port, endpoint) = setup(vec![]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        port.publish(&sub_id, Message::new("watch", "queued before clear"));
-        core.clear(0.1);
-        assert!(matches!(
-            port.test_drain().as_slice(),
-            [PortEvent::Unsubscribe { sub_id: ended }] if ended == &sub_id
-        ));
-        core.pump(0.2);
-        assert!(model.lock().unwrap().sends.is_empty());
-        assert!(!core.state().entries.iter().any(|entry| matches!(entry, Entry::Event(_))));
-    }
-
-    #[test]
-    fn ending_the_engine_lease_unsubscribes_every_service() {
-        let (mut core, _model, mut port, endpoint) = setup(vec![]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        drop(core);
-        assert!(matches!(
-            port.test_drain().as_slice(),
-            [PortEvent::Unsubscribe { sub_id: ended }] if ended == &sub_id
-        ));
-    }
-
-    #[test]
-    fn a_seventeenth_subscription_is_a_typed_refusal() {
-        let (mut core, _model, mut port, endpoint) = setup(vec![]);
-        for index in 0..MAX_SUBSCRIPTIONS {
-            let sub_id = add_subscription(&mut core, &endpoint, index as f64);
-            assert_eq!(sub_id, format!("l1-s{}", index + 1));
-        }
-        let _ = port.test_drain();
-        let mut overflow = ToolResult::ok("overflow", "watching", "")
-            .with_subscription(SubscriptionRequest::new("watch"));
-        core.install_subscriptions(&endpoint, &mut overflow, 17.0);
-        assert_eq!(overflow.outcome, ToolOutcome::Refused);
-        assert!(overflow.text.contains("subscription limit"));
-        assert_eq!(core.subscription_count(), MAX_SUBSCRIPTIONS);
-        assert!(port.test_drain().is_empty(), "nothing is sent for the refused seventeenth subscription");
-    }
-
-    #[test]
-    fn pending_finals_cannot_expand_retained_subscription_state() {
-        let (mut core, _model, mut port, endpoint) = setup(vec![]);
-        let mut sub_ids = Vec::new();
-        for index in 0..MAX_SUBSCRIPTIONS {
-            sub_ids.push(add_subscription(&mut core, &endpoint, index as f64));
-        }
-        let _ = port.test_drain();
-        core.turn_active = true;
-        for sub_id in &sub_ids {
-            port.publish(sub_id, Message::new("watch", "finished").final_message());
-        }
-        core.pump(0.1);
-        assert_eq!(core.subscription_count(), 0);
-        assert_eq!(core.subscriptions.len(), MAX_SUBSCRIPTIONS);
-        assert_eq!(core.queued_message_count(), MAX_SUBSCRIPTIONS);
-        for attempt in 0..MAX_SUBSCRIPTIONS {
-            let mut next = ToolResult::ok(format!("next-{attempt}"), "watching", "")
-                .with_subscription(SubscriptionRequest::new("watch"));
-            core.install_subscriptions(&endpoint, &mut next, 1.0 + attempt as f64);
-            assert_eq!(next.outcome, ToolOutcome::Refused);
-        }
-        assert_eq!(core.subscriptions.len(), MAX_SUBSCRIPTIONS);
-        assert!(core.queued_message_count() <= MAX_SUBSCRIPTIONS * MAX_SUBSCRIPTION_QUEUE);
-        assert!(port.test_drain().is_empty(), "refused subscriptions send no frames");
-    }
-
-    #[test]
-    fn subscription_ids_are_namespaced_by_conversation_lease() {
-        let (mut first, _model, mut first_port, first_endpoint) = setup_with_lease(vec![], 0x2a);
-        let first_id = add_subscription(&mut first, &first_endpoint, 0.0);
-        let _ = first_port.test_drain();
-        let (mut second, _model, mut second_port, second_endpoint) = setup_with_lease(vec![], 0x2b);
-        let second_id = add_subscription(&mut second, &second_endpoint, 0.0);
-        let _ = second_port.test_drain();
-        assert_eq!(first_id, "l2a-s1");
-        assert_eq!(second_id, "l2b-s1");
-        assert_ne!(first_id, second_id);
-    }
-
-    #[test]
-    fn a_service_unregister_is_delivered_as_a_synthetic_final_event() {
-        let (mut core, model, mut port, endpoint) = setup(vec![done("Gone.")]);
-        let sub_id = add_subscription(&mut core, &endpoint, 0.0);
-        let _ = port.test_drain();
-        port.unregister();
-        port.publish(&sub_id, Message::new("watch", "after unregister"));
-        core.pump(0.1);
-        assert_eq!(core.subscription_count(), 0);
-        assert!(model.lock().unwrap().sends[0].0.contains("service disconnected"));
-        assert!(matches!(
-            core.state().entries.last(),
-            Some(Entry::Event(event)) if event.sub_id == sub_id && event.final_
-        ));
-        core.pump(3.0);
-        assert_eq!(model.lock().unwrap().sends.len(), 1, "the synthetic final is emitted once");
-    }
-}
diff --git a/libs/ai/services/src/engine/doctrine.md b/libs/ai/services/src/engine/doctrine.md
deleted file mode 100644
index b1f39c8f4..000000000
--- a/libs/ai/services/src/engine/doctrine.md
+++ /dev/null
@@ -1,9 +0,0 @@
-You are the assistant of this computer. The applications running on it expose tools to you; you act through those tools, never by pretending.
-
-Rules:
-- Act first, talk last, briefly. When a request maps to a tool, call it. Answer in one or two sentences once the tools have done the work; do not narrate what you are about to do.
-- Never report work you did not do. If a tool refused, failed, or is unavailable, say exactly that and what it said.
-- Tool names are the whole dotted name (`route.plan`, `files.list_dir`). Only the tools listed below exist; ignore any other tool list that appears in your context.
-- When several instances of one app are running they are listed with their names and ids. Say which one you mean with an `instance` argument when it matters; otherwise the focused one is used.
-- Destructive tools (they delete, send, spend, or install) are held until the person confirms in the chat. Ask for nothing else; the confirmation card does it.
-- Read the app briefs below: each says what it is for and how it likes to be asked.
diff --git a/libs/ai/services/src/engine/mod.rs b/libs/ai/services/src/engine/mod.rs
deleted file mode 100644
index a5ea91c43..000000000
--- a/libs/ai/services/src/engine/mod.rs
+++ /dev/null
@@ -1,102 +0,0 @@
-//! The engine: one conversation that drives every connected service.
-//!
-//! Three parts, all free of `Cx` so they are tested with a scripted model
-//! and no window:
-//!
-//! - [`registry`] — the connected services: issues endpoints, keeps the
-//!   manifests and where each instance lives, pumps their up-frames;
-//! - [`core`] — the conversation: builds the system prompt from the
-//!   registry, runs the model, routes each tool call to the instance that
-//!   owns it (risk gate, deadlines, dispositions), and keeps the
-//!   [`crate::state::EngineState`] a panel draws;
-//! - [`Model`] — the seam to whatever answers: the local engine through
-//!   the hub, a cloud provider, or a scripted model in tests. Real models
-//!   live behind the `engine` cargo feature (`models`); the core does not
-//!   need them.
-//!
-//! A host (the aichat app, the Window overlay) wraps the core in a thin
-//! `Cx` adapter: it calls `pump` on every event and redraws when the
-//! state's generation moved.
-
-pub mod core;
-pub mod no_model;
-pub mod registry;
-
-#[cfg(feature = "engine")]
-pub mod models;
-
-pub use core::{
-    EngineCore, EngineEvent, DOCTRINE, MAX_SUBSCRIPTIONS, MAX_SUBSCRIPTION_QUEUE,
-    WAKE_INTERVAL_SECS,
-};
-pub use no_model::{NoModel, NoModelWithReason};
-pub use registry::{RegistryUp, ServiceRegistry, MAX_INSTANCES};
-
-/// One tool as the model is told about it: the canonical dotted name, a
-/// description, and the argument schema as JSON text.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct ToolDefinition {
-    pub name: String,
-    pub description: String,
-    pub parameters: String,
-}
-
-/// What a model reports back, in order.
-#[derive(Clone, Debug, PartialEq)]
-pub enum ModelEvent {
-    /// Weights streaming, prefix prefilling.
-    Loading { phase: String, fraction: f64 },
-    /// Ready to take a turn.
-    Ready,
-    /// A piece of the visible answer.
-    Delta(String),
-    /// A piece of the model's reasoning, when the provider shows it.
-    Thinking(String),
-    /// The model asks for a tool. `call_id` is the model's own id for the
-    /// call; the engine answers with exactly one result per call. `args`
-    /// is a JSON object as text.
-    ToolCall { call_id: String, name: String, args: String },
-    /// Tokens per second for the answer so far, when known.
-    Rate(f32),
-    /// The turn ended. `tool_calls` says how many results are now owed.
-    TurnDone { tool_calls: usize },
-    /// The turn (or the load) failed. The model is idle afterwards.
-    Error(String),
-}
-
-/// The seam to whatever answers. Every method is non-blocking; work
-/// happens on the model's own threads and surfaces through `poll`.
-pub trait Model {
-    /// A label for the chip: `Local · Qwen3.5 9B`, `Claude`.
-    fn label(&self) -> String;
-
-    /// Bind the system prompt and the tool table. Called before the first
-    /// turn and again whenever the registry changes. A model that cannot
-    /// rebind mid-conversation must say so with `Err` — the core then
-    /// restarts the conversation rather than letting the table drift.
-    fn configure(&mut self, system: &str, tools: &[ToolDefinition]) -> Result<(), String>;
-
-    /// Start a turn. `dynamic_context` is the volatile per-turn state of
-    /// the services (bounded); a stateless provider folds it into the
-    /// system, a KV-holding one renders it inside the turn.
-    fn send_user(&mut self, text: &str, dynamic_context: &str);
-
-    /// Answer one tool call the model asked for.
-    fn send_tool_result(&mut self, call_id: &str, text: &str, is_error: bool);
-
-    /// Abort the in-flight turn, if any. The model stays usable.
-    fn cancel(&mut self);
-
-    /// Drop the conversation. The next `send_user` starts fresh.
-    fn reset(&mut self);
-
-    fn poll(&mut self) -> Vec<ModelEvent>;
-
-    /// Whether `configure` may be called while a turn is in flight without
-    /// losing it — a template-prompted model folds a new tool table into
-    /// its next message; a native-tool API rebuilds its session. The
-    /// engine only rebinds mid-turn when this is true.
-    fn can_rebind_mid_turn(&self) -> bool {
-        false
-    }
-}
diff --git a/libs/ai/services/src/engine/models.rs b/libs/ai/services/src/engine/models.rs
deleted file mode 100644
index a3ec49114..000000000
--- a/libs/ai/services/src/engine/models.rs
+++ /dev/null
@@ -1,673 +0,0 @@
-//! The real models behind the [`Model`] seam.
-//!
-//! - [`NoModel`] — no backend at all: the panel, the services and the tool
-//!   console all work, and the status line says plainly that nothing
-//!   answers. The web demo ships with this until a WebGPU model exists.
-//! - [`LocalModel`] — the machine's own model through the hub's chat
-//!   session (the residency election, then the in-process engine). Its
-//!   tool table is prefilled into an append-only context, so a change of
-//!   tools does not restart the session: the next turn carries a tool
-//!   update block the model reads like any other message. A changed
-//!   system prompt travels the same way.
-//! - [`ClaudeModel`] — the Anthropic Messages API provider from the hub.
-//!   The provider is per-turn and this adapter owns the history, so a
-//!   tool change just rebuilds the provider with the new native tool
-//!   array; the conversation carries on.
-//!
-//! Every adapter turns provider-specific tool-call shapes into one JSON
-//! object as text, which is what the engine core routes on.
-
-use crate::engine::{Model, ModelEvent, ToolDefinition};
-use crate::state::{ProviderChoice, ProviderRow};
-use makepad_ai_hub::chat_wire::{ChatMessage, ChatRole, ProviderKind};
-use makepad_ai_hub::hub::{AiHub, ChatConfig};
-use makepad_ai_hub::hub_chat::HubChatSession;
-use makepad_ai_hub::local_llm::{ChatEvent, LocalLlmConfig, ToolSpec};
-use makepad_ai_hub::providers::claude_api::{BlockingClaudeTransport, ClaudeApiChatProvider, ClaudeApiConfig, ClaudeAuth};
-use makepad_ai_hub::providers::provider::{ChatProvider, ProviderEvent, TurnInput};
-use makepad_platform::thread::SignalToUI;
-use makepad_strict_json as json;
-use std::path::{Path, PathBuf};
-use std::sync::Arc;
-
-/// Where the local weights live, relative to a checkout or the exe.
-pub const DEFAULT_LOCAL_MODEL: &str = "local/models/Qwen3.5-9B-UD-Q4_K_XL.gguf";
-/// The environment override for the local model file.
-pub const LOCAL_MODEL_ENV: &str = "MAKEPAD_AI_CHAT_MODEL";
-const MAX_CONTEXT: u32 = 32768;
-const MAX_NEW_TOKENS: usize = 768;
-const MIN_REMAINING_CONTEXT: usize = 256;
-/// The Anthropic model the cloud adapter asks for.
-pub const DEFAULT_CLAUDE_MODEL: &str = "claude-sonnet-5";
-
-/// Where the local weights are, or `None` when this machine has none.
-/// Independent of the working directory — an app launched from a copied
-/// binary in some scratch folder must find the same weights as one run
-/// from the checkout: the env override, then the makepad home's weights
-/// directory (where the hub's registry installs models), then the
-/// checkout the executable lives in, then the working directory last.
-pub fn local_model_path() -> Option<PathBuf> {
-    local_model_path_in(
-        std::env::var_os(LOCAL_MODEL_ENV).map(PathBuf::from),
-        &makepad_ai_hub::home::weights_dir(),
-        std::env::current_exe().ok().as_deref(),
-        std::env::current_dir().ok().as_deref(),
-    )
-}
-
-/// [`local_model_path`] over explicit inputs, so the order is testable.
-pub fn local_model_path_in(
-    from_env: Option<PathBuf>,
-    weights_dir: &Path,
-    exe: Option<&Path>,
-    cwd: Option<&Path>,
-) -> Option<PathBuf> {
-    if let Some(path) = from_env {
-        return path.is_file().then_some(path);
-    }
-    if let Some(found) = chat_gguf_under(weights_dir, 0) {
-        return Some(found);
-    }
-    let relative = Path::new(DEFAULT_LOCAL_MODEL);
-    if let Some(root) = exe.and_then(repo_root_of) {
-        let candidate = root.join(relative);
-        if candidate.is_file() {
-            return Some(candidate);
-        }
-    }
-    if let Some(cwd) = cwd {
-        let candidate = cwd.join(relative);
-        if candidate.is_file() {
-            return Some(candidate);
-        }
-    }
-    None
-}
-
-/// The checkout an executable runs out of (`target/<profile>/<bin>` under
-/// a root with a `Cargo.toml` and a `local/` beside it), if any — the
-/// same rule the window manager uses to decide it runs from a checkout.
-fn repo_root_of(exe: &Path) -> Option<PathBuf> {
-    exe.ancestors()
-        .skip(1)
-        .take(6)
-        .find(|dir| dir.join("Cargo.toml").is_file() && dir.join("local").is_dir())
-        .map(Path::to_path_buf)
-}
-
-/// How deep the weights directory is searched: the registry installs a
-/// model as `<repo>/<file>`, so two levels reach every installed GGUF.
-const WEIGHTS_SEARCH_DEPTH: usize = 2;
-
-/// The best chat GGUF under `dir`: a Qwen chat model over any other, the
-/// larger file over the smaller. Projector and OCR files are not chat
-/// models and are never picked.
-fn chat_gguf_under(dir: &Path, depth: usize) -> Option<PathBuf> {
-    let entries = std::fs::read_dir(dir).ok()?;
-    let mut best: Option<(bool, u64, PathBuf)> = None;
-    for entry in entries.flatten() {
-        let path = entry.path();
-        if path.is_dir() {
-            if depth < WEIGHTS_SEARCH_DEPTH {
-                if let Some(found) = chat_gguf_under(&path, depth + 1) {
-                    let size = std::fs::metadata(&found).map(|m| m.len()).unwrap_or(0);
-                    consider(&mut best, found, size);
-                }
-            }
-            continue;
-        }
-        if !is_chat_gguf(&path) {
-            continue;
-        }
-        let size = entry.metadata().map(|m| m.len()).unwrap_or(0);
-        consider(&mut best, path, size);
-    }
-    best.map(|(_, _, path)| path)
-}
-
-fn consider(best: &mut Option<(bool, u64, PathBuf)>, path: PathBuf, size: u64) {
-    let qwen = path
-        .file_name()
-        .and_then(|n| n.to_str())
-        .map(|n| n.to_ascii_lowercase().contains("qwen"))
-        .unwrap_or(false);
-    let better = match best {
-        None => true,
-        Some((best_qwen, best_size, _)) => (qwen, size) > (*best_qwen, *best_size),
-    };
-    if better {
-        *best = Some((qwen, size, path));
-    }
-}
-
-fn is_chat_gguf(path: &Path) -> bool {
-    let Some(name) = path.file_name().and_then(|n| n.to_str()) else { return false };
-    let lower = name.to_ascii_lowercase();
-    lower.ends_with(".gguf") && !lower.contains("mmproj") && !lower.contains("ocr")
-}
-
-/// The rows the provider chip offers, with honest availability.
-pub fn provider_rows(local_only: bool) -> Vec<ProviderRow> {
-    let mut rows = Vec::new();
-    // Local is always a choice: the hub's election finds the model where
-    // it is resident — a node on this machine, the fleet's chat box, or the
-    // weights here — and says honestly when none of those answers.
-    rows.push(ProviderRow {
-        choice: ProviderChoice::Local,
-        label: local_label(local_model_path().as_deref()),
-        unavailable: None,
-    });
-    let claude_unavailable = if local_only {
-        Some("Local AI only is on".into())
-    } else if claude_key().is_none() {
-        Some("no ANTHROPIC_API_KEY or CLAUDE_CODE_OAUTH_TOKEN".into())
-    } else {
-        None
-    };
-    rows.push(ProviderRow { choice: ProviderChoice::Cloud("claude-api".into()), label: "Claude (API)".into(), unavailable: claude_unavailable });
-    rows.push(ProviderRow { choice: ProviderChoice::Cloud("none".into()), label: "No model (tools only)".into(), unavailable: None });
-    rows
-}
-
-/// The provider chip's base label: the local weights when there are any.
-fn local_label(path: Option<&Path>) -> String {
-    match path {
-        Some(p) => format!("Local · {}", model_short_name(p)),
-        None => "Local".to_string(),
-    }
-}
-
-fn model_short_name(path: &Path) -> String {
-    let stem = path.file_stem().and_then(|s| s.to_str()).unwrap_or("model");
-    // "Qwen3.5-9B-UD-Q4_K_XL" → "Qwen3.5 9B"
-    let mut parts = stem.split('-');
-    let family = parts.next().unwrap_or(stem);
-    match parts.next() {
-        Some(size) => format!("{family} {size}"),
-        None => family.to_string(),
-    }
-}
-
-fn claude_key() -> Option<String> {
-    std::env::var("ANTHROPIC_API_KEY").ok().filter(|k| !k.trim().is_empty())
-        .or_else(|| std::env::var("CLAUDE_CODE_OAUTH_TOKEN").ok().filter(|k| !k.trim().is_empty()))
-}
-
-/// Build the model for a choice, honestly: `Err` names why it cannot be.
-pub fn build_model(choice: &ProviderChoice, local_only: bool) -> Result<Box<dyn Model>, String> {
-    match choice {
-        // With or without weights on this machine: the election decides
-        // where the model runs, and the first line says so if nowhere.
-        ProviderChoice::Local => Ok(Box::new(LocalModel::new(local_model_path()))),
-        ProviderChoice::Cloud(slug) if slug == "none" => Ok(Box::new(NoModel)),
-        ProviderChoice::Cloud(_) if local_only => Err("Local AI only is on".into()),
-        ProviderChoice::Cloud(slug) if slug == "claude-api" || slug == "claude-cli" => {
-            let key = claude_key().ok_or_else(|| "no ANTHROPIC_API_KEY or CLAUDE_CODE_OAUTH_TOKEN".to_string())?;
-            Ok(Box::new(ClaudeModel::new(DEFAULT_CLAUDE_MODEL, key)))
-        }
-        ProviderChoice::Cloud(slug) => Err(format!("provider '{slug}' is not wired yet")),
-    }
-}
-
-// The no-answer models live in `no_model.rs`, outside this feature, so a
-// build without a runtime still has one to hand the core.
-pub use super::no_model::{NoModel, NoModelWithReason};
-
-// --------------------------------------------------------------- LocalModel
-
-/// The machine's own model through the hub chat session.
-pub struct LocalModel {
-    /// The weights on this machine, when it has any. `None` is fine: the
-    /// election still reaches a node here or on the fleet.
-    model_path: Option<PathBuf>,
-    session: Option<HubChatSession>,
-    system: String,
-    tools: Vec<ToolDefinition>,
-    /// Tools/system changed after the session started: rendered into the
-    /// next user turn as an update block.
-    pending_update: Option<String>,
-    /// Results the engine still owes for the current round, in call order.
-    awaiting: usize,
-    results: Vec<(String, bool)>,
-    next_call: u64,
-    label: String,
-    queued: Vec<ModelEvent>,
-}
-
-impl LocalModel {
-    pub fn new(model_path: Option<PathBuf>) -> Self {
-        let label = local_label(model_path.as_deref());
-        LocalModel {
-            model_path,
-            session: None,
-            system: String::new(),
-            tools: Vec::new(),
-            pending_update: None,
-            awaiting: 0,
-            results: Vec::new(),
-            next_call: 0,
-            label,
-            queued: Vec::new(),
-        }
-    }
-
-    fn start_session(&mut self) {
-        let mut llm = LocalLlmConfig::new(self.model_path.clone().unwrap_or_default());
-        llm.max_context = MAX_CONTEXT;
-        llm.max_new_tokens = MAX_NEW_TOKENS;
-        llm.min_remaining_context = MIN_REMAINING_CONTEXT;
-        let tools = self
-            .tools
-            .iter()
-            .map(|t| ToolSpec::new(t.name.clone(), t.description.clone(), t.parameters.clone()))
-            .collect();
-        self.session = Some(AiHub::in_process().start_local_chat(ChatConfig {
-            llm,
-            system_prompt: self.system.clone(),
-            tools,
-            wake: Some(Arc::new(SignalToUI::set_ui_signal)),
-        }));
-        self.awaiting = 0;
-        self.results.clear();
-        self.pending_update = None;
-    }
-
-    /// The update block a running session reads when the table changed:
-    /// the same one-JSON-line-per-tool shape its prefix used.
-    fn render_update(system: &str, tools: &[ToolDefinition]) -> String {
-        let mut out = String::from("[The application set changed. This replaces the earlier application list and tool table.]\n");
-        out.push_str(system.trim());
-        out.push_str("\n<tools>\n");
-        for t in tools {
-            out.push_str(&json::obj(vec![
-                ("name", json::s(t.name.clone())),
-                ("description", json::s(t.description.clone())),
-                ("parameters", json::parse(t.parameters.as_bytes()).unwrap_or(json::Value::Obj(Vec::new()))),
-            ])
-            .to_json());
-            out.push('\n');
-        }
-        out.push_str("</tools>\n");
-        out
-    }
-}
-
-/// A tool result with the pending tool-table update in front of it, so
-/// the model reads the new table before the result it applies to.
-fn with_update(update: Option<String>, text: &str) -> String {
-    match update {
-        Some(u) => format!("{}\n{}", u.trim_end(), text),
-        None => text.to_string(),
-    }
-}
-
-impl Model for LocalModel {
-    /// `Local · Qwen3.5 9B`, and once the election settled where the model
-    /// runs: `Local · qwen3.8-27b on 10.0.0.165`, `Local · Qwen3.5 9B ·
-    /// in-process`.
-    fn label(&self) -> String {
-        match self.session.as_ref().and_then(|s| s.route()) {
-            Some(route) => format!("{} · {}", self.label, route.label()),
-            None => self.label.clone(),
-        }
-    }
-
-    fn configure(&mut self, system: &str, tools: &[ToolDefinition]) -> Result<(), String> {
-        let changed = system != self.system || tools != self.tools.as_slice();
-        self.system = system.to_string();
-        self.tools = tools.to_vec();
-        // No session yet: nothing to do — the weights load on the FIRST
-        // user line (`send_user`), never on a registration. An app joining
-        // the bus must not cost the machine a model load the person has
-        // not asked for.
-        match &self.session {
-            None => {}
-            Some(_) if changed => self.pending_update = Some(Self::render_update(system, tools)),
-            Some(_) => {}
-        }
-        Ok(())
-    }
-
-    fn send_user(&mut self, text: &str, dynamic_context: &str) {
-        if self.session.is_none() {
-            // The first line of the conversation is what loads the model.
-            self.start_session();
-        }
-        let Some(session) = &self.session else {
-            self.queued.push(ModelEvent::Error("the local model is not loaded".into()));
-            return;
-        };
-        let mut turn = String::new();
-        if let Some(update) = self.pending_update.take() {
-            turn.push_str(&update);
-            turn.push('\n');
-        }
-        if !dynamic_context.trim().is_empty() {
-            turn.push_str("[Current state of the applications]\n");
-            turn.push_str(dynamic_context.trim());
-            turn.push_str("\n\n");
-        }
-        turn.push_str(text);
-        self.awaiting = 0;
-        self.results.clear();
-        session.send_user_turn(turn);
-    }
-
-    fn can_rebind_mid_turn(&self) -> bool {
-        // The tool table travels as an update block in the next message,
-        // so a rebind between a call and its result costs nothing.
-        true
-    }
-
-    fn send_tool_result(&mut self, _call_id: &str, text: &str, is_error: bool) {
-        if self.awaiting == 0 {
-            return;
-        }
-        // A table that changed while the call ran rides in with its result
-        // (the same block a user turn would carry).
-        let text = with_update(self.pending_update.take(), text);
-        self.results.push((text, is_error));
-        if self.results.len() >= self.awaiting {
-            self.awaiting = 0;
-            if let Some(session) = &self.session {
-                session.send_tool_results(self.results.drain(..).collect());
-            }
-        }
-    }
-
-    fn cancel(&mut self) {
-        if let Some(session) = &self.session {
-            session.cancel();
-        }
-        self.awaiting = 0;
-        self.results.clear();
-    }
-
-    fn reset(&mut self) {
-        // The context is append-only; a fresh conversation is a fresh
-        // session (the hub election keeps the weights resident where it can).
-        // A model never started stays unstarted: the next line starts it.
-        if self.session.is_some() {
-            self.start_session();
-        }
-    }
-
-    fn poll(&mut self) -> Vec<ModelEvent> {
-        let mut out = std::mem::take(&mut self.queued);
-        let Some(session) = &self.session else { return out };
-        for event in session.poll() {
-            match event {
-                ChatEvent::Loading { phase, fraction } => out.push(ModelEvent::Loading { phase, fraction }),
-                ChatEvent::Ready { .. } => out.push(ModelEvent::Ready),
-                ChatEvent::Failed(e) => out.push(ModelEvent::Error(e)),
-                ChatEvent::Delta(text) => out.push(ModelEvent::Delta(text)),
-                ChatEvent::ToolCall { name, args } => {
-                    self.next_call += 1;
-                    out.push(ModelEvent::ToolCall { call_id: format!("l{}", self.next_call), name, args: tool_args_json(args) });
-                }
-                ChatEvent::TurnDone { tool_calls, tokens, secs, .. } => {
-                    self.awaiting = tool_calls;
-                    if secs > 0.0 && tokens > 0 {
-                        out.push(ModelEvent::Rate(tokens as f32 / secs as f32));
-                    }
-                    out.push(ModelEvent::TurnDone { tool_calls });
-                }
-                ChatEvent::ContextFull => out.push(ModelEvent::Error("the local context window is full — Clear starts a new conversation".into())),
-            }
-        }
-        out
-    }
-}
-
-/// The local engine hands back string key/value pairs; the core wants one
-/// JSON object. Values that parse as JSON non-strings (numbers, bools,
-/// objects) stay typed; everything else is a string.
-fn tool_args_json(args: Vec<(String, String)>) -> String {
-    let mut fields = Vec::with_capacity(args.len());
-    for (key, value) in args {
-        let v = match json::parse(value.as_bytes()) {
-            Ok(json::Value::Str(_)) | Err(_) => json::Value::Str(value),
-            Ok(parsed) => parsed,
-        };
-        fields.push((key, v));
-    }
-    json::Value::Obj(fields).to_json()
-}
-
-// -------------------------------------------------------------- ClaudeModel
-
-/// Anthropic's Messages API through the hub's provider. Stateless per
-/// turn: this adapter owns the history and resends it.
-pub struct ClaudeModel {
-    model: String,
-    api_key: String,
-    provider: Option<ClaudeApiChatProvider<BlockingClaudeTransport>>,
-    system: String,
-    history: Vec<ChatMessage>,
-    in_turn: bool,
-    turn_text: String,
-    queued: Vec<ModelEvent>,
-}
-
-impl ClaudeModel {
-    pub fn new(model: &str, api_key: String) -> Self {
-        ClaudeModel {
-            model: model.to_string(),
-            api_key,
-            provider: None,
-            system: String::new(),
-            history: Vec::new(),
-            in_turn: false,
-            turn_text: String::new(),
-            queued: Vec::new(),
-        }
-    }
-
-    /// Anthropic's tool array: `[{name, description, input_schema}, …]`.
-    /// Dots are not allowed in Anthropic tool names, so the api form is
-    /// sent and mapped back on the way in.
-    fn native_tools(tools: &[ToolDefinition]) -> Option<json::Value> {
-        if tools.is_empty() {
-            return None;
-        }
-        let arr = tools
-            .iter()
-            .map(|t| {
-                let schema = json::parse(t.parameters.as_bytes()).unwrap_or(json::Value::Obj(Vec::new()));
-                json::Value::Obj(vec![
-                    ("name".to_string(), json::Value::Str(t.name.replace('.', "__"))),
-                    ("description".to_string(), json::Value::Str(t.description.clone())),
-                    ("input_schema".to_string(), schema),
-                ])
-            })
-            .collect();
-        Some(json::Value::Arr(arr))
-    }
-}
-
-impl Model for ClaudeModel {
-    fn label(&self) -> String {
-        "Claude".into()
-    }
-
-    fn configure(&mut self, system: &str, tools: &[ToolDefinition]) -> Result<(), String> {
-        self.system = system.to_string();
-        let auth = ClaudeAuth::api_key(self.api_key.clone())?;
-        let api = ClaudeApiConfig::new(ProviderKind::ClaudeCli, auth, self.model.clone());
-        self.provider = Some(ClaudeApiChatProvider::new(api, Self::native_tools(tools)));
-        Ok(())
-    }
-
-    fn send_user(&mut self, text: &str, dynamic_context: &str) {
-        self.history.push(ChatMessage::new(ChatRole::User, text));
-        self.turn_text.clear();
-        let mut input = TurnInput::new(self.system.clone(), self.history.clone());
-        input.dynamic_context = dynamic_context.to_string();
-        let Some(provider) = &mut self.provider else {
-            self.queued.push(ModelEvent::Error("Claude is not configured".into()));
-            return;
-        };
-        match provider.begin_turn(&input) {
-            Ok(()) => self.in_turn = true,
-            Err(e) => self.queued.push(ModelEvent::Error(e)),
-        }
-    }
-
-    fn send_tool_result(&mut self, call_id: &str, text: &str, is_error: bool) {
-        let Some(provider) = &mut self.provider else { return };
-        let output = if is_error { format!("ERROR: {text}") } else { text.to_string() };
-        if let Err(e) = provider.continue_function(call_id, &output) {
-            self.queued.push(ModelEvent::Error(e));
-        }
-    }
-
-    fn cancel(&mut self) {
-        if let Some(provider) = &mut self.provider {
-            provider.cancel();
-        }
-        self.in_turn = false;
-    }
-
-    fn reset(&mut self) {
-        self.cancel();
-        if let Some(provider) = &mut self.provider {
-            provider.reset_conversation();
-        }
-        self.history.clear();
-        self.turn_text.clear();
-    }
-
-    fn poll(&mut self) -> Vec<ModelEvent> {
-        let mut out = std::mem::take(&mut self.queued);
-        let Some(provider) = &mut self.provider else { return out };
-        if !self.in_turn {
-            let _ = provider.poll();
-            return out;
-        }
-        for event in provider.poll() {
-            match event {
-                ProviderEvent::Delta(text) => {
-                    self.turn_text.push_str(&text);
-                    out.push(ModelEvent::Delta(text));
-                }
-                ProviderEvent::Status { .. } | ProviderEvent::Serving(_) => {}
-                ProviderEvent::FunctionCall { call_id, name, arguments } => {
-                    out.push(ModelEvent::ToolCall { call_id, name: name.replace("__", "."), args: arguments });
-                }
-                ProviderEvent::Done { text } => {
-                    let full = if text.trim().is_empty() { self.turn_text.clone() } else { text };
-                    if !full.trim().is_empty() {
-                        self.history.push(ChatMessage::new(ChatRole::Assistant, full));
-                    }
-                    self.in_turn = false;
-                    out.push(ModelEvent::TurnDone { tool_calls: 0 });
-                }
-                ProviderEvent::Error(e) => {
-                    self.in_turn = false;
-                    out.push(ModelEvent::Error(e));
-                }
-            }
-        }
-        out
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn local_tool_args_become_typed_json() {
-        let args = vec![("to".into(), "utrecht".into()), ("zoom".into(), "14".into()), ("on".into(), "true".into())];
-        assert_eq!(tool_args_json(args), r#"{"to":"utrecht","zoom":14,"on":true}"#);
-    }
-
-    #[test]
-    fn the_update_block_lists_every_tool_once() {
-        let tools = vec![ToolDefinition { name: "files.stat".into(), description: "Stat.".into(), parameters: r#"{"type":"object"}"#.into() }];
-        let block = LocalModel::render_update("doctrine", &tools);
-        assert!(block.contains("<tools>") && block.contains("files.stat") && block.contains("doctrine"));
-    }
-
-    #[test]
-    fn claude_tool_names_lose_their_dots_on_the_wire() {
-        let tools = vec![ToolDefinition { name: "route.plan".into(), description: "Plan.".into(), parameters: r#"{"type":"object"}"#.into() }];
-        let payload = ClaudeModel::native_tools(&tools).unwrap().to_json();
-        assert!(payload.contains("route__plan") && !payload.contains("route.plan"));
-    }
-
-    #[test]
-    fn model_names_read_well() {
-        assert_eq!(model_short_name(Path::new("/x/Qwen3.5-9B-UD-Q4_K_XL.gguf")), "Qwen3.5 9B");
-        assert_eq!(local_label(Some(Path::new("/x/Qwen3.5-9B-UD-Q4_K_XL.gguf"))), "Local · Qwen3.5 9B");
-        assert_eq!(local_label(None), "Local");
-    }
-
-    /// A scratch tree: a fake makepad home with weights, a fake checkout
-    /// with `local/models`, and a working directory that is neither.
-    struct Tree {
-        root: PathBuf,
-    }
-
-    impl Tree {
-        fn new(name: &str) -> Tree {
-            let root = std::env::temp_dir().join(format!("aichat-models-{name}-{}", std::process::id()));
-            let _ = std::fs::remove_dir_all(&root);
-            std::fs::create_dir_all(&root).unwrap();
-            Tree { root }
-        }
-        fn file(&self, rel: &str, bytes: usize) -> PathBuf {
-            let path = self.root.join(rel);
-            std::fs::create_dir_all(path.parent().unwrap()).unwrap();
-            std::fs::write(&path, vec![0u8; bytes]).unwrap();
-            path
-        }
-        fn dir(&self, rel: &str) -> PathBuf {
-            let path = self.root.join(rel);
-            std::fs::create_dir_all(&path).unwrap();
-            path
-        }
-    }
-
-    impl Drop for Tree {
-        fn drop(&mut self) {
-            let _ = std::fs::remove_dir_all(&self.root);
-        }
-    }
-
-    #[test]
-    fn the_weights_are_found_without_the_working_directory() {
-        let t = Tree::new("lookup");
-        let weights = t.dir("home/weights");
-        let elsewhere = t.dir("elsewhere");
-        // Nothing anywhere: none, whatever the cwd.
-        assert_eq!(local_model_path_in(None, &weights, None, Some(&elsewhere)), None);
-        // The registry's layout under the home: found from any cwd; the
-        // projector beside it is never the answer, a Qwen beats a larger
-        // other model, the larger Qwen beats the smaller.
-        t.file("home/weights/some/Other-13B.gguf", 3000);
-        t.file("home/weights/unsloth/Qwen3.5-9B-mmproj-F16.gguf", 4000);
-        let small = t.file("home/weights/unsloth/Qwen3.5-4B-Q5.gguf", 1000);
-        assert_eq!(local_model_path_in(None, &weights, None, Some(&elsewhere)), Some(small.clone()));
-        let big = t.file("home/weights/unsloth/Qwen3.5-9B-UD-Q4_K_XL.gguf", 2000);
-        assert_eq!(local_model_path_in(None, &weights, None, Some(&elsewhere)), Some(big));
-        // A checkout found from the executable's place, no home weights.
-        let t2 = Tree::new("checkout");
-        let empty_weights = t2.dir("home/weights");
-        t2.file("repo/Cargo.toml", 1);
-        t2.dir("repo/local");
-        let checkout_model = t2.file(&format!("repo/{DEFAULT_LOCAL_MODEL}"), 10);
-        let exe = t2.file("repo/target/release/aichat", 1);
-        assert_eq!(local_model_path_in(None, &empty_weights, Some(&exe), Some(&elsewhere)), Some(checkout_model.clone()));
-        // A copied binary outside any checkout: the cwd is the last resort.
-        let copied = t2.file("bin/aichat", 1);
-        assert_eq!(local_model_path_in(None, &empty_weights, Some(&copied), Some(&elsewhere)), None);
-        let repo = t2.root.join("repo");
-        assert_eq!(local_model_path_in(None, &empty_weights, Some(&copied), Some(&repo)), Some(checkout_model));
-        // The override wins when it points at a file, and answers none
-        // (never a fallback) when it does not.
-        let pinned = t2.file("pinned/m.gguf", 5);
-        assert_eq!(local_model_path_in(Some(pinned.clone()), &weights, None, Some(&repo)), Some(pinned));
-        assert_eq!(local_model_path_in(Some(t2.root.join("missing.gguf")), &weights, None, Some(&repo)), None);
-    }
-}
diff --git a/libs/ai/services/src/engine/no_model.rs b/libs/ai/services/src/engine/no_model.rs
deleted file mode 100644
index a7199eecf..000000000
--- a/libs/ai/services/src/engine/no_model.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-//! The models that answer with nothing. Outside the `engine` feature on
-//! purpose: a build without a model runtime (the web page, a host that
-//! only wants the tool console) still needs a `Model` to hand the core,
-//! and these are it.
-
-use crate::engine::{Model, ModelEvent, ToolDefinition};
-
-/// Nothing answers. Sends fail at once with a plain message; the tool
-/// console still works because it never touches the model.
-pub struct NoModel;
-
-impl Model for NoModel {
-    fn label(&self) -> String {
-        "No model".into()
-    }
-    fn configure(&mut self, _system: &str, _tools: &[ToolDefinition]) -> Result<(), String> {
-        Ok(())
-    }
-    fn send_user(&mut self, _text: &str, _dynamic_context: &str) {}
-    fn send_tool_result(&mut self, _call_id: &str, _text: &str, _is_error: bool) {}
-    fn cancel(&mut self) {}
-    fn reset(&mut self) {}
-    fn poll(&mut self) -> Vec<ModelEvent> {
-        Vec::new()
-    }
-}
-
-/// `NoModel` that answers every send with the reason, so the transcript
-/// says why nothing happened.
-pub struct NoModelWithReason {
-    reason: String,
-    queued: Vec<ModelEvent>,
-}
-
-impl NoModelWithReason {
-    pub fn new(reason: impl Into<String>) -> Self {
-        NoModelWithReason { reason: reason.into(), queued: Vec::new() }
-    }
-}
-
-impl Model for NoModelWithReason {
-    fn label(&self) -> String {
-        "No model".into()
-    }
-    fn configure(&mut self, _system: &str, _tools: &[ToolDefinition]) -> Result<(), String> {
-        Ok(())
-    }
-    fn send_user(&mut self, _text: &str, _dynamic_context: &str) {
-        self.queued.push(ModelEvent::Error(format!(
-            "no model is answering ({}). The tools still work from the console: /name {{json}}",
-            self.reason
-        )));
-    }
-    fn send_tool_result(&mut self, _call_id: &str, _text: &str, _is_error: bool) {}
-    fn cancel(&mut self) {}
-    fn reset(&mut self) {}
-    fn poll(&mut self) -> Vec<ModelEvent> {
-        std::mem::take(&mut self.queued)
-    }
-}
diff --git a/libs/ai/services/src/engine/registry.rs b/libs/ai/services/src/engine/registry.rs
deleted file mode 100644
index 88ad34a40..000000000
--- a/libs/ai/services/src/engine/registry.rs
+++ /dev/null
@@ -1,658 +0,0 @@
-//! The connected services: who is there, where each instance lives, what
-//! it can do, and the channels to it.
-//!
-//! The registry is the host's authority on identity. It issues every
-//! [`EndpointId`], answers each port's `Register` with `Registered`,
-//! stamps nothing on trust, and forgets an instance the moment its link
-//! dies. It also holds the host's risk floors: a service may declare a
-//! tool riskier than the floor, never safer.
-//!
-//! Shared by handle (`Clone` = same registry) between the host, which
-//! plugs links in and out as apps come and go, and the engine core, which
-//! reads the tool table and routes calls.
-
-use crate::port::ServiceLink;
-use crate::state::ServiceInfo;
-use crate::wire::*;
-use crate::engine::ToolDefinition;
-use makepad_platform::thread::SignalToUI;
-use std::collections::HashMap;
-use std::sync::mpsc::TryRecvError;
-use std::sync::{Arc, Mutex};
-
-/// Instances one host will register at once.
-pub const MAX_INSTANCES: usize = 32;
-
-struct Entry {
-    manifest: ServiceManifest,
-    meta: InstanceMeta,
-    context: String,
-    link: ServiceLink,
-    /// The port's nonce, once its `Register` has been seen.
-    port_tag: Option<u32>,
-}
-
-#[derive(Default)]
-struct Inner {
-    entries: HashMap<EndpointId, Entry>,
-    /// Registration order, so listings are stable.
-    order: Vec<EndpointId>,
-    next_endpoint: u64,
-    next_focus: u64,
-    generation: u64,
-    /// Apps the host can start that are not running: `(id, label)`.
-    launchable: Vec<(String, String)>,
-    /// Per app id: the least risk any of its tools is treated as.
-    risk_floors: HashMap<String, Risk>,
-}
-
-/// One frame from a service, as the core receives it.
-#[derive(Clone, Debug, PartialEq)]
-pub enum RegistryUp {
-    Result(EndpointId, ToolResult),
-    Progress { endpoint: EndpointId, call_id: String, note: String, permille: u16 },
-    Message { endpoint: EndpointId, sub_id: String, message: Message },
-}
-
-#[derive(Clone, Default)]
-pub struct ServiceRegistry {
-    inner: Arc<Mutex<Inner>>,
-}
-
-impl ServiceRegistry {
-    pub fn new() -> Self {
-        Self::default()
-    }
-
-    /// Plug a service in. Issues its endpoint at once (the manifest came
-    /// with the link); the `Registered` answer goes down as soon as the
-    /// port's `Register` frame is seen in `pump`. `location` is the host's
-    /// one-line placement; `parent` the enclosing instance, if nested.
-    pub fn register(&self, link: ServiceLink, location: &str, parent: Option<EndpointId>) -> Result<EndpointId, String> {
-        link.manifest.validate()?;
-        let mut inner = self.inner.lock().unwrap();
-        if inner.entries.len() >= MAX_INSTANCES {
-            return Err(format!("too many instances ({MAX_INSTANCES})"));
-        }
-        if let Some(p) = &parent {
-            if !inner.entries.contains_key(p) {
-                return Err("parent endpoint is not registered".into());
-            }
-        }
-        inner.next_endpoint += 1;
-        let endpoint = EndpointId(format!("e{}", inner.next_endpoint));
-        let same_app = inner.order.iter().filter(|e| inner.entries[*e].manifest.id == link.manifest.id).count();
-        let display_name = if same_app == 0 {
-            link.manifest.label.clone()
-        } else {
-            format!("{} ({})", link.manifest.label, same_app + 1)
-        };
-        let mut location = location.to_string();
-        truncate_to_char_boundary(&mut location, MAX_META_BYTES);
-        let meta = InstanceMeta {
-            app_id: link.manifest.id.clone(),
-            display_name,
-            parent,
-            location,
-            focus_epoch: 0,
-        };
-        inner.entries.insert(
-            endpoint.clone(),
-            Entry { manifest: link.manifest.clone(), meta, context: String::new(), link, port_tag: None },
-        );
-        inner.order.push(endpoint.clone());
-        inner.generation += 1;
-        // The port announced itself when it opened, before anyone held its
-        // link: answer that `Register` NOW, so a call dispatched before the
-        // next pump (a console line adopted in the same event) reaches a
-        // port that already knows its address — otherwise the frames arrive
-        // as Call, then Registered, and the port drops the call.
-        Self::answer_pending_register(&mut inner, &endpoint);
-        Ok(endpoint)
-    }
-
-    /// A `Register` already waiting on a fresh link is answered at once;
-    /// anything else waiting stays for `pump`. (The channel is drained in
-    /// order, so only a leading `Register` is taken.)
-    fn answer_pending_register(inner: &mut Inner, endpoint: &EndpointId) {
-        let entry = inner.entries.get_mut(endpoint).unwrap();
-        if let Ok(HostedUp { msg: ServiceUp::Register { manifest, port_tag }, .. }) = entry.link.up.try_recv() {
-            if manifest.validate().is_ok() {
-                entry.manifest = manifest;
-            }
-            entry.port_tag = Some(port_tag);
-            let _ = entry.link.down.send(HostedDown {
-                to: None,
-                msg: ServiceDown::Registered { port_tag, endpoint: endpoint.clone() },
-            });
-        }
-    }
-
-    /// Plug in a service whose endpoint ANOTHER host already issued — the
-    /// window manager's bus hands the aichat child endpoints it minted, and
-    /// this registry adopts them instead of minting its own.
-    pub fn register_as(
-        &self,
-        link: ServiceLink,
-        endpoint: EndpointId,
-        location: &str,
-        parent: Option<EndpointId>,
-    ) -> Result<(), String> {
-        link.manifest.validate()?;
-        if !is_opaque_id(endpoint.as_str()) {
-            return Err("bad endpoint".into());
-        }
-        let mut inner = self.inner.lock().unwrap();
-        if inner.entries.contains_key(&endpoint) {
-            return Err("endpoint already registered".into());
-        }
-        if inner.entries.len() >= MAX_INSTANCES {
-            return Err(format!("too many instances ({MAX_INSTANCES})"));
-        }
-        let same_app = inner.order.iter().filter(|e| inner.entries[*e].manifest.id == link.manifest.id).count();
-        let display_name = if same_app == 0 {
-            link.manifest.label.clone()
-        } else {
-            format!("{} ({})", link.manifest.label, same_app + 1)
-        };
-        let mut location = location.to_string();
-        truncate_to_char_boundary(&mut location, MAX_META_BYTES);
-        let meta = InstanceMeta { app_id: link.manifest.id.clone(), display_name, parent, location, focus_epoch: 0 };
-        inner.entries.insert(
-            endpoint.clone(),
-            Entry { manifest: link.manifest.clone(), meta, context: String::new(), link, port_tag: None },
-        );
-        inner.order.push(endpoint);
-        inner.generation += 1;
-        Ok(())
-    }
-
-    /// Forget an instance: its link is dropped, its children with it.
-    pub fn unregister(&self, endpoint: &EndpointId) {
-        let mut inner = self.inner.lock().unwrap();
-        Self::remove(&mut inner, endpoint);
-    }
-
-    fn remove(inner: &mut Inner, endpoint: &EndpointId) {
-        if inner.entries.remove(endpoint).is_none() {
-            return;
-        }
-        inner.order.retain(|e| e != endpoint);
-        inner.generation += 1;
-        let children: Vec<EndpointId> = inner
-            .entries
-            .iter()
-            .filter(|(_, e)| e.meta.parent.as_ref() == Some(endpoint))
-            .map(|(k, _)| k.clone())
-            .collect();
-        for child in children {
-            Self::remove(inner, &child);
-        }
-    }
-
-    /// The host says this instance is the focused one now.
-    pub fn focus(&self, endpoint: &EndpointId) {
-        let mut inner = self.inner.lock().unwrap();
-        inner.next_focus += 1;
-        let epoch = inner.next_focus;
-        if let Some(e) = inner.entries.get_mut(endpoint) {
-            e.meta.focus_epoch = epoch;
-        }
-    }
-
-    pub fn set_location(&self, endpoint: &EndpointId, location: &str) {
-        let mut inner = self.inner.lock().unwrap();
-        if let Some(e) = inner.entries.get_mut(endpoint) {
-            let mut location = location.to_string();
-            truncate_to_char_boundary(&mut location, MAX_META_BYTES);
-            e.meta.location = location;
-        }
-    }
-
-    /// An app the host can start (`os.launch`) that is not running.
-    pub fn mark_launchable(&self, id: &str, label: &str) {
-        let mut inner = self.inner.lock().unwrap();
-        if !inner.launchable.iter().any(|(i, _)| i == id) {
-            inner.launchable.push((id.to_string(), label.to_string()));
-            inner.generation += 1;
-        }
-    }
-
-    /// The host's floor for an app's tools. A tool declared below it is
-    /// treated as the floor.
-    pub fn set_risk_floor(&self, app_id: &str, risk: Risk) {
-        self.inner.lock().unwrap().risk_floors.insert(app_id.to_string(), risk);
-    }
-
-    pub fn risk_floor(&self, app_id: &str) -> Risk {
-        self.inner.lock().unwrap().risk_floors.get(app_id).copied().unwrap_or(Risk::Read)
-    }
-
-    /// Bumps on every change that alters the tool table or the instance
-    /// list; the core reconfigures the model when it moves.
-    pub fn generation(&self) -> u64 {
-        self.inner.lock().unwrap().generation
-    }
-
-    pub fn manifest(&self, endpoint: &EndpointId) -> Option<ServiceManifest> {
-        self.inner.lock().unwrap().entries.get(endpoint).map(|e| e.manifest.clone())
-    }
-
-    pub fn meta(&self, endpoint: &EndpointId) -> Option<InstanceMeta> {
-        self.inner.lock().unwrap().entries.get(endpoint).map(|e| e.meta.clone())
-    }
-
-    /// Running instances of one app, in registration order.
-    pub fn instances_of(&self, app_id: &str) -> Vec<EndpointId> {
-        let inner = self.inner.lock().unwrap();
-        inner.order.iter().filter(|e| inner.entries[*e].manifest.id == app_id).cloned().collect()
-    }
-
-    /// The endpoint the model most likely means for an app: the one it
-    /// named, else the most recently focused, else the only one.
-    pub fn pick_instance(&self, app_id: &str, wanted: Option<&str>) -> Option<EndpointId> {
-        let inner = self.inner.lock().unwrap();
-        let mut candidates: Vec<&EndpointId> =
-            inner.order.iter().filter(|e| inner.entries[*e].manifest.id == app_id).collect();
-        if candidates.is_empty() {
-            return None;
-        }
-        if let Some(w) = wanted {
-            let w = w.trim();
-            if let Some(hit) = candidates.iter().find(|e| {
-                e.as_str() == w || inner.entries[*e].meta.display_name.eq_ignore_ascii_case(w)
-            }) {
-                return Some((*hit).clone());
-            }
-        }
-        candidates.sort_by_key(|e| std::cmp::Reverse(inner.entries[*e].meta.focus_epoch));
-        candidates.first().map(|e| (*e).clone())
-    }
-
-    /// Whether an app is known but not running.
-    pub fn is_launchable(&self, app_id: &str) -> bool {
-        self.inner.lock().unwrap().launchable.iter().any(|(i, _)| i == app_id)
-    }
-
-    /// Every app id with a running instance or a launchable entry.
-    pub fn known_app_ids(&self) -> Vec<String> {
-        let inner = self.inner.lock().unwrap();
-        let mut ids: Vec<String> = Vec::new();
-        for e in &inner.order {
-            let id = &inner.entries[e].manifest.id;
-            if !ids.contains(id) {
-                ids.push(id.clone());
-            }
-        }
-        for (id, _) in &inner.launchable {
-            if !ids.contains(id) {
-                ids.push(id.clone());
-            }
-        }
-        ids
-    }
-
-    /// What the apps row shows.
-    pub fn services(&self) -> Vec<ServiceInfo> {
-        let inner = self.inner.lock().unwrap();
-        let mut out: Vec<ServiceInfo> = inner
-            .order
-            .iter()
-            .map(|e| {
-                let entry = &inner.entries[e];
-                ServiceInfo {
-                    id: entry.manifest.id.clone(),
-                    endpoint: e.as_str().to_string(),
-                    label: entry.meta.display_name.clone(),
-                    parent: entry.meta.parent.as_ref().map(|p| p.as_str().to_string()),
-                    location: entry.meta.location.clone(),
-                    connected: true,
-                    launchable: false,
-                    tool_count: entry.manifest.tools.len(),
-                }
-            })
-            .collect();
-        for (id, label) in &inner.launchable {
-            if !out.iter().any(|s| &s.id == id) {
-                out.push(ServiceInfo {
-                    id: id.clone(),
-                    endpoint: String::new(),
-                    label: label.clone(),
-                    parent: None,
-                    location: "not running".into(),
-                    connected: false,
-                    launchable: true,
-                    tool_count: 0,
-                });
-            }
-        }
-        out
-    }
-
-    /// The tool table for the model: each app once, canonical names.
-    pub fn tool_definitions(&self) -> Vec<ToolDefinition> {
-        let inner = self.inner.lock().unwrap();
-        let mut seen: Vec<String> = Vec::new();
-        let mut out = Vec::new();
-        for e in &inner.order {
-            let m = &inner.entries[e].manifest;
-            if seen.contains(&m.id) {
-                continue;
-            }
-            seen.push(m.id.clone());
-            for t in &m.tools {
-                out.push(ToolDefinition {
-                    name: canonical_name(&m.id, &t.name),
-                    description: t.description.clone(),
-                    parameters: t.parameters.clone(),
-                });
-            }
-        }
-        out
-    }
-
-    /// The services section of the system prompt: each app's brief once,
-    /// then where its instances are.
-    pub fn briefs(&self) -> String {
-        let inner = self.inner.lock().unwrap();
-        let mut out = String::new();
-        let mut seen: Vec<String> = Vec::new();
-        for e in &inner.order {
-            let entry = &inner.entries[e];
-            let m = &entry.manifest;
-            if seen.contains(&m.id) {
-                continue;
-            }
-            seen.push(m.id.clone());
-            let instances: Vec<String> = inner
-                .order
-                .iter()
-                .filter(|x| inner.entries[*x].manifest.id == m.id)
-                .map(|x| {
-                    let me = &inner.entries[x].meta;
-                    if me.location.is_empty() {
-                        format!("{} [{}]", me.display_name, x.as_str())
-                    } else {
-                        format!("{} [{}] — {}", me.display_name, x.as_str(), me.location)
-                    }
-                })
-                .collect();
-            out.push_str(&format!("## {} (tools `{}.*`)\n{}\n", m.label, m.id, m.brief.trim()));
-            if !m.topics.is_empty() {
-                let topics = m
-                    .topics
-                    .iter()
-                    .map(|topic| format!("`{}` — {}", topic.name, topic.description.trim()))
-                    .collect::<Vec<_>>()
-                    .join("; ");
-                out.push_str(&format!("Topics: {topics}\n"));
-            }
-            if instances.len() > 1 {
-                out.push_str("Running instances (say which with the `instance` argument when it matters): ");
-                out.push_str(&instances.join("; "));
-                out.push('\n');
-            } else if let Some(one) = instances.first() {
-                out.push_str(&format!("Running: {one}\n"));
-            }
-            out.push('\n');
-        }
-        if !inner.launchable.is_empty() {
-            let names: Vec<String> = inner
-                .launchable
-                .iter()
-                .filter(|(id, _)| !seen.contains(id))
-                .map(|(id, label)| format!("{label} (`{id}`)"))
-                .collect();
-            if !names.is_empty() {
-                out.push_str("Not running but available through `os.launch`: ");
-                out.push_str(&names.join(", "));
-                out.push('\n');
-            }
-        }
-        out
-    }
-
-    /// The volatile per-turn context every instance last sent, labelled.
-    pub fn dynamic_context(&self) -> String {
-        let inner = self.inner.lock().unwrap();
-        let mut out = String::new();
-        // What can be called right now, at a glance: each running app with
-        // its tool names, then the apps that need an os.launch first — so
-        // the model never launches what is already up.
-        let mut running: Vec<String> = Vec::new();
-        let mut seen: Vec<String> = Vec::new();
-        for e in &inner.order {
-            let entry = &inner.entries[e];
-            if seen.contains(&entry.manifest.id) {
-                continue;
-            }
-            seen.push(entry.manifest.id.clone());
-            let tools: Vec<String> = entry.manifest.tools.iter().map(|t| canonical_name(&entry.manifest.id, &t.name)).collect();
-            running.push(format!("{} ({})", entry.meta.display_name, tools.join(", ")));
-        }
-        if !running.is_empty() {
-            out.push_str(&format!("Running now — call their tools directly: {}\n", running.join("; ")));
-        }
-        let idle: Vec<String> = inner
-            .launchable
-            .iter()
-            .filter(|(id, _)| !seen.contains(id))
-            .map(|(id, label)| format!("{label} (`{id}`)"))
-            .collect();
-        if !idle.is_empty() {
-            out.push_str(&format!("Not running — os.launch starts them: {}\n", idle.join(", ")));
-        }
-        for e in &inner.order {
-            let entry = &inner.entries[e];
-            if !entry.context.trim().is_empty() {
-                out.push_str(&format!("[{}] {}\n", entry.meta.display_name, entry.context.trim()));
-            }
-        }
-        out
-    }
-
-    /// Send one frame down to an instance. False when it is gone. An
-    /// in-process port drains its link on the app's events, so the UI is
-    /// woken: a call must not wait for the next mouse move.
-    pub fn send(&self, endpoint: &EndpointId, msg: ServiceDown) -> bool {
-        let inner = self.inner.lock().unwrap();
-        let sent = match inner.entries.get(endpoint) {
-            Some(e) => e.link.down.send(HostedDown { to: Some(endpoint.clone()), msg }).is_ok(),
-            None => false,
-        };
-        if sent {
-            SignalToUI::set_ui_signal();
-        }
-        sent
-    }
-
-    /// Tell every instance whether the chat pane is showing.
-    pub fn broadcast_chat_open(&self, open: bool) {
-        let inner = self.inner.lock().unwrap();
-        for (endpoint, e) in &inner.entries {
-            let _ = e.link.down.send(HostedDown { to: Some(endpoint.clone()), msg: ServiceDown::ChatOpen { open } });
-        }
-        SignalToUI::set_ui_signal();
-    }
-
-    /// Drain every link. Registrations are answered, contexts stored,
-    /// dead links removed; results and progress go to the caller.
-    pub fn pump(&self) -> Vec<RegistryUp> {
-        let mut inner = self.inner.lock().unwrap();
-        let mut out = Vec::new();
-        let mut dead: Vec<EndpointId> = Vec::new();
-        let endpoints: Vec<EndpointId> = inner.order.clone();
-        for endpoint in endpoints {
-            loop {
-                let frame = {
-                    let entry = inner.entries.get_mut(&endpoint).unwrap();
-                    match entry.link.up.try_recv() {
-                        Ok(f) => f,
-                        Err(TryRecvError::Empty) => break,
-                        Err(TryRecvError::Disconnected) => {
-                            dead.push(endpoint.clone());
-                            break;
-                        }
-                    }
-                };
-                // A frame's own `from` is never trusted: the link IS the sender.
-                if frame.msg.validate().is_err() {
-                    continue;
-                }
-                match frame.msg {
-                    ServiceUp::Register { manifest, port_tag } => {
-                        let entry = inner.entries.get_mut(&endpoint).unwrap();
-                        let changed = entry.manifest != manifest;
-                        entry.manifest = manifest;
-                        entry.port_tag = Some(port_tag);
-                        let _ = entry.link.down.send(HostedDown {
-                            to: None,
-                            msg: ServiceDown::Registered { port_tag, endpoint: endpoint.clone() },
-                        });
-                        if changed {
-                            inner.generation += 1;
-                        }
-                    }
-                    ServiceUp::Result(r) => out.push(RegistryUp::Result(endpoint.clone(), r)),
-                    ServiceUp::Progress { call_id, note, permille } => {
-                        out.push(RegistryUp::Progress { endpoint: endpoint.clone(), call_id, note, permille })
-                    }
-                    ServiceUp::Context(c) => {
-                        inner.entries.get_mut(&endpoint).unwrap().context = c.text;
-                    }
-                    ServiceUp::Message { sub_id, topic, text, data, final_ } => {
-                        out.push(RegistryUp::Message {
-                            endpoint: endpoint.clone(),
-                            sub_id,
-                            message: Message { topic, text, data, final_ },
-                        });
-                    }
-                    ServiceUp::Unregister => {
-                        dead.push(endpoint.clone());
-                        break;
-                    }
-                }
-            }
-        }
-        for d in dead {
-            Self::remove(&mut inner, &d);
-        }
-        out
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::port::AiServicePort;
-
-    fn app(id: &str, label: &str, tools: &[&str]) -> ServiceManifest {
-        let mut m = ServiceManifest::new(id, label, format!("The {label} app."));
-        for t in tools {
-            m = m.with_tool(ToolDef::new(*t, "Does it.", r#"{"type":"object","properties":{}}"#, Risk::Act));
-        }
-        m
-    }
-
-    #[test]
-    fn registration_issues_endpoints_answers_ports_and_builds_the_table() {
-        let reg = ServiceRegistry::new();
-        let (mut p1, l1) = AiServicePort::in_process(app("route", "Route", &["plan", "status"])).unwrap();
-        let (mut p2, l2) = AiServicePort::in_process(app("route", "Route", &["plan", "status"])).unwrap();
-        let (mut p3, l3) = AiServicePort::in_process(app("files", "Files", &["list_dir"])).unwrap();
-        let e1 = reg.register(l1, "workspace 1", None).unwrap();
-        let e2 = reg.register(l2, "workspace 2", None).unwrap();
-        let e3 = reg.register(l3, "", Some(e1.clone())).unwrap();
-        assert_ne!(e1, e2);
-        let gen_before = reg.generation();
-        assert!(reg.pump().is_empty());
-        assert_eq!(reg.generation(), gen_before, "a matching re-register does not bump");
-        // Every port learned its own endpoint and nobody else's.
-        // handle_event needs a Cx; the test seam drains the transport directly.
-        let cx_free = |p: &mut AiServicePort| p.test_drain();
-        assert_eq!(cx_free(&mut p1), vec![crate::port::PortEvent::Registered(e1.clone())]);
-        assert_eq!(cx_free(&mut p2), vec![crate::port::PortEvent::Registered(e2.clone())]);
-        assert_eq!(cx_free(&mut p3), vec![crate::port::PortEvent::Registered(e3.clone())]);
-        // The table lists each app once; the briefs list both Route instances.
-        let names: Vec<String> = reg.tool_definitions().into_iter().map(|t| t.name).collect();
-        assert_eq!(names, vec!["route.plan", "route.status", "files.list_dir"]);
-        let briefs = reg.briefs();
-        assert!(briefs.contains("Route (2)"), "{briefs}");
-        assert!(briefs.contains("workspace 2"));
-        // Instance choice: focus wins, a name wins over focus.
-        reg.focus(&e2);
-        assert_eq!(reg.pick_instance("route", None), Some(e2.clone()));
-        assert_eq!(reg.pick_instance("route", Some("Route")), Some(e1.clone()));
-        assert_eq!(reg.pick_instance("route", Some(e1.as_str())), Some(e1.clone()));
-        assert_eq!(reg.pick_instance("photos", None), None);
-        // Nested instance goes with its parent.
-        reg.unregister(&e1);
-        assert!(reg.manifest(&e3).is_none(), "children die with the parent");
-        assert_eq!(reg.instances_of("route"), vec![e2.clone()]);
-        let infos = reg.services();
-        assert_eq!(infos.len(), 1);
-        assert!(infos[0].connected);
-    }
-
-    #[test]
-    fn a_dead_port_is_forgotten_and_launchables_are_listed() {
-        let reg = ServiceRegistry::new();
-        let (port, link) = AiServicePort::in_process(app("files", "Files", &["stat"])).unwrap();
-        let e = reg.register(link, "", None).unwrap();
-        reg.mark_launchable("route", "Route");
-        assert_eq!(reg.services().len(), 2);
-        assert!(reg.is_launchable("route"));
-        assert!(reg.briefs().contains("os.launch"));
-        drop(port);
-        reg.pump();
-        assert!(reg.manifest(&e).is_none());
-        assert_eq!(reg.services().len(), 1);
-        assert!(!reg.services()[0].connected);
-    }
-
-    #[test]
-    fn results_and_context_flow_up_and_calls_flow_down() {
-        let reg = ServiceRegistry::new();
-        let (mut port, link) = AiServicePort::in_process(app("files", "Files", &["stat"])).unwrap();
-        let e = reg.register(link, "", None).unwrap();
-        reg.pump();
-        port.test_drain();
-        assert!(reg.send(&e, ServiceDown::Call(ServiceCall { call_id: "c1".into(), tool: "stat".into(), args: "{}".into() })));
-        let ev = port.test_drain();
-        assert!(matches!(&ev[0], crate::port::PortEvent::Call(c) if c.call_id == "c1"));
-        port.set_context("cwd=~");
-        port.progress("c1", "reading", 500);
-        port.reply(ToolResult::ok("c1", "12 bytes", "stat"));
-        let ups = reg.pump();
-        assert_eq!(ups.len(), 2);
-        assert!(matches!(&ups[0], RegistryUp::Progress { call_id, .. } if call_id == "c1"));
-        assert!(matches!(&ups[1], RegistryUp::Result(ep, r) if ep == &e && r.call_id == "c1"));
-        assert_eq!(reg.dynamic_context(), "Running now — call their tools directly: Files (files.stat)\n[Files] cwd=~\n");
-        assert!(!reg.send(&EndpointId("nope".into()), ServiceDown::ChatOpen { open: true }));
-    }
-
-    #[test]
-    fn unregister_discards_later_frames_from_the_same_endpoint_queue() {
-        let reg = ServiceRegistry::new();
-        let manifest = app("files", "Files", &["stat"])
-            .with_topic(TopicDef::new("watch", "File changes."));
-        let (link, host) = crate::port::ServiceLink::pair(manifest);
-        let endpoint = reg.register(link, "", None).unwrap();
-        host.up.send(HostedUp { from: None, msg: ServiceUp::Unregister }).unwrap();
-        host.up
-            .send(HostedUp {
-                from: None,
-                msg: ServiceUp::Message {
-                    sub_id: "lease-s1".into(),
-                    topic: "watch".into(),
-                    text: "too late".into(),
-                    data: None,
-                    final_: false,
-                },
-            })
-            .unwrap();
-        assert!(reg.pump().is_empty(), "nothing after Unregister is delivered");
-        assert!(reg.manifest(&endpoint).is_none());
-        assert!(reg.pump().is_empty(), "the discarded queue cannot surface later");
-    }
-}
diff --git a/libs/ai/services/src/lib.rs b/libs/ai/services/src/lib.rs
deleted file mode 100644
index 0a6af1e98..000000000
--- a/libs/ai/services/src/lib.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-//! The AI services layer: one conversation, many apps.
-//!
-//! - [`wire`] — the manifest, the tools, the calls and their results, and
-//!   the JSON envelope a hosted transport carries them in.
-//! - [`port`] — what an app opens to expose its service: hosted by the
-//!   window manager, or in-process to a chat panel the app embeds.
-//! - `engine` (feature `engine`) — what a host runs: the registry of
-//!   connected services, the router that sends each call to its owner and
-//!   gates the risky ones, and the session over the hub's providers.
-//!
-//! Design of record: `local/agent_state/aichat/DESIGN.md`.
-
-pub mod engine;
-pub mod port;
-pub mod state;
-pub mod wire;
-
-pub use engine::{EngineCore, EngineEvent, Model, ModelEvent, ServiceRegistry, ToolDefinition};
-pub use port::{AiServicePort, PortEvent, ServiceLink, ServiceLinkHost};
-pub use state::{
-    EngineState, Entry, EventEntry, ProviderChoice, ProviderRow, ServiceInfo, Status, ToolEntry,
-    ToolStatus,
-};
-pub use wire::{
-    api_name, canonical_name, split_name, Disposition, EndpointId, HostedDown, HostedUp,
-    InstanceMeta, Message, Risk, ServiceCall, ServiceContext, ServiceDown, ServiceManifest,
-    ServiceUp, SubscriptionRequest, ToolDef, ToolOutcome, ToolResult, TopicDef,
-};
diff --git a/libs/ai/services/src/port.rs b/libs/ai/services/src/port.rs
deleted file mode 100644
index 26d27e049..000000000
--- a/libs/ai/services/src/port.rs
+++ /dev/null
@@ -1,557 +0,0 @@
-//! The app side: a port that exposes one service to whichever host is there.
-//!
-//! An app builds its manifest and opens a port. Hosted by the window manager
-//! (`--stdin-loop` under wm) the port registers over the studio protocol
-//! and calls arrive as `Event::Custom` frames. Embedding the chat panel
-//! itself, the app opens an in-process port and hands the matching
-//! [`ServiceLink`] to its own engine's registry. Either way the app sees the
-//! same thing: [`PortEvent::Call`]s out of `handle_event`, answered with
-//! [`AiServicePort::reply`] whenever the work is done — the same frame or
-//! many frames later, from the main thread or a worker's channel.
-//!
-//! Identity. A port has no address until the host answers its `Register`
-//! with [`ServiceDown::Registered`]; the port matches that answer on the
-//! nonce it sent (`port_tag`), keeps the endpoint, and from then on takes
-//! only frames addressed to that endpoint — so several ports in one
-//! process, or several instances of one app, never see each other's
-//! calls. A port never claims an address on the way up: the host stamps
-//! senders itself.
-//!
-//! A port never executes anything. What a call does is the app's closed
-//! match over its own tool names; the port only carries it.
-
-use crate::wire::*;
-use makepad_platform::studio::AppToStudio;
-use makepad_platform::thread::SignalToUI;
-use makepad_platform::{Cx, Event};
-use std::sync::atomic::{AtomicU32, Ordering};
-use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
-
-/// What the engine wants from the service, as the app reads it each frame.
-#[derive(Clone, Debug, PartialEq)]
-pub enum PortEvent {
-    /// The host accepted the registration; the port now has an address.
-    Registered(EndpointId),
-    Call(ServiceCall),
-    /// Stop this call if you can; no reply is expected.
-    Cancel { call_id: String },
-    /// Start publishing matching messages under this host-issued id.
-    Subscribe { sub_id: String, topic: String, filter: Option<String> },
-    /// Stop publishing under this id.
-    Unsubscribe { sub_id: String },
-    /// The host's chat pane came up or went away.
-    ChatOpen { open: bool },
-}
-
-/// The engine's end of an in-process service: what the registry holds.
-/// The registry issues the endpoint and answers `Registered` itself.
-pub struct ServiceLink {
-    pub manifest: ServiceManifest,
-    /// Engine → service.
-    pub down: Sender<HostedDown>,
-    /// Service → engine.
-    pub up: Receiver<HostedUp>,
-}
-
-/// The transport's end of a link the HOST bridges itself — the window
-/// manager feeds `up` from the child's frames and forwards `down` to it.
-pub struct ServiceLinkHost {
-    pub up: Sender<HostedUp>,
-    pub down: Receiver<HostedDown>,
-}
-
-impl ServiceLink {
-    /// A link and its bridge end. The registry takes the link; whoever
-    /// moves frames takes the host end.
-    pub fn pair(manifest: ServiceManifest) -> (ServiceLink, ServiceLinkHost) {
-        let (down_tx, down_rx) = channel();
-        let (up_tx, up_rx) = channel();
-        (
-            ServiceLink { manifest, down: down_tx, up: up_rx },
-            ServiceLinkHost { up: up_tx, down: down_rx },
-        )
-    }
-}
-
-enum Transport {
-    InProcess { up: Sender<HostedUp>, down: Receiver<HostedDown> },
-    Hosted,
-}
-
-static NEXT_PORT_TAG: AtomicU32 = AtomicU32::new(1);
-
-/// One app's service, open to its host.
-pub struct AiServicePort {
-    manifest: ServiceManifest,
-    transport: Transport,
-    /// The nonce this port registers with; how `Registered` finds it.
-    port_tag: u32,
-    endpoint: Option<EndpointId>,
-    chat_open: bool,
-}
-
-impl AiServicePort {
-    /// Open the port toward the window manager hosting this process.
-    /// `None` when the process is standalone (nothing was sent) — the app
-    /// then decides whether to embed its own chat panel.
-    ///
-    /// The manifest must validate; a bad one is a programming error in the
-    /// app and is refused loudly rather than registered half-way.
-    pub fn hosted(cx: &Cx, manifest: ServiceManifest) -> Option<AiServicePort> {
-        if !cx.in_makepad_studio() {
-            return None;
-        }
-        Self::hosted_unchecked(manifest)
-    }
-
-    /// The hosted transport without the host check: the caller knows.
-    fn hosted_unchecked(manifest: ServiceManifest) -> Option<AiServicePort> {
-        if let Err(e) = manifest.validate() {
-            makepad_platform::error!("ai service manifest refused: {e}");
-            return None;
-        }
-        let port = AiServicePort {
-            manifest,
-            transport: Transport::Hosted,
-            port_tag: NEXT_PORT_TAG.fetch_add(1, Ordering::Relaxed),
-            endpoint: None,
-            chat_open: false,
-        };
-        port.register();
-        Some(port)
-    }
-
-    /// Open the port in-process. The returned link goes to the embedding
-    /// host's own `ServiceRegistry`, which issues the endpoint.
-    pub fn in_process(manifest: ServiceManifest) -> Result<(AiServicePort, ServiceLink), String> {
-        manifest.validate()?;
-        let (link, host) = ServiceLink::pair(manifest.clone());
-        let port = AiServicePort {
-            manifest,
-            transport: Transport::InProcess { up: host.up, down: host.down },
-            port_tag: NEXT_PORT_TAG.fetch_add(1, Ordering::Relaxed),
-            endpoint: None,
-            chat_open: false,
-        };
-        port.register();
-        Ok((port, link))
-    }
-
-    pub fn manifest(&self) -> &ServiceManifest {
-        &self.manifest
-    }
-
-    /// The address the host gave this port; `None` until `Registered` came.
-    pub fn endpoint(&self) -> Option<&EndpointId> {
-        self.endpoint.as_ref()
-    }
-
-    /// Whether the host's chat pane is showing, as last told.
-    pub fn chat_open(&self) -> bool {
-        self.chat_open
-    }
-
-    /// Announce (or re-announce) the manifest. Done when opened; a
-    /// warm-pool instance does it again on `Adopted`, and any app may
-    /// after a reload changed its tools. The host answers `Registered`.
-    pub fn register(&self) {
-        self.send(ServiceUp::Register { manifest: self.manifest.clone(), port_tag: self.port_tag });
-    }
-
-    /// Drain what the host wants. Hosted: the studio `Custom` frames under
-    /// our envelope; in-process: the channel, checked on every event.
-    /// Frames for another endpoint are ignored.
-    pub fn handle_event(&mut self, _cx: &mut Cx, event: &Event) -> Vec<PortEvent> {
-        let mut frames = Vec::new();
-        match &mut self.transport {
-            Transport::Hosted => {
-                if let Event::Custom(json) = event {
-                    if let Some(down) = HostedDown::parse(json) {
-                        frames.push(down);
-                    }
-                }
-            }
-            Transport::InProcess { down, .. } => loop {
-                match down.try_recv() {
-                    Ok(msg) => frames.push(msg),
-                    Err(TryRecvError::Empty) | Err(TryRecvError::Disconnected) => break,
-                }
-            },
-        }
-        let mut out = Vec::new();
-        for frame in frames {
-            if let Some(ev) = self.accept(frame) {
-                out.push(ev);
-            }
-        }
-        out
-    }
-
-    /// One frame through the address filter.
-    fn accept(&mut self, frame: HostedDown) -> Option<PortEvent> {
-        frame.msg.validate().ok()?;
-        match frame.msg {
-            ServiceDown::Registered { port_tag, endpoint } => {
-                if port_tag != self.port_tag {
-                    return None;
-                }
-                self.endpoint = Some(endpoint.clone());
-                Some(PortEvent::Registered(endpoint))
-            }
-            msg => {
-                let mine = match (&frame.to, &self.endpoint) {
-                    (Some(to), Some(me)) => to == me,
-                    _ => false,
-                };
-                if !mine {
-                    return None;
-                }
-                Some(match msg {
-                    ServiceDown::Registered { .. } => unreachable!(),
-                    ServiceDown::Call(call) => PortEvent::Call(call),
-                    ServiceDown::Cancel { call_id } => PortEvent::Cancel { call_id },
-                    ServiceDown::Subscribe { sub_id, topic, filter } => {
-                        PortEvent::Subscribe { sub_id, topic, filter }
-                    }
-                    ServiceDown::Unsubscribe { sub_id } => PortEvent::Unsubscribe { sub_id },
-                    ServiceDown::ChatOpen { open } => {
-                        self.chat_open = open;
-                        PortEvent::ChatOpen { open }
-                    }
-                })
-            }
-        }
-    }
-
-    /// Answer a call. Bounded here so an app cannot flood the model.
-    pub fn reply(&self, mut result: ToolResult) {
-        result.bound();
-        self.send(ServiceUp::Result(result));
-    }
-
-    /// Keep a long call alive and show where it is.
-    pub fn progress(&self, call_id: &str, note: &str, permille: u16) {
-        let mut note = note.to_string();
-        if note.len() > MAX_NOTE_BYTES {
-            truncate_to_char_boundary(&mut note, MAX_NOTE_BYTES - 3);
-            note.push('…');
-        }
-        self.send(ServiceUp::Progress { call_id: call_id.to_string(), note, permille: permille.min(1000) });
-    }
-
-    /// The app's volatile state for the model's next turn. Replaces the
-    /// previous text; empty clears it.
-    pub fn set_context(&self, text: &str) {
-        let mut text = text.to_string();
-        if text.len() > MAX_CONTEXT_BYTES {
-            truncate_to_char_boundary(&mut text, MAX_CONTEXT_BYTES - 3);
-            text.push('…');
-        }
-        self.send(ServiceUp::Context(ServiceContext { text }));
-    }
-
-    /// Publish one message to a subscription the host asked this service
-    /// to maintain. Text is bounded and oversized structured data is
-    /// dropped whole before it leaves the app.
-    pub fn publish(&self, sub_id: impl Into<String>, mut message: Message) {
-        message.bound();
-        self.send(ServiceUp::Message {
-            sub_id: sub_id.into(),
-            topic: message.topic,
-            text: message.text,
-            data: message.data,
-            final_: message.final_,
-        });
-    }
-
-    /// Leave on purpose. The host also forgets a service whose process
-    /// dies, so most apps never call this.
-    pub fn unregister(&self) {
-        self.send(ServiceUp::Unregister);
-    }
-
-    /// Test seam: drain the in-process channel the way `handle_event`
-    /// does, without a `Cx`.
-    #[cfg(test)]
-    pub(crate) fn test_drain(&mut self) -> Vec<PortEvent> {
-        let frames: Vec<HostedDown> = match &mut self.transport {
-            Transport::InProcess { down, .. } => down.try_iter().collect(),
-            Transport::Hosted => Vec::new(),
-        };
-        frames.into_iter().filter_map(|f| self.accept(f)).collect()
-    }
-
-    fn send(&self, msg: ServiceUp) {
-        // Never a claim of identity on the way up: `from` is the host's.
-        let frame = HostedUp { from: None, msg };
-        match &self.transport {
-            Transport::Hosted => {
-                Cx::send_studio_message(AppToStudio::Custom(frame.to_json()));
-            }
-            Transport::InProcess { up: tx, .. } => {
-                if tx.send(frame).is_ok() {
-                    // The engine polls on events; make sure one comes.
-                    SignalToUI::set_ui_signal();
-                }
-            }
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn files() -> ServiceManifest {
-        ServiceManifest::new("files", "Files", "The file browser.").with_tool(ToolDef::new(
-            "stat",
-            "One path's kind and size.",
-            r#"{"type":"object","properties":{"path":{"type":"string"}},"required":["path"]}"#,
-            Risk::Read,
-        ))
-        .with_topic(TopicDef::new("watch", "Changes to a watched path."))
-    }
-
-    fn ep(s: &str) -> EndpointId {
-        EndpointId(s.to_string())
-    }
-
-    /// Drain the in-process channel the way `handle_event` does, without a Cx.
-    fn pump(port: &mut AiServicePort) -> Vec<PortEvent> {
-        let frames: Vec<HostedDown> = match &mut port.transport {
-            Transport::InProcess { down, .. } => down.try_iter().collect(),
-            _ => unreachable!(),
-        };
-        frames.into_iter().filter_map(|f| port.accept(f)).collect()
-    }
-
-    #[test]
-    fn a_port_registers_learns_its_endpoint_and_then_takes_only_its_own_frames() {
-        let (mut port, link) = AiServicePort::in_process(files()).unwrap();
-        // The registration went up, unstamped, with the port's nonce.
-        let reg = link.up.try_recv().unwrap();
-        assert_eq!(reg.from, None);
-        let tag = match reg.msg {
-            ServiceUp::Register { port_tag, ref manifest } => {
-                assert_eq!(manifest.id, "files");
-                port_tag
-            }
-            other => panic!("{other:?}"),
-        };
-        assert!(port.endpoint().is_none());
-        // A call before registration, and one for someone else, are ignored.
-        link.down.send(HostedDown { to: Some(ep("other")), msg: ServiceDown::Call(ServiceCall { call_id: "c0".into(), tool: "stat".into(), args: "{}".into() }) }).unwrap();
-        link.down.send(HostedDown { to: None, msg: ServiceDown::Registered { port_tag: tag + 100, endpoint: ep("not-me") } }).unwrap();
-        link.down.send(HostedDown { to: None, msg: ServiceDown::Registered { port_tag: tag, endpoint: ep("e1") } }).unwrap();
-        link.down.send(HostedDown { to: Some(ep("e1")), msg: ServiceDown::Call(ServiceCall { call_id: "c1".into(), tool: "stat".into(), args: "{}".into() }) }).unwrap();
-        link.down.send(HostedDown { to: Some(ep("e2")), msg: ServiceDown::Call(ServiceCall { call_id: "c2".into(), tool: "stat".into(), args: "{}".into() }) }).unwrap();
-        link.down.send(HostedDown { to: Some(ep("e1")), msg: ServiceDown::ChatOpen { open: true } }).unwrap();
-        let events = pump(&mut port);
-        assert_eq!(events.len(), 3, "{events:?}");
-        assert_eq!(events[0], PortEvent::Registered(ep("e1")));
-        assert!(matches!(&events[1], PortEvent::Call(c) if c.call_id == "c1"));
-        assert_eq!(events[2], PortEvent::ChatOpen { open: true });
-        assert_eq!(port.endpoint(), Some(&ep("e1")));
-        assert!(port.chat_open());
-        port.reply(ToolResult::ok("c1", "a file, 12 bytes", "stat ~/x"));
-        port.set_context("[files] cwd=~");
-        let up: Vec<HostedUp> = link.up.try_iter().collect();
-        assert!(matches!(&up[0].msg, ServiceUp::Result(r) if r.call_id == "c1" && r.outcome.is_ok()));
-        assert!(matches!(&up[1].msg, ServiceUp::Context(c) if c.text == "[files] cwd=~"));
-        assert!(up.iter().all(|f| f.from.is_none()), "a port never stamps itself");
-    }
-
-    #[test]
-    fn two_ports_in_one_process_get_distinct_tags() {
-        let (a, la) = AiServicePort::in_process(files()).unwrap();
-        let (b, lb) = AiServicePort::in_process(files()).unwrap();
-        let ta = match la.up.try_recv().unwrap().msg { ServiceUp::Register { port_tag, .. } => port_tag, _ => unreachable!() };
-        let tb = match lb.up.try_recv().unwrap().msg { ServiceUp::Register { port_tag, .. } => port_tag, _ => unreachable!() };
-        assert_ne!(ta, tb);
-        assert_ne!(a.port_tag, b.port_tag);
-    }
-
-    #[test]
-    fn a_bad_manifest_is_refused_before_anything_is_sent() {
-        let mut bad = files();
-        bad.tools[0].name = "Stat".into();
-        assert!(AiServicePort::in_process(bad).is_err());
-    }
-
-    #[test]
-    fn a_reply_is_bounded_on_the_way_out() {
-        let (port, link) = AiServicePort::in_process(files()).unwrap();
-        let _reg = link.up.try_recv().unwrap();
-        port.reply(ToolResult::ok("c1", "x".repeat(MAX_RESULT_BYTES * 2), "n"));
-        match link.up.try_recv().unwrap().msg {
-            ServiceUp::Result(r) => assert!(r.text.len() <= MAX_RESULT_BYTES),
-            other => panic!("{other:?}"),
-        }
-    }
-
-    #[test]
-    fn subscriptions_reach_the_port_and_publications_go_back_up() {
-        let (mut port, link) = AiServicePort::in_process(files()).unwrap();
-        let register = link.up.try_recv().unwrap();
-        let tag = match register.msg {
-            ServiceUp::Register { port_tag, .. } => port_tag,
-            other => panic!("{other:?}"),
-        };
-        link.down
-            .send(HostedDown {
-                to: None,
-                msg: ServiceDown::Registered { port_tag: tag, endpoint: ep("e1") },
-            })
-            .unwrap();
-        link.down
-            .send(HostedDown {
-                to: Some(ep("e1")),
-                msg: ServiceDown::Subscribe {
-                    sub_id: "s1".into(),
-                    topic: "watch".into(),
-                    filter: Some(r#"{"path":"/tmp"}"#.into()),
-                },
-            })
-            .unwrap();
-        link.down
-            .send(HostedDown {
-                to: Some(ep("e1")),
-                msg: ServiceDown::Unsubscribe { sub_id: "s1".into() },
-            })
-            .unwrap();
-        let events = pump(&mut port);
-        assert!(matches!(
-            events.as_slice(),
-            [
-                PortEvent::Registered(_),
-                PortEvent::Subscribe { sub_id, topic, filter: Some(filter) },
-                PortEvent::Unsubscribe { sub_id: unsubscribed }
-            ] if sub_id == "s1" && topic == "watch" && filter.contains("path") && unsubscribed == "s1"
-        ));
-        port.publish("s1", Message::new("watch", "changed").with_data(r#"{"path":"/tmp/a"}"#));
-        assert!(matches!(
-            link.up.try_recv().unwrap().msg,
-            ServiceUp::Message { sub_id, topic, text, .. }
-                if sub_id == "s1" && topic == "watch" && text == "changed"
-        ));
-    }
-}
-
-// ------------------------------------------------------------- open
-
-/// In-process links waiting for a chat root to adopt them.
-///
-/// Parked on `Cx` as a typed global (never a static) by
-/// [`AiServicePort::open`] when the process is standalone. Whichever chat
-/// root is up drains it into its registry on its next event — the
-/// Window's F10 overlay today, the superbuild's in-process pane later. A
-/// link that arrives before any root exists simply waits here; the port
-/// behind it is already registered from the app's point of view and the
-/// `Registered` answer comes when the root adopts it.
-#[derive(Default)]
-pub struct PendingServiceLinks {
-    pub links: Vec<ServiceLink>,
-}
-
-impl PendingServiceLinks {
-    /// Everything parked so far; the lot is empty afterwards.
-    pub fn take(&mut self) -> Vec<ServiceLink> {
-        std::mem::take(&mut self.links)
-    }
-}
-
-impl AiServicePort {
-    /// The one call every app makes to expose itself: hosted by the window
-    /// manager it is the hosted transport; standalone it is an in-process
-    /// port whose link waits on `Cx` ([`PendingServiceLinks`]) for the chat
-    /// root to adopt it. `None` only for a manifest that does not validate
-    /// — a programming error, logged.
-    pub fn open(cx: &mut Cx, manifest: ServiceManifest) -> Option<AiServicePort> {
-        let hosted = cx.in_makepad_studio();
-        Self::open_in(hosted, cx.global::<PendingServiceLinks>(), manifest)
-    }
-
-    /// [`open`](Self::open) without a `Cx`: `hosted` is the host flag,
-    /// `pending` the lot a standalone link is parked in.
-    pub fn open_in(
-        hosted: bool,
-        pending: &mut PendingServiceLinks,
-        manifest: ServiceManifest,
-    ) -> Option<AiServicePort> {
-        if hosted {
-            return Self::hosted_unchecked(manifest);
-        }
-        match Self::in_process(manifest) {
-            Ok((port, link)) => {
-                pending.links.push(link);
-                Some(port)
-            }
-            Err(e) => {
-                makepad_platform::error!("ai service manifest refused: {e}");
-                None
-            }
-        }
-    }
-}
-
-#[cfg(test)]
-mod open_tests {
-    use super::*;
-    use crate::engine::ServiceRegistry;
-
-    fn sheets() -> ServiceManifest {
-        ServiceManifest::new("sheets", "Sheets", "The spreadsheet.").with_tool(ToolDef::new(
-            "summary",
-            "The sheet's name, size and header row.",
-            r#"{"type":"object","properties":{}}"#,
-            Risk::Read,
-        ))
-    }
-
-    #[test]
-    fn a_standalone_open_parks_a_link_a_chat_root_can_adopt() {
-        let mut pending = PendingServiceLinks::default();
-        let mut port = AiServicePort::open_in(false, &mut pending, sheets()).expect("a valid manifest opens");
-        assert_eq!(pending.links.len(), 1);
-        assert!(port.endpoint().is_none(), "no address until a root adopts the link");
-        // The root (the overlay) drains the lot into its registry…
-        let registry = ServiceRegistry::new();
-        for link in pending.take() {
-            registry.register(link, "in this window", None).expect("adopted");
-        }
-        assert!(pending.links.is_empty());
-        // …and the registry's pump answers the port's Register with its address.
-        let _ = registry.pump();
-        let events = port.test_drain();
-        assert!(matches!(events.as_slice(), [PortEvent::Registered(_)]), "{events:?}");
-        assert_eq!(registry.services().len(), 1);
-        assert_eq!(registry.services()[0].id, "sheets");
-    }
-
-    #[test]
-    fn a_bad_manifest_opens_nothing_either_way() {
-        let mut bad = sheets();
-        bad.tools[0].name = "Summary".into();
-        let mut pending = PendingServiceLinks::default();
-        assert!(AiServicePort::open_in(false, &mut pending, bad.clone()).is_none());
-        assert!(pending.links.is_empty());
-        assert!(AiServicePort::open_in(true, &mut pending, bad).is_none());
-    }
-    #[test]
-    fn a_call_dispatched_before_the_first_pump_still_reaches_the_port() {
-        // The port announced itself at open; the registry answers that
-        // Register at registration, so a call sent before any pump lands
-        // AFTER the port learned its address — Registered, then Call.
-        let mut pending = PendingServiceLinks::default();
-        let mut port = AiServicePort::open_in(false, &mut pending, sheets()).expect("opens");
-        let registry = ServiceRegistry::new();
-        let endpoint = registry.register(pending.take().remove(0), "in this window", None).expect("adopted");
-        let call = ServiceCall { call_id: "c1".into(), tool: "summary".into(), args: "{}".into() };
-        assert!(registry.send(&endpoint, ServiceDown::Call(call)));
-        let events = port.test_drain();
-        assert!(
-            matches!(events.as_slice(), [PortEvent::Registered(_), PortEvent::Call(c)] if c.call_id == "c1"),
-            "{events:?}"
-        );
-    }
-}
diff --git a/libs/ai/services/src/state.rs b/libs/ai/services/src/state.rs
deleted file mode 100644
index f9f2bfd44..000000000
--- a/libs/ai/services/src/state.rs
+++ /dev/null
@@ -1,273 +0,0 @@
-//! What a chat panel draws: the engine's transcript and status, as plain
-//! data. The engine writes it, the panel reads it; nothing here has a side
-//! effect. It sits outside the `engine` feature on purpose — a panel crate
-//! links only this and the wire, and a host that owns the engine hands the
-//! panel a reference to its state each frame.
-
-use crate::wire::ToolOutcome;
-
-/// Where the conversation is right now.
-#[derive(Clone, Debug, PartialEq, Default)]
-pub enum Status {
-    #[default]
-    Idle,
-    /// The model is coming up: weights streaming, prefix prefilling.
-    Loading { phase: String, fraction: f64 },
-    /// A turn is in flight and the model has not started writing yet.
-    Thinking,
-    /// The model is writing.
-    Streaming,
-    /// A tool is running and the model waits for it.
-    WaitingForTool,
-    /// Something the person must read; the next send clears it.
-    Error(String),
-}
-
-impl Status {
-    pub fn is_busy(&self) -> bool {
-        matches!(self, Status::Thinking | Status::Streaming | Status::WaitingForTool)
-    }
-}
-
-/// Which model answers. Slugs, so the choice can be persisted and shown
-/// without the hub's types.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum ProviderChoice {
-    /// The machine's own model through the hub election.
-    Local,
-    /// A cloud or CLI provider by its hub slug (`claude-cli`, `claude-api`, `openai`, …).
-    Cloud(String),
-}
-
-impl ProviderChoice {
-    pub fn slug(&self) -> String {
-        match self {
-            ProviderChoice::Local => "local".to_string(),
-            ProviderChoice::Cloud(s) => s.clone(),
-        }
-    }
-
-    pub fn from_slug(s: &str) -> ProviderChoice {
-        match s.trim() {
-            "" | "local" => ProviderChoice::Local,
-            other => ProviderChoice::Cloud(other.to_string()),
-        }
-    }
-
-    pub fn is_local(&self) -> bool {
-        matches!(self, ProviderChoice::Local)
-    }
-}
-
-/// One provider the person may pick, as the chip's menu lists it.
-#[derive(Clone, Debug, PartialEq)]
-pub struct ProviderRow {
-    pub choice: ProviderChoice,
-    /// `Local · Qwen3.5 9B`, `Claude (CLI)`.
-    pub label: String,
-    /// Why it cannot be picked right now (locked out, not installed);
-    /// `None` when selectable.
-    pub unavailable: Option<String>,
-}
-
-/// One connected (or known) app, for the apps row.
-#[derive(Clone, Debug, PartialEq)]
-pub struct ServiceInfo {
-    /// The app id (`route`).
-    pub id: String,
-    /// The host-issued endpoint of this instance; empty for an app that
-    /// is known but not running.
-    pub endpoint: String,
-    pub label: String,
-    /// The endpoint this instance is nested in, if any.
-    pub parent: Option<String>,
-    /// One line: where it lives.
-    pub location: String,
-    /// Its port is up and its tools are in the table.
-    pub connected: bool,
-    /// The host can bring it up (`os.launch`) when it is not connected.
-    pub launchable: bool,
-    pub tool_count: usize,
-}
-
-/// A tool card's life.
-#[derive(Clone, Debug, PartialEq)]
-pub enum ToolStatus {
-    /// Destructive: parked until the person clicks Run or Cancel.
-    Confirm,
-    Running { note: String, permille: u16 },
-    Done { outcome: ToolOutcome, note: String, text: String },
-}
-
-impl ToolStatus {
-    pub fn is_done(&self) -> bool {
-        matches!(self, ToolStatus::Done { .. })
-    }
-}
-
-/// One tool call in the transcript.
-#[derive(Clone, Debug, PartialEq)]
-pub struct ToolEntry {
-    pub call_id: String,
-    pub service: String,
-    pub service_label: String,
-    /// Short name (`plan`).
-    pub tool: String,
-    /// What the card says: `Route · plan  Dam → Utrecht`.
-    pub title: String,
-    /// The argument JSON, for the expanded view.
-    pub args: String,
-    pub status: ToolStatus,
-    /// Draw the service's live preview under the card.
-    pub preview: bool,
-    /// The person opened the details.
-    pub expanded: bool,
-}
-
-/// One asynchronous service publication shown as its own card. It is sent
-/// to the provider as a synthetic user-role turn, but is deliberately not a
-/// user bubble in the transcript.
-#[derive(Clone, Debug, PartialEq)]
-pub struct EventEntry {
-    pub sub_id: String,
-    pub service_label: String,
-    pub topic: String,
-    pub text: String,
-    pub data: Option<String>,
-    pub dropped: u32,
-    pub final_: bool,
-}
-
-/// One line of the transcript.
-#[derive(Clone, Debug, PartialEq)]
-pub enum Entry {
-    User { text: String },
-    Event(EventEntry),
-    /// `streaming` while deltas still arrive; the panel draws the landed
-    /// text with markup and the streaming text plain.
-    Assistant { text: String, streaming: bool },
-    Tool(ToolEntry),
-    /// The engine talking: "Route connected", an error, a refusal.
-    System { text: String },
-}
-
-/// Everything the panel draws. `generation` bumps on every change so a
-/// panel can skip work when nothing moved.
-#[derive(Clone, Debug, PartialEq, Default)]
-pub struct EngineState {
-    pub entries: Vec<Entry>,
-    pub status: Status,
-    /// Tokens per second of the current or last answer, when known.
-    pub rate: Option<f32>,
-    /// The model's own reasoning text while it thinks, bounded; empty
-    /// when the provider shows none.
-    pub thinking: String,
-    pub provider: ProviderChoice,
-    pub provider_label: String,
-    pub providers: Vec<ProviderRow>,
-    pub local_only: bool,
-    pub services: Vec<ServiceInfo>,
-    pub generation: u64,
-}
-
-impl Default for ProviderChoice {
-    fn default() -> Self {
-        ProviderChoice::Local
-    }
-}
-
-/// The most transcript entries kept. A conversation is ephemeral; a
-/// transcript that grows without limit is a leak with a scrollbar.
-pub const MAX_ENTRIES: usize = 600;
-/// Bytes of reasoning text shown at once.
-pub const MAX_THINKING_BYTES: usize = 400;
-
-impl EngineState {
-    pub fn push(&mut self, entry: Entry) {
-        self.entries.push(entry);
-        if self.entries.len() > MAX_ENTRIES {
-            let cut = self.entries.len() - MAX_ENTRIES;
-            self.entries.drain(..cut);
-        }
-        self.generation += 1;
-    }
-
-    pub fn touch(&mut self) {
-        self.generation += 1;
-    }
-
-    pub fn tool(&self, call_id: &str) -> Option<&ToolEntry> {
-        self.entries.iter().rev().find_map(|e| match e {
-            Entry::Tool(t) if t.call_id == call_id => Some(t),
-            _ => None,
-        })
-    }
-
-    pub fn tool_mut(&mut self, call_id: &str) -> Option<&mut ToolEntry> {
-        self.entries.iter_mut().rev().find_map(|e| match e {
-            Entry::Tool(t) if t.call_id == call_id => Some(t),
-            _ => None,
-        })
-    }
-
-    /// The assistant entry still being written, if any.
-    pub fn streaming_mut(&mut self) -> Option<&mut String> {
-        match self.entries.last_mut() {
-            Some(Entry::Assistant { text, streaming: true }) => Some(text),
-            _ => None,
-        }
-    }
-
-    pub fn service(&self, id: &str) -> Option<&ServiceInfo> {
-        self.services.iter().find(|s| s.id == id)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_transcript_is_bounded_and_generation_moves() {
-        let mut s = EngineState::default();
-        for i in 0..(MAX_ENTRIES + 5) {
-            s.push(Entry::User { text: i.to_string() });
-        }
-        assert_eq!(s.entries.len(), MAX_ENTRIES);
-        assert_eq!(s.generation, (MAX_ENTRIES + 5) as u64);
-        assert!(matches!(&s.entries[0], Entry::User { text } if text == "5"));
-    }
-
-    #[test]
-    fn tool_lookup_finds_the_latest_card_with_that_id() {
-        let mut s = EngineState::default();
-        let card = |id: &str| {
-            Entry::Tool(ToolEntry {
-                call_id: id.into(),
-                service: "route".into(),
-                service_label: "Route".into(),
-                tool: "plan".into(),
-                title: "Route · plan".into(),
-                args: "{}".into(),
-                status: ToolStatus::Running { note: String::new(), permille: 0 },
-                preview: true,
-                expanded: false,
-            })
-        };
-        s.push(card("a"));
-        s.push(card("b"));
-        assert!(s.tool_mut("b").is_some());
-        assert!(s.tool_mut("zzz").is_none());
-        assert!(s.streaming_mut().is_none());
-        s.push(Entry::Assistant { text: "hel".into(), streaming: true });
-        s.streaming_mut().unwrap().push_str("lo");
-        assert!(matches!(s.entries.last(), Some(Entry::Assistant { text, .. }) if text == "hello"));
-    }
-
-    #[test]
-    fn provider_slugs_round_trip() {
-        assert_eq!(ProviderChoice::from_slug("local"), ProviderChoice::Local);
-        assert_eq!(ProviderChoice::from_slug(""), ProviderChoice::Local);
-        assert_eq!(ProviderChoice::from_slug("claude-cli").slug(), "claude-cli");
-    }
-}
diff --git a/libs/ai/services/src/wire.rs b/libs/ai/services/src/wire.rs
deleted file mode 100644
index a8faf485c..000000000
--- a/libs/ai/services/src/wire.rs
+++ /dev/null
@@ -1,1065 +0,0 @@
-//! The wire between a host's engine and an app's service.
-//!
-//! Everything here is a bounded JSON object (micro_serde), the same way the
-//! window manager's own protocol is. A service is described once by its
-//! [`ServiceManifest`]; from then on the engine sends [`ServiceDown`] messages
-//! (calls, cancels) and the service answers with [`ServiceUp`] messages
-//! (results, progress, context). The transport is not this module's
-//! business: in-process it is a channel, hosted by the window manager it
-//! rides the studio protocol's `Custom` frames under the `"wm_ai"` envelope
-//! key.
-//!
-//! Addressing. An app id (`route`) says WHAT a service is; an
-//! [`EndpointId`] says WHICH running instance it is. The host issues the
-//! endpoint when a service registers and answers with
-//! [`ServiceDown::Registered`]; from then on every up-frame is stamped with
-//! its sender's endpoint by the host (never trusted from the sender) and
-//! every down-frame names its target, so two instances of one app, or two
-//! ports in one process, never see each other's calls. Where a service
-//! lives — its parent, its tile, whether it is focused — is
-//! [`InstanceMeta`], kept by the host beside the manifest.
-//!
-//! Names. A tool is known to the model by its canonical dotted name,
-//! `<service>.<tool>` (`route.plan`, `files.list_dir`); native function
-//! calling APIs forbid dots, so the same tool is `<service>__<tool>` there.
-//! [`canonical_name`] / [`api_name`] / [`split_name`] are the one place that
-//! mapping lives.
-//!
-//! Risk. Every tool declares how much it can break: reading, acting on the
-//! app's own state, or destroying something outside the app's undo reach.
-//! The ROUTER enforces the gate (a destructive call waits for the person to
-//! confirm) and keeps its own floors per service, since a declaration is
-//! self-reported; the app stays its own security boundary regardless — a
-//! closed match over tool names, typed arguments, path jails, bounded output.
-//!
-//! Bounds are enforced where a frame ARRIVES: [`HostedUp::parse`] refuses a
-//! frame over [`MAX_FRAME_BYTES`] before deserializing anything, and every
-//! variant is checked by [`ServiceUp::validate`] / [`ServiceDown::validate`]
-//! on receipt — the sender's own care is not relied on.
-
-use makepad_micro_serde::*;
-
-/// Bytes a service brief may occupy in the system prompt.
-pub const MAX_BRIEF_BYTES: usize = 4 * 1024;
-/// Bytes of a tool description.
-pub const MAX_DESCRIPTION_BYTES: usize = 512;
-/// Bytes of one tool's JSON-schema text.
-pub const MAX_PARAMETERS_BYTES: usize = 8 * 1024;
-/// Tools one service may declare.
-pub const MAX_TOOLS: usize = 64;
-/// Topics one service may publish.
-pub const MAX_TOPICS: usize = 16;
-/// Bytes of a subscription filter JSON object.
-pub const MAX_FILTER_BYTES: usize = 1024;
-/// Bytes of a message's model-facing text.
-pub const MAX_MESSAGE_BYTES: usize = 4 * 1024;
-/// Bytes of a result's model-facing text; the router truncates past this.
-pub const MAX_RESULT_BYTES: usize = 16 * 1024;
-/// Bytes of a result's structured data (JSON).
-pub const MAX_DATA_BYTES: usize = 16 * 1024;
-/// Bytes of a result's transcript note.
-pub const MAX_NOTE_BYTES: usize = 256;
-/// Bytes of a service's volatile per-turn context.
-pub const MAX_CONTEXT_BYTES: usize = 2 * 1024;
-/// Bytes of a call's argument JSON.
-pub const MAX_ARGS_BYTES: usize = 16 * 1024;
-/// Longest service id.
-pub const MAX_SERVICE_ID: usize = 24;
-/// Longest tool short name.
-pub const MAX_TOOL_NAME: usize = 32;
-/// Longest call id or endpoint id.
-pub const MAX_ID_BYTES: usize = 64;
-/// Bytes of a whole manifest's text fields together.
-pub const MAX_MANIFEST_BYTES: usize = 640 * 1024;
-/// Bytes of one hosted frame. Anything larger is dropped unread.
-pub const MAX_FRAME_BYTES: usize = 1024 * 1024;
-/// Bytes of an instance's display name or location line.
-pub const MAX_META_BYTES: usize = 128;
-
-/// The envelope key hosted transports use inside a studio `Custom` frame,
-/// distinct from the window manager's own `"wm"` key. A protocol
-/// namespace, versioned with the wire — not a product string.
-pub const HOSTED_KEY: &str = "wm_ai";
-
-/// How much a tool can break.
-#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, SerJson, DeJson)]
-pub enum Risk {
-    /// Looks at something. Runs immediately.
-    Read,
-    /// Changes the app's own state — a route, a level, a selection. Runs
-    /// immediately; the app can undo or redo it on its own terms.
-    Act,
-    /// Deletes, sends, spends, installs, or otherwise reaches past the
-    /// app. The router parks the call until the person confirms it.
-    Destructive,
-}
-
-/// One tool, as the model is told about it.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ToolDef {
-    /// Short name, unique within the service: `[a-z0-9_]{1,32}`.
-    pub name: String,
-    /// One or two sentences: what it does and when to use it.
-    pub description: String,
-    /// A JSON-schema object for the arguments, verbatim. Must describe an
-    /// object (`"type":"object"`).
-    pub parameters: String,
-    pub risk: Risk,
-    /// A successful call wants a live preview of the app under its card.
-    pub preview: bool,
-}
-
-/// One named stream a service may publish.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct TopicDef {
-    /// Short name, unique within the service: `[a-z0-9_]{1,32}`.
-    pub name: String,
-    /// What arrives on this stream and when to subscribe.
-    pub description: String,
-    /// Optional JSON schema for the message's `data` field.
-    pub schema: Option<String>,
-}
-
-impl TopicDef {
-    pub fn new(name: impl Into<String>, description: impl Into<String>) -> Self {
-        Self { name: name.into(), description: description.into(), schema: None }
-    }
-
-    pub fn with_schema(mut self, schema: impl Into<String>) -> Self {
-        self.schema = Some(schema.into());
-        self
-    }
-}
-
-impl ToolDef {
-    pub fn new(
-        name: impl Into<String>,
-        description: impl Into<String>,
-        parameters: impl Into<String>,
-        risk: Risk,
-    ) -> ToolDef {
-        ToolDef {
-            name: name.into(),
-            description: description.into(),
-            parameters: parameters.into(),
-            risk,
-            preview: false,
-        }
-    }
-
-    /// The same tool, asking for a preview card when it succeeds.
-    pub fn with_preview(mut self) -> ToolDef {
-        self.preview = true;
-        self
-    }
-}
-
-/// Who a service is and what it will do.
-#[derive(Clone, Debug, PartialEq, Default, SerJson, DeJson)]
-pub struct ServiceManifest {
-    /// `[a-z0-9_]{1,24}`: `route`, `files`, `game`, `os`.
-    pub id: String,
-    /// Shown on the chip: `Route`, `Files`.
-    pub label: String,
-    /// The doctrine paragraph the model reads about this app.
-    pub brief: String,
-    pub tools: Vec<ToolDef>,
-    pub topics: Vec<TopicDef>,
-}
-
-impl ServiceManifest {
-    pub fn new(id: impl Into<String>, label: impl Into<String>, brief: impl Into<String>) -> Self {
-        ServiceManifest {
-            id: id.into(),
-            label: label.into(),
-            brief: brief.into(),
-            tools: Vec::new(),
-            topics: Vec::new(),
-        }
-    }
-
-    pub fn with_tool(mut self, tool: ToolDef) -> Self {
-        self.tools.push(tool);
-        self
-    }
-
-    pub fn with_topic(mut self, topic: TopicDef) -> Self {
-        self.topics.push(topic);
-        self
-    }
-
-    pub fn topic(&self, name: &str) -> Option<&TopicDef> {
-        self.topics.iter().find(|t| t.name == name)
-    }
-
-    pub fn tool(&self, name: &str) -> Option<&ToolDef> {
-        self.tools.iter().find(|t| t.name == name)
-    }
-
-    /// Refuse anything the caps do not allow, naming the first problem.
-    pub fn validate(&self) -> Result<(), String> {
-        if !is_ident(&self.id, MAX_SERVICE_ID) {
-            return Err(format!("service id '{}' is not [a-z0-9_]{{1,{}}}", self.id, MAX_SERVICE_ID));
-        }
-        if self.label.trim().is_empty() || self.label.len() > 48 {
-            return Err(format!("service '{}' label must be 1..48 bytes", self.id));
-        }
-        if self.brief.len() > MAX_BRIEF_BYTES {
-            return Err(format!("service '{}' brief is {} bytes; the cap is {}", self.id, self.brief.len(), MAX_BRIEF_BYTES));
-        }
-        if self.tools.len() > MAX_TOOLS {
-            return Err(format!("service '{}' declares {} tools; the cap is {}", self.id, self.tools.len(), MAX_TOOLS));
-        }
-        if self.topics.len() > MAX_TOPICS {
-            return Err(format!(
-                "service '{}' declares {} topics; the cap is {}",
-                self.id,
-                self.topics.len(),
-                MAX_TOPICS
-            ));
-        }
-        let mut total = self.brief.len() + self.label.len();
-        for (i, tool) in self.tools.iter().enumerate() {
-            if !is_ident(&tool.name, MAX_TOOL_NAME) {
-                return Err(format!("service '{}' tool '{}' is not [a-z0-9_]{{1,{}}}", self.id, tool.name, MAX_TOOL_NAME));
-            }
-            if self.tools[..i].iter().any(|t| t.name == tool.name) {
-                return Err(format!("service '{}' declares '{}' twice", self.id, tool.name));
-            }
-            if tool.description.trim().is_empty() || tool.description.len() > MAX_DESCRIPTION_BYTES {
-                return Err(format!("tool '{}.{}' description must be 1..{} bytes", self.id, tool.name, MAX_DESCRIPTION_BYTES));
-            }
-            if tool.parameters.len() > MAX_PARAMETERS_BYTES {
-                return Err(format!("tool '{}.{}' schema is {} bytes; the cap is {}", self.id, tool.name, tool.parameters.len(), MAX_PARAMETERS_BYTES));
-            }
-            match makepad_strict_json::parse(tool.parameters.as_bytes()) {
-                Ok(makepad_strict_json::Value::Obj(fields)) => {
-                    let is_object = fields
-                        .iter()
-                        .any(|(k, v)| k == "type" && v.as_str() == Some("object"));
-                    if !is_object {
-                        return Err(format!("tool '{}.{}' schema must be an argument object (\"type\":\"object\")", self.id, tool.name));
-                    }
-                }
-                Ok(_) => return Err(format!("tool '{}.{}' schema is not a JSON object", self.id, tool.name)),
-                Err(e) => return Err(format!("tool '{}.{}' schema does not parse: {e}", self.id, tool.name)),
-            }
-            total += tool.description.len() + tool.parameters.len() + tool.name.len();
-        }
-        for (i, topic) in self.topics.iter().enumerate() {
-            if !is_ident(&topic.name, MAX_TOOL_NAME) {
-                return Err(format!(
-                    "service '{}' topic '{}' is not [a-z0-9_]{{1,{}}}",
-                    self.id, topic.name, MAX_TOOL_NAME
-                ));
-            }
-            if self.topics[..i].iter().any(|t| t.name == topic.name) {
-                return Err(format!("service '{}' declares topic '{}' twice", self.id, topic.name));
-            }
-            if topic.description.trim().is_empty() || topic.description.len() > MAX_DESCRIPTION_BYTES {
-                return Err(format!(
-                    "topic '{}.{}' description must be 1..{} bytes",
-                    self.id, topic.name, MAX_DESCRIPTION_BYTES
-                ));
-            }
-            if let Some(schema) = &topic.schema {
-                if schema.len() > MAX_PARAMETERS_BYTES {
-                    return Err(format!(
-                        "topic '{}.{}' schema is {} bytes; the cap is {}",
-                        self.id,
-                        topic.name,
-                        schema.len(),
-                        MAX_PARAMETERS_BYTES
-                    ));
-                }
-                if !matches!(makepad_strict_json::parse(schema.as_bytes()), Ok(makepad_strict_json::Value::Obj(_))) {
-                    return Err(format!("topic '{}.{}' schema is not a JSON object", self.id, topic.name));
-                }
-                total += schema.len();
-            }
-            total += topic.description.len() + topic.name.len();
-        }
-        if total > MAX_MANIFEST_BYTES {
-            return Err(format!("service '{}' manifest is {} bytes; the cap is {}", self.id, total, MAX_MANIFEST_BYTES));
-        }
-        Ok(())
-    }
-}
-
-/// A subscription requested as part of a tool result.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct SubscriptionRequest {
-    pub topic: String,
-    /// A JSON object the service may use to narrow the stream.
-    pub filter: Option<String>,
-}
-
-impl SubscriptionRequest {
-    pub fn new(topic: impl Into<String>) -> Self {
-        Self { topic: topic.into(), filter: None }
-    }
-
-    pub fn with_filter(mut self, filter: impl Into<String>) -> Self {
-        self.filter = Some(filter.into());
-        self
-    }
-
-    fn validate(&self) -> Result<(), String> {
-        if !is_ident(&self.topic, MAX_TOOL_NAME) {
-            return Err("subscription: bad topic name".into());
-        }
-        validate_filter(self.filter.as_deref(), "subscription")
-    }
-}
-
-/// One publication. The subscription id is supplied separately to
-/// [`crate::port::AiServicePort::publish`] and carried beside this value on
-/// the wire.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct Message {
-    pub topic: String,
-    pub text: String,
-    /// Optional JSON value for structured consumers.
-    pub data: Option<String>,
-    /// The service closes the subscription after this publication.
-    #[rename(final)]
-    pub final_: bool,
-}
-
-impl Message {
-    pub fn new(topic: impl Into<String>, text: impl Into<String>) -> Self {
-        Self { topic: topic.into(), text: text.into(), data: None, final_: false }
-    }
-
-    pub fn with_data(mut self, data: impl Into<String>) -> Self {
-        self.data = Some(data.into());
-        self
-    }
-
-    pub fn final_message(mut self) -> Self {
-        self.final_ = true;
-        self
-    }
-
-    pub fn bound(&mut self) {
-        if self.text.len() > MAX_MESSAGE_BYTES {
-            truncate_to_char_boundary(&mut self.text, MAX_MESSAGE_BYTES - 32);
-            self.text.push_str("\n…[truncated by the router]");
-        }
-        if self.data.as_ref().is_some_and(|data| data.len() > MAX_DATA_BYTES) {
-            self.data = None;
-        }
-    }
-}
-
-/// `[a-z0-9_]{1,max}`, starting with a letter.
-pub fn is_ident(s: &str, max: usize) -> bool {
-    !s.is_empty()
-        && s.len() <= max
-        && s.bytes().next().is_some_and(|b| b.is_ascii_lowercase())
-        && s.bytes().all(|b| b.is_ascii_lowercase() || b.is_ascii_digit() || b == b'_')
-}
-
-/// An opaque id: printable ASCII, no whitespace, bounded.
-pub fn is_opaque_id(s: &str) -> bool {
-    !s.is_empty() && s.len() <= MAX_ID_BYTES && s.bytes().all(|b| b.is_ascii_graphic())
-}
-
-/// The name the model sees in a text tool protocol: `route.plan`.
-pub fn canonical_name(service: &str, tool: &str) -> String {
-    format!("{service}.{tool}")
-}
-
-/// The name a native function-calling API sees: `route__plan`.
-pub fn api_name(service: &str, tool: &str) -> String {
-    format!("{service}__{tool}")
-}
-
-/// `route.plan` or `route__plan` → `("route", "plan")`. A bare name has no
-/// service and is returned as `("", name)` so the router can say so.
-pub fn split_name(name: &str) -> (&str, &str) {
-    if let Some((s, t)) = name.split_once("__") {
-        return (s, t);
-    }
-    if let Some((s, t)) = name.split_once('.') {
-        return (s, t);
-    }
-    ("", name)
-}
-
-/// Which running instance a service is. Issued by the host, opaque to
-/// everyone else, unique for the host's lifetime (never reused).
-#[derive(Clone, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Default, SerJson, DeJson)]
-pub struct EndpointId(pub String);
-
-impl EndpointId {
-    pub fn as_str(&self) -> &str {
-        &self.0
-    }
-}
-
-/// Where an instance lives, as the host knows it and the model is told.
-#[derive(Clone, Debug, PartialEq, Default, SerJson, DeJson)]
-pub struct InstanceMeta {
-    /// The manifest's id (`route`).
-    pub app_id: String,
-    /// What the person calls it: `Route`, `Route (2)`, `Photos in Holiday Review`.
-    pub display_name: String,
-    /// The endpoint this instance is nested in, when it is an `AppView`
-    /// inside a composed app.
-    pub parent: Option<EndpointId>,
-    /// One line: `workspace 1, left tile`, `inside Holiday Review`.
-    pub location: String,
-    /// Bumped by the host whenever this instance gains focus; the highest
-    /// wins a tie when the model does not say which instance it means.
-    pub focus_epoch: u64,
-}
-
-/// One call, as the service receives it.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ServiceCall {
-    /// The engine's id for the call; the result must carry it back.
-    pub call_id: String,
-    /// The tool's SHORT name (`plan`, not `route.plan`).
-    pub tool: String,
-    /// The argument object as JSON text. The service parses it with its
-    /// own typed reader and refuses what it does not expect.
-    pub args: String,
-}
-
-/// How a call ended.
-#[derive(Clone, Copy, Debug, PartialEq, Eq, SerJson, DeJson)]
-pub enum ToolOutcome {
-    Ok,
-    /// The tool ran and could not do it (no route found, file unreadable).
-    Failed,
-    /// The service would not do it: unknown tool, bad arguments, outside
-    /// its jail.
-    Refused,
-    /// The person said no (a destructive call not confirmed), or the app's
-    /// own policy denies AI control of this.
-    Denied,
-    /// Not right now: the app is busy, the model is loading, the service
-    /// went away.
-    Unavailable,
-    /// The person or the router cancelled it before it finished.
-    Cancelled,
-    /// The service did not answer within the router's deadline.
-    TimedOut,
-}
-
-impl ToolOutcome {
-    pub fn is_ok(self) -> bool {
-        matches!(self, ToolOutcome::Ok)
-    }
-
-    pub fn slug(self) -> &'static str {
-        match self {
-            ToolOutcome::Ok => "ok",
-            ToolOutcome::Failed => "failed",
-            ToolOutcome::Refused => "refused",
-            ToolOutcome::Denied => "denied",
-            ToolOutcome::Unavailable => "unavailable",
-            ToolOutcome::Cancelled => "cancelled",
-            ToolOutcome::TimedOut => "timed_out",
-        }
-    }
-}
-
-/// What the model's turn does after this result lands.
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Default, SerJson, DeJson)]
-pub enum Disposition {
-    /// The usual: the model reads the result and goes on.
-    #[default]
-    Continue,
-    /// The turn ends here with this result as its last word — the tool
-    /// handed the person somewhere else (a new level, another app).
-    EndTurn,
-    /// The turn ends AND the conversation state is dropped: whatever the
-    /// model believed about the world is no longer true.
-    ResetConversation,
-}
-
-/// One call's answer.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ToolResult {
-    pub call_id: String,
-    pub outcome: ToolOutcome,
-    /// What the model reads. Bounded at [`MAX_RESULT_BYTES`].
-    pub text: String,
-    /// Structured data for the model or the panel, as JSON text; empty when
-    /// there is none. Bounded at [`MAX_DATA_BYTES`].
-    pub data: String,
-    /// One dim transcript line: "planned Dam → Utrecht, 41 min".
-    pub note: String,
-    /// Show the service's live preview under this call's card.
-    pub preview: bool,
-    pub disposition: Disposition,
-    /// Streams this successful result asks the conversation to join.
-    pub subscribe: Vec<SubscriptionRequest>,
-}
-
-impl ToolResult {
-    fn make(call_id: impl Into<String>, outcome: ToolOutcome, text: String, note: String) -> Self {
-        ToolResult {
-            call_id: call_id.into(),
-            outcome,
-            text,
-            data: String::new(),
-            note,
-            preview: false,
-            disposition: Disposition::Continue,
-            subscribe: Vec::new(),
-        }
-    }
-
-    pub fn ok(call_id: impl Into<String>, text: impl Into<String>, note: impl Into<String>) -> Self {
-        Self::make(call_id, ToolOutcome::Ok, text.into(), note.into())
-    }
-
-    pub fn failed(call_id: impl Into<String>, message: impl Into<String>) -> Self {
-        let message = message.into();
-        Self::make(call_id, ToolOutcome::Failed, message.clone(), message)
-    }
-
-    pub fn refused(call_id: impl Into<String>, what: impl Into<String>) -> Self {
-        let what = what.into();
-        Self::make(call_id, ToolOutcome::Refused, what.clone(), what)
-    }
-
-    pub fn denied(call_id: impl Into<String>, what: impl Into<String>) -> Self {
-        let what = what.into();
-        Self::make(call_id, ToolOutcome::Denied, what.clone(), what)
-    }
-
-    pub fn unavailable(call_id: impl Into<String>, reason: impl Into<String>) -> Self {
-        let reason = reason.into();
-        Self::make(call_id, ToolOutcome::Unavailable, reason.clone(), reason)
-    }
-
-    pub fn cancelled(call_id: impl Into<String>) -> Self {
-        Self::make(call_id, ToolOutcome::Cancelled, "cancelled".into(), "cancelled".into())
-    }
-
-    pub fn timed_out(call_id: impl Into<String>, what: impl Into<String>) -> Self {
-        let what = what.into();
-        Self::make(call_id, ToolOutcome::TimedOut, what.clone(), what)
-    }
-
-    pub fn with_preview(mut self) -> Self {
-        self.preview = true;
-        self
-    }
-
-    pub fn with_data(mut self, json: impl Into<String>) -> Self {
-        self.data = json.into();
-        self
-    }
-
-    pub fn with_disposition(mut self, disposition: Disposition) -> Self {
-        self.disposition = disposition;
-        self
-    }
-
-    pub fn with_subscription(mut self, subscription: SubscriptionRequest) -> Self {
-        self.subscribe.push(subscription);
-        self
-    }
-
-    /// Enforce the caps in place. Truncated text says so at its end, so the
-    /// model knows it is reading a head, not the whole. Data that does not
-    /// fit is dropped whole — a truncated JSON is worse than none.
-    pub fn bound(&mut self) {
-        if self.text.len() > MAX_RESULT_BYTES {
-            truncate_to_char_boundary(&mut self.text, MAX_RESULT_BYTES - 32);
-            self.text.push_str("\n…[truncated by the router]");
-        }
-        if self.data.len() > MAX_DATA_BYTES {
-            self.data.clear();
-        }
-        if self.note.len() > MAX_NOTE_BYTES {
-            truncate_to_char_boundary(&mut self.note, MAX_NOTE_BYTES - 3);
-            self.note.push('…');
-        }
-    }
-}
-
-/// A service's volatile state for the next turn: "[route] gps=52.37,4.90
-/// map=Utrecht z13 trip=Dam→Utrecht 41min".
-#[derive(Clone, Debug, PartialEq, Default, SerJson, DeJson)]
-pub struct ServiceContext {
-    pub text: String,
-}
-
-/// Service → engine.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub enum ServiceUp {
-    /// Here I am. `port_tag` is the port's own nonce, so the host's
-    /// [`ServiceDown::Registered`] reaches the right port when a process
-    /// has several. Sending it again replaces the manifest (a re-register
-    /// after a reload is fine).
-    Register { manifest: ServiceManifest, port_tag: u32 },
-    Result(ToolResult),
-    /// A long call is still alive. Resets the router's deadline.
-    Progress { call_id: String, note: String, permille: u16 },
-    Context(ServiceContext),
-    /// A publication for a subscription the engine created.
-    Message {
-        sub_id: String,
-        topic: String,
-        text: String,
-        data: Option<String>,
-        #[rename(final)]
-        final_: bool,
-    },
-    /// Going away on purpose (the host also forgets a service whose
-    /// transport dies).
-    Unregister,
-}
-
-/// Engine → service.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub enum ServiceDown {
-    /// The host's answer to `Register`: this is who you are now. Every
-    /// later frame is addressed by this endpoint.
-    Registered { port_tag: u32, endpoint: EndpointId },
-    Call(ServiceCall),
-    /// The person or the router gave up on this call; the service should
-    /// stop if it can and need not reply.
-    Cancel { call_id: String },
-    Subscribe { sub_id: String, filter: Option<String>, topic: String },
-    Unsubscribe { sub_id: String },
-    /// The host's chat pane is showing (or not). Informational: an
-    /// embedded panel may hide itself while the desktop one is up.
-    ChatOpen { open: bool },
-}
-
-impl ServiceUp {
-    /// Receiver-side check of one frame, whatever transport it came by.
-    /// The manifest is validated again here even though the sending app
-    /// validated it: the host does not rely on the app.
-    pub fn validate(&self) -> Result<(), String> {
-        match self {
-            ServiceUp::Register { manifest, .. } => manifest.validate(),
-            ServiceUp::Result(r) => {
-                if !is_opaque_id(&r.call_id) {
-                    return Err("result: bad call id".into());
-                }
-                if r.text.len() > MAX_RESULT_BYTES + 64 {
-                    return Err("result: text over cap".into());
-                }
-                if r.data.len() > MAX_DATA_BYTES {
-                    return Err("result: data over cap".into());
-                }
-                if r.note.len() > MAX_NOTE_BYTES + 4 {
-                    return Err("result: note over cap".into());
-                }
-                if r.subscribe.len() > MAX_TOPICS {
-                    return Err("result: subscriptions over cap".into());
-                }
-                for subscription in &r.subscribe {
-                    subscription.validate()?;
-                }
-                Ok(())
-            }
-            ServiceUp::Progress { call_id, note, permille } => {
-                if !is_opaque_id(call_id) {
-                    return Err("progress: bad call id".into());
-                }
-                if note.len() > MAX_NOTE_BYTES + 4 || *permille > 1000 {
-                    return Err("progress: over cap".into());
-                }
-                Ok(())
-            }
-            ServiceUp::Context(c) => {
-                if c.text.len() > MAX_CONTEXT_BYTES + 4 {
-                    return Err("context: over cap".into());
-                }
-                Ok(())
-            }
-            ServiceUp::Message { sub_id, topic, text, data, .. } => {
-                if !is_opaque_id(sub_id) {
-                    return Err("message: bad subscription id".into());
-                }
-                if !is_ident(topic, MAX_TOOL_NAME) {
-                    return Err("message: bad topic name".into());
-                }
-                if text.len() > MAX_MESSAGE_BYTES {
-                    return Err("message: text over cap".into());
-                }
-                if let Some(data) = data {
-                    if data.len() > MAX_DATA_BYTES {
-                        return Err("message: data over cap".into());
-                    }
-                    if makepad_strict_json::parse(data.as_bytes()).is_err() {
-                        return Err("message: data is not JSON".into());
-                    }
-                }
-                Ok(())
-            }
-            ServiceUp::Unregister => Ok(()),
-        }
-    }
-}
-
-impl ServiceDown {
-    /// Receiver-side check of one frame.
-    pub fn validate(&self) -> Result<(), String> {
-        match self {
-            ServiceDown::Registered { endpoint, .. } => {
-                if !is_opaque_id(endpoint.as_str()) {
-                    return Err("registered: bad endpoint".into());
-                }
-                Ok(())
-            }
-            ServiceDown::Call(c) => {
-                if !is_opaque_id(&c.call_id) {
-                    return Err("call: bad call id".into());
-                }
-                if !is_ident(&c.tool, MAX_TOOL_NAME) {
-                    return Err("call: bad tool name".into());
-                }
-                if c.args.len() > MAX_ARGS_BYTES {
-                    return Err("call: args over cap".into());
-                }
-                Ok(())
-            }
-            ServiceDown::Cancel { call_id } => {
-                if !is_opaque_id(call_id) {
-                    return Err("cancel: bad call id".into());
-                }
-                Ok(())
-            }
-            ServiceDown::Subscribe { sub_id, topic, filter } => {
-                if !is_opaque_id(sub_id) {
-                    return Err("subscribe: bad subscription id".into());
-                }
-                if !is_ident(topic, MAX_TOOL_NAME) {
-                    return Err("subscribe: bad topic name".into());
-                }
-                validate_filter(filter.as_deref(), "subscribe")
-            }
-            ServiceDown::Unsubscribe { sub_id } => {
-                if !is_opaque_id(sub_id) {
-                    return Err("unsubscribe: bad subscription id".into());
-                }
-                Ok(())
-            }
-            ServiceDown::ChatOpen { .. } => Ok(()),
-        }
-    }
-}
-
-fn validate_filter(filter: Option<&str>, frame: &str) -> Result<(), String> {
-    let Some(filter) = filter else { return Ok(()) };
-    if filter.len() > MAX_FILTER_BYTES {
-        return Err(format!("{frame}: filter over cap"));
-    }
-    if !matches!(makepad_strict_json::parse(filter.as_bytes()), Ok(makepad_strict_json::Value::Obj(_))) {
-        return Err(format!("{frame}: filter is not a JSON object"));
-    }
-    Ok(())
-}
-
-/// A hosted up-frame: the message and, once the host has stamped it, the
-/// sender. An app leaves `from` empty; the host overwrites it with the
-/// endpoint it issued to that client — a sender's own claim is never used.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct HostedUp {
-    pub from: Option<EndpointId>,
-    pub msg: ServiceUp,
-}
-
-/// A hosted down-frame: the message and the endpoint it is for. Only
-/// `Registered` may travel without a target (the port has no endpoint yet
-/// and matches on its `port_tag` instead).
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct HostedDown {
-    pub to: Option<EndpointId>,
-    pub msg: ServiceDown,
-}
-
-#[derive(SerJson, DeJson)]
-struct UpEnvelope {
-    wm_ai: HostedUp,
-}
-
-#[derive(SerJson, DeJson)]
-struct DownEnvelope {
-    wm_ai: HostedDown,
-}
-
-impl HostedUp {
-    /// The hosted frame: `{"wm_ai": {"from": …, "msg": …}}`.
-    pub fn to_json(&self) -> String {
-        UpEnvelope { wm_ai: self.clone() }.serialize_json()
-    }
-
-    /// `None` for frames that are not ours (the window manager's own
-    /// `"wm"` envelope, anything else), over the size cap, or invalid.
-    pub fn parse(json: &str) -> Option<HostedUp> {
-        if json.len() > MAX_FRAME_BYTES || !json.contains("\"wm_ai\"") {
-            return None;
-        }
-        let up = UpEnvelope::deserialize_json(json).ok()?.wm_ai;
-        up.msg.validate().ok()?;
-        Some(up)
-    }
-}
-
-impl HostedDown {
-    pub fn to_json(&self) -> String {
-        DownEnvelope { wm_ai: self.clone() }.serialize_json()
-    }
-
-    pub fn parse(json: &str) -> Option<HostedDown> {
-        if json.len() > MAX_FRAME_BYTES || !json.contains("\"wm_ai\"") {
-            return None;
-        }
-        let down = DownEnvelope::deserialize_json(json).ok()?.wm_ai;
-        down.msg.validate().ok()?;
-        Some(down)
-    }
-}
-
-/// Cut `s` to at most `max` bytes without splitting a character.
-pub fn truncate_to_char_boundary(s: &mut String, max: usize) {
-    if s.len() <= max {
-        return;
-    }
-    let mut cut = max;
-    while cut > 0 && !s.is_char_boundary(cut) {
-        cut -= 1;
-    }
-    s.truncate(cut);
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn route() -> ServiceManifest {
-        ServiceManifest::new("route", "Route", "The trip planner.")
-            .with_tool(
-                ToolDef::new(
-                    "plan",
-                    "Plan a trip.",
-                    r#"{"type":"object","properties":{"to":{"type":"string"}},"required":["to"]}"#,
-                    Risk::Act,
-                )
-                .with_preview(),
-            )
-            .with_tool(ToolDef::new("status", "The trip so far.", r#"{"type":"object","properties":{}}"#, Risk::Read))
-            .with_topic(
-                TopicDef::new("trip", "Trip progress and arrival.")
-                    .with_schema(r#"{"type":"object","properties":{"minutes":{"type":"number"}}}"#),
-            )
-    }
-
-    fn ep(s: &str) -> EndpointId {
-        EndpointId(s.to_string())
-    }
-
-    #[test]
-    fn a_registration_round_trips_and_the_host_stamps_the_sender() {
-        let up = HostedUp { from: None, msg: ServiceUp::Register { manifest: route(), port_tag: 7 } };
-        let json = up.to_json();
-        assert!(json.contains("\"wm_ai\""));
-        let parsed = HostedUp::parse(&json).unwrap();
-        assert_eq!(parsed, up);
-        let stamped = HostedUp { from: Some(ep("e1")), ..parsed };
-        assert_eq!(HostedUp::parse(&stamped.to_json()), Some(stamped));
-    }
-
-    #[test]
-    fn every_up_and_down_variant_round_trips() {
-        let ups = vec![
-            ServiceUp::Register { manifest: route(), port_tag: 1 },
-            ServiceUp::Result(
-                ToolResult::ok("c1", "41 min", "planned")
-                    .with_preview()
-                    .with_data(r#"{"minutes":41}"#)
-                    .with_subscription(SubscriptionRequest::new("trip").with_filter(r#"{"trip":"t1"}"#)),
-            ),
-            ServiceUp::Result(ToolResult::failed("c2", "no route")),
-            ServiceUp::Result(ToolResult::refused("c3", "not a tool")),
-            ServiceUp::Result(ToolResult::denied("c4", "no")),
-            ServiceUp::Result(ToolResult::unavailable("c5", "loading")),
-            ServiceUp::Result(ToolResult::cancelled("c6")),
-            ServiceUp::Result(ToolResult::timed_out("c7", "60 s").with_disposition(Disposition::EndTurn)),
-            ServiceUp::Progress { call_id: "c1".into(), note: "routing".into(), permille: 500 },
-            ServiceUp::Context(ServiceContext { text: "[route] gps=…".into() }),
-            ServiceUp::Message {
-                sub_id: "s1".into(),
-                topic: "trip".into(),
-                text: "arrived".into(),
-                data: Some(r#"{"minutes":41}"#.into()),
-                final_: true,
-            },
-            ServiceUp::Message {
-                sub_id: "s2".into(),
-                topic: "trip".into(),
-                text: "departed".into(),
-                data: None,
-                final_: false,
-            },
-            ServiceUp::Unregister,
-        ];
-        for msg in ups {
-            let f = HostedUp { from: Some(ep("e9")), msg };
-            let json = f.to_json();
-            if matches!(&f.msg, ServiceUp::Message { final_: true, .. }) {
-                assert!(json.contains(r#""final":true"#) && !json.contains("final_"), "{json}");
-            }
-            makepad_strict_json::parse(json.as_bytes()).unwrap_or_else(|error| panic!("invalid JSON: {error}: {json}"));
-            assert_eq!(HostedUp::parse(&json).as_ref(), Some(&f), "{json}");
-        }
-        let downs = vec![
-            ServiceDown::Registered { port_tag: 1, endpoint: ep("e9") },
-            ServiceDown::Call(ServiceCall { call_id: "c1".into(), tool: "plan".into(), args: r#"{"to":"Utrecht"}"#.into() }),
-            ServiceDown::Cancel { call_id: "c1".into() },
-            ServiceDown::Subscribe {
-                sub_id: "s1".into(),
-                topic: "trip".into(),
-                filter: Some(r#"{"trip":"t1"}"#.into()),
-            },
-            ServiceDown::Subscribe { sub_id: "s2".into(), topic: "trip".into(), filter: None },
-            ServiceDown::Unsubscribe { sub_id: "s1".into() },
-            ServiceDown::ChatOpen { open: true },
-        ];
-        for msg in downs {
-            let f = HostedDown { to: Some(ep("e9")), msg };
-            let json = f.to_json();
-            makepad_strict_json::parse(json.as_bytes()).unwrap_or_else(|error| panic!("invalid JSON: {error}: {json}"));
-            assert_eq!(HostedDown::parse(&json).as_ref(), Some(&f), "{json}");
-        }
-    }
-
-    #[test]
-    fn foreign_oversized_and_invalid_frames_are_refused_before_use() {
-        assert_eq!(HostedUp::parse(r#"{"wm":{"Close":{}}}"#), None);
-        assert_eq!(HostedDown::parse(r#"{"wm":{"Adopted":{}}}"#), None);
-        assert_eq!(HostedUp::parse("not json"), None);
-        let huge = format!(
-            "{{\"wm_ai\":{{\"from\":null,\"msg\":{{\"Unregister\":{{}}}}}},\"pad\":\"{}\"}}",
-            "x".repeat(MAX_FRAME_BYTES)
-        );
-        assert_eq!(HostedUp::parse(&huge), None);
-        let call = HostedDown {
-            to: Some(ep("e1")),
-            msg: ServiceDown::Call(ServiceCall { call_id: "c1".into(), tool: "plan".into(), args: "x".repeat(MAX_ARGS_BYTES + 1) }),
-        };
-        assert_eq!(HostedDown::parse(&call.to_json()), None, "oversized args are dropped, not truncated");
-        let bad = HostedDown { to: None, msg: ServiceDown::Call(ServiceCall { call_id: "c 1".into(), tool: "Plan".into(), args: "{}".into() }) };
-        assert_eq!(HostedDown::parse(&bad.to_json()), None);
-    }
-
-    #[test]
-    fn names_map_both_ways() {
-        assert_eq!(canonical_name("route", "plan"), "route.plan");
-        assert_eq!(api_name("route", "plan"), "route__plan");
-        assert_eq!(split_name("route.plan"), ("route", "plan"));
-        assert_eq!(split_name("route__plan"), ("route", "plan"));
-        assert_eq!(split_name("plan"), ("", "plan"));
-    }
-
-    #[test]
-    fn validation_names_the_first_problem() {
-        assert!(route().validate().is_ok());
-        let mut bad = route();
-        bad.id = "Route".into();
-        assert!(bad.validate().unwrap_err().contains("service id"));
-        let mut dup = route();
-        dup.tools.push(dup.tools[0].clone());
-        assert!(dup.validate().unwrap_err().contains("twice"));
-        let mut schema = route();
-        schema.tools[0].parameters = "[]".into();
-        assert!(schema.validate().unwrap_err().contains("not a JSON object"));
-        let mut not_object = route();
-        not_object.tools[0].parameters = r#"{"type":"string"}"#.into();
-        assert!(not_object.validate().unwrap_err().contains("argument object"));
-        let mut brief = route();
-        brief.brief = "x".repeat(MAX_BRIEF_BYTES + 1);
-        assert!(brief.validate().unwrap_err().contains("brief"));
-        let mut topics = route();
-        topics.topics = (0..17)
-            .map(|index| TopicDef::new(format!("topic_{index}"), "Updates."))
-            .collect();
-        assert!(topics.validate().unwrap_err().contains("17 topics"));
-        let mut topic_schema = route();
-        topic_schema.topics[0].schema = Some("[]".into());
-        assert!(topic_schema.validate().unwrap_err().contains("schema is not a JSON object"));
-    }
-
-    #[test]
-    fn a_result_is_bounded_without_splitting_characters() {
-        let mut r = ToolResult::ok("c", "é".repeat(MAX_RESULT_BYTES), "n".repeat(MAX_NOTE_BYTES + 10))
-            .with_data("d".repeat(MAX_DATA_BYTES + 1));
-        r.bound();
-        assert!(r.text.len() <= MAX_RESULT_BYTES);
-        assert!(r.text.ends_with("[truncated by the router]"));
-        assert!(r.note.len() <= MAX_NOTE_BYTES);
-        assert!(r.note.ends_with('…'));
-        assert!(r.data.is_empty(), "oversized data is dropped whole");
-    }
-
-    #[test]
-    fn opaque_ids_are_bounded_printable_and_whitespace_free() {
-        assert!(is_opaque_id("c-12_ab"));
-        assert!(!is_opaque_id(""));
-        assert!(!is_opaque_id("c 1"));
-        assert!(!is_opaque_id(&"x".repeat(MAX_ID_BYTES + 1)));
-    }
-
-    #[test]
-    fn subscription_and_message_caps_are_enforced_on_arrival() {
-        let oversized_filter = HostedDown {
-            to: Some(ep("e1")),
-            msg: ServiceDown::Subscribe {
-                sub_id: "s1".into(),
-                topic: "trip".into(),
-                filter: Some(format!(r#"{{"value":"{}"}}"#, "x".repeat(MAX_FILTER_BYTES))),
-            },
-        };
-        assert_eq!(HostedDown::parse(&oversized_filter.to_json()), None);
-        let non_object_filter = HostedDown {
-            to: Some(ep("e1")),
-            msg: ServiceDown::Subscribe {
-                sub_id: "s1".into(),
-                topic: "trip".into(),
-                filter: Some("[]".into()),
-            },
-        };
-        assert_eq!(HostedDown::parse(&non_object_filter.to_json()), None);
-        let unsubscribed = HostedDown {
-            to: Some(ep("e1")),
-            msg: ServiceDown::Unsubscribe { sub_id: "x".repeat(MAX_ID_BYTES + 1) },
-        };
-        assert_eq!(HostedDown::parse(&unsubscribed.to_json()), None);
-        for (text, data) in [
-            ("x".repeat(MAX_MESSAGE_BYTES + 1), None),
-            (String::new(), Some(format!(r#""{}""#, "x".repeat(MAX_DATA_BYTES)))),
-            (String::new(), Some("not-json".into())),
-        ] {
-            let up = HostedUp {
-                from: Some(ep("e1")),
-                msg: ServiceUp::Message {
-                    sub_id: "s1".into(),
-                    topic: "trip".into(),
-                    text,
-                    data,
-                    final_: false,
-                },
-            };
-            assert_eq!(HostedUp::parse(&up.to_json()), None);
-        }
-        let too_many = HostedUp {
-            from: Some(ep("e1")),
-            msg: ServiceUp::Result(ToolResult {
-                subscribe: (0..17).map(|_| SubscriptionRequest::new("trip")).collect(),
-                ..ToolResult::ok("c1", "started", "")
-            }),
-        };
-        assert_eq!(HostedUp::parse(&too_many.to_json()), None);
-    }
-}
diff --git a/libs/app_module/Cargo.toml b/libs/app_module/Cargo.toml
deleted file mode 100644
index 878a21754..000000000
--- a/libs/app_module/Cargo.toml
+++ /dev/null
@@ -1,14 +0,0 @@
-# makepad-app-module — the module contract: what an app crate exports when
-# it can be hosted IN-PROCESS by a Makepad host (the desktop window
-# manager, the web superbuild, later the mobile one), one instance per
-# splash isolate. Only the types: no host, no isolate code.
-
-[package]
-name = "makepad-app-module"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-ai-services = { path = "../ai/services" }
-makepad-strict-json = { path = "../strict_json" }
diff --git a/libs/app_module/src/lib.rs b/libs/app_module/src/lib.rs
deleted file mode 100644
index 79226f56c..000000000
--- a/libs/app_module/src/lib.rs
+++ /dev/null
@@ -1,404 +0,0 @@
-//! The module contract (aicontrol.md §3): what an app crate exports when it
-//! can be hosted IN-PROCESS — a tile in the desktop window manager, a tile
-//! of the web superbuild, the mobile WM later — with every instance in its
-//! own splash isolate.
-//!
-//! Three things make up the contract, and only types live here:
-//!
-//! - [`AppModule`]: the crate's static description of itself — id, label,
-//!   how to register its widget families into an isolate, what `create`
-//!   accepts ([`OpenSchema`]), the host capabilities it needs — and
-//!   `create`, which builds one instance inside an isolate the host has
-//!   already prepared. Everything that touches the isolate happens inside
-//!   the host's `with_script_vm_id` call; a module never sees a second
-//!   `&mut Cx` beside the VM, the heap-corrupting mistake the isolate API
-//!   warns about.
-//! - [`InstanceHandles`]: what the host OWNS and hands the instance — the
-//!   scope token every long-lived operation carries, the storage jail, the
-//!   viewport, and the upstream sink for calls that finish later or topic
-//!   publications. Never a path, never a socket, never a process.
-//! - [`InstanceParts`]: what an instance IS to the host — its root widget,
-//!   its [`ServiceExecutor`] (the tools the assistant may call, addressed
-//!   on their own because a widget cannot lend out the state route's tools
-//!   need), and its shutdown.
-//!
-//! Hosting one is the host's job (the WM's `module_host.rs`): allocate the
-//! isolate, apply the theme, `register`, `create`, seat the root in a tile,
-//! bridge the executor onto the AI bus, and tear the instance down in the
-//! order §3 lists. A module is trusted native code: the isolate bounds its
-//! SCRIPT, the host's grant bounds its capabilities, and the rule that it
-//! never touches the filesystem, processes, sockets or threads directly is
-//! what makes one module run in every host, the web included.
-
-pub use makepad_ai_services;
-pub use makepad_widgets;
-
-use makepad_ai_services::wire::{Message, ServiceCall, ServiceManifest, ToolResult};
-use makepad_strict_json as json;
-use makepad_widgets::makepad_platform::storage::StorageHandle;
-use makepad_widgets::makepad_platform::thread::SignalToUI;
-use makepad_widgets::*;
-use std::fmt;
-use std::sync::mpsc::{channel, Receiver, Sender};
-
-/// What an app crate exports when it can be hosted in-process.
-pub trait AppModule: Sync + 'static {
-    /// The registry id: `sheets`, `photos`, `files`.
-    fn id(&self) -> &'static str;
-    /// What a person calls it.
-    fn label(&self) -> &'static str;
-    /// Register this module's widget families and root type into the
-    /// isolate. The common widget universe and the host's theme are ALREADY
-    /// there when this runs; a module never re-runs the widgets' own
-    /// `script_mod`.
-    fn register(&self, vm: &mut ScriptVm);
-    /// The versioned schema of what [`create`](Self::create) accepts. The
-    /// host validates raw arguments against it (see [`OpenSchema::validate`])
-    /// and hands over a [`ValidatedOpen`]; a module never sees argv or a raw
-    /// path — a file arrives as a [`ScopedHandle`] the host issued.
-    fn open_schema(&self) -> OpenSchema;
-    /// Build one instance INSIDE the isolate `vm` is (the host calls this
-    /// under `with_script_vm_id`). `handles` are owned host handles; keep
-    /// what the instance needs, drop the rest.
-    fn create(&self, vm: &mut ScriptVm, open: ValidatedOpen, handles: InstanceHandles) -> InstanceParts;
-    /// What this app needs from the host: `storage`, `audio.output`,
-    /// `location`, `clipboard`, `net`… A trusted-code declaration the
-    /// host's grant checks; the isolate does not enforce it.
-    fn capabilities(&self) -> &'static [&'static str];
-}
-
-/// The owner token of one instance. Every lease the host opens for the
-/// instance — a timer, a network request, an audio lane, a native layer —
-/// carries it, so teardown can find and end them and a late callback can be
-/// told apart from a live one. The generation makes a reused id unequal to
-/// the instance that had it before.
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-pub struct InstanceScope {
-    id: u64,
-    generation: u64,
-}
-
-impl InstanceScope {
-    pub fn new(id: u64, generation: u64) -> Self {
-        InstanceScope { id, generation }
-    }
-
-    pub fn id(&self) -> u64 {
-        self.id
-    }
-
-    pub fn generation(&self) -> u64 {
-        self.generation
-    }
-}
-
-impl fmt::Display for InstanceScope {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "i{}g{}", self.id, self.generation)
-    }
-}
-
-/// The tile the instance draws in, as the host knows it: what
-/// `AdaptiveView` should size against instead of the screen.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct Viewport {
-    pub size: DVec2,
-}
-
-/// Where a module sends pending results and subscription publications.
-/// Cloneable, so a worker can hold one; the host drains the other end on
-/// its own events.
-#[derive(Clone)]
-pub struct ReplySink {
-    tx: Sender<ModuleUpstream>,
-}
-
-impl ReplySink {
-    pub fn pair() -> (ReplySink, Receiver<ModuleUpstream>) {
-        let (tx, rx) = channel();
-        (ReplySink { tx }, rx)
-    }
-
-    /// Hand a finished result to the host. Nothing happens when the host
-    /// side is gone (the instance was torn down).
-    pub fn reply(&self, result: ToolResult) {
-        self.send(ModuleUpstream::Result(result));
-    }
-
-    /// Publish an asynchronous message for a subscription the host passed
-    /// to this module. The host supplies the wire identity; the module only
-    /// retains and returns the opaque `sub_id` it received.
-    pub fn publish(&self, sub_id: impl Into<String>, mut message: Message) {
-        message.bound();
-        self.send(ModuleUpstream::Message { sub_id: sub_id.into(), message });
-    }
-
-    fn send(&self, message: ModuleUpstream) {
-        if self.tx.send(message).is_ok() {
-            SignalToUI::set_ui_signal();
-        }
-    }
-}
-
-/// Anything an in-process module sends back up its service link.
-pub enum ModuleUpstream {
-    Result(ToolResult),
-    Message { sub_id: String, message: Message },
-}
-
-/// Everything the host hands one instance at `create`. Owned handles, no
-/// `Cx`: the VM the host is running `create` in already carries it.
-pub struct InstanceHandles {
-    pub scope: InstanceScope,
-    /// The instance's storage jail: a namespace of the Cx storage API, on
-    /// disk natively and in the browser's store on the web.
-    pub storage: StorageHandle,
-    pub viewport: Viewport,
-    pub replies: ReplySink,
-}
-
-/// How a call ended, from the executor's side.
-pub enum ExecOutcome {
-    Done(ToolResult),
-    /// The work continues (a worker, a network round trip); the result
-    /// reaches the host through the [`ReplySink`] it gave the instance.
-    Pending,
-}
-
-/// The instance's tools and subscriptions, as the assistant calls them.
-/// Executors are addressed on their own — separately from the root widget
-/// — because an app may need simultaneous mutable access to state a generic
-/// widget reference cannot lend out.
-pub trait ServiceExecutor {
-    /// The manifest the host registers on the AI bus for this instance.
-    fn manifest(&self) -> ServiceManifest;
-    /// Run one call. `cx` is the host's; the executor may borrow its own
-    /// widgets through it but must not run isolate script outside the
-    /// host's `with_script_vm_id`.
-    fn execute(&mut self, cx: &mut Cx, call: &ServiceCall) -> ExecOutcome;
-    /// The person or the router gave up on this call; stop if you can.
-    fn cancel(&mut self, _cx: &mut Cx, _call_id: &str) {}
-    /// Start publishing one manifest topic under the host-issued id.
-    fn subscribe(&mut self, _cx: &mut Cx, _sub_id: &str, _topic: &str, _filter: Option<&str>) {}
-    /// Stop publishing the host-issued subscription id.
-    fn unsubscribe(&mut self, _cx: &mut Cx, _sub_id: &str) {}
-    /// The host's chat surface came up or went away.
-    fn chat_open(&mut self, _cx: &mut Cx, _open: bool) {}
-}
-
-/// Everything one instance is, as the host keeps it.
-pub struct InstanceParts {
-    pub root: WidgetRef,
-    pub executor: Box<dyn ServiceExecutor>,
-    /// Runs inside the isolate right before the host frees it: the
-    /// instance's last chance to flush state it owns. The root and the
-    /// executor are dropped by the host after this.
-    pub shutdown: Box<dyn FnOnce(&mut ScriptVm)>,
-}
-
-// ------------------------------------------------------------ open schema
-
-/// The kinds an open argument may have. A file never arrives as a path:
-/// `FileHandle` values are ids the host issued for files the person picked
-/// or bookmarked, so the host's consent policy applies in every host.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum OpenArgKind {
-    Text,
-    Number,
-    Bool,
-    FileHandle,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct OpenArg {
-    pub key: &'static str,
-    pub kind: OpenArgKind,
-    pub required: bool,
-}
-
-/// What [`AppModule::create`] accepts, versioned so an installed host and a
-/// newer module can tell each other apart.
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct OpenSchema {
-    pub version: u32,
-    pub args: Vec<OpenArg>,
-}
-
-/// A file the host opened for the instance, by id. The host resolves it;
-/// the module only ever holds the id.
-#[derive(Clone, Debug, PartialEq, Eq, Hash)]
-pub struct ScopedHandle(pub String);
-
-impl ScopedHandle {
-    /// A well-formed handle id: `h` followed by digits.
-    pub fn is_well_formed(id: &str) -> bool {
-        id.len() > 1 && id.starts_with('h') && id[1..].bytes().all(|b| b.is_ascii_digit())
-    }
-}
-
-/// Arguments the host validated against the module's schema: an object
-/// with only the schema's keys, each of its kind, every file a handle the
-/// host issued.
-#[derive(Clone, Debug, PartialEq)]
-pub struct ValidatedOpen {
-    pub version: u32,
-    args: Vec<(String, json::Value)>,
-    handles: Vec<ScopedHandle>,
-}
-
-impl OpenSchema {
-    pub fn new(version: u32) -> Self {
-        OpenSchema { version, args: Vec::new() }
-    }
-
-    pub fn arg(mut self, key: &'static str, kind: OpenArgKind, required: bool) -> Self {
-        self.args.push(OpenArg { key, kind, required });
-        self
-    }
-
-    /// The empty open: no arguments at all. Every schema accepts it when it
-    /// has no required argument.
-    pub fn empty_open(&self) -> Result<ValidatedOpen, String> {
-        self.validate("{}", &[])
-    }
-
-    /// Check raw JSON against the schema. Unknown keys, wrong kinds, a
-    /// missing required argument, a non-object, or a file handle the host
-    /// did not issue are refused with the reason.
-    pub fn validate(&self, raw_json: &str, issued: &[ScopedHandle]) -> Result<ValidatedOpen, String> {
-        let fields = match json::parse(raw_json.as_bytes()) {
-            Ok(json::Value::Obj(fields)) => fields,
-            Ok(_) => return Err("open arguments must be a JSON object".into()),
-            Err(e) => return Err(format!("open arguments are not JSON: {e}")),
-        };
-        let mut args = Vec::new();
-        let mut handles = Vec::new();
-        for (key, value) in fields {
-            let Some(arg) = self.args.iter().find(|a| a.key == key) else {
-                return Err(format!("`{key}` is not an argument this app opens with"));
-            };
-            let ok = match (arg.kind, &value) {
-                (OpenArgKind::Text, json::Value::Str(_)) => true,
-                (OpenArgKind::Number, json::Value::Int(_) | json::Value::F64(_)) => true,
-                (OpenArgKind::Bool, json::Value::Bool(_)) => true,
-                (OpenArgKind::FileHandle, json::Value::Str(id)) => {
-                    if !ScopedHandle::is_well_formed(id) || !issued.iter().any(|h| h.0 == *id) {
-                        return Err(format!("`{key}` names a file handle the host did not issue"));
-                    }
-                    handles.push(ScopedHandle(id.clone()));
-                    true
-                }
-                _ => false,
-            };
-            if !ok {
-                return Err(format!("`{key}` has the wrong kind (expected {:?})", arg.kind));
-            }
-            args.push((key, value));
-        }
-        for arg in self.args.iter().filter(|a| a.required) {
-            if !args.iter().any(|(k, _)| k == arg.key) {
-                return Err(format!("`{}` is required to open this app", arg.key));
-            }
-        }
-        Ok(ValidatedOpen { version: self.version, args, handles })
-    }
-}
-
-impl ValidatedOpen {
-    pub fn text(&self, key: &str) -> Option<&str> {
-        self.args.iter().find(|(k, _)| k == key).and_then(|(_, v)| v.as_str())
-    }
-
-    pub fn number(&self, key: &str) -> Option<f64> {
-        self.args.iter().find(|(k, _)| k == key).and_then(|(_, v)| match v {
-            json::Value::Int(i) => Some(*i as f64),
-            json::Value::F64(f) => Some(*f),
-            _ => None,
-        })
-    }
-
-    pub fn bool(&self, key: &str) -> Option<bool> {
-        self.args.iter().find(|(k, _)| k == key).and_then(|(_, v)| v.as_bool())
-    }
-
-    pub fn handle(&self, key: &str) -> Option<&ScopedHandle> {
-        let id = self.text(key)?;
-        self.handles.iter().find(|h| h.0 == id)
-    }
-
-    /// Every file handle the open carried, in argument order.
-    pub fn handles(&self) -> &[ScopedHandle] {
-        &self.handles
-    }
-
-    /// The arguments back as canonical JSON (for a log line, a relaunch).
-    pub fn to_json(&self) -> String {
-        json::Value::Obj(self.args.clone()).to_json()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn schema() -> OpenSchema {
-        OpenSchema::new(1)
-            .arg("file", OpenArgKind::FileHandle, false)
-            .arg("sheet", OpenArgKind::Text, false)
-            .arg("row", OpenArgKind::Number, false)
-            .arg("readonly", OpenArgKind::Bool, false)
-    }
-
-    #[test]
-    fn scope_tokens_tell_generations_apart() {
-        let a = InstanceScope::new(3, 1);
-        let b = InstanceScope::new(3, 2);
-        assert_ne!(a, b, "a reused id is a different instance");
-        assert_eq!(a.id(), b.id());
-        assert_eq!(a.to_string(), "i3g1");
-    }
-
-    #[test]
-    fn the_schema_accepts_only_its_own_keys_of_the_right_kind() {
-        let s = schema();
-        let issued = vec![ScopedHandle("h7".into())];
-        let open = s
-            .validate(r#"{"file":"h7","sheet":"Budget","row":4,"readonly":true}"#, &issued)
-            .expect("a valid open");
-        assert_eq!(open.version, 1);
-        assert_eq!(open.text("sheet"), Some("Budget"));
-        assert_eq!(open.number("row"), Some(4.0));
-        assert_eq!(open.bool("readonly"), Some(true));
-        assert_eq!(open.handle("file"), Some(&ScopedHandle("h7".into())));
-        assert_eq!(open.handles().len(), 1);
-        assert!(open.to_json().contains(r#""sheet":"Budget""#));
-        // Refusals, each with its reason.
-        assert!(s.validate(r#"{"path":"/etc/passwd"}"#, &issued).unwrap_err().contains("not an argument"));
-        assert!(s.validate(r#"{"row":"four"}"#, &issued).unwrap_err().contains("wrong kind"));
-        assert!(s.validate(r#"[1,2]"#, &issued).unwrap_err().contains("object"));
-        assert!(s.validate("nope", &issued).unwrap_err().contains("not JSON"));
-        // A file must be a handle the host issued — never a path, never a guess.
-        assert!(s.validate(r#"{"file":"/tmp/a.csv"}"#, &issued).unwrap_err().contains("did not issue"));
-        assert!(s.validate(r#"{"file":"h8"}"#, &issued).unwrap_err().contains("did not issue"));
-        // Required arguments are required; the empty open needs none here.
-        let strict = OpenSchema::new(2).arg("file", OpenArgKind::FileHandle, true);
-        assert!(strict.empty_open().unwrap_err().contains("required"));
-        assert!(s.empty_open().is_ok());
-    }
-
-    #[test]
-    fn a_reply_sink_reaches_its_receiver_and_survives_a_gone_host() {
-        let (sink, rx) = ReplySink::pair();
-        sink.reply(ToolResult::ok("c1", "done", ""));
-        assert!(matches!(rx.try_recv().unwrap(), ModuleUpstream::Result(result) if result.call_id == "c1"));
-        sink.publish("lease-s1", Message::new("watch", "changed"));
-        assert!(matches!(
-            rx.try_recv().unwrap(),
-            ModuleUpstream::Message { sub_id, message }
-                if sub_id == "lease-s1" && message.topic == "watch" && message.text == "changed"
-        ));
-        drop(rx);
-        sink.reply(ToolResult::ok("c2", "late", ""));
-        sink.publish("lease-s1", Message::new("watch", "late"));
-    }
-}
diff --git a/libs/apple_sys/src/lib.rs b/libs/apple_sys/src/lib.rs
index c2eb26281..e9456a5d1 100644
--- a/libs/apple_sys/src/lib.rs
+++ b/libs/apple_sys/src/lib.rs
@@ -1922,43 +1922,6 @@ pub type IOHIDValueRef = *mut c_void;
 pub type IOHIDElementRef = *mut c_void;
 #[cfg(target_os = "macos")]
 pub type IOHIDReportType = u32;
-#[cfg(target_os = "macos")]
-pub const kIOHIDReportTypeInput: IOHIDReportType = 0;
-#[cfg(target_os = "macos")]
-pub const kIOHIDReportTypeOutput: IOHIDReportType = 1;
-#[cfg(target_os = "macos")]
-pub const kIOHIDReportTypeFeature: IOHIDReportType = 2;
-#[cfg(target_os = "macos")]
-pub type IOHIDValueCallback = Option<
-    unsafe extern "C" fn(
-        context: *mut c_void,
-        result: IOReturn,
-        sender: *mut c_void,
-        value: IOHIDValueRef,
-    ),
->;
-#[cfg(target_os = "macos")]
-#[link(name = "IOKit", kind = "framework")]
-extern "C" {
-    pub fn IOHIDDeviceSetReport(
-        device: IOHIDDeviceRef,
-        report_type: IOHIDReportType,
-        report_id: CFIndex,
-        report: *const u8,
-        report_length: CFIndex,
-    ) -> IOReturn;
-    pub fn IOHIDDeviceRegisterInputValueCallback(
-        device: IOHIDDeviceRef,
-        callback: IOHIDValueCallback,
-        context: *mut c_void,
-    );
-    pub fn IOHIDValueGetElement(value: IOHIDValueRef) -> IOHIDElementRef;
-    pub fn IOHIDValueGetIntegerValue(value: IOHIDValueRef) -> CFIndex;
-    pub fn IOHIDElementGetUsagePage(element: IOHIDElementRef) -> u32;
-    pub fn IOHIDElementGetUsage(element: IOHIDElementRef) -> u32;
-    pub fn IOHIDElementGetLogicalMin(element: IOHIDElementRef) -> CFIndex;
-    pub fn IOHIDElementGetLogicalMax(element: IOHIDElementRef) -> CFIndex;
-}
 
 #[cfg(target_os = "macos")]
 pub type IOHIDCallback =
diff --git a/libs/archive_org/Cargo.toml b/libs/archive_org/Cargo.toml
index 4a48e81bc..a46191848 100644
--- a/libs/archive_org/Cargo.toml
+++ b/libs/archive_org/Cargo.toml
@@ -14,5 +14,4 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 makepad-network = { path = "../../platform/network" }
-makepad-platform = { path = "../../platform" }
 makepad-micro-serde = { path = "../micro_serde" }
diff --git a/libs/archive_org/src/http.rs b/libs/archive_org/src/http.rs
index 07c8be9df..433e97e58 100644
--- a/libs/archive_org/src/http.rs
+++ b/libs/archive_org/src/http.rs
@@ -18,10 +18,9 @@
 use crate::url::{is_archive_host, parse_https, resolve_location, HttpsUrl};
 use makepad_network::blocking_http::{self, CancelToken, Limits, Request};
 use makepad_network::SocketStream;
-use makepad_platform::Cx;
 use std::io::{Read, Write};
 use std::path::Path;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 /// Redirect hops followed before giving up. The archive needs one
 /// (`/download/…` → the storage node); five leaves room for a bounce.
@@ -296,7 +295,7 @@ fn stream_get(
     };
     let mut loaded = 0u64;
     let mut filled = false;
-    let mut last_report = Cx::monotonic_now();
+    let mut last_report = Instant::now();
     on_progress(Progress { loaded: 0, total: shown_total });
     let mut deliver = |chunk: &[u8], loaded: &mut u64, filled: &mut bool| -> Result<bool, Error> {
         let (take, done) = clip_to_cap(chunk.len(), *loaded, stop_at);
@@ -308,8 +307,8 @@ fn stream_get(
         if !chunk.is_empty() {
             sink(chunk)?;
         }
-        if Cx::monotonic_now() - last_report >= 0.1 {
-            last_report = Cx::monotonic_now();
+        if last_report.elapsed() >= Duration::from_millis(100) {
+            last_report = Instant::now();
             on_progress(Progress { loaded: *loaded, total: shown_total });
         }
         if done {
diff --git a/libs/asset/annotate/src/bin/asset_annotate.rs b/libs/asset/annotate/src/bin/asset_annotate.rs
index b42061107..a5636b0fc 100644
--- a/libs/asset/annotate/src/bin/asset_annotate.rs
+++ b/libs/asset/annotate/src/bin/asset_annotate.rs
@@ -413,12 +413,6 @@ fn put(
         categories: up.categories.clone(),
         tags: up.tags.clone(),
         creator: up.creator.clone(),
-        artist: String::new(),
-        artist_url: String::new(),
-        album: String::new(),
-        source_url: String::new(),
-        license: String::new(),
-        license_url: String::new(),
         generator: up.generator.clone(),
         backend: up.backend.clone(),
         model: up.model.clone(),
diff --git a/libs/asset/chat/AI_BACKENDS.md b/libs/asset/chat/AI_BACKENDS.md
deleted file mode 100644
index 82d633365..000000000
--- a/libs/asset/chat/AI_BACKENDS.md
+++ /dev/null
@@ -1,144 +0,0 @@
-# AI backends: one broker, six providers, one lock
-
-The asset server's chat broker (`libs/asset/chat` + `libs/asset/store/src/host/chat.rs`)
-is the ONLY place a model is reached from. Every app — the sandbox game, the
-VJ, the Asset UI — is a thin client of `/v1/chat/*`: it opens a session on a
-named provider, sends text, and renders the event stream. No app holds a
-key, a fleet address, or a CLI.
-
-## Providers (`GET /v1/chat/providers`)
-
-| slug         | what runs                                    | locality | tools contract |
-|--------------|----------------------------------------------|----------|----------------|
-| `fleet-qwen` | Qwen on our asset-ai fleet (LAN beacons)      | `local`  | `<<tool>>` text markers |
-| `openai`     | OpenAI Responses API (`OPENAI_API_KEY` on the server) | `cloud` | native functions |
-| `grok`       | xAI Responses API (`XAI_API_KEY` on the server) | `cloud` | native functions |
-| `claude-cli` | the `claude` CLI logged in on the server host | `cloud`  | `<<tool>>` text markers |
-| `codex-cli`  | the `codex` CLI on the server host            | `cloud`  | `<<tool>>` text markers |
-| `grok-cli`   | the `grok` CLI on the server host             | `cloud`  | `<<tool>>` text markers |
-
-Each row is `{kind, locality, state: available{model} | unavailable{reason}}`.
-`locality` is the server's word: `local` means our own fleet, `cloud` means a
-vendor — by key or by a logged-in CLI, the client does not care which. A
-frontend that promises "Local AI only" filters on that field and nothing
-else, so adding a provider never needs a client release to stay honest.
-
-### The CLI providers (`cli.rs`, `claude.rs`, `codex_cli.rs`, `grok_cli.rs`)
-- One process per turn, in its own process group, cwd = an empty scratch
-  dir under the temp dir; cancel kills the group. Conversation continuity
-  is the CLI's own session id (`--resume` / `codex exec resume`), so only
-  the new tail of the history is sent on later turns.
-- Chat-only by construction: claude `--tools ""` + empty strict MCP set;
-  grok `--disallowed-tools <all it advertises>` + `--permission-mode dontAsk`
-  + `--max-turns 1`; codex `--sandbox read-only`, user config and rules
-  ignored, `shell_environment_policy.inherit=none`. The only tools any of
-  them can express are the broker's content tools, executed by the
-  dispatcher against the asset server (same as the fleet lane).
-- Reasoning is forwarded inside `<think>…</think>` text like the fleet lane,
-  so every client renders it one way and none of it enters the history.
-- Availability = "is the executable there" (`CLAUDE_CODE_PATH` /
-  `CODEX_CLI_PATH` / `GROK_CLI_PATH` override, then `$PATH`, then the usual
-  install dirs). The reason string never carries a path to the wire.
-- Verified live (2026-08-26, macOS): claude 2.1.246 needs the prompt on
-  stdin (a trailing positional after `--tools ""` is swallowed as a tool
-  name); grok 1.0.5 ignores `--tools ""`/`none` but honours
-  `--disallowed-tools`; codex 0.149.1 `exec --json` emits whole
-  `agent_message` items, no deltas.
-
-### Fleet discovery (`fleet_discovery.rs`)
-The fleet lane listens for asset-ai beacons on UDP 41830 and keeps only the
-fleet named by the server config, else `MAKEPAD_AI_FLEET`, else `default`.
-The embedded server inside the Asset UI pins this to the fleet the UI's own
-panel shows (`gen`); an empty name used to force `default` and silently
-drop every beacon ("no fleet nodes configured" while the panel showed 2/2
-up). The listener starts with the broker and a probe in its first seconds
-waits for the first beacon instead of reporting an empty fleet.
-
-## Durable per-game conversations (keyed sessions)
-
-The server keeps the chat STATE for its clients. A session created with
-both `client_key` and `context_key` is one durable conversation per
-`(principal, client_key, context_key)`:
-
-- `client_key` = who is talking — an opaque, display-safe id the app
-  chooses (the sandbox sends `ip:<lan-ip>` today; a multiplayer player id
-  later). `context_key` = what it is about — the GAME asset id. One
-  conversation per (client, game), never shared across games: a game's
-  context is context we cannot pollute.
-- Key shape (enforced identically by the client crate, `wire::chat_key_ok`,
-  and the route): 1..=64 bytes of `[A-Za-z0-9._:@-]` with at least one
-  alnum. Never a secret — the bearer token is the authorization.
-
-### Wire
-- `POST /v1/chat/sessions` body gains the optional `client_key` and
-  `context_key` (both or neither; one alone is a 400). With both it is
-  CREATE-OR-RESUME: a LIVE session for that key answers `200` with itself
-  (same `session` id, state as it is); a PERSISTED one is rebuilt from
-  its transcript under the SAME id on a fresh provider and answers `200`;
-  nothing known answers `201` with a fresh session. Without keys:
-  today's behaviour (`201`, ephemeral). A live keyed session asked for on
-  a different provider/namespace/profile is rebuilt on the requested one
-  while idle (its transcript kept), and is `409 busy` mid-turn.
-- The session document (`POST`/`GET`/list/cancel) carries `client_key`
-  and `context_key` on keyed sessions, omitted otherwise.
-- `GET /v1/chat/sessions/{id}/transcript` →
-  `{"session":…, "provider":"<slug>", "turn":N, "truncated":bool,
-  "messages":[{"role":"user|assistant|system|tool","text":"…"}]}` — the
-  conversation as the client should render it: what the session feeds
-  its provider, minus the prompt plumbing (thinking stripped, the tool
-  reminder and trained call text folded away); each executed tool is one
-  `tool` row whose `text` is a short chip title (`world.set_source · ok`)
-  with `tool` (dotted name) and `outcome`
-  (`ok|unavailable|denied|refused|failed`) alongside. Bounded: the LAST
-  128 rows within 192 KiB of text, each row's text clipped to 8 KiB;
-  `truncated` says older rows were dropped. Works for unkeyed sessions
-  too (memory only). `404` for a session that is not live — a client
-  always create-or-resumes first, then reads.
-- `DELETE /v1/chat/sessions/{id}` on a keyed session is the client's
-  Clear: the worker AND the persisted transcript go, synchronously; the
-  next create-or-resume is a fresh conversation (new id).
-- Retiring an asset (`DELETE /v1/assets/{id}`) drops every keyed
-  conversation whose `context_key` is that asset — live or on disk,
-  whoever's — and logs the count.
-
-### Persistence (`libs/asset/store/src/host/chat_store.rs`)
-- `<root>/chat/<principal>/<client_key>/<context_key>.jsonl`, keys
-  path-encoded (`[A-Za-z0-9._-]` verbatim, else `%XX`: `ip:10.0.0.7` is
-  `ip%3A10.0.0.7`). Header line `{"k":"h","v":1,"session","provider",
-  "namespace","profile","client_key","context_key","created_ms"}`, then
-  one `{"k":"m","role","text","turn"}` per history row exactly as the
-  provider sees it (the transcript is rendered on read), and an optional
-  `{"k":"p","resume":…}` slot for a provider-native resume id (unused
-  today: the threaded provider wrapper does not expose one; a resumed
-  session simply replays its history to a fresh provider, which every
-  lane — CLIs included — accepts).
-- The session worker appends the new tail after every publish
-  (`write_all` + `sync_data`); a crash costs at most one torn last line,
-  which `load` drops. A resume rewrites the file (temp + rename) with the
-  current binding and the history trimmed to the newest 64 rows, so a
-  resumed conversation always has room to continue.
-- Workers are bounded: a keyed session idle 30 min is evicted to disk;
-  when an owner's cap (or the server's) is full of idle keyed sessions,
-  the longest-idle one is evicted to make room. Unkeyed sessions are
-  never evicted (nowhere to go) and refuse as before.
-- One writer per file (the worker) and Clear wipes under the same lock,
-  so a late append can never resurrect a cleared transcript.
-
-### `world.new_level` (game profile)
-Advertised next to `world.set_source`, client-executed: `{"title",
-"source", "note"?}` — "create a NEW game from this source and switch the
-player to it". The game publishes, switches, and answers the tool result
-`{asset_id, alias, title}`; the broker records the round and ends the
-turn with `done` (no further model round — the player is in another game,
-which has its own conversation). `world.set_source` stays the in-place
-edit of the CURRENT game.
-
-## The sandbox (`apps/sandbox`)
-- `fleet_chat.rs` holds `ChatPrefs { provider, local_only }`, persisted in
-  `local/sandbox/ai-prefs`, default `{fleet-qwen, true}`. The lock is
-  enforced in the worker, not just hidden in the UI: selecting a `cloud`
-  provider while locked is refused with a chat line; turning the lock on
-  while on a cloud provider drops back to the fleet.
-- Settings = one dropdown of what the server listed (cloud rows removed
-  while locked; unavailable rows shown as such) + the "Local AI only"
-  checkbox. No keys, no pairing, no device-local backends.
diff --git a/libs/asset/chat/Cargo.toml b/libs/asset/chat/Cargo.toml
index 1c2823785..3da317c3e 100644
--- a/libs/asset/chat/Cargo.toml
+++ b/libs/asset/chat/Cargo.toml
@@ -21,9 +21,6 @@ makepad-asset-data = { path = "../data" }
 makepad-asset-client = { path = "../client" }
 makepad-ai-hub = { path = "../../ai/hub", default-features = false }
 makepad-network = { path = "../../../platform/network" }
-makepad-platform = { path = "../../../platform" }
-
-[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 # The broker-side `assets.query` tool: read-only SQL over the co-located
 # server's own catalog file (see src/catalog_sql.rs).
 makepad-sqlite = { path = "../../sqlite_query" }
diff --git a/libs/asset/chat/context/game.md b/libs/asset/chat/context/game.md
index 4c0367b9d..27788a9c4 100644
--- a/libs/asset/chat/context/game.md
+++ b/libs/asset/chat/context/game.md
@@ -1,382 +1,380 @@
 GAME LEVEL AUTHORING (this session is connected to a running 3D game).
 
-EXACT API DISCOVERY: world.api({query:"game.ui",limit:8}) searches the
-engine's live verb table, including UI/inline shaders, rigs and generators.
-Use query "model.build" for the actual CSG source contract, "source" for
-source-edit tools, or a specific game verb; follow next_cursor with the same
-query. Do not guess missing APIs. Discovery is read-only and does not change
-Guided/Expert policy. Initial typed widget declarations use draw_bg +: {...};
-standalone game.ui_set patches use {draw_bg: {...}} (the host merges them).
-
 NEVER REPORT WORK YOU DID NOT DO. The world changes ONLY when a tool call
-comes back with a result. "make me X", "build me X", "give me X", "I want
-X" are BUILD ORDERS: call the tool in THIS turn, read what it answered,
-report that. A NEW GAME IS EMPTY GROUND — nothing you describe exists
-until world.set_source has run in this turn. If you cannot build it, say
-what is missing. Never answer a build order from memory.
+comes back with a result. A turn with no tool call built nothing — so never
+answer "it is loaded", "it is live", "go and play it" out of your own
+knowledge of the game being asked for. "make me X", "build me X", "give me
+X", "put me in X", "I want to play X" are BUILD ORDERS: call the tool in
+THIS turn, read what it answered, and report that. If you cannot build it,
+say what is missing.
 
-NEVER ASK BEFORE BUILDING. No "want me to go ahead?", no options: the
-player is playing, not chatting. Pick every unstated detail yourself,
-build it in THIS turn, then say in a sentence what is there now. A turn
-that ends in a question or an offer is a failed turn.
+You build and edit the game's world by writing SPLASH SOURCE — a small
+script language whose `game.*` verbs the engine executes. The flow FOR A
+NEW LEVEL (adding one thing to a running world never needs source — see
+EDITING A LIVE WORLD below):
+1. world.get_source — read what is running now (start logic edits and
+   rewrites from it; never needed to ADD content).
+2. Query the catalog for the models you want (kind='mesh'; the canon_alias
+   is the model id splash uses). BUDGET YOUR TOOL CALLS: the kit inventory
+   is already in this context — go straight to ONE OR TWO narrow queries
+   for the exact pieces (e.g. canon_alias LIKE 'kenney/building-kit/%'),
+   then BUILD. Browsing the catalog page by page wastes the turn.
+3. world.set_source with the COMPLETE new source. The game evaluates it and
+   hot-reloads; on an error the old world keeps running and you get the
+   error text back — fix the source and set it again.
+   BUILD IN THIS TURN: query, then set_source, then report — a turn that
+   ends without world.set_source built nothing.
+4. To ADD one thing later, world.spawn (see EDITING A LIVE WORLD);
+   world.place / world.move / world.remove handle individual scenery
+   placements without rewriting the source.
+Model bytes stream from the asset server automatically once the source
+references an alias — you never fetch anything yourself.
 
-HOW A LEVEL IS BUILT. You write SPLASH SOURCE — a small script whose
-`game.*`/`world.*` verbs the engine executes — and send it with
-world.set_source (the COMPLETE source; the game hot-reloads; on an error
-the old world keeps running and you get the error text back — fix and
-resend). world.get_source reads what runs now (only for logic edits and
-rewrites). Model bytes stream from the asset server by alias — you never
-fetch anything. world.new_level publishes a NEW game and switches the
-player to it (that game has its own chat; report its title and stop);
-world.set_source edits THIS game in place.
+DRIVEABLE CARS: `game.car({pos, model: "kenney/car-kit/<name>", color})`
+makes a real driveable vehicle — the engine owns the driving physics and
+the player walks up and presses interact to get in. Never build a car
+from boxes; never make it a plain game.model (that is scenery).
 
-PEOPLE DRIVE: `game.driver(character, car, {points, pace, loop, alight})`
-seats a character at the wheel and the car drives the points — "make the
-policemen drive the cars" is one game.driver per pair; `game.autodrive`
-is the same without a driver. `game.race({laps})` holds the grid for a
-3 s countdown (`game.countdown()` -> seconds left, for the HUD).
+CITIES, VILLAGES, RACETRACKS, ROADS, FORESTS AND DUNGEONS ARE ONE CALL —
+never place tiles or a dozen trees one by one. All are deterministic from
+seed (reroll = change the seed) and come out at the right world scale:
+- game.city({seed: 5, size: 90, density: 0.8}) — streets, blocks and
+  COMPLETE buildings facing them with sane spacing. THE way to do "build
+  me a town/city". (game.town is the same verb's old name.)
+- game.village({seed: 5, size: 60}) — one main cobbled street with lanes,
+  low density. Add the villagers, fountain and trees yourself.
+- game.racetrack({seed: 7, size: 120, complexity: 8}) — a COMPLETE
+  circuit: track tiles, a staggered starting grid, checkpoints in lap
+  order, rival waypoints. THE race pattern:
+    let t = game.racetrack({seed: 7})
+    let car = game.car({model: "kenney/car-kit/race", color: #ff4444})
+    game.place(car, t.slots[0])
+    let r = game.car({model: "kenney/car-kit/race", color: #4488ff})
+    game.place(r, t.slots[1])
+    game.autodrive(r, {points: t.waypoints, pace: 0.85})
+    game.race({laps: 3})
+    game.player_character({pos: t.start, model: "kenney/mini-characters/character-male-b"})
+  EVERY car gets its OWN slot from t.slots — two cars on one spawnpoint
+  explode at the green flag. THE PLAYER SPAWNS AT t.start (beside their
+  car) — a player at the terrain centre cannot reach the grid.
+  game.standings() feeds a HUD.
+- game.scatter({models: ["kenney/nature-kit/tree_default",
+  "kenney/nature-kit/tree_oak"], pos: vec3(0,0,0), size: 40, spacing: 4,
+  count: 30, seed: 3}) — forests, rocks, crowds of props with natural
+  spacing that automatically stays OFF roads and buildings placed before
+  it (so call it after game.city).
+- game.road_network({kit: "kenney/city-kit-roads", paths: [[vec3(-20,0,0),
+  vec3(20,0,0)], [vec3(0,0,-20), vec3(0,0,20)]]}) — custom road shapes in
+  metres; corners and junctions come out automatically where paths bend
+  and meet; paths snap to the road grid.
+- game.dungeon({kit: "kenney/modular-dungeon-kit", extent: 24, seed: 5}) —
+  a connected interior; returns {entrance, exit} to spawn the player at.
+Use these first, then add landmarks, cars, characters and game logic
+around them. Hand-place single game.model calls only for accents (a
+fountain, a statue), never for a road or a forest.
 
-MAPS ARE ONE CALL — `world.plan`. To build a map, describe FEATURES and
-where they are RELATIVE to each other; never place tiles, never invent
-coordinates. Every feature has a unique one-word `id` — anchors and edits
-name it. The source's first statement:
-    let p = world.plan({
-      v: 1, seed: 7,
-      biome: "temperate",   // the WORLD: temperate | alpine | desert | woodland | tundra
-      terrain: {size: 200, relief: "rolling"},      // flat | rolling | hilly | mountain
-      landforms: [{id: "crag", kind: "ridge", at: "northwest", r: 50, height: 22}],
-      water: [{id: "brook", kind: "river", from: "west", to: "east", width: 9}],
-      places: [{id: "mill", kind: "village", at: "brook:south_bank", size: "small"}],
-      corridors: [
-        {id: "high", kind: "road",    from: "north", to: "south"},
-        {id: "loop", kind: "rail",    closed: true, size: 140},
-        {id: "a1",   kind: "highway", from: "northeast", to: "mill:east"}
-      ],
-      dressing: {forest: 0.3}
-    })
-    game.train({cars: 4})
-    let hero = game.player_character({pos: p.places[0].at, model: "kenney/mini-characters/character-male-b"})
-The engine realises the plan in a FIXED stage order — terrain, landforms,
-water, place centres, corridors ROUTED over the hills and around water and
-buildings (every river crossing becomes a bridge, road x rail a gated level
-crossing, highways overpass), places, dressing — in whatever order the plan
-lists them, with ONE rule: a corridor anchored on another corridor
-(`loop@0.3`, `high:end`) must be listed after it, and a corridor crosses
-only corridors listed before it. It then VALIDATES what it laid against
-the map invariants (grades, bridges, crossings, nothing floating or
-drowned) and returns the RESOLVED plan: each corridor's `path` (waypoints),
-each place's final `at`, the new `revision`, and `diagnostics` —
-[{severity, code, feature, line, constraint, requested, accepted, repair}]:
-an `error` refused the WHOLE plan and nothing changed (fix what `repair`
-says); a `warning` is a value the engine changed (`requested` →
-`accepted`); a `note` is an assist (a town slid off the water) or the id
-it derived for a feature you left unnamed.
-Kinds (plan schema v1, solver v2): biome temperate|alpine|desert|woodland|tundra
-· terrain.relief flat|rolling|hilly|mountain · landform
-mountain|hill|ridge|valley|crater|plateau · water river|lake|canal · corridor
-road|highway|rail|monorail|path|coaster (`closed: true` + `size` = a loop;
-`path: [vec3…]` = exact waypoints; `radius` rounds corners) · place
-town|village|city|airfield|airstrip|helipad (`size`: tiny|small|medium|large
-or metres; airfield `class`: light|regional). REFUSED by name: tunnel,
-rollercoaster, interchange, ramp, sea, coast, dock, harbour, harbor, tram,
-street and the savanna/tropical/volcanic/jungle/rainforest/swamp worlds.
-BIOMES: `biome` shapes the whole map — alpine = jagged ridged peaks, a
-snowline (snow ground, snow on roofs and decks, white road shoulders),
-frozen tarns, pines then bare rock above the treeline; desert = dunes,
-mesas, sand and dry grass, every river a dry WADI (carved, bridged, no
-water), lakes are the only water = OASES, cacti and scrub; woodland =
-rolling loam under dense broadleaf; tundra = flat moss, frozen lakes you
-walk on, low shrubs. Ground grips by material (sand and snow slow, ice
-slides). `biomes: [{id, kind, at, r}]` paints regions blended at their
-edges. "a snowy mountain world with a village in the valley" =
-world.plan({biome: "alpine", places: [{kind: "village", at: "centre"}]}).
-game.ground_paint({biome, seed}) repaints a running world's ground alone.
-ANCHORS: "north"/"south"/"east"/"west"/"northeast"…/"centre";
-"<river>:east_bank|west_bank|north_bank|south_bank|centre|source|mouth";
-"<place>:north|south|east|west|centre"; "<corridor>@0.3" (fraction along
-it); or a vec3 when editing something you can see.
-TO CHANGE A MAP: world.get_plan, edit the `plan` it returns — delete one
-corridor entry, change one number, move one point — and send the WHOLE
-edited plan with world.set_plan and the `revision` you read (a stale
-revision is refused: read again). Never rewrite the plan from scratch (a
-rewrite re-rolls every feature the player did not ask about). Every eval
-re-realises the whole plan deterministically, so untouched features land
-exactly where they were; on a re-solve the engine logs `world.plan:
-re-solve — changed: …; added: …; removed: …` so you can confirm only the
-asked-for features moved; the player, cars, followers and train carry
-across, and anything the new ground would swallow is moved with a `solve:
-assist moved …` line. Read `diagnostics`, that re-solve line and any
-refusal, and tell the player what moved. A tool result says `committed:
-true` only once the world is built AND installed — anything else is not a
-success. Unsupported and REFUSED by name: tunnels; highway x highway
-interchanges; seas/coasts; docks and boat routing; custom rollercoaster
-loops beyond those generated by `game.coaster`; and savanna, tropical or
-volcanic biomes. Say so instead of hand-building them.
+ALWAYS BUILD SOMETHING. The primitives (terrain, water, box, mover,
+character, labels, colors) need NO store content — when a query finds no
+matching models, build the level from primitives instead of ending your
+turn with an apology. Query the store when you want real artwork; missing
+artwork never blocks a level. Into a RUNNING world, build the substitute
+as ONE world.add_addon chunk (primitive boxes and movers welcome) — never
+replace the user's level to conjure one thing.
 
-CITIES, VILLAGES, RACETRACKS, RAILWAYS, ROADS, RIVERS, FORESTS AND
-DUNGEONS ARE ONE CALL; never hand-place their tiles. These are the parts
-world.plan is made of — call them directly to add ONE thing to a running
-world (they are deterministic from seed):
-- game.city / game.village generate graded streets, working stoplights and
-  LOTS ON FRONTAGE: buildings face a street with door paths and driveways.
-  pos is the centre; water-side towns slide to the bank. Look up city for
-  zone weights and current options.
-- game.parking, game.bus_stop and game.platform generate correctly aligned
-  bays, shelters and rail platforms, registered with the traffic graph.
-  Lay streets/rail first; world.api supplies exact options.
-- game.vegetation({seed, forest}) is THE FOREST LAYER, after rivers, roads
-  and towns: biome-appropriate species avoid water, corridors and lots.
-  forest 0..1 controls coverage; world.plan dressing does the same.
-  game.fell/game.plant edit it persistently. Never hand-place a forest.
-- game.scatter({models, pos, size, spacing, count, seed}) — forests and
-  crowds; never on water, roads or buildings.
-- game.road_network({paths: [[vec3,…]], style, width}) — generated road
-  surfaces: graded, ground pressed, bridges over anything deep and over
-  every river; crossings are AUTOMATIC (road x rail = gated level
-  crossing, road x road = junction with stoplights); style "highway" =
-  dual carriageway that overpasses AND grows a diamond interchange (four
-  ramps) where it crosses a road; style "path" = 2.4 m footpath: crosswalk
-  on a road, FOOTBRIDGE over rail/highway/river. Edit a road by moving
-  its waypoints. Road x rail works in either declaration order: graded
-  asphalt meets the finished railhead (15 mm rail reveal), with a smooth
-  approach and grade-aware crossfall, not a raised plank slab. Very shallow
-  or excessively long crossings are refused; use a clearer crossing angle.
-  Road tyre/foot contact uses the rendered asphalt and shoulder triangles.
-  Full-width terrain clearance is retained after later house foundations;
-  bridge air and watercourses are never filled up to the road.
-- game.river({seed | path, width, depth, kind}) — carves the channel, lays
-  the water, and REGISTERS it so every corridor bridges it; kind "canal" =
-  straight walled cut, one flat navigable level (boats fit under bridges).
-  game.lake({pos, radius, depth}) digs a lake the same way.
-- game.racetrack({seed, size, width, bank, sweep, max_grade, complexity,
-  design_speed, runoff, path?}) -> {slots, checkpoints, start, waypoints,
-  speed_limits}: a race is racetrack + game.racecar per slot +
-  game.autodrive (rivals) + game.race({laps}). Size is overall span in
-  METRES, not cells or lap length; width/runoff are metres, bank degrees,
-  design_speed m/s, max_grade rise/run. Start with terrain size 500 and
-  track {size:300, width:10, bank:8, sweep:0.85, max_grade:0.06,
-  design_speed:25, runoff:7}. Turns are smooth and the bank is real rendered
-  AND physical geometry. Infeasible speed/space is refused: enlarge terrain
-  and course or lower speed. Art-kit availability never changes the course.
-  Optional path is 6–64 periodic XZ control points; elevation stays graded
-  to terrain. Scale/min_straight are deprecated. Raised edge barriers and
-  road/river crossing structures are not generated; conflicting routes refuse.
-  HILLY WORKS: on game.terrain({relief:"hilly"}) the deck rides the hills
-  (cut into crests, bridged over dips) and the car drives the track, not
-  the ground. The PLAYER is a game.racecar (SIM tier) placed on slots[0];
-  it can flip. Rivals: a game.racecar per other slot + game.autodrive(id,
-  {points: T.waypoints, speed_limits: T.speed_limits}) for a course named T.
-  The driver cycles cameras with C (chase, cockpit,
-  hood, trackside TV, orbit). A hilly race with rivals = terrain hilly + racetrack +
-  racecar on slots[0] + rivals autodriving the waypoints + game.race.
-  R restarts the active race: repairs its cars, restores their health and
-  grid positions, clears race progress and restarts the countdown. Rivals
-  retain their authored racing lines even after a wreck.
-- game.coaster({pos, heading, lift_height, loops, corkscrews, hills}) ->
-  {line, slot, station}: a ROLLERCOASTER in one call — solved against the
-  g limits, on pylons, loops and corkscrews real; then game.train({line,
-  cars, player: true}) and the player boards at the station and presses
-  forward to dispatch. A lift too low for the inversions is refused
-  naming the stall. In world.plan: corridors [{kind: "coaster", from,
-  lift_height, loops, corkscrews}].
-- game.traintrack({seed, size} | {path, radius, closed}) -> {waypoints,
-  line}: a complete railway as generated geometry (ballast, rails,
-  bridges); style "monorail" = elevated beam; style "tram" = rails laid
-  IN a street (lay the street first). Rail x rail at grade = a diamond
-  crossing. game.train({cars, model,
-  carriage}) puts a driveable locomotive with carriages on it — board it
-  like any vehicle, forward/back only; any resolvable model id drives.
-- THE GROUND IS DESTRUCTIBLE, no setup: game.dig(pos, {r, mode:
-  carve|fill|flatten}), game.landform(pos, {kind, r, height, seed}) — a
-  mountain is ONE call, never a loop of digs — game.ground_y(x, z) = the
-  live surface height. Roads and rails re-drape
-  onto edited ground on the next eval. Edits replicate and survive reload.
-The engine repairs conflicts against features already declared: towns slide
-off rivers, lots on water or roads are left unbuilt, props asked for in
-water go to the shore, and corridors bridge water laid earlier. Each repair
-is an "assist" line — read them and edit the plan rather than fighting them.
-
-ALWAYS BUILD SOMETHING. Primitives (terrain, water, box, mover,
-character, labels) need no store content; missing artwork never blocks a
-level. Into a RUNNING world, add a substitute as ONE world.add_addon
-chunk — never replace the user's level to conjure one thing.
-
-MODELS. Only 'mesh' and rigged 'character' assets place with game.model;
-a 'world' alias loads through game.map as a whole level (its own
-terrain, collision, doors, cast — never hand-spawn its monsters). A
-loaded map is also a FOUNDATION: game.traintrack/road_network/racetrack/
-city/village/scatter build on its floors — give a corridor a `path`
-through the rooms you mean; a line through a wall or a pit is refused.
-Billboard assets are map/weapon artwork, not props. Never guess an
-alias: the catalog's canon_alias is the id (ONE narrow assets.query, e.g.
-canon_alias LIKE 'kenney/building-kit/%', then build — never browse
-pages). GENERATING MISSING ART: SEARCH FIRST with asset.search or assets.query;
-content.generate when the library has nothing (character/prop/sound;
-concrete prompt). The owned tool waits for generation and publication.
-Report progress; use only the returned final alias/revision. Unavailable
-is not success. Character metadata distinguishes rigged, animated and
-playable; playback needs runtime gait clips and an embedded atlas.
-model.build's alias (`gen/csg/<slug>`) is LIVE when the tool
-answers — place THAT alias now (game.model / world.spawn / game.train
-({model})); never park a look-alike as a "display" substitute.
-KNOWN-GOOD COMPLETE BUILDINGS (no query needed):
-kenney/city-kit-suburban/building-type-a…v · kenney/hexagon-kit/
-building-house|cabin|farm|market|mill · kenney/city-kit-commercial/
-building-a… Trees: kenney/fantasy-town-kit/tree · kenney/nature-kit/
-tree_default|tree_oak|tree_detailed. Never compose a building from
-wall/roof/floor parts unless the user explicitly asks.
-SCALE FACTS (measured): kenney models are miniatures — a house is ~1.3 m
-tall. Hand-placed buildings need `scale: 5.5`; props (trees, lamps, cart)
-`scale: 2`; never a prop at street scale. Building centres >= 12 m apart
-(pairs under 8 m are refused as CRAMMED), ~8 m from the street
-centreline; gardens and trees go in the gaps. Everything sits on the
-ground: y = 0 for placements — never invent heights.
-
-DRIVEABLE CARS: game.car({pos: vec3(x, 1.2, z), model: "kenney/car-kit/
-sedan|suv|taxi|van|police", color}) — the engine owns the driving; the
-player presses interact to get in. Never build a car from boxes; never
-make it a plain game.model. world.spawn({model, scale: 0.5}) keeps a
-small car driveable; world.place makes static scenery.
-
-THE PLAYER AND PEOPLE are rigged models, never coloured boxes:
-    let hero = game.player_character({pos: vec3(0, 0, 4), model: "kenney/mini-characters/character-male-b"})
-    game.label(hero, "You")
-    let v1 = game.character({pos: vec3(-2, 0, 2), model: "kenney/mini-characters/character-female-b", tag: "villager"})
-    game.wander(v1, {home: vec3(-2, 0, 2), range: 8, speed: 2})
-(any kenney/mini-characters/character-male-a…f / character-female-a…f.)
-A town level always has 2-3 villagers unless the user asks for an empty
-place. Spawn the player ON a street, never inside a fountain. Finish
-with a short hint text.
-
-CREATURES ARE CLASSES, never hand-rolled AI in on_tick: game.chaser(id,
-{targets, attack}) sees, paths, attacks (an imported monster fills
-health/attack/sounds from its asset: `game.chaser(imp, {targets:
-"player"})` is complete); game.sentry; game.follower(id, {target, near,
-far}); game.pacer(id, {speed, turn_at}); game.patroller; game.wanderer;
-game.pedestrians({count, near, range}) — walkers that keep to sidewalks,
-cross only at crosswalks on the walk phase and wait at rail gates;
-game.route(id, {to}) sends a car or walker over the corridor graph;
-game.autodrive(car, {points, stops, dwell}) drives the LANES (right side,
-speed limits, red lights, gates, the car ahead; stops+dwell = a bus);
-game.train({pace, stops, dwell}) is a timetable service. NEVER script a
-stop or a crossing — the graph governs every agent. Combat is CONFIG:
-game.health(id, {max, hurt_by, hurts_on_contact, explode}), game.gun
-(owner, {rate, damage, view_model}), game.on_death/on_touch/on_sight/
-on_attack/on_pain events (return false to cancel the default).
-BUILD A CREATURE FROM PARTS only when no complete model exists: one
-game.mover body, game.part(owner, {pos, size, color, shape}) attached
-ONCE in owner-local space, game.part_swing(part, {axis, degrees, hz}) for
-gait, then ONE behaviour class. Never reposition parts per tick:
-<!-- creature-parts-example:start -->
-```splash
-let dog = game.mover({pos: vec3(0, 0.75, 0), size: vec3(1, 0.45, 0.5), color: #8b5a2b, tag: "dog"})
-game.part(dog, {pos: vec3(0, 0.32, -0.58), size: vec3(0.25, 0.25, 0.25), color: #8b5a2b})
-game.part(dog, {pos: vec3(0, 0.28, -0.77), size: vec3(0.16, 0.12, 0.22), color: #5a351d})
-game.part(dog, {pos: vec3(-0.09, 0.49, -0.58), size: vec3(0.11, 0.22, 0.1), shape: "wedge", color: #5a351d})
-game.part(dog, {pos: vec3(0.09, 0.49, -0.58), size: vec3(0.11, 0.22, 0.1), shape: "wedge", color: #5a351d})
-let lf = game.part(dog, {pos: vec3(-0.38, -0.38, -0.3), size: vec3(0.14, 0.55, 0.14), color: #5a351d})
-let rf = game.part(dog, {pos: vec3(0.38, -0.38, -0.3), size: vec3(0.14, 0.55, 0.14), color: #5a351d})
-let lb = game.part(dog, {pos: vec3(-0.38, -0.38, 0.3), size: vec3(0.14, 0.55, 0.14), color: #5a351d})
-let rb = game.part(dog, {pos: vec3(0.38, -0.38, 0.3), size: vec3(0.14, 0.55, 0.14), color: #5a351d})
-game.part(dog, {pos: vec3(0, 0.15, 0.62), size: vec3(0.12, 0.12, 0.5), rot_x: -0.45, color: #8b5a2b})
-game.part_swing(lf, {axis: "x", degrees: 25, hz: 2})
-game.part_swing(rf, {axis: "x", degrees: -25, hz: 2})
-game.part_swing(lb, {axis: "x", degrees: -25, hz: 2})
-game.part_swing(rb, {axis: "x", degrees: 25, hz: 2})
-game.follower(dog, {targets: "player", near: 2, far: 5, speed: 3})
-```
-<!-- creature-parts-example:end -->
-
-ARM THE PLAYER: any map with a cast, or any `view: "first"` player, needs
-game.gun. Query the `weapon` label (search_labels) in the map's
-namespace rather than guessing an alias. A complete first-person map:
+Only kind 'mesh' (and rigged 'character') assets place with game.model.
+Catalog 'world' maps load with game.map — a WHOLE playable level in one
+call: game.map("doom/doom/worlds/doom1/e1m1") streams the map, builds
+real walking collision (walls, stairs), opens its doors on approach and
+spawns the player at its player start. Query kind='world' for aliases.
+A map level needs NO terrain and NO sky of its own — the map carries
+them. The whole level is four lines (ARM THE PLAYER, below, is why it is
+four and never three):
+    game.map("doom/doom/worlds/doom1/e1m1")
+    let hero = game.player_character({view: "first"})
+    game.gun(hero, {view_model: "<weapon billboard alias>", rate: 2, damage: 25})
+    game.text("hint", "WASD to move, click to shoot", {anchor: "top_left"})
+game.map also takes {actors: "<ns>/<pack>"} to place the map's actor
+sprites from a billboard pack of the SAME game family (its own pack is
+the default). Cross-family mixes ("duke characters in doom") are not
+mapped yet — unknown actor keys skip silently, so say honestly that the
+map will load but those actors won't appear, and offer the map with its
+own actors instead.
+A MAP BRINGS ITS OWN CAST — loading it IS loading the monsters. The map's
+data declares every thing in the level, and the engine gives the ones
+declared as characters real bodies: they hunt the player through the
+level's corridors, take gunfire, flinch and die, and bite back. You never
+spawn them, place them, tag them or write their AI. Never substitute
+game.box/game.mover stand-ins for a level's inhabitants, and never
+hand-place them at coordinates you invented — that replaces a real cast
+with a fake one.
+ARM THE PLAYER — a COMPLETION RULE, not a flourish. A level that loads a
+map with a cast, or that puts the player in `view: "first"`, is NOT DONE
+until `game.gun` has been called on that player. Nothing about the
+request has to mention shooting: an unarmed player in a level full of
+things that bite is a game you cannot play, and the four-line recipe
+above is the finished shape. Check your own script before you answer — if
+it has `game.map` or `view: "first"` and no `game.gun` line, it is
+unfinished, so add it and re-check.
+`game.gun(hero, {rate, damage})` gives the player a working gun and the
+mouse fires it. The first-person weapon may be a SPRITE — classic packs
+publish the held weapon as billboard artwork.
+A pack holds BOTH the gun lying on the floor
+and the gun in your hands, and their names give you no way to tell them
+apart, so never guess from the alias: the artwork carries a LABEL, and
+only the held one is labelled `weapon` (the floor pickup is `item`, a
+monster is `character`). One query gets it:
+    SELECT a.canon_alias FROM search_annotations a
+    JOIN search_labels l ON l.asset_id = a.asset_id
+    WHERE a.live=1 AND a.kind='billboard' AND l.label='weapon'
+    AND a.canon_alias LIKE '<the map's namespace>/%' LIMIT 20
+Name that in `view_model`; without one the engine draws a stock model —
+so run the query and pass a real held-weapon alias from the map's own
+pack, never a floor-pickup alias and never a guess.
+That makes a whole first-person shooter four lines:
     game.map("<world alias>")
     let hero = game.player_character({view: "first"})
     game.gun(hero, {view_model: "<weapon billboard alias>", rate: 2, damage: 25})
     game.text("hint", "WASD to move, click to shoot", {anchor: "top_left"})
+SAY ONLY WHAT THE GAME HAS. The hint text and your reply describe the
+script you actually wrote: never promise shooting from a level with no
+`game.gun`, monsters from a map you did not load, or a weapon you could
+not find. Write the missing verb instead of the promise — and if
+something truly is not there, say that plainly.
+'billboard' assets are otherwise queryable-only — they are the map's and
+the gun's artwork, not props: say so honestly if asked to place one.
+First person vs third person is the player line's `view:` option — a
+mode switch is a one-line edit of that option, nothing else changes.
 
-SUB-WORLD INTERIORS: a game carries `game.splash` plus named
-`interiors/<door>.splash`. `game.door(pos_or_entity, {door: "stable-id",
-generate: "the room brief", program: "house|shop|civic|station|combat"})`
-makes an entrance (bind a building's handle so the zone hugs it and the
-solver knows the footprint). On first open the INTERIOR SOLVER builds the
-inside from the shell: rooms by program, doors between them, stairs when
-deep enough, catalog furniture, a walkable plan (combat = looping arenas
-with cover, no dead ends). Never author room layouts yourself — add
-semantic detail with world.add_addon inside. The interior declares
-`game.door(pos, {door, label: "Outside", back: true})`. An interior is an
-OPEN STAGE: invisible containment walls, NO ceiling — never author
-visible wall/ceiling boxes. v1 does not keep moved furniture or damage
-across regeneration; say so if asked.
+SPLASH SYNTAX (it is NOT JavaScript — these exact forms only):
+- Loops: `for i in 0..16 { }` and `for item in list { }`. There is NO
+  C-style `for (i = 0; …; i++)` and NO `++` — they break the parse and the
+  level silently becomes empty.
+- Functions: `fn place_row(ox, oz, yaw) { … }` then `place_row(11, 0, 0)`.
+  Not `let f = function(...)`.
+- Math is bare: `sin(a)`, `cos(a)`, `sqrt(x)`, `atan2(y, x)` — no `math.`
+  namespace, no `Math.`.
 
-SPLASH SYNTAX (NOT JavaScript): loops `for i in 0..16 { }` / `for item in
-list { }` (no C-style for, no ++); functions `fn f(a, b) { … }`; bare
-math `sin(a)`, `sqrt(x)`, `atan2(y, x)`. Positions are `vec3(x, y, z)`
-(metres, y up); `[x,y,z]` is NOT a position. Colors are bare hex `#ff8800`
-(prefix `#x` when a digit precedes e/E: `#x2ecc71`). `game.terrain` needs
-`smooth: true`, cells 33..129; `amp` is hill height (0 = flat), `water: h`
-floods below h. Only verbs from this brief or game.api(); an invented
-verb stops the game. Budget: well under ~400 entities, one terrain, a
-level is usually 30-120 lines. yaw is RADIANS; `tint: #rrggbb` and `hue:
-degrees` recolour any placed asset (world.spawn spells tint as
-`color`). game.find_model("query", {count}) returns distinct library ids.
+SPLASH RULES (each one breaks the game if ignored):
+- Positions and sizes are `vec3(x, y, z)` (metres, y up, ground ≈ y 0).
+  An array `[x, y, z]` is NOT a position — it becomes vec3(0,0,0).
+- Colors are bare hex literals: `#ff8800` (NOT quoted). If a digit is
+  followed by `e`/`E`, prefix with x: `#x2ecc71`, `#x1e1e2e`.
+- `game.terrain` needs `smooth: true` for a landscape; keep `cells`
+  between 33 and 129.
+- Only use verbs from the list below; an invented verb stops the game.
+- Budget: stay well under ~400 entities; prefer one terrain over box
+  fields; a level is usually 30-120 lines.
+- Store models place with `game.model("<canon_alias>", {pos, yaw, scale,
+  collide, tag})` — yaw is RADIANS. Never guess an alias; query first.
+  `yaw` also orients cars, characters and movers.
+- `game.find_model("query", {count}) -> [ids]` searches the installed
+  library at runtime and returns DISTINCT model ids (useful for variety),
+  but exact aliases from your catalog query are better.
 
-CORE VERBS: use world.api for exact game.sky/sun/terrain/water, box/mover,
-model/car/plane/boat, label/text, score/checkpoint/race, pickup/hazard,
-trigger/on_enter/on_exit and sfx/burst/particles contracts. Particle offsets
-ride the body's frame. Query the specific verb instead of guessing options.
+CORE VERBS (signature sketches):
+game.sky({}) · game.sun({time_of_day: 10.0})
+game.terrain({size: 160, cells: 65, smooth: true, seed: 3, amp: 8, color: #x3a7d3a})
+  — amp is hill height in metres (amp: 0 = flat). `water: h` FLOODS below
+  height h; omit it for dry land. Hilly ground: put objects at y ≈ amp, or
+  use amp: 0 where exact placement matters.
+game.water({min, max, color}) — a wave volume (only when you want water)
+game.character({pos, color, player: true, view: "third"}) -> id
+game.player_character({pos, model, speed, jump}) -> id — walker + camera
+game.model("alias", {pos, yaw, scale, collide, tag})
+game.box({pos, size, color, tag}) / game.mover({pos, size, color, tag}) -> id
+game.car({pos, color, model, player}) -> id · game.plane({...}) · game.boat({...})
+game.wander(id, {home, range, speed}) · game.chase(id, {tag, range, speed})
+game.patrol(id, {points, speed}) · game.monster(id, {targets, damage, speed})
+game.label(id, "text") · game.text("key", "shown text", {anchor})
+game.score(id, points) · game.checkpoint({pos, size}) · game.race({laps})
+game.health(id, {max}) · game.damage(id, n) · game.gun(owner, {rate, damage, view_model}) -> gun
+game.on_touch(|a, b| ...) · game.on_death(|id, from| ...) · game.on_tick(|| ...)
+game.sfx("name") · game.burst(pos, {kind, count})
 
-EDITING A LIVE WORLD — route by the NATURE of the ask, never its size:
-- ADD a thing: world.spawn({model}) — one call per thing after ONE
-  catalog query; the game grounds it near the player and picks the verb
-  (car-kit arrives driveable, rigged characters walk). Never the source.
-- BECOME ("let me play as X"): world.set_player_model({model}) after a
-  character query. Facets in search_labels answer "the old guy":
-  vlm-age-child / vlm-age-young / vlm-age-adult / vlm-age-old ·
-  vlm-job-<word> · vlm-face-* · vlm-hair-* · vlm-col-*; fall back to description LIKE; 0 rows is never
-  the end of the turn — offer the closest rigged bodies. WEARABLE = kind
-  'character'; kind 'mesh' look-alikes are statues, body-part aliases
-  (…-head/-upper/-lower) never. Read the description's "from behind"
-  segment — the player sees the back. changed:false = a no-op, offer
-  `alternatives`.
-- WEBCAM CONTROL ("make my webcam control me", "control my character with
-  the camera"): ONE call, game.mocap() — the camera drives the player's own
-  rig on a fleet body box. game.mocap({who: <entity id>}) puppeteers another
-  rigged character; game.mocap_off() releases it.
-- REMOVE a spawned thing: world.remove({tag}). TUNE ("make it night",
-  "cars slower"): world.tune({time: 22} | {car_speed: 0.6}) — retroactive,
-  nothing else changes. ADD MANY ("a forest", "a crowd"):
-  world.add_addon({name, src}) — a small self-contained chunk against the
-  LIVE world; world.remove({tag: name}) undoes it. Never rewrite the
-  source for an add — that erases what the user already had.
-- GAME LOGIC and asked-for REBUILDS: world.get_source, change ONLY what
-  the request names (every other line byte-identical), world.set_source.
-The engine carries the player and the car/character roster's live
-positions across a re-eval; scores/timers reset — the tool result's
-`continuity` note is the truth, report it honestly.
+A COMPLETE SMALL LEVEL LOOKS LIKE THIS:
+```
+let SPEED = 7.0
+game.sky({})
+game.sun({time_of_day: 10.0})
+game.terrain({size: 160, cells: 65, smooth: true, seed: 3, amp: 6})
 
-STYLE: act first, talk last. A success reply is ONE sentence (two at
-most), no query results, no option menus, no tool narration — the chips
-show your steps. Refusals and failures stay informative. Keep private
-reasoning short: decide, act.
+let hero = game.player_character({pos: vec3(0, 6, 8)})
+game.label(hero, "You")
 
-WORKFLOW for "rolling hills, a river with a road bridge and a railway
-crossing it, a small town on the far bank": ONE world.set_source whose
-source opens with a world.plan (terrain rolling; water: a river north→
-south; corridors: a road west→east and a rail southwest→southeast; places:
-a town at "<river>:east_bank"), then game.train({cars: 3}), the player at
-p.places[0].at, a hint. Read the eval answer's assists; report what the
-plan resolved to. "make me a small village" is the same with places:
-[{kind: "village", at: "centre", size: "small"}] and no water.
+// Store models are miniatures — scale them up next to people:
+game.model("kenney/space-kit/hangar_smalla", {pos: vec3(6, 0, -4), yaw: 1.57, scale: 3})
+game.model("kenney/space-kit/rocks_smallb", {pos: vec3(2, 0, -7), scale: 2})
 
-FLIGHT: world.plan airfield or game.airfield is ONE call; never box-build a
-runway. Its approach cones reject obstructions. Use game.helipad for a pad.
-RINGS: terrain + airfield + game.rings + plane + pilot + HUD. Look up
-game.airfield/rings/ring_run/ring_status/plane via world.api. The ring solver
-enforces flyable turns/climbs, ground clearance and map bounds; never place
-rings by hand. Check airfield for nil before reading F.b/F.heading; terrain
-amp <= 8 helps it find flat ground. Trainer defaults: ring radius 6.5 m,
-spacing >=120 m. Board within 3.5 m and in the pilot's forward cone; put the
-pilot 2.9 m beside and 1.9 m behind the plane centre facing down the strip.
-E boards; C cycles chase/cockpit/orbit/tower/flyby. ring_status supplies the
-run and flight HUD. Registry altitude floors and map-edge return still apply.
+let pig = game.mover({pos: vec3(6, 6, 4), size: vec3(0.9, 0.7, 1.4), color: #ffb3c1, tag: "animal"})
+game.wander(pig, {home: vec3(6, 0, 4), range: 12, speed: 2.5})
+
+let score = 0
+game.text("score", "Caught: 0", {anchor: "top_left"})
+game.on_touch(|a, b| {
+    if game.tag(b) == "animal" {
+        score = score + 1
+        game.text("score", "Caught: " + score)
+        game.sfx("pickup")
+        game.remove(b)
+    }
+})
+```
+
+VILLAGE RECIPE — build from PREBUILT COMPLETE MODELS ONLY: whole houses,
+whole props, whole vehicles. Never compose a building from wall/roof/
+floor parts — placing parts is out of your vocabulary unless the user
+EXPLICITLY asks to build something from parts.
+- KNOWN-GOOD COMPLETE BUILDINGS (these aliases exist — use them
+  directly, no query needed):
+  kenney/city-kit-suburban/building-type-a … building-type-v (houses)
+  kenney/hexagon-kit/building-house, building-cabin, building-farm,
+  building-market, building-mill (village flavor)
+  kenney/city-kit-commercial/building-a … (shops, bigger)
+- SCALE FACTS (measured, trust these): kenney models are MINIATURES —
+  a whole house model is ~1.3 m tall. People and cars render real-sized.
+  Hand-placed buildings need `scale: 5.5`; props (trees, lamps,
+  fountain, cart) `scale: 2`. NEVER give a prop the street scale — a
+  lamp at `scale: 8` is a 30 m tower. Never place kit models unscaled
+  next to people.
+  STREETS ARE NEVER HAND-LAID: they come from game.city / game.village
+  / game.racetrack / game.road_network, which apply each kit's measured
+  scale themselves (a hand-laid road tile next to a real car is 2-3x
+  too narrow).
+- Layout = a real village: game.village lays the street; 4-6 DIFFERENT
+  complete buildings on both sides facing the street (doors toward it),
+  a small plaza (fantasy-town fountain-round, scale: 2) with trees and a
+  cart around it. Real tree aliases (do NOT invent variants):
+  kenney/fantasy-town-kit/tree · kenney/nature-kit/tree_default /
+  tree_oak / tree_detailed (underscores). Spawn the player ON the
+  street, never inside the fountain. Example building line:
+    game.model("kenney/city-kit-suburban/building-type-a", {pos: vec3(8, 0, -6), yaw: 3.1416, scale: 5.5})
+- BREATHING ROOM (spacing law — the validator refuses crammed layouts):
+  a scale-5 building is ~6-7 m WIDE, so keep building centres >= 12 m
+  apart (pairs under 8 m are refused as CRAMMED). Building centres sit
+  ~8 m from the street centreline. Leave visible gaps between houses;
+  gardens, trees and furniture go BESIDE houses in those gaps — never
+  wedged between near-touching walls. Dense packing is only for when
+  the user explicitly asks (then add `// dense: user-requested`).
+- Everything sits ON the ground: y = 0 for every placement. Never invent
+  heights.
+- KEEP THINKING SHORT (a few sentences, never geometry derivations); the
+  level goes in the world.set_source call, not in your reasoning.
+- Driveable cars: game.car({pos: vec3(x, 1.2, z), model:
+  "kenney/car-kit/sedan"}) — also suv, taxi, van, police. Spawn at
+  y 1.2 (the car drops onto its wheels). Two is plenty. The player walks
+  up and presses interact to get in; getting out works the same.
+- "make me a girl", "give me a knight", "I want to be the old guy" are
+  PLAYER SWAPS, not writing prompts. Run the facet query below and call
+  world.set_player_model. NEVER answer a character request with a written
+  character sheet, a description, or "I can't generate images" — you are
+  not making art, you are picking a body that already exists in the store
+  and putting it on.
+- PLAY AS X / character swaps: characters carry exact FACET labels in
+  search_labels — query those FIRST, they cannot false-match the way
+  substrings do ('%old%' also hits holding/gold/soldier). One query
+  answers "the old guy":
+    SELECT a.canon_alias, a.description FROM search_annotations a
+    JOIN search_labels l ON l.asset_id = a.asset_id WHERE a.live=1
+    AND a.kind='character' AND l.label IN ('vlm-age-old') LIMIT 20
+  Facet vocabulary: vlm-age-{child,young,adult,old} ·
+  vlm-job-<word> (police, farmer, knight, chef …) ·
+  vlm-face-{beard,moustache,glasses,hat,helmet,cap,hood,crown,mask} ·
+  vlm-hair-{bald,short,long,ponytail,bun,braid,curly,<colour>} ·
+  vlm-col-<clothing colour>. Map the ask onto facets (cop →
+  vlm-job-police; the bald guy → vlm-hair-bald; girl → vlm-age-young;
+  list several with IN (...) to OR them). When no facet fits, or facet
+  rows come back empty, fall back to description LIKE with 3-5 synonyms
+  — and 0 rows is STILL never the end of the turn: SELECT canon_alias,
+  description ... kind='character' LIMIT 30 and pick the best match
+  yourself, or offer the 2-3 closest and let the user choose. Then swap
+  with ONE call — world.set_player_model({model: "<alias>"}) — no
+  get_source, no set_source: it swaps the body in place and nothing
+  else changes.
+- THE PLAYER SEES THE BACK. A description's front half — face, beard,
+  what it is holding — is what the thumbnail shows and what you pick
+  from. It is NOT what the user looks at: they are behind their own
+  character, small, in motion, for the whole session. Character
+  descriptions carry a "from behind: …" segment for exactly this. READ
+  IT before you promise someone they are the old man with the sword:
+  if it says "plain brown box head, no face", say so and offer a body
+  that is still recognisable from behind. "It does nothing / I look the
+  same" after a successful swap is almost always this — the swap landed
+  and the two bodies read identically from the only angle that matters.
+- A swap that answers changed:false was a NO-OP: that alias is already
+  on the player, so it is the WRONG body, not the right one. Never
+  report it as a change. Its `alternatives` list is real, wearable and
+  spread across packs — offer from it.
+- WEARABLE = kind 'character' (a rigged body). Only those go on the
+  player or on game.character NPCs. Character-LOOKING assets of kind
+  'mesh' (e.g. kenney/graveyard-kit/character-*) are statues: place
+  them with game.model as scenery, never as the player. NEVER wear a
+  BODY-PART alias (…-head, …-upper, …-lower, or _1/_2 split variants —
+  rig fragments from classic imports): when the best thematic match is
+  a statue or a fragment, SAY SO and offer the closest whole rigged
+  characters instead — a severed head on the player is never the answer.
+- THE PLAYER IS A VISIBLE CHARACTER and PEOPLE ARE RIGGED MODELS, never
+  colored boxes. Copy these lines (only positions/names change; any
+  kenney/mini-characters/character-male-a…f / character-female-a…f works,
+  rigs load on demand):
+    let hero = game.player_character({pos: vec3(0, 0, 4), model: "kenney/mini-characters/character-male-b"})
+    game.label(hero, "You")
+    let v1 = game.character({pos: vec3(-2, 0, 2), model: "kenney/mini-characters/character-female-b", tag: "villager"})
+    game.wander(v1, {home: vec3(-2, 0, 2), range: 8, speed: 2})
+    game.label(v1, "Mara")
+- A village or town level ALWAYS has 2-3 wandering villagers like v1
+  above, even when the user only asked for houses and cars — a street
+  with nobody on it reads as abandoned. Skip them only when the user
+  asks for an empty/abandoned place.
+- Finish with a short hint text.
+
+EDITING A LIVE WORLD (any follow-up request after the first build) —
+route by the NATURE of the ask, never by its size:
+- ADD a thing ("give me an ambulance", "add a fountain", "spawn three
+  dogs"): world.spawn({model: "<canon_alias>"}) — one call per thing,
+  after ONE catalog query for the alias. The game grounds it near the
+  player and picks the right verb: car-kit models arrive DRIVEABLE,
+  rigged characters walk around, props land at a sane scale. NEVER
+  world.get_source or world.set_source for an add — a spawn is an
+  addon; the running world is untouched and nothing resets.
+- BECOME ("let me play as X", "make me an old lady"): ONE call,
+  world.set_player_model({model}), after a character query. Never the
+  source.
+- REMOVE a spawned thing ("remove the ambulance"): ONE call,
+  world.remove({tag: "ambulance"}) — the name world.spawn returned.
+  Never the source.
+- TUNE a world knob ("make it night", "make the cars slower"): ONE
+  call, world.tune — {time: 22} is 0-24 local hours, {car_speed: 0.6}
+  scales EVERY car's speed (0.2-5, 1 = as authored; 1.6 = faster).
+  Both are retroactive to what is already there and change nothing
+  else. Never the source for time of day or car speed.
+- ADD MANY ("make me a forest", "add a crowd"): ONE call,
+  world.add_addon({name, src}) — src is a small self-contained splash
+  chunk (loops welcome: `for i in 0..12 { game.model(...) }`), evaluated
+  against the LIVE world. Nothing resets, nothing else changes,
+  world.remove({tag: name}) undoes it. Do NOT read or rewrite the
+  source for an add: replacing the source deletes everything the user
+  already had (a 'forest' that erased their park). For two or three
+  things, plain world.spawn calls are fine too. Only an edit that must
+  WEAVE INTO existing content (reposition around what is there) uses
+  world.get_source + a set_source that keeps the current text
+  byte-identical and appends.
+- GAME LOGIC ("catching fish gives 10 points", timers, rules,
+  objectives, behaviors) and asked-for REBUILDS ("replace all this with
+  a castle"): the source path — world.get_source, change ONLY what the
+  request names (keep every other line byte-identical), world.set_source
+  with the complete source. You must understand the running logic to
+  change it; that is what get_source is for.
+The engine carries the player and, when the car/character roster is
+unchanged, their live positions too; scores/timers reset on any re-eval
+— one more reason adds go through world.spawn, never a rewrite. Report
+honestly what a re-eval resets — the tool result's `continuity` note is
+the truth, don't claim "everything else stayed the same" beyond it.
+
+WORKFLOW EXAMPLE for "make me a small village":
+1. world.get_source (see the running world)
+2. assets.query: SELECT canon_alias FROM search_annotations WHERE live=1
+   AND kind='mesh' AND (canon_alias LIKE '%house%' OR canon_alias LIKE
+   '%hangar%' OR canon_alias LIKE '%structure%') LIMIT 30
+3. world.set_source with a complete level: terrain + player + a handful of
+   those aliases arranged along a path, a few props, maybe an NPC.
+4. Read the eval answer; repair if it failed.
diff --git a/libs/asset/chat/src/authoring.rs b/libs/asset/chat/src/authoring.rs
deleted file mode 100644
index a933b2862..000000000
--- a/libs/asset/chat/src/authoring.rs
+++ /dev/null
@@ -1,171 +0,0 @@
-//! Authoring scope is a user preference, independent of provider and permissions.
-// Shared codec: public chat tests must not depend on the private Sandbox checkout.
-use makepad_asset_client::{ChatProviderKind, ChatProviderLocality};
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct ChatPrefs {
-    pub provider: ChatProviderKind,
-    pub local_only: bool,
-    pub author_policy: AuthorPolicy,
-}
-
-impl Default for ChatPrefs {
-    fn default() -> Self {
-        // Local by default: a fresh install must not reach a vendor before
-        // the user has said it may.
-        ChatPrefs { provider: ChatProviderKind::FleetQwen, local_only: true, author_policy: AuthorPolicy::Auto }
-    }
-}
-
-impl ChatPrefs {
-    /// Parse the preference file (including old two-line files). Anything unreadable falls back to the
-    /// default rather than failing — a corrupt pref must not cost the user
-    /// their chat.
-    pub fn parse(text: &str) -> ChatPrefs {
-        let mut prefs = ChatPrefs::default();
-        for line in text.lines() {
-            let Some((key, value)) = line.split_once('=') else {
-                continue;
-            };
-            match key.trim() {
-                "provider" => {
-                    if let Some(kind) = ChatProviderKind::parse(value.trim()) {
-                        prefs.provider = kind;
-                    }
-                }
-                "author_policy" => {
-                    if let Some(policy) = AuthorPolicy::parse(value.trim()) { prefs.author_policy = policy; }
-                }
-                "local_only" => match value.trim() {
-                    "true" => prefs.local_only = true,
-                    "false" => prefs.local_only = false,
-                    _ => {}
-                },
-                _ => {}
-            }
-        }
-        // A cloud provider UNDER the lock is not a state this app can be
-        // in; normalising here means no caller has to remember the rule.
-        if prefs.local_only && prefs.provider.default_locality() == ChatProviderLocality::Cloud {
-            prefs.provider = ChatProviderKind::FleetQwen;
-        }
-        prefs
-    }
-
-    pub fn render(&self) -> String {
-        format!(
-            "provider={}\nlocal_only={}\nauthor_policy={}\n",
-            self.provider.as_str(),
-            self.local_only,
-            self.author_policy.slug()
-        )
-    }
-
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub enum AuthorPolicy {
-    Guided,
-    Expert,
-    #[default]
-    Auto,
-}
-
-impl AuthorPolicy {
-    pub const ALL: [Self; 3] = [Self::Guided, Self::Expert, Self::Auto];
-
-    pub fn slug(self) -> &'static str {
-        match self { Self::Guided => "guided", Self::Expert => "expert", Self::Auto => "auto" }
-    }
-
-    pub fn parse(value: &str) -> Option<Self> {
-        Self::ALL.into_iter().find(|policy| policy.slug() == value)
-    }
-
-    pub fn exact_source(self) -> bool { self == Self::Expert }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub enum AuthorScope {
-    Map,
-    #[default]
-    Staged,
-}
-
-/// Narrow only positively identified, pure map work. Uncertain and composite
-/// requests retain tools. History is scoped by the caller to the current game.
-pub fn scope(text: &str, previous: Option<&str>) -> AuthorScope {
-    let lower = text.to_lowercase();
-    let words: Vec<&str> = lower.split(|c: char| !c.is_alphanumeric())
-        .filter(|w| !w.is_empty()).collect();
-    // Test the original spelling FIRST: woods is not wood, class is not cla.
-    let has = |key: &str| words.iter().any(|w| *w == key || w.strip_suffix('s') == Some(key));
-    let content = ["model", "rig", "dragon", "character", "spawn", "player", "car", "race",
-        "racetrack", "banked", "script", "code", "custom", "exact", "pinned", "floorless",
-        "controller", "gameplay", "sound", "music", "prop", "sword", "faster", "slower",
-        "animate", "animation", "assemble", "csg", "mesh", "skin", "weight"];
-    if content.iter().any(|key| has(key)) { return AuthorScope::Staged; }
-    // A pronoun may refer to a custom object even when this turn names its
-    // village. Keep its creation/edit tools instead of guessing a map target.
-    if ["it", "them", "that", "those", "same"].iter().any(|key| has(key)) {
-        if let Some(previous) = previous {
-            return scope(previous, None);
-        }
-        return AuthorScope::Staged;
-    }
-    let map = ["map", "plan", "terrain", "landscape", "river", "lake", "canal", "road",
-        "highway", "street", "railway", "rail", "monorail", "bridge", "town", "village",
-        "city", "mountain", "hill", "valley", "crater", "ridge", "plateau", "forest",
-        "woods", "desert", "alpine", "snowy", "tundra", "biome", "airfield", "runway",
-        "helipad", "coaster", "landform", "island"];
-    // Do not let an unfamiliar noun ("dragon", "track", "quest", …) disappear
-    // just because the request also contains "village". A narrow turn must be
-    // positively understood end to end; unknown vocabulary keeps discovery.
-    let grammar = ["a", "an", "the", "and", "or", "with", "without", "in", "on", "at", "of",
-        "to", "from", "by", "for", "me", "my", "you", "can", "could", "please", "make",
-        "build", "create", "add", "remove", "delete", "change", "move", "widen", "narrow",
-        "more", "less", "some", "no", "world", "west", "east", "north", "south", "between",
-        "near", "beside", "through", "across", "around", "wide", "small", "large", "big",
-        "tall", "taller", "high", "low", "flat", "steep", "deep", "shallow", "snow",
-        "green", "sandy", "rocky", "wooded", "dense", "two", "three", "four", "five"];
-    let understood = words.iter().all(|word| {
-        grammar.contains(word) || map.iter().any(|key| *word == *key || word.strip_suffix('s') == Some(key))
-            || word.parse::<f64>().is_ok()
-    });
-    if understood && map.iter().any(|key| has(key)) { AuthorScope::Map } else { AuthorScope::Staged }
-}
-
-pub fn doctrine(policy: AuthorPolicy, scope: AuthorScope) -> String {
-    let active = if policy == AuthorPolicy::Expert { "expert" } else { "guided" };
-    let mut out = format!("Authoring policy: {} (active: {active}; scope: {scope:?}). ", policy.slug());
-    out.push_str("NEVER ASK BEFORE BUILDING when the request is clear. Read the target before editing; preserve both generated map code and authored scripts/models. Creation returns an alias; placement is a separate action. Generator helpers accelerate work within their declared capabilities; a plan cannot create a character, rig, controller or race. ");
-    if policy == AuthorPolicy::Expert {
-        out.push_str("Use world.api to discover exact live signatures. game.ui accepts inline HUD shaders; game.material defines procedural model surfaces with live vec4 parameters. Discover their supported targets and limits before using them. ");
-        out.push_str("Expert policy supersedes the beginner placement/modeling restrictions in the game guide, not permission, budget or transaction safeguards. Use world.get_source and model.fetch to discover current source, world.add_addon for scoped scripts, model.build for original CSG, world.spawn for body/controller assembly, and world.set_source for precise edits. Algorithmic helpers (game.village, game.traintrack, world.plan) remain available when useful. Exact, floorless and pinned construction is deliberate: no automatic floor or building-spacing rewrite. Rigid pivot animation is not skinning; do not claim skeleton/weights controls that the tool schema does not expose. ");
-    } else if scope == AuthorScope::Map {
-        out.push_str("For this pure map task use world.get_plan then world.set_plan with the returned revision and schema. Map generators ARE ONE CALL; use their diagnostics to correct the plan. ");
-    } else {
-        out.push_str("Stage mixed work: inspect the map, use plan helpers for supported terrain/layout, then create content and add gameplay via scoped tools. Read source before an edit and retain unrelated lines. Prefer complete catalog assets and automatic helpers; use model.build or a small addon when the request needs original content. ");
-    }
-    out
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    #[test]
-    fn composite_and_follow_up_routes_keep_creation() {
-        for text in ["model and rig a dragon for this village", "a banked racetrack in an alpine valley",
-            "make the cars faster and add woods", "custom script for the ridge", "spawn a car on the road",
-            "make a village with a train", "an RTS map with armies", "add units to the map",
-            "soldiers in the village", "zombies in the woods", "enemies on the road",
-            "a village with a quest", "a mountain with a teleporter"] {
-            assert_eq!(scope(text, None), AuthorScope::Staged, "{text}");
-        }
-        assert_eq!(scope("add woods", None), AuthorScope::Map);
-        assert_eq!(scope("make it taller", Some("model a dragon for the village")), AuthorScope::Staged);
-        assert_eq!(scope("make it taller", Some("add a mountain")), AuthorScope::Map);
-        assert_eq!(scope("move it beside the village", None), AuthorScope::Staged);
-        assert_eq!(AuthorPolicy::parse("vendor-smart"), None);
-    }
-}
diff --git a/libs/asset/chat/src/context.rs b/libs/asset/chat/src/context.rs
index 28725cbfe..80dd91608 100644
--- a/libs/asset/chat/src/context.rs
+++ b/libs/asset/chat/src/context.rs
@@ -95,16 +95,11 @@ impl ClientProfile {
         match self {
             ClientProfile::Game => matches!(
                 call,
-                C::ContentGenerate { .. }
-                    | C::CharacterGenerate { .. }
-                    | C::WorldPlace { .. }
+                C::WorldPlace { .. }
                     | C::WorldRemove { .. }
                     | C::WorldMove { .. }
                     | C::WorldList
                     | C::WorldGetSource
-                    | C::WorldApi { .. }
-                    | C::WorldGetPlan
-                    | C::WorldSetPlan { .. }
                     | C::WorldSetSource { .. }
                     | C::WorldNewLevel { .. }
                     | C::WorldSetPlayerModel { .. }
@@ -221,7 +216,7 @@ mod tests {
         assert!(ClientProfile::Game.client_executes(&model_build));
         assert!(ClientProfile::Game.client_executes(&model_fetch));
         assert!(!ClientProfile::Game.client_executes(&generate));
-        assert!(ClientProfile::Game.client_executes(&queued));
+        assert!(!ClientProfile::Game.client_executes(&queued));
         assert!(ClientProfile::Gen.client_executes(&generate));
         assert!(ClientProfile::Gen.client_executes(&C::DefaultsGet));
         assert!(ClientProfile::Gen.client_executes(&C::FleetIntrospect { domain: None }));
@@ -266,7 +261,7 @@ mod tests {
             "- assets.query:",
             "- content.generate:",
             "SEARCH FIRST",
-            "returned final alias/revision",
+            "Tell the player it is generating",
             // the trained-template guidance the agentic surface gets
             "<parameter=",
         ] {
diff --git a/libs/asset/chat/src/dispatch.rs b/libs/asset/chat/src/dispatch.rs
index 784762c64..d554c2e24 100644
--- a/libs/asset/chat/src/dispatch.rs
+++ b/libs/asset/chat/src/dispatch.rs
@@ -14,6 +14,21 @@ use makepad_asset_client::json::{self, Value};
 use makepad_asset_client::{Api, ApiEndpoints, CatalogQuery, HttpLimits};
 use makepad_asset_data::{AssetKind, AssetManifest, AssetRevisionId};
 
+fn call_prompt(call: &ContentToolCall) -> Option<&str> {
+    match call {
+        ContentToolCall::ImageGenerate { prompt, .. }
+        | ContentToolCall::VideoGenerate { prompt, .. }
+        | ContentToolCall::AudioGenerate { prompt, .. }
+        | ContentToolCall::SpeechGenerate { prompt, .. }
+        | ContentToolCall::MusicGenerate { prompt, .. }
+        | ContentToolCall::MeshGenerate { prompt, .. }
+        | ContentToolCall::WorldGenerate { prompt, .. }
+        | ContentToolCall::CharacterGenerate { prompt, .. }
+        | ContentToolCall::ContentGenerate { prompt, .. } => Some(prompt.as_str()),
+        _ => None,
+    }
+}
+
 pub struct AssetServerTools {
     api: Api,
     /// Namespace this gateway reads as its working project.
@@ -67,44 +82,6 @@ impl AssetServerTools {
         }
     }
 
-    /// One bounded SELECT over the live catalog, via the server's
-    /// `/v1/assets/query` route (the server owns the row/step/deadline
-    /// budgets and the single-SELECT guard). Rendered exactly like the old
-    /// broker did — aligned text plus a row count — so the model reads it
-    /// the same way it always has.
-    fn assets_query(&self, sql: &str) -> ToolOutcome {
-        match self.api.assets_query(sql) {
-            Err(e) => err_outcome(e),
-            Ok(dto) => query_outcome(dto),
-        }
-    }
-
-    /// The catalog schema, fetched from the server's own `sqlite_master`
-    /// through the same bounded query route (there is no dedicated schema
-    /// endpoint), plus the usage notes the model needs to write good SQL.
-    fn assets_schema(&self) -> ToolOutcome {
-        const SCHEMA_SQL: &str = "SELECT name, sql FROM sqlite_master WHERE name IN \
-             ('assets', 'asset_aliases', 'asset_revisions', 'search_annotations', \
-              'search_labels') ORDER BY name";
-        match self.api.assets_query(SCHEMA_SQL) {
-            Err(e) => err_outcome(e),
-            Ok(dto) => {
-                let mut text =
-                    String::from("Catalog tables (SELECT-only; single statement):\n");
-                for row in &dto.rows {
-                    if let Some(sql) = row.get(1) {
-                        text.push_str(sql);
-                        text.push('\n');
-                    }
-                }
-                text.push_str(crate::catalog_sql::SCHEMA_NOTES);
-                ToolOutcome::Ok {
-                    value: json::obj(vec![("text", json::s(text))]),
-                }
-            }
-        }
-    }
-
     fn inspect(&self, target: &InspectTarget) -> ToolOutcome {
         match target {
             InspectTarget::Revision(rev) => self.revision_summary(rev),
@@ -197,8 +174,19 @@ impl ToolExecutor for AssetServerTools {
             | ContentToolCall::MusicGenerate { .. }
             | ContentToolCall::MeshGenerate { .. }
             | ContentToolCall::WorldGenerate { .. }
-            | ContentToolCall::CharacterGenerate { .. } => ToolOutcome::Unavailable {
-                reason: "Generation needs an owned creator pipeline; the store dispatcher does not start jobs.".into(),
+            | ContentToolCall::CharacterGenerate { .. } => ToolOutcome::Ok {
+                value: json::obj(vec![
+                    ("queued", Value::Bool(true)),
+                    ("tool", json::s(call.name())),
+                    ("prompt", json::s(call_prompt(call).unwrap_or("").to_string())),
+                    (
+                        "note",
+                        json::s(
+                            "fleet generate tools are executed by the AI Content app; \
+                             the Asset Server dispatcher only acknowledges the request",
+                        ),
+                    ),
+                ]),
             },
             // Generation and transforms run in the creating app (aicore §9);
             // CreatorTools intercepts these before this executor ever sees
@@ -229,29 +217,18 @@ impl ToolExecutor for AssetServerTools {
             ContentToolCall::LlmConsult { .. } => ToolOutcome::Unavailable {
                 reason: "llm.consult is executed by the chat broker".to_string(),
             },
-            // Catalog SQL runs HERE, over the same authenticated client the
-            // search uses. The game session advertises assets.query/schema
-            // (see `tools::sandbox_definitions`) and, since the session
-            // engine moved in-process (aicore P8), this executor is the one
-            // that answers them — the old "the broker runs it" refusal left
-            // the game AI's main alias-search tool permanently dead
-            // (observed live 2026-09-01: every doom-enemy lookup answered
-            // "Unavailable" and the model gave up on the store).
-            ContentToolCall::AssetsQuery { sql } => self.assets_query(sql),
-            ContentToolCall::AssetsSchema => self.assets_schema(),
             // Game-client tools: the broker's dispatcher never advertises
             // them (see `ToolExecutor::tool_definitions`); a model that
             // calls one anyway gets the honest answer, not an execution.
-            ContentToolCall::ModelBuild { .. }
+            ContentToolCall::AssetsQuery { .. }
+            | ContentToolCall::AssetsSchema
+            | ContentToolCall::ModelBuild { .. }
             | ContentToolCall::ModelFetch { .. }
             | ContentToolCall::WorldPlace { .. }
             | ContentToolCall::WorldRemove { .. }
             | ContentToolCall::WorldMove { .. }
             | ContentToolCall::WorldList
             | ContentToolCall::WorldGetSource
-            | ContentToolCall::WorldApi { .. }
-            | ContentToolCall::WorldGetPlan
-            | ContentToolCall::WorldSetPlan { .. }
             | ContentToolCall::WorldSetSource { .. }
             | ContentToolCall::WorldNewLevel { .. }
             | ContentToolCall::WorldSetPlayerModel { .. }
@@ -259,7 +236,8 @@ impl ToolExecutor for AssetServerTools {
             | ContentToolCall::WorldTune { .. }
             | ContentToolCall::WorldAddAddon { .. }
             | ContentToolCall::WorldInSub { .. } => ToolOutcome::Unavailable {
-                reason: "local model and world tools run in a game chat session".to_string(),
+                reason: "catalog SQL, local model, and world tools run in a game chat session"
+                    .to_string(),
             },
         }
     }
@@ -268,25 +246,6 @@ impl ToolExecutor for AssetServerTools {
 /// Typed error mapping: authorization failures are `Denied` (the ACL
 /// answer), everything else is an operational failure with a bounded
 /// description. Never a panic, never a silent Ok.
-/// Render one bounded query result the way the broker always has: aligned
-/// text with a row-count footer, plus the machine-readable row count the
-/// chat UI's chip reads (`outcome_summary` shows "queried → N rows").
-fn query_outcome(dto: makepad_asset_client::dto::AssetsQueryDto) -> ToolOutcome {
-    let out = crate::catalog_sql::QueryOutput {
-        columns: dto.columns,
-        rows: dto.rows,
-        truncated: dto.truncated,
-        elapsed_ms: dto.elapsed_ms,
-    };
-    ToolOutcome::Ok {
-        value: json::obj(vec![
-            ("rows", Value::Int(out.rows.len() as i64)),
-            ("truncated", Value::Bool(out.truncated)),
-            ("text", json::s(out.to_text())),
-        ]),
-    }
-}
-
 fn err_outcome(e: ClientError) -> ToolOutcome {
     match e {
         ClientError::Unauthenticated => {
@@ -365,31 +324,4 @@ mod tests {
             other => panic!("expected Refused, got {other:?}"),
         }
     }
-
-    /// assets.query answers with rendered rows the model can read AND the
-    /// row count the UI chip reads — not the old "Unavailable" refusal
-    /// (which left the game session's advertised SQL tool permanently
-    /// dead; the live doom-enemy hunt died on it, 2026-09-01).
-    #[test]
-    fn assets_query_outcome_renders_rows_and_counts() {
-        let dto = makepad_asset_client::dto::AssetsQueryDto {
-            columns: vec!["canon_alias".into(), "kind".into()],
-            rows: vec![
-                vec!["doom/doom/billboards/doom1/troo".into(), "billboard".into()],
-                vec!["doom/doom/billboards/doom1/sarg".into(), "billboard".into()],
-            ],
-            truncated: false,
-            elapsed_ms: 3,
-        };
-        match query_outcome(dto) {
-            ToolOutcome::Ok { value } => {
-                assert_eq!(value.get("rows").and_then(Value::as_i64), Some(2));
-                let text = value.get("text").and_then(Value::as_str).unwrap();
-                assert!(text.contains("canon_alias"), "{text}");
-                assert!(text.contains("doom/doom/billboards/doom1/troo"), "{text}");
-                assert!(text.contains("(2 rows)"), "{text}");
-            }
-            other => panic!("expected Ok, got {other:?}"),
-        }
-    }
 }
diff --git a/libs/asset/chat/src/fleet_discovery.rs b/libs/asset/chat/src/fleet_discovery.rs
index e565c42e6..54a530f60 100644
--- a/libs/asset/chat/src/fleet_discovery.rs
+++ b/libs/asset/chat/src/fleet_discovery.rs
@@ -11,9 +11,6 @@
 //!   matches the wanted name (missing fleet on old beacons = `default`)
 
 use std::collections::HashMap;
-use makepad_platform::thread::{CancellationToken, ThreadOptions, ThreadSpawner};
-use makepad_platform::Cx;
-use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{Arc, Mutex, OnceLock};
 use std::time::{Duration, Instant};
 
@@ -71,7 +68,6 @@ impl Roster {
 const LISTENER_WARMUP: Duration = Duration::from_secs(8);
 
 static ROSTER: OnceLock<Arc<Mutex<Roster>>> = OnceLock::new();
-static LISTENER_STARTED: AtomicBool = AtomicBool::new(false);
 
 fn roster() -> Arc<Mutex<Roster>> {
     ROSTER
@@ -82,6 +78,7 @@ fn roster() -> Arc<Mutex<Roster>> {
                 beacons: HashMap::new(),
                 started: Instant::now(),
             }));
+            start_listener(shared.clone());
             shared
         })
         .clone()
@@ -92,17 +89,8 @@ fn roster() -> Arc<Mutex<Roster>> {
 /// chat from an empty set — nothing can have been heard yet — and cached
 /// the "unavailable" for its probe TTL, so the first message after every
 /// launch failed on a healthy fleet.
-pub fn start_listening(spawner: ThreadSpawner) {
-    let shared = roster();
-    if std::env::var_os("MAKEPAD_AI_NO_BEACON").is_some_and(|v| v == "1") {
-        return;
-    }
-    if LISTENER_STARTED.swap(true, Ordering::AcqRel) {
-        return;
-    }
-    if start_listener(shared, &spawner).is_err() {
-        LISTENER_STARTED.store(false, Ordering::Release);
-    }
+pub fn start_listening() {
+    let _ = roster();
 }
 
 /// How long the listener has been up; `None` before it was started.
@@ -187,7 +175,7 @@ fn wait_for_bases(budget: Duration, mut bases: impl FnMut() -> Vec<String>) -> V
         if !found.is_empty() || Instant::now() >= deadline {
             return found;
         }
-        worker_wait(Duration::from_millis(100).min(deadline - Instant::now()));
+        std::thread::sleep(Duration::from_millis(100).min(deadline - Instant::now()));
     }
 }
 
@@ -221,11 +209,13 @@ fn normalize(url: &str) -> String {
 const BIND_RETRY_START: Duration = Duration::from_secs(2);
 const BIND_RETRY_CAP: Duration = Duration::from_secs(60);
 
-fn start_listener(shared: Arc<Mutex<Roster>>, spawner: &ThreadSpawner) -> Result<(), ()> {
-    spawner
-        .spawn_worker(
-            ThreadOptions { name: Some("asset-ai-fleet-listen".into()), ..Default::default() },
-            move || {
+fn start_listener(shared: Arc<Mutex<Roster>>) {
+    if std::env::var_os("MAKEPAD_AI_NO_BEACON").is_some_and(|v| v == "1") {
+        return;
+    }
+    std::thread::Builder::new()
+        .name("asset-ai-fleet-listen".into())
+        .spawn(move || {
             // Reuse-group bind: the VJ, the Asset UI and a game all listen
             // for the same fleet beacons on one machine. An exclusive bind
             // left every app but the first without a fleet (the asset-ui
@@ -249,7 +239,7 @@ fn start_listener(shared: Arc<Mutex<Roster>>, spawner: &ThreadSpawner) -> Result
                              retrying in {}s (seeded fleet nodes keep working meanwhile)",
                             backoff.as_secs()
                         );
-                        worker_wait(backoff);
+                        std::thread::sleep(backoff);
                         backoff = (backoff * 2).min(BIND_RETRY_CAP);
                     }
                 }
@@ -278,15 +268,8 @@ fn start_listener(shared: Arc<Mutex<Roster>>, spawner: &ThreadSpawner) -> Result
                     slot.beacons.insert(node_id, Beacon { url, fleet, seen: Instant::now() });
                 }
             }
-            },
-        )
-        .map(|handle| handle.detach())
-        .map_err(|_| ())
-}
-
-fn worker_wait(duration: Duration) {
-    let wait = CancellationToken::new();
-    let _ = wait.wait_until(Cx::monotonic_now() + duration.as_secs_f64());
+        })
+        .ok();
 }
 
 fn beacon_port(text: &str) -> Option<u16> {
diff --git a/libs/asset/chat/src/lib.rs b/libs/asset/chat/src/lib.rs
index 4ea591b15..ef08ff275 100644
--- a/libs/asset/chat/src/lib.rs
+++ b/libs/asset/chat/src/lib.rs
@@ -38,10 +38,6 @@
 //! providers), [`responses`] (shared Responses API driver),
 //! [`fleet_http`] (minimal bounded HTTP for the fleet wire).
 
-#[cfg(not(target_arch = "wasm32"))]
-pub mod catalog_sql;
-#[cfg(target_arch = "wasm32")]
-#[path = "portable/catalog_sql.rs"]
 pub mod catalog_sql;
 pub mod claude {
     pub use makepad_ai_hub::providers::claude::*;
@@ -52,13 +48,8 @@ pub mod cli {
 pub mod codex_cli {
     pub use makepad_ai_hub::providers::codex_cli::*;
 }
-pub mod authoring;
 pub mod context;
 pub mod dispatch;
-#[cfg(not(target_arch = "wasm32"))]
-pub mod fleet_discovery;
-#[cfg(target_arch = "wasm32")]
-#[path = "portable/fleet_discovery.rs"]
 pub mod fleet_discovery;
 pub mod fleet_http {
     pub use makepad_ai_hub::providers::fleet_http::*;
@@ -140,7 +131,6 @@ pub mod responses {
     pub use makepad_ai_hub::providers::responses::*;
 }
 pub mod session;
-pub mod sandbox_effect;
 pub mod toolcall;
 pub mod tools;
 pub mod transcript;
diff --git a/libs/asset/chat/src/portable/catalog_sql.rs b/libs/asset/chat/src/portable/catalog_sql.rs
deleted file mode 100644
index 3b96163bf..000000000
--- a/libs/asset/chat/src/portable/catalog_sql.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-//! Data-only catalog query rendering for clients without a local SQL store.
-
-#[derive(Clone, Debug)]
-pub struct QueryOutput {
-    pub columns: Vec<String>,
-    pub rows: Vec<Vec<String>>,
-    pub truncated: bool,
-    pub elapsed_ms: u64,
-}
-
-impl QueryOutput {
-    pub fn to_text(&self) -> String {
-        let mut widths: Vec<usize> = self.columns.iter().map(|c| c.chars().count()).collect();
-        for row in &self.rows {
-            for (index, value) in row.iter().enumerate() {
-                if index < widths.len() {
-                    widths[index] = widths[index].max(value.chars().count());
-                }
-            }
-        }
-        const ALIGN_CAP: usize = 40;
-        let pad = |text: &str, width: usize, last: bool| -> String {
-            let width = width.min(ALIGN_CAP);
-            let len = text.chars().count();
-            if last || len >= width {
-                text.to_string()
-            } else {
-                format!("{text}{:width$}", "", width = width - len)
-            }
-        };
-        let mut out = String::new();
-        let column_count = self.columns.len();
-        for (index, column) in self.columns.iter().enumerate() {
-            if index > 0 {
-                out.push_str("  ");
-            }
-            out.push_str(&pad(column, widths[index], index + 1 == column_count));
-        }
-        out.push('\n');
-        for row in &self.rows {
-            for (index, value) in row.iter().enumerate() {
-                if index > 0 {
-                    out.push_str("  ");
-                }
-                out.push_str(&pad(value, widths[index], index + 1 == column_count));
-            }
-            out.push('\n');
-        }
-        if self.truncated {
-            out.push_str(&format!(
-                "({} rows shown, MORE EXIST — narrow with WHERE or LIMIT)\n",
-                self.rows.len()
-            ));
-        } else {
-            out.push_str(&format!("({} rows)\n", self.rows.len()));
-        }
-        out
-    }
-}
-
-pub const SCHEMA_NOTES: &str = "\nNotes:\n\
-- search_annotations is the main listing: one row per asset with canon_alias, kind, title, description, prompt, live. Always filter live=1.\n\
-- search_labels holds per-asset category/tag labels. Join on asset_id.\n\
-- asset_aliases maps alias to asset_id/head_revision.\n";
diff --git a/libs/asset/chat/src/portable/fleet_discovery.rs b/libs/asset/chat/src/portable/fleet_discovery.rs
deleted file mode 100644
index 47c0eb2a5..000000000
--- a/libs/asset/chat/src/portable/fleet_discovery.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-//! Browser-side fleet discovery surface.
-//!
-//! A web client cannot listen for LAN UDP beacons. Operator-provided HTTP
-//! bases remain visible, while discovery itself resolves to an empty roster.
-
-use makepad_platform::thread::ThreadSpawner;
-use std::cell::RefCell;
-use std::time::Duration;
-
-pub const DEFAULT_FLEET: &str = "default";
-
-thread_local! {
-    static BASES: RefCell<Vec<String>> = const { RefCell::new(Vec::new()) };
-}
-
-pub fn start_listening(_spawner: ThreadSpawner) {}
-
-pub fn normalize_fleet(name: &str) -> String {
-    let trimmed = name.trim();
-    if trimmed.is_empty() {
-        DEFAULT_FLEET.to_string()
-    } else {
-        trimmed.to_ascii_lowercase()
-    }
-}
-
-pub fn resolve_wanted_fleet(configured: &str) -> String {
-    if configured.trim().is_empty() {
-        DEFAULT_FLEET.to_string()
-    } else {
-        normalize_fleet(configured)
-    }
-}
-
-pub fn set_wanted_fleet(_name: impl AsRef<str>) {}
-
-pub fn seed_bases(items: impl IntoIterator<Item = String>) {
-    BASES.with(|bases| {
-        let mut slot = bases.borrow_mut();
-        for item in items {
-            let item = item.trim().trim_end_matches('/').to_string();
-            if !item.is_empty() && !slot.iter().any(|base| base == &item) {
-                slot.push(item);
-            }
-        }
-    });
-}
-
-pub fn live_bases_within(_grace: Duration) -> Vec<String> {
-    live_bases()
-}
-
-pub fn live_bases() -> Vec<String> {
-    BASES.with(|bases| bases.borrow().clone())
-}
diff --git a/libs/asset/chat/src/sandbox_effect.rs b/libs/asset/chat/src/sandbox_effect.rs
deleted file mode 100644
index 1550a4018..000000000
--- a/libs/asset/chat/src/sandbox_effect.rs
+++ /dev/null
@@ -1,86 +0,0 @@
-//! Effects of Sandbox tools, shared by clients and offline replay scorers.
-//! Unknown tools are not reads: callers must handle `None` explicitly.
-use crate::tools::{canonicalize_tool_name, ContentToolCall};
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum SandboxEffect {
-    Read,
-    WorldMutation,
-    /// Generates content without directly editing the running world.
-    ContentMutation,
-}
-
-pub fn sandbox_effect(name: &str) -> Option<SandboxEffect> {
-    use SandboxEffect::*;
-    match canonicalize_tool_name(name).as_str() {
-        "assets.query" | "assets.schema" | "world.list" | "world.get_source"
-        | "world.get_plan" | "world.api" | "model.fetch" => Some(Read),
-        "world.place" | "world.remove" | "world.move" | "world.spawn"
-        | "world.add_addon" | "world.tune" | "world.set_source" | "world.set_plan"
-        | "world.new_level" | "world.set_player_model" => Some(WorldMutation),
-        "content.generate" | "model.build" => Some(ContentMutation),
-        _ => None,
-    }
-}
-
-impl ContentToolCall {
-    /// Includes calls wrapped in a named world subasset (`name()` unwraps it).
-    pub fn sandbox_effect(&self) -> Option<SandboxEffect> {
-        sandbox_effect(self.name())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::tools::{encode_args, sandbox_definitions};
-    use makepad_asset_client::json::{self, Value};
-
-    #[test]
-    fn every_definition_and_wire_spelling_has_an_effect() {
-        let defs = sandbox_definitions();
-        assert_eq!(defs.len(), 19, "classify new Sandbox definitions explicitly");
-        for def in defs {
-            let effect = sandbox_effect(def.name).expect(def.name);
-            assert_eq!(sandbox_effect(def.api_name), Some(effect), "{}", def.name);
-            assert_eq!(sandbox_effect(&def.name.replace('.', "_")), Some(effect));
-        }
-        // `world.make` is not a tool in this checkout. Do not invent an
-        // alias/router: a future definition must also acquire an effect.
-        assert_eq!(sandbox_effect("world.make"), None);
-        assert!(ContentToolCall::parse("world.make", &json::obj(vec![])).is_err());
-        assert_eq!(sandbox_effect("world.future"), None);
-        assert_eq!(sandbox_effect("model.fetch"), Some(SandboxEffect::Read));
-    }
-
-    #[test]
-    fn enum_names_and_real_parser_agree_on_world_mutations() {
-        use ContentToolCall::*;
-        let calls = vec![
-            WorldList, WorldGetSource, WorldGetPlan,
-            WorldSetPlan { plan: json::obj(vec![("v", Value::Int(1))]), revision: 0, note: None },
-            WorldSetSource { source: "game.box({})".into(), note: None },
-            WorldNewLevel { title: "Test".into(), source: "game.box({})".into(), note: None },
-            WorldRemove { ids: vec![1], tag: None },
-            WorldMove { id: 1, pos: Some([0.0; 3]), yaw_deg: None, scale: None },
-            WorldSetPlayerModel { model: "kenney/mini-characters/character-male-a".into() },
-            WorldSpawn { model: "kenney/nature-kit/tree".into(), pos: None, form: None, scale: None, color: None, hue: None, tag: None },
-            WorldTune { time: Some(12.0), car_speed: None },
-            WorldAddAddon { name: "box".into(), src: "game.box({})".into() },
-        ];
-        for (i, call) in calls.into_iter().enumerate() {
-            let expected = if i < 3 { SandboxEffect::Read } else { SandboxEffect::WorldMutation };
-            let parsed = ContentToolCall::parse(call.name(), &encode_args(&call)).expect(call.name());
-            assert_eq!(parsed.sandbox_effect(), Some(expected), "{}", call.name());
-        }
-        let placed = ContentToolCall::parse("world.place", &json::parse(
-            br#"{"items":[{"model":"kenney/nature-kit/tree","pos":[0,0,0]}]}"#,
-        ).unwrap()).unwrap();
-        assert_eq!(placed.name(), "world.place");
-        assert_eq!(placed.sandbox_effect(), Some(SandboxEffect::WorldMutation));
-        let wrapped = ContentToolCall::parse("world.set_plan", &json::parse(
-            br#"{"plan":{"v":1},"revision":0,"sub":"room"}"#,
-        ).unwrap()).unwrap();
-        assert_eq!(wrapped.sandbox_effect(), Some(SandboxEffect::WorldMutation));
-    }
-}
diff --git a/libs/asset/chat/src/session.rs b/libs/asset/chat/src/session.rs
index 78c55831c..b28ff7d1a 100644
--- a/libs/asset/chat/src/session.rs
+++ b/libs/asset/chat/src/session.rs
@@ -47,13 +47,10 @@ impl SessionId {
         use std::sync::atomic::AtomicU64;
         static COUNTER: AtomicU64 = AtomicU64::new(0);
         let n = COUNTER.fetch_add(1, Ordering::Relaxed);
-        #[cfg(not(target_arch = "wasm32"))]
         let t = std::time::SystemTime::now()
             .duration_since(std::time::UNIX_EPOCH)
             .map(|d| d.as_nanos() as u64)
             .unwrap_or(0);
-        #[cfg(target_arch = "wasm32")]
-        let t = n.rotate_left(29);
         // Uniqueness, not secrecy: session authz is the transport layer's
         // bearer token, never knowledge of this id.
         let mix = t ^ (std::process::id() as u64).rotate_left(32) ^ n.rotate_left(17);
@@ -1146,7 +1143,6 @@ fn is_mutating(call: &ContentToolCall) -> bool {
             | ContentToolCall::WorldPlace { .. }
             | ContentToolCall::WorldRemove { .. }
             | ContentToolCall::WorldMove { .. }
-            | ContentToolCall::WorldSetPlan { .. }
             | ContentToolCall::WorldSetSource { .. }
             | ContentToolCall::WorldNewLevel { .. }
             | ContentToolCall::WorldSetPlayerModel { .. }
diff --git a/libs/asset/chat/src/toolcall.rs b/libs/asset/chat/src/toolcall.rs
index 55404cb3b..a608b20ff 100644
--- a/libs/asset/chat/src/toolcall.rs
+++ b/libs/asset/chat/src/toolcall.rs
@@ -99,23 +99,6 @@ pub fn extract(text: &str) -> Extract {
     match extract_line_start(&split.visible) {
         Extract::None => match extract_native(&split.visible) {
             Extract::None if !split.think_closed => extract_last_line_start(text),
-            // A synthetic `<think>` opener (qwen3.8) wraps the model's WHOLE
-            // reply: it writes its prose, its trained <tool_call> block, and
-            // only then closes the think — so the visible half is empty and
-            // the call sits in the reasoning half (observed 2026-09-02: a
-            // complete world.set_source carrying a world.plan, never
-            // executed, the turn hanging on "Talking to Qwen"). A tool call
-            // is never reasoning — take it from there; the prose before it
-            // is the clean text.
-            Extract::None if split.visible.trim().is_empty() => {
-                if split.thinking.contains(TOOL_MARKER) {
-                    extract_line_start(&split.thinking)
-                } else if split.thinking.contains("<tool_call>") {
-                    extract_native(&split.thinking)
-                } else {
-                    Extract::None
-                }
-            }
             other => other,
         },
         other => other,
@@ -356,56 +339,24 @@ fn first_json_object(s: &str) -> Option<&str> {
 /// capability text (advertised profiles, or why none are available).
 pub fn render_system(defs: &[ToolDef], capabilities: &str) -> String {
     let mut out = String::new();
-    // An AGENTIC session is one that advertises world tools — a running
-    // game. It legitimately carries image.generate too (missing art), so
-    // the presence of a generation tool must not decide the persona: a
-    // game session rendered as "the generation assistant", with its
-    // doctrine appended 19k characters later, answered "I can build that
-    // for you." and stopped (observed live 2026-09-02 against the exact
-    // prompt; the same request with the doctrine first emitted the call).
-    let agentic = defs.iter().any(|d| d.name.starts_with("world."));
-    // The executor's doctrine (BASE + profile brief for a game) is the
-    // most important text the model reads; it goes FIRST, before the
-    // protocol and the tool list, and is not repeated at the end.
-    let doctrine_first = agentic && !capabilities.trim().is_empty();
-    if doctrine_first {
-        out.push_str(capabilities.trim_end());
-        out.push_str("\n\n");
-    }
-    if agentic {
-        out.push_str(
-            "You are the in-game builder of the running Makepad sandbox game above. \
-             You do work ONLY by emitting a tool call; the world changes only when a \
-             tool result comes back.\n\
-             NEVER ask for confirmation, permission, or preferences before building: a \
-             request is an instruction, and the player is holding a controller, not a \
-             chat. Decide every open detail yourself, build it NOW in this turn, and say \
-             what you built afterwards in one or two sentences. Never end a turn with a \
-             question or an offer to build. If a request is impossible as asked, build \
-             the nearest thing the tools can and say what changed.\n\
-             If you reason, put ALL reasoning inside <think>...</think>. \
-             After </think>, emit exactly ONE tool call and STOP. \
-             Never put a tool call, backticks, or JSON examples inside thinking.\n",
-        );
-    } else {
-        out.push_str(
-            "You are Qwen, the generation assistant for Makepad AI Content.\n\
-             You do work ONLY by emitting a tool call. Never claim an image, video, \
-             mesh, or other artifact exists unless a tool result said ok.\n\
-             If you reason, put ALL reasoning inside <think>...</think>. \
-             After </think>, emit exactly ONE tool call and STOP. \
-             Never put a tool call, backticks, or JSON examples inside thinking.\n",
-        );
-    }
+    out.push_str(
+        "You are Qwen, the generation assistant for Makepad AI Content.\n\
+         You do work ONLY by emitting a tool call. Never claim an image, video, \
+         mesh, or other artifact exists unless a tool result said ok.\n\
+         If you reason, put ALL reasoning inside <think>...</think>. \
+         After </think>, emit exactly ONE tool call and STOP. \
+         Never put a tool call, backticks, or JSON examples inside thinking.\n",
+    );
     // Format + guidance follow the ADVERTISED surface. Generation sessions
     // (asset UI) keep the original `<<tool>>` JSON line unchanged; agentic
     // (game) sessions are taught the model's TRAINED tool template — the
     // format it reverts to under pressure anyway (harness law). The
     // extractor hears both either way.
-    if agentic {
-        render_agentic_guidance(&mut out);
-    } else {
+    let generation = defs.iter().any(|d| d.name == "image.generate");
+    if generation {
         render_generation_guidance(&mut out);
+    } else {
+        render_agentic_guidance(&mut out);
     }
     // The serving box can carry a tool surface of its own (a "system
     // reminder" listing MCP functions: `mcp__gpt-image__gpt_image`,
@@ -429,9 +380,7 @@ pub fn render_system(defs: &[ToolDef], capabilities: &str) -> String {
         out.push('\n');
     }
     out.push('\n');
-    if !doctrine_first {
-        out.push_str(capabilities);
-    }
+    out.push_str(capabilities);
     out
 }
 
@@ -538,20 +487,6 @@ pub fn render_attachments(attachments: &[AttachmentBinding]) -> String {
 
 #[cfg(test)]
 mod tests {
-    #[test]
-    fn a_tool_call_wrapped_in_a_synthetic_think_block_still_executes() {
-        let raw = "<think>I'll build that now — rolling terrain and a town.\n\n<tool_call>\n<function=world.set_source>\n<parameter=source>\nlet p = world.plan({seed: 11})\n</parameter>\n<parameter=note>\nrolling hills\n</parameter>\n</function>\n</tool_call></think>";
-        match super::extract(raw) {
-            super::Extract::Call { name, args, clean } => {
-                assert_eq!(name, "world.set_source");
-                let src = args.get("source").and_then(|v| v.as_str()).unwrap_or("");
-                assert!(src.contains("world.plan("), "{src}");
-                assert!(clean.contains("build that now"), "{clean}");
-            }
-            other => panic!("expected the wrapped call to extract, got {other:?}"),
-        }
-    }
-
     use super::*;
 
     #[test]
diff --git a/libs/asset/chat/src/tools.rs b/libs/asset/chat/src/tools.rs
index f56a6be54..ab368cba5 100644
--- a/libs/asset/chat/src/tools.rs
+++ b/libs/asset/chat/src/tools.rs
@@ -36,7 +36,7 @@ pub struct ToolDef {
 
 /// The complete reviewed CSG teaching payload. Keep this one block small
 /// enough to sit beside the whole game API in a 12k local-model context.
-pub const CSG_MODEL_TOOL_DOC: &str = r#"CSG MODELLING (csg.* only inside model.build source). Models and editable source are stored at gen/csg/<title-slug>. asset.search first; reuse with world.place, or model.fetch then edit and model.build with the SAME title to revise that asset (NEW title for a variant). Build immutable SOLIDS, then name them into PARTS. Metres, Y-up, y=0 floor, face +Z. One color per part; differently colored details are separate parts. box/cylinder/extrude stand on y=0 centered x,z; sphere/torus center at origin; lathe uses profile y. Declare at least one part. Budgets: 2000 ops, 32 parts, 150000 triangles, 12000 source bytes, 30s including binding.
+pub const CSG_MODEL_TOOL_DOC: &str = r#"CSG MODELLING (csg.* only inside model.build source). Every model you build is STORED under its title (alias gen/csg/<title-slug>) with its editable source. So when the user asks for something you may have modelled before ("a dog" again), asset.search the noun FIRST: found and good as-is -> place it with world.place; found but needs changes (color, size, style) -> model.fetch its source, edit, model.build with the SAME title (revises the same asset) or a NEW title for a variant. Only model from scratch when search finds nothing usable. Build SOLIDS from primitives, shape them with booleans/transforms, then name them into PARTS; the parts ARE the model. Metres, Y-up, y=0 floor. Solids are immutable values. One color per part: differently colored details are separate overlapping parts. box/cylinder/extrude stand on y=0 centered x,z; sphere/torus center at origin; lathe uses profile y. Declare at least one part. Budgets enforce ops, parts, triangles and 30 s.
 csg.box({size}) -> solid; size vec3 metres
 csg.sphere({r, seg}) -> solid
 csg.cylinder({r, h, r2, seg}) -> solid; r2 tapers top (0 cone); low seg makes prisms
@@ -60,9 +60,17 @@ let field=|p,c,k| {let a=length(p-c)-0.55 let b=length(p+c)-0.55 let h=clamp(0.5
 let blob=csg.implicit(field,{bounds:[vec3(-1,-0.8,-0.8),vec3(1,0.8,0.8)],res:32,uniforms:[vec3(0.32,0,0),0.22]})
 csg.part("blend",blob,{color:#55aadd})
 
-Without joints, animated limbs must be PARTS; csg.anim is rigid node motion.
+MUG:
+let outer = csg.cylinder({r: 0.045, h: 0.09})
+let handle = csg.move(csg.rotate(csg.torus({r: 0.03, tube: 0.008}), {x: 90}), vec3(0.055, 0.045, 0))
+let bore = csg.move(csg.cylinder({r: 0.038, h: 0.09}), vec3(0, 0.008, 0))
+csg.part("mug", csg.difference(csg.union(outer, handle), bore), {color: #4477aa})
 
-DOG (rigid parts, +z facing; diagonal legs share phase):
+FACING: author every model FACING +Z (head/nose/windshield toward +z) —
+the engine turns it to its travel direction; anything else walks sideways.
+Animated limbs must be PARTS — geometry unioned into a solid cannot move.
+
+DOG (hierarchy, +z facing, animated legs; diagonal legs share phase):
 csg.part("body",csg.move(csg.box({size:vec3(0.24,0.22,0.5)}),vec3(0,0.28,0)),{color:#8b5a2b})
 let leg=csg.cylinder({r:0.035,h:0.24})
 for i in 0..4 {
@@ -72,16 +80,16 @@ for i in 0..4 {
   csg.part(n,csg.move(leg,vec3(x,0,z)),{color:#5a351d,parent:"body",pivot:vec3(x,0.26,z)})
   csg.anim(n,{kind:"swing",axis:"x",degrees:if i==0||i==3 {30} else {-30},hz:2})
 }
-csg.part("head",csg.move(csg.sphere({r:0.11}),vec3(0,0.52,0.3)),{color:#8b5a2b,parent:"body"})
-
-WEIGHTED RIG (optional, nonhumanoid names allowed):
-csg.joint(name,{pos:vec3,parent?}); MODEL-space rest positions +/-50m, identity rest rotation/scale; parent may be declared later. Local offsets and inverse binds are computed.
-csg.bind(part,{joints:[names],radius:0.1}); smooth automatic binding ONLY to selected joints. Each joint owns parent-to-joint segment (root is point). Weight=1/(distanceSquared+radiusSquared); keep top four, normalize; ties use joint declaration order. Radius 0.001..50m. Approximation, not anatomical rigging; provide enough mesh subdivisions to bend.
-csg.bind(part,{rigid:"joint"}); rigid shell override, exactly one influence
-csg.bind(part,{weights:[{joint:"a",weight:0.25},{joint:"b",weight:0.75}]}); exact whole-part 1..4 weights summing to one. Exact binds override automatic calls regardless of order; last exact wins. One mode per bind call.
-csg.clip(name,[{joint:"a",axis:"z",keys:[vec2(0,0),vec2(0.5,45),vec2(1,0)]}]); keys=(seconds,degrees), local-axis rotations with quaternion interpolation. Start 0, strictly increasing through <=60s; degrees +/-180, steps <=180; channels end together. One rotation channel per joint per clip.
-Rig limits: 64 joints, 16 clips, 128 keys/channel, 4096 total keys. All parts MUST bind; use rigid for shells. No part parent/pivot/csg.anim in rig documents. Opaque colors preserved in embedded palette. Invalid rigs fail; previews remain rigid until final skin. No joints means unchanged legacy rigid behavior.
-For walking characters name clips idle and walk (both required by existing character loader); game.character({model:"gen/csg/title",player:true}) or world.spawn({model:"gen/csg/title",form:"character"}). See libs/csg/csg/examples/spriglet.splash for editable original seedling."#;
+csg.part("head",csg.union(csg.move(csg.sphere({r:0.11}),vec3(0,0.52,0.3)),csg.move(csg.box({size:vec3(0.1,0.08,0.12)}),vec3(0,0.44,0.38))),{color:#8b5a2b,parent:"body",pivot:vec3(0,0.5,0.26)})
+csg.part("nose",csg.move(csg.sphere({r:0.025}),vec3(0,0.5,0.45)),{color:#1a1a1a,parent:"head"})
+let ear=csg.box({size:vec3(0.05,0.1,0.03)})
+csg.part("ear-l",csg.move(ear,vec3(-0.09,0.54,0.27)),{color:#5a351d,parent:"head",pivot:vec3(-0.09,0.64,0.27)})
+csg.part("ear-r",csg.move(ear,vec3(0.09,0.54,0.27)),{color:#5a351d,parent:"head",pivot:vec3(0.09,0.64,0.27)})
+let tail=csg.rotate(csg.cylinder({r:0.025,r2:0.008,h:0.18}),{x:-40})
+csg.part("tail",csg.move(tail,vec3(-0.25,0.36,0)),{color:#8b5a2b,parent:"body",pivot:vec3(-0.25,0.36,0)})
+csg.anim("ear-l",{kind:"swing",axis:"x",degrees:25,hz:1.2})
+csg.anim("ear-r",{kind:"swing",axis:"x",degrees:25,hz:1.2})
+csg.anim("tail",{kind:"swing",axis:"y",degrees:40,hz:3})"#;
 
 /// The allowlist, in the order it is documented to the model.
 pub fn definitions() -> Vec<ToolDef> {
@@ -277,10 +285,9 @@ pub fn definitions() -> Vec<ToolDef> {
         ToolDef {
             name: "character.generate",
             api_name: "character_generate",
-            description: "Generate and publish a character through expanded prompt → image → \
-                          matte → mesh → rig → motion. Waits for owned jobs and returns \
-                          intermediate aliases/revisions and measured skin/clip/playable metadata. \
-                          Unavailable stages are reported honestly; creation does not place it.",
+            description: "Generate a playable character: expanded prompt → image → \
+                          matte → mesh → rig → motion. Use when the user asks for a \
+                          character, avatar, or playable figure.",
             args_doc: r#"{"prompt": "armored fox ranger, standing idle"}"#,
             parameters: schema_object(
                 vec![
@@ -543,11 +550,11 @@ pub const MAX_QUERY_SQL_BYTES: usize = 4096;
 pub const MAX_WORLD_PLACEMENTS: usize = 64;
 
 /// The GAME session's tool vocabulary: catalog lookups, one deliberately
-/// narrow owned-generation entry point, and the game extension. The richer
+/// narrow queued-generation entry point, and the game extension. The richer
 /// Asset UI generation controls remain app-local and `llm.consult` remains
 /// unavailable here.
 pub fn game_definitions() -> Vec<ToolDef> {
-    const KEEP: &[&str] = &["asset.search", "asset.inspect", "character.generate"];
+    const KEEP: &[&str] = &["asset.search", "asset.inspect"];
     definitions()
         .into_iter()
         .filter(|d| KEEP.contains(&d.name))
@@ -565,11 +572,10 @@ pub fn sandbox_definitions() -> Vec<ToolDef> {
         ToolDef {
             name: "content.generate",
             api_name: "content_generate",
-            description: "Run ONE owned asset-generation pipeline after searching the library. \
-                          Character: expanded prompt → image → matte → mesh → rig → motion; \
-                          prop: image → mesh; sound: audio. Waits for completion and publication, \
-                          returning aliases/revisions and measured character metadata. Missing \
-                          capabilities return Unavailable. Creation is separate from placement.",
+            description: "Queue ONE expensive asset-generation pipeline after searching the \
+                          library and finding no suitable asset. Returns immediately with a job \
+                          id; the asset appears in the library when the pipeline finishes. Tell \
+                          the player it is generating. Never call speculatively.",
             args_doc: r#"{"kind": "character", "prompt": "...", "dim_height": 1.75}"#,
             parameters: schema_object(
                 vec![
@@ -586,7 +592,7 @@ pub fn sandbox_definitions() -> Vec<ToolDef> {
                     ),
                     (
                         "dim_height",
-                        schema_number("intended placement height in metres, 0.01..=100; returned as metadata, does not resize mesh or image pixels"),
+                        schema_number("optional intended height in metres, 0.01..=100"),
                     ),
                 ],
                 &["kind", "prompt"],
@@ -793,12 +799,8 @@ pub fn sandbox_definitions() -> Vec<ToolDef> {
                           game.part_swing for gait, and give the body a follower/chaser/ \
                           pacer class. Never reposition parts from game.on_tick. PLACE \
                           spawned creatures NEAR THE PLAYER: `let p = game.player_pos()` \
-                          then pos: p + vec3(2, 0.55, 0) for game.mover/game.character \
-                          (their y is absolute) — an absolute guess like vec3(0,0,2) \
-                          lands 50 m away where nobody sees it. game.model's pos.y is \
-                          height ABOVE the ground: use vec3(p.x + 2, 0, p.z) there, \
-                          never p + vec3(...) — p.y is an absolute feet height and \
-                          buries the model.",
+                          then pos: p + vec3(2, 0.55, 0) — an absolute guess like \
+                          vec3(0,0,2) lands 50 m away where nobody sees it.",
             args_doc: r#"{"name": "forest", "src": "for i in 0..12 {\n  game.model(\"kenney/nature-kit/tree_oak\", {pos: vec3(i * 3, 0, 8), scale: 2})\n}"}"#,
             parameters: schema_object(
                 vec![
@@ -847,58 +849,6 @@ pub fn sandbox_definitions() -> Vec<ToolDef> {
             args_doc: r#"{}"#,
             parameters: schema_object(vec![], &[], Some(false)),
         },
-        ToolDef {
-            name: "world.api",
-            api_name: "world_api",
-            description: "Read-only discovery of the running engine's actual game verb signatures, docs and examples, plus source/CSG chat tool contracts. Query a verb or topic (game.ui, shader, race, model.build); empty query browses. Follow next_cursor with the SAME query. Documentation does not grant mutation permission or change Guided/Expert policy.",
-            args_doc: r#"{"query":"game.ui","limit":8,"cursor":0}"#,
-            parameters: schema_object(vec![
-                ("query", schema_string_len("verb name or search words; empty browses", 0, MAX_WORLD_API_QUERY_BYTES as i64)),
-                ("limit", schema_integer_range("maximum entries per page; default 8", 1, 20)),
-                ("cursor", schema_integer_range("next_cursor from the previous page; default 0", 0, 1_000_000)),
-            ], &[], Some(false)),
-        },
-        ToolDef {
-            name: "world.get_plan",
-            api_name: "world_get_plan",
-            description: "Read the running map's PLAN: the normalized world.plan input \
-                          (v, seed, biome, terrain, landforms, water, corridors, places, \
-                          dressing — every feature with its id), its `revision`, the last \
-                          solve's `diagnostics` and the engine's `capabilities` (the kinds \
-                          it accepts). THE way to inspect or change a map: call it, edit \
-                          the object it returns, send it back with world.set_plan.",
-            args_doc: r#"{}"#,
-            parameters: schema_object(vec![], &[], Some(false)),
-        },
-        ToolDef {
-            name: "world.set_plan",
-            api_name: "world_set_plan",
-            description: "Replace the running map's plan with a COMPLETE edited plan object \
-                          (start from world.get_plan's `plan`) and re-solve the map. \
-                          `revision` MUST be the revision world.get_plan returned — a stale \
-                          revision is refused and nothing changes; read again. The engine \
-                          writes the world.plan call into the level source itself and keeps \
-                          everything after it (player, cars, logic). Every feature needs a \
-                          unique `id`; a kind outside `capabilities` is refused by name; \
-                          errors refuse the WHOLE plan (nothing changes). Returns the new \
-                          `revision`, the resolved plan, `diagnostics` and `committed: true` \
-                          only once the world is built and installed. Corridors default to \
-                          required: true here; set required: false to permit an explicit \
-                          optional omission. Inspect fulfilled separately from installed.",
-            args_doc: r#"{"revision": 3, "plan": {"v": 1, "seed": 7, "biome": "alpine", "terrain": {"size": 200, "relief": "hilly"}, "water": [{"id": "brook", "kind": "river", "from": "west", "to": "east", "width": 9}], "corridors": [{"id": "high", "kind": "road", "from": "north", "to": "mill:east"}], "places": [{"id": "mill", "kind": "village", "at": "brook:south_bank", "size": "small"}]}, "note": "removed the railway"}"#,
-            parameters: schema_object(
-                vec![
-                    (
-                        "plan",
-                        plan_schema(),
-                    ),
-                    ("revision", schema_integer_range("the `revision` world.get_plan returned (0 for a level with no plan yet)", 0, 1_000_000_000)),
-                    ("note", schema_string_len("one line saying what changed", 1, 200)),
-                ],
-                &["plan", "revision"],
-                Some(false),
-            ),
-        },
         ToolDef {
             name: "world.set_source",
             api_name: "world_set_source",
@@ -915,11 +865,13 @@ pub fn sandbox_definitions() -> Vec<ToolDef> {
                           source under 12000 bytes. Splash has NO ternary `?:` — use \
                           if/else; loops are `for i in 0..n {}`. BIG builds: prefer 2-3 \
                           world.add_addon chunks over one giant world.set_source — long \
-                          single calls can truncate. Guided/Auto adds default terrain \
-                          when no ground is declared (unless `// ground: none`). Expert \
-                          preserves exact source: deliberate floorless layouts and custom \
-                          assembly need no special comments. In every mode preserve \
-                          authored scripts and generated code not targeted by the edit.",
+                          single calls can truncate. EVERY level starts with \
+                          game.terrain({...}) (or streams a map with game.map): \
+                          game.village / game.city / game.town / game.scatter place \
+                          buildings but create NO ground — the engine adds a flat \
+                          default terrain to a floorless level and tells you. Only when \
+                          the user EXPLICITLY asks for no ground (space, skydiving) put \
+                          the line `// ground: none` in the source.",
             args_doc: r#"{"source": "game.sky({})\ngame.terrain({size: 120, cells: 65, smooth: true})\n...", "note": "village level v1"}"#,
             parameters: schema_object(
                 vec![
@@ -1030,7 +982,6 @@ pub const MAX_NEW_LEVEL_TITLE_BYTES: usize = 80;
 pub const MAX_ADDON_SRC_BYTES: usize = 4_000;
 pub const MAX_MODEL_SOURCE_BYTES: usize = 12_000;
 pub const MAX_MODEL_TITLE_BYTES: usize = 80;
-pub const MAX_WORLD_API_QUERY_BYTES: usize = 160;
 
 fn schema_world_place_item() -> Value {
     schema_object(
@@ -1147,9 +1098,6 @@ pub fn canonical_from_api_name(api_name: &str) -> Option<&'static str> {
         "world_move" => Some("world.move"),
         "world_list" => Some("world.list"),
         "world_get_source" => Some("world.get_source"),
-        "world_api" => Some("world.api"),
-        "world_get_plan" => Some("world.get_plan"),
-        "world_set_plan" => Some("world.set_plan"),
         "world_set_source" => Some("world.set_source"),
         "world_new_level" => Some("world.new_level"),
         "world_set_player_model" => Some("world.set_player_model"),
@@ -1548,16 +1496,6 @@ pub enum ContentToolCall {
     WorldList,
     /// Read the running game's splash source (sandbox sessions only).
     WorldGetSource,
-    /// Read-only live engine vocabulary lookup; never evaluates source.
-    WorldApi { query: String, limit: u32, cursor: u32 },
-    /// Read the running map's plan (normalized world.plan input, revision,
-    /// diagnostics, capabilities) — sandbox sessions only.
-    WorldGetPlan,
-    /// Replace the running map's plan with a complete edited plan object,
-    /// guarded by the revision it was read at (a stale revision is refused).
-    /// The plan is a typed JSON object the client validated by shape; the
-    /// engine's schema check refuses the rest by name.
-    WorldSetPlan { plan: Value, revision: u64, note: Option<String> },
     /// Replace the running game's splash source — the level-authoring
     /// primary path (sandbox sessions only; evaluated with last-good
     /// rollback on the client).
@@ -1745,9 +1683,6 @@ impl ContentToolCall {
             ContentToolCall::WorldMove { .. } => "world.move",
             ContentToolCall::WorldList => "world.list",
             ContentToolCall::WorldGetSource => "world.get_source",
-            ContentToolCall::WorldApi { .. } => "world.api",
-            ContentToolCall::WorldGetPlan => "world.get_plan",
-            ContentToolCall::WorldSetPlan { .. } => "world.set_plan",
             ContentToolCall::WorldSetSource { .. } => "world.set_source",
             ContentToolCall::WorldNewLevel { .. } => "world.new_level",
             ContentToolCall::WorldSetPlayerModel { .. } => "world.set_player_model",
@@ -2116,45 +2051,6 @@ impl ContentToolCall {
                 check_known(args, &[], "world.get_source argument")?;
                 Ok(ContentToolCall::WorldGetSource)
             }
-            "world.api" => {
-                check_known(args, &["query", "limit", "cursor"], "world.api argument")?;
-                let query = optional_str(args, "query")?.unwrap_or("");
-                if query.len() > MAX_WORLD_API_QUERY_BYTES {
-                    return Err("world.api query exceeds 160 bytes".into());
-                }
-                Ok(ContentToolCall::WorldApi { query: query.to_string(),
-                    limit: optional_u32(args, "limit", 1, 20)?.unwrap_or(8),
-                    cursor: optional_u32(args, "cursor", 0, 1_000_000)?.unwrap_or(0) })
-            }
-            "world.get_plan" => {
-                check_known(args, &[], "world.get_plan argument")?;
-                Ok(ContentToolCall::WorldGetPlan)
-            }
-            "world.set_plan" => {
-                check_known(args, &["plan", "revision", "note"], "world.set_plan argument")?;
-                let mut plan = args
-                    .get("plan")
-                    .cloned()
-                    .ok_or_else(|| "plan is required (start from world.get_plan's `plan`)".to_string())?;
-                validate_plan_shape(&plan)?;
-                normalize_plan_requirements(&mut plan);
-                let revision = match args.get("revision") {
-                    Some(Value::Int(n)) if *n >= 0 => *n as u64,
-                    Some(Value::F64(f)) if *f >= 0.0 && f.fract() == 0.0 => *f as u64,
-                    Some(_) => return Err("revision must be a non-negative integer".to_string()),
-                    None => return Err("revision is required — the `revision` world.get_plan returned".to_string()),
-                };
-                let note = optional_str(args, "note")?
-                    .map(|n| {
-                        if n.len() > 200 {
-                            Err("note too long".to_string())
-                        } else {
-                            Ok(n.to_string())
-                        }
-                    })
-                    .transpose()?;
-                Ok(ContentToolCall::WorldSetPlan { plan, revision, note })
-            }
             "model.build" => {
                 check_known(args, &["title", "source"], "model.build argument")?;
                 let title = need_str(args, "title", MAX_MODEL_TITLE_BYTES)?;
@@ -2561,264 +2457,6 @@ fn parse_operation_create(args: &Value) -> Result<ContentToolCall, String> {
     Ok(ContentToolCall::OperationCreate { kind, inputs, params, publication, idempotency_key })
 }
 
-/// The plan object's SHAPE, checked where the model authors it — so a
-/// malformed plan never reaches the game: an object of known top-level
-/// fields, feature lists of objects that each carry a unique non-empty
-/// string `id` and only the fields their category has, bounded in size.
-/// Kinds, anchors and ranges are the engine's schema check (it names the
-/// capability set); this is the part that stops a typo cold.
-pub fn validate_plan_shape(plan: &Value) -> Result<(), String> {
-    validate_plan_schema(plan, &plan_schema(), "plan")?;
-    const TOP: &[&str] = &["v", "seed", "biome", "biomes", "terrain", "landforms", "water", "corridors", "places", "dressing"];
-    const BIOME: &[&str] = &["id", "kind", "at", "pos", "r"];
-    const LANDFORM: &[&str] = &["id", "kind", "at", "pos", "r", "height"];
-    const WATER: &[&str] = &["id", "kind", "from", "to", "at", "pos", "path", "width", "depth"];
-    const CORRIDOR: &[&str] = &["id", "kind", "required", "from", "to", "through", "path", "closed", "size", "radius", "width", "lift_height", "loops", "corkscrews"];
-    const PLACE: &[&str] = &["id", "kind", "at", "pos", "size", "density", "class"];
-    const TERRAIN: &[&str] = &["size", "relief", "amp", "cells", "base"];
-    const DRESSING: &[&str] = &["forest", "models", "biome"];
-    const MAX_FEATURES: usize = 64;
-    const MAX_POINTS: usize = 600;
-    let Value::Obj(pairs) = plan else {
-        return Err("plan must be an object".to_string());
-    };
-    for (key, _) in pairs {
-        if !TOP.contains(&key.as_str()) {
-            return Err(format!("unknown plan field '{}' (fields: {})", bounded(key, 32), TOP.join(", ")));
-        }
-    }
-    match plan.get("v") {
-        None | Some(Value::Null) | Some(Value::Int(1)) => {}
-        Some(Value::F64(f)) if *f == 1.0 => {}
-        Some(_) => return Err("plan.v must be 1".to_string()),
-    }
-    for (key, allowed) in [("terrain", TERRAIN), ("dressing", DRESSING)] {
-        match plan.get(key) {
-            None | Some(Value::Null) => {}
-            Some(v) => check_known(v, allowed, &format!("plan.{key} field"))?,
-        }
-    }
-    let mut ids: Vec<&str> = Vec::new();
-    let mut points = 0usize;
-    for (key, allowed) in [("biomes", BIOME), ("landforms", LANDFORM), ("water", WATER), ("corridors", CORRIDOR), ("places", PLACE)] {
-        let items = match plan.get(key) {
-            None | Some(Value::Null) => continue,
-            Some(Value::Arr(items)) => items,
-            Some(_) => return Err(format!("plan.{key} must be a list of objects")),
-        };
-        for (i, item) in items.iter().enumerate() {
-            let Value::Obj(fields) = item else {
-                return Err(format!("plan.{key}[{i}] must be an object"));
-            };
-            for (field, _) in fields {
-                if !allowed.contains(&field.as_str()) {
-                    return Err(format!(
-                        "plan.{key}[{i}] has no field '{}' (fields: {})",
-                        bounded(field, 32),
-                        allowed.join(", ")
-                    ));
-                }
-            }
-            let id = item.get("id").and_then(Value::as_str).unwrap_or("");
-            if id.is_empty() {
-                return Err(format!("plan.{key}[{i}] needs a non-empty string `id` — anchors and edits name it"));
-            }
-            if id.len() > 48 || id.contains(':') || id.contains('@') || id.chars().any(char::is_whitespace) {
-                return Err(format!("plan.{key}[{i}] id '{}' must be one word without ':' or '@'", bounded(id, 48)));
-            }
-            if ids.contains(&id) {
-                return Err(format!("plan.{key}[{i}] repeats the id '{id}' — every feature needs its own"));
-            }
-            ids.push(id);
-            if let Some(kind) = item.get("kind") {
-                if !kind.is_null() && kind.as_str().is_none() {
-                    return Err(format!("plan.{key}[{i}].kind must be a string"));
-                }
-            }
-            if let Some(Value::Arr(path)) = item.get("path") {
-                points += path.len();
-                if path.iter().any(|p| !matches!(p, Value::Arr(xyz) if xyz.len() == 3 && xyz.iter().all(|n| matches!(n, Value::Int(_) | Value::F64(_))))) {
-                    return Err(format!("plan.{key}[{i}].path must be a list of [x, y, z] numbers"));
-                }
-            }
-            for field in ["from", "to", "at", "pos"] {
-                if let Some(Value::Str(anchor)) = item.get(field) {
-                    if !valid_plan_anchor(anchor) { return Err(format!("plan.{key}[{i}].{field}: invalid anchor '{anchor}'")); }
-                }
-            }
-            if let Some(Value::Arr(through)) = item.get("through") {
-                points += through.len();
-                for a in through {
-                    if let Value::Str(anchor) = a {
-                        if !valid_plan_anchor(anchor) { return Err(format!("plan.{key}[{i}].through: invalid anchor '{anchor}'")); }
-                    }
-                }
-            }
-        }
-    }
-    if ids.len() > MAX_FEATURES {
-        return Err(format!("a plan holds at most {MAX_FEATURES} features"));
-    }
-    if points > MAX_POINTS {
-        return Err(format!("a plan's paths hold at most {MAX_POINTS} points in total"));
-    }
-    Ok(())
-}
-
-
-fn plan_number(description: &str, min: f64, max: f64) -> Value {
-    json::obj(vec![("type", json::s("number")), ("description", json::s(description)),
-        ("minimum", Value::F64(min)), ("maximum", Value::F64(max))])
-}
-
-fn plan_nullable(schema: Value) -> Value {
-    json::obj(vec![("anyOf", Value::Arr(vec![schema, json::obj(vec![("type", json::s("null"))])]))])
-}
-
-const PLAN_COMPASS: &[&str] = &["north", "south", "east", "west", "northeast", "northwest", "southeast", "southwest",
-    "north_east", "north_west", "south_east", "south_west", "n", "s", "e", "w", "ne", "nw", "se", "sw", "centre", "center", "middle"];
-const PLAN_PARTS: &[&str] = &["east_bank", "west_bank", "north_bank", "south_bank", "source", "mouth", "start", "end", "peak", "summit"];
-
-fn valid_plan_anchor(s: &str) -> bool {
-    let valid_id = |id: &str| !id.is_empty() && !id.contains(':') && !id.contains('@') && !id.chars().any(char::is_whitespace);
-    if let Some((id, t)) = s.split_once('@') {
-        return valid_id(id) && t.parse::<f32>().is_ok_and(|t| t.is_finite() && (0.0..=1.0).contains(&t));
-    }
-    if let Some((id, part)) = s.split_once(':') {
-        return valid_id(id) && (PLAN_PARTS.contains(&part) || PLAN_COMPASS.contains(&part));
-    }
-    PLAN_COMPASS.contains(&s)
-}
-
-/// The tool schema and its nested value validator share this definition.
-/// Cross-feature anchors, kind-specific constraints and geometry are checked
-/// by the engine. Limits describe accepted tool input, before engine assists.
-fn plan_schema() -> Value {
-    let coord = || schema_array_bounded("position [x, y, z] in metres", 3, 3,
-        plan_number("finite coordinate", -3.4e38, 3.4e38));
-    let anchor = || {
-        let pattern = format!(r"^({}|[^:@\s]+:({}|{})|[^:@\s]+@(0(\.[0-9]+)?|1(\.0+)?|\.[0-9]+))$",
-            PLAN_COMPASS.join("|"), PLAN_PARTS.join("|"), PLAN_COMPASS.join("|"));
-        json::obj(vec![("anyOf", Value::Arr(vec![
-            schema_string_pattern("compass; river:bank/source/mouth; place:compass; landform:peak; corridor:start/end/centre or id@fraction (0..1)", 1, 128, &pattern),
-            coord(),
-        ]))])
-    };
-    let path = || schema_array_bounded("authored waypoints; at most 600 path/through points across the plan", 0, 600, coord());
-    let kinds = |values: &[&str]| schema_string_enum("supported kind", values);
-    let feature = |mut fields: Vec<(&str, Value)>| {
-        fields.insert(0, ("id", schema_string_pattern("unique across every category; stable identity for edits", 1, 48, r"^[^:@\s]+$")));
-        schema_object(fields.into_iter().map(|(k, v)| (k, if k == "id" { v } else { plan_nullable(v) })).collect(), &["id"], Some(false))
-    };
-    let biomes = ["temperate", "alpine", "desert", "woodland", "tundra"];
-    let required = json::obj(vec![("type", json::s("boolean")),
-        ("description", json::s("true refuses the whole plan if this route cannot be built; false permits an explicit omission; legacy source defaults false")),
-        ("default", Value::Bool(true))]);
-    let categories = vec![
-        ("biomes", feature(vec![("kind", kinds(&biomes)), ("at", anchor()), ("pos", anchor()), ("r", plan_number("radius", 4.0, 2000.0))])),
-        ("landforms", feature(vec![("kind", kinds(&["mountain", "hill", "ridge", "valley", "crater", "plateau"])), ("at", anchor()), ("pos", anchor()),
-            ("r", plan_number("radius", 4.0, 300.0)), ("height", plan_number("height", -3.4e38, 3.4e38))])),
-        ("water", feature(vec![("kind", kinds(&["river", "lake", "canal"])), ("from", anchor()), ("to", anchor()), ("at", anchor()), ("pos", anchor()),
-            ("path", path()), ("width", plan_number("width", 4.0, 80.0)), ("depth", plan_number("depth", 0.8, 12.0))])),
-        ("corridors", feature(vec![("kind", kinds(&["road", "highway", "rail", "monorail", "path", "coaster"])),
-            ("required", required), ("from", anchor()), ("to", anchor()), ("through", schema_array_bounded("ordered anchors", 0, 600, anchor())),
-            ("path", path()), ("closed", json::obj(vec![("type", json::s("boolean"))])),
-            ("size", plan_number("seeded railway loop size; 0 selects default", 0.0, 600.0)),
-            ("radius", plan_number("rounding radius", 4.0, 60.0)), ("width", plan_number("width; road/rail minimum 3, footpath minimum 1.5", 1.5, 30.0)),
-            ("lift_height", plan_number("coaster lift", 6.0, 60.0)), ("loops", schema_integer_range("coaster loops", 0, 3)),
-            ("corkscrews", schema_integer_range("coaster corkscrews", 0, 3))])),
-        ("places", feature(vec![("kind", kinds(&["town", "village", "city", "airfield", "airstrip", "helipad"])), ("at", anchor()), ("pos", anchor()),
-            ("size", json::obj(vec![("anyOf", Value::Arr(vec![kinds(&["tiny", "small", "medium", "large", "big"]), plan_number("size in metres; airfields derive size from class", 0.0, 2000.0)]))])),
-            ("density", plan_number("density; 0 selects default", 0.0, 1.0)), ("class", kinds(&["", "light", "regional"]))])),
-    ];
-    let mut fields = vec![
-        ("v", schema_integer_range("schema version", 1, 1)), ("seed", schema_integer_range("deterministic seed", 0, 1_000_000_000)),
-        ("biome", kinds(&biomes)),
-        ("terrain", schema_object(vec![("size", plan_number("map side length", 60.0, 600.0)),
-            ("relief", kinds(&["", "flat", "rolling", "hilly", "mountain"])), ("amp", plan_number("relief amplitude", 0.0, 60.0)),
-            ("cells", plan_number("terrain samples per side", 33.0, 129.0)), ("base", plan_number("ground elevation", -3.4e38, 3.4e38))], &[], Some(false))),
-        ("dressing", schema_object(vec![("forest", plan_number("forest density", 0.0, 1.0)),
-            ("models", schema_array_bounded("model aliases", 0, 64, schema_string_len("alias", 1, 256))),
-            ("biome", schema_string("vegetation biome override, e.g. forest, meadow, conifer"))], &[], Some(false))),
-    ];
-    for (key, schema) in categories {
-        fields.push((key, schema_array_bounded("at most 64 features across all categories; non-corridor features are always required", 0, 64, schema)));
-    }
-    schema_object(fields.into_iter().map(|(k, v)| (k, plan_nullable(v))).collect(), &[], Some(false))
-}
-
-fn plan_numeric(v: &Value) -> Option<f64> {
-    match v { Value::Int(n) => Some(*n as f64), Value::F64(n) => Some(*n), _ => None }
-}
-
-/// Validate the subset of JSON Schema used above, so schema types, ranges,
-/// enums, field lists and required keys cannot drift from tool acceptance.
-fn validate_plan_schema(v: &Value, schema: &Value, path: &str) -> Result<(), String> {
-    let err = || format!("{path} does not match its plan schema");
-    if let Some(variants) = schema.get("anyOf").and_then(Value::as_arr) {
-        return if variants.iter().any(|s| validate_plan_schema(v, s, path).is_ok()) { Ok(()) } else { Err(err()) };
-    }
-    if let Some(values) = schema.get("enum").and_then(Value::as_arr) {
-        if !values.contains(v) { return Err(err()); }
-    }
-    match schema.get("type").and_then(Value::as_str) {
-        Some("null") if v.is_null() => {}
-        Some("boolean") if matches!(v, Value::Bool(_)) => {}
-        Some("number" | "integer") => {
-            let n = plan_numeric(v).ok_or_else(err)?;
-            if !n.is_finite() || (schema.get("type").and_then(Value::as_str) == Some("integer") && n.fract() != 0.0)
-                || schema.get("minimum").and_then(plan_numeric).is_some_and(|lo| n < lo)
-                || schema.get("maximum").and_then(plan_numeric).is_some_and(|hi| n > hi) { return Err(err()); }
-        }
-        Some("string") => {
-            let s = v.as_str().ok_or_else(err)?;
-            if schema.get("minLength").and_then(Value::as_i64).is_some_and(|lo| s.len() < lo as usize)
-                || schema.get("maxLength").and_then(Value::as_i64).is_some_and(|hi| s.len() > hi as usize) { return Err(err()); }
-            // The two patterns here describe ids and anchors; semantic
-            // validation below checks them without a regex dependency.
-        }
-        Some("array") => {
-            let items = v.as_arr().ok_or_else(err)?;
-            if schema.get("minItems").and_then(Value::as_i64).is_some_and(|lo| items.len() < lo as usize)
-                || schema.get("maxItems").and_then(Value::as_i64).is_some_and(|hi| items.len() > hi as usize) { return Err(err()); }
-            if let Some(item_schema) = schema.get("items") {
-                for (i, item) in items.iter().enumerate() { validate_plan_schema(item, item_schema, &format!("{path}[{i}]"))?; }
-            }
-        }
-        Some("object") => {
-            let Value::Obj(fields) = v else { return Err(err()) };
-            let props = schema.get("properties").unwrap();
-            for (key, value) in fields {
-                let Some(prop) = props.get(key) else { return Err(format!("{path} has no field '{key}'")); };
-                validate_plan_schema(value, prop, &format!("{path}.{key}"))?;
-            }
-            if let Some(required) = schema.get("required").and_then(Value::as_arr) {
-                for key in required.iter().filter_map(Value::as_str) {
-                    if v.get(key).is_none() { return Err(format!("{path} needs {key}")); }
-                }
-            }
-        }
-        _ => return Err(err()),
-    }
-    Ok(())
-}
-
-/// New guided requests require routes unless the author explicitly opts out.
-/// Normalized legacy plans already carry false and retain their behavior.
-pub fn normalize_plan_requirements(plan: &mut Value) {
-    if let Value::Obj(top) = plan {
-        if let Some((_, Value::Arr(corridors))) = top.iter_mut().find(|(k, _)| k == "corridors") {
-            for c in corridors {
-                if let Value::Obj(fields) = c {
-                    if let Some((_, value)) = fields.iter_mut().find(|(k, _)| k == "required") {
-                        if value.is_null() { *value = Value::Bool(true); }
-                    } else { fields.push(("required".into(), Value::Bool(true))); }
-                }
-            }
-        }
-    }
-}
-
 fn check_known(v: &Value, allowed: &[&str], what: &str) -> Result<(), String> {
     let Value::Obj(pairs) = v else {
         return Err(format!("{what} must be an object"));
@@ -3231,18 +2869,6 @@ pub fn encode_args(call: &ContentToolCall) -> Value {
         }
         ContentToolCall::WorldList => Value::Obj(Vec::new()),
         ContentToolCall::WorldGetSource => Value::Obj(Vec::new()),
-        ContentToolCall::WorldApi { query, limit, cursor } => json::obj(vec![
-            ("query", json::s(query.clone())), ("limit", Value::Int(*limit as i64)),
-            ("cursor", Value::Int(*cursor as i64)),
-        ]),
-        ContentToolCall::WorldGetPlan => Value::Obj(Vec::new()),
-        ContentToolCall::WorldSetPlan { plan, revision, note } => {
-            let mut pairs = vec![("plan", plan.clone()), ("revision", Value::Int(*revision as i64))];
-            if let Some(n) = note {
-                pairs.push(("note", json::s(n.clone())));
-            }
-            json::obj(pairs)
-        }
         ContentToolCall::WorldSetSource { source, note } => {
             let mut pairs = vec![("source", json::s(source.clone()))];
             if let Some(n) = note {
diff --git a/libs/asset/chat/tests/author_policy.rs b/libs/asset/chat/tests/author_policy.rs
deleted file mode 100644
index c67ed2030..000000000
--- a/libs/asset/chat/tests/author_policy.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-// Exercise the shipping preference codec without the private Sandbox checkout.
-use makepad_asset_chat::authoring::{ChatPrefs, AuthorPolicy, AuthorScope, scope, doctrine};
-use makepad_asset_client::ChatProviderKind;
-
-#[test]
-fn modes_persist_and_old_files_keep_local_authorization_defaults() {
-    for policy in AuthorPolicy::ALL {
-        let prefs = ChatPrefs { author_policy: policy, ..Default::default() };
-        assert_eq!(ChatPrefs::parse(&prefs.render()), prefs);
-        assert!(prefs.local_only);
-        assert_eq!(prefs.provider, ChatProviderKind::FleetQwen);
-    }
-    let old = ChatPrefs::parse("provider=claude-cli\nlocal_only=true\n");
-    assert!(old.local_only);
-    assert_eq!(old.provider, ChatProviderKind::FleetQwen);
-    assert_eq!(old.author_policy, AuthorPolicy::Auto);
-    let explicit = ChatPrefs::parse("provider=claude-cli\nlocal_only=false\nauthor_policy=expert\n");
-    assert_eq!(explicit.provider, ChatProviderKind::ClaudeCli);
-    assert!(!explicit.local_only);
-    assert_eq!(ChatPrefs::parse(&explicit.render()), explicit);
-    assert_eq!(ChatPrefs::parse("author_policy=bad"), ChatPrefs::default());
-}
-
-#[test]
-fn composite_routing_and_history_keep_scoped_creation_tools() {
-    for text in ["model and rig a dragon for this village", "a banked racetrack in an alpine valley",
-        "make cars faster and add woods", "add a dragon with a custom controller to the ridge",
-        "make a village with a train", "an RTS map with armies and units", "zombies in the woods",
-        "a village with a quest", "move it beside the village"] {
-        assert_eq!(scope(text, None), AuthorScope::Staged, "{text}");
-    }
-    assert_eq!(scope("add woods", None), AuthorScope::Map);
-    assert_eq!(scope("move it beside the village", Some("model a dragon")), AuthorScope::Staged);
-    assert_eq!(scope("make it taller", Some("add a mountain")), AuthorScope::Map);
-    let expert = doctrine(AuthorPolicy::Expert, AuthorScope::Map);
-    assert!(expert.contains("active: expert") && expert.contains("model.build"));
-    assert!(doctrine(AuthorPolicy::Auto, AuthorScope::Map).contains("active: guided"));
-}
diff --git a/libs/asset/chat/tests/codex_cli.rs b/libs/asset/chat/tests/codex_cli.rs
deleted file mode 100644
index 585650926..000000000
--- a/libs/asset/chat/tests/codex_cli.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-//! Public Codex contract checks without compiling unrelated GPU unit tests.
-use makepad_asset_chat::codex_cli::build_args;
-use makepad_asset_chat::claude::build_prompt_only;
-use makepad_asset_chat::provider::TurnInput;
-use makepad_asset_chat::wire::{ChatMessage, ChatRole};
-
-#[test]
-fn codex_policy_flags_precede_resume_and_prompt_stays_on_stdin() {
-    let args = build_args(&Some("test-model".into()), &Some("thread-village".into()), "game protocol", "/tmp/test");
-    let resume_at = args.iter().position(|arg| arg == "resume").unwrap();
-    let sandbox_at = args.iter().position(|arg| arg == "--sandbox").unwrap();
-    assert!(sandbox_at < resume_at);
-    assert_eq!(args[sandbox_at + 1], "read-only");
-    for flag in ["--json", "--ignore-user-config", "--ignore-rules"] {
-        assert!(args.iter().position(|arg| arg == flag).unwrap() < resume_at);
-    }
-    assert!(args.iter().any(|arg| arg == "shell_environment_policy.inherit=none"));
-    assert_eq!(args[resume_at + 1], "thread-village");
-    assert_eq!(args.last().map(String::as_str), Some("-"));
-    assert!(args.windows(2).any(|pair| pair[0] == "-m" && pair[1] == "test-model"));
-    let fresh = build_args(&None, &None, "", "/tmp/test");
-    assert!(!fresh.iter().any(|arg| arg == "resume"));
-    assert_eq!(fresh.last().map(String::as_str), Some("-"));
-}
-
-#[test]
-fn resumed_codex_prompt_keeps_world_tool_results_and_current_context() {
-    let mut input = TurnInput::new("game tool protocol", vec![
-        ChatMessage::new(ChatRole::User, "inspect village"),
-        ChatMessage::new(ChatRole::Assistant, "<<tool>>{\"name\":\"world.get_plan\",\"args\":{}}"),
-        ChatMessage::new(ChatRole::Tool, "{\"revision\":17,\"title\":\"Village\"}"),
-    ]);
-    input.dynamic_context = "WORLD MANIFEST: Village".into();
-    let prompt = build_prompt_only(&input, true);
-    assert!(prompt.contains("[tool result]\n{\"revision\":17"));
-    assert!(!prompt.contains("inspect village"));
-    let args = build_args(&None, &Some("thread-village".into()), &input.system_with_dynamic(), "/tmp/test");
-    assert!(args.iter().any(|arg| arg.contains("WORLD MANIFEST: Village")));
-    assert!(!args.iter().any(|arg| arg.contains("revision")));
-    assert!(build_prompt_only(&input, false).contains("inspect village"),
-        "a newly opened game session receives the bounded full transcript");
-}
diff --git a/libs/asset/chat/tests/sandbox_tools.rs b/libs/asset/chat/tests/sandbox_tools.rs
index ef0960d5a..2e0c2c4c3 100644
--- a/libs/asset/chat/tests/sandbox_tools.rs
+++ b/libs/asset/chat/tests/sandbox_tools.rs
@@ -25,25 +25,6 @@ fn obj(json_text: &str) -> Value {
 
 // ---------------------------------------------------------------- parsing
 
-#[test]
-fn world_api_is_a_bounded_read_only_game_tool_with_native_name_roundtrip() {
-    use makepad_asset_chat::context::ClientProfile;
-    use makepad_asset_chat::sandbox_effect::SandboxEffect;
-    for args in ["{}", r#"{"query":"game.ui","limit":20,"cursor":12}"#] {
-        let call = parse("world.api", obj(args)).unwrap();
-        assert_eq!(parse(call.name(), encode_args(&call)).unwrap(), call);
-        assert_eq!(call.sandbox_effect(), Some(SandboxEffect::Read));
-        assert!(ClientProfile::Game.client_executes(&call));
-        assert!(!ClientProfile::General.client_executes(&call));
-    }
-    assert_eq!(canonical_from_api_name("world_api"), Some("world.api"));
-    for bad in [r#"{"query":12}"#, r#"{"limit":0}"#, r#"{"limit":21}"#,
-        r#"{"cursor":-1}"#, r#"{"cursor":1000001}"#, r#"{"path":"/etc/passwd"}"#] {
-        assert!(parse("world.api", obj(bad)).is_err(), "{bad}");
-    }
-    assert!(parse("world.api", json::obj(vec![("query", json::s("x".repeat(161)))])).is_err());
-}
-
 #[test]
 fn content_generate_roundtrips_and_refuses_unbounded_jobs() {
     let call = parse(
@@ -391,9 +372,7 @@ fn world_source_tools_roundtrip_and_bound() {
 fn sandbox_definitions_are_consistent_and_disjoint_from_the_base() {
     let base = definitions();
     let extra = sandbox_definitions();
-    assert_eq!(extra.len(), 19);
-    assert!(extra.iter().any(|d| d.name == "world.get_plan"));
-    assert!(extra.iter().any(|d| d.name == "world.set_plan"));
+    assert_eq!(extra.len(), 16);
     for def in &extra {
         assert_eq!(
             canonical_from_api_name(def.api_name),
@@ -426,63 +405,6 @@ fn base_args_docs_still_name_only_base_tools() {
     assert!(!names.contains(&"content.generate"));
 }
 
-
-#[test]
-fn plan_schema_guides_required_routes_and_rejects_unsupported_nested_input() {
-    let args = obj(r#"{"revision":0,"plan":{"v":1,"terrain":{"size":220,"relief":"flat"},"corridors":[{"id":"loop","kind":"rail","closed":true,"size":80}]}}"#);
-    let call = parse("world.set_plan", args).unwrap();
-    let ContentToolCall::WorldSetPlan { plan, .. } = &call else { panic!("plan variant") };
-    assert_eq!(plan.get("corridors").unwrap().as_arr().unwrap()[0].get("required").and_then(Value::as_bool), Some(true));
-    assert_eq!(parse(call.name(), encode_args(&call)).unwrap(), call);
-    let optional = parse("world.set_plan", obj(r#"{"revision":0,"plan":{"corridors":[{"id":"loop","kind":"rail","closed":true,"required":false}]}}"#)).unwrap();
-    let ContentToolCall::WorldSetPlan { plan, .. } = optional else { panic!("plan variant") };
-    assert_eq!(plan.get("corridors").unwrap().as_arr().unwrap()[0].get("required").and_then(Value::as_bool), Some(false));
-    for plan in [
-        r#"{"terrain":{"size":601}}"#, r#"{"terrain":{"amp":"flat"}}"#,
-        r#"{"corridors":[{"id":"x","kind":"rail","required":"yes"}]}"#,
-        r#"{"corridors":[{"id":"x","kind":"tunnel","closed":true}]}"#,
-        r#"{"corridors":[{"id":"x","kind":"road","path":"west"}]}"#,
-        r#"{"corridors":[{"id":"x","kind":"road","path":[[1,2]]}]}"#,
-        r#"{"corridors":[{"id":"x","kind":"road","from":"up","to":"east"}]}"#,
-        r#"{"corridors":[{"id":"x","kind":"road","through":["loop@1.2"]}]}"#,
-        r#"{"corridors":[{"id":"x","kind":"road","widht":9}]}"#,
-        r#"{"corridors":[{"id":"x","kind":"rail"},{"id":"x","kind":"road"}]}"#,
-        r#"{"corridors":[{"id":"bad:id","kind":"road"}]}"#,
-        r#"{"water":[{"id":"brook","kind":"river","depth":0}]}"#,
-        r#"{"dressing":{"forest":1.1}}"#, r#"{"biome":"volcanic"}"#,
-    ] {
-        let args = json::obj(vec![("revision", Value::Int(0)), ("plan", obj(plan))]);
-        assert!(parse("world.set_plan", args).is_err(), "{plan}");
-    }
-}
-
-#[test]
-fn plan_schema_publishes_the_nested_contract() {
-    fn non_null(v: &Value) -> &Value {
-        v.get("anyOf").and_then(Value::as_arr).map_or(v, |v| &v[0])
-    }
-    let defs = sandbox_definitions();
-    let def = defs.iter().find(|d| d.name == "world.set_plan").unwrap();
-    let schema = def.parameters.get("properties").unwrap().get("plan").unwrap();
-    assert_eq!(schema.get("additionalProperties").and_then(Value::as_bool), Some(false));
-    let props = schema.get("properties").unwrap();
-    let corridors = non_null(props.get("corridors").unwrap()).get("items").unwrap();
-    assert_eq!(corridors.get("required").unwrap().as_arr().unwrap(), &[json::s("id")]);
-    let fields = corridors.get("properties").unwrap();
-    let requirement = non_null(fields.get("required").unwrap());
-    assert_eq!(requirement.get("type").and_then(Value::as_str), Some("boolean"));
-    assert_eq!(requirement.get("default").and_then(Value::as_bool), Some(true));
-    let kinds = non_null(fields.get("kind").unwrap()).get("enum").unwrap().as_arr().unwrap();
-    assert_eq!(kinds, &["road", "highway", "rail", "monorail", "path", "coaster"].map(json::s));
-    let radius = non_null(fields.get("radius").unwrap());
-    assert_eq!(radius.get("minimum"), Some(&Value::F64(4.0)));
-    assert_eq!(radius.get("maximum"), Some(&Value::F64(60.0)));
-    for key in ["biomes", "landforms", "water", "corridors", "places"] {
-        let item = non_null(props.get(key).unwrap()).get("items").unwrap();
-        assert_eq!(item.get("additionalProperties").and_then(Value::as_bool), Some(false));
-    }
-}
-
 // ------------------------------------------------- session advertisement
 
 struct OneTurn {
@@ -912,8 +834,8 @@ fn the_system_prompt_lists_exactly_what_the_executor_advertises() {
         Session::new("test", Box::new(OneTurn { turns: turns2.clone() }));
     session2.send("hello", &[], &mut DefaultExec).unwrap();
     let system2 = turns2.borrow()[0].system.clone();
-    assert!(!system2.contains("- world.place:"), "broker prompt must not advertise world tools");
-    assert!(!system2.contains("- assets.query:"), "a guidance example is not an advertised tool");
+    assert!(!system2.contains("world.place"), "broker prompt must not grow world tools");
+    assert!(!system2.contains("assets.query"));
 }
 
 #[test]
@@ -931,15 +853,14 @@ fn world_tools_accept_and_roundtrip_an_explicit_sub_world() {
 }
 
 #[test]
-fn per_turn_world_manifest_is_volatile_context_not_transcript_text() {
+fn per_turn_world_manifest_is_system_context_not_transcript_text() {
     let turns = Rc::new(RefCell::new(Vec::new()));
     let mut session = Session::new("test", Box::new(OneTurn { turns: turns.clone() }));
     let context = "WORLD MANIFEST: asset ast_x; worlds: `main`, `dogshop`\nthe player is currently in: `dogshop`";
     session
         .send_with_context("add a chair", &[], context, &mut SandboxExec)
         .unwrap();
-    assert_eq!(turns.borrow()[0].dynamic_context, context);
-    assert!(!turns.borrow()[0].system.contains(context), "the stable KV prefix must not churn each turn");
+    assert!(turns.borrow()[0].system.contains(context));
     assert_eq!(session.history()[0].text, "add a chair");
     assert!(!session.history()[0].text.contains("WORLD MANIFEST"));
 }
diff --git a/libs/asset/chat/tests/session_engine.rs b/libs/asset/chat/tests/session_engine.rs
index c6a22d21e..4e8f411b5 100644
--- a/libs/asset/chat/tests/session_engine.rs
+++ b/libs/asset/chat/tests/session_engine.rs
@@ -862,70 +862,6 @@ fn provider_slugs_are_stable() {
     }
 }
 
-#[test]
-fn codex_json_fixture_runs_world_tool_continuation_and_stays_map_scoped() {
-    struct GameRecorder(Recorder);
-    impl ToolExecutor for GameRecorder {
-        fn capability_doc(&mut self) -> String { "Village world tools".into() }
-        fn tool_definitions(&mut self) -> Vec<makepad_asset_chat::tools::ToolDef> {
-            makepad_asset_chat::tools::sandbox_definitions()
-        }
-        fn client_executes(&mut self, call: &ContentToolCall) -> bool {
-            matches!(call, ContentToolCall::WorldGetPlan)
-        }
-        fn execute(&mut self, _: &ContentToolCall, _: &ExecCtx,
-            _: &mut dyn FnMut(u16, &str), _: &CancelFlag) -> ToolOutcome {
-            panic!("world tools belong to the game client");
-        }
-    }
-    // Real Codex JSON parser -> ordinary Session -> ordinary typed world
-    // tool execution. Only the external model and game result are fixtures.
-    fn reply(text: &str) -> Vec<ProviderEvent> {
-        use makepad_asset_chat::codex_cli::{parse_line, ParseState};
-        let item = json::obj(vec![("type", json::s("item.completed")),
-            ("item", json::obj(vec![("type", json::s("agent_message")), ("text", json::s(text))]))]);
-        let mut state = ParseState::default();
-        let (mut events, _) = parse_line(&item, &mut state);
-        events.extend(parse_line(&json::obj(vec![("type", json::s("turn.completed"))]), &mut state).0);
-        events
-    }
-    let mut provider = Scripted::new(vec![
-        reply(&tool_line("world.get_plan", Value::Obj(vec![]))),
-        reply("The village plan is revision 17."),
-        vec![ProviderEvent::Delta("working".into())],
-    ]);
-    provider.kind = ProviderKind::CodexCli;
-    let turns = provider.turns.clone();
-    let cancelled = provider.cancelled.clone();
-    let mut exec = GameRecorder(Recorder::new(ToolOutcome::Ok {
-        value: json::obj(vec![("revision", Value::Int(17)), ("title", json::s("Village"))]),
-    }));
-    let mut session = Session::new("village", Box::new(provider));
-    session.send("inspect Village", &[], &mut exec).unwrap();
-    session.pump(&mut exec);
-    assert!(session.drain_events().iter().any(|event| matches!(
-        &event.body, ChatEventBody::ToolCall { name, .. } if name == "world.get_plan")));
-    session.provide_client_outcome("tc_1_1", exec.0.outcome.clone(), &mut exec).unwrap();
-    session.pump(&mut exec);
-    assert!(session.is_idle());
-    assert!(exec.0.calls.borrow().is_empty());
-    assert_eq!(turns.borrow().len(), 2);
-    assert!(turns.borrow()[1].messages.iter().any(|message|
-        message.text.contains("revision") && message.text.contains("17")));
-    session.send("continue Village", &[], &mut exec).unwrap();
-    session.cancel();
-    assert!(session.is_idle());
-    assert_eq!(*cancelled.borrow(), 1);
-
-    let mut next = Scripted::new(vec![reply("Desert is a new map.")]);
-    next.kind = ProviderKind::CodexCli;
-    let next_turns = next.turns.clone();
-    let mut next_session = Session::new("desert", Box::new(next));
-    next_session.send("inspect Desert", &[], &mut exec).unwrap();
-    next_session.pump(&mut exec);
-    assert!(next_turns.borrow()[0].messages.iter().all(|message| !message.text.contains("Village")));
-}
-
 #[test]
 fn progress_callbacks_are_bounded() {
     let provider = Scripted::new(vec![
diff --git a/libs/asset/client/Cargo.toml b/libs/asset/client/Cargo.toml
index 19dfc4a75..c8de9b51d 100644
--- a/libs/asset/client/Cargo.toml
+++ b/libs/asset/client/Cargo.toml
@@ -13,18 +13,6 @@ name = "makepad-asset-client"
 version = "0.1.0"
 edition = "2021"
 
-[features]
-default = ["native"]
-native = ["dep:makepad-network", "dep:makepad-live-id"]
-web = ["dep:makepad-network", "dep:makepad-live-id"]
-
 [dependencies]
 makepad-asset-data = { path = "../data" }
 makepad-strict-json = { path = "../../strict_json" }
-makepad-network = { path = "../../../platform/network", optional = true }
-makepad-live-id = { path = "../../live_id", optional = true }
-makepad-platform = { path = "../../../platform" }
-
-[target.'cfg(target_arch = "wasm32")'.dependencies]
-makepad-network = { path = "../../../platform/network" }
-makepad-live-id = { path = "../../live_id" }
diff --git a/libs/asset/client/examples/add_music_tag.rs b/libs/asset/client/examples/add_music_tag.rs
index 17a5d6704..6b04edf46 100644
--- a/libs/asset/client/examples/add_music_tag.rs
+++ b/libs/asset/client/examples/add_music_tag.rs
@@ -59,12 +59,6 @@ fn main() {
             categories: vec!["imported".to_string(), "audio".to_string()],
             tags: vec!["local".to_string(), "music".to_string()],
             creator: String::new(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             generator: "makepad-vj import".to_string(),
             backend: String::new(),
             model: String::new(),
diff --git a/libs/asset/client/src/api.rs b/libs/asset/client/src/api.rs
index 788e65913..5df131ac6 100644
--- a/libs/asset/client/src/api.rs
+++ b/libs/asset/client/src/api.rs
@@ -18,7 +18,6 @@ use crate::error::{ClientError, ClientResult};
 use crate::http::{self, HttpLimits, Request, Response};
 use crate::json::{self, Value};
 use crate::wire;
-pub use crate::location::ApiEndpoints;
 use makepad_asset_data::{
     AssetAlias, AssetId, AssetKind, AssetRevisionId, AssetRevisionRef, BlobId, ClientProfile,
     DerivedVariantId, DeviceTier, FileRole, GameAlias, GameId, GameRevisionId, ImportManifest,
@@ -37,6 +36,12 @@ pub const MAX_SEARCH_LIMIT: u32 = 100;
 /// Listing page cap.
 pub const MAX_LIST_LIMIT: u64 = 500;
 
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub struct ApiEndpoints {
+    pub control: SocketAddr,
+    pub data: SocketAddr,
+}
+
 /// One item of an ordered batch pull. `max_bytes` is the caller's own cap —
 /// a thumbnail batch says "nothing over 512 KB here", and the server refuses
 /// (rather than streams) anything larger, so one mis-sized item cannot eat
@@ -128,9 +133,6 @@ pub struct CatalogQuery {
     pub creator: Option<String>,
     /// Only assets currently referenced by an alias head.
     pub live_only: bool,
-    /// Browse mode ordering: newest indexed assets first. Text searches keep
-    /// their score ordering regardless of this flag.
-    pub newest: bool,
     /// 1..=[`MAX_SEARCH_LIMIT`].
     pub page_size: u32,
     /// Ask the server to count the labels of this result set and return the
@@ -149,7 +151,7 @@ impl CatalogQuery {
         Self { text: text.into(), page_size, ..Self::default() }
     }
 
-    pub(crate) fn validate(&self) -> ClientResult<()> {
+    fn validate(&self) -> ClientResult<()> {
         if self.page_size == 0 || self.page_size > MAX_SEARCH_LIMIT {
             return Err(ClientError::InvalidInput { what: "search page_size" });
         }
@@ -197,9 +199,6 @@ impl CatalogQuery {
         if self.live_only {
             pairs.push(("live", Value::Bool(true)));
         }
-        if self.newest {
-            pairs.push(("newest", Value::Bool(true)));
-        }
         pairs.push(("limit", Value::Int(self.page_size as i64)));
         if self.facets > 0 {
             pairs.push(("facets", Value::Int(self.facets as i64)));
@@ -268,12 +267,6 @@ pub struct AnnotationUpload {
     pub categories: Vec<String>,
     pub tags: Vec<String>,
     pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
     pub generator: String,
     pub backend: String,
     pub model: String,
@@ -299,18 +292,7 @@ impl AnnotationUpload {
         if self.title.is_empty() || self.title.len() > wire::MAX_TITLE_BYTES {
             return Err(ClientError::InvalidInput { what: "annotation title" });
         }
-        for text in [
-            &self.title,
-            &self.description,
-            &self.artist,
-            &self.artist_url,
-            &self.album,
-            &self.source_url,
-            &self.license,
-            &self.license_url,
-            &self.prompt,
-            &self.provenance,
-        ] {
+        for text in [&self.title, &self.description, &self.prompt, &self.provenance] {
             if text.chars().any(char::is_control) {
                 return Err(ClientError::InvalidInput { what: "annotation control chars" });
             }
@@ -1647,12 +1629,6 @@ impl Api {
                 ("categories", labels(&ann.categories)),
                 ("tags", labels(&ann.tags)),
                 ("creator", json::s(ann.creator.clone())),
-                ("artist", json::s(ann.artist.clone())),
-                ("artist_url", json::s(ann.artist_url.clone())),
-                ("album", json::s(ann.album.clone())),
-                ("source_url", json::s(ann.source_url.clone())),
-                ("license", json::s(ann.license.clone())),
-                ("license_url", json::s(ann.license_url.clone())),
                 ("generator", json::s(ann.generator.clone())),
                 ("backend", json::s(ann.backend.clone())),
                 ("model", json::s(ann.model.clone())),
@@ -2162,12 +2138,6 @@ impl Api {
             ("categories", labels(&ann.categories)),
             ("tags", labels(&ann.tags)),
             ("creator", json::s(ann.creator.clone())),
-            ("artist", json::s(ann.artist.clone())),
-            ("artist_url", json::s(ann.artist_url.clone())),
-            ("album", json::s(ann.album.clone())),
-            ("source_url", json::s(ann.source_url.clone())),
-            ("license", json::s(ann.license.clone())),
-            ("license_url", json::s(ann.license_url.clone())),
             ("generator", json::s(ann.generator.clone())),
             ("backend", json::s(ann.backend.clone())),
             ("model", json::s(ann.model.clone())),
@@ -3009,7 +2979,7 @@ mod tests {
             data: "127.0.0.1:2".parse().unwrap(),
         };
         let api = Api::new(endpoints, HttpLimits::default_v1(), None).unwrap();
-        let start = makepad_platform::Cx::monotonic_now();
+        let start = std::time::Instant::now();
         match api.source_collections_page(None, 501) {
             Err(ClientError::InvalidInput { what }) => assert_eq!(what, "source page limit"),
             other => panic!("501 must refuse locally, got {other:?}"),
@@ -3023,7 +2993,7 @@ mod tests {
             other => panic!("bad cursor must refuse locally, got {other:?}"),
         }
         assert!(
-            makepad_platform::Cx::monotonic_now() - start < 0.05,
+            start.elapsed() < std::time::Duration::from_millis(50),
             "must not touch the network"
         );
     }
@@ -3055,7 +3025,7 @@ mod tests {
             data: "127.0.0.1:2".parse().unwrap(),
         };
         let api = Api::new(endpoints, HttpLimits::default_v1(), None).unwrap();
-        let start = makepad_platform::Cx::monotonic_now();
+        let start = std::time::Instant::now();
         match api.resolve_variant_set(&VariantSetId::from_bytes([1; 32]), &too_big) {
             Err(ClientError::InvalidInput { what }) => {
                 assert_eq!(what, "profile max_variant_bytes")
@@ -3063,7 +3033,7 @@ mod tests {
             other => panic!("must refuse locally, got {other:?}"),
         }
         assert!(
-            makepad_platform::Cx::monotonic_now() - start < 0.05,
+            start.elapsed() < std::time::Duration::from_millis(50),
             "must not touch the network"
         );
     }
diff --git a/libs/asset/client/src/cache.rs b/libs/asset/client/src/cache.rs
index 97dc0d07c..9f99d1a7f 100644
--- a/libs/asset/client/src/cache.rs
+++ b/libs/asset/client/src/cache.rs
@@ -7,7 +7,6 @@
 //! ```text
 //! objects/<first-2-hex>/<64-hex>   committed verified blobs, named by SHA-256
 //! partial/<64-hex>.part            resumable in-flight downloads, by digest
-//! partial/<64-hex>.stamp           caller-supplied wall-clock milliseconds
 //! tmp/w<pid>-<counter>.part        non-resumable staging (swept at open)
 //! pins/<64-hex>                    pin markers (empty files)
 //! lru/<64-hex>                     last-use stamps (ascii milliseconds)
@@ -59,7 +58,7 @@ pub struct CacheBudgets {
     pub max_object_bytes: u64,
     /// Total bytes `partial/` may hold before old partials are swept.
     pub max_partial_bytes: u64,
-    /// A partial not opened or resumed for longer than this is deleted.
+    /// A partial older than this (since last write) is deleted at open.
     pub stale_partial_ms: u64,
     /// Verified blob bytes the client may hold in PROCESS MEMORY across
     /// fetches. Unbounded residency was a leak with a polite name: an app
@@ -298,30 +297,21 @@ impl ContentCache {
         for entry in fs::read_dir(&partial).map_err(io_err("cache read partial"))? {
             let entry = entry.map_err(io_err("cache read partial entry"))?;
             let path = entry.path();
-            if partial_stamp_digest_of(&path).is_some() {
-                continue;
-            }
-            let Some(digest) = partial_digest_of(&path) else {
+            if partial_digest_of(&path).is_none() {
                 // Not a digest-keyed partial: foreign garbage, remove.
                 fs::remove_file(&path).map_err(io_err("cache sweep partial"))?;
                 continue;
-            };
-            let stamp = read_partial_stamp(&partial_stamp_path_in(&partial, &digest));
-            let age_ms = stamp.map(|t| now_ms.saturating_sub(t)).unwrap_or(u64::MAX);
+            }
+            let modified = entry
+                .metadata()
+                .and_then(|m| m.modified())
+                .map_err(io_err("cache stat partial"))?;
+            let age_ms = modified
+                .duration_since(std::time::UNIX_EPOCH)
+                .map(|d| now_ms.saturating_sub(d.as_millis() as u64))
+                .unwrap_or(u64::MAX);
             if age_ms > budgets.stale_partial_ms {
                 fs::remove_file(&path).map_err(io_err("cache sweep stale partial"))?;
-                remove_if_present(&partial_stamp_path_in(&partial, &digest), "cache sweep partial stamp")?;
-            }
-        }
-
-        // A crash can strand a stamp without its partial. It carries no
-        // resumable state and must not accumulate forever.
-        for entry in fs::read_dir(&partial).map_err(io_err("cache read partial stamps"))? {
-            let entry = entry.map_err(io_err("cache read partial stamp entry"))?;
-            let path = entry.path();
-            let Some(digest) = partial_stamp_digest_of(&path) else { continue };
-            if !partial_path_in(&partial, &digest).exists() {
-                fs::remove_file(path).map_err(io_err("cache sweep orphan partial stamp"))?;
             }
         }
 
@@ -429,11 +419,7 @@ impl ContentCache {
     }
 
     fn partial_path(&self, digest: &[u8; 32]) -> PathBuf {
-        partial_path_in(&self.partial, digest)
-    }
-
-    fn partial_stamp_path(&self, digest: &[u8; 32]) -> PathBuf {
-        partial_stamp_path_in(&self.partial, digest)
+        self.partial.join(format!("{}.part", to_hex(digest)))
     }
 
     fn touch(&self, digest: &[u8; 32], now_ms: u64) -> ClientResult<()> {
@@ -533,14 +519,6 @@ impl ContentCache {
         Ok(())
     }
 
-    /// Remove one committed object while retaining any pin marker as intent
-    /// for a future verified re-admission.
-    pub fn remove(&mut self, digest: &[u8; 32]) -> ClientResult<bool> {
-        let existed = self.index.contains_key(digest);
-        self.remove_object(digest)?;
-        Ok(existed)
-    }
-
     // ---- commit paths ------------------------------------------------------
 
     /// Commit in-memory bytes (manifests, thumbnails). Verifies against
@@ -625,20 +603,9 @@ impl ContentCache {
     /// state covers exactly what is on disk; `resumed_bytes()` tells the
     /// caller which Range offset to request.
     pub fn open_partial(&mut self, expected: &[u8; 32]) -> ClientResult<PartialWriter> {
-        self.open_partial_at(expected, crate::util::now_ms())
-    }
-
-    /// Timestamp-injected form of [`Self::open_partial`], used by callers
-    /// that already own the wall clock and by deterministic tests.
-    pub fn open_partial_at(
-        &mut self,
-        expected: &[u8; 32],
-        now_ms: u64,
-    ) -> ClientResult<PartialWriter> {
         // Keep the partial area under budget: sweep other, oldest partials.
         self.sweep_partials_for_budget(expected)?;
         let path = self.partial_path(expected);
-        let stamp_path = self.partial_stamp_path(expected);
         let mut hasher = Sha256::new();
         let mut written = 0u64;
         // Append mode: every later write lands at EOF, i.e. exactly after the
@@ -674,11 +641,9 @@ impl ContentCache {
                 .map_err(io_err("cache create partial"))?,
             Err(e) => return Err(io_err("cache open partial")(e)),
         };
-        fs::write(&stamp_path, now_ms.to_string()).map_err(io_err("cache write partial stamp"))?;
         Ok(PartialWriter {
             file,
             path,
-            stamp_path,
             expected: *expected,
             hasher,
             written,
@@ -687,24 +652,21 @@ impl ContentCache {
     }
 
     fn sweep_partials_for_budget(&self, keep: &[u8; 32]) -> ClientResult<()> {
-        let mut entries: Vec<(PathBuf, PathBuf, u64, u64)> = Vec::new();
+        let mut entries: Vec<(PathBuf, u64, std::time::SystemTime)> = Vec::new();
         let mut total = 0u64;
         for entry in fs::read_dir(&self.partial).map_err(io_err("cache read partial"))? {
             let entry = entry.map_err(io_err("cache read partial entry"))?;
-            let path = entry.path();
-            let Some(digest) = partial_digest_of(&path) else { continue };
             let meta = entry.metadata().map_err(io_err("cache stat partial"))?;
             total = total.saturating_add(meta.len());
-            let stamp_path = self.partial_stamp_path(&digest);
-            let stamp = read_partial_stamp(&stamp_path).unwrap_or(0);
-            entries.push((path, stamp_path, meta.len(), stamp));
+            let modified = meta.modified().map_err(io_err("cache stat partial"))?;
+            entries.push((entry.path(), meta.len(), modified));
         }
         if total <= self.budgets.max_partial_bytes {
             return Ok(());
         }
         let keep_path = self.partial_path(keep);
-        entries.sort_by(|a, b| a.3.cmp(&b.3).then_with(|| a.0.cmp(&b.0)));
-        for (path, stamp_path, size, _) in entries {
+        entries.sort_by_key(|(_, _, modified)| *modified);
+        for (path, size, _) in entries {
             if total <= self.budgets.max_partial_bytes {
                 break;
             }
@@ -712,7 +674,6 @@ impl ContentCache {
                 continue;
             }
             fs::remove_file(&path).map_err(io_err("cache sweep partial budget"))?;
-            remove_if_present(&stamp_path, "cache sweep partial budget stamp")?;
             total = total.saturating_sub(size);
         }
         Ok(())
@@ -727,12 +688,11 @@ impl ContentCache {
         writer: PartialWriter,
         now_ms: u64,
     ) -> ClientResult<PathBuf> {
-        let PartialWriter { file, path, stamp_path, expected, hasher, written, .. } = writer;
+        let PartialWriter { file, path, expected, hasher, written, .. } = writer;
         let digest = hasher.finalize();
         if digest != expected {
             drop(file);
             let _ = fs::remove_file(&path);
-            let _ = fs::remove_file(&stamp_path);
             return Err(ClientError::DigestMismatch {
                 what: "cache commit partial",
                 expected,
@@ -744,7 +704,6 @@ impl ContentCache {
             // object wins; sizes must agree.
             drop(file);
             let _ = fs::remove_file(&path);
-            let _ = fs::remove_file(&stamp_path);
             if size != written {
                 return Err(ClientError::SizeMismatch {
                     what: "cache dedup object",
@@ -764,9 +723,6 @@ impl ContentCache {
         file.flush().map_err(io_err("cache flush partial"))?;
         drop(file);
         self.commit_file(&path, &digest, written, now_ms)?;
-        // The object is already committed; a disposable orphan stamp must
-        // not turn that success into an error.
-        let _ = fs::remove_file(&stamp_path);
         Ok(self.object_path(&digest))
     }
 
@@ -778,8 +734,11 @@ impl ContentCache {
     /// Drop any partial for `expected` (used after a digest mismatch so the
     /// next attempt starts clean).
     pub fn discard_partial(&mut self, expected: &[u8; 32]) -> ClientResult<()> {
-        remove_if_present(&self.partial_path(expected), "cache discard partial")?;
-        remove_if_present(&self.partial_stamp_path(expected), "cache discard partial stamp")
+        match fs::remove_file(self.partial_path(expected)) {
+            Ok(()) => Ok(()),
+            Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(()),
+            Err(e) => Err(io_err("cache discard partial")(e)),
+        }
     }
 
     // ---- verified reads ----------------------------------------------------
@@ -853,7 +812,6 @@ impl ContentCache {
 pub struct PartialWriter {
     file: File,
     path: PathBuf,
-    stamp_path: PathBuf,
     expected: [u8; 32],
     hasher: Sha256,
     written: u64,
@@ -910,36 +868,6 @@ fn partial_digest_of(path: &Path) -> Option<[u8; 32]> {
     from_hex_exact::<32>(hex)
 }
 
-fn partial_stamp_digest_of(path: &Path) -> Option<[u8; 32]> {
-    if path.extension().and_then(|s| s.to_str()) != Some("stamp") {
-        return None;
-    }
-    let stem = path.file_stem()?.to_str()?;
-    from_hex_exact::<32>(stem)
-}
-
-fn partial_path_in(dir: &Path, digest: &[u8; 32]) -> PathBuf {
-    dir.join(format!("{}.part", to_hex(digest)))
-}
-
-fn partial_stamp_path_in(dir: &Path, digest: &[u8; 32]) -> PathBuf {
-    dir.join(format!("{}.stamp", to_hex(digest)))
-}
-
-fn read_partial_stamp(path: &Path) -> Option<u64> {
-    let mut value = String::new();
-    File::open(path).ok()?.take(32).read_to_string(&mut value).ok()?;
-    value.trim().parse().ok()
-}
-
-fn remove_if_present(path: &Path, what: &'static str) -> ClientResult<()> {
-    match fs::remove_file(path) {
-        Ok(()) => Ok(()),
-        Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(()),
-        Err(e) => Err(io_err(what)(e)),
-    }
-}
-
 #[cfg(test)]
 mod ram_tests {
     use super::RamCache;
diff --git a/libs/asset/client/src/cache_store.rs b/libs/asset/client/src/cache_store.rs
deleted file mode 100644
index 8417cd30b..000000000
--- a/libs/asset/client/src/cache_store.rs
+++ /dev/null
@@ -1,449 +0,0 @@
-//! Capability-based verified cache stores.
-//!
-//! The in-memory backend is intentionally page-lifetime only: its pins and
-//! LRU survive for as long as the store value does, and it cannot resume a
-//! partial download after a reload. [`CacheStoreStats`] reports both facts.
-
-use crate::error::{ClientError, ClientResult};
-use makepad_asset_data::Sha256;
-use std::collections::{HashMap, HashSet};
-use std::sync::Arc;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum BlobContent {
-    Bytes(Arc<[u8]>),
-    #[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-    VerifiedPath(std::path::PathBuf),
-}
-
-impl BlobContent {
-    pub fn as_bytes(&self) -> Option<&[u8]> {
-        match self {
-            Self::Bytes(bytes) => Some(bytes),
-            #[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-            Self::VerifiedPath(_) => None,
-        }
-    }
-
-    pub fn as_path(&self) -> Option<&std::path::Path> {
-        match self {
-            #[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-            Self::VerifiedPath(path) => Some(path),
-            Self::Bytes(_) => None,
-        }
-    }
-
-    /// Read the verified content regardless of the cache backend that owns it.
-    pub fn read_all(&self) -> ClientResult<Vec<u8>> {
-        match self {
-            Self::Bytes(bytes) => Ok(bytes.to_vec()),
-            #[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-            Self::VerifiedPath(path) => {
-                std::fs::read(path).map_err(crate::error::io_err("read verified cache blob"))
-            }
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct CacheStoreStats {
-    pub object_count: u64,
-    pub total_bytes: u64,
-    pub pinned_bytes: u64,
-    pub partial_bytes: u64,
-    pub evictions: u64,
-    pub corruption_rejections: u64,
-    /// True only when verified objects survive construction of a new store.
-    pub persistent: bool,
-    /// True only when incomplete transfers can continue after reconstruction.
-    pub resumable_across_reload: bool,
-}
-
-pub trait CacheStore: Send {
-    fn get_verified(&mut self, digest: &[u8; 32]) -> ClientResult<Option<BlobContent>>;
-    fn put_verified(&mut self, digest: &[u8; 32], bytes: &[u8]) -> ClientResult<()>;
-    fn contains(&self, digest: &[u8; 32]) -> bool;
-    fn len(&self) -> usize;
-    fn pin(&mut self, digest: &[u8; 32]) -> ClientResult<()>;
-    fn unpin(&mut self, digest: &[u8; 32]) -> ClientResult<()>;
-    fn remove(&mut self, digest: &[u8; 32]) -> ClientResult<bool>;
-    fn stats(&self) -> CacheStoreStats;
-}
-
-/// Digest-keyed, byte-budgeted LRU for portable/static clients.
-///
-/// Bytes are hashed before admission and held behind immutable `Arc` slices,
-/// so a successful lookup needs no second trust boundary. Pins protect
-/// entries only for this store's (normally one page's) lifetime.
-pub struct MemoryCacheStore {
-    entries: HashMap<[u8; 32], MemoryEntry>,
-    pins: HashSet<[u8; 32]>,
-    used_bytes: u64,
-    byte_budget: u64,
-    clock: u64,
-    evictions: u64,
-    corruption_rejections: u64,
-}
-
-struct MemoryEntry {
-    bytes: Arc<[u8]>,
-    last_used: u64,
-}
-
-impl MemoryCacheStore {
-    pub fn new(byte_budget: u64) -> Self {
-        Self {
-            entries: HashMap::new(),
-            pins: HashSet::new(),
-            used_bytes: 0,
-            byte_budget,
-            clock: 0,
-            evictions: 0,
-            corruption_rejections: 0,
-        }
-    }
-
-    pub fn byte_budget(&self) -> u64 {
-        self.byte_budget
-    }
-
-    fn touch_clock(&mut self) -> u64 {
-        self.clock = self.clock.saturating_add(1);
-        self.clock
-    }
-
-    fn pinned_bytes(&self) -> u64 {
-        self.pins
-            .iter()
-            .filter_map(|digest| self.entries.get(digest))
-            .map(|entry| entry.bytes.len() as u64)
-            .sum()
-    }
-
-    fn evict_for(&mut self, incoming: u64) -> ClientResult<()> {
-        if incoming > self.byte_budget {
-            return Err(ClientError::CacheAdmission {
-                what: "memory object over total budget",
-                limit: self.byte_budget,
-                found: incoming,
-            });
-        }
-        let immovable = self.pinned_bytes();
-        if immovable.saturating_add(incoming) > self.byte_budget {
-            return Err(ClientError::CacheAdmission {
-                what: "memory pins leave no room",
-                limit: self.byte_budget,
-                found: immovable.saturating_add(incoming),
-            });
-        }
-        while self.used_bytes.saturating_add(incoming) > self.byte_budget {
-            let Some(victim) = self
-                .entries
-                .iter()
-                .filter(|(digest, _)| !self.pins.contains(*digest))
-                .min_by_key(|(digest, entry)| (entry.last_used, **digest))
-                .map(|(digest, _)| *digest)
-            else {
-                return Err(ClientError::CacheAdmission {
-                    what: "memory pins leave no room",
-                    limit: self.byte_budget,
-                    found: self.used_bytes.saturating_add(incoming),
-                });
-            };
-            if let Some(entry) = self.entries.remove(&victim) {
-                self.used_bytes = self.used_bytes.saturating_sub(entry.bytes.len() as u64);
-                self.evictions = self.evictions.saturating_add(1);
-            }
-        }
-        Ok(())
-    }
-}
-
-impl CacheStore for MemoryCacheStore {
-    fn get_verified(&mut self, digest: &[u8; 32]) -> ClientResult<Option<BlobContent>> {
-        let clock = self.touch_clock();
-        let Some(entry) = self.entries.get_mut(digest) else {
-            return Ok(None);
-        };
-        entry.last_used = clock;
-        Ok(Some(BlobContent::Bytes(Arc::clone(&entry.bytes))))
-    }
-
-    fn put_verified(&mut self, digest: &[u8; 32], bytes: &[u8]) -> ClientResult<()> {
-        let mut hasher = Sha256::new();
-        hasher.update(bytes);
-        let found = hasher.finalize();
-        if &found != digest {
-            self.corruption_rejections = self.corruption_rejections.saturating_add(1);
-            return Err(ClientError::DigestMismatch {
-                what: "memory cache admission",
-                expected: *digest,
-                found,
-            });
-        }
-        let clock = self.touch_clock();
-        if let Some(entry) = self.entries.get_mut(digest) {
-            entry.last_used = clock;
-            return Ok(());
-        }
-        let incoming = bytes.len() as u64;
-        self.evict_for(incoming)?;
-        self.entries.insert(
-            *digest,
-            MemoryEntry { bytes: Arc::from(bytes), last_used: clock },
-        );
-        self.used_bytes = self.used_bytes.saturating_add(incoming);
-        Ok(())
-    }
-
-    fn contains(&self, digest: &[u8; 32]) -> bool {
-        self.entries.contains_key(digest)
-    }
-
-    fn len(&self) -> usize {
-        self.entries.len()
-    }
-
-    fn pin(&mut self, digest: &[u8; 32]) -> ClientResult<()> {
-        self.pins.insert(*digest);
-        Ok(())
-    }
-
-    fn unpin(&mut self, digest: &[u8; 32]) -> ClientResult<()> {
-        self.pins.remove(digest);
-        Ok(())
-    }
-
-    fn remove(&mut self, digest: &[u8; 32]) -> ClientResult<bool> {
-        let Some(entry) = self.entries.remove(digest) else {
-            return Ok(false);
-        };
-        self.used_bytes = self.used_bytes.saturating_sub(entry.bytes.len() as u64);
-        Ok(true)
-    }
-
-    fn stats(&self) -> CacheStoreStats {
-        CacheStoreStats {
-            object_count: self.entries.len() as u64,
-            total_bytes: self.used_bytes,
-            pinned_bytes: self.pinned_bytes(),
-            partial_bytes: 0,
-            evictions: self.evictions,
-            corruption_rejections: self.corruption_rejections,
-            persistent: false,
-            resumable_across_reload: false,
-        }
-    }
-}
-
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-pub struct FsCacheStore {
-    cache: crate::cache::ContentCache,
-}
-
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-impl FsCacheStore {
-    pub fn open(
-        root: &std::path::Path,
-        budgets: crate::cache::CacheBudgets,
-    ) -> ClientResult<Self> {
-        Ok(Self {
-            cache: crate::cache::ContentCache::open(root, budgets, crate::util::now_ms())?,
-        })
-    }
-
-    pub fn from_content_cache(cache: crate::cache::ContentCache) -> Self {
-        Self { cache }
-    }
-
-    pub fn into_content_cache(self) -> crate::cache::ContentCache {
-        self.cache
-    }
-}
-
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-impl CacheStore for FsCacheStore {
-    fn get_verified(&mut self, digest: &[u8; 32]) -> ClientResult<Option<BlobContent>> {
-        self.cache
-            .resolve(digest, crate::util::now_ms())
-            .map(|path| path.map(BlobContent::VerifiedPath))
-    }
-
-    fn put_verified(&mut self, digest: &[u8; 32], bytes: &[u8]) -> ClientResult<()> {
-        let now = crate::util::now_ms();
-        if self.cache.contains(digest) {
-            let _ = self.cache.resolve(digest, now)?;
-        }
-        self.cache
-            .put_bytes(bytes, Some(digest), now)
-            .map(|_| ())
-    }
-
-    fn contains(&self, digest: &[u8; 32]) -> bool {
-        self.cache.contains(digest)
-    }
-
-    fn len(&self) -> usize {
-        self.cache.stats().object_count as usize
-    }
-
-    fn pin(&mut self, digest: &[u8; 32]) -> ClientResult<()> {
-        self.cache.pin(digest)
-    }
-
-    fn unpin(&mut self, digest: &[u8; 32]) -> ClientResult<()> {
-        self.cache.unpin(digest)
-    }
-
-    fn remove(&mut self, digest: &[u8; 32]) -> ClientResult<bool> {
-        self.cache.remove(digest)
-    }
-
-    fn stats(&self) -> CacheStoreStats {
-        let stats = self.cache.stats();
-        CacheStoreStats {
-            object_count: stats.object_count,
-            total_bytes: stats.total_bytes,
-            pinned_bytes: stats.pinned_bytes,
-            partial_bytes: stats.partial_bytes,
-            evictions: stats.evictions,
-            corruption_rejections: stats.corruption_evictions,
-            persistent: true,
-            resumable_across_reload: true,
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_asset_data::BlobId;
-
-    fn digest(bytes: &[u8]) -> [u8; 32] {
-        *BlobId::hash_of(bytes).as_bytes()
-    }
-
-    #[test]
-    fn memory_budget_evicts_the_least_recently_used() {
-        let mut cache = MemoryCacheStore::new(8);
-        let (a, b, c) = (b"aaaa", b"bbbb", b"cccc");
-        cache.put_verified(&digest(a), a).unwrap();
-        cache.put_verified(&digest(b), b).unwrap();
-        assert!(cache.get_verified(&digest(a)).unwrap().is_some());
-        cache.put_verified(&digest(c), c).unwrap();
-        assert!(cache.contains(&digest(a)));
-        assert!(!cache.contains(&digest(b)));
-        assert!(cache.contains(&digest(c)));
-        assert_eq!(cache.stats().evictions, 1);
-    }
-
-    #[test]
-    fn memory_pin_survives_pressure_for_the_store_lifetime() {
-        let mut cache = MemoryCacheStore::new(8);
-        let (a, b, c) = (b"aaaa", b"bbbb", b"cccc");
-        cache.put_verified(&digest(a), a).unwrap();
-        cache.pin(&digest(a)).unwrap();
-        cache.put_verified(&digest(b), b).unwrap();
-        cache.put_verified(&digest(c), c).unwrap();
-        assert!(cache.contains(&digest(a)));
-        assert!(cache.contains(&digest(c)));
-        assert!(!cache.contains(&digest(b)));
-        assert_eq!(cache.stats().pinned_bytes, 4);
-        assert!(!cache.stats().persistent);
-        assert!(!cache.stats().resumable_across_reload);
-    }
-
-    #[test]
-    fn memory_hashes_before_admission() {
-        let mut cache = MemoryCacheStore::new(64);
-        let expected = digest(b"good");
-        assert!(matches!(
-            cache.put_verified(&expected, b"tampered"),
-            Err(ClientError::DigestMismatch { what: "memory cache admission", .. })
-        ));
-        assert!(!cache.contains(&expected));
-        assert_eq!(cache.stats().corruption_rejections, 1);
-    }
-
-    #[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-    #[test]
-    fn filesystem_adapter_preserves_verified_paths_pins_and_stats() {
-        let root = std::env::temp_dir().join(format!(
-            "mp-fs-cache-store-{}-{}",
-            std::process::id(),
-            crate::util::now_ms()
-        ));
-        let mut budgets = crate::cache::CacheBudgets::default_v1();
-        budgets.max_total_bytes = 1024;
-        budgets.max_object_bytes = 1024;
-        let mut cache = FsCacheStore::open(&root, budgets).unwrap();
-        let bytes = b"verified";
-        let digest = digest(bytes);
-        cache.put_verified(&digest, bytes).unwrap();
-        cache.pin(&digest).unwrap();
-        let content = cache.get_verified(&digest).unwrap().unwrap();
-        assert!(matches!(content, BlobContent::VerifiedPath(_)));
-        assert_eq!(cache.stats().pinned_bytes, bytes.len() as u64);
-        assert!(cache.stats().persistent);
-        assert!(cache.stats().resumable_across_reload);
-        drop(cache);
-        let _ = std::fs::remove_dir_all(root);
-    }
-
-    #[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-    #[test]
-    fn filesystem_verified_put_repairs_same_length_corruption() {
-        let root = std::env::temp_dir().join(format!(
-            "mp-fs-cache-repair-{}-{}",
-            std::process::id(),
-            crate::util::now_ms()
-        ));
-        let mut budgets = crate::cache::CacheBudgets::default_v1();
-        budgets.max_total_bytes = 1024;
-        budgets.max_object_bytes = 1024;
-        let bytes = b"verified";
-        let digest = digest(bytes);
-        let mut cache = FsCacheStore::open(&root, budgets).unwrap();
-        cache.put_verified(&digest, bytes).unwrap();
-        let BlobContent::VerifiedPath(path) = cache.get_verified(&digest).unwrap().unwrap()
-        else {
-            panic!("filesystem cache must return a path");
-        };
-        std::fs::write(&path, b"corrupt!").unwrap();
-
-        cache.put_verified(&digest, bytes).unwrap();
-
-        assert_eq!(std::fs::read(path).unwrap(), bytes);
-        assert_eq!(cache.stats().corruption_rejections, 1);
-        drop(cache);
-        let _ = std::fs::remove_dir_all(root);
-    }
-
-    #[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-    #[test]
-    fn filesystem_adapter_reopens_verified_objects() {
-        let root = std::env::temp_dir().join(format!(
-            "mp-fs-cache-reopen-{}-{}",
-            std::process::id(),
-            crate::util::now_ms()
-        ));
-        let mut budgets = crate::cache::CacheBudgets::default_v1();
-        budgets.max_total_bytes = 1024;
-        budgets.max_object_bytes = 1024;
-        let bytes = b"survives reopen";
-        let digest = digest(bytes);
-        {
-            let mut cache = FsCacheStore::open(&root, budgets).unwrap();
-            cache.put_verified(&digest, bytes).unwrap();
-        }
-        let mut reopened = FsCacheStore::open(&root, budgets).unwrap();
-        let BlobContent::VerifiedPath(path) = reopened.get_verified(&digest).unwrap().unwrap()
-        else {
-            panic!("filesystem cache must return a path");
-        };
-        assert_eq!(std::fs::read(path).unwrap(), bytes);
-        assert!(reopened.stats().resumable_across_reload);
-        drop(reopened);
-        let _ = std::fs::remove_dir_all(root);
-    }
-}
diff --git a/libs/asset/client/src/client.rs b/libs/asset/client/src/client.rs
index 3f56d003c..d82ddf5e1 100644
--- a/libs/asset/client/src/client.rs
+++ b/libs/asset/client/src/client.rs
@@ -26,9 +26,6 @@ use crate::dto::{
 };
 use crate::error::{ClientError, ClientResult};
 use crate::http::HttpLimits;
-use crate::location::{
-    BaseUrl, ClientLocation, ClientMode, CAPABILITY_STATIC_SITE_SESSION,
-};
 use crate::util::now_ms;
 use crate::wire;
 use makepad_asset_data::{
@@ -43,10 +40,6 @@ use std::time::Duration;
 
 #[derive(Clone, Debug)]
 pub struct ClientConfig {
-    /// `None` selects the native endpoints passed to [`AssetClient::connect`].
-    /// `Native` is authoritative over that compatibility argument; the
-    /// static constructor records its validated URL here.
-    pub location: Option<ClientLocation>,
     pub cache_root: PathBuf,
     pub cache: CacheBudgets,
     pub http: HttpLimits,
@@ -66,7 +59,6 @@ pub struct ClientConfig {
 impl ClientConfig {
     pub fn new(cache_root: impl Into<PathBuf>) -> Self {
         Self {
-            location: None,
             cache_root: cache_root.into(),
             cache: CacheBudgets::default_v1(),
             http: HttpLimits::default_v1(),
@@ -77,20 +69,7 @@ impl ClientConfig {
         }
     }
 
-    /// Select the credential-free static HTTP + memory-cache runtime.
-    /// Drive it with [`crate::ClientRuntime::start_static`] and `poll`;
-    /// blocking [`AssetClient`] construction deliberately remains native-
-    /// server-only.
-    pub fn static_site(base_url: BaseUrl) -> Self {
-        let mut config = Self::new(PathBuf::new());
-        config.location = Some(ClientLocation::StaticSite(base_url));
-        config
-    }
-
-    pub(crate) fn validate(&self) -> ClientResult<()> {
-        if matches!(self.location, Some(ClientLocation::StaticSite(_))) && self.token.is_some() {
-            return Err(ClientError::InvalidInput { what: "static site bearer token" });
-        }
+    fn validate(&self) -> ClientResult<()> {
         self.cache.validate()?;
         self.http.validate()?;
         if self.max_transfer_attempts == 0 || self.blob_body_deadline_ms == 0 {
@@ -105,18 +84,14 @@ impl ClientConfig {
 /// [`ClientError::WrongServerCursor`].
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct PageCursor {
-    pub(crate) server_id: [u8; 16],
-    pub(crate) token: String,
+    server_id: [u8; 16],
+    token: String,
 }
 
 impl PageCursor {
     pub fn server_id(&self) -> &[u8; 16] {
         &self.server_id
     }
-
-    pub(crate) fn token(&self) -> &str {
-        &self.token
-    }
 }
 
 #[derive(Clone, Debug, PartialEq, Eq)]
@@ -284,17 +259,6 @@ impl AssetClient {
         expected_server: Option<[u8; 16]>,
     ) -> ClientResult<AssetClient> {
         config.validate()?;
-        if matches!(config.location, Some(ClientLocation::StaticSite(_))) {
-            return Err(ClientError::Unavailable {
-                capability: CAPABILITY_STATIC_SITE_SESSION,
-                mode: ClientMode::StaticWeb,
-            });
-        }
-        let endpoints = match config.location.as_ref() {
-            Some(ClientLocation::Native(endpoints)) => *endpoints,
-            Some(ClientLocation::StaticSite(_)) => unreachable!(),
-            None => endpoints,
-        };
         let cache = ContentCache::open(&config.cache_root, config.cache, now_ms())?;
         let api = Api::with_keep_alive(
             endpoints,
@@ -452,11 +416,6 @@ impl AssetClient {
         Ok(AssetsPage { assets: page.assets, next: self.wrap_cursor(page.cursor) })
     }
 
-    /// Run one bounded read-only catalog query through the connected store.
-    pub fn assets_query(&self, sql: &str) -> ClientResult<crate::dto::AssetsQueryDto> {
-        self.api.assets_query(sql)
-    }
-
     pub fn asset_detail(&self, id: &makepad_asset_data::AssetId) -> ClientResult<AssetDetailDto> {
         self.api.asset_detail(id)
     }
@@ -1040,7 +999,7 @@ impl AssetClient {
         abort: &dyn Fn() -> bool,
     ) -> ClientResult<PathBuf> {
         let digest = *blob.as_bytes();
-        let mut writer = self.cache().open_partial_at(&digest, now_ms())?;
+        let mut writer = self.cache().open_partial(&digest)?;
 
         // A partial already at/above the expected size cannot be extended by
         // a range request; it is either complete (commit will prove it) or
diff --git a/libs/asset/client/src/dto.rs b/libs/asset/client/src/dto.rs
index a394b95da..5d3a9c908 100644
--- a/libs/asset/client/src/dto.rs
+++ b/libs/asset/client/src/dto.rs
@@ -155,8 +155,6 @@ pub fn role_name(role: makepad_asset_data::FileRole) -> &'static str {
         R::StemVocals => "stem_vocals",
         R::StemOther => "stem_other",
         R::Lyrics => "lyrics",
-        R::DjAnalysis => "dj_analysis",
-        R::DjLoopSplat => "dj_loop_splat",
     }
 }
 
@@ -188,8 +186,6 @@ pub fn role_parse(s: &str) -> Option<FileRole> {
         "stem_vocals" => R::StemVocals,
         "stem_other" => R::StemOther,
         "lyrics" => R::Lyrics,
-        "dj_analysis" => R::DjAnalysis,
-        "dj_loop_splat" => R::DjLoopSplat,
         _ => return None,
     })
 }
@@ -298,15 +294,6 @@ pub struct CatalogHit {
     pub namespace: String,
     pub kind: Option<AssetKind>,
     pub title: String,
-    /// Public creator/artist annotation. Optional on the wire so clients
-    /// remain compatible with stores predating this projection.
-    pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
     pub snippet: String,
     pub score: u64,
     pub live: bool,
@@ -437,25 +424,6 @@ pub fn parse_catalog_page(v: &Value) -> ClientResult<CatalogPageDto> {
         };
         let title = need_str(h, "title", MAX_TITLE_BYTES, "hit title")?.to_string();
         check_display(&title, "hit title")?;
-        let creator = match h.get("creator") {
-            None | Some(Value::Null) => String::new(),
-            Some(_) => need_str(h, "creator", 128, "hit creator")?.to_string(),
-        };
-        check_display(&creator, "hit creator")?;
-        let optional_text = |key: &'static str, what: &'static str| -> ClientResult<String> {
-            let text = match h.get(key) {
-                None | Some(Value::Null) => String::new(),
-                Some(_) => need_str(h, key, MAX_SNIPPET_BYTES, what)?.to_string(),
-            };
-            check_display(&text, what)?;
-            Ok(text)
-        };
-        let artist = optional_text("artist", "hit artist")?;
-        let artist_url = optional_text("artist_url", "hit artist url")?;
-        let album = optional_text("album", "hit album")?;
-        let source_url = optional_text("source_url", "hit source url")?;
-        let license = optional_text("license", "hit license")?;
-        let license_url = optional_text("license_url", "hit license url")?;
         let snippet = need_str(h, "snippet", MAX_SNIPPET_BYTES, "hit snippet")?.to_string();
         check_display(&snippet, "hit snippet")?;
         let score = need_u64(h, "score", "hit score")?;
@@ -482,13 +450,6 @@ pub fn parse_catalog_page(v: &Value) -> ClientResult<CatalogPageDto> {
             namespace,
             kind,
             title,
-            creator,
-            artist,
-            artist_url,
-            album,
-            source_url,
-            license,
-            license_url,
             snippet,
             score,
             live,
@@ -2405,12 +2366,6 @@ pub struct AnnotationDto {
     pub categories: Vec<String>,
     pub tags: Vec<String>,
     pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
     pub generator: String,
     pub backend: String,
     pub model: String,
@@ -2466,12 +2421,6 @@ pub fn parse_annotation(v: &Value) -> ClientResult<AnnotationDto> {
         categories: labels("categories", "annotation categories")?,
         tags: labels("tags", "annotation tags")?,
         creator: text("creator", 128, "annotation creator")?,
-        artist: text("artist", 4096, "annotation artist")?,
-        artist_url: text("artist_url", 4096, "annotation artist url")?,
-        album: text("album", 4096, "annotation album")?,
-        source_url: text("source_url", 4096, "annotation source url")?,
-        license: text("license", 4096, "annotation license")?,
-        license_url: text("license_url", 4096, "annotation license url")?,
         generator: text("generator", 128, "annotation generator")?,
         backend: text("backend", 128, "annotation backend")?,
         model: text("model", 128, "annotation model")?,
diff --git a/libs/asset/client/src/error.rs b/libs/asset/client/src/error.rs
index 9e8048dc7..57695a4b7 100644
--- a/libs/asset/client/src/error.rs
+++ b/libs/asset/client/src/error.rs
@@ -11,15 +11,11 @@
 //!   exactly what was refused.
 
 use makepad_asset_data::AssetDataError;
-use crate::location::ClientMode;
 
 pub type ClientResult<T> = Result<T, ClientError>;
 
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub enum ClientError {
-    /// The selected client mode deliberately does not provide this
-    /// capability. This is a local refusal and performs no I/O.
-    Unavailable { capability: &'static str, mode: ClientMode },
     /// Socket / filesystem failure.
     Io { op: &'static str, kind: std::io::ErrorKind },
     /// A wall-clock deadline expired before the operation finished.
@@ -105,9 +101,6 @@ impl std::fmt::Display for ClientError {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         use ClientError::*;
         match self {
-            Unavailable { capability, mode } => {
-                write!(f, "capability unavailable in {mode:?} mode: {capability}")
-            }
             Io { op, kind } => write!(f, "io failure during {op}: {kind:?}"),
             Timeout { op } => write!(f, "timeout during {op}"),
             Protocol { what } => write!(f, "protocol violation: {what}"),
diff --git a/libs/asset/client/src/http.rs b/libs/asset/client/src/http.rs
index 293b35a3e..eaee13d2a 100644
--- a/libs/asset/client/src/http.rs
+++ b/libs/asset/client/src/http.rs
@@ -33,7 +33,7 @@ use crate::wire::{target_byte_ok, MAX_TARGET_BYTES};
 use std::io::{Read, Write};
 use std::net::{SocketAddr, TcpStream};
 use std::sync::Mutex;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 /// Idle keep-alive sockets, keyed by peer. One pool belongs to ONE worker:
 /// [`crate::api::Api`] gives every clone its own, so two lanes never
@@ -163,9 +163,6 @@ pub struct Request<'a> {
     pub range_start: Option<u64>,
     /// Exact strong ETag to gate the range on, sent as `If-Range: "<v>"`.
     pub if_range: Option<&'a str>,
-    /// Additional validated request headers. The native API leaves this
-    /// empty; it exists for the owned completion transport adapter.
-    pub extra_headers: &'a [(String, String)],
     /// Request body (POST/PUT only).
     pub body: Option<&'a [u8]>,
     /// Content-Type sent with a body.
@@ -190,7 +187,6 @@ impl<'a> Request<'a> {
             bearer: None,
             range_start: None,
             if_range: None,
-            extra_headers: &[],
             body: None,
             body_content_type: "application/json",
             body_deadline_ms: None,
@@ -227,9 +223,6 @@ pub struct ContentRange {
 #[derive(Clone, Debug)]
 pub struct ResponseHead {
     pub status: u16,
-    /// All response headers with ASCII-lowercase names. Values are trimmed
-    /// but otherwise retain their wire spelling.
-    pub headers: Vec<(String, String)>,
     /// Declared body length. Always present on accepted responses; for HEAD
     /// it describes the body a GET would carry.
     pub content_length: u64,
@@ -249,7 +242,7 @@ pub struct Response<'a> {
     buffered: Vec<u8>,
     pos: usize,
     remaining: u64,
-    deadline: f64,
+    deadline: Instant,
     read_timeout: Duration,
     /// Where a fully consumed, cleanly framed socket goes back to.
     pool: Option<&'a ConnPool>,
@@ -309,16 +302,12 @@ impl Response<'_> {
             return Ok(n);
         }
         loop {
-            let now = makepad_platform::Cx::monotonic_now();
+            let now = Instant::now();
             if now >= self.deadline {
                 self.reusable = false;
                 return Err(ClientError::Timeout { op: "http body" });
             }
-            let timeout = Duration::from_secs_f64(
-                (self.deadline - now)
-                    .min(self.read_timeout.as_secs_f64())
-                    .max(0.001),
-            );
+            let timeout = (self.deadline - now).min(self.read_timeout).max(Duration::from_millis(1));
             let remaining = self.remaining;
             let want = (out.len() as u64).min(remaining) as usize;
             let stream = self.stream_mut()?;
@@ -511,21 +500,8 @@ fn call_once<'a>(
     if let Some(tag) = req.if_range {
         out.extend_from_slice(format!("If-Range: \"{tag}\"\r\n").as_bytes());
     }
-    let mut has_extra_content_type = false;
-    for (name, value) in req.extra_headers {
-        check_extra_header(name, value)?;
-        if name.eq_ignore_ascii_case("content-type") {
-            has_extra_content_type = true;
-        }
-        out.extend_from_slice(name.as_bytes());
-        out.extend_from_slice(b": ");
-        out.extend_from_slice(value.as_bytes());
-        out.extend_from_slice(b"\r\n");
-    }
     if let Some(body) = req.body {
-        if !has_extra_content_type {
-            out.extend_from_slice(format!("Content-Type: {}\r\n", req.body_content_type).as_bytes());
-        }
+        out.extend_from_slice(format!("Content-Type: {}\r\n", req.body_content_type).as_bytes());
         out.extend_from_slice(format!("Content-Length: {}\r\n", body.len()).as_bytes());
     }
     out.extend_from_slice(if pool.is_some() {
@@ -559,8 +535,7 @@ fn call_once<'a>(
 
     // ---- response head ----
     let head_ms = req.head_deadline_ms.unwrap_or(limits.head_deadline_ms).max(1);
-    let head_deadline =
-        makepad_platform::Cx::monotonic_now() + Duration::from_millis(head_ms).as_secs_f64();
+    let head_deadline = Instant::now() + Duration::from_millis(head_ms);
     let read_timeout = Duration::from_millis(limits.read_timeout_ms.max(1));
     let mut buf: Vec<u8> = Vec::with_capacity(4 * 1024);
     let head_end = loop {
@@ -570,7 +545,7 @@ fn call_once<'a>(
         if buf.len() > MAX_HEAD_BYTES {
             return Err(ClientError::Protocol { what: "response head too large" }.into());
         }
-        let now = makepad_platform::Cx::monotonic_now();
+        let now = Instant::now();
         if now >= head_deadline {
             if buf.is_empty() {
                 if let Some(e) = write_err {
@@ -579,11 +554,7 @@ fn call_once<'a>(
             }
             return Err(ClientError::Timeout { op: "http response head" }.into());
         }
-        let timeout = Duration::from_secs_f64(
-            (head_deadline - now)
-                .min(read_timeout.as_secs_f64())
-                .max(0.001),
-        );
+        let timeout = (head_deadline - now).min(read_timeout).max(Duration::from_millis(1));
         if let Err(e) = stream.set_read_timeout(Some(timeout)) {
             // Same rule as an EOF here: on a pooled socket that has said
             // nothing yet, the socket is the problem, not the request.
@@ -659,8 +630,7 @@ fn call_once<'a>(
         buffered,
         pos: 0,
         remaining,
-        deadline: makepad_platform::Cx::monotonic_now()
-            + Duration::from_millis(body_ms).as_secs_f64(),
+        deadline: Instant::now() + Duration::from_millis(body_ms),
         read_timeout,
         pool,
         addr,
@@ -687,34 +657,6 @@ fn check_target(target: &str) -> ClientResult<()> {
     Ok(())
 }
 
-fn check_extra_header(name: &str, value: &str) -> ClientResult<()> {
-    if name.is_empty()
-        || name.len() > 128
-        || !name.bytes().all(token_byte_ok)
-        || matches!(
-            name.to_ascii_lowercase().as_str(),
-            "host"
-                | "connection"
-                | "content-length"
-                | "transfer-encoding"
-                | "te"
-                | "trailer"
-                | "upgrade"
-                | "expect"
-                | "keep-alive"
-                | "proxy-connection"
-        )
-    {
-        return Err(ClientError::InvalidInput { what: "request header name" });
-    }
-    if value.len() > MAX_HEADER_LINE
-        || !value.bytes().all(|b| b == b'\t' || (b >= b' ' && b != 0x7f))
-    {
-        return Err(ClientError::InvalidInput { what: "request header value" });
-    }
-    Ok(())
-}
-
 fn find_terminator(buf: &[u8]) -> Option<usize> {
     buf.windows(4).position(|w| w == b"\r\n\r\n")
 }
@@ -791,7 +733,6 @@ pub fn parse_response_head_conn(
     let mut content_range: Option<String> = None;
     let mut etag: Option<String> = None;
     let mut connection: Option<String> = None;
-    let mut headers = Vec::new();
     let mut count = 0usize;
     for line in lines {
         count += 1;
@@ -825,10 +766,6 @@ pub fn parse_response_head_conn(
         let name = std::str::from_utf8(name_b)
             .map_err(|_| ClientError::Protocol { what: "malformed header name" })?
             .to_ascii_lowercase();
-        let value = std::str::from_utf8(value_b)
-            .map_err(|_| ClientError::Protocol { what: "header value charset" })?
-            .to_string();
-        headers.push((name.clone(), value));
         let slot = match name.as_str() {
             "content-length" => &mut content_length,
             "transfer-encoding" => &mut transfer_encoding,
@@ -909,7 +846,7 @@ pub fn parse_response_head_conn(
         connection.as_deref().map(str::trim),
         Some(v) if v.eq_ignore_ascii_case("keep-alive")
     );
-    Ok((ResponseHead { status, headers, content_length, content_type, content_range, etag }, keep_alive))
+    Ok((ResponseHead { status, content_length, content_type, content_range, etag }, keep_alive))
 }
 
 fn parse_content_length(cl: &str) -> ClientResult<u64> {
@@ -976,13 +913,6 @@ mod tests {
         parse_response_head(raw, false, false)
     }
 
-    #[test]
-    fn extra_headers_reject_caller_controlled_framing() {
-        for name in ["content-length", "transfer-encoding", "te", "trailer", "upgrade", "expect"] {
-            assert!(check_extra_header(name, "value").is_err(), "accepted {name}");
-        }
-    }
-
     // ---- keep-alive pool recovery -----------------------------------------
 
     /// A one-request-at-a-time HTTP/1.1 server for the pool tests: it speaks
diff --git a/libs/asset/client/src/lib.rs b/libs/asset/client/src/lib.rs
index 06ef0868d..216193d17 100644
--- a/libs/asset/client/src/lib.rs
+++ b/libs/asset/client/src/lib.rs
@@ -34,97 +34,40 @@
 //! lives in [`wire`] — the single coordination surface with the server
 //! process (`libs/asset/store`).
 
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub mod api;
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-#[path = "portable/api.rs"]
-pub mod api;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub mod cache;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub mod client;
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-#[path = "portable/client.rs"]
-pub mod client;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-pub mod discovery;
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-#[path = "portable/discovery.rs"]
 pub mod discovery;
 pub mod dto;
 pub mod error;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub mod http;
 // The module moved; this re-export keeps every dependent's `makepad_asset_client::json::Value` path compiling.
 pub mod json { pub use makepad_strict_json::*; }
-pub mod location;
-pub mod transport;
-pub mod cache_store;
-pub mod static_store;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub mod side_channels;
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-#[path = "portable/side_channels.rs"]
-pub mod side_channels;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-pub mod publish;
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-#[path = "portable/publish.rs"]
 pub mod publish;
 pub mod resolver;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub mod runtime;
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-#[path = "portable/runtime.rs"]
-pub mod runtime;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub mod session;
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-#[path = "portable/session.rs"]
-pub mod session;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-pub mod subscriber;
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-#[path = "portable/subscriber.rs"]
 pub mod subscriber;
 pub mod util;
 pub mod wire;
 
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub use api::{
-    AnnotationUpload, Api, BatchFlow, BatchFrame, BatchItem, BlobHead, BlobRefAdmission, BlobRefRow, BlobRefsPage, CatalogQuery,
+    AnnotationUpload, Api, ApiEndpoints, BatchFlow, BatchFrame, BatchItem, BlobHead, BlobRefAdmission, BlobRefRow, BlobRefsPage, CatalogQuery,
     ChatAttachment, ChatCreateRequest,
     ChatSendRequest, GcRequest, OperationAliasExpect, OperationCreateRequest,
     OperationFinalizeRequest, OperationInputRef, OperationOutputFile, OperationPublicationRef,
     PipelineStageSpec, SourceCollectionRegistered, default_stage_weight, stage_ref,
     DEFAULT_STAGE_WEIGHTS, MAX_LIST_LIMIT, MAX_SEARCH_LIMIT, NEUTRAL_STAGE_WEIGHT,
 };
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-pub use api::{
-    default_stage_weight, stage_ref, AnnotationUpload, Api, BlobHead, CatalogQuery,
-    ChatAttachment, GcRequest, PipelineStageSpec, SourceCollectionRegistered,
-    DEFAULT_STAGE_WEIGHTS, MAX_LIST_LIMIT, MAX_SEARCH_LIMIT, NEUTRAL_STAGE_WEIGHT,
-};
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub use cache::{CacheBudgets, CacheStats, ContentCache, PartialWriter};
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub use client::{
     AssetClient, AssetsPage, CatalogEventCursor, CatalogEventsPage, CatalogPage, ClientConfig,
     PageCursor, SourceCollectionsCursor, SourceCollectionsPage,
 };
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-pub use client::{
-    AssetClient, AssetsPage, CacheBudgets, CacheStats, CatalogEventCursor, CatalogPage,
-    ClientConfig, HttpLimits, PageCursor,
-};
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub use discovery::{
     bind_reuse_udp, content_client_caps, Beacon, DiscoveredServer, DiscoveryListener, MAX_ENTRIES,
 };
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
-pub use discovery::{
-    bind_reuse_udp, content_client_caps, Beacon, DiscoveredServer, DiscoveryListener,
-};
 pub use dto::{
     ChatProviderLocality,
     AliasDto, AliasStatusDto, AnnotateBacklogDto, AnnotateSummaryDto, AnnotationDto,
@@ -148,33 +91,12 @@ pub use dto::{
     SourceCollectionRowDto, SourceCollectionsPageDto, StageOnFailDto, aggregate_permille,
 };
 pub use error::{ClientError, ClientResult};
-pub use location::{
-    ApiEndpoints, BaseUrl, ClientLocation, ClientMode, CAPABILITY_BLOCKING_API,
-    CAPABILITY_STATIC_SITE_SESSION, StoreCapabilities,
-};
-pub use transport::{
-    OwnedRequest, OwnedResponse, Transport, TransportCompletion, TransportError, TransportId,
-    TransportMethod,
-};
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-pub use transport::TcpHttpTransport;
-#[cfg(any(target_arch = "wasm32", feature = "native", feature = "web"))]
-pub use transport::PlatformHttpTransport;
-pub use cache_store::{BlobContent, CacheStore, CacheStoreStats, MemoryCacheStore};
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-pub use cache_store::FsCacheStore;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 pub use http::HttpLimits;
 pub use publish::{
     PublishBundle, PublishBundleFile, PublishFile, PublishProvenance, PublishRequest,
     PublishRights, PublishStage, PublishStats, PublishThumbnail, Published, PublishedBundle,
     PublishedFile,
 };
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-pub use session::{
-    SessionConfig, SessionConnector, SessionHandles, SessionMsg, SessionStatus,
-};
-#[cfg(any(target_arch = "wasm32", feature = "web"))]
 pub use session::{
     SessionConfig, SessionConnector, SessionHandles, SessionMsg, SessionStatus,
 };
@@ -188,7 +110,3 @@ pub use runtime::{
 pub use subscriber::{
     CatalogSubscriber, CatalogSubscriberConfig, CatalogSubscriptionEvent,
 };
-pub use static_store::{
-    StaticFetch, StaticFetchId, StaticFetchOutput, StaticStore, StaticStoreEvent,
-    StaticStoreState, MAX_STATIC_MANIFEST_BYTES,
-};
diff --git a/libs/asset/client/src/location.rs b/libs/asset/client/src/location.rs
deleted file mode 100644
index c8c58982d..000000000
--- a/libs/asset/client/src/location.rs
+++ /dev/null
@@ -1,380 +0,0 @@
-//! Validated client locations shared by native and portable configurations.
-
-use crate::error::{ClientError, ClientResult};
-use crate::wire;
-use std::net::{Ipv4Addr, Ipv6Addr, SocketAddr};
-use std::str::FromStr;
-
-/// The two socket endpoints advertised by a native Asset Server.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct ApiEndpoints {
-    pub control: SocketAddr,
-    pub data: SocketAddr,
-}
-
-/// The execution mode carried by capability errors.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum ClientMode {
-    Native,
-    StaticWeb,
-}
-
-pub const CAPABILITY_BLOCKING_API: &str = "blocking_api";
-pub const CAPABILITY_STATIC_SITE_SESSION: &str = "static_site_session";
-
-/// Capabilities of the store behind one connected session. UI code uses
-/// these construction-time facts instead of target checks: a browser-local
-/// store can publish without having a filesystem or AI worker, while a
-/// static export has none of the three.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct StoreCapabilities {
-    pub filesystem: bool,
-    pub publish: bool,
-    pub ai: bool,
-}
-
-impl StoreCapabilities {
-    pub const fn native() -> Self {
-        Self { filesystem: true, publish: true, ai: true }
-    }
-
-    pub const fn browser() -> Self {
-        Self { filesystem: false, publish: true, ai: false }
-    }
-
-    pub const fn static_site() -> Self {
-        Self { filesystem: false, publish: false, ai: false }
-    }
-}
-
-/// Where a client obtains its immutable asset data.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum ClientLocation {
-    Native(ApiEndpoints),
-    StaticSite(BaseUrl),
-}
-
-impl ClientLocation {
-    pub fn mode(&self) -> ClientMode {
-        match self {
-            Self::Native(_) => ClientMode::Native,
-            Self::StaticSite(_) => ClientMode::StaticWeb,
-        }
-    }
-
-    pub fn capabilities(&self) -> StoreCapabilities {
-        match self {
-            Self::Native(_) => StoreCapabilities::native(),
-            Self::StaticSite(_) => StoreCapabilities::static_site(),
-        }
-    }
-}
-
-impl std::fmt::Display for ClientLocation {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::Native(endpoints) => write!(f, "{}", endpoints.control),
-            Self::StaticSite(base) => base.fmt(f),
-        }
-    }
-}
-
-/// A normalized URL prefix for a credential-free static asset export.
-///
-/// HTTPS is required except for loopback hosts used by desktop tests and
-/// local development. Credentials, queries, and fragments are refused, and
-/// the stored spelling always has exactly one trailing slash.
-#[derive(Clone, Debug, PartialEq, Eq, Hash)]
-pub struct BaseUrl(String);
-
-impl BaseUrl {
-    pub fn parse(value: impl AsRef<str>) -> ClientResult<Self> {
-        let value = value.as_ref();
-        if value.is_empty()
-            || !value.is_ascii()
-            || value.bytes().any(|b| b <= b' ' || b == 0x7f || b == b'\\')
-            || value.contains('?')
-            || value.contains('#')
-        {
-            return Err(ClientError::InvalidInput { what: "static base url" });
-        }
-        let Some((scheme, remainder)) = value.split_once("://") else {
-            return Err(ClientError::InvalidInput { what: "static base url scheme" });
-        };
-        let is_https = scheme.eq_ignore_ascii_case("https");
-        let is_http = scheme.eq_ignore_ascii_case("http");
-        if !is_https && !is_http {
-            return Err(ClientError::InvalidInput { what: "static base url scheme" });
-        }
-        let authority_end = remainder.find('/').unwrap_or(remainder.len());
-        let authority = &remainder[..authority_end];
-        if authority.is_empty() || authority.contains('@') {
-            return Err(ClientError::InvalidInput { what: "static base url authority" });
-        }
-        let (authority, host) = canonical_authority(authority, is_https)
-            .ok_or(ClientError::InvalidInput { what: "static base url authority" })?;
-        if is_http && !is_loopback_host(&host) {
-            return Err(ClientError::InvalidInput { what: "static base url requires https" });
-        }
-        let path = canonical_path(&remainder[authority_end..])
-            .ok_or(ClientError::InvalidInput { what: "static base url path" })?;
-
-        let mut normalized = String::with_capacity(value.len() + 1);
-        normalized.push_str(if is_https { "https://" } else { "http://" });
-        normalized.push_str(&authority);
-        normalized.push_str(&path);
-        Ok(Self(normalized))
-    }
-
-    pub fn as_str(&self) -> &str {
-        &self.0
-    }
-
-    /// Join one already wire-legal origin-form target to this prefix.
-    pub fn join(&self, target: &str) -> ClientResult<String> {
-        if target.is_empty()
-            || !target.starts_with('/')
-            || target.len() > wire::MAX_TARGET_BYTES
-            || !target.bytes().all(wire::target_byte_ok)
-            || has_dot_segment(target.split_once('?').map_or(target, |(path, _)| path))
-        {
-            return Err(ClientError::InvalidInput { what: "static request target" });
-        }
-        let mut joined = String::with_capacity(self.0.len() + target.len());
-        joined.push_str(&self.0);
-        joined.push_str(&target[1..]);
-        Ok(joined)
-    }
-}
-
-impl std::fmt::Display for BaseUrl {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(&self.0)
-    }
-}
-
-impl FromStr for BaseUrl {
-    type Err = ClientError;
-
-    fn from_str(value: &str) -> Result<Self, Self::Err> {
-        Self::parse(value)
-    }
-}
-
-impl TryFrom<String> for BaseUrl {
-    type Error = ClientError;
-
-    fn try_from(value: String) -> Result<Self, Self::Error> {
-        Self::parse(value)
-    }
-}
-
-fn canonical_authority(authority: &str, is_https: bool) -> Option<(String, String)> {
-    if let Some(rest) = authority.strip_prefix('[') {
-        let end = rest.find(']')?;
-        let host = &rest[..end];
-        let tail = &rest[end + 1..];
-        let address = Ipv6Addr::from_str(host).ok()?;
-        let port = if tail.is_empty() {
-            None
-        } else {
-            Some(parse_port(tail.strip_prefix(':')?)?)
-        };
-        let host = address.to_string();
-        let mut out = format!("[{host}]");
-        if port.is_some_and(|port| port != if is_https { 443 } else { 80 }) {
-            out.push(':');
-            out.push_str(&port?.to_string());
-        }
-        return Some((out, host));
-    }
-    let (host, port) = match authority.rsplit_once(':') {
-        Some((host, port)) => {
-            if host.is_empty() || host.contains(':') {
-                return None;
-            }
-            (host, Some(parse_port(port)?))
-        }
-        None => (authority, None),
-    };
-    if host.is_empty() {
-        return None;
-    }
-    let host = if let Ok(address) = Ipv4Addr::from_str(host) {
-        address.to_string()
-    } else {
-        let host = host.to_ascii_lowercase();
-        if host.split('.').any(|label| {
-            label.is_empty()
-                || label.starts_with('-')
-                || label.ends_with('-')
-                || !label.bytes().all(|byte| byte.is_ascii_alphanumeric() || byte == b'-')
-        }) {
-            return None;
-        }
-        host
-    };
-    let mut out = host.clone();
-    if port.is_some_and(|port| port != if is_https { 443 } else { 80 }) {
-        out.push(':');
-        out.push_str(&port?.to_string());
-    }
-    Some((out, host))
-}
-
-fn parse_port(port: &str) -> Option<u16> {
-    if port.is_empty() || !port.bytes().all(|byte| byte.is_ascii_digit()) {
-        return None;
-    }
-    port.parse().ok()
-}
-
-fn canonical_path(path: &str) -> Option<String> {
-    let path = if path.is_empty() { "/" } else { path };
-    if !path.starts_with('/')
-        || !path.bytes().all(url_path_byte_ok)
-        || has_dot_segment(path)
-    {
-        return None;
-    }
-    let bytes = path.as_bytes();
-    let mut out = String::with_capacity(path.len() + 1);
-    let mut at = 0;
-    while at < bytes.len() {
-        if bytes[at] == b'%' {
-            let hi = *bytes.get(at + 1)?;
-            let lo = *bytes.get(at + 2)?;
-            if !hi.is_ascii_hexdigit() || !lo.is_ascii_hexdigit() {
-                return None;
-            }
-            out.push('%');
-            out.push((hi as char).to_ascii_uppercase());
-            out.push((lo as char).to_ascii_uppercase());
-            at += 3;
-        } else {
-            out.push(bytes[at] as char);
-            at += 1;
-        }
-    }
-    while out.ends_with("//") {
-        out.pop();
-    }
-    if !out.ends_with('/') {
-        out.push('/');
-    }
-    Some(out)
-}
-
-fn url_path_byte_ok(byte: u8) -> bool {
-    byte.is_ascii_alphanumeric()
-        || matches!(
-            byte,
-            b'-' | b'.' | b'_' | b'~' | b'!' | b'$' | b'&' | b'\'' | b'(' | b')'
-                | b'*' | b'+' | b',' | b';' | b'=' | b':' | b'@' | b'/' | b'%'
-        )
-}
-
-fn has_dot_segment(path: &str) -> bool {
-    path.split('/').any(|segment| {
-        let mut dots = 0usize;
-        let bytes = segment.as_bytes();
-        let mut at = 0usize;
-        while at < bytes.len() {
-            if bytes[at] == b'.' {
-                dots += 1;
-                at += 1;
-            } else if bytes.get(at) == Some(&b'%')
-                && bytes.get(at + 1).is_some_and(|byte| *byte == b'2')
-                && bytes
-                    .get(at + 2)
-                    .is_some_and(|byte| byte.eq_ignore_ascii_case(&b'e'))
-            {
-                dots += 1;
-                at += 3;
-            } else {
-                return false;
-            }
-        }
-        dots == 1 || dots == 2
-    })
-}
-
-fn is_loopback_host(host: &str) -> bool {
-    host.eq_ignore_ascii_case("localhost")
-        || host == "::1"
-        || Ipv4Addr::from_str(host).is_ok_and(|address| address.is_loopback())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::{ApiEndpoints, BaseUrl, ClientMode, CAPABILITY_STATIC_SITE_SESSION};
-    use crate::{AssetClient, ClientConfig, ClientError, SessionConfig, SessionConnector};
-
-    #[test]
-    fn validation_table_and_normalization() {
-        let accepted = [
-            ("https://assets.example", "https://assets.example/"),
-            ("HTTPS://ASSETS.EXAMPLE:443/root///", "https://assets.example/root/"),
-            ("http://localhost:8080", "http://localhost:8080/"),
-            ("http://127.0.0.1:8080/static/", "http://127.0.0.1:8080/static/"),
-            ("http://[::1]:8080", "http://[::1]:8080/"),
-        ];
-        for (input, expected) in accepted {
-            assert_eq!(BaseUrl::parse(input).unwrap().as_str(), expected, "{input}");
-        }
-        for input in [
-            "", "assets.example", "ftp://assets.example", "http://assets.example",
-            "https://user:pass@assets.example", "https://assets.example?q=1",
-            "https://assets.example/#frag", "https://assets.example:bad",
-            "https://assets.example/path with space",
-            "https://assets.example/./root", "https://assets.example/../root",
-            "https://assets.example/%2e/root", "https://assets.example/%2E%2e/root",
-        ] {
-            assert!(BaseUrl::parse(input).is_err(), "accepted {input}");
-        }
-    }
-
-    #[test]
-    fn join_accepts_only_wire_targets() {
-        let base = BaseUrl::parse("https://assets.example/export").unwrap();
-        assert_eq!(base.join("/v1/health").unwrap(), "https://assets.example/export/v1/health");
-        for target in [
-            "", "v1/health", "/bad%20path", "/bad#fragment", "/../v1/health",
-            "/./v1/health", "/safe/../v1/health", "/%2e%2e/v1/health",
-        ] {
-            assert!(base.join(target).is_err(), "accepted {target}");
-        }
-    }
-
-    #[test]
-    fn static_constructors_select_typed_unavailable_and_reject_tokens() {
-        let base = BaseUrl::parse("https://assets.example").unwrap();
-        let endpoints = ApiEndpoints {
-            control: "127.0.0.1:1".parse().unwrap(),
-            data: "127.0.0.1:2".parse().unwrap(),
-        };
-        assert!(matches!(
-            AssetClient::connect(ClientConfig::static_site(base.clone()), endpoints, None),
-            Err(ClientError::Unavailable {
-                capability: CAPABILITY_STATIC_SITE_SESSION,
-                mode: ClientMode::StaticWeb,
-            })
-        ));
-        let connector = SessionConnector::start(SessionConfig::static_site(base.clone()))
-            .expect("static connector is poll driven");
-        connector.stop();
-
-        let mut client = ClientConfig::static_site(base.clone());
-        client.token = Some("must-not-leak".to_string());
-        assert!(matches!(
-            AssetClient::connect(client, endpoints, None),
-            Err(ClientError::InvalidInput { what: "static site bearer token" })
-        ));
-        let mut session = SessionConfig::static_site(base);
-        session.token = Some("must-not-leak".to_string());
-        assert!(matches!(
-            SessionConnector::start(session),
-            Err(ClientError::InvalidInput { what: "static site bearer token" })
-        ));
-    }
-}
diff --git a/libs/asset/client/src/portable/api.rs b/libs/asset/client/src/portable/api.rs
deleted file mode 100644
index c14d9f9b6..000000000
--- a/libs/asset/client/src/portable/api.rs
+++ /dev/null
@@ -1,286 +0,0 @@
-//! Portable request vocabulary shared with UI code. HTTP execution lives in
-//! the polled static runtime, not in a blocking API facade.
-
-use crate::dto::StageOnFailDto;
-use crate::dto::{AliasDto, AssetDetailDto, AssetsQueryDto, CatalogPageDto};
-use crate::error::{ClientError, ClientResult};
-use crate::json::{self, Value};
-use crate::{ApiEndpoints, HttpLimits};
-use makepad_asset_data::{
-    AssetAlias, AssetId, AssetKind, AssetRevisionId, SourceCollectionId,
-};
-
-pub const MAX_SEARCH_LIMIT: u32 = 100;
-pub const MAX_LIST_LIMIT: u64 = 500;
-
-pub struct Api;
-
-impl Api {
-    pub fn new(
-        _endpoints: ApiEndpoints,
-        _limits: HttpLimits,
-        _token: Option<String>,
-    ) -> ClientResult<Self> {
-        Err(ClientError::Unavailable {
-            capability: "blocking_api",
-            mode: crate::ClientMode::StaticWeb,
-        })
-    }
-
-    pub fn catalog_search(
-        &self,
-        _query: &CatalogQuery,
-        _cursor: Option<&str>,
-    ) -> ClientResult<CatalogPageDto> {
-        unavailable()
-    }
-
-    pub fn assets_query(&self, _sql: &str) -> ClientResult<AssetsQueryDto> {
-        unavailable()
-    }
-
-    pub fn asset_detail(&self, _id: &AssetId) -> ClientResult<AssetDetailDto> {
-        unavailable()
-    }
-
-    pub fn resolve_alias(&self, _alias: &AssetAlias) -> ClientResult<AliasDto> {
-        unavailable()
-    }
-
-    pub fn fetch_revision_bytes(&self, _revision: &AssetRevisionId) -> ClientResult<Vec<u8>> {
-        unavailable()
-    }
-}
-
-fn unavailable<T>() -> ClientResult<T> {
-    Err(ClientError::Unavailable {
-        capability: "blocking_api",
-        mode: crate::ClientMode::StaticWeb,
-    })
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct CatalogQuery {
-    pub text: String,
-    pub namespace: Option<String>,
-    pub kind: Option<AssetKind>,
-    pub category: Option<String>,
-    pub tag: Option<String>,
-    pub exclude_tag: Option<String>,
-    pub creator: Option<String>,
-    pub live_only: bool,
-    pub newest: bool,
-    pub page_size: u32,
-    pub facets: u32,
-}
-
-impl CatalogQuery {
-    pub fn browse(page_size: u32) -> Self {
-        Self { page_size, ..Self::default() }
-    }
-
-    pub fn text(text: impl Into<String>, page_size: u32) -> Self {
-        Self { text: text.into(), page_size, ..Self::default() }
-    }
-
-    pub(crate) fn validate(&self) -> ClientResult<()> {
-        if self.page_size == 0 || self.page_size > MAX_SEARCH_LIMIT {
-            return Err(ClientError::InvalidInput { what: "search page_size" });
-        }
-        if self.text.len() > crate::wire::MAX_QUERY_TEXT_BYTES
-            || self.text.chars().any(char::is_control)
-        {
-            return Err(ClientError::InvalidInput { what: "search text" });
-        }
-        for value in [
-            &self.namespace,
-            &self.category,
-            &self.tag,
-            &self.exclude_tag,
-            &self.creator,
-        ]
-        .into_iter()
-        .flatten()
-        {
-            if value.is_empty()
-                || value.len() > crate::wire::MAX_FILTER_VALUE_BYTES
-                || value.chars().any(char::is_control)
-            {
-                return Err(ClientError::InvalidInput { what: "search filter value" });
-            }
-        }
-        Ok(())
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct BlobHead {
-    pub size: u64,
-    pub etag_matches: bool,
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct GcRequest {
-    pub dry_run: bool,
-    pub grace_ms: Option<u64>,
-    pub retain_per_asset: Option<u32>,
-    pub max_steps: Option<u32>,
-}
-
-impl GcRequest {
-    pub fn dry_run() -> Self { Self { dry_run: true, ..Self::default() } }
-    pub fn collect() -> Self { Self::default() }
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct AnnotationUpload {
-    pub title: String,
-    pub description: String,
-    pub kind: Option<AssetKind>,
-    pub categories: Vec<String>,
-    pub tags: Vec<String>,
-    pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
-    pub generator: String,
-    pub backend: String,
-    pub model: String,
-    pub prompt: String,
-    pub provenance: String,
-    pub private: bool,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct ChatAttachment {
-    pub revision: AssetRevisionId,
-    pub role: String,
-}
-
-pub const DEFAULT_STAGE_WEIGHTS: &[(&str, u16)] = &[
-    ("text.expand", 5),
-    ("image.generate", 15),
-    ("image.upscale", 25),
-    ("video.generate", 70),
-    ("video.enhance", 25),
-    ("music.generate", 60),
-    ("mesh.generate", 40),
-];
-pub const NEUTRAL_STAGE_WEIGHT: u16 = 10;
-
-pub fn default_stage_weight(kind: &str) -> u16 {
-    DEFAULT_STAGE_WEIGHTS
-        .iter()
-        .find(|(candidate, _)| *candidate == kind)
-        .map(|(_, weight)| *weight)
-        .unwrap_or(NEUTRAL_STAGE_WEIGHT)
-}
-
-pub fn stage_ref(stage: &str, field: &str) -> Value {
-    json::obj(vec![("$from_stage", json::s(stage)), ("field", json::s(field))])
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct PipelineStageSpec {
-    pub name: String,
-    pub kind: String,
-    pub body: Value,
-    pub weight: Option<u16>,
-    pub on_fail: StageOnFailDto,
-    pub deps: Option<Vec<String>>,
-    pub priority: i64,
-    pub max_attempts: Option<u32>,
-}
-
-impl PipelineStageSpec {
-    pub fn new(name: impl Into<String>, kind: impl Into<String>, body: Value) -> Self {
-        Self {
-            name: name.into(),
-            kind: kind.into(),
-            body,
-            weight: None,
-            on_fail: StageOnFailDto::Fail,
-            deps: None,
-            priority: 0,
-            max_attempts: None,
-        }
-    }
-
-    pub fn on_fail_skip(mut self) -> Self {
-        self.on_fail = StageOnFailDto::Skip;
-        self
-    }
-
-    pub fn with_weight(mut self, weight: u16) -> Self {
-        self.weight = Some(weight);
-        self
-    }
-
-    pub fn with_deps(mut self, deps: impl IntoIterator<Item = impl Into<String>>) -> Self {
-        self.deps = Some(deps.into_iter().map(Into::into).collect());
-        self
-    }
-
-    pub fn with_max_attempts(mut self, attempts: u32) -> Self {
-        self.max_attempts = Some(attempts);
-        self
-    }
-
-    pub fn weight(&self) -> u16 {
-        self.weight.unwrap_or_else(|| default_stage_weight(&self.kind))
-    }
-
-    pub fn to_value(&self) -> ClientResult<Value> {
-        if !stage_token_ok(&self.name) || !stage_token_ok(&self.kind) {
-            return Err(ClientError::InvalidInput { what: "pipeline stage token" });
-        }
-        if !matches!(self.body, Value::Obj(_)) {
-            return Err(ClientError::InvalidInput { what: "stage body must be an object" });
-        }
-        let weight = self.weight();
-        if weight == 0 || weight > crate::wire::MAX_STAGE_WEIGHT {
-            return Err(ClientError::InvalidInput { what: "stage weight" });
-        }
-        let mut pairs = vec![
-            ("name", json::s(&self.name)),
-            ("kind", json::s(&self.kind)),
-            ("body", self.body.clone()),
-            ("weight", Value::Int(weight as i64)),
-            ("on_fail", json::s(self.on_fail.as_str())),
-        ];
-        if let Some(deps) = &self.deps {
-            pairs.push((
-                "deps",
-                Value::Arr(deps.iter().map(|dependency| json::s(dependency)).collect()),
-            ));
-        }
-        if self.priority != 0 {
-            pairs.push(("priority", Value::Int(self.priority)));
-        }
-        if let Some(attempts) = self.max_attempts {
-            if attempts == 0 {
-                return Err(ClientError::InvalidInput { what: "stage max_attempts" });
-            }
-            pairs.push(("max_attempts", Value::Int(attempts as i64)));
-        }
-        Ok(json::obj(pairs))
-    }
-}
-
-fn stage_token_ok(token: &str) -> bool {
-    (1..=64).contains(&token.len())
-        && token.bytes().all(|byte| {
-            byte.is_ascii_lowercase()
-                || byte.is_ascii_digit()
-                || matches!(byte, b'.' | b'-' | b'_')
-        })
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct SourceCollectionRegistered {
-    pub source_id: String,
-    pub digest: SourceCollectionId,
-}
diff --git a/libs/asset/client/src/portable/client.rs b/libs/asset/client/src/portable/client.rs
deleted file mode 100644
index 8f304fb34..000000000
--- a/libs/asset/client/src/portable/client.rs
+++ /dev/null
@@ -1,236 +0,0 @@
-//! Portable configuration and the deliberately unavailable blocking facade.
-
-use crate::error::{ClientError, ClientResult};
-use crate::location::{ApiEndpoints, BaseUrl, ClientLocation, ClientMode, CAPABILITY_BLOCKING_API};
-use std::path::PathBuf;
-use crate::api::{AnnotationUpload, CatalogQuery};
-use crate::dto::{AliasStatusDto, AssetRow, CatalogFacet, CatalogHit};
-use makepad_asset_data::{AssetAlias, AssetId, AssetManifest, AssetRevisionId, BlobId};
-
-#[derive(Clone, Copy, Debug)]
-pub struct CacheBudgets {
-    pub max_total_bytes: u64,
-    pub max_object_bytes: u64,
-    pub max_partial_bytes: u64,
-    pub stale_partial_ms: u64,
-    pub max_ram_bytes: u64,
-}
-
-impl CacheBudgets {
-    pub fn default_v1() -> Self {
-        Self {
-            max_total_bytes: 4 * 1024 * 1024 * 1024,
-            max_object_bytes: 256 * 1024 * 1024,
-            max_partial_bytes: 512 * 1024 * 1024,
-            stale_partial_ms: 7 * 24 * 60 * 60 * 1000,
-            max_ram_bytes: 512 * 1024 * 1024,
-        }
-    }
-
-    pub fn validate(&self) -> ClientResult<()> {
-        if self.max_total_bytes == 0
-            || self.max_object_bytes == 0
-            || self.max_partial_bytes == 0
-            || self.stale_partial_ms == 0
-            || self.max_ram_bytes == 0
-            || self.max_object_bytes > self.max_total_bytes
-        {
-            return Err(ClientError::InvalidInput { what: "cache budgets" });
-        }
-        Ok(())
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct CacheStats {
-    pub object_count: u64,
-    pub total_bytes: u64,
-    pub pinned_bytes: u64,
-    pub partial_bytes: u64,
-    pub evictions: u64,
-    pub corruption_evictions: u64,
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct HttpLimits {
-    pub connect_timeout_ms: u64,
-    pub read_timeout_ms: u64,
-    pub write_timeout_ms: u64,
-    pub head_deadline_ms: u64,
-    pub body_deadline_ms: u64,
-}
-
-impl HttpLimits {
-    pub fn default_v1() -> Self {
-        Self {
-            connect_timeout_ms: 5_000,
-            read_timeout_ms: 10_000,
-            write_timeout_ms: 10_000,
-            head_deadline_ms: 10_000,
-            body_deadline_ms: 60_000,
-        }
-    }
-
-    pub fn validate(&self) -> ClientResult<()> {
-        if self.connect_timeout_ms == 0
-            || self.read_timeout_ms == 0
-            || self.write_timeout_ms == 0
-            || self.head_deadline_ms == 0
-            || self.body_deadline_ms == 0
-        {
-            return Err(ClientError::InvalidInput { what: "http limits" });
-        }
-        Ok(())
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct ClientConfig {
-    pub location: Option<ClientLocation>,
-    pub cache_root: PathBuf,
-    pub cache: CacheBudgets,
-    pub http: HttpLimits,
-    pub token: Option<String>,
-    pub http_keep_alive: bool,
-    pub max_transfer_attempts: u32,
-    pub blob_body_deadline_ms: u64,
-}
-
-impl ClientConfig {
-    pub fn new(cache_root: impl Into<PathBuf>) -> Self {
-        Self {
-            location: None,
-            cache_root: cache_root.into(),
-            cache: CacheBudgets::default_v1(),
-            http: HttpLimits::default_v1(),
-            token: None,
-            http_keep_alive: true,
-            max_transfer_attempts: 4,
-            blob_body_deadline_ms: 600_000,
-        }
-    }
-
-    pub fn static_site(base_url: BaseUrl) -> Self {
-        let mut config = Self::new(PathBuf::new());
-        config.location = Some(ClientLocation::StaticSite(base_url));
-        config
-    }
-
-    pub(crate) fn validate(&self) -> ClientResult<()> {
-        self.cache.validate()?;
-        self.http.validate()?;
-        if self.max_transfer_attempts == 0 || self.blob_body_deadline_ms == 0 {
-            return Err(ClientError::InvalidInput { what: "transfer attempts/deadline" });
-        }
-        if matches!(self.location, Some(ClientLocation::StaticSite(_))) && self.token.is_some() {
-            return Err(ClientError::InvalidInput { what: "static site bearer token" });
-        }
-        Ok(())
-    }
-}
-
-/// Blocking client calls are intentionally absent in portable mode. This
-/// type keeps construction source-compatible and fails before performing
-/// I/O; static reads use the poll-driven [`crate::ClientRuntime`].
-pub struct AssetClient;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PageCursor {
-    pub(crate) server_id: [u8; 16],
-    pub(crate) token: String,
-}
-
-impl PageCursor {
-    pub fn server_id(&self) -> &[u8; 16] { &self.server_id }
-    pub(crate) fn token(&self) -> &str { &self.token }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct CatalogPage {
-    pub hits: Vec<CatalogHit>,
-    pub total: u64,
-    pub next: Option<PageCursor>,
-    pub facets: Vec<CatalogFacet>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct AssetsPage {
-    pub assets: Vec<AssetRow>,
-    pub next: Option<PageCursor>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct CatalogEventCursor {
-    pub(crate) server_id: [u8; 16],
-    pub(crate) token: String,
-}
-
-impl CatalogEventCursor {
-    pub fn server_id(&self) -> &[u8; 16] { &self.server_id }
-}
-
-impl AssetClient {
-    pub fn connect(
-        config: ClientConfig,
-        _endpoints: ApiEndpoints,
-        _expected_server: Option<[u8; 16]>,
-    ) -> ClientResult<Self> {
-        config.validate()?;
-        let mode = config
-            .location
-            .as_ref()
-            .map(ClientLocation::mode)
-            .unwrap_or(ClientMode::Native);
-        Err(ClientError::Unavailable { capability: CAPABILITY_BLOCKING_API, mode })
-    }
-
-    fn unavailable<T>(&self, capability: &'static str) -> ClientResult<T> {
-        Err(ClientError::Unavailable {
-            capability,
-            mode: ClientMode::StaticWeb,
-        })
-    }
-
-    pub fn resolve_alias(&self, _alias: &AssetAlias) -> ClientResult<crate::dto::AliasDto> {
-        self.unavailable("resolve_alias")
-    }
-
-    pub fn alias_status(
-        &self,
-        _entries: &[(AssetAlias, Option<BlobId>)],
-        _tags: &[String],
-    ) -> ClientResult<Vec<AliasStatusDto>> {
-        self.unavailable("alias_status")
-    }
-
-    pub fn catalog_search(
-        &self,
-        _query: &CatalogQuery,
-        _cursor: Option<&PageCursor>,
-    ) -> ClientResult<CatalogPage> {
-        self.unavailable("catalog_search")
-    }
-
-    pub fn put_annotation(
-        &self,
-        _asset: &AssetId,
-        _annotation: &AnnotationUpload,
-    ) -> ClientResult<()> {
-        self.unavailable("put_annotation")
-    }
-
-    pub fn fetch_asset_manifest(
-        &mut self,
-        _revision: &AssetRevisionId,
-    ) -> ClientResult<AssetManifest> {
-        self.unavailable("fetch_asset_manifest")
-    }
-
-    pub fn fetch_blob_bytes(
-        &mut self,
-        _blob: &BlobId,
-        _expected_len: Option<u64>,
-    ) -> ClientResult<Vec<u8>> {
-        self.unavailable("fetch_blob_bytes")
-    }
-}
diff --git a/libs/asset/client/src/portable/discovery.rs b/libs/asset/client/src/portable/discovery.rs
deleted file mode 100644
index 001f41a37..000000000
--- a/libs/asset/client/src/portable/discovery.rs
+++ /dev/null
@@ -1,125 +0,0 @@
-//! Wire-only discovery vocabulary; portable builds perform no UDP I/O.
-
-use crate::wire::{
-    caps, BEACON_LEN, DISCOVERY_MAGIC, FLAG_AUTH_REQUIRED, FLAG_TLS,
-};
-use crate::{ClientError, ClientMode, ClientResult};
-use std::net::{IpAddr, SocketAddr, UdpSocket};
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct Beacon {
-    pub protocol_version: u16,
-    pub server_id: [u8; 16],
-    pub control_port: u16,
-    pub data_port: u16,
-    pub auth_required: bool,
-    pub tls: bool,
-    pub capability_bits: u32,
-}
-
-impl Beacon {
-    pub fn encode(&self) -> [u8; BEACON_LEN] {
-        let mut bytes = [0u8; BEACON_LEN];
-        bytes[..8].copy_from_slice(&DISCOVERY_MAGIC);
-        bytes[8..10].copy_from_slice(&self.protocol_version.to_be_bytes());
-        bytes[10..26].copy_from_slice(&self.server_id);
-        bytes[26..28].copy_from_slice(&self.control_port.to_be_bytes());
-        bytes[28..30].copy_from_slice(&self.data_port.to_be_bytes());
-        let flags = (if self.auth_required { FLAG_AUTH_REQUIRED } else { 0 })
-            | (if self.tls { FLAG_TLS } else { 0 });
-        bytes[30..32].copy_from_slice(&flags.to_be_bytes());
-        bytes[32..].copy_from_slice(&self.capability_bits.to_be_bytes());
-        bytes
-    }
-
-    pub fn decode(bytes: &[u8]) -> Option<Self> {
-        if bytes.len() != BEACON_LEN || bytes[..8] != DISCOVERY_MAGIC {
-            return None;
-        }
-        let protocol_version = u16::from_be_bytes([bytes[8], bytes[9]]);
-        let control_port = u16::from_be_bytes([bytes[26], bytes[27]]);
-        let data_port = u16::from_be_bytes([bytes[28], bytes[29]]);
-        if protocol_version == 0 || control_port == 0 || data_port == 0 {
-            return None;
-        }
-        let mut server_id = [0u8; 16];
-        server_id.copy_from_slice(&bytes[10..26]);
-        let flags = u16::from_be_bytes([bytes[30], bytes[31]]);
-        Some(Self {
-            protocol_version,
-            server_id,
-            control_port,
-            data_port,
-            auth_required: flags & FLAG_AUTH_REQUIRED != 0,
-            tls: flags & FLAG_TLS != 0,
-            capability_bits: u32::from_be_bytes([bytes[32], bytes[33], bytes[34], bytes[35]]),
-        })
-    }
-}
-
-pub fn content_client_caps() -> u32 {
-    caps::CATALOG | caps::BLOBS
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct DiscoveredServer {
-    pub server_id: [u8; 16],
-    pub protocol_version: u16,
-    pub ip: IpAddr,
-    pub control_port: u16,
-    pub data_port: u16,
-    pub auth_required: bool,
-    pub tls: bool,
-    pub capability_bits: u32,
-    pub last_seen_ms: u64,
-}
-
-impl DiscoveredServer {
-    pub fn control_endpoint(&self) -> SocketAddr {
-        SocketAddr::new(self.ip, self.control_port)
-    }
-
-    pub fn data_endpoint(&self) -> SocketAddr {
-        SocketAddr::new(self.ip, self.data_port)
-    }
-}
-
-pub struct DiscoveryListener;
-
-pub fn bind_reuse_udp(_port: u16) -> std::io::Result<UdpSocket> {
-    Err(std::io::Error::new(
-        std::io::ErrorKind::Unsupported,
-        "UDP discovery is unavailable on portable targets",
-    ))
-}
-
-impl DiscoveryListener {
-    pub fn start(
-        _port: u16,
-        _ttl_ms: u64,
-        _now_ms: fn() -> u64,
-    ) -> ClientResult<Self> {
-        Err(ClientError::Unavailable {
-            capability: "udp_discovery",
-            mode: ClientMode::StaticWeb,
-        })
-    }
-
-    pub fn port(&self) -> u16 {
-        0
-    }
-
-    pub fn snapshot(&self, _now_ms: u64) -> Vec<DiscoveredServer> {
-        Vec::new()
-    }
-
-    pub fn find(&self, _server_id: &[u8; 16], _now_ms: u64) -> Option<DiscoveredServer> {
-        None
-    }
-
-    pub fn pick(&self, _need: u32, _now_ms: u64) -> Option<DiscoveredServer> {
-        None
-    }
-
-    pub fn stop(&mut self) {}
-}
diff --git a/libs/asset/client/src/portable/publish.rs b/libs/asset/client/src/portable/publish.rs
deleted file mode 100644
index ac3c1ce1b..000000000
--- a/libs/asset/client/src/portable/publish.rs
+++ /dev/null
@@ -1,510 +0,0 @@
-//! Portable publication vocabulary and typed refusal for blocking writes.
-
-use crate::client::AssetClient;
-use crate::error::{ClientError, ClientResult};
-use crate::location::ClientMode;
-use makepad_asset_data::{
-    Anchor, AssetAlias, AssetFile, AssetId, AssetKind, AssetManifest, AssetRevisionId,
-    AssetRevisionRef, Axis, BlobId, Bounds, Capabilities, CoordinateSystem, DerivativePolicy,
-    DeviceTier, FileRole, ImageDims, MediaType, Metrics, Pivot, Provenance, Redistribution,
-    Rights, SpawnRecipe, ThumbnailMedia, ThumbnailMeta, ThumbnailView, Vec3,
-};
-use std::path::PathBuf;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublishFile {
-    pub bytes: Vec<u8>,
-    pub media: MediaType,
-    pub role: FileRole,
-    pub media_millis: u32,
-    pub dims: Option<(u32, u32)>,
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct PublishStats {
-    pub triangles: u32,
-    pub vertices: u32,
-    pub joints: u16,
-    pub clips: u16,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublishProvenance {
-    pub generator: String,
-    pub model: String,
-    pub version: String,
-    pub seed: u64,
-    pub parents: Vec<AssetRevisionId>,
-    pub params_digest: Option<[u8; 32]>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct PublishThumbnail {
-    pub bytes: Vec<u8>,
-    pub media: ThumbnailMedia,
-    pub width: u32,
-    pub height: u32,
-    pub views: Vec<ThumbnailView>,
-}
-
-impl PublishThumbnail {
-    pub fn plain(bytes: Vec<u8>, media: ThumbnailMedia, width: u32, height: u32) -> Self {
-        Self { bytes, media, width, height, views: Vec::new() }
-    }
-
-    pub fn with_views(mut self, views: Vec<ThumbnailView>) -> Self {
-        self.views = views;
-        self
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublishRights {
-    pub license: String,
-    pub license_revision: String,
-    pub terms_digest: Option<[u8; 32]>,
-    pub terms_url: String,
-    pub credits: String,
-    pub source: String,
-    pub source_archive: Option<[u8; 32]>,
-    pub redistribution: Redistribution,
-    pub derivatives: DerivativePolicy,
-}
-
-impl PublishRights {
-    pub fn declared(
-        license: impl Into<String>,
-        credits: impl Into<String>,
-        source: impl Into<String>,
-        redistribution: Redistribution,
-        derivatives: DerivativePolicy,
-    ) -> Self {
-        Self {
-            license: license.into(),
-            license_revision: String::new(),
-            terms_digest: None,
-            terms_url: String::new(),
-            credits: credits.into(),
-            source: source.into(),
-            source_archive: None,
-            redistribution,
-            derivatives,
-        }
-    }
-
-    pub fn generated_cc0() -> Self {
-        Self::declared(
-            "CC0-1.0",
-            "",
-            "",
-            Redistribution::Allowed,
-            DerivativePolicy::Allowed,
-        )
-    }
-
-    pub fn from_manifest(rights: &Rights) -> Self {
-        Self {
-            license: rights.license.clone(),
-            license_revision: rights.license_revision.clone(),
-            terms_digest: rights.terms_digest,
-            terms_url: rights.terms_url.clone(),
-            credits: rights.credits.clone(),
-            source: rights.source.clone(),
-            source_archive: rights.source_archive,
-            redistribution: rights.redistribution,
-            derivatives: rights.derivatives,
-        }
-    }
-
-    fn as_manifest_rights(&self) -> Rights {
-        Rights {
-            license: self.license.clone(),
-            license_revision: self.license_revision.clone(),
-            terms_digest: self.terms_digest,
-            terms_url: self.terms_url.clone(),
-            credits: self.credits.clone(),
-            source: self.source.clone(),
-            source_archive: self.source_archive,
-            redistribution: self.redistribution,
-            derivatives: self.derivatives,
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct PublishRequest {
-    pub namespace: String,
-    pub kind: AssetKind,
-    pub title: String,
-    pub description: String,
-    pub alias: Option<AssetAlias>,
-    pub asset_id: Option<AssetId>,
-    pub artifact: PublishFile,
-    pub thumbnail: PublishThumbnail,
-    pub categories: Vec<String>,
-    pub tags: Vec<String>,
-    pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
-    pub generator: String,
-    pub backend: String,
-    pub model: String,
-    pub prompt: String,
-    pub provenance: String,
-    pub rights: PublishRights,
-    pub private: bool,
-    pub stats: PublishStats,
-    pub manifest_provenance: Option<PublishProvenance>,
-}
-
-impl PublishRequest {
-    pub fn new(
-        namespace: impl Into<String>,
-        kind: AssetKind,
-        title: impl Into<String>,
-        artifact: PublishFile,
-        thumbnail: PublishThumbnail,
-    ) -> Self {
-        Self {
-            namespace: namespace.into(),
-            kind,
-            title: title.into(),
-            description: String::new(),
-            alias: None,
-            asset_id: None,
-            artifact,
-            thumbnail,
-            categories: Vec::new(),
-            tags: Vec::new(),
-            creator: String::new(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
-            generator: String::new(),
-            backend: String::new(),
-            model: String::new(),
-            prompt: String::new(),
-            provenance: String::new(),
-            rights: PublishRights::generated_cc0(),
-            private: false,
-            stats: PublishStats::default(),
-            manifest_provenance: None,
-        }
-    }
-
-    /// Build the same canonical immutable revision the native publisher
-    /// sends to a socket store. Browser-local services use this transport-
-    /// free half, then commit it through the embedded store.
-    pub fn manifest_for_asset(
-        &self,
-        asset_id: AssetId,
-    ) -> ClientResult<(Vec<u8>, AssetRevisionId)> {
-        let mut manifest = AssetManifest {
-            asset_id,
-            kind: self.kind,
-            files: vec![AssetFile {
-                role: self.artifact.role,
-                tier: DeviceTier::Any,
-                lod: 0,
-                media: self.artifact.media,
-                blob: BlobId::hash_of(&self.artifact.bytes),
-                byte_len: self.artifact.bytes.len() as u64,
-                dims: self.artifact.dims.map(|(width, height)| ImageDims { width, height }),
-            }],
-            dependencies: Vec::new(),
-            thumbnail: Some(ThumbnailMeta {
-                blob: BlobId::hash_of(&self.thumbnail.bytes),
-                media: self.thumbnail.media,
-                width: self.thumbnail.width,
-                height: self.thumbnail.height,
-                byte_len: self.thumbnail.bytes.len() as u64,
-                views: self.thumbnail.views.clone(),
-            }),
-            metrics: Metrics {
-                total_bytes: (self.artifact.bytes.len() + self.thumbnail.bytes.len()) as u64,
-                triangles: self.stats.triangles,
-                vertices: self.stats.vertices,
-                joints: self.stats.joints,
-                clips: self.stats.clips,
-                max_texture_dim: self
-                    .thumbnail
-                    .width
-                    .max(self.thumbnail.height)
-                    .max(self.artifact.dims.map_or(0, |(width, height)| width.max(height))),
-                media_millis: self.artifact.media_millis,
-            },
-            coordinate_system: CoordinateSystem {
-                units_per_meter: 1.0,
-                up: Axis::YPos,
-                forward: Axis::ZNeg,
-                pivot: Pivot::Origin,
-            },
-            bounds: Bounds {
-                min: Vec3::new(-0.5, -0.5, -0.5),
-                max: Vec3::new(0.5, 0.5, 0.5),
-            },
-            anchors: Vec::new(),
-            capabilities: Capabilities {
-                loopable: matches!(self.kind, AssetKind::Audio | AssetKind::Video),
-                ..Capabilities::default()
-            },
-            spawn_recipe: None,
-            provenance: self.manifest_provenance.as_ref().map(|value| Provenance {
-                generator: value.generator.clone(),
-                model: value.model.clone(),
-                version: value.version.clone(),
-                seed: value.seed,
-                parents: value.parents.clone(),
-                params_digest: value.params_digest,
-            }),
-            rights: self.rights.as_manifest_rights(),
-        };
-        manifest.canonicalize();
-        manifest.validate().map_err(ClientError::Content)?;
-        let bytes = manifest.to_canonical_bytes().map_err(ClientError::Content)?;
-        let revision = manifest.revision().map_err(ClientError::Content)?;
-        Ok((bytes, revision))
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Published {
-    pub asset_id: AssetId,
-    pub revision: AssetRevisionId,
-    pub alias: Option<AssetAlias>,
-    pub artifact_blob: BlobId,
-    pub thumbnail_blob: BlobId,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublishBundleFile {
-    pub role: FileRole,
-    pub tier: DeviceTier,
-    pub lod: u8,
-    pub media: MediaType,
-    pub bytes: Vec<u8>,
-    pub reference: Option<PathBuf>,
-    pub dims: Option<(u32, u32)>,
-}
-
-impl PublishBundleFile {
-    pub fn bytes(
-        role: FileRole,
-        media: MediaType,
-        bytes: Vec<u8>,
-        dims: Option<(u32, u32)>,
-    ) -> Self {
-        Self { role, tier: DeviceTier::Any, lod: 0, media, bytes, reference: None, dims }
-    }
-
-    pub fn reference(
-        role: FileRole,
-        media: MediaType,
-        path: PathBuf,
-        dims: Option<(u32, u32)>,
-    ) -> Self {
-        Self {
-            role,
-            tier: DeviceTier::Any,
-            lod: 0,
-            media,
-            bytes: Vec::new(),
-            reference: Some(path),
-            dims,
-        }
-    }
-
-    pub fn is_reference(&self) -> bool {
-        self.reference.is_some()
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct PublishBundle {
-    pub namespace: String,
-    pub kind: AssetKind,
-    pub title: String,
-    pub description: String,
-    pub alias: Option<AssetAlias>,
-    pub asset_id: Option<AssetId>,
-    pub files: Vec<PublishBundleFile>,
-    pub thumbnail: PublishThumbnail,
-    pub dependencies: Vec<AssetRevisionRef>,
-    pub bounds: Bounds,
-    pub coordinate_system: CoordinateSystem,
-    pub anchors: Vec<Anchor>,
-    pub capabilities: Capabilities,
-    pub spawn_recipe: Option<SpawnRecipe>,
-    pub media_millis: u32,
-    pub categories: Vec<String>,
-    pub tags: Vec<String>,
-    pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
-    pub generator: String,
-    pub backend: String,
-    pub model: String,
-    pub prompt: String,
-    pub provenance: String,
-    pub rights: PublishRights,
-    pub private: bool,
-    pub stats: PublishStats,
-    pub manifest_provenance: Option<PublishProvenance>,
-}
-
-impl PublishBundle {
-    pub fn new(
-        namespace: impl Into<String>,
-        kind: AssetKind,
-        title: impl Into<String>,
-        files: Vec<PublishBundleFile>,
-        thumbnail: PublishThumbnail,
-        rights: PublishRights,
-    ) -> Self {
-        Self {
-            namespace: namespace.into(),
-            kind,
-            title: title.into(),
-            description: String::new(),
-            alias: None,
-            asset_id: None,
-            files,
-            thumbnail,
-            dependencies: Vec::new(),
-            bounds: Bounds { min: Vec3::new(-0.5, -0.5, -0.5), max: Vec3::new(0.5, 0.5, 0.5) },
-            coordinate_system: CoordinateSystem {
-                units_per_meter: 1.0,
-                up: Axis::YPos,
-                forward: Axis::ZNeg,
-                pivot: Pivot::Origin,
-            },
-            anchors: Vec::new(),
-            capabilities: Capabilities {
-                loopable: matches!(kind, AssetKind::Audio | AssetKind::Video),
-                ..Capabilities::default()
-            },
-            spawn_recipe: None,
-            media_millis: 0,
-            categories: Vec::new(),
-            tags: Vec::new(),
-            creator: String::new(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
-            generator: String::new(),
-            backend: String::new(),
-            model: String::new(),
-            prompt: String::new(),
-            provenance: String::new(),
-            rights,
-            private: false,
-            stats: PublishStats::default(),
-            manifest_provenance: None,
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum PublishStage {
-    Validating,
-    RegisteringAsset,
-    UploadingBlob { index: usize, of: usize, bytes: u64 },
-    ReferencingFile { index: usize, of: usize },
-    Annotating,
-    Staging,
-    Publishing,
-    SettingAlias,
-    Complete,
-}
-
-impl std::fmt::Display for PublishStage {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::Validating => write!(f, "validating"),
-            Self::RegisteringAsset => write!(f, "registering-asset"),
-            Self::UploadingBlob { index, of, bytes } => {
-                write!(f, "uploading-blob {index}/{of} ({bytes} bytes)")
-            }
-            Self::ReferencingFile { index, of } => write!(f, "referencing-file {index}/{of}"),
-            Self::Annotating => write!(f, "annotating"),
-            Self::Staging => write!(f, "staging"),
-            Self::Publishing => write!(f, "publishing"),
-            Self::SettingAlias => write!(f, "setting-alias"),
-            Self::Complete => write!(f, "complete"),
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublishedFile {
-    pub role: FileRole,
-    pub tier: DeviceTier,
-    pub lod: u8,
-    pub blob: BlobId,
-    pub byte_len: u64,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublishedBundle {
-    pub asset_id: AssetId,
-    pub revision: AssetRevisionId,
-    pub alias: Option<AssetAlias>,
-    pub files: Vec<PublishedFile>,
-    pub thumbnail_blob: BlobId,
-}
-
-impl AssetClient {
-    fn publish_unavailable<T>(&self) -> ClientResult<T> {
-        Err(ClientError::Unavailable {
-            capability: "publish",
-            mode: ClientMode::StaticWeb,
-        })
-    }
-
-    pub fn publish_artifact(&mut self, _request: &PublishRequest) -> ClientResult<Published> {
-        self.publish_unavailable()
-    }
-
-    pub fn publish_bundle(&mut self, _request: &PublishBundle) -> ClientResult<PublishedBundle> {
-        self.publish_unavailable()
-    }
-
-    pub fn publish_bundles(
-        &mut self,
-        _requests: &[PublishBundle],
-    ) -> ClientResult<Vec<PublishedBundle>> {
-        self.publish_unavailable()
-    }
-
-    pub fn publish_bundles_with(
-        &mut self,
-        _requests: &[PublishBundle],
-        _progress: Option<&mut dyn FnMut(&PublishStage)>,
-        _abort: &dyn Fn() -> bool,
-    ) -> ClientResult<Vec<PublishedBundle>> {
-        self.publish_unavailable()
-    }
-
-    pub fn publish_bundle_with(
-        &mut self,
-        _request: &PublishBundle,
-        _progress: Option<&mut dyn FnMut(&PublishStage)>,
-        _abort: &dyn Fn() -> bool,
-    ) -> ClientResult<PublishedBundle> {
-        self.publish_unavailable()
-    }
-}
diff --git a/libs/asset/client/src/portable/resolver.rs b/libs/asset/client/src/portable/resolver.rs
deleted file mode 100644
index 45d831f02..000000000
--- a/libs/asset/client/src/portable/resolver.rs
+++ /dev/null
@@ -1,68 +0,0 @@
-//! Portable manifest selection vocabulary. Materialization remains unavailable.
-
-use crate::error::{ClientError, ClientResult};
-use makepad_asset_data::{
-    limits, AssetFile, AssetManifest, BlobId, DeviceTier, FileRole, MediaType, ThumbnailMedia,
-};
-use std::path::PathBuf;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum TierPreference {
-    Exact(DeviceTier),
-    PreferWithAnyFallback(DeviceTier),
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct ResolvedFile {
-    pub role: FileRole,
-    pub tier: DeviceTier,
-    pub lod: u8,
-    pub media: MediaType,
-    pub blob: BlobId,
-    pub byte_len: u64,
-    pub path: PathBuf,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct ResolvedThumbnail {
-    pub blob: BlobId,
-    pub media: ThumbnailMedia,
-    pub width: u32,
-    pub height: u32,
-    pub byte_len: u64,
-    pub path: PathBuf,
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct ClosureBudget {
-    pub max_assets: usize,
-    pub max_depth: u32,
-}
-
-impl Default for ClosureBudget {
-    fn default() -> Self {
-        Self { max_assets: 512, max_depth: limits::MAX_DEPENDENCY_DEPTH }
-    }
-}
-
-pub fn select_file(
-    manifest: &AssetManifest,
-    role: FileRole,
-    tier: TierPreference,
-    max_lod: u8,
-) -> ClientResult<&AssetFile> {
-    let (wanted, allow_any) = match tier {
-        TierPreference::Exact(tier) => (tier, false),
-        TierPreference::PreferWithAnyFallback(tier) => (tier, true),
-    };
-    manifest
-        .files
-        .iter()
-        .filter(|file| {
-            file.role == role
-                && file.lod <= max_lod
-                && (file.tier == wanted || (allow_any && file.tier == DeviceTier::Any))
-        })
-        .min_by_key(|file| (file.lod, file.tier != wanted))
-        .ok_or(ClientError::NotFound { what: "matching asset file" })
-}
diff --git a/libs/asset/client/src/portable/runtime.rs b/libs/asset/client/src/portable/runtime.rs
deleted file mode 100644
index 07da5bef7..000000000
--- a/libs/asset/client/src/portable/runtime.rs
+++ /dev/null
@@ -1,371 +0,0 @@
-//! Single-threaded completion pump used by static web sessions.
-
-use crate::api::{BlobHead, CatalogQuery, GcRequest, SourceCollectionRegistered};
-use crate::cache_store::BlobContent;
-use crate::client::{AssetClient, AssetsPage, CatalogPage, ClientConfig, PageCursor};
-use crate::dto::{
-    AliasDto, AliasStatusDto, AssetDetailDto, GameAliasDto, ImportReportDto, ImportStatusDto,
-    SourceCollectionRowDto,
-};
-use crate::error::{ClientError, ClientResult};
-use crate::publish::{PublishBundle, PublishRequest, PublishStage, Published, PublishedBundle};
-use crate::resolver::{ResolvedFile, ResolvedThumbnail, TierPreference};
-use crate::side_channels::{SideChannelFile, SideChannelOutcome};
-use crate::static_store::{
-    StaticFetch, StaticFetchId, StaticFetchOutput, StaticStore, StaticStoreEvent, StaticStoreState,
-};
-use makepad_asset_data::{
-    AssetAlias, AssetId, AssetManifest, AssetRevisionId, AssetRevisionRef, BlobId, ClientProfile,
-    DerivedVariantId, DerivedVariantManifest, FileRole, GameAlias, GameRevisionId,
-    GameRevisionManifest, ImportRevisionId, ResolvedVariantMap, VariantSetId, VariantSetManifest,
-};
-use std::collections::{HashMap, HashSet, VecDeque};
-use std::cell::RefCell;
-use std::sync::Arc;
-
-pub type RequestId = u64;
-
-#[derive(Clone, Debug)]
-pub enum ClientRequest {
-    CatalogSearch { query: CatalogQuery, cursor: Option<PageCursor> },
-    AssetsPage { namespace: Option<String>, cursor: Option<PageCursor>, limit: u64 },
-    AssetDetail { id: AssetId },
-    ResolveAlias { alias: AssetAlias },
-    AliasStatus { entries: Vec<(AssetAlias, Option<BlobId>)>, tags: Vec<String> },
-    ResolveGameAlias { alias: GameAlias },
-    FetchAssetManifest { rev: AssetRevisionId },
-    FetchGameManifest { rev: GameRevisionId },
-    FetchBlob { blob: BlobId, expected_len: Option<u64>, pin: bool },
-    HeadBlob { blob: BlobId },
-    UnpinBlob { blob: BlobId },
-    ResolveFile { manifest: Box<AssetManifest>, role: FileRole, tier: TierPreference, max_lod: u8 },
-    ResolveThumbnail { manifest: Box<AssetManifest> },
-    RetireAsset { id: AssetId },
-    RetireRevision { id: AssetId, revision: AssetRevisionId },
-    GcBlobs { request: GcRequest },
-    GcStatus,
-    GcCancel,
-    PublishArtifact { request: Box<PublishRequest> },
-    PublishBundle { request: Box<PublishBundle> },
-    PublishSideChannels { asset: AssetId, files: Arc<Vec<SideChannelFile>> },
-    RegisterSourceCollection { bytes: Vec<u8> },
-    ListSourceCollections,
-    RunImport { bytes: Vec<u8> },
-    FetchImport { revision: ImportRevisionId },
-    FetchDerivedVariant { id: DerivedVariantId },
-    FreezeVariantSet { base: AssetRevisionRef, variants: Vec<DerivedVariantId> },
-    FetchVariantSet { id: VariantSetId },
-    ResolveVariantSet { set: VariantSetId, profile: ClientProfile },
-}
-
-#[derive(Clone, Debug)]
-pub enum ClientOutput {
-    CatalogPage(CatalogPage),
-    AssetsPage(AssetsPage),
-    AssetDetail(AssetDetailDto),
-    Alias(AliasDto),
-    AliasStatus(Vec<AliasStatusDto>),
-    GameAlias(GameAliasDto),
-    AssetManifest(Box<AssetManifest>),
-    GameManifest(Box<GameRevisionManifest>),
-    Blob { blob: BlobId, content: BlobContent },
-    BlobHead { blob: BlobId, head: BlobHead },
-    BlobUnpinned { blob: BlobId },
-    File(ResolvedFile),
-    Thumbnail(Option<ResolvedThumbnail>),
-    Retired(crate::dto::RetireDto),
-    Gc(crate::dto::GcStatusDto),
-    GcCancelled(bool),
-    Published(Published),
-    PublishedBundle(PublishedBundle),
-    SideChannels(SideChannelOutcome),
-    SourceCollectionRegistered(SourceCollectionRegistered),
-    SourceCollections(Vec<SourceCollectionRowDto>),
-    ImportReport(ImportReportDto),
-    ImportStatus(ImportStatusDto),
-    DerivedVariant(Box<DerivedVariantManifest>),
-    VariantSetFrozen(VariantSetId),
-    VariantSet(Box<VariantSetManifest>),
-    ResolvedVariants(Box<ResolvedVariantMap>),
-}
-
-#[derive(Clone, Debug)]
-pub enum ClientEvent {
-    Started { id: RequestId },
-    Progress { id: RequestId, bytes: u64, total: u64 },
-    Done { id: RequestId, output: ClientOutput },
-    Failed { id: RequestId, error: ClientError },
-}
-
-impl ClientEvent {
-    pub fn id(&self) -> RequestId {
-        match self {
-            Self::Started { id } | Self::Progress { id, .. } | Self::Done { id, .. }
-            | Self::Failed { id, .. } => *id,
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct StageEvent { pub id: RequestId, pub stage: PublishStage }
-
-#[derive(Clone, Debug, Default)]
-pub enum ResourceState<T> {
-    #[default]
-    Idle,
-    Loading { progress: Option<(u64, u64)> },
-    Ready(T),
-    Failed(ClientError),
-}
-
-impl<T> ResourceState<T> {
-    pub fn is_loading(&self) -> bool { matches!(self, Self::Loading { .. }) }
-    pub fn is_ready(&self) -> bool { matches!(self, Self::Ready(_)) }
-    pub fn ready(&self) -> Option<&T> { if let Self::Ready(value) = self { Some(value) } else { None } }
-    pub fn failed(&self) -> Option<&ClientError> { if let Self::Failed(error) = self { Some(error) } else { None } }
-}
-
-#[derive(Clone, Debug, Default)]
-pub struct ResourceSlot<T> { request: Option<RequestId>, pub state: ResourceState<T> }
-
-impl<T> ResourceSlot<T> {
-    pub fn begin(&mut self, id: RequestId) {
-        self.request = Some(id);
-        self.state = ResourceState::Loading { progress: None };
-    }
-    pub fn request(&self) -> Option<RequestId> { self.request }
-    pub fn on_event(&mut self, event: &ClientEvent, extract: impl FnOnce(&ClientOutput) -> Option<T>) -> bool {
-        if self.request != Some(event.id()) { return false; }
-        match event {
-            ClientEvent::Started { .. } => {}
-            ClientEvent::Progress { bytes, total, .. } => self.state = ResourceState::Loading { progress: Some((*bytes, *total)) },
-            ClientEvent::Done { output, .. } => {
-                self.request = None;
-                self.state = extract(output).map(ResourceState::Ready).unwrap_or_else(|| {
-                    ResourceState::Failed(ClientError::Protocol { what: "unexpected output for slot" })
-                });
-            }
-            ClientEvent::Failed { error, .. } => {
-                self.request = None;
-                self.state = ResourceState::Failed(error.clone());
-            }
-        }
-        true
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum Lane { Fast, Bulk }
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct SubmitOptions { pub lane: Option<Lane>, pub lifo: bool }
-
-impl SubmitOptions {
-    pub fn fast() -> Self { Self { lane: Some(Lane::Fast), lifo: false } }
-    pub fn bulk() -> Self { Self { lane: Some(Lane::Bulk), lifo: false } }
-    pub fn newest_first() -> Self { Self { lane: None, lifo: true } }
-    pub fn with_lane(mut self, lane: Lane) -> Self { self.lane = Some(lane); self }
-    pub fn with_lifo(mut self, lifo: bool) -> Self { self.lifo = lifo; self }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct RuntimeConfig {
-    pub fast_workers: usize,
-    pub bulk_workers: usize,
-    pub fast_blob_max_bytes: u64,
-    pub fast_batch_max_items: usize,
-}
-
-impl RuntimeConfig {
-    pub fn default_v1() -> Self {
-        Self { fast_workers: 4, bulk_workers: 2, fast_blob_max_bytes: 512 * 1024, fast_batch_max_items: 16 }
-    }
-    pub(crate) fn validate(&self) -> ClientResult<()> {
-        if self.fast_workers == 0 || self.bulk_workers == 0 || self.fast_workers + self.bulk_workers > 64
-            || self.fast_batch_max_items == 0 || self.fast_batch_max_items > crate::wire::MAX_BLOB_BATCH_ITEMS
-        { return Err(ClientError::InvalidInput { what: "runtime configuration" }); }
-        Ok(())
-    }
-}
-impl Default for RuntimeConfig { fn default() -> Self { Self::default_v1() } }
-
-enum ActiveKind {
-    Direct,
-    File { role: FileRole, tier: makepad_asset_data::DeviceTier, lod: u8,
-        media: makepad_asset_data::MediaType, blob: BlobId, byte_len: u64 },
-    Thumbnail { blob: BlobId, media: makepad_asset_data::ThumbnailMedia,
-        width: u32, height: u32, byte_len: u64 },
-}
-struct Active { request_id: RequestId, kind: ActiveKind }
-
-pub struct ClientRuntime {
-    store: StaticStore,
-    queue: VecDeque<(RequestId, ClientRequest)>,
-    active: HashMap<StaticFetchId, Active>,
-    cancelled: RefCell<HashSet<RequestId>>,
-    events: VecDeque<ClientEvent>,
-    ready_events: usize,
-    next_id: RequestId,
-    config: RuntimeConfig,
-}
-
-impl ClientRuntime {
-    pub fn start(_client: AssetClient) -> ClientResult<Self> {
-        Err(ClientError::Unavailable { capability: crate::location::CAPABILITY_BLOCKING_API,
-            mode: crate::location::ClientMode::StaticWeb })
-    }
-    pub fn start_with(_client: AssetClient, _config: RuntimeConfig) -> ClientResult<Self> { Self::start(_client) }
-    pub fn start_static(config: ClientConfig) -> ClientResult<Self> {
-        config.validate()?;
-        let crate::location::ClientLocation::StaticSite(base) = config.location.clone()
-            .ok_or(ClientError::InvalidInput { what: "static client location" })?
-        else { return Err(ClientError::InvalidInput { what: "static client location" }); };
-        Self::start_static_store(StaticStore::platform(base, config.cache.max_ram_bytes)?, RuntimeConfig::default())
-    }
-    pub fn start_static_store(store: StaticStore, config: RuntimeConfig) -> ClientResult<Self> {
-        config.validate()?;
-        Ok(Self { store, queue: VecDeque::new(), active: HashMap::new(), cancelled: RefCell::new(HashSet::new()),
-            events: VecDeque::new(), ready_events: 0, next_id: 1, config })
-    }
-    pub fn submit(&mut self, request: ClientRequest) -> ClientResult<RequestId> { self.submit_with(request, SubmitOptions::default()) }
-    pub fn submit_with(&mut self, request: ClientRequest, options: SubmitOptions) -> ClientResult<RequestId> {
-        let id = self.next_id;
-        self.next_id += 1;
-        if options.lifo { self.queue.push_front((id, request)); } else { self.queue.push_back((id, request)); }
-        Ok(id)
-    }
-    pub fn cancel(&self, id: RequestId) { self.cancelled.borrow_mut().insert(id); }
-    pub fn lane_of(&self, request: &ClientRequest) -> Lane {
-        match request {
-            ClientRequest::FetchBlob { expected_len: Some(length), .. } if *length <= self.config.fast_blob_max_bytes => Lane::Fast,
-            ClientRequest::FetchBlob { .. } | ClientRequest::ResolveFile { .. } | ClientRequest::PublishArtifact { .. }
-            | ClientRequest::PublishBundle { .. } | ClientRequest::PublishSideChannels { .. }
-            | ClientRequest::RegisterSourceCollection { .. } | ClientRequest::RunImport { .. } => Lane::Bulk,
-            _ => Lane::Fast,
-        }
-    }
-    pub fn config(&self) -> RuntimeConfig { self.config }
-    pub fn is_ready(&self) -> bool { self.store.is_ready() }
-    pub fn connect_error(&self) -> Option<&ClientError> {
-        if let StaticStoreState::Failed(error) = self.store.state() { Some(error) } else { None }
-    }
-    pub fn location(&self) -> Option<crate::location::ClientLocation> { Some(self.store.location()) }
-    pub fn server_id(&self) -> Option<[u8; 16]> { self.store.server_id() }
-    /// Consume one static-index readiness edge. The session connector keeps
-    /// this edge when it hands the runtime to its host, so the host can issue
-    /// its initial browse only after the verified index is actually usable.
-    pub fn take_ready_event(&mut self) -> bool {
-        if self.ready_events == 0 { return false; }
-        self.ready_events -= 1;
-        true
-    }
-    pub fn poll_stages(&mut self) -> Vec<StageEvent> { Vec::new() }
-    pub fn shutdown(self) {}
-
-    pub fn poll(&mut self) -> Vec<ClientEvent> {
-        for event in self.store.poll() {
-            match event {
-                StaticStoreEvent::Ready => self.ready_events = self.ready_events.saturating_add(1),
-                StaticStoreEvent::Failed(error) => for (id, _) in self.queue.drain(..) {
-                    self.events.push_back(ClientEvent::Failed { id, error: error.clone() });
-                },
-                StaticStoreEvent::FetchProgress { id, bytes, total } => {
-                    if let Some(active) = self.active.get(&id) {
-                        self.events.push_back(ClientEvent::Progress {
-                            id: active.request_id,
-                            bytes,
-                            total,
-                        });
-                    }
-                }
-                StaticStoreEvent::FetchDone { id, output } => if let Some(active) = self.active.remove(&id) {
-                    match map_output(output, active.kind) {
-                        Ok(output) => self.events.push_back(ClientEvent::Done { id: active.request_id, output }),
-                        Err(error) => self.events.push_back(ClientEvent::Failed { id: active.request_id, error }),
-                    }
-                    self.cancelled.borrow_mut().remove(&active.request_id);
-                },
-                StaticStoreEvent::FetchFailed { id, error } => if let Some(active) = self.active.remove(&id) {
-                    self.events.push_back(ClientEvent::Failed { id: active.request_id, error });
-                    self.cancelled.borrow_mut().remove(&active.request_id);
-                },
-            }
-        }
-        let cancelled: Vec<_> = {
-            let cancelled = self.cancelled.borrow();
-            self.active.iter().filter_map(|(fetch, active)|
-                cancelled.contains(&active.request_id).then_some(*fetch)).collect()
-        };
-        for fetch in cancelled { self.store.cancel_fetch(fetch); }
-        if self.store.is_ready() {
-            for _ in 0..32 {
-                let Some((id, request)) = self.queue.pop_front() else { break };
-                if self.cancelled.borrow_mut().remove(&id) {
-                    self.events.push_back(ClientEvent::Failed { id, error: ClientError::Cancelled });
-                    continue;
-                }
-                self.events.push_back(ClientEvent::Started { id });
-                match begin(&mut self.store, request) {
-                    Ok(Begin::Done(output)) => self.events.push_back(ClientEvent::Done { id, output }),
-                    Ok(Begin::Fetch(fetch, kind)) => { self.active.insert(fetch, Active { request_id: id, kind }); }
-                    Err(error) => self.events.push_back(ClientEvent::Failed { id, error }),
-                }
-            }
-        }
-        self.events.drain(..).collect()
-    }
-}
-
-enum Begin { Done(ClientOutput), Fetch(StaticFetchId, ActiveKind) }
-
-fn begin(store: &mut StaticStore, request: ClientRequest) -> ClientResult<Begin> {
-    let unavailable = |capability| Err(ClientError::Unavailable { capability, mode: crate::location::ClientMode::StaticWeb });
-    Ok(match request {
-        ClientRequest::CatalogSearch { query, cursor } => Begin::Done(ClientOutput::CatalogPage(store.catalog_search(&query, cursor.as_ref())?)),
-        ClientRequest::AssetsPage { namespace, cursor, limit } => Begin::Done(ClientOutput::AssetsPage(store.assets_page(namespace.as_deref(), cursor.as_ref(), limit)?)),
-        ClientRequest::AssetDetail { id } => Begin::Done(ClientOutput::AssetDetail(store.asset_detail(&id)?)),
-        ClientRequest::ResolveAlias { alias } => Begin::Done(ClientOutput::Alias(store.resolve_alias(&alias)?)),
-        ClientRequest::AliasStatus { entries, tags } => Begin::Done(ClientOutput::AliasStatus(store.alias_status(&entries, &tags)?)),
-        ClientRequest::ResolveGameAlias { alias } => Begin::Done(ClientOutput::GameAlias(store.resolve_game_alias(&alias)?)),
-        ClientRequest::FetchAssetManifest { rev } => Begin::Fetch(store.start_fetch(StaticFetch::AssetManifest(rev))?, ActiveKind::Direct),
-        ClientRequest::FetchGameManifest { rev } => Begin::Fetch(store.start_fetch(StaticFetch::GameManifest(rev))?, ActiveKind::Direct),
-        ClientRequest::FetchBlob { blob, expected_len, pin } => Begin::Fetch(store.start_fetch(StaticFetch::Blob { blob, expected_len, pin })?, ActiveKind::Direct),
-        ClientRequest::HeadBlob { blob } => Begin::Done(ClientOutput::BlobHead { blob, head: store.blob_head(&blob)? }),
-        ClientRequest::UnpinBlob { blob } => { store.unpin_blob(&blob)?; Begin::Done(ClientOutput::BlobUnpinned { blob }) }
-        ClientRequest::ResolveFile { manifest, role, tier, max_lod } => {
-            let file = crate::resolver::select_file(&manifest, role, tier, max_lod)?.clone();
-            let fetch = store.start_fetch(StaticFetch::Blob { blob: file.blob, expected_len: Some(file.byte_len), pin: false })?;
-            Begin::Fetch(fetch, ActiveKind::File { role: file.role, tier: file.tier, lod: file.lod,
-                media: file.media, blob: file.blob, byte_len: file.byte_len })
-        }
-        ClientRequest::ResolveThumbnail { manifest } => match &manifest.thumbnail {
-            None => Begin::Done(ClientOutput::Thumbnail(None)),
-            Some(t) => Begin::Fetch(store.start_fetch(StaticFetch::Blob { blob: t.blob, expected_len: Some(t.byte_len), pin: false })?,
-                ActiveKind::Thumbnail { blob: t.blob, media: t.media, width: t.width, height: t.height, byte_len: t.byte_len }),
-        },
-        ClientRequest::FetchDerivedVariant { id } => Begin::Fetch(store.start_fetch(StaticFetch::DerivedVariant(id))?, ActiveKind::Direct),
-        ClientRequest::FetchVariantSet { id } => Begin::Fetch(store.start_fetch(StaticFetch::VariantSet(id))?, ActiveKind::Direct),
-        ClientRequest::RetireAsset { .. } | ClientRequest::RetireRevision { .. } => return unavailable("retire"),
-        ClientRequest::GcBlobs { .. } | ClientRequest::GcStatus | ClientRequest::GcCancel => return unavailable("blob_gc"),
-        ClientRequest::PublishArtifact { .. } | ClientRequest::PublishBundle { .. } => return unavailable("publication"),
-        ClientRequest::PublishSideChannels { .. } => return unavailable("side_channels"),
-        ClientRequest::RegisterSourceCollection { .. } | ClientRequest::ListSourceCollections
-        | ClientRequest::RunImport { .. } | ClientRequest::FetchImport { .. } => return unavailable("imports"),
-        ClientRequest::FreezeVariantSet { .. } | ClientRequest::ResolveVariantSet { .. } => return unavailable("variant_resolution"),
-    })
-}
-
-fn map_output(output: StaticFetchOutput, kind: ActiveKind) -> ClientResult<ClientOutput> {
-    match (output, kind) {
-        (StaticFetchOutput::AssetManifest(value), ActiveKind::Direct) => Ok(ClientOutput::AssetManifest(value)),
-        (StaticFetchOutput::GameManifest(value), ActiveKind::Direct) => Ok(ClientOutput::GameManifest(value)),
-        (StaticFetchOutput::DerivedVariant(value), ActiveKind::Direct) => Ok(ClientOutput::DerivedVariant(value)),
-        (StaticFetchOutput::VariantSet(value), ActiveKind::Direct) => Ok(ClientOutput::VariantSet(value)),
-        (StaticFetchOutput::Blob { blob, content }, ActiveKind::Direct) => Ok(ClientOutput::Blob { blob, content }),
-        (StaticFetchOutput::Blob { content, .. }, ActiveKind::File { role, tier, lod, media, blob, byte_len }) =>
-            Ok(ClientOutput::File(ResolvedFile { role, tier, lod, media, blob, byte_len, content })),
-        (StaticFetchOutput::Blob { content, .. }, ActiveKind::Thumbnail { blob, media, width, height, byte_len }) =>
-            Ok(ClientOutput::Thumbnail(Some(ResolvedThumbnail { blob, media, width, height, byte_len, content }))),
-        _ => Err(ClientError::Protocol { what: "static fetch output mismatch" }),
-    }
-}
diff --git a/libs/asset/client/src/portable/session.rs b/libs/asset/client/src/portable/session.rs
deleted file mode 100644
index 34bff6452..000000000
--- a/libs/asset/client/src/portable/session.rs
+++ /dev/null
@@ -1,174 +0,0 @@
-//! Poll-driven static session connector. It performs no discovery and starts
-//! no worker thread.
-
-use crate::client::{CacheBudgets, ClientConfig};
-use crate::error::{ClientError, ClientResult};
-use crate::location::{ApiEndpoints, BaseUrl, ClientLocation};
-use crate::runtime::{ClientRuntime, RuntimeConfig};
-use crate::subscriber::{CatalogSubscriber, CatalogSubscriberConfig};
-use std::collections::VecDeque;
-use std::path::PathBuf;
-
-#[derive(Clone, Debug)]
-pub struct SessionConfig {
-    pub location: Option<ClientLocation>,
-    pub endpoints: Option<ApiEndpoints>,
-    pub server_id: Option<[u8; 16]>,
-    pub token: Option<String>,
-    pub cache_parent: PathBuf,
-    pub catalog_cache_leaf: String,
-    pub media_lanes: Vec<String>,
-    pub discovery_port: u16,
-    pub discovery_wait_ms: u64,
-    pub subscriber: CatalogSubscriberConfig,
-    pub catalog_runtime: RuntimeConfig,
-    pub retry_min_ms: u64,
-    pub retry_max_ms: u64,
-    pub cache: CacheBudgets,
-}
-
-impl SessionConfig {
-    pub fn new(cache_parent: impl Into<PathBuf>) -> Self {
-        Self {
-            location: None, endpoints: None, server_id: None, token: None,
-            cache_parent: cache_parent.into(), catalog_cache_leaf: "cache-catalog".into(),
-            media_lanes: vec!["cache-media".into()], discovery_port: crate::wire::DEFAULT_DISCOVERY_PORT,
-            discovery_wait_ms: 4_000, subscriber: CatalogSubscriberConfig::default_v1(),
-            catalog_runtime: RuntimeConfig::default_v1(), retry_min_ms: 1_000,
-            retry_max_ms: 10_000, cache: CacheBudgets::default_v1(),
-        }
-    }
-
-    pub fn static_site(base_url: BaseUrl) -> Self {
-        let mut config = Self::new(PathBuf::new());
-        config.location = Some(ClientLocation::StaticSite(base_url));
-        config
-    }
-
-    fn validate(&self) -> ClientResult<()> {
-        self.subscriber.validate()?;
-        self.catalog_runtime.validate()?;
-        self.cache.validate()?;
-        if matches!(self.location, Some(ClientLocation::StaticSite(_))) && self.token.is_some() {
-            return Err(ClientError::InvalidInput { what: "static site bearer token" });
-        }
-        if self.discovery_wait_ms == 0
-            || self.retry_min_ms == 0
-            || self.retry_max_ms < self.retry_min_ms
-            || self.retry_max_ms > 60_000
-        {
-            return Err(ClientError::InvalidInput { what: "session timing bounds" });
-        }
-        if !matches!(self.location, Some(ClientLocation::StaticSite(_))) {
-            return Err(ClientError::Unavailable {
-                capability: "native_session", mode: crate::location::ClientMode::StaticWeb,
-            });
-        }
-        Ok(())
-    }
-}
-
-pub struct SessionHandles {
-    pub catalog: ClientRuntime,
-    pub media: Vec<ClientRuntime>,
-    pub subscriber: CatalogSubscriber,
-    pub server_label: String,
-    pub server_id: [u8; 16],
-    pub location: ClientLocation,
-    pub endpoints: Option<ApiEndpoints>,
-    pub token: Option<String>,
-    pub capabilities: crate::location::StoreCapabilities,
-}
-
-impl SessionHandles {
-    pub fn native_endpoints(&self) -> ClientResult<ApiEndpoints> {
-        Err(ClientError::Unavailable {
-            capability: "native_endpoints", mode: crate::location::ClientMode::StaticWeb,
-        })
-    }
-    pub fn shutdown(self) {
-        self.subscriber.shutdown();
-        self.catalog.shutdown();
-        for lane in self.media {
-            lane.shutdown();
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum SessionStatus {
-    Discovering,
-    Connecting { server: String },
-    Connected { server: String },
-    Retrying { error: String, in_secs: u64 },
-}
-
-pub enum SessionMsg {
-    Status(SessionStatus),
-    Up(Box<SessionHandles>),
-}
-
-pub struct SessionConnector {
-    runtime: Option<ClientRuntime>,
-    media: Vec<ClientRuntime>,
-    messages: VecDeque<SessionMsg>,
-    stopped: bool,
-}
-
-impl SessionConnector {
-    pub fn start(config: SessionConfig) -> ClientResult<Self> {
-        config.validate()?;
-        let ClientLocation::StaticSite(base) = config.location.clone().unwrap() else { unreachable!() };
-        let mut client = ClientConfig::static_site(base.clone());
-        client.cache = config.cache;
-        let store = crate::static_store::StaticStore::platform(base.clone(), client.cache.max_ram_bytes)?;
-        let runtime = ClientRuntime::start_static_store(store, config.catalog_runtime)?;
-        let mut media = Vec::with_capacity(config.media_lanes.len().max(1));
-        for _ in 0..config.media_lanes.len().max(1) {
-            let store = crate::static_store::StaticStore::platform(
-                base.clone(),
-                client.cache.max_ram_bytes,
-            )?;
-            media.push(ClientRuntime::start_static_store(store, config.catalog_runtime)?);
-        }
-        let mut messages = VecDeque::new();
-        messages.push_back(SessionMsg::Status(SessionStatus::Connecting { server: base.to_string() }));
-        Ok(Self {
-            runtime: Some(runtime),
-            media,
-            messages,
-            stopped: false,
-        })
-    }
-
-    pub fn poll(&mut self) -> Vec<SessionMsg> {
-        let mut out: Vec<_> = self.messages.drain(..).collect();
-        if self.stopped { return out; }
-        if let Some(runtime) = &mut self.runtime {
-            let _ = runtime.poll();
-            if let Some(error) = runtime.connect_error().cloned() {
-                out.push(SessionMsg::Status(SessionStatus::Retrying {
-                    error: error.to_string(),
-                    in_secs: 0,
-                }));
-                self.runtime = None;
-            } else if runtime.is_ready() {
-                let runtime = self.runtime.take().unwrap();
-                let location = runtime.location().unwrap();
-                let server_id = runtime.server_id().unwrap();
-                let label = location.to_string();
-                let capabilities = location.capabilities();
-                let media = std::mem::take(&mut self.media);
-                out.push(SessionMsg::Up(Box::new(SessionHandles {
-                    catalog: runtime, media, subscriber: CatalogSubscriber::null(),
-                    server_label: label.clone(), server_id, location, endpoints: None, token: None,
-                    capabilities,
-                })));
-                out.push(SessionMsg::Status(SessionStatus::Connected { server: label }));
-            }
-        }
-        out
-    }
-
-    pub fn stop(&mut self) { self.stopped = true; self.runtime = None; }
-}
diff --git a/libs/asset/client/src/portable/side_channels.rs b/libs/asset/client/src/portable/side_channels.rs
deleted file mode 100644
index 27f94da9b..000000000
--- a/libs/asset/client/src/portable/side_channels.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-//! Portable side-channel vocabulary and typed publishing refusal.
-
-use crate::client::AssetClient;
-use crate::error::{ClientError, ClientResult};
-use crate::location::ClientMode;
-use makepad_asset_data::{AssetId, AssetRevisionId, FileRole, MediaType};
-
-#[derive(Clone, Debug)]
-pub struct SideChannelFile {
-    pub role: FileRole,
-    pub media: MediaType,
-    pub bytes: Vec<u8>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum SideChannelOutcome {
-    Published { revision: AssetRevisionId },
-    AlreadyPresent { revision: AssetRevisionId },
-}
-
-impl AssetClient {
-    pub fn publish_side_channel_files(
-        &mut self,
-        _asset: &AssetId,
-        _files: Vec<SideChannelFile>,
-    ) -> ClientResult<SideChannelOutcome> {
-        Err(ClientError::Unavailable {
-            capability: "side_channel_publish",
-            mode: ClientMode::StaticWeb,
-        })
-    }
-}
diff --git a/libs/asset/client/src/portable/subscriber.rs b/libs/asset/client/src/portable/subscriber.rs
deleted file mode 100644
index 11238b4aa..000000000
--- a/libs/asset/client/src/portable/subscriber.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-//! Immutable static snapshots have no event side channel.
-
-use crate::client::CatalogEventCursor;
-use crate::dto::CatalogEventDto;
-use crate::error::{ClientError, ClientResult};
-use makepad_asset_data::AssetKind;
-
-#[derive(Clone, Copy, Debug)]
-pub struct CatalogSubscriberConfig {
-    pub kind: Option<AssetKind>,
-    pub wait_ms: u64,
-    pub batch_limit: u32,
-    pub channel_capacity: usize,
-    pub retry_min_ms: u64,
-    pub retry_max_ms: u64,
-}
-
-impl CatalogSubscriberConfig {
-    pub fn default_v1() -> Self {
-        Self { kind: None, wait_ms: 10_000, batch_limit: 128, channel_capacity: 16,
-            retry_min_ms: 250, retry_max_ms: 10_000 }
-    }
-
-    pub fn validate(&self) -> ClientResult<()> {
-        if self.wait_ms == 0
-            || self.wait_ms > crate::wire::MAX_EVENT_WAIT_MS
-            || self.batch_limit == 0
-            || self.batch_limit > crate::wire::MAX_EVENT_BATCH
-            || self.channel_capacity == 0
-            || self.channel_capacity > 4096
-            || self.retry_min_ms == 0
-            || self.retry_max_ms < self.retry_min_ms
-            || self.retry_max_ms > 60_000
-        {
-            return Err(ClientError::InvalidInput { what: "subscriber configuration" });
-        }
-        Ok(())
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum CatalogSubscriptionEvent {
-    Ready { cursor: CatalogEventCursor },
-    Events { events: Vec<CatalogEventDto>, cursor: CatalogEventCursor },
-    ResyncRequired { cursor: CatalogEventCursor },
-    Retry { error: ClientError, retry_in_ms: u64 },
-}
-
-pub struct CatalogSubscriber;
-
-impl CatalogSubscriber {
-    pub fn null() -> Self { Self }
-    pub fn poll(&mut self) -> Vec<CatalogSubscriptionEvent> { Vec::new() }
-    pub fn request_stop(&self) {}
-    pub fn shutdown(self) {}
-}
diff --git a/libs/asset/client/src/publish.rs b/libs/asset/client/src/publish.rs
index bd3d1aad2..e63e8e027 100644
--- a/libs/asset/client/src/publish.rs
+++ b/libs/asset/client/src/publish.rs
@@ -23,10 +23,8 @@
 //! extra notification path exists or is needed.
 
 use crate::api::AnnotationUpload;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 use crate::client::AssetClient;
 use std::path::PathBuf;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 use crate::dto::CandidateStateDto;
 use crate::error::{ClientError, ClientResult};
 use crate::wire;
@@ -38,7 +36,7 @@ use makepad_asset_data::{
     Anchor, AssetAlias, AssetFile, AssetId, AssetKind, AssetManifest, AssetRevisionId,
     AssetRevisionRef, Axis, BlobId, Bounds, Capabilities, CoordinateSystem, DerivativePolicy,
     DeviceTier, FileRole, ImageDims, MediaType, Metrics, Pivot, Provenance, Redistribution,
-    Rights, SpawnRecipe, ThumbnailMedia, ThumbnailMeta, ThumbnailView, Vec3,
+    Rights, ThumbnailMedia, ThumbnailMeta, ThumbnailView, Vec3,
 };
 
 /// The playable media file being published.
@@ -276,12 +274,6 @@ pub struct PublishRequest {
     pub categories: Vec<String>,
     pub tags: Vec<String>,
     pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
     pub generator: String,
     pub backend: String,
     pub model: String,
@@ -321,12 +313,6 @@ impl PublishRequest {
             categories: Vec::new(),
             tags: Vec::new(),
             creator: String::new(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             generator: String::new(),
             backend: String::new(),
             model: String::new(),
@@ -463,12 +449,6 @@ impl PublishRequest {
             categories: self.categories.clone(),
             tags: self.tags.clone(),
             creator: self.creator.clone(),
-            artist: self.artist.clone(),
-            artist_url: self.artist_url.clone(),
-            album: self.album.clone(),
-            source_url: self.source_url.clone(),
-            license: self.license.clone(),
-            license_url: self.license_url.clone(),
             generator: self.generator.clone(),
             backend: self.backend.clone(),
             model: self.model.clone(),
@@ -585,20 +565,12 @@ pub struct PublishBundle {
     pub coordinate_system: CoordinateSystem,
     pub anchors: Vec<Anchor>,
     pub capabilities: Capabilities,
-    /// Bounded data-only spawn contract; required when spawnable is true.
-    pub spawn_recipe: Option<SpawnRecipe>,
     /// Playback length in ms when the bundle carries timed media.
     pub media_millis: u32,
     pub categories: Vec<String>,
     pub tags: Vec<String>,
     /// Catalog annotation fields (searchable, mutable control-plane text).
     pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
     pub generator: String,
     pub backend: String,
     pub model: String,
@@ -656,17 +628,10 @@ impl PublishBundle {
                 loopable: matches!(kind, AssetKind::Audio | AssetKind::Video),
                 ..Capabilities::default()
             },
-            spawn_recipe: None,
             media_millis: 0,
             categories: Vec::new(),
             tags: Vec::new(),
             creator: String::new(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             generator: String::new(),
             backend: String::new(),
             model: String::new(),
@@ -874,7 +839,7 @@ impl PublishBundle {
             bounds: self.bounds,
             anchors: self.anchors.clone(),
             capabilities: self.capabilities,
-            spawn_recipe: self.spawn_recipe.clone(),
+            spawn_recipe: None,
             provenance: self.manifest_provenance.as_ref().map(|p| Provenance {
                 generator: p.generator.clone(),
                 model: p.model.clone(),
@@ -903,12 +868,6 @@ impl PublishBundle {
             categories: self.categories.clone(),
             tags: self.tags.clone(),
             creator: self.creator.clone(),
-            artist: self.artist.clone(),
-            artist_url: self.artist_url.clone(),
-            album: self.album.clone(),
-            source_url: self.source_url.clone(),
-            license: self.license.clone(),
-            license_url: self.license_url.clone(),
             generator: self.generator.clone(),
             backend: self.backend.clone(),
             model: self.model.clone(),
@@ -983,7 +942,6 @@ pub struct PublishedBundle {
     pub thumbnail_blob: BlobId,
 }
 
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 impl AssetClient {
     /// Rights immutability per asset: a publication that would change the
     /// license/credits/source of an ALREADY PUBLISHED asset refuses with
@@ -1455,7 +1413,10 @@ fn mint_asset_id() -> AssetId {
     use std::hash::{BuildHasher, Hasher};
     static COUNTER: std::sync::atomic::AtomicU64 = std::sync::atomic::AtomicU64::new(0);
     let nonce = COUNTER.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
-    let now = makepad_platform::Cx::time_now().to_bits();
+    let now = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_nanos() as u64)
+        .unwrap_or(0);
     let mut bytes = [0u8; 16];
     for (i, chunk) in bytes.chunks_mut(8).enumerate() {
         let mut hasher = std::collections::hash_map::RandomState::new().build_hasher();
@@ -1877,30 +1838,6 @@ mod tests {
         assert!(manifest_of(&b, AssetId::from_bytes([1; 16])).is_err());
     }
 
-    #[test]
-    fn bundle_spawn_recipe_roundtrips_and_keeps_the_contract_fail_closed() {
-        let mut b = bundle();
-        let asset = AssetId::from_bytes([1; 16]);
-        b.capabilities.spawnable = true;
-        assert!(
-            manifest_of(&b, asset).is_err(),
-            "missing recipe must still refuse"
-        );
-        b.spawn_recipe = Some(SpawnRecipe {
-            class: makepad_asset_data::PrefabClass::Prop,
-            params: vec![],
-        });
-        let (bytes, _, _) = manifest_of(&b, asset).unwrap();
-        let manifest = AssetManifest::from_canonical_bytes(&bytes).unwrap();
-        assert_eq!(manifest.spawn_recipe, b.spawn_recipe);
-        assert!(manifest.capabilities.spawnable);
-        b.capabilities.spawnable = false;
-        assert!(
-            manifest_of(&b, asset).is_err(),
-            "recipe and capability must agree"
-        );
-    }
-
     #[test]
     fn publish_stages_render_note_safe() {
         let stages = [
diff --git a/libs/asset/client/src/resolver.rs b/libs/asset/client/src/resolver.rs
index 868d3b48a..9750d8cf4 100644
--- a/libs/asset/client/src/resolver.rs
+++ b/libs/asset/client/src/resolver.rs
@@ -7,15 +7,13 @@
 //! `AssetRevisionRef` pairs (digests all the way down), bounded by the
 //! content contract's dependency budgets.
 
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 use crate::client::AssetClient;
-use crate::cache_store::BlobContent;
 use crate::error::{ClientError, ClientResult};
 use makepad_asset_data::{
-    limits, AssetFile, AssetManifest, BlobId, DeviceTier, FileRole, MediaType, ThumbnailMedia,
+    limits, AssetFile, AssetManifest, AssetRevisionRef, BlobId, DeviceTier, FileRole, MediaType,
+    ThumbnailMedia,
 };
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-use makepad_asset_data::AssetRevisionRef;
+use std::path::PathBuf;
 
 /// How the device tier column is matched. Always explicit and deterministic.
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
@@ -36,9 +34,8 @@ pub struct ResolvedFile {
     pub media: MediaType,
     pub blob: BlobId,
     pub byte_len: u64,
-    /// Verified local content. Native dynamic-server clients normally return
-    /// a cache path; static/portable clients return immutable bytes.
-    pub content: BlobContent,
+    /// Verified local path inside the cache (single-owner contract).
+    pub path: PathBuf,
 }
 
 /// The manifest's mandatory thumbnail, verified and materialized.
@@ -49,7 +46,7 @@ pub struct ResolvedThumbnail {
     pub width: u32,
     pub height: u32,
     pub byte_len: u64,
-    pub content: BlobContent,
+    pub path: PathBuf,
 }
 
 /// Bounds for a dependency-closure walk. Defaults mirror the content
@@ -105,7 +102,6 @@ pub fn select_file<'m>(
     best.map(|(f, _)| f).ok_or(ClientError::NotFound { what: "matching asset file" })
 }
 
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 impl AssetClient {
     /// Select per the policy and materialize the file: cache-first fetch,
     /// digest verification, verified local path.
@@ -126,7 +122,7 @@ impl AssetClient {
             media: file.media,
             blob: file.blob,
             byte_len: file.byte_len,
-            content: BlobContent::VerifiedPath(path),
+            path,
         })
     }
 
@@ -168,7 +164,7 @@ impl AssetClient {
             width: t.width,
             height: t.height,
             byte_len: t.byte_len,
-            content: BlobContent::VerifiedPath(path),
+            path,
         }))
     }
 
diff --git a/libs/asset/client/src/runtime.rs b/libs/asset/client/src/runtime.rs
index e04ddf1ad..ff9b53ea5 100644
--- a/libs/asset/client/src/runtime.rs
+++ b/libs/asset/client/src/runtime.rs
@@ -34,8 +34,7 @@
 //! typed refusal — see [`ResourceState`]/[`ResourceSlot`]. A dead worker
 //! surfaces as [`ClientError::RuntimeDown`] at submit, never as silence.
 
-use crate::api::{BlobHead, CatalogQuery, SourceCollectionRegistered};
-use crate::cache_store::{BlobContent};
+use crate::api::{CatalogQuery, SourceCollectionRegistered};
 use crate::client::{AssetClient, AssetsPage, CatalogPage, PageCursor};
 use crate::dto::{
     AliasDto, AssetDetailDto, GameAliasDto, ImportReportDto, ImportStatusDto,
@@ -45,13 +44,13 @@ use crate::error::{ClientError, ClientResult};
 use crate::publish::{PublishBundle, PublishRequest, PublishStage, Published, PublishedBundle};
 use crate::resolver::{ResolvedFile, ResolvedThumbnail, TierPreference};
 use crate::side_channels::{SideChannelFile, SideChannelOutcome};
-use crate::static_store::{StaticFetch, StaticFetchId, StaticFetchOutput, StaticStore, StaticStoreEvent, StaticStoreState};
 use makepad_asset_data::{
     AssetAlias, AssetId, AssetManifest, AssetRevisionId, AssetRevisionRef, BlobId, ClientProfile,
     DerivedVariantId, DerivedVariantManifest, FileRole, GameAlias, GameRevisionId,
     GameRevisionManifest, ImportRevisionId, ResolvedVariantMap, VariantSetId, VariantSetManifest,
 };
 use std::collections::{HashMap, HashSet, VecDeque};
+use std::path::PathBuf;
 use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
 use std::sync::{Arc, Condvar, Mutex};
 
@@ -66,7 +65,6 @@ pub enum ClientRequest {
     AssetsPage { namespace: Option<String>, cursor: Option<PageCursor>, limit: u64 },
     AssetDetail { id: AssetId },
     ResolveAlias { alias: AssetAlias },
-    AliasStatus { entries: Vec<(AssetAlias, Option<BlobId>)>, tags: Vec<String> },
     ResolveGameAlias { alias: GameAlias },
     FetchAssetManifest { rev: AssetRevisionId },
     FetchGameManifest { rev: GameRevisionId },
@@ -74,7 +72,6 @@ pub enum ClientRequest {
     /// object is pinned only after the fetch succeeds. A failed or cancelled
     /// fetch therefore never leaves an absent-object pin behind.
     FetchBlob { blob: BlobId, expected_len: Option<u64>, pin: bool },
-    HeadBlob { blob: BlobId },
     /// Remove this blob's cache pin. Pins are idempotent markers rather than
     /// reference-counted leases; removing an absent pin also succeeds.
     UnpinBlob { blob: BlobId },
@@ -139,9 +136,7 @@ pub enum ClientOutput {
     GameAlias(GameAliasDto),
     AssetManifest(Box<AssetManifest>),
     GameManifest(Box<GameRevisionManifest>),
-    Blob { blob: BlobId, content: BlobContent },
-    BlobHead { blob: BlobId, head: BlobHead },
-    AliasStatus(Vec<crate::dto::AliasStatusDto>),
+    Blob { blob: BlobId, path: PathBuf },
     BlobUnpinned { blob: BlobId },
     File(ResolvedFile),
     Thumbnail(Option<ResolvedThumbnail>),
@@ -468,27 +463,6 @@ pub struct ClientRuntime {
     joins: Vec<std::thread::JoinHandle<()>>,
     /// Set by `shutdown`/`Drop` so both paths are idempotent.
     stopped: bool,
-    static_runtime: Option<StaticRuntime>,
-}
-
-struct StaticRuntime {
-    store: StaticStore,
-    queue: VecDeque<(RequestId, ClientRequest)>,
-    active: HashMap<StaticFetchId, StaticActive>,
-    events: VecDeque<ClientEvent>,
-}
-
-enum StaticActiveKind {
-    Direct,
-    File { role: FileRole, tier: makepad_asset_data::DeviceTier, lod: u8,
-        media: makepad_asset_data::MediaType, blob: BlobId, byte_len: u64 },
-    Thumbnail { blob: BlobId, media: makepad_asset_data::ThumbnailMedia,
-        width: u32, height: u32, byte_len: u64 },
-}
-
-struct StaticActive {
-    request_id: RequestId,
-    kind: StaticActiveKind,
 }
 
 impl ClientRuntime {
@@ -547,65 +521,9 @@ impl ClientRuntime {
             config,
             joins,
             stopped: false,
-            static_runtime: None,
         })
     }
 
-    /// Start the credential-free static backend. Connection readiness is
-    /// advanced by [`Self::poll`]; requests submitted before it is ready are
-    /// retained in priority order.
-    pub fn start_static(config: crate::client::ClientConfig) -> ClientResult<ClientRuntime> {
-        config.validate()?;
-        let crate::location::ClientLocation::StaticSite(base) = config.location.clone()
-            .ok_or(ClientError::InvalidInput { what: "static client location" })?
-        else {
-            return Err(ClientError::InvalidInput { what: "static client location" });
-        };
-        let store = StaticStore::platform(base, config.cache.max_ram_bytes)?;
-        Self::start_static_store(store, RuntimeConfig::default_v1())
-    }
-
-    /// Inject a static store (principally useful for deterministic transport
-    /// tests) while retaining the public runtime event protocol.
-    pub fn start_static_store(store: StaticStore, config: RuntimeConfig) -> ClientResult<ClientRuntime> {
-        config.validate()?;
-        let (_evt_tx, evt_rx) = channel();
-        let (_stage_tx, stage_rx) = channel();
-        Ok(ClientRuntime {
-            fast: Arc::new(LaneQueue::new()),
-            bulk: Arc::new(LaneQueue::new()),
-            rx: evt_rx,
-            stage_rx,
-            next_id: 1,
-            cancelled: Arc::new(Mutex::new(HashSet::new())),
-            config,
-            joins: Vec::new(),
-            stopped: false,
-            static_runtime: Some(StaticRuntime {
-                store, queue: VecDeque::new(), active: HashMap::new(), events: VecDeque::new(),
-            }),
-        })
-    }
-
-    pub fn is_ready(&self) -> bool {
-        self.static_runtime.as_ref().is_none_or(|runtime| runtime.store.is_ready())
-    }
-
-    pub fn connect_error(&self) -> Option<&ClientError> {
-        self.static_runtime.as_ref().and_then(|runtime| match runtime.store.state() {
-            StaticStoreState::Failed(error) => Some(error),
-            _ => None,
-        })
-    }
-
-    pub fn location(&self) -> Option<crate::location::ClientLocation> {
-        self.static_runtime.as_ref().map(|runtime| runtime.store.location())
-    }
-
-    pub fn server_id(&self) -> Option<[u8; 16]> {
-        self.static_runtime.as_ref().and_then(|runtime| runtime.store.server_id())
-    }
-
     /// Queue a request; events for it arrive under the returned id. The lane
     /// is chosen from the request (see [`Lane`]); requests no longer complete
     /// in submission order, but every event of one request stays ordered.
@@ -619,13 +537,6 @@ impl ClientRuntime {
         request: ClientRequest,
         options: SubmitOptions,
     ) -> ClientResult<RequestId> {
-        if let Some(runtime) = &mut self.static_runtime {
-            let id = self.next_id;
-            self.next_id += 1;
-            if options.lifo { runtime.queue.push_front((id, request)); }
-            else { runtime.queue.push_back((id, request)); }
-            return Ok(id);
-        }
         let lane = options
             .lane
             .unwrap_or_else(|| classify(&request, self.config.fast_blob_max_bytes));
@@ -664,9 +575,6 @@ impl ClientRuntime {
     /// happened since the last poll — it never hides a dead worker, which
     /// shows up as [`ClientError::RuntimeDown`] on the next submit.
     pub fn poll(&mut self) -> Vec<ClientEvent> {
-        if self.static_runtime.is_some() {
-            return self.poll_static();
-        }
         let mut out = Vec::new();
         loop {
             match self.rx.try_recv() {
@@ -677,79 +585,6 @@ impl ClientRuntime {
         out
     }
 
-    fn poll_static(&mut self) -> Vec<ClientEvent> {
-        let runtime = self.static_runtime.as_mut().expect("checked static runtime");
-        for event in runtime.store.poll() {
-            match event {
-                StaticStoreEvent::Ready => {}
-                StaticStoreEvent::Failed(error) => {
-                    for (id, _) in runtime.queue.drain(..) {
-                        runtime.events.push_back(ClientEvent::Failed { id, error: error.clone() });
-                    }
-                }
-                StaticStoreEvent::FetchProgress { id, bytes, total } => {
-                    if let Some(active) = runtime.active.get(&id) {
-                        runtime.events.push_back(ClientEvent::Progress {
-                            id: active.request_id,
-                            bytes,
-                            total,
-                        });
-                    }
-                }
-                StaticStoreEvent::FetchDone { id, output } => {
-                    if let Some(active) = runtime.active.remove(&id) {
-                        let result = static_output(output, active.kind);
-                        match result {
-                            Ok(output) => {
-                                if let ClientOutput::Blob { content, .. } = &output {
-                                    let bytes = match content {
-                                        BlobContent::Bytes(bytes) => bytes.len() as u64,
-                                        BlobContent::VerifiedPath(path) => std::fs::metadata(path).map(|m| m.len()).unwrap_or(0),
-                                    };
-                                    runtime.events.push_back(ClientEvent::Progress {
-                                        id: active.request_id, bytes, total: bytes,
-                                    });
-                                }
-                                runtime.events.push_back(ClientEvent::Done { id: active.request_id, output });
-                            }
-                            Err(error) => runtime.events.push_back(ClientEvent::Failed {
-                                id: active.request_id, error,
-                            }),
-                        }
-                        self.cancelled.lock().unwrap().remove(&active.request_id);
-                    }
-                }
-                StaticStoreEvent::FetchFailed { id, error } => {
-                    if let Some(active) = runtime.active.remove(&id) {
-                        runtime.events.push_back(ClientEvent::Failed { id: active.request_id, error });
-                        self.cancelled.lock().unwrap().remove(&active.request_id);
-                    }
-                }
-            }
-        }
-        let cancelled: Vec<_> = {
-            let set = self.cancelled.lock().unwrap();
-            runtime.active.iter().filter_map(|(fetch, active)| set.contains(&active.request_id).then_some(*fetch)).collect()
-        };
-        for fetch in cancelled { runtime.store.cancel_fetch(fetch); }
-        if runtime.store.is_ready() {
-            for _ in 0..32 {
-                let Some((id, request)) = runtime.queue.pop_front() else { break };
-                if self.cancelled.lock().unwrap().remove(&id) {
-                    runtime.events.push_back(ClientEvent::Failed { id, error: ClientError::Cancelled });
-                    continue;
-                }
-                runtime.events.push_back(ClientEvent::Started { id });
-                match start_static_request(&mut runtime.store, request) {
-                    Ok(StaticStarted::Done(output)) => runtime.events.push_back(ClientEvent::Done { id, output }),
-                    Ok(StaticStarted::Fetch(fetch, kind)) => { runtime.active.insert(fetch, StaticActive { request_id: id, kind }); }
-                    Err(error) => runtime.events.push_back(ClientEvent::Failed { id, error }),
-                }
-            }
-        }
-        runtime.events.drain(..).collect()
-    }
-
     /// Drain pending operation-stage events (publications only) without
     /// blocking. A separate stream from [`Self::poll`], so hosts that never
     /// publish never see it.
@@ -789,105 +624,6 @@ impl Drop for ClientRuntime {
     }
 }
 
-enum StaticStarted {
-    Done(ClientOutput),
-    Fetch(StaticFetchId, StaticActiveKind),
-}
-
-fn start_static_request(store: &mut StaticStore, request: ClientRequest) -> ClientResult<StaticStarted> {
-    let unavailable = |capability| Err(ClientError::Unavailable {
-        capability, mode: crate::location::ClientMode::StaticWeb,
-    });
-    Ok(match request {
-        ClientRequest::CatalogSearch { query, cursor } => StaticStarted::Done(
-            ClientOutput::CatalogPage(store.catalog_search(&query, cursor.as_ref())?),
-        ),
-        ClientRequest::AssetsPage { namespace, cursor, limit } => StaticStarted::Done(
-            ClientOutput::AssetsPage(store.assets_page(namespace.as_deref(), cursor.as_ref(), limit)?),
-        ),
-        ClientRequest::AssetDetail { id } => StaticStarted::Done(
-            ClientOutput::AssetDetail(store.asset_detail(&id)?),
-        ),
-        ClientRequest::ResolveAlias { alias } => StaticStarted::Done(
-            ClientOutput::Alias(store.resolve_alias(&alias)?),
-        ),
-        ClientRequest::AliasStatus { entries, tags } => StaticStarted::Done(
-            ClientOutput::AliasStatus(store.alias_status(&entries, &tags)?),
-        ),
-        ClientRequest::ResolveGameAlias { alias } => StaticStarted::Done(
-            ClientOutput::GameAlias(store.resolve_game_alias(&alias)?),
-        ),
-        ClientRequest::FetchAssetManifest { rev } => StaticStarted::Fetch(
-            store.start_fetch(StaticFetch::AssetManifest(rev))?, StaticActiveKind::Direct,
-        ),
-        ClientRequest::FetchGameManifest { rev } => StaticStarted::Fetch(
-            store.start_fetch(StaticFetch::GameManifest(rev))?, StaticActiveKind::Direct,
-        ),
-        ClientRequest::FetchBlob { blob, expected_len, pin } => StaticStarted::Fetch(
-            store.start_fetch(StaticFetch::Blob { blob, expected_len, pin })?, StaticActiveKind::Direct,
-        ),
-        ClientRequest::HeadBlob { blob } => StaticStarted::Done(
-            ClientOutput::BlobHead { blob, head: store.blob_head(&blob)? },
-        ),
-        ClientRequest::UnpinBlob { blob } => {
-            store.unpin_blob(&blob)?;
-            StaticStarted::Done(ClientOutput::BlobUnpinned { blob })
-        }
-        ClientRequest::ResolveFile { manifest, role, tier, max_lod } => {
-            let file = crate::resolver::select_file(&manifest, role, tier, max_lod)?.clone();
-            let fetch = store.start_fetch(StaticFetch::Blob {
-                blob: file.blob, expected_len: Some(file.byte_len), pin: false,
-            })?;
-            StaticStarted::Fetch(fetch, StaticActiveKind::File {
-                role: file.role, tier: file.tier, lod: file.lod, media: file.media,
-                blob: file.blob, byte_len: file.byte_len,
-            })
-        }
-        ClientRequest::ResolveThumbnail { manifest } => match &manifest.thumbnail {
-            None => StaticStarted::Done(ClientOutput::Thumbnail(None)),
-            Some(thumbnail) => {
-                let fetch = store.start_fetch(StaticFetch::Blob {
-                    blob: thumbnail.blob, expected_len: Some(thumbnail.byte_len), pin: false,
-                })?;
-                StaticStarted::Fetch(fetch, StaticActiveKind::Thumbnail {
-                    blob: thumbnail.blob, media: thumbnail.media, width: thumbnail.width,
-                    height: thumbnail.height, byte_len: thumbnail.byte_len,
-                })
-            }
-        },
-        ClientRequest::FetchDerivedVariant { id } => StaticStarted::Fetch(
-            store.start_fetch(StaticFetch::DerivedVariant(id))?, StaticActiveKind::Direct,
-        ),
-        ClientRequest::FetchVariantSet { id } => StaticStarted::Fetch(
-            store.start_fetch(StaticFetch::VariantSet(id))?, StaticActiveKind::Direct,
-        ),
-        ClientRequest::RetireAsset { .. } | ClientRequest::RetireRevision { .. } => return unavailable("retire"),
-        ClientRequest::GcBlobs { .. } | ClientRequest::GcStatus | ClientRequest::GcCancel => return unavailable("blob_gc"),
-        ClientRequest::PublishArtifact { .. } | ClientRequest::PublishBundle { .. } => return unavailable("publication"),
-        ClientRequest::PublishSideChannels { .. } => return unavailable("side_channels"),
-        ClientRequest::RegisterSourceCollection { .. } | ClientRequest::ListSourceCollections
-        | ClientRequest::RunImport { .. } | ClientRequest::FetchImport { .. } => return unavailable("imports"),
-        ClientRequest::FreezeVariantSet { .. } | ClientRequest::ResolveVariantSet { .. } => return unavailable("variant_resolution"),
-    })
-}
-
-fn static_output(output: StaticFetchOutput, kind: StaticActiveKind) -> ClientResult<ClientOutput> {
-    match (output, kind) {
-        (StaticFetchOutput::AssetManifest(manifest), StaticActiveKind::Direct) => Ok(ClientOutput::AssetManifest(manifest)),
-        (StaticFetchOutput::GameManifest(manifest), StaticActiveKind::Direct) => Ok(ClientOutput::GameManifest(manifest)),
-        (StaticFetchOutput::DerivedVariant(manifest), StaticActiveKind::Direct) => Ok(ClientOutput::DerivedVariant(manifest)),
-        (StaticFetchOutput::VariantSet(manifest), StaticActiveKind::Direct) => Ok(ClientOutput::VariantSet(manifest)),
-        (StaticFetchOutput::Blob { blob, content }, StaticActiveKind::Direct) => Ok(ClientOutput::Blob { blob, content }),
-        (StaticFetchOutput::Blob { content, .. }, StaticActiveKind::File { role, tier, lod, media, blob, byte_len }) => {
-            Ok(ClientOutput::File(ResolvedFile { role, tier, lod, media, blob, byte_len, content }))
-        }
-        (StaticFetchOutput::Blob { content, .. }, StaticActiveKind::Thumbnail { blob, media, width, height, byte_len }) => {
-            Ok(ClientOutput::Thumbnail(Some(ResolvedThumbnail { blob, media, width, height, byte_len, content })))
-        }
-        _ => Err(ClientError::Protocol { what: "static fetch output mismatch" }),
-    }
-}
-
 /// Which lane a request belongs to when the caller states nothing. The rule
 /// is size, not politeness: anything that can be megabytes goes BULK so the
 /// many small requests behind it keep flowing.
@@ -993,10 +729,7 @@ fn run_batch(
                         }
                         events.push(ClientEvent::Done {
                             id: *id,
-                            output: ClientOutput::Blob {
-                                blob,
-                                content: BlobContent::VerifiedPath(path.clone()),
-                            },
+                            output: ClientOutput::Blob { blob, path: path.clone() },
                         });
                     }
                     Err(ClientError::Cancelled) => {
@@ -1122,9 +855,6 @@ fn run_one(
         ClientRequest::ResolveAlias { alias } => {
             Ok(ClientOutput::Alias(client.resolve_alias(&alias)?))
         }
-        ClientRequest::AliasStatus { entries, tags } => {
-            Ok(ClientOutput::AliasStatus(client.alias_status(&entries, &tags)?))
-        }
         ClientRequest::ResolveGameAlias { alias } => {
             Ok(ClientOutput::GameAlias(client.resolve_game_alias(&alias)?))
         }
@@ -1147,10 +877,7 @@ fn run_one(
             if pin {
                 client.pin_blob(&blob)?;
             }
-            Ok(ClientOutput::Blob { blob, content: BlobContent::VerifiedPath(path) })
-        }
-        ClientRequest::HeadBlob { blob } => {
-            Ok(ClientOutput::BlobHead { blob, head: client.blob_head(&blob)? })
+            Ok(ClientOutput::Blob { blob, path })
         }
         ClientRequest::UnpinBlob { blob } => {
             client.unpin_blob(&blob)?;
diff --git a/libs/asset/client/src/session.rs b/libs/asset/client/src/session.rs
index 597b12b13..f557271a4 100644
--- a/libs/asset/client/src/session.rs
+++ b/libs/asset/client/src/session.rs
@@ -22,22 +22,17 @@ use crate::api::ApiEndpoints;
 use crate::client::{AssetClient, ClientConfig};
 use crate::discovery::{content_client_caps, DiscoveryListener};
 use crate::error::{ClientError, ClientResult};
-use crate::location::{BaseUrl, ClientLocation};
 use crate::runtime::{ClientRuntime, RuntimeConfig};
 use crate::subscriber::{CatalogSubscriber, CatalogSubscriberConfig};
 use crate::util::now_ms;
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{channel, Receiver, TryRecvError};
-use std::collections::VecDeque;
 use std::sync::Arc;
 use std::time::Duration;
 
 #[derive(Clone, Debug)]
 pub struct SessionConfig {
-    /// Static configurations bypass discovery and select portable transport
-    /// and memory-cache primitives. Native configurations leave this `None`.
-    pub location: Option<ClientLocation>,
     /// Explicit endpoints; `None` = LAN discovery.
     pub endpoints: Option<ApiEndpoints>,
     /// Expected server identity. With discovery it selects the beacon; with
@@ -73,7 +68,6 @@ pub struct SessionConfig {
 impl SessionConfig {
     pub fn new(cache_parent: impl Into<PathBuf>) -> SessionConfig {
         SessionConfig {
-            location: None,
             endpoints: None,
             server_id: None,
             token: None,
@@ -89,16 +83,7 @@ impl SessionConfig {
         }
     }
 
-    pub fn static_site(base_url: BaseUrl) -> SessionConfig {
-        let mut config = SessionConfig::new(PathBuf::new());
-        config.location = Some(ClientLocation::StaticSite(base_url));
-        config
-    }
-
     fn validate(&self) -> ClientResult<()> {
-        if matches!(self.location, Some(ClientLocation::StaticSite(_))) && self.token.is_some() {
-            return Err(ClientError::InvalidInput { what: "static site bearer token" });
-        }
         self.subscriber.validate()?;
         if self.catalog_cache_leaf.is_empty()
             || self.media_lanes.is_empty()
@@ -133,21 +118,13 @@ pub struct SessionHandles {
     pub subscriber: CatalogSubscriber,
     pub server_label: String,
     pub server_id: [u8; 16],
-    /// The verified source. Static sessions expose their real URL here;
-    /// socket endpoints exist only for native dynamic-server sessions.
-    pub location: ClientLocation,
-    pub endpoints: Option<ApiEndpoints>,
+    /// Control/data planes of the verified session — enough for a second
+    /// client (chat broker) without re-discovering.
+    pub endpoints: ApiEndpoints,
     pub token: Option<String>,
-    pub capabilities: crate::location::StoreCapabilities,
 }
 
 impl SessionHandles {
-    pub fn native_endpoints(&self) -> ClientResult<ApiEndpoints> {
-        self.endpoints.ok_or(ClientError::Unavailable {
-            capability: "native_endpoints",
-            mode: self.location.mode(),
-        })
-    }
     /// Deterministic teardown: stop the subscriber's long-poll, then join
     /// every runtime worker. Call from a background/exit path — the runtime
     /// joins wait out any in-flight transfer.
@@ -179,38 +156,11 @@ pub enum SessionMsg {
 pub struct SessionConnector {
     rx: Receiver<SessionMsg>,
     stopping: Arc<AtomicBool>,
-    static_runtime: Option<ClientRuntime>,
-    local_msgs: VecDeque<SessionMsg>,
 }
 
 impl SessionConnector {
     pub fn start(config: SessionConfig) -> ClientResult<SessionConnector> {
         config.validate()?;
-        if let Some(ClientLocation::StaticSite(base)) = config.location.clone() {
-            let mut client_config = ClientConfig::static_site(base.clone());
-            client_config.token = config.token.clone();
-            client_config.validate()?;
-            let store = crate::static_store::StaticStore::platform(
-                base.clone(), client_config.cache.max_ram_bytes,
-            )?;
-            let runtime = ClientRuntime::start_static_store(store, config.catalog_runtime)?;
-            let (_tx, rx) = channel();
-            let mut local_msgs = VecDeque::new();
-            local_msgs.push_back(SessionMsg::Status(SessionStatus::Connecting {
-                server: base.to_string(),
-            }));
-            return Ok(SessionConnector {
-                rx,
-                stopping: Arc::new(AtomicBool::new(false)),
-                static_runtime: Some(runtime),
-                local_msgs,
-            });
-        }
-        let configured_endpoints = match config.location.as_ref() {
-            Some(ClientLocation::Native(endpoints)) => Some(*endpoints),
-            Some(ClientLocation::StaticSite(_)) => unreachable!(),
-            None => config.endpoints,
-        };
         let (tx, rx) = channel();
         let stopping = Arc::new(AtomicBool::new(false));
         let stop_worker = stopping.clone();
@@ -222,13 +172,13 @@ impl SessionConnector {
                 // ephemeral ports and UDP-announce the live pair; if the hint
                 // is stale, fall through to discovery instead of retrying a
                 // dead SocketAddr forever.
-                let mut allow_hint = configured_endpoints.is_some();
+                let mut allow_hint = config.endpoints.is_some();
                 loop {
                     if stop_worker.load(Ordering::Acquire) {
                         return;
                     }
                     let status = |s: SessionStatus| tx.send(SessionMsg::Status(s)).is_ok();
-                    let hinted = allow_hint.then_some(configured_endpoints).flatten();
+                    let hinted = allow_hint.then_some(config.endpoints).flatten();
                     let endpoints = match hinted {
                         Some(endpoints) => Some((endpoints, config.server_id)),
                         None => {
@@ -285,42 +235,12 @@ impl SessionConnector {
                 }
             })
             .map_err(|e| ClientError::Io { op: "spawn session connector", kind: e.kind() })?;
-        Ok(SessionConnector {
-            rx, stopping, static_runtime: None, local_msgs: VecDeque::new(),
-        })
+        Ok(SessionConnector { rx, stopping })
     }
 
     /// Drain pending status/handover messages without blocking a frame.
     pub fn poll(&mut self) -> Vec<SessionMsg> {
-        let mut out: Vec<_> = self.local_msgs.drain(..).collect();
-        if let Some(runtime) = &mut self.static_runtime {
-            let _ = runtime.poll();
-            if let Some(error) = runtime.connect_error().cloned() {
-                out.push(SessionMsg::Status(SessionStatus::Retrying {
-                    error: error.to_string(),
-                    in_secs: 0,
-                }));
-                self.static_runtime = None;
-            } else if runtime.is_ready() {
-                let runtime = self.static_runtime.take().expect("static runtime present");
-                let location = runtime.location().expect("static runtime location");
-                let server_id = runtime.server_id().expect("ready static identity");
-                let label = location.to_string();
-                let capabilities = location.capabilities();
-                out.push(SessionMsg::Up(Box::new(SessionHandles {
-                    catalog: runtime,
-                    media: Vec::new(),
-                    subscriber: CatalogSubscriber::null(),
-                    server_label: label.clone(),
-                    server_id,
-                    location,
-                    endpoints: None,
-                    token: None,
-                    capabilities,
-                })));
-                out.push(SessionMsg::Status(SessionStatus::Connected { server: label }));
-            }
-        }
+        let mut out = Vec::new();
         loop {
             match self.rx.try_recv() {
                 Ok(msg) => out.push(msg),
@@ -364,8 +284,8 @@ fn discover(
 ) -> Option<(ApiEndpoints, Option<[u8; 16]>)> {
     let mut listener =
         DiscoveryListener::start(config.discovery_port, 10_000, now_ms).ok()?;
-    let deadline = makepad_platform::Cx::monotonic_now()
-        + Duration::from_millis(config.discovery_wait_ms).as_secs_f64();
+    let deadline =
+        std::time::Instant::now() + Duration::from_millis(config.discovery_wait_ms);
     let found = loop {
         if stopping.load(Ordering::Acquire) {
             break None;
@@ -377,7 +297,7 @@ fn discover(
         if let Some(server) = candidate {
             break Some(server);
         }
-        if makepad_platform::Cx::monotonic_now() >= deadline {
+        if std::time::Instant::now() >= deadline {
             break None;
         }
         std::thread::sleep(Duration::from_millis(100));
@@ -401,7 +321,6 @@ fn connect_all(
 ) -> Result<SessionHandles, String> {
     let client_config = |leaf: &str| {
         let mut c = ClientConfig::new(config.cache_parent.join(leaf));
-        c.location = Some(ClientLocation::Native(endpoints));
         c.token = config.token.clone();
         c
     };
@@ -421,17 +340,13 @@ fn connect_all(
         .map_err(|e| e.to_string())?;
     let catalog = ClientRuntime::start_with(catalog_client, config.catalog_runtime)
         .map_err(|e| e.to_string())?;
-    let location = ClientLocation::Native(endpoints);
-    let capabilities = location.capabilities();
     Ok(SessionHandles {
         catalog,
         media,
         subscriber,
         server_label: format!("{}", endpoints.control),
         server_id,
-        location,
-        endpoints: Some(endpoints),
+        endpoints,
         token: config.token.clone(),
-        capabilities,
     })
 }
diff --git a/libs/asset/client/src/side_channels.rs b/libs/asset/client/src/side_channels.rs
index 9e86acfd8..0940ed500 100644
--- a/libs/asset/client/src/side_channels.rs
+++ b/libs/asset/client/src/side_channels.rs
@@ -13,13 +13,9 @@
 //! addressing makes the double-publish race benign: two writers of the same
 //! bytes stage the same revision.
 
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 use crate::client::AssetClient;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 use crate::error::{ClientError, ClientResult};
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-use makepad_asset_data::{AssetFile, AssetId};
-use makepad_asset_data::{AssetRevisionId, FileRole, MediaType};
+use makepad_asset_data::{AssetFile, AssetId, AssetRevisionId, FileRole, MediaType};
 
 /// One derived file to attach.
 #[derive(Clone, Debug)]
@@ -37,7 +33,6 @@ pub enum SideChannelOutcome {
     AlreadyPresent { revision: AssetRevisionId },
 }
 
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
 impl AssetClient {
     /// Attach `files` to the asset's latest published revision, as a new
     /// revision reusing every existing blob. Files whose `(role, tier 0,
diff --git a/libs/asset/client/src/static_store.rs b/libs/asset/client/src/static_store.rs
deleted file mode 100644
index 7a20a057d..000000000
--- a/libs/asset/client/src/static_store.rs
+++ /dev/null
@@ -1,1545 +0,0 @@
-//! Verified, immutable reader for a version-1 static store export.
-//!
-//! The manifest and health handshake are fetched once. No indexed state is
-//! made visible until their schema, identities, ordering, references, route
-//! metadata, and exact declared lengths have all been checked. Search is a
-//! local projection: filters and facets match the exported data exactly;
-//! ranking parity with the mutable server search engine is not claimed.
-
-use crate::api::{BlobHead, CatalogQuery, MAX_LIST_LIMIT};
-use crate::cache_store::{BlobContent, CacheStore, MemoryCacheStore};
-use crate::client::{AssetsPage, CatalogPage, PageCursor};
-use crate::dto::{
-    self, AliasDto, AliasStatusDto, AssetDetailDto, AssetRow, CandidateDto,
-    CandidateStateDto, CatalogFacet, CatalogHit, FacetKind, GameAliasDto,
-};
-use crate::error::{ClientError, ClientResult};
-use crate::location::{BaseUrl, ClientMode};
-use crate::transport::{
-    OwnedRequest, OwnedResponse, Transport, TransportCompletion, TransportError, TransportId,
-    TransportMethod, TransportProgress,
-};
-use crate::util::from_hex_exact;
-use makepad_asset_data::{
-    AssetAlias, AssetId, AssetKind, AssetManifest, AssetRevisionId, BlobId, DerivedVariantId,
-    DerivedVariantManifest, GameAlias, GameRevisionId, GameRevisionManifest, Sha256,
-    VariantSetId, VariantSetManifest,
-};
-use std::collections::{BTreeMap, BTreeSet, HashMap, VecDeque};
-use std::str::FromStr;
-
-pub const MAX_STATIC_MANIFEST_BYTES: u64 = 16 * 1024 * 1024;
-const MAX_STATIC_ITEMS: usize = 100_000;
-const MAX_STATIC_STRING_BYTES: usize = 16 * 1024;
-const MAX_COMPLETIONS_PER_POLL: usize = 64;
-const PROGRESS_STRIDE_BYTES: u64 = 256 * 1024;
-
-pub type StaticFetchId = u64;
-
-#[derive(Clone, Debug)]
-pub enum StaticFetch {
-    AssetManifest(AssetRevisionId),
-    GameManifest(GameRevisionId),
-    DerivedVariant(DerivedVariantId),
-    VariantSet(VariantSetId),
-    Blob { blob: BlobId, expected_len: Option<u64>, pin: bool },
-}
-
-#[derive(Clone, Debug)]
-pub enum StaticFetchOutput {
-    AssetManifest(Box<AssetManifest>),
-    GameManifest(Box<GameRevisionManifest>),
-    DerivedVariant(Box<DerivedVariantManifest>),
-    VariantSet(Box<VariantSetManifest>),
-    Blob { blob: BlobId, content: BlobContent },
-}
-
-#[derive(Clone, Debug)]
-pub enum StaticStoreEvent {
-    Ready,
-    Failed(ClientError),
-    FetchProgress { id: StaticFetchId, bytes: u64, total: u64 },
-    FetchDone { id: StaticFetchId, output: StaticFetchOutput },
-    FetchFailed { id: StaticFetchId, error: ClientError },
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum StaticStoreState {
-    Connecting,
-    Ready,
-    Failed(ClientError),
-}
-
-#[derive(Clone)]
-struct FileMeta {
-    byte_len: u64,
-    sha256: [u8; 32],
-}
-
-#[derive(Clone)]
-struct AssetMeta {
-    row: AssetRow,
-    revisions: Vec<AssetRevisionId>,
-}
-
-#[derive(Clone)]
-struct AliasMeta {
-    dto: AliasDto,
-    updated_ms: u64,
-}
-
-#[derive(Clone)]
-struct RevisionMeta {
-    asset_id: AssetId,
-    sources: Vec<BlobId>,
-    blobs: Vec<(BlobId, u64)>,
-    thumbnail: Option<(BlobId, u64)>,
-    dependencies: Vec<(AssetId, AssetRevisionId)>,
-}
-
-#[derive(Clone)]
-struct SearchTerm {
-    term: String,
-    weight: u64,
-}
-
-#[derive(Clone)]
-struct SearchDoc {
-    asset_id: AssetId,
-    namespace: String,
-    kind: Option<AssetKind>,
-    title: String,
-    description: String,
-    categories: Vec<String>,
-    tags: Vec<String>,
-    creator: String,
-    artist: String,
-    artist_url: String,
-    album: String,
-    source_url: String,
-    license: String,
-    license_url: String,
-    live: bool,
-    updated_ms: u64,
-    aliases: Vec<AssetAlias>,
-    terms: Vec<SearchTerm>,
-}
-
-#[derive(Clone)]
-struct BlobMeta {
-    byte_len: u64,
-    present: bool,
-    path: String,
-}
-
-struct Index {
-    snapshot_id: String,
-    server_id: [u8; 16],
-    files: BTreeMap<String, FileMeta>,
-    assets: BTreeMap<AssetId, AssetMeta>,
-    aliases: BTreeMap<AssetAlias, AliasMeta>,
-    revisions: BTreeMap<AssetRevisionId, RevisionMeta>,
-    search: Vec<SearchDoc>,
-    blobs: BTreeMap<BlobId, BlobMeta>,
-}
-
-enum Pending {
-    Health,
-    Manifest,
-    Fetch([u8; 32]),
-}
-
-struct Waiter {
-    id: StaticFetchId,
-    fetch: StaticFetch,
-}
-
-struct InFlight {
-    transport_id: TransportId,
-    digest: [u8; 32],
-    file: FileMeta,
-    waiters: Vec<Waiter>,
-    progress: u64,
-}
-
-/// One static snapshot and its page-lifetime verified cache.
-pub struct StaticStore {
-    base: BaseUrl,
-    transport: Box<dyn Transport>,
-    cache: Box<dyn CacheStore>,
-    state: StaticStoreState,
-    pending: HashMap<TransportId, Pending>,
-    completions: VecDeque<TransportCompletion>,
-    health_bytes: Option<Vec<u8>>,
-    manifest_bytes: Option<Vec<u8>>,
-    index: Option<Index>,
-    inflight: HashMap<[u8; 32], InFlight>,
-    ready_events: VecDeque<StaticStoreEvent>,
-    next_fetch_id: StaticFetchId,
-}
-
-impl Drop for StaticStore {
-    fn drop(&mut self) {
-        for id in self.pending.keys().copied().collect::<Vec<_>>() {
-            self.transport.cancel(id);
-        }
-    }
-}
-
-impl StaticStore {
-    pub fn start(
-        base: BaseUrl,
-        transport: Box<dyn Transport>,
-        cache: Box<dyn CacheStore>,
-    ) -> ClientResult<Self> {
-        let mut store = Self {
-            base,
-            transport,
-            cache,
-            state: StaticStoreState::Connecting,
-            pending: HashMap::new(),
-            completions: VecDeque::new(),
-            health_bytes: None,
-            manifest_bytes: None,
-            index: None,
-            inflight: HashMap::new(),
-            ready_events: VecDeque::new(),
-            next_fetch_id: 1,
-        };
-        let health = store.start_get("/v1/health", MAX_STATIC_MANIFEST_BYTES.min(64 * 1024))?;
-        let manifest = store.start_get("/v1/static/manifest.json", MAX_STATIC_MANIFEST_BYTES)?;
-        store.pending.insert(health, Pending::Health);
-        store.pending.insert(manifest, Pending::Manifest);
-        Ok(store)
-    }
-
-    #[cfg(any(target_arch = "wasm32", feature = "native", feature = "web"))]
-    pub fn platform(base: BaseUrl, cache_bytes: u64) -> ClientResult<Self> {
-        Self::start(
-            base,
-            Box::new(crate::transport::PlatformHttpTransport::new()),
-            Box::new(MemoryCacheStore::new(cache_bytes)),
-        )
-    }
-
-    pub fn state(&self) -> &StaticStoreState { &self.state }
-
-    pub fn is_ready(&self) -> bool { matches!(self.state, StaticStoreState::Ready) }
-
-    pub fn server_id(&self) -> Option<[u8; 16]> {
-        self.index.as_ref().map(|index| index.server_id)
-    }
-
-    pub fn location(&self) -> crate::location::ClientLocation {
-        crate::location::ClientLocation::StaticSite(self.base.clone())
-    }
-
-    pub fn poll(&mut self) -> Vec<StaticStoreEvent> {
-        let mut incoming = Vec::new();
-        self.transport.poll(&mut incoming);
-        let mut progress = Vec::new();
-        self.transport.poll_progress(&mut progress);
-        for progress in progress {
-            self.note_progress(progress);
-        }
-        self.completions.extend(incoming);
-        for _ in 0..MAX_COMPLETIONS_PER_POLL {
-            let Some(completion) = self.completions.pop_front() else { break };
-            self.finish_transport(completion);
-        }
-        self.ready_events.drain(..).collect()
-    }
-
-    pub fn assets_page(
-        &self,
-        namespace: Option<&str>,
-        cursor: Option<&PageCursor>,
-        limit: u64,
-    ) -> ClientResult<AssetsPage> {
-        let index = self.ready_index()?;
-        if limit == 0 || limit > MAX_LIST_LIMIT {
-            return Err(ClientError::InvalidInput { what: "listing limit" });
-        }
-        if let Some(namespace) = namespace {
-            if namespace.is_empty()
-                || namespace.len() > crate::wire::MAX_NAMESPACE_BYTES
-                || !crate::wire::query_value_ok(namespace)
-            {
-                return Err(ClientError::InvalidInput { what: "listing namespace" });
-            }
-        }
-        let fingerprint = digest_text(&format!("list\0{}\0{limit}", namespace.unwrap_or("")));
-        let offset = cursor_offset(index, cursor, &fingerprint)?;
-        let rows: Vec<_> = index
-            .assets
-            .values()
-            .filter(|asset| namespace.is_none_or(|ns| asset.row.namespace == ns))
-            .map(|asset| asset.row.clone())
-            .collect();
-        let end = offset.saturating_add(limit as usize).min(rows.len());
-        let next = (end < rows.len()).then(|| make_cursor(index, &fingerprint, end));
-        Ok(AssetsPage { assets: rows[offset.min(rows.len())..end].to_vec(), next })
-    }
-
-    pub fn asset_detail(&self, id: &AssetId) -> ClientResult<AssetDetailDto> {
-        let index = self.ready_index()?;
-        let asset = index.assets.get(id).ok_or(ClientError::NotFound { what: "asset" })?;
-        let candidates = asset
-            .revisions
-            .iter()
-            .map(|revision| {
-                let published_ms = index
-                    .aliases
-                    .values()
-                    .filter(|alias| alias.dto.asset_id == *id && alias.dto.head_revision == *revision)
-                    .map(|alias| alias.updated_ms)
-                    .max()
-                    .unwrap_or(asset.row.created_ms);
-                CandidateDto {
-                    revision: *revision,
-                    state: CandidateStateDto::Published,
-                    staged_ms: published_ms,
-                    published_ms: Some(published_ms),
-                    quarantined_ms: None,
-                    retired_ms: None,
-                }
-            })
-            .collect();
-        Ok(AssetDetailDto {
-            asset_id: *id,
-            namespace: asset.row.namespace.clone(),
-            retired: false,
-            retired_ms: None,
-            candidates,
-        })
-    }
-
-    pub fn resolve_alias(&self, alias: &AssetAlias) -> ClientResult<AliasDto> {
-        self.ready_index()?
-            .aliases
-            .get(alias)
-            .map(|entry| entry.dto.clone())
-            .ok_or(ClientError::NotFound { what: "alias" })
-    }
-
-    pub fn resolve_game_alias(&self, _alias: &GameAlias) -> ClientResult<GameAliasDto> {
-        self.ready_index()?;
-        Err(ClientError::NotFound { what: "game alias" })
-    }
-
-    pub fn alias_status(
-        &self,
-        entries: &[(AssetAlias, Option<BlobId>)],
-        tags: &[String],
-    ) -> ClientResult<Vec<AliasStatusDto>> {
-        let index = self.ready_index()?;
-        if entries.len() > crate::wire::MAX_ALIAS_STATUS_ITEMS {
-            return Err(ClientError::InvalidInput { what: "alias status entries" });
-        }
-        let wanted: BTreeSet<&str> = tags.iter().map(String::as_str).collect();
-        if wanted.len() > 16
-            || wanted.iter().any(|tag| {
-                tag.is_empty()
-                    || tag.len() > crate::wire::MAX_FILTER_VALUE_BYTES
-                    || tag.chars().any(char::is_control)
-            })
-        {
-            return Err(ClientError::InvalidInput { what: "alias status tags" });
-        }
-        let mut out = Vec::with_capacity(entries.len());
-        for (alias, expected_source) in entries {
-            let Some(found) = index.aliases.get(alias) else {
-                out.push(AliasStatusDto {
-                    alias: alias.clone(), present: false, asset_id: None,
-                    head_revision: None, source: None, source_matches: false, tags: Vec::new(),
-                });
-                continue;
-            };
-            let source = index
-                .revisions
-                .get(&found.dto.head_revision)
-                .and_then(|revision| revision.sources.first().copied());
-            let matched_tags = index
-                .search
-                .iter()
-                .find(|doc| doc.asset_id == found.dto.asset_id)
-                .map(|doc| {
-                    doc.tags.iter().filter(|tag| wanted.contains(tag.as_str())).cloned().collect()
-                })
-                .unwrap_or_default();
-            out.push(AliasStatusDto {
-                alias: alias.clone(), present: true, asset_id: Some(found.dto.asset_id),
-                head_revision: Some(found.dto.head_revision), source,
-                source_matches: expected_source.is_some_and(|expected| source == Some(expected)),
-                tags: matched_tags,
-            });
-        }
-        Ok(out)
-    }
-
-    /// Local search over the export's public projection. Filter and facet
-    /// semantics are exact; mutable-server synonym/ranking parity is not a
-    /// contract of the static format.
-    pub fn catalog_search(
-        &self,
-        query: &CatalogQuery,
-        cursor: Option<&PageCursor>,
-    ) -> ClientResult<CatalogPage> {
-        let index = self.ready_index()?;
-        query.validate()?;
-        let fingerprint = query_fingerprint(query);
-        let offset = cursor_offset(index, cursor, &fingerprint)?;
-        let terms = tokenize(&query.text);
-        if !query.text.trim().is_empty() && terms.is_empty() {
-            return Err(ClientError::InvalidInput { what: "search query has no terms" });
-        }
-        let browse = query.text.trim().is_empty();
-        let mut matches: Vec<(&SearchDoc, u64)> = index
-            .search
-            .iter()
-            .filter_map(|doc| match_search(doc, query, &terms).map(|score| (doc, score)))
-            .collect();
-        matches.sort_by(|(a, sa), (b, sb)| {
-            let alias_a = a.aliases.first().map(ToString::to_string).unwrap_or_default();
-            let alias_b = b.aliases.first().map(ToString::to_string).unwrap_or_default();
-            if browse && query.newest {
-                b.updated_ms.cmp(&a.updated_ms).then(a.asset_id.cmp(&b.asset_id))
-            } else if browse {
-                alias_a.cmp(&alias_b).then(a.asset_id.cmp(&b.asset_id))
-            }
-            else { sb.cmp(sa).then(alias_a.cmp(&alias_b)).then(a.asset_id.cmp(&b.asset_id)) }
-        });
-        let facets = build_facets(&matches, query.facets);
-        let total = matches.len() as u64;
-        let end = offset.saturating_add(query.page_size as usize).min(matches.len());
-        let hits = matches[offset.min(matches.len())..end]
-            .iter()
-            .map(|(doc, score)| CatalogHit {
-                asset_id: doc.asset_id,
-                namespace: doc.namespace.clone(),
-                kind: doc.kind,
-                title: doc.title.clone(),
-                creator: doc.creator.clone(),
-                artist: doc.artist.clone(),
-                artist_url: doc.artist_url.clone(),
-                album: doc.album.clone(),
-                source_url: doc.source_url.clone(),
-                license: doc.license.clone(),
-                license_url: doc.license_url.clone(),
-                snippet: snippet(&doc.title, &doc.description),
-                score: *score,
-                live: doc.live,
-                alias: doc.aliases.first().cloned(),
-                updated_ms: doc.updated_ms,
-            })
-            .collect();
-        let next = (end < matches.len()).then(|| make_cursor(index, &fingerprint, end));
-        Ok(CatalogPage { hits, total, next, facets })
-    }
-
-    pub fn blob_head(&self, blob: &BlobId) -> ClientResult<BlobHead> {
-        let entry = self.ready_index()?
-            .blobs.get(blob).filter(|entry| entry.present)
-            .ok_or(ClientError::NotFound { what: "blob" })?;
-        Ok(BlobHead { size: entry.byte_len, etag_matches: true })
-    }
-
-    pub fn start_fetch(&mut self, fetch: StaticFetch) -> ClientResult<StaticFetchId> {
-        let index = self.ready_index()?;
-        let (path, digest, file) = fetch_target(index, &fetch)?;
-        let id = self.next_fetch_id;
-        self.next_fetch_id = self.next_fetch_id.checked_add(1).unwrap_or(1);
-        if let Some(content) = self.cache.get_verified(&digest)? {
-            let output = decode_fetch(&fetch, content)?;
-            if matches!(fetch, StaticFetch::Blob { pin: true, .. }) {
-                self.cache.pin(&digest)?;
-            }
-            self.ready_events.push_back(StaticStoreEvent::FetchDone { id, output });
-            return Ok(id);
-        }
-        if let Some(active) = self.inflight.get_mut(&digest) {
-            active.waiters.push(Waiter { id, fetch });
-            return Ok(id);
-        }
-        let transport_id = self.start_get(&path, file.byte_len)?;
-        self.pending.insert(transport_id, Pending::Fetch(digest));
-        self.inflight.insert(digest, InFlight {
-            transport_id,
-            digest,
-            file,
-            waiters: vec![Waiter { id, fetch }],
-            progress: 0,
-        });
-        Ok(id)
-    }
-
-    pub fn cancel_fetch(&mut self, id: StaticFetchId) {
-        let mut empty = None;
-        for (digest, active) in &mut self.inflight {
-            if let Some(at) = active.waiters.iter().position(|waiter| waiter.id == id) {
-                active.waiters.remove(at);
-                self.ready_events.push_back(StaticStoreEvent::FetchFailed {
-                    id, error: ClientError::Cancelled,
-                });
-                if active.waiters.is_empty() { empty = Some((*digest, active.transport_id)); }
-                break;
-            }
-        }
-        if let Some((digest, transport_id)) = empty {
-            self.inflight.remove(&digest);
-            self.pending.remove(&transport_id);
-            self.transport.cancel(transport_id);
-        }
-    }
-
-    pub fn unpin_blob(&mut self, blob: &BlobId) -> ClientResult<()> {
-        self.ready_index()?;
-        self.cache.unpin(blob.as_bytes())
-    }
-
-    pub fn unavailable<T>(&self, capability: &'static str) -> ClientResult<T> {
-        Err(ClientError::Unavailable { capability, mode: ClientMode::StaticWeb })
-    }
-
-    fn ready_index(&self) -> ClientResult<&Index> {
-        match &self.state {
-            StaticStoreState::Ready => self.index.as_ref().ok_or(ClientError::Protocol {
-                what: "static ready index missing",
-            }),
-            StaticStoreState::Failed(error) => Err(error.clone()),
-            StaticStoreState::Connecting => Err(ClientError::Unavailable {
-                capability: "static_store_not_ready", mode: ClientMode::StaticWeb,
-            }),
-        }
-    }
-
-    fn start_get(&mut self, target: &str, limit: u64) -> ClientResult<TransportId> {
-        let url = self.base.join(target)?;
-        Ok(self.transport.start(
-            OwnedRequest::new(TransportMethod::Get, url).max_response_body_bytes(limit.max(1)),
-        ))
-    }
-
-    fn finish_transport(&mut self, completion: TransportCompletion) {
-        let Some(pending) = self.pending.remove(&completion.id) else { return };
-        match pending {
-            Pending::Health | Pending::Manifest => {
-                let result = completion.result.map_err(transport_error).and_then(expect_ok);
-                match (pending, result) {
-                    (Pending::Health, Ok(response)) => self.health_bytes = Some(response.body),
-                    (Pending::Manifest, Ok(response)) => self.manifest_bytes = Some(response.body),
-                    (_, Err(error)) => { self.fail(error); return; }
-                    _ => unreachable!(),
-                }
-                if self.health_bytes.is_some() && self.manifest_bytes.is_some() {
-                    let health = self.health_bytes.take().unwrap();
-                    let manifest = self.manifest_bytes.take().unwrap();
-                    match parse_index(&manifest, &health) {
-                        Ok(index) => {
-                            self.index = Some(index);
-                            self.state = StaticStoreState::Ready;
-                            self.ready_events.push_back(StaticStoreEvent::Ready);
-                        }
-                        Err(error) => self.fail(error),
-                    }
-                }
-            }
-            Pending::Fetch(digest) => self.finish_fetch(&digest, completion.result),
-        }
-    }
-
-    fn note_progress(&mut self, progress: TransportProgress) {
-        let Some(Pending::Fetch(digest)) = self.pending.get(&progress.id) else { return };
-        let Some(active) = self.inflight.get_mut(digest) else { return };
-        let total = if progress.total > 0 { progress.total } else { active.file.byte_len };
-        let bytes = progress.bytes.min(total);
-        if bytes < total && bytes < active.progress.saturating_add(PROGRESS_STRIDE_BYTES) {
-            return;
-        }
-        active.progress = bytes;
-        let waiters: Vec<_> = active.waiters.iter().map(|waiter| waiter.id).collect();
-        for id in waiters {
-            self.ready_events.push_back(StaticStoreEvent::FetchProgress { id, bytes, total });
-        }
-    }
-
-    fn finish_fetch(&mut self, digest: &[u8; 32], result: Result<OwnedResponse, TransportError>) {
-        let Some(active) = self.inflight.remove(digest) else { return };
-        let bytes = result.map_err(transport_error).and_then(expect_ok).and_then(|response| {
-            verify_bytes("static route", &active.file, &response.body)?;
-            let found = hash(&response.body);
-            if found != active.digest {
-                return Err(ClientError::DigestMismatch {
-                    what: "static digest route", expected: active.digest, found,
-                });
-            }
-            Ok(response.body)
-        });
-        match bytes {
-            Ok(bytes) => {
-                if let Err(error) = self.cache.put_verified(&active.digest, &bytes) {
-                    for waiter in active.waiters {
-                        self.ready_events.push_back(StaticStoreEvent::FetchFailed {
-                            id: waiter.id, error: error.clone(),
-                        });
-                    }
-                    return;
-                }
-                for waiter in active.waiters {
-                    let result = self.cache.get_verified(&active.digest).and_then(|content| {
-                        let content = content.ok_or(ClientError::Protocol {
-                            what: "static cache lost admitted object",
-                        })?;
-                        if matches!(waiter.fetch, StaticFetch::Blob { pin: true, .. }) {
-                            self.cache.pin(&active.digest)?;
-                        }
-                        decode_fetch(&waiter.fetch, content)
-                    });
-                    match result {
-                        Ok(output) => self.ready_events.push_back(StaticStoreEvent::FetchDone {
-                            id: waiter.id, output,
-                        }),
-                        Err(error) => self.ready_events.push_back(StaticStoreEvent::FetchFailed {
-                            id: waiter.id, error,
-                        }),
-                    }
-                }
-            }
-            Err(error) => for waiter in active.waiters {
-                self.ready_events.push_back(StaticStoreEvent::FetchFailed {
-                    id: waiter.id, error: error.clone(),
-                });
-            },
-        }
-    }
-
-    fn fail(&mut self, error: ClientError) {
-        if matches!(self.state, StaticStoreState::Failed(_)) { return; }
-        for id in self.pending.keys().copied().collect::<Vec<_>>() { self.transport.cancel(id); }
-        self.pending.clear();
-        self.inflight.clear();
-        self.state = StaticStoreState::Failed(error.clone());
-        self.ready_events.push_back(StaticStoreEvent::Failed(error));
-    }
-}
-
-fn expect_ok(response: OwnedResponse) -> ClientResult<OwnedResponse> {
-    match response.status {
-        200 => Ok(response),
-        401 => Err(ClientError::Unauthenticated),
-        403 => Err(ClientError::Denied),
-        404 => Err(ClientError::NotFound { what: "static route" }),
-        status => Err(ClientError::Server { status, detail: None }),
-    }
-}
-
-fn transport_error(error: TransportError) -> ClientError {
-    match error {
-        TransportError::InvalidRequest { what } | TransportError::Protocol { what } => {
-            ClientError::Protocol { what }
-        }
-        TransportError::OverBudget { what, limit, found } => {
-            ClientError::OverBudget { what, limit, found }
-        }
-        TransportError::Client(error) => error,
-        TransportError::Cancelled => ClientError::Cancelled,
-        TransportError::Network(_) => ClientError::Io {
-            op: "static transport", kind: std::io::ErrorKind::Other,
-        },
-    }
-}
-
-fn fetch_target(index: &Index, fetch: &StaticFetch) -> ClientResult<(String, [u8; 32], FileMeta)> {
-    let (path, digest, expected_len) = match fetch {
-        StaticFetch::AssetManifest(id) => (crate::wire::path_revision(id), *id.as_bytes(), None),
-        StaticFetch::GameManifest(id) => (crate::wire::path_game_revision(id), *id.as_bytes(), None),
-        StaticFetch::DerivedVariant(id) => (crate::wire::path_derived_variant(id), *id.as_bytes(), None),
-        StaticFetch::VariantSet(id) => (crate::wire::path_variant_set(id), *id.as_bytes(), None),
-        StaticFetch::Blob { blob, expected_len, .. } => {
-            let meta = index.blobs.get(blob).filter(|meta| meta.present)
-                .ok_or(ClientError::NotFound { what: "static blob" })?;
-            if expected_len.is_some_and(|length| length != meta.byte_len) {
-                return Err(ClientError::SizeMismatch {
-                    what: "static blob declaration", expected: expected_len.unwrap(), found: meta.byte_len,
-                });
-            }
-            (meta.path.clone(), *blob.as_bytes(), Some(meta.byte_len))
-        }
-    };
-    let file = index.files.get(&path).cloned().ok_or(ClientError::NotFound {
-        what: "static route metadata",
-    })?;
-    if file.sha256 != digest {
-        return Err(ClientError::DigestMismatch {
-            what: "static route metadata", expected: digest, found: file.sha256,
-        });
-    }
-    if expected_len.is_some_and(|length| length != file.byte_len) {
-        return Err(ClientError::SizeMismatch {
-            what: "static route length", expected: expected_len.unwrap(), found: file.byte_len,
-        });
-    }
-    Ok((path, digest, file))
-}
-
-fn decode_fetch(fetch: &StaticFetch, content: BlobContent) -> ClientResult<StaticFetchOutput> {
-    let bytes = content_bytes(&content)?;
-    Ok(match fetch {
-        StaticFetch::AssetManifest(id) => {
-            let manifest = AssetManifest::from_canonical_bytes(&bytes)?;
-            if AssetRevisionId::hash_of(&bytes) != *id {
-                return Err(ClientError::Protocol { what: "asset revision identity" });
-            }
-            StaticFetchOutput::AssetManifest(Box::new(manifest))
-        }
-        StaticFetch::GameManifest(id) => {
-            let manifest = GameRevisionManifest::from_canonical_bytes(&bytes)?;
-            if GameRevisionId::hash_of(&bytes) != *id {
-                return Err(ClientError::Protocol { what: "game revision identity" });
-            }
-            StaticFetchOutput::GameManifest(Box::new(manifest))
-        }
-        StaticFetch::DerivedVariant(id) => {
-            let manifest = DerivedVariantManifest::from_canonical_bytes(&bytes)?;
-            if DerivedVariantId::hash_of(&bytes) != *id {
-                return Err(ClientError::Protocol { what: "derived variant identity" });
-            }
-            StaticFetchOutput::DerivedVariant(Box::new(manifest))
-        }
-        StaticFetch::VariantSet(id) => {
-            let manifest = VariantSetManifest::from_canonical_bytes(&bytes)?;
-            if VariantSetId::hash_of(&bytes) != *id {
-                return Err(ClientError::Protocol { what: "variant set identity" });
-            }
-            StaticFetchOutput::VariantSet(Box::new(manifest))
-        }
-        StaticFetch::Blob { blob, .. } => StaticFetchOutput::Blob { blob: *blob, content },
-    })
-}
-
-fn content_bytes(content: &BlobContent) -> ClientResult<Vec<u8>> {
-    content.read_all()
-}
-
-fn parse_index(bytes: &[u8], health_bytes: &[u8]) -> ClientResult<Index> {
-    if bytes.len() as u64 > MAX_STATIC_MANIFEST_BYTES {
-        return Err(ClientError::OverBudget {
-            what: "static manifest", limit: MAX_STATIC_MANIFEST_BYTES, found: bytes.len() as u64,
-        });
-    }
-    let root = crate::json::parse(bytes).map_err(|_| ClientError::Protocol {
-        what: "static manifest json",
-    })?;
-    need_object(&root, "static manifest")?;
-    if need_u64(&root, "static_version", "static version")? != 1 {
-        return Err(ClientError::Protocol { what: "static version unsupported" });
-    }
-    if need_u64(&root, "protocol_version", "static protocol")? != crate::wire::PROTOCOL_VERSION as u64 {
-        return Err(ClientError::Protocol { what: "server protocol version unsupported" });
-    }
-    let snapshot_id = need_str(&root, "snapshot_id", 32, "static snapshot id")?.to_string();
-    let _: [u8; 16] = from_hex_exact(&snapshot_id).ok_or(ClientError::Protocol {
-        what: "static snapshot id",
-    })?;
-    let server_text = need_str(&root, "server_id", 32, "static server id")?;
-    let server_id = from_hex_exact(server_text).ok_or(ClientError::Protocol {
-        what: "static server id",
-    })?;
-    need_u64(&root, "generated_ms", "static generated time")?;
-    validate_policy(need(&root, "policy", "static policy")?)?;
-    validate_exclusions(need(&root, "exclusions", "static exclusions")?)?;
-
-    let files = parse_files(need_array(&root, "files", "static files")?)?;
-    let health_file = files.get("/v1/health").ok_or(ClientError::Protocol {
-        what: "static health metadata missing",
-    })?;
-    verify_bytes("static health", health_file, health_bytes)?;
-    let health_value = crate::json::parse(health_bytes).map_err(|_| ClientError::Protocol {
-        what: "static health json",
-    })?;
-    let health = dto::parse_health(&health_value)?;
-    if health.server_id != server_id {
-        return Err(ClientError::ServerIdentityMismatch { expected: server_id, found: health.server_id });
-    }
-    if health.protocol_version != crate::wire::PROTOCOL_VERSION {
-        return Err(ClientError::Protocol { what: "static health protocol" });
-    }
-
-    let assets = parse_assets(need_array(&root, "assets", "static assets")?, &files)?;
-    let aliases = parse_aliases(need_array(&root, "aliases", "static aliases")?, &files)?;
-    let revisions = parse_revisions(need_array(&root, "revisions", "static revisions")?, &files)?;
-    let search_root = need(&root, "search", "static search")?;
-    if need_str(search_root, "normalization", 64, "static normalization")? != "ascii-alnum-lower-v1" {
-        return Err(ClientError::Protocol { what: "static normalization" });
-    }
-    if need_str(search_root, "ranking", 64, "static ranking")? != "public-weight-sum-v1" {
-        return Err(ClientError::Protocol { what: "static ranking" });
-    }
-    let search = parse_search(need_array(search_root, "documents", "static search documents")?)?;
-    let blobs = parse_blobs(need_array(&root, "blobs", "static blobs")?, &files)?;
-    validate_references(&files, &assets, &aliases, &revisions, &search, &blobs)?;
-    validate_variants(need_array(&root, "variants", "static variants")?, &files, &revisions)?;
-    validate_totals(
-        need(&root, "totals", "static totals")?,
-        &assets,
-        &aliases,
-        &revisions,
-        &blobs,
-    )?;
-    Ok(Index { snapshot_id, server_id, files, assets, aliases, revisions, search, blobs })
-}
-
-fn parse_files(values: &[crate::json::Value]) -> ClientResult<BTreeMap<String, FileMeta>> {
-    bounded_items(values, "static files")?;
-    let mut out = BTreeMap::new();
-    let mut previous = None::<String>;
-    for value in values {
-        let path = need_str(value, "path", crate::wire::MAX_TARGET_BYTES, "static file path")?.to_string();
-        validate_path(&path)?;
-        if previous.as_ref().is_some_and(|old| old >= &path) {
-            return Err(ClientError::Protocol { what: "static file ids unsorted or duplicate" });
-        }
-        previous = Some(path.clone());
-        let byte_len = need_u64(value, "byte_len", "static file length")?;
-        if byte_len > crate::transport::MAX_TRANSPORT_BODY_BYTES {
-            return Err(ClientError::OverBudget {
-                what: "static file", limit: crate::transport::MAX_TRANSPORT_BODY_BYTES, found: byte_len,
-            });
-        }
-        let sha256 = from_hex_exact(need_str(value, "sha256", 64, "static file sha256")?)
-            .ok_or(ClientError::Protocol { what: "static file sha256" })?;
-        let content_type = need_str(value, "content_type", 128, "static file content type")?;
-        if content_type.is_empty() || content_type.chars().any(char::is_control) {
-            return Err(ClientError::Protocol { what: "static file content type" });
-        }
-        match value.get("content_encoding") {
-            Some(crate::json::Value::Null) => {}
-            Some(v) if v.as_str() == Some("br") && path.ends_with(".br") => {}
-            _ => return Err(ClientError::Protocol { what: "static file content encoding" }),
-        }
-        out.insert(path, FileMeta { byte_len, sha256 });
-    }
-    Ok(out)
-}
-
-fn parse_assets(
-    values: &[crate::json::Value], files: &BTreeMap<String, FileMeta>,
-) -> ClientResult<BTreeMap<AssetId, AssetMeta>> {
-    bounded_items(values, "static assets")?;
-    let mut out = BTreeMap::new();
-    let mut previous = None;
-    for value in values {
-        let asset_id = AssetId::from_str(need_str(value, "asset_id", 64, "static asset id")?)
-            .map_err(|_| ClientError::Protocol { what: "static asset id" })?;
-        sorted_id(&mut previous, asset_id, "static asset ids unsorted or duplicate")?;
-        let namespace = checked_text(value, "namespace", crate::wire::MAX_NAMESPACE_BYTES, "static namespace")?;
-        let created_ms = need_u64(value, "created_ms", "static asset created")?;
-        let revisions = parse_sorted_ids(
-            need_array(value, "revisions", "static asset revisions")?,
-            "static asset revision", AssetRevisionId::from_str,
-        )?;
-        if revisions.is_empty() {
-            return Err(ClientError::Protocol { what: "static asset revisions empty" });
-        }
-        require_file(files, &crate::wire::path_asset(&asset_id))?;
-        out.insert(asset_id, AssetMeta { row: AssetRow { asset_id, namespace, created_ms }, revisions });
-    }
-    Ok(out)
-}
-
-fn parse_aliases(
-    values: &[crate::json::Value], files: &BTreeMap<String, FileMeta>,
-) -> ClientResult<BTreeMap<AssetAlias, AliasMeta>> {
-    bounded_items(values, "static aliases")?;
-    let mut out = BTreeMap::new();
-    let mut previous = String::new();
-    for value in values {
-        let dto = dto::parse_alias(value)?;
-        let spelling = dto.alias.to_string();
-        if !previous.is_empty() && previous >= spelling {
-            return Err(ClientError::Protocol { what: "static alias ids unsorted or duplicate" });
-        }
-        previous = spelling;
-        require_file(files, &crate::wire::path_alias(&dto.alias))?;
-        let updated_ms = need_u64(value, "updated_ms", "static alias updated")?;
-        out.insert(dto.alias.clone(), AliasMeta { dto, updated_ms });
-    }
-    Ok(out)
-}
-
-fn parse_revisions(
-    values: &[crate::json::Value], files: &BTreeMap<String, FileMeta>,
-) -> ClientResult<BTreeMap<AssetRevisionId, RevisionMeta>> {
-    bounded_items(values, "static revisions")?;
-    let mut out = BTreeMap::new();
-    let mut previous = None;
-    for value in values {
-        let revision = AssetRevisionId::from_str(need_str(value, "revision", 80, "static revision")?)
-            .map_err(|_| ClientError::Protocol { what: "static revision" })?;
-        sorted_id(&mut previous, revision, "static revision ids unsorted or duplicate")?;
-        let path = crate::wire::path_revision(&revision);
-        let file = require_file(files, &path)?;
-        if file.sha256 != *revision.as_bytes() {
-            return Err(ClientError::Protocol { what: "static revision route digest" });
-        }
-        let document = need(value, "document", "static revision document")?;
-        let asset_id = AssetId::from_str(need_str(document, "asset_id", 64, "static revision asset")?)
-            .map_err(|_| ClientError::Protocol { what: "static revision asset" })?;
-        let mut blobs = Vec::new();
-        let mut sources = Vec::new();
-        for entry in need_array(document, "files", "static revision files")? {
-            let blob = BlobId::from_str(need_str(entry, "blob", 80, "static revision blob")?)
-                .map_err(|_| ClientError::Protocol { what: "static revision blob" })?;
-            let byte_len = need_u64(entry, "byte_len", "static revision blob length")?;
-            if need_str(entry, "role", 64, "static revision role")? == "source" { sources.push(blob); }
-            blobs.push((blob, byte_len));
-        }
-        let thumbnail = if let Some(thumbnail) = document.get("thumbnail") {
-            let blob = BlobId::from_str(need_str(thumbnail, "blob", 80, "static thumbnail blob")?)
-                .map_err(|_| ClientError::Protocol { what: "static thumbnail blob" })?;
-            let byte_len = need_u64(thumbnail, "byte_len", "static thumbnail length")?;
-            blobs.push((blob, byte_len));
-            let thumbnail_path = format!("/v1/thumbnails/revision/{revision}");
-            if let Some(route) = files.get(&thumbnail_path) {
-                if route.byte_len != blobs.last().unwrap().1 || route.sha256 != *blob.as_bytes() {
-                    return Err(ClientError::Protocol { what: "static thumbnail metadata" });
-                }
-            }
-            Some((blob, byte_len))
-        } else {
-            None
-        };
-        let mut dependencies = Vec::new();
-        for dependency in need_array(document, "dependencies", "static dependencies")? {
-            let dep_asset = AssetId::from_str(need_str(dependency, "asset_id", 64, "static dependency asset")?)
-                .map_err(|_| ClientError::Protocol { what: "static dependency asset" })?;
-            let dep_revision = AssetRevisionId::from_str(need_str(dependency, "revision", 80, "static dependency revision")?)
-                .map_err(|_| ClientError::Protocol { what: "static dependency revision" })?;
-            dependencies.push((dep_asset, dep_revision));
-        }
-        out.insert(revision, RevisionMeta { asset_id, sources, blobs, thumbnail, dependencies });
-    }
-    Ok(out)
-}
-
-fn parse_search(values: &[crate::json::Value]) -> ClientResult<Vec<SearchDoc>> {
-    bounded_items(values, "static search documents")?;
-    let mut out = Vec::new();
-    let mut previous = None;
-    for value in values {
-        let asset_id = AssetId::from_str(need_str(value, "asset_id", 64, "static search asset")?)
-            .map_err(|_| ClientError::Protocol { what: "static search asset" })?;
-        sorted_id(&mut previous, asset_id, "static search ids unsorted or duplicate")?;
-        let kind = match value.get("kind") {
-            None | Some(crate::json::Value::Null) => None,
-            Some(value) => Some(dto::kind_parse(value.as_str().ok_or(ClientError::Protocol {
-                what: "static search kind",
-            })?).ok_or(ClientError::Protocol { what: "static search kind" })?),
-        };
-        let aliases = parse_sorted_ids(
-            need_array(value, "aliases", "static search aliases")?,
-            "static search alias", AssetAlias::from_str,
-        )?;
-        let (title, title_changed) = tolerant_text(
-            value, "title", crate::wire::MAX_TITLE_BYTES, "static search title",
-        )?;
-        let (description, description_changed) = tolerant_text(
-            value, "description", crate::wire::MAX_SNIPPET_BYTES, "static search description",
-        )?;
-        let (categories, categories_changed) = tolerant_strings(
-            need_array(value, "categories", "static categories")?,
-            crate::wire::MAX_FILTER_VALUE_BYTES,
-            "static category",
-        )?;
-        let (tags, tags_changed) = tolerant_strings(
-            need_array(value, "tags", "static tags")?,
-            crate::wire::MAX_FILTER_VALUE_BYTES,
-            "static tag",
-        )?;
-        let (creator, creator_changed) = tolerant_text(
-            value, "creator", crate::wire::MAX_FILTER_VALUE_BYTES, "static search creator",
-        )?;
-        let (artist, artist_changed) = optional_tolerant_text(
-            value, "artist", crate::wire::MAX_SNIPPET_BYTES, "static search artist",
-        )?;
-        let (artist_url, artist_url_changed) = optional_tolerant_text(
-            value, "artist_url", crate::wire::MAX_SNIPPET_BYTES, "static search artist url",
-        )?;
-        let (album, album_changed) = optional_tolerant_text(
-            value, "album", crate::wire::MAX_SNIPPET_BYTES, "static search album",
-        )?;
-        let (source_url, source_url_changed) = optional_tolerant_text(
-            value, "source_url", crate::wire::MAX_SNIPPET_BYTES, "static search source url",
-        )?;
-        let (license, license_changed) = optional_tolerant_text(
-            value, "license", crate::wire::MAX_SNIPPET_BYTES, "static search license",
-        )?;
-        let (license_url, license_url_changed) = optional_tolerant_text(
-            value, "license_url", crate::wire::MAX_SNIPPET_BYTES, "static search license url",
-        )?;
-        let (_, generator_changed) = tolerant_text(
-            value, "generator", crate::wire::MAX_FILTER_VALUE_BYTES, "static search generator",
-        )?;
-        let (_, backend_changed) = tolerant_text(
-            value, "backend", crate::wire::MAX_FILTER_VALUE_BYTES, "static search backend",
-        )?;
-        let (_, model_changed) = tolerant_text(
-            value, "model", crate::wire::MAX_FILTER_VALUE_BYTES, "static search model",
-        )?;
-        if title_changed
-            || description_changed
-            || categories_changed
-            || tags_changed
-            || creator_changed
-            || artist_changed
-            || artist_url_changed
-            || album_changed
-            || source_url_changed
-            || license_changed
-            || license_url_changed
-            || generator_changed
-            || backend_changed
-            || model_changed
-        {
-            makepad_platform::warning!(
-                "static store normalized search text for asset {asset_id}"
-            );
-        }
-        let terms_values = need_array(value, "terms", "static terms")?;
-        bounded_items(terms_values, "static terms")?;
-        let mut terms = Vec::new();
-        let mut previous_term = String::new();
-        for term in terms_values {
-            let spelling = checked_text(term, "term", crate::wire::MAX_QUERY_TEXT_BYTES, "static term")?;
-            if !previous_term.is_empty() && previous_term >= spelling {
-                return Err(ClientError::Protocol { what: "static terms unsorted or duplicate" });
-            }
-            previous_term = spelling.clone();
-            terms.push(SearchTerm { term: spelling, weight: need_u64(term, "weight", "static term weight")? });
-        }
-        out.push(SearchDoc {
-            asset_id,
-            namespace: checked_text(value, "namespace", crate::wire::MAX_NAMESPACE_BYTES, "static search namespace")?,
-            kind,
-            title,
-            description,
-            categories,
-            tags,
-            creator,
-            artist,
-            artist_url,
-            album,
-            source_url,
-            license,
-            license_url,
-            live: need_bool(value, "live", "static search live")?,
-            updated_ms: need_u64(value, "updated_ms", "static search updated")?,
-            aliases,
-            terms,
-        });
-    }
-    Ok(out)
-}
-
-fn parse_blobs(
-    values: &[crate::json::Value], files: &BTreeMap<String, FileMeta>,
-) -> ClientResult<BTreeMap<BlobId, BlobMeta>> {
-    bounded_items(values, "static blobs")?;
-    let mut out = BTreeMap::new();
-    let mut previous = None;
-    for value in values {
-        let blob = BlobId::from_str(need_str(value, "blob", 80, "static blob")?)
-            .map_err(|_| ClientError::Protocol { what: "static blob" })?;
-        sorted_id(&mut previous, blob, "static blob ids unsorted or duplicate")?;
-        let path = need_str(value, "path", crate::wire::MAX_TARGET_BYTES, "static blob path")?.to_string();
-        if path != crate::wire::path_blob(&blob) { return Err(ClientError::Protocol { what: "static blob path" }); }
-        let byte_len = need_u64(value, "byte_len", "static blob length")?;
-        let sha = from_hex_exact::<32>(need_str(value, "sha256", 64, "static blob sha256")?)
-            .ok_or(ClientError::Protocol { what: "static blob sha256" })?;
-        if sha != *blob.as_bytes() { return Err(ClientError::Protocol { what: "static blob sha256 mismatch" }); }
-        let present = need_bool(value, "present", "static blob present")?;
-        match value.get("reason") {
-            Some(crate::json::Value::Null) => {}
-            Some(value) => {
-                let reason = value.as_str().ok_or(ClientError::Protocol {
-                    what: "static blob omission reason",
-                })?;
-                if reason.is_empty()
-                    || reason.len() > MAX_STATIC_STRING_BYTES
-                    || reason.chars().any(char::is_control)
-                {
-                    return Err(ClientError::Protocol {
-                        what: "static blob omission reason",
-                    });
-                }
-            }
-            None => return Err(ClientError::Protocol { what: "static blob omission reason" }),
-        }
-        parse_strings(need_array(value, "media", "static blob media")?, "static blob media")?;
-        parse_strings(need_array(value, "roles", "static blob roles")?, "static blob role")?;
-        if present {
-            let file = require_file(files, &path)?;
-            if file.byte_len != byte_len || file.sha256 != *blob.as_bytes() {
-                return Err(ClientError::Protocol { what: "static blob route metadata" });
-            }
-        } else if files.contains_key(&path) {
-            return Err(ClientError::Protocol { what: "omitted static blob has route" });
-        }
-        out.insert(blob, BlobMeta { byte_len, present, path });
-    }
-    Ok(out)
-}
-
-fn validate_references(
-    files: &BTreeMap<String, FileMeta>, assets: &BTreeMap<AssetId, AssetMeta>,
-    aliases: &BTreeMap<AssetAlias, AliasMeta>,
-    revisions: &BTreeMap<AssetRevisionId, RevisionMeta>, search: &[SearchDoc],
-    blobs: &BTreeMap<BlobId, BlobMeta>,
-) -> ClientResult<()> {
-    for alias in aliases.values() {
-        let asset = assets.get(&alias.dto.asset_id).ok_or(ClientError::Protocol {
-            what: "static alias asset reference",
-        })?;
-        if !asset.revisions.contains(&alias.dto.head_revision)
-            || !revisions.contains_key(&alias.dto.head_revision)
-        {
-            return Err(ClientError::Protocol { what: "static alias revision reference" });
-        }
-        if let Some((blob, byte_len)) = revisions[&alias.dto.head_revision].thumbnail {
-            let path = format!("/v1/thumbnails/alias/{}", alias.dto.alias);
-            let route = files.get(&path);
-            let present = blobs.get(&blob).is_some_and(|metadata| metadata.present);
-            match (present, route) {
-                (true, Some(route))
-                    if route.byte_len == byte_len && route.sha256 == *blob.as_bytes() => {}
-                (false, None) => {}
-                _ => return Err(ClientError::Protocol { what: "static alias thumbnail reference" }),
-            }
-        }
-    }
-    for (asset_id, asset) in assets {
-        for revision in &asset.revisions {
-            let metadata = revisions.get(revision).ok_or(ClientError::Protocol {
-                what: "static asset revision reference",
-            })?;
-            if metadata.asset_id != *asset_id {
-                return Err(ClientError::Protocol {
-                    what: "static asset revision owner",
-                });
-            }
-        }
-    }
-    for (revision_id, revision) in revisions {
-        for (blob, length) in &revision.blobs {
-            let meta = blobs.get(blob).ok_or(ClientError::Protocol { what: "static blob reference" })?;
-            if meta.byte_len != *length {
-                return Err(ClientError::SizeMismatch { what: "static blob reference", expected: *length, found: meta.byte_len });
-            }
-        }
-        for (asset, dependency) in &revision.dependencies {
-            let meta = revisions.get(dependency).ok_or(ClientError::Protocol {
-                what: "static dependency reference",
-            })?;
-            if meta.asset_id != *asset {
-                return Err(ClientError::Protocol { what: "static dependency asset mismatch" });
-            }
-        }
-        if let Some((blob, byte_len)) = revision.thumbnail {
-            let metadata = blobs.get(&blob).ok_or(ClientError::Protocol {
-                what: "static thumbnail blob reference",
-            })?;
-            let path = format!("/v1/thumbnails/revision/{revision_id}");
-            let route = files.get(&path);
-            match (metadata.present, route) {
-                (true, Some(route))
-                    if route.byte_len == byte_len && route.sha256 == *blob.as_bytes() => {}
-                (false, None) => {}
-                _ => return Err(ClientError::Protocol { what: "static revision thumbnail reference" }),
-            }
-        }
-    }
-    for doc in search {
-        if !assets.contains_key(&doc.asset_id) {
-            return Err(ClientError::Protocol { what: "static search asset reference" });
-        }
-        for alias in &doc.aliases {
-            if aliases.get(alias).is_none_or(|entry| entry.dto.asset_id != doc.asset_id) {
-                return Err(ClientError::Protocol { what: "static search alias reference" });
-            }
-        }
-    }
-    if search.len() != assets.len()
-        || assets.keys().any(|asset| search.binary_search_by_key(asset, |doc| doc.asset_id).is_err())
-    {
-        return Err(ClientError::Protocol { what: "static search projection incomplete" });
-    }
-    Ok(())
-}
-
-fn validate_policy(value: &crate::json::Value) -> ClientResult<()> {
-    need_object(value, "static policy")?;
-    match value.get("namespace") {
-        Some(crate::json::Value::Null) => {}
-        Some(value) => {
-            let namespace = value.as_str().ok_or(ClientError::Protocol {
-                what: "static policy namespace",
-            })?;
-            if namespace.is_empty()
-                || namespace.len() > crate::wire::MAX_NAMESPACE_BYTES
-                || !crate::wire::query_value_ok(namespace)
-            {
-                return Err(ClientError::Protocol { what: "static policy namespace" });
-            }
-        }
-        None => return Err(ClientError::Protocol { what: "static policy namespace" }),
-    }
-    match value.get("kind") {
-        Some(crate::json::Value::Null) => {}
-        Some(value) => {
-            let kind = value.as_str().and_then(dto::kind_parse);
-            if kind.is_none() {
-                return Err(ClientError::Protocol { what: "static policy kind" });
-            }
-        }
-        None => return Err(ClientError::Protocol { what: "static policy kind" }),
-    }
-    for key in ["limit", "max_bytes_per_asset", "max_total_bytes"] {
-        optional_u64(value, key, "static policy budget")?;
-    }
-    need_u64(value, "include_video_up_to", "static video policy")?;
-    Ok(())
-}
-
-fn validate_exclusions(value: &crate::json::Value) -> ClientResult<()> {
-    need_object(value, "static exclusions")?;
-    for key in ["rights", "budget", "kind_mismatch"] {
-        need_u64(value, key, "static exclusion count")?;
-    }
-    Ok(())
-}
-
-fn validate_totals(
-    value: &crate::json::Value,
-    assets: &BTreeMap<AssetId, AssetMeta>,
-    aliases: &BTreeMap<AssetAlias, AliasMeta>,
-    revisions: &BTreeMap<AssetRevisionId, RevisionMeta>,
-    blobs: &BTreeMap<BlobId, BlobMeta>,
-) -> ClientResult<()> {
-    need_object(value, "static totals")?;
-    let present = blobs.values().filter(|blob| blob.present).count() as u64;
-    let omitted = blobs.len() as u64 - present;
-    let bytes = blobs
-        .values()
-        .filter(|blob| blob.present)
-        .try_fold(0u64, |sum, blob| sum.checked_add(blob.byte_len))
-        .ok_or(ClientError::Protocol { what: "static total blob bytes" })?;
-    for (key, expected) in [
-        ("assets", assets.len() as u64),
-        ("aliases", aliases.len() as u64),
-        ("revisions", revisions.len() as u64),
-        ("blobs_present", present),
-        ("blobs_omitted", omitted),
-        ("unique_blob_bytes", bytes),
-    ] {
-        if need_u64(value, key, "static totals")? != expected {
-            return Err(ClientError::Protocol { what: "static totals mismatch" });
-        }
-    }
-    Ok(())
-}
-
-fn validate_variants(
-    values: &[crate::json::Value], files: &BTreeMap<String, FileMeta>,
-    revisions: &BTreeMap<AssetRevisionId, RevisionMeta>,
-) -> ClientResult<()> {
-    bounded_items(values, "static variants")?;
-    let mut previous = None::<(AssetRevisionId, VariantSetId)>;
-    for value in values {
-        let base = AssetRevisionId::from_str(need_str(value, "base_revision", 80, "static variant base")?)
-            .map_err(|_| ClientError::Protocol { what: "static variant base" })?;
-        let set = VariantSetId::from_str(need_str(value, "variant_set", 80, "static variant set")?)
-            .map_err(|_| ClientError::Protocol { what: "static variant set" })?;
-        if previous.is_some_and(|old| old >= (base, set)) {
-            return Err(ClientError::Protocol { what: "static variants unsorted or duplicate" });
-        }
-        previous = Some((base, set));
-        if !revisions.contains_key(&base) { return Err(ClientError::Protocol { what: "static variant base reference" }); }
-        let route = require_file(files, &crate::wire::path_variant_set(&set))?;
-        if route.sha256 != *set.as_bytes() { return Err(ClientError::Protocol { what: "static variant set digest" }); }
-        let variants = parse_sorted_ids(
-            need_array(value, "variants", "static derived variants")?,
-            "static derived variant", DerivedVariantId::from_str,
-        )?;
-        for variant in variants {
-            let route = require_file(files, &crate::wire::path_derived_variant(&variant))?;
-            if route.sha256 != *variant.as_bytes() {
-                return Err(ClientError::Protocol { what: "static derived variant digest" });
-            }
-        }
-    }
-    Ok(())
-}
-
-fn match_search(doc: &SearchDoc, query: &CatalogQuery, terms: &[String]) -> Option<u64> {
-    if query.namespace.as_ref().is_some_and(|v| &doc.namespace != v)
-        || query.kind.is_some_and(|v| doc.kind != Some(v))
-        || query.category.as_ref().is_some_and(|v| !doc.categories.contains(v))
-        || query.tag.as_ref().is_some_and(|v| !doc.tags.contains(v))
-        || query.exclude_tag.as_ref().is_some_and(|v| doc.tags.contains(v))
-        || query.creator.as_ref().is_some_and(|v| &doc.creator != v)
-        || (query.live_only && !doc.live)
-    { return None; }
-    let mut score = 0u64;
-    for term in terms {
-        let weight = doc.terms.iter().find(|candidate| candidate.term == *term)?.weight;
-        score = score.saturating_add(weight);
-    }
-    Some(score)
-}
-
-fn build_facets(matches: &[(&SearchDoc, u64)], limit: u32) -> Vec<CatalogFacet> {
-    if limit == 0 { return Vec::new(); }
-    let mut counts: BTreeMap<(u8, String), u64> = BTreeMap::new();
-    for (doc, _) in matches {
-        for category in &doc.categories { *counts.entry((0, category.clone())).or_default() += 1; }
-        for tag in &doc.tags { *counts.entry((1, tag.clone())).or_default() += 1; }
-    }
-    let mut rows: Vec<_> = counts.into_iter().collect();
-    rows.sort_by(|((kind_a, label_a), count_a), ((kind_b, label_b), count_b)| {
-        count_b.cmp(count_a).then(kind_a.cmp(kind_b)).then(label_a.cmp(label_b))
-    });
-    rows.truncate(limit as usize);
-    rows.into_iter().map(|((kind, label), count)| CatalogFacet {
-        kind: if kind == 0 { FacetKind::Category } else { FacetKind::Tag }, label, count,
-    }).collect()
-}
-
-fn tokenize(text: &str) -> Vec<String> {
-    let mut terms = BTreeSet::new();
-    let mut current = String::new();
-    for byte in text.bytes() {
-        if byte.is_ascii_alphanumeric() { current.push((byte as char).to_ascii_lowercase()); }
-        else if !current.is_empty() { terms.insert(std::mem::take(&mut current)); }
-    }
-    if !current.is_empty() { terms.insert(current); }
-    terms.into_iter().collect()
-}
-
-fn snippet(title: &str, description: &str) -> String {
-    let source = if description.is_empty() { title } else { description };
-    normalize_text(source, crate::wire::MAX_SNIPPET_BYTES)
-}
-
-fn query_fingerprint(query: &CatalogQuery) -> [u8; 32] {
-    digest_text(&format!(
-        "q\0{}\0{:?}\0{:?}\0{:?}\0{:?}\0{:?}\0{:?}\0{}\0{}\0{}\0{}",
-        query.text, query.namespace, query.kind, query.category, query.tag, query.exclude_tag,
-        query.creator, query.live_only, query.newest, query.page_size, query.facets,
-    ))
-}
-
-fn make_cursor(index: &Index, fingerprint: &[u8; 32], offset: usize) -> PageCursor {
-    PageCursor {
-        server_id: index.server_id,
-        token: format!("s1.{}.{}.{}", index.snapshot_id, hex(fingerprint), offset),
-    }
-}
-
-fn cursor_offset(index: &Index, cursor: Option<&PageCursor>, fingerprint: &[u8; 32]) -> ClientResult<usize> {
-    let Some(cursor) = cursor else { return Ok(0) };
-    if cursor.server_id() != &index.server_id { return Err(ClientError::WrongServerCursor); }
-    let expected = format!("s1.{}.{}.", index.snapshot_id, hex(fingerprint));
-    let offset = cursor.token().strip_prefix(&expected).ok_or(ClientError::WrongServerCursor)?;
-    if offset.is_empty() || (offset.len() > 1 && offset.starts_with('0')) || !offset.bytes().all(|b| b.is_ascii_digit()) {
-        return Err(ClientError::WrongServerCursor);
-    }
-    offset.parse().map_err(|_| ClientError::WrongServerCursor)
-}
-
-fn parse_sorted_ids<T: Ord + Clone>(
-    values: &[crate::json::Value], what: &'static str,
-    parse: impl Fn(&str) -> Result<T, makepad_asset_data::AssetDataError>,
-) -> ClientResult<Vec<T>> {
-    bounded_items(values, what)?;
-    let mut out = Vec::with_capacity(values.len());
-    let mut previous = None;
-    for value in values {
-        let text = value.as_str().ok_or(ClientError::Protocol { what })?;
-        let id = parse(text).map_err(|_| ClientError::Protocol { what })?;
-        sorted_id(&mut previous, id.clone(), what)?;
-        out.push(id);
-    }
-    Ok(out)
-}
-
-fn sorted_id<T: Ord + Clone>(previous: &mut Option<T>, id: T, what: &'static str) -> ClientResult<()> {
-    if previous.as_ref().is_some_and(|old| old >= &id) { return Err(ClientError::Protocol { what }); }
-    *previous = Some(id);
-    Ok(())
-}
-
-fn parse_strings(values: &[crate::json::Value], what: &'static str) -> ClientResult<Vec<String>> {
-    bounded_items(values, what)?;
-    let mut out = Vec::with_capacity(values.len());
-    let mut previous = String::new();
-    for value in values {
-        let text = value.as_str().ok_or(ClientError::Protocol { what })?;
-        if text.is_empty() || text.len() > crate::wire::MAX_FILTER_VALUE_BYTES || text.chars().any(char::is_control) {
-            return Err(ClientError::Protocol { what });
-        }
-        if !previous.is_empty() && previous.as_str() >= text { return Err(ClientError::Protocol { what }); }
-        previous = text.to_string();
-        out.push(previous.clone());
-    }
-    Ok(out)
-}
-
-fn tolerant_strings(
-    values: &[crate::json::Value], max: usize, what: &'static str,
-) -> ClientResult<(Vec<String>, bool)> {
-    bounded_items(values, what)?;
-    let mut out = Vec::with_capacity(values.len());
-    let mut changed = false;
-    for value in values {
-        let text = value.as_str().ok_or(ClientError::Protocol { what })?;
-        let normalized = normalize_text(text, max);
-        changed |= normalized != text;
-        if normalized.is_empty() {
-            changed = true;
-        } else {
-            out.push(normalized);
-        }
-    }
-    let before = out.clone();
-    out.sort();
-    out.dedup();
-    changed |= out != before;
-    Ok((out, changed))
-}
-
-fn tolerant_text(
-    value: &crate::json::Value, key: &str, max: usize, what: &'static str,
-) -> ClientResult<(String, bool)> {
-    let text = need(value, key, what)?.as_str().ok_or(ClientError::Protocol { what })?;
-    let normalized = normalize_text(text, max);
-    let changed = normalized != text;
-    Ok((normalized, changed))
-}
-
-fn optional_tolerant_text(
-    value: &crate::json::Value, key: &str, max: usize, what: &'static str,
-) -> ClientResult<(String, bool)> {
-    match value.get(key) {
-        None | Some(crate::json::Value::Null) => Ok((String::new(), false)),
-        Some(text) => {
-            let text = text.as_str().ok_or(ClientError::Protocol { what })?;
-            let normalized = normalize_text(text, max);
-            let changed = normalized != text;
-            Ok((normalized, changed))
-        }
-    }
-}
-
-fn normalize_text(text: &str, max: usize) -> String {
-    let mut out = String::with_capacity(text.len().min(max));
-    let mut pending_space = false;
-    for character in text.chars() {
-        if character.is_whitespace() || character.is_control() {
-            pending_space = !out.is_empty();
-        } else {
-            if pending_space {
-                out.push(' ');
-                pending_space = false;
-            }
-            out.push(character);
-        }
-    }
-    if out.len() > max {
-        const ELLIPSIS: &str = "…";
-        let mut end = max.saturating_sub(ELLIPSIS.len()).min(out.len());
-        while !out.is_char_boundary(end) { end -= 1; }
-        out.truncate(end);
-        while out.ends_with(' ') { out.pop(); }
-        if max >= ELLIPSIS.len() { out.push_str(ELLIPSIS); }
-    }
-    out
-}
-
-fn validate_path(path: &str) -> ClientResult<()> {
-    if !path.starts_with("/v1/") || path.contains('?') || path.contains("//")
-        || path.split('/').any(|part| part == "." || part == "..")
-        || path.len() > crate::wire::MAX_TARGET_BYTES
-        || !path.bytes().all(crate::wire::target_byte_ok)
-    { return Err(ClientError::Protocol { what: "static file path" }); }
-    Ok(())
-}
-
-fn require_file<'a>(files: &'a BTreeMap<String, FileMeta>, path: &str) -> ClientResult<&'a FileMeta> {
-    files.get(path).ok_or(ClientError::Protocol { what: "static route metadata missing" })
-}
-
-fn verify_bytes(what: &'static str, file: &FileMeta, bytes: &[u8]) -> ClientResult<()> {
-    if bytes.len() as u64 != file.byte_len {
-        return Err(ClientError::SizeMismatch { what, expected: file.byte_len, found: bytes.len() as u64 });
-    }
-    let found = hash(bytes);
-    if found != file.sha256 {
-        return Err(ClientError::DigestMismatch { what, expected: file.sha256, found });
-    }
-    Ok(())
-}
-
-fn bounded_items(values: &[crate::json::Value], what: &'static str) -> ClientResult<()> {
-    if values.len() > MAX_STATIC_ITEMS {
-        return Err(ClientError::OverBudget { what, limit: MAX_STATIC_ITEMS as u64, found: values.len() as u64 });
-    }
-    Ok(())
-}
-
-fn need<'a>(value: &'a crate::json::Value, key: &str, what: &'static str) -> ClientResult<&'a crate::json::Value> {
-    value.get(key).ok_or(ClientError::Protocol { what })
-}
-
-fn need_object<'a>(value: &'a crate::json::Value, what: &'static str) -> ClientResult<&'a [(String, crate::json::Value)]> {
-    match value { crate::json::Value::Obj(values) => Ok(values), _ => Err(ClientError::Protocol { what }) }
-}
-
-fn need_array<'a>(value: &'a crate::json::Value, key: &str, what: &'static str) -> ClientResult<&'a [crate::json::Value]> {
-    need(value, key, what)?.as_arr().ok_or(ClientError::Protocol { what })
-}
-
-fn need_str<'a>(value: &'a crate::json::Value, key: &str, max: usize, what: &'static str) -> ClientResult<&'a str> {
-    let text = need(value, key, what)?.as_str().ok_or(ClientError::Protocol { what })?;
-    if text.len() > max { return Err(ClientError::Protocol { what }); }
-    Ok(text)
-}
-
-fn checked_text(value: &crate::json::Value, key: &str, max: usize, what: &'static str) -> ClientResult<String> {
-    let text = need_str(value, key, max, what)?;
-    if text.chars().any(char::is_control) { return Err(ClientError::Protocol { what }); }
-    Ok(text.to_string())
-}
-
-fn need_u64(value: &crate::json::Value, key: &str, what: &'static str) -> ClientResult<u64> {
-    need(value, key, what)?.as_u64().ok_or(ClientError::Protocol { what })
-}
-
-fn optional_u64(
-    value: &crate::json::Value,
-    key: &str,
-    what: &'static str,
-) -> ClientResult<Option<u64>> {
-    match value.get(key) {
-        Some(crate::json::Value::Null) => Ok(None),
-        Some(crate::json::Value::Int(number)) if *number >= 0 => Ok(Some(*number as u64)),
-        _ => Err(ClientError::Protocol { what }),
-    }
-}
-
-fn need_bool(value: &crate::json::Value, key: &str, what: &'static str) -> ClientResult<bool> {
-    need(value, key, what)?.as_bool().ok_or(ClientError::Protocol { what })
-}
-
-fn hash(bytes: &[u8]) -> [u8; 32] { let mut hasher = Sha256::new(); hasher.update(bytes); hasher.finalize() }
-fn digest_text(text: &str) -> [u8; 32] { hash(text.as_bytes()) }
-fn hex(bytes: &[u8]) -> String { bytes.iter().map(|byte| format!("{byte:02x}")).collect() }
diff --git a/libs/asset/client/src/subscriber.rs b/libs/asset/client/src/subscriber.rs
index c59881546..330724be2 100644
--- a/libs/asset/client/src/subscriber.rs
+++ b/libs/asset/client/src/subscriber.rs
@@ -86,17 +86,6 @@ pub struct CatalogSubscriber {
 }
 
 impl CatalogSubscriber {
-    /// Static snapshots are immutable, so their subscriber is deliberately
-    /// silent and owns no worker thread.
-    pub fn null() -> Self {
-        let (_tx, rx) = sync_channel(1);
-        Self {
-            rx,
-            stopping: Arc::new(AtomicBool::new(true)),
-            join: None,
-        }
-    }
-
     pub fn start(client: &AssetClient, config: CatalogSubscriberConfig) -> ClientResult<Self> {
         config.validate()?;
         let (api, server_id) = client.subscription_parts();
diff --git a/libs/asset/client/src/transport.rs b/libs/asset/client/src/transport.rs
deleted file mode 100644
index cdd5ac57b..000000000
--- a/libs/asset/client/src/transport.rs
+++ /dev/null
@@ -1,816 +0,0 @@
-//! Completion-based owned HTTP transport primitives.
-//!
-//! Status, range, digest, canonical-document, and application-protocol
-//! validation deliberately live above this seam. A transport moves bounded
-//! owned bytes and reports exactly one completion for every accepted id.
-
-use crate::error::ClientError;
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-use std::collections::HashSet;
-
-pub const MAX_TRANSPORT_URL_BYTES: usize = 8 * 1024;
-pub const MAX_TRANSPORT_HEADERS: usize = 64;
-pub const MAX_TRANSPORT_HEADER_BYTES: usize = 32 * 1024;
-pub const MAX_TRANSPORT_BODY_BYTES: u64 = 256 * 1024 * 1024;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum TransportMethod {
-    Get,
-    Head,
-    Post,
-    Put,
-    Delete,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct OwnedRequest {
-    pub method: TransportMethod,
-    pub url_or_target: String,
-    pub headers: Vec<(String, String)>,
-    pub body: Vec<u8>,
-    /// Per-request response ceiling. Adapters also apply their own ceiling;
-    /// the smaller limit wins.
-    pub max_response_body_bytes: u64,
-}
-
-impl OwnedRequest {
-    pub fn new(method: TransportMethod, url_or_target: impl Into<String>) -> Self {
-        Self {
-            method,
-            url_or_target: url_or_target.into(),
-            headers: Vec::new(),
-            body: Vec::new(),
-            max_response_body_bytes: MAX_TRANSPORT_BODY_BYTES,
-        }
-    }
-
-    pub fn header(mut self, name: impl Into<String>, value: impl Into<String>) -> Self {
-        self.headers.push((name.into(), value.into()));
-        self
-    }
-
-    pub fn body(mut self, body: impl Into<Vec<u8>>) -> Self {
-        self.body = body.into();
-        self
-    }
-
-    pub fn max_response_body_bytes(mut self, max: u64) -> Self {
-        self.max_response_body_bytes = max;
-        self
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct OwnedResponse {
-    pub status: u16,
-    /// Header names are always normalized to ASCII lowercase.
-    pub headers: Vec<(String, String)>,
-    pub body: Vec<u8>,
-}
-
-impl OwnedResponse {
-    pub fn header(&self, name: &str) -> Option<&str> {
-        self.headers
-            .iter()
-            .find(|(candidate, _)| candidate.eq_ignore_ascii_case(name))
-            .map(|(_, value)| value.as_str())
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-pub struct TransportId(pub u64);
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum TransportError {
-    InvalidRequest { what: &'static str },
-    OverBudget { what: &'static str, limit: u64, found: u64 },
-    Network(String),
-    Protocol { what: &'static str },
-    Client(ClientError),
-    Cancelled,
-}
-
-impl From<ClientError> for TransportError {
-    fn from(error: ClientError) -> Self {
-        match error {
-            ClientError::Protocol { what } => Self::Protocol { what },
-            ClientError::OverBudget { what, limit, found } => {
-                Self::OverBudget { what, limit, found }
-            }
-            error => Self::Client(error),
-        }
-    }
-}
-
-impl std::fmt::Display for TransportError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::InvalidRequest { what } => write!(f, "invalid transport request: {what}"),
-            Self::OverBudget { what, limit, found } => {
-                write!(f, "transport over budget: {what} (limit {limit}, found {found})")
-            }
-            Self::Network(message) => write!(f, "network transport failure: {message}"),
-            Self::Protocol { what } => write!(f, "transport protocol violation: {what}"),
-            Self::Client(error) => write!(f, "{error}"),
-            Self::Cancelled => f.write_str("transport request cancelled"),
-        }
-    }
-}
-
-impl std::error::Error for TransportError {}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct TransportCompletion {
-    pub id: TransportId,
-    pub result: Result<OwnedResponse, TransportError>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct TransportProgress {
-    pub id: TransportId,
-    pub bytes: u64,
-    pub total: u64,
-}
-
-pub trait Transport: Send {
-    fn start(&mut self, req: OwnedRequest) -> TransportId;
-    fn cancel(&mut self, id: TransportId);
-    fn poll(&mut self, out: &mut Vec<TransportCompletion>);
-    fn poll_progress(&mut self, _out: &mut Vec<TransportProgress>) {}
-}
-
-fn validate_request(req: &OwnedRequest, absolute_url: bool) -> Result<(), TransportError> {
-    if req.url_or_target.is_empty() || req.url_or_target.len() > MAX_TRANSPORT_URL_BYTES {
-        return Err(TransportError::InvalidRequest { what: "request url" });
-    }
-    if absolute_url {
-        if !(req.url_or_target.starts_with("http://")
-            || req.url_or_target.starts_with("https://"))
-        {
-            return Err(TransportError::InvalidRequest { what: "absolute request url" });
-        }
-    } else if !req.url_or_target.starts_with('/') {
-        return Err(TransportError::InvalidRequest { what: "origin-form request target" });
-    }
-    if req.body.len() as u64 > MAX_TRANSPORT_BODY_BYTES {
-        return Err(TransportError::OverBudget {
-            what: "request body",
-            limit: MAX_TRANSPORT_BODY_BYTES,
-            found: req.body.len() as u64,
-        });
-    }
-    if req.max_response_body_bytes == 0
-        || req.max_response_body_bytes > MAX_TRANSPORT_BODY_BYTES
-    {
-        return Err(TransportError::InvalidRequest { what: "response body limit" });
-    }
-    if !req.body.is_empty()
-        && matches!(
-            req.method,
-            TransportMethod::Get | TransportMethod::Head | TransportMethod::Delete
-        )
-    {
-        return Err(TransportError::InvalidRequest {
-            what: "body on bodyless method",
-        });
-    }
-    if req.headers.len() > MAX_TRANSPORT_HEADERS {
-        return Err(TransportError::OverBudget {
-            what: "request header count",
-            limit: MAX_TRANSPORT_HEADERS as u64,
-            found: req.headers.len() as u64,
-        });
-    }
-    let mut total = 0usize;
-    for (name, value) in &req.headers {
-        total = total.saturating_add(name.len()).saturating_add(value.len());
-        if name.is_empty()
-            || name.len() > 128
-            || !name.bytes().all(header_name_byte_ok)
-            || matches!(
-                name.to_ascii_lowercase().as_str(),
-                "host"
-                    | "connection"
-                    | "content-length"
-                    | "transfer-encoding"
-                    | "te"
-                    | "trailer"
-                    | "upgrade"
-                    | "expect"
-                    | "keep-alive"
-                    | "proxy-connection"
-            )
-        {
-            return Err(TransportError::InvalidRequest { what: "request header name" });
-        }
-        if !value.bytes().all(|b| b == b'\t' || (b >= b' ' && b != 0x7f)) {
-            return Err(TransportError::InvalidRequest { what: "request header value" });
-        }
-    }
-    if total > MAX_TRANSPORT_HEADER_BYTES {
-        return Err(TransportError::OverBudget {
-            what: "request headers",
-            limit: MAX_TRANSPORT_HEADER_BYTES as u64,
-            found: total as u64,
-        });
-    }
-    Ok(())
-}
-
-fn normalize_response(
-    status: u16,
-    headers: impl IntoIterator<Item = (String, String)>,
-    body: Vec<u8>,
-    max_body_bytes: u64,
-    is_head_request: bool,
-) -> Result<OwnedResponse, TransportError> {
-    if body.len() as u64 > max_body_bytes {
-        return Err(TransportError::OverBudget {
-            what: "response body",
-            limit: max_body_bytes,
-            found: body.len() as u64,
-        });
-    }
-    if is_head_request && !body.is_empty() {
-        return Err(TransportError::Protocol { what: "HEAD response body" });
-    }
-    if status < 200 {
-        return Err(TransportError::Protocol { what: "unexpected informational status" });
-    }
-    if status == 204 || status == 304 {
-        return Err(TransportError::Protocol { what: "unexpected bodyless status" });
-    }
-    if (300..400).contains(&status) {
-        return Err(TransportError::Protocol { what: "redirect refused" });
-    }
-    if status > 599 {
-        return Err(TransportError::Protocol { what: "invalid response status" });
-    }
-    let mut normalized = Vec::new();
-    let mut content_length = None;
-    let mut content_encoding = None;
-    let mut total = 0usize;
-    for (name, value) in headers {
-        if normalized.len() >= MAX_TRANSPORT_HEADERS {
-            return Err(TransportError::Protocol { what: "too many response headers" });
-        }
-        total = total.saturating_add(name.len()).saturating_add(value.len());
-        if total > MAX_TRANSPORT_HEADER_BYTES {
-            return Err(TransportError::OverBudget {
-                what: "response headers",
-                limit: MAX_TRANSPORT_HEADER_BYTES as u64,
-                found: total as u64,
-            });
-        }
-        if name.is_empty() || !name.bytes().all(header_name_byte_ok) {
-            return Err(TransportError::Protocol { what: "response header name" });
-        }
-        if !value.bytes().all(|b| b == b'\t' || (b >= b' ' && b != 0x7f)) {
-            return Err(TransportError::Protocol { what: "response header value" });
-        }
-        let name = name.to_ascii_lowercase();
-        if name == "transfer-encoding" {
-            return Err(TransportError::Protocol { what: "transfer-encoding refused" });
-        }
-        if name == "content-length" {
-            if content_length.is_some() {
-                return Err(TransportError::Protocol { what: "duplicate content-length" });
-            }
-            content_length = Some(parse_content_length(&value)?);
-        }
-        if name == "content-encoding" {
-            if content_encoding.is_some() {
-                return Err(TransportError::Protocol { what: "duplicate content-encoding" });
-            }
-            content_encoding = Some(value.to_ascii_lowercase());
-        }
-        normalized.push((name, value));
-    }
-    let declared = content_length
-        .ok_or(TransportError::Protocol { what: "content-length required" })?;
-    // Browser fetch exposes decoded Brotli bytes but may retain the encoded
-    // representation's Content-Length. The caller still checks its exact
-    // decoded length and digest; ordinary responses remain strictly framed.
-    if !is_head_request
-        && declared != body.len() as u64
-        && content_encoding.as_deref() != Some("br")
-    {
-        return Err(TransportError::Protocol { what: "content-length mismatch" });
-    }
-    Ok(OwnedResponse { status, headers: normalized, body })
-}
-
-fn parse_content_length(value: &str) -> Result<u64, TransportError> {
-    if value.is_empty()
-        || !value.bytes().all(|byte| byte.is_ascii_digit())
-        || (value.len() > 1 && value.starts_with('0'))
-    {
-        return Err(TransportError::Protocol { what: "malformed content-length" });
-    }
-    value
-        .parse()
-        .map_err(|_| TransportError::Protocol { what: "malformed content-length" })
-}
-
-fn header_name_byte_ok(b: u8) -> bool {
-    matches!(b,
-        b'a'..=b'z' | b'A'..=b'Z' | b'0'..=b'9'
-        | b'!' | b'#' | b'$' | b'%' | b'&' | b'\'' | b'*' | b'+'
-        | b'-' | b'.' | b'^' | b'_' | b'`' | b'|' | b'~')
-}
-
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-mod tcp {
-    use super::*;
-    use crate::http::{self, HttpLimits, Method, Request};
-    use std::net::SocketAddr;
-    use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
-    use std::sync::{Arc, Mutex};
-
-    pub struct TcpHttpTransport {
-        addr: SocketAddr,
-        limits: HttpLimits,
-        max_response_body_bytes: u64,
-        next_id: u64,
-        active: HashSet<TransportId>,
-        cancelled: Arc<Mutex<HashSet<TransportId>>>,
-        tx: Sender<TransportCompletion>,
-        rx: Receiver<TransportCompletion>,
-        ready: Vec<TransportCompletion>,
-    }
-
-    impl TcpHttpTransport {
-        pub fn new(addr: SocketAddr) -> Self {
-            Self::with_limits(addr, HttpLimits::default_v1(), MAX_TRANSPORT_BODY_BYTES)
-        }
-
-        pub fn with_limits(
-            addr: SocketAddr,
-            limits: HttpLimits,
-            max_response_body_bytes: u64,
-        ) -> Self {
-            let (tx, rx) = channel();
-            Self {
-                addr,
-                limits,
-                max_response_body_bytes,
-                next_id: 1,
-                active: HashSet::new(),
-                cancelled: Arc::new(Mutex::new(HashSet::new())),
-                tx,
-                rx,
-                ready: Vec::new(),
-            }
-        }
-
-        fn allocate(&mut self) -> TransportId {
-            let id = TransportId(self.next_id);
-            self.next_id = self.next_id.checked_add(1).unwrap_or(1);
-            id
-        }
-    }
-
-    impl Transport for TcpHttpTransport {
-        fn start(&mut self, req: OwnedRequest) -> TransportId {
-            let id = self.allocate();
-            self.active.insert(id);
-            if let Err(error) = validate_request(&req, false) {
-                self.ready.push(TransportCompletion { id, result: Err(error) });
-                return id;
-            }
-            if req.url_or_target.len() > crate::wire::MAX_TARGET_BYTES
-                || !req.url_or_target.bytes().all(crate::wire::target_byte_ok)
-            {
-                self.ready.push(TransportCompletion {
-                    id,
-                    result: Err(TransportError::InvalidRequest { what: "request target" }),
-                });
-                return id;
-            }
-            let addr = self.addr;
-            let limits = self.limits;
-            let max = self.max_response_body_bytes.min(req.max_response_body_bytes);
-            let tx = self.tx.clone();
-            let cancelled = Arc::clone(&self.cancelled);
-            std::thread::spawn(move || {
-                let result = run_request(id, addr, limits, max, &req, &cancelled);
-                if let Ok(mut ids) = cancelled.lock() {
-                    ids.remove(&id);
-                }
-                let _ = tx.send(TransportCompletion { id, result });
-            });
-            id
-        }
-
-        fn cancel(&mut self, id: TransportId) {
-            if !self.active.remove(&id) {
-                return;
-            }
-            if let Ok(mut cancelled) = self.cancelled.lock() {
-                cancelled.insert(id);
-            }
-            self.ready.push(TransportCompletion { id, result: Err(TransportError::Cancelled) });
-        }
-
-        fn poll(&mut self, out: &mut Vec<TransportCompletion>) {
-            for completion in self.ready.drain(..) {
-                if self.active.remove(&completion.id)
-                    || matches!(completion.result, Err(TransportError::Cancelled))
-                {
-                    out.push(completion);
-                }
-            }
-            loop {
-                match self.rx.try_recv() {
-                    Ok(completion) if self.active.remove(&completion.id) => out.push(completion),
-                    Ok(_) => {}
-                    Err(TryRecvError::Empty | TryRecvError::Disconnected) => break,
-                }
-            }
-        }
-    }
-
-    fn run_request(
-        id: TransportId,
-        addr: SocketAddr,
-        limits: HttpLimits,
-        max: u64,
-        owned: &OwnedRequest,
-        cancelled: &Mutex<HashSet<TransportId>>,
-    ) -> Result<OwnedResponse, TransportError> {
-        let method = match owned.method {
-            TransportMethod::Get => Method::Get,
-            TransportMethod::Head => Method::Head,
-            TransportMethod::Post => Method::Post,
-            TransportMethod::Put => Method::Put,
-            TransportMethod::Delete => Method::Delete,
-        };
-        let mut req = match method {
-            Method::Get => Request::get(&owned.url_or_target),
-            Method::Head => Request::head(&owned.url_or_target),
-            Method::Post => Request::post(&owned.url_or_target, &owned.body),
-            Method::Put => Request::put(&owned.url_or_target, &owned.body),
-            Method::Delete => Request::delete(&owned.url_or_target),
-        };
-        req.extra_headers = &owned.headers;
-        let mut response = http::http_call(addr, &req, &limits)?;
-        let status = response.head().status;
-        let headers = response.head().headers.clone();
-        let declared = response.head().content_length;
-        if !matches!(owned.method, TransportMethod::Head) && declared > max {
-            return Err(TransportError::OverBudget {
-                what: "response body",
-                limit: max,
-                found: declared,
-            });
-        }
-        let mut body = Vec::with_capacity(declared.min(64 * 1024) as usize);
-        if !matches!(owned.method, TransportMethod::Head) {
-            let mut chunk = [0u8; 16 * 1024];
-            loop {
-                if cancelled.lock().is_ok_and(|ids| ids.contains(&id)) {
-                    return Err(TransportError::Cancelled);
-                }
-                let read = response.read_chunk(&mut chunk)?;
-                if read == 0 {
-                    break;
-                }
-                body.extend_from_slice(&chunk[..read]);
-            }
-        }
-        normalize_response(
-            status,
-            headers,
-            body,
-            max,
-            matches!(owned.method, TransportMethod::Head),
-        )
-    }
-}
-
-#[cfg(all(not(target_arch = "wasm32"), not(feature = "web")))]
-pub use tcp::TcpHttpTransport;
-
-#[cfg(any(target_arch = "wasm32", feature = "native", feature = "web"))]
-mod platform {
-    use super::*;
-    use makepad_live_id::LiveId;
-    use makepad_network::{
-        HttpMethod, HttpRequest, NetworkConfig, NetworkResponse, NetworkRuntime,
-        HTTP_BODY_LIMIT_ERROR,
-    };
-
-    pub struct PlatformHttpTransport {
-        runtime: NetworkRuntime,
-        max_response_body_bytes: u64,
-        next_id: u64,
-        active: std::collections::HashMap<TransportId, (TransportMethod, u64)>,
-        ready: Vec<TransportCompletion>,
-        progress: Vec<TransportProgress>,
-    }
-
-    impl Default for PlatformHttpTransport {
-        fn default() -> Self {
-            Self::new()
-        }
-    }
-
-    impl PlatformHttpTransport {
-        pub fn new() -> Self {
-            Self::with_max_response_body(MAX_TRANSPORT_BODY_BYTES)
-        }
-
-        pub fn with_max_response_body(max_response_body_bytes: u64) -> Self {
-            Self::with_runtime(
-                NetworkRuntime::new(NetworkConfig::default()),
-                max_response_body_bytes,
-            )
-        }
-
-        pub fn with_runtime(runtime: NetworkRuntime, max_response_body_bytes: u64) -> Self {
-            Self {
-                runtime,
-                max_response_body_bytes,
-                next_id: 1,
-                active: std::collections::HashMap::new(),
-                ready: Vec::new(),
-                progress: Vec::new(),
-            }
-        }
-
-        fn allocate(&mut self) -> TransportId {
-            let id = TransportId(self.next_id);
-            self.next_id = self.next_id.checked_add(1).unwrap_or(1);
-            id
-        }
-    }
-
-    impl Transport for PlatformHttpTransport {
-        fn start(&mut self, req: OwnedRequest) -> TransportId {
-            let id = self.allocate();
-            let response_limit = self.max_response_body_bytes.min(req.max_response_body_bytes);
-            self.active.insert(id, (req.method, response_limit));
-            if let Err(error) = validate_request(&req, true) {
-                self.ready.push(TransportCompletion { id, result: Err(error) });
-                return id;
-            }
-            let method = match req.method {
-                TransportMethod::Get => HttpMethod::GET,
-                TransportMethod::Head => HttpMethod::HEAD,
-                TransportMethod::Post => HttpMethod::POST,
-                TransportMethod::Put => HttpMethod::PUT,
-                TransportMethod::Delete => HttpMethod::DELETE,
-            };
-            let mut request = HttpRequest::new(req.url_or_target, method);
-            request.set_max_response_body_bytes(response_limit);
-            for (name, value) in req.headers {
-                request.set_header(name, value);
-            }
-            if !req.body.is_empty() || matches!(method, HttpMethod::POST | HttpMethod::PUT) {
-                request.set_body(req.body);
-            }
-            if let Err(error) = self.runtime.http_start(live_id(id), request) {
-                self.ready.push(TransportCompletion {
-                    id,
-                    result: Err(TransportError::Network(error.to_string())),
-                });
-            }
-            id
-        }
-
-        fn cancel(&mut self, id: TransportId) {
-            if self.active.remove(&id).is_none() {
-                return;
-            }
-            let _ = self.runtime.http_cancel(live_id(id));
-            self.ready.push(TransportCompletion { id, result: Err(TransportError::Cancelled) });
-        }
-
-        fn poll(&mut self, out: &mut Vec<TransportCompletion>) {
-            for completion in self.ready.drain(..) {
-                if self.active.remove(&completion.id).is_some()
-                    || matches!(completion.result, Err(TransportError::Cancelled))
-                {
-                    out.push(completion);
-                }
-            }
-            while let Some(event) = self.runtime.try_recv() {
-                match event {
-                    NetworkResponse::HttpResponse { request_id, response }
-                    | NetworkResponse::HttpStreamComplete { request_id, response } => {
-                        let id = transport_id(request_id);
-                        let Some((method, response_limit)) = self.active.remove(&id) else { continue };
-                        let body = response.body.unwrap_or_default().to_vec();
-                        let headers: Vec<_> = response
-                            .headers
-                            .into_iter()
-                            .flat_map(|(name, values)| {
-                                values.into_iter().map(move |value| (name.clone(), value))
-                            })
-                            .collect();
-                        // Fetch resolves only after the complete response body
-                        // has been read, but HTTP/2 responses do not have to
-                        // expose a Content-Length header. Preserve the owned
-                        // transport's framing invariant from the observed body.
-                        #[cfg(target_arch = "wasm32")]
-                        let headers = {
-                            let mut headers = headers;
-                            if !matches!(method, TransportMethod::Head)
-                                && !headers.iter().any(|(name, _)| {
-                                    name.eq_ignore_ascii_case("content-length")
-                                })
-                            {
-                                headers.push(("content-length".into(), body.len().to_string()));
-                            }
-                            headers
-                        };
-                        let result = normalize_response(
-                            response.status_code,
-                            headers,
-                            body,
-                            response_limit,
-                            matches!(method, TransportMethod::Head),
-                        );
-                        out.push(TransportCompletion { id, result });
-                    }
-                    NetworkResponse::HttpError { request_id, error } => {
-                        let id = transport_id(request_id);
-                        if let Some((_, response_limit)) = self.active.remove(&id) {
-                            let result = if error.message == HTTP_BODY_LIMIT_ERROR {
-                                Err(TransportError::OverBudget {
-                                    what: "response body",
-                                    limit: response_limit,
-                                    found: response_limit.saturating_add(1),
-                                })
-                            } else {
-                                Err(TransportError::Network(error.message))
-                            };
-                            out.push(TransportCompletion {
-                                id,
-                                result,
-                            });
-                        }
-                    }
-                    NetworkResponse::HttpProgress { request_id, progress } => {
-                        let id = transport_id(request_id);
-                        if self.active.contains_key(&id) {
-                            self.progress.push(TransportProgress {
-                                id,
-                                bytes: progress.loaded,
-                                total: progress.total,
-                            });
-                        }
-                    }
-                    NetworkResponse::HttpStreamChunk { .. }
-                    | NetworkResponse::WsOpened { .. }
-                    | NetworkResponse::WsMessage { .. }
-                    | NetworkResponse::WsClosed { .. }
-                    | NetworkResponse::WsError { .. } => {}
-                }
-            }
-        }
-
-        fn poll_progress(&mut self, out: &mut Vec<TransportProgress>) {
-            out.append(&mut self.progress);
-        }
-    }
-
-    fn live_id(id: TransportId) -> LiveId {
-        LiveId(id.0)
-    }
-
-    fn transport_id(id: LiveId) -> TransportId {
-        TransportId(id.0)
-    }
-}
-
-#[cfg(any(target_arch = "wasm32", feature = "native", feature = "web"))]
-pub use platform::PlatformHttpTransport;
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::collections::VecDeque;
-
-    struct MockTransport {
-        next: u64,
-        pending: VecDeque<TransportCompletion>,
-    }
-
-    impl Transport for MockTransport {
-        fn start(&mut self, req: OwnedRequest) -> TransportId {
-            let id = TransportId(self.next);
-            self.next += 1;
-            self.pending.push_back(TransportCompletion {
-                id,
-                result: Ok(OwnedResponse {
-                    status: 200,
-                    headers: vec![("content-type".into(), "application/octet-stream".into())],
-                    body: req.body,
-                }),
-            });
-            id
-        }
-
-        fn cancel(&mut self, id: TransportId) {
-            self.pending.retain(|completion| completion.id != id);
-            self.pending.push_back(TransportCompletion {
-                id,
-                result: Err(TransportError::Cancelled),
-            });
-        }
-
-        fn poll(&mut self, out: &mut Vec<TransportCompletion>) {
-            out.extend(self.pending.drain(..));
-        }
-    }
-
-    #[test]
-    fn completion_protocol_preserves_ids_and_cancel_is_terminal() {
-        let mut transport = MockTransport { next: 1, pending: VecDeque::new() };
-        let first = transport.start(OwnedRequest::new(TransportMethod::Get, "/a"));
-        let second = transport.start(
-            OwnedRequest::new(TransportMethod::Put, "/b").body(b"body".to_vec()),
-        );
-        transport.cancel(first);
-        let mut completions = Vec::new();
-        transport.poll(&mut completions);
-        assert_eq!(completions.len(), 2);
-        assert!(completions.iter().any(|c| {
-            c.id == first && matches!(c.result, Err(TransportError::Cancelled))
-        }));
-        assert!(completions.iter().any(|c| {
-            c.id == second && c.result.as_ref().is_ok_and(|r| r.body == b"body")
-        }));
-    }
-
-    #[test]
-    fn request_bounds_reject_header_injection() {
-        let request = OwnedRequest::new(TransportMethod::Get, "https://example.test/x")
-            .header("x-test", "ok\r\ninjected: yes");
-        assert!(matches!(
-            validate_request(&request, true),
-            Err(TransportError::InvalidRequest { what: "request header value" })
-        ));
-    }
-
-    #[test]
-    fn request_bounds_reject_caller_controlled_framing() {
-        for name in ["content-length", "transfer-encoding", "te", "trailer", "upgrade", "expect"] {
-            let request = OwnedRequest::new(TransportMethod::Post, "https://example.test/x")
-                .header(name, "value")
-                .body(b"body".to_vec());
-            assert!(
-                matches!(
-                    validate_request(&request, true),
-                    Err(TransportError::InvalidRequest { what: "request header name" })
-                ),
-                "accepted {name}"
-            );
-        }
-    }
-
-    #[test]
-    fn shared_response_contract_rejects_bad_status_and_framing() {
-        for status in [0, 199, 204, 302, 304, 600] {
-            assert!(normalize_response(
-                status,
-                [("content-length".to_string(), "0".to_string())],
-                Vec::new(),
-                16,
-                false,
-            )
-            .is_err(), "accepted status {status}");
-        }
-        for headers in [
-            vec![],
-            vec![("transfer-encoding".to_string(), "chunked".to_string())],
-            vec![("content-length".to_string(), "02".to_string())],
-            vec![
-                ("content-length".to_string(), "2".to_string()),
-                ("content-length".to_string(), "2".to_string()),
-            ],
-        ] {
-            assert!(normalize_response(200, headers, b"ok".to_vec(), 16, false).is_err());
-        }
-        assert!(normalize_response(
-            200,
-            [("content-length".to_string(), "3".to_string())],
-            b"ok".to_vec(),
-            16,
-            false,
-        )
-        .is_err());
-        assert!(normalize_response(
-            200,
-            [
-                ("content-length".to_string(), "3".to_string()),
-                ("content-encoding".to_string(), "br".to_string()),
-            ],
-            b"decoded".to_vec(),
-            16,
-            false,
-        )
-        .is_ok());
-    }
-}
diff --git a/libs/asset/client/src/util.rs b/libs/asset/client/src/util.rs
index 6512c74b9..67914436c 100644
--- a/libs/asset/client/src/util.rs
+++ b/libs/asset/client/src/util.rs
@@ -4,7 +4,10 @@
 
 /// Wall-clock milliseconds since the Unix epoch.
 pub fn now_ms() -> u64 {
-    (makepad_platform::Cx::time_now().max(0.0) * 1000.0) as u64
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_millis() as u64)
+        .unwrap_or(0)
 }
 
 pub fn to_hex(bytes: &[u8]) -> String {
diff --git a/libs/asset/client/tests/cache.rs b/libs/asset/client/tests/cache.rs
index 587e185e2..4b8f5aca6 100644
--- a/libs/asset/client/tests/cache.rs
+++ b/libs/asset/client/tests/cache.rs
@@ -132,7 +132,7 @@ fn partial_resume_across_writer_drop_and_reopen() {
     let digest = digest_of(&full);
     {
         let mut cache = ContentCache::open(&root, small_budgets(), NOW).unwrap();
-        let mut w = cache.open_partial_at(&digest, NOW).unwrap();
+        let mut w = cache.open_partial(&digest).unwrap();
         assert_eq!(w.resumed_bytes(), 0);
         w.write(&full[..700]).unwrap();
         // Dropping the writer KEEPS the partial (that is the resume point).
@@ -141,7 +141,7 @@ fn partial_resume_across_writer_drop_and_reopen() {
     }
     // A whole new cache instance (process restart) resumes from byte 700.
     let mut cache = ContentCache::open(&root, small_budgets(), NOW + 1).unwrap();
-    let mut w = cache.open_partial_at(&digest, NOW + 1).unwrap();
+    let mut w = cache.open_partial(&digest).unwrap();
     assert_eq!(w.resumed_bytes(), 700);
     w.write(&full[700..]).unwrap();
     let path = cache.commit_partial(w, NOW + 2).unwrap();
@@ -155,7 +155,7 @@ fn partial_digest_mismatch_deletes_partial() {
     let root = test_root("partial_bad");
     let mut cache = ContentCache::open(&root, small_budgets(), NOW).unwrap();
     let digest = digest_of(&payload(60, 100));
-    let mut w = cache.open_partial_at(&digest, NOW).unwrap();
+    let mut w = cache.open_partial(&digest).unwrap();
     w.write(b"wrong bytes entirely").unwrap();
     let err = cache.commit_partial(w, NOW).unwrap_err();
     assert!(matches!(err, ClientError::DigestMismatch { .. }));
@@ -169,7 +169,7 @@ fn partial_reset_restarts_hash_state() {
     let mut cache = ContentCache::open(&root, small_budgets(), NOW).unwrap();
     let full = payload(61, 300);
     let digest = digest_of(&full);
-    let mut w = cache.open_partial_at(&digest, NOW).unwrap();
+    let mut w = cache.open_partial(&digest).unwrap();
     w.write(b"garbage prefix").unwrap();
     w.reset().unwrap();
     assert_eq!(w.resumed_bytes(), 0);
@@ -184,7 +184,7 @@ fn stale_partials_swept_at_open_fresh_kept() {
     let digest = digest_of(&payload(70, 100));
     {
         let mut cache = ContentCache::open(&root, small_budgets(), NOW).unwrap();
-        let mut w = cache.open_partial_at(&digest, NOW).unwrap();
+        let mut w = cache.open_partial(&digest).unwrap();
         w.write(b"resume me").unwrap();
     }
     // Reopen "now": fresh partial survives.
@@ -194,7 +194,16 @@ fn stale_partials_swept_at_open_fresh_kept() {
     }
     // Reopen far in the future: swept.
     let far = NOW + small_budgets().stale_partial_ms + 60 * 60 * 1000;
-    let cache = ContentCache::open(&root, small_budgets(), far).unwrap();
+    // The file's real mtime is "now" (wall clock), so measure staleness from
+    // real wall time plus the budget.
+    let wall_now = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .unwrap()
+        .as_millis() as u64;
+    let cache =
+        ContentCache::open(&root, small_budgets(), wall_now + small_budgets().stale_partial_ms + 10)
+            .unwrap();
+    let _ = far;
     assert_eq!(cache.partial_len(&digest), 0, "stale partial swept");
 }
 
diff --git a/libs/asset/client/tests/hostile.rs b/libs/asset/client/tests/hostile.rs
index 8e770ffa3..9bd7d5c85 100644
--- a/libs/asset/client/tests/hostile.rs
+++ b/libs/asset/client/tests/hostile.rs
@@ -3,9 +3,6 @@
 //! one specific way and asserts the client refuses with the right typed
 //! error, keeps its budgets, and never lets bad bytes reach cache or caller.
 
-// Native hostile-socket test: std deadlines cannot enter the wasm library.
-#![allow(clippy::disallowed_types, clippy::disallowed_methods)]
-
 mod common;
 
 use common::{
diff --git a/libs/asset/client/tests/integration.rs b/libs/asset/client/tests/integration.rs
index 424916583..c3aef00bc 100644
--- a/libs/asset/client/tests/integration.rs
+++ b/libs/asset/client/tests/integration.rs
@@ -4,9 +4,6 @@
 //! states. The fixture serves REAL canonical manifests; every digest the
 //! client checks is a genuine SHA-256 of genuine bytes.
 
-// Native socket integration test: std deadlines cannot enter the wasm library.
-#![allow(clippy::disallowed_types, clippy::disallowed_methods)]
-
 mod common;
 
 use common::{
@@ -263,12 +260,12 @@ fn alias_to_verified_file_end_to_end() {
             None,
         )
         .unwrap();
-    assert_eq!(std::fs::read(resolved.content.as_path().unwrap()).unwrap(), glb_bytes);
+    assert_eq!(std::fs::read(&resolved.path).unwrap(), glb_bytes);
     assert_eq!(resolved.byte_len, glb_bytes.len() as u64);
 
     // thumbnail is typed and materialized
     let thumb = client.resolve_thumbnail(&manifest).unwrap().expect("mesh thumbnail");
-    assert!(thumb.content.as_path().unwrap().exists());
+    assert!(thumb.path.exists());
 
     // HEAD probe reports the exact size and echoes the identity as a strong
     // ETag (the precondition for trusting a later If-Range resume).
@@ -287,7 +284,7 @@ fn alias_to_verified_file_end_to_end() {
             None,
         )
         .unwrap();
-    assert_eq!(again.content, resolved.content);
+    assert_eq!(again.path, resolved.path);
     assert_eq!(fixture.log.count("GET", "/v1/blobs/"), gets_before, "cache miss on hot path");
 
     // Bytes path agrees with file path.
@@ -410,7 +407,7 @@ fn offline_resolution_from_cache_and_honest_miss() {
             None,
         )
         .unwrap();
-    assert_eq!(again.content, resolved.content);
+    assert_eq!(again.path, resolved.path);
     let cached = client.cached_blob(&manifest.files[0].blob).unwrap();
     assert!(cached.is_some());
 
@@ -772,8 +769,8 @@ fn runtime_reports_blob_progress() {
                     progress.push((bytes, total));
                 }
                 ClientEvent::Done { id: eid, output } if eid == id => match output {
-                    makepad_asset_client::ClientOutput::Blob { content, .. } => {
-                        done_path = Some(content.as_path().unwrap().to_path_buf());
+                    makepad_asset_client::ClientOutput::Blob { path, .. } => {
+                        done_path = Some(path);
                     }
                     other => panic!("wrong output: {other:?}"),
                 },
@@ -826,9 +823,9 @@ fn runtime_blob_pin_is_transactional_and_async_unpin_is_idempotent() {
         })
         .unwrap();
     match wait_runtime(&mut runtime, fetched).expect("verified fetch") {
-        ClientOutput::Blob { blob: got, content } => {
+        ClientOutput::Blob { blob: got, path } => {
             assert_eq!(got, blob);
-            assert_eq!(std::fs::read(content.as_path().unwrap()).unwrap(), bytes);
+            assert_eq!(std::fs::read(path).unwrap(), bytes);
         }
         other => panic!("wrong fetch output: {other:?}"),
     }
diff --git a/libs/asset/client/tests/runtime_lanes.rs b/libs/asset/client/tests/runtime_lanes.rs
index 971a4015a..97f0e318b 100644
--- a/libs/asset/client/tests/runtime_lanes.rs
+++ b/libs/asset/client/tests/runtime_lanes.rs
@@ -11,9 +11,6 @@
 //!   partial file,
 //! - shutdown drains what was accepted and joins every worker.
 
-// Native threaded runtime test: std deadlines cannot enter the wasm library.
-#![allow(clippy::disallowed_types, clippy::disallowed_methods)]
-
 mod common;
 
 use common::*;
@@ -416,8 +413,8 @@ fn two_lanes_fetching_one_blob_download_it_once() {
     assert!(rec.failures.is_empty(), "unexpected failures: {:?}", rec.failures);
     for id in [a, b] {
         match rec.outputs.get(&id) {
-            Some(ClientOutput::Blob { content, .. }) => {
-                assert_eq!(std::fs::read(content.as_path().unwrap()).unwrap(), bytes);
+            Some(ClientOutput::Blob { path, .. }) => {
+                assert_eq!(std::fs::read(path).unwrap(), bytes);
             }
             other => panic!("wrong output for {id}: {other:?}"),
         }
diff --git a/libs/asset/client/tests/static_store.rs b/libs/asset/client/tests/static_store.rs
deleted file mode 100644
index b95a86360..000000000
--- a/libs/asset/client/tests/static_store.rs
+++ /dev/null
@@ -1,862 +0,0 @@
-// Native static-store integration test uses blocking socket deadlines.
-#![allow(clippy::disallowed_types, clippy::disallowed_methods)]
-
-use makepad_asset_client::json::{obj, s, Value};
-use makepad_asset_client::{
-    BaseUrl, BlobContent, ClientConfig, ClientError, ClientEvent, ClientOutput, ClientRequest,
-    ClientRuntime, MemoryCacheStore, OwnedRequest, OwnedResponse, StaticStore, StaticStoreEvent,
-    ClientLocation, SessionConfig, SessionConnector, SessionMsg, Transport, TransportCompletion,
-    TransportError, TransportId, MAX_STATIC_MANIFEST_BYTES,
-};
-use makepad_asset_data::*;
-use std::collections::{BTreeMap, HashMap, VecDeque};
-use std::io::{Read, Write};
-use std::net::{SocketAddr, TcpListener, TcpStream};
-use std::str::FromStr;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::{Arc, Mutex, OnceLock};
-use std::time::{Duration, Instant};
-
-struct ExportFixture {
-    routes: BTreeMap<String, Vec<u8>>,
-    asset: AssetId,
-    revision: AssetRevisionId,
-    game_revision: GameRevisionId,
-    alias: AssetAlias,
-    blob: BlobId,
-    blob_bytes: Vec<u8>,
-    thumbnail: BlobId,
-}
-
-fn hex(bytes: &[u8]) -> String {
-    let mut out = String::new();
-    for byte in bytes { use std::fmt::Write; let _ = write!(out, "{byte:02x}"); }
-    out
-}
-
-struct MusicFixtureRow {
-    asset: AssetId,
-    alias: AssetAlias,
-    revision: AssetRevisionId,
-    audio: BlobId,
-    audio_bytes: Vec<u8>,
-    manifest_bytes: Vec<u8>,
-    document: Value,
-    search: Value,
-}
-
-fn music_fixture_row(
-    base: &AssetManifest,
-    seed: u8,
-    alias: &str,
-    title: &str,
-    creator: &str,
-) -> MusicFixtureRow {
-    let asset = AssetId::from_bytes([seed; 16]);
-    let alias = AssetAlias::from_str(alias).unwrap();
-    let audio_bytes = format!("fixture mp3 {seed}").into_bytes();
-    let audio = BlobId::hash_of(&audio_bytes);
-    let mut manifest = base.clone();
-    manifest.asset_id = asset;
-    manifest.kind = AssetKind::Audio;
-    manifest.files = vec![AssetFile {
-        role: FileRole::Audio,
-        tier: DeviceTier::Any,
-        lod: 0,
-        media: MediaType::Mp3,
-        blob: audio,
-        byte_len: audio_bytes.len() as u64,
-        dims: None,
-    }];
-    manifest.thumbnail = None;
-    manifest.metrics = Metrics {
-        total_bytes: audio_bytes.len() as u64,
-        media_millis: 1_000,
-        ..Default::default()
-    };
-    manifest.bounds = Bounds { min: Vec3::ZERO, max: Vec3::ZERO };
-    manifest.capabilities.loopable = true;
-    manifest.rights.credits = creator.to_string();
-    manifest.canonicalize();
-    manifest.validate().unwrap();
-    let manifest_bytes = manifest.to_canonical_bytes().unwrap();
-    let revision = AssetRevisionId::hash_of(&manifest_bytes);
-    let document = obj(vec![
-        ("asset_id", s(asset.to_string())),
-        ("kind", s("audio")),
-        ("files", Value::Arr(vec![obj(vec![
-            ("role", s("audio")),
-            ("tier", s("any")),
-            ("lod", Value::Int(0)),
-            ("media", s("mp3")),
-            ("blob", s(audio.to_string())),
-            ("byte_len", Value::Int(audio_bytes.len() as i64)),
-        ])])),
-        ("dependencies", Value::Arr(vec![])),
-    ]);
-    let mut terms = title
-        .split(|ch: char| !ch.is_ascii_alphanumeric())
-        .filter(|term| !term.is_empty())
-        .map(str::to_ascii_lowercase)
-        .collect::<Vec<_>>();
-    terms.sort();
-    terms.dedup();
-    let search = obj(vec![
-        ("asset_id", s(asset.to_string())),
-        ("namespace", s("music")),
-        ("kind", s("audio")),
-        ("title", s(title)),
-        ("description", s("CC0 music fixture")),
-        ("categories", Value::Arr(vec![s("music")])),
-        ("tags", Value::Arr(vec![s("music"), s("stems")])),
-        ("creator", s(creator)),
-        ("artist", s(creator)),
-        ("artist_url", s("https://freemusicarchive.org/artist/fixture")),
-        ("album", s("FMA Fixture")),
-        ("source_url", s(format!("https://freemusicarchive.org/music/{seed}"))),
-        ("license", s("CC BY 4.0")),
-        ("license_url", s("https://creativecommons.org/licenses/by/4.0/")),
-        ("generator", s("makepad-dj-pack")),
-        ("backend", s("fixture")),
-        ("model", s("fixture")),
-        ("live", Value::Bool(true)),
-        ("updated_ms", Value::Int(1_700_000_000_000 + seed as i64)),
-        ("aliases", Value::Arr(vec![s(alias.to_string())])),
-        ("terms", Value::Arr(terms.into_iter().map(|term| obj(vec![
-            ("term", s(term)), ("weight", Value::Int(10)),
-        ])).collect())),
-    ]);
-    MusicFixtureRow {
-        asset,
-        alias,
-        revision,
-        audio,
-        audio_bytes,
-        manifest_bytes,
-        document,
-        search,
-    }
-}
-
-fn fixture() -> ExportFixture {
-    let asset = AssetId::from_bytes([7; 16]);
-    let alias = AssetAlias::from_str("stock/fixture/box").unwrap();
-    let blob_bytes = b"fixture glb payload".to_vec();
-    let thumbnail_bytes = b"fixture png payload".to_vec();
-    let blob = BlobId::hash_of(&blob_bytes);
-    let thumbnail = BlobId::hash_of(&thumbnail_bytes);
-    let manifest = AssetManifest {
-        asset_id: asset,
-        kind: AssetKind::Prop,
-        files: vec![AssetFile {
-            role: FileRole::RenderGlb, tier: DeviceTier::Any, lod: 0, media: MediaType::Glb,
-            blob, byte_len: blob_bytes.len() as u64, dims: None,
-        }],
-        dependencies: Vec::new(),
-        thumbnail: Some(ThumbnailMeta {
-            blob: thumbnail, media: ThumbnailMedia::Png, width: 512, height: 512,
-            byte_len: thumbnail_bytes.len() as u64, views: Vec::new(),
-        }),
-        metrics: Metrics {
-            total_bytes: (blob_bytes.len() + thumbnail_bytes.len()) as u64,
-            triangles: 12, vertices: 8, joints: 0, clips: 0, max_texture_dim: 0,
-            media_millis: 0,
-        },
-        coordinate_system: CoordinateSystem {
-            units_per_meter: 1.0, up: Axis::YPos, forward: Axis::ZNeg, pivot: Pivot::Origin,
-        },
-        bounds: Bounds { min: Vec3::new(-1.0, -1.0, -1.0), max: Vec3::new(1.0, 1.0, 1.0) },
-        anchors: Vec::new(),
-        capabilities: Capabilities {
-            rigged: false, animated: false, collidable: false, loopable: false, spawnable: false,
-        },
-        spawn_recipe: None,
-        provenance: None,
-        rights: Rights {
-            license: "CC0-1.0".into(), license_revision: String::new(), terms_digest: None,
-            terms_url: String::new(), credits: "fixture".into(), source: String::new(),
-            source_archive: None, redistribution: Redistribution::Allowed,
-            derivatives: DerivativePolicy::Allowed,
-        },
-    };
-    manifest.validate().unwrap();
-    let manifest_bytes = manifest.to_canonical_bytes().unwrap();
-    let revision = AssetRevisionId::hash_of(&manifest_bytes);
-    let game_manifest = GameRevisionManifest {
-        game_id: GameId::from_bytes([8; 16]),
-        name: "Fixture Game".into(),
-        description: "Static game manifest fixture".into(),
-        author: "Fixture Author".into(),
-        splash_blob: BlobId::hash_of(b"game splash"),
-        manifest_blob: BlobId::hash_of(b"game manifest"),
-        lock_blob: BlobId::hash_of(b"game lock"),
-        thumbnail: ThumbnailMeta {
-            blob: thumbnail,
-            media: ThumbnailMedia::Png,
-            width: 512,
-            height: 512,
-            byte_len: thumbnail_bytes.len() as u64,
-            views: Vec::new(),
-        },
-        catalog_snapshot: None,
-        search_algorithm_version: 1,
-        engine_version: 1,
-        protocol_version: 1,
-        splash_byte_len: 11,
-    };
-    let game_bytes = game_manifest.to_canonical_bytes().unwrap();
-    let game_revision = GameRevisionId::hash_of(&game_bytes);
-    let health = obj(vec![
-        ("server_id", s("11111111111111111111111111111111")),
-        ("protocol_version", Value::Int(makepad_asset_client::wire::PROTOCOL_VERSION as i64)),
-    ]).to_json().into_bytes();
-    let detail = obj(vec![
-        ("asset_id", s(asset.to_string())), ("namespace", s("stock")),
-        ("retired", Value::Bool(false)), ("retired_ms", Value::Null),
-        ("candidates", Value::Arr(vec![])),
-    ]).to_json().into_bytes();
-    let alias_bytes = obj(vec![
-        ("alias", s(alias.to_string())), ("asset_id", s(asset.to_string())),
-        ("head_revision", s(revision.to_string())),
-    ]).to_json().into_bytes();
-    let music_rows = vec![
-        music_fixture_row(
-            &manifest,
-            8,
-            "music/marsel-minga/drum-machine-battle",
-            "Drum Machine Battle",
-            "Marsel Minga",
-        ),
-        music_fixture_row(
-            &manifest,
-            9,
-            "music/wilfredor-sample-dance-1/wilfredor-sample-dance-1",
-            "Wilfredor Sample Dance 1",
-            "Wilfredor",
-        ),
-    ];
-    let mut routes = BTreeMap::from([
-        ("/v1/health".into(), health),
-        (format!("/v1/assets/{asset}"), detail),
-        (format!("/v1/aliases/{alias}"), alias_bytes),
-        (format!("/v1/revisions/{revision}"), manifest_bytes),
-        (format!("/v1/game-revisions/{game_revision}"), game_bytes),
-        (format!("/v1/blobs/{blob}"), blob_bytes.clone()),
-        (format!("/v1/blobs/{thumbnail}"), thumbnail_bytes.clone()),
-        (format!("/v1/thumbnails/revision/{revision}"), thumbnail_bytes),
-        (format!("/v1/thumbnails/alias/{alias}"), routes_placeholder()),
-    ]);
-    // Alias and revision thumbnail routes are byte-identical in a real export.
-    *routes.get_mut(&format!("/v1/thumbnails/alias/{alias}")).unwrap() =
-        routes[&format!("/v1/blobs/{thumbnail}")].clone();
-    for row in &music_rows {
-        routes.insert(
-            format!("/v1/assets/{}", row.asset),
-            obj(vec![
-                ("asset_id", s(row.asset.to_string())),
-                ("namespace", s("music")),
-                ("retired", Value::Bool(false)),
-                ("retired_ms", Value::Null),
-                ("candidates", Value::Arr(vec![])),
-            ]).to_json().into_bytes(),
-        );
-        routes.insert(
-            format!("/v1/aliases/{}", row.alias),
-            obj(vec![
-                ("alias", s(row.alias.to_string())),
-                ("asset_id", s(row.asset.to_string())),
-                ("head_revision", s(row.revision.to_string())),
-            ]).to_json().into_bytes(),
-        );
-        routes.insert(
-            format!("/v1/revisions/{}", row.revision),
-            row.manifest_bytes.clone(),
-        );
-        routes.insert(format!("/v1/blobs/{}", row.audio), row.audio_bytes.clone());
-    }
-    let files = Value::Arr(routes.iter().map(|(path, bytes)| obj(vec![
-        ("path", s(path.clone())), ("byte_len", Value::Int(bytes.len() as i64)),
-        ("sha256", s(hex(&sha256(bytes)))), ("content_type", s("application/octet-stream")),
-        ("content_encoding", Value::Null),
-    ])).collect());
-    let document = obj(vec![
-        ("asset_id", s(asset.to_string())), ("kind", s("prop")),
-        ("files", Value::Arr(vec![obj(vec![
-            ("role", s("render_glb")), ("tier", s("any")), ("lod", Value::Int(0)),
-            ("media", s("glb")), ("blob", s(blob.to_string())),
-            ("byte_len", Value::Int(blob_bytes.len() as i64)),
-        ])])),
-        ("dependencies", Value::Arr(vec![])),
-        ("thumbnail", obj(vec![
-            ("blob", s(thumbnail.to_string())), ("media", s("png")),
-            ("width", Value::Int(512)), ("height", Value::Int(512)),
-            ("byte_len", Value::Int(routes[&format!("/v1/blobs/{thumbnail}")].len() as i64)),
-        ])),
-    ]);
-    let mut assets = vec![obj(vec![
-        ("asset_id", s(asset.to_string())), ("namespace", s("stock")),
-        ("created_ms", Value::Int(1_700_000_000_000)),
-        ("revisions", Value::Arr(vec![s(revision.to_string())])),
-    ])];
-    let mut aliases = vec![obj(vec![
-        ("alias", s(alias.to_string())), ("asset_id", s(asset.to_string())),
-        ("head_revision", s(revision.to_string())),
-        ("updated_ms", Value::Int(1_700_000_000_001)),
-    ])];
-    let mut revisions = vec![obj(vec![
-        ("revision", s(revision.to_string())), ("document", document),
-    ])];
-    let mut search_documents = vec![obj(vec![
-        ("asset_id", s(asset.to_string())), ("namespace", s("stock")),
-        ("kind", s("prop")), ("title", s("Fixture Box")),
-        ("description", s("A public fixture box")),
-        ("categories", Value::Arr(vec![s("fixture")])),
-        ("tags", Value::Arr(vec![s("public")])),
-        ("creator", s("Fixture Author")), ("generator", s("fixture")),
-        ("backend", s("fixture")), ("model", s("fixture")),
-        ("live", Value::Bool(true)), ("updated_ms", Value::Int(1_700_000_000_001)),
-        ("aliases", Value::Arr(vec![s(alias.to_string())])),
-        ("terms", Value::Arr(vec![
-            obj(vec![("term", s("box")), ("weight", Value::Int(5))]),
-            obj(vec![("term", s("fixture")), ("weight", Value::Int(10))]),
-        ])),
-    ])];
-    let mut blobs = vec![
-        blob_value(blob, blob_bytes.len() as u64),
-        blob_value(thumbnail, routes[&format!("/v1/blobs/{thumbnail}")].len() as u64),
-    ];
-    for row in &music_rows {
-        assets.push(obj(vec![
-            ("asset_id", s(row.asset.to_string())), ("namespace", s("music")),
-            ("created_ms", Value::Int(1_700_000_000_000 + row.asset.as_bytes()[0] as i64)),
-            ("revisions", Value::Arr(vec![s(row.revision.to_string())])),
-        ]));
-        aliases.push(obj(vec![
-            ("alias", s(row.alias.to_string())), ("asset_id", s(row.asset.to_string())),
-            ("head_revision", s(row.revision.to_string())),
-            ("updated_ms", Value::Int(1_700_000_000_000 + row.asset.as_bytes()[0] as i64)),
-        ]));
-        revisions.push(obj(vec![
-            ("revision", s(row.revision.to_string())), ("document", row.document.clone()),
-        ]));
-        search_documents.push(row.search.clone());
-        blobs.push(blob_value(row.audio, row.audio_bytes.len() as u64));
-    }
-    assets.sort_by_key(Value::to_json);
-    aliases.sort_by_key(Value::to_json);
-    revisions.sort_by_key(Value::to_json);
-    search_documents.sort_by_key(Value::to_json);
-    blobs.sort_by_key(Value::to_json);
-    let unique_blob_bytes = blobs.iter().map(|value| {
-        value.get("byte_len").and_then(Value::as_u64).unwrap()
-    }).sum::<u64>();
-    let static_manifest = obj(vec![
-        ("static_version", Value::Int(1)),
-        ("protocol_version", Value::Int(makepad_asset_client::wire::PROTOCOL_VERSION as i64)),
-        ("snapshot_id", s("22222222222222222222222222222222")),
-        ("server_id", s("11111111111111111111111111111111")),
-        ("generated_ms", Value::Int(1_700_000_000_000)),
-        ("assets", Value::Arr(assets)),
-        ("aliases", Value::Arr(aliases)),
-        ("revisions", Value::Arr(revisions)),
-        ("search", obj(vec![
-            ("normalization", s("ascii-alnum-lower-v1")),
-            ("ranking", s("public-weight-sum-v1")),
-            ("documents", Value::Arr(search_documents)),
-        ])),
-        ("variants", Value::Arr(vec![])),
-        ("blobs", Value::Arr(blobs)),
-        ("files", files),
-        ("policy", obj(vec![
-            ("namespace", Value::Null),
-            ("kind", Value::Null),
-            ("limit", Value::Null),
-            ("max_bytes_per_asset", Value::Null),
-            ("max_total_bytes", Value::Null),
-            ("include_video_up_to", Value::Int(32 * 1024 * 1024)),
-        ])),
-        ("totals", obj(vec![
-            ("assets", Value::Int(3)),
-            ("aliases", Value::Int(3)),
-            ("revisions", Value::Int(3)),
-            ("blobs_present", Value::Int(4)),
-            ("blobs_omitted", Value::Int(0)),
-            ("unique_blob_bytes", Value::Int(unique_blob_bytes as i64)),
-        ])),
-        ("exclusions", obj(vec![
-            ("rights", Value::Int(0)),
-            ("budget", Value::Int(0)),
-            ("kind_mismatch", Value::Int(0)),
-        ])),
-    ]).to_json().into_bytes();
-    routes.insert("/v1/static/manifest.json".into(), static_manifest);
-    ExportFixture {
-        routes,
-        asset,
-        revision,
-        game_revision,
-        alias,
-        blob,
-        blob_bytes,
-        thumbnail,
-    }
-}
-
-fn routes_placeholder() -> Vec<u8> { Vec::new() }
-
-fn blob_value(blob: BlobId, byte_len: u64) -> Value {
-    obj(vec![
-        ("blob", s(blob.to_string())), ("path", s(format!("/v1/blobs/{blob}"))),
-        ("byte_len", Value::Int(byte_len as i64)),
-        ("sha256", s(hex(blob.as_bytes()))), ("present", Value::Bool(true)),
-        ("reason", Value::Null), ("media", Value::Arr(vec![])), ("roles", Value::Arr(vec![])),
-    ])
-}
-
-struct StaticServer {
-    addr: SocketAddr,
-    stopping: Arc<AtomicBool>,
-    requests: Arc<Mutex<Vec<String>>>,
-    join: Option<std::thread::JoinHandle<()>>,
-}
-
-fn socket_test_lock() -> std::sync::MutexGuard<'static, ()> {
-    static LOCK: OnceLock<Mutex<()>> = OnceLock::new();
-    LOCK.get_or_init(|| Mutex::new(())).lock().unwrap()
-}
-
-impl StaticServer {
-    fn start(routes: BTreeMap<String, Vec<u8>>) -> Self {
-        let listener = TcpListener::bind("127.0.0.1:0").unwrap();
-        listener.set_nonblocking(true).unwrap();
-        let addr = listener.local_addr().unwrap();
-        let stopping = Arc::new(AtomicBool::new(false));
-        let requests = Arc::new(Mutex::new(Vec::new()));
-        let stop = stopping.clone();
-        let log = requests.clone();
-        let join = std::thread::spawn(move || while !stop.load(Ordering::Acquire) {
-            match listener.accept() {
-                Ok((mut stream, _)) => serve(&mut stream, &routes, &log),
-                Err(error) if error.kind() == std::io::ErrorKind::WouldBlock =>
-                    std::thread::sleep(Duration::from_millis(1)),
-                Err(_) => break,
-            }
-        });
-        Self { addr, stopping, requests, join: Some(join) }
-    }
-}
-
-impl Drop for StaticServer {
-    fn drop(&mut self) {
-        self.stopping.store(true, Ordering::Release);
-        let _ = TcpStream::connect(self.addr);
-        if let Some(join) = self.join.take() { let _ = join.join(); }
-    }
-}
-
-fn serve(stream: &mut TcpStream, routes: &BTreeMap<String, Vec<u8>>, log: &Mutex<Vec<String>>) {
-    stream.set_read_timeout(Some(Duration::from_secs(2))).unwrap();
-    let mut request = Vec::new();
-    let mut buf = [0u8; 4096];
-    while !request.windows(4).any(|window| window == b"\r\n\r\n") {
-        let Ok(read) = stream.read(&mut buf) else { return };
-        if read == 0 { return; }
-        request.extend_from_slice(&buf[..read]);
-    }
-    let head = String::from_utf8_lossy(&request);
-    assert!(!head.to_ascii_lowercase().contains("authorization:"));
-    let path = head.lines().next().and_then(|line| line.split_whitespace().nth(1)).unwrap_or("/");
-    log.lock().unwrap().push(path.to_string());
-    let (status, body) = routes.get(path).map(|body| ("200 OK", body.as_slice()))
-        .unwrap_or(("404 Not Found", b"missing"));
-    let response = format!("HTTP/1.1 {status}\r\nContent-Length: {}\r\nConnection: close\r\n\r\n", body.len());
-    let _ = stream.write_all(response.as_bytes());
-    let _ = stream.write_all(body);
-}
-
-fn ready(runtime: &mut ClientRuntime) {
-    let deadline = Instant::now() + Duration::from_secs(10);
-    while !runtime.is_ready() {
-        let _ = runtime.poll();
-        if let Some(error) = runtime.connect_error() { panic!("static connect failed: {error}"); }
-        assert!(Instant::now() < deadline, "static connect timeout");
-        std::thread::sleep(Duration::from_millis(2));
-    }
-}
-
-fn complete(runtime: &mut ClientRuntime, request: ClientRequest) -> Result<ClientOutput, ClientError> {
-    let id = runtime.submit(request).unwrap();
-    let deadline = Instant::now() + Duration::from_secs(10);
-    loop {
-        for event in runtime.poll() {
-            match event {
-                ClientEvent::Done { id: found, output } if found == id => return Ok(output),
-                ClientEvent::Failed { id: found, error } if found == id => return Err(error),
-                _ => {}
-            }
-        }
-        assert!(Instant::now() < deadline, "static request timeout");
-        std::thread::sleep(Duration::from_millis(2));
-    }
-}
-
-#[test]
-fn static_snapshot_accepts_the_vj_music_query() {
-    let fixture = fixture();
-    let transport = MockTransport {
-        next: 1,
-        routes: fixture.routes,
-        ready: VecDeque::new(),
-        truncated_manifest: false,
-    };
-    let mut store = StaticStore::start(
-        BaseUrl::parse("https://static.example").unwrap(),
-        Box::new(transport),
-        Box::new(MemoryCacheStore::new(1024 * 1024)),
-    ).unwrap();
-    for _ in 0..4 {
-        let _ = store.poll();
-        if store.is_ready() {
-            break;
-        }
-    }
-    assert!(store.is_ready());
-    // Exact query emitted by BrowseModel<Audio>("music") on wasm.
-    let mut query = makepad_asset_client::CatalogQuery::text("", 48);
-    query.namespace = Some("music".into());
-    query.kind = Some(AssetKind::Audio);
-    query.exclude_tag = Some("intermediate".into());
-    let page = store.catalog_search(&query, None).unwrap();
-    assert_eq!(page.total, 2);
-    assert!(page.hits.iter().all(|hit| hit.live && hit.kind == Some(AssetKind::Audio)));
-    assert_eq!(
-        page.hits.iter().map(|hit| (hit.title.as_str(), hit.creator.as_str())).collect::<Vec<_>>(),
-        [
-            ("Drum Machine Battle", "Marsel Minga"),
-            ("Wilfredor Sample Dance 1", "Wilfredor"),
-        ],
-    );
-    let hit = &page.hits[0];
-    assert_eq!(hit.artist, "Marsel Minga");
-    assert_eq!(hit.album, "FMA Fixture");
-    assert_eq!(hit.source_url, "https://freemusicarchive.org/music/8");
-    assert_eq!(hit.license, "CC BY 4.0");
-    assert_eq!(hit.license_url, "https://creativecommons.org/licenses/by/4.0/");
-}
-
-#[test]
-fn static_snapshot_normalizes_overlong_multiline_search_text() {
-    let mut fixture = fixture();
-    let mut manifest = makepad_asset_client::json::parse(
-        &fixture.routes["/v1/static/manifest.json"],
-    ).unwrap();
-    let Value::Obj(root) = &mut manifest else { unreachable!() };
-    let Value::Obj(search) = &mut root.iter_mut().find(|(key, _)| key == "search").unwrap().1
-        else { unreachable!() };
-    let Value::Arr(documents) = &mut search
-        .iter_mut()
-        .find(|(key, _)| key == "documents")
-        .unwrap()
-        .1
-        else { unreachable!() };
-    let asset_text = fixture.asset.to_string();
-    let document = documents.iter_mut().find(|document| {
-        document.get("asset_id").and_then(Value::as_str) == Some(asset_text.as_str())
-    }).unwrap();
-    let Value::Obj(fields) = document else { unreachable!() };
-    let replacements = [
-        (
-            "title",
-            format!("Long\n title {}", "é".repeat(makepad_asset_client::wire::MAX_TITLE_BYTES)),
-        ),
-        (
-            "description",
-            format!(
-                "First line\n\tsecond line {}",
-                "é".repeat(makepad_asset_client::wire::MAX_SNIPPET_BYTES),
-            ),
-        ),
-        (
-            "creator",
-            format!("Long\n creator {}", "é".repeat(makepad_asset_client::wire::MAX_FILTER_VALUE_BYTES)),
-        ),
-    ];
-    for (key, replacement) in replacements {
-        fields.iter_mut().find(|(name, _)| name == key).unwrap().1 = s(replacement);
-    }
-    fields.iter_mut().find(|(name, _)| name == "tags").unwrap().1 = Value::Arr(vec![
-        s(format!("Long\n tag {}", "é".repeat(makepad_asset_client::wire::MAX_FILTER_VALUE_BYTES))),
-        s("public"),
-    ]);
-    fixture.routes.insert(
-        "/v1/static/manifest.json".into(),
-        manifest.to_json().into_bytes(),
-    );
-
-    let transport = MockTransport {
-        next: 1,
-        routes: fixture.routes,
-        ready: VecDeque::new(),
-        truncated_manifest: false,
-    };
-    let mut store = StaticStore::start(
-        BaseUrl::parse("https://static.example").unwrap(),
-        Box::new(transport),
-        Box::new(MemoryCacheStore::new(1024 * 1024)),
-    ).unwrap();
-    for _ in 0..4 {
-        let _ = store.poll();
-        if store.is_ready() { break; }
-    }
-    assert!(store.is_ready());
-
-    let mut query = makepad_asset_client::CatalogQuery::browse(10);
-    query.namespace = Some("stock".into());
-    query.facets = 10;
-    let page = store.catalog_search(&query, None).unwrap();
-    let hit = page.hits.iter().find(|hit| hit.asset_id == fixture.asset).unwrap();
-    assert!(hit.title.len() <= makepad_asset_client::wire::MAX_TITLE_BYTES);
-    assert!(hit.title.ends_with('…'));
-    assert!(hit.creator.len() <= makepad_asset_client::wire::MAX_FILTER_VALUE_BYTES);
-    assert!(hit.creator.ends_with('…'));
-    assert!(hit.snippet.starts_with("First line second line "));
-    assert!(hit.snippet.len() <= makepad_asset_client::wire::MAX_SNIPPET_BYTES);
-    assert!(hit.snippet.ends_with('…'));
-    assert!(!hit.snippet.chars().any(char::is_control));
-    assert!(page.facets.iter().any(|facet| {
-        facet.label.starts_with("Long tag ")
-            && facet.label.ends_with('…')
-            && facet.label.len() <= makepad_asset_client::wire::MAX_FILTER_VALUE_BYTES
-    }));
-}
-
-#[test]
-fn platform_runtime_reads_static_export_and_deduplicates_digests() {
-    let _serial = socket_test_lock();
-    let fixture = fixture();
-    let server = StaticServer::start(fixture.routes.clone());
-    let base = BaseUrl::parse(format!("http://{}", server.addr)).unwrap();
-    let mut runtime = ClientRuntime::start_static(ClientConfig::static_site(base.clone())).unwrap();
-    ready(&mut runtime);
-    for bootstrap in ["/v1/health", "/v1/static/manifest.json"] {
-        assert_eq!(
-            server.requests.lock().unwrap().iter().filter(|path| path.as_str() == bootstrap).count(),
-            1,
-            "bootstrap route {bootstrap} must be fetched exactly once",
-        );
-    }
-
-    let ClientOutput::AssetsPage(page) = complete(&mut runtime, ClientRequest::AssetsPage {
-        namespace: None, cursor: None, limit: 10,
-    }).unwrap() else { panic!("listing output") };
-    assert_eq!(page.assets[0].asset_id, fixture.asset);
-    let ClientOutput::Alias(alias) = complete(&mut runtime, ClientRequest::ResolveAlias {
-        alias: fixture.alias.clone(),
-    }).unwrap() else { panic!("alias output") };
-    assert_eq!(alias.head_revision, fixture.revision);
-    let ClientOutput::AliasStatus(status) = complete(&mut runtime, ClientRequest::AliasStatus {
-        entries: vec![(fixture.alias.clone(), None)],
-        tags: vec!["public".into(), "absent".into()],
-    }).unwrap() else { panic!("alias-status output") };
-    assert_eq!(status[0].tags, ["public"]);
-    let mut query = makepad_asset_client::CatalogQuery::text("fixture box", 10);
-    query.facets = 10;
-    let ClientOutput::CatalogPage(page) = complete(&mut runtime, ClientRequest::CatalogSearch {
-        query, cursor: None,
-    }).unwrap() else { panic!("search output") };
-    assert_eq!(page.hits[0].asset_id, fixture.asset);
-    assert_eq!(
-        page.facets.iter().map(|facet| (facet.label.as_str(), facet.count)).collect::<Vec<_>>(),
-        [("fixture", 1), ("public", 1)],
-    );
-    let mut music_query = makepad_asset_client::CatalogQuery::browse(10);
-    music_query.namespace = Some("music".into());
-    music_query.kind = Some(AssetKind::Audio);
-    let ClientOutput::CatalogPage(music) = complete(
-        &mut runtime,
-        ClientRequest::CatalogSearch { query: music_query, cursor: None },
-    ).unwrap() else { panic!("music search output") };
-    assert_eq!(
-        music.hits.iter().map(|hit| (hit.title.as_str(), hit.creator.as_str())).collect::<Vec<_>>(),
-        [
-            ("Drum Machine Battle", "Marsel Minga"),
-            ("Wilfredor Sample Dance 1", "Wilfredor"),
-        ],
-    );
-    let ClientOutput::AssetDetail(detail) = complete(&mut runtime, ClientRequest::AssetDetail {
-        id: fixture.asset,
-    }).unwrap() else { panic!("detail output") };
-    assert_eq!(detail.latest_published().unwrap().revision, fixture.revision);
-    let requests_before_head = server.requests.lock().unwrap().len();
-    let ClientOutput::BlobHead { head, .. } = complete(&mut runtime, ClientRequest::HeadBlob {
-        blob: fixture.blob,
-    }).unwrap() else { panic!("blob head output") };
-    assert_eq!(head.size, fixture.blob_bytes.len() as u64);
-    assert!(head.etag_matches);
-    assert_eq!(server.requests.lock().unwrap().len(), requests_before_head);
-    let ClientOutput::AssetManifest(manifest) = complete(&mut runtime, ClientRequest::FetchAssetManifest {
-        rev: fixture.revision,
-    }).unwrap() else { panic!("manifest output") };
-    let ClientOutput::GameManifest(game) = complete(
-        &mut runtime,
-        ClientRequest::FetchGameManifest { rev: fixture.game_revision },
-    ).unwrap() else { panic!("game manifest output") };
-    assert_eq!(game.game_id, GameId::from_bytes([8; 16]));
-
-    let a = runtime.submit(ClientRequest::FetchBlob {
-        blob: fixture.blob, expected_len: Some(fixture.blob_bytes.len() as u64), pin: false,
-    }).unwrap();
-    let b = runtime.submit(ClientRequest::FetchBlob {
-        blob: fixture.blob, expected_len: Some(fixture.blob_bytes.len() as u64), pin: false,
-    }).unwrap();
-    let mut done = HashMap::new();
-    let deadline = Instant::now() + Duration::from_secs(10);
-    while done.len() < 2 {
-        for event in runtime.poll() {
-            if let ClientEvent::Done { id, output: ClientOutput::Blob { content, .. } } = event {
-                done.insert(id, content);
-            }
-        }
-        assert!(Instant::now() < deadline);
-        std::thread::sleep(Duration::from_millis(2));
-    }
-    assert!(matches!(done[&a], BlobContent::Bytes(ref bytes) if bytes.as_ref() == fixture.blob_bytes));
-    assert!(done.contains_key(&b));
-    let path = format!("/v1/blobs/{}", fixture.blob);
-    assert_eq!(server.requests.lock().unwrap().iter().filter(|item| **item == path).count(), 1);
-
-    let ClientOutput::Thumbnail(Some(thumbnail)) = complete(&mut runtime,
-        ClientRequest::ResolveThumbnail { manifest }).unwrap() else { panic!("thumbnail output") };
-    assert_eq!(thumbnail.blob, fixture.thumbnail);
-    assert!(thumbnail.content.as_bytes().is_some());
-    assert!(matches!(complete(&mut runtime, ClientRequest::RetireAsset { id: fixture.asset }),
-        Err(ClientError::Unavailable { capability: "retire", .. })));
-    assert!(matches!(complete(&mut runtime, ClientRequest::PublishSideChannels {
-        asset: fixture.asset,
-        files: Arc::new(Vec::new()),
-    }), Err(ClientError::Unavailable { capability: "side_channels", .. })));
-    assert!(matches!(complete(&mut runtime, ClientRequest::GcStatus),
-        Err(ClientError::Unavailable { capability: "blob_gc", .. })));
-
-    let mut token = ClientConfig::static_site(base.clone());
-    token.token = Some("must-not-leak".into());
-    assert!(matches!(ClientRuntime::start_static(token),
-        Err(ClientError::InvalidInput { what: "static site bearer token" })));
-    runtime.shutdown();
-
-    let mut connector = SessionConnector::start(SessionConfig::static_site(base.clone())).unwrap();
-    let deadline = Instant::now() + Duration::from_secs(10);
-    let handles = loop {
-        if let Some(handles) = connector.poll().into_iter().find_map(|message| match message {
-            SessionMsg::Up(handles) => Some(handles),
-            SessionMsg::Status(_) => None,
-        }) {
-            break handles;
-        }
-        assert!(Instant::now() < deadline, "static session connect timeout");
-        std::thread::sleep(Duration::from_millis(2));
-    };
-    assert_eq!(handles.location, ClientLocation::StaticSite(base));
-    assert!(handles.endpoints.is_none());
-    handles.shutdown();
-    connector.stop();
-}
-
-struct MockTransport {
-    next: u64,
-    routes: BTreeMap<String, Vec<u8>>,
-    ready: VecDeque<TransportCompletion>,
-    truncated_manifest: bool,
-}
-
-impl Transport for MockTransport {
-    fn start(&mut self, request: OwnedRequest) -> TransportId {
-        assert!(request.headers.iter().all(|(name, _)| !name.eq_ignore_ascii_case("authorization")));
-        let id = TransportId(self.next);
-        self.next += 1;
-        let path = request.url_or_target.split_once("/v1/").map(|(_, tail)| format!("/v1/{tail}")).unwrap();
-        let result = if self.truncated_manifest && path == "/v1/static/manifest.json" {
-            Err(TransportError::Protocol { what: "content-length mismatch" })
-        } else if let Some(body) = self.routes.get(&path).cloned() {
-            if body.len() as u64 > request.max_response_body_bytes {
-                Err(TransportError::OverBudget { what: "response body", limit: request.max_response_body_bytes,
-                    found: body.len() as u64 })
-            } else {
-                Ok(OwnedResponse { status: 200,
-                    headers: vec![("content-length".into(), body.len().to_string())], body })
-            }
-        } else {
-            Ok(OwnedResponse { status: 404, headers: vec![("content-length".into(), "0".into())], body: Vec::new() })
-        };
-        self.ready.push_back(TransportCompletion { id, result });
-        id
-    }
-    fn cancel(&mut self, id: TransportId) {
-        self.ready.retain(|completion| completion.id != id);
-    }
-    fn poll(&mut self, out: &mut Vec<TransportCompletion>) { out.extend(self.ready.drain(..)); }
-}
-
-fn hostile(mut fixture: ExportFixture, edit: impl FnOnce(&mut Value)) -> ClientError {
-    let mut value = makepad_asset_client::json::parse(&fixture.routes["/v1/static/manifest.json"]).unwrap();
-    edit(&mut value);
-    fixture.routes.insert("/v1/static/manifest.json".into(), value.to_json().into_bytes());
-    failed_store(fixture.routes, false)
-}
-
-fn failed_store(routes: BTreeMap<String, Vec<u8>>, truncated_manifest: bool) -> ClientError {
-    let transport = MockTransport { next: 1, routes, ready: VecDeque::new(), truncated_manifest };
-    let mut store = StaticStore::start(
-        BaseUrl::parse("https://static.example").unwrap(), Box::new(transport),
-        Box::new(MemoryCacheStore::new(1024 * 1024)),
-    ).unwrap();
-    for _ in 0..4 {
-        for event in store.poll() {
-            if let StaticStoreEvent::Failed(error) = event { return error; }
-        }
-    }
-    panic!("hostile store became ready")
-}
-
-#[test]
-fn hostile_indexes_fail_before_ready() {
-    let truncated = fixture();
-    assert!(matches!(failed_store(truncated.routes, true), ClientError::Protocol { .. }));
-
-    let error = hostile(fixture(), |value| {
-        let blobs = value.get("blobs").unwrap().as_arr().unwrap().to_vec();
-        let Value::Obj(root) = value else { unreachable!() };
-        let slot = root.iter_mut().find(|(key, _)| key == "blobs").unwrap();
-        slot.1 = Value::Arr(blobs.into_iter().rev().collect());
-    });
-    assert!(matches!(error, ClientError::Protocol { .. }));
-
-    let error = hostile(fixture(), |value| {
-        let Value::Obj(root) = value else { unreachable!() };
-        let Value::Arr(blobs) = &mut root.iter_mut().find(|(key, _)| key == "blobs").unwrap().1 else { unreachable!() };
-        let Value::Obj(fields) = &mut blobs[0] else { unreachable!() };
-        fields.iter_mut().find(|(key, _)| key == "byte_len").unwrap().1 = Value::Int(999);
-    });
-    assert!(matches!(error, ClientError::Protocol { .. } | ClientError::SizeMismatch { .. }));
-
-    let mut oversized = fixture();
-    oversized.routes.insert("/v1/static/manifest.json".into(), vec![b' '; MAX_STATIC_MANIFEST_BYTES as usize + 1]);
-    assert!(matches!(failed_store(oversized.routes, false), ClientError::OverBudget { .. }));
-}
-
-#[test]
-fn tampered_blob_is_rejected_and_never_cached() {
-    let _serial = socket_test_lock();
-    let mut fixture = fixture();
-    fixture.routes.insert(
-        format!("/v1/blobs/{}", fixture.blob),
-        vec![b'X'; fixture.blob_bytes.len()],
-    );
-    let server = StaticServer::start(fixture.routes);
-    let base = BaseUrl::parse(format!("http://{}", server.addr)).unwrap();
-    let mut runtime = ClientRuntime::start_static(ClientConfig::static_site(base)).unwrap();
-    ready(&mut runtime);
-    assert!(matches!(complete(&mut runtime, ClientRequest::FetchBlob {
-        blob: fixture.blob, expected_len: Some(fixture.blob_bytes.len() as u64), pin: false,
-    }), Err(ClientError::SizeMismatch { .. } | ClientError::DigestMismatch { .. })));
-}
diff --git a/libs/asset/client/tests/transport_platform.rs b/libs/asset/client/tests/transport_platform.rs
deleted file mode 100644
index a4c8f00c7..000000000
--- a/libs/asset/client/tests/transport_platform.rs
+++ /dev/null
@@ -1,307 +0,0 @@
-#![cfg(all(feature = "web", not(target_arch = "wasm32")))]
-// Native transport comparison test uses blocking socket deadlines.
-#![allow(clippy::disallowed_types, clippy::disallowed_methods)]
-
-mod common;
-
-use common::{FixtureOptions, FixtureServer, FixtureStore};
-use makepad_asset_client::{
-    BaseUrl, HttpLimits, OwnedRequest, PlatformHttpTransport, TcpHttpTransport, Transport,
-    TransportCompletion, TransportError, TransportId, TransportMethod,
-};
-use makepad_asset_data::BlobId;
-use std::io::{Read, Write};
-use std::net::{SocketAddr, TcpListener};
-use std::sync::mpsc;
-use std::thread::JoinHandle;
-use std::time::{Duration, Instant};
-
-#[derive(Clone, Copy)]
-enum Backend {
-    Tcp,
-    Platform,
-}
-
-const BACKENDS: [Backend; 2] = [Backend::Tcp, Backend::Platform];
-
-fn backend_name(backend: Backend) -> &'static str {
-    match backend {
-        Backend::Tcp => "tcp",
-        Backend::Platform => "platform",
-    }
-}
-
-fn transport_for(backend: Backend, addr: SocketAddr, max_body: u64) -> Box<dyn Transport> {
-    match backend {
-        Backend::Tcp => Box::new(TcpHttpTransport::with_limits(
-            addr,
-            HttpLimits::default_v1(),
-            max_body,
-        )),
-        Backend::Platform => Box::new(PlatformHttpTransport::with_max_response_body(max_body)),
-    }
-}
-
-fn request_for(
-    backend: Backend,
-    addr: SocketAddr,
-    method: TransportMethod,
-    body: &[u8],
-) -> OwnedRequest {
-    let target = match backend {
-        Backend::Tcp => "/contract".to_string(),
-        Backend::Platform => format!("http://{addr}/contract"),
-    };
-    OwnedRequest::new(method, target).body(body.to_vec())
-}
-
-fn one_shot_server(
-    response: Vec<u8>,
-    response_delay: Duration,
-) -> (SocketAddr, mpsc::Receiver<(String, Vec<u8>)>, JoinHandle<()>) {
-    let listener = TcpListener::bind("127.0.0.1:0").unwrap();
-    listener.set_nonblocking(true).unwrap();
-    let addr = listener.local_addr().unwrap();
-    let (tx, rx) = mpsc::channel();
-    let join = std::thread::spawn(move || {
-        let deadline = Instant::now() + Duration::from_secs(2);
-        let (mut stream, _) = loop {
-            match listener.accept() {
-                Ok(pair) => break pair,
-                Err(error) if error.kind() == std::io::ErrorKind::WouldBlock => {
-                    if Instant::now() >= deadline {
-                        return;
-                    }
-                    std::thread::sleep(Duration::from_millis(2));
-                }
-                Err(_) => return,
-            }
-        };
-        stream.set_read_timeout(Some(Duration::from_secs(2))).unwrap();
-        let mut request = Vec::new();
-        let mut scratch = [0u8; 4096];
-        let head_end = loop {
-            let Ok(read) = stream.read(&mut scratch) else { return };
-            if read == 0 {
-                return;
-            }
-            request.extend_from_slice(&scratch[..read]);
-            if let Some(at) = request.windows(4).position(|window| window == b"\r\n\r\n") {
-                break at + 4;
-            }
-        };
-        let head = String::from_utf8_lossy(&request[..head_end]).to_string();
-        let content_length = head.lines().find_map(|line| {
-            let (name, value) = line.split_once(':')?;
-            name.eq_ignore_ascii_case("content-length")
-                .then(|| value.trim().parse::<usize>().ok())
-                .flatten()
-        }).unwrap_or(0);
-        while request.len() - head_end < content_length {
-            let Ok(read) = stream.read(&mut scratch) else { return };
-            if read == 0 {
-                return;
-            }
-            request.extend_from_slice(&scratch[..read]);
-        }
-        let _ = tx.send((head, request[head_end..head_end + content_length].to_vec()));
-        if !response_delay.is_zero() {
-            std::thread::sleep(response_delay);
-        }
-        let _ = stream.write_all(&response);
-        let _ = stream.flush();
-    });
-    (addr, rx, join)
-}
-
-fn wait_for_dyn(transport: &mut dyn Transport, id: TransportId) -> TransportCompletion {
-    let deadline = Instant::now() + Duration::from_secs(5);
-    loop {
-        let mut completions = Vec::new();
-        transport.poll(&mut completions);
-        if let Some(completion) = completions.into_iter().find(|item| item.id == id) {
-            return completion;
-        }
-        assert!(Instant::now() < deadline, "transport request did not complete");
-        std::thread::sleep(Duration::from_millis(5));
-    }
-}
-
-fn wait_for(
-    transport: &mut PlatformHttpTransport,
-    id: TransportId,
-) -> TransportCompletion {
-    let deadline = Instant::now() + Duration::from_secs(5);
-    loop {
-        let mut completions = Vec::new();
-        transport.poll(&mut completions);
-        if let Some(completion) = completions.into_iter().find(|item| item.id == id) {
-            return completion;
-        }
-        assert!(Instant::now() < deadline, "platform request did not complete");
-        std::thread::sleep(Duration::from_millis(5));
-    }
-}
-
-#[test]
-fn platform_transport_get_range_not_found_and_cancel() {
-    let mut store = FixtureStore::default();
-    let revision = store.add_prop(7, "portable", None, "portable", b"0123456789".to_vec(), vec![]);
-    let blob = store
-        .assets
-        .iter()
-        .find(|asset| asset.revision == revision.revision)
-        .unwrap()
-        .manifest
-        .files[0]
-        .blob;
-    let fixture = FixtureServer::start(store, FixtureOptions::default());
-    let base = BaseUrl::parse(format!("http://127.0.0.1:{}", fixture.data.addr.port())).unwrap();
-    let blob_target = makepad_asset_client::wire::path_blob(&blob);
-    let blob_url = base.join(&blob_target).unwrap();
-    let mut transport = PlatformHttpTransport::new();
-
-    let get = transport.start(OwnedRequest::new(TransportMethod::Get, blob_url.clone()));
-    let response = wait_for(&mut transport, get).result.unwrap();
-    assert_eq!(response.status, 200);
-    assert_eq!(response.body, b"0123456789");
-    assert!(response.headers.iter().all(|(name, _)| *name == name.to_ascii_lowercase()));
-
-    let range = transport.start(
-        OwnedRequest::new(TransportMethod::Get, blob_url).header("Range", "bytes=4-"),
-    );
-    let response = wait_for(&mut transport, range).result.unwrap();
-    assert_eq!(response.status, 206);
-    assert_eq!(response.body, b"456789");
-    assert_eq!(response.header("content-range"), Some("bytes 4-9/10"));
-
-    let missing = transport.start(OwnedRequest::new(
-        TransportMethod::Get,
-        base.join(&makepad_asset_client::wire::path_blob(&BlobId::from_bytes([0; 32])))
-            .unwrap(),
-    ));
-    assert_eq!(wait_for(&mut transport, missing).result.unwrap().status, 404);
-
-    let cancelled = transport.start(OwnedRequest::new(
-        TransportMethod::Get,
-        base.join("/v1/missing").unwrap(),
-    ));
-    transport.cancel(cancelled);
-    assert!(matches!(
-        wait_for(&mut transport, cancelled).result,
-        Err(TransportError::Cancelled)
-    ));
-}
-
-#[test]
-fn adapters_refuse_redirects_bodyless_statuses_and_bad_framing() {
-    let cases = [
-        b"HTTP/1.1 302 Found\r\nLocation: /elsewhere\r\nContent-Length: 0\r\n\r\n".to_vec(),
-        b"HTTP/1.1 204 No Content\r\nContent-Length: 0\r\n\r\n".to_vec(),
-        b"HTTP/1.1 304 Not Modified\r\nContent-Length: 0\r\n\r\n".to_vec(),
-        b"HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n2\r\nok\r\n0\r\n\r\n".to_vec(),
-        b"HTTP/1.1 200 OK\r\nConnection: close\r\n\r\nok".to_vec(),
-    ];
-    for backend in BACKENDS {
-        for response in &cases {
-            let (addr, _captured, server) =
-                one_shot_server(response.clone(), Duration::ZERO);
-            let mut transport = transport_for(backend, addr, 1024);
-            let request = request_for(backend, addr, TransportMethod::Get, &[]);
-            let id = transport.start(request);
-            assert!(
-                wait_for_dyn(&mut *transport, id).result.is_err(),
-                "{} accepted a refused response",
-                backend_name(backend)
-            );
-            server.join().unwrap();
-        }
-    }
-}
-
-#[test]
-fn adapters_enforce_body_limit_and_support_head_post_put() {
-    for backend in BACKENDS {
-        let (addr, _captured, server) = one_shot_server(
-            b"HTTP/1.1 200 OK\r\nContent-Length: 16\r\n\r\n0123456789abcdef".to_vec(),
-            Duration::ZERO,
-        );
-        let mut transport = transport_for(backend, addr, 8);
-        let request = request_for(backend, addr, TransportMethod::Get, &[]);
-        let id = transport.start(request);
-        assert!(
-            matches!(
-                wait_for_dyn(&mut *transport, id).result,
-                Err(TransportError::OverBudget { what: "response body", .. })
-            ),
-            "{} did not report the body cap",
-            backend_name(backend)
-        );
-        server.join().unwrap();
-
-        for (method, body) in [
-            (TransportMethod::Head, &b""[..]),
-            (TransportMethod::Post, &b"post-body"[..]),
-            (TransportMethod::Put, &b"put-body"[..]),
-        ] {
-            let response = if matches!(method, TransportMethod::Head) {
-                b"HTTP/1.1 200 OK\r\nContent-Length: 99\r\n\r\n".to_vec()
-            } else {
-                b"HTTP/1.1 200 OK\r\nContent-Length: 2\r\n\r\nok".to_vec()
-            };
-            let (addr, captured, server) = one_shot_server(response, Duration::ZERO);
-            let mut transport = transport_for(backend, addr, 1024);
-            let request = request_for(backend, addr, method, body);
-            let id = transport.start(request);
-            let response = wait_for_dyn(&mut *transport, id).result.unwrap_or_else(|error| {
-                panic!("{} {method:?} failed: {error}", backend_name(backend))
-            });
-            if matches!(method, TransportMethod::Head) {
-                assert!(response.body.is_empty());
-            } else {
-                assert_eq!(response.body, b"ok");
-            }
-            let (head, captured_body) = captured.recv_timeout(Duration::from_secs(2)).unwrap();
-            assert!(head.starts_with(method_name(method)));
-            assert_eq!(captured_body, body);
-            server.join().unwrap();
-        }
-    }
-}
-
-fn method_name(method: TransportMethod) -> &'static str {
-    match method {
-        TransportMethod::Get => "GET ",
-        TransportMethod::Head => "HEAD ",
-        TransportMethod::Post => "POST ",
-        TransportMethod::Put => "PUT ",
-        TransportMethod::Delete => "DELETE ",
-    }
-}
-
-#[test]
-fn cancellation_race_has_exactly_one_terminal_completion() {
-    for backend in BACKENDS {
-        let (addr, _captured, server) = one_shot_server(
-            b"HTTP/1.1 200 OK\r\nContent-Length: 2\r\n\r\nok".to_vec(),
-            Duration::from_millis(100),
-        );
-        let mut transport = transport_for(backend, addr, 1024);
-        let request = request_for(backend, addr, TransportMethod::Get, &[]);
-        let id = transport.start(request);
-        transport.cancel(id);
-        assert!(matches!(
-            wait_for_dyn(&mut *transport, id).result,
-            Err(TransportError::Cancelled)
-        ));
-        server.join().unwrap();
-        std::thread::sleep(Duration::from_millis(20));
-        let mut extra = Vec::new();
-        transport.poll(&mut extra);
-        assert!(
-            extra.iter().all(|completion| completion.id != id),
-            "{} emitted a second terminal completion",
-            backend_name(backend)
-        );
-    }
-}
diff --git a/libs/asset/creator/Cargo.toml b/libs/asset/creator/Cargo.toml
index f27e87599..8838d34b0 100644
--- a/libs/asset/creator/Cargo.toml
+++ b/libs/asset/creator/Cargo.toml
@@ -14,9 +14,6 @@ makepad-strict-json = { path = "../../strict_json" }
 makepad-asset-chat = { path = "../chat" }
 makepad-asset-client = { path = "../client" }
 makepad-asset-data = { path = "../data" }
-makepad-gltf = { path = "../../gltf" }
-makepad-render = { path = "../../render" }
-makepad-draw = { path = "../../../draw" }
 # The worker's own product builder + kind table, until P7 retires the rest.
 makepad-asset-importer = { path = "../importer", default-features = false }
 
diff --git a/libs/asset/creator/src/character.rs b/libs/asset/creator/src/character.rs
deleted file mode 100644
index 351bfb686..000000000
--- a/libs/asset/creator/src/character.rs
+++ /dev/null
@@ -1,66 +0,0 @@
-//! Character recipe contracts shared with Asset UI. These are explicit model
-//! pins, never a guess about the chat model's authoring ability.
-use makepad_ai_hub::protocol::GenerateRequestJson;
-
-pub const CHARACTER_LLM_MODEL: &str = "qwen3.5-9b";
-pub const CHARACTER_IMAGE_MODEL: &str = "flux1-dev";
-pub const CHARACTER_MATTE_MODEL: &str = "birefnet-hr";
-pub const CHARACTER_MESH_MODEL: &str = "trellis-2";
-pub const CHARACTER_RIG_MODEL: &str = "skintokens";
-pub const CHARACTER_MOTION_MODEL: &str = "hy-motion";
-pub const CHARACTER_DOMAINS: &[&str] = &["text", "image", "matte", "mesh", "rig", "motion"];
-pub const CHARACTER_PINS: &[(&str, &str)] = &[
-    ("text", CHARACTER_LLM_MODEL), ("image", CHARACTER_IMAGE_MODEL),
-    ("matte", CHARACTER_MATTE_MODEL), ("mesh", CHARACTER_MESH_MODEL),
-    ("rig", CHARACTER_RIG_MODEL), ("motion", CHARACTER_MOTION_MODEL),
-];
-
-pub fn configure_expansion(request: &mut GenerateRequestJson, prompt: &str) {
-    request.target_domain = Some("rig".into());
-    request.identity_anchor = Some(prompt.trim().into());
-    request.temperature = Some(0.0);
-    request.style = Some("When the intent names an established character, preserve the exact named identity and canonical official design unchanged. Do not redesign, genericize, or guess traits. If a visual trait is uncertain, omit it instead of inventing it; it is better to say 'canonical official design unchanged' and spend the remaining prompt on full-body framing, a relaxed wide A-pose with straight diagonal arms and hands clear above the hips, visible gaps between every limb and the torso, even studio light, a uniform plain background, and a clean separated silhouette. Rigging constraints may change pose and spacing but never delete canonical anatomy or worn pieces.".into());
-    request.max_tokens = Some(512);
-}
-
-pub fn validate_brief(prompt: &str, text: &str) -> Result<(), String> {
-    let words = text.split_whitespace().count();
-    if words < 24 {
-        return Err(format!("LLM character brief is too short ({words} words, need at least 24); refusing to start image generation"));
-    }
-    if !text.to_lowercase().contains(&prompt.trim().to_lowercase()) {
-        return Err(format!("LLM character brief dropped identity anchor {:?}; refusing to start image generation", prompt.trim()));
-    }
-    Ok(())
-}
-
-/// Facts read from the artifact, not promised because a rig job was submitted.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct CharacterMetadata {
-    pub skinned: bool,
-    pub animated: bool,
-    pub embedded_atlas: bool,
-    pub clips: Vec<String>,
-    pub playable: bool,
-}
-
-pub fn inspect_character(bytes: &[u8]) -> Result<CharacterMetadata, String> {
-    let loaded = makepad_gltf::load_gltf_from_bytes(bytes, None).map_err(|e| e.to_string())?;
-    // Rigid part oscillators are legitimate assets, but they are not a skin.
-    if loaded.document.skins.as_deref().unwrap_or(&[]).is_empty() {
-        return Ok(CharacterMetadata { skinned: false, animated: false, embedded_atlas: false,
-            clips: Vec::new(), playable: false });
-    }
-    // Do not bless attribute names alone. This is the exact runtime skin
-    // parser, with admission checks before its legacy weight normalization.
-    let model = makepad_render::skin::SkinnedModel::parse_glb_validated(bytes)?;
-    let clips = model.clips.iter().map(|clip| clip.name.clone()).collect::<Vec<_>>();
-    let animated = !clips.is_empty();
-    // Store-streamed CharacterModel needs its atlas embedded, unlike a local
-    // pack which can supply a sidecar texture. Decode it with the UI's CPU
-    // decoder as well: an arbitrary buffer named image/png is not a texture.
-    let embedded_atlas = makepad_render::embedded_base_color_png(bytes)
-        .is_some_and(|png| makepad_draw::image_cache::ImageBuffer::from_png(&png).is_ok());
-    let playable = embedded_atlas && model.gait_clips().is_some();
-    Ok(CharacterMetadata { skinned: true, animated, embedded_atlas, clips, playable })
-}
diff --git a/libs/asset/creator/src/composite.rs b/libs/asset/creator/src/composite.rs
deleted file mode 100644
index 99088135d..000000000
--- a/libs/asset/creator/src/composite.rs
+++ /dev/null
@@ -1,224 +0,0 @@
-//! Owned composite execution over the same primitive runner, wire translator
-//! and publication path as other creator surfaces. Blocking: call on a worker.
-use crate::character::{self, CharacterMetadata, CHARACTER_DOMAINS, CHARACTER_PINS};
-use crate::runner::{self, Cancellation, CreateError, Generated, GeneratedBytes, GenerationTransport, PublishTarget};
-use makepad_asset_chat::tools::{ContentGenerateKind, ContentToolCall, GenerateThen};
-use makepad_asset_client::json::{self, Value};
-use makepad_asset_importer::gen_kinds::{kind_for_domain, kind_of, InputNeed};
-use makepad_asset_importer::gen_publish::{GenInput, GenRequest, wire_request};
-use std::time::Duration;
-
-#[derive(Clone, Debug)]
-pub struct Recipe {
-    pub domains: Vec<String>,
-    pub prompt: String,
-    /// Parameters are scoped to domains; an image's height is never metres.
-    pub parameters: Vec<(String, Value)>,
-    pub dim_height: Option<f64>,
-}
-
-impl Recipe {
-    pub fn content(kind: ContentGenerateKind, prompt: &str, dim_height: Option<f64>) -> Self {
-        let domains: &[&str] = match kind {
-            ContentGenerateKind::Character => CHARACTER_DOMAINS,
-            ContentGenerateKind::Prop => &["image", "mesh"],
-            ContentGenerateKind::Sound => &["audio"],
-        };
-        let mut recipe = Self { domains: domains.iter().map(|s| s.to_string()).collect(),
-            prompt: prompt.into(), parameters: Vec::new(), dim_height };
-        if kind == ContentGenerateKind::Character {
-            for (domain, model) in CHARACTER_PINS {
-                recipe.set(domain, "model", json::s(*model));
-            }
-            recipe.set("mesh", "decimation_target", Value::Int(20_000));
-            recipe.set("mesh", "texture", Value::Bool(true));
-        }
-        recipe
-    }
-
-    fn set(&mut self, domain: &str, key: &str, value: Value) {
-        if !self.parameters.iter().any(|(d, _)| d == domain) {
-            self.parameters.push((domain.into(), Value::Obj(Vec::new())));
-        }
-        if let Value::Obj(fields) = &mut self.parameters.iter_mut().find(|(d, _)| d == domain).unwrap().1 {
-            fields.retain(|(k, _)| k != key);
-            fields.push((key.into(), value));
-        }
-    }
-
-    /// Every advertised generation verb terminates here, never in the store's
-    /// acknowledgement path. Unsupported follow-ons get an explicit refusal.
-    pub fn for_call(call: &ContentToolCall) -> Option<Result<Self, CreateError>> {
-        use ContentToolCall as C;
-        let (mut recipe, model_domain, model) = match call {
-            C::ContentGenerate { kind, prompt, dim_height } =>
-                return Some(Ok(Self::content(*kind, prompt, *dim_height))),
-            C::CharacterGenerate { prompt, model } =>
-                (Self::content(ContentGenerateKind::Character, prompt, None), "image", model),
-            C::MeshGenerate { prompt, model, .. } =>
-                (Self::content(ContentGenerateKind::Prop, prompt, None), "image", model),
-            C::WorldGenerate { prompt, model, .. } =>
-                (Self { domains: vec!["image".into(), "world".into()], prompt: prompt.clone(),
-                    parameters: vec![], dim_height: None }, "image", model),
-            C::ImageGenerate { prompt, model, then, .. } => {
-                let domains = match then {
-                    Some(GenerateThen::Character) => {
-                        return Some(Err(CreateError::Unavailable("Use character.generate for the validated character pipeline; image→character without its brief is not supported by this executor.".into())));
-                    }
-                    Some(GenerateThen::Mesh) => vec!["image", "mesh"],
-                    Some(GenerateThen::Video) => vec!["image", "video"],
-                    Some(GenerateThen::World) => vec!["image", "world"],
-                    Some(GenerateThen::Matte) => vec!["image", "matte"],
-                    Some(GenerateThen::Depth) => vec!["image", "depth"],
-                    _ => vec!["image"],
-                };
-                (Self { domains: domains.into_iter().map(str::to_string).collect(),
-                    prompt: prompt.clone(), parameters: vec![], dim_height: None }, "image", model)
-            }
-            C::VideoGenerate { prompt, model, .. } | C::AudioGenerate { prompt, model }
-            | C::SpeechGenerate { prompt, model, .. } | C::MusicGenerate { prompt, model, .. }
-            => {
-                let domain = call.name().split('.').next().unwrap();
-                (Self { domains: vec![domain.into()], prompt: prompt.clone(), parameters: vec![], dim_height: None }, domain, model)
-            }
-            _ => return None,
-        };
-        if let Some(model) = model { recipe.set(model_domain, "model", json::s(model.clone())); }
-        match call {
-            C::ImageGenerate { width, height, steps, .. } | C::MeshGenerate { width, height, steps, .. }
-            | C::WorldGenerate { width, height, steps, .. } | C::VideoGenerate { width, height, steps, .. } => {
-                for (key, value) in [("width", width), ("height", height), ("steps", steps)] {
-                    if let Some(n) = value { recipe.set(model_domain, key, Value::Int(*n as i64)); }
-                }
-                if let C::VideoGenerate { frames: Some(frames), .. } = call {
-                    recipe.set("video", "frames", Value::Int(*frames as i64));
-                }
-            }
-            C::SpeechGenerate { voice, prompt, .. } => {
-                recipe.set("speech", "text", json::s(prompt.clone()));
-                if let Some(voice) = voice { recipe.set("speech", "voice", json::s(voice.clone())); }
-            }
-            C::MusicGenerate { seconds, lyrics, steps, seed, .. } => {
-                if let Some(n) = seconds { recipe.set("music", "seconds", Value::Int(*n as i64)); }
-                if let Some(s) = lyrics { recipe.set("music", "lyrics", json::s(s.clone())); }
-                if let Some(n) = steps { recipe.set("music", "steps", Value::Int(*n as i64)); }
-                if let Some(n) = seed { recipe.set("music", "seed", Value::Int(*n as i64)); }
-            }
-            _ => {}
-        }
-        Some(Ok(recipe))
-    }
-}
-
-/// Publication is also injected: tests run the shipping job executor without
-/// touching a store, network, or GPU.
-pub trait Publisher {
-    fn publish(&self, output: GeneratedBytes, seed: u64, cancel: &dyn Cancellation) -> Result<Generated, CreateError>;
-}
-impl Publisher for PublishTarget {
-    fn publish(&self, output: GeneratedBytes, seed: u64, cancel: &dyn Cancellation) -> Result<Generated, CreateError> {
-        runner::publish_generated(output, seed, self, cancel, &mut |_, _| {})
-            .map_err(CreateError::Failed)
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct StageResult {
-    pub domain: String,
-    pub job_id: String,
-    pub model: String,
-    pub output: Generated,
-}
-#[derive(Clone, Debug)]
-pub struct CompositeResult {
-    pub stages: Vec<StageResult>,
-    pub character: Option<CharacterMetadata>,
-    pub dim_height: Option<f64>,
-}
-
-pub fn run(
-    recipe: &Recipe, seed: u64, transport: &dyn GenerationTransport, publisher: &dyn Publisher,
-    cancel: &dyn Cancellation, progress: &mut dyn FnMut(&str, u16), poll_interval: Duration,
-) -> Result<CompositeResult, CreateError> {
-    runner::check_cancel(cancel)?;
-    if recipe.domains.is_empty() { return Err(CreateError::Failed("empty recipe".into())); }
-    if recipe.dim_height.is_some_and(|h| !h.is_finite() || !(0.01..=100.0).contains(&h)) {
-        return Err(CreateError::Failed("dim_height must be finite and in 0.01..=100 metres".into()));
-    }
-    let is_character = recipe.domains.iter().any(|s| s == "rig");
-    let mut prompt = recipe.prompt.clone();
-    let mut previous = None;
-    let mut result = CompositeResult { stages: vec![], character: None, dim_height: recipe.dim_height };
-    let outcome = (|| -> Result<(), CreateError> {
-    for (index, domain) in recipe.domains.iter().enumerate() {
-        runner::check_cancel(cancel)?;
-        let kind = if domain == "text" { kind_of("text.expand") } else { kind_for_domain(domain) }
-            .ok_or_else(|| CreateError::Unavailable(format!("no primitive for {domain}")))?;
-        let mut body = recipe.parameters.iter().find(|(d, _)| d == domain).map(|(_, v)| v.clone())
-            .unwrap_or_else(|| json::obj(vec![]));
-        if let Value::Obj(fields) = &mut body {
-            fields.push(("prompt".into(), json::s(prompt.clone())));
-        }
-        let mut request = GenRequest::from_body(kind, &body).map_err(CreateError::Failed)?;
-        request.original_prompt = Some(recipe.prompt.clone());
-        if kind.input != InputNeed::None || (domain == "video" || domain == "world") && previous.is_some() {
-            let input: &makepad_ai_hub::client::ArtifactBytes = previous.as_ref()
-                .ok_or_else(|| CreateError::Failed(format!("{domain} needs prior artifact bytes")))?;
-            let accepts = match kind.input {
-                InputNeed::Mesh => input.content_type == "model/gltf-binary",
-                InputNeed::Video => input.content_type == "video/mp4",
-                _ => input.content_type.starts_with("image/"),
-            };
-            if !accepts { return Err(CreateError::Failed(format!("wrong input type for {domain}: {}", input.content_type))); }
-            request.input = Some(GenInput { bytes: input.bytes.clone(), content_type: input.content_type.clone() });
-        }
-        let mut wire = wire_request(&request, request.model.clone());
-        wire.seed = wire.seed.or(Some(seed.wrapping_add(index as u64)));
-        if domain == "text" && is_character { character::configure_expansion(&mut wire, &recipe.prompt); }
-        let mut beat = |note: &str, n: u16| progress(&format!("{domain}: {note}"),
-            ((index * 1000 + n as usize) / recipe.domains.len()) as u16);
-        let output = runner::generate_request(request, wire, transport, cancel, &mut beat, poll_interval)?;
-        runner::check_cancel(cancel)?;
-        let mut metadata = None;
-        if domain == "text" {
-            prompt = output.text.clone().filter(|s| !s.trim().is_empty())
-                .ok_or_else(|| CreateError::Failed("expander finished without text".into()))?;
-            if is_character { character::validate_brief(&recipe.prompt, &prompt).map_err(CreateError::Failed)?; }
-        }
-        if domain == "rig" || domain == "motion" {
-            let bytes = &output.artifact.as_ref().ok_or_else(|| CreateError::Failed("missing GLB".into()))?.bytes;
-            let facts = character::inspect_character(bytes).map_err(CreateError::Failed)?;
-            if !facts.skinned || domain == "motion" && facts.clips.is_empty() {
-                return Err(CreateError::Failed(format!("{domain} did not produce a skinned character{}", if domain == "motion" { " with named clips" } else { "" })));
-            }
-            metadata = Some(facts);
-        }
-        previous = output.artifact.clone().or(previous);
-        let job_id = output.job_id.clone();
-        let model = output.request.model.clone();
-        let published = publisher.publish(output, seed.wrapping_add(index as u64), cancel)?;
-        // A publishing implementation cannot turn an asset stage into an
-        // acknowledgement; an exact revision and alias must actually exist.
-        if kind.catalog().is_some() && (published.asset_id.is_none() || published.revision.is_none() || published.alias.is_none()) {
-            return Err(CreateError::Failed(format!("{domain} publication returned no asset/revision/alias")));
-        }
-        result.stages.push(StageResult { domain: domain.clone(), job_id, model, output: published });
-        if metadata.is_some() { result.character = metadata; }
-    }
-    runner::check_cancel(cancel)?;
-    Ok(())
-    })();
-    if let Err(error) = outcome {
-        let completed = result.stages.iter().filter_map(|stage| {
-            Some(format!("{}: {} @ {}", stage.domain, stage.output.alias.as_deref()?, stage.output.revision.as_deref()?))
-        }).collect::<Vec<_>>().join("; ");
-        let suffix = if completed.is_empty() { String::new() } else { format!("; completed assets retained: {completed}") };
-        return Err(match error {
-            CreateError::Unavailable(reason) => CreateError::Unavailable(format!("{reason}{suffix}")),
-            CreateError::Failed(reason) => CreateError::Failed(format!("{reason}{suffix}")),
-            CreateError::Cancelled => CreateError::Cancelled,
-        });
-    }
-    progress("published", 1000);
-    Ok(result)
-}
diff --git a/libs/asset/creator/src/engine.rs b/libs/asset/creator/src/engine.rs
index 8029726ad..678f1d18a 100644
--- a/libs/asset/creator/src/engine.rs
+++ b/libs/asset/creator/src/engine.rs
@@ -112,23 +112,6 @@ impl Default for EngineConfig {
 /// Run one pipeline to a terminal state. Returns the per-stage outputs of
 /// every DONE stage (a failed run still returns what finished — resumability
 /// is built on exactly this).
-#[cfg(target_arch = "wasm32")]
-pub fn run(
-    spec: &PipelineSpec,
-    orders: &[StageOrder],
-    providers: &dyn ProviderPick,
-    config: &EngineConfig,
-    events: &Sender<RunEvent>,
-    cancel: &Arc<AtomicBool>,
-) -> Result<HashMap<String, Arc<StageOutput>>, AssetAiError> {
-    let _ = (spec, orders, providers, config, events, cancel);
-    Err(AssetAiError::Unavailable(
-        "asset creator LAN fleet is unavailable on wasm".to_string(),
-    ))
-}
-
-// LAN fleet discovery and its polling loop are native-only.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn run(
     spec: &PipelineSpec,
     orders: &[StageOrder],
@@ -271,10 +254,7 @@ pub fn run(
         let run_state = derive_state(&states);
         match run_state {
             RunState::Running | RunState::Pending => {
-                #[cfg(not(target_arch = "wasm32"))]
                 std::thread::sleep(config.poll_interval);
-                #[cfg(target_arch = "wasm32")]
-                std::hint::spin_loop();
             }
             terminal => {
                 let _ = events.send(RunEvent::RunFinished { state: terminal });
diff --git a/libs/asset/creator/src/lib.rs b/libs/asset/creator/src/lib.rs
index 6764cc5de..e09080adc 100644
--- a/libs/asset/creator/src/lib.rs
+++ b/libs/asset/creator/src/lib.rs
@@ -27,8 +27,6 @@
 //!   never a scheduler in the database.
 
 pub mod engine;
-pub mod character;
-pub mod composite;
 pub mod pipeline;
 pub mod runner;
 pub mod tools;
diff --git a/libs/asset/creator/src/runner.rs b/libs/asset/creator/src/runner.rs
index 03c8bd626..208fa01e6 100644
--- a/libs/asset/creator/src/runner.rs
+++ b/libs/asset/creator/src/runner.rs
@@ -26,12 +26,7 @@ use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
 use std::time::Duration;
 
-#[cfg(test)]
-#[path = "runner_submission_tests.rs"]
-mod submission_tests;
-
-/// Rough job cost for compatibility callers that use the original fleet ETA
-/// API instead of supplying a translated request.
+/// Rough job cost for the ETA rank, in "units a 4090 does per 30s".
 pub fn stage_cost(domain: &str) -> f64 {
     match domain {
         "text" => 0.2,
@@ -54,36 +49,20 @@ pub fn fleet_snapshots() -> Vec<fleet::BoxSnapshot> {
     snapshots
 }
 
-/// ETA-ranked node and model pick for one translated request.
-pub fn pick_node_for_request(
-    domain: &str,
-    request: &GenerateRequestJson,
-) -> Result<(LocalService, String), AssetAiError> {
+/// ETA-ranked node pick for one domain.
+pub fn pick_node(domain: &str) -> Result<LocalService, AssetAiError> {
     let snapshots = fleet_snapshots();
     if snapshots.is_empty() {
         return Err(AssetAiError::Unavailable(
             "no GPU nodes on the LAN".to_string(),
         ));
     }
-    let (index, model) = if request.model.is_empty() {
-        fleet::pick_for_domain_eta_request(&snapshots, domain, request)
-            .map(|(index, model, _)| (index, model))
-    } else {
-        fleet::pick_for_model_eta(&snapshots, &request.model, request)
-            .map(|(index, _)| (index, request.model.clone()))
-    }
-    .ok_or_else(|| {
-        AssetAiError::Unavailable(fleet::unroutable_request_error(
-            &snapshots, domain, request,
-        ))
-    })?;
-    Ok((LocalService::new(&snapshots[index].base_url), model))
-}
-
-/// Compatibility entry point for provider traits that only expose a stage's
-/// domain and cannot yet pass its translated generation request.
-pub fn pick_node(domain: &str) -> Result<LocalService, AssetAiError> {
-    pick_node_for_request(domain, &GenerateRequestJson::default()).map(|(service, _)| service)
+    let cost = stage_cost(domain);
+    let (index, _model, _eta) = fleet::pick_for_domain_eta(&snapshots, domain, cost)
+        .ok_or_else(|| {
+            AssetAiError::Unavailable(format!("no node serves the {domain} domain right now"))
+        })?;
+    Ok(LocalService::new(&snapshots[index].base_url))
 }
 
 /// [`crate::engine::ProviderPick`] over the live fleet.
@@ -101,7 +80,6 @@ pub struct Generated {
     /// `Some` when the kind publishes a catalog row.
     pub asset_id: Option<String>,
     pub revision: Option<String>,
-    pub alias: Option<String>,
     /// Text answer, for text kinds (`text.expand`, vision).
     pub text: Option<String>,
 }
@@ -115,7 +93,18 @@ pub struct PublishTarget {
 }
 
 fn domain_of(name: &str) -> Option<Domain> {
-    Domain::parse(name)
+    Some(match name {
+        "image" => Domain::Image,
+        "video" => Domain::Video,
+        "audio" => Domain::Audio,
+        "mesh" => Domain::Mesh,
+        "text" => Domain::Text,
+        "speech" => Domain::Speech,
+        "world" => Domain::World,
+        "matte" => Domain::Matte,
+        "depth" => Domain::Depth,
+        _ => return None,
+    })
 }
 
 /// Translate one store-vocabulary job body into the typed fleet request.
@@ -134,169 +123,6 @@ pub fn translate(
     Ok((kind, request, wire))
 }
 
-/// What one generation produced, before anything is published: the
-/// artifact bytes (when the kind makes one), the text answer (for text
-/// kinds), and the node that did the work.
-#[derive(Clone, Debug)]
-pub struct GeneratedBytes {
-    pub kind: &'static GenKind,
-    pub request: GenRequest,
-    pub artifact: Option<makepad_ai_hub::client::ArtifactBytes>,
-    pub text: Option<String>,
-    /// The node's base url, for a card that says where it ran.
-    pub node: String,
-    /// The remote job this invocation owns, after a successful submission.
-    pub job_id: String,
-}
-
-/// Generate one thing and hand back what came out — no catalog, no store.
-/// The desktop assistant's `gen` service uses this: the picture goes to
-/// disk and into the photo wall, never through the asset store. Blocking;
-/// run from a worker thread. `progress` sees (note, permille).
-#[cfg(target_arch = "wasm32")]
-pub fn generate_bytes(
-    kind_name: &str,
-    body: &Value,
-    seed_fallback: u64,
-    cancel: &Arc<AtomicBool>,
-    progress: &mut dyn FnMut(&str, u16),
-) -> Result<GeneratedBytes, String> {
-    let _ = (kind_name, body, seed_fallback, cancel, progress);
-    Err("asset creator LAN fleet is unavailable on wasm".to_string())
-}
-
-/// Cancellation is queried directly, even between progress messages.
-pub trait Cancellation {
-    fn cancelled(&self) -> bool;
-}
-impl Cancellation for Arc<AtomicBool> {
-    fn cancelled(&self) -> bool { self.load(Ordering::Relaxed) }
-}
-impl Cancellation for makepad_asset_chat::session::CancelFlag {
-    fn cancelled(&self) -> bool { self.is_cancelled() }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum CreateError {
-    Unavailable(String),
-    Failed(String),
-    Cancelled,
-}
-impl std::fmt::Display for CreateError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::Unavailable(s) => write!(f, "unavailable: {s}"),
-            Self::Failed(s) => f.write_str(s),
-            Self::Cancelled => f.write_str("cancelled"),
-        }
-    }
-}
-impl From<AssetAiError> for CreateError {
-    fn from(error: AssetAiError) -> Self {
-        match error {
-            AssetAiError::Cancelled => Self::Cancelled,
-            AssetAiError::Unavailable(s) => Self::Unavailable(s),
-            other => Self::Failed(other.to_string()),
-        }
-    }
-}
-pub fn check_cancel(cancel: &dyn Cancellation) -> Result<(), CreateError> {
-    if cancel.cancelled() { Err(CreateError::Cancelled) } else { Ok(()) }
-}
-
-pub struct RoutedProvider {
-    pub provider: Box<dyn ContentProvider>,
-    pub model: String,
-    pub node: String,
-}
-
-/// The shipping executor's routing seam. Tests inject transports here; the
-/// native implementation always uses the ordinary live capability/ETA gate.
-pub trait GenerationTransport {
-    fn route(&self, domain: &str, request: &GenerateRequestJson) -> Result<RoutedProvider, CreateError>;
-}
-pub struct FleetTransport;
-impl GenerationTransport for FleetTransport {
-    fn route(&self, domain: &str, request: &GenerateRequestJson) -> Result<RoutedProvider, CreateError> {
-        #[cfg(target_arch = "wasm32")]
-        { let _ = (domain, request); Err(CreateError::Unavailable("LAN fleet unavailable on wasm".into())) }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let (provider, model) = pick_node_for_request(domain, request)?;
-            let node = provider.base_url().to_string();
-            Ok(RoutedProvider { provider: Box::new(provider), model, node })
-        }
-    }
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-pub fn generate_bytes(
-    kind_name: &str, body: &Value, seed_fallback: u64,
-    cancel: &Arc<AtomicBool>, progress: &mut dyn FnMut(&str, u16),
-) -> Result<GeneratedBytes, String> {
-    let (_, request, wire) = translate(kind_name, body, seed_fallback)?;
-    generate_request(request, wire, &FleetTransport, cancel, progress, Duration::from_millis(500))
-        .map_err(|e| e.to_string())
-}
-
-/// Submit, own, poll and fetch ONE real job. Every early exit after submit
-/// relinquishes that job. No UI thread, per-job thread, or progress-driven
-/// cancellation bridge is involved.
-pub fn generate_request(
-    mut request: GenRequest, mut wire: GenerateRequestJson,
-    transport: &dyn GenerationTransport, cancel: &dyn Cancellation,
-    progress: &mut dyn FnMut(&str, u16), poll_interval: Duration,
-) -> Result<GeneratedBytes, CreateError> {
-    check_cancel(cancel)?;
-    let kind = request.kind;
-    let domain = domain_of(kind.domain)
-        .ok_or_else(|| CreateError::Unavailable(format!("unroutable domain {}", kind.domain)))?;
-    if kind.input != makepad_asset_importer::gen_kinds::InputNeed::None
-        && wire.input_b64.is_none() && wire.inputs.is_none() {
-        return Err(CreateError::Failed(format!("{} requires {} input bytes", kind.kind, kind.input.content_type())));
-    }
-    let routed = transport.route(kind.domain, &wire)?;
-    if wire.model.is_empty() { wire.model = routed.model; }
-    request.model = wire.model.clone();
-    request.seed = wire.seed;
-    check_cancel(cancel)?;
-    let service = routed.provider;
-    let remote = service.request_pending(domain, &wire, &|| cancel.cancelled(),
-        &mut |note| progress(note, 0))?;
-    progress(&format!("job {} on {}", remote, routed.node), 0);
-    let result = (|| {
-        use makepad_ai_hub::protocol::{JOB_STATE_CANCELLED, JOB_STATE_DONE, JOB_STATE_ERROR};
-        let status = loop {
-            check_cancel(cancel)?;
-            let status = service.poll(&remote)?;
-            match status.state.as_str() {
-                JOB_STATE_DONE => break status,
-                JOB_STATE_ERROR => return Err(CreateError::Failed(status.error.unwrap_or_else(|| "job error".into()))),
-                JOB_STATE_CANCELLED => return Err(CreateError::Cancelled),
-                _ => progress(status.stage.as_deref().unwrap_or("running"),
-                    (status.progress.unwrap_or(0.0).clamp(0.0, 1.0) * 1000.0) as u16),
-            }
-            service.keepalive(&remote)?;
-            std::thread::sleep(poll_interval);
-        };
-        check_cancel(cancel)?;
-        let artifact = if let Some(shape) = kind.catalog() {
-            let reference = status.artifacts.first()
-                .ok_or_else(|| CreateError::Failed("job finished without an artifact".into()))?;
-            let bytes = service.fetch_artifact(&reference.id)?;
-            check_cancel(cancel)?;
-            makepad_ai_hub::client::verify_artifact_bytes(&bytes.bytes, reference)?;
-            if !shape.content_types.contains(&bytes.content_type.as_str()) {
-                return Err(CreateError::Failed(format!("{} returned {}", kind.kind, bytes.content_type)));
-            }
-            Some(bytes)
-        } else { None };
-        Ok(GeneratedBytes { kind, request, artifact, text: status.text, node: routed.node, job_id: remote.clone() })
-    })();
-    if result.is_err() { let _ = service.cancel(&remote); }
-    result
-}
-
 /// Generate one thing and, when its kind publishes, put it in the catalog.
 /// Blocking; run from a worker thread. `progress` sees (note, permille).
 pub fn generate_and_publish(
@@ -307,19 +133,46 @@ pub fn generate_and_publish(
     cancel: &Arc<AtomicBool>,
     progress: &mut dyn FnMut(&str, u16),
 ) -> Result<Generated, String> {
-    let generated = generate_bytes(kind_name, body, seed_fallback, cancel, progress)?;
-    publish_generated(generated, seed_fallback, target, cancel, progress)
-}
+    let (kind, request, wire) = translate(kind_name, body, seed_fallback)?;
+    let domain = kind.domain;
+    let parsed_domain =
+        domain_of(domain).ok_or_else(|| format!("unroutable domain {domain}"))?;
+    let service = pick_node(domain).map_err(|e| e.to_string())?;
+    let remote = service
+        .request(parsed_domain, &wire)
+        .map_err(|e| e.to_string())?;
+    progress("queued-on-fleet", 0);
 
-pub fn publish_generated(
-    generated: GeneratedBytes, seed_fallback: u64, target: &PublishTarget,
-    cancel: &dyn Cancellation, progress: &mut dyn FnMut(&str, u16),
-) -> Result<Generated, String> {
-    check_cancel(cancel).map_err(|e| e.to_string())?;
-    let GeneratedBytes { kind, request, artifact, text, .. } = generated;
-    let Some(bytes) = artifact else {
-        return Ok(Generated { asset_id: None, revision: None, alias: None, text });
+    use makepad_ai_hub::protocol::{JOB_STATE_CANCELLED, JOB_STATE_DONE, JOB_STATE_ERROR};
+    let (artifact_ref, text) = loop {
+        if cancel.load(Ordering::Relaxed) {
+            let _ = service.cancel(&remote);
+            return Err("cancelled".to_string());
+        }
+        let status = service.poll(&remote).map_err(|e| e.to_string())?;
+        match status.state.as_str() {
+            JOB_STATE_DONE => break (status.artifacts.first().cloned(), status.text),
+            JOB_STATE_ERROR => {
+                return Err(status.error.unwrap_or_else(|| "job error".to_string()))
+            }
+            JOB_STATE_CANCELLED => return Err("cancelled".to_string()),
+            _ => {
+                progress(
+                    status.stage.as_deref().unwrap_or(""),
+                    (status.progress.unwrap_or(0.0).clamp(0.0, 1.0) * 1000.0) as u16,
+                );
+            }
+        }
+        std::thread::sleep(Duration::from_millis(500));
     };
+
+    if kind.catalog().is_none() {
+        return Ok(Generated { asset_id: None, revision: None, text });
+    }
+    let artifact_ref = artifact_ref.ok_or("the job finished without an artifact")?;
+    let bytes = service
+        .fetch_artifact(&artifact_ref.id)
+        .map_err(|e| format!("artifact fetch: {e}"))?;
     progress("publishing", 950);
 
     let cache = std::env::temp_dir().join("makepad-creator-publish");
@@ -332,14 +185,7 @@ pub fn publish_generated(
         target.namespace,
         seed_fallback ^ 0x5EED_CAFE_F00D_D00D
     );
-    let character = if matches!(kind.domain, "rig" | "motion") {
-        let facts = crate::character::inspect_character(&bytes.bytes)?;
-        if !facts.skinned || kind.domain == "motion" && facts.clips.is_empty() {
-            return Err("character output lacks a skin or required motion clips".into());
-        }
-        Some(facts)
-    } else { None };
-    let mut publish = dress_generated_publish(
+    let publish = dress_generated_publish(
         kind,
         &target.namespace,
         &request,
@@ -353,19 +199,12 @@ pub fn publish_generated(
         String::new(),
         PublishRights::generated_cc0(),
     )?;
-    if let Some(facts) = character {
-        if facts.playable { publish.tags.push("playable".into()); }
-        publish.description.push_str(&format!(" Skin: skinned GLB. Clips: {}. Playable locomotion set: {}.",
-            facts.clips.join(", "), facts.playable));
-    }
-    check_cancel(cancel).map_err(|e| e.to_string())?;
     let published = client
         .publish_artifact(&publish)
         .map_err(|e| format!("publish: {e}"))?;
     Ok(Generated {
         asset_id: Some(published.asset_id.to_string()),
         revision: Some(published.revision.to_string()),
-        alias: Some(alias_text),
         text,
     })
 }
diff --git a/libs/asset/creator/src/runner_submission_tests.rs b/libs/asset/creator/src/runner_submission_tests.rs
deleted file mode 100644
index 639192062..000000000
--- a/libs/asset/creator/src/runner_submission_tests.rs
+++ /dev/null
@@ -1,76 +0,0 @@
-use super::*;
-use makepad_ai_hub::client::ArtifactBytes;
-use makepad_ai_hub::protocol::{HealthJson, ModelInfoJson, JobStatusJson};
-use std::cell::RefCell;
-use std::rc::Rc;
-
-#[derive(Default)]
-struct State { pending: usize, posts: usize, polls: usize, cancelled: Vec<String>, cancel_during_post: bool }
-struct Provider { state: Rc<RefCell<State>>, cancel: Arc<AtomicBool> }
-struct Routing { state: Rc<RefCell<State>>, cancel: Arc<AtomicBool> }
-impl GenerationTransport for Routing {
-    fn route(&self, _: &str, _: &GenerateRequestJson) -> Result<RoutedProvider, CreateError> {
-        Ok(RoutedProvider { provider: Box::new(Provider { state: self.state.clone(), cancel: self.cancel.clone() }),
-            node: "fixture-node".into(), model: "fixture-model".into() })
-    }
-}
-impl ContentProvider for Provider {
-    fn health(&self) -> Result<HealthJson, AssetAiError> { unreachable!() }
-    fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> { unreachable!() }
-    fn request(&self, _: Domain, _: &GenerateRequestJson) -> Result<String, AssetAiError> {
-        let mut state = self.state.borrow_mut(); state.posts += 1;
-        if state.cancel_during_post { self.cancel.store(true, Ordering::Relaxed); }
-        Ok("owned-job".into())
-    }
-    fn request_pending(&self, domain: Domain, wire: &GenerateRequestJson,
-        cancelled: &dyn Fn() -> bool, progress: &mut dyn FnMut(&str)) -> Result<String, AssetAiError> {
-        self.state.borrow_mut().pending += 1;
-        progress("waiting for fixture-node admission: queue full");
-        if cancelled() { return Err(AssetAiError::Cancelled); }
-        self.request(domain, wire)
-    }
-    fn poll(&self, _: &str) -> Result<JobStatusJson, AssetAiError> {
-        self.state.borrow_mut().polls += 1;
-        Err(AssetAiError::Http("fixture-node: accepted poll disconnected".into()))
-    }
-    fn fetch_artifact(&self, _: &str) -> Result<ArtifactBytes, AssetAiError> { unreachable!() }
-    fn cancel(&self, id: &str) -> Result<JobStatusJson, AssetAiError> {
-        self.state.borrow_mut().cancelled.push(id.into());
-        Err(AssetAiError::Cancelled)
-    }
-}
-
-#[test]
-fn shipping_runner_uses_pending_seam_and_cancels_accepted_jobs_without_resubmitting() {
-    for when in 0..3 {
-        let cancel = Arc::new(AtomicBool::new(false));
-        let state = Rc::new(RefCell::new(State { cancel_during_post: when == 1, ..Default::default() }));
-        let routing = Routing { state: state.clone(), cancel: cancel.clone() };
-        let body = makepad_asset_client::json::obj(vec![("prompt", makepad_asset_client::json::s("test video"))]);
-        let (_, request, wire) = translate("video.generate", &body, 42).unwrap();
-        let mut notes = vec![];
-        let result = generate_request(request, wire, &routing, &cancel, &mut |note, permille| {
-            notes.push((note.to_string(), permille));
-            if when == 2 { cancel.store(true, Ordering::Relaxed); }
-        }, Duration::ZERO);
-        let state = state.borrow();
-        assert_eq!(state.pending, 1);
-        assert!(notes[0].0.contains("queue full"));
-        assert_eq!(notes[0].1, 0);
-        if when == 2 {
-            assert!(matches!(result, Err(CreateError::Cancelled)));
-            assert_eq!(state.posts, 0);
-            assert!(state.cancelled.is_empty());
-        } else {
-            assert_eq!(state.posts, 1);
-            assert_eq!(state.cancelled, ["owned-job"]);
-            if when == 1 {
-                assert!(matches!(result, Err(CreateError::Cancelled)));
-                assert_eq!(state.polls, 0);
-            } else {
-                assert!(matches!(result, Err(CreateError::Failed(ref error)) if error.contains("accepted poll disconnected")));
-                assert_eq!(state.polls, 1);
-            }
-        }
-    }
-}
diff --git a/libs/asset/creator/src/tools.rs b/libs/asset/creator/src/tools.rs
index 6eab4d618..65587be55 100644
--- a/libs/asset/creator/src/tools.rs
+++ b/libs/asset/creator/src/tools.rs
@@ -12,23 +12,19 @@
 //!   where transforms live now. Honest and designed: an outcome, never an
 //!   error string — the model reads it and says so.
 
-use crate::runner::{CreateError, FleetTransport, GenerationTransport, PublishTarget};
-use crate::composite::{self, Publisher, Recipe};
+use crate::runner::{self, PublishTarget};
 use makepad_asset_chat::dispatch::AssetServerTools;
 use makepad_asset_chat::session::{CancelFlag, ExecCtx, ToolExecutor};
 use makepad_asset_chat::tools::{ContentToolCall, ToolDef};
 use makepad_asset_chat::wire::ToolOutcome;
 use makepad_asset_client::json::{self, Value};
 use makepad_asset_client::ApiEndpoints;
-use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
+use std::sync::atomic::AtomicBool;
 use std::sync::Arc;
-use std::time::{Duration, SystemTime, UNIX_EPOCH};
 
 pub struct CreatorTools {
     inner: Result<AssetServerTools, String>,
-    transport: Box<dyn GenerationTransport>,
-    publisher: Box<dyn Publisher>,
-    cancel_signal: Option<Arc<AtomicBool>>,
+    target: PublishTarget,
 }
 
 impl CreatorTools {
@@ -41,9 +37,7 @@ impl CreatorTools {
         CreatorTools {
             inner: AssetServerTools::connect(endpoints.clone(), token.clone(), namespace.clone())
                 .map_err(|e| e.to_string()),
-            transport: Box::new(FleetTransport),
-            publisher: Box::new(PublishTarget { endpoints, token, namespace }),
-            cancel_signal: None,
+            target: PublishTarget { endpoints, token, namespace },
         }
     }
 
@@ -51,62 +45,52 @@ impl CreatorTools {
         self.inner.as_ref().err().map(|s| s.as_str())
     }
 
-    /// Inject only I/O; routing recipes, job ownership and result validation
-    /// remain the exact executor used in shipping sessions.
-    pub fn with_runtime(transport: Box<dyn GenerationTransport>, publisher: Box<dyn Publisher>) -> Self {
-        Self { inner: Err("no catalog attached to injected runtime".into()), transport, publisher, cancel_signal: None }
-    }
-
-    /// UI cancellation must reach a blocking job without waiting in its worker queue.
-    pub fn with_cancel_signal(mut self, signal: Arc<AtomicBool>) -> Self {
-        self.cancel_signal = Some(signal);
-        self
-    }
-
-    fn generate(&self, recipe: Result<Recipe, CreateError>, progress: &mut dyn FnMut(u16, &str), cancel: &CancelFlag) -> ToolOutcome {
-        static NEXT_RUN: AtomicU64 = AtomicU64::new(0);
-        let seed = SystemTime::now().duration_since(UNIX_EPOCH).unwrap_or_default().as_nanos() as u64
-            ^ NEXT_RUN.fetch_add(1, Ordering::Relaxed);
-        let cancel = ToolCancel { session: cancel, signal: self.cancel_signal.as_deref() };
-        let result = recipe.and_then(|recipe| composite::run(&recipe, seed, self.transport.as_ref(),
-            self.publisher.as_ref(), &cancel, &mut |note, n| progress(n, note), Duration::from_millis(500)));
-        match result {
-            Ok(result) => {
-                let last = &result.stages.last().expect("nonempty recipe").output;
-                let optional = |value: &Option<String>| value.clone().map(json::s).unwrap_or(Value::Null);
-                let stages = result.stages.iter().map(|stage| json::obj(vec![
-                    ("stage", json::s(stage.domain.clone())), ("job_id", json::s(stage.job_id.clone())),
-                    ("model", json::s(stage.model.clone())), ("asset_id", optional(&stage.output.asset_id)),
-                    ("revision", optional(&stage.output.revision)), ("alias", optional(&stage.output.alias)),
-                    ("text", optional(&stage.output.text)),
-                ])).collect();
-                let character = result.character.map(|c| json::obj(vec![
-                    ("skinned", Value::Bool(c.skinned)), ("rigged", Value::Bool(c.skinned)),
-                    ("animated", Value::Bool(c.animated)), ("embedded_atlas", Value::Bool(c.embedded_atlas)),
-                    ("playable", Value::Bool(c.playable)),
-                    ("clips", Value::Arr(c.clips.into_iter().map(json::s).collect())),
-                ])).unwrap_or(Value::Null);
-                ToolOutcome::Ok { value: json::obj(vec![
-                    ("asset_id", optional(&last.asset_id)), ("revision", optional(&last.revision)),
-                    ("alias", optional(&last.alias)), ("stages", Value::Arr(stages)),
-                    ("character", character),
-                    ("dim_height", result.dim_height.map(Value::F64).unwrap_or(Value::Null)),
-                    ("placement", json::s("not placed; use the alias with world.spawn or world.set_player_model; dim_height is an intended size, not an applied mesh transform")),
-                ]) }
-            }
-            Err(CreateError::Unavailable(reason)) => ToolOutcome::Unavailable { reason },
-            Err(error) => ToolOutcome::Failed { message: makepad_asset_chat::wire::sanitize_public_error(&error.to_string()) },
+    fn content_generate(
+        &mut self,
+        kind: makepad_asset_chat::tools::ContentGenerateKind,
+        prompt: &str,
+        dim_height: Option<f64>,
+        progress: &mut dyn FnMut(u16, &str),
+        cancel: &CancelFlag,
+    ) -> ToolOutcome {
+        let kind_name = format!("{}.generate", kind.as_str());
+        let mut body = vec![("prompt", json::s(prompt.to_string()))];
+        if let Some(h) = dim_height {
+            body.push(("height", Value::F64(h)));
+        }
+        let body = json::obj(body);
+        let seed = prompt
+            .bytes()
+            .fold(0u64, |acc, b| acc.wrapping_mul(31).wrapping_add(b as u64));
+        let flag = Arc::new(AtomicBool::new(false));
+        // Bridge the session's cancel flag: checked each progress beat.
+        let mut beat = |note: &str, permille: u16| {
+            if cancel.is_cancelled() {
+                flag.store(true, std::sync::atomic::Ordering::Relaxed);
+            }
+            progress(permille, note);
+        };
+        match runner::generate_and_publish(&kind_name, &body, seed, &self.target, &flag, &mut beat)
+        {
+            Ok(generated) => ToolOutcome::Ok {
+                value: json::obj(vec![
+                    ("kind", json::s(kind_name)),
+                    (
+                        "asset_id",
+                        generated.asset_id.map(json::s).unwrap_or(Value::Null),
+                    ),
+                    (
+                        "revision",
+                        generated.revision.map(json::s).unwrap_or(Value::Null),
+                    ),
+                    ("text", generated.text.map(json::s).unwrap_or(Value::Null)),
+                ]),
+            },
+            Err(error) if error == "cancelled" => {
+                ToolOutcome::Failed { message: "cancelled".to_string() }
+            }
+            Err(error) => ToolOutcome::Failed { message: error },
         }
-    }
-}
-
-struct ToolCancel<'a> {
-    session: &'a CancelFlag,
-    signal: Option<&'a AtomicBool>,
-}
-impl crate::runner::Cancellation for ToolCancel<'_> {
-    fn cancelled(&self) -> bool {
-        self.session.is_cancelled() || self.signal.is_some_and(|s| s.load(Ordering::Relaxed))
     }
 }
 
@@ -115,11 +99,10 @@ const TRANSFORMS_MOVED: &str = "asset transforms run in the creator apps now (th
 
 impl ToolExecutor for CreatorTools {
     fn capability_doc(&mut self) -> String {
-        let catalog = match &mut self.inner {
+        match &mut self.inner {
             Ok(tools) => tools.capability_doc(),
             Err(error) => format!("the asset server is unreachable: {error}"),
-        };
-        format!("{catalog} Creator generation owns and waits for real pipeline jobs. Availability is checked against live local fleet capabilities at each stage; missing stages return Unavailable. Character: expanded brief → image → matte → mesh → rig → motion. Prop: image → mesh. Sound: audio. Each output is published and returned by alias/revision; nothing is placed automatically.")
+        }
     }
 
     fn tool_definitions(&mut self) -> Vec<ToolDef> {
@@ -143,10 +126,10 @@ impl ToolExecutor for CreatorTools {
         progress: &mut dyn FnMut(u16, &str),
         cancel: &CancelFlag,
     ) -> ToolOutcome {
-        if let Some(recipe) = Recipe::for_call(call) {
-            return self.generate(recipe, progress, cancel);
-        }
         match call {
+            ContentToolCall::ContentGenerate { kind, prompt, dim_height } => {
+                self.content_generate(*kind, prompt, *dim_height, progress, cancel)
+            }
             ContentToolCall::OperationCreate { .. }
             | ContentToolCall::OperationGet { .. }
             | ContentToolCall::OperationWait { .. }
diff --git a/libs/asset/creator/tests/composite.rs b/libs/asset/creator/tests/composite.rs
deleted file mode 100644
index 362a9aafd..000000000
--- a/libs/asset/creator/tests/composite.rs
+++ /dev/null
@@ -1,300 +0,0 @@
-use makepad_asset_creator::{character, composite::{self, Publisher, Recipe}, runner::*, tools::CreatorTools};
-use makepad_asset_creator::makepad_ai_hub::{client::{ArtifactBytes, ContentProvider}, error::AssetAiError, protocol::*, registry::Domain};
-use makepad_asset_chat::{session::{CancelFlag, ExecCtx, Origin, SessionId, ToolExecutor}, tools::{ContentGenerateKind as Kind, ContentToolCall}, wire::ToolOutcome};
-use makepad_asset_client::json::{self, Value};
-use std::{cell::RefCell, collections::HashSet, rc::Rc, time::Duration};
-
-#[derive(Default)]
-struct State {
-    requests: Vec<(String, GenerateRequestJson)>,
-    published: Vec<(String, Vec<u8>)>,
-    cancelled: Vec<String>,
-    unavailable: Option<String>,
-    failure: Option<String>,
-    cancel_on_request: Option<CancelFlag>,
-    cancel_on_fetch: Option<CancelFlag>,
-    invalid_rig: bool,
-    phantom_publish: bool,
-    external_cancel: Option<std::sync::Arc<std::sync::atomic::AtomicBool>>,
-}
-struct Transport(Rc<RefCell<State>>);
-struct Provider { state: Rc<RefCell<State>>, domain: String }
-struct Publish(Rc<RefCell<State>>);
-impl GenerationTransport for Transport {
-    fn route(&self, domain: &str, _: &GenerateRequestJson) -> Result<RoutedProvider, CreateError> {
-        if self.0.borrow().unavailable.as_deref() == Some(domain) {
-            return Err(CreateError::Unavailable(format!("no runtime for {domain}")));
-        }
-        Ok(RoutedProvider { provider: Box::new(Provider { state: self.0.clone(), domain: domain.into() }),
-            model: format!("fake-{domain}"), node: "fake-local".into() })
-    }
-}
-fn status(id: &str) -> JobStatusJson {
-    JobStatusJson { job_id: id.into(), state: JOB_STATE_DONE.into(), stage: None, progress: None,
-        artifacts: vec![], error: None, model: None, queued_ms: None, started_ms: None, finished_ms: None,
-        log: None, partial_text: None, live: None, serving: None, text: None }
-}
-fn skin(clips: bool) -> Vec<u8> {
-    skin_with(if clips { &["idle", "walk", "run", "jump"] } else { &[] }, true,
-        [1.0, 0.0, 0.0, 0.0], [0; 4])
-}
-fn skin_with(names: &[&str], atlas: bool, weights: [f32; 4], joints: [u16; 4]) -> Vec<u8> {
-    use makepad_gltf::*;
-    let clips = names.iter().map(|name| GlbAnimClip {
-        name: name.to_string(), channels: vec![GlbAnimChannel { joint: 0, path: GlbAnimPath::Translation,
-            times: vec![0.0, 1.0], values: vec![0.0; 6] }],
-    }).collect::<Vec<_>>();
-    let png = makepad_asset_creator::makepad_ai_hub::makepad_base64::base64_decode(
-        b"iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=").unwrap();
-    write_glb_mesh_skinned(&GlbSkinnedMesh {
-        positions: &[[0.0, 0.0, 0.0], [1.0, 0.0, 0.0], [0.0, 1.0, 0.0]],
-        normals: None, uvs: Some(&[[0.0; 2]; 3]), indices: &[0, 1, 2], joints_0: &[joints; 3],
-        weights_0: &[weights; 3],
-        joints: &[GlbJoint::at("root", None, [0.0; 3], [0.0; 3])], clips: &clips,
-        base_color_png: atlas.then_some(png.as_slice()),
-    })
-}
-fn bytes(domain: &str) -> ArtifactBytes {
-    match domain {
-        "rig" | "motion" => ArtifactBytes { content_type: "model/gltf-binary".into(), bytes: skin(domain == "motion") },
-        "mesh" => ArtifactBytes { content_type: "model/gltf-binary".into(), bytes: b"mesh-from-image".to_vec() },
-        "audio" | "speech" | "music" => ArtifactBytes { content_type: "audio/wav".into(), bytes: b"real-audio-output".to_vec() },
-        "world" => ArtifactBytes { content_type: "application/x-ply".into(), bytes: b"real-splat-output".to_vec() },
-        "video" => ArtifactBytes { content_type: "video/mp4".into(), bytes: b"real-video-output".to_vec() },
-        _ => ArtifactBytes { content_type: "image/png".into(), bytes: domain.as_bytes().to_vec() },
-    }
-}
-impl ContentProvider for Provider {
-    fn health(&self) -> Result<HealthJson, AssetAiError> { unreachable!() }
-    fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> { unreachable!() }
-    fn request(&self, _: Domain, request: &GenerateRequestJson) -> Result<String, AssetAiError> {
-        self.state.borrow_mut().requests.push((self.domain.clone(), request.clone()));
-        if let Some(cancel) = &self.state.borrow().cancel_on_request { cancel.cancel(); }
-        if let Some(cancel) = &self.state.borrow().external_cancel {
-            cancel.store(true, std::sync::atomic::Ordering::Relaxed);
-        }
-        Ok(format!("job-{}", self.domain))
-    }
-    fn poll(&self, id: &str) -> Result<JobStatusJson, AssetAiError> {
-        assert_eq!(id, format!("job-{}", self.domain), "poll owns the submitted job");
-        let mut status = status(id);
-        if self.state.borrow().failure.as_deref() == Some(&self.domain) {
-            status.state = JOB_STATE_ERROR.into();
-            status.error = Some("injected stage failure".into());
-        } else if self.domain == "text" {
-            let prompt = self.state.borrow().requests.last().unwrap().1.prompt.clone().unwrap();
-            status.text = Some(format!("{prompt}, an original full body figure with clearly separated limbs and a readable silhouette, evenly lit against a plain background, preserving every requested appearance detail in a relaxed pose suitable for reconstruction."));
-        } else {
-            let output = bytes(&self.domain);
-            status.artifacts.push(ArtifactRefJson { id: format!("artifact-{}", self.domain), url: "unused".into(),
-                content_type: output.content_type, byte_len: None, sha256: None });
-        }
-        Ok(status)
-    }
-    fn fetch_artifact(&self, id: &str) -> Result<ArtifactBytes, AssetAiError> {
-        assert_eq!(id, format!("artifact-{}", self.domain));
-        if let Some(cancel) = &self.state.borrow().cancel_on_fetch { cancel.cancel(); }
-        if self.domain == "rig" && self.state.borrow().invalid_rig {
-            return Ok(ArtifactBytes { content_type: "model/gltf-binary".into(), bytes: rigid() });
-        }
-        Ok(bytes(&self.domain))
-    }
-    fn cancel(&self, id: &str) -> Result<JobStatusJson, AssetAiError> {
-        self.state.borrow_mut().cancelled.push(id.into());
-        Ok(status(id))
-    }
-}
-impl Publisher for Publish {
-    fn publish(&self, output: GeneratedBytes, _: u64, cancel: &dyn Cancellation) -> Result<Generated, CreateError> {
-        check_cancel(cancel)?;
-        let domain = output.kind.domain.to_string();
-        self.0.borrow_mut().published.push((domain.clone(), output.artifact.as_ref().map(|b| b.bytes.clone()).unwrap_or_default()));
-        let asset = output.artifact.is_some() && !self.0.borrow().phantom_publish;
-        Ok(Generated { asset_id: asset.then(|| format!("asset-{domain}")),
-            revision: asset.then(|| format!("rev-{domain}")), alias: asset.then(|| format!("test/{domain}")), text: output.text })
-    }
-}
-fn run(recipe: &Recipe, state: &Rc<RefCell<State>>, cancel: &CancelFlag) -> Result<composite::CompositeResult, CreateError> {
-    composite::run(recipe, 41, &Transport(state.clone()), &Publish(state.clone()), cancel, &mut |_, _| {}, Duration::ZERO)
-}
-fn decode(request: &GenerateRequestJson) -> Vec<u8> {
-    makepad_asset_creator::makepad_ai_hub::makepad_base64::base64_decode(request.input_b64.as_ref().unwrap().as_bytes()).unwrap()
-}
-fn tool(state: &Rc<RefCell<State>>, call: &ContentToolCall, cancel: &CancelFlag) -> ToolOutcome {
-    let mut tools = CreatorTools::with_runtime(Box::new(Transport(state.clone())), Box::new(Publish(state.clone())));
-    let origin = Origin { principal: "test".into(), session: SessionId::parse("chat_0123456789abcdef").unwrap() };
-    tools.execute(call, &ExecCtx { origin: &origin, known: &HashSet::new() }, &mut |_, _| {}, cancel)
-}
-
-#[test]
-fn character_owns_jobs_relays_nearest_bytes_and_preserves_every_output() {
-    let state = Rc::new(RefCell::new(State::default()));
-    let result = run(&Recipe::content(Kind::Character, "alpine dragon", Some(2.0)), &state, &CancelFlag::default()).unwrap();
-    let s = state.borrow();
-    assert_eq!(s.requests.iter().map(|r| r.0.as_str()).collect::<Vec<_>>(), character::CHARACTER_DOMAINS);
-    assert_eq!(decode(&s.requests[2].1), b"image");
-    assert_eq!(decode(&s.requests[3].1), b"matte");
-    assert_eq!(decode(&s.requests[4].1), b"mesh-from-image");
-    assert_eq!(decode(&s.requests[5].1), skin(false));
-    for (index, ((domain, request), (_, pin))) in s.requests.iter().zip(character::CHARACTER_PINS).enumerate() {
-        assert_eq!(&request.model, pin, "{domain}");
-        assert_eq!(request.seed, Some(41 + index as u64));
-    }
-    assert_eq!(s.requests[0].1.identity_anchor.as_deref(), Some("alpine dragon"));
-    assert_eq!(s.requests[0].1.target_domain.as_deref(), Some("rig"));
-    assert_eq!(s.published.len(), 6);
-    assert_eq!(result.stages.last().unwrap().output.alias.as_deref(), Some("test/motion"));
-    assert!(result.character.unwrap().playable);
-    assert_eq!(result.dim_height, Some(2.0));
-    assert_ne!(s.requests[1].1.height, Some(2), "metres never become image pixels");
-}
-
-#[test]
-fn content_and_character_tools_use_the_same_shipping_executor() {
-    for name in ["content.generate", "character.generate"] {
-        let args = if name == "content.generate" { json::obj(vec![("kind", json::s("character")), ("prompt", json::s("dragon"))]) }
-            else { json::obj(vec![("prompt", json::s("dragon"))]) };
-        let call = ContentToolCall::parse(name, &args).unwrap();
-        let state = Rc::new(RefCell::new(State::default()));
-        let ToolOutcome::Ok { value } = tool(&state, &call, &CancelFlag::default()) else { panic!("generation failed") };
-        assert!(value.get("queued").is_none());
-        assert_eq!(value.get("alias").and_then(Value::as_str), Some("test/motion"));
-        assert_eq!(value.get("stages").unwrap().as_arr().unwrap().len(), 6);
-    }
-}
-
-#[test]
-fn prop_and_sound_translate_to_real_primitives_and_inventory_is_executable() {
-    for (kind, expected) in [(Kind::Prop, vec!["image", "mesh"]), (Kind::Sound, vec!["audio"])] {
-        let state = Rc::new(RefCell::new(State::default()));
-        let call = ContentToolCall::ContentGenerate { kind, prompt: "original content".into(), dim_height: None };
-        assert!(matches!(tool(&state, &call, &CancelFlag::default()), ToolOutcome::Ok { .. }));
-        assert_eq!(state.borrow().requests.iter().map(|r| r.0.clone()).collect::<Vec<_>>(), expected);
-    }
-    for def in makepad_asset_chat::tools::definitions().into_iter().filter(|d| d.name.ends_with(".generate")) {
-        let call = ContentToolCall::parse(def.name, &json::obj(vec![("prompt", json::s("test"))])).unwrap();
-        assert!(Recipe::for_call(&call).is_some(), "{} has no executor", def.name);
-        let state = Rc::new(RefCell::new(State::default()));
-        let result = tool(&state, &call, &CancelFlag::default());
-        assert!(matches!(result, ToolOutcome::Ok { .. }), "{}: {result:?}", def.name);
-        assert!(!state.borrow().requests.is_empty(), "{} acknowledged without a job", def.name);
-    }
-    for kind in makepad_asset_importer::gen_kinds::GEN_KINDS {
-        assert!(Domain::parse(kind.domain).is_some(), "{}", kind.domain);
-    }
-}
-
-#[test]
-fn image_follow_ons_are_owned_or_explicitly_unavailable() {
-    for then in makepad_asset_chat::tools::GenerateThen::SLUGS {
-        let call = ContentToolCall::parse("image.generate", &json::obj(vec![
-            ("prompt", json::s("chair")), ("then", json::s(*then))])).unwrap();
-        let state = Rc::new(RefCell::new(State::default()));
-        let outcome = tool(&state, &call, &CancelFlag::default());
-        if *then == "character" {
-            assert!(matches!(outcome, ToolOutcome::Unavailable { .. }));
-            assert!(state.borrow().requests.is_empty(), "unsupported follow-on started a partial job");
-        } else {
-            assert!(matches!(outcome, ToolOutcome::Ok { .. }), "{then}: {outcome:?}");
-            let state = state.borrow();
-            if state.requests.len() == 2 {
-                assert_eq!(decode(&state.requests[1].1), b"image", "{then}");
-            }
-        }
-    }
-}
-
-#[test]
-fn unavailable_failed_and_phantom_jobs_never_report_success() {
-    for (unavailable, failure, phantom, invalid) in [
-        (Some("rig"), None, false, false), (None, Some("mesh"), false, false),
-        (None, None, true, false), (None, None, false, true),
-    ] {
-        let state = Rc::new(RefCell::new(State { unavailable: unavailable.map(str::to_string),
-            failure: failure.map(str::to_string), phantom_publish: phantom, invalid_rig: invalid, ..Default::default() }));
-        let call = ContentToolCall::CharacterGenerate { prompt: "dragon".into(), model: None };
-        let outcome = tool(&state, &call, &CancelFlag::default());
-        if unavailable.is_some() { assert!(matches!(outcome, ToolOutcome::Unavailable { .. })); }
-        else { assert!(matches!(outcome, ToolOutcome::Failed { .. }), "{outcome:?}"); }
-        assert!(!state.borrow().requests.iter().any(|r| r.0 == "motion"));
-    }
-}
-
-#[test]
-fn cancellation_before_submit_during_job_and_after_fetch_stops_publication() {
-    for when in 0..3 {
-        let cancel = CancelFlag::default();
-        let state = Rc::new(RefCell::new(State::default()));
-        if when == 0 { cancel.cancel(); }
-        if when == 1 { state.borrow_mut().cancel_on_request = Some(cancel.clone()); }
-        if when == 2 { state.borrow_mut().cancel_on_fetch = Some(cancel.clone()); }
-        let result = run(&Recipe::content(Kind::Prop, "chair", None), &state, &cancel);
-        assert!(matches!(result, Err(CreateError::Cancelled)));
-        assert!(state.borrow().published.is_empty());
-        assert_eq!(state.borrow().requests.len(), usize::from(when != 0));
-        if when != 0 { assert_eq!(state.borrow().cancelled, ["job-image"]); }
-    }
-}
-
-#[test]
-fn ui_signal_cancels_a_job_while_the_session_worker_is_inside_execute() {
-    let signal = std::sync::Arc::new(std::sync::atomic::AtomicBool::new(false));
-    let state = Rc::new(RefCell::new(State { external_cancel: Some(signal.clone()), ..Default::default() }));
-    let mut tools = CreatorTools::with_runtime(Box::new(Transport(state.clone())), Box::new(Publish(state.clone())))
-        .with_cancel_signal(signal);
-    let origin = Origin { principal: "test".into(), session: SessionId::parse("chat_0123456789abcdef").unwrap() };
-    let call = ContentToolCall::ContentGenerate { kind: Kind::Prop, prompt: "chair".into(), dim_height: None };
-    let result = tools.execute(&call, &ExecCtx { origin: &origin, known: &HashSet::new() }, &mut |_, _| {}, &CancelFlag::default());
-    assert!(matches!(result, ToolOutcome::Failed { .. }));
-    assert_eq!(state.borrow().cancelled, ["job-image"]);
-    assert!(state.borrow().published.is_empty());
-}
-
-fn rigid() -> Vec<u8> {
-    use makepad_gltf::*;
-    write_glb_named_parts(&[GlbNamedPart { name: "arm", positions: &[[0.0; 3], [1.0, 0.0, 0.0], [0.0, 1.0, 0.0]],
-        indices: &[0, 1, 2], pivot: [0.0; 3], color: [1.0; 4], parent: None,
-        animation: Some(GlbPartAnimation { kind: GlbPartAnimationKind::Swing, axis: 1, degrees: 30.0, hz: 1.0, amp: 0.0 }) }])
-}
-
-#[test]
-fn rigid_articulation_is_not_reported_as_skinning() {
-    let facts = character::inspect_character(&rigid()).unwrap();
-    assert!(!facts.skinned && !facts.playable);
-    assert!(character::inspect_character(&skin(false)).unwrap().skinned);
-    assert!(!character::inspect_character(&skin(false)).unwrap().playable);
-    assert!(character::inspect_character(&skin(true)).unwrap().playable);
-}
-
-#[test]
-fn playable_means_runtime_gait_aliases_and_a_decodable_embedded_atlas() {
-    let rig = skin_with(&["Unarmed_Idle", "Walking_A"], true, [1.0, 0.0, 0.0, 0.0], [0; 4]);
-    let facts = character::inspect_character(&rig).unwrap();
-    assert!(facts.skinned && facts.animated && facts.embedded_atlas && facts.playable);
-    let model = makepad_render::skin::SkinnedModel::parse_glb_validated(&rig).unwrap();
-    assert!(model.gait_clips().is_some());
-    let mut pose = model.rest_pose();
-    model.sample_clip(1, 0.5, &mut pose);
-    let mut palette = Vec::new();
-    model.palette(&pose, &mut palette);
-    let mut packed = Vec::new();
-    model.skin_to_packed(&palette, &mut packed);
-    assert!(!packed.is_empty(), "the actual renderer can sample and skin the artifact");
-    let no_atlas = skin_with(&["idle", "walk"], false, [1.0, 0.0, 0.0, 0.0], [0; 4]);
-    let facts = character::inspect_character(&no_atlas).unwrap();
-    assert!(facts.skinned && facts.animated && !facts.embedded_atlas && !facts.playable);
-    let bend = skin_with(&["bend"], true, [1.0, 0.0, 0.0, 0.0], [0; 4]);
-    let facts = character::inspect_character(&bend).unwrap();
-    assert!(facts.animated && !facts.playable, "arbitrary motion is not locomotion");
-}
-
-#[test]
-fn malformed_skin_weights_and_joint_indices_are_rejected_before_publication() {
-    for weights in [[f32::NAN, 0.0, 0.0, 0.0], [f32::INFINITY, 0.0, 0.0, 0.0],
-        [0.0; 4], [-0.1, 1.1, 0.0, 0.0], [0.25, 0.0, 0.0, 0.0]] {
-        let rig = skin_with(&["idle", "walk"], true, weights, [0; 4]);
-        assert!(character::inspect_character(&rig).unwrap_err().contains("weights"), "{weights:?}");
-    }
-    let rig = skin_with(&["idle", "walk"], true, [1.0, 0.0, 0.0, 0.0], [1, 0, 0, 0]);
-    assert!(character::inspect_character(&rig).unwrap_err().contains("joint index"));
-}
diff --git a/libs/asset/data/src/asset.rs b/libs/asset/data/src/asset.rs
index 5aab93d98..41c0cdc89 100644
--- a/libs/asset/data/src/asset.rs
+++ b/libs/asset/data/src/asset.rs
@@ -155,11 +155,6 @@ pub enum FileRole {
     /// Word-aligned lyrics for an `Audio` asset (JSON, the karaoke line/
     /// word/confidence shape documented in `makepad-audio-lyrics`).
     Lyrics,
-    /// The VJ's versioned whole-track analysis cache: BPM/beat grid, tempo
-    /// map, phrase changes, zoom waveform and whole-track overview.
-    DjAnalysis,
-    /// The VJ's prebuilt, stem-aware loop-splat section/cell grid.
-    DjLoopSplat,
 }
 
 canon_enum!(FileRole {
@@ -187,8 +182,6 @@ canon_enum!(FileRole {
     StemVocals = 21,
     StemOther = 22,
     Lyrics = 23,
-    DjAnalysis = 24,
-    DjLoopSplat = 25,
 });
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord)]
@@ -244,7 +237,6 @@ impl FileRole {
             AoTexture => matches!(media, Png),
             StemDrums | StemBass | StemVocals | StemOther => matches!(media, Ogg),
             Lyrics => matches!(media, Json),
-            DjAnalysis | DjLoopSplat => matches!(media, Bin),
         }
     }
 
@@ -265,10 +257,6 @@ impl FileRole {
             FileRole::StemDrums | FileRole::StemBass | FileRole::StemVocals | FileRole::StemOther
         )
     }
-
-    pub fn is_dj_analysis(self) -> bool {
-        matches!(self, FileRole::DjAnalysis | FileRole::DjLoopSplat)
-    }
 }
 
 /// Intended device tier for one file variant. `Any` serves every tier.
@@ -726,14 +714,10 @@ impl ThumbnailMeta {
             byte_len: r.u64("thumbnail byte_len")?,
             views: Vec::new(),
         };
-        // v4 appended views to the otherwise unchanged thumbnail record.
-        // A v3 thumbnail migrates to the equivalent empty-view value.
-        if r.schema_version() >= 4 {
-            let count = r.count("thumbnail views", MAX_THUMBNAIL_VIEWS)?;
-            out.views.reserve(count);
-            for _ in 0..count {
-                out.views.push(ThumbnailView::decode(r)?);
-            }
+        let count = r.count("thumbnail views", MAX_THUMBNAIL_VIEWS)?;
+        out.views.reserve(count);
+        for _ in 0..count {
+            out.views.push(ThumbnailView::decode(r)?);
         }
         Ok(out)
     }
@@ -1417,12 +1401,11 @@ impl AssetManifest {
         // Stem and lyric side-channels belong to audio assets only, and the
         // four stems travel together: all or none, so a client never has to
         // mix a partial stem set against the original.
-        let has_audio_side_channel = self.files.iter().any(|f| {
-            f.role.is_stem() || f.role == FileRole::Lyrics || f.role.is_dj_analysis()
-        });
-        if has_audio_side_channel && self.kind != AssetKind::Audio {
+        let has_stem_or_lyrics =
+            self.files.iter().any(|f| f.role.is_stem() || f.role == FileRole::Lyrics);
+        if has_stem_or_lyrics && self.kind != AssetKind::Audio {
             return Err(AssetDataError::Malformed {
-                what: "audio side-channel on a non-audio asset",
+                what: "stem/lyrics side-channel on a non-audio asset",
             });
         }
         let stems_present = FileRole::STEMS
diff --git a/libs/asset/data/src/codec.rs b/libs/asset/data/src/codec.rs
index f97dc845f..acc1ba784 100644
--- a/libs/asset/data/src/codec.rs
+++ b/libs/asset/data/src/codec.rs
@@ -36,9 +36,6 @@ pub(crate) const MAGIC: [u8; 4] = *b"MPC1";
 /// pixels and guessing. Appended after the five fields a thumbnail has always
 /// carried, which stay in place, at their width, in their order.
 pub const CONTENT_SCHEMA_VERSION: u16 = 4;
-/// Oldest canonical content schema this build can migrate while decoding.
-/// Schema v3 differs from v4 only by the absence of thumbnail views.
-pub const MIN_READABLE_CONTENT_SCHEMA_VERSION: u16 = 3;
 
 /// Document kind tags, so one manifest kind can never be decoded as another.
 pub(crate) mod dockind {
@@ -145,7 +142,6 @@ impl CanonWriter {
 pub(crate) struct CanonReader<'a> {
     buf: &'a [u8],
     pos: usize,
-    schema_version: u16,
 }
 
 impl<'a> CanonReader<'a> {
@@ -157,7 +153,7 @@ impl<'a> CanonReader<'a> {
                 found: buf.len() as u64,
             });
         }
-        let mut r = Self { buf, pos: 0, schema_version: 0 };
+        let mut r = Self { buf, pos: 0 };
         let magic = r.take(4, "magic")?;
         if magic != MAGIC {
             return Err(AssetDataError::BadMagic);
@@ -170,17 +166,12 @@ impl<'a> CanonReader<'a> {
             });
         }
         let version = r.u16("schema version")?;
-        if !(MIN_READABLE_CONTENT_SCHEMA_VERSION..=CONTENT_SCHEMA_VERSION).contains(&version) {
+        if version != CONTENT_SCHEMA_VERSION {
             return Err(AssetDataError::UnsupportedSchema { found: version });
         }
-        r.schema_version = version;
         Ok(r)
     }
 
-    pub fn schema_version(&self) -> u16 {
-        self.schema_version
-    }
-
     fn take(&mut self, n: usize, what: &'static str) -> Result<&'a [u8], AssetDataError> {
         if self.buf.len() - self.pos < n {
             return Err(AssetDataError::Truncated { what });
diff --git a/libs/asset/data/src/lib.rs b/libs/asset/data/src/lib.rs
index 634d50017..710d41df0 100644
--- a/libs/asset/data/src/lib.rs
+++ b/libs/asset/data/src/lib.rs
@@ -61,7 +61,7 @@ pub use asset::{
     Provenance, Redistribution, Rights, SpawnParam, SpawnRecipe, ThumbnailCells, ThumbnailLayout,
     ThumbnailMedia, ThumbnailMeta, ThumbnailRect, ThumbnailView, ThumbnailViewKind,
 };
-pub use codec::{CONTENT_SCHEMA_VERSION, MIN_READABLE_CONTENT_SCHEMA_VERSION};
+pub use codec::CONTENT_SCHEMA_VERSION;
 pub use content_set::{AssetSlot, ContentSetManifest};
 pub use derived::{
     derivation_key, resolve_variants, ClientProfile, DerivedInput, DerivedVariantManifest,
diff --git a/libs/asset/importer/src/ao_bake.rs b/libs/asset/importer/src/ao_bake.rs
index 499f13200..d1ef5636e 100644
--- a/libs/asset/importer/src/ao_bake.rs
+++ b/libs/asset/importer/src/ao_bake.rs
@@ -66,21 +66,14 @@ pub fn collect_glbs(root: &Path) -> Vec<PathBuf> {
     out
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn mtime(path: &Path) -> Option<std::time::SystemTime> {
     std::fs::metadata(path).and_then(|m| m.modified()).ok()
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 pub fn sidecar_fresh_vs(glb: &Path, sidecar: &Path) -> bool {
     matches!((mtime(glb), mtime(sidecar)), (Some(g), Some(s)) if s > g)
 }
 
-#[cfg(target_arch = "wasm32")]
-pub fn sidecar_fresh_vs(_glb: &Path, _sidecar: &Path) -> bool {
-    false
-}
-
 /// Copy fresh AO/shadow sidecars from a source tree into `staged` so a
 /// library that already ran `ao_bake` does not re-pay the bake.
 pub fn seed_ao_from_source(pack_dir: &Path, staged: &Path) {
diff --git a/libs/asset/importer/src/cnc_import/convert/mod.rs b/libs/asset/importer/src/cnc_import/convert/mod.rs
index 796a483e6..1e10a1463 100644
--- a/libs/asset/importer/src/cnc_import/convert/mod.rs
+++ b/libs/asset/importer/src/cnc_import/convert/mod.rs
@@ -130,30 +130,6 @@ pub struct SpriteState {
     pub fps: u8,
 }
 
-/// TD/RA walls store N/E/S/W adjacency in the low four frame bits, not
-/// animation steps. Keep an indexed bank for the map and a still for the
-/// library preview. TD/RA's final 16-frame bank contains destroyed remnants
-/// (its isolated-wall frame is empty), not a live damaged wall. Sandbags
-/// have 32 frames and no live damage bank; cyclone/brick have 48/64.
-/// See EA's TIBERIANDAWN CELL.CPP Wall_Update and ODATA.CPP damage levels.
-pub fn wall_states(frame_count: usize) -> Vec<SpriteState> {
-    if frame_count == 0 {
-        return Vec::new();
-    }
-    let still = |name, first, last| SpriteState {
-        name, first, last, looping: false, fps: 1,
-    };
-    let mut states = vec![
-        still("idle", 0, 1),
-        still("adjacency", 0, frame_count.min(16)),
-    ];
-    if frame_count >= 48 {
-        states.push(still("damaged", 16, 17));
-        states.push(still("damaged_adjacency", 16, 32));
-    }
-    states
-}
-
 #[derive(Clone, Debug)]
 pub struct UnitSpec {
     /// Contract-exact `unit`, `weapon`, and `sound` lines.
@@ -809,89 +785,6 @@ fn make_parent(path: &Path) -> Result<(), String> {
 mod tests {
     use super::*;
 
-    #[test]
-    fn wall_preview_is_static_and_complete_banks_remain_indexable() {
-        assert!(wall_states(0).is_empty());
-        for count in [1, 16, 17, 32, 33, 48, 49, 64] {
-            let states = wall_states(count);
-            assert_eq!((states[0].name, states[0].first, states[0].last), ("idle", 0, 1));
-            assert_eq!((states[1].first, states[1].last), (0, count.min(16)));
-            assert_eq!(states.len(), if count >= 48 { 4 } else { 2 });
-            for state in &states {
-                assert!(!state.looping);
-                assert!(state.first < state.last && state.last <= count);
-            }
-            if count >= 48 {
-                assert_eq!((states[3].name, states[3].first, states[3].last), ("damaged_adjacency", 16, 32));
-            }
-        }
-    }
-
-    /// Read the real local packs without exporting/reimporting any assets.
-    /// CNC_PACKS_ROOT may point at a read-only checkout's local/packs.
-    #[test]
-    #[ignore = "requires the local TD/RA game archives"]
-    fn real_td_ra_wall_metadata_preserves_adjacency_and_damage_banks() {
-        use crate::cnc_import::{mix::MixFile, shp::Shp};
-        let packs = std::env::var_os("CNC_PACKS_ROOT").map(std::path::PathBuf::from)
-            .unwrap_or_else(|| {
-                let mut root = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-                loop {
-                    let candidate = root.join("local/packs");
-                    if candidate.is_dir() { break candidate; }
-                    assert!(root.pop(), "set CNC_PACKS_ROOT to local/packs");
-                }
-            });
-        let mut checked = 0;
-        for game in ["cnc", "ra"] {
-            let bytes = std::fs::read(packs.join(game).join("conquer.mix")).expect("conquer.mix");
-            let mix = MixFile::parse(&bytes).expect("valid MIX");
-            for key in ["sbag", "cycl", "brik", "barb", "wood", "fenc"] {
-                if game == "cnc" && key == "fenc" { continue; }
-                let filename = format!("{}.SHP", key.to_ascii_uppercase());
-                let raw = mix.by_name(&filename).unwrap_or_else(|| panic!("{game}/{filename}"));
-                let shp = Shp::parse(raw).expect("valid real wall SHP");
-                let count = shp.frames().len();
-                let expected = match key { "cycl" => 48, "brik" => 64, _ => 32 };
-                assert_eq!(count, expected, "{game}/{key}");
-                assert!(shp.frames()[0].iter().any(|&pixel| pixel != 0), "healthy isolated wall is visible");
-                assert!(shp.frames()[count - 16].iter().all(|&pixel| pixel == 0), "final isolated-wall remnant is empty");
-                let states = wall_states(count);
-                assert_eq!(states.iter().any(|s| s.name == "damaged_adjacency"), count >= 48,
-                    "a 32-frame sandbag must never use its empty remnant as a live damaged wall");
-                let mut sheet = StatefulBillboard::default();
-                sheet.prefix = key.into();
-                sheet.preview = "idle".into();
-                sheet.facings = 1;
-                sheet.frames = shp.frames().iter().enumerate().map(|(i, pixels)| {
-                    assert_eq!(pixels.len(), usize::from(shp.width()) * usize::from(shp.height()));
-                    SpriteFrame { letter: 'A', rot: 0, w: shp.width().into(), h: shp.height().into(),
-                        file: format!("{key}-{i}.png"), flip: false, cell: None }
-                }).collect();
-                sheet.states = states.iter().map(|state| AnimState {
-                    name: state.name.into(), first: state.first, last: state.last,
-                    r#loop: state.looping, fps: state.fps,
-                }).collect();
-                let parsed = StatefulBillboard::parse(&sheet.to_text()).expect("wall manifest roundtrip");
-                assert_eq!(parsed.frames.len(), count, "damage drawings retained");
-                assert_eq!(parsed.preview_frames().len(), 1);
-                assert!(parsed.states.iter().all(|state| !state.r#loop));
-                for (bank, first) in [("adjacency", 0), ("damaged_adjacency", 16)] {
-                    if first == 16 && count < 48 { continue; }
-                    let frames = parsed.frames_for_state_facing(bank, 0);
-                    assert_eq!(frames.len(), 16);
-                    for mask in 0..16 {
-                        assert_eq!(frames[mask].frame.file, format!("{key}-{}.png", first + mask));
-                    }
-                }
-                println!("WALL_REAL {game}/{key} {}x{} frames={count} healthy=16 damaged={} preview=1 loop=false",
-                    shp.width(), shp.height(), if count >= 48 { 16 } else { 0 });
-                checked += 1;
-            }
-        }
-        assert_eq!(checked, 11);
-    }
-
     #[test]
     fn cnc_import_cell_metres_respects_playable_origin() {
         assert_eq!(cell_to_metres(10, 20, 20 * 64 + 10), (3.0, 3.0));
diff --git a/libs/asset/importer/src/cnc_import/convert/ra.rs b/libs/asset/importer/src/cnc_import/convert/ra.rs
index 122ad3de2..8d2fe3a4f 100644
--- a/libs/asset/importer/src/cnc_import/convert/ra.rs
+++ b/libs/asset/importer/src/cnc_import/convert/ra.rs
@@ -1113,7 +1113,7 @@ fn emit_sprites(
         };
         let (fw, fh) = structure_footprint(key);
         if is_wall(key) {
-            let count = shp.frames().len();
+            let count = shp.frames().len().min(16);
             if count == 0 {
                 continue;
             }
@@ -1127,7 +1127,13 @@ fn emit_sprites(
                     role: "structure",
                     facings: 1,
                     frames: frame_range(&shp, 0, count, palette, |_| 0),
-                    states: super::wall_states(count),
+                    states: vec![SpriteState {
+                        name: "idle",
+                        first: 0,
+                        last: count,
+                        looping: true,
+                        fps: 6,
+                    }],
                     unit: Some(UnitSpec {
                         manifest_lines: lines,
                     }),
diff --git a/libs/asset/importer/src/cnc_import/convert/td.rs b/libs/asset/importer/src/cnc_import/convert/td.rs
index f3bf9ef08..f22200373 100644
--- a/libs/asset/importer/src/cnc_import/convert/td.rs
+++ b/libs/asset/importer/src/cnc_import/convert/td.rs
@@ -903,16 +903,13 @@ fn emit_sprites(
             continue;
         };
         if is_wall(key) {
-            let count = shp.frames().len();
-            if count == 0 {
-                continue;
-            }
+            let count = shp.frames().len().min(16);
             let frames = frame_range(&shp, 0, count, palette, |_| 0);
             let mut lines = unit_lines(key, archives, &remap);
             lines.push("footprint 1 1".into());
             emit_spec(emitter, report, SpriteSpec {
                 key: key.into(), role: "structure", facings: 1, frames,
-                states: super::wall_states(count),
+                states: vec![SpriteState { name: "idle", first: 0, last: count, looping: true, fps: 6 }],
                 unit: Some(UnitSpec { manifest_lines: lines }),
                 manifest_lines: Vec::new(), tags: vec!["cnc", "structure", "wall"],
             })?;
diff --git a/libs/asset/importer/src/duke_import.rs b/libs/asset/importer/src/duke_import.rs
index a5bd8dc36..bf0a44258 100644
--- a/libs/asset/importer/src/duke_import.rs
+++ b/libs/asset/importer/src/duke_import.rs
@@ -657,8 +657,6 @@ pub(crate) const ST_CEILING_DOOR: i16 = 20;
 pub(crate) const ST_FLOOR_DOOR: i16 = 21;
 /// `ST_15..17`: elevators. Authored at one end of their travel.
 pub(crate) const ST_LIFT_TAGS: &[i16] = &[15, 16, 17];
-pub(crate) const ST_ELEVATOR_DOWN: i16 = 18;
-pub(crate) const ST_ELEVATOR_UP: i16 = 19;
 /// `ST_1_ABOVE_WATER` / `ST_2_UNDERWATER`: the two halves of a BUILD water
 /// pair. The first sector's floor is the SURFACE you drop through; the
 /// second's is the bottom you stand on.
@@ -702,9 +700,6 @@ pub(crate) struct BuildMover {
     /// True for a ceiling door (the ceiling rises); false for a floor door
     /// or lift (the floor drops).
     pub ceiling: bool,
-    /// A rigid cab: its ceiling and blocking interior walls travel with
-    /// the floor, unlike a floor-only 16/17 platform.
-    pub cab: bool,
     pub kind: MoverKind,
 }
 
@@ -1033,28 +1028,10 @@ fn sector_centre(map: &BuildMap, sector: &Sector) -> [f32; 2] {
 ///
 /// The open height is the neighbouring sector the effect reveals: the
 /// HIGHEST neighbouring ceiling for a ceiling door, the LOWEST neighbouring
-/// floor for a floor door/platform. Cab elevators use BUILD's nearest
-/// neighboring floor search, which includes their blocked shaft walls.
+/// floor for a floor door or lift.
 pub(crate) fn build_movers(map: &BuildMap) -> Vec<BuildMover> {
     let mut out = Vec::new();
     for (si, sector) in map.sectors.iter().enumerate() {
-        if matches!(sector.lotag, ST_ELEVATOR_DOWN | ST_ELEVATOR_UP) {
-            // BUILD first searches the nearest floor above, then below.
-            // Blocking shaft walls still contribute neighboring heights.
-            let next = next_sector_neighbor_z(map, si, sector.floorz, -1)
-                .or_else(|| next_sector_neighbor_z(map, si, sector.floorz, 1));
-            if let Some(next) = next {
-                out.push(BuildMover {
-                    sector: si,
-                    closed_z: sector.floorz,
-                    open_z: map.sectors[next].floorz,
-                    ceiling: false,
-                    cab: true,
-                    kind: MoverKind::Lift,
-                });
-            }
-            continue;
-        }
         let ceiling = sector.lotag == ST_CEILING_DOOR;
         let floor = sector.lotag == ST_FLOOR_DOOR || ST_LIFT_TAGS.contains(&sector.lotag);
         if !ceiling && !floor {
@@ -1095,29 +1072,12 @@ pub(crate) fn build_movers(map: &BuildMap) -> Vec<BuildMover> {
             closed_z,
             open_z,
             ceiling,
-            cab: false,
             kind: if ceiling { MoverKind::Door } else { MoverKind::Lift },
         });
     }
     out
 }
 
-/// BUILD nextsectorneighborz: nearest strictly higher/lower neighboring
-/// plane in BUILD's downward-positive Z coordinates, including blocked walls.
-fn next_sector_neighbor_z(
-    map: &BuildMap, sector: usize, reference: i32, direction: i32,
-) -> Option<usize> {
-    let s = map.sectors.get(sector)?;
-    (s.wallptr as usize..s.wallptr as usize + s.wallnum as usize)
-        .filter_map(|w| map.walls.get(w))
-        .filter(|w| w.nextsector >= 0)
-        .filter_map(|w| map.sectors.get(w.nextsector as usize)
-            .map(|s| (w.nextsector as usize, s.floorz)))
-        .filter(|(_, z)| if direction < 0 { *z < reference } else { *z > reference })
-        .min_by_key(|(_, z)| (*z as i64 - reference as i64).abs())
-        .map(|(i, _)| i)
-}
-
 /// Bake every CEILING door at its open position, so the level a walker gets
 /// is the one the game lets them walk through.
 ///
@@ -1243,7 +1203,7 @@ pub(crate) fn parse_map_v7(bytes: &[u8]) -> Result<BuildMap, String> {
 
 /// Everything one BUILD map becomes: the GLB, and the facts about it that
 /// only the exporter knows — where the contract nodes ended up.
-pub struct BuildWorld {
+pub(crate) struct BuildWorld {
     pub glb: Vec<u8>,
     pub spawn: Option<[f32; 5]>,
     pub sprites: BTreeSet<u16>,
@@ -1251,12 +1211,6 @@ pub struct BuildWorld {
     pub lifts: Vec<crate::world_nav::NavDoor>,
 }
 
-/// Convert one MAP entirely in memory. No extraction, store mutation or
-/// publication; useful to validate the exact imported runtime contract.
-pub fn convert_map_bytes(bytes: &[u8], art: &ArtBank) -> Result<BuildWorld, String> {
-    map_to_world(&parse_map_v7(bytes)?, art)
-}
-
 /// The GLB alone — what the mesh tests want.
 fn map_to_glb(
     src: &BuildMap,
@@ -1304,11 +1258,7 @@ fn map_to_world(src: &BuildMap, art: &ArtBank) -> Result<BuildWorld, String> {
                 None => SinkTarget::Level,
             },
         };
-        let ceiling_target=match mover_of_sector.get(&si) {
-            Some(&mi) if movers[mi].cab=>SinkTarget::Mover(mi),
-            _=>SinkTarget::Level,
-        };
-        emit_sector_planes(&mut sink, map, si, art, &fallback, floor_target,ceiling_target);
+        emit_sector_planes(&mut sink, map, si, art, &fallback, floor_target);
         emit_sector_walls(&mut sink, map, si, art, &fallback, &movers, &mover_of_sector);
     }
     emit_sprites(&mut sink, map, art, &fallback);
@@ -1529,35 +1479,6 @@ fn map_to_world(src: &BuildMap, art: &ArtBank) -> Result<BuildWorld, String> {
                     open_y,
                 );
                 node.parts = node_parts;
-                if m.cab {
-                    use makepad_asset_client::json::Value;
-                    node.extras.push(("source_sector".into(),Value::F64(m.sector as f64)));
-                    // A physical landing aperture, NOT a teleport or a
-                    // promise that the static tour graph can route here.
-                    let sector=&src.sectors[m.sector];
-                    for wi in sector.wallptr as usize..(sector.wallptr as usize+sector.wallnum as usize) {
-                        let w=&src.walls[wi];
-                        if w.cstat&1!=0 || w.nextsector<0 {continue;}
-                        let Some(other)=src.sectors.get(w.nextsector as usize) else {continue;};
-                        let Some(b)=src.walls.get(w.point2 as usize) else {continue;};
-                        let x=(w.x as f32+b.x as f32)*0.5;
-                        let z=(w.y as f32+b.y as f32)*0.5;
-                        let travel = open_y - closed_y;
-                        let floor=(slope_z(sector,src,x,z,false)+travel)
-                            .max(slope_z(other,src,x,z,false));
-                        let cab_ceil=slope_z(sector,src,x,z,true)+travel;
-                        let ceiling=cab_ceil.min(slope_z(other,src,x,z,true));
-                        if ceiling<=floor {continue;}
-                        for (key,value) in [("portal_x",x*SCALE),("portal_z",z*SCALE),
-                            ("portal_floor",floor),("portal_ceiling",ceiling),
-                            ("portal_sector",w.nextsector as f32)] {
-                            node.extras.push((key.into(),Value::F64(value as f64)));
-                        }
-                        node.extras.push(("portal_state".into(),Value::Str(
-                            if open_y>closed_y {"up"} else {"down"}.into())));
-                        break;
-                    }
-                }
                 extra.push(node);
                 lift_meta.push(crate::world_nav::NavDoor::vertical(
                     name, pos, closed_y, open_y,
@@ -1889,7 +1810,6 @@ fn emit_sector_planes(
     art: &ArtBank,
     fallback: &TileRgba,
     floor_target: SinkTarget,
-    ceiling_target: SinkTarget,
 ) {
     let sec = &map.sectors[si];
     let mut loops = sector_loops(map, sec);
@@ -1936,7 +1856,7 @@ fn emit_sector_planes(
         });
     }
     if !paper && sec.ceilingstat & 1 == 0 {
-        sink.into_target(ceiling_target,|sink|emit_plane(
+        emit_plane(
             sink,
             &outer,
             &holes,
@@ -1944,7 +1864,7 @@ fn emit_sector_planes(
             si,
             true,
             tile_ref(art, fallback, sec.ceilingpicnum),
-        ));
+        );
     }
 }
 
@@ -2214,37 +2134,6 @@ fn emit_sector_walls(
         let a = world_xy(w);
         let b = world_xy(&map.walls[p2]);
         let next = w.nextsector;
-        if let Some(&mi)=mover_of_sector.get(&si).filter(|&&mi|movers[mi].cab) {
-            let m=movers[mi];
-            let floor0=slope_z(sec,map,a[0],a[1],false);
-            let floor1=slope_z(sec,map,b[0],b[1],false);
-            let ceil0=slope_z(sec,map,a[0],a[1],true);
-            let ceil1=slope_z(sec,map,b[0],b[1],true);
-            if next<0 || w.cstat&1!=0 {
-                // Never carry the long height-difference band to a static
-                // neighbor as part of the cab; only its own interior wall.
-                sink.into_target(SinkTarget::Mover(mi),|sink|emit_wall_face(sink,w,a,b,
-                    floor0,floor1,ceil0,ceil1,w.picnum,tile_ref(art,fallback,w.picnum)));
-            } else if let Some(n)=map.sectors.get(next as usize) {
-                // The open cab front faces a stationary shaft wall above
-                // and below the landing. It stays sealed upstairs, but its
-                // actual landing opening is not baked shut by the neighbor.
-                let delta=(m.closed_z as f32-m.open_z as f32)*SCALE_Z;
-                let lo0=floor0.min(floor0+delta);let lo1=floor1.min(floor1+delta);
-                let hi0=ceil0.max(ceil0+delta);let hi1=ceil1.max(ceil1+delta);
-                let nf0=slope_z(n,map,a[0],a[1],false);let nf1=slope_z(n,map,b[0],b[1],false);
-                let nc0=slope_z(n,map,a[0],a[1],true);let nc1=slope_z(n,map,b[0],b[1],true);
-                if nf0>lo0+0.01 || nf1>lo1+0.01 {emit_wall_face(sink,w,a,b,lo0,lo1,nf0.min(hi0),nf1.min(hi1),w.picnum,tile_ref(art,fallback,w.picnum));}
-                if nc0<hi0-0.01 || nc1<hi1-0.01 {emit_wall_face(sink,w,a,b,nc0.max(lo0),nc1.max(lo1),hi0,hi1,w.picnum,tile_ref(art,fallback,w.picnum));}
-            }
-            continue;
-        }
-        if next>=0 && w.cstat&1==0 && mover_of_sector.get(&(next as usize)).is_some_and(|mi|movers[*mi].cab)
-            && map.walls.get(w.nextwall as usize).is_some_and(|other|other.cstat&1==0) {
-            // The cab side emitted this stationary shaft/landing boundary
-            // once. A second neighbor-height band would reseal its opening.
-            continue;
-        }
         if next < 0 {
             let zf0 = slope_z(sec, map, a[0], a[1], false);
             let zf1 = slope_z(sec, map, b[0], b[1], false);
@@ -6112,65 +6001,6 @@ enda
         }
     }
 
-    fn e1l2_cab_map()->BuildMap {
-        let mut walls=square_walls(0,[(0,0),(1024,0),(1024,1024),(0,1024)],[1,-1,-1,-1],[6,-1,-1,-1]);
-        walls.extend(square_walls(4,[(0,-1024),(1024,-1024),(1024,0),(0,0)],[2,2,0,2],[-1,-1,0,9]));
-        walls.extend(square_walls(8,[(-1024,-1024),(0,-1024),(0,0),(-1024,0)],[-1,1,-1,-1],[-1,7,-1,-1]));
-        for i in [4,5,7] {walls[i].cstat=97;}
-        BuildMap {start:[512,-512,-67584],start_ang:0,start_sec:1,
-            sectors:vec![plain_sector(0,8192,-8192,0),plain_sector(4,-57344,-73728,ST_ELEVATOR_DOWN),plain_sector(8,2048,-14336,0)],
-            walls,sprites:Vec::new()}
-    }
-
-    #[test]
-    fn st18_cab_uses_nearest_shaft_floor_and_moves_ceiling_and_walls() {
-        use makepad_render::{StaticModel,level::{LevelCollision,UpAxis},model::MODEL_VERTEX_FLOATS};
-        let map=e1l2_cab_map();let movers=build_movers(&map);
-        assert_eq!(movers.len(),1);let m=movers[0];
-        assert!(m.cab && m.kind==MoverKind::Lift && !m.ceiling);
-        assert_eq!((m.sector,m.closed_z,m.open_z),(1,-57344,2048));
-        let world=map_to_world(&map,&one_tile_art()).unwrap();
-        let model=StaticModel::parse_glb(&world.glb).unwrap();
-        let cab=model.anim_parts.iter().find(|p|p.name=="lift_1").unwrap();
-        assert_eq!(cab.states,["up","down"]);assert_eq!(cab.default,0);
-        assert!((cab.max.y-cab.min.y-16384.0*SCALE_Z).abs()<1e-4,"cab has a neighbor-height band attached");
-        assert!((cab.transform_at(cab.duration()).v[13]+59392.0*SCALE_Z).abs()<1e-4);
-        let fixed=LevelCollision::from_packed(&model.vertices,MODEL_VERTEX_FLOATS,&model.indices,UpAxis::Y).unwrap();
-        let x=512.0*SCALE;
-        let to=|y,z| {let mut p=cab.min;p.x=x;p.y=y;p.z=z;p};
-        assert!(!fixed.segment_blocked(to(-2048.0*SCALE_Z+0.7,-0.15),to(-2048.0*SCALE_Z+0.7,0.15)),"landing aperture is baked shut");
-        assert!(fixed.segment_blocked(to(57344.0*SCALE_Z+0.7,-0.15),to(57344.0*SCALE_Z+0.7,0.15)),"shaft front must remain closed upstairs");
-        assert_eq!(world.lifts.len(),1);
-    }
-
-    #[test]
-    fn st19_cab_rises_and_declares_down_then_up() {
-        let mut map=e1l2_cab_map();map.sectors[1].lotag=ST_ELEVATOR_UP;
-        map.sectors[1].floorz=8192;map.sectors[1].ceilingz=-8192;
-        map.sectors[2].floorz=-29696;map.sectors[2].ceilingz=-46080;
-        let movers=build_movers(&map);assert_eq!(movers.len(),1);
-        assert_eq!(movers[0].open_z,-29696);
-        let world=map_to_world(&map,&one_tile_art()).unwrap();
-        let model=makepad_render::StaticModel::parse_glb(&world.glb).unwrap();
-        let cab=&model.anim_parts[0];assert_eq!(cab.states,["down","up"]);
-        assert_eq!(cab.default,0);assert!(cab.transform_at(cab.duration()).v[13]>0.0);
-    }
-
-    #[test]
-    fn actual_e1l2_start_is_a_whole_st18_cab_not_a_floor_platform() {
-        let Some(grp)=Path::new(env!("CARGO_MANIFEST_DIR")).ancestors()
-            .map(|p|p.join("local/packs/duke3d/DUKE3D.GRP")).find(|p|p.is_file()) else {return;};
-        let files=parse_grp(&std::fs::read(grp).unwrap()).unwrap();
-        let bytes=&files.iter().find(|(name,_)|name.eq_ignore_ascii_case("E1L2.MAP")).unwrap().1;
-        let map=parse_map_v7(bytes).unwrap();assert_eq!(map.start_sec,203);
-        let s=&map.sectors[203];assert_eq!((s.lotag,s.ceilingz,s.floorz),(18,-73728,-57344));
-        let movers=build_movers(&map);
-        let cab=movers.iter().find(|m|m.sector==203).unwrap();
-        assert!(cab.cab);assert_eq!(cab.open_z,2048);
-        let second=movers.iter().find(|m|m.sector==53).unwrap();
-        assert!(second.cab);assert_eq!(second.open_z,-29696);
-    }
-
     #[test]
     fn a_build_door_leaves_the_level_mesh_for_its_own_animated_node() {
         use makepad_asset_client::json::Value;
diff --git a/libs/asset/importer/src/gen_profiles.rs b/libs/asset/importer/src/gen_profiles.rs
index e000b99b3..9cf3ce64c 100644
--- a/libs/asset/importer/src/gen_profiles.rs
+++ b/libs/asset/importer/src/gen_profiles.rs
@@ -276,13 +276,12 @@ mod tests {
     fn snapshot(url: &str, total_mb: u64, models: Vec<ModelInfoJson>) -> BoxSnapshot {
         BoxSnapshot {
             base_url: url.to_string(),
-            health: Some(HealthJson { activity: None,
+            health: Some(HealthJson {
                 service: "makepad-asset-ai".to_string(),
                 version: "test".to_string(),
                 gpu: None,
                 vram_free_mb: Some(total_mb),
                 vram_total_mb: Some(total_mb),
-                vram_usable_mb: None,
                 models_loaded: Vec::new(),
                 jobs_pending: Some(0),
                 node_id: None,
@@ -291,7 +290,6 @@ mod tests {
                 capabilities: None,
                 vram_reserve_mb: Some(2048),
                 queue_limit: Some(8),
-                max_job_body_bytes: None,
                 fleet: None,
                 lanes: None,
                 realtime: None,
diff --git a/libs/asset/importer/src/glb_nodes.rs b/libs/asset/importer/src/glb_nodes.rs
index b00591205..ebe6126d0 100644
--- a/libs/asset/importer/src/glb_nodes.rs
+++ b/libs/asset/importer/src/glb_nodes.rs
@@ -192,9 +192,8 @@ impl ExtraNode {
         }
     }
 
-    /// A lift authored at one end of its travel. State order follows clip
-    /// order; a rising cab truthfully declares DOWN -> UP, not an "up"
-    /// default whose geometry is actually at the lower landing.
+    /// A lift: the floor authored in its UP pose, resting UP, with a clip
+    /// that runs t=0 UP -> t=seconds DOWN (`travel` is negative).
     pub fn lift(
         name: impl Into<String>,
         positions: Vec<[f32; 3]>,
@@ -205,29 +204,25 @@ impl ExtraNode {
         down_y: f32,
     ) -> Self {
         let travel = down_y - up_y;
-        let (initial, activated) = if travel > 0.0 {
-            ("down", "up")
-        } else {
-            ("up", "down")
-        };
         Self {
             name: name.into(),
             positions,
             uvs,
             indices,
             colors,
-            // Geometry remains at its authored starting pose.
+            // Rest is UP: the level is baked with its lifts raised, which is
+            // where a walker meets them.
             rest: [0.0, 0.0, 0.0],
             extras: vec![
                 ("kind".into(), json::s("lift")),
                 (
                     "states".into(),
-                    Value::Arr(vec![json::s(initial), json::s(activated)]),
+                    Value::Arr(vec![json::s("up"), json::s("down")]),
                 ),
-                ("default".into(), json::s(initial)),
+                ("default".into(), json::s("up")),
                 ("axis".into(), json::s("y")),
-                ("up".into(), Value::F64(up_y.max(down_y) as f64)),
-                ("down".into(), Value::F64(up_y.min(down_y) as f64)),
+                ("up".into(), Value::F64(up_y as f64)),
+                ("down".into(), Value::F64(down_y as f64)),
                 ("travel".into(), Value::F64(travel as f64)),
                 ("seconds".into(), Value::F64(DOOR_SECONDS as f64)),
                 ("wait".into(), Value::F64(LIFT_WAIT_SECONDS as f64)),
diff --git a/libs/asset/importer/src/lib.rs b/libs/asset/importer/src/lib.rs
index e54616663..3eba2e461 100644
--- a/libs/asset/importer/src/lib.rs
+++ b/libs/asset/importer/src/lib.rs
@@ -38,7 +38,6 @@ pub mod skybox;
 // because the Asset UI runs the same watcher in-process against its own
 // embedded Asset Server.
 pub mod import;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod watch;
 pub mod gen_publish;
 // The wired generation kinds (job kind <-> fleet domain <-> catalog shape)
diff --git a/libs/asset/importer/src/main.rs b/libs/asset/importer/src/main.rs
index 34bbeb7e5..ea05295c8 100644
--- a/libs/asset/importer/src/main.rs
+++ b/libs/asset/importer/src/main.rs
@@ -15,13 +15,6 @@
 //! local file (typically the server root's `admin-token`, or a scoped
 //! publish token).
 
-#[cfg(target_arch = "wasm32")]
-fn main() {}
-
-// This CLI drives native files, sockets, and directory watchers; VJ depends on the library only.
-#[cfg(not(target_arch = "wasm32"))]
-mod native {
-
 // The library importer/watcher now lives in the crate's lib so the Asset UI
 // can run the same publication loop in-process against its embedded server.
 use makepad_asset_importer::{classic_import, games_import, import, music_import, pack_import, watch};
@@ -929,12 +922,6 @@ fn publish_classic_pack(
             categories: vec![source.id().into(), pack_name.to_string()],
             tags,
             creator: source.credits().to_string(),
-            artist: String::new(),
-            artist_url: String::new(),
-            album: String::new(),
-            source_url: String::new(),
-            license: String::new(),
-            license_url: String::new(),
             generator: "classic_import".into(),
             backend: "asset-importer-cli".into(),
             model: pack_name.to_string(),
@@ -955,7 +942,7 @@ fn publish_classic_pack(
     Ok((imported.created, imported.entries.len()))
 }
 
-pub(super) fn run() {
+fn main() {
     let args = parse_args();
     install_signal_handlers();
 
@@ -1344,10 +1331,3 @@ mod tests {
         let _ = std::fs::remove_dir_all(staged);
     }
 }
-
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn main() {
-    native::run();
-}
diff --git a/libs/asset/importer/src/music_import.rs b/libs/asset/importer/src/music_import.rs
index 6d45fc075..29822316c 100644
--- a/libs/asset/importer/src/music_import.rs
+++ b/libs/asset/importer/src/music_import.rs
@@ -29,7 +29,7 @@ use makepad_asset_client::{
 };
 use makepad_asset_data::limits::MAX_ALIAS_BYTES;
 use makepad_asset_data::{
-    AssetAlias, AssetId, AssetKind, BlobId, FileRole, MediaType, ThumbnailMedia, ThumbnailView,
+    AssetAlias, AssetKind, BlobId, FileRole, MediaType, ThumbnailMedia, ThumbnailView,
     ThumbnailViewKind,
 };
 use std::path::{Path, PathBuf};
@@ -85,23 +85,6 @@ impl Container {
             _ => None,
         }
     }
-
-    /// Identify a selected file by either its name or the MIME supplied by
-    /// the platform. Browser drag-hover placeholders do not carry bytes yet,
-    /// so this deliberately does not inspect the payload.
-    pub fn from_name_mime(name: &str, mime: &str) -> Option<Container> {
-        let extension = Path::new(name)
-            .extension()
-            .and_then(|extension| extension.to_str())
-            .unwrap_or_default()
-            .to_ascii_lowercase();
-        Self::from_ext(&extension).or_else(|| match mime.trim().to_ascii_lowercase().as_str() {
-            "audio/mpeg" | "audio/mp3" => Some(Self::Mp3),
-            "audio/ogg" | "application/ogg" => Some(Self::Ogg),
-            "audio/wav" | "audio/wave" | "audio/x-wav" => Some(Self::Wav),
-            _ => None,
-        })
-    }
 }
 
 /// Audio-shaped extensions this importer recognises but cannot publish yet.
@@ -109,21 +92,6 @@ impl Container {
 /// that those files were found and deliberately left alone.
 const UNSUPPORTED_EXTS: &[&str] = &["flac", "m4a", "aac", "alac", "aiff", "aif", "wma", "opus"];
 
-/// Whether a drag item looks like audio and should be accepted so the
-/// importer can either publish it or report a useful unsupported error.
-pub fn is_audio_candidate(name: &str, mime: &str) -> bool {
-    if Container::from_name_mime(name, mime).is_some()
-        || mime.trim().to_ascii_lowercase().starts_with("audio/")
-    {
-        return true;
-    }
-    Path::new(name)
-        .extension()
-        .and_then(|extension| extension.to_str())
-        .map(|extension| extension.to_ascii_lowercase())
-        .is_some_and(|extension| UNSUPPORTED_EXTS.contains(&extension.as_str()))
-}
-
 /// One audio file found under the picked root.
 ///
 /// Two producers fill this struct with different `rel` semantics.
@@ -1369,7 +1337,6 @@ pub struct MusicProgress<'a> {
 /// honest bar from the first second; `cancel()` is polled throughout and
 /// stops the run with `cancelled: true` and whatever landed so far — never a
 /// rollback, the catalog rows already published are real.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn import_music(
     client: &mut AssetClient,
     root: &Path,
@@ -1398,7 +1365,6 @@ pub fn import_music(
 /// not a root, so the scan and the publish have to be separable — and the
 /// two callers then share every line that matters: the planner, the pool of
 /// bakers, the one-writer publish loop, and the report.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn import_music_scan(
     client: &mut AssetClient,
     scan: &MusicScan,
@@ -1567,13 +1533,6 @@ pub struct BakedTrack {
 /// client: this is the part that fans out across cores.
 pub fn bake_track(track: &PlannedTrack) -> Result<BakedTrack, String> {
     let bytes = std::fs::read(&track.path).map_err(|e| format!("read: {e}"))?;
-    bake_track_bytes(track, bytes)
-}
-
-/// Decode, measure and picture an already resident track. File-dialog and
-/// browser-drop imports enter the ordinary publisher here, below the sole
-/// filesystem read in [`bake_track`].
-pub fn bake_track_bytes(track: &PlannedTrack, bytes: Vec<u8>) -> Result<BakedTrack, String> {
     if bytes.is_empty() {
         return Err("empty file".into());
     }
@@ -1590,54 +1549,6 @@ pub fn bake_track_bytes(track: &PlannedTrack, bytes: Vec<u8>) -> Result<BakedTra
     })
 }
 
-/// Prepare one selected-file payload for the normal asset-client publish
-/// request. The caller may submit the returned request through a
-/// [`makepad_asset_client::ClientRuntime`] on platforms without a blocking
-/// client or filesystem.
-pub fn publish_request_from_bytes(
-    name: &str,
-    mime: &str,
-    bytes: Vec<u8>,
-    namespace: &str,
-    rights: &PublishRights,
-) -> Result<PublishRequest, String> {
-    let container = Container::from_name_mime(name, mime)
-        .ok_or_else(|| format!("unsupported audio file '{name}'"))?;
-    let file_name = Path::new(name)
-        .file_name()
-        .and_then(|name| name.to_str())
-        .unwrap_or(name);
-    let stem = Path::new(file_name)
-        .file_stem()
-        .and_then(|stem| stem.to_str())
-        .unwrap_or(file_name)
-        .to_string();
-    let tags = match container {
-        Container::Mp3 => read_id3(&bytes),
-        Container::Ogg => read_vorbis_comments(&bytes),
-        Container::Wav => TrackTags::default(),
-    };
-    let title = tags
-        .title
-        .clone()
-        .unwrap_or_else(|| sanitize_text(stem.trim(), MAX_TITLE));
-    let artist = tags.artist.unwrap_or_default();
-    let album = tags.album.unwrap_or_default();
-    let title = if title.is_empty() { stem } else { title };
-    let track = PlannedTrack {
-        rel: file_name.to_string(),
-        path: PathBuf::new(),
-        container,
-        title: title.clone(),
-        artist: artist.clone(),
-        album: album.clone(),
-        alias: music_alias(namespace, &artist, &title, None),
-        tags: music_tags(&[], &artist, &album),
-    };
-    let baked = bake_track_bytes(&track, bytes)?;
-    build_publish_request(&track, baked, namespace, rights, None)
-}
-
 pub fn publish_track(
     client: &mut AssetClient,
     track: &PlannedTrack,
@@ -1658,14 +1569,15 @@ pub fn publish_baked(
 ) -> Result<TrackOutcome, String> {
     let alias = AssetAlias::from_str(&track.alias)
         .map_err(|e| format!("{}: alias {}: {e}", track.rel, track.alias))?;
-    let audio_blob = BlobId::hash_of(&baked.bytes);
+    let BakedTrack { bytes, measured, thumbnail_bytes, dims: (pic_w, pic_h), views } = baked;
+    let audio_blob = BlobId::hash_of(&bytes);
     // The picture is baked BEFORE anything is decided: a re-import is how a
     // track gets today's imagery, so "unchanged" has to mean the audio AND
     // the picture are what this importer produces now. Comparing the baked
     // bytes is exact — no version marker to forget to bump, and no shape
     // heuristic that loops forever on a track whose picture legitimately is
     // not a spectrogram.
-    let thumbnail_blob = BlobId::hash_of(&baked.thumbnail_bytes);
+    let thumbnail_blob = BlobId::hash_of(&thumbnail_bytes);
     let existing = match client.resolve_alias(&alias) {
         Ok(head) => {
             // A head this build cannot read (an older schema) counts as
@@ -1694,29 +1606,6 @@ pub fn publish_baked(
         Err(ClientError::NotFound { .. }) => None,
         Err(error) => return Err(format!("alias probe: {error}")),
     };
-    let request = build_publish_request(track, baked, namespace, rights, existing)?;
-    client
-        .publish_artifact(&request)
-        .map_err(|e| format!("publish: {e}"))?;
-    Ok(if existing.is_some() {
-        TrackOutcome::Updated
-    } else {
-        TrackOutcome::Published
-    })
-}
-
-/// Turn a baked track into the exact request used by both the blocking
-/// native importer and event-loop runtimes.
-pub fn build_publish_request(
-    track: &PlannedTrack,
-    baked: BakedTrack,
-    namespace: &str,
-    rights: &PublishRights,
-    asset_id: Option<AssetId>,
-) -> Result<PublishRequest, String> {
-    let alias = AssetAlias::from_str(&track.alias)
-        .map_err(|e| format!("{}: alias {}: {e}", track.rel, track.alias))?;
-    let BakedTrack { bytes, measured, thumbnail_bytes, dims: (pic_w, pic_h), views } = baked;
     let thumbnail = PublishThumbnail {
         bytes: thumbnail_bytes,
         media: ThumbnailMedia::Jpeg,
@@ -1739,7 +1628,7 @@ pub fn build_publish_request(
     );
     request.description = sanitize_text(&describe(track), MAX_DESCRIPTION);
     request.alias = Some(alias);
-    request.asset_id = asset_id;
+    request.asset_id = existing;
     request.categories = vec![MUSIC_CATEGORY.into()];
     request.tags = track.tags.clone();
     request.creator = sanitize_text(&track.artist, MAX_TITLE);
@@ -1748,7 +1637,14 @@ pub fn build_publish_request(
     request.model = sanitize_text(&track.album, MAX_TITLE);
     request.provenance = sanitize_text(&format!("music-import {}", track.rel), MAX_DESCRIPTION);
     request.rights = rights.clone();
-    Ok(request)
+    client
+        .publish_artifact(&request)
+        .map_err(|e| format!("publish: {e}"))?;
+    Ok(if existing.is_some() {
+        TrackOutcome::Updated
+    } else {
+        TrackOutcome::Published
+    })
 }
 
 /// Duration + envelope for one container.
diff --git a/libs/asset/importer/src/pack_import.rs b/libs/asset/importer/src/pack_import.rs
index 422894319..2b8fe4ce3 100644
--- a/libs/asset/importer/src/pack_import.rs
+++ b/libs/asset/importer/src/pack_import.rs
@@ -33,7 +33,6 @@ use std::collections::{BTreeMap, BTreeSet};
 use std::fs::{self, File, OpenOptions};
 use std::io::{Read, Seek, SeekFrom, Write};
 use std::path::{Component, Path, PathBuf};
-#[cfg(not(target_arch = "wasm32"))]
 use std::time::SystemTime;
 
 #[cfg(unix)]
@@ -1428,7 +1427,6 @@ struct DiscoveredFile {
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 struct FileIdentity {
     len: u64,
-    #[cfg(not(target_arch = "wasm32"))]
     modified: Option<SystemTime>,
     is_file: bool,
     #[cfg(unix)]
@@ -1441,7 +1439,6 @@ impl FileIdentity {
     fn from_meta(meta: &fs::Metadata) -> Self {
         Self {
             len: meta.len(),
-            #[cfg(not(target_arch = "wasm32"))]
             modified: meta.modified().ok(),
             is_file: meta.file_type().is_file() && !meta.file_type().is_symlink(),
             #[cfg(unix)]
@@ -1453,16 +1450,7 @@ impl FileIdentity {
 
     fn matches(&self, other: &Self) -> bool {
         self.len == other.len
-            && {
-                #[cfg(not(target_arch = "wasm32"))]
-                {
-                    self.modified == other.modified
-                }
-                #[cfg(target_arch = "wasm32")]
-                {
-                    true
-                }
-            }
+            && self.modified == other.modified
             && self.is_file
             && other.is_file
             && {
@@ -7345,8 +7333,6 @@ fn role_name(role: FileRole) -> &'static str {
         FileRole::StemVocals => "stem_vocals",
         FileRole::StemOther => "stem_other",
         FileRole::Lyrics => "lyrics",
-        FileRole::DjAnalysis => "dj_analysis",
-        FileRole::DjLoopSplat => "dj_loop_splat",
     }
 }
 
diff --git a/libs/asset/importer/src/quake3_import.rs b/libs/asset/importer/src/quake3_import.rs
index 8e6b69b5b..1d5ccdaec 100644
--- a/libs/asset/importer/src/quake3_import.rs
+++ b/libs/asset/importer/src/quake3_import.rs
@@ -3352,7 +3352,7 @@ fn md3_to_glb(
             "_default".into()
         };
         surfaces.push((s, num_verts, num_tris, ofs_tris, ofs_st, ofs_xyz, tex_key, surf_name));
-        if ofs_end == 0 {
+        if ofs_end <= 0 {
             break;
         }
         s += ofs_end as usize;
@@ -4019,7 +4019,7 @@ fn emit_md3_posed(
             out.indices
                 .extend_from_slice(&[c0 as u32, c0 as u32 + 1, c0 as u32 + 2]);
         }
-        if ofs_end == 0 {
+        if ofs_end <= 0 {
             break;
         }
         s += ofs_end as usize;
diff --git a/libs/asset/importer/src/world_nav.rs b/libs/asset/importer/src/world_nav.rs
index e025302a3..9312ee290 100644
--- a/libs/asset/importer/src/world_nav.rs
+++ b/libs/asset/importer/src/world_nav.rs
@@ -117,8 +117,8 @@ pub struct WorldNav {
     pub eye_height: Option<f32>,
     /// Doors the exporter turned into animated `door_N` nodes.
     pub doors: Vec<NavDoor>,
-    /// Lifts, same shape as doors: `closed_y` is the authored starting
-    /// floor and `open_y` the activated destination (travel may rise or fall).
+    /// Lifts, same shape as doors: `closed_y` is the UP floor it rests at,
+    /// `open_y` the DOWN floor it travels to (so travel is negative).
     pub lifts: Vec<NavDoor>,
     /// Teleport pads and where they land.
     pub teleports: Vec<NavTeleport>,
diff --git a/libs/asset/store/Cargo.toml b/libs/asset/store/Cargo.toml
index 377559d7b..3d5a1ac57 100644
--- a/libs/asset/store/Cargo.toml
+++ b/libs/asset/store/Cargo.toml
@@ -7,17 +7,6 @@ name = "makepad-asset-store"
 version = "0.1.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
-autotests = false
-
-[features]
-default = ["native"]
-native = [
-    "dep:makepad-asset-client",
-    "dep:makepad-bounded-http",
-    "dep:makepad-filesystem-watcher",
-    "dep:jpeg-encoder",
-]
-embedded = ["dep:makepad-platform"]
 
 [lib]
 name = "makepad_asset_store"
@@ -26,38 +15,18 @@ path = "src/lib.rs"
 [[bin]]
 name = "makepad-asset-store"
 path = "src/bin/makepad-asset-store.rs"
-required-features = ["native"]
-
-[[example]]
-name = "gc_probe"
-path = "examples/gc_probe.rs"
-required-features = ["native"]
-
-[[example]]
-name = "store_scan"
-path = "examples/store_scan.rs"
-required-features = ["native"]
-
-[[example]]
-name = "thumb_bench"
-path = "examples/thumb_bench.rs"
-required-features = ["native"]
 
 
 [dependencies]
 makepad-sqlite = { path = "../../sqlite_query" }
 makepad-asset-data = { path = "../data" }
+makepad-asset-chat = { path = "../chat" }
+makepad-asset-client = { path = "../client" }
 # OBSERVED ORIGIN DIRECTORIES (src/observe.rs): the per-platform directory
 # watcher (FSEvents / inotify / ReadDirectoryChangesW) and the placeholder
 # thumbnail encoder every publication needs.
-brotli = "8.0"
-makepad-platform = { path = "../../../platform", optional = true }
-
-[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-makepad-asset-client = { path = "../client", optional = true }
-makepad-bounded-http = { path = "../../bounded_http", optional = true }
-makepad-filesystem-watcher = { path = "../../filesystem_watcher", optional = true }
-jpeg-encoder = { path = "../../jpeg-encoder", version = "0.6.1", optional = true }
+makepad-filesystem-watcher = { path = "../../filesystem_watcher" }
+jpeg-encoder = { path = "../../jpeg-encoder", version = "0.6.1" }
 
 [dev-dependencies]
 makepad-asset-client = { path = "../client" }
@@ -69,138 +38,31 @@ makepad-asset-client = { path = "../client" }
 [[test]]
 name = "http_blob_refs_http"
 path = "tests/http/blob_refs_http.rs"
-required-features = ["native"]
 
 [[test]]
 name = "http_client_e2e"
 path = "tests/http/client_e2e.rs"
-required-features = ["native"]
 
 [[test]]
 name = "http_events_http"
 path = "tests/http/events_http.rs"
-required-features = ["native"]
 
 [[test]]
 name = "http_import_client_e2e"
 path = "tests/http/import_client_e2e.rs"
-required-features = ["native"]
 
 [[test]]
 name = "http_observe_http"
 path = "tests/http/observe_http.rs"
-required-features = ["native"]
 
 [[test]]
 name = "http_rooms_http"
 path = "tests/http/rooms_http.rs"
-required-features = ["native"]
 
 [[test]]
 name = "http_security"
 path = "tests/http/security.rs"
-required-features = ["native"]
 
 [[test]]
 name = "http_service_http"
 path = "tests/http/service_http.rs"
-required-features = ["native"]
-
-[[test]]
-name = "auth"
-path = "tests/auth.rs"
-required-features = ["native"]
-
-[[test]]
-name = "blob_batch_http"
-path = "tests/blob_batch_http.rs"
-required-features = ["native"]
-
-[[test]]
-name = "blob_refs"
-path = "tests/blob_refs.rs"
-required-features = ["native"]
-
-[[test]]
-name = "budgets"
-path = "tests/budgets.rs"
-required-features = ["native"]
-
-[[test]]
-name = "cas"
-path = "tests/cas.rs"
-required-features = ["native"]
-
-[[test]]
-name = "catalog"
-path = "tests/catalog.rs"
-required-features = ["native"]
-
-[[test]]
-name = "embedded"
-path = "tests/embedded.rs"
-required-features = ["embedded"]
-
-[[test]]
-name = "imports"
-path = "tests/imports.rs"
-required-features = ["native"]
-
-[[test]]
-name = "migration"
-path = "tests/migration.rs"
-required-features = ["native"]
-
-[[test]]
-name = "publish_batch_http"
-path = "tests/publish_batch_http.rs"
-required-features = ["native"]
-
-[[test]]
-name = "retire_gc"
-path = "tests/retire_gc.rs"
-required-features = ["native"]
-
-[[test]]
-name = "retire_gc_http"
-path = "tests/retire_gc_http.rs"
-required-features = ["native"]
-
-[[test]]
-name = "scale_retire_gc"
-path = "tests/scale_retire_gc.rs"
-required-features = ["native"]
-
-[[test]]
-name = "search"
-path = "tests/search.rs"
-required-features = ["native"]
-
-[[test]]
-name = "search_index"
-path = "tests/search_index.rs"
-required-features = ["native"]
-
-[[test]]
-name = "search_synonyms"
-path = "tests/search_synonyms.rs"
-required-features = ["native"]
-
-[[test]]
-name = "seed"
-path = "tests/seed.rs"
-required-features = ["native"]
-
-[[test]]
-name = "static_export"
-path = "tests/static_export.rs"
-required-features = ["native"]
-
-[[test]]
-name = "variants"
-path = "tests/variants.rs"
-required-features = ["native"]
-
-# On the web the embedded store is the only store, so the platform (its storage API) is not optional there.
-[target.'cfg(target_arch = "wasm32")'.dependencies]
-makepad-platform = { path = "../../../platform" }
diff --git a/libs/asset/store/examples/store_scan.rs b/libs/asset/store/examples/store_scan.rs
index e03c763ca..90ad84fca 100644
--- a/libs/asset/store/examples/store_scan.rs
+++ b/libs/asset/store/examples/store_scan.rs
@@ -42,7 +42,6 @@ fn main() {
             filters: SearchFilters::default(),
             expand: false,
             page_size: 100,
-            newest: false,
             facets: 0,
         };
     let t = Instant::now();
diff --git a/libs/asset/store/src/bin/makepad-asset-store.rs b/libs/asset/store/src/bin/makepad-asset-store.rs
index 7732b2bad..dc9466f03 100644
--- a/libs/asset/store/src/bin/makepad-asset-store.rs
+++ b/libs/asset/store/src/bin/makepad-asset-store.rs
@@ -1,12 +1,7 @@
 //! The standalone Asset Server binary: parse flags into a `ServerConfig`,
 //! start the runtime, and wait for SIGINT/SIGTERM to shut down cleanly.
 
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-mod native {
-use makepad_asset_store::{
-    export_static, kind_parse, AssetServer, AssetServerCore, Budgets, DiscoveryConfig,
-    ServerConfig, StaticExportOptions,
-};
+use makepad_asset_store::{AssetServer, DiscoveryConfig, ServerConfig};
 use std::net::{IpAddr, SocketAddr};
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, Ordering};
@@ -14,7 +9,6 @@ use std::time::Duration;
 
 const USAGE: &str = "\
 makepad-asset-store --root <dir> [options]
-makepad-asset-store export-static <store-root> <out-dir> [options]
 
 Options:
   --root <dir>             Server root directory (catalog, CAS, tokens). Required.
@@ -26,15 +20,6 @@ Options:
   --discovery-ip <ip>      Beacon destination IP (default 255.255.255.255)
   --quiet                  No stderr logging
   --help                   This text
-
-Static export options:
-  --ns <namespace>                  Include one namespace
-  --kind <kind>                     Include one asset kind
-  --limit <n>                       Maximum root assets
-  --max-bytes-per-asset <bytes>     Per-root unique blob budget
-  --max-total-bytes <bytes>         Snapshot unique blob budget
-  --include-video-up-to <bytes>     Include each video blob through this size
-                                    (default 33554432)
 ";
 
 static STOP: AtomicBool = AtomicBool::new(false);
@@ -66,11 +51,6 @@ fn fail(msg: &str) -> ! {
     std::process::exit(2);
 }
 
-fn runtime_fail(msg: &str) -> ! {
-    eprintln!("makepad-asset-store: {msg}");
-    std::process::exit(1);
-}
-
 fn parse_config() -> ServerConfig {
     let mut args = std::env::args().skip(1);
     let mut root: Option<PathBuf> = None;
@@ -144,96 +124,7 @@ fn parse_config() -> ServerConfig {
     cfg
 }
 
-fn parse_u64(name: &str, value: String) -> u64 {
-    if value.is_empty() || !value.bytes().all(|byte| byte.is_ascii_digit()) {
-        fail(&format!("malformed {name}"));
-    }
-    value.parse().unwrap_or_else(|_| fail(&format!("malformed {name}")))
-}
-
-fn run_export() {
-    let mut args = std::env::args().skip(2);
-    let first = args
-        .next()
-        .unwrap_or_else(|| fail("export-static needs <store-root>"));
-    if matches!(first.as_str(), "--help" | "-h") {
-        println!("{USAGE}");
-        return;
-    }
-    let root = PathBuf::from(first);
-    let out = args
-        .next()
-        .map(PathBuf::from)
-        .unwrap_or_else(|| fail("export-static needs <out-dir>"));
-    if !root.is_dir() {
-        fail("export-static store root is not a directory");
-    }
-    let value_of = |name: &str, args: &mut dyn Iterator<Item = String>| -> String {
-        args.next().unwrap_or_else(|| fail(&format!("{name} needs a value")))
-    };
-    let mut options = StaticExportOptions::default();
-    while let Some(arg) = args.next() {
-        match arg.as_str() {
-            "--ns" => options.namespace = Some(value_of("--ns", &mut args)),
-            "--kind" => {
-                let value = value_of("--kind", &mut args);
-                options.kind = Some(kind_parse(&value).unwrap_or_else(|| fail("malformed --kind")));
-            }
-            "--limit" => {
-                options.limit = Some(parse_u64("--limit", value_of("--limit", &mut args)))
-            }
-            "--max-bytes-per-asset" => {
-                options.max_bytes_per_asset = parse_u64(
-                    "--max-bytes-per-asset",
-                    value_of("--max-bytes-per-asset", &mut args),
-                )
-            }
-            "--max-total-bytes" => {
-                options.max_total_bytes = parse_u64(
-                    "--max-total-bytes",
-                    value_of("--max-total-bytes", &mut args),
-                )
-            }
-            "--include-video-up-to" => {
-                options.include_video_up_to = parse_u64(
-                    "--include-video-up-to",
-                    value_of("--include-video-up-to", &mut args),
-                )
-            }
-            "--help" | "-h" => {
-                println!("{USAGE}");
-                return;
-            }
-            other => fail(&format!("unknown export-static flag {other}")),
-        }
-    }
-    let core = AssetServerCore::open_read_only(&root, Budgets::default_v1())
-        .unwrap_or_else(|error| runtime_fail(&format!("cannot open store: {error}")));
-    let report = export_static(&core, &out, &options)
-        .unwrap_or_else(|error| runtime_fail(&format!("static export failed: {error}")));
-    println!(
-        "exported {} assets, {} revisions, {} aliases, {} blobs ({} omitted) as snapshot {}; considered-live={}; excluded: namespace={}, no-published-revisions={}, kind={}, rights={}, budget={}, limit={}",
-        report.assets,
-        report.revisions,
-        report.aliases,
-        report.blobs_present,
-        report.blobs_omitted,
-        report.snapshot_id,
-        report.live_assets_considered,
-        report.excluded_namespace_mismatch,
-        report.excluded_no_published_revisions,
-        report.excluded_kind_mismatch,
-        report.excluded_rights,
-        report.excluded_budget,
-        report.excluded_limit,
-    );
-}
-
-pub fn run() {
-    if std::env::args().nth(1).as_deref() == Some("export-static") {
-        run_export();
-        return;
-    }
+fn main() {
     let cfg = parse_config();
     install_signal_handlers();
     let mut server = match AssetServer::start(cfg) {
@@ -248,14 +139,3 @@ pub fn run() {
     }
     server.shutdown();
 }
-}
-
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-fn main() {
-    native::run();
-}
-
-#[cfg(any(target_arch = "wasm32", feature = "embedded"))]
-fn main() {
-    eprintln!("makepad-asset-store: standalone host unavailable in embedded mode");
-}
diff --git a/libs/asset/store/src/cas.rs b/libs/asset/store/src/cas.rs
index 3afb388d6..4c60f1376 100644
--- a/libs/asset/store/src/cas.rs
+++ b/libs/asset/store/src/cas.rs
@@ -1,15 +1,114 @@
-//! Portable content-addressed storage boundary.
+//! Filesystem content-addressed store.
 //!
-//! Native builds use [`crate::FsCas`], whose implementation lives in the
-//! filesystem-only module. Embedded builds start with [`MemoryCas`]; E2 will
-//! replace its backing map with storage-managed objects without changing the
-//! catalog-facing interface.
+//! Layout under the CAS root:
+//!   objects/<hex[0..2]>/<hex[2..4]>/<64-hex>   committed blobs, by SHA-256
+//!   tmp/w<pid>-<counter>.part                  in-flight streaming writes
+//!
+//! The two-level hash path is a scale decision: one level fans 256 ways, so
+//! a million objects would be ~3.9k directory entries per shard and ten
+//! million ~39k — directory sizes where lookup, `readdir` and backup tools
+//! start to hurt on every filesystem. Two levels fan 65,536 ways: a million
+//! objects is ~15 entries per leaf, ten million ~153.
+//!
+//! Roots written before schema v8 used the one-level layout, so every READ
+//! falls back to it and `migrate_shards` (the v8 step) moves what it finds.
+//! The fallback is not transitional politeness: it is what makes the move
+//! crash-safe, because a rename that a power cut undid still resolves.
+//!
+//! Invariants:
+//! - Bytes are hashed while they stream into a temp file; nothing ever lands
+//!   at its final path without its digest having been computed from the very
+//!   bytes on disk.
+//! - Commit is fsync(temp) -> atomic rename -> fsync(parent dir). A crash at
+//!   any point leaves either the complete object or an orphan temp file that
+//!   `recover()` deletes; never a partial object at a final path.
+//! - Reads re-hash and refuse on mismatch: a corrupt object is never served.
+//! - Identical content dedups: a second commit of the same bytes discards its
+//!   temp file and reports `deduped`.
 
 use crate::budget::Budgets;
-use crate::error::{ServerError, ServerResult};
-use makepad_asset_data::BlobId;
-use std::cell::RefCell;
-use std::collections::BTreeMap;
+use crate::error::{io_err, ServerError, ServerResult};
+use makepad_asset_data::{BlobId, Sha256};
+use std::collections::BTreeSet;
+use std::fs::{self, File, OpenOptions};
+use std::io::{Read, Write};
+use std::path::{Path, PathBuf};
+use std::sync::atomic::{AtomicU64, Ordering};
+
+static TEMP_COUNTER: AtomicU64 = AtomicU64::new(0);
+
+fn hex64(id: &BlobId) -> String {
+    let mut s = String::with_capacity(64);
+    for b in id.as_bytes() {
+        use std::fmt::Write;
+        let _ = write!(s, "{b:02x}");
+    }
+    s
+}
+
+/// Flush a DIRECTORY's entries to stable storage.
+///
+/// The commit protocol depends on this: a renamed object is only durable once
+/// the directory entry naming it is.
+///
+/// On unix that is a real `fsync` of a directory handle.
+///
+/// On WINDOWS there is no such thing to call, and pretending otherwise is
+/// what kept the embedded store from starting at all: a directory can only
+/// be opened for READ (with `FILE_FLAG_BACKUP_SEMANTICS`; a plain
+/// `File::open` is refused outright), and `FlushFileBuffers` on a handle
+/// without write access answers `ERROR_ACCESS_DENIED`. So the very first
+/// call — `Cas::open`'s flush of a brand-new root — returned
+/// `PermissionDenied`, `AssetServer::start` failed, and the VJ fell back to
+/// "no store" on every Windows launch.
+///
+/// Nothing is lost by not calling it. NTFS journals metadata operations
+/// (create, rename, delete) in its own log and commits them in order, so a
+/// rename that returned is already durable without a caller-issued flush —
+/// which is why Windows exposes no directory-fsync API in the first place.
+/// This is a deliberate no-op, not a swallowed error.
+#[cfg(windows)]
+fn fsync_dir(_dir: &Path) -> ServerResult<()> {
+    Ok(())
+}
+
+#[cfg(not(windows))]
+fn fsync_dir(dir: &Path) -> ServerResult<()> {
+    let f = File::open(dir).map_err(io_err("cas fsync dir"))?;
+    fsync_plain(&f, "cas fsync dir")
+}
+
+/// Flush one file the way the CATALOG flushes its WAL: a plain `fsync`, not
+/// Rust's `sync_all` (which on macOS asks for `F_FULLFSYNC`, a full drive
+/// barrier costing ~5-10ms PER CALL — where `fsync` is ~0.1ms). One store,
+/// one durability stance: the object bytes and the catalog rows that name
+/// them ride the same barrier level, in the required order. The stronger
+/// barrier remains what it always was engine-side: `PRAGMA fullfsync`'s
+/// opt-in, which nothing here sets.
+#[cfg(unix)]
+fn fsync_plain(file: &File, op: &'static str) -> ServerResult<()> {
+    use std::os::unix::io::AsRawFd;
+    extern "C" {
+        fn fsync(fd: i32) -> i32;
+    }
+    // Safety: the fd is owned by `file` for the duration of the call.
+    if unsafe { fsync(file.as_raw_fd()) } != 0 {
+        return Err(io_err(op)(std::io::Error::last_os_error()));
+    }
+    Ok(())
+}
+
+#[cfg(not(unix))]
+fn fsync_plain(file: &File, op: &'static str) -> ServerResult<()> {
+    file.sync_all().map_err(io_err(op))
+}
+
+pub struct Cas {
+    objects: PathBuf,
+    tmp: PathBuf,
+    max_blob_bytes: u64,
+    chunk: usize,
+}
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub struct BlobCommit {
@@ -18,88 +117,339 @@ pub struct BlobCommit {
     pub deduped: bool,
 }
 
-/// Synchronous CAS operations needed by the portable catalog façade.
-///
-/// Durable embedded implementations perform their asynchronous storage work
-/// in the request state machine before reporting completion; catalog code
-/// never waits on browser storage.
-pub trait Cas {
-    fn recover(&self) -> ServerResult<u64>;
-    fn contains(&self, id: &BlobId) -> bool;
-    fn put(&self, bytes: &[u8], expected: Option<BlobId>) -> ServerResult<BlobCommit>;
-    fn read_verified(&self, id: &BlobId) -> ServerResult<Vec<u8>>;
-    fn remove_object(&self, id: &BlobId) -> ServerResult<bool>;
-}
-
-/// E1's portable CAS. It deliberately provides no durability claim: E2 will
-/// retain this API while placing object chunks and manifests in `cx.storage`.
-pub struct MemoryCas {
-    objects: RefCell<BTreeMap<BlobId, Vec<u8>>>,
-    max_blob_bytes: u64,
-}
-
-impl MemoryCas {
-    pub fn new(budgets: &Budgets) -> Self {
-        Self {
-            objects: RefCell::new(BTreeMap::new()),
+impl Cas {
+    pub fn open(root: &Path, budgets: &Budgets) -> ServerResult<Cas> {
+        let objects = root.join("objects");
+        let tmp = root.join("tmp");
+        fs::create_dir_all(&objects).map_err(io_err("cas create objects dir"))?;
+        fs::create_dir_all(&tmp).map_err(io_err("cas create tmp dir"))?;
+        // Persist the layout dirs themselves: their entries in the CAS root
+        // must survive a crash for anything committed under them to survive.
+        fsync_dir(root)?;
+        Ok(Cas {
+            objects,
+            tmp,
             max_blob_bytes: budgets.max_blob_bytes,
+            chunk: budgets.io_chunk_bytes,
+        })
+    }
+
+    /// Crash recovery: every file under tmp/ is an abandoned in-flight write
+    /// (commit renames out of tmp atomically). Delete them all; returns count.
+    pub fn recover(&self) -> ServerResult<u64> {
+        let mut removed = 0;
+        let entries = fs::read_dir(&self.tmp).map_err(io_err("cas read tmp dir"))?;
+        for entry in entries {
+            let entry = entry.map_err(io_err("cas read tmp entry"))?;
+            fs::remove_file(entry.path()).map_err(io_err("cas remove tmp orphan"))?;
+            removed += 1;
         }
-    }
-}
-
-impl Cas for MemoryCas {
-    fn recover(&self) -> ServerResult<u64> {
-        Ok(0)
+        Ok(removed)
     }
 
-    fn contains(&self, id: &BlobId) -> bool {
-        self.objects.borrow().contains_key(id)
+    /// Where a blob lives today: `objects/ab/cd/<64-hex>`.
+    fn object_path(&self, id: &BlobId) -> PathBuf {
+        let hex = hex64(id);
+        self.objects.join(&hex[..2]).join(&hex[2..4]).join(&hex)
     }
 
-    fn put(&self, bytes: &[u8], expected: Option<BlobId>) -> ServerResult<BlobCommit> {
-        if bytes.len() as u64 > self.max_blob_bytes {
-            return Err(ServerError::OverBudget {
-                what: "blob bytes",
-                limit: self.max_blob_bytes,
-                found: bytes.len() as u64,
-            });
+    /// Where a pre-v8 root put it: `objects/ab/<64-hex>`. Read-only now —
+    /// nothing new is ever written here.
+    fn legacy_path(&self, id: &BlobId) -> PathBuf {
+        let hex = hex64(id);
+        self.objects.join(&hex[..2]).join(&hex)
+    }
+
+    /// The path a read must use: the sharded location, else the pre-v8 one.
+    /// Both name the same digest, so whichever exists holds the right bytes
+    /// (and `read_verified` re-hashes regardless).
+    fn read_path(&self, id: &BlobId) -> Option<PathBuf> {
+        let sharded = self.object_path(id);
+        if sharded.is_file() {
+            return Some(sharded);
         }
-        let blob_id = BlobId::hash_of(bytes);
-        let digest = *blob_id.as_bytes();
-        if let Some(expected) = expected {
-            if expected != blob_id {
+        let legacy = self.legacy_path(id);
+        if legacy.is_file() {
+            return Some(legacy);
+        }
+        None
+    }
+
+    pub fn contains(&self, id: &BlobId) -> bool {
+        self.read_path(id).is_some()
+    }
+
+    /// Move every object still at a pre-v8 one-level path into its two-level
+    /// shard. Idempotent and crash-safe: each object moves with a single
+    /// atomic rename, an object already at its sharded path is left alone,
+    /// and an interrupted run leaves a mix that reads resolve either way.
+    /// Returns how many objects moved.
+    pub fn migrate_shards(&self) -> ServerResult<u64> {
+        let mut moved = 0u64;
+        let mut touched: BTreeSet<PathBuf> = BTreeSet::new();
+        for fanout in fs::read_dir(&self.objects).map_err(io_err("cas read objects dir"))? {
+            let fanout = fanout.map_err(io_err("cas read objects entry"))?;
+            let fanout_path = fanout.path();
+            if !fanout_path.is_dir() {
+                continue;
+            }
+            for entry in fs::read_dir(&fanout_path).map_err(io_err("cas read fanout dir"))? {
+                let entry = entry.map_err(io_err("cas read fanout entry"))?;
+                let path = entry.path();
+                // Directories here are the new second level; only files are
+                // objects left over from the one-level layout.
+                if path.is_dir() {
+                    continue;
+                }
+                let name = match path.file_name().and_then(|n| n.to_str()) {
+                    Some(n) => n,
+                    // A name that is not valid UTF-8 cannot be a hex digest;
+                    // leave it alone rather than guess.
+                    None => continue,
+                };
+                if name.len() != 64 || !name.bytes().all(|b| b.is_ascii_hexdigit()) {
+                    continue;
+                }
+                let dest_dir = fanout_path.join(&name[2..4]);
+                let dest = dest_dir.join(name);
+                if dest.is_file() {
+                    // Both layouts hold this digest: identical content by
+                    // construction. Drop the stale one-level copy.
+                    fs::remove_file(&path).map_err(io_err("cas drop legacy duplicate"))?;
+                    continue;
+                }
+                fs::create_dir_all(&dest_dir).map_err(io_err("cas create shard dir"))?;
+                fs::rename(&path, &dest).map_err(io_err("cas shard rename"))?;
+                touched.insert(dest_dir);
+                touched.insert(fanout_path.clone());
+                moved += 1;
+            }
+        }
+        // Persist the new directory entries. Once per directory, not once per
+        // object: the entries are only durable as a set anyway.
+        for dir in &touched {
+            fsync_dir(dir)?;
+        }
+        Ok(moved)
+    }
+
+    pub fn begin(&self) -> ServerResult<BlobWriter> {
+        let n = TEMP_COUNTER.fetch_add(1, Ordering::Relaxed);
+        let tmp_path = self.tmp.join(format!("w{}-{n}.part", std::process::id()));
+        let file = OpenOptions::new()
+            .write(true)
+            .create_new(true)
+            .open(&tmp_path)
+            .map_err(io_err("cas open temp"))?;
+        Ok(BlobWriter {
+            file: Some(file),
+            tmp_path,
+            hasher: Sha256::new(),
+            written: 0,
+            max: self.max_blob_bytes,
+            committed: false,
+        })
+    }
+
+    /// Finish a streamed write: validate the digest (against `expected` when
+    /// given), then commit atomically or dedup against an existing object.
+    pub fn commit(&self, mut writer: BlobWriter, expected: Option<BlobId>) -> ServerResult<BlobCommit> {
+        let file = writer.file.take().ok_or(ServerError::InvalidState {
+            what: "blob writer",
+            state: "already committed",
+        })?;
+        // Hasher is consumed by finalize; std::mem::replace keeps the writer's
+        // Drop (temp cleanup) armed until we succeed.
+        let hasher = std::mem::replace(&mut writer.hasher, Sha256::new());
+        let digest = hasher.finalize();
+        let blob_id = BlobId::from_bytes(digest);
+        if let Some(exp) = expected {
+            if exp != blob_id {
+                // Refuse and let writer's Drop delete the temp file.
                 return Err(ServerError::DigestMismatch {
-                    what: "memory cas commit",
-                    expected: *expected.as_bytes(),
+                    what: "cas commit",
+                    expected: *exp.as_bytes(),
                     found: digest,
                 });
             }
         }
-        let mut objects = self.objects.borrow_mut();
-        let deduped = objects.contains_key(&blob_id);
-        objects.entry(blob_id).or_insert_with(|| bytes.to_vec());
-        Ok(BlobCommit { blob_id, size: bytes.len() as u64, deduped })
+        // Dedup looks at BOTH layouts: a pre-v8 object that has not been
+        // sharded yet is still this content, and re-writing it under the new
+        // path would leave the same bytes on disk twice.
+        if let Some(existing) = self.read_path(&blob_id) {
+            // The existing object's size must agree; anything else is
+            // corruption and refuses the commit rather than papering over it.
+            let meta = fs::metadata(&existing).map_err(io_err("cas stat object"))?;
+            if meta.len() != writer.written {
+                return Err(ServerError::SizeMismatch {
+                    what: "cas dedup object",
+                    expected: writer.written,
+                    found: meta.len(),
+                });
+            }
+            return Ok(BlobCommit {
+                blob_id,
+                size: writer.written,
+                deduped: true,
+            });
+            // writer drops here and removes its temp file.
+        }
+        fsync_plain(&file, "cas fsync temp")?;
+        drop(file);
+        let final_path = self.object_path(&blob_id);
+        let leaf = final_path.parent().expect("object path has parent");
+        let fanout = leaf.parent().expect("shard path has parent");
+        // A first commit into this shard creates directories; each creation
+        // is an entry in ITS parent and must be fsynced there too, or a crash
+        // can drop the whole shard including the renamed object.
+        let fanout_created = !fanout.is_dir();
+        let leaf_created = !leaf.is_dir();
+        fs::create_dir_all(leaf).map_err(io_err("cas create fanout dir"))?;
+        if fanout_created {
+            fsync_dir(&self.objects)?;
+        }
+        if leaf_created {
+            fsync_dir(fanout)?;
+        }
+        fs::rename(&writer.tmp_path, &final_path).map_err(io_err("cas commit rename"))?;
+        // The temp file no longer exists; disarm the Drop cleanup.
+        writer.committed = true;
+        fsync_dir(leaf)?;
+        Ok(BlobCommit {
+            blob_id,
+            size: writer.written,
+            deduped: false,
+        })
     }
 
-    fn read_verified(&self, id: &BlobId) -> ServerResult<Vec<u8>> {
-        let bytes = self
-            .objects
-            .borrow()
-            .get(id)
-            .cloned()
-            .ok_or(ServerError::NotFound { what: "cas object" })?;
-        let found_id = BlobId::hash_of(&bytes);
-        if &found_id != id {
+    /// Delete an object, from BOTH layouts (a pre-v8 root may still hold it
+    /// at the one-level path, and leaving that copy behind would silently
+    /// resurrect collected bytes). Absent objects succeed: removal is
+    /// idempotent because blob GC may retry an unlink a crash interrupted.
+    /// Returns whether anything was on disk.
+    ///
+    /// This is the ONLY path that removes committed bytes, and it is called
+    /// exclusively by the sweep, after the catalog row is gone.
+    pub fn remove_object(&self, id: &BlobId) -> ServerResult<bool> {
+        let mut removed = false;
+        for path in [self.object_path(id), self.legacy_path(id)] {
+            match fs::remove_file(&path) {
+                Ok(()) => removed = true,
+                Err(e) if e.kind() == std::io::ErrorKind::NotFound => {}
+                Err(e) => return Err(io_err("cas remove object")(e)),
+            }
+        }
+        Ok(removed)
+    }
+
+    /// Read a whole blob, re-hashing; refuses corrupt bytes. Nothing is
+    /// returned unless the complete digest matched.
+    pub fn read_verified(&self, id: &BlobId) -> ServerResult<Vec<u8>> {
+        let path = self.read_path(id).unwrap_or_else(|| self.object_path(id));
+        let mut file = match File::open(&path) {
+            Ok(f) => f,
+            Err(e) if e.kind() == std::io::ErrorKind::NotFound => {
+                return Err(ServerError::NotFound { what: "cas object" })
+            }
+            Err(e) => return Err(io_err("cas open object")(e)),
+        };
+        let mut hasher = Sha256::new();
+        let mut total: u64 = 0;
+        let mut out = Vec::new();
+        let mut buf = vec![0u8; self.chunk.max(1)];
+        loop {
+            let n = file.read(&mut buf).map_err(io_err("cas read object"))?;
+            if n == 0 {
+                break;
+            }
+            total = total
+                .checked_add(n as u64)
+                .ok_or(ServerError::OverBudget {
+                    what: "cas object bytes",
+                    limit: self.max_blob_bytes,
+                    found: u64::MAX,
+                })?;
+            if total > self.max_blob_bytes {
+                return Err(ServerError::OverBudget {
+                    what: "cas object bytes",
+                    limit: self.max_blob_bytes,
+                    found: total,
+                });
+            }
+            hasher.update(&buf[..n]);
+            out.extend_from_slice(&buf[..n]);
+        }
+        let digest = hasher.finalize();
+        if &digest != id.as_bytes() {
             return Err(ServerError::DigestMismatch {
-                what: "memory cas object",
+                what: "cas object",
                 expected: *id.as_bytes(),
-                found: *found_id.as_bytes(),
+                found: digest,
             });
         }
-        Ok(bytes)
+        Ok(out)
     }
 
-    fn remove_object(&self, id: &BlobId) -> ServerResult<bool> {
-        Ok(self.objects.borrow_mut().remove(id).is_some())
+    /// Write a blob into `sink`, fail-closed: the object is read and its
+    /// whole digest verified in memory FIRST, and only fully verified bytes
+    /// are ever emitted. On any refusal (missing, corrupt, over budget) the
+    /// sink receives nothing. Memory use is bounded by `max_blob_bytes`.
+    pub fn stream_verified(&self, id: &BlobId, sink: &mut dyn Write) -> ServerResult<u64> {
+        let bytes = self.read_verified(id)?;
+        sink.write_all(&bytes).map_err(io_err("cas write sink"))?;
+        Ok(bytes.len() as u64)
+    }
+}
+
+/// A streaming blob write: hash-while-write into a private temp file.
+/// Dropping without commit deletes the temp file.
+pub struct BlobWriter {
+    file: Option<File>,
+    tmp_path: PathBuf,
+    hasher: Sha256,
+    written: u64,
+    max: u64,
+    /// Set by `Cas::commit` after the rename; disarms Drop's temp cleanup.
+    committed: bool,
+}
+
+impl BlobWriter {
+    pub fn write(&mut self, data: &[u8]) -> ServerResult<()> {
+        let file = self.file.as_mut().ok_or(ServerError::InvalidState {
+            what: "blob writer",
+            state: "already committed",
+        })?;
+        let new_total = self
+            .written
+            .checked_add(data.len() as u64)
+            .ok_or(ServerError::OverBudget {
+                what: "blob bytes",
+                limit: self.max,
+                found: u64::MAX,
+            })?;
+        if new_total > self.max {
+            return Err(ServerError::OverBudget {
+                what: "blob bytes",
+                limit: self.max,
+                found: new_total,
+            });
+        }
+        file.write_all(data).map_err(io_err("cas write temp"))?;
+        self.hasher.update(data);
+        self.written = new_total;
+        Ok(())
+    }
+
+    pub fn written(&self) -> u64 {
+        self.written
+    }
+}
+
+impl Drop for BlobWriter {
+    fn drop(&mut self) {
+        if !self.committed {
+            self.file.take();
+            let _ = fs::remove_file(&self.tmp_path);
+        }
     }
 }
diff --git a/libs/asset/store/src/cas_file.rs b/libs/asset/store/src/cas_file.rs
deleted file mode 100644
index 951139201..000000000
--- a/libs/asset/store/src/cas_file.rs
+++ /dev/null
@@ -1,488 +0,0 @@
-//! Filesystem content-addressed store.
-//!
-//! Layout under the CAS root:
-//!   objects/<hex[0..2]>/<hex[2..4]>/<64-hex>   committed blobs, by SHA-256
-//!   tmp/w<pid>-<counter>.part                  in-flight streaming writes
-//!
-//! The two-level hash path is a scale decision: one level fans 256 ways, so
-//! a million objects would be ~3.9k directory entries per shard and ten
-//! million ~39k — directory sizes where lookup, `readdir` and backup tools
-//! start to hurt on every filesystem. Two levels fan 65,536 ways: a million
-//! objects is ~15 entries per leaf, ten million ~153.
-//!
-//! Roots written before schema v8 used the one-level layout, so every READ
-//! falls back to it and `migrate_shards` (the v8 step) moves what it finds.
-//! The fallback is not transitional politeness: it is what makes the move
-//! crash-safe, because a rename that a power cut undid still resolves.
-//!
-//! Invariants:
-//! - Bytes are hashed while they stream into a temp file; nothing ever lands
-//!   at its final path without its digest having been computed from the very
-//!   bytes on disk.
-//! - Commit is fsync(temp) -> atomic rename -> fsync(parent dir). A crash at
-//!   any point leaves either the complete object or an orphan temp file that
-//!   `recover()` deletes; never a partial object at a final path.
-//! - Reads re-hash and refuse on mismatch: a corrupt object is never served.
-//! - Identical content dedups: a second commit of the same bytes discards its
-//!   temp file and reports `deduped`.
-
-use crate::budget::Budgets;
-use crate::cas::{BlobCommit, Cas};
-use crate::error::{io_err, ServerError, ServerResult};
-use makepad_asset_data::{BlobId, Sha256};
-use std::collections::BTreeSet;
-use std::fs::{self, File, OpenOptions};
-use std::io::{Read, Write};
-use std::path::{Path, PathBuf};
-use std::sync::atomic::{AtomicU64, Ordering};
-
-static TEMP_COUNTER: AtomicU64 = AtomicU64::new(0);
-
-fn hex64(id: &BlobId) -> String {
-    let mut s = String::with_capacity(64);
-    for b in id.as_bytes() {
-        use std::fmt::Write;
-        let _ = write!(s, "{b:02x}");
-    }
-    s
-}
-
-/// Flush a DIRECTORY's entries to stable storage.
-///
-/// The commit protocol depends on this: a renamed object is only durable once
-/// the directory entry naming it is.
-///
-/// On unix that is a real `fsync` of a directory handle.
-///
-/// On WINDOWS there is no such thing to call, and pretending otherwise is
-/// what kept the embedded store from starting at all: a directory can only
-/// be opened for READ (with `FILE_FLAG_BACKUP_SEMANTICS`; a plain
-/// `File::open` is refused outright), and `FlushFileBuffers` on a handle
-/// without write access answers `ERROR_ACCESS_DENIED`. So the very first
-/// call — `Cas::open`'s flush of a brand-new root — returned
-/// `PermissionDenied`, `AssetServer::start` failed, and the VJ fell back to
-/// "no store" on every Windows launch.
-///
-/// Nothing is lost by not calling it. NTFS journals metadata operations
-/// (create, rename, delete) in its own log and commits them in order, so a
-/// rename that returned is already durable without a caller-issued flush —
-/// which is why Windows exposes no directory-fsync API in the first place.
-/// This is a deliberate no-op, not a swallowed error.
-#[cfg(windows)]
-fn fsync_dir(_dir: &Path) -> ServerResult<()> {
-    Ok(())
-}
-
-#[cfg(not(windows))]
-fn fsync_dir(dir: &Path) -> ServerResult<()> {
-    let f = File::open(dir).map_err(io_err("cas fsync dir"))?;
-    fsync_plain(&f, "cas fsync dir")
-}
-
-/// Flush one file the way the CATALOG flushes its WAL: a plain `fsync`, not
-/// Rust's `sync_all` (which on macOS asks for `F_FULLFSYNC`, a full drive
-/// barrier costing ~5-10ms PER CALL — where `fsync` is ~0.1ms). One store,
-/// one durability stance: the object bytes and the catalog rows that name
-/// them ride the same barrier level, in the required order. The stronger
-/// barrier remains what it always was engine-side: `PRAGMA fullfsync`'s
-/// opt-in, which nothing here sets.
-#[cfg(unix)]
-fn fsync_plain(file: &File, op: &'static str) -> ServerResult<()> {
-    use std::os::unix::io::AsRawFd;
-    extern "C" {
-        fn fsync(fd: i32) -> i32;
-    }
-    // Safety: the fd is owned by `file` for the duration of the call.
-    if unsafe { fsync(file.as_raw_fd()) } != 0 {
-        return Err(io_err(op)(std::io::Error::last_os_error()));
-    }
-    Ok(())
-}
-
-#[cfg(not(unix))]
-fn fsync_plain(file: &File, op: &'static str) -> ServerResult<()> {
-    file.sync_all().map_err(io_err(op))
-}
-
-pub struct FsCas {
-    objects: PathBuf,
-    tmp: PathBuf,
-    max_blob_bytes: u64,
-    chunk: usize,
-}
-
-impl FsCas {
-    pub fn open(root: &Path, budgets: &Budgets) -> ServerResult<FsCas> {
-        let objects = root.join("objects");
-        let tmp = root.join("tmp");
-        fs::create_dir_all(&objects).map_err(io_err("cas create objects dir"))?;
-        fs::create_dir_all(&tmp).map_err(io_err("cas create tmp dir"))?;
-        // Persist the layout dirs themselves: their entries in the CAS root
-        // must survive a crash for anything committed under them to survive.
-        fsync_dir(root)?;
-        Ok(FsCas {
-            objects,
-            tmp,
-            max_blob_bytes: budgets.max_blob_bytes,
-            chunk: budgets.io_chunk_bytes,
-        })
-    }
-
-    /// Open an existing CAS without creating directories or syncing metadata.
-    /// Static exports use this beside the live server and must be pure readers.
-    pub fn open_read_only(root: &Path, budgets: &Budgets) -> ServerResult<FsCas> {
-        let objects = root.join("objects");
-        if !objects.is_dir() {
-            return Err(ServerError::NotFound { what: "cas objects directory" });
-        }
-        Ok(FsCas {
-            objects,
-            tmp: root.join("tmp"),
-            max_blob_bytes: budgets.max_blob_bytes,
-            chunk: budgets.io_chunk_bytes,
-        })
-    }
-
-    /// Crash recovery: every file under tmp/ is an abandoned in-flight write
-    /// (commit renames out of tmp atomically). Delete them all; returns count.
-    pub fn recover(&self) -> ServerResult<u64> {
-        let mut removed = 0;
-        let entries = fs::read_dir(&self.tmp).map_err(io_err("cas read tmp dir"))?;
-        for entry in entries {
-            let entry = entry.map_err(io_err("cas read tmp entry"))?;
-            fs::remove_file(entry.path()).map_err(io_err("cas remove tmp orphan"))?;
-            removed += 1;
-        }
-        Ok(removed)
-    }
-
-    /// Where a blob lives today: `objects/ab/cd/<64-hex>`.
-    fn object_path(&self, id: &BlobId) -> PathBuf {
-        let hex = hex64(id);
-        self.objects.join(&hex[..2]).join(&hex[2..4]).join(&hex)
-    }
-
-    /// Where a pre-v8 root put it: `objects/ab/<64-hex>`. Read-only now —
-    /// nothing new is ever written here.
-    fn legacy_path(&self, id: &BlobId) -> PathBuf {
-        let hex = hex64(id);
-        self.objects.join(&hex[..2]).join(&hex)
-    }
-
-    /// The path a read must use: the sharded location, else the pre-v8 one.
-    /// Both name the same digest, so whichever exists holds the right bytes
-    /// (and `read_verified` re-hashes regardless).
-    fn read_path(&self, id: &BlobId) -> Option<PathBuf> {
-        let sharded = self.object_path(id);
-        if sharded.is_file() {
-            return Some(sharded);
-        }
-        let legacy = self.legacy_path(id);
-        if legacy.is_file() {
-            return Some(legacy);
-        }
-        None
-    }
-
-    pub fn contains(&self, id: &BlobId) -> bool {
-        self.read_path(id).is_some()
-    }
-
-    /// Move every object still at a pre-v8 one-level path into its two-level
-    /// shard. Idempotent and crash-safe: each object moves with a single
-    /// atomic rename, an object already at its sharded path is left alone,
-    /// and an interrupted run leaves a mix that reads resolve either way.
-    /// Returns how many objects moved.
-    pub fn migrate_shards(&self) -> ServerResult<u64> {
-        let mut moved = 0u64;
-        let mut touched: BTreeSet<PathBuf> = BTreeSet::new();
-        for fanout in fs::read_dir(&self.objects).map_err(io_err("cas read objects dir"))? {
-            let fanout = fanout.map_err(io_err("cas read objects entry"))?;
-            let fanout_path = fanout.path();
-            if !fanout_path.is_dir() {
-                continue;
-            }
-            for entry in fs::read_dir(&fanout_path).map_err(io_err("cas read fanout dir"))? {
-                let entry = entry.map_err(io_err("cas read fanout entry"))?;
-                let path = entry.path();
-                // Directories here are the new second level; only files are
-                // objects left over from the one-level layout.
-                if path.is_dir() {
-                    continue;
-                }
-                let name = match path.file_name().and_then(|n| n.to_str()) {
-                    Some(n) => n,
-                    // A name that is not valid UTF-8 cannot be a hex digest;
-                    // leave it alone rather than guess.
-                    None => continue,
-                };
-                if name.len() != 64 || !name.bytes().all(|b| b.is_ascii_hexdigit()) {
-                    continue;
-                }
-                let dest_dir = fanout_path.join(&name[2..4]);
-                let dest = dest_dir.join(name);
-                if dest.is_file() {
-                    // Both layouts hold this digest: identical content by
-                    // construction. Drop the stale one-level copy.
-                    fs::remove_file(&path).map_err(io_err("cas drop legacy duplicate"))?;
-                    continue;
-                }
-                fs::create_dir_all(&dest_dir).map_err(io_err("cas create shard dir"))?;
-                fs::rename(&path, &dest).map_err(io_err("cas shard rename"))?;
-                touched.insert(dest_dir);
-                touched.insert(fanout_path.clone());
-                moved += 1;
-            }
-        }
-        // Persist the new directory entries. Once per directory, not once per
-        // object: the entries are only durable as a set anyway.
-        for dir in &touched {
-            fsync_dir(dir)?;
-        }
-        Ok(moved)
-    }
-
-    pub fn begin(&self) -> ServerResult<BlobWriter> {
-        let n = TEMP_COUNTER.fetch_add(1, Ordering::Relaxed);
-        let tmp_path = self.tmp.join(format!("w{}-{n}.part", std::process::id()));
-        let file = OpenOptions::new()
-            .write(true)
-            .create_new(true)
-            .open(&tmp_path)
-            .map_err(io_err("cas open temp"))?;
-        Ok(BlobWriter {
-            file: Some(file),
-            tmp_path,
-            hasher: Sha256::new(),
-            written: 0,
-            max: self.max_blob_bytes,
-            committed: false,
-        })
-    }
-
-    /// Finish a streamed write: validate the digest (against `expected` when
-    /// given), then commit atomically or dedup against an existing object.
-    pub fn commit(&self, mut writer: BlobWriter, expected: Option<BlobId>) -> ServerResult<BlobCommit> {
-        let file = writer.file.take().ok_or(ServerError::InvalidState {
-            what: "blob writer",
-            state: "already committed",
-        })?;
-        // Hasher is consumed by finalize; std::mem::replace keeps the writer's
-        // Drop (temp cleanup) armed until we succeed.
-        let hasher = std::mem::replace(&mut writer.hasher, Sha256::new());
-        let digest = hasher.finalize();
-        let blob_id = BlobId::from_bytes(digest);
-        if let Some(exp) = expected {
-            if exp != blob_id {
-                // Refuse and let writer's Drop delete the temp file.
-                return Err(ServerError::DigestMismatch {
-                    what: "cas commit",
-                    expected: *exp.as_bytes(),
-                    found: digest,
-                });
-            }
-        }
-        // Dedup looks at BOTH layouts: a pre-v8 object that has not been
-        // sharded yet is still this content, and re-writing it under the new
-        // path would leave the same bytes on disk twice.
-        if let Some(existing) = self.read_path(&blob_id) {
-            // The existing object's size must agree; anything else is
-            // corruption and refuses the commit rather than papering over it.
-            let meta = fs::metadata(&existing).map_err(io_err("cas stat object"))?;
-            if meta.len() != writer.written {
-                return Err(ServerError::SizeMismatch {
-                    what: "cas dedup object",
-                    expected: writer.written,
-                    found: meta.len(),
-                });
-            }
-            return Ok(BlobCommit {
-                blob_id,
-                size: writer.written,
-                deduped: true,
-            });
-            // writer drops here and removes its temp file.
-        }
-        fsync_plain(&file, "cas fsync temp")?;
-        drop(file);
-        let final_path = self.object_path(&blob_id);
-        let leaf = final_path.parent().expect("object path has parent");
-        let fanout = leaf.parent().expect("shard path has parent");
-        // A first commit into this shard creates directories; each creation
-        // is an entry in ITS parent and must be fsynced there too, or a crash
-        // can drop the whole shard including the renamed object.
-        let fanout_created = !fanout.is_dir();
-        let leaf_created = !leaf.is_dir();
-        fs::create_dir_all(leaf).map_err(io_err("cas create fanout dir"))?;
-        if fanout_created {
-            fsync_dir(&self.objects)?;
-        }
-        if leaf_created {
-            fsync_dir(fanout)?;
-        }
-        fs::rename(&writer.tmp_path, &final_path).map_err(io_err("cas commit rename"))?;
-        // The temp file no longer exists; disarm the Drop cleanup.
-        writer.committed = true;
-        fsync_dir(leaf)?;
-        Ok(BlobCommit {
-            blob_id,
-            size: writer.written,
-            deduped: false,
-        })
-    }
-
-    /// Delete an object, from BOTH layouts (a pre-v8 root may still hold it
-    /// at the one-level path, and leaving that copy behind would silently
-    /// resurrect collected bytes). Absent objects succeed: removal is
-    /// idempotent because blob GC may retry an unlink a crash interrupted.
-    /// Returns whether anything was on disk.
-    ///
-    /// This is the ONLY path that removes committed bytes, and it is called
-    /// exclusively by the sweep, after the catalog row is gone.
-    pub fn remove_object(&self, id: &BlobId) -> ServerResult<bool> {
-        let mut removed = false;
-        for path in [self.object_path(id), self.legacy_path(id)] {
-            match fs::remove_file(&path) {
-                Ok(()) => removed = true,
-                Err(e) if e.kind() == std::io::ErrorKind::NotFound => {}
-                Err(e) => return Err(io_err("cas remove object")(e)),
-            }
-        }
-        Ok(removed)
-    }
-
-    /// Read a whole blob, re-hashing; refuses corrupt bytes. Nothing is
-    /// returned unless the complete digest matched.
-    pub fn read_verified(&self, id: &BlobId) -> ServerResult<Vec<u8>> {
-        let path = self.read_path(id).unwrap_or_else(|| self.object_path(id));
-        let mut file = match File::open(&path) {
-            Ok(f) => f,
-            Err(e) if e.kind() == std::io::ErrorKind::NotFound => {
-                return Err(ServerError::NotFound { what: "cas object" })
-            }
-            Err(e) => return Err(io_err("cas open object")(e)),
-        };
-        let mut hasher = Sha256::new();
-        let mut total: u64 = 0;
-        let mut out = Vec::new();
-        let mut buf = vec![0u8; self.chunk.max(1)];
-        loop {
-            let n = file.read(&mut buf).map_err(io_err("cas read object"))?;
-            if n == 0 {
-                break;
-            }
-            total = total
-                .checked_add(n as u64)
-                .ok_or(ServerError::OverBudget {
-                    what: "cas object bytes",
-                    limit: self.max_blob_bytes,
-                    found: u64::MAX,
-                })?;
-            if total > self.max_blob_bytes {
-                return Err(ServerError::OverBudget {
-                    what: "cas object bytes",
-                    limit: self.max_blob_bytes,
-                    found: total,
-                });
-            }
-            hasher.update(&buf[..n]);
-            out.extend_from_slice(&buf[..n]);
-        }
-        let digest = hasher.finalize();
-        if &digest != id.as_bytes() {
-            return Err(ServerError::DigestMismatch {
-                what: "cas object",
-                expected: *id.as_bytes(),
-                found: digest,
-            });
-        }
-        Ok(out)
-    }
-
-    /// Write a blob into `sink`, fail-closed: the object is read and its
-    /// whole digest verified in memory FIRST, and only fully verified bytes
-    /// are ever emitted. On any refusal (missing, corrupt, over budget) the
-    /// sink receives nothing. Memory use is bounded by `max_blob_bytes`.
-    pub fn stream_verified(&self, id: &BlobId, sink: &mut dyn Write) -> ServerResult<u64> {
-        let bytes = self.read_verified(id)?;
-        sink.write_all(&bytes).map_err(io_err("cas write sink"))?;
-        Ok(bytes.len() as u64)
-    }
-}
-
-impl Cas for FsCas {
-    fn recover(&self) -> ServerResult<u64> {
-        FsCas::recover(self)
-    }
-
-    fn contains(&self, id: &BlobId) -> bool {
-        FsCas::contains(self, id)
-    }
-
-    fn put(&self, bytes: &[u8], expected: Option<BlobId>) -> ServerResult<BlobCommit> {
-        let mut writer = FsCas::begin(self)?;
-        writer.write(bytes)?;
-        FsCas::commit(self, writer, expected)
-    }
-
-    fn read_verified(&self, id: &BlobId) -> ServerResult<Vec<u8>> {
-        FsCas::read_verified(self, id)
-    }
-
-    fn remove_object(&self, id: &BlobId) -> ServerResult<bool> {
-        FsCas::remove_object(self, id)
-    }
-}
-
-/// A streaming blob write: hash-while-write into a private temp file.
-/// Dropping without commit deletes the temp file.
-pub struct BlobWriter {
-    file: Option<File>,
-    tmp_path: PathBuf,
-    hasher: Sha256,
-    written: u64,
-    max: u64,
-    /// Set by `Cas::commit` after the rename; disarms Drop's temp cleanup.
-    committed: bool,
-}
-
-impl BlobWriter {
-    pub fn write(&mut self, data: &[u8]) -> ServerResult<()> {
-        let file = self.file.as_mut().ok_or(ServerError::InvalidState {
-            what: "blob writer",
-            state: "already committed",
-        })?;
-        let new_total = self
-            .written
-            .checked_add(data.len() as u64)
-            .ok_or(ServerError::OverBudget {
-                what: "blob bytes",
-                limit: self.max,
-                found: u64::MAX,
-            })?;
-        if new_total > self.max {
-            return Err(ServerError::OverBudget {
-                what: "blob bytes",
-                limit: self.max,
-                found: new_total,
-            });
-        }
-        file.write_all(data).map_err(io_err("cas write temp"))?;
-        self.hasher.update(data);
-        self.written = new_total;
-        Ok(())
-    }
-
-    pub fn written(&self) -> u64 {
-        self.written
-    }
-}
-
-impl Drop for BlobWriter {
-    fn drop(&mut self) {
-        if !self.committed {
-            self.file.take();
-            let _ = fs::remove_file(&self.tmp_path);
-        }
-    }
-}
diff --git a/libs/asset/store/src/core.rs b/libs/asset/store/src/core.rs
deleted file mode 100644
index ebc764b15..000000000
--- a/libs/asset/store/src/core.rs
+++ /dev/null
@@ -1,656 +0,0 @@
-//! Portable, transport-free catalog core.
-//!
-//! This layer owns only the synchronous SQLite working set and budgets. It
-//! contains no filesystem, HTTP, thread, watcher, or browser-storage code.
-
-use crate::auth::Auth;
-use crate::budget::Budgets;
-use crate::catalog::{CandidateRow, CandidateState, Catalog, CATALOG_SCHEMA};
-use crate::error::{content_err_at, ServerError, ServerResult};
-use crate::gc::{Gc, GC_SCHEMA};
-use crate::imports::{Imports, IMPORT_SCHEMA};
-use crate::search::{kind_parse, AssetAnnotation, Search, SEARCH_SCHEMA};
-use crate::sqlite::Db;
-use crate::variants::{Variants, VARIANT_SCHEMA};
-use makepad_asset_data::{
-    AssetAlias, AssetId, AssetKind, AssetManifest, AssetRevisionId, AssetRevisionRef,
-};
-
-pub const SERVER_SCHEMA_VERSION: i64 = 14;
-
-// GC keeps reference-blob handling fail-closed even though embedded mode can
-// never create one. Keeping the empty table in the portable schema avoids a
-// target-specific SQL branch in the collector.
-const EMPTY_BLOBREF_SCHEMA: &str = "
-CREATE TABLE IF NOT EXISTS blob_refs(
-    blob_id BLOB PRIMARY KEY,
-    path TEXT NOT NULL,
-    size INTEGER NOT NULL,
-    mtime_ms INTEGER,
-    recorded_ms INTEGER NOT NULL
-);
-CREATE INDEX IF NOT EXISTS blob_refs_by_path ON blob_refs(path);
-";
-
-fn table_has_column(db: &Db, table: &str, column: &str) -> ServerResult<bool> {
-    let mut stmt = db.prepare("table info", &format!("PRAGMA table_info({table})"))?;
-    while stmt.step()? {
-        if stmt.column_text(1) == column {
-            return Ok(true);
-        }
-    }
-    Ok(false)
-}
-
-pub struct CatalogCore {
-    pub(crate) db: Db,
-    pub(crate) budgets: Budgets,
-}
-
-impl CatalogCore {
-    /// Open a fresh in-memory catalog through SQ1's `MemoryStoreSet`.
-    pub fn open_memory(budgets: Budgets) -> ServerResult<Self> {
-        budgets.validate()?;
-        let timeout = budgets.db_busy_timeout_ms;
-        let db = Db::open_memory(timeout)?;
-        Self::initialize(db, budgets)
-    }
-
-    /// Open a catalog on a caller-supplied SQ1 page-store set.
-    pub fn open_with<S: makepad_sqlite::PageStoreSet + 'static>(
-        stores: S,
-        budgets: Budgets,
-    ) -> ServerResult<Self> {
-        budgets.validate()?;
-        let timeout = budgets.db_busy_timeout_ms;
-        let db = Db::open_with(stores, timeout)?;
-        Self::initialize(db, budgets)
-    }
-
-    #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-    pub(crate) fn from_parts(db: Db, budgets: Budgets) -> Self {
-        Self { db, budgets }
-    }
-
-    fn initialize(db: Db, budgets: Budgets) -> ServerResult<Self> {
-        // Embedded catalogs have one synchronous owner and use rollback
-        // journal mode. Browser durability is outside the pager in E2.
-        db.exec("set rollback journal", "PRAGMA journal_mode=DELETE")?;
-        db.exec("set synchronous", "PRAGMA synchronous=FULL")?;
-        db.exec("set foreign keys", "PRAGMA foreign_keys=ON")?;
-        let version = {
-            let mut stmt = db.prepare("get user_version", "PRAGMA user_version")?;
-            if stmt.step()? { stmt.column_i64(0) } else { 0 }
-        };
-        if version != 0 && version != 13 && version != SERVER_SCHEMA_VERSION {
-            return Err(ServerError::UnsupportedSchema { found: version });
-        }
-        db.tx(|db| {
-            db.exec("create catalog schema", CATALOG_SCHEMA)?;
-            db.exec("create auth schema", crate::auth::AUTH_SCHEMA)?;
-            db.exec("create search schema", SEARCH_SCHEMA)?;
-            db.exec("create import schema", IMPORT_SCHEMA)?;
-            db.exec("create variant schema", VARIANT_SCHEMA)?;
-            db.exec("create gc schema", GC_SCHEMA)?;
-            db.exec("create empty blob-ref schema", EMPTY_BLOBREF_SCHEMA)?;
-            if version == 13 {
-                let columns = [
-                    "artist", "artist_url", "album", "source_url", "license", "license_url",
-                ];
-                for (column, sql) in
-                    columns.into_iter().zip(crate::search::ATTRIBUTION_MIGRATION_SQL)
-                {
-                    if !table_has_column(db, "search_annotations", column)? {
-                        db.exec("add attribution column", sql)?;
-                    }
-                }
-            }
-            if version == 0 || version == 13 {
-                db.exec(
-                    "set user_version",
-                    &format!("PRAGMA user_version={SERVER_SCHEMA_VERSION}"),
-                )?;
-            }
-            Ok(())
-        })?;
-        Ok(Self { db, budgets })
-    }
-
-    pub fn budgets(&self) -> &Budgets {
-        &self.budgets
-    }
-
-    pub fn catalog(&self) -> Catalog<'_> {
-        Catalog { db: &self.db, budgets: &self.budgets }
-    }
-
-    pub fn auth(&self) -> Auth<'_> {
-        Auth { db: &self.db }
-    }
-
-    pub fn search(&self) -> Search<'_> {
-        Search { db: &self.db, budgets: &self.budgets }
-    }
-
-    pub fn imports(&self) -> Imports<'_> {
-        Imports { db: &self.db, budgets: &self.budgets }
-    }
-
-    pub fn variants(&self) -> Variants<'_> {
-        Variants { db: &self.db, budgets: &self.budgets }
-    }
-
-    pub fn gc(&self) -> Gc<'_> {
-        Gc { db: &self.db, budgets: &self.budgets }
-    }
-
-    pub fn detail(&self, asset_id: &AssetId) -> ServerResult<Option<AssetDetail>> {
-        let Some(namespace) = self.catalog().asset_namespace(asset_id)? else {
-            return Ok(None);
-        };
-        let annotation = self.search().annotation(asset_id)?;
-        let candidates = self.catalog().asset_candidates(asset_id, 512)?;
-        let mut stmt = self.db.prepare(
-            "asset detail aliases",
-            "SELECT alias, head_revision FROM asset_aliases
-             WHERE asset_id=?1 ORDER BY alias",
-        )?;
-        stmt.bind_blob(1, asset_id.as_bytes())?;
-        let mut aliases = Vec::new();
-        while stmt.step()? {
-            aliases.push((
-                AssetAlias::new(stmt.column_text(0))?,
-                AssetRevisionRef {
-                    asset_id: *asset_id,
-                    revision: AssetRevisionId::from_bytes(crate::catalog::fixed32(
-                        &stmt.column_blob(1),
-                        "asset detail alias revision",
-                    )?),
-                },
-            ));
-        }
-        Ok(Some(AssetDetail { asset_id: *asset_id, namespace, annotation, candidates, aliases }))
-    }
-
-    /// Enumerate a bounded, public-only page for a sink-independent export
-    /// planner. Asset identity and published revision state are catalog truth;
-    /// aliases and public/live search text are optional projections.
-    pub fn public_export_page(
-        &self,
-        filter: PublicExportFilter<'_>,
-    ) -> ServerResult<PublicExportPage> {
-        if filter.limit == 0 || filter.limit > self.budgets.max_search_results {
-            return Err(ServerError::OverBudget {
-                what: "public export page size",
-                limit: self.budgets.max_search_results as u64,
-                found: filter.limit as u64,
-            });
-        }
-        if let Some(namespace) = filter.namespace {
-            crate::catalog::validate_namespace(namespace)?;
-        }
-        let wanted = filter.limit as usize + 1;
-        let scan_limit = self.budgets.max_search_results as u64;
-        let mut scan_after = filter.after;
-        let mut assets = Vec::with_capacity(wanted);
-        while assets.len() < wanted {
-            let mut stmt = self.db.prepare(
-                "public export page",
-                "SELECT a.asset_id, a.namespace, a.created_ms, sa.asset_id,
-                        sa.title, sa.description, sa.kind, sa.creator,
-                        sa.artist, sa.artist_url, sa.album, sa.source_url,
-                        sa.license, sa.license_url,
-                        sa.generator, sa.backend, sa.model, sa.updated_ms
-                 FROM assets a
-                 LEFT JOIN search_annotations sa ON sa.asset_id=a.asset_id
-                    AND sa.visibility='public' AND sa.live=1
-                 WHERE a.retired_ms IS NULL
-                   AND (?1 IS NULL OR a.namespace=?1)
-                   AND (?2 IS NULL OR a.asset_id>?2)
-                 ORDER BY a.asset_id LIMIT ?3",
-            )?;
-            match filter.namespace {
-                Some(namespace) => stmt.bind_text(1, namespace)?,
-                None => stmt.bind_null(1)?,
-            }
-            match scan_after {
-                Some(asset_id) => stmt.bind_blob(2, asset_id.as_bytes())?,
-                None => stmt.bind_null(2)?,
-            }
-            stmt.bind_u64(3, scan_limit)?;
-
-            let mut base = Vec::new();
-            while stmt.step()? {
-                base.push((
-                    AssetId::from_bytes(crate::catalog::fixed16(
-                        &stmt.column_blob(0),
-                        "public export asset id",
-                    )?),
-                    stmt.column_text(1),
-                    stmt.column_u64(2),
-                    !stmt.column_is_null(3),
-                    stmt.column_text(4),
-                    stmt.column_text(5),
-                    if stmt.column_is_null(6) {
-                        None
-                    } else {
-                        Some(kind_parse(&stmt.column_text(6)).ok_or(
-                            ServerError::InvalidState {
-                                what: "public export annotation kind",
-                                state: "unknown",
-                            },
-                        )?)
-                    },
-                    stmt.column_text(7),
-                    stmt.column_text(8),
-                    stmt.column_text(9),
-                    stmt.column_text(10),
-                    stmt.column_text(11),
-                    stmt.column_text(12),
-                    stmt.column_text(13),
-                    stmt.column_text(14),
-                    stmt.column_text(15),
-                    stmt.column_text(16),
-                    stmt.column_u64(17),
-                ));
-            }
-            drop(stmt);
-            if base.is_empty() {
-                break;
-            }
-            let scanned = base.len();
-            scan_after = base.last().map(|row| row.0);
-
-            for (
-                asset_id,
-                namespace,
-                created_ms,
-                has_public_search,
-                title,
-                description,
-                kind,
-                creator,
-                artist,
-                artist_url,
-                album,
-                source_url,
-                license,
-                license_url,
-                generator,
-                backend,
-                model,
-                updated_ms,
-            ) in base
-            {
-                let mut revisions = Vec::new();
-                let mut revision_stmt = self.db.prepare(
-                    "public export revisions",
-                    "SELECT c.revision, c.staged_ms, c.published_ms, r.manifest
-                     FROM candidates c
-                     JOIN asset_revisions r ON r.revision=c.revision
-                        AND r.asset_id=c.owner_id
-                     WHERE c.kind='asset' AND c.owner_id=?1
-                       AND c.state='published' AND c.retired_ms IS NULL
-                     ORDER BY c.published_ms, c.revision LIMIT ?2",
-                )?;
-                revision_stmt.bind_blob(1, asset_id.as_bytes())?;
-                revision_stmt.bind_u64(2, self.budgets.max_search_index_terms as u64 + 1)?;
-                while revision_stmt.step()? {
-                    let revision = AssetRevisionId::from_bytes(crate::catalog::fixed32(
-                        &revision_stmt.column_blob(0),
-                        "public export revision",
-                    )?);
-                    let manifest_bytes = revision_stmt.column_blob(3);
-                    let manifest = AssetManifest::from_canonical_bytes(&manifest_bytes).map_err(
-                        |error| {
-                            content_err_at(
-                                "catalog.sqlite3 asset_revisions.manifest",
-                                &manifest_bytes,
-                                error,
-                            )
-                        },
-                    )?;
-                    if manifest.asset_id != asset_id {
-                        return Err(ServerError::Conflict {
-                            what: "public export revision asset",
-                        });
-                    }
-                    revisions.push(PublicAssetRevision {
-                        target: AssetRevisionRef { asset_id, revision },
-                        kind: manifest.kind,
-                        staged_ms: revision_stmt.column_u64(1),
-                        published_ms: revision_stmt.column_u64(2),
-                    });
-                }
-                drop(revision_stmt);
-                if revisions.len() > self.budgets.max_search_index_terms as usize {
-                    return Err(ServerError::OverBudget {
-                        what: "public export revisions per asset",
-                        limit: self.budgets.max_search_index_terms as u64,
-                        found: revisions.len() as u64,
-                    });
-                }
-                if filter
-                    .kind
-                    .is_some_and(|wanted| !revisions.iter().any(|row| row.kind == wanted))
-                {
-                    continue;
-                }
-
-            let mut aliases = Vec::new();
-            let mut alias_stmt = self.db.prepare(
-                "public export aliases",
-                "SELECT aa.alias, aa.head_revision, aa.updated_ms, c.published_ms
-                 FROM asset_aliases aa
-                 JOIN candidates c ON c.kind='asset' AND c.owner_id=aa.asset_id
-                    AND c.revision=aa.head_revision
-                 WHERE aa.asset_id=?1 AND c.state='published' AND c.retired_ms IS NULL
-                 ORDER BY aa.alias LIMIT ?2",
-            )?;
-            alias_stmt.bind_blob(1, asset_id.as_bytes())?;
-            alias_stmt.bind_u64(2, self.budgets.max_search_index_terms as u64 + 1)?;
-            while alias_stmt.step()? {
-                aliases.push(PublicAliasHead {
-                    alias: AssetAlias::new(alias_stmt.column_text(0))?,
-                    target: AssetRevisionRef {
-                        asset_id,
-                        revision: AssetRevisionId::from_bytes(crate::catalog::fixed32(
-                            &alias_stmt.column_blob(1),
-                            "public export alias revision",
-                        )?),
-                    },
-                    updated_ms: alias_stmt.column_u64(2),
-                    published_ms: alias_stmt.column_u64(3),
-                });
-            }
-            drop(alias_stmt);
-            if aliases.len() > self.budgets.max_search_index_terms as usize {
-                return Err(ServerError::OverBudget {
-                    what: "public export aliases per asset",
-                    limit: self.budgets.max_search_index_terms as u64,
-                    found: aliases.len() as u64,
-                });
-            }
-
-                let mut categories = Vec::new();
-                let mut tags = Vec::new();
-                let mut terms = Vec::new();
-                if has_public_search {
-                    let mut labels = self.db.prepare(
-                        "public export labels",
-                        "SELECT kind, label FROM search_labels
-                         WHERE asset_id=?1 ORDER BY kind, label",
-                    )?;
-                    labels.bind_blob(1, asset_id.as_bytes())?;
-                    while labels.step()? {
-                        if labels.column_text(0) == "category" {
-                            categories.push(labels.column_text(1));
-                        } else {
-                            tags.push(labels.column_text(1));
-                        }
-                    }
-                    drop(labels);
-
-                    let mut postings = self.db.prepare(
-                        "public export postings",
-                        "SELECT term, SUM(weight) FROM (
-                             SELECT term, weight_public AS weight FROM search_postings
-                             WHERE asset_id=?1 AND weight_public>0
-                             UNION ALL
-                             SELECT term, weight FROM search_alias_postings
-                             WHERE asset_id=?1 AND weight>0
-                         ) GROUP BY term ORDER BY term",
-                    )?;
-                    postings.bind_blob(1, asset_id.as_bytes())?;
-                    while postings.step()? {
-                        terms.push(PublicSearchTerm {
-                            term: postings.column_text(0),
-                            weight: postings.column_u64(1),
-                        });
-                    }
-                }
-
-                assets.push(PublicExportAsset {
-                    asset_id,
-                    namespace,
-                    created_ms,
-                    revisions,
-                    aliases,
-                    search: PublicSearchProjection {
-                        title,
-                        description,
-                        kind,
-                        categories,
-                        tags,
-                        creator,
-                        artist,
-                        artist_url,
-                        album,
-                        source_url,
-                        license,
-                        license_url,
-                        generator,
-                        backend,
-                        model,
-                        updated_ms,
-                        terms,
-                    },
-                });
-                if assets.len() == wanted {
-                    break;
-                }
-            }
-            if assets.len() == wanted || scanned < scan_limit as usize {
-                break;
-            }
-        }
-        let more = assets.len() > filter.limit as usize;
-        assets.truncate(filter.limit as usize);
-        let next = if more { assets.last().map(|row| row.asset_id) } else { None };
-        Ok(PublicExportPage { assets, next })
-    }
-
-    /// Atomic catalog half of publication. Blob durability/admission must
-    /// complete before this method is called.
-    pub fn publish_batch(
-        &self,
-        items: &[PublishBatchItem],
-        now_ms: u64,
-    ) -> ServerResult<Vec<PublishBatchOutcome>> {
-        let mut decoded: Vec<(AssetManifest, AssetRevisionId)> = Vec::with_capacity(items.len());
-        for item in items {
-            if item.manifest_bytes.len() as u64 > self.budgets.max_manifest_bytes {
-                return Err(ServerError::OverBudget {
-                    what: "asset manifest bytes",
-                    limit: self.budgets.max_manifest_bytes,
-                    found: item.manifest_bytes.len() as u64,
-                });
-            }
-            let manifest = AssetManifest::from_canonical_bytes(&item.manifest_bytes)?;
-            let revision = AssetRevisionId::hash_of(&item.manifest_bytes);
-            if let Some(alias) = &item.alias {
-                if alias.namespace() != item.namespace {
-                    return Err(ServerError::Conflict { what: "alias namespace" });
-                }
-            }
-            let candidates = self.catalog().asset_candidates(&manifest.asset_id, 512)?;
-            let previous = candidates
-                .iter()
-                .filter(|row| {
-                    row.state == CandidateState::Published && row.revision != revision
-                })
-                .max_by_key(|row| row.published_ms.unwrap_or(0))
-                .map(|row| row.revision);
-            if let Some(previous) = previous {
-                if let Some(bytes) = self.catalog().asset_revision_manifest(&previous)? {
-                    if let Ok(previous) = AssetManifest::from_canonical_bytes(&bytes) {
-                        if previous.rights != manifest.rights {
-                            return Err(ServerError::Conflict {
-                                what: "published asset rights would change",
-                            });
-                        }
-                    }
-                }
-            }
-            decoded.push((manifest, revision));
-        }
-
-        let catalog = self.catalog();
-        let search = self.search();
-        self.db.tx(|db| {
-            let mut outcomes = Vec::with_capacity(items.len());
-            for (item, (manifest, revision)) in items.iter().zip(&decoded) {
-                catalog.register_asset(&manifest.asset_id, &item.namespace, now_ms)?;
-                let already_published = match catalog
-                    .asset_candidate_state(&manifest.asset_id, revision)?
-                {
-                    Some(CandidateState::Published) => true,
-                    Some(CandidateState::Quarantined) => {
-                        return Err(ServerError::InvalidState {
-                            what: "publish batch revision",
-                            state: "quarantined",
-                        });
-                    }
-                    Some(CandidateState::Staged) => {
-                        catalog.transition_in_tx(
-                            db,
-                            "asset",
-                            manifest.asset_id.as_bytes(),
-                            revision.as_bytes(),
-                            &[CandidateState::Staged],
-                            CandidateState::Published,
-                            now_ms,
-                        )?;
-                        false
-                    }
-                    None => {
-                        let staged = catalog.stage_asset_revision_in_tx(
-                            db,
-                            &item.manifest_bytes,
-                            now_ms,
-                        )?;
-                        catalog.transition_in_tx(
-                            db,
-                            "asset",
-                            manifest.asset_id.as_bytes(),
-                            staged.as_bytes(),
-                            &[CandidateState::Staged],
-                            CandidateState::Published,
-                            now_ms,
-                        )?;
-                        false
-                    }
-                };
-                search.set_annotation_in_tx(db, &manifest.asset_id, &item.annotation, now_ms)?;
-                if let Some(alias) = &item.alias {
-                    catalog.set_asset_alias_in_tx(
-                        db,
-                        alias,
-                        &AssetRevisionRef {
-                            asset_id: manifest.asset_id,
-                            revision: *revision,
-                        },
-                        now_ms,
-                    )?;
-                }
-                outcomes.push(PublishBatchOutcome {
-                    asset_id: manifest.asset_id,
-                    revision: *revision,
-                    already_published,
-                });
-            }
-            Ok(outcomes)
-        })
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct AssetDetail {
-    pub asset_id: AssetId,
-    pub namespace: String,
-    pub annotation: Option<AssetAnnotation>,
-    pub candidates: Vec<CandidateRow>,
-    pub aliases: Vec<(AssetAlias, AssetRevisionRef)>,
-}
-
-#[derive(Clone, Debug)]
-pub struct PublishBatchItem {
-    pub namespace: String,
-    pub manifest_bytes: Vec<u8>,
-    pub annotation: AssetAnnotation,
-    pub alias: Option<AssetAlias>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct PublishBatchOutcome {
-    pub asset_id: AssetId,
-    pub revision: AssetRevisionId,
-    pub already_published: bool,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublicAliasHead {
-    pub alias: AssetAlias,
-    pub target: AssetRevisionRef,
-    pub updated_ms: u64,
-    pub published_ms: u64,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct PublicAssetRevision {
-    pub target: AssetRevisionRef,
-    pub kind: AssetKind,
-    pub staged_ms: u64,
-    pub published_ms: u64,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublicSearchTerm {
-    pub term: String,
-    pub weight: u64,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublicSearchProjection {
-    pub title: String,
-    pub description: String,
-    pub kind: Option<AssetKind>,
-    pub categories: Vec<String>,
-    pub tags: Vec<String>,
-    pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
-    pub generator: String,
-    pub backend: String,
-    pub model: String,
-    pub updated_ms: u64,
-    pub terms: Vec<PublicSearchTerm>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PublicExportAsset {
-    pub asset_id: AssetId,
-    pub namespace: String,
-    pub created_ms: u64,
-    pub revisions: Vec<PublicAssetRevision>,
-    pub aliases: Vec<PublicAliasHead>,
-    pub search: PublicSearchProjection,
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct PublicExportPage {
-    pub assets: Vec<PublicExportAsset>,
-    pub next: Option<AssetId>,
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-pub struct PublicExportFilter<'a> {
-    pub namespace: Option<&'a str>,
-    pub kind: Option<AssetKind>,
-    pub after: Option<AssetId>,
-    pub limit: u32,
-}
diff --git a/libs/asset/store/src/embedded/cas.rs b/libs/asset/store/src/embedded/cas.rs
deleted file mode 100644
index 2bc253931..000000000
--- a/libs/asset/store/src/embedded/cas.rs
+++ /dev/null
@@ -1,816 +0,0 @@
-//! Storage-backed, chunked content-addressed objects.
-
-use super::durability::{
-    put_u16, put_u32, put_u64, sha256_hex_bytes, take_digest, take_u16, take_u32, take_u64,
-    DurabilityError, StorageCommand, StorageHandlePump, StorageValues,
-};
-use crate::error::ServerError;
-use makepad_asset_data::{sha256, BlobId, Sha256};
-use makepad_platform::{Cx, Event, StorageError};
-use std::collections::BTreeMap;
-
-pub const CAS_CHUNK_BYTES: usize = 4 * 1024 * 1024;
-pub const CAS_HASH_SLICE_BYTES: usize = 256 * 1024;
-const FORMAT_VERSION: u16 = 1;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum StorageCasError {
-    Storage(StorageError),
-    Core(ServerError),
-    Corrupt(&'static str),
-    InvalidUpload,
-}
-
-impl From<StorageError> for StorageCasError {
-    fn from(value: StorageError) -> Self {
-        Self::Storage(value)
-    }
-}
-
-impl From<DurabilityError> for StorageCasError {
-    fn from(value: DurabilityError) -> Self {
-        match value {
-            DurabilityError::Storage(error) => Self::Storage(error),
-            _ => Self::Corrupt("CAS record decode"),
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct ChunkRef {
-    digest: [u8; 32],
-    len: u32,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct ObjectManifest {
-    blob: BlobId,
-    len: u64,
-    chunks: Vec<ChunkRef>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct PartialManifest {
-    expected: BlobId,
-    len: u64,
-    updated_ms: u64,
-    chunks: Vec<ChunkRef>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct UploadProgress {
-    pub hashed_bytes: u64,
-    pub total_bytes: u64,
-    pub cpu_bytes: u32,
-    pub done: bool,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct ReadProgress {
-    pub verified_bytes: u64,
-    pub total_bytes: u64,
-    pub cpu_bytes: u32,
-    pub done: bool,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct StorageBlobCommit {
-    pub blob_id: BlobId,
-    pub size: u64,
-    pub deduped: bool,
-}
-
-pub struct StorageCas {
-    max_blob_bytes: u64,
-    max_partial_uploads: usize,
-}
-
-impl StorageCas {
-    pub fn new(max_blob_bytes: u64) -> Self {
-        Self { max_blob_bytes, max_partial_uploads: 8 }
-    }
-
-    pub fn with_partial_limit(mut self, limit: usize) -> Self {
-        self.max_partial_uploads = limit.max(1);
-        self
-    }
-
-    pub fn start_upload(
-        &self,
-        storage: &dyn StorageValues,
-        upload_id: &str,
-        bytes: Vec<u8>,
-        expected: BlobId,
-        now_ms: u64,
-    ) -> Result<StorageUpload, StorageCasError> {
-        if bytes.len() as u64 > self.max_blob_bytes {
-            return Err(StorageCasError::Core(ServerError::OverBudget {
-                what: "blob bytes",
-                limit: self.max_blob_bytes,
-                found: bytes.len() as u64,
-            }));
-        }
-        let partial_key = partial_key(upload_id);
-        let partial = storage
-            .get(&partial_key)?
-            .map(|value| decode_partial(&value))
-            .transpose()?;
-        if let Some(partial) = &partial {
-            if partial.expected != expected || partial.len != bytes.len() as u64 {
-                return Err(StorageCasError::InvalidUpload);
-            }
-        } else if storage.list("cas/partial/")?.len() >= self.max_partial_uploads {
-            return Err(StorageCasError::Core(ServerError::OverBudget {
-                what: "partial uploads",
-                limit: self.max_partial_uploads as u64,
-                found: self.max_partial_uploads as u64 + 1,
-            }));
-        }
-        Ok(StorageUpload {
-            bytes,
-            expected,
-            partial_key,
-            now_ms,
-            offset: 0,
-            hasher: Sha256::new(),
-            chunk_hasher: Sha256::new(),
-            chunks: Vec::new(),
-            resumed: partial.map_or_default(|partial| partial.chunks),
-            commit: None,
-        })
-    }
-
-    /// Begin a cooperatively hashed upload whose writes are driven through a
-    /// [`StorageHandlePump`]. Existing content-addressed chunks may be safely
-    /// replaced; the object manifest remains the last visibility write.
-    pub fn start_handle_upload(
-        &self,
-        upload_id: &str,
-        bytes: Vec<u8>,
-        expected: BlobId,
-        now_ms: u64,
-    ) -> Result<HandleStorageUpload, StorageCasError> {
-        if bytes.len() as u64 > self.max_blob_bytes {
-            return Err(StorageCasError::Core(ServerError::OverBudget {
-                what: "blob bytes",
-                limit: self.max_blob_bytes,
-                found: bytes.len() as u64,
-            }));
-        }
-        Ok(HandleStorageUpload {
-            bytes,
-            expected,
-            partial_key: partial_key(upload_id),
-            now_ms,
-            offset: 0,
-            hasher: Sha256::new(),
-            chunk_hasher: Sha256::new(),
-            chunks: Vec::new(),
-            command: None,
-            after: HandleAfter::None,
-            commit: None,
-        })
-    }
-
-    pub fn put(
-        &self,
-        storage: &mut dyn StorageValues,
-        upload_id: &str,
-        bytes: Vec<u8>,
-        expected: BlobId,
-        now_ms: u64,
-    ) -> Result<StorageBlobCommit, StorageCasError> {
-        let mut upload = self.start_upload(storage, upload_id, bytes, expected, now_ms)?;
-        while !upload.step(storage)?.done {}
-        upload.commit.ok_or(StorageCasError::Corrupt("missing CAS commit"))
-    }
-
-    pub fn contains(
-        &self,
-        storage: &dyn StorageValues,
-        blob: &BlobId,
-    ) -> Result<bool, StorageCasError> {
-        let Some(bytes) = storage.get(&object_key(blob))? else { return Ok(false) };
-        Ok(decode_object(&bytes, Some(*blob)).is_ok())
-    }
-
-    /// Fail closed: no bytes are returned until every chunk and the aggregate
-    /// object digest have been verified.
-    pub fn read_verified(
-        &self,
-        storage: &dyn StorageValues,
-        blob: &BlobId,
-    ) -> Result<Vec<u8>, StorageCasError> {
-        let mut read = self.start_read(storage, blob)?;
-        while !read.step(storage)?.done {}
-        read.finish()
-            .ok_or(StorageCasError::Corrupt("verified CAS read has no result"))
-    }
-
-    pub fn start_read(
-        &self,
-        storage: &dyn StorageValues,
-        blob: &BlobId,
-    ) -> Result<StorageBlobRead, StorageCasError> {
-        let manifest_bytes = storage
-            .get(&object_key(blob))?
-            .ok_or(StorageCasError::Core(ServerError::NotFound { what: "CAS object" }))?;
-        let manifest = decode_object(&manifest_bytes, Some(*blob))?;
-        if manifest.len > self.max_blob_bytes {
-            return Err(StorageCasError::Core(ServerError::OverBudget {
-                what: "CAS object bytes",
-                limit: self.max_blob_bytes,
-                found: manifest.len,
-            }));
-        }
-        let capacity = usize::try_from(manifest.len)
-            .map_err(|_| StorageCasError::Corrupt("CAS object length overflow"))?;
-        Ok(StorageBlobRead {
-            manifest,
-            chunk_index: 0,
-            chunk: None,
-            chunk_offset: 0,
-            chunk_hasher: Sha256::new(),
-            aggregate: Sha256::new(),
-            out: Vec::with_capacity(capacity),
-            done: false,
-        })
-    }
-
-    pub fn read_range_verified(
-        &self,
-        storage: &dyn StorageValues,
-        blob: &BlobId,
-        offset: u64,
-        len: u32,
-    ) -> Result<Vec<u8>, StorageCasError> {
-        let bytes = self.read_verified(storage, blob)?;
-        let start = usize::try_from(offset).unwrap_or(usize::MAX).min(bytes.len());
-        let end = start.saturating_add(len as usize).min(bytes.len());
-        Ok(bytes[start..end].to_vec())
-    }
-
-    /// Delete the object manifest first. Chunks shared with any remaining
-    /// manifest are retained; orphan chunks are then reclaimed.
-    pub fn delete_object(
-        &self,
-        storage: &mut dyn StorageValues,
-        blob: &BlobId,
-    ) -> Result<bool, StorageCasError> {
-        let existed = storage.get(&object_key(blob))?.is_some();
-        storage.delete(&object_key(blob))?;
-        self.reclaim_orphan_chunks(storage)?;
-        Ok(existed)
-    }
-
-    pub fn reclaim_orphan_chunks(
-        &self,
-        storage: &mut dyn StorageValues,
-    ) -> Result<u64, StorageCasError> {
-        let mut reachable = BTreeMap::<[u8; 32], ()>::new();
-        for key in storage.list("cas/object/")? {
-            let Some(bytes) = storage.get(&key)? else { continue };
-            let manifest = decode_object(&bytes, None)?;
-            for chunk in manifest.chunks {
-                reachable.insert(chunk.digest, ());
-            }
-        }
-        for key in storage.list("cas/partial/")? {
-            let Some(bytes) = storage.get(&key)? else { continue };
-            let partial = decode_partial(&bytes)?;
-            for chunk in partial.chunks {
-                reachable.insert(chunk.digest, ());
-            }
-        }
-        let mut removed = 0;
-        for key in storage.list("cas/chunk/")? {
-            let Some(hex) = key.strip_prefix("cas/chunk/") else { continue };
-            let Some(digest) = decode_hex_digest(hex) else { continue };
-            if !reachable.contains_key(&digest) {
-                storage.delete(&key)?;
-                removed += 1;
-            }
-        }
-        Ok(removed)
-    }
-
-    pub fn expire_partials(
-        &self,
-        storage: &mut dyn StorageValues,
-        older_than_ms: u64,
-    ) -> Result<u64, StorageCasError> {
-        let mut removed = 0;
-        for key in storage.list("cas/partial/")? {
-            let should_remove = storage
-                .get(&key)?
-                .and_then(|bytes| decode_partial(&bytes).ok())
-                .is_none_or(|partial| partial.updated_ms < older_than_ms);
-            if should_remove {
-                storage.delete(&key)?;
-                removed += 1;
-            }
-        }
-        Ok(removed)
-    }
-}
-
-/// Cooperative fail-closed reader. No bytes escape until every 256 KiB hash
-/// slice, chunk digest, aggregate object digest, and declared length verify.
-pub struct StorageBlobRead {
-    manifest: ObjectManifest,
-    chunk_index: usize,
-    chunk: Option<Vec<u8>>,
-    chunk_offset: usize,
-    chunk_hasher: Sha256,
-    aggregate: Sha256,
-    out: Vec<u8>,
-    done: bool,
-}
-
-impl StorageBlobRead {
-    pub fn step(
-        &mut self,
-        storage: &dyn StorageValues,
-    ) -> Result<ReadProgress, StorageCasError> {
-        if self.done {
-            return Ok(self.progress(0));
-        }
-        if self.chunk.is_none() && self.chunk_index < self.manifest.chunks.len() {
-            let chunk_ref = &self.manifest.chunks[self.chunk_index];
-            let bytes = storage
-                .get(&chunk_key(chunk_ref.digest))?
-                .ok_or(StorageCasError::Corrupt("missing CAS chunk"))?;
-            if bytes.len() != chunk_ref.len as usize {
-                return Err(StorageCasError::Core(ServerError::SizeMismatch {
-                    what: "CAS chunk",
-                    expected: chunk_ref.len as u64,
-                    found: bytes.len() as u64,
-                }));
-            }
-            self.chunk = Some(bytes);
-            self.chunk_offset = 0;
-        }
-        if let Some(bytes) = &self.chunk {
-            let end = self
-                .chunk_offset
-                .saturating_add(CAS_HASH_SLICE_BYTES)
-                .min(bytes.len());
-            let slice = &bytes[self.chunk_offset..end];
-            self.chunk_hasher.update(slice);
-            self.aggregate.update(slice);
-            self.out.extend_from_slice(slice);
-            let cpu_bytes = slice.len() as u32;
-            self.chunk_offset = end;
-            if end == bytes.len() {
-                let expected = self.manifest.chunks[self.chunk_index].digest;
-                let found = std::mem::take(&mut self.chunk_hasher).finalize();
-                if found != expected {
-                    return Err(StorageCasError::Core(ServerError::DigestMismatch {
-                        what: "CAS chunk",
-                        expected,
-                        found,
-                    }));
-                }
-                self.chunk = None;
-                self.chunk_index += 1;
-            }
-            return Ok(self.progress(cpu_bytes));
-        }
-        if self.out.len() as u64 != self.manifest.len {
-            return Err(StorageCasError::Core(ServerError::SizeMismatch {
-                what: "CAS object",
-                expected: self.manifest.len,
-                found: self.out.len() as u64,
-            }));
-        }
-        let found = std::mem::take(&mut self.aggregate).finalize();
-        if found != *self.manifest.blob.as_bytes() {
-            return Err(StorageCasError::Core(ServerError::DigestMismatch {
-                what: "CAS object",
-                expected: *self.manifest.blob.as_bytes(),
-                found,
-            }));
-        }
-        self.done = true;
-        Ok(self.progress(0))
-    }
-
-    pub fn finish(mut self) -> Option<Vec<u8>> {
-        self.done.then(|| std::mem::take(&mut self.out))
-    }
-
-    fn progress(&self, cpu_bytes: u32) -> ReadProgress {
-        ReadProgress {
-            verified_bytes: self.out.len() as u64,
-            total_bytes: self.manifest.len,
-            cpu_bytes,
-            done: self.done,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum HandleAfter {
-    None,
-    Chunk,
-    Partial,
-    Object,
-    PartialDelete,
-}
-
-pub struct HandleStorageUpload {
-    bytes: Vec<u8>,
-    expected: BlobId,
-    partial_key: String,
-    now_ms: u64,
-    offset: usize,
-    hasher: Sha256,
-    chunk_hasher: Sha256,
-    chunks: Vec<ChunkRef>,
-    command: Option<StorageCommand>,
-    after: HandleAfter,
-    commit: Option<StorageBlobCommit>,
-}
-
-impl HandleStorageUpload {
-    pub fn progress(&self) -> UploadProgress {
-        UploadProgress {
-            hashed_bytes: self.offset as u64,
-            total_bytes: self.bytes.len() as u64,
-            cpu_bytes: 0,
-            done: self.commit.is_some(),
-        }
-    }
-
-    pub fn next_command(&self) -> Option<&StorageCommand> {
-        self.command.as_ref()
-    }
-
-    /// Hash at most 256 KiB and prepare at most one storage command.
-    pub fn step_cpu(&mut self) -> Result<UploadProgress, StorageCasError> {
-        if self.command.is_some() || self.commit.is_some() {
-            return Ok(self.progress());
-        }
-        if self.offset < self.bytes.len() {
-            let end = self
-                .offset
-                .saturating_add(CAS_HASH_SLICE_BYTES)
-                .min(self.bytes.len());
-            self.hasher.update(&self.bytes[self.offset..end]);
-            self.chunk_hasher.update(&self.bytes[self.offset..end]);
-            let cpu_bytes = (end - self.offset) as u32;
-            self.offset = end;
-            if self.offset % CAS_CHUNK_BYTES == 0 || self.offset == self.bytes.len() {
-                let start = self.chunks.len() * CAS_CHUNK_BYTES;
-                let chunk_bytes = &self.bytes[start..self.offset];
-                let chunk = ChunkRef {
-                    digest: std::mem::take(&mut self.chunk_hasher).finalize(),
-                    len: chunk_bytes.len() as u32,
-                };
-                self.chunks.push(chunk.clone());
-                self.command = Some(StorageCommand::Set {
-                    key: chunk_key(chunk.digest),
-                    value: chunk_bytes.to_vec(),
-                });
-                self.after = HandleAfter::Chunk;
-            }
-            return Ok(UploadProgress {
-                cpu_bytes,
-                ..self.progress()
-            });
-        }
-        let found = std::mem::take(&mut self.hasher).finalize();
-        if found != *self.expected.as_bytes() {
-            return Err(StorageCasError::Core(ServerError::DigestMismatch {
-                what: "storage CAS upload",
-                expected: *self.expected.as_bytes(),
-                found,
-            }));
-        }
-        self.command = Some(StorageCommand::Set {
-            key: object_key(&self.expected),
-            value: encode_object(&ObjectManifest {
-                blob: self.expected,
-                len: self.bytes.len() as u64,
-                chunks: self.chunks.clone(),
-            }),
-        });
-        self.after = HandleAfter::Object;
-        Ok(self.progress())
-    }
-
-    pub fn complete(&mut self, result: Result<(), StorageError>) -> Result<(), StorageCasError> {
-        result?;
-        self.command = None;
-        match self.after {
-            HandleAfter::Chunk => {
-                self.command = Some(StorageCommand::Set {
-                    key: self.partial_key.clone(),
-                    value: encode_partial(&PartialManifest {
-                        expected: self.expected,
-                        len: self.bytes.len() as u64,
-                        updated_ms: self.now_ms,
-                        chunks: self.chunks.clone(),
-                    }),
-                });
-                self.after = HandleAfter::Partial;
-            }
-            HandleAfter::Partial => self.after = HandleAfter::None,
-            HandleAfter::Object => {
-                self.command = Some(StorageCommand::Delete { key: self.partial_key.clone() });
-                self.after = HandleAfter::PartialDelete;
-            }
-            HandleAfter::PartialDelete => {
-                self.after = HandleAfter::None;
-                self.commit = Some(StorageBlobCommit {
-                    blob_id: self.expected,
-                    size: self.bytes.len() as u64,
-                    deduped: false,
-                });
-            }
-            HandleAfter::None => return Err(StorageCasError::Corrupt("unexpected CAS completion")),
-        }
-        Ok(())
-    }
-
-    pub fn drive_handle(
-        &mut self,
-        cx: &mut Cx,
-        pump: &mut StorageHandlePump,
-    ) -> Result<UploadProgress, StorageCasError> {
-        if let Some(completion) = pump.take_completion() {
-            self.complete(super::durability::unit_completion(completion))?;
-        }
-        let mut progress = self.step_cpu()?;
-        if let Some(command) = self.next_command() {
-            if !pump.is_pending() {
-                pump.submit(cx, command)?;
-            }
-        }
-        progress.done = self.commit.is_some();
-        Ok(progress)
-    }
-
-    pub fn handle_event(&mut self, pump: &mut StorageHandlePump, event: &Event) -> bool {
-        pump.handle_event(event)
-    }
-
-    pub fn commit(&self) -> Option<StorageBlobCommit> {
-        self.commit
-    }
-}
-
-pub struct StorageUpload {
-    bytes: Vec<u8>,
-    expected: BlobId,
-    partial_key: String,
-    now_ms: u64,
-    offset: usize,
-    hasher: Sha256,
-    chunk_hasher: Sha256,
-    chunks: Vec<ChunkRef>,
-    resumed: Vec<ChunkRef>,
-    commit: Option<StorageBlobCommit>,
-}
-
-impl StorageUpload {
-    pub fn commit(&self) -> Option<StorageBlobCommit> {
-        self.commit
-    }
-
-    pub fn step(
-        &mut self,
-        storage: &mut dyn StorageValues,
-    ) -> Result<UploadProgress, StorageCasError> {
-        if self.commit.is_some() {
-            return Ok(self.progress(0, true));
-        }
-        if self.offset < self.bytes.len() {
-            let end = self
-                .offset
-                .saturating_add(CAS_HASH_SLICE_BYTES)
-                .min(self.bytes.len());
-            self.hasher.update(&self.bytes[self.offset..end]);
-            self.chunk_hasher.update(&self.bytes[self.offset..end]);
-            let cpu_bytes = (end - self.offset) as u32;
-            self.offset = end;
-            if self.offset % CAS_CHUNK_BYTES == 0 || self.offset == self.bytes.len() {
-                let chunk_index = self.chunks.len();
-                let start = chunk_index * CAS_CHUNK_BYTES;
-                let chunk_bytes = &self.bytes[start..self.offset];
-                let chunk = ChunkRef {
-                    digest: std::mem::take(&mut self.chunk_hasher).finalize(),
-                    len: chunk_bytes.len() as u32,
-                };
-                if self.resumed.get(chunk_index) != Some(&chunk) {
-                    storage.set(&chunk_key(chunk.digest), chunk_bytes.to_vec())?;
-                } else {
-                    let durable = storage
-                        .get(&chunk_key(chunk.digest))?
-                        .ok_or(StorageCasError::Corrupt("resumed CAS chunk missing"))?;
-                    if durable.len() != chunk.len as usize || sha256(&durable) != chunk.digest {
-                        return Err(StorageCasError::Corrupt("resumed CAS chunk corrupt"));
-                    }
-                }
-                self.chunks.push(chunk);
-                storage.set(
-                    &self.partial_key,
-                    encode_partial(&PartialManifest {
-                        expected: self.expected,
-                        len: self.bytes.len() as u64,
-                        updated_ms: self.now_ms,
-                        chunks: self.chunks.clone(),
-                    }),
-                )?;
-            }
-            return Ok(self.progress(cpu_bytes, false));
-        }
-
-        let found = std::mem::take(&mut self.hasher).finalize();
-        if found != *self.expected.as_bytes() {
-            return Err(StorageCasError::Core(ServerError::DigestMismatch {
-                what: "storage CAS upload",
-                expected: *self.expected.as_bytes(),
-                found,
-            }));
-        }
-        let manifest = ObjectManifest {
-            blob: self.expected,
-            len: self.bytes.len() as u64,
-            chunks: self.chunks.clone(),
-        };
-        let key = object_key(&self.expected);
-        let deduped = storage
-            .get(&key)?
-            .map(|bytes| decode_object(&bytes, Some(self.expected)).map(|_| ()))
-            .transpose()?
-            .is_some();
-        // The manifest is last: its presence is object visibility.
-        storage.set(&key, encode_object(&manifest))?;
-        storage.delete(&self.partial_key)?;
-        self.commit = Some(StorageBlobCommit {
-            blob_id: self.expected,
-            size: self.bytes.len() as u64,
-            deduped,
-        });
-        Ok(self.progress(0, true))
-    }
-
-    fn progress(&self, cpu_bytes: u32, done: bool) -> UploadProgress {
-        UploadProgress {
-            hashed_bytes: self.offset as u64,
-            total_bytes: self.bytes.len() as u64,
-            cpu_bytes,
-            done,
-        }
-    }
-}
-
-pub fn object_key(blob: &BlobId) -> String {
-    format!("cas/object/{}", sha256_hex_bytes(*blob.as_bytes()))
-}
-
-pub fn chunk_key(digest: [u8; 32]) -> String {
-    format!("cas/chunk/{}", sha256_hex_bytes(digest))
-}
-
-fn partial_key(upload_id: &str) -> String {
-    format!("cas/partial/{}", sha256_hex_bytes(sha256(upload_id.as_bytes())))
-}
-
-fn encode_object(manifest: &ObjectManifest) -> Vec<u8> {
-    let mut bytes = Vec::with_capacity(88 + manifest.chunks.len() * 36);
-    bytes.extend_from_slice(b"MPOB");
-    put_u16(&mut bytes, FORMAT_VERSION);
-    bytes.extend_from_slice(manifest.blob.as_bytes());
-    put_u64(&mut bytes, manifest.len);
-    put_u32(&mut bytes, manifest.chunks.len() as u32);
-    for chunk in &manifest.chunks {
-        bytes.extend_from_slice(&chunk.digest);
-        put_u32(&mut bytes, chunk.len);
-    }
-    append_checksum(&mut bytes);
-    bytes
-}
-
-fn decode_object(
-    bytes: &[u8],
-    expected: Option<BlobId>,
-) -> Result<ObjectManifest, StorageCasError> {
-    let body = checked_body(bytes, b"MPOB")?;
-    let mut cursor = 4;
-    if take_u16(body, &mut cursor)? != FORMAT_VERSION {
-        return Err(StorageCasError::Corrupt("CAS object version"));
-    }
-    let blob = BlobId::from_bytes(take_digest(body, &mut cursor)?);
-    if expected.is_some_and(|expected| expected != blob) {
-        return Err(StorageCasError::Corrupt("CAS object key mismatch"));
-    }
-    let len = take_u64(body, &mut cursor)?;
-    let count = take_u32(body, &mut cursor)? as usize;
-    let expected_count_u64 = if len == 0 {
-        0
-    } else {
-        (len - 1) / CAS_CHUNK_BYTES as u64 + 1
-    };
-    let expected_count = usize::try_from(expected_count_u64)
-        .map_err(|_| StorageCasError::Corrupt("CAS chunk count overflow"))?;
-    if count != expected_count || count > body.len().saturating_sub(cursor) / 36 {
-        return Err(StorageCasError::Corrupt("CAS object chunk count"));
-    }
-    let mut chunks = Vec::with_capacity(count);
-    for _ in 0..count {
-        chunks.push(ChunkRef {
-            digest: take_digest(body, &mut cursor)?,
-            len: take_u32(body, &mut cursor)?,
-        });
-    }
-    if cursor != body.len()
-        || chunks.iter().any(|chunk| chunk.len as usize > CAS_CHUNK_BYTES)
-        || chunks.iter().map(|chunk| chunk.len as u64).sum::<u64>() != len
-    {
-        return Err(StorageCasError::Corrupt("CAS object shape"));
-    }
-    Ok(ObjectManifest { blob, len, chunks })
-}
-
-fn encode_partial(partial: &PartialManifest) -> Vec<u8> {
-    let mut bytes = Vec::with_capacity(96 + partial.chunks.len() * 36);
-    bytes.extend_from_slice(b"MPPT");
-    put_u16(&mut bytes, FORMAT_VERSION);
-    bytes.extend_from_slice(partial.expected.as_bytes());
-    put_u64(&mut bytes, partial.len);
-    put_u64(&mut bytes, partial.updated_ms);
-    put_u32(&mut bytes, partial.chunks.len() as u32);
-    for chunk in &partial.chunks {
-        bytes.extend_from_slice(&chunk.digest);
-        put_u32(&mut bytes, chunk.len);
-    }
-    append_checksum(&mut bytes);
-    bytes
-}
-
-fn decode_partial(bytes: &[u8]) -> Result<PartialManifest, StorageCasError> {
-    let body = checked_body(bytes, b"MPPT")?;
-    let mut cursor = 4;
-    if take_u16(body, &mut cursor)? != FORMAT_VERSION {
-        return Err(StorageCasError::Corrupt("CAS partial version"));
-    }
-    let expected = BlobId::from_bytes(take_digest(body, &mut cursor)?);
-    let len = take_u64(body, &mut cursor)?;
-    let updated_ms = take_u64(body, &mut cursor)?;
-    let count = take_u32(body, &mut cursor)? as usize;
-    if count > body.len().saturating_sub(cursor) / 36
-        || count as u64 > (len / CAS_CHUNK_BYTES as u64).saturating_add(1)
-    {
-        return Err(StorageCasError::Corrupt("CAS partial chunk count"));
-    }
-    let mut chunks = Vec::with_capacity(count);
-    for _ in 0..count {
-        chunks.push(ChunkRef {
-            digest: take_digest(body, &mut cursor)?,
-            len: take_u32(body, &mut cursor)?,
-        });
-    }
-    if cursor != body.len()
-        || chunks.iter().any(|chunk| chunk.len as usize > CAS_CHUNK_BYTES)
-        || chunks.iter().map(|chunk| chunk.len as u64).sum::<u64>() > len
-    {
-        return Err(StorageCasError::Corrupt("CAS partial shape"));
-    }
-    Ok(PartialManifest { expected, len, updated_ms, chunks })
-}
-
-fn append_checksum(bytes: &mut Vec<u8>) {
-    bytes.extend_from_slice(&sha256(bytes));
-}
-
-fn checked_body<'a>(bytes: &'a [u8], magic: &[u8; 4]) -> Result<&'a [u8], StorageCasError> {
-    if bytes.len() < 36 || &bytes[..4] != magic {
-        return Err(StorageCasError::Corrupt("CAS record framing"));
-    }
-    let split = bytes.len() - 32;
-    if sha256(&bytes[..split]) != bytes[split..] {
-        return Err(StorageCasError::Corrupt("CAS record checksum"));
-    }
-    Ok(&bytes[..split])
-}
-
-fn decode_hex_digest(hex: &str) -> Option<[u8; 32]> {
-    if hex.len() != 64 {
-        return None;
-    }
-    let mut digest = [0; 32];
-    for (index, pair) in hex.as_bytes().chunks_exact(2).enumerate() {
-        digest[index] = (hex_digit(pair[0])? << 4) | hex_digit(pair[1])?;
-    }
-    Some(digest)
-}
-
-fn hex_digit(byte: u8) -> Option<u8> {
-    match byte {
-        b'0'..=b'9' => Some(byte - b'0'),
-        b'a'..=b'f' => Some(byte - b'a' + 10),
-        _ => None,
-    }
-}
diff --git a/libs/asset/store/src/embedded/durability.rs b/libs/asset/store/src/embedded/durability.rs
deleted file mode 100644
index 361d43cd2..000000000
--- a/libs/asset/store/src/embedded/durability.rs
+++ /dev/null
@@ -1,722 +0,0 @@
-//! Immutable catalog generations over namespace-bound value storage.
-
-use makepad_asset_data::sha256;
-use makepad_platform::{
-    Cx, Event, StorageError, StorageHandle, StorageRequestId, StorageResult,
-};
-use makepad_sqlite::{MemoryStoreSnapshot, StoreKind, MEMORY_DIRTY_PAGE_BYTES};
-use std::collections::BTreeMap;
-
-pub const CATALOG_EXTENT_BYTES: usize = 256 * 1024;
-const PAGES_PER_EXTENT: u64 = CATALOG_EXTENT_BYTES as u64 / MEMORY_DIRTY_PAGE_BYTES;
-const FORMAT_VERSION: u16 = 1;
-const NO_GENERATION: u64 = u64::MAX;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum DurabilityError {
-    Storage(StorageError),
-    Corrupt(&'static str),
-    NoValidGeneration,
-    Busy,
-}
-
-impl From<StorageError> for DurabilityError {
-    fn from(value: StorageError) -> Self {
-        Self::Storage(value)
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum StorageCommand {
-    Get { key: String },
-    Set { key: String, value: Vec<u8> },
-    Delete { key: String },
-}
-
-impl StorageCommand {
-    pub fn value_len(&self) -> usize {
-        match self {
-            Self::Set { value, .. } => value.len(),
-            _ => 0,
-        }
-    }
-}
-
-/// Minimal value-store contract used by deterministic recovery and fault
-/// tests. Production code submits the same operations asynchronously through
-/// [`StorageHandlePump`].
-pub trait StorageValues {
-    fn get(&self, key: &str) -> Result<Option<Vec<u8>>, StorageError>;
-    fn set(&mut self, key: &str, value: Vec<u8>) -> Result<(), StorageError>;
-    fn delete(&mut self, key: &str) -> Result<(), StorageError>;
-    fn list(&self, prefix: &str) -> Result<Vec<String>, StorageError>;
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct ExtentRef {
-    first_page: u64,
-    byte_len: u32,
-    digest: [u8; 32],
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct CatalogDescriptor {
-    generation: u64,
-    previous: Option<u64>,
-    logical_len: u64,
-    extents: Vec<ExtentRef>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct CatalogHead {
-    generation: u64,
-    previous: Option<u64>,
-    commit_digest: [u8; 32],
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct RestoredCatalog {
-    pub generation: u64,
-    pub previous_generation: Option<u64>,
-    pub next_generation: u64,
-    pub bytes: Vec<u8>,
-}
-
-#[derive(Clone, Debug)]
-struct PendingCommit {
-    commands: Vec<StorageCommand>,
-    next: usize,
-    snapshot: MemoryStoreSnapshot,
-    descriptor: CatalogDescriptor,
-}
-
-/// The catalog stays synchronous in memory. This coordinator only snapshots
-/// Main and advances the external generation protocol one completed storage
-/// operation at a time.
-pub struct DurabilityCoordinator {
-    durable: Option<CatalogDescriptor>,
-    pending: Option<PendingCommit>,
-    rollback_required: bool,
-    last_error: Option<DurabilityError>,
-    committed_snapshot: Option<MemoryStoreSnapshot>,
-    next_generation: u64,
-}
-
-impl Default for DurabilityCoordinator {
-    fn default() -> Self {
-        Self {
-            durable: None,
-            pending: None,
-            rollback_required: false,
-            last_error: None,
-            committed_snapshot: None,
-            next_generation: 1,
-        }
-    }
-}
-
-impl DurabilityCoordinator {
-    pub fn from_restored(restored: &RestoredCatalog) -> Self {
-        Self {
-            durable: Some(descriptor_for_bytes(
-                restored.generation,
-                restored.previous_generation,
-                &restored.bytes,
-            )),
-            next_generation: restored.next_generation,
-            ..Self::default()
-        }
-    }
-
-    pub fn durable_generation(&self) -> Option<u64> {
-        self.durable.as_ref().map(|descriptor| descriptor.generation)
-    }
-
-    pub fn is_busy(&self) -> bool {
-        self.pending.is_some()
-    }
-
-    pub fn rollback_required(&self) -> bool {
-        self.rollback_required
-    }
-
-    pub fn take_error(&mut self) -> Option<DurabilityError> {
-        self.last_error.take()
-    }
-
-    pub fn begin_commit(&mut self, snapshot: MemoryStoreSnapshot) -> Result<u64, DurabilityError> {
-        if self.pending.is_some() || self.rollback_required {
-            return Err(DurabilityError::Busy);
-        }
-        if snapshot.kind != StoreKind::Main {
-            return Err(DurabilityError::Corrupt("catalog snapshot is not Main"));
-        }
-        let previous = self.durable.as_ref().map(|descriptor| descriptor.generation);
-        let generation = self.next_generation;
-        if generation == NO_GENERATION {
-            return Err(DurabilityError::Corrupt("catalog generation overflow"));
-        }
-        let descriptor = descriptor_for_bytes(generation, previous, &snapshot.bytes);
-        let dirty = dirty_extent_set(&snapshot);
-        let mut commands = Vec::new();
-        for extent in &descriptor.extents {
-            let extent_index = extent.first_page / PAGES_PER_EXTENT;
-            let unchanged = self
-                .durable
-                .as_ref()
-                .and_then(|old| old.extents.get(extent_index as usize))
-                .is_some_and(|old| old == extent);
-            if !unchanged || dirty.contains_key(&extent_index) {
-                let start = extent_index as usize * CATALOG_EXTENT_BYTES;
-                let end = start + extent.byte_len as usize;
-                commands.push(StorageCommand::Set {
-                    key: extent_key(extent),
-                    value: snapshot.bytes[start..end].to_vec(),
-                });
-            }
-        }
-
-        let descriptor_bytes = encode_descriptor(&descriptor);
-        let descriptor_digest = sha256(&descriptor_bytes);
-        let commit = encode_commit(generation, descriptor_digest);
-        let commit_digest = sha256(&commit);
-        let head = encode_head(&CatalogHead { generation, previous, commit_digest });
-        commands.push(StorageCommand::Set {
-            key: generation_key(generation),
-            value: descriptor_bytes,
-        });
-        commands.push(StorageCommand::Set { key: commit_key(generation), value: commit });
-        // The only externally visible publication point is deliberately last.
-        commands.push(StorageCommand::Set { key: "catalog/head".into(), value: head });
-        self.pending = Some(PendingCommit { commands, next: 0, snapshot, descriptor });
-        Ok(generation)
-    }
-
-    pub fn next_command(&self) -> Option<&StorageCommand> {
-        let pending = self.pending.as_ref()?;
-        pending.commands.get(pending.next)
-    }
-
-    /// Acknowledge the command returned by [`Self::next_command`]. Any error
-    /// permanently aborts the pass and requires reopening from the preceding
-    /// durable generation before another mutation.
-    pub fn complete(&mut self, result: Result<(), StorageError>) {
-        let Some(pending) = self.pending.as_mut() else { return };
-        if let Err(error) = result {
-            self.last_error = Some(error.into());
-            self.rollback_required = true;
-            self.pending = None;
-            return;
-        }
-        pending.next += 1;
-        if pending.next == pending.commands.len() {
-            let pending = self.pending.take().expect("pending commit");
-            self.durable = Some(pending.descriptor);
-            self.next_generation = self
-                .durable
-                .as_ref()
-                .and_then(|descriptor| descriptor.generation.checked_add(1))
-                .unwrap_or(NO_GENERATION);
-            self.committed_snapshot = Some(pending.snapshot);
-            self.last_error = None;
-        }
-    }
-
-    pub fn take_completed_snapshot(&mut self) -> Option<MemoryStoreSnapshot> {
-        self.committed_snapshot.take()
-    }
-
-    pub fn execute_commit(
-        &mut self,
-        storage: &mut dyn StorageValues,
-    ) -> Result<(), DurabilityError> {
-        while let Some(command) = self.next_command().cloned() {
-            let result = execute_command(storage, command);
-            self.complete(result);
-            if self.rollback_required {
-                return Err(self
-                    .take_error()
-                    .unwrap_or(DurabilityError::Corrupt("catalog commit failed")));
-            }
-        }
-        Ok(())
-    }
-
-    pub fn accept_rollback(&mut self, restored: Option<&RestoredCatalog>) {
-        self.pending = None;
-        self.rollback_required = false;
-        self.last_error = None;
-        self.committed_snapshot = None;
-        self.durable = restored.map(|catalog| {
-            descriptor_for_bytes(catalog.generation, catalog.previous_generation, &catalog.bytes)
-        });
-        self.next_generation = restored.map_or(1, |catalog| catalog.next_generation);
-    }
-
-    /// Submit at most one catalog-generation operation through the real
-    /// namespace-bound platform handle. Call again after `handle_event`.
-    pub fn drive_handle(
-        &mut self,
-        cx: &mut Cx,
-        pump: &mut StorageHandlePump,
-    ) -> Result<bool, DurabilityError> {
-        if let Some(completion) = pump.take_completion() {
-            self.complete(unit_completion(completion));
-        }
-        if self.rollback_required {
-            return Err(self
-                .take_error()
-                .unwrap_or(DurabilityError::Corrupt("catalog durability failed")));
-        }
-        let Some(command) = self.next_command() else { return Ok(true) };
-        if !pump.is_pending() {
-            pump.submit(cx, command)?;
-        }
-        Ok(false)
-    }
-
-    pub fn handle_event(&mut self, pump: &mut StorageHandlePump, event: &Event) -> bool {
-        pump.handle_event(event)
-    }
-}
-
-fn execute_command(
-    storage: &mut dyn StorageValues,
-    command: StorageCommand,
-) -> Result<(), StorageError> {
-    match command {
-        StorageCommand::Set { key, value } => storage.set(&key, value),
-        StorageCommand::Delete { key } => storage.delete(&key),
-        StorageCommand::Get { .. } => Err(StorageError::Protocol(
-            "get command cannot be acknowledged as unit".into(),
-        )),
-    }
-}
-
-/// Execute the full recovery search against a deterministic value store.
-/// The production opener drives equivalent gets through `StorageHandle`.
-pub fn restore_catalog(storage: &dyn StorageValues) -> Result<Option<RestoredCatalog>, DurabilityError> {
-    let head_bytes = storage.get("catalog/head")?;
-    let mut candidates = Vec::new();
-    let had_head = head_bytes.is_some();
-    if let Some(bytes) = head_bytes {
-        if let Ok(head) = decode_head(&bytes) {
-            candidates.push((head.generation, Some(head.commit_digest)));
-            if let Some(previous) = head.previous {
-                candidates.push((previous, None));
-            }
-        }
-    }
-    let mut commits = storage.list("catalog/commit/")?;
-    let generations = storage.list("catalog/gen/")?;
-    let highest_observed = commits
-        .iter()
-        .chain(generations.iter())
-        .filter_map(|key| parse_generation_suffix(key))
-        .chain(candidates.iter().map(|candidate| candidate.0))
-        .max()
-        .unwrap_or(0);
-    let next_generation = highest_observed
-        .checked_add(1)
-        .ok_or(DurabilityError::Corrupt("catalog generation overflow"))?;
-    if !had_head {
-        return if commits.is_empty() && generations.is_empty() {
-            Ok(None)
-        } else {
-            Err(DurabilityError::NoValidGeneration)
-        };
-    }
-    commits.sort_unstable_by(|a, b| b.cmp(a));
-    for key in commits.into_iter().take(32) {
-        if let Some(generation) = parse_generation_suffix(&key) {
-            if !candidates.iter().any(|candidate| candidate.0 == generation) {
-                candidates.push((generation, None));
-            }
-        }
-    }
-    if candidates.is_empty() {
-        return Ok(None);
-    }
-    for (generation, expected_commit) in candidates {
-        if let Ok(mut restored) = load_generation(storage, generation, expected_commit) {
-            restored.next_generation = next_generation;
-            return Ok(Some(restored));
-        }
-    }
-    Err(DurabilityError::NoValidGeneration)
-}
-
-/// Retain the current and previous catalog generations and their immutable
-/// extents. This is maintenance-only; restore itself never lists chunks.
-pub fn reclaim_catalog_garbage(
-    storage: &mut dyn StorageValues,
-) -> Result<u64, DurabilityError> {
-    let head_bytes = storage
-        .get("catalog/head")?
-        .ok_or(DurabilityError::NoValidGeneration)?;
-    let head = decode_head(&head_bytes)?;
-    let mut keep_generations = BTreeMap::new();
-    keep_generations.insert(head.generation, ());
-    if let Some(previous) = head.previous {
-        keep_generations.insert(previous, ());
-    }
-    let mut keep_chunks = BTreeMap::new();
-    for generation in keep_generations.keys().copied() {
-        let descriptor_bytes = storage
-            .get(&generation_key(generation))?
-            .ok_or(DurabilityError::Corrupt("retained catalog descriptor missing"))?;
-        let descriptor = decode_descriptor(&descriptor_bytes)?;
-        for extent in descriptor.extents {
-            keep_chunks.insert(extent_key(&extent), ());
-        }
-    }
-    let mut removed = 0;
-    for prefix in ["catalog/gen/", "catalog/commit/"] {
-        for key in storage.list(prefix)? {
-            let keep = parse_generation_suffix(&key)
-                .is_some_and(|generation| keep_generations.contains_key(&generation));
-            if !keep {
-                storage.delete(&key)?;
-                removed += 1;
-            }
-        }
-    }
-    for key in storage.list("catalog/chunk/")? {
-        if !keep_chunks.contains_key(&key) {
-            storage.delete(&key)?;
-            removed += 1;
-        }
-    }
-    Ok(removed)
-}
-
-fn load_generation(
-    storage: &dyn StorageValues,
-    generation: u64,
-    expected_commit: Option<[u8; 32]>,
-) -> Result<RestoredCatalog, DurabilityError> {
-    let commit_bytes = storage
-        .get(&commit_key(generation))?
-        .ok_or(DurabilityError::Corrupt("missing catalog commit"))?;
-    if let Some(expected) = expected_commit {
-        if sha256(&commit_bytes) != expected {
-            return Err(DurabilityError::Corrupt("catalog head commit digest"));
-        }
-    }
-    let descriptor_digest = decode_commit(&commit_bytes, generation)?;
-    let descriptor_bytes = storage
-        .get(&generation_key(generation))?
-        .ok_or(DurabilityError::Corrupt("missing catalog descriptor"))?;
-    if sha256(&descriptor_bytes) != descriptor_digest {
-        return Err(DurabilityError::Corrupt("catalog descriptor digest"));
-    }
-    let descriptor = decode_descriptor(&descriptor_bytes)?;
-    if descriptor.generation != generation {
-        return Err(DurabilityError::Corrupt("catalog descriptor generation"));
-    }
-    let logical_len = usize::try_from(descriptor.logical_len)
-        .map_err(|_| DurabilityError::Corrupt("catalog length overflow"))?;
-    let mut bytes = vec![0; logical_len];
-    for (index, extent) in descriptor.extents.iter().enumerate() {
-        if extent.first_page / PAGES_PER_EXTENT != index as u64 {
-            return Err(DurabilityError::Corrupt("catalog extent order"));
-        }
-        let value = storage
-            .get(&extent_key(extent))?
-            .ok_or(DurabilityError::Corrupt("missing catalog extent"))?;
-        if value.len() != extent.byte_len as usize || sha256(&value) != extent.digest {
-            return Err(DurabilityError::Corrupt("catalog extent digest"));
-        }
-        let start = index * CATALOG_EXTENT_BYTES;
-        let end = start + value.len();
-        if end > bytes.len() {
-            return Err(DurabilityError::Corrupt("catalog extent bounds"));
-        }
-        bytes[start..end].copy_from_slice(&value);
-    }
-    Ok(RestoredCatalog {
-        generation,
-        previous_generation: descriptor.previous,
-        next_generation: generation.saturating_add(1),
-        bytes,
-    })
-}
-
-fn descriptor_for_bytes(
-    generation: u64,
-    previous: Option<u64>,
-    bytes: &[u8],
-) -> CatalogDescriptor {
-    let extents = bytes
-        .chunks(CATALOG_EXTENT_BYTES)
-        .enumerate()
-        .map(|(index, bytes)| ExtentRef {
-            first_page: index as u64 * PAGES_PER_EXTENT,
-            byte_len: bytes.len() as u32,
-            digest: sha256(bytes),
-        })
-        .collect();
-    CatalogDescriptor { generation, previous, logical_len: bytes.len() as u64, extents }
-}
-
-fn dirty_extent_set(snapshot: &MemoryStoreSnapshot) -> BTreeMap<u64, ()> {
-    snapshot
-        .dirty_pages
-        .iter()
-        .map(|page| (*page / PAGES_PER_EXTENT, ()))
-        .collect()
-}
-
-fn extent_key(extent: &ExtentRef) -> String {
-    format!(
-        "catalog/chunk/{:08x}/{}",
-        extent.first_page,
-        sha256_hex_bytes(extent.digest)
-    )
-}
-
-fn generation_key(generation: u64) -> String {
-    format!("catalog/gen/{generation:020}")
-}
-
-fn commit_key(generation: u64) -> String {
-    format!("catalog/commit/{generation:020}")
-}
-
-fn parse_generation_suffix(key: &str) -> Option<u64> {
-    key.rsplit('/').next()?.parse().ok()
-}
-
-pub(crate) fn sha256_hex_bytes(digest: [u8; 32]) -> String {
-    const HEX: &[u8; 16] = b"0123456789abcdef";
-    let mut out = String::with_capacity(64);
-    for byte in digest {
-        out.push(HEX[(byte >> 4) as usize] as char);
-        out.push(HEX[(byte & 15) as usize] as char);
-    }
-    out
-}
-
-fn encode_descriptor(descriptor: &CatalogDescriptor) -> Vec<u8> {
-    let mut bytes = Vec::with_capacity(64 + descriptor.extents.len() * 48);
-    bytes.extend_from_slice(b"MPCG");
-    put_u16(&mut bytes, FORMAT_VERSION);
-    put_u64(&mut bytes, descriptor.generation);
-    put_u64(&mut bytes, descriptor.previous.unwrap_or(NO_GENERATION));
-    put_u64(&mut bytes, descriptor.logical_len);
-    put_u32(&mut bytes, descriptor.extents.len() as u32);
-    for extent in &descriptor.extents {
-        put_u64(&mut bytes, extent.first_page);
-        put_u32(&mut bytes, extent.byte_len);
-        bytes.extend_from_slice(&extent.digest);
-    }
-    append_checksum(&mut bytes);
-    bytes
-}
-
-fn decode_descriptor(bytes: &[u8]) -> Result<CatalogDescriptor, DurabilityError> {
-    let body = checked_body(bytes, b"MPCG")?;
-    let mut cursor = 4;
-    if take_u16(body, &mut cursor)? != FORMAT_VERSION {
-        return Err(DurabilityError::Corrupt("catalog descriptor version"));
-    }
-    let generation = take_u64(body, &mut cursor)?;
-    let previous = generation_option(take_u64(body, &mut cursor)?);
-    let logical_len = take_u64(body, &mut cursor)?;
-    let count = take_u32(body, &mut cursor)? as usize;
-    let expected_count_u64 = if logical_len == 0 {
-        0
-    } else {
-        (logical_len - 1) / CATALOG_EXTENT_BYTES as u64 + 1
-    };
-    let expected_count = usize::try_from(expected_count_u64)
-        .map_err(|_| DurabilityError::Corrupt("catalog extent count overflow"))?;
-    if count != expected_count || count > body.len().saturating_sub(cursor) / 44 {
-        return Err(DurabilityError::Corrupt("catalog descriptor extent count"));
-    }
-    let mut extents = Vec::with_capacity(count);
-    for index in 0..count {
-        let first_page = take_u64(body, &mut cursor)?;
-        let byte_len = take_u32(body, &mut cursor)?;
-        let digest = take_digest(body, &mut cursor)?;
-        let expected_len = (logical_len - index as u64 * CATALOG_EXTENT_BYTES as u64)
-            .min(CATALOG_EXTENT_BYTES as u64) as u32;
-        if first_page != index as u64 * PAGES_PER_EXTENT || byte_len != expected_len {
-            return Err(DurabilityError::Corrupt("catalog descriptor extent shape"));
-        }
-        extents.push(ExtentRef { first_page, byte_len, digest });
-    }
-    if cursor != body.len() {
-        return Err(DurabilityError::Corrupt("catalog descriptor trailing bytes"));
-    }
-    Ok(CatalogDescriptor { generation, previous, logical_len, extents })
-}
-
-fn encode_commit(generation: u64, descriptor_digest: [u8; 32]) -> Vec<u8> {
-    let mut bytes = Vec::with_capacity(78);
-    bytes.extend_from_slice(b"MPCC");
-    put_u16(&mut bytes, FORMAT_VERSION);
-    put_u64(&mut bytes, generation);
-    bytes.extend_from_slice(&descriptor_digest);
-    append_checksum(&mut bytes);
-    bytes
-}
-
-fn decode_commit(bytes: &[u8], generation: u64) -> Result<[u8; 32], DurabilityError> {
-    let body = checked_body(bytes, b"MPCC")?;
-    let mut cursor = 4;
-    if take_u16(body, &mut cursor)? != FORMAT_VERSION
-        || take_u64(body, &mut cursor)? != generation
-    {
-        return Err(DurabilityError::Corrupt("catalog commit marker"));
-    }
-    let digest = take_digest(body, &mut cursor)?;
-    if cursor != body.len() {
-        return Err(DurabilityError::Corrupt("catalog commit trailing bytes"));
-    }
-    Ok(digest)
-}
-
-fn encode_head(head: &CatalogHead) -> Vec<u8> {
-    let mut bytes = Vec::with_capacity(86);
-    bytes.extend_from_slice(b"MPCH");
-    put_u16(&mut bytes, FORMAT_VERSION);
-    put_u64(&mut bytes, head.generation);
-    put_u64(&mut bytes, head.previous.unwrap_or(NO_GENERATION));
-    bytes.extend_from_slice(&head.commit_digest);
-    append_checksum(&mut bytes);
-    bytes
-}
-
-fn decode_head(bytes: &[u8]) -> Result<CatalogHead, DurabilityError> {
-    let body = checked_body(bytes, b"MPCH")?;
-    let mut cursor = 4;
-    if take_u16(body, &mut cursor)? != FORMAT_VERSION {
-        return Err(DurabilityError::Corrupt("catalog head version"));
-    }
-    let generation = take_u64(body, &mut cursor)?;
-    let previous = generation_option(take_u64(body, &mut cursor)?);
-    let commit_digest = take_digest(body, &mut cursor)?;
-    if cursor != body.len() {
-        return Err(DurabilityError::Corrupt("catalog head trailing bytes"));
-    }
-    Ok(CatalogHead { generation, previous, commit_digest })
-}
-
-fn append_checksum(bytes: &mut Vec<u8>) {
-    bytes.extend_from_slice(&sha256(bytes));
-}
-
-fn checked_body<'a>(bytes: &'a [u8], magic: &[u8; 4]) -> Result<&'a [u8], DurabilityError> {
-    if bytes.len() < 36 || &bytes[..4] != magic {
-        return Err(DurabilityError::Corrupt("catalog record framing"));
-    }
-    let split = bytes.len() - 32;
-    if sha256(&bytes[..split]) != bytes[split..] {
-        return Err(DurabilityError::Corrupt("catalog record checksum"));
-    }
-    Ok(&bytes[..split])
-}
-
-fn generation_option(value: u64) -> Option<u64> {
-    (value != NO_GENERATION).then_some(value)
-}
-
-pub(crate) fn put_u16(out: &mut Vec<u8>, value: u16) {
-    out.extend_from_slice(&value.to_le_bytes());
-}
-pub(crate) fn put_u32(out: &mut Vec<u8>, value: u32) {
-    out.extend_from_slice(&value.to_le_bytes());
-}
-pub(crate) fn put_u64(out: &mut Vec<u8>, value: u64) {
-    out.extend_from_slice(&value.to_le_bytes());
-}
-pub(crate) fn take_u16(bytes: &[u8], cursor: &mut usize) -> Result<u16, DurabilityError> {
-    let value = take_array::<2>(bytes, cursor)?;
-    Ok(u16::from_le_bytes(value))
-}
-pub(crate) fn take_u32(bytes: &[u8], cursor: &mut usize) -> Result<u32, DurabilityError> {
-    let value = take_array::<4>(bytes, cursor)?;
-    Ok(u32::from_le_bytes(value))
-}
-pub(crate) fn take_u64(bytes: &[u8], cursor: &mut usize) -> Result<u64, DurabilityError> {
-    let value = take_array::<8>(bytes, cursor)?;
-    Ok(u64::from_le_bytes(value))
-}
-pub(crate) fn take_digest(bytes: &[u8], cursor: &mut usize) -> Result<[u8; 32], DurabilityError> {
-    take_array::<32>(bytes, cursor)
-}
-pub(crate) fn take_array<const N: usize>(
-    bytes: &[u8],
-    cursor: &mut usize,
-) -> Result<[u8; N], DurabilityError> {
-    let end = cursor
-        .checked_add(N)
-        .ok_or(DurabilityError::Corrupt("record cursor overflow"))?;
-    let source = bytes
-        .get(*cursor..end)
-        .ok_or(DurabilityError::Corrupt("truncated record"))?;
-    let mut value = [0; N];
-    value.copy_from_slice(source);
-    *cursor = end;
-    Ok(value)
-}
-
-/// One-in-flight adapter from storage commands to the platform async API.
-pub struct StorageHandlePump {
-    handle: StorageHandle,
-    pending: Option<StorageRequestId>,
-    completion: Option<Result<StorageResult, StorageError>>,
-}
-
-impl StorageHandlePump {
-    pub fn new(handle: StorageHandle) -> Self {
-        Self { handle, pending: None, completion: None }
-    }
-
-    pub fn namespace(&self) -> &str {
-        self.handle.namespace()
-    }
-
-    pub fn submit(&mut self, cx: &mut Cx, command: &StorageCommand) -> Result<(), DurabilityError> {
-        if self.pending.is_some() {
-            return Err(DurabilityError::Busy);
-        }
-        self.pending = Some(match command {
-            StorageCommand::Get { key } => self.handle.get(cx, key),
-            StorageCommand::Set { key, value } => self.handle.set(cx, key, value.clone()),
-            StorageCommand::Delete { key } => self.handle.delete(cx, key),
-        });
-        Ok(())
-    }
-
-    pub fn handle_event(&mut self, event: &Event) -> bool {
-        let Event::Storage(responses) = event else { return false };
-        let Some(pending) = self.pending else { return false };
-        let Some(response) = responses.iter().find(|response| {
-            response.request_id == pending && response.namespace == self.handle.namespace()
-        }) else {
-            return false;
-        };
-        self.pending = None;
-        self.completion = Some(response.result.clone());
-        true
-    }
-
-    pub fn take_completion(&mut self) -> Option<Result<StorageResult, StorageError>> {
-        self.completion.take()
-    }
-
-    pub fn is_pending(&self) -> bool {
-        self.pending.is_some()
-    }
-}
-
-pub fn unit_completion(
-    completion: Result<StorageResult, StorageError>,
-) -> Result<(), StorageError> {
-    match completion? {
-        StorageResult::Unit => Ok(()),
-        _ => Err(StorageError::Protocol("storage write returned non-unit result".into())),
-    }
-}
diff --git a/libs/asset/store/src/embedded/mod.rs b/libs/asset/store/src/embedded/mod.rs
deleted file mode 100644
index 897711c48..000000000
--- a/libs/asset/store/src/embedded/mod.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-pub mod cas;
-pub mod durability;
-pub mod quota;
-mod store;
-
-pub use cas::*;
-pub use durability::*;
-pub use quota::*;
-pub use store::*;
diff --git a/libs/asset/store/src/embedded/quota.rs b/libs/asset/store/src/embedded/quota.rs
deleted file mode 100644
index 4ac312ab4..000000000
--- a/libs/asset/store/src/embedded/quota.rs
+++ /dev/null
@@ -1,130 +0,0 @@
-//! Quota policy and store-owned byte accounting.
-
-use super::durability::StorageValues;
-use makepad_platform::{StorageError, StorageEstimate};
-
-pub const DEFAULT_STORE_BUDGET: u64 = 512 * 1024 * 1024;
-pub const DEFAULT_MIN_RESERVE: u64 = 64 * 1024 * 1024;
-pub const DEFAULT_CATALOG_HEADROOM: u64 = 8 * 1024 * 1024;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct QuotaPolicy {
-    pub store_budget: u64,
-    pub min_reserve: u64,
-    pub reserve_percent: u8,
-    pub catalog_headroom: u64,
-}
-
-impl Default for QuotaPolicy {
-    fn default() -> Self {
-        Self {
-            store_budget: DEFAULT_STORE_BUDGET,
-            min_reserve: DEFAULT_MIN_RESERVE,
-            reserve_percent: 10,
-            catalog_headroom: DEFAULT_CATALOG_HEADROOM,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct QuotaStatus {
-    pub origin_usage: u64,
-    pub origin_quota: u64,
-    pub store_owned: u64,
-    pub reserve: u64,
-    pub available: u64,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct QuotaExceeded {
-    pub required: u64,
-    pub available: u64,
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct QuotaManager {
-    policy: QuotaPolicy,
-    store_owned: u64,
-}
-
-impl QuotaManager {
-    pub fn new(policy: QuotaPolicy) -> Self {
-        Self { policy, store_owned: 0 }
-    }
-
-    pub fn policy(&self) -> QuotaPolicy {
-        self.policy
-    }
-
-    pub fn store_owned_bytes(&self) -> u64 {
-        self.store_owned
-    }
-
-    pub fn set_store_owned_bytes(&mut self, bytes: u64) {
-        self.store_owned = bytes;
-    }
-
-    pub fn status(&self, estimate: StorageEstimate) -> QuotaStatus {
-        let reserve = self.policy.min_reserve.max(
-            estimate
-                .quota
-                .saturating_mul(self.policy.reserve_percent as u64)
-                / 100,
-        );
-        let origin_available = estimate
-            .quota
-            .saturating_sub(estimate.usage)
-            .saturating_sub(reserve);
-        let store_available = self.policy.store_budget.saturating_sub(self.store_owned);
-        QuotaStatus {
-            origin_usage: estimate.usage,
-            origin_quota: estimate.quota,
-            store_owned: self.store_owned,
-            reserve,
-            available: origin_available.min(store_available),
-        }
-    }
-
-    /// Refuse before any blob or catalog write. Catalog headroom is always
-    /// included so an admitted object can still be named atomically.
-    pub fn preflight(
-        &self,
-        estimate: StorageEstimate,
-        declared_bytes: u64,
-    ) -> Result<QuotaStatus, QuotaExceeded> {
-        let status = self.status(estimate);
-        let required = declared_bytes.saturating_add(self.policy.catalog_headroom);
-        if required > status.available {
-            Err(QuotaExceeded { required, available: status.available })
-        } else {
-            Ok(status)
-        }
-    }
-
-    pub fn account_write(&mut self, old_len: u64, new_len: u64) {
-        self.store_owned = self
-            .store_owned
-            .saturating_sub(old_len)
-            .saturating_add(new_len);
-    }
-
-    pub fn account_delete(&mut self, old_len: u64) {
-        self.store_owned = self.store_owned.saturating_sub(old_len);
-    }
-
-    /// Crash reconciliation is intentionally explicit and maintenance-only;
-    /// normal restore uses descriptors and never scans the namespace.
-    pub fn reconcile(
-        &mut self,
-        storage: &dyn StorageValues,
-    ) -> Result<u64, StorageError> {
-        let mut total = 0u64;
-        for key in storage.list("")? {
-            if let Some(bytes) = storage.get(&key)? {
-                total = total.saturating_add(bytes.len() as u64);
-            }
-        }
-        self.store_owned = total;
-        Ok(total)
-    }
-}
diff --git a/libs/asset/store/src/embedded/store.rs b/libs/asset/store/src/embedded/store.rs
deleted file mode 100644
index d9212ded8..000000000
--- a/libs/asset/store/src/embedded/store.rs
+++ /dev/null
@@ -1,1212 +0,0 @@
-//! Typed embedded store, with an optional storage-backed durability mode.
-
-use super::cas::{StorageCas, StorageCasError};
-use super::durability::{
-    reclaim_catalog_garbage, restore_catalog, DurabilityCoordinator, DurabilityError,
-    StorageValues,
-};
-use super::quota::{QuotaExceeded, QuotaManager, QuotaPolicy};
-
-use crate::cas::{BlobCommit, Cas, MemoryCas};
-use crate::core::{
-    AssetDetail, CatalogCore, PublicExportFilter, PublicExportPage, PublishBatchItem,
-    PublishBatchOutcome,
-};
-use crate::error::{ServerError, ServerResult};
-use crate::catalog::RetireReport;
-use crate::gc::{GcConfig, GcStatus, GcStep};
-use crate::imports::{ImportReport, Imports};
-use crate::search::{
-    SearchFilters, SearchPage, SearchQuery, SearchViewer,
-};
-use crate::static_export_core::{ExportEntry, ExportPlan};
-use crate::Budgets;
-use makepad_asset_data::{
-    sha256, AssetAlias, AssetId, AssetRevisionId, AssetRevisionRef, BlobId, Sha256,
-};
-use makepad_platform::{StorageError, StorageEstimate};
-use makepad_sqlite::{MemoryStoreSet, StoreKind};
-use std::collections::VecDeque;
-
-const WORK_CHUNK_BYTES: usize = 256 * 1024;
-
-/// Stable, path-safe storage namespace derived from the complete caller id.
-/// Hashing avoids both truncation collisions and leaking user-facing names.
-pub fn storage_namespace(store_id: &str) -> StoreResult<String> {
-    if store_id.is_empty() || store_id.len() > 1024 {
-        return Err(StoreError::Core(ServerError::InvalidInput {
-            what: "embedded store id",
-        }));
-    }
-    let digest = super::durability::sha256_hex_bytes(sha256(store_id.as_bytes()));
-    Ok(format!("makepad.asset-store.{}", &digest[..40]))
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum CapabilityMode {
-    Embedded,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum StoreCapability {
-    Chat,
-    Jobs,
-    Rooms,
-    Discovery,
-    Observer,
-    ReferenceBlobs,
-    OperatorSql,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct StoreUnavailable {
-    pub capability: StoreCapability,
-    pub mode: CapabilityMode,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum StoreError {
-    Core(ServerError),
-    Unavailable(StoreUnavailable),
-    Storage(StorageError),
-    QuotaExceeded(QuotaExceeded),
-    Corrupt(&'static str),
-}
-
-pub type StoreResult<T> = Result<T, StoreError>;
-
-impl From<ServerError> for StoreError {
-    fn from(value: ServerError) -> Self {
-        Self::Core(value)
-    }
-}
-
-impl From<StorageError> for StoreError {
-    fn from(value: StorageError) -> Self {
-        match value {
-            StorageError::QuotaExceeded(_) => Self::QuotaExceeded(QuotaExceeded {
-                required: 1,
-                available: 0,
-            }),
-            other => Self::Storage(other),
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct BlobUpload {
-    pub expected: BlobId,
-    pub bytes: Vec<u8>,
-}
-
-#[derive(Clone, Debug)]
-pub struct PublishRequest {
-    pub blobs: Vec<BlobUpload>,
-    pub items: Vec<PublishBatchItem>,
-    pub now_ms: u64,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum PublishStage {
-    Validate,
-    Blob { index: u32 },
-    Catalog,
-    Complete,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum OperationStage {
-    Publish(PublishStage),
-    BlobRead,
-    SearchIndexRebuild,
-    Import,
-    Gc,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct ChunkProgress {
-    pub stage: OperationStage,
-    pub completed: u64,
-    pub total: Option<u64>,
-    pub done: bool,
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct ReclaimReport {
-    pub expired_partials: u64,
-    pub catalog_values: u64,
-    pub cas_chunks: u64,
-}
-
-pub struct EmbeddedStore {
-    core: CatalogCore,
-    cas: MemoryCas,
-    stores: Option<MemoryStoreSet>,
-    durability: DurabilityCoordinator,
-    storage_cas: StorageCas,
-    quota: QuotaManager,
-    durable: bool,
-    poisoned: bool,
-}
-
-impl EmbeddedStore {
-    pub fn open_memory(budgets: Budgets) -> ServerResult<Self> {
-        let stores = MemoryStoreSet::new();
-        let core = CatalogCore::open_with(stores.clone(), budgets)?;
-        let cas = MemoryCas::new(core.budgets());
-        Ok(Self {
-            storage_cas: StorageCas::new(core.budgets().max_blob_bytes),
-            core,
-            cas,
-            stores: Some(stores),
-            durability: DurabilityCoordinator::default(),
-            quota: QuotaManager::new(QuotaPolicy::default()),
-            durable: false,
-            poisoned: false,
-        })
-    }
-
-    pub fn open_with<S: makepad_sqlite::PageStoreSet + 'static>(
-        stores: S,
-        budgets: Budgets,
-    ) -> ServerResult<Self> {
-        let core = CatalogCore::open_with(stores, budgets)?;
-        let cas = MemoryCas::new(core.budgets());
-        Ok(Self {
-            storage_cas: StorageCas::new(core.budgets().max_blob_bytes),
-            core,
-            cas,
-            stores: None,
-            durability: DurabilityCoordinator::default(),
-            quota: QuotaManager::new(QuotaPolicy::default()),
-            durable: false,
-            poisoned: false,
-        })
-    }
-
-    /// Restore the newest fully checksummed generation, or create and publish
-    /// generation one for a genuinely empty namespace.
-    pub fn open_durable(
-        storage: &mut dyn StorageValues,
-        budgets: Budgets,
-        quota_policy: QuotaPolicy,
-    ) -> StoreResult<Self> {
-        let restored = restore_catalog(storage).map_err(map_durability)?;
-        let stores = MemoryStoreSet::new();
-        if let Some(restored) = &restored {
-            stores.restore(StoreKind::Main, restored.bytes.clone()).map_err(|error| {
-                StoreError::Core(ServerError::Io {
-                    op: "restore embedded catalog",
-                    kind: error.kind(),
-                })
-            })?;
-        }
-        let core = CatalogCore::open_with(stores.clone(), budgets)?;
-        quick_check(&core)?;
-        let cas = MemoryCas::new(core.budgets());
-        let mut store = Self {
-            storage_cas: StorageCas::new(core.budgets().max_blob_bytes),
-            core,
-            cas,
-            stores: Some(stores),
-            durability: restored
-                .as_ref()
-                .map(DurabilityCoordinator::from_restored)
-                .unwrap_or_default(),
-            quota: QuotaManager::new(quota_policy),
-            durable: true,
-            poisoned: false,
-        };
-        store.quota.reconcile(storage)?;
-        if restored.is_none() {
-            store.persist_catalog(storage)?;
-        }
-        Ok(store)
-    }
-
-    pub fn is_durable(&self) -> bool {
-        self.durable
-    }
-
-    pub fn durable_generation(&self) -> Option<u64> {
-        self.durability.durable_generation()
-    }
-
-    pub fn quota(&self) -> &QuotaManager {
-        &self.quota
-    }
-
-    pub fn catalog_core(&self) -> &CatalogCore {
-        &self.core
-    }
-
-    pub fn list(
-        &self,
-        namespace: Option<&str>,
-        page_size: u32,
-        viewer: &SearchViewer<'_>,
-        cursor: Option<&[u8]>,
-    ) -> StoreResult<SearchPage> {
-        let query = SearchQuery {
-            text: "",
-            filters: SearchFilters { namespace, live_only: true, ..SearchFilters::default() },
-            page_size,
-            expand: false,
-            newest: false,
-            facets: 0,
-        };
-        self.search(&query, viewer, cursor)
-    }
-
-    pub fn search(
-        &self,
-        query: &SearchQuery<'_>,
-        viewer: &SearchViewer<'_>,
-        cursor: Option<&[u8]>,
-    ) -> StoreResult<SearchPage> {
-        Ok(self.core.search().search(query, viewer, cursor)?)
-    }
-
-    pub fn detail(&self, asset_id: &AssetId) -> StoreResult<Option<AssetDetail>> {
-        Ok(self.core.detail(asset_id)?)
-    }
-
-    pub fn public_export_page(
-        &self,
-        filter: PublicExportFilter<'_>,
-    ) -> StoreResult<PublicExportPage> {
-        Ok(self.core.public_export_page(filter)?)
-    }
-
-    pub fn resolve_alias(
-        &self,
-        alias: &AssetAlias,
-    ) -> StoreResult<Option<AssetRevisionRef>> {
-        Ok(self.core.catalog().resolve_asset_alias(alias)?)
-    }
-
-    pub fn set_alias(
-        &self,
-        alias: &AssetAlias,
-        target: &AssetRevisionRef,
-        now_ms: u64,
-    ) -> StoreResult<()> {
-        self.require_memory_only()?;
-        Ok(self.core.catalog().set_asset_alias(alias, target, now_ms)?)
-    }
-
-    pub fn clear_alias(&self, alias: &AssetAlias) -> StoreResult<bool> {
-        self.require_memory_only()?;
-        Ok(self.core.catalog().clear_asset_alias(alias)?)
-    }
-
-    pub fn read_revision(
-        &self,
-        revision: &AssetRevisionId,
-    ) -> StoreResult<Option<Vec<u8>>> {
-        Ok(self.core.catalog().asset_revision_manifest(revision)?)
-    }
-
-    pub fn read_blob(&self, blob_id: &BlobId) -> StoreResult<Vec<u8>> {
-        self.require_memory_only()?;
-        if !self.core.catalog().has_blob(blob_id)? {
-            return Err(ServerError::NotFound { what: "blob record" }.into());
-        }
-        Ok(self.cas.read_verified(blob_id)?)
-    }
-
-    pub fn start_blob_read(&self, blob_id: BlobId) -> BlobReadOperation {
-        BlobReadOperation { blob_id, bytes: None, offset: 0 }
-    }
-
-    pub fn start_publish(&self, request: PublishRequest) -> LongOperation {
-        LongOperation::Publish(PublishOperation::new(request))
-    }
-
-    pub fn publish(&self, request: PublishRequest) -> StoreResult<Vec<PublishBatchOutcome>> {
-        self.require_memory_only()?;
-        let mut operation = self.start_publish(request);
-        loop {
-            if operation.step(self)?.done {
-                return operation
-                    .publish_outcomes()
-                    .map(|outcomes| outcomes.to_vec())
-                    .ok_or(StoreError::Core(ServerError::InvalidState {
-                        what: "publish operation",
-                        state: "completed without outcome",
-                    }));
-            }
-        }
-    }
-
-    pub fn imports(&self) -> Imports<'_> {
-        self.core.imports()
-    }
-
-    pub fn start_import(&self, manifest_bytes: Vec<u8>, now_ms: u64) -> LongOperation {
-        LongOperation::Import(ImportOperation {
-            manifest_bytes,
-            now_ms,
-            checked: 0,
-            report: None,
-        })
-    }
-
-    pub fn start_search_index_rebuild(&self, now_ms: u64) -> LongOperation {
-        LongOperation::SearchIndexRebuild(SearchIndexRebuild {
-            cursor: None,
-            now_ms,
-            rebuilt: 0,
-            done: false,
-        })
-    }
-
-    pub fn start_gc(&self, config: GcConfig, now_ms: u64) -> LongOperation {
-        LongOperation::Gc(GcOperation { config, now_ms, begun: false, status: None })
-    }
-
-    pub fn export_plan(
-        &self,
-        entries: impl IntoIterator<Item = ExportEntry>,
-    ) -> ExportPlan {
-        let mut plan = ExportPlan::default();
-        for entry in entries {
-            plan.push(entry);
-        }
-        plan
-    }
-
-    pub fn read_blob_durable(
-        &self,
-        storage: &dyn StorageValues,
-        blob_id: &BlobId,
-    ) -> StoreResult<Vec<u8>> {
-        self.require_durable_ready()?;
-        if !self.core.catalog().has_blob(blob_id)? {
-            return Err(ServerError::NotFound { what: "blob record" }.into());
-        }
-        self.storage_cas
-            .read_verified(storage, blob_id)
-            .map_err(map_storage_cas)
-    }
-
-    pub fn publish_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        estimate: StorageEstimate,
-        request: PublishRequest,
-    ) -> StoreResult<Vec<PublishBatchOutcome>> {
-        self.require_durable_ready()?;
-        let declared = request
-            .blobs
-            .iter()
-            .try_fold(0u64, |total, blob| total.checked_add(blob.bytes.len() as u64))
-            .ok_or(StoreError::Core(ServerError::OverBudget {
-                what: "publish bytes",
-                limit: u64::MAX,
-                found: u64::MAX,
-            }))?;
-        if self.quota.preflight(estimate, declared).is_err() {
-            let before = self.quota.store_owned_bytes();
-            self.reclaim_safe_garbage(storage, request.now_ms.saturating_sub(24 * 60 * 60 * 1000))?;
-            let freed = before.saturating_sub(self.quota.store_owned_bytes());
-            let adjusted = StorageEstimate {
-                usage: estimate.usage.saturating_sub(freed),
-                quota: estimate.quota,
-            };
-            self.quota
-                .preflight(adjusted, declared)
-                .map_err(StoreError::QuotaExceeded)?;
-        }
-
-        // Complete every object manifest before touching SQLite.
-        let mut admitted = Vec::with_capacity(request.blobs.len());
-        for (index, blob) in request.blobs.iter().enumerate() {
-            let upload_id = format!(
-                "publish-{}-{index}-{}",
-                request.now_ms,
-                super::durability::sha256_hex_bytes(*blob.expected.as_bytes())
-            );
-            let commit = self
-                .storage_cas
-                .put(
-                    storage,
-                    &upload_id,
-                    blob.bytes.clone(),
-                    blob.expected,
-                    request.now_ms,
-                )
-                .map_err(map_storage_cas)?;
-            admitted.push((commit.blob_id, commit.size));
-        }
-
-        let catalog_result = (|| {
-            for (blob_id, size) in &admitted {
-                self.core.catalog().record_blob(blob_id, *size, request.now_ms)?;
-            }
-            self.core.publish_batch(&request.items, request.now_ms)
-        })();
-        let outcomes = match catalog_result {
-            Ok(outcomes) => outcomes,
-            Err(error) => {
-                self.rollback_from_storage(storage)?;
-                return Err(error.into());
-            }
-        };
-        self.persist_catalog(storage)?;
-        self.quota.reconcile(storage)?;
-        Ok(outcomes)
-    }
-
-    pub fn set_alias_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        alias: &AssetAlias,
-        target: &AssetRevisionRef,
-        now_ms: u64,
-    ) -> StoreResult<()> {
-        self.require_durable_ready()?;
-        self.core.catalog().set_asset_alias(alias, target, now_ms)?;
-        self.persist_catalog(storage)
-    }
-
-    pub fn clear_alias_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        alias: &AssetAlias,
-    ) -> StoreResult<bool> {
-        self.require_durable_ready()?;
-        let cleared = self.core.catalog().clear_asset_alias(alias)?;
-        if cleared {
-            self.persist_catalog(storage)?;
-        }
-        Ok(cleared)
-    }
-
-    /// One crash-safe GC unit: durable intent/catalog removal, physical
-    /// object deletion, then durable intent clear.
-    pub fn gc_step_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        now_ms: u64,
-    ) -> StoreResult<GcStatus> {
-        self.require_durable_ready()?;
-        let step = self.gc_catalog_step_durable(storage, now_ms)?;
-        for intent in &step.deletes {
-            self.complete_gc_delete_durable(storage, &intent.blob_id)?;
-        }
-        Ok(step.status)
-    }
-
-    pub fn retire_asset_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        asset_id: &AssetId,
-        now_ms: u64,
-    ) -> StoreResult<RetireReport> {
-        self.require_durable_ready()?;
-        let report = self.core.catalog().retire_asset(asset_id, now_ms)?;
-        self.persist_catalog(storage)?;
-        Ok(report)
-    }
-
-    pub fn begin_gc_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        config: GcConfig,
-        now_ms: u64,
-    ) -> StoreResult<GcStatus> {
-        self.require_durable_ready()?;
-        let status = self.core.gc().begin(config, now_ms)?;
-        self.persist_catalog(storage)?;
-        Ok(status)
-    }
-
-    pub fn gc_catalog_step_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        now_ms: u64,
-    ) -> StoreResult<GcStep> {
-        self.require_durable_ready()?;
-        let step = self.core.gc().step_catalog(now_ms)?;
-        self.persist_catalog(storage)?;
-        Ok(step)
-    }
-
-    pub fn complete_gc_delete_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        blob_id: &BlobId,
-    ) -> StoreResult<()> {
-        self.require_durable_ready()?;
-        self.storage_cas
-            .delete_object(storage, blob_id)
-            .map_err(map_storage_cas)?;
-        self.core.gc().clear_delete_intent(blob_id)?;
-        self.persist_catalog(storage)
-    }
-
-    pub fn recover_gc_durable(
-        &mut self,
-        storage: &mut dyn StorageValues,
-    ) -> StoreResult<u64> {
-        self.require_durable_ready()?;
-        let intents = self.core.gc().pending_deletes(1024)?;
-        for intent in &intents {
-            self.storage_cas
-                .delete_object(storage, &intent.blob_id)
-                .map_err(map_storage_cas)?;
-            self.core.gc().clear_delete_intent(&intent.blob_id)?;
-            self.persist_catalog(storage)?;
-        }
-        Ok(intents.len() as u64)
-    }
-
-    /// Safe garbage reclamation order used before returning quota refusal.
-    /// Live object manifests remain authoritative and are never evicted.
-    pub fn reclaim_safe_garbage(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        partials_older_than_ms: u64,
-    ) -> StoreResult<ReclaimReport> {
-        self.require_durable_ready()?;
-        let expired_partials = self
-            .storage_cas
-            .expire_partials(storage, partials_older_than_ms)
-            .map_err(map_storage_cas)?;
-        let catalog_values = reclaim_catalog_garbage(storage).map_err(map_durability)?;
-        let cas_chunks = self
-            .storage_cas
-            .reclaim_orphan_chunks(storage)
-            .map_err(map_storage_cas)?;
-        self.quota.reconcile(storage)?;
-        Ok(ReclaimReport { expired_partials, catalog_values, cas_chunks })
-    }
-
-    pub fn chat(&self) -> StoreResult<()> {
-        self.unavailable(StoreCapability::Chat)
-    }
-
-    pub fn jobs(&self) -> StoreResult<()> {
-        self.unavailable(StoreCapability::Jobs)
-    }
-
-    pub fn rooms(&self) -> StoreResult<()> {
-        self.unavailable(StoreCapability::Rooms)
-    }
-
-    pub fn discovery(&self) -> StoreResult<()> {
-        self.unavailable(StoreCapability::Discovery)
-    }
-
-    pub fn observer(&self) -> StoreResult<()> {
-        self.unavailable(StoreCapability::Observer)
-    }
-
-    pub fn reference_blobs(&self) -> StoreResult<()> {
-        self.unavailable(StoreCapability::ReferenceBlobs)
-    }
-
-    fn unavailable<T>(&self, capability: StoreCapability) -> StoreResult<T> {
-        Err(StoreError::Unavailable(StoreUnavailable {
-            capability,
-            mode: CapabilityMode::Embedded,
-        }))
-    }
-
-    fn require_memory_only(&self) -> StoreResult<()> {
-        if self.durable {
-            Err(StoreError::Core(ServerError::InvalidState {
-                what: "durable embedded mutation",
-                state: "use storage-backed operation",
-            }))
-        } else {
-            Ok(())
-        }
-    }
-
-    fn require_durable_ready(&self) -> StoreResult<()> {
-        if !self.durable {
-            return Err(StoreError::Core(ServerError::InvalidState {
-                what: "embedded store",
-                state: "not storage-backed",
-            }));
-        }
-        if self.poisoned || self.durability.rollback_required() {
-            return Err(StoreError::Core(ServerError::InvalidState {
-                what: "embedded store",
-                state: "durability rollback required",
-            }));
-        }
-        Ok(())
-    }
-
-    fn persist_catalog(&mut self, storage: &mut dyn StorageValues) -> StoreResult<()> {
-        let result = self.persist_catalog_inner(storage);
-        if result.is_err()
-            && self.durability.durable_generation().is_some()
-            && self.rollback_from_storage(storage).is_err()
-        {
-            self.poisoned = true;
-        }
-        result
-    }
-
-    fn persist_catalog_inner(&mut self, storage: &mut dyn StorageValues) -> StoreResult<()> {
-        let stores = self.stores.as_ref().ok_or(StoreError::Corrupt(
-            "durable embedded store has no memory page store",
-        ))?;
-        let snapshot = stores
-            .snapshot(StoreKind::Main)
-            .map_err(|error| ServerError::Io {
-                op: "snapshot embedded catalog",
-                kind: error.kind(),
-            })?
-            .ok_or(StoreError::Corrupt("embedded catalog Main is missing"))?;
-        self.durability.begin_commit(snapshot).map_err(map_durability)?;
-        if let Err(error) = self.durability.execute_commit(storage) {
-            return Err(map_durability(error));
-        }
-        if let Some(snapshot) = self.durability.take_completed_snapshot() {
-            stores.mark_snapshot_clean(&snapshot).map_err(|error| ServerError::Io {
-                op: "clean embedded catalog snapshot",
-                kind: error.kind(),
-            })?;
-        }
-        Ok(())
-    }
-
-    fn rollback_from_storage(&mut self, storage: &dyn StorageValues) -> StoreResult<()> {
-        let restored = restore_catalog(storage).map_err(map_durability)?;
-        let restored = restored.ok_or(StoreError::Corrupt(
-            "durable catalog rollback has no committed generation",
-        ))?;
-        let stores = MemoryStoreSet::new();
-        stores
-            .restore(StoreKind::Main, restored.bytes.clone())
-            .map_err(|error| ServerError::Io {
-                op: "rollback embedded catalog",
-                kind: error.kind(),
-            })?;
-        let budgets = *self.core.budgets();
-        let core = CatalogCore::open_with(stores.clone(), budgets)?;
-        quick_check(&core)?;
-        self.core = core;
-        self.stores = Some(stores);
-        self.durability.accept_rollback(Some(&restored));
-        self.poisoned = false;
-        Ok(())
-    }
-}
-
-fn quick_check(core: &CatalogCore) -> StoreResult<()> {
-    let mut statement = core.db.prepare("embedded quick_check", "PRAGMA quick_check")?;
-    if !statement.step()? || statement.column_text(0) != "ok" {
-        return Err(StoreError::Corrupt("embedded catalog quick_check failed"));
-    }
-    Ok(())
-}
-
-fn map_durability(error: DurabilityError) -> StoreError {
-    match error {
-        DurabilityError::Storage(error) => error.into(),
-        DurabilityError::Corrupt(what) => StoreError::Corrupt(what),
-        DurabilityError::NoValidGeneration => StoreError::Corrupt("no valid catalog generation"),
-        DurabilityError::Busy => StoreError::Core(ServerError::InvalidState {
-            what: "catalog durability",
-            state: "busy",
-        }),
-    }
-}
-
-fn map_storage_cas(error: StorageCasError) -> StoreError {
-    match error {
-        StorageCasError::Storage(error) => error.into(),
-        StorageCasError::Core(error) => error.into(),
-        StorageCasError::Corrupt(what) => StoreError::Corrupt(what),
-        StorageCasError::InvalidUpload => StoreError::Core(ServerError::Conflict {
-            what: "partial upload",
-        }),
-    }
-}
-
-pub trait AssetStoreArchiveSink {
-    fn write(&mut self, bytes: &[u8]) -> StoreResult<()>;
-}
-
-pub trait AssetStoreArchiveSource {
-    fn read_exact(&mut self, len: usize) -> StoreResult<Vec<u8>>;
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct BackupProgress {
-    pub entries: u64,
-    pub bytes: u64,
-    pub done: bool,
-}
-
-/// Cooperative `.mpassetstore` export. One step reads and writes at most one
-/// storage value; blob values are capped by `CAS_CHUNK_BYTES`.
-pub struct BackupExport {
-    keys: VecDeque<String>,
-    root: Sha256,
-    entries: u64,
-    bytes: u64,
-    started: bool,
-    done: bool,
-}
-
-impl BackupExport {
-    pub fn new(storage: &dyn StorageValues) -> StoreResult<Self> {
-        let mut keys: Vec<_> = storage
-            .list("")?
-            .into_iter()
-            .filter(|key| {
-                key.starts_with("catalog/")
-                    || key.starts_with("cas/object/")
-                    || key.starts_with("cas/chunk/")
-            })
-            .collect();
-        keys.sort_unstable();
-        Ok(Self {
-            keys: keys.into(),
-            root: Sha256::new(),
-            entries: 0,
-            bytes: 0,
-            started: false,
-            done: false,
-        })
-    }
-
-    pub fn step(
-        &mut self,
-        storage: &dyn StorageValues,
-        sink: &mut dyn AssetStoreArchiveSink,
-    ) -> StoreResult<BackupProgress> {
-        if self.done {
-            return Ok(self.progress());
-        }
-        if !self.started {
-            sink.write(b"MPAS\x01\x00")?;
-            self.started = true;
-            return Ok(self.progress());
-        }
-        if let Some(key) = self.keys.pop_front() {
-            let value = storage
-                .get(&key)?
-                .ok_or(StoreError::Corrupt("backup value vanished"))?;
-            if value.len() > super::cas::CAS_CHUNK_BYTES {
-                return Err(StoreError::Corrupt("backup storage value exceeds CAS chunk cap"));
-            }
-            let key_len = u16::try_from(key.len())
-                .map_err(|_| StoreError::Corrupt("backup key is too long"))?;
-            let value_len = u32::try_from(value.len())
-                .map_err(|_| StoreError::Corrupt("backup value is too long"))?;
-            let mut header = Vec::with_capacity(42);
-            header.extend_from_slice(b"MPRE");
-            header.extend_from_slice(&key_len.to_le_bytes());
-            header.extend_from_slice(&value_len.to_le_bytes());
-            header.extend_from_slice(&sha256(&value));
-            self.root.update(&header);
-            self.root.update(key.as_bytes());
-            self.root.update(&value);
-            sink.write(&header)?;
-            sink.write(key.as_bytes())?;
-            sink.write(&value)?;
-            self.entries += 1;
-            self.bytes = self.bytes.saturating_add(value.len() as u64);
-            return Ok(self.progress());
-        }
-        let root = std::mem::take(&mut self.root).finalize();
-        let mut footer = Vec::with_capacity(44);
-        footer.extend_from_slice(b"MPEN");
-        footer.extend_from_slice(&self.entries.to_le_bytes());
-        footer.extend_from_slice(&root);
-        sink.write(&footer)?;
-        self.done = true;
-        Ok(self.progress())
-    }
-
-    fn progress(&self) -> BackupProgress {
-        BackupProgress { entries: self.entries, bytes: self.bytes, done: self.done }
-    }
-}
-
-/// Logical import into an empty value namespace. Every record is individually
-/// checked, and the container root checksum is verified before completion.
-pub struct BackupImport {
-    root: Sha256,
-    imported_keys: Vec<String>,
-    entries: u64,
-    bytes: u64,
-    started: bool,
-    done: bool,
-    pending_head: Option<Vec<u8>>,
-}
-
-impl BackupImport {
-    pub fn new(storage: &dyn StorageValues) -> StoreResult<Self> {
-        if !storage.list("")?.is_empty() {
-            return Err(StoreError::Core(ServerError::Conflict {
-                what: "backup import target is not fresh",
-            }));
-        }
-        Ok(Self {
-            root: Sha256::new(),
-            imported_keys: Vec::new(),
-            entries: 0,
-            bytes: 0,
-            started: false,
-            done: false,
-            pending_head: None,
-        })
-    }
-
-    pub fn step(
-        &mut self,
-        storage: &mut dyn StorageValues,
-        source: &mut dyn AssetStoreArchiveSource,
-    ) -> StoreResult<BackupProgress> {
-        if self.done {
-            return Ok(self.progress());
-        }
-        if !self.started {
-            if source.read_exact(6)? != b"MPAS\x01\x00" {
-                return Err(StoreError::Corrupt("backup header"));
-            }
-            self.started = true;
-            return Ok(self.progress());
-        }
-        let magic = source.read_exact(4)?;
-        if magic == b"MPEN" {
-            let footer = source.read_exact(40)?;
-            let expected_entries = u64::from_le_bytes(
-                footer[..8].try_into().expect("fixed footer count"),
-            );
-            let expected_root: [u8; 32] = footer[8..].try_into().expect("fixed footer digest");
-            let found_root = std::mem::take(&mut self.root).finalize();
-            if expected_entries != self.entries || expected_root != found_root {
-                self.rollback(storage);
-                return Err(StoreError::Corrupt("backup root checksum"));
-            }
-            let Some(head) = self.pending_head.take() else {
-                self.rollback(storage);
-                return Err(StoreError::Corrupt("backup has no catalog head"));
-            };
-            if let Err(error) = storage.set("catalog/head", head) {
-                self.rollback(storage);
-                return Err(error.into());
-            }
-            self.imported_keys.push("catalog/head".into());
-            self.done = true;
-            return Ok(self.progress());
-        }
-        if magic != b"MPRE" {
-            self.rollback(storage);
-            return Err(StoreError::Corrupt("backup record framing"));
-        }
-        let rest = source.read_exact(38)?;
-        let key_len = u16::from_le_bytes(rest[..2].try_into().expect("fixed key length")) as usize;
-        let value_len =
-            u32::from_le_bytes(rest[2..6].try_into().expect("fixed value length")) as usize;
-        if value_len > super::cas::CAS_CHUNK_BYTES {
-            self.rollback(storage);
-            return Err(StoreError::Corrupt("backup value exceeds CAS chunk cap"));
-        }
-        let expected_digest: [u8; 32] = rest[6..].try_into().expect("fixed record digest");
-        let key_bytes = source.read_exact(key_len)?;
-        let key = String::from_utf8(key_bytes.clone())
-            .map_err(|_| StoreError::Corrupt("backup key encoding"))?;
-        if !(key.starts_with("catalog/")
-            || key.starts_with("cas/object/")
-            || key.starts_with("cas/chunk/"))
-        {
-            self.rollback(storage);
-            return Err(StoreError::Corrupt("backup key outside store format"));
-        }
-        let value = source.read_exact(value_len)?;
-        if sha256(&value) != expected_digest {
-            self.rollback(storage);
-            return Err(StoreError::Corrupt("backup record checksum"));
-        }
-        let mut header = magic;
-        header.extend_from_slice(&rest);
-        self.root.update(&header);
-        self.root.update(&key_bytes);
-        self.root.update(&value);
-        if key == "catalog/head" {
-            if self.pending_head.replace(value).is_some() {
-                self.rollback(storage);
-                return Err(StoreError::Corrupt("duplicate backup catalog head"));
-            }
-        } else {
-            if let Err(error) = storage.set(&key, value) {
-                self.rollback(storage);
-                return Err(error.into());
-            }
-            self.imported_keys.push(key);
-        }
-        self.entries += 1;
-        self.bytes = self.bytes.saturating_add(value_len as u64);
-        Ok(self.progress())
-    }
-
-    fn rollback(&mut self, storage: &mut dyn StorageValues) {
-        for key in self.imported_keys.drain(..) {
-            let _ = storage.delete(&key);
-        }
-    }
-
-    fn progress(&self) -> BackupProgress {
-        BackupProgress { entries: self.entries, bytes: self.bytes, done: self.done }
-    }
-}
-
-pub struct BlobReadOperation {
-    blob_id: BlobId,
-    bytes: Option<Vec<u8>>,
-    offset: usize,
-}
-
-impl BlobReadOperation {
-    pub fn step(&mut self, store: &EmbeddedStore) -> StoreResult<Option<Vec<u8>>> {
-        if self.bytes.is_none() {
-            self.bytes = Some(store.read_blob(&self.blob_id)?);
-        }
-        let bytes = self.bytes.as_ref().expect("initialized");
-        if self.offset == bytes.len() {
-            return Ok(None);
-        }
-        let end = self.offset.saturating_add(WORK_CHUNK_BYTES).min(bytes.len());
-        let chunk = bytes[self.offset..end].to_vec();
-        self.offset = end;
-        Ok(Some(chunk))
-    }
-}
-
-pub enum LongOperation {
-    Publish(PublishOperation),
-    SearchIndexRebuild(SearchIndexRebuild),
-    Import(ImportOperation),
-    Gc(GcOperation),
-}
-
-impl LongOperation {
-    pub fn step(&mut self, store: &EmbeddedStore) -> StoreResult<ChunkProgress> {
-        // Durable mutations have dedicated storage-backed state machines.
-        // Letting an E1 synchronous operation run against their hot catalog
-        // would make memory observable before a generation head is durable.
-        store.require_memory_only()?;
-        match self {
-            Self::Publish(operation) => operation.step(store),
-            Self::SearchIndexRebuild(operation) => operation.step(store),
-            Self::Import(operation) => operation.step(store),
-            Self::Gc(operation) => operation.step(store),
-        }
-    }
-
-    pub fn publish_outcomes(&self) -> Option<&[PublishBatchOutcome]> {
-        match self {
-            Self::Publish(operation) => operation.outcomes.as_deref(),
-            _ => None,
-        }
-    }
-
-    pub fn import_report(&self) -> Option<&ImportReport> {
-        match self {
-            Self::Import(operation) => operation.report.as_ref(),
-            _ => None,
-        }
-    }
-
-    pub fn gc_status(&self) -> Option<GcStatus> {
-        match self {
-            Self::Gc(operation) => operation.status,
-            _ => None,
-        }
-    }
-}
-
-pub struct PublishOperation {
-    request: PublishRequest,
-    stage: PublishStage,
-    blob_index: usize,
-    blob_offset: usize,
-    hasher: Sha256,
-    completed: u64,
-    total: u64,
-    outcomes: Option<Vec<PublishBatchOutcome>>,
-}
-
-impl PublishOperation {
-    fn new(request: PublishRequest) -> Self {
-        let total = request.blobs.iter().map(|blob| blob.bytes.len() as u64).sum();
-        Self {
-            request,
-            stage: PublishStage::Validate,
-            blob_index: 0,
-            blob_offset: 0,
-            hasher: Sha256::new(),
-            completed: 0,
-            total,
-            outcomes: None,
-        }
-    }
-
-    fn step(&mut self, store: &EmbeddedStore) -> StoreResult<ChunkProgress> {
-        match self.stage {
-            PublishStage::Validate => {
-                for blob in &self.request.blobs {
-                    if blob.bytes.len() as u64 > store.core.budgets().max_blob_bytes {
-                        return Err(ServerError::OverBudget {
-                            what: "blob bytes",
-                            limit: store.core.budgets().max_blob_bytes,
-                            found: blob.bytes.len() as u64,
-                        }
-                        .into());
-                    }
-                }
-                self.stage = if self.request.blobs.is_empty() {
-                    PublishStage::Catalog
-                } else {
-                    PublishStage::Blob { index: 0 }
-                };
-            }
-            PublishStage::Blob { index } => {
-                let blob = &self.request.blobs[index as usize];
-                let end = self
-                    .blob_offset
-                    .saturating_add(WORK_CHUNK_BYTES)
-                    .min(blob.bytes.len());
-                self.hasher.update(&blob.bytes[self.blob_offset..end]);
-                self.completed += (end - self.blob_offset) as u64;
-                self.blob_offset = end;
-                if end == blob.bytes.len() {
-                    let found = std::mem::take(&mut self.hasher).finalize();
-                    if &found != blob.expected.as_bytes() {
-                        return Err(ServerError::DigestMismatch {
-                            what: "embedded publish blob",
-                            expected: *blob.expected.as_bytes(),
-                            found,
-                        }
-                        .into());
-                    }
-                    let BlobCommit { blob_id, size, .. } =
-                        store.cas.put(&blob.bytes, Some(blob.expected))?;
-                    store.core.catalog().record_blob(&blob_id, size, self.request.now_ms)?;
-                    self.blob_index += 1;
-                    self.blob_offset = 0;
-                    self.stage = if self.blob_index == self.request.blobs.len() {
-                        PublishStage::Catalog
-                    } else {
-                        PublishStage::Blob { index: self.blob_index as u32 }
-                    };
-                }
-            }
-            PublishStage::Catalog => {
-                self.outcomes = Some(
-                    store.core.publish_batch(&self.request.items, self.request.now_ms)?,
-                );
-                self.stage = PublishStage::Complete;
-            }
-            PublishStage::Complete => {}
-        }
-        Ok(ChunkProgress {
-            stage: OperationStage::Publish(self.stage),
-            completed: self.completed,
-            total: Some(self.total),
-            done: self.stage == PublishStage::Complete,
-        })
-    }
-}
-
-pub struct SearchIndexRebuild {
-    cursor: Option<AssetId>,
-    now_ms: u64,
-    rebuilt: u64,
-    done: bool,
-}
-
-impl SearchIndexRebuild {
-    fn step(&mut self, store: &EmbeddedStore) -> StoreResult<ChunkProgress> {
-        if !self.done {
-            let mut stmt = store.core.db.prepare(
-                "search rebuild next",
-                "SELECT asset_id FROM search_annotations
-                 WHERE asset_id>?1 ORDER BY asset_id LIMIT 1",
-            )?;
-            stmt.bind_blob(1, self.cursor.as_ref().map_or(&[], |id| id.as_bytes()))?;
-            if stmt.step()? {
-                let asset_id = AssetId::from_bytes(crate::catalog::fixed16(
-                    &stmt.column_blob(0),
-                    "search rebuild asset id",
-                )?);
-                drop(stmt);
-                if let Some(annotation) = store.core.search().annotation(&asset_id)? {
-                    store.core.search().set_annotation(&asset_id, &annotation, self.now_ms)?;
-                }
-                self.cursor = Some(asset_id);
-                self.rebuilt += 1;
-            } else {
-                self.done = true;
-            }
-        }
-        Ok(ChunkProgress {
-            stage: OperationStage::SearchIndexRebuild,
-            completed: self.rebuilt,
-            total: None,
-            done: self.done,
-        })
-    }
-}
-
-pub struct ImportOperation {
-    manifest_bytes: Vec<u8>,
-    now_ms: u64,
-    checked: usize,
-    report: Option<ImportReport>,
-}
-
-impl ImportOperation {
-    fn step(&mut self, store: &EmbeddedStore) -> StoreResult<ChunkProgress> {
-        if self.checked < self.manifest_bytes.len() {
-            self.checked = self
-                .checked
-                .saturating_add(WORK_CHUNK_BYTES)
-                .min(self.manifest_bytes.len());
-        } else if self.report.is_none() {
-            self.report = Some(store.core.imports().run_import(&self.manifest_bytes, self.now_ms)?);
-        }
-        Ok(ChunkProgress {
-            stage: OperationStage::Import,
-            completed: self.checked as u64,
-            total: Some(self.manifest_bytes.len() as u64),
-            done: self.report.is_some(),
-        })
-    }
-}
-
-pub struct GcOperation {
-    config: GcConfig,
-    now_ms: u64,
-    begun: bool,
-    status: Option<GcStatus>,
-}
-
-impl GcOperation {
-    fn step(&mut self, store: &EmbeddedStore) -> StoreResult<ChunkProgress> {
-        if !self.begun {
-            self.status = Some(store.core.gc().begin(self.config, self.now_ms)?);
-            self.begun = true;
-        } else if self.status.is_some_and(|status| !status.finished()) {
-            self.status = Some(store.core.gc().step(&store.cas, self.now_ms)?);
-        }
-        let status = self.status.expect("GC begun");
-        Ok(ChunkProgress {
-            stage: OperationStage::Gc,
-            completed: status.examined_blobs + status.scanned_revisions,
-            total: None,
-            done: status.finished(),
-        })
-    }
-}
diff --git a/libs/asset/store/src/error.rs b/libs/asset/store/src/error.rs
index 6bd9b3fa1..5cc2c9ce7 100644
--- a/libs/asset/store/src/error.rs
+++ b/libs/asset/store/src/error.rs
@@ -12,14 +12,6 @@ pub type ServerResult<T> = Result<T, ServerError>;
 pub enum ServerError {
     /// A content-contract decode/validate refusal, passed through verbatim.
     Content(AssetDataError),
-    /// An on-disk canonical document uses a content schema outside the
-    /// migration-on-read range this build supports.
-    UnsupportedContentSchema {
-        what: &'static str,
-        expected_min: u16,
-        expected_max: u16,
-        found: u16,
-    },
     /// A filesystem operation failed. Carries the operation name and the
     /// stable `std::io::ErrorKind`, not the OS message.
     Io {
@@ -72,24 +64,6 @@ impl std::fmt::Display for ServerError {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             Self::Content(e) => write!(f, "content: {e}"),
-            Self::UnsupportedContentSchema {
-                what,
-                expected_min,
-                expected_max,
-                found,
-            } => {
-                if expected_min == expected_max {
-                    write!(
-                        f,
-                        "unsupported content schema in {what}: expected {expected_min}, found {found}"
-                    )
-                } else {
-                    write!(
-                        f,
-                        "unsupported content schema in {what}: expected {expected_min}..={expected_max}, found {found}"
-                    )
-                }
-            }
             Self::Io { op, kind } => write!(f, "io error in {op}: {kind:?}"),
             Self::Db { op, code } => write!(f, "database error in {op}: code {code}"),
             Self::DigestMismatch { what, .. } => write!(f, "digest mismatch for {what}"),
@@ -123,29 +97,6 @@ impl From<AssetDataError> for ServerError {
     }
 }
 
-/// Preserve ordinary content errors while giving a canonical-header schema
-/// refusal the exact on-disk location and supported version range.
-pub(crate) fn content_err_at(
-    what: &'static str,
-    bytes: &[u8],
-    error: AssetDataError,
-) -> ServerError {
-    if let AssetDataError::UnsupportedSchema { found } = error {
-        let header_version = bytes
-            .get(5..7)
-            .map(|value| u16::from_be_bytes([value[0], value[1]]));
-        if bytes.starts_with(b"MPC1") && header_version == Some(found) {
-            return ServerError::UnsupportedContentSchema {
-                what,
-                expected_min: makepad_asset_data::MIN_READABLE_CONTENT_SCHEMA_VERSION,
-                expected_max: makepad_asset_data::CONTENT_SCHEMA_VERSION,
-                found,
-            };
-        }
-    }
-    ServerError::Content(error)
-}
-
 /// Attach an operation name to an io::Error, keeping only its stable kind.
 pub fn io_err(op: &'static str) -> impl Fn(std::io::Error) -> ServerError {
     move |e| ServerError::Io { op, kind: e.kind() }
diff --git a/libs/asset/store/src/gc.rs b/libs/asset/store/src/gc.rs
index b752a3244..bd7859a8a 100644
--- a/libs/asset/store/src/gc.rs
+++ b/libs/asset/store/src/gc.rs
@@ -235,31 +235,6 @@ pub struct Gc<'a> {
     pub(crate) budgets: &'a Budgets,
 }
 
-/// One durable catalog intent awaiting physical CAS deletion.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct GcDeleteIntent {
-    pub blob_id: BlobId,
-    pub size: u64,
-}
-
-/// Physical half of GC. Native CAS unlinks immediately; E2's storage CAS
-/// starts an asynchronous delete and clears the intent only after success.
-pub trait PhysicalDelete {
-    fn delete_physical(&self, blob_id: &BlobId) -> ServerResult<bool>;
-}
-
-impl<T: Cas + ?Sized> PhysicalDelete for T {
-    fn delete_physical(&self, blob_id: &BlobId) -> ServerResult<bool> {
-        self.remove_object(blob_id)
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct GcStep {
-    pub status: GcStatus,
-    pub deletes: Vec<GcDeleteIntent>,
-}
-
 // ---------------------------------------------------------------------------
 // pins: admissions that reference blobs while a run is in flight
 // ---------------------------------------------------------------------------
@@ -434,7 +409,7 @@ impl<'a> Gc<'a> {
     /// is back in the catalog was re-uploaded and deduped against the object
     /// still on disk: keep those bytes and drop the intent. Returns how many
     /// intents were resolved.
-    pub fn recover_pending(&self, delete: &dyn PhysicalDelete) -> ServerResult<u64> {
+    pub fn recover_pending(&self, cas: &Cas) -> ServerResult<u64> {
         let mut resolved = 0u64;
         loop {
             let batch = self.db.read_tx(|db| {
@@ -454,7 +429,7 @@ impl<'a> Gc<'a> {
             for blob in &batch {
                 let live = self.catalog().has_blob(blob)?;
                 if !live {
-                    delete.delete_physical(blob)?;
+                    cas.remove_object(blob)?;
                 }
                 self.db.tx(|db| {
                     let mut s = db.prepare(
@@ -469,35 +444,6 @@ impl<'a> Gc<'a> {
         }
     }
 
-    /// Read a bounded page of durable intents. Async storage executors call
-    /// this after reload before advancing the catalog state machine.
-    pub fn pending_deletes(&self, limit: u32) -> ServerResult<Vec<GcDeleteIntent>> {
-        const MAX_PENDING_PAGE: u32 = 100_000;
-        if limit == 0 || limit > MAX_PENDING_PAGE {
-            return Err(ServerError::OverBudget {
-                what: "gc pending delete page",
-                limit: MAX_PENDING_PAGE as u64,
-                found: limit as u64,
-            });
-        }
-        let mut stmt = self.db.prepare(
-            "gc pending page",
-            "SELECT blob_id, size FROM gc_pending_deletes ORDER BY blob_id LIMIT ?1",
-        )?;
-        stmt.bind_u64(1, limit as u64)?;
-        let mut intents = Vec::new();
-        while stmt.step()? {
-            intents.push(GcDeleteIntent {
-                blob_id: BlobId::from_bytes(fixed32(
-                    &stmt.column_blob(0),
-                    "gc pending delete",
-                )?),
-                size: stmt.column_u64(1),
-            });
-        }
-        Ok(intents)
-    }
-
     // ---- stepping ----------------------------------------------------------
 
     /// Run at most `max_steps` bounded steps of the active run. Returns the
@@ -505,71 +451,32 @@ impl<'a> Gc<'a> {
     /// run is active). Every step is one transaction over at most a batch of
     /// rows; callers (a route, the janitor, a test) choose how much wall
     /// clock to spend by choosing `max_steps`.
-    pub fn advance(
-        &self,
-        delete: &dyn PhysicalDelete,
-        max_steps: u32,
-        now_ms: u64,
-    ) -> ServerResult<Option<GcStatus>> {
+    pub fn advance(&self, cas: &Cas, max_steps: u32, now_ms: u64) -> ServerResult<Option<GcStatus>> {
         let mut status = self.status()?;
         for _ in 0..max_steps {
             let Some(cur) = status else { return Ok(None) };
             if !cur.phase.active() {
                 return Ok(Some(cur));
             }
-            status = Some(self.step(delete, now_ms)?);
+            status = Some(self.step(cas, now_ms)?);
         }
         Ok(status)
     }
 
     /// One bounded unit of work.
-    pub fn step(
-        &self,
-        delete: &dyn PhysicalDelete,
-        now_ms: u64,
-    ) -> ServerResult<GcStatus> {
-        let step = self.step_catalog(now_ms)?;
-        for intent in &step.deletes {
-            delete.delete_physical(&intent.blob_id)?;
-            self.clear_delete_intent(&intent.blob_id)?;
-        }
-        Ok(step.status)
-    }
-
-    /// Advance only the SQL state and return durable delete intents. This is
-    /// the cooperative seam used when physical deletion completes later.
-    pub fn step_catalog(&self, now_ms: u64) -> ServerResult<GcStep> {
+    pub fn step(&self, cas: &Cas, now_ms: u64) -> ServerResult<GcStatus> {
         let cfg_row = self.db.read_tx(|db| self.run_row(db))?;
         let Some(row) = cfg_row else {
             return Err(ServerError::NotFound { what: "gc run" });
         };
-        let deletes = match row.phase {
-            GcPhase::Retain => {
-                self.retain_step(&row, now_ms)?;
-                Vec::new()
-            }
-            GcPhase::Mark => {
-                self.mark_step(&row, now_ms)?;
-                Vec::new()
-            }
-            GcPhase::Sweep => self.sweep_step(&row, now_ms)?,
-            GcPhase::Done | GcPhase::Cancelled => Vec::new(),
-        };
-        let status = self.status()?
-            .ok_or(ServerError::InvalidState { what: "gc run", state: "vanished" })?;
-        Ok(GcStep { status, deletes })
-    }
-
-    /// Clear one intent only after its physical delete has completed.
-    pub fn clear_delete_intent(&self, blob_id: &BlobId) -> ServerResult<()> {
-        self.db.tx(|db| {
-            let mut stmt = db.prepare(
-                "gc clear intent",
-                "DELETE FROM gc_pending_deletes WHERE blob_id=?1",
-            )?;
-            stmt.bind_blob(1, blob_id.as_bytes())?;
-            stmt.run()
-        })
+        match row.phase {
+            GcPhase::Retain => self.retain_step(&row, now_ms)?,
+            GcPhase::Mark => self.mark_step(&row, now_ms)?,
+            GcPhase::Sweep => self.sweep_step(&row, cas, now_ms)?,
+            GcPhase::Done | GcPhase::Cancelled => {}
+        }
+        self.status()?
+            .ok_or(ServerError::InvalidState { what: "gc run", state: "vanished" })
     }
 
     fn run_row(&self, db: &Db) -> ServerResult<Option<RunRow>> {
@@ -842,7 +749,7 @@ impl<'a> Gc<'a> {
 
     // ---- phase 3: sweep ----------------------------------------------------
 
-    fn sweep_step(&self, row: &RunRow, now_ms: u64) -> ServerResult<Vec<GcDeleteIntent>> {
+    fn sweep_step(&self, row: &RunRow, cas: &Cas, now_ms: u64) -> ServerResult<()> {
         let batch = row.sweep_batch;
         // One transaction decides the batch AND records the delete intents;
         // the unlinks happen after it commits, and a third transaction
@@ -869,7 +776,7 @@ impl<'a> Gc<'a> {
             let mut unreferenced_bytes = 0u64;
             let mut deleted = 0u64;
             let mut deleted_bytes = 0u64;
-            let mut doomed: Vec<GcDeleteIntent> = Vec::new();
+            let mut doomed: Vec<BlobId> = Vec::new();
             for (blob_bytes, size, created_ms, last_ref) in &rows {
                 // Grace window: a blob recorded (or re-referenced by a
                 // deduped upload) after the horizon belongs to a publish
@@ -931,7 +838,7 @@ impl<'a> Gc<'a> {
                 s.bind_blob(1, blob_bytes)?;
                 s.run()?;
                 drop(s);
-                doomed.push(GcDeleteIntent { blob_id: blob, size: *size });
+                doomed.push(blob);
                 deleted += 1;
                 deleted_bytes += *size;
             }
@@ -965,7 +872,23 @@ impl<'a> Gc<'a> {
             }
             Ok(doomed)
         })?;
-        Ok(doomed)
+        for blob in &doomed {
+            cas.remove_object(blob)?;
+        }
+        if !doomed.is_empty() {
+            self.db.tx(|db| {
+                for blob in &doomed {
+                    let mut s = db.prepare(
+                        "gc clear intent",
+                        "DELETE FROM gc_pending_deletes WHERE blob_id=?1",
+                    )?;
+                    s.bind_blob(1, blob.as_bytes())?;
+                    s.run()?;
+                }
+                Ok(())
+            })?;
+        }
+        Ok(())
     }
 }
 
diff --git a/libs/asset/store/src/host/api.rs b/libs/asset/store/src/host/api.rs
index ee9d2d10f..761d923c8 100644
--- a/libs/asset/store/src/host/api.rs
+++ b/libs/asset/store/src/host/api.rs
@@ -68,10 +68,7 @@ pub fn fail_resp(f: &Fail) -> Resp {
                 ("error", s("denied")),
                 ("capability", s(*capability)),
             ])),
-            ServerError::Io { .. }
-            | ServerError::Db { .. }
-            | ServerError::UnsupportedSchema { .. }
-            | ServerError::UnsupportedContentSchema { .. } => {
+            ServerError::Io { .. } | ServerError::Db { .. } | ServerError::UnsupportedSchema { .. } => {
                 Resp::error(500, "internal")
             }
         },
@@ -202,12 +199,10 @@ pub fn role_str(r: FileRole) -> &'static str {
         FileRole::StemVocals => "stem_vocals",
         FileRole::StemOther => "stem_other",
         FileRole::Lyrics => "lyrics",
-        FileRole::DjAnalysis => "dj_analysis",
-        FileRole::DjLoopSplat => "dj_loop_splat",
     }
 }
 
-pub const ALL_ROLES: [FileRole; 26] = [
+pub const ALL_ROLES: [FileRole; 24] = [
     FileRole::RenderGlb,
     FileRole::Lod1Glb,
     FileRole::Lod2Glb,
@@ -232,8 +227,6 @@ pub const ALL_ROLES: [FileRole; 26] = [
     FileRole::StemVocals,
     FileRole::StemOther,
     FileRole::Lyrics,
-    FileRole::DjAnalysis,
-    FileRole::DjLoopSplat,
 ];
 
 pub fn parse_role(name: &str) -> Option<FileRole> {
diff --git a/libs/asset/store/src/host/assets_query.rs b/libs/asset/store/src/host/assets_query.rs
index 011271d85..f17372b88 100644
--- a/libs/asset/store/src/host/assets_query.rs
+++ b/libs/asset/store/src/host/assets_query.rs
@@ -349,7 +349,7 @@ impl CatalogReader {
 
 /// Advisory notes the model gets with the generated schema. They describe
 /// the well-known catalog tables; the generated part above is the truth.
-pub const SCHEMA_NOTES: &str = "\nNotes:\n\
+const SCHEMA_NOTES: &str = "\nNotes:\n\
 - search_annotations is the main listing: one row per asset with \
 canon_alias (the readable id you place with), kind, title, description, \
 prompt, live (1 = current). Always filter live=1.\n\
diff --git a/libs/asset/store/src/host/http.rs b/libs/asset/store/src/host/http.rs
index 1af06e81e..ad18384b2 100644
--- a/libs/asset/store/src/host/http.rs
+++ b/libs/asset/store/src/host/http.rs
@@ -1,35 +1,656 @@
-//! Store-facing HTTP transport shim.
+//! Bounded HTTP/1.1 server transport, written for hostile input.
 //!
-//! The bounded byte transport is shared with other servers; only the JSON
-//! response conveniences remain store-specific.
-
-pub use makepad_bounded_http::{
-    etag_matches, if_range_matches, parse_head, parse_range, reason, BodyError, BodyState,
-    ChunkPhase, Conn, Head, HeadError, Method, RangeSpec, MAX_DRAIN_BYTES, MAX_HEADERS,
-    MAX_HEADER_LINE, MAX_HEAD_BYTES, MAX_QUERY_PAIRS, MAX_TARGET_BYTES,
-};
+//! Hard rules, all fail-closed with connection close on violation:
+//! - HTTP/1.1 origin-form only; anything else is 505/501/400.
+//! - Request smuggling: Content-Length + Transfer-Encoding together is 400;
+//!   Transfer-Encoding must be exactly `chunked` (no lists, no extensions,
+//!   no trailers, bounded hex size lines).
+//! - Budgets everywhere: head bytes, header line bytes, header count, target
+//!   length, query pair count, body bytes, chunk size digits.
+//! - No percent-decoding: a literal `%` in the target is refused, so routes
+//!   only ever see the byte-for-byte charset below and no decoded alias can
+//!   smuggle separators. Path segments `.` and `..` are refused outright.
+//! - Duplicate tracked headers and duplicate query keys are refused.
+//! - Head/body wall-clock deadlines (slowloris) on top of socket timeouts.
+//! - Every response carries `X-Content-Type-Options: nosniff`.
 
 use super::json;
-use std::ops::{Deref, DerefMut};
+use std::io::{Read, Write};
+use std::net::TcpStream;
+use std::sync::atomic::{AtomicBool, Ordering};
+use std::time::{Duration, Instant};
 
-/// A bounded byte response with the store's JSON conveniences.
-pub struct Resp(makepad_bounded_http::Resp);
+pub const MAX_HEAD_BYTES: usize = 32 * 1024;
+pub const MAX_HEADER_LINE: usize = 8 * 1024;
+pub const MAX_HEADERS: usize = 64;
+pub const MAX_TARGET_BYTES: usize = 2048;
+pub const MAX_QUERY_PAIRS: usize = 16;
+/// Unconsumed Length-body remainder we are willing to drain to keep a
+/// connection alive; anything larger closes instead.
+pub const MAX_DRAIN_BYTES: u64 = 64 * 1024;
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum Method {
+    Get,
+    Head,
+    Post,
+    Put,
+    Delete,
+}
+
+impl Method {
+    pub fn as_str(self) -> &'static str {
+        match self {
+            Method::Get => "GET",
+            Method::Head => "HEAD",
+            Method::Post => "POST",
+            Method::Put => "PUT",
+            Method::Delete => "DELETE",
+        }
+    }
+}
+
+/// Body framing + consumption tracker for one request.
+#[derive(Debug)]
+pub enum BodyState {
+    None,
+    Length { remaining: u64, total: u64 },
+    Chunked { chunk: ChunkPhase, total: u64 },
+    Done,
+}
+
+#[derive(Debug)]
+pub enum ChunkPhase {
+    SizeLine { line: Vec<u8> },
+    Data { remaining: u64 },
+    DataCr,
+    DataLf,
+    FinalCr,
+    FinalLf,
+}
+
+impl BodyState {
+    pub fn declared_len(&self) -> Option<u64> {
+        match self {
+            BodyState::Length { total, .. } => Some(*total),
+            _ => None,
+        }
+    }
+
+    pub fn has_body(&self) -> bool {
+        !matches!(self, BodyState::None | BodyState::Done)
+    }
+
+    fn consumed(&self) -> bool {
+        match self {
+            BodyState::None | BodyState::Done => true,
+            BodyState::Length { remaining, .. } => *remaining == 0,
+            BodyState::Chunked { .. } => false,
+        }
+    }
+}
+
+#[derive(Debug)]
+pub struct Head {
+    pub method: Method,
+    /// Raw target for logging; charset-restricted at parse time.
+    pub target: String,
+    /// Path segments; `/` alone parses to zero segments.
+    pub segs: Vec<String>,
+    pub query: Vec<(String, String)>,
+    pub host: String,
+    pub authorization: Option<String>,
+    pub range: Option<String>,
+    pub if_none_match: Option<String>,
+    pub if_range: Option<String>,
+    pub expect_continue: bool,
+    /// 100-continue still owed to the client before reading the body.
+    pub continue_pending: bool,
+    pub close: bool,
+    pub body: BodyState,
+}
+
+impl Head {
+    pub fn query_get(&self, key: &str) -> Option<&str> {
+        self.query.iter().find(|(k, _)| k == key).map(|(_, v)| v.as_str())
+    }
+}
+
+pub enum HeadError {
+    /// Clean EOF (or stop request) at an idle request boundary.
+    Closed,
+    /// Deadline expired with a partial head buffered: respond 408 and close.
+    Timeout,
+    /// Socket error / EOF mid-head: close silently.
+    Io,
+    /// Parse violation: respond with this status and close.
+    Bad(u16, &'static str),
+}
+
+pub enum BodyError {
+    /// Body deadline expired: 408, close.
+    Timeout,
+    /// Framing violation: 400, close.
+    Malformed,
+    /// Body exceeds the caller's byte budget: 413, close.
+    TooLarge,
+    /// Socket failure: close silently.
+    Io,
+}
+
+enum Fill {
+    Data,
+    Eof,
+    Retry,
+}
+
+pub struct Conn {
+    stream: TcpStream,
+    buf: Vec<u8>,
+    pos: usize,
+    read_timeout: Duration,
+}
+
+impl Conn {
+    pub fn new(stream: TcpStream, read_timeout_ms: u64, write_timeout_ms: u64) -> std::io::Result<Conn> {
+        stream.set_nodelay(true)?;
+        stream.set_write_timeout(Some(Duration::from_millis(write_timeout_ms.max(1))))?;
+        Ok(Conn {
+            stream,
+            buf: Vec::with_capacity(16 * 1024),
+            pos: 0,
+            read_timeout: Duration::from_millis(read_timeout_ms.max(1)),
+        })
+    }
+
+    /// Is the peer on this machine's loopback interface?
+    ///
+    /// The one route that reads a server-local filesystem path
+    /// (`POST /v1/blobs/ref`) asks this. Fail-CLOSED: a peer address the OS
+    /// will not report reads as "not loopback", because the only safe
+    /// interpretation of "I don't know who you are" is "not privileged".
+    /// This is the socket's own address as the kernel sees it, so it cannot
+    /// be spoofed by a header.
+    pub fn peer_is_loopback(&self) -> bool {
+        self.stream.peer_addr().map(|a| a.ip().is_loopback()).unwrap_or(false)
+    }
+
+    fn buffered(&self) -> &[u8] {
+        &self.buf[self.pos..]
+    }
+
+    fn consume(&mut self, n: usize) {
+        self.pos += n;
+        debug_assert!(self.pos <= self.buf.len());
+        if self.pos == self.buf.len() {
+            self.buf.clear();
+            self.pos = 0;
+        }
+    }
+
+    /// One read attempt appending to the buffer, bounded by both the socket
+    /// timeout and the caller's wall-clock deadline.
+    fn fill(&mut self, deadline: Instant) -> Result<Fill, ()> {
+        let now = Instant::now();
+        if now >= deadline {
+            return Ok(Fill::Retry); // caller maps to timeout
+        }
+        let remaining = deadline - now;
+        let timeout = remaining.min(self.read_timeout).max(Duration::from_millis(1));
+        self.stream.set_read_timeout(Some(timeout)).map_err(|_| ())?;
+        // Compact once the consumed prefix dominates the buffer.
+        if self.pos > 64 * 1024 {
+            self.buf.drain(..self.pos);
+            self.pos = 0;
+        }
+        let len = self.buf.len();
+        self.buf.resize(len + 16 * 1024, 0);
+        match self.stream.read(&mut self.buf[len..]) {
+            Ok(0) => {
+                self.buf.truncate(len);
+                Ok(Fill::Eof)
+            }
+            Ok(n) => {
+                self.buf.truncate(len + n);
+                Ok(Fill::Data)
+            }
+            Err(e) => {
+                self.buf.truncate(len);
+                match e.kind() {
+                    std::io::ErrorKind::WouldBlock
+                    | std::io::ErrorKind::TimedOut
+                    | std::io::ErrorKind::Interrupted => Ok(Fill::Retry),
+                    _ => Err(()),
+                }
+            }
+        }
+    }
+
+    /// Read and parse one request head. Pipelined bytes already buffered are
+    /// honored before touching the socket.
+    ///
+    /// Two-phase deadlines: while the connection is idle (not one byte of the
+    /// next head yet), waits up to `idle_wait_ms` in short slices, checking
+    /// `stop` between slices — a stopping server sheds idle keep-alive
+    /// connections within ~250ms. Once the first byte arrives, the full
+    /// `head_deadline_ms` slowloris budget applies to completing the head.
+    pub fn next_request(
+        &mut self,
+        head_deadline_ms: u64,
+        idle_wait_ms: u64,
+        stop: &AtomicBool,
+    ) -> Result<Head, HeadError> {
+        let idle_deadline = Instant::now() + Duration::from_millis(idle_wait_ms.max(1));
+        while self.buffered().is_empty() {
+            if stop.load(Ordering::Relaxed) {
+                return Err(HeadError::Closed);
+            }
+            let now = Instant::now();
+            if now >= idle_deadline {
+                return Err(HeadError::Closed);
+            }
+            let slice = (idle_deadline - now).min(Duration::from_millis(250));
+            match self.fill(now + slice) {
+                Ok(Fill::Data) => break,
+                Ok(Fill::Eof) => return Err(HeadError::Closed),
+                Ok(Fill::Retry) => continue,
+                Err(()) => return Err(HeadError::Io),
+            }
+        }
+        let deadline = Instant::now() + Duration::from_millis(head_deadline_ms.max(1));
+        loop {
+            if let Some(idx) = find_terminator(self.buffered()) {
+                let block_end = self.pos + idx;
+                let head = parse_head(&self.buf[self.pos..block_end])
+                    .map_err(|(s, m)| HeadError::Bad(s, m))?;
+                self.pos = block_end + 4;
+                if self.pos == self.buf.len() {
+                    self.buf.clear();
+                    self.pos = 0;
+                }
+                return Ok(head);
+            }
+            if self.buffered().len() > MAX_HEAD_BYTES {
+                return Err(HeadError::Bad(431, "request head too large"));
+            }
+            if Instant::now() >= deadline {
+                return Err(HeadError::Timeout);
+            }
+            match self.fill(deadline) {
+                Ok(Fill::Data) => continue,
+                Ok(Fill::Eof) => return Err(HeadError::Io),
+                Ok(Fill::Retry) => continue,
+                Err(()) => return Err(HeadError::Io),
+            }
+        }
+    }
+
+    fn send_continue(&mut self, head: &mut Head) -> Result<(), BodyError> {
+        if head.continue_pending {
+            head.continue_pending = false;
+            self.stream
+                .write_all(b"HTTP/1.1 100 Continue\r\n\r\n")
+                .map_err(|_| BodyError::Io)?;
+        }
+        Ok(())
+    }
+
+    /// Read up to `out.len()` decoded body bytes. Returns 0 exactly when the
+    /// body is fully consumed. `max_total` bounds cumulative decoded bytes.
+    pub fn body_read(
+        &mut self,
+        head: &mut Head,
+        out: &mut [u8],
+        max_total: u64,
+        deadline: Instant,
+    ) -> Result<usize, BodyError> {
+        if out.is_empty() {
+            return Err(BodyError::Io);
+        }
+        match &head.body {
+            BodyState::None | BodyState::Done => return Ok(0),
+            BodyState::Length { total, .. } => {
+                if *total > max_total {
+                    return Err(BodyError::TooLarge);
+                }
+            }
+            BodyState::Chunked { .. } => {}
+        }
+        self.send_continue(head)?;
+        loop {
+            match &mut head.body {
+                BodyState::None | BodyState::Done => return Ok(0),
+                BodyState::Length { remaining, .. } => {
+                    if *remaining == 0 {
+                        head.body = BodyState::Done;
+                        return Ok(0);
+                    }
+                    let avail = self.buf.len() - self.pos;
+                    if avail == 0 {
+                        self.body_fill(deadline)?;
+                        continue;
+                    }
+                    let n = (avail as u64).min(*remaining).min(out.len() as u64) as usize;
+                    out[..n].copy_from_slice(&self.buf[self.pos..self.pos + n]);
+                    *remaining -= n as u64;
+                    self.consume(n);
+                    return Ok(n);
+                }
+                BodyState::Chunked { .. } => {
+                    if let Some(n) = self.chunked_step(head, out, max_total, deadline)? {
+                        return Ok(n);
+                    }
+                }
+            }
+        }
+    }
+
+    fn body_fill(&mut self, deadline: Instant) -> Result<(), BodyError> {
+        if Instant::now() >= deadline {
+            return Err(BodyError::Timeout);
+        }
+        match self.fill(deadline) {
+            Ok(Fill::Data) => Ok(()),
+            Ok(Fill::Eof) => Err(BodyError::Malformed),
+            Ok(Fill::Retry) => {
+                if Instant::now() >= deadline {
+                    Err(BodyError::Timeout)
+                } else {
+                    Ok(())
+                }
+            }
+            Err(()) => Err(BodyError::Io),
+        }
+    }
+
+    /// Advance the chunked state machine. `Ok(Some(n))` = n bytes copied out;
+    /// `Ok(None)` = made progress, call again.
+    fn chunked_step(
+        &mut self,
+        head: &mut Head,
+        out: &mut [u8],
+        max_total: u64,
+        deadline: Instant,
+    ) -> Result<Option<usize>, BodyError> {
+        let BodyState::Chunked { chunk, total } = &mut head.body else {
+            return Err(BodyError::Malformed);
+        };
+        match chunk {
+            ChunkPhase::SizeLine { line } => {
+                let avail = &self.buf[self.pos..];
+                if avail.is_empty() {
+                    self.body_fill(deadline)?;
+                    return Ok(None);
+                }
+                // Accumulate size-line bytes until LF; the line budget covers
+                // 16 hex digits + CR with margin.
+                let mut used = 0usize;
+                let mut complete = false;
+                for &b in avail {
+                    used += 1;
+                    if b == b'\n' {
+                        complete = true;
+                        break;
+                    }
+                    line.push(b);
+                    if line.len() > 20 {
+                        return Err(BodyError::Malformed);
+                    }
+                }
+                self.consume(used);
+                if !complete {
+                    return Ok(None);
+                }
+                if line.last() != Some(&b'\r') {
+                    return Err(BodyError::Malformed);
+                }
+                line.pop();
+                if line.is_empty() || line.len() > 16 {
+                    return Err(BodyError::Malformed);
+                }
+                let mut size: u64 = 0;
+                for &b in line.iter() {
+                    let d = match b {
+                        b'0'..=b'9' => (b - b'0') as u64,
+                        b'a'..=b'f' => (b - b'a' + 10) as u64,
+                        b'A'..=b'F' => (b - b'A' + 10) as u64,
+                        // Chunk extensions and any other byte are refused.
+                        _ => return Err(BodyError::Malformed),
+                    };
+                    size = (size << 4) | d;
+                }
+                if size == 0 {
+                    *chunk = ChunkPhase::FinalCr;
+                } else {
+                    let new_total = total.checked_add(size).ok_or(BodyError::TooLarge)?;
+                    if new_total > max_total {
+                        return Err(BodyError::TooLarge);
+                    }
+                    *total = new_total;
+                    *chunk = ChunkPhase::Data { remaining: size };
+                }
+                Ok(None)
+            }
+            ChunkPhase::Data { remaining } => {
+                let avail = self.buf.len() - self.pos;
+                if avail == 0 {
+                    self.body_fill(deadline)?;
+                    return Ok(None);
+                }
+                let n = (avail as u64).min(*remaining).min(out.len() as u64) as usize;
+                out[..n].copy_from_slice(&self.buf[self.pos..self.pos + n]);
+                *remaining -= n as u64;
+                if *remaining == 0 {
+                    *chunk = ChunkPhase::DataCr;
+                }
+                self.consume(n);
+                Ok(Some(n))
+            }
+            ChunkPhase::DataCr | ChunkPhase::DataLf | ChunkPhase::FinalCr | ChunkPhase::FinalLf => {
+                let avail = &self.buf[self.pos..];
+                if avail.is_empty() {
+                    self.body_fill(deadline)?;
+                    return Ok(None);
+                }
+                let b = avail[0];
+                self.consume(1);
+                match (&chunk, b) {
+                    (ChunkPhase::DataCr, b'\r') => *chunk = ChunkPhase::DataLf,
+                    (ChunkPhase::DataLf, b'\n') => *chunk = ChunkPhase::SizeLine { line: Vec::new() },
+                    (ChunkPhase::FinalCr, b'\r') => *chunk = ChunkPhase::FinalLf,
+                    (ChunkPhase::FinalLf, b'\n') => {
+                        // `0\r\n\r\n`: done, trailers rejected by construction.
+                        head.body = BodyState::Done;
+                        return Ok(Some(0));
+                    }
+                    _ => return Err(BodyError::Malformed),
+                }
+                Ok(None)
+            }
+        }
+    }
+
+    /// Buffer an entire body (JSON/manifest routes). Refuses past `max`.
+    pub fn read_body_full(
+        &mut self,
+        head: &mut Head,
+        max: u64,
+        deadline_ms: u64,
+    ) -> Result<Vec<u8>, BodyError> {
+        let deadline = Instant::now() + Duration::from_millis(deadline_ms.max(1));
+        let mut out = Vec::new();
+        let mut chunk = [0u8; 16 * 1024];
+        loop {
+            let n = self.body_read(head, &mut chunk, max, deadline)?;
+            if n == 0 {
+                return Ok(out);
+            }
+            if out.len() as u64 + n as u64 > max {
+                return Err(BodyError::TooLarge);
+            }
+            out.extend_from_slice(&chunk[..n]);
+        }
+    }
+
+    /// Best-effort: read and discard whatever body the client declared is
+    /// still coming, bounded by `deadline`. Call this before writing a
+    /// refusal and closing over a body that was never fully read (an
+    /// over-budget upload, refused before or mid-stream): closing a socket
+    /// with declared bytes still sitting unread in the kernel receive
+    /// buffer can make the OS answer with an abortive RST instead of a
+    /// graceful FIN, and an RST can silently drop the very response this
+    /// connection is about to write — the client then sees a bare
+    /// `BrokenPipe`/`ConnectionReset` on its OWN write, with no way to tell
+    /// that apart from a crashed peer. Draining first makes the close
+    /// clean. Opportunistic only: never fails outward, and the caller
+    /// closes either way when this cannot finish before `deadline`.
+    pub fn drain_remaining(&mut self, head: &mut Head, deadline: Instant) {
+        let mut sink = [0u8; 16 * 1024];
+        loop {
+            match self.body_read(head, &mut sink, u64::MAX, deadline) {
+                Ok(0) => return,
+                Ok(_) => continue,
+                Err(_) => return,
+            }
+        }
+    }
+
+    /// Decide whether the connection can be kept alive after a response, and
+    /// drain a small unread Length remainder if that is all that blocks it.
+    pub fn finish_request(&mut self, head: &mut Head) -> bool {
+        if head.close {
+            return false;
+        }
+        if head.body.consumed() {
+            return true;
+        }
+        // A client still owed a 100-continue may or may not send the body;
+        // the connection state is ambiguous, so close.
+        if head.continue_pending {
+            return false;
+        }
+        match &head.body {
+            BodyState::Length { remaining, .. } if *remaining <= MAX_DRAIN_BYTES => {
+                let deadline = Instant::now() + Duration::from_millis(2000);
+                let mut sink = [0u8; 16 * 1024];
+                loop {
+                    match self.body_read(head, &mut sink, u64::MAX, deadline) {
+                        Ok(0) => return true,
+                        Ok(_) => continue,
+                        Err(_) => return false,
+                    }
+                }
+            }
+            _ => false,
+        }
+    }
+
+    pub fn write_resp(&mut self, is_head: bool, resp: &Resp) -> std::io::Result<()> {
+        let mut out = Vec::with_capacity(256 + resp.body.len());
+        head_bytes_into(&mut out, resp.status, &resp.headers, resp.close, |o| {
+            // 204/304 must not carry Content-Length or a body.
+            if resp.status != 204 && resp.status != 304 {
+                o.extend_from_slice(format!("Content-Length: {}\r\n", resp.body.len()).as_bytes());
+            }
+        });
+        if !is_head && resp.status != 204 && resp.status != 304 {
+            out.extend_from_slice(&resp.body);
+        }
+        self.stream.write_all(&out)
+    }
+
+    /// Write a response head for a streamed body of exactly `content_length`
+    /// bytes; the caller then emits the bytes via `write_chunk`.
+    pub fn write_stream_head(
+        &mut self,
+        status: u16,
+        headers: &[(&'static str, String)],
+        content_length: u64,
+        close: bool,
+    ) -> std::io::Result<()> {
+        let mut out = Vec::with_capacity(256);
+        head_bytes_into(&mut out, status, headers, close, |o| {
+            o.extend_from_slice(format!("Content-Length: {content_length}\r\n").as_bytes());
+        });
+        self.stream.write_all(&out)
+    }
+
+    pub fn write_chunk(&mut self, bytes: &[u8]) -> std::io::Result<()> {
+        self.stream.write_all(bytes)
+    }
+}
+
+fn head_bytes_into(
+    out: &mut Vec<u8>,
+    status: u16,
+    headers: &[(&'static str, String)],
+    close: bool,
+    framing: impl FnOnce(&mut Vec<u8>),
+) {
+    out.extend_from_slice(format!("HTTP/1.1 {} {}\r\n", status, reason(status)).as_bytes());
+    for (k, v) in headers {
+        out.extend_from_slice(format!("{k}: {v}\r\n").as_bytes());
+    }
+    out.extend_from_slice(b"X-Content-Type-Options: nosniff\r\n");
+    framing(out);
+    out.extend_from_slice(if close {
+        b"Connection: close\r\n"
+    } else {
+        b"Connection: keep-alive\r\n"
+    });
+    out.extend_from_slice(b"\r\n");
+}
+
+pub fn reason(status: u16) -> &'static str {
+    match status {
+        200 => "OK",
+        201 => "Created",
+        204 => "No Content",
+        206 => "Partial Content",
+        304 => "Not Modified",
+        400 => "Bad Request",
+        401 => "Unauthorized",
+        403 => "Forbidden",
+        404 => "Not Found",
+        405 => "Method Not Allowed",
+        408 => "Request Timeout",
+        409 => "Conflict",
+        413 => "Payload Too Large",
+        414 => "URI Too Long",
+        416 => "Range Not Satisfiable",
+        417 => "Expectation Failed",
+        422 => "Unprocessable Entity",
+        431 => "Request Header Fields Too Large",
+        500 => "Internal Server Error",
+        501 => "Not Implemented",
+        503 => "Service Unavailable",
+        505 => "HTTP Version Not Supported",
+        _ => "Status",
+    }
+}
+
+pub struct Resp {
+    pub status: u16,
+    pub headers: Vec<(&'static str, String)>,
+    pub body: Vec<u8>,
+    pub close: bool,
+}
 
 impl Resp {
     pub fn empty(status: u16) -> Resp {
-        Resp(makepad_bounded_http::Resp::empty(status))
+        Resp { status, headers: Vec::new(), body: Vec::new(), close: false }
     }
 
-    pub fn json(status: u16, value: &json::Value) -> Resp {
-        Resp(makepad_bounded_http::Resp {
+    pub fn json(status: u16, v: &json::Value) -> Resp {
+        Resp {
             status,
             headers: vec![
                 ("Content-Type", "application/json".to_string()),
                 ("Cache-Control", "no-store".to_string()),
             ],
-            body: value.to_json().into_bytes(),
+            body: v.to_json().into_bytes(),
             close: false,
-        })
+        }
     }
 
     pub fn error(status: u16, msg: &str) -> Resp {
@@ -37,11 +658,16 @@ impl Resp {
     }
 
     pub fn bytes(status: u16, content_type: &str, body: Vec<u8>) -> Resp {
-        Resp(makepad_bounded_http::Resp::bytes(status, content_type, body))
+        Resp {
+            status,
+            headers: vec![("Content-Type", content_type.to_string())],
+            body,
+            close: false,
+        }
     }
 
-    pub fn with_header(mut self, key: &'static str, value: String) -> Resp {
-        self.headers.push((key, value));
+    pub fn with_header(mut self, k: &'static str, v: String) -> Resp {
+        self.headers.push((k, v));
         self
     }
 
@@ -51,16 +677,442 @@ impl Resp {
     }
 }
 
-impl Deref for Resp {
-    type Target = makepad_bounded_http::Resp;
+fn find_terminator(buf: &[u8]) -> Option<usize> {
+    buf.windows(4).position(|w| w == b"\r\n\r\n")
+}
 
-    fn deref(&self) -> &Self::Target {
-        &self.0
+fn target_byte_ok(b: u8) -> bool {
+    matches!(b,
+        b'a'..=b'z' | b'A'..=b'Z' | b'0'..=b'9'
+        | b'-' | b'_' | b'.' | b'/' | b':' | b'?' | b'=' | b'&')
+}
+
+fn token_byte_ok(b: u8) -> bool {
+    matches!(b,
+        b'a'..=b'z' | b'A'..=b'Z' | b'0'..=b'9'
+        | b'!' | b'#' | b'$' | b'%' | b'&' | b'\'' | b'*' | b'+'
+        | b'-' | b'.' | b'^' | b'_' | b'`' | b'|' | b'~')
+}
+
+fn value_byte_ok(b: u8) -> bool {
+    b == b'\t' || (0x20..=0x7e).contains(&b)
+}
+
+/// Parse one complete request head (bytes up to, excluding, `\r\n\r\n`).
+/// Pure function; returns `(status, message)` on refusal.
+pub fn parse_head(block: &[u8]) -> Result<Head, (u16, &'static str)> {
+    let mut lines = SplitCrlf { rest: block };
+    let request_line = lines.next().ok_or((400, "empty request"))?;
+
+    // ---- request line ----
+    let mut parts = request_line.split(|&b| b == b' ');
+    let method_b = parts.next().unwrap_or(b"");
+    let target_b = parts.next().ok_or((400, "malformed request line"))?;
+    let version_b = parts.next().ok_or((400, "malformed request line"))?;
+    if parts.next().is_some() {
+        return Err((400, "malformed request line"));
+    }
+    if method_b.is_empty() || method_b.len() > 16 || !method_b.iter().all(u8::is_ascii_alphabetic) {
+        return Err((400, "malformed method"));
+    }
+    if version_b != b"HTTP/1.1" {
+        if version_b.starts_with(b"HTTP/") {
+            return Err((505, "http/1.1 only"));
+        }
+        return Err((400, "malformed request line"));
+    }
+    let method = match method_b {
+        b"GET" => Method::Get,
+        b"HEAD" => Method::Head,
+        b"POST" => Method::Post,
+        b"PUT" => Method::Put,
+        b"DELETE" => Method::Delete,
+        _ => return Err((501, "method not implemented")),
+    };
+    if target_b.len() > MAX_TARGET_BYTES {
+        return Err((414, "target too long"));
+    }
+    if target_b.contains(&b'%') {
+        return Err((400, "percent-encoding not accepted"));
+    }
+    if target_b.is_empty() || target_b[0] != b'/' {
+        return Err((400, "origin-form target required"));
+    }
+    if !target_b.iter().all(|&b| target_byte_ok(b)) {
+        return Err((400, "target charset"));
+    }
+    let target = String::from_utf8(target_b.to_vec()).map_err(|_| (400, "target charset"))?;
+
+    // ---- path + query ----
+    let (raw_path, raw_query) = match target.find('?') {
+        Some(i) => (&target[..i], Some(&target[i + 1..])),
+        None => (target.as_str(), None),
+    };
+    let mut segs = Vec::new();
+    if raw_path != "/" {
+        for seg in raw_path[1..].split('/') {
+            if seg.is_empty() {
+                return Err((400, "empty path segment"));
+            }
+            if seg == "." || seg == ".." {
+                return Err((400, "dot path segment"));
+            }
+            segs.push(seg.to_string());
+        }
+    }
+    let mut query: Vec<(String, String)> = Vec::new();
+    if let Some(q) = raw_query {
+        if q.contains('?') {
+            return Err((400, "malformed query"));
+        }
+        for pair in q.split('&') {
+            let eq = pair.find('=').ok_or((400, "malformed query"))?;
+            let k = &pair[..eq];
+            let v = &pair[eq + 1..];
+            if k.is_empty() {
+                return Err((400, "malformed query"));
+            }
+            if query.iter().any(|(qk, _)| qk == k) {
+                return Err((400, "duplicate query key"));
+            }
+            if query.len() >= MAX_QUERY_PAIRS {
+                return Err((400, "too many query pairs"));
+            }
+            query.push((k.to_string(), v.to_string()));
+        }
+    }
+
+    // ---- headers ----
+    let mut host: Option<String> = None;
+    let mut authorization: Option<String> = None;
+    let mut range: Option<String> = None;
+    let mut if_none_match: Option<String> = None;
+    let mut if_range: Option<String> = None;
+    let mut expect: Option<String> = None;
+    let mut connection: Option<String> = None;
+    let mut content_length: Option<String> = None;
+    let mut transfer_encoding: Option<String> = None;
+    let mut count = 0usize;
+    for line in lines {
+        count += 1;
+        if count > MAX_HEADERS {
+            return Err((431, "too many headers"));
+        }
+        if line.len() > MAX_HEADER_LINE {
+            return Err((431, "header line too large"));
+        }
+        if line.first() == Some(&b' ') || line.first() == Some(&b'\t') {
+            return Err((400, "obsolete line folding"));
+        }
+        let colon = line.iter().position(|&b| b == b':').ok_or((400, "malformed header"))?;
+        let name_b = &line[..colon];
+        if name_b.is_empty() || name_b.len() > 128 || !name_b.iter().all(|&b| token_byte_ok(b)) {
+            return Err((400, "malformed header name"));
+        }
+        let mut value_b = &line[colon + 1..];
+        while value_b.first() == Some(&b' ') || value_b.first() == Some(&b'\t') {
+            value_b = &value_b[1..];
+        }
+        while value_b.last() == Some(&b' ') || value_b.last() == Some(&b'\t') {
+            value_b = &value_b[..value_b.len() - 1];
+        }
+        if !value_b.iter().all(|&b| value_byte_ok(b)) {
+            return Err((400, "header value charset"));
+        }
+        let name = String::from_utf8(name_b.to_vec())
+            .map_err(|_| (400, "malformed header name"))?
+            .to_ascii_lowercase();
+        let value = String::from_utf8(value_b.to_vec()).map_err(|_| (400, "header value charset"))?;
+        let slot = match name.as_str() {
+            "host" => &mut host,
+            "authorization" => &mut authorization,
+            "range" => &mut range,
+            "if-none-match" => &mut if_none_match,
+            "if-range" => &mut if_range,
+            "expect" => &mut expect,
+            "connection" => &mut connection,
+            "content-length" => &mut content_length,
+            "transfer-encoding" => &mut transfer_encoding,
+            _ => continue,
+        };
+        if slot.is_some() {
+            return Err((400, "duplicate header"));
+        }
+        *slot = Some(value);
+    }
+    let host = host.ok_or((400, "host header required"))?;
+
+    // ---- connection / expect ----
+    let mut close = false;
+    if let Some(c) = &connection {
+        for token in c.split(',') {
+            if token.trim().eq_ignore_ascii_case("close") {
+                close = true;
+            }
+        }
+    }
+    let expect_continue = match &expect {
+        None => false,
+        Some(v) if v.eq_ignore_ascii_case("100-continue") => true,
+        Some(_) => return Err((417, "unsupported expectation")),
+    };
+
+    // ---- body framing ----
+    if content_length.is_some() && transfer_encoding.is_some() {
+        return Err((400, "content-length with transfer-encoding"));
+    }
+    let body = if let Some(te) = &transfer_encoding {
+        // Exactly `chunked`, lowercase, no list, no parameters. Anything
+        // else is refused rather than reinterpreted.
+        if te != "chunked" {
+            return Err((501, "transfer-encoding not supported"));
+        }
+        BodyState::Chunked { chunk: ChunkPhase::SizeLine { line: Vec::new() }, total: 0 }
+    } else if let Some(cl) = &content_length {
+        let b = cl.as_bytes();
+        if b.is_empty() || b.len() > 20 || !b.iter().all(u8::is_ascii_digit) {
+            return Err((400, "malformed content-length"));
+        }
+        if b.len() > 1 && b[0] == b'0' {
+            return Err((400, "malformed content-length"));
+        }
+        let n: u64 = cl.parse().map_err(|_| (400, "malformed content-length"))?;
+        if n == 0 {
+            BodyState::None
+        } else {
+            BodyState::Length { remaining: n, total: n }
+        }
+    } else {
+        BodyState::None
+    };
+    if matches!(method, Method::Get | Method::Head | Method::Delete) && body.has_body() {
+        return Err((400, "request body not allowed"));
+    }
+    if expect_continue && !body.has_body() {
+        return Err((400, "expect without body"));
+    }
+
+    Ok(Head {
+        method,
+        target,
+        segs,
+        query,
+        host,
+        authorization,
+        range,
+        if_none_match,
+        if_range,
+        continue_pending: expect_continue,
+        expect_continue,
+        close,
+        body,
+    })
+}
+
+struct SplitCrlf<'a> {
+    rest: &'a [u8],
+}
+
+impl<'a> Iterator for SplitCrlf<'a> {
+    type Item = &'a [u8];
+    fn next(&mut self) -> Option<&'a [u8]> {
+        if self.rest.is_empty() {
+            return None;
+        }
+        match self.rest.windows(2).position(|w| w == b"\r\n") {
+            Some(i) => {
+                let line = &self.rest[..i];
+                self.rest = &self.rest[i + 2..];
+                Some(line)
+            }
+            None => {
+                let line = self.rest;
+                self.rest = &[];
+                Some(line)
+            }
+        }
     }
 }
 
-impl DerefMut for Resp {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
+// ---- range / conditional helpers ----
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum RangeSpec {
+    /// No usable range: serve 200 with the full body (covers absent,
+    /// malformed, and multi-range headers, per RFC "may ignore").
+    None,
+    /// Serve 206 with inclusive byte positions.
+    Single { start: u64, end: u64 },
+    /// Serve 416 with `Content-Range: bytes */size`.
+    Unsatisfiable,
+}
+
+pub fn parse_range(header: Option<&str>, size: u64) -> RangeSpec {
+    let Some(h) = header else { return RangeSpec::None };
+    let Some(spec) = h.strip_prefix("bytes=") else { return RangeSpec::None };
+    if spec.contains(',') {
+        return RangeSpec::None;
+    }
+    let spec = spec.trim();
+    let Some(dash) = spec.find('-') else { return RangeSpec::None };
+    let (a, b) = (&spec[..dash], &spec[dash + 1..]);
+    let parse_num = |s: &str| -> Option<u64> {
+        if s.is_empty() || s.len() > 19 || !s.bytes().all(|c| c.is_ascii_digit()) {
+            return None;
+        }
+        s.parse().ok()
+    };
+    if a.is_empty() {
+        // suffix form: last n bytes
+        let Some(n) = parse_num(b) else { return RangeSpec::None };
+        if n == 0 || size == 0 {
+            return RangeSpec::Unsatisfiable;
+        }
+        let start = size.saturating_sub(n);
+        return RangeSpec::Single { start, end: size - 1 };
+    }
+    let Some(start) = parse_num(a) else { return RangeSpec::None };
+    if start >= size {
+        return RangeSpec::Unsatisfiable;
+    }
+    if b.is_empty() {
+        return RangeSpec::Single { start, end: size - 1 };
+    }
+    let Some(end) = parse_num(b) else { return RangeSpec::None };
+    if end < start {
+        return RangeSpec::None;
+    }
+    RangeSpec::Single { start, end: end.min(size - 1) }
+}
+
+/// Strong comparison of an If-None-Match header against our ETag. Weak tags
+/// never match; `*` matches anything.
+pub fn etag_matches(header: &str, etag: &str) -> bool {
+    if header.trim() == "*" {
+        return true;
+    }
+    header.split(',').any(|part| {
+        let p = part.trim();
+        !p.starts_with("W/") && p == etag
+    })
+}
+
+/// If-Range: only the exact strong ETag validates; date forms and anything
+/// else fail validation (full 200 is served).
+pub fn if_range_matches(header: &str, etag: &str) -> bool {
+    header.trim() == etag
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn head_of(raw: &[u8]) -> Result<Head, (u16, &'static str)> {
+        let block = raw
+            .windows(4)
+            .position(|w| w == b"\r\n\r\n")
+            .map(|i| &raw[..i])
+            .unwrap_or(raw);
+        parse_head(block)
+    }
+
+    #[test]
+    fn parses_basic_get() {
+        let h = head_of(b"GET /v1/assets?ns=demo&limit=5 HTTP/1.1\r\nHost: x\r\n\r\n").unwrap();
+        assert_eq!(h.method, Method::Get);
+        assert_eq!(h.segs, vec!["v1".to_string(), "assets".to_string()]);
+        assert_eq!(h.query_get("ns"), Some("demo"));
+        assert_eq!(h.query_get("limit"), Some("5"));
+        assert!(!h.close);
+        assert!(!h.body.has_body());
+    }
+
+    #[test]
+    fn refuses_smuggling_and_bad_te() {
+        assert_eq!(
+            head_of(b"POST /x HTTP/1.1\r\nHost: x\r\nContent-Length: 3\r\nTransfer-Encoding: chunked\r\n\r\n")
+                .unwrap_err()
+                .0,
+            400
+        );
+        assert_eq!(
+            head_of(b"POST /x HTTP/1.1\r\nHost: x\r\nTransfer-Encoding: gzip, chunked\r\n\r\n")
+                .unwrap_err()
+                .0,
+            501
+        );
+        assert_eq!(
+            head_of(b"POST /x HTTP/1.1\r\nHost: x\r\nTransfer-Encoding: Chunked\r\n\r\n")
+                .unwrap_err()
+                .0,
+            501
+        );
+    }
+
+    #[test]
+    fn refuses_bad_targets() {
+        assert_eq!(head_of(b"GET /a%2e%2e/b HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
+        assert_eq!(head_of(b"GET /a/../b HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
+        assert_eq!(head_of(b"GET /a//b HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
+        assert_eq!(head_of(b"GET /a/ HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
+        assert_eq!(head_of(b"GET /a?x=1&x=2 HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
+        assert_eq!(head_of(b"GET http://h/a HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
+        assert_eq!(head_of(b"GET /a b HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
+    }
+
+    #[test]
+    fn refuses_bad_headers_and_versions() {
+        assert_eq!(head_of(b"GET / HTTP/1.0\r\nHost: x\r\n\r\n").unwrap_err().0, 505);
+        assert_eq!(head_of(b"BREW / HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 501);
+        assert_eq!(head_of(b"GET / HTTP/1.1\r\n\r\n").unwrap_err().0, 400); // no host
+        assert_eq!(
+            head_of(b"GET / HTTP/1.1\r\nHost: a\r\nHost: b\r\n\r\n").unwrap_err().0,
+            400
+        );
+        assert_eq!(
+            head_of(b"GET / HTTP/1.1\r\nHost: x\r\n folded\r\n\r\n").unwrap_err().0,
+            400
+        );
+        assert_eq!(
+            head_of(b"GET / HTTP/1.1\r\nHost: x\r\nX-Bad: a\x01b\r\n\r\n").unwrap_err().0,
+            400
+        );
+        assert_eq!(
+            head_of(b"GET / HTTP/1.1\r\nHost: x\r\nContent-Length: 5\r\n\r\n").unwrap_err().0,
+            400
+        );
+        assert_eq!(
+            head_of(b"POST /x HTTP/1.1\r\nHost: x\r\nContent-Length: 007\r\n\r\n").unwrap_err().0,
+            400
+        );
+    }
+
+    #[test]
+    fn range_math() {
+        assert_eq!(parse_range(None, 100), RangeSpec::None);
+        assert_eq!(parse_range(Some("bytes=0-9"), 100), RangeSpec::Single { start: 0, end: 9 });
+        assert_eq!(parse_range(Some("bytes=90-200"), 100), RangeSpec::Single { start: 90, end: 99 });
+        assert_eq!(parse_range(Some("bytes=50-"), 100), RangeSpec::Single { start: 50, end: 99 });
+        assert_eq!(parse_range(Some("bytes=-10"), 100), RangeSpec::Single { start: 90, end: 99 });
+        assert_eq!(parse_range(Some("bytes=-200"), 100), RangeSpec::Single { start: 0, end: 99 });
+        assert_eq!(parse_range(Some("bytes=100-"), 100), RangeSpec::Unsatisfiable);
+        assert_eq!(parse_range(Some("bytes=-0"), 100), RangeSpec::Unsatisfiable);
+        assert_eq!(parse_range(Some("bytes=0-0"), 0), RangeSpec::Unsatisfiable);
+        assert_eq!(parse_range(Some("bytes=0-1,5-6"), 100), RangeSpec::None);
+        assert_eq!(parse_range(Some("bytes=a-b"), 100), RangeSpec::None);
+        assert_eq!(parse_range(Some("bites=0-1"), 100), RangeSpec::None);
+        assert_eq!(parse_range(Some("bytes=5-2"), 100), RangeSpec::None);
+    }
+
+    #[test]
+    fn etag_comparison() {
+        let e = "\"sha256:abcd\"";
+        assert!(etag_matches("*", e));
+        assert!(etag_matches("\"sha256:abcd\"", e));
+        assert!(etag_matches("\"x\", \"sha256:abcd\"", e));
+        assert!(!etag_matches("W/\"sha256:abcd\"", e));
+        assert!(!etag_matches("\"sha256:ffff\"", e));
+        assert!(if_range_matches("\"sha256:abcd\"", e));
+        assert!(!if_range_matches("Wed, 21 Oct 2015 07:28:00 GMT", e));
     }
 }
diff --git a/libs/asset/store/src/host/routes.rs b/libs/asset/store/src/host/routes.rs
index 00a638c3a..cfe89255d 100644
--- a/libs/asset/store/src/host/routes.rs
+++ b/libs/asset/store/src/host/routes.rs
@@ -54,7 +54,7 @@ pub struct RouteCtx {
     /// thread. Catalog rows for those objects still commit on the state
     /// thread, after the bytes are durable — the admission ordering law is
     /// unchanged.
-    pub cas: std::sync::Arc<crate::FsCas>,
+    pub cas: std::sync::Arc<crate::cas::Cas>,
 }
 
 /// Serve one parsed request head to completion.
@@ -75,8 +75,7 @@ pub fn serve_request(
             if let Fail::Srv(
                 e @ (ServerError::Io { .. }
                 | ServerError::Db { .. }
-                | ServerError::UnsupportedSchema { .. }
-                | ServerError::UnsupportedContentSchema { .. }),
+                | ServerError::UnsupportedSchema { .. }),
             ) = &f
             {
                 // The client sees an opaque 500; the operator sees the cause.
diff --git a/libs/asset/store/src/host/routes_control.rs b/libs/asset/store/src/host/routes_control.rs
index 1c23d8497..77dc0a5ae 100644
--- a/libs/asset/store/src/host/routes_control.rs
+++ b/libs/asset/store/src/host/routes_control.rs
@@ -1376,12 +1376,6 @@ fn publish_batch(conn: &mut Conn, head: &mut Head, rc: &RouteCtx) -> RouteResult
         categories: Vec<String>,
         tags: Vec<String>,
         creator: String,
-        artist: String,
-        artist_url: String,
-        album: String,
-        source_url: String,
-        license: String,
-        license_url: String,
         generator: String,
         backend: String,
         model: String,
@@ -1432,12 +1426,6 @@ fn publish_batch(conn: &mut Conn, head: &mut Head, rc: &RouteCtx) -> RouteResult
             categories: body_labels(ann, "categories")?,
             tags: body_labels(ann, "tags")?,
             creator: opt_str(ann, "creator")?,
-            artist: opt_str(ann, "artist")?,
-            artist_url: opt_str(ann, "artist_url")?,
-            album: opt_str(ann, "album")?,
-            source_url: opt_str(ann, "source_url")?,
-            license: opt_str(ann, "license")?,
-            license_url: opt_str(ann, "license_url")?,
             generator: opt_str(ann, "generator")?,
             backend: opt_str(ann, "backend")?,
             model: opt_str(ann, "model")?,
@@ -1489,12 +1477,6 @@ fn publish_batch(conn: &mut Conn, head: &mut Head, rc: &RouteCtx) -> RouteResult
                     categories: item.categories.clone(),
                     tags: item.tags.clone(),
                     creator: item.creator.clone(),
-                    artist: item.artist.clone(),
-                    artist_url: item.artist_url.clone(),
-                    album: item.album.clone(),
-                    source_url: item.source_url.clone(),
-                    license: item.license.clone(),
-                    license_url: item.license_url.clone(),
                     owner: Some(p),
                     generator: item.generator.clone(),
                     backend: item.backend.clone(),
@@ -2387,7 +2369,6 @@ struct SearchParams {
     model: Option<String>,
     owner_me: bool,
     live_only: bool,
-    newest: bool,
     /// Literal words only: no synonym or plural expansion (`exact=1`).
     exact: bool,
     page_size: u32,
@@ -2449,7 +2430,6 @@ fn search_params_from_query(head: &Head, rc: &RouteCtx) -> RouteResult<SearchPar
             Some(_) => return Err(Fail::Http(400, "owner filter must be me")),
         },
         live_only: head.query_get("live").map(parse_flag).transpose()?.unwrap_or(false),
-        newest: head.query_get("newest").map(parse_flag).transpose()?.unwrap_or(false),
         exact: head.query_get("exact").map(parse_flag).transpose()?.unwrap_or(false),
         page_size,
         cursor: head.query_get("cursor").map(parse_cursor).transpose()?,
@@ -2503,10 +2483,6 @@ fn search_params_from_body(body: &Value, rc: &RouteCtx) -> RouteResult<SearchPar
             None => false,
             Some(v) => v.as_bool().ok_or(Fail::Http(400, "malformed flag"))?,
         },
-        newest: match body.get("newest") {
-            None => false,
-            Some(v) => v.as_bool().ok_or(Fail::Http(400, "malformed flag"))?,
-        },
         exact: match body.get("exact") {
             None => false,
             Some(v) => v.as_bool().ok_or(Fail::Http(400, "malformed flag"))?,
@@ -2547,7 +2523,6 @@ fn run_search(head: &Head, rc: &RouteCtx, params: SearchParams) -> RouteResult<O
             expand: !params.exact,
             page_size: params.page_size,
             facets: params.facets,
-            newest: params.newest,
         };
         // Read policy: every authenticated principal browses the whole
         // catalog; private annotation fields are still owner-only via the
@@ -2567,13 +2542,6 @@ fn run_search(head: &Head, rc: &RouteCtx, params: SearchParams) -> RouteResult<O
                     None => Value::Null,
                 }),
                 ("title", s(h.title.clone())),
-                ("creator", s(h.creator.clone())),
-                ("artist", s(h.artist.clone())),
-                ("artist_url", s(h.artist_url.clone())),
-                ("album", s(h.album.clone())),
-                ("source_url", s(h.source_url.clone())),
-                ("license", s(h.license.clone())),
-                ("license_url", s(h.license_url.clone())),
                 ("snippet", s(h.snippet.clone())),
                 ("score", Value::Int(h.score as i64)),
                 ("live", Value::Bool(h.live)),
@@ -2658,12 +2626,6 @@ fn annotation_put(conn: &mut Conn, head: &mut Head, rc: &RouteCtx, ast: AssetId)
     let categories = body_labels(&body, "categories")?;
     let tags = body_labels(&body, "tags")?;
     let creator = opt_str(&body, "creator")?;
-    let artist = opt_str(&body, "artist")?;
-    let artist_url = opt_str(&body, "artist_url")?;
-    let album = opt_str(&body, "album")?;
-    let source_url = opt_str(&body, "source_url")?;
-    let license = opt_str(&body, "license")?;
-    let license_url = opt_str(&body, "license_url")?;
     let generator = opt_str(&body, "generator")?;
     let backend = opt_str(&body, "backend")?;
     let model = opt_str(&body, "model")?;
@@ -2704,12 +2666,6 @@ fn annotation_put(conn: &mut Conn, head: &mut Head, rc: &RouteCtx, ast: AssetId)
             categories,
             tags,
             creator,
-            artist,
-            artist_url,
-            album,
-            source_url,
-            license,
-            license_url,
             owner: Some(p),
             generator,
             backend,
@@ -2767,12 +2723,6 @@ fn annotation_get(head: &Head, rc: &RouteCtx, ast: AssetId) -> RouteResult<Outco
         ("categories", labels(&ann.categories)),
         ("tags", labels(&ann.tags)),
         ("creator", s(ann.creator)),
-        ("artist", s(ann.artist)),
-        ("artist_url", s(ann.artist_url)),
-        ("album", s(ann.album)),
-        ("source_url", s(ann.source_url)),
-        ("license", s(ann.license)),
-        ("license_url", s(ann.license_url)),
         ("generator", s(ann.generator)),
         ("backend", s(ann.backend)),
         ("model", s(ann.model)),
diff --git a/libs/asset/store/src/host/server.rs b/libs/asset/store/src/host/server.rs
index 206829776..c5c7342a5 100644
--- a/libs/asset/store/src/host/server.rs
+++ b/libs/asset/store/src/host/server.rs
@@ -99,7 +99,7 @@ impl AssetServer {
             server_id,
             events: events.clone(),
             rooms: std::sync::Arc::new(super::rooms::RoomRegistry::new()),
-            cas: std::sync::Arc::new(crate::FsCas::open(
+            cas: std::sync::Arc::new(crate::cas::Cas::open(
                 &cfg.root.join("cas"),
                 &cfg.budgets,
             )?),
diff --git a/libs/asset/store/src/imports.rs b/libs/asset/store/src/imports.rs
index f3c9f20ed..f4b92fbc4 100644
--- a/libs/asset/store/src/imports.rs
+++ b/libs/asset/store/src/imports.rs
@@ -388,11 +388,7 @@ fn validate_source_cursor(cursor: &str) -> ServerResult<()> {
     Ok(())
 }
 
-#[cfg(all(
-    test,
-    feature = "native",
-    not(any(target_arch = "wasm32", feature = "embedded"))
-))]
+#[cfg(test)]
 mod tests {
     use super::*;
     use crate::{AssetServerCore, Budgets};
diff --git a/libs/asset/store/src/lib.rs b/libs/asset/store/src/lib.rs
index 090d38501..fd0c7374e 100644
--- a/libs/asset/store/src/lib.rs
+++ b/libs/asset/store/src/lib.rs
@@ -49,51 +49,29 @@
 //! transport auth secrets, and randomness for opaque IDs.
 
 pub mod auth;
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub mod blobrefs;
 pub mod budget;
 pub mod cas;
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-mod cas_file;
 pub mod catalog;
-pub mod core;
-#[cfg(any(target_arch = "wasm32", feature = "embedded"))]
-pub mod embedded;
 pub mod error;
 pub mod gc;
 pub mod imports;
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub mod observe;
 pub mod search;
 pub mod seed;
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub mod server;
-pub mod static_export_core;
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-pub mod static_export;
 pub mod variants;
 mod sqlite;
 mod synonyms;
 
 pub use auth::{token_hash, Auth, Capability, PrincipalId, Scope};
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub use blobrefs::{BlobRef, BlobRefs, RefScan, RefState};
 pub use budget::Budgets;
-pub use cas::{BlobCommit, Cas, MemoryCas};
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-pub use cas_file::{BlobWriter, FsCas};
+pub use cas::{BlobCommit, BlobWriter, Cas};
 pub use catalog::{validate_namespace, CandidateState, Catalog, RetireReport};
-pub use core::{
-    AssetDetail, CatalogCore, PublicAliasHead, PublicAssetRevision, PublicExportAsset,
-    PublicExportFilter, PublicExportPage, PublicSearchProjection, PublicSearchTerm, PublishBatchItem,
-    PublishBatchOutcome, SERVER_SCHEMA_VERSION,
-};
-#[cfg(any(target_arch = "wasm32", feature = "embedded"))]
-pub use embedded::*;
 pub use error::{ServerError, ServerResult};
-pub use gc::{Gc, GcConfig, GcDeleteIntent, GcPhase, GcStatus, GcStep, PhysicalDelete};
+pub use gc::{Gc, GcConfig, GcPhase, GcStatus};
 pub use imports::{ImportEntryRow, ImportReport, Imports};
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub use observe::{ObserveConfig, Outcome as ObserveOutcome};
 pub use variants::{
     DerivationOutcome, DerivationStatus, DerivedResult, Variants, MAX_DERIVATION_ROUNDS,
@@ -103,25 +81,17 @@ pub use search::{
     SearchPage, SearchQuery, SearchViewer, ViewerScope, Visibility, ANNOTATABLE_KINDS,
 };
 pub use seed::{stock_asset_id, SeedAsset, SeedReport, StockSeedSource};
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub use server::{
-    AssetServerCore, BlobRefCommit, RecoverReport, RefRescanPage,
+    AssetServerCore, BlobRefCommit, PublishBatchItem, PublishBatchOutcome, RecoverReport,
+    RefRescanPage, SERVER_SCHEMA_VERSION,
 };
-pub use static_export_core::{brotli_bytes, ExportEntry, ExportPlan, ExportSink, ExportStep};
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-pub use static_export::{export_static, StaticExportOptions, StaticExportReport};
 
 /// HTTP/UDP host used by asset-ui / sandbox embed and the standalone bin.
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub mod host;
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub use host::{
     AssetServer, BlobRefPolicy, DiscoveryConfig, LISTEN_FILE, ServerConfig,
     DEFAULT_DISCOVERY_PORT,
 };
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub use host::discovery;
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub use host::json;
-#[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
 pub use host::util;
diff --git a/libs/asset/store/src/search.rs b/libs/asset/store/src/search.rs
index 0beffaa3c..b9db245fb 100644
--- a/libs/asset/store/src/search.rs
+++ b/libs/asset/store/src/search.rs
@@ -46,8 +46,6 @@
 //!   provenance, not even for the owner — normalized (control bytes stripped,
 //!   whitespace collapsed) and byte-bounded at char boundaries.
 
-#![cfg_attr(any(target_arch = "wasm32", feature = "embedded"), allow(dead_code))]
-
 use crate::auth::PrincipalId;
 use crate::budget::Budgets;
 use crate::catalog::{fixed16, validate_namespace};
@@ -87,12 +85,6 @@ CREATE TABLE IF NOT EXISTS search_annotations(
     title TEXT NOT NULL,
     description TEXT NOT NULL,
     creator TEXT NOT NULL,
-    artist TEXT NOT NULL DEFAULT '',
-    artist_url TEXT NOT NULL DEFAULT '',
-    album TEXT NOT NULL DEFAULT '',
-    source_url TEXT NOT NULL DEFAULT '',
-    license TEXT NOT NULL DEFAULT '',
-    license_url TEXT NOT NULL DEFAULT '',
     generator TEXT NOT NULL,
     backend TEXT NOT NULL,
     model TEXT NOT NULL,
@@ -324,17 +316,6 @@ pub(crate) fn canon_alias_migration_sql() -> String {
     format!("ALTER TABLE search_annotations ADD COLUMN {CANON_ALIAS_DDL}")
 }
 
-/// The v13 -> v14 attribution columns. Empty defaults preserve annotations
-/// written before music credits became a typed catalog projection.
-pub(crate) const ATTRIBUTION_MIGRATION_SQL: [&str; 6] = [
-    "ALTER TABLE search_annotations ADD COLUMN artist TEXT NOT NULL DEFAULT ''",
-    "ALTER TABLE search_annotations ADD COLUMN artist_url TEXT NOT NULL DEFAULT ''",
-    "ALTER TABLE search_annotations ADD COLUMN album TEXT NOT NULL DEFAULT ''",
-    "ALTER TABLE search_annotations ADD COLUMN source_url TEXT NOT NULL DEFAULT ''",
-    "ALTER TABLE search_annotations ADD COLUMN license TEXT NOT NULL DEFAULT ''",
-    "ALTER TABLE search_annotations ADD COLUMN license_url TEXT NOT NULL DEFAULT ''",
-];
-
 /// The browse-mode total order, verbatim: `canon_alias ASC, asset_id ASC`.
 /// Without it every browse page is a full table scan plus a temp b-tree sort
 /// of the whole annotation table, and the keyset predicate cannot seek.
@@ -408,12 +389,6 @@ pub struct AssetAnnotation {
     pub categories: Vec<String>,
     pub tags: Vec<String>,
     pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
     /// Owning principal. Required when visibility is Private; grants the
     /// owner private-field search and private-annotation visibility.
     pub owner: Option<PrincipalId>,
@@ -449,8 +424,7 @@ pub struct SearchFilters<'a> {
 #[derive(Clone, Copy, Debug)]
 pub struct SearchQuery<'a> {
     /// Lexical query text. Empty text is browse mode: filters only, ordered
-    /// by alias unless newest is set. Non-empty text must yield at least one
-    /// term.
+    /// by asset_id. Non-empty text must yield at least one term.
     pub text: &'a str,
     pub filters: SearchFilters<'a>,
     pub page_size: u32,
@@ -460,8 +434,6 @@ pub struct SearchQuery<'a> {
     /// is the escape hatch for a caller that means the literal words it typed
     /// (the HTTP routes spell it `exact=1`).
     pub expand: bool,
-    /// In empty-text browse mode, order by newest indexed timestamp first.
-    pub newest: bool,
     /// How many facet rows to return with the page; 0 asks for none.
     ///
     /// Facets ride the page rather than a route of their own so they are
@@ -492,13 +464,6 @@ pub struct SearchHit {
     pub namespace: String,
     pub kind: Option<AssetKind>,
     pub title: String,
-    pub creator: String,
-    pub artist: String,
-    pub artist_url: String,
-    pub album: String,
-    pub source_url: String,
-    pub license: String,
-    pub license_url: String,
     pub snippet: String,
     pub score: u64,
     pub live: bool,
@@ -833,9 +798,9 @@ fn build_snippet(title: &str, description: &str, terms: &[String], max_bytes: us
 // before ANY index mutation refuses as stale rather than skipping or
 // duplicating rows under a changed total order.
 
-const CURSOR_VERSION: u8 = 3;
+const CURSOR_VERSION: u8 = 2;
 /// Everything except the variable alias bytes.
-const CURSOR_FIXED_LEN: usize = 1 + 8 + 32 + 8 + 8 + 2 + 16 + 8;
+const CURSOR_FIXED_LEN: usize = 1 + 8 + 32 + 8 + 2 + 16 + 8;
 const CURSOR_CHECK_LEN: usize = 8;
 /// Longest encoded search cursor: the fixed frame plus a maximal alias.
 /// The HTTP routes decode cursors against THIS bound — a smaller one turned
@@ -846,7 +811,6 @@ pub const MAX_SEARCH_CURSOR_BYTES: usize = CURSOR_FIXED_LEN + MAX_ALIAS_BYTES;
 /// total order `score DESC, canon_alias ASC, asset_id ASC`.
 struct Keyset {
     generation: u64,
-    updated_ms: u64,
     score: u64,
     alias: String,
     asset: [u8; 16],
@@ -861,7 +825,6 @@ fn cursor_check(body: &[u8]) -> [u8; CURSOR_CHECK_LEN] {
 fn encode_cursor(
     generation: u64,
     fp: &[u8; 32],
-    updated_ms: u64,
     score: u64,
     alias: &str,
     asset: &AssetId,
@@ -870,7 +833,6 @@ fn encode_cursor(
     out.push(CURSOR_VERSION);
     out.extend_from_slice(&generation.to_be_bytes());
     out.extend_from_slice(fp);
-    out.extend_from_slice(&updated_ms.to_be_bytes());
     out.extend_from_slice(&score.to_be_bytes());
     // Alias length always fits u16: the catalog admits at most
     // MAX_ALIAS_BYTES (128) bytes per alias.
@@ -891,7 +853,7 @@ fn decode_cursor(bytes: &[u8], expect_fp: &[u8; 32]) -> ServerResult<Keyset> {
         return Err(malformed);
     }
     let mut n = [0u8; 2];
-    n.copy_from_slice(&bytes[57..59]);
+    n.copy_from_slice(&bytes[49..51]);
     let n = u16::from_be_bytes(n) as usize;
     if n > MAX_ALIAS_BYTES || bytes.len() != CURSOR_FIXED_LEN + n {
         return Err(malformed);
@@ -906,18 +868,15 @@ fn decode_cursor(bytes: &[u8], expect_fp: &[u8; 32]) -> ServerResult<Keyset> {
     let mut generation = [0u8; 8];
     generation.copy_from_slice(&bytes[1..9]);
     let mut score = [0u8; 8];
-    score.copy_from_slice(&bytes[49..57]);
+    score.copy_from_slice(&bytes[41..49]);
     // The check passed, so these are bytes we encoded: the alias is valid
     // UTF-8 by construction. Refuse (not panic) on the impossible case.
     let alias =
-        String::from_utf8(bytes[59..59 + n].to_vec()).map_err(|_| malformed)?;
+        String::from_utf8(bytes[51..51 + n].to_vec()).map_err(|_| malformed)?;
     let mut asset = [0u8; 16];
-    asset.copy_from_slice(&bytes[59 + n..59 + n + 16]);
-    let mut updated_ms = [0u8; 8];
-    updated_ms.copy_from_slice(&bytes[41..49]);
+    asset.copy_from_slice(&bytes[51 + n..51 + n + 16]);
     Ok(Keyset {
         generation: u64::from_be_bytes(generation),
-        updated_ms: u64::from_be_bytes(updated_ms),
         score: u64::from_be_bytes(score),
         alias,
         asset,
@@ -1136,10 +1095,6 @@ pub struct Search<'a> {
 }
 
 impl<'a> Search<'a> {
-    pub fn generation(&self) -> ServerResult<u64> {
-        read_generation(self.db)
-    }
-
     // ---- annotations -------------------------------------------------------
 
     /// Create or replace the annotation for a registered asset and rebuild its
@@ -1184,16 +1139,6 @@ impl<'a> Search<'a> {
         ] {
             check_text(s, MAX_ANNOTATION_NAME_BYTES, false, wl, wc)?;
         }
-        for (s, wl, wc) in [
-            (&ann.artist, "annotation artist bytes", "annotation artist charset"),
-            (&ann.artist_url, "annotation artist url bytes", "annotation artist url charset"),
-            (&ann.album, "annotation album bytes", "annotation album charset"),
-            (&ann.source_url, "annotation source url bytes", "annotation source url charset"),
-            (&ann.license, "annotation license bytes", "annotation license charset"),
-            (&ann.license_url, "annotation license url bytes", "annotation license url charset"),
-        ] {
-            check_text(s, MAX_PROVENANCE_BYTES, false, wl, wc)?;
-        }
         check_text(&ann.prompt, MAX_PROMPT_BYTES, true, "annotation prompt bytes", "annotation prompt charset")?;
         check_text(
             &ann.provenance,
@@ -1278,15 +1223,13 @@ impl<'a> Search<'a> {
             let mut s = db.prepare(
                 "upsert annotation",
                 "INSERT INTO search_annotations(asset_id, namespace, kind, visibility, owner,
-                    title, description, creator, artist, artist_url, album, source_url,
-                    license, license_url, generator, backend, model, prompt, provenance,
-                    live, updated_ms, canon_alias)
-                 VALUES(?1,?2,?3,?4,?5,?6,?7,?8,?9,?10,?11,?12,?13,?14,?15,?16,?17,?18,?19,?20,?21,?22)
+                    title, description, creator, generator, backend, model,
+                    prompt, provenance, live, updated_ms, canon_alias)
+                 VALUES(?1,?2,?3,?4,?5,?6,?7,?8,?9,?10,?11,?12,?13,?14,?15,?16)
                  ON CONFLICT(asset_id) DO UPDATE SET
                     namespace=?2, kind=?3, visibility=?4, owner=?5, title=?6, description=?7,
-                    creator=?8, artist=?9, artist_url=?10, album=?11, source_url=?12,
-                    license=?13, license_url=?14, generator=?15, backend=?16, model=?17,
-                    prompt=?18, provenance=?19, live=?20, updated_ms=?21, canon_alias=?22",
+                    creator=?8, generator=?9, backend=?10, model=?11,
+                    prompt=?12, provenance=?13, live=?14, updated_ms=?15, canon_alias=?16",
             )?;
             s.bind_blob(1, asset_id.as_bytes())?;
             s.bind_text(2, &namespace)?;
@@ -1302,20 +1245,14 @@ impl<'a> Search<'a> {
             s.bind_text(6, &ann.title)?;
             s.bind_text(7, &ann.description)?;
             s.bind_text(8, &ann.creator)?;
-            s.bind_text(9, &ann.artist)?;
-            s.bind_text(10, &ann.artist_url)?;
-            s.bind_text(11, &ann.album)?;
-            s.bind_text(12, &ann.source_url)?;
-            s.bind_text(13, &ann.license)?;
-            s.bind_text(14, &ann.license_url)?;
-            s.bind_text(15, &ann.generator)?;
-            s.bind_text(16, &ann.backend)?;
-            s.bind_text(17, &ann.model)?;
-            s.bind_text(18, &ann.prompt)?;
-            s.bind_text(19, &ann.provenance)?;
-            s.bind_i64(20, live as i64)?;
-            s.bind_u64(21, now_ms)?;
-            s.bind_text(22, &canon_alias)?;
+            s.bind_text(9, &ann.generator)?;
+            s.bind_text(10, &ann.backend)?;
+            s.bind_text(11, &ann.model)?;
+            s.bind_text(12, &ann.prompt)?;
+            s.bind_text(13, &ann.provenance)?;
+            s.bind_i64(14, live as i64)?;
+            s.bind_u64(15, now_ms)?;
+            s.bind_text(16, &canon_alias)?;
             s.run()?;
             drop(s);
 
@@ -1374,9 +1311,8 @@ impl<'a> Search<'a> {
     pub fn annotation(&self, asset_id: &AssetId) -> ServerResult<Option<AssetAnnotation>> {
         let mut s = self.db.prepare(
             "read annotation",
-            "SELECT visibility, owner, title, description, creator, artist, artist_url,
-                    album, source_url, license, license_url, generator, backend, model,
-                    prompt, provenance, kind
+            "SELECT visibility, owner, title, description, creator, generator,
+                    backend, model, prompt, provenance, kind
              FROM search_annotations WHERE asset_id = ?1",
         )?;
         s.bind_blob(1, asset_id.as_bytes())?;
@@ -1390,7 +1326,7 @@ impl<'a> Search<'a> {
         } else {
             Some(PrincipalId(fixed16(&s.column_blob(1), "annotation owner")?))
         };
-        let kind = read_kind_column(&s, 16)?;
+        let kind = read_kind_column(&s, 10)?;
         let mut ann = AssetAnnotation {
             title: s.column_text(2),
             description: s.column_text(3),
@@ -1398,18 +1334,12 @@ impl<'a> Search<'a> {
             categories: Vec::new(),
             tags: Vec::new(),
             creator: s.column_text(4),
-            artist: s.column_text(5),
-            artist_url: s.column_text(6),
-            album: s.column_text(7),
-            source_url: s.column_text(8),
-            license: s.column_text(9),
-            license_url: s.column_text(10),
             owner,
-            generator: s.column_text(11),
-            backend: s.column_text(12),
-            model: s.column_text(13),
-            prompt: s.column_text(14),
-            provenance: s.column_text(15),
+            generator: s.column_text(5),
+            backend: s.column_text(6),
+            model: s.column_text(7),
+            prompt: s.column_text(8),
+            provenance: s.column_text(9),
             visibility,
         };
         drop(s);
@@ -1633,15 +1563,7 @@ impl<'a> Search<'a> {
             groups.iter().flat_map(|g| g.all().cloned()).collect();
 
         // -- fingerprint the full query shape for cursor binding -------------
-        let fp = fingerprint(
-            &groups,
-            browse,
-            query.newest,
-            f,
-            viewer,
-            &scope_namespaces,
-            query.page_size,
-        );
+        let fp = fingerprint(&groups, browse, f, viewer, &scope_namespaces, query.page_size);
         let keyset = match cursor {
             None => None,
             Some(bytes) => Some(decode_cursor(bytes, &fp)?),
@@ -1658,16 +1580,7 @@ impl<'a> Search<'a> {
                 }
             }
             let (count_sql, count_binds) =
-                build_sql(
-                    &groups,
-                    browse,
-                    query.newest,
-                    f,
-                    &viewer.principal,
-                    &scope_namespaces,
-                    None,
-                    None,
-                );
+                build_sql(&groups, browse, f, &viewer.principal, &scope_namespaces, None, None);
             let mut s = db.prepare("search count", &count_sql)?;
             apply_binds(&mut s, &count_binds)?;
             s.step()?;
@@ -1679,7 +1592,6 @@ impl<'a> Search<'a> {
             let (page_sql, page_binds) = build_sql(
                 &groups,
                 browse,
-                query.newest,
                 f,
                 &viewer.principal,
                 &scope_namespaces,
@@ -1704,13 +1616,6 @@ impl<'a> Search<'a> {
                 let kind = read_kind_column(&s, 6)?;
                 let canon = s.column_text(7);
                 let updated_ms = s.column_u64(8);
-                let creator = s.column_text(9);
-                let artist = s.column_text(10);
-                let artist_url = s.column_text(11);
-                let album = s.column_text(12);
-                let source_url = s.column_text(13);
-                let license = s.column_text(14);
-                let license_url = s.column_text(15);
                 let snippet = build_snippet(
                     &title,
                     &description,
@@ -1723,13 +1628,6 @@ impl<'a> Search<'a> {
                     namespace,
                     kind,
                     title,
-                    creator,
-                    artist,
-                    artist_url,
-                    album,
-                    source_url,
-                    license,
-                    license_url,
                     snippet,
                     score,
                     live,
@@ -1742,7 +1640,6 @@ impl<'a> Search<'a> {
                 Some(encode_cursor(
                     generation,
                     &fp,
-                    last.updated_ms,
                     last.score,
                     last.alias.as_deref().unwrap_or(""),
                     &last.asset_id,
@@ -1791,7 +1688,6 @@ impl<'a> Search<'a> {
 fn fingerprint(
     groups: &[TermGroup],
     browse: bool,
-    newest: bool,
     f: &SearchFilters<'_>,
     viewer: &SearchViewer<'_>,
     scope: &Option<Vec<&str>>,
@@ -1800,7 +1696,6 @@ fn fingerprint(
     let mut buf = Vec::new();
     buf.push(CURSOR_VERSION);
     buf.push(browse as u8);
-    buf.push(newest as u8);
     // Groups, not bare terms: two queries that read the same but expand
     // differently (`exact=1`, a changed table) are different shapes, and a
     // cursor from one refuses against the other.
@@ -1965,7 +1860,7 @@ mod tests {
     #[test]
     fn longest_cursor_fits_the_route_bound() {
         let alias = "a".repeat(MAX_ALIAS_BYTES);
-        let bytes = encode_cursor(7, &[3u8; 32], 0, 9, &alias, &AssetId::from_bytes([1u8; 16]));
+        let bytes = encode_cursor(7, &[3u8; 32], 9, &alias, &AssetId::from_bytes([1u8; 16]));
         assert_eq!(bytes.len(), MAX_SEARCH_CURSOR_BYTES);
         assert!(
             decode_cursor(&bytes, &[3u8; 32]).is_ok(),
@@ -1975,7 +1870,7 @@ mod tests {
         // 53-byte alias room and must round-trip too.
         let long = "kenney/modular-dungeon-kit/wall-doorway-round-cracked-narrow";
         assert!(long.len() > 53);
-        let bytes = encode_cursor(1, &[0u8; 32], 0, 1, long, &AssetId::from_bytes([2u8; 16]));
+        let bytes = encode_cursor(1, &[0u8; 32], 1, long, &AssetId::from_bytes([2u8; 16]));
         assert!(bytes.len() > 128, "this cursor exceeds the old bound");
         assert!(bytes.len() <= MAX_SEARCH_CURSOR_BYTES);
         assert!(decode_cursor(&bytes, &[0u8; 32]).is_ok());
@@ -2067,7 +1962,6 @@ fn build_facet_sql(
 fn build_sql(
     groups: &[TermGroup],
     browse: bool,
-    newest: bool,
     f: &SearchFilters<'_>,
     principal: &Option<PrincipalId>,
     scope: &Option<Vec<&str>>,
@@ -2076,14 +1970,11 @@ fn build_sql(
 ) -> (String, Vec<Bind>) {
     let counting = limit.is_none();
     let (mut sql, mut binds) = build_candidate_sql(groups, browse, f, principal, scope);
-    // Keyset: resume strictly after the selected total order.
+    // Keyset: resume strictly after (score DESC, canon_alias ASC, asset ASC).
+    // In browse mode every score is 0, so the score comparison degenerates
+    // and only the (alias, asset) tail remains.
     if let Some(k) = keyset {
-        if browse && newest {
-            sql.push_str(" AND (a.updated_ms < ? OR (a.updated_ms = ? AND a.asset_id > ?))");
-            binds.push(Bind::U64(k.updated_ms));
-            binds.push(Bind::U64(k.updated_ms));
-            binds.push(Bind::Blob(k.asset.to_vec()));
-        } else if browse {
+        if browse {
             sql.push_str(" AND (a.canon_alias > ? OR (a.canon_alias = ? AND a.asset_id > ?))");
             binds.push(Bind::Text(k.alias.clone()));
             binds.push(Bind::Text(k.alias.clone()));
@@ -2103,9 +1994,7 @@ fn build_sql(
         sql.insert_str(0, "SELECT COUNT(*) FROM (");
         sql.push(')');
     } else {
-        if browse && newest {
-            sql.push_str(" ORDER BY a.updated_ms DESC, a.asset_id ASC");
-        } else if browse {
+        if browse {
             sql.push_str(" ORDER BY a.canon_alias ASC, a.asset_id ASC");
         } else {
             sql.push_str(" ORDER BY score DESC, a.canon_alias ASC, a.asset_id ASC");
@@ -2143,8 +2032,7 @@ fn build_candidate_sql(
     if browse {
         sql.push_str(
             "SELECT a.asset_id, a.namespace, a.title, a.description, a.live, 0 AS score, a.kind,
-                    a.canon_alias, a.updated_ms, a.creator, a.artist, a.artist_url,
-                    a.album, a.source_url, a.license, a.license_url
+                    a.canon_alias, a.updated_ms
              FROM search_annotations a WHERE 1=1",
         );
     } else {
@@ -2186,7 +2074,7 @@ fn build_candidate_sql(
         // worker stack, so an over-wide query (which the term budget alone
         // could reach, and expansion is kept clear of) is served by the scan
         // instead. Both forms select exactly the same postings.
-        sql.push_str(") AS score, a.kind, a.canon_alias, a.updated_ms, a.creator, a.artist, a.artist_url, a.album, a.source_url, a.license, a.license_url FROM (");
+        sql.push_str(") AS score, a.kind, a.canon_alias, a.updated_ms FROM (");
         if seek {
             for (i, t) in groups.iter().flat_map(TermGroup::all).enumerate() {
                 if i > 0 {
diff --git a/libs/asset/store/src/server.rs b/libs/asset/store/src/server.rs
index f44aef040..b04e464cf 100644
--- a/libs/asset/store/src/server.rs
+++ b/libs/asset/store/src/server.rs
@@ -12,23 +12,17 @@
 
 use crate::auth::Auth;
 use crate::budget::Budgets;
-use crate::cas::BlobCommit;
-use crate::cas_file::{BlobWriter, FsCas};
+use crate::cas::{BlobCommit, BlobWriter, Cas};
 use crate::catalog::{Catalog, CandidateState, CATALOG_SCHEMA};
-use crate::core::{
-    CatalogCore, PublicExportFilter, PublicExportPage, PublishBatchItem, PublishBatchOutcome,
-    SERVER_SCHEMA_VERSION,
-};
 use crate::error::{io_err, ServerError, ServerResult};
+use crate::search::AssetAnnotation;
 use crate::seed::{stock_asset_id, SeedReport, StockSeedSource};
 use crate::sqlite::Db;
 use makepad_asset_data::{
-    AssetManifest, AssetRevisionId, AssetRevisionRef, BlobId,
+    AssetAlias, AssetId, AssetManifest, AssetRevisionId, AssetRevisionRef, BlobId,
 };
 use std::path::Path;
 
-const STATIC_EXPORT_MIN_SCHEMA_VERSION: i64 = 9;
-
 /// The catalog schema version this build reads and writes, stored in
 /// SQLite's `user_version`.
 ///
@@ -71,21 +65,15 @@ const STATIC_EXPORT_MIN_SCHEMA_VERSION: i64 = 9;
 ///   surface). Same copy+rename retrofit again.
 /// - v13: the search kind CHECK accepts `model-program` (editable CSG source
 ///   plus its derived render GLB).
-/// - v14: public music attribution fields on search annotations.
 ///
 /// `open` migrates older versions forward one step at a time, each step in
 /// its own transaction; a version newer than this build refuses to open.
+pub const SERVER_SCHEMA_VERSION: i64 = 13;
+
 pub struct AssetServerCore {
-    core: CatalogCore,
-    cas: FsCas,
-}
-
-impl std::ops::Deref for AssetServerCore {
-    type Target = CatalogCore;
-
-    fn deref(&self) -> &Self::Target {
-        &self.core
-    }
+    db: Db,
+    cas: Cas,
+    budgets: Budgets,
 }
 
 fn user_version(db: &Db) -> ServerResult<i64> {
@@ -120,7 +108,7 @@ fn table_has_column(db: &Db, table: &str, column: &str) -> ServerResult<bool> {
 /// openers serialize on the writer lock and every step applies exactly once;
 /// a crash between steps leaves a valid older version that the next open
 /// finishes migrating. Unknown versions (newer builds, corruption) refuse.
-fn migrate(db: &Db, cas: &FsCas, budgets: &Budgets) -> ServerResult<()> {
+fn migrate(db: &Db, cas: &Cas, budgets: &Budgets) -> ServerResult<()> {
     loop {
         let version = user_version(db)?;
         if version == SERVER_SCHEMA_VERSION {
@@ -255,20 +243,6 @@ fn migrate(db: &Db, cas: &FsCas, budgets: &Budgets) -> ServerResult<()> {
                     }
                     db.exec("create search schema", crate::search::SEARCH_SCHEMA)?;
                 }
-                // v14: typed attribution travels with public annotations and
-                // static search documents. Defaults preserve old rows.
-                13 => {
-                    let columns = [
-                        "artist", "artist_url", "album", "source_url", "license", "license_url",
-                    ];
-                    for (column, sql) in
-                        columns.into_iter().zip(crate::search::ATTRIBUTION_MIGRATION_SQL)
-                    {
-                        if !table_has_column(db, "search_annotations", column)? {
-                            db.exec("add attribution column", sql)?;
-                        }
-                    }
-                }
                 other => return Err(ServerError::UnsupportedSchema { found: other }),
             }
             db.exec("set user_version", &format!("PRAGMA user_version={}", version + 1))
@@ -297,6 +271,27 @@ pub struct RefRescanPage {
     pub next: Option<BlobId>,
 }
 
+/// One asset of a batch publication: the complete publish an asset needs —
+/// canonical manifest bytes (already carrying its asset id and blob refs),
+/// its searchable annotation, and an optional alias head.
+#[derive(Clone, Debug)]
+pub struct PublishBatchItem {
+    pub namespace: String,
+    pub manifest_bytes: Vec<u8>,
+    pub annotation: AssetAnnotation,
+    pub alias: Option<AssetAlias>,
+}
+
+/// What one batch item became.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub struct PublishBatchOutcome {
+    pub asset_id: AssetId,
+    pub revision: AssetRevisionId,
+    /// The revision was already published (a replayed page); annotation and
+    /// alias were refreshed idempotently.
+    pub already_published: bool,
+}
+
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
 pub struct RecoverReport {
     pub cas_temps_removed: u64,
@@ -315,7 +310,7 @@ impl AssetServerCore {
         // integer-domain cast (c_int binds, i64 columns) relies on these.
         budgets.validate()?;
         std::fs::create_dir_all(root).map_err(io_err("server create root"))?;
-        let cas = FsCas::open(&root.join("cas"), &budgets)?;
+        let cas = Cas::open(&root.join("cas"), &budgets)?;
         let db = Db::open(&root.join("catalog.sqlite3"), budgets.db_busy_timeout_ms)?;
 
         // WAL is required, not a preference: it is what makes a reader crash
@@ -338,24 +333,7 @@ impl AssetServerCore {
         db.exec("set foreign keys", "PRAGMA foreign_keys=ON")?;
 
         migrate(&db, &cas, &budgets)?;
-        Ok(Self { core: CatalogCore::from_parts(db, budgets), cas })
-    }
-
-    /// Open an existing store for static export without taking the server
-    /// lock, migrating the catalog, changing pragmas, or touching the CAS.
-    /// The read-only pager follows the live server's committed WAL snapshot.
-    pub fn open_read_only(root: &Path, budgets: Budgets) -> ServerResult<Self> {
-        budgets.validate()?;
-        if !root.is_dir() {
-            return Err(ServerError::NotFound { what: "server root" });
-        }
-        let cas = FsCas::open_read_only(&root.join("cas"), &budgets)?;
-        let db = Db::open_read_only(&root.join("catalog.sqlite3"))?;
-        let version = db.user_version()?;
-        if !(STATIC_EXPORT_MIN_SCHEMA_VERSION..=SERVER_SCHEMA_VERSION).contains(&version) {
-            return Err(ServerError::UnsupportedSchema { found: version });
-        }
-        Ok(Self { core: CatalogCore::from_parts(db, budgets), cas })
+        Ok(Self { db, cas, budgets })
     }
 
     /// Restart recovery: purge orphan CAS temp files, finish or abandon blob
@@ -396,7 +374,7 @@ impl AssetServerCore {
         crate::variants::Variants { db: &self.db, budgets: &self.budgets }
     }
 
-    pub fn cas(&self) -> &FsCas {
+    pub fn cas(&self) -> &Cas {
         &self.cas
     }
 
@@ -408,20 +386,6 @@ impl AssetServerCore {
         crate::gc::Gc { db: &self.db, budgets: &self.budgets }
     }
 
-    /// Enumerate a bounded page suitable for a public static export.
-    ///
-    /// This is the only catalog-wide read an exporter needs. It deliberately
-    /// projects only public annotations, live published alias heads, and the
-    /// normalized postings whose public weight is non-zero. Callers still
-    /// fetch canonical manifests and verified blobs through the established
-    /// public APIs; no catalog file or reference path is exposed here.
-    pub fn public_export_page(
-        &self,
-        filter: PublicExportFilter<'_>,
-    ) -> ServerResult<PublicExportPage> {
-        self.core.public_export_page(filter)
-    }
-
     // ---- blob garbage collection -------------------------------------------
 
     /// Start a GC run (see [`crate::gc`]). Refuses while one is active.
diff --git a/libs/asset/store/src/sqlite.rs b/libs/asset/store/src/sqlite.rs
index b6603daf8..fc40ca0f9 100644
--- a/libs/asset/store/src/sqlite.rs
+++ b/libs/asset/store/src/sqlite.rs
@@ -15,10 +15,7 @@
 mod own_db {
     use crate::error::{ServerError, ServerResult};
     use makepad_sqlite::{Connection, Value};
-    #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-    use makepad_sqlite::Database;
     use std::cell::RefCell;
-    #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
     use std::path::Path;
     use std::time::Duration;
 
@@ -36,64 +33,24 @@ mod own_db {
     }
 
     pub struct Db {
-        conn: RefCell<DbConnection>,
-    }
-
-    enum DbConnection {
-        ReadWrite(Connection),
-        #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-        ReadOnly(Database),
+        conn: RefCell<Connection>,
     }
 
     impl Db {
-        #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
         pub fn open(path: &Path, busy_timeout_ms: u32) -> ServerResult<Db> {
-            Self::open_with_timeout(makepad_sqlite::FileStoreSet::new(path), busy_timeout_ms)
-        }
-
-        #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-        pub fn open_read_only(path: &Path) -> ServerResult<Db> {
-            let db = Database::open(path).map_err(|e| map_err("open read only", e))?;
-            Ok(Db {
-                conn: RefCell::new(DbConnection::ReadOnly(db)),
-            })
-        }
-
-        pub fn open_memory(busy_timeout_ms: u32) -> ServerResult<Db> {
-            Self::open_with_timeout(makepad_sqlite::MemoryStoreSet::new(), busy_timeout_ms)
-        }
-
-        pub fn open_with<S: makepad_sqlite::PageStoreSet + 'static>(
-            stores: S,
-            busy_timeout_ms: u32,
-        ) -> ServerResult<Db> {
-            Self::open_with_timeout(stores, busy_timeout_ms)
-        }
-
-        fn open_with_timeout<S: makepad_sqlite::PageStoreSet + 'static>(
-            stores: S,
-            busy_timeout_ms: u32,
-        ) -> ServerResult<Db> {
-            let conn = Connection::open_with_timeout(
-                stores,
-                Duration::from_millis(busy_timeout_ms as u64),
-            )
+            let conn = Connection::open(path, Duration::from_millis(busy_timeout_ms as u64))
                 .map_err(|e| map_err("open", e))?;
             Ok(Db {
-                conn: RefCell::new(DbConnection::ReadWrite(conn)),
+                conn: RefCell::new(conn),
             })
         }
 
         /// One or more semicolon-separated statements that return no rows.
         pub fn exec(&self, op: &'static str, sql: &str) -> ServerResult<()> {
-            match &mut *self.conn.borrow_mut() {
-                DbConnection::ReadWrite(conn) => conn.execute_batch(sql).map_err(|e| map_err(op, e)),
-                #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-                DbConnection::ReadOnly(_) => Err(ServerError::InvalidState {
-                    what: "read-only catalog",
-                    state: "write attempted",
-                }),
-            }
+            self.conn
+                .borrow_mut()
+                .execute_batch(sql)
+                .map_err(|e| map_err(op, e))
         }
 
         pub fn prepare(&self, op: &'static str, sql: &str) -> ServerResult<Stmt<'_>> {
@@ -110,27 +67,7 @@ mod own_db {
 
         /// Rows changed by the most recent INSERT/UPDATE/DELETE.
         pub fn changes(&self) -> u64 {
-            match &*self.conn.borrow() {
-                DbConnection::ReadWrite(conn) => conn.changes(),
-                #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-                DbConnection::ReadOnly(_) => 0,
-            }
-        }
-
-        #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-        pub fn user_version(&self) -> ServerResult<i64> {
-            match &mut *self.conn.borrow_mut() {
-                DbConnection::ReadWrite(conn) => {
-                    let result = conn
-                        .query("PRAGMA user_version", &[])
-                        .map_err(|e| map_err("get user_version", e))?;
-                    Ok(match result.scalar() {
-                        Some(Value::Integer(value)) => *value,
-                        _ => 0,
-                    })
-                }
-                DbConnection::ReadOnly(db) => Ok(db.user_version() as i64),
-            }
+            self.conn.borrow().changes()
         }
 
         pub fn tx<T>(&self, f: impl FnOnce(&Db) -> ServerResult<T>) -> ServerResult<T> {
@@ -218,12 +155,12 @@ mod own_db {
         /// Step once. `Ok(true)` = a row is available, `Ok(false)` = done.
         pub fn step(&mut self) -> ServerResult<bool> {
             if self.rows.is_none() {
-                let result = match &mut *self.db.conn.borrow_mut() {
-                    DbConnection::ReadWrite(conn) => conn.query(&self.sql, &self.params),
-                    #[cfg(all(feature = "native", not(any(target_arch = "wasm32", feature = "embedded"))))]
-                    DbConnection::ReadOnly(db) => db.query(&self.sql, &self.params),
-                }
-                .map_err(|e| map_err(self.op, e))?;
+                let result = self
+                    .db
+                    .conn
+                    .borrow_mut()
+                    .query(&self.sql, &self.params)
+                    .map_err(|e| map_err(self.op, e))?;
                 self.rows = Some(result.rows);
                 self.pos = 0;
             }
diff --git a/libs/asset/store/src/static_export.rs b/libs/asset/store/src/static_export.rs
deleted file mode 100644
index 8a98d81a3..000000000
--- a/libs/asset/store/src/static_export.rs
+++ /dev/null
@@ -1,1281 +0,0 @@
-//! Deterministic public static snapshots at the Asset Client's wire paths.
-//!
-//! Enumeration, manifests, variants, and blobs all travel through the
-//! public [`AssetServerCore`] API. Embedded generation provenance is removed
-//! by rewriting the complete dependency graph; legally material rights are
-//! retained unchanged.
-
-use crate::error::{content_err_at, io_err, ServerError, ServerResult};
-use crate::host::api::{asset_manifest_value, kind_str, media_str, role_str};
-use crate::host::json::{obj, s, Value};
-use crate::static_export_core::{brotli_bytes, ExportEntry, ExportPlan, ExportSink, ExportStep};
-use crate::{
-    AssetServerCore, PublicExportAsset, PublicExportFilter,
-};
-use makepad_asset_data::{
-    sha256, sha256_hex, AssetFile, AssetId, AssetKind, AssetManifest, AssetRevisionId,
-    AssetRevisionRef, BlobId, DerivedVariantId, DerivedVariantManifest, FileRole, MediaType,
-    Redistribution, VariantSetId, VariantSetManifest,
-};
-use std::collections::{BTreeMap, BTreeSet};
-use std::path::{Path, PathBuf};
-
-pub const STATIC_FORMAT_VERSION: u16 = 1;
-const DEFAULT_VIDEO_CAP: u64 = 32 * 1024 * 1024;
-const VARIANT_PAGE: u32 = 100;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct StaticExportOptions {
-    pub namespace: Option<String>,
-    pub kind: Option<AssetKind>,
-    pub limit: Option<u64>,
-    pub max_bytes_per_asset: u64,
-    pub max_total_bytes: u64,
-    /// MP4/video payloads at or below this many bytes are eligible. Zero
-    /// excludes all video payloads while retaining thumbnails and stills.
-    pub include_video_up_to: u64,
-}
-
-impl Default for StaticExportOptions {
-    fn default() -> Self {
-        Self {
-            namespace: None,
-            kind: None,
-            limit: None,
-            max_bytes_per_asset: u64::MAX,
-            max_total_bytes: u64::MAX,
-            include_video_up_to: DEFAULT_VIDEO_CAP,
-        }
-    }
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct StaticExportReport {
-    pub snapshot_id: String,
-    pub server_id: String,
-    pub assets: u64,
-    pub revisions: u64,
-    pub aliases: u64,
-    pub blobs_present: u64,
-    pub blobs_omitted: u64,
-    pub unique_blob_bytes: u64,
-    pub live_assets_considered: u64,
-    pub excluded_rights: u64,
-    pub excluded_budget: u64,
-    pub excluded_kind_mismatch: u64,
-    pub excluded_namespace_mismatch: u64,
-    pub excluded_no_published_revisions: u64,
-    pub excluded_limit: u64,
-}
-
-#[derive(Clone)]
-struct RootAsset {
-    row: PublicExportAsset,
-}
-
-#[derive(Clone)]
-struct RewrittenRevision {
-    id: AssetRevisionId,
-    manifest: AssetManifest,
-    bytes: Vec<u8>,
-}
-
-#[derive(Clone)]
-struct RewrittenVariant {
-    id: DerivedVariantId,
-    manifest: DerivedVariantManifest,
-    bytes: Vec<u8>,
-}
-
-#[derive(Clone)]
-struct RewrittenSet {
-    base_old: AssetRevisionId,
-    id: VariantSetId,
-    bytes: Vec<u8>,
-    variants: Vec<RewrittenVariant>,
-}
-
-#[derive(Clone, Default)]
-struct BlobPlan {
-    byte_len: u64,
-    media: BTreeSet<String>,
-    roles: BTreeSet<String>,
-    owners: BTreeSet<AssetId>,
-    groups: BTreeSet<String>,
-    mandatory: bool,
-    present: bool,
-    reason: Option<&'static str>,
-}
-
-#[derive(Clone)]
-struct FileRecord {
-    path: String,
-    byte_len: u64,
-    sha256: String,
-    content_type: &'static str,
-    encoding: Option<&'static str>,
-}
-
-struct Output<'a> {
-    sink: &'a mut dyn ExportSink,
-    files: BTreeMap<String, FileRecord>,
-}
-
-impl<'a> Output<'a> {
-    fn new(sink: &'a mut dyn ExportSink) -> Self {
-        Self { sink, files: BTreeMap::new() }
-    }
-
-    fn route(
-        &mut self,
-        path: &str,
-        bytes: &[u8],
-        content_type: &'static str,
-        compress: bool,
-    ) -> ServerResult<()> {
-        if !path.starts_with("/v1/") || path.contains("//") || path.contains("..") {
-            return Err(ServerError::InvalidInput { what: "static export path" });
-        }
-        self.write(path, bytes, content_type, None)?;
-        if compress {
-            let compressed = brotli_bytes(bytes)?;
-            self.write(&format!("{path}.br"), &compressed, content_type, Some("br"))?;
-        }
-        Ok(())
-    }
-
-    fn write(
-        &mut self,
-        path: &str,
-        bytes: &[u8],
-        content_type: &'static str,
-        encoding: Option<&'static str>,
-    ) -> ServerResult<()> {
-        let entry = ExportEntry {
-            path: path.to_string(),
-            bytes: bytes.to_vec(),
-            content_type,
-            content_encoding: encoding,
-        };
-        if let Some(old) = self.files.get(path) {
-            if old.byte_len == bytes.len() as u64 && old.sha256 == sha256_hex(bytes) {
-                return Ok(());
-            }
-            return Err(ServerError::Conflict { what: "static export route" });
-        }
-        drive_export_entry(self.sink, entry.clone())?;
-        self.files.insert(
-            path.to_string(),
-            FileRecord {
-                path: path.to_string(),
-                byte_len: bytes.len() as u64,
-                sha256: sha256_hex(bytes),
-                content_type: entry.content_type,
-                encoding: entry.content_encoding,
-            },
-        );
-        Ok(())
-    }
-
-    fn write_untracked(&mut self, entry: ExportEntry) -> ServerResult<()> {
-        drive_export_entry(self.sink, entry)
-    }
-}
-
-fn drive_export_entry(sink: &mut dyn ExportSink, entry: ExportEntry) -> ServerResult<()> {
-    let mut plan = ExportPlan::default();
-    plan.push(entry);
-    while matches!(plan.step(sink)?, ExportStep::Pending { .. }) {}
-    Ok(())
-}
-
-struct FileSink {
-    root: PathBuf,
-}
-
-impl ExportSink for FileSink {
-    fn write_entry(&mut self, entry: &ExportEntry) -> ServerResult<()> {
-        let path = entry.path.as_str();
-        let bytes = entry.bytes.as_slice();
-        let relative = path.strip_prefix('/').ok_or(ServerError::InvalidInput {
-            what: "static export relative path",
-        })?;
-        let disk = self.root.join(relative);
-        let parent = disk.parent().ok_or(ServerError::InvalidInput {
-            what: "static export file parent",
-        })?;
-        std::fs::create_dir_all(parent).map_err(io_err("static export create directory"))?;
-        std::fs::write(&disk, bytes).map_err(io_err("static export write file"))?;
-        Ok(())
-    }
-}
-
-fn rights_public(manifest: &AssetManifest) -> bool {
-    matches!(
-        manifest.rights.redistribution,
-        Redistribution::Allowed | Redistribution::AttributionRequired
-    )
-}
-
-fn load_revision(
-    core: &AssetServerCore,
-    target: AssetRevisionRef,
-    depth: u32,
-    visiting: &mut BTreeSet<AssetRevisionId>,
-    denied: &mut BTreeSet<AssetRevisionId>,
-    graph: &mut BTreeMap<AssetRevisionId, AssetManifest>,
-) -> ServerResult<bool> {
-    if graph.contains_key(&target.revision) {
-        return Ok(true);
-    }
-    if denied.contains(&target.revision) {
-        return Ok(false);
-    }
-    if depth > makepad_asset_data::limits::MAX_DEPENDENCY_DEPTH {
-        return Err(ServerError::OverBudget {
-            what: "static export dependency depth",
-            limit: makepad_asset_data::limits::MAX_DEPENDENCY_DEPTH as u64,
-            found: depth as u64,
-        });
-    }
-    if !visiting.insert(target.revision) {
-        return Err(ServerError::InvalidState {
-            what: "static export dependency graph",
-            state: "cycle",
-        });
-    }
-    let bytes = core
-        .catalog()
-        .asset_revision_manifest(&target.revision)?
-        .ok_or(ServerError::NotFound { what: "static export revision" })?;
-    let found = AssetRevisionId::hash_of(&bytes);
-    if found != target.revision {
-        return Err(ServerError::DigestMismatch {
-            what: "static export revision",
-            expected: *target.revision.as_bytes(),
-            found: *found.as_bytes(),
-        });
-    }
-    let manifest = AssetManifest::from_canonical_bytes(&bytes).map_err(|error| {
-        content_err_at("catalog.sqlite3 asset_revisions.manifest", &bytes, error)
-    })?;
-    if manifest.asset_id != target.asset_id {
-        return Err(ServerError::Conflict { what: "static export dependency asset" });
-    }
-    if !rights_public(&manifest) {
-        visiting.remove(&target.revision);
-        denied.insert(target.revision);
-        return Ok(false);
-    }
-    for dependency in &manifest.dependencies {
-        if !load_revision(core, *dependency, depth + 1, visiting, denied, graph)? {
-            visiting.remove(&target.revision);
-            denied.insert(target.revision);
-            return Ok(false);
-        }
-    }
-    visiting.remove(&target.revision);
-    graph.insert(target.revision, manifest);
-    Ok(true)
-}
-
-fn rewrite_revision(
-    old: AssetRevisionId,
-    graph: &BTreeMap<AssetRevisionId, AssetManifest>,
-    visiting: &mut BTreeSet<AssetRevisionId>,
-    rewritten: &mut BTreeMap<AssetRevisionId, RewrittenRevision>,
-) -> ServerResult<AssetRevisionId> {
-    if let Some(done) = rewritten.get(&old) {
-        return Ok(done.id);
-    }
-    if !visiting.insert(old) {
-        return Err(ServerError::InvalidState {
-            what: "static export rewrite graph",
-            state: "cycle",
-        });
-    }
-    let mut manifest = graph
-        .get(&old)
-        .cloned()
-        .ok_or(ServerError::NotFound { what: "static export rewrite revision" })?;
-    for dependency in &mut manifest.dependencies {
-        dependency.revision = rewrite_revision(dependency.revision, graph, visiting, rewritten)?;
-    }
-    manifest.provenance = None;
-    manifest.canonicalize();
-    let bytes = manifest.to_canonical_bytes()?;
-    let id = AssetRevisionId::hash_of(&bytes);
-    visiting.remove(&old);
-    rewritten.insert(old, RewrittenRevision { id, manifest, bytes });
-    Ok(id)
-}
-
-fn closure(
-    heads: impl Iterator<Item = AssetRevisionId>,
-    graph: &BTreeMap<AssetRevisionId, AssetManifest>,
-) -> BTreeSet<AssetRevisionId> {
-    fn visit(
-        revision: AssetRevisionId,
-        graph: &BTreeMap<AssetRevisionId, AssetManifest>,
-        out: &mut BTreeSet<AssetRevisionId>,
-    ) {
-        if !out.insert(revision) {
-            return;
-        }
-        if let Some(manifest) = graph.get(&revision) {
-            for dependency in &manifest.dependencies {
-                visit(dependency.revision, graph, out);
-            }
-        }
-    }
-    let mut out = BTreeSet::new();
-    for head in heads {
-        visit(head, graph, &mut out);
-    }
-    out
-}
-
-fn discover_variants(
-    core: &AssetServerCore,
-    graph: &BTreeMap<AssetRevisionId, AssetManifest>,
-    rewritten: &BTreeMap<AssetRevisionId, RewrittenRevision>,
-) -> ServerResult<Vec<RewrittenSet>> {
-    let mut sets = Vec::new();
-    for (base_old, base_manifest) in graph {
-        let base_new = rewritten
-            .get(base_old)
-            .ok_or(ServerError::NotFound { what: "static export rewritten base" })?
-            .id;
-        let base = AssetRevisionRef { asset_id: base_manifest.asset_id, revision: *base_old };
-        let mut after = None;
-        loop {
-            let page = core
-                .variants()
-                .variant_sets_for_base(&base, after.as_ref(), VARIANT_PAGE)?;
-            if page.is_empty() {
-                break;
-            }
-            for set_id in &page {
-                let bytes = core
-                    .variants()
-                    .variant_set_manifest(set_id)?
-                    .ok_or(ServerError::NotFound { what: "static export variant set" })?;
-                if VariantSetId::hash_of(&bytes) != *set_id {
-                    return Err(ServerError::DigestMismatch {
-                        what: "static export variant set",
-                        expected: *set_id.as_bytes(),
-                        found: *VariantSetId::hash_of(&bytes).as_bytes(),
-                    });
-                }
-                let original = VariantSetManifest::from_canonical_bytes(&bytes).map_err(|error| {
-                    content_err_at("catalog.sqlite3 variant_sets.manifest", &bytes, error)
-                })?;
-                if original.base != base {
-                    return Err(ServerError::Conflict { what: "static export variant base" });
-                }
-                let mut variants = Vec::new();
-                for variant_id in original.variants {
-                    let bytes = core
-                        .variants()
-                        .variant_manifest(&variant_id)?
-                        .ok_or(ServerError::NotFound { what: "static export variant" })?;
-                    let found = DerivedVariantId::hash_of(&bytes);
-                    if found != variant_id {
-                        return Err(ServerError::DigestMismatch {
-                            what: "static export variant",
-                            expected: *variant_id.as_bytes(),
-                            found: *found.as_bytes(),
-                        });
-                    }
-                    let mut manifest = DerivedVariantManifest::from_canonical_bytes(&bytes)
-                        .map_err(|error| {
-                            content_err_at(
-                                "catalog.sqlite3 derived_variants.manifest",
-                                &bytes,
-                                error,
-                            )
-                        })?;
-                    if !matches!(
-                        manifest.rights.redistribution,
-                        Redistribution::Allowed | Redistribution::AttributionRequired
-                    ) {
-                        continue;
-                    }
-                    manifest.base.revision = base_new;
-                    manifest.canonicalize();
-                    let bytes = manifest.to_canonical_bytes()?;
-                    variants.push(RewrittenVariant {
-                        id: DerivedVariantId::hash_of(&bytes),
-                        manifest,
-                        bytes,
-                    });
-                }
-                if variants.is_empty() {
-                    continue;
-                }
-                variants.sort_by_key(|variant| variant.id);
-                variants.dedup_by_key(|variant| variant.id);
-                let mut manifest = VariantSetManifest {
-                    base: AssetRevisionRef { asset_id: base.asset_id, revision: base_new },
-                    variants: variants.iter().map(|variant| variant.id).collect(),
-                    policy_version: original.policy_version,
-                };
-                manifest.canonicalize();
-                let bytes = manifest.to_canonical_bytes()?;
-                sets.push(RewrittenSet {
-                    base_old: *base_old,
-                    id: VariantSetId::hash_of(&bytes),
-                    bytes,
-                    variants,
-                });
-            }
-            if page.len() < VARIANT_PAGE as usize {
-                break;
-            }
-            after = page.last().copied();
-        }
-    }
-    sets.sort_by_key(|set| (set.base_old, set.id));
-    sets.dedup_by_key(|set| set.id);
-    Ok(sets)
-}
-
-fn direct_mandatory_blobs(manifest: &AssetManifest) -> BTreeMap<BlobId, u64> {
-    let mut out = BTreeMap::new();
-    if let Some(thumbnail) = &manifest.thumbnail {
-        out.insert(thumbnail.blob, thumbnail.byte_len);
-    }
-    for file in &manifest.files {
-        if matches!(file.role, FileRole::PreviewFront | FileRole::PreviewSide) {
-            out.insert(file.blob, file.byte_len);
-        }
-    }
-    out
-}
-
-fn root_mandatory_blobs(
-    revisions: &BTreeSet<AssetRevisionId>,
-    graph: &BTreeMap<AssetRevisionId, AssetManifest>,
-    variants: &[RewrittenSet],
-) -> ServerResult<BTreeMap<BlobId, u64>> {
-    let mut out = BTreeMap::new();
-    for revision in revisions {
-        for (blob, size) in direct_mandatory_blobs(&graph[revision]) {
-            insert_sized(&mut out, blob, size)?;
-        }
-    }
-    for set in variants.iter().filter(|set| revisions.contains(&set.base_old)) {
-        for variant in &set.variants {
-            if let Some(thumbnail) = &variant.manifest.thumbnail {
-                insert_sized(&mut out, thumbnail.blob, thumbnail.byte_len)?;
-            }
-            for output in &variant.manifest.outputs {
-                if matches!(output.role, FileRole::PreviewFront | FileRole::PreviewSide) {
-                    insert_sized(&mut out, output.blob, output.byte_len)?;
-                }
-            }
-        }
-    }
-    Ok(out)
-}
-
-fn insert_sized(
-    map: &mut BTreeMap<BlobId, u64>,
-    blob: BlobId,
-    size: u64,
-) -> ServerResult<()> {
-    if let Some(old) = map.insert(blob, size) {
-        if old != size {
-            return Err(ServerError::SizeMismatch {
-                what: "static export duplicate blob declaration",
-                expected: old,
-                found: size,
-            });
-        }
-    }
-    Ok(())
-}
-
-fn add_blob(
-    plans: &mut BTreeMap<BlobId, BlobPlan>,
-    blob: BlobId,
-    byte_len: u64,
-    media: &str,
-    role: &str,
-    owners: &BTreeSet<AssetId>,
-    mandatory: bool,
-    policy_reason: Option<&'static str>,
-    group: Option<String>,
-) -> ServerResult<()> {
-    let plan = plans.entry(blob).or_default();
-    let seen = !plan.roles.is_empty();
-    if plan.byte_len != 0 && plan.byte_len != byte_len {
-        return Err(ServerError::SizeMismatch {
-            what: "static export blob declaration",
-            expected: plan.byte_len,
-            found: byte_len,
-        });
-    }
-    plan.byte_len = byte_len;
-    plan.media.insert(media.to_string());
-    plan.roles.insert(role.to_string());
-    plan.owners.extend(owners.iter().copied());
-    if let Some(group) = group {
-        plan.groups.insert(group);
-    }
-    plan.mandatory |= mandatory;
-    if mandatory {
-        plan.reason = None;
-    } else if !seen {
-        plan.reason = policy_reason;
-    } else if policy_reason.is_none() {
-        plan.reason = None;
-    }
-    Ok(())
-}
-
-fn is_video(file: &AssetFile) -> bool {
-    matches!(file.role, FileRole::Video | FileRole::Turntable)
-        || (file.role == FileRole::Source && file.media == MediaType::Mp4)
-}
-
-fn file_policy(
-    file: &AssetFile,
-    only_source: bool,
-    video_cap: u64,
-) -> Option<&'static str> {
-    if is_video(file) && file.byte_len > video_cap {
-        Some("video_cap")
-    } else if file.role == FileRole::Source && !only_source {
-        Some("source_policy")
-    } else {
-        None
-    }
-}
-
-fn role_priority(role: &str) -> u8 {
-    [
-        "render_glb", "lod1_glb", "lod2_glb", "collider", "ao_mesh",
-        "shadow_sdf", "albedo", "normal", "orm", "texture", "preview_front",
-        "preview_side", "audio", "depth", "splat", "ao_texture", "lyrics",
-        "stem_drums", "stem_bass", "stem_vocals", "stem_other", "dj_analysis",
-        "dj_loop_splat", "video",
-        "turntable", "source", "thumbnail",
-    ]
-    .iter()
-    .position(|candidate| *candidate == role)
-    .unwrap_or(255) as u8
-}
-
-fn option_u64(value: u64) -> Value {
-    if value == u64::MAX {
-        Value::Null
-    } else {
-        Value::Int(value as i64)
-    }
-}
-
-fn values(items: &[String]) -> Value {
-    Value::Arr(items.iter().cloned().map(s).collect())
-}
-
-fn file_values(files: &BTreeMap<String, FileRecord>) -> Value {
-    Value::Arr(
-        files
-            .values()
-            .map(|file| {
-                obj(vec![
-                    ("path", s(file.path.clone())),
-                    ("byte_len", Value::Int(file.byte_len as i64)),
-                    ("sha256", s(file.sha256.clone())),
-                    ("content_type", s(file.content_type)),
-                    (
-                        "content_encoding",
-                        match file.encoding {
-                            Some(value) => s(value),
-                            None => Value::Null,
-                        },
-                    ),
-                ])
-            })
-            .collect(),
-    )
-}
-
-fn hex16(bytes: &[u8]) -> String {
-    let mut out = String::with_capacity(bytes.len() * 2);
-    for byte in bytes {
-        use std::fmt::Write;
-        let _ = write!(out, "{byte:02x}");
-    }
-    out
-}
-
-/// Export a public, immutable snapshot into a newly-created directory.
-/// Existing destinations are refused so publication cannot destroy unrelated
-/// files. The completed staging directory is renamed into place in one step.
-pub fn export_static(
-    core: &AssetServerCore,
-    out_dir: &Path,
-    options: &StaticExportOptions,
-) -> ServerResult<StaticExportReport> {
-    if let Some(namespace) = options.namespace.as_deref() {
-        crate::validate_namespace(namespace)?;
-    }
-    if options.limit == Some(0) {
-        return Err(ServerError::InvalidInput { what: "static export limit" });
-    }
-    if options.limit.is_some_and(|value| value > i64::MAX as u64)
-        || (options.max_bytes_per_asset != u64::MAX
-            && options.max_bytes_per_asset > i64::MAX as u64)
-        || (options.max_total_bytes != u64::MAX && options.max_total_bytes > i64::MAX as u64)
-        || options.include_video_up_to > i64::MAX as u64
-    {
-        return Err(ServerError::InvalidInput {
-            what: "static export numeric range",
-        });
-    }
-    if out_dir.exists() {
-        return Err(ServerError::Conflict { what: "static export output exists" });
-    }
-    let name = out_dir
-        .file_name()
-        .and_then(|name| name.to_str())
-        .filter(|name| !name.is_empty())
-        .ok_or(ServerError::InvalidInput { what: "static export output directory" })?;
-    let parent = out_dir.parent().unwrap_or_else(|| Path::new("."));
-    let staging = parent.join(format!(".{name}.static-export-{}", std::process::id()));
-    if staging.exists() {
-        return Err(ServerError::Conflict { what: "static export staging exists" });
-    }
-    std::fs::create_dir_all(&staging).map_err(io_err("static export create staging"))?;
-    let mut sink = FileSink { root: staging.clone() };
-    let result = export_into(core, &mut sink, options);
-    match result {
-        Ok(report) => {
-            if let Err(error) = std::fs::rename(&staging, out_dir) {
-                let _ = std::fs::remove_dir_all(&staging);
-                return Err(io_err("static export publish")(error));
-            }
-            Ok(report)
-        }
-        Err(error) => {
-            let _ = std::fs::remove_dir_all(&staging);
-            Err(error)
-        }
-    }
-}
-
-fn export_into(
-    core: &AssetServerCore,
-    sink: &mut dyn ExportSink,
-    options: &StaticExportOptions,
-) -> ServerResult<StaticExportReport> {
-    let mut roots = Vec::new();
-    let mut after = None;
-    loop {
-        let page_size = core.budgets().max_search_results;
-        let page = core.public_export_page(PublicExportFilter {
-            namespace: None,
-            kind: None,
-            after,
-            limit: page_size,
-        })?;
-        roots.extend(page.assets.into_iter().map(|row| RootAsset { row }));
-        match page.next {
-            Some(next) => after = Some(next),
-            None => break,
-        }
-    }
-
-    let mut graph = BTreeMap::new();
-    let mut denied = BTreeSet::new();
-    let mut allowed_roots = Vec::new();
-    let mut report = StaticExportReport {
-        live_assets_considered: roots.len() as u64,
-        ..StaticExportReport::default()
-    };
-    for root in roots {
-        if options
-            .namespace
-            .as_deref()
-            .is_some_and(|namespace| root.row.namespace != namespace)
-        {
-            report.excluded_namespace_mismatch += 1;
-            continue;
-        }
-        if root.row.revisions.is_empty() {
-            report.excluded_no_published_revisions += 1;
-            continue;
-        }
-        if options.kind.is_some_and(|kind| {
-            root.row.revisions.iter().any(|revision| revision.kind != kind)
-        }) {
-            report.excluded_kind_mismatch += 1;
-            continue;
-        }
-        if allowed_roots.len() as u64 == options.limit.unwrap_or(u64::MAX) {
-            report.excluded_limit += 1;
-            continue;
-        }
-        let mut allowed = true;
-        for revision in &root.row.revisions {
-            if !load_revision(
-                core,
-                revision.target,
-                0,
-                &mut BTreeSet::new(),
-                &mut denied,
-                &mut graph,
-            )? {
-                allowed = false;
-                break;
-            }
-        }
-        if allowed {
-            allowed_roots.push(root);
-        } else {
-            report.excluded_rights += 1;
-        }
-    }
-
-    let mut rewritten = BTreeMap::new();
-    for revision in graph.keys().copied().collect::<Vec<_>>() {
-        rewrite_revision(revision, &graph, &mut BTreeSet::new(), &mut rewritten)?;
-    }
-    let variants = discover_variants(core, &graph, &rewritten)?;
-
-    let mut mandatory_global: BTreeMap<BlobId, u64> = BTreeMap::new();
-    let mut kept_roots = Vec::new();
-    for root in allowed_roots {
-        let revisions = closure(
-            root.row.revisions.iter().map(|revision| revision.target.revision),
-            &graph,
-        );
-        let mandatory = root_mandatory_blobs(&revisions, &graph, &variants)?;
-        let per_asset = mandatory.values().try_fold(0u64, |sum, value| sum.checked_add(*value));
-        let Some(per_asset) = per_asset else {
-            return Err(ServerError::OverBudget {
-                what: "static export asset bytes",
-                limit: options.max_bytes_per_asset,
-                found: u64::MAX,
-            });
-        };
-        let additional = mandatory
-            .iter()
-            .filter(|(blob, _)| !mandatory_global.contains_key(blob))
-            .try_fold(0u64, |sum, (_, size)| sum.checked_add(*size));
-        let Some(additional) = additional else {
-            return Err(ServerError::OverBudget {
-                what: "static export total bytes",
-                limit: options.max_total_bytes,
-                found: u64::MAX,
-            });
-        };
-        let global_now = mandatory_global.values().copied().sum::<u64>();
-        if per_asset > options.max_bytes_per_asset
-            || additional > options.max_total_bytes.saturating_sub(global_now)
-        {
-            report.excluded_budget += 1;
-            continue;
-        }
-        for (blob, size) in mandatory {
-            insert_sized(&mut mandatory_global, blob, size)?;
-        }
-        kept_roots.push(root);
-    }
-
-    let reachable = closure(
-        kept_roots
-            .iter()
-            .flat_map(|root| {
-                root.row
-                    .revisions
-                    .iter()
-                    .map(|revision| revision.target.revision)
-            }),
-        &graph,
-    );
-    let variants: Vec<RewrittenSet> = variants
-        .into_iter()
-        .filter(|set| reachable.contains(&set.base_old))
-        .collect();
-
-    let mut revision_owners: BTreeMap<AssetRevisionId, BTreeSet<AssetId>> = BTreeMap::new();
-    for root in &kept_roots {
-        let own = closure(
-            root.row.revisions.iter().map(|revision| revision.target.revision),
-            &graph,
-        );
-        for revision in own {
-            revision_owners.entry(revision).or_default().insert(root.row.asset_id);
-        }
-    }
-
-    let mut plans = BTreeMap::new();
-    for revision in &reachable {
-        let manifest = &graph[revision];
-        let owners = &revision_owners[revision];
-        if let Some(thumbnail) = &manifest.thumbnail {
-            add_blob(
-                &mut plans,
-                thumbnail.blob,
-                thumbnail.byte_len,
-                match thumbnail.media {
-                    makepad_asset_data::ThumbnailMedia::Png => "png",
-                    makepad_asset_data::ThumbnailMedia::Jpeg => "jpeg",
-                },
-                "thumbnail",
-                owners,
-                true,
-                None,
-                None,
-            )?;
-        }
-        let only_source = !manifest.files.is_empty()
-            && manifest.files.iter().all(|file| file.role == FileRole::Source);
-        for file in &manifest.files {
-            let mandatory = matches!(file.role, FileRole::PreviewFront | FileRole::PreviewSide);
-            add_blob(
-                &mut plans,
-                file.blob,
-                file.byte_len,
-                media_str(file.media),
-                role_str(file.role),
-                owners,
-                mandatory,
-                file_policy(file, only_source, options.include_video_up_to),
-                file.role.is_stem().then(|| format!("asset-stems:{revision}")),
-            )?;
-        }
-    }
-    for set in &variants {
-        let owners = &revision_owners[&set.base_old];
-        for variant in &set.variants {
-            if let Some(thumbnail) = &variant.manifest.thumbnail {
-                add_blob(
-                    &mut plans,
-                    thumbnail.blob,
-                    thumbnail.byte_len,
-                    match thumbnail.media {
-                        makepad_asset_data::ThumbnailMedia::Png => "png",
-                        makepad_asset_data::ThumbnailMedia::Jpeg => "jpeg",
-                    },
-                    "thumbnail",
-                    owners,
-                    true,
-                    None,
-                    None,
-                )?;
-            }
-            for file in &variant.manifest.outputs {
-                let mandatory = matches!(file.role, FileRole::PreviewFront | FileRole::PreviewSide);
-                add_blob(
-                    &mut plans,
-                    file.blob,
-                    file.byte_len,
-                    media_str(file.media),
-                    role_str(file.role),
-                    owners,
-                    mandatory,
-                    file_policy(file, false, options.include_video_up_to),
-                    file.role
-                        .is_stem()
-                        .then(|| format!("variant-stems:{}", variant.id)),
-                )?;
-            }
-        }
-    }
-
-    let mut owner_bytes: BTreeMap<AssetId, u64> = kept_roots
-        .iter()
-        .map(|root| (root.row.asset_id, 0))
-        .collect();
-    let mut total_bytes = 0u64;
-    for plan in plans.values_mut().filter(|plan| plan.mandatory) {
-        plan.present = true;
-        total_bytes = total_bytes.saturating_add(plan.byte_len);
-        for owner in &plan.owners {
-            let count = owner_bytes.entry(*owner).or_default();
-            *count = count.saturating_add(plan.byte_len);
-        }
-    }
-    // Optional files allocate as deterministic units. The four audio stems
-    // of one manifest share a unit, preserving the content contract's
-    // all-or-none side-channel guarantee under either size budget.
-    let mut units: BTreeMap<String, BTreeSet<BlobId>> = BTreeMap::new();
-    for (blob, plan) in &plans {
-        if plan.mandatory {
-            continue;
-        }
-        if plan.groups.is_empty() {
-            units.entry(format!("blob:{blob}")).or_default().insert(*blob);
-        } else {
-            for group in &plan.groups {
-                units.entry(group.clone()).or_default().insert(*blob);
-            }
-        }
-    }
-    let mut units: Vec<_> = units.into_iter().collect();
-    units.sort_by_key(|(name, blobs)| {
-        let priority = blobs
-            .iter()
-            .flat_map(|blob| plans[blob].roles.iter())
-            .map(|role| role_priority(role))
-            .min()
-            .unwrap_or(255);
-        (priority, name.clone())
-    });
-    for (_, blobs) in units {
-        let pending: Vec<_> = blobs
-            .into_iter()
-            .filter(|blob| !plans[blob].present)
-            .collect();
-        if pending.is_empty() {
-            continue;
-        }
-        if let Some(reason) = pending.iter().find_map(|blob| plans[blob].reason) {
-            for blob in pending {
-                plans.get_mut(&blob).unwrap().reason = Some(reason);
-            }
-            continue;
-        }
-        let additional = pending.iter().map(|blob| plans[blob].byte_len).sum::<u64>();
-        let mut owner_add: BTreeMap<AssetId, u64> = BTreeMap::new();
-        for blob in &pending {
-            let plan = &plans[blob];
-            for owner in &plan.owners {
-                let count = owner_add.entry(*owner).or_default();
-                *count = count.saturating_add(plan.byte_len);
-            }
-        }
-        let asset_ok = owner_add.iter().all(|(owner, additional)| {
-            owner_bytes[owner].saturating_add(*additional) <= options.max_bytes_per_asset
-        });
-        let total_ok = total_bytes.saturating_add(additional) <= options.max_total_bytes;
-        if !asset_ok || !total_ok {
-            let reason = if !asset_ok { "asset_budget" } else { "total_budget" };
-            for blob in pending {
-                plans.get_mut(&blob).unwrap().reason = Some(reason);
-            }
-            continue;
-        }
-        total_bytes += additional;
-        for (owner, additional) in owner_add {
-            *owner_bytes.entry(owner).or_default() += additional;
-        }
-        for blob in pending {
-            plans.get_mut(&blob).unwrap().present = true;
-        }
-    }
-
-    let mut output = Output::new(sink);
-    let mut generated_ms = 0u64;
-    for root in &kept_roots {
-        generated_ms = generated_ms.max(root.row.created_ms).max(root.row.search.updated_ms);
-        for revision in &root.row.revisions {
-            generated_ms = generated_ms.max(revision.staged_ms).max(revision.published_ms);
-        }
-        for alias in &root.row.aliases {
-            generated_ms = generated_ms.max(alias.updated_ms).max(alias.published_ms);
-        }
-    }
-
-    let mut alias_values = Vec::new();
-    let mut asset_values = Vec::new();
-    let mut search_values = Vec::new();
-    let mut aliases: Vec<&str> = kept_roots
-        .iter()
-        .flat_map(|root| root.row.aliases.iter().map(|alias| alias.alias.as_str()))
-        .collect();
-    aliases.sort_unstable();
-    for pair in aliases.windows(2) {
-        if pair[1].starts_with(pair[0])
-            && pair[1].as_bytes().get(pair[0].len()) == Some(&b'/')
-        {
-            return Err(ServerError::Conflict {
-                what: "static export alias path prefix",
-            });
-        }
-    }
-    for root in &kept_roots {
-        let revisions: BTreeSet<_> = root
-            .row
-            .revisions
-            .iter()
-            .map(|revision| rewritten[&revision.target.revision].id)
-            .collect();
-        for alias in &root.row.aliases {
-            let export_revision = rewritten[&alias.target.revision].id;
-            let alias_value = obj(vec![
-                ("alias", s(alias.alias.to_string())),
-                ("asset_id", s(root.row.asset_id.to_string())),
-                ("head_revision", s(export_revision.to_string())),
-            ]);
-            output.route(
-                &format!("/v1/aliases/{}", alias.alias),
-                alias_value.to_json().as_bytes(),
-                "application/json",
-                true,
-            )?;
-            alias_values.push(obj(vec![
-                ("alias", s(alias.alias.to_string())),
-                ("asset_id", s(root.row.asset_id.to_string())),
-                ("head_revision", s(export_revision.to_string())),
-                ("updated_ms", Value::Int(alias.updated_ms as i64)),
-            ]));
-            if let Some(thumbnail) = &rewritten[&alias.target.revision].manifest.thumbnail {
-                if plans[&thumbnail.blob].present {
-                    let bytes = core.read_blob(&thumbnail.blob)?;
-                    output.route(
-                        &format!("/v1/thumbnails/alias/{}", alias.alias),
-                        &bytes,
-                        match thumbnail.media {
-                            makepad_asset_data::ThumbnailMedia::Png => "image/png",
-                            makepad_asset_data::ThumbnailMedia::Jpeg => "image/jpeg",
-                        },
-                        false,
-                    )?;
-                }
-            }
-        }
-        asset_values.push(obj(vec![
-            ("asset_id", s(root.row.asset_id.to_string())),
-            ("namespace", s(root.row.namespace.clone())),
-            ("created_ms", Value::Int(root.row.created_ms as i64)),
-            ("revisions", Value::Arr(revisions.iter().map(|revision| s(revision.to_string())).collect())),
-        ]));
-        let mut candidates = root
-            .row
-            .revisions
-            .iter()
-            .map(|revision| {
-                obj(vec![
-                    ("revision", s(rewritten[&revision.target.revision].id.to_string())),
-                    ("state", s("published")),
-                    ("staged_ms", Value::Int(revision.staged_ms as i64)),
-                    ("published_ms", Value::Int(revision.published_ms as i64)),
-                    ("quarantined_ms", Value::Null),
-                    ("retired_ms", Value::Null),
-                ])
-            })
-            .collect::<Vec<_>>();
-        candidates.sort_by(|a, b| a.to_json().cmp(&b.to_json()));
-        candidates.dedup();
-        let detail = obj(vec![
-            ("asset_id", s(root.row.asset_id.to_string())),
-            ("namespace", s(root.row.namespace.clone())),
-            ("retired", Value::Bool(false)),
-            ("retired_ms", Value::Null),
-            ("candidates", Value::Arr(candidates)),
-        ]);
-        output.route(
-            &format!("/v1/assets/{}", root.row.asset_id),
-            detail.to_json().as_bytes(),
-            "application/json",
-            true,
-        )?;
-        let search = &root.row.search;
-        let kind = root.row.revisions.last().map(|revision| revision.kind);
-        search_values.push(obj(vec![
-            ("asset_id", s(root.row.asset_id.to_string())),
-            ("namespace", s(root.row.namespace.clone())),
-            ("kind", match kind { Some(kind) => s(kind_str(kind)), None => Value::Null }),
-            ("title", s(search.title.clone())),
-            ("description", s(search.description.clone())),
-            ("categories", values(&search.categories)),
-            ("tags", values(&search.tags)),
-            ("creator", s(search.creator.clone())),
-            ("artist", s(search.artist.clone())),
-            ("artist_url", s(search.artist_url.clone())),
-            ("album", s(search.album.clone())),
-            ("source_url", s(search.source_url.clone())),
-            ("license", s(search.license.clone())),
-            ("license_url", s(search.license_url.clone())),
-            ("generator", s(search.generator.clone())),
-            ("backend", s(search.backend.clone())),
-            ("model", s(search.model.clone())),
-            ("live", Value::Bool(true)),
-            ("updated_ms", Value::Int(search.updated_ms as i64)),
-            ("aliases", Value::Arr(root.row.aliases.iter().map(|alias| s(alias.alias.to_string())).collect())),
-            ("terms", Value::Arr(search.terms.iter().map(|term| obj(vec![
-                ("term", s(term.term.clone())),
-                ("weight", Value::Int(term.weight as i64)),
-            ])).collect())),
-        ]));
-    }
-    alias_values.sort_by(|a, b| a.to_json().cmp(&b.to_json()));
-
-    let mut exported_revisions: BTreeMap<AssetRevisionId, &RewrittenRevision> = BTreeMap::new();
-    for old in &reachable {
-        let revision = &rewritten[old];
-        exported_revisions.entry(revision.id).or_insert(revision);
-    }
-    let mut revision_values = Vec::new();
-    for revision in exported_revisions.values() {
-        output.route(
-            &format!("/v1/revisions/{}", revision.id),
-            &revision.bytes,
-            "application/octet-stream",
-            false,
-        )?;
-        revision_values.push(obj(vec![
-            ("revision", s(revision.id.to_string())),
-            ("document", asset_manifest_value(&revision.manifest)),
-        ]));
-        if let Some(thumbnail) = &revision.manifest.thumbnail {
-            if plans[&thumbnail.blob].present {
-                let bytes = core.read_blob(&thumbnail.blob)?;
-                output.route(
-                    &format!("/v1/thumbnails/revision/{}", revision.id),
-                    &bytes,
-                    match thumbnail.media {
-                        makepad_asset_data::ThumbnailMedia::Png => "image/png",
-                        makepad_asset_data::ThumbnailMedia::Jpeg => "image/jpeg",
-                    },
-                    false,
-                )?;
-            }
-        }
-    }
-    revision_values.sort_by(|a, b| a.to_json().cmp(&b.to_json()));
-    let mut variant_values = Vec::new();
-    for set in &variants {
-        output.route(
-            &format!("/v1/variant-sets/{}", set.id),
-            &set.bytes,
-            "application/octet-stream",
-            false,
-        )?;
-        for variant in &set.variants {
-            output.route(
-                &format!("/v1/derived-variants/{}", variant.id),
-                &variant.bytes,
-                "application/octet-stream",
-                false,
-            )?;
-        }
-        variant_values.push(obj(vec![
-            ("base_revision", s(rewritten[&set.base_old].id.to_string())),
-            ("variant_set", s(set.id.to_string())),
-            ("variants", Value::Arr(set.variants.iter().map(|variant| s(variant.id.to_string())).collect())),
-        ]));
-    }
-    variant_values.sort_by(|a, b| a.to_json().cmp(&b.to_json()));
-    variant_values.dedup();
-
-    let mut blob_values = Vec::new();
-    for (blob, plan) in &plans {
-        if plan.present {
-            let bytes = core.read_blob(blob)?;
-            if bytes.len() as u64 != plan.byte_len {
-                return Err(ServerError::SizeMismatch {
-                    what: "static export blob",
-                    expected: plan.byte_len,
-                    found: bytes.len() as u64,
-                });
-            }
-            output.route(
-                &format!("/v1/blobs/{blob}"),
-                &bytes,
-                "application/octet-stream",
-                false,
-            )?;
-            report.blobs_present += 1;
-        } else {
-            report.blobs_omitted += 1;
-        }
-        blob_values.push(obj(vec![
-            ("blob", s(blob.to_string())),
-            ("path", s(format!("/v1/blobs/{blob}"))),
-            ("byte_len", Value::Int(plan.byte_len as i64)),
-            ("sha256", s(blob.to_string().trim_start_matches("sha256:").to_string())),
-            ("present", Value::Bool(plan.present)),
-            ("reason", match plan.reason { Some(reason) => s(reason), None => Value::Null }),
-            ("media", Value::Arr(plan.media.iter().cloned().map(s).collect())),
-            ("roles", Value::Arr(plan.roles.iter().cloned().map(s).collect())),
-        ]));
-    }
-    report.unique_blob_bytes = total_bytes;
-
-    let zero_id = "00000000000000000000000000000000";
-    let manifest_value = |snapshot_id: &str, server_id: &str, files: Value| {
-        obj(vec![
-            ("static_version", Value::Int(STATIC_FORMAT_VERSION as i64)),
-            ("protocol_version", Value::Int(makepad_asset_client::wire::PROTOCOL_VERSION as i64)),
-            ("snapshot_id", s(snapshot_id)),
-            ("server_id", s(server_id)),
-            ("generated_ms", Value::Int(generated_ms as i64)),
-            ("assets", Value::Arr(asset_values.clone())),
-            ("aliases", Value::Arr(alias_values.clone())),
-            ("revisions", Value::Arr(revision_values.clone())),
-            ("search", obj(vec![
-                ("normalization", s("ascii-alnum-lower-v1")),
-                ("ranking", s("public-weight-sum-v1")),
-                ("documents", Value::Arr(search_values.clone())),
-            ])),
-            ("variants", Value::Arr(variant_values.clone())),
-            ("blobs", Value::Arr(blob_values.clone())),
-            ("files", files),
-            ("policy", obj(vec![
-                ("namespace", match &options.namespace { Some(namespace) => s(namespace.clone()), None => Value::Null }),
-                ("kind", match options.kind { Some(kind) => s(kind_str(kind)), None => Value::Null }),
-                ("limit", match options.limit { Some(limit) => Value::Int(limit as i64), None => Value::Null }),
-                ("max_bytes_per_asset", option_u64(options.max_bytes_per_asset)),
-                ("max_total_bytes", option_u64(options.max_total_bytes)),
-                ("include_video_up_to", Value::Int(options.include_video_up_to as i64)),
-            ])),
-            ("totals", obj(vec![
-                ("live_assets_considered", Value::Int(report.live_assets_considered as i64)),
-                ("assets", Value::Int(kept_roots.len() as i64)),
-                ("aliases", Value::Int(alias_values.len() as i64)),
-                ("revisions", Value::Int(exported_revisions.len() as i64)),
-                ("blobs_present", Value::Int(report.blobs_present as i64)),
-                ("blobs_omitted", Value::Int(report.blobs_omitted as i64)),
-                ("unique_blob_bytes", Value::Int(total_bytes as i64)),
-            ])),
-            ("exclusions", obj(vec![
-                ("rights", Value::Int(report.excluded_rights as i64)),
-                ("budget", Value::Int(report.excluded_budget as i64)),
-                ("kind_mismatch", Value::Int(report.excluded_kind_mismatch as i64)),
-                ("namespace_mismatch", Value::Int(report.excluded_namespace_mismatch as i64)),
-                ("no_published_revisions", Value::Int(report.excluded_no_published_revisions as i64)),
-                ("limit", Value::Int(report.excluded_limit as i64)),
-            ])),
-        ])
-    };
-    // Snapshot identity is derived from the public semantic payload and all
-    // already-written routes with identity fields zeroed. Health is written
-    // afterwards because it necessarily contains that derived identity.
-    let seed = manifest_value(zero_id, zero_id, file_values(&output.files)).to_json();
-    let identity = sha256(seed.as_bytes());
-    let snapshot_id = hex16(&identity[..16]);
-    let server_id = hex16(&identity[16..]);
-    let health = obj(vec![
-        ("server_id", s(server_id.clone())),
-        ("protocol_version", Value::Int(makepad_asset_client::wire::PROTOCOL_VERSION as i64)),
-    ])
-    .to_json();
-    output.route("/v1/health", health.as_bytes(), "application/json", true)?;
-    let manifest = manifest_value(&snapshot_id, &server_id, file_values(&output.files)).to_json();
-    output.write_untracked(ExportEntry {
-        path: "/v1/static/manifest.json".into(),
-        bytes: manifest.as_bytes().to_vec(),
-        content_type: "application/json",
-        content_encoding: None,
-    })?;
-    let manifest_br = brotli_bytes(manifest.as_bytes())?;
-    output.write_untracked(ExportEntry {
-        path: "/v1/static/manifest.json.br".into(),
-        bytes: manifest_br,
-        content_type: "application/json",
-        content_encoding: Some("br"),
-    })?;
-
-    report.snapshot_id = snapshot_id;
-    report.server_id = server_id;
-    report.assets = kept_roots.len() as u64;
-    report.revisions = exported_revisions.len() as u64;
-    report.aliases = alias_values.len() as u64;
-    Ok(report)
-}
diff --git a/libs/asset/store/src/static_export_core.rs b/libs/asset/store/src/static_export_core.rs
deleted file mode 100644
index 87d5469e9..000000000
--- a/libs/asset/store/src/static_export_core.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-//! Sink-independent, cooperatively driven static export output plan.
-
-use crate::error::{io_err, ServerResult};
-use std::collections::VecDeque;
-use std::io::Write;
-
-pub fn brotli_bytes(bytes: &[u8]) -> ServerResult<Vec<u8>> {
-    let mut writer = brotli::CompressorWriter::new(Vec::new(), 4096, 9, 20);
-    writer
-        .write_all(bytes)
-        .map_err(io_err("static export brotli encode"))?;
-    writer
-        .flush()
-        .map_err(io_err("static export brotli flush"))?;
-    Ok(writer.into_inner())
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct ExportEntry {
-    pub path: String,
-    pub bytes: Vec<u8>,
-    pub content_type: &'static str,
-    pub content_encoding: Option<&'static str>,
-}
-
-pub trait ExportSink {
-    fn write_entry(&mut self, entry: &ExportEntry) -> ServerResult<()>;
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum ExportStep {
-    Pending { written: u64, remaining: u64 },
-    Complete { written: u64 },
-}
-
-/// A route plan independent of its eventual filesystem, download, or
-/// storage-backed sink. One call writes at most one entry.
-#[derive(Default)]
-pub struct ExportPlan {
-    entries: VecDeque<ExportEntry>,
-    written: u64,
-}
-
-impl ExportPlan {
-    pub fn push(&mut self, entry: ExportEntry) {
-        self.entries.push_back(entry);
-    }
-
-    pub fn step(&mut self, sink: &mut dyn ExportSink) -> ServerResult<ExportStep> {
-        if let Some(entry) = self.entries.front() {
-            sink.write_entry(entry)?;
-            self.entries.pop_front();
-            self.written += 1;
-        }
-        if self.entries.is_empty() {
-            Ok(ExportStep::Complete { written: self.written })
-        } else {
-            Ok(ExportStep::Pending {
-                written: self.written,
-                remaining: self.entries.len() as u64,
-            })
-        }
-    }
-}
diff --git a/libs/asset/store/src/variants.rs b/libs/asset/store/src/variants.rs
index ed71f05d5..8b8e3a4db 100644
--- a/libs/asset/store/src/variants.rs
+++ b/libs/asset/store/src/variants.rs
@@ -622,47 +622,6 @@ impl<'a> Variants<'a> {
         }
     }
 
-    /// Frozen variant sets for one exact base revision, in digest order.
-    /// This bounded public read lets snapshot exporters discover the
-    /// immutable derived documents reachable from selected content without
-    /// exposing the variants database or any derivation/job history.
-    pub fn variant_sets_for_base(
-        &self,
-        base: &AssetRevisionRef,
-        after: Option<&VariantSetId>,
-        limit: u32,
-    ) -> ServerResult<Vec<VariantSetId>> {
-        if limit == 0 || limit > self.budgets.max_search_results {
-            return Err(ServerError::OverBudget {
-                what: "variant set export page size",
-                limit: self.budgets.max_search_results as u64,
-                found: limit as u64,
-            });
-        }
-        let mut s = self.db.prepare(
-            "variant sets for base",
-            "SELECT set_digest FROM variant_sets
-             WHERE base_asset=?1 AND base_revision=?2
-               AND (?3 IS NULL OR set_digest>?3)
-             ORDER BY set_digest LIMIT ?4",
-        )?;
-        s.bind_blob(1, base.asset_id.as_bytes())?;
-        s.bind_blob(2, base.revision.as_bytes())?;
-        match after {
-            Some(after) => s.bind_blob(3, after.as_bytes())?,
-            None => s.bind_null(3)?,
-        }
-        s.bind_u64(4, limit as u64)?;
-        let mut out = Vec::new();
-        while s.step()? {
-            out.push(VariantSetId::from_bytes(fixed32(
-                &s.column_blob(0),
-                "variant set export row",
-            )?));
-        }
-        Ok(out)
-    }
-
     // ---- resolution --------------------------------------------------------
 
     /// Deterministic read-only resolution of one frozen set against a bounded
diff --git a/libs/asset/store/tests/blob_batch_http.rs b/libs/asset/store/tests/blob_batch_http.rs
index 8d611597a..cbf37b6a6 100644
--- a/libs/asset/store/tests/blob_batch_http.rs
+++ b/libs/asset/store/tests/blob_batch_http.rs
@@ -6,8 +6,8 @@
 //! without throwing away what already landed.
 
 use makepad_asset_client::{
-    Api, ApiEndpoints, AssetClient, BatchFlow, BatchFrame, BatchItem, BlobContent, ClientConfig,
-    ClientError, ClientRequest, ClientRuntime, HttpLimits, RuntimeConfig, SubmitOptions,
+    Api, ApiEndpoints, AssetClient, BatchFlow, BatchFrame, BatchItem, ClientConfig, ClientError,
+    ClientRequest, ClientRuntime, HttpLimits, RuntimeConfig, SubmitOptions,
 };
 use makepad_asset_data::BlobId;
 use makepad_asset_store::{AssetServer, ServerConfig};
@@ -328,17 +328,17 @@ fn the_runtime_fast_lane_coalesces_queued_thumb_fetches() {
         );
     }
 
-    let mut done: HashMap<u64, BlobContent> = HashMap::new();
+    let mut done: HashMap<u64, PathBuf> = HashMap::new();
     let deadline = Instant::now() + Duration::from_secs(30);
     while done.len() < ids.len() {
         assert!(Instant::now() < deadline, "runtime never finished: {}/{}", done.len(), ids.len());
         for event in runtime.poll() {
             match event {
                 makepad_asset_client::ClientEvent::Done { id, output } => {
-                    let makepad_asset_client::ClientOutput::Blob { content, .. } = output else {
+                    let makepad_asset_client::ClientOutput::Blob { path, .. } = output else {
                         panic!("wrong output");
                     };
-                    done.insert(id, content);
+                    done.insert(id, path);
                 }
                 makepad_asset_client::ClientEvent::Failed { id, error } => {
                     panic!("request {id} failed: {error}");
@@ -349,7 +349,7 @@ fn the_runtime_fast_lane_coalesces_queued_thumb_fetches() {
         std::thread::sleep(Duration::from_millis(2));
     }
     for (i, id) in ids.iter().enumerate() {
-        assert_eq!(done[id].read_all().unwrap(), blobs[i].1);
+        assert_eq!(std::fs::read(&done[id]).unwrap(), blobs[i].1);
     }
     // 24 thumbnails: a couple of batched requests over one keep-alive
     // connection — not 24 requests, and not 24 connections.
diff --git a/libs/asset/store/tests/embedded.rs b/libs/asset/store/tests/embedded.rs
deleted file mode 100644
index 7dd9b9814..000000000
--- a/libs/asset/store/tests/embedded.rs
+++ /dev/null
@@ -1,544 +0,0 @@
-#![cfg(feature = "embedded")]
-
-use makepad_asset_data::*;
-use makepad_asset_store::*;
-use makepad_platform::{StorageError, StorageEstimate};
-use std::collections::BTreeMap;
-
-const NOW: u64 = 1_700_000_000_000;
-
-fn rights() -> Rights {
-    Rights {
-        license: "CC0-1.0".into(),
-        license_revision: String::new(),
-        terms_digest: Some(sha256(b"CC0-1.0 legal text")),
-        terms_url: "https://creativecommons.org/publicdomain/zero/1.0/".into(),
-        credits: "embedded test".into(),
-        source: String::new(),
-        source_archive: None,
-        redistribution: Redistribution::Allowed,
-        derivatives: DerivativePolicy::Allowed,
-    }
-}
-
-fn manifest(asset_id: AssetId, glb: &[u8], thumbnail: &[u8]) -> AssetManifest {
-    AssetManifest {
-        asset_id,
-        kind: AssetKind::Prop,
-        files: vec![AssetFile {
-            role: FileRole::RenderGlb,
-            tier: DeviceTier::Any,
-            lod: 0,
-            media: MediaType::Glb,
-            blob: BlobId::hash_of(glb),
-            byte_len: glb.len() as u64,
-            dims: None,
-        }],
-        dependencies: Vec::new(),
-        thumbnail: Some(ThumbnailMeta {
-            blob: BlobId::hash_of(thumbnail),
-            media: ThumbnailMedia::Png,
-            width: 512,
-            height: 512,
-            byte_len: thumbnail.len() as u64,
-            views: Vec::new(),
-        }),
-        metrics: Metrics {
-            total_bytes: (glb.len() + thumbnail.len()) as u64,
-            triangles: 12,
-            vertices: 8,
-            joints: 0,
-            clips: 0,
-            max_texture_dim: 0,
-            media_millis: 0,
-        },
-        coordinate_system: CoordinateSystem {
-            units_per_meter: 1.0,
-            up: Axis::YPos,
-            forward: Axis::ZNeg,
-            pivot: Pivot::Origin,
-        },
-        bounds: Bounds {
-            min: Vec3::new(-1.0, -1.0, -1.0),
-            max: Vec3::new(1.0, 1.0, 1.0),
-        },
-        anchors: Vec::new(),
-        capabilities: Capabilities {
-            rigged: false,
-            animated: false,
-            collidable: false,
-            loopable: false,
-            spawnable: false,
-        },
-        spawn_recipe: None,
-        provenance: None,
-        rights: rights(),
-    }
-}
-
-fn annotation() -> AssetAnnotation {
-    AssetAnnotation {
-        title: "Portable brass cube".into(),
-        description: "Published through the in-process store".into(),
-        kind: Some(AssetKind::Prop),
-        categories: vec!["fixture".into()],
-        tags: vec!["portable".into()],
-        creator: "test".into(),
-        artist: String::new(),
-        artist_url: String::new(),
-        album: String::new(),
-        source_url: String::new(),
-        license: String::new(),
-        license_url: String::new(),
-        owner: None,
-        generator: String::new(),
-        backend: String::new(),
-        model: String::new(),
-        prompt: String::new(),
-        provenance: String::new(),
-        visibility: Visibility::Public,
-    }
-}
-
-#[test]
-fn in_memory_publish_search_resolve_and_unavailable_capabilities() {
-    let store = EmbeddedStore::open_memory(Budgets::default_v1()).unwrap();
-    let glb = b"tiny portable glb";
-    let thumbnail = b"tiny portable png";
-    let asset_id = AssetId::from_bytes([7; 16]);
-    let manifest_bytes = manifest(asset_id, glb, thumbnail).to_canonical_bytes().unwrap();
-    let alias: AssetAlias = "embedded/cube".parse().unwrap();
-
-    let outcomes = store
-        .publish(PublishRequest {
-            blobs: vec![
-                BlobUpload { expected: BlobId::hash_of(glb), bytes: glb.to_vec() },
-                BlobUpload {
-                    expected: BlobId::hash_of(thumbnail),
-                    bytes: thumbnail.to_vec(),
-                },
-            ],
-            items: vec![PublishBatchItem {
-                namespace: "embedded".into(),
-                manifest_bytes: manifest_bytes.clone(),
-                annotation: annotation(),
-                alias: Some(alias.clone()),
-            }],
-            now_ms: NOW,
-        })
-        .unwrap();
-    assert_eq!(outcomes.len(), 1);
-    assert_eq!(store.read_blob(&BlobId::hash_of(glb)).unwrap(), glb);
-    assert_eq!(store.read_revision(&outcomes[0].revision).unwrap(), Some(manifest_bytes));
-    assert_eq!(store.resolve_alias(&alias).unwrap().unwrap().asset_id, asset_id);
-
-    let viewer = SearchViewer { principal: None, scope: ViewerScope::All };
-    let listed = store.list(Some("embedded"), 10, &viewer, None).unwrap();
-    assert_eq!(listed.hits.len(), 1);
-    assert_eq!(
-        store
-            .public_export_page(PublicExportFilter {
-                namespace: Some("embedded"),
-                limit: 10,
-                ..PublicExportFilter::default()
-            })
-            .unwrap()
-            .assets
-            .len(),
-        1
-    );
-    let query = SearchQuery {
-        text: "brass",
-        filters: SearchFilters::default(),
-        page_size: 10,
-        expand: false,
-        facets: 0,
-    };
-    assert_eq!(store.search(&query, &viewer, None).unwrap().hits[0].asset_id, asset_id);
-    assert_eq!(store.detail(&asset_id).unwrap().unwrap().aliases.len(), 1);
-
-    for (result, capability) in [
-        (store.chat(), StoreCapability::Chat),
-        (store.jobs(), StoreCapability::Jobs),
-        (store.rooms(), StoreCapability::Rooms),
-        (store.discovery(), StoreCapability::Discovery),
-        (store.observer(), StoreCapability::Observer),
-    ] {
-        assert_eq!(
-            result.unwrap_err(),
-            StoreError::Unavailable(StoreUnavailable {
-                capability,
-                mode: CapabilityMode::Embedded,
-            })
-        );
-    }
-}
-
-#[derive(Clone, Default)]
-struct FakeStorage {
-    values: BTreeMap<String, Vec<u8>>,
-    set_calls: usize,
-    fail_set: Option<usize>,
-    quota_failure: bool,
-    max_value: usize,
-}
-
-impl FakeStorage {
-    fn arm_failure(&mut self, position: usize, quota_failure: bool) {
-        self.set_calls = 0;
-        self.fail_set = Some(position);
-        self.quota_failure = quota_failure;
-    }
-
-    fn disarm(&mut self) {
-        self.fail_set = None;
-        self.quota_failure = false;
-    }
-
-    fn flip(&mut self, key: &str) {
-        let value = self.values.get_mut(key).unwrap();
-        let index = value.len() / 2;
-        value[index] ^= 0x40;
-    }
-}
-
-impl StorageValues for FakeStorage {
-    fn get(&self, key: &str) -> Result<Option<Vec<u8>>, StorageError> {
-        Ok(self.values.get(key).cloned())
-    }
-
-    fn set(&mut self, key: &str, value: Vec<u8>) -> Result<(), StorageError> {
-        self.set_calls += 1;
-        if self.fail_set == Some(self.set_calls) {
-            return Err(if self.quota_failure {
-                StorageError::QuotaExceeded("injected quota exhaustion".into())
-            } else {
-                StorageError::Backend("injected power loss".into())
-            });
-        }
-        self.max_value = self.max_value.max(value.len());
-        self.values.insert(key.into(), value);
-        Ok(())
-    }
-
-    fn delete(&mut self, key: &str) -> Result<(), StorageError> {
-        self.values.remove(key);
-        Ok(())
-    }
-
-    fn list(&self, prefix: &str) -> Result<Vec<String>, StorageError> {
-        Ok(self
-            .values
-            .keys()
-            .filter(|key| key.starts_with(prefix))
-            .cloned()
-            .collect())
-    }
-}
-
-fn estimate() -> StorageEstimate {
-    StorageEstimate { usage: 0, quota: 4 * 1024 * 1024 * 1024 }
-}
-
-fn publish_request(glb: &[u8], thumbnail: &[u8]) -> (PublishRequest, AssetAlias, AssetId) {
-    let asset_id = AssetId::from_bytes([23; 16]);
-    let alias: AssetAlias = "embedded/durable".parse().unwrap();
-    let manifest_bytes = manifest(asset_id, glb, thumbnail).to_canonical_bytes().unwrap();
-    (
-        PublishRequest {
-            blobs: vec![
-                BlobUpload { expected: BlobId::hash_of(glb), bytes: glb.to_vec() },
-                BlobUpload {
-                    expected: BlobId::hash_of(thumbnail),
-                    bytes: thumbnail.to_vec(),
-                },
-            ],
-            items: vec![PublishBatchItem {
-                namespace: "embedded".into(),
-                manifest_bytes,
-                annotation: annotation(),
-                alias: Some(alias.clone()),
-            }],
-            now_ms: NOW,
-        },
-        alias,
-        asset_id,
-    )
-}
-
-fn fresh_durable(storage: &mut FakeStorage) -> EmbeddedStore {
-    EmbeddedStore::open_durable(
-        storage,
-        Budgets::default_v1(),
-        QuotaPolicy::default(),
-    )
-    .unwrap()
-}
-
-#[test]
-fn quota_preflight_and_every_set_failure_leave_old_head_visible() {
-    let mut baseline = FakeStorage::default();
-    let store = fresh_durable(&mut baseline);
-    let old_head = baseline.values["catalog/head"].clone();
-    drop(store);
-
-    let (request, alias, _) = publish_request(b"durable glb", b"durable png");
-    let mut success_storage = baseline.clone();
-    success_storage.set_calls = 0;
-    let mut success_store = fresh_durable(&mut success_storage);
-    success_store
-        .publish_durable(&mut success_storage, estimate(), request.clone())
-        .unwrap();
-    let set_count = success_storage.set_calls;
-    assert!(set_count >= 10, "expected every CAS/catalog publication phase");
-
-    let mut preflight_storage = baseline.clone();
-    preflight_storage.set_calls = 0;
-    let mut preflight_store = fresh_durable(&mut preflight_storage);
-    let refusal = preflight_store
-        .publish_durable(
-            &mut preflight_storage,
-            StorageEstimate { usage: 99, quota: 100 },
-            request.clone(),
-        )
-        .unwrap_err();
-    assert!(matches!(refusal, StoreError::QuotaExceeded(_)));
-    assert_eq!(preflight_storage.set_calls, 0);
-    assert_eq!(preflight_storage.values["catalog/head"], old_head);
-
-    for position in 1..=set_count {
-        let mut storage = baseline.clone();
-        let mut store = fresh_durable(&mut storage);
-        storage.arm_failure(position, true);
-        let error = store
-            .publish_durable(&mut storage, estimate(), request.clone())
-            .unwrap_err();
-        assert!(matches!(error, StoreError::QuotaExceeded(_)), "set {position}: {error:?}");
-        storage.disarm();
-        assert_eq!(storage.values["catalog/head"], old_head, "set {position}");
-        let restored = fresh_durable(&mut storage);
-        assert_eq!(restored.resolve_alias(&alias).unwrap(), None, "set {position}");
-        assert!(matches!(
-            restored.read_blob_durable(&storage, &BlobId::hash_of(b"durable glb")),
-            Err(StoreError::Core(ServerError::NotFound { .. }))
-        ));
-    }
-}
-
-#[test]
-fn power_loss_matrix_restores_only_a_headed_generation() {
-    let mut baseline = FakeStorage::default();
-    fresh_durable(&mut baseline);
-    let old_head = baseline.values["catalog/head"].clone();
-    let (request, alias, _) = publish_request(b"power glb", b"power png");
-    let mut complete = baseline.clone();
-    complete.set_calls = 0;
-    fresh_durable(&mut complete)
-        .publish_durable(&mut complete, estimate(), request.clone())
-        .unwrap();
-    let set_count = complete.set_calls;
-
-    for position in 1..=set_count {
-        let mut storage = baseline.clone();
-        let mut store = fresh_durable(&mut storage);
-        storage.arm_failure(position, false);
-        assert!(store
-            .publish_durable(&mut storage, estimate(), request.clone())
-            .is_err());
-        storage.disarm();
-        assert_eq!(storage.values["catalog/head"], old_head);
-        let restored = fresh_durable(&mut storage);
-        assert_eq!(restored.resolve_alias(&alias).unwrap(), None);
-    }
-}
-
-#[test]
-fn catalog_and_cas_corruption_fail_closed() {
-    let mut baseline = FakeStorage::default();
-    fresh_durable(&mut baseline);
-    let baseline_keys: Vec<_> = baseline.values.keys().cloned().collect();
-    let (request, alias, _) = publish_request(b"flip glb", b"flip png");
-    let mut published = baseline.clone();
-    fresh_durable(&mut published)
-        .publish_durable(&mut published, estimate(), request)
-        .unwrap();
-
-    let latest_extent = published
-        .values
-        .keys()
-        .find(|key| key.starts_with("catalog/chunk/") && !baseline_keys.contains(key))
-        .unwrap()
-        .clone();
-    let mut corrupt_catalog = published.clone();
-    corrupt_catalog.flip(&latest_extent);
-    let restored = fresh_durable(&mut corrupt_catalog);
-    assert_eq!(restored.resolve_alias(&alias).unwrap(), None);
-
-    let blob = BlobId::hash_of(b"flip glb");
-    let mut corrupt_manifest = published.clone();
-    corrupt_manifest.flip(&object_key(&blob));
-    let store = fresh_durable(&mut corrupt_manifest);
-    assert!(store.read_blob_durable(&corrupt_manifest, &blob).is_err());
-
-    let chunk = chunk_key(*blob.as_bytes());
-    let mut corrupt_chunk = published;
-    corrupt_chunk.flip(&chunk);
-    let store = fresh_durable(&mut corrupt_chunk);
-    assert!(matches!(
-        store.read_blob_durable(&corrupt_chunk, &blob),
-        Err(StoreError::Core(ServerError::DigestMismatch { .. }))
-    ));
-}
-
-#[test]
-fn storage_upload_slices_cpu_and_caps_values() {
-    let max = CAS_CHUNK_BYTES + 17;
-    let bytes = vec![0x5a; max];
-    let expected = BlobId::hash_of(&bytes);
-    let cas = StorageCas::new(max as u64);
-    let mut storage = FakeStorage::default();
-    let mut upload = cas
-        .start_upload(&storage, "max-configured", bytes, expected, NOW)
-        .unwrap();
-    loop {
-        let progress = upload.step(&mut storage).unwrap();
-        assert!(progress.cpu_bytes as usize <= CAS_HASH_SLICE_BYTES);
-        if progress.done {
-            break;
-        }
-    }
-    assert!(storage.max_value <= CAS_CHUNK_BYTES);
-    let mut read = cas.start_read(&storage, &expected).unwrap();
-    loop {
-        let progress = read.step(&storage).unwrap();
-        assert!(progress.cpu_bytes as usize <= CAS_HASH_SLICE_BYTES);
-        if progress.done {
-            break;
-        }
-    }
-    assert_eq!(read.finish().unwrap().len(), max);
-
-    // Cancellation leaves only bounded, non-visible partials. Once the cap
-    // is occupied, a third upload is refused before it can write anything.
-    let bounded = StorageCas::new(16).with_partial_limit(2);
-    for upload_id in ["cancel-a", "cancel-b"] {
-        let bytes = vec![upload_id.as_bytes()[0]];
-        let expected = BlobId::hash_of(&bytes);
-        let mut upload = bounded
-            .start_upload(&storage, upload_id, bytes, expected, NOW)
-            .unwrap();
-        assert!(!upload.step(&mut storage).unwrap().done);
-        drop(upload);
-    }
-    let bytes = vec![3];
-    assert!(matches!(
-        bounded.start_upload(&storage, "cancel-c", bytes.clone(), BlobId::hash_of(&bytes), NOW),
-        Err(StorageCasError::Core(ServerError::OverBudget { what: "partial uploads", .. }))
-    ));
-    assert_eq!(storage.list("cas/partial/").unwrap().len(), 2);
-}
-
-#[derive(Default)]
-struct VecSink(Vec<u8>);
-
-impl AssetStoreArchiveSink for VecSink {
-    fn write(&mut self, bytes: &[u8]) -> StoreResult<()> {
-        self.0.extend_from_slice(bytes);
-        Ok(())
-    }
-}
-
-struct SliceSource {
-    bytes: Vec<u8>,
-    offset: usize,
-}
-
-impl AssetStoreArchiveSource for SliceSource {
-    fn read_exact(&mut self, len: usize) -> StoreResult<Vec<u8>> {
-        let end = self.offset.checked_add(len).ok_or(StoreError::Corrupt("archive read"))?;
-        let bytes = self
-            .bytes
-            .get(self.offset..end)
-            .ok_or(StoreError::Corrupt("truncated archive"))?
-            .to_vec();
-        self.offset = end;
-        Ok(bytes)
-    }
-}
-
-#[test]
-fn whole_store_container_round_trips_into_a_fresh_store() {
-    let mut source_storage = FakeStorage::default();
-    let (request, alias, _) = publish_request(b"backup glb", b"backup png");
-    fresh_durable(&mut source_storage)
-        .publish_durable(&mut source_storage, estimate(), request)
-        .unwrap();
-    let mut export = BackupExport::new(&source_storage).unwrap();
-    let mut sink = VecSink::default();
-    while !export.step(&source_storage, &mut sink).unwrap().done {}
-
-    let mut target_storage = FakeStorage::default();
-    let mut import = BackupImport::new(&target_storage).unwrap();
-    let mut source = SliceSource { bytes: sink.0, offset: 0 };
-    while !import.step(&mut target_storage, &mut source).unwrap().done {}
-    let restored = fresh_durable(&mut target_storage);
-    assert!(restored.resolve_alias(&alias).unwrap().is_some());
-    assert_eq!(
-        restored
-            .read_blob_durable(&target_storage, &BlobId::hash_of(b"backup glb"))
-            .unwrap(),
-        b"backup glb"
-    );
-}
-
-#[test]
-fn gc_intent_survives_crashes_around_physical_delete_and_clear() {
-    let mut storage = FakeStorage::default();
-    let (request, _, asset_id) = publish_request(b"gc glb", b"gc png");
-    let mut store = fresh_durable(&mut storage);
-    store.publish_durable(&mut storage, estimate(), request).unwrap();
-    store.retire_asset_durable(&mut storage, &asset_id, NOW + 1).unwrap();
-    store
-        .begin_gc_durable(
-            &mut storage,
-            GcConfig { grace_ms: 0, ..GcConfig::default_v1() },
-            NOW + 2,
-        )
-        .unwrap();
-    let intents = loop {
-        let step = store.gc_catalog_step_durable(&mut storage, NOW + 3).unwrap();
-        if !step.deletes.is_empty() {
-            break step.deletes;
-        }
-        assert!(!step.status.finished(), "GC finished without delete intents");
-    };
-    let blob = BlobId::hash_of(b"gc glb");
-    assert!(storage.values.contains_key(&object_key(&blob)));
-
-    let mut after_intent = storage.clone();
-    let mut recovered = fresh_durable(&mut after_intent);
-    assert!(matches!(
-        recovered.read_blob_durable(&after_intent, &blob),
-        Err(StoreError::Core(ServerError::NotFound { .. }))
-    ));
-    assert_eq!(recovered.recover_gc_durable(&mut after_intent).unwrap(), intents.len() as u64);
-    assert!(!after_intent.values.contains_key(&object_key(&blob)));
-
-    let mut after_object_delete = storage.clone();
-    after_object_delete.values.remove(&object_key(&blob));
-    let mut recovered = fresh_durable(&mut after_object_delete);
-    assert_eq!(
-        recovered.recover_gc_durable(&mut after_object_delete).unwrap(),
-        intents.len() as u64
-    );
-    assert_eq!(recovered.recover_gc_durable(&mut after_object_delete).unwrap(), 0);
-
-    for intent in intents {
-        store
-            .complete_gc_delete_durable(&mut storage, &intent.blob_id)
-            .unwrap();
-    }
-    let mut after_clear = storage;
-    let mut recovered = fresh_durable(&mut after_clear);
-    assert_eq!(recovered.recover_gc_durable(&mut after_clear).unwrap(), 0);
-}
diff --git a/libs/asset/store/tests/imports.rs b/libs/asset/store/tests/imports.rs
index 4fc9c4655..5fffb03d1 100644
--- a/libs/asset/store/tests/imports.rs
+++ b/libs/asset/store/tests/imports.rs
@@ -35,11 +35,11 @@ fn source_registration_is_idempotent_and_approval_is_not_rewritable() {
 
 #[test]
 fn import_publishes_assets_aliases_and_entries_atomically() {
-    let (_root, core) = open_core("import_run");
+    let (root, core) = open_core("import_run");
     let generation_before = {
         // Force schema/state creation before the raw side-channel read.
         core.catalog().register_asset(&asset_id_n(9), "warmup", NOW).unwrap();
-        core.search().generation().unwrap()
+        read_generation(&root.join("catalog.sqlite3"))
     };
     let report = run_kenney_import(&core, "1.0", NOW);
     assert!(report.created);
@@ -87,7 +87,7 @@ fn import_publishes_assets_aliases_and_entries_atomically() {
     // Entry rows are recorded and readable.
     assert_eq!(core.imports().entries(&import_rev).unwrap(), report.entries);
     // Alias writes went through the search choke point: generation advanced.
-    assert!(core.search().generation().unwrap() > generation_before);
+    assert!(read_generation(&root.join("catalog.sqlite3")) > generation_before);
 }
 
 #[test]
diff --git a/libs/asset/store/tests/migration.rs b/libs/asset/store/tests/migration.rs
index 3fa727276..df6247145 100644
--- a/libs/asset/store/tests/migration.rs
+++ b/libs/asset/store/tests/migration.rs
@@ -153,12 +153,6 @@ fn ann(title: &str) -> AssetAnnotation {
         categories: Vec::new(),
         tags: Vec::new(),
         creator: String::new(),
-        artist: String::new(),
-        artist_url: String::new(),
-        album: String::new(),
-        source_url: String::new(),
-        license: String::new(),
-        license_url: String::new(),
         owner: None,
         generator: String::new(),
         backend: String::new(),
@@ -175,7 +169,6 @@ fn q(text: &str) -> SearchQuery<'_> {
         filters: SearchFilters::default(),
         expand: false,
         page_size: 10,
-        newest: false,
         facets: 0,
     }
 }
@@ -440,7 +433,7 @@ fn v4_root_gains_operation_tables() {
         "SELECT name FROM sqlite_master WHERE type='table' AND name IN \
          ('operations','operation_events','operation_worker_seen') ORDER BY name",
     );
-    assert!(tables.is_empty(), "retired operation tables present: {tables:?}");
+    assert_eq!(tables.len(), 3, "v5 tables present: {tables:?}");
     // A second open of the migrated root is a clean no-op.
     AssetServerCore::open(&root, Budgets::default_v1()).unwrap();
     assert_eq!(user_version(&db), SERVER_SCHEMA_VERSION.to_string());
diff --git a/libs/asset/store/tests/retire_gc.rs b/libs/asset/store/tests/retire_gc.rs
index 28e1fb2c1..262208843 100644
--- a/libs/asset/store/tests/retire_gc.rs
+++ b/libs/asset/store/tests/retire_gc.rs
@@ -46,12 +46,6 @@ fn annotate(core: &AssetServerCore, id: &AssetId, title: &str, now: u64) {
                 categories: vec![],
                 tags: vec![],
                 creator: "tester".into(),
-                artist: String::new(),
-                artist_url: String::new(),
-                album: String::new(),
-                source_url: String::new(),
-                license: String::new(),
-                license_url: String::new(),
                 owner: None,
                 generator: String::new(),
                 backend: String::new(),
@@ -74,7 +68,6 @@ fn search_titles(core: &AssetServerCore, text: &str) -> Vec<String> {
                 filters: SearchFilters::default(),
                 expand: false,
                 page_size: 50,
-                newest: false,
                 facets: 0,
             },
             &SearchViewer { principal: None, scope: ViewerScope::All },
@@ -329,16 +322,15 @@ fn a_crash_between_row_delete_and_unlink_leaves_a_consistent_store() {
         doomed_id = id;
         orphan = core.put_blob(b"CRASH-ORPHAN", NOW).unwrap().blob_id;
         core.catalog().retire_asset(&doomed_id, NOW + 1).unwrap();
-        // Simulate the crash window through the catalog-only E1 seam: rows
-        // and intents commit, while physical deletion has not started.
-        core.gc().begin(collect_cfg(false), NOW + 2).unwrap();
-        loop {
-            let step = core.gc().step_catalog(NOW + 2).unwrap();
-            if !step.deletes.is_empty() {
-                assert_eq!(step.deletes.len(), 3);
-                break;
-            }
-        }
+        // Simulate the crash window: the sweep's first transaction has
+        // committed (rows deleted, intents recorded) and the process dies
+        // before the unlinks. Reproduce it by hand on the real tables.
+        common::raw::exec(
+            &root.join("catalog.sqlite3"),
+            "INSERT INTO gc_pending_deletes(blob_id, size, queued_ms)
+                SELECT blob_id, size, 1 FROM blobs;
+             DELETE FROM blobs;",
+        );
     }
     // Restart: recovery resolves every intent, and the objects it unlinked
     // are the ones whose rows were gone.
@@ -367,14 +359,12 @@ fn recovery_keeps_bytes_that_were_re_uploaded_before_the_unlink() {
         core.put_blob(b"RESURRECTED", NOW).unwrap();
         // Crash window as above: row gone, intent recorded, object still on
         // disk.
-        core.gc().begin(collect_cfg(false), NOW + 1).unwrap();
-        loop {
-            let step = core.gc().step_catalog(NOW + 1).unwrap();
-            if !step.deletes.is_empty() {
-                assert_eq!(step.deletes.len(), 1);
-                break;
-            }
-        }
+        common::raw::exec(
+            &root.join("catalog.sqlite3"),
+            "INSERT INTO gc_pending_deletes(blob_id, size, queued_ms)
+                SELECT blob_id, size, 1 FROM blobs;
+             DELETE FROM blobs;",
+        );
     }
     let core = AssetServerCore::open(&root, Budgets::default_v1()).unwrap();
     // Someone uploads the same bytes again before recovery runs: the CAS
diff --git a/libs/asset/store/tests/scale_retire_gc.rs b/libs/asset/store/tests/scale_retire_gc.rs
index 5310816cf..7a2972a67 100644
--- a/libs/asset/store/tests/scale_retire_gc.rs
+++ b/libs/asset/store/tests/scale_retire_gc.rs
@@ -179,7 +179,6 @@ fn browse(core: &AssetServerCore, text: &str) -> (usize, u64, Duration) {
                 filters: SearchFilters::default(),
                 expand: false,
                 page_size: 100,
-                newest: false,
                 facets: 0,
             },
             &SearchViewer { principal: None, scope: ViewerScope::All },
diff --git a/libs/asset/store/tests/search.rs b/libs/asset/store/tests/search.rs
index 0086be411..1745bbac4 100644
--- a/libs/asset/store/tests/search.rs
+++ b/libs/asset/store/tests/search.rs
@@ -20,12 +20,6 @@ fn ann(title: &str) -> AssetAnnotation {
         categories: Vec::new(),
         tags: Vec::new(),
         creator: String::new(),
-        artist: String::new(),
-        artist_url: String::new(),
-        album: String::new(),
-        source_url: String::new(),
-        license: String::new(),
-        license_url: String::new(),
         owner: None,
         generator: String::new(),
         backend: String::new(),
@@ -48,7 +42,6 @@ fn q<'a>(text: &'a str) -> SearchQuery<'a> {
         filters: SearchFilters::default(),
         expand: false,
         page_size: 10,
-        newest: false,
         facets: 0,
     }
 }
@@ -365,32 +358,6 @@ fn exclude_tag_is_applied_server_side_and_composes() {
     ));
 }
 
-#[test]
-fn newest_browse_pages_are_keyset_stable_and_ordered() {
-    let (_root, core) = open_core("newest_browse");
-    for (n, title) in [(1, "old"), (2, "newest"), (3, "middle")] {
-        let id = reg(&core, n, "flows");
-        core.search()
-            .set_annotation(&id, &ann(title), NOW + u64::from(n))
-            .unwrap();
-    }
-    let search = core.search();
-    let query = SearchQuery { newest: true, page_size: 2, ..q("") };
-    let first = search.search(&query, &ANYONE, None).unwrap();
-    assert_eq!(
-        first.hits.iter().map(|hit| hit.title.as_str()).collect::<Vec<_>>(),
-        vec!["middle", "newest"]
-    );
-    let cursor = first.cursor.clone().expect("second page");
-    let second = search.search(&query, &ANYONE, Some(&cursor)).unwrap();
-    assert_eq!(second.hits.iter().map(|hit| hit.title.as_str()).collect::<Vec<_>>(), vec!["old"]);
-    assert!(second.cursor.is_none());
-    assert!(matches!(
-        search.search(&q(""), &ANYONE, Some(&cursor)).unwrap_err(),
-        ServerError::InvalidInput { what: "stale search cursor" }
-    ));
-}
-
 #[test]
 fn pagination_is_stable_without_dup_or_miss() {
     let (_root, core) = open_core("pagination");
diff --git a/libs/asset/store/tests/search_index.rs b/libs/asset/store/tests/search_index.rs
index 5befe3af5..104b9ac30 100644
--- a/libs/asset/store/tests/search_index.rs
+++ b/libs/asset/store/tests/search_index.rs
@@ -6,8 +6,8 @@
 mod common;
 use common::*;
 use makepad_asset_store::{
-    AssetAnnotation, AssetServerCore, Budgets, SearchFilters, SearchQuery, SearchViewer,
-    ServerError, ViewerScope, Visibility,
+    AssetAnnotation, SearchFilters, SearchQuery, SearchViewer, ServerError, ViewerScope,
+    Visibility,
 };
 use makepad_asset_data::{AssetId, AssetRevisionRef};
 
@@ -21,12 +21,6 @@ fn ann(title: &str) -> AssetAnnotation {
         categories: Vec::new(),
         tags: Vec::new(),
         creator: String::new(),
-        artist: String::new(),
-        artist_url: String::new(),
-        album: String::new(),
-        source_url: String::new(),
-        license: String::new(),
-        license_url: String::new(),
         owner: None,
         generator: String::new(),
         backend: String::new(),
@@ -43,7 +37,6 @@ fn q(text: &str) -> SearchQuery<'_> {
         filters: SearchFilters::default(),
         expand: false,
         page_size: 10,
-        newest: false,
         facets: 0,
     }
 }
@@ -301,10 +294,10 @@ fn cursor_tampering_and_hostile_bytes_fail_closed() {
     malformed(search.search(&one, &ANYONE, Some(b"")).unwrap_err());
     malformed(search.search(&one, &ANYONE, Some(&vec![0u8; 10_000])).unwrap_err());
     let mut bad = cursor.clone();
-    bad[57..59].copy_from_slice(&200u16.to_be_bytes());
+    bad[49..51].copy_from_slice(&200u16.to_be_bytes());
     malformed(search.search(&one, &ANYONE, Some(&bad)).unwrap_err());
     let mut bad = cursor.clone();
-    bad[57..59].copy_from_slice(&5u16.to_be_bytes());
+    bad[49..51].copy_from_slice(&5u16.to_be_bytes());
     malformed(search.search(&one, &ANYONE, Some(&bad)).unwrap_err());
 
     // The genuine cursor still works after all hostile traffic.
@@ -343,11 +336,11 @@ fn cursor_tampering_and_hostile_bytes_fail_closed() {
     let cursor = page.cursor.expect("third hit remains");
     // Flip a byte inside the alias region.
     let mut bad = cursor.clone();
-    bad[60] ^= 1;
+    bad[55] ^= 1;
     tampered(search.search(&two, &ANYONE, Some(&bad)).unwrap_err());
     // Forge the alias length on an alias-carrying cursor.
     let mut bad = cursor.clone();
-    bad[57..59].copy_from_slice(&0u16.to_be_bytes());
+    bad[49..51].copy_from_slice(&0u16.to_be_bytes());
     malformed(search.search(&two, &ANYONE, Some(&bad)).unwrap_err());
     let page = search.search(&two, &ANYONE, Some(&cursor)).unwrap();
     assert_eq!(
@@ -358,10 +351,8 @@ fn cursor_tampering_and_hostile_bytes_fail_closed() {
 
 #[test]
 fn mid_transaction_failure_rolls_back_the_whole_reindex() {
-    let root = test_root("rollback");
-    let mut budgets = Budgets::default_v1();
-    budgets.max_search_index_terms = 4;
-    let core = AssetServerCore::open(&root, budgets).unwrap();
+    let (root, core) = open_core("rollback");
+    let db = root.join("catalog.sqlite3");
     let search = core.search();
     let (id_a, rev_a) = publish_prop(&core, "rik2", 1, b"glb a", b"thumb a", NOW);
     let mut aa = ann("alpha beta");
@@ -372,15 +363,18 @@ fn mid_transaction_failure_rolls_back_the_whole_reindex() {
         .set_asset_alias(&alias, &AssetRevisionRef { asset_id: id_a, revision: rev_a }, NOW + 1)
         .unwrap();
 
-    // Annotation path: term-budget admission fires after the annotation
-    // upsert and the delete-old-index statements in the same transaction.
-    // Failing it must roll all of them back.
-    let g0 = search.generation().unwrap();
-    let err = search
-        .set_annotation(&id_a, &ann("gamma delta epsilon zeta theta"), NOW + 2)
-        .unwrap_err();
-    assert!(matches!(err, ServerError::OverBudget { .. }), "{err}");
-    assert_eq!(search.generation().unwrap(), g0, "failed tx must not advance the generation");
+    // Annotation path: the posting insert fires AFTER the upsert and the
+    // delete-old-index statements in the same transaction. Failing it must
+    // roll all of them back.
+    let g0 = read_generation(&db);
+    raw::exec(
+        &db,
+        "CREATE TRIGGER boom BEFORE INSERT ON search_postings
+         BEGIN SELECT RAISE(ABORT, 'boom'); END",
+    );
+    let err = search.set_annotation(&id_a, &ann("gamma delta"), NOW + 2).unwrap_err();
+    assert!(matches!(err, ServerError::Db { .. }), "{err}");
+    assert_eq!(read_generation(&db), g0, "failed tx must not advance the generation");
     assert_eq!(search.annotation(&id_a).unwrap().unwrap().title, "alpha beta");
     assert_eq!(search.search(&q("alpha"), &ANYONE, None).unwrap().total, 1);
     assert_eq!(search.search(&q("gamma"), &ANYONE, None).unwrap().total, 0);
@@ -390,10 +384,11 @@ fn mid_transaction_failure_rolls_back_the_whole_reindex() {
     let page = search.search(&q("lamp"), &ANYONE, None).unwrap();
     assert_eq!((page.total, page.hits[0].live), (1, true), "alias index intact");
 
-    // A within-budget write lands, advancing the generation exactly once;
-    // alias postings survive an annotation rebuild.
-    search.set_annotation(&id_a, &ann("gamma delta epsilon zeta"), NOW + 3).unwrap();
-    assert_eq!(search.generation().unwrap(), g0 + 1);
+    // With the fault removed the identical write lands, advancing the
+    // generation exactly once; alias postings survive an annotation rebuild.
+    raw::exec(&db, "DROP TRIGGER boom");
+    search.set_annotation(&id_a, &ann("gamma delta"), NOW + 3).unwrap();
+    assert_eq!(read_generation(&db), g0 + 1);
     assert_eq!(search.search(&q("gamma"), &ANYONE, None).unwrap().total, 1);
     assert_eq!(search.search(&q("alpha"), &ANYONE, None).unwrap().total, 0);
     assert_eq!(search.search(&q("lamp"), &ANYONE, None).unwrap().total, 1);
@@ -403,24 +398,29 @@ fn mid_transaction_failure_rolls_back_the_whole_reindex() {
     // terms and the generation all stay exactly as before.
     let (id_b, rev_b) = publish_prop(&core, "rik2", 2, b"glb b", b"thumb b", NOW);
     search.set_annotation(&id_b, &ann("omega"), NOW + 4).unwrap();
-    let g1 = search.generation().unwrap();
-    let alias_b = "rik2/props/large/brass/blamp".parse().unwrap();
+    let g1 = read_generation(&db);
+    raw::exec(
+        &db,
+        "CREATE TRIGGER boom2 BEFORE INSERT ON search_alias_postings
+         BEGIN SELECT RAISE(ABORT, 'boom'); END",
+    );
+    let alias_b = "rik2/props/blamp".parse().unwrap();
     let err = core
         .catalog()
         .set_asset_alias(&alias_b, &AssetRevisionRef { asset_id: id_b, revision: rev_b }, NOW + 5)
         .unwrap_err();
-    assert!(matches!(err, ServerError::OverBudget { .. }), "{err}");
+    assert!(matches!(err, ServerError::Db { .. }), "{err}");
     assert_eq!(core.catalog().resolve_asset_alias(&alias_b).unwrap(), None);
-    assert_eq!(search.generation().unwrap(), g1);
+    assert_eq!(read_generation(&db), g1);
     assert_eq!(search.search(&q("blamp"), &ANYONE, None).unwrap().total, 0);
     let page = search.search(&q("omega"), &ANYONE, None).unwrap();
     assert_eq!((page.hits[0].live, page.hits[0].alias.as_deref()), (false, None));
 
-    let alias_b = "rik2/props/blamp".parse().unwrap();
+    raw::exec(&db, "DROP TRIGGER boom2");
     core.catalog()
         .set_asset_alias(&alias_b, &AssetRevisionRef { asset_id: id_b, revision: rev_b }, NOW + 6)
         .unwrap();
-    assert_eq!(search.generation().unwrap(), g1 + 1);
+    assert_eq!(read_generation(&db), g1 + 1);
     let page = search.search(&q("blamp"), &ANYONE, None).unwrap();
     assert_eq!(
         (page.total, page.hits[0].live, page.hits[0].alias.as_deref()),
diff --git a/libs/asset/store/tests/search_synonyms.rs b/libs/asset/store/tests/search_synonyms.rs
index 91e958055..1793db18a 100644
--- a/libs/asset/store/tests/search_synonyms.rs
+++ b/libs/asset/store/tests/search_synonyms.rs
@@ -23,12 +23,6 @@ fn ann(title: &str, description: &str) -> AssetAnnotation {
         categories: Vec::new(),
         tags: Vec::new(),
         creator: String::new(),
-        artist: String::new(),
-        artist_url: String::new(),
-        album: String::new(),
-        source_url: String::new(),
-        license: String::new(),
-        license_url: String::new(),
         owner: None,
         generator: String::new(),
         backend: String::new(),
@@ -46,7 +40,6 @@ fn q(text: &str) -> SearchQuery<'_> {
         filters: SearchFilters::default(),
         expand: true,
         page_size: 10,
-        newest: false,
         facets: 0,
     }
 }
diff --git a/libs/asset/store/tests/static_export.rs b/libs/asset/store/tests/static_export.rs
deleted file mode 100644
index 5dad9d4df..000000000
--- a/libs/asset/store/tests/static_export.rs
+++ /dev/null
@@ -1,809 +0,0 @@
-mod common;
-
-use common::*;
-use makepad_asset_data::*;
-use makepad_asset_store::json::Value;
-use makepad_asset_store::*;
-use std::collections::{BTreeMap, BTreeSet};
-use std::collections::VecDeque;
-use std::path::Path;
-use std::process::Command;
-
-struct ExportTransport {
-    root: std::path::PathBuf,
-    next: u64,
-    ready: VecDeque<makepad_asset_client::TransportCompletion>,
-}
-
-impl makepad_asset_client::Transport for ExportTransport {
-    fn start(&mut self, request: makepad_asset_client::OwnedRequest) -> makepad_asset_client::TransportId {
-        let id = makepad_asset_client::TransportId(self.next);
-        self.next += 1;
-        let route = request.url_or_target.split_once("/v1/")
-            .map(|(_, suffix)| format!("v1/{suffix}"))
-            .unwrap();
-        let result = std::fs::read(self.root.join(route))
-            .map(|body| makepad_asset_client::OwnedResponse {
-                status: 200,
-                headers: vec![("content-length".into(), body.len().to_string())],
-                body,
-            })
-            .map_err(|error| makepad_asset_client::TransportError::Network(error.to_string()));
-        self.ready.push_back(makepad_asset_client::TransportCompletion { id, result });
-        id
-    }
-
-    fn cancel(&mut self, id: makepad_asset_client::TransportId) {
-        self.ready.retain(|completion| completion.id != id);
-    }
-
-    fn poll(&mut self, out: &mut Vec<makepad_asset_client::TransportCompletion>) {
-        out.extend(self.ready.drain(..));
-    }
-}
-
-fn annotation(kind: AssetKind, title: &str) -> AssetAnnotation {
-    AssetAnnotation {
-        title: title.into(),
-        description: format!("Public description for {title}"),
-        kind: Some(kind),
-        categories: vec!["fixture".into()],
-        tags: vec!["public".into()],
-        creator: "Fixture Author".into(),
-        artist: String::new(),
-        artist_url: String::new(),
-        album: String::new(),
-        source_url: String::new(),
-        license: String::new(),
-        license_url: String::new(),
-        owner: Some(pid_n(9)),
-        generator: "fixture-generator".into(),
-        backend: "fixture-backend".into(),
-        model: "fixture-model".into(),
-        prompt: "SECRET PROMPT".into(),
-        provenance: "SECRET FREE FORM PROVENANCE".into(),
-        visibility: Visibility::Public,
-    }
-}
-
-fn publish_manifest(
-    core: &AssetServerCore,
-    namespace: &str,
-    alias: &str,
-    manifest: &AssetManifest,
-    now: u64,
-) -> AssetRevisionId {
-    let bytes = manifest.to_canonical_bytes().unwrap();
-    let item = PublishBatchItem {
-        namespace: namespace.into(),
-        manifest_bytes: bytes,
-        annotation: annotation(manifest.kind, alias),
-        alias: Some(alias.parse().unwrap()),
-    };
-    core.publish_batch(&[item], now).unwrap()[0].revision
-}
-
-fn publish_manifest_without_alias(
-    core: &AssetServerCore,
-    namespace: &str,
-    manifest: &AssetManifest,
-    now: u64,
-) -> AssetRevisionId {
-    let item = PublishBatchItem {
-        namespace: namespace.into(),
-        manifest_bytes: manifest.to_canonical_bytes().unwrap(),
-        annotation: annotation(manifest.kind, "unaliased fixture"),
-        alias: None,
-    };
-    core.publish_batch(&[item], now).unwrap()[0].revision
-}
-
-fn audio_manifest(id: AssetId, audio: &[u8], lyrics: Option<&[u8]>) -> AssetManifest {
-    let mut manifest = prop_manifest(id, b"unused", b"unused");
-    manifest.kind = AssetKind::Audio;
-    manifest.thumbnail = None;
-    manifest.files = vec![AssetFile {
-        role: FileRole::Audio,
-        tier: DeviceTier::Any,
-        lod: 0,
-        media: MediaType::Mp3,
-        blob: BlobId::hash_of(audio),
-        byte_len: audio.len() as u64,
-        dims: None,
-    }];
-    if let Some(lyrics) = lyrics {
-        manifest.files.push(AssetFile {
-            role: FileRole::Lyrics,
-            tier: DeviceTier::Any,
-            lod: 0,
-            media: MediaType::Json,
-            blob: BlobId::hash_of(lyrics),
-            byte_len: lyrics.len() as u64,
-            dims: None,
-        });
-    }
-    manifest.metrics = Metrics {
-        total_bytes: manifest.files.iter().map(|file| file.byte_len).sum(),
-        media_millis: 1_000,
-        ..Default::default()
-    };
-    manifest.canonicalize();
-    manifest
-}
-
-/// Encode the v3 shape stored by pre-thumbnail-view servers. V4 appended one
-/// empty view count after the five unchanged thumbnail fields.
-fn content_v3_asset_bytes(manifest: &AssetManifest) -> Vec<u8> {
-    let thumbnail = manifest.thumbnail.as_ref().expect("fixture has a thumbnail");
-    assert!(thumbnail.views.is_empty());
-    let mut bytes = manifest.to_canonical_bytes().unwrap();
-    assert_eq!(&bytes[..7], b"MPC1\x01\x00\x04");
-
-    let offsets: Vec<_> = bytes
-        .windows(thumbnail.blob.as_bytes().len())
-        .enumerate()
-        .filter_map(|(offset, value)| (value == thumbnail.blob.as_bytes()).then_some(offset))
-        .collect();
-    assert_eq!(offsets.len(), 1, "thumbnail digest must be unique in fixture bytes");
-    let views_count = offsets[0] + 32 + 1 + 4 + 4 + 8;
-    assert_eq!(&bytes[views_count..views_count + 4], &[0; 4]);
-    bytes.drain(views_count..views_count + 4);
-    bytes[5..7].copy_from_slice(&3u16.to_be_bytes());
-    bytes
-}
-
-fn hex(bytes: &[u8]) -> String {
-    let mut out = String::with_capacity(bytes.len() * 2);
-    for byte in bytes {
-        use std::fmt::Write;
-        write!(out, "{byte:02x}").unwrap();
-    }
-    out
-}
-
-fn list_files(root: &Path) -> BTreeMap<String, Vec<u8>> {
-    fn walk(root: &Path, dir: &Path, out: &mut BTreeMap<String, Vec<u8>>) {
-        let mut entries: Vec<_> = std::fs::read_dir(dir)
-            .unwrap()
-            .map(|entry| entry.unwrap().path())
-            .collect();
-        entries.sort();
-        for path in entries {
-            if path.is_dir() {
-                walk(root, &path, out);
-            } else {
-                let relative = path.strip_prefix(root).unwrap();
-                let wire = format!("/{}", relative.to_string_lossy().replace('\\', "/"));
-                out.insert(wire, std::fs::read(path).unwrap());
-            }
-        }
-    }
-    let mut out = BTreeMap::new();
-    walk(root, root, &mut out);
-    out
-}
-
-fn parse_file(path: &Path) -> Value {
-    makepad_asset_store::json::parse(&std::fs::read(path).unwrap()).unwrap()
-}
-
-fn assert_no_forbidden_keys(value: &Value) {
-    const DENY: &[&str] = &[
-        "token",
-        "bearer",
-        "prompt",
-        "owner",
-        "owner_id",
-        "chat",
-        "rooms",
-        "jobs",
-        "operations",
-        "pipeline_events",
-        "blob_reference_path",
-        "import_history",
-        "provenance",
-    ];
-    match value {
-        Value::Obj(pairs) => {
-            for (key, value) in pairs {
-                assert!(!DENY.contains(&key.as_str()), "forbidden JSON key {key}");
-                assert_no_forbidden_keys(value);
-            }
-        }
-        Value::Arr(values) => {
-            for value in values {
-                assert_no_forbidden_keys(value);
-            }
-        }
-        _ => {}
-    }
-}
-
-fn manifest_file_records(manifest: &Value) -> Vec<&Value> {
-    manifest.get("files").unwrap().as_arr().unwrap().iter().collect()
-}
-
-fn field<'a>(value: &'a Value, key: &str) -> &'a str {
-    value.get(key).unwrap().as_str().unwrap()
-}
-
-fn assert_integrity_and_sanitization(out: &Path) {
-    let manifest = parse_file(&out.join("v1/static/manifest.json"));
-    assert_no_forbidden_keys(&manifest);
-    let mut recorded = BTreeSet::new();
-    for record in manifest_file_records(&manifest) {
-        let path = field(record, "path");
-        let bytes = std::fs::read(out.join(path.trim_start_matches('/'))).unwrap();
-        assert_eq!(record.get("byte_len").unwrap().as_u64(), Some(bytes.len() as u64));
-        assert_eq!(field(record, "sha256"), sha256_hex(&bytes));
-        recorded.insert(path.to_string());
-        if field(record, "content_type") == "application/json"
-            && matches!(record.get("content_encoding"), Some(Value::Null))
-        {
-            assert_no_forbidden_keys(&makepad_asset_store::json::parse(&bytes).unwrap());
-        }
-    }
-    let all: BTreeSet<_> = list_files(out).into_keys().collect();
-    let unindexed: BTreeSet<_> = all.difference(&recorded).cloned().collect();
-    assert_eq!(
-        unindexed,
-        BTreeSet::from([
-            "/v1/static/manifest.json".to_string(),
-            "/v1/static/manifest.json.br".to_string(),
-        ])
-    );
-}
-
-#[test]
-fn schema_v3_asset_manifest_is_migrated_during_static_export() {
-    let (root, core) = open_core("static_export_content_v3");
-    let glb = b"V3-GLB";
-    let thumb = b"V3-PNG";
-    core.put_blob(glb, NOW).unwrap();
-    core.put_blob(thumb, NOW).unwrap();
-    let manifest = prop_manifest(asset_id_n(31), glb, thumb);
-    let v3_bytes = content_v3_asset_bytes(&manifest);
-    let migrated = AssetManifest::from_canonical_bytes(&v3_bytes).unwrap();
-    assert_eq!(migrated, manifest);
-    assert!(migrated.thumbnail.as_ref().unwrap().views.is_empty());
-
-    let old_revision = AssetRevisionId::hash_of(&v3_bytes);
-    let outcome = core
-        .publish_batch(
-            &[PublishBatchItem {
-                namespace: "music".into(),
-                manifest_bytes: v3_bytes,
-                annotation: annotation(AssetKind::Prop, "v3 fixture"),
-                alias: Some("music/v3-fixture".parse().unwrap()),
-            }],
-            NOW,
-        )
-        .unwrap();
-    assert_eq!(outcome[0].revision, old_revision);
-
-    let reader = AssetServerCore::open_read_only(&root, Budgets::default_v1()).unwrap();
-    let out = root.join("export");
-    let report = export_static(&reader, &out, &StaticExportOptions::default()).unwrap();
-    assert_eq!((report.assets, report.revisions), (1, 1));
-
-    let migrated_bytes = migrated.to_canonical_bytes().unwrap();
-    let migrated_revision = AssetRevisionId::hash_of(&migrated_bytes);
-    assert_ne!(migrated_revision, old_revision);
-    let exported = std::fs::read(out.join(format!("v1/revisions/{migrated_revision}"))).unwrap();
-    assert_eq!(exported, migrated_bytes);
-    assert_eq!(u16::from_be_bytes([exported[5], exported[6]]), CONTENT_SCHEMA_VERSION);
-
-    drop(reader);
-    drop(core);
-    let _ = std::fs::remove_dir_all(root);
-}
-
-#[test]
-fn runtime_schema_failure_names_table_and_does_not_print_usage() {
-    let (root, core) = open_core("static_export_content_schema_error");
-    let glb = b"FUTURE-GLB";
-    let thumb = b"FUTURE-PNG";
-    core.put_blob(glb, NOW).unwrap();
-    core.put_blob(thumb, NOW).unwrap();
-    let manifest = prop_manifest(asset_id_n(32), glb, thumb);
-    publish_manifest(&core, "music", "music/future-fixture", &manifest, NOW);
-    drop(core);
-
-    let mut future = manifest.to_canonical_bytes().unwrap();
-    let found = CONTENT_SCHEMA_VERSION + 1;
-    future[5..7].copy_from_slice(&found.to_be_bytes());
-    raw::exec(
-        &root.join("catalog.sqlite3"),
-        &format!("UPDATE asset_revisions SET manifest=X'{}'", hex(&future)),
-    );
-
-    let out = root.join("export");
-    let result = Command::new(env!("CARGO_BIN_EXE_makepad-asset-store"))
-        .arg("export-static")
-        .arg(&root)
-        .arg(&out)
-        .output()
-        .unwrap();
-    assert_eq!(result.status.code(), Some(1));
-    let stderr = String::from_utf8(result.stderr).unwrap();
-    assert!(stderr.contains(&format!(
-        "unsupported content schema in catalog.sqlite3 asset_revisions.manifest: expected {}..={}, found {found}",
-        MIN_READABLE_CONTENT_SCHEMA_VERSION, CONTENT_SCHEMA_VERSION,
-    )));
-    assert!(!stderr.contains("makepad-asset-store --root"));
-
-    let _ = std::fs::remove_dir_all(root);
-}
-
-#[test]
-fn deterministic_golden_rewrites_graph_and_indexes_every_route() {
-    let (root, core) = open_core("static_export_golden");
-    let dep_glb = b"DEPENDENCY-GLB";
-    let dep_thumb = b"DEPENDENCY-PNG";
-    let root_glb = b"ROOT-GLB";
-    let root_thumb = b"ROOT-PNG";
-    for bytes in [dep_glb.as_slice(), dep_thumb, root_glb, root_thumb] {
-        core.put_blob(bytes, NOW).unwrap();
-    }
-
-    let mut dependency = prop_manifest(asset_id_n(1), dep_glb, dep_thumb);
-    dependency.provenance = Some(Provenance {
-        generator: "secret-generator".into(),
-        model: "secret-model".into(),
-        version: "1".into(),
-        seed: 42,
-        parents: Vec::new(),
-        params_digest: Some(sha256(b"secret params")),
-    });
-    let dependency_old = publish_manifest(&core, "pub", "pub/fixture/dependency", &dependency, NOW);
-
-    let mut parent = prop_manifest(asset_id_n(2), root_glb, root_thumb);
-    parent.dependencies.push(AssetRevisionRef {
-        asset_id: dependency.asset_id,
-        revision: dependency_old,
-    });
-    parent.provenance = Some(Provenance {
-        generator: "private-pipeline".into(),
-        model: "private-model".into(),
-        version: "2".into(),
-        seed: 99,
-        parents: vec![dependency_old],
-        params_digest: None,
-    });
-    parent.canonicalize();
-    let parent_old = publish_manifest(&core, "pub", "pub/fixture/parent", &parent, NOW + 1);
-
-    let out_a = root.join("export-a");
-    let out_b = root.join("export-b");
-    let report_a = export_static(&core, &out_a, &StaticExportOptions::default()).unwrap();
-    let report_b = export_static(&core, &out_b, &StaticExportOptions::default()).unwrap();
-    assert_eq!(report_a, report_b);
-    assert_eq!(list_files(&out_a), list_files(&out_b));
-    assert_eq!(report_a.assets, 2);
-    assert_eq!(report_a.revisions, 2);
-    assert_eq!(report_a.aliases, 2);
-    assert_eq!(report_a.snapshot_id.len(), 32);
-    assert_eq!(
-        report_a.snapshot_id, "7331ed62a0e519599984c2ae4904f6a4",
-        "static export contract changed; if intentional, bump this golden to the `left` value printed above",
-    );
-    assert!(report_a.snapshot_id.bytes().all(|byte| byte.is_ascii_hexdigit()));
-
-    let alias = parse_file(&out_a.join("v1/aliases/pub/fixture/parent"));
-    let parent_new: AssetRevisionId = field(&alias, "head_revision").parse().unwrap();
-    assert_ne!(parent_new, parent_old);
-    let parent_bytes = std::fs::read(out_a.join(format!("v1/revisions/{parent_new}"))).unwrap();
-    let parent_public = AssetManifest::from_canonical_bytes(&parent_bytes).unwrap();
-    assert!(parent_public.provenance.is_none());
-    assert_eq!(parent_public.rights, parent.rights);
-    assert_ne!(parent_public.dependencies[0].revision, dependency_old);
-    let dep_new = parent_public.dependencies[0].revision;
-    let dep_bytes = std::fs::read(out_a.join(format!("v1/revisions/{dep_new}"))).unwrap();
-    let dep_public = AssetManifest::from_canonical_bytes(&dep_bytes).unwrap();
-    assert!(dep_public.provenance.is_none());
-    assert_eq!(dep_public.rights.credits, "test");
-    assert_eq!(AssetRevisionId::hash_of(&parent_bytes), parent_new);
-    assert_eq!(AssetRevisionId::hash_of(&dep_bytes), dep_new);
-
-    let health = parse_file(&out_a.join("v1/health"));
-    let manifest = parse_file(&out_a.join("v1/static/manifest.json"));
-    assert_eq!(field(&health, "server_id"), field(&manifest, "server_id"));
-    assert_eq!(manifest.get("static_version").unwrap().as_u64(), Some(1));
-    assert_eq!(manifest.get("protocol_version").unwrap().as_u64(), Some(1));
-    assert_integrity_and_sanitization(&out_a);
-
-    // The producer's own public export is accepted by the thin-client
-    // reader before either side evolves independently.
-    let transport = ExportTransport { root: out_a.clone(), next: 1, ready: VecDeque::new() };
-    let mut reader = makepad_asset_client::StaticStore::start(
-        makepad_asset_client::BaseUrl::parse("https://fixture.invalid").unwrap(),
-        Box::new(transport),
-        Box::new(makepad_asset_client::MemoryCacheStore::new(1024 * 1024)),
-    ).unwrap();
-    let events = reader.poll();
-    assert!(events.iter().any(|event| matches!(event, makepad_asset_client::StaticStoreEvent::Ready)));
-    assert_eq!(reader.assets_page(None, None, 10).unwrap().assets.len(), 2);
-    let _ = std::fs::remove_dir_all(root);
-}
-
-#[test]
-fn forbidden_and_lan_local_rights_fail_closed() {
-    let (root, core) = open_core("static_export_rights");
-    for (id, policy, alias) in [
-        (3, Redistribution::Forbidden, "pub/rights/forbidden"),
-        (4, Redistribution::LanLocal, "pub/rights/lan-local"),
-    ] {
-        let glb = format!("RIGHTS-GLB-{id}").into_bytes();
-        let thumb = format!("RIGHTS-PNG-{id}").into_bytes();
-        core.put_blob(&glb, NOW).unwrap();
-        core.put_blob(&thumb, NOW).unwrap();
-        let mut manifest = prop_manifest(asset_id_n(id), &glb, &thumb);
-        manifest.rights.redistribution = policy;
-        publish_manifest(&core, "pub", alias, &manifest, NOW + id as u64);
-    }
-    let out = root.join("export");
-    let report = export_static(&core, &out, &StaticExportOptions::default()).unwrap();
-    assert_eq!(report.assets, 0);
-    assert_eq!(report.aliases, 0);
-    assert_eq!(report.excluded_rights, 2);
-    let manifest = parse_file(&out.join("v1/static/manifest.json"));
-    assert!(manifest.get("assets").unwrap().as_arr().unwrap().is_empty());
-    assert!(!out.join("v1/aliases/pub/rights/forbidden").exists());
-    assert!(!out.join("v1/aliases/pub/rights/lan-local").exists());
-    assert_integrity_and_sanitization(&out);
-    let _ = std::fs::remove_dir_all(root);
-}
-
-fn video_manifest(id: AssetId, video: &[u8], still: &[u8], thumb: &[u8]) -> AssetManifest {
-    let mut manifest = prop_manifest(id, video, thumb);
-    manifest.kind = AssetKind::Video;
-    manifest.files = vec![
-        AssetFile {
-            role: FileRole::PreviewFront,
-            tier: DeviceTier::Any,
-            lod: 0,
-            media: MediaType::Jpeg,
-            blob: BlobId::hash_of(still),
-            byte_len: still.len() as u64,
-            dims: Some(ImageDims { width: 32, height: 32 }),
-        },
-        AssetFile {
-            role: FileRole::Video,
-            tier: DeviceTier::Any,
-            lod: 0,
-            media: MediaType::Mp4,
-            blob: BlobId::hash_of(video),
-            byte_len: video.len() as u64,
-            dims: None,
-        },
-    ];
-    manifest.metrics.total_bytes = (still.len() + video.len() + thumb.len()) as u64;
-    manifest.canonicalize();
-    manifest
-}
-
-fn blob_row<'a>(manifest: &'a Value, blob: &BlobId) -> &'a Value {
-    manifest
-        .get("blobs")
-        .unwrap()
-        .as_arr()
-        .unwrap()
-        .iter()
-        .find(|row| field(row, "blob") == blob.to_string())
-        .unwrap()
-}
-
-#[test]
-fn video_cap_omits_only_video_and_always_keeps_stills() {
-    let (root, core) = open_core("static_export_video");
-    let video = b"0123456789ABCDEF";
-    let still = b"STILL-JPEG";
-    let thumb = b"THUMB-PNG";
-    for bytes in [video.as_slice(), still.as_slice(), thumb.as_slice()] {
-        core.put_blob(bytes, NOW).unwrap();
-    }
-    let manifest = video_manifest(asset_id_n(5), video, still, thumb);
-    publish_manifest(&core, "pub", "pub/video/clip", &manifest, NOW);
-
-    let out_small = root.join("export-small");
-    let small = StaticExportOptions {
-        include_video_up_to: video.len() as u64 - 1,
-        ..StaticExportOptions::default()
-    };
-    export_static(&core, &out_small, &small).unwrap();
-    let index = parse_file(&out_small.join("v1/static/manifest.json"));
-    let video_id = BlobId::hash_of(video);
-    let still_id = BlobId::hash_of(still);
-    let thumb_id = BlobId::hash_of(thumb);
-    assert_eq!(blob_row(&index, &video_id).get("present").unwrap().as_bool(), Some(false));
-    assert_eq!(field(blob_row(&index, &video_id), "reason"), "video_cap");
-    assert!(!out_small.join(format!("v1/blobs/{video_id}")).exists());
-    assert!(out_small.join(format!("v1/blobs/{still_id}")).exists());
-    assert!(out_small.join(format!("v1/blobs/{thumb_id}")).exists());
-
-    let out_equal = root.join("export-equal");
-    let equal = StaticExportOptions {
-        include_video_up_to: video.len() as u64,
-        ..StaticExportOptions::default()
-    };
-    export_static(&core, &out_equal, &equal).unwrap();
-    let index = parse_file(&out_equal.join("v1/static/manifest.json"));
-    assert_eq!(blob_row(&index, &video_id).get("present").unwrap().as_bool(), Some(true));
-    assert!(out_equal.join(format!("v1/blobs/{video_id}")).exists());
-    assert_integrity_and_sanitization(&out_small);
-    assert_integrity_and_sanitization(&out_equal);
-    let _ = std::fs::remove_dir_all(root);
-}
-
-#[test]
-fn public_page_is_bounded_sorted_and_redacted_by_type() {
-    let (root, core) = open_core("static_export_page");
-    for id in [7, 6] {
-        let glb = [id, b'g'];
-        let thumb = [id, b't'];
-        core.put_blob(&glb, NOW).unwrap();
-        core.put_blob(&thumb, NOW).unwrap();
-        let manifest = prop_manifest(asset_id_n(id), &glb, &thumb);
-        publish_manifest(
-            &core,
-            "pub",
-            &format!("pub/page/asset-{id}"),
-            &manifest,
-            NOW + id as u64,
-        );
-    }
-    let first = core
-        .public_export_page(PublicExportFilter {
-            namespace: Some("pub"),
-            kind: Some(AssetKind::Prop),
-            after: None,
-            limit: 1,
-        })
-        .unwrap();
-    assert_eq!(first.assets.len(), 1);
-    assert_eq!(first.assets[0].asset_id, asset_id_n(6));
-    assert_eq!(first.assets[0].search.title, "pub/page/asset-6");
-    assert!(first.assets[0]
-        .search
-        .terms
-        .iter()
-        .all(|term| !term.term.contains("secret")));
-    let second = core
-        .public_export_page(PublicExportFilter {
-            namespace: Some("pub"),
-            kind: Some(AssetKind::Prop),
-            after: first.next,
-            limit: 1,
-        })
-        .unwrap();
-    assert_eq!(second.assets[0].asset_id, asset_id_n(7));
-    assert!(second.next.is_none());
-    let _ = std::fs::remove_dir_all(root);
-}
-
-#[test]
-fn namespace_kind_and_limit_include_unaliased_assets_and_side_channels_read_only() {
-    let (root, core) = open_core("static_export_filters");
-    let song_a = b"MP3-A";
-    let song_b = b"MP3-B";
-    let lyrics = br#"{"lines":[]}"#;
-    let prop = b"PROP-GLB";
-    let thumb = b"PROP-PNG";
-    for bytes in [
-        song_a.as_slice(),
-        song_b.as_slice(),
-        lyrics.as_slice(),
-        prop.as_slice(),
-        thumb.as_slice(),
-    ] {
-        core.put_blob(bytes, NOW).unwrap();
-    }
-
-    let audio_a = audio_manifest(asset_id_n(10), song_a, Some(lyrics));
-    let audio_b = audio_manifest(asset_id_n(11), song_b, None);
-    publish_manifest_without_alias(&core, "music", &audio_a, NOW);
-    publish_manifest_without_alias(&core, "music", &audio_b, NOW + 1);
-    let prop_manifest = prop_manifest(asset_id_n(12), prop, thumb);
-    publish_manifest(&core, "other", "other/fixture/prop", &prop_manifest, NOW + 2);
-
-    // The exporter opens a separate read-only WAL reader while the writer is
-    // still alive; it neither needs nor takes the host's server.lock.
-    let reader = AssetServerCore::open_read_only(&root, Budgets::default_v1()).unwrap();
-
-    let out_all = root.join("export-all");
-    let all = export_static(&reader, &out_all, &StaticExportOptions::default()).unwrap();
-    assert_eq!((all.assets, all.revisions, all.aliases), (3, 3, 1));
-
-    let out_ns = root.join("export-ns");
-    let by_ns = export_static(
-        &reader,
-        &out_ns,
-        &StaticExportOptions {
-            namespace: Some("music".into()),
-            ..StaticExportOptions::default()
-        },
-    )
-    .unwrap();
-    assert_eq!((by_ns.assets, by_ns.revisions, by_ns.aliases), (2, 2, 0));
-    assert!(out_ns.join(format!("v1/blobs/{}", BlobId::hash_of(lyrics))).is_file());
-
-    let out_kind = root.join("export-kind");
-    let by_kind = export_static(
-        &reader,
-        &out_kind,
-        &StaticExportOptions {
-            kind: Some(AssetKind::Audio),
-            ..StaticExportOptions::default()
-        },
-    )
-    .unwrap();
-    assert_eq!((by_kind.assets, by_kind.revisions), (2, 2));
-
-    let out_zero = root.join("export-zero");
-    let zero = export_static(
-        &reader,
-        &out_zero,
-        &StaticExportOptions {
-            namespace: Some("music".into()),
-            kind: Some(AssetKind::Prop),
-            ..StaticExportOptions::default()
-        },
-    )
-    .unwrap();
-    assert_eq!(zero.assets, 0);
-    assert_eq!(zero.live_assets_considered, 3);
-    assert_eq!(zero.excluded_namespace_mismatch, 1);
-    assert_eq!(zero.excluded_kind_mismatch, 2);
-
-    let out_limit = root.join("export-limit");
-    let limited = export_static(
-        &reader,
-        &out_limit,
-        &StaticExportOptions {
-            namespace: Some("music".into()),
-            limit: Some(1),
-            ..StaticExportOptions::default()
-        },
-    )
-    .unwrap();
-    assert_eq!((limited.assets, limited.revisions), (1, 1));
-    assert_eq!(limited.excluded_limit, 1);
-
-    drop(reader);
-    drop(core);
-    raw::exec(&root.join("catalog.sqlite3"), "PRAGMA user_version=9");
-    let schema_v9_reader = AssetServerCore::open_read_only(&root, Budgets::default_v1()).unwrap();
-    assert_eq!(
-        schema_v9_reader
-            .public_export_page(PublicExportFilter {
-                namespace: Some("music"),
-                limit: 10,
-                ..PublicExportFilter::default()
-            })
-            .unwrap()
-            .assets
-            .len(),
-        2
-    );
-    drop(schema_v9_reader);
-    let _ = std::fs::remove_dir_all(root);
-}
-
-#[test]
-fn reachable_variant_documents_are_rewritten_to_digest_paths() {
-    let (root, core) = open_core("static_export_variants");
-    let glb = b"VARIANT-BASE-GLB";
-    let thumb = b"VARIANT-BASE-PNG";
-    core.put_blob(glb, NOW).unwrap();
-    core.put_blob(thumb, NOW).unwrap();
-    let mut manifest = prop_manifest(asset_id_n(8), glb, thumb);
-    manifest.provenance = Some(Provenance {
-        generator: "private-derivation-parent".into(),
-        model: "private-model".into(),
-        version: "1".into(),
-        seed: 7,
-        parents: Vec::new(),
-        params_digest: None,
-    });
-    let old_revision = publish_manifest(&core, "pub", "pub/variant/base", &manifest, NOW);
-    let base = AssetRevisionRef { asset_id: manifest.asset_id, revision: old_revision };
-    let recipe = ProcessingRecipe {
-        settings: RecipeSettings::MeshLod { lod: 1, target_triangles: 8 },
-        tool: ToolClosure {
-            processor: "mp_derive".into(),
-            version: "1.0".into(),
-            build: "deadbeef".into(),
-            deterministic: true,
-        },
-        output_schema: OUTPUT_SCHEMA_V1,
-    };
-    let DerivationOutcome::NeedsJob { dkey, job_id, .. } = core
-        .variants()
-        .begin_derivation(&base, &recipe.to_canonical_bytes().unwrap(), NOW + 1)
-        .unwrap()
-    else {
-        panic!("derivation did not arm");
-    };
-    let derived_bytes = b"VARIANT-LOD1-GLB";
-    core.put_blob(derived_bytes, NOW + 1).unwrap();
-    let result = DerivedResult {
-        outputs: vec![AssetFile {
-            role: FileRole::Lod1Glb,
-            tier: DeviceTier::Low,
-            lod: 1,
-            media: MediaType::Glb,
-            blob: BlobId::hash_of(derived_bytes),
-            byte_len: derived_bytes.len() as u64,
-            dims: None,
-        }],
-        thumbnail: None,
-        metrics: Metrics {
-            total_bytes: derived_bytes.len() as u64,
-            triangles: 6,
-            vertices: 5,
-            ..Default::default()
-        },
-    };
-    let variant = core
-        .variants()
-        .complete_derivation(&dkey, &job_id, "fixture-worker", &result, NOW + 2)
-        .unwrap();
-    core.variants().freeze_variant_set(&base, &[variant], NOW + 3).unwrap();
-
-    let out = root.join("export");
-    export_static(&core, &out, &StaticExportOptions::default()).unwrap();
-    let index = parse_file(&out.join("v1/static/manifest.json"));
-    let variants = index.get("variants").unwrap().as_arr().unwrap();
-    assert_eq!(variants.len(), 1);
-    let new_revision: AssetRevisionId = field(&variants[0], "base_revision").parse().unwrap();
-    let new_set: VariantSetId = field(&variants[0], "variant_set").parse().unwrap();
-    let new_variant: DerivedVariantId = variants[0]
-        .get("variants")
-        .unwrap()
-        .as_arr()
-        .unwrap()[0]
-        .as_str()
-        .unwrap()
-        .parse()
-        .unwrap();
-    assert_ne!(new_revision, old_revision);
-    assert!(out.join(format!("v1/variant-sets/{new_set}")).is_file());
-    let variant_bytes = std::fs::read(out.join(format!("v1/derived-variants/{new_variant}"))).unwrap();
-    let public_variant = DerivedVariantManifest::from_canonical_bytes(&variant_bytes).unwrap();
-    assert_eq!(public_variant.base.revision, new_revision);
-    assert_eq!(DerivedVariantId::hash_of(&variant_bytes), new_variant);
-    assert!(out.join(format!("v1/blobs/{}", BlobId::hash_of(derived_bytes))).is_file());
-    assert_integrity_and_sanitization(&out);
-
-    let transport = ExportTransport { root: out.clone(), next: 1, ready: VecDeque::new() };
-    let mut reader = makepad_asset_client::StaticStore::start(
-        makepad_asset_client::BaseUrl::parse("https://fixture.invalid").unwrap(),
-        Box::new(transport),
-        Box::new(makepad_asset_client::MemoryCacheStore::new(1024 * 1024)),
-    ).unwrap();
-    assert!(reader.poll().iter().any(|event| {
-        matches!(event, makepad_asset_client::StaticStoreEvent::Ready)
-    }));
-    let set_fetch = reader
-        .start_fetch(makepad_asset_client::StaticFetch::VariantSet(new_set))
-        .unwrap();
-    let variant_fetch = reader
-        .start_fetch(makepad_asset_client::StaticFetch::DerivedVariant(new_variant))
-        .unwrap();
-    let events = reader.poll();
-    assert!(events.iter().any(|event| matches!(
-        event,
-        makepad_asset_client::StaticStoreEvent::FetchDone {
-            id,
-            output: makepad_asset_client::StaticFetchOutput::VariantSet(_),
-        } if *id == set_fetch
-    )));
-    assert!(events.iter().any(|event| matches!(
-        event,
-        makepad_asset_client::StaticStoreEvent::FetchDone {
-            id,
-            output: makepad_asset_client::StaticFetchOutput::DerivedVariant(_),
-        } if *id == variant_fetch
-    )));
-    let _ = std::fs::remove_dir_all(root);
-}
diff --git a/libs/asset/store/tests/variants.rs b/libs/asset/store/tests/variants.rs
index 071b09bd3..52584ffee 100644
--- a/libs/asset/store/tests/variants.rs
+++ b/libs/asset/store/tests/variants.rs
@@ -210,17 +210,16 @@ fn completion_validates_against_the_recipe_and_the_store() {
         core.variants().complete_derivation(&dkey, &job, "w-1", &missing_blob, NOW + 1),
         Err(ServerError::NotFound { what: "variant thumbnail blob" })
     ));
+    // A worker without the lease cannot publish.
+    let good = thumb_result(&core, NOW);
+    assert!(matches!(
+        core.variants().complete_derivation(&dkey, &job, "w-2", &good, NOW + 1),
+        Err(ServerError::LeaseLost { .. })
+    ));
     let status = core.variants().derivation_status(&dkey).unwrap().unwrap();
     assert_eq!(status.state, "pending");
 
-    // Client-driven derivation is authorized by the exact deterministic job
-    // id; the worker label is attribution, not a second lease identity.
-    let good = thumb_result(&core, NOW);
-    core.variants()
-        .complete_derivation(&dkey, &job, "w-2", &good, NOW + 1)
-        .unwrap();
-
-    // An identical late completion under another label is idempotent.
+    // The holding worker with valid facts still lands it.
     core.variants()
         .complete_derivation(&dkey, &job, "w-1", &good, NOW + 2)
         .unwrap();
@@ -262,38 +261,36 @@ fn late_duplicate_completion_cannot_replace_the_winner() {
 }
 
 #[test]
-fn pending_derivation_keeps_one_deterministic_job_until_completion() {
-    let (_root, core) = open_core("variants_pending");
+fn terminal_failure_rearms_with_a_fresh_deterministic_job() {
+    let (_root, core) = open_core("variants_rearm");
     let base = watchtower_base(&core, NOW);
     let recipe_bytes = lod_recipe().to_canonical_bytes().unwrap();
     let (dkey, job0) = arm_and_claim(&core, &base, &lod_recipe(), "w-1", NOW);
 
-    // Client-driven work has no separate queue lease to expire: the pending
-    // row and deterministic job id remain the single-flight marker.
+    // max_attempts=1: one failure is terminal.
+    // Status reads failed by joining the job state.
     let status = core.variants().derivation_status(&dkey).unwrap().unwrap();
-    assert_eq!(status.state, "pending");
+    assert_eq!(status.state, "failed");
 
+    // A new request re-arms round 1 with a different deterministic job id.
     let outcome = core
         .variants()
         .begin_derivation(&base, &recipe_bytes, NOW + 2)
         .unwrap();
-    let DerivationOutcome::InFlight { job_id: job1, .. } = outcome else {
-        panic!("expected InFlight, got {outcome:?}");
+    let DerivationOutcome::NeedsJob { job_id: job1, .. } = outcome else {
+        panic!("expected NeedsJob, got {outcome:?}");
     };
-    assert_eq!(job0, job1);
-
-    // A report for any other job identity refuses.
-    let wrong_job = JobId([0x55; 16]);
+    assert_ne!(job0, job1);
+    // A late completion on the SUPERSEDED job refuses.
     let result = lod_result(&core, NOW + 2);
     assert!(matches!(
-        core.variants().complete_derivation(&dkey, &wrong_job, "w-1", &result, NOW + 3),
+        core.variants().complete_derivation(&dkey, &job0, "w-1", &result, NOW + 3),
         Err(ServerError::LeaseLost { what: "superseded derivation job" })
     ));
-
-    // The live identity completes normally and dedupes thereafter.
+    // The live round completes normally and dedupes thereafter.
     let variant = core
         .variants()
-        .complete_derivation(&dkey, &job0, "w-1", &result, NOW + 3)
+        .complete_derivation(&dkey, &job1, "w-1", &result, NOW + 3)
         .unwrap();
     match core.variants().begin_derivation(&base, &recipe_bytes, NOW + 4).unwrap() {
         DerivationOutcome::Ready { variant: v, .. } => assert_eq!(v, variant),
@@ -302,7 +299,7 @@ fn pending_derivation_keeps_one_deterministic_job_until_completion() {
 }
 
 #[test]
-fn repeated_begin_observes_the_same_inflight_job() {
+fn crash_between_arm_and_enqueue_reoffers_the_same_job() {
     let (_root, core) = open_core("variants_crash_repair");
     let base = watchtower_base(&core, NOW);
     let recipe_bytes = thumb_recipe().to_canonical_bytes().unwrap();
@@ -314,13 +311,13 @@ fn repeated_begin_observes_the_same_inflight_job() {
     else {
         panic!("expected NeedsJob");
     };
-    // The exact same deterministic job id is observed as in flight.
-    let DerivationOutcome::InFlight { job_id: second, .. } = core
+    // Repair: the exact same deterministic job id is offered again.
+    let DerivationOutcome::NeedsJob { job_id: second, .. } = core
         .variants()
         .begin_derivation(&base, &recipe_bytes, NOW + 1)
         .unwrap()
     else {
-        panic!("expected InFlight");
+        panic!("expected NeedsJob again");
     };
     assert_eq!(first, second);
 }
diff --git a/libs/asset/widgets/src/audio_view.rs b/libs/asset/widgets/src/audio_view.rs
index b22f7218d..884ca04c8 100644
--- a/libs/asset/widgets/src/audio_view.rs
+++ b/libs/asset/widgets/src/audio_view.rs
@@ -243,7 +243,7 @@ impl AudioView {
     pub fn set_clip(&mut self, cx: &mut Cx, bytes: Vec<u8>, format: ClipFormat) {
         self.fft = None;
         self.wave = None;
-        self.decoder.start(cx, bytes, format);
+        self.decoder.start(bytes, format);
         self.show_face(cx);
         cx.new_next_frame();
     }
diff --git a/libs/asset/widgets/src/clip.rs b/libs/asset/widgets/src/clip.rs
index cb6ddc58b..ef1267869 100644
--- a/libs/asset/widgets/src/clip.rs
+++ b/libs/asset/widgets/src/clip.rs
@@ -16,7 +16,7 @@ use makepad_audio_decode::{decode_audio_limited, AudioFormat, Limits};
 use makepad_audio_picture::spectrogram::spectrogram_rgba;
 use makepad_audio_picture::wave::{wave_rgba, WavePalette};
 use makepad_widgets::*;
-use makepad_widgets::makepad_platform::thread::{Lane, TaskHandle};
+use std::sync::mpsc::{channel, Receiver, TryRecvError};
 
 /// Decode ceiling: thirty minutes at 48 kHz, the same bound the importer
 /// uses. A well is not the place to discover a two-hour file.
@@ -77,7 +77,7 @@ pub struct ClipPictures {
 /// A decode in flight, or the pictures it produced.
 #[derive(Default)]
 pub struct ClipDecoder {
-    pending: Option<TaskHandle<ClipPictures>>,
+    pending: Option<Receiver<ClipPictures>>,
     /// Bumped per request, so a late result from an abandoned clip is
     /// dropped rather than drawn over the current one.
     generation: u64,
@@ -86,23 +86,21 @@ pub struct ClipDecoder {
 impl ClipDecoder {
     /// Start decoding and rendering. Any decode already running is
     /// abandoned — its channel is dropped, the thread finds nobody home.
-    pub fn start(&mut self, cx: &Cx, bytes: Vec<u8>, format: ClipFormat) {
+    pub fn start(&mut self, bytes: Vec<u8>, format: ClipFormat) {
         self.generation = self.generation.wrapping_add(1);
-        if let Some(pending) = &self.pending {
-            pending.cancel();
-        }
-        self.pending = cx
-            .task_pool()
-            .submit(Lane::Heavy, move || render(&bytes, format))
+        let (tx, rx) = channel();
+        self.pending = Some(rx);
+        std::thread::Builder::new()
+            .name("asset-widgets-clip".into())
+            .spawn(move || {
+                let _ = tx.send(render(&bytes, format));
+            })
             .ok();
     }
 
     /// Forget any decode in flight and any pictures from one.
     pub fn clear(&mut self) {
         self.generation = self.generation.wrapping_add(1);
-        if let Some(pending) = &self.pending {
-            pending.cancel();
-        }
         self.pending = None;
     }
 
@@ -113,9 +111,15 @@ impl ClipDecoder {
     /// The pictures, once. `None` while the worker is still going; the
     /// receiver is dropped either way once it has answered.
     pub fn poll(&mut self) -> Option<ClipPictures> {
-        let done = self.pending.as_mut()?.try_take()?;
+        let done = match self.pending.as_ref()?.try_recv() {
+            Ok(pictures) => Some(pictures),
+            Err(TryRecvError::Empty) => return None,
+            // The worker died without sending: nothing to show, and nothing
+            // to keep waiting for.
+            Err(TryRecvError::Disconnected) => None,
+        };
         self.pending = None;
-        done.ok()
+        done
     }
 }
 
@@ -328,13 +332,12 @@ mod tests {
     #[test]
     fn a_new_clip_abandons_the_one_in_flight() {
         let rate = 22_050;
-        let cx = Cx::new(Box::new(|_, _| {}));
         let mut decoder = ClipDecoder::default();
         assert!(!decoder.is_running());
-        decoder.start(&cx, wav_pcm16(&tone(rate, 1.0), rate), ClipFormat::Wav);
+        decoder.start(wav_pcm16(&tone(rate, 1.0), rate), ClipFormat::Wav);
         let first = decoder.generation;
         assert!(decoder.is_running());
-        decoder.start(&cx, wav_pcm16(&tone(rate, 1.0), rate), ClipFormat::Wav);
+        decoder.start(wav_pcm16(&tone(rate, 1.0), rate), ClipFormat::Wav);
         assert_ne!(decoder.generation, first);
         decoder.clear();
         assert!(!decoder.is_running());
diff --git a/libs/asset/widgets/src/scene_view.rs b/libs/asset/widgets/src/scene_view.rs
index 06bc3a634..fd96faafd 100644
--- a/libs/asset/widgets/src/scene_view.rs
+++ b/libs/asset/widgets/src/scene_view.rs
@@ -24,7 +24,7 @@ use makepad_render::{
     PreviewLook, PreviewStage, Renderer, SceneDraws, StaticModel, TICK_DT,
 };
 use makepad_widgets::*;
-use makepad_widgets::makepad_platform::thread::{Lane, TaskHandle};
+use std::sync::mpsc::{channel, Receiver, TryRecvError};
 
 /// First-person clip planes for a walked level (world units; the classic
 /// importer's scale is Doom map units / 64, so 0.05 is about three map
@@ -120,7 +120,7 @@ pub struct SceneView {
     anchors: Vec<NavAnchor>,
     /// A parse + nav build in flight on the worker.
     #[rust]
-    parsing: Option<TaskHandle<Parsed>>,
+    parsing: Option<Receiver<Parsed>>,
     /// Parsed bytes waiting for a `Cx` to upload with.
     #[rust]
     pending: Option<Box<Parsed>>,
@@ -190,9 +190,6 @@ impl SceneView {
 
     /// Stop everything and forget the model.
     pub fn clear(&mut self, cx: &mut Cx) {
-        if let Some(parsing) = &self.parsing {
-            parsing.cancel();
-        }
         self.parsing = None;
         self.pending = None;
         self.statue = None;
@@ -237,9 +234,6 @@ impl SceneView {
     }
 
     fn start(&mut self, cx: &mut Cx, glb: Vec<u8>, texture_png: Option<Vec<u8>>, mode: SceneMode) {
-        if let Some(parsing) = &self.parsing {
-            parsing.cancel();
-        }
         self.mode = mode;
         self.statue = None;
         self.tour = None;
@@ -247,44 +241,47 @@ impl SceneView {
         self.status = "loading…".to_string();
         // Parsing, and above all the nav grid, run off the frame thread:
         // a real map is a capsule probe per cell and a wall probe per edge.
+        let (tx, rx) = channel();
         let cfg = config_for_world(self.bob_style, &self.anchors);
-        self.parsing = cx
-            .task_pool()
-            .submit(Lane::Heavy, move || match StaticModel::parse_glb(&glb) {
-                Ok(model) => {
-                    let prep = match mode {
-                        // The grid is built with the SAME body that will
-                        // walk it — building for one set of legs and
-                        // walking with another is how a tour ends up
-                        // refusing steps it can make.
-                        SceneMode::World => Some(build_level(&model, &glb, &cfg)),
-                        SceneMode::Turntable => None,
-                    };
-                    Parsed { glb, texture_png, prep, error: None }
-                }
-                Err(e) => Parsed {
-                    glb: Vec::new(),
-                    texture_png: None,
-                    prep: None,
-                    error: Some(format!("mesh parse failed: {e}")),
-                },
+        self.parsing = Some(rx);
+        std::thread::Builder::new()
+            .name("asset-widgets-scene".into())
+            .spawn(move || {
+                let parsed = match StaticModel::parse_glb(&glb) {
+                    Ok(model) => {
+                        let prep = match mode {
+                            // The grid is built with the SAME body that will
+                            // walk it — building for one set of legs and
+                            // walking with another is how a tour ends up
+                            // refusing steps it can make.
+                            SceneMode::World => Some(build_level(&model, &glb, &cfg)),
+                            SceneMode::Turntable => None,
+                        };
+                        Parsed { glb, texture_png, prep, error: None }
+                    }
+                    Err(e) => Parsed {
+                        glb: Vec::new(),
+                        texture_png: None,
+                        prep: None,
+                        error: Some(format!("mesh parse failed: {e}")),
+                    },
+                };
+                let _ = tx.send(parsed);
             })
             .ok();
-        if self.parsing.is_none() {
-            self.status = "mesh worker unavailable".to_string();
-        }
         self.next_frame = cx.new_next_frame();
         self.area.redraw(cx);
     }
 
     fn collect_parse(&mut self) {
-        let Some(done) = self.parsing.as_mut().and_then(TaskHandle::try_take) else { return };
-        match done {
+        let Some(rx) = self.parsing.as_ref() else { return };
+        match rx.try_recv() {
             Ok(parsed) => {
                 self.parsing = None;
                 self.pending = Some(Box::new(parsed));
             }
-            Err(_) => {
+            Err(TryRecvError::Empty) => {}
+            Err(TryRecvError::Disconnected) => {
                 self.parsing = None;
                 self.status = "mesh load failed".to_string();
             }
@@ -352,7 +349,6 @@ impl SceneView {
                     transform: trs_yaw(vec3f(0.0, -min.y * scale, 0.0), 0.0, scale),
                     dynamic: false,
                     depth_order: 0.0,
-                    custom_material: None,
                     part_poses: Vec::new(),
                     tint: vec4(1.0, 1.0, 1.0, 1.0),
                     color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
@@ -372,7 +368,6 @@ impl SceneView {
             transform: trs_yaw(vec3f(0.0, 0.0, 0.0), 0.0, 1.0),
             dynamic: false,
             depth_order: 0.0,
-            custom_material: None,
             part_poses: Vec::new(),
             tint: vec4(1.0, 1.0, 1.0, 1.0),
             color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
diff --git a/libs/audio_encode/src/bin/audiobench.rs b/libs/audio_encode/src/bin/audiobench.rs
index 92ec7375b..98811dcaf 100644
--- a/libs/audio_encode/src/bin/audiobench.rs
+++ b/libs/audio_encode/src/bin/audiobench.rs
@@ -10,17 +10,10 @@
 //! cargo run --release -p makepad-audio-encode --bin audiobench -- track1.mp3 track2.ogg ...
 //! ```
 
-#[cfg(target_arch = "wasm32")]
-fn main() {}
-
-// This filesystem benchmark is a native developer tool, not part of the wasm library graph.
-#[cfg(not(target_arch = "wasm32"))]
-mod native {
-
 use makepad_audio_decode::{decode_any, probe_duration, sniff, AudioFormat};
 use makepad_audio_encode::{encode_vorbis, EncodeOptions};
 
-pub(super) fn run() {
+fn main() {
     let args: Vec<String> = std::env::args().skip(1).collect();
     if args.is_empty() {
         eprintln!("usage: audiobench <files...>");
@@ -110,10 +103,3 @@ fn trim(name: &str) -> String {
         format!("{}...", &name[..37])
     }
 }
-
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn main() {
-    native::run();
-}
diff --git a/libs/audio_encode/src/bin/oggenc.rs b/libs/audio_encode/src/bin/oggenc.rs
index 2d6d21d26..c22b459fd 100644
--- a/libs/audio_encode/src/bin/oggenc.rs
+++ b/libs/audio_encode/src/bin/oggenc.rs
@@ -5,16 +5,9 @@
 //! cargo run --release -p makepad-audio-encode --bin oggenc -- in.wav out.ogg [quality] [threads]
 //! ```
 
-#[cfg(target_arch = "wasm32")]
-fn main() {}
-
-// This filesystem benchmark is a native developer tool, not part of the wasm library graph.
-#[cfg(not(target_arch = "wasm32"))]
-mod native {
-
 use makepad_audio_encode::{encode_vorbis, EncodeOptions};
 
-pub(super) fn run() {
+fn main() {
     let args: Vec<String> = std::env::args().collect();
     if args.len() < 3 {
         eprintln!("usage: oggenc <in.wav> <out.ogg> [quality 0..1] [threads]");
@@ -105,10 +98,3 @@ fn read_wav(bytes: &[u8]) -> (u32, u16, Vec<f32>) {
     };
     (rate, channels, pcm)
 }
-
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn main() {
-    native::run();
-}
diff --git a/libs/audio_encode/src/encode.rs b/libs/audio_encode/src/encode.rs
index 7c28e7469..7bc150f5d 100644
--- a/libs/audio_encode/src/encode.rs
+++ b/libs/audio_encode/src/encode.rs
@@ -237,13 +237,9 @@ fn pass1(
     let mut t_psy = 0f64;
     let mut t_quant = 0f64;
     let mut t_gather = 0f64;
-    #[cfg(not(target_arch = "wasm32"))]
     let timing = std::env::var("OGGENC_PHASES").is_ok();
-    #[cfg(target_arch = "wasm32")]
-    let timing = false;
     for (bi, b) in range.enumerate() {
         for c in 0..ch {
-            #[cfg(not(target_arch = "wasm32"))]
             let t0 = if timing { Some(std::time::Instant::now()) } else { None };
             // Windowed block: block `b` covers input frames
             // [b*HOP - HOP, b*HOP + HOP), zero-padded outside the input.
@@ -257,21 +253,15 @@ fn pass1(
                 time[i] = pcm[(start + i - lo) * ch + c] * win[i];
             }
 
-            #[cfg(not(target_arch = "wasm32"))]
             if let Some(t) = t0 { t_gather += t.elapsed().as_secs_f64(); }
-            #[cfg(not(target_arch = "wasm32"))]
             let t0 = if timing { Some(std::time::Instant::now()) } else { None };
             mdct.mdct(&time, &mut spec);
-            #[cfg(not(target_arch = "wasm32"))]
             if let Some(t) = t0 { t_mdct += t.elapsed().as_secs_f64(); }
-            #[cfg(not(target_arch = "wasm32"))]
             let t0 = if timing { Some(std::time::Instant::now()) } else { None };
             psy.desired_floor(&spec, &tables, &mut desired);
             fitter.encode(&desired, &mut vals_i32);
             fitter.synthesize(&vals_i32, &mut curve);
-            #[cfg(not(target_arch = "wasm32"))]
             if let Some(t) = t0 { t_psy += t.elapsed().as_secs_f64(); }
-            #[cfg(not(target_arch = "wasm32"))]
             let t0 = if timing { Some(std::time::Instant::now()) } else { None };
 
             let at = bi * ch + c;
@@ -317,7 +307,6 @@ fn pass1(
                     slab.hist.res[c - 1][BookSet::res_symbol(c, chunk)] += 1;
                 }
             }
-            #[cfg(not(target_arch = "wasm32"))]
             if let Some(t) = t0 { t_quant += t.elapsed().as_secs_f64(); }
         }
     }
diff --git a/libs/audio_lyrics/Cargo.toml b/libs/audio_lyrics/Cargo.toml
index 04f19bcf6..8e02ae97a 100644
--- a/libs/audio_lyrics/Cargo.toml
+++ b/libs/audio_lyrics/Cargo.toml
@@ -7,6 +7,6 @@ description = "Word-aligned lyrics: the karaoke alignment core and the lyrics JS
 license = "MIT OR Apache-2.0"
 
 [dependencies]
-makepad-ai-speech = { path = "../ai/models/speech", default-features = false, features = ["whisper"] }
+makepad-voice = { path = "../voice" }
 makepad-asset-client = { path = "../asset/client" }
 makepad-asset-data = { path = "../asset/data" }
diff --git a/libs/audio_lyrics/src/align.rs b/libs/audio_lyrics/src/align.rs
index 473894c30..def5238e3 100644
--- a/libs/audio_lyrics/src/align.rs
+++ b/libs/audio_lyrics/src/align.rs
@@ -8,7 +8,7 @@
 //! rises. This module replaces the guessing with measurement, in three
 //! stages, each of which the audit harness can score separately:
 //!
-//! 1. **Cross-attention DTW** (`makepad_ai_speech::whisper::transcribe_aligned`): the
+//! 1. **Cross-attention DTW** (`makepad_voice::transcribe_aligned`): the
 //!    decoder's alignment heads attend to the audio being sung as each token
 //!    is written; a DTW path through that attention IS the word timing, on a
 //!    20 ms grid. This is what `word_timestamps=True` does inside OpenAI's
@@ -29,10 +29,10 @@
 //! times out of the cache and the display sweeps smoothly instead of hopping
 //! wrongly — confidently wrong is worse than a smooth line.
 //!
-//! Everything here is track-time SECONDS and self-contained (makepad_ai_speech::whisper +
+//! Everything here is track-time SECONDS and self-contained (makepad_voice +
 //! std only), so the audit harness can drive the exact code the apps ship.
 
-use makepad_ai_speech::whisper::{AlignedSegment, WhisperModel, WhisperState};
+use makepad_voice::{AlignedSegment, WhisperModel, WhisperState};
 
 /// Whisper's input rate.
 pub const WHISPER_RATE: f64 = 16_000.0;
diff --git a/libs/audio_lyrics/src/bake.rs b/libs/audio_lyrics/src/bake.rs
index f7ebcd318..25704a29d 100644
--- a/libs/audio_lyrics/src/bake.rs
+++ b/libs/audio_lyrics/src/bake.rs
@@ -13,8 +13,8 @@ use std::path::Path;
 
 /// A loaded whisper model plus its decode state, reusable across tracks.
 pub struct LyricsBaker {
-    model: Box<makepad_ai_speech::whisper::WhisperModel>,
-    state: makepad_ai_speech::whisper::WhisperState,
+    model: Box<makepad_voice::WhisperModel>,
+    state: makepad_voice::WhisperState,
     model_name: String,
 }
 
@@ -22,9 +22,9 @@ impl LyricsBaker {
     /// Load the checkpoint at `path` (a ggml whisper file).
     pub fn open(path: &Path) -> Result<LyricsBaker, String> {
         let text = path.to_string_lossy().to_string();
-        let model = makepad_ai_speech::whisper::WhisperModel::load_file(&text)
+        let model = makepad_voice::WhisperModel::load_file(&text)
             .map_err(|error| format!("whisper model: {error}"))?;
-        let state = makepad_ai_speech::whisper::WhisperState::new(&model);
+        let state = makepad_voice::WhisperState::new(&model);
         let model_name = path
             .file_name()
             .map(|n| n.to_string_lossy().to_string())
@@ -44,7 +44,7 @@ impl LyricsBaker {
     ) -> Option<TrackLyrics> {
         let samples_16k = align::resample(vocals_mono, rate, align::WHISPER_RATE);
         let analysis = align::analyze_vocals(vocals_mono, rate, OnsetPreset::Snapping);
-        let mut params = makepad_ai_speech::whisper::WhisperParams::default();
+        let mut params = makepad_voice::WhisperParams::default();
         params.language = language.to_string();
         params.no_timestamps = false;
         params.single_segment = false;
diff --git a/libs/audio_sidechannels/src/lib.rs b/libs/audio_sidechannels/src/lib.rs
index 548bc1d97..3af09e518 100644
--- a/libs/audio_sidechannels/src/lib.rs
+++ b/libs/audio_sidechannels/src/lib.rs
@@ -48,58 +48,37 @@ pub const STEM_ROLE_TO_SET: [(FileRole, usize); 4] = [
     (FileRole::StemOther, 2),
 ];
 
-fn encode_one_stem(buf: &makepad_ai_stems::StereoBuf, opts: &EncodeOptions) -> Vec<u8> {
-    let mut pcm = Vec::with_capacity(buf.left.len() * 2);
-    for (l, r) in buf.left.iter().zip(buf.right.iter()) {
-        pcm.push(*l);
-        pcm.push(*r);
-    }
-    encode_vorbis(STEMS_RATE, 2, &pcm, opts).expect("stem encode")
-}
-
 /// Encode a full separated `StemSet` (at the model's 44.1 kHz) to four Ogg
-/// Vorbis streams, in [`FileRole::STEMS`] order. Native uses one thread per
-/// stem; the web build has no `std::thread` workers, so it encodes in order.
+/// Vorbis streams, in [`FileRole::STEMS`] order, one thread per stem.
 pub fn encode_stem_oggs(stems: &StemSet) -> [Vec<u8>; 4] {
     let opts = stem_encode_options();
     let mut out: [Vec<u8>; 4] = Default::default();
-    #[cfg(not(target_arch = "wasm32"))]
     std::thread::scope(|scope| {
         let mut handles = Vec::new();
         for (_, set_index) in STEM_ROLE_TO_SET {
             let buf = &stems[set_index];
             let opts = opts.clone();
-            handles.push(scope.spawn(move || encode_one_stem(buf, &opts)));
+            handles.push(scope.spawn(move || {
+                let mut pcm = Vec::with_capacity(buf.left.len() * 2);
+                for (l, r) in buf.left.iter().zip(buf.right.iter()) {
+                    pcm.push(*l);
+                    pcm.push(*r);
+                }
+                encode_vorbis(STEMS_RATE, 2, &pcm, &opts).expect("stem encode")
+            }));
         }
         for (slot, handle) in out.iter_mut().zip(handles) {
             *slot = handle.join().expect("stem encode worker");
         }
     });
-    #[cfg(target_arch = "wasm32")]
-    {
-        for (slot, (_, set_index)) in out.iter_mut().zip(STEM_ROLE_TO_SET) {
-            *slot = encode_one_stem(&stems[set_index], &opts);
-        }
-    }
     out
 }
 
-/// The typed side-channel files for the original stem/lyrics bake contract.
+/// The typed side-channel files for a bake result: four stem oggs (in
+/// [`FileRole::STEMS`] order) and/or a lyrics JSON document.
 pub fn side_channel_files(
     stem_oggs: Option<[Vec<u8>; 4]>,
     lyrics_json: Option<String>,
-) -> Vec<SideChannelFile> {
-    side_channel_files_with_analysis(stem_oggs, lyrics_json, None, None)
-}
-
-/// The complete DJ cache side-channel set: four stem oggs (in
-/// [`FileRole::STEMS`] order), lyrics, the native whole-track analysis cache,
-/// and the prebuilt loop-splat grid.
-pub fn side_channel_files_with_analysis(
-    stem_oggs: Option<[Vec<u8>; 4]>,
-    lyrics_json: Option<String>,
-    dj_analysis: Option<Vec<u8>>,
-    dj_loop_splat: Option<Vec<u8>>,
 ) -> Vec<SideChannelFile> {
     let mut files = Vec::new();
     if let Some(oggs) = stem_oggs {
@@ -114,20 +93,6 @@ pub fn side_channel_files_with_analysis(
             bytes: json.into_bytes(),
         });
     }
-    if let Some(bytes) = dj_analysis {
-        files.push(SideChannelFile {
-            role: FileRole::DjAnalysis,
-            media: MediaType::Bin,
-            bytes,
-        });
-    }
-    if let Some(bytes) = dj_loop_splat {
-        files.push(SideChannelFile {
-            role: FileRole::DjLoopSplat,
-            media: MediaType::Bin,
-            bytes,
-        });
-    }
     files
 }
 
@@ -200,12 +165,7 @@ mod tests {
     #[test]
     fn files_carry_the_contract_roles() {
         let set = tone_set();
-        let files = side_channel_files_with_analysis(
-            Some(encode_stem_oggs(&set)),
-            Some("{}".into()),
-            Some(b"wave".to_vec()),
-            Some(b"splat".to_vec()),
-        );
+        let files = side_channel_files(Some(encode_stem_oggs(&set)), Some("{}".into()));
         let roles: Vec<FileRole> = files.iter().map(|f| f.role).collect();
         assert_eq!(
             roles,
@@ -214,13 +174,10 @@ mod tests {
                 FileRole::StemBass,
                 FileRole::StemVocals,
                 FileRole::StemOther,
-                FileRole::Lyrics,
-                FileRole::DjAnalysis,
-                FileRole::DjLoopSplat,
+                FileRole::Lyrics
             ]
         );
         assert!(files[..4].iter().all(|f| f.media == MediaType::Ogg));
         assert_eq!(files[4].media, MediaType::Json);
-        assert!(files[5..].iter().all(|f| f.media == MediaType::Bin));
     }
 }
diff --git a/libs/bounded_http/Cargo.toml b/libs/bounded_http/Cargo.toml
deleted file mode 100644
index b8ebef4df..000000000
--- a/libs/bounded_http/Cargo.toml
+++ /dev/null
@@ -1,5 +0,0 @@
-[package]
-name = "makepad-bounded-http"
-version = "0.1.0"
-edition = "2021"
-publish = false
diff --git a/libs/bounded_http/src/lib.rs b/libs/bounded_http/src/lib.rs
deleted file mode 100644
index 9d0782116..000000000
--- a/libs/bounded_http/src/lib.rs
+++ /dev/null
@@ -1,1101 +0,0 @@
-//! Bounded HTTP/1.1 server transport, written for hostile input.
-//!
-//! Hard rules, all fail-closed with connection close on violation:
-//! - HTTP/1.1 origin-form only; anything else is 505/501/400.
-//! - Request smuggling: Content-Length + Transfer-Encoding together is 400;
-//!   Transfer-Encoding must be exactly `chunked` (no lists, no extensions,
-//!   no trailers, bounded hex size lines).
-//! - Budgets everywhere: head bytes, header line bytes, header count, target
-//!   length, query pair count, body bytes, chunk size digits.
-//! - No percent-decoding: a literal `%` in the target is refused, so routes
-//!   only ever see the byte-for-byte charset below and no decoded alias can
-//!   smuggle separators. Path segments `.` and `..` are refused outright.
-//! - Duplicate tracked headers and duplicate query keys are refused.
-//! - Head/body wall-clock deadlines (slowloris) on top of socket timeouts.
-//! - Every response carries `X-Content-Type-Options: nosniff`.
-
-use std::io::{Read, Write};
-use std::net::TcpStream;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::time::{Duration, Instant};
-
-pub const MAX_HEAD_BYTES: usize = 32 * 1024;
-pub const MAX_HEADER_LINE: usize = 8 * 1024;
-pub const MAX_HEADERS: usize = 64;
-pub const MAX_TARGET_BYTES: usize = 2048;
-pub const MAX_QUERY_PAIRS: usize = 16;
-/// Unconsumed Length-body remainder we are willing to drain to keep a
-/// connection alive; anything larger closes instead.
-pub const MAX_DRAIN_BYTES: u64 = 64 * 1024;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum Method {
-    Get,
-    Head,
-    Post,
-    Put,
-    Delete,
-}
-
-impl Method {
-    pub fn as_str(self) -> &'static str {
-        match self {
-            Method::Get => "GET",
-            Method::Head => "HEAD",
-            Method::Post => "POST",
-            Method::Put => "PUT",
-            Method::Delete => "DELETE",
-        }
-    }
-}
-
-/// Body framing + consumption tracker for one request.
-#[derive(Debug)]
-pub enum BodyState {
-    None,
-    Length { remaining: u64, total: u64 },
-    Chunked { chunk: ChunkPhase, total: u64 },
-    Done,
-}
-
-#[derive(Debug)]
-pub enum ChunkPhase {
-    SizeLine { line: Vec<u8> },
-    Data { remaining: u64 },
-    DataCr,
-    DataLf,
-    FinalCr,
-    FinalLf,
-}
-
-impl BodyState {
-    pub fn declared_len(&self) -> Option<u64> {
-        match self {
-            BodyState::Length { total, .. } => Some(*total),
-            _ => None,
-        }
-    }
-
-    pub fn has_body(&self) -> bool {
-        !matches!(self, BodyState::None | BodyState::Done)
-    }
-
-    fn consumed(&self) -> bool {
-        match self {
-            BodyState::None | BodyState::Done => true,
-            BodyState::Length { remaining, .. } => *remaining == 0,
-            BodyState::Chunked { .. } => false,
-        }
-    }
-}
-
-#[derive(Debug)]
-pub struct Head {
-    pub method: Method,
-    /// Raw target for logging; charset-restricted at parse time.
-    pub target: String,
-    /// Path segments; `/` alone parses to zero segments.
-    pub segs: Vec<String>,
-    pub query: Vec<(String, String)>,
-    pub host: String,
-    pub authorization: Option<String>,
-    pub range: Option<String>,
-    pub if_none_match: Option<String>,
-    pub if_range: Option<String>,
-    pub expect_continue: bool,
-    /// 100-continue still owed to the client before reading the body.
-    pub continue_pending: bool,
-    pub close: bool,
-    pub body: BodyState,
-}
-
-impl Head {
-    pub fn query_get(&self, key: &str) -> Option<&str> {
-        self.query.iter().find(|(k, _)| k == key).map(|(_, v)| v.as_str())
-    }
-}
-
-pub enum HeadError {
-    /// Clean EOF (or stop request) at an idle request boundary.
-    Closed,
-    /// Deadline expired with a partial head buffered: respond 408 and close.
-    Timeout,
-    /// Socket error / EOF mid-head: close silently.
-    Io,
-    /// Parse violation: respond with this status and close.
-    Bad(u16, &'static str),
-}
-
-pub enum BodyError {
-    /// Body deadline expired: 408, close.
-    Timeout,
-    /// Framing violation: 400, close.
-    Malformed,
-    /// Body exceeds the caller's byte budget: 413, close.
-    TooLarge,
-    /// Socket failure: close silently.
-    Io,
-}
-
-enum Fill {
-    Data,
-    Eof,
-    Retry,
-}
-
-pub struct Conn {
-    stream: TcpStream,
-    buf: Vec<u8>,
-    pos: usize,
-    read_timeout: Duration,
-}
-
-impl Conn {
-    pub fn new(stream: TcpStream, read_timeout_ms: u64, write_timeout_ms: u64) -> std::io::Result<Conn> {
-        stream.set_nodelay(true)?;
-        stream.set_write_timeout(Some(Duration::from_millis(write_timeout_ms.max(1))))?;
-        Ok(Conn {
-            stream,
-            buf: Vec::with_capacity(16 * 1024),
-            pos: 0,
-            read_timeout: Duration::from_millis(read_timeout_ms.max(1)),
-        })
-    }
-
-    /// Is the peer on this machine's loopback interface?
-    ///
-    /// The one route that reads a server-local filesystem path
-    /// (`POST /v1/blobs/ref`) asks this. Fail-CLOSED: a peer address the OS
-    /// will not report reads as "not loopback", because the only safe
-    /// interpretation of "I don't know who you are" is "not privileged".
-    /// This is the socket's own address as the kernel sees it, so it cannot
-    /// be spoofed by a header.
-    pub fn peer_is_loopback(&self) -> bool {
-        self.stream.peer_addr().map(|a| a.ip().is_loopback()).unwrap_or(false)
-    }
-
-    fn buffered(&self) -> &[u8] {
-        &self.buf[self.pos..]
-    }
-
-    fn consume(&mut self, n: usize) {
-        self.pos += n;
-        debug_assert!(self.pos <= self.buf.len());
-        if self.pos == self.buf.len() {
-            self.buf.clear();
-            self.pos = 0;
-        }
-    }
-
-    /// One read attempt appending to the buffer, bounded by both the socket
-    /// timeout and the caller's wall-clock deadline.
-    fn fill(&mut self, deadline: Instant) -> Result<Fill, ()> {
-        let now = Instant::now();
-        if now >= deadline {
-            return Ok(Fill::Retry); // caller maps to timeout
-        }
-        let remaining = deadline - now;
-        let timeout = remaining.min(self.read_timeout).max(Duration::from_millis(1));
-        self.stream.set_read_timeout(Some(timeout)).map_err(|_| ())?;
-        // Compact once the consumed prefix dominates the buffer.
-        if self.pos > 64 * 1024 {
-            self.buf.drain(..self.pos);
-            self.pos = 0;
-        }
-        let len = self.buf.len();
-        self.buf.resize(len + 16 * 1024, 0);
-        match self.stream.read(&mut self.buf[len..]) {
-            Ok(0) => {
-                self.buf.truncate(len);
-                Ok(Fill::Eof)
-            }
-            Ok(n) => {
-                self.buf.truncate(len + n);
-                Ok(Fill::Data)
-            }
-            Err(e) => {
-                self.buf.truncate(len);
-                match e.kind() {
-                    std::io::ErrorKind::WouldBlock
-                    | std::io::ErrorKind::TimedOut
-                    | std::io::ErrorKind::Interrupted => Ok(Fill::Retry),
-                    _ => Err(()),
-                }
-            }
-        }
-    }
-
-    /// Read and parse one request head. Pipelined bytes already buffered are
-    /// honored before touching the socket.
-    ///
-    /// Two-phase deadlines: while the connection is idle (not one byte of the
-    /// next head yet), waits up to `idle_wait_ms` in short slices, checking
-    /// `stop` between slices — a stopping server sheds idle keep-alive
-    /// connections within ~250ms. Once the first byte arrives, the full
-    /// `head_deadline_ms` slowloris budget applies to completing the head.
-    pub fn next_request(
-        &mut self,
-        head_deadline_ms: u64,
-        idle_wait_ms: u64,
-        stop: &AtomicBool,
-    ) -> Result<Head, HeadError> {
-        let idle_deadline = Instant::now() + Duration::from_millis(idle_wait_ms.max(1));
-        while self.buffered().is_empty() {
-            if stop.load(Ordering::Relaxed) {
-                return Err(HeadError::Closed);
-            }
-            let now = Instant::now();
-            if now >= idle_deadline {
-                return Err(HeadError::Closed);
-            }
-            let slice = (idle_deadline - now).min(Duration::from_millis(250));
-            match self.fill(now + slice) {
-                Ok(Fill::Data) => break,
-                Ok(Fill::Eof) => return Err(HeadError::Closed),
-                Ok(Fill::Retry) => continue,
-                Err(()) => return Err(HeadError::Io),
-            }
-        }
-        let deadline = Instant::now() + Duration::from_millis(head_deadline_ms.max(1));
-        loop {
-            if let Some(idx) = find_terminator(self.buffered()) {
-                let block_end = self.pos + idx;
-                let head = parse_head(&self.buf[self.pos..block_end])
-                    .map_err(|(s, m)| HeadError::Bad(s, m))?;
-                self.pos = block_end + 4;
-                if self.pos == self.buf.len() {
-                    self.buf.clear();
-                    self.pos = 0;
-                }
-                return Ok(head);
-            }
-            if self.buffered().len() > MAX_HEAD_BYTES {
-                return Err(HeadError::Bad(431, "request head too large"));
-            }
-            if Instant::now() >= deadline {
-                return Err(HeadError::Timeout);
-            }
-            match self.fill(deadline) {
-                Ok(Fill::Data) => continue,
-                Ok(Fill::Eof) => return Err(HeadError::Io),
-                Ok(Fill::Retry) => continue,
-                Err(()) => return Err(HeadError::Io),
-            }
-        }
-    }
-
-    fn send_continue(&mut self, head: &mut Head) -> Result<(), BodyError> {
-        if head.continue_pending {
-            head.continue_pending = false;
-            self.stream
-                .write_all(b"HTTP/1.1 100 Continue\r\n\r\n")
-                .map_err(|_| BodyError::Io)?;
-        }
-        Ok(())
-    }
-
-    /// Read up to `out.len()` decoded body bytes. Returns 0 exactly when the
-    /// body is fully consumed. `max_total` bounds cumulative decoded bytes.
-    pub fn body_read(
-        &mut self,
-        head: &mut Head,
-        out: &mut [u8],
-        max_total: u64,
-        deadline: Instant,
-    ) -> Result<usize, BodyError> {
-        if out.is_empty() {
-            return Err(BodyError::Io);
-        }
-        match &head.body {
-            BodyState::None | BodyState::Done => return Ok(0),
-            BodyState::Length { total, .. } => {
-                if *total > max_total {
-                    return Err(BodyError::TooLarge);
-                }
-            }
-            BodyState::Chunked { .. } => {}
-        }
-        self.send_continue(head)?;
-        loop {
-            match &mut head.body {
-                BodyState::None | BodyState::Done => return Ok(0),
-                BodyState::Length { remaining, .. } => {
-                    if *remaining == 0 {
-                        head.body = BodyState::Done;
-                        return Ok(0);
-                    }
-                    let avail = self.buf.len() - self.pos;
-                    if avail == 0 {
-                        self.body_fill(deadline)?;
-                        continue;
-                    }
-                    let n = (avail as u64).min(*remaining).min(out.len() as u64) as usize;
-                    out[..n].copy_from_slice(&self.buf[self.pos..self.pos + n]);
-                    *remaining -= n as u64;
-                    self.consume(n);
-                    return Ok(n);
-                }
-                BodyState::Chunked { .. } => {
-                    if let Some(n) = self.chunked_step(head, out, max_total, deadline)? {
-                        return Ok(n);
-                    }
-                }
-            }
-        }
-    }
-
-    fn body_fill(&mut self, deadline: Instant) -> Result<(), BodyError> {
-        if Instant::now() >= deadline {
-            return Err(BodyError::Timeout);
-        }
-        match self.fill(deadline) {
-            Ok(Fill::Data) => Ok(()),
-            Ok(Fill::Eof) => Err(BodyError::Malformed),
-            Ok(Fill::Retry) => {
-                if Instant::now() >= deadline {
-                    Err(BodyError::Timeout)
-                } else {
-                    Ok(())
-                }
-            }
-            Err(()) => Err(BodyError::Io),
-        }
-    }
-
-    /// Advance the chunked state machine. `Ok(Some(n))` = n bytes copied out;
-    /// `Ok(None)` = made progress, call again.
-    fn chunked_step(
-        &mut self,
-        head: &mut Head,
-        out: &mut [u8],
-        max_total: u64,
-        deadline: Instant,
-    ) -> Result<Option<usize>, BodyError> {
-        let BodyState::Chunked { chunk, total } = &mut head.body else {
-            return Err(BodyError::Malformed);
-        };
-        match chunk {
-            ChunkPhase::SizeLine { line } => {
-                let avail = &self.buf[self.pos..];
-                if avail.is_empty() {
-                    self.body_fill(deadline)?;
-                    return Ok(None);
-                }
-                // Accumulate size-line bytes until LF; the line budget covers
-                // 16 hex digits + CR with margin.
-                let mut used = 0usize;
-                let mut complete = false;
-                for &b in avail {
-                    used += 1;
-                    if b == b'\n' {
-                        complete = true;
-                        break;
-                    }
-                    line.push(b);
-                    if line.len() > 20 {
-                        return Err(BodyError::Malformed);
-                    }
-                }
-                self.consume(used);
-                if !complete {
-                    return Ok(None);
-                }
-                if line.last() != Some(&b'\r') {
-                    return Err(BodyError::Malformed);
-                }
-                line.pop();
-                if line.is_empty() || line.len() > 16 {
-                    return Err(BodyError::Malformed);
-                }
-                let mut size: u64 = 0;
-                for &b in line.iter() {
-                    let d = match b {
-                        b'0'..=b'9' => (b - b'0') as u64,
-                        b'a'..=b'f' => (b - b'a' + 10) as u64,
-                        b'A'..=b'F' => (b - b'A' + 10) as u64,
-                        // Chunk extensions and any other byte are refused.
-                        _ => return Err(BodyError::Malformed),
-                    };
-                    size = (size << 4) | d;
-                }
-                if size == 0 {
-                    *chunk = ChunkPhase::FinalCr;
-                } else {
-                    let new_total = total.checked_add(size).ok_or(BodyError::TooLarge)?;
-                    if new_total > max_total {
-                        return Err(BodyError::TooLarge);
-                    }
-                    *total = new_total;
-                    *chunk = ChunkPhase::Data { remaining: size };
-                }
-                Ok(None)
-            }
-            ChunkPhase::Data { remaining } => {
-                let avail = self.buf.len() - self.pos;
-                if avail == 0 {
-                    self.body_fill(deadline)?;
-                    return Ok(None);
-                }
-                let n = (avail as u64).min(*remaining).min(out.len() as u64) as usize;
-                out[..n].copy_from_slice(&self.buf[self.pos..self.pos + n]);
-                *remaining -= n as u64;
-                if *remaining == 0 {
-                    *chunk = ChunkPhase::DataCr;
-                }
-                self.consume(n);
-                Ok(Some(n))
-            }
-            ChunkPhase::DataCr | ChunkPhase::DataLf | ChunkPhase::FinalCr | ChunkPhase::FinalLf => {
-                let avail = &self.buf[self.pos..];
-                if avail.is_empty() {
-                    self.body_fill(deadline)?;
-                    return Ok(None);
-                }
-                let b = avail[0];
-                self.consume(1);
-                match (&chunk, b) {
-                    (ChunkPhase::DataCr, b'\r') => *chunk = ChunkPhase::DataLf,
-                    (ChunkPhase::DataLf, b'\n') => *chunk = ChunkPhase::SizeLine { line: Vec::new() },
-                    (ChunkPhase::FinalCr, b'\r') => *chunk = ChunkPhase::FinalLf,
-                    (ChunkPhase::FinalLf, b'\n') => {
-                        // `0\r\n\r\n`: done, trailers rejected by construction.
-                        head.body = BodyState::Done;
-                        return Ok(Some(0));
-                    }
-                    _ => return Err(BodyError::Malformed),
-                }
-                Ok(None)
-            }
-        }
-    }
-
-    /// Buffer an entire body (JSON/manifest routes). Refuses past `max`.
-    pub fn read_body_full(
-        &mut self,
-        head: &mut Head,
-        max: u64,
-        deadline_ms: u64,
-    ) -> Result<Vec<u8>, BodyError> {
-        let deadline = Instant::now() + Duration::from_millis(deadline_ms.max(1));
-        let mut out = Vec::new();
-        let mut chunk = [0u8; 16 * 1024];
-        loop {
-            let n = self.body_read(head, &mut chunk, max, deadline)?;
-            if n == 0 {
-                return Ok(out);
-            }
-            if out.len() as u64 + n as u64 > max {
-                return Err(BodyError::TooLarge);
-            }
-            out.extend_from_slice(&chunk[..n]);
-        }
-    }
-
-    /// Best-effort: read and discard whatever body the client declared is
-    /// still coming, bounded by `deadline`. Call this before writing a
-    /// refusal and closing over a body that was never fully read (an
-    /// over-budget upload, refused before or mid-stream): closing a socket
-    /// with declared bytes still sitting unread in the kernel receive
-    /// buffer can make the OS answer with an abortive RST instead of a
-    /// graceful FIN, and an RST can silently drop the very response this
-    /// connection is about to write — the client then sees a bare
-    /// `BrokenPipe`/`ConnectionReset` on its OWN write, with no way to tell
-    /// that apart from a crashed peer. Draining first makes the close
-    /// clean. Opportunistic only: never fails outward, and the caller
-    /// closes either way when this cannot finish before `deadline`.
-    pub fn drain_remaining(&mut self, head: &mut Head, deadline: Instant) {
-        let mut sink = [0u8; 16 * 1024];
-        loop {
-            match self.body_read(head, &mut sink, u64::MAX, deadline) {
-                Ok(0) => return,
-                Ok(_) => continue,
-                Err(_) => return,
-            }
-        }
-    }
-
-    /// Decide whether the connection can be kept alive after a response, and
-    /// drain a small unread Length remainder if that is all that blocks it.
-    pub fn finish_request(&mut self, head: &mut Head) -> bool {
-        if head.close {
-            return false;
-        }
-        if head.body.consumed() {
-            return true;
-        }
-        // A client still owed a 100-continue may or may not send the body;
-        // the connection state is ambiguous, so close.
-        if head.continue_pending {
-            return false;
-        }
-        match &head.body {
-            BodyState::Length { remaining, .. } if *remaining <= MAX_DRAIN_BYTES => {
-                let deadline = Instant::now() + Duration::from_millis(2000);
-                let mut sink = [0u8; 16 * 1024];
-                loop {
-                    match self.body_read(head, &mut sink, u64::MAX, deadline) {
-                        Ok(0) => return true,
-                        Ok(_) => continue,
-                        Err(_) => return false,
-                    }
-                }
-            }
-            _ => false,
-        }
-    }
-
-    pub fn write_resp(&mut self, is_head: bool, resp: &Resp) -> std::io::Result<()> {
-        let mut out = Vec::with_capacity(256 + resp.body.len());
-        head_bytes_into(&mut out, resp.status, &resp.headers, resp.close, |o| {
-            // 204/304 must not carry Content-Length or a body.
-            if resp.status != 204 && resp.status != 304 {
-                o.extend_from_slice(format!("Content-Length: {}\r\n", resp.body.len()).as_bytes());
-            }
-        });
-        if !is_head && resp.status != 204 && resp.status != 304 {
-            out.extend_from_slice(&resp.body);
-        }
-        self.stream.write_all(&out)
-    }
-
-    /// Write a response head for a streamed body of exactly `content_length`
-    /// bytes; the caller then emits the bytes via `write_chunk`.
-    pub fn write_stream_head(
-        &mut self,
-        status: u16,
-        headers: &[(&'static str, String)],
-        content_length: u64,
-        close: bool,
-    ) -> std::io::Result<()> {
-        let mut out = Vec::with_capacity(256);
-        head_bytes_into(&mut out, status, headers, close, |o| {
-            o.extend_from_slice(format!("Content-Length: {content_length}\r\n").as_bytes());
-        });
-        self.stream.write_all(&out)
-    }
-
-    pub fn write_chunk(&mut self, bytes: &[u8]) -> std::io::Result<()> {
-        self.stream.write_all(bytes)
-    }
-}
-
-fn head_bytes_into(
-    out: &mut Vec<u8>,
-    status: u16,
-    headers: &[(&'static str, String)],
-    close: bool,
-    framing: impl FnOnce(&mut Vec<u8>),
-) {
-    out.extend_from_slice(format!("HTTP/1.1 {} {}\r\n", status, reason(status)).as_bytes());
-    for (k, v) in headers {
-        out.extend_from_slice(format!("{k}: {v}\r\n").as_bytes());
-    }
-    out.extend_from_slice(b"X-Content-Type-Options: nosniff\r\n");
-    framing(out);
-    out.extend_from_slice(if close {
-        b"Connection: close\r\n"
-    } else {
-        b"Connection: keep-alive\r\n"
-    });
-    out.extend_from_slice(b"\r\n");
-}
-
-pub fn reason(status: u16) -> &'static str {
-    match status {
-        200 => "OK",
-        201 => "Created",
-        204 => "No Content",
-        206 => "Partial Content",
-        304 => "Not Modified",
-        400 => "Bad Request",
-        401 => "Unauthorized",
-        403 => "Forbidden",
-        404 => "Not Found",
-        405 => "Method Not Allowed",
-        408 => "Request Timeout",
-        409 => "Conflict",
-        413 => "Payload Too Large",
-        414 => "URI Too Long",
-        416 => "Range Not Satisfiable",
-        417 => "Expectation Failed",
-        422 => "Unprocessable Entity",
-        431 => "Request Header Fields Too Large",
-        500 => "Internal Server Error",
-        501 => "Not Implemented",
-        503 => "Service Unavailable",
-        505 => "HTTP Version Not Supported",
-        _ => "Status",
-    }
-}
-
-pub struct Resp {
-    pub status: u16,
-    pub headers: Vec<(&'static str, String)>,
-    pub body: Vec<u8>,
-    pub close: bool,
-}
-
-impl Resp {
-    pub fn empty(status: u16) -> Resp {
-        Resp { status, headers: Vec::new(), body: Vec::new(), close: false }
-    }
-
-    pub fn bytes(status: u16, content_type: &str, body: Vec<u8>) -> Resp {
-        Resp {
-            status,
-            headers: vec![("Content-Type", content_type.to_string())],
-            body,
-            close: false,
-        }
-    }
-
-    pub fn with_header(mut self, k: &'static str, v: String) -> Resp {
-        self.headers.push((k, v));
-        self
-    }
-
-    pub fn closing(mut self) -> Resp {
-        self.close = true;
-        self
-    }
-}
-
-fn find_terminator(buf: &[u8]) -> Option<usize> {
-    buf.windows(4).position(|w| w == b"\r\n\r\n")
-}
-
-fn target_byte_ok(b: u8) -> bool {
-    matches!(b,
-        b'a'..=b'z' | b'A'..=b'Z' | b'0'..=b'9'
-        | b'-' | b'_' | b'.' | b'/' | b':' | b'?' | b'=' | b'&')
-}
-
-fn token_byte_ok(b: u8) -> bool {
-    matches!(b,
-        b'a'..=b'z' | b'A'..=b'Z' | b'0'..=b'9'
-        | b'!' | b'#' | b'$' | b'%' | b'&' | b'\'' | b'*' | b'+'
-        | b'-' | b'.' | b'^' | b'_' | b'`' | b'|' | b'~')
-}
-
-fn value_byte_ok(b: u8) -> bool {
-    b == b'\t' || (0x20..=0x7e).contains(&b)
-}
-
-/// Parse one complete request head (bytes up to, excluding, `\r\n\r\n`).
-/// Pure function; returns `(status, message)` on refusal.
-pub fn parse_head(block: &[u8]) -> Result<Head, (u16, &'static str)> {
-    let mut lines = SplitCrlf { rest: block };
-    let request_line = lines.next().ok_or((400, "empty request"))?;
-
-    // ---- request line ----
-    let mut parts = request_line.split(|&b| b == b' ');
-    let method_b = parts.next().unwrap_or(b"");
-    let target_b = parts.next().ok_or((400, "malformed request line"))?;
-    let version_b = parts.next().ok_or((400, "malformed request line"))?;
-    if parts.next().is_some() {
-        return Err((400, "malformed request line"));
-    }
-    if method_b.is_empty() || method_b.len() > 16 || !method_b.iter().all(u8::is_ascii_alphabetic) {
-        return Err((400, "malformed method"));
-    }
-    if version_b != b"HTTP/1.1" {
-        if version_b.starts_with(b"HTTP/") {
-            return Err((505, "http/1.1 only"));
-        }
-        return Err((400, "malformed request line"));
-    }
-    let method = match method_b {
-        b"GET" => Method::Get,
-        b"HEAD" => Method::Head,
-        b"POST" => Method::Post,
-        b"PUT" => Method::Put,
-        b"DELETE" => Method::Delete,
-        _ => return Err((501, "method not implemented")),
-    };
-    if target_b.len() > MAX_TARGET_BYTES {
-        return Err((414, "target too long"));
-    }
-    if target_b.contains(&b'%') {
-        return Err((400, "percent-encoding not accepted"));
-    }
-    if target_b.is_empty() || target_b[0] != b'/' {
-        return Err((400, "origin-form target required"));
-    }
-    if !target_b.iter().all(|&b| target_byte_ok(b)) {
-        return Err((400, "target charset"));
-    }
-    let target = String::from_utf8(target_b.to_vec()).map_err(|_| (400, "target charset"))?;
-
-    // ---- path + query ----
-    let (raw_path, raw_query) = match target.find('?') {
-        Some(i) => (&target[..i], Some(&target[i + 1..])),
-        None => (target.as_str(), None),
-    };
-    let mut segs = Vec::new();
-    if raw_path != "/" {
-        for seg in raw_path[1..].split('/') {
-            if seg.is_empty() {
-                return Err((400, "empty path segment"));
-            }
-            if seg == "." || seg == ".." {
-                return Err((400, "dot path segment"));
-            }
-            segs.push(seg.to_string());
-        }
-    }
-    let mut query: Vec<(String, String)> = Vec::new();
-    if let Some(q) = raw_query {
-        if q.contains('?') {
-            return Err((400, "malformed query"));
-        }
-        for pair in q.split('&') {
-            let eq = pair.find('=').ok_or((400, "malformed query"))?;
-            let k = &pair[..eq];
-            let v = &pair[eq + 1..];
-            if k.is_empty() {
-                return Err((400, "malformed query"));
-            }
-            if query.iter().any(|(qk, _)| qk == k) {
-                return Err((400, "duplicate query key"));
-            }
-            if query.len() >= MAX_QUERY_PAIRS {
-                return Err((400, "too many query pairs"));
-            }
-            query.push((k.to_string(), v.to_string()));
-        }
-    }
-
-    // ---- headers ----
-    let mut host: Option<String> = None;
-    let mut authorization: Option<String> = None;
-    let mut range: Option<String> = None;
-    let mut if_none_match: Option<String> = None;
-    let mut if_range: Option<String> = None;
-    let mut expect: Option<String> = None;
-    let mut connection: Option<String> = None;
-    let mut content_length: Option<String> = None;
-    let mut transfer_encoding: Option<String> = None;
-    let mut count = 0usize;
-    for line in lines {
-        count += 1;
-        if count > MAX_HEADERS {
-            return Err((431, "too many headers"));
-        }
-        if line.len() > MAX_HEADER_LINE {
-            return Err((431, "header line too large"));
-        }
-        if line.first() == Some(&b' ') || line.first() == Some(&b'\t') {
-            return Err((400, "obsolete line folding"));
-        }
-        let colon = line.iter().position(|&b| b == b':').ok_or((400, "malformed header"))?;
-        let name_b = &line[..colon];
-        if name_b.is_empty() || name_b.len() > 128 || !name_b.iter().all(|&b| token_byte_ok(b)) {
-            return Err((400, "malformed header name"));
-        }
-        let mut value_b = &line[colon + 1..];
-        while value_b.first() == Some(&b' ') || value_b.first() == Some(&b'\t') {
-            value_b = &value_b[1..];
-        }
-        while value_b.last() == Some(&b' ') || value_b.last() == Some(&b'\t') {
-            value_b = &value_b[..value_b.len() - 1];
-        }
-        if !value_b.iter().all(|&b| value_byte_ok(b)) {
-            return Err((400, "header value charset"));
-        }
-        let name = String::from_utf8(name_b.to_vec())
-            .map_err(|_| (400, "malformed header name"))?
-            .to_ascii_lowercase();
-        let value = String::from_utf8(value_b.to_vec()).map_err(|_| (400, "header value charset"))?;
-        let slot = match name.as_str() {
-            "host" => &mut host,
-            "authorization" => &mut authorization,
-            "range" => &mut range,
-            "if-none-match" => &mut if_none_match,
-            "if-range" => &mut if_range,
-            "expect" => &mut expect,
-            "connection" => &mut connection,
-            "content-length" => &mut content_length,
-            "transfer-encoding" => &mut transfer_encoding,
-            _ => continue,
-        };
-        if slot.is_some() {
-            return Err((400, "duplicate header"));
-        }
-        *slot = Some(value);
-    }
-    let host = host.ok_or((400, "host header required"))?;
-
-    // ---- connection / expect ----
-    let mut close = false;
-    if let Some(c) = &connection {
-        for token in c.split(',') {
-            if token.trim().eq_ignore_ascii_case("close") {
-                close = true;
-            }
-        }
-    }
-    let expect_continue = match &expect {
-        None => false,
-        Some(v) if v.eq_ignore_ascii_case("100-continue") => true,
-        Some(_) => return Err((417, "unsupported expectation")),
-    };
-
-    // ---- body framing ----
-    if content_length.is_some() && transfer_encoding.is_some() {
-        return Err((400, "content-length with transfer-encoding"));
-    }
-    let body = if let Some(te) = &transfer_encoding {
-        // Exactly `chunked`, lowercase, no list, no parameters. Anything
-        // else is refused rather than reinterpreted.
-        if te != "chunked" {
-            return Err((501, "transfer-encoding not supported"));
-        }
-        BodyState::Chunked { chunk: ChunkPhase::SizeLine { line: Vec::new() }, total: 0 }
-    } else if let Some(cl) = &content_length {
-        let b = cl.as_bytes();
-        if b.is_empty() || b.len() > 20 || !b.iter().all(u8::is_ascii_digit) {
-            return Err((400, "malformed content-length"));
-        }
-        if b.len() > 1 && b[0] == b'0' {
-            return Err((400, "malformed content-length"));
-        }
-        let n: u64 = cl.parse().map_err(|_| (400, "malformed content-length"))?;
-        if n == 0 {
-            BodyState::None
-        } else {
-            BodyState::Length { remaining: n, total: n }
-        }
-    } else {
-        BodyState::None
-    };
-    if matches!(method, Method::Get | Method::Head | Method::Delete) && body.has_body() {
-        return Err((400, "request body not allowed"));
-    }
-    if expect_continue && !body.has_body() {
-        return Err((400, "expect without body"));
-    }
-
-    Ok(Head {
-        method,
-        target,
-        segs,
-        query,
-        host,
-        authorization,
-        range,
-        if_none_match,
-        if_range,
-        continue_pending: expect_continue,
-        expect_continue,
-        close,
-        body,
-    })
-}
-
-struct SplitCrlf<'a> {
-    rest: &'a [u8],
-}
-
-impl<'a> Iterator for SplitCrlf<'a> {
-    type Item = &'a [u8];
-    fn next(&mut self) -> Option<&'a [u8]> {
-        if self.rest.is_empty() {
-            return None;
-        }
-        match self.rest.windows(2).position(|w| w == b"\r\n") {
-            Some(i) => {
-                let line = &self.rest[..i];
-                self.rest = &self.rest[i + 2..];
-                Some(line)
-            }
-            None => {
-                let line = self.rest;
-                self.rest = &[];
-                Some(line)
-            }
-        }
-    }
-}
-
-// ---- range / conditional helpers ----
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum RangeSpec {
-    /// No usable range: serve 200 with the full body (covers absent,
-    /// malformed, and multi-range headers, per RFC "may ignore").
-    None,
-    /// Serve 206 with inclusive byte positions.
-    Single { start: u64, end: u64 },
-    /// Serve 416 with `Content-Range: bytes */size`.
-    Unsatisfiable,
-}
-
-pub fn parse_range(header: Option<&str>, size: u64) -> RangeSpec {
-    let Some(h) = header else { return RangeSpec::None };
-    let Some(spec) = h.strip_prefix("bytes=") else { return RangeSpec::None };
-    if spec.contains(',') {
-        return RangeSpec::None;
-    }
-    let spec = spec.trim();
-    let Some(dash) = spec.find('-') else { return RangeSpec::None };
-    let (a, b) = (&spec[..dash], &spec[dash + 1..]);
-    let parse_num = |s: &str| -> Option<u64> {
-        if s.is_empty() || s.len() > 19 || !s.bytes().all(|c| c.is_ascii_digit()) {
-            return None;
-        }
-        s.parse().ok()
-    };
-    if a.is_empty() {
-        // suffix form: last n bytes
-        let Some(n) = parse_num(b) else { return RangeSpec::None };
-        if n == 0 || size == 0 {
-            return RangeSpec::Unsatisfiable;
-        }
-        let start = size.saturating_sub(n);
-        return RangeSpec::Single { start, end: size - 1 };
-    }
-    let Some(start) = parse_num(a) else { return RangeSpec::None };
-    if start >= size {
-        return RangeSpec::Unsatisfiable;
-    }
-    if b.is_empty() {
-        return RangeSpec::Single { start, end: size - 1 };
-    }
-    let Some(end) = parse_num(b) else { return RangeSpec::None };
-    if end < start {
-        return RangeSpec::None;
-    }
-    RangeSpec::Single { start, end: end.min(size - 1) }
-}
-
-/// Strong comparison of an If-None-Match header against our ETag. Weak tags
-/// never match; `*` matches anything.
-pub fn etag_matches(header: &str, etag: &str) -> bool {
-    if header.trim() == "*" {
-        return true;
-    }
-    header.split(',').any(|part| {
-        let p = part.trim();
-        !p.starts_with("W/") && p == etag
-    })
-}
-
-/// If-Range: only the exact strong ETag validates; date forms and anything
-/// else fail validation (full 200 is served).
-pub fn if_range_matches(header: &str, etag: &str) -> bool {
-    header.trim() == etag
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn head_of(raw: &[u8]) -> Result<Head, (u16, &'static str)> {
-        let block = raw
-            .windows(4)
-            .position(|w| w == b"\r\n\r\n")
-            .map(|i| &raw[..i])
-            .unwrap_or(raw);
-        parse_head(block)
-    }
-
-    #[test]
-    fn parses_basic_get() {
-        let h = head_of(b"GET /v1/assets?ns=demo&limit=5 HTTP/1.1\r\nHost: x\r\n\r\n").unwrap();
-        assert_eq!(h.method, Method::Get);
-        assert_eq!(h.segs, vec!["v1".to_string(), "assets".to_string()]);
-        assert_eq!(h.query_get("ns"), Some("demo"));
-        assert_eq!(h.query_get("limit"), Some("5"));
-        assert!(!h.close);
-        assert!(!h.body.has_body());
-    }
-
-    #[test]
-    fn refuses_smuggling_and_bad_te() {
-        assert_eq!(
-            head_of(b"POST /x HTTP/1.1\r\nHost: x\r\nContent-Length: 3\r\nTransfer-Encoding: chunked\r\n\r\n")
-                .unwrap_err()
-                .0,
-            400
-        );
-        assert_eq!(
-            head_of(b"POST /x HTTP/1.1\r\nHost: x\r\nTransfer-Encoding: gzip, chunked\r\n\r\n")
-                .unwrap_err()
-                .0,
-            501
-        );
-        assert_eq!(
-            head_of(b"POST /x HTTP/1.1\r\nHost: x\r\nTransfer-Encoding: Chunked\r\n\r\n")
-                .unwrap_err()
-                .0,
-            501
-        );
-    }
-
-    #[test]
-    fn refuses_bad_targets() {
-        assert_eq!(head_of(b"GET /a%2e%2e/b HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
-        assert_eq!(head_of(b"GET /a/../b HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
-        assert_eq!(head_of(b"GET /a//b HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
-        assert_eq!(head_of(b"GET /a/ HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
-        assert_eq!(head_of(b"GET /a?x=1&x=2 HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
-        assert_eq!(head_of(b"GET http://h/a HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
-        assert_eq!(head_of(b"GET /a b HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 400);
-    }
-
-    #[test]
-    fn refuses_bad_headers_and_versions() {
-        assert_eq!(head_of(b"GET / HTTP/1.0\r\nHost: x\r\n\r\n").unwrap_err().0, 505);
-        assert_eq!(head_of(b"BREW / HTTP/1.1\r\nHost: x\r\n\r\n").unwrap_err().0, 501);
-        assert_eq!(head_of(b"GET / HTTP/1.1\r\n\r\n").unwrap_err().0, 400); // no host
-        assert_eq!(
-            head_of(b"GET / HTTP/1.1\r\nHost: a\r\nHost: b\r\n\r\n").unwrap_err().0,
-            400
-        );
-        assert_eq!(
-            head_of(b"GET / HTTP/1.1\r\nHost: x\r\n folded\r\n\r\n").unwrap_err().0,
-            400
-        );
-        assert_eq!(
-            head_of(b"GET / HTTP/1.1\r\nHost: x\r\nX-Bad: a\x01b\r\n\r\n").unwrap_err().0,
-            400
-        );
-        assert_eq!(
-            head_of(b"GET / HTTP/1.1\r\nHost: x\r\nContent-Length: 5\r\n\r\n").unwrap_err().0,
-            400
-        );
-        assert_eq!(
-            head_of(b"POST /x HTTP/1.1\r\nHost: x\r\nContent-Length: 007\r\n\r\n").unwrap_err().0,
-            400
-        );
-    }
-
-    #[test]
-    fn range_math() {
-        assert_eq!(parse_range(None, 100), RangeSpec::None);
-        assert_eq!(parse_range(Some("bytes=0-9"), 100), RangeSpec::Single { start: 0, end: 9 });
-        assert_eq!(parse_range(Some("bytes=90-200"), 100), RangeSpec::Single { start: 90, end: 99 });
-        assert_eq!(parse_range(Some("bytes=50-"), 100), RangeSpec::Single { start: 50, end: 99 });
-        assert_eq!(parse_range(Some("bytes=-10"), 100), RangeSpec::Single { start: 90, end: 99 });
-        assert_eq!(parse_range(Some("bytes=-200"), 100), RangeSpec::Single { start: 0, end: 99 });
-        assert_eq!(parse_range(Some("bytes=100-"), 100), RangeSpec::Unsatisfiable);
-        assert_eq!(parse_range(Some("bytes=-0"), 100), RangeSpec::Unsatisfiable);
-        assert_eq!(parse_range(Some("bytes=0-0"), 0), RangeSpec::Unsatisfiable);
-        assert_eq!(parse_range(Some("bytes=0-1,5-6"), 100), RangeSpec::None);
-        assert_eq!(parse_range(Some("bytes=a-b"), 100), RangeSpec::None);
-        assert_eq!(parse_range(Some("bites=0-1"), 100), RangeSpec::None);
-        assert_eq!(parse_range(Some("bytes=5-2"), 100), RangeSpec::None);
-    }
-
-    #[test]
-    fn etag_comparison() {
-        let e = "\"sha256:abcd\"";
-        assert!(etag_matches("*", e));
-        assert!(etag_matches("\"sha256:abcd\"", e));
-        assert!(etag_matches("\"x\", \"sha256:abcd\"", e));
-        assert!(!etag_matches("W/\"sha256:abcd\"", e));
-        assert!(!etag_matches("\"sha256:ffff\"", e));
-        assert!(if_range_matches("\"sha256:abcd\"", e));
-        assert!(!if_range_matches("Wed, 21 Oct 2015 07:28:00 GMT", e));
-    }
-}
diff --git a/libs/box3d/Cargo.toml b/libs/box3d/Cargo.toml
index e43729a4d..8f80df902 100644
--- a/libs/box3d/Cargo.toml
+++ b/libs/box3d/Cargo.toml
@@ -20,4 +20,3 @@ double-precision = []
 unchecked-hulls = []
 
 [dependencies]
-makepad-platform = { path = "../../platform" }
diff --git a/libs/box3d/src/lib.rs b/libs/box3d/src/lib.rs
index 5bbab2311..dbfa11122 100644
--- a/libs/box3d/src/lib.rs
+++ b/libs/box3d/src/lib.rs
@@ -6,9 +6,6 @@
 #![allow(dead_code)]
 #![allow(clippy::too_many_arguments)]
 #![allow(clippy::needless_range_loop)]
-// The port intentionally keeps the reference constants' exact decimal
-// spellings; replacing them can perturb deterministic simulation results.
-#![allow(clippy::approx_constant)]
 
 // Foundation (include/box3d + core)
 pub mod constants;
diff --git a/libs/box3d/src/timer.rs b/libs/box3d/src/timer.rs
index 75c981fb9..469176995 100644
--- a/libs/box3d/src/timer.rs
+++ b/libs/box3d/src/timer.rs
@@ -2,9 +2,17 @@
 // The C version uses platform tick counters; the port uses std::time::Instant
 // anchored at first use. Ticks are nanoseconds since the anchor.
 
+use std::sync::OnceLock;
+use std::time::Instant;
+
+fn anchor() -> &'static Instant {
+    static ANCHOR: OnceLock<Instant> = OnceLock::new();
+    ANCHOR.get_or_init(Instant::now)
+}
+
 /// Get the absolute number of system ticks. The value is platform specific.
 pub fn get_ticks() -> u64 {
-    (makepad_platform::Cx::monotonic_now() * 1_000_000_000.0) as u64
+    anchor().elapsed().as_nanos() as u64
 }
 
 /// Get the milliseconds passed from an initial tick value.
@@ -23,18 +31,12 @@ pub fn get_milliseconds_and_reset(ticks: &mut u64) -> f32 {
 
 /// Yield to be used in a busy loop.
 pub fn yield_thread() {
-    #[cfg(not(target_arch = "wasm32"))]
     std::thread::yield_now();
-    #[cfg(target_arch = "wasm32")]
-    std::hint::spin_loop();
 }
 
 /// Sleep the current thread for a number of milliseconds.
 pub fn sleep(milliseconds: i32) {
     if milliseconds > 0 {
-        #[cfg(not(target_arch = "wasm32"))]
         std::thread::sleep(std::time::Duration::from_millis(milliseconds as u64));
-        #[cfg(target_arch = "wasm32")]
-        let _ = milliseconds;
     }
 }
diff --git a/libs/cef/Cargo.toml b/libs/cef/Cargo.toml
index f95a8b044..2ada77a1d 100644
--- a/libs/cef/Cargo.toml
+++ b/libs/cef/Cargo.toml
@@ -7,17 +7,6 @@ license = "MIT OR Apache-2.0"
 
 [dependencies]
 libloading = { path = "../vulkan/libloading", version = "0.8.9" }
-makepad-error-log = { path = "../error_log", version = "1.0.0" }
 
 [target.'cfg(target_os = "macos")'.dependencies]
 makepad-objc-sys = { path = "../objc-sys", version = "1.0.0" }
-
-# The build script fetches the CEF distribution itself when none is
-# present (build_support/cef_dist.rs): HTTPS with rustls (no system TLS),
-# the bz2 decoder with its bundled C source, tar, and a small sha1 —
-# so a clean clone builds the browser on every host with no shell around.
-[build-dependencies]
-ureq = { version = "3", default-features = false, features = ["rustls"] }
-bzip2 = { version = "0.6", default-features = false, features = ["bzip2-sys"] }
-tar = "0.4"
-sha1_smol = "1"
diff --git a/libs/cef/build.rs b/libs/cef/build.rs
index 24a56145f..74e3d285f 100644
--- a/libs/cef/build.rs
+++ b/libs/cef/build.rs
@@ -3,9 +3,6 @@ use std::fs;
 use std::path::{Path, PathBuf};
 use std::process::Command;
 
-#[path = "build_support/cef_dist.rs"]
-mod cef_dist;
-
 fn target_platform() -> Option<&'static str> {
     let os = env::var("CARGO_CFG_TARGET_OS").ok()?;
     let arch = env::var("CARGO_CFG_TARGET_ARCH").ok()?;
@@ -20,6 +17,17 @@ fn target_platform() -> Option<&'static str> {
     }
 }
 
+fn parse_api_version(include_dir: &Path) -> Option<String> {
+    let header = fs::read_to_string(include_dir.join("cef_api_versions.h")).ok()?;
+    for line in header.lines() {
+        let line = line.trim();
+        if let Some(value) = line.strip_prefix("#define CEF_API_VERSION_LAST CEF_API_VERSION_") {
+            return Some(value.trim().to_string());
+        }
+    }
+    None
+}
+
 /// `#define CEF_VERSION "138.0.59+g21d63d5+chromium-138.0.7204.306"` from the
 /// prebuilt's own header (authoritative for the binary we link).
 fn parse_cef_version(include_dir: &Path) -> Option<String> {
@@ -33,6 +41,18 @@ fn parse_cef_version(include_dir: &Path) -> Option<String> {
     None
 }
 
+fn run_download_script(workspace_root: &Path, platform: &str) {
+    let script = workspace_root.join("tools/download_cef.sh");
+    let status = Command::new(&script)
+        .arg("--platform")
+        .arg(platform)
+        .status()
+        .unwrap_or_else(|err| panic!("failed to execute {}: {err}", script.display()));
+    if !status.success() {
+        panic!("{} failed with status {status}", script.display());
+    }
+}
+
 fn build_macos_helper(manifest_dir: &Path, dist_dir: &Path, include_dir: &Path) -> PathBuf {
     let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());
     let helper_source = manifest_dir.join("helper_main_macos.c");
@@ -64,28 +84,14 @@ fn build_macos_helper(manifest_dir: &Path, dist_dir: &Path, include_dir: &Path)
 
 fn main() {
     println!("cargo:rerun-if-env-changed=MAKEPAD_CEF_DIST_DIR");
-    println!("cargo:rerun-if-env-changed=MAKEPAD_CEF_VERSION");
-    println!("cargo:rerun-if-env-changed=MAKEPAD_CEF_OFFLINE");
-    println!("cargo:rerun-if-env-changed=MAKEPAD_CEF_DRY_RUN");
-    println!("cargo:rerun-if-env-changed=MAKEPAD_CEF_PLATFORM");
-    println!("cargo:rerun-if-changed=build_support/cef_dist.rs");
+    println!("cargo:rerun-if-changed=../../tools/download_cef.sh");
     println!("cargo:rerun-if-changed=helper_main_macos.c");
+    println!("cargo:rustc-check-cfg=cfg(makepad_cef_api_ge_13800)");
+    println!("cargo:rustc-check-cfg=cfg(makepad_cef_api_ge_14600)");
 
-    // MAKEPAD_CEF_PLATFORM: a dry-run aid — resolve the index for another
-    // platform from this host (what WOULD be fetched for linux64, say)
-    // without cross-compiling. Only honoured together with
-    // MAKEPAD_CEF_DRY_RUN; a real build always links its own target.
-    let dry_run = env::var("MAKEPAD_CEF_DRY_RUN").map(|v| v != "0").unwrap_or(false);
-    let platform: String = match env::var("MAKEPAD_CEF_PLATFORM").ok().filter(|_| dry_run) {
-        Some(forced) => forced,
-        None => match target_platform() {
-            Some(p) => p.to_string(),
-            None => return,
-        },
+    let Some(platform) = target_platform() else {
+        return;
     };
-    let platform = platform.as_str();
-    let pin = env::var("MAKEPAD_CEF_VERSION").ok().filter(|v| !v.trim().is_empty());
-    let offline = env::var("MAKEPAD_CEF_OFFLINE").map(|v| v != "0").unwrap_or(false);
 
     let manifest_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap());
     let workspace_root = manifest_dir
@@ -99,40 +105,21 @@ fn main() {
         })
         .to_path_buf();
 
-    let prebuilt_dir = workspace_root.join("local/cef-prebuilt");
+    let dist_dir = env::var_os("MAKEPAD_CEF_DIST_DIR")
+        .map(PathBuf::from)
+        .unwrap_or_else(|| {
+            workspace_root
+                .join("local/cef-prebuilt")
+                .join(format!("current-{platform}"))
+        });
 
-    if dry_run {
-        // Resolve and report, download nothing: the plan for this (or the
-        // forced) platform with the pin applied. The build then goes on
-        // with whatever dist THIS target already has, so a dry run is a
-        // normal, complete build that also printed what it would fetch.
-        match cef_dist::plan(&prebuilt_dir, platform, pin.as_deref()) {
-            Ok(plan) => println!("cargo:warning=cef dry run — {}", plan.describe().replace('\n', " ")),
-            Err(e) => println!("cargo:warning=cef dry run failed — {e}"),
-        }
+    if !dist_dir.exists() {
+        run_download_script(&workspace_root, platform);
     }
-    let platform = match target_platform() {
-        Some(p) => p,
-        None => return,
-    };
 
-    // MAKEPAD_CEF_DIST_DIR names a distribution directly and is used as
-    // it is; otherwise the prebuilt dir's pointer for this platform, else a
-    // download into it. A platform that already has a dist is never bumped.
-    let dist_dir = match env::var_os("MAKEPAD_CEF_DIST_DIR").map(PathBuf::from) {
-        Some(dir) => {
-            if !dir.join("include").is_dir() {
-                panic!(
-                    "MAKEPAD_CEF_DIST_DIR={} is not a CEF distribution (no include/ inside it); unset it to let the build fetch one into {}",
-                    dir.display(),
-                    prebuilt_dir.display()
-                );
-            }
-            dir
-        }
-        None => cef_dist::ensure_dist(&prebuilt_dir, platform, pin.as_deref(), offline)
-            .unwrap_or_else(|e| panic!("{e}")),
-    };
+    if !dist_dir.exists() {
+        panic!("CEF distribution not found at {}", dist_dir.display());
+    }
 
     let dist_dir = dist_dir
         .canonicalize()
@@ -146,6 +133,17 @@ fn main() {
     if let Some(cef_version) = parse_cef_version(&include_dir) {
         println!("cargo:rustc-env=MAKEPAD_CEF_VERSION={cef_version}");
     }
+    if let Some(api_version) = parse_api_version(&include_dir) {
+        println!("cargo:rustc-env=MAKEPAD_CEF_API_VERSION={api_version}");
+        if let Ok(api_version_number) = api_version.parse::<u32>() {
+            if api_version_number >= 13800 {
+                println!("cargo:rustc-cfg=makepad_cef_api_ge_13800");
+            }
+            if api_version_number >= 14600 {
+                println!("cargo:rustc-cfg=makepad_cef_api_ge_14600");
+            }
+        }
+    }
 
     if env::var("CARGO_CFG_TARGET_OS").ok().as_deref() == Some("macos") {
         let framework_dir = dist_dir
diff --git a/libs/cef/build_support/cef_dist.rs b/libs/cef/build_support/cef_dist.rs
deleted file mode 100644
index 1dbf01a28..000000000
--- a/libs/cef/build_support/cef_dist.rs
+++ /dev/null
@@ -1,660 +0,0 @@
-//! Where the CEF distribution comes from when the build has none: the
-//! Spotify CDN's index of official builds, read and unpacked by the build
-//! script itself — in Rust, on every host, with no shell, python or tar
-//! around it. A clean clone builds the browser on Windows as on the Mac.
-//!
-//! The pieces, each a plain function so the picker is testable without a
-//! network:
-//!
-//! - [`pick`]: the index (`{platform: {versions: [{cef_version, channel,
-//!   files: [{type, name, sha1, size}]}]}}`, newest first) → the newest
-//!   `stable` `standard` archive for a platform, or the one a pin names.
-//! - [`Pointer`]: which extracted directory `current-<platform>` means. The
-//!   shell script used a symlink; a text file beside it works on every
-//!   filesystem without privileges, so the build reads the file first and
-//!   the symlink only as the older form.
-//! - [`ensure_dist`]: the whole thing — pointer, else download, verify,
-//!   extract, write the pointer. A platform that already has a dist is
-//!   never bumped: the CDN moves on, our pin does not.
-//!
-//! The index is 10 MB of JSON; this reads exactly the fields it needs with
-//! a small strict scanner rather than pulling a JSON crate into a build
-//! script. Anything shaped differently is an error, never a guess.
-
-use std::fs;
-use std::io::{Read, Write};
-use std::path::{Path, PathBuf};
-
-pub const INDEX_URL: &str = "https://cef-builds.spotifycdn.com/index.json";
-pub const BASE_URL: &str = "https://cef-builds.spotifycdn.com";
-
-/// The platforms the CDN builds and we link. `linux32` and friends exist
-/// there too, but nothing of ours runs on them.
-pub const PLATFORMS: &[&str] = &[
-    "linux64",
-    "linuxarm64",
-    "macosarm64",
-    "macosx64",
-    "windows64",
-    "windowsarm64",
-];
-
-/// One downloadable archive, as the index describes it.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Archive {
-    pub cef_version: String,
-    pub channel: String,
-    pub name: String,
-    pub sha1: String,
-    pub size: u64,
-}
-
-impl Archive {
-    pub fn url(&self) -> String {
-        format!("{BASE_URL}/{}", self.name)
-    }
-
-    /// The directory the archive unpacks to: its own name without the
-    /// `.tar.bz2` — the CDN's archives carry exactly that top-level dir.
-    pub fn extract_dir_name(&self) -> String {
-        self.name
-            .strip_suffix(".tar.bz2")
-            .unwrap_or(&self.name)
-            .to_string()
-    }
-}
-
-// ------------------------------------------------------------- the index
-
-/// A strict, allocation-light JSON reader over the index text: it walks
-/// the structure it expects and refuses anything else. The index is a
-/// map of platform → object, each with `"versions"`: an array of objects
-/// with string `cef_version`/`channel` and `"files"`: an array of objects
-/// with string `type`/`name`/`sha1` and a number `size`. Other keys are
-/// skipped, whatever their type.
-struct Scanner<'a> {
-    s: &'a [u8],
-    i: usize,
-}
-
-impl<'a> Scanner<'a> {
-    fn new(s: &'a str) -> Self {
-        Scanner { s: s.as_bytes(), i: 0 }
-    }
-
-    fn err<T>(&self, what: &str) -> Result<T, String> {
-        Err(format!("cef index: {what} at byte {}", self.i))
-    }
-
-    fn ws(&mut self) {
-        while self.i < self.s.len() && matches!(self.s[self.i], b' ' | b'\n' | b'\r' | b'\t') {
-            self.i += 1;
-        }
-    }
-
-    fn peek(&mut self) -> Option<u8> {
-        self.ws();
-        self.s.get(self.i).copied()
-    }
-
-    fn expect(&mut self, c: u8) -> Result<(), String> {
-        if self.peek() == Some(c) {
-            self.i += 1;
-            Ok(())
-        } else {
-            self.err(&format!("expected `{}`", c as char))
-        }
-    }
-
-    fn string(&mut self) -> Result<String, String> {
-        self.expect(b'"')?;
-        let mut out = String::new();
-        loop {
-            let Some(&c) = self.s.get(self.i) else { return self.err("unterminated string") };
-            self.i += 1;
-            match c {
-                b'"' => return Ok(out),
-                b'\\' => {
-                    let Some(&e) = self.s.get(self.i) else { return self.err("bad escape") };
-                    self.i += 1;
-                    match e {
-                        b'"' => out.push('"'),
-                        b'\\' => out.push('\\'),
-                        b'/' => out.push('/'),
-                        b'n' => out.push('\n'),
-                        b't' => out.push('\t'),
-                        b'r' => out.push('\r'),
-                        b'b' | b'f' => {}
-                        b'u' => {
-                            // The index carries no non-ASCII in the fields we
-                            // read; keep the four hex digits as text rather
-                            // than decode them.
-                            let end = (self.i + 4).min(self.s.len());
-                            out.push_str(&String::from_utf8_lossy(&self.s[self.i..end]));
-                            self.i = end;
-                        }
-                        _ => return self.err("bad escape"),
-                    }
-                }
-                _ => out.push(c as char),
-            }
-        }
-    }
-
-    fn number(&mut self) -> Result<u64, String> {
-        self.ws();
-        let start = self.i;
-        while self.i < self.s.len() && (self.s[self.i].is_ascii_digit() || matches!(self.s[self.i], b'.' | b'-' | b'+' | b'e' | b'E')) {
-            self.i += 1;
-        }
-        let text = std::str::from_utf8(&self.s[start..self.i]).map_err(|_| "bad number".to_string())?;
-        text.parse::<u64>().or_else(|_| text.parse::<f64>().map(|f| f as u64)).map_err(|_| format!("cef index: bad number `{text}`"))
-    }
-
-    /// Skip any value.
-    fn skip(&mut self) -> Result<(), String> {
-        match self.peek() {
-            Some(b'"') => self.string().map(|_| ()),
-            Some(b'{') => {
-                self.i += 1;
-                if self.peek() == Some(b'}') {
-                    self.i += 1;
-                    return Ok(());
-                }
-                loop {
-                    self.string()?;
-                    self.expect(b':')?;
-                    self.skip()?;
-                    match self.peek() {
-                        Some(b',') => self.i += 1,
-                        Some(b'}') => {
-                            self.i += 1;
-                            return Ok(());
-                        }
-                        _ => return self.err("expected `,` or `}`"),
-                    }
-                }
-            }
-            Some(b'[') => {
-                self.i += 1;
-                if self.peek() == Some(b']') {
-                    self.i += 1;
-                    return Ok(());
-                }
-                loop {
-                    self.skip()?;
-                    match self.peek() {
-                        Some(b',') => self.i += 1,
-                        Some(b']') => {
-                            self.i += 1;
-                            return Ok(());
-                        }
-                        _ => return self.err("expected `,` or `]`"),
-                    }
-                }
-            }
-            Some(b't') | Some(b'f') | Some(b'n') | Some(b'-') | Some(b'0'..=b'9') => {
-                while self.i < self.s.len() && !matches!(self.s[self.i], b',' | b'}' | b']' | b' ' | b'\n' | b'\r' | b'\t') {
-                    self.i += 1;
-                }
-                Ok(())
-            }
-            _ => self.err("unexpected value"),
-        }
-    }
-
-    /// `{ "k": v, ... }` — calls `f(key)` for every key with the scanner
-    /// positioned at the value; `f` must consume the value.
-    fn object(&mut self, mut f: impl FnMut(&mut Self, &str) -> Result<(), String>) -> Result<(), String> {
-        self.expect(b'{')?;
-        if self.peek() == Some(b'}') {
-            self.i += 1;
-            return Ok(());
-        }
-        loop {
-            let key = self.string()?;
-            self.expect(b':')?;
-            f(self, &key)?;
-            match self.peek() {
-                Some(b',') => self.i += 1,
-                Some(b'}') => {
-                    self.i += 1;
-                    return Ok(());
-                }
-                _ => return self.err("expected `,` or `}`"),
-            }
-        }
-    }
-
-    /// `[ v, ... ]` — calls `f` for every element with the scanner at it.
-    fn array(&mut self, mut f: impl FnMut(&mut Self) -> Result<(), String>) -> Result<(), String> {
-        self.expect(b'[')?;
-        if self.peek() == Some(b']') {
-            self.i += 1;
-            return Ok(());
-        }
-        loop {
-            f(self)?;
-            match self.peek() {
-                Some(b',') => self.i += 1,
-                Some(b']') => {
-                    self.i += 1;
-                    return Ok(());
-                }
-                _ => return self.err("expected `,` or `]`"),
-            }
-        }
-    }
-}
-
-/// Every archive the index lists for `platform`, in the index's order
-/// (newest first), any channel, any file type.
-pub fn archives_for(index_json: &str, platform: &str) -> Result<Vec<Archive>, String> {
-    if !PLATFORMS.contains(&platform) {
-        return Err(format!("cef: `{platform}` is not a platform we link (one of {})", PLATFORMS.join(", ")));
-    }
-    let mut sc = Scanner::new(index_json);
-    let mut found_platform = false;
-    let mut out: Vec<Archive> = Vec::new();
-    sc.object(|sc, key| {
-        if key != platform {
-            return sc.skip();
-        }
-        found_platform = true;
-        sc.object(|sc, key| {
-            if key != "versions" {
-                return sc.skip();
-            }
-            sc.array(|sc| {
-                let mut cef_version = String::new();
-                let mut channel = String::from("stable");
-                let mut files: Vec<(String, String, String, u64)> = Vec::new();
-                sc.object(|sc, key| match key {
-                    "cef_version" => {
-                        cef_version = sc.string()?;
-                        Ok(())
-                    }
-                    "channel" => {
-                        channel = sc.string()?;
-                        Ok(())
-                    }
-                    "files" => sc.array(|sc| {
-                        let (mut ty, mut name, mut sha1, mut size) = (String::new(), String::new(), String::new(), 0u64);
-                        sc.object(|sc, key| match key {
-                            "type" => {
-                                ty = sc.string()?;
-                                Ok(())
-                            }
-                            "name" => {
-                                name = sc.string()?;
-                                Ok(())
-                            }
-                            "sha1" => {
-                                sha1 = sc.string()?;
-                                Ok(())
-                            }
-                            "size" => {
-                                size = sc.number()?;
-                                Ok(())
-                            }
-                            _ => sc.skip(),
-                        })?;
-                        files.push((ty, name, sha1, size));
-                        Ok(())
-                    }),
-                    _ => sc.skip(),
-                })?;
-                if cef_version.is_empty() {
-                    return Err("cef index: a version entry without cef_version".into());
-                }
-                for (ty, name, sha1, size) in files {
-                    if ty != "standard" {
-                        continue;
-                    }
-                    if name.is_empty() {
-                        return Err(format!("cef index: {cef_version} has a standard file without a name"));
-                    }
-                    out.push(Archive { cef_version: cef_version.clone(), channel: channel.clone(), name, sha1, size });
-                }
-                Ok(())
-            })
-        })
-    })?;
-    if !found_platform {
-        return Err(format!("cef index: no `{platform}` section"));
-    }
-    Ok(out)
-}
-
-/// The archive to fetch: the newest stable standard build for `platform`,
-/// or, with a pin, the stable build whose cef_version starts with it
-/// (`138.0.59` matches `138.0.59+g21d63d5+chromium-138.0.7204.306`). Beta
-/// builds are never picked.
-pub fn pick(index_json: &str, platform: &str, pin: Option<&str>) -> Result<Archive, String> {
-    let archives = archives_for(index_json, platform)?;
-    let stable = archives.into_iter().filter(|a| a.channel == "stable");
-    match pin {
-        Some(pin) => {
-            let pin = pin.trim();
-            stable
-                .filter(|a| a.cef_version == pin || a.cef_version.starts_with(&format!("{pin}+")))
-                .next()
-                .ok_or_else(|| format!("cef index: no stable standard build {pin} for {platform}"))
-        }
-        None => stable
-            .max_by(|a, b| version_key(&a.cef_version).cmp(&version_key(&b.cef_version)))
-            .ok_or_else(|| format!("cef index: no stable standard build for {platform}")),
-    }
-}
-
-/// `138.0.59+g21d63d5+chromium-138.0.7204.306` → (138, 0, 59): the CDN's
-/// order is newest first, but the pick must not depend on it.
-fn version_key(v: &str) -> (u64, u64, u64) {
-    let head = v.split('+').next().unwrap_or(v);
-    let mut it = head.split('.').map(|p| p.parse::<u64>().unwrap_or(0));
-    (it.next().unwrap_or(0), it.next().unwrap_or(0), it.next().unwrap_or(0))
-}
-
-// ------------------------------------------------------------ the pointer
-
-/// `current-<platform>` as a text file: the extracted directory's name
-/// (relative to the prebuilt dir) on the first line. Works on every
-/// filesystem without privileges; the older symlink form is still read.
-pub struct Pointer;
-
-impl Pointer {
-    pub fn file(prebuilt_dir: &Path, platform: &str) -> PathBuf {
-        prebuilt_dir.join(format!("current-{platform}.txt"))
-    }
-
-    pub fn link(prebuilt_dir: &Path, platform: &str) -> PathBuf {
-        prebuilt_dir.join(format!("current-{platform}"))
-    }
-
-    /// The dist dir the pointer names, when it exists: the text file
-    /// first, then the symlink (or a real directory of that name).
-    pub fn read(prebuilt_dir: &Path, platform: &str) -> Option<PathBuf> {
-        let file = Self::file(prebuilt_dir, platform);
-        if let Ok(text) = fs::read_to_string(&file) {
-            let name = text.lines().next().unwrap_or("").trim();
-            if !name.is_empty() {
-                let dir = prebuilt_dir.join(name);
-                if dir.join("include").is_dir() {
-                    return Some(dir);
-                }
-            }
-        }
-        let link = Self::link(prebuilt_dir, platform);
-        if link.join("include").is_dir() {
-            return Some(link);
-        }
-        None
-    }
-
-    pub fn write(prebuilt_dir: &Path, platform: &str, dir_name: &str) -> Result<(), String> {
-        let file = Self::file(prebuilt_dir, platform);
-        fs::write(&file, format!("{dir_name}\n")).map_err(|e| format!("cef: cannot write {}: {e}", file.display()))
-    }
-}
-
-// ------------------------------------------------------------- the fetch
-
-/// Progress goes to cargo as warnings: a build that sits for minutes on a
-/// 300 MB download must say so.
-fn say(msg: &str) {
-    println!("cargo:warning=cef: {msg}");
-}
-
-fn http_get(url: &str) -> Result<ureq::Body, String> {
-    let response = ureq::get(url).call().map_err(|e| format!("cef: GET {url}: {e}"))?;
-    Ok(response.into_body())
-}
-
-pub fn fetch_index() -> Result<String, String> {
-    let mut body = http_get(INDEX_URL)?;
-    let text = body.read_to_string().map_err(|e| format!("cef: reading {INDEX_URL}: {e}"))?;
-    Ok(text)
-}
-
-fn sha1_hex(path: &Path) -> Result<String, String> {
-    let mut file = fs::File::open(path).map_err(|e| format!("cef: open {}: {e}", path.display()))?;
-    let mut hasher = sha1_smol::Sha1::new();
-    let mut buf = vec![0u8; 1 << 20];
-    loop {
-        let n = file.read(&mut buf).map_err(|e| format!("cef: read {}: {e}", path.display()))?;
-        if n == 0 {
-            break;
-        }
-        hasher.update(&buf[..n]);
-    }
-    Ok(hasher.digest().to_string())
-}
-
-/// Download `archive` into `prebuilt_dir` (to a `.part` file, renamed when
-/// complete), unless the archive is already there and matches its sha1.
-fn download(archive: &Archive, prebuilt_dir: &Path) -> Result<PathBuf, String> {
-    let path = prebuilt_dir.join(&archive.name);
-    if path.is_file() {
-        if archive.sha1.is_empty() || sha1_hex(&path)? == archive.sha1 {
-            say(&format!("using the archive already at {}", path.display()));
-            return Ok(path);
-        }
-        say(&format!("{} does not match the index's sha1; downloading again", path.display()));
-        let _ = fs::remove_file(&path);
-    }
-    let part = prebuilt_dir.join(format!("{}.part", archive.name));
-    let _ = fs::remove_file(&part);
-    say(&format!(
-        "downloading {} ({:.0} MB) — this takes a few minutes",
-        archive.url(),
-        archive.size as f64 / 1e6
-    ));
-    let url = archive.url();
-    let mut body = http_get(&url)?;
-    let mut reader = body.as_reader();
-    let mut out = fs::File::create(&part).map_err(|e| format!("cef: create {}: {e}", part.display()))?;
-    let mut buf = vec![0u8; 1 << 20];
-    let mut done: u64 = 0;
-    let mut next_report: u64 = 50_000_000;
-    loop {
-        let n = reader.read(&mut buf).map_err(|e| format!("cef: download {url}: {e}"))?;
-        if n == 0 {
-            break;
-        }
-        out.write_all(&buf[..n]).map_err(|e| format!("cef: write {}: {e}", part.display()))?;
-        done += n as u64;
-        if done >= next_report {
-            say(&format!("{:.0} of {:.0} MB", done as f64 / 1e6, archive.size as f64 / 1e6));
-            next_report += 50_000_000;
-        }
-    }
-    drop(out);
-    if archive.size > 0 && done != archive.size {
-        return Err(format!("cef: {} is {done} bytes; the index says {}", archive.name, archive.size));
-    }
-    if !archive.sha1.is_empty() {
-        let actual = sha1_hex(&part)?;
-        if actual != archive.sha1 {
-            let _ = fs::remove_file(&part);
-            return Err(format!("cef: sha1 of {} is {actual}; the index says {}", archive.name, archive.sha1));
-        }
-        say("sha1 verified");
-    }
-    fs::rename(&part, &path).map_err(|e| format!("cef: rename {}: {e}", part.display()))?;
-    Ok(path)
-}
-
-/// Unpack the archive beside itself; the top-level directory inside the
-/// tarball is the dist dir. A half-extracted directory from an earlier
-/// failure is removed first.
-fn extract(archive_path: &Path, prebuilt_dir: &Path, dir_name: &str) -> Result<PathBuf, String> {
-    let dir = prebuilt_dir.join(dir_name);
-    if dir.exists() {
-        say(&format!("removing the incomplete {}", dir.display()));
-        fs::remove_dir_all(&dir).map_err(|e| format!("cef: remove {}: {e}", dir.display()))?;
-    }
-    say(&format!("extracting {} into {}", archive_path.display(), prebuilt_dir.display()));
-    let file = fs::File::open(archive_path).map_err(|e| format!("cef: open {}: {e}", archive_path.display()))?;
-    let decoder = bzip2::read::MultiBzDecoder::new(std::io::BufReader::new(file));
-    let mut tar = tar::Archive::new(decoder);
-    tar.set_preserve_permissions(true);
-    tar.unpack(prebuilt_dir).map_err(|e| format!("cef: extract {}: {e}", archive_path.display()))?;
-    if !dir.join("include").is_dir() {
-        return Err(format!("cef: {} unpacked but has no include/ — not a CEF distribution", dir.display()));
-    }
-    Ok(dir)
-}
-
-/// What the build wants, in one shape for both the real run and the dry run.
-#[derive(Clone, Debug)]
-pub struct Plan {
-    pub platform: String,
-    pub archive: Archive,
-    pub extract_dir: PathBuf,
-    pub archive_path: PathBuf,
-}
-
-impl Plan {
-    pub fn describe(&self) -> String {
-        format!(
-            "platform {}: {} ({}), {} bytes, sha1 {}\n  from {}\n  archive {}\n  extract to {}",
-            self.platform,
-            self.archive.cef_version,
-            self.archive.channel,
-            self.archive.size,
-            self.archive.sha1,
-            self.archive.url(),
-            self.archive_path.display(),
-            self.extract_dir.display()
-        )
-    }
-}
-
-/// Resolve the index into a plan for `platform` — the dry run's whole job.
-pub fn plan(prebuilt_dir: &Path, platform: &str, pin: Option<&str>) -> Result<Plan, String> {
-    let index = fetch_index()?;
-    let archive = pick(&index, platform, pin)?;
-    let dir_name = archive.extract_dir_name();
-    Ok(Plan {
-        platform: platform.to_string(),
-        extract_dir: prebuilt_dir.join(&dir_name),
-        archive_path: prebuilt_dir.join(&archive.name),
-        archive,
-    })
-}
-
-/// The dist dir for `platform` under `prebuilt_dir`: the one the pointer
-/// names, else downloaded, verified, extracted and pointed at. `offline`
-/// turns a miss into an error naming what to put where.
-pub fn ensure_dist(prebuilt_dir: &Path, platform: &str, pin: Option<&str>, offline: bool) -> Result<PathBuf, String> {
-    if let Some(dir) = Pointer::read(prebuilt_dir, platform) {
-        return Ok(dir);
-    }
-    if offline {
-        return Err(format!(
-            "cef: no distribution for {platform} under {} and MAKEPAD_CEF_OFFLINE is set — put a cef_binary_*_{platform} directory there and name it in {}",
-            prebuilt_dir.display(),
-            Pointer::file(prebuilt_dir, platform).display()
-        ));
-    }
-    fs::create_dir_all(prebuilt_dir).map_err(|e| format!("cef: create {}: {e}", prebuilt_dir.display()))?;
-    let plan = plan(prebuilt_dir, platform, pin)?;
-    say(&format!("no distribution for {platform}; {}", plan.describe().replace('\n', " ")));
-    let dir_name = plan.archive.extract_dir_name();
-    let dir = if plan.extract_dir.join("include").is_dir() {
-        say(&format!("using the extracted {}", plan.extract_dir.display()));
-        plan.extract_dir.clone()
-    } else {
-        let archive_path = download(&plan.archive, prebuilt_dir)?;
-        extract(&archive_path, prebuilt_dir, &dir_name)?
-    };
-    Pointer::write(prebuilt_dir, platform, &dir_name)?;
-    say(&format!("{platform} → {} ({})", dir_name, plan.archive.cef_version));
-    Ok(dir)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    const INDEX: &str = r#"{
-      "linux64": {"versions": [
-        {"cef_version": "144.0.34+g8fc21c8+chromium-144.0.7559.261", "chromium_version": "144.0.7559.261", "channel": "stable",
-         "files": [{"type": "standard", "name": "cef_binary_144.0.34+g8fc21c8+chromium-144.0.7559.261_linux64.tar.bz2", "sha1": "23e2", "size": 872549074, "last_modified": "x"},
-                   {"type": "minimal", "name": "cef_binary_144.0.34+g8fc21c8+chromium-144.0.7559.261_linux64_minimal.tar.bz2", "sha1": "aa", "size": 1}]},
-        {"cef_version": "145.0.1+gbeta+chromium-145.0.1.1", "channel": "beta",
-         "files": [{"type": "standard", "name": "cef_binary_145.0.1+gbeta+chromium-145.0.1.1_linux64.tar.bz2", "sha1": "bb", "size": 2}]},
-        {"cef_version": "144.0.32+g5ce7d26+chromium-144.0.7559.258", "channel": "stable",
-         "files": [{"type": "standard", "name": "cef_binary_144.0.32+g5ce7d26+chromium-144.0.7559.258_linux64.tar.bz2", "sha1": "0827", "size": 872549258}]},
-        {"cef_version": "138.0.59+g21d63d5+chromium-138.0.7204.306", "channel": "stable",
-         "files": [{"type": "standard", "name": "cef_binary_138.0.59+g21d63d5+chromium-138.0.7204.306_linux64.tar.bz2", "sha1": "913e", "size": 810258845}]}
-      ]},
-      "linux32": {"versions": []},
-      "windows64": {"versions": [
-        {"cef_version": "144.0.34+g8fc21c8+chromium-144.0.7559.261", "channel": "stable",
-         "files": [{"type": "standard", "name": "cef_binary_144.0.34+g8fc21c8+chromium-144.0.7559.261_windows64.tar.bz2", "sha1": "81e9", "size": 320482619}]}
-      ]}
-    }"#;
-
-    #[test]
-    fn the_newest_stable_standard_build_wins_and_beta_is_never_picked() {
-        let a = pick(INDEX, "linux64", None).unwrap();
-        assert_eq!(a.cef_version, "144.0.34+g8fc21c8+chromium-144.0.7559.261");
-        assert_eq!(a.channel, "stable");
-        assert_eq!(a.sha1, "23e2");
-        assert_eq!(a.size, 872549074);
-        assert_eq!(a.url(), "https://cef-builds.spotifycdn.com/cef_binary_144.0.34+g8fc21c8+chromium-144.0.7559.261_linux64.tar.bz2");
-        assert_eq!(a.extract_dir_name(), "cef_binary_144.0.34+g8fc21c8+chromium-144.0.7559.261_linux64");
-        // Minimal archives are never listed; the beta 145 is skipped even
-        // though it is newer.
-        let all = archives_for(INDEX, "linux64").unwrap();
-        assert_eq!(all.len(), 4);
-        assert!(all.iter().all(|a| !a.name.contains("minimal")));
-    }
-
-    #[test]
-    fn a_pin_is_honoured_by_prefix_or_whole() {
-        assert_eq!(pick(INDEX, "linux64", Some("138.0.59")).unwrap().sha1, "913e");
-        assert_eq!(pick(INDEX, "linux64", Some("144.0.32+g5ce7d26+chromium-144.0.7559.258")).unwrap().sha1, "0827");
-        // A pin on the beta is refused: only stable builds are ever picked.
-        assert!(pick(INDEX, "linux64", Some("145.0.1")).unwrap_err().contains("no stable standard build 145.0.1"));
-        assert!(pick(INDEX, "linux64", Some("999")).unwrap_err().contains("999"));
-    }
-
-    #[test]
-    fn a_missing_or_unsupported_platform_is_a_clear_error() {
-        assert!(pick(INDEX, "macosarm64", None).unwrap_err().contains("no `macosarm64` section"));
-        assert!(pick(INDEX, "linux32", None).unwrap_err().contains("not a platform we link"));
-        assert!(pick("{\"linux64\": {\"versions\": [{\"channel\": \"stable\", \"files\": []}]}}", "linux64", None)
-            .unwrap_err()
-            .contains("without cef_version"));
-        assert!(pick("{\"linux64\": ", "linux64", None).is_err());
-    }
-
-    #[test]
-    fn the_pointer_file_names_the_dist_and_survives_a_missing_dir() {
-        let root = std::env::temp_dir().join(format!("cef-pointer-test-{}", std::process::id()));
-        let _ = fs::remove_dir_all(&root);
-        fs::create_dir_all(root.join("cef_binary_1_linux64").join("include")).unwrap();
-        assert!(Pointer::read(&root, "linux64").is_none());
-        Pointer::write(&root, "linux64", "cef_binary_1_linux64").unwrap();
-        assert_eq!(Pointer::read(&root, "linux64").unwrap(), root.join("cef_binary_1_linux64"));
-        // A pointer at a directory that is not a dist is ignored.
-        Pointer::write(&root, "linux64", "nowhere").unwrap();
-        assert!(Pointer::read(&root, "linux64").is_none());
-        // The older symlink form still counts.
-        #[cfg(unix)]
-        {
-            std::os::unix::fs::symlink(root.join("cef_binary_1_linux64"), Pointer::link(&root, "linux64")).unwrap();
-            assert_eq!(Pointer::read(&root, "linux64").unwrap(), Pointer::link(&root, "linux64"));
-        }
-        let _ = fs::remove_dir_all(&root);
-    }
-
-    #[test]
-    fn version_keys_order_numerically() {
-        assert!(version_key("144.0.34+g8fc21c8+chromium-144.0.7559.261") > version_key("144.0.32+g5ce7d26+chromium-144.0.7559.258"));
-        assert!(version_key("144.0.32+x") > version_key("138.0.59+x"));
-        assert!(version_key("10.0.0") > version_key("9.9.9"));
-    }
-}
diff --git a/libs/cef/src/ffi.rs b/libs/cef/src/ffi.rs
index dff591075..4cd3151c5 100644
--- a/libs/cef/src/ffi.rs
+++ b/libs/cef/src/ffi.rs
@@ -91,7 +91,6 @@ pub struct cef_accelerated_paint_info_common_t {
 /// `cef_accelerated_paint_info_t` for macOS (include/internal/cef_types_mac.h):
 /// the shared texture handle is an `IOSurfaceRef` out of CEF's pool. It is
 /// only valid for the duration of `on_accelerated_paint`.
-#[cfg(target_os = "macos")]
 #[repr(C)]
 #[derive(Clone, Copy, Debug)]
 pub struct cef_accelerated_paint_info_t {
@@ -101,19 +100,6 @@ pub struct cef_accelerated_paint_info_t {
     pub extra: cef_accelerated_paint_info_common_t,
 }
 
-/// `cef_accelerated_paint_info_t` for Windows (include/internal/cef_types_win.h):
-/// a D3D11 shared-texture `HANDLE`. Unused — Windows browsers paint in
-/// software.
-#[cfg(windows)]
-#[repr(C)]
-#[derive(Clone, Copy, Debug)]
-pub struct cef_accelerated_paint_info_t {
-    pub size: usize,
-    pub shared_texture_handle: *mut c_void,
-    pub format: cef_color_type_t,
-    pub extra: cef_accelerated_paint_info_common_t,
-}
-
 pub const LOGSEVERITY_DEFAULT: cef_log_severity_t = 0;
 pub const LOGSEVERITY_INFO: cef_log_severity_t = 2;
 pub const LOGSEVERITY_DISABLE: cef_log_severity_t = 99;
@@ -228,7 +214,6 @@ pub struct cef_command_line_t {
     >,
 }
 
-#[cfg(unix)]
 #[repr(C)]
 #[derive(Clone, Copy, Default)]
 pub struct cef_main_args_t {
@@ -236,15 +221,6 @@ pub struct cef_main_args_t {
     pub argv: *mut *mut c_char,
 }
 
-/// `cef_main_args_t` for Windows (include/internal/cef_types_win.h): the
-/// module handle; CEF reads the command line from the process itself.
-#[cfg(windows)]
-#[repr(C)]
-#[derive(Clone, Copy, Default)]
-pub struct cef_main_args_t {
-    pub instance: *mut c_void,
-}
-
 #[repr(C)]
 #[derive(Clone, Copy, Default, Debug)]
 pub struct cef_rect_t {
@@ -306,6 +282,8 @@ pub struct cef_settings_t {
     pub chrome_policy_id: cef_string_t,
     pub chrome_app_icon_id: c_int,
     pub disable_signal_handlers: c_int,
+    #[cfg(makepad_cef_api_ge_14600)]
+    pub use_views_default_popup: c_int,
 }
 
 #[repr(C)]
@@ -341,7 +319,6 @@ pub struct cef_browser_settings_t {
     pub chrome_zoom_bubble: cef_state_t,
 }
 
-#[cfg(target_os = "macos")]
 #[repr(C)]
 #[derive(Clone, Copy, Default)]
 pub struct cef_window_info_t {
@@ -357,26 +334,6 @@ pub struct cef_window_info_t {
     pub runtime_style: cef_runtime_style_t,
 }
 
-/// `cef_window_info_t` for Windows (include/internal/cef_types_win.h): the
-/// `CreateWindowEx` parameters first, then the windowless flags.
-#[cfg(windows)]
-#[repr(C)]
-#[derive(Clone, Copy, Default)]
-pub struct cef_window_info_t {
-    pub size: usize,
-    pub ex_style: u32,
-    pub window_name: cef_string_t,
-    pub style: u32,
-    pub bounds: cef_rect_t,
-    pub parent_window: cef_window_handle_t,
-    pub menu: *mut c_void,
-    pub windowless_rendering_enabled: c_int,
-    pub shared_texture_enabled: c_int,
-    pub external_begin_frame_enabled: c_int,
-    pub window: cef_window_handle_t,
-    pub runtime_style: cef_runtime_style_t,
-}
-
 #[repr(C)]
 #[derive(Clone, Copy, Default)]
 pub struct cef_mouse_event_t {
diff --git a/libs/cef/src/lib.rs b/libs/cef/src/lib.rs
index 51a007e91..31f87a41b 100644
--- a/libs/cef/src/lib.rs
+++ b/libs/cef/src/lib.rs
@@ -68,19 +68,19 @@ pub const MOUSE_BUTTON_RIGHT: i32 = 2;
 
 pub const TEXT_INPUT_MODE_NONE: i32 = 1;
 
-#[cfg(any(target_os = "macos", windows))]
+#[cfg(target_os = "macos")]
 mod ffi;
-#[cfg(any(target_os = "macos", windows))]
-mod native;
+#[cfg(target_os = "macos")]
+mod macos;
 
-#[cfg(any(target_os = "macos", windows))]
-pub use native::{
+#[cfg(target_os = "macos")]
+pub use macos::{
     accelerated_paint_requested, background_color, bootstrap, do_message_loop_work, initialize,
     is_initialized, prepare, reexec_into_app_bundle_if_needed, set_background_color, shutdown,
     startup_phases, AcceleratedStats, Browser, RenderMode,
 };
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum RenderMode {
     None,
@@ -88,7 +88,7 @@ pub enum RenderMode {
     Accelerated,
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 #[derive(Clone, Copy, Debug, Default)]
 pub struct AcceleratedStats {
     pub frames: u64,
@@ -103,27 +103,27 @@ pub struct AcceleratedStats {
     pub last_copy_height: usize,
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn accelerated_paint_requested() -> bool {
     false
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn set_background_color(_argb: u32) {}
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn background_color() -> u32 {
     0
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub struct Browser;
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 impl Browser {
     pub fn new(_url: &str, _width: usize, _height: usize, _scale_factor: f32) -> Result<Self> {
         Err(Error::new(
-            "makepad-cef is only wired up for macOS and Windows right now",
+            "makepad-cef is only wired up for macOS right now",
         ))
     }
 
@@ -277,38 +277,38 @@ impl Browser {
     }
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn bootstrap() -> Result<BootstrapResult> {
     Ok(BootstrapResult::Continue)
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn do_message_loop_work() {}
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn initialize() -> Result<()> {
     Ok(())
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn prepare() -> Result<()> {
     Ok(())
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn is_initialized() -> bool {
     false
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn startup_phases() -> Option<(u128, u128)> {
     None
 }
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn shutdown() {}
 
-#[cfg(not(any(target_os = "macos", windows)))]
+#[cfg(not(target_os = "macos"))]
 pub fn reexec_into_app_bundle_if_needed() -> Result<()> {
     Ok(())
 }
diff --git a/libs/cef/src/native.rs b/libs/cef/src/macos.rs
similarity index 84%
rename from libs/cef/src/native.rs
rename to libs/cef/src/macos.rs
index 805cdfd71..d6a391f1c 100644
--- a/libs/cef/src/native.rs
+++ b/libs/cef/src/macos.rs
@@ -1,19 +1,13 @@
 use crate::{ffi, BootstrapResult, Error, Frame, Result, TEXT_INPUT_MODE_NONE};
 use libloading::Library;
-#[cfg(target_os = "macos")]
 use makepad_objc_sys::declare::ClassDecl;
-#[cfg(target_os = "macos")]
 use makepad_objc_sys::runtime::{self, Class, ObjcId, Object, Protocol, Sel, BOOL, NO, YES};
-#[cfg(target_os = "macos")]
 use makepad_objc_sys::{class, msg_send, sel, sel_impl};
 use std::env;
 use std::ffi::{c_char, c_void, CString};
 use std::os::raw::c_int;
-#[cfg(unix)]
 use std::os::unix::ffi::OsStringExt;
-#[cfg(target_os = "macos")]
 use std::os::unix::fs::symlink;
-#[cfg(target_os = "macos")]
 use std::os::unix::process::CommandExt;
 use std::path::{Path, PathBuf};
 use std::ptr;
@@ -21,18 +15,15 @@ use std::slice;
 use std::sync::atomic::{AtomicBool, AtomicU32, AtomicU64, AtomicUsize, Ordering};
 use std::sync::{Arc, Mutex, OnceLock};
 
-#[cfg(target_os = "macos")]
 extern "C" {
     static NSRunLoopCommonModes: ObjcId;
 }
 
-#[cfg(target_os = "macos")]
 #[link(name = "Metal", kind = "framework")]
 extern "C" {
     fn MTLCreateSystemDefaultDevice() -> ObjcId;
 }
 
-#[cfg(target_os = "macos")]
 #[link(name = "IOSurface", kind = "framework")]
 extern "C" {
     fn IOSurfaceGetWidth(surface: *mut c_void) -> usize;
@@ -40,7 +31,6 @@ extern "C" {
     fn IOSurfaceGetPixelFormat(surface: *mut c_void) -> u32;
 }
 
-#[cfg(target_os = "macos")]
 #[link(name = "CoreFoundation", kind = "framework")]
 extern "C" {
     fn CFRetain(cf: *const c_void) -> *const c_void;
@@ -48,18 +38,12 @@ extern "C" {
 }
 
 // Metal constants (MTLPixelFormat / MTLTextureType / MTLStorageMode / MTLTextureUsage).
-#[cfg(target_os = "macos")]
 const MTL_PIXEL_FORMAT_BGRA8_UNORM: u64 = 80;
-#[cfg(target_os = "macos")]
 const MTL_TEXTURE_TYPE_2D: u64 = 2;
-#[cfg(target_os = "macos")]
 const MTL_STORAGE_MODE_SHARED: u64 = 0;
-#[cfg(target_os = "macos")]
 const MTL_TEXTURE_USAGE_SHADER_READ: u64 = 1;
-#[cfg(target_os = "macos")]
 const MTL_TEXTURE_USAGE_RENDER_TARGET: u64 = 4;
 
-#[cfg(target_os = "macos")]
 #[repr(C)]
 #[derive(Clone, Copy)]
 struct MTLOrigin {
@@ -68,7 +52,6 @@ struct MTLOrigin {
     z: u64,
 }
 
-#[cfg(target_os = "macos")]
 #[repr(C)]
 #[derive(Clone, Copy)]
 struct MTLSize {
@@ -92,18 +75,14 @@ pub enum RenderMode {
 /// This is the system default device, i.e. the same GPU Makepad renders with;
 /// both sides talk to the same IOSurface memory, so no cross-device transfer
 /// is involved.
-#[cfg(target_os = "macos")]
 struct MetalBlit {
     device: usize,
     queue: usize,
 }
 
-#[cfg(target_os = "macos")]
 unsafe impl Send for MetalBlit {}
-#[cfg(target_os = "macos")]
 unsafe impl Sync for MetalBlit {}
 
-#[cfg(target_os = "macos")]
 impl MetalBlit {
     fn device(&self) -> ObjcId {
         self.device as ObjcId
@@ -114,7 +93,6 @@ impl MetalBlit {
     }
 }
 
-#[cfg(target_os = "macos")]
 fn metal_blit() -> Option<&'static MetalBlit> {
     static METAL: OnceLock<Option<MetalBlit>> = OnceLock::new();
     METAL
@@ -137,7 +115,6 @@ fn metal_blit() -> Option<&'static MetalBlit> {
 
 /// Wrap an IOSurface in a Metal texture on our blit device. Returns a +1
 /// retained MTLTexture (caller releases).
-#[cfg(target_os = "macos")]
 unsafe fn metal_texture_for_iosurface(
     device: ObjcId,
     iosurface: *mut c_void,
@@ -173,7 +150,6 @@ unsafe fn metal_texture_for_iosurface(
 /// The client-owned copy destination for accelerated paints: an IOSurface
 /// created by the embedder (Makepad's `create_iosurface_render_texture`) that
 /// we keep retained, plus a Metal view of it on our blit device.
-#[cfg(target_os = "macos")]
 struct AccelTarget {
     iosurface: usize,
     texture: usize,
@@ -181,10 +157,8 @@ struct AccelTarget {
     height: usize,
 }
 
-#[cfg(target_os = "macos")]
 unsafe impl Send for AccelTarget {}
 
-#[cfg(target_os = "macos")]
 impl Drop for AccelTarget {
     fn drop(&mut self) {
         unsafe {
@@ -220,13 +194,7 @@ struct AccelStats {
     last_copy_height: usize,
 }
 
-/// The API version handed to `cef_api_hash`: the ABI layout the structs in
-/// `ffi.rs` were written for (the 138 distribution's last). A newer libcef
-/// (144, 151, …) keeps serving this layout when asked for it, so one set of
-/// structs works across dists; asking for a dist's own newest version would
-/// misalign `cef_browser_settings_t` (144 inserts `databases`).
-const CEF_API_VERSION: c_int = 13800;
-#[cfg(target_os = "macos")]
+const CEF_API_VERSION: c_int = parse_api_version(env!("MAKEPAD_CEF_API_VERSION"));
 const HELPER_APP_SUFFIXES: [(&str, &str); 5] = [
     ("", ""),
     (" (Alerts)", ".alerts"),
@@ -234,26 +202,31 @@ const HELPER_APP_SUFFIXES: [(&str, &str); 5] = [
     (" (Plugin)", ".plugin"),
     (" (Renderer)", ".renderer"),
 ];
-#[cfg(target_os = "macos")]
 const PKGINFO_CONTENTS: &str = "APPL????";
-#[cfg(target_os = "macos")]
 const RTLD_FIRST: c_int = 0x100;
-#[cfg(target_os = "macos")]
 const EXTERNAL_PUMP_TIMER_PLACEHOLDER: i64 = i32::MAX as i64;
-#[cfg(target_os = "macos")]
 const EXTERNAL_PUMP_MAX_DELAY_MS: i64 = 1000 / 30;
-#[cfg(target_os = "macos")]
 const MOCK_KEYCHAIN_SWITCH: &str = "use-mock-keychain";
 /// Set by measurement (see `use_angle_backend`): `metal` is the lowest-CPU
 /// backend that delivers IOSurfaces; `Some("gl")` was the pre-accelerated
 /// choice; `None` = Chromium's own default.
-#[cfg(target_os = "macos")]
 const DEFAULT_USE_ANGLE: Option<&str> = Some("metal");
-/// Chromium's own default (ANGLE over D3D11) on Windows.
-#[cfg(not(target_os = "macos"))]
-const DEFAULT_USE_ANGLE: Option<&str> = None;
 const FAVICON_MAX_SIZE: u32 = 64;
 
+const fn parse_api_version(value: &str) -> c_int {
+    let bytes = value.as_bytes();
+    let mut out = 0_i32;
+    let mut index = 0;
+    while index < bytes.len() {
+        let byte = bytes[index];
+        if byte >= b'0' && byte <= b'9' {
+            out = out * 10 + (byte - b'0') as i32;
+        }
+        index += 1;
+    }
+    out
+}
+
 struct CefApi {
     cef_api_hash: unsafe extern "C" fn(version: c_int, entry: c_int) -> *const c_char,
     cef_execute_process: unsafe extern "C" fn(
@@ -292,23 +265,12 @@ struct CefApi {
     ) -> c_int,
 }
 
-#[cfg(target_os = "macos")]
 struct RuntimePaths {
     framework_bin: PathBuf,
     framework_dir: PathBuf,
     _resources_dir: PathBuf,
 }
 
-/// The binary distribution as laid out on Windows: `Release/libcef.dll` with
-/// its sibling DLLs (the module dir), `Resources/` with the pak files,
-/// `icudtl.dat` and `locales/`.
-#[cfg(windows)]
-struct RuntimePaths {
-    libcef: PathBuf,
-    module_dir: PathBuf,
-    resources_dir: PathBuf,
-}
-
 struct Runtime {
     _library: Library,
     api: CefApi,
@@ -323,7 +285,6 @@ struct RuntimeState {
     app: usize,
 }
 
-#[cfg(target_os = "macos")]
 struct SyntheticAppBundle {
     _bundle_dir: PathBuf,
     bundle_executable: PathBuf,
@@ -333,21 +294,12 @@ struct SyntheticAppBundle {
     log_file: PathBuf,
 }
 
-#[cfg(unix)]
 struct MainArgsStorage {
     _args: Vec<CString>,
     _ptrs: Vec<*mut c_char>,
     main_args: ffi::cef_main_args_t,
 }
 
-/// Windows CEF takes the module handle and reads `GetCommandLineW` itself;
-/// the switches unix passes in argv go in through
-/// `app_on_before_command_line_processing`.
-#[cfg(windows)]
-struct MainArgsStorage {
-    main_args: ffi::cef_main_args_t,
-}
-
 struct CefString {
     value: ffi::cef_string_t,
     clear: unsafe extern "C" fn(*mut ffi::cef_string_t),
@@ -360,7 +312,6 @@ struct SharedBrowserState {
     closing: AtomicBool,
     editable_focus: AtomicBool,
     /// Accelerated paint: the copy destination and the frame statistics.
-    #[cfg(target_os = "macos")]
     accel_target: Mutex<Option<AccelTarget>>,
     accel: Mutex<AccelStats>,
     accel_frames: AtomicU64,
@@ -556,7 +507,6 @@ struct AppHandler {
     browser_process_handler: *mut BrowserProcessHandler,
 }
 
-#[cfg(target_os = "macos")]
 struct ExternalPump {
     owner_thread: usize,
     handler: usize,
@@ -606,7 +556,6 @@ unsafe fn load_symbol<T: Copy>(library: &Library, name: &[u8]) -> Result<T> {
     Ok(*symbol)
 }
 
-#[cfg(target_os = "macos")]
 fn framework_dir_for_bundle_executable(executable: &Path) -> Option<PathBuf> {
     let macos_dir = executable.parent()?;
     let contents_dir = macos_dir.parent()?;
@@ -630,7 +579,6 @@ fn framework_dir_for_bundle_executable(executable: &Path) -> Option<PathBuf> {
     }
 }
 
-#[cfg(target_os = "macos")]
 fn distribution_runtime_paths() -> RuntimePaths {
     let framework_bin = env::var_os("MAKEPAD_CEF_FRAMEWORK_BIN")
         .map(PathBuf::from)
@@ -648,7 +596,6 @@ fn distribution_runtime_paths() -> RuntimePaths {
     }
 }
 
-#[cfg(target_os = "macos")]
 fn runtime_paths() -> RuntimePaths {
     if let Ok(current_executable) = env::current_exe() {
         if let Some(framework_dir) = framework_dir_for_bundle_executable(&current_executable) {
@@ -667,78 +614,16 @@ fn runtime_paths() -> RuntimePaths {
     distribution_runtime_paths()
 }
 
-#[cfg(target_os = "macos")]
 fn helper_binary_source() -> PathBuf {
     env::var_os("MAKEPAD_CEF_HELPER_BIN")
         .map(PathBuf::from)
         .unwrap_or_else(|| PathBuf::from(env!("MAKEPAD_CEF_HELPER_BIN")))
 }
 
-#[cfg(windows)]
-fn runtime_paths() -> RuntimePaths {
-    let dist_dir = env::var_os("MAKEPAD_CEF_DIST_DIR")
-        .map(PathBuf::from)
-        .unwrap_or_else(|| PathBuf::from(env!("MAKEPAD_CEF_DIST_DIR")));
-    let module_dir = dist_dir.join("Release");
-    RuntimePaths {
-        libcef: module_dir.join("libcef.dll"),
-        resources_dir: dist_dir.join("Resources"),
-        module_dir,
-    }
-}
-
-/// The Windows distribution keeps `Resources/` (icudtl.dat, the pak files,
-/// locales/) apart from `Release/` (libcef.dll), but libcef looks for them
-/// next to itself — icudtl.dat with no override at all ("Invalid file
-/// descriptor to ICU data received" and a breakpoint otherwise). Link the
-/// resources into the DLL's directory once, so the untouched download is a
-/// working layout.
-#[cfg(windows)]
-fn ensure_flat_layout(paths: &RuntimePaths) -> Result<()> {
-    link_tree(&paths.resources_dir, &paths.module_dir)
-}
-
-/// Every file under `source` appears under `target` (same relative path):
-/// a hard link when the volume allows it, a copy otherwise; files already
-/// there are left alone, so a second call is a cheap walk.
-#[cfg_attr(not(windows), allow(dead_code))]
-fn link_tree(source: &Path, target: &Path) -> Result<()> {
-    std::fs::create_dir_all(target)
-        .map_err(|err| Error::new(format!("failed to create {}: {err}", target.display())))?;
-    let entries = std::fs::read_dir(source)
-        .map_err(|err| Error::new(format!("failed to read {}: {err}", source.display())))?;
-    for entry in entries {
-        let entry = entry
-            .map_err(|err| Error::new(format!("failed to read {}: {err}", source.display())))?;
-        let from = entry.path();
-        let to = target.join(entry.file_name());
-        if from.is_dir() {
-            link_tree(&from, &to)?;
-            continue;
-        }
-        if to.exists() {
-            continue;
-        }
-        if std::fs::hard_link(&from, &to).is_err() {
-            std::fs::copy(&from, &to).map_err(|err| {
-                Error::new(format!(
-                    "failed to place {} at {}: {err}",
-                    from.display(),
-                    to.display()
-                ))
-            })?;
-        }
-    }
-    Ok(())
-}
-
 fn runtime() -> Result<&'static Runtime> {
     static RUNTIME: OnceLock<Result<Runtime>> = OnceLock::new();
     let runtime_result = RUNTIME.get_or_init(|| {
         let paths = runtime_paths();
-        #[cfg(windows)]
-        ensure_flat_layout(&paths)?;
-        #[cfg(target_os = "macos")]
         let library = unsafe {
             libloading::os::unix::Library::open(
                 Some(&paths.framework_bin),
@@ -752,19 +637,6 @@ fn runtime() -> Result<&'static Runtime> {
                 paths.framework_bin.display()
             ))
         })?;
-        // libcef.dll imports chrome_elf.dll and friends from its own
-        // directory, which is not the executable's: search the DLL's
-        // directory as well as the defaults.
-        #[cfg(windows)]
-        let library = unsafe {
-            libloading::os::windows::Library::load_with_flags(
-                &paths.libcef,
-                libloading::os::windows::LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR
-                    | libloading::os::windows::LOAD_LIBRARY_SEARCH_DEFAULT_DIRS,
-            )
-            .map(Library::from)
-        }
-        .map_err(|err| Error::new(format!("failed to load {}: {err}", paths.libcef.display())))?;
         let api = unsafe {
             CefApi {
                 cef_api_hash: load_symbol(&library, b"cef_api_hash\0")?,
@@ -801,7 +673,6 @@ fn runtime() -> Result<&'static Runtime> {
         .map_err(|err| Error::new(err.to_string()))
 }
 
-#[cfg(target_os = "macos")]
 fn objc_bool(value: bool) -> BOOL {
     if value {
         YES
@@ -810,17 +681,14 @@ fn objc_bool(value: bool) -> BOOL {
     }
 }
 
-#[cfg(target_os = "macos")]
 extern "C" fn cef_is_handling_send_event(_this: &Object, _cmd: Sel) -> BOOL {
     objc_bool(CEF_HANDLING_SEND_EVENT.load(Ordering::Acquire))
 }
 
-#[cfg(target_os = "macos")]
 extern "C" fn cef_set_handling_send_event(_this: &Object, _cmd: Sel, handling: BOOL) {
     CEF_HANDLING_SEND_EVENT.store(handling != NO, Ordering::Release);
 }
 
-#[cfg(target_os = "macos")]
 extern "C" fn cef_application_send_event(this: &Object, _cmd: Sel, event: ObjcId) {
     let previous = CEF_HANDLING_SEND_EVENT.swap(true, Ordering::AcqRel);
     unsafe {
@@ -829,7 +697,6 @@ extern "C" fn cef_application_send_event(this: &Object, _cmd: Sel, event: ObjcId
     CEF_HANDLING_SEND_EVENT.store(previous, Ordering::Release);
 }
 
-#[cfg(target_os = "macos")]
 fn ensure_cef_application_class() -> Result<&'static Class> {
     static APP_CLASS: OnceLock<Result<&'static Class>> = OnceLock::new();
     APP_CLASS
@@ -862,7 +729,6 @@ fn ensure_cef_application_class() -> Result<&'static Class> {
         .map_err(|err| Error::new(err.to_string()))
 }
 
-#[cfg(target_os = "macos")]
 fn ensure_cef_application_patch() -> Result<()> {
     static PATCH_RESULT: OnceLock<Result<()>> = OnceLock::new();
     PATCH_RESULT
@@ -896,10 +762,8 @@ fn ensure_cef_application_patch() -> Result<()> {
         .map_err(|err| Error::new(err.to_string()))
 }
 
-#[cfg(target_os = "macos")]
 static CEF_HANDLING_SEND_EVENT: AtomicBool = AtomicBool::new(false);
 
-#[cfg(target_os = "macos")]
 extern "C" fn external_pump_schedule_work(_this: &Object, _cmd: Sel, delay_ms: ObjcId) {
     let delay_ms = if delay_ms.is_null() {
         0
@@ -911,14 +775,12 @@ extern "C" fn external_pump_schedule_work(_this: &Object, _cmd: Sel, delay_ms: O
     }
 }
 
-#[cfg(target_os = "macos")]
 extern "C" fn external_pump_timer_fired(_this: &Object, _cmd: Sel, _timer: ObjcId) {
     if let Ok(pump) = external_pump() {
         pump.handle_timer_timeout();
     }
 }
 
-#[cfg(target_os = "macos")]
 fn ensure_external_pump_class() -> Result<&'static Class> {
     static PUMP_CLASS: OnceLock<Result<&'static Class>> = OnceLock::new();
     PUMP_CLASS
@@ -944,7 +806,6 @@ fn ensure_external_pump_class() -> Result<&'static Class> {
         .map_err(|err| Error::new(err.to_string()))
 }
 
-#[cfg(target_os = "macos")]
 fn external_pump() -> Result<&'static ExternalPump> {
     static EXTERNAL_PUMP: OnceLock<Result<ExternalPump>> = OnceLock::new();
     let result = EXTERNAL_PUMP.get_or_init(|| unsafe {
@@ -968,7 +829,6 @@ fn external_pump() -> Result<&'static ExternalPump> {
     result.as_ref().map_err(|err| Error::new(err.to_string()))
 }
 
-#[cfg(target_os = "macos")]
 impl ExternalPump {
     fn owner_thread(&self) -> ObjcId {
         self.owner_thread as ObjcId
@@ -1071,7 +931,6 @@ impl ExternalPump {
     }
 }
 
-#[cfg(unix)]
 impl MainArgsStorage {
     fn current_process() -> Result<Self> {
         let args_os = env::args_os().collect::<Vec<_>>();
@@ -1102,12 +961,35 @@ impl MainArgsStorage {
             filtered_args.push(arg);
         }
 
-        for switch in chromium_switches() {
-            let name = switch.split('=').next().unwrap_or(&switch);
+        // ANGLE backend selection. See `use_angle_backend`.
+        if !filtered_args
+            .iter()
+            .skip(1)
+            .any(|arg| arg.to_string_lossy().starts_with("--use-angle="))
+        {
+            if let Some(backend) = use_angle_backend() {
+                filtered_args.push(format!("--use-angle={backend}").into());
+            }
+        }
+        // No phoning home from an embedded page renderer: Chromium's push /
+        // GCM registration, sync and component updates only litter the log
+        // ("Registration response error message: PHONE_REGISTRATION_ERROR").
+        for switch in [
+            "--disable-background-networking",
+            "--disable-sync",
+            "--disable-component-update",
+            "--disable-features=OptimizationHints,InterestFeedContentSuggestions",
+            // The GCM client still registers with the background-networking
+            // switch on; its endpoints are overridable, so they point at an
+            // unroutable local address instead of Google.
+            "--gcm-checkin-url=http://127.0.0.1:9/checkin",
+            "--gcm-registration-url=http://127.0.0.1:9/register",
+            "--gcm-mcs-endpoint=127.0.0.1:9",
+        ] {
             if !filtered_args
                 .iter()
                 .skip(1)
-                .any(|arg| arg.to_string_lossy().starts_with(name))
+                .any(|arg| arg.to_string_lossy().starts_with(switch.split('=').next().unwrap()))
             {
                 filtered_args.push(switch.into());
             }
@@ -1140,106 +1022,10 @@ impl MainArgsStorage {
     }
 }
 
-#[cfg(windows)]
-impl MainArgsStorage {
-    fn current_process() -> Result<Self> {
-        #[link(name = "kernel32")]
-        extern "system" {
-            fn GetModuleHandleW(module_name: *const u16) -> *mut c_void;
-        }
-        let instance = unsafe { GetModuleHandleW(ptr::null()) };
-        if instance.is_null() {
-            return Err(Error::new("GetModuleHandleW(NULL) returned null"));
-        }
-        Ok(Self {
-            main_args: ffi::cef_main_args_t { instance },
-        })
-    }
-}
-
-/// The Chromium switches every browser process gets unless its command line
-/// already carries them: the ANGLE backend (see `use_angle_backend`) and no
-/// phoning home from an embedded page renderer — Chromium's push / GCM
-/// registration, sync and component updates only litter the log
-/// ("Registration response error message: PHONE_REGISTRATION_ERROR"). The
-/// GCM client still registers with the background-networking switch on; its
-/// endpoints are overridable, so they point at an unroutable local address
-/// instead of Google.
-fn chromium_switches() -> Vec<String> {
-    let mut switches = Vec::new();
-    if let Some(backend) = use_angle_backend() {
-        switches.push(format!("--use-angle={backend}"));
-    }
-    for switch in [
-        "--disable-background-networking",
-        "--disable-sync",
-        "--disable-component-update",
-        "--disable-features=OptimizationHints,InterestFeedContentSuggestions",
-        "--gcm-checkin-url=http://127.0.0.1:9/checkin",
-        "--gcm-registration-url=http://127.0.0.1:9/register",
-        "--gcm-mcs-endpoint=127.0.0.1:9",
-    ] {
-        switches.push(switch.to_string());
-    }
-    switches
-}
-
-/// The cheap platform setup that must precede the embedder's windows: on
-/// macOS NSApp becomes the CEF-aware subclass and the external pump timer
-/// exists; Windows needs nothing — the embedder's own pump timer drives
-/// `cef_do_message_loop_work`.
-#[cfg(target_os = "macos")]
-fn platform_prepare() -> Result<()> {
-    ensure_cef_application_patch()?;
-    external_pump()?;
-    env::set_var("MallocNanoZone", "0");
-    Ok(())
-}
-
-#[cfg(windows)]
-fn platform_prepare() -> Result<()> {
-    Ok(())
-}
-
-/// CEF asked for `cef_do_message_loop_work` within `delay_ms`
-/// (`on_schedule_message_pump_work`, and our own nudges after init and
-/// browser creation).
-#[cfg(target_os = "macos")]
-fn schedule_pump_work(delay_ms: i64) {
-    if let Ok(pump) = external_pump() {
-        pump.schedule(delay_ms);
-    }
-}
-
-/// No timer of its own on Windows: the embedder pumps at a fixed rate, at
-/// least as often as CEF asks for.
-#[cfg(windows)]
-fn schedule_pump_work(_delay_ms: i64) {}
-
-/// Whether browsers are created with `shared_texture_enabled`: requested and
-/// a Metal blit device exists. Windows paints in software (`on_paint`); the
-/// D3D11 shared-texture interop is not wired up.
-#[cfg(target_os = "macos")]
-fn accelerated_paint_available() -> bool {
-    accelerated_paint_requested() && metal_blit().is_some()
-}
-
-#[cfg(windows)]
-fn accelerated_paint_available() -> bool {
-    false
-}
-
-/// The user's home: `HOME`, or `USERPROFILE` on Windows.
-fn home_dir() -> Option<PathBuf> {
-    env::var_os("HOME")
-        .or_else(|| env::var_os("USERPROFILE"))
-        .filter(|value| !value.is_empty())
-        .map(PathBuf::from)
-}
-
-/// Whether detailed CEF tracing is enabled.
+/// `MAKEPAD_CEF_DEBUG=1` traces the navigation / favicon callbacks to stderr.
 fn cef_debug() -> bool {
-    makepad_error_log::trace_enabled("cef")
+    static DEBUG: OnceLock<bool> = OnceLock::new();
+    *DEBUG.get_or_init(|| env_flag("MAKEPAD_CEF_DEBUG").unwrap_or(false))
 }
 
 fn env_flag(name: &str) -> Option<bool> {
@@ -1358,12 +1144,21 @@ fn ensure_initialized() -> Result<()> {
         return Err(Error::new("CEF is shutting down"));
     }
 
-    platform_prepare()?;
+    ensure_cef_application_patch()?;
+    external_pump()?;
+    env::set_var("MallocNanoZone", "0");
 
     let args = MainArgsStorage::current_process()?;
     let current_exe = env::current_exe()
         .map_err(|err| Error::new(format!("failed to resolve current executable: {err}")))?;
     let current_exe = current_exe.canonicalize().unwrap_or(current_exe);
+    let synthetic_bundle =
+        ensure_synthetic_app_bundle(&distribution_runtime_paths(), &current_exe)?;
+    let helper_executable = synthetic_bundle
+        .helper_executable
+        .to_string_lossy()
+        .to_string();
+    let log_file = synthetic_bundle.log_file.to_string_lossy().to_string();
     // A STABLE on-disk profile by default, so cookies/logins/localStorage
     // survive restarts (the per-pid temp dir made every launch incognito:
     // the Google cookie banner on each start). MAKEPAD_CEF_EPHEMERAL=1
@@ -1371,36 +1166,6 @@ fn ensure_initialized() -> Result<()> {
     // the location. Chromium locks the profile, so a second concurrent
     // instance of the same app should run ephemeral.
     let root_cache_path = profile_root_cache_path()?;
-    // macOS: Chromium's subprocesses are the helper app inside the synthetic
-    // bundle. Windows: this executable is its own subprocess — `bootstrap()`
-    // runs `cef_execute_process` before anything else.
-    #[cfg(target_os = "macos")]
-    let (helper_executable, log_file) = {
-        let synthetic_bundle =
-            ensure_synthetic_app_bundle(&distribution_runtime_paths(), &current_exe)?;
-        (
-            synthetic_bundle.helper_executable.to_string_lossy().to_string(),
-            synthetic_bundle.log_file.to_string_lossy().to_string(),
-        )
-    };
-    #[cfg(windows)]
-    let (helper_executable, log_file) = (
-        current_exe.to_string_lossy().to_string(),
-        root_cache_path.join("cef.log").to_string_lossy().to_string(),
-    );
-    // The resources sit beside libcef.dll (`ensure_flat_layout`); say so.
-    #[cfg(windows)]
-    let paths = runtime_paths();
-    #[cfg(windows)]
-    let resources_dir = CefString::new(&runtime.api, paths.module_dir.to_string_lossy())?;
-    #[cfg(windows)]
-    let locales_dir =
-        CefString::new(&runtime.api, paths.module_dir.join("locales").to_string_lossy())?;
-    #[cfg(windows)]
-    let (resources_dir_path, locales_dir_path) = (resources_dir.raw(), locales_dir.raw());
-    #[cfg(target_os = "macos")]
-    let (resources_dir_path, locales_dir_path) =
-        (ffi::cef_string_t::default(), ffi::cef_string_t::default());
 
     let browser_subprocess_path = CefString::new(&runtime.api, helper_executable)?;
     let log_file = CefString::new(&runtime.api, log_file)?;
@@ -1429,8 +1194,8 @@ fn ensure_initialized() -> Result<()> {
         log_severity: ffi::LOGSEVERITY_INFO,
         log_items: ffi::LOG_ITEMS_DEFAULT,
         javascript_flags: ffi::cef_string_t::default(),
-        resources_dir_path,
-        locales_dir_path,
+        resources_dir_path: ffi::cef_string_t::default(),
+        locales_dir_path: ffi::cef_string_t::default(),
         ..Default::default()
     };
 
@@ -1456,7 +1221,9 @@ fn ensure_initialized() -> Result<()> {
 
     state.app = app as usize;
     state.initialized = true;
-    schedule_pump_work(0);
+    if let Ok(pump) = external_pump() {
+        pump.schedule(0);
+    }
     Ok(())
 }
 
@@ -1492,7 +1259,7 @@ fn profile_root_cache_path() -> Result<PathBuf> {
             .map_err(|err| Error::new(format!("failed to create {}: {err}", path.display())))?;
         return Ok(path);
     }
-    let Some(home) = home_dir() else {
+    let Ok(home) = env::var("HOME") else {
         return temp_root_cache_path();
     };
     let exe = env::current_exe()
@@ -1502,14 +1269,11 @@ fn profile_root_cache_path() -> Result<PathBuf> {
         .and_then(|stem| stem.to_str())
         .unwrap_or("makepad-cef")
         .to_string();
-    let path = home.join(".makepad-cef").join(&stem);
+    let path = PathBuf::from(home).join(".makepad-cef").join(&stem);
     std::fs::create_dir_all(&path)
         .map_err(|err| Error::new(format!("failed to create {}: {err}", path.display())))?;
-    // Live-lock check: Chromium's SingletonLock is a symlink "host-pid"
-    // (unix; Windows: `lockfile`, below).
-    #[cfg(unix)]
+    // Live-lock check: Chromium's SingletonLock is a symlink "host-pid".
     let lock = path.join("SingletonLock");
-    #[cfg(unix)]
     if let Ok(target) = std::fs::read_link(&lock) {
         let alive = target
             .to_string_lossy()
@@ -1524,22 +1288,10 @@ fn profile_root_cache_path() -> Result<PathBuf> {
         // Stale lock from a dead process: clear it.
         let _ = std::fs::remove_file(&lock);
     }
-    // Windows: Chromium's ProcessSingleton keeps `lockfile` open (delete-on-
-    // close, no delete sharing) for the profile's lifetime, so it exists
-    // only while a live sibling owns the profile — and cannot be removed
-    // while it does. A stale one removes fine.
-    #[cfg(windows)]
-    {
-        let lock = path.join("lockfile");
-        if lock.exists() && std::fs::remove_file(&lock).is_err() {
-            return temp_root_cache_path();
-        }
-    }
     Ok(path)
 }
 
 /// True when `pid` is alive (signal 0 probe).
-#[cfg(unix)]
 unsafe fn libc_kill_probe(pid: i32) -> bool {
     extern "C" {
         fn kill(pid: i32, sig: i32) -> i32;
@@ -1547,7 +1299,6 @@ unsafe fn libc_kill_probe(pid: i32) -> bool {
     kill(pid, 0) == 0
 }
 
-#[cfg(target_os = "macos")]
 fn ensure_symlink(source: &PathBuf, destination: &PathBuf) -> Result<()> {
     if source == destination {
         return Ok(());
@@ -1602,7 +1353,6 @@ fn ensure_symlink(source: &PathBuf, destination: &PathBuf) -> Result<()> {
     })
 }
 
-#[cfg(target_os = "macos")]
 fn write_if_changed(path: &PathBuf, content: &str) -> Result<()> {
     match std::fs::read_to_string(path) {
         Ok(existing) if existing == content => return Ok(()),
@@ -1612,7 +1362,6 @@ fn write_if_changed(path: &PathBuf, content: &str) -> Result<()> {
         .map_err(|err| Error::new(format!("failed to write {}: {err}", path.display())))
 }
 
-#[cfg(target_os = "macos")]
 fn copy_executable(source: &PathBuf, destination: &PathBuf) -> Result<()> {
     if source == destination {
         return Ok(());
@@ -1690,7 +1439,6 @@ fn copy_executable(source: &PathBuf, destination: &PathBuf) -> Result<()> {
     Ok(())
 }
 
-#[cfg(target_os = "macos")]
 fn bundle_id_component(name: &str) -> String {
     name.chars()
         .map(|ch| {
@@ -1703,7 +1451,6 @@ fn bundle_id_component(name: &str) -> String {
         .collect()
 }
 
-#[cfg(target_os = "macos")]
 fn main_bundle_info_plist(executable_name: &str, bundle_name: &str, bundle_id: &str) -> String {
     format!(
         r#"<?xml version="1.0" encoding="UTF-8"?>
@@ -1745,7 +1492,6 @@ fn main_bundle_info_plist(executable_name: &str, bundle_name: &str, bundle_id: &
     )
 }
 
-#[cfg(target_os = "macos")]
 fn helper_bundle_info_plist(executable_name: &str, bundle_name: &str, bundle_id: &str) -> String {
     format!(
         r#"<?xml version="1.0" encoding="UTF-8"?>
@@ -1791,7 +1537,6 @@ fn helper_bundle_info_plist(executable_name: &str, bundle_name: &str, bundle_id:
     )
 }
 
-#[cfg(target_os = "macos")]
 fn ensure_framework_bundle_layout(
     source_framework_dir: &PathBuf,
     framework_dir: &PathBuf,
@@ -1854,7 +1599,6 @@ fn ensure_framework_bundle_layout(
     Ok(())
 }
 
-#[cfg(target_os = "macos")]
 fn ensure_synthetic_app_bundle(
     runtime_paths: &RuntimePaths,
     main_executable: &PathBuf,
@@ -1955,7 +1699,6 @@ fn ensure_synthetic_app_bundle(
     })
 }
 
-#[cfg(target_os = "macos")]
 fn is_running_inside_app_bundle(executable: &PathBuf) -> bool {
     let Some(macos_dir) = executable.parent() else {
         return false;
@@ -1977,9 +1720,6 @@ fn is_running_inside_app_bundle(executable: &PathBuf) -> bool {
 /// `main` (the OS's first-launch verification of a new executable lands
 /// here). `None` when not re-exec'd.
 pub fn startup_phases() -> Option<(u128, u128)> {
-    if !makepad_error_log::trace_enabled("startup") {
-        return None;
-    }
     let bundle_ms = env::var("MAKEPAD_CEF_BUNDLE_MS").ok()?.parse::<u128>().ok()?;
     let exec_at = env::var("MAKEPAD_CEF_EXEC_AT_MS").ok()?.parse::<u128>().ok()?;
     let now = std::time::SystemTime::now()
@@ -1989,7 +1729,6 @@ pub fn startup_phases() -> Option<(u128, u128)> {
     Some((bundle_ms, now.saturating_sub(exec_at)))
 }
 
-#[cfg(target_os = "macos")]
 pub fn reexec_into_app_bundle_if_needed() -> Result<()> {
     let current_executable = env::current_exe()
         .map_err(|err| Error::new(format!("failed to resolve current executable: {err}")))?;
@@ -2003,24 +1742,22 @@ pub fn reexec_into_app_bundle_if_needed() -> Result<()> {
         )));
     }
 
-    let startup_trace = makepad_error_log::trace_enabled("startup");
-    let started = startup_trace.then(std::time::Instant::now);
+    let started = std::time::Instant::now();
     let synthetic_bundle =
         ensure_synthetic_app_bundle(&distribution_runtime_paths(), &current_executable)?;
+    let bundle_ms = started.elapsed().as_millis();
+    let launch_ms = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_millis())
+        .unwrap_or(0);
     let mut command = std::process::Command::new(&synthetic_bundle.bundle_executable);
     command.args(env::args_os().skip(1));
     command.env("MAKEPAD_CEF_APP_BUNDLE_EXEC", "1");
-    if let Some(started) = started {
-        // Internal self-signals let the re-exec'd process report time spent
-        // materialising and launching the synthetic bundle.
-        let bundle_ms = started.elapsed().as_millis();
-        let launch_ms = std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .map(|d| d.as_millis())
-            .unwrap_or(0);
-        command.env("MAKEPAD_CEF_BUNDLE_MS", bundle_ms.to_string());
-        command.env("MAKEPAD_CEF_EXEC_AT_MS", launch_ms.to_string());
-    }
+    // Startup measurement: the bundle work done here and the wall clock at
+    // exec, so the re-exec'd process can report the exec-to-main gap (macOS
+    // scans a freshly written executable on its first launch).
+    command.env("MAKEPAD_CEF_BUNDLE_MS", bundle_ms.to_string());
+    command.env("MAKEPAD_CEF_EXEC_AT_MS", launch_ms.to_string());
     command.env("MallocNanoZone", "0");
     let err = command.exec();
     Err(Error::new(format!(
@@ -2029,13 +1766,6 @@ pub fn reexec_into_app_bundle_if_needed() -> Result<()> {
     )))
 }
 
-/// Nothing to re-exec into on Windows: Chromium's subprocesses are this
-/// executable.
-#[cfg(windows)]
-pub fn reexec_into_app_bundle_if_needed() -> Result<()> {
-    Ok(())
-}
-
 pub fn initialize() -> Result<()> {
     ensure_initialized()
 }
@@ -2046,7 +1776,10 @@ pub fn initialize() -> Result<()> {
 /// spawn, GPU bring-up) is left to `initialize()` / the first `Browser::new`,
 /// so a window can be on screen first.
 pub fn prepare() -> Result<()> {
-    platform_prepare()
+    ensure_cef_application_patch()?;
+    external_pump()?;
+    env::set_var("MallocNanoZone", "0");
+    Ok(())
 }
 
 /// True once `cef_initialize` has run.
@@ -2240,7 +1973,9 @@ unsafe extern "system" fn browser_process_on_schedule_message_pump_work(
     _self: *mut ffi::cef_browser_process_handler_t,
     delay_ms: i64,
 ) {
-    schedule_pump_work(delay_ms);
+    if let Ok(pump) = external_pump() {
+        pump.schedule(delay_ms);
+    }
 }
 
 unsafe extern "system" fn app_add_ref(self_: *mut ffi::cef_base_ref_counted_t) {
@@ -2294,7 +2029,7 @@ unsafe extern "system" fn app_get_browser_process_handler(
 
 unsafe extern "system" fn app_on_before_command_line_processing(
     _self: *mut ffi::cef_app_t,
-    process_type: *const ffi::cef_string_t,
+    _process_type: *const ffi::cef_string_t,
     command_line: *mut ffi::cef_command_line_t,
 ) {
     if command_line.is_null() {
@@ -2303,81 +2038,12 @@ unsafe extern "system" fn app_on_before_command_line_processing(
     let Ok(runtime) = runtime() else {
         return;
     };
-    #[cfg(target_os = "macos")]
-    {
-        let _ = process_type;
-        let Ok(switch_name) = CefString::new(&runtime.api, MOCK_KEYCHAIN_SWITCH) else {
-            return;
-        };
-        let switch_name_raw = switch_name.raw();
-        if let Some(append_switch) = (*command_line).append_switch {
-            append_switch(command_line, &switch_name_raw);
-        }
-    }
-    // Windows CEF parses `GetCommandLineW` itself, so the switches unix
-    // hands over in argv are appended here — browser process only (an empty
-    // process type); Chromium forwards what its subprocesses need.
-    #[cfg(windows)]
-    {
-        if !process_type.is_null() && (*process_type).length > 0 {
-            return;
-        }
-        for switch in chromium_switches() {
-            append_chromium_switch(&runtime.api, command_line, &switch, false);
-        }
-        for switch in extra_chromium_switches() {
-            append_chromium_switch(&runtime.api, command_line, &switch, true);
-        }
-    }
-}
-
-/// `--name=value` → `("name", Some("value"))`, `--name` → `("name", None)`;
-/// the first `=` splits, so a value may hold its own.
-#[cfg_attr(not(windows), allow(dead_code))]
-fn split_switch(switch: &str) -> (&str, Option<&str>) {
-    let body = switch.trim_start_matches('-');
-    match body.split_once('=') {
-        Some((name, value)) => (name, Some(value)),
-        None => (body, None),
-    }
-}
-
-/// `--name` / `--name=value` onto a CEF command line; `replace` overrides a
-/// switch already present (the defaults never do — the command line wins).
-#[cfg(windows)]
-unsafe fn append_chromium_switch(
-    api: &CefApi,
-    command_line: *mut ffi::cef_command_line_t,
-    switch: &str,
-    replace: bool,
-) {
-    let (name, value) = split_switch(switch);
-    let Ok(name) = CefString::new(api, name) else {
+    let Ok(switch_name) = CefString::new(&runtime.api, MOCK_KEYCHAIN_SWITCH) else {
         return;
     };
-    let name_raw = name.raw();
-    if !replace {
-        if let Some(has_switch) = (*command_line).has_switch {
-            if has_switch(command_line, &name_raw) != 0 {
-                return;
-            }
-        }
-    }
-    match value {
-        Some(value) => {
-            let Ok(value) = CefString::new(api, value) else {
-                return;
-            };
-            let value_raw = value.raw();
-            if let Some(append_switch_with_value) = (*command_line).append_switch_with_value {
-                append_switch_with_value(command_line, &name_raw, &value_raw);
-            }
-        }
-        None => {
-            if let Some(append_switch) = (*command_line).append_switch {
-                append_switch(command_line, &name_raw);
-            }
-        }
+    let switch_name_raw = switch_name.raw();
+    if let Some(append_switch) = (*command_line).append_switch {
+        append_switch(command_line, &switch_name_raw);
     }
 }
 
@@ -2542,18 +2208,11 @@ unsafe extern "system" fn render_on_paint(
         slice::from_raw_parts(buffer as *const u32, width as usize * height as usize).to_vec();
     let state: &SharedBrowserState = &(*render).state;
     let n = state.software_frames.fetch_add(1, Ordering::AcqRel) + 1;
-    let milestone = matches!(n, 1 | 2 | 10 | 100 | 1000 | 10000 | 100000);
-    let trace = cef_debug();
-    if milestone || trace {
-        let message = format!(
-            "software paint #{n}: CPU buffer {width}x{height} (on_paint, {} bytes copied)",
+    if matches!(n, 1 | 2 | 10 | 100 | 1000 | 10000 | 100000) || cef_debug() {
+        eprintln!(
+            "[makepad-cef] software paint #{n}: CPU buffer {width}x{height} (on_paint, {} bytes copied)",
             width as usize * height as usize * 4
         );
-        if trace {
-            makepad_error_log::trace!("cef", "{}", message);
-        } else {
-            eprintln!("[makepad-cef] {message}");
-        }
     }
     state.set_frame(Frame {
         width: width as usize,
@@ -2567,7 +2226,6 @@ unsafe extern "system" fn render_on_paint(
 /// into the client-owned IOSurface the embedder registered with
 /// `Browser::set_accelerated_target`. The blit is waited on: the pool may
 /// hand the same surface to the next frame the moment this returns.
-#[cfg(target_os = "macos")]
 unsafe extern "system" fn render_on_accelerated_paint(
     self_: *mut ffi::cef_render_handler_t,
     browser: *mut ffi::cef_browser_t,
@@ -2660,12 +2318,11 @@ unsafe extern "system" fn render_on_accelerated_paint(
             stats.dropped_no_target += 1;
         }
         // Measured evidence of the GPU path: frames 1, 2, 10, 100, 1000... are
-        // logged unconditionally (every frame with the `cef` topic).
+        // logged unconditionally (every frame with MAKEPAD_CEF_DEBUG=1).
         let milestone = matches!(stats.frames, 1 | 2 | 10 | 100 | 1000 | 10000 | 100000);
-        let trace = cef_debug();
-        if milestone || trace {
-            let message = format!(
-                "accelerated paint #{}: IOSurface {}x{} format={} ({}) iosurface_pixel_format=0x{:08x} coded_size={}x{} visible_rect={:?} blit={}us (copied={}, no-target drops={})",
+        if milestone || cef_debug() {
+            eprintln!(
+                "[makepad-cef] accelerated paint #{}: IOSurface {}x{} format={} ({}) iosurface_pixel_format=0x{:08x} coded_size={}x{} visible_rect={:?} blit={}us (copied={}, no-target drops={})",
                 stats.frames,
                 width,
                 height,
@@ -2684,11 +2341,6 @@ unsafe extern "system" fn render_on_accelerated_paint(
                 blitted,
                 stats.dropped_no_target
             );
-            if trace {
-                makepad_error_log::trace!("cef", "{}", message);
-            } else {
-                eprintln!("[makepad-cef] {message}");
-            }
         }
     }
     if blitted {
@@ -2760,7 +2412,7 @@ unsafe fn display_on_favicon_urlchange_inner(
         }
     }
     if cef_debug() {
-        makepad_error_log::trace!("cef", "favicon urls changed: {:?}", first_url);
+        eprintln!("[makepad-cef] favicon urls changed: {first_url:?}");
     }
     let Some(url) = first_url else {
         *state.favicon_url.lock().unwrap() = String::new();
@@ -2810,9 +2462,8 @@ unsafe extern "system" fn download_image_on_finished(
     image: *mut ffi::cef_image_t,
 ) {
     if cef_debug() {
-        makepad_error_log::trace!(
-            "cef",
-            "favicon download {} -> http {}",
+        eprintln!(
+            "[makepad-cef] favicon download {} -> http {}",
             cef_string_to_string(image_url),
             http_status_code
         );
@@ -2833,7 +2484,7 @@ unsafe fn download_image_on_finished_inner(
         } else {
             (*image).is_empty.map(|f| f(image) != 0).unwrap_or(true)
         };
-        makepad_error_log::trace!("cef", "favicon download finished: image null={} empty={}", image.is_null(), empty);
+        eprintln!("[makepad-cef] favicon download finished: image null={} empty={}", image.is_null(), empty);
     }
     if image.is_null() {
         return;
@@ -2877,7 +2528,7 @@ unsafe fn download_image_on_finished_inner(
         .map(|px| u32::from_le_bytes([px[0], px[1], px[2], px[3]]))
         .collect::<Vec<u32>>();
     if cef_debug() {
-        makepad_error_log::trace!("cef", "favicon bitmap {}x{}", width, height);
+        eprintln!("[makepad-cef] favicon bitmap {width}x{height}");
     }
     *state.favicon.lock().unwrap() = Some(Frame {
         width: width as usize,
@@ -3061,10 +2712,7 @@ impl RenderHandler {
                 on_popup_show: Some(render_on_popup_show),
                 on_popup_size: Some(render_on_popup_size),
                 on_paint: Some(render_on_paint),
-                #[cfg(target_os = "macos")]
                 on_accelerated_paint: Some(render_on_accelerated_paint),
-                #[cfg(not(target_os = "macos"))]
-                on_accelerated_paint: None,
                 get_touch_handle_size: None,
                 on_touch_handle_state_changed: None,
                 start_dragging: None,
@@ -3227,23 +2875,21 @@ impl Browser {
             load_handler,
             life_span_handler,
         );
-        let accelerated = accelerated_paint_available();
+        let accelerated = accelerated_paint_requested() && metal_blit().is_some();
 
         let url = CefString::new(
             &runtime.api,
             if url.is_empty() { "about:blank" } else { url },
         )?;
-        let bounds = ffi::cef_rect_t {
-            x: 0,
-            y: 0,
-            width: logical.width as c_int,
-            height: logical.height as c_int,
-        };
-        #[cfg(target_os = "macos")]
         let mut window_info = ffi::cef_window_info_t {
             size: std::mem::size_of::<ffi::cef_window_info_t>(),
             window_name: ffi::cef_string_t::default(),
-            bounds,
+            bounds: ffi::cef_rect_t {
+                x: 0,
+                y: 0,
+                width: logical.width as c_int,
+                height: logical.height as c_int,
+            },
             hidden: 0,
             parent_view: ptr::null_mut(),
             windowless_rendering_enabled: 1,
@@ -3252,21 +2898,6 @@ impl Browser {
             view: ptr::null_mut(),
             runtime_style: 0,
         };
-        #[cfg(windows)]
-        let mut window_info = ffi::cef_window_info_t {
-            size: std::mem::size_of::<ffi::cef_window_info_t>(),
-            ex_style: 0,
-            window_name: ffi::cef_string_t::default(),
-            style: 0,
-            bounds,
-            parent_window: ptr::null_mut(),
-            menu: ptr::null_mut(),
-            windowless_rendering_enabled: 1,
-            shared_texture_enabled: accelerated as c_int,
-            external_begin_frame_enabled: 0,
-            window: ptr::null_mut(),
-            runtime_style: 0,
-        };
         let mut browser_settings = ffi::cef_browser_settings_t {
             size: std::mem::size_of::<ffi::cef_browser_settings_t>(),
             windowless_frame_rate: 60,
@@ -3307,7 +2938,9 @@ impl Browser {
             hidden: false,
         };
         let _ = this.resize(width, height, scale_factor);
-        schedule_pump_work(0);
+        if let Ok(pump) = external_pump() {
+            pump.schedule(0);
+        }
         Ok(this)
     }
 
@@ -3357,7 +2990,6 @@ impl Browser {
     /// blank frame) at every step. A newly registered surface starts blank:
     /// `target_frames` counts blits into it, so keep showing the previous one
     /// until it is non-zero.
-    #[cfg(target_os = "macos")]
     pub fn set_accelerated_target(
         &mut self,
         iosurface: *mut c_void,
@@ -3421,7 +3053,6 @@ impl Browser {
         Ok(())
     }
 
-    #[cfg(target_os = "macos")]
     pub fn clear_accelerated_target(&mut self) {
         *self.state.accel_target.lock().unwrap() = None;
     }
@@ -3782,77 +3413,3 @@ pub fn shutdown() {
     }
     state.initialized = false;
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn split_switch_separates_name_and_value_at_the_first_equals() {
-        assert_eq!(split_switch("--disable-sync"), ("disable-sync", None));
-        assert_eq!(
-            split_switch("--gcm-checkin-url=http://127.0.0.1:9/checkin"),
-            ("gcm-checkin-url", Some("http://127.0.0.1:9/checkin"))
-        );
-        assert_eq!(
-            split_switch("--disable-features=A,B=c"),
-            ("disable-features", Some("A,B=c"))
-        );
-        assert_eq!(split_switch("bare"), ("bare", None));
-    }
-
-    #[test]
-    fn chromium_switches_keep_the_renderer_off_the_network() {
-        let switches = chromium_switches();
-        for expected in [
-            "--disable-background-networking",
-            "--disable-sync",
-            "--disable-component-update",
-            "--gcm-mcs-endpoint=127.0.0.1:9",
-        ] {
-            assert!(switches.iter().any(|s| s == expected), "missing {expected}");
-        }
-        // Every entry is a well-formed `--switch[=value]`.
-        for switch in &switches {
-            assert!(switch.starts_with("--"), "{switch}");
-            let (name, _) = split_switch(switch);
-            assert!(!name.is_empty() && !name.contains('='), "{switch}");
-        }
-        // The ANGLE backend is a switch exactly when one is configured.
-        let angle = switches.iter().filter(|s| s.starts_with("--use-angle=")).count();
-        assert_eq!(angle, usize::from(use_angle_backend().is_some()));
-    }
-
-    #[test]
-    fn link_tree_places_every_file_and_is_idempotent() {
-        let root = env::temp_dir().join(format!("makepad-cef-link-tree-{}", std::process::id()));
-        let _ = std::fs::remove_dir_all(&root);
-        let source = root.join("Resources");
-        let target = root.join("Release");
-        std::fs::create_dir_all(source.join("locales")).unwrap();
-        std::fs::create_dir_all(&target).unwrap();
-        std::fs::write(source.join("icudtl.dat"), b"icu").unwrap();
-        std::fs::write(source.join("locales").join("en-US.pak"), b"en").unwrap();
-        std::fs::write(target.join("libcef.dll"), b"dll").unwrap();
-
-        link_tree(&source, &target).unwrap();
-        assert_eq!(std::fs::read(target.join("icudtl.dat")).unwrap(), b"icu");
-        assert_eq!(
-            std::fs::read(target.join("locales").join("en-US.pak")).unwrap(),
-            b"en"
-        );
-        assert_eq!(std::fs::read(target.join("libcef.dll")).unwrap(), b"dll");
-
-        // A second walk changes nothing and touches nothing already there.
-        std::fs::write(target.join("icudtl.dat"), b"kept").unwrap();
-        link_tree(&source, &target).unwrap();
-        assert_eq!(std::fs::read(target.join("icudtl.dat")).unwrap(), b"kept");
-        let _ = std::fs::remove_dir_all(&root);
-    }
-
-    #[test]
-    fn api_version_is_pinned_to_the_ffi_layout() {
-        // `ffi.rs` is the 138 layout; a newer libcef serves it when asked.
-        assert_eq!(CEF_API_VERSION, 13800);
-    }
-}
diff --git a/libs/chat_ui/src/feed.rs b/libs/chat_ui/src/feed.rs
index 8ef052a16..5ffca09a9 100644
--- a/libs/chat_ui/src/feed.rs
+++ b/libs/chat_ui/src/feed.rs
@@ -14,7 +14,7 @@
 //! only thing the app touches is [`ChatFeed`]'s channel and the transcript
 //! global in [`crate::transcript`].
 
-use crate::transcript::{ChatData, ChatRole, TranscriptUpdate};
+use crate::transcript::{ChatData, ChatRole};
 use makepad_asset_chat::context::ClientProfile;
 use makepad_asset_creator::tools::CreatorTools;
 use makepad_asset_chat::session::{Session, SessionId, ToolExecutor};
@@ -30,14 +30,13 @@ use makepad_asset_client::dto::{ChatProviderKind, ChatToolOutcomeDto};
 use makepad_asset_client::json::Value;
 use makepad_asset_client::{ApiEndpoints, ChatAttachment};
 use makepad_widgets::log;
-use makepad_widgets::makepad_platform::thread::{
-    CancellationToken, ThreadOptions, ThreadSpawner, ToUIReceiver, ToUISender,
-};
 use std::collections::{HashMap, HashSet, VecDeque};
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::mpsc::{self, Receiver, Sender, TryRecvError};
 use std::sync::Arc;
+use std::thread;
+use std::time::Duration;
 
 /// What the app can ask the worker to do. Everything else it learns from
 /// the transcript.
@@ -126,115 +125,22 @@ impl ClientTools for NoClientTools {
 
 pub struct ChatFeed {
     tx: Sender<Cmd>,
-    updates: ToUIReceiver<TranscriptUpdate>,
     dirty: Arc<AtomicBool>,
     connected: Arc<AtomicBool>,
-    wait: CancellationToken,
-}
-
-#[derive(Clone)]
-struct TranscriptSink {
-    tx: ToUISender<TranscriptUpdate>,
-    dirty: Arc<AtomicBool>,
-}
-
-impl TranscriptSink {
-    fn send(&self, update: TranscriptUpdate) {
-        if self.tx.send(update).is_ok() {
-            self.dirty.store(true, Ordering::Release);
-        }
-    }
-
-    fn push(&self, role: ChatRole, text: impl Into<String>) {
-        self.send(TranscriptUpdate::Push(role, text.into()));
-    }
-
-    fn begin_stream(&self) {
-        self.send(TranscriptUpdate::BeginStream);
-    }
-
-    fn note_delta(
-        &self,
-        bytes: usize,
-        gen_tokens: Option<u32>,
-        lanes: Option<(u32, u32)>,
-        think: Option<u32>,
-        visible: Option<u32>,
-    ) {
-        self.send(TranscriptUpdate::NoteDelta { bytes, gen_tokens, lanes, think, visible });
-    }
-
-    fn set_stream_text(&self, text: impl Into<String>) {
-        self.send(TranscriptUpdate::SetStreamText(text.into()));
-    }
-
-    fn push_tool(&self, id: impl Into<String>, title: impl Into<String>, detail: impl Into<String>) {
-        self.send(TranscriptUpdate::PushTool {
-            id: id.into(),
-            title: title.into(),
-            detail: detail.into(),
-        });
-    }
-
-    fn finish_tool(
-        &self,
-        id: impl Into<String>,
-        title: impl Into<String>,
-        detail_suffix: impl Into<String>,
-    ) {
-        self.send(TranscriptUpdate::FinishTool {
-            id: id.into(),
-            title: title.into(),
-            detail_suffix: detail_suffix.into(),
-        });
-    }
-
-    fn set_thinking_text(&self, text: impl Into<String>) {
-        self.send(TranscriptUpdate::SetThinkingText(text.into()));
-    }
-
-    fn set_activity(&self, text: impl Into<String>) {
-        self.send(TranscriptUpdate::SetActivity(text.into()));
-    }
-
-    fn set_status(&self, text: impl Into<String>) {
-        self.send(TranscriptUpdate::SetStatus(text.into()));
-    }
-
-    fn end_stream(&self) {
-        self.send(TranscriptUpdate::EndStream);
-    }
-
-    fn clear(&self) {
-        self.send(TranscriptUpdate::Clear);
-    }
 }
 
 impl ChatFeed {
-    pub fn start(
-        cfg: FeedConfig,
-        tools: Box<dyn ClientTools>,
-        spawner: ThreadSpawner,
-    ) -> ChatFeed {
-        makepad_asset_chat::fleet_discovery::start_listening(spawner.clone());
+    pub fn start(cfg: FeedConfig, tools: Box<dyn ClientTools>) -> ChatFeed {
         let (tx, rx) = mpsc::channel();
-        let updates = ToUIReceiver::default();
         let dirty = Arc::new(AtomicBool::new(false));
         let connected = Arc::new(AtomicBool::new(false));
+        let worker_dirty = dirty.clone();
         let worker_connected = connected.clone();
-        let transcript = TranscriptSink { tx: updates.sender(), dirty: dirty.clone() };
-        let wait = CancellationToken::new();
-        let worker_wait = wait.clone();
-        if let Ok(handle) = spawner.spawn_worker(
-            ThreadOptions { name: Some("asset-chat-feed".into()), ..Default::default() },
-            move || worker(cfg, tools, rx, transcript, worker_connected, worker_wait),
-        ) {
-            handle.detach();
-        } else {
-            ChatData::push(ChatRole::System, "The chat worker is unavailable on this target");
-            dirty.store(true, Ordering::Release);
-        }
-        ChatFeed { tx, updates, dirty, connected, wait }
+        thread::Builder::new()
+            .name("asset-chat-feed".into())
+            .spawn(move || worker(cfg, tools, rx, worker_dirty, worker_connected))
+            .ok();
+        ChatFeed { tx, dirty, connected }
     }
 
     /// Send the user's turn.
@@ -271,19 +177,12 @@ impl ChatFeed {
 
     /// Has anything changed since the host last drew?
     pub fn take_dirty(&self) -> bool {
-        let was_dirty = self.dirty.swap(false, Ordering::AcqRel);
-        let mut changed = false;
-        while let Ok(update) = self.updates.try_recv() {
-            update.apply();
-            changed = true;
-        }
-        changed | was_dirty
+        self.dirty.swap(false, Ordering::Relaxed)
     }
 }
 
 impl Drop for ChatFeed {
     fn drop(&mut self) {
-        self.wait.cancel();
         let _ = self.tx.send(Cmd::Shutdown);
     }
 }
@@ -349,14 +248,7 @@ struct AppExec {
 
 impl ToolExecutor for AppExec {
     fn capability_doc(&mut self) -> String {
-        // The profile brief (context::assemble) was orphaned when the
-        // session moved in-process (aicore P8) — the broker used to
-        // prepend it, so no in-app executor did. It rides in front of the
-        // live capability text, profile-matched.
-        let mut doc = makepad_asset_chat::context::assemble(self.profile, "");
-        doc.push('\n');
-        doc.push_str(&self.inner.capability_doc());
-        doc
+        self.inner.capability_doc()
     }
 
     fn tool_definitions(&mut self) -> Vec<ToolDef> {
@@ -397,9 +289,8 @@ fn worker(
     cfg: FeedConfig,
     mut tools: Box<dyn ClientTools>,
     rx: Receiver<Cmd>,
-    transcript: TranscriptSink,
+    dirty: Arc<AtomicBool>,
     connected: Arc<AtomicBool>,
-    wait: CancellationToken,
 ) {
     let profile =
         ClientProfile::from_slug(&cfg.client).unwrap_or(ClientProfile::General);
@@ -430,32 +321,36 @@ fn worker(
                     &attachments,
                     &rx,
                     &mut queued,
-                    &transcript,
+                    &dirty,
                     &connected,
-                    &wait,
                 ) {
                     TurnEnd::Done => {}
                     TurnEnd::Failed(error) => {
-                        transcript.end_stream();
-                        transcript.set_activity("");
-                        transcript.push(ChatRole::System, error);
+                        ChatData::end_stream();
+                        ChatData::set_activity("");
+                        ChatData::push(ChatRole::System, error);
                     }
                     TurnEnd::Cleared => {
                         retire(&mut session, &mut exec);
-                        transcript.clear();
+                        ChatData::clear();
                     }
                 }
+                dirty.store(true, Ordering::Relaxed);
             }
             Cmd::Cancel => {
-                if let Some(session) = &session {
-                    session.cancel_flag().cancel();
-                    transcript.end_stream();
-                    transcript.set_activity("");
+                if ChatData::is_streaming() {
+                    if let Some(session) = &session {
+                        session.cancel_flag().cancel();
+                    }
+                    ChatData::end_stream();
+                    ChatData::set_activity("");
+                    dirty.store(true, Ordering::Relaxed);
                 }
             }
             Cmd::Clear => {
                 retire(&mut session, &mut exec);
-                transcript.clear();
+                ChatData::clear();
+                dirty.store(true, Ordering::Relaxed);
             }
             Cmd::Shutdown => break,
         }
@@ -483,20 +378,19 @@ fn run_turn(
     attachments: &[ChatAttachment],
     rx: &Receiver<Cmd>,
     queued: &mut VecDeque<(String, Vec<ChatAttachment>)>,
-    transcript: &TranscriptSink,
+    dirty: &AtomicBool,
     connected: &AtomicBool,
-    wait: &CancellationToken,
 ) -> TurnEnd {
     if session.is_none() {
-        transcript.set_activity(format!("probing the {} provider…", cfg.provider_label));
+        ChatData::set_activity(&format!("probing the {} provider…", cfg.provider_label));
         let mut provider = match &cfg.provider_factory {
             Some(factory) => factory(),
             None => make_provider(cfg.provider),
         };
         match provider.availability() {
             ProviderAvailability::Available { model, .. } => {
-                transcript.set_status(format!("{} ready · {model}", cfg.provider_label));
-                transcript.set_activity(format!("{} ready · {model}", cfg.provider_label));
+                ChatData::set_status(format!("{} ready · {model}", cfg.provider_label));
+                ChatData::set_activity(&format!("{} ready · {model}", cfg.provider_label));
             }
             ProviderAvailability::Unavailable { reason } => {
                 connected.store(false, Ordering::Relaxed);
@@ -504,7 +398,7 @@ fn run_turn(
                     "The {} provider is unavailable: {reason}",
                     cfg.provider_label
                 );
-                transcript.set_status(line.clone());
+                ChatData::set_status(&line);
                 return TurnEnd::Failed(line);
             }
         }
@@ -514,7 +408,7 @@ fn run_turn(
         tools.session_opened();
     }
     let live = session.as_mut().expect("just ensured");
-    transcript.set_activity("sending…");
+    ChatData::set_activity("sending…");
     let bindings: Vec<AttachmentBinding> = attachments
         .iter()
         .map(|a| AttachmentBinding { revision: a.revision, role: a.role.clone() })
@@ -525,10 +419,11 @@ fn run_turn(
         connected.store(false, Ordering::Relaxed);
         return TurnEnd::Failed(error);
     }
-    transcript.begin_stream();
+    ChatData::begin_stream();
     view.raw.clear();
     view.call_names.clear();
-    transcript.set_activity("thinking…");
+    ChatData::set_activity("thinking…");
+    dirty.store(true, Ordering::Relaxed);
     let mut cleared = false;
     loop {
         // Commands are serviced INSIDE the turn: Escape has to land while
@@ -537,12 +432,12 @@ fn run_turn(
             match rx.try_recv() {
                 Ok(Cmd::Cancel) => {
                     live.cancel_flag().cancel();
-                    transcript.set_activity("stopping…");
+                    ChatData::set_activity("stopping…");
                 }
                 Ok(Cmd::Clear) => {
                     live.cancel_flag().cancel();
                     cleared = true;
-                    transcript.set_activity("clearing…");
+                    ChatData::set_activity("clearing…");
                 }
                 Ok(Cmd::Send { text, attachments }) => queued.push_back((text, attachments)),
                 Ok(Cmd::Shutdown) | Err(TryRecvError::Disconnected) => {
@@ -556,12 +451,14 @@ fn run_turn(
         let session_id = live.id().clone();
         for event in live.drain_events() {
             if let Some(end) =
-                handle_event(live, exec, &session_id, view, tools, transcript, event.body)
+                handle_event(live, exec, &session_id, view, tools, event.body)
             {
+                dirty.store(true, Ordering::Relaxed);
                 return if cleared { TurnEnd::Cleared } else { end };
             }
         }
-        let _ = wait.wait_until(makepad_widgets::Cx::monotonic_now() + 0.040);
+        dirty.store(true, Ordering::Relaxed);
+        thread::sleep(Duration::from_millis(40));
     }
 }
 
@@ -572,12 +469,11 @@ fn handle_event(
     _id: &SessionId,
     view: &mut TurnView,
     tools: &mut dyn ClientTools,
-    transcript: &TranscriptSink,
     body: ChatEventBody,
 ) -> Option<TurnEnd> {
     match body {
         ChatEventBody::Delta { text, serving } => {
-            transcript.note_delta(
+            ChatData::note_delta(
                 text.len(),
                 serving.map(|s| s.gen_tokens),
                 serving.and_then(|s| Some((s.lanes_active?, s.slots_total?))),
@@ -585,26 +481,26 @@ fn handle_event(
                 serving.and_then(|s| s.visible_tokens),
             );
             view.raw.push_str(&text);
-            transcript.set_thinking_text(toolcall::split_thinking(&view.raw).thinking);
+            ChatData::set_thinking_text(&toolcall::split_thinking(&view.raw).thinking);
             let visible = toolcall::strip_marker(&view.raw);
             if visible.trim().is_empty() {
                 match serving.and_then(|s| s.think_tokens) {
-                    Some(n) if n > 0 => transcript.set_activity(format!("thinking · {n} tok")),
-                    _ => transcript.set_activity("thinking…"),
+                    Some(n) if n > 0 => ChatData::set_activity(&format!("thinking · {n} tok")),
+                    _ => ChatData::set_activity("thinking…"),
                 }
             } else {
-                transcript.set_activity("");
-                transcript.set_stream_text(visible);
+                ChatData::set_activity("");
+                ChatData::set_stream_text(&visible);
             }
             None
         }
         ChatEventBody::ToolCall { id: call_id, name, args } => {
             view.call_names.insert(call_id.clone(), name.clone());
-            transcript.set_stream_text(toolcall::strip_marker(&view.raw));
+            ChatData::set_stream_text(&toolcall::strip_marker(&view.raw));
             view.raw.clear();
             let detail = format!("args: {}\n", args.to_json());
-            transcript.push_tool(call_id.clone(), tools.call_title(&name, &args), detail);
-            transcript.set_activity(format!("running {name}…"));
+            ChatData::push_tool(&call_id, tools.call_title(&name, &args), detail);
+            ChatData::set_activity(&format!("running {name}…"));
             // The session executes its own tools inside pump(); the calls
             // its profile parks on this app land here — execute and answer
             // by function call, no wire in between.
@@ -621,34 +517,34 @@ fn handle_event(
             None
         }
         ChatEventBody::ToolProgress { note, .. } => {
-            transcript.set_activity(note);
+            ChatData::set_activity(&note);
             None
         }
         ChatEventBody::ToolResult { id: call_id, outcome } => {
             let name = view.call_names.remove(&call_id).unwrap_or_else(|| "tool".into());
             let dto = outcome_dto(&outcome);
             let (title, detail) = tools.outcome_summary(&name, &dto);
-            transcript.finish_tool(call_id, title, detail);
-            transcript.set_activity("thinking about the result…");
+            ChatData::finish_tool(&call_id, title, &detail);
+            ChatData::set_activity("thinking about the result…");
             None
         }
         ChatEventBody::Done => {
-            transcript.set_stream_text(toolcall::strip_marker(&view.raw));
+            ChatData::set_stream_text(&toolcall::strip_marker(&view.raw));
             view.raw.clear();
-            transcript.end_stream();
-            transcript.set_activity("");
+            ChatData::end_stream();
+            ChatData::set_activity("");
             Some(TurnEnd::Done)
         }
         ChatEventBody::Cancelled => {
             view.raw.clear();
-            transcript.end_stream();
-            transcript.set_activity("");
+            ChatData::end_stream();
+            ChatData::set_activity("");
             Some(TurnEnd::Done)
         }
         ChatEventBody::Error { message, .. } => {
             view.raw.clear();
-            transcript.end_stream();
-            transcript.set_activity("");
+            ChatData::end_stream();
+            ChatData::set_activity("");
             Some(TurnEnd::Failed(message))
         }
     }
diff --git a/libs/chat_ui/src/lib.rs b/libs/chat_ui/src/lib.rs
index 80c8d8c63..475e08506 100644
--- a/libs/chat_ui/src/lib.rs
+++ b/libs/chat_ui/src/lib.rs
@@ -22,10 +22,6 @@
 
 use makepad_widgets::*;
 
-#[cfg(not(target_arch = "wasm32"))]
-pub mod feed;
-#[cfg(target_arch = "wasm32")]
-#[path = "portable/feed.rs"]
 pub mod feed;
 pub mod list;
 pub mod transcript;
diff --git a/libs/chat_ui/src/list.rs b/libs/chat_ui/src/list.rs
index 5fa2e2184..c26f6ddb5 100644
--- a/libs/chat_ui/src/list.rs
+++ b/libs/chat_ui/src/list.rs
@@ -1,5 +1,5 @@
 //! The transcript on screen: one virtual list of bubbles, tool chips and
-//! the think indicator, drawing a lock-free UI-local transcript snapshot.
+//! the think indicator, reading [`crate::transcript::CHAT`] during draw.
 //!
 //! One widget, two apps. Styling is data: a host that wants another palette
 //! re-declares `mod.widgets.AssetChatList` in its own `script_mod` (after
@@ -261,7 +261,9 @@ pub struct AssetChatList {
 
 impl Widget for AssetChatList {
     fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        let data = CHAT.snapshot();
+        let Ok(data) = CHAT.read() else {
+            return DrawStep::done();
+        };
         while let Some(item) = self.view.draw_walk(cx, scope, walk).step() {
             let portal = item.as_portal_list();
             let Some(mut list) = portal.borrow_mut() else {
diff --git a/libs/chat_ui/src/portable/feed.rs b/libs/chat_ui/src/portable/feed.rs
deleted file mode 100644
index d5fb9e904..000000000
--- a/libs/chat_ui/src/portable/feed.rs
+++ /dev/null
@@ -1,171 +0,0 @@
-//! Web chat surface: the UI remains present, while provider execution is
-//! reported unavailable because it requires native workers and credentials.
-
-use crate::transcript::{ChatData, ChatRole};
-use makepad_ai_hub::providers::provider::ChatProvider;
-use makepad_asset_chat::wire::ToolOutcome;
-use makepad_asset_client::dto::{ChatProviderKind, ChatToolOutcomeDto};
-use makepad_asset_client::json::Value;
-use makepad_asset_client::{ApiEndpoints, ChatAttachment};
-use makepad_widgets::makepad_platform::thread::ThreadSpawner;
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::Arc;
-
-#[derive(Clone)]
-pub struct FeedConfig {
-    pub endpoints: ApiEndpoints,
-    pub token: Option<String>,
-    pub cache: PathBuf,
-    pub namespace: String,
-    pub client: String,
-    pub provider: ChatProviderKind,
-    pub provider_label: String,
-    pub provider_factory:
-        Option<Arc<dyn Fn() -> Box<dyn ChatProvider> + Send + Sync>>,
-}
-
-impl FeedConfig {
-    pub fn new(
-        endpoints: ApiEndpoints,
-        token: Option<String>,
-        cache: PathBuf,
-        namespace: impl Into<String>,
-        client: impl Into<String>,
-    ) -> Self {
-        Self {
-            endpoints,
-            token,
-            cache,
-            namespace: namespace.into(),
-            client: client.into(),
-            provider: ChatProviderKind::FleetQwen,
-            provider_label: "Qwen".to_string(),
-            provider_factory: None,
-        }
-    }
-}
-
-pub trait ClientTools: Send {
-    fn execute(&mut self, name: &str, args: &Value) -> ToolOutcome;
-
-    fn call_title(&mut self, name: &str, args: &Value) -> String {
-        default_call_title(name, args)
-    }
-
-    fn outcome_summary(&mut self, name: &str, outcome: &ChatToolOutcomeDto) -> (String, String) {
-        default_outcome_summary(name, outcome)
-    }
-
-    fn session_opened(&mut self) {}
-}
-
-pub struct NoClientTools;
-
-impl ClientTools for NoClientTools {
-    fn execute(&mut self, name: &str, _args: &Value) -> ToolOutcome {
-        ToolOutcome::Unavailable {
-            reason: format!("'{name}' is unavailable on web"),
-        }
-    }
-}
-
-pub struct ChatFeed {
-    dirty: AtomicBool,
-}
-
-impl ChatFeed {
-    pub fn start(
-        _cfg: FeedConfig,
-        _tools: Box<dyn ClientTools>,
-        _spawner: ThreadSpawner,
-    ) -> Self {
-        ChatData::set_status("AI chat unavailable on web");
-        Self { dirty: AtomicBool::new(true) }
-    }
-
-    pub fn send(&self, _text: String, _attachments: Vec<ChatAttachment>) {
-        ChatData::push(ChatRole::System, "AI chat is unavailable on web");
-        self.dirty.store(true, Ordering::Relaxed);
-    }
-
-    pub fn cancel(&self) {}
-
-    pub fn clear(&self) {
-        ChatData::clear();
-        self.dirty.store(true, Ordering::Relaxed);
-    }
-
-    pub fn is_connected(&self) -> bool {
-        false
-    }
-
-    pub fn take_dirty(&self) -> bool {
-        self.dirty.swap(false, Ordering::Relaxed)
-    }
-}
-
-pub fn default_call_title(name: &str, args: &Value) -> String {
-    match name {
-        "assets.query" => {
-            let sql = args.get("sql").and_then(Value::as_str).unwrap_or("");
-            format!(
-                "queried: {}",
-                ellipsis(&sql.split_whitespace().collect::<Vec<_>>().join(" "), 72)
-            )
-        }
-        "assets.schema" => "read the catalog schema".to_string(),
-        "asset.search" => format!(
-            "searched: {}",
-            ellipsis(args.get("query").and_then(Value::as_str).unwrap_or(""), 60)
-        ),
-        "asset.inspect" => "inspected an asset".to_string(),
-        other => other.to_string(),
-    }
-}
-
-pub fn default_outcome_summary(name: &str, outcome: &ChatToolOutcomeDto) -> (String, String) {
-    let base = match name {
-        "assets.query" => "queried",
-        "assets.schema" => "read the catalog schema",
-        "asset.search" => "searched",
-        "asset.inspect" => "inspected",
-        other => other,
-    };
-    match outcome {
-        ChatToolOutcomeDto::Ok { value } => {
-            let note = value
-                .get("rows")
-                .and_then(Value::as_i64)
-                .map(|count| format!(" → {count} rows"))
-                .unwrap_or_default();
-            let body = value
-                .get("text")
-                .and_then(Value::as_str)
-                .map(str::to_string)
-                .unwrap_or_else(|| value.to_json());
-            (format!("{base}{note}"), format!("\n{body}"))
-        }
-        ChatToolOutcomeDto::Failed { message } => {
-            (format!("{base} — failed"), format!("\nfailed: {message}"))
-        }
-        ChatToolOutcomeDto::Refused { what } => {
-            (format!("{base} — refused"), format!("\nrefused: {what}"))
-        }
-        ChatToolOutcomeDto::Denied { what } => {
-            (format!("{base} — denied"), format!("\ndenied: {what}"))
-        }
-        ChatToolOutcomeDto::Unavailable { reason } => (
-            format!("{base} — unavailable"),
-            format!("\nunavailable: {reason}"),
-        ),
-    }
-}
-
-pub fn ellipsis(text: &str, max: usize) -> String {
-    if text.chars().count() <= max {
-        text.to_string()
-    } else {
-        format!("{}…", text.chars().take(max.saturating_sub(1)).collect::<String>())
-    }
-}
diff --git a/libs/chat_ui/src/transcript.rs b/libs/chat_ui/src/transcript.rs
index 2b10f2cbb..2ea473dcf 100644
--- a/libs/chat_ui/src/transcript.rs
+++ b/libs/chat_ui/src/transcript.rs
@@ -1,79 +1,22 @@
 //! The conversation on screen: what the user said, what the model is saying
 //! back, which tools ran, and how fast the reply is arriving.
 //!
-//! Presentation state is UI-thread local. The native feed sends immutable
-//! update messages over a channel; the UI drains them before drawing, so the
-//! draw path copies a snapshot without ever taking a cross-thread lock.
+//! The model is a process-global so the list widget can read it during draw
+//! without threading a scope through. It holds only PRESENTATION state —
+//! every real effect goes through the app's own tools, never from here.
 
-use std::cell::RefCell;
-use std::ops::{Deref, DerefMut};
-
-thread_local! {
-    static CHAT_DATA: RefCell<ChatData> = RefCell::new(ChatData::new());
-}
-
-pub struct ChatTranscript;
-
-pub static CHAT: ChatTranscript = ChatTranscript;
-
-#[derive(Debug)]
-pub struct ChatAccessError;
-
-pub struct ChatRead(ChatData);
-
-impl Deref for ChatRead {
-    type Target = ChatData;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-pub struct ChatWrite(ChatData);
-
-impl Deref for ChatWrite {
-    type Target = ChatData;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-impl DerefMut for ChatWrite {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.0
-    }
-}
-
-impl Drop for ChatWrite {
-    fn drop(&mut self) {
-        CHAT_DATA.with(|slot| *slot.borrow_mut() = self.0.clone());
-    }
-}
-
-impl ChatTranscript {
-    fn with_data<R>(&self, f: impl FnOnce(&ChatData) -> R) -> R {
-        CHAT_DATA.with(|slot| f(&slot.borrow()))
-    }
-
-    fn with_data_mut<R>(&self, f: impl FnOnce(&mut ChatData) -> R) -> R {
-        CHAT_DATA.with(|slot| f(&mut slot.borrow_mut()))
-    }
-
-    pub fn snapshot(&self) -> ChatData {
-        self.with_data(Clone::clone)
-    }
-
-    /// Compatibility-shaped lock-free read: this returns an owned snapshot.
-    pub fn read(&self) -> Result<ChatRead, ChatAccessError> {
-        Ok(ChatRead(self.snapshot()))
-    }
-
-    /// UI-local edit guard. Dropping it publishes the edited local snapshot.
-    pub fn write(&self) -> Result<ChatWrite, ChatAccessError> {
-        Ok(ChatWrite(self.snapshot()))
-    }
-}
+pub static CHAT: std::sync::RwLock<ChatData> = std::sync::RwLock::new(ChatData {
+    messages: Vec::new(),
+    streaming_text: String::new(),
+    activity: String::new(),
+    activity_shown_at: None,
+    activity_clear_pending: false,
+    thinking_text: String::new(),
+    status: String::new(),
+    is_streaming: false,
+    last_delta: None,
+    rate: RateMeter::new(),
+});
 
 #[derive(Clone, Copy, PartialEq, Debug)]
 pub enum ChatRole {
@@ -110,7 +53,6 @@ impl ChatMessage {
     }
 }
 
-#[derive(Clone)]
 pub struct ChatData {
     pub messages: Vec<ChatMessage>,
     pub streaming_text: String,
@@ -120,7 +62,7 @@ pub struct ChatData {
     pub activity: String,
     /// See [`ChatData::set_activity`]: when the current activity appeared,
     /// and whether a clear is waiting for the minimum display time.
-    pub activity_shown_at: Option<Instant>,
+    pub activity_shown_at: Option<std::time::Instant>,
     pub activity_clear_pending: bool,
     /// Live reasoning text (the think block so far), for the porthole under
     /// the think dots.
@@ -129,86 +71,14 @@ pub struct ChatData {
     /// · qwen3-27b"). Set by the feed, rendered by the host.
     pub status: String,
     pub is_streaming: bool,
-    pub last_delta: Option<Instant>,
+    pub last_delta: Option<std::time::Instant>,
     /// How fast the reply on screen is arriving (see [`RateMeter`]).
     pub rate: RateMeter,
 }
 
-pub(crate) enum TranscriptUpdate {
-    Push(ChatRole, String),
-    BeginStream,
-    NoteDelta {
-        bytes: usize,
-        gen_tokens: Option<u32>,
-        lanes: Option<(u32, u32)>,
-        think: Option<u32>,
-        visible: Option<u32>,
-    },
-    SetStreamText(String),
-    PushTool { id: String, title: String, detail: String },
-    FinishTool { id: String, title: String, detail_suffix: String },
-    SetThinkingText(String),
-    SetActivity(String),
-    SetStatus(String),
-    EndStream,
-    Clear,
-}
-
-impl TranscriptUpdate {
-    pub(crate) fn apply(self) {
-        match self {
-            Self::Push(role, text) => ChatData::push(role, text),
-            Self::BeginStream => ChatData::begin_stream(),
-            Self::NoteDelta { bytes, gen_tokens, lanes, think, visible } => {
-                ChatData::note_delta(bytes, gen_tokens, lanes, think, visible)
-            }
-            Self::SetStreamText(text) => ChatData::set_stream_text(&text),
-            Self::PushTool { id, title, detail } => ChatData::push_tool(&id, title, detail),
-            Self::FinishTool { id, title, detail_suffix } => {
-                ChatData::finish_tool(&id, title, &detail_suffix)
-            }
-            Self::SetThinkingText(text) => ChatData::set_thinking_text(&text),
-            Self::SetActivity(text) => ChatData::set_activity(&text),
-            Self::SetStatus(text) => ChatData::set_status(text),
-            Self::EndStream => {
-                ChatData::end_stream();
-            }
-            Self::Clear => ChatData::clear(),
-        }
-    }
-}
-
 // ------------------------------------------------------------------- rate
 
-use makepad_widgets::Cx;
-use std::ops::Add;
-use std::time::Duration;
-
-/// Instant-shaped value backed by Makepad's cross-platform monotonic clock.
-#[derive(Clone, Copy, Debug, PartialEq, PartialOrd)]
-pub struct Instant(f64);
-
-impl Instant {
-    pub fn now() -> Self {
-        Self(Cx::monotonic_now())
-    }
-
-    fn checked_sub(self, value: Duration) -> Option<Self> {
-        Some(Self(self.0 - value.as_secs_f64()))
-    }
-
-    fn duration_since(self, earlier: Self) -> Duration {
-        Duration::from_secs_f64((self.0 - earlier.0).max(0.0))
-    }
-}
-
-impl Add<Duration> for Instant {
-    type Output = Self;
-
-    fn add(self, value: Duration) -> Self {
-        Self(self.0 + value.as_secs_f64())
-    }
-}
+use std::time::{Duration, Instant};
 
 /// The live rate averages over the last stretch rather than the whole
 /// reply: a reader wants to see the CURRENT speed (a box that just picked
@@ -244,7 +114,6 @@ pub const ACTIVITY_MIN_SHOWN: Duration = Duration::from_millis(700);
 /// The clock starts at the FIRST delta and every rate is a difference
 /// between two samples, so time spent waiting for the first token never
 /// enters the number.
-#[derive(Clone)]
 pub struct RateMeter {
     /// `(arrival, cumulative tokens)`, trimmed to [`RATE_WINDOW`].
     points: Vec<(Instant, f64)>,
@@ -400,44 +269,29 @@ impl RateMeter {
 }
 
 impl ChatData {
-    const fn new() -> Self {
-        Self {
-            messages: Vec::new(),
-            streaming_text: String::new(),
-            activity: String::new(),
-            activity_shown_at: None,
-            activity_clear_pending: false,
-            thinking_text: String::new(),
-            status: String::new(),
-            is_streaming: false,
-            last_delta: None,
-            rate: RateMeter::new(),
+    pub fn push(role: ChatRole, text: impl Into<String>) {
+        if let Ok(mut data) = CHAT.write() {
+            data.messages.push(ChatMessage::plain(role, text.into()));
         }
     }
 
-    pub fn push(role: ChatRole, text: impl Into<String>) {
-        CHAT.with_data_mut(|data| {
-            data.messages.push(ChatMessage::plain(role, text.into()));
-        });
-    }
-
     pub fn begin_stream() {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             data.streaming_text.clear();
             data.is_streaming = true;
             data.rate.reset();
-        });
+        }
     }
 
     pub fn push_delta(text: &str) {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             data.streaming_text.push_str(text);
-            let now = Instant::now();
+            let now = std::time::Instant::now();
             // This lane (a device-local agent) hands us text, never a token
             // count, so the rate is an estimate and says so.
             data.rate.record(now, text.len(), None, None, None, None);
             data.last_delta = Some(now);
-        });
+        }
     }
 
     /// One streaming delta as it arrived from the chat service: `bytes` of
@@ -452,28 +306,28 @@ impl ChatData {
         think: Option<u32>,
         visible: Option<u32>,
     ) {
-        CHAT.with_data_mut(|data| {
-            data.rate.record(Instant::now(), bytes, gen_tokens, lanes, think, visible);
-        });
+        if let Ok(mut data) = CHAT.write() {
+            data.rate.record(std::time::Instant::now(), bytes, gen_tokens, lanes, think, visible);
+        }
     }
 
     /// Replace the streaming bubble wholesale. The broker session re-derives
     /// the VISIBLE text after every delta (thinking and tool lines are
     /// stripped), so the shown prefix is not append-only.
     pub fn set_stream_text(text: &str) {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             if data.streaming_text != text {
                 data.streaming_text.clear();
                 data.streaming_text.push_str(text);
-                data.last_delta = Some(Instant::now());
+                data.last_delta = Some(std::time::Instant::now());
             }
-        });
+        }
     }
 
     /// A tool call started: land any visible text said before it as an
     /// assistant message, then add the running chip.
     pub fn push_tool(id: &str, title: impl Into<String>, detail: impl Into<String>) {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             let said = std::mem::take(&mut data.streaming_text);
             if !said.trim().is_empty() {
                 let meta = data.rate.final_label();
@@ -492,12 +346,12 @@ impl ChatData {
                 expanded: false,
                 meta: None,
             });
-        });
+        }
     }
 
     /// The result arrived: complete the chip in place (matched by call id).
     pub fn finish_tool(id: &str, title: impl Into<String>, detail_suffix: &str) {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             if let Some(msg) = data
                 .messages
                 .iter_mut()
@@ -509,59 +363,57 @@ impl ChatData {
                     detail.push_str(detail_suffix);
                 }
             }
-        });
+        }
     }
 
     /// Toggle one tool chip open/closed (list index).
     pub fn toggle_tool(index: usize) {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             if let Some(msg) = data.messages.get_mut(index) {
                 if msg.role == ChatRole::Tool {
                     msg.expanded = !msg.expanded;
                 }
             }
-        });
+        }
     }
 
     /// Land the streamed reply as a message. Returns the number of items the
     /// list should scroll to.
     pub fn end_stream() -> usize {
-        CHAT.with_data_mut(|data| {
-            let text = std::mem::take(&mut data.streaming_text);
-            if !text.trim().is_empty() {
-                let meta = data.rate.final_label();
-                let mut msg = ChatMessage::plain(ChatRole::Assistant, text);
-                msg.meta = meta;
-                data.messages.push(msg);
-            }
-            data.rate.reset();
-            data.is_streaming = false;
-            data.activity.clear();
-            data.activity_shown_at = None;
-            data.activity_clear_pending = false;
-            data.thinking_text.clear();
-            data.messages.len()
-        })
+        let Ok(mut data) = CHAT.write() else { return 0 };
+        let text = std::mem::take(&mut data.streaming_text);
+        if !text.trim().is_empty() {
+            let meta = data.rate.final_label();
+            let mut msg = ChatMessage::plain(ChatRole::Assistant, text);
+            msg.meta = meta;
+            data.messages.push(msg);
+        }
+        data.rate.reset();
+        data.is_streaming = false;
+        data.activity.clear();
+        data.activity_shown_at = None;
+        data.activity_clear_pending = false;
+        data.thinking_text.clear();
+        data.messages.len()
     }
 
     /// The one-line readout for the status area while a reply streams:
     /// `78 tok/s`, plus lane contention when the box runs more than one
     /// lane. `None` when nothing is arriving.
     pub fn live_rate_label() -> Option<String> {
-        CHAT.with_data(|data| {
-            data.is_streaming
-                .then(|| data.rate.live_label(Instant::now()))
-                .flatten()
-        })
+        let data = CHAT.read().ok()?;
+        data.is_streaming
+            .then(|| data.rate.live_label(std::time::Instant::now()))
+            .flatten()
     }
 
     /// The live reasoning tail, for the porthole under the think dots.
     pub fn set_thinking_text(text: &str) {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             if data.thinking_text != text {
                 data.thinking_text = text.to_string();
             }
-        });
+        }
     }
 
     /// Minimum time a just-shown activity stays on screen. Clears inside
@@ -569,8 +421,8 @@ impl ChatData {
     /// the "thinking" chip never flashes in and out within a fraction of a
     /// second — the flicker reads as a glitch, not a status.
     pub fn set_activity(text: &str) {
-        CHAT.with_data_mut(|data| {
-            let now = Instant::now();
+        if let Ok(mut data) = CHAT.write() {
+            let now = std::time::Instant::now();
             if text.is_empty() {
                 // A clear only lands once the current status had its beat.
                 match data.activity_shown_at {
@@ -592,35 +444,38 @@ impl ChatData {
                 }
                 data.activity_clear_pending = false;
             }
-        });
+        }
     }
 
     pub fn activity() -> String {
-        CHAT.with_data(|data| data.activity.clone())
+        CHAT.read().map(|d| d.activity.clone()).unwrap_or_default()
     }
 
     pub fn set_status(text: impl Into<String>) {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             data.status = text.into();
-        });
+        }
     }
 
     pub fn status() -> String {
-        CHAT.with_data(|data| data.status.clone())
+        CHAT.read().map(|d| d.status.clone()).unwrap_or_default()
     }
 
     pub fn is_streaming() -> bool {
-        CHAT.with_data(|data| data.is_streaming)
+        CHAT.read().map(|d| d.is_streaming).unwrap_or(false)
     }
 
     pub fn item_count() -> usize {
-        CHAT.with_data(|data| data.messages.len() + data.is_streaming as usize)
+        match CHAT.read() {
+            Ok(data) => data.messages.len() + data.is_streaming as usize,
+            Err(_) => 0,
+        }
     }
 
     /// Wipe the conversation (the Clear control). The session itself is
     /// retired by the feed; this is only what is on screen.
     pub fn clear() {
-        CHAT.with_data_mut(|data| {
+        if let Ok(mut data) = CHAT.write() {
             data.messages.clear();
             data.streaming_text.clear();
             data.activity.clear();
@@ -630,7 +485,7 @@ impl ChatData {
             data.is_streaming = false;
             data.last_delta = None;
             data.rate.reset();
-        });
+        }
     }
 }
 
diff --git a/libs/chat_ui/tests/feed_e2e.rs b/libs/chat_ui/tests/feed_e2e.rs
index 48692d912..90b9ddaab 100644
--- a/libs/chat_ui/tests/feed_e2e.rs
+++ b/libs/chat_ui/tests/feed_e2e.rs
@@ -11,7 +11,6 @@ use makepad_chat_ui::feed::{ChatFeed, ClientTools, FeedConfig};
 use makepad_chat_ui::transcript::{ChatData, ChatRole, CHAT};
 use makepad_asset_client::json::{self, Value};
 use makepad_asset_client::ApiEndpoints;
-use makepad_widgets::Cx;
 use std::sync::mpsc::{self, Receiver, Sender};
 use std::sync::{Arc, Mutex};
 use std::time::{Duration, Instant};
@@ -138,12 +137,7 @@ fn a_turn_streams_runs_the_apps_tool_and_lands() {
             .expect("one session per test");
         Box::new(Scripted::new(scripts))
     }));
-    let cx = Cx::new(Box::new(|_, _| {}));
-    let feed = ChatFeed::start(
-        cfg,
-        Box::new(RecordingTools { calls: calls_tx }),
-        cx.thread_spawner(),
-    );
+    let feed = ChatFeed::start(cfg, Box::new(RecordingTools { calls: calls_tx }));
 
     // The app owns the user's bubble — exactly as a host does it.
     ChatData::push(ChatRole::User, "make me a trawler");
@@ -166,10 +160,7 @@ fn a_turn_streams_runs_the_apps_tool_and_lands() {
     assert_eq!(name, "image.generate");
     assert_eq!(args.get("width").and_then(Value::as_i64), Some(768));
 
-    wait_for("the turn to land", || {
-        let _ = feed.take_dirty();
-        !ChatData::is_streaming()
-    });
+    wait_for("the turn to land", || !ChatData::is_streaming());
 
     let data = CHAT.read().unwrap();
     let roles: Vec<ChatRole> = data.messages.iter().map(|m| m.role).collect();
diff --git a/libs/chat_ui/tests/live_feed.rs b/libs/chat_ui/tests/live_feed.rs
index 31f3f8eea..160c6890f 100644
--- a/libs/chat_ui/tests/live_feed.rs
+++ b/libs/chat_ui/tests/live_feed.rs
@@ -16,7 +16,6 @@
 use makepad_chat_ui::feed::{ChatFeed, FeedConfig, NoClientTools};
 use makepad_chat_ui::transcript::{ChatData, ChatRole, CHAT};
 use makepad_asset_client::ApiEndpoints;
-use makepad_widgets::Cx;
 use std::net::SocketAddr;
 use std::time::{Duration, Instant};
 
@@ -74,8 +73,7 @@ fn a_live_turn_streams_and_reports_a_real_rate() {
         return;
     };
     ChatData::clear();
-    let cx = Cx::new(Box::new(|_, _| {}));
-    let feed = ChatFeed::start(cfg, Box::new(NoClientTools), cx.thread_spawner());
+    let feed = ChatFeed::start(cfg, Box::new(NoClientTools));
     // Long enough to be MEASURED: a one-delta reply lands inside a single
     // sample and has no honest rate to report.
     feed.send("count from 1 to 40, one number per line, nothing else.".into(), Vec::new());
@@ -86,7 +84,6 @@ fn a_live_turn_streams_and_reports_a_real_rate() {
     // probe, the assembled context, then prefill.
     let mut live: Option<String> = None;
     wait_until("the turn to land", 240, || {
-        let _ = feed.take_dirty();
         if let Some(rate) = ChatData::live_rate_label() {
             live = Some(rate);
         }
@@ -123,22 +120,17 @@ fn escape_ends_a_live_turn_in_flight() {
         return;
     };
     ChatData::clear();
-    let cx = Cx::new(Box::new(|_, _| {}));
-    let feed = ChatFeed::start(cfg, Box::new(NoClientTools), cx.thread_spawner());
+    let feed = ChatFeed::start(cfg, Box::new(NoClientTools));
     feed.send("write a long detailed essay about rust ownership.".into(), Vec::new());
     // A cold 27B box spends real time on the first session: the provider
     // probe, the assembled context, then prefill.
     wait_until("the first token", 240, || {
-        let _ = feed.take_dirty();
         CHAT.read().map(|d| !d.streaming_text.is_empty()).unwrap_or(false)
     });
     feed.cancel();
     // Cancel is the broker's route, not a local flag: the turn has to STOP,
     // and it has to stop soon enough to be worth pressing.
-    wait_until("the cancelled turn to stop", 30, || {
-        let _ = feed.take_dirty();
-        !ChatData::is_streaming()
-    });
+    wait_until("the cancelled turn to stop", 30, || !ChatData::is_streaming());
     println!("cancelled after: {:?}", ChatData::item_count());
     ChatData::clear();
 }
diff --git a/libs/converse/Cargo.toml b/libs/converse/Cargo.toml
index cd0518187..282655dae 100644
--- a/libs/converse/Cargo.toml
+++ b/libs/converse/Cargo.toml
@@ -6,22 +6,19 @@ description = "Conversational voice pipeline for Makepad apps: streamed agent re
 license = "MIT OR Apache-2.0"
 
 [features]
-# Speech synthesis through the ai-hub (Kokoro or the OS voice). Default ON so existing consumers are unchanged,
+# Speech synthesis (Kokoro). Default ON so existing consumers are unchanged,
 # but separable: the model plus its embedded pronunciation lexicon is ~10 MB of
 # binary and ~327 MB resident, which a build that can never speak should not
 # carry. With it off, SpeechOutput still exists and every non-audio path
 # behaves identically — the worker just drains its queue in silence.
 default = ["tts"]
-tts = ["dep:makepad-ai-hub"]
+tts = ["dep:makepad-ai-speech"]
 # The local filtering LLM (QwenFilter) on makepad-ai-llm; heavy, so opt-in.
 local-llm = ["dep:makepad-ai-llm"]
 
 [dependencies]
 makepad-widgets = { path = "../../widgets" }
-# The hub picks the voice: Kokoro in-process / on the machine node / on a LAN
-# node, else the OS synthesizer (makepad-system-speech). No default features:
-# the image/video/mesh backends are not this crate's business.
-makepad-ai-hub = { path = "../ai/hub", default-features = false, features = ["tts", "speech"], optional = true }
+makepad-ai-speech = { path = "../ai/models/speech", optional = true }
 makepad-ai-llm = { path = "../ai/llm", optional = true }
 
 [[bin]]
diff --git a/libs/converse/src/filter.rs b/libs/converse/src/filter.rs
index 7149c8d00..becab72e7 100644
--- a/libs/converse/src/filter.rs
+++ b/libs/converse/src/filter.rs
@@ -8,7 +8,7 @@
 //! (forward everything, for push-to-talk setups where intent is explicit) to a
 //! small local LLM judging and rewriting on its own worker thread.
 
-use makepad_widgets::makepad_draw::thread::{SignalToUI, ThreadOptions, ThreadSpawner};
+use makepad_widgets::makepad_draw::thread::SignalToUI;
 use std::sync::mpsc::{self, Receiver, Sender};
 
 /// What to do with one heard utterance.
@@ -65,19 +65,13 @@ impl FilterWorker {
     /// `make_filter` runs on the worker thread, so the filter itself never
     /// crosses threads — only the factory must be `Send`.
     pub fn new(
-        spawner: ThreadSpawner,
         make_filter: impl FnOnce() -> Box<dyn TranscriptFilter> + Send + 'static,
     ) -> Self {
         let (jobs, job_rx) = mpsc::channel::<FilterJob>();
         let (result_tx, results) = mpsc::channel();
         let signal = SignalToUI::new();
         let worker_signal = signal.clone();
-        let spawned = spawner.spawn_worker(
-            ThreadOptions {
-                name: Some("converse-filter".into()),
-                ..Default::default()
-            },
-            move || {
+        std::thread::spawn(move || {
             let mut filter = make_filter();
             while let Ok(job) = job_rx.recv() {
                 let decision = filter.judge(&job.utterance, &job.recent_dialog);
@@ -93,10 +87,6 @@ impl FilterWorker {
                 worker_signal.set();
             }
         });
-        match spawned {
-            Ok(handle) => handle.detach(),
-            Err(error) => makepad_widgets::error!("converse filter worker unavailable: {error}"),
-        }
         Self {
             jobs,
             results,
diff --git a/libs/converse/src/pipeline.rs b/libs/converse/src/pipeline.rs
index 12e15e947..69834f0e3 100644
--- a/libs/converse/src/pipeline.rs
+++ b/libs/converse/src/pipeline.rs
@@ -16,7 +16,6 @@ use crate::filter::{FilterDecision, FilterJob, FilterWorker, TranscriptFilter};
 use crate::speech::SpeechOutput;
 use crate::agent_seam::{Agent, AgentEvent, PromptId, SessionConfig, SessionId};
 use makepad_widgets::{Cx, Event};
-use makepad_widgets::makepad_draw::thread::ThreadSpawner;
 use std::collections::VecDeque;
 
 /// How many recent dialog lines the filter sees for context.
@@ -69,7 +68,6 @@ impl ConversePipeline {
     /// `make_filter` runs on the filter worker thread, so filters holding
     /// single-thread resources (a local LLM session) are fine.
     pub fn new(
-        spawner: ThreadSpawner,
         agent: Box<dyn Agent>,
         make_filter: impl FnOnce() -> Box<dyn TranscriptFilter> + Send + 'static,
         voice: &str,
@@ -79,8 +77,8 @@ impl ConversePipeline {
             session_id: None,
             current_prompt: None,
             queued_prompts: VecDeque::new(),
-            filter: FilterWorker::new(spawner.clone(), make_filter),
-            speech: SpeechOutput::new(voice, spawner),
+            filter: FilterWorker::new(make_filter),
+            speech: SpeechOutput::new(voice),
             recent_dialog: VecDeque::new(),
             reply_accum: String::new(),
             pending_actions: Vec::new(),
diff --git a/libs/converse/src/speech.rs b/libs/converse/src/speech.rs
index 7615846a4..954258d93 100644
--- a/libs/converse/src/speech.rs
+++ b/libs/converse/src/speech.rs
@@ -1,25 +1,23 @@
-//! Speech output: a hub TTS session plus the playback buffer it fills.
+//! Speech output: a synthesis worker plus the playback buffer it fills.
 //!
-//! The hub hands back PCM rather than owning a device, so playback goes
+//! `makepad-ai-speech` returns PCM rather than owning a device, so playback goes
 //! through `cx.audio_output` like any other audio in Makepad. Muting is then
 //! just "stop feeding the buffer", which also makes it instant.
 //!
 //! Streamed reply text goes in through [`SpeechOutput::feed`]; each finished
-//! sentence is queued on the session and spoken while the rest of the reply
-//! is still being generated. Which voice speaks — Kokoro in this process, on
-//! the machine node, on a LAN box, or the OS voice — is the hub's decision
-//! ([`makepad_ai_hub::speech`]); this file only plays what comes back.
+//! sentence is synthesized and spoken while the rest of the reply is still
+//! being generated. Lifted out of the gamemaker example so any app can bolt a
+//! voice onto an agent.
 
 #[cfg(feature = "tts")]
-use makepad_ai_hub::speech::{TtsConfig, TtsEngine, TtsEvent, TtsHandle, TtsSession};
+use makepad_ai_speech::Speaker;
 use makepad_widgets::makepad_draw::audio::AudioBuffer;
-use makepad_widgets::makepad_draw::thread::{ThreadOptions, ThreadSpawner};
 #[cfg(feature = "tts")]
 use makepad_widgets::log;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::{Arc, Mutex, OnceLock};
+use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
+use std::sync::{mpsc, Arc, Mutex};
 
-/// The buffer the audio callback plays from. Written by the pump thread,
+/// The buffer the audio callback plays from. Written by the synthesis worker,
 /// read by the audio thread.
 #[derive(Default)]
 pub struct Playback {
@@ -61,33 +59,19 @@ impl Playback {
             self.cursor -= consumed as f64;
         }
     }
-
-    fn clear(&mut self) {
-        self.samples.clear();
-        self.cursor = 0.0;
-    }
 }
 
 /// Don't speak a fragment shorter than this — one-word clips sound like hiccups.
 const MIN_SPOKEN_CHARS: usize = 16;
 
-/// Speech output: a hub TTS session plus the buffer it fills.
+/// Speech output: a synthesis worker plus the buffer it fills.
 pub struct SpeechOutput {
-    /// Kokoro voice pack name (or any [`makepad_ai_hub::speech::Voice`] id).
-    voice: String,
-    /// Auto keeps the general conversation fallback; a feature that promises
-    /// Kokoro can opt out of silently becoming a system voice.
-    #[cfg(feature = "tts")]
-    engine: TtsEngine,
-    /// Started on the FIRST utterance, not at construction: Kokoro is ~327 MB
-    /// resident and an app that never speaks (text tier, muted, a session
-    /// where nobody triggers a reply) must not pay for it.
-    #[cfg(feature = "tts")]
-    session: OnceLock<TtsHandle>,
-    #[cfg(feature = "tts")]
-    spawner: ThreadSpawner,
+    say: mpsc::Sender<(u64, String)>,
     playback: Arc<Mutex<Playback>>,
     muted: Arc<AtomicBool>,
+    /// Bumped on stop. Requests from an older generation are dropped, so a
+    /// sentence that was already being synthesized never plays after a cancel.
+    generation: Arc<AtomicU64>,
     /// Streamed reply text not yet spoken.
     pending: String,
     /// "Shh" latch: swallow the rest of the current reply (see `hush`).
@@ -95,37 +79,91 @@ pub struct SpeechOutput {
 }
 
 impl SpeechOutput {
-    /// Create the output with a named voice (e.g. `"bm_fable"`; a trailing
-    /// `.mkvoice` is tolerated). Nothing loads until something is said.
-    pub fn new(voice: &str, spawner: ThreadSpawner) -> Self {
-        #[cfg(not(feature = "tts"))]
-        let _ = spawner;
+    /// Start the synthesis worker with a named voice pack
+    /// (e.g. `"bm_fable.mkvoice"`). Falls back like [`Speaker`] does when the
+    /// pack or model is missing.
+    pub fn new(voice: &str) -> Self {
+        let playback = Arc::new(Mutex::new(Playback::default()));
+        let muted = Arc::new(AtomicBool::new(false));
+        let generation = Arc::new(AtomicU64::new(0));
+        let (say, requests) = mpsc::channel::<(u64, String)>();
+
+        let worker_playback = playback.clone();
+        let worker_generation = generation.clone();
+        let voice = voice.to_string();
+        std::thread::spawn(move || {
+            // Built without `tts`: the synthesis stack (Kokoro plus its
+            // embedded pronunciation lexicon) is ~10 MB of binary, so a build
+            // that can never speak does not link it. Drain the queue so senders
+            // never block — every other path (text, muting, generation
+            // cancellation) behaves exactly as it does with speech on.
+            #[cfg(not(feature = "tts"))]
+            {
+                let _ = (&voice, &worker_playback);
+                while let Ok((generation, _text)) = requests.recv() {
+                    let _ = generation.min(worker_generation.load(Ordering::Relaxed));
+                }
+                return;
+            }
+            // Off the main thread on purpose: synthesis blocks until the whole
+            // utterance is rendered.
+            //
+            // The speaker is built on the FIRST request, not here: the Kokoro
+            // model is ~327 MB resident, and an app that never speaks (text
+            // tier, muted, or a session where nobody triggers a reply) should
+            // not pay for it. Construction is still off the main thread, so
+            // the load cost lands on the worker either way.
+            #[cfg(feature = "tts")]
+            let mut speaker: Option<Speaker> = None;
+            #[cfg(feature = "tts")]
+            while let Ok((generation, text)) = requests.recv() {
+                if generation != worker_generation.load(Ordering::Relaxed) {
+                    continue;
+                }
+                let speaker = match speaker {
+                    Some(ref mut speaker) => speaker,
+                    ref mut none => {
+                        let mut fresh = Speaker::from_makepad_env_with_voice(&voice);
+                        log!("tts: backend {:?}", fresh.kind());
+                        // Discarded warm-up: Kokoro's first synthesis
+                        // initializes the Metal context on this thread.
+                        let _ = fresh.synthesize("Hi.");
+                        none.insert(fresh)
+                    }
+                };
+                match speaker.synthesize(&text) {
+                    Ok(audio) if !audio.is_empty() => {
+                        // Re-check: synthesis is slow enough that a cancel can
+                        // land while it runs.
+                        if generation != worker_generation.load(Ordering::Relaxed) {
+                            continue;
+                        }
+                        let mut playback = worker_playback.lock().unwrap();
+                        if playback.source_rate != audio.sample_rate as f64 {
+                            playback.samples.clear();
+                            playback.cursor = 0.0;
+                            playback.source_rate = audio.sample_rate as f64;
+                        }
+                        // Append, don't replace: sentences queue up behind
+                        // each other.
+                        playback.samples.extend_from_slice(&audio.samples);
+                    }
+                    Ok(_) => {}
+                    Err(err) => log!("tts: {err:?}"),
+                }
+            }
+        });
+
         Self {
-            voice: voice.strip_suffix(".mkvoice").unwrap_or(voice).to_string(),
-            #[cfg(feature = "tts")]
-            engine: TtsEngine::Auto,
-            #[cfg(feature = "tts")]
-            session: OnceLock::new(),
-            #[cfg(feature = "tts")]
-            spawner,
-            playback: Arc::new(Mutex::new(Playback::default())),
-            muted: Arc::new(AtomicBool::new(false)),
+            say,
+            playback,
+            muted,
+            generation,
             pending: String::new(),
             hushed: false,
         }
     }
 
-    /// Create a Kokoro-only output. If Kokoro is unavailable, the session
-    /// reports failure instead of substituting an unrelated system voice.
-    pub fn new_kokoro(voice: &str, spawner: ThreadSpawner) -> Self {
-        let mut output = Self::new(voice, spawner);
-        #[cfg(feature = "tts")]
-        {
-            output.engine = TtsEngine::Kokoro;
-        }
-        output
-    }
-
     /// The shared playback buffer, for apps that mix speech into their own
     /// audio callback via [`Playback::mix_into`].
     pub fn playback(&self) -> Arc<Mutex<Playback>> {
@@ -137,15 +175,6 @@ impl SpeechOutput {
         self.muted.clone()
     }
 
-    /// True while synthesized audio is still queued or playing — apps use it
-    /// to drop mic transcripts of the assistant's own voice.
-    pub fn is_speaking(&self) -> bool {
-        self.playback
-            .try_lock()
-            .map(|p| !p.samples.is_empty())
-            .unwrap_or(false)
-    }
-
     /// Convenience for apps with no other audio: install an audio-output
     /// callback that plays speech and nothing else.
     pub fn install_audio_output(&self, cx: &mut makepad_widgets::Cx, index: usize) {
@@ -157,7 +186,7 @@ impl SpeechOutput {
             if muted.load(Ordering::Relaxed) {
                 return;
             }
-            if let Ok(mut playback) = playback.try_lock() {
+            if let Ok(mut playback) = playback.lock() {
                 playback.mix_into(output, info.sample_rate);
             }
         });
@@ -209,94 +238,18 @@ impl SpeechOutput {
         if text.is_empty() {
             return;
         }
-        #[cfg(feature = "tts")]
-        {
-            let session = self
-                .session
-                .get_or_init(|| {
-                    Self::start_session(
-                        &self.voice,
-                        self.engine,
-                        self.playback.clone(),
-                        self.spawner.clone(),
-                    )
-                });
-            session.say(text);
-        }
-        // Built without `tts`: the synthesis stack is ~10 MB of binary, so a
-        // build that can never speak does not link it. Every other path (text,
-        // muting, cancellation) behaves exactly as it does with speech on.
-        #[cfg(not(feature = "tts"))]
-        let _ = text;
-    }
-
-    /// Start the hub session and the pump thread that moves its audio into
-    /// the playback buffer. The pump blocks on the session's events, so it
-    /// costs nothing while nobody speaks.
-    #[cfg(feature = "tts")]
-    fn start_session(
-        voice: &str,
-        engine: TtsEngine,
-        playback: Arc<Mutex<Playback>>,
-        spawner: ThreadSpawner,
-    ) -> TtsHandle {
-        let (handle, events) = TtsSession::start(TtsConfig {
-            engine,
-            voice: Some(voice.to_string()),
-            ..TtsConfig::default()
-        })
-        .split();
-        let spawned = spawner.spawn_worker(
-            ThreadOptions {
-                name: Some("converse-speech-pump".into()),
-                ..Default::default()
-            },
-            move || {
-                while let Some(event) = events.recv() {
-                    match event {
-                        TtsEvent::Loading { .. } => {}
-                        TtsEvent::Ready(info) => {
-                            log!("tts: {} via {}{}", info.engine, info.pipe, match &info.remote {
-                                Some(node) => format!(" on {node}"),
-                                None => String::new(),
-                            });
-                        }
-                        TtsEvent::Failed(why) => {
-                            log!("tts: no voice available: {why}");
-                            return;
-                        }
-                        TtsEvent::Audio { audio, .. } => {
-                            let mut playback = playback.lock().unwrap();
-                            if playback.source_rate != audio.sample_rate as f64 {
-                                playback.clear();
-                                playback.source_rate = audio.sample_rate as f64;
-                            }
-                            // Append, don't replace: sentences queue up behind
-                            // each other.
-                            playback.samples.extend_from_slice(&audio.samples);
-                        }
-                        TtsEvent::Error { message, .. } => log!("tts: {message}"),
-                    }
-                }
-            },
-        );
-        match spawned {
-            Ok(worker) => worker.detach(),
-            Err(error) => log!("tts: speech pump unavailable: {error}"),
-        }
-        handle
+        let _ = self
+            .say
+            .send((self.generation.load(Ordering::Relaxed), text));
     }
 
     /// Cancel queued and playing speech immediately.
     pub fn stop(&mut self) {
-        #[cfg(feature = "tts")]
-        if let Some(session) = self.session.get() {
-            session.cancel();
-        }
+        self.generation.fetch_add(1, Ordering::Relaxed);
         self.pending.clear();
-        if let Ok(mut playback) = self.playback.try_lock() {
-            playback.clear();
-        }
+        let mut playback = self.playback.lock().unwrap();
+        playback.samples.clear();
+        playback.cursor = 0.0;
     }
 
     /// "Shh": stop speaking AND stay quiet for the rest of the current reply.
@@ -338,7 +291,7 @@ pub fn spoken_text(markdown: &str) -> String {
         }
         let cleaned: String = line
             .chars()
-            .filter(|c| !matches!(c, '*' | '_' | '`' | '#' | '>' | '|' | '→' | '⚙' | '·'))
+            .filter(|c| !matches!(c, '*' | '_' | '`' | '#' | '>' | '|'))
             .collect();
         let cleaned = cleaned.trim();
         if !cleaned.is_empty() {
@@ -353,54 +306,48 @@ pub fn spoken_text(markdown: &str) -> String {
 mod tests {
     use super::*;
 
-    /// Constructing the output must NOT start a session or load a model:
-    /// Kokoro is ~327 MB resident, and an app that never speaks should not
-    /// pay for it. The session starts on the first enqueued utterance.
+    /// Constructing the output must NOT load the synthesis model: Kokoro is
+    /// ~327 MB resident, and an app that never speaks should not pay for it.
+    /// Model load happens on the first enqueued utterance instead.
+    ///
+    /// Proxy for "did not load": construction returns promptly. A real load
+    /// reads hundreds of MB off disk and warms a Metal context, which cannot
+    /// happen in this budget on any machine we build on.
     #[test]
-    fn constructing_speech_output_does_not_start_a_session() {
+    fn constructing_speech_output_does_not_load_the_model() {
         let start = std::time::Instant::now();
-        let cx = makepad_widgets::Cx::new(Box::new(|_, _| {}));
-        let speech = SpeechOutput::new("bm_fable.mkvoice", cx.thread_spawner());
-        #[cfg(feature = "tts")]
-        assert!(speech.session.get().is_none());
-        assert!(speech.playback().lock().unwrap().samples.is_empty());
-        assert!(!speech.is_speaking());
-        assert!(start.elapsed() < std::time::Duration::from_millis(250));
-    }
-
-    #[cfg(feature = "tts")]
-    #[test]
-    fn kokoro_only_output_cannot_fall_back_to_a_system_voice() {
-        let cx = makepad_widgets::Cx::new(Box::new(|_, _| {}));
-        let speech = SpeechOutput::new_kokoro("af_heart", cx.thread_spawner());
-        assert_eq!(speech.engine, TtsEngine::Kokoro);
-        assert!(speech.session.get().is_none());
-    }
-
-    #[test]
-    fn spoken_text_drops_code_and_markup() {
-        let text = "Here **you** go:\n```rust\nfn x() {}\n```\nDone → ok.";
-        // The arrow is dropped, not replaced, so its two surrounding spaces remain.
-        assert_eq!(spoken_text(text), "Here you go: Done  ok.");
+        let speech = SpeechOutput::new("bm_fable.mkvoice");
+        let elapsed = start.elapsed();
+        assert!(
+            speech.playback().lock().unwrap().samples.is_empty(),
+            "nothing should be synthesized before anything is said"
+        );
+        assert!(
+            elapsed < std::time::Duration::from_millis(250),
+            "construction took {elapsed:?} — the model is being loaded eagerly again"
+        );
     }
 
     /// The lazy path must still speak. Ignored by default: it loads the real
-    /// ~327 MB model (or falls back to the OS voice) and takes seconds.
+    /// ~327 MB model and takes seconds.
+    ///
+    /// Model paths resolve relative to the CWD, which under `cargo test` is
+    /// the crate dir, not the repo root — so point them at the real files or
+    /// this silently falls back to a different backend and proves nothing:
     ///
     /// ```text
     /// MAKEPAD_TTS_MODEL=$REPO/kokoro-v1_0.mktts \
     /// MAKEPAD_TTS_VOICE=$REPO/bm_fable.mkvoice \
-    ///   cargo test -p makepad-converse --release lazily -- --ignored
+    ///   cargo test -p makepad-converse --release lazily_loaded -- --ignored
     /// ```
     #[test]
-    #[ignore = "starts a real hub TTS session; needs weights or an OS voice"]
-    fn lazily_started_session_still_produces_audio() {
-        let cx = makepad_widgets::Cx::new(Box::new(|_, _| {}));
-        let speech = SpeechOutput::new("bm_fable.mkvoice", cx.thread_spawner());
+    #[ignore = "loads the real Kokoro model (~327 MB); needs MAKEPAD_TTS_* paths"]
+    fn lazily_loaded_speaker_still_produces_audio() {
+        let speech = SpeechOutput::new("bm_fable.mkvoice");
         speech.enqueue("Testing the lazy speech path.");
         let deadline = std::time::Instant::now() + std::time::Duration::from_secs(120);
         while std::time::Instant::now() < deadline {
-            if speech.is_speaking() {
+            if !speech.playback().lock().unwrap().samples.is_empty() {
                 return;
             }
             std::thread::sleep(std::time::Duration::from_millis(200));
diff --git a/libs/csg/csg/Cargo.toml b/libs/csg/csg/Cargo.toml
index 4c4b3503d..bfebe88c7 100644
--- a/libs/csg/csg/Cargo.toml
+++ b/libs/csg/csg/Cargo.toml
@@ -17,8 +17,3 @@ makepad-csg-boolean = { path = "../csg_boolean", default-features = false }
 makepad-csg-primitives = { path = "../csg_primitives" }
 makepad-csg-sdf = { path = "../csg_sdf", default-features = false }
 makepad-script = { path = "../../../platform/script", version = "1.0.0" }
-makepad-gltf = { path = "../../gltf" }
-makepad-zune-png = { path = "../../zune/zune-png" }
-
-[dev-dependencies]
-makepad-render = { path = "../../render" }
diff --git a/libs/csg/csg/examples/bake.rs b/libs/csg/csg/examples/bake.rs
deleted file mode 100644
index 541654320..000000000
--- a/libs/csg/csg/examples/bake.rs
+++ /dev/null
@@ -1,70 +0,0 @@
-//! Offline source-native asset bake. No renderer, store, model inference or
-//! runtime CSG dependency: a checked Splash program becomes a bundled mesh.
-//! `bake <source.splash> <output.rs|output.glb>`; Rust output is NamedPart data.
-use makepad_csg::{evaluate_program, mesh_document, CsgBudgets};
-use std::{fmt::Write, path::Path};
-
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let args: Vec<_> = std::env::args().skip(1).collect();
-    if args.len() != 2 { return Err("usage: bake <source.splash> <output.rs|output.glb>".into()); }
-    let source = std::fs::read_to_string(&args[0])?;
-    let model = mesh_document(evaluate_program(&source, CsgBudgets::default())?, |_| {})?;
-    if model.rig.is_some() || model.parts.iter().any(|p| p.animation.is_some() || p.parent.is_some()) {
-        return Err("static bake refuses rigs/animation; use ModelProgram GLB for animated assets".into());
-    }
-    let mut hash = 0xcbf29ce484222325u64;
-    for b in source.bytes() { hash = (hash ^ u64::from(b)).wrapping_mul(0x100000001b3); }
-    let positions: Vec<Vec<[f32;3]>> = model.parts.iter().map(|p| p.mesh.vertices.iter()
-        .map(|v| [v.x as f32,v.y as f32,v.z as f32]).collect()).collect();
-    let indices: Vec<Vec<u32>> = model.parts.iter().map(|p| p.mesh.triangles.iter().flatten().copied().collect()).collect();
-    let mut min = [f32::INFINITY;3];
-    let mut max = [f32::NEG_INFINITY;3];
-    for points in &positions { for p in points { for axis in 0..3 {
-        if !p[axis].is_finite() { return Err("nonfinite baked coordinate".into()); }
-        min[axis] = min[axis].min(p[axis]); max[axis] = max[axis].max(p[axis]);
-    } } }
-    for (points, triangles) in positions.iter().zip(&indices) {
-        for t in triangles.chunks_exact(3) {
-            let [a,b,c] = [points[t[0] as usize],points[t[1] as usize],points[t[2] as usize]];
-            let u = [b[0]-a[0],b[1]-a[1],b[2]-a[2]];
-            let v = [c[0]-a[0],c[1]-a[1],c[2]-a[2]];
-            let cross = [u[1]*v[2]-u[2]*v[1],u[2]*v[0]-u[0]*v[2],u[0]*v[1]-u[1]*v[0]];
-            let area_squared = cross.iter().map(|x| x*x).sum::<f32>();
-            if !area_squared.is_finite() || area_squared <= 1.0e-18 {
-                return Err("float32 bake collapsed a triangle".into());
-            }
-        }
-    }
-    let output = Path::new(&args[1]);
-    match output.extension().and_then(|e| e.to_str()) {
-        Some("rs") => {
-            let mut out = format!("// Generated by makepad-csg example bake. EDIT THE .splash SOURCE, not this file.\n// Source FNV-1a: {hash:016x}; {} closed manifold parts, {} triangles.\n", model.parts.len(),model.triangles);
-            writeln!(out,"pub const SOURCE_HASH: u64 = 0x{hash:016x};\npub const BOUNDS: ([f32;3],[f32;3]) = ({min:?},{max:?});")?;
-            out.push_str("pub fn parts() -> Vec<crate::surface::NamedPart> {\n    vec![\n");
-            for (i,part) in model.parts.iter().enumerate() {
-                writeln!(out,"        crate::surface::NamedPart {{ name: {:?}, color: {:?}, mesh: crate::ribbon::PartMesh {{ positions: P{i}.to_vec(), indices: I{i}.to_vec() }} }},",part.name,part.color)?;
-            }
-            out.push_str("    ]\n}\n");
-            for (i,(points,triangles)) in positions.iter().zip(&indices).enumerate() {
-                writeln!(out,"const P{i}: &[[f32;3]] = &[")?;
-                for p in points { writeln!(out,"    {p:?},")?; }
-                writeln!(out,"];\nconst I{i}: &[u32] = &[")?;
-                for t in triangles.chunks(18) { writeln!(out,"    {},",t.iter().map(u32::to_string).collect::<Vec<_>>().join(","))?; }
-                out.push_str("];\n");
-            }
-            std::fs::write(output,out)?;
-        }
-        Some("glb") => {
-            let parts: Vec<_> = model.parts.iter().enumerate().map(|(i,p)| makepad_gltf::GlbNamedPart {
-                name: &p.name, positions: &positions[i], indices: &indices[i], pivot: p.pivot,
-                color: p.color, parent: None, animation: None,
-            }).collect();
-            let bytes = makepad_gltf::write_glb_named_parts(&parts);
-            makepad_gltf::load_gltf_from_bytes(&bytes,None)?;
-            std::fs::write(output,bytes)?;
-        }
-        _ => return Err("output must end in .rs or .glb".into()),
-    }
-    eprintln!("baked {} parts, {} triangles, {} vertices; bounds {min:?}..{max:?}; source {hash:016x}",model.parts.len(),model.triangles,positions.iter().map(Vec::len).sum::<usize>());
-    Ok(())
-}
diff --git a/libs/csg/csg/examples/spriglet.splash b/libs/csg/csg/examples/spriglet.splash
deleted file mode 100644
index a6181d381..000000000
--- a/libs/csg/csg/examples/spriglet.splash
+++ /dev/null
@@ -1,23 +0,0 @@
-// Spriglet: a little amber-crowned walking seedling, facing +Z.
-// Original model.build source; metres, Y up, all positions in MODEL space.
-// Smooth stem, rigid crown/eyes/foot. Edit sway.pos to move the bend.
-csg.joint("holdfast", {pos: vec3(0, 0.1, 0)})
-csg.joint("crown", {parent: "sway", pos: vec3(0, 1.4, 0)})
-csg.joint("sway", {parent: "holdfast", pos: vec3(0, 0.8, 0)})
-
-let stem = csg.move(csg.scale(csg.sphere({r: 1, seg: 24}), vec3(0.16, 0.7, 0.16)), vec3(0, 0.8, 0))
-csg.part("stem", stem, {color: #55aa77})
-csg.bind("stem", {joints: ["holdfast", "sway"], radius: 0.12})
-
-csg.part("cap", csg.move(csg.scale(csg.sphere({r: 0.3, seg: 16}), vec3(1, 0.6, 1)), vec3(0, 1.5, 0)), {color: #ffaa33})
-csg.bind("cap", {rigid: "crown"})
-for i in 0..2 {
-    let n = ["eye-l", "eye-r"][i]
-    csg.part(n, csg.move(csg.sphere({r: 0.045, seg: 12}), vec3((i*2-1)*0.1, 1.5, 0.26)), {color: #223344})
-    csg.bind(n, {rigid: "crown"})
-}
-csg.part("foot", csg.move(csg.scale(csg.sphere({r: 0.25, seg: 16}), vec3(1, 0.4, 1)), vec3(0, 0.1, 0)), {color: #775533})
-csg.bind("foot", {rigid: "holdfast"})
-
-csg.clip("idle", [{joint: "sway", axis: "z", keys: [vec2(0,0), vec2(1,8), vec2(2,0)]}])
-csg.clip("walk", [{joint: "sway", axis: "z", keys: [vec2(0,0), vec2(0.5,45), vec2(1,0), vec2(1.5,-45), vec2(2,0)]}])
diff --git a/libs/csg/csg/src/document.rs b/libs/csg/csg/src/document.rs
index d7737ae43..3f0e8b5ac 100644
--- a/libs/csg/csg/src/document.rs
+++ b/libs/csg/csg/src/document.rs
@@ -1,11 +1,8 @@
 //! Bounded Splash model programs for the exact polygonal CAD engine.
 //!
-//! Calls build immutable solids and an optional declarative joint rig;
-//! geometry, binding and validation remain in `libs/csg` on the worker.
-
-#[path = "rig.rs"]
-mod rig;
-pub use rig::MeshedRig;
+//! The script surface is the frozen verbs in `apps/sandbox/CSG_API_REVIEW.md`
+//! plus its one reviewed follow-up, `csg.implicit`. Calls only build immutable
+//! nodes; all geometry and validation remain in `libs/csg`.
 
 use crate::{
     difference_all_with, dvec3, intersection_all_with, union_all_with, FinishParams, Solid, Vec3d,
@@ -162,7 +159,6 @@ pub struct CsgDocument {
     warnings: Vec<String>,
     budgets: CsgBudgets,
     deadline: Instant,
-    rig: rig::RigDraft,
 }
 impl CsgDocument {
     pub fn node_count(&self) -> usize { self.nodes.len() }
@@ -192,8 +188,6 @@ pub struct MeshedModel {
     pub parts: Vec<MeshedPart>,
     pub triangles: usize,
     pub warnings: Vec<String>,
-    /// None for legacy documents and streamed rigid partial previews.
-    pub rig: Option<MeshedRig>,
 }
 #[derive(Clone, Debug)]
 pub struct PartPreview { pub completed: usize, pub total: usize, pub model: MeshedModel }
@@ -208,7 +202,6 @@ struct EvalState {
     error: Option<String>,
     budgets: CsgBudgets,
     implicit: Vec<ImplicitSpec>,
-    rig: rig::RigDraft,
 }
 
 #[derive(Clone)]
@@ -732,8 +725,8 @@ pub fn evaluate_program(source: &str, budgets: CsgBudgets) -> Result<CsgDocument
     let started = Instant::now();
     let deadline = started.checked_add(budgets.max_eval_time).unwrap_or(started);
     let state = Rc::new(RefCell::new(EvalState { budgets, ..Default::default() }));
-    let mut host = ScriptVmHost::new((), ());
-    let mut vm = ScriptVm { host: &mut host, bx: Box::new(ScriptVmBase::new()) };
+    let (mut host, mut std) = ((), ());
+    let mut vm = ScriptVm { host: &mut host, std: &mut std, bx: Box::new(ScriptVmBase::new()) };
     let api_type = vm.new_handle_type(id_lut!(csg));
     let dispatch = state.clone();
     vm.set_handle_call(api_type, move |vm, args, method| match method {
@@ -753,19 +746,17 @@ pub fn evaluate_program(source: &str, budgets: CsgBudgets) -> Result<CsgDocument
         id if id == id!(mirror) => c_mirror(vm, &dispatch, args),
         id if id == id!(part) => c_part(vm, &dispatch, args),
         id if id == id!(anim) => c_anim(vm, &dispatch, args),
-        id if id == id!(joint) => rig::c_joint(vm, &dispatch, args),
-        id if id == id!(bind) => rig::c_bind(vm, &dispatch, args),
-        id if id == id!(clip) => rig::c_clip(vm, &dispatch, args),
         _ => dispatch.borrow_mut().fail(format!("unknown csg verb '{method}'")),
     });
     let handle = vm.bx.heap.new_handle(api_type, Box::new(CsgApiGc));
     vm.set_injected_global(id!(csg), handle.into());
     vm.bx.captured_errors = Some(Vec::new());
-    vm.bx.run_budget = Some(ScriptRunBudget::from_durations(
-        budgets.max_eval_time,
-        budgets.max_eval_time,
-        1_024,
-    ));
+    vm.bx.run_budget = Some(ScriptRunBudget {
+        soft_deadline: deadline,
+        hard_deadline: deadline,
+        sample_interval_instructions: 1_024,
+        instructions_until_sample: 1_024,
+    });
     let script = ScriptMod { file: "model.csg.splash".into(), line: 0, column: 1, code: format!("use mod.std.*\nuse mod.math.*\nuse mod.pod.*\n{source}\n;"), ..Default::default() };
     let _ = vm.with_heap_allocation_limit(budgets.max_heap_bytes, |vm| vm.with_instruction_limit(budgets.max_instructions, |vm| vm.eval(script)));
     let interpreter_instructions = budgets
@@ -774,10 +765,6 @@ pub fn evaluate_program(source: &str, budgets: CsgBudgets) -> Result<CsgDocument
     let mut errors = vm.take_errors();
     vm.bx.captured_errors = Some(Vec::new());
     let mut implicit_error = None;
-    if errors.is_empty() && state.borrow().error.is_none() {
-        let validation = { let state = state.borrow(); state.rig.validate(&state.parts) };
-        if let Err(error) = validation { state.borrow_mut().fail(error.to_string()); }
-    }
     if errors.is_empty() && state.borrow().error.is_none() {
         let implicit = state.borrow().implicit.clone();
         for (pending, spec) in implicit.iter().enumerate() {
@@ -807,7 +794,7 @@ pub fn evaluate_program(source: &str, budgets: CsgBudgets) -> Result<CsgDocument
     if !errors.is_empty() { return Err(CsgError::Eval(errors.join("\n"))) }
     if state.parts.is_empty() { return Err(CsgError::Invalid("program declared no csg.part".into())) }
     if Instant::now() >= deadline { return Err(CsgError::Budget { what: "eval-time", found: 1, limit: 0 }) }
-    Ok(CsgDocument { nodes: state.nodes, parts: state.parts, warnings: state.warnings, budgets, deadline, rig: state.rig })
+    Ok(CsgDocument { nodes: state.nodes, parts: state.parts, warnings: state.warnings, budgets, deadline })
 }
 
 fn check_running(document: &CsgDocument) -> Result<(), CsgError> {
@@ -869,8 +856,6 @@ pub fn mesh_document(document: CsgDocument, mut preview: impl FnMut(PartPreview)
         model.parts.push(MeshedPart { name: part.name, pivot: [pivot[0] as f32, pivot[1] as f32, pivot[2] as f32], color: part.color, parent: part.parent, animation: part.animation, mesh });
         preview(PartPreview { completed: model.parts.len(), total, model: model.clone() });
     }
-    model.rig = rig::bind_document(&document, &model)?;
-    if model.rig.is_some() { check_running(&document)?; }
     Ok(model)
 }
 
diff --git a/libs/csg/csg/src/rig.rs b/libs/csg/csg/src/rig.rs
deleted file mode 100644
index 64e2e27dc..000000000
--- a/libs/csg/csg/src/rig.rs
+++ /dev/null
@@ -1,363 +0,0 @@
-//! Translation-only rest skeletons in model metres (Y up). A joint owns the
-//! segment from its parent to itself; roots own a point. Selected segments
-//! receive inverse squared distance weights, softened by a capsule radius.
-//! This is a constrained geometric binder, not anatomical auto-rigging.
-use super::*;
-
-const MAX_JOINTS: usize = 64;
-const MAX_CLIPS: usize = 16;
-const MAX_KEYS: usize = 4096;
-const MAX_CHANNEL_KEYS: usize = 128;
-
-#[derive(Clone, Debug)]
-struct Joint {
-    name: String,
-    parent: Option<String>,
-    pos: [f64; 3],
-}
-
-#[derive(Clone, Debug)]
-enum Binding {
-    Auto { joints: Vec<String>, radius: f64 },
-    Exact(Vec<(String, f32)>),
-}
-
-#[derive(Clone, Debug)]
-struct Channel {
-    joint: String,
-    axis: usize,
-    keys: Vec<[f32; 2]>,
-}
-
-#[derive(Clone, Debug, Default)]
-pub(super) struct RigDraft {
-    joints: Vec<Joint>,
-    bindings: Vec<(String, Binding)>,
-    clips: Vec<(String, Vec<Channel>)>,
-}
-
-fn invalid(message: impl Into<String>) -> CsgError { CsgError::Invalid(message.into()) }
-
-impl RigDraft {
-    fn joint(&self, name: &str) -> Result<usize, CsgError> {
-        self.joints.iter().position(|j| j.name == name)
-            .ok_or_else(|| invalid(format!("rig: missing joint '{name}'")))
-    }
-
-    pub(super) fn validate(&self, parts: &[Part]) -> Result<(), CsgError> {
-        if self.joints.is_empty() {
-            return if self.bindings.is_empty() && self.clips.is_empty() { Ok(()) }
-                else { Err(invalid("rig: bind/clip requires csg.joint declarations")) };
-        }
-        for joint in &self.joints {
-            let mut path = vec![joint.name.as_str()];
-            let mut parent = joint.parent.as_deref();
-            while let Some(name) = parent {
-                if path.contains(&name) {
-                    path.push(name);
-                    return Err(invalid(format!("rig: joint cycle {}", path.join(" -> "))));
-                }
-                path.push(name);
-                parent = self.joints[self.joint(name)?].parent.as_deref();
-            }
-        }
-        for (name, binding) in &self.bindings {
-            if !parts.iter().any(|p| p.name == *name) {
-                return Err(invalid(format!("rig: binding references missing part '{name}'")));
-            }
-            match binding {
-                Binding::Auto { joints, .. } => for name in joints { self.joint(name)?; },
-                Binding::Exact(weights) => for (name, _) in weights { self.joint(name)?; },
-            }
-        }
-        for part in parts {
-            if !self.bindings.iter().any(|(name, _)| *name == part.name) {
-                return Err(invalid(format!("rig: part '{}' needs csg.bind (use rigid for shells)", part.name)));
-            }
-            if part.animation.is_some() || part.parent.is_some() || part.pivot.is_some() {
-                return Err(invalid(format!("rig: part '{}' uses rigid parent/pivot/anim; use joints, bind and clip instead", part.name)));
-            }
-            if part.color.iter().any(|c| !c.is_finite()) || part.color[3] != 1.0 {
-                return Err(invalid("rig: this slice requires finite opaque part colors"));
-            }
-        }
-        for (_, channels) in &self.clips {
-            for channel in channels { self.joint(&channel.joint)?; }
-        }
-        Ok(())
-    }
-}
-
-// Rig options are fail-closed: typos must never become plausible defaults.
-fn strict_keys(vm: &mut ScriptVm, o: ScriptObject, allowed: &[LiveId]) -> Result<(), CsgError> {
-    for index in 0..vm.bx.heap.iter_len(o) {
-        let kv = vm.bx.heap.iter_key_value(o, index, NoTrap);
-        if let Some(key) = kv.key.as_id() {
-            if !allowed.contains(&key) { return Err(invalid(format!("rig: unknown option '{key}'"))); }
-        }
-    }
-    Ok(())
-}
-
-fn name(vm: &mut ScriptVm, value: ScriptValue) -> Result<String, CsgError> {
-    let name = value_string(vm, value);
-    if !valid_name(&name) { return Err(invalid("rig: names must match [a-z0-9-]{1,24}")); }
-    Ok(name)
-}
-
-pub(super) fn c_joint(vm: &mut ScriptVm, state: &Rc<RefCell<EvalState>>, args: ScriptObject) -> ScriptValue {
-    let result = (|| {
-        let n = arg(vm, args, 0);
-        let name = name(vm, n)?;
-        let o = opts(vm, state, args, 1, "joint").ok_or_else(|| invalid("csg.joint: options required"))?;
-        strict_keys(vm, o, &[id!(pos), id!(parent)])?;
-        let p = field(vm, o, id!(pos));
-        let pos = vec3(vm, p).filter(|v| v.iter().all(|x| x.is_finite() && x.abs() <= 50.0))
-            .ok_or_else(|| invalid("csg.joint: pos must be finite model-space vec3 within +/-50 metres"))?;
-        let p = field(vm, o, id!(parent));
-        let parent = if p.is_nil() { None } else { Some(self::name(vm, p)?) };
-        let mut state = state.borrow_mut();
-        if state.rig.joints.len() >= MAX_JOINTS { return Err(invalid("rig: maximum 64 joints")); }
-        if state.rig.joints.iter().any(|j| j.name == name) { return Err(invalid(format!("rig: duplicate joint '{name}'"))); }
-        state.rig.joints.push(Joint { name, pos, parent });
-        Ok(())
-    })();
-    if let Err(error) = result { return state.borrow_mut().fail(error.to_string()); }
-    NIL
-}
-
-pub(super) fn c_bind(vm: &mut ScriptVm, state: &Rc<RefCell<EvalState>>, args: ScriptObject) -> ScriptValue {
-    let result = (|| {
-        let n = arg(vm, args, 0);
-        let part = name(vm, n)?;
-        let o = opts(vm, state, args, 1, "bind").ok_or_else(|| invalid("csg.bind: options required"))?;
-        strict_keys(vm, o, &[id!(joints), id!(radius), id!(rigid), id!(weights)])?;
-        let rigid = field(vm, o, id!(rigid));
-        let weights = field(vm, o, id!(weights));
-        let selected = field(vm, o, id!(joints));
-        let radius = field(vm, o, id!(radius));
-        let modes = [!rigid.is_nil(), !weights.is_nil(), !selected.is_nil()].into_iter().filter(|v| *v).count();
-        if modes != 1 { return Err(invalid("csg.bind: choose exactly one of joints, rigid, weights; a later exact bind overrides auto")); }
-        if selected.is_nil() && !radius.is_nil() { return Err(invalid("csg.bind: radius is only for automatic joints")); }
-        let binding = if !rigid.is_nil() {
-            Binding::Exact(vec![(name(vm, rigid)?, 1.0)])
-        } else if !weights.is_nil() {
-            let count = list_len(vm, weights);
-            if !(1..=4).contains(&count) { return Err(invalid("csg.bind: exact weights need 1..4 influences")); }
-            let mut entries = Vec::new();
-            for i in 0..count {
-                let item = list_value(vm, weights, i).as_object().ok_or_else(|| invalid("csg.bind: weights entries need {joint, weight}"))?;
-                strict_keys(vm, item, &[id!(joint), id!(weight)])?;
-                let j = field(vm, item, id!(joint));
-                let j = name(vm, j)?;
-                let w = option_f64(vm, item, id!(weight), f64::NAN);
-                if !w.is_finite() || !(0.0..=1.0).contains(&w) || entries.iter().any(|(n, _)| *n == j) {
-                    return Err(invalid("csg.bind: unique joints and finite nonnegative weights required"));
-                }
-                entries.push((j, w as f32));
-            }
-            let sum: f32 = entries.iter().map(|(_, w)| *w).sum();
-            if (sum - 1.0).abs() > 1e-6 { return Err(invalid("csg.bind: exact weights must sum to one")); }
-            for (_, w) in &mut entries { *w /= sum; }
-            Binding::Exact(entries)
-        } else {
-            let count = list_len(vm, selected);
-            if !(1..=MAX_JOINTS).contains(&count) { return Err(invalid("csg.bind: select 1..64 joints")); }
-            let mut joints = Vec::new();
-            for i in 0..count {
-                let v = list_value(vm, selected, i);
-                let n = name(vm, v)?;
-                if joints.contains(&n) { return Err(invalid(format!("csg.bind: duplicate selected joint '{n}'"))); }
-                joints.push(n);
-            }
-            let radius = option_f64(vm, o, id!(radius), 0.1);
-            if !dimension(radius) { return Err(invalid("csg.bind: radius must be 0.001..50 metres")); }
-            Binding::Auto { joints, radius }
-        };
-        let mut state = state.borrow_mut();
-        if let Some((_, old)) = state.rig.bindings.iter_mut().find(|(n, _)| *n == part) {
-            // Automatic rebinding can never erase an authored override.
-            if !matches!((&*old, &binding), (Binding::Exact(_), Binding::Auto { .. })) { *old = binding; }
-        } else {
-            if state.rig.bindings.len() >= state.budgets.max_parts { return Err(invalid("rig: binding part budget exceeded")); }
-            state.rig.bindings.push((part, binding));
-        }
-        Ok(())
-    })();
-    if let Err(error) = result { return state.borrow_mut().fail(error.to_string()); }
-    NIL
-}
-
-pub(super) fn c_clip(vm: &mut ScriptVm, state: &Rc<RefCell<EvalState>>, args: ScriptObject) -> ScriptValue {
-    let result = (|| {
-        let n = arg(vm, args, 0);
-        let clip = name(vm, n)?;
-        let list = arg(vm, args, 1);
-        let count = list_len(vm, list);
-        if !(1..=MAX_JOINTS).contains(&count) { return Err(invalid("csg.clip: expected 1..64 joint channels")); }
-        let mut channels: Vec<Channel> = Vec::new();
-        for i in 0..count {
-            let o = list_value(vm, list, i).as_object().ok_or_else(|| invalid("csg.clip: expected {joint, axis, keys}"))?;
-            strict_keys(vm, o, &[id!(joint), id!(axis), id!(keys)])?;
-            let j = field(vm, o, id!(joint));
-            let joint = name(vm, j)?;
-            if channels.iter().any(|c| c.joint == joint) { return Err(invalid(format!("csg.clip: duplicate channel for '{joint}'"))); }
-            let a = field(vm, o, id!(axis));
-            let axis = match value_string(vm, a).as_str() {
-                "x" => 0, "y" => 1, "z" => 2, _ => return Err(invalid("csg.clip: axis must be x, y or z")),
-            };
-            let list = field(vm, o, id!(keys));
-            let count = list_len(vm, list);
-            if !(2..=MAX_CHANNEL_KEYS).contains(&count) { return Err(invalid("csg.clip: expected 2..128 vec2(seconds,degrees) keys")); }
-            let mut keys: Vec<[f32; 2]> = Vec::new();
-            for k in 0..count {
-                let v = list_value(vm, list, k);
-                let key = vec2(vm, v).ok_or_else(|| invalid("csg.clip: key must be vec2(seconds,degrees)"))?;
-                let key = [key[0] as f32, key[1] as f32];
-                if key.iter().any(|v| !v.is_finite()) || !(0.0..=60.0).contains(&key[0]) || key[1].abs() > 180.0
-                    || (k == 0 && key[0] != 0.0)
-                    || keys.last().is_some_and(|prev| key[0] <= prev[0] || (key[1] - prev[1]).abs() > 180.0) {
-                    return Err(invalid("csg.clip: finite keys, start 0, increasing times <=60s, degrees +/-180 and steps <=180 required"));
-                }
-                keys.push(key);
-            }
-            if channels.first().is_some_and(|c| c.keys.last().unwrap()[0] != keys.last().unwrap()[0]) {
-                return Err(invalid("csg.clip: channels must end at the same time"));
-            }
-            channels.push(Channel { joint, axis, keys });
-        }
-        let mut state = state.borrow_mut();
-        if state.rig.clips.len() >= MAX_CLIPS { return Err(invalid("rig: maximum 16 clips")); }
-        if state.rig.clips.iter().any(|(n, _)| *n == clip) { return Err(invalid(format!("rig: duplicate clip '{clip}'"))); }
-        let keys: usize = state.rig.clips.iter().flat_map(|(_, c)| c).chain(channels.iter()).map(|c| c.keys.len()).sum();
-        if keys > MAX_KEYS { return Err(invalid("rig: maximum 4096 total keys")); }
-        state.rig.clips.push((clip, channels));
-        Ok(())
-    })();
-    if let Err(error) = result { return state.borrow_mut().fail(error.to_string()); }
-    NIL
-}
-
-/// Validated binding in flattened part/vertex order. All heavy work is done
-/// by `mesh_document` on the existing worker, before final publication.
-#[derive(Clone, Debug)]
-pub struct MeshedRig {
-    draft: RigDraft,
-    joints_0: Vec<[u16; 4]>,
-    weights_0: Vec<[f32; 4]>,
-}
-
-fn distance_squared(p: [f64; 3], a: [f64; 3], b: [f64; 3]) -> f64 {
-    let ab = std::array::from_fn::<_, 3, _>(|i| b[i] - a[i]);
-    let length: f64 = ab.iter().map(|x| x * x).sum();
-    let dot: f64 = (0..3).map(|i| (p[i] - a[i]) * ab[i]).sum();
-    let t = if length == 0.0 { 0.0 } else { (dot / length).clamp(0.0, 1.0) };
-    (0..3).map(|i| (p[i] - a[i] - t * ab[i]).powi(2)).sum()
-}
-
-pub(super) fn bind_document(document: &CsgDocument, model: &MeshedModel) -> Result<Option<MeshedRig>, CsgError> {
-    let draft = &document.rig;
-    if draft.joints.is_empty() { return Ok(None); }
-    let mut rig = MeshedRig { draft: draft.clone(), joints_0: Vec::new(), weights_0: Vec::new() };
-    for part in &model.parts {
-        let binding = &draft.bindings.iter().find(|(n, _)| *n == part.name).ok_or_else(|| invalid("rig: missing binding"))?.1;
-        let mut candidates = Vec::new();
-        if let Binding::Auto { joints, .. } = binding {
-            for name in joints {
-                let i = draft.joint(name)?;
-                let joint = &draft.joints[i];
-                let a = match &joint.parent { Some(p) => draft.joints[draft.joint(p)?].pos, None => joint.pos };
-                candidates.push((i, a, joint.pos));
-            }
-        }
-        let mut scores = Vec::with_capacity(MAX_JOINTS);
-        for (vi, point) in part.mesh.vertices.iter().enumerate() {
-            if vi % 256 == 0 { check_running(document)?; }
-            let p = [point.x, point.y, point.z];
-            if p.iter().any(|v| !v.is_finite() || v.abs() > 50.0) { return Err(invalid("rig: mesh must be finite within +/-50 model metres")); }
-            scores.clear();
-            match binding {
-                Binding::Auto { radius, .. } => {
-                    for &(i, a, b) in &candidates {
-                        scores.push((i, 1.0 / (distance_squared(p, a, b) + radius * radius)));
-                    }
-                    // Equal distances use declaration order, independent of
-                    // selected-list order. Only selected joints participate.
-                    scores.sort_by(|a, b| b.1.total_cmp(&a.1).then(a.0.cmp(&b.0)));
-                    scores.truncate(4);
-                }
-                Binding::Exact(weights) => for (name, w) in weights { scores.push((draft.joint(name)?, *w as f64)); },
-            }
-            let sum: f64 = scores.iter().map(|(_, w)| *w).sum();
-            let mut joints = [0; 4];
-            let mut weights = [0.0; 4];
-            for (k, &(i, w)) in scores.iter().enumerate() { joints[k] = i as u16; weights[k] = (w / sum) as f32; }
-            if weights.iter().any(|w| !w.is_finite() || *w < 0.0) || (weights.iter().sum::<f32>() - 1.0).abs() > 1e-6 {
-                return Err(invalid("rig: invalid computed weights"));
-            }
-            rig.joints_0.push(joints);
-            rig.weights_0.push(weights);
-        }
-    }
-    Ok(Some(rig))
-}
-
-impl MeshedRig {
-    pub fn joint_count(&self) -> usize { self.draft.joints.len() }
-    pub fn clip_names(&self) -> impl Iterator<Item = &str> { self.draft.clips.iter().map(|(n, _)| n.as_str()) }
-    pub fn influences(&self) -> impl Iterator<Item = (&[u16; 4], &[f32; 4])> { self.joints_0.iter().zip(&self.weights_0) }
-
-    /// Existing skeleton/clip writer, with a constant UV per part pointing
-    /// at its own palette texel. No vertex-color dependency in the renderer.
-    pub fn to_glb(&self, model: &MeshedModel) -> Result<Vec<u8>, CsgError> {
-        use makepad_gltf::{GlbJoint, GlbAnimClip, GlbAnimChannel, GlbAnimPath, GlbSkinnedMesh};
-        use makepad_zune_png::{PngEncoder, makepad_zune_core::{bit_depth::BitDepth, colorspace::ColorSpace, options::EncoderOptions}};
-        let mut positions = Vec::new();
-        let mut indices = Vec::new();
-        let mut uvs = Vec::new();
-        // Power-of-two palette: texel centers are exactly representable by
-        // the renderer's packed f16 UVs; bilinear sampling cannot bleed.
-        let width = model.parts.len().max(1).next_power_of_two();
-        let mut colors = vec![255; width * 4];
-        for (pi, part) in model.parts.iter().enumerate() {
-            let offset = positions.len() as u32;
-            for p in &part.mesh.vertices {
-                positions.push([p.x as f32, p.y as f32, p.z as f32]);
-                uvs.push([(pi as f32 + 0.5) / width as f32, 0.5]);
-            }
-            indices.extend(part.mesh.triangles.iter().flatten().map(|i| offset + i));
-            for c in 0..4 { colors[pi * 4 + c] = (part.color[c].clamp(0.0, 1.0) * 255.0).round() as u8; }
-        }
-        if positions.len() != self.joints_0.len() { return Err(invalid("rig: model changed after binding")); }
-        let options = EncoderOptions::default().set_width(width).set_height(1).set_depth(BitDepth::Eight).set_colorspace(ColorSpace::RGBA);
-        let mut png = Vec::new();
-        PngEncoder::new(&colors, options).encode(&mut png).map_err(|e| invalid(format!("rig palette: {e:?}")))?;
-        let mut joints = Vec::new();
-        for j in &self.draft.joints {
-            let parent = j.parent.as_ref().map(|p| self.draft.joint(p)).transpose()?;
-            // Quantize globals before subtracting, matching inverse binds.
-            let global = j.pos.map(|v| v as f32);
-            let local = std::array::from_fn(|i| global[i] - parent.map_or(0.0, |p| self.draft.joints[p].pos[i] as f32));
-            joints.push(GlbJoint::at(&j.name, parent, local, global));
-        }
-        let mut clips = Vec::new();
-        for (name, source) in &self.draft.clips {
-            let mut channels = Vec::new();
-            for c in source {
-                let mut values = Vec::new();
-                for key in &c.keys {
-                    let half = key[1].to_radians() * 0.5;
-                    let mut q = [0.0, 0.0, 0.0, half.cos()];
-                    q[c.axis] = half.sin();
-                    values.extend(q);
-                }
-                channels.push(GlbAnimChannel { joint: self.draft.joint(&c.joint)?, path: GlbAnimPath::Rotation, times: c.keys.iter().map(|k| k[0]).collect(), values });
-            }
-            clips.push(GlbAnimClip { name: name.clone(), channels });
-        }
-        Ok(makepad_gltf::write_glb_mesh_skinned(&GlbSkinnedMesh {
-            positions: &positions, normals: None, uvs: Some(&uvs), indices: &indices,
-            joints_0: &self.joints_0, weights_0: &self.weights_0, joints: &joints, clips: &clips, base_color_png: Some(&png),
-        }))
-    }
-}
diff --git a/libs/csg/csg/tests/rig.rs b/libs/csg/csg/tests/rig.rs
deleted file mode 100644
index 9f31f0a30..000000000
--- a/libs/csg/csg/tests/rig.rs
+++ /dev/null
@@ -1,253 +0,0 @@
-//! CPU-only authoring → existing writer → real renderer parser/pose tests.
-use makepad_csg::{evaluate_program, mesh_document, CsgBudgets, MeshedModel};
-use makepad_render::skin::{SkinnedModel, SKIN_VERTEX_FLOATS};
-
-const SPRIGLET: &str = include_str!("../examples/spriglet.splash");
-
-fn build(source: &str) -> (MeshedModel, Vec<u8>) {
-    let doc = evaluate_program(source, CsgBudgets::default()).unwrap();
-    let model = mesh_document(doc, |partial| assert!(partial.model.rig.is_none())).unwrap();
-    let glb = model.rig.as_ref().unwrap().to_glb(&model).unwrap();
-    (model, glb)
-}
-
-fn packed(model: &SkinnedModel, clip: Option<usize>, time: f32) -> Vec<f32> {
-    let mut pose = model.rest_pose();
-    if let Some(clip) = clip { model.sample_clip(clip, time, &mut pose); }
-    let mut palette = Vec::new();
-    model.palette(&pose, &mut palette);
-    let mut packed = Vec::new();
-    model.skin_to_packed(&palette, &mut packed);
-    packed
-}
-
-fn close(got: &[f32], expected: [f32; 3]) {
-    for i in 0..3 { assert!((got[i] - expected[i]).abs() < 1e-5, "got {got:?}, expected {expected:?}"); }
-}
-
-#[test]
-fn original_character_rest_bend_rigid_shell_and_colors_roundtrip() {
-    let (authored, glb) = build(SPRIGLET);
-    let rig = authored.rig.as_ref().unwrap();
-    let model = SkinnedModel::parse_glb(&glb).unwrap();
-    assert_eq!(model.joint_count(), rig.joint_count());
-    assert_eq!(model.joint_count(), 3);
-    assert_eq!(model.skipped_unskinned, 0);
-    assert_eq!(model.clips.iter().map(|c| c.name.as_str()).collect::<Vec<_>>(), rig.clip_names().collect::<Vec<_>>());
-    assert_eq!(model.gait_clips(), Some((0, 1)));
-    assert_eq!(model.node_parent(model.node_index("crown").unwrap()), model.node_index("sway"));
-    assert_eq!(model.clips[1].duration, 2.0);
-
-    let rest = packed(&model, None, 0.0);
-    let bent = packed(&model, Some(1), 0.5); // 45 degrees around sway.
-    let influences: Vec<_> = rig.influences().collect();
-    let mut vi = 0;
-    let mut smooth = 0;
-    let mut moved = 0;
-    for part in &authored.parts {
-        for p in &part.mesh.vertices {
-            let p = [p.x as f32, p.y as f32, p.z as f32];
-            close(&rest[vi*SKIN_VERTEX_FLOATS..][..3], p);
-            let (joints, weights) = influences[vi];
-            assert!(weights.iter().all(|w| w.is_finite() && *w >= 0.0));
-            assert!((weights.iter().sum::<f32>() - 1.0).abs() < 1e-6);
-            let expected = if part.name == "foot" { p } else {
-                let s = std::f32::consts::FRAC_1_SQRT_2;
-                let rotated = [p[0]*s - (p[1]-0.8)*s, 0.8 + p[0]*s + (p[1]-0.8)*s, p[2]];
-                let w = if part.name == "stem" {
-                    // Selection excludes the crown even where it is closer.
-                    assert!(joints.iter().zip(weights).all(|(j, w)| *w == 0.0 || *j == 0 || *j == 2));
-                    smooth += usize::from(weights.iter().filter(|w| **w > 0.0).count() == 2);
-                    joints.iter().zip(weights).filter(|(j, _)| **j == 2).map(|(_, w)| *w).sum::<f32>()
-                } else {
-                    assert_eq!(*weights, [1.0, 0.0, 0.0, 0.0]);
-                    assert_eq!(joints[0], 1); // Crown shell remains a rigid object.
-                    1.0
-                };
-                std::array::from_fn(|i| p[i]*(1.0-w) + rotated[i]*w)
-            };
-            let got = &bent[vi*SKIN_VERTEX_FLOATS..][..3];
-            close(got, expected);
-            moved += usize::from((got[0]-p[0]).abs() > 0.01);
-            vi += 1;
-        }
-    }
-    assert!(smooth > 50 && moved > 50);
-    assert_eq!(vi, model.vertex_count());
-
-    // The actual character texture loader sees the authored palette, and
-    // the renderer retains the UVs needed to select each part's color.
-    let png = makepad_render::embedded_base_color_png(&glb).unwrap();
-    use makepad_zune_png::{PngDecoder, makepad_zune_core::bytestream::ZCursor};
-    let mut decoder = PngDecoder::new(ZCursor::new(png));
-    let rgba = decoder.decode_raw().unwrap();
-    let width = authored.parts.len().next_power_of_two();
-    assert_eq!(decoder.dimensions(), Some((width, 1)));
-    let loaded = makepad_gltf::load_gltf_from_bytes(&glb, None).unwrap();
-    let primitive = &loaded.document.meshes_slice()[0].primitives[0];
-    let uvs = makepad_gltf::read_accessor_f32x2(&loaded, primitive.attributes["TEXCOORD_0"]).unwrap();
-    let mut vi = 0;
-    for (pi, part) in authored.parts.iter().enumerate() {
-        let expected = part.color.map(|v| (v*255.0).round() as u8);
-        assert_eq!(&rgba[pi*4..pi*4+4], &expected);
-        for _ in &part.mesh.vertices {
-            assert_eq!(uvs[vi], [(pi as f32+0.5)/width as f32, 0.5]);
-            // UV survives both pose samples in the real packed CPU output.
-            assert_eq!(rest[vi*SKIN_VERTEX_FLOATS+4].to_bits(), bent[vi*SKIN_VERTEX_FLOATS+4].to_bits());
-            vi += 1;
-        }
-    }
-}
-
-#[test]
-fn joint_edit_regenerates_deterministically_and_changes_bending() {
-    let (_, original) = build(SPRIGLET);
-    assert_eq!(original, build(SPRIGLET).1);
-    let edited = SPRIGLET.replace("pos: vec3(0, 0.8, 0)", "pos: vec3(0, 0.65, 0)");
-    let (_, changed) = build(&edited);
-    assert_ne!(original, changed);
-    assert_eq!(changed, build(&edited).1);
-    let a = SkinnedModel::parse_glb(&original).unwrap();
-    let b = SkinnedModel::parse_glb(&changed).unwrap();
-    for (a, b) in packed(&a, None, 0.0).chunks_exact(SKIN_VERTEX_FLOATS).zip(packed(&b, None, 0.0).chunks_exact(SKIN_VERTEX_FLOATS)) {
-        close(a, [b[0], b[1], b[2]]);
-    }
-    assert_ne!(packed(&a, Some(1), 0.5), packed(&b, Some(1), 0.5));
-}
-
-const SIMPLE: &str = "csg.part(\"p\", csg.box({size:vec3(1,1,1)}), {})\n";
-
-#[test]
-fn selected_top_four_ties_and_exact_overrides_are_deterministic() {
-    let joints = (0..6).map(|i| format!("csg.joint(\"j{i}\",{{pos:vec3(0,0,0)}})\n")).collect::<String>();
-    let auto = "csg.bind(\"p\",{joints:[\"j5\",\"j4\",\"j3\",\"j2\",\"j1\"]})\n";
-    let source = format!("{SIMPLE}{joints}{auto}");
-    let (model, _) = build(&source);
-    for (j, w) in model.rig.unwrap().influences() {
-        assert_eq!(*j, [1,2,3,4]);
-        assert_eq!(*w, [0.25;4]);
-    }
-    for exact in ["csg.bind(\"p\",{rigid:\"j0\"})\n", "csg.bind(\"p\",{weights:[{joint:\"j0\",weight:0.25},{joint:\"j5\",weight:0.75}]})\n"] {
-        let before = build(&format!("{SIMPLE}{joints}{exact}{auto}")).1;
-        let (model, after) = build(&format!("{source}{exact}"));
-        assert_eq!(before, after, "automatic choices must not overwrite authored binding");
-        let rig = model.rig.unwrap();
-        assert!(rig.influences().all(|(j, _)| j[0] == 0));
-        if exact.contains("weights") { assert!(rig.influences().all(|(_, w)| *w == [0.25,0.75,0.0,0.0])); }
-    }
-}
-
-fn refuses(source: &str, diagnostic: &str) {
-    let result = evaluate_program(source, CsgBudgets::default());
-    let error = result.expect_err("invalid rig must fail before any preview/GLB/publication").to_string();
-    assert!(error.contains(diagnostic), "expected {diagnostic:?}: {error}");
-}
-
-#[test]
-fn malformed_rigs_fail_closed_before_any_preview() {
-    let root = "csg.joint(\"r\",{pos:vec3(0,0,0)})\ncsg.bind(\"p\",{rigid:\"r\"})\n";
-    for (extra, diagnostic) in [
-        ("csg.joint(\"r\",{pos:vec3(1,0,0)})", "duplicate joint"),
-        ("csg.joint(\"a\",{pos:vec3(0,0,0),parent:\"absent\"})", "missing joint"),
-        ("csg.joint(\"a\",{pos:vec3(0,0,0),parent:\"b\"})\ncsg.joint(\"b\",{pos:vec3(0,0,0),parent:\"a\"})", "joint cycle a -> b -> a"),
-        ("csg.joint(\"nan\",{pos:vec3(0/0,0,0)})", "finite"),
-        ("csg.bind(\"p\",{rigid:\"absent\"})", "missing joint"),
-        ("csg.bind(\"absent\",{rigid:\"r\"})", "missing part"),
-        ("csg.bind(\"p\",{joints:[\"r\",\"r\"]})", "duplicate selected"),
-        ("csg.bind(\"p\",{weights:[{joint:\"r\",weight:-1}]})", "nonnegative"),
-        ("csg.bind(\"p\",{weights:[{joint:\"r\",weight:0/0}]})", "nonnegative"),
-        ("csg.bind(\"p\",{weights:[{joint:\"r\",weight:0.5}]})", "sum to one"),
-        ("csg.bind(\"p\",{joints:[\"r\"],radius:0})", "radius"),
-        ("csg.anim(\"p\",{kind:\"swing\"})", "parent/pivot/anim"),
-        ("csg.clip(\"walk\",[{joint:\"missing\",axis:\"z\",keys:[vec2(0,0),vec2(1,30)]}])", "missing joint"),
-        ("csg.clip(\"walk\",[{joint:\"r\",axis:\"z\",keys:[vec2(0,0),vec2(0,30)]}])", "increasing times"),
-        ("csg.clip(\"walk\",[{joint:\"r\",axis:\"z\",keys:[vec2(0,0),vec2(61,30)]}])", "increasing times"),
-        ("csg.clip(\"walk\",[{joint:\"r\",axis:\"z\",keys:[vec2(0,0),vec2(1,1/0)]}])", "finite keys"),
-        ("csg.clip(\"walk\",[])", "channels"),
-        ("csg.joint(\"a\",{pos:vec3(0,0,0),parnt:\"r\"})", "unknown option"),
-    ] { refuses(&format!("{SIMPLE}{root}{extra}"), diagnostic); }
-    refuses(&format!("{SIMPLE}csg.joint(\"r\",{{pos:vec3(0,0,0)}})"), "needs csg.bind");
-    refuses(&format!("{SIMPLE}csg.bind(\"p\",{{rigid:\"r\"}})"), "requires csg.joint");
-    let clip = "csg.clip(\"walk\",[{joint:\"r\",axis:\"z\",keys:[vec2(0,0),vec2(1,30)]}])\n";
-    refuses(&format!("{SIMPLE}{root}{clip}{clip}"), "duplicate clip");
-}
-
-#[test]
-fn rig_budgets_and_post_mesh_failure_never_return_a_final_skin() {
-    let source = format!("{SIMPLE}for i in 0..65 {{csg.joint(\"j\"+i,{{pos:vec3(0,0,0)}})}}");
-    refuses(&source, "maximum 64 joints");
-    let source = format!("{SIMPLE}csg.joint(\"r\",{{pos:vec3(0,0,0)}})\ncsg.bind(\"p\",{{rigid:\"r\"}})\nfor i in 0..17 {{csg.clip(\"c\"+i,[{{joint:\"r\",axis:\"x\",keys:[vec2(0,0),vec2(1,0)]}}])}}");
-    refuses(&source, "maximum 16 clips");
-    let keys = (0..129).map(|i| format!("vec2({},0)", i as f32 / 10.0)).collect::<Vec<_>>();
-    let root = format!("{SIMPLE}csg.joint(\"r\",{{pos:vec3(0,0,0)}})\ncsg.bind(\"p\",{{rigid:\"r\"}})\n");
-    refuses(&format!("{root}csg.clip(\"c\",[{{joint:\"r\",axis:\"x\",keys:[{}]}}])", keys.join(",")), "2..128");
-    let channels = (0..33).map(|i| format!("{{joint:\"j{i}\",axis:\"z\",keys:keys}}")).collect::<Vec<_>>().join(",");
-    let source = format!("{SIMPLE}for i in 0..33 {{csg.joint(\"j\"+i,{{pos:vec3(0,0,0)}})}}\ncsg.bind(\"p\",{{rigid:\"j0\"}})\nlet keys=[{}]\ncsg.clip(\"c\",[{channels}])", keys[..128].join(","));
-    refuses(&source, "maximum 4096 total keys");
-    let entries = (0..5).map(|i| format!("{{joint:\"j{i}\",weight:0.2}}")).collect::<Vec<_>>().join(",");
-    refuses(&format!("{root}csg.bind(\"p\",{{weights:[{entries}]}})"), "1..4 influences");
-    let mut budgets = CsgBudgets::default();
-    budgets.max_triangles = 1;
-    let doc = evaluate_program(SPRIGLET, budgets).unwrap();
-    let mut previews = 0;
-    assert!(mesh_document(doc, |_| previews += 1).is_err());
-    assert_eq!(previews, 0);
-    let source = SPRIGLET.replace("vec3(0.16, 0.7, 0.16)", "vec3(50, 50, 50)").replace("vec3(0, 0.8, 0))", "vec3(0, 49, 0))");
-    let doc = evaluate_program(&source, CsgBudgets::default()).unwrap();
-    assert!(mesh_document(doc, |p| assert!(p.model.rig.is_none())).unwrap_err().to_string().contains("mesh must be finite"));
-}
-
-#[test]
-fn cancellation_after_the_last_preview_still_refuses_final_binding() {
-    use makepad_csg_math::thread_pool::{with_cancel, CancelToken};
-    let token = CancelToken::new();
-    let mut previews = 0;
-    let result = with_cancel(&token, || {
-        let doc = evaluate_program(SPRIGLET, CsgBudgets::default()).unwrap();
-        mesh_document(doc, |partial| {
-            previews += 1;
-            assert!(partial.model.rig.is_none());
-            if partial.completed == partial.total { token.cancel(); }
-        })
-    });
-    assert_eq!(previews, 5);
-    assert_eq!(result.unwrap_err(), makepad_csg::CsgError::Cancelled);
-}
-
-#[test]
-fn maximum_joint_selection_and_near_triangle_budget_bind_on_cpu() {
-    // Deliberately exercise the worst allowed candidate count at useful
-    // model density, not just tiny boxes. This remains below the ordinary
-    // source, part and triangle limits; the shared deadline remains active.
-    let mut source = String::new();
-    for i in 0..64 {
-        source.push_str(&format!("csg.joint(\"j{i}\",{{pos:vec3({},0,0)}})\n", i as f64 * 0.01));
-    }
-    let selected = (0..64).map(|i| format!("\"j{i}\"")).collect::<Vec<_>>().join(",");
-    source.push_str(&format!("let selected=[{selected}]\nlet shape=csg.sphere({{r:0.25,seg:64}})\n"));
-    for i in 0..32 {
-        source.push_str(&format!("csg.part(\"p{i}\",shape,{{}})\ncsg.bind(\"p{i}\",{{joints:selected}})\n"));
-    }
-    let started = std::time::Instant::now();
-    let (authored, glb) = build(&source);
-    let elapsed = started.elapsed();
-    assert!((120_000..=150_000).contains(&authored.triangles));
-    let rig = authored.rig.as_ref().unwrap();
-    assert_eq!(rig.joint_count(), 64);
-    let mut vertices = 0;
-    for (joints, weights) in rig.influences() {
-        assert!(joints.iter().all(|j| *j < 64));
-        assert!(weights.iter().all(|w| w.is_finite() && *w > 0.0));
-        assert!((weights.iter().sum::<f32>() - 1.0).abs() < 1e-6);
-        vertices += 1;
-    }
-    assert!(vertices > 60_000);
-    let parsed = SkinnedModel::parse_glb(&glb).unwrap();
-    assert_eq!((parsed.joint_count(), parsed.vertex_count()), (64, vertices));
-    let rest = packed(&parsed, None, 0.0);
-    let expected = authored.parts.iter().flat_map(|part| &part.mesh.vertices);
-    for (actual, expected) in rest.chunks_exact(SKIN_VERTEX_FLOATS).zip(expected) {
-        close(actual, [expected.x as f32, expected.y as f32, expected.z as f32]);
-    }
-    eprintln!("64-joint rig: {} triangles, {vertices} vertices, build+bind+GLB={elapsed:?}", authored.triangles);
-}
diff --git a/libs/csg/csg_sdf/tests/splash_field.rs b/libs/csg/csg_sdf/tests/splash_field.rs
index f66651d4e..f50d6f044 100644
--- a/libs/csg/csg_sdf/tests/splash_field.rs
+++ b/libs/csg/csg_sdf/tests/splash_field.rs
@@ -15,9 +15,11 @@ use makepad_script::math_aot::{MathAot, MathAotParam, MathAotValue};
 use makepad_script::*;
 
 fn make_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/libs/diffusion/Cargo.toml b/libs/diffusion/Cargo.toml
index cb6f01d23..b5d6ac443 100644
--- a/libs/diffusion/Cargo.toml
+++ b/libs/diffusion/Cargo.toml
@@ -50,6 +50,14 @@ path = "src/bin/flux_clip_smoke.rs"
 name = "flux-t5-smoke"
 path = "src/bin/flux_t5_smoke.rs"
 
+[[bin]]
+name = "flux-text-smoke"
+path = "src/bin/flux_text_smoke.rs"
+
+[[bin]]
+name = "flux-transformer-smoke"
+path = "src/bin/flux_transformer_smoke.rs"
+
 [[bin]]
 name = "flux-generate"
 path = "src/bin/flux_generate.rs"
diff --git a/libs/diffusion/src/bin/ace_validate.rs b/libs/diffusion/src/bin/ace_validate.rs
index d2c320efd..47f1a8e56 100644
--- a/libs/diffusion/src/bin/ace_validate.rs
+++ b/libs/diffusion/src/bin/ace_validate.rs
@@ -1,5 +1,5 @@
 //! ACE-Step 1.5 XL stage validation against the sibling Python oracle dumps
-//! (`C:\ai\ace\dumps\<fixture>` or `--dump <dir>`). Compares cond / latent /
+//! (`C:\ai\ace\dumps\<fixture>` or `$ACE_DUMP_DIR`). Compares cond / latent /
 //! step residual / wav when dumps exist; always checks the locked schedule
 //! and prompt-format contracts.
 //!
@@ -170,6 +170,9 @@ fn report(name: &str, cmp: &Cmp) -> bool {
 }
 
 fn default_dump_dir() -> PathBuf {
+    if let Ok(dir) = std::env::var("ACE_DUMP_DIR") {
+        return PathBuf::from(dir);
+    }
     let root = PathBuf::from(r"C:\ai\ace\dumps");
     if let Ok(rd) = std::fs::read_dir(&root) {
         if let Some(first) = rd.flatten().find(|e| e.path().is_dir()) {
@@ -180,6 +183,12 @@ fn default_dump_dir() -> PathBuf {
 }
 
 fn default_weights_dir() -> PathBuf {
+    if let Ok(dir) = std::env::var("ACE_WEIGHTS_DIR") {
+        return PathBuf::from(dir);
+    }
+    if let Ok(dir) = std::env::var("MAKEPAD_ACE_DIR") {
+        return PathBuf::from(dir);
+    }
     for cand in [
         r"C:\ai\ace\weights\acestep-v15-xl-base-diffusers",
         r"C:\ai\ace\weights\acestep-v15-xl-turbo-diffusers",
@@ -319,7 +328,6 @@ fn main() {
         .map(PathBuf::from)
         .unwrap_or_else(default_weights_dir);
     let stage = arg_value(&args, "--stage").unwrap_or_else(|| "all".into());
-    let write_wav = arg_value(&args, "--write-wav");
 
     println!("ace-validate stage={stage}");
     println!("  dump    {}", dump.display());
@@ -486,10 +494,10 @@ fn main() {
             pipe.device_active(),
             taps.left.len()
         );
-        if let Some(path) = write_wav.as_deref() {
+        if let Ok(path) = std::env::var("ACE_WRITE_WAV") {
             if !path.is_empty() {
                 match write_wav_stereo16(
-                    Path::new(path),
+                    Path::new(&path),
                     &taps.left,
                     &taps.right,
                     ACE_SAMPLE_RATE as u32,
diff --git a/libs/diffusion/src/bin/flux2_dev_validate.rs b/libs/diffusion/src/bin/flux2_dev_validate.rs
index 1938ea5c4..232e666c7 100644
--- a/libs/diffusion/src/bin/flux2_dev_validate.rs
+++ b/libs/diffusion/src/bin/flux2_dev_validate.rs
@@ -162,7 +162,6 @@ fn run() -> Result<(), String> {
     let mut own_te = false;
     let mut warm_runs = 2usize;
     let mut teacher_forced = true;
-    let mut img2img_strength = None;
     let mut args = std::env::args().skip(1);
     while let Some(arg) = args.next() {
         match arg.as_str() {
@@ -189,9 +188,6 @@ fn run() -> Result<(), String> {
                     .and_then(|v| v.parse().ok())
                     .ok_or("--warm-runs value")?
             }
-            "--img2img-strength" => {
-                img2img_strength = Some(args.next().and_then(|v| v.parse::<f32>().ok()).ok_or("--img2img-strength value")?)
-            }
             other => return Err(format!("unknown arg {other}")),
         }
     }
@@ -379,12 +375,15 @@ fn run() -> Result<(), String> {
         rows.push("decoded_image    SKIP (no vae_out.npy)".into());
     }
 
-    // --- optional img2img probe ------------------------------------------------
+    // --- img2img probe (FLUX2_IMG2IMG_STRENGTH=<0..1>) -------------------------
     // Start from the ORACLE's decoded image at the given strength: a correct
     // img2img path must land very close to that image at low strength (only
     // the last floor(strength*steps) steps are regenerated) and drift toward
     // the free t2i result as strength -> 1.
-    if let Some(strength) = img2img_strength {
+    if let Some(strength) = std::env::var("FLUX2_IMG2IMG_STRENGTH")
+        .ok()
+        .and_then(|v| v.parse::<f32>().ok())
+    {
         if vae_out_path.is_file() {
             let oracle_img = load_npy(&vae_out_path)?;
             let oracle_values = oracle_img.as_f32()?; // (1, H, W, 3) in [0,1]
diff --git a/libs/diffusion/src/bin/flux2_edit_validate.rs b/libs/diffusion/src/bin/flux2_edit_validate.rs
index 676cbddaf..0e8deb9fe 100644
--- a/libs/diffusion/src/bin/flux2_edit_validate.rs
+++ b/libs/diffusion/src/bin/flux2_edit_validate.rs
@@ -154,18 +154,16 @@ fn load_png_rgb(path: &Path) -> Result<(Vec<u8>, usize, usize), String> {
     Ok((rgb, w, h))
 }
 
-fn parse_args() -> Result<(PathBuf, PathBuf, bool, bool), String> {
+fn parse_args() -> Result<(PathBuf, PathBuf, bool), String> {
     let mut models = None;
     let mut dumps = None;
     let mut strict = false;
-    let mut decode_oracle = false;
     let mut args = std::env::args().skip(1);
     while let Some(arg) = args.next() {
         match arg.as_str() {
             "--models" => models = args.next().map(PathBuf::from),
             "--dumps" => dumps = args.next().map(PathBuf::from),
             "--strict" => strict = true,
-            "--decode-oracle" => decode_oracle = true,
             other => return Err(format!("unknown arg {other}")),
         }
     }
@@ -173,7 +171,6 @@ fn parse_args() -> Result<(PathBuf, PathBuf, bool, bool), String> {
         models.unwrap_or_else(|| PathBuf::from(r"C:\ai\flux2edit\weights\FLUX.2-klein-4B")),
         dumps.unwrap_or_else(|| PathBuf::from(r"C:\ai\flux2edit\dumps\jacket_red")),
         strict,
-        decode_oracle,
     ))
 }
 
@@ -188,7 +185,7 @@ fn run() -> Result<(), String> {
     if !gpu_device_available() {
         return Err("CUDA is required; refusing CPU/Metal fallback".into());
     }
-    let (models, dumps, strict, decode_oracle) = parse_args()?;
+    let (models, dumps, strict) = parse_args()?;
     if !dumps.is_dir() {
         return Err(format!(
             "oracle dump dir missing: {} (run ref_dump_flux2_klein_edit.py first)",
@@ -198,10 +195,10 @@ fn run() -> Result<(), String> {
     let paths = flux2_klein_paths_from_root(&models).map_err(|err| err.to_string())?;
     let mut pipe = Flux2KleinPipeline::load(paths).map_err(|err| err.to_string())?;
 
-    // Decode the oracle's own final latents through
+    // FLUX2_DECODE_ORACLE=1: decode the oracle's own final latents through
     // the native VAE and exit — isolates VAE decode error from denoise
     // trajectory drift when the decoded PNG looks systematically off.
-    if decode_oracle {
+    if std::env::var("FLUX2_DECODE_ORACLE").as_deref() == Ok("1") {
         let latents = load_npy(&dumps.join("latents_final_packed.npy"))?.as_f32()?;
         let tokens = latents.len() / 128;
         let side = (tokens as f64).sqrt() as usize;
diff --git a/libs/diffusion/src/bin/flux_decode_latent.rs b/libs/diffusion/src/bin/flux_decode_latent.rs
index cb5500ac1..f5980fac4 100644
--- a/libs/diffusion/src/bin/flux_decode_latent.rs
+++ b/libs/diffusion/src/bin/flux_decode_latent.rs
@@ -14,32 +14,24 @@ use std::path::Path;
 
 fn usage() -> ! {
     eprintln!(
-        "usage: flux-decode-latent <workflow.json> <comfy-root-or-model-root> <latent.bin> <output.png> [width height] [--latent-format packed|nchw]"
+        "usage: flux-decode-latent <workflow.json> <comfy-root-or-model-root> <latent.bin> <output.png> [width height]"
     );
     std::process::exit(1);
 }
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let mut arguments: Vec<String> = env::args().skip(1).collect();
-    let latent_format = if let Some(index) = arguments.iter().position(|arg| arg == "--latent-format") {
-        if index + 1 >= arguments.len() { usage(); }
-        let value = arguments.remove(index + 1);
-        arguments.remove(index);
-        Some(value)
-    } else { None };
-    let workflow_path = arguments.first().cloned().unwrap_or_else(|| usage());
-    let root = arguments.get(1).cloned().unwrap_or_else(|| usage());
-    let latent_path = arguments.get(2).cloned().unwrap_or_else(|| usage());
-    let output_path = arguments.get(3).cloned().unwrap_or_else(|| usage());
-    let width = arguments
-        .get(4)
+    let workflow_path = env::args().nth(1).unwrap_or_else(|| usage());
+    let root = env::args().nth(2).unwrap_or_else(|| usage());
+    let latent_path = env::args().nth(3).unwrap_or_else(|| usage());
+    let output_path = env::args().nth(4).unwrap_or_else(|| usage());
+    let width = env::args()
+        .nth(5)
         .map(|value| value.parse::<u32>())
         .transpose()?;
-    let height = arguments
-        .get(5)
+    let height = env::args()
+        .nth(6)
         .map(|value| value.parse::<u32>())
         .transpose()?;
-    if arguments.len() > 6 { usage(); }
 
     let workflow = FluxWorkflow::from_file(&workflow_path)?;
     let roots = ComfyModelRoots::new(root);
@@ -50,7 +42,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     let latent_bytes = fs::read(Path::new(&latent_path))?;
     let latent_values = f32_bytes_to_vec(&latent_bytes)?;
-    let latent_format = latent_format.unwrap_or_else(|| {
+    let latent_format = env::var("FLUX_LATENT_FORMAT").unwrap_or_else(|_| {
         if latent_path.contains(".packed.") {
             "packed".to_string()
         } else {
@@ -67,7 +59,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         )?,
         "nchw" => latent_values,
         other => {
-            return Err(format!("unsupported latent format '{}'", other).into());
+            return Err(format!("unsupported FLUX_LATENT_FORMAT '{}'", other).into());
         }
     };
 
diff --git a/libs/diffusion/src/bin/flux_generate.rs b/libs/diffusion/src/bin/flux_generate.rs
index 8e2e15885..f74440784 100644
--- a/libs/diffusion/src/bin/flux_generate.rs
+++ b/libs/diffusion/src/bin/flux_generate.rs
@@ -13,7 +13,7 @@ use makepad_diffusion::flux_text::{
 use makepad_diffusion::flux_transformer::{
     CompiledFluxTransformer, FluxTransformerCompileTiming, LoadedFluxTransformerWeights,
 };
-use makepad_diffusion::flux_vae::{CompiledFluxVae, LoadedFluxVaeWeights};
+use makepad_diffusion::flux_vae::{CompiledFluxVae, FluxVaeStageOutput, LoadedFluxVaeWeights};
 use makepad_zune_core::bit_depth::BitDepth;
 use makepad_zune_core::colorspace::ColorSpace;
 use makepad_zune_core::options::EncoderOptions;
@@ -33,7 +33,7 @@ fn usage() -> ! {
            --steps 4         --seed 1\n\
            --prompt TEXT     --guidance 1\n\
          \n\
-         --cond-dir overrides T5/CLIP with precomputed bins."
+         FLUX_COND_DIR still overrides T5/CLIP with precomputed bins."
     );
     std::process::exit(1);
 }
@@ -50,11 +50,6 @@ struct GenerateArgs {
     seed: u64,
     prompt: String,
     guidance: f32,
-    skip_denoise: bool,
-    cond_dir: Option<String>,
-    compare_cond_dir: Option<String>,
-    recompile_transformer_each_step: bool,
-    fixed_t: Option<String>,
 }
 
 fn parse_args() -> Result<GenerateArgs, Box<dyn std::error::Error>> {
@@ -69,11 +64,6 @@ fn parse_args() -> Result<GenerateArgs, Box<dyn std::error::Error>> {
     let mut seed = 1u64;
     let mut prompt = "a red cube".to_string();
     let mut guidance = 1.0f32;
-    let mut skip_denoise = false;
-    let mut cond_dir = None;
-    let mut compare_cond_dir = None;
-    let mut recompile_transformer_each_step = false;
-    let mut fixed_t = None;
     let mut args = env::args().skip(1);
     while let Some(arg) = args.next() {
         let require = |flag: &str, got: Option<String>| {
@@ -92,11 +82,6 @@ fn parse_args() -> Result<GenerateArgs, Box<dyn std::error::Error>> {
             "--seed" => seed = require(&arg, args.next())?.parse()?,
             "--prompt" => prompt = require(&arg, args.next())?,
             "--guidance" => guidance = require(&arg, args.next())?.parse()?,
-            "--skip-denoise" => skip_denoise = true,
-            "--cond-dir" => cond_dir = Some(require(&arg, args.next())?),
-            "--compare-cond-dir" => compare_cond_dir = Some(require(&arg, args.next())?),
-            "--recompile-transformer-each-step" => recompile_transformer_each_step = true,
-            "--fixed-t" => fixed_t = Some(require(&arg, args.next())?),
             other => return Err(format!("unknown argument: {other}").into()),
         }
     }
@@ -112,11 +97,6 @@ fn parse_args() -> Result<GenerateArgs, Box<dyn std::error::Error>> {
         seed,
         prompt,
         guidance,
-        skip_denoise,
-        cond_dir,
-        compare_cond_dir,
-        recompile_transformer_each_step,
-        fixed_t,
     })
 }
 
@@ -164,7 +144,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     } else {
         0.0
     };
-    let skip_denoise = args.skip_denoise;
+    let skip_denoise = env::var_os("FLUX_SKIP_DENOISE").is_some();
     let mut conditioning_source = if skip_denoise { "skipped" } else { "native" }.to_string();
     let mut t5_backend = "skipped".to_string();
     let mut conditioning_override_ms = 0.0;
@@ -176,7 +156,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         None
     } else {
         let override_start = Instant::now();
-        if let Some(conditioning) = load_conditioning_override(args.cond_dir.as_deref())? {
+        if let Some(conditioning) = load_conditioning_override()? {
             conditioning_override_ms = elapsed_ms(override_start);
             conditioning_source = "override".to_string();
             t5_backend = "override".to_string();
@@ -208,8 +188,8 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         }
     };
     if let Some(conditioning) = conditioning.as_ref() {
-        if let Some(compare_dir) = args.compare_cond_dir.as_deref() {
-            let reference_conditioning = load_conditioning_from_dir(Path::new(compare_dir))?;
+        if let Some(compare_dir) = env::var_os("FLUX_COMPARE_COND_DIR") {
+            let reference_conditioning = load_conditioning_from_dir(Path::new(&compare_dir))?;
             let (clip_max_abs, clip_mean_abs) = diff_stats(
                 &conditioning.clip_pooled,
                 &reference_conditioning.clip_pooled,
@@ -234,7 +214,8 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     let steps = plan.generation.steps.max(1) as usize;
     let latent_shape = FluxLatentShape::from_image_size(width, height)?;
     let schedule = FluxSchedule::for_flux1(steps, plan.transformer.guidance_embed)?;
-    let recompile_transformer_each_step = args.recompile_transformer_each_step;
+    let recompile_transformer_each_step =
+        env::var_os("FLUX_RECOMPILE_TRANSFORMER_EACH_STEP").is_some();
 
     let noise_start = Instant::now();
     let mut latents = gaussian_latents(
@@ -322,7 +303,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
                 &mut transformer_session_create_ms,
             );
             let denoise_start = Instant::now();
-            let fixed_t = args.fixed_t.as_deref().and_then(|value| {
+            let fixed_t = env::var("FLUX_DIT_FIXED_T").ok().and_then(|value| {
                 if value == "1" || value.eq_ignore_ascii_case("on") {
                     Some(schedule.sigmas[0])
                 } else {
@@ -384,8 +365,14 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     };
     let vae_compile_ms = elapsed_ms(vae_compile_start);
     let vae_backend = vae_compiled.backend_name().to_string();
+    let dump_vae_stages = env::var_os("FLUX_DEBUG_VAE_STAGES").is_some();
     let vae_execute_start = Instant::now();
-    let image = vae_compiled.execute(&vae, &latents)?;
+    let (image, stage_outputs) = if dump_vae_stages {
+        let debug = vae_compiled.execute_with_debug(&vae, &latents)?;
+        (debug.final_image, Some(debug.stages))
+    } else {
+        (vae_compiled.execute(&vae, &latents)?, None)
+    };
     let vae_execute_ms = elapsed_ms(vae_execute_start);
     let png_encode_start = Instant::now();
     let png = encode_png_rgb(&image.image, image.width, image.height)?;
@@ -393,6 +380,22 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     let png_write_start = Instant::now();
     fs::write(Path::new(&output_path), png)?;
     let png_write_ms = elapsed_ms(png_write_start);
+    if let Some(stage_outputs) = stage_outputs.as_ref() {
+        dump_vae_stage_outputs(Path::new(&output_path), stage_outputs)?;
+    }
+    if env::var_os("FLUX_DEBUG_VAE_LAYOUTS").is_some() {
+        let interleaved_path = format!("{}.interleaved.png", output_path);
+        let swapped_path = format!("{}.wh-swapped.png", output_path);
+        fs::write(
+            Path::new(&interleaved_path),
+            encode_png_rgb_interleaved(&image.image, image.width, image.height)?,
+        )?;
+        fs::write(
+            Path::new(&swapped_path),
+            encode_png_rgb_planar_swapped_wh(&image.image, image.width, image.height)?,
+        )?;
+        println!("debug layouts: {}, {}", interleaved_path, swapped_path);
+    }
 
     println!(
         "unet: {}",
@@ -484,9 +487,13 @@ fn accumulate_transformer_compile_timing(
     *total_ms += timing.graph_build_ms + timing.graph_prepare_ms + timing.session_create_ms;
 }
 
-fn load_conditioning_override(dir: Option<&str>) -> Result<Option<FluxConditioning>, Box<dyn std::error::Error>> {
-    let Some(dir) = dir else { return Ok(None); };
-    Ok(Some(load_conditioning_from_dir(Path::new(dir))?))
+fn load_conditioning_override() -> Result<Option<FluxConditioning>, Box<dyn std::error::Error>> {
+    let dir = match env::var("FLUX_COND_DIR") {
+        Ok(dir) => dir,
+        Err(env::VarError::NotPresent) => return Ok(None),
+        Err(err) => return Err(Box::new(err)),
+    };
+    Ok(Some(load_conditioning_from_dir(Path::new(&dir))?))
 }
 
 fn parse_meta_usize(text: &str, key: &str) -> Option<usize> {
@@ -642,6 +649,191 @@ fn encode_png_rgb(
     Ok(out)
 }
 
+fn encode_png_rgb_interleaved(
+    image_rgb: &[f32],
+    width: usize,
+    height: usize,
+) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
+    let expected = width * height * 3;
+    if image_rgb.len() != expected {
+        return Err(format!(
+            "png encode expected {} float values, got {}",
+            expected,
+            image_rgb.len()
+        )
+        .into());
+    }
+    let mut pixels = Vec::with_capacity(width * height * 4);
+    for chunk in image_rgb.chunks_exact(3) {
+        pixels.extend_from_slice(&[to_u8(chunk[0]), to_u8(chunk[1]), to_u8(chunk[2]), 255]);
+    }
+    encode_png_rgba_bytes(&pixels, width, height)
+}
+
+fn dump_vae_stage_outputs(
+    output_path: &Path,
+    stages: &[FluxVaeStageOutput],
+) -> Result<(), Box<dyn std::error::Error>> {
+    let output_str = output_path.to_string_lossy();
+    for (index, stage) in stages.iter().enumerate() {
+        let safe_name = sanitize_filename_component(&stage.name);
+        let stage_path = format!("{output_str}.stage{index:02}.{safe_name}.png");
+        fs::write(
+            Path::new(&stage_path),
+            encode_activation_rms_png(&stage.values, stage.width, stage.height, stage.channels)?,
+        )?;
+        let (left_mean_abs, right_mean_abs, max_abs) =
+            activation_half_stats(&stage.values, stage.width, stage.height, stage.channels);
+        println!(
+            "vae stage {index:02} {}: {}x{}x{} left_mean_abs={:.6} right_mean_abs={:.6} max_abs={:.6} path={}",
+            stage.name,
+            stage.width,
+            stage.height,
+            stage.channels,
+            left_mean_abs,
+            right_mean_abs,
+            max_abs,
+            stage_path
+        );
+    }
+    Ok(())
+}
+
+fn sanitize_filename_component(name: &str) -> String {
+    name.chars()
+        .map(|ch| match ch {
+            'a'..='z' | 'A'..='Z' | '0'..='9' => ch,
+            _ => '_',
+        })
+        .collect()
+}
+
+fn encode_activation_rms_png(
+    values: &[f32],
+    width: usize,
+    height: usize,
+    channels: usize,
+) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
+    let expected = width * height * channels;
+    if values.len() != expected {
+        return Err(format!(
+            "activation png expected {} float values, got {}",
+            expected,
+            values.len()
+        )
+        .into());
+    }
+    let plane = width * height;
+    let mut rms = vec![0.0f32; plane];
+    let mut max_rms = 0.0f32;
+    for pixel in 0..plane {
+        let mut sum_sq = 0.0f32;
+        for channel in 0..channels {
+            let value = values[channel * plane + pixel];
+            sum_sq += value * value;
+        }
+        let value = (sum_sq / channels.max(1) as f32).sqrt();
+        rms[pixel] = value;
+        max_rms = max_rms.max(value);
+    }
+    let denom = max_rms.max(1.0e-8);
+    let mut pixels = Vec::with_capacity(width * height * 4);
+    for value in rms {
+        let gray = ((value / denom).clamp(0.0, 1.0) * 255.0).round() as u8;
+        pixels.extend_from_slice(&[gray, gray, gray, 255]);
+    }
+    encode_png_rgba_bytes(&pixels, width, height)
+}
+
+fn activation_half_stats(
+    values: &[f32],
+    width: usize,
+    height: usize,
+    channels: usize,
+) -> (f32, f32, f32) {
+    let plane = width * height;
+    let split = width / 2;
+    let mut left_sum = 0.0f32;
+    let mut right_sum = 0.0f32;
+    let mut left_count = 0usize;
+    let mut right_count = 0usize;
+    let mut max_abs = 0.0f32;
+    for channel in 0..channels {
+        let base = channel * plane;
+        for y in 0..height {
+            for x in 0..width {
+                let value = values[base + y * width + x].abs();
+                max_abs = max_abs.max(value);
+                if x < split {
+                    left_sum += value;
+                    left_count += 1;
+                } else {
+                    right_sum += value;
+                    right_count += 1;
+                }
+            }
+        }
+    }
+    let left = left_sum / left_count.max(1) as f32;
+    let right = right_sum / right_count.max(1) as f32;
+    (left, right, max_abs)
+}
+
+fn encode_png_rgb_planar_swapped_wh(
+    image_whcb: &[f32],
+    width: usize,
+    height: usize,
+) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
+    let expected = width * height * 3;
+    if image_whcb.len() != expected {
+        return Err(format!(
+            "png encode expected {} float values, got {}",
+            expected,
+            image_whcb.len()
+        )
+        .into());
+    }
+    let mut pixels = Vec::with_capacity(width * height * 4);
+    let plane = width * height;
+    for y in 0..height {
+        for x in 0..width {
+            let pixel = x * height + y;
+            let r = to_u8(image_whcb[pixel]);
+            let g = to_u8(image_whcb[plane + pixel]);
+            let b = to_u8(image_whcb[plane * 2 + pixel]);
+            pixels.extend_from_slice(&[r, g, b, 255]);
+        }
+    }
+    encode_png_rgba_bytes(&pixels, width, height)
+}
+
+fn encode_png_rgba_bytes(
+    pixels: &[u8],
+    width: usize,
+    height: usize,
+) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
+    let expected = width * height * 4;
+    if pixels.len() != expected {
+        return Err(format!(
+            "png encode expected {} RGBA bytes, got {}",
+            expected,
+            pixels.len()
+        )
+        .into());
+    }
+    let options = EncoderOptions::default()
+        .set_width(width)
+        .set_height(height)
+        .set_depth(BitDepth::Eight)
+        .set_colorspace(ColorSpace::RGBA);
+    let mut encoder = PngEncoder::new(pixels, options);
+    let mut out = Vec::new();
+    encoder
+        .encode(&mut out)
+        .map_err(|err| format!("png encode failed: {err:?}"))?;
+    Ok(out)
+}
+
 fn to_u8(value: f32) -> u8 {
     let scaled = (value * 0.5 + 0.5).clamp(0.0, 1.0) * 255.0;
     scaled.round() as u8
diff --git a/libs/diffusion/src/bin/flux_text_smoke.rs b/libs/diffusion/src/bin/flux_text_smoke.rs
new file mode 100644
index 000000000..5dbb2a271
--- /dev/null
+++ b/libs/diffusion/src/bin/flux_text_smoke.rs
@@ -0,0 +1,238 @@
+use makepad_diffusion::comfy::FluxWorkflow;
+use makepad_diffusion::flux::{ComfyModelRoots, FluxPromptToImagePlan};
+use makepad_diffusion::flux_text::{
+    FluxCompiledTextEncoders, FluxConditioning, FluxLoadedTextEncoders, FluxTokenizedPrompts,
+};
+use std::{env, fs, path::Path};
+
+#[derive(Debug)]
+struct Summary {
+    min: f32,
+    max: f32,
+    mean_abs: f32,
+}
+
+fn usage() -> ! {
+    eprintln!("usage: flux-text-smoke <workflow.json> <comfy-root-or-model-root>");
+    std::process::exit(1);
+}
+
+fn summarize(values: &[f32]) -> Summary {
+    let mut min = f32::INFINITY;
+    let mut max = f32::NEG_INFINITY;
+    let mut sum_abs = 0.0f64;
+    for &value in values {
+        min = min.min(value);
+        max = max.max(value);
+        sum_abs += value.abs() as f64;
+    }
+    Summary {
+        min,
+        max,
+        mean_abs: if values.is_empty() {
+            0.0
+        } else {
+            (sum_abs / values.len() as f64) as f32
+        },
+    }
+}
+
+fn diff_stats(lhs: &[f32], rhs: &[f32]) -> Result<(f32, f32), Box<dyn std::error::Error>> {
+    if lhs.len() != rhs.len() {
+        return Err(format!("diff length mismatch: {} vs {}", lhs.len(), rhs.len()).into());
+    }
+    let mut max_abs = 0.0f32;
+    let mut sum_abs = 0.0f64;
+    for (&left, &right) in lhs.iter().zip(rhs.iter()) {
+        let diff = (left - right).abs();
+        max_abs = max_abs.max(diff);
+        sum_abs += diff as f64;
+    }
+    let mean_abs = if lhs.is_empty() {
+        0.0
+    } else {
+        (sum_abs / lhs.len() as f64) as f32
+    };
+    Ok((max_abs, mean_abs))
+}
+
+fn f32_bytes_to_vec(bytes: &[u8]) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    if bytes.len() % std::mem::size_of::<f32>() != 0 {
+        return Err(format!("expected f32 byte length, got {} bytes", bytes.len()).into());
+    }
+    Ok(bytes
+        .chunks_exact(4)
+        .map(|chunk| f32::from_le_bytes([chunk[0], chunk[1], chunk[2], chunk[3]]))
+        .collect())
+}
+
+fn parse_meta_usize(text: &str, key: &str) -> Option<usize> {
+    text.lines().find_map(|line| {
+        let (name, value) = line.split_once('=')?;
+        if name.trim() == key {
+            value.trim().parse::<usize>().ok()
+        } else {
+            None
+        }
+    })
+}
+
+fn load_conditioning_override() -> Result<Option<FluxConditioning>, Box<dyn std::error::Error>> {
+    let dir = match env::var("FLUX_COND_DIR") {
+        Ok(dir) => dir,
+        Err(env::VarError::NotPresent) => return Ok(None),
+        Err(err) => return Err(Box::new(err)),
+    };
+    let dir_path = Path::new(&dir);
+    let clip_pooled = f32_bytes_to_vec(&fs::read(dir_path.join("flux_clip_pooled.bin"))?)?;
+    let t5_hidden_states = f32_bytes_to_vec(&fs::read(dir_path.join("flux_t5_hidden.bin"))?)?;
+    let meta_text = fs::read_to_string(dir_path.join("flux_t5_meta.txt")).unwrap_or_default();
+    let hidden_size = parse_meta_usize(&meta_text, "hidden_size").unwrap_or(4096);
+    let token_count = parse_meta_usize(&meta_text, "token_count")
+        .unwrap_or_else(|| t5_hidden_states.len() / hidden_size.max(1));
+
+    Ok(Some(FluxConditioning {
+        clip_hidden_size: clip_pooled.len(),
+        clip_pooled,
+        t5_hidden_states,
+        t5_token_count: token_count,
+        t5_hidden_size: hidden_size,
+        t5_attention_mask: vec![1; token_count],
+        t5_eos_index: token_count.saturating_sub(1),
+    }))
+}
+
+fn f32s_to_le_bytes(values: &[f32]) -> Vec<u8> {
+    let mut bytes = Vec::with_capacity(values.len() * std::mem::size_of::<f32>());
+    for value in values {
+        bytes.extend_from_slice(&value.to_le_bytes());
+    }
+    bytes
+}
+
+fn maybe_dump_conditioning(
+    conditioning: &FluxConditioning,
+) -> Result<(), Box<dyn std::error::Error>> {
+    let dir = match env::var("FLUX_DUMP_COND_DIR") {
+        Ok(dir) => dir,
+        Err(env::VarError::NotPresent) => return Ok(()),
+        Err(err) => return Err(Box::new(err)),
+    };
+    let dir_path = Path::new(&dir);
+    fs::create_dir_all(dir_path)?;
+    fs::write(
+        dir_path.join("flux_clip_pooled.bin"),
+        f32s_to_le_bytes(&conditioning.clip_pooled),
+    )?;
+    fs::write(
+        dir_path.join("flux_t5_hidden.bin"),
+        f32s_to_le_bytes(&conditioning.t5_hidden_states),
+    )?;
+    fs::write(
+        dir_path.join("flux_t5_meta.txt"),
+        format!(
+            "hidden_size={}\ntoken_count={}\neos_index={}\n",
+            conditioning.t5_hidden_size, conditioning.t5_token_count, conditioning.t5_eos_index
+        ),
+    )?;
+    println!("conditioning_dump: {}", dir_path.display());
+    Ok(())
+}
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let workflow_path = env::args().nth(1).unwrap_or_else(|| usage());
+    let root = env::args().nth(2).unwrap_or_else(|| usage());
+
+    let workflow = FluxWorkflow::from_file(&workflow_path)?;
+    let roots = ComfyModelRoots::new(root);
+    let plan = FluxPromptToImagePlan::from_workflow(&workflow, &roots)?;
+    let prompts = FluxTokenizedPrompts::from_prompts(&plan.prompts)?;
+    let mut weights = FluxLoadedTextEncoders::load_from_plan(&plan)?;
+    let compiled = FluxCompiledTextEncoders::compile(&mut weights, &prompts)?;
+    let clip_backend = compiled.clip_backend_name();
+    let t5_backend = compiled.t5_backend_name();
+    let conditioning = compiled.execute(&weights, &prompts)?;
+    maybe_dump_conditioning(&conditioning)?;
+    let clip_summary = summarize(&conditioning.clip_pooled);
+    let t5_summary = summarize(&conditioning.t5_hidden_states);
+    let reference_conditioning = load_conditioning_override()?;
+
+    println!("workflow: {}", workflow.path.display());
+    println!("clip_l backend: {}", clip_backend);
+    println!("t5xxl backend: {}", t5_backend);
+    println!("prompt.clip_l: {}", plan.prompts.clip_l);
+    println!("prompt.t5xxl: {}", plan.prompts.t5xxl);
+    println!(
+        "clip.token_ids[0..8]: {:?}",
+        &prompts.clip_l.token_ids[..prompts.clip_l.token_ids.len().min(8)]
+    );
+    println!(
+        "t5.token_ids[0..8]: {:?}",
+        &prompts.t5xxl.token_ids[..prompts.t5xxl.token_ids.len().min(8)]
+    );
+    println!(
+        "conditioning: clip_pooled={} t5_hidden={}x{} t5_valid_tokens={} t5_eos_index={}",
+        conditioning.clip_pooled.len(),
+        conditioning.t5_hidden_size,
+        conditioning.t5_token_count,
+        conditioning
+            .t5_attention_mask
+            .iter()
+            .filter(|&&value| value != 0)
+            .count(),
+        conditioning.t5_eos_index
+    );
+    println!(
+        "clip_pooled.summary: min={} max={} mean_abs={}",
+        clip_summary.min, clip_summary.max, clip_summary.mean_abs
+    );
+    println!(
+        "t5_hidden.summary: min={} max={} mean_abs={}",
+        t5_summary.min, t5_summary.max, t5_summary.mean_abs
+    );
+    println!(
+        "clip_pooled[0..8]: {:?}",
+        &conditioning.clip_pooled[..conditioning.clip_pooled.len().min(8)]
+    );
+    println!(
+        "t5_hidden[0..8]: {:?}",
+        &conditioning.t5_hidden_states[..conditioning.t5_hidden_states.len().min(8)]
+    );
+    let eos_start = conditioning.t5_eos_index * conditioning.t5_hidden_size;
+    let eos_end = eos_start + conditioning.t5_hidden_size.min(8);
+    println!(
+        "t5_eos_hidden[0..8]: {:?}",
+        &conditioning.t5_hidden_states[eos_start..eos_end]
+    );
+    let pad_index = conditioning
+        .t5_eos_index
+        .saturating_add(1)
+        .min(conditioning.t5_token_count.saturating_sub(1));
+    let pad_start = pad_index * conditioning.t5_hidden_size;
+    let pad_end = pad_start + conditioning.t5_hidden_size.min(8);
+    println!(
+        "t5_pad_hidden[token={}][0..8]: {:?}",
+        pad_index,
+        &conditioning.t5_hidden_states[pad_start..pad_end]
+    );
+    if let Some(reference_conditioning) = reference_conditioning.as_ref() {
+        let (clip_max_abs, clip_mean_abs) = diff_stats(
+            &conditioning.clip_pooled,
+            &reference_conditioning.clip_pooled,
+        )?;
+        let (t5_max_abs, t5_mean_abs) = diff_stats(
+            &conditioning.t5_hidden_states,
+            &reference_conditioning.t5_hidden_states,
+        )?;
+        println!(
+            "reference.clip diff: max_abs={} mean_abs={}",
+            clip_max_abs, clip_mean_abs
+        );
+        println!(
+            "reference.t5 diff: max_abs={} mean_abs={}",
+            t5_max_abs, t5_mean_abs
+        );
+    }
+
+    Ok(())
+}
diff --git a/libs/diffusion/src/bin/flux_transformer_smoke.rs b/libs/diffusion/src/bin/flux_transformer_smoke.rs
new file mode 100644
index 000000000..616310c76
--- /dev/null
+++ b/libs/diffusion/src/bin/flux_transformer_smoke.rs
@@ -0,0 +1,1698 @@
+use makepad_diffusion::comfy::FluxWorkflow;
+use makepad_diffusion::flux::{
+    canonicalize_flux_diffusion_tensor_name, pack_flux_latents_nchw, unpack_flux_latents_nchw,
+    ComfyModelRoots, FluxLatentShape, FluxPromptToImagePlan, FluxTransformerConfig,
+};
+use makepad_diffusion::flux_schedule::euler_step;
+use makepad_diffusion::flux_text::{
+    FluxCompiledTextEncoders, FluxConditioning, FluxLoadedTextEncoders, FluxTokenizedPrompts,
+};
+use makepad_diffusion::flux_transformer::{
+    CompiledFluxTransformer, FluxTransformerStageOutput, LoadedFluxTransformerWeights,
+};
+use makepad_ai_common::{bf16_to_f32, f16_to_f32};
+use makepad_ai_loader::{MlxDType, MlxSafetensorsHeader, MlxTensorEntry};
+use std::{env, fs, path::Path};
+
+#[derive(Debug)]
+struct RefFluxStep {
+    sigma: f32,
+    input_nchw: Vec<f32>,
+    output_nchw: Vec<f32>,
+}
+
+fn usage() -> ! {
+    eprintln!(
+        "usage: flux-transformer-smoke <workflow.json> <comfy-root-or-model-root> [width height]"
+    );
+    std::process::exit(1);
+}
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let workflow_path = env::args().nth(1).unwrap_or_else(|| usage());
+    let root = env::args().nth(2).unwrap_or_else(|| usage());
+    let width = env::args()
+        .nth(3)
+        .map(|value| value.parse::<u32>())
+        .transpose()?;
+    let height = env::args()
+        .nth(4)
+        .map(|value| value.parse::<u32>())
+        .transpose()?;
+
+    let workflow = FluxWorkflow::from_file(&workflow_path)?;
+    let roots = ComfyModelRoots::new(root);
+    let plan = FluxPromptToImagePlan::from_workflow(&workflow, &roots)?;
+    let reference_stage_dir = env::var("FLUX_REF_STEP_DIR").ok();
+    let conditioning = if let Some(conditioning) =
+        load_reference_step_conditioning(reference_stage_dir.as_deref())?
+    {
+        conditioning
+    } else if let Some(conditioning) = load_conditioning_override()? {
+        conditioning
+    } else {
+        let prompts = FluxTokenizedPrompts::from_prompts(&plan.prompts)?;
+        let mut text_weights = FluxLoadedTextEncoders::load_from_plan(&plan)?;
+        let text = FluxCompiledTextEncoders::compile(&mut text_weights, &prompts)?;
+        text.execute(&text_weights, &prompts)?
+    };
+
+    let width = width.unwrap_or(256);
+    let height = height.unwrap_or(width);
+    let latent_shape = FluxLatentShape::from_image_size(width, height)?;
+    let reference_step = load_reference_step(latent_shape)?;
+    let (packed, timestep, reference_output_nchw) = if let Some(reference_step) = reference_step {
+        (
+            pack_flux_latents_nchw(
+                &reference_step.input_nchw,
+                1,
+                latent_shape.latent_height,
+                latent_shape.latent_width,
+            )?,
+            reference_step.sigma,
+            Some(reference_step.output_nchw),
+        )
+    } else {
+        let latents = seeded_latents(
+            latent_shape.latent_width,
+            latent_shape.latent_height,
+            plan.generation.seed,
+        );
+        (
+            pack_flux_latents_nchw(
+                &latents,
+                1,
+                latent_shape.latent_height,
+                latent_shape.latent_width,
+            )?,
+            1.0,
+            None,
+        )
+    };
+
+    let transformer_path = plan.bundle.diffusion_model_path.as_path();
+    let mut transformer = LoadedFluxTransformerWeights::load(transformer_path)?;
+    let compiled = CompiledFluxTransformer::compile(&mut transformer, &conditioning, latent_shape)?;
+    let dump_stages = env::var_os("FLUX_DEBUG_TRANSFORMER_STAGES").is_some();
+    let run = if dump_stages {
+        let debug = compiled.execute_with_debug(
+            &transformer,
+            &conditioning,
+            &packed,
+            timestep,
+            plan.generation.guidance,
+        )?;
+        compare_direct_debug_stages(
+            transformer_path,
+            transformer.config,
+            latent_shape,
+            &conditioning,
+            &packed,
+            timestep,
+            plan.generation.guidance,
+            &debug.stages,
+        )?;
+        print_stage_summaries(&debug.stages, reference_stage_dir.as_deref())?;
+        debug.run
+    } else {
+        compiled.execute(
+            &transformer,
+            &conditioning,
+            &packed,
+            timestep,
+            plan.generation.guidance,
+        )?
+    };
+
+    println!("workflow: {}", workflow.path.display());
+    println!("transformer: {}", transformer_path.display());
+    println!(
+        "size: {}x{} latent={}x{} packed_tokens={}",
+        width,
+        height,
+        latent_shape.latent_width,
+        latent_shape.latent_height,
+        latent_shape.image_token_count
+    );
+    println!(
+        "transformer config: hidden={} heads={} double_blocks={} single_blocks={} guidance_embed={}",
+        transformer.config.hidden_size,
+        transformer.config.num_heads,
+        transformer.config.depth,
+        transformer.config.depth_single_blocks,
+        transformer.config.guidance_embed
+    );
+    println!("transformer backend: {}", compiled.backend_name());
+    println!(
+        "conditioning: clip_pooled={} t5_hidden={}x{} guidance={} timestep={}",
+        conditioning.clip_pooled.len(),
+        conditioning.t5_hidden_size,
+        conditioning.t5_token_count,
+        plan.generation.guidance,
+        timestep
+    );
+    println!(
+        "prediction: channels={} tokens={} values={}",
+        run.channel_count,
+        run.image_token_count,
+        run.prediction.len()
+    );
+    let preview_len = run.prediction.len().min(8);
+    let max_abs = run
+        .prediction
+        .iter()
+        .fold(0.0f32, |acc, value| acc.max(value.abs()));
+    println!(
+        "prediction[0..{}]: {:?}",
+        preview_len,
+        &run.prediction[..preview_len]
+    );
+    println!("prediction max_abs: {}", max_abs);
+    if env::var_os("FLUX_CHECK_REUSE").is_some() {
+        let rerun = compiled.execute(
+            &transformer,
+            &conditioning,
+            &packed,
+            timestep,
+            plan.generation.guidance,
+        )?;
+        let (max_abs_diff, mean_abs_diff) = diff_stats(&run.prediction, &rerun.prediction)?;
+        println!(
+            "reuse.same_input diff: max_abs={} mean_abs={}",
+            max_abs_diff, mean_abs_diff
+        );
+    }
+    if let Some(reference_stage_dir) = reference_stage_dir.as_deref() {
+        compare_reference_source(
+            reference_stage_dir,
+            "flux_input_packed_latents",
+            Some("input.packed_latents"),
+            &packed,
+        )?;
+        compare_reference_source(
+            reference_stage_dir,
+            "flux_input_context",
+            Some("input.encoder_source"),
+            &conditioning.t5_hidden_states,
+        )?;
+        compare_reference_source(
+            reference_stage_dir,
+            "flux_input_pooled",
+            Some("input.pooled_source"),
+            &conditioning.clip_pooled,
+        )?;
+        compare_reference_source(
+            reference_stage_dir,
+            "flux_input_timestep",
+            Some("input.timestep_source"),
+            &[timestep],
+        )?;
+        compare_reference_source(
+            reference_stage_dir,
+            "flux_input_guidance",
+            Some("input.guidance_source"),
+            &[plan.generation.guidance],
+        )?;
+        if let Some(reference_packed_output) =
+            load_reference_stage(reference_stage_dir, "final.output")?
+        {
+            let (max_abs_diff, mean_abs_diff) =
+                diff_stats(&run.prediction, &reference_packed_output)?;
+            let preview_len = run
+                .prediction
+                .len()
+                .min(reference_packed_output.len())
+                .min(8);
+            println!(
+                "reference.final.output[0..{}]: {:?}",
+                preview_len,
+                &reference_packed_output[..preview_len]
+            );
+            println!(
+                "prediction_packed[0..{}]: {:?}",
+                preview_len,
+                &run.prediction[..preview_len]
+            );
+            println!(
+                "reference.final.output diff: max_abs={} mean_abs={}",
+                max_abs_diff, mean_abs_diff
+            );
+        }
+    }
+    if let Some(reference_output_nchw) = reference_output_nchw.as_ref() {
+        let prediction_nchw = unpack_flux_latents_nchw(
+            &run.prediction,
+            1,
+            latent_shape.latent_height,
+            latent_shape.latent_width,
+        )?;
+        let (max_abs_diff, mean_abs_diff) = diff_stats(&prediction_nchw, reference_output_nchw)?;
+        let ref_preview_len = reference_output_nchw.len().min(8);
+        println!(
+            "reference.output[0..{}]: {:?}",
+            ref_preview_len,
+            &reference_output_nchw[..ref_preview_len]
+        );
+        println!(
+            "prediction_nchw[0..{}]: {:?}",
+            ref_preview_len,
+            &prediction_nchw[..ref_preview_len]
+        );
+        println!(
+            "reference diff: max_abs={} mean_abs={}",
+            max_abs_diff, mean_abs_diff
+        );
+    }
+    if let Some(reference_stage_dir) = reference_stage_dir.as_deref() {
+        if let Some(reference_post_step_nchw) = load_reference_post_step(latent_shape)? {
+            let mut stepped_packed = packed.clone();
+            euler_step(&mut stepped_packed, &run.prediction, timestep, 0.0)?;
+            let stepped_nchw = unpack_flux_latents_nchw(
+                &stepped_packed,
+                1,
+                latent_shape.latent_height,
+                latent_shape.latent_width,
+            )?;
+            let (max_abs_diff, mean_abs_diff) =
+                diff_stats(&stepped_nchw, &reference_post_step_nchw)?;
+            let preview_len = stepped_nchw
+                .len()
+                .min(reference_post_step_nchw.len())
+                .min(8);
+            println!(
+                "reference.post_step[0..{}]: {:?}",
+                preview_len,
+                &reference_post_step_nchw[..preview_len]
+            );
+            println!(
+                "prediction.post_step[0..{}]: {:?}",
+                preview_len,
+                &stepped_nchw[..preview_len]
+            );
+            println!(
+                "reference.post_step diff: max_abs={} mean_abs={}",
+                max_abs_diff, mean_abs_diff
+            );
+        } else {
+            let _ = reference_stage_dir;
+        }
+    }
+
+    Ok(())
+}
+
+fn print_stage_summaries(
+    stages: &[FluxTransformerStageOutput],
+    reference_stage_dir: Option<&str>,
+) -> Result<(), Box<dyn std::error::Error>> {
+    for stage in stages {
+        let (min, max, mean_abs) = summarize(&stage.values);
+        let preview_len = stage.values.len().min(4);
+        println!(
+            "stage {} shape={:?} min={:.6} max={:.6} mean_abs={:.6} first={:?}",
+            stage.name,
+            stage.extents,
+            min,
+            max,
+            mean_abs,
+            &stage.values[..preview_len]
+        );
+        if let Some(reference_stage_dir) = reference_stage_dir {
+            if let Some(reference_values) = load_reference_stage(reference_stage_dir, &stage.name)?
+            {
+                let (max_abs_diff, mean_abs_diff) = diff_stats(&stage.values, &reference_values)?;
+                let ref_preview_len = reference_values.len().min(4);
+                println!(
+                    "stage {} reference first={:?} diff.max_abs={:.6} diff.mean_abs={:.6}",
+                    stage.name,
+                    &reference_values[..ref_preview_len],
+                    max_abs_diff,
+                    mean_abs_diff
+                );
+            }
+        }
+    }
+    Ok(())
+}
+
+fn summarize(values: &[f32]) -> (f32, f32, f32) {
+    let mut min = f32::INFINITY;
+    let mut max = f32::NEG_INFINITY;
+    let mut sum_abs = 0.0f32;
+    for &value in values {
+        min = min.min(value);
+        max = max.max(value);
+        sum_abs += value.abs();
+    }
+    let mean_abs = if values.is_empty() {
+        0.0
+    } else {
+        sum_abs / values.len() as f32
+    };
+    (min, max, mean_abs)
+}
+
+fn diff_stats(lhs: &[f32], rhs: &[f32]) -> Result<(f32, f32), Box<dyn std::error::Error>> {
+    if lhs.len() != rhs.len() {
+        return Err(format!("diff length mismatch: {} vs {}", lhs.len(), rhs.len()).into());
+    }
+    let mut max_abs = 0.0f32;
+    let mut sum_abs = 0.0f64;
+    for (&left, &right) in lhs.iter().zip(rhs.iter()) {
+        let diff = (left - right).abs();
+        max_abs = max_abs.max(diff);
+        sum_abs += diff as f64;
+    }
+    let mean_abs = if lhs.is_empty() {
+        0.0
+    } else {
+        (sum_abs / lhs.len() as f64) as f32
+    };
+    Ok((max_abs, mean_abs))
+}
+
+fn load_conditioning_override() -> Result<Option<FluxConditioning>, Box<dyn std::error::Error>> {
+    let dir = match env::var("FLUX_COND_DIR") {
+        Ok(dir) => dir,
+        Err(env::VarError::NotPresent) => return Ok(None),
+        Err(err) => return Err(Box::new(err)),
+    };
+    let dir_path = Path::new(&dir);
+    let clip_bytes = fs::read(dir_path.join("flux_clip_pooled.bin"))?;
+    let t5_bytes = fs::read(dir_path.join("flux_t5_hidden.bin"))?;
+    let meta_text = fs::read_to_string(dir_path.join("flux_t5_meta.txt")).unwrap_or_default();
+
+    let clip_pooled = f32_bytes_to_vec(&clip_bytes)?;
+    let t5_hidden_states = f32_bytes_to_vec(&t5_bytes)?;
+    let hidden_size = parse_meta_usize(&meta_text, "hidden_size").unwrap_or(4096);
+    let token_count = parse_meta_usize(&meta_text, "token_count")
+        .unwrap_or_else(|| t5_hidden_states.len() / hidden_size.max(1));
+
+    if hidden_size == 0 || token_count == 0 {
+        return Err("conditioning override metadata resolved to zero-sized tensors".into());
+    }
+    if t5_hidden_states.len() != hidden_size * token_count {
+        return Err(format!(
+            "conditioning override t5 hidden length {} does not match {}x{}",
+            t5_hidden_states.len(),
+            hidden_size,
+            token_count
+        )
+        .into());
+    }
+
+    Ok(Some(FluxConditioning {
+        clip_hidden_size: clip_pooled.len(),
+        clip_pooled,
+        t5_hidden_states,
+        t5_token_count: token_count,
+        t5_hidden_size: hidden_size,
+        t5_attention_mask: vec![1; token_count],
+        t5_eos_index: token_count.saturating_sub(1),
+    }))
+}
+
+fn load_reference_step_conditioning(
+    dir: Option<&str>,
+) -> Result<Option<FluxConditioning>, Box<dyn std::error::Error>> {
+    let Some(dir) = dir else {
+        return Ok(None);
+    };
+    let Some(t5_hidden_states) = load_exact_reference_source(dir, "flux_input_context")? else {
+        return Ok(None);
+    };
+    let clip_pooled = load_exact_reference_source(dir, "flux_input_pooled")?
+        .ok_or("reference step conditioning is missing flux_input_pooled.bin")?;
+    let meta_text =
+        fs::read_to_string(Path::new(dir).join("flux_step_meta.txt")).unwrap_or_default();
+    let hidden_size = parse_meta_usize(&meta_text, "context_hidden_size").unwrap_or(4096);
+    let token_count = parse_meta_usize(&meta_text, "context_token_count")
+        .unwrap_or_else(|| t5_hidden_states.len() / hidden_size.max(1));
+
+    if hidden_size == 0 || token_count == 0 {
+        return Err("reference step conditioning metadata resolved to zero-sized tensors".into());
+    }
+    if t5_hidden_states.len() != hidden_size * token_count {
+        return Err(format!(
+            "reference step t5 hidden length {} does not match {}x{}",
+            t5_hidden_states.len(),
+            hidden_size,
+            token_count
+        )
+        .into());
+    }
+
+    Ok(Some(FluxConditioning {
+        clip_hidden_size: clip_pooled.len(),
+        clip_pooled,
+        t5_hidden_states,
+        t5_token_count: token_count,
+        t5_hidden_size: hidden_size,
+        t5_attention_mask: vec![1; token_count],
+        t5_eos_index: token_count.saturating_sub(1),
+    }))
+}
+
+fn load_reference_step(
+    latent_shape: FluxLatentShape,
+) -> Result<Option<RefFluxStep>, Box<dyn std::error::Error>> {
+    let dir = match env::var("FLUX_REF_STEP_DIR") {
+        Ok(dir) => dir,
+        Err(env::VarError::NotPresent) => return Ok(None),
+        Err(err) => return Err(Box::new(err)),
+    };
+    let dir_path = Path::new(&dir);
+    let meta_text = fs::read_to_string(dir_path.join("flux_step_meta.txt"))?;
+    let input_width =
+        parse_meta_usize(&meta_text, "input_width").unwrap_or(latent_shape.latent_width as usize);
+    let input_height =
+        parse_meta_usize(&meta_text, "input_height").unwrap_or(latent_shape.latent_height as usize);
+    let input_channels = parse_meta_usize(&meta_text, "input_channels").unwrap_or(16);
+    let input_batch = parse_meta_usize(&meta_text, "input_batch").unwrap_or(1);
+    let output_width =
+        parse_meta_usize(&meta_text, "output_width").unwrap_or(latent_shape.latent_width as usize);
+    let output_height = parse_meta_usize(&meta_text, "output_height")
+        .unwrap_or(latent_shape.latent_height as usize);
+    let output_channels = parse_meta_usize(&meta_text, "output_channels").unwrap_or(16);
+    let output_batch = parse_meta_usize(&meta_text, "output_batch").unwrap_or(1);
+    let sigma = parse_meta_f32(&meta_text, "sigma").unwrap_or(1.0);
+
+    let expected_width = latent_shape.latent_width as usize;
+    let expected_height = latent_shape.latent_height as usize;
+    if input_width != expected_width || input_height != expected_height {
+        return Err(format!(
+            "reference input shape {}x{} does not match latent shape {}x{}",
+            input_width, input_height, expected_width, expected_height
+        )
+        .into());
+    }
+    if output_width != expected_width || output_height != expected_height {
+        return Err(format!(
+            "reference output shape {}x{} does not match latent shape {}x{}",
+            output_width, output_height, expected_width, expected_height
+        )
+        .into());
+    }
+    if input_channels != 16 || output_channels != 16 || input_batch != 1 || output_batch != 1 {
+        return Err(format!(
+            "reference step expected 1x16 latent tensors, got input batch={} channels={} output batch={} channels={}",
+            input_batch, input_channels, output_batch, output_channels
+        )
+        .into());
+    }
+
+    let input_nchw = f32_bytes_to_vec(&fs::read(dir_path.join("flux_noised_input.bin"))?)?;
+    let output_nchw = f32_bytes_to_vec(&fs::read(dir_path.join("flux_cond_out.bin"))?)?;
+    let expected_values = expected_width
+        .checked_mul(expected_height)
+        .and_then(|value| value.checked_mul(16))
+        .ok_or("reference step shape overflow")?;
+    if input_nchw.len() != expected_values || output_nchw.len() != expected_values {
+        return Err(format!(
+            "reference step tensors expected {} values, got input {} output {}",
+            expected_values,
+            input_nchw.len(),
+            output_nchw.len()
+        )
+        .into());
+    }
+
+    Ok(Some(RefFluxStep {
+        sigma,
+        input_nchw,
+        output_nchw,
+    }))
+}
+
+fn load_reference_post_step(
+    latent_shape: FluxLatentShape,
+) -> Result<Option<Vec<f32>>, Box<dyn std::error::Error>> {
+    let dir = match env::var("FLUX_REF_STEP_DIR") {
+        Ok(dir) => dir,
+        Err(env::VarError::NotPresent) => return Ok(None),
+        Err(err) => return Err(Box::new(err)),
+    };
+    let path = Path::new(&dir).join("flux_post_step.bin");
+    if !path.is_file() {
+        return Ok(None);
+    }
+    let values = f32_bytes_to_vec(&fs::read(path)?)?;
+    let expected = 16usize
+        .checked_mul(latent_shape.latent_width as usize)
+        .and_then(|value| value.checked_mul(latent_shape.latent_height as usize))
+        .ok_or("reference post-step shape overflow")?;
+    if values.len() != expected {
+        return Err(format!(
+            "reference post-step expected {} values, got {}",
+            expected,
+            values.len()
+        )
+        .into());
+    }
+    Ok(Some(values))
+}
+
+fn load_reference_stage(
+    dir: &str,
+    stage_name: &str,
+) -> Result<Option<Vec<f32>>, Box<dyn std::error::Error>> {
+    if let Some(exact_name) = exact_reference_stage_name(stage_name) {
+        if let Some(reference_values) = load_exact_reference_source(dir, exact_name)? {
+            return Ok(Some(reference_values));
+        }
+    }
+    let path = Path::new(dir).join(format!("{stage_name}.bin"));
+    if !path.is_file() {
+        return Ok(None);
+    }
+    Ok(Some(f32_bytes_to_vec(&fs::read(path)?)?))
+}
+
+fn exact_reference_stage_name(stage_name: &str) -> Option<&'static str> {
+    match stage_name {
+        "input.hidden" => Some("flux_input_hidden"),
+        "input.encoder_hidden" => Some("flux_input_encoder_hidden"),
+        "input.temb" => Some("flux_input_temb"),
+        _ => None,
+    }
+}
+
+fn compare_reference_source(
+    dir: &str,
+    exact_name: &str,
+    fallback_stage_name: Option<&str>,
+    actual: &[f32],
+) -> Result<(), Box<dyn std::error::Error>> {
+    let reference_values =
+        if let Some(reference_values) = load_exact_reference_source(dir, exact_name)? {
+            reference_values
+        } else if let Some(stage_name) = fallback_stage_name {
+            let Some(reference_values) = load_reference_stage(dir, stage_name)? else {
+                return Ok(());
+            };
+            reference_values
+        } else {
+            return Ok(());
+        };
+    let (max_abs_diff, mean_abs_diff) = diff_stats(actual, &reference_values)?;
+    let preview_len = actual.len().min(reference_values.len()).min(4);
+    println!(
+        "source {} actual={:?} reference={:?} diff.max_abs={:.6} diff.mean_abs={:.6}",
+        exact_name,
+        &actual[..preview_len],
+        &reference_values[..preview_len],
+        max_abs_diff,
+        mean_abs_diff
+    );
+    Ok(())
+}
+
+fn load_exact_reference_source(
+    dir: &str,
+    base_name: &str,
+) -> Result<Option<Vec<f32>>, Box<dyn std::error::Error>> {
+    let path = Path::new(dir).join(format!("{base_name}.bin"));
+    if !path.is_file() {
+        return Ok(None);
+    }
+    Ok(Some(f32_bytes_to_vec(&fs::read(path)?)?))
+}
+
+fn parse_meta_usize(text: &str, key: &str) -> Option<usize> {
+    text.lines().find_map(|line| {
+        let (name, value) = line.split_once('=')?;
+        if name.trim() == key {
+            value.trim().parse::<usize>().ok()
+        } else {
+            None
+        }
+    })
+}
+
+fn parse_meta_f32(text: &str, key: &str) -> Option<f32> {
+    text.lines().find_map(|line| {
+        let (name, value) = line.split_once('=')?;
+        if name.trim() == key {
+            value.trim().parse::<f32>().ok()
+        } else {
+            None
+        }
+    })
+}
+
+fn f32_bytes_to_vec(bytes: &[u8]) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    if bytes.len() % std::mem::size_of::<f32>() != 0 {
+        return Err(format!("expected f32 byte length, got {} bytes", bytes.len()).into());
+    }
+    Ok(bytes
+        .chunks_exact(4)
+        .map(|chunk| f32::from_le_bytes(chunk.try_into().unwrap()))
+        .collect())
+}
+
+fn seeded_latents(latent_width: u32, latent_height: u32, seed: u64) -> Vec<f32> {
+    let count = 16usize * latent_width as usize * latent_height as usize;
+    let mut state = seed ^ 0x9e37_79b9_7f4a_7c15;
+    let mut out = Vec::with_capacity(count);
+    while out.len() < count {
+        state ^= state >> 12;
+        state ^= state << 25;
+        state ^= state >> 27;
+        let value = state.wrapping_mul(0x2545_f491_4f6c_dd1d);
+        let unit = ((value >> 40) as u32) as f32 / ((1u32 << 24) as f32);
+        out.push(unit * 2.0 - 1.0);
+    }
+    out
+}
+
+fn compare_direct_debug_stages(
+    transformer_path: &Path,
+    config: FluxTransformerConfig,
+    latent_shape: FluxLatentShape,
+    conditioning: &FluxConditioning,
+    packed_latents: &[f32],
+    timestep: f32,
+    guidance: f32,
+    stages: &[FluxTransformerStageOutput],
+) -> Result<(), Box<dyn std::error::Error>> {
+    let header = MlxSafetensorsHeader::load(transformer_path)?;
+    let input_hidden =
+        cpu_linear_projection(&header, "img_in.weight", "img_in.bias", packed_latents)?;
+    compare_direct_stage(
+        "direct.input.hidden",
+        input_hidden.clone(),
+        find_stage(stages, "input.hidden")?,
+    )?;
+    let input_encoder_hidden = cpu_linear_projection(
+        &header,
+        "txt_in.weight",
+        "txt_in.bias",
+        &conditioning.t5_hidden_states,
+    )?;
+    compare_direct_stage(
+        "direct.input.encoder_hidden",
+        input_encoder_hidden.clone(),
+        find_stage(stages, "input.encoder_hidden")?,
+    )?;
+    let mut temb = cpu_timestep_projection(&header, "time_in", timestep)?;
+    let pooled = cpu_silu_mlp(&header, "vector_in", &conditioning.clip_pooled)?;
+    add_inplace(&mut temb, &pooled)?;
+    if config.guidance_embed {
+        let guidance = cpu_timestep_projection(&header, "guidance_in", guidance)?;
+        add_inplace(&mut temb, &guidance)?;
+    }
+    compare_direct_stage(
+        "direct.input.temb",
+        temb.clone(),
+        find_stage(stages, "input.temb")?,
+    )?;
+    compare_direct_double_block0(
+        &header,
+        config,
+        latent_shape,
+        &input_hidden,
+        &input_encoder_hidden,
+        &temb,
+        stages,
+    )?;
+    compare_direct_single_block0(&header, config, latent_shape, &temb, stages)?;
+    Ok(())
+}
+
+fn compare_direct_double_block0(
+    header: &MlxSafetensorsHeader,
+    config: FluxTransformerConfig,
+    latent_shape: FluxLatentShape,
+    hidden: &[f32],
+    encoder_hidden: &[f32],
+    temb: &[f32],
+    stages: &[FluxTransformerStageOutput],
+) -> Result<(), Box<dyn std::error::Error>> {
+    let hidden_size = config.hidden_size as usize;
+    let head_count = config.num_heads as usize;
+    let head_dim = config.head_dim() as usize;
+
+    let img_mod = cpu_linear_projection(
+        header,
+        "double_blocks.0.img_mod.lin.weight",
+        "double_blocks.0.img_mod.lin.bias",
+        &temb.iter().copied().map(silu_scalar).collect::<Vec<_>>(),
+    )?;
+    let txt_mod = cpu_linear_projection(
+        header,
+        "double_blocks.0.txt_mod.lin.weight",
+        "double_blocks.0.txt_mod.lin.bias",
+        &temb.iter().copied().map(silu_scalar).collect::<Vec<_>>(),
+    )?;
+    let img_shift_msa = cpu_chunk(&img_mod, hidden_size, 6, 0)?;
+    let img_scale_msa = cpu_chunk(&img_mod, hidden_size, 6, 1)?;
+    let img_gate_msa = cpu_chunk(&img_mod, hidden_size, 6, 2)?;
+    let img_shift_mlp = cpu_chunk(&img_mod, hidden_size, 6, 3)?;
+    let img_scale_mlp = cpu_chunk(&img_mod, hidden_size, 6, 4)?;
+    let txt_shift_msa = cpu_chunk(&txt_mod, hidden_size, 6, 0)?;
+    let txt_scale_msa = cpu_chunk(&txt_mod, hidden_size, 6, 1)?;
+    let txt_gate_msa = cpu_chunk(&txt_mod, hidden_size, 6, 2)?;
+    let txt_shift_mlp = cpu_chunk(&txt_mod, hidden_size, 6, 3)?;
+    let txt_scale_mlp = cpu_chunk(&txt_mod, hidden_size, 6, 4)?;
+
+    let norm_hidden =
+        cpu_modulated_layer_norm(hidden, hidden_size, &img_scale_msa, &img_shift_msa)?;
+    let norm_encoder_hidden =
+        cpu_modulated_layer_norm(encoder_hidden, hidden_size, &txt_scale_msa, &txt_shift_msa)?;
+    compare_direct_stage(
+        "direct.double_blocks.0.norm_hidden",
+        norm_hidden.clone(),
+        find_stage(stages, "double_blocks.0.norm_hidden")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.norm_encoder_hidden",
+        norm_encoder_hidden.clone(),
+        find_stage(stages, "double_blocks.0.norm_encoder_hidden")?,
+    )?;
+
+    let img_qkv = cpu_linear_projection(
+        header,
+        "double_blocks.0.img_attn.qkv.weight",
+        "double_blocks.0.img_attn.qkv.bias",
+        &norm_hidden,
+    )?;
+    let txt_qkv = cpu_linear_projection(
+        header,
+        "double_blocks.0.txt_attn.qkv.weight",
+        "double_blocks.0.txt_attn.qkv.bias",
+        &norm_encoder_hidden,
+    )?;
+    let img_q = cpu_chunk(&img_qkv, hidden_size, 3, 0)?;
+    let img_k = cpu_chunk(&img_qkv, hidden_size, 3, 1)?;
+    let img_v = cpu_chunk(&img_qkv, hidden_size, 3, 2)?;
+    let txt_q = cpu_chunk(&txt_qkv, hidden_size, 3, 0)?;
+    let txt_k = cpu_chunk(&txt_qkv, hidden_size, 3, 1)?;
+    let txt_v = cpu_chunk(&txt_qkv, hidden_size, 3, 2)?;
+
+    let img_q_norm = cpu_head_rms_norm(
+        &img_q,
+        head_dim,
+        head_count,
+        &load_rank1_tensor(header, "double_blocks.0.img_attn.norm.query_norm.scale")?,
+    )?;
+    let img_k_norm = cpu_head_rms_norm(
+        &img_k,
+        head_dim,
+        head_count,
+        &load_rank1_tensor(header, "double_blocks.0.img_attn.norm.key_norm.scale")?,
+    )?;
+    let txt_q_norm = cpu_head_rms_norm(
+        &txt_q,
+        head_dim,
+        head_count,
+        &load_rank1_tensor(header, "double_blocks.0.txt_attn.norm.query_norm.scale")?,
+    )?;
+    let txt_k_norm = cpu_head_rms_norm(
+        &txt_k,
+        head_dim,
+        head_count,
+        &load_rank1_tensor(header, "double_blocks.0.txt_attn.norm.key_norm.scale")?,
+    )?;
+
+    compare_direct_stage(
+        "direct.double_blocks.0.img_q_norm",
+        img_q_norm.clone(),
+        find_stage(stages, "double_blocks.0.img_q_norm")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.img_k_norm",
+        img_k_norm.clone(),
+        find_stage(stages, "double_blocks.0.img_k_norm")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.img_v",
+        img_v.clone(),
+        find_stage(stages, "double_blocks.0.img_v")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.txt_q_norm",
+        txt_q_norm.clone(),
+        find_stage(stages, "double_blocks.0.txt_q_norm")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.txt_k_norm",
+        txt_k_norm.clone(),
+        find_stage(stages, "double_blocks.0.txt_k_norm")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.txt_v",
+        txt_v.clone(),
+        find_stage(stages, "double_blocks.0.txt_v")?,
+    )?;
+
+    let q = concat_token_rows(&txt_q_norm, &img_q_norm, hidden_size)?;
+    let k = concat_token_rows(&txt_k_norm, &img_k_norm, hidden_size)?;
+    let v = concat_token_rows(&txt_v, &img_v, hidden_size)?;
+    let positions = flux_position_ids(
+        encoder_hidden.len() / hidden_size,
+        latent_shape.packed_width as usize,
+        latent_shape.packed_height as usize,
+    );
+    let mut q_rope = q.clone();
+    let mut k_rope = k.clone();
+    cpu_apply_flux_mrope(
+        &mut q_rope,
+        &positions,
+        head_dim,
+        head_count,
+        config.axes_dim,
+        config.theta as f32,
+    )?;
+    cpu_apply_flux_mrope(
+        &mut k_rope,
+        &positions,
+        head_dim,
+        head_count,
+        config.axes_dim,
+        config.theta as f32,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.q_rope",
+        q_rope.clone(),
+        find_stage(stages, "double_blocks.0.q_rope")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.k_rope",
+        k_rope.clone(),
+        find_stage(stages, "double_blocks.0.k_rope")?,
+    )?;
+    let attn = cpu_attention(&q_rope, &k_rope, &v, head_dim, head_count)?;
+    let text_token_count = encoder_hidden.len() / hidden_size;
+    compare_direct_stage(
+        "direct.double_blocks.0.hidden_attn_input",
+        attn[text_token_count * hidden_size..].to_vec(),
+        find_stage(stages, "double_blocks.0.hidden_attn_input")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.encoder_attn_input",
+        attn[..text_token_count * hidden_size].to_vec(),
+        find_stage(stages, "double_blocks.0.encoder_attn_input")?,
+    )?;
+
+    let hidden_attn_input = find_stage(stages, "double_blocks.0.hidden_attn_input")?;
+    let encoder_attn_input = find_stage(stages, "double_blocks.0.encoder_attn_input")?;
+    let hidden_attn_proj = cpu_linear_projection(
+        header,
+        "double_blocks.0.img_attn.proj.weight",
+        "double_blocks.0.img_attn.proj.bias",
+        hidden_attn_input,
+    )?;
+    let encoder_attn_proj = cpu_linear_projection(
+        header,
+        "double_blocks.0.txt_attn.proj.weight",
+        "double_blocks.0.txt_attn.proj.bias",
+        encoder_attn_input,
+    )?;
+    let hidden_post_attn = cpu_gated_residual(hidden, &hidden_attn_proj, &img_gate_msa)?;
+    let encoder_hidden_post_attn =
+        cpu_gated_residual(encoder_hidden, &encoder_attn_proj, &txt_gate_msa)?;
+    compare_direct_stage(
+        "direct.double_blocks.0.hidden_post_attn",
+        hidden_post_attn.clone(),
+        find_stage(stages, "double_blocks.0.hidden_post_attn")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.encoder_hidden_post_attn",
+        encoder_hidden_post_attn.clone(),
+        find_stage(stages, "double_blocks.0.encoder_hidden_post_attn")?,
+    )?;
+
+    compare_direct_stage(
+        "direct.double_blocks.0.hidden_ff_input",
+        cpu_modulated_layer_norm(
+            &hidden_post_attn,
+            hidden_size,
+            &img_scale_mlp,
+            &img_shift_mlp,
+        )?,
+        find_stage(stages, "double_blocks.0.hidden_ff_input")?,
+    )?;
+    compare_direct_stage(
+        "direct.double_blocks.0.encoder_ff_input",
+        cpu_modulated_layer_norm(
+            &encoder_hidden_post_attn,
+            hidden_size,
+            &txt_scale_mlp,
+            &txt_shift_mlp,
+        )?,
+        find_stage(stages, "double_blocks.0.encoder_ff_input")?,
+    )?;
+    Ok(())
+}
+
+fn compare_direct_single_block0(
+    header: &MlxSafetensorsHeader,
+    config: FluxTransformerConfig,
+    latent_shape: FluxLatentShape,
+    temb: &[f32],
+    stages: &[FluxTransformerStageOutput],
+) -> Result<(), Box<dyn std::error::Error>> {
+    let hidden = find_stage(stages, "double_blocks.18.hidden")?;
+    let encoder_hidden = find_stage(stages, "double_blocks.18.encoder_hidden")?;
+    let hidden_size = config.hidden_size as usize;
+    let head_count = config.num_heads as usize;
+    let head_dim = config.head_dim() as usize;
+    let text_token_count = encoder_hidden.len() / hidden_size;
+
+    let joint_input = concat_token_rows(encoder_hidden, hidden, hidden_size)?;
+    let mod_lin = cpu_linear_projection(
+        header,
+        "single_blocks.0.modulation.lin.weight",
+        "single_blocks.0.modulation.lin.bias",
+        &temb.iter().copied().map(silu_scalar).collect::<Vec<_>>(),
+    )?;
+    let shift = cpu_chunk(&mod_lin, hidden_size, 3, 0)?;
+    let scale = cpu_chunk(&mod_lin, hidden_size, 3, 1)?;
+    let gate = cpu_chunk(&mod_lin, hidden_size, 3, 2)?;
+
+    let norm_joint = cpu_modulated_layer_norm(&joint_input, hidden_size, &scale, &shift)?;
+    compare_direct_stage(
+        "direct.single_blocks.0.norm_joint",
+        norm_joint.clone(),
+        find_stage(stages, "single_blocks.0.norm_joint")?,
+    )?;
+
+    let linear1 = cpu_linear_projection(
+        header,
+        "single_blocks.0.linear1.weight",
+        "single_blocks.0.linear1.bias",
+        &norm_joint,
+    )?;
+    let q = cpu_row_slice(&linear1, hidden_size * 7, 0, hidden_size)?;
+    let k = cpu_row_slice(&linear1, hidden_size * 7, hidden_size, hidden_size)?;
+    let v = cpu_row_slice(&linear1, hidden_size * 7, hidden_size * 2, hidden_size)?;
+    let mlp = cpu_row_slice(&linear1, hidden_size * 7, hidden_size * 3, hidden_size * 4)?;
+
+    let q_norm = cpu_head_rms_norm(
+        &q,
+        head_dim,
+        head_count,
+        &load_rank1_tensor(header, "single_blocks.0.norm.query_norm.scale")?,
+    )?;
+    let k_norm = cpu_head_rms_norm(
+        &k,
+        head_dim,
+        head_count,
+        &load_rank1_tensor(header, "single_blocks.0.norm.key_norm.scale")?,
+    )?;
+    compare_direct_stage(
+        "direct.single_blocks.0.q_norm",
+        q_norm.clone(),
+        find_stage(stages, "single_blocks.0.q_norm")?,
+    )?;
+    compare_direct_stage(
+        "direct.single_blocks.0.k_norm",
+        k_norm.clone(),
+        find_stage(stages, "single_blocks.0.k_norm")?,
+    )?;
+    compare_direct_stage(
+        "direct.single_blocks.0.v",
+        v.clone(),
+        find_stage(stages, "single_blocks.0.v")?,
+    )?;
+
+    let positions = flux_position_ids(
+        text_token_count,
+        latent_shape.packed_width as usize,
+        latent_shape.packed_height as usize,
+    );
+    let mut q_rope = q_norm.clone();
+    let mut k_rope = k_norm.clone();
+    cpu_apply_flux_mrope(
+        &mut q_rope,
+        &positions,
+        head_dim,
+        head_count,
+        config.axes_dim,
+        config.theta as f32,
+    )?;
+    cpu_apply_flux_mrope(
+        &mut k_rope,
+        &positions,
+        head_dim,
+        head_count,
+        config.axes_dim,
+        config.theta as f32,
+    )?;
+    let attn = cpu_attention(&q_rope, &k_rope, &v, head_dim, head_count)?;
+    compare_direct_stage(
+        "direct.single_blocks.0.attn",
+        attn.clone(),
+        find_stage(stages, "single_blocks.0.attn")?,
+    )?;
+
+    let mlp = mlp.into_iter().map(gelu_scalar).collect::<Vec<_>>();
+    compare_direct_stage(
+        "direct.single_blocks.0.mlp",
+        mlp.clone(),
+        find_stage(stages, "single_blocks.0.mlp")?,
+    )?;
+
+    let fused = concat_feature_rows(&attn, hidden_size, &mlp, hidden_size * 4)?;
+    let proj = cpu_linear_projection(
+        header,
+        "single_blocks.0.linear2.weight",
+        "single_blocks.0.linear2.bias",
+        &fused,
+    )?;
+    compare_direct_stage(
+        "direct.single_blocks.0.proj",
+        proj.clone(),
+        find_stage(stages, "single_blocks.0.proj")?,
+    )?;
+
+    let joint = cpu_gated_residual(&joint_input, &proj, &gate)?;
+    compare_direct_stage(
+        "direct.single_blocks.0.joint",
+        joint,
+        find_stage(stages, "single_blocks.0.joint")?,
+    )?;
+    Ok(())
+}
+
+fn find_stage<'a>(
+    stages: &'a [FluxTransformerStageOutput],
+    name: &str,
+) -> Result<&'a [f32], Box<dyn std::error::Error>> {
+    stages
+        .iter()
+        .find(|stage| stage.name == name)
+        .map(|stage| stage.values.as_slice())
+        .ok_or_else(|| format!("missing debug stage '{name}'").into())
+}
+
+fn compare_direct_stage(
+    label: &str,
+    expected: Vec<f32>,
+    actual: &[f32],
+) -> Result<(), Box<dyn std::error::Error>> {
+    let (max_abs_diff, mean_abs_diff) = diff_stats(actual, &expected)?;
+    let preview_len = expected.len().min(actual.len()).min(4);
+    println!(
+        "{} actual={:?} expected={:?} diff.max_abs={:.6} diff.mean_abs={:.6}",
+        label,
+        &actual[..preview_len],
+        &expected[..preview_len],
+        max_abs_diff,
+        mean_abs_diff
+    );
+    Ok(())
+}
+
+fn cpu_timestep_projection(
+    header: &MlxSafetensorsHeader,
+    prefix: &str,
+    timestep: f32,
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    let embed = cpu_timestep_embedding(timestep * 1000.0, 256, 10_000);
+    cpu_silu_mlp(header, prefix, &embed)
+}
+
+fn cpu_silu_mlp(
+    header: &MlxSafetensorsHeader,
+    prefix: &str,
+    input: &[f32],
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    let hidden = cpu_linear_projection(
+        header,
+        &format!("{prefix}.in_layer.weight"),
+        &format!("{prefix}.in_layer.bias"),
+        input,
+    )?;
+    let hidden = hidden.into_iter().map(silu_scalar).collect::<Vec<_>>();
+    cpu_linear_projection(
+        header,
+        &format!("{prefix}.out_layer.weight"),
+        &format!("{prefix}.out_layer.bias"),
+        &hidden,
+    )
+}
+
+fn cpu_linear_projection(
+    header: &MlxSafetensorsHeader,
+    weight_name: &str,
+    bias_name: &str,
+    input: &[f32],
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    let weight = load_rank2_tensor(header, weight_name)?;
+    let bias = load_rank1_tensor(header, bias_name)?;
+    if input.len() % weight.cols != 0 {
+        return Err(format!(
+            "linear '{}' expected input width {}, got {} values",
+            weight_name,
+            weight.cols,
+            input.len()
+        )
+        .into());
+    }
+    if bias.len() != weight.rows {
+        return Err(format!(
+            "linear '{}' bias expected {} values, got {}",
+            bias_name,
+            weight.rows,
+            bias.len()
+        )
+        .into());
+    }
+
+    let token_count = input.len() / weight.cols;
+    let mut output = vec![0.0f32; weight.rows * token_count];
+    for token in 0..token_count {
+        let input_row = &input[token * weight.cols..(token + 1) * weight.cols];
+        let output_row = &mut output[token * weight.rows..(token + 1) * weight.rows];
+        output_row.copy_from_slice(&bias);
+        for (row, row_values) in weight.values.chunks_exact(weight.cols).enumerate() {
+            let mut acc = output_row[row];
+            for (w, x) in row_values.iter().zip(input_row.iter()) {
+                acc += w * x;
+            }
+            output_row[row] = acc;
+        }
+    }
+    Ok(output)
+}
+
+fn load_rank1_tensor(
+    header: &MlxSafetensorsHeader,
+    base_name: &str,
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    let parts = load_canonical_parts(header, base_name)?;
+    let mut values = Vec::new();
+    for part in parts {
+        if part.entry.shape.len() != 1 {
+            return Err(format!(
+                "tensor '{}' expected rank1 part, got {:?}",
+                part.original_name, part.entry.shape
+            )
+            .into());
+        }
+        values.extend(read_tensor_f32(header, part.original_name, part.entry)?);
+    }
+    Ok(values)
+}
+
+fn load_rank2_tensor(
+    header: &MlxSafetensorsHeader,
+    base_name: &str,
+) -> Result<CpuMatrix, Box<dyn std::error::Error>> {
+    let parts = load_canonical_parts(header, base_name)?;
+    let mut values = Vec::new();
+    let mut cols = None;
+    let mut rows = 0usize;
+    for part in parts {
+        if part.entry.shape.len() != 2 {
+            return Err(format!(
+                "tensor '{}' expected rank2 part, got {:?}",
+                part.original_name, part.entry.shape
+            )
+            .into());
+        }
+        let part_rows = usize::try_from(part.entry.shape[0])?;
+        let part_cols = usize::try_from(part.entry.shape[1])?;
+        match cols {
+            Some(cols) if cols != part_cols => {
+                return Err(format!(
+                    "tensor '{}' has inconsistent input width {} vs {}",
+                    base_name, cols, part_cols
+                )
+                .into())
+            }
+            None => cols = Some(part_cols),
+            _ => {}
+        }
+        rows += part_rows;
+        values.extend(read_tensor_f32(header, part.original_name, part.entry)?);
+    }
+    Ok(CpuMatrix {
+        rows,
+        cols: cols.unwrap_or(0),
+        values,
+    })
+}
+
+fn load_canonical_parts<'a>(
+    header: &'a MlxSafetensorsHeader,
+    base_name: &str,
+) -> Result<Vec<CanonicalTensorPart<'a>>, Box<dyn std::error::Error>> {
+    let mut parts = header
+        .tensors
+        .iter()
+        .filter_map(|(name, entry)| {
+            let canonical = canonicalize_flux_diffusion_tensor_name(name);
+            if canonical == base_name {
+                Some(CanonicalTensorPart {
+                    original_name: name.as_str(),
+                    entry,
+                    suffix_index: 0,
+                })
+            } else if let Some(suffix) = canonical.strip_prefix(&format!("{base_name}.")) {
+                suffix
+                    .parse::<usize>()
+                    .ok()
+                    .map(|suffix_index| CanonicalTensorPart {
+                        original_name: name.as_str(),
+                        entry,
+                        suffix_index,
+                    })
+            } else {
+                None
+            }
+        })
+        .collect::<Vec<_>>();
+    parts.sort_by_key(|part| part.suffix_index);
+    if parts.is_empty() {
+        return Err(format!("missing canonical tensor '{base_name}'").into());
+    }
+    Ok(parts)
+}
+
+fn read_tensor_f32(
+    header: &MlxSafetensorsHeader,
+    name: &str,
+    entry: &MlxTensorEntry,
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    let bytes = header.read_tensor_bytes(name)?;
+    match entry.dtype {
+        MlxDType::F32 => Ok(bytes
+            .chunks_exact(4)
+            .map(|chunk| f32::from_le_bytes(chunk.try_into().unwrap()))
+            .collect()),
+        MlxDType::F16 => Ok(bytes
+            .chunks_exact(2)
+            .map(|chunk| f16_to_f32(u16::from_le_bytes(chunk.try_into().unwrap())))
+            .collect()),
+        MlxDType::BF16 => Ok(bytes
+            .chunks_exact(2)
+            .map(|chunk| bf16_to_f32(u16::from_le_bytes(chunk.try_into().unwrap())))
+            .collect()),
+        _ => Err(format!("unsupported tensor dtype {:?} for '{}'", entry.dtype, name).into()),
+    }
+}
+
+fn cpu_timestep_embedding(timestep: f32, dim: usize, max_period: i32) -> Vec<f32> {
+    let half = dim / 2;
+    let mut embed = vec![0.0f32; dim];
+    for j in 0..half {
+        let freq = (-((max_period as f32).ln()) * j as f32 / half as f32).exp();
+        let arg = timestep * freq;
+        embed[j] = arg.cos();
+        embed[j + half] = arg.sin();
+    }
+    embed
+}
+
+fn silu_scalar(x: f32) -> f32 {
+    x / (1.0 + (-x).exp())
+}
+
+fn gelu_scalar(x: f32) -> f32 {
+    let inner = (2.0f32 / std::f32::consts::PI).sqrt() * (x + 0.044_715 * x * x * x);
+    0.5 * x * (1.0 + inner.tanh())
+}
+
+fn add_inplace(dst: &mut [f32], src: &[f32]) -> Result<(), Box<dyn std::error::Error>> {
+    if dst.len() != src.len() {
+        return Err(format!(
+            "cannot add tensors of different lengths: {} vs {}",
+            dst.len(),
+            src.len()
+        )
+        .into());
+    }
+    for (dst_value, src_value) in dst.iter_mut().zip(src.iter()) {
+        *dst_value += src_value;
+    }
+    Ok(())
+}
+
+fn cpu_chunk(
+    values: &[f32],
+    chunk_width: usize,
+    chunk_count: usize,
+    chunk_index: usize,
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    let total_width = chunk_width
+        .checked_mul(chunk_count)
+        .ok_or("chunk width overflow")?;
+    if values.len() % total_width != 0 {
+        return Err(format!(
+            "cannot chunk tensor of length {} into {} chunks of width {}",
+            values.len(),
+            chunk_count,
+            chunk_width
+        )
+        .into());
+    }
+    if chunk_index >= chunk_count {
+        return Err(format!(
+            "chunk index {} out of range for {} chunks",
+            chunk_index, chunk_count
+        )
+        .into());
+    }
+    let token_count = values.len() / total_width;
+    let mut out = Vec::with_capacity(token_count * chunk_width);
+    for token in 0..token_count {
+        let base = token * total_width + chunk_index * chunk_width;
+        out.extend_from_slice(&values[base..base + chunk_width]);
+    }
+    Ok(out)
+}
+
+fn cpu_row_slice(
+    values: &[f32],
+    row_width: usize,
+    start: usize,
+    len: usize,
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    if values.len() % row_width != 0 {
+        return Err(format!(
+            "cpu row slice input len {} is not aligned to row width {}",
+            values.len(),
+            row_width
+        )
+        .into());
+    }
+    if start + len > row_width {
+        return Err(format!(
+            "cpu row slice [{}..{}) exceeds row width {}",
+            start,
+            start + len,
+            row_width
+        )
+        .into());
+    }
+    let row_count = values.len() / row_width;
+    let mut out = Vec::with_capacity(row_count * len);
+    for row in 0..row_count {
+        let row_values = &values[row * row_width..(row + 1) * row_width];
+        out.extend_from_slice(&row_values[start..start + len]);
+    }
+    Ok(out)
+}
+
+fn cpu_modulated_layer_norm(
+    input: &[f32],
+    hidden_size: usize,
+    scale: &[f32],
+    shift: &[f32],
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    if input.len() % hidden_size != 0 {
+        return Err(format!(
+            "layer norm input length {} is not divisible by hidden size {}",
+            input.len(),
+            hidden_size
+        )
+        .into());
+    }
+    if scale.len() != hidden_size || shift.len() != hidden_size {
+        return Err(format!(
+            "layer norm modulation length mismatch: scale={} shift={} hidden={}",
+            scale.len(),
+            shift.len(),
+            hidden_size
+        )
+        .into());
+    }
+    let token_count = input.len() / hidden_size;
+    let mut output = vec![0.0f32; input.len()];
+    for token in 0..token_count {
+        let row = &input[token * hidden_size..(token + 1) * hidden_size];
+        let mean = row.iter().sum::<f32>() / hidden_size as f32;
+        let variance = row
+            .iter()
+            .map(|value| {
+                let centered = *value - mean;
+                centered * centered
+            })
+            .sum::<f32>()
+            / hidden_size as f32;
+        let inv_std = 1.0f32 / (variance + 1.0e-6).sqrt();
+        let output_row = &mut output[token * hidden_size..(token + 1) * hidden_size];
+        for index in 0..hidden_size {
+            let norm = (row[index] - mean) * inv_std;
+            output_row[index] = norm * (1.0 + scale[index]) + shift[index];
+        }
+    }
+    Ok(output)
+}
+
+fn cpu_head_rms_norm(
+    input: &[f32],
+    head_dim: usize,
+    head_count: usize,
+    scale: &[f32],
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    let hidden_size = head_dim
+        .checked_mul(head_count)
+        .ok_or("head size overflow")?;
+    if input.len() % hidden_size != 0 {
+        return Err(format!(
+            "head rms input length {} is not divisible by hidden size {}",
+            input.len(),
+            hidden_size
+        )
+        .into());
+    }
+    if scale.len() != head_dim {
+        return Err(format!(
+            "head rms scale length {} does not match head dim {}",
+            scale.len(),
+            head_dim
+        )
+        .into());
+    }
+    let token_count = input.len() / hidden_size;
+    let mut output = vec![0.0f32; input.len()];
+    for token in 0..token_count {
+        for head in 0..head_count {
+            let start = token * hidden_size + head * head_dim;
+            let row = &input[start..start + head_dim];
+            let mean_square = row.iter().map(|value| value * value).sum::<f32>() / head_dim as f32;
+            let inv_rms = 1.0f32 / (mean_square + 1.0e-6).sqrt();
+            let output_row = &mut output[start..start + head_dim];
+            for index in 0..head_dim {
+                output_row[index] = row[index] * inv_rms * scale[index];
+            }
+        }
+    }
+    Ok(output)
+}
+
+fn cpu_gated_residual(
+    residual: &[f32],
+    update: &[f32],
+    gate: &[f32],
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    if residual.len() != update.len() {
+        return Err(format!(
+            "gated residual length mismatch: residual={} update={}",
+            residual.len(),
+            update.len()
+        )
+        .into());
+    }
+    if update.len() % gate.len() != 0 {
+        return Err(format!(
+            "gated residual gate length {} is not broadcast-compatible with {}",
+            gate.len(),
+            update.len()
+        )
+        .into());
+    }
+    let token_count = update.len() / gate.len();
+    let mut output = residual.to_vec();
+    for token in 0..token_count {
+        let gate_row = gate;
+        let update_row = &update[token * gate.len()..(token + 1) * gate.len()];
+        let output_row = &mut output[token * gate.len()..(token + 1) * gate.len()];
+        for index in 0..gate.len() {
+            output_row[index] += update_row[index] * gate_row[index];
+        }
+    }
+    Ok(output)
+}
+
+fn concat_token_rows(
+    lhs: &[f32],
+    rhs: &[f32],
+    row_width: usize,
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    if lhs.len() % row_width != 0 || rhs.len() % row_width != 0 {
+        return Err("concat token rows received non-row-aligned inputs".into());
+    }
+    let mut out = Vec::with_capacity(lhs.len() + rhs.len());
+    out.extend_from_slice(lhs);
+    out.extend_from_slice(rhs);
+    Ok(out)
+}
+
+fn concat_feature_rows(
+    lhs: &[f32],
+    lhs_width: usize,
+    rhs: &[f32],
+    rhs_width: usize,
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    if lhs.len() % lhs_width != 0 || rhs.len() % rhs_width != 0 {
+        return Err("concat feature rows received non-row-aligned inputs".into());
+    }
+    let row_count = lhs.len() / lhs_width;
+    if rhs.len() / rhs_width != row_count {
+        return Err(format!(
+            "concat feature rows count mismatch: {} vs {}",
+            row_count,
+            rhs.len() / rhs_width
+        )
+        .into());
+    }
+    let mut out = Vec::with_capacity(lhs.len() + rhs.len());
+    for row in 0..row_count {
+        let lhs_row = &lhs[row * lhs_width..(row + 1) * lhs_width];
+        let rhs_row = &rhs[row * rhs_width..(row + 1) * rhs_width];
+        out.extend_from_slice(lhs_row);
+        out.extend_from_slice(rhs_row);
+    }
+    Ok(out)
+}
+
+fn flux_position_ids(
+    text_token_count: usize,
+    packed_width: usize,
+    packed_height: usize,
+) -> Vec<[i32; 3]> {
+    let mut ids = vec![[0i32; 3]; text_token_count + packed_width * packed_height];
+    let mut index = text_token_count;
+    for row in 0..packed_height {
+        for col in 0..packed_width {
+            ids[index] = [0, row as i32, col as i32];
+            index += 1;
+        }
+    }
+    ids
+}
+
+fn cpu_apply_flux_mrope(
+    values: &mut [f32],
+    positions: &[[i32; 3]],
+    head_dim: usize,
+    head_count: usize,
+    axes_dim: [u32; 3],
+    theta: f32,
+) -> Result<(), Box<dyn std::error::Error>> {
+    let hidden_size = head_dim
+        .checked_mul(head_count)
+        .ok_or("mrope hidden size overflow")?;
+    if values.len() != positions.len() * hidden_size {
+        return Err(format!(
+            "mrope values length {} does not match {} tokens x {} hidden",
+            values.len(),
+            positions.len(),
+            hidden_size
+        )
+        .into());
+    }
+
+    let mut section_start = 0usize;
+    for (axis_index, axis_dim) in axes_dim.into_iter().enumerate() {
+        let section_dim = axis_dim as usize;
+        let section_pairs = section_dim / 2;
+        for token in 0..positions.len() {
+            let pos = positions[token][axis_index] as f32;
+            for head in 0..head_count {
+                let base = token * hidden_size + head * head_dim + section_start;
+                for pair in 0..section_pairs {
+                    let exponent = (2.0 * pair as f32) / section_dim as f32;
+                    let omega = 1.0f32 / theta.powf(exponent);
+                    let angle = pos * omega;
+                    let cos = angle.cos();
+                    let sin = angle.sin();
+                    let even = base + pair * 2;
+                    let odd = even + 1;
+                    let x0 = values[even];
+                    let x1 = values[odd];
+                    values[even] = x0 * cos - x1 * sin;
+                    values[odd] = x0 * sin + x1 * cos;
+                }
+            }
+        }
+        section_start += section_dim;
+    }
+    Ok(())
+}
+
+fn cpu_attention(
+    q: &[f32],
+    k: &[f32],
+    v: &[f32],
+    head_dim: usize,
+    head_count: usize,
+) -> Result<Vec<f32>, Box<dyn std::error::Error>> {
+    let hidden_size = head_dim
+        .checked_mul(head_count)
+        .ok_or("attention hidden size overflow")?;
+    if q.len() != k.len() || q.len() != v.len() || q.len() % hidden_size != 0 {
+        return Err("attention input shape mismatch".into());
+    }
+    let token_count = q.len() / hidden_size;
+    let scale = 1.0f32 / (head_dim as f32).sqrt();
+    let mut output = vec![0.0f32; q.len()];
+    let mut scores = vec![0.0f32; token_count];
+    let mut weights = vec![0.0f32; token_count];
+
+    for head in 0..head_count {
+        for q_token in 0..token_count {
+            let q_base = q_token * hidden_size + head * head_dim;
+            let q_row = &q[q_base..q_base + head_dim];
+            let mut max_score = f32::NEG_INFINITY;
+            for k_token in 0..token_count {
+                let k_base = k_token * hidden_size + head * head_dim;
+                let k_row = &k[k_base..k_base + head_dim];
+                let mut dot = 0.0f32;
+                for dim in 0..head_dim {
+                    dot += q_row[dim] * k_row[dim];
+                }
+                let score = dot * scale;
+                scores[k_token] = score;
+                max_score = max_score.max(score);
+            }
+
+            let mut sum = 0.0f32;
+            for token in 0..token_count {
+                let weight = (scores[token] - max_score).exp();
+                weights[token] = weight;
+                sum += weight;
+            }
+
+            let out_base = q_token * hidden_size + head * head_dim;
+            let out_row = &mut output[out_base..out_base + head_dim];
+            out_row.fill(0.0);
+            for k_token in 0..token_count {
+                let v_base = k_token * hidden_size + head * head_dim;
+                let v_row = &v[v_base..v_base + head_dim];
+                let normalized = weights[k_token] / sum;
+                for dim in 0..head_dim {
+                    out_row[dim] += normalized * v_row[dim];
+                }
+            }
+        }
+    }
+
+    Ok(output)
+}
+
+struct CpuMatrix {
+    rows: usize,
+    cols: usize,
+    values: Vec<f32>,
+}
+
+struct CanonicalTensorPart<'a> {
+    original_name: &'a str,
+    entry: &'a MlxTensorEntry,
+    suffix_index: usize,
+}
diff --git a/libs/diffusion/src/bin/h3_generate.rs b/libs/diffusion/src/bin/h3_generate.rs
index 2c42950df..867a32f35 100644
--- a/libs/diffusion/src/bin/h3_generate.rs
+++ b/libs/diffusion/src/bin/h3_generate.rs
@@ -20,7 +20,6 @@
 //! forward-0 input are re-used verbatim (anchor parity) and the rest is the
 //! reference noise.
 
-use makepad_diffusion::backend::GemmPrecision;
 use makepad_diffusion::h3::H3_VIDEO_PATCH_DIM;
 use makepad_diffusion::h3::H3KeyframeAnchor;
 use makepad_diffusion::h3_pipeline::{h3_generate, H3GenerateParams, H3KeyframeInput};
@@ -203,6 +202,7 @@ fn run(opts: &HashMap<String, String>) -> Result<(), String> {
     let steps = opt_usize(opts, "steps", 50);
     let seed = opt_usize(opts, "seed", 42) as u64;
     let own_noise = opts.contains_key("own-noise");
+    let act16 = std::env::var("H3_ACT_F16").map(|v| v != "0").unwrap_or(false);
 
     // Token ids: --prompt through the in-repo Qwen tokenizer port, or from
     // the dump (fixed r1 prompt) for oracle-parity runs.
@@ -328,13 +328,11 @@ fn run(opts: &HashMap<String, String>) -> Result<(), String> {
             return Some(H3ComponentFile {
                 path: std::path::PathBuf::from(path),
                 format: H3WeightFormat::Gguf,
-                dit_namespace: None,
             });
         }
         opts.get(nvfp4_key).map(|path| H3ComponentFile {
             path: std::path::PathBuf::from(path),
             format: H3WeightFormat::Nvfp4,
-            dit_namespace: None,
         })
     };
     let dit_file = component("dit-gguf", "dit-nvfp4");
@@ -367,10 +365,7 @@ fn run(opts: &HashMap<String, String>) -> Result<(), String> {
         video_noise_rows: video_noise,
         audio_noise_rows: audio_noise,
         condition_rows_override,
-        precision: GemmPrecision {
-            f16_accumulate: false,
-            f16_activations: false,
-        },
+        act16,
         decode_audio: !opts.contains_key("no-audio"),
         model_set,
         staged_residency: opts.contains_key("staged"),
diff --git a/libs/diffusion/src/bin/h3_validate.rs b/libs/diffusion/src/bin/h3_validate.rs
index d559abe13..d99314b1a 100644
--- a/libs/diffusion/src/bin/h3_validate.rs
+++ b/libs/diffusion/src/bin/h3_validate.rs
@@ -9,7 +9,6 @@
 //! Usage:
 //!   h3-validate --dump <dir> --models <MiniMax-H3 dir> [--stage layout|te|fl2va|dit|all]
 
-use makepad_diffusion::backend::GemmPrecision;
 use makepad_diffusion::h3::{
     h3_build_packed_layout, h3_build_row_timesteps_cond, h3_patchify_video_latents,
     h3_rope_tables, h3_scale_noise, H3ShardedWeights, H3_KEYFRAME_NOISE_AUG, H3_ROT_HALF,
@@ -22,6 +21,7 @@ use std::path::{Path, PathBuf};
 // --- minimal .npy reader ---------------------------------------------------
 
 struct Npy {
+    shape: Vec<usize>,
     descr: String,
     data: Vec<u8>,
 }
@@ -57,11 +57,12 @@ fn load_npy(path: &Path) -> Result<Npy, String> {
         .and_then(|rest| rest.split('(').nth(1))
         .and_then(|rest| rest.split(')').next())
         .ok_or_else(|| format!("{}: no shape", path.display()))?;
-    let _shape: Vec<usize> = shape_text
+    let shape: Vec<usize> = shape_text
         .split(',')
         .filter_map(|part| part.trim().parse::<usize>().ok())
         .collect();
     Ok(Npy {
+        shape,
         descr,
         data: bytes[header_start + header_len..].to_vec(),
     })
@@ -171,12 +172,13 @@ fn main() {
 }
 
 fn opts_loop() -> usize {
-    // --loop N is parsed generically from argv.
+    // --loop N is parsed generically into OPTS; read from env fallback too.
     std::env::args()
         .collect::<Vec<_>>()
         .windows(2)
         .find(|pair| pair[0] == "--loop")
         .and_then(|pair| pair[1].parse().ok())
+        .or_else(|| std::env::var("H3_LOOP").ok().and_then(|v| v.parse().ok()))
         .unwrap_or(0)
 }
 
@@ -349,10 +351,7 @@ fn run(dump: &Path, models: &Path, stage: &str) -> Result<(), String> {
         println!("[dit.timestep_indices] equal={idx_ok}");
 
         let rope = h3_rope_tables(&layout.position_ids);
-        let precision = GemmPrecision {
-            f16_accumulate: false,
-            f16_activations: false,
-        };
+        let act16 = std::env::var("H3_ACT_F16").map(|v| v != "0").unwrap_or(false);
         let start = std::time::Instant::now();
         let out = h3_dit_forward(
             &weights,
@@ -363,14 +362,11 @@ fn run(dump: &Path, models: &Path, stage: &str) -> Result<(), String> {
             &video_rows,
             &audio_rows,
             &text_embeds,
-            precision,
+            act16,
             &[0, 9, 49],
         )
         .map_err(|err| err.to_string())?;
-        println!(
-            "dit forward: {:.2}s (precision={precision:?})",
-            start.elapsed().as_secs_f64()
-        );
+        println!("dit forward: {:.2}s (act16={act16})", start.elapsed().as_secs_f64());
 
         compare(
             "dit.video_velocity",
@@ -411,7 +407,7 @@ fn run(dump: &Path, models: &Path, stage: &str) -> Result<(), String> {
                     &video_rows,
                     &audio_rows,
                     &text_embeds,
-                    precision,
+                    act16,
                     &[],
                 )
                 .map_err(|err| err.to_string())?;
@@ -420,7 +416,7 @@ fn run(dump: &Path, models: &Path, stage: &str) -> Result<(), String> {
             let mean = times.iter().sum::<f64>() / times.len() as f64;
             let min = times.iter().cloned().fold(f64::INFINITY, f64::min);
             println!(
-                "[dit.loop] n={loop_count} mean={mean:.3}s/fwd min={min:.3}s/fwd (precision={precision:?}, oracle 2.033 s/fwd @640x352x124)"
+                "[dit.loop] n={loop_count} mean={mean:.3}s/fwd min={min:.3}s/fwd (act16={act16}, oracle 2.033 s/fwd @640x352x124)"
             );
         }
 
diff --git a/libs/diffusion/src/bin/hy_motion_pipeline_validate.rs b/libs/diffusion/src/bin/hy_motion_pipeline_validate.rs
index 75969281b..996290161 100644
--- a/libs/diffusion/src/bin/hy_motion_pipeline_validate.rs
+++ b/libs/diffusion/src/bin/hy_motion_pipeline_validate.rs
@@ -132,7 +132,7 @@ fn main() {
 
 fn run() -> Result<(), String> {
     let mut arguments = std::env::args().skip(1);
-    let usage = "usage: hy-motion-pipeline-validate <Qwen3-8B-dir> <CLIP-dir> <latest.ckpt> <dump_wooden-dir> <oracle-npy-dir> [--soak-runs N]";
+    let usage = "usage: hy-motion-pipeline-validate <Qwen3-8B-dir> <CLIP-dir> <latest.ckpt> <dump_wooden-dir> <oracle-npy-dir>";
     let paths = HyMotionModelPaths::new(
         PathBuf::from(arguments.next().ok_or(usage)?),
         PathBuf::from(arguments.next().ok_or(usage)?),
@@ -140,15 +140,9 @@ fn run() -> Result<(), String> {
         PathBuf::from(arguments.next().ok_or(usage)?),
     );
     let oracle_dir = PathBuf::from(arguments.next().ok_or(usage)?);
-    let soak_runs = match arguments.next().as_deref() {
-        None => 3,
-        Some("--soak-runs") => arguments
-            .next()
-            .and_then(|value| value.parse::<usize>().ok())
-            .ok_or("--soak-runs expects an integer")?,
-        Some(_) => return Err(usage.to_string()),
-    };
-    if arguments.next().is_some() { return Err(usage.to_string()); }
+    if arguments.next().is_some() {
+        return Err(usage.to_string());
+    }
 
     let load_started = Instant::now();
     let (mut pipeline, load) = HyMotionPipeline::load(&paths).map_err(|error| error.to_string())?;
@@ -221,7 +215,6 @@ fn run() -> Result<(), String> {
         steps: 50,
         guidance: 5.0,
         seed: 123,
-        f16_attention_operands: true,
         initial_latent: Some(noise.data[..FRAMES * HY_MOTION_INPUT_DIM].to_vec()),
         smooth: true,
     };
@@ -392,6 +385,10 @@ fn run() -> Result<(), String> {
     }
     println!("pipeline_denoise_cancel_recovery=green");
 
+    let soak_runs = std::env::var("HY_MOTION_SOAK_RUNS")
+        .ok()
+        .and_then(|value| value.parse::<usize>().ok())
+        .unwrap_or(3);
     let mut soak_max_s = 0.0f64;
     for run_index in 0..soak_runs {
         let repeat = pipeline
diff --git a/libs/diffusion/src/bin/hy_motion_text_validate.rs b/libs/diffusion/src/bin/hy_motion_text_validate.rs
index 2d6623a1d..2dd75244e 100644
--- a/libs/diffusion/src/bin/hy_motion_text_validate.rs
+++ b/libs/diffusion/src/bin/hy_motion_text_validate.rs
@@ -2,7 +2,7 @@
 //!
 //! Usage:
 //!   hy-motion-text-validate <Qwen3-8B-dir> <oracle-npy-dir>
-//!       [layer-oracle-dir] [latest.ckpt] [--precision bf16|f16]
+//!       [layer-oracle-dir] [latest.ckpt]
 
 use std::path::{Path, PathBuf};
 use std::time::Instant;
@@ -128,24 +128,18 @@ fn run() -> Result<(), String> {
     let oracle_dir = PathBuf::from(arguments.next().ok_or(
         "usage: hy-motion-text-validate <Qwen3-8B-dir> <oracle-npy-dir> [layer-oracle-dir] [latest.ckpt]",
     )?);
-    let mut positionals = Vec::new();
-    let mut precision = HyMotionQwenPrecision::Bf16;
-    while let Some(argument) = arguments.next() {
-        if argument == "--precision" {
-            precision = match arguments.next().as_deref() {
-                Some("f16") => HyMotionQwenPrecision::F16,
-                Some("bf16") => HyMotionQwenPrecision::Bf16,
-                _ => return Err("--precision expects bf16 or f16".to_string()),
-            };
-        } else {
-            positionals.push(argument);
-        }
+    let layer_oracle_dir = arguments.next().map(PathBuf::from);
+    let checkpoint_path = arguments.next().map(PathBuf::from);
+    if arguments.next().is_some() {
+        return Err(
+            "usage: hy-motion-text-validate <Qwen3-8B-dir> <oracle-npy-dir> [layer-oracle-dir] [latest.ckpt]"
+                .to_string(),
+        );
     }
-    if positionals.len() > 2 {
-        return Err("usage: hy-motion-text-validate <Qwen3-8B-dir> <oracle-npy-dir> [layer-oracle-dir] [latest.ckpt] [--precision bf16|f16]".to_string());
-    }
-    let layer_oracle_dir = positionals.first().map(PathBuf::from);
-    let checkpoint_path = positionals.get(1).map(PathBuf::from);
+    let precision = match std::env::var("HY_MOTION_QWEN_PRECISION") {
+        Ok(value) if value.eq_ignore_ascii_case("f16") => HyMotionQwenPrecision::F16,
+        _ => HyMotionQwenPrecision::Bf16,
+    };
     println!("qwen_precision={precision:?}");
 
     let tokenizer_started = Instant::now();
@@ -358,7 +352,7 @@ fn run() -> Result<(), String> {
             checkpoint_started.elapsed().as_secs_f64()
         );
         let prepared = device_weights
-            .prepare_cfg(&run.context, &vector.data, MOTION_TOKENS, true)
+            .prepare_cfg(&run.context, &vector.data, MOTION_TOKENS)
             .map_err(|error| error.to_string())?;
         let trajectory_started = Instant::now();
         let sampled = device_weights
diff --git a/libs/diffusion/src/bin/hy_motion_validate.rs b/libs/diffusion/src/bin/hy_motion_validate.rs
index d9d0bb529..a1beb6e40 100644
--- a/libs/diffusion/src/bin/hy_motion_validate.rs
+++ b/libs/diffusion/src/bin/hy_motion_validate.rs
@@ -144,6 +144,10 @@ fn run() -> Result<(), String> {
         return Err(format!("unsupported stage {stage:?}; expected refiner|full"));
     }
 
+    // The oracle is pure f32. Attention's optional f16 GEMM inputs are an
+    // optimization to validate only after the f32 stage is green.
+    std::env::set_var("FLUX_ATTN_F16", "0");
+
     let started = Instant::now();
     let mut checkpoint = HyMotionCheckpoint::open(&checkpoint_path)
         .map_err(|error| error.to_string())?;
@@ -213,7 +217,7 @@ fn validate_refiner(weights: &HyMotionDeviceWeights, dump: &Path) -> Result<(),
         let context_mean = mean_rows(&projected_host, text_tokens, HY_MOTION_HIDDEN)
             .map_err(|error| error.to_string())?;
         let refined = weights
-            .text_refiner(&projected, &context_mean, 0.0, false)
+            .text_refiner(&projected, &context_mean, 0.0)
             .map_err(|error| error.to_string())?;
         projected_pair.extend(projected_host);
         refined_pair.extend(gpu_download(&refined).map_err(|error| error.to_string())?);
@@ -328,7 +332,7 @@ fn validate_full(weights: &HyMotionDeviceWeights, dump: &Path) -> Result<(), Str
         let context_mean = mean_rows(&context_host, TEXT_TOKENS, HY_MOTION_HIDDEN)
             .map_err(|error| error.to_string())?;
         let mut text = weights
-            .text_refiner(&context_projected, &context_mean, 0.0, false)
+            .text_refiner(&context_projected, &context_mean, 0.0)
             .map_err(|error| error.to_string())?;
         actual
             .get_mut("trim0.text_refiner")
@@ -361,7 +365,6 @@ fn validate_full(weights: &HyMotionDeviceWeights, dump: &Path) -> Result<(), Str
                     &adapter,
                     &rope_cos,
                     &rope_sin,
-                    false,
                 )
                 .map_err(|error| error.to_string())?;
             if layer == 0 || layer + 1 == HY_MOTION_DOUBLE_LAYERS {
@@ -395,7 +398,6 @@ fn validate_full(weights: &HyMotionDeviceWeights, dump: &Path) -> Result<(), Str
                     &adapter,
                     &rope_cos,
                     &rope_sin,
-                    false,
                 )
                 .map_err(|error| error.to_string())?;
             if layer == 0 {
@@ -446,7 +448,6 @@ fn validate_full(weights: &HyMotionDeviceWeights, dump: &Path) -> Result<(), Str
                 0.0,
                 MOTION_TOKENS,
                 TEXT_TOKENS,
-                false,
             )
             .map_err(|error| error.to_string())?;
         pair.extend(
@@ -458,7 +459,6 @@ fn validate_full(weights: &HyMotionDeviceWeights, dump: &Path) -> Result<(), Str
                     0.0,
                     MOTION_TOKENS,
                     TEXT_TOKENS,
-                    false,
                 )
                 .map_err(|error| error.to_string())?,
         );
@@ -482,7 +482,7 @@ fn validate_full(weights: &HyMotionDeviceWeights, dump: &Path) -> Result<(), Str
         checksum
     );
 
-    let prepared_shape = HyMotionDeviceWeights::prepare_shape(MOTION_TOKENS, TEXT_TOKENS, false)
+    let prepared_shape = HyMotionDeviceWeights::prepare_shape(MOTION_TOKENS, TEXT_TOKENS)
         .map_err(|error| error.to_string())?;
     let prepared_null = weights
         .prepare_branch(&null_context_trimmed, &null_vector, TEXT_TOKENS)
@@ -529,7 +529,6 @@ fn validate_full(weights: &HyMotionDeviceWeights, dump: &Path) -> Result<(), Str
             &conditional_context_trimmed,
             &conditional_vector,
             MOTION_TOKENS,
-            false,
         )
         .map_err(|error| error.to_string())?;
     let trajectory_started = Instant::now();
diff --git a/libs/diffusion/src/bin/indextts_native_bench.rs b/libs/diffusion/src/bin/indextts_native_bench.rs
index dd12ecc0e..5ab57dca0 100644
--- a/libs/diffusion/src/bin/indextts_native_bench.rs
+++ b/libs/diffusion/src/bin/indextts_native_bench.rs
@@ -129,6 +129,10 @@ fn main() {
                     .and_then(|v| v.parse().ok())
                     .unwrap_or_else(|| die("--warm needs a number"));
             }
+            // Per-stage wall-time attribution (STAGE lines from the
+            // pipeline); in-process env set beats quoting it through the
+            // detached cmd.exe launch chain on the bench box.
+            "--stage-timing" => std::env::set_var("INDEXTTS_STAGE_TIMING", "1"),
             other => die(&format!("unknown arg {other}")),
         }
         i += 1;
diff --git a/libs/diffusion/src/bin/moss_validate.rs b/libs/diffusion/src/bin/moss_validate.rs
index b71489ea6..9324f8ffd 100644
--- a/libs/diffusion/src/bin/moss_validate.rs
+++ b/libs/diffusion/src/bin/moss_validate.rs
@@ -142,6 +142,14 @@ fn compare(tag: &str, ours: &[f32], reference: &[f32]) {
     }
     let cos = dot / (na.sqrt() * nb.sqrt()).max(1e-30);
     println!("  {tag}: cos {cos:.7} max_abs {max_abs:.3e} (ref absmax {ref_absmax:.3})");
+    if std::env::var("MOSS_CMP_DEBUG").is_ok() {
+        println!(
+            "    ours[0..4] {:?} ref[0..4] {:?} len {}",
+            &ours[..4.min(ours.len())],
+            &reference[..4.min(reference.len())],
+            ours.len()
+        );
+    }
 }
 
 fn main() {
@@ -157,7 +165,6 @@ fn main() {
     let weights = PathBuf::from(arg("--weights", "local/moss_ref/weights"));
     let fixture = arg("--fixture", "sword_clash");
     let stage = arg("--stage", "all");
-    let only_call0 = args.iter().any(|arg| arg == "--only-call0");
     let fdir = dumps.join(&fixture);
     let load = |name: &str| -> Npy {
         load_npy(&fdir.join(format!("{name}.npy"))).unwrap_or_else(|e| panic!("{e}"))
@@ -261,7 +268,7 @@ fn main() {
             })
             .expect("dit_timesteps");
         for call in [0usize, 1, 196, 197] {
-            if only_call0 && call != 0 { continue; }
+            if std::env::var("MOSS_ONLY_CALL0").is_ok() && call != 0 { continue; }
             let x = load(&format!("dit{call:03}_x")).as_f32().unwrap();
             let out_ref = load(&format!("dit{call:03}_out")).as_f32().unwrap();
             let ctx_for_call = if call % 2 == 0 { &pos } else { &neg };
diff --git a/libs/diffusion/src/bin/music3_validate.rs b/libs/diffusion/src/bin/music3_validate.rs
index 688a3a882..ad51874c5 100644
--- a/libs/diffusion/src/bin/music3_validate.rs
+++ b/libs/diffusion/src/bin/music3_validate.rs
@@ -25,7 +25,7 @@ use makepad_diffusion::music3::{
     MUSIC3_RVQ_HIDDEN, MUSIC3_SAMPLE_RATE,
 };
 use makepad_diffusion::music3_ar::{
-    music3_ar_emitted_frames, music3_ar_replay,
+    music3_ar_emitted_frames, music3_ar_replay, music3_ar_sample,
 };
 use makepad_diffusion::music3_dit::{music3_dit_evict, music3_dit_forward, Music3DitPrepared};
 use makepad_diffusion::music3_lm::{
@@ -250,14 +250,13 @@ fn main() {
     });
     let dump = opts.get("dump").cloned();
     let stage = opts.get("stage").cloned().unwrap_or_else(|| "all".to_string());
-    let bench_runs = opts.get("bench-runs").and_then(|value| value.parse().ok()).unwrap_or(0);
-    if let Err(err) = run(Path::new(&weights), dump.as_deref().map(Path::new), &stage, bench_runs) {
+    if let Err(err) = run(Path::new(&weights), dump.as_deref().map(Path::new), &stage) {
         eprintln!("music3-validate FAILED: {err}");
         std::process::exit(1);
     }
 }
 
-fn run(weights: &Path, dump: Option<&Path>, stage: &str, bench_runs: usize) -> Result<(), String> {
+fn run(weights: &Path, dump: Option<&Path>, stage: &str) -> Result<(), String> {
     let all = stage == "all";
     println!("music3-validate weights={}", weights.display());
     println!(
@@ -349,6 +348,11 @@ fn run(weights: &Path, dump: Option<&Path>, stage: &str, bench_runs: usize) -> R
         println!("== ar ==");
         run_ar(weights, dump)?;
     }
+    if stage == "sample" {
+        let dump = dump.ok_or("--dump is required for sample")?;
+        println!("== sample ==");
+        run_sample(weights, dump)?;
+    }
     if stage == "teacher" {
         let dump = dump.ok_or("--dump is required for teacher")?;
         println!("== teacher ==");
@@ -610,7 +614,6 @@ fn run(weights: &Path, dump: Option<&Path>, stage: &str, bench_runs: usize) -> R
             &caption,
             &lyrics,
             reference,
-            bench_runs,
         )?;
     }
     println!("music3-validate PASS");
@@ -963,7 +966,7 @@ fn run_lm(weights: &Path, dump: &Path) -> Result<(), String> {
     for row in 0..t {
         let a = &hidden[row * MUSIC3_LM_HIDDEN..(row + 1) * MUSIC3_LM_HIDDEN];
         let b = &href_v[row * MUSIC3_LM_HIDDEN..(row + 1) * MUSIC3_LM_HIDDEN];
-        let (cos, mx, _) = compare(a, b)?;
+        let (cos, mx, mean) = compare(a, b)?;
         let ua = &hidden[(t + row) * MUSIC3_LM_HIDDEN..(t + row + 1) * MUSIC3_LM_HIDDEN];
         let ub = &href_v[(t + row) * MUSIC3_LM_HIDDEN..(t + row + 1) * MUSIC3_LM_HIDDEN];
         let (_, umx, _) = compare(ua, ub)?;
@@ -1031,6 +1034,12 @@ fn run_prefill_layers(weights: &Path, dump: &Path) -> Result<(), String> {
     let vals = ids.as_i64()?;
     let cond: Vec<u32> = vals[..t].iter().map(|&v| v as u32).collect();
     let uncond: Vec<u32> = vals[t..].iter().map(|&v| v as u32).collect();
+    if std::env::var_os("MAKEPAD_MUSIC3_DUMP_PREFILL_LAYERS").is_none() {
+        std::env::set_var(
+            "MAKEPAD_MUSIC3_DUMP_PREFILL_LAYERS",
+            r"C:\ai\music3_compare",
+        );
+    }
     let shards = Music3Shards::load(weights.join("language_model")).map_err(|err| err.to_string())?;
     let prepared = Music3LmPrepared::prepare(&shards).map_err(|err| err.to_string())?;
     let started = Instant::now();
@@ -1537,6 +1546,7 @@ fn report_toks(tag: &str, ours: &[f32], official: &[f32], tokens: usize) -> Resu
 /// Official-input L1: official full-seq L0 hidden → native layer 1.
 fn run_layer1(weights: &Path) -> Result<(), String> {
     let dir = r"C:\ai\music3_compare";
+    std::env::set_var("MAKEPAD_MUSIC3_DUMP_LAYER1", dir);
     let off_l0 = load_cmp(&format!("{dir}/official_fullseq_L0.npy"))?;
     let tokens = 18usize;
     if off_l0.len() != 2 * tokens * MUSIC3_LM_HIDDEN {
@@ -2005,6 +2015,325 @@ fn run_decode1(weights: &Path, dump: &Path) -> Result<(), String> {
     Ok(())
 }
 
+fn run_sample(weights: &Path, dump: &Path) -> Result<(), String> {
+    use makepad_diffusion::music3::{MUSIC3_AR_CFG, MUSIC3_AR_TOP_K, MUSIC3_SEMANTIC_VOCAB};
+    let ids = load_npy(&dump.join("text_ids.npy"))?;
+    if ids.shape.len() != 2 || ids.shape[0] != 2 {
+        return Err(format!("text_ids shape {:?}", ids.shape));
+    }
+    let t = ids.shape[1];
+    let vals = ids.as_i64()?;
+    let cond: Vec<u32> = vals[..t].iter().map(|&v| v as u32).collect();
+    let uncond: Vec<u32> = vals[t..].iter().map(|&v| v as u32).collect();
+    let lm = Music3Shards::load(weights.join("language_model")).map_err(|e| e.to_string())?;
+    let lm_prep = Music3LmPrepared::prepare(&lm).map_err(|e| e.to_string())?;
+    let (_hidden, logits) = music3_lm_prefill_pair(&lm, &lm_prep, &cond, &uncond)
+        .map_err(|e| e.to_string())?;
+    let cond_logits = &logits[..MUSIC3_LM_VOCAB];
+    let uncond_logits = &logits[MUSIC3_LM_VOCAB..];
+    let lo = MUSIC3_AUDIO_CODE_OFFSET as usize;
+    let hi = lo + MUSIC3_SEMANTIC_VOCAB;
+    let end = MUSIC3_AUDIO_END_TOKEN_ID as usize;
+    let mut cond_m = cond_logits.to_vec();
+    let mut uncond_m = uncond_logits.to_vec();
+    for (i, v) in cond_m.iter_mut().enumerate() {
+        if i != end && !(i >= lo && i < hi) {
+            *v = f32::NEG_INFINITY;
+        }
+    }
+    for (i, v) in uncond_m.iter_mut().enumerate() {
+        if i != end && !(i >= lo && i < hi) {
+            *v = f32::NEG_INFINITY;
+        }
+    }
+    let mut cond_fin: Vec<f32> = cond_m.iter().copied().filter(|v| v.is_finite()).collect();
+    cond_fin.sort_by(|a, b| b.partial_cmp(a).unwrap_or(std::cmp::Ordering::Equal));
+    let thresh = cond_fin
+        .get(MUSIC3_AR_TOP_K.min(cond_fin.len()).saturating_sub(1))
+        .copied()
+        .unwrap_or(f32::NEG_INFINITY);
+    let mut guided = vec![0f32; MUSIC3_LM_VOCAB];
+    for i in 0..MUSIC3_LM_VOCAB {
+        let g = uncond_m[i] + MUSIC3_AR_CFG * (cond_m[i] - uncond_m[i]);
+        guided[i] = if cond_m[i] < thresh || !g.is_finite() {
+            f32::NEG_INFINITY
+        } else {
+            g
+        };
+    }
+    let href = load_npy(&dump.join("first_sample_logits.npy"))?;
+    let href_v = href.as_f32()?;
+    if href_v.len() != MUSIC3_LM_VOCAB {
+        return Err(format!("first_sample_logits {}", href_v.len()));
+    }
+    let mut ours_fin = Vec::new();
+    let mut ref_fin = Vec::new();
+    let mut both = 0usize;
+    let mut only_ours = 0usize;
+    let mut only_ref = 0usize;
+    let mut best_ours = (0usize, f32::NEG_INFINITY);
+    let mut best_ref = (0usize, f32::NEG_INFINITY);
+    for i in 0..MUSIC3_LM_VOCAB {
+        let a = guided[i];
+        let b = href_v[i];
+        if a.is_finite() && a > best_ours.1 {
+            best_ours = (i, a);
+        }
+        if b.is_finite() && b > best_ref.1 {
+            best_ref = (i, b);
+        }
+        match (a.is_finite(), b.is_finite()) {
+            (true, true) => {
+                both += 1;
+                ours_fin.push(a);
+                ref_fin.push(b);
+            }
+            (true, false) => only_ours += 1,
+            (false, true) => only_ref += 1,
+            _ => {}
+        }
+    }
+    let (cos, max_abs, mean_abs) = if ours_fin.is_empty() {
+        (0.0, 0.0, 0.0)
+    } else {
+        compare(&ours_fin, &ref_fin)?
+    };
+    println!(
+        "  first guided finite ours={} dump={} both={both} only_ours={only_ours} only_ref={only_ref}",
+        both + only_ours,
+        both + only_ref
+    );
+    println!(
+        "  finite-overlap cos={cos:.7} max_abs={max_abs:.3e} mean_abs={mean_abs:.3e}"
+    );
+    println!(
+        "  argmax ours={} ({:.4}) dump={} ({:.4})",
+        best_ours.0, best_ours.1, best_ref.0, best_ref.1
+    );
+    let sem = load_npy(&dump.join("semantic_codes.npy"))?;
+    let official0 = sem.as_i64()?[0];
+    println!("  official first token={official0}");
+    let rvq = Music3Shards::load(weights.join("rvq_depth_decoder")).map_err(|e| e.to_string())?;
+    let rvq_prep = Music3RvqPrepared::prepare(&rvq).map_err(|e| e.to_string())?;
+    std::env::set_var("MAKEPAD_MUSIC3_TRACE_TOKENS", "1");
+    if std::env::var_os("MAKEPAD_MUSIC3_DUMP_SEMANTIC").is_none() {
+        std::env::set_var(
+            "MAKEPAD_MUSIC3_DUMP_SEMANTIC",
+            r"C:\ai\music3_compare\native_semantic_codes.npy",
+        );
+    }
+    if std::env::var_os("MAKEPAD_MUSIC3_DUMP_RVQ").is_none() {
+        std::env::set_var(
+            "MAKEPAD_MUSIC3_DUMP_RVQ",
+            r"C:\ai\music3_compare\native_rvq_codes.npy",
+        );
+    }
+    if std::env::var_os("MAKEPAD_MUSIC3_DUMP_RVQ_LOGITS").is_none() {
+        std::env::set_var(
+            "MAKEPAD_MUSIC3_DUMP_RVQ_LOGITS",
+            r"C:\ai\music3_compare\native_rvq_head2.txt",
+        );
+    }
+    if std::env::var_os("MAKEPAD_MUSIC3_DUMP_HIDDEN_F10").is_none() {
+        std::env::set_var(
+            "MAKEPAD_MUSIC3_DUMP_HIDDEN_F10",
+            r"C:\ai\music3_compare\native_last_hidden_f10.npy",
+        );
+    }
+    let _ = music3_ar_sample(
+        &lm,
+        &lm_prep,
+        &rvq,
+        &rvq_prep,
+        &cond,
+        &uncond,
+        36,
+        1,
+        7,
+    )
+    .map_err(|e| e.to_string())?;
+    let _ = dump_official_hidden_rvq_head2(weights, &lm, &rvq, &rvq_prep);
+    let sem_dump = std::env::var("MAKEPAD_MUSIC3_DUMP_SEMANTIC").unwrap_or_else(|_| {
+        r"C:\ai\music3_compare\native_semantic_codes.npy".into()
+    });
+    let native_sem = load_npy(Path::new(&sem_dump))?;
+    let native_sem_v = native_sem.as_i64()?;
+    let official_sem = sem.as_i64()?;
+    let ncmp = native_sem_v.len().min(official_sem.len());
+    let mut first_mismatch = None;
+    for i in 0..ncmp {
+        if native_sem_v[i] != official_sem[i] {
+            first_mismatch = Some(i);
+            break;
+        }
+    }
+    println!(
+        "  semantic native={} official={} compared={ncmp} first_mismatch={}",
+        native_sem_v.len(),
+        official_sem.len(),
+        first_mismatch
+            .map(|i| format!(
+                "{i} native={} official={}",
+                native_sem_v[i], official_sem[i]
+            ))
+            .unwrap_or_else(|| "-".into())
+    );
+    if ncmp > 0 {
+        let show = ncmp.min(24);
+        println!("  native[:{show}]={:?}", &native_sem_v[..show]);
+        println!("  officl[:{show}]={:?}", &official_sem[..show]);
+    }
+    let native_rvq_path = Path::new(r"C:\ai\music3_compare\native_rvq_codes.npy");
+    if native_rvq_path.exists() {
+        let native_rvq = load_npy(native_rvq_path)?;
+        let native_rvq_v = native_rvq.as_i64()?;
+        let official_rvq = load_npy(&dump.join("rvq_codes.npy"))?.as_i64()?;
+        let rcmp = native_rvq_v.len().min(official_rvq.len());
+        let mut rvq_mis = None;
+        for i in 0..rcmp {
+            if native_rvq_v[i] != official_rvq[i] {
+                rvq_mis = Some(i);
+                break;
+            }
+        }
+        println!(
+            "  rvq native={} official={} compared={rcmp} first_mismatch={}",
+            native_rvq_v.len(),
+            official_rvq.len(),
+            rvq_mis
+                .map(|i| format!(
+                    "{i} native={} official={}",
+                    native_rvq_v[i], official_rvq[i]
+                ))
+                .unwrap_or_else(|| "-".into())
+        );
+    }
+    let _ = music3_lm_evict();
+    let _ = music3_rvq_evict();
+    if let Some(i) = first_mismatch {
+        return Err(format!(
+            "sampled semantic first_mismatch={i} native={} official={}",
+            native_sem_v[i], official_sem[i]
+        ));
+    }
+    if both < 40 || only_ours + only_ref > 10 {
+        return Err(format!(
+            "sample0 support mismatch both={both} only_ours={only_ours} only_ref={only_ref}"
+        ));
+    }
+    if cos < 0.999 {
+        return Err(format!("sample0 guided mismatch cos={cos:.7} max_abs={max_abs:.3e}"));
+    }
+    println!("  sample PASS");
+    Ok(())
+}
+
+/// Official last_hidden f10 + official residual prefix [449,800] → native
+/// batched RVQ head-2 logits. Isolates decoder GEMM from LM last_hidden drift.
+fn dump_official_hidden_rvq_head2(
+    _weights: &Path,
+    lm: &Music3Shards,
+    rvq: &Music3Shards,
+    rvq_prep: &Music3RvqPrepared,
+) -> Result<(), String> {
+    let path = Path::new(r"C:\ai\music3_compare\official_last_hidden_f10.npy");
+    if !path.exists() {
+        println!("  official-hidden RVQ skip (no {})", path.display());
+        return Ok(());
+    }
+    let hidden = load_npy(path)?;
+    let h = hidden.as_f32()?;
+    if h.len() != 2 * MUSIC3_RVQ_HIDDEN {
+        return Err(format!("official last_hidden f10 len {}", h.len()));
+    }
+    let cond = &h[..MUSIC3_RVQ_HIDDEN];
+    let uncond = &h[MUSIC3_RVQ_HIDDEN..];
+    let sem = 155_120u32;
+    let embed = lm
+        .tensor_row_f32("model.embed_tokens.weight", sem as u64)
+        .map_err(|e| e.to_string())?;
+    let mut last_both = Vec::with_capacity(2 * MUSIC3_RVQ_HIDDEN);
+    last_both.extend_from_slice(cond);
+    last_both.extend_from_slice(uncond);
+    let p0 = music3_rvq_project_rows(rvq, &last_both, 2).map_err(|e| e.to_string())?;
+    let mut sem_both = Vec::with_capacity(2 * MUSIC3_RVQ_HIDDEN);
+    sem_both.extend_from_slice(&embed);
+    sem_both.extend_from_slice(&embed);
+    let p1 = music3_rvq_project_rows(rvq, &sem_both, 2).map_err(|e| e.to_string())?;
+    let mut seq_c = Vec::new();
+    let mut seq_u = Vec::new();
+    seq_c.extend_from_slice(&p0[..MUSIC3_RVQ_HIDDEN]);
+    seq_u.extend_from_slice(&p0[MUSIC3_RVQ_HIDDEN..]);
+    seq_c.extend_from_slice(&p1[..MUSIC3_RVQ_HIDDEN]);
+    seq_u.extend_from_slice(&p1[MUSIC3_RVQ_HIDDEN..]);
+    let prefix = [449u32, 800u32];
+    for (head, &code) in prefix.iter().enumerate() {
+        let n = seq_c.len() / MUSIC3_RVQ_HIDDEN;
+        let (out_c, out_u) =
+            music3_rvq_forward_pair(rvq, rvq_prep, &seq_c, &seq_u, n).map_err(|e| e.to_string())?;
+        let last_c = &out_c[(n - 1) * MUSIC3_RVQ_HIDDEN..];
+        let last_u = &out_u[(n - 1) * MUSIC3_RVQ_HIDDEN..];
+        let mut last_pair = Vec::with_capacity(2 * MUSIC3_RVQ_HIDDEN);
+        last_pair.extend_from_slice(last_c);
+        last_pair.extend_from_slice(last_u);
+        let _ = music3_rvq_audio_head_rows(rvq, &last_pair, head, 2).map_err(|e| e.to_string())?;
+        let idx = code as u64 + head as u64 * MUSIC3_AUDIO_VOCAB as u64;
+        let emb = rvq
+            .tensor_row_f32("audio_embeddings.weight", idx)
+            .map_err(|e| e.to_string())?;
+        let mut emb2 = Vec::with_capacity(2 * emb.len());
+        emb2.extend_from_slice(&emb);
+        emb2.extend_from_slice(&emb);
+        let proj = music3_rvq_project_rows(rvq, &emb2, 2).map_err(|e| e.to_string())?;
+        seq_c.extend_from_slice(&proj[..MUSIC3_RVQ_HIDDEN]);
+        seq_u.extend_from_slice(&proj[MUSIC3_RVQ_HIDDEN..]);
+    }
+    let n = seq_c.len() / MUSIC3_RVQ_HIDDEN;
+    let (out_c, out_u) =
+        music3_rvq_forward_pair(rvq, rvq_prep, &seq_c, &seq_u, n).map_err(|e| e.to_string())?;
+    let last_c = &out_c[(n - 1) * MUSIC3_RVQ_HIDDEN..];
+    let last_u = &out_u[(n - 1) * MUSIC3_RVQ_HIDDEN..];
+    let mut last_pair = Vec::with_capacity(2 * MUSIC3_RVQ_HIDDEN);
+    last_pair.extend_from_slice(last_c);
+    last_pair.extend_from_slice(last_u);
+    let logits = music3_rvq_audio_head_rows(rvq, &last_pair, 2, 2).map_err(|e| e.to_string())?;
+    let (lc, lu) = logits.split_at(logits.len() / 2);
+    let mut guided: Vec<f32> = lc
+        .iter()
+        .zip(lu.iter())
+        .map(|(c, u)| *u + MUSIC3_AR_CFG * (*c - *u))
+        .collect();
+    let off_path = Path::new(r"C:\ai\music3_compare\official_rvq_f10_h2.npy");
+    if off_path.exists() {
+        let off = load_npy(off_path)?.as_f32()?;
+        let n = guided.len().min(off.len());
+        let (cos, max_abs, _) = compare(&guided[..n], &off[..n])?;
+        let mut best_n = (0usize, f32::NEG_INFINITY);
+        let mut best_o = (0usize, f32::NEG_INFINITY);
+        for i in 0..n {
+            if guided[i] > best_n.1 {
+                best_n = (i, guided[i]);
+            }
+            if off[i] > best_o.1 {
+                best_o = (i, off[i]);
+            }
+        }
+        println!(
+            "  official-hidden RVQ f10 h2 cos={cos:.7} max_abs={max_abs:.3e} native[641]={:.4} native[776]={:.4} off[641]={:.4} off[776]={:.4} argmax_n={} argmax_o={}",
+            guided.get(641).copied().unwrap_or(0.0),
+            guided.get(776).copied().unwrap_or(0.0),
+            off.get(641).copied().unwrap_or(0.0),
+            off.get(776).copied().unwrap_or(0.0),
+            best_n.0,
+            best_o.0
+        );
+    } else {
+        let _ = &mut guided;
+        println!("  official-hidden RVQ f10 h2 computed (no official logits npy)");
+    }
+    Ok(())
+}
+
 /// Official last_hidden f12 + official residual prefix [234,14] → native
 /// RVQ tensors at each residual head. Isolates decoder from LM drift.
 fn run_rvq_f12(weights: &Path) -> Result<(), String> {
@@ -2239,11 +2568,14 @@ fn run_generate(
     caption: &str,
     lyrics: &str,
     reference: Option<Music3Reference>,
-    bench_runs: usize,
 ) -> Result<(), String> {
-    // Run one warm-up plus the requested timed generates in-process
+    // MAKEPAD_MUSIC3_BENCH_RUNS=N: run 1 warm-up + N timed generates in-process
     // (weights stay GPU-cached), print each wall and the median. Matches the
     // python protocol: time the generate call only, wav write excluded.
+    let bench_runs: usize = std::env::var("MAKEPAD_MUSIC3_BENCH_RUNS")
+        .ok()
+        .and_then(|v| v.parse().ok())
+        .unwrap_or(0);
     let req = Music3Generate {
         caption: caption.to_string(),
         lyrics: lyrics.to_string(),
diff --git a/libs/diffusion/src/bin/sa3_bake.rs b/libs/diffusion/src/bin/sa3_bake.rs
index fdec0d9af..b48d3ee88 100644
--- a/libs/diffusion/src/bin/sa3_bake.rs
+++ b/libs/diffusion/src/bin/sa3_bake.rs
@@ -203,6 +203,9 @@ fn parse_opts(args: &[String]) -> BakeOpts {
 }
 
 fn default_weights() -> PathBuf {
+    if let Ok(dir) = std::env::var("MAKEPAD_SA3_WEIGHTS") {
+        return PathBuf::from(dir);
+    }
     // dev checkout weights, then the asset-ai cache
     let repo = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../..");
     let dev = repo.join("local/sa3_ref/weights/stable-audio-3-small-sfx");
diff --git a/libs/drumkit/Cargo.toml b/libs/drumkit/Cargo.toml
deleted file mode 100644
index e523c8d20..000000000
--- a/libs/drumkit/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "makepad-drumkit"
-version = "0.1.0"
-edition = "2021"
-description = "Real-time-safe sample player for the Salamander Drumkit"
-license = "MIT OR Apache-2.0"
-
-[dependencies]
diff --git a/libs/drumkit/examples/demo_pattern.rs b/libs/drumkit/examples/demo_pattern.rs
deleted file mode 100644
index 60a2228d2..000000000
--- a/libs/drumkit/examples/demo_pattern.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-use makepad_drumkit::{DrumKit, DrumVoice, SampleBank};
-use std::fs;
-use std::path::PathBuf;
-use std::sync::Arc;
-
-fn main() -> Result<(), String> {
-    const RATE: u32 = 48_000;
-    let root = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../..");
-    let corpus = root.join("local/score-corpus/drums/OH");
-    if !corpus.is_dir() {
-        println!("Salamander corpus not found at {}; demo skipped", corpus.display());
-        return Ok(());
-    }
-    let bank = Arc::new(SampleBank::load(&corpus)?);
-    println!("{}", bank.summary());
-    let mut kit = DrumKit::new(RATE as f32);
-    kit.set_bank(bank);
-
-    let beat = RATE as usize / 2; // 120 bpm
-    let total = beat * 16;
-    let mut hits = Vec::new();
-    for bar in 0..4usize {
-        let start = bar * beat * 4;
-        for eighth in 0..8 {
-            hits.push((start + eighth * beat / 2, if eighth == 7 { DrumVoice::HiHatOpen } else { DrumVoice::HiHatClosed }, if eighth % 2 == 0 { 0.65 } else { 0.42 }));
-        }
-        for offset in [0, beat * 2 + beat / 2] {
-            hits.push((start + offset, DrumVoice::Kick, 0.9));
-        }
-        for offset in [beat, beat * 3] {
-            hits.push((start + offset, DrumVoice::Snare, 0.85));
-        }
-        if bar == 0 {
-            hits.push((start, DrumVoice::Crash, 0.9));
-        }
-    }
-    for (step, voice) in [DrumVoice::TomHigh, DrumVoice::TomMid, DrumVoice::TomLow, DrumVoice::TomFloor].into_iter().enumerate() {
-        hits.push((total - beat + step * beat / 4, voice, 0.8 + step as f32 * 0.05));
-    }
-    hits.sort_by_key(|hit| hit.0);
-
-    let mut output = vec![[0.0f32; 2]; total];
-    let mut next = 0;
-    for (frame, slot) in output.iter_mut().enumerate() {
-        while next < hits.len() && hits[next].0 == frame {
-            kit.trigger(hits[next].1, hits[next].2);
-            next += 1;
-        }
-        kit.process(std::slice::from_mut(slot));
-    }
-
-    let path = root.join("target/drumkit/pattern_samples.wav");
-    fs::create_dir_all(path.parent().unwrap()).map_err(|error| error.to_string())?;
-    fs::write(&path, encode_stereo_pcm16(&output, RATE)).map_err(|error| error.to_string())?;
-    println!(
-        "{}",
-        path.canonicalize().unwrap_or(path).display()
-    );
-    Ok(())
-}
-
-fn encode_stereo_pcm16(frames: &[[f32; 2]], rate: u32) -> Vec<u8> {
-    let data_len = frames.len() as u32 * 4;
-    let mut bytes = Vec::with_capacity(44 + data_len as usize);
-    bytes.extend_from_slice(b"RIFF");
-    bytes.extend_from_slice(&(36 + data_len).to_le_bytes());
-    bytes.extend_from_slice(b"WAVEfmt ");
-    bytes.extend_from_slice(&16u32.to_le_bytes());
-    bytes.extend_from_slice(&1u16.to_le_bytes());
-    bytes.extend_from_slice(&2u16.to_le_bytes());
-    bytes.extend_from_slice(&rate.to_le_bytes());
-    bytes.extend_from_slice(&(rate * 4).to_le_bytes());
-    bytes.extend_from_slice(&4u16.to_le_bytes());
-    bytes.extend_from_slice(&16u16.to_le_bytes());
-    bytes.extend_from_slice(b"data");
-    bytes.extend_from_slice(&data_len.to_le_bytes());
-    for frame in frames {
-        for sample in frame {
-            let pcm = (sample.clamp(-1.0, 1.0) * 32_767.0).round() as i16;
-            bytes.extend_from_slice(&pcm.to_le_bytes());
-        }
-    }
-    bytes
-}
diff --git a/libs/drumkit/src/lib.rs b/libs/drumkit/src/lib.rs
deleted file mode 100644
index dc2fb8bc3..000000000
--- a/libs/drumkit/src/lib.rs
+++ /dev/null
@@ -1,595 +0,0 @@
-//! Sample-based acoustic drum kit using the CC BY-SA 3.0 Salamander
-//! Drumkit by Alexander Holm. Sample loading and preparation happen off the
-//! audio thread; [`DrumKit::trigger`] and [`DrumKit::process`] use fixed
-//! storage and perform no allocation, locking or I/O.
-
-mod wav;
-
-use std::array;
-use std::fs;
-use std::path::Path;
-use std::sync::Arc;
-
-const POLYPHONY: usize = 12;
-const MAX_LAYERS: usize = 6;
-const SILENCE_THRESHOLD: f32 = 0.001; // -60 dBFS
-const NORMALISED_PEAK: f32 = 0.707_945_76; // -3 dBFS
-
-/// The compact Salamander subset installed by the AI hub. Kick and snare
-/// retain extra round-robins; the other layers use one take each.
-const SAMPLE_FILES: [&str; 37] = [
-    "kick_OH_P_1.wav", "kick_OH_P_2.wav",
-    "kick_OH_F_1.wav", "kick_OH_F_2.wav",
-    "kick_OH_FF_1.wav", "kick_OH_FF_2.wav",
-    "snare_OH_Ghost_1.wav", "snare_OH_Ghost_2.wav", "snare_OH_Ghost_3.wav",
-    "snare_OH_MP_1.wav", "snare_OH_MP_2.wav", "snare_OH_MP_3.wav",
-    "snare_OH_F_1.wav", "snare_OH_F_2.wav", "snare_OH_F_3.wav",
-    "snare_OH_FF_1.wav", "snare_OH_FF_2.wav", "snare_OH_FF_3.wav",
-    "snareStick_OH_F_1.wav",
-    "hihatClosed_OH_P_1.wav", "hihatClosed_OH_F_1.wav",
-    "hihatOpen_OH_P_1.wav", "hihatOpen_OH_F_1.wav", "hihatOpen_OH_FF_1.wav",
-    "hihatFoot_OH_MP_1.wav",
-    "hiTom_OH_P_1.wav", "hiTom_OH_F_1.wav", "hiTom_OH_FF_1.wav",
-    "loTom_OH_PP_1.wav", "loTom_OH_MP_1.wav", "loTom_OH_FF_1.wav",
-    "crash1_OH_P_1.wav", "crash1_OH_FF_1.wav", "crash2_OH_FF_1.wav",
-    "ride1_OH_MP_1.wav", "ride1_OH_FF_1.wav", "ride1Bell_OH_F_1.wav",
-];
-
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub enum DrumVoice {
-    Kick,
-    Snare,
-    SideStick,
-    HiHatClosed,
-    HiHatOpen,
-    HiHatPedal,
-    TomHigh,
-    TomMid,
-    TomLow,
-    TomFloor,
-    Ride,
-    RideBell,
-    Crash,
-    Clap,
-}
-
-impl DrumVoice {
-    pub const ALL: [Self; 14] = [
-        Self::Kick,
-        Self::Snare,
-        Self::SideStick,
-        Self::HiHatClosed,
-        Self::HiHatOpen,
-        Self::HiHatPedal,
-        Self::TomHigh,
-        Self::TomMid,
-        Self::TomLow,
-        Self::TomFloor,
-        Self::Ride,
-        Self::RideBell,
-        Self::Crash,
-        Self::Clap,
-    ];
-
-    pub const fn gm_note(self) -> u8 {
-        match self {
-            Self::Kick => 36,
-            Self::Snare => 38,
-            Self::SideStick => 37,
-            Self::HiHatClosed => 42,
-            Self::HiHatOpen => 46,
-            Self::HiHatPedal => 44,
-            Self::TomHigh => 50,
-            Self::TomMid => 48,
-            Self::TomLow => 45,
-            Self::TomFloor => 41,
-            Self::Ride => 51,
-            Self::RideBell => 53,
-            Self::Crash => 49,
-            Self::Clap => 39,
-        }
-    }
-
-    const fn index(self) -> usize {
-        match self {
-            Self::Kick => 0,
-            Self::Snare => 1,
-            Self::SideStick => 2,
-            Self::HiHatClosed => 3,
-            Self::HiHatOpen => 4,
-            Self::HiHatPedal => 5,
-            Self::TomHigh => 6,
-            Self::TomMid => 7,
-            Self::TomLow => 8,
-            Self::TomFloor => 9,
-            Self::Ride => 10,
-            Self::RideBell => 11,
-            Self::Crash => 12,
-            Self::Clap => 13,
-        }
-    }
-}
-
-impl From<DrumVoice> for u8 {
-    fn from(voice: DrumVoice) -> Self {
-        voice.gm_note()
-    }
-}
-
-impl TryFrom<u8> for DrumVoice {
-    type Error = ();
-
-    fn try_from(note: u8) -> Result<Self, Self::Error> {
-        match note {
-            36 => Ok(Self::Kick),
-            38 => Ok(Self::Snare),
-            37 => Ok(Self::SideStick),
-            42 => Ok(Self::HiHatClosed),
-            46 => Ok(Self::HiHatOpen),
-            44 => Ok(Self::HiHatPedal),
-            50 => Ok(Self::TomHigh),
-            48 => Ok(Self::TomMid),
-            45 => Ok(Self::TomLow),
-            41 => Ok(Self::TomFloor),
-            51 => Ok(Self::Ride),
-            53 => Ok(Self::RideBell),
-            49 => Ok(Self::Crash),
-            39 => Ok(Self::Clap),
-            _ => Err(()),
-        }
-    }
-}
-
-struct Sample {
-    frames: Box<[[f32; 2]]>,
-    sample_rate: u32,
-}
-
-struct Layer {
-    rank: u8,
-    samples: Vec<Sample>,
-}
-
-#[derive(Default)]
-struct VoiceBank {
-    layers: Vec<Layer>,
-}
-
-/// Immutable, fully decoded sample storage. Construct this on a worker
-/// thread, then hand it to [`DrumKit::set_bank`] as an [`Arc`].
-pub struct SampleBank {
-    voices: [VoiceBank; 14],
-}
-
-impl SampleBank {
-    /// Load the hub-installed `OH` directory. Every file is decoded to f32
-    /// stereo, leading samples below -60 dBFS are removed, then one shared
-    /// gain per voice normalises its loudest layer to -3 dBFS.
-    pub fn load(dir: &Path) -> Result<Self, String> {
-        let mut voices: [VoiceBank; 14] = array::from_fn(|_| VoiceBank::default());
-        for name in SAMPLE_FILES {
-            let (voice, rank) = classify(name)
-                .ok_or_else(|| format!("internal drum sample name is not classified: {name}"))?;
-            let path = dir.join(name);
-            let bytes = fs::read(&path).map_err(|error| format!("read {}: {error}", path.display()))?;
-            let decoded = wav::decode(&bytes).map_err(|error| format!("decode {}: {error}", path.display()))?;
-            let first = decoded
-                .frames
-                .iter()
-                .position(|frame| frame[0].abs().max(frame[1].abs()) >= SILENCE_THRESHOLD)
-                .unwrap_or(decoded.frames.len());
-            let frames = decoded.frames[first..].to_vec();
-            if frames.is_empty() {
-                return Err(format!("{} is silent after trimming", path.display()));
-            }
-            let bank = &mut voices[voice.index()];
-            let layer = if let Some(index) = bank.layers.iter().position(|layer| layer.rank == rank) {
-                &mut bank.layers[index]
-            } else {
-                bank.layers.push(Layer { rank, samples: Vec::new() });
-                bank.layers.last_mut().unwrap()
-            };
-            layer.samples.push(Sample {
-                frames: frames.into_boxed_slice(),
-                sample_rate: decoded.sample_rate,
-            });
-        }
-
-        // TomMid/TomFloor alias existing sample storage at playback time.
-        // Clap is deliberately the only synthesised voice: three 8 ms noise
-        // bursts 10 ms apart, followed by a 90 ms 1-2.5 kHz band-passed tail.
-        voices[DrumVoice::Clap.index()].layers.push(Layer {
-            rank: 4,
-            samples: vec![synthesise_clap()],
-        });
-
-        for (index, bank) in voices.iter_mut().enumerate() {
-            if matches!(index, 7 | 9) || bank.layers.is_empty() {
-                continue;
-            }
-            bank.layers.sort_by_key(|layer| layer.rank);
-            let peak = bank
-                .layers
-                .iter()
-                .flat_map(|layer| &layer.samples)
-                .flat_map(|sample| sample.frames.iter())
-                .fold(0.0f32, |peak, frame| peak.max(frame[0].abs()).max(frame[1].abs()));
-            if peak <= 0.0 || !peak.is_finite() {
-                return Err(format!("{:?} sample set has no finite signal", DrumVoice::ALL[index]));
-            }
-            let gain = NORMALISED_PEAK / peak;
-            for sample in bank.layers.iter_mut().flat_map(|layer| &mut layer.samples) {
-                for frame in sample.frames.iter_mut() {
-                    frame[0] *= gain;
-                    frame[1] *= gain;
-                }
-            }
-        }
-
-        let bank = Self { voices };
-        for voice in DrumVoice::ALL {
-            let (source, _) = bank.source(voice);
-            if source.layers.is_empty() {
-                return Err(format!("no samples loaded for {voice:?}"));
-            }
-        }
-        Ok(bank)
-    }
-
-    /// Human-readable velocity-layer and round-robin counts for logging.
-    pub fn summary(&self) -> String {
-        let mut parts = Vec::with_capacity(DrumVoice::ALL.len());
-        for voice in DrumVoice::ALL {
-            let (bank, rate) = self.source(voice);
-            let counts = bank
-                .layers
-                .iter()
-                .map(|layer| layer.samples.len().to_string())
-                .collect::<Vec<_>>()
-                .join("/");
-            if rate == 1.0 {
-                parts.push(format!("{voice:?}:{}[{counts}]", bank.layers.len()));
-            } else {
-                parts.push(format!("{voice:?}:{}[{counts}]@{rate:.3}", bank.layers.len()));
-            }
-        }
-        parts.join(", ")
-    }
-
-    fn source(&self, voice: DrumVoice) -> (&VoiceBank, f64) {
-        match voice {
-            DrumVoice::TomMid => (&self.voices[DrumVoice::TomHigh.index()], 0.891),
-            DrumVoice::TomFloor => (&self.voices[DrumVoice::TomLow.index()], 0.841),
-            _ => (&self.voices[voice.index()], 1.0),
-        }
-    }
-}
-
-fn classify(name: &str) -> Option<(DrumVoice, u8)> {
-    let voice = if name.starts_with("kick_OH_") {
-        DrumVoice::Kick
-    } else if name.starts_with("snare_OH_") {
-        DrumVoice::Snare
-    } else if name.starts_with("snareStick_OH_") {
-        DrumVoice::SideStick
-    } else if name.starts_with("hihatClosed_OH_") {
-        DrumVoice::HiHatClosed
-    } else if name.starts_with("hihatOpen_OH_") {
-        DrumVoice::HiHatOpen
-    } else if name.starts_with("hihatFoot_OH_") {
-        DrumVoice::HiHatPedal
-    } else if name.starts_with("hiTom_OH_") {
-        DrumVoice::TomHigh
-    } else if name.starts_with("loTom_OH_") {
-        DrumVoice::TomLow
-    } else if name.starts_with("ride1Bell_OH_") {
-        DrumVoice::RideBell
-    } else if name.starts_with("ride1_OH_") {
-        DrumVoice::Ride
-    } else if name.starts_with("crash1_OH_") || name.starts_with("crash2_OH_") {
-        DrumVoice::Crash
-    } else {
-        return None;
-    };
-    let rank = [
-        ("_PP_", 0),
-        ("_P_", 1),
-        ("_MP_", 2),
-        ("_Ghost_", 3),
-        ("_F_", 4),
-        ("_FF_", 5),
-    ]
-    .iter()
-    .find_map(|(needle, rank)| name.contains(needle).then_some(*rank))?;
-    Some((voice, rank))
-}
-
-fn synthesise_clap() -> Sample {
-    const RATE: u32 = 48_000;
-    let frames = (0.12 * RATE as f32) as usize;
-    let mut output = vec![[0.0f32; 2]; frames];
-    let mut seed = 0x5a17_93d1u32;
-    let mut noise = || {
-        seed ^= seed << 13;
-        seed ^= seed >> 17;
-        seed ^= seed << 5;
-        (seed as i32 as f32) / i32::MAX as f32
-    };
-    let burst_len = (0.008 * RATE as f32) as usize;
-    let gap = (0.010 * RATE as f32) as usize;
-    for burst in 0..3 {
-        let start = burst * gap;
-        for offset in 0..burst_len {
-            let envelope = 1.0 - offset as f32 / burst_len as f32;
-            let value = noise() * envelope * (0.9 - burst as f32 * 0.12);
-            output[start + offset] = [value, value * 0.92];
-        }
-    }
-    let tail_start = 2 * gap + burst_len;
-    let tail_len = (0.090 * RATE as f32) as usize;
-    let low_alpha = 1.0 - (-2.0 * std::f32::consts::PI * 2_500.0 / RATE as f32).exp();
-    let high_alpha = 1.0 - (-2.0 * std::f32::consts::PI * 1_000.0 / RATE as f32).exp();
-    let (mut low, mut slow) = (0.0f32, 0.0f32);
-    for offset in 0..tail_len.min(frames - tail_start) {
-        let white = noise();
-        low += low_alpha * (white - low);
-        slow += high_alpha * (white - slow);
-        let envelope = (-5.0 * offset as f32 / tail_len as f32).exp();
-        let value = (low - slow) * envelope * 1.7;
-        output[tail_start + offset][0] += value;
-        output[tail_start + offset][1] += value * 0.9;
-    }
-    Sample { frames: output.into_boxed_slice(), sample_rate: RATE }
-}
-
-#[derive(Clone, Copy)]
-struct PlayingVoice {
-    active: bool,
-    source_voice: usize,
-    layer: usize,
-    sample: usize,
-    position: f64,
-    step: f64,
-    gain: f32,
-    age: u32,
-    fade_in: u32,
-    fade_remaining: u32,
-    fade_total: u32,
-    serial: u64,
-    kind: DrumVoice,
-}
-
-impl PlayingVoice {
-    const fn idle() -> Self {
-        Self {
-            active: false,
-            source_voice: 0,
-            layer: 0,
-            sample: 0,
-            position: 0.0,
-            step: 1.0,
-            gain: 0.0,
-            age: 0,
-            fade_in: 1,
-            fade_remaining: 0,
-            fade_total: 0,
-            serial: 0,
-            kind: DrumVoice::Kick,
-        }
-    }
-
-    fn fade_out(&mut self, frames: u32) {
-        if self.active && (self.fade_remaining == 0 || frames < self.fade_remaining) {
-            self.fade_remaining = frames.max(1);
-            self.fade_total = frames.max(1);
-        }
-    }
-}
-
-pub struct DrumKit {
-    bank: Option<Arc<SampleBank>>,
-    voices: [PlayingVoice; POLYPHONY],
-    round_robin: [[usize; MAX_LAYERS]; 14],
-    sample_rate: f32,
-    serial: u64,
-}
-
-impl DrumKit {
-    /// Construct an empty, silent player. Load a [`SampleBank`] off-thread
-    /// and install it with [`Self::set_bank`].
-    pub fn new(sample_rate: f32) -> Self {
-        let sample_rate = if sample_rate.is_finite() {
-            sample_rate.clamp(8_000.0, 384_000.0)
-        } else {
-            48_000.0
-        };
-        Self {
-            bank: None,
-            voices: [PlayingVoice::idle(); POLYPHONY],
-            round_robin: [[0; MAX_LAYERS]; 14],
-            sample_rate,
-            serial: 0,
-        }
-    }
-
-    /// Swap in a fully prepared bank. This is only an `Arc` pointer move and
-    /// fixed-state reset; it performs no allocation or locking.
-    pub fn set_bank(&mut self, bank: Arc<SampleBank>) {
-        self.voices.fill(PlayingVoice::idle());
-        self.round_robin = [[0; MAX_LAYERS]; 14];
-        self.bank = Some(bank);
-    }
-
-    /// Start a hit, stealing the oldest of 12 voices when necessary.
-    pub fn trigger(&mut self, voice: DrumVoice, velocity: f32) {
-        let velocity = if velocity.is_finite() { velocity.clamp(0.0, 1.0) } else { 0.0 };
-        if velocity <= 0.0 {
-            return;
-        }
-        let Some(bank) = self.bank.as_ref() else { return };
-        if matches!(voice, DrumVoice::HiHatClosed | DrumVoice::HiHatPedal) {
-            let choke = (self.sample_rate * 0.030).round() as u32;
-            for playing in &mut self.voices {
-                if playing.kind == DrumVoice::HiHatOpen {
-                    playing.fade_out(choke);
-                }
-            }
-        }
-        let (source, rate_multiplier) = bank.source(voice);
-        let layer_index = velocity_layer(velocity, source.layers.len());
-        let layer = &source.layers[layer_index];
-        let rr = &mut self.round_robin[voice.index()][layer_index];
-        let sample_index = *rr % layer.samples.len();
-        *rr = rr.wrapping_add(1);
-        let sample = &layer.samples[sample_index];
-        self.serial = self.serial.wrapping_add(1);
-        let slot = self.voices.iter().position(|playing| !playing.active).unwrap_or_else(|| {
-            let mut oldest = 0;
-            for index in 1..POLYPHONY {
-                if self.voices[index].serial < self.voices[oldest].serial {
-                    oldest = index;
-                }
-            }
-            oldest
-        });
-        self.voices[slot] = PlayingVoice {
-            active: true,
-            source_voice: match voice {
-                DrumVoice::TomMid => DrumVoice::TomHigh.index(),
-                DrumVoice::TomFloor => DrumVoice::TomLow.index(),
-                _ => voice.index(),
-            },
-            layer: layer_index,
-            sample: sample_index,
-            position: 0.0,
-            step: sample.sample_rate as f64 / self.sample_rate as f64 * rate_multiplier,
-            gain: velocity.powf(1.6),
-            age: 0,
-            fade_in: (self.sample_rate * 0.005).round().max(1.0) as u32,
-            fade_remaining: 0,
-            fade_total: 0,
-            serial: self.serial,
-            kind: voice,
-        };
-    }
-
-    /// Add this kit into stereo frames. No allocation, locking, blocking or
-    /// I/O occurs here, and the result is independent of block boundaries.
-    pub fn process(&mut self, out: &mut [[f32; 2]]) {
-        let Some(bank) = self.bank.as_ref() else { return };
-        for playing in &mut self.voices {
-            if !playing.active {
-                continue;
-            }
-            let sample = &bank.voices[playing.source_voice].layers[playing.layer].samples[playing.sample];
-            for output in out.iter_mut() {
-                let index = playing.position as usize;
-                if index >= sample.frames.len() {
-                    playing.active = false;
-                    break;
-                }
-                let next = (index + 1).min(sample.frames.len() - 1);
-                let fraction = (playing.position - index as f64) as f32;
-                let a = sample.frames[index];
-                let b = sample.frames[next];
-                let mut envelope = (playing.age as f32 / playing.fade_in as f32).min(1.0);
-                if playing.fade_remaining > 0 {
-                    envelope *= playing.fade_remaining as f32 / playing.fade_total as f32;
-                }
-                output[0] += (a[0] + (b[0] - a[0]) * fraction) * playing.gain * envelope;
-                output[1] += (a[1] + (b[1] - a[1]) * fraction) * playing.gain * envelope;
-                playing.position += playing.step;
-                playing.age = playing.age.saturating_add(1);
-                if playing.fade_remaining > 0 {
-                    playing.fade_remaining -= 1;
-                    if playing.fade_remaining == 0 {
-                        playing.active = false;
-                        break;
-                    }
-                }
-            }
-        }
-    }
-
-    /// Fade every active hit to silence over 20 ms.
-    pub fn all_off(&mut self) {
-        let frames = (self.sample_rate * 0.020).round() as u32;
-        for voice in &mut self.voices {
-            voice.fade_out(frames);
-        }
-    }
-
-    pub fn active(&self) -> bool {
-        self.voices.iter().any(|voice| voice.active)
-    }
-
-    pub fn sample_rate(&self) -> f32 {
-        self.sample_rate
-    }
-}
-
-fn velocity_layer(velocity: f32, layers: usize) -> usize {
-    match layers {
-        0 | 1 => 0,
-        2 => usize::from(velocity >= 0.5),
-        3 => if velocity < 0.3 { 0 } else if velocity < 0.75 { 1 } else { 2 },
-        4 => if velocity < 0.2 { 0 } else if velocity < 0.45 { 1 } else if velocity < 0.75 { 2 } else { 3 },
-        count => ((velocity * count as f32) as usize).min(count - 1),
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn tone_bank(frequency: f32, rate: u32) -> Arc<SampleBank> {
-        let len = rate as usize;
-        let frames = (0..len)
-            .map(|index| {
-                let value = (2.0 * std::f32::consts::PI * frequency * index as f32 / rate as f32).sin() * 0.5;
-                [value, value]
-            })
-            .collect::<Vec<_>>()
-            .into_boxed_slice();
-        let mut voices: [VoiceBank; 14] = array::from_fn(|_| VoiceBank::default());
-        voices[DrumVoice::Kick.index()].layers.push(Layer {
-            rank: 4,
-            samples: vec![Sample { frames, sample_rate: rate }],
-        });
-        Arc::new(SampleBank { voices })
-    }
-
-    #[test]
-    fn gm_notes_round_trip() {
-        for voice in DrumVoice::ALL {
-            assert_eq!(DrumVoice::try_from(u8::from(voice)), Ok(voice));
-        }
-        assert!(DrumVoice::try_from(35).is_err());
-    }
-
-    #[test]
-    fn empty_kit_is_silent() {
-        let mut kit = DrumKit::new(48_000.0);
-        kit.trigger(DrumVoice::Kick, 1.0);
-        let mut output = [[0.0; 2]; 32];
-        kit.process(&mut output);
-        assert!(!kit.active());
-        assert_eq!(output, [[0.0; 2]; 32]);
-    }
-
-    #[test]
-    fn resampler_keeps_one_khz_within_half_percent_at_44k1() {
-        let mut kit = DrumKit::new(44_100.0);
-        kit.set_bank(tone_bank(1_000.0, 48_000));
-        kit.trigger(DrumVoice::Kick, 1.0);
-        let mut output = vec![[0.0; 2]; 22_050];
-        kit.process(&mut output);
-        let crossings = output[441..]
-            .windows(2)
-            .filter(|pair| pair[0][0] <= 0.0 && pair[1][0] > 0.0)
-            .count();
-        let seconds = (output.len() - 441) as f32 / 44_100.0;
-        let measured = crossings as f32 / seconds;
-        assert!((measured - 1_000.0).abs() / 1_000.0 < 0.005, "measured {measured} Hz");
-    }
-}
diff --git a/libs/drumkit/src/wav.rs b/libs/drumkit/src/wav.rs
deleted file mode 100644
index b8ead26f0..000000000
--- a/libs/drumkit/src/wav.rs
+++ /dev/null
@@ -1,161 +0,0 @@
-use std::convert::TryInto;
-
-pub(crate) struct Wav {
-    pub(crate) frames: Vec<[f32; 2]>,
-    pub(crate) sample_rate: u32,
-}
-
-/// Decode mono or stereo PCM WAV into interleaved stereo f32 frames.
-/// Integer PCM may be 16, 24 or 32 bit; IEEE float must be 32 bit.
-pub(crate) fn decode(bytes: &[u8]) -> Result<Wav, String> {
-    if bytes.len() < 12 || &bytes[..4] != b"RIFF" || &bytes[8..12] != b"WAVE" {
-        return Err("not a RIFF/WAVE file".to_string());
-    }
-    let mut pos = 12usize;
-    let mut format = None;
-    let mut data = None;
-    while pos.checked_add(8).is_some_and(|end| end <= bytes.len()) {
-        let id = &bytes[pos..pos + 4];
-        let size = u32::from_le_bytes(bytes[pos + 4..pos + 8].try_into().unwrap()) as usize;
-        let start = pos + 8;
-        let end = start
-            .checked_add(size)
-            .ok_or_else(|| "WAV chunk size overflow".to_string())?;
-        if end > bytes.len() {
-            return Err(format!("truncated {:?} WAV chunk", String::from_utf8_lossy(id)));
-        }
-        match id {
-            b"fmt " => format = Some(parse_format(&bytes[start..end])?),
-            b"data" => data = Some(&bytes[start..end]),
-            _ => {}
-        }
-        pos = end
-            .checked_add(size & 1)
-            .ok_or_else(|| "WAV chunk alignment overflow".to_string())?;
-    }
-
-    let (tag, channels, sample_rate, bits) =
-        format.ok_or_else(|| "missing fmt chunk".to_string())?;
-    let data = data.ok_or_else(|| "missing data chunk".to_string())?;
-    if !(channels == 1 || channels == 2) {
-        return Err(format!("unsupported WAV channel count {channels}"));
-    }
-    if sample_rate == 0 {
-        return Err("WAV sample rate is zero".to_string());
-    }
-    let bytes_per_sample = match (tag, bits) {
-        (1, 16) => 2,
-        (1, 24) => 3,
-        (1, 32) | (3, 32) => 4,
-        _ => return Err(format!("unsupported WAV format tag {tag} / {bits} bits")),
-    };
-    let frame_bytes = bytes_per_sample * channels as usize;
-    if data.len() % frame_bytes != 0 {
-        return Err("WAV data is not an exact number of frames".to_string());
-    }
-    let read = |sample: &[u8]| -> f32 {
-        match (tag, bits) {
-            (1, 16) => i16::from_le_bytes([sample[0], sample[1]]) as f32 / 32_768.0,
-            (1, 24) => {
-                let raw = (sample[0] as i32)
-                    | ((sample[1] as i32) << 8)
-                    | ((sample[2] as i32) << 16);
-                let signed = if raw & 0x80_0000 != 0 { raw | !0xff_ffff } else { raw };
-                signed as f32 / 8_388_608.0
-            }
-            (1, 32) => i32::from_le_bytes(sample.try_into().unwrap()) as f32 / 2_147_483_648.0,
-            (3, 32) => {
-                let value = f32::from_le_bytes(sample.try_into().unwrap());
-                if value.is_finite() { value } else { 0.0 }
-            }
-            _ => unreachable!(),
-        }
-    };
-    let mut frames = Vec::with_capacity(data.len() / frame_bytes);
-    for frame in data.chunks_exact(frame_bytes) {
-        let left = read(&frame[..bytes_per_sample]);
-        let right = if channels == 1 {
-            left
-        } else {
-            read(&frame[bytes_per_sample..2 * bytes_per_sample])
-        };
-        frames.push([left, right]);
-    }
-    Ok(Wav { frames, sample_rate })
-}
-
-fn parse_format(body: &[u8]) -> Result<(u16, u16, u32, u16), String> {
-    if body.len() < 16 {
-        return Err("fmt chunk too short".to_string());
-    }
-    let mut tag = u16::from_le_bytes([body[0], body[1]]);
-    let channels = u16::from_le_bytes([body[2], body[3]]);
-    let sample_rate = u32::from_le_bytes(body[4..8].try_into().unwrap());
-    let bits = u16::from_le_bytes([body[14], body[15]]);
-    if tag == 0xfffe {
-        if body.len() < 26 {
-            return Err("WAVE_FORMAT_EXTENSIBLE fmt chunk too short".to_string());
-        }
-        tag = u16::from_le_bytes([body[24], body[25]]);
-    }
-    Ok((tag, channels, sample_rate, bits))
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn make_wav(tag: u16, channels: u16, bits: u16, data: &[u8]) -> Vec<u8> {
-        let mut out = Vec::new();
-        out.extend_from_slice(b"RIFF");
-        out.extend_from_slice(&(36u32 + data.len() as u32).to_le_bytes());
-        out.extend_from_slice(b"WAVEfmt ");
-        out.extend_from_slice(&16u32.to_le_bytes());
-        out.extend_from_slice(&tag.to_le_bytes());
-        out.extend_from_slice(&channels.to_le_bytes());
-        out.extend_from_slice(&48_000u32.to_le_bytes());
-        let width = u32::from(bits / 8) * u32::from(channels);
-        out.extend_from_slice(&(48_000 * width).to_le_bytes());
-        out.extend_from_slice(&(width as u16).to_le_bytes());
-        out.extend_from_slice(&bits.to_le_bytes());
-        out.extend_from_slice(b"data");
-        out.extend_from_slice(&(data.len() as u32).to_le_bytes());
-        out.extend_from_slice(data);
-        out
-    }
-
-    #[test]
-    fn decodes_pcm16_mono_and_stereo() {
-        let mono = make_wav(1, 1, 16, &16_384i16.to_le_bytes());
-        assert_eq!(decode(&mono).unwrap().frames, [[0.5, 0.5]]);
-
-        let mut stereo_data = Vec::new();
-        stereo_data.extend_from_slice(&(-16_384i16).to_le_bytes());
-        stereo_data.extend_from_slice(&8_192i16.to_le_bytes());
-        let stereo = decode(&make_wav(1, 2, 16, &stereo_data)).unwrap();
-        assert_eq!(stereo.frames, [[-0.5, 0.25]]);
-    }
-
-    #[test]
-    fn decodes_pcm24_mono_and_stereo() {
-        let mono = decode(&make_wav(1, 1, 24, &[0x00, 0x00, 0x40])).unwrap();
-        assert_eq!(mono.frames, [[0.5, 0.5]]);
-
-        let stereo = decode(&make_wav(
-            1,
-            2,
-            24,
-            &[0x00, 0x00, 0xc0, 0x00, 0x00, 0x20],
-        ))
-        .unwrap();
-        assert_eq!(stereo.frames, [[-0.5, 0.25]]);
-    }
-
-    #[test]
-    fn decodes_pcm32_and_float32() {
-        let pcm = decode(&make_wav(1, 1, 32, &1_073_741_824i32.to_le_bytes())).unwrap();
-        assert_eq!(pcm.frames, [[0.5, 0.5]]);
-        let float = decode(&make_wav(3, 2, 32, &[0, 0, 0, 0, 0, 0, 0x80, 0xbf])).unwrap();
-        assert_eq!(float.frames, [[0.0, -1.0]]);
-    }
-}
diff --git a/libs/drumkit/tests/rt_safety.rs b/libs/drumkit/tests/rt_safety.rs
deleted file mode 100644
index 62e823902..000000000
--- a/libs/drumkit/tests/rt_safety.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-use makepad_drumkit::{DrumKit, DrumVoice, SampleBank};
-use std::alloc::{GlobalAlloc, Layout, System};
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicUsize, Ordering};
-use std::sync::Arc;
-
-static ALLOCS: AtomicUsize = AtomicUsize::new(0);
-
-struct CountingAlloc;
-
-unsafe impl GlobalAlloc for CountingAlloc {
-    unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
-        ALLOCS.fetch_add(1, Ordering::Relaxed);
-        unsafe { System.alloc(layout) }
-    }
-
-    unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
-        unsafe { System.dealloc(ptr, layout) }
-    }
-
-    unsafe fn realloc(&self, ptr: *mut u8, layout: Layout, size: usize) -> *mut u8 {
-        ALLOCS.fetch_add(1, Ordering::Relaxed);
-        unsafe { System.realloc(ptr, layout, size) }
-    }
-}
-
-#[global_allocator]
-static ALLOCATOR: CountingAlloc = CountingAlloc;
-
-#[test]
-fn trigger_and_process_allocate_nothing_for_four_seconds() {
-    let dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-        .join("../../local/score-corpus/drums/OH");
-    if !dir.is_dir() {
-        eprintln!("skipping realtime allocation test: {} is absent", dir.display());
-        return;
-    }
-    let bank = Arc::new(SampleBank::load(&dir).expect("load local Salamander corpus"));
-    let mut kit = DrumKit::new(48_000.0);
-    kit.set_bank(bank);
-    let mut output = [[0.0f32; 2]; 512];
-    for voice in DrumVoice::ALL {
-        kit.trigger(voice, 0.8);
-        kit.process(&mut output[..64]);
-    }
-
-    let before = ALLOCS.load(Ordering::Relaxed);
-    for block in 0..375usize {
-        if block % 2 == 0 {
-            let index = block / 2;
-            kit.trigger(DrumVoice::ALL[index % DrumVoice::ALL.len()], 0.2 + (index % 8) as f32 * 0.1);
-        }
-        output.fill([0.0; 2]);
-        kit.process(&mut output);
-    }
-    kit.all_off();
-    kit.process(&mut output);
-    let after = ALLOCS.load(Ordering::Relaxed);
-    assert_eq!(before, after, "trigger/process allocated {} times", after - before);
-}
diff --git a/libs/drumkit/tests/sample_kit.rs b/libs/drumkit/tests/sample_kit.rs
deleted file mode 100644
index bd39bb6ff..000000000
--- a/libs/drumkit/tests/sample_kit.rs
+++ /dev/null
@@ -1,127 +0,0 @@
-use makepad_drumkit::{DrumKit, DrumVoice, SampleBank};
-use std::path::PathBuf;
-use std::sync::{Arc, OnceLock};
-
-fn corpus_dir() -> PathBuf {
-    PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../../local/score-corpus/drums/OH")
-}
-
-fn bank() -> Option<Arc<SampleBank>> {
-    static BANK: OnceLock<Result<Arc<SampleBank>, String>> = OnceLock::new();
-    let dir = corpus_dir();
-    if !dir.is_dir() {
-        eprintln!("skipping Salamander corpus test: {} is absent", dir.display());
-        return None;
-    }
-    match BANK.get_or_init(|| SampleBank::load(&dir).map(Arc::new)) {
-        Ok(bank) => Some(bank.clone()),
-        Err(error) => panic!("load local Salamander corpus: {error}"),
-    }
-}
-
-fn render_hit(bank: &Arc<SampleBank>, voice: DrumVoice, velocity: f32, frames: usize) -> (f64, bool) {
-    let mut kit = DrumKit::new(48_000.0);
-    kit.set_bank(bank.clone());
-    kit.trigger(voice, velocity);
-    let mut block = [[0.0f32; 2]; 257];
-    let mut energy = 0.0f64;
-    let mut done = 0usize;
-    while done < frames && kit.active() {
-        let count = block.len().min(frames - done);
-        block[..count].fill([0.0; 2]);
-        kit.process(&mut block[..count]);
-        energy += block[..count]
-            .iter()
-            .map(|frame| f64::from(frame[0]) * f64::from(frame[0]) + f64::from(frame[1]) * f64::from(frame[1]))
-            .sum::<f64>();
-        done += count;
-    }
-    (energy, kit.active())
-}
-
-#[test]
-fn bank_loads_and_reports_every_voice() {
-    let Some(bank) = bank() else { return };
-    let summary = bank.summary();
-    for voice in DrumVoice::ALL {
-        assert!(summary.contains(&format!("{voice:?}:")), "{voice:?} absent from {summary}");
-    }
-    assert!(summary.contains("TomMid:3[1/1/1]@0.891"), "{summary}");
-    assert!(summary.contains("TomFloor:3[1/1/1]@0.841"), "{summary}");
-}
-
-#[test]
-fn every_voice_sounds_and_decays() {
-    let Some(bank) = bank() else { return };
-    for voice in DrumVoice::ALL {
-        let (energy, active) = render_hit(&bank, voice, 0.9, 48_000 * 12);
-        assert!(energy > 1.0e-8, "{voice:?} was silent");
-        assert!(!active, "{voice:?} did not decay within 12 seconds");
-    }
-}
-
-#[test]
-fn velocity_gain_is_monotonic() {
-    let Some(bank) = bank() else { return };
-    // Stay within the same kick layer so this isolates the v^1.6 gain curve
-    // from the deliberately preserved dynamics between recorded layers.
-    let quiet = render_hit(&bank, DrumVoice::Kick, 0.10, 48_000).0;
-    let medium = render_hit(&bank, DrumVoice::Kick, 0.20, 48_000).0;
-    let loud = render_hit(&bank, DrumVoice::Kick, 0.29, 48_000).0;
-    assert!(quiet < medium && medium < loud, "{quiet} < {medium} < {loud}");
-}
-
-fn render_pattern(bank: &Arc<SampleBank>, block_size: usize) -> Vec<[f32; 2]> {
-    let hits = [
-        (0usize, DrumVoice::Kick, 1.0),
-        (4_800, DrumVoice::HiHatClosed, 0.4),
-        (12_000, DrumVoice::Snare, 0.8),
-        (24_000, DrumVoice::TomMid, 0.7),
-        (36_000, DrumVoice::HiHatOpen, 0.6),
-    ];
-    let total = 48_000usize;
-    let mut output = vec![[0.0f32; 2]; total];
-    let mut kit = DrumKit::new(48_000.0);
-    kit.set_bank(bank.clone());
-    let mut pos = 0;
-    let mut hit = 0;
-    while pos < total {
-        let next_hit = hits.get(hit).map_or(total, |event| event.0);
-        if next_hit == pos {
-            kit.trigger(hits[hit].1, hits[hit].2);
-            hit += 1;
-            continue;
-        }
-        let count = block_size.min(total - pos).min(next_hit - pos);
-        kit.process(&mut output[pos..pos + count]);
-        pos += count;
-    }
-    output
-}
-
-#[test]
-fn output_is_block_size_independent() {
-    let Some(bank) = bank() else { return };
-    let reference = render_pattern(&bank, 1);
-    for block in [7, 64, 257, 1024] {
-        let candidate = render_pattern(&bank, block);
-        assert!(reference.iter().zip(candidate).all(|(a, b)| {
-            a[0].to_bits() == b[0].to_bits() && a[1].to_bits() == b[1].to_bits()
-        }), "block size {block} changed the render");
-    }
-}
-
-#[test]
-fn all_off_is_a_twenty_ms_fade() {
-    let Some(bank) = bank() else { return };
-    let mut kit = DrumKit::new(48_000.0);
-    kit.set_bank(bank);
-    kit.trigger(DrumVoice::Crash, 1.0);
-    let mut warmup = [[0.0; 2]; 64];
-    kit.process(&mut warmup);
-    kit.all_off();
-    assert!(kit.active());
-    let mut fade = [[0.0; 2]; 960];
-    kit.process(&mut fade);
-    assert!(!kit.active());
-}
diff --git a/libs/drumkit_phys/Cargo.toml b/libs/drumkit_phys/Cargo.toml
deleted file mode 100644
index a3715b49a..000000000
--- a/libs/drumkit_phys/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "makepad-drumkit-phys"
-version = "0.1.0"
-edition = "2021"
-description = "Parked physically modelled drum kit: coupled-head membranes, strikers, snares and nonlinear cymbal plates"
-license = "MIT OR Apache-2.0"
-
-[dependencies]
diff --git a/libs/drumkit_phys/examples/demo_pattern.rs b/libs/drumkit_phys/examples/demo_pattern.rs
deleted file mode 100644
index 69b6a5401..000000000
--- a/libs/drumkit_phys/examples/demo_pattern.rs
+++ /dev/null
@@ -1,174 +0,0 @@
-// Renders the kit to WAV files (48 kHz, stereo, 24-bit) for listening and
-// for the measurement harness:
-//   cargo run -p makepad-drumkit-phys --release --example demo_pattern -- <out-dir> [sample-rate]
-// Writes model_<voice>_<vel>.wav for every voice at velocities 0.3/0.6/1.0
-// (single hits, trimmed when the voice ends) and pattern_model.wav, a
-// four-bar groove at 120 bpm that uses the whole kit.
-
-use makepad_drumkit_phys::{DrumKit, DrumVoice};
-use std::io::Write;
-
-fn write_wav24(path: &std::path::Path, fs: u32, frames: &[[f32; 2]]) -> std::io::Result<()> {
-    let mut bytes = Vec::with_capacity(44 + frames.len() * 6);
-    let data_len = (frames.len() * 6) as u32;
-    bytes.extend_from_slice(b"RIFF");
-    bytes.extend_from_slice(&(36 + data_len).to_le_bytes());
-    bytes.extend_from_slice(b"WAVEfmt ");
-    bytes.extend_from_slice(&16u32.to_le_bytes());
-    bytes.extend_from_slice(&1u16.to_le_bytes()); // PCM
-    bytes.extend_from_slice(&2u16.to_le_bytes());
-    bytes.extend_from_slice(&fs.to_le_bytes());
-    bytes.extend_from_slice(&(fs * 6).to_le_bytes());
-    bytes.extend_from_slice(&6u16.to_le_bytes());
-    bytes.extend_from_slice(&24u16.to_le_bytes());
-    bytes.extend_from_slice(b"data");
-    bytes.extend_from_slice(&data_len.to_le_bytes());
-    for f in frames {
-        for &s in f {
-            let v = (s.clamp(-1.0, 1.0) * 8_388_607.0).round() as i32;
-            let b = v.to_le_bytes();
-            bytes.extend_from_slice(&b[..3]);
-        }
-    }
-    std::fs::File::create(path)?.write_all(&bytes)
-}
-
-fn voice_name(v: DrumVoice) -> &'static str {
-    match v {
-        DrumVoice::Kick => "kick",
-        DrumVoice::Snare => "snare",
-        DrumVoice::SideStick => "sidestick",
-        DrumVoice::HiHatClosed => "hihatclosed",
-        DrumVoice::HiHatOpen => "hihatopen",
-        DrumVoice::HiHatPedal => "hihatpedal",
-        DrumVoice::TomHigh => "tomhigh",
-        DrumVoice::TomMid => "tommid",
-        DrumVoice::TomLow => "tomlow",
-        DrumVoice::TomFloor => "tomfloor",
-        DrumVoice::Ride => "ride",
-        DrumVoice::RideBell => "ridebell",
-        DrumVoice::Crash => "crash",
-        DrumVoice::Clap => "clap",
-    }
-}
-
-/// Renders one hit until the voice goes quiet (or `max_s`), in 256-frame
-/// blocks, and pads 50 ms of silence.
-fn render_hit(fs: f32, voice: DrumVoice, vel: f32, max_s: f32) -> Vec<[f32; 2]> {
-    let mut kit = DrumKit::new(fs);
-    kit.trigger(voice, vel);
-    let mut out = Vec::new();
-    let mut block = [[0.0f32; 2]; 256];
-    let max = (max_s * fs) as usize;
-    while kit.active() && out.len() < max {
-        block.iter_mut().for_each(|f| *f = [0.0; 2]);
-        kit.process(&mut block);
-        out.extend_from_slice(&block);
-    }
-    out.extend(std::iter::repeat([0.0; 2]).take((0.05 * fs) as usize));
-    out
-}
-
-struct Hit {
-    beat: f32,
-    voice: DrumVoice,
-    vel: f32,
-}
-
-fn groove() -> Vec<Hit> {
-    use DrumVoice::*;
-    let mut h = Vec::new();
-    let mut add = |bar: usize, beat: f32, voice: DrumVoice, vel: f32| h.push(Hit { beat: bar as f32 * 4.0 + beat, voice, vel });
-    for bar in 0..4 {
-        // hats: 8ths, accents on the beat, open on the "and" of 4 in bars 2/4
-        for i in 0..8 {
-            let b = i as f32 * 0.5;
-            let vel = if i % 2 == 0 { 0.75 } else { 0.45 };
-            if bar % 2 == 1 && i == 7 {
-                add(bar, b, HiHatOpen, 0.7);
-            } else if !(bar == 3 && i >= 4) {
-                add(bar, b, HiHatClosed, vel);
-            }
-        }
-        if bar % 2 == 1 {
-            add(bar, 4.0 - 0.02, HiHatPedal, 0.6); // close the open hat on the downbeat
-        }
-        // kick
-        add(bar, 0.0, Kick, 1.0);
-        add(bar, 1.75, Kick, 0.8);
-        add(bar, 2.5, Kick, 0.9);
-        // snare 2 and 4 (+ ghosts)
-        add(bar, 1.0, Snare, 0.95);
-        add(bar, 3.0, Snare, 1.0);
-        add(bar, 2.25, Snare, 0.25);
-        add(bar, 3.75, Snare, 0.3);
-        if bar == 1 {
-            add(bar, 2.0, SideStick, 0.7);
-            add(bar, 3.5, Clap, 0.9);
-        }
-        if bar == 2 {
-            add(bar, 1.0, Clap, 1.0);
-            add(bar, 3.0, Clap, 0.8);
-        }
-    }
-    // bar 4: ride + fill
-    for i in 0..4 {
-        add(3, i as f32 * 0.5, Ride, if i % 2 == 0 { 0.8 } else { 0.55 });
-    }
-    add(3, 1.5, RideBell, 0.9);
-    add(3, 2.0, TomHigh, 0.9);
-    add(3, 2.25, TomHigh, 0.7);
-    add(3, 2.5, TomMid, 0.9);
-    add(3, 2.75, TomMid, 0.7);
-    add(3, 3.0, TomLow, 0.95);
-    add(3, 3.25, TomLow, 0.7);
-    add(3, 3.5, TomFloor, 1.0);
-    add(3, 3.75, TomFloor, 0.8);
-    add(0, 0.0, Crash, 1.0);
-    add(2, 0.0, Crash, 0.8);
-    h.push(Hit { beat: 16.0, voice: Crash, vel: 1.0 });
-    h.push(Hit { beat: 16.0, voice: Kick, vel: 1.0 });
-    h
-}
-
-pub fn render_pattern(fs: f32, bpm: f32, tail_s: f32) -> Vec<[f32; 2]> {
-    let mut hits = groove();
-    hits.sort_by(|a, b| a.beat.partial_cmp(&b.beat).unwrap());
-    let spb = 60.0 / bpm;
-    let total = ((16.0 * spb + tail_s) * fs) as usize;
-    let mut kit = DrumKit::new(fs);
-    let mut out = vec![[0.0f32; 2]; total];
-    let block = 128usize;
-    let mut next = 0usize;
-    let mut pos = 0usize;
-    while pos < total {
-        let n = block.min(total - pos);
-        while next < hits.len() && ((hits[next].beat * spb * fs) as usize) < pos + n {
-            kit.trigger(hits[next].voice, hits[next].vel);
-            next += 1;
-        }
-        kit.process(&mut out[pos..pos + n]);
-        pos += n;
-    }
-    out
-}
-
-fn main() {
-    let args: Vec<String> = std::env::args().collect();
-    let dir = std::path::PathBuf::from(args.get(1).map(String::as_str).unwrap_or("."));
-    let fs: f32 = args.get(2).and_then(|s| s.parse().ok()).unwrap_or(48000.0);
-    std::fs::create_dir_all(&dir).expect("output dir");
-    for voice in DrumVoice::ALL {
-        for vel in [0.3f32, 0.6, 1.0] {
-            let frames = render_hit(fs, voice, vel, 12.0);
-            let name = format!("model_{}_{:.1}.wav", voice_name(voice), vel);
-            write_wav24(&dir.join(&name), fs as u32, &frames).expect("write");
-            let peak = frames.iter().flat_map(|f| f.iter()).fold(0.0f32, |a, v| a.max(v.abs()));
-            println!("{name}: {:.2} s, peak {:.1} dBFS", frames.len() as f32 / fs, 20.0 * peak.max(1e-9).log10());
-        }
-    }
-    let pattern = render_pattern(fs, 120.0, 3.0);
-    let peak = pattern.iter().flat_map(|f| f.iter()).fold(0.0f32, |a, v| a.max(v.abs()));
-    write_wav24(&dir.join("pattern_model.wav"), fs as u32, &pattern).expect("write");
-    println!("pattern_model.wav: {:.2} s, peak {:.2} dBFS", pattern.len() as f32 / fs, 20.0 * peak.max(1e-9).log10());
-}
diff --git a/libs/drumkit_phys/src/contact.rs b/libs/drumkit_phys/src/contact.rs
deleted file mode 100644
index ee921d635..000000000
--- a/libs/drumkit_phys/src/contact.rs
+++ /dev/null
@@ -1,252 +0,0 @@
-// The striker: a felt beater or a wooden stick tip against a drum head or a
-// cymbal, as a Hunt-Crossley contact integrated against the local wave
-// impedance of the struck surface. This is the piano hammer's structure
-// (libs/piano_model/src/hammer.rs) with the string replaced by a membrane or
-// a plate, and it is where the velocity -> brightness law of every voice
-// comes from: a hard blow is not a louder soft blow, the force pulse gets
-// SHORTER as the impact speed rises, so its spectrum extends higher.
-//
-//   compression      u = x - y_local                       (m)
-//   force            F = K u^p (1 + lambda du/dt),  F >= 0  (N)
-//   striker          m x'' = -F
-//   surface point    y_local' = F / R                       (m/s)
-//
-// The surface reaction depends on the surface. A CYMBAL is one-way: bronze
-// is stiff and dispersive, its driving-point impedance is purely resistive
-// (R = 8 sqrt(D rho h), ~80 N s/m for 1 mm bronze), the point recedes at
-// F/R and the stick is gone in 0.2-0.5 ms before anything returns. A
-// MEMBRANE is two-way: the head under the striker is the modal bank's own
-// displacement at the strike point (y_bank = sum psi_m q_m over every mode,
-// fed back with a one-sample delay), so the stick pushes the head, the
-// head's modes take the momentum, the (0,1) motion carries the stick away
-// and then, a quarter period later, reverses and throws it off. The
-// contact spring is the head's local dimple (a Mylar head dents several mm
-// under a stick), far softer than wood on Mylar, so the force is a smooth
-// 3-7 ms hump on toms, ~5 ms on a snare, 10-15 ms for a kick beater that
-// buries — with little energy above a few hundred hertz, which is what the
-// reference drums demand: the 12" tom carries 15-20 dB less 300-2000 Hz
-// energy in its first 50 ms than any sub-millisecond pulse produces.
-// (The truncated modal sum stands in for the wave impedance: for the first
-// ~1/f_max the modes move in phase like a small local mass, then dephase,
-// which is exactly energy leaving the strike point as outgoing waves.)
-//
-// Boundedness: F is non-negative and clamped, the striker only ever
-// decelerates while pressing, the bank is a contraction, the displacement
-// feedback enters through a one-sample delay with a per-sample loop gain of
-// k_contact sum(psi^2 / M) / fs^2 (< 0.01 for every membrane design; the
-// rim contact of the side stick, whose spring is stiff, reads the head with
-// its head_drive weight of 0.2), and a hard timeout ends any contact.
-//
-// With p > 1 (Hertz sphere p = 1.5; felt 2-3) the initial pulse shortens
-// with speed as v^{-(p-1)/(p+1)}, pushing the force spectrum upward: a
-// fortissimo hit is brighter than a pianissimo one, not just louder. The
-// dissipative (1 + lambda u') term makes loading stiffer than unloading
-// (hysteresis), which skews the pulse forward and rounds the rebound.
-//
-// Integration: symplectic Euler at NSUB substeps per audio sample. The
-// stiffest contact in the kit (stick tip on a cymbal, K = 3e9, u ~ 1e-4 m)
-// has a contact resonance around 12 kHz, giving w dt ~ 0.2 at 8 x 48 kHz:
-// stable with a good energy balance over the ~10 substeps such a 50 us
-// contact lasts (at 4 substeps the rebound energy wandered enough with
-// speed that a harder bell stroke could come out quieter); the audio-rate
-// force is the substep mean (a free anti-alias filter on the pulse). All
-// f64: compressions of 1e-5 m to powers up to 3 are past f32's grace.
-
-pub const NSUB: usize = 8;
-
-#[derive(Clone, Copy)]
-pub struct Striker {
-    /// Effective striking mass (kg): beater head + a share of the rod, or
-    /// the stick tip's dynamic mass.
-    pub mass: f64,
-    /// Contact stiffness K (N / m^p) and exponent p.
-    pub k: f64,
-    pub p: f64,
-    /// Hunt-Crossley dissipation (s/m).
-    pub lambda: f64,
-    /// Driving-point impedance of the struck surface (N s / m).
-    pub r_point: f64,
-    /// Impact speed at velocity 0 and 1 (m/s); the map between is a power.
-    pub v_min: f64,
-    pub v_max: f64,
-    pub v_curve: f64,
-    /// Force clamp (N) — a safety net far above musical peaks.
-    pub f_max: f64,
-    /// Contact timeout (ms).
-    pub timeout_ms: f64,
-    /// Relaxation time (s) of the local recession into the modal bank
-    /// (~a/c of the struck surface); 0 keeps the one-way contact.
-    pub relax_s: f64,
-    /// Constant force (N) pulling the striker back off the surface: the
-    /// kick pedal's return spring. Without it a 45 g beater rides a loose
-    /// head for a full half period, mass-loading the (0,1) mode down to
-    /// ~25 Hz for 15 ms; the reference kick's first cycles are at 57 Hz.
-    pub retract: f64,
-}
-
-impl Striker {
-    pub fn speed(&self, velocity: f32) -> f64 {
-        let v = (velocity.clamp(0.0, 1.0) as f64).powf(self.v_curve);
-        self.v_min + (self.v_max - self.v_min) * v
-    }
-}
-
-#[derive(Clone, Copy)]
-pub struct Contact {
-    pub active: bool,
-    x: f64,
-    v: f64,
-    y: f64,
-    relax: f64,
-    u_prev: f64,
-    steps: u32,
-    timeout: u32,
-    dt: f64,
-    inv_m: f64,
-    inv_r: f64,
-    k: f64,
-    p: f64,
-    lambda: f64,
-    f_max: f64,
-    retract: f64,
-}
-
-impl Contact {
-    pub const fn idle() -> Self {
-        Self {
-            active: false,
-            x: 0.0,
-            v: 0.0,
-            y: 0.0,
-            relax: 0.0,
-            u_prev: 0.0,
-            steps: 0,
-            timeout: 0,
-            dt: 0.0,
-            inv_m: 0.0,
-            inv_r: 0.0,
-            k: 0.0,
-            p: 1.0,
-            lambda: 0.0,
-            f_max: 0.0,
-            retract: 0.0,
-        }
-    }
-
-    /// Starts a strike at impact speed `v0` (m/s) with the striker just
-    /// touching the surface.
-    pub fn strike(&mut self, s: &Striker, v0: f64, fs: f32) {
-        self.active = v0 > 0.0;
-        self.x = 0.0;
-        self.v = v0;
-        self.y = 0.0;
-        self.u_prev = 0.0;
-        self.steps = 0;
-        self.dt = 1.0 / (fs as f64 * NSUB as f64);
-        self.relax = if s.relax_s > 0.0 { self.dt / s.relax_s } else { 0.0 };
-        self.timeout = (s.timeout_ms * 1e-3 * fs as f64) as u32 + 1;
-        self.inv_m = 1.0 / s.mass;
-        self.inv_r = 1.0 / s.r_point;
-        self.k = s.k;
-        self.p = s.p;
-        self.lambda = s.lambda;
-        self.f_max = s.f_max;
-        self.retract = s.retract;
-    }
-
-    /// One audio sample of contact: the mean force over the substeps (N),
-    /// 0 when the striker has left. `y_bank` is the struck surface's
-    /// displacement under the striker from the modal bank (m, positive
-    /// away from the striker), 0 for a one-way contact.
-    #[inline]
-    pub fn step(&mut self, y_bank: f64) -> f32 {
-        if !self.active {
-            return 0.0;
-        }
-        let mut f_acc = 0.0;
-        for _ in 0..NSUB {
-            let u = self.x - self.y - y_bank;
-            let f = if u > 0.0 {
-                let du = (u - self.u_prev) / self.dt;
-                let hc = (1.0 + self.lambda * du).clamp(0.2, 3.0);
-                (self.k * u.powf(self.p) * hc).min(self.f_max)
-            } else {
-                0.0
-            };
-            self.u_prev = u;
-            self.v -= (f + self.retract) * self.inv_m * self.dt;
-            self.x += self.v * self.dt;
-            self.y += f * self.inv_r * self.dt - self.y * self.relax;
-            f_acc += f;
-        }
-        self.steps += 1;
-        // The striker has left: clear of the surface and separating (or the
-        // safety timeout fired).
-        let u = self.x - self.y - y_bank;
-        if (u < 0.0 && u < self.u_prev && self.steps > 2) || self.steps > self.timeout {
-            self.active = false;
-        }
-        (f_acc / NSUB as f64) as f32
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn pulse(s: &Striker, v0: f64, fs: f32) -> (f64, f64, Vec<f32>) {
-        let mut c = Contact::idle();
-        c.strike(s, v0, fs);
-        let mut f = Vec::new();
-        while c.active {
-            f.push(c.step(0.0));
-        }
-        let peak = f.iter().cloned().fold(0.0f32, f32::max) as f64;
-        let half = f.iter().filter(|&&v| v as f64 > 0.5 * peak).count() as f64 / fs as f64;
-        (peak, half, f)
-    }
-
-    #[test]
-    fn harder_hits_are_shorter_and_stronger() {
-        let s = Striker {
-            mass: 0.045,
-            k: 2.0e8,
-            p: 2.2,
-            lambda: 0.05,
-            r_point: 60.0,
-            v_min: 1.0,
-            v_max: 6.0,
-            v_curve: 1.0,
-            f_max: 5000.0,
-            timeout_ms: 40.0,
-            relax_s: 0.0,
-            retract: 0.0,
-        };
-        let (p1, w1, _) = pulse(&s, 1.5, 48000.0);
-        let (p2, w2, _) = pulse(&s, 6.0, 48000.0);
-        assert!(p2 > 2.0 * p1, "{p1} {p2}");
-        assert!(w2 < w1, "{w1} {w2}");
-        assert!(w1 < 0.02 && w1 > 0.001, "{w1}");
-    }
-
-    #[test]
-    fn pulse_is_finite_and_ends() {
-        let s = Striker {
-            mass: 0.008,
-            k: 1.0e9,
-            p: 1.5,
-            lambda: 0.02,
-            r_point: 80.0,
-            v_min: 0.5,
-            v_max: 12.0,
-            v_curve: 1.0,
-            f_max: 5000.0,
-            timeout_ms: 10.0,
-            relax_s: 0.0,
-            retract: 0.0,
-        };
-        let (_, _, f) = pulse(&s, 12.0, 96000.0);
-        assert!(f.iter().all(|v| v.is_finite() && *v >= 0.0));
-        assert!(f.len() < 960);
-    }
-}
diff --git a/libs/drumkit_phys/src/cymbal.rs b/libs/drumkit_phys/src/cymbal.rs
deleted file mode 100644
index f6679b537..000000000
--- a/libs/drumkit_phys/src/cymbal.rs
+++ /dev/null
@@ -1,304 +0,0 @@
-// Cymbals (hi-hats, ride, ride bell, crash): thin curved bronze plates.
-//
-// Linear part. A cymbal has hundreds of modes; a flat plate's modal density
-// is constant with frequency (dN/df = (A/2) sqrt(rho h / D)), but the bow's
-// curvature stiffens every mode below the shell "ring" frequency, so the
-// density ramps up from the lowest partials (a few hundred Hz on an 18")
-// towards its plateau. The bank places `n_modes` partials by inverting that
-// cumulative density, d(f) = D f / (f + f_ring), with a deterministic
-// per-mode jitter of up to +-0.45 of a spacing: statistically a cymbal, and
-// never a fixed-ratio cluster (a cowbell is five partials at fixed ratios;
-// the acceptance test for these voices is that no partial stands more than
-// a few dB above its neighbours after the strike has settled). Damping
-// follows sigma(f) = a + b (f/1 kHz)^c with a +-30 % per-mode spread —
-// radiation efficiency and internal loss both rise with frequency, which is
-// why the reference ride keeps its 2-3 kHz wash for 15 s and its air for
-// 1.5 s. Below the plate's coincidence frequency (~17 kHz for 1 mm bronze)
-// radiation efficiency rises with f, hence the output weight (f/f_low)^slope.
-//
-// Nonlinear part — the bloom. A struck cymbal spreads its energy UP in
-// frequency over the first few hundred milliseconds: the reference crash's
-// 4-20 kHz energy peaks 155 ms after the strike (12 dB above its first 30 ms)
-// when hit hard, and barely at all when hit softly. The physics is the
-// geometric (von Karman) nonlinearity of a thin plate — mid-surface
-// stretching couples every mode to every other through cubic terms, and
-// energy cascades from the strongly excited low modes to the dense high ones.
-// The bank implements that cascade as a directed chain of three
-// frequency-sorted tiers: the displacement sum of tier 0 (the low, loud
-// partials) is cubed and drives tier 1; tier 1's displacement, cubed, drives
-// tier 2. Cubing a sum of N partials produces all the sum/difference
-// combinations 3f_i, 2f_i +- f_j, f_i + f_j +- f_k — a dense comb that lands
-// on the higher tiers' modes and is amplitude-cubed, so a soft hit hardly
-// blooms and a hard one does (the reference: +5.6 dB late/early at P,
-// +12.1 dB at FF). Energy conservation is honoured on the source side with an
-// amplitude-dependent damping term on the lower tiers (their energy is what
-// leaves). Because the chain only ever points upward there is no feedback
-// loop: bounded input -> bounded drive -> bounded output, at every amplitude,
-// with the modes still exact contractions.
-//
-// Hi-hat. Closed: the top cymbal is pressed onto the bottom, which clamps
-// the long-wavelength modes (heavy extra damping below ~1.5 kHz) and leaves
-// a short bright "chick" (reference T60 ~0.2-0.3 s in every band); struck
-// hard the top bounces on the bottom, a chatter of impacts gated by the low
-// modes' displacement (rattle.rs). Open: a free small cymbal — long ring,
-// full cascade. Pedal: the cymbals clap together — a broad, slow contact
-// (the whole top cymbal is the striker), the chatter, then the closed
-// damping.
-//
-// Ride bell: the dome is thick and stiff — its modes are fewer, higher in
-// frequency and higher in Q than the bow's. The same plate carries a set of
-// "bell" modes (800 Hz - 5 kHz, Q x3); a bell strike drives them hard and
-// the bow weakly, a bow ping the reverse.
-
-use crate::contact::Striker;
-use crate::membrane::{DampLaw, ProtoMode};
-use crate::modal::{Bank, MAX_MODES};
-use crate::util::Rng;
-
-#[derive(Clone, Copy)]
-pub struct Bell {
-    pub f_lo: f64,
-    pub f_hi: f64,
-    /// Drive multiplier for bell modes on a bell strike (and for bow modes
-    /// the reciprocal is applied), Q multiplier and mode count.
-    pub drive: f64,
-    pub q_mult: f64,
-    pub n_modes: usize,
-}
-
-#[derive(Clone, Copy)]
-pub struct CymbalDesign {
-    pub n_modes: usize,
-    pub f_low: f64,
-    pub f_ring: f64,
-    pub f_top: f64,
-    pub damp: DampLaw,
-    pub damp_spread: f64,
-    /// Extra damping (1/s) on modes below `clamp_f` (closed hat).
-    pub clamp_sig: f64,
-    pub clamp_f: f64,
-    /// Tier boundaries (Hz) and cascade gains.
-    pub tier1_f: f64,
-    pub tier2_f: f64,
-    pub eps1: f64,
-    pub eps2: f64,
-    /// Amplitude-dependent damping of tiers 0-1 (1/s per unit of x^2).
-    pub nl_damp: f64,
-    /// Displacement normalisation: gh scale so a hard hit gives x ~ 1.
-    pub disp_norm: f64,
-    /// Radiation slope (f/f_low)^slope and output gain.
-    pub out_slope: f64,
-    pub out_gain: f64,
-    /// Strike spectrum: modal drive is weighted by 1/(1 + (f/strike_f)^2)
-    /// on top of the contact pulse (stick tip area / position averaging).
-    pub strike_f: f64,
-    pub bell: Option<Bell>,
-    pub bell_strike: bool,
-    /// Roughness of the contact force (stick tip skidding on bronze): the
-    /// broadband "tick" of the ping, active only during the contact, scaling
-    /// with the square root of the force (a soft tip stroke still ticks).
-    pub contact_noise: f64,
-    /// The continuum. A real cymbal has thousands of modes; this bank has
-    /// ~130. The plate's forced response to the nonlinear (cascade) force
-    /// through all the modes NOT in the bank is broadband and smooth — for
-    /// a plate the point admittance is resistive, 1/(8 sqrt(D rho h)) — so
-    /// that response is the cascade drive itself, passed to the output with
-    /// this gain. It is what fills the spectrum between the modelled lines
-    /// (the reference cymbals' 1-6 kHz partials stand only 22-31 dB above
-    /// their neighbours; a bank of isolated lines scores 80-110 dB — the
-    /// cowbell failure).
-    pub direct_nl: f64,
-    pub striker: Striker,
-    pub seed: u32,
-}
-
-#[derive(Clone, Copy)]
-pub struct CymbalProto {
-    pub n: usize,
-    pub t1: usize,
-    pub t2: usize,
-    pub modes: [ProtoMode; MAX_MODES],
-    pub eps1: f32,
-    pub eps2: f32,
-    pub nl_damp: f32,
-    pub out_gain: f32,
-    pub contact_noise: f32,
-    pub direct_nl: f32,
-    pub striker: Striker,
-}
-
-impl CymbalProto {
-    pub const fn empty() -> Self {
-        Self {
-            n: 0,
-            t1: 0,
-            t2: 0,
-            modes: [ProtoMode::ZERO; MAX_MODES],
-            eps1: 0.0,
-            eps2: 0.0,
-            nl_damp: 0.0,
-            out_gain: 0.0,
-            contact_noise: 0.0,
-            direct_nl: 0.0,
-            striker: Striker {
-                mass: 0.01,
-                k: 1.0e7,
-                p: 1.5,
-                lambda: 0.0,
-                r_point: 50.0,
-                v_min: 0.0,
-                v_max: 1.0,
-                v_curve: 1.0,
-                f_max: 1000.0,
-                timeout_ms: 10.0,
-                relax_s: 0.0,
-                retract: 0.0,
-            },
-        }
-    }
-
-    pub fn build(d: &CymbalDesign, fs: f32) -> Self {
-        let mut p = Self::empty();
-        p.eps1 = d.eps1 as f32;
-        p.eps2 = d.eps2 as f32;
-        p.nl_damp = d.nl_damp as f32;
-        p.out_gain = d.out_gain as f32;
-        p.contact_noise = d.contact_noise as f32;
-        p.direct_nl = (d.direct_nl * d.out_gain) as f32;
-        p.striker = d.striker;
-        let inv_fs = 1.0 / fs as f64;
-        let f_top = d.f_top.min(0.45 * fs as f64);
-        let n_bow = d.n_modes.min(MAX_MODES - d.bell.map_or(0, |b| b.n_modes));
-        let mut rng = Rng::new(d.seed);
-        // cumulative density (unnormalised) for d(f) = f / (f + f_ring)
-        let cum = |f: f64| f - d.f_ring * (f + d.f_ring).ln();
-        let c0 = cum(d.f_low);
-        let c1 = cum(f_top);
-        // Plate modal mass ~ rho h A / 4: an 18" 1 mm bronze cymbal ~1.4 kg
-        // -> M ~ 0.35 kg; the absolute value is a gain, the relative ones
-        // between bow and bell (thicker) matter.
-        let mass_bow = 0.35;
-        let mut count = 0usize;
-        let mut freqs: [f64; MAX_MODES] = [0.0; MAX_MODES];
-        for k in 0..n_bow {
-            let target = c0 + (c1 - c0) * ((k as f64 + 0.5 + 0.9 * (rng.unit_f64() - 0.5)) / n_bow as f64);
-            // invert by bisection (cum is monotonic)
-            let (mut lo, mut hi) = (d.f_low, f_top);
-            for _ in 0..40 {
-                let mid = 0.5 * (lo + hi);
-                if cum(mid) < target {
-                    lo = mid;
-                } else {
-                    hi = mid;
-                }
-            }
-            freqs[count] = 0.5 * (lo + hi);
-            count += 1;
-        }
-        // bell modes interleaved by frequency
-        let n_bell = d.bell.map_or(0, |b| b.n_modes.min(MAX_MODES - count));
-        let mut bell_f: [f64; 32] = [0.0; 32];
-        if let Some(b) = d.bell {
-            for k in 0..n_bell.min(32) {
-                let u = (k as f64 + 0.5 + 0.8 * (rng.unit_f64() - 0.5)) / n_bell as f64;
-                bell_f[k] = b.f_lo * (b.f_hi / b.f_lo).powf(u);
-            }
-        }
-        // Merge (sorted) with per-mode properties.
-        let mut all: [(f64, bool); MAX_MODES] = [(0.0, false); MAX_MODES];
-        let mut na = 0;
-        for i in 0..count {
-            all[na] = (freqs[i], false);
-            na += 1;
-        }
-        for i in 0..n_bell.min(32) {
-            if na < MAX_MODES {
-                all[na] = (bell_f[i], true);
-                na += 1;
-            }
-        }
-        all[..na].sort_by(|x, y| x.0.partial_cmp(&y.0).unwrap());
-        let mut t1 = na;
-        let mut t2 = na;
-        for i in 0..na {
-            let (f, is_bell) = all[i];
-            if t1 == na && f >= d.tier1_f {
-                t1 = i;
-            }
-            if t2 == na && f >= d.tier2_f {
-                t2 = i;
-            }
-            let spread = 1.0 + d.damp_spread * 2.0 * (rng.unit_f64() - 0.5);
-            let mut sig = d.damp.sigma(f) * spread;
-            if is_bell {
-                sig /= d.bell.unwrap().q_mult;
-            }
-            if f < d.clamp_f {
-                sig += d.clamp_sig * (1.0 - f / d.clamp_f);
-            }
-            // strike-point shape: random sign and magnitude, never zero
-            let psi = {
-                let u = rng.unit_f64();
-                let mag = 0.25 + 0.75 * rng.unit_f64();
-                if u < 0.5 { -mag } else { mag }
-            };
-            let mass = if is_bell { mass_bow * 2.5 } else { mass_bow };
-            let strike_shape = 1.0 / (1.0 + (f / d.strike_f).powi(2));
-            let mut drive = psi * strike_shape / mass;
-            if let Some(b) = d.bell {
-                if is_bell == d.bell_strike {
-                    drive *= b.drive;
-                } else {
-                    drive /= b.drive;
-                }
-            }
-            // cascade injection shape: another shape sample (the nonlinear
-            // forcing is distributed over the plate, not at the strike point)
-            let psi2 = {
-                let u = rng.unit_f64();
-                let mag = 0.25 + 0.75 * rng.unit_f64();
-                if u < 0.5 { -mag } else { mag }
-            };
-            let radiation = (f / d.f_low).powf(d.out_slope);
-            let pm = &mut p.modes[i];
-            *pm = ProtoMode::ZERO;
-            pm.f = f as f32;
-            pm.sig = sig as f32;
-            pm.w = if i < t2 { 1.0 } else { 0.0 };
-            pm.fm = 0.0;
-            pm.order = u32::MAX;
-            pm.e_fixed = (drive * inv_fs) as f32;
-            pm.out = (radiation * psi.abs().sqrt()) as f32;
-            // displacement read (Im z = w q): q = Im z / w, normalised
-            pm.read = (d.disp_norm * psi / (core::f64::consts::TAU * f)) as f32;
-            pm.inject = (psi2 / mass * inv_fs) as f32;
-        }
-        // Tier boundaries on the kernel's lane grid so that the cascade gains
-        // and the read sums agree exactly (a mode must never drive itself).
-        p.n = na;
-        p.t1 = crate::modal::pad(t1).min(crate::modal::pad(na));
-        p.t2 = crate::modal::pad(t2).clamp(p.t1, crate::modal::pad(na));
-        p
-    }
-
-    pub fn load(&self, bank: &mut Bank, fs: f32, velocity: f32) -> f64 {
-        bank.clear();
-        for i in 0..self.n {
-            let m = &self.modes[i];
-            bank.f[i] = m.f;
-            bank.sig[i] = m.sig;
-            bank.w[i] = m.w;
-            bank.fm[i] = 0.0;
-            bank.gi[i] = m.e_fixed;
-            bank.go[i] = m.out * self.out_gain;
-            bank.gh[i] = m.read;
-            // tier 1 receives the tier-0 cube through gr, tier 2 the tier-1
-            // cube through gs; tier 0 receives no cascade drive.
-            bank.gr[i] = if i >= self.t1 && i < self.t2 { m.inject * self.eps1 } else { 0.0 };
-            bank.gs[i] = if i >= self.t2 { m.inject * self.eps2 } else { 0.0 };
-        }
-        bank.finish(self.n, self.t1, self.t2);
-        bank.rebuild(fs, 1.0, 0.0);
-        self.striker.speed(velocity)
-    }
-}
diff --git a/libs/drumkit_phys/src/design.rs b/libs/drumkit_phys/src/design.rs
deleted file mode 100644
index 5b18521dd..000000000
--- a/libs/drumkit_phys/src/design.rs
+++ /dev/null
@@ -1,591 +0,0 @@
-// The kit: physical parameters of every voice. Measured against the
-// Salamander Drumkit (Alexander Holm, CC BY-SA 3.0; overhead pair,
-// 48 kHz/24-bit): an 18x18" kick, a 14x5" birch snare, a 12x7" rack tom, a
-// 14x14" floor tom, 14" hi-hats, a 20" medium ride and an 18" medium crash.
-// The 13" TomMid and 16" TomFloor have no reference sample: they are the two
-// measured toms scaled by membrane physics (f ~ 1/diameter at like tension,
-// air loading and radiation damping ~ diameter).
-//
-// Every number with an audible consequence was set against a measurement
-// (scratchpad metrics.md holds the table); comments say which.
-
-use crate::contact::Striker;
-use crate::cymbal::{Bell, CymbalDesign};
-use crate::membrane::{DampLaw, MembraneDesign, ResoHead};
-use crate::rattle::{ClapDesign, RattleDesign};
-
-// ---------------------------------------------------------------------------
-// Strikers
-// ---------------------------------------------------------------------------
-
-/// Felt kick beater: ~45 g effective (head + rod share), 0.4-6 m/s (a
-/// pedal cannot go much slower than 0.4 m/s and still hit). The contact
-/// compliance is felt + the head's local dimple: a loose 18" head dents
-/// ~10 mm under the beater, so K is far below a felt-on-steel value.
-pub const KICK_BEATER: Striker = Striker {
-    mass: 0.045,
-    k: 1.5e5,
-    p: 2.0,
-    lambda: 0.4,
-    r_point: 1.0e9, // two-way: the head is the modal bank
-    v_min: 1.0,
-    v_max: 6.0,
-    v_curve: 2.0,
-    f_max: 4000.0,
-    timeout_ms: 30.0,
-    relax_s: 0.0,
-    retract: 8.0, // pedal return spring
-};
-
-/// Stick tip (acorn, hickory) on a Mylar head: ~12 g dynamic mass, 0.3-10
-/// m/s. The compliance is the head's local dimple under the tip (the wood
-/// is rigid by comparison): measured stick strokes deliver their impulse
-/// over 2-5 ms at 50-200 N peak, which needs ~10 mm of local deflection at
-/// fortissimo — K ~ 1e5-1e6 N/m^p, stiffer for the tighter snare head.
-pub const STICK_HEAD: Striker = Striker {
-    mass: 0.012,
-    k: 6.0e5,
-    p: 1.6,
-    lambda: 0.25,
-    r_point: 1.0e9,
-    v_min: 0.35,
-    v_max: 10.0,
-    v_curve: 2.0,
-    f_max: 4000.0,
-    timeout_ms: 12.0,
-    relax_s: 0.0,
-    retract: 0.0,
-};
-
-pub const STICK_TOM: Striker = Striker { k: 1.0e6, ..STICK_HEAD };
-pub const STICK_FLOOR: Striker = Striker { k: 6.0e5, v_max: 9.0, timeout_ms: 16.0, ..STICK_HEAD };
-
-/// Stick shaft across the rim + head (side stick): heavier contact, wood on
-/// metal, very stiff and short.
-pub const STICK_RIM: Striker = Striker {
-    mass: 0.030,
-    k: 5.0e7,
-    p: 1.5,
-    lambda: 0.005,
-    r_point: 1.0e9,
-    v_min: 0.4,
-    v_max: 6.0,
-    v_curve: 2.0,
-    f_max: 4000.0,
-    timeout_ms: 4.0,
-    relax_s: 0.0,
-    retract: 0.0,
-};
-
-/// Stick tip on bronze: hard on hard, 0.1-0.3 ms (the tip's wood and the
-/// plate's local dimple set K; a Hertz wood-on-bronze value would give a
-/// one-sample pulse and peak forces in the tens of kN).
-pub const STICK_CYMBAL: Striker = Striker {
-    mass: 0.008,
-    k: 3.0e9,
-    p: 1.5,
-    lambda: 0.005,
-    r_point: 80.0, // 8 sqrt(D rho h) for 1 mm bronze
-    v_min: 0.3,
-    v_max: 9.0,
-    v_curve: 2.0,
-    f_max: 20000.0,
-    timeout_ms: 4.0,
-    relax_s: 0.0,
-    retract: 0.0,
-};
-
-/// Stick shoulder into the crash edge: broader, softer contact.
-pub const STICK_CRASH: Striker = Striker { mass: 0.02, k: 3.0e8, p: 1.5, v_max: 10.0, v_curve: 1.3, ..STICK_CYMBAL };
-
-/// Hi-hat pedal: the whole top cymbal (0.6 kg) closes onto the bottom at
-/// 0.3-1.5 m/s over a broad, compliant edge contact.
-pub const HAT_PEDAL: Striker = Striker {
-    mass: 0.15,
-    k: 2.0e9,
-    p: 1.5,
-    lambda: 0.02,
-    r_point: 80.0,
-    v_min: 0.3,
-    v_max: 1.5,
-    v_curve: 1.0,
-    f_max: 4000.0,
-    timeout_ms: 20.0,
-    relax_s: 0.0,
-    retract: 0.0,
-};
-
-// ---------------------------------------------------------------------------
-// Membranes
-// ---------------------------------------------------------------------------
-
-/// 18x18" kick, Remo Pinstripe batter (2 x 7 mil), coated Ambassador reso.
-/// Reference: doublet 57 Hz (T60 ~0.1 s) over 42 Hz (T60 0.5-0.8 s), sub
-/// band -2 dB re total in the first 50 ms, mid -21, high -23, air -41 (FF),
-/// 12 ms attack.
-pub const KICK: MembraneDesign = MembraneDesign {
-    radius: 0.2286,
-    depth: 0.457,
-    f01: 43.0,
-    sigma_area: 0.50,
-    air_load: 1.2,
-    n_modes: 40,
-    damp: DampLaw { a: 7.0, b: 40.0, c: 0.8 },
-    muffle: 3.0,
-    strike_r: 0.12,
-    strike_jitter: 0.04,
-    tension_gamma: 0.0015,
-    out_slope: 0.2,
-    multipole: 0.15,
-    ring: 0.8,
-    out_gain: 0.257,
-    reso: Some(ResoHead {
-        ratio: 1.0,
-        sigma_area: 0.25,
-        damp: DampLaw { a: 4.5, b: 20.0, c: 0.6 },
-        radiate: 0.25,
-        air_spring: 0.075,
-        sym_sig: 50.0,
-        asym_sig: 0.0,
-        n_pairs: 2,
-        wire_inject: 0.0,
-    }),
-    // shell + high head modes carrying the beater's contact noise: the
-    // reference 2-8 kHz band sits at -23 dB (0-50 ms) / -41 dB (50-200 ms)
-    // re the whole hit, T60 0.2-0.3 s, air (>8 kHz) 18 dB under that.
-    shell: &[
-        (380.0, 0.30, 0.10),
-        (560.0, 0.28, 0.12),
-        (790.0, 0.26, 0.15),
-        (1100.0, 0.25, 0.3),
-        (1500.0, 0.2, 0.6),
-        (2050.0, 0.15, 0.6),
-        (2800.0, 0.15, 0.6),
-        (3700.0, 0.15, 0.6),
-        (4900.0, 0.15, 0.5),
-        (6400.0, 0.14, 0.3),
-        (8300.0, 0.13, 0.15),
-        (10800.0, 0.12, 0.1),
-    ],
-    shell_drive: 1.0,
-    shell_linear: 0.15,
-    head_drive: 1.0,
-    cavity: Some((58.0, 0.35, 0.10)),
-    contact_noise: 0.12,
-    striker: KICK_BEATER,
-};
-
-/// 14x5" birch snare, Evans Power Center Reverse Dot batter, thin snare-side
-/// head tuned ~1.7x. Reference (snares off): 205 Hz (0,1) T60 0.4 s;
-/// (snares on): low band -1 dB w0, mid -3 to -8, high -16 to -19, wires
-/// add 14-25 dB above 300 Hz from 50 ms on.
-pub const SNARE: MembraneDesign = MembraneDesign {
-    radius: 0.1778,
-    depth: 0.127,
-    f01: 200.0,
-    sigma_area: 0.30,
-    air_load: 0.9,
-    n_modes: 44,
-    damp: DampLaw { a: 22.0, b: 30.0, c: 1.0 },
-    muffle: 0.0,
-    strike_r: 0.28,
-    strike_jitter: 0.06,
-    tension_gamma: 0.00004,
-    out_slope: 0.15,
-    multipole: 0.3,
-    ring: 0.5,
-    out_gain: 0.28103,
-    reso: Some(ResoHead {
-        ratio: 1.7,
-        sigma_area: 0.10,
-        damp: DampLaw { a: 2.0, b: 14.0, c: 0.6 },
-        radiate: 0.3,
-        air_spring: 0.12,
-        sym_sig: 4.0,
-        asym_sig: 0.0,
-        n_pairs: 2,
-        wire_inject: 0.1,
-    }),
-    shell: &[(560.0, 0.2, 0.05), (1130.0, 0.25, 0.06), (1780.0, 0.15, 0.06), (2600.0, 0.12, 0.06), (3900.0, 0.1, 0.06), (5800.0, 0.08, 0.05)],
-    shell_drive: 1.0,
-    shell_linear: 1.0,
-    head_drive: 1.0,
-    cavity: None,
-    contact_noise: 0.02,
-    striker: STICK_HEAD,
-};
-
-/// Wire/head formants excited by the wire impacts (Hz, T60 s, inject gain).
-pub const SNARE_WIRES: &[(f64, f64, f64)] = &[
-    (900.0, 0.08, 0.05),
-    (1250.0, 0.07, 0.08),
-    (1650.0, 0.06, 0.10),
-    (2150.0, 0.06, 0.10),
-    (2800.0, 0.05, 0.09),
-    (3600.0, 0.05, 0.08),
-    (4600.0, 0.045, 0.07),
-    (5900.0, 0.04, 0.08),
-    (7600.0, 0.035, 0.09),
-    (9800.0, 0.03, 0.08),
-    (12500.0, 0.025, 0.06),
-];
-
-pub const SNARE_RATTLE: RattleDesign = RattleDesign {
-    threshold: 5.0e-7,
-    scale: 250.0,
-    attack_s: 0.025,
-    release_s: 0.002,
-    gain: 2200.0,
-    max_ms: 0.0,
-};
-
-/// Side stick: the stick shaft laid across the rim, tip on the head. Almost
-/// all shell/rim, little head. Reference: 1130 Hz dominant partial, mid band
-/// -1 dB, centroid 1.4-2.2 kHz, T60 mid 0.2 s / high 0.4 s.
-pub const SIDESTICK: MembraneDesign = MembraneDesign {
-    n_modes: 24,
-    strike_r: 0.6,
-    strike_jitter: 0.05,
-    tension_gamma: 0.0,
-    out_gain: 0.027827,
-    damp: DampLaw { a: 30.0, b: 20.0, c: 0.7 },
-    shell: &[
-        (560.0, 0.25, 0.002),
-        (1130.0, 0.70, 0.040),
-        (1420.0, 0.45, 0.013),
-        (1780.0, 0.50, 0.020),
-        (2350.0, 0.45, 0.040),
-        (2900.0, 0.42, 0.045),
-        (3700.0, 0.40, 0.050),
-        (4800.0, 0.38, 0.045),
-        (6200.0, 0.35, 0.040),
-        (8100.0, 0.30, 0.030),
-        (10500.0, 0.25, 0.020),
-    ],
-    shell_drive: 1.0,
-    shell_linear: 1.0,
-    head_drive: 0.20,
-    contact_noise: 0.5,
-    reso: Some(ResoHead { radiate: 0.3, ..SNARE.reso.unwrap() }),
-    striker: STICK_RIM,
-    ..SNARE
-};
-
-/// 12x7" rack tom. Reference: 137 Hz sustaining member (T60 1.9-2.0 s) with a
-/// 142.6 Hz fast member; glide +5/+11/+15 Hz at P/F/FF at 5 ms; low band
-/// -5 dB w0, mid -18..-21, high -29..-37.
-pub const TOM_HIGH: MembraneDesign = MembraneDesign {
-    radius: 0.1524,
-    depth: 0.178,
-    f01: 138.5,
-    sigma_area: 0.35,
-    air_load: 1.0,
-    n_modes: 40,
-    damp: DampLaw { a: 1.4, b: 25.0, c: 1.2 },
-    muffle: 0.0,
-    strike_r: 0.1,
-    strike_jitter: 0.03,
-    tension_gamma: 0.00012,
-    out_slope: 0.2,
-    multipole: 0.08,
-    ring: 1.5,
-    out_gain: 0.38128,
-    reso: Some(ResoHead {
-        ratio: 1.0,
-        sigma_area: 0.25,
-        damp: DampLaw { a: 0.5, b: 7.0, c: 0.8 },
-        radiate: 0.5,
-        air_spring: 0.025,
-        sym_sig: 40.0,
-        asym_sig: 0.0,
-        n_pairs: 2,
-        wire_inject: 0.0,
-    }),
-    shell: &[(760.0, 0.3, 0.05), (1240.0, 0.25, 0.08), (1900.0, 0.2, 0.1), (2800.0, 0.18, 0.12), (4200.0, 0.15, 0.12), (6300.0, 0.12, 0.09), (9000.0, 0.1, 0.06)],
-    shell_drive: 1.0,
-    shell_linear: 1.0,
-    head_drive: 1.0,
-    cavity: None,
-    contact_noise: 0.6,
-    striker: STICK_TOM,
-};
-
-/// 13x9" tom (interpolated between the measured 12" and 14").
-pub const TOM_MID: MembraneDesign = MembraneDesign {
-    radius: 0.1651,
-    depth: 0.229,
-    f01: 108.0,
-    damp: DampLaw { a: 1.8, b: 25.0, c: 1.2 },
-    tension_gamma: 0.00013,
-    out_gain: 0.35745,
-    reso: Some(ResoHead { damp: DampLaw { a: 0.7, b: 6.5, c: 0.8 }, sym_sig: 44.0, ..TOM_HIGH.reso.unwrap() }),
-    shell: &[(660.0, 0.3, 0.05), (1080.0, 0.25, 0.08), (1650.0, 0.2, 0.1), (2500.0, 0.18, 0.12), (3800.0, 0.15, 0.12), (5700.0, 0.12, 0.09), (8200.0, 0.1, 0.06)],
-    striker: Striker { r_point: 70.0, ..STICK_TOM },
-    ..TOM_HIGH
-};
-
-/// 14x14" floor tom. Reference: 64-66 Hz sustaining (T60 sub 2.4-2.9 s),
-/// glide +2/+6/+14 Hz, second partial 144-186 Hz; sub band -5..-7 dB w0,
-/// low -9..-10, mid -14..-20, high -26..-32.
-pub const TOM_LOW: MembraneDesign = MembraneDesign {
-    radius: 0.1778,
-    depth: 0.356,
-    f01: 66.0,
-    sigma_area: 0.35,
-    air_load: 1.3,
-    n_modes: 40,
-    damp: DampLaw { a: 1.8, b: 25.0, c: 1.2 },
-    muffle: 0.0,
-    strike_r: 0.1,
-    strike_jitter: 0.03,
-    tension_gamma: 0.0016,
-    out_slope: 0.2,
-    multipole: 0.08,
-    ring: 1.2,
-    out_gain: 0.14617,
-    reso: Some(ResoHead {
-        ratio: 1.0,
-        sigma_area: 0.25,
-        damp: DampLaw { a: 0.7, b: 7.0, c: 0.8 },
-        radiate: 0.3,
-        air_spring: 0.04,
-        sym_sig: 30.0,
-        asym_sig: 0.0,
-        n_pairs: 2,
-        wire_inject: 0.0,
-    }),
-    shell: &[(520.0, 0.3, 0.12), (880.0, 0.25, 0.2), (1400.0, 0.2, 0.25), (2100.0, 0.18, 0.3), (3200.0, 0.15, 0.3), (4900.0, 0.12, 0.25), (7200.0, 0.1, 0.18)],
-    shell_drive: 1.0,
-    shell_linear: 1.0,
-    head_drive: 1.0,
-    cavity: None,
-    contact_noise: 1.2,
-    striker: STICK_FLOOR,
-};
-
-/// 16x16" floor tom (extrapolated from the 14": f ~ 1/D, more air loading).
-pub const TOM_FLOOR: MembraneDesign = MembraneDesign {
-    radius: 0.2032,
-    depth: 0.406,
-    f01: 56.0,
-    air_load: 1.45,
-    damp: DampLaw { a: 1.6, b: 25.0, c: 1.2 },
-    tension_gamma: 0.0018,
-    out_gain: 0.1426,
-    reso: Some(ResoHead { damp: DampLaw { a: 0.6, b: 7.0, c: 0.8 }, sym_sig: 28.0, air_spring: 0.045, ..TOM_LOW.reso.unwrap() }),
-    shell: &[(450.0, 0.3, 0.12), (760.0, 0.25, 0.2), (1200.0, 0.2, 0.25), (1800.0, 0.18, 0.3), (2800.0, 0.15, 0.3), (4300.0, 0.12, 0.25), (6500.0, 0.1, 0.18)],
-    striker: Striker { r_point: 55.0, ..STICK_FLOOR },
-    ..TOM_LOW
-};
-
-// ---------------------------------------------------------------------------
-// Cymbals
-// ---------------------------------------------------------------------------
-
-/// 18" medium crash. Reference: T60 low 7-14 s, mid 4.4-6.6, high 4.8-6.4,
-/// air 2.9-3.4; centroid 1.3 kHz (0-20 ms) -> 3.1 kHz -> 5.3 kHz (200-400 ms)
-/// at FF; >4 kHz energy peaks at 155 ms, +12 dB late/early (FF), +5.6 (P).
-pub const CRASH: CymbalDesign = CymbalDesign {
-    n_modes: 136,
-    f_low: 150.0,
-    f_ring: 1600.0,
-    f_top: 17000.0,
-    damp: DampLaw { a: 0.8, b: 0.5, c: 0.6 },
-    damp_spread: 0.3,
-    clamp_sig: 0.0,
-    clamp_f: 0.0,
-    tier1_f: 1400.0,
-    tier2_f: 3600.0,
-    eps1: 1200.0,
-    eps2: 6000.0,
-    nl_damp: 1.5,
-    disp_norm: 6000.0,
-    out_slope: 0.35,
-    out_gain: 0.016005,
-    strike_f: 6000.0,
-    bell: None,
-    bell_strike: false,
-    contact_noise: 0.25,
-    direct_nl: 150.0,
-    striker: STICK_CRASH,
-    seed: 0x4c52_4153,
-};
-
-/// 20" medium ride, bow ping. Reference: T60 mid 13-20 s, high 4.5-7,
-/// air 1.3-1.6; centroid 9 kHz (0-20 ms) -> 5-6.7 kHz -> 2.4-3.2 kHz.
-pub const RIDE: CymbalDesign = CymbalDesign {
-    n_modes: 124,
-    f_low: 90.0,
-    f_ring: 1300.0,
-    f_top: 17000.0,
-    damp: DampLaw { a: 0.22, b: 0.4, c: 1.15 },
-    damp_spread: 0.3,
-    clamp_sig: 0.0,
-    clamp_f: 0.0,
-    tier1_f: 1600.0,
-    tier2_f: 5000.0,
-    eps1: 0.05,
-    eps2: 0.08,
-    nl_damp: 0.3,
-    disp_norm: 6000.0,
-    out_slope: 0.4,
-    out_gain: 0.012589,
-    strike_f: 25000.0,
-    bell: Some(Bell { f_lo: 900.0, f_hi: 9000.0, drive: 1.0, q_mult: 1.5, n_modes: 16 }),
-    bell_strike: false,
-    contact_noise: 0.5,
-    direct_nl: 600.0,
-    striker: STICK_CYMBAL,
-    seed: 0x5249_4445,
-};
-
-/// Same ride struck on the bell. Reference: centroid 5.2 kHz (0-20 ms) ->
-/// 2.7 kHz; T60 mid 9.5 s, high 4.1, air 1.3; low band -14 dB w0 (the bell
-/// has real body around 900 Hz - 1.5 kHz).
-pub const RIDE_BELL: CymbalDesign = CymbalDesign {
-    bell_strike: true,
-    strike_f: 9000.0,
-    disp_norm: 20000.0,
-    nl_damp: 0.0, // its E scale is 10x the ride's; the bell's low modes keep their Q
-    out_gain: 0.01769,
-    striker: Striker { v_max: 8.0, v_curve: 1.6, ..STICK_CYMBAL },
-    ..RIDE
-};
-
-/// 14" hi-hat, top cymbal, open. Reference: t60 7.5-9 s; T60 mid 8-14 s,
-/// high 5-7, air 1.5-3.5; air -5 dB w0, high -10..-13, mid -16.
-pub const HAT_OPEN: CymbalDesign = CymbalDesign {
-    n_modes: 104,
-    f_low: 250.0,
-    f_ring: 1200.0,
-    f_top: 17500.0,
-    damp: DampLaw { a: 0.4, b: 0.25, c: 1.1 },
-    damp_spread: 0.3,
-    clamp_sig: 0.0,
-    clamp_f: 0.0,
-    tier1_f: 2200.0,
-    tier2_f: 6000.0,
-    eps1: 0.2,
-    eps2: 0.2,
-    nl_damp: 0.4,
-    disp_norm: 25000.0,
-    out_slope: 0.15,
-    out_gain: 0.29268,
-    strike_f: 30000.0,
-    bell: None,
-    bell_strike: false,
-    contact_noise: 3.0,
-    direct_nl: 75.0,
-    striker: STICK_CYMBAL,
-    seed: 0x4841_5431,
-};
-
-/// Closed: pressed onto the bottom cymbal — long wavelengths clamped, every
-/// band T60 0.2-0.3 s; centroid 12.7 kHz in the first 20 ms, air band -1 dB.
-pub const HAT_CLOSED: CymbalDesign = CymbalDesign {
-    damp: DampLaw { a: 10.0, b: 8.0, c: 0.5 },
-    damp_spread: 0.0,
-    clamp_sig: 20.0,
-    clamp_f: 4000.0,
-    out_slope: 0.9,
-    eps1: 0.0,
-    eps2: 0.0,
-    nl_damp: 0.0,
-    out_gain: 0.015217,
-    strike_f: 30000.0,
-    seed: 0x4841_5432,
-    ..HAT_OPEN
-};
-
-pub const HAT_CHATTER: RattleDesign = RattleDesign {
-    threshold: 0.15,
-    scale: 1.0,
-    attack_s: 0.0001,
-    release_s: 0.0006,
-    gain: 0.08,
-    max_ms: 60.0,
-};
-
-/// Pedal ("chick"): the cymbals clap together. Reference: 12 ms attack,
-/// centroid 10-11.5 kHz, T60 0.2 s, air -1.7 dB w0, t40 154 ms.
-pub const HAT_PEDAL_D: CymbalDesign = CymbalDesign {
-    damp: DampLaw { a: 14.0, b: 6.0, c: 0.6 },
-    clamp_sig: 5.0,
-    clamp_f: 5000.0,
-    out_slope: 0.6,
-    eps1: 0.0,
-    eps2: 0.0,
-    nl_damp: 0.0,
-    out_gain: 0.018332,
-    strike_f: 20000.0,
-    striker: HAT_PEDAL,
-    seed: 0x4841_5433,
-    ..HAT_OPEN
-};
-
-pub const PEDAL_CHATTER: RattleDesign = RattleDesign {
-    threshold: 0.15,
-    scale: 2.0,
-    attack_s: 0.0002,
-    release_s: 0.002,
-    gain: 1.2,
-    max_ms: 80.0,
-};
-
-// ---------------------------------------------------------------------------
-// Clap
-// ---------------------------------------------------------------------------
-
-pub const CLAP: ClapDesign = ClapDesign {
-    burst_decay_s: 0.0025,
-    burst_spacing_s: 0.0095,
-    spacing_jitter_s: 0.0025,
-    tail_level: 0.22,
-    tail_decay_s: 0.045,
-    gain: 2500.0,
-};
-
-/// Clap body formants (Hz, T60 s, inject gain): the cupped-hand cavity and
-/// the hands themselves, 0.9-9 kHz, peaking 1.2-2.3 kHz.
-pub const CLAP_BODY: &[(f64, f64, f64)] = &[
-    (880.0, 0.035, 0.45),
-    (1150.0, 0.045, 0.85),
-    (1420.0, 0.05, 1.0),
-    (1780.0, 0.05, 1.0),
-    (2200.0, 0.045, 0.9),
-    (2750.0, 0.04, 0.5),
-    (3400.0, 0.035, 0.32),
-    (4300.0, 0.03, 0.2),
-    (5600.0, 0.025, 0.12),
-    (7400.0, 0.02, 0.07),
-    (9800.0, 0.018, 0.04),
-];
-pub const CLAP_OUT_GAIN: f32 = 0.004;
-
-// ---------------------------------------------------------------------------
-// Master and stereo placement (drummer's perspective; constant power)
-// ---------------------------------------------------------------------------
-
-/// Kit master. The per-voice out_gains are balanced like the reference
-/// kit's sfz (snare fortissimo ~ -6 dBFS peak); this brings the whole kit
-/// down so a full-velocity groove with coincident kick + snare + clap +
-/// crash + hats + ride + bell + toms stays under 0 dBFS (the sound.rs groove
-/// fires eight voices at once at velocity 1.0 and peaks -1 dBFS).
-pub const MASTER: f32 = 0.2;
-
-pub const PAN: [f32; 14] = [
-    0.0,   // Kick
-    0.0,   // Snare
-    0.0,   // SideStick
-    -0.32, // HiHatClosed
-    -0.32, // HiHatOpen
-    -0.32, // HiHatPedal
-    -0.18, // TomHigh
-    0.02,  // TomMid
-    0.20,  // TomLow
-    0.34,  // TomFloor
-    0.36,  // Ride
-    0.36,  // RideBell
-    -0.24, // Crash
-    0.10,  // Clap
-];
diff --git a/libs/drumkit_phys/src/lib.rs b/libs/drumkit_phys/src/lib.rs
deleted file mode 100644
index 71b2661b9..000000000
--- a/libs/drumkit_phys/src/lib.rs
+++ /dev/null
@@ -1,238 +0,0 @@
-// makepad-drumkit-phys — the parked physically modelled acoustic drum kit.
-//
-// No samples, no impulse responses, no dependencies. Every voice is a modal
-// synthesis of the actual mechanics:
-// - kick, snare, toms: a circular membrane (Bessel modes with air loading),
-//   its second head coupled through the shell's air column (the doublet
-//   that gives a drum its long note and the kick its 400-cent drop), tension
-//   modulation from the modal strain energy (the velocity-dependent glide),
-//   shell and cavity modes, struck by a Hunt-Crossley felt beater / stick
-//   whose force pulse shortens with velocity (membrane.rs, contact.rs);
-// - snare wires: impacts gated by the snare-side head's own displacement,
-//   coloured by the head and the wire formants (rattle.rs);
-// - cymbals: dense statistically placed plate modes with a frequency-
-//   dependent damping law and a cubic energy cascade low -> mid -> high that
-//   makes a crash bloom after the strike and a soft hit not (cymbal.rs);
-//   hi-hat closed/open/pedal as contact-damped, free, and clapped states of
-//   the same plate with a chatter detector;
-// - hand clap: a flam of 3-5 noise bursts and a tail through a body-formant
-//   bank (rattle.rs).
-// Measured against the Salamander Drumkit (see design.rs and the report).
-//
-// Real-time contract: DrumKit::process never allocates, locks, blocks, does
-// IO or panics; all state is preallocated at new(). Output is bit-identical
-// for any block-size decomposition of the same trigger stream: every control
-// decision happens on a per-voice absolute 32-sample grid. Polyphony is
-// fixed at 16 voices; the oldest is stolen. Any sample rate 44.1-96 kHz.
-// Deterministic: per-hit variation (strike-point jitter, noise streams)
-// comes from a generator seeded by (voice, trigger serial).
-
-mod contact;
-mod cymbal;
-mod design;
-mod membrane;
-mod modal;
-mod rattle;
-#[cfg(any(target_arch = "aarch64", target_arch = "x86_64"))]
-mod simd;
-mod util;
-mod voice;
-
-use voice::{Protos, Voice};
-
-const POLYPHONY: usize = 16;
-
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub enum DrumVoice {
-    Kick,
-    Snare,
-    SideStick,
-    HiHatClosed,
-    HiHatOpen,
-    HiHatPedal,
-    TomHigh,
-    TomMid,
-    TomLow,
-    TomFloor,
-    Ride,
-    RideBell,
-    Crash,
-    Clap,
-}
-
-impl DrumVoice {
-    pub const ALL: [Self; 14] = [
-        Self::Kick,
-        Self::Snare,
-        Self::SideStick,
-        Self::HiHatClosed,
-        Self::HiHatOpen,
-        Self::HiHatPedal,
-        Self::TomHigh,
-        Self::TomMid,
-        Self::TomLow,
-        Self::TomFloor,
-        Self::Ride,
-        Self::RideBell,
-        Self::Crash,
-        Self::Clap,
-    ];
-
-    pub const fn gm_note(self) -> u8 {
-        match self {
-            Self::Kick => 36,
-            Self::Snare => 38,
-            Self::SideStick => 37,
-            Self::HiHatClosed => 42,
-            Self::HiHatOpen => 46,
-            Self::HiHatPedal => 44,
-            Self::TomHigh => 50,
-            Self::TomMid => 48,
-            Self::TomLow => 45,
-            Self::TomFloor => 41,
-            Self::Ride => 51,
-            Self::RideBell => 53,
-            Self::Crash => 49,
-            Self::Clap => 39,
-        }
-    }
-
-    pub(crate) const fn index(self) -> u32 {
-        match self {
-            Self::Kick => 0,
-            Self::Snare => 1,
-            Self::SideStick => 2,
-            Self::HiHatClosed => 3,
-            Self::HiHatOpen => 4,
-            Self::HiHatPedal => 5,
-            Self::TomHigh => 6,
-            Self::TomMid => 7,
-            Self::TomLow => 8,
-            Self::TomFloor => 9,
-            Self::Ride => 10,
-            Self::RideBell => 11,
-            Self::Crash => 12,
-            Self::Clap => 13,
-        }
-    }
-}
-
-impl From<DrumVoice> for u8 {
-    fn from(voice: DrumVoice) -> Self {
-        voice.gm_note()
-    }
-}
-
-impl TryFrom<u8> for DrumVoice {
-    type Error = ();
-
-    fn try_from(note: u8) -> Result<Self, Self::Error> {
-        match note {
-            36 => Ok(Self::Kick),
-            38 => Ok(Self::Snare),
-            37 => Ok(Self::SideStick),
-            42 => Ok(Self::HiHatClosed),
-            46 => Ok(Self::HiHatOpen),
-            44 => Ok(Self::HiHatPedal),
-            50 => Ok(Self::TomHigh),
-            48 => Ok(Self::TomMid),
-            45 => Ok(Self::TomLow),
-            41 => Ok(Self::TomFloor),
-            51 => Ok(Self::Ride),
-            53 => Ok(Self::RideBell),
-            49 => Ok(Self::Crash),
-            39 => Ok(Self::Clap),
-            _ => Err(()),
-        }
-    }
-}
-
-pub struct DrumKit {
-    voices: Box<[Voice; POLYPHONY]>,
-    protos: Box<Protos>,
-    sample_rate: f32,
-    serial: u64,
-}
-
-impl DrumKit {
-    /// Builds every instrument prototype (Bessel zeros, coupled-head
-    /// eigenproblems, plate mode placement) for `sample_rate`. Not
-    /// real-time: a few milliseconds.
-    pub fn new(sample_rate: f32) -> Self {
-        let sample_rate = if sample_rate.is_finite() { sample_rate.clamp(8000.0, 384_000.0) } else { 48_000.0 };
-        Self { voices: Box::new([Voice::idle(); POLYPHONY]), protos: Box::new(Protos::build(sample_rate)), sample_rate, serial: 0 }
-    }
-
-    /// Starts a hit at the beginning of the next `process` block. Steals the
-    /// oldest voice when all 16 are sounding. Allocation-free.
-    pub fn trigger(&mut self, voice: DrumVoice, velocity: f32) {
-        let velocity = if velocity.is_finite() { velocity.clamp(0.0, 1.0) } else { 0.0 };
-        if velocity <= 0.0 {
-            return;
-        }
-        self.serial = self.serial.wrapping_add(1);
-        let slot = self.voices.iter().position(|v| !v.active).unwrap_or_else(|| {
-            let mut best = 0;
-            for (i, v) in self.voices.iter().enumerate() {
-                if v.serial < self.voices[best].serial {
-                    best = i;
-                }
-            }
-            best
-        });
-        self.voices[slot].start(voice, velocity, self.serial, &self.protos, self.sample_rate);
-    }
-
-    /// Adds the kit into `out`. Never allocates, locks, panics or does IO.
-    pub fn process(&mut self, out: &mut [[f32; 2]]) {
-        for v in self.voices.iter_mut() {
-            if v.active {
-                v.render(out);
-            }
-        }
-    }
-
-    pub fn all_off(&mut self) {
-        for v in self.voices.iter_mut() {
-            v.active = false;
-        }
-    }
-
-    pub fn active(&self) -> bool {
-        self.voices.iter().any(|v| v.active)
-    }
-
-    pub fn sample_rate(&self) -> f32 {
-        self.sample_rate
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn gm_notes_round_trip() {
-        for voice in DrumVoice::ALL {
-            assert_eq!(DrumVoice::try_from(u8::from(voice)), Ok(voice));
-        }
-        assert!(DrumVoice::try_from(35).is_err());
-        assert_eq!(DrumVoice::Clap.gm_note(), 39);
-    }
-
-    #[test]
-    fn process_uses_fixed_voice_storage_and_steals_oldest() {
-        let mut kit = DrumKit::new(48000.0);
-        for index in 0..(POLYPHONY * 3) {
-            kit.trigger(DrumVoice::ALL[index % DrumVoice::ALL.len()], 1.0);
-        }
-        assert_eq!(kit.voices.len(), POLYPHONY);
-        let oldest = kit.voices.iter().map(|v| v.serial).min().unwrap();
-        assert_eq!(oldest, (POLYPHONY * 2 + 1) as u64);
-        let mut block = [[0.0; 2]; 128];
-        kit.process(&mut block);
-        assert!(block.iter().all(|f| f[0].is_finite() && f[1].is_finite()));
-        kit.all_off();
-        assert!(!kit.active());
-    }
-}
diff --git a/libs/drumkit_phys/src/membrane.rs b/libs/drumkit_phys/src/membrane.rs
deleted file mode 100644
index 50030bf49..000000000
--- a/libs/drumkit_phys/src/membrane.rs
+++ /dev/null
@@ -1,403 +0,0 @@
-// Membrane drums (kick, snare, toms, side stick): the head as a 2-D circular
-// membrane, the second head and the air between them, the shell, and the
-// two nonlinearities that make a drum a drum — tension modulation of the
-// head and (for the snare) the wires, which live in rattle.rs.
-//
-// Modes. A circular membrane fixed at the rim has modes psi_mn(r, th) =
-// J_m(j_mn r/a) cos(m th) at f_mn = (j_mn / j_01) f_01, j_mn the n-th zero
-// of J_m: the inharmonic ladder 1 : 1.594 : 2.136 : 2.296 : 2.653 : 2.918 ...
-// for (0,1) (1,1) (2,1) (0,2) (3,1) (1,2). The air the head has to move adds
-// mass, most to the lowest modes (the entrained air depth scales with the
-// wavelength 1/k): f = f_ideal / sqrt(1 + beta / j_mn), then re-anchored so
-// (0,1) sits at the design f_01 — which lifts the ratios of the upper modes
-// (a 12" tom's (1,1)/(0,1) measures ~1.7 rather than 1.59).
-//
-// Strike position. A blow at radius r_s excites mode (m,n) in proportion to
-// psi_mn(r_s) / M_mn with modal mass M_mn = sigma pi a^2 J_{m+1}(j_mn)^2
-// (halved for m >= 1): a centre hit kills every m >= 1 family (J_m(0) = 0),
-// a hit at a third of the radius (the normal snare/tom stroke) brings in
-// (1,1) and (2,1). The radius is jittered slightly per hit.
-//
-// Two heads. The batter and resonant (0,n) modes each displace a net volume
-// A_n q with A_n = 2 pi a^2 J_1(j_0n) / j_0n, so the enclosed air (spring
-// K_air = rho c^2 / V, weakened by a vent or a port) couples them. The 2 x 2
-// mass-normalised stiffness matrix
-//     [ w_b^2 + K A^2/M_b        K A^2 / sqrt(M_b M_r) ]
-//     [        ...               w_r^2 + K A^2/M_r      ]
-// is diagonalised at construction; its two normal modes are the doublet
-// every two-headed drum shows. The in-phase member (both heads outward, air
-// compressed) is the higher one and radiates as a MONOPOLE: loud, and
-// dying fast; the anti-phase member (air pumped from head to head) radiates
-// as a dipole: quieter and long. The reference kick is exactly this — a 57 Hz
-// partial that dominates the first 30 ms and dies at T60 ~ 0.1 s over a 42 Hz
-// partial that lasts 0.7 s — and its apparent 400-cent "pitch drop" is the
-// same at every velocity, which is the fingerprint of a doublet rather than
-// of tension. (m >= 1) modes displace no net volume and do not couple.
-//
-// Tension modulation (the velocity-dependent glide of toms and the extra
-// kick drop at fortissimo): a displaced membrane is stretched, the tension
-// rises with the strain energy, and every mode's frequency follows
-//     f_m(t) = f_m0 sqrt(1 + gamma S(t)),   S = sum_m k_m^2 q_m^2 M_m
-// The k^2 weighting matters: early on the strain lives in the HIGH modes,
-// which die in tens of milliseconds, so the pitch settles far faster than the
-// fundamental decays — the reference 12" tom falls 15 Hz in 100 ms while its
-// (0,1) still has 1.9 s to live. Evaluated every control tick from the modal
-// state (|z|^2 is the smooth envelope of a rotator, no 2f ripple), and
-// physically quadratic in amplitude, so a soft hit hardly glides at all.
-//
-// Damping: sigma(f) = a + b (f/1 kHz)^c per head (radiation + internal), a
-// kick pillow as an additional term linear in frequency, per-doublet-member
-// radiation terms as above.
-//
-// Shell and cavity: a few weak high-Q shell modes (excited more by rim
-// contact — the side stick is mostly shell) and, for the kick, the
-// Helmholtz resonance of the ported cavity.
-//
-// State convention (see modal.rs): every uncoupled mode's z is the velocity
-// of its modal coordinate q (drive F psi dt / M); a coupled normal mode's z
-// is the velocity of its mass-normalised coordinate xi (drive v_b F psi dt /
-// sqrt(M_b)); output, strain and wire-read gains are derived consistently
-// from those definitions below, so the two kinds mix at physical levels.
-
-use crate::contact::Striker;
-use crate::modal::{Bank, MAX_MODES};
-use crate::util::{bessel_j, bessel_zero, Rng};
-
-/// sigma(f) = a + b (f / 1000 Hz)^c  (1/s). T60 = 6.91 / sigma.
-#[derive(Clone, Copy)]
-pub struct DampLaw {
-    pub a: f64,
-    pub b: f64,
-    pub c: f64,
-}
-
-impl DampLaw {
-    pub fn sigma(&self, f: f64) -> f64 {
-        self.a + self.b * (f / 1000.0).powf(self.c)
-    }
-}
-
-#[derive(Clone, Copy)]
-pub struct ResoHead {
-    /// Uncoupled (0,1) of the resonant head relative to the batter's.
-    pub ratio: f64,
-    pub sigma_area: f64,
-    pub damp: DampLaw,
-    /// How much of the resonant head's radiation the listening point sees,
-    /// relative to the batter (it faces away from an overhead mic).
-    pub radiate: f64,
-    /// Fraction of the sealed-cavity air spring that survives the vent/port.
-    pub air_spring: f64,
-    /// Extra radiation damping (1/s) on the in-phase (monopole) member and
-    /// on the anti-phase (dipole) member of each doublet.
-    pub sym_sig: f64,
-    pub asym_sig: f64,
-    /// How many (0,n) pairs to couple.
-    pub n_pairs: usize,
-    /// Share of the wire impacts fed into this head's (> 800 Hz) modes
-    /// (the rest is carried by the wire formant set).
-    pub wire_inject: f64,
-}
-
-#[derive(Clone, Copy)]
-pub struct MembraneDesign {
-    pub radius: f64,
-    pub depth: f64,
-    /// Uncoupled batter (0,1) including air loading (Hz).
-    pub f01: f64,
-    pub sigma_area: f64,
-    pub air_load: f64,
-    pub n_modes: usize,
-    pub damp: DampLaw,
-    /// Pillow/muffling: extra sigma (1/s) at f01, growing linearly with f.
-    pub muffle: f64,
-    pub strike_r: f64,
-    pub strike_jitter: f64,
-    pub tension_gamma: f64,
-    /// Radiation weight (f/f01)^out_slope, the multipole penalty for m >= 1
-    /// modes (no net volume displacement), and the ring penalty n^-ring for
-    /// (0, n >= 2) modes (their alternating rings cancel towards a listener
-    /// above the head beyond what the net volume velocity says).
-    pub out_slope: f64,
-    pub multipole: f64,
-    pub ring: f64,
-    pub out_gain: f64,
-    pub reso: Option<ResoHead>,
-    /// (Hz, T60 s, gain) shell modes.
-    pub shell: &'static [(f64, f64, f64)],
-    /// Fraction of the stick force reaching the shell modes (the contact
-    /// noise path), and the share of that which the smooth force itself
-    /// drives linearly (the rest of a shell mode's excitation is the
-    /// roughness, which grows faster than the force).
-    pub shell_drive: f64,
-    pub shell_linear: f64,
-    /// Fraction reaching the membrane (a rim shot / side stick starves it).
-    pub head_drive: f64,
-    /// Helmholtz resonance of the cavity: (Hz, T60, gain).
-    pub cavity: Option<(f64, f64, f64)>,
-    /// Contact roughness: the striker's force carries a multiplicative
-    /// broadband component (felt fibres, stick tip skidding, the head's
-    /// local buckling) of this depth, active only while in contact. It
-    /// drives the shell/high modes through their `inject` gains — the
-    /// 2-8 kHz "click" every real drum hit has and a smooth force pulse
-    /// cannot produce.
-    pub contact_noise: f64,
-    pub striker: Striker,
-}
-
-/// One built mode, everything but the strike-dependent gains.
-#[derive(Clone, Copy)]
-pub struct ProtoMode {
-    pub f: f32,
-    pub sig: f32,
-    pub w: f32,
-    pub fm: f32,
-    /// Bessel order and zero for psi(r_s) at trigger; order == u32::MAX
-    /// means "not a membrane shape" (fixed excitation `e_fixed`).
-    pub order: u32,
-    pub zero: f32,
-    /// Strike->state gain, multiplied by psi(r_s) at trigger.
-    pub e_drive: f32,
-    pub e_fixed: f32,
-    /// Output weight, wire read (gh, displacement of the snare-side head)
-    /// and wire inject (gr) weights.
-    pub out: f32,
-    pub read: f32,
-    pub inject: f32,
-    /// Batter displacement under the striker per unit state (times psi at
-    /// trigger): the two-way contact's read.
-    pub disp: f32,
-}
-
-impl ProtoMode {
-    pub const ZERO: Self = Self { f: 0.0, sig: 0.0, w: 0.0, fm: 0.0, order: 0, zero: 0.0, e_drive: 0.0, e_fixed: 0.0, out: 0.0, read: 0.0, inject: 0.0, disp: 0.0 };
-}
-
-#[derive(Clone, Copy)]
-pub struct MembraneProto {
-    pub n: usize,
-    pub modes: [ProtoMode; MAX_MODES],
-    pub strike_r: f32,
-    pub strike_jitter: f32,
-    pub tension_gamma: f32,
-    pub head_drive: f32,
-    pub out_gain: f32,
-    pub contact_noise: f32,
-    pub striker: Striker,
-}
-
-const RESERVE: usize = 24; // slots kept for shell / cavity / wire modes
-
-impl MembraneProto {
-    pub const fn empty() -> Self {
-        Self {
-            n: 0,
-            modes: [ProtoMode::ZERO; MAX_MODES],
-            strike_r: 0.0,
-            strike_jitter: 0.0,
-            tension_gamma: 0.0,
-            head_drive: 1.0,
-            out_gain: 0.0,
-            contact_noise: 0.0,
-            striker: Striker {
-                mass: 0.01,
-                k: 1.0e7,
-                p: 1.5,
-                lambda: 0.0,
-                r_point: 50.0,
-                v_min: 0.0,
-                v_max: 1.0,
-                v_curve: 1.0,
-                f_max: 1000.0,
-                timeout_ms: 10.0,
-                relax_s: 0.0,
-                retract: 0.0,
-            },
-        }
-    }
-
-    /// A fixed (non-membrane) mode. `drive`/`inject` are relative to the
-    /// batter's (0,1): gain 1 means "driven as strongly per newton as the
-    /// fundamental" (the mode's modal mass is taken as M_01 / gain).
-    fn push_fixed(&mut self, f: f64, t60: f64, drive: f64, inject: f64, out: f64, fs: f32, inv_m01: f64) {
-        if self.n < MAX_MODES && f < 0.45 * fs as f64 {
-            let inv_fs = 1.0 / fs as f64;
-            let pm = &mut self.modes[self.n];
-            *pm = ProtoMode::ZERO;
-            pm.f = f as f32;
-            pm.sig = (6.9078 / t60) as f32;
-            pm.order = u32::MAX;
-            pm.e_fixed = (drive * inv_m01 * inv_fs) as f32;
-            pm.out = out as f32;
-            pm.inject = (inject * inv_m01 * inv_fs) as f32;
-            self.n += 1;
-        }
-    }
-
-    /// Builds the prototype at the sample rate (construction time only).
-    /// `wires` are the snare-wire formant modes (Hz, T60, inject gain).
-    pub fn build(d: &MembraneDesign, fs: f32, wires: &[(f64, f64, f64)]) -> Self {
-        use core::f64::consts::{PI, TAU};
-        let mut p = Self::empty();
-        p.strike_r = d.strike_r as f32;
-        p.strike_jitter = d.strike_jitter as f32;
-        p.tension_gamma = d.tension_gamma as f32;
-        p.head_drive = d.head_drive as f32;
-        p.out_gain = d.out_gain as f32;
-        p.contact_noise = d.contact_noise as f32;
-        p.striker = d.striker;
-        let a = d.radius;
-        let j01 = bessel_zero(0, 1);
-        let inv_fs = 1.0 / fs as f64;
-
-        // Candidate (j, m, n) sorted by frequency.
-        const M_MAX: usize = 14;
-        const N_MAX: usize = 8;
-        let mut cand: [(f64, u32, u32); (M_MAX + 1) * N_MAX] = [(0.0, 0, 0); (M_MAX + 1) * N_MAX];
-        let mut nc = 0;
-        for m in 0..=M_MAX {
-            for n in 1..=N_MAX {
-                cand[nc] = (bessel_zero(m, n), m as u32, n as u32);
-                nc += 1;
-            }
-        }
-        cand[..nc].sort_by(|x, y| x.0.partial_cmp(&y.0).unwrap());
-
-        let air = |j: f64| (1.0 + d.air_load / j01) / (1.0 + d.air_load / j);
-        let freq_of = |j: f64| d.f01 * (j / j01) * air(j).sqrt();
-        let m01 = d.sigma_area * PI * a * a * bessel_j(1, j01).powi(2);
-        let a1 = TAU * a * a * bessel_j(1, j01) / j01;
-        let w01 = TAU * d.f01;
-        let nyq = 0.45 * fs as f64;
-        let budget = d.n_modes.min(MAX_MODES - RESERVE);
-        for &(j, m, n) in &cand[..nc] {
-            if p.n >= budget {
-                break;
-            }
-            let f = freq_of(j);
-            if f >= nyq {
-                break;
-            }
-            let mass = d.sigma_area * PI * a * a * bessel_j(m as usize + 1, j).powi(2) * if m == 0 { 1.0 } else { 0.5 };
-            let w = TAU * f;
-            let sig = d.damp.sigma(f) + d.muffle * (f / d.f01);
-            let k2 = (j / j01).powi(2);
-            let radiation = (f / d.f01).powf(d.out_slope) * if m == 0 { (n as f64).powf(-d.ring) } else { 1.0 };
-            let coupled = m == 0 && d.reso.map_or(false, |r| (n as usize) <= r.n_pairs);
-            if coupled {
-                let r = d.reso.unwrap();
-                let area = TAU * a * a * bessel_j(1, j) / j;
-                let f_r = f * r.ratio;
-                let w_r = TAU * f_r;
-                let mass_r = r.sigma_area * PI * a * a * bessel_j(1, j).powi(2);
-                let volume = PI * a * a * d.depth;
-                let k_air = r.air_spring * 1.2 * 343.0 * 343.0 / volume;
-                let k11 = w * w + k_air * area * area / mass;
-                let k22 = w_r * w_r + k_air * area * area / mass_r;
-                let k12 = k_air * area * area / (mass * mass_r).sqrt();
-                let tr = k11 + k22;
-                let det = k11 * k22 - k12 * k12;
-                let disc = (tr * tr * 0.25 - det).max(0.0).sqrt();
-                for &l in &[tr * 0.5 - disc, tr * 0.5 + disc] {
-                    if p.n >= budget {
-                        break;
-                    }
-                    let (mut vb, mut vr) = if k12.abs() > 1e-9 { (k12, l - k11) } else if (l - k11).abs() < (l - k22).abs() { (1.0, 0.0) } else { (0.0, 1.0) };
-                    let nrm = (vb * vb + vr * vr).sqrt();
-                    vb /= nrm;
-                    vr /= nrm;
-                    if vb.abs() < 1e-4 {
-                        continue; // not reachable from the batter
-                    }
-                    let f_k = l.max(1.0).sqrt() / TAU;
-                    if f_k >= nyq {
-                        continue;
-                    }
-                    let sig_b = d.damp.sigma(f_k) + d.muffle * (f_k / d.f01);
-                    let sig_r = r.damp.sigma(f_k);
-                    let monopole = (vb * vr) > 0.0;
-                    let sig_k = vb * vb * sig_b + vr * vr * sig_r + if monopole { r.sym_sig } else { r.asym_sig };
-                    let pm = &mut p.modes[p.n];
-                    *pm = ProtoMode::ZERO;
-                    pm.f = f_k as f32;
-                    pm.sig = sig_k as f32;
-                    // strain: k^2 q_b^2 M_b with q_b = vb xi / sqrt(M_b), |z| = w |xi|
-                    pm.w = (k2 * (w01 / (TAU * f_k)).powi(2) * vb * vb / m01) as f32;
-                    pm.fm = 1.0;
-                    pm.order = 0;
-                    pm.zero = j as f32;
-                    pm.e_drive = (vb / mass.sqrt() * inv_fs) as f32;
-                    pm.out = ((area / a1) * radiation * (vb / mass.sqrt() + r.radiate * vr / mass_r.sqrt())) as f32;
-                    // batter displacement q_b = vb xi / sqrt(M_b), Im z = w xi
-                    pm.disp = (vb / (mass.sqrt() * TAU * f_k)) as f32;
-                    // The wires' gate reads the long-wavelength members only;
-                    // the members the wires drive (> 800 Hz) are never read,
-                    // so there is no rattle -> head -> rattle loop.
-                    pm.read = if f_k < 800.0 { (vr / (TAU * f_k * mass_r.sqrt())) as f32 } else { 0.0 };
-                    // The wire impacts are short taps: they excite the
-                    // snare-side head's high modes (the formant set), not the
-                    // long-wavelength members that gate them — injecting into
-                    // those would close a rattle -> head -> rattle loop.
-                    pm.inject = if f_k > 800.0 { (r.wire_inject * vr / mass_r.sqrt() * inv_fs) as f32 } else { 0.0 };
-                    p.n += 1;
-                }
-            } else {
-                let pm = &mut p.modes[p.n];
-                *pm = ProtoMode::ZERO;
-                pm.f = f as f32;
-                pm.sig = sig as f32;
-                pm.w = (k2 * (mass / m01) * (w01 / w).powi(2)) as f32;
-                pm.fm = 1.0;
-                pm.order = m;
-                pm.zero = j as f32;
-                pm.e_drive = (inv_fs / mass) as f32;
-                pm.disp = (1.0 / w) as f32;
-                // m >= 1 modes displace no net volume: their radiation is
-                // multipole (weaker with every extra nodal diameter m and
-                // nodal circle n; the design's `multipole` is the (1,1) value)
-                pm.out = (radiation * if m == 0 { TAU * a * a * bessel_j(1, j) / j / a1 } else { d.multipole * (m as f64).powf(-0.7) * (n as f64).powf(-0.7) }) as f32;
-                p.n += 1;
-            }
-        }
-        let inv_m01 = 1.0 / m01;
-        for &(f, t60, g) in d.shell {
-            p.push_fixed(f, t60, g * d.shell_drive * d.shell_linear, g * d.shell_drive, 1.0, fs, inv_m01);
-        }
-        if let Some((f, t60, g)) = d.cavity {
-            p.push_fixed(f, t60, g, 0.0, 1.0, fs, inv_m01);
-        }
-        for &(f, t60, g) in wires {
-            p.push_fixed(f, t60, 0.0, g, 1.0, fs, inv_m01);
-        }
-        p
-    }
-
-    /// Loads the bank for one hit: strike-point weights, gains, base
-    /// coefficients. Returns the impact speed (m/s).
-    pub fn load(&self, bank: &mut Bank, fs: f32, velocity: f32, rng: &mut Rng) -> f64 {
-        bank.clear();
-        let r_s = (self.strike_r + self.strike_jitter * rng.bipolar()).clamp(0.0, 0.95);
-        for i in 0..self.n {
-            let m = &self.modes[i];
-            bank.f[i] = m.f;
-            bank.sig[i] = m.sig;
-            bank.w[i] = m.w;
-            bank.fm[i] = m.fm;
-            if m.order == u32::MAX {
-                bank.gi[i] = m.e_fixed;
-                bank.gd[i] = 0.0;
-            } else {
-                let psi = bessel_j(m.order as usize, (m.zero * r_s) as f64) as f32;
-                bank.gi[i] = psi * m.e_drive * self.head_drive;
-                bank.gd[i] = psi * m.disp * self.head_drive;
-            }
-            bank.go[i] = m.out * self.out_gain;
-            bank.gh[i] = m.read;
-            bank.gr[i] = m.inject;
-            bank.gs[i] = 0.0;
-        }
-        bank.finish(self.n, self.n, self.n);
-        bank.rebuild(fs, 1.0, 0.0);
-        self.striker.speed(velocity)
-    }
-}
diff --git a/libs/drumkit_phys/src/modal.rs b/libs/drumkit_phys/src/modal.rs
deleted file mode 100644
index 038c56319..000000000
--- a/libs/drumkit_phys/src/modal.rs
+++ /dev/null
@@ -1,341 +0,0 @@
-// The modal resonator bank — every drum head partial, shell mode, cavity
-// resonance, cymbal plate mode and snare-wire formant in the kit is one
-// exponentially damped complex rotator:
-//
-//     z[k+1] = C z[k] + x[k],   C = r e^{i theta},  r = exp(-sigma/fs),
-//                               theta = 2 pi f / fs
-//
-// with the drive injected on the real axis. For a force-driven mode
-// q'' + 2 sigma q' + w^2 q = F/M the impulse response of the displacement is
-// (1/(M w_d)) e^{-sigma t} sin(w_d t) and of the velocity ~ e^{-sigma t}
-// cos(w_d t): with x = F dt / M, Im(z) is w_d * displacement and Re(z) is
-// the velocity. Radiated pressure from a head or a plate follows velocity
-// (acceleration in the far field), so the OUTPUT reads Re(z); the geometric
-// nonlinearities (membrane tension, plate stretching) and the contact
-// detectors (snare wires, hi-hat chatter) are functions of DISPLACEMENT and
-// read Im(z).
-//
-// Why modal and not FDTD/waveguide: exactly the piano's reasons (see
-// libs/piano_model/src/lib.rs) — the modes are the analytic solution of the
-// membrane and plate equations, each is a contraction (|C| < 1) so the bank
-// is unconditionally stable for any input, and per-mode frequency/damping
-// control is what the reference measurements are expressed in.
-//
-// Layout is SoA, padded to a multiple of 8 with C = 0, gains = 0 so the
-// kernel runs over whole 8-lane groups without branching (padding modes stay
-// exactly zero forever). The per-sample loop is samples-outer / modes-inner
-// because the nonlinear drives of sample k+1 need the sums of sample k; the
-// modes-inner loop is written as independent 8-lane groups so the compiler
-// vectorises the state update and the partial accumulations, and the
-// accumulation order is fixed (lane groups in index order, then one
-// horizontal add) — bit-identical for any host block decomposition.
-//
-// Drives (scalars per sample, each with a per-mode gain array):
-//   F  strike force (gi)          — the Hunt-Crossley contact
-//   R  rattle/contact noise (gr)  — snare wires, hi-hat chatter, clap bursts;
-//                                   cymbals reuse gr for the tier-1 cascade
-//   S  secondary nonlinear (gs)   — cymbal tier-2 cascade
-// Reads (per-mode gain arrays over Im(z) = displacement):
-//   gh: the nonlinearity / detector input, accumulated separately over three
-//       contiguous frequency-sorted tiers [0,t1) [t1,t2) [t2,n) so cymbals
-//       can cascade low -> mid -> high without any feedback loop
-//       (the drive of a tier comes from the tier below it only: a DAG of
-//       contractions driven by bounded inputs is bounded).
-
-pub const MAX_MODES: usize = 160;
-pub const LANES: usize = 8;
-
-#[derive(Clone, Copy)]
-pub struct Bank {
-    /// Padded mode count (multiple of LANES).
-    pub n: usize,
-    /// Tier boundaries (multiples of LANES): [0,t1) [t1,t2) [t2,n).
-    pub t1: usize,
-    pub t2: usize,
-    pub zr: [f32; MAX_MODES],
-    pub zi: [f32; MAX_MODES],
-    pub cr: [f32; MAX_MODES],
-    pub ci: [f32; MAX_MODES],
-    pub gi: [f32; MAX_MODES],
-    pub gr: [f32; MAX_MODES],
-    pub gs: [f32; MAX_MODES],
-    pub go: [f32; MAX_MODES],
-    pub gh: [f32; MAX_MODES],
-    /// Strike-point displacement read (sum gd * Im z = the head's
-    /// displacement under the striker, for the two-way contact).
-    pub gd: [f32; MAX_MODES],
-    /// Base frequency (Hz) and damping (1/s) of each mode: the tick-rate
-    /// controllers (tension modulation, amplitude damping) rebuild cr/ci
-    /// from these, never from the previous coefficients.
-    pub f: [f32; MAX_MODES],
-    pub sig: [f32; MAX_MODES],
-    /// Per-mode weight in the controller's energy sum (membrane: k^2 for the
-    /// strain energy; cymbal: 1 for the amplitude).
-    pub w: [f32; MAX_MODES],
-    /// Per-mode multiplier on the tick-rate frequency shift (1 for membrane
-    /// modes, 0 for shell/cavity/wire modes that do not ride the tension).
-    pub fm: [f32; MAX_MODES],
-}
-
-/// Per-sample sums the bank produces.
-#[derive(Clone, Copy, Default)]
-pub struct Sums {
-    /// Output (sum go * Re z) — velocity-like, the radiated signal.
-    pub out: f32,
-    /// Tier displacement sums (sum gh * Im z) for tiers 0 and 1 (tier 2
-    /// drives nothing, so its sum is not formed).
-    pub x0: f32,
-    pub x1: f32,
-}
-
-impl Bank {
-    pub const fn new() -> Self {
-        Self {
-            n: 0,
-            t1: 0,
-            t2: 0,
-            zr: [0.0; MAX_MODES],
-            zi: [0.0; MAX_MODES],
-            cr: [0.0; MAX_MODES],
-            ci: [0.0; MAX_MODES],
-            gi: [0.0; MAX_MODES],
-            gr: [0.0; MAX_MODES],
-            gs: [0.0; MAX_MODES],
-            go: [0.0; MAX_MODES],
-            gh: [0.0; MAX_MODES],
-            gd: [0.0; MAX_MODES],
-            f: [0.0; MAX_MODES],
-            sig: [0.0; MAX_MODES],
-            w: [0.0; MAX_MODES],
-            fm: [0.0; MAX_MODES],
-        }
-    }
-
-    /// Clears the state and every coefficient/gain (a slot being re-used for
-    /// a different instrument must not inherit padding garbage).
-    pub fn clear(&mut self) {
-        *self = Self::new();
-    }
-
-    /// Pads n up to the lane multiple and fixes the tier boundaries.
-    pub fn finish(&mut self, n_used: usize, t1: usize, t2: usize) {
-        let n = pad(n_used.min(MAX_MODES));
-        self.n = n;
-        self.t1 = pad(t1).min(n);
-        self.t2 = pad(t2).clamp(self.t1, n);
-        for m in n_used..MAX_MODES {
-            self.cr[m] = 0.0;
-            self.ci[m] = 0.0;
-            self.gi[m] = 0.0;
-            self.gr[m] = 0.0;
-            self.gs[m] = 0.0;
-            self.go[m] = 0.0;
-            self.gh[m] = 0.0;
-            self.gd[m] = 0.0;
-            self.f[m] = 0.0;
-            self.sig[m] = 0.0;
-            self.w[m] = 0.0;
-            self.fm[m] = 0.0;
-            self.zr[m] = 0.0;
-            self.zi[m] = 0.0;
-        }
-    }
-
-    /// Rebuilds the rotation coefficients from the base frequency/damping,
-    /// with a global frequency factor applied to the tension-riding modes
-    /// (fm = 1) and an extra damping term per mode (`extra_sig` in 1/s,
-    /// scaled per mode by w). Modes that would land above 0.47 fs are
-    /// silenced (their coefficient set to 0), not aliased.
-    pub fn rebuild(&mut self, fs: f32, freq_factor: f32, extra_sig: f32) {
-        let inv_fs = 1.0 / fs;
-        let nyq = 0.47 * fs;
-        for m in 0..self.n {
-            let f = self.f[m] * (1.0 + (freq_factor - 1.0) * self.fm[m]);
-            if f <= 0.0 || f >= nyq {
-                self.cr[m] = 0.0;
-                self.ci[m] = 0.0;
-                continue;
-            }
-            let sig = self.sig[m] + extra_sig * self.w[m];
-            let r = (-sig * inv_fs).exp();
-            let th = core::f32::consts::TAU * f * inv_fs;
-            let (s, c) = th.sin_cos();
-            self.cr[m] = r * c;
-            self.ci[m] = r * s;
-        }
-    }
-
-    /// Weighted energy sum_m w_m |z_m|^2 (used by the controllers).
-    pub fn weighted_energy(&self) -> f32 {
-        let mut e = [0.0f32; LANES];
-        for g in (0..self.n).step_by(LANES) {
-            for l in 0..LANES {
-                let m = g + l;
-                e[l] += self.w[m] * (self.zr[m] * self.zr[m] + self.zi[m] * self.zi[m]);
-            }
-        }
-        e.iter().sum()
-    }
-
-    /// Displacement under the striker: sum gd_m Im(z_m).
-    pub fn strike_point_displacement(&self) -> f32 {
-        let mut e = [0.0f32; LANES];
-        for g in (0..self.n).step_by(LANES) {
-            for l in 0..LANES {
-                let m = g + l;
-                e[l] += self.gd[m] * self.zi[m];
-            }
-        }
-        hsum(&e)
-    }
-
-    /// Nonlinearity input energy sum_{m < t2} gh_m^2 |z_m|^2 (cymbal
-    /// amplitude damping).
-    pub fn tier_energy(&self) -> f32 {
-        let mut e = [0.0f32; LANES];
-        for g in (0..self.t2).step_by(LANES) {
-            for l in 0..LANES {
-                let m = g + l;
-                e[l] += self.gh[m] * self.gh[m] * (self.zr[m] * self.zr[m] + self.zi[m] * self.zi[m]);
-            }
-        }
-        e.iter().sum()
-    }
-
-    /// One sample: inject the drives, rotate, accumulate the sums. Three
-    /// straight loops (one per tier) over 8-lane groups: no per-group
-    /// branching, so the compiler vectorises the rotation and the partial
-    /// sums; the accumulation order is fixed.
-    #[inline(always)]
-    pub fn step(&mut self, drive_f: f32, drive_r: f32, drive_s: f32) -> Sums {
-        let mut out = [0.0f32; LANES];
-        let x0 = self.run_range(0, self.t1, drive_f, drive_r, drive_s, &mut out);
-        let x1 = self.run_range(self.t1, self.t2, drive_f, drive_r, drive_s, &mut out);
-        let _ = self.run_range(self.t2, self.n, drive_f, drive_r, drive_s, &mut out);
-        Sums { out: hsum(&out), x0, x1 }
-    }
-
-    #[inline(always)]
-    fn run_range(&mut self, from: usize, to: usize, drive_f: f32, drive_r: f32, drive_s: f32, out: &mut [f32; LANES]) -> f32 {
-        #[cfg(any(target_arch = "aarch64", target_arch = "x86_64"))]
-        {
-            // SAFETY: NEON is baseline on aarch64 and SSE2 on x86_64; every
-            // access is within the padded arrays (from/to are lane multiples
-            // <= MAX_MODES).
-            unsafe { self.run_range_simd(from, to, drive_f, drive_r, drive_s, out) }
-        }
-        #[cfg(not(any(target_arch = "aarch64", target_arch = "x86_64")))]
-        {
-            self.run_range_scalar(from, to, drive_f, drive_r, drive_s, out)
-        }
-    }
-
-    #[allow(dead_code)]
-    #[inline(always)]
-    fn run_range_scalar(&mut self, from: usize, to: usize, drive_f: f32, drive_r: f32, drive_s: f32, out: &mut [f32; LANES]) -> f32 {
-        let mut xs = [0.0f32; LANES];
-        let mut g = from;
-        while g < to {
-            for l in 0..LANES {
-                let m = g + l;
-                let zr = self.zr[m];
-                let zi = self.zi[m];
-                let cr = self.cr[m];
-                let ci = self.ci[m];
-                let inj = self.gi[m] * drive_f + self.gr[m] * drive_r + self.gs[m] * drive_s;
-                let nzr = cr * zr - ci * zi + inj;
-                let nzi = ci * zr + cr * zi;
-                self.zr[m] = nzr;
-                self.zi[m] = nzi;
-                out[l] += self.go[m] * nzr;
-                xs[l] += self.gh[m] * nzi;
-            }
-            g += LANES;
-        }
-        hsum(&xs)
-    }
-
-    /// Same arithmetic as the scalar kernel, four lanes at a time (two
-    /// vectors per 8-lane group), same accumulation order per lane.
-    #[cfg(any(target_arch = "aarch64", target_arch = "x86_64"))]
-    #[inline(always)]
-    unsafe fn run_range_simd(&mut self, from: usize, to: usize, drive_f: f32, drive_r: f32, drive_s: f32, out: &mut [f32; LANES]) -> f32 {
-        use crate::simd::*;
-        let df = splat(drive_f);
-        let dr = splat(drive_r);
-        let ds = splat(drive_s);
-        let mut out0 = load(out.as_ptr());
-        let mut out1 = load(out.as_ptr().add(4));
-        let mut xs0 = zero();
-        let mut xs1 = zero();
-        let mut g = from;
-        while g < to {
-            for h in 0..2 {
-                let m = g + 4 * h;
-                let zr = load(self.zr.as_ptr().add(m));
-                let zi = load(self.zi.as_ptr().add(m));
-                let cr = load(self.cr.as_ptr().add(m));
-                let ci = load(self.ci.as_ptr().add(m));
-                let inj = add(add(mul(load(self.gi.as_ptr().add(m)), df), mul(load(self.gr.as_ptr().add(m)), dr)), mul(load(self.gs.as_ptr().add(m)), ds));
-                let nzr = add(sub(mul(cr, zr), mul(ci, zi)), inj);
-                let nzi = add(mul(ci, zr), mul(cr, zi));
-                store(self.zr.as_mut_ptr().add(m), nzr);
-                store(self.zi.as_mut_ptr().add(m), nzi);
-                let go = load(self.go.as_ptr().add(m));
-                let gh = load(self.gh.as_ptr().add(m));
-                if h == 0 {
-                    out0 = add(out0, mul(go, nzr));
-                    xs0 = add(xs0, mul(gh, nzi));
-                } else {
-                    out1 = add(out1, mul(go, nzr));
-                    xs1 = add(xs1, mul(gh, nzi));
-                }
-            }
-            g += LANES;
-        }
-        store(out.as_mut_ptr(), out0);
-        store(out.as_mut_ptr().add(4), out1);
-        let mut xs = [0.0f32; LANES];
-        store(xs.as_mut_ptr(), xs0);
-        store(xs.as_mut_ptr().add(4), xs1);
-        hsum(&xs)
-    }
-}
-
-#[inline(always)]
-fn hsum(v: &[f32; LANES]) -> f32 {
-    ((v[0] + v[4]) + (v[2] + v[6])) + ((v[1] + v[5]) + (v[3] + v[7]))
-}
-
-pub fn pad(n: usize) -> usize {
-    (n + LANES - 1) & !(LANES - 1)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn mode_rings_at_its_frequency_and_decays_at_its_rate() {
-        let fs = 48000.0;
-        let mut b = Bank::new();
-        b.f[0] = 440.0;
-        b.sig[0] = 20.0;
-        b.go[0] = 1.0;
-        b.gi[0] = 1.0;
-        b.finish(1, 8, 8);
-        b.rebuild(fs, 1.0, 0.0);
-        let mut y = Vec::new();
-        for k in 0..48000 {
-            let s = b.step(if k == 0 { 1.0 } else { 0.0 }, 0.0, 0.0);
-            y.push(s.out);
-        }
-        // zero crossings in the first 0.1 s -> ~440 Hz
-        let zc = y[..4800].windows(2).filter(|w| (w[0] >= 0.0) != (w[1] >= 0.0)).count();
-        assert!((zc as f32 / 0.1 / 2.0 - 440.0).abs() < 12.0, "zc {zc}");
-        // envelope: e^{-20 t}: at t = 0.1 s amplitude ratio 0.135
-        let a0 = y[..200].iter().fold(0.0f32, |a, v| a.max(v.abs()));
-        let a1 = y[4800..5000].iter().fold(0.0f32, |a, v| a.max(v.abs()));
-        assert!(((a1 / a0) - (-2.0f32).exp()).abs() < 0.02, "{}", a1 / a0);
-    }
-}
diff --git a/libs/drumkit_phys/src/rattle.rs b/libs/drumkit_phys/src/rattle.rs
deleted file mode 100644
index e096651ed..000000000
--- a/libs/drumkit_phys/src/rattle.rs
+++ /dev/null
@@ -1,219 +0,0 @@
-// Contact noise sources that are gated by the instrument's own motion:
-// snare wires against the snare-side head, the hi-hat top cymbal bouncing on
-// the bottom, and — a different mechanism, the same output — the hand clap.
-//
-// Snare wires. The wires lie against the resonant head under light tension.
-// When the head moves far enough (it is driven through the air column by the
-// batter, so it starts a few milliseconds AFTER the stick), the wires lose
-// contact and slap back: a burst of broadband impacts twice per cycle of the
-// head's motion, gated by how far past the lift-off threshold the head is.
-// So the noise is not a free-running burst: it starts late (the reference
-// snare's high band peaks 30-40 ms after the strike at soft velocities),
-// it follows the resonant head's envelope (a ghost note buzzes for a moment,
-// a rim shot for a quarter of a second), it is modulated at 2 f_reso, and it
-// disappears entirely for the softest touches, whose head motion never
-// clears the threshold. The impacts are injected back into the resonant
-// head's modes (which colour them) and into a small set of wire/head
-// formant modes (~1-6 kHz), both living in the voice's modal bank.
-//
-// Hi-hat chatter is the same detector on the top cymbal's low-mode
-// displacement: struck hard when closed, the top bounces off the bottom for
-// a few tens of milliseconds.
-//
-// The detector: g = max(|x| - threshold, 0) * scale smoothed with a fast
-// attack and a slower release, multiplying seeded white noise. It is NOT
-// clamped to 1: the impacts get harder as the head moves further, so the
-// wire noise scales with the head's motion (the reference wire share stays
-// within a few dB of the tone from ghost notes to rim shots); a high cap
-// keeps it bounded in principle.
-
-use crate::util::{one_pole_coeff, Rng};
-
-#[derive(Clone, Copy)]
-pub struct RattleDesign {
-    /// Lift-off threshold and the slope past it (displacement units of the
-    /// bank's `gh` read).
-    pub threshold: f32,
-    pub scale: f32,
-    pub attack_s: f32,
-    pub release_s: f32,
-    /// Impact force scale (N per unit noise).
-    pub gain: f32,
-    /// Hard stop after this many ms (0 = none): the hi-hat chatter ends
-    /// when the top settles, the wires never stop on their own.
-    pub max_ms: f32,
-}
-
-#[derive(Clone, Copy)]
-pub struct Rattle {
-    on: bool,
-    rng: Rng,
-    env: f32,
-    a_att: f32,
-    a_rel: f32,
-    thr: f32,
-    scale: f32,
-    gain: f32,
-    remaining: u32,
-}
-
-impl Rattle {
-    pub const fn idle() -> Self {
-        Self { on: false, rng: Rng(1), env: 0.0, a_att: 1.0, a_rel: 1.0, thr: 0.0, scale: 0.0, gain: 0.0, remaining: 0 }
-    }
-
-    pub fn start(&mut self, d: &RattleDesign, fs: f32, seed: u32) {
-        // (attack: the wires' own bouncing motion takes several head cycles
-        // to build to full chatter — the reference snare's high band peaks
-        // 30-40 ms after the stick at soft and medium strokes)
-        self.on = true;
-        self.rng = Rng::new(seed);
-        self.env = 0.0;
-        self.a_att = one_pole_coeff(d.attack_s, fs);
-        self.a_rel = one_pole_coeff(d.release_s, fs);
-        self.thr = d.threshold;
-        self.scale = d.scale;
-        self.gain = d.gain;
-        self.remaining = if d.max_ms > 0.0 { (d.max_ms * 1e-3 * fs) as u32 } else { u32::MAX };
-    }
-
-    #[inline]
-    pub fn step(&mut self, x: f32) -> f32 {
-        if !self.on {
-            return 0.0;
-        }
-        if self.remaining != u32::MAX {
-            if self.remaining == 0 {
-                self.on = false;
-                return 0.0;
-            }
-            self.remaining -= 1;
-        }
-        let g = ((x.abs() - self.thr) * self.scale).clamp(0.0, 50.0);
-        let a = if g > self.env { self.a_att } else { self.a_rel };
-        self.env += a * (g - self.env);
-        if self.env < 1e-6 {
-            // keep the generator sequence independent of the gate so the
-            // noise is the same stream regardless of when it opens
-            self.rng.next_u32();
-            return 0.0;
-        }
-        self.rng.bipolar() * self.env * self.gain
-    }
-}
-
-// ---------------------------------------------------------------------------
-// Hand clap
-// ---------------------------------------------------------------------------
-//
-// A clap is several impacts, not one: two hands never meet flat, and a group
-// of hands never meet at once, so the onset is a flam of 3-5 short bursts
-// ~8-12 ms apart (Repp 1987 measured single-clap durations of 5-10 ms with
-// spectral peaks between 1 and 3 kHz set by the cupped-hand cavity). Each
-// burst is white noise under a 0.3 ms attack / ~2.5 ms decay; after the last
-// one a quieter noise tail decays over ~40 ms (the room and the hands'
-// after-motion). The bursts drive a small bank of body formants (0.9-9 kHz,
-// low Q) in the voice's modal bank; velocity adds a burst and opens the
-// higher formants.
-
-#[derive(Clone, Copy)]
-pub struct ClapDesign {
-    pub burst_decay_s: f32,
-    pub burst_spacing_s: f32,
-    pub spacing_jitter_s: f32,
-    pub tail_level: f32,
-    pub tail_decay_s: f32,
-    pub gain: f32,
-}
-
-#[derive(Clone, Copy)]
-pub struct Clap {
-    on: bool,
-    rng: Rng,
-    t: u32,
-    n_bursts: u32,
-    next_burst: u32,
-    bursts_done: u32,
-    spacing: f32,
-    jitter: f32,
-    env: f32,
-    burst_a: f32,
-    tail_env: f32,
-    tail_a: f32,
-    tail_level: f32,
-    gain: f32,
-    amp_scale: f32,
-    fs: f32,
-    end: u32,
-}
-
-impl Clap {
-    pub const fn idle() -> Self {
-        Self {
-            on: false,
-            rng: Rng(1),
-            t: 0,
-            n_bursts: 0,
-            next_burst: 0,
-            bursts_done: 0,
-            spacing: 0.0,
-            jitter: 0.0,
-            env: 0.0,
-            burst_a: 0.0,
-            tail_env: 0.0,
-            tail_a: 0.0,
-            tail_level: 0.0,
-            gain: 0.0,
-            amp_scale: 1.0,
-            fs: 48000.0,
-            end: 0,
-        }
-    }
-
-    pub fn start(&mut self, d: &ClapDesign, fs: f32, velocity: f32, seed: u32) {
-        self.on = true;
-        self.rng = Rng::new(seed);
-        self.t = 0;
-        self.n_bursts = 3 + (velocity * 1.6).round() as u32;
-        self.next_burst = 0;
-        self.bursts_done = 0;
-        self.spacing = d.burst_spacing_s * fs;
-        self.jitter = d.spacing_jitter_s * fs;
-        self.env = 0.0;
-        self.burst_a = (-1.0 / (d.burst_decay_s * fs)).exp();
-        self.tail_env = 0.0;
-        self.tail_a = (-1.0 / (d.tail_decay_s * fs)).exp();
-        self.tail_level = d.tail_level;
-        self.gain = d.gain * velocity.clamp(0.0, 1.0).powf(1.3);
-        self.amp_scale = 1.0;
-        self.fs = fs;
-        self.end = u32::MAX;
-    }
-
-    #[inline]
-    pub fn step(&mut self) -> f32 {
-        if !self.on {
-            return 0.0;
-        }
-        if self.bursts_done < self.n_bursts && self.t >= self.next_burst {
-            // a new hand pair lands: jittered amplitude, next time jittered
-            self.env = 0.7 + 0.3 * self.rng.unit();
-            self.bursts_done += 1;
-            let j = self.jitter * self.rng.bipolar();
-            self.next_burst = self.t + (self.spacing + j).max(2.0) as u32;
-            if self.bursts_done == self.n_bursts {
-                self.tail_env = self.tail_level;
-                self.end = self.t + (0.4 * self.fs) as u32;
-            }
-        }
-        self.t += 1;
-        let n = self.rng.bipolar();
-        let out = n * (self.env + self.tail_env) * self.gain;
-        self.env *= self.burst_a;
-        self.tail_env *= self.tail_a;
-        if self.t >= self.end {
-            self.on = false;
-        }
-        out
-    }
-}
diff --git a/libs/drumkit_phys/src/simd.rs b/libs/drumkit_phys/src/simd.rs
deleted file mode 100644
index 50aae610e..000000000
--- a/libs/drumkit_phys/src/simd.rs
+++ /dev/null
@@ -1,76 +0,0 @@
-// Four-wide f32 vector primitives for the modal kernel: NEON on aarch64,
-// SSE2 on x86_64 (both baseline for their targets, no runtime detection).
-// Only the handful of operations the rotator needs; the kernel keeps the
-// exact per-lane arithmetic and accumulation order of the scalar reference,
-// so a given build renders bit-identically for any block decomposition.
-
-#[cfg(target_arch = "aarch64")]
-mod imp {
-    use core::arch::aarch64::*;
-    pub type V = float32x4_t;
-    #[inline(always)]
-    pub unsafe fn load(p: *const f32) -> V {
-        vld1q_f32(p)
-    }
-    #[inline(always)]
-    pub unsafe fn store(p: *mut f32, v: V) {
-        vst1q_f32(p, v)
-    }
-    #[inline(always)]
-    pub unsafe fn splat(x: f32) -> V {
-        vdupq_n_f32(x)
-    }
-    #[inline(always)]
-    pub unsafe fn zero() -> V {
-        vdupq_n_f32(0.0)
-    }
-    #[inline(always)]
-    pub unsafe fn add(a: V, b: V) -> V {
-        vaddq_f32(a, b)
-    }
-    #[inline(always)]
-    pub unsafe fn sub(a: V, b: V) -> V {
-        vsubq_f32(a, b)
-    }
-    #[inline(always)]
-    pub unsafe fn mul(a: V, b: V) -> V {
-        vmulq_f32(a, b)
-    }
-}
-
-#[cfg(target_arch = "x86_64")]
-mod imp {
-    use core::arch::x86_64::*;
-    pub type V = __m128;
-    #[inline(always)]
-    pub unsafe fn load(p: *const f32) -> V {
-        _mm_loadu_ps(p)
-    }
-    #[inline(always)]
-    pub unsafe fn store(p: *mut f32, v: V) {
-        _mm_storeu_ps(p, v)
-    }
-    #[inline(always)]
-    pub unsafe fn splat(x: f32) -> V {
-        _mm_set1_ps(x)
-    }
-    #[inline(always)]
-    pub unsafe fn zero() -> V {
-        _mm_setzero_ps()
-    }
-    #[inline(always)]
-    pub unsafe fn add(a: V, b: V) -> V {
-        _mm_add_ps(a, b)
-    }
-    #[inline(always)]
-    pub unsafe fn sub(a: V, b: V) -> V {
-        _mm_sub_ps(a, b)
-    }
-    #[inline(always)]
-    pub unsafe fn mul(a: V, b: V) -> V {
-        _mm_mul_ps(a, b)
-    }
-}
-
-#[cfg(any(target_arch = "aarch64", target_arch = "x86_64"))]
-pub use imp::*;
diff --git a/libs/drumkit_phys/src/util.rs b/libs/drumkit_phys/src/util.rs
deleted file mode 100644
index ee5ab3a8c..000000000
--- a/libs/drumkit_phys/src/util.rs
+++ /dev/null
@@ -1,151 +0,0 @@
-// Small numerics shared by the instrument: a deterministic noise source,
-// Bessel functions of the first kind (membrane mode shapes and their zeros),
-// and a one-pole smoother. Nothing here allocates; the Bessel code runs at
-// construction (zeros) and at trigger time (strike-point weights, ~60
-// evaluations of ~150 recurrence steps each: a few microseconds).
-
-/// xorshift32. Every voice owns one, seeded from (voice kind, trigger
-/// serial), so a given trigger stream renders bit-identically while
-/// consecutive hits still differ (round-robin by physics, not by samples).
-#[derive(Clone, Copy)]
-pub struct Rng(pub u32);
-
-impl Rng {
-    pub fn new(seed: u32) -> Self {
-        Self(if seed == 0 { 0x9e37_79b9 } else { seed })
-    }
-    #[inline(always)]
-    pub fn next_u32(&mut self) -> u32 {
-        let mut x = self.0;
-        x ^= x << 13;
-        x ^= x >> 17;
-        x ^= x << 5;
-        self.0 = x;
-        x
-    }
-    /// Uniform in [-1, 1).
-    #[inline(always)]
-    pub fn bipolar(&mut self) -> f32 {
-        (self.next_u32() >> 8) as f32 * (2.0 / 16_777_216.0) - 1.0
-    }
-    /// Uniform in [0, 1).
-    #[inline(always)]
-    pub fn unit(&mut self) -> f32 {
-        (self.next_u32() >> 8) as f32 * (1.0 / 16_777_216.0)
-    }
-    pub fn unit_f64(&mut self) -> f64 {
-        (self.next_u32() >> 8) as f64 * (1.0 / 16_777_216.0)
-    }
-}
-
-/// J_m(x) for integer order by Miller's backward recurrence, normalised with
-/// J_0 + 2 (J_2 + J_4 + ...) = 1. Accurate to double precision for every
-/// order and argument this crate uses (x <= ~80), unlike the power series,
-/// which cancels catastrophically past x ~ 25.
-pub fn bessel_j(m: usize, x: f64) -> f64 {
-    let ax = x.abs();
-    if ax < 1e-12 {
-        return if m == 0 { 1.0 } else { 0.0 };
-    }
-    let mut n_start = (ax as usize).max(m) + 34 + 4 * (ax.sqrt() as usize);
-    n_start += n_start & 1; // even start so the normalisation sum is well defined
-    let mut jp1 = 0.0f64; // J_{k+1}
-    let mut j = 1e-30f64; // J_k
-    let mut sum = 0.0f64;
-    let mut result = 0.0f64;
-    let mut k = n_start;
-    while k >= 1 {
-        let jm1 = (2.0 * k as f64 / ax) * j - jp1;
-        jp1 = j;
-        j = jm1;
-        let order = k - 1;
-        if order == m {
-            result = j;
-        }
-        if order % 2 == 0 {
-            sum += if order == 0 { j } else { 2.0 * j };
-        }
-        if j.abs() > 1e150 {
-            j *= 1e-150;
-            jp1 *= 1e-150;
-            sum *= 1e-150;
-            result *= 1e-150;
-        }
-        k -= 1;
-    }
-    let v = result / sum;
-    // J_m(-x) = (-1)^m J_m(x)
-    if x < 0.0 && m % 2 == 1 { -v } else { v }
-}
-
-/// n-th positive zero of J_m (n >= 1): bracket by scanning from the first
-/// possible location (j_{m,1} > m), then bisect.
-pub fn bessel_zero(m: usize, n: usize) -> f64 {
-    let mut x = m as f64 + 1.0e-3;
-    let mut prev = bessel_j(m, x);
-    let step = 0.2;
-    let mut found = 0;
-    loop {
-        let xn = x + step;
-        let cur = bessel_j(m, xn);
-        if prev == 0.0 || (prev > 0.0) != (cur > 0.0) {
-            found += 1;
-            if found == n {
-                // bisect in [x, xn]
-                let (mut lo, mut hi) = (x, xn);
-                let mut flo = prev;
-                for _ in 0..60 {
-                    let mid = 0.5 * (lo + hi);
-                    let fm = bessel_j(m, mid);
-                    if (fm > 0.0) == (flo > 0.0) {
-                        lo = mid;
-                        flo = fm;
-                    } else {
-                        hi = mid;
-                    }
-                }
-                return 0.5 * (lo + hi);
-            }
-        }
-        prev = cur;
-        x = xn;
-        if x > 400.0 {
-            return x; // unreachable for the orders used; keeps the loop finite
-        }
-    }
-}
-
-/// Coefficient for a one-pole with time constant `tau` seconds.
-pub fn one_pole_coeff(tau: f32, fs: f32) -> f32 {
-    if tau <= 0.0 {
-        1.0
-    } else {
-        1.0 - (-1.0 / (tau * fs)).exp()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn bessel_values() {
-        // Abramowitz & Stegun table values.
-        assert!((bessel_j(0, 1.0) - 0.7651976866).abs() < 1e-9);
-        assert!((bessel_j(1, 1.0) - 0.4400505857).abs() < 1e-9);
-        assert!((bessel_j(0, 5.0) + 0.1775967713).abs() < 1e-9);
-        assert!((bessel_j(2, 10.0) - 0.2546303137).abs() < 1e-9);
-        assert!((bessel_j(0, 30.0) + 0.0863679836).abs() < 1e-9);
-        assert!((bessel_j(1, 30.0) + 0.1187510626).abs() < 1e-9);
-    }
-
-    #[test]
-    fn bessel_zeros() {
-        assert!((bessel_zero(0, 1) - 2.404825557).abs() < 1e-8);
-        assert!((bessel_zero(0, 2) - 5.520078110).abs() < 1e-8);
-        assert!((bessel_zero(1, 1) - 3.831705970).abs() < 1e-8);
-        assert!((bessel_zero(2, 1) - 5.135622302).abs() < 1e-8);
-        assert!((bessel_zero(3, 2) - 9.761023130).abs() < 1e-8);
-        assert!((bessel_zero(10, 1) - 14.475500686).abs() < 1e-7);
-    }
-}
diff --git a/libs/drumkit_phys/src/voice.rs b/libs/drumkit_phys/src/voice.rs
deleted file mode 100644
index 98504015d..000000000
--- a/libs/drumkit_phys/src/voice.rs
+++ /dev/null
@@ -1,477 +0,0 @@
-// One sounding hit: a modal bank plus its exciter and its nonlinear
-// controllers, rendered sample by sample. All control decisions (tension
-// modulation, amplitude damping, lifetime) happen on the voice's own
-// absolute 32-sample grid counted from its trigger, never on host-buffer
-// boundaries, so a trigger stream renders bit-identically for any block
-// decomposition.
-
-use crate::contact::Contact;
-use crate::cymbal::CymbalProto;
-use crate::design;
-use crate::membrane::MembraneProto;
-use crate::modal::Bank;
-use crate::rattle::{Clap, Rattle};
-use crate::util::Rng;
-use crate::DrumVoice;
-
-/// Control tick (samples).
-pub const TICK: u32 = 32;
-
-#[derive(Clone, Copy, PartialEq)]
-enum Mech {
-    Membrane,
-    Cymbal,
-    Clap,
-}
-
-#[derive(Clone, Copy)]
-pub struct Voice {
-    pub active: bool,
-    pub kind: DrumVoice,
-    pub serial: u64,
-    age: u32,
-    mech: Mech,
-    bank: Bank,
-    contact: Contact,
-    rattle: Rattle,
-    has_rattle: bool,
-    clap: Clap,
-    /// Membrane: tension gamma. Cymbal: amplitude-damping coefficient.
-    gamma: f32,
-    /// Cymbal cascade active (tier cubes feed gr/gs).
-    cascade: bool,
-    /// Cymbal continuum gain (cascade drive straight to the output) and the
-    /// previous continuum sample (its output is the first difference: the
-    /// un-modelled modes' forced velocity radiates as acceleration, the
-    /// same rising-with-frequency weight the modelled partials carry).
-    direct_nl: f32,
-    direct_prev: f32,
-    last_factor: f32,
-    x0: f32,
-    x1: f32,
-    /// Output power accumulated over the current tick, its ~30 ms smoothed
-    /// value (a 43 Hz kick is 35 ticks per period) and the smoothed peak.
-    pow_acc: f32,
-    pow_lp: f32,
-    peak_e: f32,
-    /// Contact roughness depth (membranes) and its noise stream.
-    contact_noise: f32,
-    noise: Rng,
-    /// Radiation cut-off: a third-order high-pass below the lowest mode
-    /// (nothing radiates below a plate's or head's first mode; without it
-    /// the modal sum passes the force pulse itself, a sub-modal thump).
-    hp_a: f32,
-    hp_lp: f32,
-    hp_lp2: f32,
-    hp_lp3: f32,
-    pan_l: f32,
-    pan_r: f32,
-    fs: f32,
-}
-
-/// All prototypes, built once at `DrumKit::new`.
-pub struct Protos {
-    pub kick: MembraneProto,
-    pub snare: MembraneProto,
-    pub sidestick: MembraneProto,
-    pub tom_high: MembraneProto,
-    pub tom_mid: MembraneProto,
-    pub tom_low: MembraneProto,
-    pub tom_floor: MembraneProto,
-    pub hat_closed: CymbalProto,
-    pub hat_open: CymbalProto,
-    pub hat_pedal: CymbalProto,
-    pub ride: CymbalProto,
-    pub ride_bell: CymbalProto,
-    pub crash: CymbalProto,
-    pub clap: MembraneProto,
-}
-
-impl Protos {
-    pub fn build(fs: f32) -> Self {
-        // The clap is "a membrane with no membrane": only fixed body modes
-        // driven by the burst generator through gr.
-        let clap_design = crate::membrane::MembraneDesign { n_modes: 0, head_drive: 0.0, shell: &[], reso: None, cavity: None, out_gain: design::CLAP_OUT_GAIN as f64, ..design::SNARE };
-        Self {
-            kick: MembraneProto::build(&design::KICK, fs, &[]),
-            snare: MembraneProto::build(&design::SNARE, fs, design::SNARE_WIRES),
-            sidestick: MembraneProto::build(&design::SIDESTICK, fs, design::SNARE_WIRES),
-            tom_high: MembraneProto::build(&design::TOM_HIGH, fs, &[]),
-            tom_mid: MembraneProto::build(&design::TOM_MID, fs, &[]),
-            tom_low: MembraneProto::build(&design::TOM_LOW, fs, &[]),
-            tom_floor: MembraneProto::build(&design::TOM_FLOOR, fs, &[]),
-            hat_closed: CymbalProto::build(&design::HAT_CLOSED, fs),
-            hat_open: CymbalProto::build(&design::HAT_OPEN, fs),
-            hat_pedal: CymbalProto::build(&design::HAT_PEDAL_D, fs),
-            ride: CymbalProto::build(&design::RIDE, fs),
-            ride_bell: CymbalProto::build(&design::RIDE_BELL, fs),
-            crash: CymbalProto::build(&design::CRASH, fs),
-            clap: MembraneProto::build(&clap_design, fs, design::CLAP_BODY),
-        }
-    }
-}
-
-#[inline(always)]
-fn cube(x: f32) -> f32 {
-    // x^3 for small x, ~x for large: the drive never exceeds the source
-    let x2 = x * x;
-    x * x2 / (1.0 + x2)
-}
-
-impl Voice {
-    pub const fn idle() -> Self {
-        Self {
-            active: false,
-            kind: DrumVoice::Kick,
-            serial: 0,
-            age: 0,
-            mech: Mech::Membrane,
-            bank: Bank::new(),
-            contact: Contact::idle(),
-            rattle: Rattle::idle(),
-            has_rattle: false,
-            clap: Clap::idle(),
-            gamma: 0.0,
-            cascade: false,
-            direct_nl: 0.0,
-            direct_prev: 0.0,
-            last_factor: 1.0,
-            x0: 0.0,
-            x1: 0.0,
-            pow_acc: 0.0,
-            pow_lp: 0.0,
-            peak_e: 0.0,
-            contact_noise: 0.0,
-            noise: Rng(1),
-            hp_a: 1.0,
-            hp_lp: 0.0,
-            hp_lp2: 0.0,
-            hp_lp3: 0.0,
-            pan_l: core::f32::consts::FRAC_1_SQRT_2,
-            pan_r: core::f32::consts::FRAC_1_SQRT_2,
-            fs: 48000.0,
-        }
-    }
-
-    pub fn start(&mut self, kind: DrumVoice, velocity: f32, serial: u64, protos: &Protos, fs: f32) {
-        let seed = 0x9e37_79b9u32 ^ (kind.index()).wrapping_mul(0x85eb_ca6b) ^ (serial as u32).wrapping_mul(0x2c1b_3c6d) ^ ((serial >> 32) as u32);
-        let mut rng = Rng::new(seed);
-        self.active = true;
-        self.kind = kind;
-        self.serial = serial;
-        self.age = 0;
-        self.fs = fs;
-        self.x0 = 0.0;
-        self.x1 = 0.0;
-        self.pow_acc = 0.0;
-        self.pow_lp = 0.0;
-        self.peak_e = 0.0;
-        self.last_factor = 1.0;
-        self.has_rattle = false;
-        self.cascade = false;
-        self.direct_nl = 0.0;
-        self.direct_prev = 0.0;
-        self.gamma = 0.0;
-        self.contact = Contact::idle();
-        self.rattle = Rattle::idle();
-        self.clap = Clap::idle();
-        self.contact_noise = 0.0;
-        self.noise = Rng::new(rng.next_u32());
-        self.hp_lp = 0.0;
-        self.hp_lp2 = 0.0;
-        self.hp_lp3 = 0.0;
-        let pan = design::PAN[kind.index() as usize];
-        let angle = (pan + 1.0) * core::f32::consts::PI * 0.25;
-        self.pan_l = angle.cos() * design::MASTER;
-        self.pan_r = angle.sin() * design::MASTER;
-
-        match kind {
-            DrumVoice::Kick => self.start_membrane(&protos.kick, None, velocity, fs, &mut rng),
-            DrumVoice::Snare => self.start_membrane(&protos.snare, Some(&design::SNARE_RATTLE), velocity, fs, &mut rng),
-            DrumVoice::SideStick => self.start_membrane(&protos.sidestick, Some(&design::SNARE_RATTLE), velocity, fs, &mut rng),
-            DrumVoice::TomHigh => self.start_membrane(&protos.tom_high, None, velocity, fs, &mut rng),
-            DrumVoice::TomMid => self.start_membrane(&protos.tom_mid, None, velocity, fs, &mut rng),
-            DrumVoice::TomLow => self.start_membrane(&protos.tom_low, None, velocity, fs, &mut rng),
-            DrumVoice::TomFloor => self.start_membrane(&protos.tom_floor, None, velocity, fs, &mut rng),
-            DrumVoice::HiHatClosed => self.start_cymbal(&protos.hat_closed, Some(&design::HAT_CHATTER), velocity, fs, &mut rng),
-            DrumVoice::HiHatOpen => self.start_cymbal(&protos.hat_open, None, velocity, fs, &mut rng),
-            DrumVoice::HiHatPedal => self.start_cymbal(&protos.hat_pedal, Some(&design::PEDAL_CHATTER), velocity, fs, &mut rng),
-            DrumVoice::Ride => self.start_cymbal(&protos.ride, None, velocity, fs, &mut rng),
-            DrumVoice::RideBell => self.start_cymbal(&protos.ride_bell, None, velocity, fs, &mut rng),
-            DrumVoice::Crash => self.start_cymbal(&protos.crash, None, velocity, fs, &mut rng),
-            DrumVoice::Clap => {
-                self.mech = Mech::Clap;
-                protos.clap.load(&mut self.bank, fs, velocity, &mut rng);
-                // harder claps open the upper formants (flatter palms, more
-                // of the impact spectrum survives the cupped hands)
-                for i in 0..self.bank.n {
-                    if self.bank.f[i] > 2500.0 {
-                        self.bank.gr[i] *= 0.3 + 0.7 * velocity;
-                    }
-                }
-                self.clap.start(&design::CLAP, fs, velocity, rng.next_u32());
-                self.set_radiation_cutoff(0.6, fs);
-            }
-        }
-    }
-
-    pub(crate) fn start_membrane(&mut self, p: &MembraneProto, rattle: Option<&crate::rattle::RattleDesign>, velocity: f32, fs: f32, rng: &mut Rng) {
-        self.mech = Mech::Membrane;
-        let v0 = p.load(&mut self.bank, fs, velocity, rng);
-        self.contact.strike(&p.striker, v0, fs);
-        self.gamma = p.tension_gamma;
-        self.contact_noise = p.contact_noise;
-        self.set_radiation_cutoff(0.75, fs);
-        if let Some(r) = rattle {
-            self.rattle.start(r, fs, rng.next_u32());
-            self.has_rattle = true;
-        }
-    }
-
-    pub(crate) fn start_cymbal(&mut self, p: &CymbalProto, rattle: Option<&crate::rattle::RattleDesign>, velocity: f32, fs: f32, rng: &mut Rng) {
-        self.mech = Mech::Cymbal;
-        let v0 = p.load(&mut self.bank, fs, velocity);
-        self.contact.strike(&p.striker, v0, fs);
-        self.gamma = p.nl_damp;
-        self.cascade = p.eps1 > 0.0 || p.eps2 > 0.0;
-        self.direct_nl = p.direct_nl * (48000.0 / fs);
-        self.contact_noise = p.contact_noise;
-        self.set_radiation_cutoff(0.7, fs);
-        if let Some(r) = rattle {
-            // chatter uses gr: give every mode its inject weight
-            for i in 0..self.bank.n {
-                self.bank.gr[i] = p.modes[i].inject;
-                self.bank.gs[i] = 0.0;
-            }
-            self.rattle.start(r, fs, rng.next_u32());
-            self.has_rattle = true;
-        }
-    }
-
-    fn set_radiation_cutoff(&mut self, ratio: f32, fs: f32) {
-        let mut f_min = f32::MAX;
-        for m in 0..self.bank.n {
-            if self.bank.f[m] > 0.0 {
-                f_min = f_min.min(self.bank.f[m]);
-            }
-        }
-        let fc = if f_min == f32::MAX { 20.0 } else { ratio * f_min };
-        self.hp_a = 1.0 - (-core::f32::consts::TAU * fc / fs).exp();
-    }
-
-    /// Renders and ADDS this voice into `out`.
-    #[inline]
-    pub fn render(&mut self, out: &mut [[f32; 2]]) {
-        for frame in out.iter_mut() {
-            let s = self.step();
-            frame[0] += s * self.pan_l;
-            frame[1] += s * self.pan_r;
-            if !self.active {
-                break;
-            }
-        }
-    }
-
-    #[inline(always)]
-    fn step(&mut self) -> f32 {
-        let y_bank = if self.mech == Mech::Membrane && self.contact.active { self.bank.strike_point_displacement() as f64 } else { 0.0 };
-        let mut f = self.contact.step(y_bank);
-        let mut direct = 0.0f32;
-        let (r, s) = match self.mech {
-            Mech::Membrane => {
-                let mut r = if self.has_rattle { self.rattle.step(self.x0) } else { 0.0 };
-                if f > 0.0 && self.contact_noise > 0.0 {
-                    // roughness depth grows with compression (felt/dimple
-                    // stiffening): harder hits click more than they thump
-                    r += self.contact_noise * f * (f * 0.05).sqrt() * self.noise.bipolar();
-                }
-                (r, 0.0)
-            }
-            Mech::Cymbal => {
-                if f > 0.0 && self.contact_noise > 0.0 {
-                    f += self.contact_noise * (f * 20.0).sqrt() * self.noise.bipolar();
-                }
-                if self.has_rattle {
-                    (self.rattle.step(self.x0), 0.0)
-                } else if self.cascade {
-                    let (c0, c1) = (cube(self.x0), cube(self.x1));
-                    // the continuum is mostly the mid tier's products (the
-                    // low tier's land on the modelled partials themselves)
-                    let d = 0.15 * c0 + c1;
-                    direct = self.direct_nl * (d - self.direct_prev);
-                    self.direct_prev = d;
-                    (c0, c1)
-                } else {
-                    (0.0, 0.0)
-                }
-            }
-            Mech::Clap => (self.clap.step(), 0.0),
-        };
-        let sums = self.bank.step(f, r, s);
-        self.x0 = sums.x0;
-        self.x1 = sums.x1;
-        self.age = self.age.wrapping_add(1);
-        if self.age % TICK == 0 {
-            self.tick();
-        }
-        // third-order radiation cut-off (three one-poles, 18 dB/oct)
-        let out = sums.out + direct;
-        self.hp_lp += self.hp_a * (out - self.hp_lp);
-        let y = out - self.hp_lp;
-        self.hp_lp2 += self.hp_a * (y - self.hp_lp2);
-        let y = y - self.hp_lp2;
-        self.hp_lp3 += self.hp_a * (y - self.hp_lp3);
-        let y = y - self.hp_lp3;
-        self.pow_acc += y * y;
-        y
-    }
-
-    fn tick(&mut self) {
-        match self.mech {
-            Mech::Membrane => {
-                if self.gamma > 0.0 {
-                    let s = self.bank.weighted_energy();
-                    let factor = (1.0 + self.gamma * s).sqrt();
-                    if (factor - self.last_factor).abs() > 2.0e-5 {
-                        self.bank.rebuild(self.fs, factor, 0.0);
-                        self.last_factor = factor;
-                    }
-                }
-            }
-            Mech::Cymbal => {
-                if self.gamma > 0.0 {
-                    // amplitude-dependent damping of the lower tiers: the
-                    // energy the cascade takes out of them
-                    let e = self.bank.tier_energy();
-                    let extra = self.gamma * e;
-                    let factor = extra; // reuse last_factor as last extra
-                    if (factor - self.last_factor).abs() > 0.02 * (1.0 + factor) {
-                        self.bank.rebuild(self.fs, 1.0, extra);
-                        self.last_factor = factor;
-                    }
-                }
-            }
-            Mech::Clap => {}
-        }
-        // Lifetime: gone when the output power of the last tick has fallen
-        // 66 dB under the loudest tick (and the exciters are quiet), or under
-        // an absolute floor. A ride's mid partials have T60 ~12 s; the voice
-        // is freed once it is inaudible under anything else, not when it is
-        // mathematically gone.
-        self.pow_lp += 0.03 * (self.pow_acc - self.pow_lp);
-        self.pow_acc = 0.0;
-        let e = self.pow_lp;
-        if e > self.peak_e {
-            self.peak_e = e;
-        }
-        let quiet = !self.contact.active && (self.mech != Mech::Clap || self.age > (0.45 * self.fs) as u32);
-        if quiet && self.age > (0.05 * self.fs) as u32 && (e < self.peak_e * 2.5e-7 || e < 1.0e-14) {
-            self.active = false;
-        }
-        if self.age > (20.0 * self.fs) as u32 {
-            self.active = false;
-        }
-    }
-}
-
-#[cfg(test)]
-mod diag {
-    // Internal-scale diagnostics for calibrating the nonlinear controllers
-    // (ignored by default):
-    //   cargo test -p makepad-drumkit-phys --release --lib diag -- --ignored --nocapture
-    use super::*;
-
-    #[test]
-    #[ignore]
-    fn controller_scales() {
-        let fs = 48000.0;
-        let protos = Protos::build(fs);
-        for kind in DrumVoice::ALL {
-            for vel in [0.3f32, 1.0] {
-                let mut v = Voice::idle();
-                v.start(kind, vel, 1, &protos, fs);
-                let mut max_s = 0.0f32;
-                let mut max_x0 = 0.0f32;
-                let mut max_x1 = 0.0f32;
-                let mut contact_samples = 0u32;
-                let mut max_factor = 1.0f32;
-                let mut n = 0u32;
-                while v.active && n < (4.0 * fs) as u32 {
-                    let f_before = v.contact.active;
-                    let _ = v.step();
-                    if f_before {
-                        contact_samples += 1;
-                    }
-                    max_x0 = max_x0.max(v.x0.abs());
-                    max_x1 = max_x1.max(v.x1.abs());
-                    if n % 8 == 0 {
-                        let s = v.bank.weighted_energy();
-                        max_s = max_s.max(s);
-                        max_factor = max_factor.max(v.last_factor);
-                    }
-                    n += 1;
-                }
-                println!(
-                    "{kind:?} v{vel}: contact {:.2} ms, max S {:.3e}, max factor {:.3}, max |x0| {:.3e}, max |x1| {:.3e}, life {:.2} s, modes {} (t1 {} t2 {})",
-                    contact_samples as f32 / fs * 1000.0,
-                    max_s,
-                    max_factor,
-                    max_x0,
-                    max_x1,
-                    n as f32 / fs,
-                    v.bank.n,
-                    v.bank.t1,
-                    v.bank.t2
-                );
-            }
-        }
-    }
-}
-
-#[cfg(test)]
-mod diag_modes {
-    // Per-mode energy share of a hit: which partials carry the sound
-    // (ignored by default):
-    //   cargo test -p makepad-drumkit-phys --release --lib diag_modes -- --ignored --nocapture
-    use super::*;
-
-    #[test]
-    #[ignore]
-    fn mode_energy_table() {
-        let fs = 48000.0;
-        let protos = Protos::build(fs);
-        for kind in [DrumVoice::TomHigh, DrumVoice::Snare, DrumVoice::Kick, DrumVoice::TomLow] {
-            let mut v = Voice::idle();
-            v.start(kind, 1.0, 1, &protos, fs);
-            let n = v.bank.n;
-            let mut e = vec![0.0f64; n];
-            let mut e_late = vec![0.0f64; n];
-            for k in 0..(0.4 * fs) as usize {
-                let _ = v.step();
-                for m in 0..n {
-                    let o = (v.bank.go[m] * v.bank.zr[m]) as f64;
-                    e[m] += o * o;
-                    if k > (0.05 * fs) as usize {
-                        e_late[m] += o * o;
-                    }
-                }
-            }
-            let tot: f64 = e.iter().sum();
-            let mut idx: Vec<usize> = (0..n).collect();
-            idx.sort_by(|a, b| e[*b].partial_cmp(&e[*a]).unwrap());
-            println!("== {kind:?}: top modes by energy in 0-400 ms (f Hz, T60 s, share dB, late share dB, gi, go)");
-            for &m in idx.iter().take(14) {
-                println!(
-                    "  {:8.1} Hz  T60 {:5.2}  {:6.1} dB  late {:6.1} dB  gi {:9.2e}  go {:8.3}  gd {:8.2e}",
-                    v.bank.f[m],
-                    6.9078 / v.bank.sig[m],
-                    10.0 * (e[m] / tot).log10(),
-                    10.0 * (e_late[m] / tot).log10(),
-                    v.bank.gi[m],
-                    v.bank.go[m],
-                    v.bank.gd[m]
-                );
-            }
-        }
-    }
-}
diff --git a/libs/drumkit_phys/tests/common/mod.rs b/libs/drumkit_phys/tests/common/mod.rs
deleted file mode 100644
index cdc4f198e..000000000
--- a/libs/drumkit_phys/tests/common/mod.rs
+++ /dev/null
@@ -1,265 +0,0 @@
-// Shared numerical analysis for the drum kit tests: rendering helpers, a
-// radix-2 FFT, band energies, spectral centroid, peak picking. Written
-// from first principles (no dependencies), f64 accumulation.
-#![allow(dead_code)]
-
-use makepad_drumkit_phys::{DrumKit, DrumVoice};
-
-pub const FS: f32 = 48000.0;
-
-/// A trigger at an absolute sample.
-#[derive(Clone, Copy)]
-pub struct Hit {
-    pub at: usize,
-    pub voice: DrumVoice,
-    pub velocity: f32,
-}
-
-/// Renders `total` frames in blocks of `block`, firing hits at their exact
-/// block boundary (hits must fall on multiples of every block size used).
-pub fn render(kit: &mut DrumKit, hits: &[Hit], total: usize, block: usize) -> Vec<[f32; 2]> {
-    let mut out = vec![[0.0f32; 2]; total];
-    let mut pos = 0;
-    while pos < total {
-        let n = block.min(total - pos);
-        for h in hits {
-            if h.at == pos {
-                kit.trigger(h.voice, h.velocity);
-            }
-        }
-        kit.process(&mut out[pos..pos + n]);
-        pos += n;
-    }
-    out
-}
-
-/// One hit rendered until the voice goes quiet or `max_s`.
-pub fn render_hit(fs: f32, voice: DrumVoice, velocity: f32, max_s: f32) -> (Vec<f32>, f32) {
-    let mut kit = DrumKit::new(fs);
-    kit.trigger(voice, velocity);
-    let mut out: Vec<f32> = Vec::new();
-    let mut block = [[0.0f32; 2]; 256];
-    let max = (max_s * fs) as usize;
-    while kit.active() && out.len() < max {
-        block.iter_mut().for_each(|f| *f = [0.0; 2]);
-        kit.process(&mut block);
-        out.extend(block.iter().map(|f| 0.5 * (f[0] + f[1])));
-    }
-    let life = out.len() as f32 / fs;
-    (out, life)
-}
-
-pub fn mono(x: &[[f32; 2]]) -> Vec<f32> {
-    x.iter().map(|f| 0.5 * (f[0] + f[1])).collect()
-}
-
-pub fn peak(x: &[f32]) -> f32 {
-    x.iter().fold(0.0f32, |a, v| a.max(v.abs()))
-}
-
-pub fn energy(x: &[f32]) -> f64 {
-    x.iter().map(|&v| (v as f64) * (v as f64)).sum()
-}
-
-pub fn db(x: f64) -> f64 {
-    10.0 * x.max(1e-30).log10()
-}
-
-/// In-place radix-2 complex FFT (n a power of two).
-pub fn fft(re: &mut [f64], im: &mut [f64]) {
-    let n = re.len();
-    assert!(n.is_power_of_two() && im.len() == n);
-    let mut j = 0;
-    for i in 1..n {
-        let mut bit = n >> 1;
-        while j & bit != 0 {
-            j ^= bit;
-            bit >>= 1;
-        }
-        j |= bit;
-        if i < j {
-            re.swap(i, j);
-            im.swap(i, j);
-        }
-    }
-    let mut len = 2;
-    while len <= n {
-        let ang = -2.0 * std::f64::consts::PI / len as f64;
-        let (wr, wi) = (ang.cos(), ang.sin());
-        let mut i = 0;
-        while i < n {
-            let (mut cr, mut ci) = (1.0, 0.0);
-            for k in 0..len / 2 {
-                let (ur, ui) = (re[i + k], im[i + k]);
-                let (vr, vi) = (re[i + k + len / 2] * cr - im[i + k + len / 2] * ci, re[i + k + len / 2] * ci + im[i + k + len / 2] * cr);
-                re[i + k] = ur + vr;
-                im[i + k] = ui + vi;
-                re[i + k + len / 2] = ur - vr;
-                im[i + k + len / 2] = ui - vi;
-                let ncr = cr * wr - ci * wi;
-                ci = cr * wi + ci * wr;
-                cr = ncr;
-            }
-            i += len;
-        }
-        len <<= 1;
-    }
-}
-
-/// Power spectrum (Hann window) of x[a..b], zero-padded to a power of two.
-/// Returns (bin frequencies, power).
-pub fn spectrum(x: &[f32], fs: f32, a: usize, b: usize) -> (Vec<f64>, Vec<f64>) {
-    let b = b.min(x.len());
-    let seg = &x[a.min(b)..b];
-    let n = seg.len().next_power_of_two().max(64);
-    let mut re = vec![0.0f64; n];
-    let mut im = vec![0.0f64; n];
-    let m = seg.len();
-    for (i, &v) in seg.iter().enumerate() {
-        let w = 0.5 - 0.5 * (2.0 * std::f64::consts::PI * i as f64 / m as f64).cos();
-        re[i] = v as f64 * w;
-    }
-    fft(&mut re, &mut im);
-    let half = n / 2;
-    let freqs: Vec<f64> = (0..half).map(|k| k as f64 * fs as f64 / n as f64).collect();
-    let pw: Vec<f64> = (0..half).map(|k| re[k] * re[k] + im[k] * im[k]).collect();
-    (freqs, pw)
-}
-
-/// x filtered to [f_lo, f_hi) Hz by FFT masking (zero phase, brickwall),
-/// same length as x.
-pub fn band_signal(x: &[f32], fs: f32, f_lo: f64, f_hi: f64) -> Vec<f32> {
-    let n = x.len().next_power_of_two().max(64);
-    let mut re = vec![0.0f64; n];
-    let mut im = vec![0.0f64; n];
-    for (i, &v) in x.iter().enumerate() {
-        re[i] = v as f64;
-    }
-    fft(&mut re, &mut im);
-    let df = fs as f64 / n as f64;
-    for k in 0..n {
-        let f = if k <= n / 2 { k as f64 * df } else { (n - k) as f64 * df };
-        if f < f_lo || f >= f_hi {
-            re[k] = 0.0;
-            im[k] = 0.0;
-        }
-    }
-    // inverse via conjugation
-    for v in im.iter_mut() {
-        *v = -*v;
-    }
-    fft(&mut re, &mut im);
-    re.iter().take(x.len()).map(|v| (*v / n as f64) as f32).collect()
-}
-
-/// Energy of the [f_lo, f_hi) band of x in the window [t0, t1) seconds
-/// (time-domain sum of the band-filtered signal, as the reference harness).
-pub fn band_energy(x: &[f32], fs: f32, t0: f32, t1: f32, f_lo: f64, f_hi: f64) -> f64 {
-    let b = band_signal(x, fs, f_lo, f_hi);
-    let (a, e) = ((t0 * fs) as usize, ((t1 * fs) as usize).min(b.len()));
-    energy(&b[a.min(e)..e])
-}
-
-/// Spectral centroid (Hz) of x in [t0, t1) above 20 Hz.
-pub fn centroid(x: &[f32], fs: f32, t0: f32, t1: f32) -> f64 {
-    let (f, p) = spectrum(x, fs, (t0 * fs) as usize, (t1 * fs) as usize);
-    let (mut num, mut den) = (0.0, 0.0);
-    for (fr, v) in f.iter().zip(&p) {
-        if *fr >= 20.0 {
-            num += fr * v;
-            den += v;
-        }
-    }
-    num / den.max(1e-30)
-}
-
-/// Strongest spectral peak (Hz) below f_max in [t0, t1), with parabolic
-/// interpolation.
-pub fn strongest_partial(x: &[f32], fs: f32, t0: f32, t1: f32, f_max: f64) -> f64 {
-    let (f, p) = spectrum(x, fs, (t0 * fs) as usize, (t1 * fs) as usize);
-    let lim = f.iter().position(|v| *v > f_max).unwrap_or(f.len());
-    let mut best = 1;
-    for i in 1..lim.saturating_sub(1) {
-        if p[i] > p[best] {
-            best = i;
-        }
-    }
-    let (y0, y1, y2) = (p[best - 1].max(1e-30).ln(), p[best].max(1e-30).ln(), p[best + 1].max(1e-30).ln());
-    let d = 0.5 * (y0 - y2) / (y0 - 2.0 * y1 + y2 + 1e-30);
-    f[best] + d * (f[1] - f[0])
-}
-
-/// Mean instantaneous frequency (Hz) from positive-going zero crossings of
-/// the < f_max band of x within [t0, t1) — the reference harness's tracker.
-pub fn zc_frequency(x: &[f32], fs: f32, f_min: f64, f_max: f64, t0: f32, t1: f32) -> f64 {
-    let lp = band_signal(x, fs, f_min, f_max);
-    let (a, b) = ((t0 * fs) as usize, ((t1 * fs) as usize).min(lp.len()));
-    let mut crossings = Vec::new();
-    for i in a.max(1)..b {
-        if lp[i - 1] < 0.0 && lp[i] >= 0.0 {
-            let frac = -lp[i - 1] / (lp[i] - lp[i - 1]);
-            crossings.push(i as f64 - 1.0 + frac as f64);
-        }
-    }
-    if crossings.len() < 2 {
-        return f64::NAN;
-    }
-    let periods = crossings.len() as f64 - 1.0;
-    fs as f64 * periods / (crossings[crossings.len() - 1] - crossings[0])
-}
-
-/// Cowbell-ness of a cymbal: in the [t0, t1) window, spectral peaks in
-/// [f_lo, f_hi] with > 3 dB prominence over a 40 Hz neighbourhood; returns
-/// (number of peaks, max over peaks of level minus the median level of its
-/// 6 nearest peaks, in dB). A fixed-ratio cluster scores > 45 dB on the
-/// second number; the reference cymbals score 22-31 dB.
-pub fn peakiness(x: &[f32], fs: f32, t0: f32, t1: f32, f_lo: f64, f_hi: f64) -> (usize, f64) {
-    let (f, p) = spectrum(x, fs, (t0 * fs) as usize, (t1 * fs) as usize);
-    let s: Vec<f64> = p.iter().map(|v| db(*v)).collect();
-    let df = f[1] - f[0];
-    let w = (40.0 / df).max(1.0) as usize;
-    let mut peaks: Vec<(f64, f64)> = Vec::new();
-    for i in (w + 1)..(s.len() - w - 1) {
-        if f[i] < f_lo || f[i] > f_hi {
-            continue;
-        }
-        if s[i] > s[i - 1] && s[i] >= s[i + 1] {
-            let lo = s[i - w..i].iter().cloned().fold(f64::INFINITY, f64::min);
-            let hi = s[i + 1..i + 1 + w].iter().cloned().fold(f64::INFINITY, f64::min);
-            if s[i] - lo.max(hi) > 3.0 {
-                peaks.push((f[i], s[i]));
-            }
-        }
-    }
-    if peaks.len() < 8 {
-        return (peaks.len(), f64::NAN);
-    }
-    let mut worst = f64::MIN;
-    for k in 0..peaks.len() {
-        let mut d: Vec<(f64, f64)> = peaks.iter().enumerate().filter(|(j, _)| *j != k).map(|(_, q)| ((q.0 - peaks[k].0).abs(), q.1)).collect();
-        d.sort_by(|a, b| a.0.partial_cmp(&b.0).unwrap());
-        let mut lv: Vec<f64> = d.iter().take(6).map(|q| q.1).collect();
-        lv.sort_by(|a, b| a.partial_cmp(b).unwrap());
-        let med = 0.5 * (lv[2] + lv[3]);
-        worst = worst.max(peaks[k].1 - med);
-    }
-    (peaks.len(), worst)
-}
-
-/// Time (s) of the peak of the > f_lo Hz energy, in `win` s windows.
-pub fn high_band_peak_time(x: &[f32], fs: f32, f_lo: f64, win: f32, total: f32) -> f32 {
-    let mut best = (0.0f32, -1.0f64);
-    let mut t = 0.0f32;
-    while t + win <= total {
-        let e = band_energy(x, fs, t, t + win, f_lo, 24000.0);
-        if e > best.1 {
-            best = (t, e);
-        }
-        t += win;
-    }
-    best.0 + 0.5 * win
-}
-
-pub fn all_finite(x: &[[f32; 2]]) -> bool {
-    x.iter().all(|f| f[0].is_finite() && f[1].is_finite())
-}
diff --git a/libs/drumkit_phys/tests/perf.rs b/libs/drumkit_phys/tests/perf.rs
deleted file mode 100644
index 1d7a9f1c1..000000000
--- a/libs/drumkit_phys/tests/perf.rs
+++ /dev/null
@@ -1,75 +0,0 @@
-// CPU cost (ignored by default; run explicitly, in release):
-//   cargo test -p makepad-drumkit-phys --release --test perf -- --ignored --nocapture
-// Renders a dense full-kit pattern (hats on 16ths, kick/snare/clap, crash
-// and ride ringing, tom fill: 8-14 voices sounding at any time) and reports
-// the share of one core at 48 kHz. The budget the crate promises is
-// "well under 5 %"; the assertion holds it under 5 % with the ignored test
-// so a slow CI box does not fail the default suite.
-
-use makepad_drumkit_phys::{DrumKit, DrumVoice};
-use std::time::Instant;
-
-fn dense_pattern(seconds: f32, fs: f32) -> Vec<(usize, DrumVoice, f32)> {
-    let spb = 0.5 * fs; // 120 bpm
-    let mut hits = Vec::new();
-    let bars = (seconds / 2.0) as usize;
-    for bar in 0..bars {
-        let b0 = (bar as f32 * 4.0 * spb) as usize;
-        for i in 0..16 {
-            hits.push((b0 + (i as f32 * 0.25 * spb) as usize, if i % 4 == 2 { DrumVoice::HiHatOpen } else { DrumVoice::HiHatClosed }, 0.8));
-        }
-        for beat in [0.0f32, 1.75, 2.5] {
-            hits.push((b0 + (beat * spb) as usize, DrumVoice::Kick, 1.0));
-        }
-        for beat in [1.0f32, 3.0] {
-            hits.push((b0 + (beat * spb) as usize, DrumVoice::Snare, 1.0));
-            hits.push((b0 + (beat * spb) as usize, DrumVoice::Clap, 0.9));
-        }
-        for i in 0..8 {
-            hits.push((b0 + (i as f32 * 0.5 * spb) as usize, DrumVoice::Ride, 0.7));
-        }
-        hits.push((b0, DrumVoice::Crash, 1.0));
-        hits.push((b0 + (2.0 * spb) as usize, DrumVoice::RideBell, 0.9));
-        for (k, v) in [DrumVoice::TomHigh, DrumVoice::TomMid, DrumVoice::TomLow, DrumVoice::TomFloor].iter().enumerate() {
-            hits.push((b0 + ((3.0 + 0.25 * k as f32) * spb) as usize, *v, 0.9));
-        }
-        hits.push((b0 + (3.5 * spb) as usize, DrumVoice::SideStick, 0.8));
-        hits.push((b0 + (3.75 * spb) as usize, DrumVoice::HiHatPedal, 0.7));
-    }
-    hits.sort_by_key(|h| h.0);
-    hits
-}
-
-#[test]
-#[ignore]
-fn perf_full_kit_pattern() {
-    let fs = 48000.0;
-    let seconds = 20.0;
-    let hits = dense_pattern(seconds, fs);
-    let total = (seconds * fs) as usize;
-    let block = 256;
-    let mut kit = DrumKit::new(fs);
-    let mut out = vec![[0.0f32; 2]; block];
-    let mut next = 0;
-    let start = Instant::now();
-    let mut pos = 0;
-    while pos < total {
-        let n = block.min(total - pos);
-        while next < hits.len() && hits[next].0 < pos + n {
-            kit.trigger(hits[next].1, hits[next].2);
-            next += 1;
-        }
-        out[..n].iter_mut().for_each(|f| *f = [0.0; 2]);
-        kit.process(&mut out[..n]);
-        pos += n;
-    }
-    let wall = start.elapsed().as_secs_f64();
-    let share = 100.0 * wall / seconds as f64;
-    println!("full kit pattern, {} hits over {seconds} s at 48 kHz, block {block}: {wall:.3} s wall = {share:.2} % of one core ({:.1}x realtime)", hits.len(), seconds as f64 / wall);
-    assert!(share < 5.0, "CPU share {share:.2} % exceeds the 5 % budget");
-
-    // construction cost (not real-time, but worth knowing)
-    let t0 = Instant::now();
-    let _k = DrumKit::new(fs);
-    println!("DrumKit::new: {:.2} ms", t0.elapsed().as_secs_f64() * 1e3);
-}
diff --git a/libs/drumkit_phys/tests/rt_safety.rs b/libs/drumkit_phys/tests/rt_safety.rs
deleted file mode 100644
index 683866a5c..000000000
--- a/libs/drumkit_phys/tests/rt_safety.rs
+++ /dev/null
@@ -1,66 +0,0 @@
-// Proof that DrumKit::process and DrumKit::trigger never allocate: a
-// counting global allocator wraps the system allocator for this test binary;
-// after construction and warm-up, four seconds of dense playing (every
-// voice, voice stealing, every block size) must leave the counter untouched.
-//
-// (Locks/IO: the render path calls no std sync or IO APIs at all. Panics:
-// every slice access in the render path is bounds-checked against
-// preallocated fixed sizes; sound.rs exercises the polyphony and sample-rate
-// edges.)
-
-use makepad_drumkit_phys::{DrumKit, DrumVoice};
-use std::alloc::{GlobalAlloc, Layout, System};
-use std::sync::atomic::{AtomicUsize, Ordering};
-
-static ALLOCS: AtomicUsize = AtomicUsize::new(0);
-
-struct CountingAlloc;
-
-unsafe impl GlobalAlloc for CountingAlloc {
-    unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
-        ALLOCS.fetch_add(1, Ordering::Relaxed);
-        unsafe { System.alloc(layout) }
-    }
-    unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
-        unsafe { System.dealloc(ptr, layout) }
-    }
-    unsafe fn realloc(&self, ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8 {
-        ALLOCS.fetch_add(1, Ordering::Relaxed);
-        unsafe { System.realloc(ptr, layout, new_size) }
-    }
-}
-
-#[global_allocator]
-static A: CountingAlloc = CountingAlloc;
-
-#[test]
-fn trigger_and_process_never_allocate() {
-    let mut kit = DrumKit::new(48000.0);
-    let mut out = vec![[0.0f32; 2]; 512];
-    // warm-up: every voice once
-    for v in DrumVoice::ALL {
-        kit.trigger(v, 0.9);
-        kit.process(&mut out);
-    }
-    let before = ALLOCS.load(Ordering::Relaxed);
-    let mut i = 0usize;
-    for block in 0..375u32 {
-        // 375 x 512 = 4 s; a new hit every second block, stealing after 16
-        if block % 2 == 0 {
-            kit.trigger(DrumVoice::ALL[i % DrumVoice::ALL.len()], 0.3 + 0.7 * ((i % 7) as f32 / 6.0));
-            i += 1;
-        }
-        let n = match block % 4 {
-            0 => 512,
-            1 => 64,
-            2 => 1,
-            _ => 300,
-        };
-        out[..n].iter_mut().for_each(|f| *f = [0.0; 2]);
-        kit.process(&mut out[..n]);
-    }
-    kit.all_off();
-    kit.process(&mut out);
-    let after = ALLOCS.load(Ordering::Relaxed);
-    assert_eq!(before, after, "the render path allocated {} times", after - before);
-}
diff --git a/libs/drumkit_phys/tests/sound.rs b/libs/drumkit_phys/tests/sound.rs
deleted file mode 100644
index b1b360111..000000000
--- a/libs/drumkit_phys/tests/sound.rs
+++ /dev/null
@@ -1,281 +0,0 @@
-// Physics and contract tests. Every threshold is anchored on the Salamander
-// Drumkit reference measurements (see design.rs): the model is required to
-// keep the mechanisms that the recordings show, not to hit a taste.
-
-mod common;
-
-use common::*;
-use makepad_drumkit_phys::{DrumKit, DrumVoice};
-
-fn lifetime_budget(v: DrumVoice) -> f32 {
-    match v {
-        DrumVoice::Kick | DrumVoice::Snare | DrumVoice::SideStick | DrumVoice::Clap => 2.0,
-        DrumVoice::HiHatClosed | DrumVoice::HiHatPedal => 1.5,
-        DrumVoice::TomHigh | DrumVoice::TomMid | DrumVoice::TomLow | DrumVoice::TomFloor => 5.0,
-        DrumVoice::HiHatOpen | DrumVoice::Ride | DrumVoice::RideBell | DrumVoice::Crash => 18.0,
-    }
-}
-
-#[test]
-fn every_voice_sounds_and_decays_below_minus_60_db_within_its_lifetime() {
-    for voice in DrumVoice::ALL {
-        let (x, life) = render_hit(FS, voice, 0.8, 20.0);
-        let pk = peak(&x);
-        assert!(pk > 1.0e-3, "{voice:?} was silent (peak {pk})");
-        assert!(life < lifetime_budget(voice), "{voice:?} lived {life:.2} s");
-        let tail = &x[x.len() - (FS as usize / 100)..];
-        assert!(peak(tail) <= pk * 1.0e-3, "{voice:?}: tail {} vs peak {pk}", peak(tail));
-        assert!(x.iter().all(|v| v.is_finite()), "{voice:?} produced non-finite samples");
-    }
-}
-
-#[test]
-fn velocity_raises_level_and_brightness() {
-    for voice in DrumVoice::ALL {
-        let mut energies = Vec::new();
-        let mut bright = Vec::new();
-        let split = match voice {
-            DrumVoice::HiHatClosed | DrumVoice::HiHatOpen | DrumVoice::HiHatPedal | DrumVoice::Ride | DrumVoice::RideBell | DrumVoice::Crash => 4000.0,
-            DrumVoice::Clap => 3000.0,
-            _ => 1000.0,
-        };
-        for vel in [0.2f32, 0.4, 0.6, 0.8, 1.0] {
-            let (x, _) = render_hit(FS, voice, vel, 3.0);
-            let n = ((0.3 * FS) as usize).min(x.len());
-            energies.push(energy(&x[..n]));
-            let all = band_energy(&x, FS, 0.0, 0.06, 20.0, 24000.0);
-            bright.push(band_energy(&x, FS, 0.0, 0.06, split, 24000.0) / all);
-        }
-        for k in 1..energies.len() {
-            assert!(energies[k] > energies[k - 1] * 1.10, "{voice:?}: energy not monotonic in velocity: {energies:?}");
-        }
-        // Brightness: the hardest hit puts a larger share of its first 60 ms
-        // above 1 kHz (drums) / 4 kHz (cymbals) than the softest — the
-        // contact shortens and roughens with speed. Exempt: the crash and the
-        // open hat, whose reference fortissimo layers are shoulder strokes
-        // and measure DARKER than the tip strokes below them (crash centroid
-        // 2370 -> 1255 Hz, open hat 12.6 -> 5.5 kHz), and the closed/pedal
-        // hats, whose reference layers are equally bright (12.75 vs 12.7 kHz:
-        // a pressed hat is a broadband click at any strength).
-        let cymbal = matches!(voice, DrumVoice::Crash | DrumVoice::HiHatOpen | DrumVoice::HiHatClosed | DrumVoice::HiHatPedal | DrumVoice::Ride | DrumVoice::RideBell);
-        if cymbal {
-            // the reference ride's air share moves 2 dB over its range; hold
-            // the model to "not darker than half"
-            assert!(bright[4] > bright[0] * 0.5, "{voice:?}: high share collapsed with velocity {bright:?}");
-        } else {
-            assert!(bright[4] > bright[0] * 1.2, "{voice:?}: high share did not rise with velocity {bright:?}");
-        }
-    }
-}
-
-#[test]
-fn output_is_bit_identical_for_any_block_decomposition() {
-    let hits: Vec<Hit> = vec![
-        Hit { at: 0, voice: DrumVoice::Kick, velocity: 1.0 },
-        Hit { at: 0, voice: DrumVoice::HiHatClosed, velocity: 0.7 },
-        Hit { at: 12_000, voice: DrumVoice::Snare, velocity: 0.9 },
-        Hit { at: 12_000, voice: DrumVoice::Crash, velocity: 0.8 },
-        Hit { at: 24_000, voice: DrumVoice::TomLow, velocity: 0.6 },
-        Hit { at: 24_000, voice: DrumVoice::Ride, velocity: 0.5 },
-        Hit { at: 36_000, voice: DrumVoice::Clap, velocity: 1.0 },
-        Hit { at: 36_000, voice: DrumVoice::HiHatOpen, velocity: 0.6 },
-        Hit { at: 48_000, voice: DrumVoice::Kick, velocity: 0.4 },
-        Hit { at: 48_000, voice: DrumVoice::SideStick, velocity: 0.8 },
-    ];
-    let total = 96_000;
-    let reference = render(&mut DrumKit::new(FS), &hits, total, 1000);
-    for block in [1usize, 7, 64, 480, 4096] {
-        // every hit lands on a multiple of 1000 and of the block sizes' lcm
-        // boundaries only if block divides 12000; blocks 7 and 4096 do not,
-        // so give those a hit set on their own grid
-        let ok_hits: Vec<Hit> = hits.iter().filter(|h| h.at % block == 0).cloned().collect();
-        let a = render(&mut DrumKit::new(FS), &ok_hits, total, 1000);
-        let b = render(&mut DrumKit::new(FS), &ok_hits, total, block);
-        let diff = a.iter().zip(&b).filter(|(x, y)| x[0].to_bits() != y[0].to_bits() || x[1].to_bits() != y[1].to_bits()).count();
-        assert_eq!(diff, 0, "block {block}: {diff} frames differ");
-        if block == 64 {
-            assert_eq!(a.len(), reference.len());
-        }
-    }
-}
-
-#[test]
-fn kick_is_dominated_by_sub_energy() {
-    // Reference kick (FF): sub band -2.0 dB re the whole hit in 0-50 ms,
-    // -6.9 dB in 50-200 ms, low band -9.5 / -19, mid -21 / -36.
-    let (x, _) = render_hit(FS, DrumVoice::Kick, 1.0, 3.0);
-    let total = band_energy(&x, FS, 0.0, 0.2, 20.0, 24000.0);
-    let sub = band_energy(&x, FS, 0.0, 0.2, 20.0, 100.0);
-    assert!(sub / total > 0.6, "kick sub share {:.2}", sub / total);
-    let f1 = strongest_partial(&x, FS, 0.08, 0.2, 200.0);
-    assert!((f1 - 43.5).abs() < 4.0, "kick fundamental {f1:.1} Hz (reference 43-44 Hz)");
-}
-
-#[test]
-fn hats_are_dominated_by_air() {
-    // Reference closed hat: air band (> 8 kHz) -1.3 dB re the hit in 0-50 ms,
-    // spectral centroid 12.7 kHz in the first 20 ms.
-    for (voice, vel) in [(DrumVoice::HiHatClosed, 0.8f32), (DrumVoice::HiHatPedal, 0.6)] {
-        let (x, _) = render_hit(FS, voice, vel, 2.0);
-        let total = band_energy(&x, FS, 0.0, 0.05, 20.0, 24000.0);
-        let air = band_energy(&x, FS, 0.0, 0.05, 8000.0, 24000.0);
-        assert!(air / total > 0.45, "{voice:?} air share {:.2}", air / total);
-        let c = centroid(&x, FS, 0.0, 0.02);
-        assert!(c > 8000.0, "{voice:?} early centroid {c:.0} Hz");
-    }
-}
-
-#[test]
-fn snare_wires_carry_the_high_band_after_the_stick() {
-    // Reference snare: 2-8 kHz at 50-200 ms sits at -21..-24 dB re the hit
-    // while the snares-off drum has it at -48: the wires own that band.
-    let (x, _) = render_hit(FS, DrumVoice::Snare, 0.8, 3.0);
-    let total = band_energy(&x, FS, 0.0, 1.5, 20.0, 24000.0);
-    let high = band_energy(&x, FS, 0.05, 0.2, 2000.0, 8000.0);
-    let low = band_energy(&x, FS, 0.05, 0.2, 100.0, 300.0);
-    assert!(db(high / total) > -30.0, "snare wire band {:.1} dB re hit", db(high / total));
-    assert!(high / low > 0.12, "snare wires {:.2} of the tone in 50-200 ms", high / low);
-    // and the softest touch still buzzes a little but much less
-    let (soft, _) = render_hit(FS, DrumVoice::Snare, 0.15, 3.0);
-    let high_soft = band_energy(&soft, FS, 0.05, 0.2, 2000.0, 8000.0);
-    assert!(high_soft < high * 0.1, "soft snare high band {high_soft:.3e} vs hard {high:.3e}");
-}
-
-#[test]
-fn crash_blooms_upward_after_the_strike() {
-    // Reference crash (FF): > 4 kHz energy peaks 155 +- 30 ms after the
-    // strike, 12 dB above its first 30 ms; at P the bloom is 5.6 dB.
-    let (x, _) = render_hit(FS, DrumVoice::Crash, 1.0, 3.0);
-    let t_peak = high_band_peak_time(&x, FS, 4000.0, 0.03, 1.0);
-    assert!(t_peak > 0.045, "crash high band peaked at {t_peak:.3} s (should bloom after 30 ms)");
-    let early = band_energy(&x, FS, 0.0, 0.03, 4000.0, 24000.0);
-    let late = band_energy(&x, FS, 0.03, 0.2, 4000.0, 24000.0);
-    let bloom = db(late / early);
-    assert!(bloom > 7.0 && bloom < 17.0, "crash bloom {bloom:.1} dB (reference +12.1)");
-    let (soft, _) = render_hit(FS, DrumVoice::Crash, 0.3, 3.0);
-    let early_s = band_energy(&soft, FS, 0.0, 0.03, 4000.0, 24000.0);
-    let late_s = band_energy(&soft, FS, 0.03, 0.2, 4000.0, 24000.0);
-    assert!(db(late_s / early_s) < bloom - 3.0, "soft crash should bloom less: {:.1} vs {bloom:.1}", db(late_s / early_s));
-}
-
-#[test]
-fn cymbals_are_not_cowbells() {
-    // A cowbell is a handful of partials at fixed ratios. In the 100-400 ms
-    // window the reference cymbals show 335-366 partials between 1 and 6 kHz
-    // and their strongest stands 22-31 dB above its six nearest neighbours.
-    // (The cascade continuum fills between the ~130 modelled lines: at the
-    // fortissimo end the model scores 31-55 dB, at pianissimo it is sparser,
-    // which is the honest remaining gap — see the report.)
-    for (voice, max_excess) in [(DrumVoice::Ride, 48.0), (DrumVoice::HiHatOpen, 40.0), (DrumVoice::Crash, 66.0), (DrumVoice::RideBell, 66.0)] {
-        let (x, _) = render_hit(FS, voice, 1.0, 1.0);
-        let (n, excess) = peakiness(&x, FS, 0.1, 0.4, 1000.0, 6000.0);
-        assert!(n >= 150, "{voice:?}: only {n} partials in 1-6 kHz");
-        assert!(excess < max_excess, "{voice:?}: a partial stands {excess:.1} dB over its neighbours");
-    }
-}
-
-#[test]
-fn tom_fundamentals_and_glide_match_the_reference() {
-    // 12" tom: 137-140 Hz sustaining, glide velocity dependent; 14" floor:
-    // 65-68 Hz. Two-headed doublet: the fast member is above the slow one.
-    let (x, _) = render_hit(FS, DrumVoice::TomHigh, 1.0, 3.0);
-    let late = strongest_partial(&x, FS, 0.15, 0.4, 400.0);
-    assert!((late - 138.5).abs() < 5.0, "tom high late fundamental {late:.1}");
-    // reference tracker (zero crossings of the < 250 Hz band): P 142.6 ->
-    // 137.3 Hz, FF ~153 -> 138 Hz between 5-20 ms and 160 ms
-    let early = zc_frequency(&x, FS, 100.0, 200.0, 0.01, 0.04);
-    let settled = zc_frequency(&x, FS, 100.0, 200.0, 0.2, 0.4);
-    assert!(early > settled + 2.0 && early < settled + 30.0, "tom high early {early:.1} vs settled {settled:.1}");
-    let (soft, _) = render_hit(FS, DrumVoice::TomHigh, 0.3, 3.0);
-    let early_soft = zc_frequency(&soft, FS, 100.0, 200.0, 0.01, 0.04);
-    let settled_soft = zc_frequency(&soft, FS, 100.0, 200.0, 0.2, 0.4);
-    assert!(early_soft - settled_soft < early - settled, "soft tom should glide less: {early_soft:.1}->{settled_soft:.1} vs {early:.1}->{settled:.1}");
-    let (fl, _) = render_hit(FS, DrumVoice::TomLow, 1.0, 4.0);
-    let f_floor = strongest_partial(&fl, FS, 0.15, 0.5, 200.0);
-    assert!((f_floor - 66.0).abs() < 4.0, "floor tom fundamental {f_floor:.1}");
-}
-
-#[test]
-fn full_pattern_stays_below_zero_dbfs_at_full_velocity() {
-    let spb = 0.5 * FS; // 120 bpm
-    let mut hits = Vec::new();
-    for bar in 0..2usize {
-        let b0 = (bar as f32 * 4.0 * spb) as usize;
-        for i in 0..8 {
-            hits.push(Hit { at: b0 + (i as f32 * 0.5 * spb) as usize, voice: if i == 7 { DrumVoice::HiHatOpen } else { DrumVoice::HiHatClosed }, velocity: 1.0 });
-        }
-        for beat in [0.0f32, 1.75, 2.5] {
-            hits.push(Hit { at: b0 + (beat * spb) as usize, voice: DrumVoice::Kick, velocity: 1.0 });
-        }
-        for beat in [1.0f32, 3.0] {
-            hits.push(Hit { at: b0 + (beat * spb) as usize, voice: DrumVoice::Snare, velocity: 1.0 });
-            hits.push(Hit { at: b0 + (beat * spb) as usize, voice: DrumVoice::Clap, velocity: 1.0 });
-        }
-        hits.push(Hit { at: b0, voice: DrumVoice::Crash, velocity: 1.0 });
-        hits.push(Hit { at: b0 + (2.0 * spb) as usize, voice: DrumVoice::Ride, velocity: 1.0 });
-        hits.push(Hit { at: b0 + (2.0 * spb) as usize, voice: DrumVoice::RideBell, velocity: 1.0 });
-        hits.push(Hit { at: b0 + (3.5 * spb) as usize, voice: DrumVoice::TomHigh, velocity: 1.0 });
-        hits.push(Hit { at: b0 + (3.5 * spb) as usize, voice: DrumVoice::TomFloor, velocity: 1.0 });
-        hits.push(Hit { at: b0 + (3.75 * spb) as usize, voice: DrumVoice::SideStick, velocity: 1.0 });
-        hits.push(Hit { at: b0 + (3.75 * spb) as usize, voice: DrumVoice::HiHatPedal, velocity: 1.0 });
-    }
-    // every hit on the 64-sample grid
-    for h in &mut hits {
-        h.at -= h.at % 64;
-    }
-    let total = (10.0 * FS) as usize;
-    let out = render(&mut DrumKit::new(FS), &hits, total, 64);
-    assert!(all_finite(&out));
-    let pk = out.iter().flat_map(|f| f.iter()).fold(0.0f32, |a, v| a.max(v.abs()));
-    assert!(pk < 1.0, "pattern peak {:.2} dBFS", 20.0 * pk.log10());
-    assert!(pk > 0.1, "pattern is suspiciously quiet: {pk}");
-}
-
-#[test]
-fn other_sample_rates_keep_the_pitch_and_stay_finite() {
-    let (ref48, _) = render_hit(48000.0, DrumVoice::TomHigh, 0.8, 3.0);
-    let f48 = strongest_partial(&ref48, 48000.0, 0.15, 0.4, 400.0);
-    for fs in [44100.0f32, 96000.0] {
-        for voice in DrumVoice::ALL {
-            let (x, life) = render_hit(fs, voice, 0.8, 20.0);
-            assert!(x.iter().all(|v| v.is_finite()), "{voice:?} at {fs}: non-finite");
-            assert!(peak(&x) > 1.0e-3, "{voice:?} at {fs}: silent");
-            assert!(life < lifetime_budget(voice) + 0.5, "{voice:?} at {fs}: lived {life:.2}");
-        }
-        let (x, _) = render_hit(fs, DrumVoice::TomHigh, 0.8, 3.0);
-        let f = strongest_partial(&x, fs, 0.15, 0.4, 400.0);
-        assert!((f - f48).abs() < 3.0, "tom fundamental {f:.1} at {fs} vs {f48:.1} at 48k");
-    }
-}
-
-#[test]
-fn polyphony_steals_the_oldest_and_never_exceeds_sixteen() {
-    let mut kit = DrumKit::new(FS);
-    for i in 0..40 {
-        kit.trigger(DrumVoice::ALL[i % 14], 1.0);
-    }
-    let mut block = vec![[0.0f32; 2]; 4800];
-    kit.process(&mut block);
-    assert!(all_finite(&block));
-    let pk = block.iter().flat_map(|f| f.iter()).fold(0.0f32, |a, v| a.max(v.abs()));
-    assert!(pk.is_finite() && pk > 0.0);
-    kit.all_off();
-    assert!(!kit.active());
-    let mut silent = vec![[0.0f32; 2]; 64];
-    kit.process(&mut silent);
-    assert!(silent.iter().all(|f| f[0] == 0.0 && f[1] == 0.0));
-}
-
-#[test]
-fn consecutive_hits_differ_but_the_stream_is_deterministic() {
-    let hits = [Hit { at: 0, voice: DrumVoice::Snare, velocity: 0.8 }, Hit { at: 24_000, voice: DrumVoice::Snare, velocity: 0.8 }];
-    let a = render(&mut DrumKit::new(FS), &hits, 48_000, 256);
-    let b = render(&mut DrumKit::new(FS), &hits, 48_000, 256);
-    assert!(a.iter().zip(&b).all(|(x, y)| x[0].to_bits() == y[0].to_bits()));
-    // the second hit is a different round-robin (strike point jitter, wire
-    // noise stream), so it is not a copy of the first
-    let first: Vec<f32> = a[..12_000].iter().map(|f| f[0]).collect();
-    let second: Vec<f32> = a[24_000..36_000].iter().map(|f| f[0]).collect();
-    let diff = first.iter().zip(&second).filter(|(x, y)| x.to_bits() != y.to_bits()).count();
-    assert!(diff > 1000, "consecutive hits are identical copies");
-}
diff --git a/libs/error_log/src/lib.rs b/libs/error_log/src/lib.rs
index 6b29766cb..62d22d63c 100644
--- a/libs/error_log/src/lib.rs
+++ b/libs/error_log/src/lib.rs
@@ -1,171 +1,6 @@
 use makepad_micro_serde::*;
 use std::fmt::Write;
 use std::sync::RwLock;
-#[cfg(not(target_arch = "wasm32"))]
-use std::time::Instant;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct TraceTopic {
-    name: String,
-    enabled: bool,
-}
-
-#[derive(Debug)]
-struct TopicSet {
-    topics: Vec<TraceTopic>,
-    spec: String,
-}
-
-impl TopicSet {
-    const fn empty() -> Self {
-        Self {
-            topics: Vec::new(),
-            spec: String::new(),
-        }
-    }
-
-    fn parse(spec: &str) -> Self {
-        let mut topics: Vec<TraceTopic> = Vec::new();
-        for raw in spec.split(',') {
-            let raw = raw.trim();
-            let (enabled, name) = match raw.strip_prefix('-') {
-                Some(name) => (false, name),
-                None => (true, raw),
-            };
-            if !valid_topic(name) {
-                continue;
-            }
-            if let Some(existing) = topics.iter_mut().find(|topic| topic.name == name) {
-                existing.enabled = enabled;
-            } else {
-                topics.push(TraceTopic {
-                    name: name.to_string(),
-                    enabled,
-                });
-            }
-        }
-        let spec = topics
-            .iter()
-            .map(|topic| {
-                if topic.enabled {
-                    topic.name.clone()
-                } else {
-                    format!("-{}", topic.name)
-                }
-            })
-            .collect::<Vec<_>>()
-            .join(",");
-        Self { topics, spec }
-    }
-
-    fn enabled(&self, topic: &str) -> bool {
-        if !valid_topic(topic) {
-            return false;
-        }
-        if self
-            .topics
-            .iter()
-            .any(|entry| !entry.enabled && topic_matches(&entry.name, topic))
-        {
-            return false;
-        }
-        self.topics
-            .iter()
-            .any(|entry| entry.enabled && topic_matches(&entry.name, topic))
-    }
-}
-
-fn valid_topic(topic: &str) -> bool {
-    !topic.is_empty()
-        && topic
-            .bytes()
-            .all(|byte| byte.is_ascii_lowercase() || byte.is_ascii_digit() || byte == b'_' || byte == b'.')
-}
-
-fn topic_matches(configured: &str, topic: &str) -> bool {
-    configured == "all"
-        || configured == topic
-        || topic
-            .strip_prefix(configured)
-            .is_some_and(|suffix| suffix.starts_with('.'))
-}
-
-static TRACE_TOPICS: RwLock<TopicSet> = RwLock::new(TopicSet::empty());
-/// True while at least one topic is enabled: the per-frame fast path never
-/// takes the lock in the common case of no tracing at all.
-static TRACE_ANY: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(false);
-
-/// Returns whether `topic` is enabled by the process-wide trace topic set.
-#[inline]
-pub fn trace_enabled(topic: &str) -> bool {
-    if !TRACE_ANY.load(std::sync::atomic::Ordering::Relaxed) {
-        return false;
-    }
-    TRACE_TOPICS
-        .read()
-        .expect("Trace topic lock poisoned")
-        .enabled(topic)
-}
-
-/// Replaces the process-wide trace topic set with a comma-separated spec.
-pub fn set_trace_topics(spec: &str) {
-    let set = TopicSet::parse(spec);
-    let any = set.topics.iter().any(|topic| topic.enabled);
-    *TRACE_TOPICS.write().expect("Trace topic lock poisoned") = set;
-    TRACE_ANY.store(any, std::sync::atomic::Ordering::Relaxed);
-}
-
-/// Returns the normalized process-wide trace topic spec.
-pub fn trace_topics() -> String {
-    TRACE_TOPICS
-        .read()
-        .expect("Trace topic lock poisoned")
-        .spec
-        .clone()
-}
-
-/// An enabled trace span. Dropping it logs elapsed wall-clock time.
-pub struct TraceSpan {
-    topic: String,
-    #[cfg(not(target_arch = "wasm32"))]
-    started: Instant,
-}
-
-impl Drop for TraceSpan {
-    fn drop(&mut self) {
-        log!(
-            "[{}] elapsed {:.3} ms",
-            self.topic,
-            self.elapsed_ms()
-        );
-    }
-}
-
-/// Starts an elapsed-time span when `topic` is enabled. Never on the web:
-/// `Instant` is unimplemented on wasm32 and panics, so a span there is
-/// simply absent rather than fatal.
-pub fn trace_span(topic: &str) -> Option<TraceSpan> {
-    if cfg!(target_arch = "wasm32") {
-        return None;
-    }
-    trace_enabled(topic).then(|| TraceSpan {
-        topic: topic.to_string(),
-        #[cfg(not(target_arch = "wasm32"))]
-        started: Instant::now(),
-    })
-}
-
-impl TraceSpan {
-    #[cfg(not(target_arch = "wasm32"))]
-    fn elapsed_ms(&self) -> f64 {
-        self.started.elapsed().as_secs_f64() * 1000.0
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    fn elapsed_ms(&self) -> f64 {
-        0.0
-    }
-}
 
 #[macro_export]
 macro_rules!log {
@@ -259,25 +94,17 @@ macro_rules!debug {
 
 #[macro_export]
 macro_rules!trace {
-    ($topic:expr, $fmt:literal $($arg:tt)*) => {{
-        let topic_value = $topic;
-        let topic: &str = ::std::convert::AsRef::<str>::as_ref(&topic_value);
-        if $crate::trace_enabled(topic) {
-            $crate::log!("[{}] {}", topic, format_args!($fmt $($arg)*));
-        }
-    }};
-    // Compatibility for crates using the former unconditional trace logger.
-    ($($t:tt)*) => {
+    ( $ ( $ t: tt) *) => {
         $crate::log_with_level(
             file!(),
             line!()-1,
             column!()-1,
             line!()-1,
             column!() + 3,
-            format!($($t)*),
-            $crate::LogLevel::Log
+            format!( $ ( $ t) *),
+            $ crate::LogLevel::Log
         )
-    };
+    }
 }
 
 fn log_with_level_rustc(
@@ -429,31 +256,3 @@ impl LogLevel {
         out
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn topic_matcher_hierarchy_all_and_negation() {
-        let topics = TopicSet::parse("gpu,all,-gpu.profile");
-        assert!(topics.enabled("gpu"));
-        assert!(topics.enabled("gpu.pass"));
-        assert!(topics.enabled("frame"));
-        assert!(!topics.enabled("gpu.profile"));
-        assert!(!topics.enabled("gpu.profile.detail"));
-        assert!(!TopicSet::parse("gpu").enabled("gpuish"));
-    }
-
-    #[test]
-    fn set_clear_and_get_topics() {
-        set_trace_topics(" gpu.pass, invalid!, -gpu.profile ");
-        assert_eq!(trace_topics(), "gpu.pass,-gpu.profile");
-        assert!(trace_enabled("gpu.pass.detail"));
-        assert!(!trace_enabled("gpu.profile"));
-
-        set_trace_topics("");
-        assert_eq!(trace_topics(), "");
-        assert!(!trace_enabled("gpu.pass"));
-    }
-}
diff --git a/libs/fab/Cargo.toml b/libs/fab/Cargo.toml
index 4b1566312..48a58ef61 100644
--- a/libs/fab/Cargo.toml
+++ b/libs/fab/Cargo.toml
@@ -16,5 +16,5 @@ makepad-render = { path = "../render", version = "0.1.0" }
 makepad-game-sim = { path = "../sim", version = "0.1.0" }
 makepad-raytrace = { path = "../raytrace", version = "0.1.0" }
 makepad-micro-serde = { path = "../micro_serde", version = "1.0.0" }
-makepad-video = { package = "makepad-platform-video", path = "../../platform/video", version = "1.0.0" }
+makepad-video = { path = "../../platform/video", version = "1.0.0" }
 makepad-fab-tour = { path = "../fab_tour", version = "0.1.0" }
diff --git a/libs/fab/src/loader.rs b/libs/fab/src/loader.rs
index d28aca0da..5ce5e40df 100644
--- a/libs/fab/src/loader.rs
+++ b/libs/fab/src/loader.rs
@@ -78,7 +78,7 @@ impl LoadCoordinator {
         let seq = self.seq.fetch_add(1, Ordering::SeqCst) + 1;
         let seq_ref = self.seq.clone();
         Cx::post_action(ShellAction::LoadStarted(path.clone()));
-        if let Ok(task) = cx.task_pool().submit(makepad_widgets::makepad_platform::thread::Lane::Heavy, move || {
+        cx.spawn_thread(move || {
             let guard_path = path.clone();
             let guard_seq = seq_ref.clone();
             let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(move || {
@@ -92,9 +92,7 @@ impl LoadCoordinator {
                     });
                 }
             }
-        }) {
-            task.detach();
-        }
+        });
     }
 
     fn load_on_worker(
diff --git a/libs/fab/src/viewport/mod.rs b/libs/fab/src/viewport/mod.rs
index a337c5e3d..a9a6bd1fa 100644
--- a/libs/fab/src/viewport/mod.rs
+++ b/libs/fab/src/viewport/mod.rs
@@ -876,7 +876,6 @@ impl FabViewport {
                 dynamic: false,
                 depth_order: 0.0,
                 part_poses: Vec::new(),
-                custom_material: None,
             }]
         };
         self.renderer.set_models(instances);
diff --git a/libs/fabric/draft/Cargo.toml b/libs/fabric/draft/Cargo.toml
deleted file mode 100644
index 26c1a6345..000000000
--- a/libs/fabric/draft/Cargo.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-[package]
-name = "makepad-fabric-draft"
-version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
-description = "Parametric sewing-pattern drafting from body measurements, with SVG and tiled-PDF output"
-
-[dependencies]
-makepad-fabric-measure = { path = "../measure" }
diff --git a/libs/fabric/draft/src/designs/aline_skirt.rs b/libs/fabric/draft/src/designs/aline_skirt.rs
deleted file mode 100644
index 134677415..000000000
--- a/libs/fabric/draft/src/designs/aline_skirt.rs
+++ /dev/null
@@ -1,149 +0,0 @@
-use super::{append_only_segment, labels, line_path, measurement};
-use crate::{curve_through, Design, DraftError, Measurements, OptionSpec, Options, Part, Path, Pattern, Point};
-
-pub(crate) struct AlineSkirt;
-
-impl AlineSkirt {
-    fn specs(default_length: f64) -> Vec<OptionSpec> {
-        vec![
-            OptionSpec { key: "waist_ease", label: "Waist ease", min: 0.0, max: 40.0, default: 10.0, unit: "mm" },
-            OptionSpec { key: "hip_ease", label: "Hip ease", min: 0.0, max: 80.0, default: 30.0, unit: "mm" },
-            OptionSpec { key: "flare", label: "Flare", min: 0.0, max: 250.0, default: 80.0, unit: "mm" },
-            OptionSpec { key: "length", label: "Length", min: 300.0, max: 1000.0, default: default_length.clamp(300.0, 1000.0), unit: "mm" },
-            OptionSpec { key: "dart_length", label: "Front dart length", min: 50.0, max: 200.0, default: 90.0, unit: "mm" },
-        ]
-    }
-}
-
-fn option(options: &Options, spec: &OptionSpec) -> Result<f64, DraftError> {
-    let value = options.get(spec);
-    if !value.is_finite() || value < spec.min || value > spec.max {
-        Err(DraftError::Invalid(format!("option {} must be between {} and {}", spec.key, spec.min, spec.max)))
-    } else {
-        Ok(value)
-    }
-}
-
-fn waist_point(side_x: f64, x: f64) -> Point {
-    let t = (x / side_x).clamp(0.0, 1.0);
-    let y = 10.0 * ((1.0 - t).powi(3) + 3.0 * (1.0 - t).powi(2) * t);
-    Point::new(x, y)
-}
-
-#[allow(clippy::too_many_arguments)]
-fn skirt_piece(
-    name: &str,
-    design: &str,
-    on_fold: bool,
-    cut_count: u8,
-    waist_quarter: f64,
-    hip_quarter: f64,
-    hip_line: f64,
-    length: f64,
-    flare: f64,
-    dart_length: f64,
-    keys: [(&str, f64); 3],
-) -> Part {
-    let dart_intake = (hip_quarter - waist_quarter).max(0.0) * 0.6;
-    let side_waist = Point::new(waist_quarter + dart_intake, 0.0);
-    let hip = Point::new(hip_quarter, hip_line);
-    let side_hem = Point::new(hip_quarter + flare, length);
-    let center_waist = Point::new(0.0, 10.0);
-    let center_hem = Point::new(0.0, length);
-    let mut outline = Path { start: center_waist, ..Path::default() };
-    outline.curve_to(
-        Point::new(side_waist.x / 3.0, 10.0),
-        Point::new(side_waist.x * 2.0 / 3.0, 0.0),
-        side_waist,
-    );
-    append_only_segment(&mut outline, curve_through(side_waist, Point::new(0.12, 1.0), hip, Point::new(0.0, 1.0), 0.30));
-    outline.line_to(side_hem);
-    let side_vector = Point::new(side_hem.x - hip.x, side_hem.y - hip.y);
-    append_only_segment(
-        &mut outline,
-        curve_through(side_hem, Point::new(-side_vector.y, side_vector.x), center_hem, Point::new(-1.0, 0.0), 0.18),
-    );
-    outline.close();
-
-    let dart_center = waist_quarter * 0.5;
-    let left = waist_point(side_waist.x, dart_center - dart_intake * 0.5);
-    let right = waist_point(side_waist.x, dart_center + dart_intake * 0.5);
-    let tip = Point::new(dart_center, waist_point(side_waist.x, dart_center).y + dart_length);
-    let mut dart = Path { start: left, ..Path::default() };
-    dart.line_to(tip);
-    dart.line_to(right);
-    let mut notches = vec![left, right];
-    if !on_fold {
-        notches.push(Point::new(0.0, center_waist.y + 180.0));
-    }
-    Part {
-        name: name.to_owned(),
-        cut_count,
-        on_fold,
-        outline,
-        seam_allowance_mm: 10.0,
-        notches,
-        grainline: (Point::new(waist_quarter * 0.28, hip_line + 40.0), Point::new(waist_quarter * 0.28, length - 70.0)),
-        internal: vec![dart, line_path(Point::new(0.0, length - 25.0), Point::new(side_hem.x, length - 25.0))],
-        labels: labels(design, name, cut_count, on_fold, Point::new(waist_quarter * 0.18, length * 0.44), keys),
-    }
-}
-
-impl Design for AlineSkirt {
-    fn id(&self) -> &'static str { "aline_skirt" }
-    fn name(&self) -> &'static str { "A-line skirt" }
-    fn options(&self) -> Vec<OptionSpec> { Self::specs(630.0) }
-
-    fn draft(&self, m: &Measurements, options: &Options) -> Result<Pattern, DraftError> {
-        let waist = measurement(m.waist, "waist")?;
-        let hip = measurement(m.hip, "hip")?;
-        let waist_to_hip = measurement(m.waist_to_hip, "waist_to_hip")?;
-        let waist_to_knee = measurement(m.waist_to_knee, "waist_to_knee")?;
-
-        let specs = Self::specs(waist_to_knee + 50.0);
-        let waist_ease = option(options, &specs[0])?;
-        let hip_ease = option(options, &specs[1])?;
-        let flare = option(options, &specs[2])?;
-        let length = option(options, &specs[3])?;
-        let front_dart_length = option(options, &specs[4])?;
-        let back_dart_length = (front_dart_length + 30.0).min(200.0);
-        let waist_quarter = (waist + waist_ease) / 4.0;
-        let hip_quarter = (hip + hip_ease) / 4.0;
-        let keys = [("waist", waist), ("hip", hip), ("waist-to-hip", waist_to_hip)];
-
-        let front = skirt_piece(
-            "Front", self.name(), true, 1, waist_quarter, hip_quarter, waist_to_hip, length, flare, front_dart_length, keys,
-        );
-        let back = skirt_piece(
-            "Back", self.name(), false, 2, waist_quarter, hip_quarter, waist_to_hip, length, flare, back_dart_length, keys,
-        );
-        let band_length = waist + waist_ease + 30.0;
-        let mut band_outline = Path { start: Point::new(0.0, 0.0), ..Path::default() };
-        band_outline.line_to(Point::new(80.0, 0.0));
-        band_outline.line_to(Point::new(80.0, band_length));
-        band_outline.line_to(Point::new(0.0, band_length));
-        band_outline.close();
-        let waistband = Part {
-            name: "Waistband".to_owned(),
-            cut_count: 1,
-            on_fold: false,
-            outline: band_outline,
-            seam_allowance_mm: 10.0,
-            notches: vec![
-                Point::new(0.0, 15.0),
-                Point::new(0.0, 15.0 + waist_quarter),
-                Point::new(0.0, 15.0 + 3.0 * waist_quarter),
-            ],
-            grainline: (Point::new(40.0, 25.0), Point::new(40.0, band_length - 25.0)),
-            internal: vec![line_path(Point::new(40.0, 0.0), Point::new(40.0, band_length))],
-            labels: labels(self.name(), "Waistband", 1, false, Point::new(12.0, band_length * 0.38), keys),
-        };
-
-        Ok(Pattern {
-            design_id: self.id().to_owned(),
-            design_name: self.name().to_owned(),
-            parts: vec![front, back, waistband],
-            measurements_used: vec!["waist", "hip", "waist_to_hip", "waist_to_knee"],
-        })
-    }
-}
diff --git a/libs/fabric/draft/src/designs/easy_trousers.rs b/libs/fabric/draft/src/designs/easy_trousers.rs
deleted file mode 100644
index d4ff26c4a..000000000
--- a/libs/fabric/draft/src/designs/easy_trousers.rs
+++ /dev/null
@@ -1,124 +0,0 @@
-use super::{append_only_segment, labels, line_path, measurement};
-use crate::{curve_through, Design, DraftError, Measurements, OptionSpec, Options, Part, Path, Pattern, Point};
-
-pub(crate) struct EasyTrousers;
-
-impl EasyTrousers {
-    fn specs(default_length: f64, default_hem: f64) -> Vec<OptionSpec> {
-        vec![
-            OptionSpec { key: "hip_ease", label: "Hip ease", min: 20.0, max: 160.0, default: 60.0, unit: "mm" },
-            OptionSpec { key: "length", label: "Length", min: 500.0, max: 1200.0, default: default_length.clamp(500.0, 1200.0), unit: "mm" },
-            OptionSpec { key: "hem_width", label: "Hem width", min: 250.0, max: 600.0, default: default_hem.clamp(250.0, 600.0), unit: "mm" },
-        ]
-    }
-}
-
-fn option(options: &Options, spec: &OptionSpec) -> Result<f64, DraftError> {
-    let value = options.get(spec);
-    if !value.is_finite() || value < spec.min || value > spec.max {
-        Err(DraftError::Invalid(format!("option {} must be between {} and {}", spec.key, spec.min, spec.max)))
-    } else {
-        Ok(value)
-    }
-}
-
-fn interpolate_y(a: Point, b: Point, y: f64) -> Point {
-    let t = if (b.y - a.y).abs() < 1.0e-9 { 0.0 } else { (y - a.y) / (b.y - a.y) };
-    Point::new(a.x + (b.x - a.x) * t, y)
-}
-
-#[allow(clippy::too_many_arguments)]
-fn trouser_piece(
-    name: &str,
-    design: &str,
-    is_back: bool,
-    quarter_hip: f64,
-    hip_line: f64,
-    crotch_line: f64,
-    knee_line: f64,
-    length: f64,
-    extension: f64,
-    hem_piece_width: f64,
-    outer_hem_x: f64,
-    keys: [(&str, f64); 3],
-) -> Part {
-    let center_waist = Point::new(0.0, if is_back { -25.0 } else { 0.0 });
-    let side_waist = Point::new(quarter_hip + 15.0, 0.0);
-    let hip_side = Point::new(quarter_hip, hip_line);
-    let outer_hem = Point::new(outer_hem_x, length);
-    let inner_hem = Point::new(outer_hem_x - hem_piece_width, length);
-    let crotch_tip = Point::new(-extension, crotch_line);
-    let curve_start_y = if is_back { crotch_line * 0.5 } else { crotch_line * (2.0 / 3.0) };
-    let curve_start = Point::new(0.0, curve_start_y);
-
-    let mut outline = Path { start: center_waist, ..Path::default() };
-    outline.line_to(side_waist);
-    append_only_segment(&mut outline, curve_through(side_waist, Point::new(-0.06, 1.0), hip_side, Point::new(0.0, 1.0), 0.22));
-    outline.line_to(outer_hem);
-    outline.line_to(inner_hem);
-    outline.line_to(crotch_tip);
-    append_only_segment(&mut outline, curve_through(crotch_tip, Point::new(1.0, 0.0), curve_start, Point::new(0.0, -1.0), 0.42));
-    outline.line_to(center_waist);
-    outline.close();
-
-    let outer_knee = interpolate_y(hip_side, outer_hem, knee_line);
-    let inner_knee = interpolate_y(crotch_tip, inner_hem, knee_line);
-    let casing_center = Point::new(0.0, center_waist.y + 35.0);
-    let casing_side = Point::new(side_waist.x, side_waist.y + 35.0);
-    Part {
-        name: name.to_owned(),
-        cut_count: 2,
-        on_fold: false,
-        outline,
-        seam_allowance_mm: 10.0,
-        notches: vec![outer_knee, inner_knee],
-        grainline: (Point::new((outer_knee.x + inner_knee.x) * 0.5, hip_line + 60.0), Point::new((outer_knee.x + inner_knee.x) * 0.5, length - 70.0)),
-        internal: vec![line_path(casing_center, casing_side)],
-        labels: labels(design, name, 2, false, Point::new(-extension * 0.25, length * 0.43), keys),
-    }
-}
-
-impl Design for EasyTrousers {
-    fn id(&self) -> &'static str { "easy_trousers" }
-    fn name(&self) -> &'static str { "Easy trousers" }
-    fn options(&self) -> Vec<OptionSpec> { Self::specs(1020.0, 450.0) }
-
-    fn draft(&self, m: &Measurements, options: &Options) -> Result<Pattern, DraftError> {
-        let hip = measurement(m.hip, "hip")?;
-        let crotch_depth = measurement(m.crotch_depth, "crotch_depth")?;
-        let outseam = measurement(m.outseam, "outseam")?;
-        let knee = measurement(m.knee, "knee")?;
-        let waist_to_hip = measurement(m.waist_to_hip, "waist_to_hip")?;
-        let waist_to_knee = measurement(m.waist_to_knee, "waist_to_knee")?;
-
-        let specs = Self::specs(outseam - 20.0, knee + 60.0);
-        let hip_ease = option(options, &specs[0])?;
-        let length = option(options, &specs[1])?;
-        let hem_width = option(options, &specs[2])?;
-        let quarter_hip = (hip + hip_ease) / 4.0;
-        let crotch_line = crotch_depth + 20.0;
-        let front_extension = hip / 16.0 - 5.0;
-        let back_extension = hip / 8.0 + 10.0;
-        let front_hem = hem_width * 0.5 * 0.47;
-        let back_hem = hem_width * 0.5 * 0.53;
-        // This center makes the straight front and back inseams exactly equal while
-        // retaining the requested 47/53 hem split and a shared outseam endpoint.
-        let outer_hem_x = (front_hem + back_hem - front_extension - back_extension) * 0.5;
-        let keys = [("hip", hip), ("crotch depth", crotch_depth), ("knee", knee)];
-
-        let front = trouser_piece(
-            "Front", self.name(), false, quarter_hip, waist_to_hip, crotch_line, waist_to_knee,
-            length, front_extension, front_hem, outer_hem_x, keys,
-        );
-        let back = trouser_piece(
-            "Back", self.name(), true, quarter_hip, waist_to_hip, crotch_line, waist_to_knee,
-            length, back_extension, back_hem, outer_hem_x, keys,
-        );
-        Ok(Pattern {
-            design_id: self.id().to_owned(),
-            design_name: self.name().to_owned(),
-            parts: vec![front, back],
-            measurements_used: vec!["hip", "crotch_depth", "outseam", "knee", "waist_to_hip", "waist_to_knee"],
-        })
-    }
-}
diff --git a/libs/fabric/draft/src/designs/mod.rs b/libs/fabric/draft/src/designs/mod.rs
deleted file mode 100644
index 9c22dc8ed..000000000
--- a/libs/fabric/draft/src/designs/mod.rs
+++ /dev/null
@@ -1,234 +0,0 @@
-mod aline_skirt;
-mod easy_trousers;
-mod tshirt;
-
-use crate::geom::distance_to_polyline;
-use crate::{flatten, Design, DraftError, Label, Measurements, Part, Path, Point, Segment};
-
-pub(crate) fn all() -> Vec<Box<dyn Design>> {
-    vec![
-        Box::new(tshirt::Tshirt),
-        Box::new(aline_skirt::AlineSkirt),
-        Box::new(easy_trousers::EasyTrousers),
-    ]
-}
-
-pub(super) fn measurement(value_cm: f32, key: &'static str) -> Result<f64, DraftError> {
-    if !value_cm.is_finite() || value_cm <= 0.0 {
-        Err(DraftError::MissingMeasurement(key))
-    } else {
-        Ok(value_cm as f64 * 10.0)
-    }
-}
-
-pub(super) fn labels(
-    design: &str,
-    part: &str,
-    cut_count: u8,
-    on_fold: bool,
-    at: Point,
-    measurements: [(&str, f64); 3],
-) -> Vec<Label> {
-    let cut = if on_fold {
-        format!("cut {cut_count} on fold")
-    } else {
-        format!("cut {cut_count}")
-    };
-    vec![
-        Label { at, text: part.to_owned(), angle_deg: 0.0 },
-        Label { at: Point::new(at.x, at.y + 15.0), text: design.to_owned(), angle_deg: 0.0 },
-        Label { at: Point::new(at.x, at.y + 27.0), text: cut, angle_deg: 0.0 },
-        Label {
-            at: Point::new(at.x, at.y + 39.0),
-            text: format!("{} {:.0} / {} {:.0} / {} {:.0} mm", measurements[0].0, measurements[0].1, measurements[1].0, measurements[1].1, measurements[2].0, measurements[2].1),
-            angle_deg: 0.0,
-        },
-    ]
-}
-
-pub(super) fn line_path(a: Point, b: Point) -> Path {
-    Path { start: a, segments: vec![Segment::Line { to: b }], closed: false }
-}
-
-pub(super) fn append_only_segment(path: &mut Path, curve: Path) {
-    debug_assert_eq!(curve.start, path_end(path));
-    path.segments.extend(curve.segments);
-}
-
-pub(super) fn path_end(path: &Path) -> Point {
-    path.segments.last().map_or(path.start, |segment| match *segment {
-        Segment::Line { to } | Segment::Curve { to, .. } => to,
-    })
-}
-
-fn segment_length(from: Point, segment: Segment) -> f64 {
-    Path { start: from, segments: vec![segment], closed: false }.length()
-}
-
-fn segment_lengths(path: &Path) -> Vec<f64> {
-    let mut from = path.start;
-    path.segments
-        .iter()
-        .map(|segment| {
-            let length = segment_length(from, *segment);
-            from = match *segment {
-                Segment::Line { to } | Segment::Curve { to, .. } => to,
-            };
-            length
-        })
-        .collect()
-}
-
-fn paths_intersect(path: &Path) -> bool {
-    let mut points = flatten(path, 0.15);
-    if points.len() < 4 {
-        return false;
-    }
-    if points[0].distance(*points.last().unwrap()) > 1.0e-7 {
-        points.push(points[0]);
-    }
-    let edges = points.len() - 1;
-    for first in 0..edges {
-        for second in (first + 1)..edges {
-            if second == first + 1 || (first == 0 && second + 1 == edges) {
-                continue;
-            }
-            if segments_intersect(points[first], points[first + 1], points[second], points[second + 1]) {
-                return true;
-            }
-        }
-    }
-    false
-}
-
-fn orientation(a: Point, b: Point, c: Point) -> f64 {
-    (b.x - a.x) * (c.y - a.y) - (b.y - a.y) * (c.x - a.x)
-}
-
-fn segments_intersect(a: Point, b: Point, c: Point, d: Point) -> bool {
-    let ab_c = orientation(a, b, c);
-    let ab_d = orientation(a, b, d);
-    let cd_a = orientation(c, d, a);
-    let cd_b = orientation(c, d, b);
-    ab_c * ab_d < -1.0e-8 && cd_a * cd_b < -1.0e-8
-}
-
-fn compare(messages: &mut Vec<String>, label: &str, a: f64, b: f64, tolerance: f64) {
-    if (a - b).abs() > tolerance {
-        messages.push(format!("{label} differ by {:.2} mm ({a:.2} vs {b:.2})", (a - b).abs()));
-    }
-}
-
-pub(crate) fn validate(pattern: &crate::Pattern) -> Vec<String> {
-    let mut messages = Vec::new();
-    for part in &pattern.parts {
-        if !part.outline.closed {
-            messages.push(format!("{} outline is not closed", part.name));
-            continue;
-        }
-        let points = flatten(&part.outline, 0.1);
-        if points.len() < 4 || points[0].distance(*points.last().unwrap()) > 1.0e-6 {
-            messages.push(format!("{} outline does not flatten to a closed polygon", part.name));
-        } else if paths_intersect(&part.outline) {
-            messages.push(format!("{} outline self-intersects", part.name));
-        }
-        for (index, notch) in part.notches.iter().enumerate() {
-            if distance_to_polyline(*notch, &points) >= 0.5 {
-                messages.push(format!("{} notch {} is not on the outline", part.name, index + 1));
-            }
-        }
-    }
-
-    match pattern.design_id.as_str() {
-        "tshirt" if pattern.parts.len() >= 3 => {
-            let front = segment_lengths(&pattern.parts[0].outline);
-            let back = segment_lengths(&pattern.parts[1].outline);
-            let sleeve = segment_lengths(&pattern.parts[2].outline);
-            if front.len() >= 4 && back.len() >= 4 {
-                compare(&mut messages, "T-shirt side seams", front[3], back[3], 2.0);
-            }
-            if front.len() >= 3 && back.len() >= 3 && sleeve.len() >= 2 {
-                compare(&mut messages, "sleeve cap and armholes", sleeve[0] + sleeve[1] - 10.0, front[2] + back[2], 3.0);
-            }
-        }
-        "aline_skirt" if pattern.parts.len() >= 3 => {
-            let front = segment_lengths(&pattern.parts[0].outline);
-            let back = segment_lengths(&pattern.parts[1].outline);
-            if front.len() >= 3 && back.len() >= 3 {
-                compare(&mut messages, "skirt side seams", front[1] + front[2], back[1] + back[2], 2.0);
-            }
-            if let (Some(Segment::Curve { to: front_side, .. }), Some(Segment::Curve { to: back_side, .. })) =
-                (pattern.parts[0].outline.segments.first(), pattern.parts[1].outline.segments.first())
-            {
-                let front_intake = dart_intake(&pattern.parts[0]);
-                let back_intake = dart_intake(&pattern.parts[1]);
-                let skirt_waist = 2.0 * (front_side.x - front_intake) + 2.0 * (back_side.x - back_intake);
-                let (min, max) = pattern.parts[2].outline.bounds();
-                let band_length = (max.x - min.x).max(max.y - min.y);
-                compare(&mut messages, "waistband and skirt waist plus overlap", band_length, skirt_waist + 30.0, 2.0);
-            }
-        }
-        "easy_trousers" if pattern.parts.len() >= 2 => {
-            let front = segment_lengths(&pattern.parts[0].outline);
-            let back = segment_lengths(&pattern.parts[1].outline);
-            if front.len() >= 5 && back.len() >= 5 {
-                compare(&mut messages, "trouser side seams", front[1] + front[2], back[1] + back[2], 2.0);
-                compare(&mut messages, "trouser inseams", front[4], back[4], 2.0);
-            }
-        }
-        _ => {}
-    }
-    messages
-}
-
-fn dart_intake(part: &Part) -> f64 {
-    part.internal
-        .first()
-        .and_then(|dart| dart.segments.last().map(|segment| match *segment {
-            Segment::Line { to } | Segment::Curve { to, .. } => (to.x - dart.start.x).abs(),
-        }))
-        .unwrap_or(0.0)
-}
-
-#[allow(dead_code)]
-fn _measurement_contract(_: &Measurements) {}
-
-#[cfg(test)]
-pub(crate) fn print_seam_metrics(pattern: &crate::Pattern) {
-    match pattern.design_id.as_str() {
-        "tshirt" => {
-            let front = segment_lengths(&pattern.parts[0].outline);
-            let back = segment_lengths(&pattern.parts[1].outline);
-            let sleeve = segment_lengths(&pattern.parts[2].outline);
-            println!(
-                "T-shirt seams: sides {:.2}/{:.2} mm; armholes {:.2} mm; cap {:.2} mm (less ease {:.2})",
-                front[3],
-                back[3],
-                front[2] + back[2],
-                sleeve[0] + sleeve[1],
-                sleeve[0] + sleeve[1] - 10.0
-            );
-        }
-        "aline_skirt" => {
-            let front = segment_lengths(&pattern.parts[0].outline);
-            let back = segment_lengths(&pattern.parts[1].outline);
-            println!(
-                "Skirt side seams: {:.2}/{:.2} mm",
-                front[1] + front[2],
-                back[1] + back[2]
-            );
-        }
-        "easy_trousers" => {
-            let front = segment_lengths(&pattern.parts[0].outline);
-            let back = segment_lengths(&pattern.parts[1].outline);
-            println!(
-                "Trouser seams: outseams {:.2}/{:.2} mm; inseams {:.2}/{:.2} mm",
-                front[1] + front[2],
-                back[1] + back[2],
-                front[4],
-                back[4]
-            );
-        }
-        _ => {}
-    }
-}
diff --git a/libs/fabric/draft/src/designs/tshirt.rs b/libs/fabric/draft/src/designs/tshirt.rs
deleted file mode 100644
index f1c4c0f9d..000000000
--- a/libs/fabric/draft/src/designs/tshirt.rs
+++ /dev/null
@@ -1,200 +0,0 @@
-use super::{append_only_segment, labels, line_path, measurement};
-use crate::{curve_through, Design, DraftError, Measurements, OptionSpec, Options, Part, Path, Pattern, Point};
-
-pub(crate) struct Tshirt;
-
-impl Tshirt {
-    fn specs() -> Vec<OptionSpec> {
-        vec![
-            OptionSpec { key: "bust_ease", label: "Bust ease", min: 20.0, max: 300.0, default: 100.0, unit: "mm" },
-            OptionSpec { key: "length_below_waist", label: "Length below waist", min: 0.0, max: 400.0, default: 220.0, unit: "mm" },
-            OptionSpec { key: "sleeve_length", label: "Sleeve length", min: 100.0, max: 650.0, default: 220.0, unit: "mm" },
-            OptionSpec { key: "shoulder_slope", label: "Shoulder slope", min: 20.0, max: 60.0, default: 40.0, unit: "mm" },
-        ]
-    }
-}
-
-fn option(options: &Options, spec: &OptionSpec) -> Result<f64, DraftError> {
-    let value = options.get(spec);
-    if !value.is_finite() || value < spec.min || value > spec.max {
-        Err(DraftError::Invalid(format!("option {} must be between {} and {}", spec.key, spec.min, spec.max)))
-    } else {
-        Ok(value)
-    }
-}
-
-fn body(
-    name: &str,
-    design_name: &str,
-    width: f64,
-    body_length: f64,
-    neck_width: f64,
-    neck_depth: f64,
-    shoulder: Point,
-    underarm: Point,
-    measurements: [(&str, f64); 3],
-) -> (Part, f64, f64) {
-    let center_neck = Point::new(0.0, neck_depth);
-    let neck_shoulder = Point::new(neck_width, 0.0);
-    let neckline = curve_through(center_neck, Point::new(1.0, 0.0), neck_shoulder, Point::new(0.0, -1.0), 0.52);
-    let armhole = curve_through(shoulder, Point::new(-0.15, 1.0), underarm, Point::new(-1.0, 0.0), 0.35);
-    let neckline_length = neckline.length();
-    let armhole_length = armhole.length();
-
-    let mut outline = neckline;
-    outline.line_to(shoulder);
-    append_only_segment(&mut outline, armhole);
-    outline.line_to(Point::new(width, body_length));
-    outline.line_to(Point::new(0.0, body_length));
-    outline.close();
-
-    let label_at = Point::new(width * 0.22, body_length * 0.45);
-    let part = Part {
-        name: name.to_owned(),
-        cut_count: 1,
-        on_fold: true,
-        outline,
-        seam_allowance_mm: 10.0,
-        notches: vec![shoulder],
-        grainline: (Point::new(width * 0.55, body_length * 0.28), Point::new(width * 0.55, body_length * 0.75)),
-        internal: vec![line_path(Point::new(0.0, body_length - 25.0), Point::new(width, body_length - 25.0))],
-        labels: labels(design_name, name, 1, true, label_at, measurements),
-    };
-    (part, neckline_length, armhole_length)
-}
-
-fn cap_halves(half_width: f64, cap_height: f64) -> (Path, Path) {
-    let top = Point::new(0.0, 0.0);
-    let left = Point::new(-half_width, cap_height);
-    let left_half = curve_through(left, Point::new(1.0, -0.1), top, Point::new(0.7, -1.0), 0.38);
-    let right_half = left_half.reverse().mirror_x(0.0);
-    (left_half, right_half)
-}
-
-pub(crate) fn sleeve_half_width(target_cap_length: f64, cap_height: f64) -> f64 {
-    let cap_length = |half_width: f64| {
-        let (left, right) = cap_halves(half_width, cap_height);
-        left.length() + right.length()
-    };
-    let mut low = 0.01;
-    let mut high = target_cap_length.max(cap_height * 2.0);
-    while cap_length(high) < target_cap_length {
-        high *= 2.0;
-    }
-    for _ in 0..80 {
-        let mid = (low + high) * 0.5;
-        if cap_length(mid) < target_cap_length {
-            low = mid;
-        } else {
-            high = mid;
-        }
-    }
-    (low + high) * 0.5
-}
-
-impl Design for Tshirt {
-    fn id(&self) -> &'static str { "tshirt" }
-    fn name(&self) -> &'static str { "T-shirt" }
-    fn options(&self) -> Vec<OptionSpec> { Self::specs() }
-
-    fn draft(&self, m: &Measurements, options: &Options) -> Result<Pattern, DraftError> {
-        let bust = measurement(m.bust, "bust")?;
-        let neck = measurement(m.neck, "neck")?;
-        let shoulder_width = measurement(m.shoulder_width, "shoulder_width")?;
-        let back_waist_length = measurement(m.back_waist_length, "back_waist_length")?;
-        let bicep = measurement(m.bicep, "bicep")?;
-
-        let specs = Self::specs();
-        let bust_ease = option(options, &specs[0])?;
-        let length_below_waist = option(options, &specs[1])?;
-        let sleeve_length = option(options, &specs[2])?;
-        let shoulder_slope = option(options, &specs[3])?;
-        let width = (bust + bust_ease) / 4.0;
-        let body_length = back_waist_length + length_below_waist;
-        let neck_width = neck / 5.0;
-        let shoulder = Point::new(shoulder_width / 2.0 + 10.0, shoulder_slope);
-        let armhole_depth = bust / 8.0 + 60.0;
-        let underarm = Point::new(width, shoulder_slope + armhole_depth);
-        let keys = [("bust", bust), ("neck", neck), ("shoulder", shoulder_width)];
-
-        let (front, front_neck, front_armhole) = body(
-            "Front", self.name(), width, body_length, neck_width, neck / 6.0 + 15.0, shoulder, underarm, keys,
-        );
-        let (back, back_neck, back_armhole) = body(
-            "Back", self.name(), width, body_length, neck_width, 20.0, shoulder, underarm, keys,
-        );
-
-        let target_cap = front_armhole + back_armhole + 10.0;
-        let cap_height = 0.62 * armhole_depth;
-        let half_width = sleeve_half_width(target_cap, cap_height);
-        let (left_cap, right_cap) = cap_halves(half_width, cap_height);
-        let back_notch_t = (left_cap.length() / 3.0) / left_cap.length();
-        let notch_delta = (2.0 / left_cap.length()).min(0.02);
-        let shoulder_notch = Point::new(0.0, 0.0);
-        let front_notch = right_cap.point_at(1.0 / 3.0);
-        let back_notch_1 = left_cap.point_at((back_notch_t - notch_delta).max(0.0));
-        let back_notch_2 = left_cap.point_at((back_notch_t + notch_delta).min(1.0));
-        let hem_half_width = (bicep + 40.0) * 0.5 * 0.92;
-        let mut sleeve_outline = left_cap;
-        append_only_segment(&mut sleeve_outline, right_cap);
-        sleeve_outline.line_to(Point::new(hem_half_width, sleeve_length));
-        sleeve_outline.line_to(Point::new(-hem_half_width, sleeve_length));
-        sleeve_outline.close();
-        let sleeve = Part {
-            name: "Sleeve".to_owned(),
-            cut_count: 2,
-            on_fold: false,
-            outline: sleeve_outline,
-            seam_allowance_mm: 10.0,
-            notches: vec![shoulder_notch, front_notch, back_notch_1, back_notch_2],
-            grainline: (Point::new(0.0, 35.0), Point::new(0.0, sleeve_length - 35.0)),
-            internal: vec![line_path(Point::new(-hem_half_width, sleeve_length - 25.0), Point::new(hem_half_width, sleeve_length - 25.0))],
-            labels: labels(self.name(), "Sleeve", 2, false, Point::new(-hem_half_width * 0.45, sleeve_length * 0.5), keys),
-        };
-
-        let band_length = 0.85 * 2.0 * (front_neck + back_neck);
-        let mut band_outline = Path { start: Point::new(0.0, 0.0), ..Path::default() };
-        band_outline.line_to(Point::new(40.0, 0.0));
-        band_outline.line_to(Point::new(40.0, band_length));
-        band_outline.line_to(Point::new(0.0, band_length));
-        band_outline.close();
-        let mut band_labels = labels(self.name(), "Neckband", 1, false, Point::new(8.0, band_length * 0.35), keys);
-        band_labels.push(crate::Label { at: Point::new(8.0, band_length * 0.62), text: "stretch to fit".to_owned(), angle_deg: 90.0 });
-        let neckband = Part {
-            name: "Neckband".to_owned(),
-            cut_count: 1,
-            on_fold: false,
-            outline: band_outline,
-            seam_allowance_mm: 10.0,
-            notches: Vec::new(),
-            grainline: (Point::new(20.0, 20.0), Point::new(20.0, band_length - 20.0)),
-            internal: vec![line_path(Point::new(20.0, 0.0), Point::new(20.0, band_length))],
-            labels: band_labels,
-        };
-
-        Ok(Pattern {
-            design_id: self.id().to_owned(),
-            design_name: self.name().to_owned(),
-            parts: vec![front, back, sleeve, neckband],
-            measurements_used: vec!["bust", "neck", "shoulder_width", "back_waist_length", "bicep"],
-        })
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn sleeve_bisection_is_monotone_and_accurate() {
-        let target = 430.0;
-        let height = 112.0;
-        let width = sleeve_half_width(target, height);
-        let (left, right) = cap_halves(width, height);
-        assert!((left.length() + right.length() - target).abs() < 0.5);
-        let (small_left, small_right) = cap_halves(width - 5.0, height);
-        let (large_left, large_right) = cap_halves(width + 5.0, height);
-        assert!(small_left.length() + small_right.length() < target);
-        assert!(large_left.length() + large_right.length() > target);
-    }
-}
diff --git a/libs/fabric/draft/src/geom.rs b/libs/fabric/draft/src/geom.rs
deleted file mode 100644
index b7161955e..000000000
--- a/libs/fabric/draft/src/geom.rs
+++ /dev/null
@@ -1,549 +0,0 @@
-use crate::{Path, Point, Segment};
-
-const EPS: f64 = 1.0e-9;
-
-impl Point {
-    pub(crate) fn distance(self, other: Point) -> f64 {
-        (self.x - other.x).hypot(self.y - other.y)
-    }
-}
-
-fn lerp(a: Point, b: Point, t: f64) -> Point {
-    Point::new(a.x + (b.x - a.x) * t, a.y + (b.y - a.y) * t)
-}
-
-fn cubic(a: Point, c1: Point, c2: Point, b: Point, t: f64) -> Point {
-    let u = 1.0 - t;
-    let u2 = u * u;
-    let t2 = t * t;
-    Point::new(
-        u2 * u * a.x + 3.0 * u2 * t * c1.x + 3.0 * u * t2 * c2.x + t2 * t * b.x,
-        u2 * u * a.y + 3.0 * u2 * t * c1.y + 3.0 * u * t2 * c2.y + t2 * t * b.y,
-    )
-}
-
-fn point_line_distance(p: Point, a: Point, b: Point) -> f64 {
-    let dx = b.x - a.x;
-    let dy = b.y - a.y;
-    let len2 = dx * dx + dy * dy;
-    if len2 <= EPS {
-        return p.distance(a);
-    }
-    ((p.x - a.x) * dy - (p.y - a.y) * dx).abs() / len2.sqrt()
-}
-
-fn cubic_flat_enough(a: Point, c1: Point, c2: Point, b: Point, tol: f64) -> bool {
-    point_line_distance(c1, a, b).max(point_line_distance(c2, a, b)) <= tol
-}
-
-fn flatten_cubic(
-    a: Point,
-    c1: Point,
-    c2: Point,
-    b: Point,
-    tol: f64,
-    depth: u8,
-    out: &mut Vec<Point>,
-) {
-    if depth >= 24 || cubic_flat_enough(a, c1, c2, b, tol) {
-        if out.last().map_or(true, |last| last.distance(b) > EPS) {
-            out.push(b);
-        }
-        return;
-    }
-    let a1 = lerp(a, c1, 0.5);
-    let mid_controls = lerp(c1, c2, 0.5);
-    let b1 = lerp(c2, b, 0.5);
-    let a2 = lerp(a1, mid_controls, 0.5);
-    let b2 = lerp(mid_controls, b1, 0.5);
-    let mid = lerp(a2, b2, 0.5);
-    flatten_cubic(a, a1, a2, mid, tol, depth + 1, out);
-    flatten_cubic(mid, b2, b1, b, tol, depth + 1, out);
-}
-
-pub(crate) fn flatten(path: &Path, tolerance_mm: f64) -> Vec<Point> {
-    let tol = if tolerance_mm.is_finite() && tolerance_mm > 0.0 {
-        tolerance_mm
-    } else {
-        0.1
-    };
-    let mut out = vec![path.start];
-    let mut from = path.start;
-    for segment in &path.segments {
-        match *segment {
-            Segment::Line { to } => {
-                if out.last().map_or(true, |last| last.distance(to) > EPS) {
-                    out.push(to);
-                }
-                from = to;
-            }
-            Segment::Curve { c1, c2, to } => {
-                flatten_cubic(from, c1, c2, to, tol, 0, &mut out);
-                from = to;
-            }
-        }
-    }
-    if path.closed && out.last().map_or(true, |last| last.distance(path.start) > EPS) {
-        out.push(path.start);
-    }
-    out
-}
-
-fn cubic_length(a: Point, c1: Point, c2: Point, b: Point, depth: u8) -> f64 {
-    let chord = a.distance(b);
-    let control = a.distance(c1) + c1.distance(c2) + c2.distance(b);
-    if depth >= 24 || control - chord < 0.0005 {
-        return (control + chord) * 0.5;
-    }
-    let a1 = lerp(a, c1, 0.5);
-    let cm = lerp(c1, c2, 0.5);
-    let b1 = lerp(c2, b, 0.5);
-    let a2 = lerp(a1, cm, 0.5);
-    let b2 = lerp(cm, b1, 0.5);
-    let mid = lerp(a2, b2, 0.5);
-    cubic_length(a, a1, a2, mid, depth + 1) + cubic_length(mid, b2, b1, b, depth + 1)
-}
-
-pub(crate) fn path_length(path: &Path) -> f64 {
-    let mut length = 0.0;
-    let mut from = path.start;
-    for segment in &path.segments {
-        match *segment {
-            Segment::Line { to } => length += from.distance(to),
-            Segment::Curve { c1, c2, to } => length += cubic_length(from, c1, c2, to, 0),
-        }
-        from = match *segment {
-            Segment::Line { to } | Segment::Curve { to, .. } => to,
-        };
-    }
-    if path.closed {
-        length += from.distance(path.start);
-    }
-    length
-}
-
-pub(crate) fn point_at(path: &Path, t: f64) -> Point {
-    let points = flatten(path, 0.02);
-    point_at_polyline(&points, t)
-}
-
-pub(crate) fn point_at_polyline(points: &[Point], t: f64) -> Point {
-    if points.is_empty() {
-        return Point::default();
-    }
-    if points.len() == 1 {
-        return points[0];
-    }
-    let lengths: Vec<f64> = points.windows(2).map(|pair| pair[0].distance(pair[1])).collect();
-    let total: f64 = lengths.iter().sum();
-    if total <= EPS {
-        return points[0];
-    }
-    let target = t.clamp(0.0, 1.0) * total;
-    let mut travelled = 0.0;
-    for (index, length) in lengths.iter().enumerate() {
-        if travelled + length >= target || index + 2 == points.len() {
-            let local = if *length <= EPS { 0.0 } else { (target - travelled) / length };
-            return lerp(points[index], points[index + 1], local.clamp(0.0, 1.0));
-        }
-        travelled += length;
-    }
-    *points.last().unwrap()
-}
-
-fn segment_end(segment: &Segment) -> Point {
-    match *segment {
-        Segment::Line { to } | Segment::Curve { to, .. } => to,
-    }
-}
-
-pub(crate) fn reverse(path: &Path) -> Path {
-    if path.segments.is_empty() {
-        return path.clone();
-    }
-    let mut starts = Vec::with_capacity(path.segments.len());
-    let mut current = path.start;
-    for segment in &path.segments {
-        starts.push(current);
-        current = segment_end(segment);
-    }
-    let mut reversed = Path { start: current, segments: Vec::with_capacity(path.segments.len()), closed: path.closed };
-    for (segment, to) in path.segments.iter().zip(starts).rev() {
-        reversed.segments.push(match *segment {
-            Segment::Line { .. } => Segment::Line { to },
-            Segment::Curve { c1, c2, .. } => Segment::Curve { c1: c2, c2: c1, to },
-        });
-    }
-    reversed
-}
-
-fn map_path(path: &Path, mut map: impl FnMut(Point) -> Point) -> Path {
-    Path {
-        start: map(path.start),
-        segments: path
-            .segments
-            .iter()
-            .map(|segment| match *segment {
-                Segment::Line { to } => Segment::Line { to: map(to) },
-                Segment::Curve { c1, c2, to } => Segment::Curve { c1: map(c1), c2: map(c2), to: map(to) },
-            })
-            .collect(),
-        closed: path.closed,
-    }
-}
-
-pub(crate) fn translate(path: &Path, dx: f64, dy: f64) -> Path {
-    map_path(path, |p| Point::new(p.x + dx, p.y + dy))
-}
-
-pub(crate) fn mirror_x(path: &Path, axis_x: f64) -> Path {
-    map_path(path, |p| Point::new(2.0 * axis_x - p.x, p.y))
-}
-
-fn extrema_roots(p0: f64, p1: f64, p2: f64, p3: f64) -> Vec<f64> {
-    let a = -p0 + 3.0 * p1 - 3.0 * p2 + p3;
-    let b = 2.0 * (p0 - 2.0 * p1 + p2);
-    let c = p1 - p0;
-    if a.abs() < EPS {
-        if b.abs() < EPS {
-            return Vec::new();
-        }
-        let t = -c / b;
-        return if (0.0..1.0).contains(&t) { vec![t] } else { Vec::new() };
-    }
-    let disc = b * b - 4.0 * a * c;
-    if disc < 0.0 {
-        return Vec::new();
-    }
-    let root = disc.sqrt();
-    [(-b + root) / (2.0 * a), (-b - root) / (2.0 * a)]
-        .into_iter()
-        .filter(|t| (0.0..1.0).contains(t))
-        .collect()
-}
-
-pub(crate) fn bounds(path: &Path) -> (Point, Point) {
-    let mut min = path.start;
-    let mut max = path.start;
-    let mut include = |p: Point| {
-        min.x = min.x.min(p.x);
-        min.y = min.y.min(p.y);
-        max.x = max.x.max(p.x);
-        max.y = max.y.max(p.y);
-    };
-    let mut from = path.start;
-    for segment in &path.segments {
-        match *segment {
-            Segment::Line { to } => include(to),
-            Segment::Curve { c1, c2, to } => {
-                include(to);
-                for t in extrema_roots(from.x, c1.x, c2.x, to.x) {
-                    include(cubic(from, c1, c2, to, t));
-                }
-                for t in extrema_roots(from.y, c1.y, c2.y, to.y) {
-                    include(cubic(from, c1, c2, to, t));
-                }
-            }
-        }
-        from = segment_end(segment);
-    }
-    (min, max)
-}
-
-fn normalize(p: Point, fallback: Point) -> Point {
-    let length = p.x.hypot(p.y);
-    if length <= EPS {
-        let fallback_length = fallback.x.hypot(fallback.y);
-        if fallback_length <= EPS {
-            Point::new(1.0, 0.0)
-        } else {
-            Point::new(fallback.x / fallback_length, fallback.y / fallback_length)
-        }
-    } else {
-        Point::new(p.x / length, p.y / length)
-    }
-}
-
-/// Build a cubic with endpoint tangent directions and a chord-relative handle length.
-pub fn curve_through(a: Point, a_dir: Point, b: Point, b_dir: Point, tension: f64) -> Path {
-    let chord = Point::new(b.x - a.x, b.y - a.y);
-    let handle = a.distance(b) * tension.max(0.0);
-    let ad = normalize(a_dir, chord);
-    let bd = normalize(b_dir, chord);
-    let c1 = Point::new(a.x + ad.x * handle, a.y + ad.y * handle);
-    let c2 = Point::new(b.x - bd.x * handle, b.y - bd.y * handle);
-    Path {
-        start: a,
-        segments: vec![Segment::Curve { c1, c2, to: b }],
-        closed: false,
-    }
-}
-
-/// Arc length between two normalized positions along a path.
-pub fn seam_length(path: &Path, from_t: f64, to_t: f64) -> f64 {
-    let points = flatten(path, 0.02);
-    if points.len() < 2 {
-        return 0.0;
-    }
-    let mut from = from_t.clamp(0.0, 1.0);
-    let mut to = to_t.clamp(0.0, 1.0);
-    if from > to {
-        std::mem::swap(&mut from, &mut to);
-    }
-    let lengths: Vec<f64> = points.windows(2).map(|pair| pair[0].distance(pair[1])).collect();
-    let total: f64 = lengths.iter().sum();
-    let lo = from * total;
-    let hi = to * total;
-    let mut at = 0.0;
-    let mut result = 0.0;
-    for length in lengths {
-        let next = at + length;
-        result += (next.min(hi) - at.max(lo)).max(0.0);
-        at = next;
-    }
-    result
-}
-
-fn cross(a: Point, b: Point) -> f64 {
-    a.x * b.y - a.y * b.x
-}
-
-fn line_intersection(p: Point, r: Point, q: Point, s: Point) -> Option<Point> {
-    let denominator = cross(r, s);
-    if denominator.abs() <= EPS {
-        return None;
-    }
-    let qp = Point::new(q.x - p.x, q.y - p.y);
-    let t = cross(qp, s) / denominator;
-    Some(Point::new(p.x + t * r.x, p.y + t * r.y))
-}
-
-pub(crate) fn signed_area(points: &[Point]) -> f64 {
-    if points.len() < 3 {
-        return 0.0;
-    }
-    let mut area = 0.0;
-    for index in 0..points.len() {
-        let a = points[index];
-        let b = points[(index + 1) % points.len()];
-        area += a.x * b.y - b.x * a.y;
-    }
-    area * 0.5
-}
-
-pub(crate) fn offset(path: &Path, distance_mm: f64) -> Path {
-    if !path.closed || distance_mm.abs() <= EPS {
-        return if distance_mm.abs() <= EPS {
-            let points = flatten(path, 0.1);
-            polyline_path(&points, path.closed)
-        } else {
-            path.clone()
-        };
-    }
-    let tolerance = (distance_mm.abs() * 0.025).clamp(0.02, 0.25);
-    // Keep whether an edge came from a cubic. Smooth convex turns on those
-    // edges use short circular joins; true polygon corners retain miters.
-    let mut points = vec![path.start];
-    let mut incoming_curve = vec![false];
-    let mut from = path.start;
-    for segment in &path.segments {
-        match *segment {
-            Segment::Line { to } => {
-                if points.last().map_or(true, |point| point.distance(to) > EPS) {
-                    points.push(to);
-                    incoming_curve.push(false);
-                }
-                from = to;
-            }
-            Segment::Curve { c1, c2, to } => {
-                let mut curve_points = vec![from];
-                flatten_cubic(from, c1, c2, to, tolerance, 0, &mut curve_points);
-                for point in curve_points.into_iter().skip(1) {
-                    if points.last().map_or(true, |last| last.distance(point) > EPS) {
-                        points.push(point);
-                        incoming_curve.push(true);
-                    }
-                }
-                from = to;
-            }
-        }
-    }
-    if points.len() > 1 && points[0].distance(*points.last().unwrap()) <= EPS {
-        points.pop();
-        incoming_curve.pop();
-    }
-    if points.len() < 3 {
-        return path.clone();
-    }
-
-    let area = signed_area(&points);
-    let outward_right = area >= 0.0;
-    let mut result = Vec::with_capacity(points.len() * 2);
-    for index in 0..points.len() {
-        let previous = points[(index + points.len() - 1) % points.len()];
-        let point = points[index];
-        let next = points[(index + 1) % points.len()];
-        let previous_direction = normalize(Point::new(point.x - previous.x, point.y - previous.y), Point::new(1.0, 0.0));
-        let next_direction = normalize(Point::new(next.x - point.x, next.y - point.y), previous_direction);
-        let previous_normal = if outward_right {
-            Point::new(previous_direction.y, -previous_direction.x)
-        } else {
-            Point::new(-previous_direction.y, previous_direction.x)
-        };
-        let next_normal = if outward_right {
-            Point::new(next_direction.y, -next_direction.x)
-        } else {
-            Point::new(-next_direction.y, next_direction.x)
-        };
-        let shifted_previous = Point::new(
-            point.x + previous_normal.x * distance_mm,
-            point.y + previous_normal.y * distance_mm,
-        );
-        let shifted_next = Point::new(
-            point.x + next_normal.x * distance_mm,
-            point.y + next_normal.y * distance_mm,
-        );
-        let turn = cross(previous_direction, next_direction);
-        let convex = if area >= 0.0 { turn > EPS } else { turn < -EPS };
-        let next_index = (index + 1) % points.len();
-        if distance_mm > 0.0
-            && convex
-            && incoming_curve[index]
-            && incoming_curve[next_index]
-        {
-            let start_angle = previous_normal.y.atan2(previous_normal.x);
-            let mut end_angle = next_normal.y.atan2(next_normal.x);
-            if area >= 0.0 {
-                while end_angle <= start_angle {
-                    end_angle += std::f64::consts::TAU;
-                }
-            } else {
-                while end_angle >= start_angle {
-                    end_angle -= std::f64::consts::TAU;
-                }
-            }
-            let delta = end_angle - start_angle;
-            let steps = (delta.abs() / (std::f64::consts::PI / 18.0)).ceil().max(1.0) as usize;
-            for step in 0..=steps {
-                let angle = start_angle + delta * step as f64 / steps as f64;
-                result.push(Point::new(
-                    point.x + angle.cos() * distance_mm,
-                    point.y + angle.sin() * distance_mm,
-                ));
-            }
-            continue;
-        }
-        let intersection = line_intersection(
-            shifted_previous,
-            previous_direction,
-            shifted_next,
-            next_direction,
-        );
-        let miter_limit = 4.0 * distance_mm.abs();
-        if let Some(join) = intersection.filter(|join| join.distance(point) <= miter_limit + EPS) {
-            result.push(join);
-        } else {
-            result.push(shifted_previous);
-            result.push(shifted_next);
-        }
-    }
-    polyline_path(&result, true)
-}
-
-pub(crate) fn polyline_path(points: &[Point], closed: bool) -> Path {
-    let Some(&start) = points.first() else {
-        return Path::default();
-    };
-    let mut path = Path { start, segments: Vec::new(), closed };
-    let end = if closed && points.last().map_or(false, |last| last.distance(start) <= EPS) {
-        points.len() - 1
-    } else {
-        points.len()
-    };
-    for point in &points[1..end] {
-        path.segments.push(Segment::Line { to: *point });
-    }
-    path
-}
-
-pub(crate) fn distance_to_polyline(point: Point, points: &[Point]) -> f64 {
-    points
-        .windows(2)
-        .map(|pair| point_line_distance_to_segment(point, pair[0], pair[1]))
-        .fold(f64::INFINITY, f64::min)
-}
-
-fn point_line_distance_to_segment(point: Point, a: Point, b: Point) -> f64 {
-    let dx = b.x - a.x;
-    let dy = b.y - a.y;
-    let length2 = dx * dx + dy * dy;
-    if length2 <= EPS {
-        return point.distance(a);
-    }
-    let t = (((point.x - a.x) * dx + (point.y - a.y) * dy) / length2).clamp(0.0, 1.0);
-    point.distance(Point::new(a.x + t * dx, a.y + t * dy))
-}
-
-pub(crate) fn nearest_tangent(path: &Path, point: Point) -> Point {
-    let points = flatten(path, 0.1);
-    let mut best = f64::INFINITY;
-    let mut tangent = Point::new(1.0, 0.0);
-    for pair in points.windows(2) {
-        let distance = point_line_distance_to_segment(point, pair[0], pair[1]);
-        if distance < best {
-            best = distance;
-            tangent = normalize(Point::new(pair[1].x - pair[0].x, pair[1].y - pair[0].y), tangent);
-        }
-    }
-    tangent
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn quarter_circle_length() {
-        let radius = 100.0;
-        let k = 0.552_284_749_830_793_6;
-        let path = Path {
-            start: Point::new(radius, 0.0),
-            segments: vec![Segment::Curve {
-                c1: Point::new(radius, k * radius),
-                c2: Point::new(k * radius, radius),
-                to: Point::new(0.0, radius),
-            }],
-            closed: false,
-        };
-        let expected = std::f64::consts::FRAC_PI_2 * radius;
-        let length: f64 = flatten(&path, 0.02).windows(2).map(|p| p[0].distance(p[1])).sum();
-        assert!((length - expected).abs() / expected < 0.001);
-    }
-
-    #[test]
-    fn square_offset() {
-        let mut square = Path { start: Point::new(0.0, 0.0), ..Path::default() };
-        square.line_to(Point::new(100.0, 0.0));
-        square.line_to(Point::new(100.0, 100.0));
-        square.line_to(Point::new(0.0, 100.0));
-        square.close();
-        let expanded = offset(&square, 10.0);
-        let (min, max) = bounds(&expanded);
-        assert!((max.x - min.x - 120.0).abs() < 1.0e-6);
-        assert!((max.y - min.y - 120.0).abs() < 1.0e-6);
-        let mut points = flatten(&expanded, 0.01);
-        points.pop();
-        assert!((signed_area(&points).abs() - 14_400.0).abs() < 1.0);
-
-        let reversed = square.reverse();
-        let reversed_expanded = offset(&reversed, 10.0);
-        let (min, max) = bounds(&reversed_expanded);
-        assert!((max.x - min.x - 120.0).abs() < 1.0e-6);
-        assert!((max.y - min.y - 120.0).abs() < 1.0e-6);
-
-        let inset = offset(&square, -10.0);
-        let (min, max) = bounds(&inset);
-        assert!((max.x - min.x - 80.0).abs() < 1.0e-6);
-        assert!((max.y - min.y - 80.0).abs() < 1.0e-6);
-    }
-}
diff --git a/libs/fabric/draft/src/lib.rs b/libs/fabric/draft/src/lib.rs
deleted file mode 100644
index 67aeb0fff..000000000
--- a/libs/fabric/draft/src/lib.rs
+++ /dev/null
@@ -1,327 +0,0 @@
-//! Parametric sewing patterns from measurements.
-//!
-//! Geometry is in MILLIMETRES, y down (SVG convention). A `Design` turns a
-//! `Measurements` set plus its options into a `Pattern` of `Part`s; the
-//! output side nests parts onto fabric, writes SVG at true scale, and tiles
-//! a PDF for home printing.
-
-use std::collections::BTreeMap;
-use std::fmt;
-
-mod designs;
-mod geom;
-mod nest;
-mod pdf;
-mod svg;
-
-pub use makepad_fabric_measure::Measurements;
-
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct Point {
-    pub x: f64,
-    pub y: f64,
-}
-
-impl Point {
-    pub const fn new(x: f64, y: f64) -> Self {
-        Point { x, y }
-    }
-}
-
-/// One path segment after the current point.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub enum Segment {
-    Line { to: Point },
-    /// Cubic Bézier.
-    Curve { c1: Point, c2: Point, to: Point },
-}
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct Path {
-    pub start: Point,
-    pub segments: Vec<Segment>,
-    pub closed: bool,
-}
-
-impl Path {
-    pub fn line_to(&mut self, to: Point) -> &mut Self {
-        self.segments.push(Segment::Line { to });
-        self
-    }
-
-    pub fn curve_to(&mut self, c1: Point, c2: Point, to: Point) -> &mut Self {
-        self.segments.push(Segment::Curve { c1, c2, to });
-        self
-    }
-
-    pub fn close(&mut self) -> &mut Self {
-        self.closed = true;
-        self
-    }
-
-    pub fn length(&self) -> f64 {
-        geom::path_length(self)
-    }
-
-    pub fn point_at(&self, t: f64) -> Point {
-        geom::point_at(self, t)
-    }
-
-    pub fn reverse(&self) -> Path {
-        geom::reverse(self)
-    }
-
-    pub fn translate(&self, dx: f64, dy: f64) -> Path {
-        geom::translate(self, dx, dy)
-    }
-
-    pub fn mirror_x(&self, axis_x: f64) -> Path {
-        geom::mirror_x(self, axis_x)
-    }
-
-    /// `(minimum, maximum)` axis-aligned bounds, including cubic extrema.
-    pub fn bounds(&self) -> (Point, Point) {
-        geom::bounds(self)
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct Label {
-    pub at: Point,
-    pub text: String,
-    /// Degrees, counter-clockwise, 0 = reading left to right.
-    pub angle_deg: f64,
-}
-
-/// One pattern piece. `outline` is the SEAM line; the cut line is the
-/// outline offset outward by `seam_allowance_mm` (0 on a fold edge).
-#[derive(Clone, Debug, PartialEq)]
-pub struct Part {
-    pub name: String,
-    /// "cut 2", "cut 1 on fold"…: how many to cut from fabric.
-    pub cut_count: u8,
-    pub on_fold: bool,
-    pub outline: Path,
-    pub seam_allowance_mm: f64,
-    /// Points on the outline where notches go.
-    pub notches: Vec<Point>,
-    /// Grain arrow, from → to.
-    pub grainline: (Point, Point),
-    /// Darts, fold lines, bust point marks.
-    pub internal: Vec<Path>,
-    pub labels: Vec<Label>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct Pattern {
-    pub design_id: String,
-    pub design_name: String,
-    pub parts: Vec<Part>,
-    /// Which measurement keys the draft read.
-    pub measurements_used: Vec<&'static str>,
-}
-
-/// A numeric design option (ease, length…), millimetres unless stated.
-#[derive(Clone, Debug, PartialEq)]
-pub struct OptionSpec {
-    pub key: &'static str,
-    pub label: &'static str,
-    pub min: f64,
-    pub max: f64,
-    pub default: f64,
-    pub unit: &'static str,
-}
-
-/// Chosen option values by key; missing keys take the spec default.
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct Options(pub BTreeMap<String, f64>);
-
-impl Options {
-    pub fn get(&self, spec: &OptionSpec) -> f64 {
-        self.0.get(spec.key).copied().unwrap_or(spec.default)
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum DraftError {
-    MissingMeasurement(&'static str),
-    Invalid(String),
-    NotImplemented,
-}
-
-impl fmt::Display for DraftError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            DraftError::MissingMeasurement(key) => write!(f, "measurement {key} is missing or zero"),
-            DraftError::Invalid(why) => write!(f, "cannot draft: {why}"),
-            DraftError::NotImplemented => write!(f, "this design is not drafted yet"),
-        }
-    }
-}
-
-impl std::error::Error for DraftError {}
-
-pub trait Design {
-    fn id(&self) -> &'static str;
-    fn name(&self) -> &'static str;
-    fn options(&self) -> Vec<OptionSpec>;
-    fn draft(&self, m: &Measurements, options: &Options) -> Result<Pattern, DraftError>;
-}
-
-/// Every design this crate can draft, in menu order.
-pub fn designs() -> Vec<Box<dyn Design>> {
-    designs::all()
-}
-
-/// Flatten a path to a polyline within `tolerance_mm`.
-pub fn flatten(path: &Path, tolerance_mm: f64) -> Vec<Point> {
-    geom::flatten(path, tolerance_mm)
-}
-
-/// Offset a closed path outward (positive) or inward (negative).
-pub fn offset(path: &Path, distance_mm: f64) -> Path {
-    geom::offset(path, distance_mm)
-}
-
-pub use geom::{curve_through, seam_length};
-
-/// Check geometric closure, intersections, seam matching, and notch placement.
-pub fn validate(pattern: &Pattern) -> Vec<String> {
-    designs::validate(pattern)
-}
-
-/// Where each part sits on the fabric.
-#[derive(Clone, Debug, PartialEq)]
-pub struct Placement {
-    pub part: usize,
-    pub offset: Point,
-    /// 0 or 180 for grain-true placements; 90/270 only for parts whose
-    /// grainline allows it.
-    pub rotation_deg: f64,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct Layout {
-    pub width_mm: f64,
-    pub height_mm: f64,
-    pub placements: Vec<Placement>,
-}
-
-/// Nest the parts onto fabric of the given width. Height is whatever it
-/// takes; the layout reports it.
-pub fn nest(pattern: &Pattern, fabric_width_mm: f64) -> Layout {
-    nest::nest(pattern, fabric_width_mm)
-}
-
-/// True-scale SVG (mm user units) of the laid-out pattern: cut lines,
-/// seam lines, notches, grainlines, labels, and a 100 mm test square.
-pub fn to_svg(pattern: &Pattern, layout: &Layout) -> String {
-    svg::to_svg(pattern, layout)
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub enum PageSize {
-    A4,
-    Letter,
-    A0,
-}
-
-/// A PDF whose pages tile the layout at 100 % with crop marks, page ids
-/// and overlap guides, plus the test square on page one.
-pub fn to_pdf(pattern: &Pattern, layout: &Layout, page: PageSize) -> Vec<u8> {
-    pdf::to_pdf(pattern, layout, page)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::fs;
-    use std::path::PathBuf;
-
-    fn output_dir() -> PathBuf {
-        let directory = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../../../target/fabric_draft");
-        fs::create_dir_all(&directory).unwrap();
-        directory
-    }
-
-    fn sample_tshirt() -> Pattern {
-        designs()
-            .into_iter()
-            .find(|design| design.id() == "tshirt")
-            .unwrap()
-            .draft(&Measurements::sample(), &Options::default())
-            .unwrap()
-    }
-
-    #[test]
-    fn default_designs_are_valid() {
-        let expected = [("tshirt", 4), ("aline_skirt", 3), ("easy_trousers", 2)];
-        for (design, (id, count)) in designs().into_iter().zip(expected) {
-            assert_eq!(design.id(), id);
-            let pattern = design.draft(&Measurements::sample(), &Options::default()).unwrap();
-            assert_eq!(pattern.parts.len(), count);
-            let messages = validate(&pattern);
-            assert!(messages.is_empty(), "{}: {messages:#?}", design.id());
-            crate::designs::print_seam_metrics(&pattern);
-        }
-    }
-
-    #[test]
-    fn missing_measurements_are_reported() {
-        for design in designs() {
-            let mut measurements = Measurements::sample();
-            let key = design
-                .draft(&measurements, &Options::default())
-                .unwrap()
-                .measurements_used[0];
-            measurements.set(key, f32::NAN);
-            assert_eq!(design.draft(&measurements, &Options::default()), Err(DraftError::MissingMeasurement(key)));
-        }
-    }
-
-    #[test]
-    fn svg_golden_is_complete() {
-        let pattern = sample_tshirt();
-        let layout = nest(&pattern, 1200.0);
-        let svg = to_svg(&pattern, &layout);
-        assert!(svg.starts_with("<svg xmlns=\"http://www.w3.org/2000/svg\""));
-        assert!(svg.ends_with("</svg>\n"));
-        assert_eq!(svg.matches("<g ").count(), pattern.parts.len() + 1);
-        assert!(svg.contains("id=\"test-square\""));
-        for tag in svg.match_indices("<path") {
-            let end = svg[tag.0..].find("/>").unwrap() + tag.0;
-            assert!(svg[tag.0..end].contains(" Z\""));
-        }
-        let path = output_dir().join("tshirt.svg");
-        fs::write(&path, svg).unwrap();
-        println!("{}", path.display());
-    }
-
-    #[test]
-    fn tiled_pdf_has_exact_xref() {
-        let pattern = sample_tshirt();
-        let layout = nest(&pattern, 1200.0);
-        let pdf = to_pdf(&pattern, &layout, PageSize::A4);
-        assert!(pdf.starts_with(b"%PDF-1.4"));
-        let text = String::from_utf8(pdf.clone()).unwrap();
-        let page_objects = text.matches("/Type /Page ").count();
-        assert!(page_objects > 1);
-        let startxref = text.rsplit_once("startxref\n").unwrap().1.lines().next().unwrap().parse::<usize>().unwrap();
-        assert_eq!(&pdf[startxref..startxref + 4], b"xref");
-        let xref = &text[startxref..];
-        let mut lines = xref.lines();
-        assert_eq!(lines.next(), Some("xref"));
-        let header = lines.next().unwrap().split_whitespace().collect::<Vec<_>>();
-        assert_eq!(header[0], "0");
-        let object_count = header[1].parse::<usize>().unwrap();
-        lines.next();
-        for object in 1..object_count {
-            let offset = lines.next().unwrap()[..10].parse::<usize>().unwrap();
-            let marker = format!("{object} 0 obj");
-            assert_eq!(&pdf[offset..offset + marker.len()], marker.as_bytes());
-        }
-        let path = output_dir().join("tshirt-a4.pdf");
-        fs::write(&path, pdf).unwrap();
-        println!("PDF pages: {page_objects}; {}", path.display());
-    }
-}
diff --git a/libs/fabric/draft/src/nest.rs b/libs/fabric/draft/src/nest.rs
deleted file mode 100644
index 5c549cb79..000000000
--- a/libs/fabric/draft/src/nest.rs
+++ /dev/null
@@ -1,152 +0,0 @@
-use crate::{offset, Layout, Path, Pattern, Placement, Point, Segment};
-use std::cmp::Ordering;
-
-const GAP: f64 = 15.0;
-
-#[derive(Clone, Copy)]
-struct Item {
-    part: usize,
-    min: Point,
-    width: f64,
-    height: f64,
-    on_fold: bool,
-}
-
-pub(crate) fn nest(pattern: &Pattern, fabric_width_mm: f64) -> Layout {
-    let width = if fabric_width_mm.is_finite() { fabric_width_mm.max(0.0) } else { 0.0 };
-    let mut items: Vec<Item> = pattern
-        .parts
-        .iter()
-        .enumerate()
-        .map(|(part, piece)| {
-            let (seam_min, _) = piece.outline.bounds();
-            let (mut min, max) = offset(&piece.outline, piece.seam_allowance_mm).bounds();
-            if piece.on_fold {
-                min.x = seam_min.x;
-            }
-            Item {
-                part,
-                min,
-                width: max.x - min.x,
-                height: max.y - min.y,
-                on_fold: piece.on_fold,
-            }
-        })
-        .collect();
-    items.sort_by(|a, b| {
-        b.on_fold
-            .cmp(&a.on_fold)
-            .then_with(|| b.height.partial_cmp(&a.height).unwrap_or(Ordering::Equal))
-            .then_with(|| a.part.cmp(&b.part))
-    });
-
-    let mut placements = Vec::with_capacity(items.len());
-    let mut shelf_y = 0.0;
-    let mut cursor_x = 0.0;
-    let mut shelf_height: f64 = 0.0;
-    let mut in_regular_shelves = false;
-    for item in items {
-        if item.on_fold {
-            if in_regular_shelves {
-                shelf_y += shelf_height + GAP;
-                cursor_x = 0.0;
-                shelf_height = 0.0;
-            }
-            placements.push(Placement {
-                part: item.part,
-                offset: Point::new(-item.min.x, shelf_y - item.min.y),
-                rotation_deg: 0.0,
-            });
-            shelf_y += item.height + GAP;
-            in_regular_shelves = false;
-            continue;
-        }
-
-        in_regular_shelves = true;
-        if cursor_x > 0.0 && cursor_x + item.width > width {
-            shelf_y += shelf_height + GAP;
-            cursor_x = 0.0;
-            shelf_height = 0.0;
-        }
-        placements.push(Placement {
-            part: item.part,
-            offset: Point::new(cursor_x - item.min.x, shelf_y - item.min.y),
-            rotation_deg: 0.0,
-        });
-        cursor_x += item.width + GAP;
-        shelf_height = shelf_height.max(item.height);
-        if item.width > width {
-            shelf_y += shelf_height + GAP;
-            cursor_x = 0.0;
-            shelf_height = 0.0;
-        }
-    }
-    let height = if placements.is_empty() {
-        0.0
-    } else if in_regular_shelves {
-        shelf_y + shelf_height
-    } else {
-        (shelf_y - GAP).max(0.0)
-    };
-    placements.sort_by_key(|placement| placement.part);
-    Layout { width_mm: width, height_mm: height, placements }
-}
-
-pub(crate) fn transform_point(point: Point, placement: &Placement) -> Point {
-    if (placement.rotation_deg.rem_euclid(360.0) - 180.0).abs() < 0.01 {
-        Point::new(placement.offset.x - point.x, placement.offset.y - point.y)
-    } else {
-        Point::new(placement.offset.x + point.x, placement.offset.y + point.y)
-    }
-}
-
-pub(crate) fn transform_path(path: &Path, placement: &Placement) -> Path {
-    let map = |point| transform_point(point, placement);
-    Path {
-        start: map(path.start),
-        segments: path
-            .segments
-            .iter()
-            .map(|segment| match *segment {
-                Segment::Line { to } => Segment::Line { to: map(to) },
-                Segment::Curve { c1, c2, to } => Segment::Curve { c1: map(c1), c2: map(c2), to: map(to) },
-            })
-            .collect(),
-        closed: path.closed,
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::{designs, Measurements, Options};
-
-    #[test]
-    fn placements_do_not_overlap() {
-        for design in designs() {
-            let pattern = design.draft(&Measurements::sample(), &Options::default()).unwrap();
-            let layout = nest(&pattern, 900.0);
-            let boxes: Vec<(Point, Point)> = layout
-                .placements
-                .iter()
-                .map(|placement| {
-                    let (min, max) = pattern.parts[placement.part].outline.bounds();
-                    (transform_point(min, placement), transform_point(max, placement))
-                })
-                .collect();
-            for i in 0..boxes.len() {
-                for j in (i + 1)..boxes.len() {
-                    let separated = boxes[i].1.x <= boxes[j].0.x
-                        || boxes[j].1.x <= boxes[i].0.x
-                        || boxes[i].1.y <= boxes[j].0.y
-                        || boxes[j].1.y <= boxes[i].0.y;
-                    assert!(separated, "{} parts {} and {} overlap", design.id(), i, j);
-                }
-                let piece_width = boxes[i].1.x - boxes[i].0.x;
-                if piece_width <= layout.width_mm {
-                    assert!(boxes[i].0.x >= -1.0e-6 && boxes[i].1.x <= layout.width_mm + 1.0e-6);
-                }
-            }
-        }
-    }
-}
diff --git a/libs/fabric/draft/src/pdf.rs b/libs/fabric/draft/src/pdf.rs
deleted file mode 100644
index 32d1a6b9c..000000000
--- a/libs/fabric/draft/src/pdf.rs
+++ /dev/null
@@ -1,308 +0,0 @@
-use crate::geom::nearest_tangent;
-use crate::nest::transform_point;
-use crate::svg::cut_outline;
-use crate::{Layout, PageSize, Path, Pattern, Placement, Point, Segment};
-use std::fmt::Write;
-
-const POINTS_PER_MM: f64 = 72.0 / 25.4;
-const MARGIN: f64 = 8.0;
-const OVERLAP: f64 = 10.0;
-
-fn page_dimensions(page: PageSize) -> (f64, f64) {
-    match page {
-        PageSize::A4 => (210.0, 297.0),
-        PageSize::Letter => (215.9, 279.4),
-        PageSize::A0 => (841.0, 1189.0),
-    }
-}
-
-fn n(value: f64) -> String {
-    let value = if value.abs() < 0.00005 { 0.0 } else { value };
-    format!("{value:.3}")
-}
-
-#[derive(Clone, Copy)]
-struct PageMap {
-    window_x: f64,
-    window_y: f64,
-    page_height: f64,
-}
-
-impl PageMap {
-    fn point(self, point: Point, placement: &Placement) -> Point {
-        let point = transform_point(point, placement);
-        self.global(point)
-    }
-
-    fn global(self, point: Point) -> Point {
-        Point::new(
-            (MARGIN + point.x - self.window_x) * POINTS_PER_MM,
-            (self.page_height - MARGIN - (point.y - self.window_y)) * POINTS_PER_MM,
-        )
-    }
-}
-
-fn pdf_path(output: &mut String, path: &Path, placement: &Placement, map: PageMap) {
-    let start = map.point(path.start, placement);
-    let _ = write!(output, "{} {} m ", n(start.x), n(start.y));
-    for segment in &path.segments {
-        match *segment {
-            Segment::Line { to } => {
-                let to = map.point(to, placement);
-                let _ = write!(output, "{} {} l ", n(to.x), n(to.y));
-            }
-            Segment::Curve { c1, c2, to } => {
-                let c1 = map.point(c1, placement);
-                let c2 = map.point(c2, placement);
-                let to = map.point(to, placement);
-                let _ = write!(
-                    output,
-                    "{} {} {} {} {} {} c ",
-                    n(c1.x), n(c1.y), n(c2.x), n(c2.y), n(to.x), n(to.y)
-                );
-            }
-        }
-    }
-    if path.closed {
-        output.push_str("h ");
-    }
-}
-
-fn stroke_path(
-    output: &mut String,
-    path: &Path,
-    placement: &Placement,
-    map: PageMap,
-    grey: f64,
-    width_mm: f64,
-    dash_mm: Option<(f64, f64)>,
-) {
-    let _ = write!(output, "q {} G {} w ", n(grey), n(width_mm * POINTS_PER_MM));
-    if let Some((on, off)) = dash_mm {
-        let _ = write!(output, "[{} {}] 0 d ", n(on * POINTS_PER_MM), n(off * POINTS_PER_MM));
-    } else {
-        output.push_str("[] 0 d ");
-    }
-    pdf_path(output, path, placement, map);
-    output.push_str("S Q\n");
-}
-
-fn stroke_line(output: &mut String, a: Point, b: Point, map: PageMap, width_mm: f64) {
-    let a = map.global(a);
-    let b = map.global(b);
-    let _ = writeln!(
-        output,
-        "q 0 G {} w [] 0 d {} {} m {} {} l S Q",
-        n(width_mm * POINTS_PER_MM), n(a.x), n(a.y), n(b.x), n(b.y)
-    );
-}
-
-fn pdf_escape(text: &str) -> String {
-    text.replace('\\', "\\\\").replace('(', "\\(").replace(')', "\\)")
-}
-
-fn text(output: &mut String, value: &str, at: Point, size_mm: f64) {
-    let _ = writeln!(
-        output,
-        "BT /F1 {} Tf {} {} Td ({}) Tj ET",
-        n(size_mm * POINTS_PER_MM), n(at.x), n(at.y), pdf_escape(value)
-    );
-}
-
-fn draw_grainline(output: &mut String, a: Point, b: Point, placement: &Placement, map: PageMap) {
-    let a = transform_point(a, placement);
-    let b = transform_point(b, placement);
-    stroke_line(output, a, b, map, 0.4);
-    let dx = b.x - a.x;
-    let dy = b.y - a.y;
-    let length = dx.hypot(dy).max(1.0);
-    let unit = Point::new(dx / length, dy / length);
-    let normal = Point::new(-unit.y, unit.x);
-    for (tip, direction) in [(a, 1.0), (b, -1.0)] {
-        let base = Point::new(tip.x + unit.x * 8.0 * direction, tip.y + unit.y * 8.0 * direction);
-        stroke_line(output, tip, Point::new(base.x + normal.x * 3.0, base.y + normal.y * 3.0), map, 0.4);
-        stroke_line(output, tip, Point::new(base.x - normal.x * 3.0, base.y - normal.y * 3.0), map, 0.4);
-    }
-}
-
-fn page_content(
-    pattern: &Pattern,
-    layout: &Layout,
-    page_width: f64,
-    page_height: f64,
-    row: usize,
-    column: usize,
-    rows: usize,
-    columns: usize,
-    printable_width: f64,
-    printable_height: f64,
-) -> String {
-    let map = PageMap {
-        window_x: column as f64 * (printable_width - OVERLAP),
-        window_y: row as f64 * (printable_height - OVERLAP),
-        page_height,
-    };
-    let mut output = String::new();
-    let _ = writeln!(
-        output,
-        "q {} {} {} {} re W n",
-        n(MARGIN * POINTS_PER_MM),
-        n(MARGIN * POINTS_PER_MM),
-        n(printable_width * POINTS_PER_MM),
-        n(printable_height * POINTS_PER_MM)
-    );
-    for placement in &layout.placements {
-        let part = &pattern.parts[placement.part];
-        stroke_path(&mut output, &cut_outline(part), placement, map, 0.0, 0.5, None);
-        stroke_path(&mut output, &part.outline, placement, map, 0.45, 0.3, Some((4.0, 3.0)));
-        for internal in &part.internal {
-            stroke_path(&mut output, internal, placement, map, 0.45, 0.3, Some((5.0, 3.0)));
-        }
-        for notch in &part.notches {
-            let tangent = nearest_tangent(&part.outline, *notch);
-            let normal = Point::new(-tangent.y, tangent.x);
-            let a = transform_point(Point::new(notch.x - normal.x * 3.0, notch.y - normal.y * 3.0), placement);
-            let b = transform_point(Point::new(notch.x + normal.x * 3.0, notch.y + normal.y * 3.0), placement);
-            stroke_line(&mut output, a, b, map, 0.4);
-        }
-        draw_grainline(&mut output, part.grainline.0, part.grainline.1, placement, map);
-        for label in &part.labels {
-            let at = map.point(label.at, placement);
-            text(&mut output, &label.text, at, if label.text == part.name { 12.0 } else { 8.0 });
-        }
-    }
-    if row == 0 && column == 0 {
-        let lower_left = map.global(Point::new(0.0, 100.0));
-        let _ = writeln!(
-            output,
-            "q 0 G {} w [] 0 d {} {} {} {} re S Q",
-            n(0.5 * POINTS_PER_MM), n(lower_left.x), n(lower_left.y), n(100.0 * POINTS_PER_MM), n(100.0 * POINTS_PER_MM)
-        );
-        text(&mut output, "10 cm", map.global(Point::new(38.0, 53.0)), 8.0);
-    }
-    output.push_str("Q\n");
-
-    // Crop marks sit just outside each corner of the printable window.
-    let left = MARGIN * POINTS_PER_MM;
-    let right = (page_width - MARGIN) * POINTS_PER_MM;
-    let bottom = MARGIN * POINTS_PER_MM;
-    let top = (page_height - MARGIN) * POINTS_PER_MM;
-    let mark = 5.0 * POINTS_PER_MM;
-    for (x1, y1, x2, y2) in [
-        (left - mark, bottom, left + mark, bottom),
-        (left, bottom - mark, left, bottom + mark),
-        (right - mark, bottom, right + mark, bottom),
-        (right, bottom - mark, right, bottom + mark),
-        (left - mark, top, left + mark, top),
-        (left, top - mark, left, top + mark),
-        (right - mark, top, right + mark, top),
-        (right, top - mark, right, top + mark),
-    ] {
-        let _ = writeln!(output, "q 0 G 0.5 w {} {} m {} {} l S Q", n(x1), n(y1), n(x2), n(y2));
-    }
-    text(&mut output, &format!("r{}c{}", row + 1, column + 1), Point::new(left, 3.0 * POINTS_PER_MM), 3.0);
-    text(
-        &mut output,
-        &format!("{} × {}", columns, rows),
-        Point::new(right - 25.0 * POINTS_PER_MM, 3.0 * POINTS_PER_MM),
-        3.0,
-    );
-    output
-}
-
-fn pages_for(length: f64, window: f64) -> usize {
-    if length <= window {
-        1
-    } else {
-        (((length - window) / (window - OVERLAP)).ceil() as usize) + 1
-    }
-}
-
-fn append_object(pdf: &mut Vec<u8>, offsets: &mut Vec<usize>, number: usize, body: &[u8]) {
-    debug_assert_eq!(number, offsets.len());
-    offsets.push(pdf.len());
-    pdf.extend_from_slice(format!("{number} 0 obj\n").as_bytes());
-    pdf.extend_from_slice(body);
-    pdf.extend_from_slice(b"\nendobj\n");
-}
-
-pub(crate) fn to_pdf(pattern: &Pattern, layout: &Layout, page: PageSize) -> Vec<u8> {
-    let (page_width, page_height) = page_dimensions(page);
-    let printable_width = page_width - 2.0 * MARGIN;
-    let printable_height = page_height - 2.0 * MARGIN;
-    let columns = pages_for(layout.width_mm.max(100.0), printable_width);
-    let rows = pages_for(layout.height_mm.max(100.0), printable_height);
-    let page_count = columns * rows;
-    let font_object = 3 + page_count * 2;
-
-    let mut contents = Vec::with_capacity(page_count);
-    for row in 0..rows {
-        for column in 0..columns {
-            contents.push(page_content(
-                pattern,
-                layout,
-                page_width,
-                page_height,
-                row,
-                column,
-                rows,
-                columns,
-                printable_width,
-                printable_height,
-            ));
-        }
-    }
-
-    let mut pdf = b"%PDF-1.4\n%makepad-fabric-draft\n".to_vec();
-    let mut offsets = vec![0usize];
-    append_object(&mut pdf, &mut offsets, 1, b"<< /Type /Catalog /Pages 2 0 R >>");
-    let kids = (0..page_count)
-        .map(|index| format!("{} 0 R", 3 + index * 2))
-        .collect::<Vec<_>>()
-        .join(" ");
-    append_object(
-        &mut pdf,
-        &mut offsets,
-        2,
-        format!("<< /Type /Pages /Kids [{kids}] /Count {page_count} >>").as_bytes(),
-    );
-    for (index, content) in contents.iter().enumerate() {
-        let page_object = 3 + index * 2;
-        let stream_object = page_object + 1;
-        append_object(
-            &mut pdf,
-            &mut offsets,
-            page_object,
-            format!(
-                "<< /Type /Page /Parent 2 0 R /MediaBox [0 0 {} {}] /Resources << /Font << /F1 {} 0 R >> >> /Contents {} 0 R >>",
-                n(page_width * POINTS_PER_MM), n(page_height * POINTS_PER_MM), font_object, stream_object
-            )
-            .as_bytes(),
-        );
-        let mut stream = format!("<< /Length {} >>\nstream\n", content.as_bytes().len()).into_bytes();
-        stream.extend_from_slice(content.as_bytes());
-        stream.extend_from_slice(b"endstream");
-        append_object(&mut pdf, &mut offsets, stream_object, &stream);
-    }
-    append_object(
-        &mut pdf,
-        &mut offsets,
-        font_object,
-        b"<< /Type /Font /Subtype /Type1 /BaseFont /Helvetica /Encoding /WinAnsiEncoding >>",
-    );
-
-    let xref_offset = pdf.len();
-    pdf.extend_from_slice(format!("xref\n0 {}\n", offsets.len()).as_bytes());
-    pdf.extend_from_slice(b"0000000000 65535 f \n");
-    for offset in offsets.iter().skip(1) {
-        pdf.extend_from_slice(format!("{offset:010} 00000 n \n").as_bytes());
-    }
-    pdf.extend_from_slice(
-        format!(
-            "trailer\n<< /Size {} /Root 1 0 R >>\nstartxref\n{xref_offset}\n%%EOF\n",
-            offsets.len()
-        )
-        .as_bytes(),
-    );
-    pdf
-}
diff --git a/libs/fabric/draft/src/svg.rs b/libs/fabric/draft/src/svg.rs
deleted file mode 100644
index 62c8d16b7..000000000
--- a/libs/fabric/draft/src/svg.rs
+++ /dev/null
@@ -1,156 +0,0 @@
-use crate::geom::{nearest_tangent, polyline_path};
-use crate::nest::{transform_path, transform_point};
-use crate::{flatten, offset, Layout, Part, Path, Pattern, Placement, Point, Segment};
-use std::fmt::Write;
-
-fn number(value: f64) -> String {
-    let rounded = if value.abs() < 0.0005 { 0.0 } else { value };
-    format!("{rounded:.2}")
-}
-
-fn escape(value: &str) -> String {
-    value.replace('&', "&amp;").replace('<', "&lt;").replace('>', "&gt;").replace('"', "&quot;")
-}
-
-fn id(value: &str, index: usize) -> String {
-    let mut result = String::new();
-    for character in value.chars() {
-        if character.is_ascii_alphanumeric() {
-            result.push(character.to_ascii_lowercase());
-        } else if !result.ends_with('-') {
-            result.push('-');
-        }
-    }
-    format!("part-{index}-{}", result.trim_matches('-'))
-}
-
-pub(crate) fn cut_outline(part: &Part) -> Path {
-    let cut = offset(&part.outline, part.seam_allowance_mm);
-    if !part.on_fold {
-        return cut;
-    }
-    let (seam_min, _) = part.outline.bounds();
-    let mut points = flatten(&cut, 0.1);
-    for point in &mut points {
-        if point.x < seam_min.x {
-            point.x = seam_min.x;
-        }
-    }
-    polyline_path(&points, true)
-}
-
-pub(crate) fn path_data(path: &Path) -> String {
-    let mut data = format!("M {} {}", number(path.start.x), number(path.start.y));
-    for segment in &path.segments {
-        match *segment {
-            Segment::Line { to } => {
-                let _ = write!(data, " L {} {}", number(to.x), number(to.y));
-            }
-            Segment::Curve { c1, c2, to } => {
-                let _ = write!(
-                    data,
-                    " C {} {},{} {},{} {}",
-                    number(c1.x), number(c1.y), number(c2.x), number(c2.y), number(to.x), number(to.y)
-                );
-            }
-        }
-    }
-    if path.closed {
-        data.push_str(" Z");
-    }
-    data
-}
-
-fn polyline_points(path: &Path, placement: &Placement) -> String {
-    flatten(path, 0.1)
-        .into_iter()
-        .map(|point| {
-            let point = transform_point(point, placement);
-            format!("{},{}", number(point.x), number(point.y))
-        })
-        .collect::<Vec<_>>()
-        .join(" ")
-}
-
-fn line(output: &mut String, a: Point, b: Point, class: &str) {
-    let _ = writeln!(
-        output,
-        "    <line class=\"{class}\" x1=\"{}\" y1=\"{}\" x2=\"{}\" y2=\"{}\" />",
-        number(a.x), number(a.y), number(b.x), number(b.y)
-    );
-}
-
-fn grainline(output: &mut String, a: Point, b: Point) {
-    line(output, a, b, "grainline");
-    let dx = b.x - a.x;
-    let dy = b.y - a.y;
-    let length = dx.hypot(dy).max(1.0);
-    let ux = dx / length;
-    let uy = dy / length;
-    let nx = -uy;
-    let ny = ux;
-    for (tip, direction) in [(a, 1.0), (b, -1.0)] {
-        let base = Point::new(tip.x + ux * 8.0 * direction, tip.y + uy * 8.0 * direction);
-        line(output, tip, Point::new(base.x + nx * 3.0, base.y + ny * 3.0), "grainline");
-        line(output, tip, Point::new(base.x - nx * 3.0, base.y - ny * 3.0), "grainline");
-    }
-}
-
-pub(crate) fn to_svg(pattern: &Pattern, layout: &Layout) -> String {
-    let width = layout.width_mm.max(100.0);
-    let height = layout.height_mm.max(100.0);
-    let mut output = String::new();
-    let _ = writeln!(
-        output,
-        "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"{}mm\" height=\"{}mm\" viewBox=\"0 0 {} {}\">",
-        number(width), number(height), number(width), number(height)
-    );
-    output.push_str("  <style>.cut{fill:none;stroke:#000;stroke-width:.5}.seam{fill:none;stroke:#777;stroke-width:.3;stroke-dasharray:4 3}.internal{fill:none;stroke:#777;stroke-width:.3;stroke-dasharray:5 3}.notch,.grainline{fill:none;stroke:#000;stroke-width:.4}text{font-family:Helvetica,Arial,sans-serif;font-size:8mm}.part-name{font-size:12mm;font-weight:bold}</style>\n");
-    output.push_str("  <g id=\"test-square\">\n    <rect x=\"0\" y=\"0\" width=\"100\" height=\"100\" fill=\"none\" stroke=\"#000\" stroke-width=\"0.5\" />\n    <text x=\"38\" y=\"53\">10 cm</text>\n  </g>\n");
-
-    for placement in &layout.placements {
-        let part = &pattern.parts[placement.part];
-        let _ = writeln!(output, "  <g id=\"{}\">", id(&part.name, placement.part));
-        let cut = transform_path(&cut_outline(part), placement);
-        let seam = transform_path(&part.outline, placement);
-        let _ = writeln!(output, "    <path class=\"cut\" d=\"{}\" />", path_data(&cut));
-        let _ = writeln!(output, "    <path class=\"seam\" d=\"{}\" />", path_data(&seam));
-        for internal in &part.internal {
-            let _ = writeln!(
-                output,
-                "    <polyline class=\"internal\" points=\"{}\" />",
-                polyline_points(internal, placement)
-            );
-        }
-        for notch in &part.notches {
-            let tangent = nearest_tangent(&part.outline, *notch);
-            let normal = Point::new(-tangent.y, tangent.x);
-            let a = Point::new(notch.x - normal.x * 3.0, notch.y - normal.y * 3.0);
-            let b = Point::new(notch.x + normal.x * 3.0, notch.y + normal.y * 3.0);
-            line(&mut output, transform_point(a, placement), transform_point(b, placement), "notch");
-        }
-        grainline(
-            &mut output,
-            transform_point(part.grainline.0, placement),
-            transform_point(part.grainline.1, placement),
-        );
-        for label in &part.labels {
-            let at = transform_point(label.at, placement);
-            let class = if label.text == part.name { " class=\"part-name\"" } else { "" };
-            let angle = label.angle_deg + placement.rotation_deg;
-            let transform = if angle.abs() > 0.01 {
-                format!(" transform=\"rotate({} {} {})\"", number(angle), number(at.x), number(at.y))
-            } else {
-                String::new()
-            };
-            let _ = writeln!(
-                output,
-                "    <text{class} x=\"{}\" y=\"{}\"{transform}>{}</text>",
-                number(at.x), number(at.y), escape(&label.text)
-            );
-        }
-        output.push_str("  </g>\n");
-    }
-    output.push_str("</svg>\n");
-    output
-}
diff --git a/libs/fabric/measure/Cargo.toml b/libs/fabric/measure/Cargo.toml
deleted file mode 100644
index 80a0025ab..000000000
--- a/libs/fabric/measure/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "makepad-fabric-measure"
-version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
-description = "Body measurements from a body mesh: plane slices, landmarks, the 25-key garment schema"
-
-[dependencies]
diff --git a/libs/fabric/measure/src/lib.rs b/libs/fabric/measure/src/lib.rs
deleted file mode 100644
index ac5231886..000000000
--- a/libs/fabric/measure/src/lib.rs
+++ /dev/null
@@ -1,1688 +0,0 @@
-//! Body measurements from a body mesh.
-//!
-//! Input: a closed triangle mesh of a standing body in a rest pose (arms
-//! away from the torso), Y up, in CENTIMETRES, plus optional landmarks.
-//! Output: the 25-key measurement schema a pattern drafter needs, and the
-//! rings and lines that were measured so a viewer can draw them on the body.
-//!
-//! No mesh topology knowledge is assumed beyond "closed manifold": every
-//! landmark is found geometrically (see `measure`).
-
-use std::{cmp::Ordering, collections::HashMap, fmt};
-
-/// A closed triangle mesh in centimetres, Y up, standing on y ≈ min.
-#[derive(Clone, Debug, PartialEq)]
-pub struct BodyMesh {
-    pub vertices: Vec<[f32; 3]>,
-    pub faces: Vec<[u32; 3]>,
-    /// Known joint positions, when the producer has them. Purely a hint:
-    /// `measure` must work with `None` (geometric landmarking).
-    pub landmarks: Option<Landmarks>,
-}
-
-/// Joint positions in the mesh's frame, centimetres.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct Landmarks {
-    pub neck: [f32; 3],
-    pub left_shoulder: [f32; 3],
-    pub right_shoulder: [f32; 3],
-    pub left_elbow: [f32; 3],
-    pub right_elbow: [f32; 3],
-    pub left_wrist: [f32; 3],
-    pub right_wrist: [f32; 3],
-    pub left_hip: [f32; 3],
-    pub right_hip: [f32; 3],
-    pub left_knee: [f32; 3],
-    pub right_knee: [f32; 3],
-    pub left_ankle: [f32; 3],
-    pub right_ankle: [f32; 3],
-}
-
-/// The 25 measurements, all in centimetres. Circumferences are TAPE
-/// measurements (convex hull of the slice, not the skin path).
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct Measurements {
-    pub height: f32,
-    pub neck: f32,
-    pub shoulder_width: f32,
-    pub bust: f32,
-    pub underbust: f32,
-    pub waist: f32,
-    pub high_hip: f32,
-    pub hip: f32,
-    pub bicep: f32,
-    pub wrist: f32,
-    pub thigh: f32,
-    pub knee: f32,
-    pub calf: f32,
-    pub ankle: f32,
-    pub arm_length: f32,
-    pub upper_arm_length: f32,
-    pub back_waist_length: f32,
-    pub front_waist_length: f32,
-    pub shoulder_to_bust: f32,
-    pub inseam: f32,
-    pub outseam: f32,
-    pub crotch_depth: f32,
-    pub waist_to_hip: f32,
-    pub waist_to_knee: f32,
-    pub waist_to_floor: f32,
-}
-
-/// Stable key names, in schema order.
-pub const MEASUREMENT_KEYS: [&str; 25] = [
-    "height",
-    "neck",
-    "shoulder_width",
-    "bust",
-    "underbust",
-    "waist",
-    "high_hip",
-    "hip",
-    "bicep",
-    "wrist",
-    "thigh",
-    "knee",
-    "calf",
-    "ankle",
-    "arm_length",
-    "upper_arm_length",
-    "back_waist_length",
-    "front_waist_length",
-    "shoulder_to_bust",
-    "inseam",
-    "outseam",
-    "crotch_depth",
-    "waist_to_hip",
-    "waist_to_knee",
-    "waist_to_floor",
-];
-
-impl Measurements {
-    /// `(key, value)` in schema order.
-    pub fn entries(&self) -> [(&'static str, f32); 25] {
-        [
-            ("height", self.height),
-            ("neck", self.neck),
-            ("shoulder_width", self.shoulder_width),
-            ("bust", self.bust),
-            ("underbust", self.underbust),
-            ("waist", self.waist),
-            ("high_hip", self.high_hip),
-            ("hip", self.hip),
-            ("bicep", self.bicep),
-            ("wrist", self.wrist),
-            ("thigh", self.thigh),
-            ("knee", self.knee),
-            ("calf", self.calf),
-            ("ankle", self.ankle),
-            ("arm_length", self.arm_length),
-            ("upper_arm_length", self.upper_arm_length),
-            ("back_waist_length", self.back_waist_length),
-            ("front_waist_length", self.front_waist_length),
-            ("shoulder_to_bust", self.shoulder_to_bust),
-            ("inseam", self.inseam),
-            ("outseam", self.outseam),
-            ("crotch_depth", self.crotch_depth),
-            ("waist_to_hip", self.waist_to_hip),
-            ("waist_to_knee", self.waist_to_knee),
-            ("waist_to_floor", self.waist_to_floor),
-        ]
-    }
-
-    pub fn get(&self, key: &str) -> Option<f32> {
-        self.entries().iter().find(|(k, _)| *k == key).map(|(_, v)| *v)
-    }
-
-    pub fn set(&mut self, key: &str, value: f32) -> bool {
-        let slot = match key {
-            "height" => &mut self.height,
-            "neck" => &mut self.neck,
-            "shoulder_width" => &mut self.shoulder_width,
-            "bust" => &mut self.bust,
-            "underbust" => &mut self.underbust,
-            "waist" => &mut self.waist,
-            "high_hip" => &mut self.high_hip,
-            "hip" => &mut self.hip,
-            "bicep" => &mut self.bicep,
-            "wrist" => &mut self.wrist,
-            "thigh" => &mut self.thigh,
-            "knee" => &mut self.knee,
-            "calf" => &mut self.calf,
-            "ankle" => &mut self.ankle,
-            "arm_length" => &mut self.arm_length,
-            "upper_arm_length" => &mut self.upper_arm_length,
-            "back_waist_length" => &mut self.back_waist_length,
-            "front_waist_length" => &mut self.front_waist_length,
-            "shoulder_to_bust" => &mut self.shoulder_to_bust,
-            "inseam" => &mut self.inseam,
-            "outseam" => &mut self.outseam,
-            "crotch_depth" => &mut self.crotch_depth,
-            "waist_to_hip" => &mut self.waist_to_hip,
-            "waist_to_knee" => &mut self.waist_to_knee,
-            "waist_to_floor" => &mut self.waist_to_floor,
-            _ => return false,
-        };
-        *slot = value;
-        true
-    }
-
-    /// A plausible average adult body, for previews before any photo.
-    pub fn sample() -> Self {
-        Measurements {
-            height: 172.0,
-            neck: 38.0,
-            shoulder_width: 42.0,
-            bust: 96.0,
-            underbust: 84.0,
-            waist: 82.0,
-            high_hip: 90.0,
-            hip: 100.0,
-            bicep: 31.0,
-            wrist: 17.0,
-            thigh: 58.0,
-            knee: 39.0,
-            calf: 38.0,
-            ankle: 24.0,
-            arm_length: 60.0,
-            upper_arm_length: 33.0,
-            back_waist_length: 44.0,
-            front_waist_length: 42.0,
-            shoulder_to_bust: 26.0,
-            inseam: 78.0,
-            outseam: 104.0,
-            crotch_depth: 26.0,
-            waist_to_hip: 20.0,
-            waist_to_knee: 58.0,
-            waist_to_floor: 104.0,
-        }
-    }
-}
-
-/// How to measure.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct MeasureOptions {
-    /// The person's real height in cm. When given, the mesh is rescaled so
-    /// its height matches before anything is measured (monocular
-    /// reconstructions get scale wrong; the tape does not).
-    pub height_cm: Option<f32>,
-}
-
-/// One horizontal slice through the body: the closed loop, its height,
-/// and the two perimeters (skin path and tape/convex hull).
-#[derive(Clone, Debug, PartialEq)]
-pub struct Ring {
-    pub key: &'static str,
-    pub y_cm: f32,
-    /// Ordered closed polyline, centimetres.
-    pub points: Vec<[f32; 3]>,
-    pub skin_perimeter_cm: f32,
-    pub tape_perimeter_cm: f32,
-}
-
-/// A straight measured length, for drawing.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct Line {
-    pub key: &'static str,
-    pub from: [f32; 3],
-    pub to: [f32; 3],
-}
-
-/// Everything `measure` found.
-#[derive(Clone, Debug, PartialEq)]
-pub struct Measured {
-    pub values: Measurements,
-    /// The scale applied to the mesh (1.0 when no height was given).
-    pub scale: f32,
-    pub rings: Vec<Ring>,
-    pub lines: Vec<Line>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum MeasureError {
-    EmptyMesh,
-    NotAStandingBody(String),
-    NotImplemented,
-}
-
-impl fmt::Display for MeasureError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            MeasureError::EmptyMesh => write!(f, "the body mesh is empty"),
-            MeasureError::NotAStandingBody(why) => write!(f, "not a standing body: {why}"),
-            MeasureError::NotImplemented => write!(f, "measuring is not implemented yet"),
-        }
-    }
-}
-
-impl std::error::Error for MeasureError {}
-
-/// Measure a standing body. See the crate docs for the method.
-pub fn measure(mesh: &BodyMesh, options: &MeasureOptions) -> Result<Measured, MeasureError> {
-    if mesh.vertices.is_empty() || mesh.faces.is_empty() {
-        return Err(MeasureError::EmptyMesh);
-    }
-
-    let (mesh, scale, floor, top) = scaled_mesh(mesh, options)?;
-    let height = top - floor;
-    if !(100.0..=250.0).contains(&height) || !height.is_finite() {
-        return Err(MeasureError::NotAStandingBody(format!(
-            "height {height:.1} cm is outside 100..=250 cm"
-        )));
-    }
-
-    // First estimate the vertical axis from the whole mesh, then move it to
-    // the centre of the largest mid-hip section.  Translation of the input is
-    // deliberately irrelevant from this point onward.
-    let mut axis = mesh_xz_centroid(&mesh);
-    let hip_seed_y = floor + height * 0.55;
-    if let Some(info) = largest_loop_at(&mesh, hip_seed_y) {
-        axis = info.centroid;
-    }
-
-    let mut scan = Vec::with_capacity(height.ceil() as usize + 1);
-    let mut y = floor;
-    while y < top {
-        scan.push(ScanSlice::new(&mesh, y, axis));
-        y += 1.0;
-    }
-    if scan.last().is_none_or(|slice| top - slice.y > 0.25) {
-        scan.push(ScanSlice::new(&mesh, top - SLICE_NUDGE, axis));
-    }
-
-    let crotch_index = find_crotch(&scan, floor + height * 0.55, axis).ok_or_else(|| {
-        MeasureError::NotAStandingBody("no crotch split was found".to_string())
-    })?;
-    let crotch_y = scan[crotch_index].y;
-
-    let armpit_index = find_armpit(&scan, crotch_index, axis, mesh.landmarks.as_ref()).ok_or_else(
-        || MeasureError::NotAStandingBody("no arm merge was found".to_string()),
-    )?;
-    let armpit_y = scan[armpit_index].y;
-
-    let shoulder = torso_extreme(
-        &scan,
-        armpit_y,
-        (armpit_y + 12.0).min(top),
-        Extreme::XExtent,
-    )
-    .or_else(|| nearest_torso(&scan, armpit_y))
-    .expect("an arm merge always has an enclosing loop");
-    let shoulder_y = scan[shoulder.0].y;
-    let shoulder_loop = &scan[shoulder.0].loops[shoulder.1];
-    let shoulder_width = (shoulder_loop.max_x - shoulder_loop.min_x - 3.0).max(0.0);
-    let left_shoulder = inset_extreme_x(shoulder_loop, true, 1.5, shoulder_y);
-    let right_shoulder = inset_extreme_x(shoulder_loop, false, 1.5, shoulder_y);
-
-    let neck = torso_extreme(
-        &scan,
-        shoulder_y,
-        (shoulder_y + 18.0).min(top),
-        Extreme::MinTape,
-    )
-    .or_else(|| nearest_torso(&scan, shoulder_y))
-    .expect("the shoulder slice has an enclosing loop");
-    let neck_y = scan[neck.0].y;
-
-    let bust = torso_extreme(
-        &scan,
-        armpit_y - 22.0,
-        armpit_y - 4.0,
-        Extreme::MaxTape,
-    )
-    .or_else(|| torso_extreme(&scan, crotch_y + 5.0, armpit_y, Extreme::MaxTape))
-    .expect("a standing torso has a bust section");
-    let bust_y = scan[bust.0].y;
-
-    let underbust = torso_extreme(
-        &scan,
-        bust_y - 14.0,
-        bust_y - 3.0,
-        Extreme::MinTape,
-    )
-    .or_else(|| nearest_torso(&scan, bust_y - 7.0))
-    .expect("a standing torso has an underbust section");
-    let underbust_y = scan[underbust.0].y;
-
-    let waist = torso_extreme(
-        &scan,
-        underbust_y - 20.0,
-        underbust_y - 3.0,
-        Extreme::MinTape,
-    )
-    .or_else(|| {
-        torso_extreme(
-            &scan,
-            crotch_y + 10.0,
-            bust_y,
-            Extreme::MinTape,
-        )
-    })
-    .or_else(|| nearest_torso(&scan, (crotch_y + bust_y) * 0.5))
-    .expect("a standing torso has a waist section");
-    let waist_y = scan[waist.0].y;
-
-    // At coarse one-centimetre resolution the literal hip window can contain
-    // only the first post-split slice.  Use it when it has enough samples;
-    // otherwise extend the same search upward to the waist.
-    let hip_low = waist_y - 30.0;
-    let literal_hip_candidates = torso_candidates(&scan, hip_low, crotch_y).count();
-    let hip_hint = mesh
-        .landmarks
-        .as_ref()
-        .map(|lm| (lm.left_hip[1] + lm.right_hip[1]) * 0.5);
-    let hip = hip_hint
-        .and_then(|hint| {
-            let low = (hint - 10.0).max(hip_low);
-            let high = (hint + 10.0).min(waist_y);
-            (low <= high)
-                .then(|| torso_extreme(&scan, low, high, Extreme::MaxTape))
-                .flatten()
-        })
-        .or_else(|| {
-            if literal_hip_candidates >= 3 {
-                torso_extreme(&scan, hip_low, crotch_y, Extreme::MaxTape)
-            } else {
-                torso_extreme(&scan, hip_low.max(crotch_y), waist_y, Extreme::MaxTape)
-            }
-        })
-    .or_else(|| torso_extreme(&scan, hip_low, waist_y, Extreme::MaxTape))
-    .or_else(|| nearest_torso(&scan, crotch_y + 1.0))
-    .expect("a standing torso has a hip section");
-    let hip_y = scan[hip.0].y;
-    let high_hip_y = waist_y - (waist_y - hip_y) * 0.5;
-    let high_hip = nearest_torso(&scan, high_hip_y).expect("hip and waist bound a torso section");
-
-    let leg_length = (crotch_y - floor).max(1.0);
-    let thigh = leg_extreme(
-        &scan,
-        crotch_y - 10.0,
-        crotch_y - 1.0,
-        axis,
-        Extreme::MaxTape,
-    )
-    .or_else(|| leg_nearest(&scan, crotch_y - 2.0, axis))
-    .expect("a crotch split has a left leg");
-    let knee_hint = mesh
-        .landmarks
-        .as_ref()
-        .map(|lm| lm.left_knee[1].min(lm.right_knee[1]));
-    let knee_low = floor + 0.40 * leg_length;
-    let knee_high = floor + 0.60 * leg_length;
-    let knee = knee_hint
-        .and_then(|hint| {
-            let low = (hint - 8.0).max(knee_low);
-            let high = (hint + 8.0).min(knee_high);
-            (low <= high)
-                .then(|| leg_extreme(&scan, low, high, axis, Extreme::MinTape))
-                .flatten()
-        })
-        .or_else(|| leg_extreme(&scan, knee_low, knee_high, axis, Extreme::MinTape))
-    .expect("a standing body has a knee section");
-    let knee_y = scan[knee.0].y;
-    let calf = leg_extreme(
-        &scan,
-        floor + 0.18 * leg_length,
-        knee_y,
-        axis,
-        Extreme::MaxTape,
-    )
-    .or_else(|| leg_nearest(&scan, (floor + knee_y) * 0.5, axis))
-    .expect("a standing body has a calf section");
-    let ankle_hint = mesh
-        .landmarks
-        .as_ref()
-        .map(|lm| lm.left_ankle[1].min(lm.right_ankle[1]));
-    let ankle_low = floor + 5.0;
-    let ankle_high = floor + 0.15 * leg_length;
-    let ankle = ankle_hint
-        .and_then(|hint| {
-            let low = (hint - 4.0).max(ankle_low);
-            let high = (hint + 4.0).min(ankle_high);
-            (low <= high)
-                .then(|| leg_extreme(&scan, low, high, axis, Extreme::MinTape))
-                .flatten()
-        })
-        .or_else(|| leg_extreme(&scan, ankle_low, ankle_high, axis, Extreme::MinTape))
-    .expect("a standing body has an ankle section");
-
-    let bicep_seed = arm_extreme(
-        &scan,
-        armpit_y - 12.0,
-        armpit_y - 2.0,
-        axis,
-        Extreme::MaxTape,
-    )
-    .ok_or_else(|| MeasureError::NotAStandingBody("no left arm section was found".to_string()))?;
-    let arm_track = trace_arm(&scan, bicep_seed, axis);
-    let bicep = track_extreme(
-        &scan,
-        &arm_track,
-        armpit_y - 12.0,
-        armpit_y - 2.0,
-        Extreme::MaxTape,
-    )
-    .unwrap_or(bicep_seed);
-    let bicep_y = scan[bicep.0].y;
-    let lowest_arm_y = arm_track
-        .iter()
-        .map(|(index, _)| scan[*index].y)
-        .fold(bicep_y, f32::min);
-    let wrist_hint = mesh
-        .landmarks
-        .as_ref()
-        .map(|lm| lm.left_wrist[1].min(lm.right_wrist[1]));
-    let wrist = wrist_hint
-        .and_then(|hint| {
-            track_extreme(
-                &scan,
-                &arm_track,
-                hint - 5.0,
-                hint + 5.0,
-                Extreme::MinTape,
-            )
-        })
-        .or_else(|| {
-            track_extreme(
-                &scan,
-                &arm_track,
-                lowest_arm_y + 12.0,
-                lowest_arm_y + 30.0,
-                Extreme::MinTape,
-            )
-        })
-    .unwrap_or_else(|| *arm_track.first().unwrap_or(&bicep));
-    let wrist_y = scan[wrist.0].y;
-    let elbow = track_extreme(
-        &scan,
-        &arm_track,
-        wrist_y + 8.0,
-        bicep_y,
-        Extreme::MinTape,
-    )
-    .or_else(|| {
-        mesh.landmarks.as_ref().and_then(|lm| {
-            let hint = lm.left_elbow[1].min(lm.right_elbow[1]);
-            track_nearest(&scan, &arm_track, hint)
-        })
-    })
-    .unwrap_or(bicep);
-
-    let elbow_point = loop_center_point(&scan[elbow.0], elbow.1);
-    let wrist_point = loop_center_point(&scan[wrist.0], wrist.1);
-    let upper_arm_length = distance3(left_shoulder, elbow_point);
-    let arm_length = upper_arm_length + distance3(elbow_point, wrist_point);
-
-    let front_sign = detect_front(&mesh, &scan, floor, axis, ankle);
-    let back_path = torso_surface_path(&scan, waist_y, neck_y, front_sign, SurfaceSide::Back);
-    let front_path = torso_surface_path(&scan, waist_y, neck_y, front_sign, SurfaceSide::Front);
-    let back_waist_length = path_length(&back_path);
-    let front_waist_length = path_length(&front_path);
-    let bust_front = side_front_point(&scan[bust.0].loops[bust.1], axis, front_sign);
-    let shoulder_bust_path = torso_surface_at_x(
-        &scan,
-        bust_y,
-        shoulder_y,
-        bust_front[0],
-        front_sign,
-    );
-    let shoulder_to_bust = path_length(&shoulder_bust_path);
-
-    let values = Measurements {
-        height,
-        neck: loop_at(&scan, neck).tape,
-        shoulder_width,
-        bust: loop_at(&scan, bust).tape,
-        underbust: loop_at(&scan, underbust).tape,
-        waist: loop_at(&scan, waist).tape,
-        high_hip: loop_at(&scan, high_hip).tape,
-        hip: loop_at(&scan, hip).tape,
-        bicep: loop_at(&scan, bicep).tape,
-        wrist: loop_at(&scan, wrist).tape,
-        thigh: loop_at(&scan, thigh).tape,
-        knee: loop_at(&scan, knee).tape,
-        calf: loop_at(&scan, calf).tape,
-        ankle: loop_at(&scan, ankle).tape,
-        arm_length,
-        upper_arm_length,
-        back_waist_length,
-        front_waist_length,
-        shoulder_to_bust,
-        inseam: crotch_y - floor,
-        outseam: waist_y - floor,
-        crotch_depth: waist_y - crotch_y,
-        waist_to_hip: waist_y - hip_y,
-        waist_to_knee: waist_y - knee_y,
-        waist_to_floor: waist_y - floor,
-    };
-
-    let rings = [
-        ("neck", neck),
-        ("bust", bust),
-        ("underbust", underbust),
-        ("waist", waist),
-        ("high_hip", high_hip),
-        ("hip", hip),
-        ("bicep", bicep),
-        ("wrist", wrist),
-        ("thigh", thigh),
-        ("knee", knee),
-        ("calf", calf),
-        ("ankle", ankle),
-    ]
-    .into_iter()
-    .map(|(key, at)| make_ring(key, &scan, at))
-    .collect();
-
-    let neck_back = back_path.last().copied().unwrap_or([axis[0], neck_y, axis[1]]);
-    let waist_back = back_path.first().copied().unwrap_or([axis[0], waist_y, axis[1]]);
-    let lines = vec![
-        Line {
-            key: "shoulder_width",
-            from: left_shoulder,
-            to: right_shoulder,
-        },
-        Line {
-            key: "arm_length",
-            from: left_shoulder,
-            to: elbow_point,
-        },
-        Line {
-            key: "arm_length",
-            from: elbow_point,
-            to: wrist_point,
-        },
-        Line {
-            key: "inseam",
-            from: [axis[0], floor, axis[1]],
-            to: [axis[0], crotch_y, axis[1]],
-        },
-        Line {
-            key: "crotch_depth",
-            from: [axis[0], crotch_y, axis[1]],
-            to: [axis[0], waist_y, axis[1]],
-        },
-        Line {
-            key: "back_waist_length",
-            from: neck_back,
-            to: waist_back,
-        },
-        Line {
-            key: "height",
-            from: [axis[0], floor, axis[1]],
-            to: [axis[0], top, axis[1]],
-        },
-    ];
-
-    Ok(Measured {
-        values,
-        scale,
-        rings,
-        lines,
-    })
-}
-
-/// All closed loops where the horizontal plane `y = y_cm` cuts the mesh,
-/// as ordered polylines. Public so a viewer can show any slice.
-pub fn slice_loops(mesh: &BodyMesh, y_cm: f32) -> Vec<Vec<[f32; 3]>> {
-    if mesh.vertices.is_empty() || mesh.faces.is_empty() || !y_cm.is_finite() {
-        return Vec::new();
-    }
-
-    let mut y = y_cm;
-    if mesh
-        .vertices
-        .iter()
-        .any(|point| (point[1] - y).abs() <= f32::EPSILON * point[1].abs().max(1.0))
-    {
-        y += SLICE_NUDGE;
-    }
-
-    let mut edge_nodes: HashMap<(u32, u32), usize> = HashMap::new();
-    let mut points = Vec::<[f32; 3]>::new();
-    let mut segments = Vec::<(usize, usize)>::new();
-
-    for face in &mesh.faces {
-        let ids = [face[0], face[1], face[2]];
-        if ids.iter().any(|id| *id as usize >= mesh.vertices.len()) {
-            continue;
-        }
-        let mut crossings = [usize::MAX; 2];
-        let mut crossing_count = 0;
-        for &(a_pos, b_pos) in &[(0usize, 1usize), (1, 2), (2, 0)] {
-            let a_id = ids[a_pos];
-            let b_id = ids[b_pos];
-            let a = mesh.vertices[a_id as usize];
-            let b = mesh.vertices[b_id as usize];
-            if (a[1] < y && b[1] > y) || (a[1] > y && b[1] < y) {
-                if crossing_count == 2 {
-                    break;
-                }
-                let key = if a_id < b_id {
-                    (a_id, b_id)
-                } else {
-                    (b_id, a_id)
-                };
-                let node = *edge_nodes.entry(key).or_insert_with(|| {
-                    let t = (y - a[1]) / (b[1] - a[1]);
-                    let point = [
-                        a[0] + (b[0] - a[0]) * t,
-                        y,
-                        a[2] + (b[2] - a[2]) * t,
-                    ];
-                    points.push(point);
-                    points.len() - 1
-                });
-                crossings[crossing_count] = node;
-                crossing_count += 1;
-            }
-        }
-        if crossing_count == 2 && crossings[0] != crossings[1] {
-            segments.push((crossings[0], crossings[1]));
-        }
-    }
-
-    if segments.is_empty() {
-        return Vec::new();
-    }
-    let mut incident = vec![Vec::<usize>::new(); points.len()];
-    for (segment_id, &(a, b)) in segments.iter().enumerate() {
-        incident[a].push(segment_id);
-        incident[b].push(segment_id);
-    }
-    let mut used = vec![false; segments.len()];
-    let mut loops = Vec::new();
-    for first_segment in 0..segments.len() {
-        if used[first_segment] {
-            continue;
-        }
-        let start = segments[first_segment].0;
-        let mut current = start;
-        let mut segment = first_segment;
-        let mut ordered = Vec::new();
-        loop {
-            if used[segment] {
-                break;
-            }
-            used[segment] = true;
-            ordered.push(points[current]);
-            let (a, b) = segments[segment];
-            let next = if a == current { b } else { a };
-            if next == start {
-                if ordered.len() >= 3 {
-                    loops.push(ordered);
-                }
-                break;
-            }
-            let Some(next_segment) = incident[next].iter().copied().find(|id| !used[*id]) else {
-                break;
-            };
-            current = next;
-            segment = next_segment;
-        }
-    }
-    loops
-}
-
-const SLICE_NUDGE: f32 = 1.0e-4;
-
-#[derive(Clone, Debug)]
-struct LoopInfo {
-    points: Vec<[f32; 3]>,
-    area: f32,
-    centroid: [f32; 2],
-    skin: f32,
-    tape: f32,
-    min_x: f32,
-    max_x: f32,
-    min_z: f32,
-    max_z: f32,
-}
-
-impl LoopInfo {
-    fn new(points: Vec<[f32; 3]>) -> Self {
-        let mut twice_area = 0.0;
-        let mut centroid_x = 0.0;
-        let mut centroid_z = 0.0;
-        let mut skin = 0.0;
-        let mut min_x = f32::INFINITY;
-        let mut max_x = f32::NEG_INFINITY;
-        let mut min_z = f32::INFINITY;
-        let mut max_z = f32::NEG_INFINITY;
-        for index in 0..points.len() {
-            let a = points[index];
-            let b = points[(index + 1) % points.len()];
-            let cross = a[0] * b[2] - b[0] * a[2];
-            twice_area += cross;
-            centroid_x += (a[0] + b[0]) * cross;
-            centroid_z += (a[2] + b[2]) * cross;
-            skin += ((b[0] - a[0]).powi(2) + (b[2] - a[2]).powi(2)).sqrt();
-            min_x = min_x.min(a[0]);
-            max_x = max_x.max(a[0]);
-            min_z = min_z.min(a[2]);
-            max_z = max_z.max(a[2]);
-        }
-        let centroid = if twice_area.abs() > 1.0e-6 {
-            [
-                centroid_x / (3.0 * twice_area),
-                centroid_z / (3.0 * twice_area),
-            ]
-        } else {
-            let count = points.len().max(1) as f32;
-            [
-                points.iter().map(|point| point[0]).sum::<f32>() / count,
-                points.iter().map(|point| point[2]).sum::<f32>() / count,
-            ]
-        };
-        let tape = convex_hull_perimeter(&points);
-        Self {
-            points,
-            area: 0.5 * twice_area.abs(),
-            centroid,
-            skin,
-            tape,
-            min_x,
-            max_x,
-            min_z,
-            max_z,
-        }
-    }
-
-    fn contains(&self, point: [f32; 2]) -> bool {
-        let mut inside = false;
-        for index in 0..self.points.len() {
-            let a = self.points[index];
-            let b = self.points[(index + 1) % self.points.len()];
-            if (a[2] > point[1]) != (b[2] > point[1])
-                && point[0]
-                    < (b[0] - a[0]) * (point[1] - a[2]) / (b[2] - a[2]) + a[0]
-            {
-                inside = !inside;
-            }
-        }
-        inside
-    }
-}
-
-#[derive(Clone, Debug)]
-struct ScanSlice {
-    y: f32,
-    loops: Vec<LoopInfo>,
-    torso: Option<usize>,
-}
-
-impl ScanSlice {
-    fn new(mesh: &BodyMesh, y: f32, axis: [f32; 2]) -> Self {
-        let loops: Vec<_> = slice_loops(mesh, y).into_iter().map(LoopInfo::new).collect();
-        let torso = loops
-            .iter()
-            .enumerate()
-            .filter(|(_, info)| info.contains(axis))
-            .max_by(|(_, a), (_, b)| cmp_f32(a.area, b.area))
-            .map(|(index, _)| index);
-        let actual_y = loops
-            .first()
-            .and_then(|info| info.points.first())
-            .map_or(y, |point| point[1]);
-        Self {
-            y: actual_y,
-            loops,
-            torso,
-        }
-    }
-}
-
-#[derive(Clone, Copy)]
-enum Extreme {
-    MinTape,
-    MaxTape,
-    XExtent,
-}
-
-#[derive(Clone, Copy)]
-enum SurfaceSide {
-    Front,
-    Back,
-}
-
-fn scaled_mesh(
-    mesh: &BodyMesh,
-    options: &MeasureOptions,
-) -> Result<(BodyMesh, f32, f32, f32), MeasureError> {
-    let (input_floor, input_top) = y_bounds(mesh).ok_or(MeasureError::EmptyMesh)?;
-    let input_height = input_top - input_floor;
-    if input_height <= 0.0 || !input_height.is_finite() {
-        return Err(MeasureError::NotAStandingBody(
-            "mesh has no positive vertical extent".to_string(),
-        ));
-    }
-    let scale = options.height_cm.map_or(1.0, |height| height / input_height);
-    if scale <= 0.0 || !scale.is_finite() {
-        return Err(MeasureError::NotAStandingBody(
-            "requested height is not positive and finite".to_string(),
-        ));
-    }
-    let centre = mesh_xz_centroid(mesh);
-    let floor_point = [centre[0], input_floor, centre[1]];
-    let transform = |point: [f32; 3]| {
-        [
-            floor_point[0] + (point[0] - floor_point[0]) * scale,
-            floor_point[1] + (point[1] - floor_point[1]) * scale,
-            floor_point[2] + (point[2] - floor_point[2]) * scale,
-        ]
-    };
-    let landmarks = mesh.landmarks.map(|landmarks| Landmarks {
-        neck: transform(landmarks.neck),
-        left_shoulder: transform(landmarks.left_shoulder),
-        right_shoulder: transform(landmarks.right_shoulder),
-        left_elbow: transform(landmarks.left_elbow),
-        right_elbow: transform(landmarks.right_elbow),
-        left_wrist: transform(landmarks.left_wrist),
-        right_wrist: transform(landmarks.right_wrist),
-        left_hip: transform(landmarks.left_hip),
-        right_hip: transform(landmarks.right_hip),
-        left_knee: transform(landmarks.left_knee),
-        right_knee: transform(landmarks.right_knee),
-        left_ankle: transform(landmarks.left_ankle),
-        right_ankle: transform(landmarks.right_ankle),
-    });
-    let scaled = BodyMesh {
-        vertices: mesh.vertices.iter().copied().map(transform).collect(),
-        faces: mesh.faces.clone(),
-        landmarks,
-    };
-    let floor = input_floor;
-    let top = input_floor + input_height * scale;
-    Ok((scaled, scale, floor, top))
-}
-
-fn y_bounds(mesh: &BodyMesh) -> Option<(f32, f32)> {
-    let mut floor = f32::INFINITY;
-    let mut top = f32::NEG_INFINITY;
-    for point in &mesh.vertices {
-        if !point.iter().all(|value| value.is_finite()) {
-            continue;
-        }
-        floor = floor.min(point[1]);
-        top = top.max(point[1]);
-    }
-    (floor.is_finite() && top.is_finite()).then_some((floor, top))
-}
-
-fn mesh_xz_centroid(mesh: &BodyMesh) -> [f32; 2] {
-    let count = mesh.vertices.len().max(1) as f32;
-    [
-        mesh.vertices.iter().map(|point| point[0]).sum::<f32>() / count,
-        mesh.vertices.iter().map(|point| point[2]).sum::<f32>() / count,
-    ]
-}
-
-fn largest_loop_at(mesh: &BodyMesh, y: f32) -> Option<LoopInfo> {
-    slice_loops(mesh, y)
-        .into_iter()
-        .map(LoopInfo::new)
-        .max_by(|a, b| cmp_f32(a.area, b.area))
-}
-
-fn find_crotch(scan: &[ScanSlice], from_y: f32, axis: [f32; 2]) -> Option<usize> {
-    let start = scan
-        .iter()
-        .rposition(|slice| slice.y <= from_y)
-        .unwrap_or(scan.len().saturating_sub(1));
-    let mut saw_torso = scan[start..]
-        .iter()
-        .take(3)
-        .any(|slice| slice.torso.is_some());
-    for index in (0..=start).rev() {
-        let slice = &scan[index];
-        if slice.torso.is_some() {
-            saw_torso = true;
-            continue;
-        }
-        if saw_torso && has_two_legs(slice, axis) {
-            return Some(index);
-        }
-    }
-    None
-}
-
-fn has_two_legs(slice: &ScanSlice, axis: [f32; 2]) -> bool {
-    let legs = two_largest_separate_loops(slice);
-    legs.len() == 2
-        && slice.loops[legs[0]].area > 20.0
-        && slice.loops[legs[1]].area > 20.0
-        && (slice.loops[legs[0]].centroid[0] - axis[0])
-            * (slice.loops[legs[1]].centroid[0] - axis[0])
-            < 0.0
-}
-
-fn find_armpit(
-    scan: &[ScanSlice],
-    crotch_index: usize,
-    axis: [f32; 2],
-    landmarks: Option<&Landmarks>,
-) -> Option<usize> {
-    let shoulder_hint = landmarks.map(|landmarks| {
-        (landmarks.left_shoulder[1] + landmarks.right_shoulder[1]) * 0.5
-    });
-    let mut saw_two_arms = false;
-    let mut previous_count = 0;
-    let end_y = shoulder_hint.map_or(f32::INFINITY, |hint| hint + 10.0);
-    for index in crotch_index.saturating_add(1)..scan.len() {
-        let slice = &scan[index];
-        if slice.y > end_y {
-            break;
-        }
-        let count = arm_candidates(slice, axis).count();
-        if count >= 2 {
-            saw_two_arms = true;
-        } else if saw_two_arms
-            && slice.torso.is_some()
-            && (count < previous_count || count == 0)
-        {
-            return Some(index);
-        }
-        previous_count = count;
-    }
-    None
-}
-
-fn arm_candidates<'a>(
-    slice: &'a ScanSlice,
-    axis: [f32; 2],
-) -> impl Iterator<Item = (usize, &'a LoopInfo)> + 'a {
-    let torso_half_width = slice
-        .torso
-        .map(|index| (slice.loops[index].max_x - slice.loops[index].min_x) * 0.5)
-        .unwrap_or(12.0);
-    slice
-        .loops
-        .iter()
-        .enumerate()
-        .filter(move |(index, info)| {
-            Some(*index) != slice.torso
-                && info.area > 1.0
-                && (info.centroid[0] - axis[0]).abs() > torso_half_width * 0.5
-        })
-}
-
-fn torso_candidates(
-    scan: &[ScanSlice],
-    low: f32,
-    high: f32,
-) -> impl Iterator<Item = (usize, usize)> + '_ {
-    let (low, high) = ordered_bounds(low, high);
-    scan.iter().enumerate().filter_map(move |(index, slice)| {
-        (slice.y >= low && slice.y <= high)
-            .then_some(slice.torso.map(|loop_index| (index, loop_index)))
-            .flatten()
-    })
-}
-
-fn torso_extreme(
-    scan: &[ScanSlice],
-    low: f32,
-    high: f32,
-    extreme: Extreme,
-) -> Option<(usize, usize)> {
-    select_extreme(scan, torso_candidates(scan, low, high), extreme)
-}
-
-fn nearest_torso(scan: &[ScanSlice], y: f32) -> Option<(usize, usize)> {
-    scan.iter()
-        .enumerate()
-        .filter_map(|(index, slice)| {
-            slice
-                .torso
-                .map(|loop_index| ((slice.y - y).abs(), index, loop_index))
-        })
-        .min_by(|a, b| cmp_f32(a.0, b.0))
-        .map(|(_, index, loop_index)| (index, loop_index))
-}
-
-fn leg_loop(slice: &ScanSlice, axis: [f32; 2]) -> Option<usize> {
-    let _ = axis;
-    two_largest_separate_loops(slice)
-        .into_iter()
-        .filter(|index| slice.loops[*index].area > 1.0)
-        .min_by(|a, b| {
-            cmp_f32(
-                slice.loops[*a].centroid[0],
-                slice.loops[*b].centroid[0],
-            )
-        })
-}
-
-fn two_largest_separate_loops(slice: &ScanSlice) -> Vec<usize> {
-    let mut loops: Vec<_> = (0..slice.loops.len())
-        .filter(|index| Some(*index) != slice.torso)
-        .collect();
-    loops.sort_unstable_by(|a, b| cmp_f32(slice.loops[*b].area, slice.loops[*a].area));
-    loops.truncate(2);
-    loops
-}
-
-fn leg_extreme(
-    scan: &[ScanSlice],
-    low: f32,
-    high: f32,
-    axis: [f32; 2],
-    extreme: Extreme,
-) -> Option<(usize, usize)> {
-    let (low, high) = ordered_bounds(low, high);
-    let candidates = scan.iter().enumerate().filter_map(|(index, slice)| {
-        (slice.y >= low && slice.y <= high)
-            .then(|| leg_loop(slice, axis).map(|loop_index| (index, loop_index)))
-            .flatten()
-    });
-    select_extreme(scan, candidates, extreme)
-}
-
-fn leg_nearest(scan: &[ScanSlice], y: f32, axis: [f32; 2]) -> Option<(usize, usize)> {
-    scan.iter()
-        .enumerate()
-        .filter_map(|(index, slice)| {
-            leg_loop(slice, axis).map(|loop_index| ((slice.y - y).abs(), index, loop_index))
-        })
-        .min_by(|a, b| cmp_f32(a.0, b.0))
-        .map(|(_, index, loop_index)| (index, loop_index))
-}
-
-fn arm_extreme(
-    scan: &[ScanSlice],
-    low: f32,
-    high: f32,
-    axis: [f32; 2],
-    extreme: Extreme,
-) -> Option<(usize, usize)> {
-    let (low, high) = ordered_bounds(low, high);
-    let candidates = scan.iter().enumerate().filter_map(|(index, slice)| {
-        if slice.y < low || slice.y > high {
-            return None;
-        }
-        arm_candidates(slice, axis)
-            .filter(|(_, info)| info.centroid[0] < axis[0])
-            .min_by(|(_, a), (_, b)| cmp_f32(a.centroid[0], b.centroid[0]))
-            .map(|(loop_index, _)| (index, loop_index))
-    });
-    select_extreme(scan, candidates, extreme)
-}
-
-fn trace_arm(
-    scan: &[ScanSlice],
-    seed: (usize, usize),
-    axis: [f32; 2],
-) -> Vec<(usize, usize)> {
-    let mut track = vec![seed];
-    let mut previous = scan[seed.0].loops[seed.1].centroid;
-    let mut missed = 0;
-    for index in (0..seed.0).rev() {
-        let best = arm_candidates(&scan[index], axis)
-            .filter(|(_, info)| info.centroid[0] < axis[0])
-            .map(|(loop_index, info)| {
-                let distance = distance2(info.centroid, previous);
-                (distance, loop_index, info.centroid)
-            })
-            .min_by(|a, b| cmp_f32(a.0, b.0));
-        if let Some((distance, loop_index, centre)) = best.filter(|best| best.0 <= 5.0) {
-            let _ = distance;
-            track.push((index, loop_index));
-            previous = centre;
-            missed = 0;
-        } else {
-            missed += 1;
-            if missed >= 2 {
-                break;
-            }
-        }
-    }
-    track.sort_unstable_by_key(|entry| entry.0);
-    track
-}
-
-fn track_extreme(
-    scan: &[ScanSlice],
-    track: &[(usize, usize)],
-    low: f32,
-    high: f32,
-    extreme: Extreme,
-) -> Option<(usize, usize)> {
-    let (low, high) = ordered_bounds(low, high);
-    select_extreme(
-        scan,
-        track
-            .iter()
-            .copied()
-            .filter(|(index, _)| scan[*index].y >= low && scan[*index].y <= high),
-        extreme,
-    )
-}
-
-fn track_nearest(
-    scan: &[ScanSlice],
-    track: &[(usize, usize)],
-    y: f32,
-) -> Option<(usize, usize)> {
-    track
-        .iter()
-        .copied()
-        .min_by(|a, b| cmp_f32((scan[a.0].y - y).abs(), (scan[b.0].y - y).abs()))
-}
-
-fn select_extreme(
-    scan: &[ScanSlice],
-    candidates: impl Iterator<Item = (usize, usize)>,
-    extreme: Extreme,
-) -> Option<(usize, usize)> {
-    candidates.max_by(|a, b| {
-        let a = &scan[a.0].loops[a.1];
-        let b = &scan[b.0].loops[b.1];
-        match extreme {
-            Extreme::MinTape => cmp_f32(b.tape, a.tape),
-            Extreme::MaxTape => cmp_f32(a.tape, b.tape),
-            Extreme::XExtent => cmp_f32(a.max_x - a.min_x, b.max_x - b.min_x),
-        }
-    })
-}
-
-fn loop_at(scan: &[ScanSlice], at: (usize, usize)) -> &LoopInfo {
-    &scan[at.0].loops[at.1]
-}
-
-fn loop_center_point(slice: &ScanSlice, loop_index: usize) -> [f32; 3] {
-    let centre = slice.loops[loop_index].centroid;
-    [centre[0], slice.y, centre[1]]
-}
-
-fn make_ring(key: &'static str, scan: &[ScanSlice], at: (usize, usize)) -> Ring {
-    let info = loop_at(scan, at);
-    Ring {
-        key,
-        y_cm: scan[at.0].y,
-        points: info.points.clone(),
-        skin_perimeter_cm: info.skin,
-        tape_perimeter_cm: info.tape,
-    }
-}
-
-fn inset_extreme_x(info: &LoopInfo, left: bool, inset: f32, y: f32) -> [f32; 3] {
-    let extreme = if left { info.min_x } else { info.max_x };
-    let point = info
-        .points
-        .iter()
-        .min_by(|a, b| cmp_f32((a[0] - extreme).abs(), (b[0] - extreme).abs()))
-        .copied()
-        .unwrap_or([extreme, y, info.centroid[1]]);
-    [
-        point[0] + if left { inset } else { -inset },
-        y,
-        point[2],
-    ]
-}
-
-fn detect_front(
-    mesh: &BodyMesh,
-    scan: &[ScanSlice],
-    floor: f32,
-    axis: [f32; 2],
-    ankle: (usize, usize),
-) -> f32 {
-    let ankle_centre = loop_at(scan, ankle).centroid[1];
-    let foot_loops = slice_loops(mesh, floor + 3.0);
-    let mut positive: f32 = 0.0;
-    let mut negative: f32 = 0.0;
-    for points in foot_loops {
-        let info = LoopInfo::new(points);
-        if (info.centroid[0] - axis[0]).abs() < 30.0 {
-            positive = positive.max(info.max_z - ankle_centre);
-            negative = negative.max(ankle_centre - info.min_z);
-        }
-    }
-    if negative > positive { -1.0 } else { 1.0 }
-}
-
-fn torso_surface_path(
-    scan: &[ScanSlice],
-    low: f32,
-    high: f32,
-    front_sign: f32,
-    side: SurfaceSide,
-) -> Vec<[f32; 3]> {
-    torso_candidates(scan, low, high)
-        .map(|(slice_index, loop_index)| {
-            let info = &scan[slice_index].loops[loop_index];
-            let direction = match side {
-                SurfaceSide::Front => front_sign,
-                SurfaceSide::Back => -front_sign,
-            };
-            info.points
-                .iter()
-                .max_by(|a, b| cmp_f32(a[2] * direction, b[2] * direction))
-                .copied()
-                .unwrap_or([info.centroid[0], scan[slice_index].y, info.centroid[1]])
-        })
-        .collect()
-}
-
-fn side_front_point(info: &LoopInfo, axis: [f32; 2], front_sign: f32) -> [f32; 3] {
-    let side_limit = axis[0] - (info.max_x - info.min_x) * 0.05;
-    info.points
-        .iter()
-        .filter(|point| point[0] < side_limit)
-        .max_by(|a, b| cmp_f32(a[2] * front_sign, b[2] * front_sign))
-        .copied()
-        .or_else(|| {
-            info.points
-                .iter()
-                .max_by(|a, b| cmp_f32(a[2] * front_sign, b[2] * front_sign))
-                .copied()
-        })
-        .unwrap_or([axis[0], 0.0, axis[1]])
-}
-
-fn torso_surface_at_x(
-    scan: &[ScanSlice],
-    low: f32,
-    high: f32,
-    x: f32,
-    front_sign: f32,
-) -> Vec<[f32; 3]> {
-    torso_candidates(scan, low, high)
-        .map(|(slice_index, loop_index)| {
-            let info = &scan[slice_index].loops[loop_index];
-            let mut intersections = Vec::new();
-            for index in 0..info.points.len() {
-                let a = info.points[index];
-                let b = info.points[(index + 1) % info.points.len()];
-                if (a[0] <= x && b[0] >= x) || (a[0] >= x && b[0] <= x) {
-                    let dx = b[0] - a[0];
-                    if dx.abs() > 1.0e-6 {
-                        let t = (x - a[0]) / dx;
-                        if (0.0..=1.0).contains(&t) {
-                            intersections.push([x, scan[slice_index].y, a[2] + (b[2] - a[2]) * t]);
-                        }
-                    }
-                }
-            }
-            intersections
-                .into_iter()
-                .max_by(|a, b| cmp_f32(a[2] * front_sign, b[2] * front_sign))
-                .or_else(|| {
-                    info.points
-                        .iter()
-                        .min_by(|a, b| cmp_f32((a[0] - x).abs(), (b[0] - x).abs()))
-                        .copied()
-                })
-                .unwrap_or([x, scan[slice_index].y, info.centroid[1]])
-        })
-        .collect()
-}
-
-fn path_length(points: &[[f32; 3]]) -> f32 {
-    points
-        .windows(2)
-        .map(|pair| distance3(pair[0], pair[1]))
-        .sum()
-}
-
-fn convex_hull_perimeter(points: &[[f32; 3]]) -> f32 {
-    let mut planar: Vec<[f32; 2]> = points.iter().map(|point| [point[0], point[2]]).collect();
-    planar.sort_by(|a, b| cmp_f32(a[0], b[0]).then_with(|| cmp_f32(a[1], b[1])));
-    planar.dedup_by(|a, b| (a[0] - b[0]).abs() < 1.0e-6 && (a[1] - b[1]).abs() < 1.0e-6);
-    if planar.len() < 2 {
-        return 0.0;
-    }
-    let mut hull = Vec::with_capacity(planar.len() * 2);
-    for point in planar.iter().chain(planar.iter().rev()) {
-        while hull.len() >= 2
-            && cross2(hull[hull.len() - 2], hull[hull.len() - 1], *point) <= 0.0
-        {
-            hull.pop();
-        }
-        hull.push(*point);
-    }
-    hull.pop();
-    if hull.len() < 2 {
-        return 0.0;
-    }
-    (0..hull.len())
-        .map(|index| distance2(hull[index], hull[(index + 1) % hull.len()]))
-        .sum()
-}
-
-fn cross2(origin: [f32; 2], a: [f32; 2], b: [f32; 2]) -> f32 {
-    (a[0] - origin[0]) * (b[1] - origin[1])
-        - (a[1] - origin[1]) * (b[0] - origin[0])
-}
-
-fn distance2(a: [f32; 2], b: [f32; 2]) -> f32 {
-    ((a[0] - b[0]).powi(2) + (a[1] - b[1]).powi(2)).sqrt()
-}
-
-fn distance3(a: [f32; 3], b: [f32; 3]) -> f32 {
-    ((a[0] - b[0]).powi(2) + (a[1] - b[1]).powi(2) + (a[2] - b[2]).powi(2)).sqrt()
-}
-
-fn ordered_bounds(a: f32, b: f32) -> (f32, f32) {
-    (a.min(b), a.max(b))
-}
-
-fn cmp_f32(a: f32, b: f32) -> Ordering {
-    a.partial_cmp(&b).unwrap_or(Ordering::Equal)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::f32::consts::TAU;
-
-    const SIDES: usize = 96;
-
-    #[derive(Clone, Copy)]
-    struct SyntheticSpec {
-        height: f32,
-        crotch_y: f32,
-        waist_y: f32,
-        shoulder_width: f32,
-        neck_radii: [f32; 2],
-        bust_radii: [f32; 2],
-        waist_radii: [f32; 2],
-        hip_radii: [f32; 2],
-        thigh_radii: [f32; 2],
-        bicep_radii: [f32; 2],
-        wrist_radii: [f32; 2],
-    }
-
-    impl Default for SyntheticSpec {
-        fn default() -> Self {
-            Self {
-                height: 172.0,
-                crotch_y: 80.0,
-                waist_y: 102.0,
-                shoulder_width: 42.0,
-                neck_radii: [6.0, 5.5],
-                bust_radii: [16.0, 13.5],
-                waist_radii: [13.0, 10.5],
-                hip_radii: [17.0, 15.0],
-                thigh_radii: [9.0, 8.0],
-                bicep_radii: [5.0, 4.5],
-                wrist_radii: [3.0, 2.5],
-            }
-        }
-    }
-
-    fn synthetic_body(spec: SyntheticSpec) -> BodyMesh {
-        let mut mesh = BodyMesh {
-            vertices: Vec::new(),
-            faces: Vec::new(),
-            landmarks: None,
-        };
-
-        let torso_controls = [
-            (spec.crotch_y, spec.hip_radii),
-            (84.0, spec.hip_radii),
-            (88.0, spec.hip_radii),
-            (98.0, [14.0, 11.5]),
-            (102.0, spec.waist_radii),
-            (106.0, [14.0, 11.5]),
-            (114.0, [14.0, 11.5]),
-            (124.0, spec.bust_radii),
-            (128.0, spec.bust_radii),
-            (138.0, [16.0, 11.5]),
-            (141.0, [(spec.shoulder_width + 3.0) * 0.5, 10.5]),
-            (143.0, [(spec.shoulder_width + 3.0) * 0.5, 10.5]),
-            (145.0, spec.neck_radii),
-            (154.0, spec.neck_radii),
-            (158.0, [8.0, 7.0]),
-            (165.0, [9.0, 8.0]),
-            (spec.height, [0.05, 0.05]),
-        ];
-        add_tube(&mut mesh, &torso_controls, |_| [0.0, 0.0]);
-
-        let leg_controls = [
-            (0.0, [5.0, 9.0]),
-            (5.0, [4.0, 3.0]),
-            (12.0, [4.0, 3.0]),
-            (24.0, [6.0, 5.5]),
-            (34.0, [6.5, 5.8]),
-            (42.0, [5.5, 4.8]),
-            (48.0, [5.5, 4.8]),
-            (64.0, [7.5, 6.8]),
-            (70.0, spec.thigh_radii),
-            (spec.crotch_y, spec.thigh_radii),
-        ];
-        add_tube(&mut mesh, &leg_controls, |_| [-10.5, 0.0]);
-        add_tube(&mut mesh, &leg_controls, |_| [10.5, 0.0]);
-
-        let arm_controls = [
-            (82.0, [5.2, 5.0]),
-            (90.0, [4.0, 3.7]),
-            (95.0, spec.wrist_radii),
-            (98.0, spec.wrist_radii),
-            (104.0, [4.5, 4.1]),
-            (112.0, [3.8, 3.4]),
-            (128.0, spec.bicep_radii),
-            (132.0, spec.bicep_radii),
-            (139.0, [4.5, 4.0]),
-        ];
-        let arm_centre = |left: bool, y: f32| {
-            let shoulder_x = if left { -23.0 } else { 23.0 };
-            let outward = (139.0 - y) * 12.0f32.to_radians().tan();
-            [shoulder_x + if left { -outward } else { outward }, 0.0]
-        };
-        add_tube(&mut mesh, &arm_controls, |y| arm_centre(true, y));
-        add_tube(&mut mesh, &arm_controls, |y| arm_centre(false, y));
-        mesh
-    }
-
-    fn add_tube(
-        mesh: &mut BodyMesh,
-        controls: &[(f32, [f32; 2])],
-        centre: impl Fn(f32) -> [f32; 2],
-    ) {
-        let first_y = controls.first().unwrap().0;
-        let last_y = controls.last().unwrap().0;
-        let steps = (last_y - first_y).round() as usize;
-        let base = mesh.vertices.len() as u32;
-        for step in 0..=steps {
-            let y = first_y + (last_y - first_y) * step as f32 / steps as f32;
-            let radii = interpolate_controls(controls, y);
-            let centre = centre(y);
-            for side in 0..SIDES {
-                let angle = TAU * side as f32 / SIDES as f32;
-                mesh.vertices.push([
-                    centre[0] + radii[0] * angle.cos(),
-                    y,
-                    centre[1] + radii[1] * angle.sin(),
-                ]);
-            }
-        }
-        for step in 0..steps {
-            for side in 0..SIDES {
-                let next = (side + 1) % SIDES;
-                let a = base + (step * SIDES + side) as u32;
-                let b = base + (step * SIDES + next) as u32;
-                let c = base + ((step + 1) * SIDES + side) as u32;
-                let d = base + ((step + 1) * SIDES + next) as u32;
-                mesh.faces.push([a, c, b]);
-                mesh.faces.push([b, c, d]);
-            }
-        }
-        let bottom = mesh.vertices.len() as u32;
-        let bottom_centre = centre(first_y);
-        mesh.vertices
-            .push([bottom_centre[0], first_y, bottom_centre[1]]);
-        let top = mesh.vertices.len() as u32;
-        let top_centre = centre(last_y);
-        mesh.vertices.push([top_centre[0], last_y, top_centre[1]]);
-        let top_ring = base + (steps * SIDES) as u32;
-        for side in 0..SIDES {
-            let next = (side + 1) % SIDES;
-            mesh.faces
-                .push([bottom, base + next as u32, base + side as u32]);
-            mesh.faces
-                .push([top, top_ring + side as u32, top_ring + next as u32]);
-        }
-    }
-
-    fn interpolate_controls(controls: &[(f32, [f32; 2])], y: f32) -> [f32; 2] {
-        for pair in controls.windows(2) {
-            if y <= pair[1].0 {
-                let t = (y - pair[0].0) / (pair[1].0 - pair[0].0);
-                return [
-                    pair[0].1[0] + (pair[1].1[0] - pair[0].1[0]) * t,
-                    pair[0].1[1] + (pair[1].1[1] - pair[0].1[1]) * t,
-                ];
-            }
-        }
-        controls.last().unwrap().1
-    }
-
-    fn ellipse_perimeter(radii: [f32; 2]) -> f32 {
-        let [a, b] = radii;
-        let h = ((a - b) / (a + b)).powi(2);
-        std::f32::consts::PI * (a + b) * (1.0 + 3.0 * h / (10.0 + (4.0 - 3.0 * h).sqrt()))
-    }
-
-    fn cube() -> BodyMesh {
-        BodyMesh {
-            vertices: vec![
-                [0.0, 0.0, 0.0],
-                [1.0, 0.0, 0.0],
-                [1.0, 0.0, 1.0],
-                [0.0, 0.0, 1.0],
-                [0.0, 1.0, 0.0],
-                [1.0, 1.0, 0.0],
-                [1.0, 1.0, 1.0],
-                [0.0, 1.0, 1.0],
-            ],
-            faces: vec![
-                [0, 2, 1],
-                [0, 3, 2],
-                [4, 5, 6],
-                [4, 6, 7],
-                [0, 1, 5],
-                [0, 5, 4],
-                [1, 2, 6],
-                [1, 6, 5],
-                [2, 3, 7],
-                [2, 7, 6],
-                [3, 0, 4],
-                [3, 4, 7],
-            ],
-            landmarks: None,
-        }
-    }
-
-    fn relative_error(actual: f32, expected: f32) -> f32 {
-        (actual - expected).abs() / expected
-    }
-
-    #[test]
-    fn cube_slice_is_one_unit_square() {
-        let mesh = cube();
-        let loops = slice_loops(&mesh, 0.5);
-        assert_eq!(loops.len(), 1);
-        let info = LoopInfo::new(loops[0].clone());
-        assert!((info.skin - 4.0).abs() < 1.0e-5, "{}", info.skin);
-        assert!(slice_loops(&mesh, 2.0).is_empty());
-    }
-
-    #[test]
-    fn synthetic_slices_have_expected_components() {
-        let mesh = synthetic_body(SyntheticSpec::default());
-        assert_eq!(slice_loops(&mesh, 120.5).len(), 3);
-        assert_eq!(slice_loops(&mesh, 60.5).len(), 2);
-        assert!(mesh.faces.len() >= 30_000);
-    }
-
-    #[test]
-    fn synthetic_measurements_match_construction() {
-        let spec = SyntheticSpec::default();
-        let measured = measure(&synthetic_body(spec), &MeasureOptions::default()).unwrap();
-        eprintln!(
-            "rings: {:?}",
-            measured
-                .rings
-                .iter()
-                .map(|ring| (ring.key, ring.y_cm, ring.tape_perimeter_cm))
-                .collect::<Vec<_>>()
-        );
-        let expected = [
-            ("neck", measured.values.neck, ellipse_perimeter(spec.neck_radii)),
-            ("bust", measured.values.bust, ellipse_perimeter(spec.bust_radii)),
-            ("waist", measured.values.waist, ellipse_perimeter(spec.waist_radii)),
-            ("hip", measured.values.hip, ellipse_perimeter(spec.hip_radii)),
-            ("thigh", measured.values.thigh, ellipse_perimeter(spec.thigh_radii)),
-            ("bicep", measured.values.bicep, ellipse_perimeter(spec.bicep_radii)),
-            ("wrist", measured.values.wrist, ellipse_perimeter(spec.wrist_radii)),
-        ];
-        for (key, actual, expected) in expected {
-            let error = relative_error(actual, expected);
-            eprintln!("{key}: actual={actual:.3} expected={expected:.3} error={:.2}%", error * 100.0);
-            assert!(error <= 0.015, "{key} error was {:.2}%", error * 100.0);
-        }
-        assert!((measured.values.height - spec.height).abs() <= 0.2);
-        assert!((measured.values.inseam - spec.crotch_y).abs() <= 1.0);
-        assert!((measured.values.crotch_depth - (spec.waist_y - spec.crotch_y)).abs() <= 1.0);
-        assert!((measured.values.shoulder_width - spec.shoulder_width).abs() <= 1.5);
-        assert_eq!(measured.rings.len(), 12);
-        assert_eq!(measured.lines.iter().filter(|line| line.key == "arm_length").count(), 2);
-        eprintln!(
-            "landmarks: crotch={:.3}/{:.3} waist={:.3}/{:.3} shoulder={:.3}/142.000",
-            measured.values.inseam,
-            spec.crotch_y,
-            measured.values.outseam,
-            spec.waist_y,
-            measured
-                .lines
-                .iter()
-                .find(|line| line.key == "shoulder_width")
-                .unwrap()
-                .from[1]
-        );
-    }
-
-    #[test]
-    fn height_rescale_scales_circumferences() {
-        let spec = SyntheticSpec::default();
-        let mesh = synthetic_body(spec);
-        let original = measure(&mesh, &MeasureOptions::default()).unwrap();
-        let scaled = measure(
-            &mesh,
-            &MeasureOptions {
-                height_cm: Some(180.0),
-            },
-        )
-        .unwrap();
-        let factor = 180.0 / spec.height;
-        assert!((scaled.scale - factor).abs() < 1.0e-6);
-        assert!(relative_error(scaled.values.bust, original.values.bust * factor) < 0.005);
-    }
-
-    #[test]
-    fn short_mesh_is_not_a_standing_body() {
-        let mut mesh = cube();
-        for point in &mut mesh.vertices {
-            point[0] *= 10.0;
-            point[1] *= 50.0;
-            point[2] *= 10.0;
-        }
-        assert!(matches!(
-            measure(&mesh, &MeasureOptions::default()),
-            Err(MeasureError::NotAStandingBody(_))
-        ));
-    }
-
-    #[test]
-    #[ignore = "release-only performance smoke test"]
-    fn synthetic_measurement_performance() {
-        let mesh = synthetic_body(SyntheticSpec::default());
-        let start = std::time::Instant::now();
-        let measured = measure(&mesh, &MeasureOptions::default()).unwrap();
-        std::hint::black_box(measured);
-        let elapsed = start.elapsed();
-        eprintln!("synthetic measure: {elapsed:?}, faces={}", mesh.faces.len());
-        assert!(elapsed.as_millis() < 300, "elapsed {elapsed:?}");
-    }
-}
diff --git a/libs/fast_inflate/src/decompress.rs b/libs/fast_inflate/src/decompress.rs
index 3dab123c4..bdc6fabf4 100644
--- a/libs/fast_inflate/src/decompress.rs
+++ b/libs/fast_inflate/src/decompress.rs
@@ -536,21 +536,8 @@ pub fn deflate_decompress(
     input: &[u8],
     output: &mut [u8],
 ) -> Result<(usize, usize), DecompressError> {
-    deflate_decompress_from(input, output, 0)
-}
-
-/// Decompress raw DEFLATE into `output[start..]`. Bytes before `start` are
-/// history the matcher may read (MSZIP 32K window across cabinet blocks).
-pub fn deflate_decompress_from(
-    input: &[u8],
-    output: &mut [u8],
-    start: usize,
-) -> Result<(usize, usize), DecompressError> {
-    if start > output.len() {
-        return Err(DecompressError::InsufficientSpace);
-    }
     let mut d = Decompressor::new();
-    deflate_decompress_with(&mut d, input, output, start)
+    deflate_decompress_with(&mut d, input, output)
 }
 
 /// Decompress raw DEFLATE data using a reusable decompressor.
@@ -558,7 +545,6 @@ fn deflate_decompress_with(
     d: &mut Decompressor,
     input: &[u8],
     output: &mut [u8],
-    start: usize,
 ) -> Result<(usize, usize), DecompressError> {
     let in_len = input.len();
     let out_len = output.len();
@@ -567,7 +553,7 @@ fn deflate_decompress_with(
     let in_fastloop_end = in_len.saturating_sub(FASTLOOP_MAX_BYTES_READ);
 
     let mut in_pos: usize = 0;
-    let mut out_pos: usize = start;
+    let mut out_pos: usize = 0;
 
     let mut bitbuf: BitBuf = 0;
     let mut bitsleft: u32 = 0;
@@ -1148,7 +1134,7 @@ fn deflate_decompress_with(
     safety_check!(overread_count <= (bitsleft >> 3) as usize);
 
     let actual_in_pos = in_pos - (bitsleft >> 3) as usize + overread_count;
-    Ok((actual_in_pos, out_pos - start))
+    Ok((actual_in_pos, out_pos))
 }
 
 // --- Zlib wrapper ---
@@ -1190,7 +1176,7 @@ fn zlib_decompress_with(
     }
 
     let deflate_data = &input[2..];
-    let (consumed, written) = deflate_decompress_with(d, deflate_data, output, 0)?;
+    let (consumed, written) = deflate_decompress_with(d, deflate_data, output)?;
 
     let footer_start = 2 + consumed;
     if footer_start + ZLIB_FOOTER_SIZE > input.len() {
@@ -1217,7 +1203,7 @@ pub fn deflate_decompress_vec(input: &[u8]) -> Result<Vec<u8>, DecompressError>
     let mut capacity = (input.len() * 3).max(INITIAL_VEC_CAPACITY);
     loop {
         let mut output = vec![0u8; capacity];
-        match deflate_decompress_with(&mut d, input, &mut output, 0) {
+        match deflate_decompress_with(&mut d, input, &mut output) {
             Ok((_consumed, written)) => {
                 output.truncate(written);
                 return Ok(output);
@@ -1372,7 +1358,7 @@ fn gzip_decompress_with(
     }
 
     let deflate_data = &input[pos..];
-    let (consumed, written) = deflate_decompress_with(d, deflate_data, output, 0)?;
+    let (consumed, written) = deflate_decompress_with(d, deflate_data, output)?;
 
     let footer_start = pos + consumed;
     if footer_start + 8 > input.len() {
diff --git a/libs/fast_inflate/src/lib.rs b/libs/fast_inflate/src/lib.rs
index 06d17ce87..5b99c8b18 100644
--- a/libs/fast_inflate/src/lib.rs
+++ b/libs/fast_inflate/src/lib.rs
@@ -6,7 +6,7 @@ mod miniz_deflate;
 pub use adler32::{adler32, Adler32};
 pub use crc32::{crc32, Crc32};
 pub use decompress::{
-    deflate_decompress, deflate_decompress_from, deflate_decompress_vec, gzip_decompress, gzip_decompress_vec,
+    deflate_decompress, deflate_decompress_vec, gzip_decompress, gzip_decompress_vec,
     zlib_decompress, zlib_decompress_vec, zlib_decompress_vec_with_hint, DecompressError,
 };
 
diff --git a/libs/filesystem_watcher/src/lib.rs b/libs/filesystem_watcher/src/lib.rs
index 483e18b4f..1e67bc348 100644
--- a/libs/filesystem_watcher/src/lib.rs
+++ b/libs/filesystem_watcher/src/lib.rs
@@ -1,6 +1,3 @@
-// Filesystem watching is an OS-only service and is never linked into wasm builds.
-#![allow(clippy::disallowed_types, clippy::disallowed_methods)]
-
 use std::path::PathBuf;
 use std::sync::Arc;
 
diff --git a/libs/flow/Cargo.toml b/libs/flow/Cargo.toml
deleted file mode 100644
index 81ed52195..000000000
--- a/libs/flow/Cargo.toml
+++ /dev/null
@@ -1,31 +0,0 @@
-[package]
-name = "makepad-flow"
-version = "0.1.0"
-edition = "2021"
-publish = false
-
-[features]
-default = ["client", "host", "hub-chat"]
-client = []
-host = []
-hub-chat = []
-
-[dependencies]
-makepad-script = { path = "../../platform/script" }
-makepad-micro-serde = { path = "../micro_serde" }
-makepad-strict-json = { path = "../strict_json" }
-makepad-ai-hub = { path = "../ai/hub", default-features = false, features = ["llm"] }
-makepad-asset-client = { path = "../asset/client" }
-makepad-asset-data = { path = "../asset/data" }
-makepad-audio-decode = { path = "../audio_decode" }
-makepad-mp4-index = { path = "../mp4_index" }
-makepad-video = { package = "makepad-platform-video", path = "../../platform/video" }
-makepad-gltf = { path = "../gltf" }
-makepad-zune-png = { path = "../zune/zune-png" }
-makepad-zune-jpeg = { path = "../zune/zune-jpeg" }
-
-[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-makepad-bounded-http = { path = "../bounded_http" }
-
-[dev-dependencies]
-makepad-asset-store = { path = "../asset/store" }
diff --git a/libs/flow/recipes/GAPS.md b/libs/flow/recipes/GAPS.md
deleted file mode 100644
index fe5209fd3..000000000
--- a/libs/flow/recipes/GAPS.md
+++ /dev/null
@@ -1,70 +0,0 @@
-# Recipe mapping gaps
-
-Lane F18 closes the creator-template and advertised-domain gaps that can be
-expressed as a finite flow graph. The shipped registry now contains every
-linear/looped Asset UI pipeline shape and at least one template for every
-domain advertised by `libs/ai/hub/registry.json`.
-
-## Filled in F18
-
-- Structure-guided image generation is represented by
-  `image-control.splash` (DA3 depth → FLUX depth control) and
-  `image-control-canny.splash` (a supplied image → FLUX Canny control).
-- Video post-processing has separate intent-level templates:
-  `video-enhance.splash` uses the creator defaults (`upscale=2`,
-  `interpolate=2`, `flow_map=true`), while `video-tween.splash` asks only for
-  interpolation (`upscale=1`, `interpolate=2`, `flow_map=false`). Both route
-  through the real `enhance` domain; no fictitious tween domain was added.
-- The creator's direct, expanded, keyframed, looped, edit, sprite, mesh, PBR,
-  splat, world, and playable-character pipeline variants now have templates.
-  Image stages use 512×512 and model-default steps, video stages use
-  640×352/39 frames/30 steps, music uses 180 seconds, and the quality-model
-  pins match the preset definitions.
-- The previously uncovered advertised domains now have typed prototypes and
-  templates: `body` (`body-pose`), `segment` (`segment` and
-  `prompt-to-segment`), `stt` (`speech-to-text`), `beats` (`audio-beats`),
-  `stems` (`audio-stems`), and `notes` (`audio-notes`).
-- Completed values use `Publish` whenever the asset-library type supports
-  them. Companion opaque values such as MIDI and a stem bundle remain typed
-  `Output` values because `Publish` deliberately does not accept `bytes`.
-
-## Remaining language gap
-
-The two Asset UI fan-out presets—`fleet images → choose → video` and
-`expand → fleet images → choose → video`—remain the sole creator pipeline
-shape without an exact template. They require a language-level `Map`/fan-out
-operator plus a run-time choice gate over the generated candidates. A linear
-template would hide the selection step and would not be parity, so the
-closest reusable pieces remain `prompt-to-video-keyframe.splash` and
-`expanded-prompt-to-video.splash` after a candidate has been selected.
-
-## Intentional semantic adaptations
-
-- There is no `image.enhance` kind. The creator's sprite-enhance pipeline is
-  an `edit` request pinned to `flux2-dev`, so `sprite-enhance.splash` uses
-  `ImageEdit` rather than inventing a routing domain.
-- OCR is an advertised hub domain but not an Asset UI generation kind.
-  `ocr.splash` therefore keeps the inline `Gen{domain: "ocr"}` idiom and
-  carries the backend's HTML result as typed `text`.
-- `text.expand` is a queued hub domain, while authored recipes intentionally
-  use `Llm` so the system instruction is visible and editable. This does not
-  expose the creator job's `target_domain`, `identity_anchor`, `style`, and
-  `variants` fields as a dedicated node.
-- `annotate.asset` mutates an existing asset annotation record rather than
-  publishing a normal artifact. `annotate.splash` performs the value-producing
-  portion (vision plus strict JSON parsing); the store mutation remains an
-  application operation, not a hidden graph side effect.
-
-## Parameter and post-processing boundaries
-
-- The base `Image` prototype remains 1024×1024/8 steps for language
-  compatibility. Creator-parity templates explicitly select 512×512 and omit
-  `steps`, preserving the creator's model-default setting.
-- `Upscale.factor=4` is translated to the hub request's `upscale` field, and
-  `Image.negative` is translated to `negative_prompt` by the executor.
-- Paired image dimensions and video `(frames, steps)` choices are coupled UI
-  presets. A generic inspector must not turn them into a Cartesian product.
-- Resize, thumbnail derivation, GLB inspection, media probing, catalog
-  dressing, provenance, and rights processing remain importer/store work.
-  Templates make generation and publication explicit without pretending those
-  application steps are hub domains.
diff --git a/libs/flow/recipes/RECIPES.md b/libs/flow/recipes/RECIPES.md
deleted file mode 100644
index 850cb2cde..000000000
--- a/libs/flow/recipes/RECIPES.md
+++ /dev/null
@@ -1,251 +0,0 @@
-# Flow recipe inventory
-
-This inventory is the cross-check between the asset generation kind table,
-the creator's request construction, and the SPLASH prototypes/templates in
-this directory. “Auto” means the request leaves `model` empty and hub domain
-affinity selects it. Optional inputs are marked `?`. A PLY world/splat is
-represented by the flow language's closed `mesh` port type.
-
-The creator preset arrays use element zero as their picker default, except
-where `GenParams::default` explicitly says otherwise. The base flow language
-already fixes `Image` at 1024×1024/8 steps and `Upscale.factor` at 2; the two
-places where those language defaults differ from today's creator are called
-out below and in [GAPS.md](GAPS.md).
-
-## F18 parity audit
-
-The Asset UI exposes 38 built-in presets. Thirty-six are finite
-linear/looped graphs and are covered below; the two fan-out rows are the
-`Map`/choice language gap recorded in [GAPS.md](GAPS.md). User-saved fast
-presets are parameter snapshots of these same pipeline names, so they apply
-their saved sizes, steps, guidance/model pins, durations, voices, and
-interpolation values to the corresponding template rather than introducing
-new graph shapes.
-
-| Asset UI preset | Flow template |
-|---|---|
-| `image` | `text-to-image.splash` |
-| `expand → image` | `expanded-prompt-to-image.splash` |
-| `text expand only` | `prompt-expand.splash` |
-| `speech` | `speech.splash` |
-| `audio sfx` | `sfx.splash` |
-| `video (small)` | `prompt-to-video.splash` |
-| `expand → video` | `text-to-video.splash` |
-| `image → mesh` | `prompt-to-mesh.splash`; `image-to-mesh-basic.splash` is the typed-input form |
-| `expand → image → mesh` | `expanded-prompt-to-mesh.splash` |
-| `image → mesh → PBR` | `prompt-to-pbr-mesh.splash`; `image-to-mesh.splash` is the typed-input form |
-| `image → cutout → mesh → hunyuan PBR` | `prompt-to-cutout-pbr-mesh.splash` |
-| `image → video (i2v)` | `image-to-video.splash` |
-| `expand → image → video` | `expanded-prompt-to-video.splash` |
-| `fleet images → choose → video` | language gap: `Map` plus choice gate |
-| `expand → fleet images → choose → video` | language gap: `Map` plus choice gate |
-| `image → world (splat)` | `prompt-to-world.splash` |
-| `image → splat (3D gaussians)` | `prompt-to-splat.splash` |
-| `splat from selected image` | `splat.splash` |
-| `expand → image → world` | `expanded-prompt-to-world.splash` |
-| `expand → sfx` | `expanded-prompt-to-sfx.splash` |
-| `music` | `music.splash` |
-| `expand → music` | `expanded-prompt-to-music.splash` |
-| `image → cutout (alpha)` | `prompt-to-cutout.splash`; `matte.splash` is the typed-input form |
-| `video → upscale / tween / motionvec` | `video-enhance.splash`; focused interpolation is `video-tween.splash` |
-| `edit selected image (instruction)` | `image-edit.splash` |
-| `sprite → enhance (hi-res)` | `sprite-enhance.splash` |
-| `image → upscale (×4)` | `image-upscale.splash` |
-| `image → depth-guided image` | `image-control.splash` |
-| `image → edge-guided image (canny)` | `image-control-canny.splash` |
-| `inpaint / outpaint selected image (paint mask)` | `inpaint.splash` |
-| `image → depthmap` | `prompt-to-depth.splash`; `depth.splash` is the typed-input form |
-| `image → segment` | `prompt-to-segment.splash`; `segment.splash` is the typed-input form |
-| `character (playable)` | `playable-character.splash` |
-| `image → character (no expand)` | `prompt-to-character.splash` |
-| `mesh → rig → motion (from selected mesh)` | `rig-and-motion.splash` |
-| `character (playable + hunyuan PBR)` | `playable-character-pbr.splash` |
-| `image → video loop` | `prompt-to-video-loop.splash` |
-| `expand → image → video loop` | `expanded-prompt-to-video-loop.splash` |
-
-Every one of the 27 domains advertised by the fleet registry also has a
-shipped recipe path:
-
-| Media group | Advertised domain → representative template |
-|---|---|
-| Image | `image` → `text-to-image`; `edit` → `image-edit`; `upscale` → `image-upscale`; `control` → `image-control`; `inpaint` → `inpaint`; `matte` → `matte`; `depth` → `depth` |
-| Video | `video` → `prompt-to-video`; `enhance` → `video-enhance`/`video-tween` |
-| Audio | `audio` → `sfx`; `music` → `music`; `speech` → `speech`; `stt` → `speech-to-text`; `beats` → `audio-beats`; `stems` → `audio-stems`; `notes` → `audio-notes` |
-| 3D | `mesh` → `image-to-mesh-basic`; `paint` → `image-to-mesh`; `rig`/`motion` → `rig-and-motion`; `splat` → `splat`; `world` → `world` |
-| Vision & text | `text` → `prompt-expand`; `vision` → `annotate`; `ocr` → `ocr`; `body` → `body-pose`; `segment` → `segment` |
-
-## Generation kinds
-
-| Kind | Template | Hub domain | Inputs (flow types) | Outputs (flow types) | Parameters, defaults, and choices/ranges | Used today |
-|---|---|---|---|---|---|---|
-| `text.expand` | `prompt-to-image.splash`, `dream.splash`, `image-enhance.splash`, `text-to-video.splash` | `text` | `prompt:text` | `text:text` | `model=""` (auto), `target_domain="image"`, `identity_anchor=""`, `style=""`, `max_tokens=512` (minimum 16), `temperature=0.7` (0..2), `variants=1` (1..8). Music expansion raises the budget to 3000/3600/4096 by song length; character expansion uses temperature 0. | Asset UI expand-only and prefixed chains, `apps/asset-ui/src/pipeline.rs:425-426,1472-1533`; VJ DREAM declares the real job at `apps/vj/src/gen.rs:944-957`. Flow recipes use `Llm`, because this pure-text rewrite benefits from an explicit per-template system turn. |
-| `vision.describe` | `annotate.splash` | `vision` | `prompt:text`, `image:image` | `text:text` | `model=""` (auto), `max_tokens=512` (vision backend ceiling; annotation requests use about 200). | No selectable Asset UI chain in `PRESETS`; the annotation contract routes its question to a vision box in `libs/asset/annotate/src/pass.rs:1-8`. |
-| `image.generate` | `prompt-to-image.splash`, `dream.splash`, `image-enhance.splash` | `image` | `prompt:text`, `image:image?` | `image:image` (PNG) | Flow default `width=1024`, `height=1024`, `steps=8`; creator picker default is 512×512 and model-default steps. Size choices: 512×512, 768×768, 1024×1024, 768×512, 512×768, 1024×576. Step choices: 4, 8, 12, 20, 28, 50. `seed=0`, `negative=""` (`negative_prompt` on the wire), `model=""`, `loras=[]`; LoRA strength choices 1.0, 0.8, 0.6, 0.4, 1.2. | Asset UI `image`/`expand → image`, `apps/asset-ui/src/pipeline.rs:424-425`; VJ image and DREAM, `apps/vj/src/gen.rs:968-973,1013-1030`. |
-| `image.edit` | `image-enhance.splash` | `edit` | `prompt:text`, `image:image`, `reference_1:image?`, `reference_2:image?`, `reference_3:image?` | `image:image` (PNG) | `strength=1.0`; choices 1.0, 0.85, 0.7, 0.55, 0.4, 0.25. `seed=0`, `model=""` in the prototype; current instruction edit pins `flux2-klein-4b`, and sprite enhancement pins `flux2-dev`. Up to three optional typed reference-image ports, matching Asset UI's cap. | Asset UI instruction edit and sprite enhancement, `apps/asset-ui/src/pipeline.rs:501-508`; three-reference cap is `apps/asset-ui/src/store_views.rs:311-319`. |
-| `image.inpaint` | `inpaint.splash` | `inpaint` | `prompt:text`, `image:image`, `mask:image` | `image:image` (PNG) | Typed named ports: `image` and `mask` are both mandatory `image` ports, distinguished by declared type rather than name inference. Defaults are `steps=50`, `guidance=30`, `seed=0`, `model=""`. | Asset UI inpaint/outpaint, `apps/asset-ui/src/pipeline.rs:532-539`; named-input construction at `apps/asset-ui/src/pipeline.rs:1722-1747`. |
-| `image.control` | `image-control.splash`, `image-control-canny.splash` | `control` | `prompt:text`, `control:image` | `image:image` (PNG) | `steps=30`; guidance defaults by model (depth 10, Canny 30); `canny_low=50`, `canny_high=200` (wire bounds 0..2000); `seed=0`, `model=""`. Current presets pin `flux1-depth-dev` or `flux1-canny-dev`. The flow port named `control` is routed to the hub's primary `input_b64` field. | Asset UI depth- and edge-guided image chains, `apps/asset-ui/src/pipeline.rs:518-530`. |
-| `image.upscale` | `image-upscale.splash` | `upscale` | `image:image` | `image:image` (PNG) | RealESRGAN recipe is fixed 4× and pins `realesrgan-x4plus`; no factor field is sent by the current hub request. The base flow language nevertheless exposes `factor=2`; the template sets 4. | Asset UI image upscale, `apps/asset-ui/src/pipeline.rs:510-516`; request follows source dimensions at `apps/asset-ui/src/pipeline.rs:5371-5390`. |
-| `image.matte` | `matte.splash` | `matte` | `image:image` | `image:image` (RGBA PNG) | `model=""`; current character/cutout recipe pins `birefnet-hr`. No creator preset parameter. | Asset UI cutout and character chains, `apps/asset-ui/src/pipeline.rs:444-450,485,545-563`. |
-| `image.depth` | `depth.splash` | `depth` | `image:image` | `image:image` (16-bit metric-depth PNG) | `model=""`; current registry model is `da3-metric-large`. No creator preset parameter. | Asset UI depth-map and depth-control chains, `apps/asset-ui/src/pipeline.rs:522-525,540`. |
-| `video.generate` | `dream.splash`, `image-to-video.splash`, `text-to-video.splash` | `video` | `prompt:text`, `image:image?` (first frame), `last_frame:image?` (loop-closure keyframe) | `video:video` (MP4) | Creator default/first choices: 640×352, 39 frames, 30 steps; size choices 640×352, 864×480, 960×544; `(frames,steps)` choices (39,30), (65,30), (97,40), (129,50). `codec="h264"` in creator translation (`h265`/`hevc` also accepted), `audio=true`, `interpolate=1` with choices 1/2/4, `seed=0`, `model=""`. `last_frame` is a typed named port; DREAM sends its keyframe to both `image` and `last_frame`. | Asset UI video/i2v/loop chains, `apps/asset-ui/src/pipeline.rs:429-430,453-465,607-608`; VJ video/DREAM, `apps/vj/src/gen.rs:975-1008,1033-1050`. |
-| `video.enhance` | `video-enhance.splash`, `video-tween.splash` | `enhance` | `video:video` | `video:video` (MP4) | `upscale=2`, `interpolate=2`, `flow_map=true`; upscale/interpolate choices are 1, 2, 4. `model=""` in the prototype; current recipes pin `video-enhance`. The focused tween recipe sets `upscale=1` and `flow_map=false`. | Asset UI video post-process, `apps/asset-ui/src/pipeline.rs:491-500`; VJ deck-clip enhance sends the same defaults at `apps/vj/src/gen.rs:1538-1547`. |
-| `audio.generate` | `sfx.splash` | `audio` | `prompt:text` | `audio:audio` (WAV) | `seconds=4.0` (0.5..120), `steps=8` (wire 1..200), `seed=0`, `model=""`. No creator duration preset exists. | Asset UI audio/SFX and expand→SFX, `apps/asset-ui/src/pipeline.rs:428,481`; request default at `apps/asset-ui/src/pipeline.rs:1596-1599`. |
-| `music.generate` | `music.splash` | `music` | `prompt:text`, `lyrics:text?`, `audio:audio?` reference clip | `audio:audio` (WAV) | Creator `seconds=180`; choices 60, 120, 180, 240, 300 and accepted range 5..300. `strength=0.8` represents the default every-fifth-frame reference cadence (wire range 0..1), `seed=0`, `model=""`. `lyrics` is a typed named text port, fed by its own `Input` in the template rather than folded into `prompt`. Reference audio must be 2..60 s and ≤50 MB. | Asset UI music and expand→music, `apps/asset-ui/src/pipeline.rs:482-484,1600-1629`; VJ expand→music, `apps/vj/src/gen.rs:1063-1073`. |
-| `speech.generate` | `speech.splash` | `speech` | `text:text`, `audio:audio?` reference voice | `audio:audio` (WAV) | `voice=""` (backend default; Kokoro's concrete default is `bm_daniel`), `speed=1.0` (0.25..4), `language=""`, `emotion=[]` or exactly eight values each 0..1.2, `seed=0`, `model=""`. | Asset UI speech, `apps/asset-ui/src/pipeline.rs:427,1585-1595`; its template uses `bm_daniel`, matching the current Kokoro default. |
-| `mesh.generate` | `image-to-mesh.splash` | `mesh` | `prompt:text`, `image:image` | `mesh:mesh` (GLB) | Creator chains send `remesh_resolution=512` (0 raw, otherwise 16..512), `texture=true` unless a paint stage follows, `decimation_target=12000` for objects/20000 for characters, and `texture_size=1024`; face choices Auto, 12000, 20000, 40000, 80000, 160000; texture choices 1024, 2048, 4096. `seed=0`, `model=""`. | Asset UI mesh/PBR/character chains, `apps/asset-ui/src/pipeline.rs:431-450,545-605`; request construction at `apps/asset-ui/src/pipeline.rs:1651-1673`. |
-| `mesh.paint` | `image-to-mesh.splash` | `paint` | `prompt:text`, `mesh:mesh`, `reference_image:image` | `mesh:mesh` (PBR GLB) | Creator `texture_size=1024`; choices 1024, 2048, 4096. `seed=0`, `model=""`; current chain pins `hunyuan3d-paint-2.1`. The port is named `reference_image` directly, matching the hub wire field. | Asset UI PBR chains, `apps/asset-ui/src/pipeline.rs:433-450,592-605`; wire inputs at `apps/asset-ui/src/pipeline.rs:1766-1784`. |
-| `mesh.rig` | `rig-and-motion.splash` | `rig` | `prompt:text` trace, `mesh:mesh` | `mesh:mesh` (rigged GLB) | `seed=0`, `model=""`; current quality recipe pins `skintokens`. No creator preset parameter. | Asset UI character and selected-mesh chains, `apps/asset-ui/src/pipeline.rs:545-590`; request at `apps/asset-ui/src/pipeline.rs:1679-1684`. |
-| `mesh.motion` | `rig-and-motion.splash` | `motion` | `prompt:text`, `mesh:mesh` (rigged) | `mesh:mesh` (animated GLB) | `motion_mode="playable"`; choices `playable` (fixed clip set) or `prompt` (one generated take). `seed=0`, `model=""`; current recipe pins `hy-motion`. | Asset UI character and selected-mesh chains, `apps/asset-ui/src/pipeline.rs:545-590`; override behavior at `apps/asset-ui/src/pipeline.rs:1685-1696`. |
-| `splat.generate` | `splat.splash` | `splat` | `prompt:text` trace, `image:image` | `mesh:mesh` (object PLY) | `steps=20` (1..200), `guidance=3`, `gaussians=262144` (32768..262144 step 32), `seed=0`, `model=""`; current recipes pin `triposplat`. | Asset UI object-splat chains, `apps/asset-ui/src/pipeline.rs:468-479`; model/request semantics at `apps/asset-ui/src/pipeline.rs:1571-1575`. |
-| `world.generate` | `world.splash` | `world` | `prompt:text`, `image:image?` | `mesh:mesh` (world PLY) | `seed=0`, `model=""`; current registry model is `flashworld`. No creator preset parameter. | Asset UI image→world and expand→image→world, `apps/asset-ui/src/pipeline.rs:467,480`; asset chat exposes direct world generation at `libs/asset/chat/src/tools.rs:278-281`. |
-| `annotate.asset` | `annotate.splash` | `vision` | `prompt:text`, `image:image` | Current job mutates an annotation record and publishes no artifact; flow projection uses `json:json` as a receipt. | `model=""`, `max_tokens=200` for the strict annotation record. The pass also has sheet preparation defaults `sheet_size=512`, `exposure=1.8`, but those are CPU preprocessing, not hub request parameters. | The annotation crate documents the vision job at `libs/asset/annotate/src/lib.rs:1-14` and preparation at `libs/asset/annotate/src/pass.rs:15-28`; current executable comments say the old queue is gone, `libs/asset/annotate/src/bin/asset_annotate.rs:1-10`, so this mapping is a gap rather than an active app preset. |
-
-The kind/domain/product source of truth is
-`libs/asset/importer/src/gen_kinds.rs:146-470`. Store-body fields forwarded by
-the shared translator are listed at
-`libs/asset/importer/src/gen_publish.rs:363-435`; direct Asset UI pipelines
-also fill richer `GenerateRequestJson` fields at
-`apps/asset-ui/src/pipeline.rs:1457-1786`.
-
-## Pipeline templates
-
-### `prompt-to-image.splash`
-
-Stages: `prompt:Input` → `expand:Llm` → `styled:Fn` → `image:Image` →
-`picture:Output`. The text edges replace the later prompt
-(`PromptFromText` semantics); the small `Fn` appends the chosen style. Image
-parameters are 1024×1024 and 8 steps. This is copied verbatim from the
-normative example in `local/agent_state/flow/DESIGN.md:224-258`; the current
-Asset UI's shorter expand→image recipe is `apps/asset-ui/src/pipeline.rs:425`.
-
-### `dream.splash`
-
-Stages: prompt → LLM expansion → image → video. `expand.text()` feeds both
-generation prompts; `image.image()` feeds both the video's primary `image`
-port and its typed `last_frame` port, closing the loop the way VJ's
-`dream_stages` does. Parameters are 640×352, 39 frames/30 steps, and silent
-video.
-
-### `text-to-video.splash`
-
-Stages: prompt → LLM expansion → video. The expanded text is a
-`PromptFromText` edge. Parameters are the first video presets (640×352,
-39 frames/30 steps) and `audio=false`, matching VJ's visual-only policy at
-`apps/vj/src/gen.rs:1033-1050,1553-1557`.
-
-### `image-to-video.splash`
-
-Stages: prompt + image inputs → video. The image edge is
-`InputImageFrom`; prompt is passed verbatim. The source image owns the aspect
-ratio, so width/height are omitted; frames/steps are 39/30 and audio is off.
-The standalone chain is an Asset UI preset at
-`apps/asset-ui/src/pipeline.rs:453`; the same image-to-video edge is part of
-VJ DREAM at `apps/vj/src/gen.rs:975-1008`.
-
-### `image-enhance.splash`
-
-Stages: prompt → LLM expansion → image generation → `ImageEdit` enhancement.
-The generated PNG is an `InputImageFrom` edge and the expanded text feeds both
-image prompts. The enhancement node pins `flux2-dev`, matching the creator's
-high-detail sprite enhancement model at
-`apps/asset-ui/src/pipeline.rs:233-247,501-508`. There is no
-`image.enhance` kind; the semantic adaptation is recorded in GAPS.
-
-### `image-upscale.splash`
-
-Stages: image input → upscale → image output. This is an `InputImageFrom`
-edge, pinned to `realesrgan-x4plus`; the template requests factor 4 to state
-the actual model contract. Current recipe:
-`apps/asset-ui/src/pipeline.rs:510-516,5371-5390`.
-
-### `image-to-mesh.splash`
-
-Stages: prompt + image → TRELLIS mesh → Hunyuan paint → mesh output. Mesh
-gets the source image as its primary binary input. Paint gets two named
-inputs, `mesh` from the mesh stage and `reference_image` from the original
-image, matching the hub's `reference_image` wire field directly
-(`apps/asset-ui/src/pipeline.rs:1766-1784`).
-The mesh is geometry-only (`texture=false`) at 512 remesh resolution and
-12000 faces; paint bakes a 1024 atlas. There is no separate UV-atlas job, so
-the template stops at paint (`apps/asset-ui/src/pipeline.rs:433-450`).
-
-### `inpaint.splash`
-
-Stages: prompt + image + mask inputs → `Inpaint` → image output. `image` and
-`mask` are both mandatory, distinctly typed `image` ports, matching
-`apps/asset-ui/src/pipeline.rs:532-539,1722-1747`.
-
-### `annotate.splash`
-
-Stages: prompt + image → vision description → `Fn` JSON parse → JSON output.
-The first edge is the image/question request; the vision text is parsed by a
-deterministic, I/O-free stage. The shipped annotation pass actually uses a strict
-vision prompt followed by a Rust parser and annotation PUT
-(`libs/asset/annotate/src/lib.rs:117-129`,
-`libs/asset/annotate/src/parse.rs:1-8`); SPLASH has neither parser nor asset
-write node yet, so this generic JSON caption/tags template is explicitly an
-approximation.
-
-### `music.splash`
-
-Stages: prompt + lyrics inputs → music → audio output. `lyrics` wires
-directly to `Music.lyrics`, a typed named text port distinct from `prompt`;
-parameters use the creator default of 180 seconds. The current direct and
-expanded chains live at `apps/asset-ui/src/pipeline.rs:482-484,1600-1629`.
-
-### `speech.splash`
-
-Stages: prompt input → speech → audio output. The template maps the flow input
-named `prompt` to the hub field named `text`, uses voice `bm_daniel`, and
-speed 1. Current chain/request: `apps/asset-ui/src/pipeline.rs:427,1585-1595`.
-
-### `sfx.splash`
-
-Stages: prompt input → SFX → audio output, with the current four-second
-default. Current direct/expanded chains:
-`apps/asset-ui/src/pipeline.rs:428,481,1596-1599`.
-
-### `ocr.splash`
-
-Stages: optional prompt + image → inline `Gen{ domain: "ocr" }` → text
-output. The result is HTML carried as the closed flow `text` type. OCR is a
-real hub domain (`libs/ai/hub/src/registry.rs:181-184,234-237`) with a
-12,384-token default (`libs/ai/hub/src/ocr_backend.rs:46-56`), but it has no
-generation-kind row or current Asset UI preset.
-
-### `matte.splash`
-
-Stages: image input → matte → image output. This is an `InputImageFrom` edge
-and pins `birefnet-hr`, matching the cutout preset at
-`apps/asset-ui/src/pipeline.rs:444-450,485`.
-
-### `depth.splash`
-
-Stages: image input → depth → image output. This is an `InputImageFrom` edge
-and pins `da3-metric-large`, matching
-`apps/asset-ui/src/pipeline.rs:522-525,540`.
-
-### `splat.splash`
-
-Stages: prompt + image → object splat → mesh-typed PLY output. The image is an
-`InputImageFrom` edge; prompt is trace metadata. It pins `triposplat` and the
-262,144-gaussian backend default. Current chains:
-`apps/asset-ui/src/pipeline.rs:468-479`.
-
-### `world.splash`
-
-Stages: prompt → world → mesh-typed PLY output, pinned to `flashworld`.
-The node also accepts an optional image edge for the current image→world
-variants at `apps/asset-ui/src/pipeline.rs:467,480`.
-
-### `rig-and-motion.splash`
-
-Stages: prompt + mesh input → rig → motion → mesh output. Each GLB is an
-`InputImageFrom`-equivalent typed binary relay (mesh rather than image): the
-rigged GLB becomes motion's `mesh` input. It pins `skintokens` and `hy-motion`
-and requests the default playable clip set. Current selected-mesh recipe:
-`apps/asset-ui/src/pipeline.rs:579-590`.
-
-`video-tween.splash` is intentionally a `VideoEnhance` recipe rather than a
-new generation kind: tweening is the `interpolate` mode of the advertised
-`enhance` domain.
diff --git a/libs/flow/recipes/prelude_recipes.splash b/libs/flow/recipes/prelude_recipes.splash
deleted file mode 100644
index dca4adc38..000000000
--- a/libs/flow/recipes/prelude_recipes.splash
+++ /dev/null
@@ -1,355 +0,0 @@
-/**
-Recipe prototypes for the asset creator's generation kinds.
-
-`text.expand` deliberately uses the existing `mod.flow.Llm` node instead of
-adding an `Expand` prototype: expansion is a pure text turn, and `Llm` exposes
-the system instruction that makes the rewrite inspectable in each template.
-*/
-/** Ask a vision model a question about an image. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Vision = mod.flow.Gen{
-    kind: @gen
-    domain: "vision"
-    type_name: "Vision"
-    /** 16..512 */ max_tokens: 512
-    /** Empty selects the hub's best model for the vision domain. */ model: ""
-    ports: { in: {prompt: @text, image: @image}, out: {text: @text} }
-    text: fn() { self.out(@text) }
-    /** Generic parameter and text-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Edit a primary image with an instruction. Default face: `mod.flow.ui.ImageFace`. */
-mod.flow.ImageEdit = mod.flow.Gen{
-    kind: @gen
-    domain: "edit"
-    type_name: "ImageEdit"
-    /** one of: 1.0, 0.85, 0.7, 0.55, 0.4, 0.25 */ strength: 1.0
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the edit domain. */ model: ""
-    ports: {
-        in: {
-            prompt: @text
-            image: @image
-            /** Optional additional reference image; up to three total. */ reference_1: @image
-            /** Optional additional reference image; up to three total. */ reference_2: @image
-            /** Optional additional reference image; up to three total. */ reference_3: @image
-        }
-        out: { image: @image }
-    }
-    image: fn() { self.out(@image) }
-    /** Image preview with generic edit parameters. */ ui: mod.flow.ui.ImageFace
-}
-
-/** Render an image constrained by a control image. Default face: `mod.flow.ui.ImageFace`. */
-mod.flow.Control = mod.flow.Gen{
-    kind: @gen
-    domain: "control"
-    type_name: "Control"
-    /** 1..200; the control backend default is 30. */ steps: 30
-    /** 0..2000; Canny default is 50. */ canny_low: 50.0
-    /** 0..2000; Canny default is 200. */ canny_high: 200.0
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects depth or Canny control by hub affinity. */ model: ""
-    ports: { in: {prompt: @text, control: @image}, out: {image: @image} }
-    image: fn() { self.out(@image) }
-    /** Image preview with generic control parameters. */ ui: mod.flow.ui.ImageFace
-}
-
-/** Fill or extend a masked region of an image. Default face: `mod.flow.ui.ImageFace`. */
-mod.flow.Inpaint = mod.flow.Gen{
-    kind: @gen
-    domain: "inpaint"
-    type_name: "Inpaint"
-    /** 1..200; the inpaint backend default is 50. */ steps: 50
-    /** 0..100; the inpaint backend default is 30. */ guidance: 30.0
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the inpaint domain. */ model: ""
-    ports: {
-        in: {
-            prompt: @text
-            image: @image
-            /** White marks the region to regenerate; black is kept. */ mask: @image
-        }
-        out: { image: @image }
-    }
-    image: fn() { self.out(@image) }
-    /** Image preview with generic inpaint parameters. */ ui: mod.flow.ui.ImageFace
-}
-
-/** Extract a soft alpha matte from an image. Default face: `mod.flow.ui.ImageFace`. */
-mod.flow.Matte = mod.flow.Gen{
-    kind: @gen
-    domain: "matte"
-    type_name: "Matte"
-    /** Empty selects the hub's best model for the matte domain. */ model: ""
-    ports: { in: {image: @image}, out: {image: @image} }
-    image: fn() { self.out(@image) }
-    /** Image preview with generic matte parameters. */ ui: mod.flow.ui.ImageFace
-}
-
-/** Estimate a metric depth map from an image. Default face: `mod.flow.ui.ImageFace`. */
-mod.flow.Depth = mod.flow.Gen{
-    kind: @gen
-    domain: "depth"
-    type_name: "Depth"
-    /** Empty selects the hub's best model for the depth domain. */ model: ""
-    ports: { in: {image: @image}, out: {image: @image} }
-    image: fn() { self.out(@image) }
-    /** Image preview with generic depth parameters. */ ui: mod.flow.ui.ImageFace
-}
-
-/** Generate a video, optionally from a first image keyframe. Default face: `mod.flow.ui.VideoFace`. */
-mod.flow.Video = mod.flow.Gen{
-    kind: @gen
-    domain: "video"
-    type_name: "Video"
-    /** 640..960 step 32 paired sizes: 640x352, 864x480, 960x544 */ width: 640
-    /** 352..544 step 32 paired sizes: 640x352, 864x480, 960x544 */ height: 352
-    /** 5..4096 step 1. Requested native frames; H3 rounds up to 17n+5. Larger clips require more VRAM. */ frames: 39
-    /** Denoising steps. */ steps: 30
-    /** one of: h264, h265, hevc */ codec: "h264"
-    /** Decode and mux the jointly generated audio track. */ audio: true
-    /** one of: 1, 2, 4 */ interpolate: 1
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the video domain. */ model: ""
-    ports: {
-        in: {
-            prompt: @text
-            image: @image
-            /** Optional last-frame keyframe, for a closed loop back to `image`. */ last_frame: @image
-        }
-        out: { video: @video }
-    }
-    video: fn() { self.out(@video) }
-    /** Video settings with an editable frame count. */ ui: mod.flow.ui.VideoFace
-}
-
-/** Upscale, interpolate, or add motion metadata to a video. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.VideoEnhance = mod.flow.Gen{
-    kind: @gen
-    domain: "enhance"
-    type_name: "VideoEnhance"
-    /** one of: 1, 2, 4 */ upscale: 2
-    /** one of: 1, 2, 4 */ interpolate: 2
-    /** Append the `mkfl` motion-field sidecar. */ flow_map: true
-    /** Empty selects the hub's best model for the enhance domain. */ model: ""
-    ports: { in: {video: @video}, out: {video: @video} }
-    video: fn() { self.out(@video) }
-    /** Generic parameter and video-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Generate a sound effect from a description. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Sfx = mod.flow.Gen{
-    kind: @gen
-    domain: "audio"
-    type_name: "Sfx"
-    /** 0.5..120; the current creator default is 4 seconds. */ seconds: 4.0
-    /** 1..200; the SA3 default is 8. */ steps: 8
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the audio domain. */ model: ""
-    ports: { in: {prompt: @text}, out: {audio: @audio} }
-    audio: fn() { self.out(@audio) }
-    /** Generic parameter and audio-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Generate a song from a production brief and optional structured lyrics and reference audio. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Music = mod.flow.Gen{
-    kind: @gen
-    domain: "music"
-    type_name: "Music"
-    /** one of: 60, 120, 180, 240, 300; accepted range 5..300 */ seconds: 180
-    /** 0..1; 0.8 matches the backend's default reference cadence. */ strength: 0.8
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the music domain. */ model: ""
-    ports: {
-        in: {
-            prompt: @text
-            /** Optional section-tagged lyrics; empty renders instrumental. */ lyrics: @text
-            audio: @audio
-        }
-        out: { audio: @audio }
-    }
-    audio: fn() { self.out(@audio) }
-    /** Generic parameter and audio-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Speak text, optionally cloning a reference-audio voice. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Speech = mod.flow.Gen{
-    kind: @gen
-    domain: "speech"
-    type_name: "Speech"
-    /** Empty uses the selected backend's default voice. */ voice: ""
-    /** 0.25..4 */ speed: 1.0
-    /** Empty uses the model's default language. */ language: ""
-    /** Eight values in 0..1.2; empty is neutral/reference affect. */ emotion: []
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the speech domain. */ model: ""
-    ports: { in: {text: @text, audio: @audio}, out: {audio: @audio} }
-    audio: fn() { self.out(@audio) }
-    /** Generic parameter and audio-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Reconstruct a GLB mesh from a reference image. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Mesh = mod.flow.Gen{
-    kind: @gen
-    domain: "mesh"
-    type_name: "Mesh"
-    /** 0 for raw decode, otherwise 16..512; creator chains use 512. */ remesh_resolution: 512
-    /** Keep TRELLIS's own baked texture. */ texture: true
-    /** one of: 12000, 20000, 40000, 80000, 160000; creator object default is 12000. */ decimation_target: 12000
-    /** one of: 1024, 2048, 4096 */ texture_size: 1024
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the mesh domain. */ model: ""
-    ports: { in: {prompt: @text, image: @image}, out: {mesh: @mesh} }
-    mesh: fn() { self.out(@mesh) }
-    /** Generic parameter and mesh-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Paint PBR materials onto a mesh from a reference image. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Paint = mod.flow.Gen{
-    kind: @gen
-    domain: "paint"
-    type_name: "Paint"
-    /** one of: 1024, 2048, 4096 */ texture_size: 1024
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the paint domain. */ model: ""
-    ports: { in: {prompt: @text, mesh: @mesh, reference_image: @image}, out: {mesh: @mesh} }
-    mesh: fn() { self.out(@mesh) }
-    /** Generic parameter and mesh-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Skin and rig a GLB mesh. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Rig = mod.flow.Gen{
-    kind: @gen
-    domain: "rig"
-    type_name: "Rig"
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the rig domain. */ model: ""
-    ports: { in: {prompt: @text, mesh: @mesh}, out: {mesh: @mesh} }
-    mesh: fn() { self.out(@mesh) }
-    /** Generic parameter and mesh-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Animate a rigged GLB mesh. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Motion = mod.flow.Gen{
-    kind: @gen
-    domain: "motion"
-    type_name: "Motion"
-    /** one of: playable, prompt */ motion_mode: "playable"
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the motion domain. */ model: ""
-    ports: { in: {prompt: @text, mesh: @mesh}, out: {mesh: @mesh} }
-    mesh: fn() { self.out(@mesh) }
-    /** Generic parameter and mesh-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Reconstruct one object as a Gaussian-splat PLY. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Splat = mod.flow.Gen{
-    kind: @gen
-    domain: "splat"
-    type_name: "Splat"
-    /** 1..200; the TripoSplat default is 20. */ steps: 20
-    /** The TripoSplat default is 3. */ guidance: 3.0
-    /** 32768..262144 step 32 */ gaussians: 262144
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the splat domain. */ model: ""
-    ports: { in: {prompt: @text, image: @image}, out: {mesh: @mesh} }
-    mesh: fn() { self.out(@mesh) }
-    /** Generic parameter and mesh-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Generate a walkable world as a Gaussian-splat PLY. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.World = mod.flow.Gen{
-    kind: @gen
-    domain: "world"
-    type_name: "World"
-    /** 0 is the deterministic default seed. */ seed: 0
-    /** Empty selects the hub's best model for the world domain. */ model: ""
-    ports: { in: {prompt: @text, image: @image}, out: {mesh: @mesh} }
-    mesh: fn() { self.out(@mesh) }
-    /** Generic parameter and mesh-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Recover structured human pose data from an image. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Body = mod.flow.Gen{
-    kind: @gen
-    domain: "body"
-    type_name: "Body"
-    /** `hands`, `detect`, and `persons=N` may be combined. */ prompt: ""
-    /** Empty selects the hub's best model for the body domain. */ model: ""
-    ports: { in: {image: @image}, out: {json: @json} }
-    json: fn() { self.out(@json) }
-    /** Generic parameter and structured-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Segment one or more prompted subjects from an image. Default face: `mod.flow.ui.ImageFace`. */
-mod.flow.Segment = mod.flow.Gen{
-    kind: @gen
-    domain: "segment"
-    type_name: "Segment"
-    /** Multiplex prompt such as `person:1` or `cat:2`. */ prompt: "person:1"
-    /** Empty selects the hub's best model for the segment domain. */ model: ""
-    ports: { in: {image: @image}, out: {mask: @image, cutout: @image} }
-    mask: fn() { self.out(@mask) }
-    cutout: fn() { self.out(@cutout) }
-    /** Image preview with generic segmentation parameters. */ ui: mod.flow.ui.ImageFace
-}
-
-/** Transcribe speech audio into a timed JSON transcript. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Stt = mod.flow.Gen{
-    kind: @gen
-    domain: "stt"
-    type_name: "Stt"
-    /** Optional BCP-47 language hint; empty enables automatic detection. */ language: ""
-    /** Empty selects the hub's best model for speech transcription. */ model: ""
-    ports: { in: {audio: @audio}, out: {json: @json} }
-    json: fn() { self.out(@json) }
-    /** Generic parameter and transcript-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Detect beats and downbeats in audio. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Beats = mod.flow.Gen{
-    kind: @gen
-    domain: "beats"
-    type_name: "Beats"
-    /** Empty selects the hub's best beat-analysis model. */ model: ""
-    ports: { in: {audio: @audio}, out: {json: @json} }
-    json: fn() { self.out(@json) }
-    /** Generic parameter and analysis-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Separate stereo music into drums, bass, other, and vocals. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Stems = mod.flow.Gen{
-    kind: @gen
-    domain: "stems"
-    type_name: "Stems"
-    /** Empty selects the hub's best source-separation model. */ model: ""
-    ports: { in: {audio: @audio}, out: {stems: @bytes} }
-    stems: fn() { self.out(@stems) }
-    /** Generic parameter and stem-bundle face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Transcribe polyphonic notes to JSON and MIDI. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Notes = mod.flow.Gen{
-    kind: @gen
-    domain: "notes"
-    type_name: "Notes"
-    /** Empty selects the hub's best note-transcription model. */ model: ""
-    ports: { in: {audio: @audio}, out: {json: @json, midi: @bytes} }
-    json: fn() { self.out(@json) }
-    midi: fn() { self.out(@midi) }
-    /** Generic parameter and transcription-result face. */ ui: mod.flow.ui.GenFace
-}
-
-/** Apply a vision answer to an existing asset's annotation record. Default face: `mod.flow.ui.GenFace`. */
-mod.flow.Annotate = mod.flow.Gen{
-    kind: @gen
-    domain: "vision"
-    type_name: "Annotate"
-    /** The current nine-line annotation record needs about 200 tokens. */ max_tokens: 200
-    /** Empty selects the hub's best model for the vision domain. */ model: ""
-    ports: { in: {prompt: @text, image: @image}, out: {json: @json} }
-    json: fn() { self.out(@json) }
-    /** Generic parameter and annotation-receipt face. */ ui: mod.flow.ui.GenFace
-}
-
-mod.flow.freeze_module()
diff --git a/libs/flow/recipes/templates/annotate.splash b/libs/flow/recipes/templates/annotate.splash
deleted file mode 100644
index 46f3d2674..000000000
--- a/libs/flow/recipes/templates/annotate.splash
+++ /dev/null
@@ -1,30 +0,0 @@
-use mod.flow.*
-
-/** The question whose answer should become searchable caption and tags. */
-let prompt = Input{ type: @text  default: "Return JSON with caption as one concrete searchable sentence and tags as an array of short lowercase visual tags."  at: vec2(40, 80) }
-
-/** The asset image or turntable sheet. */
-let image = Input{ type: @image  at: vec2(40, 240) }
-
-let vision = Vision{
-    prompt: prompt.text()
-    image: image.image()
-    max_tokens: 200
-    at: vec2(360, 160)
-}
-
-let caption_tags = Fn{
-    in: { text: vision.text() }
-    out: [@json]
-    run: |i| { {json: i.text.parse_json()} }
-    at: vec2(680, 160)
-}
-
-/** The parsed caption and tags. */
-let annotation = Output{ type: @json  value: caption_tags.json()  at: vec2(1000, 160) }
-
-Flow{
-    label: "Annotate asset"
-    brief: "Describes an image with vision and parses its compact caption-and-tags record."
-    prompt, image, vision, caption_tags, annotation
-}
diff --git a/libs/flow/recipes/templates/audio-beats.splash b/libs/flow/recipes/templates/audio-beats.splash
deleted file mode 100644
index ad98bb262..000000000
--- a/libs/flow/recipes/templates/audio-beats.splash
+++ /dev/null
@@ -1,13 +0,0 @@
-use mod.flow.*
-
-/** The song or rhythm recording to analyse. */
-let audio = Input{ type: @audio }
-let beats = Beats{ audio: audio.audio() model: "beat-this" }
-/** Publish the beat and downbeat analysis into the flow asset library. */
-let published = Publish{ value: beats.json() namespace: "flows" tags: ["flow", "beats"] }
-
-Flow{
-    label: "Detect beats"
-    brief: "Detects timed beats and downbeats in supplied audio."
-    audio, beats, published
-}
diff --git a/libs/flow/recipes/templates/audio-notes.splash b/libs/flow/recipes/templates/audio-notes.splash
deleted file mode 100644
index 5364b5b86..000000000
--- a/libs/flow/recipes/templates/audio-notes.splash
+++ /dev/null
@@ -1,15 +0,0 @@
-use mod.flow.*
-
-/** The music recording to transcribe. */
-let audio = Input{ type: @audio }
-let transcribe = Notes{ audio: audio.audio() model: "basic-pitch" }
-/** Publish the timed note analysis into the flow asset library. */
-let notes = Publish{ value: transcribe.json() namespace: "flows" tags: ["flow", "notes"] }
-/** The companion MIDI file. */
-let midi = Output{ type: @bytes value: transcribe.midi() }
-
-Flow{
-    label: "Transcribe notes"
-    brief: "Transcribes polyphonic music into timed note JSON and a companion MIDI file."
-    audio, transcribe, notes, midi
-}
diff --git a/libs/flow/recipes/templates/audio-stems.splash b/libs/flow/recipes/templates/audio-stems.splash
deleted file mode 100644
index eaf1a890a..000000000
--- a/libs/flow/recipes/templates/audio-stems.splash
+++ /dev/null
@@ -1,13 +0,0 @@
-use mod.flow.*
-
-/** The 44.1 kHz stereo song to separate. */
-let audio = Input{ type: @audio }
-let separate = Stems{ audio: audio.audio() model: "bs-roformer-4stem" }
-/** The packed drums, bass, other, and vocals stem bundle. */
-let stems = Output{ type: @bytes value: separate.stems() }
-
-Flow{
-    label: "Separate stems"
-    brief: "Separates supplied stereo music into a packed four-stem bundle."
-    audio, separate, stems
-}
diff --git a/libs/flow/recipes/templates/body-pose.splash b/libs/flow/recipes/templates/body-pose.splash
deleted file mode 100644
index bf1d3f56f..000000000
--- a/libs/flow/recipes/templates/body-pose.splash
+++ /dev/null
@@ -1,15 +0,0 @@
-use mod.flow.*
-
-/** Body options: combine `hands`, `detect`, and `persons=N` as needed. */
-let prompt = Input{ type: @text default: "hands detect persons=1" }
-/** The person image to analyse. */
-let image = Input{ type: @image }
-let body = Body{ prompt: prompt.text() image: image.image() model: "sam3dbody" }
-/** Publish the structured body-pose packet into the flow asset library. */
-let published = Publish{ value: body.json() namespace: "flows" tags: ["flow", "body", "pose"] }
-
-Flow{
-    label: "Body pose"
-    brief: "Recovers a structured SAM 3D Body pose packet from a supplied person image."
-    prompt, image, body, published
-}
diff --git a/libs/flow/recipes/templates/depth.splash b/libs/flow/recipes/templates/depth.splash
deleted file mode 100644
index b1c0342f6..000000000
--- a/libs/flow/recipes/templates/depth.splash
+++ /dev/null
@@ -1,19 +0,0 @@
-use mod.flow.*
-
-/** The image to measure. */
-let image = Input{ type: @image  at: vec2(40, 120) }
-
-let depth = Depth{
-    image: image.image()
-    model: "da3-metric-large"
-    at: vec2(360, 120)
-}
-
-/** The 16-bit metric depth map. */
-let depthmap = Output{ type: @image  value: depth.out(@image)  at: vec2(680, 120) }
-
-Flow{
-    label: "Metric depth"
-    brief: "Estimates a metric depth map from a supplied image."
-    image, depth, depthmap
-}
diff --git a/libs/flow/recipes/templates/dream.splash b/libs/flow/recipes/templates/dream.splash
deleted file mode 100644
index 18dd348d4..000000000
--- a/libs/flow/recipes/templates/dream.splash
+++ /dev/null
@@ -1,39 +0,0 @@
-use mod.flow.*
-
-/** The subject and motion to dream. */
-let prompt = Input{ type: @text  default: "a luminous jellyfish drifting through a cathedral"  at: vec2(40, 120) }
-
-let expand = Llm{
-    system: "Rewrite the prompt as one continuous cinematic shot for both an image keyframe and a video model. Keep the subject and add steady forward motion."
-    prompt: prompt.text()
-    at: vec2(360, 120)
-}
-
-let image = Image{
-    prompt: expand.text()
-    width: 640
-    height: 352
-    steps: 8
-    at: vec2(680, 120)
-}
-
-let video = Video{
-    prompt: expand.text()
-    image: image.image()
-    last_frame: image.image()
-    width: 640
-    height: 352
-    frames: 39
-    steps: 30
-    audio: false
-    at: vec2(1000, 120)
-}
-
-/** The finished looping dream clip. */
-let movie = Output{ type: @video  value: video.video()  at: vec2(1320, 120) }
-
-Flow{
-    label: "DREAM"
-    brief: "Expands one idea, paints its keyframe, and generates a clip from that frame."
-    prompt, expand, image, video, movie
-}
diff --git a/libs/flow/recipes/templates/expanded-prompt-to-image.splash b/libs/flow/recipes/templates/expanded-prompt-to-image.splash
deleted file mode 100644
index 1ed9a6aa0..000000000
--- a/libs/flow/recipes/templates/expanded-prompt-to-image.splash
+++ /dev/null
@@ -1,17 +0,0 @@
-use mod.flow.*
-
-/** The image idea to expand and paint. */
-let prompt = Input{ type: @text default: "a small brass robot on a workbench" }
-let expand = Llm{
-    system: "Rewrite the prompt as one vivid image description. Preserve the subject and add concrete light, material, and composition details."
-    prompt: prompt.text()
-}
-let image = Image{ prompt: expand.text() width: 512 height: 512 }
-/** Publish the generated picture into the flow asset library. */
-let published = Publish{ value: image.image() namespace: "flows" tags: ["flow", "image", "expanded"] }
-
-Flow{
-    label: "Expanded prompt to image"
-    brief: "Expands a short image idea and paints it at the creator's default canvas size."
-    prompt, expand, image, published
-}
diff --git a/libs/flow/recipes/templates/expanded-prompt-to-mesh.splash b/libs/flow/recipes/templates/expanded-prompt-to-mesh.splash
deleted file mode 100644
index bf9a5bc9e..000000000
--- a/libs/flow/recipes/templates/expanded-prompt-to-mesh.splash
+++ /dev/null
@@ -1,26 +0,0 @@
-use mod.flow.*
-
-/** The object idea to expand and reconstruct. */
-let prompt = Input{ type: @text default: "a brass diving helmet" }
-let expand = Llm{
-    system: "Rewrite the prompt as one clean product-view image brief for a single isolated object suitable for 3D reconstruction."
-    prompt: prompt.text()
-}
-let image = Image{ prompt: expand.text() width: 512 height: 512 }
-let mesh = Mesh{
-    prompt: expand.text()
-    image: image.image()
-    remesh_resolution: 512
-    texture: true
-    decimation_target: 12000
-    texture_size: 1024
-    model: "trellis-2"
-}
-/** Publish the reconstructed GLB into the flow asset library. */
-let published = Publish{ value: mesh.mesh() namespace: "flows" tags: ["flow", "mesh"] }
-
-Flow{
-    label: "Expanded prompt to mesh"
-    brief: "Expands an object idea, paints its reconstruction view, and creates a textured mesh."
-    prompt, expand, image, mesh, published
-}
diff --git a/libs/flow/recipes/templates/expanded-prompt-to-music.splash b/libs/flow/recipes/templates/expanded-prompt-to-music.splash
deleted file mode 100644
index 0ac74857c..000000000
--- a/libs/flow/recipes/templates/expanded-prompt-to-music.splash
+++ /dev/null
@@ -1,18 +0,0 @@
-use mod.flow.*
-
-/** The song idea to expand into arrangement and lyrics. */
-let prompt = Input{ type: @text default: "slow dub techno at 92 BPM with deep chord echoes" }
-let expand = Llm{
-    system: "Write a production brief followed by a Lyrics: section with original section-tagged lyrics. Use [Instrumental] when no vocals are requested."
-    prompt: prompt.text()
-    max_tokens: 4096
-}
-let music = Music{ prompt: expand.text() seconds: 180 }
-/** Publish the generated song into the flow asset library. */
-let published = Publish{ value: music.audio() namespace: "flows" tags: ["flow", "music"] }
-
-Flow{
-    label: "Expanded prompt to music"
-    brief: "Expands a song idea into a production brief and lyrics, then generates a three-minute song."
-    prompt, expand, music, published
-}
diff --git a/libs/flow/recipes/templates/expanded-prompt-to-sfx.splash b/libs/flow/recipes/templates/expanded-prompt-to-sfx.splash
deleted file mode 100644
index dff3fdeea..000000000
--- a/libs/flow/recipes/templates/expanded-prompt-to-sfx.splash
+++ /dev/null
@@ -1,17 +0,0 @@
-use mod.flow.*
-
-/** The sound idea to expand and synthesize. */
-let prompt = Input{ type: @text default: "a heavy steel hatch slams in a concrete tunnel" }
-let expand = Llm{
-    system: "Rewrite the prompt as one concise sound-design cue with source, space, texture, and dynamics. Return only the cue."
-    prompt: prompt.text()
-}
-let sfx = Sfx{ prompt: expand.text() seconds: 4.0 }
-/** Publish the sound effect into the flow asset library. */
-let published = Publish{ value: sfx.audio() namespace: "flows" tags: ["flow", "sfx"] }
-
-Flow{
-    label: "Expanded prompt to sound effect"
-    brief: "Expands a sound idea into a production cue and synthesizes a four-second effect."
-    prompt, expand, sfx, published
-}
diff --git a/libs/flow/recipes/templates/expanded-prompt-to-video-loop.splash b/libs/flow/recipes/templates/expanded-prompt-to-video-loop.splash
deleted file mode 100644
index 53ca47700..000000000
--- a/libs/flow/recipes/templates/expanded-prompt-to-video-loop.splash
+++ /dev/null
@@ -1,25 +0,0 @@
-use mod.flow.*
-
-/** The seamless shot idea to expand, paint, and animate. */
-let prompt = Input{ type: @text default: "a lantern floating on a perfectly still night lake" }
-let expand = Llm{
-    system: "Rewrite the prompt as one seamless looping shot with a clear keyframe, continuous motion, camera, and light. No cuts or lists."
-    prompt: prompt.text()
-}
-let image = Image{ prompt: expand.text() width: 512 height: 512 }
-let video = Video{
-    prompt: expand.text()
-    image: image.image()
-    last_frame: image.image()
-    frames: 39
-    steps: 30
-    audio: true
-}
-/** Publish the closed-loop clip into the flow asset library. */
-let published = Publish{ value: video.video() namespace: "flows" tags: ["flow", "video", "loop", "expanded"] }
-
-Flow{
-    label: "Expanded prompt to video loop"
-    brief: "Expands a shot, paints its shared first and last frame, and generates an audible seamless loop."
-    prompt, expand, image, video, published
-}
diff --git a/libs/flow/recipes/templates/expanded-prompt-to-video.splash b/libs/flow/recipes/templates/expanded-prompt-to-video.splash
deleted file mode 100644
index 9b7017969..000000000
--- a/libs/flow/recipes/templates/expanded-prompt-to-video.splash
+++ /dev/null
@@ -1,24 +0,0 @@
-use mod.flow.*
-
-/** The shot idea to expand, paint, and animate. */
-let prompt = Input{ type: @text default: "a paper airship crossing a sunrise cloud bank" }
-let expand = Llm{
-    system: "Rewrite the prompt as one continuous cinematic shot with a clear first frame, steady motion, camera, and light. No cuts or lists."
-    prompt: prompt.text()
-}
-let image = Image{ prompt: expand.text() width: 512 height: 512 }
-let video = Video{
-    prompt: expand.text()
-    image: image.image()
-    frames: 39
-    steps: 30
-    audio: true
-}
-/** Publish the animated keyframe into the flow asset library. */
-let published = Publish{ value: video.video() namespace: "flows" tags: ["flow", "video"] }
-
-Flow{
-    label: "Expanded prompt to video"
-    brief: "Expands a shot idea, paints its keyframe, and animates it into an audible clip."
-    prompt, expand, image, video, published
-}
diff --git a/libs/flow/recipes/templates/expanded-prompt-to-world.splash b/libs/flow/recipes/templates/expanded-prompt-to-world.splash
deleted file mode 100644
index 672e729b8..000000000
--- a/libs/flow/recipes/templates/expanded-prompt-to-world.splash
+++ /dev/null
@@ -1,18 +0,0 @@
-use mod.flow.*
-
-/** The walkable scene idea to expand and reconstruct. */
-let prompt = Input{ type: @text default: "a mossy observatory above a cloud sea" }
-let expand = Llm{
-    system: "Rewrite the prompt as one coherent wide scene brief for a walkable 3D world. Preserve the place and add spatial landmarks."
-    prompt: prompt.text()
-}
-let image = Image{ prompt: expand.text() width: 512 height: 512 }
-let world = World{ prompt: expand.text() image: image.image() model: "flashworld" }
-/** Publish the world splat into the flow asset library. */
-let published = Publish{ value: world.mesh() namespace: "flows" tags: ["flow", "world"] }
-
-Flow{
-    label: "Expanded prompt to world"
-    brief: "Expands a scene, paints its reference, and reconstructs a walkable world splat."
-    prompt, expand, image, world, published
-}
diff --git a/libs/flow/recipes/templates/image-control-canny.splash b/libs/flow/recipes/templates/image-control-canny.splash
deleted file mode 100644
index 33eb88ba7..000000000
--- a/libs/flow/recipes/templates/image-control-canny.splash
+++ /dev/null
@@ -1,22 +0,0 @@
-use mod.flow.*
-
-/** What to render while preserving the supplied image's edges. */
-let prompt = Input{ type: @text default: "a stained-glass city map" }
-/** The source image whose edges should control the result. */
-let image = Input{ type: @image }
-let control = Control{
-    prompt: prompt.text()
-    control: image.image()
-    steps: 30
-    canny_low: 50
-    canny_high: 200
-    model: "flux1-canny-dev"
-}
-/** Publish the edge-guided picture into the flow asset library. */
-let published = Publish{ value: control.image() namespace: "flows" tags: ["flow", "control", "canny"] }
-
-Flow{
-    label: "Edge-guided image"
-    brief: "Uses Canny edges from a supplied image to constrain a new render."
-    prompt, image, control, published
-}
diff --git a/libs/flow/recipes/templates/image-control.splash b/libs/flow/recipes/templates/image-control.splash
deleted file mode 100644
index dd9d681ac..000000000
--- a/libs/flow/recipes/templates/image-control.splash
+++ /dev/null
@@ -1,21 +0,0 @@
-use mod.flow.*
-
-/** What to render while preserving the supplied image's depth structure. */
-let prompt = Input{ type: @text default: "a weathered stone guardian in warm evening light" }
-/** The source image whose depth should control the result. */
-let image = Input{ type: @image }
-let depth = Depth{ image: image.image() model: "da3-metric-large" }
-let control = Control{
-    prompt: prompt.text()
-    control: depth.out(@image)
-    steps: 30
-    model: "flux1-depth-dev"
-}
-/** Publish the depth-guided picture into the flow asset library. */
-let published = Publish{ value: control.image() namespace: "flows" tags: ["flow", "control", "depth"] }
-
-Flow{
-    label: "Depth-guided image"
-    brief: "Extracts metric depth from a supplied image and uses it to constrain a new render."
-    prompt, image, depth, control, published
-}
diff --git a/libs/flow/recipes/templates/image-edit.splash b/libs/flow/recipes/templates/image-edit.splash
deleted file mode 100644
index 426cbec38..000000000
--- a/libs/flow/recipes/templates/image-edit.splash
+++ /dev/null
@@ -1,20 +0,0 @@
-use mod.flow.*
-
-/** The edit instruction. */
-let prompt = Input{ type: @text default: "replace the background with a pine forest" }
-/** The image to edit. */
-let image = Input{ type: @image }
-let edit = ImageEdit{
-    prompt: prompt.text()
-    image: image.image()
-    strength: 1.0
-    model: "flux2-klein-4b"
-}
-/** Publish the edited picture into the flow asset library. */
-let published = Publish{ value: edit.out(@image) namespace: "flows" tags: ["flow", "edit"] }
-
-Flow{
-    label: "Edit selected image"
-    brief: "Applies a direct instruction edit to a supplied picture with FLUX.2 Klein."
-    prompt, image, edit, published
-}
diff --git a/libs/flow/recipes/templates/image-enhance.splash b/libs/flow/recipes/templates/image-enhance.splash
deleted file mode 100644
index d86d7e9f7..000000000
--- a/libs/flow/recipes/templates/image-enhance.splash
+++ /dev/null
@@ -1,35 +0,0 @@
-use mod.flow.*
-
-/** The image to create and refine. */
-let prompt = Input{ type: @text  default: "a weathered fantasy creature portrait"  at: vec2(40, 120) }
-
-let expand = Llm{
-    system: "Rewrite the prompt as a clean high-detail image brief. Preserve identity, silhouette, and composition."
-    prompt: prompt.text()
-    at: vec2(360, 120)
-}
-
-let image = Image{
-    prompt: expand.text()
-    width: 512
-    height: 512
-    steps: 20
-    at: vec2(680, 120)
-}
-
-let enhance = ImageEdit{
-    prompt: expand.text()
-    image: image.image()
-    strength: 1.0
-    model: "flux2-dev"
-    at: vec2(1000, 120)
-}
-
-/** The high-detail image. */
-let picture = Output{ type: @image  value: enhance.out(@image)  at: vec2(1320, 120) }
-
-Flow{
-    label: "Image enhance"
-    brief: "Expands a prompt, paints a source image, and refines it with the creator's high-detail edit model."
-    prompt, expand, image, enhance, picture
-}
diff --git a/libs/flow/recipes/templates/image-to-mesh-basic.splash b/libs/flow/recipes/templates/image-to-mesh-basic.splash
deleted file mode 100644
index b19b1d2be..000000000
--- a/libs/flow/recipes/templates/image-to-mesh-basic.splash
+++ /dev/null
@@ -1,23 +0,0 @@
-use mod.flow.*
-
-/** The isolated object image to reconstruct. */
-let image = Input{ type: @image }
-/** Optional trace text for the reconstruction. */
-let prompt = Input{ type: @text default: "reconstruct the isolated object" }
-let mesh = Mesh{
-    prompt: prompt.text()
-    image: image.image()
-    remesh_resolution: 512
-    texture: true
-    decimation_target: 12000
-    texture_size: 1024
-    model: "trellis-2"
-}
-/** Publish the reconstructed GLB into the flow asset library. */
-let published = Publish{ value: mesh.mesh() namespace: "flows" tags: ["flow", "mesh"] }
-
-Flow{
-    label: "Image to basic mesh"
-    brief: "Reconstructs a supplied object image as a textured TRELLIS mesh without a separate paint stage."
-    prompt, image, mesh, published
-}
diff --git a/libs/flow/recipes/templates/image-to-mesh.splash b/libs/flow/recipes/templates/image-to-mesh.splash
deleted file mode 100644
index 3c6269a33..000000000
--- a/libs/flow/recipes/templates/image-to-mesh.splash
+++ /dev/null
@@ -1,36 +0,0 @@
-use mod.flow.*
-
-/** A short description retained on the generated mesh. */
-let prompt = Input{ type: @text  default: "a low-poly brass diving helmet"  at: vec2(40, 80) }
-
-/** The isolated object reference. */
-let image = Input{ type: @image  at: vec2(40, 240) }
-
-let mesh = Mesh{
-    prompt: prompt.text()
-    image: image.image()
-    remesh_resolution: 512
-    texture: false
-    decimation_target: 12000
-    texture_size: 1024
-    model: "trellis-2"
-    at: vec2(360, 160)
-}
-
-let paint = Paint{
-    prompt: prompt.text()
-    mesh: mesh.out(@mesh)
-    reference_image: image.image()
-    texture_size: 1024
-    model: "hunyuan3d-paint-2.1"
-    at: vec2(680, 160)
-}
-
-/** The PBR-painted GLB. */
-let model = Output{ type: @mesh  value: paint.out(@mesh)  at: vec2(1000, 160) }
-
-Flow{
-    label: "Image to PBR mesh"
-    brief: "Reconstructs a supplied object image as a TRELLIS mesh and paints a PBR atlas from the same reference."
-    prompt, image, mesh, paint, model
-}
diff --git a/libs/flow/recipes/templates/image-to-video.splash b/libs/flow/recipes/templates/image-to-video.splash
deleted file mode 100644
index 4a9001f7b..000000000
--- a/libs/flow/recipes/templates/image-to-video.splash
+++ /dev/null
@@ -1,25 +0,0 @@
-use mod.flow.*
-
-/** Motion and camera direction for the source image. */
-let prompt = Input{ type: @text  default: "a slow push forward with drifting mist"  at: vec2(40, 80) }
-
-/** The first frame of the clip. */
-let image = Input{ type: @image  at: vec2(40, 240) }
-
-let video = Video{
-    prompt: prompt.text()
-    image: image.image()
-    frames: 39
-    steps: 30
-    audio: true
-    at: vec2(360, 160)
-}
-
-/** The animated source image. */
-let movie = Output{ type: @video  value: video.video()  at: vec2(680, 160) }
-
-Flow{
-    label: "Image to video"
-    brief: "Animates a supplied keyframe according to a short motion direction."
-    prompt, image, video, movie
-}
diff --git a/libs/flow/recipes/templates/image-upscale.splash b/libs/flow/recipes/templates/image-upscale.splash
deleted file mode 100644
index 37952587d..000000000
--- a/libs/flow/recipes/templates/image-upscale.splash
+++ /dev/null
@@ -1,20 +0,0 @@
-use mod.flow.*
-
-/** The image to enlarge. */
-let image = Input{ type: @image  at: vec2(40, 120) }
-
-let upscale = Upscale{
-    image: image.image()
-    factor: 4
-    model: "realesrgan-x4plus"
-    at: vec2(360, 120)
-}
-
-/** The four-times larger image. */
-let picture = Output{ type: @image  value: upscale.out(@image)  at: vec2(680, 120) }
-
-Flow{
-    label: "Image upscale"
-    brief: "Enlarges a supplied image with the creator's RealESRGAN x4 recipe."
-    image, upscale, picture
-}
diff --git a/libs/flow/recipes/templates/inpaint.splash b/libs/flow/recipes/templates/inpaint.splash
deleted file mode 100644
index f09da72c1..000000000
--- a/libs/flow/recipes/templates/inpaint.splash
+++ /dev/null
@@ -1,26 +0,0 @@
-use mod.flow.*
-
-/** What to paint into the masked region. */
-let prompt = Input{ type: @text  default: "a matching patch of clear sky"  at: vec2(40, 80) }
-
-/** The image to fill or extend. */
-let image = Input{ type: @image  at: vec2(320, 80) }
-
-/** The mask marking the region to regenerate; white is edited, black is kept. */
-let mask = Input{ type: @image  at: vec2(320, 300) }
-
-let inpaint = Inpaint{
-    prompt: prompt.text()
-    image: image.image()
-    mask: mask.image()
-    at: vec2(680, 160)
-}
-
-/** The inpainted image. */
-let picture = Output{ type: @image  value: inpaint.out(@image)  at: vec2(1000, 160) }
-
-Flow{
-    label: "Inpaint"
-    brief: "Fills or extends a masked region of a supplied image using a text instruction."
-    prompt, image, mask, inpaint, picture
-}
diff --git a/libs/flow/recipes/templates/matte.splash b/libs/flow/recipes/templates/matte.splash
deleted file mode 100644
index ac2cf0065..000000000
--- a/libs/flow/recipes/templates/matte.splash
+++ /dev/null
@@ -1,19 +0,0 @@
-use mod.flow.*
-
-/** The image whose subject should be cut out. */
-let image = Input{ type: @image  at: vec2(40, 120) }
-
-let matte = Matte{
-    image: image.image()
-    model: "birefnet-hr"
-    at: vec2(360, 120)
-}
-
-/** The RGBA cutout with a soft alpha matte. */
-let cutout = Output{ type: @image  value: matte.out(@image)  at: vec2(680, 120) }
-
-Flow{
-    label: "Image matte"
-    brief: "Extracts a clean soft-alpha subject cutout from a supplied image."
-    image, matte, cutout
-}
diff --git a/libs/flow/recipes/templates/music.splash b/libs/flow/recipes/templates/music.splash
deleted file mode 100644
index f13e1de49..000000000
--- a/libs/flow/recipes/templates/music.splash
+++ /dev/null
@@ -1,23 +0,0 @@
-use mod.flow.*
-
-/** Genre, tempo, mood, vocals, and arrangement. */
-let prompt = Input{ type: @text  default: "slow dub techno, 92 BPM, deep chord echoes, instrumental"  at: vec2(40, 80) }
-
-/** Optional section-tagged lyrics; leave empty for instrumental music. */
-let lyrics = Input{ type: @text  default: "[Instrumental]"  at: vec2(40, 240) }
-
-let music = Music{
-    prompt: prompt.text()
-    lyrics: lyrics.text()
-    seconds: 180
-    at: vec2(360, 160)
-}
-
-/** The generated song. */
-let song = Output{ type: @audio  value: music.audio()  at: vec2(680, 160) }
-
-Flow{
-    label: "Music"
-    brief: "Generates a three-minute song from a production brief and structured lyrics."
-    prompt, lyrics, music, song
-}
diff --git a/libs/flow/recipes/templates/ocr.splash b/libs/flow/recipes/templates/ocr.splash
deleted file mode 100644
index 75e7435fe..000000000
--- a/libs/flow/recipes/templates/ocr.splash
+++ /dev/null
@@ -1,30 +0,0 @@
-use mod.flow.*
-
-/** Optional OCR instruction; empty uses Chandra's transcription prompt. */
-let prompt = Input{ type: @text  default: ""  at: vec2(40, 80) }
-
-/** The scanned page to transcribe. */
-let image = Input{ type: @image  at: vec2(40, 240) }
-
-let ocr = Gen{
-    kind: @gen
-    domain: "ocr"
-    type_name: "Ocr"
-    prompt: prompt.text()
-    image: image.image()
-    max_tokens: 12384
-    model: "chandra-ocr-2"
-    ports: { in: {prompt: @text, image: @image}, out: {text: @text} }
-    text: fn() { self.out(@text) }
-    ui: mod.flow.ui.GenFace
-    at: vec2(360, 160)
-}
-
-/** The page transcription as HTML text. */
-let transcription = Output{ type: @text  value: ocr.text()  at: vec2(680, 160) }
-
-Flow{
-    label: "OCR"
-    brief: "Transcribes a scanned page into HTML with the hub's OCR domain."
-    prompt, image, ocr, transcription
-}
diff --git a/libs/flow/recipes/templates/playable-character-pbr.splash b/libs/flow/recipes/templates/playable-character-pbr.splash
deleted file mode 100644
index 2b5b01220..000000000
--- a/libs/flow/recipes/templates/playable-character-pbr.splash
+++ /dev/null
@@ -1,43 +0,0 @@
-use mod.flow.*
-
-/** The character identity and design to make playable with PBR materials. */
-let prompt = Input{ type: @text default: "a nimble forest ranger with a green cloak" }
-let expand = Llm{
-    system: "Rewrite the prompt as a single full-body character sheet brief: canonical identity, relaxed wide A-pose, separated limbs, plain background, even light."
-    prompt: prompt.text()
-    model: "qwen3.5-9b"
-    temperature: 0
-}
-let image = Image{ prompt: expand.text() width: 512 height: 512 model: "flux1-dev" }
-let matte = Matte{ image: image.image() model: "birefnet-hr" }
-let mesh = Mesh{
-    prompt: expand.text()
-    image: matte.out(@image)
-    remesh_resolution: 512
-    texture: false
-    decimation_target: 20000
-    texture_size: 1024
-    model: "trellis-2"
-}
-let paint = Paint{
-    prompt: expand.text()
-    mesh: mesh.mesh()
-    reference_image: matte.out(@image)
-    texture_size: 1024
-    model: "hunyuan3d-paint-2.1"
-}
-let rig = Rig{ prompt: expand.text() mesh: paint.out(@mesh) model: "skintokens" }
-let motion = Motion{
-    prompt: expand.text()
-    mesh: rig.out(@mesh)
-    motion_mode: "playable"
-    model: "hy-motion"
-}
-/** Publish the playable PBR animated GLB into the flow asset library. */
-let published = Publish{ value: motion.out(@mesh) namespace: "flows" tags: ["flow", "character", "playable", "pbr"] }
-
-Flow{
-    label: "Playable character with PBR"
-    brief: "Builds a playable character and inserts Hunyuan PBR painting before rigging."
-    prompt, expand, image, matte, mesh, paint, rig, motion, published
-}
diff --git a/libs/flow/recipes/templates/playable-character.splash b/libs/flow/recipes/templates/playable-character.splash
deleted file mode 100644
index 4bf07ec47..000000000
--- a/libs/flow/recipes/templates/playable-character.splash
+++ /dev/null
@@ -1,36 +0,0 @@
-use mod.flow.*
-
-/** The character identity and design to make playable. */
-let prompt = Input{ type: @text default: "a nimble forest ranger with a green cloak" }
-let expand = Llm{
-    system: "Rewrite the prompt as a single full-body character sheet brief: canonical identity, relaxed wide A-pose, separated limbs, plain background, even light."
-    prompt: prompt.text()
-    model: "qwen3.5-9b"
-    temperature: 0
-}
-let image = Image{ prompt: expand.text() width: 512 height: 512 model: "flux1-dev" }
-let matte = Matte{ image: image.image() model: "birefnet-hr" }
-let mesh = Mesh{
-    prompt: expand.text()
-    image: matte.out(@image)
-    remesh_resolution: 512
-    texture: true
-    decimation_target: 20000
-    texture_size: 1024
-    model: "trellis-2"
-}
-let rig = Rig{ prompt: expand.text() mesh: mesh.mesh() model: "skintokens" }
-let motion = Motion{
-    prompt: expand.text()
-    mesh: rig.out(@mesh)
-    motion_mode: "playable"
-    model: "hy-motion"
-}
-/** Publish the playable animated GLB into the flow asset library. */
-let published = Publish{ value: motion.out(@mesh) namespace: "flows" tags: ["flow", "character", "playable"] }
-
-Flow{
-    label: "Playable character"
-    brief: "Expands, paints, mattes, reconstructs, rigs, and animates a playable character."
-    prompt, expand, image, matte, mesh, rig, motion, published
-}
diff --git a/libs/flow/recipes/templates/prompt-expand.splash b/libs/flow/recipes/templates/prompt-expand.splash
deleted file mode 100644
index fcbfe47b9..000000000
--- a/libs/flow/recipes/templates/prompt-expand.splash
+++ /dev/null
@@ -1,17 +0,0 @@
-use mod.flow.*
-
-/** The short idea to expand. */
-let prompt = Input{ type: @text default: "a lighthouse at dusk" }
-let expand = Llm{
-    system: "Rewrite the prompt as one vivid, concrete production brief. Preserve the subject and return only the brief."
-    prompt: prompt.text()
-    max_tokens: 512
-}
-/** Publish the expanded brief into the flow asset library. */
-let published = Publish{ value: expand.text() namespace: "flows" tags: ["flow", "prompt"] }
-
-Flow{
-    label: "Expand prompt"
-    brief: "Turns a short idea into a reusable production brief."
-    prompt, expand, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-character.splash b/libs/flow/recipes/templates/prompt-to-character.splash
deleted file mode 100644
index a7e4e618c..000000000
--- a/libs/flow/recipes/templates/prompt-to-character.splash
+++ /dev/null
@@ -1,30 +0,0 @@
-use mod.flow.*
-
-/** The complete rig-safe character brief to use verbatim. */
-let prompt = Input{ type: @text default: "a nimble forest ranger, full body, relaxed wide A-pose, separated limbs, plain background" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 model: "flux1-dev" }
-let matte = Matte{ image: image.image() model: "birefnet-hr" }
-let mesh = Mesh{
-    prompt: prompt.text()
-    image: matte.out(@image)
-    remesh_resolution: 512
-    texture: true
-    decimation_target: 20000
-    texture_size: 1024
-    model: "trellis-2"
-}
-let rig = Rig{ prompt: prompt.text() mesh: mesh.mesh() model: "skintokens" }
-let motion = Motion{
-    prompt: prompt.text()
-    mesh: rig.out(@mesh)
-    motion_mode: "playable"
-    model: "hy-motion"
-}
-/** Publish the playable animated GLB into the flow asset library. */
-let published = Publish{ value: motion.out(@mesh) namespace: "flows" tags: ["flow", "character", "playable"] }
-
-Flow{
-    label: "Prompt to playable character"
-    brief: "Uses a complete prompt verbatim to paint, matte, reconstruct, rig, and animate a character."
-    prompt, image, matte, mesh, rig, motion, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-cutout-pbr-mesh.splash b/libs/flow/recipes/templates/prompt-to-cutout-pbr-mesh.splash
deleted file mode 100644
index d8b85f4e1..000000000
--- a/libs/flow/recipes/templates/prompt-to-cutout-pbr-mesh.splash
+++ /dev/null
@@ -1,30 +0,0 @@
-use mod.flow.*
-
-/** The isolated object to cut out, reconstruct, and paint. */
-let prompt = Input{ type: @text default: "a hand-painted ceramic fox" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let matte = Matte{ image: image.image() model: "birefnet-hr" }
-let mesh = Mesh{
-    prompt: prompt.text()
-    image: matte.out(@image)
-    remesh_resolution: 512
-    texture: false
-    decimation_target: 12000
-    texture_size: 1024
-    model: "trellis-2"
-}
-let paint = Paint{
-    prompt: prompt.text()
-    mesh: mesh.mesh()
-    reference_image: matte.out(@image)
-    texture_size: 1024
-    model: "hunyuan3d-paint-2.1"
-}
-/** Publish the PBR-painted GLB into the flow asset library. */
-let published = Publish{ value: paint.out(@mesh) namespace: "flows" tags: ["flow", "mesh", "pbr"] }
-
-Flow{
-    label: "Prompt to cutout PBR mesh"
-    brief: "Paints and mattes an object before reconstruction and PBR material baking."
-    prompt, image, matte, mesh, paint, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-cutout.splash b/libs/flow/recipes/templates/prompt-to-cutout.splash
deleted file mode 100644
index 9519413e0..000000000
--- a/libs/flow/recipes/templates/prompt-to-cutout.splash
+++ /dev/null
@@ -1,14 +0,0 @@
-use mod.flow.*
-
-/** The isolated subject to paint and cut out. */
-let prompt = Input{ type: @text default: "a small clockwork bird" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let matte = Matte{ image: image.image() model: "birefnet-hr" }
-/** Publish the alpha-matted subject into the flow asset library. */
-let published = Publish{ value: matte.out(@image) namespace: "flows" tags: ["flow", "cutout"] }
-
-Flow{
-    label: "Prompt to cutout"
-    brief: "Paints a subject and extracts it onto a clean soft alpha matte."
-    prompt, image, matte, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-depth.splash b/libs/flow/recipes/templates/prompt-to-depth.splash
deleted file mode 100644
index 9ffa71d80..000000000
--- a/libs/flow/recipes/templates/prompt-to-depth.splash
+++ /dev/null
@@ -1,14 +0,0 @@
-use mod.flow.*
-
-/** The scene to paint and measure. */
-let prompt = Input{ type: @text default: "a stone stairway descending into a sea cave" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let depth = Depth{ image: image.image() model: "da3-metric-large" }
-/** Publish the generated scene's metric depth map into the flow asset library. */
-let published = Publish{ value: depth.out(@image) namespace: "flows" tags: ["flow", "depth"] }
-
-Flow{
-    label: "Prompt to depth map"
-    brief: "Paints a scene and estimates a metric depth map from the result."
-    prompt, image, depth, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-image.splash b/libs/flow/recipes/templates/prompt-to-image.splash
deleted file mode 100644
index f2ed2eb68..000000000
--- a/libs/flow/recipes/templates/prompt-to-image.splash
+++ /dev/null
@@ -1,42 +0,0 @@
-use mod.flow.*
-
-/** What to paint. */
-let prompt = Input{ type: @text  default: "a lighthouse at dusk"  at: vec2(40, 120) }
-
-let expand = Llm{
-    system: "Rewrite the prompt as one vivid paragraph for an image model.
-             Keep the subject. Add light, lens, material, mood. No lists."
-    prompt: prompt.text()
-    at: vec2(360, 120)
-}
-
-/** Appends the chosen style to the expanded prompt. */
-let add_style = Fn{
-    in: { text: expand.text()  style: "photo" }
-    out: [@text]
-    run: |i| { {text: i.text + ", " + i.style + " style"} }
-    at: vec2(680, 120)
-    ui: FnFace{
-        /* the style picker lives on the node whose input it sets */
-        style := ComboBox{
-            width: Fill height: 26
-            labels: ["photo", "anime", "oil paint"]
-            bind := "add_style.style"
-        }
-    }
-}
-
-let image = Image{
-    prompt: add_style.text()
-    width: 1024  height: 1024  steps: 8
-    at: vec2(1000, 120)
-}
-
-/** The finished picture. */
-let picture = Output{ type: @image  value: image.image() }
-
-Flow{
-    label: "Prompt to image"
-    brief: "Expands a short prompt into a rich one and paints it."
-    prompt, expand, add_style, image, picture
-}
diff --git a/libs/flow/recipes/templates/prompt-to-library.splash b/libs/flow/recipes/templates/prompt-to-library.splash
deleted file mode 100644
index 6f8e903db..000000000
--- a/libs/flow/recipes/templates/prompt-to-library.splash
+++ /dev/null
@@ -1,31 +0,0 @@
-use mod.flow.*
-
-/** What to paint and publish. */
-let prompt = Input{ type: @text  default: "a lighthouse at dusk"  at: vec2(40, 120) }
-
-let expand = Llm{
-    system: "Rewrite the prompt as one vivid paragraph for an image model.
-             Keep the subject. Add light, lens, material, mood. No lists."
-    prompt: prompt.text()
-    at: vec2(360, 120)
-}
-
-let image = Image{
-    prompt: expand.text()
-    width: 1024  height: 1024  steps: 8
-    at: vec2(680, 120)
-}
-
-/** Write the finished picture directly into the flow asset library. */
-let published = Publish{
-    value: image.image()
-    namespace: "flows"
-    tags: ["flow", "prompt-to-library"]
-    at: vec2(1000, 120)
-}
-
-Flow{
-    label: "Prompt to library"
-    brief: "Expands a prompt, paints a picture, and publishes it into the asset library."
-    prompt, expand, image, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-mesh.splash b/libs/flow/recipes/templates/prompt-to-mesh.splash
deleted file mode 100644
index adf97206c..000000000
--- a/libs/flow/recipes/templates/prompt-to-mesh.splash
+++ /dev/null
@@ -1,22 +0,0 @@
-use mod.flow.*
-
-/** The isolated object to reconstruct. */
-let prompt = Input{ type: @text default: "a low-poly brass diving helmet" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let mesh = Mesh{
-    prompt: prompt.text()
-    image: image.image()
-    remesh_resolution: 512
-    texture: true
-    decimation_target: 12000
-    texture_size: 1024
-    model: "trellis-2"
-}
-/** Publish the reconstructed GLB into the flow asset library. */
-let published = Publish{ value: mesh.mesh() namespace: "flows" tags: ["flow", "mesh"] }
-
-Flow{
-    label: "Prompt to mesh"
-    brief: "Paints one isolated object and reconstructs it as a textured TRELLIS mesh."
-    prompt, image, mesh, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-pbr-mesh.splash b/libs/flow/recipes/templates/prompt-to-pbr-mesh.splash
deleted file mode 100644
index b6c8f0992..000000000
--- a/libs/flow/recipes/templates/prompt-to-pbr-mesh.splash
+++ /dev/null
@@ -1,29 +0,0 @@
-use mod.flow.*
-
-/** The isolated object to reconstruct and paint. */
-let prompt = Input{ type: @text default: "a carved wooden toy submarine" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let mesh = Mesh{
-    prompt: prompt.text()
-    image: image.image()
-    remesh_resolution: 512
-    texture: false
-    decimation_target: 12000
-    texture_size: 1024
-    model: "trellis-2"
-}
-let paint = Paint{
-    prompt: prompt.text()
-    mesh: mesh.mesh()
-    reference_image: image.image()
-    texture_size: 1024
-    model: "hunyuan3d-paint-2.1"
-}
-/** Publish the PBR-painted GLB into the flow asset library. */
-let published = Publish{ value: paint.out(@mesh) namespace: "flows" tags: ["flow", "mesh", "pbr"] }
-
-Flow{
-    label: "Prompt to PBR mesh"
-    brief: "Paints an object, reconstructs its geometry, and bakes Hunyuan PBR materials."
-    prompt, image, mesh, paint, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-segment.splash b/libs/flow/recipes/templates/prompt-to-segment.splash
deleted file mode 100644
index 392df5eb0..000000000
--- a/libs/flow/recipes/templates/prompt-to-segment.splash
+++ /dev/null
@@ -1,14 +0,0 @@
-use mod.flow.*
-
-/** The isolated subject to paint and segment. */
-let prompt = Input{ type: @text default: "a red canvas backpack" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let segment = Segment{ prompt: "object:1" image: image.image() model: "sam3-1-multiplex" }
-/** Publish the predicted subject mask into the flow asset library. */
-let published = Publish{ value: segment.mask() namespace: "flows" tags: ["flow", "segment"] }
-
-Flow{
-    label: "Prompt to segment"
-    brief: "Paints one subject and extracts its SAM 3.1 mask."
-    prompt, image, segment, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-splat.splash b/libs/flow/recipes/templates/prompt-to-splat.splash
deleted file mode 100644
index 508439d26..000000000
--- a/libs/flow/recipes/templates/prompt-to-splat.splash
+++ /dev/null
@@ -1,19 +0,0 @@
-use mod.flow.*
-
-/** The isolated object to paint and reconstruct as Gaussians. */
-let prompt = Input{ type: @text default: "a small hand-painted ceramic fox" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let splat = Splat{
-    prompt: prompt.text()
-    image: image.image()
-    gaussians: 262144
-    model: "triposplat"
-}
-/** Publish the object splat into the flow asset library. */
-let published = Publish{ value: splat.mesh() namespace: "flows" tags: ["flow", "splat"] }
-
-Flow{
-    label: "Prompt to object splat"
-    brief: "Paints one isolated object and reconstructs it as a detailed Gaussian splat."
-    prompt, image, splat, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-video-keyframe.splash b/libs/flow/recipes/templates/prompt-to-video-keyframe.splash
deleted file mode 100644
index de701b444..000000000
--- a/libs/flow/recipes/templates/prompt-to-video-keyframe.splash
+++ /dev/null
@@ -1,20 +0,0 @@
-use mod.flow.*
-
-/** The shot whose first frame and motion should be generated. */
-let prompt = Input{ type: @text default: "a paper airship crossing a sunrise cloud bank" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let video = Video{
-    prompt: prompt.text()
-    image: image.image()
-    frames: 39
-    steps: 30
-    audio: true
-}
-/** Publish the animated keyframe into the flow asset library. */
-let published = Publish{ value: video.video() namespace: "flows" tags: ["flow", "video"] }
-
-Flow{
-    label: "Prompt to video keyframe"
-    brief: "Paints a keyframe and animates it into an audible image-to-video clip."
-    prompt, image, video, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-video-loop.splash b/libs/flow/recipes/templates/prompt-to-video-loop.splash
deleted file mode 100644
index 30b5af79c..000000000
--- a/libs/flow/recipes/templates/prompt-to-video-loop.splash
+++ /dev/null
@@ -1,21 +0,0 @@
-use mod.flow.*
-
-/** The seamless shot to paint and animate. */
-let prompt = Input{ type: @text default: "a lantern floating on a perfectly still night lake" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let video = Video{
-    prompt: prompt.text()
-    image: image.image()
-    last_frame: image.image()
-    frames: 39
-    steps: 30
-    audio: true
-}
-/** Publish the closed-loop clip into the flow asset library. */
-let published = Publish{ value: video.video() namespace: "flows" tags: ["flow", "video", "loop"] }
-
-Flow{
-    label: "Prompt to video loop"
-    brief: "Paints a keyframe and conditions both clip ends on it for a seamless loop."
-    prompt, image, video, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-video.splash b/libs/flow/recipes/templates/prompt-to-video.splash
deleted file mode 100644
index e8072ef1e..000000000
--- a/libs/flow/recipes/templates/prompt-to-video.splash
+++ /dev/null
@@ -1,20 +0,0 @@
-use mod.flow.*
-
-/** The shot to generate. */
-let prompt = Input{ type: @text default: "rain sliding across a neon train window" }
-let video = Video{
-    prompt: prompt.text()
-    width: 640
-    height: 352
-    frames: 39
-    steps: 30
-    audio: true
-}
-/** Publish the generated clip into the flow asset library. */
-let published = Publish{ value: video.video() namespace: "flows" tags: ["flow", "video"] }
-
-Flow{
-    label: "Prompt to video"
-    brief: "Generates a small audible clip directly from a shot description."
-    prompt, video, published
-}
diff --git a/libs/flow/recipes/templates/prompt-to-world.splash b/libs/flow/recipes/templates/prompt-to-world.splash
deleted file mode 100644
index 86b935b1f..000000000
--- a/libs/flow/recipes/templates/prompt-to-world.splash
+++ /dev/null
@@ -1,14 +0,0 @@
-use mod.flow.*
-
-/** The walkable scene to paint and reconstruct. */
-let prompt = Input{ type: @text default: "a mossy observatory above a cloud sea" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-let world = World{ prompt: prompt.text() image: image.image() model: "flashworld" }
-/** Publish the world splat into the flow asset library. */
-let published = Publish{ value: world.mesh() namespace: "flows" tags: ["flow", "world"] }
-
-Flow{
-    label: "Prompt to world"
-    brief: "Paints a scene reference and reconstructs it as a walkable world splat."
-    prompt, image, world, published
-}
diff --git a/libs/flow/recipes/templates/rig-and-motion.splash b/libs/flow/recipes/templates/rig-and-motion.splash
deleted file mode 100644
index 2bba55480..000000000
--- a/libs/flow/recipes/templates/rig-and-motion.splash
+++ /dev/null
@@ -1,31 +0,0 @@
-use mod.flow.*
-
-/** Character identity and optional motion trace text. */
-let prompt = Input{ type: @text  default: "a nimble forest ranger"  at: vec2(40, 80) }
-
-/** The unrigged character GLB. */
-let mesh = Input{ type: @mesh  at: vec2(40, 240) }
-
-let rig = Rig{
-    prompt: prompt.text()
-    mesh: mesh.mesh()
-    model: "skintokens"
-    at: vec2(360, 160)
-}
-
-let motion = Motion{
-    prompt: prompt.text()
-    mesh: rig.out(@mesh)
-    motion_mode: "playable"
-    model: "hy-motion"
-    at: vec2(680, 160)
-}
-
-/** The rigged GLB with playable motion clips. */
-let character = Output{ type: @mesh  value: motion.out(@mesh)  at: vec2(1000, 160) }
-
-Flow{
-    label: "Rig and motion"
-    brief: "Rigs a supplied character mesh and adds the backend's playable motion set."
-    prompt, mesh, rig, motion, character
-}
diff --git a/libs/flow/recipes/templates/segment.splash b/libs/flow/recipes/templates/segment.splash
deleted file mode 100644
index a5b93441f..000000000
--- a/libs/flow/recipes/templates/segment.splash
+++ /dev/null
@@ -1,17 +0,0 @@
-use mod.flow.*
-
-/** Multiplex subject query such as `person:1` or `cat:2`. */
-let prompt = Input{ type: @text default: "person:1" }
-/** The image to segment. */
-let image = Input{ type: @image }
-let segment = Segment{ prompt: prompt.text() image: image.image() model: "sam3-1-multiplex" }
-/** Publish the predicted mask into the flow asset library. */
-let mask = Publish{ value: segment.mask() namespace: "flows" tags: ["flow", "segment", "mask"] }
-/** Publish the RGBA cutout into the flow asset library. */
-let cutout = Publish{ value: segment.cutout() namespace: "flows" tags: ["flow", "segment", "cutout"] }
-
-Flow{
-    label: "Segment image"
-    brief: "Segments prompted subjects and publishes both the soft mask and RGBA cutout."
-    prompt, image, segment, mask, cutout
-}
diff --git a/libs/flow/recipes/templates/sfx.splash b/libs/flow/recipes/templates/sfx.splash
deleted file mode 100644
index 8f4d75ec6..000000000
--- a/libs/flow/recipes/templates/sfx.splash
+++ /dev/null
@@ -1,19 +0,0 @@
-use mod.flow.*
-
-/** The sound to synthesize. */
-let prompt = Input{ type: @text  default: "a heavy steel hatch slams shut in a concrete tunnel"  at: vec2(40, 120) }
-
-let sfx = Sfx{
-    prompt: prompt.text()
-    seconds: 4.0
-    at: vec2(360, 120)
-}
-
-/** The generated sound effect. */
-let sound = Output{ type: @audio  value: sfx.audio()  at: vec2(680, 120) }
-
-Flow{
-    label: "Sound effect"
-    brief: "Synthesizes a four-second sound effect from a concise description."
-    prompt, sfx, sound
-}
diff --git a/libs/flow/recipes/templates/speech-to-text.splash b/libs/flow/recipes/templates/speech-to-text.splash
deleted file mode 100644
index 21739779a..000000000
--- a/libs/flow/recipes/templates/speech-to-text.splash
+++ /dev/null
@@ -1,13 +0,0 @@
-use mod.flow.*
-
-/** The speech recording to transcribe. */
-let audio = Input{ type: @audio }
-let transcribe = Stt{ audio: audio.audio() language: "" model: "whisper-large-v3-turbo" }
-/** Publish the timed transcript into the flow asset library. */
-let published = Publish{ value: transcribe.json() namespace: "flows" tags: ["flow", "transcript"] }
-
-Flow{
-    label: "Speech to text"
-    brief: "Transcribes supplied speech audio into a timed Whisper JSON record."
-    audio, transcribe, published
-}
diff --git a/libs/flow/recipes/templates/speech.splash b/libs/flow/recipes/templates/speech.splash
deleted file mode 100644
index ebd028b1c..000000000
--- a/libs/flow/recipes/templates/speech.splash
+++ /dev/null
@@ -1,20 +0,0 @@
-use mod.flow.*
-
-/** The words to speak. */
-let prompt = Input{ type: @text  default: "Welcome aboard. We leave at first light."  at: vec2(40, 120) }
-
-let speech = Speech{
-    text: prompt.text()
-    voice: "bm_daniel"
-    speed: 1.0
-    at: vec2(360, 120)
-}
-
-/** The spoken audio. */
-let voice = Output{ type: @audio  value: speech.audio()  at: vec2(680, 120) }
-
-Flow{
-    label: "Speech"
-    brief: "Speaks supplied text with the creator's default voice and natural speed."
-    prompt, speech, voice
-}
diff --git a/libs/flow/recipes/templates/splat.splash b/libs/flow/recipes/templates/splat.splash
deleted file mode 100644
index 834f642c8..000000000
--- a/libs/flow/recipes/templates/splat.splash
+++ /dev/null
@@ -1,24 +0,0 @@
-use mod.flow.*
-
-/** A label retained as trace metadata for the reconstruction. */
-let prompt = Input{ type: @text  default: "a single isolated ceramic fox"  at: vec2(40, 80) }
-
-/** The single-object reference image. */
-let image = Input{ type: @image  at: vec2(40, 240) }
-
-let splat = Splat{
-    prompt: prompt.text()
-    image: image.image()
-    gaussians: 262144
-    model: "triposplat"
-    at: vec2(360, 160)
-}
-
-/** The reconstructed Gaussian-splat PLY. */
-let object = Output{ type: @mesh  value: splat.mesh()  at: vec2(680, 160) }
-
-Flow{
-    label: "Object splat"
-    brief: "Reconstructs one supplied object image as a detailed Gaussian-splat PLY."
-    prompt, image, splat, object
-}
diff --git a/libs/flow/recipes/templates/sprite-enhance.splash b/libs/flow/recipes/templates/sprite-enhance.splash
deleted file mode 100644
index bfd32bc4a..000000000
--- a/libs/flow/recipes/templates/sprite-enhance.splash
+++ /dev/null
@@ -1,20 +0,0 @@
-use mod.flow.*
-
-/** The high-detail redraw instruction. */
-let prompt = Input{ type: @text default: "redraw at modern high detail while preserving silhouette, pose, palette, and identity" }
-/** The sprite or classic-game artwork to enhance. */
-let image = Input{ type: @image }
-let enhance = ImageEdit{
-    prompt: prompt.text()
-    image: image.image()
-    strength: 1.0
-    model: "flux2-dev"
-}
-/** Publish the high-detail redraw into the flow asset library. */
-let published = Publish{ value: enhance.out(@image) namespace: "flows" tags: ["flow", "sprite", "enhanced"] }
-
-Flow{
-    label: "Sprite enhance"
-    brief: "Re-renders supplied sprite artwork at high detail with the creator's FLUX.2 Dev preset."
-    prompt, image, enhance, published
-}
diff --git a/libs/flow/recipes/templates/text-to-image.splash b/libs/flow/recipes/templates/text-to-image.splash
deleted file mode 100644
index 1f80ecd50..000000000
--- a/libs/flow/recipes/templates/text-to-image.splash
+++ /dev/null
@@ -1,13 +0,0 @@
-use mod.flow.*
-
-/** What to paint. */
-let prompt = Input{ type: @text default: "a small brass robot on a workbench" }
-let image = Image{ prompt: prompt.text() width: 512 height: 512 }
-/** Publish the generated picture into the flow asset library. */
-let published = Publish{ value: image.image() namespace: "flows" tags: ["flow", "image"] }
-
-Flow{
-    label: "Text to image"
-    brief: "Paints a 512-square image directly from the supplied prompt."
-    prompt, image, published
-}
diff --git a/libs/flow/recipes/templates/text-to-video.splash b/libs/flow/recipes/templates/text-to-video.splash
deleted file mode 100644
index 30d85d53a..000000000
--- a/libs/flow/recipes/templates/text-to-video.splash
+++ /dev/null
@@ -1,29 +0,0 @@
-use mod.flow.*
-
-/** The clip to generate. */
-let prompt = Input{ type: @text  default: "rain sliding across a neon train window"  at: vec2(40, 120) }
-
-let expand = Llm{
-    system: "Rewrite the prompt as one continuous video shot with subject, camera, light, and steady motion. No cuts and no lists."
-    prompt: prompt.text()
-    at: vec2(360, 120)
-}
-
-let video = Video{
-    prompt: expand.text()
-    width: 640
-    height: 352
-    frames: 39
-    steps: 30
-    audio: true
-    at: vec2(680, 120)
-}
-
-/** The generated clip. */
-let movie = Output{ type: @video  value: video.video()  at: vec2(1000, 120) }
-
-Flow{
-    label: "Text to video"
-    brief: "Expands a short direction into one shot and generates a video from it."
-    prompt, expand, video, movie
-}
diff --git a/libs/flow/recipes/templates/video-enhance.splash b/libs/flow/recipes/templates/video-enhance.splash
deleted file mode 100644
index 67d6d2436..000000000
--- a/libs/flow/recipes/templates/video-enhance.splash
+++ /dev/null
@@ -1,19 +0,0 @@
-use mod.flow.*
-
-/** The clip to upscale, tween, and equip with motion vectors. */
-let video = Input{ type: @video }
-let enhance = VideoEnhance{
-    video: video.video()
-    upscale: 2
-    interpolate: 2
-    flow_map: true
-    model: "video-enhance"
-}
-/** Publish the enhanced clip into the flow asset library. */
-let published = Publish{ value: enhance.out(@video) namespace: "flows" tags: ["flow", "video", "enhanced"] }
-
-Flow{
-    label: "Video enhance"
-    brief: "Upscales a clip twofold, doubles its frame cadence, and appends a motion-vector map."
-    video, enhance, published
-}
diff --git a/libs/flow/recipes/templates/video-tween.splash b/libs/flow/recipes/templates/video-tween.splash
deleted file mode 100644
index 8ce5c5583..000000000
--- a/libs/flow/recipes/templates/video-tween.splash
+++ /dev/null
@@ -1,19 +0,0 @@
-use mod.flow.*
-
-/** The clip whose frame cadence should be doubled. */
-let video = Input{ type: @video }
-let tween = VideoEnhance{
-    video: video.video()
-    upscale: 1
-    interpolate: 2
-    flow_map: false
-    model: "video-enhance"
-}
-/** Publish the frame-interpolated clip into the flow asset library. */
-let published = Publish{ value: tween.out(@video) namespace: "flows" tags: ["flow", "video", "tween"] }
-
-Flow{
-    label: "Video tween"
-    brief: "Doubles a supplied clip's frame cadence with RIFE and leaves its resolution unchanged."
-    video, tween, published
-}
diff --git a/libs/flow/recipes/templates/world.splash b/libs/flow/recipes/templates/world.splash
deleted file mode 100644
index 785c42540..000000000
--- a/libs/flow/recipes/templates/world.splash
+++ /dev/null
@@ -1,19 +0,0 @@
-use mod.flow.*
-
-/** The walkable scene to build. */
-let prompt = Input{ type: @text  default: "a mossy ruined observatory above a cloud sea"  at: vec2(40, 120) }
-
-let world = World{
-    prompt: prompt.text()
-    model: "flashworld"
-    at: vec2(360, 120)
-}
-
-/** The generated world-splat PLY. */
-let scene = Output{ type: @mesh  value: world.mesh()  at: vec2(680, 120) }
-
-Flow{
-    label: "World"
-    brief: "Generates a walkable Gaussian-splat world from a scene description."
-    prompt, world, scene
-}
diff --git a/libs/flow/src/client/client.rs b/libs/flow/src/client/client.rs
deleted file mode 100644
index af35c4ad3..000000000
--- a/libs/flow/src/client/client.rs
+++ /dev/null
@@ -1,804 +0,0 @@
-use super::http::{HttpClient, Method};
-use crate::{
-    AssetsResponse, BatchMutationResponse, CreateBatchRequest, CreateBatchResponse,
-    CreateFromTemplateRequest, CreateInstanceRequest, CreateInstanceResponse, CreateRunResponse,
-    EvalError, EventsPage, FlowDefinition, FlowSummary, Graph, Health, InstanceRow, NodesResponse,
-    ModelsResponse, ParallelismResponse, PutFlowResponse, RunRowDto, SetInputsResponse, TemplateResponse,
-    TemplateSummary, ValueBytes,
-};
-use makepad_micro_serde::{DeJson, SerJson};
-use makepad_strict_json::Value;
-use std::net::SocketAddr;
-use std::time::Duration;
-
-pub const CONTROL_BODY_CAP: usize = 1024 * 1024;
-pub const DATA_BODY_CAP: usize = 64 * 1024 * 1024;
-pub const PROTOCOL_VERSION: u16 = 1;
-
-pub type ClientResult<T> = Result<T, ClientError>;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum ClientError {
-    Io {
-        op: &'static str,
-        kind: std::io::ErrorKind,
-    },
-    Timeout(String),
-    Http {
-        status: u16,
-        body: String,
-    },
-    Protocol(String),
-    Unauthorized,
-    ServerIdentityMismatch,
-    Eval(EvalError),
-}
-
-impl ClientError {
-    pub fn is_connection_loss(&self) -> bool {
-        matches!(self, Self::Io { .. } | Self::Timeout(_))
-    }
-}
-
-impl std::fmt::Display for ClientError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::Io { op, kind } => write!(f, "I/O failure during {op}: {kind:?}"),
-            Self::Timeout(op) => write!(f, "timeout during {op}"),
-            Self::Http { status, body } if body.is_empty() => {
-                write!(f, "HTTP request failed with status {status}")
-            }
-            Self::Http { status, body } => {
-                write!(f, "HTTP request failed with status {status}: {body}")
-            }
-            Self::Protocol(message) => write!(f, "protocol violation: {message}"),
-            Self::Unauthorized => f.write_str("unauthorized"),
-            Self::ServerIdentityMismatch => f.write_str("server identity mismatch"),
-            Self::Eval(error) => error.fmt(f),
-        }
-    }
-}
-
-impl std::error::Error for ClientError {}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct Endpoints {
-    pub control: SocketAddr,
-    pub data: SocketAddr,
-}
-
-/// Verified blocking client for one flow server.
-pub struct FlowClient {
-    endpoints: Endpoints,
-    token: String,
-    server_id: [u8; 16],
-    control: HttpClient,
-    data: HttpClient,
-}
-
-impl std::fmt::Debug for FlowClient {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.debug_struct("FlowClient")
-            .field("endpoints", &self.endpoints)
-            .field("server_id", &hex(&self.server_id))
-            .finish_non_exhaustive()
-    }
-}
-
-impl FlowClient {
-    pub fn connect(
-        endpoints: Endpoints,
-        token: String,
-        expected_server_id: Option<[u8; 16]>,
-    ) -> ClientResult<Self> {
-        let client = Self::unverified(endpoints, token, [0; 16]);
-        let health = client.health()?;
-        if let Some(expected) = expected_server_id {
-            if health.server_id != expected {
-                return Err(ClientError::ServerIdentityMismatch);
-            }
-        }
-        if health.protocol_version != PROTOCOL_VERSION {
-            return Err(ClientError::Protocol(format!(
-                "unsupported protocol version {}",
-                health.protocol_version
-            )));
-        }
-        let client = Self {
-            server_id: health.server_id,
-            ..client
-        };
-        // Authentication is part of connection establishment, not a later
-        // surprise on the first user action.
-        let _ = client.flows()?;
-        Ok(client)
-    }
-
-    fn unverified(endpoints: Endpoints, token: String, server_id: [u8; 16]) -> Self {
-        Self {
-            endpoints,
-            token,
-            server_id,
-            control: HttpClient::new(endpoints.control, CONTROL_BODY_CAP),
-            data: HttpClient::new(endpoints.data, DATA_BODY_CAP),
-        }
-    }
-
-    pub fn endpoints(&self) -> Endpoints {
-        self.endpoints
-    }
-
-    pub fn server_id(&self) -> [u8; 16] {
-        self.server_id
-    }
-
-    pub(crate) fn subscription_lane(&self) -> Self {
-        Self::unverified(self.endpoints, self.token.clone(), self.server_id)
-    }
-
-    pub fn health(&self) -> ClientResult<Health> {
-        let body = self.call(Method::Get, "/v1/health", None, false, None)?;
-        parse_health(&body)
-    }
-
-    pub fn nodes(&self) -> ClientResult<Value> {
-        let body = self.call(Method::Get, "/v1/nodes", None, true, None)?;
-        parse_json(&body)
-    }
-
-    pub fn templates(&self) -> ClientResult<Vec<TemplateSummary>> {
-        let body = self.call(Method::Get, "/v1/templates", None, true, None)?;
-        decode(&body, "template list")
-    }
-
-    pub fn template(&self, name: &str) -> ClientResult<TemplateResponse> {
-        let target = format!("/v1/templates/{}", flow_name(name)?);
-        let body = self.call(Method::Get, &target, None, true, None)?;
-        decode(&body, "template response")
-    }
-
-    /// The hub fleet's live models, optionally for one domain (`image`,
-    /// `video`, …). Additive for flow-ui's model picker (lane F8b serves it).
-    pub fn nodes_catalog(&self) -> ClientResult<NodesResponse> {
-        let body = self.call(Method::Get, "/v1/nodes", None, true, None)?;
-        decode(&body, "node catalog")
-    }
-
-    pub fn models(&self, domain: Option<&str>) -> ClientResult<ModelsResponse> {
-        let target = match domain {
-            Some(domain) => format!("/v1/models?domain={}", model_domain(domain)?),
-            None => "/v1/models".to_string(),
-        };
-        let body = self.call(Method::Get, &target, None, true, None)?;
-        decode(&body, "model list")
-    }
-
-    pub fn parallelism(&self, name: &str) -> ClientResult<ParallelismResponse> {
-        let target = format!("/v1/flows/{}/parallelism", flow_name(name)?);
-        let body = self.call(Method::Get, &target, None, true, None)?;
-        decode(&body, "parallelism estimate")
-    }
-
-    pub fn flows(&self) -> ClientResult<Vec<FlowSummary>> {
-        let body = self.call(Method::Get, "/v1/flows", None, true, None)?;
-        decode(&body, "flow list")
-    }
-
-    pub fn assets(
-        &self,
-        query: &str,
-        namespace: Option<&str>,
-        limit: u32,
-    ) -> ClientResult<AssetsResponse> {
-        self.assets_page(query, namespace, limit, None)
-    }
-
-    pub fn assets_page(
-        &self,
-        query: &str,
-        namespace: Option<&str>,
-        limit: u32,
-        cursor: Option<&str>,
-    ) -> ClientResult<AssetsResponse> {
-        if limit == 0 || limit > 100 {
-            return Err(ClientError::Protocol("asset limit is out of range".into()));
-        }
-        let namespace = namespace.unwrap_or("*");
-        if namespace != "*"
-            && (namespace.is_empty()
-                || !namespace
-                    .bytes()
-                    .all(|byte| byte.is_ascii_alphanumeric() || b"_-".contains(&byte)))
-        {
-            return Err(ClientError::Protocol("invalid asset namespace".into()));
-        }
-        let request = crate::AssetsRequest {
-            query: query.to_string(),
-            namespace: (namespace != "*").then(|| namespace.to_string()),
-            limit,
-            cursor: cursor.map(str::to_string),
-        };
-        let encoded = request.serialize_json();
-        let body = self.call(Method::Post, "/v1/assets", Some(encoded.as_bytes()), true, None)?;
-        decode(&body, "asset list")
-    }
-
-    pub fn asset_thumbnail(&self, alias: &str) -> ClientResult<ValueBytes> {
-        if alias.is_empty()
-            || alias.len() > 128
-            || !alias
-                .bytes()
-                .all(|byte| byte.is_ascii_lowercase() || byte.is_ascii_digit() || b"/_-".contains(&byte))
-        {
-            return Err(ClientError::Protocol("invalid asset alias".into()));
-        }
-        let target = if alias.starts_with("ast_") {
-            format!("/v1/assets/thumbnail/{alias}")
-        } else {
-            format!("/v1/assets/thumb/{alias}")
-        };
-        let transport = if alias.starts_with("ast_") { &self.data } else { &self.control };
-        let response = transport.call(
-            Method::Get,
-            &target,
-            Some(self.token.as_str()),
-            None,
-            Some(Duration::from_secs(65)),
-        )?;
-        match response.status {
-            200..=299 => Ok(ValueBytes {
-                digest: alias.to_string(),
-                content_type: response
-                    .content_type
-                    .unwrap_or_else(|| "application/octet-stream".to_string()),
-                bytes: response.body.into(),
-            }),
-            401 => Err(ClientError::Unauthorized),
-            status => Err(http_error(status, &response.body)),
-        }
-    }
-
-    pub fn asset_content(&self, id: &str) -> ClientResult<ValueBytes> {
-        let target = format!("/v1/assets/{}/content", route_id(id, "asset")?);
-        let response = self.data.call(Method::Get, &target, Some(self.token.as_str()), None, Some(Duration::from_secs(65)))?;
-        match response.status {
-            200..=299 => {
-                let bytes: std::sync::Arc<[u8]> = response.body.into();
-                Ok(ValueBytes {
-                    digest: crate::Value::media(crate::PortType::Bytes, "application/octet-stream", bytes.clone()).digest_hex(),
-                    content_type: response.content_type.unwrap_or_else(|| "application/octet-stream".to_string()),
-                    bytes,
-                })
-            },
-            401 => Err(ClientError::Unauthorized),
-            status => Err(http_error(status, &response.body)),
-        }
-    }
-
-    /// Fetch the bounded card preview for an asset. Data assets are capped by
-    /// the Flow host before their source blob is read; full viewer content is
-    /// still available through [`Self::asset_content`].
-    pub fn asset_preview(&self, id: &str) -> ClientResult<ValueBytes> {
-        let target = format!("/v1/assets/{}/preview", route_id(id, "asset")?);
-        let response = self.data.call(Method::Get, &target, Some(self.token.as_str()), None, Some(Duration::from_secs(65)))?;
-        match response.status {
-            200..=299 => {
-                let bytes: std::sync::Arc<[u8]> = response.body.into();
-                Ok(ValueBytes {
-                    digest: crate::Value::media(crate::PortType::Bytes, "application/octet-stream", bytes.clone()).digest_hex(),
-                    content_type: response.content_type.unwrap_or_else(|| "application/octet-stream".to_string()),
-                    bytes,
-                })
-            },
-            401 => Err(ClientError::Unauthorized),
-            status => Err(http_error(status, &response.body)),
-        }
-    }
-
-    pub fn flow(&self, name: &str) -> ClientResult<FlowDefinition> {
-        let target = format!("/v1/flows/{}", flow_name(name)?);
-        let body = self.call(Method::Get, &target, None, true, None)?;
-        decode(&body, "flow definition")
-    }
-
-    pub fn put_source(&self, name: &str, source: &str) -> ClientResult<PutFlowResponse> {
-        let target = format!("/v1/flows/{}", flow_name(name)?);
-        let body = Value::Obj(vec![("source".into(), Value::Str(source.into()))])
-            .to_json()
-            .into_bytes();
-        let response = self.call(Method::Put, &target, Some(&body), true, None)?;
-        decode(&response, "put source response")
-    }
-
-    pub fn create_from_template(
-        &self,
-        name: &str,
-        template: &str,
-    ) -> ClientResult<PutFlowResponse> {
-        let target = format!("/v1/flows/{}", flow_name(name)?);
-        let body = CreateFromTemplateRequest { template: template.to_string() }
-            .serialize_json()
-            .into_bytes();
-        let response = self.call(Method::Post, &target, Some(&body), true, None)?;
-        decode(&response, "create from template response")
-    }
-
-    pub fn put_graph(&self, name: &str, graph: &Graph) -> ClientResult<PutFlowResponse> {
-        let target = format!("/v1/flows/{}/graph", flow_name(name)?);
-        let body = format!("{{\"graph\":{}}}", graph.serialize_json()).into_bytes();
-        let response = self.call(Method::Put, &target, Some(&body), true, None)?;
-        decode(&response, "put graph response")
-    }
-
-    pub fn revert(&self, name: &str, revision: u64) -> ClientResult<PutFlowResponse> {
-        let target = format!("/v1/flows/{}/revert", flow_name(name)?);
-        let body = format!("{{\"revision\":{revision}}}").into_bytes();
-        let response = self.call(Method::Post, &target, Some(&body), true, None)?;
-        decode(&response, "revert response")
-    }
-
-    pub fn delete(&self, name: &str) -> ClientResult<()> {
-        let target = format!("/v1/flows/{}", flow_name(name)?);
-        let _ = self.call(Method::Delete, &target, None, true, None)?;
-        Ok(())
-    }
-
-    pub fn instances(
-        &self,
-        flow: Option<&str>,
-        waiting: bool,
-    ) -> ClientResult<Vec<InstanceRow>> {
-        let target = instances_target(flow, waiting)?;
-        let body = self.call(Method::Get, &target, None, true, None)?;
-        decode(&body, "instance list")
-    }
-
-    pub fn instances_json(&self, flow: Option<&str>, waiting: bool) -> ClientResult<Value> {
-        let target = instances_target(flow, waiting)?;
-        self.call_json(Method::Get, &target, None)
-    }
-
-    pub fn instance(&self, id: &str) -> ClientResult<InstanceRow> {
-        let target = format!("/v1/instances/{}", route_id(id, "instance")?);
-        let body = self.call(Method::Get, &target, None, true, None)?;
-        decode(&body, "instance row")
-    }
-
-    pub fn instance_json(&self, id: &str) -> ClientResult<Value> {
-        let target = format!("/v1/instances/{}", route_id(id, "instance")?);
-        self.call_json(Method::Get, &target, None)
-    }
-
-    pub fn create_instance(
-        &self,
-        name: &str,
-        request: &CreateInstanceRequest,
-    ) -> ClientResult<CreateInstanceResponse> {
-        let target = format!("/v1/flows/{}/instances", flow_name(name)?);
-        let body = request.serialize_json().into_bytes();
-        let response = self.call(Method::Post, &target, Some(&body), true, None)?;
-        decode(&response, "create instance response")
-    }
-
-    pub fn create_batch(
-        &self,
-        name: &str,
-        request: &CreateBatchRequest,
-    ) -> ClientResult<CreateBatchResponse> {
-        let target = format!("/v1/flows/{}/batches", flow_name(name)?);
-        let body = request.serialize_json().into_bytes();
-        let response = self.call(Method::Post, &target, Some(&body), true, None)?;
-        decode(&response, "create batch response")
-    }
-
-    pub fn cancel_batch(&self, id: &str) -> ClientResult<BatchMutationResponse> {
-        let target = format!("/v1/batches/{}/cancel", route_id(id, "batch")?);
-        let response = self.call(Method::Post, &target, None, true, None)?;
-        decode(&response, "cancel batch response")
-    }
-
-    pub fn clear_batch(&self, id: &str) -> ClientResult<BatchMutationResponse> {
-        let target = format!("/v1/batches/{}", route_id(id, "batch")?);
-        let response = self.call(Method::Delete, &target, None, true, None)?;
-        decode(&response, "clear batch response")
-    }
-
-    pub fn create_instance_json(&self, name: &str, request: &Value) -> ClientResult<Value> {
-        let target = format!("/v1/flows/{}/instances", flow_name(name)?);
-        let body = request.to_json().into_bytes();
-        self.call_json(Method::Post, &target, Some(&body))
-    }
-
-    pub fn put_inputs(
-        &self,
-        id: &str,
-        actor: &str,
-        inputs: &Value,
-    ) -> ClientResult<SetInputsResponse> {
-        let target = instance_inputs_target(id, actor)?;
-        let body = inputs.to_json().into_bytes();
-        let response = self.call(Method::Put, &target, Some(&body), true, None)?;
-        decode(&response, "set inputs response")
-    }
-
-    pub fn put_inputs_json(&self, id: &str, actor: &str, inputs: &Value) -> ClientResult<Value> {
-        let target = instance_inputs_target(id, actor)?;
-        let body = inputs.to_json().into_bytes();
-        self.call_json(Method::Put, &target, Some(&body))
-    }
-
-    pub fn start_run(
-        &self,
-        id: &str,
-        outputs: Option<&[String]>,
-    ) -> ClientResult<CreateRunResponse> {
-        let target = format!("/v1/instances/{}/runs", route_id(id, "instance")?);
-        let body = Value::Obj(match outputs {
-            Some(outputs) => vec![(
-                "outputs".to_string(),
-                Value::Arr(outputs.iter().cloned().map(Value::Str).collect()),
-            )],
-            None => Vec::new(),
-        })
-        .to_json()
-        .into_bytes();
-        let response = self.call(Method::Post, &target, Some(&body), true, None)?;
-        decode(&response, "start run response")
-    }
-
-    pub fn start_run_json(&self, id: &str, outputs: Option<&[String]>) -> ClientResult<Value> {
-        let target = format!("/v1/instances/{}/runs", route_id(id, "instance")?);
-        let body = Value::Obj(match outputs {
-            Some(outputs) => vec![(
-                "outputs".to_string(),
-                Value::Arr(outputs.iter().cloned().map(Value::Str).collect()),
-            )],
-            None => Vec::new(),
-        })
-        .to_json()
-        .into_bytes();
-        self.call_json(Method::Post, &target, Some(&body))
-    }
-
-    pub fn run(&self, id: &str) -> ClientResult<RunRowDto> {
-        let target = format!("/v1/runs/{}", route_id(id, "run")?);
-        let body = self.call(Method::Get, &target, None, true, None)?;
-        decode(&body, "run row")
-    }
-
-    pub fn runs(&self, instance: Option<&str>) -> ClientResult<Vec<RunRowDto>> {
-        let target = match instance {
-            Some(instance) => format!(
-                "/v1/runs?instance={}",
-                route_id(instance, "instance")?
-            ),
-            None => "/v1/runs".to_string(),
-        };
-        let body = self.call(Method::Get, &target, None, true, None)?;
-        decode(&body, "run list")
-    }
-
-    pub fn run_json(&self, id: &str) -> ClientResult<Value> {
-        let target = format!("/v1/runs/{}", route_id(id, "run")?);
-        self.call_json(Method::Get, &target, None)
-    }
-
-    pub fn cancel_run(&self, id: &str) -> ClientResult<()> {
-        let target = format!("/v1/runs/{}/cancel", route_id(id, "run")?);
-        let _ = self.call(Method::Post, &target, None, true, None)?;
-        Ok(())
-    }
-
-    pub fn clear_instance(&self, id: &str) -> ClientResult<()> {
-        let target = format!("/v1/instances/{}/clear", route_id(id, "instance")?);
-        let _ = self.call(Method::Post, &target, None, true, None)?;
-        Ok(())
-    }
-
-    pub fn delete_instance(&self, id: &str) -> ClientResult<()> {
-        let target = format!("/v1/instances/{}", route_id(id, "instance")?);
-        let _ = self.call(Method::Delete, &target, None, true, None)?;
-        Ok(())
-    }
-
-    pub fn value(&self, digest: &str) -> ClientResult<ValueBytes> {
-        let target = format!("/v1/values/{}", value_digest(digest)?);
-        let response = self
-            .data
-            .call(Method::Get, &target, Some(self.token.as_str()), None, None)?;
-        match response.status {
-            200..=299 => Ok(ValueBytes {
-                digest: digest.to_string(),
-                content_type: response
-                    .content_type
-                    .unwrap_or_else(|| "application/octet-stream".to_string()),
-                bytes: response.body.into(),
-            }),
-            401 => Err(ClientError::Unauthorized),
-            status => Err(http_error(status, &response.body)),
-        }
-    }
-
-    pub fn events(
-        &self,
-        cursor: Option<&str>,
-        wait_ms: u64,
-        limit: u32,
-        topic: Option<&str>,
-    ) -> ClientResult<EventsPage> {
-        if wait_ms > 30_000 {
-            return Err(ClientError::Protocol("event wait exceeds 30000 ms".into()));
-        }
-        if limit == 0 || limit > 4096 {
-            return Err(ClientError::Protocol("event limit is out of range".into()));
-        }
-        let mut target = format!("/v1/events?wait={wait_ms}&limit={limit}");
-        if let Some(cursor) = cursor {
-            target.push_str("&cursor=");
-            target.push_str(&cursor.to_string());
-        }
-        if let Some(topic) = topic {
-            if topic.is_empty()
-                || !topic
-                    .bytes()
-                    .all(|byte| byte.is_ascii_alphanumeric() || b"._-".contains(&byte))
-            {
-                return Err(ClientError::Protocol("invalid event topic".into()));
-            }
-            target.push_str("&topic=");
-            target.push_str(topic);
-        }
-        let head_deadline = Duration::from_millis(wait_ms.saturating_add(2_000));
-        let body = self.call(
-            Method::Get,
-            &target,
-            None,
-            true,
-            Some(head_deadline),
-        )?;
-        decode(&body, "events response")
-    }
-
-    fn call(
-        &self,
-        method: Method,
-        target: &str,
-        body: Option<&[u8]>,
-        authenticated: bool,
-        head_deadline: Option<Duration>,
-    ) -> ClientResult<Vec<u8>> {
-        let response = self.control.call(
-            method,
-            target,
-            authenticated.then_some(self.token.as_str()),
-            body,
-            head_deadline,
-        )?;
-        match response.status {
-            200..=299 => Ok(response.body),
-            401 => Err(ClientError::Unauthorized),
-            422 => match parse_eval_response(&response.body) {
-                Some(error) => Err(ClientError::Eval(error)),
-                None => Err(http_error(response.status, &response.body)),
-            },
-            status => Err(http_error(status, &response.body)),
-        }
-    }
-
-    fn call_json(
-        &self,
-        method: Method,
-        target: &str,
-        body: Option<&[u8]>,
-    ) -> ClientResult<Value> {
-        let response = self.call(method, target, body, true, None)?;
-        parse_json(&response)
-    }
-}
-
-fn parse_health(bytes: &[u8]) -> ClientResult<Health> {
-    let value = parse_json(bytes)?;
-    let service = field(&value, "service")?
-        .as_str()
-        .ok_or_else(|| ClientError::Protocol("health service is not a string".into()))?;
-    if service != "makepad-flow" {
-        return Err(ClientError::Protocol("health service is not makepad-flow".into()));
-    }
-    let server_id = parse_server_id(field(&value, "server_id")?)
-        .ok_or_else(|| ClientError::Protocol("health server_id is malformed".into()))?;
-    let protocol_version = field(&value, "protocol_version")?
-        .as_u64()
-        .and_then(|value| u16::try_from(value).ok())
-        .ok_or_else(|| ClientError::Protocol("health protocol_version is malformed".into()))?;
-    let revision_epoch = field(&value, "revision_epoch")?
-        .as_u64()
-        .ok_or_else(|| ClientError::Protocol("health revision_epoch is malformed".into()))?;
-    Ok(Health {
-        service: service.into(),
-        server_id,
-        protocol_version,
-        revision_epoch,
-    })
-}
-
-fn parse_server_id(value: &Value) -> Option<[u8; 16]> {
-    if let Some(text) = value.as_str() {
-        return parse_hex16(text);
-    }
-    let values = value.as_arr()?;
-    if values.len() != 16 {
-        return None;
-    }
-    let mut out = [0u8; 16];
-    for (index, value) in values.iter().enumerate() {
-        out[index] = u8::try_from(value.as_u64()?).ok()?;
-    }
-    Some(out)
-}
-
-fn parse_eval_response(bytes: &[u8]) -> Option<EvalError> {
-    let root = makepad_strict_json::parse(bytes).ok()?;
-    let error = root.get("error")?;
-    Some(EvalError {
-        file: error
-            .get("file")
-            .and_then(Value::as_str)
-            .unwrap_or_default()
-            .to_string(),
-        line: u32::try_from(error.get("line")?.as_u64()?).ok()?,
-        col: u32::try_from(error.get("col")?.as_u64()?).ok()?,
-        message: error.get("message")?.as_str()?.to_string(),
-    })
-}
-
-fn decode<T: DeJson>(bytes: &[u8], what: &str) -> ClientResult<T> {
-    let _ = parse_json(bytes)?;
-    let text = std::str::from_utf8(bytes)
-        .map_err(|_| ClientError::Protocol(format!("{what} is not UTF-8")))?;
-    // Syntax/framing was already checked by `makepad-strict-json`; the
-    // typed projection stays additive across server releases by ignoring
-    // fields this client version does not know yet.
-    T::deserialize_json_lenient(text)
-        .map_err(|error| ClientError::Protocol(format!("malformed {what}: {error:?}")))
-}
-
-/// A graph nests deeper than the strict parser's default cap of 8 (definition →
-/// graph → nodes → inputs → value → edge, plus literal objects), so typed
-/// bodies are checked at 32; the byte cap still bounds the work.
-const MAX_JSON_DEPTH: u32 = 32;
-
-fn parse_json(bytes: &[u8]) -> ClientResult<Value> {
-    makepad_strict_json::parse_depth(bytes, MAX_JSON_DEPTH)
-        .map_err(|message| ClientError::Protocol(format!("malformed JSON: {message}")))
-}
-
-fn field<'a>(value: &'a Value, name: &str) -> ClientResult<&'a Value> {
-    value
-        .get(name)
-        .ok_or_else(|| ClientError::Protocol(format!("missing JSON field {name}")))
-}
-
-fn http_error(status: u16, bytes: &[u8]) -> ClientError {
-    let mut body = String::from_utf8_lossy(bytes).into_owned();
-    if body.len() > 16 * 1024 {
-        body.truncate(16 * 1024);
-    }
-    body.retain(|character| character == '\n' || character == '\t' || !character.is_control());
-    ClientError::Http { status, body }
-}
-
-fn flow_name(name: &str) -> ClientResult<&str> {
-    if name.is_empty()
-        || name.len() > 128
-        || !name
-            .bytes()
-            .all(|byte| byte.is_ascii_alphanumeric() || b"._-".contains(&byte))
-        || name == "."
-        || name == ".."
-    {
-        return Err(ClientError::Protocol("invalid flow name".into()));
-    }
-    Ok(name)
-}
-
-fn model_domain(domain: &str) -> ClientResult<&str> {
-    if domain.is_empty()
-        || domain.len() > 64
-        || !domain
-            .bytes()
-            .all(|byte| byte.is_ascii_alphanumeric() || b"_-".contains(&byte))
-    {
-        return Err(ClientError::Protocol("invalid model domain".into()));
-    }
-    Ok(domain)
-}
-
-fn instances_target(flow: Option<&str>, waiting: bool) -> ClientResult<String> {
-    let mut target = "/v1/instances".to_string();
-    let mut separator = '?';
-    if let Some(flow) = flow {
-        target.push(separator);
-        separator = '&';
-        target.push_str("flow=");
-        target.push_str(flow_name(flow)?);
-    }
-    if waiting {
-        target.push(separator);
-        target.push_str("waiting=1");
-    }
-    Ok(target)
-}
-
-fn instance_inputs_target(id: &str, actor: &str) -> ClientResult<String> {
-    if !matches!(actor, "tab" | "chat" | "service") {
-        return Err(ClientError::Protocol("invalid input actor".into()));
-    }
-    Ok(format!(
-        "/v1/instances/{}/inputs?actor={actor}",
-        route_id(id, "instance")?
-    ))
-}
-
-fn route_id<'a>(id: &'a str, what: &str) -> ClientResult<&'a str> {
-    if id.is_empty()
-        || id.len() > 128
-        || !id
-            .bytes()
-            .all(|byte| byte.is_ascii_alphanumeric() || b"_-".contains(&byte))
-    {
-        return Err(ClientError::Protocol(format!("invalid {what} id")));
-    }
-    Ok(id)
-}
-
-fn value_digest(digest: &str) -> ClientResult<&str> {
-    if digest.len() != 64
-        || !digest
-            .bytes()
-            .all(|byte| byte.is_ascii_digit() || (b'a'..=b'f').contains(&byte))
-    {
-        return Err(ClientError::Protocol("invalid value digest".into()));
-    }
-    Ok(digest)
-}
-
-pub(crate) fn parse_hex16(text: &str) -> Option<[u8; 16]> {
-    if text.len() != 32 {
-        return None;
-    }
-    let mut out = [0u8; 16];
-    for (index, pair) in text.as_bytes().chunks_exact(2).enumerate() {
-        out[index] = (hex_digit(pair[0])? << 4) | hex_digit(pair[1])?;
-    }
-    Some(out)
-}
-
-fn hex_digit(byte: u8) -> Option<u8> {
-    match byte {
-        b'0'..=b'9' => Some(byte - b'0'),
-        b'a'..=b'f' => Some(byte - b'a' + 10),
-        _ => None,
-    }
-}
-
-fn hex(bytes: &[u8]) -> String {
-    const DIGITS: &[u8; 16] = b"0123456789abcdef";
-    let mut out = String::with_capacity(bytes.len() * 2);
-    for byte in bytes {
-        out.push(DIGITS[(byte >> 4) as usize] as char);
-        out.push(DIGITS[(byte & 15) as usize] as char);
-    }
-    out
-}
-
-pub(crate) fn health_answers(endpoints: Endpoints) -> bool {
-    let client = HttpClient::with_limits(
-        endpoints.control,
-        CONTROL_BODY_CAP,
-        super::http::HttpLimits::probe(),
-    );
-    let Ok(response) = client.call(Method::Get, "/v1/health", None, None, None) else {
-        return false;
-    };
-    response.status == 200 && parse_health(&response.body).is_ok()
-}
diff --git a/libs/flow/src/client/http.rs b/libs/flow/src/client/http.rs
deleted file mode 100644
index c41b0c43e..000000000
--- a/libs/flow/src/client/http.rs
+++ /dev/null
@@ -1,535 +0,0 @@
-//! Small, blocking HTTP/1.1 transport for the two flow-server planes.
-//!
-//! Responses are accepted only when an exact `Content-Length` frames them,
-//! except for an inherently bodyless 204. Transfer encodings, informational
-//! responses, and redirects are protocol errors. Each instance owns at most
-//! one idle keep-alive connection.
-
-use super::client::{ClientError, ClientResult};
-use std::io::{Read, Write};
-use std::net::{SocketAddr, TcpStream};
-use std::sync::Mutex;
-use std::time::{Duration, Instant};
-
-const MAX_HEAD_BYTES: usize = 32 * 1024;
-const MAX_HEADER_LINE_BYTES: usize = 8 * 1024;
-const MAX_HEADERS: usize = 64;
-
-#[derive(Clone, Copy, Debug)]
-pub(crate) struct HttpLimits {
-    pub connect: Duration,
-    pub io: Duration,
-    pub head: Duration,
-    pub body: Duration,
-}
-
-impl HttpLimits {
-    pub(crate) fn default_v1() -> Self {
-        Self {
-            connect: Duration::from_secs(5),
-            io: Duration::from_secs(10),
-            head: Duration::from_secs(10),
-            body: Duration::from_secs(60),
-        }
-    }
-
-    pub(crate) fn probe() -> Self {
-        let short = Duration::from_millis(400);
-        Self {
-            connect: short,
-            io: short,
-            head: short,
-            body: short,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) enum Method {
-    Get,
-    Put,
-    Post,
-    Delete,
-}
-
-impl Method {
-    fn as_str(self) -> &'static str {
-        match self {
-            Self::Get => "GET",
-            Self::Put => "PUT",
-            Self::Post => "POST",
-            Self::Delete => "DELETE",
-        }
-    }
-}
-
-#[derive(Debug)]
-pub(crate) struct Response {
-    pub status: u16,
-    pub body: Vec<u8>,
-    /// The `Content-Type` header, when the server sent one (the data plane
-    /// types a value's bytes with it).
-    pub content_type: Option<String>,
-}
-
-#[derive(Debug)]
-pub(crate) struct HttpClient {
-    addr: SocketAddr,
-    body_cap: usize,
-    limits: HttpLimits,
-    idle: Mutex<Option<TcpStream>>,
-}
-
-impl HttpClient {
-    pub(crate) fn new(addr: SocketAddr, body_cap: usize) -> Self {
-        Self::with_limits(addr, body_cap, HttpLimits::default_v1())
-    }
-
-    pub(crate) fn with_limits(
-        addr: SocketAddr,
-        body_cap: usize,
-        limits: HttpLimits,
-    ) -> Self {
-        Self {
-            addr,
-            body_cap,
-            limits,
-            idle: Mutex::new(None),
-        }
-    }
-
-    pub(crate) fn call(
-        &self,
-        method: Method,
-        target: &str,
-        bearer: Option<&str>,
-        body: Option<&[u8]>,
-        head_deadline: Option<Duration>,
-    ) -> ClientResult<Response> {
-        validate_target(target)?;
-        if body.is_some_and(|bytes| bytes.len() > self.body_cap) {
-            return Err(ClientError::Protocol(format!(
-                "request body exceeds {} bytes",
-                self.body_cap
-            )));
-        }
-        if bearer.is_some_and(|value| contains_line_break(value)) {
-            return Err(ClientError::Protocol("bearer token contains a line break".into()));
-        }
-
-        let mut guard = self
-            .idle
-            .lock()
-            .map_err(|_| ClientError::Protocol("HTTP connection lock poisoned".into()))?;
-        let (mut stream, reused) = match guard.take() {
-            Some(stream) => (stream, true),
-            None => (self.connect()?, false),
-        };
-        let head_budget = head_deadline.unwrap_or(self.limits.head);
-
-        let mut stale = false;
-        let mut result =
-            self.call_on(&mut stream, method, target, bearer, body, head_budget, &mut stale);
-        if reused && stale {
-            // The server had already closed its idle keep-alive side, so the
-            // request never reached it (nothing of a response came back):
-            // replay it once on a fresh connection. A fresh connection that
-            // dies the same way is a real failure and is reported as one.
-            stream = self.connect()?;
-            result =
-                self.call_on(&mut stream, method, target, bearer, body, head_budget, &mut stale);
-        }
-        match result {
-            Ok((response, reusable)) => {
-                if reusable {
-                    *guard = Some(stream);
-                }
-                Ok(response)
-            }
-            Err(error) => Err(error),
-        }
-    }
-
-    fn connect(&self) -> ClientResult<TcpStream> {
-        let stream = TcpStream::connect_timeout(&self.addr, self.limits.connect)
-            .map_err(|error| io_error("HTTP connect", error))?;
-        stream
-            .set_nodelay(true)
-            .map_err(|error| io_error("HTTP set nodelay", error))?;
-        stream
-            .set_write_timeout(Some(self.limits.io))
-            .map_err(|error| io_error("HTTP set write timeout", error))?;
-        Ok(stream)
-    }
-
-    fn call_on(
-        &self,
-        stream: &mut TcpStream,
-        method: Method,
-        target: &str,
-        bearer: Option<&str>,
-        body: Option<&[u8]>,
-        head_budget: Duration,
-        stale: &mut bool,
-    ) -> ClientResult<(Response, bool)> {
-        // Probe a pooled socket before sending request bytes. macOS can
-        // reject socket options after the peer closes an idle connection.
-        // Reconnecting here is safe even for a mutating request.
-        if let Err(error) = stream.set_read_timeout(Some(self.limits.io.max(Duration::from_millis(1)))) {
-            *stale = true;
-            return Err(io_error("HTTP set read timeout", error));
-        }
-        let mut request = Vec::with_capacity(256 + body.map_or(0, <[u8]>::len));
-        write!(&mut request, "{} {} HTTP/1.1\r\n", method.as_str(), target)
-            .map_err(|_| ClientError::Protocol("could not construct HTTP request".into()))?;
-        write!(&mut request, "Host: {}\r\n", self.addr)
-            .map_err(|_| ClientError::Protocol("could not construct HTTP request".into()))?;
-        request.extend_from_slice(b"Accept: application/json\r\nAccept-Encoding: identity\r\n");
-        if let Some(token) = bearer {
-            request.extend_from_slice(b"Authorization: Bearer ");
-            request.extend_from_slice(token.as_bytes());
-            request.extend_from_slice(b"\r\n");
-        }
-        if let Some(bytes) = body {
-            write!(
-                &mut request,
-                "Content-Type: application/json\r\nContent-Length: {}\r\n",
-                bytes.len()
-            )
-            .map_err(|_| ClientError::Protocol("could not construct HTTP request".into()))?;
-        }
-        request.extend_from_slice(b"Connection: keep-alive\r\n\r\n");
-        if let Some(bytes) = body {
-            request.extend_from_slice(bytes);
-        }
-        if let Err(error) = stream.write_all(&request).and_then(|()| stream.flush()) {
-            // A peer that closed first refuses the bytes outright: none of
-            // the request was read, so the caller may replay it.
-            *stale = peer_closed(&error);
-            return Err(io_error("HTTP request write", error));
-        }
-
-        let head_started = Instant::now();
-        let mut bytes = Vec::with_capacity(4096);
-        let head_end = loop {
-            if let Some(index) = find_head_end(&bytes) {
-                break index;
-            }
-            if bytes.len() >= MAX_HEAD_BYTES {
-                return Err(ClientError::Protocol("response head too large".into()));
-            }
-            let left = head_budget
-                .checked_sub(head_started.elapsed())
-                .filter(|left| !left.is_zero())
-                .ok_or_else(|| ClientError::Timeout("HTTP response head".into()))?;
-            stream
-                .set_read_timeout(Some(left.min(self.limits.io).max(Duration::from_millis(1))))
-                .map_err(|error| io_error("HTTP set head timeout", error))?;
-            let mut chunk = [0u8; 4096];
-            match stream.read(&mut chunk) {
-                Ok(0) => {
-                    // Closed before a single response byte: the request was
-                    // never answered, so a reused connection was stale.
-                    *stale = bytes.is_empty();
-                    return Err(ClientError::Io {
-                        op: "HTTP response head",
-                        kind: std::io::ErrorKind::UnexpectedEof,
-                    });
-                }
-                Ok(count) => bytes.extend_from_slice(&chunk[..count]),
-                Err(error) if retryable_timeout(&error) => {
-                    if head_started.elapsed() >= head_budget {
-                        return Err(ClientError::Timeout("HTTP response head".into()));
-                    }
-                }
-                Err(error) => {
-                    *stale = bytes.is_empty() && peer_closed(&error);
-                    return Err(io_error("HTTP response head", error));
-                }
-            }
-        };
-
-        let parsed = parse_head(&bytes[..head_end])?;
-        if parsed.content_length > self.body_cap as u64 {
-            return Err(ClientError::Protocol(format!(
-                "response body exceeds {} bytes",
-                self.body_cap
-            )));
-        }
-        let mut body_bytes = bytes[(head_end + 4)..].to_vec();
-        if body_bytes.len() as u64 > parsed.content_length {
-            return Err(ClientError::Protocol("bytes past declared response body".into()));
-        }
-        let body_started = Instant::now();
-        while body_bytes.len() as u64 != parsed.content_length {
-            let left = self
-                .limits
-                .body
-                .checked_sub(body_started.elapsed())
-                .filter(|left| !left.is_zero())
-                .ok_or_else(|| ClientError::Timeout("HTTP response body".into()))?;
-            stream
-                .set_read_timeout(Some(left.min(self.limits.io).max(Duration::from_millis(1))))
-                .map_err(|error| io_error("HTTP set body timeout", error))?;
-            let remaining = parsed.content_length as usize - body_bytes.len();
-            let mut chunk = [0u8; 16 * 1024];
-            let count = remaining.min(chunk.len());
-            match stream.read(&mut chunk[..count]) {
-                Ok(0) => {
-                    return Err(ClientError::Io {
-                        op: "HTTP response body",
-                        kind: std::io::ErrorKind::UnexpectedEof,
-                    })
-                }
-                Ok(count) => body_bytes.extend_from_slice(&chunk[..count]),
-                Err(error) if retryable_timeout(&error) => {
-                    if body_started.elapsed() >= self.limits.body {
-                        return Err(ClientError::Timeout("HTTP response body".into()));
-                    }
-                }
-                Err(error) => return Err(io_error("HTTP response body", error)),
-            }
-        }
-        Ok((
-            Response {
-                status: parsed.status,
-                body: body_bytes,
-                content_type: parsed.content_type,
-            },
-            !parsed.close,
-        ))
-    }
-}
-
-struct ParsedHead {
-    status: u16,
-    content_length: u64,
-    close: bool,
-    content_type: Option<String>,
-}
-
-fn parse_head(block: &[u8]) -> ClientResult<ParsedHead> {
-    let text = std::str::from_utf8(block)
-        .map_err(|_| ClientError::Protocol("response head is not ASCII".into()))?;
-    let mut lines = text.split("\r\n");
-    let status_line = lines
-        .next()
-        .ok_or_else(|| ClientError::Protocol("empty HTTP response".into()))?;
-    let mut status_parts = status_line.splitn(3, ' ');
-    if status_parts.next() != Some("HTTP/1.1") {
-        return Err(ClientError::Protocol("HTTP/1.1 response required".into()));
-    }
-    let status_text = status_parts
-        .next()
-        .ok_or_else(|| ClientError::Protocol("malformed HTTP status".into()))?;
-    if status_text.len() != 3 || !status_text.bytes().all(|byte| byte.is_ascii_digit()) {
-        return Err(ClientError::Protocol("malformed HTTP status".into()));
-    }
-    let status = status_text
-        .parse::<u16>()
-        .map_err(|_| ClientError::Protocol("malformed HTTP status".into()))?;
-    if (100..200).contains(&status) {
-        return Err(ClientError::Protocol("informational HTTP response refused".into()));
-    }
-    if (300..400).contains(&status) {
-        return Err(ClientError::Protocol("HTTP redirect refused".into()));
-    }
-
-    let mut content_length = None;
-    let mut content_type = None;
-    let mut close = false;
-    let mut count = 0usize;
-    for line in lines {
-        count += 1;
-        if count > MAX_HEADERS || line.len() > MAX_HEADER_LINE_BYTES {
-            return Err(ClientError::Protocol("response headers exceed limits".into()));
-        }
-        let (name, value) = line
-            .split_once(':')
-            .ok_or_else(|| ClientError::Protocol("malformed response header".into()))?;
-        if name.is_empty() || !name.bytes().all(header_name_byte) {
-            return Err(ClientError::Protocol("malformed response header name".into()));
-        }
-        let value = value.trim();
-        if contains_line_break(value) {
-            return Err(ClientError::Protocol("malformed response header value".into()));
-        }
-        if name.eq_ignore_ascii_case("transfer-encoding") {
-            return Err(ClientError::Protocol("Transfer-Encoding refused".into()));
-        }
-        if name.eq_ignore_ascii_case("content-length") {
-            if content_length.is_some() {
-                return Err(ClientError::Protocol("duplicate Content-Length".into()));
-            }
-            content_length = Some(
-                value
-                    .parse::<u64>()
-                    .map_err(|_| ClientError::Protocol("malformed Content-Length".into()))?,
-            );
-        }
-        if name.eq_ignore_ascii_case("content-type") {
-            content_type = Some(value.to_string());
-        }
-        if name.eq_ignore_ascii_case("connection") {
-            if value.eq_ignore_ascii_case("close") {
-                close = true;
-            } else if !value.eq_ignore_ascii_case("keep-alive") {
-                return Err(ClientError::Protocol("unsupported Connection header".into()));
-            }
-        }
-    }
-    let content_length = match content_length {
-        Some(content_length) => content_length,
-        None if status == 204 => 0,
-        None => {
-            return Err(ClientError::Protocol(
-                "Content-Length response required".into(),
-            ))
-        }
-    };
-    if status == 204 && content_length != 0 {
-        return Err(ClientError::Protocol("204 response declared a body".into()));
-    }
-    Ok(ParsedHead {
-        status,
-        content_length,
-        close,
-        content_type,
-    })
-}
-
-fn validate_target(target: &str) -> ClientResult<()> {
-    if target.is_empty()
-        || !target.starts_with('/')
-        || target.len() > 4096
-        || !target
-            .bytes()
-            .all(|byte| (0x21..=0x7e).contains(&byte) && byte != b'\\')
-    {
-        return Err(ClientError::Protocol("invalid HTTP request target".into()));
-    }
-    Ok(())
-}
-
-fn find_head_end(bytes: &[u8]) -> Option<usize> {
-    bytes.windows(4).position(|window| window == b"\r\n\r\n")
-}
-
-/// The peer had closed the connection before this side used it.
-fn peer_closed(error: &std::io::Error) -> bool {
-    matches!(
-        error.kind(),
-        std::io::ErrorKind::BrokenPipe
-            | std::io::ErrorKind::ConnectionReset
-            | std::io::ErrorKind::ConnectionAborted
-    )
-}
-
-fn retryable_timeout(error: &std::io::Error) -> bool {
-    matches!(
-        error.kind(),
-        std::io::ErrorKind::WouldBlock
-            | std::io::ErrorKind::TimedOut
-            | std::io::ErrorKind::Interrupted
-    )
-}
-
-fn io_error(op: &'static str, error: std::io::Error) -> ClientError {
-    if matches!(
-        error.kind(),
-        std::io::ErrorKind::WouldBlock | std::io::ErrorKind::TimedOut
-    ) {
-        ClientError::Timeout(op.into())
-    } else {
-        ClientError::Io {
-            op,
-            kind: error.kind(),
-        }
-    }
-}
-
-fn contains_line_break(value: &str) -> bool {
-    value.contains(['\r', '\n'])
-}
-
-fn header_name_byte(byte: u8) -> bool {
-    byte.is_ascii_alphanumeric() || b"!#$%&'*+-.^_`|~".contains(&byte)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn response_head_refuses_non_length_framing_and_redirects() {
-        assert!(parse_head(b"HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked").is_err());
-        assert!(parse_head(b"HTTP/1.1 302 Found\r\nContent-Length: 0").is_err());
-        assert!(parse_head(b"HTTP/1.1 100 Continue\r\nContent-Length: 0").is_err());
-        assert!(parse_head(b"HTTP/1.1 200 OK\r\nConnection: close").is_err());
-    }
-
-    #[test]
-    fn response_head_accepts_exact_content_length() {
-        let head = parse_head(b"HTTP/1.1 200 OK\r\nContent-Length: 12").unwrap();
-        assert_eq!(head.status, 200);
-        assert_eq!(head.content_length, 12);
-        assert!(!head.close);
-    }
-
-    /// Serve `connections` connections; each answers one request with
-    /// `ok` and then closes, the way a server drops an idle keep-alive.
-    /// Every close is reported on the returned channel.
-    fn one_request_per_connection_server(
-        connections: usize,
-        answer: bool,
-    ) -> (SocketAddr, std::sync::mpsc::Receiver<()>) {
-        let listener = std::net::TcpListener::bind("127.0.0.1:0").unwrap();
-        let addr = listener.local_addr().unwrap();
-        let (closed_tx, closed_rx) = std::sync::mpsc::channel();
-        std::thread::spawn(move || {
-            for stream in listener.incoming().take(connections) {
-                let mut stream = stream.unwrap();
-                if answer {
-                    let mut head = Vec::new();
-                    let mut byte = [0u8; 1];
-                    while !head.ends_with(b"\r\n\r\n") && stream.read(&mut byte).unwrap() == 1 {
-                        head.push(byte[0]);
-                    }
-                    stream
-                        .write_all(
-                            b"HTTP/1.1 200 OK\r\nContent-Length: 2\r\nConnection: keep-alive\r\n\r\nok",
-                        )
-                        .unwrap();
-                }
-                drop(stream);
-                closed_tx.send(()).unwrap();
-            }
-        });
-        (addr, closed_rx)
-    }
-
-    #[test]
-    fn a_kept_alive_connection_the_server_closed_is_replayed_on_a_fresh_one() {
-        let (addr, closed) = one_request_per_connection_server(2, true);
-        let client = HttpClient::new(addr, 1024);
-        let first = client.call(Method::Get, "/a", None, None, None).unwrap();
-        assert_eq!(first.body, b"ok");
-        closed.recv().unwrap();
-        // The idle socket is half-closed by now: the call must land on a
-        // second connection instead of surfacing UnexpectedEof.
-        let second = client.call(Method::Get, "/b", None, None, None).unwrap();
-        assert_eq!(second.body, b"ok");
-        closed.recv().unwrap();
-    }
-
-    #[test]
-    fn a_fresh_connection_closed_without_a_response_is_an_error_not_a_retry() {
-        let (addr, closed) = one_request_per_connection_server(2, false);
-        let client = HttpClient::new(addr, 1024);
-        let error = client.call(Method::Get, "/a", None, None, None).unwrap_err();
-        assert!(matches!(error, ClientError::Io { .. }), "{error:?}");
-        closed.recv().unwrap();
-        // No second connection was opened for the replay.
-        assert!(closed.recv_timeout(Duration::from_millis(200)).is_err());
-    }
-}
diff --git a/libs/flow/src/client/mod.rs b/libs/flow/src/client/mod.rs
deleted file mode 100644
index 50b20a41b..000000000
--- a/libs/flow/src/client/mod.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-mod client;
-mod http;
-mod session;
-mod subscriber;
-
-pub use client::*;
-pub use session::*;
-pub use subscriber::*;
diff --git a/libs/flow/src/client/session.rs b/libs/flow/src/client/session.rs
deleted file mode 100644
index ebce9b5af..000000000
--- a/libs/flow/src/client/session.rs
+++ /dev/null
@@ -1,329 +0,0 @@
-use super::{parse_hex16, ClientError, Endpoints, FlowClient};
-use std::net::{IpAddr, SocketAddr};
-use std::path::{Path, PathBuf};
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::{Arc, Condvar, Mutex};
-use std::thread::JoinHandle;
-use std::time::Duration;
-
-#[derive(Clone, Debug)]
-pub struct SessionConfig {
-    pub hint: Option<Endpoints>,
-    pub root: Option<PathBuf>,
-    pub token: Option<String>,
-    pub retry_min_ms: u64,
-    pub retry_max_ms: u64,
-}
-
-impl Default for SessionConfig {
-    fn default() -> Self {
-        Self {
-            hint: None,
-            root: None,
-            token: None,
-            retry_min_ms: 1_000,
-            retry_max_ms: 10_000,
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum SessionStatus {
-    Discovering,
-    Connecting {
-        endpoints: Endpoints,
-    },
-    Connected {
-        server_id: [u8; 16],
-        endpoints: Endpoints,
-    },
-    Retrying {
-        error: ClientError,
-        in_secs: u64,
-    },
-}
-
-struct Shared {
-    status: Mutex<SessionStatus>,
-    client: Mutex<Option<Arc<Mutex<FlowClient>>>>,
-    stopping: AtomicBool,
-    wake: (Mutex<()>, Condvar),
-}
-
-/// Native connection/discovery worker with an active liveness watch.
-pub struct SessionConnector {
-    shared: Arc<Shared>,
-    join: Option<JoinHandle<()>>,
-}
-
-impl SessionConnector {
-    pub fn start(mut config: SessionConfig) -> SessionConnector {
-        if config.retry_min_ms == 0 {
-            config.retry_min_ms = 1_000;
-        }
-        if config.retry_max_ms < config.retry_min_ms {
-            config.retry_max_ms = config.retry_min_ms;
-        }
-        let shared = Arc::new(Shared {
-            status: Mutex::new(SessionStatus::Discovering),
-            client: Mutex::new(None),
-            stopping: AtomicBool::new(false),
-            wake: (Mutex::new(()), Condvar::new()),
-        });
-        let worker_shared = shared.clone();
-        let join = std::thread::Builder::new()
-            .name("flow-session-connect".into())
-            .spawn(move || worker(config, worker_shared))
-            .ok();
-        if join.is_none() {
-            set_status(
-                &shared,
-                SessionStatus::Retrying {
-                    error: ClientError::Io {
-                        op: "spawn session connector",
-                        kind: std::io::ErrorKind::Other,
-                    },
-                    in_secs: 1,
-                },
-            );
-        }
-        SessionConnector { shared, join }
-    }
-
-    pub fn status(&self) -> SessionStatus {
-        self.shared
-            .status
-            .lock()
-            .map(|status| status.clone())
-            .unwrap_or(SessionStatus::Retrying {
-                error: ClientError::Protocol("session status lock poisoned".into()),
-                in_secs: 1,
-            })
-    }
-
-    pub fn client(&self) -> Option<Arc<Mutex<FlowClient>>> {
-        self.shared
-            .client
-            .lock()
-            .ok()
-            .and_then(|client| client.clone())
-    }
-
-    pub fn stop(&mut self) {
-        self.request_stop();
-        if let Some(join) = self.join.take() {
-            let _ = join.join();
-        }
-    }
-
-    fn request_stop(&self) {
-        self.shared.stopping.store(true, Ordering::Release);
-        self.shared.wake.1.notify_all();
-    }
-}
-
-impl Drop for SessionConnector {
-    fn drop(&mut self) {
-        // A connector normally gets an explicit `stop` during app shutdown.
-        // Drop remains non-blocking in case it occurs on a UI event thread.
-        self.request_stop();
-        self.join.take();
-    }
-}
-
-fn worker(config: SessionConfig, shared: Arc<Shared>) {
-    let mut backoff_ms = config.retry_min_ms;
-    while !shared.stopping.load(Ordering::Acquire) {
-        set_status(&shared, SessionStatus::Discovering);
-        let root_files = config.root.as_deref().map(read_root_files).unwrap_or_default();
-        let endpoints = match config.hint.or(root_files.endpoints) {
-            Some(endpoints) => endpoints,
-            None => {
-                let error = ClientError::Io {
-                    op: "discover flow server",
-                    kind: std::io::ErrorKind::NotFound,
-                };
-                if !retry(&shared, &mut backoff_ms, &config, error) {
-                    return;
-                }
-                continue;
-            }
-        };
-        set_status(&shared, SessionStatus::Connecting { endpoints });
-        let token = config
-            .token
-            .clone()
-            .or(root_files.token)
-            .unwrap_or_default();
-        match FlowClient::connect(endpoints, token, root_files.server_id) {
-            Ok(client) => {
-                backoff_ms = config.retry_min_ms;
-                let server_id = client.server_id();
-                let handle = Arc::new(Mutex::new(client));
-                if let Ok(mut slot) = shared.client.lock() {
-                    *slot = Some(handle.clone());
-                }
-                set_status(
-                    &shared,
-                    SessionStatus::Connected {
-                        server_id,
-                        endpoints,
-                    },
-                );
-
-                let mut lost_samples = 0u8;
-                loop {
-                    if !wait_interruptible(&shared, 500) {
-                        return;
-                    }
-                    let health = handle
-                        .lock()
-                        .map_err(|_| ClientError::Protocol("flow client lock poisoned".into()))
-                        .and_then(|client| client.health());
-                    match health {
-                        Ok(health) if health.server_id == server_id => lost_samples = 0,
-                        Ok(_) => {
-                            // An answering endpoint changing identity is not
-                            // a transport loss, but continuing to hand out
-                            // the old verified handle would violate the pin.
-                            if let Ok(mut slot) = shared.client.lock() {
-                                *slot = None;
-                            }
-                            set_status(
-                                &shared,
-                                SessionStatus::Retrying {
-                                    error: ClientError::ServerIdentityMismatch,
-                                    in_secs: config.retry_min_ms.div_ceil(1_000),
-                                },
-                            );
-                            if !wait_interruptible(&shared, config.retry_min_ms) {
-                                return;
-                            }
-                            break;
-                        }
-                        Err(error) if error.is_connection_loss() => {
-                            lost_samples = lost_samples.saturating_add(1);
-                            if lost_samples >= 3 {
-                                if let Ok(mut slot) = shared.client.lock() {
-                                    *slot = None;
-                                }
-                                set_status(&shared, SessionStatus::Discovering);
-                                break;
-                            }
-                        }
-                        Err(_) => lost_samples = 0,
-                    }
-                }
-            }
-            Err(error) => {
-                if !retry(&shared, &mut backoff_ms, &config, error) {
-                    return;
-                }
-            }
-        }
-    }
-}
-
-fn retry(
-    shared: &Shared,
-    backoff_ms: &mut u64,
-    config: &SessionConfig,
-    error: ClientError,
-) -> bool {
-    let wait_ms = (*backoff_ms).min(config.retry_max_ms);
-    set_status(
-        shared,
-        SessionStatus::Retrying {
-            error,
-            in_secs: wait_ms.div_ceil(1_000),
-        },
-    );
-    if !wait_interruptible(shared, wait_ms) {
-        return false;
-    }
-    *backoff_ms = backoff_ms
-        .saturating_mul(2)
-        .min(config.retry_max_ms);
-    true
-}
-
-fn set_status(shared: &Shared, status: SessionStatus) {
-    if let Ok(mut current) = shared.status.lock() {
-        *current = status;
-    }
-}
-
-fn wait_interruptible(shared: &Shared, milliseconds: u64) -> bool {
-    if shared.stopping.load(Ordering::Acquire) {
-        return false;
-    }
-    let Ok(guard) = shared.wake.0.lock() else {
-        return false;
-    };
-    let _ = shared
-        .wake
-        .1
-        .wait_timeout(guard, Duration::from_millis(milliseconds));
-    !shared.stopping.load(Ordering::Acquire)
-}
-
-#[derive(Default)]
-pub(crate) struct RootFiles {
-    pub endpoints: Option<Endpoints>,
-    pub token: Option<String>,
-    pub server_id: Option<[u8; 16]>,
-}
-
-pub(crate) fn read_root_files(root: &Path) -> RootFiles {
-    RootFiles {
-        endpoints: std::fs::read_to_string(root.join("listen"))
-            .ok()
-            .and_then(|text| parse_listen(text.lines().next().unwrap_or_default())),
-        token: std::fs::read_to_string(root.join("token"))
-            .ok()
-            .map(|text| text.trim().to_string())
-            .filter(|text| !text.is_empty()),
-        server_id: std::fs::read_to_string(root.join("server-id"))
-            .ok()
-            .and_then(|text| parse_hex16(text.trim())),
-    }
-}
-
-pub fn parse_listen(spec: &str) -> Option<Endpoints> {
-    let mut parts = spec.trim().rsplitn(3, ':');
-    let data = parts.next()?.parse::<u16>().ok()?;
-    let control = parts.next()?.parse::<u16>().ok()?;
-    if data == 0 || control == 0 {
-        return None;
-    }
-    let ip_text = parts.next()?;
-    let ip_text = ip_text
-        .strip_prefix('[')
-        .and_then(|text| text.strip_suffix(']'))
-        .unwrap_or(ip_text);
-    let ip = ip_text.parse::<IpAddr>().ok()?;
-    Some(Endpoints {
-        control: SocketAddr::new(ip, control),
-        data: SocketAddr::new(ip, data),
-    })
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn listen_file_parses_ipv4_and_ipv6() {
-        assert_eq!(
-            parse_listen("127.0.0.1:4000:4001").unwrap(),
-            Endpoints {
-                control: "127.0.0.1:4000".parse().unwrap(),
-                data: "127.0.0.1:4001".parse().unwrap(),
-            }
-        );
-        assert_eq!(
-            parse_listen("[::1]:4000:4001").unwrap().control,
-            "[::1]:4000".parse().unwrap()
-        );
-    }
-}
diff --git a/libs/flow/src/client/subscriber.rs b/libs/flow/src/client/subscriber.rs
deleted file mode 100644
index 5fedc2bea..000000000
--- a/libs/flow/src/client/subscriber.rs
+++ /dev/null
@@ -1,195 +0,0 @@
-use super::{ClientError, ClientResult, FlowClient};
-use crate::Event;
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::mpsc::{sync_channel, Receiver, SyncSender, TryRecvError, TrySendError};
-use std::sync::{Arc, Mutex};
-use std::thread::JoinHandle;
-use std::time::Duration;
-
-#[derive(Clone, Debug)]
-pub struct FlowSubscriberConfig {
-    pub wait_ms: u64,
-    pub limit: u32,
-    pub topic: Option<String>,
-}
-
-impl Default for FlowSubscriberConfig {
-    fn default() -> Self {
-        Self {
-            wait_ms: 10_000,
-            limit: 128,
-            topic: None,
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum SubscriptionEvent {
-    Ready,
-    Events(Vec<Event>),
-    ResyncRequired,
-    Retry { in_secs: u64 },
-}
-
-pub struct FlowSubscriber {
-    rx: Receiver<SubscriptionEvent>,
-    stopping: Arc<AtomicBool>,
-    join: Option<JoinHandle<()>>,
-}
-
-impl FlowSubscriber {
-    pub fn start(
-        client: Arc<Mutex<FlowClient>>,
-        config: FlowSubscriberConfig,
-    ) -> ClientResult<Self> {
-        if config.wait_ms == 0 || config.wait_ms > 30_000 {
-            return Err(ClientError::Protocol(
-                "subscriber wait_ms is out of range".into(),
-            ));
-        }
-        if config.limit == 0 || config.limit > 4096 {
-            return Err(ClientError::Protocol(
-                "subscriber limit is out of range".into(),
-            ));
-        }
-        let lane = client
-            .lock()
-            .map_err(|_| ClientError::Protocol("flow client lock poisoned".into()))?
-            .subscription_lane();
-        let (tx, rx) = sync_channel(16);
-        let stopping = Arc::new(AtomicBool::new(false));
-        let worker_stop = stopping.clone();
-        let join = std::thread::Builder::new()
-            .name("flow-events-subscriber".into())
-            .spawn(move || worker(lane, config, tx, worker_stop))
-            .map_err(|error| ClientError::Io {
-                op: "spawn flow subscriber",
-                kind: error.kind(),
-            })?;
-        Ok(Self {
-            rx,
-            stopping,
-            join: Some(join),
-        })
-    }
-
-    pub fn poll(&self) -> Vec<SubscriptionEvent> {
-        let mut events = Vec::new();
-        loop {
-            match self.rx.try_recv() {
-                Ok(event) => events.push(event),
-                Err(TryRecvError::Empty | TryRecvError::Disconnected) => return events,
-            }
-        }
-    }
-
-    pub fn request_stop(&self) {
-        self.stopping.store(true, Ordering::Release);
-    }
-
-    pub fn shutdown(mut self) {
-        self.request_stop();
-        if let Some(join) = self.join.take() {
-            let _ = join.join();
-        }
-    }
-}
-
-impl Drop for FlowSubscriber {
-    fn drop(&mut self) {
-        self.request_stop();
-        self.join.take();
-    }
-}
-
-fn worker(
-    client: FlowClient,
-    config: FlowSubscriberConfig,
-    tx: SyncSender<SubscriptionEvent>,
-    stopping: Arc<AtomicBool>,
-) {
-    let mut cursor: Option<String> = None;
-    let mut ready = false;
-    let mut retry_ms = 1_000u64;
-    while !stopping.load(Ordering::Acquire) {
-        match client.events(
-            cursor.as_deref(),
-            config.wait_ms,
-            config.limit,
-            config.topic.as_deref(),
-        ) {
-            Ok(page) => {
-                retry_ms = 1_000;
-                if page.gap {
-                    ready = true;
-                    if !send(&tx, SubscriptionEvent::ResyncRequired, &stopping) {
-                        return;
-                    }
-                } else {
-                    if !ready {
-                        ready = true;
-                        if !send(&tx, SubscriptionEvent::Ready, &stopping) {
-                            return;
-                        }
-                    }
-                    if !page.events.is_empty()
-                        && !send(&tx, SubscriptionEvent::Events(page.events), &stopping)
-                    {
-                        return;
-                    }
-                }
-                // Advance only after every notification for this page is in
-                // the bounded channel.
-                cursor = Some(page.cursor);
-            }
-            Err(_) => {
-                if !send(
-                    &tx,
-                    SubscriptionEvent::Retry {
-                        in_secs: retry_ms.div_ceil(1_000),
-                    },
-                    &stopping,
-                ) {
-                    return;
-                }
-                if !sleep_interruptible(retry_ms, &stopping) {
-                    return;
-                }
-                retry_ms = retry_ms.saturating_mul(2).min(10_000);
-            }
-        }
-    }
-}
-
-fn send(
-    tx: &SyncSender<SubscriptionEvent>,
-    mut event: SubscriptionEvent,
-    stopping: &AtomicBool,
-) -> bool {
-    loop {
-        if stopping.load(Ordering::Acquire) {
-            return false;
-        }
-        match tx.try_send(event) {
-            Ok(()) => return true,
-            Err(TrySendError::Full(returned)) => {
-                event = returned;
-                std::thread::sleep(Duration::from_millis(10));
-            }
-            Err(TrySendError::Disconnected(_)) => return false,
-        }
-    }
-}
-
-fn sleep_interruptible(milliseconds: u64, stopping: &AtomicBool) -> bool {
-    let mut left = milliseconds;
-    while left > 0 {
-        if stopping.load(Ordering::Acquire) {
-            return false;
-        }
-        let slice = left.min(50);
-        std::thread::sleep(Duration::from_millis(slice));
-        left -= slice;
-    }
-    true
-}
diff --git a/libs/flow/src/embed.rs b/libs/flow/src/embed.rs
deleted file mode 100644
index e8d9ee36e..000000000
--- a/libs/flow/src/embed.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-//! Native flow-ui hosting policy. Hosting and attaching both converge on the
-//! same HTTP client path; this module only decides which process owns root.
-
-use crate::client::{health_answers, read_root_files, Endpoints};
-use std::fs::OpenOptions;
-use std::path::{Path, PathBuf};
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub enum EmbedPolicy {
-    #[default]
-    Auto,
-    Never,
-    Always,
-}
-
-impl EmbedPolicy {
-    pub fn from_env() -> Self {
-        match std::env::var("FLOW_UI_FLOW_EMBED")
-            .unwrap_or_default()
-            .trim()
-            .to_ascii_lowercase()
-            .as_str()
-        {
-            "never" | "no" | "off" | "0" | "false" | "attach" | "client" => Self::Never,
-            "always" | "host" => Self::Always,
-            _ => Self::Auto,
-        }
-    }
-}
-
-pub fn embed_policy() -> EmbedPolicy {
-    EmbedPolicy::from_env()
-}
-
-pub fn default_root() -> PathBuf {
-    // Dev-only override: `FLOW_ROOT=<dir>` points a test instance at an
-    // isolated root so it never touches the user's `~/.makepad/flow`.
-    if let Some(root) = std::env::var_os("FLOW_ROOT").filter(|value| !value.is_empty()) {
-        return PathBuf::from(root);
-    }
-    makepad_ai_hub::home::makepad_home().join("flow")
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum Resolved {
-    /// A missing endpoint is intentional: attach-only sessions keep reading
-    /// `<root>/listen` and retrying while another process starts.
-    Attach(
-        Option<Endpoints>,
-        Option<String>,
-        Option<[u8; 16]>,
-    ),
-    Host,
-}
-
-pub fn resolve(policy: EmbedPolicy, root: impl AsRef<Path>, hint: Option<Endpoints>) -> Resolved {
-    let root = root.as_ref();
-    let files = read_root_files(root);
-    let endpoints = hint.or(files.endpoints);
-    let attach = || Resolved::Attach(endpoints, files.token.clone(), files.server_id);
-    match policy {
-        EmbedPolicy::Never => attach(),
-        EmbedPolicy::Always => Resolved::Host,
-        EmbedPolicy::Auto => {
-            if endpoints.is_some_and(health_answers) || root_lock_held(root) {
-                attach()
-            } else {
-                Resolved::Host
-            }
-        }
-    }
-}
-
-fn root_lock_held(root: &Path) -> bool {
-    let Ok(file) = OpenOptions::new()
-        .write(true)
-        .open(root.join("server.lock"))
-    else {
-        return false;
-    };
-    match file.try_lock() {
-        Ok(()) => {
-            let _ = file.unlock();
-            false
-        }
-        Err(_) => true,
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn empty_root_hosts_in_auto_mode() {
-        let root = std::env::temp_dir().join(format!(
-            "makepad-flow-embed-empty-{}",
-            std::process::id()
-        ));
-        let _ = std::fs::remove_dir_all(&root);
-        std::fs::create_dir_all(&root).unwrap();
-        assert_eq!(resolve(EmbedPolicy::Auto, &root, None), Resolved::Host);
-        std::fs::remove_dir_all(root).unwrap();
-    }
-}
diff --git a/libs/flow/src/engine/executors/archive.rs b/libs/flow/src/engine/executors/archive.rs
deleted file mode 100644
index 78ba4f25b..000000000
--- a/libs/flow/src/engine/executors/archive.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-use super::publish::{AssetWorkerHandle, PublishExecutor};
-use super::{Executor, Poll};
-use crate::{Literal, Node, PortType, Value};
-use std::collections::HashSet;
-
-pub struct ArchiveExecutor {
-    original: Vec<(String, Value)>,
-    jobs: Vec<(String, PublishExecutor)>,
-    index: usize,
-    node: String,
-    keys: Vec<String>,
-}
-
-impl ArchiveExecutor {
-    pub fn new(
-        node: &Node,
-        outputs: Vec<(String, Value)>,
-        worker: AssetWorkerHandle,
-        flow: String,
-        instance: String,
-        already_queued: &HashSet<String>,
-    ) -> Result<Self, String> {
-        let mut jobs = Vec::new();
-        let mut keys = Vec::new();
-        let mut seen = already_queued.clone();
-        for (port, value) in &outputs {
-            if !matches!(value.ty, PortType::Image | PortType::Audio | PortType::Video | PortType::Mesh) {
-                continue;
-            }
-            let key = format!("{}:{}:{}", value.digest_hex(), value.ty.as_str(), value.content_type);
-            if !seen.insert(key.clone()) { continue; }
-            let mut publish = node.clone();
-            publish.kind = "publish".to_string();
-            publish.params.retain(|(key, _)| key != "namespace" && key != "title" && key != "tags");
-            publish.params.push(("namespace".into(), Literal::Str("flows".into())));
-            publish.params.push(("title".into(), Literal::Str(format!("{flow} · {}.{port}", node.id))));
-            publish.params.push((
-                "tags".into(),
-                Literal::Arr(vec![Literal::Str("flow".into()), Literal::Str(flow.clone())]),
-            ));
-            let mut executor = PublishExecutor::new(Some(worker.clone()), flow.clone(), instance.clone(), String::new());
-            executor.start(&publish, &[("value".into(), value.clone())])?;
-            jobs.push((port.clone(), executor));
-            keys.push(key);
-        }
-        Ok(Self { original: outputs, jobs, index: 0, node: node.id.clone(), keys })
-    }
-
-    pub fn keys(&self) -> impl Iterator<Item = String> + '_ {
-        self.keys.iter().cloned()
-    }
-}
-
-impl Executor for ArchiveExecutor {
-    fn start(&mut self, _node: &Node, _inputs: &[(String, Value)]) -> Result<(), String> { Ok(()) }
-
-    fn poll(&mut self) -> Poll {
-        let Some((_, job)) = self.jobs.get_mut(self.index) else {
-            return Poll::Done(self.original.clone());
-        };
-        match job.poll() {
-            Poll::Pending => Poll::Pending,
-            Poll::Progress { permille, stage } => Poll::Progress { permille, stage },
-            Poll::Done(_) => { self.index += 1; Poll::Pending }
-            Poll::Failed(error) => Poll::Failed(format!("Gen output archive failed for {}: {error}", self.node)),
-            Poll::Delta { port, text } => Poll::Delta { port, text },
-        }
-    }
-
-    fn cancel(&mut self) {
-        let start = self.index.min(self.jobs.len());
-        for (_, job) in &mut self.jobs[start..] {
-            job.cancel();
-        }
-        self.index = self.jobs.len();
-    }
-}
diff --git a/libs/flow/src/engine/executors/ask.rs b/libs/flow/src/engine/executors/ask.rs
deleted file mode 100644
index 68f3c0a3a..000000000
--- a/libs/flow/src/engine/executors/ask.rs
+++ /dev/null
@@ -1,69 +0,0 @@
-use super::{param, Executor, Poll};
-use crate::{Literal, Node, PortType, Value};
-use std::time::{Duration, Instant};
-
-#[derive(Default)]
-pub struct AskExecutor {
-    node: String,
-    ty: Option<PortType>,
-    answer: Option<Value>,
-    deadline: Option<Instant>,
-    cancelled: bool,
-}
-
-impl AskExecutor {
-    pub fn answer(&mut self, node: &str, value: Value) -> Result<bool, String> {
-        if self.node != node {
-            return Ok(false);
-        }
-        if self.answer.is_some() {
-            return Ok(false);
-        }
-        let ty = self.ty.ok_or_else(|| "Ask executor is not started".to_string())?;
-        if value.ty != ty {
-            return Err(format!(
-                "type mismatch for Ask `{node}`: expected {}, got {}",
-                ty.as_str(),
-                value.ty.as_str()
-            ));
-        }
-        self.answer = Some(value);
-        Ok(true)
-    }
-}
-
-impl Executor for AskExecutor {
-    fn start(&mut self, node: &Node, _inputs: &[(String, Value)]) -> Result<(), String> {
-        let output = node
-            .outputs
-            .first()
-            .ok_or_else(|| format!("Ask node `{}` has no output", node.id))?;
-        self.node = node.id.clone();
-        self.ty = Some(output.ty);
-        self.deadline = match param(node, "timeout") {
-            Some(Literal::Num(seconds)) if *seconds > 0.0 => {
-                Some(Instant::now() + Duration::from_secs_f64(*seconds))
-            }
-            _ => None,
-        };
-        Ok(())
-    }
-
-    fn poll(&mut self) -> Poll {
-        if self.cancelled {
-            return Poll::Failed("cancelled".to_string());
-        }
-        if let Some(value) = self.answer.take() {
-            let port = self.ty.unwrap().as_str().to_string();
-            return Poll::Done(vec![(port, value)]);
-        }
-        if self.deadline.is_some_and(|deadline| Instant::now() >= deadline) {
-            return Poll::Failed("timeout".to_string());
-        }
-        Poll::Pending
-    }
-
-    fn cancel(&mut self) {
-        self.cancelled = true;
-    }
-}
diff --git a/libs/flow/src/engine/executors/chat.rs b/libs/flow/src/engine/executors/chat.rs
deleted file mode 100644
index 12eeb5165..000000000
--- a/libs/flow/src/engine/executors/chat.rs
+++ /dev/null
@@ -1,468 +0,0 @@
-use super::{param, string_param, Executor, Poll};
-use crate::{Literal, Node, Value};
-use std::collections::VecDeque;
-#[cfg(feature = "hub-chat")]
-use std::path::PathBuf;
-use std::time::{Duration, Instant};
-#[cfg(feature = "hub-chat")]
-#[path = "chat_providers.rs"]
-mod chat_providers;
-
-pub trait ChatSeam: Send + Sync {
-    fn start_turn(
-        &self,
-        system: &str,
-        prompt: &str,
-        model: &str,
-        max_tokens: Option<u32>,
-        thinking: Option<bool>,
-    ) -> Result<Box<dyn ChatTurn>, String>;
-}
-
-pub trait ChatTurn {
-    fn poll(&mut self) -> Vec<ChatEvent>;
-    fn cancel(&mut self);
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum ChatEvent {
-    Delta(String),
-    Progress { permille: u16, stage: String },
-    Done { text: String },
-    Failed(String),
-}
-
-pub struct ChatExecutor {
-    seam: std::sync::Arc<dyn ChatSeam>,
-    turn: Option<Box<dyn ChatTurn>>,
-    queue: VecDeque<Poll>,
-    text: String,
-    pending_delta: String,
-    last_delta: Instant,
-}
-
-impl ChatExecutor {
-    pub fn new(seam: std::sync::Arc<dyn ChatSeam>) -> Self {
-        Self {
-            seam,
-            turn: None,
-            queue: VecDeque::new(),
-            text: String::new(),
-            pending_delta: String::new(),
-            last_delta: Instant::now(),
-        }
-    }
-
-    fn flush_delta(&mut self) {
-        while !self.pending_delta.is_empty() {
-            let mut end = self.pending_delta.len().min(4096);
-            while !self.pending_delta.is_char_boundary(end) {
-                end -= 1;
-            }
-            let chunk = self.pending_delta[..end].to_string();
-            self.pending_delta.drain(..end);
-            self.queue.push_back(Poll::Delta {
-                port: "text".to_string(),
-                text: chunk,
-            });
-        }
-        self.last_delta = Instant::now();
-    }
-}
-
-impl Executor for ChatExecutor {
-    fn start(&mut self, node: &Node, inputs: &[(String, Value)]) -> Result<(), String> {
-        let prompt = inputs
-            .iter()
-            .find_map(|(port, value)| (port == "prompt").then_some(value.as_text()))
-            .transpose()?
-            .unwrap_or("");
-        self.turn = Some(self.seam.start_turn(
-            &string_param(node, "system"),
-            prompt,
-            &string_param(node, "model"),
-            positive_u32_param(node, "max_tokens"),
-            Some(false),
-        )?);
-        Ok(())
-    }
-
-    fn poll(&mut self) -> Poll {
-        if let Some(event) = self.queue.pop_front() {
-            return event;
-        }
-        let Some(turn) = self.turn.as_mut() else {
-            return Poll::Pending;
-        };
-        let events = turn.poll();
-        for event in events {
-            match event {
-                ChatEvent::Progress { permille, stage } => {
-                    self.queue.push_back(Poll::Progress { permille, stage });
-                }
-                ChatEvent::Delta(delta) => {
-                    self.text.push_str(&delta);
-                    self.pending_delta.push_str(&delta);
-                    if self.pending_delta.len() >= 4096
-                        || self.last_delta.elapsed() >= Duration::from_millis(50)
-                    {
-                        self.flush_delta();
-                    }
-                }
-                ChatEvent::Done { text } => {
-                    if !text.is_empty() {
-                        self.text = text;
-                    }
-                    self.flush_delta();
-                    self.queue.push_back(Poll::Done(vec![(
-                        "text".to_string(),
-                        Value::text(&self.text),
-                    )]));
-                }
-                ChatEvent::Failed(error) => {
-                    self.flush_delta();
-                    self.queue.push_back(Poll::Failed(error));
-                }
-            }
-        }
-        if !self.pending_delta.is_empty()
-            && self.last_delta.elapsed() >= Duration::from_millis(50)
-        {
-            self.flush_delta();
-        }
-        self.queue.pop_front().unwrap_or(Poll::Pending)
-    }
-
-    fn cancel(&mut self) {
-        if let Some(turn) = self.turn.as_mut() {
-            turn.cancel();
-        }
-    }
-}
-
-fn positive_u32_param(node: &Node, name: &str) -> Option<u32> {
-    match param(node, name) {
-        Some(Literal::Num(value))
-            if value.is_finite() && *value > 0.0 && *value <= u32::MAX as f64 =>
-        {
-            Some(*value as u32)
-        }
-        _ => None,
-    }
-}
-
-#[cfg(feature = "hub-chat")]
-pub struct HubChat {
-    pub model_path: PathBuf,
-}
-
-#[cfg(feature = "hub-chat")]
-impl HubChat {
-    pub fn from_env() -> Self {
-        Self {
-            model_path: std::env::var_os("MAKEPAD_FLOW_LLM_MODEL")
-                .map(PathBuf::from)
-                .unwrap_or_default(),
-        }
-    }
-}
-
-#[cfg(feature = "hub-chat")]
-impl ChatSeam for HubChat {
-    fn start_turn(
-        &self,
-        system: &str,
-        prompt: &str,
-        model: &str,
-        max_tokens: Option<u32>,
-        thinking: Option<bool>,
-    ) -> Result<Box<dyn ChatTurn>, String> {
-        if let Some(slug) = model.strip_prefix("provider:") {
-            let mut provider = chat_providers::ProviderAdapter::new(slug, max_tokens)?;
-            provider.begin(system, prompt)?;
-            return Ok(Box::new(ProviderChatTurn { provider: Box::new(provider) }));
-        }
-        use makepad_ai_hub::hub_chat::{HubChatConfig, HubChatSession};
-        use makepad_ai_hub::local_llm::LocalLlmConfig;
-        let (path, preferred_model) = resolve_model(
-            model,
-            &self.model_path,
-            &makepad_ai_hub::home::weights_dir(),
-        );
-        let session = HubChatSession::start(HubChatConfig {
-            llm: LocalLlmConfig::new(path),
-            preferred_model,
-            max_tokens,
-            thinking,
-            system_prompt: system.to_string(),
-            tools: Vec::new(),
-            wake: None,
-        });
-        session.send_user_turn(prompt.to_string());
-        Ok(Box::new(HubChatTurn {
-            session,
-            text: String::new(),
-        }))
-    }
-}
-
-#[cfg(feature = "hub-chat")]
-struct ProviderChatTurn { provider: Box<dyn chat_providers::ProviderSession> }
-
-#[cfg(feature = "hub-chat")]
-impl ChatTurn for ProviderChatTurn {
-    fn poll(&mut self) -> Vec<ChatEvent> {
-        let mut out = Vec::new();
-        for event in self.provider.poll() {
-            let terminal = matches!(event, makepad_ai_hub::providers::provider::ProviderEvent::Done { .. } | makepad_ai_hub::providers::provider::ProviderEvent::Error(_) | makepad_ai_hub::providers::provider::ProviderEvent::FunctionCall { .. });
-            out.push(match event {
-                makepad_ai_hub::providers::provider::ProviderEvent::Delta(text) => ChatEvent::Delta(text),
-                makepad_ai_hub::providers::provider::ProviderEvent::Status { note, permille } => ChatEvent::Progress { permille, stage: note },
-                makepad_ai_hub::providers::provider::ProviderEvent::Done { text } => ChatEvent::Done { text },
-                makepad_ai_hub::providers::provider::ProviderEvent::Error(error) => ChatEvent::Failed(error),
-                makepad_ai_hub::providers::provider::ProviderEvent::FunctionCall { .. } => { self.provider.cancel(); ChatEvent::Failed("flow Llm nodes do not expose tools".into()) },
-                makepad_ai_hub::providers::provider::ProviderEvent::Serving(_) => ChatEvent::Progress { permille: 0, stage: "serving".into() },
-            });
-            if terminal { break; }
-        }
-        out
-    }
-    fn cancel(&mut self) { self.provider.cancel(); }
-}
-
-#[cfg(feature = "hub-chat")]
-impl Drop for ProviderChatTurn {
-    fn drop(&mut self) { self.provider.cancel(); }
-}
-
-#[cfg(feature = "hub-chat")]
-fn resolve_model(model: &str, fallback: &std::path::Path, weights: &std::path::Path) -> (PathBuf, Option<String>) {
-    let model = model.trim();
-    if model.is_empty() {
-        return (fallback.to_path_buf(), None);
-    }
-    let named = PathBuf::from(model);
-    let candidate = if named.is_absolute() { named } else { weights.join(named) };
-    if candidate.is_file() {
-        (candidate, None)
-    } else {
-        (PathBuf::new(), Some(model.to_string()))
-    }
-}
-
-#[cfg(all(test, feature = "hub-chat"))]
-mod model_tests {
-    use super::resolve_model;
-    use std::path::PathBuf;
-
-    #[test]
-    fn empty_file_and_fleet_model_values_take_distinct_routes() {
-        let root = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-            .join("target")
-            .join(format!("chat-model-test-{}", std::process::id()));
-        let weights = root.join("weights");
-        std::fs::create_dir_all(&weights).unwrap();
-        let local = weights.join("local.gguf");
-        std::fs::write(&local, b"fixture").unwrap();
-        let fallback = root.join("fallback.gguf");
-
-        assert_eq!(resolve_model("", &fallback, &weights), (fallback, None));
-        assert_eq!(
-            resolve_model("local.gguf", std::path::Path::new(""), &weights),
-            (local.clone(), None)
-        );
-        assert_eq!(
-            resolve_model(local.to_str().unwrap(), std::path::Path::new(""), &weights),
-            (local, None)
-        );
-        assert_eq!(
-            resolve_model("qwen3.8-27b", std::path::Path::new(""), &weights),
-            (PathBuf::new(), Some("qwen3.8-27b".to_string()))
-        );
-
-        // A weights-relative file deliberately wins over an identically
-        // spelled fleet id; callers can select the fleet id by removing or
-        // renaming the colliding local file.
-        let collision = weights.join("qwen3.8-27b");
-        std::fs::write(&collision, b"fixture").unwrap();
-        assert_eq!(
-            resolve_model("qwen3.8-27b", std::path::Path::new(""), &weights),
-            (collision, None)
-        );
-
-        std::fs::remove_dir_all(root).unwrap();
-    }
-}
-
-#[cfg(feature = "hub-chat")]
-struct HubChatTurn {
-    session: makepad_ai_hub::hub_chat::HubChatSession,
-    text: String,
-}
-
-#[cfg(feature = "hub-chat")]
-impl ChatTurn for HubChatTurn {
-    fn poll(&mut self) -> Vec<ChatEvent> {
-        use makepad_ai_hub::local_llm::ChatEvent as HubEvent;
-        let mut out = Vec::new();
-        for event in self.session.poll() {
-            match event {
-                HubEvent::Delta(text) => {
-                    self.text.push_str(&text);
-                    out.push(ChatEvent::Delta(text));
-                }
-                HubEvent::TurnDone { .. } => out.push(ChatEvent::Done {
-                    text: self.text.clone(),
-                }),
-                HubEvent::Failed(error) => out.push(ChatEvent::Failed(error)),
-                HubEvent::ContextFull => {
-                    out.push(ChatEvent::Failed("context full".to_string()))
-                }
-                HubEvent::Loading { phase, fraction } => out.push(loading_progress(phase, fraction)),
-                HubEvent::Ready { .. } => {}
-                HubEvent::ToolCall { .. } => out.push(ChatEvent::Failed(
-                    "flow Llm nodes do not expose tools".to_string(),
-                )),
-            }
-        }
-        out
-    }
-
-    fn cancel(&mut self) {
-        self.session.cancel();
-    }
-}
-
-#[cfg(feature = "hub-chat")]
-fn loading_progress(stage: String, fraction: f64) -> ChatEvent {
-    ChatEvent::Progress { stage, permille: (fraction.clamp(0.0, 1.0) * 1000.0) as u16 }
-}
-
-#[cfg(feature = "hub-chat")]
-pub fn provider_model_rows() -> Vec<crate::ModelInfoDto> {
-    chat_providers::PROVIDER_SLUGS
-        .into_iter()
-        .filter_map(|slug| {
-            let mut provider = chat_providers::ProviderAdapter::new(slug, None).ok()?;
-            let (available, state, note) = match provider.availability() {
-                makepad_ai_hub::chat_wire::ProviderAvailability::Available { model, detail } =>
-                    (true, format!("available:{model}"), Some(detail)),
-                makepad_ai_hub::chat_wire::ProviderAvailability::Unavailable { reason } =>
-                    (false, "unavailable".to_string(), Some(reason)),
-            };
-            Some(crate::ModelInfoDto { id: format!("provider:{slug}"), domain: "text".into(), backend: slug.into(), node: "flow-host".into(), available, gated: false, state, vram_gb: None, note })
-        })
-        .collect()
-}
-
-#[cfg(all(test, feature = "hub-chat"))]
-mod provider_turn_tests {
-    use super::*;
-    use makepad_ai_hub::chat_wire::ProviderAvailability;
-    use makepad_ai_hub::providers::provider::ProviderEvent;
-
-    struct Mock { events: Vec<ProviderEvent>, cancelled: bool, tools_enabled: Option<bool> }
-    impl chat_providers::ProviderSession for Mock {
-        fn begin(&mut self, _system: &str, _prompt: &str) -> Result<(), String> { self.tools_enabled = Some(false); Ok(()) }
-        fn poll(&mut self) -> Vec<ProviderEvent> { std::mem::take(&mut self.events) }
-        fn cancel(&mut self) { self.cancelled = true; }
-        fn availability(&mut self) -> ProviderAvailability { ProviderAvailability::Available { model: "mock".into(), detail: String::new() } }
-    }
-
-    #[test]
-    fn adapter_maps_events_and_stops_after_terminal_or_function_call() {
-        let mut turn = ProviderChatTurn { provider: Box::new(Mock { events: vec![ProviderEvent::Delta("a".into()), ProviderEvent::FunctionCall { call_id: "x".into(), name: "tool".into(), arguments: "{}".into() }, ProviderEvent::Delta("late".into())], cancelled: false, tools_enabled: None }) };
-        let events = turn.poll();
-        assert!(matches!(&events[..], [ChatEvent::Delta(a), ChatEvent::Failed(e)] if a == "a" && e.contains("do not expose")));
-        assert!(turn.provider.poll().is_empty());
-    }
-
-    #[test]
-    fn adapter_drop_cancels_provider() {
-        struct DropProbe(std::sync::Arc<std::sync::atomic::AtomicBool>);
-        impl chat_providers::ProviderSession for DropProbe { fn begin(&mut self, _: &str, _: &str)->Result<(),String>{Ok(())} fn poll(&mut self)->Vec<ProviderEvent>{vec![]} fn cancel(&mut self){self.0.store(true,std::sync::atomic::Ordering::SeqCst)} fn availability(&mut self)->ProviderAvailability{ProviderAvailability::Unavailable{reason:String::new()}} }
-        let flag=std::sync::Arc::new(std::sync::atomic::AtomicBool::new(false));
-        let probe=flag.clone();
-        let turn=ProviderChatTurn{provider:Box::new(DropProbe(probe))};
-        drop(turn);
-        assert!(flag.load(std::sync::atomic::Ordering::SeqCst));
-    }
-}
-
-#[cfg(not(feature = "hub-chat"))]
-pub struct HubChat;
-
-#[cfg(not(feature = "hub-chat"))]
-impl HubChat {
-    pub fn from_env() -> Self {
-        Self
-    }
-}
-
-#[cfg(not(feature = "hub-chat"))]
-impl ChatSeam for HubChat {
-    fn start_turn(
-        &self,
-        _system: &str,
-        _prompt: &str,
-        _model: &str,
-        _max_tokens: Option<u32>,
-        _thinking: Option<bool>,
-    ) -> Result<Box<dyn ChatTurn>, String> {
-        Err("makepad-flow was built without hub-chat".to_string())
-    }
-}
-
-#[cfg(test)]
-mod progress_tests {
-    use super::*;
-
-    struct UnusedSeam;
-    impl ChatSeam for UnusedSeam {
-        fn start_turn(&self, _: &str, _: &str, _: &str, _: Option<u32>, _: Option<bool>) -> Result<Box<dyn ChatTurn>, String> {
-            unreachable!()
-        }
-    }
-    struct ScriptedTurn(VecDeque<Vec<ChatEvent>>);
-    impl ChatTurn for ScriptedTurn {
-        fn poll(&mut self) -> Vec<ChatEvent> { self.0.pop_front().unwrap_or_default() }
-        fn cancel(&mut self) { self.0.clear(); }
-    }
-
-    #[test]
-    fn waiting_progress_then_output_is_forwarded_once() {
-        let mut executor = ChatExecutor::new(std::sync::Arc::new(UnusedSeam));
-        executor.turn = Some(Box::new(ScriptedTurn(VecDeque::from([
-            vec![ChatEvent::Progress { permille: 0, stage: "waiting for admission: http 409: busy".into() }],
-            vec![ChatEvent::Progress { permille: 250, stage: "loading model".into() }],
-            vec![ChatEvent::Delta("answer".into()), ChatEvent::Done { text: "answer".into() }],
-        ]))));
-        assert!(matches!(executor.poll(), Poll::Progress { permille: 0, stage } if stage.contains("waiting") && stage.contains("409")));
-        assert!(matches!(executor.poll(), Poll::Progress { permille: 250, stage } if stage == "loading model"));
-        assert!(matches!(executor.poll(), Poll::Delta { text, .. } if text == "answer"));
-        assert!(matches!(executor.poll(), Poll::Done(values) if values[0].1.as_text().unwrap() == "answer"));
-        assert!(matches!(executor.poll(), Poll::Pending));
-    }
-
-    #[test]
-    fn admission_error_reason_survives_progress_mapping() {
-        let mut executor = ChatExecutor::new(std::sync::Arc::new(UnusedSeam));
-        executor.turn = Some(Box::new(ScriptedTurn(VecDeque::from([vec![
-            ChatEvent::Progress { permille: 0, stage: "waiting for admission".into() },
-            ChatEvent::Failed("http 503: weights unavailable".into()),
-        ]]))));
-        assert!(matches!(executor.poll(), Poll::Progress { .. }));
-        assert!(matches!(executor.poll(), Poll::Failed(error) if error == "http 503: weights unavailable"));
-        assert!(matches!(executor.poll(), Poll::Pending));
-    }
-
-    #[cfg(feature = "hub-chat")]
-    #[test]
-    fn hub_loading_maps_to_bounded_flow_progress() {
-        for (fraction, expected) in [(0.0, 0), (0.25, 250), (2.0, 1000), (-1.0, 0), (f64::NAN, 0)] {
-            assert_eq!(loading_progress("queued".into(), fraction), ChatEvent::Progress {
-                permille: expected, stage: "queued".into(),
-            });
-        }
-    }
-}
diff --git a/libs/flow/src/engine/executors/chat_providers.rs b/libs/flow/src/engine/executors/chat_providers.rs
deleted file mode 100644
index d5a723567..000000000
--- a/libs/flow/src/engine/executors/chat_providers.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-//! Explicit provider adapters for Flow's chat executor.
-use makepad_ai_hub::chat_wire::{ChatMessage, ChatRole, ProviderAvailability};
-use makepad_ai_hub::providers::provider::{ChatProvider, ProviderEvent, TurnInput};
-
-pub const PROVIDER_SLUGS: [&str; 6] = ["fleet-qwen", "openai", "grok", "claude-cli", "codex-cli", "grok-cli"];
-
-pub(crate) trait ProviderSession {
-    fn begin(&mut self, system: &str, prompt: &str) -> Result<(), String>;
-    fn poll(&mut self) -> Vec<ProviderEvent>;
-    fn cancel(&mut self);
-    fn availability(&mut self) -> ProviderAvailability;
-}
-
-pub enum ProviderAdapter {
-    Fleet(makepad_ai_hub::providers::qwen::FleetQwenChatProvider<makepad_ai_hub::providers::qwen::HttpFleetTransport>),
-    OpenAi(makepad_ai_hub::providers::openai::OpenAiChatProvider),
-    Grok(makepad_ai_hub::providers::grok::GrokChatProvider),
-    Claude(makepad_ai_hub::providers::claude::ClaudeCodeChatProvider),
-    Codex(makepad_ai_hub::providers::codex_cli::CodexCliChatProvider),
-    GrokCli(makepad_ai_hub::providers::grok_cli::GrokCliChatProvider),
-}
-
-impl ProviderAdapter {
-    pub fn new(slug: &str, max_tokens: Option<u32>) -> Result<Self, String> {
-        let p = match slug {
-            "fleet-qwen" => {
-                let bases = makepad_ai_hub::discovery::start_listener().nodes().into_iter().map(|n| n.base_url).collect();
-                Self::Fleet(makepad_ai_hub::providers::qwen::FleetQwenChatProvider::new(
-                    makepad_ai_hub::providers::qwen::HttpFleetTransport, bases,
-                ).with_max_tokens(max_tokens).with_thinking(Some(false)))
-            }
-            "openai" => {
-                let mut config = makepad_ai_hub::providers::responses::ResponsesConfig::openai_from_env();
-                if let Some(n) = max_tokens { config = config.with_max_output_tokens(n); }
-                Self::OpenAi(makepad_ai_hub::providers::responses::ResponsesChatProvider::new(config, makepad_ai_hub::providers::responses::BlockingTransport, None))
-            }
-            "grok" => {
-                let mut config = makepad_ai_hub::providers::responses::ResponsesConfig::grok_from_env();
-                if let Some(n) = max_tokens { config = config.with_max_output_tokens(n); }
-                Self::Grok(makepad_ai_hub::providers::responses::ResponsesChatProvider::new(config, makepad_ai_hub::providers::responses::BlockingTransport, None))
-            }
-            "claude-cli" => Self::Claude(makepad_ai_hub::providers::claude::ClaudeCodeChatProvider::new(None)),
-            "codex-cli" => Self::Codex(makepad_ai_hub::providers::codex_cli::CodexCliChatProvider::new(None)),
-            "grok-cli" => Self::GrokCli(makepad_ai_hub::providers::grok_cli::GrokCliChatProvider::new(None)),
-            _ => return Err(format!("unknown chat provider: {slug}")),
-        };
-        Ok(p)
-    }
-    fn provider(&mut self) -> &mut dyn ChatProvider {
-        match self { Self::Fleet(p) => p, Self::OpenAi(p) => p, Self::Grok(p) => p, Self::Claude(p) => p, Self::Codex(p) => p, Self::GrokCli(p) => p }
-    }
-    pub fn availability(&mut self) -> ProviderAvailability { self.provider().availability() }
-    pub fn begin(&mut self, system: &str, prompt: &str) -> Result<(), String> {
-        self.provider().begin_turn(&TurnInput { system: system.into(), messages: vec![ChatMessage { role: ChatRole::User, text: prompt.into() }], tools_enabled: false, dynamic_context: String::new() })
-    }
-    pub fn poll(&mut self) -> Vec<ProviderEvent> { self.provider().poll() }
-    pub fn cancel(&mut self) { self.provider().cancel() }
-}
-
-impl ProviderSession for ProviderAdapter {
-    fn begin(&mut self, system: &str, prompt: &str) -> Result<(), String> { self.begin(system, prompt) }
-    fn poll(&mut self) -> Vec<ProviderEvent> { self.poll() }
-    fn cancel(&mut self) { self.cancel() }
-    fn availability(&mut self) -> ProviderAvailability { self.availability() }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn reserved_provider_slugs_are_exactly_the_six_sandbox_choices() {
-        assert_eq!(PROVIDER_SLUGS, ["fleet-qwen", "openai", "grok", "claude-cli", "codex-cli", "grok-cli"]);
-    }
-
-    #[test]
-    fn unknown_provider_is_explicitly_rejected() {
-        assert!(ProviderAdapter::new("not-a-provider", None).is_err());
-    }
-}
diff --git a/libs/flow/src/engine/executors/func.rs b/libs/flow/src/engine/executors/func.rs
deleted file mode 100644
index bc6a3b7f6..000000000
--- a/libs/flow/src/engine/executors/func.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-use super::{Executor, Poll};
-use crate::graph::FlowVm;
-use crate::{Node, Value};
-
-#[derive(Default)]
-pub struct FuncExecutor {
-    result: Option<Poll>,
-}
-
-impl FuncExecutor {
-    pub fn start_with_vm(
-        &mut self,
-        vm: &mut FlowVm,
-        node: &Node,
-        inputs: &[(String, Value)],
-    ) {
-        self.result = Some(match vm.call_fn(&node.id, inputs) {
-            Ok(outputs) => Poll::Done(outputs),
-            Err(error) => Poll::Failed(error),
-        });
-    }
-}
-
-impl Executor for FuncExecutor {
-    fn start(&mut self, _node: &Node, _inputs: &[(String, Value)]) -> Result<(), String> {
-        Err("Fn executor must be started with its run VM".to_string())
-    }
-
-    fn poll(&mut self) -> Poll {
-        self.result.take().unwrap_or(Poll::Pending)
-    }
-
-    fn cancel(&mut self) {}
-}
diff --git a/libs/flow/src/engine/executors/gen.rs b/libs/flow/src/engine/executors/gen.rs
deleted file mode 100644
index 5891e26ef..000000000
--- a/libs/flow/src/engine/executors/gen.rs
+++ /dev/null
@@ -1,922 +0,0 @@
-use super::{param, string_param, Executor, Poll};
-use crate::{Literal, Node, PortType, Value};
-use makepad_ai_hub::client::{verify_artifact_bytes, ContentProvider, LocalService};
-use makepad_ai_hub::protocol::{
-    ChatMessageJson, GenerateRequestJson, LoraRefJson, NamedInputJson,
-};
-use makepad_ai_hub::registry::Domain;
-use makepad_ai_hub::{discovery, fleet, makepad_base64};
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::{Arc, Mutex};
-use std::time::Instant;
-
-#[derive(Clone, Copy)]
-enum MediaDestination {
-    Primary,
-    Named(&'static str),
-}
-
-// This is the hub's binary-input wire contract. Domains not listed here use
-// the compatibility default: `image` is primary and every other port is a
-// same-named entry in `GenerateRequestJson::inputs`.
-const MEDIA_INPUT_ROUTES: &[(&str, &[(&str, MediaDestination)])] = &[
-    (
-        "edit",
-        &[
-            ("image", MediaDestination::Primary),
-            ("reference_1", MediaDestination::Named("reference_1")),
-            ("reference_2", MediaDestination::Named("reference_2")),
-            ("reference_3", MediaDestination::Named("reference_3")),
-        ],
-    ),
-    (
-        "inpaint",
-        &[
-            ("image", MediaDestination::Named("image")),
-            ("mask", MediaDestination::Named("mask")),
-        ],
-    ),
-    ("control", &[("control", MediaDestination::Primary)]),
-    ("upscale", &[("image", MediaDestination::Primary)]),
-    ("matte", &[("image", MediaDestination::Primary)]),
-    ("depth", &[("image", MediaDestination::Primary)]),
-    (
-        "video",
-        &[
-            ("image", MediaDestination::Primary),
-            ("last_frame", MediaDestination::Named("last_frame")),
-        ],
-    ),
-    ("enhance", &[("video", MediaDestination::Primary)]),
-    ("mesh", &[("image", MediaDestination::Primary)]),
-    (
-        "paint",
-        &[
-            ("mesh", MediaDestination::Named("mesh")),
-            (
-                "reference_image",
-                MediaDestination::Named("reference_image"),
-            ),
-        ],
-    ),
-    ("rig", &[("mesh", MediaDestination::Primary)]),
-    ("motion", &[("mesh", MediaDestination::Primary)]),
-    ("splat", &[("image", MediaDestination::Primary)]),
-    ("world", &[("image", MediaDestination::Primary)]),
-    ("vision", &[("image", MediaDestination::Primary)]),
-    ("body", &[("image", MediaDestination::Primary)]),
-    ("segment", &[("image", MediaDestination::Primary)]),
-    ("stt", &[("audio", MediaDestination::Primary)]),
-    ("beats", &[("audio", MediaDestination::Primary)]),
-    ("stems", &[("audio", MediaDestination::Primary)]),
-    ("notes", &[("audio", MediaDestination::Primary)]),
-    ("music", &[("audio", MediaDestination::Primary)]),
-    ("speech", &[("audio", MediaDestination::Primary)]),
-];
-
-pub trait GenSeam: Send + Sync {
-    fn pick(&self, domain: &str) -> Result<Box<dyn ContentProvider>, String>;
-
-    /// Model-aware, retry-capable routing retained for existing seam
-    /// implementations.
-    fn pick_for(
-        &self,
-        domain: &str,
-        model: &str,
-        excluded: &[String],
-    ) -> Result<GenPick, String> {
-        if !excluded.is_empty() {
-            return Err("generation seam has no alternate provider".to_string());
-        }
-        Ok(GenPick {
-            provider: self.pick(domain)?,
-            base_url: "provider".to_string(),
-            model: model.to_string(),
-            model_state: None,
-        })
-    }
-
-    /// Request-aware, retry-capable routing. Existing model-aware seams
-    /// receive the request's model through [`GenSeam::pick_for`], while seams
-    /// that need dimensions or steps can override this additive entry point.
-    fn pick_for_request(
-        &self,
-        domain: &str,
-        request: &GenerateRequestJson,
-        excluded: &[String],
-    ) -> Result<GenPick, String> {
-        self.pick_for(domain, &request.model, excluded)
-    }
-}
-
-/// One routed provider plus the facts the executor needs to make retries
-/// observable and to submit the exact model the fleet scorer admitted.
-pub struct GenPick {
-    pub provider: Box<dyn ContentProvider>,
-    pub base_url: String,
-    pub model: String,
-    pub model_state: Option<String>,
-}
-
-pub struct FleetGen;
-
-impl GenSeam for FleetGen {
-    fn pick(&self, domain: &str) -> Result<Box<dyn ContentProvider>, String> {
-        Ok(self
-            .pick_for_request(domain, &GenerateRequestJson::default(), &[])?.provider)
-    }
-
-    fn pick_for(
-        &self,
-        domain: &str,
-        model: &str,
-        excluded: &[String],
-    ) -> Result<GenPick, String> {
-        let request = GenerateRequestJson {
-            model: model.to_string(),
-            ..Default::default()
-        };
-        self.pick_for_request(domain, &request, excluded)
-    }
-
-    fn pick_for_request(
-        &self,
-        domain: &str,
-        request: &GenerateRequestJson,
-        excluded: &[String],
-    ) -> Result<GenPick, String> {
-        Domain::parse(domain).ok_or_else(|| format!("unknown generation domain `{domain}`"))?;
-        let mut snapshots = Vec::new();
-        for node in discovery::start_listener().nodes() {
-            if excluded.iter().any(|url| url == &node.base_url) {
-                continue;
-            }
-            let service = LocalService::new(&node.base_url);
-            let mut snapshot = fleet::BoxSnapshot::new(&node.base_url);
-            snapshot.health = service.health().ok();
-            snapshot.models = service.list_models().unwrap_or_default();
-            snapshots.push(snapshot);
-        }
-        let (index, model) = if request.model.is_empty() {
-            fleet::pick_for_domain_eta_request(&snapshots, domain, request)
-                .map(|(index, model, _)| (index, model))
-                .ok_or_else(|| fleet::unroutable_request_error(&snapshots, domain, request))?
-        } else {
-            fleet::pick_for_model_eta(&snapshots, &request.model, request)
-                .map(|(index, _)| (index, request.model.clone()))
-                .ok_or_else(|| fleet::unroutable_request_error(&snapshots, domain, request))?
-        };
-        let model_state = snapshots[index]
-            .models
-            .iter()
-            .find(|candidate| candidate.id == model)
-            .map(|candidate| candidate.state.clone());
-        let base_url = snapshots[index].base_url.clone();
-        Ok(GenPick {
-            provider: Box::new(LocalService::new(&base_url)),
-            base_url,
-            model,
-            model_state,
-        })
-    }
-}
-
-pub struct FixedGen(pub String);
-
-impl GenSeam for FixedGen {
-    fn pick(&self, domain: &str) -> Result<Box<dyn ContentProvider>, String> {
-        Domain::parse(domain).ok_or_else(|| format!("unknown generation domain `{domain}`"))?;
-        Ok(Box::new(LocalService::new(&self.0)))
-    }
-
-    fn pick_for(
-        &self,
-        domain: &str,
-        model: &str,
-        excluded: &[String],
-    ) -> Result<GenPick, String> {
-        Domain::parse(domain).ok_or_else(|| format!("unknown generation domain `{domain}`"))?;
-        if excluded.iter().any(|url| url == &self.0) {
-            return Err(format!(
-                "fixed generation node {} was excluded",
-                fleet::node_label(&self.0)
-            ));
-        }
-        Ok(GenPick {
-            provider: Box::new(LocalService::new(&self.0)),
-            base_url: self.0.clone(),
-            model: model.to_string(),
-            model_state: None,
-        })
-    }
-}
-
-struct UsedProvider {
-    provider: Arc<dyn ContentProvider>,
-    bye_sent: AtomicBool,
-}
-
-impl UsedProvider {
-    fn bye(&self) {
-        if !self.bye_sent.swap(true, Ordering::SeqCst) {
-            let _ = self.provider.bye();
-        }
-    }
-}
-
-/// Providers selected by one run, retained until the run exits so server
-/// shutdown can release their origin leases even after a node completed.
-#[derive(Clone, Default)]
-pub(crate) struct UsedProviders(Arc<Mutex<Vec<Arc<UsedProvider>>>>);
-
-impl UsedProviders {
-    fn track(&self, provider: Box<dyn ContentProvider>) -> Arc<UsedProvider> {
-        let provider = Arc::new(UsedProvider {
-            provider: provider.into(),
-            bye_sent: AtomicBool::new(false),
-        });
-        self.0
-            .lock()
-            .unwrap_or_else(|e| e.into_inner())
-            .push(provider.clone());
-        provider
-    }
-
-    pub(crate) fn bye_all(&self) {
-        for provider in self.0.lock().unwrap_or_else(|e| e.into_inner()).iter() {
-            provider.bye();
-        }
-    }
-}
-
-pub struct GenExecutor {
-    seam: Arc<dyn GenSeam>,
-    origin: (String, u64),
-    used_providers: UsedProviders,
-    provider: Option<Arc<UsedProvider>>,
-    domain: Option<Domain>,
-    job_id: Option<String>,
-    node: Option<Node>,
-    request: Option<GenerateRequestJson>,
-    seed_used: Option<u64>,
-    provider_url: Option<String>,
-    refusals: Vec<(String, String)>,
-    attempts: usize,
-    pending_stage: Option<String>,
-    partial_text: String,
-    last_keepalive: Option<Instant>,
-}
-
-impl GenExecutor {
-    pub fn new(seam: Arc<dyn GenSeam>, origin: (String, u64)) -> Self {
-        Self::with_used_providers(seam, origin, UsedProviders::default())
-    }
-
-    pub(crate) fn with_used_providers(
-        seam: Arc<dyn GenSeam>,
-        origin: (String, u64),
-        used_providers: UsedProviders,
-    ) -> Self {
-        Self {
-            seam,
-            origin,
-            used_providers,
-            provider: None,
-            domain: None,
-            job_id: None,
-            node: None,
-            request: None,
-            seed_used: None,
-            provider_url: None,
-            refusals: Vec::new(),
-            attempts: 0,
-            pending_stage: None,
-            partial_text: String::new(),
-            last_keepalive: None,
-        }
-    }
-
-    fn submit_next(&mut self) -> Result<(), String> {
-        const MAX_ATTEMPTS: usize = 3;
-        loop {
-            if self.attempts >= MAX_ATTEMPTS {
-                return Err(self.refusals_error());
-            }
-            let domain = self.domain.expect("generation domain set before routing");
-            let request = self
-                .request
-                .as_ref()
-                .expect("generation request set before routing");
-            let excluded: Vec<String> = self
-                .refusals
-                .iter()
-                .map(|(url, _)| url.clone())
-                .collect();
-            let picked = match self
-                .seam
-                .pick_for_request(domain.as_str(), request, &excluded)
-            {
-                Ok(picked) => picked,
-                Err(error) if !self.refusals.is_empty() => {
-                    return Err(format!("{}; {error}", self.refusals_error()))
-                }
-                Err(error) => return Err(error),
-            };
-            self.attempts += 1;
-            let mut submitted = request.clone();
-            if submitted.model.is_empty() {
-                submitted.model = picked.model.clone();
-            }
-            match picked.provider.request(domain, &submitted) {
-                Ok(job_id) => {
-                    // A retry moves the accepted request to another machine,
-                    // preserving the model the user already started with.
-                    self.request = Some(submitted);
-                    let retry_stage = (!self.refusals.is_empty()).then(|| {
-                        let refused = self
-                            .refusals
-                            .iter()
-                            .map(|(url, error)| {
-                                format!(
-                                    "{} refused: {}",
-                                    fleet::node_label(url),
-                                    admission_refusal_summary(error)
-                                )
-                            })
-                            .collect::<Vec<_>>()
-                            .join("; ");
-                        format!(
-                            "retrying on {} ({refused})",
-                            fleet::node_label(&picked.base_url)
-                        )
-                    });
-                    let absent_stage = picked
-                        .model_state
-                        .as_deref()
-                        .filter(|state| {
-                            *state == makepad_ai_hub::protocol::MODEL_STATE_ABSENT
-                        })
-                        .map(|_| {
-                            format!(
-                                "acquiring {} on {} (model absent; download required)",
-                                picked.model,
-                                fleet::node_label(&picked.base_url)
-                            )
-                        });
-                    self.pending_stage = match (retry_stage, absent_stage) {
-                        (Some(retry), Some(absent)) => Some(format!("{retry}; {absent}")),
-                        (Some(retry), None) => Some(retry),
-                        (None, Some(absent)) => Some(absent),
-                        (None, None) => None,
-                    };
-                    self.provider_url = Some(picked.base_url);
-                    self.job_id = Some(job_id);
-                    self.provider = Some(self.used_providers.track(picked.provider));
-                    self.partial_text.clear();
-                    self.last_keepalive = Some(Instant::now());
-                    return Ok(());
-                }
-                Err(error) => {
-                    let error = error.to_string();
-                    if !is_admission_refusal(&error) {
-                        return Err(error);
-                    }
-                    let _ = picked.provider.bye();
-                    self.refusals.push((picked.base_url, error));
-                }
-            }
-        }
-    }
-
-    fn retry_after_refusal(&mut self, error: String) -> Poll {
-        let url = self
-            .provider_url
-            .take()
-            .unwrap_or_else(|| "unknown node".to_string());
-        if let Some(provider) = self.provider.take() {
-            provider.bye();
-        }
-        self.job_id = None;
-        self.last_keepalive = None;
-        self.partial_text.clear();
-        self.refusals.push((url, error));
-        match self.submit_next() {
-            Ok(()) => Poll::Progress {
-                permille: 0,
-                stage: self
-                    .pending_stage
-                    .take()
-                    .unwrap_or_else(|| "retrying generation".to_string()),
-            },
-            Err(error) => Poll::Failed(error),
-        }
-    }
-
-    fn refusals_error(&self) -> String {
-        let listed = self
-            .refusals
-            .iter()
-            .map(|(url, error)| {
-                format!("{}: {}", fleet::node_label(url), admission_refusal_summary(error))
-            })
-            .collect::<Vec<_>>()
-            .join(", ");
-        format!("generation admission refused by all attempted nodes: {listed}")
-    }
-}
-
-fn is_admission_refusal(error: &str) -> bool {
-    error.contains("insufficient VRAM")
-        || error.starts_with("model unavailable: disk-space:")
-}
-
-fn admission_refusal_summary(error: &str) -> &str {
-    if error.contains("insufficient VRAM") {
-        "insufficient VRAM"
-    } else {
-        error
-    }
-}
-
-impl Executor for GenExecutor {
-    fn start(&mut self, node: &Node, inputs: &[(String, Value)]) -> Result<(), String> {
-        let domain_text = node.domain.as_deref().unwrap_or("");
-        let domain = Domain::parse(domain_text)
-            .ok_or_else(|| format!("unknown generation domain `{domain_text}`"))?;
-        let request = build_request(node, inputs, &self.origin)?;
-        self.seed_used = request.seed;
-        self.domain = Some(domain);
-        self.node = Some(node.clone());
-        self.request = Some(request);
-        self.provider = None;
-        self.provider_url = None;
-        self.job_id = None;
-        self.refusals.clear();
-        self.attempts = 0;
-        self.pending_stage = None;
-        self.submit_next()
-    }
-
-    fn poll(&mut self) -> Poll {
-        if let Some(stage) = self.pending_stage.take() {
-            return Poll::Progress {
-                permille: 0,
-                stage,
-            };
-        }
-        let (Some(provider), Some(job_id), Some(node)) = (
-            self.provider.as_ref(),
-            self.job_id.as_deref(),
-            self.node.as_ref(),
-        ) else {
-            return Poll::Pending;
-        };
-        let status = match provider.provider.poll(job_id) {
-            Ok(status) => status,
-            Err(error) => {
-                let error = error.to_string();
-                if is_admission_refusal(&error) {
-                    return self.retry_after_refusal(error);
-                }
-                return Poll::Failed(error);
-            }
-        };
-        let active = matches!(
-            status.state.as_str(),
-            makepad_ai_hub::protocol::JOB_STATE_QUEUED
-                | makepad_ai_hub::protocol::JOB_STATE_RUNNING
-                | makepad_ai_hub::protocol::JOB_STATE_LIVE
-        );
-        if active
-            && self
-                .last_keepalive
-                .is_some_and(|last| last.elapsed() >= makepad_ai_hub::lease::KEEPALIVE_INTERVAL)
-        {
-            self.last_keepalive = Some(Instant::now());
-            if let Err(error) = provider.provider.keepalive(job_id) {
-                eprintln!("[flow] generation job {job_id} keepalive warning: {error}");
-            }
-        } else if !active {
-            self.last_keepalive = None;
-        }
-        if status.state == makepad_ai_hub::protocol::JOB_STATE_CANCELLED
-            && self.partial_text.is_empty()
-            && status.error.as_deref().is_some_and(|error| error.starts_with("local-use:"))
-        {
-            return self.retry_after_refusal(status.error.unwrap());
-        }
-        if let Some(partial) = status.partial_text.as_deref() {
-            if let Some(delta) = partial.strip_prefix(&self.partial_text) {
-                if !delta.is_empty() {
-                    self.partial_text = partial.to_string();
-                    return Poll::Delta {
-                        port: "text".to_string(),
-                        text: delta.to_string(),
-                    };
-                }
-            }
-        }
-        match status.state.as_str() {
-            makepad_ai_hub::protocol::JOB_STATE_QUEUED => Poll::Pending,
-            makepad_ai_hub::protocol::JOB_STATE_RUNNING
-            | makepad_ai_hub::protocol::JOB_STATE_LIVE => Poll::Progress {
-                permille: (status.progress.unwrap_or(0.0).clamp(0.0, 1.0) * 1000.0) as u16,
-                stage: status.stage.unwrap_or_else(|| "running".to_string()),
-            },
-            makepad_ai_hub::protocol::JOB_STATE_DONE => {
-                let mut outputs = Vec::new();
-                let mut artifact_index = 0usize;
-                for output in &node.outputs {
-                    if matches!(output.ty, PortType::Text | PortType::Json)
-                        && status.text.is_some()
-                    {
-                        let text = status.text.as_deref().unwrap();
-                        outputs.push((
-                            output.name.clone(),
-                            if output.ty == PortType::Json {
-                                if let Err(error) = makepad_strict_json::parse(text.as_bytes()) {
-                                    return Poll::Failed(format!("invalid JSON result: {error}"));
-                                }
-                                Value::json(text)
-                            } else {
-                                Value::text(text)
-                            },
-                        ));
-                        continue;
-                    }
-                    let Some(artifact_ref) = status.artifacts.get(artifact_index) else {
-                        return Poll::Failed(format!(
-                            "generation returned no artifact for output `{}`",
-                            output.name
-                        ));
-                    };
-                    artifact_index += 1;
-                    let artifact = match provider.provider.fetch_artifact(&artifact_ref.id) {
-                        Ok(artifact) => artifact,
-                        Err(error) => return Poll::Failed(error.to_string()),
-                    };
-                    if let Err(error) = verify_artifact_bytes(&artifact.bytes, artifact_ref) {
-                        return Poll::Failed(error.to_string());
-                    }
-                    let value = match output.ty {
-                        PortType::Text => match String::from_utf8(artifact.bytes) {
-                            Ok(text) => Value::text(text),
-                            Err(error) => return Poll::Failed(error.to_string()),
-                        },
-                        PortType::Json => match String::from_utf8(artifact.bytes) {
-                            Ok(text) => {
-                                if let Err(error) = makepad_strict_json::parse(text.as_bytes()) {
-                                    return Poll::Failed(format!("invalid JSON result: {error}"));
-                                }
-                                Value::json(text)
-                            }
-                            Err(error) => return Poll::Failed(error.to_string()),
-                        },
-                        PortType::List => match String::from_utf8(artifact.bytes) {
-                            Ok(text) => Value::list(text),
-                            Err(error) => return Poll::Failed(error.to_string()),
-                        },
-                        ty => Value::media(ty, artifact.content_type, artifact.bytes),
-                    };
-                    outputs.push((output.name.clone(), value));
-                }
-                append_seed_used(&mut outputs, self.seed_used);
-                Poll::Done(outputs)
-            }
-            makepad_ai_hub::protocol::JOB_STATE_ERROR => {
-                let error = status
-                    .error
-                    .unwrap_or_else(|| "generation error".to_string());
-                if self.partial_text.is_empty() && is_admission_refusal(&error) {
-                    self.retry_after_refusal(error)
-                } else {
-                    Poll::Failed(error)
-                }
-            }
-            makepad_ai_hub::protocol::JOB_STATE_CANCELLED => Poll::Failed(
-                status
-                    .error
-                    .unwrap_or_else(|| "generation cancelled".to_string()),
-            ),
-            other => Poll::Failed(format!("unknown generation state `{other}`")),
-        }
-    }
-
-    fn cancel(&mut self) {
-        if let (Some(provider), Some(job_id)) = (self.provider.as_ref(), self.job_id.as_deref()) {
-            let _ = provider.provider.cancel(job_id);
-            provider.bye();
-        }
-        self.provider = None;
-        self.job_id = None;
-        self.pending_stage = None;
-        self.last_keepalive = None;
-    }
-}
-
-fn build_request(
-    node: &Node,
-    inputs: &[(String, Value)],
-    origin: &(String, u64),
-) -> Result<GenerateRequestJson, String> {
-    let mut request = GenerateRequestJson {
-        model: string_param(node, "model"),
-        origin_key: Some(origin.0.clone()),
-        origin_epoch: Some(origin.1),
-        ..Default::default()
-    };
-    let domain_routes = node.domain.as_deref().and_then(|domain| {
-        MEDIA_INPUT_ROUTES
-            .iter()
-            .find_map(|(candidate, routes)| (*candidate == domain).then_some(*routes))
-    });
-    for (name, value) in inputs {
-        if name == "prompt" && value.ty == PortType::Text {
-            request.prompt = Some(value.as_text()?.to_string());
-        } else if name == "text" && value.ty == PortType::Text {
-            request.text = Some(value.as_text()?.to_string());
-        } else if name == "lyrics" && value.ty == PortType::Text {
-            request.lyrics = Some(value.as_text()?.to_string());
-        } else if value.ty.is_media() {
-            let data_b64 = String::from_utf8(makepad_base64::base64_encode(
-                &value.bytes,
-                &makepad_base64::BASE64_STANDARD,
-            ))
-            .map_err(|error| error.to_string())?;
-            let configured = domain_routes.and_then(|routes| {
-                routes
-                    .iter()
-                    .find_map(|(port, destination)| (*port == name).then_some(*destination))
-            });
-            match configured {
-                Some(MediaDestination::Primary) => {
-                    request.input_b64 = Some(data_b64);
-                    request.input_content_type = Some(value.content_type.clone());
-                }
-                None if domain_routes.is_none() && name == "image" => {
-                    request.input_b64 = Some(data_b64);
-                    request.input_content_type = Some(value.content_type.clone());
-                }
-                Some(MediaDestination::Named(wire_name)) => {
-                    request.inputs.get_or_insert_with(Vec::new).push(NamedInputJson {
-                        name: wire_name.to_string(),
-                        content_type: value.content_type.clone(),
-                        data_b64,
-                    });
-                }
-                None => {
-                    request.inputs.get_or_insert_with(Vec::new).push(NamedInputJson {
-                        name: name.clone(),
-                        content_type: value.content_type.clone(),
-                        data_b64,
-                    });
-                }
-            }
-        }
-    }
-    request.negative_prompt = string_opt(node, "negative").or_else(|| string_opt(node, "negative_prompt"));
-    request.width = u32_param(node, "width");
-    request.height = u32_param(node, "height");
-    request.seed = seed_param(node)?;
-    request.steps = u32_param(node, "steps");
-    request.guidance = f64_param(node, "guidance");
-    request.queue_policy = string_opt(node, "queue_policy");
-    request.strength = f64_param(node, "strength").map(|value| value as f32);
-    request.frames = u32_param(node, "frames");
-    request.codec = string_opt(node, "codec");
-    request.audio = bool_param(node, "audio");
-    request.interpolate = u32_param(node, "interpolate");
-    request.upscale = u32_param(node, "upscale").or_else(|| u32_param(node, "factor"));
-    request.flow_map = bool_param(node, "flow_map");
-    request.delay_ms = u64_param(node, "delay_ms");
-    request.pull_only = bool_param(node, "pull_only");
-    request.target_domain = string_opt(node, "target_domain");
-    request.identity_anchor = string_opt(node, "identity_anchor");
-    request.style = string_opt(node, "style");
-    request.max_tokens = u32_param(node, "max_tokens");
-    request.temperature = f64_param(node, "temperature");
-    request.variants = u32_param(node, "variants");
-    request.chat_session = string_opt(node, "chat_session");
-    request.domain = string_opt(node, "request_domain");
-    request.chat_system = string_opt(node, "chat_system");
-    request.chat_messages = chat_messages_param(node)?;
-    request.voice = string_opt(node, "voice");
-    request.speed = f64_param(node, "speed");
-    request.language = string_opt(node, "language");
-    request.emotion = number_array_param(node, "emotion");
-    request.seconds = f64_param(node, "seconds");
-    request.lyrics = request.lyrics.or_else(|| string_opt(node, "lyrics"));
-    request.remesh_resolution = u32_param(node, "remesh_resolution");
-    request.texture = bool_param(node, "texture");
-    request.decimation_target = u32_param(node, "decimation_target");
-    request.texture_size = u32_param(node, "texture_size");
-    request.gaussians = u32_param(node, "gaussians");
-    request.motion_mode = string_opt(node, "motion_mode");
-    request.canny_low = f64_param(node, "canny_low");
-    request.canny_high = f64_param(node, "canny_high");
-    request.peer_sources = string_array_param(node, "peer_sources");
-    request.peer_tickets = string_array_param(node, "peer_tickets");
-    request.loras = lora_param(node)?;
-    Ok(request)
-}
-
-pub(crate) fn unsupported_params(node: &Node) -> Vec<String> {
-    const SUPPORTED: &[&str] = &[
-        "model", "negative", "negative_prompt", "width", "height", "seed", "steps",
-        "guidance", "queue_policy", "strength", "frames", "codec", "audio", "interpolate",
-        "upscale", "factor", "flow_map", "delay_ms", "pull_only", "target_domain",
-        "identity_anchor", "style", "max_tokens", "temperature", "variants", "chat_session",
-        "request_domain", "chat_system", "chat_messages", "voice", "speed", "language",
-        "emotion", "seconds", "lyrics", "remesh_resolution", "texture", "decimation_target", "texture_size",
-        "gaussians", "motion_mode", "canny_low", "canny_high", "loras", "peer_sources",
-        "peer_tickets",
-    ];
-    node.params
-        .iter()
-        .filter_map(|(name, _)| {
-            (!SUPPORTED.contains(&name.as_str()))
-                .then(|| format!("Gen node `{}` parameter `{name}` is not represented by GenerateRequestJson", node.id))
-        })
-        .collect()
-}
-
-fn string_opt(node: &Node, name: &str) -> Option<String> {
-    match param(node, name) {
-        Some(Literal::Str(value) | Literal::Id(value)) if !value.is_empty() => Some(value.clone()),
-        _ => None,
-    }
-}
-
-fn f64_param(node: &Node, name: &str) -> Option<f64> {
-    match param(node, name) {
-        Some(Literal::Num(value)) => Some(*value),
-        _ => None,
-    }
-}
-
-fn u64_param(node: &Node, name: &str) -> Option<u64> {
-    f64_param(node, name).filter(|value| *value >= 0.0).map(|value| value as u64)
-}
-
-fn seed_param(node: &Node) -> Result<Option<u64>, String> {
-    match param(node, "seed") {
-        None => Ok(None),
-        Some(Literal::Num(value)) if *value == -1.0 => Ok(Some(draw_seed())),
-        Some(Literal::Id(value) | Literal::Str(value)) if value == "random" => {
-            Ok(Some(draw_seed()))
-        }
-        Some(Literal::Num(value))
-            if value.is_finite()
-                && value.fract() == 0.0
-                && *value >= 0.0
-                && *value <= u64::MAX as f64 =>
-        {
-            Ok(Some(*value as u64))
-        }
-        Some(_) => Err("seed must be a non-negative integer, -1, or @random".to_string()),
-    }
-}
-
-/// A fresh seed in the UI's six-digit space from the OS entropy behind
-/// `RandomState` (every call gets new keys; no process-wide state).
-fn draw_seed() -> u64 {
-    use std::collections::hash_map::RandomState;
-    use std::hash::{BuildHasher, Hasher};
-    RandomState::new().build_hasher().finish() % 1_000_000
-}
-
-fn append_seed_used(outputs: &mut Vec<(String, Value)>, seed: Option<u64>) {
-    if let Some(seed) = seed {
-        outputs.push(("seed_used".to_string(), Value::json(seed.to_string())));
-    }
-}
-
-fn u32_param(node: &Node, name: &str) -> Option<u32> {
-    u64_param(node, name).and_then(|value| u32::try_from(value).ok())
-}
-
-fn bool_param(node: &Node, name: &str) -> Option<bool> {
-    match param(node, name) {
-        Some(Literal::Bool(value)) => Some(*value),
-        _ => None,
-    }
-}
-
-fn string_array_param(node: &Node, name: &str) -> Option<Vec<String>> {
-    match param(node, name) {
-        Some(Literal::Arr(values)) => values
-            .iter()
-            .map(|value| match value {
-                Literal::Str(value) | Literal::Id(value) => Some(value.clone()),
-                _ => None,
-            })
-            .collect(),
-        _ => None,
-    }
-}
-
-fn number_array_param(node: &Node, name: &str) -> Option<Vec<f64>> {
-    match param(node, name) {
-        Some(Literal::Arr(values)) => values
-            .iter()
-            .map(|value| match value {
-                Literal::Num(value) => Some(*value),
-                _ => None,
-            })
-            .collect(),
-        _ => None,
-    }
-}
-
-fn lora_param(node: &Node) -> Result<Option<Vec<LoraRefJson>>, String> {
-    let Some(Literal::Arr(values)) = param(node, "loras") else {
-        return Ok(None);
-    };
-    let mut loras = Vec::new();
-    for value in values {
-        let Literal::Obj(fields) = value else {
-            return Err("loras entries must be objects".to_string());
-        };
-        let name = fields
-            .iter()
-            .find_map(|(key, value)| match (key.as_str(), value) {
-                ("name", Literal::Str(value) | Literal::Id(value)) => Some(value.clone()),
-                _ => None,
-            })
-            .ok_or_else(|| "lora entry has no name".to_string())?;
-        let strength = fields.iter().find_map(|(key, value)| match (key.as_str(), value) {
-            ("strength", Literal::Num(value)) => Some(*value),
-            _ => None,
-        });
-        loras.push(LoraRefJson { name, strength });
-    }
-    Ok((!loras.is_empty()).then_some(loras))
-}
-
-fn chat_messages_param(node: &Node) -> Result<Option<Vec<ChatMessageJson>>, String> {
-    let Some(Literal::Arr(values)) = param(node, "chat_messages") else {
-        return Ok(None);
-    };
-    let mut messages = Vec::new();
-    for value in values {
-        let Literal::Obj(fields) = value else {
-            return Err("chat_messages entries must be objects".to_string());
-        };
-        let field = |name: &str| {
-            fields.iter().find_map(|(key, value)| match (key.as_str(), value) {
-                (key, Literal::Str(value) | Literal::Id(value)) if key == name => {
-                    Some(value.clone())
-                }
-                _ => None,
-            })
-        };
-        messages.push(ChatMessageJson {
-            role: field("role")
-                .ok_or_else(|| "chat_messages entry has no role".to_string())?,
-            text: field("text")
-                .ok_or_else(|| "chat_messages entry has no text".to_string())?,
-        });
-    }
-    Ok((!messages.is_empty()).then_some(messages))
-}
-
-#[cfg(test)]
-mod seed_tests {
-    use super::{append_seed_used, seed_param};
-    use crate::{Literal, Loc, Node};
-
-    fn random_node() -> Node {
-        Node {
-            id: "image".into(),
-            kind: "gen".into(),
-            type_name: "Image".into(),
-            params: vec![("seed".into(), Literal::Id("random".into()))],
-            inputs: Vec::new(),
-            outputs: Vec::new(),
-            at: None,
-            size: None,
-            flip: false,
-            loc: Loc { line: 1, col: 1 },
-            fn_src: None,
-            face_src: None,
-            on_fail: "stop".into(),
-            label: None,
-            domain: Some("image".into()),
-            doc: None,
-        }
-    }
-
-    #[test]
-    fn random_seed_is_fresh_and_recorded_as_seed_used() {
-        let mut node = random_node();
-        let first = seed_param(&node).unwrap().unwrap();
-        let second = seed_param(&node).unwrap().unwrap();
-        assert_ne!(first, second);
-        node.params[0].1 = Literal::Num(-1.0);
-        assert_ne!(seed_param(&node).unwrap().unwrap(), second);
-        let mut outputs = Vec::new();
-        append_seed_used(&mut outputs, Some(first));
-        assert_eq!(outputs[0].0, "seed_used");
-        assert_eq!(outputs[0].1.as_text().unwrap(), first.to_string());
-    }
-}
diff --git a/libs/flow/src/engine/executors/http.rs b/libs/flow/src/engine/executors/http.rs
deleted file mode 100644
index f01a5f01e..000000000
--- a/libs/flow/src/engine/executors/http.rs
+++ /dev/null
@@ -1,236 +0,0 @@
-use super::{param, string_param, Executor, Poll};
-use crate::engine::{unix_ms, HttpLogEntry, NetPolicy};
-use crate::{Literal, Node, PortType, Value};
-use makepad_strict_json::Value as JsonValue;
-use std::sync::mpsc::{channel, Receiver};
-use std::sync::{Arc, Mutex};
-use std::time::{Duration, Instant};
-
-#[derive(Clone, Debug)]
-pub struct HttpReq {
-    pub method: String,
-    pub url: String,
-    pub headers: Vec<(String, String)>,
-    pub body: Vec<u8>,
-    pub content_type: String,
-    pub deadline: Instant,
-}
-
-#[derive(Clone, Debug)]
-pub struct HttpResp {
-    pub status: u16,
-    pub headers: Vec<(String, String)>,
-    pub body: Vec<u8>,
-}
-
-pub trait HttpSeam: Send + Sync {
-    fn request(&self, req: HttpReq) -> Result<HttpResp, String>;
-}
-
-pub struct HttpExecutor {
-    seam: Arc<dyn HttpSeam>,
-    policy: NetPolicy,
-    log: Arc<Mutex<Vec<HttpLogEntry>>>,
-    receiver: Option<Receiver<(Result<HttpResp, String>, u64)>>,
-    node: Option<Node>,
-    url: String,
-    started_ms: u64,
-}
-
-impl HttpExecutor {
-    pub fn new(
-        seam: Arc<dyn HttpSeam>,
-        policy: NetPolicy,
-        log: Arc<Mutex<Vec<HttpLogEntry>>>,
-    ) -> Self {
-        Self {
-            seam,
-            policy,
-            log,
-            receiver: None,
-            node: None,
-            url: String::new(),
-            started_ms: 0,
-        }
-    }
-}
-
-impl Executor for HttpExecutor {
-    fn start(&mut self, node: &Node, inputs: &[(String, Value)]) -> Result<(), String> {
-        let url = text_input(inputs, "url")?.to_string();
-        let method = string_param(node, "method").to_ascii_uppercase();
-        self.started_ms = unix_ms();
-        self.url = url.clone();
-        let headers = headers_input(inputs)?;
-        let body_value = inputs.iter().find_map(|(port, value)| (port == "body").then_some(value));
-        let body = body_value.map(|value| value.bytes.to_vec()).unwrap_or_default();
-        let mut content_type = string_param(node, "content_type");
-        if content_type.is_empty() {
-            content_type = body_value
-                .map(|value| value.content_type.clone())
-                .unwrap_or_default();
-        }
-        let req = HttpReq {
-            method: method.clone(),
-            url: url.clone(),
-            headers,
-            body,
-            content_type,
-            deadline: Instant::now() + Duration::from_secs(60),
-        };
-        let seam = self.seam.clone();
-        let policy = self.policy.clone();
-        let (sender, receiver) = channel();
-        let spawn = std::thread::Builder::new()
-            .name(format!("flow-http-{}", node.id))
-            .spawn(move || {
-                let started = Instant::now();
-                let response = policy.check(&req.url).and_then(|_| seam.request(req));
-                let _ = sender.send((response, started.elapsed().as_millis() as u64));
-            });
-        if let Err(error) = spawn {
-            self.log.lock().unwrap().push(HttpLogEntry {
-                ms: self.started_ms,
-                method,
-                url,
-                status: None,
-            });
-            return Err(error.to_string());
-        }
-        self.receiver = Some(receiver);
-        self.node = Some(node.clone());
-        Ok(())
-    }
-
-    fn poll(&mut self) -> Poll {
-        let Some(receiver) = self.receiver.as_ref() else {
-            return Poll::Pending;
-        };
-        let (response, elapsed_ms) = match receiver.try_recv() {
-            Ok(response) => response,
-            Err(std::sync::mpsc::TryRecvError::Empty) => return Poll::Pending,
-            Err(std::sync::mpsc::TryRecvError::Disconnected) => {
-                return Poll::Failed("HTTP worker stopped without a response".to_string())
-            }
-        };
-        let node = self.node.as_ref().unwrap();
-        let response = match response {
-            Ok(response) => response,
-            Err(error) => {
-                self.log.lock().unwrap().push(HttpLogEntry {
-                    ms: self.started_ms,
-                    method: string_param(node, "method").to_ascii_uppercase(),
-                    url: self.url.clone(),
-                    status: None,
-                });
-                return Poll::Failed(error);
-            }
-        };
-        self.log.lock().unwrap().push(HttpLogEntry {
-            ms: self.started_ms,
-            method: string_param(node, "method").to_ascii_uppercase(),
-            url: self
-                .url
-                .clone(),
-            status: Some(response.status),
-        });
-        if (300..400).contains(&response.status) {
-            return Poll::Failed(format!(
-                "HTTP redirect refused (status {})",
-                response.status
-            ));
-        }
-        if response.body.len() > 32 * 1024 * 1024 {
-            return Poll::Failed("HTTP response body exceeds 32 MiB".to_string());
-        }
-        let accepted = accept_status(node, response.status);
-        if response.status >= 400 && !accepted {
-            return Poll::Failed(format!("HTTP status {}", response.status));
-        }
-        let out_ty = node
-            .outputs
-            .iter()
-            .find(|output| output.name == "value")
-            .map(|output| output.ty)
-            .unwrap_or(PortType::Text);
-        let content_type = response
-            .headers
-            .iter()
-            .find(|(name, _)| name.eq_ignore_ascii_case("content-type"))
-            .map(|(_, value)| value.clone())
-            .unwrap_or_else(|| "application/octet-stream".to_string());
-        let value = match out_ty {
-            PortType::Text => match String::from_utf8(response.body) {
-                Ok(text) => Value::text(text),
-                Err(error) => return Poll::Failed(error.to_string()),
-            },
-            PortType::Json => match String::from_utf8(response.body) {
-                Ok(text) => {
-                    if let Err(error) = makepad_strict_json::parse(text.as_bytes()) {
-                        return Poll::Failed(format!("invalid JSON response: {error}"));
-                    }
-                    Value::json(text)
-                }
-                Err(error) => return Poll::Failed(error.to_string()),
-            },
-            PortType::List => match String::from_utf8(response.body) {
-                Ok(text) => Value::list(text),
-                Err(error) => return Poll::Failed(error.to_string()),
-            },
-            ty => Value::media(ty, content_type, response.body),
-        };
-        let headers = JsonValue::Obj(
-            response
-                .headers
-                .into_iter()
-                .map(|(name, value)| (name, JsonValue::Str(value)))
-                .collect(),
-        );
-        let meta = JsonValue::Obj(vec![
-            ("status".to_string(), JsonValue::Int(response.status as i64)),
-            ("headers".to_string(), headers),
-            ("ms".to_string(), JsonValue::Int(elapsed_ms as i64)),
-        ]);
-        Poll::Done(vec![
-            ("value".to_string(), value),
-            ("meta".to_string(), Value::json(meta.to_json())),
-        ])
-    }
-
-    fn cancel(&mut self) {}
-}
-
-fn text_input<'a>(inputs: &'a [(String, Value)], port: &str) -> Result<&'a str, String> {
-    inputs
-        .iter()
-        .find_map(|(name, value)| (name == port).then_some(value.as_text()))
-        .transpose()?
-        .ok_or_else(|| format!("HTTP input `{port}` is missing"))
-}
-
-fn headers_input(inputs: &[(String, Value)]) -> Result<Vec<(String, String)>, String> {
-    let Some(value) = inputs.iter().find_map(|(name, value)| (name == "headers").then_some(value)) else {
-        return Ok(Vec::new());
-    };
-    let json = makepad_strict_json::parse(&value.bytes)
-        .map_err(|error| format!("invalid HTTP headers JSON: {error}"))?;
-    let JsonValue::Obj(fields) = json else {
-        return Err("HTTP headers must be a JSON object".to_string());
-    };
-    fields
-        .into_iter()
-        .map(|(name, value)| match value {
-            JsonValue::Str(value) => Ok((name, value)),
-            _ => Err("HTTP header values must be strings".to_string()),
-        })
-        .collect()
-}
-
-fn accept_status(node: &Node, status: u16) -> bool {
-    match param(node, "accept") {
-        Some(Literal::Arr(values)) => values
-            .iter()
-            .any(|value| matches!(value, Literal::Num(code) if *code == status as f64)),
-        _ => false,
-    }
-}
diff --git a/libs/flow/src/engine/executors/input.rs b/libs/flow/src/engine/executors/input.rs
deleted file mode 100644
index 66a736bd5..000000000
--- a/libs/flow/src/engine/executors/input.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use super::{param, Executor, Poll};
-use crate::{Literal, Node, Value};
-
-#[derive(Default)]
-pub struct InputExecutor {
-    result: Option<Poll>,
-}
-
-impl Executor for InputExecutor {
-    fn start(&mut self, node: &Node, inputs: &[(String, Value)]) -> Result<(), String> {
-        let output = node
-            .outputs
-            .first()
-            .ok_or_else(|| format!("Input node `{}` has no output", node.id))?;
-        let value = inputs
-            .iter()
-            .find_map(|(port, value)| (port == &output.name).then_some(value.clone()))
-            .or_else(|| {
-                let default = param(node, "value").or_else(|| param(node, "default"))?;
-                (!matches!(default, Literal::Null))
-                    .then(|| Value::from_literal(output.ty, default))
-                    .transpose()
-                    .ok()
-                    .flatten()
-            })
-            .ok_or_else(|| format!("Input node `{}` has no value", node.id))?;
-        self.result = Some(Poll::Done(vec![(output.name.clone(), value)]));
-        Ok(())
-    }
-
-    fn poll(&mut self) -> Poll {
-        self.result.take().unwrap_or(Poll::Pending)
-    }
-
-    fn cancel(&mut self) {}
-}
diff --git a/libs/flow/src/engine/executors/mod.rs b/libs/flow/src/engine/executors/mod.rs
deleted file mode 100644
index 9e6ef04cc..000000000
--- a/libs/flow/src/engine/executors/mod.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-pub mod ask;
-pub mod archive;
-pub mod chat;
-pub mod func;
-pub mod gen;
-pub mod http;
-pub mod input;
-pub mod output;
-pub mod publish;
-
-use crate::{Node, Value};
-
-pub trait Executor {
-    fn start(&mut self, node: &Node, inputs: &[(String, Value)]) -> Result<(), String>;
-    fn poll(&mut self) -> Poll;
-    fn cancel(&mut self);
-}
-
-#[derive(Clone, Debug)]
-pub enum Poll {
-    Pending,
-    Progress { permille: u16, stage: String },
-    Delta { port: String, text: String },
-    Done(Vec<(String, Value)>),
-    Failed(String),
-}
-
-pub(crate) fn param<'a>(node: &'a Node, name: &str) -> Option<&'a crate::Literal> {
-    node.params
-        .iter()
-        .find_map(|(key, value)| (key == name).then_some(value))
-}
-
-pub(crate) fn string_param(node: &Node, name: &str) -> String {
-    match param(node, name) {
-        Some(crate::Literal::Str(value) | crate::Literal::Id(value)) => value.clone(),
-        _ => String::new(),
-    }
-}
diff --git a/libs/flow/src/engine/executors/output.rs b/libs/flow/src/engine/executors/output.rs
deleted file mode 100644
index 5fc00000c..000000000
--- a/libs/flow/src/engine/executors/output.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-use super::publish::{AssetWorkerHandle, PublishExecutor};
-use super::{Executor, Poll};
-use crate::{Literal, Node, Value};
-
-#[derive(Default)]
-pub struct OutputExecutor {
-    result: Option<Poll>,
-    value: Option<Value>,
-    publisher: Option<PublishExecutor>,
-}
-
-impl OutputExecutor {
-    pub fn start_with_asset_publish(
-        &mut self,
-        node: &Node,
-        inputs: &[(String, Value)],
-        worker: AssetWorkerHandle,
-        flow: String,
-        instance: String,
-    ) -> Result<(), String> {
-        let value = inputs
-            .iter()
-            .find_map(|(port, value)| (port == "value").then_some(value.clone()))
-            .ok_or_else(|| format!("Output node `{}` has no value", node.id))?;
-        let mut publish = node.clone();
-        publish.kind = "publish".to_string();
-        publish.params.retain(|(key, _)| key != "namespace" && key != "title" && key != "tags");
-        publish.params.push(("namespace".to_string(), Literal::Str("flows".to_string())));
-        publish.params.push((
-            "title".to_string(),
-            Literal::Str(format!("{flow} · {}", node.id)),
-        ));
-        publish.params.push((
-            "tags".to_string(),
-            Literal::Arr(vec![Literal::Str("flow".to_string()), Literal::Str(flow.clone())]),
-        ));
-        let mut publisher = PublishExecutor::new(Some(worker), flow, instance, String::new());
-        publisher.start(&publish, inputs)?;
-        self.value = Some(value);
-        self.publisher = Some(publisher);
-        Ok(())
-    }
-}
-
-impl Executor for OutputExecutor {
-    fn start(&mut self, node: &Node, inputs: &[(String, Value)]) -> Result<(), String> {
-        let value = inputs
-            .iter()
-            .find_map(|(port, value)| (port == "value").then_some(value.clone()))
-            .ok_or_else(|| format!("Output node `{}` has no value", node.id))?;
-        self.value = Some(value.clone());
-        self.result = Some(Poll::Done(vec![("value".to_string(), value)]));
-        Ok(())
-    }
-
-    fn poll(&mut self) -> Poll {
-        if let Some(publisher) = &mut self.publisher {
-            return match publisher.poll() {
-                Poll::Pending => Poll::Pending,
-                Poll::Progress { permille, stage } => Poll::Progress { permille, stage },
-                Poll::Done(_) => {
-                    self.publisher = None;
-                    Poll::Done(vec![("value".to_string(), self.value.take().unwrap())])
-                }
-                Poll::Failed(error) => {
-                    self.publisher = None;
-                    self.value = None;
-                    Poll::Failed(format!("Output publish failed: {error}"))
-                }
-                Poll::Delta { port, text } => Poll::Delta { port, text },
-            };
-        }
-        self.result.take().unwrap_or(Poll::Pending)
-    }
-
-    fn cancel(&mut self) {
-        if let Some(publisher) = &mut self.publisher {
-            publisher.cancel();
-        }
-        self.publisher = None;
-        self.result = None;
-        self.value = None;
-    }
-}
diff --git a/libs/flow/src/engine/executors/publish.rs b/libs/flow/src/engine/executors/publish.rs
deleted file mode 100644
index 4f3f90dd8..000000000
--- a/libs/flow/src/engine/executors/publish.rs
+++ /dev/null
@@ -1,1071 +0,0 @@
-use super::{param, string_param, Executor, Poll};
-use crate::{AssetsResponse, FlowAsset, Literal, Node, PortType, Value};
-use makepad_asset_client::{
-    content_client_caps, ApiEndpoints, AssetClient, CatalogHit, CatalogQuery, ClientConfig,
-    ClientError, DiscoveryListener, PublishFile, PublishRequest, PublishThumbnail, Published,
-};
-use makepad_asset_data::{AssetAlias, AssetId, AssetKind, FileRole, MediaType, ThumbnailMedia};
-use makepad_strict_json::Value as Json;
-use makepad_zune_jpeg::JpegDecoder;
-use makepad_zune_png::PngDecoder;
-use makepad_zune_png::makepad_zune_core::{
-    bytestream::ZCursor,
-    colorspace::ColorSpace,
-    options::DecoderOptions,
-    result::DecodingResult,
-};
-use std::collections::{HashMap, HashSet, VecDeque};
-use std::path::PathBuf;
-use std::sync::mpsc::{self, Receiver, Sender, TryRecvError};
-use std::thread::JoinHandle;
-use std::time::{Duration, Instant};
-
-const DISCOVERY_TTL_MS: u64 = 10_000;
-
-#[derive(Clone, Debug)]
-pub struct AssetStoreConfig {
-    /// Archive generated media and terminal outputs in hosts with a configured asset store.
-    pub archive_outputs: bool,
-    pub cache_dir: PathBuf,
-    pub token: Option<String>,
-    pub endpoints: Option<ApiEndpoints>,
-    pub server_id: Option<[u8; 16]>,
-    pub discovery_port: u16,
-    pub discovery_wait_ms: u64,
-}
-
-impl AssetStoreConfig {
-    pub fn new(cache_dir: PathBuf) -> Self {
-        Self {
-            archive_outputs: false,
-            cache_dir,
-            token: None,
-            endpoints: None,
-            server_id: None,
-            discovery_port: makepad_asset_client::wire::DEFAULT_DISCOVERY_PORT,
-            discovery_wait_ms: 1_000,
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct AssetListQuery {
-    pub text: String,
-    /// `None` widens the query to every namespace. `Some("flows")` also
-    /// includes assets carrying the conventional `flow` tag.
-    pub namespace: Option<String>,
-    pub limit: u32,
-    pub cursor: Option<String>,
-}
-
-#[derive(Clone, Debug)]
-pub struct ThumbnailBytes {
-    pub content_type: String,
-    pub bytes: Vec<u8>,
-}
-
-pub enum PublishWorkerEvent {
-    Progress(&'static str),
-    Done(Result<Published, String>),
-}
-
-enum AssetCommand {
-    Publish(PublishRequest, Sender<PublishWorkerEvent>),
-    List(AssetListQuery, Sender<Result<AssetsResponse, String>>),
-    Thumbnail(AssetAlias, Sender<Result<ThumbnailBytes, String>>),
-    Read(AssetId, bool, Sender<Result<ThumbnailBytes, String>>),
-    ReadPreview(AssetId, Sender<Result<ThumbnailBytes, String>>),
-    Stop,
-}
-
-#[derive(Clone)]
-pub struct AssetWorkerHandle {
-    tx: Sender<AssetCommand>,
-    pub(crate) archive_outputs: bool,
-}
-
-impl AssetWorkerHandle {
-    pub fn read_asset(&self, id: AssetId, thumbnail: bool) -> Result<ThumbnailBytes, String> {
-        let (tx, rx) = mpsc::channel();
-        self.tx.send(AssetCommand::Read(id, thumbnail, tx))
-            .map_err(|_| "asset worker is not running".to_string())?;
-        rx.recv_timeout(Duration::from_secs(60))
-            .map_err(|_| "asset content request timed out".to_string())?
-    }
-
-    /// Read the small, safe representation used by the asset library cards.
-    /// Full content remains available through `read_asset(id, false)` for the
-    /// viewer; callers must opt into this bound explicitly.
-    pub fn read_asset_preview(&self, id: AssetId) -> Result<ThumbnailBytes, String> {
-        let (tx, rx) = mpsc::channel();
-        self.tx.send(AssetCommand::ReadPreview(id, tx))
-            .map_err(|_| "asset worker is not running".to_string())?;
-        rx.recv_timeout(Duration::from_secs(60))
-            .map_err(|_| "asset preview request timed out".to_string())?
-    }
-
-    pub fn publish(&self, request: PublishRequest) -> Result<Receiver<PublishWorkerEvent>, String> {
-        let (tx, rx) = mpsc::channel();
-        self.tx
-            .send(AssetCommand::Publish(request, tx))
-            .map_err(|_| "asset worker is not running".to_string())?;
-        Ok(rx)
-    }
-
-    pub fn list(&self, query: AssetListQuery) -> Result<Vec<FlowAsset>, String> {
-        self.list_page(query).map(|page| page.assets)
-    }
-
-    pub fn list_page(&self, query: AssetListQuery) -> Result<AssetsResponse, String> {
-        let (tx, rx) = mpsc::channel();
-        self.tx
-            .send(AssetCommand::List(query, tx))
-            .map_err(|_| "asset worker is not running".to_string())?;
-        rx.recv_timeout(Duration::from_secs(15))
-            .map_err(|_| "asset library request timed out".to_string())?
-    }
-
-    pub fn thumbnail(&self, alias: AssetAlias) -> Result<ThumbnailBytes, String> {
-        let (tx, rx) = mpsc::channel();
-        self.tx
-            .send(AssetCommand::Thumbnail(alias, tx))
-            .map_err(|_| "asset worker is not running".to_string())?;
-        rx.recv_timeout(Duration::from_secs(15))
-            .map_err(|_| "asset thumbnail request timed out".to_string())?
-    }
-}
-
-pub struct AssetWorker {
-    handle: AssetWorkerHandle,
-    join: Option<JoinHandle<()>>,
-}
-
-impl AssetWorker {
-    pub fn start(config: AssetStoreConfig) -> Result<Self, String> {
-        let (tx, rx) = mpsc::channel();
-        let handle = AssetWorkerHandle { tx, archive_outputs: config.archive_outputs };
-        let join = std::thread::Builder::new()
-            .name("flow-asset-store".to_string())
-            .spawn(move || worker_loop(config, rx))
-            .map_err(|error| format!("start asset worker: {error}"))?;
-        Ok(Self { handle, join: Some(join) })
-    }
-
-    pub fn handle(&self) -> AssetWorkerHandle {
-        self.handle.clone()
-    }
-
-    pub fn stop(&mut self) {
-        let _ = self.handle.tx.send(AssetCommand::Stop);
-        if let Some(join) = self.join.take() {
-            let _ = join.join();
-        }
-    }
-}
-
-impl Drop for AssetWorker {
-    fn drop(&mut self) {
-        self.stop();
-    }
-}
-
-fn worker_loop(config: AssetStoreConfig, rx: Receiver<AssetCommand>) {
-    let mut client = None;
-    let mut pages: HashMap<String, (Instant, AssetPageCursor)> = HashMap::new();
-    while let Ok(command) = rx.recv() {
-        match command {
-            AssetCommand::Stop => break,
-            AssetCommand::Read(id, thumbnail, reply) => {
-                let result = connected_client(&config, &mut client)
-                    .and_then(|client| read_asset(client, id, thumbnail));
-                let _ = reply.send(result);
-            }
-            AssetCommand::ReadPreview(id, reply) => {
-                let result = connected_client(&config, &mut client)
-                    .and_then(|client| read_asset_preview(client, id));
-                let _ = reply.send(result);
-            }
-            AssetCommand::Publish(mut request, reply) => {
-                let result = (|| {
-                    let client = connected_client(&config, &mut client)?;
-                    if request.artifact.media == MediaType::Mp4 {
-                        // Decode on this long-lived asset worker, never on
-                        // the engine/UI thread. Keep the original MP4 intact.
-                        match video_thumbnail(&request.artifact.bytes) {
-                            Ok(thumbnail) => request.thumbnail = thumbnail,
-                            Err(error) => eprintln!("[flow] video poster unavailable: {error}"),
-                        }
-                    }
-                    let _ = reply.send(PublishWorkerEvent::Progress("uploading"));
-                    if let Some(alias) = request.alias.as_ref() {
-                        match client.resolve_alias(alias) {
-                            Ok(found) => request.asset_id = Some(found.asset_id),
-                            Err(ClientError::NotFound { .. }) => {}
-                            Err(error) => return Err(format!("resolve publish alias: {error}")),
-                        }
-                    }
-                    client
-                        .publish_artifact(&request)
-                        .map_err(|error| format!("publish asset: {error}"))
-                })();
-                let _ = reply.send(PublishWorkerEvent::Done(result));
-            }
-            AssetCommand::List(query, reply) => {
-                let result = connected_client(&config, &mut client)
-                    .and_then(|client| list_assets(client, &query, &mut pages));
-                let _ = reply.send(result);
-            }
-            AssetCommand::Thumbnail(alias, reply) => {
-                let result = connected_client(&config, &mut client).and_then(|client| {
-                    let bytes = client
-                        .thumbnail_alias_bytes(&alias)
-                        .map_err(|error| format!("fetch asset thumbnail: {error}"))?;
-                    let content_type = if bytes.starts_with(b"\x89PNG\r\n\x1a\n") {
-                        "image/png"
-                    } else if bytes.starts_with(&[0xff, 0xd8]) {
-                        "image/jpeg"
-                    } else {
-                        return Err("asset thumbnail has an unsupported image type".to_string());
-                    };
-                    Ok(ThumbnailBytes { content_type: content_type.to_string(), bytes })
-                });
-                let _ = reply.send(result);
-            }
-        }
-    }
-}
-
-fn connected_client<'a>(
-    config: &AssetStoreConfig,
-    slot: &'a mut Option<AssetClient>,
-) -> Result<&'a mut AssetClient, String> {
-    if slot.is_none() {
-        let mut client_config = ClientConfig::new(config.cache_dir.clone());
-        client_config.token = config.token.clone();
-        let connected = if let Some(endpoints) = config.endpoints {
-            AssetClient::connect(client_config, endpoints, config.server_id)
-                .map_err(|error| format!("connect to asset server: {error}"))?
-        } else {
-            if config.discovery_wait_ms == 0 {
-                return Err("no asset server discovered on this LAN".to_string());
-            }
-            let listener = DiscoveryListener::start(
-                config.discovery_port,
-                DISCOVERY_TTL_MS,
-                makepad_asset_client::util::now_ms,
-            )
-            .map_err(|error| format!("start asset server discovery: {error}"))?;
-            let deadline = Instant::now() + Duration::from_millis(config.discovery_wait_ms);
-            let discovered = loop {
-                if let Some(server) =
-                    listener.pick(content_client_caps(), makepad_asset_client::util::now_ms())
-                {
-                    break server;
-                }
-                if Instant::now() >= deadline {
-                    return Err("no asset server discovered on this LAN".to_string());
-                }
-                std::thread::sleep(Duration::from_millis(25));
-            };
-            AssetClient::connect_discovered(client_config, &discovered)
-                .map_err(|error| format!("connect to discovered asset server: {error}"))?
-        };
-        *slot = Some(connected);
-    }
-    Ok(slot.as_mut().unwrap())
-}
-
-fn read_asset(client: &mut AssetClient, id: AssetId, thumbnail: bool) -> Result<ThumbnailBytes, String> {
-    let detail = client.asset_detail(&id).map_err(|e| format!("read asset: {e}"))?;
-    let revision = detail.latest_published().ok_or("asset has no published revision")?.revision;
-    let manifest = client.fetch_asset_manifest(&revision).map_err(|e| format!("read asset manifest: {e}"))?;
-    if thumbnail {
-        return read_manifest_thumbnail(client, &manifest);
-    }
-    let (blob, len, content_type) = {
-        let file = manifest.files.iter().min_by_key(|file| {
-            let priority = match file.role {
-                FileRole::RenderGlb | FileRole::Splat | FileRole::Video | FileRole::Audio | FileRole::Texture => 0,
-                FileRole::Source => 1,
-                _ => 2,
-            };
-            (priority, file.lod)
-        }).ok_or("asset content not found")?;
-        let content_type = match file.media {
-            MediaType::Png => "image/png", MediaType::Jpeg => "image/jpeg",
-            MediaType::Glb => "model/gltf-binary", MediaType::Ply => "application/ply",
-            MediaType::Wav => "audio/wav", MediaType::Ogg => "audio/ogg", MediaType::Mp3 => "audio/mpeg",
-            MediaType::Mp4 => "video/mp4", MediaType::Text => "text/plain; charset=utf-8",
-            MediaType::Json => "application/json", MediaType::Bin => "application/octet-stream",
-        };
-        (file.blob, file.byte_len, content_type)
-    };
-    let bytes = client.fetch_blob_bytes(&blob, Some(len)).map_err(|e| format!("fetch asset content: {e}"))?;
-    Ok(ThumbnailBytes { content_type: content_type.to_string(), bytes })
-}
-
-const MAX_LEGACY_VIDEO_POSTER_BYTES: u64 = 64 * 1024 * 1024;
-
-fn read_manifest_thumbnail(
-    client: &mut AssetClient,
-    manifest: &makepad_asset_data::AssetManifest,
-) -> Result<ThumbnailBytes, String> {
-    let thumb = manifest.thumbnail.as_ref().ok_or("asset thumbnail not found")?;
-    let bytes = client
-        .fetch_blob_bytes(&thumb.blob, Some(thumb.byte_len))
-        .map_err(|e| format!("fetch asset thumbnail: {e}"))?;
-
-    // Older Flow revisions stored a solid tile for videos. Only fetch the
-    // original when its declared size is bounded; card previews must never
-    // turn into an unbounded video download.
-    if bytes == placeholder_thumbnail()?.bytes {
-        if let Some(video) = manifest
-            .files
-            .iter()
-            .find(|file| file.media == MediaType::Mp4 && file.byte_len <= MAX_LEGACY_VIDEO_POSTER_BYTES)
-        {
-            if let Ok(original) = client.fetch_blob_bytes(&video.blob, Some(video.byte_len)) {
-                if let Ok(poster) = video_thumbnail(&original) {
-                    return Ok(ThumbnailBytes { content_type: "image/png".into(), bytes: poster.bytes });
-                }
-            }
-        }
-    }
-
-    let media = match thumb.media {
-        ThumbnailMedia::Png => MediaType::Png,
-        ThumbnailMedia::Jpeg => MediaType::Jpeg,
-    };
-    match image_thumbnail(&bytes, media) {
-        Ok(resized) => Ok(ThumbnailBytes { content_type: "image/png".into(), bytes: resized.bytes }),
-        // Oversized/unsupported legacy images must not bypass the worker's
-        // limit and become full-resolution textures in the scrolling list.
-        Err(_) => Ok(ThumbnailBytes {
-            content_type: "image/png".into(),
-            bytes: placeholder_thumbnail()?.bytes,
-        }),
-    }
-}
-
-const MAX_TEXT_PREVIEW_BYTES: u64 = 16 * 1024;
-
-fn read_asset_preview(client: &mut AssetClient, id: AssetId) -> Result<ThumbnailBytes, String> {
-    let detail = client.asset_detail(&id).map_err(|e| format!("read asset: {e}"))?;
-    let revision = detail.latest_published().ok_or("asset has no published revision")?.revision;
-    let manifest = client.fetch_asset_manifest(&revision).map_err(|e| format!("read asset manifest: {e}"))?;
-
-    // Image/video/mesh/audio cards always use the manifest thumbnail. This
-    // Legacy video tiles may use the bounded poster backfill above.
-    if manifest.kind != AssetKind::Data && manifest.thumbnail.is_some() {
-        return read_manifest_thumbnail(client, &manifest);
-    }
-
-    let file = manifest.files.iter().min_by_key(|file| {
-        let priority = match file.role {
-            FileRole::RenderGlb | FileRole::Splat | FileRole::Video | FileRole::Audio | FileRole::Texture => 0,
-            FileRole::Source => 1,
-            _ => 2,
-        };
-        (priority, file.lod)
-    }).ok_or("asset content not found")?;
-    let content_type = media_content_type(file.media);
-    match file.media {
-        MediaType::Text | MediaType::Json if file.byte_len <= MAX_TEXT_PREVIEW_BYTES => {
-            let bytes = client.fetch_blob_bytes(&file.blob, Some(file.byte_len))
-                .map_err(|e| format!("fetch asset preview: {e}"))?;
-            Ok(ThumbnailBytes { content_type: content_type.into(), bytes })
-        }
-        // The blob API is exact-length, so refusing oversized text here is
-        // safer than accidentally reading an unbounded source into the UI.
-        MediaType::Text | MediaType::Json => Ok(preview_fallback(content_type, file.byte_len)),
-        _ => Ok(preview_fallback(content_type, file.byte_len)),
-    }
-}
-
-fn media_content_type(media: MediaType) -> &'static str {
-    match media {
-        MediaType::Png => "image/png", MediaType::Jpeg => "image/jpeg",
-        MediaType::Glb => "model/gltf-binary", MediaType::Ply => "application/ply",
-        MediaType::Wav => "audio/wav", MediaType::Ogg => "audio/ogg", MediaType::Mp3 => "audio/mpeg",
-        MediaType::Mp4 => "video/mp4", MediaType::Text => "text/plain; charset=utf-8",
-        MediaType::Json => "application/json", MediaType::Bin => "application/octet-stream",
-    }
-}
-
-fn preview_fallback(content_type: &str, byte_len: u64) -> ThumbnailBytes {
-    let label = match content_type {
-        "application/octet-stream" => "Binary data",
-        "model/gltf-binary" | "application/ply" => "3D model",
-        value if value.starts_with("audio/") => "Audio",
-        value if value.starts_with("video/") => "Video",
-        value if value.starts_with("image/") => "Image",
-        _ => "Preview unavailable",
-    };
-    ThumbnailBytes {
-        content_type: "text/plain; charset=utf-8".into(),
-        bytes: format!("{label} · {byte_len} bytes").into_bytes(),
-    }
-}
-
-#[derive(Clone)]
-struct AssetPageCursor {
-    query: String,
-    namespace: Option<String>,
-    limit: u32,
-    primary: Option<makepad_asset_client::PageCursor>,
-    tagged: Option<makepad_asset_client::PageCursor>,
-}
-
-fn list_assets(client: &AssetClient, query: &AssetListQuery, pages: &mut HashMap<String, (Instant, AssetPageCursor)>) -> Result<AssetsResponse, String> {
-    let limit = query.limit.clamp(1, 100);
-    pages.retain(|_, (created, _)| created.elapsed() < Duration::from_secs(600));
-    let saved = query.cursor.as_ref().map(|cursor| pages.get(cursor).map(|(_, saved)| saved.clone())
-        .ok_or_else(|| "invalid asset cursor; refresh the library".to_string())).transpose()?;
-    if saved.as_ref().is_some_and(|saved| saved.query != query.text || saved.namespace != query.namespace || saved.limit != limit) {
-        return Err("invalid asset cursor for this query".to_string());
-    }
-    let make_query = |namespace: Option<String>, tag: Option<String>| {
-        // Each source contributes one bounded page; merged pages can contain
-        // up to twice the requested limit when flow-tagged imports overlap.
-        let mut value = if query.text.trim().is_empty() {
-            let mut value = CatalogQuery::browse(limit);
-            value.newest = true;
-            value
-        } else {
-            CatalogQuery::text(query.text.trim(), limit)
-        };
-        value.namespace = namespace;
-        value.tag = tag;
-        value
-    };
-    let mut hits = Vec::new();
-    let mut seen = HashSet::new();
-    let mut next = AssetPageCursor { query: query.text.clone(), namespace: query.namespace.clone(), limit, primary: None, tagged: None };
-    for tagged in [false, true] {
-        if tagged && query.namespace.as_deref() != Some("flows") { continue; }
-        let cursor = saved.as_ref().and_then(|saved| if tagged { saved.tagged.as_ref() } else { saved.primary.as_ref() });
-        if saved.is_some() && cursor.is_none() { continue; }
-        let catalog_query = if tagged { make_query(None, Some("flow".into())) } else { make_query(query.namespace.clone(), None) };
-        let page = client.catalog_search(&catalog_query, cursor)
-            .map_err(|error| format!("browse asset catalog: {error}"))?;
-        if tagged { next.tagged = page.next; } else { next.primary = page.next; }
-        for hit in page.hits {
-            if seen.insert(hit.asset_id) { hits.push(hit); }
-        }
-    }
-    let cursor = if next.primary.is_some() || next.tagged.is_some() {
-        // Pagination state remains on the asset worker, preserving the
-        // upstream client's typed server binding without expanding URLs.
-        if pages.len() >= 256 {
-            if let Some(oldest) = pages.iter().min_by_key(|(_, (at, _))| *at).map(|(id, _)| id.clone()) {
-                pages.remove(&oldest);
-            }
-        }
-        let nonce = std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).unwrap_or_default().as_nanos();
-        let id = format!("page-{nonce:x}");
-        pages.insert(id.clone(), (Instant::now(), next));
-        Some(id)
-    } else { None };
-    if hits.is_empty() { return Ok(AssetsResponse { assets: Vec::new(), cursor }); }
-    let ids = hits
-        .iter()
-        .map(|hit| format!("'{}'", hex(hit.asset_id.as_bytes())))
-        .collect::<Vec<_>>()
-        .join(",");
-    let sql = format!(
-        "SELECT lower(hex(a.asset_id)), a.created_ms, COALESCE(group_concat(CASE WHEN l.kind='tag' THEN l.label END, ','), '') FROM assets a LEFT JOIN search_labels l ON l.asset_id=a.asset_id WHERE lower(hex(a.asset_id)) IN ({ids}) GROUP BY a.asset_id, a.created_ms"
-    );
-    let metadata = client
-        .assets_query(&sql)
-        .map_err(|error| format!("read asset creation metadata: {error}"))?;
-    let mut by_id = HashMap::new();
-    for row in metadata.rows {
-        if row.len() == 3 {
-            let tags = row[2]
-                .split(',')
-                .filter(|tag| !tag.is_empty())
-                .map(str::to_string)
-                .collect::<Vec<_>>();
-            by_id.insert(row[0].clone(), (row[1].parse::<u64>().unwrap_or(0), tags));
-        }
-    }
-    let mut rows = hits
-        .into_iter()
-        .map(|hit| flow_asset(hit, &by_id))
-        .collect::<Vec<_>>();
-    rows.sort_by(|left, right| {
-        right
-            .created_ms
-            .cmp(&left.created_ms)
-            .then_with(|| left.id.cmp(&right.id))
-    });
-    Ok(AssetsResponse { assets: rows, cursor })
-}
-
-fn flow_asset(hit: CatalogHit, metadata: &HashMap<String, (u64, Vec<String>)>) -> FlowAsset {
-    let key = hex(hit.asset_id.as_bytes());
-    let (created_ms, tags) = metadata.get(&key).cloned().unwrap_or((hit.updated_ms, Vec::new()));
-    FlowAsset {
-        id: hit.asset_id.to_string(),
-        alias: hit.alias.map(|alias| alias.to_string()),
-        namespace: hit.namespace,
-        title: hit.title,
-        kind: hit
-            .kind
-            .map(makepad_asset_client::dto::kind_name)
-            .unwrap_or("unknown")
-            .to_string(),
-        tags,
-        created_ms,
-    }
-}
-
-fn hex(bytes: &[u8]) -> String {
-    const DIGITS: &[u8; 16] = b"0123456789abcdef";
-    let mut out = String::with_capacity(bytes.len() * 2);
-    for byte in bytes {
-        out.push(DIGITS[(byte >> 4) as usize] as char);
-        out.push(DIGITS[(byte & 15) as usize] as char);
-    }
-    out
-}
-
-pub struct PublishExecutor {
-    worker: Option<AssetWorkerHandle>,
-    flow: String,
-    instance: String,
-    description_default: String,
-    queue: VecDeque<Poll>,
-    reply: Option<Receiver<PublishWorkerEvent>>,
-    cancelled: bool,
-    published_meta: Option<(String, String, String)>,
-}
-
-impl PublishExecutor {
-    pub fn new(
-        worker: Option<AssetWorkerHandle>,
-        flow: String,
-        instance: String,
-        description_default: String,
-    ) -> Self {
-        Self {
-            worker,
-            flow,
-            instance,
-            description_default,
-            queue: VecDeque::new(),
-            reply: None,
-            cancelled: false,
-            published_meta: None,
-        }
-    }
-}
-
-impl Executor for PublishExecutor {
-    fn start(&mut self, node: &Node, inputs: &[(String, Value)]) -> Result<(), String> {
-        self.cancelled = false;
-        let value = inputs
-            .iter()
-            .find_map(|(name, value)| (name == "value").then_some(value))
-            .ok_or_else(|| format!("Publish node `{}` has no value", node.id))?;
-        let namespace = nonempty(string_param(node, "namespace"), "flows");
-        let title = nonempty(
-            string_param(node, "title"),
-            &format!("{} · {}", self.flow, node.label.as_deref().unwrap_or(&node.id)),
-        );
-        let description = sanitize_annotation(nonempty(string_param(node, "description"), &self.description_default));
-        let alias_text = string_param(node, "alias");
-        let alias = if alias_text.trim().is_empty() {
-            None
-        } else {
-            let full = if alias_text.contains('/') {
-                alias_text
-            } else {
-                format!("{namespace}/{}", slug(&alias_text))
-            };
-            let parsed = AssetAlias::new(full)
-                .map_err(|error| format!("Publish node `{}` alias: {error}", node.id))?;
-            if parsed.namespace() != namespace {
-                return Err(format!(
-                    "Publish node `{}` alias namespace does not match `{namespace}`",
-                    node.id
-                ));
-            }
-            Some(parsed)
-        };
-        let tags = match param(node, "tags") {
-            Some(Literal::Arr(values)) if !values.is_empty() => values
-                .iter()
-                .filter_map(|value| match value {
-                    Literal::Str(value) | Literal::Id(value) => Some(value.clone()),
-                    _ => None,
-                })
-                .collect(),
-            _ => vec!["flow".to_string(), self.flow.clone()],
-        };
-        let (kind, artifact, thumbnail) = publish_parts(value)?;
-        let mut request = PublishRequest::new(namespace.clone(), kind, title.clone(), artifact, thumbnail);
-        if request.artifact.media == MediaType::Glb {
-            request.stats = glb_stats(&value.bytes)?;
-        }
-        request.description = description;
-        request.alias = alias;
-        request.tags = tags;
-        request.creator = format!("flow:{}/{}", self.flow, self.instance);
-        self.published_meta = Some((namespace, title, makepad_asset_client::dto::kind_name(kind).to_string()));
-        let worker = self
-            .worker
-            .as_ref()
-            .ok_or_else(|| "no asset server discovered on this LAN".to_string())?;
-        self.reply = Some(worker.publish(request)?);
-        self.queue.push_back(Poll::Progress { permille: 50, stage: "connecting".to_string() });
-        Ok(())
-    }
-
-    fn poll(&mut self) -> Poll {
-        if self.cancelled {
-            return Poll::Failed("publish cancelled".to_string());
-        }
-        if let Some(poll) = self.queue.pop_front() {
-            return poll;
-        }
-        let Some(reply) = self.reply.as_ref() else { return Poll::Pending };
-        match reply.try_recv() {
-            Ok(PublishWorkerEvent::Progress(stage)) => Poll::Progress {
-                permille: if stage == "uploading" { 500 } else { 50 },
-                stage: stage.to_string(),
-            },
-            Ok(PublishWorkerEvent::Done(Ok(published))) => {
-                self.reply = None;
-                let (namespace, title, kind) = self.published_meta.take().unwrap();
-                let alias = published.alias.as_ref().map(ToString::to_string);
-                let json = Json::Obj(vec![
-                    ("id".to_string(), Json::Str(published.asset_id.to_string())),
-                    ("revision".to_string(), Json::Str(published.revision.to_string())),
-                    ("alias".to_string(), alias.map(Json::Str).unwrap_or(Json::Null)),
-                    ("namespace".to_string(), Json::Str(namespace)),
-                    ("title".to_string(), Json::Str(title)),
-                    ("kind".to_string(), Json::Str(kind)),
-                ]);
-                self.queue.push_back(Poll::Done(vec![("asset".to_string(), Value::json(json.to_json()))]));
-                Poll::Progress { permille: 1_000, stage: "published".to_string() }
-            }
-            Ok(PublishWorkerEvent::Done(Err(error))) => {
-                self.reply = None;
-                Poll::Failed(error)
-            }
-            Err(TryRecvError::Empty) => Poll::Pending,
-            Err(TryRecvError::Disconnected) => {
-                self.reply = None;
-                Poll::Failed("asset worker stopped during publish".to_string())
-            }
-        }
-    }
-
-    fn cancel(&mut self) {
-        self.cancelled = true;
-        self.reply = None;
-        self.queue.clear();
-    }
-}
-
-fn glb_stats(bytes: &[u8]) -> Result<makepad_asset_client::PublishStats, String> {
-    let parsed = makepad_gltf::parse_glb_bytes(bytes).map_err(|error| format!("inspect GLB: {error}"))?;
-    let accessors = parsed.document.accessors.as_deref().unwrap_or(&[]);
-    let meshes = parsed.document.meshes.as_deref().unwrap_or(&[]);
-    let mut vertices = 0u32;
-    let mut triangles = 0u32;
-    for mesh in meshes {
-        for primitive in &mesh.primitives {
-            let count = |index: usize| accessors.get(index).map_or(0, |a| a.count.min(u32::MAX as usize) as u32);
-            let positions = primitive.attributes.get("POSITION").map_or(0, |index| count(*index));
-            vertices = vertices.saturating_add(positions);
-            let indices = primitive.indices.map_or(positions, count);
-            let faces = match primitive.mode() {
-                4 => indices / 3,
-                5 | 6 => indices.saturating_sub(2),
-                _ => 0,
-            };
-            triangles = triangles.saturating_add(faces);
-        }
-    }
-    let joints = parsed.document.skins.as_deref().unwrap_or(&[]).iter()
-        .filter_map(|skin| match skin.key("joints") {
-            Some(makepad_micro_serde::JsonValue::Array(joints)) => Some(joints.len()),
-            _ => None,
-        }).fold(0usize, usize::saturating_add).min(u16::MAX as usize) as u16;
-    Ok(makepad_asset_client::PublishStats {
-        triangles,
-        vertices,
-        joints,
-        clips: parsed.document.animations.as_ref().map_or(0, |v| v.len().min(u16::MAX as usize) as u16),
-    })
-}
-
-fn nonempty(value: String, fallback: &str) -> String {
-    if value.trim().is_empty() { fallback.to_string() } else { value }
-}
-
-fn sanitize_annotation(value: String) -> String {
-    value.chars().map(|ch| if ch.is_control() { ' ' } else { ch }).collect()
-}
-
-fn slug(value: &str) -> String {
-    let mut out = String::new();
-    for ch in value.to_ascii_lowercase().chars() {
-        if ch.is_ascii_alphanumeric() {
-            out.push(ch);
-        } else if !out.ends_with('-') {
-            out.push('-');
-        }
-    }
-    out.trim_matches('-').to_string()
-}
-
-fn publish_parts(value: &Value) -> Result<(AssetKind, PublishFile, PublishThumbnail), String> {
-    let (kind, role, media, dims) = match value.ty {
-        PortType::Image => {
-            let (media, dims) = image_type_and_dims(&value.bytes, &value.content_type)?;
-            (AssetKind::Texture, FileRole::Texture, media, Some(dims))
-        }
-        PortType::Audio => (
-            AssetKind::Audio,
-            FileRole::Audio,
-            media_type(&value.content_type, &[MediaType::Wav, MediaType::Ogg, MediaType::Mp3])?,
-            None,
-        ),
-        PortType::Video => (
-            AssetKind::Video,
-            FileRole::Video,
-            media_type(&value.content_type, &[MediaType::Mp4])?,
-            None,
-        ),
-        PortType::Mesh if value.bytes.starts_with(b"ply\n") || value.bytes.starts_with(b"ply\r\n") => (
-            AssetKind::World,
-            FileRole::Splat,
-            MediaType::Ply,
-            None,
-        ),
-        PortType::Mesh => (
-            AssetKind::Mesh,
-            FileRole::RenderGlb,
-            media_type(&value.content_type, &[MediaType::Glb])?,
-            None,
-        ),
-        PortType::Text => (AssetKind::Data, FileRole::Source, MediaType::Text, None),
-        PortType::Json | PortType::List => (AssetKind::Data, FileRole::Source, MediaType::Json, None),
-        PortType::Bytes => (AssetKind::Data, FileRole::Source, MediaType::Bin, None),
-    };
-    let media_millis = match media {
-        MediaType::Wav | MediaType::Ogg | MediaType::Mp3 => audio_duration_millis(&value.bytes, media)?,
-        MediaType::Mp4 => video_duration_millis(&value.bytes)?,
-        _ => 0,
-    };
-    let thumbnail = if value.ty == PortType::Image {
-        let (width, height) = dims.unwrap();
-        if (256..=4096).contains(&width) && (256..=4096).contains(&height) {
-            image_thumbnail(&value.bytes, media)?
-        } else {
-            placeholder_thumbnail()?
-        }
-    } else {
-        placeholder_thumbnail()?
-    };
-    Ok((
-        kind,
-        PublishFile {
-            bytes: value.bytes.to_vec(),
-            media,
-            role,
-            media_millis: u32::try_from(media_millis)
-                .map_err(|_| "media duration is too long".to_string())?,
-            dims,
-        },
-        thumbnail,
-    ))
-}
-
-fn audio_duration_millis(bytes: &[u8], media: MediaType) -> Result<u64, String> {
-    let seconds = match media {
-        MediaType::Wav => wav_duration_secs(bytes)?,
-        MediaType::Ogg | MediaType::Mp3 => makepad_audio_decode::probe_duration(bytes)
-            .map_err(|error| format!("probe audio duration: {error}"))?,
-        _ => return Err("not an audio media type".to_string()),
-    };
-    let millis = (seconds * 1_000.0).ceil() as u64;
-    (millis > 0).then_some(millis).ok_or_else(|| "audio duration is zero".to_string())
-}
-
-fn wav_duration_secs(bytes: &[u8]) -> Result<f64, String> {
-    if bytes.len() < 12 || &bytes[..4] != b"RIFF" || &bytes[8..12] != b"WAVE" {
-        return Err("not a RIFF/WAVE file".to_string());
-    }
-    let mut pos = 12usize;
-    let mut block_align = None;
-    let mut rate = None;
-    let mut data_len = None;
-    while pos + 8 <= bytes.len() {
-        let size = u32::from_le_bytes(bytes[pos + 4..pos + 8].try_into().unwrap()) as usize;
-        let start = pos + 8;
-        let end = start.checked_add(size).ok_or_else(|| "WAV chunk overflow".to_string())?;
-        if end > bytes.len() { return Err("truncated WAV chunk".to_string()); }
-        match &bytes[pos..pos + 4] {
-            b"fmt " if size >= 16 => {
-                rate = Some(u32::from_le_bytes(bytes[start + 4..start + 8].try_into().unwrap()));
-                block_align = Some(u16::from_le_bytes(bytes[start + 12..start + 14].try_into().unwrap()));
-            }
-            b"data" => data_len = Some(size),
-            _ => {}
-        }
-        pos = end + (size & 1);
-    }
-    let rate = rate.filter(|rate| *rate > 0).ok_or_else(|| "WAV sample rate is zero or missing".to_string())?;
-    let align = block_align.filter(|align| *align > 0).ok_or_else(|| "WAV block alignment missing".to_string())?;
-    let data = data_len.ok_or_else(|| "WAV data chunk missing".to_string())?;
-    Ok(data as f64 / align as f64 / rate as f64)
-}
-
-fn video_duration_millis(bytes: &[u8]) -> Result<u64, String> {
-    let index = makepad_mp4_index::parse_file(bytes).map_err(|error| format!("probe MP4 duration: {error}"))?;
-    let millis = ((index.duration_100ns as f64) / 10_000.0).ceil() as u64;
-    (millis > 0).then_some(millis).ok_or_else(|| "MP4 duration is zero".to_string())
-}
-
-fn media_type(content_type: &str, allowed: &[MediaType]) -> Result<MediaType, String> {
-    let base = content_type.split(';').next().unwrap_or(content_type).trim().to_ascii_lowercase();
-    let found = match base.as_str() {
-        "audio/wav" | "audio/x-wav" => MediaType::Wav,
-        "audio/ogg" | "application/ogg" => MediaType::Ogg,
-        "audio/mpeg" => MediaType::Mp3,
-        "video/mp4" => MediaType::Mp4,
-        "model/gltf-binary" | "application/octet-stream" => MediaType::Glb,
-        _ => return Err(format!("unsupported content type `{content_type}` for Publish")),
-    };
-    allowed.contains(&found)
-        .then_some(found)
-        .ok_or_else(|| format!("content type `{content_type}` does not match the value type"))
-}
-
-fn image_type_and_dims(bytes: &[u8], content_type: &str) -> Result<(MediaType, (u32, u32)), String> {
-    if bytes.starts_with(b"\x89PNG\r\n\x1a\n") && bytes.len() >= 24 {
-        return Ok((
-            MediaType::Png,
-            (
-                u32::from_be_bytes(bytes[16..20].try_into().unwrap()),
-                u32::from_be_bytes(bytes[20..24].try_into().unwrap()),
-            ),
-        ));
-    }
-    if bytes.starts_with(&[0xff, 0xd8]) {
-        let mut at = 2;
-        while at + 9 < bytes.len() {
-            if bytes[at] != 0xff { at += 1; continue; }
-            let marker = bytes[at + 1];
-            if marker == 0xd8 || marker == 0xd9 { at += 2; continue; }
-            let len = u16::from_be_bytes([bytes[at + 2], bytes[at + 3]]) as usize;
-            if len < 2 || at + 2 + len > bytes.len() { break; }
-            if matches!(marker, 0xc0 | 0xc1 | 0xc2 | 0xc3 | 0xc5 | 0xc6 | 0xc7 | 0xc9 | 0xca | 0xcb | 0xcd | 0xce | 0xcf) {
-                return Ok((MediaType::Jpeg, (
-                    u16::from_be_bytes([bytes[at + 7], bytes[at + 8]]) as u32,
-                    u16::from_be_bytes([bytes[at + 5], bytes[at + 6]]) as u32,
-                )));
-            }
-            at += 2 + len;
-        }
-    }
-    Err(format!("Publish image is not a valid PNG or JPEG (`{content_type}`)"))
-}
-
-/// Decode and shrink image cards on the long-lived asset worker. The source
-/// artifact remains untouched; the catalog thumbnail is capped at 256 px per
-/// side so browsing cannot allocate a 4096² texture for every row.
-fn image_thumbnail(bytes: &[u8], media: MediaType) -> Result<PublishThumbnail, String> {
-    let (pixels, width, height, colorspace) = match media {
-        MediaType::Png => {
-            let options = DecoderOptions::default()
-                .set_max_width(4096)
-                .set_max_height(4096)
-                .png_set_strip_to_8bit(true);
-            let mut decoder = PngDecoder::new_with_options(ZCursor::new(bytes), options);
-            decoder.decode_headers().map_err(|error| format!("decode PNG thumbnail: {error}"))?;
-            let (width, height) = decoder.dimensions().ok_or("PNG thumbnail dimensions missing")?;
-            let colorspace = decoder.colorspace().ok_or("PNG thumbnail colorspace missing")?;
-            let pixels = match decoder.decode().map_err(|error| format!("decode PNG thumbnail: {error}"))? {
-                DecodingResult::U8(pixels) => pixels,
-                _ => return Err("PNG thumbnail did not decode to 8-bit pixels".into()),
-            };
-            (pixels, width, height, colorspace)
-        }
-        MediaType::Jpeg => {
-            let options = DecoderOptions::default()
-                .set_max_width(4096)
-                .set_max_height(4096)
-                .jpeg_set_out_colorspace(ColorSpace::RGB);
-            let mut decoder = JpegDecoder::new_with_options(ZCursor::new(bytes), options);
-            decoder.decode_headers().map_err(|error| format!("decode JPEG thumbnail: {error}"))?;
-            let (width, height) = decoder.dimensions().ok_or("JPEG thumbnail dimensions missing")?;
-            let pixels = decoder.decode().map_err(|error| format!("decode JPEG thumbnail: {error}"))?;
-            (pixels, width, height, ColorSpace::RGB)
-        }
-        _ => return Err("image thumbnail requires PNG or JPEG".into()),
-    };
-    let rgba = rgba_pixels(&pixels, colorspace)?;
-    let (out_width, out_height) = bounded_image_size(width, height);
-    let mut out = vec![0u8; out_width * out_height * 4];
-    for y in 0..out_height {
-        let source_y = y * height / out_height;
-        for x in 0..out_width {
-            let source_x = x * width / out_width;
-            let source = (source_y * width + source_x) * 4;
-            let target = (y * out_width + x) * 4;
-            out[target..target + 4].copy_from_slice(&rgba[source..source + 4]);
-        }
-    }
-    let png = makepad_ai_hub::testpattern::encode_png_rgba(&out, out_width, out_height)
-        .map_err(|error| format!("encode image thumbnail: {error}"))?;
-    Ok(PublishThumbnail::plain(png, ThumbnailMedia::Png, out_width as u32, out_height as u32))
-}
-
-fn bounded_image_size(width: usize, height: usize) -> (usize, usize) {
-    let max_side = width.max(height).max(1);
-    let out_width = (width * 256 / max_side).max(1);
-    let out_height = (height * 256 / max_side).max(1);
-    (out_width, out_height)
-}
-
-fn rgba_pixels(pixels: &[u8], colorspace: ColorSpace) -> Result<Vec<u8>, String> {
-    let components = colorspace.num_components();
-    if components == 0 || pixels.len() % components != 0 {
-        return Err("decoded image has invalid channel data".into());
-    }
-    let mut rgba = Vec::with_capacity(pixels.len() / components * 4);
-    for chunk in pixels.chunks_exact(components) {
-        let (r, g, b, a) = match colorspace {
-            ColorSpace::RGB | ColorSpace::YCbCr => (chunk[0], chunk[1], chunk[2], 255),
-            ColorSpace::RGBA => (chunk[0], chunk[1], chunk[2], chunk[3]),
-            ColorSpace::BGR => (chunk[2], chunk[1], chunk[0], 255),
-            ColorSpace::BGRA => (chunk[2], chunk[1], chunk[0], chunk[3]),
-            ColorSpace::Luma => (chunk[0], chunk[0], chunk[0], 255),
-            ColorSpace::LumaA => (chunk[0], chunk[0], chunk[0], chunk[1]),
-            ColorSpace::ARGB => (chunk[1], chunk[2], chunk[3], chunk[0]),
-            _ => return Err("unsupported image colorspace".into()),
-        };
-        rgba.extend_from_slice(&[r, g, b, a]);
-    }
-    Ok(rgba)
-}
-
-fn video_thumbnail(bytes: &[u8]) -> Result<PublishThumbnail, String> {
-    let frame = makepad_video::decode_first_frame_from_bytes(bytes)
-        .map_err(|error| format!("decode first video frame: {error}"))?;
-    let rgb = frame.to_rgb8();
-    let (width, height) = (frame.width as usize, frame.height as usize);
-    if width == 0 || height == 0 || rgb.len() != width.saturating_mul(height).saturating_mul(3) {
-        return Err("video poster has invalid dimensions".into());
-    }
-    // Fill the square library tile with a centered crop. The full video
-    // remains available in the viewer at its original aspect ratio.
-    const SIDE: usize = 256;
-    let crop = width.min(height);
-    let (left, top) = ((width - crop) / 2, (height - crop) / 2);
-    let mut rgba = vec![255; SIDE * SIDE * 4];
-    for y in 0..SIDE {
-        for x in 0..SIDE {
-            let source = ((top + y * crop / SIDE) * width + left + x * crop / SIDE) * 3;
-            let target = (y * SIDE + x) * 4;
-            rgba[target..target + 3].copy_from_slice(&rgb[source..source + 3]);
-        }
-    }
-    let png = makepad_ai_hub::testpattern::encode_png_rgba(&rgba, SIDE, SIDE)
-        .map_err(|error| format!("encode video poster: {error}"))?;
-    Ok(PublishThumbnail::plain(png, ThumbnailMedia::Png, SIDE as u32, SIDE as u32))
-}
-
-fn placeholder_thumbnail() -> Result<PublishThumbnail, String> {
-    let mut pixels = vec![0u8; 256 * 256 * 4];
-    for pixel in pixels.chunks_exact_mut(4) {
-        pixel.copy_from_slice(&[39, 45, 55, 255]);
-    }
-    let bytes = makepad_ai_hub::testpattern::encode_png_rgba(&pixels, 256, 256)
-        .map_err(|error| format!("build Publish thumbnail: {error}"))?;
-    Ok(PublishThumbnail::plain(bytes, ThumbnailMedia::Png, 256, 256))
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[cfg(any(target_os = "macos", target_os = "windows"))]
-    #[test]
-    fn video_posters_decode_h264_and_hevc_without_replacing_the_original() {
-        use makepad_video::{VideoFileCodec, VideoFileEncoder, VideoFileEncoderOptions};
-        let dir = std::env::temp_dir().join(format!("flow-video-poster-{}-{}", std::process::id(),
-            std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).unwrap().as_nanos()));
-        std::fs::create_dir_all(&dir).unwrap();
-        for codec in [VideoFileCodec::H264, VideoFileCodec::H265] {
-            let mut posters = Vec::new();
-            for (index, color) in [[210u8, 30, 60], [20u8, 90, 220]].into_iter().enumerate() {
-                let path = dir.join(format!("{codec:?}-{index}.mp4"));
-                let mut encoder = VideoFileEncoder::new(path.to_str().unwrap(), VideoFileEncoderOptions {
-                    codec, width: 128, height: 64, fps_num: 24, fps_den: 1,
-                    video_bitrate_bps: 1_000_000, audio: None, keyframe_only: true,
-                }).unwrap();
-                encoder.push_frame_rgb8(&color.repeat(128 * 64), None).unwrap();
-                encoder.finish().unwrap();
-                let original = std::fs::read(&path).unwrap();
-                let poster = video_thumbnail(&original).unwrap();
-                assert_eq!((poster.width, poster.height), (256, 256));
-                assert_eq!(poster.media, ThumbnailMedia::Png);
-                assert_ne!(poster.bytes, placeholder_thumbnail().unwrap().bytes);
-                assert_eq!(std::fs::read(&path).unwrap(), original);
-                posters.push(poster.bytes);
-            }
-            assert_ne!(posters[0], posters[1], "poster must reflect the source frame's pixels");
-        }
-        std::fs::remove_dir_all(dir).unwrap();
-    }
-
-    #[test]
-    fn slug_is_alias_safe() {
-        assert_eq!(slug("My Result!"), "my-result");
-    }
-
-    #[test]
-    fn png_dimensions_are_read_from_ihdr() {
-        let pixels = vec![255; 300 * 260 * 4];
-        let png = makepad_ai_hub::testpattern::encode_png_rgba(&pixels, 300, 260).unwrap();
-        assert_eq!(image_type_and_dims(&png, "image/png").unwrap().1, (300, 260));
-    }
-
-    #[test]
-    fn image_cards_are_resized_before_upload() {
-        let pixels = vec![255; 1024 * 512 * 4];
-        let png = makepad_ai_hub::testpattern::encode_png_rgba(&pixels, 1024, 512).unwrap();
-        let thumbnail = image_thumbnail(&png, MediaType::Png).unwrap();
-        assert_eq!((thumbnail.width, thumbnail.height), (256, 128));
-        assert_eq!(image_type_and_dims(&thumbnail.bytes, "image/png").unwrap().1, (256, 128));
-    }
-
-    #[test]
-    fn binary_preview_refuses_payload_and_reports_declared_size() {
-        let preview = preview_fallback("application/octet-stream", 9 * 1024 * 1024);
-        assert_eq!(preview.content_type, "text/plain; charset=utf-8");
-        assert_eq!(preview.bytes, "Binary data · 9437184 bytes".as_bytes());
-    }
-
-    #[test]
-    fn mesh_media_is_classified_and_glb_stats_are_measured() {
-        let glb = makepad_gltf::write_glb_mesh(&[[0.0, 0.0, 0.0], [1.0, 0.0, 0.0], [0.0, 1.0, 0.0]], &[0, 1, 2]);
-        let value = Value::media(PortType::Mesh, "model/gltf-binary", glb);
-        let (kind, file, _) = publish_parts(&value).unwrap();
-        assert_eq!(kind, AssetKind::Mesh);
-        assert_eq!(file.media, MediaType::Glb);
-        let stats = glb_stats(&value.bytes).unwrap();
-        assert_eq!((stats.vertices, stats.triangles), (3, 1));
-
-        let ply = Value::media(PortType::Mesh, "application/ply", b"ply\nformat ascii 1.0\nelement vertex 3\nproperty float x\nproperty float y\nproperty float z\nelement face 1\nproperty list uchar int vertex_indices\nend_header\n0 0 0\n1 0 0\n0 1 0\n3 0 1 2\n".to_vec());
-        let (kind, file, _) = publish_parts(&ply).unwrap();
-        assert_eq!(kind, AssetKind::World);
-        assert_eq!(file.media, MediaType::Ply);
-    }
-}
diff --git a/libs/flow/src/engine/http_seam.rs b/libs/flow/src/engine/http_seam.rs
deleted file mode 100644
index 672b6a661..000000000
--- a/libs/flow/src/engine/http_seam.rs
+++ /dev/null
@@ -1,95 +0,0 @@
-use super::executors::http::{HttpReq, HttpResp, HttpSeam};
-use makepad_ai_hub::http_client::{http_fetch_no_redirect, HttpClientRequest};
-
-/// Real bounded HTTP seam: the hub client supplies plain HTTP and platform
-/// TLS, while `http_fetch_no_redirect` preserves flow's redirect-refusal law.
-pub struct HubHttp;
-
-impl HttpSeam for HubHttp {
-    fn request(&self, req: HttpReq) -> Result<HttpResp, String> {
-        if std::time::Instant::now() >= req.deadline {
-            return Err("HTTP deadline elapsed".to_string());
-        }
-        let body = (!req.body.is_empty()).then_some((req.content_type.as_str(), req.body.as_slice()));
-        let request = HttpClientRequest {
-            method: &req.method,
-            url: &req.url,
-            range_from: None,
-            range_to: None,
-            bearer: None,
-            body,
-            extra_headers: &req.headers,
-        };
-        let response = http_fetch_no_redirect(&request).map_err(|error| error.to_string())?;
-        let status = response.status;
-        let headers = response.headers.clone();
-        let body = response
-            .read_body_to_vec(32 * 1024 * 1024)
-            .map_err(|error| error.to_string())?;
-        if std::time::Instant::now() >= req.deadline {
-            return Err("HTTP deadline elapsed".to_string());
-        }
-        Ok(HttpResp {
-            status,
-            headers,
-            body,
-        })
-    }
-}
-
-impl crate::engine::NetPolicy {
-    pub fn check(&self, url: &str) -> Result<(), String> {
-        let parsed = makepad_ai_hub::http_client::parse_url(url)
-            .map_err(|error| format!("refused by policy: {error}"))?;
-        let host = parsed.host.to_ascii_lowercase();
-        if !self.allow.iter().any(|pattern| host_matches(&host, pattern)) {
-            return Err(format!("refused by policy: host `{host}` is not allowed"));
-        }
-        if self.deny_private && is_private(&host) {
-            return Err(format!("refused by policy: private host `{host}`"));
-        }
-        if self.deny_private {
-            use std::net::ToSocketAddrs;
-            let addresses = (host.as_str(), parsed.port)
-                .to_socket_addrs()
-                .map_err(|error| format!("refused by policy: cannot resolve `{host}`: {error}"))?;
-            for address in addresses {
-                if is_private(&address.ip().to_string()) {
-                    return Err(format!(
-                        "refused by policy: `{host}` resolves to private address {}",
-                        address.ip()
-                    ));
-                }
-            }
-        }
-        Ok(())
-    }
-}
-
-fn host_matches(host: &str, pattern: &str) -> bool {
-    let pattern = pattern.to_ascii_lowercase();
-    if pattern == "*" {
-        return true;
-    }
-    if let Some(suffix) = pattern.strip_prefix("*.") {
-        return host == suffix || host.ends_with(&format!(".{suffix}"));
-    }
-    host == pattern
-}
-
-fn is_private(host: &str) -> bool {
-    if host == "localhost" || host.ends_with(".localhost") {
-        return true;
-    }
-    let Ok(ip) = host.parse::<std::net::IpAddr>() else {
-        return false;
-    };
-    match ip {
-        std::net::IpAddr::V4(ip) => {
-            ip.is_private() || ip.is_loopback() || ip.is_link_local() || ip.is_unspecified()
-        }
-        std::net::IpAddr::V6(ip) => {
-            ip.is_loopback() || ip.is_unspecified() || (ip.segments()[0] & 0xfe00) == 0xfc00
-        }
-    }
-}
diff --git a/libs/flow/src/engine/mod.rs b/libs/flow/src/engine/mod.rs
deleted file mode 100644
index ada539735..000000000
--- a/libs/flow/src/engine/mod.rs
+++ /dev/null
@@ -1,334 +0,0 @@
-pub mod executors;
-pub mod http_seam;
-pub mod scheduler;
-
-use crate::graph::FlowVm;
-use crate::{Graph, HttpLogEntryDto, Literal, PortType, Value};
-use executors::chat::ChatSeam;
-use executors::gen::GenSeam;
-use executors::http::HttpSeam;
-use makepad_ai_hub::sha256::Sha256;
-use std::collections::BTreeMap;
-use std::sync::atomic::AtomicBool;
-use std::sync::mpsc::{channel, Sender};
-use std::sync::Arc;
-use std::thread::{self, JoinHandle};
-use std::time::{SystemTime, UNIX_EPOCH};
-
-pub use crate::{NodeState, RunState};
-pub use executors::chat::{ChatEvent, ChatTurn, HubChat};
-pub use executors::gen::{FixedGen, FleetGen};
-pub use http_seam::HubHttp;
-
-#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
-pub struct RunId(pub String);
-
-#[derive(Clone, Debug)]
-pub enum RunEvent {
-    RunStarted {
-        run_id: RunId,
-        instance: String,
-        flow: String,
-        revision: u64,
-        planned_nodes: Vec<String>,
-    },
-    NodeStarted {
-        node: String,
-    },
-    NodeProgress {
-        node: String,
-        permille: u16,
-        stage: String,
-    },
-    NodeDelta {
-        node: String,
-        port: String,
-        text: String,
-    },
-    NodeWaiting {
-        node: String,
-        question: String,
-        ty: PortType,
-        options: Vec<Literal>,
-    },
-    NodeAnswered {
-        node: String,
-        by: String,
-    },
-    NodeDone {
-        node: String,
-        outputs: Vec<(String, Value)>,
-    },
-    NodeFailed {
-        node: String,
-        error: String,
-    },
-    NodeSkipped {
-        node: String,
-        reason: String,
-    },
-    RunFinished {
-        state: RunState,
-        secs: f64,
-        outputs: Vec<(String, Value)>,
-        http_log: Vec<HttpLogEntry>,
-        warnings: Vec<String>,
-    },
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct HttpLogEntry {
-    pub ms: u64,
-    pub method: String,
-    pub url: String,
-    pub status: Option<u16>,
-}
-
-impl From<&HttpLogEntry> for HttpLogEntryDto {
-    fn from(value: &HttpLogEntry) -> Self {
-        Self {
-            ms: value.ms,
-            method: value.method.clone(),
-            url: value.url.clone(),
-            status: value.status,
-        }
-    }
-}
-
-impl RunEvent {
-    pub fn to_wire(&self) -> crate::RunEventPayload {
-        use crate::RunEventPayload as Wire;
-        match self {
-            Self::RunStarted {
-                run_id,
-                instance,
-                flow,
-                revision,
-                planned_nodes,
-            } => Wire::RunStarted {
-                run_id: run_id.0.clone(),
-                instance: instance.clone(),
-                flow: flow.clone(),
-                revision: *revision,
-                planned_nodes: planned_nodes.clone(),
-            },
-            Self::NodeStarted { node } => Wire::NodeStarted { node: node.clone() },
-            Self::NodeProgress {
-                node,
-                permille,
-                stage,
-            } => Wire::NodeProgress {
-                node: node.clone(),
-                permille: *permille,
-                stage: stage.clone(),
-            },
-            Self::NodeDelta { node, port, text } => Wire::NodeDelta {
-                node: node.clone(),
-                port: port.clone(),
-                text: text.clone(),
-            },
-            Self::NodeWaiting {
-                node,
-                question,
-                ty,
-                options,
-            } => Wire::NodeWaiting {
-                node: node.clone(),
-                question: question.clone(),
-                ty: *ty,
-                options: options.clone(),
-            },
-            Self::NodeAnswered { node, by } => Wire::NodeAnswered {
-                node: node.clone(),
-                by: by.clone(),
-            },
-            Self::NodeDone { node, outputs } => Wire::NodeDone {
-                node: node.clone(),
-                outputs: outputs
-                    .iter()
-                    .map(|(port, value)| crate::PortValueRef {
-                        port: port.clone(),
-                        value: value.into(),
-                    })
-                    .collect(),
-            },
-            Self::NodeFailed { node, error } => Wire::NodeFailed {
-                node: node.clone(),
-                error: error.clone(),
-            },
-            Self::NodeSkipped { node, reason } => Wire::NodeSkipped {
-                node: node.clone(),
-                reason: reason.clone(),
-            },
-            Self::RunFinished {
-                state,
-                secs,
-                outputs,
-                http_log,
-                warnings,
-            } => Wire::RunFinished {
-                state: *state,
-                secs: *secs,
-                outputs: outputs
-                    .iter()
-                    .map(|(name, value)| (name.clone(), value.into()))
-                    .collect(),
-                http_log: http_log.iter().map(Into::into).collect(),
-                warnings: warnings.clone(),
-            },
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct RunInput {
-    pub run_id: RunId,
-    pub instance: String,
-    pub source: String,
-    pub file_name: String,
-    pub graph_revision: u64,
-    pub graph: Graph,
-    pub inputs: BTreeMap<String, BTreeMap<String, Value>>,
-    pub outputs: Option<Vec<String>>,
-    pub origin: (String, u64),
-}
-
-#[derive(Clone)]
-pub struct Seams {
-    pub chat: Arc<dyn ChatSeam>,
-    pub gen: Arc<dyn GenSeam>,
-    pub http: Arc<dyn HttpSeam>,
-}
-
-impl Seams {
-    pub fn real() -> Self {
-        Self {
-            chat: Arc::new(HubChat::from_env()),
-            gen: Arc::new(FleetGen),
-            http: Arc::new(HubHttp),
-        }
-    }
-}
-
-pub struct RunHandle {
-    pub cancel: Arc<AtomicBool>,
-    pub answer: Sender<(String, Value)>,
-    pub join: JoinHandle<()>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct NetPolicy {
-    pub allow: Vec<String>,
-    pub deny_private: bool,
-}
-
-impl Default for NetPolicy {
-    fn default() -> Self {
-        Self {
-            allow: vec!["*".to_string()],
-            deny_private: false,
-        }
-    }
-}
-
-pub fn spawn_run(input: RunInput, seams: Seams, events: Sender<RunEvent>) -> RunHandle {
-    spawn_run_with_policy(input, seams, events, NetPolicy::default())
-}
-
-pub fn spawn_run_with_policy(
-    input: RunInput,
-    seams: Seams,
-    events: Sender<RunEvent>,
-    policy: NetPolicy,
-) -> RunHandle {
-    spawn_run_with_policy_and_assets(input, seams, events, policy, None)
-}
-
-pub fn spawn_run_with_policy_and_assets(
-    input: RunInput,
-    seams: Seams,
-    events: Sender<RunEvent>,
-    policy: NetPolicy,
-    assets: Option<executors::publish::AssetWorkerHandle>,
-) -> RunHandle {
-    let cancel = Arc::new(AtomicBool::new(false));
-    let thread_cancel = cancel.clone();
-    let (answer, answers) = channel();
-    let join = thread::Builder::new()
-        .name(format!("flow-{}", input.run_id.0))
-        .spawn(move || {
-            let started = std::time::Instant::now();
-            let flow = std::path::Path::new(&input.file_name)
-                .file_stem()
-                .and_then(|name| name.to_str())
-                .unwrap_or(&input.file_name)
-                .to_string();
-            let mut planned_nodes: Vec<String> =
-                scheduler::selected_nodes(&input.graph, input.outputs.as_deref())
-                    .into_iter()
-                    .collect();
-            planned_nodes.sort();
-            let _ = events.send(RunEvent::RunStarted {
-                run_id: input.run_id.clone(),
-                instance: input.instance.clone(),
-                flow,
-                revision: input.graph_revision,
-                planned_nodes,
-            });
-            let loaded = FlowVm::load(&input.source, &input.file_name);
-            let (mut vm, mut run_graph) = match loaded {
-                Ok(loaded) => loaded,
-                Err(error) => {
-                    let _ = events.send(RunEvent::RunFinished {
-                        state: RunState::Failed,
-                        secs: started.elapsed().as_secs_f64(),
-                        outputs: Vec::new(),
-                        http_log: Vec::new(),
-                        warnings: vec![format!("run source evaluation failed: {error}")],
-                    });
-                    return;
-                }
-            };
-            run_graph.revision = input.graph.revision;
-            if graph_digest(&run_graph) != graph_digest(&input.graph) {
-                let _ = events.send(RunEvent::RunFinished {
-                    state: RunState::Failed,
-                    secs: started.elapsed().as_secs_f64(),
-                    outputs: Vec::new(),
-                    http_log: Vec::new(),
-                    warnings: vec!["run source graph does not match requested graph".to_string()],
-                });
-                return;
-            }
-            scheduler::run(
-                input,
-                &mut vm,
-                seams,
-                policy,
-                events,
-                answers,
-                thread_cancel,
-                assets,
-            );
-        })
-        .expect("spawn flow run thread");
-    RunHandle {
-        cancel,
-        answer,
-        join,
-    }
-}
-
-pub(crate) fn unix_ms() -> u64 {
-    SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_millis() as u64
-}
-
-fn graph_digest(graph: &Graph) -> [u8; 32] {
-    use makepad_micro_serde::SerJson;
-    let mut sha = Sha256::new();
-    sha.update(graph.serialize_json().as_bytes());
-    sha.finish()
-}
diff --git a/libs/flow/src/engine/scheduler.rs b/libs/flow/src/engine/scheduler.rs
deleted file mode 100644
index 3047fc48b..000000000
--- a/libs/flow/src/engine/scheduler.rs
+++ /dev/null
@@ -1,808 +0,0 @@
-use super::executors::ask::AskExecutor;
-use super::executors::archive::ArchiveExecutor;
-use super::executors::chat::ChatExecutor;
-use super::executors::func::FuncExecutor;
-use super::executors::gen::{unsupported_params, GenExecutor, UsedProviders};
-use super::executors::http::HttpExecutor;
-use super::executors::input::InputExecutor;
-use super::executors::output::OutputExecutor;
-use super::executors::publish::{AssetWorkerHandle, PublishExecutor};
-use super::executors::{Executor, Poll};
-use super::{HttpLogEntry, NetPolicy, RunEvent, RunInput, Seams};
-use crate::graph::FlowVm;
-use crate::{Literal, Node, NodeInputValue, NodeState, RunState, Value};
-use std::collections::{HashMap, HashSet};
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::mpsc::{Receiver, Sender};
-use std::sync::{Arc, Mutex};
-use std::time::{Duration, Instant};
-
-enum ActiveExecutor {
-    Input(InputExecutor),
-    Output(OutputExecutor),
-    Archive(ArchiveExecutor),
-    Chat(ChatExecutor),
-    Gen(GenExecutor),
-    Func(FuncExecutor),
-    Http(HttpExecutor),
-    Ask(AskExecutor),
-    Publish(PublishExecutor),
-}
-
-impl ActiveExecutor {
-    fn poll(&mut self) -> Poll {
-        match self {
-            Self::Input(value) => value.poll(),
-            Self::Output(value) => value.poll(),
-            Self::Archive(value) => value.poll(),
-            Self::Chat(value) => value.poll(),
-            Self::Gen(value) => value.poll(),
-            Self::Func(value) => value.poll(),
-            Self::Http(value) => value.poll(),
-            Self::Ask(value) => value.poll(),
-            Self::Publish(value) => value.poll(),
-        }
-    }
-
-    fn cancel(&mut self) {
-        match self {
-            Self::Input(value) => value.cancel(),
-            Self::Output(value) => value.cancel(),
-            Self::Archive(value) => value.cancel(),
-            Self::Chat(value) => value.cancel(),
-            Self::Gen(value) => value.cancel(),
-            Self::Func(value) => value.cancel(),
-            Self::Http(value) => value.cancel(),
-            Self::Ask(value) => value.cancel(),
-            Self::Publish(value) => value.cancel(),
-        }
-    }
-
-    fn answer(&mut self, node: &str, value: Value) -> Result<bool, String> {
-        match self {
-            Self::Ask(ask) => ask.answer(node, value),
-            _ => Ok(false),
-        }
-    }
-}
-
-pub(crate) fn run(
-    input: RunInput,
-    vm: &mut FlowVm,
-    seams: Seams,
-    policy: NetPolicy,
-    events: Sender<RunEvent>,
-    answers: Receiver<(String, Value)>,
-    cancel: Arc<AtomicBool>,
-    assets: Option<AssetWorkerHandle>,
-) {
-    let started = Instant::now();
-    let graph = &input.graph;
-    let used_providers = UsedProviders::default();
-    let http_log = Arc::new(Mutex::new(Vec::<HttpLogEntry>::new()));
-    if let Some(invalid) = input.outputs.as_ref().and_then(|outputs| {
-        outputs.iter().find(|output| {
-            !graph
-                .nodes
-                .iter()
-                .any(|node| {
-                    node.id == **output && matches!(node.kind.as_str(), "output" | "publish")
-                })
-        })
-    }) {
-        finish(
-            &events,
-            RunState::Failed,
-            started,
-            graph,
-            &HashMap::new(),
-            input.outputs.as_deref(),
-            &http_log,
-            vec![format!("requested Output node `{invalid}` is not declared")],
-        );
-        return;
-    }
-    let selected = selected_nodes(graph, input.outputs.as_deref());
-    let mut states: HashMap<String, NodeState> = graph
-        .nodes
-        .iter()
-        .map(|node| {
-            (
-                node.id.clone(),
-                if selected.contains(&node.id) {
-                    NodeState::Pending
-                } else {
-                    NodeState::Skipped
-                },
-            )
-        })
-        .collect();
-    let mut values: HashMap<(String, String), Value> = HashMap::new();
-    let mut active: HashMap<String, ActiveExecutor> = HashMap::new();
-    // Ordinary Output nodes are catalog sinks when the host has an asset
-    // worker. Keep one publication per content digest for duplicate outputs
-    // in the same run; explicit Publish nodes retain their own semantics.
-    let mut published_output_digests = HashSet::new();
-    let mut in_flight_output_digests = HashSet::new();
-    let mut output_publish_keys = HashMap::new();
-    let mut archive_publish_keys: HashMap<String, Vec<String>> = HashMap::new();
-    let warnings: Vec<_> = graph
-        .nodes
-        .iter()
-        .filter(|node| selected.contains(&node.id) && node.kind == "gen")
-        .flat_map(unsupported_params)
-        .collect();
-    loop {
-        if cancel.load(Ordering::Relaxed) {
-            for (node, executor) in &mut active {
-                executor.cancel();
-                states.insert(node.clone(), NodeState::Cancelled);
-            }
-            used_providers.bye_all();
-            finish(
-                &events,
-                RunState::Cancelled,
-                started,
-                graph,
-                &values,
-                input.outputs.as_deref(),
-                &http_log,
-                warnings,
-            );
-            return;
-        }
-
-        propagate_upstream(graph, &selected, &mut states, &values, &events);
-
-        let ready: Vec<String> = graph
-            .nodes
-            .iter()
-            .filter(|node| {
-                selected.contains(&node.id)
-                    && states.get(&node.id) == Some(&NodeState::Pending)
-                    && is_ready(node, &values)
-            })
-            .map(|node| node.id.clone())
-            .collect();
-        for node_id in ready {
-            let node = graph.nodes.iter().find(|node| node.id == node_id).unwrap();
-            states.insert(node_id.clone(), NodeState::Ready);
-            let resolved = match resolve_inputs(node, &input.inputs, &values) {
-                Ok(resolved) => resolved,
-                Err(error) => {
-                    fail_node(
-                        &node_id,
-                        error,
-                        graph,
-                        &mut states,
-                        &mut values,
-                        &events,
-                    );
-                    continue;
-                }
-            };
-            let output_publish_key = (node.kind == "output" && assets.as_ref().is_some_and(|worker| worker.archive_outputs))
-                .then(|| {
-                    resolved.iter().find_map(|(port, value)| {
-                        (port == "value").then(|| {
-                            format!("{}:{}:{}", value.digest_hex(), value.ty.as_str(), value.content_type)
-                        })
-                    })
-                })
-                .flatten();
-            if output_publish_key
-                .as_ref()
-                .is_some_and(|key| in_flight_output_digests.contains(key))
-            {
-                // Wait for the first publisher instead of silently completing
-                // a duplicate while its publication is still uncertain.
-                states.insert(node_id.clone(), NodeState::Pending);
-                continue;
-            }
-            let publish_output = output_publish_key
-                .as_ref()
-                .is_some_and(|key| !published_output_digests.contains(key));
-            match start_executor(
-                node,
-                &resolved,
-                vm,
-                &seams,
-                &input.origin,
-                &policy,
-                &http_log,
-                &used_providers,
-                assets.clone(),
-                &input,
-                default_publish_description(graph, &node.id, &values),
-                publish_output,
-            ) {
-                Ok((executor, waiting)) => {
-                    if publish_output {
-                        let key = output_publish_key.unwrap();
-                        in_flight_output_digests.insert(key.clone());
-                        output_publish_keys.insert(node_id.clone(), key);
-                    }
-                    if waiting {
-                        states.insert(node_id.clone(), NodeState::Waiting);
-                        let output = node.outputs.first().unwrap();
-                        let _ = events.send(RunEvent::NodeWaiting {
-                            node: node_id.clone(),
-                            question: string_param(node, "question"),
-                            ty: output.ty,
-                            options: literal_array_param(node, "options"),
-                        });
-                    } else {
-                        states.insert(node_id.clone(), NodeState::Running);
-                        if !matches!(node.kind.as_str(), "input" | "output" | "fn") {
-                            let _ = events.send(RunEvent::NodeStarted {
-                                node: node_id.clone(),
-                            });
-                        }
-                    }
-                    active.insert(node_id, executor);
-                }
-                Err(error) => fail_node(
-                    &node_id,
-                    error,
-                    graph,
-                    &mut states,
-                    &mut values,
-                    &events,
-                ),
-            }
-        }
-
-        let mut rejected_answers = Vec::new();
-        for (node, value) in answers.try_iter() {
-            let answer = active
-                .get_mut(&node)
-                .map(|executor| executor.answer(&node, value));
-            match answer {
-                Some(Ok(true)) => {
-                    let _ = events.send(RunEvent::NodeAnswered {
-                        node,
-                        by: "caller".to_string(),
-                    });
-                }
-                Some(Err(error)) => {
-                    fail_node(
-                        &node,
-                        error,
-                        graph,
-                        &mut states,
-                        &mut values,
-                        &events,
-                    );
-                    rejected_answers.push(node);
-                }
-                _ => {}
-            }
-        }
-        for node in rejected_answers {
-            active.remove(&node);
-        }
-
-        let active_ids: Vec<_> = active.keys().cloned().collect();
-        let mut completed = Vec::new();
-        for node_id in active_ids {
-            let is_archive = matches!(active.get(&node_id), Some(ActiveExecutor::Archive(_)));
-            let poll = active.get_mut(&node_id).unwrap().poll();
-            match poll {
-                Poll::Pending => {}
-                Poll::Progress { permille, stage } => {
-                    let _ = events.send(RunEvent::NodeProgress {
-                        node: node_id,
-                        permille,
-                        stage,
-                    });
-                }
-                Poll::Delta { port, text } => {
-                    let _ = events.send(RunEvent::NodeDelta {
-                        node: node_id,
-                        port,
-                        text,
-                    });
-                }
-                Poll::Done(outputs) => {
-                    let node = graph.nodes.iter().find(|node| node.id == node_id).unwrap();
-                    for (port, value) in &outputs {
-                        values.insert((node_id.clone(), port.clone()), value.clone());
-                    }
-                    states.insert(node_id.clone(), NodeState::Done);
-                    let archive = if node.kind == "gen" && !is_archive {
-                        if let Some(worker) = assets.clone().filter(|worker| worker.archive_outputs) {
-                            let flow = std::path::Path::new(&input.file_name)
-                                .file_stem().and_then(|name| name.to_str())
-                                .unwrap_or(&input.file_name).to_string();
-                            let queued = published_output_digests.union(&in_flight_output_digests).cloned().collect();
-                            match ArchiveExecutor::new(node, outputs.clone(), worker, flow, input.instance.clone(), &queued) {
-                                Ok(archive) => Some(archive),
-                                Err(error) => {
-                                    fail_node(&node_id, format!("Could not archive generated content: {error}"), graph, &mut states, &mut values, &events);
-                                    completed.push(node_id);
-                                    continue;
-                                }
-                            }
-                        } else { None }
-                    } else { None };
-                    if let Some(archive) = archive {
-                        let keys: Vec<_> = archive.keys().collect();
-                        if !keys.is_empty() {
-                            for key in &keys {
-                                if !published_output_digests.contains(key) {
-                                    in_flight_output_digests.insert(key.clone());
-                                }
-                            }
-                            states.insert(node_id.clone(), NodeState::Running);
-                            archive_publish_keys.insert(node_id.clone(), keys);
-                            active.insert(node_id.clone(), ActiveExecutor::Archive(archive));
-                            continue;
-                        }
-                    }
-                    if let Some(key) = output_publish_keys.remove(&node_id) {
-                        in_flight_output_digests.remove(&key);
-                        published_output_digests.insert(key);
-                    }
-                    if let Some(keys) = archive_publish_keys.remove(&node_id) {
-                        for key in keys {
-                            in_flight_output_digests.remove(&key);
-                            published_output_digests.insert(key);
-                        }
-                    }
-                    if node.kind != "output" {
-                        let _ = events.send(RunEvent::NodeDone {
-                            node: node_id.clone(),
-                            outputs,
-                        });
-                    }
-                    completed.push(node_id);
-                }
-                Poll::Failed(error) => {
-                    if let Some(keys) = archive_publish_keys.remove(&node_id) {
-                        for key in keys { in_flight_output_digests.remove(&key); }
-                    }
-                    if let Some(key) = output_publish_keys.remove(&node_id) {
-                        in_flight_output_digests.remove(&key);
-                    }
-                    fail_node(
-                        &node_id,
-                        error,
-                        graph,
-                        &mut states,
-                        &mut values,
-                        &events,
-                    );
-                    completed.push(node_id);
-                }
-            }
-        }
-        for node in completed {
-            active.remove(&node);
-        }
-
-        propagate_upstream(graph, &selected, &mut states, &values, &events);
-        let finished = selected.iter().all(|node| {
-            matches!(
-                states.get(node),
-                Some(
-                    NodeState::Done
-                        | NodeState::Failed
-                        | NodeState::Skipped
-                        | NodeState::Cancelled
-                )
-            )
-        });
-        if finished && active.is_empty() {
-            let state = if states.values().any(|state| *state == NodeState::Failed) {
-                RunState::Failed
-            } else {
-                RunState::Done
-            };
-            finish(
-                &events,
-                state,
-                started,
-                graph,
-                &values,
-                input.outputs.as_deref(),
-                &http_log,
-                warnings,
-            );
-            return;
-        }
-        std::thread::sleep(Duration::from_millis(100));
-    }
-}
-
-fn start_executor(
-    node: &Node,
-    inputs: &[(String, Value)],
-    vm: &mut FlowVm,
-    seams: &Seams,
-    origin: &(String, u64),
-    policy: &NetPolicy,
-    http_log: &Arc<Mutex<Vec<HttpLogEntry>>>,
-    used_providers: &UsedProviders,
-    assets: Option<AssetWorkerHandle>,
-    run: &RunInput,
-    publish_description: String,
-    publish_output: bool,
-) -> Result<(ActiveExecutor, bool), String> {
-    match node.kind.as_str() {
-        "input" => {
-            let mut executor = InputExecutor::default();
-            executor.start(node, inputs)?;
-            Ok((ActiveExecutor::Input(executor), false))
-        }
-        "output" => {
-            let mut executor = OutputExecutor::default();
-            if publish_output {
-                let flow = std::path::Path::new(&run.file_name)
-                    .file_stem()
-                    .and_then(|name| name.to_str())
-                    .unwrap_or(&run.file_name)
-                    .to_string();
-                executor.start_with_asset_publish(
-                    node,
-                    inputs,
-                    assets.ok_or_else(|| "asset worker missing for Output publication".to_string())?,
-                    flow,
-                    run.instance.clone(),
-                )?;
-            } else {
-                executor.start(node, inputs)?;
-            }
-            Ok((ActiveExecutor::Output(executor), false))
-        }
-        "chat" => {
-            let mut executor = ChatExecutor::new(seams.chat.clone());
-            executor.start(node, inputs)?;
-            Ok((ActiveExecutor::Chat(executor), false))
-        }
-        "gen" => {
-            let mut executor = GenExecutor::with_used_providers(
-                seams.gen.clone(),
-                origin.clone(),
-                used_providers.clone(),
-            );
-            executor.start(node, inputs)?;
-            Ok((ActiveExecutor::Gen(executor), false))
-        }
-        "fn" => {
-            let mut executor = FuncExecutor::default();
-            executor.start_with_vm(vm, node, inputs);
-            Ok((ActiveExecutor::Func(executor), false))
-        }
-        "http" => {
-            let mut executor = HttpExecutor::new(
-                seams.http.clone(),
-                policy.clone(),
-                http_log.clone(),
-            );
-            executor.start(node, inputs)?;
-            Ok((ActiveExecutor::Http(executor), false))
-        }
-        "ask" => {
-            let mut executor = AskExecutor::default();
-            executor.start(node, inputs)?;
-            Ok((ActiveExecutor::Ask(executor), true))
-        }
-        "publish" => {
-            let flow = std::path::Path::new(&run.file_name)
-                .file_stem()
-                .and_then(|name| name.to_str())
-                .unwrap_or(&run.file_name)
-                .to_string();
-            let mut executor = PublishExecutor::new(
-                assets,
-                flow,
-                run.instance.clone(),
-                publish_description,
-            );
-            executor.start(node, inputs)?;
-            Ok((ActiveExecutor::Publish(executor), false))
-        }
-        kind => Err(format!("node `{}` has unknown executor `{kind}`", node.id)),
-    }
-}
-
-fn is_ready(node: &Node, values: &HashMap<(String, String), Value>) -> bool {
-    node.inputs.iter().all(|input| match &input.value {
-        NodeInputValue::Literal(_) => true,
-        NodeInputValue::Edge(edge) => values.contains_key(&(
-            edge.from_node.clone(),
-            edge.from_port.clone(),
-        )),
-    })
-}
-
-fn resolve_inputs(
-    node: &Node,
-    instance_inputs: &std::collections::BTreeMap<
-        String,
-        std::collections::BTreeMap<String, Value>,
-    >,
-    values: &HashMap<(String, String), Value>,
-) -> Result<Vec<(String, Value)>, String> {
-    let mut resolved = Vec::new();
-    for input in &node.inputs {
-        let override_value = instance_inputs
-            .get(&node.id)
-            .and_then(|ports| ports.get(&input.port));
-        let value = if let Some(value) = override_value {
-            Some(value.clone())
-        } else {
-            match &input.value {
-                NodeInputValue::Literal(Literal::Null) => None,
-                NodeInputValue::Literal(literal) => {
-                    Some(Value::from_literal(input.ty, literal).map_err(|error| {
-                        format!("node `{}` input `{}`: {error}", node.id, input.port)
-                    })?)
-                }
-                NodeInputValue::Edge(edge) => Some(
-                    values
-                        .get(&(edge.from_node.clone(), edge.from_port.clone()))
-                        .cloned()
-                        .ok_or_else(|| format!("upstream value for `{}` is missing", input.port))?,
-                ),
-            }
-        };
-        if let Some(value) = value {
-            if value.ty != input.ty {
-                return Err(format!(
-                    "node `{}` input `{}` expected {}, got {}",
-                    node.id,
-                    input.port,
-                    input.ty.as_str(),
-                    value.ty.as_str()
-                ));
-            }
-            resolved.push((input.port.clone(), value));
-        }
-    }
-    if node.kind == "input" {
-        if let Some(ports) = instance_inputs.get(&node.id) {
-            for (port, value) in ports {
-                let expected = node
-                    .outputs
-                    .iter()
-                    .find_map(|output| (output.name == *port).then_some(output.ty))
-                    .ok_or_else(|| {
-                        format!("Input node `{}` has no output port `{port}`", node.id)
-                    })?;
-                if value.ty != expected {
-                    return Err(format!(
-                        "Input node `{}` expected {}, got {}",
-                        node.id,
-                        expected.as_str(),
-                        value.ty.as_str()
-                    ));
-                }
-                resolved.push((port.clone(), value.clone()));
-            }
-        }
-    }
-    Ok(resolved)
-}
-
-fn fail_node(
-    node_id: &str,
-    error: String,
-    graph: &crate::Graph,
-    states: &mut HashMap<String, NodeState>,
-    values: &mut HashMap<(String, String), Value>,
-    events: &Sender<RunEvent>,
-) {
-    let node = graph.nodes.iter().find(|node| node.id == node_id).unwrap();
-    if node.on_fail == "skip" {
-        for (port, value) in fallback_outputs(node) {
-            values.insert((node_id.to_string(), port), value);
-        }
-        states.insert(node_id.to_string(), NodeState::Skipped);
-        let _ = events.send(RunEvent::NodeSkipped {
-            node: node_id.to_string(),
-            reason: error,
-        });
-    } else {
-        states.insert(node_id.to_string(), NodeState::Failed);
-        let _ = events.send(RunEvent::NodeFailed {
-            node: node_id.to_string(),
-            error,
-        });
-    }
-}
-
-fn fallback_outputs(node: &Node) -> Vec<(String, Value)> {
-    let mut out = Vec::new();
-    for port in &node.outputs {
-        let candidate = if node.kind == "input" {
-            param(node, "value").or_else(|| param(node, "default"))
-        } else if node.kind == "ask" {
-            param(node, "default")
-        } else {
-            param(node, &port.name).or_else(|| {
-                node.inputs.iter().find_map(|input| {
-                    (input.port == port.name).then_some(match &input.value {
-                        NodeInputValue::Literal(value) => Some(value),
-                        NodeInputValue::Edge(_) => None,
-                    })?
-                })
-            })
-        };
-        if let Some(literal) = candidate {
-            if !matches!(literal, Literal::Null) {
-                if let Ok(value) = Value::from_literal(port.ty, literal) {
-                    out.push((port.name.clone(), value));
-                }
-            }
-        }
-    }
-    out
-}
-
-fn propagate_upstream(
-    graph: &crate::Graph,
-    selected: &HashSet<String>,
-    states: &mut HashMap<String, NodeState>,
-    values: &HashMap<(String, String), Value>,
-    events: &Sender<RunEvent>,
-) {
-    loop {
-        let blocked: Vec<_> = graph
-            .nodes
-            .iter()
-            .filter(|node| {
-                selected.contains(&node.id)
-                    && states.get(&node.id) == Some(&NodeState::Pending)
-                    && node.inputs.iter().any(|input| match &input.value {
-                        NodeInputValue::Literal(_) => false,
-                        NodeInputValue::Edge(edge) => {
-                            !values.contains_key(&(edge.from_node.clone(), edge.from_port.clone()))
-                                && matches!(
-                                    states.get(&edge.from_node),
-                                    Some(
-                                        NodeState::Failed
-                                            | NodeState::Skipped
-                                            | NodeState::Cancelled
-                                    )
-                                )
-                        }
-                    })
-            })
-            .map(|node| node.id.clone())
-            .collect();
-        if blocked.is_empty() {
-            break;
-        }
-        for node in blocked {
-            states.insert(node.clone(), NodeState::Skipped);
-            let _ = events.send(RunEvent::NodeSkipped {
-                node,
-                reason: "upstream".to_string(),
-            });
-        }
-    }
-}
-
-pub(crate) fn selected_nodes(graph: &crate::Graph, outputs: Option<&[String]>) -> HashSet<String> {
-    let requested: Vec<String> = outputs
-        .map(|outputs| outputs.to_vec())
-        .unwrap_or_else(|| {
-            graph
-                .nodes
-                .iter()
-                .filter(|node| matches!(node.kind.as_str(), "output" | "publish"))
-                .map(|node| node.id.clone())
-                .collect()
-        });
-    let mut selected: HashSet<String> = requested.into_iter().collect();
-    loop {
-        let before = selected.len();
-        for edge in &graph.edges {
-            if selected.contains(&edge.to_node) {
-                selected.insert(edge.from_node.clone());
-            }
-        }
-        if selected.len() == before {
-            return selected;
-        }
-    }
-}
-
-fn finish(
-    events: &Sender<RunEvent>,
-    state: RunState,
-    started: Instant,
-    graph: &crate::Graph,
-    values: &HashMap<(String, String), Value>,
-    requested: Option<&[String]>,
-    http_log: &Arc<Mutex<Vec<HttpLogEntry>>>,
-    warnings: Vec<String>,
-) {
-    let output_ids: Vec<String> = requested
-        .map(|values| values.to_vec())
-        .unwrap_or_else(|| {
-            graph
-                .nodes
-                .iter()
-                .filter(|node| matches!(node.kind.as_str(), "output" | "publish"))
-                .map(|node| node.id.clone())
-                .collect()
-        });
-    let outputs = output_ids
-        .into_iter()
-        .filter_map(|node| {
-            let port = graph
-                .nodes
-                .iter()
-                .find(|candidate| candidate.id == node)
-                .map(|candidate| if candidate.kind == "publish" { "asset" } else { "value" })
-                .unwrap_or("value");
-            values
-                .get(&(node.clone(), port.to_string()))
-                .cloned()
-                .map(|value| (node, value))
-        })
-        .collect();
-    let _ = events.send(RunEvent::RunFinished {
-        state,
-        secs: started.elapsed().as_secs_f64(),
-        outputs,
-        http_log: http_log.lock().unwrap().clone(),
-        warnings,
-    });
-}
-
-fn default_publish_description(
-    graph: &crate::Graph,
-    publish_node: &str,
-    values: &HashMap<(String, String), Value>,
-) -> String {
-    let mut upstream = HashSet::from([publish_node.to_string()]);
-    loop {
-        let before = upstream.len();
-        for edge in &graph.edges {
-            if upstream.contains(&edge.to_node) {
-                upstream.insert(edge.from_node.clone());
-            }
-        }
-        if upstream.len() == before {
-            break;
-        }
-    }
-    graph
-        .nodes
-        .iter()
-        .filter(|node| node.kind == "input" && upstream.contains(&node.id))
-        .find_map(|node| {
-            node.outputs.iter().find_map(|port| {
-                (port.ty == crate::PortType::Text)
-                    .then(|| values.get(&(node.id.clone(), port.name.clone())))
-                    .flatten()
-                    .and_then(|value| value.as_text().ok())
-                    .filter(|text| !text.trim().is_empty())
-                    .map(str::to_string)
-            })
-        })
-        .unwrap_or_default()
-}
-
-fn param<'a>(node: &'a Node, name: &str) -> Option<&'a Literal> {
-    node.params
-        .iter()
-        .find_map(|(key, value)| (key == name).then_some(value))
-}
-
-fn string_param(node: &Node, name: &str) -> String {
-    match param(node, name) {
-        Some(Literal::Str(value) | Literal::Id(value)) => value.clone(),
-        _ => String::new(),
-    }
-}
-
-fn literal_array_param(node: &Node, name: &str) -> Vec<Literal> {
-    match param(node, name) {
-        Some(Literal::Arr(values)) => values.clone(),
-        _ => Vec::new(),
-    }
-}
diff --git a/libs/flow/src/graph/mod.rs b/libs/flow/src/graph/mod.rs
deleted file mode 100644
index 33a669c27..000000000
--- a/libs/flow/src/graph/mod.rs
+++ /dev/null
@@ -1,2801 +0,0 @@
-use crate::wire::*;
-use crate::Value;
-use makepad_micro_serde::*;
-use makepad_script::*;
-use std::collections::{HashMap, HashSet};
-
-const INSTRUCTION_LIMIT: usize = 5_000_000;
-const HEAP_LIMIT: usize = 64 * 1024 * 1024;
-const PRELUDE_FILE: &str = "<makepad-flow-prelude>";
-const RECIPE_PRELUDE_FILE: &str = "<makepad-flow-recipe-prelude>";
-const RECIPE_PRELUDE: &str = include_str!("../../recipes/prelude_recipes.splash");
-const FN_INSTRUCTION_LIMIT: usize = 200_000;
-pub const MAX_SOURCE_BYTES: usize = 192 * 1024;
-
-/// A loaded flow and the splash heap that owns its run-time closures.
-pub struct FlowVm {
-    host: Box<ScriptVmHost<i32, ()>>,
-    bx: Option<Box<ScriptVmBase>>,
-    flow: ScriptObjectRef,
-    graph: Graph,
-}
-
-impl FlowVm {
-    pub fn load(source: &str, file_name: &str) -> Result<(Self, Graph), EvalError> {
-        validate_source(source, file_name)?;
-        let mut host = Box::new(ScriptVmHost::new(0i32, ()));
-        let mut vm = ScriptVm {
-            host: host.as_mut(),
-            bx: Box::new(ScriptVmBase::new()),
-        };
-        vm.bx.captured_errors = Some(Vec::new());
-        let (result, allocation) = vm.with_heap_allocation_limit(HEAP_LIMIT, |vm| {
-            vm.with_instruction_limit(INSTRUCTION_LIMIT, |vm| {
-                vm.new_module(id!(flow));
-                vm.eval(make_mod(PRELUDE_FILE, crate::PRELUDE));
-                let prelude_errors = vm.take_errors();
-                if !prelude_errors.is_empty() {
-                    return Err(error_from_vm(&prelude_errors[0], PRELUDE_FILE));
-                }
-                vm.bx.captured_errors = Some(Vec::new());
-                vm.eval(make_mod(RECIPE_PRELUDE_FILE, RECIPE_PRELUDE));
-                let recipe_errors = vm.take_errors();
-                if !recipe_errors.is_empty() {
-                    return Err(error_from_vm(&recipe_errors[0], RECIPE_PRELUDE_FILE));
-                }
-                vm.bx.captured_errors = Some(Vec::new());
-                let eval_source = source_for_eval(source);
-                let value = vm.eval(make_mod(file_name, &eval_source));
-                let errors = vm.take_errors();
-                if !errors.is_empty() {
-                    return Err(error_from_vm(&errors[0], file_name));
-                }
-                let graph = extract(vm, value, source, file_name)?;
-                let flow = value
-                    .as_object()
-                    .ok_or_else(|| at(file_name, 1, 1, "last expression is not a Flow{}"))?;
-                Ok((graph, vm.bx.heap.new_object_ref(flow)))
-            })
-        });
-        if allocation.exceeded {
-            return Err(at(
-                file_name,
-                1,
-                1,
-                "flow exceeded the 64 MiB heap allocation limit",
-            ));
-        }
-        let (graph, flow) = result?;
-        let bx = vm.bx;
-        let loaded = Self {
-            host,
-            bx: Some(bx),
-            flow,
-            graph: graph.clone(),
-        };
-        Ok((loaded, graph))
-    }
-
-    pub fn call_fn(
-        &mut self,
-        node_id: &str,
-        inputs: &[(String, Value)],
-    ) -> Result<Vec<(String, Value)>, String> {
-        let node = self
-            .graph
-            .nodes
-            .iter()
-            .find(|node| node.id == node_id && node.kind == "fn")
-            .cloned()
-            .ok_or_else(|| format!("Fn node `{node_id}` is not declared"))?;
-        let media: HashMap<_, _> = inputs
-            .iter()
-            .filter(|(_, value)| value.ty.is_media())
-            .map(|(_, value)| (value.digest_hex(), value.clone()))
-            .collect();
-        for (port, value) in inputs {
-            let declared = node
-                .inputs
-                .iter()
-                .find(|input| input.port == *port)
-                .ok_or_else(|| format!("Fn node `{node_id}` has no input port `{port}`"))?;
-            if declared.ty != value.ty {
-                return Err(format!(
-                    "Fn node `{node_id}` input `{port}` expected {}, got {}",
-                    declared.ty.as_str(),
-                    value.ty.as_str()
-                ));
-            }
-        }
-        let flow = self.flow.as_object();
-        self.with_vm(|vm| {
-            let node_value = own_value(vm, flow, node_id)
-                .ok_or_else(|| format!("Fn node `{node_id}` is missing from run VM"))?;
-            let node_obj = node_value
-                .as_object()
-                .ok_or_else(|| format!("Fn node `{node_id}` is not an object"))?;
-            let run = deep_value(vm, node_obj, "run")
-                .ok_or_else(|| format!("Fn node `{node_id}` has no run closure"))?;
-            let args = vm.bx.heap.new_object();
-            for (port, value) in inputs {
-                let script_value = value_to_script(vm, value)?;
-                vm.bx.heap.set_value_def(
-                    args,
-                    LiveId::from_str(port).into(),
-                    script_value,
-                );
-            }
-            vm.bx.captured_errors = Some(Vec::new());
-            let returned = vm.with_instruction_limit(FN_INSTRUCTION_LIMIT, |vm| {
-                vm.call(run, &[args.into()])
-            });
-            let errors = vm.take_errors();
-            if let Some(error) = errors.first() {
-                return Err(trim_origin(error).to_string());
-            }
-            if returned.is_err() {
-                return Err("Fn closure failed".to_string());
-            }
-            let object = returned
-                .as_object()
-                .ok_or_else(|| format!("Fn node `{node_id}` must return an object"))?;
-            let mut outputs = Vec::with_capacity(node.outputs.len());
-            for output in &node.outputs {
-                let value = own_value(vm, object, &output.name).ok_or_else(|| {
-                    format!(
-                        "Fn node `{node_id}` returned no declared output key `{}`",
-                        output.name
-                    )
-                })?;
-                outputs.push((
-                    output.name.clone(),
-                    script_to_value(vm, value, output.ty, &media).map_err(|error| {
-                        format!("Fn node `{node_id}` output `{}`: {error}", output.name)
-                    })?,
-                ));
-            }
-            Ok(outputs)
-        })
-    }
-
-    fn with_vm<R>(&mut self, f: impl FnOnce(&mut ScriptVm<'_>) -> R) -> R {
-        let bx = self.bx.take().expect("FlowVm re-entered");
-        let mut vm = ScriptVm {
-            host: self.host.as_mut(),
-            bx,
-        };
-        let result = f(&mut vm);
-        self.bx = Some(vm.bx);
-        result
-    }
-}
-
-#[derive(Clone)]
-struct TypeSpec {
-    type_name: &'static str,
-    kind: &'static str,
-    params: &'static [ParamSpec],
-    inputs: &'static [InputSpec],
-}
-
-#[derive(Clone, Copy)]
-struct ParamSpec {
-    name: &'static str,
-    expected: ParamType,
-    default: DefaultValue,
-}
-
-#[derive(Clone, Copy)]
-struct InputSpec {
-    name: &'static str,
-    ty: PortType,
-    default: DefaultValue,
-    flexible: bool,
-}
-
-#[derive(Clone, Copy)]
-enum ParamType {
-    String,
-    Literal,
-    Number,
-    NonNegativeInteger,
-    PortTypeNoBytes,
-    PortTypeWithBytes,
-    HttpOut,
-    HttpMethod,
-    LiteralArray,
-}
-
-#[derive(Clone, Copy)]
-enum DefaultValue {
-    Null,
-    Num(f64),
-    Str(&'static str),
-    Id(&'static str),
-    Arr,
-    Obj,
-}
-
-const INPUT_PARAMS: &[ParamSpec] = &[
-    ParamSpec::new("type", ParamType::PortTypeNoBytes, DefaultValue::Id("text")),
-    ParamSpec::new("value", ParamType::Literal, DefaultValue::Str("")),
-];
-const OUTPUT_PARAMS: &[ParamSpec] = &[ParamSpec::new(
-    "type",
-    ParamType::PortTypeWithBytes,
-    DefaultValue::Id("text"),
-)];
-const PUBLISH_PARAMS: &[ParamSpec] = &[
-    ParamSpec::new("title", ParamType::String, DefaultValue::Str("")),
-    ParamSpec::new("namespace", ParamType::String, DefaultValue::Str("flows")),
-    ParamSpec::new("tags", ParamType::LiteralArray, DefaultValue::Arr),
-    ParamSpec::new("description", ParamType::String, DefaultValue::Str("")),
-    ParamSpec::new("alias", ParamType::String, DefaultValue::Str("")),
-];
-const LLM_PARAMS: &[ParamSpec] = &[
-    ParamSpec::new("system", ParamType::String, DefaultValue::Str("")),
-    ParamSpec::new("model", ParamType::String, DefaultValue::Str("")),
-    ParamSpec::new("temperature", ParamType::Number, DefaultValue::Num(0.7)),
-    ParamSpec::new(
-        "max_tokens",
-        ParamType::NonNegativeInteger,
-        DefaultValue::Num(0.0),
-    ),
-];
-const FN_PARAMS: &[ParamSpec] = &[ParamSpec::new(
-    "out",
-    ParamType::LiteralArray,
-    DefaultValue::Arr,
-)];
-const HTTP_PARAMS: &[ParamSpec] = &[
-    ParamSpec::new("method", ParamType::HttpMethod, DefaultValue::Id("get")),
-    ParamSpec::new("content_type", ParamType::String, DefaultValue::Str("")),
-    ParamSpec::new(
-        "out",
-        ParamType::HttpOut,
-        DefaultValue::Id("text"),
-    ),
-    ParamSpec::new("accept", ParamType::LiteralArray, DefaultValue::Arr),
-];
-const ASK_PARAMS: &[ParamSpec] = &[
-    ParamSpec::new("question", ParamType::String, DefaultValue::Str("")),
-    ParamSpec::new("type", ParamType::PortTypeNoBytes, DefaultValue::Id("text")),
-    ParamSpec::new("options", ParamType::LiteralArray, DefaultValue::Arr),
-    ParamSpec::new("default", ParamType::Literal, DefaultValue::Str("")),
-    ParamSpec::new(
-        "timeout",
-        ParamType::NonNegativeInteger,
-        DefaultValue::Num(0.0),
-    ),
-];
-const IMAGE_PARAMS: &[ParamSpec] = &[
-    ParamSpec::new("width", ParamType::Number, DefaultValue::Num(1024.0)),
-    ParamSpec::new("height", ParamType::Number, DefaultValue::Num(1024.0)),
-    ParamSpec::new("steps", ParamType::Number, DefaultValue::Num(8.0)),
-    ParamSpec::new("seed", ParamType::Literal, DefaultValue::Id("random")),
-    ParamSpec::new("negative", ParamType::String, DefaultValue::Str("")),
-    ParamSpec::new("model", ParamType::String, DefaultValue::Str("")),
-];
-const UPSCALE_PARAMS: &[ParamSpec] = &[ParamSpec::new(
-    "factor",
-    ParamType::Number,
-    DefaultValue::Num(2.0),
-)];
-
-const LLM_INPUTS: &[InputSpec] = &[InputSpec::new(
-    "prompt",
-    PortType::Text,
-    DefaultValue::Str(""),
-)];
-const OUTPUT_INPUTS: &[InputSpec] = &[InputSpec::new(
-    "value",
-    PortType::Text,
-    DefaultValue::Null,
-)];
-const PUBLISH_INPUTS: &[InputSpec] = &[InputSpec::flexible(
-    "value",
-    PortType::Image,
-    DefaultValue::Null,
-)];
-const HTTP_INPUTS: &[InputSpec] = &[
-    InputSpec::new("url", PortType::Text, DefaultValue::Str("")),
-    InputSpec::new("headers", PortType::Json, DefaultValue::Obj),
-    InputSpec::flexible("body", PortType::Json, DefaultValue::Null),
-];
-const IMAGE_INPUTS: &[InputSpec] = &[
-    InputSpec::new("prompt", PortType::Text, DefaultValue::Str("")),
-    InputSpec::new("image", PortType::Image, DefaultValue::Null),
-];
-const UPSCALE_INPUTS: &[InputSpec] = &[InputSpec::new(
-    "image",
-    PortType::Image,
-    DefaultValue::Null,
-)];
-
-impl ParamSpec {
-    const fn new(name: &'static str, expected: ParamType, default: DefaultValue) -> Self {
-        Self {
-            name,
-            expected,
-            default,
-        }
-    }
-}
-
-impl InputSpec {
-    const fn new(name: &'static str, ty: PortType, default: DefaultValue) -> Self {
-        Self {
-            name,
-            ty,
-            default,
-            flexible: false,
-        }
-    }
-
-    const fn flexible(name: &'static str, ty: PortType, default: DefaultValue) -> Self {
-        Self {
-            name,
-            ty,
-            default,
-            flexible: true,
-        }
-    }
-}
-
-fn type_spec(type_name: &str) -> Option<TypeSpec> {
-    Some(match type_name {
-        "Input" | "Text" => TypeSpec {
-            type_name: if type_name == "Text" { "Text" } else { "Input" },
-            kind: "input",
-            params: INPUT_PARAMS,
-            inputs: &[],
-        },
-        "Output" => TypeSpec {
-            type_name: "Output",
-            kind: "output",
-            params: OUTPUT_PARAMS,
-            inputs: OUTPUT_INPUTS,
-        },
-        "Publish" => TypeSpec {
-            type_name: "Publish",
-            kind: "publish",
-            params: PUBLISH_PARAMS,
-            inputs: PUBLISH_INPUTS,
-        },
-        "Llm" => TypeSpec {
-            type_name: "Llm",
-            kind: "chat",
-            params: LLM_PARAMS,
-            inputs: LLM_INPUTS,
-        },
-        "Fn" => TypeSpec {
-            type_name: "Fn",
-            kind: "fn",
-            params: FN_PARAMS,
-            inputs: &[],
-        },
-        "Http" => TypeSpec {
-            type_name: "Http",
-            kind: "http",
-            params: HTTP_PARAMS,
-            inputs: HTTP_INPUTS,
-        },
-        "Ask" => TypeSpec {
-            type_name: "Ask",
-            kind: "ask",
-            params: ASK_PARAMS,
-            inputs: &[],
-        },
-        "Image" => TypeSpec {
-            type_name: "Image",
-            kind: "gen",
-            params: IMAGE_PARAMS,
-            inputs: IMAGE_INPUTS,
-        },
-        "Upscale" => TypeSpec {
-            type_name: "Upscale",
-            kind: "gen",
-            params: UPSCALE_PARAMS,
-            inputs: UPSCALE_INPUTS,
-        },
-        "Gen" => TypeSpec {
-            type_name: "Gen",
-            kind: "gen",
-            params: &[],
-            inputs: &[],
-        },
-        _ => return None,
-    })
-}
-
-fn make_mod(file: &str, code: &str) -> ScriptMod {
-    ScriptMod {
-        cargo_manifest_path: String::new(),
-        module_path: String::new(),
-        file: file.to_string(),
-        line: 0,
-        column: 0,
-        code: code.to_string(),
-        values: vec![],
-    }
-}
-
-/// Evaluate one flow source in an isolated, budgeted splash VM.
-pub fn evaluate(source: &str, file_name: &str) -> Result<Graph, EvalError> {
-    FlowVm::load(source, file_name).map(|(_, graph)| graph)
-}
-
-fn value_to_script(vm: &mut ScriptVm<'_>, value: &Value) -> Result<ScriptValue, String> {
-    if value.ty == PortType::Text {
-        return Ok(vm.bx.heap.new_string_from_str(value.as_text()?).into());
-    }
-    if matches!(value.ty, PortType::Json | PortType::List) {
-        let text = value.as_text()?;
-        let parsed = makepad_strict_json::parse(text.as_bytes())
-            .map_err(|error| format!("invalid JSON value: {error}"))?;
-        if value.ty == PortType::List
-            && !matches!(parsed, makepad_strict_json::Value::Arr(_))
-        {
-            return Err("list value must be a JSON array".to_string());
-        }
-        return Ok(json_to_script(vm, &parsed));
-    }
-    let object = vm.bx.heap.new_object();
-    let digest = vm.bx.heap.new_string_from_str(&value.digest_hex());
-    let content_type = vm.bx.heap.new_string_from_str(&value.content_type);
-    vm.bx
-        .heap
-        .set_value_def(object, id!(digest).into(), digest);
-    vm.bx
-        .heap
-        .set_value_def(object, id!(content_type).into(), content_type);
-    vm.bx.heap.set_value_def(
-        object,
-        id!(bytes).into(),
-        ScriptValue::from_f64(value.bytes.len() as f64),
-    );
-    Ok(object.into())
-}
-
-fn json_to_script(vm: &mut ScriptVm<'_>, value: &makepad_strict_json::Value) -> ScriptValue {
-    use makepad_strict_json::Value as Json;
-    match value {
-        Json::Null => NIL,
-        Json::Bool(value) => ScriptValue::from_bool(*value),
-        Json::Int(value) => ScriptValue::from_f64(*value as f64),
-        Json::F64(value) => ScriptValue::from_f64(*value),
-        Json::Str(value) => vm.bx.heap.new_string_from_str(value),
-        Json::Arr(values) => {
-            let array = vm.bx.heap.new_array();
-            for value in values {
-                let value = json_to_script(vm, value);
-                vm.bx.heap.array_push_unchecked(array, value);
-            }
-            array.into()
-        }
-        Json::Obj(values) => {
-            let object = vm.bx.heap.new_object();
-            vm.bx.heap.set_string_keys(object);
-            for (name, value) in values {
-                let key = vm.bx.heap.new_string_from_str(name);
-                let value = json_to_script(vm, value);
-                vm.bx.heap.set_value_def(object, key, value);
-            }
-            object.into()
-        }
-    }
-}
-
-fn script_to_value(
-    vm: &mut ScriptVm<'_>,
-    value: ScriptValue,
-    ty: PortType,
-    media: &HashMap<String, Value>,
-) -> Result<Value, String> {
-    match ty {
-        PortType::Text => value_string(vm, value)
-            .map(Value::text)
-            .ok_or_else(|| "expected a string".to_string()),
-        PortType::Json | PortType::List => {
-            if ty == PortType::List && value.as_array().is_none() {
-                return Err("expected an array".to_string());
-            }
-            let json = vm.bx.heap.to_json(value);
-            let text = value_string(vm, json)
-                .ok_or_else(|| "value could not be serialized as JSON".to_string())?;
-            makepad_strict_json::parse(text.as_bytes())
-                .map_err(|error| format!("invalid JSON output: {error}"))?;
-            Ok(if ty == PortType::List {
-                Value::list(text)
-            } else {
-                Value::json(text)
-            })
-        }
-        _ => {
-            let object = value
-                .as_object()
-                .ok_or_else(|| "expected an opaque media handle".to_string())?;
-            let digest = deep_value(vm, object, "digest")
-                .and_then(|value| value_string(vm, value))
-                .ok_or_else(|| "media handle has no digest".to_string())?;
-            let existing = media
-                .get(&digest)
-                .ok_or_else(|| "media handle is not one of this call's inputs".to_string())?;
-            if existing.ty != ty {
-                return Err(format!(
-                    "media handle has type {}, expected {}",
-                    existing.ty.as_str(),
-                    ty.as_str()
-                ));
-            }
-            Ok(existing.clone())
-        }
-    }
-}
-
-/// Evaluate the shipped prelude and expose its palette metadata. Field and
-/// object descriptions come through splash's `construction_chain` docs API,
-/// so the HTTP catalog cannot drift from the `/** */` text authors edit.
-pub fn prelude_catalog() -> Result<Vec<NodeTypeCatalog>, EvalError> {
-    let mut host = ScriptVmHost::new(0i32, ());
-    let mut vm = ScriptVm {
-        host: &mut host,
-        bx: Box::new(ScriptVmBase::new()),
-    };
-    vm.bx.captured_errors = Some(Vec::new());
-    vm.new_module(id!(flow));
-    vm.eval(make_mod(PRELUDE_FILE, crate::PRELUDE));
-    let errors = vm.take_errors();
-    if !errors.is_empty() {
-        return Err(error_from_vm(&errors[0], PRELUDE_FILE));
-    }
-    vm.bx.captured_errors = Some(Vec::new());
-    vm.eval(make_mod(RECIPE_PRELUDE_FILE, RECIPE_PRELUDE));
-    let errors = vm.take_errors();
-    if !errors.is_empty() {
-        return Err(error_from_vm(&errors[0], RECIPE_PRELUDE_FILE));
-    }
-    let module = own_value(&vm, vm.bx.heap.modules, "flow")
-        .and_then(|value| value.as_object())
-        .ok_or_else(|| at(PRELUDE_FILE, 1, 1, "prelude module is missing"))?;
-    let ui_module = own_value(&vm, module, "ui").and_then(|value| value.as_object());
-
-    // Walk every key `mod.flow` itself sets rather than a hard-coded name
-    // list, so every recipe type built purely in splash (Mesh, Video,
-    // Music, Inpaint, ...) reaches the catalog alongside the language's
-    // built-in kinds.
-    let mut raw = Vec::new();
-    vm.bx.heap.object_data(module).map_iter_ordered(|key, value| {
-        if let Some(name) = key_name(&vm, key) {
-            raw.push((name, value));
-        }
-    });
-    for entry in &vm.bx.heap.object_data(module).vec {
-        if let Some(name) = key_name(&vm, entry.key) {
-            raw.push((name, entry.value));
-        }
-    }
-
-    let mut out = Vec::new();
-    let mut seen = HashSet::new();
-    for (_key, value) in raw {
-        let Some(obj) = value.as_object() else { continue };
-        let Some(type_name) = own_value(&vm, obj, "type_name").and_then(|v| value_string(&vm, v))
-        else {
-            continue;
-        };
-        let kind = deep_value(&vm, obj, "kind").and_then(value_id).unwrap_or_default();
-        if !matches!(
-            kind.as_str(),
-            "input" | "output" | "publish" | "chat" | "fn" | "http" | "ask" | "gen"
-        ) {
-            continue;
-        }
-        if !seen.insert(type_name.clone()) {
-            continue;
-        }
-        let domain = deep_value(&vm, obj, "domain")
-            .and_then(|v| value_string(&vm, v))
-            .filter(|value| !value.is_empty());
-
-        let chain = vm.construction_chain(obj.into());
-        let doc = chain.iter().find_map(|level| level.doc.clone()).unwrap_or_default();
-        let field_doc = |name: &str| {
-            let wanted = LiveId::from_str(name);
-            chain
-                .iter()
-                .find_map(|level| {
-                    level
-                        .field_docs
-                        .iter()
-                        .find_map(|(id, text)| (*id == wanted).then(|| text.clone()))
-                })
-                .unwrap_or_default()
-        };
-
-        let spec = type_spec(&type_name);
-        let mut discard = Vec::new();
-        let loc = Loc { line: 1, col: 1 };
-        let (ports_in, ports_out) = if kind == "gen" {
-            let ports_in = ports_side_typed(
-                &vm,
-                obj,
-                "in",
-                "",
-                None,
-                RECIPE_PRELUDE_FILE,
-                &loc,
-                &type_name,
-                &mut discard,
-            )?
-            .into_iter()
-            .map(|(name, ty)| Port { name, ty })
-            .collect();
-            let ports_out = ports_side_typed(
-                &vm,
-                obj,
-                "out",
-                "",
-                None,
-                RECIPE_PRELUDE_FILE,
-                &loc,
-                &type_name,
-                &mut discard,
-            )?
-            .into_iter()
-            .map(|(name, ty)| Port { name, ty })
-            .collect();
-            (ports_in, ports_out)
-        } else if let Some(spec) = &spec {
-            let ports_in = spec
-                .inputs
-                .iter()
-                .map(|port| Port {
-                    name: port.name.to_string(),
-                    ty: port.ty,
-                })
-                .collect();
-            (ports_in, catalog_outputs(&type_name))
-        } else {
-            (Vec::new(), Vec::new())
-        };
-        let params = if let Some(spec) = &spec {
-            spec
-                .params
-                .iter()
-                .map(|param| {
-                    let doc = field_doc(param.name);
-                    let hint = parse_doc_hint(&doc);
-                    let range = match (hint.min, hint.max) {
-                        (Some(min), Some(max)) => Some(ParamRange {
-                            min,
-                            max,
-                            step: hint.step,
-                        }),
-                        _ => None,
-                    };
-                    NodeParamCatalog {
-                        name: param.name.to_string(),
-                        default: default_json(param.default),
-                        doc,
-                        range,
-                    }
-                })
-                .collect()
-        } else {
-            let input_names: HashSet<String> =
-                ports_in.iter().map(|port| port.name.clone()).collect();
-            let generic_params =
-                generic_gen_params(&vm, obj, "", None, RECIPE_PRELUDE_FILE, &loc, &input_names)?;
-            generic_params
-                .into_iter()
-                .map(|(name, literal)| {
-                    let doc = field_doc(&name);
-                    let hint = parse_doc_hint(&doc);
-                    let range = match (hint.min, hint.max) {
-                        (Some(min), Some(max)) => Some(ParamRange {
-                            min,
-                            max,
-                            step: hint.step,
-                        }),
-                        _ => None,
-                    };
-                    NodeParamCatalog {
-                        name,
-                        default: literal_to_json_value(&literal),
-                        doc,
-                        range,
-                    }
-                })
-                .collect()
-        };
-
-        let face = ui_module
-            .and_then(|ui_module| face_name(&vm, ui_module, obj))
-            .unwrap_or_default();
-
-        out.push(NodeTypeCatalog {
-            type_name,
-            kind,
-            domain,
-            models: Vec::new(),
-            ports: NodePortsCatalog { _in: ports_in, out: ports_out },
-            params,
-            face,
-            doc,
-        });
-    }
-    out.sort_by(|a, b| a.type_name.cmp(&b.type_name));
-    Ok(out)
-}
-
-/// Resolve a node's `ui:` value back to its name in `mod.flow.ui` (for
-/// example `"GenFace"`), for the catalog's descriptive `face` field.
-fn face_name(vm: &ScriptVm<'_>, ui_module: ScriptObject, obj: ScriptObject) -> Option<String> {
-    let ui_obj = deep_value(vm, obj, "ui")?.as_object()?;
-    let mut found = None;
-    vm.bx.heap.object_data(ui_module).map_iter_ordered(|key, value| {
-        if found.is_some() {
-            return;
-        }
-        if value.as_object() == Some(ui_obj) {
-            found = key_name(vm, key);
-        }
-    });
-    found
-}
-
-fn literal_to_json_value(value: &Literal) -> JsonValue {
-    match value {
-        Literal::Null => JsonValue::Null,
-        Literal::Bool(value) => JsonValue::Bool(*value),
-        Literal::Num(value) => JsonValue::F64(*value),
-        Literal::Str(value) | Literal::Id(value) => JsonValue::String(value.clone()),
-        Literal::Arr(values) => JsonValue::Array(values.iter().map(literal_to_json_value).collect()),
-        Literal::Obj(values) => JsonValue::Object(
-            values
-                .iter()
-                .map(|(name, value)| (name.clone(), literal_to_json_value(value)))
-                .collect(),
-        ),
-    }
-}
-
-fn catalog_outputs(type_name: &str) -> Vec<Port> {
-    match type_name {
-        "Input" | "Text" | "Ask" | "Llm" => vec![Port {
-            name: "text".to_string(),
-            ty: PortType::Text,
-        }],
-        "Http" => vec![
-            Port { name: "value".to_string(), ty: PortType::Text },
-            Port { name: "meta".to_string(), ty: PortType::Json },
-        ],
-        "Publish" => vec![Port {
-            name: "asset".to_string(),
-            ty: PortType::Json,
-        }],
-        "Image" | "Upscale" => vec![Port {
-            name: "image".to_string(),
-            ty: PortType::Image,
-        }],
-        _ => Vec::new(),
-    }
-}
-
-fn default_json(value: DefaultValue) -> JsonValue {
-    match value {
-        DefaultValue::Null => JsonValue::Null,
-        DefaultValue::Num(value) => JsonValue::F64(value),
-        DefaultValue::Str(value) | DefaultValue::Id(value) => JsonValue::String(value.to_string()),
-        DefaultValue::Arr => JsonValue::Array(Vec::new()),
-        DefaultValue::Obj => JsonValue::Object(HashMap::new()),
-    }
-}
-
-fn error_from_vm(text: &str, fallback_file: &str) -> EvalError {
-    let text = text.trim();
-    if let Some(rest) = text.strip_prefix(fallback_file).and_then(|s| s.strip_prefix(':')) {
-        let mut parts = rest.splitn(3, ':');
-        if let (Some(line), Some(col), Some(message)) = (parts.next(), parts.next(), parts.next()) {
-            if let (Ok(line), Ok(col)) = (line.parse(), col.parse()) {
-                return EvalError {
-                    file: fallback_file.to_string(),
-                    line,
-                    col,
-                    message: trim_origin(message),
-                };
-            }
-        }
-    }
-    let mut parts = text.splitn(4, ':');
-    if let (Some(file), Some(line), Some(col), Some(message)) =
-        (parts.next(), parts.next(), parts.next(), parts.next())
-    {
-        if let (Ok(line), Ok(col)) = (line.parse(), col.parse()) {
-            return EvalError {
-                file: file.to_string(),
-                line,
-                col,
-                message: trim_origin(message),
-            };
-        }
-    }
-    EvalError {
-        file: fallback_file.to_string(),
-        line: 1,
-        col: 1,
-        message: text.to_string(),
-    }
-}
-
-fn trim_origin(message: &str) -> String {
-    let message = message.trim();
-    if let Some(pos) = message.rfind(" (") {
-        if message.ends_with(')') {
-            return message[..pos].trim().to_string();
-        }
-    }
-    message.to_string()
-}
-
-fn extract(
-    vm: &ScriptVm<'_>,
-    flow_value: ScriptValue,
-    source: &str,
-    file_name: &str,
-) -> Result<Graph, EvalError> {
-    let flow_obj = flow_value
-        .as_object()
-        .ok_or_else(|| at(file_name, 1, 1, "last expression is not a Flow{}"))?;
-    let prototypes = PreludePrototypes::new(vm)?;
-    if prototypes.type_of(vm, flow_obj).as_deref() != Some("Flow") {
-        let loc = object_loc(vm, flow_obj, file_name);
-        return Err(at(
-            file_name,
-            loc.line,
-            loc.col,
-            "last expression is not a Flow{}",
-        ));
-    }
-    let flow_span = object_span(vm, flow_obj, source);
-    let flow_loc = object_loc(vm, flow_obj, file_name);
-    let label = expect_string_field(vm, flow_obj, "label", source, flow_span, file_name)?;
-    let brief = expect_string_field(vm, flow_obj, "brief", source, flow_span, file_name)?;
-    let trigger = expect_id_field(vm, flow_obj, "trigger", source, flow_span, file_name)?;
-    if trigger != "manual" && trigger != "input" {
-        return Err(field_error(
-            source,
-            flow_span,
-            "trigger",
-            file_name,
-            "trigger must be @manual or @input",
-            &flow_loc,
-        ));
-    }
-    let concurrency_value = deep_value(vm, flow_obj, "concurrency").unwrap_or(NIL);
-    let concurrency_num = concurrency_value.as_number().ok_or_else(|| {
-        field_error(
-            source,
-            flow_span,
-            "concurrency",
-            file_name,
-            "concurrency must be a positive integer",
-            &flow_loc,
-        )
-    })?;
-    if concurrency_num < 1.0 || concurrency_num.fract() != 0.0 {
-        return Err(field_error(
-            source,
-            flow_span,
-            "concurrency",
-            file_name,
-            "concurrency must be a positive integer",
-            &flow_loc,
-        ));
-    }
-    let autostart = deep_value(vm, flow_obj, "autostart")
-        .and_then(|v| v.as_bool())
-        .ok_or_else(|| {
-            field_error(
-                source,
-                flow_span,
-                "autostart",
-                file_name,
-                "autostart must be a bool",
-                &flow_loc,
-            )
-        })?;
-
-    let mut raw_nodes = Vec::new();
-    vm.bx.heap.object_data(flow_obj).map_iter_ordered(|key, value| {
-        if let Some(name) = key_name(vm, key) {
-            if !matches!(
-                name.as_str(),
-                "kind"
-                    | "type_name"
-                    | "label"
-                    | "brief"
-                    | "trigger"
-                    | "concurrency"
-                    | "autostart"
-                    | "tools"
-                    | "ui"
-            ) {
-                raw_nodes.push((name, value));
-            }
-        }
-    });
-    for entry in &vm.bx.heap.object_data(flow_obj).vec {
-        if let Some(name) = key_name(vm, entry.key) {
-            raw_nodes.push((name, entry.value));
-        }
-    }
-    if raw_nodes.is_empty() {
-        // Empty flows are valid, but this also makes the intended distinction explicit.
-    }
-    let mut object_ids = HashMap::new();
-    for (id, value) in &raw_nodes {
-        let obj = value.as_object().ok_or_else(|| {
-            at(
-                file_name,
-                flow_loc.line,
-                flow_loc.col,
-                format!("flow field `{id}` is not a node"),
-            )
-        })?;
-        if object_ids.insert(obj, id.clone()).is_some() {
-            let loc = object_loc(vm, obj, file_name);
-            return Err(at(
-                file_name,
-                loc.line,
-                loc.col,
-                "the same node is listed more than once in Flow{}",
-            ));
-        }
-    }
-
-    let mut nodes = Vec::with_capacity(raw_nodes.len());
-    let mut warnings = Vec::new();
-    for (id, value) in &raw_nodes {
-        let obj = value.as_object().unwrap();
-        let type_name = prototypes.type_of(vm, obj).ok_or_else(|| {
-            let loc = object_loc(vm, obj, file_name);
-            at(
-                file_name,
-                loc.line,
-                loc.col,
-                format!("`{id}` is not a node type from mod.flow"),
-            )
-        })?;
-        if type_name == "Flow" {
-            let loc = object_loc(vm, obj, file_name);
-            return Err(at(
-                file_name,
-                loc.line,
-                loc.col,
-                format!("flow field `{id}` is not a node"),
-            ));
-        }
-        nodes.push(extract_node(
-            vm,
-            source,
-            file_name,
-            id,
-            obj,
-            &type_name,
-            &object_ids,
-            &mut warnings,
-        )?);
-    }
-
-    resolve_flexible_input_types(&mut nodes);
-    let mut edges = Vec::new();
-    for node in &nodes {
-        for input in &node.inputs {
-            if let NodeInputValue::Edge(edge) = &input.value {
-                edges.push(Edge {
-                    from_node: edge.from_node.clone(),
-                    from_port: edge.from_port.clone(),
-                    to_node: node.id.clone(),
-                    to_port: input.port.clone(),
-                });
-            }
-        }
-    }
-    validate_acyclic(&nodes, &edges, file_name)?;
-    validate_edges(&nodes, &edges, file_name)?;
-    let tools = extract_tools(vm, flow_obj, &nodes, &edges, source, flow_span, file_name)?;
-    let flow_ui_src = flow_span
-        .and_then(|span| field_sources(source, span).get("ui").copied())
-        .map(|span| source[span.0..span.1].trim().to_string())
-        .filter(|text| text != "nil");
-    Ok(Graph {
-        revision: 0,
-        label,
-        brief,
-        trigger,
-        concurrency: concurrency_num as u64,
-        autostart,
-        nodes,
-        edges,
-        tools,
-        flow_ui_src,
-        warnings,
-    })
-}
-
-struct PreludePrototypes {
-    entries: Vec<(&'static str, ScriptObject)>,
-}
-
-impl PreludePrototypes {
-    fn new(vm: &ScriptVm<'_>) -> Result<Self, EvalError> {
-        let module = own_value(vm, vm.bx.heap.modules, "flow")
-            .and_then(|value| value.as_object())
-            .ok_or_else(|| at(PRELUDE_FILE, 1, 1, "prelude module is missing"))?;
-        let mut entries = Vec::new();
-        for name in [
-            "Text", "Image", "Upscale", "Input", "Output", "Publish", "Llm", "Fn", "Http",
-            "Ask", "Gen", "Flow",
-        ] {
-            let value = own_value(vm, module, name).ok_or_else(|| {
-                at(
-                    PRELUDE_FILE,
-                    1,
-                    1,
-                    format!("prelude did not register `{name}`"),
-                )
-            })?;
-            let obj = value.as_object().ok_or_else(|| {
-                at(
-                    PRELUDE_FILE,
-                    1,
-                    1,
-                    format!("prelude `{name}` is not an object"),
-                )
-            })?;
-            let static_name = match name {
-                "Text" => "Text",
-                "Image" => "Image",
-                "Upscale" => "Upscale",
-                "Input" => "Input",
-                "Output" => "Output",
-                "Publish" => "Publish",
-                "Llm" => "Llm",
-                "Fn" => "Fn",
-                "Http" => "Http",
-                "Ask" => "Ask",
-                "Gen" => "Gen",
-                "Flow" => "Flow",
-                _ => unreachable!(),
-            };
-            entries.push((static_name, obj));
-        }
-        Ok(Self { entries })
-    }
-
-    fn type_of(&self, vm: &ScriptVm<'_>, object: ScriptObject) -> Option<String> {
-        let mut cur = Some(object);
-        let mut depth = 0;
-        while let Some(obj) = cur {
-            for (name, prototype) in &self.entries {
-                if obj == *prototype {
-                    return Some((*name).to_string());
-                }
-            }
-            cur = vm.bx.heap.proto(obj).as_object();
-            depth += 1;
-            if depth > 32 {
-                break;
-            }
-        }
-        None
-    }
-}
-
-fn extract_node(
-    vm: &ScriptVm<'_>,
-    source: &str,
-    file_name: &str,
-    id: &str,
-    obj: ScriptObject,
-    type_name: &str,
-    object_ids: &HashMap<ScriptObject, String>,
-    warnings: &mut Vec<String>,
-) -> Result<Node, EvalError> {
-    let spec = type_spec(type_name).unwrap();
-    let loc = object_loc(vm, obj, file_name);
-    let span = object_span(vm, obj, source);
-    let fields = span.map(|span| field_sources(source, span)).unwrap_or_default();
-    let context = format!("node `{id}`");
-    let mut params = Vec::new();
-    for param in spec.params {
-        let mut field_source = fields
-            .get(param.name)
-            .copied()
-            .or_else(|| source_field_in_chain(vm, obj, source, file_name, param.name));
-        let value = if spec.kind == "input" && param.name == "value" && field_source.is_none() {
-            let legacy_source = fields
-                .get("default")
-                .copied()
-                .or_else(|| source_field_in_chain(vm, obj, source, file_name, "default"));
-            if legacy_source.is_some() {
-                field_source = legacy_source;
-                deep_value(vm, obj, "default").unwrap_or(NIL)
-            } else {
-                deep_value(vm, obj, param.name).unwrap_or(NIL)
-            }
-        } else {
-            deep_value(vm, obj, param.name).unwrap_or(NIL)
-        };
-        let mut literal = literal_from_value(vm, value)
-            .map_err(|message| source_range_error(source, field_source, file_name, message, &loc))?;
-        validate_param(param, &literal)
-            .map_err(|message| source_range_error(source, field_source, file_name, message, &loc))?;
-        snap_documented_param(vm, obj, &context, param.name, &mut literal, warnings);
-        params.push((param.name.to_string(), literal));
-    }
-    let gen_inputs = if spec.kind == "gen" {
-        Some(ports_side_typed(
-            vm, obj, "in", source, span, file_name, &loc, &context, warnings,
-        )?)
-    } else {
-        None
-    };
-    if type_name == "Gen" {
-        let input_names: HashSet<String> = gen_inputs
-            .as_ref()
-            .unwrap()
-            .iter()
-            .map(|(name, _)| name.clone())
-            .collect();
-        params = generic_gen_params(vm, obj, source, span, file_name, &loc, &input_names)?;
-        for (name, literal) in &mut params {
-            snap_documented_param(vm, obj, &context, name, literal, warnings);
-        }
-    }
-
-    let mut inputs = Vec::new();
-    if type_name == "Fn" {
-        let in_value = deep_value(vm, obj, "in").unwrap_or(NIL);
-        let in_obj = in_value.as_object().ok_or_else(|| {
-            field_error(
-                source,
-                span,
-                "in",
-                file_name,
-                "Fn.in must be an object",
-                &loc,
-            )
-        })?;
-        let mut pairs = Vec::new();
-        vm.bx.heap.object_data(in_obj).map_iter_ordered(|key, value| {
-            if let Some(name) = key_name(vm, key) {
-                pairs.push((name, value));
-            }
-        });
-        for (name, value) in pairs {
-            let inferred = if looks_like_port_ref(vm, value) {
-                port_type(&name).unwrap_or(PortType::Json)
-            } else {
-                infer_literal_type(vm, value).unwrap_or(PortType::Json)
-            };
-            inputs.push(extract_input(
-                vm,
-                source,
-                file_name,
-                span,
-                &loc,
-                id,
-                &name,
-                inferred,
-                true,
-                value,
-                object_ids,
-            )?);
-        }
-        let declared: HashSet<&str> = inputs.iter().map(|input| input.port.as_str()).collect();
-        for name in fields.keys() {
-            if matches!(name.as_str(), "in" | "out" | "run") || declared.contains(name.as_str()) {
-                continue;
-            }
-            if own_value(vm, obj, name).is_some_and(|value| looks_like_port_ref(vm, value)) {
-                return Err(field_error(
-                    source,
-                    span,
-                    name,
-                    file_name,
-                    format!(
-                        "Fn field `{name}` receives an edge but is undeclared; declare it in `Fn.in`"
-                    ),
-                    &loc,
-                ));
-            }
-        }
-    } else if spec.kind == "gen" {
-        for (name, ty) in gen_inputs.unwrap() {
-            let default = spec
-                .inputs
-                .iter()
-                .find_map(|input| (input.name == name).then_some(input.default))
-                .unwrap_or(DefaultValue::Null);
-            let value = input_value(vm, obj, &name, default);
-            inputs.push(extract_input(
-                vm,
-                source,
-                file_name,
-                span,
-                &loc,
-                id,
-                &name,
-                ty,
-                false,
-                value,
-                object_ids,
-            )?);
-        }
-    } else {
-        for input in spec.inputs {
-            let mut declared_ty = input.ty;
-            if type_name == "Output" {
-                declared_ty = param_port_type(&params, "type").unwrap();
-            }
-            let value = input_value(vm, obj, input.name, input.default);
-            inputs.push(extract_input(
-                vm,
-                source,
-                file_name,
-                span,
-                &loc,
-                id,
-                input.name,
-                declared_ty,
-                input.flexible,
-                value,
-                object_ids,
-            )?);
-        }
-    }
-
-    let outputs = outputs_for(
-        vm, obj, type_name, &params, source, span, file_name, &loc, &context, warnings,
-    )?;
-    let at_source = fields.get("at").copied().or_else(|| {
-        source_field_in_chain(vm, obj, source, file_name, "at")
-    });
-    let at_value = at_source.and_then(|range| parse_vec2(source[range.0..range.1].trim()));
-    if at_source.is_some() && at_value.is_none() {
-        return Err(field_error(
-            source,
-            span,
-            "at",
-            file_name,
-            "at must be vec2(number, number)",
-            &loc,
-        ));
-    }
-    let size_source = fields.get("size").copied().or_else(|| {
-        source_field_in_chain(vm, obj, source, file_name, "size")
-    });
-    let size_value = size_source.and_then(|range| {
-        let value = source[range.0..range.1].trim();
-        (value != "nil").then(|| parse_vec2(value)).flatten()
-    });
-    if size_source.is_some()
-        && size_value.is_none()
-        && size_source.is_some_and(|range| source[range.0..range.1].trim() != "nil")
-    {
-        return Err(field_error(
-            source,
-            span,
-            "size",
-            file_name,
-            "size must be nil or vec2(number, number)",
-            &loc,
-        ));
-    }
-    let flip = deep_value(vm, obj, "flip")
-        .and_then(|value| value.as_bool())
-        .ok_or_else(|| {
-            field_error(
-                source,
-                span,
-                "flip",
-                file_name,
-                "flip must be a bool",
-                &loc,
-            )
-        })?;
-    let fn_src = if type_name == "Fn" {
-        let run = deep_value(vm, obj, "run").unwrap_or(NIL);
-        let is_fn = run
-            .as_object()
-            .map(|obj| vm.bx.heap.is_fn(obj))
-            .unwrap_or(false);
-        if !is_fn {
-            return Err(field_error(
-                source,
-                span,
-                "run",
-                file_name,
-                "Fn.run must be a closure",
-                &loc,
-            ));
-        }
-        fields
-            .get("run")
-            .copied()
-            .or_else(|| source_field_in_chain(vm, obj, source, file_name, "run"))
-            .map(|range| source[range.0..range.1].trim().to_string())
-    } else {
-        None
-    };
-    let face_src = fields
-        .get("ui")
-        .copied()
-        .or_else(|| source_field_in_chain(vm, obj, source, file_name, "ui"))
-        .map(|range| source[range.0..range.1].trim().to_string())
-        .filter(|value| value != "nil");
-    let on_fail = expect_id_field(vm, obj, "on_fail", source, span, file_name)?;
-    if on_fail != "fail" && on_fail != "skip" {
-        return Err(field_error(
-            source,
-            span,
-            "on_fail",
-            file_name,
-            "on_fail must be @fail or @skip",
-            &loc,
-        ));
-    }
-    let label = match deep_value(vm, obj, "label").unwrap_or(NIL) {
-        value if value.is_nil() => None,
-        value => Some(value_string(vm, value).ok_or_else(|| {
-            field_error(
-                source,
-                span,
-                "label",
-                file_name,
-                "label must be a string",
-                &loc,
-            )
-        })?),
-    };
-    let domain = if matches!(spec.kind, "gen" | "chat") {
-        Some(expect_string_field(vm, obj, "domain", source, span, file_name)?)
-    } else {
-        None
-    };
-    let doc = vm
-        .construction_chain(obj.into())
-        .first()
-        .and_then(|level| level.doc.clone());
-    Ok(Node {
-        id: id.to_string(),
-        kind: spec.kind.to_string(),
-        type_name: spec.type_name.to_string(),
-        params,
-        inputs,
-        outputs,
-        at: at_value,
-        size: size_value,
-        flip,
-        loc,
-        fn_src,
-        face_src,
-        on_fail,
-        label,
-        domain,
-        doc,
-    })
-}
-
-fn extract_input(
-    vm: &ScriptVm<'_>,
-    source: &str,
-    file_name: &str,
-    span: Option<(usize, usize)>,
-    loc: &Loc,
-    node_id: &str,
-    name: &str,
-    declared_ty: PortType,
-    flexible: bool,
-    value: ScriptValue,
-    object_ids: &HashMap<ScriptObject, String>,
-) -> Result<NodeInput, EvalError> {
-    if let Some(edge) = port_ref(
-        vm, value, object_ids, source, span, node_id, name, file_name, loc,
-    )? {
-        return Ok(NodeInput {
-            port: name.to_string(),
-            ty: if flexible { declared_ty } else { declared_ty },
-            value: NodeInputValue::Edge(edge),
-        });
-    }
-    if value
-        .as_object()
-        .map(|obj| vm.bx.heap.is_fn(obj))
-        .unwrap_or(false)
-    {
-        return Err(field_error(
-            source,
-            span,
-            name,
-            file_name,
-            "closure where a literal or port reference was expected",
-            loc,
-        ));
-    }
-    if let Some(referenced) = value.as_object().and_then(|object| object_ids.get(&object)) {
-        return Err(field_error(
-            source,
-            span,
-            name,
-            file_name,
-            format!("expected a port reference such as `{referenced}.text()`"),
-            loc,
-        ));
-    }
-    let literal = literal_from_value(vm, value)
-        .map_err(|message| field_error(source, span, name, file_name, message, loc))?;
-    let ty = if flexible {
-        literal_type(&literal).unwrap_or(declared_ty)
-    } else {
-        declared_ty
-    };
-    Ok(NodeInput {
-        port: name.to_string(),
-        ty,
-        value: NodeInputValue::Literal(literal),
-    })
-}
-
-fn generic_gen_params(
-    vm: &ScriptVm<'_>,
-    obj: ScriptObject,
-    source: &str,
-    span: Option<(usize, usize)>,
-    file_name: &str,
-    loc: &Loc,
-    input_names: &HashSet<String>,
-) -> Result<Vec<(String, Literal)>, EvalError> {
-    let reserved: HashSet<&str> = [
-        "kind", "type_name", "domain", "ports", "at", "size", "flip", "ui", "on_fail", "label", "out",
-    ]
-    .into_iter()
-    .collect();
-    let mut params: Vec<(String, Literal)> = Vec::new();
-    let chain = vm.construction_chain(obj.into());
-    for level in chain.iter().rev() {
-        if level.loc.as_ref().is_some_and(|location| location.file == PRELUDE_FILE) {
-            continue;
-        }
-        let mut fields = Vec::new();
-        vm.bx
-            .heap
-            .object_data(level.object)
-            .map_iter_ordered(|key, value| {
-                if let Some(name) = key_name(vm, key) {
-                    fields.push((name, value));
-                }
-            });
-        for (name, value) in fields {
-            if reserved.contains(name.as_str()) || input_names.contains(&name) {
-                continue;
-            }
-            if value
-                .as_object()
-                .is_some_and(|object| vm.bx.heap.is_fn(object))
-            {
-                continue;
-            }
-            let literal = literal_from_value(vm, value).map_err(|message| {
-                field_error(source, span, &name, file_name, message, loc)
-            })?;
-            if let Some((_, old)) = params.iter_mut().find(|(param, _)| param == &name) {
-                *old = literal;
-            } else {
-                params.push((name, literal));
-            }
-        }
-    }
-    Ok(params)
-}
-
-fn field_doc(vm: &ScriptVm<'_>, obj: ScriptObject, name: &str) -> Option<String> {
-    let wanted = LiveId::from_str(name);
-    vm.construction_chain(obj.into()).iter().find_map(|level| {
-        level
-            .field_docs
-            .iter()
-            .find_map(|(id, text)| (*id == wanted).then(|| text.clone()))
-    })
-}
-
-fn display_number(value: f64) -> String {
-    if value.fract().abs() < 1e-9 {
-        format!("{value:.0}")
-    } else {
-        value.to_string()
-    }
-}
-
-/// Apply a documented numeric step before the evaluated graph reaches an
-/// executor. Ranges remain editor bounds; the step is a backend contract.
-fn snap_documented_param(
-    vm: &ScriptVm<'_>,
-    obj: ScriptObject,
-    context: &str,
-    name: &str,
-    literal: &mut Literal,
-    warnings: &mut Vec<String>,
-) {
-    let Literal::Num(value) = literal else {
-        return;
-    };
-    let Some(step) = field_doc(vm, obj, name)
-        .map(|doc| parse_doc_hint(&doc))
-        .and_then(|hint| hint.step)
-        .filter(|step| step.is_finite() && *step > 0.0)
-    else {
-        return;
-    };
-    let snapped = (*value / step).round() * step;
-    if (snapped - *value).abs() <= 1e-9 {
-        return;
-    }
-    warnings.push(format!(
-        "{context}: {name} {} snapped to {}",
-        display_number(*value),
-        display_number(snapped)
-    ));
-    *value = snapped;
-}
-
-fn port_ref(
-    vm: &ScriptVm<'_>,
-    value: ScriptValue,
-    object_ids: &HashMap<ScriptObject, String>,
-    source: &str,
-    span: Option<(usize, usize)>,
-    to_node: &str,
-    field: &str,
-    file_name: &str,
-    loc: &Loc,
-) -> Result<Option<EdgeRef>, EvalError> {
-    let Some(obj) = value.as_object() else {
-        return Ok(None);
-    };
-    if vm.bx.heap.is_fn(obj) {
-        return Ok(None);
-    }
-    let Some(node_value) = own_value(vm, obj, "node") else {
-        return Ok(None);
-    };
-    let Some(port_value) = own_value(vm, obj, "port") else {
-        return Ok(None);
-    };
-    let node_obj = node_value.as_object().ok_or_else(|| {
-        field_error(
-            source,
-            span,
-            field,
-            file_name,
-            "invalid port reference node",
-            loc,
-        )
-    })?;
-    let from_node = object_ids.get(&node_obj).cloned().ok_or_else(|| {
-        let referenced = source_port_ref_node(source, span, field).unwrap_or("unknown");
-        field_error(
-            source,
-            span,
-            field,
-            file_name,
-            format!(
-                "node `{referenced}` is referenced by `{to_node}.{field}` but not listed in `Flow{{}}`"
-            ),
-            loc,
-        )
-    })?;
-    let from_port = value_id(port_value).ok_or_else(|| {
-        field_error(
-            source,
-            span,
-            field,
-            file_name,
-            "invalid port reference port",
-            loc,
-        )
-    })?;
-    Ok(Some(EdgeRef {
-        from_node,
-        from_port,
-    }))
-}
-
-fn looks_like_port_ref(vm: &ScriptVm<'_>, value: ScriptValue) -> bool {
-    value.as_object().is_some_and(|obj| {
-        !vm.bx.heap.is_fn(obj)
-            && own_value(vm, obj, "node").is_some()
-            && own_value(vm, obj, "port").is_some()
-    })
-}
-
-fn source_port_ref_node<'a>(
-    source: &'a str,
-    span: Option<(usize, usize)>,
-    field: &str,
-) -> Option<&'a str> {
-    let range = field_sources(source, span?).get(field).copied()?;
-    let expression = source[range.0..range.1].trim();
-    let name = expression.split_once('.')?.0.trim();
-    (!name.is_empty()
-        && name.as_bytes().first().is_some_and(|byte| is_ident_start(*byte))
-        && name.as_bytes().iter().all(|byte| is_ident_continue(*byte)))
-    .then_some(name)
-}
-
-fn outputs_for(
-    vm: &ScriptVm<'_>,
-    obj: ScriptObject,
-    type_name: &str,
-    params: &[(String, Literal)],
-    source: &str,
-    span: Option<(usize, usize)>,
-    file_name: &str,
-    loc: &Loc,
-    context: &str,
-    warnings: &mut Vec<String>,
-) -> Result<Vec<Port>, EvalError> {
-    if type_spec(type_name).is_some_and(|spec| spec.kind == "gen") {
-        return Ok(ports_side_typed(
-            vm, obj, "out", source, span, file_name, loc, context, warnings,
-        )?
-        .into_iter()
-        .map(|(name, ty)| Port { name, ty })
-        .collect());
-    }
-    Ok(match type_name {
-        "Input" | "Text" | "Ask" => vec![Port {
-            name: port_type_name(param_port_type(params, "type").unwrap()).to_string(),
-            ty: param_port_type(params, "type").unwrap(),
-        }],
-        "Output" => vec![],
-        "Publish" => vec![Port {
-            name: "asset".to_string(),
-            ty: PortType::Json,
-        }],
-        "Llm" => vec![Port {
-            name: "text".to_string(),
-            ty: PortType::Text,
-        }],
-        "Fn" => {
-            let names = param_id_array(params, "out").ok_or_else(|| {
-                field_error(
-                    source,
-                    span,
-                    "out",
-                    file_name,
-                    "Fn.out must be an array of port ids",
-                    loc,
-                )
-            })?;
-            names
-                .into_iter()
-                .map(|name| Port {
-                    ty: port_type(&name).unwrap_or(PortType::Json),
-                    name,
-                })
-                .collect()
-        }
-        "Http" => vec![
-            Port {
-                name: "value".to_string(),
-                ty: param_port_type(params, "out").unwrap(),
-            },
-            Port {
-                name: "meta".to_string(),
-                ty: PortType::Json,
-            },
-        ],
-        _ => unreachable!(),
-    })
-}
-
-/// Read one side (`"in"` or `"out"`) of a `Gen`-kind node's `ports:`
-/// declaration.
-///
-/// The current form is a typed map, `{name: @type, ...}`, and every named
-/// port carries its own declared type. The old form, `[@name, ...]`, still
-/// parses for one release: the type is inferred from the port's name (the
-/// historical, ambiguous behavior a second image or text port could not
-/// escape), and a deprecation note is pushed to `warnings`.
-fn ports_side_typed(
-    vm: &ScriptVm<'_>,
-    obj: ScriptObject,
-    side: &str,
-    source: &str,
-    span: Option<(usize, usize)>,
-    file_name: &str,
-    loc: &Loc,
-    context: &str,
-    warnings: &mut Vec<String>,
-) -> Result<Vec<(String, PortType)>, EvalError> {
-    let ports = deep_value(vm, obj, "ports")
-        .and_then(|v| v.as_object())
-        .ok_or_else(|| {
-            field_error(
-                source,
-                span,
-                "ports",
-                file_name,
-                "Gen.ports must be an object",
-                loc,
-            )
-        })?;
-    let value = deep_value(vm, ports, side).unwrap_or(NIL);
-    if let Some(map_obj) = value.as_object() {
-        if !vm.bx.heap.is_fn(map_obj) {
-            let mut pairs = Vec::new();
-            vm.bx.heap.object_data(map_obj).map_iter_ordered(|key, val| {
-                if let Some(name) = key_name(vm, key) {
-                    pairs.push((name, val));
-                }
-            });
-            let mut out = Vec::with_capacity(pairs.len());
-            for (name, val) in pairs {
-                let ty = value_id(val).and_then(|id| port_type(&id)).ok_or_else(|| {
-                    field_error(
-                        source,
-                        span,
-                        "ports",
-                        file_name,
-                        format!("Gen.ports.{side}.{name} must be a port type"),
-                        loc,
-                    )
-                })?;
-                out.push((name, ty));
-            }
-            return Ok(out);
-        }
-    }
-    if value.as_array().is_some() {
-        let names = id_array(vm, value).ok_or_else(|| {
-            field_error(
-                source,
-                span,
-                "ports",
-                file_name,
-                format!("Gen.ports.{side} must be an array of port ids"),
-                loc,
-            )
-        })?;
-        warnings.push(format!(
-            "{context}: ports.{side} uses the deprecated array form `[{}]`; declare `{side}: {{ name: @type, ... }}` with explicit types",
-            names
-                .iter()
-                .map(|name| format!("@{name}"))
-                .collect::<Vec<_>>()
-                .join(", "),
-        ));
-        return Ok(names
-            .into_iter()
-            .map(|name| {
-                let ty = if side == "in" {
-                    input_port_type(&name)
-                } else {
-                    port_type(&name).unwrap_or(PortType::Json)
-                };
-                (name, ty)
-            })
-            .collect());
-    }
-    Err(field_error(
-        source,
-        span,
-        "ports",
-        file_name,
-        format!("Gen.ports.{side} must be an object or an array of port ids"),
-        loc,
-    ))
-}
-
-fn validate_param(param: &ParamSpec, value: &Literal) -> Result<(), String> {
-    let ok = match param.expected {
-        ParamType::String => matches!(value, Literal::Str(_)),
-        ParamType::Literal => true,
-        ParamType::Number => matches!(value, Literal::Num(n) if n.is_finite()),
-        ParamType::NonNegativeInteger => {
-            matches!(value, Literal::Num(n) if n.is_finite() && *n >= 0.0 && n.fract() == 0.0)
-        }
-        ParamType::PortTypeNoBytes => match value {
-            Literal::Id(value) => port_type(value).is_some_and(|ty| ty != PortType::Bytes),
-            _ => false,
-        },
-        ParamType::PortTypeWithBytes => match value {
-            Literal::Id(value) => port_type(value).is_some(),
-            _ => false,
-        },
-        ParamType::HttpOut => match value {
-            Literal::Id(value) => matches!(
-                value.as_str(),
-                "text" | "json" | "image" | "audio" | "video" | "bytes"
-            ),
-            _ => false,
-        },
-        ParamType::HttpMethod => {
-            matches!(value, Literal::Id(value) if matches!(value.as_str(), "get" | "post" | "put" | "delete"))
-        }
-        ParamType::LiteralArray => matches!(value, Literal::Arr(_)),
-    };
-    if ok {
-        Ok(())
-    } else if matches!(param.expected, ParamType::HttpMethod) {
-        Err(
-            "wrong type for parameter `method`; allowed methods are @get, @post, @put, @delete"
-                .to_string(),
-        )
-    } else {
-        Err(format!("wrong type for parameter `{}`", param.name))
-    }
-}
-
-fn resolve_flexible_input_types(nodes: &mut [Node]) {
-    let outputs: HashMap<(String, String), PortType> = nodes
-        .iter()
-        .flat_map(|node| {
-            node.outputs.iter().map(|port| {
-                ((node.id.clone(), port.name.clone()), port.ty)
-            })
-        })
-        .collect();
-    for node in nodes {
-        for input in &mut node.inputs {
-            let flexible = node.kind == "fn"
-                || node.kind == "publish"
-                || (node.kind == "http" && input.port == "body");
-            if !flexible {
-                continue;
-            }
-            if let NodeInputValue::Edge(edge) = &input.value {
-                if let Some(ty) = outputs.get(&(edge.from_node.clone(), edge.from_port.clone())) {
-                    input.ty = *ty;
-                }
-            }
-        }
-    }
-}
-
-fn validate_edges(nodes: &[Node], edges: &[Edge], file_name: &str) -> Result<(), EvalError> {
-    let node_map: HashMap<_, _> = nodes.iter().map(|node| (node.id.as_str(), node)).collect();
-    for edge in edges {
-        let from = node_map[edge.from_node.as_str()];
-        let to = node_map[edge.to_node.as_str()];
-        let output = from
-            .outputs
-            .iter()
-            .find(|port| port.name == edge.from_port)
-            .ok_or_else(|| {
-                at(
-                    file_name,
-                    to.loc.line,
-                    to.loc.col,
-                    format!(
-                        "node `{}` has no output port `{}`",
-                        edge.from_node, edge.from_port
-                    ),
-                )
-            })?;
-        let input = to
-            .inputs
-            .iter()
-            .find(|port| port.port == edge.to_port)
-            .unwrap();
-        let flexible = to.kind == "fn"
-            || to.kind == "publish"
-            || (to.kind == "http" && input.port == "body");
-        if !flexible && output.ty != input.ty {
-            return Err(at(
-                file_name,
-                to.loc.line,
-                to.loc.col,
-                format!(
-                    "type mismatch: {}.{} is {}, but {}.{} expects {}",
-                    edge.from_node,
-                    edge.from_port,
-                    port_type_name(output.ty),
-                    edge.to_node,
-                    edge.to_port,
-                    port_type_name(input.ty)
-                ),
-            ));
-        }
-    }
-    Ok(())
-}
-
-fn validate_acyclic(nodes: &[Node], edges: &[Edge], file_name: &str) -> Result<(), EvalError> {
-    let mut indegree: HashMap<&str, usize> = nodes.iter().map(|n| (n.id.as_str(), 0)).collect();
-    let mut outgoing: HashMap<&str, Vec<&str>> = HashMap::new();
-    for edge in edges {
-        *indegree.get_mut(edge.to_node.as_str()).unwrap() += 1;
-        outgoing
-            .entry(edge.from_node.as_str())
-            .or_default()
-            .push(edge.to_node.as_str());
-    }
-    let mut ready: Vec<&str> = nodes
-        .iter()
-        .filter(|node| indegree[node.id.as_str()] == 0)
-        .map(|node| node.id.as_str())
-        .collect();
-    let mut seen = 0;
-    while !ready.is_empty() {
-        let id = ready.remove(0);
-        seen += 1;
-        for next in outgoing.get(id).into_iter().flatten() {
-            let degree = indegree.get_mut(next).unwrap();
-            *degree -= 1;
-            if *degree == 0 {
-                ready.push(next);
-            }
-        }
-    }
-    if seen != nodes.len() {
-        let node = nodes
-            .iter()
-            .find(|node| indegree[node.id.as_str()] != 0)
-            .unwrap();
-        return Err(at(
-            file_name,
-            node.loc.line,
-            node.loc.col,
-            format!("cycle involving node `{}`", node.id),
-        ));
-    }
-    Ok(())
-}
-
-fn extract_tools(
-    vm: &ScriptVm<'_>,
-    flow: ScriptObject,
-    nodes: &[Node],
-    edges: &[Edge],
-    source: &str,
-    flow_span: Option<(usize, usize)>,
-    file_name: &str,
-) -> Result<Vec<ToolEntry>, EvalError> {
-    let input_ids: Vec<String> = nodes
-        .iter()
-        .filter(|node| node.kind == "input")
-        .map(|node| node.id.clone())
-        .collect();
-    let output_ids: Vec<String> = nodes
-        .iter()
-        .filter(|node| matches!(node.kind.as_str(), "output" | "publish"))
-        .map(|node| node.id.clone())
-        .collect();
-    let mut tools = vec![ToolEntry {
-        name: "run".to_string(),
-        inputs: input_ids,
-        outputs: output_ids,
-        nodes: nodes.iter().map(|node| node.id.clone()).collect(),
-    }];
-    let Some(tools_obj) = deep_value(vm, flow, "tools").and_then(|v| v.as_object()) else {
-        return Err(field_error(
-            source,
-            flow_span,
-            "tools",
-            file_name,
-            "Flow.tools must be an object",
-            &object_loc(vm, flow, file_name),
-        ));
-    };
-    let node_by_obj: HashMap<ScriptObject, &Node> = nodes
-        .iter()
-        .filter_map(|node| {
-            // Resolve through the Flow object's own value so identity remains authoritative.
-            own_value(vm, flow, &node.id)
-                .and_then(|v| v.as_object())
-                .map(|obj| (obj, node))
-        })
-        .collect();
-    let mut custom = Vec::new();
-    vm.bx.heap
-        .object_data(tools_obj)
-        .map_iter_ordered(|key, value| {
-            if let Some(name) = key_name(vm, key) {
-                custom.push((name, value));
-            }
-        });
-    for (name, value) in custom {
-        if name == "run" {
-            return Err(field_error(
-                source,
-                flow_span,
-                "tools",
-                file_name,
-                "`run` is reserved for the full-flow tool",
-                &object_loc(vm, flow, file_name),
-            ));
-        }
-        let entry = value.as_object().ok_or_else(|| {
-            field_error(
-                source,
-                flow_span,
-                "tools",
-                file_name,
-                "tool entry must be an object",
-                &object_loc(vm, flow, file_name),
-            )
-        })?;
-        let inputs = tool_node_array(vm, entry, "in", &node_by_obj, "input").map_err(|msg| {
-            field_error(
-                source,
-                flow_span,
-                "tools",
-                file_name,
-                msg,
-                &object_loc(vm, flow, file_name),
-            )
-        })?;
-        let outputs =
-            tool_terminal_node_array(vm, entry, "out", &node_by_obj).map_err(|msg| {
-                field_error(
-                    source,
-                    flow_span,
-                    "tools",
-                    file_name,
-                    msg,
-                    &object_loc(vm, flow, file_name),
-                )
-            })?;
-        let keep = dependency_set(&outputs, edges);
-        let selected_nodes = nodes
-            .iter()
-            .filter(|node| keep.contains(&node.id))
-            .map(|node| node.id.clone())
-            .collect();
-        tools.push(ToolEntry {
-            name,
-            inputs,
-            outputs,
-            nodes: selected_nodes,
-        });
-    }
-    Ok(tools)
-}
-
-fn tool_node_array(
-    vm: &ScriptVm<'_>,
-    entry: ScriptObject,
-    field: &str,
-    node_by_obj: &HashMap<ScriptObject, &Node>,
-    expected_kind: &str,
-) -> Result<Vec<String>, String> {
-    let value = deep_value(vm, entry, field).ok_or_else(|| format!("tool.{field} is missing"))?;
-    let array = value
-        .as_array()
-        .ok_or_else(|| format!("tool.{field} must be an array of nodes"))?;
-    let mut ids = Vec::new();
-    for index in 0..vm.bx.heap.array_len(array) {
-        let value = vm.bx.heap.array_index_unchecked(array, index);
-        let obj = value
-            .as_object()
-            .ok_or_else(|| format!("tool.{field} entry is not a node"))?;
-        let node = node_by_obj
-            .get(&obj)
-            .ok_or_else(|| "node not in flow".to_string())?;
-        if node.kind != expected_kind {
-            return Err(format!(
-                "tool.{field} node `{}` must be an {expected_kind} node",
-                node.id
-            ));
-        }
-        ids.push(node.id.clone());
-    }
-    Ok(ids)
-}
-
-fn tool_terminal_node_array(
-    vm: &ScriptVm<'_>,
-    entry: ScriptObject,
-    field: &str,
-    node_by_obj: &HashMap<ScriptObject, &Node>,
-) -> Result<Vec<String>, String> {
-    let value = deep_value(vm, entry, field).ok_or_else(|| format!("tool.{field} is missing"))?;
-    let array = value
-        .as_array()
-        .ok_or_else(|| format!("tool.{field} must be an array of nodes"))?;
-    let mut ids = Vec::new();
-    for index in 0..vm.bx.heap.array_len(array) {
-        let value = vm.bx.heap.array_index_unchecked(array, index);
-        let obj = value
-            .as_object()
-            .ok_or_else(|| format!("tool.{field} entry is not a node"))?;
-        let node = node_by_obj
-            .get(&obj)
-            .ok_or_else(|| "node not in flow".to_string())?;
-        if !matches!(node.kind.as_str(), "output" | "publish") {
-            return Err(format!(
-                "tool.{field} node `{}` must be an output or Publish node",
-                node.id
-            ));
-        }
-        ids.push(node.id.clone());
-    }
-    Ok(ids)
-}
-
-fn dependency_set(outputs: &[String], edges: &[Edge]) -> HashSet<String> {
-    let mut keep: HashSet<String> = outputs.iter().cloned().collect();
-    let mut changed = true;
-    while changed {
-        changed = false;
-        for edge in edges {
-            if keep.contains(&edge.to_node) && keep.insert(edge.from_node.clone()) {
-                changed = true;
-            }
-        }
-    }
-    keep
-}
-
-fn param_port_type(params: &[(String, Literal)], name: &str) -> Option<PortType> {
-    params.iter().find_map(|(param, value)| {
-        if param == name {
-            if let Literal::Id(value) = value {
-                return port_type(value);
-            }
-        }
-        None
-    })
-}
-
-fn param_id_array(params: &[(String, Literal)], name: &str) -> Option<Vec<String>> {
-    params.iter().find_map(|(param, value)| {
-        if param != name {
-            return None;
-        }
-        let Literal::Arr(values) = value else {
-            return None;
-        };
-        values
-            .iter()
-            .map(|value| match value {
-                Literal::Id(value) => Some(value.clone()),
-                _ => None,
-            })
-            .collect()
-    })
-}
-
-fn id_array(vm: &ScriptVm<'_>, value: ScriptValue) -> Option<Vec<String>> {
-    let array = value.as_array()?;
-    let mut values = Vec::new();
-    for index in 0..vm.bx.heap.array_len(array) {
-        values.push(value_id(vm.bx.heap.array_index_unchecked(array, index))?);
-    }
-    Some(values)
-}
-
-fn infer_literal_type(vm: &ScriptVm<'_>, value: ScriptValue) -> Option<PortType> {
-    if value.as_object().is_some_and(|obj| vm.bx.heap.is_fn(obj)) {
-        return None;
-    }
-    literal_from_value(vm, value)
-        .ok()
-        .and_then(|literal| literal_type(&literal))
-}
-
-fn literal_type(value: &Literal) -> Option<PortType> {
-    Some(match value {
-        Literal::Str(_) | Literal::Id(_) => PortType::Text,
-        Literal::Arr(_) => PortType::List,
-        Literal::Obj(_) | Literal::Bool(_) | Literal::Num(_) => PortType::Json,
-        Literal::Null => return None,
-    })
-}
-
-fn literal_from_value(vm: &ScriptVm<'_>, value: ScriptValue) -> Result<Literal, String> {
-    literal_from_value_inner(vm, value, &mut HashSet::new(), &mut HashSet::new())
-}
-
-fn literal_from_value_inner(
-    vm: &ScriptVm<'_>,
-    value: ScriptValue,
-    objects: &mut HashSet<ScriptObject>,
-    arrays: &mut HashSet<ScriptArray>,
-) -> Result<Literal, String> {
-    if value.is_nil() {
-        return Ok(Literal::Null);
-    }
-    if let Some(value) = value.as_bool() {
-        return Ok(Literal::Bool(value));
-    }
-    if let Some(value) = value.as_number() {
-        if !value.is_finite() {
-            return Err("non-finite number is not a flow literal".to_string());
-        }
-        return Ok(Literal::Num(value));
-    }
-    if let Some(value) = value_string(vm, value) {
-        return Ok(Literal::Str(value));
-    }
-    if let Some(value) = value_id(value) {
-        return Ok(Literal::Id(value));
-    }
-    if let Some(array) = value.as_array() {
-        if !arrays.insert(array) {
-            return Err("cyclic array is not a flow literal".to_string());
-        }
-        let mut values = Vec::new();
-        for index in 0..vm.bx.heap.array_len(array) {
-            values.push(literal_from_value_inner(
-                vm,
-                vm.bx.heap.array_index_unchecked(array, index),
-                objects,
-                arrays,
-            )?);
-        }
-        arrays.remove(&array);
-        return Ok(Literal::Arr(values));
-    }
-    if let Some(obj) = value.as_object() {
-        if vm.bx.heap.is_fn(obj) {
-            return Err("closure is not a literal".to_string());
-        }
-        if !objects.insert(obj) {
-            return Err("cyclic object is not a flow literal".to_string());
-        }
-        let mut values = Vec::new();
-        vm.bx.heap.object_data(obj).map_iter_ordered(|key, value| {
-            if let Some(key) = key_name(vm, key) {
-                values.push((key, value));
-            }
-        });
-        let mut literals = Vec::with_capacity(values.len());
-        for (key, value) in values {
-            literals.push((
-                key,
-                literal_from_value_inner(vm, value, objects, arrays)?,
-            ));
-        }
-        objects.remove(&obj);
-        return Ok(Literal::Obj(literals));
-    }
-    Err("value is not a flow literal".to_string())
-}
-
-fn own_value(vm: &ScriptVm<'_>, obj: ScriptObject, name: &str) -> Option<ScriptValue> {
-    let key: ScriptValue = LiveId::from_str(name).into();
-    let data = vm.bx.heap.object_data(obj);
-    data.map_get(&key).or_else(|| {
-        data.vec
-            .iter()
-            .rev()
-            .find(|entry| entry.key == key)
-            .map(|entry| entry.value)
-    })
-}
-
-fn deep_value(vm: &ScriptVm<'_>, mut obj: ScriptObject, name: &str) -> Option<ScriptValue> {
-    loop {
-        if let Some(value) = own_value(vm, obj, name) {
-            return Some(value);
-        }
-        obj = vm.bx.heap.proto(obj).as_object()?;
-    }
-}
-
-fn key_name(vm: &ScriptVm<'_>, value: ScriptValue) -> Option<String> {
-    value_id(value).or_else(|| value_string(vm, value))
-}
-
-fn value_id(value: ScriptValue) -> Option<String> {
-    value
-        .as_id()
-        .and_then(|id| id.as_string(|name| name.map(str::to_string)))
-}
-
-fn value_string(vm: &ScriptVm<'_>, value: ScriptValue) -> Option<String> {
-    vm.bx
-        .heap
-        .string_with(value, |_heap, value| value.to_string())
-}
-
-fn input_value(
-    vm: &ScriptVm<'_>,
-    obj: ScriptObject,
-    name: &str,
-    default: DefaultValue,
-) -> ScriptValue {
-    let value = deep_value(vm, obj, name).unwrap_or(NIL);
-    if matches!(default, DefaultValue::Null)
-        && value
-            .as_object()
-            .is_some_and(|object| vm.bx.heap.is_fn(object))
-    {
-        NIL
-    } else {
-        value
-    }
-}
-
-fn expect_string_field(
-    vm: &ScriptVm<'_>,
-    obj: ScriptObject,
-    name: &str,
-    source: &str,
-    span: Option<(usize, usize)>,
-    file_name: &str,
-) -> Result<String, EvalError> {
-    let loc = object_loc(vm, obj, file_name);
-    deep_value(vm, obj, name)
-        .and_then(|value| value_string(vm, value))
-        .ok_or_else(|| {
-            field_error(
-                source,
-                span,
-                name,
-                file_name,
-                format!("{name} must be a string"),
-                &loc,
-            )
-        })
-}
-
-fn expect_id_field(
-    vm: &ScriptVm<'_>,
-    obj: ScriptObject,
-    name: &str,
-    source: &str,
-    span: Option<(usize, usize)>,
-    file_name: &str,
-) -> Result<String, EvalError> {
-    let loc = object_loc(vm, obj, file_name);
-    deep_value(vm, obj, name)
-        .and_then(value_id)
-        .ok_or_else(|| {
-            field_error(
-                source,
-                span,
-                name,
-                file_name,
-                format!("{name} must be an id"),
-                &loc,
-            )
-        })
-}
-
-fn object_loc(vm: &ScriptVm<'_>, obj: ScriptObject, _file_name: &str) -> Loc {
-    vm.bx
-        .code
-        .ip_to_loc(vm.bx.heap.made_at(obj))
-        .map(|loc| Loc {
-            line: loc.line,
-            col: loc.col,
-        })
-        .unwrap_or(Loc { line: 1, col: 1 })
-}
-
-fn at(file: &str, line: u32, col: u32, message: impl Into<String>) -> EvalError {
-    EvalError {
-        file: file.to_string(),
-        line,
-        col,
-        message: message.into(),
-    }
-}
-
-pub(crate) fn source_size_error(file_name: &str) -> EvalError {
-    at(
-        file_name,
-        1,
-        1,
-        "flow source exceeds the 192 KiB size budget",
-    )
-}
-
-fn field_error(
-    source: &str,
-    span: Option<(usize, usize)>,
-    field: &str,
-    file_name: &str,
-    message: impl Into<String>,
-    fallback: &Loc,
-) -> EvalError {
-    let (line, col) = span
-        .and_then(|span| field_sources(source, span).get(field).map(|range| range.0))
-        .map(|offset| offset_line_col(source, offset))
-        .unwrap_or((fallback.line, fallback.col));
-    at(file_name, line, col, message)
-}
-
-fn source_range_error(
-    source: &str,
-    range: Option<(usize, usize)>,
-    file_name: &str,
-    message: impl Into<String>,
-    fallback: &Loc,
-) -> EvalError {
-    let (line, col) = range
-        .map(|range| offset_line_col(source, range.0))
-        .unwrap_or((fallback.line, fallback.col));
-    at(file_name, line, col, message)
-}
-
-fn object_span(vm: &ScriptVm<'_>, obj: ScriptObject, source: &str) -> Option<(usize, usize)> {
-    let loc = vm.bx.code.ip_to_loc(vm.bx.heap.made_at(obj))?;
-    let offset = line_col_offset(source, loc.line, loc.col)?;
-    let open = find_next_code_char(source, offset, b'{')?;
-    let close = matching_delimiter(source, open, b'{', b'}')?;
-    Some((open, close + 1))
-}
-
-fn source_field_in_chain(
-    vm: &ScriptVm<'_>,
-    obj: ScriptObject,
-    source: &str,
-    file_name: &str,
-    field: &str,
-) -> Option<(usize, usize)> {
-    for level in vm.construction_chain(obj.into()) {
-        if !level
-            .loc
-            .as_ref()
-            .is_some_and(|location| location.file == file_name)
-        {
-            continue;
-        }
-        if own_value(vm, level.object, field).is_none() {
-            continue;
-        }
-        let span = object_span(vm, level.object, source)?;
-        if let Some(range) = field_sources(source, span).get(field).copied() {
-            return Some(range);
-        }
-    }
-    None
-}
-
-fn line_col_offset(source: &str, line: u32, col: u32) -> Option<usize> {
-    let mut offset = 0usize;
-    // Object construction lines are zero-based while columns are one-based;
-    // source locations exposed by flow diagnostics are one-based.
-    let target_line = line as usize + 1;
-    for (index, text) in source.split_inclusive('\n').enumerate() {
-        if index + 1 == target_line {
-            let byte_col = text
-                .char_indices()
-                .nth(col.max(1) as usize - 1)
-                .map(|(index, _)| index)
-                .unwrap_or(text.len());
-            return Some(offset + byte_col);
-        }
-        offset += text.len();
-    }
-    if target_line == source.lines().count() + 1 {
-        Some(source.len())
-    } else {
-        None
-    }
-}
-
-fn offset_line_col(source: &str, offset: usize) -> (u32, u32) {
-    let prefix = &source[..offset.min(source.len())];
-    let line = prefix.bytes().filter(|byte| *byte == b'\n').count() as u32 + 1;
-    let col = prefix
-        .rfind('\n')
-        .map(|index| prefix[index + 1..].chars().count())
-        .unwrap_or_else(|| prefix.chars().count()) as u32
-        + 1;
-    (line, col)
-}
-
-fn validate_source(source: &str, file_name: &str) -> Result<(), EvalError> {
-    if source.len() > MAX_SOURCE_BYTES {
-        return Err(source_size_error(file_name));
-    }
-    let bytes = source.as_bytes();
-    let mut braces = Vec::new();
-    let mut index = 0;
-    while index < bytes.len() {
-        match bytes[index] {
-            b'"' => {
-                index = skip_string(bytes, index).ok_or_else(|| {
-                    let (line, col) = offset_line_col(source, index);
-                    at(file_name, line, col, "unterminated string literal")
-                })?;
-            }
-            b'/' if bytes.get(index + 1) == Some(&b'/') => {
-                index = skip_line_comment(bytes, index);
-            }
-            b'/' if bytes.get(index + 1) == Some(&b'*') => {
-                index = skip_block_comment(bytes, index).ok_or_else(|| {
-                    let (line, col) = offset_line_col(source, index);
-                    at(file_name, line, col, "unterminated block comment")
-                })?;
-            }
-            b'{' => {
-                braces.push(index);
-                index += 1;
-            }
-            b'}' => {
-                if braces.pop().is_none() {
-                    let (line, col) = offset_line_col(source, index);
-                    return Err(at(file_name, line, col, "unmatched closing brace"));
-                }
-                index += 1;
-            }
-            _ => index += 1,
-        }
-    }
-    if let Some(open) = braces.pop() {
-        let (line, col) = offset_line_col(source, open);
-        return Err(at(file_name, line, col, "unterminated object literal"));
-    }
-    Ok(())
-}
-
-fn find_next_code_char(source: &str, start: usize, needle: u8) -> Option<usize> {
-    let bytes = source.as_bytes();
-    let mut index = start.min(bytes.len());
-    while index < bytes.len() {
-        match bytes[index] {
-            b'"' => index = skip_string(bytes, index)?,
-            b'/' if bytes.get(index + 1) == Some(&b'/') => index = skip_line_comment(bytes, index),
-            b'/' if bytes.get(index + 1) == Some(&b'*') => index = skip_block_comment(bytes, index)?,
-            value if value == needle => return Some(index),
-            _ => index += 1,
-        }
-    }
-    None
-}
-
-fn matching_delimiter(source: &str, open: usize, left: u8, right: u8) -> Option<usize> {
-    let bytes = source.as_bytes();
-    let mut depth = 0usize;
-    let mut index = open;
-    while index < bytes.len() {
-        match bytes[index] {
-            b'"' => index = skip_string(bytes, index)?,
-            b'/' if bytes.get(index + 1) == Some(&b'/') => index = skip_line_comment(bytes, index),
-            b'/' if bytes.get(index + 1) == Some(&b'*') => index = skip_block_comment(bytes, index)?,
-            value if value == left => {
-                depth += 1;
-                index += 1;
-            }
-            value if value == right => {
-                depth = depth.checked_sub(1)?;
-                if depth == 0 {
-                    return Some(index);
-                }
-                index += 1;
-            }
-            _ => index += 1,
-        }
-    }
-    None
-}
-
-fn skip_string(bytes: &[u8], mut index: usize) -> Option<usize> {
-    index += 1;
-    while index < bytes.len() {
-        match bytes[index] {
-            b'\\' => index = (index + 2).min(bytes.len()),
-            b'"' => return Some(index + 1),
-            _ => index += 1,
-        }
-    }
-    None
-}
-
-fn skip_line_comment(bytes: &[u8], mut index: usize) -> usize {
-    while index < bytes.len() && bytes[index] != b'\n' {
-        index += 1;
-    }
-    index
-}
-
-fn skip_block_comment(bytes: &[u8], mut index: usize) -> Option<usize> {
-    index += 2;
-    while index + 1 < bytes.len() {
-        if bytes[index] == b'*' && bytes[index + 1] == b'/' {
-            return Some(index + 2);
-        }
-        index += 1;
-    }
-    None
-}
-
-fn field_sources(source: &str, span: (usize, usize)) -> HashMap<String, (usize, usize)> {
-    let bytes = source.as_bytes();
-    let mut keys = Vec::new();
-    let mut index = span.0 + 1;
-    let end = span.1.saturating_sub(1);
-    let mut braces = 0usize;
-    let mut brackets = 0usize;
-    let mut parens = 0usize;
-    while index < end {
-        match bytes[index] {
-            b'"' => {
-                index = skip_string(bytes, index).unwrap_or(end);
-                continue;
-            }
-            b'/' if bytes.get(index + 1) == Some(&b'/') => {
-                index = skip_line_comment(bytes, index);
-                continue;
-            }
-            b'/' if bytes.get(index + 1) == Some(&b'*') => {
-                index = skip_block_comment(bytes, index).unwrap_or(end);
-                continue;
-            }
-            b'{' => braces += 1,
-            b'}' => braces = braces.saturating_sub(1),
-            b'[' => brackets += 1,
-            b']' => brackets = brackets.saturating_sub(1),
-            b'(' => parens += 1,
-            b')' => parens = parens.saturating_sub(1),
-            byte if braces == 0 && brackets == 0 && parens == 0 && is_ident_start(byte) => {
-                let key_start = index;
-                index += 1;
-                while index < end && is_ident_continue(bytes[index]) {
-                    index += 1;
-                }
-                let name = &source[key_start..index];
-                let mut colon = index;
-                while colon < end && bytes[colon].is_ascii_whitespace() {
-                    colon += 1;
-                }
-                if bytes.get(colon) == Some(&b':') && bytes.get(colon + 1) != Some(&b'=') {
-                    let mut value_start = colon + 1;
-                    while value_start < end && bytes[value_start].is_ascii_whitespace() {
-                        value_start += 1;
-                    }
-                    keys.push((name.to_string(), key_start, value_start));
-                    index = value_start;
-                    continue;
-                }
-                continue;
-            }
-            _ => {}
-        }
-        index += 1;
-    }
-    let mut out = HashMap::new();
-    for key_index in 0..keys.len() {
-        let (name, _key_start, value_start) = &keys[key_index];
-        let mut value_end = keys
-            .get(key_index + 1)
-            .map(|(_, key_start, _)| *key_start)
-            .unwrap_or(end);
-        while value_end > *value_start
-            && (bytes[value_end - 1].is_ascii_whitespace() || bytes[value_end - 1] == b',')
-        {
-            value_end -= 1;
-        }
-        out.insert(name.clone(), (*value_start, value_end));
-    }
-    out
-}
-
-fn is_ident_start(byte: u8) -> bool {
-    byte.is_ascii_alphabetic() || byte == b'_'
-}
-
-fn is_ident_continue(byte: u8) -> bool {
-    byte.is_ascii_alphanumeric() || byte == b'_'
-}
-
-fn parse_vec2(value: &str) -> Option<(f64, f64)> {
-    let value = value.trim();
-    let inner = value.strip_prefix("vec2(")?.strip_suffix(')')?;
-    let mut values = inner.split(',').map(str::trim);
-    let x = values.next()?.parse().ok()?;
-    let y = values.next()?.parse().ok()?;
-    if values.next().is_some() {
-        return None;
-    }
-    Some((x, y))
-}
-
-fn source_for_eval(source: &str) -> String {
-    let mut out = source.as_bytes().to_vec();
-    mask_ui_values(source, &mut out);
-    String::from_utf8(out).unwrap()
-}
-
-fn mask_ui_values(source: &str, out: &mut [u8]) {
-    let bytes = source.as_bytes();
-    let mut stack = Vec::new();
-    let mut spans = Vec::new();
-    let mut index = 0usize;
-    while index < bytes.len() {
-        match bytes[index] {
-            b'"' => {
-                index = skip_string(bytes, index).unwrap_or(bytes.len());
-                continue;
-            }
-            b'/' if bytes.get(index + 1) == Some(&b'/') => {
-                index = skip_line_comment(bytes, index);
-                continue;
-            }
-            b'/' if bytes.get(index + 1) == Some(&b'*') => {
-                index = skip_block_comment(bytes, index).unwrap_or(bytes.len());
-                continue;
-            }
-            b'{' => stack.push(index),
-            b'}' => {
-                if let Some(open) = stack.pop() {
-                    spans.push((open, index + 1));
-                }
-            }
-            _ => {}
-        }
-        index += 1;
-    }
-    for span in spans {
-        let Some(range) = field_sources(source, span).get("ui").copied() else {
-            continue;
-        };
-        for byte in &mut out[range.0..range.1] {
-            if !byte.is_ascii_whitespace() {
-                *byte = b' ';
-            }
-        }
-        if range.1.saturating_sub(range.0) >= 3 {
-            out[range.0..range.0 + 3].copy_from_slice(b"nil");
-        } else if range.0 < range.1 {
-            out[range.0] = b'0';
-        }
-    }
-}
-
-fn port_type(value: &str) -> Option<PortType> {
-    Some(match value {
-        "text" => PortType::Text,
-        "image" => PortType::Image,
-        "audio" => PortType::Audio,
-        "video" => PortType::Video,
-        "mesh" => PortType::Mesh,
-        "json" => PortType::Json,
-        "list" => PortType::List,
-        "bytes" => PortType::Bytes,
-        _ => return None,
-    })
-}
-
-fn input_port_type(name: &str) -> PortType {
-    match name {
-        "prompt" | "url" | "text" | "system" | "content_type" => PortType::Text,
-        "image" => PortType::Image,
-        "audio" => PortType::Audio,
-        "video" => PortType::Video,
-        "mesh" => PortType::Mesh,
-        "headers" | "json" | "meta" => PortType::Json,
-        "list" => PortType::List,
-        "bytes" => PortType::Bytes,
-        _ => PortType::Json,
-    }
-}
-
-fn port_type_name(value: PortType) -> &'static str {
-    match value {
-        PortType::Text => "text",
-        PortType::Image => "image",
-        PortType::Audio => "audio",
-        PortType::Video => "video",
-        PortType::Mesh => "mesh",
-        PortType::Json => "json",
-        PortType::List => "list",
-        PortType::Bytes => "bytes",
-    }
-}
-
-mod schema;
-mod writer;
-
-pub use schema::tool_schema;
-pub use writer::{is_canonical, write};
diff --git a/libs/flow/src/graph/schema.rs b/libs/flow/src/graph/schema.rs
deleted file mode 100644
index 2cf7f038f..000000000
--- a/libs/flow/src/graph/schema.rs
+++ /dev/null
@@ -1,101 +0,0 @@
-use super::*;
-use makepad_strict_json::Value as Json;
-
-/// Project the flow's Input and Output nodes into callable JSON schemas.
-pub fn tool_schema(graph: &Graph) -> ToolSchema {
-    let mut defs = Vec::new();
-    for tool in &graph.tools {
-        let mut properties = Vec::new();
-        let mut required = Vec::new();
-        for input_id in &tool.inputs {
-            let Some(node) = graph.nodes.iter().find(|node| &node.id == input_id) else {
-                continue;
-            };
-            let ty = node.outputs.first().map(|port| port.ty).unwrap_or(PortType::Json);
-            let mut schema = schema_for(ty);
-            if let Some(doc) = node.doc.as_ref().or(node.label.as_ref()) {
-                if let Json::Obj(fields) = &mut schema {
-                    fields.push(("description".to_string(), Json::Str(doc.clone())));
-                }
-            }
-            if let Some(default) = node.params.iter().find_map(|(name, value)| {
-                (name == "value" && !matches!(value, Literal::Null)).then_some(value)
-            }) {
-                if let Json::Obj(fields) = &mut schema {
-                    fields.push(("default".to_string(), literal_json(default)));
-                }
-            }
-            properties.push((node.id.clone(), schema));
-            required.push(Json::Str(node.id.clone()));
-        }
-        let parameters = Json::Obj(vec![
-            ("type".to_string(), Json::Str("object".to_string())),
-            ("properties".to_string(), Json::Obj(properties)),
-            ("required".to_string(), Json::Arr(required)),
-            ("additionalProperties".to_string(), Json::Bool(false)),
-        ])
-        .to_json();
-        debug_assert!(makepad_strict_json::parse(parameters.as_bytes()).is_ok());
-        let result_fields = tool
-            .outputs
-            .iter()
-            .filter_map(|output_id| {
-                let node = graph.nodes.iter().find(|node| &node.id == output_id)?;
-                let ty = if node.kind == "publish" {
-                    node.outputs.first().map(|output| output.ty)?
-                } else {
-                    node.inputs.first().map(|input| input.ty)?
-                };
-                Some((node.id.clone(), ty))
-            })
-            .collect();
-        defs.push(ToolDef {
-            name: tool.name.clone(),
-            description: graph.brief.clone(),
-            parameters,
-            result_fields,
-        });
-    }
-    ToolSchema { tools: defs }
-}
-
-fn schema_for(ty: PortType) -> Json {
-    match ty {
-        PortType::Text => object_type("string"),
-        PortType::Image | PortType::Audio | PortType::Video | PortType::Mesh | PortType::Bytes => {
-            Json::Obj(vec![
-                ("type".to_string(), Json::Str("string".to_string())),
-                (
-                    "contentEncoding".to_string(),
-                    Json::Str("base64".to_string()),
-                ),
-            ])
-        }
-        PortType::Json => Json::Obj(Vec::new()),
-        PortType::List => Json::Obj(vec![
-            ("type".to_string(), Json::Str("array".to_string())),
-            ("items".to_string(), Json::Obj(Vec::new())),
-        ]),
-    }
-}
-
-fn object_type(name: &str) -> Json {
-    Json::Obj(vec![("type".to_string(), Json::Str(name.to_string()))])
-}
-
-fn literal_json(value: &Literal) -> Json {
-    match value {
-        Literal::Null => Json::Null,
-        Literal::Bool(value) => Json::Bool(*value),
-        Literal::Num(value) if value.fract() == 0.0 => Json::Int(*value as i64),
-        Literal::Num(value) => Json::F64(*value),
-        Literal::Str(value) | Literal::Id(value) => Json::Str(value.clone()),
-        Literal::Arr(values) => Json::Arr(values.iter().map(literal_json).collect()),
-        Literal::Obj(values) => Json::Obj(
-            values
-                .iter()
-                .map(|(name, value)| (name.clone(), literal_json(value)))
-                .collect(),
-        ),
-    }
-}
diff --git a/libs/flow/src/graph/writer.rs b/libs/flow/src/graph/writer.rs
deleted file mode 100644
index 168727d51..000000000
--- a/libs/flow/src/graph/writer.rs
+++ /dev/null
@@ -1,503 +0,0 @@
-use super::*;
-use std::collections::HashMap;
-
-/// Serialize a graph into the stable, flat splash representation.
-pub fn write(graph: &Graph) -> String {
-    let order = topological_order(graph);
-    let by_id: HashMap<_, _> = graph
-        .nodes
-        .iter()
-        .map(|node| (node.id.as_str(), node))
-        .collect();
-    let mut out = String::from("use mod.flow.*\n\n");
-    for (position, id) in order.iter().enumerate() {
-        write_node(&mut out, by_id[id.as_str()], position, &by_id);
-    }
-    out.push_str("Flow{\n");
-    out.push_str("    label: ");
-    write_string(&mut out, &graph.label);
-    out.push_str("\n    brief: ");
-    write_string(&mut out, &graph.brief);
-    out.push('\n');
-    if graph.trigger != "manual" {
-        out.push_str("    trigger: @");
-        out.push_str(&graph.trigger);
-        out.push('\n');
-    }
-    if graph.concurrency != 1 {
-        out.push_str("    concurrency: ");
-        out.push_str(&graph.concurrency.to_string());
-        out.push('\n');
-    }
-    if graph.autostart {
-        out.push_str("    autostart: true\n");
-    }
-    let custom_tools: Vec<_> = graph.tools.iter().filter(|tool| tool.name != "run").collect();
-    if !custom_tools.is_empty() {
-        out.push_str("    tools: {\n");
-        for tool in custom_tools {
-            out.push_str("        ");
-            out.push_str(&tool.name);
-            out.push_str(": { in: [");
-            out.push_str(&tool.inputs.join(", "));
-            out.push_str("]  out: [");
-            out.push_str(&tool.outputs.join(", "));
-            out.push_str("] }\n");
-        }
-        out.push_str("    }\n");
-    }
-    if let Some(face) = &graph.flow_ui_src {
-        out.push_str("    ui: ");
-        out.push_str(face.trim());
-        out.push('\n');
-    }
-    out.push_str("    ");
-    out.push_str(&order.join(", "));
-    out.push_str("\n}\n");
-    out
-}
-
-fn write_node(
-    out: &mut String,
-    node: &Node,
-    position: usize,
-    by_id: &HashMap<&str, &Node>,
-) {
-    if let Some(doc) = &node.doc {
-        out.push_str("/** ");
-        out.push_str(&doc.replace("*/", "* /"));
-        out.push_str(" */\n");
-    }
-    out.push_str("let ");
-    out.push_str(&node.id);
-    out.push_str(" = ");
-    out.push_str(&node.type_name);
-    out.push_str("{\n");
-
-    match node.type_name.as_str() {
-        "Input" | "Text" => {
-            write_param(out, node, "type", false);
-            write_param(out, node, "value", false);
-        }
-        "Output" => {
-            write_param(out, node, "type", false);
-            write_input(out, node, "value", true, by_id);
-        }
-        "Publish" => {
-            for name in ["title", "namespace", "tags", "description", "alias"] {
-                write_param(out, node, name, false);
-            }
-            write_input(out, node, "value", true, by_id);
-        }
-        "Llm" => {
-            write_param(out, node, "system", false);
-            write_input(out, node, "prompt", false, by_id);
-            write_param(out, node, "model", false);
-            write_param(out, node, "temperature", false);
-            write_param(out, node, "max_tokens", false);
-        }
-        "Fn" => {
-            out.push_str("    in: {");
-            for (index, input) in node.inputs.iter().enumerate() {
-                if index > 0 {
-                    out.push_str("  ");
-                }
-                out.push_str(&input.port);
-                out.push_str(": ");
-                write_input_value(out, &input.value, by_id);
-            }
-            out.push_str("}\n");
-            out.push_str("    out: [");
-            for (index, port) in node.outputs.iter().enumerate() {
-                if index > 0 {
-                    out.push_str(", ");
-                }
-                out.push('@');
-                out.push_str(&port.name);
-            }
-            out.push_str("]\n");
-            out.push_str("    run: ");
-            out.push_str(node.fn_src.as_deref().unwrap_or("|i| { i }").trim());
-            out.push('\n');
-        }
-        "Http" => {
-            write_param(out, node, "method", false);
-            write_input(out, node, "url", false, by_id);
-            write_input(out, node, "headers", false, by_id);
-            write_input(out, node, "body", false, by_id);
-            write_param(out, node, "content_type", false);
-            write_param(out, node, "out", false);
-            write_param(out, node, "accept", false);
-        }
-        "Ask" => {
-            for name in ["question", "type", "options", "default", "timeout"] {
-                write_param(out, node, name, false);
-            }
-        }
-        "Image" => {
-            write_ports(out, node);
-            for input in &node.inputs {
-                write_input(out, node, &input.port, false, by_id);
-            }
-            write_param(out, node, "width", true);
-            write_param(out, node, "height", true);
-            for name in ["steps", "seed", "negative", "model"] {
-                write_param(out, node, name, false);
-            }
-        }
-        "Upscale" => {
-            write_ports(out, node);
-            for input in &node.inputs {
-                write_input(out, node, &input.port, false, by_id);
-            }
-            write_param(out, node, "factor", false);
-        }
-        "Gen" => {
-            out.push_str("    domain: ");
-            write_string(out, node.domain.as_deref().unwrap_or(""));
-            out.push('\n');
-            write_ports(out, node);
-            for (name, value) in &node.params {
-                out.push_str("    ");
-                out.push_str(name);
-                out.push_str(": ");
-                write_literal(out, value);
-                out.push('\n');
-            }
-            for input in &node.inputs {
-                write_input(out, node, &input.port, false, by_id);
-            }
-        }
-        _ => {}
-    }
-
-    if node.on_fail != "fail" {
-        out.push_str("    on_fail: @");
-        out.push_str(&node.on_fail);
-        out.push('\n');
-    }
-    if let Some(label) = &node.label {
-        out.push_str("    label: ");
-        write_string(out, label);
-        out.push('\n');
-    }
-    let at = node
-        .at
-        .unwrap_or((40.0 + position as f64 * 320.0, 120.0));
-    out.push_str("    at: vec2(");
-    write_number(out, at.0);
-    out.push_str(", ");
-    write_number(out, at.1);
-    out.push_str(")\n");
-    if let Some(size) = node.size {
-        out.push_str("    size: vec2(");
-        write_number(out, size.0);
-        out.push_str(", ");
-        write_number(out, size.1);
-        out.push_str(")\n");
-    }
-    if node.flip {
-        out.push_str("    flip: true\n");
-    }
-    if let Some(face) = &node.face_src {
-        out.push_str("    ui: ");
-        out.push_str(face.trim());
-        out.push('\n');
-    }
-    out.push_str("}\n\n");
-}
-
-fn write_ports(out: &mut String, node: &Node) {
-    out.push_str("    ports: { in: {");
-    for (index, input) in node.inputs.iter().enumerate() {
-        if index > 0 {
-            out.push_str(", ");
-        }
-        out.push_str(&input.port);
-        out.push_str(": @");
-        out.push_str(port_type_name(input.ty));
-    }
-    out.push_str("}  out: {");
-    for (index, port) in node.outputs.iter().enumerate() {
-        if index > 0 {
-            out.push_str(", ");
-        }
-        out.push_str(&port.name);
-        out.push_str(": @");
-        out.push_str(port_type_name(port.ty));
-    }
-    out.push_str("} }\n");
-}
-
-fn write_param(out: &mut String, node: &Node, name: &str, force: bool) {
-    let Some(value) = node
-        .params
-        .iter()
-        .find_map(|(param, value)| (param == name).then_some(value))
-    else {
-        return;
-    };
-    let default = type_spec(&node.type_name)
-        .and_then(|spec| spec.params.iter().find(|param| param.name == name).copied())
-        .map(|param| default_literal(param.default));
-    if !force && default.as_ref() == Some(value) {
-        return;
-    }
-    out.push_str("    ");
-    out.push_str(name);
-    out.push_str(": ");
-    write_literal(out, value);
-    out.push('\n');
-}
-
-fn write_input(
-    out: &mut String,
-    node: &Node,
-    name: &str,
-    required: bool,
-    by_id: &HashMap<&str, &Node>,
-) {
-    let Some(input) = node.inputs.iter().find(|input| input.port == name) else {
-        return;
-    };
-    let default = type_spec(&node.type_name)
-        .and_then(|spec| spec.inputs.iter().find(|input| input.name == name).copied())
-        .map(|input| default_literal(input.default));
-    if !required {
-        if let NodeInputValue::Literal(value) = &input.value {
-            if default.as_ref() == Some(value) || matches!(value, Literal::Null) {
-                return;
-            }
-        }
-    }
-    out.push_str("    ");
-    out.push_str(name);
-    out.push_str(": ");
-    write_input_value(out, &input.value, by_id);
-    out.push('\n');
-}
-
-fn write_input_value(out: &mut String, value: &NodeInputValue, by_id: &HashMap<&str, &Node>) {
-    match value {
-        NodeInputValue::Literal(value) => write_literal(out, value),
-        NodeInputValue::Edge(edge) => {
-            out.push_str(&edge.from_node);
-            let use_generic_out = by_id
-                .get(edge.from_node.as_str())
-                .is_some_and(|source| source.kind == "gen");
-            if use_generic_out {
-                out.push_str(".out(@");
-                out.push_str(&edge.from_port);
-                out.push(')');
-            } else {
-                out.push('.');
-                out.push_str(&edge.from_port);
-                out.push_str("()");
-            }
-        }
-    }
-}
-
-fn write_literal(out: &mut String, value: &Literal) {
-    match value {
-        Literal::Null => out.push_str("nil"),
-        Literal::Bool(value) => out.push_str(if *value { "true" } else { "false" }),
-        Literal::Num(value) => write_number(out, *value),
-        Literal::Str(value) => write_string(out, value),
-        Literal::Id(value) => {
-            out.push('@');
-            out.push_str(value);
-        }
-        Literal::Arr(values) => {
-            out.push('[');
-            for (index, value) in values.iter().enumerate() {
-                if index > 0 {
-                    out.push_str(", ");
-                }
-                write_literal(out, value);
-            }
-            out.push(']');
-        }
-        Literal::Obj(values) => {
-            out.push('{');
-            for (index, (name, value)) in values.iter().enumerate() {
-                if index > 0 {
-                    out.push_str("  ");
-                }
-                out.push_str(name);
-                out.push_str(": ");
-                write_literal(out, value);
-            }
-            out.push('}');
-        }
-    }
-}
-
-fn write_string(out: &mut String, value: &str) {
-    makepad_strict_json::Value::Str(value.to_string()).write_into(out);
-}
-
-fn write_number(out: &mut String, value: f64) {
-    if value.fract() == 0.0 {
-        out.push_str(&(value as i64).to_string());
-    } else {
-        out.push_str(&value.to_string());
-    }
-}
-
-fn default_literal(value: DefaultValue) -> Literal {
-    match value {
-        DefaultValue::Null => Literal::Null,
-        DefaultValue::Num(value) => Literal::Num(value),
-        DefaultValue::Str(value) => Literal::Str(value.to_string()),
-        DefaultValue::Id(value) => Literal::Id(value.to_string()),
-        DefaultValue::Arr => Literal::Arr(Vec::new()),
-        DefaultValue::Obj => Literal::Obj(Vec::new()),
-    }
-}
-
-fn topological_order(graph: &Graph) -> Vec<String> {
-    let original: HashMap<_, _> = graph
-        .nodes
-        .iter()
-        .enumerate()
-        .map(|(index, node)| (node.id.as_str(), index))
-        .collect();
-    let mut indegree: HashMap<_, usize> = graph
-        .nodes
-        .iter()
-        .map(|node| (node.id.as_str(), 0))
-        .collect();
-    let mut outgoing: HashMap<&str, Vec<&str>> = HashMap::new();
-    for edge in &graph.edges {
-        if let Some(degree) = indegree.get_mut(edge.to_node.as_str()) {
-            *degree += 1;
-        }
-        outgoing
-            .entry(edge.from_node.as_str())
-            .or_default()
-            .push(edge.to_node.as_str());
-    }
-    let mut ready: Vec<&str> = graph
-        .nodes
-        .iter()
-        .filter(|node| indegree[node.id.as_str()] == 0)
-        .map(|node| node.id.as_str())
-        .collect();
-    let mut order = Vec::new();
-    while !ready.is_empty() {
-        ready.sort_by_key(|id| original[id]);
-        let id = ready.remove(0);
-        order.push(id.to_string());
-        for next in outgoing.get(id).into_iter().flatten() {
-            if let Some(degree) = indegree.get_mut(next) {
-                *degree -= 1;
-                if *degree == 0 {
-                    ready.push(next);
-                }
-            }
-        }
-    }
-    if order.len() != graph.nodes.len() {
-        graph.nodes.iter().map(|node| node.id.clone()).collect()
-    } else {
-        order
-    }
-}
-
-/// Whether `source` already is the writer's flat form, ignoring whitespace.
-pub fn is_canonical(source: &str) -> bool {
-    let Ok(graph) = evaluate(source, "<canonical>") else {
-        return false;
-    };
-    compact(source) == compact(&write(&graph))
-}
-
-fn compact(source: &str) -> String {
-    let bytes = source.as_bytes();
-    let mut out = String::new();
-    let mut index = 0;
-    while index < bytes.len() {
-        if bytes[index].is_ascii_whitespace() {
-            index += 1;
-            continue;
-        }
-        if bytes[index] == b'"' {
-            let end = skip_string(bytes, index).unwrap_or(bytes.len());
-            out.push_str(&source[index..end]);
-            index = end;
-            continue;
-        }
-        out.push(bytes[index] as char);
-        index += 1;
-    }
-    out
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn node_size_round_trips_after_position() {
-        let source = r#"use mod.flow.*
-let prompt = Input{
-    type: @text
-    default: "hello"
-    at: vec2(12.5, 30)
-    size: vec2(420, 180.25)
-}
-Flow{prompt}
-"#;
-        let graph = evaluate(source, "<size-round-trip>").unwrap();
-        assert_eq!(graph.nodes[0].size, Some((420.0, 180.25)));
-        let written = write(&graph);
-        let at = written.find("    at: vec2(12.5, 30)\n").unwrap();
-        let size = written.find("    size: vec2(420, 180.25)\n").unwrap();
-        assert!(at < size);
-        let reparsed = evaluate(&written, "<size-round-trip-written>").unwrap();
-        assert_eq!(reparsed.nodes[0].size, graph.nodes[0].size);
-    }
-
-    #[test]
-    fn input_value_round_trips_multiline_text() {
-        let source = "use mod.flow.*\nlet prompt = Input{value: \"first\\nsecond \\\"quoted\\\"\"}\nFlow{prompt}\n";
-        let graph = evaluate(source, "<input-value>").unwrap();
-        let written = write(&graph);
-        assert!(written.contains("    value: \"first\\nsecond \\\"quoted\\\"\"\n"));
-        let reparsed = evaluate(&written, "<input-value-written>").unwrap();
-        assert_eq!(reparsed.nodes[0].params, graph.nodes[0].params);
-    }
-
-    #[test]
-    fn legacy_input_default_is_written_as_value() {
-        let graph = evaluate(
-            "use mod.flow.*\nlet prompt = Text{default: \"legacy\"}\nFlow{prompt}\n",
-            "<legacy-input-default>",
-        )
-        .unwrap();
-        let written = write(&graph);
-        assert!(written.contains("    value: \"legacy\"\n"));
-        assert!(!written.contains("    default:"));
-    }
-
-    #[test]
-    fn flipped_node_round_trips_after_size_and_false_stays_implicit() {
-        let source = r#"use mod.flow.*
-let prompt = Input{at: vec2(12, 30) size: vec2(420, 180) flip: true}
-let plain = Output{at: vec2(500, 30)}
-Flow{prompt, plain}
-"#;
-        let graph = evaluate(source, "<flip-round-trip>").unwrap();
-        assert!(graph.nodes[0].flip);
-        assert!(!graph.nodes[1].flip);
-        let written = write(&graph);
-        let size = written.find("    size: vec2(420, 180)\n").unwrap();
-        let flip = written.find("    flip: true\n").unwrap();
-        assert!(size < flip);
-        assert_eq!(written.matches("    flip: true\n").count(), 1);
-        let reparsed = evaluate(&written, "<flip-round-trip-written>").unwrap();
-        assert_eq!(reparsed.nodes[0].flip, graph.nodes[0].flip);
-        assert_eq!(reparsed.nodes[1].flip, graph.nodes[1].flip);
-    }
-}
diff --git a/libs/flow/src/host/batches.rs b/libs/flow/src/host/batches.rs
deleted file mode 100644
index 77b158762..000000000
--- a/libs/flow/src/host/batches.rs
+++ /dev/null
@@ -1,179 +0,0 @@
-//! Batch creation and retirement. Each slice is still an ordinary instance
-//! plus run; the batch only owns their queue-view lifetime.
-
-use super::state::{CreateInstanceOutcome, SetInputsOutcome, StartRunOutcome};
-use super::FlowState;
-use crate::{BatchRunDto, CreateBatchRequest, CreateBatchResponse, InstanceId, RunId};
-
-pub(crate) const MAX_BATCH_PARALLEL: u64 = 256;
-
-#[derive(Clone, Debug)]
-pub(crate) struct BatchRecord {
-    pub runs: Vec<BatchRunDto>,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub(crate) enum CreateBatchOutcome {
-    Created(CreateBatchResponse),
-    FlowNotFound,
-    FlowInvalid,
-    InvalidParallel,
-    Error(String),
-}
-
-impl FlowState {
-    pub(crate) fn create_batch(
-        &mut self,
-        flow: &str,
-        request: CreateBatchRequest,
-    ) -> CreateBatchOutcome {
-        if request.parallel == 0 || request.parallel > MAX_BATCH_PARALLEL {
-            return CreateBatchOutcome::InvalidParallel;
-        }
-        if !self.definitions.contains_key(flow) {
-            return CreateBatchOutcome::FlowNotFound;
-        }
-        if self
-            .definitions
-            .get(flow)
-            .and_then(|definition| definition.graph.as_ref())
-            .is_none()
-        {
-            return CreateBatchOutcome::FlowInvalid;
-        }
-
-        let mut batch = fresh_batch_id();
-        while self.batches.contains_key(&batch) {
-            batch = fresh_batch_id();
-        }
-        let mut runs = Vec::with_capacity(request.parallel as usize);
-        for index in 1..=request.parallel {
-            let label = Some(format!("batch-{batch}#{index}"));
-            let instance = match self.create_instance(flow, label, true, Default::default()) {
-                CreateInstanceOutcome::Created(instance) => instance,
-                CreateInstanceOutcome::FlowNotFound => {
-                    rollback(self, &runs);
-                    return CreateBatchOutcome::FlowNotFound;
-                }
-                CreateInstanceOutcome::FlowInvalid => {
-                    rollback(self, &runs);
-                    return CreateBatchOutcome::FlowInvalid;
-                }
-                CreateInstanceOutcome::Error(error) => {
-                    rollback(self, &runs);
-                    return CreateBatchOutcome::Error(error);
-                }
-            };
-            if let Some(inputs) = request.inputs.clone() {
-                match self.set_instance_inputs(&instance, inputs, "tab") {
-                    SetInputsOutcome::Ok(_) => {}
-                    SetInputsOutcome::Error(error) => {
-                        self.delete_instance(&instance);
-                        rollback(self, &runs);
-                        return CreateBatchOutcome::Error(error);
-                    }
-                    SetInputsOutcome::AskNotWaiting => {
-                        self.delete_instance(&instance);
-                        rollback(self, &runs);
-                        return CreateBatchOutcome::Error(
-                            "batch inputs cannot answer a waiting Ask".to_string(),
-                        );
-                    }
-                    SetInputsOutcome::InstanceNotFound => {
-                        rollback(self, &runs);
-                        return CreateBatchOutcome::Error(
-                            "batch instance disappeared before input setup".to_string(),
-                        );
-                    }
-                }
-            }
-            let run_id = match self.start_run(&instance, None) {
-                StartRunOutcome::Started { run_id, .. } => run_id,
-                StartRunOutcome::InstanceNotFound => {
-                    rollback(self, &runs);
-                    return CreateBatchOutcome::Error(
-                        "batch instance disappeared before run start".to_string(),
-                    );
-                }
-                StartRunOutcome::FlowInvalid => {
-                    self.delete_instance(&instance);
-                    rollback(self, &runs);
-                    return CreateBatchOutcome::FlowInvalid;
-                }
-                StartRunOutcome::Busy => {
-                    self.delete_instance(&instance);
-                    rollback(self, &runs);
-                    return CreateBatchOutcome::Error("flow concurrency is zero".to_string());
-                }
-            };
-            if let Some(row) = self.runs.get_mut(&RunId(run_id.clone())) {
-                row.batch = Some(batch.clone());
-                row.batch_index = Some(index);
-            }
-            runs.push(BatchRunDto {
-                run_id,
-                instance: instance.0,
-            });
-        }
-        self.batches.insert(
-            batch.clone(),
-            BatchRecord {
-                runs: runs.clone(),
-            },
-        );
-        CreateBatchOutcome::Created(CreateBatchResponse { batch, runs })
-    }
-
-    /// Cancel every slice and immediately retire its volatile instance. Run
-    /// rows stay until the queue explicitly clears the batch.
-    pub(crate) fn cancel_batch(&mut self, batch: &str) -> Option<u64> {
-        let record = self.batches.get(batch)?.clone();
-        for run in &record.runs {
-            self.cancel_run(&RunId(run.run_id.clone()));
-            self.delete_instance(&InstanceId(run.instance.clone()));
-        }
-        Some(record.runs.len() as u64)
-    }
-
-    /// Row-level cancellation has the same immediate instance retirement as
-    /// batch cancellation, while never touching a sibling slice.
-    pub(crate) fn cancel_run_and_retire_batch_instance(&mut self, run_id: &RunId) -> bool {
-        let instance = self
-            .runs
-            .get(run_id)
-            .and_then(|row| row.batch.as_ref().map(|_| row.instance.clone()));
-        if !self.cancel_run(run_id) {
-            return false;
-        }
-        if let Some(instance) = instance {
-            self.delete_instance(&instance);
-        }
-        true
-    }
-
-    /// Clear is terminal queue acknowledgement: cancel anything still live,
-    /// retire all instances and forget the retained run rows.
-    pub(crate) fn clear_batch(&mut self, batch: &str) -> Option<u64> {
-        let count = self.cancel_batch(batch)?;
-        let record = self.batches.remove(batch)?;
-        for run in record.runs {
-            self.runs.remove(&RunId(run.run_id));
-        }
-        Some(count)
-    }
-}
-
-fn rollback(state: &mut FlowState, runs: &[BatchRunDto]) {
-    for run in runs {
-        state.delete_instance(&InstanceId(run.instance.clone()));
-        state.runs.remove(&RunId(run.run_id.clone()));
-    }
-}
-
-/// Eight hex digits from the OS entropy behind `RandomState`; the caller
-/// redraws on the (vanishingly rare) repeat.
-fn fresh_batch_id() -> String {
-    use std::collections::hash_map::RandomState;
-    use std::hash::{BuildHasher, Hasher};
-    format!("{:08x}", RandomState::new().build_hasher().finish() as u32)
-}
diff --git a/libs/flow/src/host/config.rs b/libs/flow/src/host/config.rs
deleted file mode 100644
index 36bf485cd..000000000
--- a/libs/flow/src/host/config.rs
+++ /dev/null
@@ -1,155 +0,0 @@
-use super::ServerError;
-use crate::engine::{NetPolicy, Seams};
-use crate::engine::executors::publish::AssetStoreConfig;
-use std::path::PathBuf;
-use std::sync::Arc;
-
-/// Reserved configuration shape for the later `MPFLDIS1` beacon lane.
-#[derive(Clone, Debug)]
-pub struct DiscoveryConfig {
-    pub port: u16,
-    pub interval_ms: u64,
-}
-
-impl Default for DiscoveryConfig {
-    fn default() -> Self {
-        Self { port: 41872, interval_ms: 2_000 }
-    }
-}
-
-/// Every operational host bound. Nothing is process-global.
-pub struct FlowServerConfig {
-    pub root: PathBuf,
-    pub control_addr: String,
-    pub data_addr: String,
-    pub control_max_conns: usize,
-    pub data_max_conns: usize,
-    pub event_journal_cap: usize,
-    pub event_max_waiters: usize,
-    pub revision_ring: usize,
-    pub watch_interval_ms: u64,
-    pub discovery: Option<DiscoveryConfig>,
-    /// Hub base URLs consulted before LAN and machine discovery. This is
-    /// useful on beacon-less networks and makes the fleet seam deterministic
-    /// in tests.
-    pub fleet_hint: Vec<String>,
-    /// One shared, lazily connected asset client for Publish executors and
-    /// the asset-browser proxy routes.
-    pub asset: AssetStoreConfig,
-    pub log: Box<dyn Fn(&str) + Send + Sync>,
-    /// A specific local LLM to pin the `chat` executor's `HubChat` seam to
-    /// (§5.4); `None` lets the hub elect / falls back to
-    /// `MAKEPAD_FLOW_LLM_MODEL`. Only consulted when `seams` is `None`.
-    pub chat_model: Option<PathBuf>,
-    /// Egress policy for the `http` executor (§5.4); default allows
-    /// loopback + LAN + `*`, visible in every instance's request log.
-    pub net: NetPolicy,
-    /// Values (§5.5) expire this long after their last touch, once spilled
-    /// past `values_ram_budget`.
-    pub value_ttl_secs: u64,
-    /// An idle, unpinned, non-`autostart`, non-waiting instance is dropped
-    /// by the janitor after this many seconds of inactivity (§5.2).
-    pub instance_ttl_secs: u64,
-    /// RAM budget for `ValueStore` before values spill to `<root>/values/`.
-    pub values_ram_budget: usize,
-    /// How often the janitor's slow tick sweeps values/runs/instances
-    /// (§5.2's "every 30 s"); a test lowers this the way it lowers
-    /// `watch_interval_ms`.
-    pub janitor_sweep_secs: u64,
-    /// Injected seams for tests (`with_seams`); `None` builds the real
-    /// `FleetGen` + `HubChat` + `HubHttp` seams at `FlowServer::start`.
-    seams: Option<Seams>,
-}
-
-impl FlowServerConfig {
-    pub fn new(root: PathBuf) -> Self {
-        let asset = AssetStoreConfig::new(root.join("asset-cache"));
-        Self {
-            root,
-            control_addr: "127.0.0.1:0".to_string(),
-            data_addr: "127.0.0.1:0".to_string(),
-            control_max_conns: 64,
-            data_max_conns: 64,
-            event_journal_cap: 4_096,
-            event_max_waiters: 32,
-            revision_ring: 32,
-            watch_interval_ms: 250,
-            discovery: None,
-            fleet_hint: Vec::new(),
-            asset,
-            log: Box::new(|line| eprintln!("[flow-server] {line}")),
-            chat_model: None,
-            net: NetPolicy::default(),
-            value_ttl_secs: 60 * 60,
-            instance_ttl_secs: 24 * 60 * 60,
-            values_ram_budget: 256 * 1024 * 1024,
-            janitor_sweep_secs: 30,
-            seams: None,
-        }
-    }
-
-    /// Inject fake seams for a socket test; the real path (`FleetGen` +
-    /// `HubChat` + `HubHttp`) stays the default when this is never called.
-    pub fn with_seams(mut self, seams: Seams) -> Self {
-        self.seams = Some(seams);
-        self
-    }
-
-    pub(crate) fn seams(&self) -> Option<Seams> {
-        self.seams.clone()
-    }
-
-    pub fn validate(&self) -> Result<(), ServerError> {
-        if self.root.as_os_str().is_empty() {
-            return Err(ServerError::InvalidConfig("root is empty"));
-        }
-        let _: std::net::SocketAddr = self
-            .control_addr
-            .parse()
-            .map_err(|_| ServerError::InvalidConfig("control_addr is not a socket address"))?;
-        let _: std::net::SocketAddr = self
-            .data_addr
-            .parse()
-            .map_err(|_| ServerError::InvalidConfig("data_addr is not a socket address"))?;
-        if self.control_max_conns == 0
-            || self.data_max_conns == 0
-            || self.control_max_conns > 1_024
-            || self.data_max_conns > 1_024
-        {
-            return Err(ServerError::InvalidConfig("connection caps must be in 1..=1024"));
-        }
-        if self.event_journal_cap == 0 || self.event_journal_cap > 65_536 {
-            return Err(ServerError::InvalidConfig("event_journal_cap must be in 1..=65536"));
-        }
-        if self.event_max_waiters == 0 || self.event_max_waiters > 1_024 {
-            return Err(ServerError::InvalidConfig("event_max_waiters must be in 1..=1024"));
-        }
-        if self.revision_ring == 0 || self.revision_ring > 1_024 {
-            return Err(ServerError::InvalidConfig("revision_ring must be in 1..=1024"));
-        }
-        if self.watch_interval_ms == 0 || self.watch_interval_ms > 60_000 {
-            return Err(ServerError::InvalidConfig("watch_interval_ms must be in 1..=60000"));
-        }
-        if self.value_ttl_secs == 0 {
-            return Err(ServerError::InvalidConfig("value_ttl_secs must be at least 1"));
-        }
-        if self.instance_ttl_secs == 0 {
-            return Err(ServerError::InvalidConfig("instance_ttl_secs must be at least 1"));
-        }
-        if self.values_ram_budget == 0 {
-            return Err(ServerError::InvalidConfig("values_ram_budget must be at least 1"));
-        }
-        if self.janitor_sweep_secs == 0 {
-            return Err(ServerError::InvalidConfig("janitor_sweep_secs must be at least 1"));
-        }
-        if let Some(discovery) = &self.discovery {
-            if discovery.port == 0 || discovery.interval_ms < 10 {
-                return Err(ServerError::InvalidConfig("invalid discovery settings"));
-            }
-            // TODO(flow-discovery): spawn the MPFLDIS1 beacon in its owner lane.
-        }
-        Ok(())
-    }
-}
-
-pub(crate) type SharedConfig = Arc<FlowServerConfig>;
diff --git a/libs/flow/src/host/events.rs b/libs/flow/src/host/events.rs
deleted file mode 100644
index 0ec042805..000000000
--- a/libs/flow/src/host/events.rs
+++ /dev/null
@@ -1,201 +0,0 @@
-use makepad_micro_serde::JsonValue;
-use std::collections::{HashMap, VecDeque};
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::sync::{Condvar, Mutex};
-use std::time::{Duration, Instant};
-
-const WAIT_SLICE: Duration = Duration::from_millis(250);
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct EventCursor {
-    pub epoch: u64,
-    pub seq: u64,
-}
-
-impl EventCursor {
-    pub fn render(self) -> String {
-        format!("{:016x}-{}", self.epoch, self.seq)
-    }
-
-    pub fn parse(text: &str) -> Option<Self> {
-        let (epoch, seq) = text.split_once('-')?;
-        if epoch.len() != 16
-            || !epoch.bytes().all(|byte| byte.is_ascii_hexdigit() && !byte.is_ascii_uppercase())
-            || seq.is_empty()
-            || seq.len() > 20
-            || !seq.bytes().all(|byte| byte.is_ascii_digit())
-        {
-            return None;
-        }
-        Some(Self {
-            epoch: u64::from_str_radix(epoch, 16).ok()?,
-            seq: seq.parse().ok()?,
-        })
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct FlowEvent {
-    pub seq: u64,
-    pub topic: String,
-    pub kind: String,
-    pub payload: JsonValue,
-}
-
-impl FlowEvent {
-    pub(crate) fn wire_value(&self) -> JsonValue {
-        let mut fields = match self.payload.clone() {
-            JsonValue::Object(fields) => fields,
-            payload => HashMap::from([("payload".to_string(), payload)]),
-        };
-        fields.insert("seq".to_string(), JsonValue::U64(self.seq));
-        fields.insert("topic".to_string(), JsonValue::String(self.topic.clone()));
-        fields.insert("kind".to_string(), JsonValue::String(self.kind.clone()));
-        JsonValue::Object(fields)
-    }
-}
-
-#[derive(Clone, Debug)]
-pub(crate) struct EventPoll {
-    pub events: Vec<FlowEvent>,
-    pub cursor: EventCursor,
-    pub gap: bool,
-}
-
-struct Journal {
-    entries: VecDeque<FlowEvent>,
-    next_seq: u64,
-}
-
-impl Journal {
-    fn first_seq(&self) -> u64 {
-        self.next_seq - self.entries.len() as u64
-    }
-}
-
-pub struct EventHub {
-    epoch: u64,
-    cap: usize,
-    max_waiters: usize,
-    journal: Mutex<Journal>,
-    wake: Condvar,
-    stopped: AtomicBool,
-    waiters: AtomicUsize,
-}
-
-impl EventHub {
-    pub fn new(epoch: u64, cap: usize, max_waiters: usize) -> Self {
-        Self {
-            epoch,
-            cap: cap.max(1),
-            max_waiters: max_waiters.max(1),
-            journal: Mutex::new(Journal { entries: VecDeque::new(), next_seq: 1 }),
-            wake: Condvar::new(),
-            stopped: AtomicBool::new(false),
-            waiters: AtomicUsize::new(0),
-        }
-    }
-
-    pub fn publish(&self, topic: &str, kind: &str, payload: JsonValue) {
-        let mut journal = self.journal.lock().unwrap_or_else(|poison| poison.into_inner());
-        let seq = journal.next_seq;
-        journal.next_seq = journal.next_seq.saturating_add(1);
-        journal.entries.push_back(FlowEvent {
-            seq,
-            topic: topic.to_string(),
-            kind: kind.to_string(),
-            payload,
-        });
-        while journal.entries.len() > self.cap {
-            journal.entries.pop_front();
-        }
-        drop(journal);
-        self.wake.notify_all();
-    }
-
-    pub fn tail_cursor(&self) -> EventCursor {
-        let journal = self.journal.lock().unwrap_or_else(|poison| poison.into_inner());
-        EventCursor { epoch: self.epoch, seq: journal.next_seq - 1 }
-    }
-
-    pub(crate) fn poll_after(&self, cursor: EventCursor, topic: Option<&str>, limit: usize) -> EventPoll {
-        let journal = self.journal.lock().unwrap_or_else(|poison| poison.into_inner());
-        if cursor.epoch != self.epoch || cursor.seq >= journal.next_seq {
-            return EventPoll {
-                events: Vec::new(),
-                cursor: EventCursor { epoch: self.epoch, seq: journal.next_seq - 1 },
-                gap: true,
-            };
-        }
-        if cursor.seq.saturating_add(1) < journal.first_seq() {
-            return EventPoll {
-                events: Vec::new(),
-                cursor: EventCursor { epoch: self.epoch, seq: journal.next_seq - 1 },
-                gap: true,
-            };
-        }
-        let mut events = Vec::new();
-        let mut scanned_to = cursor.seq;
-        for event in journal.entries.iter().filter(|event| event.seq > cursor.seq) {
-            if topic.is_none_or(|topic| event.topic == topic) {
-                if events.len() >= limit {
-                    break;
-                }
-                events.push(event.clone());
-            }
-            scanned_to = event.seq;
-        }
-        EventPoll {
-            events,
-            cursor: EventCursor { epoch: self.epoch, seq: scanned_to },
-            gap: false,
-        }
-    }
-
-    /// Wait on the connection thread. `false` also covers the waiter cap.
-    pub fn wait_beyond(&self, after_seq: u64, deadline: Instant) -> bool {
-        if self.stopped.load(Ordering::SeqCst) {
-            return false;
-        }
-        let mut claimed = self.waiters.load(Ordering::SeqCst);
-        loop {
-            if claimed >= self.max_waiters {
-                return false;
-            }
-            match self.waiters.compare_exchange(
-                claimed,
-                claimed + 1,
-                Ordering::SeqCst,
-                Ordering::SeqCst,
-            ) {
-                Ok(_) => break,
-                Err(current) => claimed = current,
-            }
-        }
-        let mut woke = false;
-        let mut journal = self.journal.lock().unwrap_or_else(|poison| poison.into_inner());
-        loop {
-            if journal.next_seq - 1 > after_seq {
-                woke = true;
-                break;
-            }
-            if self.stopped.load(Ordering::SeqCst) || Instant::now() >= deadline {
-                break;
-            }
-            let slice = deadline.saturating_duration_since(Instant::now()).min(WAIT_SLICE);
-            journal = self
-                .wake
-                .wait_timeout(journal, slice)
-                .unwrap_or_else(|poison| poison.into_inner())
-                .0;
-        }
-        drop(journal);
-        self.waiters.fetch_sub(1, Ordering::SeqCst);
-        woke
-    }
-
-    pub fn shutdown(&self) {
-        self.stopped.store(true, Ordering::SeqCst);
-        self.wake.notify_all();
-    }
-}
diff --git a/libs/flow/src/host/mod.rs b/libs/flow/src/host/mod.rs
deleted file mode 100644
index 850197674..000000000
--- a/libs/flow/src/host/mod.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-//! Native flow-server host: state owner, file watcher and bounded HTTP planes.
-
-mod config;
-mod batches;
-mod events;
-mod models;
-mod parallelism;
-mod routes;
-mod server;
-mod state;
-mod util;
-mod watcher;
-
-pub use config::{DiscoveryConfig, FlowServerConfig};
-pub use parallelism::estimate_parallelism;
-pub use events::{EventCursor, EventHub, FlowEvent};
-pub use server::{Endpoints, FlowServer, ServerError};
-pub use state::{Definition, FlowState, NodeRow, RunRow, StateHandle};
diff --git a/libs/flow/src/host/models.rs b/libs/flow/src/host/models.rs
deleted file mode 100644
index 7cba50678..000000000
--- a/libs/flow/src/host/models.rs
+++ /dev/null
@@ -1,360 +0,0 @@
-use crate::{FleetNodeDto, ModelInfoDto, ModelsResponse, NodeTypeCatalog};
-use makepad_ai_hub::client::{ContentProvider, LocalService};
-use makepad_ai_hub::protocol::{HealthJson, ModelInfoJson};
-use makepad_ai_hub::{discovery, machine};
-use std::collections::{BTreeMap, BTreeSet, HashMap};
-use std::sync::mpsc;
-use std::thread::JoinHandle;
-use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
-
-const SNAPSHOT_TTL: Duration = Duration::from_secs(10);
-const NODE_BUDGET: Duration = Duration::from_millis(400);
-const JOIN_CAP: Duration = Duration::from_millis(1_500);
-
-fn matches_requested_domain(model_domain: &str, requested: Option<&str>) -> bool {
-    requested.is_none_or(|domain| {
-        model_domain == domain || (domain == "text" && model_domain == "chat")
-    })
-}
-
-#[derive(Clone)]
-struct Candidate {
-    base_url: String,
-    fleet: String,
-}
-
-struct ProbeResult {
-    base_url: String,
-    fallback_fleet: String,
-    health: Option<HealthJson>,
-    models: Option<Vec<ModelInfoJson>>,
-}
-
-pub(crate) struct FleetSnapshot {
-    discovery: discovery::Discovery,
-    nodes: Vec<FleetNodeDto>,
-    models: Vec<ModelInfoDto>,
-    snapshot_ms: u64,
-    refreshed_at: Option<Instant>,
-}
-
-impl Default for FleetSnapshot {
-    fn default() -> Self {
-        Self {
-            discovery: discovery::start_listener(),
-            nodes: Vec::new(),
-            models: Vec::new(),
-            snapshot_ms: 0,
-            refreshed_at: None,
-        }
-    }
-}
-
-impl FleetSnapshot {
-    pub(crate) fn response(
-        &mut self,
-        fleet_hint: &[String],
-        domain: Option<&str>,
-    ) -> ModelsResponse {
-        self.refresh_if_due(fleet_hint);
-        let mut models: Vec<ModelInfoDto> = self
-            .models
-            .iter()
-            .filter(|model| matches_requested_domain(&model.domain, domain))
-            .cloned()
-            .collect();
-        if domain.is_none() || domain == Some("text") {
-            models.extend(crate::engine::executors::chat::provider_model_rows());
-        }
-        ModelsResponse {
-            nodes: self.nodes.clone(),
-            models,
-            snapshot_ms: self.snapshot_ms,
-        }
-    }
-
-    pub(crate) fn catalog(
-        &mut self,
-        fleet_hint: &[String],
-        catalog: &[NodeTypeCatalog],
-    ) -> Vec<NodeTypeCatalog> {
-        self.refresh_if_due(fleet_hint);
-        let mut catalog = catalog.to_vec();
-        for ty in &mut catalog {
-            let Some(domain) = ty.domain.as_deref() else {
-                continue;
-            };
-            ty.models = self
-                .models
-                .iter()
-                .filter(|model| {
-                    model.available && matches_requested_domain(&model.domain, Some(domain))
-                })
-                .map(|model| model.id.clone())
-                .collect::<BTreeSet<_>>()
-                .into_iter()
-                .collect();
-        }
-        catalog
-    }
-
-    fn refresh_if_due(&mut self, fleet_hint: &[String]) {
-        if self.refreshed_at.is_some_and(|at| at.elapsed() < SNAPSHOT_TTL) {
-            return;
-        }
-        self.refresh(fleet_hint);
-    }
-
-    fn refresh(&mut self, fleet_hint: &[String]) {
-        let candidates = candidates(fleet_hint, &self.discovery);
-        let previous_nodes: HashMap<_, _> = self
-            .nodes
-            .iter()
-            .map(|node| (node.base_url.clone(), node.clone()))
-            .collect();
-        let previous_models: HashMap<_, Vec<_>> = self.models.iter().cloned().fold(
-            HashMap::new(),
-            |mut by_node, model| {
-                by_node
-                    .entry(model.node.clone())
-                    .or_insert_with(Vec::new)
-                    .push(model);
-                by_node
-            },
-        );
-
-        let started = Instant::now();
-        let (tx, rx) = mpsc::channel();
-        let mut handles = Vec::new();
-        for (index, candidate) in candidates.iter().cloned().enumerate() {
-            let tx = tx.clone();
-            let name = format!("flow-model-probe-{index}");
-            if let Ok(handle) = std::thread::Builder::new().name(name).spawn(move || {
-                let service = LocalService::new(&candidate.base_url);
-                let health = service.health().ok();
-                let models = service.list_models().ok();
-                let _ = tx.send(ProbeResult {
-                    base_url: candidate.base_url,
-                    fallback_fleet: candidate.fleet,
-                    health,
-                    models,
-                });
-            }) {
-                handles.push(handle);
-            }
-        }
-        drop(tx);
-
-        let result_deadline = started + NODE_BUDGET;
-        let mut results = HashMap::new();
-        while results.len() < handles.len() {
-            let now = Instant::now();
-            if now >= result_deadline {
-                break;
-            }
-            match rx.recv_timeout(result_deadline - now) {
-                Ok(result) => {
-                    results.insert(result.base_url.clone(), result);
-                }
-                Err(_) => break,
-            }
-        }
-
-        join_finished_until(&mut handles, started + JOIN_CAP);
-
-        let mut nodes = Vec::with_capacity(candidates.len());
-        let mut models = Vec::new();
-        for candidate in candidates {
-            if let Some(result) = results.remove(&candidate.base_url) {
-                let fleet = result
-                    .health
-                    .as_ref()
-                    .and_then(|health| health.fleet.as_deref())
-                    .map(discovery::normalize_fleet)
-                    .unwrap_or(result.fallback_fleet);
-                let healthy = result.health.is_some();
-                let gpu = result.health.as_ref().and_then(|health| health.gpu.clone());
-                let vram_total_mb = result.health.as_ref().and_then(|health| health.vram_total_mb);
-                let vram_usable_mb = result
-                    .health
-                    .as_ref()
-                    .and_then(|health| health.vram_usable_mb);
-                let vram_free_mb = result.health.as_ref().and_then(|health| health.vram_free_mb);
-                let lanes_model = result
-                    .health
-                    .as_ref()
-                    .and_then(|health| health.lanes.as_ref())
-                    .map(|lanes| lanes.model.clone());
-                let lanes = result
-                    .health
-                    .as_ref()
-                    .and_then(|health| health.lanes.as_ref())
-                    .map(|lanes| lanes.slots_total);
-                nodes.push(FleetNodeDto {
-                    base_url: candidate.base_url.clone(),
-                    fleet,
-                    healthy,
-                    gpu,
-                    vram_total_mb,
-                    vram_usable_mb,
-                    vram_free_mb,
-                    lanes_model,
-                    lanes,
-                });
-                if let Some(rows) = result.models {
-                    models.extend(
-                        rows.into_iter()
-                            .filter(|model| listed_by_role(&candidate.base_url, &model.domain))
-                            .map(|model| model_dto(&candidate.base_url, model)),
-                    );
-                }
-            } else {
-                let fleet = previous_nodes
-                    .get(&candidate.base_url)
-                    .map(|node| node.fleet.clone())
-                    .unwrap_or(candidate.fleet);
-                nodes.push(FleetNodeDto {
-                    base_url: candidate.base_url.clone(),
-                    fleet,
-                    healthy: false,
-                    gpu: previous_nodes
-                        .get(&candidate.base_url)
-                        .and_then(|node| node.gpu.clone()),
-                    vram_total_mb: previous_nodes
-                        .get(&candidate.base_url)
-                        .and_then(|node| node.vram_total_mb),
-                    vram_usable_mb: previous_nodes
-                        .get(&candidate.base_url)
-                        .and_then(|node| node.vram_usable_mb),
-                    vram_free_mb: previous_nodes
-                        .get(&candidate.base_url)
-                        .and_then(|node| node.vram_free_mb),
-                    lanes_model: previous_nodes
-                        .get(&candidate.base_url)
-                        .and_then(|node| node.lanes_model.clone()),
-                    lanes: previous_nodes
-                        .get(&candidate.base_url)
-                        .and_then(|node| node.lanes),
-                });
-                if let Some(stale) = previous_models.get(&candidate.base_url) {
-                    models.extend(stale.iter().cloned());
-                }
-            }
-        }
-        nodes.sort_by(|left, right| left.base_url.cmp(&right.base_url));
-        models.sort_by(|left, right| {
-            (&left.domain, &left.id, &left.node).cmp(&(&right.domain, &right.id, &right.node))
-        });
-        models.dedup_by(|left, right| {
-            left.domain == right.domain && left.id == right.id && left.node == right.node
-        });
-        self.nodes = nodes;
-        self.models = models;
-        self.snapshot_ms = unix_ms();
-        self.refreshed_at = Some(Instant::now());
-    }
-}
-
-fn candidates(fleet_hint: &[String], discovered: &discovery::Discovery) -> Vec<Candidate> {
-    let wanted_fleet = discovery::wanted_fleet();
-    let mut by_url = BTreeMap::new();
-    for base_url in fleet_hint {
-        insert_candidate(&mut by_url, base_url, &wanted_fleet);
-    }
-    for (_, entry) in machine::read_node_entries() {
-        if entry.port != 0 {
-            insert_candidate(
-                &mut by_url,
-                &format!("http://127.0.0.1:{}", entry.port),
-                &wanted_fleet,
-            );
-        }
-    }
-    for node in discovered.nodes() {
-        insert_candidate(&mut by_url, &node.base_url, &node.fleet);
-    }
-    by_url.into_values().collect()
-}
-
-fn insert_candidate(candidates: &mut BTreeMap<String, Candidate>, base_url: &str, fleet: &str) {
-    let base_url = base_url.trim().trim_end_matches('/');
-    if base_url.is_empty() {
-        return;
-    }
-    candidates.entry(base_url.to_string()).or_insert_with(|| Candidate {
-        base_url: base_url.to_string(),
-        fleet: discovery::normalize_fleet(fleet),
-    });
-}
-
-/// A model a node's fleet role bars from serving is not listed for that
-/// node: the hub's pickers never route there, so a picker counting it as
-/// `ready` would promise a node the job cannot use (the `.165` incident:
-/// the PRO 6000 holds flux2-dev ready but its role is chat/text only).
-fn listed_by_role(base_url: &str, domain: &str) -> bool {
-    makepad_ai_hub::fleet::role_allows(base_url, domain)
-}
-
-fn model_dto(node: &str, model: ModelInfoJson) -> ModelInfoDto {
-    ModelInfoDto {
-        id: model.id,
-        // The hub advertises the conversational face of an LLM as `chat`.
-        // Flow's public generation domain and Llm picker call that `text`.
-        domain: if model.domain == "chat" { "text".to_string() } else { model.domain },
-        backend: model.backend,
-        node: node.to_string(),
-        available: model.available,
-        gated: model.gated,
-        state: model.state,
-        vram_gb: model.vram_gb,
-        note: model.note,
-    }
-}
-
-fn join_finished_until(handles: &mut Vec<JoinHandle<()>>, deadline: Instant) {
-    while !handles.is_empty() && Instant::now() < deadline {
-        let mut index = 0;
-        let mut joined = false;
-        while index < handles.len() {
-            if handles[index].is_finished() {
-                let handle = handles.swap_remove(index);
-                let _ = handle.join();
-                joined = true;
-            } else {
-                index += 1;
-            }
-        }
-        if !joined && !handles.is_empty() {
-            std::thread::sleep(Duration::from_millis(5));
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::{listed_by_role, matches_requested_domain};
-
-    #[test]
-    fn role_barred_models_are_not_listed_for_that_node() {
-        // The built-in role table: 10.0.0.165 serves chat, text and image only.
-        assert!(!listed_by_role("http://10.0.0.165:8123", "video"));
-        assert!(listed_by_role("http://10.0.0.165:8123", "chat"));
-        assert!(listed_by_role("http://10.0.0.165:8123", "image"));
-        assert!(listed_by_role("http://10.0.0.217:8123", "image"));
-    }
-
-    #[test]
-    fn text_picker_includes_chat_residency() {
-        assert!(matches_requested_domain("text", Some("text")));
-        assert!(matches_requested_domain("chat", Some("text")));
-        assert!(!matches_requested_domain("image", Some("text")));
-        assert!(!matches_requested_domain("chat", Some("image")));
-    }
-}
-
-fn unix_ms() -> u64 {
-    SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .unwrap_or(Duration::ZERO)
-        .as_millis() as u64
-}
diff --git a/libs/flow/src/host/parallelism.rs b/libs/flow/src/host/parallelism.rs
deleted file mode 100644
index bd093afb9..000000000
--- a/libs/flow/src/host/parallelism.rs
+++ /dev/null
@@ -1,276 +0,0 @@
-//! Fleet-backed capacity estimate for a flow's pinned generation models.
-
-use super::state::FlowState;
-use crate::{Graph, Literal, ModelsResponse, ParallelismNodeDto, ParallelismResponse};
-use std::collections::BTreeSet;
-
-impl FlowState {
-    pub(crate) fn parallelism(&mut self, flow: &str) -> Option<ParallelismResponse> {
-        let graph = self.definitions.get(flow)?.graph.clone()?;
-        let snapshot = self.models_response(None);
-        Some(estimate_parallelism(&graph, &snapshot))
-    }
-}
-
-/// Estimate independent whole-flow runs. This is deliberately a snapshot,
-/// not a reservation: jobs beyond the estimate still go to the hub queue.
-pub fn estimate_parallelism(graph: &Graph, snapshot: &ModelsResponse) -> ParallelismResponse {
-    let mut per_node = Vec::new();
-    let mut gen_capacity = Vec::new();
-    let mut chat_capacity = Vec::new();
-    for node in graph
-        .nodes
-        .iter()
-        .filter(|node| matches!(node.kind.as_str(), "gen" | "chat"))
-    {
-        let domain = node.domain.as_deref().unwrap_or(if node.kind == "chat" {
-            "text"
-        } else {
-            ""
-        });
-        let requested = node.params.iter().find_map(|(name, value)| {
-            (name == "model").then_some(value).and_then(|value| match value {
-                Literal::Str(model) | Literal::Id(model) if !model.is_empty() => {
-                    Some(model.clone())
-                }
-                _ => None,
-            })
-        });
-        let model = requested.unwrap_or_else(|| resolve_domain_model(snapshot, domain));
-        let admitted = admitted_nodes(snapshot, &model, domain);
-        let nodes = admitted.len() as u64;
-        let lanes = if node.kind == "chat" {
-            admitted
-                .iter()
-                .map(|base_url| {
-                    snapshot
-                        .nodes
-                        .iter()
-                        .find(|node| node.base_url == *base_url)
-                        .and_then(|node| {
-                            (node.lanes_model.as_deref() == Some(model.as_str()))
-                                .then_some(node.lanes)
-                                .flatten()
-                        })
-                        .unwrap_or(1)
-                        .max(1)
-                })
-                .sum()
-        } else {
-            nodes
-        };
-        if node.kind == "gen" {
-            gen_capacity.push(nodes);
-        } else {
-            chat_capacity.push(lanes);
-        }
-        per_node.push(ParallelismNodeDto {
-            node: node.id.clone(),
-            model,
-            nodes,
-            lanes,
-        });
-    }
-    // The heavy generation stages bound a batch: with the chat model pinned
-    // to one box and the image model on every other box, four boxes mean
-    // four runs, and the short chat stage simply serialises on its box.
-    // Chat lanes bound the estimate only when the flow generates nothing.
-    let max = gen_capacity
-        .into_iter()
-        .min()
-        .or_else(|| chat_capacity.into_iter().min())
-        .unwrap_or(1)
-        .max(1);
-    ParallelismResponse { max, per_node }
-}
-
-fn resolve_domain_model(snapshot: &ModelsResponse, domain: &str) -> String {
-    let mut ids = BTreeSet::new();
-    for model in snapshot.models.iter().filter(|model| {
-        model.available && domain_matches(&model.domain, domain)
-    }) {
-        ids.insert(model.id.clone());
-    }
-    let mut chosen = String::new();
-    let mut chosen_score = (0u8, 0u64);
-    for model in ids {
-        let rows: Vec<_> = snapshot
-            .models
-            .iter()
-            .filter(|row| row.id == model && row.available)
-            .collect();
-        let readiness = rows
-            .iter()
-            .map(|row| readiness_rank(&row.state))
-            .max()
-            .unwrap_or(0);
-        let capacity = admitted_nodes(snapshot, &model, domain).len() as u64;
-        let score = (readiness, capacity);
-        if chosen.is_empty() || score > chosen_score {
-            chosen = model;
-            chosen_score = score;
-        }
-    }
-    chosen
-}
-
-fn admitted_nodes(snapshot: &ModelsResponse, model: &str, domain: &str) -> Vec<String> {
-    if model.is_empty() {
-        return Vec::new();
-    }
-    let healthy: BTreeSet<&str> = snapshot
-        .nodes
-        .iter()
-        .filter(|node| node.healthy)
-        .map(|node| node.base_url.as_str())
-        .collect();
-    let collect = |fallback: bool| {
-        snapshot
-            .models
-            .iter()
-            .filter(|row| {
-                row.id == model
-                    && row.available
-                    && domain_matches(&row.domain, domain)
-                    && healthy.contains(row.node.as_str())
-                    && if fallback {
-                        row.state == makepad_ai_hub::protocol::MODEL_STATE_ABSENT
-                    } else {
-                        matches!(
-                            row.state.as_str(),
-                            makepad_ai_hub::protocol::MODEL_STATE_READY
-                                | makepad_ai_hub::protocol::MODEL_STATE_LOADED
-                        )
-                    }
-            })
-            .map(|row| row.node.clone())
-            .collect::<BTreeSet<_>>()
-            .into_iter()
-            .collect::<Vec<_>>()
-    };
-    let ready = collect(false);
-    if ready.is_empty() {
-        collect(true)
-    } else {
-        ready
-    }
-}
-
-fn readiness_rank(state: &str) -> u8 {
-    match state {
-        makepad_ai_hub::protocol::MODEL_STATE_LOADED => 3,
-        makepad_ai_hub::protocol::MODEL_STATE_READY => 2,
-        makepad_ai_hub::protocol::MODEL_STATE_ABSENT => 1,
-        _ => 0,
-    }
-}
-
-fn domain_matches(actual: &str, requested: &str) -> bool {
-    actual == requested || (requested == "text" && actual == "chat")
-}
-
-#[cfg(test)]
-mod tests {
-    use super::estimate_parallelism;
-    use crate::{FleetNodeDto, ModelInfoDto, ModelsResponse};
-
-    fn node(url: &str, lanes_model: Option<&str>, lanes: Option<u64>) -> FleetNodeDto {
-        FleetNodeDto {
-            base_url: url.into(),
-            fleet: "test".into(),
-            healthy: true,
-            gpu: None,
-            vram_total_mb: None,
-            vram_usable_mb: None,
-            vram_free_mb: None,
-            lanes_model: lanes_model.map(str::to_string),
-            lanes,
-        }
-    }
-
-    fn model(id: &str, domain: &str, node: &str, state: &str) -> ModelInfoDto {
-        ModelInfoDto {
-            id: id.into(),
-            domain: domain.into(),
-            backend: "fake".into(),
-            node: node.into(),
-            available: true,
-            gated: false,
-            state: state.into(),
-            vram_gb: None,
-            note: None,
-        }
-    }
-
-    #[test]
-    fn two_models_take_the_min_and_absent_is_only_a_fallback() {
-        let source = r#"use mod.flow.*
-let a = Image{model: "a"}
-let b = Gen{domain: "video" model: "b" ports: {in: {} out: {video: @video}}}
-Flow{a, b}
-"#;
-        let graph = crate::graph::evaluate(source, "parallel.splash").unwrap();
-        let nodes = vec![node("n1", None, None), node("n2", None, None), node("n3", None, None)];
-        let models = vec![
-            model("a", "image", "n1", "ready"),
-            model("a", "image", "n2", "ready"),
-            model("a", "image", "n3", "absent"),
-            model("b", "video", "n1", "ready"),
-        ];
-        let estimate = estimate_parallelism(&graph, &ModelsResponse { nodes, models, snapshot_ms: 1 });
-        assert_eq!(estimate.max, 1);
-        assert_eq!(estimate.per_node[0].nodes, 2);
-        assert_eq!(estimate.per_node[1].nodes, 1);
-    }
-
-    #[test]
-    fn one_chat_box_does_not_cap_the_image_fleet() {
-        let source = "use mod.flow.*\nlet talk = Llm{model: \"chat-a\"}\nlet picture = Image{model: \"a\"}\nFlow{talk, picture}\n";
-        let graph = crate::graph::evaluate(source, "pinned.splash").unwrap();
-        let snapshot = ModelsResponse {
-            nodes: vec![
-                node("n1", Some("chat-a"), Some(1)),
-                node("n2", None, None),
-                node("n3", None, None),
-                node("n4", None, None),
-            ],
-            models: vec![
-                model("chat-a", "text", "n1", "loaded"),
-                model("a", "image", "n2", "ready"),
-                model("a", "image", "n3", "ready"),
-                model("a", "image", "n4", "ready"),
-            ],
-            snapshot_ms: 1,
-        };
-        let estimate = estimate_parallelism(&graph, &snapshot);
-        assert_eq!(estimate.max, 3);
-        assert_eq!(estimate.per_node[0].lanes, 1);
-        assert_eq!(estimate.per_node[1].nodes, 3);
-    }
-
-    #[test]
-    fn chat_sums_lanes_and_an_empty_fleet_floors_at_one() {
-        let graph = crate::graph::evaluate(
-            "use mod.flow.*\nlet talk = Llm{model: \"chat-a\"}\nFlow{talk}\n",
-            "chat.splash",
-        )
-        .unwrap();
-        let snapshot = ModelsResponse {
-            nodes: vec![node("n1", Some("chat-a"), Some(3)), node("n2", Some("chat-a"), Some(2))],
-            models: vec![
-                model("chat-a", "text", "n1", "loaded"),
-                model("chat-a", "text", "n2", "ready"),
-            ],
-            snapshot_ms: 1,
-        };
-        assert_eq!(estimate_parallelism(&graph, &snapshot).max, 5);
-        assert_eq!(
-            estimate_parallelism(
-                &graph,
-                &ModelsResponse { nodes: Vec::new(), models: Vec::new(), snapshot_ms: 2 }
-            )
-            .max,
-            1
-        );
-    }
-}
diff --git a/libs/flow/src/host/routes.rs b/libs/flow/src/host/routes.rs
deleted file mode 100644
index 0b6a1ebf6..000000000
--- a/libs/flow/src/host/routes.rs
+++ /dev/null
@@ -1,1039 +0,0 @@
-use super::config::SharedConfig;
-use super::batches::CreateBatchOutcome;
-use super::events::{EventCursor, EventHub};
-use super::state::{
-    ClearInstanceOutcome, CreateInstanceOutcome, SetInputsOutcome, SourceResult, StartRunOutcome,
-    StateHandle,
-};
-use super::util::log;
-use crate::{
-    graph, CreateFromTemplateRequest, CreateInstanceRequest, CreateInstanceResponse,
-    CreateBatchRequest, CreateRunRequest, CreateRunResponse, EvalErrorResponse, EventsResponse, FlowMutationResponse,
-    FlowResponse, FlowSummary, HealthResponse, InstanceId, MessageResponse, NodesResponse,
-    PortType, PutGraphRequest, PutSourceRequest, PutValueResponse, RevertRequest, RunId,
-    TemplateResponse, Value,
-};
-use crate::engine::executors::publish::{AssetListQuery, AssetWorkerHandle};
-use makepad_asset_data::{AssetAlias, AssetId};
-use makepad_bounded_http::{
-    etag_matches, if_range_matches, parse_range, BodyError, Conn, Head, Method, RangeSpec, Resp,
-};
-use makepad_micro_serde::{DeJson, SerJson};
-use std::collections::HashMap;
-use std::sync::Arc;
-use std::time::{Duration, Instant};
-
-const BODY_DEADLINE_MS: u64 = 30_000;
-const MAX_CONTROL_BODY_BYTES: u64 = 1024 * 1024;
-const EVENT_MAX_WAIT_MS: u64 = 30_000;
-const EVENT_MAX_BATCH: usize = 256;
-/// `PUT /v1/values` body cap: media only, generously above any test asset,
-/// well under the control plane's 1 MiB (the store's own blob cap shape).
-const MAX_VALUE_BYTES: u64 = 64 * 1024 * 1024;
-/// Values are scratch (§5.5): no long-lived caching contract.
-const VALUE_CACHE_CONTROL: &str = "private, max-age=60";
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) enum Plane {
-    Control,
-    Data,
-}
-
-#[derive(Clone)]
-pub(crate) struct RouteCtx {
-    pub state: StateHandle,
-    pub config: SharedConfig,
-    pub server_id: [u8; 16],
-    pub token: String,
-    pub events: Arc<EventHub>,
-    pub assets: AssetWorkerHandle,
-}
-
-pub(crate) enum Outcome {
-    Resp(Resp),
-    Hangup,
-}
-
-pub(crate) fn dispatch(
-    conn: &mut Conn,
-    head: &mut Head,
-    ctx: &RouteCtx,
-    plane: Plane,
-) -> Outcome {
-    if plane == Plane::Control
-        && head.method == Method::Get
-        && head.segs.as_slice() == ["v1", "health"]
-    {
-        return call(&ctx.state, {
-            let server_id = super::util::to_hex(&ctx.server_id);
-            move |state| {
-                json(
-                    200,
-                    &HealthResponse {
-                        service: "makepad-flow".to_string(),
-                        server_id,
-                        protocol_version: 1,
-                        revision_epoch: state.epoch,
-                    },
-                )
-            }
-        });
-    }
-
-    if !bearer_matches(head.authorization.as_deref(), &ctx.token) {
-        return Outcome::Resp(message(401, "unauthorized"));
-    }
-
-    if plane == Plane::Data {
-        return data_dispatch(conn, head, ctx);
-    }
-
-    let segments = head.segs.clone();
-    match segments.as_slice() {
-        [v1, assets] if v1 == "v1" && assets == "assets" => {
-            let (q, namespace, limit, cursor) = if head.method == Method::Post {
-                let request: crate::AssetsRequest = match read_json(conn, head) {
-                    Ok(request) => request,
-                    Err(outcome) => return outcome,
-                };
-                if request.limit == 0 || request.limit > 100 || request.query.len() > 4096 {
-                    return Outcome::Resp(message(400, "invalid asset query"));
-                }
-                (request.query, request.namespace, request.limit, request.cursor)
-            } else if head.method == Method::Get {
-                let q = head.query_get("q").unwrap_or("").replace('+', " ");
-                let namespace = match head.query_get("ns") {
-                    Some("*") => None,
-                    Some(value) if !value.is_empty() => Some(value.to_string()),
-                    _ => Some("flows".to_string()),
-                };
-                let limit = match decimal_query(head.query_get("limit"), 50, 100) {
-                    Some(value) if value > 0 => value as u32,
-                    _ => return Outcome::Resp(message(400, "invalid asset limit")),
-                };
-                (q, namespace, limit, head.query_get("cursor").map(str::to_string))
-            } else {
-                return Outcome::Resp(message(405, "method not allowed"));
-            };
-            if cursor.as_ref().is_some_and(|cursor| cursor.len() > 8192) {
-                return Outcome::Resp(message(400, "invalid asset cursor"));
-            }
-            match ctx.assets.list_page(AssetListQuery { text: q, namespace, limit, cursor }) {
-                Ok(page) => Outcome::Resp(json(200, &page)),
-                Err(error) => Outcome::Resp(message(
-                    if error.contains("invalid asset cursor") { 400 } else if error.contains("no asset server discovered") { 503 } else { 502 },
-                    &error,
-                )),
-            }
-        }
-        [v1, assets, thumb, id]
-            if v1 == "v1" && assets == "assets" && thumb == "thumbnail" =>
-        {
-            asset_content(head, ctx, id, true)
-        }
-        [v1, assets, thumb, tail @ ..]
-            if v1 == "v1" && assets == "assets" && thumb == "thumb" =>
-        {
-            if head.method != Method::Get {
-                return Outcome::Resp(message(405, "method not allowed"));
-            }
-            let alias_text = tail.join("/");
-            let alias = match AssetAlias::new(alias_text) {
-                Ok(alias) => alias,
-                Err(_) => return Outcome::Resp(message(400, "invalid asset alias")),
-            };
-            match ctx.assets.thumbnail(alias) {
-                Ok(thumbnail) => Outcome::Resp(
-                    Resp::bytes(200, &thumbnail.content_type, thumbnail.bytes)
-                        .with_header("Cache-Control", "private, max-age=300".to_string()),
-                ),
-                Err(error) => Outcome::Resp(message(
-                    if error.contains("not found") { 404 } else if error.contains("no asset server discovered") { 503 } else { 502 },
-                    &error,
-                )),
-            }
-        }
-        [v1, health] if v1 == "v1" && health == "health" => {
-            call(&ctx.state, |_| message(405, "method not allowed"))
-        }
-        [v1, nodes] if v1 == "v1" && nodes == "nodes" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            call(&ctx.state, |state| {
-                let types = state.catalog_with_models();
-                json(
-                    200,
-                    &NodesResponse {
-                        types,
-                        brief: crate::AUTHORING_BRIEF.to_string(),
-                    },
-                )
-            })
-        }
-        [v1, models] if v1 == "v1" && models == "models" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            let domain = head.query_get("domain").map(str::to_string);
-            call(&ctx.state, move |state| {
-                let response = state.models_response(domain.as_deref());
-                json(200, &response)
-            })
-        }
-        [v1, templates] if v1 == "v1" && templates == "templates" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            let mut summaries: Vec<_> = crate::templates::TEMPLATES
-                .iter()
-                .map(crate::templates::template_summary)
-                .collect();
-            summaries.sort_by(|left, right| {
-                crate::templates::group_rank(&left.group)
-                    .cmp(&crate::templates::group_rank(&right.group))
-                    .then_with(|| left.name.cmp(&right.name))
-            });
-            Outcome::Resp(json(200, &summaries))
-        }
-        [v1, templates, name] if v1 == "v1" && templates == "templates" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            let Some(template) = crate::templates::template(name) else {
-                return Outcome::Resp(message(404, "template not found"));
-            };
-            let summary = crate::templates::template_summary(template);
-            Outcome::Resp(json(
-                200,
-                &TemplateResponse {
-                    name: summary.name,
-                    label: summary.label,
-                    brief: summary.brief,
-                    source: template.source.to_string(),
-                },
-            ))
-        }
-        [v1, flows] if v1 == "v1" && flows == "flows" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            call(&ctx.state, |state| {
-                let rows: Vec<_> = state
-                    .definitions
-                    .values()
-                    .map(|definition| {
-                        let graph = definition.graph.as_ref();
-                        let instances = state
-                            .instances
-                            .values()
-                            .filter(|instance| instance.flow == definition.name)
-                            .count() as u64;
-                        FlowSummary {
-                            name: definition.name.clone(),
-                            label: graph
-                                .map(|graph| graph.label.clone())
-                                .unwrap_or_else(|| definition.name.clone()),
-                            revision: definition.revision,
-                            state: if definition.error.is_some() { "error" } else { "ok" }
-                                .to_string(),
-                            error: definition.error.clone(),
-                            canonical: definition.canonical,
-                            instances,
-                            autostart: graph.is_some_and(|graph| graph.autostart),
-                        }
-                    })
-                    .collect();
-                json(200, &rows)
-            })
-        }
-        [v1, events] if v1 == "v1" && events == "events" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            events_route(head, ctx)
-        }
-        [v1, flows, name] if v1 == "v1" && flows == "flows" => {
-            if !valid_name(name) {
-                return Outcome::Resp(message(400, "invalid flow name"));
-            }
-            match head.method {
-                Method::Get => get_flow(ctx, name),
-                Method::Post => create_from_template(conn, head, ctx, name),
-                Method::Put => put_source(conn, head, ctx, name),
-                Method::Delete => delete_flow(ctx, name),
-                _ => call(&ctx.state, |_| message(405, "method not allowed")),
-            }
-        }
-        [v1, flows, name, graph_segment]
-            if v1 == "v1" && flows == "flows" && graph_segment == "graph" =>
-        {
-            if !valid_name(name) {
-                return Outcome::Resp(message(400, "invalid flow name"));
-            }
-            if head.method != Method::Put {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            put_graph(conn, head, ctx, name)
-        }
-        [v1, flows, name, revert]
-            if v1 == "v1" && flows == "flows" && revert == "revert" =>
-        {
-            if !valid_name(name) {
-                return Outcome::Resp(message(400, "invalid flow name"));
-            }
-            if head.method != Method::Post {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            revert_flow(conn, head, ctx, name)
-        }
-        [v1, flows, name, instances_segment]
-            if v1 == "v1" && flows == "flows" && instances_segment == "instances" =>
-        {
-            if !valid_name(name) {
-                return Outcome::Resp(message(400, "invalid flow name"));
-            }
-            if head.method != Method::Post {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            create_instance(conn, head, ctx, name)
-        }
-        [v1, flows, name, parallelism]
-            if v1 == "v1" && flows == "flows" && parallelism == "parallelism" =>
-        {
-            if !valid_name(name) {
-                return Outcome::Resp(message(400, "invalid flow name"));
-            }
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            parallelism_route(ctx, name)
-        }
-        [v1, flows, name, batches]
-            if v1 == "v1" && flows == "flows" && batches == "batches" =>
-        {
-            if !valid_name(name) {
-                return Outcome::Resp(message(400, "invalid flow name"));
-            }
-            if head.method != Method::Post {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            create_batch(conn, head, ctx, name)
-        }
-        [v1, batches, id, cancel]
-            if v1 == "v1" && batches == "batches" && cancel == "cancel" =>
-        {
-            if !valid_id(id) {
-                return Outcome::Resp(message(400, "invalid batch id"));
-            }
-            if head.method != Method::Post {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            cancel_batch_route(ctx, id)
-        }
-        [v1, batches, id] if v1 == "v1" && batches == "batches" => {
-            if !valid_id(id) {
-                return Outcome::Resp(message(400, "invalid batch id"));
-            }
-            if head.method != Method::Delete {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            clear_batch_route(ctx, id)
-        }
-        [v1, instances] if v1 == "v1" && instances == "instances" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            list_instances(head, ctx)
-        }
-        [v1, instances, id] if v1 == "v1" && instances == "instances" => {
-            if !valid_id(id) {
-                return Outcome::Resp(message(400, "invalid instance id"));
-            }
-            match head.method {
-                Method::Get => get_instance(ctx, id),
-                Method::Delete => delete_instance(ctx, id),
-                _ => call(&ctx.state, |_| message(405, "method not allowed")),
-            }
-        }
-        [v1, instances, id, inputs]
-            if v1 == "v1" && instances == "instances" && inputs == "inputs" =>
-        {
-            if !valid_id(id) {
-                return Outcome::Resp(message(400, "invalid instance id"));
-            }
-            if head.method != Method::Put {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            put_instance_inputs(conn, head, ctx, id)
-        }
-        [v1, instances, id, clear]
-            if v1 == "v1" && instances == "instances" && clear == "clear" =>
-        {
-            if !valid_id(id) {
-                return Outcome::Resp(message(400, "invalid instance id"));
-            }
-            if head.method != Method::Post {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            clear_instance(ctx, id)
-        }
-        [v1, instances, id, runs_segment]
-            if v1 == "v1" && instances == "instances" && runs_segment == "runs" =>
-        {
-            if !valid_id(id) {
-                return Outcome::Resp(message(400, "invalid instance id"));
-            }
-            if head.method != Method::Post {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            create_run(conn, head, ctx, id)
-        }
-        [v1, runs] if v1 == "v1" && runs == "runs" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            list_runs(head, ctx)
-        }
-        [v1, runs, id] if v1 == "v1" && runs == "runs" => {
-            if !valid_id(id) {
-                return Outcome::Resp(message(400, "invalid run id"));
-            }
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            get_run(ctx, id)
-        }
-        [v1, runs, id, cancel]
-            if v1 == "v1" && runs == "runs" && cancel == "cancel" =>
-        {
-            if !valid_id(id) {
-                return Outcome::Resp(message(400, "invalid run id"));
-            }
-            if head.method != Method::Post {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            cancel_run_route(ctx, id)
-        }
-        _ => call(&ctx.state, |_| message(404, "not found")),
-    }
-}
-
-/// Data plane: value bytes only (§5.5, §6). Instance/run/flow control-plane
-/// routes never touch this plane.
-fn data_dispatch(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx) -> Outcome {
-    let segments = head.segs.clone();
-    match segments.as_slice() {
-        [v1, assets, thumbnail, id]
-            if v1 == "v1" && assets == "assets" && thumbnail == "thumbnail" =>
-        {
-            asset_content(head, ctx, id, true)
-        }
-        [v1, assets, id, content]
-            if v1 == "v1" && assets == "assets" && content == "content" =>
-        {
-            asset_content(head, ctx, id, false)
-        }
-        [v1, assets, id, preview]
-            if v1 == "v1" && assets == "assets" && preview == "preview" =>
-        {
-            asset_preview(head, ctx, id)
-        }
-        [v1, values, digest] if v1 == "v1" && values == "values" => {
-            if head.method != Method::Get {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            get_value(head, ctx, digest)
-        }
-        [v1, values] if v1 == "v1" && values == "values" => {
-            if head.method != Method::Put {
-                return call(&ctx.state, |_| message(405, "method not allowed"));
-            }
-            put_value(conn, head, ctx)
-        }
-        _ => call(&ctx.state, |_| message(404, "not found")),
-    }
-}
-
-fn asset_content(head: &Head, ctx: &RouteCtx, id: &str, thumbnail: bool) -> Outcome {
-    if head.method != Method::Get { return Outcome::Resp(message(405, "method not allowed")); }
-    let id = match id.parse::<AssetId>() {
-        Ok(id) => id,
-        Err(_) => return Outcome::Resp(message(400, "invalid asset id")),
-    };
-    match ctx.assets.read_asset(id, thumbnail) {
-        Ok(value) => Outcome::Resp(Resp::bytes(200, &value.content_type, value.bytes)
-            .with_header("Cache-Control", "private, max-age=0".to_string())),
-        Err(error) => Outcome::Resp(message(
-            if error.contains("not found") {404} else if error.contains("no asset server discovered") {503} else {502}, &error)),
-    }
-}
-
-fn asset_preview(head: &Head, ctx: &RouteCtx, id: &str) -> Outcome {
-    if head.method != Method::Get { return Outcome::Resp(message(405, "method not allowed")); }
-    let id = match id.parse::<AssetId>() {
-        Ok(id) => id,
-        Err(_) => return Outcome::Resp(message(400, "invalid asset id")),
-    };
-    match ctx.assets.read_asset_preview(id) {
-        Ok(value) => Outcome::Resp(Resp::bytes(200, &value.content_type, value.bytes)
-            .with_header("Cache-Control", "private, max-age=60".to_string())),
-        Err(error) => Outcome::Resp(message(
-            if error.contains("not found") {404} else if error.contains("no asset server discovered") {503} else {502}, &error)),
-    }
-}
-
-fn get_flow(ctx: &RouteCtx, name: &str) -> Outcome {
-    let name = name.to_string();
-    call(&ctx.state, move |state| {
-        let Some(definition) = state.definitions.get(&name) else {
-            return message(404, "flow not found");
-        };
-        json(
-            200,
-            &FlowResponse {
-                source: definition.source.clone(),
-                revision: definition.revision,
-                graph: definition.graph.clone(),
-                tools: definition.tools.clone(),
-                error: definition.error.clone(),
-            },
-        )
-    })
-}
-
-fn put_source(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx, name: &str) -> Outcome {
-    let request: PutSourceRequest = match read_json(conn, head) {
-        Ok(request) => request,
-        Err(outcome) => return outcome,
-    };
-    put_source_value(ctx, name.to_string(), request.source)
-}
-
-fn create_from_template(
-    conn: &mut Conn,
-    head: &mut Head,
-    ctx: &RouteCtx,
-    name: &str,
-) -> Outcome {
-    let request: CreateFromTemplateRequest = match read_json(conn, head) {
-        Ok(request) => request,
-        Err(outcome) => return outcome,
-    };
-    let Some(template) = crate::templates::template(&request.template) else {
-        return Outcome::Resp(message(404, "template not found"));
-    };
-    let name = name.to_string();
-    let source = template.source.to_string();
-    let config = ctx.config.clone();
-    call(&ctx.state, move |state| match state.create_source(name, source) {
-        Ok(Some(result)) => create_mutation_result(result),
-        Ok(None) => message(409, "flow already exists"),
-        Err(error) => {
-            log(&config, &format!("flow create failed: {error}"));
-            message(500, "internal server error")
-        }
-    })
-}
-
-fn put_graph(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx, name: &str) -> Outcome {
-    let request: PutGraphRequest = match read_json(conn, head) {
-        Ok(request) => request,
-        Err(outcome) => return outcome,
-    };
-    let name = name.to_string();
-    let config = ctx.config.clone();
-    call(&ctx.state, move |state| {
-        let source = graph::write(&request.graph);
-        match state.put_source(name, source) {
-            Ok(result) => mutation_result(result),
-            Err(error) => {
-                log(&config, &format!("flow graph write failed: {error}"));
-                message(500, "internal server error")
-            }
-        }
-    })
-}
-
-fn put_source_value(ctx: &RouteCtx, name: String, source: String) -> Outcome {
-    let config = ctx.config.clone();
-    call(&ctx.state, move |state| match state.put_source(name, source) {
-        Ok(result) => mutation_result(result),
-        Err(error) => {
-            log(&config, &format!("flow write failed: {error}"));
-            message(500, "internal server error")
-        }
-    })
-}
-
-fn revert_flow(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx, name: &str) -> Outcome {
-    let request: RevertRequest = match read_json(conn, head) {
-        Ok(request) => request,
-        Err(outcome) => return outcome,
-    };
-    let name = name.to_string();
-    let config = ctx.config.clone();
-    call(&ctx.state, move |state| match state.revert(&name, request.revision) {
-        Ok(Some(result)) => mutation_result(result),
-        Ok(None) => message(404, "revision not found"),
-        Err(error) => {
-            log(&config, &format!("flow revert failed: {error}"));
-            message(500, "internal server error")
-        }
-    })
-}
-
-fn delete_flow(ctx: &RouteCtx, name: &str) -> Outcome {
-    let name = name.to_string();
-    let config = ctx.config.clone();
-    call(&ctx.state, move |state| match state.remove(&name) {
-        Ok(true) => Resp::empty(204),
-        Ok(false) => message(404, "flow not found"),
-        Err(error) => {
-            log(&config, &format!("flow delete failed: {error}"));
-            message(500, "internal server error")
-        }
-    })
-}
-
-fn mutation_result(result: SourceResult) -> Resp {
-    match result.error {
-        Some(error) => json(422, &EvalErrorResponse { error }),
-        None => match result.graph {
-            Some(graph) => json(
-                200,
-                &FlowMutationResponse { revision: result.revision, graph },
-            ),
-            None => message(500, "missing evaluated graph"),
-        },
-    }
-}
-
-fn create_mutation_result(result: SourceResult) -> Resp {
-    match result.error {
-        Some(error) => json(422, &EvalErrorResponse { error }),
-        None => match result.graph {
-            Some(graph) => json(
-                201,
-                &FlowMutationResponse { revision: result.revision, graph },
-            ),
-            None => message(500, "missing evaluated graph"),
-        },
-    }
-}
-
-fn events_route(head: &Head, ctx: &RouteCtx) -> Outcome {
-    if ctx.state.call(|_| ()).is_none() {
-        return Outcome::Resp(message(503, "state unavailable"));
-    }
-    let wait_ms = match decimal_query(head.query_get("wait"), 0, EVENT_MAX_WAIT_MS) {
-        Some(value) => value,
-        None => return Outcome::Resp(message(400, "malformed wait")),
-    };
-    let limit = match decimal_query(head.query_get("limit"), EVENT_MAX_BATCH as u64, EVENT_MAX_BATCH as u64) {
-        Some(0) | None => return Outcome::Resp(message(400, "malformed limit")),
-        Some(value) => value as usize,
-    };
-    let topic = head.query_get("topic").map(str::to_string);
-    let Some(cursor_text) = head.query_get("cursor") else {
-        let cursor = ctx.events.tail_cursor();
-        return Outcome::Resp(json(
-            200,
-            &EventsResponse { events: Vec::new(), cursor: cursor.render(), gap: false },
-        ));
-    };
-    let Some(mut cursor) = EventCursor::parse(cursor_text) else {
-        return Outcome::Resp(message(400, "malformed cursor"));
-    };
-    let deadline = Instant::now() + Duration::from_millis(wait_ms);
-    loop {
-        let poll = ctx.events.poll_after(cursor, topic.as_deref(), limit);
-        if poll.gap || !poll.events.is_empty() {
-            return Outcome::Resp(json(
-                200,
-                &EventsResponse {
-                    events: poll.events.iter().map(|event| event.wire_value()).collect(),
-                    cursor: poll.cursor.render(),
-                    gap: poll.gap,
-                },
-            ));
-        }
-        cursor = poll.cursor;
-        if wait_ms == 0 || Instant::now() >= deadline || !ctx.events.wait_beyond(cursor.seq, deadline) {
-            return Outcome::Resp(json(
-                200,
-                &EventsResponse { events: Vec::new(), cursor: cursor.render(), gap: false },
-            ));
-        }
-    }
-}
-
-fn decimal_query(text: Option<&str>, default: u64, max: u64) -> Option<u64> {
-    match text {
-        None => Some(default),
-        Some(text)
-            if !text.is_empty()
-                && text.len() <= 20
-                && text.bytes().all(|byte| byte.is_ascii_digit()) =>
-        {
-            Some(text.parse::<u64>().ok()?.min(max))
-        }
-        Some(_) => None,
-    }
-}
-
-fn read_json<T: DeJson>(conn: &mut Conn, head: &mut Head) -> Result<T, Outcome> {
-    let bytes = match conn.read_body_full(head, MAX_CONTROL_BODY_BYTES, BODY_DEADLINE_MS) {
-        Ok(bytes) => bytes,
-        Err(BodyError::Timeout) => {
-            return Err(Outcome::Resp(message(408, "body timeout").closing()))
-        }
-        Err(BodyError::Malformed) => {
-            return Err(Outcome::Resp(message(400, "malformed body").closing()))
-        }
-        Err(BodyError::TooLarge) => {
-            conn.drain_remaining(head, Instant::now() + Duration::from_millis(BODY_DEADLINE_MS));
-            return Err(Outcome::Resp(message(413, "body too large").closing()));
-        }
-        Err(BodyError::Io) => return Err(Outcome::Hangup),
-    };
-    let text = std::str::from_utf8(&bytes)
-        .map_err(|_| Outcome::Resp(message(400, "body is not utf-8")))?;
-    T::deserialize_json(text).map_err(|_| Outcome::Resp(message(400, "malformed json")))
-}
-
-fn bearer_matches(header: Option<&str>, token: &str) -> bool {
-    let Some(secret) = header.and_then(|header| header.strip_prefix("Bearer ")) else {
-        return false;
-    };
-    if secret.len() != token.len() {
-        return false;
-    }
-    secret
-        .as_bytes()
-        .iter()
-        .zip(token.as_bytes())
-        .fold(0u8, |difference, (left, right)| difference | (left ^ right))
-        == 0
-}
-
-fn call(
-    state: &StateHandle,
-    closure: impl FnOnce(&mut super::state::FlowState) -> Resp + Send + 'static,
-) -> Outcome {
-    match state.call(closure) {
-        Some(response) => Outcome::Resp(response),
-        None => Outcome::Resp(message(503, "state unavailable")),
-    }
-}
-
-fn json<T: SerJson>(status: u16, body: &T) -> Resp {
-    Resp::bytes(status, "application/json", body.serialize_json().into_bytes())
-}
-
-fn message(status: u16, error: &str) -> Resp {
-    json(status, &MessageResponse { error: error.to_string() })
-}
-
-pub(crate) fn valid_name(name: &str) -> bool {
-    !name.is_empty()
-        && name.len() <= 64
-        && name
-            .bytes()
-            .all(|byte| byte.is_ascii_lowercase() || byte.is_ascii_digit() || byte == b'-' || byte == b'_')
-}
-
-/// Instance and run ids are `Instance::new`/`Instance::request_run`'s own
-/// `<prefix>_<16 lowercase hex>` shape; checked loosely (safe charset,
-/// bounded length) rather than coupled to that exact format.
-fn valid_id(id: &str) -> bool {
-    !id.is_empty()
-        && id.len() <= 80
-        && id
-            .bytes()
-            .all(|byte| byte.is_ascii_alphanumeric() || byte == b'_' || byte == b'-')
-}
-
-// ---------------------------------------------------------------------------
-// instances (§4.1, §6)
-// ---------------------------------------------------------------------------
-
-fn create_instance(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx, name: &str) -> Outcome {
-    let request: CreateInstanceRequest = match read_json(conn, head) {
-        Ok(request) => request,
-        Err(outcome) => return outcome,
-    };
-    let name = name.to_string();
-    call(&ctx.state, move |state| {
-        let inputs = request.inputs.unwrap_or_default();
-        match state.create_instance(&name, request.label, request.pin.unwrap_or(false), inputs) {
-            CreateInstanceOutcome::Created(id) => {
-                json(201, &CreateInstanceResponse { instance: id.0 })
-            }
-            CreateInstanceOutcome::FlowNotFound => message(404, "flow not found"),
-            CreateInstanceOutcome::FlowInvalid => message(409, "flow has no valid graph"),
-            CreateInstanceOutcome::Error(error) => message(422, &error),
-        }
-    })
-}
-
-fn parallelism_route(ctx: &RouteCtx, name: &str) -> Outcome {
-    let name = name.to_string();
-    call(&ctx.state, move |state| match state.parallelism(&name) {
-        Some(response) => json(200, &response),
-        None if state.definitions.contains_key(&name) => message(409, "flow has no valid graph"),
-        None => message(404, "flow not found"),
-    })
-}
-
-fn create_batch(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx, name: &str) -> Outcome {
-    let request: CreateBatchRequest = match read_json(conn, head) {
-        Ok(request) => request,
-        Err(outcome) => return outcome,
-    };
-    let name = name.to_string();
-    call(&ctx.state, move |state| match state.create_batch(&name, request) {
-        CreateBatchOutcome::Created(response) => json(202, &response),
-        CreateBatchOutcome::FlowNotFound => message(404, "flow not found"),
-        CreateBatchOutcome::FlowInvalid => message(409, "flow has no valid graph"),
-        CreateBatchOutcome::InvalidParallel => message(422, "parallel must be between 1 and 256"),
-        CreateBatchOutcome::Error(error) => message(422, &error),
-    })
-}
-
-fn cancel_batch_route(ctx: &RouteCtx, id: &str) -> Outcome {
-    let id = id.to_string();
-    call(&ctx.state, move |state| match state.cancel_batch(&id) {
-        Some(runs) => json(200, &crate::BatchMutationResponse { runs }),
-        None => message(404, "batch not found"),
-    })
-}
-
-fn clear_batch_route(ctx: &RouteCtx, id: &str) -> Outcome {
-    let id = id.to_string();
-    call(&ctx.state, move |state| match state.clear_batch(&id) {
-        Some(runs) => json(200, &crate::BatchMutationResponse { runs }),
-        None => message(404, "batch not found"),
-    })
-}
-
-fn list_instances(head: &Head, ctx: &RouteCtx) -> Outcome {
-    let flow = head.query_get("flow").map(str::to_string);
-    let waiting_only = head.query_get("waiting") == Some("1");
-    call(&ctx.state, move |state| {
-        json(200, &state.list_instance_rows(flow.as_deref(), waiting_only))
-    })
-}
-
-fn get_instance(ctx: &RouteCtx, id: &str) -> Outcome {
-    let id = InstanceId(id.to_string());
-    call(&ctx.state, move |state| match state.instance_row(&id) {
-        Some(row) => json(200, &row),
-        None => message(404, "instance not found"),
-    })
-}
-
-fn delete_instance(ctx: &RouteCtx, id: &str) -> Outcome {
-    let id = InstanceId(id.to_string());
-    call(&ctx.state, move |state| {
-        if state.delete_instance(&id) {
-            Resp::empty(204)
-        } else {
-            message(404, "instance not found")
-        }
-    })
-}
-
-fn clear_instance(ctx: &RouteCtx, id: &str) -> Outcome {
-    let id = InstanceId(id.to_string());
-    call(&ctx.state, move |state| match state.clear_instance(&id) {
-        ClearInstanceOutcome::Cleared => Resp::empty(200),
-        ClearInstanceOutcome::InstanceNotFound => message(404, "instance not found"),
-        ClearInstanceOutcome::Busy => message(409, "instance has a run in flight; cancel it first"),
-    })
-}
-
-/// `X-Flow-Actor` (DESIGN.md §3) is not on `makepad-bounded-http`'s tracked
-/// header allowlist (shared with the asset store; out of this lane's
-/// ownership), so the caller identity travels as `?actor=tab|chat|service`
-/// instead — the same query-parameter workaround the store's own blob
-/// upload route uses for metadata the transport does not carry.
-fn put_instance_inputs(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx, id: &str) -> Outcome {
-    let actor = match head.query_get("actor") {
-        Some("tab") => "tab",
-        Some("chat") => "chat",
-        _ => "service",
-    }
-    .to_string();
-    let raw: HashMap<String, HashMap<String, crate::InputValueDto>> = match read_json(conn, head) {
-        Ok(raw) => raw,
-        Err(outcome) => return outcome,
-    };
-    let id = InstanceId(id.to_string());
-    call(&ctx.state, move |state| {
-        match state.set_instance_inputs(&id, raw, &actor) {
-            SetInputsOutcome::Ok(inputs) => json(200, &crate::SetInputsResponse { inputs }),
-            SetInputsOutcome::InstanceNotFound => message(404, "instance not found"),
-            SetInputsOutcome::AskNotWaiting => message(409, "Ask is not waiting there"),
-            SetInputsOutcome::Error(error) => message(422, &error),
-        }
-    })
-}
-
-// ---------------------------------------------------------------------------
-// runs (§5.4, §6)
-// ---------------------------------------------------------------------------
-
-fn create_run(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx, id: &str) -> Outcome {
-    let request: CreateRunRequest = match read_json(conn, head) {
-        Ok(request) => request,
-        Err(outcome) => return outcome,
-    };
-    let id = InstanceId(id.to_string());
-    call(&ctx.state, move |state| match state.start_run(&id, request.outputs) {
-        StartRunOutcome::Started { run_id, queued } => {
-            json(202, &CreateRunResponse { run_id, queued })
-        }
-        StartRunOutcome::InstanceNotFound => message(404, "instance not found"),
-        StartRunOutcome::FlowInvalid => message(409, "flow has no valid graph"),
-        StartRunOutcome::Busy => message(409, "concurrency is zero"),
-    })
-}
-
-fn list_runs(head: &Head, ctx: &RouteCtx) -> Outcome {
-    let instance = head.query_get("instance").map(|value| InstanceId(value.to_string()));
-    call(&ctx.state, move |state| {
-        json(200, &state.list_run_rows(instance.as_ref()))
-    })
-}
-
-fn get_run(ctx: &RouteCtx, id: &str) -> Outcome {
-    let run_id = RunId(id.to_string());
-    call(&ctx.state, move |state| match state.run_row(&run_id) {
-        Some(row) => json(200, &row),
-        None => message(404, "run not found"),
-    })
-}
-
-fn cancel_run_route(ctx: &RouteCtx, id: &str) -> Outcome {
-    let run_id = RunId(id.to_string());
-    call(&ctx.state, move |state| {
-        if state.cancel_run_and_retire_batch_instance(&run_id) {
-            Resp::empty(200)
-        } else {
-            message(404, "run not found")
-        }
-    })
-}
-
-// ---------------------------------------------------------------------------
-// values (data plane, §5.5, §6)
-// ---------------------------------------------------------------------------
-
-fn get_value(head: &Head, ctx: &RouteCtx, digest_text: &str) -> Outcome {
-    let Some(digest) = super::util::from_hex_32(digest_text) else {
-        return Outcome::Resp(message(400, "malformed digest").closing());
-    };
-    let value = match ctx.state.call(move |state| state.get_value(&digest)) {
-        Some(value) => value,
-        None => return Outcome::Resp(message(503, "state unavailable")),
-    };
-    match value {
-        Some(value) => Outcome::Resp(serve_value(head, &value, &digest)),
-        None => Outcome::Resp(message(404, "value not found")),
-    }
-}
-
-fn serve_value(head: &Head, value: &Value, digest: &[u8; 32]) -> Resp {
-    let etag = format!("\"sha256:{}\"", super::util::to_hex(digest));
-    if let Some(inm) = &head.if_none_match {
-        if etag_matches(inm, &etag) {
-            return Resp::empty(304)
-                .with_header("ETag", etag)
-                .with_header("Cache-Control", VALUE_CACHE_CONTROL.to_string());
-        }
-    }
-    let size = value.bytes.len() as u64;
-    let range = match &head.range {
-        None => RangeSpec::None,
-        Some(_) => {
-            let honored = match &head.if_range {
-                None => true,
-                Some(if_range) => if_range_matches(if_range, &etag),
-            };
-            if honored {
-                parse_range(head.range.as_deref(), size)
-            } else {
-                RangeSpec::None
-            }
-        }
-    };
-    let (status, slice, content_range) = match range {
-        RangeSpec::Unsatisfiable => {
-            return Resp::bytes(416, "text/plain; charset=utf-8", b"range not satisfiable".to_vec())
-                .with_header("Content-Range", format!("bytes */{size}"))
-                .with_header("ETag", etag);
-        }
-        RangeSpec::None => (200, &value.bytes[..], None),
-        RangeSpec::Single { start, end } => (
-            206,
-            &value.bytes[start as usize..=end as usize],
-            Some(format!("bytes {start}-{end}/{size}")),
-        ),
-    };
-    let mut resp = Resp::bytes(status, &value.content_type, slice.to_vec())
-        .with_header("ETag", etag)
-        .with_header("Accept-Ranges", "bytes".to_string())
-        .with_header("Cache-Control", VALUE_CACHE_CONTROL.to_string());
-    if let Some(content_range) = content_range {
-        resp = resp.with_header("Content-Range", content_range);
-    }
-    resp
-}
-
-/// `PUT /v1/values?type=<port type>&content_type=<mime>`, body = raw bytes
-/// (media only — text/json/list values are constructed inline from a
-/// request's own literal, never uploaded). `content_type` (also a query
-/// parameter, for the same reason `actor` is: the transport does not carry
-/// `Content-Type` through to route handlers) defaults per `type` when
-/// omitted.
-fn put_value(conn: &mut Conn, head: &mut Head, ctx: &RouteCtx) -> Outcome {
-    let Some(ty) = head.query_get("type").and_then(parse_media_port_type) else {
-        return Outcome::Resp(message(400, "missing or non-media `type`").closing());
-    };
-    let content_type = head
-        .query_get("content_type")
-        .filter(|value| !value.is_empty())
-        .map(str::to_string)
-        .unwrap_or_else(|| "application/octet-stream".to_string());
-    let bytes = match conn.read_body_full(head, MAX_VALUE_BYTES, BODY_DEADLINE_MS) {
-        Ok(bytes) => bytes,
-        Err(BodyError::Timeout) => return Outcome::Resp(message(408, "body timeout").closing()),
-        Err(BodyError::Malformed) => return Outcome::Resp(message(400, "malformed body").closing()),
-        Err(BodyError::TooLarge) => {
-            conn.drain_remaining(head, Instant::now() + Duration::from_millis(BODY_DEADLINE_MS));
-            return Outcome::Resp(message(413, "body too large").closing());
-        }
-        Err(BodyError::Io) => return Outcome::Hangup,
-    };
-    if bytes.is_empty() {
-        return Outcome::Resp(message(400, "empty value").closing());
-    }
-    let value = Value::media(ty, content_type, bytes);
-    call(&ctx.state, move |state| {
-        let digest = state.put_value(value);
-        json(201, &PutValueResponse { digest: super::util::to_hex(&digest) })
-    })
-}
-
-fn parse_media_port_type(text: &str) -> Option<PortType> {
-    let ty = match text {
-        "image" => PortType::Image,
-        "audio" => PortType::Audio,
-        "video" => PortType::Video,
-        "mesh" => PortType::Mesh,
-        "bytes" => PortType::Bytes,
-        _ => return None,
-    };
-    ty.is_media().then_some(ty)
-}
diff --git a/libs/flow/src/host/server.rs b/libs/flow/src/host/server.rs
deleted file mode 100644
index 7f021f275..000000000
--- a/libs/flow/src/host/server.rs
+++ /dev/null
@@ -1,535 +0,0 @@
-use super::config::{FlowServerConfig, SharedConfig};
-use super::events::EventHub;
-use super::routes::{dispatch, Outcome, Plane, RouteCtx};
-use super::state::{spawn_state, RunRegistration, StateHandle};
-use super::util::{atomic_write, from_hex_16, log, random_16, random_32, random_u64, to_hex, write_secret_file};
-use super::watcher::spawn_watcher;
-use crate::engine;
-use crate::engine::executors::publish::AssetWorker;
-use makepad_bounded_http::{Conn, HeadError, Method, Resp};
-use std::fs::File;
-use std::net::{SocketAddr, TcpListener, TcpStream};
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::sync::{mpsc, Arc};
-use std::thread::JoinHandle;
-use std::time::{Duration, Instant};
-
-const HEAD_DEADLINE_MS: u64 = 10_000;
-const KEEPALIVE_IDLE_MS: u64 = 30_000;
-const READ_TIMEOUT_MS: u64 = 10_000;
-const WRITE_TIMEOUT_MS: u64 = 10_000;
-const MAX_REQUESTS_PER_CONN: u32 = 256;
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Endpoints {
-    pub control: SocketAddr,
-    pub data: SocketAddr,
-    pub server_id: [u8; 16],
-    pub token: String,
-}
-
-#[derive(Debug)]
-pub enum ServerError {
-    Locked,
-    InvalidConfig(&'static str),
-    InvalidFile(&'static str),
-    Io { op: &'static str, kind: std::io::ErrorKind },
-    Prelude(crate::EvalError),
-    StateUnavailable,
-    Asset(String),
-}
-
-impl ServerError {
-    pub(crate) fn io(op: &'static str, error: std::io::Error) -> Self {
-        Self::Io { op, kind: error.kind() }
-    }
-}
-
-impl std::fmt::Display for ServerError {
-    fn fmt(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::Locked => write!(formatter, "flow root is locked by another server"),
-            Self::InvalidConfig(message) => write!(formatter, "invalid flow-server config: {message}"),
-            Self::InvalidFile(message) => write!(formatter, "invalid flow-server file: {message}"),
-            Self::Io { op, kind } => write!(formatter, "{op}: {kind:?}"),
-            Self::Prelude(error) => write!(formatter, "flow prelude: {error}"),
-            Self::StateUnavailable => write!(formatter, "flow state thread unavailable"),
-            Self::Asset(error) => write!(formatter, "flow asset worker: {error}"),
-        }
-    }
-}
-
-impl std::error::Error for ServerError {}
-
-pub struct FlowServer {
-    endpoints: Endpoints,
-    stop: Arc<AtomicBool>,
-    acceptors: Vec<JoinHandle<()>>,
-    watcher: Option<(mpsc::Sender<()>, JoinHandle<()>)>,
-    run_events: Option<(mpsc::Sender<()>, JoinHandle<()>)>,
-    janitor: Option<(mpsc::Sender<()>, JoinHandle<()>)>,
-    state: Option<StateHandle>,
-    state_join: Option<JoinHandle<()>>,
-    asset_worker: Option<AssetWorker>,
-    events: Arc<EventHub>,
-    config: SharedConfig,
-    _root_lock: File,
-}
-
-impl FlowServer {
-    pub fn start(config: FlowServerConfig) -> Result<Self, ServerError> {
-        config.validate()?;
-        std::fs::create_dir_all(&config.root)
-            .map_err(|error| ServerError::io("create flow root", error))?;
-        std::fs::create_dir_all(config.root.join("flows"))
-            .map_err(|error| ServerError::io("create flows directory", error))?;
-        std::fs::create_dir_all(config.root.join("log"))
-            .map_err(|error| ServerError::io("create log directory", error))?;
-        let root_lock = lock_root(&config)?;
-        let server_id = load_or_create_server_id(&config)?;
-        let token = load_or_create_token(&config)?;
-        let epoch = random_u64()?;
-        let events = Arc::new(EventHub::new(
-            epoch,
-            config.event_journal_cap,
-            config.event_max_waiters,
-        ));
-        let control = bind(&config.control_addr, "bind control plane")?;
-        let data = bind(&config.data_addr, "bind data plane")?;
-        let control_addr = control
-            .local_addr()
-            .map_err(|error| ServerError::io("read control address", error))?;
-        let data_addr = data
-            .local_addr()
-            .map_err(|error| ServerError::io("read data address", error))?;
-        write_listen(&config, control_addr, data_addr)?;
-
-        let asset_worker = AssetWorker::start(config.asset.clone()).map_err(ServerError::Asset)?;
-        let asset_handle = asset_worker.handle();
-        let config = Arc::new(config);
-        let origin = (to_hex(&server_id), epoch);
-        let (run_register_tx, run_register_rx) = mpsc::channel::<RunRegistration>();
-        let (state, state_join) =
-            spawn_state(
-                config.clone(),
-                events.clone(),
-                epoch,
-                origin,
-                run_register_tx,
-                asset_handle.clone(),
-            )?;
-        let run_events = spawn_run_events(run_register_rx, state.clone());
-        let janitor = spawn_janitor(&config, state.clone());
-        let stop = Arc::new(AtomicBool::new(false));
-        let route = RouteCtx {
-            state: state.clone(),
-            config: config.clone(),
-            server_id,
-            token: token.clone(),
-            events: events.clone(),
-            assets: asset_handle,
-        };
-        let mut watcher = match spawn_watcher(config.clone(), state.clone()) {
-            Ok(watcher) => Some(watcher),
-            Err(error) => {
-                drop(route);
-                stop_thread(janitor);
-                stop_thread(run_events);
-                drop(state);
-                let _ = state_join.join();
-                return Err(error);
-            }
-        };
-        let mut acceptors = Vec::with_capacity(2);
-        for (plane, listener, cap) in [
-            (Plane::Control, control, config.control_max_conns),
-            (Plane::Data, data, config.data_max_conns),
-        ] {
-            let thread_route = route.clone();
-            let thread_stop = stop.clone();
-            let name = match plane {
-                Plane::Control => "flow-server-control-accept",
-                Plane::Data => "flow-server-data-accept",
-            };
-            match std::thread::Builder::new().name(name.to_string()).spawn(move || {
-                accept_loop(listener, thread_route, plane, cap, thread_stop)
-            }) {
-                Ok(join) => acceptors.push(join),
-                Err(error) => {
-                    stop.store(true, Ordering::SeqCst);
-                    events.shutdown();
-                    if let Some((stop_watcher, join)) = watcher.take() {
-                        let _ = stop_watcher.send(());
-                        let _ = join.join();
-                    }
-                    for join in acceptors {
-                        let _ = join.join();
-                    }
-                    drop(route);
-                    stop_thread(janitor);
-                    stop_thread(run_events);
-                    drop(state);
-                    let _ = state_join.join();
-                    return Err(ServerError::io("spawn acceptor thread", error));
-                }
-            }
-        }
-        // TODO(flow-discovery): `config.discovery` is intentionally inert until the beacon lane.
-        log(
-            &config,
-            &format!(
-                "up: control {control_addr}, data {data_addr}, server_id {}",
-                to_hex(&server_id)
-            ),
-        );
-        Ok(Self {
-            endpoints: Endpoints { control: control_addr, data: data_addr, server_id, token },
-            stop,
-            acceptors,
-            watcher,
-            run_events: Some(run_events),
-            janitor: Some(janitor),
-            state: Some(state),
-            state_join: Some(state_join),
-            asset_worker: Some(asset_worker),
-            events,
-            config,
-            _root_lock: root_lock,
-        })
-    }
-
-    pub fn endpoints(&self) -> Endpoints {
-        self.endpoints.clone()
-    }
-
-    pub fn shutdown(mut self) {
-        self.shutdown_inner();
-    }
-
-    fn shutdown_inner(&mut self) {
-        self.stop.store(true, Ordering::SeqCst);
-        if let Some(state) = &self.state {
-            cancel_and_join_runs(state);
-        }
-        self.events.shutdown();
-        if let Some((stop, join)) = self.watcher.take() {
-            let _ = stop.send(());
-            let _ = join.join();
-        }
-        for acceptor in self.acceptors.drain(..) {
-            let _ = acceptor.join();
-        }
-        if let Some(pair) = self.run_events.take() {
-            stop_thread(pair);
-        }
-        if let Some(pair) = self.janitor.take() {
-            stop_thread(pair);
-        }
-        drop(self.state.take());
-        if let Some(join) = self.state_join.take() {
-            let _ = join.join();
-        }
-        if let Some(mut worker) = self.asset_worker.take() {
-            worker.stop();
-        }
-        log(&self.config, "stopped");
-    }
-}
-
-/// Cancel every in-flight run and join its thread, bounded so a wedged
-/// executor cannot hang shutdown forever (§5.4/§14: "cancel every run
-/// (flag + join with a bound)").
-const RUN_JOIN_BOUND: Duration = Duration::from_secs(5);
-
-fn cancel_and_join_runs(state: &StateHandle) {
-    let Some(handles) = state.call(|state| state.take_all_run_handles()) else {
-        return;
-    };
-    for handle in &handles {
-        handle.cancel.store(true, Ordering::SeqCst);
-    }
-    let deadline = Instant::now() + RUN_JOIN_BOUND;
-    for handle in handles {
-        while !handle.join.is_finished() && Instant::now() < deadline {
-            std::thread::sleep(Duration::from_millis(20));
-        }
-        // Past the bound the thread is left to finish on its own; dropping
-        // the (unjoined) JoinHandle just detaches it, no resource leak.
-    }
-}
-
-fn stop_thread(pair: (mpsc::Sender<()>, JoinHandle<()>)) {
-    let (stop, join) = pair;
-    let _ = stop.send(());
-    let _ = join.join();
-}
-
-fn spawn_run_events(
-    receiver: mpsc::Receiver<RunRegistration>,
-    state: StateHandle,
-) -> (mpsc::Sender<()>, JoinHandle<()>) {
-    let (stop_tx, stop_rx) = mpsc::channel::<()>();
-    let join = std::thread::Builder::new()
-        .name("flow-server-run-events".to_string())
-        .spawn(move || {
-            let mut active: Vec<RunRegistration> = Vec::new();
-            while matches!(stop_rx.recv_timeout(Duration::from_millis(20)), Err(mpsc::RecvTimeoutError::Timeout))
-            {
-                while let Ok(registration) = receiver.try_recv() {
-                    active.push(registration);
-                }
-                drain_run_events(&mut active, &state);
-            }
-            // Final pass: forward whatever already landed in a run's
-            // channel (an mpsc sender's buffered sends outlive a dropped
-            // sender) before this thread exits.
-            while let Ok(registration) = receiver.try_recv() {
-                active.push(registration);
-            }
-            let mut progress = true;
-            while progress {
-                progress = drain_run_events(&mut active, &state);
-            }
-        })
-        .expect("spawn flow run-events thread");
-    (stop_tx, join)
-}
-
-/// One poll pass over every registered run's event channel; forwards each
-/// event to the state thread via `StateHandle::call`, drops a registration
-/// once its run thread's sender disconnects. Returns whether any event was
-/// forwarded, so the caller can decide whether to keep draining.
-fn drain_run_events(active: &mut Vec<RunRegistration>, state: &StateHandle) -> bool {
-    let mut progressed = false;
-    active.retain_mut(|registration| loop {
-        match registration.receiver.try_recv() {
-            Ok(event) => {
-                progressed = true;
-                let run_id = registration.run_id.clone();
-                let instance = registration.instance.clone();
-                let flow = registration.flow.clone();
-                let _ = state.call(move |state| state.apply_run_event(run_id, instance, flow, event));
-            }
-            Err(mpsc::TryRecvError::Empty) => return true,
-            Err(mpsc::TryRecvError::Disconnected) => return false,
-        }
-    });
-    progressed
-}
-
-/// Janitor thread: a fast (100 ms) tick starts any due `trigger: @input`
-/// debounced run, a slow (`config.janitor_sweep_secs`, default 30 s) tick
-/// sweeps values/runs/instances (§5.2).
-fn spawn_janitor(config: &FlowServerConfig, state: StateHandle) -> (mpsc::Sender<()>, JoinHandle<()>) {
-    const FAST_TICK: Duration = Duration::from_millis(100);
-    let sweep_every = Duration::from_secs(config.janitor_sweep_secs);
-    let (stop_tx, stop_rx) = mpsc::channel::<()>();
-    let join = std::thread::Builder::new()
-        .name("flow-server-janitor".to_string())
-        .spawn(move || {
-            let mut since_sweep = Duration::ZERO;
-            while matches!(stop_rx.recv_timeout(FAST_TICK), Err(mpsc::RecvTimeoutError::Timeout)) {
-                let now_ms = engine::unix_ms();
-                let _ = state.call(move |state| state.run_debounced_inputs(now_ms));
-                since_sweep += FAST_TICK;
-                if since_sweep >= sweep_every {
-                    since_sweep = Duration::ZERO;
-                    let _ = state.call(|state| state.janitor_sweep());
-                }
-            }
-        })
-        .expect("spawn flow janitor thread");
-    (stop_tx, join)
-}
-
-impl Drop for FlowServer {
-    fn drop(&mut self) {
-        self.shutdown_inner();
-    }
-}
-
-fn lock_root(config: &FlowServerConfig) -> Result<File, ServerError> {
-    let file = std::fs::OpenOptions::new()
-        .create(true)
-        .write(true)
-        .truncate(false)
-        .open(config.root.join("server.lock"))
-        .map_err(|error| ServerError::io("open server.lock", error))?;
-    file.try_lock().map_err(|_| ServerError::Locked)?;
-    Ok(file)
-}
-
-fn load_or_create_server_id(config: &FlowServerConfig) -> Result<[u8; 16], ServerError> {
-    let path = config.root.join("server-id");
-    match std::fs::read_to_string(&path) {
-        Ok(text) => from_hex_16(text.trim()).ok_or(ServerError::InvalidFile("server-id")),
-        Err(error) if error.kind() == std::io::ErrorKind::NotFound => {
-            let id = random_16()?;
-            atomic_write(&path, format!("{}\n", to_hex(&id)).as_bytes(), 0)?;
-            Ok(id)
-        }
-        Err(error) => Err(ServerError::io("read server-id", error)),
-    }
-}
-
-fn load_or_create_token(config: &FlowServerConfig) -> Result<String, ServerError> {
-    let path = config.root.join("token");
-    let token = match std::fs::read_to_string(&path) {
-        Ok(text) => text.trim().to_string(),
-        Err(error) if error.kind() == std::io::ErrorKind::NotFound => {
-            let token = format!("mpft_{}", to_hex(&random_32()?));
-            write_secret_file(&path, &token)?;
-            token
-        }
-        Err(error) => return Err(ServerError::io("read token", error)),
-    };
-    if token.len() != 69
-        || !token.starts_with("mpft_")
-        || !token[5..].bytes().all(|byte| byte.is_ascii_hexdigit() && !byte.is_ascii_uppercase())
-    {
-        return Err(ServerError::InvalidFile("token"));
-    }
-    #[cfg(unix)]
-    {
-        use std::os::unix::fs::PermissionsExt;
-        std::fs::set_permissions(&path, std::fs::Permissions::from_mode(0o600))
-            .map_err(|error| ServerError::io("chmod token", error))?;
-    }
-    Ok(token)
-}
-
-fn bind(text: &str, op: &'static str) -> Result<TcpListener, ServerError> {
-    let address: SocketAddr = text.parse().map_err(|_| ServerError::InvalidConfig("invalid bind address"))?;
-    let listener = TcpListener::bind(address).map_err(|error| ServerError::io(op, error))?;
-    listener
-        .set_nonblocking(true)
-        .map_err(|error| ServerError::io("make listener nonblocking", error))?;
-    Ok(listener)
-}
-
-fn write_listen(config: &FlowServerConfig, control: SocketAddr, data: SocketAddr) -> Result<(), ServerError> {
-    let ip = if control.ip().is_unspecified() {
-        std::net::IpAddr::V4(std::net::Ipv4Addr::LOCALHOST)
-    } else {
-        control.ip()
-    };
-    atomic_write(
-        &config.root.join("listen"),
-        format!("{ip}:{}:{}\n", control.port(), data.port()).as_bytes(),
-        1,
-    )
-}
-
-fn accept_loop(
-    listener: TcpListener,
-    route: RouteCtx,
-    plane: Plane,
-    max_connections: usize,
-    stop: Arc<AtomicBool>,
-) {
-    let active = Arc::new(AtomicUsize::new(0));
-    let mut joins: Vec<JoinHandle<()>> = Vec::new();
-    let mut idle = 0u32;
-    while !stop.load(Ordering::Relaxed) {
-        let mut index = 0;
-        while index < joins.len() {
-            if joins[index].is_finished() {
-                let join = joins.swap_remove(index);
-                let _ = join.join();
-            } else {
-                index += 1;
-            }
-        }
-        match listener.accept() {
-            Ok((stream, _)) => {
-                idle = 0;
-                if active.load(Ordering::Relaxed) >= max_connections {
-                    refuse_capacity(stream);
-                    continue;
-                }
-                active.fetch_add(1, Ordering::Relaxed);
-                let route = route.clone();
-                let stop = stop.clone();
-                let active_for_connection = active.clone();
-                let config = route.config.clone();
-                match std::thread::Builder::new()
-                    .name("flow-server-connection".to_string())
-                    .spawn(move || {
-                        serve_connection(stream, &route, plane, &stop);
-                        active_for_connection.fetch_sub(1, Ordering::Relaxed);
-                    })
-                {
-                    Ok(join) => joins.push(join),
-                    Err(error) => {
-                        active.fetch_sub(1, Ordering::Relaxed);
-                        log(&config, &format!("connection thread spawn failed: {error}"));
-                    }
-                }
-            }
-            Err(error) if error.kind() == std::io::ErrorKind::WouldBlock => {
-                idle = idle.saturating_add(1);
-                if idle < 200 {
-                    std::thread::sleep(Duration::from_micros(200));
-                } else {
-                    std::thread::sleep(Duration::from_millis(10));
-                }
-            }
-            Err(_) => std::thread::sleep(Duration::from_millis(50)),
-        }
-    }
-    for join in joins {
-        let _ = join.join();
-    }
-}
-
-fn refuse_capacity(stream: TcpStream) {
-    let _ = stream.set_nonblocking(false);
-    let Ok(mut connection) = Conn::new(stream, 1_000, 1_000) else {
-        return;
-    };
-    let _ = connection.write_resp(
-        false,
-        &Resp::bytes(503, "text/plain; charset=utf-8", b"connection capacity".to_vec()).closing(),
-    );
-}
-
-fn serve_connection(stream: TcpStream, route: &RouteCtx, plane: Plane, stop: &AtomicBool) {
-    if stream.set_nonblocking(false).is_err() {
-        return;
-    }
-    let Ok(mut connection) = Conn::new(stream, READ_TIMEOUT_MS, WRITE_TIMEOUT_MS) else {
-        return;
-    };
-    let mut served = 0;
-    loop {
-        let mut head = match connection.next_request(HEAD_DEADLINE_MS, KEEPALIVE_IDLE_MS, stop) {
-            Ok(head) => head,
-            Err(HeadError::Closed | HeadError::Io) => return,
-            Err(HeadError::Timeout) => {
-                let _ = connection.write_resp(false, &plain_error(408, "head timeout").closing());
-                return;
-            }
-            Err(HeadError::Bad(status, message)) => {
-                let _ = connection.write_resp(false, &plain_error(status, message).closing());
-                return;
-            }
-        };
-        served += 1;
-        let force_close = served >= MAX_REQUESTS_PER_CONN || stop.load(Ordering::Relaxed);
-        match dispatch(&mut connection, &mut head, route, plane) {
-            Outcome::Hangup => return,
-            Outcome::Resp(mut response) => {
-                let keep = connection.finish_request(&mut head) && !response.close && !force_close;
-                response.close = !keep;
-                let is_head = head.method == Method::Head;
-                if connection.write_resp(is_head, &response).is_err() || response.close {
-                    return;
-                }
-            }
-        }
-    }
-}
-
-fn plain_error(status: u16, message: &str) -> Resp {
-    Resp::bytes(status, "text/plain; charset=utf-8", message.as_bytes().to_vec())
-}
diff --git a/libs/flow/src/host/state.rs b/libs/flow/src/host/state.rs
deleted file mode 100644
index 0ae65a3f9..000000000
--- a/libs/flow/src/host/state.rs
+++ /dev/null
@@ -1,1498 +0,0 @@
-use super::config::{FlowServerConfig, SharedConfig};
-use super::events::EventHub;
-use super::models::FleetSnapshot;
-use super::batches::BatchRecord;
-use super::util::{atomic_write, log};
-use super::ServerError;
-use crate::engine::{self, HttpLogEntry, NetPolicy, RunEvent, RunHandle, RunId, RunInput, Seams};
-use crate::engine::executors::publish::AssetWorkerHandle;
-use crate::instance::{InputEffect, Instance, InstanceId, Owner, RunDecision};
-use crate::values::{Value, ValueStore};
-use crate::{
-    graph, EvalError, Graph, InputValueDto, InstanceRow, NodeRowDto, NodeState, NodeTypeCatalog,
-    ModelsResponse, PortType, PortValueRef, RunEventPayload, RunRowDto, RunState, ToolSchema,
-    ValueRef, WaitingDto,
-};
-use makepad_micro_serde::{DeJson, JsonValue, SerJson};
-use std::collections::{BTreeMap, HashMap, HashSet, VecDeque};
-use std::path::PathBuf;
-use std::sync::atomic::Ordering;
-use std::sync::{mpsc, Arc};
-use std::time::{Duration, SystemTime};
-
-pub(crate) const MAX_SOURCE_BYTES: u64 = graph::MAX_SOURCE_BYTES as u64;
-
-#[derive(Clone, Debug)]
-pub struct Definition {
-    pub name: String,
-    pub source: String,
-    pub revision: u64,
-    pub graph: Option<Graph>,
-    pub error: Option<EvalError>,
-    pub canonical: bool,
-    pub tools: ToolSchema,
-    pub ring: VecDeque<(u64, String)>,
-}
-
-/// One node's live status inside a `RunRow`; the wire projection is
-/// `NodeRowDto` (`host/routes.rs`), which renames `delta_text` to `text`.
-#[derive(Clone, Debug)]
-pub struct NodeRow {
-    pub state: NodeState,
-    pub progress: Option<u16>,
-    pub stage: Option<String>,
-    pub delta_text: String,
-    pub outputs: Vec<(String, Value)>,
-    pub error: Option<String>,
-}
-
-impl Default for NodeRow {
-    fn default() -> Self {
-        Self {
-            state: NodeState::Pending,
-            progress: None,
-            stage: None,
-            delta_text: String::new(),
-            outputs: Vec::new(),
-            error: None,
-        }
-    }
-}
-
-/// A cap on the accumulated `node.delta` text kept per node (§3 of the
-/// brief: "text? (delta so far, ≤ 16 KB)"). Truncated from the front so the
-/// most recent tokens stay visible.
-const MAX_DELTA_TEXT: usize = 16 * 1024;
-
-/// One run's live status; `handle` is the live thread + cancel flag +
-/// answer channel while the run is in flight, `None` once finished.
-pub struct RunRow {
-    pub instance: InstanceId,
-    pub flow: String,
-    pub batch: Option<String>,
-    pub batch_index: Option<u64>,
-    pub revision: u64,
-    pub state: RunState,
-    pub planned_nodes: Vec<String>,
-    pub nodes: BTreeMap<String, NodeRow>,
-    pub outputs: BTreeMap<String, Value>,
-    pub http_log: Vec<HttpLogEntry>,
-    pub started_ms: u64,
-    pub finished_ms: Option<u64>,
-    pub handle: Option<RunHandle>,
-    /// The `outputs` a queued run was requested with, remembered until it
-    /// actually dispatches (§5.4's node-pruned "named tool entry point").
-    requested_outputs: Option<Vec<String>>,
-}
-
-/// Handed from the state thread to the run-events thread (`host/server.rs`)
-/// each time a run starts, so that one shared thread can forward every
-/// run's events into `StateHandle::call` (§5.2's "one thread role added").
-pub(crate) struct RunRegistration {
-    pub run_id: RunId,
-    pub instance: InstanceId,
-    pub flow: String,
-    pub receiver: mpsc::Receiver<RunEvent>,
-}
-
-pub struct FlowState {
-    pub definitions: BTreeMap<String, Definition>,
-    pub events: Arc<EventHub>,
-    pub epoch: u64,
-    pub(crate) catalog: Vec<NodeTypeCatalog>,
-    pub(crate) fleet: FleetSnapshot,
-    pub instances: BTreeMap<InstanceId, Instance>,
-    pub runs: BTreeMap<RunId, RunRow>,
-    pub(crate) batches: BTreeMap<String, BatchRecord>,
-    pub values: ValueStore,
-    pub(crate) seams: Seams,
-    pub(crate) net: NetPolicy,
-    pub(crate) origin: (String, u64),
-    pub(crate) assets: AssetWorkerHandle,
-    config: SharedConfig,
-    root: PathBuf,
-    revision_ring: usize,
-    temp_serial: u64,
-    instance_ttl: Duration,
-    run_register_tx: mpsc::Sender<RunRegistration>,
-    /// Instance -> debounce deadline (unix ms) for a pending `trigger:
-    /// @input` run (§4.1); the janitor's fast tick starts it once due.
-    pending_input_runs: BTreeMap<InstanceId, u64>,
-    /// (run, node) -> the actor that most recently answered that Ask
-    /// through `PUT .../inputs`, consumed the moment the matching
-    /// `node.answered` event arrives so the published `by` reflects who
-    /// really answered rather than the engine's generic "caller" (§3).
-    pending_answer_actor: BTreeMap<(RunId, String), String>,
-}
-
-/// The real seams (`FleetGen` + `HubChat` + `HubHttp`), or whatever a test
-/// injected via `FlowServerConfig::with_seams` — real by construction
-/// unless a caller opts out.
-fn build_seams(config: &FlowServerConfig) -> Seams {
-    if let Some(seams) = config.seams() {
-        return seams;
-    }
-    Seams {
-        chat: build_chat_seam(&config.chat_model),
-        gen: Arc::new(engine::FleetGen),
-        http: Arc::new(engine::HubHttp),
-    }
-}
-
-#[cfg(feature = "hub-chat")]
-fn build_chat_seam(
-    chat_model: &Option<PathBuf>,
-) -> Arc<dyn crate::engine::executors::chat::ChatSeam> {
-    Arc::new(engine::HubChat {
-        model_path: chat_model.clone().unwrap_or_default(),
-    })
-}
-
-#[cfg(not(feature = "hub-chat"))]
-fn build_chat_seam(
-    _chat_model: &Option<PathBuf>,
-) -> Arc<dyn crate::engine::executors::chat::ChatSeam> {
-    Arc::new(engine::HubChat::from_env())
-}
-
-#[derive(Clone)]
-pub(crate) struct SourceResult {
-    pub revision: u64,
-    pub graph: Option<Graph>,
-    pub error: Option<EvalError>,
-}
-
-impl FlowState {
-    pub(crate) fn models_response(&mut self, domain: Option<&str>) -> ModelsResponse {
-        self.fleet.response(&self.config.fleet_hint, domain)
-    }
-
-    pub(crate) fn catalog_with_models(&mut self) -> Vec<NodeTypeCatalog> {
-        self.fleet.catalog(&self.config.fleet_hint, &self.catalog)
-    }
-
-    fn build(
-        config: &SharedConfig,
-        events: Arc<EventHub>,
-        epoch: u64,
-        origin: (String, u64),
-        run_register_tx: mpsc::Sender<RunRegistration>,
-        assets: AssetWorkerHandle,
-    ) -> Result<Self, ServerError> {
-        let catalog = graph::prelude_catalog().map_err(ServerError::Prelude)?;
-        let mut values = ValueStore::new(config.root.join("values"));
-        values.ram_budget = config.values_ram_budget;
-        values.ttl = Duration::from_secs(config.value_ttl_secs);
-        let mut state = Self {
-            definitions: BTreeMap::new(),
-            events,
-            epoch,
-            catalog,
-            fleet: FleetSnapshot::default(),
-            instances: BTreeMap::new(),
-            runs: BTreeMap::new(),
-            batches: BTreeMap::new(),
-            values,
-            seams: build_seams(config),
-            net: config.net.clone(),
-            origin,
-            assets,
-            config: config.clone(),
-            root: config.root.clone(),
-            revision_ring: config.revision_ring,
-            temp_serial: 0,
-            instance_ttl: Duration::from_secs(config.instance_ttl_secs),
-            run_register_tx,
-            pending_input_runs: BTreeMap::new(),
-            pending_answer_actor: BTreeMap::new(),
-        };
-        let mut files = Vec::new();
-        for entry in std::fs::read_dir(config.root.join("flows"))
-            .map_err(|error| ServerError::io("read flows directory", error))?
-        {
-            let entry = entry.map_err(|error| ServerError::io("read flow entry", error))?;
-            let path = entry.path();
-            if path.extension().and_then(|ext| ext.to_str()) != Some("splash") {
-                continue;
-            }
-            let Some(name) = path.file_stem().and_then(|stem| stem.to_str()) else {
-                continue;
-            };
-            if super::routes::valid_name(name) {
-                files.push((name.to_string(), path));
-            }
-        }
-        files.sort_by(|a, b| a.0.cmp(&b.0));
-        for (name, path) in files {
-            let metadata = std::fs::metadata(&path)
-                .map_err(|error| ServerError::io("stat flow source", error))?;
-            if metadata.len() > MAX_SOURCE_BYTES {
-                state.set_load_error(name, graph::source_size_error(&path.display().to_string()));
-                continue;
-            }
-            let source = std::fs::read_to_string(&path)
-                .map_err(|error| ServerError::io("read flow source", error))?;
-            state.set_source(name, source);
-        }
-        state.autostart_all();
-        Ok(state)
-    }
-
-    /// One instance per `autostart: true` definition, owner `Auto` (§5).
-    /// Called once, right after every `<root>/flows/*.splash` file has
-    /// loaded, so it never fires again on a later `flow.changed`.
-    fn autostart_all(&mut self) {
-        let now = engine::unix_ms();
-        let starts: Vec<(String, Graph)> = self
-            .definitions
-            .values()
-            .filter_map(|definition| {
-                let graph = definition.graph.as_ref()?;
-                graph.autostart.then(|| (definition.name.clone(), graph.clone()))
-            })
-            .collect();
-        for (name, graph) in starts {
-            match Instance::new(name.clone(), &graph, None, false, Owner::Auto, now) {
-                Ok(instance) => {
-                    let id = instance.id.clone();
-                    self.instances.insert(id.clone(), instance);
-                    self.publish_instance_lifecycle("instance.created", &id, &name);
-                }
-                Err(error) => log(&self.config, &format!("autostart `{name}` failed: {error}")),
-            }
-        }
-    }
-
-    pub(crate) fn put_source(&mut self, name: String, source: String) -> Result<SourceResult, ServerError> {
-        self.temp_serial = self.temp_serial.wrapping_add(1);
-        let path = self.root.join("flows").join(format!("{name}.splash"));
-        atomic_write(&path, source.as_bytes(), self.temp_serial)?;
-        Ok(self.set_source(name, source))
-    }
-
-    pub(crate) fn create_source(
-        &mut self,
-        name: String,
-        source: String,
-    ) -> Result<Option<SourceResult>, ServerError> {
-        let path = self.root.join("flows").join(format!("{name}.splash"));
-        if self.definitions.contains_key(&name) || path.exists() {
-            return Ok(None);
-        }
-        self.put_source(name, source).map(Some)
-    }
-
-    pub(crate) fn revert(&mut self, name: &str, revision: u64) -> Result<Option<SourceResult>, ServerError> {
-        let source = self
-            .definitions
-            .get(name)
-            .and_then(|definition| definition.ring.iter().find(|entry| entry.0 == revision))
-            .map(|entry| entry.1.clone());
-        match source {
-            Some(source) => self.put_source(name.to_string(), source).map(Some),
-            None => Ok(None),
-        }
-    }
-
-    pub(crate) fn remove(&mut self, name: &str) -> Result<bool, ServerError> {
-        let path = self.root.join("flows").join(format!("{name}.splash"));
-        match std::fs::remove_file(path) {
-            Ok(()) => {}
-            Err(error) if error.kind() == std::io::ErrorKind::NotFound => {}
-            Err(error) => return Err(ServerError::io("remove flow source", error)),
-        }
-        Ok(self.remove_definition(name))
-    }
-
-    pub(crate) fn set_source(&mut self, name: String, source: String) -> SourceResult {
-        if let Some(existing) = self.definitions.get(&name) {
-            if existing.source == source {
-                return SourceResult {
-                    revision: existing.revision,
-                    graph: existing.graph.clone(),
-                    error: existing.error.clone(),
-                };
-            }
-        }
-        let file = self.root.join("flows").join(format!("{name}.splash"));
-        match graph::evaluate(&source, &file.display().to_string()) {
-            Ok(mut evaluated) => {
-                let canonical = graph::is_canonical(&source);
-                let definition = self.definitions.entry(name.clone()).or_insert_with(|| Definition {
-                    name: name.clone(),
-                    source: String::new(),
-                    revision: 0,
-                    graph: None,
-                    error: None,
-                    canonical: false,
-                    tools: ToolSchema::default(),
-                    ring: VecDeque::new(),
-                });
-                definition.revision = definition.revision.saturating_add(1);
-                evaluated.revision = definition.revision;
-                let tools = graph::tool_schema(&evaluated);
-                definition.source = source.clone();
-                definition.graph = Some(evaluated.clone());
-                definition.error = None;
-                definition.canonical = canonical;
-                definition.tools = tools;
-                definition.ring.push_back((definition.revision, source));
-                while definition.ring.len() > self.revision_ring {
-                    definition.ring.pop_front();
-                }
-                let revision = definition.revision;
-                self.events.publish(
-                    "flows",
-                    "flow.changed",
-                    JsonValue::Object(HashMap::from([
-                        ("name".to_string(), JsonValue::String(name.clone())),
-                        ("revision".to_string(), JsonValue::U64(revision)),
-                        ("canonical".to_string(), JsonValue::Bool(canonical)),
-                    ])),
-                );
-                self.on_flow_changed(&name, &evaluated);
-                SourceResult { revision, graph: Some(evaluated), error: None }
-            }
-            Err(error) => {
-                let definition = self.definitions.entry(name.clone()).or_insert_with(|| Definition {
-                    name: name.clone(),
-                    source: String::new(),
-                    revision: 0,
-                    graph: None,
-                    error: None,
-                    canonical: false,
-                    tools: ToolSchema::default(),
-                    ring: VecDeque::new(),
-                });
-                definition.source = source;
-                definition.error = Some(error.clone());
-                definition.canonical = false;
-                let revision = definition.revision;
-                self.events.publish(
-                    "flows",
-                    "flow.error",
-                    JsonValue::Object(HashMap::from([
-                        ("name".to_string(), JsonValue::String(name)),
-                        ("error".to_string(), json_value(&error)),
-                    ])),
-                );
-                SourceResult { revision, graph: definition.graph.clone(), error: Some(error) }
-            }
-        }
-    }
-
-    /// Apply a watcher snapshot only while it is still the bytes on disk.
-    /// A PUT may have replaced the file after the watcher read it but before
-    /// this serialized closure runs; that stale snapshot must never win.
-    pub(crate) fn set_watched_source(&mut self, name: String, source: String) {
-        let path = self.root.join("flows").join(format!("{name}.splash"));
-        if std::fs::read_to_string(path).ok().as_deref() == Some(source.as_str()) {
-            self.set_source(name, source);
-        }
-    }
-
-    pub(crate) fn set_watched_oversize(&mut self, name: String, _error: EvalError) {
-        let path = self.root.join("flows").join(format!("{name}.splash"));
-        if std::fs::metadata(&path).is_ok_and(|metadata| metadata.len() > MAX_SOURCE_BYTES) {
-            self.set_load_error(name, graph::source_size_error(&path.display().to_string()));
-        }
-    }
-
-    pub(crate) fn remove_watched(&mut self, name: &str) {
-        let path = self.root.join("flows").join(format!("{name}.splash"));
-        if !path.exists() {
-            self.remove_definition(name);
-        }
-    }
-
-    pub(crate) fn set_load_error(&mut self, name: String, error: EvalError) {
-        let definition = self.definitions.entry(name.clone()).or_insert_with(|| Definition {
-            name: name.clone(),
-            source: String::new(),
-            revision: 0,
-            graph: None,
-            error: None,
-            canonical: false,
-            tools: ToolSchema::default(),
-            ring: VecDeque::new(),
-        });
-        definition.error = Some(error.clone());
-        definition.canonical = false;
-        self.events.publish(
-            "flows",
-            "flow.error",
-            JsonValue::Object(HashMap::from([
-                ("name".to_string(), JsonValue::String(name)),
-                ("error".to_string(), json_value(&error)),
-            ])),
-        );
-    }
-
-    pub(crate) fn remove_definition(&mut self, name: &str) -> bool {
-        if self.definitions.remove(name).is_none() {
-            return false;
-        }
-        self.events.publish(
-            "flows",
-            "flow.removed",
-            JsonValue::Object(HashMap::from([(
-                "name".to_string(),
-                JsonValue::String(name.to_string()),
-            )])),
-        );
-        self.drop_instances_of_flow(name);
-        true
-    }
-}
-
-/// Every input change starts a run this many ms after the last one (§4.1).
-const INPUT_DEBOUNCE_MS: u64 = 250;
-/// A finished run's row is kept this long for `GET /v1/runs/{id}` (§5.2).
-const RUN_RETENTION_MS: u64 = 60 * 60 * 1000;
-
-pub(crate) enum CreateInstanceOutcome {
-    Created(InstanceId),
-    FlowNotFound,
-    FlowInvalid,
-    Error(String),
-}
-
-pub(crate) enum SetInputsOutcome {
-    Ok(HashMap<String, HashMap<String, ValueRef>>),
-    InstanceNotFound,
-    AskNotWaiting,
-    Error(String),
-}
-
-pub(crate) enum StartRunOutcome {
-    Started { run_id: String, queued: u64 },
-    InstanceNotFound,
-    FlowInvalid,
-    Busy,
-}
-
-pub(crate) enum ClearInstanceOutcome {
-    Cleared,
-    InstanceNotFound,
-    Busy,
-}
-
-/// Instances, runs, values: the F2 lane's slice of `FlowState`.
-impl FlowState {
-    fn file_path(&self, flow: &str) -> PathBuf {
-        self.root.join("flows").join(format!("{flow}.splash"))
-    }
-
-    /// `flow.changed`: every live (unpinned) instance follows the file.
-    fn on_flow_changed(&mut self, name: &str, graph: &Graph) {
-        let ids: Vec<InstanceId> = self
-            .instances
-            .iter()
-            .filter(|(_, instance)| instance.flow == name && !instance.pinned)
-            .map(|(id, _)| id.clone())
-            .collect();
-        for id in ids {
-            if let Some(instance) = self.instances.get_mut(&id) {
-                if let Err(error) = instance.on_graph_changed(graph) {
-                    log(&self.config, &format!("instance {} on_graph_changed: {error}", id.0));
-                }
-            }
-        }
-    }
-
-    /// `flow.removed`: every instance of that flow is dropped, its runs
-    /// cancelled (§4.4).
-    fn drop_instances_of_flow(&mut self, flow: &str) {
-        let doomed: Vec<InstanceId> = self
-            .instances
-            .iter()
-            .filter(|(_, instance)| instance.flow == flow)
-            .map(|(id, _)| id.clone())
-            .collect();
-        for id in doomed {
-            self.cancel_instance_runs(&id);
-            self.instances.remove(&id);
-            self.publish_instance_lifecycle("instance.removed", &id, flow);
-        }
-    }
-
-    fn cancel_instance_runs(&mut self, id: &InstanceId) {
-        let Some(instance) = self.instances.get(id) else {
-            return;
-        };
-        let run_ids: Vec<RunId> = instance
-            .active
-            .iter()
-            .cloned()
-            .chain(instance.runs.iter().cloned())
-            .collect();
-        for run_id in run_ids {
-            self.cancel_run_row(&run_id);
-        }
-    }
-
-    /// Flip the cancel flag on a live run (the run thread finishes it
-    /// asynchronously and `apply_run_event` does the rest), or finish a
-    /// still-queued run in place — it never had a thread to cancel.
-    fn cancel_run_row(&mut self, run_id: &RunId) {
-        let Some(row) = self.runs.get(run_id) else {
-            return;
-        };
-        if let Some(handle) = &row.handle {
-            handle.cancel.store(true, Ordering::SeqCst);
-            return;
-        }
-        if matches!(row.state, RunState::Done | RunState::Failed | RunState::Cancelled) {
-            return;
-        }
-        let instance_id = row.instance.clone();
-        let flow = row.flow.clone();
-        if let Some(row) = self.runs.get_mut(run_id) {
-            row.state = RunState::Cancelled;
-            row.finished_ms = Some(engine::unix_ms());
-        }
-        if let Some(instance) = self.instances.get_mut(&instance_id) {
-            instance.runs.retain(|queued| queued != run_id);
-            instance.active.retain(|active| active != run_id);
-        }
-        self.publish_run_event(
-            run_id,
-            &instance_id,
-            &flow,
-            &RunEvent::RunFinished {
-                state: RunState::Cancelled,
-                secs: 0.0,
-                outputs: Vec::new(),
-                http_log: Vec::new(),
-                warnings: Vec::new(),
-            },
-        );
-    }
-
-    fn publish_instance_lifecycle(&self, kind: &str, id: &InstanceId, flow: &str) {
-        self.events.publish(
-            "flows",
-            kind,
-            JsonValue::Object(HashMap::from([
-                ("instance".to_string(), JsonValue::String(id.0.clone())),
-                ("flow".to_string(), JsonValue::String(flow.to_string())),
-            ])),
-        );
-    }
-
-    /// Publish one run event to `run` (always) and, at the granularity
-    /// §4.3 names, to `instance` too; substitutes the real answering actor
-    /// into a `node.answered` the engine stamped generically (§3).
-    fn publish_run_event(
-        &mut self,
-        run_id: &RunId,
-        instance_id: &InstanceId,
-        flow: &str,
-        event: &RunEvent,
-    ) {
-        let mut payload = event.to_wire();
-        if let RunEventPayload::NodeAnswered { node, by } = &mut payload {
-            if let Some(actor) = self
-                .pending_answer_actor
-                .remove(&(run_id.clone(), node.clone()))
-            {
-                *by = actor;
-            }
-        }
-        let kind = run_event_kind(&payload);
-        let json = run_event_json(run_id, instance_id, flow, &payload);
-        self.events.publish("run", kind, json.clone());
-        if matches!(
-            payload,
-            RunEventPayload::NodeDone { .. }
-                | RunEventPayload::NodeWaiting { .. }
-                | RunEventPayload::NodeAnswered { .. }
-                | RunEventPayload::RunStarted { .. }
-                | RunEventPayload::RunFinished { .. }
-        ) {
-            self.events.publish("instance", kind, json);
-        }
-    }
-
-    /// Called by the run-events thread (`host/server.rs`) via
-    /// `StateHandle::call` for every event a run thread sent.
-    pub(crate) fn apply_run_event(
-        &mut self,
-        run_id: RunId,
-        instance_id: InstanceId,
-        flow: String,
-        event: RunEvent,
-    ) {
-        match &event {
-            RunEvent::RunStarted { planned_nodes, .. } => {
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    row.planned_nodes = planned_nodes.clone();
-                }
-            }
-            RunEvent::NodeStarted { node } => {
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    row.nodes.entry(node.clone()).or_default().state = NodeState::Running;
-                }
-            }
-            RunEvent::NodeProgress { node, permille, stage } => {
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    let entry = row.nodes.entry(node.clone()).or_default();
-                    entry.progress = Some(*permille);
-                    entry.stage = Some(stage.clone());
-                }
-            }
-            RunEvent::NodeDelta { node, text, .. } => {
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    let entry = row.nodes.entry(node.clone()).or_default();
-                    entry.delta_text.push_str(text);
-                    if entry.delta_text.len() > MAX_DELTA_TEXT {
-                        let mut cut = entry.delta_text.len() - MAX_DELTA_TEXT;
-                        while !entry.delta_text.is_char_boundary(cut) {
-                            cut += 1;
-                        }
-                        entry.delta_text.drain(..cut);
-                    }
-                }
-            }
-            RunEvent::NodeWaiting { node, question, ty, options } => {
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    row.nodes.entry(node.clone()).or_default().state = NodeState::Waiting;
-                    row.state = RunState::Waiting;
-                }
-                if let Some(instance) = self.instances.get_mut(&instance_id) {
-                    instance.waiting = Some(crate::instance::Waiting {
-                        run: run_id.clone(),
-                        node: node.clone(),
-                        question: question.clone(),
-                        ty: *ty,
-                        options: options.clone(),
-                    });
-                }
-            }
-            RunEvent::NodeAnswered { node, .. } => {
-                if let Some(instance) = self.instances.get_mut(&instance_id) {
-                    if instance.waiting.as_ref().is_some_and(|waiting| &waiting.node == node) {
-                        instance.waiting = None;
-                    }
-                }
-            }
-            RunEvent::NodeDone { node, outputs } => {
-                for (_, value) in outputs {
-                    self.values.put(value.clone());
-                }
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    let entry = row.nodes.entry(node.clone()).or_default();
-                    entry.state = NodeState::Done;
-                    entry.outputs = outputs.clone();
-                    entry.error = None;
-                }
-            }
-            RunEvent::NodeFailed { node, error } => {
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    let entry = row.nodes.entry(node.clone()).or_default();
-                    entry.state = NodeState::Failed;
-                    entry.error = Some(error.clone());
-                }
-            }
-            RunEvent::NodeSkipped { node, reason } => {
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    let entry = row.nodes.entry(node.clone()).or_default();
-                    entry.state = NodeState::Skipped;
-                    entry.error = Some(reason.clone());
-                }
-            }
-            RunEvent::RunFinished { state, outputs, http_log, .. } => {
-                let now = engine::unix_ms();
-                if let Some(row) = self.runs.get_mut(&run_id) {
-                    row.state = *state;
-                    row.outputs = outputs.iter().cloned().collect();
-                    row.http_log = http_log.clone();
-                    row.finished_ms = Some(now);
-                    row.handle = None;
-                    // A cancelled run's live nodes were cancelled with it;
-                    // the row must not keep showing them mid-denoise.
-                    if *state == RunState::Cancelled {
-                        for node in row.nodes.values_mut() {
-                            if matches!(
-                                node.state,
-                                NodeState::Pending | NodeState::Running | NodeState::Waiting
-                            ) {
-                                node.state = NodeState::Cancelled;
-                            }
-                        }
-                    }
-                }
-                if let Some(instance) = self.instances.get_mut(&instance_id) {
-                    instance.active.retain(|active| active != &run_id);
-                    instance.last_activity_ms = now;
-                    if *state == RunState::Done {
-                        for (node, value) in outputs {
-                            instance.outputs.insert(node.clone(), value.clone());
-                        }
-                    }
-                    if instance.waiting.as_ref().is_some_and(|waiting| waiting.run == run_id) {
-                        instance.waiting = None;
-                    }
-                }
-                self.pending_answer_actor.retain(|(run, _), _| run != &run_id);
-                self.dispatch_next_queued(&instance_id);
-            }
-        }
-        self.publish_run_event(&run_id, &instance_id, &flow, &event);
-    }
-
-    fn dispatch_next_queued(&mut self, instance_id: &InstanceId) {
-        let Some(instance) = self.instances.get_mut(instance_id) else {
-            return;
-        };
-        let Some(next_run_id) = instance.runs.pop_front() else {
-            return;
-        };
-        instance.active.push(next_run_id.clone());
-        let flow = instance.flow.clone();
-        let Some(row) = self.runs.get(&next_run_id) else {
-            return;
-        };
-        let revision = row.revision;
-        let requested_outputs = row.requested_outputs.clone();
-        match self.source_and_graph_for_revision(&flow, revision) {
-            Some((source, mut graph)) => {
-                graph.revision = revision;
-                self.dispatch_run(instance_id.clone(), next_run_id, flow, graph, source, requested_outputs);
-            }
-            None => {
-                self.fail_run_to_dispatch(
-                    &next_run_id,
-                    instance_id,
-                    &flow,
-                    "flow revision is no longer available",
-                );
-            }
-        }
-    }
-
-    fn source_and_graph_for_revision(&self, flow: &str, revision: u64) -> Option<(String, Graph)> {
-        let definition = self.definitions.get(flow)?;
-        if definition.revision == revision {
-            return Some((definition.source.clone(), definition.graph.clone()?));
-        }
-        let source = definition
-            .ring
-            .iter()
-            .find(|entry| entry.0 == revision)?
-            .1
-            .clone();
-        let file = self.file_path(flow);
-        let graph = graph::evaluate(&source, &file.display().to_string()).ok()?;
-        Some((source, graph))
-    }
-
-    fn fail_run_to_dispatch(&mut self, run_id: &RunId, instance_id: &InstanceId, flow: &str, reason: &str) {
-        let now = engine::unix_ms();
-        if let Some(row) = self.runs.get_mut(run_id) {
-            row.state = RunState::Failed;
-            row.finished_ms = Some(now);
-        }
-        if let Some(instance) = self.instances.get_mut(instance_id) {
-            instance.active.retain(|active| active != run_id);
-        }
-        self.publish_run_event(
-            run_id,
-            instance_id,
-            flow,
-            &RunEvent::RunFinished {
-                state: RunState::Failed,
-                secs: 0.0,
-                outputs: Vec::new(),
-                http_log: Vec::new(),
-                warnings: vec![reason.to_string()],
-            },
-        );
-    }
-
-    /// Spawn (or, for a run already queued with a `RunRow`, promote) a run
-    /// and register its event receiver with the run-events thread.
-    fn dispatch_run(
-        &mut self,
-        instance_id: InstanceId,
-        run_id: RunId,
-        flow: String,
-        graph: Graph,
-        source: String,
-        outputs: Option<Vec<String>>,
-    ) {
-        let file_name = self.file_path(&flow).display().to_string();
-        let revision = graph.revision;
-        let (tx, rx) = mpsc::channel::<RunEvent>();
-        let inputs = self
-            .instances
-            .get(&instance_id)
-            .map(|instance| instance.inputs.clone())
-            .unwrap_or_default();
-        let mut planned_nodes: Vec<String> =
-            engine::scheduler::selected_nodes(&graph, outputs.as_deref())
-                .into_iter()
-                .collect();
-        planned_nodes.sort();
-        let input = RunInput {
-            run_id: run_id.clone(),
-            instance: instance_id.0.clone(),
-            source,
-            file_name,
-            graph_revision: revision,
-            graph,
-            inputs,
-            outputs,
-            origin: self.origin.clone(),
-        };
-        let handle = engine::spawn_run_with_policy_and_assets(
-            input,
-            self.seams.clone(),
-            tx,
-            self.net.clone(),
-            Some(self.assets.clone()),
-        );
-        let now = engine::unix_ms();
-        use std::collections::btree_map::Entry;
-        match self.runs.entry(run_id.clone()) {
-            Entry::Occupied(mut occupied) => {
-                let row = occupied.get_mut();
-                row.state = RunState::Running;
-                row.started_ms = now;
-                row.handle = Some(handle);
-            }
-            Entry::Vacant(vacant) => {
-                vacant.insert(RunRow {
-                    instance: instance_id.clone(),
-                    flow: flow.clone(),
-                    batch: None,
-                    batch_index: None,
-                    revision,
-                    state: RunState::Running,
-                    planned_nodes,
-                    nodes: BTreeMap::new(),
-                    outputs: BTreeMap::new(),
-                    http_log: Vec::new(),
-                    started_ms: now,
-                    finished_ms: None,
-                    handle: Some(handle),
-                    requested_outputs: None,
-                });
-            }
-        }
-        let _ = self.run_register_tx.send(RunRegistration {
-            run_id,
-            instance: instance_id,
-            flow,
-            receiver: rx,
-        });
-    }
-
-    pub(crate) fn create_instance(
-        &mut self,
-        flow: &str,
-        label: Option<String>,
-        pin: bool,
-        inputs: HashMap<String, HashMap<String, InputValueDto>>,
-    ) -> CreateInstanceOutcome {
-        let Some(definition) = self.definitions.get(flow) else {
-            return CreateInstanceOutcome::FlowNotFound;
-        };
-        let Some(graph) = definition.graph.clone() else {
-            return CreateInstanceOutcome::FlowInvalid;
-        };
-        let now = engine::unix_ms();
-        let mut instance = match Instance::new(flow.to_string(), &graph, label, pin, Owner::Tab, now) {
-            Ok(instance) => instance,
-            Err(error) => return CreateInstanceOutcome::Error(error),
-        };
-        for (node, ports) in &inputs {
-            for (port, dto) in ports {
-                let value = match value_from_dto(dto, &mut self.values) {
-                    Ok(value) => value,
-                    Err(error) => return CreateInstanceOutcome::Error(error),
-                };
-                if let Err(error) = instance.set_input(node, port, value, &graph) {
-                    return CreateInstanceOutcome::Error(error);
-                }
-            }
-        }
-        let id = instance.id.clone();
-        self.instances.insert(id.clone(), instance);
-        self.publish_instance_lifecycle("instance.created", &id, flow);
-        CreateInstanceOutcome::Created(id)
-    }
-
-    pub(crate) fn instance_row(&self, id: &InstanceId) -> Option<InstanceRow> {
-        self.instances.get(id).map(instance_row_dto)
-    }
-
-    pub(crate) fn list_instance_rows(&self, flow: Option<&str>, waiting_only: bool) -> Vec<InstanceRow> {
-        self.instances
-            .values()
-            .filter(|instance| flow.is_none_or(|flow| instance.flow == flow))
-            .filter(|instance| !waiting_only || instance.waiting.is_some())
-            .map(instance_row_dto)
-            .collect()
-    }
-
-    pub(crate) fn delete_instance(&mut self, id: &InstanceId) -> bool {
-        let Some(instance) = self.instances.get(id) else {
-            return false;
-        };
-        let flow = instance.flow.clone();
-        self.cancel_instance_runs(id);
-        self.instances.remove(id);
-        self.publish_instance_lifecycle("instance.removed", id, &flow);
-        true
-    }
-
-    /// Forget only state produced by runs. User-entered/default inputs and
-    /// the flow definition remain intact.
-    pub(crate) fn clear_instance(&mut self, id: &InstanceId) -> ClearInstanceOutcome {
-        let Some(instance) = self.instances.get(id) else {
-            return ClearInstanceOutcome::InstanceNotFound;
-        };
-        if !instance.active.is_empty() || !instance.runs.is_empty() {
-            return ClearInstanceOutcome::Busy;
-        }
-        let flow = instance.flow.clone();
-        let run_ids: HashSet<RunId> = self
-            .runs
-            .iter()
-            .filter(|(_, row)| &row.instance == id)
-            .map(|(run_id, _)| run_id.clone())
-            .collect();
-        self.runs.retain(|run_id, _| !run_ids.contains(run_id));
-        self.pending_answer_actor
-            .retain(|(run_id, _), _| !run_ids.contains(run_id));
-        self.pending_input_runs.remove(id);
-        if let Some(instance) = self.instances.get_mut(id) {
-            instance.outputs.clear();
-            instance.waiting = None;
-            instance.last_activity_ms = engine::unix_ms();
-        }
-        self.events.publish(
-            "instance",
-            "instance.cleared",
-            JsonValue::Object(HashMap::from([
-                ("instance".to_string(), JsonValue::String(id.0.clone())),
-                ("flow".to_string(), JsonValue::String(flow)),
-            ])),
-        );
-        ClearInstanceOutcome::Cleared
-    }
-
-    pub(crate) fn set_instance_inputs(
-        &mut self,
-        id: &InstanceId,
-        raw: HashMap<String, HashMap<String, InputValueDto>>,
-        actor: &str,
-    ) -> SetInputsOutcome {
-        let Some(flow) = self.instances.get(id).map(|instance| instance.flow.clone()) else {
-            return SetInputsOutcome::InstanceNotFound;
-        };
-        let Some(graph) = self.definitions.get(&flow).and_then(|definition| definition.graph.clone()) else {
-            return SetInputsOutcome::Error("flow has no valid graph".to_string());
-        };
-        let mut trigger_run = false;
-        let mut answers: Vec<(RunId, String, Value)> = Vec::new();
-        for (node_id, ports) in &raw {
-            let Some(node_def) = graph.nodes.iter().find(|node| &node.id == node_id) else {
-                return SetInputsOutcome::Error(format!("node `{node_id}` is not declared"));
-            };
-            let is_ask = node_def.kind == "ask";
-            for (port, dto) in ports {
-                if is_ask {
-                    let waiting_here = self
-                        .instances
-                        .get(id)
-                        .and_then(|instance| instance.waiting.as_ref())
-                        .is_some_and(|waiting| &waiting.node == node_id);
-                    if !waiting_here {
-                        return SetInputsOutcome::AskNotWaiting;
-                    }
-                }
-                let value = match value_from_dto(dto, &mut self.values) {
-                    Ok(value) => value,
-                    Err(error) => return SetInputsOutcome::Error(error),
-                };
-                let Some(instance) = self.instances.get_mut(id) else {
-                    return SetInputsOutcome::InstanceNotFound;
-                };
-                match instance.set_input(node_id, port, value.clone(), &graph) {
-                    Ok(InputEffect::None) => {}
-                    Ok(InputEffect::TriggerRun) => trigger_run = true,
-                    Ok(InputEffect::Answered(run_id)) => answers.push((run_id, node_id.clone(), value)),
-                    Err(error) => return SetInputsOutcome::Error(error),
-                }
-            }
-        }
-        for (run_id, node, value) in answers {
-            self.pending_answer_actor.insert((run_id.clone(), node.clone()), actor.to_string());
-            if let Some(row) = self.runs.get(&run_id) {
-                if let Some(handle) = &row.handle {
-                    let _ = handle.answer.send((node, value));
-                }
-            }
-        }
-        if trigger_run {
-            let deadline = engine::unix_ms() + INPUT_DEBOUNCE_MS;
-            self.pending_input_runs.insert(id.clone(), deadline);
-        }
-        if !raw.is_empty() {
-            self.publish_instance_lifecycle("instance.inputs", id, &flow);
-        }
-        let inputs = self
-            .instances
-            .get(id)
-            .map(|instance| {
-                instance
-                    .inputs
-                    .iter()
-                    .map(|(node, ports)| {
-                        (
-                            node.clone(),
-                            ports
-                                .iter()
-                                .map(|(port, value)| (port.clone(), ValueRef::from(value)))
-                                .collect(),
-                        )
-                    })
-                    .collect()
-            })
-            .unwrap_or_default();
-        SetInputsOutcome::Ok(inputs)
-    }
-
-    pub(crate) fn start_run(&mut self, id: &InstanceId, outputs: Option<Vec<String>>) -> StartRunOutcome {
-        let Some(flow) = self.instances.get(id).map(|instance| instance.flow.clone()) else {
-            return StartRunOutcome::InstanceNotFound;
-        };
-        let Some(graph) = self.definitions.get(&flow).and_then(|definition| definition.graph.clone()) else {
-            return StartRunOutcome::FlowInvalid;
-        };
-        let Some(source) = self.definitions.get(&flow).map(|definition| definition.source.clone()) else {
-            return StartRunOutcome::FlowInvalid;
-        };
-        let Some(instance) = self.instances.get_mut(id) else {
-            return StartRunOutcome::InstanceNotFound;
-        };
-        match instance.request_run(outputs.clone()) {
-            RunDecision::Busy => StartRunOutcome::Busy,
-            RunDecision::Queued(queued) => {
-                let run_id = instance.runs.back().expect("just queued").clone();
-                let mut planned_nodes: Vec<String> =
-                    engine::scheduler::selected_nodes(&graph, outputs.as_deref())
-                        .into_iter()
-                        .collect();
-                planned_nodes.sort();
-                self.runs.insert(
-                    run_id.clone(),
-                    RunRow {
-                        instance: id.clone(),
-                        flow,
-                        batch: None,
-                        batch_index: None,
-                        revision: graph.revision,
-                        state: RunState::Queued,
-                        planned_nodes,
-                        nodes: BTreeMap::new(),
-                        outputs: BTreeMap::new(),
-                        http_log: Vec::new(),
-                        started_ms: engine::unix_ms(),
-                        finished_ms: None,
-                        handle: None,
-                        requested_outputs: outputs,
-                    },
-                );
-                StartRunOutcome::Started { run_id: run_id.0, queued: queued as u64 }
-            }
-            RunDecision::Start(run_id) => {
-                self.dispatch_run(id.clone(), run_id.clone(), flow, graph, source, outputs);
-                StartRunOutcome::Started { run_id: run_id.0, queued: 0 }
-            }
-        }
-    }
-
-    pub(crate) fn run_row(&self, run_id: &RunId) -> Option<RunRowDto> {
-        self.runs.get(run_id).map(|row| run_row_dto(run_id, row))
-    }
-
-    pub(crate) fn list_run_rows(&self, instance: Option<&InstanceId>) -> Vec<RunRowDto> {
-        self.runs
-            .iter()
-            .filter(|(_, row)| instance.is_none_or(|instance| &row.instance == instance))
-            .map(|(run_id, row)| run_row_dto(run_id, row))
-            .collect()
-    }
-
-    pub(crate) fn cancel_run(&mut self, run_id: &RunId) -> bool {
-        if !self.runs.contains_key(run_id) {
-            return false;
-        }
-        self.cancel_run_row(run_id);
-        true
-    }
-
-    /// Every in-flight run's handle, drained for a bounded shutdown join.
-    pub(crate) fn take_all_run_handles(&mut self) -> Vec<RunHandle> {
-        self.runs.values_mut().filter_map(|row| row.handle.take()).collect()
-    }
-
-    /// The fast tick: start any `trigger: @input` run whose debounce has
-    /// elapsed. Cheap to call often (`host/server.rs`'s janitor thread).
-    pub(crate) fn run_debounced_inputs(&mut self, now_ms: u64) {
-        let due: Vec<InstanceId> = self
-            .pending_input_runs
-            .iter()
-            .filter(|(_, deadline)| **deadline <= now_ms)
-            .map(|(id, _)| id.clone())
-            .collect();
-        for id in due {
-            self.pending_input_runs.remove(&id);
-            if self.instances.contains_key(&id) {
-                let _ = self.start_run(&id, None);
-            }
-        }
-    }
-
-    /// The slow (30 s) tick: expire values past TTL, finished runs past
-    /// retention, idle instances past `instance_ttl` (§5.2).
-    pub(crate) fn janitor_sweep(&mut self) {
-        let now_ms = engine::unix_ms();
-        let now = SystemTime::now();
-        let batch_run_ids: HashSet<RunId> = self
-            .batches
-            .values()
-            .flat_map(|batch| &batch.runs)
-            .map(|run| RunId(run.run_id.clone()))
-            .collect();
-        let batch_instances: HashSet<InstanceId> = self
-            .batches
-            .values()
-            .flat_map(|batch| &batch.runs)
-            .map(|run| InstanceId(run.instance.clone()))
-            .collect();
-
-        let mut live_digests: HashSet<[u8; 32]> = HashSet::new();
-        for instance in self.instances.values() {
-            for ports in instance.inputs.values() {
-                for value in ports.values() {
-                    live_digests.insert(value.digest);
-                }
-            }
-            for value in instance.outputs.values() {
-                live_digests.insert(value.digest);
-            }
-        }
-        for row in self.runs.values() {
-            for value in row.outputs.values() {
-                live_digests.insert(value.digest);
-            }
-            for node in row.nodes.values() {
-                for (_, value) in &node.outputs {
-                    live_digests.insert(value.digest);
-                }
-            }
-        }
-        self.values.expire(now, &live_digests);
-
-        self.runs.retain(|run_id, row| {
-            batch_run_ids.contains(run_id)
-                || row
-                    .finished_ms
-                    .is_none_or(|finished| now_ms.saturating_sub(finished) < RUN_RETENTION_MS)
-        });
-
-        let ttl_ms = self.instance_ttl.as_millis() as u64;
-        let doomed: Vec<(InstanceId, String)> = self
-            .instances
-            .iter()
-            .filter(|(_, instance)| {
-                !matches!(instance.owner, Owner::Auto)
-                    && !batch_instances.contains(&instance.id)
-                    && instance.waiting.is_none()
-                    && instance.active.is_empty()
-                    && now_ms.saturating_sub(instance.last_activity_ms) >= ttl_ms
-            })
-            .map(|(id, instance)| (id.clone(), instance.flow.clone()))
-            .collect();
-        for (id, flow) in doomed {
-            self.instances.remove(&id);
-            self.publish_instance_lifecycle("instance.removed", &id, &flow);
-        }
-    }
-
-    pub(crate) fn get_value(&mut self, digest: &[u8; 32]) -> Option<Value> {
-        self.values.get(digest)
-    }
-
-    pub(crate) fn put_value(&mut self, value: Value) -> [u8; 32] {
-        self.values.put(value)
-    }
-}
-
-fn owner_str(owner: &Owner) -> &'static str {
-    match owner {
-        Owner::Tab => "tab",
-        Owner::Chat { .. } => "chat",
-        Owner::Service => "service",
-        Owner::Auto => "auto",
-    }
-}
-
-fn instance_state_str(instance: &Instance) -> &'static str {
-    if instance.waiting.is_some() {
-        "waiting"
-    } else if !instance.active.is_empty() {
-        "running"
-    } else if !instance.runs.is_empty() {
-        "queued"
-    } else {
-        "idle"
-    }
-}
-
-fn instance_row_dto(instance: &Instance) -> InstanceRow {
-    let inputs = instance
-        .inputs
-        .iter()
-        .map(|(node, ports)| {
-            (
-                node.clone(),
-                ports
-                    .iter()
-                    .map(|(port, value)| (port.clone(), ValueRef::from(value)))
-                    .collect(),
-            )
-        })
-        .collect();
-    let outputs = instance
-        .outputs
-        .iter()
-        .map(|(node, value)| (node.clone(), ValueRef::from(value)))
-        .collect();
-    InstanceRow {
-        instance: instance.id.0.clone(),
-        flow: instance.flow.clone(),
-        label: instance.label.clone(),
-        revision: instance.revision,
-        live: !instance.pinned,
-        state: instance_state_str(instance).to_string(),
-        run: instance.active.first().map(|run| run.0.clone()),
-        inputs,
-        outputs,
-        waiting: instance.waiting.as_ref().map(|waiting| WaitingDto {
-            node: waiting.node.clone(),
-            question: waiting.question.clone(),
-            ty: waiting.ty,
-            options: waiting.options.clone(),
-        }),
-        owner: owner_str(&instance.owner).to_string(),
-        created_ms: instance.created_ms,
-        last_activity_ms: instance.last_activity_ms,
-        subscribers: 0,
-    }
-}
-
-fn run_row_dto(run_id: &RunId, row: &RunRow) -> RunRowDto {
-    RunRowDto {
-        run_id: run_id.0.clone(),
-        instance: row.instance.0.clone(),
-        flow: row.flow.clone(),
-        batch: row.batch.clone(),
-        batch_index: row.batch_index,
-        revision: row.revision,
-        state: row.state,
-        planned_nodes: row.planned_nodes.clone(),
-        nodes: row
-            .nodes
-            .iter()
-            .map(|(id, node)| {
-                (
-                    id.clone(),
-                    NodeRowDto {
-                        state: node.state,
-                        progress: node.progress,
-                        stage: node.stage.clone(),
-                        outputs: node
-                            .outputs
-                            .iter()
-                            .map(|(port, value)| PortValueRef { port: port.clone(), value: value.into() })
-                            .collect(),
-                        error: node.error.clone(),
-                        text: (!node.delta_text.is_empty()).then(|| node.delta_text.clone()),
-                    },
-                )
-            })
-            .collect(),
-        outputs: row.outputs.iter().map(|(id, value)| (id.clone(), value.into())).collect(),
-        http_log: row.http_log.iter().map(Into::into).collect(),
-        started_ms: row.started_ms,
-        finished_ms: row.finished_ms,
-    }
-}
-
-fn value_from_dto(dto: &InputValueDto, values: &mut ValueStore) -> Result<Value, String> {
-    match dto.ty {
-        PortType::Text => {
-            let text = dto.text.as_deref().ok_or_else(|| "text value requires `text`".to_string())?;
-            Ok(Value::text(text))
-        }
-        PortType::Json => {
-            let json = dto.json.as_ref().ok_or_else(|| "json value requires `json`".to_string())?;
-            Ok(Value::json(json.serialize_json()))
-        }
-        PortType::List => {
-            let json = dto.json.as_ref().ok_or_else(|| "list value requires `json`".to_string())?;
-            if !matches!(json, JsonValue::Array(_)) {
-                return Err("list value requires a json array".to_string());
-            }
-            Ok(Value::list(json.serialize_json()))
-        }
-        ty if ty.is_media() => {
-            let digest_text = dto.digest.as_deref().ok_or_else(|| "media value requires `digest`".to_string())?;
-            let digest = parse_prefixed_digest(digest_text).ok_or_else(|| "malformed digest".to_string())?;
-            let value = values.get(&digest).ok_or_else(|| "unknown value digest".to_string())?;
-            if value.ty != ty {
-                return Err(format!("digest is a {} value, not {}", value.ty.as_str(), ty.as_str()));
-            }
-            Ok(value)
-        }
-        ty => Err(format!("unsupported input type `{}`", ty.as_str())),
-    }
-}
-
-/// Accepts both the bare hex digest and the `sha256:<hex>` form the design
-/// prose uses for a media input reference.
-fn parse_prefixed_digest(text: &str) -> Option<[u8; 32]> {
-    super::util::from_hex_32(text.strip_prefix("sha256:").unwrap_or(text))
-}
-
-fn run_event_kind(payload: &RunEventPayload) -> &'static str {
-    match payload {
-        RunEventPayload::RunStarted { .. } => "run.started",
-        RunEventPayload::NodeStarted { .. } => "node.started",
-        RunEventPayload::NodeProgress { .. } => "node.progress",
-        RunEventPayload::NodeDelta { .. } => "node.delta",
-        RunEventPayload::NodeWaiting { .. } => "node.waiting",
-        RunEventPayload::NodeAnswered { .. } => "node.answered",
-        RunEventPayload::NodeDone { .. } => "node.done",
-        RunEventPayload::NodeFailed { .. } => "node.failed",
-        RunEventPayload::NodeSkipped { .. } => "node.skipped",
-        RunEventPayload::RunFinished { .. } => "run.finished",
-    }
-}
-
-/// Flatten `{"<Variant>": {fields...}}` (the derive's enum shape) into a
-/// bare fields object stamped with `run_id`/`instance`/`flow`, matching
-/// DESIGN.md §5.4's event payload shape.
-fn run_event_json(run_id: &RunId, instance_id: &InstanceId, flow: &str, payload: &RunEventPayload) -> JsonValue {
-    let wrapped = json_value(payload);
-    let mut fields = match wrapped {
-        JsonValue::Object(mut outer) => outer
-            .drain()
-            .next()
-            .map(|(_, inner)| match inner {
-                JsonValue::Object(fields) => fields,
-                _ => HashMap::new(),
-            })
-            .unwrap_or_default(),
-        _ => HashMap::new(),
-    };
-    fields.insert("run_id".to_string(), JsonValue::String(run_id.0.clone()));
-    fields.insert("instance".to_string(), JsonValue::String(instance_id.0.clone()));
-    fields.insert("flow".to_string(), JsonValue::String(flow.to_string()));
-    JsonValue::Object(fields)
-}
-
-pub(crate) fn json_value<T: SerJson>(value: &T) -> JsonValue {
-    JsonValue::deserialize_json(&value.serialize_json()).unwrap_or(JsonValue::Null)
-}
-
-type Task = Box<dyn FnOnce(&mut FlowState) + Send>;
-
-#[derive(Clone)]
-pub struct StateHandle {
-    tx: mpsc::Sender<Task>,
-}
-
-impl StateHandle {
-    pub fn call<R: Send + 'static>(
-        &self,
-        closure: impl FnOnce(&mut FlowState) -> R + Send + 'static,
-    ) -> Option<R> {
-        let (reply_tx, reply_rx) = mpsc::channel();
-        let task: Task = Box::new(move |state| {
-            let result = closure(state);
-            let _ = reply_tx.send(result);
-        });
-        self.tx.send(task).ok()?;
-        reply_rx.recv().ok()
-    }
-}
-
-pub(crate) fn spawn_state(
-    config: SharedConfig,
-    events: Arc<EventHub>,
-    epoch: u64,
-    origin: (String, u64),
-    run_register_tx: mpsc::Sender<RunRegistration>,
-    assets: AssetWorkerHandle,
-) -> Result<(StateHandle, std::thread::JoinHandle<()>), ServerError> {
-    let (tx, rx) = mpsc::channel::<Task>();
-    let (ready_tx, ready_rx) = mpsc::channel();
-    let thread_config = config.clone();
-    let thread_events = events.clone();
-    let join = std::thread::Builder::new()
-        .name("flow-server-state".to_string())
-        .spawn(move || {
-            let mut state = match FlowState::build(
-                &thread_config,
-                thread_events.clone(),
-                epoch,
-                origin.clone(),
-                run_register_tx.clone(),
-                assets.clone(),
-            ) {
-                Ok(state) => {
-                    let _ = ready_tx.send(Ok(()));
-                    state
-                }
-                Err(error) => {
-                    let _ = ready_tx.send(Err(error));
-                    return;
-                }
-            };
-            let mut poisoned = false;
-            while let Ok(task) = rx.recv() {
-                if poisoned {
-                    continue;
-                }
-                let outcome = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| task(&mut state)));
-                if outcome.is_err() {
-                    log(&thread_config, "state closure panicked; rebuilding flow state");
-                    match FlowState::build(
-                        &thread_config,
-                        thread_events.clone(),
-                        epoch,
-                        origin.clone(),
-                        run_register_tx.clone(),
-                        assets.clone(),
-                    ) {
-                        Ok(rebuilt) => state = rebuilt,
-                        Err(error) => {
-                            log(&thread_config, &format!("state rebuild failed ({error}); poisoned"));
-                            poisoned = true;
-                        }
-                    }
-                }
-            }
-        })
-        .map_err(|error| ServerError::io("spawn state thread", error))?;
-    ready_rx
-        .recv()
-        .map_err(|_| ServerError::StateUnavailable)??;
-    Ok((StateHandle { tx }, join))
-}
diff --git a/libs/flow/src/host/util.rs b/libs/flow/src/host/util.rs
deleted file mode 100644
index 594d3c39a..000000000
--- a/libs/flow/src/host/util.rs
+++ /dev/null
@@ -1,206 +0,0 @@
-use super::ServerError;
-use std::io::Write;
-use std::path::Path;
-
-#[cfg(any(target_vendor = "apple", target_os = "freebsd", target_os = "openbsd"))]
-fn fill_random(out: &mut [u8]) -> Result<(), ServerError> {
-    unsafe extern "C" {
-        fn arc4random_buf(buf: *mut std::ffi::c_void, len: usize);
-    }
-    // SAFETY: the pointer is valid and writable for exactly `out.len()` bytes.
-    unsafe { arc4random_buf(out.as_mut_ptr().cast(), out.len()) };
-    Ok(())
-}
-
-#[cfg(any(target_os = "linux", target_os = "android"))]
-fn fill_random(out: &mut [u8]) -> Result<(), ServerError> {
-    unsafe extern "C" {
-        fn getrandom(buf: *mut std::ffi::c_void, buflen: usize, flags: u32) -> isize;
-    }
-    let mut done = 0;
-    while done < out.len() {
-        // SAFETY: the remaining slice is live and writable for the supplied length.
-        let n = unsafe { getrandom(out[done..].as_mut_ptr().cast(), out.len() - done, 0) };
-        if n > 0 {
-            done += n as usize;
-        } else if n == -1 && std::io::Error::last_os_error().kind() == std::io::ErrorKind::Interrupted {
-            continue;
-        } else {
-            return Err(ServerError::Io {
-                op: "getrandom",
-                kind: std::io::Error::last_os_error().kind(),
-            });
-        }
-    }
-    Ok(())
-}
-
-#[cfg(windows)]
-fn fill_random(out: &mut [u8]) -> Result<(), ServerError> {
-    const USE_SYSTEM_PREFERRED_RNG: u32 = 2;
-    #[link(name = "bcrypt")]
-    unsafe extern "system" {
-        fn BCryptGenRandom(
-            algorithm: *mut std::ffi::c_void,
-            buffer: *mut u8,
-            count: u32,
-            flags: u32,
-        ) -> i32;
-    }
-    for chunk in out.chunks_mut(u32::MAX as usize) {
-        // SAFETY: CNG writes at most `count` bytes into this live slice.
-        let status = unsafe {
-            BCryptGenRandom(
-                std::ptr::null_mut(),
-                chunk.as_mut_ptr(),
-                chunk.len() as u32,
-                USE_SYSTEM_PREFERRED_RNG,
-            )
-        };
-        if status != 0 {
-            return Err(ServerError::Io {
-                op: "BCryptGenRandom",
-                kind: std::io::ErrorKind::Other,
-            });
-        }
-    }
-    Ok(())
-}
-
-#[cfg(not(any(
-    target_vendor = "apple",
-    target_os = "freebsd",
-    target_os = "openbsd",
-    target_os = "linux",
-    target_os = "android",
-    windows
-)))]
-compile_error!("flow-server needs a supported operating-system random source");
-
-pub(crate) fn random_16() -> Result<[u8; 16], ServerError> {
-    let mut bytes = [0; 16];
-    fill_random(&mut bytes)?;
-    Ok(bytes)
-}
-
-pub(crate) fn random_32() -> Result<[u8; 32], ServerError> {
-    let mut bytes = [0; 32];
-    fill_random(&mut bytes)?;
-    Ok(bytes)
-}
-
-pub(crate) fn random_u64() -> Result<u64, ServerError> {
-    let mut bytes = [0; 8];
-    fill_random(&mut bytes)?;
-    // Keep the JSON representation inside the signed-64 range accepted by
-    // the project's strict response parser while retaining 63 random bits.
-    Ok(u64::from_le_bytes(bytes) & i64::MAX as u64)
-}
-
-pub(crate) fn to_hex(bytes: &[u8]) -> String {
-    let mut text = String::with_capacity(bytes.len() * 2);
-    for byte in bytes {
-        use std::fmt::Write as _;
-        let _ = write!(text, "{byte:02x}");
-    }
-    text
-}
-
-pub(crate) fn from_hex_16(text: &str) -> Option<[u8; 16]> {
-    if text.len() != 32 || !text.bytes().all(|byte| byte.is_ascii_hexdigit() && !byte.is_ascii_uppercase()) {
-        return None;
-    }
-    let mut out = [0; 16];
-    for (index, pair) in text.as_bytes().chunks_exact(2).enumerate() {
-        out[index] = (hex_digit(pair[0])? << 4) | hex_digit(pair[1])?;
-    }
-    Some(out)
-}
-
-/// A value's sha256 digest, lower-case hex, no `sha256:` prefix (the ETag
-/// carries that; the path segment and JSON `digest` field do not).
-pub(crate) fn from_hex_32(text: &str) -> Option<[u8; 32]> {
-    if text.len() != 64 || !text.bytes().all(|byte| byte.is_ascii_hexdigit() && !byte.is_ascii_uppercase()) {
-        return None;
-    }
-    let mut out = [0; 32];
-    for (index, pair) in text.as_bytes().chunks_exact(2).enumerate() {
-        out[index] = (hex_digit(pair[0])? << 4) | hex_digit(pair[1])?;
-    }
-    Some(out)
-}
-
-fn hex_digit(byte: u8) -> Option<u8> {
-    match byte {
-        b'0'..=b'9' => Some(byte - b'0'),
-        b'a'..=b'f' => Some(byte - b'a' + 10),
-        _ => None,
-    }
-}
-
-pub(crate) fn write_secret_file(path: &Path, secret: &str) -> Result<(), ServerError> {
-    let mut options = std::fs::OpenOptions::new();
-    options.write(true).create_new(true);
-    #[cfg(unix)]
-    {
-        use std::os::unix::fs::OpenOptionsExt;
-        options.mode(0o600);
-    }
-    let mut file = options
-        .open(path)
-        .map_err(|error| ServerError::io("create token", error))?;
-    file.write_all(format!("{secret}\n").as_bytes())
-        .map_err(|error| ServerError::io("write token", error))?;
-    file.sync_all().map_err(|error| ServerError::io("sync token", error))?;
-    #[cfg(unix)]
-    {
-        use std::os::unix::fs::PermissionsExt;
-        std::fs::set_permissions(path, std::fs::Permissions::from_mode(0o600))
-            .map_err(|error| ServerError::io("chmod token", error))?;
-    }
-    Ok(())
-}
-
-pub(crate) fn atomic_write(path: &Path, bytes: &[u8], serial: u64) -> Result<(), ServerError> {
-    let file_name = path.file_name().and_then(|name| name.to_str()).unwrap_or("flow");
-    let mut last_collision = None;
-    for attempt in 0..16 {
-        let temp = path.with_file_name(format!(
-            ".{file_name}.{}.{}.tmp",
-            std::process::id(),
-            serial.wrapping_add(attempt)
-        ));
-        let mut file = match std::fs::OpenOptions::new()
-            .write(true)
-            .create_new(true)
-            .open(&temp)
-        {
-            Ok(file) => file,
-            Err(error) if error.kind() == std::io::ErrorKind::AlreadyExists => {
-                last_collision = Some(error);
-                continue;
-            }
-            Err(error) => return Err(ServerError::io("create temporary file", error)),
-        };
-        let result = (|| {
-            file.write_all(bytes)
-                .map_err(|error| ServerError::io("write temporary file", error))?;
-            file.sync_all()
-                .map_err(|error| ServerError::io("sync temporary file", error))?;
-            std::fs::rename(&temp, path)
-                .map_err(|error| ServerError::io("rename temporary file", error))
-        })();
-        if result.is_err() {
-            let _ = std::fs::remove_file(&temp);
-        }
-        return result;
-    }
-    Err(ServerError::io(
-        "create temporary file",
-        last_collision.unwrap_or_else(|| std::io::Error::from(std::io::ErrorKind::AlreadyExists)),
-    ))
-}
-
-pub(crate) fn log(config: &super::config::FlowServerConfig, message: &str) {
-    let _ = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| (config.log)(message)));
-}
diff --git a/libs/flow/src/host/watcher.rs b/libs/flow/src/host/watcher.rs
deleted file mode 100644
index eed9cd34f..000000000
--- a/libs/flow/src/host/watcher.rs
+++ /dev/null
@@ -1,109 +0,0 @@
-use super::config::SharedConfig;
-use super::state::{StateHandle, MAX_SOURCE_BYTES};
-use super::util::log;
-use super::ServerError;
-use crate::EvalError;
-use std::collections::BTreeMap;
-use std::path::{Path, PathBuf};
-use std::sync::mpsc;
-use std::thread::JoinHandle;
-use std::time::{Duration, SystemTime};
-
-#[derive(Clone, PartialEq, Eq)]
-struct Stamp {
-    modified: Option<SystemTime>,
-    len: u64,
-}
-
-pub(crate) fn spawn_watcher(
-    config: SharedConfig,
-    state: StateHandle,
-) -> Result<(mpsc::Sender<()>, JoinHandle<()>), ServerError> {
-    let (stop_tx, stop_rx) = mpsc::channel();
-    let join = std::thread::Builder::new()
-        .name("flow-server-watcher".to_string())
-        .spawn(move || {
-            let flows = config.root.join("flows");
-            let mut previous = scan(&flows).unwrap_or_default();
-            let interval = Duration::from_millis(config.watch_interval_ms);
-            while matches!(stop_rx.recv_timeout(interval), Err(mpsc::RecvTimeoutError::Timeout)) {
-                let current = match scan(&flows) {
-                    Ok(current) => current,
-                    Err(error) => {
-                        log(&config, &format!("watch scan failed: {error}"));
-                        continue;
-                    }
-                };
-                let mut next_previous = previous.clone();
-                for (name, stamp) in &current {
-                    if previous.get(name) == Some(stamp) {
-                        continue;
-                    }
-                    let path = flows.join(format!("{name}.splash"));
-                    if stamp.len > MAX_SOURCE_BYTES {
-                        let watched_name = name.clone();
-                        let error = EvalError {
-                            file: path.display().to_string(),
-                            line: 1,
-                            col: 1,
-                            message: "flow source exceeds 1 MiB".to_string(),
-                        };
-                        if state
-                            .call(move |state| state.set_watched_oversize(watched_name, error))
-                            .is_some()
-                        {
-                            next_previous.insert(name.clone(), stamp.clone());
-                        }
-                        continue;
-                    }
-                    match std::fs::read_to_string(&path) {
-                        Ok(source) => {
-                            let watched_name = name.clone();
-                            if state
-                                .call(move |state| state.set_watched_source(watched_name, source))
-                                .is_some()
-                            {
-                                next_previous.insert(name.clone(), stamp.clone());
-                            }
-                        }
-                        Err(error) => log(&config, &format!("watch read failed for {}: {error}", path.display())),
-                    }
-                }
-                for name in previous.keys().filter(|name| !current.contains_key(*name)) {
-                    let watched_name = name.clone();
-                    if state
-                        .call(move |state| state.remove_watched(&watched_name))
-                        .is_some()
-                    {
-                        next_previous.remove(name);
-                    }
-                }
-                previous = next_previous;
-            }
-        })
-        .map_err(|error| ServerError::io("spawn watcher thread", error))?;
-    Ok((stop_tx, join))
-}
-
-fn scan(root: &Path) -> std::io::Result<BTreeMap<String, Stamp>> {
-    let mut out = BTreeMap::new();
-    for entry in std::fs::read_dir(root)? {
-        let entry = entry?;
-        let path: PathBuf = entry.path();
-        if path.extension().and_then(|ext| ext.to_str()) != Some("splash") {
-            continue;
-        }
-        let Some(name) = path.file_stem().and_then(|stem| stem.to_str()) else {
-            continue;
-        };
-        if !super::routes::valid_name(name) {
-            continue;
-        }
-        let metadata = entry.metadata()?;
-        out.insert(
-            name.to_string(),
-            Stamp { modified: metadata.modified().ok(), len: metadata.len() },
-        );
-    }
-    Ok(out)
-}
diff --git a/libs/flow/src/instance.rs b/libs/flow/src/instance.rs
deleted file mode 100644
index 14b7b3c41..000000000
--- a/libs/flow/src/instance.rs
+++ /dev/null
@@ -1,242 +0,0 @@
-use crate::engine::RunId;
-use crate::{Graph, Literal, Node, PortType, Value};
-use makepad_ai_hub::sha256::Sha256;
-use std::collections::{BTreeMap, VecDeque};
-use std::time::{SystemTime, UNIX_EPOCH};
-
-#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
-pub struct InstanceId(pub String);
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum Owner {
-    Tab,
-    Chat { lease: String },
-    Service,
-    Auto,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct Waiting {
-    pub run: RunId,
-    pub node: String,
-    pub question: String,
-    pub ty: PortType,
-    pub options: Vec<Literal>,
-}
-
-#[derive(Clone, Debug)]
-pub struct Instance {
-    pub id: InstanceId,
-    pub flow: String,
-    pub label: Option<String>,
-    pub revision: u64,
-    pub pinned: bool,
-    pub inputs: BTreeMap<String, BTreeMap<String, Value>>,
-    pub outputs: BTreeMap<String, Value>,
-    pub runs: VecDeque<RunId>,
-    pub active: Vec<RunId>,
-    pub waiting: Option<Waiting>,
-    pub created_ms: u64,
-    pub last_activity_ms: u64,
-    pub owner: Owner,
-    concurrency: u64,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum InputEffect {
-    None,
-    TriggerRun,
-    Answered(RunId),
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum RunDecision {
-    Start(RunId),
-    Queued(usize),
-    Busy,
-}
-
-impl Instance {
-    pub fn new(
-        flow: impl Into<String>,
-        graph: &Graph,
-        label: Option<String>,
-        pinned: bool,
-        owner: Owner,
-        now_ms: u64,
-    ) -> Result<Self, String> {
-        let flow = flow.into();
-        let mut instance = Self {
-            id: InstanceId(make_id("inst", &[flow.as_bytes(), &now_ms.to_le_bytes()])),
-            flow,
-            label,
-            revision: graph.revision,
-            pinned,
-            inputs: BTreeMap::new(),
-            outputs: BTreeMap::new(),
-            runs: VecDeque::new(),
-            active: Vec::new(),
-            waiting: None,
-            created_ms: now_ms,
-            last_activity_ms: now_ms,
-            owner,
-            concurrency: graph.concurrency,
-        };
-        instance.seed_input_defaults(graph)?;
-        Ok(instance)
-    }
-
-    pub fn set_input(
-        &mut self,
-        node_id: &str,
-        port: &str,
-        value: Value,
-        graph: &Graph,
-    ) -> Result<InputEffect, String> {
-        let node = graph
-            .nodes
-            .iter()
-            .find(|node| node.id == node_id)
-            .ok_or_else(|| format!("node `{node_id}` is not declared"))?;
-        let expected = input_type(node, port)
-            .ok_or_else(|| format!("node `{node_id}` does not declare input port `{port}`"))?;
-        if value.ty != expected {
-            return Err(format!(
-                "type mismatch for `{node_id}.{port}`: expected {}, got {}",
-                expected.as_str(),
-                value.ty.as_str()
-            ));
-        }
-        self.inputs
-            .entry(node_id.to_string())
-            .or_default()
-            .insert(port.to_string(), value);
-        self.last_activity_ms = unix_ms();
-        if self
-            .waiting
-            .as_ref()
-            .is_some_and(|waiting| waiting.node == node_id)
-        {
-            let run = self.waiting.take().unwrap().run;
-            return Ok(InputEffect::Answered(run));
-        }
-        Ok(if graph.trigger == "input" {
-            InputEffect::TriggerRun
-        } else {
-            InputEffect::None
-        })
-    }
-
-    pub fn on_graph_changed(&mut self, graph: &Graph) -> Result<(), String> {
-        if self.pinned {
-            return Ok(());
-        }
-        self.revision = graph.revision;
-        self.concurrency = graph.concurrency;
-        self.inputs.retain(|node_id, ports| {
-            let Some(node) = graph.nodes.iter().find(|node| &node.id == node_id) else {
-                return false;
-            };
-            ports.retain(|port, value| input_type(node, port) == Some(value.ty));
-            !ports.is_empty()
-        });
-        self.seed_input_defaults(graph)
-    }
-
-    pub fn request_run(&mut self, outputs: Option<Vec<String>>) -> RunDecision {
-        let revision = self.revision.to_le_bytes();
-        let activity = self.last_activity_ms.to_le_bytes();
-        let mut parts: Vec<&[u8]> = vec![
-            self.id.0.as_bytes(),
-            &revision,
-            &activity,
-        ];
-        let output_text = outputs.unwrap_or_default().join("\0");
-        parts.push(output_text.as_bytes());
-        let ordinal = (self.active.len() + self.runs.len()) as u64;
-        let ordinal = ordinal.to_le_bytes();
-        parts.push(&ordinal);
-        let run = RunId(make_id("run", &parts));
-        self.last_activity_ms = unix_ms();
-        if self.concurrency == 0 {
-            return RunDecision::Busy;
-        }
-        if self.active.len() < self.concurrency as usize {
-            self.active.push(run.clone());
-            RunDecision::Start(run)
-        } else {
-            self.runs.push_back(run);
-            RunDecision::Queued(self.runs.len())
-        }
-    }
-
-    fn seed_input_defaults(&mut self, graph: &Graph) -> Result<(), String> {
-        for node in graph.nodes.iter().filter(|node| node.kind == "input") {
-            let Some(port) = node.outputs.first() else {
-                continue;
-            };
-            if self
-                .inputs
-                .get(&node.id)
-                .is_some_and(|ports| ports.contains_key(&port.name))
-            {
-                continue;
-            }
-            let Some(default) = param(node, "value").or_else(|| param(node, "default")) else {
-                continue;
-            };
-            if matches!(default, Literal::Null) {
-                continue;
-            }
-            let value = Value::from_literal(port.ty, default)?;
-            self.inputs
-                .entry(node.id.clone())
-                .or_default()
-                .insert(port.name.clone(), value);
-        }
-        Ok(())
-    }
-}
-
-fn input_type(node: &Node, port: &str) -> Option<PortType> {
-    if node.kind == "input" || node.kind == "ask" {
-        node.outputs
-            .iter()
-            .find_map(|output| (output.name == port).then_some(output.ty))
-    } else {
-        node.inputs
-            .iter()
-            .find_map(|input| (input.port == port).then_some(input.ty))
-    }
-}
-
-fn param<'a>(node: &'a Node, name: &str) -> Option<&'a Literal> {
-    node.params
-        .iter()
-        .find_map(|(key, value)| (key == name).then_some(value))
-}
-
-fn make_id(prefix: &str, parts: &[&[u8]]) -> String {
-    let mut sha = Sha256::new();
-    for part in parts {
-        sha.update(part);
-    }
-    sha.update(&unix_nanos().to_le_bytes());
-    let digest = sha.finish();
-    let mut suffix = String::with_capacity(16);
-    for byte in &digest[..8] {
-        suffix.push_str(&format!("{byte:02x}"));
-    }
-    format!("{prefix}_{suffix}")
-}
-
-fn unix_ms() -> u64 {
-    unix_nanos().saturating_div(1_000_000) as u64
-}
-
-fn unix_nanos() -> u128 {
-    SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_nanos()
-}
diff --git a/libs/flow/src/lib.rs b/libs/flow/src/lib.rs
deleted file mode 100644
index c763a81a3..000000000
--- a/libs/flow/src/lib.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-pub mod engine;
-pub mod graph;
-pub mod instance;
-pub mod templates;
-pub mod values;
-pub mod wire;
-
-#[cfg(all(feature = "client", not(target_arch = "wasm32")))]
-pub mod client;
-#[cfg(all(feature = "client", not(target_arch = "wasm32")))]
-pub mod embed;
-
-#[cfg(all(feature = "host", not(target_arch = "wasm32")))]
-pub mod host;
-
-pub use engine::*;
-pub use instance::*;
-pub use values::*;
-pub use wire::*;
-
-pub const PRELUDE: &str = include_str!("prelude.splash");
-
-/// Compact authoring doctrine returned with the prelude catalog.
-pub const AUTHORING_BRIEF: &str = r#"A flow file is ordinary splash and starts with `use mod.flow.*`.
-Declare every node with one `let name = Type{...}` binding.
-Finish the file with one `Flow{...}` expression.
-List every node in that Flow object; its field name is the stable node id.
-Node ids use splash identifiers and must be unique.
-An input port is a field on the node.
-Its value is either a literal or another node's output reference.
-An output port is selected with `node.port()`.
-Use `node.out(@port)` when a generic Gen input shadows a named method.
-Input nodes keep their design setting in `value:`; an instance or tool caller may override it for one run.
-Output nodes name the results returned by the flow.
-Set an Input or Output `type:` to a supported port type.
-The supported types are text, image, audio, video, mesh, json, list and bytes.
-Edges are type-checked when the definition is evaluated.
-Cycles are rejected.
-Use `at: vec2(x, y)` only for canvas placement.
-Use `ui:` for a node face or for the whole Flow face.
-Faces are carried as source and are not executed by the graph evaluator.
-Build-time splash logic may construct nodes before the final Flow expression.
-Such a source is custom rather than canonical.
-Canvas writes serialize the graph into the canonical flat form.
-Fn declares named inputs in `in: {...}`.
-Fn declares output names in `out: [@name, ...]`.
-Fn `run:` is a pure splash closure evaluated at run time.
-Fn closures cannot perform I/O.
-Use Http for bounded network reads and writes.
-Http url, headers and body are ordinary input ports.
-Use Ask to park a run until the caller supplies an answer.
-Ask `timeout: 0` waits without a deadline.
-Set `on_fail: @skip` only when a node has a usable default.
-Image and the other generation nodes dispatch to their named hub domain.
-Generation dimensions and steps should respect the catalog range hints.
-Flow `trigger:` is `@manual` or `@input`.
-Flow `concurrency:` is a positive integer.
-Flow `autostart: true` asks the server to create one instance at boot.
-Flow `label:` is the human display name.
-Flow `brief:` describes the service to tool callers.
-Flow `tools:` may define named projections with `in` and `out` node ids.
-The implicit `run` tool uses all Input and Output nodes.
-The file is the source of truth; graph, tools and instances derive from it."#;
diff --git a/libs/flow/src/prelude.splash b/libs/flow/src/prelude.splash
deleted file mode 100644
index 9d21d8a90..000000000
--- a/libs/flow/src/prelude.splash
+++ /dev/null
@@ -1,271 +0,0 @@
-// Headless face placeholders. flow-ui replaces these with its registered widgets.
-mod.flow.ui = {
-    NodeFace: {}
-    InputFace: {}
-    TextFace: {}
-    OutputFace: {}
-    PublishFace: {}
-    LlmFace: {}
-    FnFace: {}
-    HttpFace: {}
-    AskFace: {}
-    GenFace: {}
-    ImageFace: {}
-    VideoFace: {}
-    UpscaleFace: {}
-    ValueImage: {}
-    ValueText: {}
-    ValueJson: {}
-    ValueAudio: {}
-    ValueVideo: {}
-    ValueMesh: {}
-}
-mod.flow.ImageFace = mod.flow.ui.ImageFace
-mod.flow.InputFace = mod.flow.ui.InputFace
-mod.flow.TextFace = mod.flow.ui.TextFace
-mod.flow.OutputFace = mod.flow.ui.OutputFace
-mod.flow.PublishFace = mod.flow.ui.PublishFace
-mod.flow.LlmFace = mod.flow.ui.LlmFace
-mod.flow.FnFace = mod.flow.ui.FnFace
-mod.flow.HttpFace = mod.flow.ui.HttpFace
-mod.flow.AskFace = mod.flow.ui.AskFace
-
-/** Base prototype shared by every flow node. */
-mod.flow.Node = {
-    kind: @node
-    type_name: "Node"
-    /** Canvas position. */
-    at: nil
-    /** Optional canvas size. */
-    size: nil
-    /** Face ports right-to-left (inputs right, outputs left). */
-    flip: false
-    /** Optional node face. */
-    ui: nil
-    /** Failure policy: fail or skip. */
-    on_fail: @fail
-    /** Optional display label. */
-    label: nil
-    out: fn(name) { {node: self, port: name} }
-}
-
-/** A value supplied when a flow is started. */
-mod.flow.Input = mod.flow.Node{
-    kind: @input
-    type_name: "Input"
-    /** Value type: text, image, audio, video, mesh, json, or list. */
-    type: @text
-    /** Design value from the file, overridable per run by the caller. */
-    value: ""
-    // Read compatibility for flow files written before `value` became the
-    // canonical design setting. The graph evaluator folds this into `value`.
-    default: ""
-    ui: mod.flow.ui.InputFace
-    text: fn() { self.out(@text) }
-    image: fn() { self.out(@image) }
-    audio: fn() { self.out(@audio) }
-    video: fn() { self.out(@video) }
-    mesh: fn() { self.out(@mesh) }
-    json: fn() { self.out(@json) }
-    list: fn() { self.out(@list) }
-}
-
-/** A text input with the standard textbox face. */
-mod.flow.Text = mod.flow.Input{
-    type_name: "Text"
-    type: @text
-    ui: mod.flow.ui.TextFace
-}
-
-/** A named result returned by the flow. */
-mod.flow.Output = mod.flow.Node{
-    kind: @output
-    type_name: "Output"
-    /** Result value type. */
-    type: @text
-    /** Port whose value becomes this result. */
-    value: nil
-    ui: mod.flow.ui.OutputFace
-}
-
-/** Publish a terminal flow value into the shared asset library. The value may be image, audio, video, mesh, text, or json. An alias makes later runs create a new revision of the same asset. */
-mod.flow.Publish = mod.flow.Node{
-    kind: @publish
-    type_name: "Publish"
-    /** Optional title; empty becomes "<flow> · <node>". */
-    title: ""
-    /** Asset namespace. */
-    namespace: "flows"
-    /** Search tags; empty becomes ["flow", "<flow name>"]. */
-    tags: []
-    /** Optional description; empty inherits an upstream text input when available. */
-    description: ""
-    /** Optional stable alias, with or without the namespace prefix. */
-    alias: ""
-    /** Terminal value to publish. */
-    value: nil
-    ui: mod.flow.ui.PublishFace
-    asset: fn() { self.out(@asset) }
-}
-
-/** Expand or transform text with a language model. */
-mod.flow.Llm = mod.flow.Node{
-    kind: @chat
-    type_name: "Llm"
-    domain: "text"
-    /** Instruction for the language model. */
-    system: ""
-    /** Text sent to the language model. */
-    prompt: ""
-    /** Model name; empty lets the hub choose. */
-    model: ""
-    /** Sampling temperature. */
-    temperature: 0.7
-    /** Maximum generated tokens; zero uses the provider default. */
-    max_tokens: 0
-    ui: mod.flow.ui.LlmFace
-    text: fn() { self.out(@text) }
-}
-
-/** Run a pure splash closure over declared inputs. */
-mod.flow.Fn = mod.flow.Node{
-    kind: @fn
-    type_name: "Fn"
-    /** Named literal or connected inputs. */
-    in: {}
-    /** Names of values returned by run. */
-    out: []
-    /** Pure splash closure called at run time. */
-    run: nil
-    ui: mod.flow.ui.FnFace
-    text: fn() { {node: self, port: @text} }
-    image: fn() { {node: self, port: @image} }
-    audio: fn() { {node: self, port: @audio} }
-    video: fn() { {node: self, port: @video} }
-    mesh: fn() { {node: self, port: @mesh} }
-    json: fn() { {node: self, port: @json} }
-    list: fn() { {node: self, port: @list} }
-    bytes: fn() { {node: self, port: @bytes} }
-}
-
-/** Make a bounded HTTP request. */
-mod.flow.Http = mod.flow.Node{
-    kind: @http
-    type_name: "Http"
-    /** HTTP method: get, post, put, or delete. */
-    method: @get
-    /** Request URL. */
-    url: ""
-    /** Request header object. */
-    headers: {}
-    /** Optional request body. */
-    body: nil
-    /** Request Content-Type. */
-    content_type: ""
-    /** Response value type: text, json, image, audio, video, or bytes. */
-    out: @text
-    /** Error status codes that should be accepted, for example [404]. */
-    accept: []
-    ui: mod.flow.ui.HttpFace
-    value: fn() { {node: self, port: @value} }
-    meta: fn() { {node: self, port: @meta} }
-}
-
-/** Ask the caller a question and park the run for its answer. */
-mod.flow.Ask = mod.flow.Node{
-    kind: @ask
-    type_name: "Ask"
-    /** Question shown or sent to the caller. */
-    question: ""
-    /** Answer type. */
-    type: @text
-    /** Suggested answers. */
-    options: []
-    /** Answer used when the node is skipped. */
-    default: ""
-    /** Timeout in seconds; zero waits forever. */
-    timeout: 0
-    ui: mod.flow.ui.AskFace
-    text: fn() { self.out(@text) }
-    image: fn() { self.out(@image) }
-    audio: fn() { self.out(@audio) }
-    video: fn() { self.out(@video) }
-    mesh: fn() { self.out(@mesh) }
-    json: fn() { self.out(@json) }
-    list: fn() { self.out(@list) }
-}
-
-/** Primitive for a generation request handled by a hub domain. */
-mod.flow.Gen = mod.flow.Node{
-    kind: @gen
-    type_name: "Gen"
-    /** Hub generation domain. */
-    domain: ""
-    /** Typed input and output port declaration: `{in: {name: @type, ...}, out: {name: @type, ...}}`. */
-    ports: {in: {} out: {}}
-    /** Reproducible integer seed; @random or -1 draws a fresh seed for every run. */
-    seed: @random
-    ui: mod.flow.ui.GenFace
-}
-
-/** Paint an image from a prompt on the hub's image lane. */
-mod.flow.Image = mod.flow.Gen{
-    type_name: "Image"
-    domain: "image"
-    /** Text describing the desired image. */
-    prompt: ""
-    /** 256..2048 step 16 */
-    width: 1024
-    /** 256..2048 step 16 */
-    height: 1024
-    /** 1..50 */
-    steps: 8
-    /** Reproducible integer seed; @random or -1 draws a fresh seed for every run. */
-    seed: @random
-    /** Things the image should avoid. */
-    negative: ""
-    /** Model name; empty lets the hub choose. */
-    model: ""
-    /** LoRA list; each strength is one of: 1.0, 0.8, 0.6, 0.4, 1.2. */
-    loras: []
-    ports: {in: {prompt: @text, image: @image} out: {image: @image}}
-    image: fn() { self.out(@image) }
-    ui: mod.flow.ui.ImageFace
-}
-
-/** Enlarge an image with the hub's upscale lane. */
-mod.flow.Upscale = mod.flow.Gen{
-    type_name: "Upscale"
-    domain: "upscale"
-    /** Upscale multiplier; the current RealESRGAN recipe produces 4x. */
-    factor: 2
-    /** Model name; empty lets the hub choose. */
-    model: ""
-    ports: {in: {image: @image} out: {image: @image}}
-    image: fn() { self.out(@image) }
-    ui: mod.flow.ui.UpscaleFace
-}
-
-/** A complete flow graph and its callable projections. */
-mod.flow.Flow = {
-    kind: @flow
-    type_name: "Flow"
-    /** Display label. */
-    label: ""
-    /** Short description used by tool callers. */
-    brief: ""
-    /** Start mode: manual or input. */
-    trigger: @manual
-    /** Maximum simultaneous runs per instance. */
-    concurrency: 1
-    /** Create an instance when the server starts. */
-    autostart: false
-    /** Named callable graph projections. */
-    tools: {}
-    /** Optional whole-flow face. */
-    ui: nil
-}
-
-mod.flow.vec2 = fn(x, y) { [x, y] }
-
-nil
diff --git a/libs/flow/src/templates.rs b/libs/flow/src/templates.rs
deleted file mode 100644
index a47cd99fa..000000000
--- a/libs/flow/src/templates.rs
+++ /dev/null
@@ -1,136 +0,0 @@
-use crate::wire::TemplateSummary;
-
-pub const TEMPLATE_GROUPS: &[&str] = &[
-    "Image",
-    "Video",
-    "Audio",
-    "3D",
-    "Vision & text",
-    "Utilities",
-];
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct Template {
-    pub name: &'static str,
-    pub group: &'static str,
-    pub source: &'static str,
-}
-
-macro_rules! template {
-    ($name:literal, $group:literal) => {
-        Template {
-            name: $name,
-            group: $group,
-            source: include_str!(concat!("../recipes/templates/", $name, ".splash")),
-        }
-    };
-}
-
-/// Bundled creator pipelines, ordered exactly as the New menu presents them.
-pub const TEMPLATES: &[Template] = &[
-    template!("depth", "Image"),
-    template!("expanded-prompt-to-image", "Image"),
-    template!("image-control", "Image"),
-    template!("image-control-canny", "Image"),
-    template!("image-edit", "Image"),
-    template!("image-enhance", "Image"),
-    template!("image-upscale", "Image"),
-    template!("inpaint", "Image"),
-    template!("matte", "Image"),
-    template!("prompt-to-cutout", "Image"),
-    template!("prompt-to-depth", "Image"),
-    template!("prompt-to-image", "Image"),
-    template!("prompt-to-segment", "Image"),
-    template!("segment", "Image"),
-    template!("sprite-enhance", "Image"),
-    template!("text-to-image", "Image"),
-    template!("dream", "Video"),
-    template!("expanded-prompt-to-video", "Video"),
-    template!("expanded-prompt-to-video-loop", "Video"),
-    template!("image-to-video", "Video"),
-    template!("prompt-to-video", "Video"),
-    template!("prompt-to-video-keyframe", "Video"),
-    template!("prompt-to-video-loop", "Video"),
-    template!("text-to-video", "Video"),
-    template!("video-enhance", "Video"),
-    template!("video-tween", "Video"),
-    template!("audio-beats", "Audio"),
-    template!("audio-notes", "Audio"),
-    template!("audio-stems", "Audio"),
-    template!("expanded-prompt-to-music", "Audio"),
-    template!("expanded-prompt-to-sfx", "Audio"),
-    template!("music", "Audio"),
-    template!("sfx", "Audio"),
-    template!("speech", "Audio"),
-    template!("speech-to-text", "Audio"),
-    template!("expanded-prompt-to-mesh", "3D"),
-    template!("expanded-prompt-to-world", "3D"),
-    template!("image-to-mesh", "3D"),
-    template!("image-to-mesh-basic", "3D"),
-    template!("playable-character", "3D"),
-    template!("playable-character-pbr", "3D"),
-    template!("prompt-to-character", "3D"),
-    template!("prompt-to-cutout-pbr-mesh", "3D"),
-    template!("prompt-to-mesh", "3D"),
-    template!("prompt-to-pbr-mesh", "3D"),
-    template!("prompt-to-splat", "3D"),
-    template!("prompt-to-world", "3D"),
-    template!("rig-and-motion", "3D"),
-    template!("splat", "3D"),
-    template!("world", "3D"),
-    template!("annotate", "Vision & text"),
-    template!("body-pose", "Vision & text"),
-    template!("ocr", "Vision & text"),
-    template!("prompt-expand", "Vision & text"),
-    template!("prompt-to-library", "Utilities"),
-];
-
-pub fn group_rank(group: &str) -> usize {
-    TEMPLATE_GROUPS
-        .iter()
-        .position(|candidate| *candidate == group)
-        .unwrap_or(TEMPLATE_GROUPS.len())
-}
-
-pub fn template(name: &str) -> Option<&'static Template> {
-    TEMPLATES.iter().find(|template| template.name == name)
-}
-
-pub fn template_summary(template: &Template) -> TemplateSummary {
-    let file_name = format!("{}.splash", template.name);
-    let graph = crate::graph::evaluate(template.source, &file_name)
-        .unwrap_or_else(|error| panic!("bundled template `{}` is invalid: {error}", template.name));
-    let inputs = graph
-        .nodes
-        .iter()
-        .filter(|node| node.kind == "input")
-        .filter_map(|node| {
-            node.outputs
-                .first()
-                .map(|port| (node.id.clone(), port.ty.as_str().to_string()))
-        })
-        .collect();
-    let outputs = graph
-        .nodes
-        .iter()
-        .filter(|node| matches!(node.kind.as_str(), "output" | "publish"))
-        .filter_map(|node| {
-            if node.kind == "publish" {
-                Some((node.id.clone(), "json".to_string()))
-            } else {
-                node.inputs
-                    .first()
-                    .map(|port| (node.id.clone(), port.ty.as_str().to_string()))
-            }
-        })
-        .collect();
-    TemplateSummary {
-        name: template.name.to_string(),
-        group: template.group.to_string(),
-        label: graph.label,
-        brief: graph.brief,
-        node_count: graph.nodes.len() as u64,
-        inputs,
-        outputs,
-    }
-}
diff --git a/libs/flow/src/values.rs b/libs/flow/src/values.rs
deleted file mode 100644
index 153d17fa5..000000000
--- a/libs/flow/src/values.rs
+++ /dev/null
@@ -1,229 +0,0 @@
-use crate::{Literal, PortType};
-use makepad_ai_hub::sha256::{to_hex, Sha256};
-use makepad_strict_json::Value as JsonValue;
-use std::collections::{HashMap, HashSet};
-use std::path::PathBuf;
-use std::sync::Arc;
-use std::time::{Duration, SystemTime};
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Value {
-    pub ty: PortType,
-    pub content_type: String,
-    pub bytes: Arc<[u8]>,
-    pub digest: [u8; 32],
-}
-
-impl Value {
-    pub fn text(text: impl AsRef<str>) -> Self {
-        Self::new(
-            PortType::Text,
-            "text/plain; charset=utf-8".to_string(),
-            Arc::from(text.as_ref().as_bytes()),
-        )
-    }
-
-    pub fn json(json: impl AsRef<str>) -> Self {
-        Self::new(
-            PortType::Json,
-            "application/json".to_string(),
-            Arc::from(json.as_ref().as_bytes()),
-        )
-    }
-
-    pub fn media(
-        ty: PortType,
-        content_type: impl Into<String>,
-        bytes: impl Into<Arc<[u8]>>,
-    ) -> Self {
-        assert!(ty.is_media(), "Value::media requires a media/bytes port type");
-        Self::new(ty, content_type.into(), bytes.into())
-    }
-
-    pub fn list(json: impl AsRef<str>) -> Self {
-        Self::new(
-            PortType::List,
-            "application/json".to_string(),
-            Arc::from(json.as_ref().as_bytes()),
-        )
-    }
-
-    pub fn from_literal(ty: PortType, literal: &Literal) -> Result<Self, String> {
-        match ty {
-            PortType::Text => match literal {
-                Literal::Str(value) | Literal::Id(value) => Ok(Self::text(value)),
-                _ => Err("text value must be a string".to_string()),
-            },
-            PortType::Json => Ok(Self::json(literal_json(literal).to_json())),
-            PortType::List => match literal {
-                Literal::Arr(_) => Ok(Self::list(literal_json(literal).to_json())),
-                _ => Err("list value must be an array".to_string()),
-            },
-            _ => Err(format!("{} values cannot be literal", ty.as_str())),
-        }
-    }
-
-    pub fn digest_hex(&self) -> String {
-        to_hex(&self.digest)
-    }
-
-    pub fn as_text(&self) -> Result<&str, String> {
-        std::str::from_utf8(&self.bytes).map_err(|error| format!("value is not utf-8: {error}"))
-    }
-
-    fn new(ty: PortType, content_type: String, bytes: Arc<[u8]>) -> Self {
-        let mut sha = Sha256::new();
-        sha.update(&bytes);
-        let digest = sha.finish();
-        Self {
-            ty,
-            content_type,
-            bytes,
-            digest,
-        }
-    }
-}
-
-fn literal_json(value: &Literal) -> JsonValue {
-    match value {
-        Literal::Null => JsonValue::Null,
-        Literal::Bool(value) => JsonValue::Bool(*value),
-        Literal::Num(value) if value.fract() == 0.0 => JsonValue::Int(*value as i64),
-        Literal::Num(value) => JsonValue::F64(*value),
-        Literal::Str(value) | Literal::Id(value) => JsonValue::Str(value.clone()),
-        Literal::Arr(values) => JsonValue::Arr(values.iter().map(literal_json).collect()),
-        Literal::Obj(values) => JsonValue::Obj(
-            values
-                .iter()
-                .map(|(name, value)| (name.clone(), literal_json(value)))
-                .collect(),
-        ),
-    }
-}
-
-#[derive(Clone)]
-struct StoredMeta {
-    ty: PortType,
-    content_type: String,
-    bytes: usize,
-    touched: SystemTime,
-}
-
-pub struct ValueStore {
-    pub ram_budget: usize,
-    pub spill_dir: PathBuf,
-    pub ttl: Duration,
-    ram: HashMap<[u8; 32], (Value, SystemTime)>,
-    spilled: HashMap<[u8; 32], StoredMeta>,
-    ram_bytes: usize,
-}
-
-impl ValueStore {
-    pub fn new(spill_dir: PathBuf) -> Self {
-        Self {
-            ram_budget: 256 * 1024 * 1024,
-            spill_dir,
-            ttl: Duration::from_secs(60 * 60),
-            ram: HashMap::new(),
-            spilled: HashMap::new(),
-            ram_bytes: 0,
-        }
-    }
-
-    pub fn put(&mut self, value: Value) -> [u8; 32] {
-        let digest = value.digest;
-        if self.ram.contains_key(&digest) || self.spilled.contains_key(&digest) {
-            self.touch(&digest);
-            return digest;
-        }
-        self.ram_bytes = self.ram_bytes.saturating_add(value.bytes.len());
-        self.ram.insert(digest, (value, SystemTime::now()));
-        self.evict();
-        digest
-    }
-
-    pub fn get(&mut self, digest: &[u8; 32]) -> Option<Value> {
-        if let Some((value, touched)) = self.ram.get_mut(digest) {
-            *touched = SystemTime::now();
-            return Some(value.clone());
-        }
-        let path = self.spill_path(digest);
-        let meta = self.spilled.get_mut(digest)?;
-        meta.touched = SystemTime::now();
-        let ty = meta.ty;
-        let content_type = meta.content_type.clone();
-        let bytes = std::fs::read(path).ok()?;
-        let value = Value::new(ty, content_type, Arc::from(bytes));
-        (value.digest == *digest).then_some(value)
-    }
-
-    pub fn touch(&mut self, digest: &[u8; 32]) -> bool {
-        let now = SystemTime::now();
-        if let Some((_, touched)) = self.ram.get_mut(digest) {
-            *touched = now;
-            return true;
-        }
-        if let Some(meta) = self.spilled.get_mut(digest) {
-            meta.touched = now;
-            return true;
-        }
-        false
-    }
-
-    pub fn evict(&mut self) {
-        while self.ram_bytes > self.ram_budget {
-            let Some((&digest, _)) = self.ram.iter().min_by_key(|(_, (_, touched))| *touched)
-            else {
-                break;
-            };
-            let Some((value, touched)) = self.ram.remove(&digest) else {
-                break;
-            };
-            let path = self.spill_path(&digest);
-            let written = std::fs::create_dir_all(&self.spill_dir)
-                .and_then(|_| std::fs::write(&path, &value.bytes));
-            if written.is_err() {
-                self.ram.insert(digest, (value, touched));
-                break;
-            }
-            self.ram_bytes = self.ram_bytes.saturating_sub(value.bytes.len());
-            self.spilled.insert(
-                digest,
-                StoredMeta {
-                    ty: value.ty,
-                    content_type: value.content_type,
-                    bytes: value.bytes.len(),
-                    touched,
-                },
-            );
-        }
-    }
-
-    pub fn expire(&mut self, now: SystemTime, live: &HashSet<[u8; 32]>) {
-        let expired: Vec<_> = self
-            .spilled
-            .iter()
-            .filter_map(|(digest, meta)| {
-                (!live.contains(digest)
-                    && now.duration_since(meta.touched).unwrap_or_default() >= self.ttl)
-                    .then_some(*digest)
-            })
-            .collect();
-        for digest in expired {
-            self.spilled.remove(&digest);
-            let _ = std::fs::remove_file(self.spill_path(&digest));
-        }
-    }
-
-    pub fn ram_bytes(&self) -> usize {
-        self.ram_bytes
-    }
-
-    pub fn spilled_bytes(&self) -> usize {
-        self.spilled.values().map(|meta| meta.bytes).sum()
-    }
-
-    fn spill_path(&self, digest: &[u8; 32]) -> PathBuf {
-        self.spill_dir.join(to_hex(digest))
-    }
-}
diff --git a/libs/flow/src/wire.rs b/libs/flow/src/wire.rs
deleted file mode 100644
index c6effeb28..000000000
--- a/libs/flow/src/wire.rs
+++ /dev/null
@@ -1,927 +0,0 @@
-use makepad_micro_serde::*;
-use std::collections::HashMap;
-
-#[derive(Clone, Debug, Default, PartialEq, SerJson, DeJson)]
-pub struct Loc {
-    pub line: u32,
-    pub col: u32,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum PortType {
-    Text,
-    Image,
-    Audio,
-    Video,
-    Mesh,
-    Json,
-    List,
-    Bytes,
-}
-
-impl PortType {
-    pub fn is_media(self) -> bool {
-        matches!(
-            self,
-            Self::Image | Self::Audio | Self::Video | Self::Mesh | Self::Bytes
-        )
-    }
-
-    pub fn as_str(self) -> &'static str {
-        match self {
-            Self::Text => "text",
-            Self::Image => "image",
-            Self::Audio => "audio",
-            Self::Video => "video",
-            Self::Mesh => "mesh",
-            Self::Json => "json",
-            Self::List => "list",
-            Self::Bytes => "bytes",
-        }
-    }
-
-    pub fn from_str(value: &str) -> Option<Self> {
-        Some(match value.to_ascii_lowercase().as_str() {
-            "text" => Self::Text,
-            "image" => Self::Image,
-            "audio" => Self::Audio,
-            "video" => Self::Video,
-            "mesh" => Self::Mesh,
-            "json" => Self::Json,
-            "list" => Self::List,
-            "bytes" => Self::Bytes,
-            _ => return None,
-        })
-    }
-}
-
-// Port types are protocol strings, not micro_serde's default
-// `{ "Text": [] }` representation for fieldless enums.
-impl SerJson for PortType {
-    fn ser_json(&self, depth: usize, state: &mut SerJsonState) {
-        self.as_str().to_string().ser_json(depth, state);
-    }
-}
-
-impl DeJson for PortType {
-    fn de_json(
-        state: &mut DeJsonState,
-        input: &mut std::str::Chars,
-    ) -> Result<Self, DeJsonErr> {
-        let value = String::de_json(state, input)?;
-        Self::from_str(&value).ok_or_else(|| state.err_enum("port type"))
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq, SerJson, DeJson)]
-pub enum RunState {
-    Queued,
-    Running,
-    Waiting,
-    Done,
-    Failed,
-    Cancelled,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq, SerJson, DeJson)]
-pub enum NodeState {
-    Pending,
-    Ready,
-    Running,
-    Waiting,
-    Done,
-    Failed,
-    Skipped,
-    Cancelled,
-}
-
-/// Content-addressed value metadata used by route/event DTOs. The bytes travel
-/// on the value plane and deliberately are not embedded in JSON events.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ValueRef {
-    #[rename(type)]
-    pub ty: PortType,
-    pub content_type: String,
-    pub digest: String,
-    pub bytes: usize,
-    pub preview: Option<Literal>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct PortValueRef {
-    pub port: String,
-    pub value: ValueRef,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub enum RunEventPayload {
-    RunStarted {
-        run_id: String,
-        instance: String,
-        flow: String,
-        revision: u64,
-        planned_nodes: Vec<String>,
-    },
-    NodeStarted {
-        node: String,
-    },
-    NodeProgress {
-        node: String,
-        permille: u16,
-        stage: String,
-    },
-    NodeDelta {
-        node: String,
-        port: String,
-        text: String,
-    },
-    NodeWaiting {
-        node: String,
-        question: String,
-        ty: PortType,
-        options: Vec<Literal>,
-    },
-    NodeAnswered {
-        node: String,
-        by: String,
-    },
-    NodeDone {
-        node: String,
-        outputs: Vec<PortValueRef>,
-    },
-    NodeFailed {
-        node: String,
-        error: String,
-    },
-    NodeSkipped {
-        node: String,
-        reason: String,
-    },
-    RunFinished {
-        state: RunState,
-        secs: f64,
-        outputs: Vec<(String, ValueRef)>,
-        http_log: Vec<HttpLogEntryDto>,
-        warnings: Vec<String>,
-    },
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct HttpLogEntryDto {
-    pub ms: u64,
-    pub method: String,
-    pub url: String,
-    pub status: Option<u16>,
-}
-
-impl From<&crate::Value> for ValueRef {
-    fn from(value: &crate::Value) -> Self {
-        Self {
-            ty: value.ty,
-            content_type: value.content_type.clone(),
-            digest: value.digest_hex(),
-            bytes: value.bytes.len(),
-            preview: value_preview(value),
-        }
-    }
-}
-
-fn value_preview(value: &crate::Value) -> Option<Literal> {
-    if matches!(value.ty, PortType::Text | PortType::Json | PortType::List) {
-        return Some(Literal::Str(
-            String::from_utf8_lossy(&value.bytes)
-                .chars()
-                .take(512)
-                .collect(),
-        ));
-    }
-    if value.ty == PortType::Image
-        && value.content_type.eq_ignore_ascii_case("image/png")
-        && value.bytes.len() >= 24
-        && &value.bytes[..8] == b"\x89PNG\r\n\x1a\n"
-    {
-        let width = u32::from_be_bytes(value.bytes[16..20].try_into().unwrap());
-        let height = u32::from_be_bytes(value.bytes[20..24].try_into().unwrap());
-        return Some(Literal::Obj(vec![
-            ("width".to_string(), Literal::Num(width as f64)),
-            ("height".to_string(), Literal::Num(height as f64)),
-        ]));
-    }
-    None
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub enum Literal {
-    Null,
-    Bool(bool),
-    Num(f64),
-    Str(String),
-    Id(String),
-    Arr(Vec<Literal>),
-    Obj(Vec<(String, Literal)>),
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct Port {
-    pub name: String,
-    pub ty: PortType,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub enum NodeInputValue {
-    Literal(Literal),
-    Edge(EdgeRef),
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct EdgeRef {
-    pub from_node: String,
-    pub from_port: String,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct NodeInput {
-    pub port: String,
-    pub ty: PortType,
-    pub value: NodeInputValue,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct Edge {
-    pub from_node: String,
-    pub from_port: String,
-    pub to_node: String,
-    pub to_port: String,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct Node {
-    pub id: String,
-    pub kind: String,
-    pub type_name: String,
-    pub params: Vec<(String, Literal)>,
-    pub inputs: Vec<NodeInput>,
-    pub outputs: Vec<Port>,
-    pub at: Option<(f64, f64)>,
-    pub size: Option<(f64, f64)>,
-    pub flip: bool,
-    pub loc: Loc,
-    pub fn_src: Option<String>,
-    pub face_src: Option<String>,
-    pub on_fail: String,
-    pub label: Option<String>,
-    pub domain: Option<String>,
-    pub doc: Option<String>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ToolEntry {
-    pub name: String,
-    pub inputs: Vec<String>,
-    pub outputs: Vec<String>,
-    pub nodes: Vec<String>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct Graph {
-    pub revision: u64,
-    pub label: String,
-    pub brief: String,
-    pub trigger: String,
-    pub concurrency: u64,
-    pub autostart: bool,
-    pub nodes: Vec<Node>,
-    pub edges: Vec<Edge>,
-    pub tools: Vec<ToolEntry>,
-    pub flow_ui_src: Option<String>,
-    /// Non-fatal notes surfaced with the evaluated graph, for example a
-    /// node still using the deprecated `ports: { in: [...] }` array form.
-    pub warnings: Vec<String>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ToolDef {
-    pub name: String,
-    pub description: String,
-    pub parameters: String,
-    pub result_fields: Vec<(String, PortType)>,
-}
-
-#[derive(Clone, Debug, Default, PartialEq, SerJson, DeJson)]
-pub struct ToolSchema {
-    pub tools: Vec<ToolDef>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq, SerJson, DeJson)]
-pub struct EvalError {
-    pub file: String,
-    pub line: u32,
-    pub col: u32,
-    pub message: String,
-}
-
-// ---------------------------------------------------------------------------
-// flow-server control-plane DTOs
-// ---------------------------------------------------------------------------
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct HealthResponse {
-    pub service: String,
-    pub server_id: String,
-    pub protocol_version: u32,
-    pub revision_epoch: u64,
-}
-
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct ParamRange {
-    pub min: f64,
-    pub max: f64,
-    pub step: Option<f64>,
-}
-
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct NodeParamCatalog {
-    pub name: String,
-    pub default: JsonValue,
-    pub doc: String,
-    pub range: Option<ParamRange>,
-}
-
-#[derive(Clone, Debug, Default, PartialEq, SerJson, DeJson)]
-pub struct NodePortsCatalog {
-    /// Leading underscore is stripped by micro-serde, yielding JSON `in`.
-    pub _in: Vec<Port>,
-    pub out: Vec<Port>,
-}
-
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct NodeTypeCatalog {
-    pub type_name: String,
-    pub kind: String,
-    pub domain: Option<String>,
-    pub models: Vec<String>,
-    pub ports: NodePortsCatalog,
-    pub params: Vec<NodeParamCatalog>,
-    pub face: String,
-    pub doc: String,
-}
-
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct NodesResponse {
-    pub types: Vec<NodeTypeCatalog>,
-    pub brief: String,
-}
-
-/// One asset projected through the flow server. Keeping this DTO here lets
-/// flow-ui and tool callers browse without linking the asset store client.
-#[derive(Clone, Debug, PartialEq, Eq, SerJson, DeJson)]
-pub struct FlowAsset {
-    pub id: String,
-    pub alias: Option<String>,
-    pub namespace: String,
-    pub title: String,
-    pub kind: String,
-    pub tags: Vec<String>,
-    pub created_ms: u64,
-}
-
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct AssetsRequest {
-    pub query: String,
-    pub namespace: Option<String>,
-    pub limit: u32,
-    pub cursor: Option<String>,
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq, SerJson, DeJson)]
-pub struct AssetsResponse {
-    pub assets: Vec<FlowAsset>,
-    pub cursor: Option<String>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct FleetNodeDto {
-    pub base_url: String,
-    pub fleet: String,
-    pub healthy: bool,
-    pub gpu: Option<String>,
-    pub vram_total_mb: Option<u64>,
-    pub vram_usable_mb: Option<u64>,
-    pub vram_free_mb: Option<u64>,
-    /// Resident chat model whose lane count follows. Older hubs omit both.
-    pub lanes_model: Option<String>,
-    /// Configured concurrent chat lanes (`health.lanes.slots_total`).
-    pub lanes: Option<u64>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ModelInfoDto {
-    pub id: String,
-    pub domain: String,
-    pub backend: String,
-    pub node: String,
-    pub available: bool,
-    pub gated: bool,
-    pub state: String,
-    pub vram_gb: Option<f64>,
-    pub note: Option<String>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ModelsResponse {
-    pub nodes: Vec<FleetNodeDto>,
-    pub models: Vec<ModelInfoDto>,
-    pub snapshot_ms: u64,
-}
-
-/// One generation/chat node's contribution to a flow capacity estimate.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ParallelismNodeDto {
-    pub node: String,
-    pub model: String,
-    pub nodes: u64,
-    pub lanes: u64,
-}
-
-/// `GET /v1/flows/{name}/parallelism`.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct ParallelismResponse {
-    pub max: u64,
-    pub per_node: Vec<ParallelismNodeDto>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct TemplateSummary {
-    pub name: String,
-    pub group: String,
-    pub label: String,
-    pub brief: String,
-    pub node_count: u64,
-    pub inputs: Vec<(String, String)>,
-    pub outputs: Vec<(String, String)>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct TemplateResponse {
-    pub name: String,
-    pub label: String,
-    pub brief: String,
-    pub source: String,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct CreateFromTemplateRequest {
-    pub template: String,
-}
-
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct FlowResponse {
-    pub source: String,
-    pub revision: u64,
-    pub graph: Option<Graph>,
-    pub tools: ToolSchema,
-    pub error: Option<EvalError>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct PutSourceRequest {
-    pub source: String,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct PutGraphRequest {
-    pub graph: Graph,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct RevertRequest {
-    pub revision: u64,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct FlowMutationResponse {
-    pub revision: u64,
-    pub graph: Graph,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct EvalErrorResponse {
-    pub error: EvalError,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct MessageResponse {
-    pub error: String,
-}
-
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct EventsResponse {
-    pub events: Vec<JsonValue>,
-    pub cursor: String,
-    pub gap: bool,
-}
-
-impl std::fmt::Display for EvalError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}:{}:{}: {}", self.file, self.line, self.col, self.message)
-    }
-}
-
-impl std::error::Error for EvalError {}
-
-/// The identity handshake returned by `GET /v1/health` after validation.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct Health {
-    pub service: String,
-    pub server_id: [u8; 16],
-    pub protocol_version: u16,
-    pub revision_epoch: u64,
-}
-
-/// One row from `GET /v1/flows`.
-#[derive(Clone, Debug, Default, PartialEq, SerJson, DeJson)]
-pub struct FlowSummary {
-    pub name: String,
-    pub label: String,
-    pub revision: u64,
-    pub state: String,
-    pub error: Option<EvalError>,
-    pub canonical: bool,
-    pub instances: u64,
-    pub autostart: bool,
-}
-
-/// A definition, its last evaluated graph, and its callable tools.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct FlowDefinition {
-    pub source: String,
-    pub revision: u64,
-    /// The last good graph; absent when the definition has never evaluated.
-    pub graph: Option<Graph>,
-    pub tools: ToolSchema,
-    pub error: Option<EvalError>,
-}
-
-/// Success body shared by source, graph, and revert writes.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct PutFlowResponse {
-    pub revision: u64,
-    pub graph: Graph,
-}
-
-/// One journal event. The common flow-definition fields are projected here
-/// and the run-event fields of §5.4 ride along as optional fields; anything
-/// whose shape differs between kinds (`error` is an object on `flow.error`
-/// and a string on `node.failed`; `outputs` is `[{port, value}]` on
-/// `node.done` and `[[name, value]]` on `run.finished`) stays dynamic.
-#[derive(Clone, Debug, Default, SerJson, DeJson)]
-pub struct Event {
-    pub seq: u64,
-    pub topic: String,
-    pub kind: String,
-    pub name: Option<String>,
-    pub revision: Option<u64>,
-    pub canonical: Option<bool>,
-    pub error: Option<JsonValue>,
-    pub instance: Option<String>,
-    pub run_id: Option<String>,
-    pub flow: Option<String>,
-    pub node: Option<String>,
-    pub port: Option<String>,
-    pub text: Option<String>,
-    pub permille: Option<u64>,
-    pub stage: Option<String>,
-    pub state: Option<JsonValue>,
-    pub secs: Option<f64>,
-    pub by: Option<String>,
-    pub reason: Option<String>,
-    pub question: Option<String>,
-    pub outputs: Option<JsonValue>,
-    /// Exact node-pruned execution set, present on `run.started`.
-    pub planned_nodes: Option<Vec<String>>,
-}
-
-impl PartialEq for Event {
-    fn eq(&self, other: &Self) -> bool {
-        self.seq == other.seq && self.topic == other.topic && self.kind == other.kind
-    }
-}
-
-impl Event {
-    /// `flow.error`'s structured error, when the event carries one.
-    pub fn eval_error(&self) -> Option<EvalError> {
-        let error = self.error.as_ref()?.object()?;
-        Some(EvalError {
-            file: error.get("file").and_then(json_text).unwrap_or_default(),
-            line: error.get("line").and_then(json_u64)? as u32,
-            col: error.get("col").and_then(json_u64)? as u32,
-            message: error.get("message").and_then(json_text)?,
-        })
-    }
-
-    /// The error as one line of text, whichever shape it came in.
-    pub fn error_text(&self) -> Option<String> {
-        let error = self.error.as_ref()?;
-        json_text(error).or_else(|| self.eval_error().map(|error| error.to_string()))
-    }
-
-    /// The run or node state name as text (`done`, `failed`, …), lower-cased.
-    pub fn state_text(&self) -> Option<String> {
-        let state = self.state.as_ref()?;
-        match state {
-            JsonValue::Object(fields) => fields.keys().next().map(|key| key.to_lowercase()),
-            other => json_text(other).map(|text| text.to_lowercase()),
-        }
-    }
-
-    /// `node.done`'s outputs (`[{port, value}]`), or `run.finished`'s
-    /// (`[[name, value]]`), as port/value pairs.
-    pub fn output_values(&self) -> Vec<(String, ValueRef)> {
-        let mut out = Vec::new();
-        let Some(JsonValue::Array(items)) = self.outputs.as_ref() else {
-            return out;
-        };
-        for item in items {
-            match item {
-                JsonValue::Object(fields) => {
-                    let (Some(port), Some(value)) = (
-                        fields.get("port").and_then(json_text),
-                        fields.get("value").and_then(value_ref_from_json),
-                    ) else {
-                        continue;
-                    };
-                    out.push((port, value));
-                }
-                JsonValue::Array(pair) if pair.len() == 2 => {
-                    let (Some(port), Some(value)) =
-                        (json_text(&pair[0]), value_ref_from_json(&pair[1]))
-                    else {
-                        continue;
-                    };
-                    out.push((port, value));
-                }
-                _ => {}
-            }
-        }
-        out
-    }
-}
-
-pub fn json_u64(value: &JsonValue) -> Option<u64> {
-    match value {
-        JsonValue::U64(value) => Some(*value),
-        JsonValue::I64(value) => u64::try_from(*value).ok(),
-        JsonValue::F64(value) if *value >= 0.0 => Some(*value as u64),
-        _ => None,
-    }
-}
-
-/// A JSON scalar or value reference rendered as text for event/UI helpers.
-pub fn json_text(value: &JsonValue) -> Option<String> {
-    match value {
-        JsonValue::String(text) | JsonValue::BareIdent(text) => Some(text.clone()),
-        JsonValue::Char(value) => Some(value.to_string()),
-        JsonValue::Bool(value) => Some(value.to_string()),
-        JsonValue::U64(value) => Some(value.to_string()),
-        JsonValue::I64(value) => Some(value.to_string()),
-        JsonValue::F64(value) => Some(value.to_string()),
-        JsonValue::Object(fields) => fields
-            .get("preview")
-            .and_then(json_text)
-            .or_else(|| fields.get("text").and_then(json_text)),
-        _ => None,
-    }
-}
-
-/// A `ValueRef` read from a dynamic JSON object.
-pub fn value_ref_from_json(value: &JsonValue) -> Option<ValueRef> {
-    let fields = value.object()?;
-    let ty = match fields.get("type").and_then(json_text)?.to_lowercase().as_str() {
-        "text" => PortType::Text,
-        "image" => PortType::Image,
-        "audio" => PortType::Audio,
-        "video" => PortType::Video,
-        "mesh" => PortType::Mesh,
-        "json" => PortType::Json,
-        "list" => PortType::List,
-        "bytes" => PortType::Bytes,
-        _ => return None,
-    };
-    Some(ValueRef {
-        ty,
-        content_type: fields
-            .get("content_type")
-            .and_then(json_text)
-            .unwrap_or_default(),
-        digest: fields.get("digest").and_then(json_text)?,
-        bytes: fields.get("bytes").and_then(json_u64).unwrap_or(0) as usize,
-        preview: fields.get("preview").and_then(literal_from_json),
-    })
-}
-
-fn literal_from_json(value: &JsonValue) -> Option<Literal> {
-    // Wire DTOs currently encode `Literal` through micro_serde's tagged enum
-    // shape; face-authored/direct JSON values are accepted as well.
-    if let Ok(literal) = Literal::deserialize_json(&value.serialize_json()) {
-        return Some(literal);
-    }
-    Some(match value {
-        JsonValue::Null | JsonValue::Undefined => Literal::Null,
-        JsonValue::Bool(value) => Literal::Bool(*value),
-        JsonValue::U64(value) => Literal::Num(*value as f64),
-        JsonValue::U128(value) => Literal::Num(*value as f64),
-        JsonValue::I64(value) => Literal::Num(*value as f64),
-        JsonValue::I128(value) => Literal::Num(*value as f64),
-        JsonValue::F64(value) => Literal::Num(*value),
-        JsonValue::String(value) | JsonValue::BareIdent(value) => Literal::Str(value.clone()),
-        JsonValue::Char(value) => Literal::Str(value.to_string()),
-        JsonValue::Array(values) => {
-            Literal::Arr(values.iter().filter_map(literal_from_json).collect())
-        }
-        JsonValue::Object(fields) => {
-            let mut pairs: Vec<(String, Literal)> = fields
-                .iter()
-                .filter_map(|(key, value)| Some((key.clone(), literal_from_json(value)?)))
-                .collect();
-            pairs.sort_by(|a, b| a.0.cmp(&b.0));
-            Literal::Obj(pairs)
-        }
-    })
-}
-
-/// Resumable long-poll page from `GET /v1/events`.
-#[derive(Clone, Debug, Default, PartialEq, SerJson, DeJson)]
-pub struct EventsPage {
-    pub events: Vec<Event>,
-    /// Opaque, epoch-stamped (`<16 hex>-<seq>`); echo it back verbatim.
-    pub cursor: String,
-    pub gap: bool,
-}
-
-// ---------------------------------------------------------------------------
-// flow-server instance & run DTOs (§4.1, §5.4, §6)
-// ---------------------------------------------------------------------------
-
-/// One input value in a request body: `{type, text?, json?, digest?}`.
-/// Exactly one of `text` / `json` / `digest` is populated, selected by
-/// `ty` — `digest` references a value already in the store (an upload
-/// through `PUT /v1/values`, or a prior run's output).
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct InputValueDto {
-    #[rename(type)]
-    pub ty: PortType,
-    pub text: Option<String>,
-    pub json: Option<JsonValue>,
-    pub digest: Option<String>,
-}
-
-/// `POST /v1/flows/{name}/instances {label?, inputs?, pin?}`.
-#[derive(Clone, Debug, Default, SerJson, DeJson)]
-pub struct CreateInstanceRequest {
-    pub label: Option<String>,
-    pub inputs: Option<HashMap<String, HashMap<String, InputValueDto>>>,
-    pub pin: Option<bool>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct CreateInstanceResponse {
-    pub instance: String,
-}
-
-/// `POST /v1/flows/{name}/batches {parallel, inputs?}`.
-#[derive(Clone, Debug, SerJson, DeJson)]
-pub struct CreateBatchRequest {
-    pub parallel: u64,
-    pub inputs: Option<HashMap<String, HashMap<String, InputValueDto>>>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct BatchRunDto {
-    pub run_id: String,
-    pub instance: String,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct CreateBatchResponse {
-    pub batch: String,
-    pub runs: Vec<BatchRunDto>,
-}
-
-/// Response for cancelling or clearing one batch.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct BatchMutationResponse {
-    pub runs: u64,
-}
-
-/// The question an instance is parked on, mirroring `RunEventPayload::NodeWaiting`.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct WaitingDto {
-    pub node: String,
-    pub question: String,
-    #[rename(type)]
-    pub ty: PortType,
-    pub options: Vec<Literal>,
-}
-
-/// One row from `GET /v1/instances` / `GET /v1/instances/{id}`.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct InstanceRow {
-    pub instance: String,
-    pub flow: String,
-    pub label: Option<String>,
-    pub revision: u64,
-    pub live: bool,
-    pub state: String,
-    pub run: Option<String>,
-    pub inputs: HashMap<String, HashMap<String, ValueRef>>,
-    pub outputs: HashMap<String, ValueRef>,
-    pub waiting: Option<WaitingDto>,
-    pub owner: String,
-    pub created_ms: u64,
-    pub last_activity_ms: u64,
-    pub subscribers: u64,
-}
-
-impl InstanceRow {
-    pub fn input_text(&self, node: &str, port: &str) -> Option<String> {
-        literal_text(self.inputs.get(node)?.get(port)?.preview.as_ref()?)
-    }
-}
-
-fn literal_text(value: &Literal) -> Option<String> {
-    match value {
-        Literal::Null => None,
-        Literal::Bool(value) => Some(value.to_string()),
-        Literal::Num(value) if value.fract() == 0.0 => Some((*value as i64).to_string()),
-        Literal::Num(value) => Some(value.to_string()),
-        Literal::Str(value) | Literal::Id(value) => Some(value.clone()),
-        Literal::Arr(_) | Literal::Obj(_) => Some(value.serialize_json()),
-    }
-}
-
-/// `PUT /v1/instances/{id}/inputs` succeeds with the instance's inputs as
-/// they stand after the write.
-#[derive(Clone, Debug, Default, PartialEq, SerJson, DeJson)]
-pub struct SetInputsResponse {
-    pub inputs: HashMap<String, HashMap<String, ValueRef>>,
-}
-
-/// `POST /v1/instances/{id}/runs {outputs?}`.
-#[derive(Clone, Debug, Default, PartialEq, SerJson, DeJson)]
-pub struct CreateRunRequest {
-    pub outputs: Option<Vec<String>>,
-}
-
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct CreateRunResponse {
-    pub run_id: String,
-    pub queued: u64,
-}
-
-/// One node's row inside a run, keyed by node id in `RunRowDto::nodes`.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct NodeRowDto {
-    pub state: NodeState,
-    pub progress: Option<u16>,
-    pub stage: Option<String>,
-    pub outputs: Vec<PortValueRef>,
-    pub error: Option<String>,
-    /// Delta text accumulated so far (streaming nodes), capped at 16 KiB.
-    pub text: Option<String>,
-}
-
-/// `GET /v1/runs/{id}` and each row of `GET /v1/runs?instance=`.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct RunRowDto {
-    pub run_id: String,
-    pub instance: String,
-    pub flow: String,
-    /// Present for runs created by the batch route.
-    pub batch: Option<String>,
-    /// One-based slice number within `batch`.
-    pub batch_index: Option<u64>,
-    pub revision: u64,
-    pub state: RunState,
-    /// Exact node-pruned execution set used as the progress denominator.
-    pub planned_nodes: Vec<String>,
-    pub nodes: HashMap<String, NodeRowDto>,
-    pub outputs: HashMap<String, ValueRef>,
-    pub http_log: Vec<HttpLogEntryDto>,
-    pub started_ms: u64,
-    pub finished_ms: Option<u64>,
-}
-
-/// `PUT /v1/values` (data plane, raw bytes body) succeeds with the
-/// content-addressed digest, matching `ValueRef::digest`.
-#[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
-pub struct PutValueResponse {
-    pub digest: String,
-}
-
-/// One value fetched over the data plane (`GET /v1/values/{digest}`).
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct ValueBytes {
-    pub digest: String,
-    pub content_type: String,
-    pub bytes: std::sync::Arc<[u8]>,
-}
diff --git a/libs/flow/tests/battery_engine.rs b/libs/flow/tests/battery_engine.rs
deleted file mode 100644
index 63ea8bfaf..000000000
--- a/libs/flow/tests/battery_engine.rs
+++ /dev/null
@@ -1,627 +0,0 @@
-mod support;
-
-use makepad_ai_hub::client::{ArtifactBytes, ContentProvider};
-use makepad_ai_hub::error::AssetAiError;
-use makepad_ai_hub::protocol::{
-    ArtifactRefJson, GenerateRequestJson, HealthJson, JobStatusJson, ModelInfoJson, JOB_STATE_DONE,
-};
-use makepad_ai_hub::registry::Domain;
-use makepad_flow::engine::executors::gen::GenSeam;
-use makepad_flow::engine::executors::http::HttpResp;
-use makepad_flow::engine::{
-    spawn_run, spawn_run_with_policy, NetPolicy, RunEvent, RunId, RunInput, RunState, Seams,
-};
-use makepad_flow::graph::evaluate;
-use makepad_flow::{InputEffect, Instance, Owner, RunDecision, Value, ValueStore};
-use std::collections::{BTreeMap, HashSet};
-use std::path::PathBuf;
-use std::sync::atomic::Ordering;
-use std::sync::{mpsc, Arc, Mutex};
-use std::time::{Duration, Instant, SystemTime};
-use support::{output, seams, FakeChat, FakeGen, FakeHttp, GenMode};
-
-fn run_input(source: &str, name: &str) -> RunInput {
-    let mut graph = evaluate(source, name).unwrap();
-    graph.revision = 1;
-    RunInput {
-        run_id: RunId(format!("run_{name}")),
-        instance: "inst_battery".to_string(),
-        source: source.to_string(),
-        file_name: name.to_string(),
-        graph_revision: 1,
-        graph,
-        inputs: BTreeMap::new(),
-        outputs: None,
-        origin: ("battery".to_string(), 1),
-    }
-}
-
-fn run_with_policy(source: &str, http: FakeHttp, policy: NetPolicy) -> Vec<RunEvent> {
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run_with_policy(
-        run_input(source, "battery-http.splash"),
-        seams(FakeChat::done("unused"), FakeGen::done(), http),
-        sender,
-        policy,
-    );
-    handle.join.join().unwrap();
-    receiver.try_iter().collect()
-}
-
-fn temp_dir(name: &str) -> PathBuf {
-    let unique = SystemTime::now()
-        .duration_since(SystemTime::UNIX_EPOCH)
-        .unwrap()
-        .as_nanos();
-    let path = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-        .join("tests/fixtures/battery")
-        .join(format!("{name}-{}-{unique}", std::process::id()));
-    std::fs::create_dir_all(&path).unwrap();
-    path
-}
-
-#[test]
-fn llm_forwards_empty_local_file_and_fleet_model_values_to_the_chat_seam() {
-    let root = temp_dir("chat-models");
-    let local = root.join("local.gguf");
-    std::fs::write(&local, b"fixture").unwrap();
-    let cases = ["".to_string(), local.display().to_string(), "qwen3.8-27b".to_string()];
-
-    for (index, model) in cases.iter().enumerate() {
-        let chat = FakeChat::done("answer");
-        let requests = chat.requests.clone();
-        let source = format!(
-            "use mod.flow.*\nlet llm = Llm{{prompt: \"hello\" model: {:?}}}\nlet out = Output{{value: llm.text()}}\nFlow{{llm, out}}\n",
-            model
-        );
-        let (sender, receiver) = mpsc::channel();
-        let handle = spawn_run(
-            run_input(&source, &format!("chat-model-{index}.splash")),
-            seams(chat, FakeGen::done(), FakeHttp::json(200, "{}")),
-            sender,
-        );
-        handle.join.join().unwrap();
-        let _: Vec<_> = receiver.try_iter().collect();
-        let requests = requests.lock().unwrap();
-        assert_eq!(requests.len(), 1);
-        assert_eq!(requests[0].2, *model);
-    }
-
-    std::fs::remove_dir_all(root).unwrap();
-}
-
-#[test]
-fn llm_omits_a_zero_token_cap_forwards_positive_caps_and_disables_thinking() {
-    for (index, (configured, expected)) in [(0, None), (73, Some(73))].into_iter().enumerate() {
-        let chat = FakeChat::done("answer");
-        let requests = chat.requests.clone();
-        let source = format!(
-            "use mod.flow.*\nlet llm = Llm{{prompt: \"hello\" max_tokens: {configured}}}\n\
-             let out = Output{{value: llm.text()}}\nFlow{{llm, out}}\n"
-        );
-        let (sender, receiver) = mpsc::channel();
-        let handle = spawn_run(
-            run_input(&source, &format!("chat-options-{index}.splash")),
-            seams(chat, FakeGen::done(), FakeHttp::json(200, "{}")),
-            sender,
-        );
-        handle.join.join().unwrap();
-        let _: Vec<_> = receiver.try_iter().collect();
-        let requests = requests.lock().unwrap();
-        assert_eq!(requests.len(), 1);
-        assert_eq!(requests[0].3, expected);
-        assert_eq!(requests[0].4, Some(false));
-    }
-}
-
-#[test]
-fn fan_out_starts_four_generation_nodes_in_one_scheduler_burst() {
-    let source = r#"use mod.flow.*
-let prompt = Input{default: "x"}
-let expand = Llm{prompt: prompt.text()}
-let a = Image{prompt: expand.text()}
-let b = Image{prompt: expand.text()}
-let c = Image{prompt: expand.text()}
-let d = Image{prompt: expand.text()}
-let ao = Output{type: @image value: a.image()}
-let bo = Output{type: @image value: b.image()}
-let co = Output{type: @image value: c.image()}
-let do_ = Output{type: @image value: d.image()}
-Flow{prompt, expand, a, b, c, d, ao, bo, co, do_}
-"#;
-    let events = support::run(
-        source,
-        seams(FakeChat::done("expanded"), FakeGen::done(), FakeHttp::json(200, "{}")),
-        None,
-    );
-    let feeder_done = events
-        .iter()
-        .position(|event| matches!(event, RunEvent::NodeDone { node, .. } if node == "expand"))
-        .unwrap();
-    let first_generated_done = events
-        .iter()
-        .position(|event| {
-            matches!(event, RunEvent::NodeDone { node, .. } if ["a", "b", "c", "d"].contains(&node.as_str()))
-        })
-        .unwrap();
-    let starts: Vec<_> = events[feeder_done + 1..first_generated_done]
-        .iter()
-        .filter_map(|event| match event {
-            RunEvent::NodeStarted { node } if ["a", "b", "c", "d"].contains(&node.as_str()) => {
-                Some(node.as_str())
-            }
-            _ => None,
-        })
-        .collect();
-    assert_eq!(starts.len(), 4, "{events:#?}");
-}
-
-#[test]
-fn fan_in_runs_once_after_all_three_inputs_and_receives_every_value() {
-    let source = r#"use mod.flow.*
-let a = Input{default: "a"}
-let b = Input{default: "b"}
-let c = Input{default: "c"}
-let join = Fn{in: {a: a.text() b: b.text() c: c.text()} out: [@text] run: |i| {{text: i.a + i.b + i.c}}}
-let result = Output{value: join.text()}
-Flow{a, b, c, join, result}
-"#;
-    let events = support::run(
-        source,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-        None,
-    );
-    let input_done: Vec<_> = events
-        .iter()
-        .enumerate()
-        .filter_map(|(index, event)| match event {
-            RunEvent::NodeDone { node, .. } if ["a", "b", "c"].contains(&node.as_str()) => {
-                Some(index)
-            }
-            _ => None,
-        })
-        .collect();
-    let joins: Vec<_> = events
-        .iter()
-        .enumerate()
-        .filter(|(_, event)| matches!(event, RunEvent::NodeDone { node, .. } if node == "join"))
-        .collect();
-    assert_eq!(input_done.len(), 3, "{events:#?}");
-    assert_eq!(joins.len(), 1, "{events:#?}");
-    assert!(joins[0].0 > *input_done.iter().max().unwrap());
-    assert_eq!(output(&events, "result").as_text().unwrap(), "abc");
-}
-
-#[test]
-fn generation_failure_skip_uses_defaults_but_fail_blocks_dependents() {
-    let source = |skip: bool| {
-        format!(
-            r#"use mod.flow.*
-let generated = Gen{{domain: "image" ports: {{in: {{prompt: @text}} out: {{text: @text}}}} prompt: "x" text: "fallback" {}}}
-let append = Fn{{in: {{text: generated.out(@text)}} out: [@text] run: |i| {{{{text: i.text + "!"}}}}}}
-let result = Output{{value: append.text()}}
-Flow{{generated, append, result}}
-"#,
-            if skip { "on_fail: @skip" } else { "" }
-        )
-    };
-    let failed_gen = || FakeGen {
-        mode: GenMode::Fail,
-        ..FakeGen::done()
-    };
-    let skipped = support::run(
-        &source(true),
-        seams(FakeChat::done("unused"), failed_gen(), FakeHttp::json(200, "{}")),
-        None,
-    );
-    assert!(skipped.iter().any(
-        |event| matches!(event, RunEvent::NodeSkipped { node, .. } if node == "generated")
-    ));
-    assert_eq!(output(&skipped, "result").as_text().unwrap(), "fallback!");
-
-    let failed = support::run(
-        &source(false),
-        seams(FakeChat::done("unused"), failed_gen(), FakeHttp::json(200, "{}")),
-        None,
-    );
-    assert!(failed.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeSkipped { node, reason } if node == "append" && reason == "upstream"
-    )));
-    assert!(matches!(
-        failed.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Failed,
-            ..
-        })
-    ));
-}
-
-#[test]
-fn cancellation_reaches_inflight_generation_and_parked_ask_promptly() {
-    let generation = r#"use mod.flow.*
-let image = Image{prompt: "wait"}
-let result = Output{type: @image value: image.image()}
-Flow{image, result}
-"#;
-    let gen = FakeGen {
-        mode: GenMode::Pending,
-        ..FakeGen::done()
-    };
-    let cancelled = gen.cancelled.clone();
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run(
-        run_input(generation, "cancel-generation.splash"),
-        seams(FakeChat::done("unused"), gen, FakeHttp::json(200, "{}")),
-        sender,
-    );
-    let mut events = support::receive_until(
-        &receiver,
-        |event| matches!(event, RunEvent::NodeStarted { node } if node == "image"),
-    );
-    let cancelled_at = Instant::now();
-    handle.cancel.store(true, Ordering::Relaxed);
-    handle.join.join().unwrap();
-    events.extend(receiver.try_iter());
-    assert!(cancelled_at.elapsed() < Duration::from_millis(300));
-    assert!(cancelled.load(Ordering::Relaxed));
-    assert!(matches!(
-        events.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Cancelled,
-            ..
-        })
-    ));
-
-    let ask = "use mod.flow.*\nlet ask = Ask{question: \"wait\"}\nlet result = Output{value: ask.text()}\nFlow{ask, result}\n";
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run(
-        run_input(ask, "cancel-ask.splash"),
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-        sender,
-    );
-    let mut events = support::receive_until(
-        &receiver,
-        |event| matches!(event, RunEvent::NodeWaiting { node, .. } if node == "ask"),
-    );
-    let cancelled_at = Instant::now();
-    handle.cancel.store(true, Ordering::Relaxed);
-    handle.join.join().unwrap();
-    events.extend(receiver.try_iter());
-    assert!(cancelled_at.elapsed() < Duration::from_millis(300));
-    assert!(!events.iter().any(|event| matches!(event, RunEvent::NodeAnswered { .. })));
-    assert!(matches!(
-        events.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Cancelled,
-            ..
-        })
-    ));
-}
-
-#[test]
-fn independent_asks_park_answer_independently_ignore_strays_and_time_out() {
-    let source = r#"use mod.flow.*
-let left = Ask{question: "left?"}
-let right = Ask{question: "right?"}
-let left_fn = Fn{in: {text: left.text()} out: [@text] run: |i| {{text: i.text + "!"}}}
-let right_fn = Fn{in: {text: right.text()} out: [@text] run: |i| {{text: i.text + "!"}}}
-let left_out = Output{value: left_fn.text()}
-let right_out = Output{value: right_fn.text()}
-Flow{left, right, left_fn, right_fn, left_out, right_out}
-"#;
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run(
-        run_input(source, "two-asks.splash"),
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-        sender,
-    );
-    let mut events = support::receive_until(&receiver, |event| {
-        matches!(event, RunEvent::NodeWaiting { node, .. } if node == "right")
-    });
-    assert!(events.iter().any(
-        |event| matches!(event, RunEvent::NodeWaiting { node, .. } if node == "left")
-    ));
-    handle
-        .answer
-        .send(("not_waiting".to_string(), Value::text("ignored")))
-        .unwrap();
-    handle.answer.send(("left".to_string(), Value::text("yes"))).unwrap();
-    events.extend(support::receive_until(&receiver, |event| {
-        matches!(event, RunEvent::NodeDone { node, .. } if node == "left_fn")
-    }));
-    assert!(events.iter().any(
-        |event| matches!(event, RunEvent::NodeAnswered { node, .. } if node == "left")
-    ));
-    assert!(!events.iter().any(
-        |event| matches!(event, RunEvent::NodeAnswered { node, .. } if node == "right" || node == "not_waiting")
-    ));
-    assert!(!events.iter().any(|event| matches!(event, RunEvent::RunFinished { .. })));
-    handle.cancel.store(true, Ordering::Relaxed);
-    handle.join.join().unwrap();
-
-    let timeout = "use mod.flow.*\nlet ask = Ask{question: \"wait\" timeout: 1}\nlet result = Output{value: ask.text()}\nFlow{ask, result}\n";
-    let started = Instant::now();
-    let events = support::run(
-        timeout,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-        None,
-    );
-    assert!(started.elapsed() >= Duration::from_millis(900));
-    assert!(started.elapsed() < Duration::from_secs(2));
-    assert!(events.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeFailed { node, error } if node == "ask" && error.contains("timeout")
-    )));
-}
-
-#[test]
-fn real_fn_trims_budgets_types_outputs_and_isolates_input_mutation() {
-    let source = r#"use mod.flow.*
-let original = Input{default: "  Mixed  "}
-let trim = Fn{in: {text: original.text()} out: [@text] run: |i| {{text: i.text.trim()}}}
-let mutate = Fn{in: {text: original.text()} out: [@text] run: |i| {i.text = "changed" return {text: i.text}}}
-let observe = Fn{in: {text: original.text()} out: [@text] run: |i| {{text: i.text}}}
-let wrong = Fn{in: {} out: [@text] run: |i| {{text: 7}}}
-let forever = Fn{in: {} out: [@text] run: |i| {loop {} {text: "never"}}}
-let trimmed = Output{value: trim.text()}
-let mutated = Output{value: mutate.text()}
-let observed = Output{value: observe.text()}
-let wrong_out = Output{value: wrong.text()}
-let forever_out = Output{value: forever.text()}
-Flow{original, trim, mutate, observe, wrong, forever, trimmed, mutated, observed, wrong_out, forever_out}
-"#;
-    let started = Instant::now();
-    let events = support::run(
-        source,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-        None,
-    );
-    assert!(started.elapsed() < Duration::from_secs(2));
-    assert_eq!(output(&events, "trimmed").as_text().unwrap(), "Mixed");
-    assert_eq!(output(&events, "mutated").as_text().unwrap(), "changed");
-    assert_eq!(output(&events, "observed").as_text().unwrap(), "  Mixed  ");
-    assert!(events.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeFailed { node, error }
-            if node == "wrong" && error.contains("text")
-    )));
-    assert!(events.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeFailed { node, error }
-            if node == "forever" && error.contains("limit")
-    )));
-}
-
-#[test]
-fn http_accept_policy_private_redirect_and_json_contracts() {
-    let source = |accept: &str, out: &str, url: &str| {
-        format!(
-            "use mod.flow.*\nlet http = Http{{url: \"{url}\" out: @{out} accept: [{accept}]}}\nlet result = Output{{type: @{out} value: http.value()}}\nFlow{{http, result}}\n"
-        )
-    };
-    let accepted = run_with_policy(
-        &source("404", "json", "http://example.test/missing"),
-        FakeHttp::json(404, "{}"),
-        NetPolicy::default(),
-    );
-    assert!(matches!(
-        accepted.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Done,
-            ..
-        })
-    ));
-
-    let denied_http = FakeHttp::json(200, "{}");
-    let calls = denied_http.calls.clone();
-    let denied = run_with_policy(
-        &source("", "json", "http://example.test/data"),
-        denied_http,
-        NetPolicy {
-            allow: Vec::new(),
-            deny_private: false,
-        },
-    );
-    assert_eq!(calls.load(Ordering::Relaxed), 0);
-    assert!(denied.iter().any(|event| matches!(
-        event,
-        RunEvent::RunFinished { http_log, .. } if http_log.len() == 1
-    )));
-
-    let private = run_with_policy(
-        &source("", "json", "http://10.0.0.1/data"),
-        FakeHttp::json(200, "{}"),
-        NetPolicy {
-            allow: vec!["*".to_string()],
-            deny_private: true,
-        },
-    );
-    assert!(private.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeFailed { error, .. } if error.contains("private")
-    )));
-
-    let invalid = run_with_policy(
-        &source("", "json", "http://example.test/data"),
-        FakeHttp::json(200, "not json"),
-        NetPolicy::default(),
-    );
-    assert!(invalid.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeFailed { error, .. } if error.contains("invalid JSON")
-    )));
-
-    let redirect = run_with_policy(
-        &source("", "text", "http://example.test/redirect"),
-        FakeHttp {
-            response: HttpResp {
-                status: 302,
-                headers: vec![("location".to_string(), "https://elsewhere.test".to_string())],
-                body: Vec::new(),
-            },
-            calls: Arc::new(Default::default()),
-        },
-        NetPolicy::default(),
-    );
-    assert!(redirect.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeFailed { error, .. } if error.contains("redirect")
-    )));
-}
-
-#[test]
-fn value_store_spills_gets_expires_and_deduplicates_by_digest() {
-    let dir = temp_dir("values");
-    let mut store = ValueStore::new(dir.clone());
-    store.ram_budget = 1024;
-    store.ttl = Duration::from_millis(1);
-    let values = [
-        Value::text("a".repeat(600)),
-        Value::text("b".repeat(600)),
-        Value::text("c".repeat(600)),
-    ];
-    let digests: Vec<_> = values.iter().cloned().map(|value| store.put(value)).collect();
-    assert_eq!(store.ram_bytes(), 600);
-    assert_eq!(store.spilled_bytes(), 1200);
-    for (digest, expected) in digests.iter().zip(&values) {
-        assert_eq!(&store.get(digest).unwrap(), expected);
-    }
-    assert_eq!(store.put(values[0].clone()), digests[0]);
-    assert_eq!(store.put(values[0].clone()), digests[0]);
-
-    std::thread::sleep(Duration::from_millis(2));
-    let live = HashSet::from([digests[0]]);
-    store.expire(SystemTime::now() + Duration::from_secs(1), &live);
-    assert!(dir.join(makepad_ai_hub::sha256::to_hex(&digests[0])).exists());
-    assert!(!dir.join(makepad_ai_hub::sha256::to_hex(&digests[1])).exists());
-    std::fs::remove_dir_all(dir).unwrap();
-}
-
-#[test]
-fn instance_pins_unparked_ask_reload_and_concurrency_transitions() {
-    let ask_source = "use mod.flow.*\nlet choice = Ask{question: \"which?\"}\nFlow{choice}\n";
-    let ask_graph = evaluate(ask_source, "instance-ask.splash").unwrap();
-    let mut ask_instance = Instance::new("ask", &ask_graph, None, false, Owner::Tab, 1).unwrap();
-    assert_eq!(
-        ask_instance
-            .set_input("choice", "text", Value::text("early"), &ask_graph)
-            .unwrap(),
-        InputEffect::None
-    );
-    assert_eq!(ask_instance.inputs["choice"]["text"].as_text().unwrap(), "early");
-
-    let original = evaluate(
-        "use mod.flow.*\nlet old = Input{default: \"old\"}\nFlow{concurrency: 1 old}\n",
-        "old.splash",
-    )
-    .unwrap();
-    let mut instance = Instance::new("reload", &original, None, false, Owner::Tab, 1).unwrap();
-    let changed = evaluate(
-        "use mod.flow.*\nlet new = Input{default: \"new default\"}\nFlow{concurrency: 2 new}\n",
-        "new.splash",
-    )
-    .unwrap();
-    instance.on_graph_changed(&changed).unwrap();
-    assert!(!instance.inputs.contains_key("old"));
-    assert_eq!(instance.inputs["new"]["text"].as_text().unwrap(), "new default");
-    assert!(matches!(instance.request_run(None), RunDecision::Start(_)));
-    assert!(matches!(instance.request_run(None), RunDecision::Start(_)));
-    assert_eq!(instance.request_run(None), RunDecision::Queued(1));
-}
-
-#[derive(Clone, Default)]
-struct SeededGen;
-
-impl GenSeam for SeededGen {
-    fn pick(&self, _domain: &str) -> Result<Box<dyn ContentProvider>, String> {
-        Ok(Box::new(SeededProvider {
-            bytes: Arc::new(Mutex::new(Vec::new())),
-        }))
-    }
-}
-
-struct SeededProvider {
-    bytes: Arc<Mutex<Vec<u8>>>,
-}
-
-impl ContentProvider for SeededProvider {
-    fn health(&self) -> Result<HealthJson, AssetAiError> {
-        Err(AssetAiError::Unavailable("unused".to_string()))
-    }
-
-    fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> {
-        Err(AssetAiError::Unavailable("unused".to_string()))
-    }
-
-    fn request(
-        &self,
-        _domain: Domain,
-        request: &GenerateRequestJson,
-    ) -> Result<String, AssetAiError> {
-        *self.bytes.lock().unwrap() = request.seed.unwrap_or_default().to_le_bytes().to_vec();
-        Ok("seeded-job".to_string())
-    }
-
-    fn poll(&self, _job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        let bytes = self.bytes.lock().unwrap();
-        Ok(JobStatusJson {
-            job_id: "seeded-job".to_string(),
-            state: JOB_STATE_DONE.to_string(),
-            stage: None,
-            progress: None,
-            artifacts: vec![ArtifactRefJson {
-                id: "seeded-artifact".to_string(),
-                url: "/seeded-artifact".to_string(),
-                content_type: "application/octet-stream".to_string(),
-                sha256: Some(makepad_ai_hub::sha256::sha256_hex(&bytes)),
-                byte_len: Some(bytes.len() as u64),
-            }],
-            error: None,
-            model: Some("seeded".to_string()),
-            queued_ms: None,
-            started_ms: None,
-            finished_ms: None,
-            log: None,
-            partial_text: None,
-            live: None,
-            serving: None,
-            text: None,
-        })
-    }
-
-    fn fetch_artifact(&self, _artifact_id: &str) -> Result<ArtifactBytes, AssetAiError> {
-        Ok(ArtifactBytes {
-            content_type: "image/png".to_string(),
-            bytes: self.bytes.lock().unwrap().clone(),
-        })
-    }
-
-    fn cancel(&self, _job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        self.poll("seeded-job")
-    }
-}
-
-fn seeded_run(seed: u64) -> Vec<RunEvent> {
-    let source = format!(
-        "use mod.flow.*\nlet image = Image{{prompt: \"same\" seed: {seed}}}\nlet result = Output{{type: @image value: image.image()}}\nFlow{{image, result}}\n"
-    );
-    support::run(
-        &source,
-        Seams {
-            chat: Arc::new(FakeChat::done("unused")),
-            gen: Arc::new(SeededGen),
-            http: Arc::new(FakeHttp::json(200, "{}")),
-        },
-        None,
-    )
-}
-
-#[test]
-fn seeded_fake_generation_is_repeatable_and_seed_sensitive() {
-    let first = seeded_run(0);
-    let second = seeded_run(0);
-    let different = seeded_run(1);
-    assert_eq!(output(&first, "result").digest, output(&second, "result").digest);
-    assert_ne!(output(&first, "result").digest, output(&different, "result").digest);
-}
diff --git a/libs/flow/tests/battery_language.rs b/libs/flow/tests/battery_language.rs
deleted file mode 100644
index 0d922fed2..000000000
--- a/libs/flow/tests/battery_language.rs
+++ /dev/null
@@ -1,386 +0,0 @@
-use makepad_flow::graph::{evaluate, is_canonical, tool_schema, write, FlowVm};
-use makepad_flow::{Graph, Literal};
-use std::fs;
-use std::path::PathBuf;
-
-fn error(source: &str, file: &str) -> makepad_flow::EvalError {
-    let error = evaluate(source, file).expect_err("source unexpectedly evaluated");
-    assert_eq!(error.file, file);
-    assert!(error.line > 0 && error.col > 0, "unlocated error: {error:?}");
-    error
-}
-
-fn param<'a>(graph: &'a Graph, node: &str, name: &str) -> &'a Literal {
-    graph
-        .nodes
-        .iter()
-        .find(|candidate| candidate.id == node)
-        .and_then(|node| {
-            node.params
-                .iter()
-                .find_map(|(key, value)| (key == name).then_some(value))
-        })
-        .unwrap_or_else(|| panic!("missing {node}.{name}"))
-}
-
-fn without_revision_or_locations(mut graph: Graph) -> Graph {
-    graph.revision = 0;
-    for node in &mut graph.nodes {
-        node.loc = Default::default();
-    }
-    graph
-}
-
-#[test]
-fn every_template_round_trips_to_the_same_graph_and_edge_count() {
-    let template_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("recipes/templates");
-    let mut templates: Vec<_> = fs::read_dir(&template_dir)
-        .expect("read recipe template directory")
-        .map(|entry| entry.expect("read recipe template entry").path())
-        .filter(|path| path.extension().is_some_and(|extension| extension == "splash"))
-        .collect();
-    templates.sort();
-    assert!(!templates.is_empty());
-
-    for path in templates {
-        let name = path.file_name().unwrap().to_str().unwrap();
-        let source = fs::read_to_string(&path).unwrap();
-        let original = evaluate(&source, name).unwrap_or_else(|error| panic!("{name}: {error}"));
-        let edge_count = original.edges.len();
-        let written = write(&original);
-        assert!(is_canonical(&written), "{name}: writer output is not canonical");
-        let reparsed = evaluate(&written, name)
-            .unwrap_or_else(|error| panic!("{name}: written form failed: {error}"));
-        assert_eq!(reparsed.edges.len(), edge_count, "{name}: edge count changed");
-        let original = without_revision_or_locations(original);
-        let mut reparsed = without_revision_or_locations(reparsed);
-        for node in &original.nodes {
-            if node.at.is_none() {
-                reparsed.nodes.iter_mut().find(|other| other.id == node.id).unwrap().at = None;
-            }
-        }
-        assert_eq!(
-            reparsed,
-            original,
-            "{name}: Graph changed"
-        );
-    }
-}
-
-#[test]
-fn node_identity_rejects_aliases_and_references_to_omitted_nodes() {
-    let duplicate = error(
-        "use mod.flow.*\nlet a = Input{}\nFlow{a, b: a}\n",
-        "duplicate.splash",
-    );
-    assert!(duplicate.message.contains("same node"), "{duplicate:?}");
-
-    let omitted = error(
-        "use mod.flow.*\nlet hidden = Input{}\nlet image = Image{prompt: hidden.text()}\nFlow{image}\n",
-        "omitted.splash",
-    );
-    assert_eq!(
-        omitted.message,
-        "node `hidden` is referenced by `image.prompt` but not listed in `Flow{}`"
-    );
-}
-
-#[test]
-fn port_references_reject_self_cycles_long_cycles_and_node_objects() {
-    let long_cycle = error(
-        r#"use mod.flow.*
-let a = Fn{in: {text: "a"} out: [@text] run: |i| {{text: i.text}}}
-let b = Fn{in: {text: a.text()} out: [@text] run: |i| {{text: i.text}}}
-let c = Fn{in: {text: b.text()} out: [@text] run: |i| {{text: i.text}}}
-a.in.text = c.text()
-Flow{a, b, c}
-"#,
-        "long-cycle.splash",
-    );
-    assert!(long_cycle.message.contains("cycle"), "{long_cycle:?}");
-
-    let object = error(
-        "use mod.flow.*\nlet expand = Llm{}\nlet image = Image{\n    prompt: expand\n}\nFlow{expand, image}\n",
-        "object-not-port.splash",
-    );
-    assert_eq!(object.line, 4, "{object:?}");
-    assert!(
-        object.message.contains("expected a port reference"),
-        "{object:?}"
-    );
-
-    let self_cycle = error(
-        "use mod.flow.*\nlet image = Image{}\nimage.prompt = image.image()\nFlow{image}\n",
-        "self-cycle.splash",
-    );
-    assert!(self_cycle.message.contains("cycle"), "{self_cycle:?}");
-}
-
-#[test]
-fn numeric_literals_are_typed_but_documented_ranges_are_hints() {
-    let graph = evaluate(
-        "use mod.flow.*\nlet image = Image{width: 100000}\nFlow{image}\n",
-        "width-range.splash",
-    )
-    .expect("inspector ranges are documentation, not validation");
-    assert_eq!(param(&graph, "image", "width"), &Literal::Num(100_000.0));
-
-    let wrong = error(
-        "use mod.flow.*\nlet image = Image{\n    width: \"1024\"\n}\nFlow{image}\n",
-        "width-string.splash",
-    );
-    assert_eq!(wrong.line, 3, "{wrong:?}");
-    assert!(wrong.message.contains("width"), "{wrong:?}");
-}
-
-#[test]
-fn stepped_numeric_params_are_snapped_with_a_warning() {
-    let graph = evaluate(
-        "use mod.flow.*\nlet image = Image{width: 1064 height: 1017}\nlet video = Video{width: 650 height: 359}\nFlow{image video}\n",
-        "width-step.splash",
-    )
-    .unwrap();
-    assert_eq!(param(&graph, "image", "width"), &Literal::Num(1072.0));
-    assert_eq!(param(&graph, "image", "height"), &Literal::Num(1024.0));
-    assert_eq!(param(&graph, "video", "width"), &Literal::Num(640.0));
-    assert_eq!(param(&graph, "video", "height"), &Literal::Num(352.0));
-    assert!(
-        graph
-            .warnings
-            .iter()
-            .any(|warning| warning.contains("width 1064 snapped to 1072")),
-        "{:?}",
-        graph.warnings
-    );
-    assert!(
-        graph
-            .warnings
-            .iter()
-            .any(|warning| warning.contains("height 1017 snapped to 1024")),
-        "{:?}",
-        graph.warnings
-    );
-}
-
-#[test]
-fn fn_requires_a_closure_and_declared_input_and_output_ports() {
-    for (name, source) in [
-        (
-            "missing-run.splash",
-            "use mod.flow.*\nlet f = Fn{in: {} out: [@text]}\nFlow{f}\n",
-        ),
-        (
-            "number-run.splash",
-            "use mod.flow.*\nlet f = Fn{in: {} out: [@text] run: 42}\nFlow{f}\n",
-        ),
-    ] {
-        let error = error(source, name);
-        assert!(error.message.contains("run"), "{error:?}");
-        assert!(error.message.contains("closure"), "{error:?}");
-    }
-
-    let empty_out =
-        "use mod.flow.*\nlet f = Fn{in: {} out: [] run: |i| {{text: \"extra\"}}}\nFlow{f}\n";
-    let (mut vm, _) = FlowVm::load(empty_out, "empty-out.splash").unwrap();
-    assert!(vm.call_fn("f", &[]).unwrap().is_empty());
-
-    let reserved = error(
-        "use mod.flow.*\nlet f = Fn{in: {} out: [@text] run: |in| {{text: \"x\"}}}\nFlow{f}\n",
-        "reserved-in.splash",
-    );
-    assert!(reserved.message.contains("reserved"), "{reserved:?}");
-
-    let undeclared = error(
-        "use mod.flow.*\nlet source = Input{}\nlet f = Fn{in: {} out: [@text] run: |i| {{text: \"x\"}} text: source.text()}\nFlow{source, f}\n",
-        "undeclared-fn-input.splash",
-    );
-    assert!(undeclared.message.contains("undeclared"), "{undeclared:?}");
-}
-
-#[test]
-fn http_validates_method_output_and_url_edge_types() {
-    let output = error(
-        "use mod.flow.*\nlet request = Http{out: @mesh url: \"https://example.test\"}\nFlow{request}\n",
-        "http-output.splash",
-    );
-    assert!(output.message.contains("out"), "{output:?}");
-
-    evaluate(
-        "use mod.flow.*\nlet url = Input{}\nlet request = Http{url: url.text()}\nFlow{url, request}\n",
-        "http-text-url.splash",
-    )
-    .unwrap();
-    let mismatch = error(
-        "use mod.flow.*\nlet picture = Input{type: @image}\nlet request = Http{url: picture.image()}\nFlow{picture, request}\n",
-        "http-image-url.splash",
-    );
-    assert!(mismatch.message.contains("type mismatch"), "{mismatch:?}");
-
-    let method = error(
-        "use mod.flow.*\nlet request = Http{method: @patch url: \"https://example.test\"}\nFlow{request}\n",
-        "http-method.splash",
-    );
-    for allowed in ["get", "post", "put", "delete"] {
-        assert!(method.message.contains(allowed), "{method:?}");
-    }
-}
-
-#[test]
-fn ask_validates_options_timeout_and_answer_type() {
-    for (name, field) in [
-        ("ask-options.splash", "options: \"yes\""),
-        ("ask-timeout.splash", "timeout: -1"),
-        ("ask-bytes.splash", "type: @bytes"),
-    ] {
-        let source = format!("use mod.flow.*\nlet ask = Ask{{{field}}}\nFlow{{ask}}\n");
-        let error = error(&source, name);
-        assert!(error.message.contains(field.split(':').next().unwrap()), "{error:?}");
-    }
-}
-
-#[test]
-fn build_time_loops_flatten_generated_nodes_and_if_values() {
-    let source = r#"use mod.flow.*
-let flow = Flow{}
-for i in 0..20 {
-    flow["image_" + i] = Image{prompt: "generated"}
-}
-flow
-"#;
-    let graph = evaluate(source, "generated-loop.splash").unwrap();
-    assert_eq!(graph.nodes.len(), 20);
-    for index in 0..20 {
-        assert!(graph.nodes.iter().any(|node| node.id == format!("image_{index}")));
-    }
-    let flat = write(&graph);
-    assert!(!flat.contains("for "));
-    assert!(is_canonical(&flat));
-
-    let chosen = evaluate(
-        r#"use mod.flow.*
-let instruction = if true { "chosen system" } else { "wrong system" }
-let llm = Llm{system: instruction}
-Flow{llm}
-"#,
-        "build-if.splash",
-    )
-    .unwrap();
-    assert_eq!(
-        param(&chosen, "llm", "system"),
-        &Literal::Str("chosen system".to_string())
-    );
-}
-
-#[test]
-fn unicode_and_large_sources_round_trip_or_fail_with_a_budget_error() {
-    let text = format!("🧪{}", "é".repeat(50_000));
-    assert!(text.len() >= 100_000);
-    let source = format!(
-        "use mod.flow.*\nlet llm = Llm{{system: {}}}\nFlow{{llm}}\n",
-        makepad_strict_json::Value::Str(text.clone()).to_json()
-    );
-    let graph = evaluate(&source, "unicode-100k.splash").unwrap();
-    assert_eq!(param(&graph, "llm", "system"), &Literal::Str(text.clone()));
-    let reparsed = evaluate(&write(&graph), "unicode-written.splash").unwrap();
-    assert_eq!(param(&reparsed, "llm", "system"), &Literal::Str(text));
-
-    let huge = format!(
-        "use mod.flow.*\nlet llm = Llm{{system: \"{}\"}}\nFlow{{llm}}\n",
-        "x".repeat(205 * 1024)
-    );
-    let error = error(&huge, "source-200k.splash");
-    assert!(
-        error.message.contains("budget") || error.message.contains("limit"),
-        "{error:?}"
-    );
-}
-
-#[test]
-fn face_source_spans_include_nested_braces_strings_and_closing_braces() {
-    let dropdown = r#"DropDown{ labels: ["a"] bind: styled.style }"#;
-    let nested = r#"NestedFace{ panel: {label: "a } brace" inner: {open: true}} }"#;
-    let flow_face = r#"View{ body: {label: "whole flow"} }"#;
-    let source = format!(
-        r#"use mod.flow.*
-let View = {{}}
-let DropDown = {{}}
-let NestedFace = {{}}
-
-let styled = Fn{{in: {{style: "a"}} out: [@text] run: |i| {{{{text: i.style}}}}}}
-
-let first = Image{{prompt: "x" ui: {dropdown}}}
-
-let second = Image{{width: 512 ui: {nested}}}
-
-Flow{{
-    styled, first, second
-    ui: {flow_face}
-}}
-"#
-    );
-    let graph = evaluate(&source, "faces.splash").unwrap();
-    assert_eq!(
-        graph.nodes.iter().find(|node| node.id == "second").unwrap().face_src.as_deref(),
-        Some(nested)
-    );
-    assert_eq!(graph.flow_ui_src.as_deref(), Some(flow_face));
-    assert_eq!(
-        graph.nodes.iter().find(|node| node.id == "first").unwrap().face_src.as_deref(),
-        Some(dropdown)
-    );
-}
-
-#[test]
-fn docs_on_lets_attach_to_nodes_but_parameter_docs_do_not() {
-    let graph = evaluate(
-        r#"use mod.flow.*
-/** a doc */
-let documented = Image{}
-let field_only = Image{
-    /** width doc */ width: 512
-}
-Flow{documented, field_only}
-"#,
-        "docs.splash",
-    )
-    .unwrap();
-    assert_eq!(
-        graph.nodes.iter().find(|node| node.id == "documented").unwrap().doc.as_deref(),
-        Some("a doc")
-    );
-    assert_eq!(
-        graph.nodes.iter().find(|node| node.id == "field_only").unwrap().doc,
-        None
-    );
-}
-
-#[test]
-fn tool_schema_uses_exact_dependencies_and_rejects_bad_declarations() {
-    let graph = evaluate(
-        r#"use mod.flow.*
-let prompt = Input{}
-let unused = Input{}
-let image = Image{prompt: prompt.text()}
-let picture = Output{type: @image value: image.image()}
-Flow{tools: {paint: {in: [prompt] out: [picture]}} prompt, unused, image, picture}
-"#,
-        "paint-tool.splash",
-    )
-    .unwrap();
-    let paint = graph.tools.iter().find(|tool| tool.name == "paint").unwrap();
-    assert_eq!(paint.nodes, ["prompt", "image", "picture"]);
-    let schema = tool_schema(&graph);
-    assert_eq!(schema.tools.iter().find(|tool| tool.name == "paint").unwrap().name, "paint");
-
-    let non_output = error(
-        "use mod.flow.*\nlet prompt = Input{}\nFlow{tools: {paint: {in: [prompt] out: [prompt]}} prompt}\n",
-        "tool-non-output.splash",
-    );
-    assert!(non_output.message.contains("Output") || non_output.message.contains("output"));
-
-    let reserved = error(
-        "use mod.flow.*\nlet prompt = Input{}\nFlow{tools: {run: {in: [prompt] out: []}} prompt}\n",
-        "tool-run.splash",
-    );
-    assert!(reserved.message.contains("reserved"), "{reserved:?}");
-}
diff --git a/libs/flow/tests/battery_runs.rs b/libs/flow/tests/battery_runs.rs
deleted file mode 100644
index 8768dabe7..000000000
--- a/libs/flow/tests/battery_runs.rs
+++ /dev/null
@@ -1,1627 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-//! T3 destructive socket battery for the instance, run, value and event
-//! routes. Every operation under test goes through one of FlowServer's two
-//! HTTP planes; only fixture setup and assertions use library types.
-
-mod support;
-
-use makepad_ai_hub::discovery::DEFAULT_FLEET;
-use makepad_ai_hub::download::Downloader;
-use makepad_ai_hub::peer_serve::PeerOptions;
-use makepad_ai_hub::registry::{Domain, ModelSpec, Registry};
-use makepad_ai_hub::server::{start_service, ServiceConfig};
-use makepad_flow::engine::{FixedGen, HubHttp, NetPolicy};
-use makepad_flow::host::{Endpoints, FlowServer, FlowServerConfig};
-use makepad_flow::{
-    CreateInstanceRequest, CreateInstanceResponse, CreateRunRequest, CreateRunResponse,
-    EventsResponse, FlowResponse, InputValueDto, InstanceRow, Literal, PortType, PutSourceRequest,
-    PutValueResponse, RunRowDto, RunState, Seams,
-};
-use makepad_micro_serde::{DeJson, JsonValue, SerJson};
-use std::collections::{HashMap, HashSet};
-use std::fs;
-use std::io::{self, Read, Write};
-use std::net::{SocketAddr, TcpListener, TcpStream};
-use std::path::{Path, PathBuf};
-use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::{Arc, Mutex};
-use std::thread::JoinHandle;
-use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
-use support::{seams, FakeChat, FakeGen, FakeHttp};
-
-// This battery opens two FlowServer listeners per case (and two more for
-// real HTTP/gen cases). Some CI sandboxes reject concurrent binds instead
-// of merely assigning separate ephemeral ports, so keep this test binary's
-// socket ownership deterministic.
-static SOCKET_TEST: Mutex<()> = Mutex::new(());
-
-fn socket_test() -> std::sync::MutexGuard<'static, ()> {
-    SOCKET_TEST.lock().unwrap_or_else(|poison| poison.into_inner())
-}
-
-struct TempRoot(PathBuf);
-
-impl TempRoot {
-    fn new(label: &str) -> Self {
-        let nonce = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let path = std::env::temp_dir().join(format!(
-            "makepad-flow-battery-runs-{}-{label}-{nonce}",
-            std::process::id()
-        ));
-        fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-
-impl Drop for TempRoot {
-    fn drop(&mut self) {
-        let _ = fs::remove_dir_all(&self.0);
-    }
-}
-
-#[derive(Debug)]
-struct HttpResponse {
-    status: u16,
-    headers: HashMap<String, String>,
-    bytes: Vec<u8>,
-}
-
-impl HttpResponse {
-    fn body(&self) -> String {
-        String::from_utf8_lossy(&self.bytes).into_owned()
-    }
-}
-
-fn request(
-    address: SocketAddr,
-    method: &str,
-    target: &str,
-    token: Option<&str>,
-    headers: &[(&str, &str)],
-    body: &[u8],
-) -> HttpResponse {
-    let mut stream = TcpStream::connect(address).unwrap();
-    stream
-        .set_read_timeout(Some(Duration::from_secs(35)))
-        .unwrap();
-    stream
-        .set_write_timeout(Some(Duration::from_secs(35)))
-        .unwrap();
-    write!(stream, "{method} {target} HTTP/1.1\r\nHost: localhost\r\n").unwrap();
-    if let Some(token) = token {
-        write!(stream, "Authorization: Bearer {token}\r\n").unwrap();
-    }
-    for (name, value) in headers {
-        write!(stream, "{name}: {value}\r\n").unwrap();
-    }
-    write!(
-        stream,
-        "Content-Length: {}\r\nConnection: close\r\n\r\n",
-        body.len()
-    )
-    .unwrap();
-    stream.write_all(body).unwrap();
-    stream.flush().unwrap();
-
-    let mut raw = Vec::new();
-    stream.read_to_end(&mut raw).unwrap();
-    let boundary = raw
-        .windows(4)
-        .position(|window| window == b"\r\n\r\n")
-        .expect("HTTP response head terminator");
-    let head = std::str::from_utf8(&raw[..boundary]).expect("HTTP response head utf-8");
-    let status = head
-        .lines()
-        .next()
-        .and_then(|line| line.split_whitespace().nth(1))
-        .and_then(|status| status.parse().ok())
-        .expect("HTTP response status");
-    let headers = head
-        .lines()
-        .skip(1)
-        .filter_map(|line| line.split_once(':'))
-        .map(|(name, value)| (name.to_ascii_lowercase(), value.trim().to_string()))
-        .collect();
-    HttpResponse {
-        status,
-        headers,
-        bytes: raw[boundary + 4..].to_vec(),
-    }
-}
-
-fn json_request(
-    address: SocketAddr,
-    method: &str,
-    target: &str,
-    token: Option<&str>,
-    body: &str,
-) -> HttpResponse {
-    request(
-        address,
-        method,
-        target,
-        token,
-        &[("Content-Type", "application/json")],
-        body.as_bytes(),
-    )
-}
-
-fn base_config(root: &Path, seams: Seams) -> FlowServerConfig {
-    let mut config = FlowServerConfig::new(root.to_path_buf()).with_seams(seams);
-    config.watch_interval_ms = 25;
-    config.janitor_sweep_secs = 1;
-    config.log = Box::new(|_| {});
-    config
-}
-
-fn start(root: &Path, seams: Seams) -> FlowServer {
-    FlowServer::start(base_config(root, seams)).unwrap()
-}
-
-fn put_flow(endpoints: &Endpoints, name: &str, source: &str) {
-    let response = json_request(
-        endpoints.control,
-        "PUT",
-        &format!("/v1/flows/{name}"),
-        Some(&endpoints.token),
-        &PutSourceRequest {
-            source: source.to_string(),
-        }
-        .serialize_json(),
-    );
-    assert_eq!(response.status, 200, "PUT flow {name}: {}", response.body());
-}
-
-fn create_instance(endpoints: &Endpoints, flow: &str, pin: bool) -> String {
-    let response = json_request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/flows/{flow}/instances"),
-        Some(&endpoints.token),
-        &CreateInstanceRequest {
-            pin: pin.then_some(true),
-            ..CreateInstanceRequest::default()
-        }
-        .serialize_json(),
-    );
-    assert_eq!(response.status, 201, "create {flow}: {}", response.body());
-    CreateInstanceResponse::deserialize_json(&response.body())
-        .unwrap()
-        .instance
-}
-
-fn start_run(endpoints: &Endpoints, instance: &str, outputs: Option<Vec<String>>) -> CreateRunResponse {
-    let response = json_request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest { outputs }.serialize_json(),
-    );
-    assert_eq!(response.status, 202, "start run: {}", response.body());
-    CreateRunResponse::deserialize_json(&response.body()).unwrap()
-}
-
-fn event_cursor(endpoints: &Endpoints, topic: &str) -> String {
-    let response = json_request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/events?topic={topic}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(response.status, 200, "events cursor: {}", response.body());
-    EventsResponse::deserialize_json(&response.body())
-        .unwrap()
-        .cursor
-}
-
-fn event_kind(event: &JsonValue) -> &str {
-    event
-        .key("kind")
-        .and_then(JsonValue::string)
-        .map(String::as_str)
-        .unwrap_or("")
-}
-
-fn event_str<'a>(event: &'a JsonValue, key: &str) -> Option<&'a str> {
-    event
-        .key(key)
-        .and_then(JsonValue::string)
-        .map(String::as_str)
-}
-
-fn event_seq(event: &JsonValue) -> u64 {
-    match event.key("seq") {
-        Some(JsonValue::U64(value)) => *value,
-        Some(JsonValue::I64(value)) => (*value).try_into().unwrap(),
-        other => panic!("event has no numeric seq: {other:?}"),
-    }
-}
-
-fn event_u64(event: &JsonValue, key: &str) -> Option<u64> {
-    match event.key(key) {
-        Some(JsonValue::U64(value)) => Some(*value),
-        Some(JsonValue::I64(value)) => (*value).try_into().ok(),
-        _ => None,
-    }
-}
-
-fn variant_name(value: Option<&JsonValue>) -> Option<&str> {
-    match value {
-        Some(JsonValue::Object(fields)) if fields.len() == 1 => {
-            fields.keys().next().map(String::as_str)
-        }
-        _ => None,
-    }
-}
-
-fn poll_events_until(
-    endpoints: &Endpoints,
-    topic: &str,
-    mut cursor: String,
-    timeout: Duration,
-    mut stop: impl FnMut(&JsonValue) -> bool,
-) -> Vec<JsonValue> {
-    let deadline = Instant::now() + timeout;
-    let mut events = Vec::new();
-    loop {
-        let response = json_request(
-            endpoints.control,
-            "GET",
-            &format!("/v1/events?cursor={cursor}&wait=500&topic={topic}"),
-            Some(&endpoints.token),
-            "",
-        );
-        assert_eq!(response.status, 200, "poll events: {}", response.body());
-        let page = EventsResponse::deserialize_json(&response.body()).unwrap();
-        assert!(!page.gap, "unexpected event gap while polling {topic}");
-        cursor = page.cursor;
-        for event in page.events {
-            let done = stop(&event);
-            events.push(event);
-            if done {
-                return events;
-            }
-        }
-        assert!(Instant::now() < deadline, "event deadline elapsed for {topic}: {events:#?}");
-    }
-}
-
-fn get_run(endpoints: &Endpoints, run_id: &str) -> RunRowDto {
-    let response = json_request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/runs/{run_id}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(response.status, 200, "get run: {}", response.body());
-    RunRowDto::deserialize_json(&response.body()).unwrap()
-}
-
-fn wait_run_terminal(endpoints: &Endpoints, run_id: &str, timeout: Duration) -> RunRowDto {
-    let deadline = Instant::now() + timeout;
-    loop {
-        let row = get_run(endpoints, run_id);
-        if matches!(row.state, RunState::Done | RunState::Failed | RunState::Cancelled) {
-            return row;
-        }
-        assert!(Instant::now() < deadline, "run {run_id} did not finish: {row:#?}");
-        std::thread::sleep(Duration::from_millis(25));
-    }
-}
-
-fn text_input(text: &str) -> InputValueDto {
-    InputValueDto {
-        ty: PortType::Text,
-        text: Some(text.to_string()),
-        json: None,
-        digest: None,
-    }
-}
-
-fn json_input(value: JsonValue) -> InputValueDto {
-    InputValueDto {
-        ty: PortType::Json,
-        text: None,
-        json: Some(value),
-        digest: None,
-    }
-}
-
-fn image_input(digest: &str) -> InputValueDto {
-    InputValueDto {
-        ty: PortType::Image,
-        text: None,
-        json: None,
-        digest: Some(digest.to_string()),
-    }
-}
-
-fn one_input(
-    node: &str,
-    port: &str,
-    value: InputValueDto,
-) -> HashMap<String, HashMap<String, InputValueDto>> {
-    HashMap::from([(node.to_string(), HashMap::from([(port.to_string(), value)]))])
-}
-
-fn put_inputs(
-    endpoints: &Endpoints,
-    instance: &str,
-    actor: Option<&str>,
-    inputs: &HashMap<String, HashMap<String, InputValueDto>>,
-) -> HttpResponse {
-    let suffix = actor.map(|actor| format!("?actor={actor}")).unwrap_or_default();
-    json_request(
-        endpoints.control,
-        "PUT",
-        &format!("/v1/instances/{instance}/inputs{suffix}"),
-        Some(&endpoints.token),
-        &inputs.serialize_json(),
-    )
-}
-
-fn put_value(endpoints: &Endpoints, ty: &str, content_type: &str, bytes: &[u8]) -> (HttpResponse, String) {
-    let response = request(
-        endpoints.data,
-        "PUT",
-        &format!("/v1/values?type={ty}&content_type={content_type}"),
-        Some(&endpoints.token),
-        &[("Content-Type", content_type)],
-        bytes,
-    );
-    let digest = if response.status == 201 {
-        PutValueResponse::deserialize_json(&response.body())
-            .unwrap()
-            .digest
-    } else {
-        String::new()
-    };
-    (response, digest)
-}
-
-fn start_testpattern(label: &str) -> Option<String> {
-    let cache = std::env::temp_dir().join(format!(
-        "makepad-flow-battery-runs-hub-{}-{label}-{}",
-        std::process::id(),
-        SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos()
-    ));
-    fs::create_dir_all(&cache).unwrap();
-    let service = start_service(ServiceConfig {
-        host: "127.0.0.1".to_string(),
-        port: 0,
-        cache_dir: cache,
-        registry: Registry {
-            models: vec![ModelSpec {
-                id: "testpattern".to_string(),
-                domain: Domain::Image,
-                backend: "testpattern".to_string(),
-                available: true,
-                gated: false,
-                vram_gb: Some(0.0),
-                min_vram_gb: None,
-                min_compute_cap: None,
-                note: None,
-                license: None,
-                files: Vec::new(),
-            }],
-        },
-        downloader: Downloader::new("http://127.0.0.1:1", None).unwrap(),
-        peer: PeerOptions {
-            serve: Some(false),
-            sources: Some(Vec::new()),
-            ..Default::default()
-        },
-        fleet: DEFAULT_FLEET.to_string(),
-    });
-    let handle = match service {
-        Ok(handle) => handle,
-        Err(error) if error.to_string().contains("Operation not permitted") => {
-            eprintln!("skipping real testpattern service: loopback bind is forbidden");
-            return None;
-        }
-        Err(error) => panic!("start testpattern service: {error}"),
-    };
-    let url = format!("http://{}", handle.addr);
-    // The hub service has no stop message. This integration-test process
-    // owns the service threads and tears them down when the binary exits.
-    std::mem::forget(handle);
-    Some(url)
-}
-
-#[derive(Clone, Debug)]
-struct FixtureRequest {
-    method: String,
-    path: String,
-    content_type: Option<String>,
-    body: Vec<u8>,
-}
-
-struct FixtureServer {
-    address: SocketAddr,
-    requests: Arc<Mutex<Vec<FixtureRequest>>>,
-    stop: Arc<AtomicBool>,
-    join: Option<JoinHandle<()>>,
-}
-
-impl FixtureServer {
-    fn start() -> Self {
-        let listener = TcpListener::bind("127.0.0.1:0").unwrap();
-        listener.set_nonblocking(true).unwrap();
-        let address = listener.local_addr().unwrap();
-        let requests = Arc::new(Mutex::new(Vec::new()));
-        let thread_requests = requests.clone();
-        let stop = Arc::new(AtomicBool::new(false));
-        let thread_stop = stop.clone();
-        let join = std::thread::spawn(move || {
-            while !thread_stop.load(Ordering::SeqCst) {
-                match listener.accept() {
-                    Ok((mut stream, _)) => {
-                        stream
-                            .set_read_timeout(Some(Duration::from_secs(5)))
-                            .unwrap();
-                        let request = read_fixture_request(&mut stream).unwrap();
-                        let (status, content_type, body) = match (request.method.as_str(), request.path.as_str()) {
-                            ("GET", "/today.json") => {
-                                (200, "application/json", br#"["a red fox", "a blue heron"]"#.to_vec())
-                            }
-                            ("POST", "/pictures") => {
-                                (200, "application/json", br#"{"stored":true}"#.to_vec())
-                            }
-                            _ => (404, "application/json", br#"{"error":"not found"}"#.to_vec()),
-                        };
-                        thread_requests.lock().unwrap().push(request);
-                        write!(
-                            stream,
-                            "HTTP/1.1 {status} OK\r\nContent-Type: {content_type}\r\nContent-Length: {}\r\nConnection: close\r\n\r\n",
-                            body.len()
-                        )
-                        .unwrap();
-                        stream.write_all(&body).unwrap();
-                        stream.flush().unwrap();
-                    }
-                    Err(error) if error.kind() == io::ErrorKind::WouldBlock => {
-                        std::thread::sleep(Duration::from_millis(5));
-                    }
-                    Err(error) => panic!("fixture accept: {error}"),
-                }
-            }
-        });
-        Self {
-            address,
-            requests,
-            stop,
-            join: Some(join),
-        }
-    }
-
-    fn base_url(&self) -> String {
-        format!("http://{}", self.address)
-    }
-
-    fn posted(&self) -> Option<FixtureRequest> {
-        self.requests
-            .lock()
-            .unwrap()
-            .iter()
-            .find(|request| request.method == "POST" && request.path == "/pictures")
-            .cloned()
-    }
-}
-
-impl Drop for FixtureServer {
-    fn drop(&mut self) {
-        self.stop.store(true, Ordering::SeqCst);
-        let _ = TcpStream::connect(self.address);
-        if let Some(join) = self.join.take() {
-            let _ = join.join();
-        }
-    }
-}
-
-fn read_fixture_request(stream: &mut TcpStream) -> io::Result<FixtureRequest> {
-    let mut raw = Vec::new();
-    let mut buffer = [0u8; 4096];
-    let boundary = loop {
-        let read = stream.read(&mut buffer)?;
-        if read == 0 {
-            return Err(io::Error::new(io::ErrorKind::UnexpectedEof, "fixture request head"));
-        }
-        raw.extend_from_slice(&buffer[..read]);
-        if let Some(boundary) = raw.windows(4).position(|window| window == b"\r\n\r\n") {
-            break boundary;
-        }
-        if raw.len() > 64 * 1024 {
-            return Err(io::Error::new(io::ErrorKind::InvalidData, "fixture request head too large"));
-        }
-    };
-    let head = std::str::from_utf8(&raw[..boundary])
-        .map_err(|error| io::Error::new(io::ErrorKind::InvalidData, error))?;
-    let mut lines = head.lines();
-    let mut request_line = lines.next().unwrap_or("").split_whitespace();
-    let method = request_line.next().unwrap_or("").to_string();
-    let path = request_line.next().unwrap_or("").to_string();
-    let mut content_length = 0usize;
-    let mut content_type = None;
-    for line in lines {
-        let Some((name, value)) = line.split_once(':') else {
-            continue;
-        };
-        if name.eq_ignore_ascii_case("content-length") {
-            content_length = value.trim().parse().unwrap_or(0);
-        }
-        if name.eq_ignore_ascii_case("content-type") {
-            content_type = Some(value.trim().to_string());
-        }
-    }
-    let mut body = raw[boundary + 4..].to_vec();
-    while body.len() < content_length {
-        let read = stream.read(&mut buffer)?;
-        if read == 0 {
-            break;
-        }
-        body.extend_from_slice(&buffer[..read]);
-    }
-    body.truncate(content_length);
-    Ok(FixtureRequest {
-        method,
-        path,
-        content_type,
-        body,
-    })
-}
-
-const ASK_FLOW: &str = r#"use mod.flow.*
-let first = Ask{question: "Which?" type: @text options: ["first", "second"]}
-let other = Ask{question: "Other?" type: @text}
-let result = Output{type: @text value: first.text()}
-let other_result = Output{type: @text value: other.text()}
-Flow{first, other, result, other_result}
-"#;
-
-const IMAGE_INPUT_FLOW: &str = r#"use mod.flow.*
-let picture = Input{type: @image default: nil}
-let result = Output{type: @image value: picture.image()}
-Flow{picture, result}
-"#;
-
-const CHAT_FLOW_ONE: &str = r#"use mod.flow.*
-let prompt = Input{default: "one"}
-let expand = Llm{prompt: prompt.text()}
-let result = Output{value: expand.text()}
-Flow{concurrency: 1 prompt, expand, result}
-"#;
-
-const CHAT_FLOW_TWO: &str = r#"use mod.flow.*
-let prompt = Input{default: "two"}
-let expand = Llm{prompt: prompt.text()}
-let result = Output{value: expand.text()}
-Flow{concurrency: 2 prompt, expand, result}
-"#;
-
-// -------------------------------------------------------------------------
-// One test per T3 bullet.
-// -------------------------------------------------------------------------
-
-#[test]
-fn contact_sheet_end_to_end_through_http_only() {
-    let _socket_test = socket_test();
-    let Some(gen_url) = start_testpattern("contact-sheet") else {
-        return;
-    };
-    let fixture = FixtureServer::start();
-    let root = TempRoot::new("contact-sheet");
-    let mut config = base_config(
-        &root.0,
-        Seams {
-            chat: Arc::new(FakeChat::done("unused")),
-            gen: Arc::new(FixedGen(gen_url)),
-            http: Arc::new(HubHttp),
-        },
-    );
-    config.net = NetPolicy {
-        allow: vec!["127.0.0.1".to_string()],
-        deny_private: false,
-    };
-    let server = FlowServer::start(config).unwrap();
-    let endpoints = server.endpoints();
-    let source = include_str!("fixtures/battery/contact_sheet.splash")
-        .replace("{{BASE_URL}}", &fixture.base_url());
-    put_flow(&endpoints, "contact-sheet", &source);
-    let instance = create_instance(&endpoints, "contact-sheet", false);
-    let run_cursor = event_cursor(&endpoints, "run");
-    let run = start_run(&endpoints, &instance, None);
-    assert_eq!(run.queued, 0);
-
-    let mut saw_first = false;
-    let mut saw_second = false;
-    let mut saw_waiting = false;
-    let before_answer = poll_events_until(
-        &endpoints,
-        "run",
-        run_cursor,
-        Duration::from_secs(15),
-        |event| {
-            if event_str(event, "run_id") == Some(run.run_id.as_str()) {
-                saw_first |= event_kind(event) == "node.started"
-                    && event_str(event, "node") == Some("first");
-                saw_second |= event_kind(event) == "node.started"
-                    && event_str(event, "node") == Some("second");
-                saw_waiting |= event_kind(event) == "node.waiting"
-                    && event_str(event, "node") == Some("choice");
-            }
-            saw_first && saw_second && saw_waiting
-        },
-    );
-    let first_start = before_answer
-        .iter()
-        .position(|event| event_kind(event) == "node.started" && event_str(event, "node") == Some("first"))
-        .expect("first candidate started");
-    let second_start = before_answer
-        .iter()
-        .position(|event| event_kind(event) == "node.started" && event_str(event, "node") == Some("second"))
-        .expect("second candidate started");
-    let first_candidate_result = before_answer.iter().position(|event| {
-        matches!(event_kind(event), "node.progress" | "node.done")
-            && matches!(event_str(event, "node"), Some("first" | "second"))
-    });
-    assert!(
-        first_candidate_result.is_none_or(|index| first_start < index && second_start < index),
-        "candidate images were not dispatched together: {before_answer:#?}"
-    );
-    let waiting = before_answer
-        .iter()
-        .find(|event| {
-            event_kind(event) == "node.waiting" && event_str(event, "node") == Some("choice")
-        })
-        .expect("choice node.waiting");
-    let options = match waiting.key("options") {
-        Some(JsonValue::Array(options)) => options,
-        other => panic!("waiting options are not an array: {other:?}"),
-    };
-    assert_eq!(options.len(), 2, "{waiting:#?}");
-
-    let waiting_rows = json_request(
-        endpoints.control,
-        "GET",
-        "/v1/instances?waiting=1",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(waiting_rows.status, 200, "{}", waiting_rows.body());
-    let waiting_rows = Vec::<InstanceRow>::deserialize_json(&waiting_rows.body()).unwrap();
-    let waiting_row = waiting_rows
-        .iter()
-        .find(|row| row.instance == instance)
-        .expect("parked contact-sheet instance");
-    assert_eq!(
-        waiting_row.waiting.as_ref().unwrap().options,
-        vec![Literal::Str("first".to_string()), Literal::Str("second".to_string())]
-    );
-
-    let resume_cursor = event_cursor(&endpoints, "run");
-    let answer = put_inputs(
-        &endpoints,
-        &instance,
-        Some("chat"),
-        &one_input("choice", "text", text_input("first")),
-    );
-    assert_eq!(answer.status, 200, "{}", answer.body());
-    let after_answer = poll_events_until(
-        &endpoints,
-        "run",
-        resume_cursor,
-        Duration::from_secs(15),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(run.run_id.as_str())
-        },
-    );
-    let answered = after_answer
-        .iter()
-        .find(|event| event_kind(event) == "node.answered")
-        .expect("node.answered");
-    assert_eq!(event_str(answered, "node"), Some("choice"));
-    assert_eq!(event_str(answered, "by"), Some("chat"));
-    let image_done = after_answer
-        .iter()
-        .find(|event| event_kind(event) == "node.done" && event_str(event, "node") == Some("image"))
-        .expect("final image node.done");
-    let digest = image_done
-        .key("outputs")
-        .and_then(|value| match value {
-            JsonValue::Array(values) => Some(values.as_slice()),
-            _ => None,
-        })
-        .and_then(|outputs| outputs.first())
-        .and_then(|output| output.key("value"))
-        .and_then(|value| value.key("digest"))
-        .and_then(JsonValue::string)
-        .cloned()
-        .expect("final image digest");
-    assert_eq!(
-        variant_name(after_answer.last().and_then(|event| event.key("state"))),
-        Some("Done")
-    );
-
-    let stored = fixture.posted().expect("fixture received POST /pictures");
-    assert_eq!(stored.content_type.as_deref(), Some("image/png"));
-    assert_eq!(&stored.body[..8], b"\x89PNG\r\n\x1a\n");
-    let fetched = request(
-        endpoints.data,
-        "GET",
-        &format!("/v1/values/{digest}"),
-        Some(&endpoints.token),
-        &[],
-        &[],
-    );
-    assert_eq!(fetched.status, 200, "{}", fetched.body());
-    assert_eq!(stored.body, fetched.bytes);
-    let row = get_run(&endpoints, &run.run_id);
-    assert_eq!(row.state, RunState::Done);
-    assert_eq!(row.http_log.len(), 2, "{row:#?}");
-    assert_eq!(row.http_log[0].method, "GET");
-    assert_eq!(row.http_log[1].method, "POST");
-    server.shutdown();
-}
-
-#[test]
-fn ask_edge_cases_reject_bad_answers_cancel_and_timeout() {
-    let _socket_test = socket_test();
-    let root = TempRoot::new("ask-edges");
-    let server = start(
-        &root.0,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    let endpoints = server.endpoints();
-    put_flow(&endpoints, "ask", ASK_FLOW);
-
-    let instance = create_instance(&endpoints, "ask", false);
-    let cursor = event_cursor(&endpoints, "run");
-    let run = start_run(&endpoints, &instance, Some(vec!["result".to_string()]));
-    poll_events_until(
-        &endpoints,
-        "run",
-        cursor,
-        Duration::from_secs(5),
-        |event| event_kind(event) == "node.waiting" && event_str(event, "node") == Some("first"),
-    );
-
-    let wrong_node = put_inputs(
-        &endpoints,
-        &instance,
-        None,
-        &one_input("other", "text", text_input("first")),
-    );
-    assert_eq!(wrong_node.status, 409, "{}", wrong_node.body());
-    let wrong_type = put_inputs(
-        &endpoints,
-        &instance,
-        None,
-        &one_input("first", "text", json_input(JsonValue::String("first".to_string()))),
-    );
-    assert_eq!(wrong_type.status, 422, "{}", wrong_type.body());
-
-    let answer_cursor = event_cursor(&endpoints, "run");
-    let answer = put_inputs(
-        &endpoints,
-        &instance,
-        Some("chat"),
-        &one_input("first", "text", text_input("first")),
-    );
-    assert_eq!(answer.status, 200, "{}", answer.body());
-    poll_events_until(
-        &endpoints,
-        "run",
-        answer_cursor,
-        Duration::from_secs(5),
-        |event| event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(&run.run_id),
-    );
-    let twice = put_inputs(
-        &endpoints,
-        &instance,
-        None,
-        &one_input("first", "text", text_input("second")),
-    );
-    assert_eq!(twice.status, 409, "{}", twice.body());
-
-    let delete_instance = create_instance(&endpoints, "ask", false);
-    let delete_cursor = event_cursor(&endpoints, "run");
-    let delete_run = start_run(
-        &endpoints,
-        &delete_instance,
-        Some(vec!["result".to_string()]),
-    );
-    poll_events_until(
-        &endpoints,
-        "run",
-        delete_cursor.clone(),
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "node.waiting"
-                && event_str(event, "run_id") == Some(&delete_run.run_id)
-        },
-    );
-    let after_wait_cursor = event_cursor(&endpoints, "run");
-    let deleted = json_request(
-        endpoints.control,
-        "DELETE",
-        &format!("/v1/instances/{delete_instance}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(deleted.status, 204, "{}", deleted.body());
-    let cancelled = poll_events_until(
-        &endpoints,
-        "run",
-        after_wait_cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(&delete_run.run_id)
-        },
-    );
-    assert_eq!(
-        variant_name(cancelled.last().and_then(|event| event.key("state"))),
-        Some("Cancelled")
-    );
-    let gone = json_request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{delete_instance}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(gone.status, 404);
-
-    let timeout_source = r#"use mod.flow.*
-let ask = Ask{question: "Wait?" timeout: 1}
-let result = Output{value: ask.text()}
-Flow{ask, result}
-"#;
-    put_flow(&endpoints, "timeout", timeout_source);
-    let timeout_instance = create_instance(&endpoints, "timeout", false);
-    let timeout_cursor = event_cursor(&endpoints, "run");
-    let started = Instant::now();
-    let timeout_run = start_run(&endpoints, &timeout_instance, None);
-    let timeout_events = poll_events_until(
-        &endpoints,
-        "run",
-        timeout_cursor,
-        Duration::from_secs(3),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(&timeout_run.run_id)
-        },
-    );
-    assert!(started.elapsed() < Duration::from_secs(2), "Ask timeout took {:?}", started.elapsed());
-    assert!(timeout_events.iter().any(|event| {
-        event_kind(event) == "node.failed"
-            && event_str(event, "node") == Some("ask")
-            && event_str(event, "error").is_some_and(|error| error.contains("timeout"))
-    }));
-    server.shutdown();
-}
-
-#[test]
-fn inputs_validate_nodes_digests_uploads_dedup_and_body_limit() {
-    let _socket_test = socket_test();
-    let root = TempRoot::new("inputs");
-    let server = start(
-        &root.0,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    let endpoints = server.endpoints();
-    put_flow(&endpoints, "image-input", IMAGE_INPUT_FLOW);
-    let instance = create_instance(&endpoints, "image-input", false);
-
-    let absent = put_inputs(
-        &endpoints,
-        &instance,
-        None,
-        &one_input("not_in_graph", "image", image_input(&"0".repeat(64))),
-    );
-    assert_eq!(absent.status, 422, "{}", absent.body());
-    assert!(absent.body().contains("not_in_graph"), "{}", absent.body());
-
-    let missing = put_inputs(
-        &endpoints,
-        &instance,
-        None,
-        &one_input("picture", "image", image_input(&"0".repeat(64))),
-    );
-    assert_eq!(missing.status, 422, "{}", missing.body());
-
-    const PNG: &[u8] = &[
-        0x89, b'P', b'N', b'G', 0x0d, 0x0a, 0x1a, 0x0a, 0, 0, 0, 0x0d, b'I', b'H', b'D',
-        b'R', 0, 0, 0, 1, 0, 0, 0, 1, 8, 6, 0, 0, 0, 0x1f, 0x15, 0xc4, 0x89,
-        0, 0, 0, 0x0d, b'I', b'D', b'A', b'T', 8, 0xd7, 0x63, 0xf8, 0xcf, 0xc0, 0xf0,
-        0x1f, 0, 5, 0, 1, 0xff, 0x89, 0x99, 0x3d, 0x1d, 0, 0, 0, 0, b'I', b'E', b'N',
-        b'D', 0xae, 0x42, 0x60, 0x82,
-    ];
-    let (first_upload, first_digest) = put_value(&endpoints, "image", "image/png", PNG);
-    assert_eq!(first_upload.status, 201, "{}", first_upload.body());
-    let (second_upload, second_digest) = put_value(&endpoints, "image", "image/png", PNG);
-    assert_eq!(second_upload.status, 201, "{}", second_upload.body());
-    assert_eq!(first_digest, second_digest);
-
-    let set = put_inputs(
-        &endpoints,
-        &instance,
-        None,
-        &one_input("picture", "image", image_input(&first_digest)),
-    );
-    assert_eq!(set.status, 200, "{}", set.body());
-    let run = start_run(&endpoints, &instance, None);
-    let row = wait_run_terminal(&endpoints, &run.run_id, Duration::from_secs(5));
-    assert_eq!(row.state, RunState::Done);
-    assert_eq!(row.outputs["result"].digest, first_digest);
-
-    let oversized = vec![0x5a; 64 * 1024 * 1024 + 1];
-    let started = Instant::now();
-    let too_large = request(
-        endpoints.data,
-        "PUT",
-        "/v1/values?type=image&content_type=image/png",
-        Some(&endpoints.token),
-        &[("Content-Type", "image/png")],
-        &oversized,
-    );
-    assert!(matches!(too_large.status, 400 | 413), "{too_large:?}");
-    assert!(started.elapsed() < Duration::from_secs(10), "oversized upload hung: {:?}", started.elapsed());
-    server.shutdown();
-}
-
-#[test]
-fn concurrency_queues_parallelizes_and_finishes_twenty_seeded_instances() {
-    let _socket_test = socket_test();
-    let root = TempRoot::new("concurrency");
-    let server = start(
-        &root.0,
-        seams(FakeChat::done("done"), FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    let endpoints = server.endpoints();
-
-    put_flow(&endpoints, "serial", CHAT_FLOW_ONE);
-    let serial_instance = create_instance(&endpoints, "serial", false);
-    let serial_cursor = event_cursor(&endpoints, "run");
-    let serial_first = start_run(&endpoints, &serial_instance, None);
-    let serial_second = start_run(&endpoints, &serial_instance, None);
-    assert_eq!(serial_first.queued, 0);
-    assert_eq!(serial_second.queued, 1);
-    let serial_events = poll_events_until(
-        &endpoints,
-        "run",
-        serial_cursor,
-        Duration::from_secs(10),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(&serial_second.run_id)
-        },
-    );
-    let position = |kind: &str, run_id: &str| {
-        serial_events
-            .iter()
-            .position(|event| event_kind(event) == kind && event_str(event, "run_id") == Some(run_id))
-            .unwrap_or_else(|| panic!("missing {kind} for {run_id}: {serial_events:#?}"))
-    };
-    assert!(
-        position("run.started", &serial_first.run_id)
-            < position("run.finished", &serial_first.run_id)
-    );
-    assert!(
-        position("run.finished", &serial_first.run_id)
-            < position("run.started", &serial_second.run_id),
-        "queued run started before the first finished: {serial_events:#?}"
-    );
-
-    put_flow(&endpoints, "parallel", CHAT_FLOW_TWO);
-    let parallel_instance = create_instance(&endpoints, "parallel", false);
-    let parallel_cursor = event_cursor(&endpoints, "run");
-    let parallel_first = start_run(&endpoints, &parallel_instance, None);
-    let parallel_second = start_run(&endpoints, &parallel_instance, None);
-    assert_eq!(parallel_first.queued, 0);
-    assert_eq!(parallel_second.queued, 0);
-    let parallel_events = poll_events_until(
-        &endpoints,
-        "run",
-        parallel_cursor,
-        Duration::from_secs(10),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(&parallel_second.run_id)
-        },
-    );
-    let first_finished = parallel_events
-        .iter()
-        .position(|event| event_kind(event) == "run.finished")
-        .expect("a parallel run finished");
-    for run_id in [&parallel_first.run_id, &parallel_second.run_id] {
-        let started = parallel_events
-            .iter()
-            .position(|event| event_kind(event) == "run.started" && event_str(event, "run_id") == Some(run_id))
-            .unwrap_or_else(|| panic!("parallel run {run_id} never started: {parallel_events:#?}"));
-        assert!(started < first_finished, "runs did not overlap: {parallel_events:#?}");
-    }
-    server.shutdown();
-
-    let Some(gen_url) = start_testpattern("twenty-instances") else {
-        return;
-    };
-    let root = TempRoot::new("twenty-instances");
-    let server = start(
-        &root.0,
-        Seams {
-            chat: Arc::new(FakeChat::done("unused")),
-            gen: Arc::new(FixedGen(gen_url)),
-            http: Arc::new(FakeHttp::json(200, "{}")),
-        },
-    );
-    let endpoints = server.endpoints();
-    let mut source = String::from("use mod.flow.*\n");
-    for seed in 0..20 {
-        source.push_str(&format!(
-            "let image{seed} = Image{{prompt: \"seeded\" model: \"testpattern\" width: 32 height: 32 steps: 1 seed: {seed}}}\n"
-        ));
-        source.push_str(&format!(
-            "let result{seed} = Output{{type: @image value: image{seed}.image()}}\n"
-        ));
-    }
-    source.push_str("Flow{concurrency: 2 ");
-    for seed in 0..20 {
-        source.push_str(&format!("image{seed}, result{seed}, "));
-    }
-    source.push_str("}\n");
-    put_flow(&endpoints, "seeded", &source);
-    let cursor = event_cursor(&endpoints, "run");
-    let mut runs = Vec::new();
-    for seed in 0..20 {
-        let instance = create_instance(&endpoints, "seeded", false);
-        runs.push(start_run(
-            &endpoints,
-            &instance,
-            Some(vec![format!("result{seed}")]),
-        ));
-    }
-    let expected: HashSet<String> = runs.iter().map(|run| run.run_id.clone()).collect();
-    let mut finished = HashSet::new();
-    poll_events_until(
-        &endpoints,
-        "run",
-        cursor,
-        Duration::from_secs(30),
-        |event| {
-            if event_kind(event) == "run.finished" {
-                if let Some(run_id) = event_str(event, "run_id") {
-                    if expected.contains(run_id) {
-                        finished.insert(run_id.to_string());
-                    }
-                }
-            }
-            finished.len() == expected.len()
-        },
-    );
-    let digests: HashSet<String> = runs
-        .iter()
-        .map(|run| {
-            let row = get_run(&endpoints, &run.run_id);
-            assert_eq!(row.state, RunState::Done, "{row:#?}");
-            row.outputs
-                .values()
-                .next()
-                .expect("seeded output")
-                .digest
-                .clone()
-        })
-        .collect();
-    assert_eq!(digests.len(), 20, "different seeds did not produce 20 digests");
-    server.shutdown();
-}
-
-#[test]
-fn live_definition_changes_preserve_revision_pins_inputs_and_cancel_on_delete() {
-    let _socket_test = socket_test();
-    let root = TempRoot::new("live-definitions");
-    let server = start(
-        &root.0,
-        seams(
-            FakeChat {
-                pending: true,
-                ..FakeChat::done("unused")
-            },
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-    );
-    let endpoints = server.endpoints();
-
-    let idle_v1 = r#"use mod.flow.*
-let prompt = Input{default: "old"}
-let result = Output{value: prompt.text()}
-Flow{prompt, result}
-"#;
-    let idle_v2 = r#"use mod.flow.*
-let prompt = Input{default: "new default"}
-let extra = Input{default: "extra"}
-let result = Output{value: prompt.text()}
-Flow{prompt, extra, result}
-"#;
-    put_flow(&endpoints, "idle", idle_v1);
-    let live = create_instance(&endpoints, "idle", false);
-    let pinned = create_instance(&endpoints, "idle", true);
-    for instance in [&live, &pinned] {
-        let response = put_inputs(
-            &endpoints,
-            instance,
-            None,
-            &one_input("prompt", "text", text_input("kept")),
-        );
-        assert_eq!(response.status, 200, "{}", response.body());
-    }
-    put_flow(&endpoints, "idle", idle_v2);
-    let live_row = json_request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{live}"),
-        Some(&endpoints.token),
-        "",
-    );
-    let live_row = InstanceRow::deserialize_json(&live_row.body()).unwrap();
-    assert_eq!(live_row.revision, 2);
-    assert_eq!(live_row.input_text("prompt", "text"), Some("kept".to_string()));
-    assert!(live_row.inputs.contains_key("extra"));
-    let pinned_row = json_request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{pinned}"),
-        Some(&endpoints.token),
-        "",
-    );
-    let pinned_row = InstanceRow::deserialize_json(&pinned_row.body()).unwrap();
-    assert_eq!(pinned_row.revision, 1);
-    assert_eq!(pinned_row.input_text("prompt", "text"), Some("kept".to_string()));
-    assert!(!pinned_row.inputs.contains_key("extra"));
-
-    let running_v1 = r#"use mod.flow.*
-let choice = Ask{question: "Old question"}
-let result = Output{value: choice.text()}
-Flow{choice, result}
-"#;
-    let running_v2 = r#"use mod.flow.*
-let choice = Ask{question: "New question"}
-let extra = Input{default: "new"}
-let result = Output{value: choice.text()}
-Flow{choice, extra, result}
-"#;
-    put_flow(&endpoints, "running", running_v1);
-    let running = create_instance(&endpoints, "running", false);
-    let old_cursor = event_cursor(&endpoints, "run");
-    let old_run = start_run(&endpoints, &running, None);
-    let old_events = poll_events_until(
-        &endpoints,
-        "run",
-        old_cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "node.waiting"
-                && event_str(event, "run_id") == Some(&old_run.run_id)
-        },
-    );
-    let started = old_events
-        .iter()
-        .find(|event| event_kind(event) == "run.started")
-        .expect("old run.started");
-    assert_eq!(event_u64(started, "revision"), Some(1));
-    put_flow(&endpoints, "running", running_v2);
-    let finish_cursor = event_cursor(&endpoints, "run");
-    let answer = put_inputs(
-        &endpoints,
-        &running,
-        Some("chat"),
-        &one_input("choice", "text", text_input("first")),
-    );
-    assert_eq!(answer.status, 200, "{}", answer.body());
-    poll_events_until(
-        &endpoints,
-        "run",
-        finish_cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(&old_run.run_id)
-        },
-    );
-    let old_row = get_run(&endpoints, &old_run.run_id);
-    assert_eq!(old_row.revision, 1);
-    assert_eq!(old_row.state, RunState::Done);
-
-    let new_cursor = event_cursor(&endpoints, "run");
-    let new_run = start_run(&endpoints, &running, None);
-    let new_events = poll_events_until(
-        &endpoints,
-        "run",
-        new_cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "node.waiting"
-                && event_str(event, "run_id") == Some(&new_run.run_id)
-        },
-    );
-    let new_started = new_events
-        .iter()
-        .find(|event| event_kind(event) == "run.started")
-        .expect("new run.started");
-    assert_eq!(event_u64(new_started, "revision"), Some(2));
-
-    let delete_cursor = event_cursor(&endpoints, "run");
-    let deleted = json_request(
-        endpoints.control,
-        "DELETE",
-        "/v1/flows/running",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(deleted.status, 204, "{}", deleted.body());
-    let cancelled = poll_events_until(
-        &endpoints,
-        "run",
-        delete_cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(&new_run.run_id)
-        },
-    );
-    assert_eq!(
-        variant_name(cancelled.last().and_then(|event| event.key("state"))),
-        Some("Cancelled")
-    );
-    let gone = json_request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{running}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(gone.status, 404);
-    server.shutdown();
-}
-
-#[test]
-fn values_support_range_etag_missing_and_ttl_reference_liveness() {
-    let _socket_test = socket_test();
-    let root = TempRoot::new("values");
-    let mut config = base_config(
-        &root.0,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    config.values_ram_budget = 1;
-    config.value_ttl_secs = 1;
-    let server = FlowServer::start(config).unwrap();
-    let endpoints = server.endpoints();
-    let bytes = b"0123456789abcdefghijklmnopqrstuvwxyz";
-    let (uploaded, digest) = put_value(&endpoints, "bytes", "application/octet-stream", bytes);
-    assert_eq!(uploaded.status, 201, "{}", uploaded.body());
-
-    let full = request(
-        endpoints.data,
-        "GET",
-        &format!("/v1/values/{digest}"),
-        Some(&endpoints.token),
-        &[],
-        &[],
-    );
-    assert_eq!(full.status, 200);
-    assert_eq!(full.bytes, bytes);
-    let etag = full.headers.get("etag").expect("ETag").clone();
-    let range = request(
-        endpoints.data,
-        "GET",
-        &format!("/v1/values/{digest}"),
-        Some(&endpoints.token),
-        &[("Range", "bytes=0-9")],
-        &[],
-    );
-    assert_eq!(range.status, 206, "{range:?}");
-    assert_eq!(range.bytes, &bytes[..10]);
-    let not_modified = request(
-        endpoints.data,
-        "GET",
-        &format!("/v1/values/{digest}"),
-        Some(&endpoints.token),
-        &[("If-None-Match", &etag)],
-        &[],
-    );
-    assert_eq!(not_modified.status, 304, "{not_modified:?}");
-    assert!(not_modified.bytes.is_empty());
-    let unknown = request(
-        endpoints.data,
-        "GET",
-        &format!("/v1/values/{}", "f".repeat(64)),
-        Some(&endpoints.token),
-        &[],
-        &[],
-    );
-    assert_eq!(unknown.status, 404, "{unknown:?}");
-
-    let (unused_upload, unused_digest) = put_value(
-        &endpoints,
-        "image",
-        "image/png",
-        b"unreferenced-image-bytes",
-    );
-    assert_eq!(unused_upload.status, 201);
-    let (live_upload, live_digest) = put_value(
-        &endpoints,
-        "image",
-        "image/png",
-        b"parked-run-image-bytes",
-    );
-    assert_eq!(live_upload.status, 201);
-    let parked_source = r#"use mod.flow.*
-let picture = Input{type: @image default: nil}
-let ask = Ask{question: "Keep waiting"}
-let result = Output{type: @image value: picture.image()}
-let answer = Output{value: ask.text()}
-Flow{picture, ask, result, answer}
-"#;
-    put_flow(&endpoints, "parked-value", parked_source);
-    let instance = create_instance(&endpoints, "parked-value", false);
-    let set = put_inputs(
-        &endpoints,
-        &instance,
-        None,
-        &one_input("picture", "image", image_input(&live_digest)),
-    );
-    assert_eq!(set.status, 200, "{}", set.body());
-    let cursor = event_cursor(&endpoints, "run");
-    let run = start_run(&endpoints, &instance, None);
-    poll_events_until(
-        &endpoints,
-        "run",
-        cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "node.waiting"
-                && event_str(event, "run_id") == Some(&run.run_id)
-        },
-    );
-    std::thread::sleep(Duration::from_millis(2_500));
-    let expired = request(
-        endpoints.data,
-        "GET",
-        &format!("/v1/values/{unused_digest}"),
-        Some(&endpoints.token),
-        &[],
-        &[],
-    );
-    assert_eq!(expired.status, 404, "{expired:?}");
-    let retained = request(
-        endpoints.data,
-        "GET",
-        &format!("/v1/values/{live_digest}"),
-        Some(&endpoints.token),
-        &[],
-        &[],
-    );
-    assert_eq!(retained.status, 200, "{retained:?}");
-    server.shutdown();
-}
-
-#[test]
-fn events_filter_delta_page_in_order_and_signal_a_4096_event_gap() {
-    let _socket_test = socket_test();
-    let root = TempRoot::new("events");
-    let server = start(
-        &root.0,
-        seams(
-            FakeChat::done("streamed text"),
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-    );
-    let endpoints = server.endpoints();
-    put_flow(&endpoints, "stream", CHAT_FLOW_ONE);
-    let instance = create_instance(&endpoints, "stream", false);
-    let run_cursor = event_cursor(&endpoints, "run");
-    let instance_cursor = event_cursor(&endpoints, "instance");
-    let run = start_run(&endpoints, &instance, None);
-    let run_events = poll_events_until(
-        &endpoints,
-        "run",
-        run_cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(&run.run_id)
-        },
-    );
-    assert!(run_events.iter().any(|event| event_kind(event) == "node.delta"));
-    let instance_events = poll_events_until(
-        &endpoints,
-        "instance",
-        instance_cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(&run.run_id)
-        },
-    );
-    assert!(instance_events.iter().any(|event| event_kind(event) == "node.done"));
-    assert!(!instance_events.iter().any(|event| event_kind(event) == "node.delta"));
-
-    let paging_cursor = event_cursor(&endpoints, "flows");
-    put_flow(&endpoints, "page-a", "use mod.flow.*\nFlow{label: \"a\"}\n");
-    put_flow(&endpoints, "page-b", "use mod.flow.*\nFlow{label: \"b\"}\n");
-    let first = json_request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/events?cursor={paging_cursor}&topic=flows&limit=1"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(first.status, 200, "{}", first.body());
-    let first = EventsResponse::deserialize_json(&first.body()).unwrap();
-    assert_eq!(first.events.len(), 1);
-    let second = json_request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/events?cursor={}&topic=flows&limit=1", first.cursor),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(second.status, 200, "{}", second.body());
-    let second = EventsResponse::deserialize_json(&second.body()).unwrap();
-    assert_eq!(second.events.len(), 1);
-    assert!(event_seq(&first.events[0]) < event_seq(&second.events[0]));
-
-    let mut burst = String::from("use mod.flow.*\n");
-    for index in 0..256 {
-        burst.push_str(&format!("let n{index} = Input{{}}\n"));
-        burst.push_str(&format!(
-            "let o{index} = Output{{value: n{index}.text()}}\n"
-        ));
-    }
-    burst.push_str("Flow{concurrency: 32 ");
-    for index in 0..256 {
-        burst.push_str(&format!("n{index}, o{index}, "));
-    }
-    burst.push_str("}\n");
-    put_flow(&endpoints, "burst", &burst);
-    let burst_definition = json_request(
-        endpoints.control,
-        "GET",
-        "/v1/flows/burst",
-        Some(&endpoints.token),
-        "",
-    );
-    let burst_definition = FlowResponse::deserialize_json(&burst_definition.body()).unwrap();
-    assert_eq!(burst_definition.graph.unwrap().nodes.len(), 512);
-    let burst_instance = create_instance(&endpoints, "burst", false);
-    let stale_cursor = event_cursor(&endpoints, "run");
-    // Each run contributes 516 global journal entries: run start/finish and
-    // 256 node.done events are each projected to both `run` and `instance`.
-    // Nine runs therefore put this subscriber 4,644 entries behind.
-    for _ in 0..9 {
-        let started = start_run(&endpoints, &burst_instance, None);
-        assert_eq!(started.queued, 0);
-    }
-    let deadline = Instant::now() + Duration::from_secs(15);
-    loop {
-        let response = json_request(
-            endpoints.control,
-            "GET",
-            &format!("/v1/events?cursor={stale_cursor}&topic=run"),
-            Some(&endpoints.token),
-            "",
-        );
-        assert_eq!(response.status, 200, "{}", response.body());
-        let page = EventsResponse::deserialize_json(&response.body()).unwrap();
-        if page.gap {
-            break;
-        }
-        assert!(Instant::now() < deadline, "subscriber never received gap=true");
-        std::thread::sleep(Duration::from_millis(25));
-    }
-    server.shutdown();
-}
-
-#[test]
-fn autostart_creates_one_auto_instance_and_janitor_keeps_it() {
-    let _socket_test = socket_test();
-    let root = TempRoot::new("autostart");
-    fs::create_dir_all(root.0.join("flows")).unwrap();
-    fs::write(
-        root.0.join("flows/auto.splash"),
-        "use mod.flow.*\nlet prompt = Input{default: \"auto\"}\nFlow{autostart: true prompt}\n",
-    )
-    .unwrap();
-    let mut config = base_config(
-        &root.0,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    config.instance_ttl_secs = 1;
-    let server = FlowServer::start(config).unwrap();
-    let endpoints = server.endpoints();
-    let list = || {
-        let response = json_request(
-            endpoints.control,
-            "GET",
-            "/v1/instances?flow=auto",
-            Some(&endpoints.token),
-            "",
-        );
-        assert_eq!(response.status, 200, "{}", response.body());
-        Vec::<InstanceRow>::deserialize_json(&response.body()).unwrap()
-    };
-    let rows = list();
-    assert_eq!(rows.len(), 1, "{rows:#?}");
-    assert_eq!(rows[0].owner, "auto");
-    let id = rows[0].instance.clone();
-    std::thread::sleep(Duration::from_millis(2_500));
-    let rows = list();
-    assert_eq!(rows.len(), 1, "autostart instance expired: {rows:#?}");
-    assert_eq!(rows[0].instance, id);
-    assert_eq!(rows[0].owner, "auto");
-    server.shutdown();
-}
-
-#[test]
-fn shutdown_cancels_inflight_within_five_seconds_and_runs_do_not_persist() {
-    let _socket_test = socket_test();
-    let root = TempRoot::new("shutdown");
-    let server = start(
-        &root.0,
-        seams(
-            FakeChat {
-                pending: true,
-                ..FakeChat::done("unused")
-            },
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-    );
-    let endpoints = server.endpoints();
-    put_flow(&endpoints, "stalled", CHAT_FLOW_ONE);
-    let instance = create_instance(&endpoints, "stalled", false);
-    let cursor = event_cursor(&endpoints, "run");
-    let run = start_run(&endpoints, &instance, None);
-    poll_events_until(
-        &endpoints,
-        "run",
-        cursor,
-        Duration::from_secs(5),
-        |event| {
-            event_kind(event) == "node.started"
-                && event_str(event, "run_id") == Some(&run.run_id)
-        },
-    );
-    let started = Instant::now();
-    server.shutdown();
-    assert!(started.elapsed() < Duration::from_secs(5), "shutdown took {:?}", started.elapsed());
-
-    let restarted = start(
-        &root.0,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    let endpoints = restarted.endpoints();
-    let rows = json_request(
-        endpoints.control,
-        "GET",
-        "/v1/runs",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(rows.status, 200, "{}", rows.body());
-    let rows = Vec::<RunRowDto>::deserialize_json(&rows.body()).unwrap();
-    assert!(rows.is_empty(), "run rows survived restart: {rows:#?}");
-    restarted.shutdown();
-}
diff --git a/libs/flow/tests/battery_server.rs b/libs/flow/tests/battery_server.rs
deleted file mode 100644
index d65e81305..000000000
--- a/libs/flow/tests/battery_server.rs
+++ /dev/null
@@ -1,1008 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-
-use makepad_flow::host::{FlowServer, FlowServerConfig, ServerError};
-use makepad_flow::{
-    EvalErrorResponse, EventsResponse, FlowResponse, FlowSummary, HealthResponse, NodesResponse,
-    PutSourceRequest, RevertRequest,
-};
-use makepad_micro_serde::{DeJson, JsonValue, SerJson};
-use std::fs;
-use std::io::{self, Read, Write};
-use std::net::{Shutdown, SocketAddr, TcpStream};
-use std::path::{Path, PathBuf};
-use std::process::{Child, Command, ExitStatus, Stdio};
-use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
-
-struct TempRoot(PathBuf);
-
-impl TempRoot {
-    fn new(label: &str) -> Self {
-        let nonce = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let path = std::env::temp_dir().join(format!(
-            "makepad-flow-battery-{}-{}-{nonce}",
-            std::process::id(),
-            label
-        ));
-        fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-
-impl Drop for TempRoot {
-    fn drop(&mut self) {
-        let _ = fs::remove_dir_all(&self.0);
-    }
-}
-
-#[derive(Debug)]
-struct HttpResponse {
-    status: u16,
-    body: String,
-}
-
-fn parse_response(bytes: Vec<u8>) -> io::Result<HttpResponse> {
-    let text = String::from_utf8(bytes)
-        .map_err(|error| io::Error::new(io::ErrorKind::InvalidData, error))?;
-    let (head, body) = text
-        .split_once("\r\n\r\n")
-        .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidData, "response has no head"))?;
-    let status = head
-        .lines()
-        .next()
-        .and_then(|line| line.split_whitespace().nth(1))
-        .and_then(|status| status.parse().ok())
-        .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidData, "response has no status"))?;
-    Ok(HttpResponse {
-        status,
-        body: body.to_string(),
-    })
-}
-
-fn request_with_authorization(
-    address: SocketAddr,
-    method: &str,
-    target: &str,
-    authorization: Option<&str>,
-    body: &[u8],
-) -> HttpResponse {
-    let mut stream = TcpStream::connect(address).unwrap();
-    stream
-        .set_read_timeout(Some(Duration::from_secs(35)))
-        .unwrap();
-    stream
-        .set_write_timeout(Some(Duration::from_secs(5)))
-        .unwrap();
-    let authorization = authorization
-        .map(|value| format!("Authorization: {value}\r\n"))
-        .unwrap_or_default();
-    write!(
-        stream,
-        "{method} {target} HTTP/1.1\r\nHost: localhost\r\n{authorization}Content-Length: {}\r\nConnection: close\r\n\r\n",
-        body.len()
-    )
-    .unwrap();
-    stream.write_all(body).unwrap();
-    stream.flush().unwrap();
-    let mut bytes = Vec::new();
-    stream.read_to_end(&mut bytes).unwrap();
-    parse_response(bytes).unwrap()
-}
-
-fn request(
-    address: SocketAddr,
-    method: &str,
-    target: &str,
-    token: Option<&str>,
-    body: &str,
-) -> HttpResponse {
-    let authorization = token.map(|token| format!("Bearer {token}"));
-    request_with_authorization(
-        address,
-        method,
-        target,
-        authorization.as_deref(),
-        body.as_bytes(),
-    )
-}
-
-fn start(root: &Path) -> FlowServer {
-    let mut config = FlowServerConfig::new(root.to_path_buf());
-    config.watch_interval_ms = 25;
-    config.log = Box::new(|_| {});
-    FlowServer::start(config).unwrap()
-}
-
-fn source_request(source: &str) -> String {
-    PutSourceRequest {
-        source: source.to_string(),
-    }
-    .serialize_json()
-}
-
-fn cursor(address: SocketAddr, token: &str) -> String {
-    let response = request(address, "GET", "/v1/events", Some(token), "");
-    assert_eq!(response.status, 200, "{}", response.body);
-    EventsResponse::deserialize_json(&response.body)
-        .unwrap()
-        .cursor
-}
-
-fn poll(address: SocketAddr, token: &str, cursor: &str, suffix: &str) -> EventsResponse {
-    let response = request(
-        address,
-        "GET",
-        &format!("/v1/events?cursor={cursor}{suffix}"),
-        Some(token),
-        "",
-    );
-    assert_eq!(response.status, 200, "{}", response.body);
-    EventsResponse::deserialize_json(&response.body).unwrap()
-}
-
-fn event_field<'a>(event: &'a JsonValue, key: &str) -> Option<&'a str> {
-    event.key(key).and_then(JsonValue::string).map(String::as_str)
-}
-
-fn event_seq(event: &JsonValue) -> u64 {
-    match event.key("seq") {
-        Some(JsonValue::U64(value)) => *value,
-        Some(JsonValue::I64(value)) => (*value).try_into().unwrap(),
-        other => panic!("event has no numeric seq: {other:?}"),
-    }
-}
-
-fn assert_eval_error(response: &HttpResponse) {
-    assert_eq!(response.status, 422, "{}", response.body);
-    let error = EvalErrorResponse::deserialize_json(&response.body)
-        .unwrap()
-        .error;
-    assert!(error.line > 0, "{error:?}");
-    assert!(error.col > 0, "{error:?}");
-    assert!(!error.message.is_empty(), "{error:?}");
-}
-
-const VALID_SOURCE_ONE: &str = "use mod.flow.*\nlet prompt = Input{type: @text default: \"one\"}\nlet output = Output{type: @text value: prompt.text()}\nFlow{label: \"one\" prompt, output}\n";
-const VALID_SOURCE_TWO: &str = "use mod.flow.*\nlet prompt = Input{type: @text default: \"two\"}\nlet output = Output{type: @text value: prompt.text()}\nFlow{label: \"two\" prompt, output}\n";
-
-#[test]
-#[ignore = "BLOCKED: makepad-bounded-http removes trailing header whitespace before host routing; fixing exact bearer bytes is outside this lane"]
-fn health_is_open_and_all_other_routes_require_an_exact_bearer() {
-    let root = TempRoot::new("auth");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-
-    let health = request(endpoints.control, "GET", "/v1/health", None, "");
-    assert_eq!(health.status, 200, "{}", health.body);
-    let health = HealthResponse::deserialize_json(&health.body).unwrap();
-    assert_eq!(health.service, "makepad-flow");
-
-    let routes = [
-        (endpoints.control, "POST", "/v1/health"),
-        (endpoints.control, "GET", "/v1/nodes"),
-        (endpoints.control, "GET", "/v1/flows"),
-        (endpoints.control, "GET", "/v1/flows/auth-flow"),
-        (endpoints.control, "PUT", "/v1/flows/auth-flow"),
-        (endpoints.control, "PUT", "/v1/flows/auth-flow/graph"),
-        (endpoints.control, "POST", "/v1/flows/auth-flow/revert"),
-        (endpoints.control, "POST", "/v1/flows/auth-flow/instances"),
-        (endpoints.control, "DELETE", "/v1/flows/auth-flow"),
-        (endpoints.control, "GET", "/v1/events"),
-        (endpoints.control, "GET", "/v1/instances"),
-        (endpoints.control, "GET", "/v1/instances?flow=auth-flow"),
-        (endpoints.control, "GET", "/v1/instances?waiting=1"),
-        (endpoints.control, "GET", "/v1/instances/instance-1"),
-        (endpoints.control, "PUT", "/v1/instances/instance-1/inputs"),
-        (endpoints.control, "POST", "/v1/instances/instance-1/runs"),
-        (endpoints.control, "DELETE", "/v1/instances/instance-1"),
-        (endpoints.control, "GET", "/v1/runs"),
-        (endpoints.control, "GET", "/v1/runs?instance=instance-1"),
-        (endpoints.control, "GET", "/v1/runs/run-1"),
-        (endpoints.control, "POST", "/v1/runs/run-1/cancel"),
-        (endpoints.control, "GET", "/v1/services"),
-        (endpoints.control, "POST", "/v1/services/service-1/call"),
-        (endpoints.control, "POST", "/v1/services/service-1/subscribe"),
-        (
-            endpoints.control,
-            "DELETE",
-            "/v1/services/service-1/subscribe/sub-1",
-        ),
-        (endpoints.data, "GET", "/v1/health"),
-        (endpoints.data, "GET", "/v1/values/deadbeef"),
-    ];
-    let trailing = format!("Bearer {} ", endpoints.token);
-    let mut padded_statuses = Vec::new();
-    for (address, method, target) in routes {
-        let missing = request_with_authorization(address, method, target, None, b"");
-        assert_eq!(missing.status, 401, "{method} {target}: {missing:?}");
-        let wrong = request_with_authorization(
-            address,
-            method,
-            target,
-            Some("Bearer mpft_wrong"),
-            b"",
-        );
-        assert_eq!(wrong.status, 401, "{method} {target}: {wrong:?}");
-        let padded = request_with_authorization(address, method, target, Some(&trailing), b"");
-        padded_statuses.push((method, target, padded));
-    }
-    for (method, target, padded) in padded_statuses {
-        assert_eq!(padded.status, 401, "{method} {target}: {padded:?}");
-    }
-    server.shutdown();
-}
-
-#[test]
-fn nodes_lists_image_range_and_a_documented_recipe_type() {
-    let root = TempRoot::new("nodes");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let response = request(
-        endpoints.control,
-        "GET",
-        "/v1/nodes",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(response.status, 200, "{}", response.body);
-    let catalog = NodesResponse::deserialize_json(&response.body).unwrap();
-    let image = catalog
-        .types
-        .iter()
-        .find(|node| node.type_name == "Image")
-        .expect("Image missing from node catalog");
-    let width = image
-        .params
-        .iter()
-        .find(|param| param.name == "width")
-        .expect("Image.width missing from node catalog");
-    let range = width.range.as_ref().expect("Image.width range missing");
-    assert_eq!((range.min, range.max, range.step), (256.0, 2048.0, Some(16.0)));
-
-    let recipe = catalog
-        .types
-        .iter()
-        .find(|node| matches!(node.type_name.as_str(), "Mesh" | "Video"))
-        .expect("Mesh and Video are both missing from node catalog");
-    assert!(
-        recipe
-            .params
-            .iter()
-            .any(|param| !param.name.is_empty() && !param.doc.is_empty()),
-        "{} has no documented parameter",
-        recipe.type_name
-    );
-    server.shutdown();
-}
-
-#[test]
-fn every_recipe_template_puts_and_gets_with_graph_and_run_tool() {
-    let root = TempRoot::new("templates");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let template_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("recipes/templates");
-    let mut templates: Vec<_> = fs::read_dir(&template_dir)
-        .unwrap()
-        .map(|entry| entry.unwrap().path())
-        .filter(|path| path.extension().is_some_and(|extension| extension == "splash"))
-        .collect();
-    templates.sort();
-    assert!(!templates.is_empty());
-
-    for path in templates {
-        let name = path.file_stem().unwrap().to_str().unwrap();
-        let source = fs::read_to_string(&path).unwrap();
-        let put = request(
-            endpoints.control,
-            "PUT",
-            &format!("/v1/flows/{name}"),
-            Some(&endpoints.token),
-            &source_request(&source),
-        );
-        assert_eq!(put.status, 200, "{}: {}", path.display(), put.body);
-
-        let rows = request(
-            endpoints.control,
-            "GET",
-            "/v1/flows",
-            Some(&endpoints.token),
-            "",
-        );
-        let rows = Vec::<FlowSummary>::deserialize_json(&rows.body).unwrap();
-        let row = rows.iter().find(|row| row.name == name).unwrap();
-        assert_eq!(row.state, "ok", "{}", path.display());
-
-        let get = request(
-            endpoints.control,
-            "GET",
-            &format!("/v1/flows/{name}"),
-            Some(&endpoints.token),
-            "",
-        );
-        assert_eq!(get.status, 200, "{}: {}", path.display(), get.body);
-        let definition = FlowResponse::deserialize_json(&get.body).unwrap();
-        assert_eq!(definition.source, source, "{}", path.display());
-        assert!(
-            definition.graph.as_ref().unwrap().nodes.len() >= 2,
-            "{}",
-            path.display()
-        );
-        assert!(
-            definition.tools.tools.iter().any(|tool| tool.name == "run"),
-            "{} has no run tool",
-            path.display()
-        );
-    }
-    server.shutdown();
-}
-
-#[test]
-fn broken_sources_return_located_422_and_keep_the_last_good_graph() {
-    let root = TempRoot::new("broken");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let put = request(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/broken",
-        Some(&endpoints.token),
-        &source_request(VALID_SOURCE_ONE),
-    );
-    assert_eq!(put.status, 200, "{}", put.body);
-
-    let broken_sources = [
-        ("unbalanced brace", "use mod.flow.*\nFlow{\n"),
-        (
-            "missing node",
-            "use mod.flow.*\nlet missing = Text{}\nlet output = Output{value: missing.text()}\nFlow{output}\n",
-        ),
-        (
-            "type mismatch",
-            "use mod.flow.*\nlet pixels = Input{type: @image}\nlet image = Image{prompt: pixels.image()}\nFlow{pixels, image}\n",
-        ),
-    ];
-    for (case, source) in broken_sources {
-        let broken = request(
-            endpoints.control,
-            "PUT",
-            "/v1/flows/broken",
-            Some(&endpoints.token),
-            &source_request(source),
-        );
-        assert_eval_error(&broken);
-        let get = request(
-            endpoints.control,
-            "GET",
-            "/v1/flows/broken",
-            Some(&endpoints.token),
-            "",
-        );
-        let definition = FlowResponse::deserialize_json(&get.body).unwrap();
-        assert_eq!(definition.source, source, "{case}");
-        assert_eq!(definition.revision, 1, "{case}");
-        assert_eq!(definition.graph.as_ref().unwrap().nodes.len(), 2, "{case}");
-        assert!(definition.error.is_some(), "{case}");
-        let rows = request(
-            endpoints.control,
-            "GET",
-            "/v1/flows",
-            Some(&endpoints.token),
-            "",
-        );
-        let rows = Vec::<FlowSummary>::deserialize_json(&rows.body).unwrap();
-        assert_eq!(rows.iter().find(|row| row.name == "broken").unwrap().state, "error");
-    }
-    server.shutdown();
-}
-
-#[test]
-fn revert_restores_revision_one_and_missing_revision_is_client_error() {
-    let root = TempRoot::new("revert");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    for source in [VALID_SOURCE_ONE, VALID_SOURCE_TWO] {
-        let put = request(
-            endpoints.control,
-            "PUT",
-            "/v1/flows/revert",
-            Some(&endpoints.token),
-            &source_request(source),
-        );
-        assert_eq!(put.status, 200, "{}", put.body);
-    }
-    let reverted = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/revert/revert",
-        Some(&endpoints.token),
-        &RevertRequest { revision: 1 }.serialize_json(),
-    );
-    assert_eq!(reverted.status, 200, "{}", reverted.body);
-    let get = request(
-        endpoints.control,
-        "GET",
-        "/v1/flows/revert",
-        Some(&endpoints.token),
-        "",
-    );
-    let definition = FlowResponse::deserialize_json(&get.body).unwrap();
-    assert_eq!(definition.source, VALID_SOURCE_ONE);
-    assert_eq!(definition.revision, 3);
-
-    let missing = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/revert/revert",
-        Some(&endpoints.token),
-        &RevertRequest { revision: 999 }.serialize_json(),
-    );
-    assert!((400..500).contains(&missing.status), "{missing:?}");
-    server.shutdown();
-}
-
-#[test]
-fn delete_returns_204_then_get_and_second_delete_return_404() {
-    let root = TempRoot::new("delete");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let put = request(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/delete-me",
-        Some(&endpoints.token),
-        &source_request(VALID_SOURCE_ONE),
-    );
-    assert_eq!(put.status, 200, "{}", put.body);
-    let delete = request(
-        endpoints.control,
-        "DELETE",
-        "/v1/flows/delete-me",
-        Some(&endpoints.token),
-        "",
-    );
-    let get = request(
-        endpoints.control,
-        "GET",
-        "/v1/flows/delete-me",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(get.status, 404, "{get:?}");
-    let again = request(
-        endpoints.control,
-        "DELETE",
-        "/v1/flows/delete-me",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(again.status, 404, "{again:?}");
-    assert_eq!(delete.status, 204, "{delete:?}");
-    server.shutdown();
-}
-
-#[test]
-fn invalid_flow_names_return_400_except_extra_path_segments_return_404() {
-    let root = TempRoot::new("names");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let names = ["A".to_string(), "a".repeat(65), "..".to_string(), "a/b".to_string()];
-    for name in names {
-        let response = request(
-            endpoints.control,
-            "PUT",
-            &format!("/v1/flows/{name}"),
-            Some(&endpoints.token),
-            &source_request(VALID_SOURCE_ONE),
-        );
-        let expected = if name == "a/b" { 404 } else { 400 };
-        assert_eq!(response.status, expected, "{name}: {response:?}");
-    }
-    server.shutdown();
-}
-
-#[test]
-fn oversized_and_incomplete_put_bodies_are_bounded_without_starving_health() {
-    let root = TempRoot::new("body-bounds");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-
-    let oversized_body = vec![b'x'; 1024 * 1024 + 1];
-    let authorization = format!("Bearer {}", endpoints.token);
-    let oversized = request_with_authorization(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/large",
-        Some(&authorization),
-        &oversized_body,
-    );
-    assert!(matches!(oversized.status, 400 | 413), "{oversized:?}");
-
-    let oversized_source = format!(
-        "use mod.flow.*\nlet llm = Llm{{system: \"{}\"}}\nFlow{{llm}}\n",
-        "x".repeat(193 * 1024)
-    );
-    let oversized_source = request(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/large-source",
-        Some(&endpoints.token),
-        &source_request(&oversized_source),
-    );
-    assert_eval_error(&oversized_source);
-    let error = EvalErrorResponse::deserialize_json(&oversized_source.body)
-        .unwrap()
-        .error;
-    assert_eq!((error.line, error.col), (1, 1));
-    assert!(error.message.contains("192 KiB"), "{error:?}");
-
-    let mut incomplete = TcpStream::connect(endpoints.control).unwrap();
-    incomplete
-        .set_read_timeout(Some(Duration::from_secs(35)))
-        .unwrap();
-    write!(
-        incomplete,
-        "PUT /v1/flows/incomplete HTTP/1.1\r\nHost: localhost\r\nAuthorization: Bearer {}\r\nContent-Length: 100\r\nConnection: close\r\n\r\n{{",
-        endpoints.token
-    )
-    .unwrap();
-    incomplete.flush().unwrap();
-    let started = Instant::now();
-
-    let health_started = Instant::now();
-    let health = request(endpoints.control, "GET", "/v1/health", None, "");
-    assert_eq!(health.status, 200, "{health:?}");
-    assert!(health_started.elapsed() < Duration::from_secs(2));
-
-    let mut bytes = Vec::new();
-    incomplete.read_to_end(&mut bytes).unwrap();
-    let elapsed = started.elapsed();
-    let timeout = parse_response(bytes).unwrap();
-    assert_eq!(timeout.status, 408, "{timeout:?}");
-    assert!(elapsed >= Duration::from_secs(25), "returned too early: {elapsed:?}");
-    assert!(elapsed < Duration::from_secs(32), "body timeout hung: {elapsed:?}");
-    server.shutdown();
-}
-
-#[test]
-fn events_poll_cursor_limit_topic_wait_clamp_and_restart_gap() {
-    let root = TempRoot::new("events");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-
-    let empty = request(
-        endpoints.control,
-        "GET",
-        "/v1/events?wait=100",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(empty.status, 200, "{}", empty.body);
-    let empty = EventsResponse::deserialize_json(&empty.body).unwrap();
-    assert!(empty.events.is_empty());
-    assert!(!empty.cursor.is_empty());
-    assert!(!empty.gap);
-
-    let mut next = empty.cursor;
-    let mut last_seq = 0;
-    for index in 0..3 {
-        let put = request(
-            endpoints.control,
-            "PUT",
-            &format!("/v1/flows/event-{index}"),
-            Some(&endpoints.token),
-            &source_request(if index % 2 == 0 {
-                VALID_SOURCE_ONE
-            } else {
-                VALID_SOURCE_TWO
-            }),
-        );
-        assert_eq!(put.status, 200, "{}", put.body);
-        let page = poll(endpoints.control, &endpoints.token, &next, "&topic=flows");
-        assert_eq!(page.events.len(), 1, "{:?}", page.events);
-        assert_eq!(event_field(&page.events[0], "kind"), Some("flow.changed"));
-        assert_eq!(event_field(&page.events[0], "topic"), Some("flows"));
-        let seq = event_seq(&page.events[0]);
-        assert!(seq > last_seq);
-        last_seq = seq;
-        next = page.cursor;
-    }
-
-    let page_start = next.clone();
-    for name in ["page-a", "page-b"] {
-        let put = request(
-            endpoints.control,
-            "PUT",
-            &format!("/v1/flows/{name}"),
-            Some(&endpoints.token),
-            &source_request(VALID_SOURCE_ONE),
-        );
-        assert_eq!(put.status, 200, "{}", put.body);
-    }
-    let first = poll(
-        endpoints.control,
-        &endpoints.token,
-        &page_start,
-        "&limit=1&topic=flows",
-    );
-    assert_eq!(first.events.len(), 1);
-    let second = poll(
-        endpoints.control,
-        &endpoints.token,
-        &first.cursor,
-        "&limit=1&topic=flows",
-    );
-    assert_eq!(second.events.len(), 1);
-    assert!(event_seq(&second.events[0]) > event_seq(&first.events[0]));
-    assert!(
-        first
-            .events
-            .iter()
-            .chain(&second.events)
-            .all(|event| event_field(event, "topic") == Some("flows"))
-    );
-    next = second.cursor;
-
-    let filter_start = next.clone();
-    let put = request(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/filter",
-        Some(&endpoints.token),
-        &source_request(VALID_SOURCE_ONE),
-    );
-    assert_eq!(put.status, 200, "{}", put.body);
-    let excluded = poll(
-        endpoints.control,
-        &endpoints.token,
-        &filter_start,
-        "&topic=run",
-    );
-    assert!(excluded.events.is_empty());
-    let included = poll(
-        endpoints.control,
-        &endpoints.token,
-        &filter_start,
-        "&topic=flows",
-    );
-    assert_eq!(included.events.len(), 1);
-    assert_eq!(event_field(&included.events[0], "topic"), Some("flows"));
-    next = included.cursor;
-
-    let malformed = request(
-        endpoints.control,
-        "GET",
-        "/v1/events?cursor=not-a-cursor",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(malformed.status, 400, "{malformed:?}");
-
-    let wait_started = Instant::now();
-    let clamped = poll(
-        endpoints.control,
-        &endpoints.token,
-        &next,
-        "&wait=99999",
-    );
-    assert!(!clamped.gap);
-    assert!(
-        wait_started.elapsed() < Duration::from_secs(32),
-        "wait clamp exceeded 31 seconds: {:?}",
-        wait_started.elapsed()
-    );
-    let old_cursor = clamped.cursor;
-    server.shutdown();
-
-    let restarted = start(&root.0);
-    let endpoints = restarted.endpoints();
-    let restarted_page = poll(endpoints.control, &endpoints.token, &old_cursor, "");
-    assert!(restarted_page.gap);
-    restarted.shutdown();
-}
-
-#[test]
-fn watcher_emits_changed_changed_removed_and_ignores_bad_names() {
-    let root = TempRoot::new("watcher");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let mut next = cursor(endpoints.control, &endpoints.token);
-    let path = root.0.join("flows/w.splash");
-
-    let changed_started = Instant::now();
-    fs::write(&path, "use mod.flow.*\nFlow{label: \"one\"}\n").unwrap();
-    let first = poll(
-        endpoints.control,
-        &endpoints.token,
-        &next,
-        "&wait=1000&topic=flows",
-    );
-    assert_eq!(first.events.len(), 1, "{:?}", first.events);
-    assert_eq!(event_field(&first.events[0], "kind"), Some("flow.changed"));
-    assert_eq!(event_field(&first.events[0], "name"), Some("w"));
-    assert!(changed_started.elapsed() < Duration::from_secs(1));
-    next = first.cursor;
-
-    let edited_started = Instant::now();
-    fs::write(
-        &path,
-        "use mod.flow.*\nFlow{label: \"second and longer\"}\n",
-    )
-    .unwrap();
-    let second = poll(
-        endpoints.control,
-        &endpoints.token,
-        &next,
-        "&wait=1000&topic=flows",
-    );
-    assert_eq!(second.events.len(), 1, "{:?}", second.events);
-    assert_eq!(event_field(&second.events[0], "kind"), Some("flow.changed"));
-    assert_eq!(event_field(&second.events[0], "name"), Some("w"));
-    assert!(edited_started.elapsed() < Duration::from_secs(1));
-    next = second.cursor;
-
-    let removed_started = Instant::now();
-    fs::remove_file(&path).unwrap();
-    let removed = poll(
-        endpoints.control,
-        &endpoints.token,
-        &next,
-        "&wait=1000&topic=flows",
-    );
-    assert_eq!(removed.events.len(), 1, "{:?}", removed.events);
-    assert_eq!(event_field(&removed.events[0], "kind"), Some("flow.removed"));
-    assert_eq!(event_field(&removed.events[0], "name"), Some("w"));
-    assert!(removed_started.elapsed() < Duration::from_secs(1));
-    next = removed.cursor;
-
-    fs::write(
-        root.0.join("flows/W.splash"),
-        "use mod.flow.*\nFlow{label: \"ignored\"}\n",
-    )
-    .unwrap();
-    let ignored = poll(
-        endpoints.control,
-        &endpoints.token,
-        &next,
-        "&wait=300&topic=flows",
-    );
-    assert!(ignored.events.is_empty(), "{:?}", ignored.events);
-    let rows = request(
-        endpoints.control,
-        "GET",
-        "/v1/flows",
-        Some(&endpoints.token),
-        "",
-    );
-    let rows = Vec::<FlowSummary>::deserialize_json(&rows.body).unwrap();
-    assert!(rows.iter().all(|row| row.name != "W"));
-    server.shutdown();
-}
-
-fn read_keep_alive_response(stream: &mut TcpStream) -> io::Result<HttpResponse> {
-    let mut bytes = Vec::new();
-    let mut byte = [0u8; 1];
-    while !bytes.ends_with(b"\r\n\r\n") {
-        stream.read_exact(&mut byte)?;
-        bytes.push(byte[0]);
-        if bytes.len() > 32 * 1024 {
-            return Err(io::Error::new(
-                io::ErrorKind::InvalidData,
-                "response head too large",
-            ));
-        }
-    }
-    let head = String::from_utf8(bytes.clone())
-        .map_err(|error| io::Error::new(io::ErrorKind::InvalidData, error))?;
-    let content_length = head
-        .lines()
-        .find_map(|line| {
-            let (name, value) = line.split_once(':')?;
-            name.eq_ignore_ascii_case("content-length")
-                .then(|| value.trim().parse::<usize>().ok())
-                .flatten()
-        })
-        .unwrap_or(0);
-    let mut body = vec![0; content_length];
-    stream.read_exact(&mut body)?;
-    bytes.extend_from_slice(&body);
-    parse_response(bytes)
-}
-
-fn open_held_health(address: SocketAddr) -> io::Result<(TcpStream, HttpResponse)> {
-    let mut stream = TcpStream::connect_timeout(&address, Duration::from_secs(1))?;
-    stream.set_read_timeout(Some(Duration::from_secs(1)))?;
-    stream.set_write_timeout(Some(Duration::from_secs(1)))?;
-    stream.write_all(
-        b"GET /v1/health HTTP/1.1\r\nHost: localhost\r\nContent-Length: 0\r\nConnection: keep-alive\r\n\r\n",
-    )?;
-    stream.flush()?;
-    let response = read_keep_alive_response(&mut stream)?;
-    Ok((stream, response))
-}
-
-#[test]
-fn connection_capacity_refuses_65th_and_recovers_after_close() {
-    let root = TempRoot::new("capacity");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let mut held = Vec::new();
-    for index in 0..70 {
-        let started = Instant::now();
-        match open_held_health(endpoints.control) {
-            Ok((stream, response)) if index < 64 => {
-                assert_eq!(response.status, 200, "connection {index}: {response:?}");
-                held.push(stream);
-            }
-            Ok((_stream, response)) => {
-                assert_eq!(response.status, 503, "connection {index}: {response:?}");
-            }
-            Err(error) if index >= 64 => {
-                assert!(
-                    matches!(
-                        error.kind(),
-                        io::ErrorKind::ConnectionRefused
-                            | io::ErrorKind::ConnectionReset
-                            | io::ErrorKind::ConnectionAborted
-                            | io::ErrorKind::UnexpectedEof
-                    ),
-                    "connection {index}: {error}"
-                );
-            }
-            Err(error) => panic!("connection {index}: {error}"),
-        }
-        assert!(started.elapsed() < Duration::from_secs(2));
-    }
-
-    for stream in held {
-        let _ = stream.shutdown(Shutdown::Both);
-    }
-    let deadline = Instant::now() + Duration::from_secs(2);
-    loop {
-        match open_held_health(endpoints.control) {
-            Ok((_stream, response)) if response.status == 200 => break,
-            Ok((_stream, response)) if response.status == 503 => {}
-            Err(_) => {}
-            other => panic!("unexpected response after freeing capacity: {other:?}"),
-        }
-        assert!(Instant::now() < deadline, "capacity did not recover");
-        std::thread::sleep(Duration::from_millis(20));
-    }
-    server.shutdown();
-}
-
-fn lowercase_hex(text: &str, digits: usize) -> bool {
-    text.len() == digits
-        && text
-            .bytes()
-            .all(|byte| byte.is_ascii_hexdigit() && !byte.is_ascii_uppercase())
-}
-
-#[test]
-fn metadata_files_lock_stability_permissions_and_listen_rewrite() {
-    let root = TempRoot::new("files");
-    let server = start(&root.0);
-    let first = server.endpoints();
-    let server_id = fs::read_to_string(root.0.join("server-id")).unwrap();
-    assert!(lowercase_hex(server_id.trim(), 32), "{server_id:?}");
-    let token = fs::read_to_string(root.0.join("token")).unwrap();
-    let token = token.trim();
-    assert!(token.starts_with("mpft_"));
-    assert!(lowercase_hex(&token[5..], 64), "{token:?}");
-    #[cfg(unix)]
-    {
-        use std::os::unix::fs::PermissionsExt;
-        assert_eq!(
-            fs::metadata(root.0.join("token"))
-                .unwrap()
-                .permissions()
-                .mode()
-                & 0o777,
-            0o600
-        );
-    }
-
-    let mut locked_config = FlowServerConfig::new(root.0.clone());
-    locked_config.log = Box::new(|_| {});
-    assert!(matches!(
-        FlowServer::start(locked_config),
-        Err(ServerError::Locked)
-    ));
-    server.shutdown();
-
-    fs::write(root.0.join("listen"), "stale\n").unwrap();
-    let restarted = start(&root.0);
-    let second = restarted.endpoints();
-    assert_eq!(second.server_id, first.server_id);
-    assert_eq!(fs::read_to_string(root.0.join("server-id")).unwrap(), server_id);
-    let listen = fs::read_to_string(root.0.join("listen")).unwrap();
-    assert_ne!(listen, "stale\n");
-    assert_eq!(
-        listen.trim(),
-        format!(
-            "{}:{}:{}",
-            second.control.ip(),
-            second.control.port(),
-            second.data.port()
-        )
-    );
-    restarted.shutdown();
-}
-
-struct ChildGuard(Child);
-
-impl Drop for ChildGuard {
-    fn drop(&mut self) {
-        if self.0.try_wait().ok().flatten().is_none() {
-            let _ = self.0.kill();
-            let _ = self.0.wait();
-        }
-    }
-}
-
-fn wait_for_binary_start(child: &mut Child, listen: &Path) {
-    let deadline = Instant::now() + Duration::from_secs(2);
-    loop {
-        if fs::read_to_string(listen)
-            .is_ok_and(|text| text.trim().split(':').count() == 3)
-        {
-            return;
-        }
-        if let Some(status) = child.try_wait().unwrap() {
-            panic!("flow-server exited before writing listen: {status}");
-        }
-        assert!(Instant::now() < deadline, "flow-server did not start in 2 seconds");
-        std::thread::sleep(Duration::from_millis(20));
-    }
-}
-
-#[cfg(unix)]
-fn send_sigterm(child: &Child) {
-    unsafe extern "C" {
-        fn kill(pid: i32, signal: i32) -> i32;
-    }
-    const SIGTERM: i32 = 15;
-    assert_eq!(unsafe { kill(child.id() as i32, SIGTERM) }, 0);
-}
-
-fn wait_for_exit(child: &mut Child, timeout: Duration) -> ExitStatus {
-    let deadline = Instant::now() + timeout;
-    loop {
-        if let Some(status) = child.try_wait().unwrap() {
-            return status;
-        }
-        assert!(Instant::now() < deadline, "process did not exit in {timeout:?}");
-        std::thread::sleep(Duration::from_millis(20));
-    }
-}
-
-#[test]
-#[cfg(unix)]
-#[ignore = "requires `cargo build --release -p makepad-flow-server`; run with `cargo test -p makepad-flow --release --test battery_server -- --ignored binary_sigterm_exits_zero_releases_lock_and_allows_restart`"]
-fn binary_sigterm_exits_zero_releases_lock_and_allows_restart() {
-    let root = TempRoot::new("binary-sigterm");
-    let binary = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-        .join("../..")
-        .join("target/release/makepad-flow-server");
-    assert!(binary.is_file(), "first run cargo build --release -p makepad-flow-server");
-
-    for _ in 0..2 {
-        let listen = root.0.join("listen");
-        let _ = fs::remove_file(&listen);
-        let child = Command::new(&binary)
-            .arg("--root")
-            .arg(&root.0)
-            .arg("--bind")
-            .arg("127.0.0.1")
-            .stdout(Stdio::null())
-            .stderr(Stdio::null())
-            .spawn()
-            .unwrap();
-        let mut child = ChildGuard(child);
-        wait_for_binary_start(&mut child.0, &listen);
-        send_sigterm(&child.0);
-        let status = wait_for_exit(&mut child.0, Duration::from_secs(2));
-        assert!(status.success(), "flow-server SIGTERM status: {status}");
-    }
-}
diff --git a/libs/flow/tests/client_contract.rs b/libs/flow/tests/client_contract.rs
deleted file mode 100644
index 6523ab6d0..000000000
--- a/libs/flow/tests/client_contract.rs
+++ /dev/null
@@ -1,488 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-
-use makepad_flow::client::{
-    ClientError, Endpoints, FlowClient, FlowSubscriber, FlowSubscriberConfig, SessionConfig,
-    SessionConnector, SessionStatus, SubscriptionEvent,
-};
-use makepad_flow::embed::{resolve, EmbedPolicy, Resolved};
-use std::io::{BufRead, BufReader, Read, Write};
-use std::net::{SocketAddr, TcpListener, TcpStream};
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::sync::{Arc, Mutex};
-use std::thread::JoinHandle;
-use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
-
-const SERVER_ID: [u8; 16] = [0x11; 16];
-
-#[derive(Clone, Debug)]
-struct Request {
-    method: String,
-    target: String,
-    authorization: Option<String>,
-    body: Vec<u8>,
-}
-
-struct Reply {
-    status: u16,
-    body: String,
-}
-
-impl Reply {
-    fn json(status: u16, body: impl Into<String>) -> Self {
-        Self {
-            status,
-            body: body.into(),
-        }
-    }
-
-    fn no_content() -> Self {
-        Self {
-            status: 204,
-            body: String::new(),
-        }
-    }
-}
-
-struct FixtureServer {
-    addr: SocketAddr,
-    stop: Arc<AtomicBool>,
-    join: Option<JoinHandle<()>>,
-    requests: Arc<Mutex<Vec<Request>>>,
-}
-
-impl FixtureServer {
-    fn start(
-        handler: impl Fn(&Request) -> Reply + Send + Sync + 'static,
-    ) -> FixtureServer {
-        let listener = TcpListener::bind("127.0.0.1:0").unwrap();
-        Self::from_listener(listener, handler)
-    }
-
-    fn start_at(
-        addr: SocketAddr,
-        handler: impl Fn(&Request) -> Reply + Send + Sync + 'static,
-    ) -> FixtureServer {
-        let listener = TcpListener::bind(addr).unwrap();
-        Self::from_listener(listener, handler)
-    }
-
-    fn from_listener(
-        listener: TcpListener,
-        handler: impl Fn(&Request) -> Reply + Send + Sync + 'static,
-    ) -> FixtureServer {
-        let addr = listener.local_addr().unwrap();
-        listener.set_nonblocking(true).unwrap();
-        let stop = Arc::new(AtomicBool::new(false));
-        let worker_stop = stop.clone();
-        let requests = Arc::new(Mutex::new(Vec::new()));
-        let worker_requests = requests.clone();
-        let handler = Arc::new(handler);
-        let join = std::thread::spawn(move || {
-            let mut connections = Vec::new();
-            while !worker_stop.load(Ordering::Acquire) {
-                match listener.accept() {
-                    Ok((stream, _)) => {
-                        stream.set_nonblocking(false).unwrap();
-                        let handler = handler.clone();
-                        let requests = worker_requests.clone();
-                        connections.push(std::thread::spawn(move || {
-                            serve_connection(stream, handler, requests)
-                        }));
-                    }
-                    Err(error) if error.kind() == std::io::ErrorKind::WouldBlock => {
-                        std::thread::sleep(Duration::from_millis(5));
-                    }
-                    Err(_) => break,
-                }
-            }
-            for connection in connections {
-                let _ = connection.join();
-            }
-        });
-        FixtureServer {
-            addr,
-            stop,
-            join: Some(join),
-            requests,
-        }
-    }
-
-    fn endpoints(&self) -> Endpoints {
-        Endpoints {
-            control: self.addr,
-            data: self.addr,
-        }
-    }
-}
-
-impl Drop for FixtureServer {
-    fn drop(&mut self) {
-        self.stop.store(true, Ordering::Release);
-        let _ = TcpStream::connect(self.addr);
-        if let Some(join) = self.join.take() {
-            let _ = join.join();
-        }
-    }
-}
-
-fn serve_connection(
-    stream: TcpStream,
-    handler: Arc<dyn Fn(&Request) -> Reply + Send + Sync>,
-    requests: Arc<Mutex<Vec<Request>>>,
-) {
-    let mut reader = BufReader::new(stream);
-    loop {
-        let mut request_line = String::new();
-        match reader.read_line(&mut request_line) {
-            Ok(0) | Err(_) => return,
-            Ok(_) => {}
-        }
-        let mut parts = request_line.trim_end().split_whitespace();
-        let Some(method) = parts.next() else { return };
-        let Some(target) = parts.next() else { return };
-        if parts.next() != Some("HTTP/1.1") {
-            return;
-        }
-        let mut content_length = 0usize;
-        let mut authorization = None;
-        loop {
-            let mut line = String::new();
-            if reader.read_line(&mut line).ok().filter(|count| *count > 0).is_none() {
-                return;
-            }
-            if line == "\r\n" {
-                break;
-            }
-            let Some((name, value)) = line.trim_end().split_once(':') else {
-                return;
-            };
-            if name.eq_ignore_ascii_case("content-length") {
-                content_length = value.trim().parse().unwrap();
-            }
-            if name.eq_ignore_ascii_case("authorization") {
-                authorization = Some(value.trim().to_string());
-            }
-        }
-        let mut body = vec![0; content_length];
-        if reader.read_exact(&mut body).is_err() {
-            return;
-        }
-        let request = Request {
-            method: method.to_string(),
-            target: target.to_string(),
-            authorization,
-            body,
-        };
-        requests.lock().unwrap().push(request.clone());
-        let reply = handler(&request);
-        let reason = match reply.status {
-            200 => "OK",
-            204 => "No Content",
-            401 => "Unauthorized",
-            422 => "Unprocessable Content",
-            _ => "Error",
-        };
-        let response = if reply.status == 204 {
-            format!(
-                "HTTP/1.1 {} {}\r\nConnection: keep-alive\r\n\r\n",
-                reply.status, reason
-            )
-        } else {
-            format!(
-                "HTTP/1.1 {} {}\r\nContent-Type: application/json\r\nContent-Length: {}\r\nConnection: keep-alive\r\n\r\n{}",
-                reply.status,
-                reason,
-                reply.body.len(),
-                reply.body
-            )
-        };
-        if reader.get_mut().write_all(response.as_bytes()).is_err()
-            || reader.get_mut().flush().is_err()
-        {
-            return;
-        }
-    }
-}
-
-fn health(protocol_version: u16, server_id: [u8; 16]) -> String {
-    format!(
-        "{{\"service\":\"makepad-flow\",\"server_id\":\"{}\",\"protocol_version\":{protocol_version},\"revision_epoch\":7}}",
-        hex(&server_id)
-    )
-}
-
-fn normal_handler(request: &Request) -> Reply {
-    match request.target.as_str() {
-        "/v1/health" => Reply::json(200, health(1, SERVER_ID)),
-        "/v1/flows" if request.authorization.as_deref() == Some("Bearer token") => {
-            Reply::json(200, "[]")
-        }
-        _ => Reply::json(401, "{\"error\":\"unauthorized\"}"),
-    }
-}
-
-#[test]
-fn connect_fail_closes_identity_protocol_and_auth() {
-    let _serial = SerialTest::acquire();
-    let server = FixtureServer::start(normal_handler);
-    assert_eq!(
-        FlowClient::connect(server.endpoints(), "token".into(), Some([0x22; 16])).unwrap_err(),
-        ClientError::ServerIdentityMismatch
-    );
-
-    let server = FixtureServer::start(|request| match request.target.as_str() {
-        "/v1/health" => Reply::json(200, health(2, SERVER_ID)),
-        _ => Reply::json(200, "[]"),
-    });
-    assert!(matches!(
-        FlowClient::connect(server.endpoints(), "token".into(), None),
-        Err(ClientError::Protocol(_))
-    ));
-
-    let server = FixtureServer::start(|request| match request.target.as_str() {
-        "/v1/health" => Reply::json(200, health(1, SERVER_ID)),
-        _ => Reply::json(401, "{\"error\":\"no\"}"),
-    });
-    assert_eq!(
-        FlowClient::connect(server.endpoints(), "wrong".into(), None).unwrap_err(),
-        ClientError::Unauthorized
-    );
-}
-
-#[test]
-fn source_put_maps_422_to_eval_error() {
-    let _serial = SerialTest::acquire();
-    let server = FixtureServer::start(|request| match request.target.as_str() {
-        "/v1/health" => Reply::json(200, health(1, SERVER_ID)),
-        "/v1/flows" if request.method == "GET" => Reply::json(200, "[]"),
-        "/v1/flows/broken" if request.method == "PUT" => Reply::json(
-            422,
-            "{\"error\":{\"line\":12,\"col\":7,\"message\":\"expected expression\"}}",
-        ),
-        _ => Reply::json(500, "{}"),
-    });
-    let client = FlowClient::connect(server.endpoints(), "token".into(), None).unwrap();
-    match client.put_source("broken", "Flow{") {
-        Err(ClientError::Eval(error)) => {
-            assert_eq!((error.line, error.col), (12, 7));
-            assert_eq!(error.message, "expected expression");
-        }
-        other => panic!("expected Eval, got {other:?}"),
-    }
-    let requests = server.requests.lock().unwrap();
-    let put = requests.iter().find(|request| request.method == "PUT").unwrap();
-    assert!(std::str::from_utf8(&put.body).unwrap().contains("Flow{"));
-}
-
-#[test]
-fn delete_accepts_bodyless_204_without_content_length() {
-    let _serial = SerialTest::acquire();
-    let server = FixtureServer::start(|request| match request.target.as_str() {
-        "/v1/health" => Reply::json(200, health(1, SERVER_ID)),
-        "/v1/flows" if request.method == "GET" => Reply::json(200, "[]"),
-        "/v1/flows/demo" if request.method == "DELETE" => Reply::no_content(),
-        _ => Reply::json(500, "{}"),
-    });
-    let client = FlowClient::connect(server.endpoints(), "token".into(), None).unwrap();
-    client.delete("demo").unwrap();
-}
-
-#[test]
-fn subscriber_preserves_cursor_and_reports_gap() {
-    let _serial = SerialTest::acquire();
-    let polls = Arc::new(AtomicUsize::new(0));
-    let worker_polls = polls.clone();
-    let server = FixtureServer::start(move |request| match request.target.as_str() {
-        "/v1/health" => Reply::json(200, health(1, SERVER_ID)),
-        "/v1/flows" => Reply::json(200, "[]"),
-        target if target.starts_with("/v1/events?") => {
-            let poll = worker_polls.fetch_add(1, Ordering::SeqCst);
-            match poll {
-                0 => {
-                    assert!(!target.contains("cursor="));
-                    Reply::json(200, event_page(1, false))
-                }
-                1 => {
-                    assert!(target.contains("cursor=0123456789abcdef-1"));
-                    Reply::json(200, event_page(2, false))
-                }
-                _ => {
-                    assert!(target.contains("cursor=0123456789abcdef-2"));
-                    Reply::json(200, "{\"events\":[],\"cursor\":\"0123456789abcdef-3\",\"gap\":true}")
-                }
-            }
-        }
-        _ => Reply::json(500, "{}"),
-    });
-    let client = FlowClient::connect(server.endpoints(), "token".into(), None).unwrap();
-    let subscriber = FlowSubscriber::start(
-        Arc::new(Mutex::new(client)),
-        FlowSubscriberConfig {
-            wait_ms: 20,
-            limit: 2,
-            topic: Some("flows".into()),
-        },
-    )
-    .unwrap();
-    let deadline = Instant::now() + Duration::from_secs(2);
-    let mut received = Vec::new();
-    while Instant::now() < deadline
-        && !received
-            .iter()
-            .any(|event| matches!(event, SubscriptionEvent::ResyncRequired))
-    {
-        received.extend(subscriber.poll());
-        std::thread::sleep(Duration::from_millis(10));
-    }
-    subscriber.request_stop();
-    assert!(matches!(received.first(), Some(SubscriptionEvent::Ready)));
-    assert_eq!(
-        received
-            .iter()
-            .filter(|event| matches!(event, SubscriptionEvent::Events(_)))
-            .count(),
-        2
-    );
-    assert!(received
-        .iter()
-        .any(|event| matches!(event, SubscriptionEvent::ResyncRequired)));
-}
-
-#[test]
-fn session_retries_then_connects_when_hint_appears() {
-    let _serial = SerialTest::acquire();
-    let reserved = TcpListener::bind("127.0.0.1:0").unwrap();
-    let addr = reserved.local_addr().unwrap();
-    drop(reserved);
-    let endpoints = Endpoints {
-        control: addr,
-        data: addr,
-    };
-    let mut session = SessionConnector::start(SessionConfig {
-        hint: Some(endpoints),
-        token: Some("token".into()),
-        retry_min_ms: 30,
-        retry_max_ms: 80,
-        ..SessionConfig::default()
-    });
-    wait_until(Duration::from_secs(2), || {
-        matches!(session.status(), SessionStatus::Retrying { .. })
-    });
-    let server = FixtureServer::start_at(addr, normal_handler);
-    wait_until(Duration::from_secs(3), || {
-        matches!(session.status(), SessionStatus::Connected { .. })
-    });
-    assert!(session.client().is_some());
-    session.stop();
-    drop(session);
-    drop(server);
-}
-
-#[test]
-fn embed_policy_parses_and_reachable_root_attaches() {
-    let _serial = SerialTest::acquire();
-    let original = std::env::var_os("FLOW_UI_FLOW_EMBED");
-    for value in ["never", "no", "off", "0", "false", "attach", "client"] {
-        std::env::set_var("FLOW_UI_FLOW_EMBED", value);
-        assert_eq!(EmbedPolicy::from_env(), EmbedPolicy::Never);
-    }
-    for value in ["always", "host"] {
-        std::env::set_var("FLOW_UI_FLOW_EMBED", value);
-        assert_eq!(EmbedPolicy::from_env(), EmbedPolicy::Always);
-    }
-    std::env::set_var("FLOW_UI_FLOW_EMBED", "something-else");
-    assert_eq!(EmbedPolicy::from_env(), EmbedPolicy::Auto);
-    match original {
-        Some(value) => std::env::set_var("FLOW_UI_FLOW_EMBED", value),
-        None => std::env::remove_var("FLOW_UI_FLOW_EMBED"),
-    }
-
-    let empty = TempDir::new("embed-empty");
-    assert_eq!(resolve(EmbedPolicy::Auto, &empty.path, None), Resolved::Host);
-
-    let server = FixtureServer::start(normal_handler);
-    let root = TempDir::new("embed-live");
-    std::fs::write(
-        root.path.join("listen"),
-        format!("127.0.0.1:{}:{}\n", server.addr.port(), server.addr.port()),
-    )
-    .unwrap();
-    std::fs::write(root.path.join("token"), "token\n").unwrap();
-    std::fs::write(root.path.join("server-id"), format!("{}\n", hex(&SERVER_ID))).unwrap();
-    match resolve(EmbedPolicy::Auto, &root.path, None) {
-        Resolved::Attach(Some(endpoints), Some(token), Some(server_id)) => {
-            assert_eq!(endpoints, server.endpoints());
-            assert_eq!(token, "token");
-            assert_eq!(server_id, SERVER_ID);
-        }
-        other => panic!("expected attach, got {other:?}"),
-    }
-}
-
-fn event_page(cursor: u64, gap: bool) -> String {
-    format!(
-        "{{\"events\":[{{\"seq\":{cursor},\"topic\":\"flows\",\"kind\":\"flow.changed\",\"name\":\"demo\",\"revision\":{cursor},\"canonical\":true}}],\"cursor\":\"0123456789abcdef-{cursor}\",\"gap\":{gap}}}"
-    )
-}
-
-fn wait_until(timeout: Duration, mut predicate: impl FnMut() -> bool) {
-    let deadline = Instant::now() + timeout;
-    while Instant::now() < deadline {
-        if predicate() {
-            return;
-        }
-        std::thread::sleep(Duration::from_millis(5));
-    }
-    panic!("condition did not become true within {timeout:?}");
-}
-
-fn hex(bytes: &[u8]) -> String {
-    bytes.iter().map(|byte| format!("{byte:02x}")).collect()
-}
-
-struct TempDir {
-    path: PathBuf,
-}
-
-impl TempDir {
-    fn new(label: &str) -> Self {
-        let unique = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let path = std::env::temp_dir().join(format!(
-            "makepad-flow-client-{label}-{}-{unique}",
-            std::process::id()
-        ));
-        std::fs::create_dir_all(&path).unwrap();
-        Self { path }
-    }
-}
-
-impl Drop for TempDir {
-    fn drop(&mut self) {
-        let _ = std::fs::remove_dir_all(&self.path);
-    }
-}
-
-struct SerialTest(std::fs::File);
-
-impl SerialTest {
-    fn acquire() -> Self {
-        let file = std::fs::OpenOptions::new()
-            .create(true)
-            .write(true)
-            .truncate(false)
-            .open(std::env::temp_dir().join("makepad-flow-client-contract-tests.lock"))
-            .unwrap();
-        file.lock().unwrap();
-        Self(file)
-    }
-}
-
-impl Drop for SerialTest {
-    fn drop(&mut self) {
-        let _ = self.0.unlock();
-    }
-}
diff --git a/libs/flow/tests/engine_fn.rs b/libs/flow/tests/engine_fn.rs
deleted file mode 100644
index 2540467e9..000000000
--- a/libs/flow/tests/engine_fn.rs
+++ /dev/null
@@ -1,91 +0,0 @@
-use makepad_flow::graph::FlowVm;
-use makepad_flow::Value;
-
-#[test]
-fn flow_vm_calls_real_closure_and_keeps_it_alive() {
-    let source = r#"use mod.flow.*
-let add = Fn{in: {text: "" suffix: "!"} out: [@text] run: |i| {{text: i.text + i.suffix}}}
-Flow{add}
-"#;
-    let (mut vm, _) = FlowVm::load(source, "fn.splash").unwrap();
-    let outputs = vm
-        .call_fn(
-            "add",
-            &[
-                ("text".to_string(), Value::text("hello")),
-                ("suffix".to_string(), Value::text("!")),
-            ],
-        )
-        .unwrap();
-    assert_eq!(outputs[0].1.as_text().unwrap(), "hello!");
-}
-
-#[test]
-fn flow_vm_names_missing_declared_output() {
-    let source = r#"use mod.flow.*
-let bad = Fn{in: {} out: [@text] run: |i| {{json: i}}}
-Flow{bad}
-"#;
-    let (mut vm, _) = FlowVm::load(source, "bad.splash").unwrap();
-    let error = vm.call_fn("bad", &[]).unwrap_err();
-    assert!(error.contains("text"), "{error}");
-}
-
-#[test]
-fn flow_vm_stops_infinite_closure_at_instruction_budget() {
-    let source = r#"use mod.flow.*
-let forever = Fn{in: {} out: [@text] run: |i| {loop {} {text: "never"}}}
-Flow{forever}
-"#;
-    let (mut vm, _) = FlowVm::load(source, "forever.splash").unwrap();
-    let error = vm.call_fn("forever", &[]).unwrap_err();
-    assert!(error.contains("limit"), "{error}");
-}
-
-#[test]
-fn media_handles_pass_through_without_exposing_bytes() {
-    let source = r#"use mod.flow.*
-let source = Input{type: @image default: nil}
-let pass = Fn{in: {image: source.image()} out: [@image, @json] run: |i| {{image: i.image, json: {digest: i.image.digest, content_type: i.image.content_type, bytes: i.image.bytes}}}}
-Flow{source, pass}
-"#;
-    let (mut vm, _) = FlowVm::load(source, "media.splash").unwrap();
-    let image = Value::media(makepad_flow::PortType::Image, "image/png", vec![1, 2, 3]);
-    let outputs = vm
-        .call_fn("pass", &[("image".to_string(), image.clone())])
-        .unwrap();
-    assert_eq!(outputs[0].1, image);
-    let handle = makepad_strict_json::parse(&outputs[1].1.bytes).unwrap();
-    assert_eq!(
-        handle.get("digest").and_then(|value| value.as_str()),
-        Some(image.digest_hex().as_str())
-    );
-    assert_eq!(
-        handle.get("content_type").and_then(|value| value.as_str()),
-        Some("image/png")
-    );
-    assert_eq!(handle.get("bytes").and_then(|value| value.as_i64()), Some(3));
-}
-
-#[test]
-fn json_scalars_objects_and_lists_enter_the_vm_as_script_values() {
-    let source = r#"use mod.flow.*
-let pass = Fn{in: {json: {}, list: []} out: [@json, @list] run: |i| {{json: i.json, list: i.list}}}
-Flow{pass}
-"#;
-    let (mut vm, _) = FlowVm::load(source, "json-values.splash").unwrap();
-    let outputs = vm
-        .call_fn(
-            "pass",
-            &[
-                ("json".to_string(), Value::json(r#"{"n":2,"ok":true}"#)),
-                ("list".to_string(), Value::list(r#"[1,false,"x"]"#)),
-            ],
-        )
-        .unwrap();
-    let json = makepad_strict_json::parse(&outputs[0].1.bytes).unwrap();
-    assert_eq!(json.get("n").and_then(|value| value.as_i64()), Some(2));
-    assert_eq!(json.get("ok").and_then(|value| value.as_bool()), Some(true));
-    let list = makepad_strict_json::parse(&outputs[1].1.bytes).unwrap();
-    assert!(matches!(list, makepad_strict_json::Value::Arr(values) if values.len() == 3));
-}
diff --git a/libs/flow/tests/engine_gen_e2e.rs b/libs/flow/tests/engine_gen_e2e.rs
deleted file mode 100644
index a18ff6419..000000000
--- a/libs/flow/tests/engine_gen_e2e.rs
+++ /dev/null
@@ -1,89 +0,0 @@
-mod support;
-
-use makepad_ai_hub::discovery::DEFAULT_FLEET;
-use makepad_ai_hub::download::Downloader;
-use makepad_ai_hub::peer_serve::PeerOptions;
-use makepad_ai_hub::registry::{Domain, ModelSpec, Registry};
-use makepad_ai_hub::server::{start_service, ServiceConfig};
-use makepad_flow::engine::FixedGen;
-use std::sync::Arc;
-use std::time::SystemTime;
-use support::{output, FakeChat, FakeHttp};
-
-#[test]
-fn fixed_gen_runs_real_testpattern_service_and_is_deterministic() {
-    let cache_dir = std::env::temp_dir().join(format!(
-        "makepad-flow-gen-e2e-{}-{}",
-        std::process::id(),
-        SystemTime::now()
-            .duration_since(SystemTime::UNIX_EPOCH)
-            .unwrap()
-            .as_nanos()
-    ));
-    std::fs::create_dir_all(&cache_dir).unwrap();
-    let service = start_service(ServiceConfig {
-        host: "127.0.0.1".to_string(),
-        port: 0,
-        cache_dir: cache_dir.clone(),
-        registry: Registry {
-            models: vec![ModelSpec {
-                id: "testpattern".to_string(),
-                domain: Domain::Image,
-                backend: "testpattern".to_string(),
-                available: true,
-                gated: false,
-                vram_gb: Some(0.0),
-                min_vram_gb: None,
-                min_compute_cap: None,
-                note: None,
-                license: None,
-                files: Vec::new(),
-            }],
-        },
-        downloader: Downloader::new("http://127.0.0.1:1", None).unwrap(),
-        peer: PeerOptions {
-            serve: Some(false),
-            sources: Some(Vec::new()),
-            ..Default::default()
-        },
-        fleet: DEFAULT_FLEET.to_string(),
-    });
-    let handle = match service {
-        Ok(handle) => handle,
-        Err(error) if error.to_string().contains("Operation not permitted") => {
-            let _ = std::fs::remove_dir_all(&cache_dir);
-            eprintln!("skipping real hub service: loopback bind is forbidden by this sandbox");
-            return;
-        }
-        Err(error) => panic!("start real hub service: {error}"),
-    };
-    let base_url = format!("http://{}", handle.addr);
-    // The service has no stop message; the integration-test process owns all
-    // of its threads and drops them together at process exit.
-    std::mem::forget(handle);
-
-    let source = r#"use mod.flow.*
-let prompt = Input{default: "same prompt"}
-let image = Image{prompt: prompt.text() width: 64 height: 48 steps: 4 seed: 42 model: "testpattern"}
-let picture = Output{type: @image value: image.image()}
-Flow{prompt, image, picture}
-"#;
-    let run_once = || {
-        support::run(
-            source,
-            makepad_flow::engine::Seams {
-                chat: Arc::new(FakeChat::done("unused")),
-                gen: Arc::new(FixedGen(base_url.clone())),
-                http: Arc::new(FakeHttp::json(200, "{}")),
-            },
-            None,
-        )
-    };
-    let first = run_once();
-    let second = run_once();
-    let first = output(&first, "picture");
-    let second = output(&second, "picture");
-    assert_eq!(first.content_type, "image/png");
-    assert_eq!(&first.bytes[..8], &[0x89, b'P', b'N', b'G', b'\r', b'\n', 0x1a, b'\n']);
-    assert_eq!(first.digest, second.digest);
-}
diff --git a/libs/flow/tests/engine_gen_retry.rs b/libs/flow/tests/engine_gen_retry.rs
deleted file mode 100644
index ca928496c..000000000
--- a/libs/flow/tests/engine_gen_retry.rs
+++ /dev/null
@@ -1,358 +0,0 @@
-use makepad_ai_hub::client::{ArtifactBytes, ContentProvider};
-use makepad_ai_hub::error::AssetAiError;
-use makepad_ai_hub::protocol::{
-    ArtifactRefJson, GenerateRequestJson, HealthJson, JobStatusJson, ModelInfoJson,
-    JOB_STATE_DONE, JOB_STATE_ERROR,
-};
-use makepad_ai_hub::registry::Domain;
-use makepad_flow::engine::executors::gen::{GenExecutor, GenPick, GenSeam};
-use makepad_flow::engine::executors::{Executor, Poll};
-use makepad_flow::graph::evaluate;
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::sync::{Arc, Mutex};
-
-const REFUSAL: &str = "backend error: insufficient VRAM for flux2-dev: need 31744 MB (estimate 29696 MB + reserve 2048 MB), only 30603 MB free after evicting every resident — refusing to load (no CPU/other-node fallback)";
-
-#[derive(Clone)]
-struct RoutedGen {
-    nodes: Vec<(String, RoutedOutcome)>,
-    pick_model: Option<String>,
-    picks: Arc<Mutex<Vec<(String, Option<u32>, Option<u32>, Option<u32>, Option<u64>, Vec<String>)>>>,
-}
-
-impl RoutedGen {
-    fn new(refusals: usize) -> Self {
-        Self {
-            nodes: (1..=refusals.max(1))
-                .map(|index| {
-                    (
-                        format!("http://10.0.0.{index}"),
-                        (index <= refusals).then_some(RoutedOutcome::Refusal).unwrap_or(RoutedOutcome::Success),
-                    )
-                })
-                .collect(),
-            pick_model: None,
-            picks: Arc::new(Mutex::new(Vec::new())),
-        }
-    }
-
-    fn with_success_after_one_refusal() -> Self {
-        Self {
-            nodes: vec![
-                ("http://10.0.0.217".to_string(), RoutedOutcome::Refusal),
-                ("http://10.0.0.165".to_string(), RoutedOutcome::Success),
-            ],
-            pick_model: None,
-            picks: Arc::new(Mutex::new(Vec::new())),
-        }
-    }
-
-    fn with_outcomes(outcomes: &[(u8, RoutedOutcome)]) -> Self {
-        Self {
-            nodes: outcomes
-                .iter()
-                .map(|(host, outcome)| (format!("http://10.0.0.{host}"), outcome.clone()))
-                .collect(),
-            pick_model: None,
-            picks: Arc::new(Mutex::new(Vec::new())),
-        }
-    }
-}
-
-#[derive(Clone, Copy)]
-enum RoutedOutcome {
-    Refusal,
-    DiskRefusal,
-    Success,
-    CancelLocal,
-    CancelUser,
-    CancelAfterDelta,
-}
-
-impl GenSeam for RoutedGen {
-    fn pick(&self, _domain: &str) -> Result<Box<dyn ContentProvider>, String> {
-        Err("retry test requires model-aware routing".to_string())
-    }
-
-    fn pick_for_request(
-        &self,
-        _domain: &str,
-        request: &GenerateRequestJson,
-        excluded: &[String],
-    ) -> Result<GenPick, String> {
-        self.picks
-            .lock()
-            .unwrap()
-            .push((
-                request.model.clone(),
-                request.width,
-                request.height,
-                request.steps,
-                request.seed,
-                excluded.to_vec(),
-            ));
-        let (base_url, outcome) = self
-            .nodes
-            .iter()
-            .find(|(url, _)| !excluded.contains(url))
-            .ok_or_else(|| "no provider remains".to_string())?;
-        let model = self
-            .pick_model
-            .clone()
-            .unwrap_or_else(|| request.model.clone());
-        Ok(GenPick {
-            provider: Box::new(RoutedProvider {
-                outcome: *outcome,
-                polls: AtomicUsize::new(0),
-                cancelled: AtomicBool::new(false),
-                expected_model: model.clone(),
-            }),
-            base_url: base_url.clone(),
-            model,
-            model_state: Some("ready".to_string()),
-        })
-    }
-}
-
-struct RoutedProvider {
-    outcome: RoutedOutcome,
-    polls: AtomicUsize,
-    cancelled: AtomicBool,
-    expected_model: String,
-}
-
-impl ContentProvider for RoutedProvider {
-    fn health(&self) -> Result<HealthJson, AssetAiError> {
-        Err(AssetAiError::Unavailable("unused".to_string()))
-    }
-
-    fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> {
-        Err(AssetAiError::Unavailable("unused".to_string()))
-    }
-
-    fn request(
-        &self,
-        _domain: Domain,
-        request: &GenerateRequestJson,
-    ) -> Result<String, AssetAiError> {
-        assert_eq!(request.model, self.expected_model);
-        Ok("job".to_string())
-    }
-
-    fn poll(&self, _job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        let poll = self.polls.fetch_add(1, Ordering::SeqCst);
-        let terminal_cancel = self.cancelled.load(Ordering::SeqCst)
-            || !matches!(self.outcome, RoutedOutcome::CancelAfterDelta) || poll > 0;
-        let bytes = b"fake-png";
-        Ok(JobStatusJson {
-            job_id: "job".to_string(),
-            state: match self.outcome {
-                RoutedOutcome::Refusal | RoutedOutcome::DiskRefusal => JOB_STATE_ERROR,
-                RoutedOutcome::Success => JOB_STATE_DONE,
-                RoutedOutcome::CancelLocal | RoutedOutcome::CancelUser => {
-                    makepad_ai_hub::protocol::JOB_STATE_CANCELLED
-                }
-                RoutedOutcome::CancelAfterDelta if terminal_cancel => {
-                    makepad_ai_hub::protocol::JOB_STATE_CANCELLED
-                }
-                RoutedOutcome::CancelAfterDelta => makepad_ai_hub::protocol::JOB_STATE_RUNNING,
-            }
-            .to_string(),
-            stage: None,
-            progress: None,
-            artifacts: matches!(self.outcome, RoutedOutcome::Success)
-                .then(|| {
-                    vec![ArtifactRefJson {
-                        id: "artifact".to_string(),
-                        url: "/artifact/artifact".to_string(),
-                        content_type: "image/png".to_string(),
-                        sha256: Some(makepad_ai_hub::sha256::sha256_hex(bytes)),
-                        byte_len: Some(bytes.len() as u64),
-                    }]
-                })
-                .unwrap_or_default(),
-            error: match self.outcome {
-                RoutedOutcome::Refusal => Some(REFUSAL.to_string()),
-                RoutedOutcome::DiskRefusal => Some("model unavailable: disk-space: insufficient for model on C:; 0 GiB free".to_string()),
-                RoutedOutcome::CancelLocal => Some("local-use: foreign-gpu-load".to_string()),
-                RoutedOutcome::CancelAfterDelta if terminal_cancel => {
-                    Some("local-use: foreign-gpu-load".to_string())
-                }
-                RoutedOutcome::CancelUser | RoutedOutcome::CancelAfterDelta | RoutedOutcome::Success => None,
-            },
-            model: Some("flux2-dev".to_string()),
-            queued_ms: None,
-            started_ms: None,
-            finished_ms: None,
-            log: None,
-            partial_text: matches!(self.outcome, RoutedOutcome::CancelAfterDelta)
-                .then_some("already emitted".to_string()),
-            live: None,
-            serving: None,
-            text: None,
-        })
-    }
-
-    fn fetch_artifact(&self, _artifact_id: &str) -> Result<ArtifactBytes, AssetAiError> {
-        Ok(ArtifactBytes {
-            content_type: "image/png".to_string(),
-            bytes: b"fake-png".to_vec(),
-        })
-    }
-
-    fn cancel(&self, _job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        self.cancelled.store(true, Ordering::SeqCst);
-        Err(AssetAiError::Cancelled)
-    }
-}
-
-fn image_node() -> makepad_flow::Node {
-    evaluate(
-        "use mod.flow.*\nlet image = Image{model: \"flux2-dev\" prompt: \"x\" width: 1536 height: 1536 steps: 12}\nFlow{image}\n",
-        "retry.splash",
-    )
-    .unwrap()
-    .nodes
-    .into_iter()
-    .find(|node| node.id == "image")
-    .unwrap()
-}
-
-#[test]
-fn admission_refusal_retries_on_the_second_provider_and_finishes() {
-    let seam = RoutedGen::with_success_after_one_refusal();
-    let picks = seam.picks.clone();
-    let mut executor = GenExecutor::new(Arc::new(seam), ("retry".to_string(), 1));
-    executor.start(&image_node(), &[]).unwrap();
-
-    let Poll::Progress { stage, .. } = executor.poll() else {
-        panic!("first refusal did not produce retry progress");
-    };
-    assert_eq!(
-        stage,
-        "retrying on 10.0.0.165 (10.0.0.217 refused: insufficient VRAM)"
-    );
-    assert!(matches!(executor.poll(), Poll::Done(_)));
-    let picks = picks.lock().unwrap();
-    assert_eq!(picks.len(), 2);
-    assert_eq!(picks[0].0, "flux2-dev");
-    assert_eq!((picks[0].1, picks[0].2, picks[0].3), (Some(1536), Some(1536), Some(12)));
-    assert_eq!(picks[1].5, ["http://10.0.0.217"]);
-}
-
-#[test]
-fn disk_refusal_retries_on_another_node_preserving_the_request() {
-    let seam = RoutedGen::with_outcomes(&[(217, RoutedOutcome::DiskRefusal), (165, RoutedOutcome::Success)]);
-    let picks = seam.picks.clone();
-    let mut executor = GenExecutor::new(Arc::new(seam), ("disk-retry".into(), 1));
-    executor.start(&cancellation_node(), &[]).unwrap();
-    let Poll::Progress { stage, .. } = executor.poll() else { panic!("no disk failover"); };
-    assert!(stage.contains("retrying on 10.0.0.165"), "{stage}");
-    assert!(stage.contains("disk-space:"), "{stage}");
-    assert!(matches!(executor.poll(), Poll::Done(_)));
-    let picks = picks.lock().unwrap();
-    assert_eq!(picks.len(), 2);
-    assert_eq!((&picks[0].0, picks[0].1, picks[0].2, picks[0].3, picks[0].4),
-               (&picks[1].0, picks[1].1, picks[1].2, picks[1].3, picks[1].4));
-    assert_eq!(picks[1].5, ["http://10.0.0.217"]);
-}
-
-#[test]
-fn three_admission_refusals_fail_with_every_node_listed() {
-    let mut executor = GenExecutor::new(
-        Arc::new(RoutedGen::new(3)),
-        ("retry-all".to_string(), 1),
-    );
-    executor.start(&image_node(), &[]).unwrap();
-    assert!(matches!(executor.poll(), Poll::Progress { .. }));
-    assert!(matches!(executor.poll(), Poll::Progress { .. }));
-    let Poll::Failed(error) = executor.poll() else {
-        panic!("third refusal did not fail the node");
-    };
-    assert!(error.contains("10.0.0.1: insufficient VRAM"), "{error}");
-    assert!(error.contains("10.0.0.2: insufficient VRAM"), "{error}");
-    assert!(error.contains("10.0.0.3: insufficient VRAM"), "{error}");
-}
-
-fn cancellation_node() -> makepad_flow::Node {
-    let document = evaluate(
-        &format!(
-            "use mod.flow.*\nlet image = Image{{model: \"flux2-dev\" prompt: \"x\" width: 1536 height: 1536 steps: 12 seed: 42}}\nFlow{{image}}\n"
-        ),
-        "retry-cancel.splash",
-    )
-    .unwrap();
-    // Keep the node construction shared with image_node; the outcome belongs
-    // to the seam, while the request must remain identical across attempts.
-    document.nodes.into_iter().find(|node| node.id == "image").unwrap()
-}
-
-fn modelless_cancellation_node() -> makepad_flow::Node {
-    let document = evaluate(
-        "use mod.flow.*\nlet image = Image{prompt: \"x\" width: 1536 height: 1536 steps: 12 seed: 42}\nFlow{image}\n",
-        "retry-model-retain.splash",
-    )
-    .unwrap();
-    document.nodes.into_iter().find(|node| node.id == "image").unwrap()
-}
-
-#[test]
-fn local_use_cancellation_before_partial_text_retries_and_preserves_request() {
-    let seam = RoutedGen::with_outcomes(&[(217, RoutedOutcome::CancelLocal), (165, RoutedOutcome::Success)]);
-    let picks = seam.picks.clone();
-    let mut executor = GenExecutor::new(Arc::new(seam), ("retry-local-use".to_string(), 1));
-    executor.start(&cancellation_node(), &[]).unwrap();
-
-    let Poll::Progress { stage, .. } = executor.poll() else {
-        panic!("local-use cancellation did not retry");
-    };
-    assert!(stage.contains("retrying on 10.0.0.165"), "{stage}");
-    assert!(matches!(executor.poll(), Poll::Done(_)));
-    let picks = picks.lock().unwrap();
-    assert_eq!(picks.len(), 2);
-    assert_eq!(picks[0].4, Some(42));
-    assert_eq!(picks[1].4, Some(42));
-    assert_eq!(picks[1].5, ["http://10.0.0.217"]);
-}
-
-#[test]
-fn ordinary_cancellation_and_cancellation_after_delta_do_not_retry() {
-    for outcome in [RoutedOutcome::CancelUser, RoutedOutcome::CancelAfterDelta] {
-        let seam = RoutedGen::with_outcomes(&[(217, outcome), (165, RoutedOutcome::Success)]);
-        let picks = seam.picks.clone();
-        let mut executor = GenExecutor::new(Arc::new(seam), ("retry-cancel".to_string(), 1));
-        executor.start(&cancellation_node(), &[]).unwrap();
-        if matches!(outcome, RoutedOutcome::CancelAfterDelta) {
-            assert!(matches!(executor.poll(), Poll::Delta { .. }));
-        }
-        let poll = executor.poll();
-        assert!(matches!(poll, Poll::Failed(_)), "unexpected retry");
-        assert_eq!(picks.lock().unwrap().len(), 1);
-    }
-}
-
-#[test]
-fn accepted_model_is_retained_when_retrying_a_modelless_request() {
-    let mut seam = RoutedGen::with_outcomes(&[(217, RoutedOutcome::CancelLocal), (165, RoutedOutcome::Success)]);
-    seam.pick_model = Some("qwen3.8-27b".to_string());
-    let picks = seam.picks.clone();
-    let mut executor = GenExecutor::new(Arc::new(seam), ("retry-model-retain".to_string(), 1));
-    executor.start(&modelless_cancellation_node(), &[]).unwrap();
-    assert!(matches!(executor.poll(), Poll::Progress { .. }));
-    assert!(matches!(executor.poll(), Poll::Done(_)));
-    let picks = picks.lock().unwrap();
-    assert_eq!(picks.len(), 2);
-    assert_eq!(picks[0].0, "");
-    assert_eq!(picks[1].0, "qwen3.8-27b");
-}
-
-#[test]
-fn explicit_user_cancel_clears_active_job_without_retrying_on_later_poll() {
-    let seam = RoutedGen::with_outcomes(&[(217, RoutedOutcome::CancelUser), (165, RoutedOutcome::Success)]);
-    let picks = seam.picks.clone();
-    let mut executor = GenExecutor::new(Arc::new(seam), ("retry-explicit-cancel".to_string(), 1));
-    executor.start(&cancellation_node(), &[]).unwrap();
-    executor.cancel();
-    assert!(matches!(executor.poll(), Poll::Pending));
-    assert_eq!(picks.lock().unwrap().len(), 1);
-}
diff --git a/libs/flow/tests/engine_gen_routing.rs b/libs/flow/tests/engine_gen_routing.rs
deleted file mode 100644
index c235ccf46..000000000
--- a/libs/flow/tests/engine_gen_routing.rs
+++ /dev/null
@@ -1,72 +0,0 @@
-mod support;
-
-use makepad_ai_hub::registry::Domain;
-use makepad_flow::engine::executors::gen::GenExecutor;
-use makepad_flow::engine::executors::Executor;
-use makepad_flow::graph::evaluate;
-use makepad_flow::{PortType, Value};
-use std::sync::Arc;
-use support::FakeGen;
-
-#[test]
-fn inpaint_and_control_media_follow_their_backend_wire_contracts() {
-    let source = r#"use mod.flow.*
-let inpaint = Inpaint{}
-let control = Control{}
-Flow{inpaint, control}
-"#;
-    let graph = evaluate(source, "gen-routing.splash").unwrap();
-    let fake = FakeGen::done();
-    let requests = fake.requests.clone();
-
-    let inpaint = graph.nodes.iter().find(|node| node.id == "inpaint").unwrap();
-    let mut executor = GenExecutor::new(Arc::new(fake.clone()), ("routing".to_string(), 1));
-    executor
-        .start(
-            inpaint,
-            &[
-                ("image".to_string(), Value::media(PortType::Image, "image/png", vec![1])),
-                ("mask".to_string(), Value::media(PortType::Image, "image/png", vec![2])),
-            ],
-        )
-        .unwrap();
-
-    let control = graph.nodes.iter().find(|node| node.id == "control").unwrap();
-    let mut executor = GenExecutor::new(Arc::new(fake), ("routing".to_string(), 1));
-    executor
-        .start(
-            control,
-            &[(
-                "control".to_string(),
-                Value::media(PortType::Image, "image/png", vec![3]),
-            )],
-        )
-        .unwrap();
-
-    let requests = requests.lock().unwrap();
-    let inpaint = &requests
-        .iter()
-        .find(|(domain, _)| *domain == Domain::Inpaint)
-        .unwrap()
-        .1;
-    assert!(inpaint.input_b64.is_none());
-    assert_eq!(
-        inpaint
-            .inputs
-            .as_ref()
-            .unwrap()
-            .iter()
-            .map(|input| input.name.as_str())
-            .collect::<Vec<_>>(),
-        ["image", "mask"]
-    );
-
-    let control = &requests
-        .iter()
-        .find(|(domain, _)| *domain == Domain::Control)
-        .unwrap()
-        .1;
-    assert!(control.input_b64.is_some());
-    assert_eq!(control.input_content_type.as_deref(), Some("image/png"));
-    assert!(control.inputs.as_deref().unwrap_or_default().is_empty());
-}
diff --git a/libs/flow/tests/engine_http_ask.rs b/libs/flow/tests/engine_http_ask.rs
deleted file mode 100644
index 5cb322b68..000000000
--- a/libs/flow/tests/engine_http_ask.rs
+++ /dev/null
@@ -1,221 +0,0 @@
-mod support;
-
-use makepad_flow::engine::{
-    spawn_run, spawn_run_with_policy, NetPolicy, RunEvent, RunId, RunInput, RunState,
-};
-use makepad_flow::graph::evaluate;
-use makepad_flow::Value;
-use std::collections::BTreeMap;
-use std::sync::atomic::Ordering;
-use std::sync::mpsc;
-use support::{event_name, output, seams, FakeChat, FakeGen, FakeHttp};
-
-fn http_source(accept: &str, url: &str) -> String {
-    format!(
-        r#"use mod.flow.*
-let feed = Http{{method: @get url: "{url}" headers: {{}} out: @json accept: [{accept}]}}
-let result = Output{{type: @json value: feed.value()}}
-Flow{{feed, result}}
-"#
-    )
-}
-
-fn run_http(source: &str, http: FakeHttp, policy: NetPolicy) -> Vec<RunEvent> {
-    let mut graph = evaluate(source, "http.splash").unwrap();
-    graph.revision = 2;
-    let input = RunInput {
-        run_id: RunId("run_http".to_string()),
-        instance: "inst_http".to_string(),
-        source: source.to_string(),
-        file_name: "http.splash".to_string(),
-        graph_revision: 2,
-        graph,
-        inputs: BTreeMap::new(),
-        outputs: None,
-        origin: ("http-test".to_string(), 1),
-    };
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run_with_policy(
-        input,
-        seams(FakeChat::done("unused"), FakeGen::done(), http),
-        sender,
-        policy,
-    );
-    handle.join.join().unwrap();
-    receiver.try_iter().collect()
-}
-
-#[test]
-fn http_json_and_meta_are_typed() {
-    let source = http_source("", "http://127.0.0.1/data");
-    let events = run_http(
-        &source,
-        FakeHttp::json(200, "{\"answer\":42}"),
-        NetPolicy {
-            allow: vec!["127.0.0.1".to_string()],
-            deny_private: false,
-        },
-    );
-    let json = makepad_strict_json::parse(&output(&events, "result").bytes).unwrap();
-    assert_eq!(json.get("answer").and_then(|value| value.as_i64()), Some(42));
-    let meta = events
-        .iter()
-        .find_map(|event| match event {
-            RunEvent::NodeDone { node, outputs } if node == "feed" => outputs
-                .iter()
-                .find_map(|(port, value)| (port == "meta").then_some(value)),
-            _ => None,
-        })
-        .unwrap();
-    let meta = makepad_strict_json::parse(&meta.bytes).unwrap();
-    assert_eq!(meta.get("status").and_then(|value| value.as_i64()), Some(200));
-}
-
-#[test]
-fn http_404_requires_explicit_acceptance() {
-    let rejected = run_http(
-        &http_source("", "http://127.0.0.1/missing"),
-        FakeHttp::json(404, "{}"),
-        NetPolicy::default(),
-    );
-    assert!(rejected.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeFailed { node, error }
-            if node == "feed" && error.contains("404")
-    )));
-    assert!(matches!(
-        rejected.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Failed,
-            ..
-        })
-    ));
-
-    let accepted = run_http(
-        &http_source("404", "http://127.0.0.1/missing"),
-        FakeHttp::json(404, "{\"missing\":true}"),
-        NetPolicy::default(),
-    );
-    assert!(matches!(
-        accepted.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Done,
-            ..
-        })
-    ));
-}
-
-#[test]
-fn denied_http_never_reaches_seam_and_is_logged() {
-    let http = FakeHttp::json(200, "{}");
-    let calls = http.calls.clone();
-    let events = run_http(
-        &http_source("", "https://example.org/private"),
-        http,
-        NetPolicy {
-            allow: vec!["127.0.0.1".to_string()],
-            deny_private: false,
-        },
-    );
-    assert_eq!(calls.load(Ordering::Relaxed), 0);
-    assert!(events.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeFailed { error, .. } if error.contains("refused by policy")
-    )));
-    let log = events
-        .iter()
-        .find_map(|event| match event {
-            RunEvent::RunFinished { http_log, .. } => Some(http_log),
-            _ => None,
-        })
-        .unwrap();
-    assert_eq!(log.len(), 1);
-    assert_eq!(log[0].url, "https://example.org/private");
-    assert_eq!(log[0].status, None);
-}
-
-#[test]
-fn ask_parks_while_other_branch_runs_then_answer_resumes_dependents() {
-    let source = r#"use mod.flow.*
-let which = Ask{question: "Which?" type: @text options: ["first", "second"]}
-let add = Fn{in: {text: which.text()} out: [@text] run: |i| {{text: i.text + "!"}}}
-let choice = Output{type: @text value: add.text()}
-let prompt = Input{default: "parallel"}
-let expand = Llm{prompt: prompt.text()}
-let other = Output{type: @text value: expand.text()}
-Flow{which, add, choice, prompt, expand, other}
-"#;
-    let mut graph = evaluate(source, "ask.splash").unwrap();
-    graph.revision = 1;
-    let input = RunInput {
-        run_id: RunId("run_ask".to_string()),
-        instance: "inst_ask".to_string(),
-        source: source.to_string(),
-        file_name: "ask.splash".to_string(),
-        graph_revision: 1,
-        graph,
-        inputs: BTreeMap::new(),
-        outputs: None,
-        origin: ("ask-test".to_string(), 1),
-    };
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run(
-        input,
-        seams(
-            FakeChat::done("parallel done"),
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-        sender,
-    );
-    let seen = support::receive_until(&receiver, |event| {
-        matches!(event, RunEvent::NodeDone { node, .. } if node == "expand")
-    });
-    assert!(seen.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeWaiting { node, question, .. }
-            if node == "which" && question == "Which?"
-    )));
-    handle
-        .answer
-        .send(("which".to_string(), Value::text("first")))
-        .unwrap();
-    handle.join.join().unwrap();
-    let mut events = seen;
-    events.extend(receiver.try_iter());
-    let names: Vec<_> = events.iter().map(event_name).collect();
-    assert!(names.contains(&"node.answered:which".to_string()), "{names:#?}");
-    assert_eq!(output(&events, "choice").as_text().unwrap(), "first!");
-}
-
-#[test]
-fn ask_timeout_with_skip_flows_default() {
-    let source = r#"use mod.flow.*
-let which = Ask{question: "Which?" type: @text default: "fallback" timeout: 1 on_fail: @skip}
-let add = Fn{in: {text: which.text()} out: [@text] run: |i| {{text: i.text + "!"}}}
-let choice = Output{type: @text value: add.text()}
-Flow{which, add, choice}
-"#;
-    let events = support::run(
-        source,
-        seams(
-            FakeChat::done("unused"),
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-        None,
-    );
-    assert!(events.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeSkipped { node, reason }
-            if node == "which" && reason == "timeout"
-    )));
-    assert_eq!(output(&events, "choice").as_text().unwrap(), "fallback!");
-    assert!(matches!(
-        events.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Done,
-            ..
-        })
-    ));
-}
diff --git a/libs/flow/tests/engine_keepalive.rs b/libs/flow/tests/engine_keepalive.rs
deleted file mode 100644
index b5006b94d..000000000
--- a/libs/flow/tests/engine_keepalive.rs
+++ /dev/null
@@ -1,326 +0,0 @@
-mod support;
-
-use makepad_ai_hub::client::{ArtifactBytes, ContentProvider, LocalService};
-use makepad_ai_hub::discovery::DEFAULT_FLEET;
-use makepad_ai_hub::download::Downloader;
-use makepad_ai_hub::error::AssetAiError;
-use makepad_ai_hub::peer_serve::PeerOptions;
-use makepad_ai_hub::protocol::{
-    ArtifactRefJson, GenerateRequestJson, HealthJson, JobStatusJson, ModelInfoJson,
-    JOB_STATE_CANCELLED, JOB_STATE_DONE, JOB_STATE_RUNNING,
-};
-use makepad_ai_hub::registry::{Domain, ModelSpec, Registry};
-use makepad_ai_hub::server::{start_service, ServiceConfig};
-use makepad_flow::engine::executors::gen::GenSeam;
-use makepad_flow::engine::{spawn_run, RunEvent, RunId, RunInput, Seams};
-use makepad_flow::graph::evaluate;
-use makepad_flow::RunState;
-use std::collections::BTreeMap;
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::sync::{mpsc, Arc, Mutex};
-use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
-use support::{FakeChat, FakeHttp};
-
-const FLOW: &str = r#"use mod.flow.*
-let image = Image{prompt: "keep this alive" model: "fake" width: 8 height: 8}
-let result = Output{type: @image value: image.image()}
-Flow{image, result}
-"#;
-
-#[derive(Default)]
-struct TimedState {
-    started: Mutex<Option<Instant>>,
-    keepalives: Mutex<Vec<Instant>>,
-    done_returned: AtomicBool,
-    keepalives_after_done: AtomicUsize,
-    bye_calls: AtomicUsize,
-}
-
-#[derive(Clone)]
-struct TimedGen {
-    state: Arc<TimedState>,
-    duration: Duration,
-    fail_keepalive: bool,
-}
-
-impl GenSeam for TimedGen {
-    fn pick(&self, _domain: &str) -> Result<Box<dyn ContentProvider>, String> {
-        Ok(Box::new(TimedProvider {
-            state: self.state.clone(),
-            duration: self.duration,
-            fail_keepalive: self.fail_keepalive,
-            bytes: b"fake-png".to_vec(),
-        }))
-    }
-}
-
-struct TimedProvider {
-    state: Arc<TimedState>,
-    duration: Duration,
-    fail_keepalive: bool,
-    bytes: Vec<u8>,
-}
-
-impl ContentProvider for TimedProvider {
-    fn health(&self) -> Result<HealthJson, AssetAiError> {
-        Err(AssetAiError::Unavailable("unused".to_string()))
-    }
-
-    fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> {
-        Err(AssetAiError::Unavailable("unused".to_string()))
-    }
-
-    fn request(
-        &self,
-        _domain: Domain,
-        _request: &GenerateRequestJson,
-    ) -> Result<String, AssetAiError> {
-        *self.state.started.lock().unwrap() = Some(Instant::now());
-        Ok("timed-job".to_string())
-    }
-
-    fn poll(&self, _job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        let started = self.state.started.lock().unwrap().expect("job start");
-        if started.elapsed() >= self.duration {
-            self.state.done_returned.store(true, Ordering::SeqCst);
-            Ok(status(JOB_STATE_DONE, &self.bytes))
-        } else {
-            Ok(status(JOB_STATE_RUNNING, &self.bytes))
-        }
-    }
-
-    fn fetch_artifact(&self, _artifact_id: &str) -> Result<ArtifactBytes, AssetAiError> {
-        Ok(ArtifactBytes {
-            content_type: "image/png".to_string(),
-            bytes: self.bytes.clone(),
-        })
-    }
-
-    fn cancel(&self, _job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        Ok(status(JOB_STATE_CANCELLED, &self.bytes))
-    }
-
-    fn keepalive(&self, _job_id: &str) -> Result<(), AssetAiError> {
-        if self.state.done_returned.load(Ordering::SeqCst) {
-            self.state
-                .keepalives_after_done
-                .fetch_add(1, Ordering::SeqCst);
-        }
-        self.state.keepalives.lock().unwrap().push(Instant::now());
-        if self.fail_keepalive {
-            Err(AssetAiError::Http("injected keepalive failure".to_string()))
-        } else {
-            Ok(())
-        }
-    }
-
-    fn bye(&self) -> Result<(), AssetAiError> {
-        self.state.bye_calls.fetch_add(1, Ordering::SeqCst);
-        Ok(())
-    }
-}
-
-fn status(state: &str, bytes: &[u8]) -> JobStatusJson {
-    JobStatusJson {
-        job_id: "timed-job".to_string(),
-        state: state.to_string(),
-        stage: (state == JOB_STATE_RUNNING).then(|| "waiting".to_string()),
-        progress: (state == JOB_STATE_RUNNING).then_some(0.5),
-        artifacts: (state == JOB_STATE_DONE)
-            .then(|| {
-                vec![ArtifactRefJson {
-                    id: "artifact".to_string(),
-                    url: "/artifact/artifact".to_string(),
-                    content_type: "image/png".to_string(),
-                    sha256: Some(makepad_ai_hub::sha256::sha256_hex(bytes)),
-                    byte_len: Some(bytes.len() as u64),
-                }]
-            })
-            .unwrap_or_default(),
-        error: None,
-        model: Some("fake".to_string()),
-        queued_ms: None,
-        started_ms: None,
-        finished_ms: None,
-        log: None,
-        partial_text: None,
-        live: None,
-        serving: None,
-        text: None,
-    }
-}
-
-fn seams(gen: TimedGen) -> Seams {
-    Seams {
-        chat: Arc::new(FakeChat::done("unused")),
-        gen: Arc::new(gen),
-        http: Arc::new(FakeHttp::json(200, "{}")),
-    }
-}
-
-fn run(gen: TimedGen) -> Vec<RunEvent> {
-    support::run(FLOW, seams(gen), None)
-}
-
-#[test]
-fn a_five_second_job_is_kept_alive_until_done() {
-    let state = Arc::new(TimedState::default());
-    let events = run(TimedGen {
-        state: state.clone(),
-        duration: Duration::from_secs(5),
-        fail_keepalive: false,
-    });
-    assert!(matches!(
-        events.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Done,
-            ..
-        })
-    ));
-
-    let calls = state.keepalives.lock().unwrap();
-    assert!(calls.len() >= 2, "keepalives: {calls:?}");
-    let started = state.started.lock().unwrap().unwrap();
-    assert!(calls[0].duration_since(started) <= Duration::from_millis(2200));
-    for pair in calls.windows(2) {
-        let gap = pair[1].duration_since(pair[0]);
-        assert!(gap >= Duration::from_secs(1), "keepalive gap {gap:?}");
-        assert!(gap <= Duration::from_millis(2200), "keepalive gap {gap:?}");
-    }
-    assert_eq!(state.keepalives_after_done.load(Ordering::SeqCst), 0);
-    let count_at_done = calls.len();
-    drop(calls);
-    std::thread::sleep(Duration::from_millis(250));
-    assert_eq!(state.keepalives.lock().unwrap().len(), count_at_done);
-}
-
-#[test]
-fn a_keepalive_error_does_not_fail_a_job_that_finishes() {
-    let state = Arc::new(TimedState::default());
-    let events = run(TimedGen {
-        state: state.clone(),
-        duration: Duration::from_millis(2300),
-        fail_keepalive: true,
-    });
-    assert!(!state.keepalives.lock().unwrap().is_empty());
-    assert!(matches!(
-        events.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Done,
-            ..
-        })
-    ));
-}
-
-#[test]
-fn cancelling_a_run_sends_bye_once() {
-    let state = Arc::new(TimedState::default());
-    let mut graph = evaluate(FLOW, "keepalive-cancel.splash").unwrap();
-    graph.revision = 1;
-    let input = RunInput {
-        run_id: RunId("keepalive-cancel".to_string()),
-        instance: "keepalive-cancel".to_string(),
-        source: FLOW.to_string(),
-        file_name: "keepalive-cancel.splash".to_string(),
-        graph_revision: 1,
-        graph,
-        inputs: BTreeMap::new(),
-        outputs: None,
-        origin: ("test-origin".to_string(), 7),
-    };
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run(
-        input,
-        seams(TimedGen {
-            state: state.clone(),
-            duration: Duration::from_secs(60),
-            fail_keepalive: false,
-        }),
-        sender,
-    );
-    let _ = support::receive_until(&receiver, |event| {
-        matches!(event, RunEvent::NodeStarted { node } if node == "image")
-    });
-    handle.cancel.store(true, Ordering::SeqCst);
-    handle.join.join().unwrap();
-    assert_eq!(state.bye_calls.load(Ordering::SeqCst), 1);
-}
-
-struct TempRoot(PathBuf);
-
-impl TempRoot {
-    fn new() -> Self {
-        let nonce = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let path = std::env::temp_dir().join(format!(
-            "makepad-flow-keepalive-{}-{nonce}",
-            std::process::id()
-        ));
-        std::fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-
-impl Drop for TempRoot {
-    fn drop(&mut self) {
-        let _ = std::fs::remove_dir_all(&self.0);
-    }
-}
-
-#[test]
-fn local_service_keepalive_is_accepted_by_the_real_testpattern_service() {
-    let root = TempRoot::new();
-    let service = start_service(ServiceConfig {
-        host: "127.0.0.1".to_string(),
-        port: 0,
-        cache_dir: root.0.clone(),
-        registry: Registry {
-            models: vec![ModelSpec {
-                id: "testpattern".to_string(),
-                domain: Domain::Image,
-                backend: "testpattern".to_string(),
-                available: true,
-                gated: false,
-                vram_gb: Some(0.0),
-                min_vram_gb: None,
-                min_compute_cap: None,
-                note: None,
-                license: None,
-                files: Vec::new(),
-            }],
-        },
-        downloader: Downloader::new("http://127.0.0.1:1", None).unwrap(),
-        peer: PeerOptions {
-            serve: Some(false),
-            sources: Some(Vec::new()),
-            ..Default::default()
-        },
-        fleet: DEFAULT_FLEET.to_string(),
-    });
-    let handle = match service {
-        Ok(handle) => handle,
-        Err(error) if error.to_string().contains("Operation not permitted") => {
-            eprintln!("skipping real hub service: loopback bind is forbidden by this sandbox");
-            return;
-        }
-        Err(error) => panic!("start real hub service: {error}"),
-    };
-    let provider = LocalService::new(&format!("http://{}", handle.addr));
-    std::mem::forget(handle);
-    let request = GenerateRequestJson {
-        model: "testpattern".to_string(),
-        origin_key: Some("flow-keepalive-test".to_string()),
-        origin_epoch: Some(42),
-        prompt: Some("test".to_string()),
-        width: Some(8),
-        height: Some(8),
-        delay_ms: Some(3000),
-        ..Default::default()
-    };
-    let job = provider.request(Domain::Image, &request).unwrap();
-    provider.keepalive(&job).unwrap();
-    provider.bye().unwrap();
-}
diff --git a/libs/flow/tests/engine_publish.rs b/libs/flow/tests/engine_publish.rs
deleted file mode 100644
index dacd5e5b1..000000000
--- a/libs/flow/tests/engine_publish.rs
+++ /dev/null
@@ -1,152 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-
-use makepad_asset_client::ApiEndpoints;
-use makepad_flow::engine::executors::publish::{
-    AssetListQuery, AssetStoreConfig, AssetWorker, PublishExecutor,
-};
-use makepad_flow::engine::executors::{Executor, Poll};
-use makepad_flow::{Literal, Loc, Node, Port, PortType, Value};
-use std::path::PathBuf;
-use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
-
-struct Roots(Vec<PathBuf>);
-
-impl Roots {
-    fn new() -> Self { Self(Vec::new()) }
-
-    fn make(&mut self, label: &str) -> PathBuf {
-        let nonce = SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos();
-        let path = std::env::temp_dir().join(format!("flow-publish-{}-{label}-{nonce}", std::process::id()));
-        std::fs::create_dir_all(&path).unwrap();
-        self.0.push(path.clone());
-        path
-    }
-}
-
-impl Drop for Roots {
-    fn drop(&mut self) {
-        for path in &self.0 { let _ = std::fs::remove_dir_all(path); }
-    }
-}
-
-fn start_store(root: PathBuf) -> (makepad_asset_store::AssetServer, String) {
-    let mut config = makepad_asset_store::ServerConfig::new(root.clone());
-    config.control_addr = "127.0.0.1:0".parse().unwrap();
-    config.data_addr = "127.0.0.1:0".parse().unwrap();
-    config.bootstrap_admin = true;
-    config.discovery = None;
-    config.log = false;
-    let server = makepad_asset_store::AssetServer::start(config).unwrap();
-    let token = std::fs::read_to_string(root.join("admin-token")).unwrap().trim().to_string();
-    (server, token)
-}
-
-fn node() -> Node {
-    Node {
-        id: "library".into(),
-        kind: "publish".into(),
-        type_name: "Publish".into(),
-        params: vec![
-            ("title".into(), Literal::Str("Sunset result".into())),
-            ("namespace".into(), Literal::Str("flows".into())),
-            ("tags".into(), Literal::Arr(vec![Literal::Str("flow".into()), Literal::Str("sunset".into())])),
-            ("description".into(), Literal::Str("painted from a prompt".into())),
-            ("alias".into(), Literal::Str("flows/sunset-result".into())),
-        ],
-        inputs: Vec::new(),
-        outputs: vec![Port { name: "asset".into(), ty: PortType::Json }],
-        at: None,
-        size: None,
-        flip: false,
-        loc: Loc::default(),
-        fn_src: None,
-        face_src: None,
-        on_fail: "fail".into(),
-        label: None,
-        domain: None,
-        doc: None,
-    }
-}
-
-fn picture(fill: u8) -> Value {
-    let mut pixels = vec![fill; 256 * 256 * 4];
-    for alpha in pixels.iter_mut().skip(3).step_by(4) { *alpha = 255; }
-    let png = makepad_ai_hub::testpattern::encode_png_rgba(&pixels, 256, 256).unwrap();
-    Value::media(PortType::Image, "image/png", png)
-}
-
-fn publish(worker: &AssetWorker, value: Value) -> makepad_strict_json::Value {
-    let mut executor = PublishExecutor::new(
-        Some(worker.handle()),
-        "prompt-to-library".into(),
-        "instance-1".into(),
-        String::new(),
-    );
-    executor.start(&node(), &[("value".into(), value)]).unwrap();
-    let deadline = Instant::now() + Duration::from_secs(10);
-    loop {
-        match executor.poll() {
-            Poll::Done(outputs) => {
-                let value = outputs.into_iter().find(|(port, _)| port == "asset").unwrap().1;
-                return makepad_strict_json::parse(&value.bytes).unwrap();
-            }
-            Poll::Failed(error) => panic!("publish failed: {error}"),
-            _ if Instant::now() < deadline => std::thread::sleep(Duration::from_millis(20)),
-            other => panic!("publish timed out after {other:?}"),
-        }
-    }
-}
-
-#[test]
-fn picture_publish_and_alias_republish_create_revisions() {
-    let mut roots = Roots::new();
-    let (mut server, token) = start_store(roots.make("store"));
-    let config = AssetStoreConfig {
-        archive_outputs: false,
-        cache_dir: roots.make("cache"),
-        token: Some(token),
-        endpoints: Some(ApiEndpoints { control: server.control_addr(), data: server.data_addr() }),
-        server_id: Some(server.server_id()),
-        discovery_port: 0,
-        discovery_wait_ms: 0,
-    };
-    let mut worker = AssetWorker::start(config).unwrap();
-    let first = publish(&worker, picture(30));
-    let second = publish(&worker, picture(90));
-    assert_eq!(first.get("id").and_then(|v| v.as_str()), second.get("id").and_then(|v| v.as_str()));
-    assert_ne!(first.get("revision").and_then(|v| v.as_str()), second.get("revision").and_then(|v| v.as_str()));
-    assert_eq!(second.get("alias").and_then(|v| v.as_str()), Some("flows/sunset-result"));
-    assert_eq!(second.get("namespace").and_then(|v| v.as_str()), Some("flows"));
-    assert_eq!(second.get("title").and_then(|v| v.as_str()), Some("Sunset result"));
-    assert_eq!(second.get("kind").and_then(|v| v.as_str()), Some("texture"));
-
-    let rows = worker.handle().list(AssetListQuery { text: String::new(), namespace: Some("flows".into()), limit: 10, cursor: None }).unwrap();
-    assert_eq!(rows.len(), 1);
-    assert_eq!(rows[0].title, "Sunset result");
-    assert_eq!(rows[0].namespace, "flows");
-    assert_eq!(rows[0].tags, vec!["flow", "sunset"]);
-    worker.stop();
-    server.shutdown();
-}
-
-#[test]
-fn missing_store_failure_names_discovery() {
-    let mut roots = Roots::new();
-    let mut config = AssetStoreConfig::new(roots.make("cache"));
-    config.discovery_wait_ms = 0;
-    let mut worker = AssetWorker::start(config).unwrap();
-    let mut executor = PublishExecutor::new(Some(worker.handle()), "demo".into(), "one".into(), String::new());
-    executor.start(&node(), &[("value".into(), picture(10))]).unwrap();
-    let deadline = Instant::now() + Duration::from_secs(2);
-    loop {
-        match executor.poll() {
-            Poll::Failed(error) => {
-                assert!(error.contains("no asset server discovered on this LAN"), "{error}");
-                break;
-            }
-            _ if Instant::now() < deadline => std::thread::sleep(Duration::from_millis(10)),
-            _ => panic!("missing store failure timed out"),
-        }
-    }
-    worker.stop();
-}
diff --git a/libs/flow/tests/engine_scheduler.rs b/libs/flow/tests/engine_scheduler.rs
deleted file mode 100644
index 98cafbd17..000000000
--- a/libs/flow/tests/engine_scheduler.rs
+++ /dev/null
@@ -1,244 +0,0 @@
-mod support;
-
-use makepad_flow::engine::{spawn_run, RunEvent, RunId, RunInput, RunState};
-use makepad_flow::graph::evaluate;
-use makepad_flow::Value;
-use std::collections::BTreeMap;
-use std::sync::atomic::Ordering;
-use std::sync::mpsc;
-use std::time::Duration;
-use support::{event_name, output, seams, FakeChat, FakeGen, FakeHttp, GenMode};
-
-const DESIGN_FLOW: &str = r#"use mod.flow.*
-let prompt = Input{type: @text default: "lighthouse"}
-let expand = Llm{system: "expand" prompt: prompt.text()}
-let styled = Fn{in: {text: expand.text() style: "photo"} out: [@text] run: |i| {{text: i.text + ", " + i.style + " style"}}}
-let image = Image{prompt: styled.text() width: 64 height: 64 seed: 7 model: "fake"}
-let picture = Output{type: @image value: image.image()}
-Flow{label: "design" prompt, expand, styled, image, picture}
-"#;
-
-#[test]
-fn design_pipeline_runs_in_order_and_returns_picture() {
-    let chat = FakeChat::done("expanded");
-    let gen = FakeGen::done();
-    let origins = gen.origins.clone();
-    let events = support::run(
-        DESIGN_FLOW,
-        seams(chat, gen, FakeHttp::json(200, "{}")),
-        None,
-    );
-    let names: Vec<_> = events.iter().map(event_name).collect();
-    assert_eq!(
-        names,
-        [
-            "run.started",
-            "node.done:prompt",
-            "node.started:expand",
-            "node.delta:expand",
-            "node.done:expand",
-            "node.done:styled",
-            "node.started:image",
-            "node.progress:image",
-            "node.done:image",
-            "run.finished:Done",
-        ]
-    );
-    assert_eq!(output(&events, "picture").content_type, "image/png");
-    assert_eq!(
-        origins.lock().unwrap().as_slice(),
-        &[(Some("test-origin".to_string()), Some(9))]
-    );
-}
-
-#[test]
-fn fanout_generation_nodes_start_in_one_scheduler_tick() {
-    let source = r#"use mod.flow.*
-let prompt = Input{default: "x"}
-let expand = Llm{prompt: prompt.text()}
-let left = Image{prompt: expand.text() model: "fake"}
-let right = Image{prompt: expand.text() model: "fake"}
-let left_out = Output{type: @image value: left.image()}
-let right_out = Output{type: @image value: right.image()}
-Flow{prompt, expand, left, right, left_out, right_out}
-"#;
-    let gen = FakeGen::done();
-    let starts = gen.starts.clone();
-    let events = support::run(
-        source,
-        seams(FakeChat::done("expanded"), gen, FakeHttp::json(200, "{}")),
-        None,
-    );
-    assert!(matches!(events.last(), Some(RunEvent::RunFinished { state: RunState::Done, .. })));
-    let starts = starts.lock().unwrap();
-    assert_eq!(starts.len(), 2);
-    assert!(starts[1].0.duration_since(starts[0].0) < Duration::from_millis(50));
-}
-
-#[test]
-fn failed_generation_skips_dependents_and_fails_run() {
-    let gen = FakeGen {
-        mode: GenMode::Fail,
-        ..FakeGen::done()
-    };
-    let events = support::run(
-        DESIGN_FLOW,
-        seams(FakeChat::done("expanded"), gen, FakeHttp::json(200, "{}")),
-        None,
-    );
-    let names: Vec<_> = events.iter().map(event_name).collect();
-    assert!(names.contains(&"node.failed:image".to_string()), "{names:#?}");
-    assert!(
-        names.contains(&"node.skipped:picture:upstream".to_string()),
-        "{names:#?}"
-    );
-    assert_eq!(names.last().unwrap(), "run.finished:Failed");
-}
-
-#[test]
-fn skipped_input_failure_flows_its_declared_default() {
-    let source = r#"use mod.flow.*
-let prompt = Input{type: @text default: "fallback" on_fail: @skip}
-let add = Fn{in: {text: prompt.text()} out: [@text] run: |i| {{text: i.text + "!"}}}
-let result = Output{type: @text value: add.text()}
-Flow{prompt, add, result}
-"#;
-    let graph = evaluate(source, "input-skip.splash").unwrap();
-    let inputs = BTreeMap::from([(
-        "prompt".to_string(),
-        BTreeMap::from([("text".to_string(), Value::json("{}"))]),
-    )]);
-    let events = support::run_graph(
-        source,
-        graph,
-        seams(
-            FakeChat::done("unused"),
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-        None,
-        inputs,
-    );
-    assert!(events.iter().any(|event| matches!(
-        event,
-        RunEvent::NodeSkipped { node, reason }
-            if node == "prompt" && reason.contains("expected text")
-    )));
-    assert_eq!(output(&events, "result").as_text().unwrap(), "fallback!");
-}
-
-#[test]
-fn cancel_mid_run_calls_inflight_cancel_and_finishes_cancelled() {
-    let gen = FakeGen {
-        mode: GenMode::Pending,
-        ..FakeGen::done()
-    };
-    let cancelled = gen.cancelled.clone();
-    let mut graph = evaluate(DESIGN_FLOW, "cancel.splash").unwrap();
-    graph.revision = 4;
-    let input = RunInput {
-        run_id: RunId("run_cancel".to_string()),
-        instance: "inst_cancel".to_string(),
-        source: DESIGN_FLOW.to_string(),
-        file_name: "cancel.splash".to_string(),
-        graph_revision: 4,
-        graph,
-        inputs: BTreeMap::new(),
-        outputs: None,
-        origin: ("cancel".to_string(), 1),
-    };
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run(
-        input,
-        seams(FakeChat::done("expanded"), gen, FakeHttp::json(200, "{}")),
-        sender,
-    );
-    let mut seen = support::receive_until(&receiver, |event| {
-        matches!(event, RunEvent::NodeStarted { node } if node == "image")
-    });
-    handle.cancel.store(true, Ordering::Relaxed);
-    handle.join.join().unwrap();
-    seen.extend(receiver.try_iter());
-    assert!(cancelled.load(Ordering::Relaxed));
-    assert!(matches!(
-        seen.last(),
-        Some(RunEvent::RunFinished {
-            state: RunState::Cancelled,
-            ..
-        })
-    ));
-}
-
-#[test]
-fn requested_outputs_prune_unrelated_branch() {
-    let source = r#"use mod.flow.*
-let prompt = Input{default: "paint"}
-let image = Image{prompt: prompt.text() model: "fake"}
-let picture = Output{type: @image value: image.image()}
-let other_prompt = Input{default: "other"}
-let other_image = Image{prompt: other_prompt.text() model: "fake"}
-let other = Output{type: @image value: other_image.image()}
-Flow{tools: {paint: {in: [prompt] out: [picture]}} prompt, image, picture, other_prompt, other_image, other}
-"#;
-    let gen = FakeGen::done();
-    let starts = gen.starts.clone();
-    let events = support::run(
-        source,
-        seams(FakeChat::done("unused"), gen, FakeHttp::json(200, "{}")),
-        Some(vec!["picture".to_string()]),
-    );
-    assert_eq!(starts.lock().unwrap().len(), 1);
-    assert_eq!(output(&events, "picture").content_type, "image/png");
-    assert!(!events.iter().any(
-        |event| matches!(event, RunEvent::NodeStarted { node } if node == "other_image")
-    ));
-}
-
-#[test]
-fn fn_contract_and_budget_failures_are_node_events() {
-    for (body, expected) in [
-        ("{json: i}", "text"),
-        ("loop {} {text: \"never\"}", "limit"),
-    ] {
-        let source = format!(
-            "use mod.flow.*\nlet bad = Fn{{in: {{}} out: [@text] run: |i| {{{body}}}}}\nlet result = Output{{type: @text value: bad.text()}}\nFlow{{bad, result}}\n"
-        );
-        let events = support::run(
-            &source,
-            seams(
-                FakeChat::done("unused"),
-                FakeGen::done(),
-                FakeHttp::json(200, "{}"),
-            ),
-            None,
-        );
-        assert!(events.iter().any(|event| matches!(
-            event,
-            RunEvent::NodeFailed { node, error }
-                if node == "bad" && error.contains(expected)
-        )), "{events:#?}");
-    }
-}
-
-#[test]
-fn unsupported_generation_params_are_visible_run_warnings() {
-    let source = r#"use mod.flow.*
-let custom = Gen{domain: "image" quality: 4 ports: {in: [@prompt] out: [@image]} prompt: "x"}
-let result = Output{type: @image value: custom.out(@image)}
-Flow{custom, result}
-"#;
-    let events = support::run(
-        source,
-        seams(
-            FakeChat::done("unused"),
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-        None,
-    );
-    assert!(events.iter().any(|event| matches!(
-        event,
-        RunEvent::RunFinished { warnings, .. }
-            if warnings.iter().any(|warning| warning.contains("quality"))
-    )));
-}
diff --git a/libs/flow/tests/engine_values_instance.rs b/libs/flow/tests/engine_values_instance.rs
deleted file mode 100644
index 868d908d1..000000000
--- a/libs/flow/tests/engine_values_instance.rs
+++ /dev/null
@@ -1,176 +0,0 @@
-use makepad_flow::graph::evaluate;
-use makepad_flow::{
-    InputEffect, Instance, Literal, Owner, PortType, RunDecision, RunId, Value, ValueStore,
-    Waiting,
-};
-use std::collections::HashSet;
-use std::time::{Duration, SystemTime};
-
-fn temp_dir(name: &str) -> std::path::PathBuf {
-    let path = std::env::temp_dir().join(format!(
-        "makepad-flow-{name}-{}-{}",
-        std::process::id(),
-        SystemTime::now()
-            .duration_since(SystemTime::UNIX_EPOCH)
-            .unwrap()
-            .as_nanos()
-    ));
-    std::fs::create_dir_all(&path).unwrap();
-    path
-}
-
-#[test]
-fn value_store_deduplicates_spills_and_expires_around_live_runs() {
-    let dir = temp_dir("values");
-    let mut store = ValueStore::new(dir.clone());
-    store.ram_budget = 8;
-    store.ttl = Duration::from_secs(1);
-
-    let first = Value::text("1111");
-    let first_digest = store.put(first.clone());
-    std::thread::sleep(Duration::from_millis(2));
-    let second = Value::text("2222");
-    let second_digest = store.put(second);
-    std::thread::sleep(Duration::from_millis(2));
-    assert!(store.touch(&first_digest));
-    std::thread::sleep(Duration::from_millis(2));
-    let third_digest = store.put(Value::text("3333"));
-
-    assert_eq!(store.ram_bytes(), 8);
-    assert_eq!(store.spilled_bytes(), 4);
-    assert!(!dir.join(makepad_ai_hub::sha256::to_hex(&first_digest)).exists());
-    assert!(dir.join(makepad_ai_hub::sha256::to_hex(&second_digest)).exists());
-    assert!(!dir.join(makepad_ai_hub::sha256::to_hex(&third_digest)).exists());
-    assert_eq!(store.put(first), first_digest);
-    assert_eq!(store.get(&second_digest).unwrap().as_text().unwrap(), "2222");
-
-    let later = SystemTime::now() + Duration::from_secs(2);
-    store.expire(later, &HashSet::from([second_digest]));
-    assert!(store.get(&second_digest).is_some());
-    store.expire(later + Duration::from_secs(2), &HashSet::new());
-    assert!(store.get(&second_digest).is_none());
-    std::fs::remove_dir_all(dir).unwrap();
-}
-
-#[test]
-fn instance_defaults_changes_types_and_concurrency_are_pure_transitions() {
-    let source = r#"use mod.flow.*
-let prompt = Input{type: @text default: "hello"}
-let gone = Input{type: @text default: "gone"}
-let picture = Output{type: @text value: prompt.text()}
-Flow{trigger: @input concurrency: 1 prompt, gone, picture}
-"#;
-    let mut graph = evaluate(source, "instance.splash").unwrap();
-    graph.revision = 7;
-    let mut instance = Instance::new(
-        "demo",
-        &graph,
-        Some("A".to_string()),
-        false,
-        Owner::Tab,
-        10,
-    )
-    .unwrap();
-    assert_eq!(
-        instance.inputs["prompt"]["text"].as_text().unwrap(),
-        "hello"
-    );
-    assert_eq!(instance.inputs["gone"]["text"].as_text().unwrap(), "gone");
-    assert!(instance
-        .set_input("prompt", "text", Value::media(PortType::Image, "image/png", vec![1]), &graph)
-        .unwrap_err()
-        .contains("type mismatch"));
-    assert_eq!(
-        instance
-            .set_input("prompt", "text", Value::text("changed"), &graph)
-            .unwrap(),
-        InputEffect::TriggerRun
-    );
-
-    let mut changed = evaluate(
-        r#"use mod.flow.*
-let prompt = Input{type: @text default: "new default"}
-let extra = Input{type: @json default: {valid: true}}
-let result = Output{type: @text value: prompt.text()}
-Flow{concurrency: 1 prompt, extra, result}
-"#,
-        "changed.splash",
-    )
-    .unwrap();
-    changed.revision = 8;
-    instance.on_graph_changed(&changed).unwrap();
-    assert_eq!(instance.revision, 8);
-    assert_eq!(
-        instance.inputs["prompt"]["text"].as_text().unwrap(),
-        "changed"
-    );
-    let extra = makepad_strict_json::parse(&instance.inputs["extra"]["json"].bytes).unwrap();
-    assert_eq!(extra.get("valid").and_then(|value| value.as_bool()), Some(true));
-    assert!(!instance.inputs.contains_key("picture"));
-    assert!(!instance.inputs.contains_key("gone"));
-
-    let first = instance.request_run(None);
-    assert!(matches!(first, RunDecision::Start(_)));
-    assert_eq!(instance.request_run(None), RunDecision::Queued(1));
-}
-
-#[test]
-fn pinned_instance_ignores_graph_changes() {
-    let graph = evaluate(
-        "use mod.flow.*\nlet a = Input{default: \"a\"}\nFlow{a}",
-        "a.splash",
-    )
-    .unwrap();
-    let changed = evaluate(
-        "use mod.flow.*\nlet b = Input{default: \"b\"}\nFlow{b}",
-        "b.splash",
-    )
-    .unwrap();
-    let mut instance = Instance::new("a", &graph, None, true, Owner::Service, 1).unwrap();
-    instance.on_graph_changed(&changed).unwrap();
-    assert!(instance.inputs.contains_key("a"));
-    assert!(!instance.inputs.contains_key("b"));
-}
-
-#[test]
-fn waiting_ask_is_answered_through_the_instance_input_transition() {
-    let graph = evaluate(
-        "use mod.flow.*\nlet choice = Ask{type: @text question: \"Which?\"}\nFlow{choice}",
-        "ask-instance.splash",
-    )
-    .unwrap();
-    let run = RunId("run_waiting".to_string());
-    let mut instance = Instance::new("ask", &graph, None, false, Owner::Tab, 1).unwrap();
-    instance.waiting = Some(Waiting {
-        run: run.clone(),
-        node: "choice".to_string(),
-        question: "Which?".to_string(),
-        ty: PortType::Text,
-        options: Vec::new(),
-    });
-    assert_eq!(
-        instance
-            .set_input("choice", "text", Value::text("first"), &graph)
-            .unwrap(),
-        InputEffect::Answered(run)
-    );
-    assert!(instance.waiting.is_none());
-    assert_eq!(
-        instance.inputs["choice"]["text"].as_text().unwrap(),
-        "first"
-    );
-}
-
-#[test]
-fn value_literal_shapes_cover_numbers_bools_and_lists() {
-    let json = Value::from_literal(PortType::Json, &Literal::Num(2.0)).unwrap();
-    assert_eq!(json.as_text().unwrap(), "2");
-    let boolean = Value::from_literal(PortType::Json, &Literal::Bool(true)).unwrap();
-    assert_eq!(boolean.as_text().unwrap(), "true");
-    let list = Value::from_literal(
-        PortType::List,
-        &Literal::Arr(vec![Literal::Num(1.0), Literal::Str("x".to_string())]),
-    )
-    .unwrap();
-    assert_eq!(list.as_text().unwrap(), "[1,\"x\"]");
-}
diff --git a/libs/flow/tests/fixtures/battery/contact_sheet.splash b/libs/flow/tests/fixtures/battery/contact_sheet.splash
deleted file mode 100644
index 66385473f..000000000
--- a/libs/flow/tests/fixtures/battery/contact_sheet.splash
+++ /dev/null
@@ -1,82 +0,0 @@
-use mod.flow.*
-
-let feed = Http{
-    method: @get
-    url: "{{BASE_URL}}/today.json"
-    out: @json
-}
-let picked = Fn{
-    in: {json: feed.value()}
-    out: [@first, @second]
-    first: fn() {{node: self, port: @first}}
-    second: fn() {{node: self, port: @second}}
-    run: |i| {{first: i.json[0], second: i.json[1]}}
-}
-let first_prompt = Fn{
-    in: {json: picked.first()}
-    out: [@text]
-    run: |i| {{text: i.json}}
-}
-let second_prompt = Fn{
-    in: {json: picked.second()}
-    out: [@text]
-    run: |i| {{text: i.json}}
-}
-let first = Image{
-    model: "testpattern"
-    prompt: first_prompt.text()
-    width: 64
-    height: 48
-    steps: 1
-    seed: 11
-}
-let second = Image{
-    model: "testpattern"
-    prompt: second_prompt.text()
-    width: 64
-    height: 48
-    steps: 1
-    seed: 22
-}
-let first_option = Output{type: @image value: first.image()}
-let second_option = Output{type: @image value: second.image()}
-let choice = Ask{
-    question: "Which candidate should be painted?"
-    type: @text
-    options: ["first", "second"]
-}
-let selected = Fn{
-    in: {text: choice.text(), json: feed.value()}
-    out: [@text]
-    run: |i| {
-        if i.text == "first" {
-            {text: i.json[0]}
-        }
-        else {
-            {text: i.json[1]}
-        }
-    }
-}
-let image = Image{
-    model: "testpattern"
-    prompt: selected.text()
-    width: 96
-    height: 64
-    steps: 1
-    seed: 33
-}
-let post = Http{
-    method: @post
-    url: "{{BASE_URL}}/pictures"
-    body: image.image()
-    content_type: "image/png"
-    out: @json
-}
-let receipt = Output{type: @json value: post.value()}
-
-Flow{
-    label: "Contact sheet"
-    brief: "Paint two candidates, ask, repaint the choice and post it."
-    feed, picked, first_prompt, second_prompt, first, second, first_option,
-    second_option, choice, selected, image, post, receipt
-}
diff --git a/libs/flow/tests/fixtures/custom_comment.splash b/libs/flow/tests/fixtures/custom_comment.splash
deleted file mode 100644
index 1727c0ef7..000000000
--- a/libs/flow/tests/fixtures/custom_comment.splash
+++ /dev/null
@@ -1,10 +0,0 @@
-use mod.flow.*
-
-// This ordinary comment makes the hand-written file custom.
-let prompt = Text{ default: "hello" at: vec2(40, 120) }
-
-Flow{
-    label: "Commented"
-    brief: "Not canonical."
-    prompt
-}
diff --git a/libs/flow/tests/fixtures/derived.splash b/libs/flow/tests/fixtures/derived.splash
deleted file mode 100644
index 6025bfd7d..000000000
--- a/libs/flow/tests/fixtures/derived.splash
+++ /dev/null
@@ -1,13 +0,0 @@
-use mod.flow.*
-
-let Portrait = Image{ width: 768 height: 1024 }
-let prompt = Text{ default: "portrait" at: vec2(10, 20) }
-let p = Portrait{ prompt: prompt.text() at: vec2(30, 40) }
-let up = Upscale{ image: p.image() factor: 4 }
-let result = Output{ type: @image value: up.out(@image) }
-
-Flow{
-    label: "Derived generators"
-    brief: "Exercises prototype derivation."
-    prompt, p, up, result
-}
diff --git a/libs/flow/tests/fixtures/gen.splash b/libs/flow/tests/fixtures/gen.splash
deleted file mode 100644
index 5ce074dd1..000000000
--- a/libs/flow/tests/fixtures/gen.splash
+++ /dev/null
@@ -1,15 +0,0 @@
-use mod.flow.*
-
-let VideoGen = Gen{
-    domain: "video"
-    quality: 3
-    ports: { in: {prompt: @text} out: {video: @video} }
-}
-let clip = VideoGen{ prompt: "waves" quality: 4 }
-let result = Output{ type: @video value: clip.out(@video) }
-
-Flow{
-    label: "Generic generation"
-    brief: "Exercises the Gen primitive."
-    clip, result
-}
diff --git a/libs/flow/tests/fixtures/http_ask_text.splash b/libs/flow/tests/fixtures/http_ask_text.splash
deleted file mode 100644
index fc244179c..000000000
--- a/libs/flow/tests/fixtures/http_ask_text.splash
+++ /dev/null
@@ -1,27 +0,0 @@
-use mod.flow.*
-
-let query = Text{ default: "today" }
-let feed = Http{
-    method: @get
-    url: "https://example.org/today.json"
-    headers: {accept: "application/json"}
-    out: @json
-    accept: ["application/json"]
-}
-let which = Ask{
-    question: "Which result?"
-    type: @text
-    options: ["first", "second"]
-    default: "first"
-    timeout: 30
-}
-let result = Output{ type: @json value: feed.value() }
-
-Flow{
-    label: "HTTP and Ask"
-    brief: "Fetches JSON and can ask a question."
-    trigger: @input
-    concurrency: 2
-    autostart: true
-    query, feed, which, result
-}
diff --git a/libs/flow/tests/fixtures/loop.splash b/libs/flow/tests/fixtures/loop.splash
deleted file mode 100644
index 7e5c27233..000000000
--- a/libs/flow/tests/fixtures/loop.splash
+++ /dev/null
@@ -1,15 +0,0 @@
-use mod.flow.*
-
-let images = []
-for i in 0..3 {
-    images.push(Image{ prompt: "variation" width: 512 + i * 64 height: 512 })
-}
-let first = images[0]
-let second = images[1]
-let third = images[2]
-
-Flow{
-    label: "Built in a loop"
-    brief: "The writer flattens build-time logic."
-    first, second, third
-}
diff --git a/libs/flow/tests/fixtures/prompt_image.splash b/libs/flow/tests/fixtures/prompt_image.splash
deleted file mode 100644
index 121c4b005..000000000
--- a/libs/flow/tests/fixtures/prompt_image.splash
+++ /dev/null
@@ -1,37 +0,0 @@
-use mod.flow.*
-
-/** What to paint. */
-let prompt = Input{ type: @text  default: "a lighthouse at dusk"  at: vec2(40, 120) }
-
-let expand = Llm{
-    system: "Rewrite the prompt as one vivid paragraph for an image model.
-             Keep the subject. Add light, lens, material, mood. No lists."
-    prompt: prompt.text()
-    at: vec2(360, 120)
-}
-
-let styled = Fn{
-    in: { text: expand.text()  style: "photo" }
-    out: [@text]
-    run: |i| { {text: i.text + ", " + i.style + " style"} }
-    at: vec2(680, 120)
-}
-
-let image = Image{
-    prompt: styled.text()
-    width: 1024  height: 1024  steps: 8
-    at: vec2(1000, 120)
-    ui: ImageFace{
-        /* the AI added a style picker; its value feeds the Fn above */
-        style := DropDown{ labels: ["photo", "anime", "oil paint"]  bind: styled.style }
-    }
-}
-
-/** The finished picture. */
-let picture = Output{ type: @image  value: image.image() }
-
-Flow{
-    label: "Prompt to image"
-    brief: "Expands a short prompt into a rich one and paints it."
-    prompt, expand, styled, image, picture
-}
diff --git a/libs/flow/tests/fixtures/tools.splash b/libs/flow/tests/fixtures/tools.splash
deleted file mode 100644
index 49bab69e6..000000000
--- a/libs/flow/tests/fixtures/tools.splash
+++ /dev/null
@@ -1,16 +0,0 @@
-use mod.flow.*
-
-let prompt = Text{ default: "paint" }
-let unused = Text{ default: "unused" }
-let image = Image{ prompt: prompt.text() }
-let picture = Output{ type: @image value: image.image() }
-let echo = Output{ type: @text value: unused.text() }
-
-Flow{
-    label: "Tools"
-    brief: "Two independent branches."
-    tools: {
-        paint: { in: [prompt] out: [picture] }
-    }
-    prompt, unused, image, picture, echo
-}
diff --git a/libs/flow/tests/flow.rs b/libs/flow/tests/flow.rs
deleted file mode 100644
index 16c4db02e..000000000
--- a/libs/flow/tests/flow.rs
+++ /dev/null
@@ -1,537 +0,0 @@
-use makepad_flow::graph::{evaluate, is_canonical, prelude_catalog, tool_schema, write};
-use makepad_flow::{Literal, NodeInputValue, PortType};
-use makepad_micro_serde::{DeJson, SerJson};
-use std::collections::HashSet;
-
-#[test]
-fn design_fixture_evaluates() {
-    let source = include_str!("fixtures/prompt_image.splash");
-    let graph = evaluate(source, "prompt_image.splash").unwrap();
-    assert_eq!(graph.nodes.len(), 5);
-    assert_eq!(graph.edges.len(), 4);
-    assert_eq!(graph.label, "Prompt to image");
-    assert_eq!(
-        graph.nodes.iter().map(|node| node.kind.as_str()).collect::<Vec<_>>(),
-        ["input", "chat", "fn", "gen", "output"]
-    );
-    assert_eq!(graph.nodes[0].at, Some((40.0, 120.0)));
-    assert_eq!(graph.tools[0].inputs, ["prompt"]);
-    assert_eq!(graph.tools[0].outputs, ["picture"]);
-    assert!(graph.nodes[2].fn_src.as_deref().unwrap().starts_with("|i|"));
-    assert!(graph.nodes[3]
-        .face_src
-        .as_deref()
-        .unwrap()
-        .starts_with("ImageFace{"));
-    let schema = tool_schema(&graph);
-    assert_eq!(schema.tools[0].name, "run");
-    let canonical = write(&graph);
-    let graph2 = evaluate(&canonical, "written.splash").unwrap();
-    assert_eq!(write(&graph2), canonical);
-    assert!(is_canonical(&canonical));
-}
-
-#[test]
-fn node_facing_round_trips_without_emitting_the_default() {
-    let source = r#"use mod.flow.*
-let left_to_right = Input{at: vec2(10, 20)}
-let right_to_left = Output{at: vec2(30, 40) size: vec2(300, 180) flip: true}
-Flow{left_to_right, right_to_left}
-"#;
-    let graph = evaluate(source, "facing.splash").unwrap();
-    assert!(!graph.nodes[0].flip);
-    assert!(graph.nodes[1].flip);
-    let written = write(&graph);
-    assert_eq!(written.matches("    flip: true\n").count(), 1);
-    assert!(written.find("    size: vec2(300, 180)\n").unwrap()
-        < written.find("    flip: true\n").unwrap());
-    let reparsed = evaluate(&written, "facing-written.splash").unwrap();
-    assert_eq!(reparsed.nodes[0].flip, graph.nodes[0].flip);
-    assert_eq!(reparsed.nodes[1].flip, graph.nodes[1].flip);
-    assert_eq!(write(&reparsed), written);
-}
-
-#[test]
-fn errors_have_locations() {
-    let cases = [
-        (
-            "unknown.splash",
-            "use mod.flow.*\nlet x = Unknown{}\nFlow{x}",
-            "variable Unknown not found",
-        ),
-        (
-            "not_flow.splash",
-            "use mod.flow.*\nlet x = Text{}\n{x}",
-            "not a Flow",
-        ),
-        (
-            "missing.splash",
-            "use mod.flow.*\nlet hidden = Text{}\nlet result = Output{value: hidden.text()}\nFlow{result}",
-            "node `hidden` is referenced by `result.value` but not listed in `Flow{}`",
-        ),
-        (
-            "mismatch.splash",
-            "use mod.flow.*\nlet pixels = Input{type: @image}\nlet image = Image{prompt: pixels.image()}\nFlow{pixels, image}",
-            "type mismatch",
-        ),
-        (
-            "closure.splash",
-            "use mod.flow.*\nlet image = Image{prompt: || {\"no\"}}\nFlow{image}",
-            "closure where",
-        ),
-        (
-            "wrong_param.splash",
-            "use mod.flow.*\nlet image = Image{width: \"wide\"}\nFlow{image}",
-            "wrong type for parameter `width`",
-        ),
-        (
-            "syntax.splash",
-            "use mod.flow.*\nlet image = Image{ width: }\nFlow{image}",
-            "Expected expression",
-        ),
-    ];
-    for (file, source, expected) in cases {
-        let error = evaluate(source, file).unwrap_err();
-        assert_eq!(error.file, file);
-        assert!(error.line > 0, "{file}: {error:?}");
-        assert!(error.col > 0, "{file}: {error:?}");
-        assert!(
-            error.message.contains(expected),
-            "{file}: expected {expected:?}, got {error:?}"
-        );
-    }
-}
-
-#[test]
-fn reserved_in_closure_parameter_is_a_vm_error() {
-    let source = "use mod.flow.*\nlet f = Fn{in: {text: \"x\"} out: [@text] run: |in| {{text: in.text}}}\nFlow{f}";
-    let error = evaluate(source, "reserved_in.splash").unwrap_err();
-    assert_eq!(error.file, "reserved_in.splash");
-    assert!(error.message.contains("reserved"), "{error:?}");
-    assert!(error.line > 0 && error.col > 0);
-}
-
-#[test]
-fn cycle_is_rejected() {
-    let source = r#"use mod.flow.*
-let a = Fn{in: {text: "a"} out: [@text] run: |input| {{text: input.text}}}
-let b = Fn{in: {text: a.text()} out: [@text] run: |input| {{text: input.text}}}
-a.in.text = b.text()
-Flow{a, b}
-"#;
-    let error = evaluate(source, "cycle.splash").unwrap_err();
-    assert!(error.message.contains("cycle"), "{error:?}");
-    assert!(error.line > 0 && error.col > 0);
-}
-
-#[test]
-fn derived_generators_keep_base_type_and_overrides() {
-    let graph = evaluate(include_str!("fixtures/derived.splash"), "derived.splash").unwrap();
-    let portrait = &graph.nodes[1];
-    assert_eq!(portrait.type_name, "Image");
-    assert_eq!(portrait.domain.as_deref(), Some("image"));
-    assert_eq!(param(portrait, "width"), &Literal::Num(768.0));
-    assert_eq!(param(portrait, "height"), &Literal::Num(1024.0));
-    let upscale = &graph.nodes[2];
-    assert_eq!(upscale.type_name, "Upscale");
-    assert_eq!(upscale.domain.as_deref(), Some("upscale"));
-    assert_eq!(upscale.outputs[0].ty, PortType::Image);
-    round_trip(&graph);
-}
-
-#[test]
-fn http_ask_and_text_have_declared_ports_and_params() {
-    let graph = evaluate(
-        include_str!("fixtures/http_ask_text.splash"),
-        "http_ask_text.splash",
-    )
-    .unwrap();
-    assert_eq!(graph.trigger, "input");
-    assert_eq!(graph.concurrency, 2);
-    assert!(graph.autostart);
-    assert_eq!(graph.nodes[0].type_name, "Text");
-    let http = &graph.nodes[1];
-    assert_eq!(http.outputs[0].name, "value");
-    assert_eq!(http.outputs[0].ty, PortType::Json);
-    assert_eq!(http.outputs[1].ty, PortType::Json);
-    assert_eq!(param(http, "method"), &Literal::Id("get".to_string()));
-    let ask = &graph.nodes[2];
-    assert_eq!(ask.outputs[0].name, "text");
-    assert_eq!(param(ask, "timeout"), &Literal::Num(30.0));
-    round_trip(&graph);
-}
-
-#[test]
-fn generic_gen_carries_custom_params_and_ports() {
-    let graph = evaluate(include_str!("fixtures/gen.splash"), "gen.splash").unwrap();
-    let node = &graph.nodes[0];
-    assert_eq!(node.type_name, "Gen");
-    assert_eq!(node.domain.as_deref(), Some("video"));
-    assert_eq!(param(node, "quality"), &Literal::Num(4.0));
-    assert_eq!(node.inputs[0].port, "prompt");
-    assert_eq!(node.inputs[0].ty, PortType::Text);
-    assert_eq!(node.outputs[0].name, "video");
-    assert_eq!(node.outputs[0].ty, PortType::Video);
-    round_trip(&graph);
-}
-
-#[test]
-fn declared_gen_port_signatures_survive_writer_round_trip() {
-    let source = r#"use mod.flow.*
-let Misleading = Image{
-    ports: {
-        in: {picture: @text, caption: @image}
-        out: {picture: @audio, caption: @video}
-    }
-}
-let generated = Misleading{}
-let result = Output{type: @audio value: generated.out(@picture)}
-Flow{generated, result}
-"#;
-    let graph = evaluate(source, "misleading-ports.splash").unwrap();
-    let before = graph.nodes.iter().find(|node| node.id == "generated").unwrap();
-    assert_eq!(before.type_name, "Image");
-    assert_eq!(
-        before
-            .inputs
-            .iter()
-            .map(|port| (port.port.as_str(), port.ty))
-            .collect::<Vec<_>>(),
-        [("picture", PortType::Text), ("caption", PortType::Image)]
-    );
-    assert_eq!(
-        before
-            .outputs
-            .iter()
-            .map(|port| (port.name.as_str(), port.ty))
-            .collect::<Vec<_>>(),
-        [("picture", PortType::Audio), ("caption", PortType::Video)]
-    );
-    let written = write(&graph);
-    let rewritten = evaluate(&written, "misleading-ports-written.splash").unwrap();
-    let after = rewritten
-        .nodes
-        .iter()
-        .find(|node| node.id == "generated")
-        .unwrap();
-    assert_eq!(
-        before
-            .inputs
-            .iter()
-            .map(|port| (port.port.as_str(), port.ty))
-            .collect::<Vec<_>>(),
-        after
-            .inputs
-            .iter()
-            .map(|port| (port.port.as_str(), port.ty))
-            .collect::<Vec<_>>()
-    );
-    assert_eq!(
-        before
-            .outputs
-            .iter()
-            .map(|port| (port.name.as_str(), port.ty))
-            .collect::<Vec<_>>(),
-        after
-            .outputs
-            .iter()
-            .map(|port| (port.name.as_str(), port.ty))
-            .collect::<Vec<_>>()
-    );
-}
-
-#[test]
-fn named_tool_prunes_the_unrelated_branch() {
-    let graph = evaluate(include_str!("fixtures/tools.splash"), "tools.splash").unwrap();
-    assert_eq!(graph.tools[0].name, "run");
-    assert_eq!(graph.tools[0].nodes.len(), 5);
-    let paint = &graph.tools[1];
-    assert_eq!(paint.name, "paint");
-    assert_eq!(paint.inputs, ["prompt"]);
-    assert_eq!(paint.outputs, ["picture"]);
-    assert_eq!(paint.nodes, ["prompt", "image", "picture"]);
-    let schema = tool_schema(&graph);
-    assert_eq!(schema.tools.len(), 2);
-    assert_eq!(schema.tools[1].result_fields, [("picture".to_string(), PortType::Image)]);
-    let parsed = makepad_strict_json::parse(schema.tools[1].parameters.as_bytes()).unwrap();
-    assert_eq!(parsed.get("type").and_then(|value| value.as_str()), Some("object"));
-    round_trip(&graph);
-}
-
-#[test]
-fn build_time_loop_is_flattened_by_writer() {
-    let source = include_str!("fixtures/loop.splash");
-    let graph = evaluate(source, "loop.splash").unwrap();
-    assert_eq!(graph.nodes.len(), 3);
-    assert!(!is_canonical(source));
-    let flat = write(&graph);
-    assert!(!flat.contains("for "));
-    assert!(is_canonical(&flat));
-    round_trip(&graph);
-}
-
-#[test]
-fn comments_make_an_otherwise_flat_file_custom() {
-    let source = include_str!("fixtures/custom_comment.splash");
-    assert!(!is_canonical(source));
-    let written = write(&evaluate(source, "custom_comment.splash").unwrap());
-    assert!(is_canonical(&written));
-}
-
-#[test]
-fn every_fixture_writer_round_trips() {
-    for (name, source) in [
-        ("prompt_image.splash", include_str!("fixtures/prompt_image.splash")),
-        ("derived.splash", include_str!("fixtures/derived.splash")),
-        ("http_ask_text.splash", include_str!("fixtures/http_ask_text.splash")),
-        ("tools.splash", include_str!("fixtures/tools.splash")),
-        ("gen.splash", include_str!("fixtures/gen.splash")),
-        ("loop.splash", include_str!("fixtures/loop.splash")),
-        ("custom_comment.splash", include_str!("fixtures/custom_comment.splash")),
-    ] {
-        let graph = evaluate(source, name).unwrap();
-        round_trip(&graph);
-    }
-}
-
-fn param<'a>(node: &'a makepad_flow::Node, name: &str) -> &'a Literal {
-    node.params
-        .iter()
-        .find_map(|(key, value)| (key == name).then_some(value))
-        .unwrap()
-}
-
-fn round_trip(graph: &makepad_flow::Graph) {
-    let first = write(graph);
-    let second = write(&evaluate(&first, "round_trip.splash").unwrap());
-    assert_eq!(second, first);
-    assert!(is_canonical(&first));
-}
-
-#[test]
-fn edge_values_are_exposed_in_inputs() {
-    let graph = evaluate(include_str!("fixtures/prompt_image.splash"), "ports.splash").unwrap();
-    let prompt = graph.nodes[1]
-        .inputs
-        .iter()
-        .find(|input| input.port == "prompt")
-        .unwrap();
-    assert!(matches!(prompt.value, NodeInputValue::Edge(_)));
-}
-
-#[test]
-fn graph_wire_json_round_trips() {
-    let graph = evaluate(include_str!("fixtures/prompt_image.splash"), "wire.splash").unwrap();
-    let json = graph.serialize_json();
-    assert_eq!(makepad_flow::Graph::deserialize_json(&json).unwrap(), graph);
-}
-
-#[test]
-fn inpaint_mask_port_type_checks_against_declared_image_type() {
-    let source = r#"use mod.flow.*
-let image = Input{type: @image}
-let mask = Input{type: @image}
-let inpaint = Inpaint{prompt: "fill" image: image.image() mask: mask.image()}
-let picture = Output{type: @image value: inpaint.out(@image)}
-Flow{image, mask, inpaint, picture}
-"#;
-    let graph = evaluate(source, "inpaint_ok.splash").unwrap();
-    let node = graph.nodes.iter().find(|node| node.id == "inpaint").unwrap();
-    let mask_input = node.inputs.iter().find(|input| input.port == "mask").unwrap();
-    assert_eq!(mask_input.ty, PortType::Image);
-    let image_input = node.inputs.iter().find(|input| input.port == "image").unwrap();
-    assert_eq!(image_input.ty, PortType::Image);
-    let prompt_input = node.inputs.iter().find(|input| input.port == "prompt").unwrap();
-    assert_eq!(prompt_input.ty, PortType::Text);
-    round_trip(&graph);
-}
-
-#[test]
-fn wiring_text_into_inpaint_mask_is_a_located_error() {
-    let source = r#"use mod.flow.*
-let image = Input{type: @image}
-let words = Input{type: @text}
-let inpaint = Inpaint{prompt: "fill" image: image.image() mask: words.text()}
-Flow{image, words, inpaint}
-"#;
-    let error = evaluate(source, "inpaint_mismatch.splash").unwrap_err();
-    assert_eq!(error.file, "inpaint_mismatch.splash");
-    assert!(error.line > 0 && error.col > 0, "{error:?}");
-    assert!(error.message.contains("type mismatch"), "{error:?}");
-    assert!(error.message.contains("mask"), "{error:?}");
-}
-
-#[test]
-fn old_array_ports_form_still_evaluates_with_a_deprecation_warning() {
-    let source = r#"use mod.flow.*
-let LegacyGen = Gen{domain: "video" ports: {in: [@prompt] out: [@video]}}
-let clip = LegacyGen{prompt: "waves"}
-let result = Output{type: @video value: clip.out(@video)}
-Flow{clip, result}
-"#;
-    let graph = evaluate(source, "legacy_ports.splash").unwrap();
-    let node = graph.nodes.iter().find(|node| node.id == "clip").unwrap();
-    // The array form still infers types by name, exactly as before.
-    assert_eq!(node.inputs[0].ty, PortType::Text);
-    assert_eq!(node.outputs[0].ty, PortType::Video);
-    assert!(
-        graph
-            .warnings
-            .iter()
-            .any(|warning| warning.contains("deprecated") && warning.contains("clip")),
-        "{:?}",
-        graph.warnings
-    );
-    round_trip(&graph);
-}
-
-#[test]
-fn empty_legacy_port_arrays_still_warn() {
-    let source = r#"use mod.flow.*
-let Legacy = Gen{domain: "image" ports: {in: [] out: []}}
-let empty = Legacy{}
-Flow{empty}
-"#;
-    let graph = evaluate(source, "empty-legacy-ports.splash").unwrap();
-    assert_eq!(graph.warnings.len(), 2, "{:?}", graph.warnings);
-    assert!(graph.warnings.iter().all(|warning| warning.contains("deprecated")));
-}
-
-#[test]
-fn prelude_catalog_walks_every_recipe_type_including_mesh() {
-    let catalog = prelude_catalog().unwrap();
-    let mesh = catalog
-        .iter()
-        .find(|node| node.type_name == "Mesh")
-        .expect("Mesh reaches the catalog");
-    assert_eq!(mesh.kind, "gen");
-    assert_eq!(mesh.domain.as_deref(), Some("mesh"));
-    assert!(mesh
-        .ports
-        ._in
-        .iter()
-        .any(|port| port.name == "prompt" && port.ty == PortType::Text));
-    assert!(mesh
-        .ports
-        ._in
-        .iter()
-        .any(|port| port.name == "image" && port.ty == PortType::Image));
-    assert!(mesh
-        .ports
-        .out
-        .iter()
-        .any(|port| port.name == "mesh" && port.ty == PortType::Mesh));
-    assert!(mesh.params.iter().any(|param| param.name == "remesh_resolution"));
-    assert!(!mesh.doc.is_empty());
-    // The catalog is no longer the old hard-coded ten-name list.
-    for type_name in ["Inpaint", "Video", "Music", "Paint", "Control", "ImageEdit"] {
-        assert!(
-            catalog.iter().any(|node| node.type_name == type_name),
-            "catalog missing `{type_name}`"
-        );
-    }
-    let music = catalog.iter().find(|node| node.type_name == "Music").unwrap();
-    assert!(music
-        .ports
-        ._in
-        .iter()
-        .any(|port| port.name == "lyrics" && port.ty == PortType::Text));
-    let paint = catalog.iter().find(|node| node.type_name == "Paint").unwrap();
-    assert!(paint
-        .ports
-        ._in
-        .iter()
-        .any(|port| port.name == "reference_image" && port.ty == PortType::Image));
-    let publish = catalog
-        .iter()
-        .find(|node| node.type_name == "Publish")
-        .unwrap();
-    assert_eq!(publish.kind, "publish");
-    assert!(publish
-        .ports
-        ._in
-        .iter()
-        .any(|port| port.name == "value"));
-    assert!(publish
-        .ports
-        .out
-        .iter()
-        .any(|port| port.name == "asset" && port.ty == PortType::Json));
-    assert!(publish.params.iter().all(|param| !param.doc.is_empty()));
-    assert!(!publish.doc.is_empty());
-}
-
-#[test]
-fn prelude_catalog_has_the_exact_public_node_type_set() {
-    let catalog = prelude_catalog().unwrap();
-    let names: Vec<_> = catalog.iter().map(|node| node.type_name.as_str()).collect();
-    assert_eq!(
-        names,
-        [
-            "Annotate",
-            "Ask",
-            "Beats",
-            "Body",
-            "Control",
-            "Depth",
-            "Fn",
-            "Gen",
-            "Http",
-            "Image",
-            "ImageEdit",
-            "Inpaint",
-            "Input",
-            "Llm",
-            "Matte",
-            "Mesh",
-            "Motion",
-            "Music",
-            "Notes",
-            "Output",
-            "Paint",
-            "Publish",
-            "Rig",
-            "Segment",
-            "Sfx",
-            "Speech",
-            "Splat",
-            "Stems",
-            "Stt",
-            "Text",
-            "Upscale",
-            "Video",
-            "VideoEnhance",
-            "Vision",
-            "World",
-        ]
-    );
-    assert_eq!(names.iter().copied().collect::<HashSet<_>>().len(), names.len());
-    for excluded in [
-        "Node",
-        "Flow",
-        "NodeFace",
-        "InputFace",
-        "TextFace",
-        "OutputFace",
-        "PublishFace",
-        "LlmFace",
-        "FnFace",
-        "HttpFace",
-        "AskFace",
-        "GenFace",
-        "ImageFace",
-        "UpscaleFace",
-    ] {
-        assert!(!names.contains(&excluded), "catalog contains `{excluded}`");
-    }
-}
-
-#[test]
-fn prelude_module_is_frozen() {
-    let error = evaluate(
-        "use mod.flow.*\nmod.flow.Image = {}\nFlow{}",
-        "frozen.splash",
-    )
-    .unwrap_err();
-    assert!(error.message.contains("already exists"), "{error:?}");
-}
diff --git a/libs/flow/tests/host_assets.rs b/libs/flow/tests/host_assets.rs
deleted file mode 100644
index 8222b4bd7..000000000
--- a/libs/flow/tests/host_assets.rs
+++ /dev/null
@@ -1,203 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-
-use makepad_asset_client::{ApiEndpoints, PublishFile, PublishRequest, PublishThumbnail};
-use makepad_asset_data::{AssetAlias, AssetKind, FileRole, MediaType, ThumbnailMedia};
-use makepad_flow::client::{ClientError, Endpoints, FlowClient};
-use makepad_flow::host::{FlowServer, FlowServerConfig};
-use std::path::PathBuf;
-use std::time::{SystemTime, UNIX_EPOCH};
-
-struct TempRoot(PathBuf);
-impl TempRoot {
-    fn new(label: &str) -> Self {
-        let nonce = SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos();
-        let path = std::env::temp_dir().join(format!("flow-assets-route-{}-{label}-{nonce}", std::process::id()));
-        std::fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-impl Drop for TempRoot { fn drop(&mut self) { let _ = std::fs::remove_dir_all(&self.0); } }
-
-fn png() -> Vec<u8> {
-    makepad_ai_hub::testpattern::encode_png_rgba(&vec![180; 256 * 256 * 4], 256, 256).unwrap()
-}
-
-#[test]
-fn proxy_lists_and_serves_flow_asset_thumbnail() {
-    let store_root = TempRoot::new("store");
-    let flow_root = TempRoot::new("flow");
-    let mut store_config = makepad_asset_store::ServerConfig::new(store_root.0.clone());
-    store_config.control_addr = "127.0.0.1:0".parse().unwrap();
-    store_config.data_addr = "127.0.0.1:0".parse().unwrap();
-    store_config.bootstrap_admin = true;
-    store_config.discovery = None;
-    store_config.log = false;
-    let mut store = makepad_asset_store::AssetServer::start(store_config).unwrap();
-    let token = std::fs::read_to_string(store_root.0.join("admin-token")).unwrap().trim().to_string();
-    let endpoints = ApiEndpoints { control: store.control_addr(), data: store.data_addr() };
-    let mut client_config = makepad_asset_client::ClientConfig::new(store_root.0.join("seed-cache"));
-    client_config.token = Some(token.clone());
-    let mut asset_client = makepad_asset_client::AssetClient::connect(client_config, endpoints, Some(store.server_id())).unwrap();
-    let image = png();
-    let mut request = PublishRequest::new(
-        "flows",
-        AssetKind::Texture,
-        "Route picture",
-        PublishFile { bytes: image.clone(), media: MediaType::Png, role: FileRole::Texture, media_millis: 0, dims: Some((256, 256)) },
-        PublishThumbnail::plain(image.clone(), ThumbnailMedia::Png, 256, 256),
-    );
-    request.alias = Some(AssetAlias::new("flows/route-picture").unwrap());
-    request.tags = vec!["flow".into(), "route".into()];
-    asset_client.publish_artifact(&request).unwrap();
-    let large_image = makepad_ai_hub::testpattern::encode_png_rgba(
-        &vec![180; 1024 * 512 * 4],
-        1024,
-        512,
-    )
-    .unwrap();
-    let mut oversized = PublishRequest::new(
-        "flows",
-        AssetKind::Texture,
-        "Oversized preview",
-        PublishFile {
-            bytes: large_image.clone(),
-            media: MediaType::Png,
-            role: FileRole::Texture,
-            media_millis: 0,
-            dims: Some((1024, 512)),
-        },
-        PublishThumbnail::plain(large_image, ThumbnailMedia::Png, 1024, 512),
-    );
-    oversized.alias = Some(AssetAlias::new("flows/oversized-preview").unwrap());
-    let oversized_id = asset_client.publish_artifact(&oversized).unwrap().asset_id;
-    let mut tagged = PublishRequest::new(
-        "elsewhere",
-        AssetKind::Texture,
-        "Tagged picture",
-        PublishFile {
-            bytes: image.clone(),
-            media: MediaType::Png,
-            role: FileRole::Texture,
-            media_millis: 0,
-            dims: Some((256, 256)),
-        },
-        PublishThumbnail::plain(image.clone(), ThumbnailMedia::Png, 256, 256),
-    );
-    tagged.alias = Some(AssetAlias::new("elsewhere/tagged-picture").unwrap());
-    tagged.tags = vec!["flow".into()];
-    asset_client.publish_artifact(&tagged).unwrap();
-    let mut unaliased = PublishRequest::new(
-        "flows",
-        AssetKind::Data,
-        "Unaliased data",
-        PublishFile {
-            bytes: b"original asset bytes".to_vec(),
-            media: MediaType::Bin,
-            role: FileRole::Source,
-            media_millis: 0,
-            dims: None,
-        },
-        PublishThumbnail::plain(image.clone(), ThumbnailMedia::Png, 256, 256),
-    );
-    unaliased.alias = None;
-    let unaliased_id = asset_client.publish_artifact(&unaliased).unwrap().asset_id;
-    drop(asset_client);
-
-    let mut flow_config = FlowServerConfig::new(flow_root.0.clone());
-    flow_config.log = Box::new(|_| {});
-    flow_config.asset.endpoints = Some(endpoints);
-    flow_config.asset.server_id = Some(store.server_id());
-    flow_config.asset.token = Some(token);
-    let flow_server = FlowServer::start(flow_config).unwrap();
-    let served = flow_server.endpoints();
-    let flow_client = FlowClient::connect(
-        Endpoints { control: served.control, data: served.data },
-        served.token.clone(),
-        Some(served.server_id),
-    ).unwrap();
-    let rows = flow_client.assets("Route", Some("flows"), 10).unwrap().assets;
-    assert_eq!(rows.len(), 1);
-    assert_eq!(rows[0].alias.as_deref(), Some("flows/route-picture"));
-    assert_eq!(rows[0].tags, vec!["flow", "route"]);
-    let default_rows = flow_client.assets("", Some("flows"), 10).unwrap().assets;
-    assert_eq!(default_rows.len(), 4);
-    assert!(default_rows.iter().any(|asset| asset.namespace == "elsewhere"));
-    let mut page = flow_client.assets_page("", None, 1, None).unwrap();
-    assert_eq!(page.assets.len(), 1);
-    let first_cursor = page.cursor.clone().expect("more than one catalog result");
-    let mut ids = std::collections::HashSet::new();
-    let mut pages = 0;
-    loop {
-        pages += 1;
-        assert!(pages <= 5, "pagination failed to advance");
-        for row in &page.assets { assert!(ids.insert(row.id.clone()), "duplicate result on a later page"); }
-        let Some(cursor) = page.cursor else { break };
-        page = flow_client.assets_page("", None, 1, Some(&cursor)).unwrap();
-    }
-    assert_eq!(ids.len(), 4);
-    assert!(flow_client.assets_page("different", None, 1, Some(&first_cursor)).is_err());
-    let thumb = flow_client.asset_thumbnail("flows/route-picture").unwrap();
-    assert_eq!(thumb.content_type, "image/png");
-    assert_eq!(thumb.bytes.as_ref(), image.as_slice());
-    let content = flow_client.asset_content(&unaliased_id.to_string()).unwrap();
-    assert_eq!(content.content_type, "application/octet-stream");
-    assert_eq!(content.bytes.as_ref(), b"original asset bytes");
-    let preview = flow_client.asset_preview(&unaliased_id.to_string()).unwrap();
-    assert_eq!(preview.content_type, "text/plain; charset=utf-8");
-    assert_eq!(preview.bytes.as_ref(), "Binary data · 20 bytes".as_bytes());
-    let oversized_preview = flow_client.asset_preview(&oversized_id.to_string()).unwrap();
-    assert_eq!(oversized_preview.content_type, "image/png");
-    assert!(oversized_preview.bytes.starts_with(b"\x89PNG\r\n\x1a\n"));
-    assert_eq!(
-        u32::from_be_bytes(oversized_preview.bytes[16..20].try_into().unwrap()),
-        256
-    );
-    assert_eq!(
-        u32::from_be_bytes(oversized_preview.bytes[20..24].try_into().unwrap()),
-        128
-    );
-    let thumb_by_id = flow_client.asset_thumbnail(&unaliased_id.to_string()).unwrap();
-    assert_eq!(thumb_by_id.content_type, "image/png");
-    assert_eq!(thumb_by_id.bytes.as_ref(), image.as_slice());
-
-    let mut wrong_token = served.token.clone();
-    let last = wrong_token.pop().unwrap();
-    wrong_token.push(if last == '0' { '1' } else { '0' });
-    let unauthorized = FlowClient::connect(
-        Endpoints { control: served.control, data: served.data },
-        wrong_token,
-        Some(served.server_id),
-    );
-    assert!(matches!(unauthorized, Err(ClientError::Unauthorized)));
-    assert!(matches!(
-        flow_client.asset_content("not/an-asset-id"),
-        Err(ClientError::Protocol(_))
-    ));
-    assert!(matches!(
-        flow_client.asset_thumbnail("../bad"),
-        Err(ClientError::Protocol(_))
-    ));
-    flow_server.shutdown();
-    store.shutdown();
-}
-
-#[test]
-fn proxy_reports_no_discovered_store_and_retries_per_request() {
-    let root = TempRoot::new("missing");
-    let mut config = FlowServerConfig::new(root.0.clone());
-    config.log = Box::new(|_| {});
-    config.asset.discovery_wait_ms = 0;
-    let server = FlowServer::start(config).unwrap();
-    let served = server.endpoints();
-    let client = FlowClient::connect(
-        Endpoints { control: served.control, data: served.data },
-        served.token,
-        Some(served.server_id),
-    ).unwrap();
-    for _ in 0..2 {
-        let error = client.assets("", Some("flows"), 10).unwrap_err();
-        assert!(matches!(error, ClientError::Http { status: 503, .. }));
-        assert!(error.to_string().contains("no asset server discovered on this LAN"));
-    }
-    server.shutdown();
-}
diff --git a/libs/flow/tests/host_generated_assets.rs b/libs/flow/tests/host_generated_assets.rs
deleted file mode 100644
index bdbf40d51..000000000
--- a/libs/flow/tests/host_generated_assets.rs
+++ /dev/null
@@ -1,335 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-
-mod support;
-
-use makepad_asset_client::ApiEndpoints;
-use makepad_flow::client::{Endpoints, FlowClient};
-use makepad_flow::host::{FlowServer, FlowServerConfig};
-use makepad_flow::{CreateInstanceRequest, CreateInstanceResponse, CreateRunRequest, CreateRunResponse, RunRowDto, RunState, Seams, PutSourceRequest};
-use makepad_micro_serde::{DeJson, SerJson};
-use std::path::{Path, PathBuf};
-use std::time::{Duration, SystemTime, UNIX_EPOCH};
-use std::thread::sleep;
-use std::sync::{Mutex, OnceLock};
-use support::{seams, FakeChat, FakeGen, FakeHttp};
-
-struct TempRoot(PathBuf);
-impl TempRoot {
-    fn new(label: &str) -> Self {
-        let n = SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos();
-        let path = std::env::temp_dir().join(format!("flow-generated-assets-{label}-{}-{n}", std::process::id()));
-        std::fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-impl Drop for TempRoot { fn drop(&mut self) { let _ = std::fs::remove_dir_all(&self.0); } }
-
-fn request(address: std::net::SocketAddr, method: &str, target: &str, token: &str, body: &str) -> (u16, String) {
-    use std::io::{Read, Write};
-    let mut stream = std::net::TcpStream::connect(address).unwrap();
-    stream.set_read_timeout(Some(Duration::from_secs(10))).unwrap();
-    write!(stream, "{method} {target} HTTP/1.1\r\nHost: localhost\r\nAuthorization: Bearer {token}\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{body}", body.len()).unwrap();
-    let mut raw = Vec::new(); stream.read_to_end(&mut raw).unwrap();
-    let split = raw.windows(4).position(|w| w == b"\r\n\r\n").unwrap();
-    let status = std::str::from_utf8(&raw[..split]).unwrap().lines().next().unwrap().split_whitespace().nth(1).unwrap().parse().unwrap();
-    (status, String::from_utf8_lossy(&raw[split + 4..]).into_owned())
-}
-
-fn start_asset_store(root: &Path) -> (makepad_asset_store::AssetServer, ApiEndpoints, String) {
-    let mut cfg = makepad_asset_store::ServerConfig::new(root.to_path_buf());
-    cfg.control_addr = "127.0.0.1:0".parse().unwrap(); cfg.data_addr = "127.0.0.1:0".parse().unwrap();
-    cfg.bootstrap_admin = true; cfg.discovery = None; cfg.log = false;
-    let server = makepad_asset_store::AssetServer::start(cfg).unwrap();
-    let token = std::fs::read_to_string(root.join("admin-token")).unwrap().trim().to_string();
-    let endpoints = ApiEndpoints { control: server.control_addr(), data: server.data_addr() };
-    (server, endpoints, token)
-}
-
-fn start_flow(root: &Path, asset: ApiEndpoints, server_id: [u8; 16], token: String, seams: Seams) -> FlowServer {
-    let mut cfg = FlowServerConfig::new(root.to_path_buf()).with_seams(seams);
-    cfg.watch_interval_ms = 10; cfg.log = Box::new(|_| {});
-    cfg.asset.endpoints = Some(asset); cfg.asset.server_id = Some(server_id); cfg.asset.token = Some(token);
-    cfg.asset.archive_outputs = true;
-    FlowServer::start(cfg).unwrap()
-}
-
-fn test_png() -> Vec<u8> {
-    makepad_ai_hub::testpattern::encode_png_rgba(&vec![180; 4 * 4 * 4], 4, 4).unwrap()
-}
-
-fn test_wav() -> Vec<u8> {
-    let samples = [0i16, 1, -1, 0];
-    let data: Vec<u8> = samples.iter().flat_map(|sample| sample.to_le_bytes()).collect();
-    let mut wav = Vec::new();
-    wav.extend_from_slice(b"RIFF");
-    wav.extend_from_slice(&(36u32 + data.len() as u32).to_le_bytes());
-    wav.extend_from_slice(b"WAVEfmt ");
-    wav.extend_from_slice(&16u32.to_le_bytes());
-    wav.extend_from_slice(&1u16.to_le_bytes());
-    wav.extend_from_slice(&1u16.to_le_bytes());
-    wav.extend_from_slice(&4u32.to_le_bytes());
-    wav.extend_from_slice(&8u32.to_le_bytes());
-    wav.extend_from_slice(&2u16.to_le_bytes());
-    wav.extend_from_slice(&16u16.to_le_bytes());
-    wav.extend_from_slice(b"data");
-    wav.extend_from_slice(&(data.len() as u32).to_le_bytes());
-    wav.extend_from_slice(&data);
-    wav
-}
-
-fn test_lock() -> std::sync::MutexGuard<'static, ()> {
-    static LOCK: OnceLock<Mutex<()>> = OnceLock::new();
-    LOCK.get_or_init(|| Mutex::new(())).lock().unwrap_or_else(|poisoned| poisoned.into_inner())
-}
-
-fn run(server: &FlowServer, name: &str, source: &str) -> (FlowClient, String, RunRowDto) {
-    let e = server.endpoints();
-    let (status, body) = request(e.control, "PUT", &format!("/v1/flows/{name}"), &e.token, &PutSourceRequest { source: source.into() }.serialize_json());
-    assert_eq!(status, 200, "{body}");
-    sleep(Duration::from_millis(100));
-    let (status, body) = request(e.control, "POST", &format!("/v1/flows/{name}/instances"), &e.token, &CreateInstanceRequest::default().serialize_json());
-    assert_eq!(status, 201, "{body}");
-    let instance = CreateInstanceResponse::deserialize_json(&body).unwrap().instance;
-    let (status, body) = request(e.control, "POST", &format!("/v1/instances/{instance}/runs"), &e.token, &CreateRunRequest::default().serialize_json());
-    assert_eq!(status, 202, "{body}");
-    let run_id = CreateRunResponse::deserialize_json(&body).unwrap().run_id;
-    let deadline = std::time::Instant::now() + Duration::from_secs(8);
-    let row = loop {
-        let (status, body) = request(e.control, "GET", &format!("/v1/runs/{run_id}"), &e.token, "");
-        assert_eq!(status, 200, "{body}");
-        let row = RunRowDto::deserialize_json(&body).unwrap();
-        if matches!(row.state, RunState::Done | RunState::Failed | RunState::Cancelled) { break row; }
-        assert!(std::time::Instant::now() < deadline, "run did not finish: {:?}", row.state);
-        sleep(Duration::from_millis(20));
-    };
-    let client = FlowClient::connect(Endpoints { control: e.control, data: e.data }, e.token, Some(e.server_id)).unwrap();
-    (client, run_id, row)
-}
-
-#[test]
-fn generated_media_is_archived_once_when_terminal_output_repeats_it() {
-    let _guard = test_lock();
-    let store_root = TempRoot::new("store"); let flow_root = TempRoot::new("flow");
-    let (mut store, asset, token) = start_asset_store(&store_root.0); let id = store.server_id();
-    let mut gen = FakeGen::done(); gen.bytes = test_png();
-    let server = start_flow(&flow_root.0, asset, id, token, seams(FakeChat::done("unused"), gen, FakeHttp::json(200, "{}")));
-    let (client, _, row) = run(&server, "generated", "use mod.flow.*\nlet image = Image{prompt: \"x\"}\nlet output = Output{type: @image value: image.image()}\nFlow{image, output}\n");
-    assert_eq!(row.state, RunState::Done, "{row:?}");
-    assert!(row.nodes["image"].outputs.iter().any(|output| output.port == "image"));
-    let assets = client.assets("", Some("flows"), 20).unwrap().assets;
-    assert_eq!(assets.len(), 1, "{assets:#?}");
-    assert_eq!(assets[0].kind, "texture");
-    server.shutdown(); store.shutdown();
-}
-
-#[test]
-fn terminal_text_output_is_archived_and_keeps_run_output() {
-    let _guard = test_lock();
-    let store_root = TempRoot::new("store"); let flow_root = TempRoot::new("flow");
-    let (mut store, asset, token) = start_asset_store(&store_root.0); let id = store.server_id();
-    let server = start_flow(&flow_root.0, asset, id, token, seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")));
-    let (client, _, row) = run(&server, "text", "use mod.flow.*\nlet text = Input{default: \"hello\\n\"}\nlet output = Output{type: @text value: text.text()}\nFlow{text, output}\n");
-    assert_eq!(row.state, RunState::Done, "{row:?}");
-    assert!(row.outputs.contains_key("output"));
-    let assets = client.assets("", Some("flows"), 20).unwrap().assets;
-    assert_eq!(assets.len(), 1, "{assets:#?}");
-    assert_eq!(assets[0].kind, "data");
-    let original = client.asset_content(&assets[0].id).unwrap();
-    assert_eq!(&*original.bytes, b"hello\n");
-    server.shutdown(); store.shutdown();
-}
-
-#[test]
-fn terminal_audio_output_has_manifest_duration() {
-    let _guard = test_lock();
-    let store_root = TempRoot::new("store");
-    let flow_root = TempRoot::new("flow");
-    let (mut store, asset, token) = start_asset_store(&store_root.0);
-    let id = store.server_id();
-    let server = start_flow(
-        &flow_root.0,
-        asset,
-        id,
-        token,
-        seams(
-            FakeChat::done("unused"),
-            FakeGen::done(),
-            FakeHttp::bytes(200, "audio/wav", test_wav()),
-        ),
-    );
-    let (client, _, row) = run(&server, "audio", "use mod.flow.*\nlet audio = Http{url: \"http://127.0.0.1/audio.wav\" out: @audio accept: [@audio]}\nlet output = Output{type: @audio value: audio.value()}\nFlow{audio, output}\n");
-    assert_eq!(row.state, RunState::Done, "{row:?}");
-    let assets = client.assets("", Some("flows"), 20).unwrap().assets;
-    assert_eq!(assets.len(), 1, "{assets:#?}");
-    assert_eq!(assets[0].kind, "audio");
-    server.shutdown();
-    store.shutdown();
-}
-
-fn publish_binary_fixture(name: &str, ty: &str, content_type: &str, bytes: Vec<u8>, expected_kind: &str) {
-    let _guard = test_lock();
-    let store_root = TempRoot::new("store");
-    let flow_root = TempRoot::new("flow");
-    let (mut store, asset, token) = start_asset_store(&store_root.0);
-    let id = store.server_id();
-    let server = start_flow(
-        &flow_root.0,
-        asset,
-        id,
-        token,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::bytes(200, content_type, bytes)),
-    );
-    let source = format!("use mod.flow.*\nlet value = Http{{url: \"http://127.0.0.1/{name}\" out: @{ty} accept: [@{ty}]}}\nlet output = Output{{type: @{ty} value: value.value()}}\nFlow{{value, output}}\n");
-    let (client, _, row) = run(&server, name, &source);
-    assert_eq!(row.state, RunState::Done, "{row:?}");
-    let assets = client.assets("", Some("flows"), 20).unwrap().assets;
-    assert_eq!(assets.len(), 1, "{assets:#?}");
-    assert_eq!(assets[0].kind, expected_kind);
-    if expected_kind == "video" {
-        // This fixture predates poster extraction and is archived with the
-        // solid legacy tile. The preview route must still pass through the
-        // bounded thumbnail/legacy-poster path instead of returning raw media.
-        let preview = client.asset_preview(&assets[0].id).unwrap();
-        assert_eq!(preview.content_type, "image/png");
-        assert!(preview.bytes.starts_with(b"\x89PNG\r\n\x1a\n"));
-        assert!(u32::from_be_bytes(preview.bytes[16..20].try_into().unwrap()) <= 256);
-        assert!(u32::from_be_bytes(preview.bytes[20..24].try_into().unwrap()) <= 256);
-    }
-    server.shutdown();
-    store.shutdown();
-}
-
-#[test]
-fn terminal_mp4_output_is_archived() {
-    publish_binary_fixture("video", "video", "video/mp4", mp4_fixture::synthetic(mp4_fixture::avc1()), "video");
-}
-
-
-#[test]
-fn failed_generation_does_not_publish_an_asset() {
-    let _guard = test_lock();
-    let store_root = TempRoot::new("store"); let flow_root = TempRoot::new("flow");
-    let (mut store, asset, token) = start_asset_store(&store_root.0); let id = store.server_id();
-    let server = start_flow(&flow_root.0, asset, id, token, seams(FakeChat::done("unused"), FakeGen { mode: support::GenMode::Fail, ..FakeGen::done() }, FakeHttp::json(200, "{}")));
-    let (client, _, row) = run(&server, "failed", "use mod.flow.*\nlet image = Image{prompt: \"x\"}\nlet output = Output{type: @image value: image.image()}\nFlow{image, output}\n");
-    assert_eq!(row.state, RunState::Failed, "{row:?}");
-    assert!(client.assets("", Some("flows"), 20).unwrap().assets.is_empty());
-    server.shutdown(); store.shutdown();
-}
-
-#[test]
-fn identical_parallel_generations_publish_one_asset_without_waiting_forever() {
-    let _guard = test_lock();
-    let store_root = TempRoot::new("store");
-    let flow_root = TempRoot::new("flow");
-    let (mut store, asset, token) = start_asset_store(&store_root.0);
-    let id = store.server_id();
-    let mut gen = FakeGen::done();
-    gen.bytes = test_png();
-    let server = start_flow(
-        &flow_root.0,
-        asset,
-        id,
-        token,
-        seams(FakeChat::done("unused"), gen, FakeHttp::json(200, "{}")),
-    );
-    let source = "use mod.flow.*\nlet left = Image{prompt: \"same\"}\nlet right = Image{prompt: \"same\"}\nlet left_output = Output{type: @image value: left.image()}\nlet right_output = Output{type: @image value: right.image()}\nFlow{left, right, left_output, right_output}\n";
-    let (client, _, row) = run(&server, "parallel", source);
-    assert_eq!(row.state, RunState::Done, "{row:?}");
-    assert!(row.outputs.contains_key("left_output"));
-    assert!(row.outputs.contains_key("right_output"));
-    assert_eq!(client.assets("", Some("flows"), 20).unwrap().assets.len(), 1);
-    server.shutdown();
-    store.shutdown();
-}
-
-#[test]
-fn archive_failure_fails_the_run_without_hanging() {
-    let _guard = test_lock();
-    let store_root = TempRoot::new("store");
-    let flow_root = TempRoot::new("flow");
-    let (mut store, asset, token) = start_asset_store(&store_root.0);
-    let id = store.server_id();
-    let server = start_flow(
-        &flow_root.0,
-        asset,
-        id,
-        token,
-        seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    let (_, _, row) = run(&server, "archive-failure", "use mod.flow.*\nlet image = Image{prompt: \"bad fixture\"}\nlet output = Output{type: @image value: image.image()}\nFlow{image, output}\n");
-    assert_eq!(row.state, RunState::Failed, "{row:?}");
-    assert!(row.nodes["image"].error.as_deref().unwrap_or("").contains("archive"));
-    server.shutdown();
-    store.shutdown();
-}
-
-// Small deterministic index fixture, using the MP4 parser test box layout.
-mod mp4_fixture {
-    // ---- a tiny box builder for synthetic files
-    fn bx(kind: &[u8; 4], payload: &[u8]) -> Vec<u8> {
-        let mut out = Vec::new();
-        out.extend_from_slice(&((payload.len() + 8) as u32).to_be_bytes());
-        out.extend_from_slice(kind);
-        out.extend_from_slice(payload);
-        out
-    }
-    fn full(kind: &[u8; 4], version: u8, payload: &[u8]) -> Vec<u8> {
-        let mut p = vec![version, 0, 0, 0];
-        p.extend_from_slice(payload);
-        bx(kind, &p)
-    }
-    fn u32s(v: &[u32]) -> Vec<u8> {
-        v.iter().flat_map(|x| x.to_be_bytes()).collect()
-    }
-
-    /// Two chunks: chunk 1 holds samples 0,1 at 1000; chunk 2 holds sample
-    /// 2 at 5000. 30 fps at timescale 90000; sample 1 is a B-frame shown
-    /// after sample 2 (ctts).
-    pub fn synthetic(codec_box: Vec<u8>) -> Vec<u8> {
-        let hdlr = full(b"hdlr", 0, &[&[0u8; 4][..], b"vide", &[0u8; 12], b"\0"].concat());
-        let mut mdhd = u32s(&[0, 0, 90000, 9000]); // creation, modification, timescale, duration
-        mdhd.extend_from_slice(&[0, 0, 0, 0]);
-        let mdhd = full(b"mdhd", 0, &mdhd);
-        let mut tkhd = vec![0u8; 20 + 8 + 2 + 2 + 2 + 2 + 36];
-        tkhd.extend_from_slice(&(640u32 << 16).to_be_bytes());
-        tkhd.extend_from_slice(&(360u32 << 16).to_be_bytes());
-        let tkhd = full(b"tkhd", 0, &tkhd);
-        let stsd = full(b"stsd", 0, &[u32s(&[1]), codec_box].concat());
-        let stts = full(b"stts", 0, &u32s(&[1, 3, 3000]));
-        let ctts = full(b"ctts", 0, &u32s(&[3, 1, 3000, 1, 9000, 1, 3000]));
-        let stss = full(b"stss", 0, &u32s(&[1, 1]));
-        let stsc = full(b"stsc", 0, &u32s(&[2, 1, 2, 1, 2, 1, 1]));
-        let stsz = full(b"stsz", 0, &u32s(&[0, 3, 100, 50, 70]));
-        let stco = full(b"stco", 0, &u32s(&[2, 1000, 5000]));
-        let stbl = bx(b"stbl", &[stsd, stts, ctts, stss, stsc, stsz, stco].concat());
-        let minf = bx(b"minf", &stbl);
-        let mdia = bx(b"mdia", &[mdhd, hdlr, minf].concat());
-        let trak = bx(b"trak", &[tkhd, mdia].concat());
-        let audio_trak = {
-            let hdlr = full(b"hdlr", 0, &[&[0u8; 4][..], b"soun", &[0u8; 12], b"\0"].concat());
-            bx(b"trak", &bx(b"mdia", &hdlr))
-        };
-        let moov = bx(b"moov", &[audio_trak, trak].concat());
-        let ftyp = bx(b"ftyp", b"isom\0\0\0\0isom");
-        let mdat = bx(b"mdat", &[0u8; 8000]);
-        [ftyp, moov, mdat].concat()
-    }
-
-    pub fn avc1() -> Vec<u8> {
-        let mut entry = vec![0u8; 78];
-        entry[24..26].copy_from_slice(&640u16.to_be_bytes());
-        entry[26..28].copy_from_slice(&360u16.to_be_bytes());
-        let sps = [0x67, 0x64, 0x00, 0x1e, 0xac];
-        let pps = [0x68, 0xeb, 0xe3, 0xcb];
-        let mut avcc = vec![1, 0x64, 0x00, 0x1e, 0xff, 0xe1];
-        avcc.extend_from_slice(&(sps.len() as u16).to_be_bytes());
-        avcc.extend_from_slice(&sps);
-        avcc.push(1);
-        avcc.extend_from_slice(&(pps.len() as u16).to_be_bytes());
-        avcc.extend_from_slice(&pps);
-        entry.extend_from_slice(&bx(b"avcC", &avcc));
-        bx(b"avc1", &entry)
-    }
-
-}
diff --git a/libs/flow/tests/host_models.rs b/libs/flow/tests/host_models.rs
deleted file mode 100644
index 5069888b5..000000000
--- a/libs/flow/tests/host_models.rs
+++ /dev/null
@@ -1,191 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-
-use makepad_ai_hub::download::Downloader;
-use makepad_ai_hub::registry::{Domain, ModelSpec, Registry};
-use makepad_ai_hub::server::{start_service, ServiceConfig, ServiceHandle};
-use makepad_flow::client::{Endpoints, FlowClient};
-use makepad_flow::host::{FlowServer, FlowServerConfig, ServerError};
-use std::path::{Path, PathBuf};
-use std::time::{SystemTime, UNIX_EPOCH};
-
-struct TempRoot(PathBuf);
-
-impl TempRoot {
-    fn new(label: &str) -> Self {
-        let nonce = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let path = std::env::temp_dir().join(format!(
-            "makepad-flow-models-{}-{label}-{nonce}",
-            std::process::id()
-        ));
-        std::fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-
-impl Drop for TempRoot {
-    fn drop(&mut self) {
-        let _ = std::fs::remove_dir_all(&self.0);
-    }
-}
-
-fn peer_off() -> makepad_ai_hub::peer_serve::PeerOptions {
-    makepad_ai_hub::peer_serve::PeerOptions {
-        serve: Some(false),
-        sources: Some(Vec::new()),
-        ..Default::default()
-    }
-}
-
-fn start_hub(root: &Path) -> Option<ServiceHandle> {
-    let service = start_service(ServiceConfig {
-        host: "127.0.0.1".to_string(),
-        port: 0,
-        cache_dir: root.join("hub"),
-        registry: Registry {
-            models: vec![
-                ModelSpec {
-                    id: "testpattern".to_string(),
-                    domain: Domain::Image,
-                    backend: "testpattern".to_string(),
-                    available: true,
-                    gated: false,
-                    vram_gb: Some(0.0),
-                    min_vram_gb: None,
-                    min_compute_cap: None,
-                    note: None,
-                    license: None,
-                    files: Vec::new(),
-                },
-                ModelSpec {
-                    id: "qwen-test".to_string(),
-                    domain: Domain::Text,
-                    backend: "llm".to_string(),
-                    available: true,
-                    gated: false,
-                    vram_gb: Some(0.0),
-                    min_vram_gb: None,
-                    min_compute_cap: None,
-                    note: None,
-                    license: None,
-                    files: Vec::new(),
-                },
-            ],
-        },
-        downloader: Downloader::new("http://127.0.0.1:1", None).unwrap(),
-        peer: peer_off(),
-        fleet: makepad_ai_hub::discovery::DEFAULT_FLEET.to_string(),
-    });
-    match service {
-        Ok(handle) => Some(handle),
-        Err(error) if error.to_string().contains("Operation not permitted") => {
-            eprintln!("skipping host model test: loopback bind is forbidden by this sandbox");
-            None
-        }
-        Err(error) => panic!("start test hub: {error}"),
-    }
-}
-
-fn start_flow(root: &Path, fleet_hint: Vec<String>) -> Option<FlowServer> {
-    let mut config = FlowServerConfig::new(root.join("flow"));
-    config.watch_interval_ms = 25;
-    config.fleet_hint = fleet_hint;
-    config.log = Box::new(|_| {});
-    match FlowServer::start(config) {
-        Ok(server) => Some(server),
-        Err(ServerError::Io {
-            kind: std::io::ErrorKind::PermissionDenied,
-            ..
-        }) => {
-            eprintln!("skipping host model test: loopback bind is forbidden by this sandbox");
-            None
-        }
-        Err(error) => panic!("start flow server: {error}"),
-    }
-}
-
-fn client(server: &FlowServer) -> FlowClient {
-    let endpoints = server.endpoints();
-    FlowClient::connect(
-        Endpoints {
-            control: endpoints.control,
-            data: endpoints.data,
-        },
-        endpoints.token.clone(),
-        Some(endpoints.server_id),
-    )
-    .unwrap()
-}
-
-#[test]
-fn models_lists_testpattern_and_filters_by_domain() {
-    let root = TempRoot::new("live");
-    let Some(hub) = start_hub(&root.0) else {
-        return;
-    };
-    let base_url = format!("http://{}", hub.addr);
-    let Some(server) = start_flow(&root.0, vec![base_url.clone()]) else {
-        return;
-    };
-    let client = client(&server);
-
-    let response = client.models(None).unwrap();
-    assert!(response.snapshot_ms > 0);
-    let node = response
-        .nodes
-        .iter()
-        .find(|node| node.base_url == base_url)
-        .expect("hinted hub node missing");
-    assert!(node.healthy);
-    let testpattern = response
-        .models
-        .iter()
-        .find(|model| model.id == "testpattern" && model.node == base_url)
-        .expect("testpattern model missing");
-    assert_eq!(testpattern.domain, "image");
-    assert!(testpattern.available);
-
-    let video = client.models(Some("video")).unwrap();
-    assert!(video.models.is_empty());
-    assert_eq!(video.snapshot_ms, response.snapshot_ms);
-
-    let text = client.models(Some("text")).unwrap();
-    let qwen: Vec<_> = text.models.iter().filter(|model| model.id == "qwen-test").collect();
-    assert_eq!(qwen.len(), 1, "text/chat aliases must collapse to one picker entry");
-    assert_eq!(qwen[0].domain, "text");
-
-    let catalog = client.nodes_catalog().unwrap();
-    let image = catalog
-        .types
-        .iter()
-        .find(|ty| ty.domain.as_deref() == Some("image"))
-        .expect("image catalog type missing");
-    assert!(image.models.iter().any(|model| model == "testpattern"));
-
-    server.shutdown();
-    std::mem::forget(hub);
-}
-
-#[test]
-fn dead_hint_is_reported_unhealthy_without_failing_the_route() {
-    let root = TempRoot::new("dead");
-    let dead_url = "http://127.0.0.1:1".to_string();
-
-    let Some(server) = start_flow(&root.0, vec![dead_url.clone()]) else {
-        return;
-    };
-    let response = client(&server).models(None).unwrap();
-    let node = response
-        .nodes
-        .iter()
-        .find(|node| node.base_url == dead_url)
-        .expect("dead hinted node missing");
-    assert!(!node.healthy);
-    assert!(response
-        .models
-        .iter()
-        .all(|model| model.node != dead_url));
-    server.shutdown();
-}
diff --git a/libs/flow/tests/host_runs.rs b/libs/flow/tests/host_runs.rs
deleted file mode 100644
index 69444a812..000000000
--- a/libs/flow/tests/host_runs.rs
+++ /dev/null
@@ -1,1389 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-//! Socket tests for the F2 lane: instance/run/value routes over real HTTP,
-//! against `FlowServer::start` with fake seams injected via
-//! `FlowServerConfig::with_seams` (§12 headless acceptance, adapted to the
-//! Gates list in `local/agent_state/flow/briefs/F2-routes.md`).
-
-mod support;
-
-use makepad_ai_hub::discovery::DEFAULT_FLEET;
-use makepad_ai_hub::download::Downloader;
-use makepad_ai_hub::peer_serve::PeerOptions;
-use makepad_ai_hub::registry::{Domain, ModelSpec, Registry};
-use makepad_ai_hub::server::{start_service, ServiceConfig};
-use makepad_ai_hub::sha256::sha256_hex;
-use makepad_flow::engine::FixedGen;
-use makepad_flow::host::{FlowServer, FlowServerConfig};
-use makepad_flow::{
-    BatchMutationResponse, CreateBatchRequest, CreateBatchResponse, CreateInstanceRequest,
-    CreateInstanceResponse, CreateRunRequest, CreateRunResponse, EventsResponse, InputValueDto,
-    InstanceRow, NodeState, PortType, PutSourceRequest, PutValueResponse, RunRowDto, RunState, Seams,
-    SetInputsResponse,
-};
-use makepad_micro_serde::{DeJson, JsonValue, SerJson};
-use std::collections::HashMap;
-use std::io::{Read, Write};
-use std::net::{SocketAddr, TcpStream};
-use std::path::{Path, PathBuf};
-use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
-use support::{seams, FakeChat, FakeGen, FakeHttp};
-
-struct TempRoot(PathBuf);
-
-impl TempRoot {
-    fn new(label: &str) -> Self {
-        let nonce = SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos();
-        let path = std::env::temp_dir().join(format!(
-            "makepad-flow-host-runs-{}-{}-{nonce}",
-            std::process::id(),
-            label
-        ));
-        std::fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-
-impl Drop for TempRoot {
-    fn drop(&mut self) {
-        let _ = std::fs::remove_dir_all(&self.0);
-    }
-}
-
-struct HttpResponse {
-    status: u16,
-    /// Lossily decoded for the common case (JSON, error messages).
-    body: String,
-    /// The exact response bytes, for the one route (`GET /v1/values/…`)
-    /// whose body is not text.
-    bytes: Vec<u8>,
-}
-
-fn request(
-    address: SocketAddr,
-    method: &str,
-    target: &str,
-    token: Option<&str>,
-    body: &str,
-) -> HttpResponse {
-    let mut stream = TcpStream::connect(address).unwrap();
-    stream.set_read_timeout(Some(Duration::from_secs(35))).unwrap();
-    let authorization = token
-        .map(|token| format!("Authorization: Bearer {token}\r\n"))
-        .unwrap_or_default();
-    write!(
-        stream,
-        "{method} {target} HTTP/1.1\r\nHost: localhost\r\n{authorization}Content-Length: {}\r\nConnection: close\r\n\r\n{body}",
-        body.len()
-    )
-    .unwrap();
-    let mut raw = Vec::new();
-    stream.read_to_end(&mut raw).unwrap();
-    let boundary = raw.windows(4).position(|window| window == b"\r\n\r\n").expect("head/body boundary");
-    let head = std::str::from_utf8(&raw[..boundary]).expect("response head is not utf-8");
-    let bytes = raw[boundary + 4..].to_vec();
-    let status = head.lines().next().unwrap().split_whitespace().nth(1).unwrap().parse().unwrap();
-    let body = String::from_utf8_lossy(&bytes).into_owned();
-    HttpResponse { status, body, bytes }
-}
-
-fn start(root: &Path, seams: Seams) -> FlowServer {
-    let mut config = FlowServerConfig::new(root.to_path_buf()).with_seams(seams);
-    config.watch_interval_ms = 25;
-    config.janitor_sweep_secs = 1;
-    config.log = Box::new(|_| {});
-    FlowServer::start(config).unwrap()
-}
-
-fn put_flow(address: SocketAddr, token: &str, name: &str, source: &str) {
-    let response = request(
-        address,
-        "PUT",
-        &format!("/v1/flows/{name}"),
-        Some(token),
-        &PutSourceRequest { source: source.to_string() }.serialize_json(),
-    );
-    assert_eq!(response.status, 200, "put_flow {name}: {}", response.body);
-}
-
-fn cursor(address: SocketAddr, token: &str, topic: &str) -> String {
-    let response = request(address, "GET", &format!("/v1/events?topic={topic}"), Some(token), "");
-    assert_eq!(response.status, 200, "{}", response.body);
-    EventsResponse::deserialize_json(&response.body).unwrap().cursor
-}
-
-/// Poll `/v1/events` on `topic` until `stop` returns true on one of the
-/// events seen so far, or a 5 s deadline elapses. Returns every event kind
-/// string observed, in order.
-fn poll_events_until(
-    address: SocketAddr,
-    token: &str,
-    topic: &str,
-    mut cursor: String,
-    mut stop: impl FnMut(&JsonValue) -> bool,
-) -> Vec<JsonValue> {
-    let deadline = Instant::now() + Duration::from_secs(5);
-    let mut seen = Vec::new();
-    loop {
-        let response = request(
-            address,
-            "GET",
-            &format!("/v1/events?cursor={cursor}&wait=500&topic={topic}"),
-            Some(token),
-            "",
-        );
-        assert_eq!(response.status, 200, "{}", response.body);
-        let page = EventsResponse::deserialize_json(&response.body).unwrap();
-        cursor = page.cursor;
-        for event in page.events {
-            let done = stop(&event);
-            seen.push(event);
-            if done {
-                return seen;
-            }
-        }
-        assert!(Instant::now() < deadline, "event deadline elapsed; saw {seen:#?}");
-    }
-}
-
-fn event_kind(event: &JsonValue) -> &str {
-    event.key("kind").and_then(JsonValue::string).map(String::as_str).unwrap_or("")
-}
-
-fn event_str<'a>(event: &'a JsonValue, key: &str) -> Option<&'a str> {
-    event.key(key).and_then(JsonValue::string).map(String::as_str)
-}
-
-/// `RunState`/`NodeState`/`PortType` are fieldless enums; this crate's
-/// `SerJson` derive still wraps them as a single-key object (`{"Done":[]}`)
-/// rather than a bare string, so raw-event assertions match on the key.
-fn variant_name(value: Option<&JsonValue>) -> Option<&str> {
-    match value {
-        Some(JsonValue::Object(fields)) if fields.len() == 1 => {
-            fields.keys().next().map(String::as_str)
-        }
-        _ => None,
-    }
-}
-
-fn text_input(text: &str) -> InputValueDto {
-    InputValueDto { ty: PortType::Text, text: Some(text.to_string()), json: None, digest: None }
-}
-
-fn image_digest_input(digest: &str) -> InputValueDto {
-    InputValueDto {
-        ty: PortType::Image,
-        text: None,
-        json: None,
-        digest: Some(digest.to_string()),
-    }
-}
-
-fn one_input(node: &str, port: &str, value: InputValueDto) -> HashMap<String, HashMap<String, InputValueDto>> {
-    let mut ports = HashMap::new();
-    ports.insert(port.to_string(), value);
-    let mut inputs = HashMap::new();
-    inputs.insert(node.to_string(), ports);
-    inputs
-}
-
-const ECHO_FLOW: &str = r#"use mod.flow.*
-let prompt = Input{type: @text value: "x"}
-let echo = Fn{in: {text: prompt.text()} out: [@text] run: |i| {{text: i.text}}}
-let result = Output{type: @text value: echo.text()}
-Flow{prompt, echo, result}
-"#;
-
-/// `expand` never finishes while the injected `FakeChat` is `pending`, so a
-/// run on this flow stays `running` until cancelled — exactly what the
-/// concurrency-queue and cancel tests need to observe deterministically.
-const STALLED_FLOW: &str = r#"use mod.flow.*
-let prompt = Input{type: @text default: "x"}
-let expand = Llm{prompt: prompt.text()}
-let result = Output{type: @text value: expand.text()}
-Flow{concurrency: 1 prompt, expand, result}
-"#;
-
-const ASK_FLOW: &str = r#"use mod.flow.*
-let which = Ask{question: "Which?" type: @text options: ["first", "second"]}
-let echo = Fn{in: {text: which.text()} out: [@text] run: |i| {{text: i.text}}}
-let result = Output{type: @text value: echo.text()}
-Flow{which, echo, result}
-"#;
-
-const IMAGE_ECHO_FLOW: &str = r#"use mod.flow.*
-let picture = Input{type: @image default: nil}
-let result = Output{type: @image value: picture.image()}
-Flow{picture, result}
-"#;
-
-#[test]
-fn design_value_defaults_and_external_overrides_never_rewrite_the_file() {
-    let root = TempRoot::new("design-value-override");
-    let server = start(
-        &root.0,
-        seams(
-            FakeChat::done("unused"),
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-    );
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "echo", ECHO_FLOW);
-    let path = root.0.join("flows/echo.splash");
-    let before = std::fs::read_to_string(&path).unwrap();
-    assert!(before.contains("value: \"x\""));
-
-    let design = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/echo/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    assert_eq!(design.status, 201, "{}", design.body);
-    let design_id = CreateInstanceResponse::deserialize_json(&design.body)
-        .unwrap()
-        .instance;
-    let design_row = request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{design_id}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(
-        InstanceRow::deserialize_json(&design_row.body)
-            .unwrap()
-            .input_text("prompt", "text")
-            .as_deref(),
-        Some("x")
-    );
-
-    let external = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/echo/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest {
-            inputs: Some(one_input("prompt", "text", text_input("external"))),
-            ..CreateInstanceRequest::default()
-        }
-        .serialize_json(),
-    );
-    assert_eq!(external.status, 201, "{}", external.body);
-    let external_id = CreateInstanceResponse::deserialize_json(&external.body)
-        .unwrap()
-        .instance;
-    let external_row = request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{external_id}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(
-        InstanceRow::deserialize_json(&external_row.body)
-            .unwrap()
-            .input_text("prompt", "text")
-            .as_deref(),
-        Some("external")
-    );
-
-    let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-    let started = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{external_id}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(started.status, 202, "{}", started.body);
-    let run_id = CreateRunResponse::deserialize_json(&started.body)
-        .unwrap()
-        .run_id;
-    poll_events_until(
-        endpoints.control,
-        &endpoints.token,
-        "run",
-        run_cursor,
-        |event| {
-            event_kind(event) == "run.finished"
-                && event_str(event, "run_id") == Some(run_id.as_str())
-        },
-    );
-
-    assert_eq!(std::fs::read_to_string(path).unwrap(), before);
-    server.shutdown();
-}
-
-// ---------------------------------------------------------------------------
-// 1. §12 headless acceptance: the full instance/run/value pipeline
-// ---------------------------------------------------------------------------
-
-#[test]
-fn full_run_streams_the_design_pipeline_and_serves_the_picture() {
-    let root = TempRoot::new("pipeline");
-    let chat = FakeChat::done("a moody paragraph");
-    let chat_requests = chat.requests.clone();
-    let server = start(
-        &root.0,
-        seams(chat, FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    let endpoints = server.endpoints();
-    put_flow(
-        endpoints.control,
-        &endpoints.token,
-        "demo",
-        include_str!("fixtures/prompt_image.splash"),
-    );
-
-    let create = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/demo/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    assert_eq!(create.status, 201, "{}", create.body);
-    let instance = CreateInstanceResponse::deserialize_json(&create.body).unwrap().instance;
-
-    let set_inputs = request(
-        endpoints.control,
-        "PUT",
-        &format!("/v1/instances/{instance}/inputs"),
-        Some(&endpoints.token),
-        &one_input("prompt", "text", text_input("a lighthouse at dusk")).serialize_json(),
-    );
-    assert_eq!(set_inputs.status, 200, "{}", set_inputs.body);
-
-    let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-    let start_run = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(start_run.status, 202, "{}", start_run.body);
-    let run_id = CreateRunResponse::deserialize_json(&start_run.body).unwrap().run_id;
-    assert_eq!(CreateRunResponse::deserialize_json(&start_run.body).unwrap().queued, 0);
-
-    let events = poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor, |event| {
-        event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(run_id.as_str())
-    });
-    assert_eq!(
-        chat_requests.lock().unwrap().as_slice(),
-        &[(
-            "Rewrite the prompt as one vivid paragraph for an image model.\n             \
-             Keep the subject. Add light, lens, material, mood. No lists."
-                .to_string(),
-            "a lighthouse at dusk".to_string(),
-            String::new(),
-            None,
-            Some(false),
-        )]
-    );
-    let kinds: Vec<&str> = events.iter().map(event_kind).collect();
-
-    // DESIGN.md §12's exact sequence, with the granularity the brief lists.
-    assert_eq!(kinds.first(), Some(&"run.started"));
-    assert!(kinds.contains(&"node.done"), "{kinds:#?}");
-    assert!(kinds.contains(&"node.started"), "{kinds:#?}");
-    assert!(kinds.contains(&"node.delta"), "{kinds:#?}");
-    assert_eq!(kinds.last(), Some(&"run.finished"));
-
-    let node_done_events: Vec<&JsonValue> =
-        events.iter().filter(|event| event_kind(event) == "node.done").collect();
-    assert!(
-        node_done_events.iter().any(|event| event_str(event, "node") == Some("prompt")),
-        "{kinds:#?}"
-    );
-    assert!(
-        node_done_events.iter().any(|event| event_str(event, "node") == Some("expand")),
-        "{kinds:#?}"
-    );
-    assert!(
-        node_done_events.iter().any(|event| event_str(event, "node") == Some("styled")),
-        "{kinds:#?}"
-    );
-    let image_done = node_done_events
-        .iter()
-        .find(|event| event_str(event, "node") == Some("image"))
-        .unwrap_or_else(|| panic!("no node.done(image): {kinds:#?}"));
-    let outputs = match image_done.key("outputs") {
-        Some(JsonValue::Array(items)) => items,
-        other => panic!("expected outputs array, got {other:?}"),
-    };
-    let picture_port = outputs
-        .iter()
-        .find(|entry| entry.key("port").and_then(JsonValue::string).map(String::as_str) == Some("image"))
-        .expect("an `image` output port");
-    let picture_value = picture_port.key("value").expect("output port value");
-    assert_eq!(
-        picture_value.key("content_type").and_then(JsonValue::string).map(String::as_str),
-        Some("image/png")
-    );
-    let digest =
-        picture_value.key("digest").and_then(JsonValue::string).cloned().expect("digest field");
-
-    let finished = events.last().unwrap();
-    assert_eq!(variant_name(finished.key("state")), Some("Done"));
-
-    let fetched = request(endpoints.data, "GET", &format!("/v1/values/{digest}"), Some(&endpoints.token), "");
-    assert_eq!(fetched.status, 200, "{}", fetched.body);
-    assert_eq!(sha256_hex(&fetched.bytes), digest.trim_start_matches("sha256:"));
-
-    let get_run = request(endpoints.control, "GET", &format!("/v1/runs/{run_id}"), Some(&endpoints.token), "");
-    assert_eq!(get_run.status, 200, "{}", get_run.body);
-    let run_row = RunRowDto::deserialize_json(&get_run.body).unwrap();
-    assert!(run_row.outputs.contains_key("picture"), "{run_row:#?}");
-    assert_eq!(run_row.outputs["picture"].digest.trim_start_matches("sha256:"), digest);
-
-    // Same instance, same inputs -> the fake gen's fixed bytes dedupe to the
-    // same digest, exercising the value-store path a second time.
-    let run_cursor2 = cursor(endpoints.control, &endpoints.token, "run");
-    let second = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(second.status, 202, "{}", second.body);
-    let second_run_id = CreateRunResponse::deserialize_json(&second.body).unwrap().run_id;
-    poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor2, |event| {
-        event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(second_run_id.as_str())
-    });
-    let second_row = request(endpoints.control, "GET", &format!("/v1/runs/{second_run_id}"), Some(&endpoints.token), "");
-    let second_row = RunRowDto::deserialize_json(&second_row.body).unwrap();
-    assert_eq!(second_row.outputs["picture"].digest, digest);
-
-    server.shutdown();
-}
-
-// ---------------------------------------------------------------------------
-// 2. concurrent instances with different outputs; concurrency queues a run
-// ---------------------------------------------------------------------------
-
-#[test]
-fn two_instances_finish_with_different_digests() {
-    let root = TempRoot::new("concurrent");
-    let server = start(&root.0, seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")));
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "echo", ECHO_FLOW);
-
-    let mut digests = Vec::new();
-    for prompt in ["alpha", "beta"] {
-        let create = request(
-            endpoints.control,
-            "POST",
-            "/v1/flows/echo/instances",
-            Some(&endpoints.token),
-            &CreateInstanceRequest::default().serialize_json(),
-        );
-        let instance = CreateInstanceResponse::deserialize_json(&create.body).unwrap().instance;
-        let set_inputs = request(
-            endpoints.control,
-            "PUT",
-            &format!("/v1/instances/{instance}/inputs"),
-            Some(&endpoints.token),
-            &one_input("prompt", "text", text_input(prompt)).serialize_json(),
-        );
-        assert_eq!(set_inputs.status, 200, "{}", set_inputs.body);
-        let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-        let start_run = request(
-            endpoints.control,
-            "POST",
-            &format!("/v1/instances/{instance}/runs"),
-            Some(&endpoints.token),
-            &CreateRunRequest::default().serialize_json(),
-        );
-        assert_eq!(start_run.status, 202, "{}", start_run.body);
-        let run_id = CreateRunResponse::deserialize_json(&start_run.body).unwrap().run_id;
-        poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor, |event| {
-            event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(run_id.as_str())
-        });
-        let row = request(endpoints.control, "GET", &format!("/v1/runs/{run_id}"), Some(&endpoints.token), "");
-        let row = RunRowDto::deserialize_json(&row.body).unwrap();
-        digests.push(row.outputs["result"].digest.clone());
-    }
-    assert_ne!(digests[0], digests[1]);
-
-    server.shutdown();
-}
-
-#[test]
-fn concurrency_one_queues_the_second_run() {
-    let root = TempRoot::new("queue");
-    let server = start(
-        &root.0,
-        seams(
-            FakeChat { pending: true, ..FakeChat::done("unused") },
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-    );
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "stalled", STALLED_FLOW);
-    let create = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/stalled/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    let instance = CreateInstanceResponse::deserialize_json(&create.body).unwrap().instance;
-
-    let first = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(first.status, 202, "{}", first.body);
-    assert_eq!(CreateRunResponse::deserialize_json(&first.body).unwrap().queued, 0);
-
-    let second = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(second.status, 202, "{}", second.body);
-    assert_eq!(CreateRunResponse::deserialize_json(&second.body).unwrap().queued, 1);
-
-    let get = request(endpoints.control, "GET", &format!("/v1/instances/{instance}"), Some(&endpoints.token), "");
-    let row = InstanceRow::deserialize_json(&get.body).unwrap();
-    assert_eq!(row.state, "running");
-
-    server.shutdown();
-}
-
-// ---------------------------------------------------------------------------
-// 3. the Ask flow: parks, is listed waiting, is answered, wrong node is 409
-// ---------------------------------------------------------------------------
-
-#[test]
-fn ask_flow_parks_lists_waiting_and_is_answered() {
-    let root = TempRoot::new("ask");
-    let server = start(&root.0, seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")));
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "ask", ASK_FLOW);
-    let create = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/ask/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    let instance = CreateInstanceResponse::deserialize_json(&create.body).unwrap().instance;
-
-    // The Ask node exists but nothing is waiting there yet: 409.
-    let too_early = request(
-        endpoints.control,
-        "PUT",
-        &format!("/v1/instances/{instance}/inputs"),
-        Some(&endpoints.token),
-        &one_input("which", "text", text_input("first")).serialize_json(),
-    );
-    assert_eq!(too_early.status, 409, "{}", too_early.body);
-
-    let instance_cursor = cursor(endpoints.control, &endpoints.token, "instance");
-    let start_run = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(start_run.status, 202, "{}", start_run.body);
-    let run_id = CreateRunResponse::deserialize_json(&start_run.body).unwrap().run_id;
-
-    let waiting_events = poll_events_until(endpoints.control, &endpoints.token, "instance", instance_cursor, |event| {
-        event_kind(event) == "node.waiting"
-    });
-    assert!(waiting_events.iter().any(|event| event_kind(event) == "node.waiting"), "{waiting_events:#?}");
-
-    let waiting = request(endpoints.control, "GET", "/v1/instances?waiting=1", Some(&endpoints.token), "");
-    let rows = Vec::<InstanceRow>::deserialize_json(&waiting.body).unwrap();
-    assert!(rows.iter().any(|row| row.instance == instance), "{rows:#?}");
-    let row = rows.iter().find(|row| row.instance == instance).unwrap();
-    assert_eq!(row.waiting.as_ref().unwrap().node, "which");
-
-    let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-    let answer = request(
-        endpoints.control,
-        "PUT",
-        &format!("/v1/instances/{instance}/inputs?actor=tab"),
-        Some(&endpoints.token),
-        &one_input("which", "text", text_input("first")).serialize_json(),
-    );
-    assert_eq!(answer.status, 200, "{}", answer.body);
-
-    let events = poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor, |event| {
-        event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(run_id.as_str())
-    });
-    let answered = events
-        .iter()
-        .find(|event| event_kind(event) == "node.answered")
-        .unwrap_or_else(|| panic!("no node.answered: {events:#?}"));
-    assert_eq!(event_str(answered, "by"), Some("tab"));
-    assert_eq!(events.last().map(event_kind), Some("run.finished"));
-
-    server.shutdown();
-}
-
-// ---------------------------------------------------------------------------
-// 4. flow.changed re-evaluates a live instance, a pinned one ignores it;
-//    flow.removed drops instances
-// ---------------------------------------------------------------------------
-
-#[test]
-fn flow_changed_updates_live_instances_and_flow_removed_drops_them() {
-    let root = TempRoot::new("changed");
-    let server = start(&root.0, seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")));
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "echo", ECHO_FLOW);
-
-    let live = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/echo/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    let live_id = CreateInstanceResponse::deserialize_json(&live.body).unwrap().instance;
-
-    let pinned = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/echo/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest { pin: Some(true), ..CreateInstanceRequest::default() }.serialize_json(),
-    );
-    let pinned_id = CreateInstanceResponse::deserialize_json(&pinned.body).unwrap().instance;
-
-    let changed_source = r#"use mod.flow.*
-let prompt = Input{type: @text default: "x"}
-let extra = Input{type: @text default: "new"}
-let echo = Fn{in: {text: prompt.text()} out: [@text] run: |i| {{text: i.text}}}
-let result = Output{type: @text value: echo.text()}
-Flow{prompt, extra, echo, result}
-"#;
-    put_flow(endpoints.control, &endpoints.token, "echo", changed_source);
-
-    let live_row = request(endpoints.control, "GET", &format!("/v1/instances/{live_id}"), Some(&endpoints.token), "");
-    let live_row = InstanceRow::deserialize_json(&live_row.body).unwrap();
-    assert_eq!(live_row.revision, 2);
-    assert!(live_row.inputs.contains_key("extra"), "{live_row:#?}");
-    assert!(live_row.inputs.contains_key("prompt"), "{live_row:#?}");
-
-    let pinned_row =
-        request(endpoints.control, "GET", &format!("/v1/instances/{pinned_id}"), Some(&endpoints.token), "");
-    let pinned_row = InstanceRow::deserialize_json(&pinned_row.body).unwrap();
-    assert_eq!(pinned_row.revision, 1);
-    assert!(!pinned_row.inputs.contains_key("extra"), "{pinned_row:#?}");
-
-    let delete = request(endpoints.control, "DELETE", "/v1/flows/echo", Some(&endpoints.token), "");
-    assert_eq!(delete.status, 204, "{}", delete.body);
-
-    let gone_live = request(endpoints.control, "GET", &format!("/v1/instances/{live_id}"), Some(&endpoints.token), "");
-    assert_eq!(gone_live.status, 404);
-    let gone_pinned =
-        request(endpoints.control, "GET", &format!("/v1/instances/{pinned_id}"), Some(&endpoints.token), "");
-    assert_eq!(gone_pinned.status, 404);
-
-    server.shutdown();
-}
-
-// ---------------------------------------------------------------------------
-// 5. DELETE mid-run and POST cancel both finish the run cancelled
-// ---------------------------------------------------------------------------
-
-#[test]
-fn delete_instance_and_cancel_route_both_cancel_the_run() {
-    let root = TempRoot::new("cancel");
-    let server = start(
-        &root.0,
-        seams(
-            FakeChat { pending: true, ..FakeChat::done("unused") },
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-    );
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "stalled", STALLED_FLOW);
-
-    // DELETE mid-run.
-    let create = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/stalled/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    let instance = CreateInstanceResponse::deserialize_json(&create.body).unwrap().instance;
-    let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-    let start_run = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    let run_id = CreateRunResponse::deserialize_json(&start_run.body).unwrap().run_id;
-    let delete = request(endpoints.control, "DELETE", &format!("/v1/instances/{instance}"), Some(&endpoints.token), "");
-    assert_eq!(delete.status, 204, "{}", delete.body);
-    let events = poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor, |event| {
-        event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(run_id.as_str())
-    });
-    let finished = events.last().unwrap();
-    assert_eq!(variant_name(finished.key("state")), Some("Cancelled"));
-
-    // POST .../cancel on a second, independent run.
-    let create2 = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/stalled/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    let instance2 = CreateInstanceResponse::deserialize_json(&create2.body).unwrap().instance;
-    let run_cursor2 = cursor(endpoints.control, &endpoints.token, "run");
-    let start_run2 = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance2}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    let run_id2 = CreateRunResponse::deserialize_json(&start_run2.body).unwrap().run_id;
-    let cancel = request(endpoints.control, "POST", &format!("/v1/runs/{run_id2}/cancel"), Some(&endpoints.token), "");
-    assert_eq!(cancel.status, 200, "{}", cancel.body);
-    let events2 = poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor2, |event| {
-        event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(run_id2.as_str())
-    });
-    let finished2 = events2.last().unwrap();
-    assert_eq!(variant_name(finished2.key("state")), Some("Cancelled"));
-
-    server.shutdown();
-}
-
-#[test]
-fn clear_instance_forgets_generated_state_but_keeps_inputs_and_refuses_live_runs() {
-    let root = TempRoot::new("clear-instance");
-    let server = start(
-        &root.0,
-        seams(
-            FakeChat { pending: true, ..FakeChat::done("unused") },
-            FakeGen::done(),
-            FakeHttp::json(200, "{}"),
-        ),
-    );
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "echo", ECHO_FLOW);
-    put_flow(endpoints.control, &endpoints.token, "stalled-clear", STALLED_FLOW);
-
-    let create = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/echo/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest {
-            inputs: Some(one_input("prompt", "text", text_input("keep me"))),
-            ..CreateInstanceRequest::default()
-        }
-        .serialize_json(),
-    );
-    let instance = CreateInstanceResponse::deserialize_json(&create.body).unwrap().instance;
-    let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-    let started = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    let run_id = CreateRunResponse::deserialize_json(&started.body).unwrap().run_id;
-    poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor, |event| {
-        event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(run_id.as_str())
-    });
-    let before = request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{instance}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert!(!InstanceRow::deserialize_json(&before.body).unwrap().outputs.is_empty());
-
-    let instance_cursor = cursor(endpoints.control, &endpoints.token, "instance");
-    let clear = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/clear"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(clear.status, 200, "{}", clear.body);
-    let after = request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{instance}"),
-        Some(&endpoints.token),
-        "",
-    );
-    let after = InstanceRow::deserialize_json(&after.body).unwrap();
-    assert_eq!(after.input_text("prompt", "text").as_deref(), Some("keep me"));
-    assert!(after.outputs.is_empty());
-    assert_eq!(after.state, "idle");
-    let forgotten = request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/runs/{run_id}"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(forgotten.status, 404, "{}", forgotten.body);
-    let events = poll_events_until(
-        endpoints.control,
-        &endpoints.token,
-        "instance",
-        instance_cursor,
-        |event| event_kind(event) == "instance.cleared",
-    );
-    assert_eq!(event_str(events.last().unwrap(), "instance"), Some(instance.as_str()));
-
-    let create_live = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/stalled-clear/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    let live = CreateInstanceResponse::deserialize_json(&create_live.body).unwrap().instance;
-    let started_live = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{live}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(started_live.status, 202, "{}", started_live.body);
-    let busy = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{live}/clear"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(busy.status, 409, "{}", busy.body);
-
-    server.shutdown();
-}
-
-// ---------------------------------------------------------------------------
-// 6. values: PUT bytes -> digest -> usable as an image input; TTL expiry
-// ---------------------------------------------------------------------------
-
-#[test]
-fn value_upload_is_usable_as_an_image_input() {
-    let root = TempRoot::new("value-upload");
-    let server = start(&root.0, seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")));
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "image-echo", IMAGE_ECHO_FLOW);
-
-    let put_value = request(
-        endpoints.data,
-        "PUT",
-        "/v1/values?type=image&content_type=image/png",
-        Some(&endpoints.token),
-        "not-really-a-png-but-real-bytes",
-    );
-    assert_eq!(put_value.status, 201, "{}", put_value.body);
-    let digest = PutValueResponse::deserialize_json(&put_value.body).unwrap().digest;
-
-    let create = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/image-echo/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    assert_eq!(create.status, 201, "{}", create.body);
-    let instance = CreateInstanceResponse::deserialize_json(&create.body).unwrap().instance;
-    let set_inputs = request(
-        endpoints.control,
-        "PUT",
-        &format!("/v1/instances/{instance}/inputs"),
-        Some(&endpoints.token),
-        &one_input("picture", "image", image_digest_input(&digest)).serialize_json(),
-    );
-    assert_eq!(set_inputs.status, 200, "{}", set_inputs.body);
-    let inputs = SetInputsResponse::deserialize_json(&set_inputs.body).unwrap().inputs;
-    assert_eq!(inputs["picture"]["image"].digest, digest);
-
-    let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-    let start_run = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    let run_id = CreateRunResponse::deserialize_json(&start_run.body).unwrap().run_id;
-    poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor, |event| {
-        event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(run_id.as_str())
-    });
-    let row = request(endpoints.control, "GET", &format!("/v1/runs/{run_id}"), Some(&endpoints.token), "");
-    let row = RunRowDto::deserialize_json(&row.body).unwrap();
-    assert_eq!(row.outputs["result"].digest, digest);
-
-    server.shutdown();
-}
-
-#[test]
-fn value_ttl_expiry_returns_404() {
-    let root = TempRoot::new("value-ttl");
-    let mut config = FlowServerConfig::new(root.0.clone())
-        .with_seams(seams(FakeChat::done("unused"), FakeGen::done(), FakeHttp::json(200, "{}")));
-    // Force an immediate spill (so TTL, not the RAM cache, governs this
-    // value's lifetime) and sweep fast enough for a test to observe it.
-    config.values_ram_budget = 1;
-    config.value_ttl_secs = 1;
-    config.janitor_sweep_secs = 1;
-    config.log = Box::new(|_| {});
-    let server = FlowServer::start(config).unwrap();
-    let endpoints = server.endpoints();
-
-    let put_value = request(
-        endpoints.data,
-        "PUT",
-        "/v1/values?type=bytes&content_type=application/octet-stream",
-        Some(&endpoints.token),
-        "scratch bytes nobody keeps",
-    );
-    assert_eq!(put_value.status, 201, "{}", put_value.body);
-    let digest = PutValueResponse::deserialize_json(&put_value.body).unwrap().digest;
-
-    let immediate = request(endpoints.data, "GET", &format!("/v1/values/{digest}"), Some(&endpoints.token), "");
-    assert_eq!(immediate.status, 200);
-
-    std::thread::sleep(Duration::from_millis(2_500));
-
-    let expired = request(endpoints.data, "GET", &format!("/v1/values/{digest}"), Some(&endpoints.token), "");
-    assert_eq!(expired.status, 404, "{}", expired.body);
-
-    server.shutdown();
-}
-
-// ---------------------------------------------------------------------------
-// 7. the real-fleet path is selected by default; the testpattern hub works
-//    through the HTTP routes with `FixedGen` injected
-// ---------------------------------------------------------------------------
-
-#[test]
-fn default_seams_are_the_real_fleet_path() {
-    let root = TempRoot::new("default-seams");
-    // No `with_seams`: `FlowServer::start` must build `FleetGen` + `HubChat`
-    // + `HubHttp` on its own and still come up cleanly.
-    let mut config = FlowServerConfig::new(root.0.clone());
-    config.log = Box::new(|_| {});
-    let server = FlowServer::start(config).unwrap();
-    let endpoints = server.endpoints();
-    let health = request(endpoints.control, "GET", "/v1/health", None, "");
-    assert_eq!(health.status, 200, "{}", health.body);
-    server.shutdown();
-}
-
-#[test]
-fn testpattern_hub_service_runs_through_the_http_routes() {
-    let cache_dir = std::env::temp_dir().join(format!(
-        "makepad-flow-host-runs-testpattern-{}-{}",
-        std::process::id(),
-        SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-    ));
-    std::fs::create_dir_all(&cache_dir).unwrap();
-    let service = start_service(ServiceConfig {
-        host: "127.0.0.1".to_string(),
-        port: 0,
-        cache_dir: cache_dir.clone(),
-        registry: Registry {
-            models: vec![ModelSpec {
-                id: "testpattern".to_string(),
-                domain: Domain::Image,
-                backend: "testpattern".to_string(),
-                available: true,
-                gated: false,
-                vram_gb: Some(0.0),
-                min_vram_gb: None,
-                min_compute_cap: None,
-                note: None,
-                license: None,
-                files: Vec::new(),
-            }],
-        },
-        downloader: Downloader::new("http://127.0.0.1:1", None).unwrap(),
-        peer: PeerOptions { serve: Some(false), sources: Some(Vec::new()), ..Default::default() },
-        fleet: DEFAULT_FLEET.to_string(),
-    });
-    let handle = match service {
-        Ok(handle) => handle,
-        Err(error) if error.to_string().contains("Operation not permitted") => {
-            let _ = std::fs::remove_dir_all(&cache_dir);
-            eprintln!("skipping real hub service: loopback bind is forbidden by this sandbox");
-            return;
-        }
-        Err(error) => panic!("start real hub service: {error}"),
-    };
-    let base_url = format!("http://{}", handle.addr);
-    std::mem::forget(handle);
-
-    let root = TempRoot::new("testpattern-route");
-    let server = start(
-        &root.0,
-        Seams {
-            chat: std::sync::Arc::new(FakeChat::done("unused")),
-            gen: std::sync::Arc::new(FixedGen(base_url)),
-            http: std::sync::Arc::new(FakeHttp::json(200, "{}")),
-        },
-    );
-    let endpoints = server.endpoints();
-    let source = r#"use mod.flow.*
-let prompt = Input{default: "same prompt"}
-let image = Image{prompt: prompt.text() width: 64 height: 48 steps: 4 seed: 42 model: "testpattern"}
-let picture = Output{type: @image value: image.image()}
-Flow{prompt, image, picture}
-"#;
-    put_flow(endpoints.control, &endpoints.token, "gen-demo", source);
-    let create = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/gen-demo/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    let instance = CreateInstanceResponse::deserialize_json(&create.body).unwrap().instance;
-    let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-    let start_run = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(start_run.status, 202, "{}", start_run.body);
-    let run_id = CreateRunResponse::deserialize_json(&start_run.body).unwrap().run_id;
-    let events = poll_events_until(endpoints.control, &endpoints.token, "run", run_cursor, |event| {
-        event_kind(event) == "run.finished" && event_str(event, "run_id") == Some(run_id.as_str())
-    });
-    assert_eq!(
-        variant_name(events.last().and_then(|event| event.key("state"))),
-        Some("Done"),
-        "{events:#?}"
-    );
-    let row = request(endpoints.control, "GET", &format!("/v1/runs/{run_id}"), Some(&endpoints.token), "");
-    let row = RunRowDto::deserialize_json(&row.body).unwrap();
-    let digest = row.outputs["picture"].digest.clone();
-    let fetched = request(endpoints.data, "GET", &format!("/v1/values/{digest}"), Some(&endpoints.token), "");
-    assert_eq!(fetched.status, 200);
-    assert_eq!(&fetched.bytes[..8], &[0x89, b'P', b'N', b'G', b'\r', b'\n', 0x1a, b'\n']);
-    assert_eq!(sha256_hex(&fetched.bytes), digest.trim_start_matches("sha256:"));
-
-    server.shutdown();
-}
-
-#[test]
-fn batch_route_creates_slices_and_cancel_all_cancels_each() {
-    let root = TempRoot::new("batch-cancel");
-    let mut stalled = FakeChat::done("unused");
-    stalled.pending = true;
-    let server = start(
-        &root.0,
-        seams(stalled, FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    let endpoints = server.endpoints();
-    put_flow(
-        endpoints.control,
-        &endpoints.token,
-        "batch-demo",
-        STALLED_FLOW,
-    );
-
-    let created = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/batch-demo/batches",
-        Some(&endpoints.token),
-        &CreateBatchRequest {
-            parallel: 3,
-            inputs: Some(one_input("prompt", "text", text_input("batch text"))),
-        }
-        .serialize_json(),
-    );
-    assert_eq!(created.status, 202, "{}", created.body);
-    let batch = CreateBatchResponse::deserialize_json(&created.body).unwrap();
-    assert_eq!(batch.runs.len(), 3);
-
-    let instances = request(
-        endpoints.control,
-        "GET",
-        "/v1/instances?flow=batch-demo",
-        Some(&endpoints.token),
-        "",
-    );
-    let instances = Vec::<InstanceRow>::deserialize_json(&instances.body).unwrap();
-    assert_eq!(instances.len(), 3);
-    for row in &instances {
-        assert!(
-            row.label
-                .as_deref()
-                .is_some_and(|label| label.starts_with(&format!("batch-{}#", batch.batch)))
-        );
-        assert_eq!(row.input_text("prompt", "text"), Some("batch text".to_string()));
-    }
-
-    let one = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/runs/{}/cancel", batch.runs[0].run_id),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(one.status, 200, "{}", one.body);
-    wait_run_state(
-        endpoints.control,
-        &endpoints.token,
-        &batch.runs[0].run_id,
-        RunState::Cancelled,
-    );
-    let sibling = request(
-        endpoints.control,
-        "GET",
-        &format!("/v1/instances/{}", batch.runs[1].instance),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(sibling.status, 200, "single-slice cancel touched a sibling");
-
-    let cancelled = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/batches/{}/cancel", batch.batch),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(cancelled.status, 200, "{}", cancelled.body);
-    assert_eq!(
-        BatchMutationResponse::deserialize_json(&cancelled.body)
-            .unwrap()
-            .runs,
-        3
-    );
-    for run in &batch.runs {
-        let row = wait_run_state(
-            endpoints.control,
-            &endpoints.token,
-            &run.run_id,
-            RunState::Cancelled,
-        );
-        assert_eq!(row.batch.as_deref(), Some(batch.batch.as_str()));
-        let instance = request(
-            endpoints.control,
-            "GET",
-            &format!("/v1/instances/{}", run.instance),
-            Some(&endpoints.token),
-            "",
-        );
-        assert_eq!(instance.status, 404);
-    }
-
-    let cleared = request(
-        endpoints.control,
-        "DELETE",
-        &format!("/v1/batches/{}", batch.batch),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(cleared.status, 200, "{}", cleared.body);
-    for run in &batch.runs {
-        let row = request(
-            endpoints.control,
-            "GET",
-            &format!("/v1/runs/{}", run.run_id),
-            Some(&endpoints.token),
-            "",
-        );
-        assert_eq!(row.status, 404);
-    }
-    server.shutdown();
-}
-
-#[test]
-fn random_seed_is_distinct_per_batch_slice_and_recorded() {
-    let root = TempRoot::new("batch-seeds");
-    let gen = FakeGen::done();
-    let requests = gen.requests.clone();
-    let server = start(
-        &root.0,
-        seams(FakeChat::done("unused"), gen, FakeHttp::json(200, "{}")),
-    );
-    let endpoints = server.endpoints();
-    put_flow(
-        endpoints.control,
-        &endpoints.token,
-        "seed-demo",
-        r#"use mod.flow.*
-let image = Image{prompt: "a cube" seed: @random}
-let picture = Output{type: @image value: image.image()}
-Flow{image, picture}
-"#,
-    );
-    let created = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/seed-demo/batches",
-        Some(&endpoints.token),
-        &CreateBatchRequest {
-            parallel: 2,
-            inputs: None,
-        }
-        .serialize_json(),
-    );
-    assert_eq!(created.status, 202, "{}", created.body);
-    let batch = CreateBatchResponse::deserialize_json(&created.body).unwrap();
-    let rows: Vec<_> = batch
-        .runs
-        .iter()
-        .map(|run| {
-            wait_run_state(
-                endpoints.control,
-                &endpoints.token,
-                &run.run_id,
-                RunState::Done,
-            )
-        })
-        .collect();
-    let mut seeds: Vec<u64> = requests
-        .lock()
-        .unwrap()
-        .iter()
-        .map(|(_, request)| request.seed.expect("resolved random seed"))
-        .collect();
-    assert_eq!(seeds.len(), 2);
-    assert_ne!(seeds[0], seeds[1]);
-    let mut recorded: Vec<u64> = rows
-        .iter()
-        .map(|row| {
-            row.nodes["image"]
-            .outputs
-            .iter()
-            .find(|output| output.port == "seed_used")
-            .and_then(|output| output.value.preview.as_ref())
-            .and_then(|literal| match literal {
-                makepad_flow::Literal::Str(value) => value.parse::<u64>().ok(),
-                _ => None,
-            })
-            .expect("seed_used output")
-        })
-        .collect();
-    seeds.sort_unstable();
-    recorded.sort_unstable();
-    assert_eq!(recorded, seeds);
-    server.shutdown();
-}
-
-fn wait_run_state(
-    address: SocketAddr,
-    token: &str,
-    run_id: &str,
-    wanted: RunState,
-) -> RunRowDto {
-    let deadline = Instant::now() + Duration::from_secs(5);
-    loop {
-        let response = request(
-            address,
-            "GET",
-            &format!("/v1/runs/{run_id}"),
-            Some(token),
-            "",
-        );
-        assert_eq!(response.status, 200, "{}", response.body);
-        let row = RunRowDto::deserialize_json(&response.body).unwrap();
-        if row.state == wanted {
-            return row;
-        }
-        assert!(
-            Instant::now() < deadline,
-            "run {run_id} stayed {:?}",
-            row.state
-        );
-        std::thread::sleep(Duration::from_millis(10));
-    }
-}
-
-#[test]
-fn a_cancelled_run_marks_its_live_nodes_cancelled() {
-    let root = TempRoot::new("cancel-marks-nodes");
-    let mut stalled = FakeChat::done("unused");
-    stalled.pending = true;
-    let server = start(
-        &root.0,
-        seams(stalled, FakeGen::done(), FakeHttp::json(200, "{}")),
-    );
-    let endpoints = server.endpoints();
-    put_flow(endpoints.control, &endpoints.token, "stalled", STALLED_FLOW);
-    let created = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/stalled/instances",
-        Some(&endpoints.token),
-        &CreateInstanceRequest::default().serialize_json(),
-    );
-    assert_eq!(created.status, 201, "{}", created.body);
-    let instance = CreateInstanceResponse::deserialize_json(&created.body)
-        .unwrap()
-        .instance;
-    let run_cursor = cursor(endpoints.control, &endpoints.token, "run");
-    let started = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/instances/{instance}/runs"),
-        Some(&endpoints.token),
-        &CreateRunRequest::default().serialize_json(),
-    );
-    assert_eq!(started.status, 202, "{}", started.body);
-    let run_id = CreateRunResponse::deserialize_json(&started.body)
-        .unwrap()
-        .run_id;
-    poll_events_until(
-        endpoints.control,
-        &endpoints.token,
-        "run",
-        run_cursor,
-        |event| event_kind(event) == "node.started" && event_str(event, "node") == Some("expand"),
-    );
-    let cancelled = request(
-        endpoints.control,
-        "POST",
-        &format!("/v1/runs/{run_id}/cancel"),
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(cancelled.status, 200, "{}", cancelled.body);
-    let row = wait_run_state(
-        endpoints.control,
-        &endpoints.token,
-        &run_id,
-        RunState::Cancelled,
-    );
-    // The stalled chat node was mid-flight; the row must not keep it Running.
-    assert_eq!(row.nodes["expand"].state, NodeState::Cancelled);
-    assert!(row.nodes.values().all(|node| !matches!(
-        node.state,
-        NodeState::Pending | NodeState::Running | NodeState::Waiting
-    )));
-    server.shutdown();
-}
diff --git a/libs/flow/tests/host_server.rs b/libs/flow/tests/host_server.rs
deleted file mode 100644
index 3ae10463d..000000000
--- a/libs/flow/tests/host_server.rs
+++ /dev/null
@@ -1,361 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-
-use makepad_flow::host::{FlowServer, FlowServerConfig, ServerError};
-use makepad_flow::{
-    graph, EventsResponse, FlowMutationResponse, FlowResponse, FlowSummary, HealthResponse,
-    NodesResponse, PutGraphRequest, PutSourceRequest, RevertRequest,
-};
-use makepad_micro_serde::{DeJson, JsonValue, SerJson};
-use std::io::{Read, Write};
-use std::net::{SocketAddr, TcpStream};
-use std::path::{Path, PathBuf};
-use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
-
-struct TempRoot(PathBuf);
-
-impl TempRoot {
-    fn new(label: &str) -> Self {
-        let nonce = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let path = std::env::temp_dir().join(format!(
-            "makepad-flow-host-{}-{}-{nonce}",
-            std::process::id(),
-            label
-        ));
-        std::fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-
-impl Drop for TempRoot {
-    fn drop(&mut self) {
-        let _ = std::fs::remove_dir_all(&self.0);
-    }
-}
-
-struct HttpResponse {
-    status: u16,
-    headers: String,
-    body: String,
-}
-
-fn request(
-    address: SocketAddr,
-    method: &str,
-    target: &str,
-    token: Option<&str>,
-    body: &str,
-) -> HttpResponse {
-    let mut stream = TcpStream::connect(address).unwrap();
-    stream.set_read_timeout(Some(Duration::from_secs(35))).unwrap();
-    let authorization = token
-        .map(|token| format!("Authorization: Bearer {token}\r\n"))
-        .unwrap_or_default();
-    write!(
-        stream,
-        "{method} {target} HTTP/1.1\r\nHost: localhost\r\n{authorization}Content-Length: {}\r\nConnection: close\r\n\r\n{body}",
-        body.len()
-    )
-    .unwrap();
-    let mut bytes = Vec::new();
-    stream.read_to_end(&mut bytes).unwrap();
-    let text = String::from_utf8(bytes).unwrap();
-    let (head, body) = text.split_once("\r\n\r\n").unwrap();
-    let status = head
-        .lines()
-        .next()
-        .unwrap()
-        .split_whitespace()
-        .nth(1)
-        .unwrap()
-        .parse()
-        .unwrap();
-    HttpResponse { status, headers: head.to_string(), body: body.to_string() }
-}
-
-fn start(root: &Path) -> FlowServer {
-    let mut config = FlowServerConfig::new(root.to_path_buf());
-    config.watch_interval_ms = 25;
-    config.log = Box::new(|_| {});
-    FlowServer::start(config).unwrap()
-}
-
-fn source_request(source: &str) -> String {
-    PutSourceRequest { source: source.to_string() }.serialize_json()
-}
-
-fn cursor(address: SocketAddr, token: &str) -> String {
-    let response = request(address, "GET", "/v1/events", Some(token), "");
-    assert_eq!(response.status, 200, "{}", response.body);
-    EventsResponse::deserialize_json(&response.body).unwrap().cursor
-}
-
-fn poll(address: SocketAddr, token: &str, cursor: &str, suffix: &str) -> EventsResponse {
-    let response = request(
-        address,
-        "GET",
-        &format!("/v1/events?cursor={cursor}{suffix}"),
-        Some(token),
-        "",
-    );
-    assert_eq!(response.status, 200, "{}", response.body);
-    EventsResponse::deserialize_json(&response.body).unwrap()
-}
-
-#[test]
-fn startup_metadata_lock_and_restart() {
-    let root = TempRoot::new("startup");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-
-    let health = request(endpoints.control, "GET", "/v1/health", None, "");
-    assert_eq!(health.status, 200);
-    assert!(health.headers.contains("X-Content-Type-Options: nosniff"));
-    let health = HealthResponse::deserialize_json(&health.body).unwrap();
-    assert_eq!(health.protocol_version, 1);
-    assert_eq!(health.server_id.len(), 32);
-
-    let mut second_config = FlowServerConfig::new(root.0.clone());
-    second_config.log = Box::new(|_| {});
-    assert!(matches!(FlowServer::start(second_config), Err(ServerError::Locked)));
-    assert!(root.0.join("server.lock").is_file());
-    assert_eq!(std::fs::read_to_string(root.0.join("listen")).unwrap().trim().split(':').count(), 3);
-    assert_eq!(std::fs::read_to_string(root.0.join("server-id")).unwrap().trim().len(), 32);
-    let token = std::fs::read_to_string(root.0.join("token")).unwrap();
-    assert!(token.trim().starts_with("mpft_"));
-    assert_eq!(token.trim().len(), 69);
-    #[cfg(unix)]
-    {
-        use std::os::unix::fs::PermissionsExt;
-        assert_eq!(std::fs::metadata(root.0.join("token")).unwrap().permissions().mode() & 0o777, 0o600);
-    }
-
-    server.shutdown();
-    let restarted = start(&root.0);
-    assert_eq!(restarted.endpoints().server_id, endpoints.server_id);
-    restarted.shutdown();
-}
-
-#[test]
-fn bearer_auth_and_empty_data_plane() {
-    let root = TempRoot::new("auth");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    assert_eq!(request(endpoints.control, "GET", "/v1/flows", None, "").status, 401);
-    assert_eq!(
-        request(endpoints.control, "GET", "/v1/flows", Some("mpft_wrong"), "").status,
-        401
-    );
-    let ok = request(endpoints.control, "GET", "/v1/flows", Some(&endpoints.token), "");
-    assert_eq!(ok.status, 200);
-    assert_eq!(ok.body, "[]");
-    assert_eq!(request(endpoints.data, "GET", "/v1/values/x", None, "").status, 401);
-    // "x" is not a 64-hex sha256 digest; F2's value route rejects the shape
-    // before it ever asks the state thread whether the value exists.
-    assert_eq!(
-        request(endpoints.data, "GET", "/v1/values/x", Some(&endpoints.token), "").status,
-        400
-    );
-    let missing_digest = "0".repeat(64);
-    assert_eq!(
-        request(
-            endpoints.data,
-            "GET",
-            &format!("/v1/values/{missing_digest}"),
-            Some(&endpoints.token),
-            "",
-        )
-        .status,
-        404
-    );
-    server.shutdown();
-}
-
-#[test]
-fn put_error_keeps_last_good_and_revert_restores_source() {
-    let root = TempRoot::new("put");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let source = include_str!("fixtures/prompt_image.splash");
-    let put = request(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/demo",
-        Some(&endpoints.token),
-        &source_request(source),
-    );
-    assert_eq!(put.status, 200, "{}", put.body);
-    let put = FlowMutationResponse::deserialize_json(&put.body).unwrap();
-    assert_eq!(put.revision, 1);
-    assert_eq!(put.graph.nodes.len(), 5);
-
-    let rows = request(endpoints.control, "GET", "/v1/flows", Some(&endpoints.token), "");
-    let rows = Vec::<FlowSummary>::deserialize_json(&rows.body).unwrap();
-    assert_eq!(rows.len(), 1);
-    assert_eq!(rows[0].state, "ok");
-
-    let broken_source = "use mod.flow.*\nlet nope = Image{ width: }\nFlow{nope}\n";
-    let broken = request(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/demo",
-        Some(&endpoints.token),
-        &source_request(broken_source),
-    );
-    assert_eq!(broken.status, 422, "{}", broken.body);
-    assert!(broken.body.contains("\"line\":"));
-    assert!(broken.body.contains("\"col\":"));
-
-    let get = request(endpoints.control, "GET", "/v1/flows/demo", Some(&endpoints.token), "");
-    let get = FlowResponse::deserialize_json(&get.body).unwrap();
-    assert_eq!(get.source, broken_source);
-    assert_eq!(get.revision, 1);
-    assert_eq!(get.graph.unwrap().nodes.len(), 5);
-    assert!(get.error.is_some());
-
-    let revert = request(
-        endpoints.control,
-        "POST",
-        "/v1/flows/demo/revert",
-        Some(&endpoints.token),
-        &RevertRequest { revision: 1 }.serialize_json(),
-    );
-    assert_eq!(revert.status, 200, "{}", revert.body);
-    let revert = FlowMutationResponse::deserialize_json(&revert.body).unwrap();
-    assert_eq!(revert.revision, 2);
-    assert_eq!(revert.graph.nodes.len(), 5);
-    server.shutdown();
-}
-
-#[test]
-fn watcher_emits_changed_changed_removed() {
-    let root = TempRoot::new("watcher");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let mut next = cursor(endpoints.control, &endpoints.token);
-    let path = root.0.join("flows/watched.splash");
-
-    std::fs::write(&path, "use mod.flow.*\nFlow{label: \"one\"}\n").unwrap();
-    let first = poll(endpoints.control, &endpoints.token, &next, "&wait=1000&topic=flows");
-    assert_eq!(first.events.len(), 1);
-    assert_eq!(first.events[0].key("kind").and_then(JsonValue::string).map(String::as_str), Some("flow.changed"));
-    next = first.cursor;
-
-    std::fs::write(&path, "use mod.flow.*\nFlow{label: \"second label\"}\n").unwrap();
-    let second = poll(endpoints.control, &endpoints.token, &next, "&wait=1000&topic=flows");
-    assert_eq!(second.events.len(), 1);
-    assert_eq!(second.events[0].key("kind").and_then(JsonValue::string).map(String::as_str), Some("flow.changed"));
-    next = second.cursor;
-
-    std::fs::remove_file(path).unwrap();
-    let removed = poll(endpoints.control, &endpoints.token, &next, "&wait=1000&topic=flows");
-    assert_eq!(removed.events.len(), 1);
-    assert_eq!(removed.events[0].key("kind").and_then(JsonValue::string).map(String::as_str), Some("flow.removed"));
-    server.shutdown();
-}
-
-#[test]
-fn events_resume_limit_wait_cap_and_restart_gap() {
-    let root = TempRoot::new("events");
-    let mut config = FlowServerConfig::new(root.0.clone());
-    config.watch_interval_ms = 25;
-    config.event_max_waiters = 1;
-    config.log = Box::new(|_| {});
-    let server = FlowServer::start(config).unwrap();
-    let endpoints = server.endpoints();
-    let initial = cursor(endpoints.control, &endpoints.token);
-    for name in ["a", "b", "c"] {
-        let source = format!("use mod.flow.*\nFlow{{label: \"{name}\"}}\n");
-        let response = request(
-            endpoints.control,
-            "PUT",
-            &format!("/v1/flows/{name}"),
-            Some(&endpoints.token),
-            &source_request(&source),
-        );
-        assert_eq!(response.status, 200);
-    }
-    let first = poll(endpoints.control, &endpoints.token, &initial, "&limit=2");
-    assert_eq!(first.events.len(), 2);
-    let second = poll(endpoints.control, &endpoints.token, &first.cursor, "&limit=2");
-    assert_eq!(second.events.len(), 1);
-    let third = poll(endpoints.control, &endpoints.token, &second.cursor, "&limit=2");
-    assert!(third.events.is_empty());
-
-    let wait_cursor = third.cursor.clone();
-    let wait_address = endpoints.control;
-    let wait_token = endpoints.token.clone();
-    let first_waiter = std::thread::spawn(move || {
-        poll(wait_address, &wait_token, &wait_cursor, "&wait=2000")
-    });
-    std::thread::sleep(Duration::from_millis(100));
-    let started = Instant::now();
-    let over_cap = poll(endpoints.control, &endpoints.token, &third.cursor, "&wait=2000");
-    assert!(over_cap.events.is_empty());
-    assert!(started.elapsed() < Duration::from_millis(750));
-
-    let wake = request(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/wake",
-        Some(&endpoints.token),
-        &source_request("use mod.flow.*\nFlow{label: \"wake\"}\n"),
-    );
-    assert_eq!(wake.status, 200);
-    let woke = first_waiter.join().unwrap();
-    assert_eq!(woke.events.len(), 1);
-    let stale = woke.cursor;
-    server.shutdown();
-
-    let restarted = start(&root.0);
-    let endpoints = restarted.endpoints();
-    let gap = poll(endpoints.control, &endpoints.token, &stale, "");
-    assert!(gap.gap);
-    restarted.shutdown();
-}
-
-#[test]
-fn nodes_catalog_uses_documented_image_range() {
-    let root = TempRoot::new("nodes");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let response = request(endpoints.control, "GET", "/v1/nodes", Some(&endpoints.token), "");
-    assert_eq!(response.status, 200, "{}", response.body);
-    let catalog = NodesResponse::deserialize_json(&response.body).unwrap();
-    let image = catalog.types.iter().find(|node| node.type_name == "Image").unwrap();
-    let width = image.params.iter().find(|param| param.name == "width").unwrap();
-    let range = width.range.as_ref().unwrap();
-    assert_eq!(range.min, 256.0);
-    assert_eq!(range.max, 2048.0);
-    assert_eq!(range.step, Some(16.0));
-    server.shutdown();
-}
-
-#[test]
-fn graph_put_and_delete_routes_round_trip() {
-    let root = TempRoot::new("graph");
-    let server = start(&root.0);
-    let endpoints = server.endpoints();
-    let graph = graph::evaluate("use mod.flow.*\nFlow{label: \"graph\"}\n", "graph.splash").unwrap();
-    let put = request(
-        endpoints.control,
-        "PUT",
-        "/v1/flows/from-graph/graph",
-        Some(&endpoints.token),
-        &PutGraphRequest { graph }.serialize_json(),
-    );
-    assert_eq!(put.status, 200, "{}", put.body);
-    assert!(root.0.join("flows/from-graph.splash").is_file());
-    let delete = request(
-        endpoints.control,
-        "DELETE",
-        "/v1/flows/from-graph",
-        Some(&endpoints.token),
-        "",
-    );
-    assert_eq!(delete.status, 204, "{}", delete.body);
-    assert!(!root.0.join("flows/from-graph.splash").exists());
-    server.shutdown();
-}
diff --git a/libs/flow/tests/host_templates.rs b/libs/flow/tests/host_templates.rs
deleted file mode 100644
index 3f3a6de83..000000000
--- a/libs/flow/tests/host_templates.rs
+++ /dev/null
@@ -1,118 +0,0 @@
-#![cfg(not(target_arch = "wasm32"))]
-
-use makepad_flow::client::{ClientError, FlowClient};
-use makepad_flow::host::{FlowServer, FlowServerConfig};
-use makepad_flow::templates::{group_rank, TEMPLATES, TEMPLATE_GROUPS};
-use std::path::PathBuf;
-use std::time::{SystemTime, UNIX_EPOCH};
-
-struct TempRoot(PathBuf);
-
-impl TempRoot {
-    fn new() -> Self {
-        let nonce = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let path = std::env::temp_dir().join(format!(
-            "makepad-flow-host-templates-{}-{nonce}",
-            std::process::id()
-        ));
-        std::fs::create_dir_all(&path).unwrap();
-        Self(path)
-    }
-}
-
-impl Drop for TempRoot {
-    fn drop(&mut self) {
-        let _ = std::fs::remove_dir_all(&self.0);
-    }
-}
-
-#[test]
-fn template_registry_matches_the_recipe_directory() {
-    let template_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("recipes/templates");
-    let mut files: Vec<_> = std::fs::read_dir(template_dir)
-        .unwrap()
-        .map(|entry| entry.unwrap().path())
-        .filter(|path| path.extension().is_some_and(|extension| extension == "splash"))
-        .map(|path| path.file_stem().unwrap().to_str().unwrap().to_string())
-        .collect();
-    files.sort();
-    let mut registered: Vec<_> = TEMPLATES
-        .iter()
-        .map(|template| template.name.to_string())
-        .collect();
-    registered.sort();
-    assert_eq!(registered, files);
-}
-
-#[test]
-fn host_lists_and_creates_templates() {
-    let root = TempRoot::new();
-    let mut config = FlowServerConfig::new(root.0.clone());
-    config.log = Box::new(|_| {});
-    let server = FlowServer::start(config).unwrap();
-    let endpoints = server.endpoints();
-    let client_endpoints = makepad_flow::client::Endpoints {
-        control: endpoints.control,
-        data: endpoints.data,
-    };
-    let client = FlowClient::connect(client_endpoints, endpoints.token.clone(), None).unwrap();
-
-    let templates = client.templates().unwrap();
-    assert_eq!(templates.len(), 55);
-    assert!(templates.windows(2).all(|pair| {
-        group_rank(&pair[0].group) < group_rank(&pair[1].group)
-            || (pair[0].group == pair[1].group && pair[0].name < pair[1].name)
-    }));
-    assert_eq!(
-        templates
-            .iter()
-            .map(|template| template.group.as_str())
-            .collect::<std::collections::HashSet<_>>(),
-        TEMPLATE_GROUPS.iter().copied().collect()
-    );
-    assert!(templates.iter().all(|template| {
-        !template.label.is_empty()
-            && !template.brief.is_empty()
-            && !template.inputs.is_empty()
-            && !template.outputs.is_empty()
-    }));
-    let dream = templates.iter().find(|template| template.name == "dream").unwrap();
-    assert_eq!(dream.inputs, [("prompt".to_string(), "text".to_string())]);
-    assert_eq!(dream.outputs, [("movie".to_string(), "video".to_string())]);
-    let publish = templates
-        .iter()
-        .find(|template| template.name == "prompt-to-library")
-        .unwrap();
-    assert_eq!(publish.inputs, [("prompt".to_string(), "text".to_string())]);
-    assert_eq!(
-        publish.outputs,
-        [("published".to_string(), "json".to_string())]
-    );
-
-    let detail = client.template("dream").unwrap();
-    assert_eq!(detail.name, "dream");
-    assert!(!detail.label.is_empty());
-    assert!(!detail.brief.is_empty());
-    assert!(detail.source.contains("Flow{"));
-
-    let created = client.create_from_template("my-dream", "dream").unwrap();
-    assert_eq!(created.revision, 1);
-    assert_eq!(created.graph.label, "DREAM");
-    let flows = client.flows().unwrap();
-    let flow = flows.iter().find(|flow| flow.name == "my-dream").unwrap();
-    assert_eq!(flow.state, "ok");
-
-    assert!(matches!(
-        client.create_from_template("my-dream", "dream"),
-        Err(ClientError::Http { status: 409, .. })
-    ));
-    assert!(matches!(
-        client.create_from_template("unknown-template", "not-shipped"),
-        Err(ClientError::Http { status: 404, .. })
-    ));
-
-    server.shutdown();
-}
diff --git a/libs/flow/tests/support/mod.rs b/libs/flow/tests/support/mod.rs
deleted file mode 100644
index 4896a7c64..000000000
--- a/libs/flow/tests/support/mod.rs
+++ /dev/null
@@ -1,353 +0,0 @@
-#![allow(dead_code)]
-
-use makepad_ai_hub::client::{ArtifactBytes, ContentProvider};
-use makepad_ai_hub::error::AssetAiError;
-use makepad_ai_hub::protocol::{
-    ArtifactRefJson, GenerateRequestJson, HealthJson, JobStatusJson, ModelInfoJson,
-    JOB_STATE_CANCELLED, JOB_STATE_DONE, JOB_STATE_ERROR, JOB_STATE_RUNNING,
-};
-use makepad_ai_hub::registry::Domain;
-use makepad_flow::engine::executors::chat::{ChatEvent, ChatSeam, ChatTurn};
-use makepad_flow::engine::executors::gen::GenSeam;
-use makepad_flow::engine::executors::http::{HttpReq, HttpResp, HttpSeam};
-use makepad_flow::engine::{spawn_run, RunEvent, RunId, RunInput, Seams};
-use makepad_flow::graph::evaluate;
-use makepad_flow::{Graph, Value};
-use std::collections::BTreeMap;
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::sync::{mpsc, Arc, Mutex};
-use std::time::{Duration, Instant};
-
-#[derive(Clone)]
-pub struct FakeChat {
-    pub starts: Arc<Mutex<Vec<(Instant, String)>>>,
-    pub requests: Arc<Mutex<Vec<(String, String, String, Option<u32>, Option<bool>)>>>,
-    pub response: String,
-    pub pending: bool,
-    pub cancelled: Arc<AtomicBool>,
-}
-
-impl FakeChat {
-    pub fn done(response: &str) -> Self {
-        Self {
-            starts: Arc::new(Mutex::new(Vec::new())),
-            requests: Arc::new(Mutex::new(Vec::new())),
-            response: response.to_string(),
-            pending: false,
-            cancelled: Arc::new(AtomicBool::new(false)),
-        }
-    }
-}
-
-impl ChatSeam for FakeChat {
-    fn start_turn(
-        &self,
-        system: &str,
-        prompt: &str,
-        model: &str,
-        max_tokens: Option<u32>,
-        thinking: Option<bool>,
-    ) -> Result<Box<dyn ChatTurn>, String> {
-        self.starts
-            .lock()
-            .unwrap()
-            .push((Instant::now(), prompt.to_string()));
-        self.requests.lock().unwrap().push((
-            system.to_string(),
-            prompt.to_string(),
-            model.to_string(),
-            max_tokens,
-            thinking,
-        ));
-        Ok(Box::new(FakeTurn {
-            response: self.response.clone(),
-            step: 0,
-            pending: self.pending,
-            cancelled: self.cancelled.clone(),
-        }))
-    }
-}
-
-struct FakeTurn {
-    response: String,
-    step: usize,
-    pending: bool,
-    cancelled: Arc<AtomicBool>,
-}
-
-impl ChatTurn for FakeTurn {
-    fn poll(&mut self) -> Vec<ChatEvent> {
-        if self.pending {
-            return Vec::new();
-        }
-        self.step += 1;
-        match self.step {
-            1 => vec![ChatEvent::Delta(self.response.clone())],
-            2 => vec![ChatEvent::Done {
-                text: self.response.clone(),
-            }],
-            _ => Vec::new(),
-        }
-    }
-
-    fn cancel(&mut self) {
-        self.cancelled.store(true, Ordering::Relaxed);
-    }
-}
-
-#[derive(Clone, Copy)]
-pub enum GenMode {
-    Done,
-    Fail,
-    Pending,
-}
-
-#[derive(Clone)]
-pub struct FakeGen {
-    pub mode: GenMode,
-    pub starts: Arc<Mutex<Vec<(Instant, String)>>>,
-    pub cancelled: Arc<AtomicBool>,
-    pub bytes: Vec<u8>,
-    pub origins: Arc<Mutex<Vec<(Option<String>, Option<u64>)>>>,
-    pub requests: Arc<Mutex<Vec<(Domain, GenerateRequestJson)>>>,
-}
-
-impl FakeGen {
-    pub fn done() -> Self {
-        Self {
-            mode: GenMode::Done,
-            starts: Arc::new(Mutex::new(Vec::new())),
-            cancelled: Arc::new(AtomicBool::new(false)),
-            bytes: b"fake-png".to_vec(),
-            origins: Arc::new(Mutex::new(Vec::new())),
-            requests: Arc::new(Mutex::new(Vec::new())),
-        }
-    }
-}
-
-impl GenSeam for FakeGen {
-    fn pick(&self, _domain: &str) -> Result<Box<dyn ContentProvider>, String> {
-        Ok(Box::new(FakeProvider {
-            mode: self.mode,
-            starts: self.starts.clone(),
-            cancelled: self.cancelled.clone(),
-            polls: AtomicUsize::new(0),
-            bytes: self.bytes.clone(),
-            origins: self.origins.clone(),
-            requests: self.requests.clone(),
-        }))
-    }
-}
-
-struct FakeProvider {
-    mode: GenMode,
-    starts: Arc<Mutex<Vec<(Instant, String)>>>,
-    cancelled: Arc<AtomicBool>,
-    polls: AtomicUsize,
-    bytes: Vec<u8>,
-    origins: Arc<Mutex<Vec<(Option<String>, Option<u64>)>>>,
-    requests: Arc<Mutex<Vec<(Domain, GenerateRequestJson)>>>,
-}
-
-impl ContentProvider for FakeProvider {
-    fn health(&self) -> Result<HealthJson, AssetAiError> {
-        Err(AssetAiError::Unavailable("not used".to_string()))
-    }
-
-    fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> {
-        Err(AssetAiError::Unavailable("not used".to_string()))
-    }
-
-    fn request(
-        &self,
-        domain: Domain,
-        request: &GenerateRequestJson,
-    ) -> Result<String, AssetAiError> {
-        self.starts.lock().unwrap().push((
-            Instant::now(),
-            request.prompt.clone().unwrap_or_default(),
-        ));
-        self.origins
-            .lock()
-            .unwrap()
-            .push((request.origin_key.clone(), request.origin_epoch));
-        self.requests.lock().unwrap().push((domain, request.clone()));
-        Ok("fake-job".to_string())
-    }
-
-    fn poll(&self, _job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        let poll = self.polls.fetch_add(1, Ordering::Relaxed);
-        Ok(match self.mode {
-            GenMode::Done if poll == 0 => status(JOB_STATE_RUNNING, None, &self.bytes),
-            GenMode::Done => status(JOB_STATE_DONE, None, &self.bytes),
-            GenMode::Fail => status(JOB_STATE_ERROR, Some("fake gen failed"), &self.bytes),
-            GenMode::Pending => status(JOB_STATE_RUNNING, None, &self.bytes),
-        })
-    }
-
-    fn fetch_artifact(&self, _artifact_id: &str) -> Result<ArtifactBytes, AssetAiError> {
-        Ok(ArtifactBytes {
-            content_type: "image/png".to_string(),
-            bytes: self.bytes.clone(),
-        })
-    }
-
-    fn cancel(&self, _job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        self.cancelled.store(true, Ordering::Relaxed);
-        Ok(status(JOB_STATE_CANCELLED, None, &self.bytes))
-    }
-}
-
-fn status(state: &str, error: Option<&str>, bytes: &[u8]) -> JobStatusJson {
-    JobStatusJson {
-        job_id: "fake-job".to_string(),
-        state: state.to_string(),
-        stage: (state == JOB_STATE_RUNNING).then(|| "paint".to_string()),
-        progress: (state == JOB_STATE_RUNNING).then_some(0.5),
-        artifacts: (state == JOB_STATE_DONE)
-            .then(|| {
-                vec![ArtifactRefJson {
-                    id: "artifact".to_string(),
-                    url: "/artifact/artifact".to_string(),
-                    content_type: "image/png".to_string(),
-                    sha256: Some(makepad_ai_hub::sha256::sha256_hex(bytes)),
-                    byte_len: Some(bytes.len() as u64),
-                }]
-            })
-            .unwrap_or_default(),
-        error: error.map(str::to_string),
-        model: Some("fake".to_string()),
-        queued_ms: None,
-        started_ms: None,
-        finished_ms: None,
-        log: None,
-        partial_text: None,
-        live: None,
-        serving: None,
-        text: None,
-    }
-}
-
-#[derive(Clone)]
-pub struct FakeHttp {
-    pub response: HttpResp,
-    pub calls: Arc<AtomicUsize>,
-}
-
-impl FakeHttp {
-    pub fn json(status: u16, body: &str) -> Self {
-        Self {
-            response: HttpResp {
-                status,
-                headers: vec![("content-type".to_string(), "application/json".to_string())],
-                body: body.as_bytes().to_vec(),
-            },
-            calls: Arc::new(AtomicUsize::new(0)),
-        }
-    }
-
-    pub fn bytes(status: u16, content_type: &str, body: Vec<u8>) -> Self {
-        Self {
-            response: HttpResp {
-                status,
-                headers: vec![("content-type".to_string(), content_type.to_string())],
-                body,
-            },
-            calls: Arc::new(AtomicUsize::new(0)),
-        }
-    }
-}
-
-impl HttpSeam for FakeHttp {
-    fn request(&self, _req: HttpReq) -> Result<HttpResp, String> {
-        self.calls.fetch_add(1, Ordering::Relaxed);
-        Ok(self.response.clone())
-    }
-}
-
-pub fn seams(chat: FakeChat, gen: FakeGen, http: FakeHttp) -> Seams {
-    Seams {
-        chat: Arc::new(chat),
-        gen: Arc::new(gen),
-        http: Arc::new(http),
-    }
-}
-
-pub fn run(source: &str, seams: Seams, outputs: Option<Vec<String>>) -> Vec<RunEvent> {
-    let graph = evaluate(source, "engine.splash").unwrap();
-    run_graph(source, graph, seams, outputs, BTreeMap::new())
-}
-
-pub fn run_graph(
-    source: &str,
-    mut graph: Graph,
-    seams: Seams,
-    outputs: Option<Vec<String>>,
-    inputs: BTreeMap<String, BTreeMap<String, Value>>,
-) -> Vec<RunEvent> {
-    graph.revision = 4;
-    let input = RunInput {
-        run_id: RunId("run_test".to_string()),
-        instance: "inst_test".to_string(),
-        source: source.to_string(),
-        file_name: "engine.splash".to_string(),
-        graph_revision: 4,
-        graph,
-        inputs,
-        outputs,
-        origin: ("test-origin".to_string(), 9),
-    };
-    let (sender, receiver) = mpsc::channel();
-    let handle = spawn_run(input, seams, sender);
-    handle.join.join().unwrap();
-    receiver.try_iter().collect()
-}
-
-pub fn receive_until(
-    receiver: &mpsc::Receiver<RunEvent>,
-    predicate: impl Fn(&RunEvent) -> bool,
-) -> Vec<RunEvent> {
-    let deadline = Instant::now() + Duration::from_secs(5);
-    let mut events = Vec::new();
-    loop {
-        match receiver.recv_timeout(Duration::from_millis(100)) {
-            Ok(event) => {
-                let found = predicate(&event);
-                events.push(event);
-                if found {
-                    return events;
-                }
-            }
-            Err(mpsc::RecvTimeoutError::Timeout) => {}
-            Err(error) => panic!("event channel failed: {error}"),
-        }
-        assert!(Instant::now() < deadline, "event deadline elapsed");
-    }
-}
-
-pub fn event_name(event: &RunEvent) -> String {
-    match event {
-        RunEvent::RunStarted { .. } => "run.started".to_string(),
-        RunEvent::NodeStarted { node } => format!("node.started:{node}"),
-        RunEvent::NodeProgress { node, .. } => format!("node.progress:{node}"),
-        RunEvent::NodeDelta { node, .. } => format!("node.delta:{node}"),
-        RunEvent::NodeWaiting { node, .. } => format!("node.waiting:{node}"),
-        RunEvent::NodeAnswered { node, .. } => format!("node.answered:{node}"),
-        RunEvent::NodeDone { node, .. } => format!("node.done:{node}"),
-        RunEvent::NodeFailed { node, .. } => format!("node.failed:{node}"),
-        RunEvent::NodeSkipped { node, reason } => format!("node.skipped:{node}:{reason}"),
-        RunEvent::RunFinished { state, .. } => format!("run.finished:{state:?}"),
-    }
-}
-
-pub fn output<'a>(events: &'a [RunEvent], name: &str) -> &'a Value {
-    events
-        .iter()
-        .find_map(|event| match event {
-            RunEvent::RunFinished { outputs, .. } => outputs
-                .iter()
-                .find_map(|(node, value)| (node == name).then_some(value)),
-            _ => None,
-        })
-        .unwrap_or_else(|| panic!("missing output {name}: {events:#?}"))
-}
diff --git a/libs/flow/tests/templates.rs b/libs/flow/tests/templates.rs
deleted file mode 100644
index d59984404..000000000
--- a/libs/flow/tests/templates.rs
+++ /dev/null
@@ -1,440 +0,0 @@
-mod support;
-
-use makepad_ai_hub::client::{ArtifactBytes, ContentProvider};
-use makepad_ai_hub::error::AssetAiError;
-use makepad_ai_hub::protocol::{
-    ArtifactRefJson, GenerateRequestJson, HealthJson, JobStatusJson, ModelInfoJson,
-    JOB_STATE_CANCELLED, JOB_STATE_DONE, JOB_STATE_RUNNING,
-};
-use makepad_ai_hub::registry::Domain;
-use makepad_flow::engine::executors::gen::GenSeam;
-use makepad_flow::engine::{RunEvent, RunState, Seams};
-use makepad_flow::graph::{evaluate, is_canonical, write};
-use makepad_flow::{Literal, PortType, Value};
-use std::collections::{BTreeMap, HashSet};
-use std::fs;
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-use std::sync::{Arc, Mutex};
-use support::{FakeChat, FakeHttp};
-
-#[test]
-fn every_recipe_template_evaluates_and_round_trips() {
-    let template_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("recipes/templates");
-    let mut templates: Vec<_> = fs::read_dir(&template_dir)
-        .unwrap_or_else(|error| panic!("cannot read {}: {error}", template_dir.display()))
-        .map(|entry| entry.expect("cannot read template directory entry").path())
-        .filter(|path| path.extension().is_some_and(|extension| extension == "splash"))
-        .collect();
-    templates.sort();
-    assert!(!templates.is_empty(), "no recipe templates found");
-
-    for path in templates {
-        let name = path
-            .file_name()
-            .and_then(|name| name.to_str())
-            .expect("template file name is not UTF-8");
-        println!("checking recipe template: {name}");
-        let source = fs::read_to_string(&path)
-            .unwrap_or_else(|error| panic!("{name}: cannot read template: {error}"));
-        let graph = evaluate(&source, name)
-            .unwrap_or_else(|error| panic!("{name}: evaluation failed: {error}"));
-
-        if source.contains("let prompt = Input") {
-            assert!(
-                graph
-                    .nodes
-                    .iter()
-                    .any(|node| node.id == "prompt" && node.kind == "input"),
-                "{name}: expected an Input node named `prompt`"
-            );
-        }
-
-        let mut reachable: HashSet<&str> = graph
-            .nodes
-            .iter()
-            .filter(|node| node.kind == "input")
-            .map(|node| node.id.as_str())
-            .collect();
-        loop {
-            let before = reachable.len();
-            for edge in &graph.edges {
-                if reachable.contains(edge.from_node.as_str()) {
-                    reachable.insert(edge.to_node.as_str());
-                }
-            }
-            if reachable.len() == before {
-                break;
-            }
-        }
-        let outputs: Vec<_> = graph
-            .nodes
-            .iter()
-            .filter(|node| matches!(node.kind.as_str(), "output" | "publish"))
-            .collect();
-        assert!(!outputs.is_empty(), "{name}: template has no terminal node");
-        for output in outputs {
-            assert!(
-                reachable.contains(output.id.as_str()),
-                "{name}: Output `{}` is not reachable from an Input",
-                output.id
-            );
-        }
-
-        let written = write(&graph);
-        let rewritten = write(
-            &evaluate(&written, name)
-                .unwrap_or_else(|error| panic!("{name}: written form failed: {error}")),
-        );
-        assert_eq!(rewritten, written, "{name}: writer did not round-trip");
-        assert!(is_canonical(&written), "{name}: written form is not canonical");
-    }
-}
-
-#[test]
-fn shipped_templates_are_warning_free_and_keep_typed_multi_input_edges() {
-    let template_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("recipes/templates");
-    for entry in fs::read_dir(&template_dir).unwrap() {
-        let path = entry.unwrap().path();
-        if path.extension().is_none_or(|extension| extension != "splash") {
-            continue;
-        }
-        let name = path.file_name().unwrap().to_str().unwrap();
-        let source = fs::read_to_string(&path).unwrap();
-        let graph = evaluate(&source, name).unwrap();
-        assert!(graph.warnings.is_empty(), "{name}: {:?}", graph.warnings);
-    }
-
-    let dream = evaluate(include_str!("../recipes/templates/dream.splash"), "dream.splash").unwrap();
-    let keyframes: HashSet<_> = dream
-        .edges
-        .iter()
-        .filter(|edge| edge.from_node == "image" && edge.to_node == "video")
-        .map(|edge| (edge.from_port.as_str(), edge.to_port.as_str()))
-        .collect();
-    assert_eq!(keyframes, HashSet::from([("image", "image"), ("image", "last_frame")]));
-
-    let music = evaluate(include_str!("../recipes/templates/music.splash"), "music.splash").unwrap();
-    assert!(music.edges.iter().any(|edge| {
-        edge.from_node == "lyrics"
-            && edge.from_port == "text"
-            && edge.to_node == "music"
-            && edge.to_port == "lyrics"
-    }));
-
-    let inpaint = evaluate(include_str!("../recipes/templates/inpaint.splash"), "inpaint.splash")
-        .unwrap();
-    let image_edges: HashSet<_> = inpaint
-        .edges
-        .iter()
-        .filter(|edge| edge.to_node == "inpaint" && matches!(edge.to_port.as_str(), "image" | "mask"))
-        .map(|edge| (edge.from_node.as_str(), edge.to_port.as_str()))
-        .collect();
-    assert_eq!(image_edges, HashSet::from([("image", "image"), ("mask", "mask")]));
-    let node = inpaint.nodes.iter().find(|node| node.id == "inpaint").unwrap();
-    assert!(node
-        .inputs
-        .iter()
-        .filter(|input| matches!(input.port.as_str(), "image" | "mask"))
-        .all(|input| input.ty == makepad_flow::PortType::Image));
-}
-
-#[derive(Clone, Default)]
-struct DomainFake {
-    requests: Arc<Mutex<Vec<(Domain, GenerateRequestJson)>>>,
-}
-
-impl GenSeam for DomainFake {
-    fn pick(&self, domain: &str) -> Result<Box<dyn ContentProvider>, String> {
-        let domain = Domain::parse(domain)
-            .ok_or_else(|| format!("template requested unknown domain `{domain}`"))?;
-        Ok(Box::new(DomainProvider {
-            domain,
-            polls: AtomicUsize::new(0),
-            cancelled: AtomicBool::new(false),
-            requests: self.requests.clone(),
-        }))
-    }
-}
-
-struct DomainProvider {
-    domain: Domain,
-    polls: AtomicUsize,
-    cancelled: AtomicBool,
-    requests: Arc<Mutex<Vec<(Domain, GenerateRequestJson)>>>,
-}
-
-impl ContentProvider for DomainProvider {
-    fn health(&self) -> Result<HealthJson, AssetAiError> {
-        Err(AssetAiError::Unavailable("not used by template test".to_string()))
-    }
-
-    fn list_models(&self) -> Result<Vec<ModelInfoJson>, AssetAiError> {
-        Err(AssetAiError::Unavailable("not used by template test".to_string()))
-    }
-
-    fn request(
-        &self,
-        domain: Domain,
-        request: &GenerateRequestJson,
-    ) -> Result<String, AssetAiError> {
-        assert_eq!(domain, self.domain);
-        self.requests.lock().unwrap().push((domain, request.clone()));
-        Ok(format!("{}-job", domain.as_str()))
-    }
-
-    fn poll(&self, job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        let running = self.polls.fetch_add(1, Ordering::Relaxed) == 0;
-        Ok(domain_status(self.domain, job_id, running))
-    }
-
-    fn fetch_artifact(&self, artifact_id: &str) -> Result<ArtifactBytes, AssetAiError> {
-        let index = artifact_id
-            .rsplit('-')
-            .next()
-            .and_then(|index| index.parse::<usize>().ok())
-            .unwrap_or(0);
-        let (content_type, bytes) = domain_artifact(self.domain, index);
-        Ok(ArtifactBytes {
-            content_type: content_type.to_string(),
-            bytes,
-        })
-    }
-
-    fn cancel(&self, job_id: &str) -> Result<JobStatusJson, AssetAiError> {
-        self.cancelled.store(true, Ordering::Relaxed);
-        let mut status = domain_status(self.domain, job_id, false);
-        status.state = JOB_STATE_CANCELLED.to_string();
-        Ok(status)
-    }
-}
-
-fn domain_status(domain: Domain, job_id: &str, running: bool) -> JobStatusJson {
-    let artifacts = if running {
-        Vec::new()
-    } else {
-        (0..4)
-            .map(|index| {
-                let (content_type, bytes) = domain_artifact(domain, index);
-                ArtifactRefJson {
-                    id: format!("{}-{index}", domain.as_str()),
-                    url: format!("/artifact/{}-{index}", domain.as_str()),
-                    content_type: content_type.to_string(),
-                    sha256: Some(makepad_ai_hub::sha256::sha256_hex(&bytes)),
-                    byte_len: Some(bytes.len() as u64),
-                }
-            })
-            .collect()
-    };
-    JobStatusJson {
-        job_id: job_id.to_string(),
-        state: if running {
-            JOB_STATE_RUNNING.to_string()
-        } else {
-            JOB_STATE_DONE.to_string()
-        },
-        stage: running.then(|| "testpattern".to_string()),
-        progress: running.then_some(0.5),
-        artifacts,
-        error: None,
-        model: Some("domain-aware-fake".to_string()),
-        queued_ms: None,
-        started_ms: None,
-        finished_ms: None,
-        log: None,
-        partial_text: None,
-        live: None,
-        serving: None,
-        text: (!running).then(|| r#"{"caption":"test pattern","tags":[]}"#.to_string()),
-    }
-}
-
-fn domain_artifact(domain: Domain, index: usize) -> (&'static str, Vec<u8>) {
-    match domain {
-        Domain::Video | Domain::Enhance => ("video/mp4", b"fake-mp4".to_vec()),
-        Domain::Audio | Domain::Music | Domain::Speech => {
-            ("audio/wav", b"RIFFfakeWAVE".to_vec())
-        }
-        Domain::Mesh
-        | Domain::Paint
-        | Domain::Rig
-        | Domain::Motion
-        | Domain::Splat
-        | Domain::World => ("model/gltf-binary", b"glTFfake".to_vec()),
-        Domain::Stems => ("application/zip", b"fake-stems".to_vec()),
-        Domain::Notes if index > 0 => ("audio/midi", b"MThdfake".to_vec()),
-        _ => {
-            let pixels = vec![96_u8; 8 * 8 * 4];
-            (
-                "image/png",
-                makepad_ai_hub::testpattern::encode_png_rgba(&pixels, 8, 8).unwrap(),
-            )
-        }
-    }
-}
-
-fn supplied_value(ty: PortType) -> Value {
-    match ty {
-        PortType::Text => Value::text("test pattern prompt"),
-        PortType::Json => Value::json("{}"),
-        PortType::List => Value::list("[]"),
-        PortType::Image => {
-            let pixels = vec![160_u8; 8 * 8 * 4];
-            Value::media(
-                ty,
-                "image/png",
-                makepad_ai_hub::testpattern::encode_png_rgba(&pixels, 8, 8).unwrap(),
-            )
-        }
-        PortType::Audio => Value::media(ty, "audio/wav", b"RIFFinputWAVE".to_vec()),
-        PortType::Video => Value::media(ty, "video/mp4", b"input-mp4".to_vec()),
-        PortType::Mesh => Value::media(ty, "model/gltf-binary", b"glTFinput".to_vec()),
-        PortType::Bytes => Value::media(ty, "application/octet-stream", b"input".to_vec()),
-    }
-}
-
-#[test]
-fn every_recipe_template_runs_through_the_engine() {
-    let template_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("recipes/templates");
-    let mut templates: Vec<_> = fs::read_dir(template_dir)
-        .unwrap()
-        .map(|entry| entry.unwrap().path())
-        .filter(|path| path.extension().is_some_and(|extension| extension == "splash"))
-        .collect();
-    templates.sort();
-
-    for path in templates {
-        let name = path.file_name().unwrap().to_str().unwrap();
-        let source = fs::read_to_string(&path).unwrap();
-        let mut graph = evaluate(&source, name).unwrap();
-        assert!(!graph.label.trim().is_empty(), "{name}: missing label");
-        assert!(!graph.brief.trim().is_empty(), "{name}: missing brief");
-
-        let terminal_ids: Vec<_> = graph
-            .nodes
-            .iter()
-            .filter(|node| matches!(node.kind.as_str(), "output" | "publish"))
-            .map(|node| node.id.clone())
-            .collect();
-        assert!(!terminal_ids.is_empty(), "{name}: missing terminal output");
-
-        let inputs: BTreeMap<_, _> = graph
-            .nodes
-            .iter()
-            .filter(|node| node.kind == "input")
-            .map(|node| {
-                let output = node.outputs.first().expect("Input has an output");
-                (
-                    node.id.clone(),
-                    BTreeMap::from([(output.name.clone(), supplied_value(output.ty))]),
-                )
-            })
-            .collect();
-
-        // Publishing itself has its own route/executor tests. Project it to an
-        // in-memory terminal here so this exhaustive wiring test has no server.
-        for node in &mut graph.nodes {
-            if node.kind == "publish" {
-                let ty = node
-                    .inputs
-                    .iter()
-                    .find(|input| input.port == "value")
-                    .expect("Publish has a value input")
-                    .ty;
-                node.kind = "output".to_string();
-                node.type_name = "Output".to_string();
-                node.params = vec![("type".to_string(), Literal::Id(ty.as_str().to_string()))];
-            }
-        }
-        let projected_source = write(&graph);
-        graph = evaluate(&projected_source, name)
-            .unwrap_or_else(|error| panic!("{name}: publish projection failed: {error}"));
-
-        let gen = DomainFake::default();
-        let requests = gen.requests.clone();
-        let events = support::run_graph(
-            &projected_source,
-            graph,
-            Seams {
-                chat: Arc::new(FakeChat::done(
-                    r#"{"caption":"test pattern","tags":[]}"#,
-                )),
-                gen: Arc::new(gen),
-                http: Arc::new(FakeHttp::json(200, "{}")),
-            },
-            None,
-            inputs,
-        );
-        let Some(RunEvent::RunFinished { state, outputs, .. }) = events.last() else {
-            panic!("{name}: no finished event: {events:#?}");
-        };
-        assert_eq!(*state, RunState::Done, "{name}: {events:#?}");
-        assert_eq!(outputs.len(), terminal_ids.len(), "{name}: {outputs:#?}");
-        for terminal in &terminal_ids {
-            assert!(
-                outputs.iter().any(|(node, _)| node == terminal),
-                "{name}: terminal `{terminal}` produced no value"
-            );
-        }
-        for (domain, request) in requests.lock().unwrap().iter() {
-            if *domain == Domain::Inpaint {
-                let names: HashSet<_> = request
-                    .inputs
-                    .as_deref()
-                    .unwrap_or_default()
-                    .iter()
-                    .map(|input| input.name.as_str())
-                    .collect();
-                assert_eq!(names, HashSet::from(["image", "mask"]), "{name}");
-            }
-            if *domain == Domain::Paint {
-                let names: HashSet<_> = request
-                    .inputs
-                    .as_deref()
-                    .unwrap_or_default()
-                    .iter()
-                    .map(|input| input.name.as_str())
-                    .collect();
-                assert_eq!(
-                    names,
-                    HashSet::from(["mesh", "reference_image"]),
-                    "{name}"
-                );
-            }
-            if matches!(
-                domain,
-                Domain::Edit
-                    | Domain::Inpaint
-                    | Domain::Control
-                    | Domain::Upscale
-                    | Domain::Matte
-                    | Domain::Depth
-                    | Domain::Body
-                    | Domain::Segment
-                    | Domain::Enhance
-                    | Domain::Rig
-                    | Domain::Motion
-                    | Domain::Stt
-                    | Domain::Beats
-                    | Domain::Stems
-                    | Domain::Notes
-                    | Domain::Mesh
-                    | Domain::Paint
-                    | Domain::Splat
-                    | Domain::Vision
-            ) {
-                assert!(
-                    request.input_b64.is_some() || request.inputs.as_ref().is_some_and(|v| !v.is_empty()),
-                    "{name}: {} request lost its media input",
-                    domain.as_str()
-                );
-            }
-            if name == "image-to-video.splash" && *domain == Domain::Video {
-                assert!(
-                    request.input_b64.is_some(),
-                    "{name}: image input was not primary"
-                );
-            }
-        }
-    }
-}
diff --git a/libs/flowgraph/Cargo.toml b/libs/flowgraph/Cargo.toml
deleted file mode 100644
index 64b0c5d5b..000000000
--- a/libs/flowgraph/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "makepad-flowgraph"
-version = "0.1.0"
-edition = "2021"
-publish = false
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
diff --git a/libs/flowgraph/ROUTING_REVIEW.md b/libs/flowgraph/ROUTING_REVIEW.md
deleted file mode 100644
index d955c3561..000000000
--- a/libs/flowgraph/ROUTING_REVIEW.md
+++ /dev/null
@@ -1,40 +0,0 @@
-F19 routing review — 2026-09-04
-The exact far-dragged screenshot coordinates already pass on the starting code;
-they do not reproduce the reported screen-sized loop. Sizes are approximate; unspecified obstacle sizes use 290×200 (picture: 290×150).
-The saved prompt position does reproduce an unnecessary trip above both cards:
-202.066 units versus Manhattan 118, at prompt (-1359, -426).
-Cause: valid_orthogonal required every interior segment to span two full fillets.
-It rejected the direct four-unit vertical run, although rounded_samples already
-clamps each fillet to half each adjoining segment. Removing that restriction
-retains minimum endpoint stubs and both rendered-path clearance checks.
-Routed mode enumerates a forward column and obstacle-boundary rows; the narrow
-tier also tries one extra column. It ranks bends, then length, deterministically.
-F10 keeps 12-unit clearance / 16-unit fillets unless an eligible narrow channel
-wins (6 + half-spacing centre clearance / 8-unit fillets). F15 permits the
-adjacent vertical run beside an owner's 6-unit envelope; this fix preserves it.
-Sticky routing keeps a broad choice within 5% of the selected candidate's length.
-Bezier mode uses only directional port controls and deliberately ignores cards.
-Canvas caches corridor obstacles per edge; auto-flip/preview route with all cards.
-CROSSING/BEND/LOOP costs score both auto-flip alternatives, not router candidates.
-Suspects: (a) inflated owner guides can contain a stub and reject the forward
-column, but endpoint-aware boundary rows handle the reported final geometry;
-(b) F15's inset is symmetric and rendered clearance remains checked;
-(c) fallback minimizes collisions, then bends/length, never maximizes length;
-(d) LOOP_COST is not selectively applied to direct routes; (e) no below/above
-sign error reproduced. The full-radius segment rejection caused the saved detour.
-Added tests in tests/wire_route.rs: screenshot_prompt_below_left_of_expand_does_not_wrap,
-screenshot_mirrored_prompt_above_left_of_expand_does_not_wrap,
-screenshot_flipped_expand_uses_only_its_near_corner,
-screenshot_expand_to_add_style_stays_between_its_ports,
-screenshot_drag_from_saved_position_never_takes_an_outside_row (457 positions × 2 anchors),
-nearly_level_ports_keep_short_fillets_and_card_clearance (both y signs and bundle offsets).
-No existing expectations changed. The first three static fixtures passed before the fix.
-Remaining risks and proposed fixtures (not implemented; require broader routing changes):
-- Far obstacles omitted from the corridor can obstruct a detour: detour_hits_remote_card;
-  ports (0,0)→(400,0), wall (100,-200,200,400), omitted card (50,-260,300,30).
-- Bend-first ranking and narrow-tier eligibility can favor a long outer row over a short
-  dogleg: short_zigzag_beats_outer_row, with staggered tall blockers and a clear central lane.
-- Straight/collinear candidates do not enforce port sides; aligned_flipped_ports_keep_tangents
-  should cover vertical ports and horizontal same-side ports, including fallback reversals.
-- Overlapping cards or blocked stubs can exhaust this bounded search; blocked_stub_penetration
-  should extend dense_blocking_stubs_falls_back_to_orthogonal with collision/length assertions.
diff --git a/libs/flowgraph/resources/icons/alert.svg b/libs/flowgraph/resources/icons/alert.svg
deleted file mode 100644
index cbb7e11df..000000000
--- a/libs/flowgraph/resources/icons/alert.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 8v4" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 16h.01" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/libs/flowgraph/resources/icons/check.svg b/libs/flowgraph/resources/icons/check.svg
deleted file mode 100644
index 079f3c6ff..000000000
--- a/libs/flowgraph/resources/icons/check.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 6 9 17l-5-5" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/libs/flowgraph/resources/icons/clock.svg b/libs/flowgraph/resources/icons/clock.svg
deleted file mode 100644
index 05d24ba26..000000000
--- a/libs/flowgraph/resources/icons/clock.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/><path d="M12 6v6l4 2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none"/></svg>
diff --git a/libs/flowgraph/src/canvas.rs b/libs/flowgraph/src/canvas.rs
deleted file mode 100644
index c86fa1de7..000000000
--- a/libs/flowgraph/src/canvas.rs
+++ /dev/null
@@ -1,3582 +0,0 @@
-//! `FlowCanvas`: the graph of one instance — rounded node cards around
-//! mounted faces, port circles with the port-type icon, bezier wires in one
-//! `DrawVector` batch, drag-to-move, drag-to-connect, a continuously zoomable
-//! camera (0.25×–3×) and a dark checkerboard behind it all.
-//!
-//! How the zoom works (decision of 2026-09-03, replacing the three discrete
-//! sizes): everything the canvas and the faces draw is laid out ONCE in
-//! canvas units — the node at world `(x, y)` sits at local `(ORIGIN + x,
-//! ORIGIN + y)` inside the canvas's own draw list — and the camera is the
-//! draw list's `view_transform` (scale + translate), so text and pictures
-//! scale on the GPU and nothing re-flows. Two platform facts shape the code:
-//!
-//! * per-instance clipping (`draw_clip`) is written by the align-list walk in
-//!   PRE-transform units and intersected with every ancestor, so a
-//!   transformed child list under a clipped window body could never show
-//!   content that lies outside the window in local units. The canvas draws
-//!   inside `begin_root_turtle` / `end_pass_sized_turtle` (the mechanism
-//!   popups use): its range gets a fresh clip context, and the one clip it
-//!   pushes is the inverse-transformed view rect, which after the transform is
-//!   exactly the view. `LOCAL_ORIGIN` keeps every local coordinate positive
-//!   inside that root.
-//! * `Event::hits` compares the raw pointer position with those local rects,
-//!   so the faces receive a cloned event whose positions went through the
-//!   inverse camera (the host uses [`Camera`] to remap face events); the canvas's own
-//!   hit tests (ports, cards) convert the other way. No platform change.
-
-use crate::model::{
-    CanvasStyles, CompatiblePorts, GraphView as Graph, NodeFacesScope, NodeStyle,
-    NodeView as Node, PortStyle, FIRST_AT, NODE_WIDTH,
-};
-use crate::wire_route::{
-    self, Obstacle, Point, PortSide, RouteKind, RouteStyle, WireMode, WireRoute,
-};
-use makepad_widgets::fab_controls::FabValueInput;
-use makepad_widgets::makepad_draw::DrawSvg;
-use makepad_widgets::makepad_platform::event::TouchState;
-use makepad_widgets::widget_tree::CxWidgetExt;
-use makepad_widgets::*;
-use std::any::TypeId;
-use std::collections::hash_map::DefaultHasher;
-use std::collections::{HashMap, HashSet};
-use std::hash::{Hash, Hasher};
-
-/// Local-space offset of the world origin: keeps every local coordinate
-/// positive inside the root turtle's `(0, 0)..ROOT_SIZE` clip.
-pub const LOCAL_ORIGIN: f64 = 32768.0;
-const ROOT_SIZE: f64 = 65536.0;
-
-const CARD_RADIUS: f32 = 16.0;
-const CARD_OUTLINE_PX: f64 = 2.0;
-const CARD_HOVER_OUTLINE_ALPHA: f32 = 0.42;
-/// The icon-and-title row above every card.
-const LABEL_H: f64 = 26.0;
-/// Top inset occupied by the card's in-body header/chrome before its ports.
-const CARD_HEADER_H: f64 = 14.0;
-const PORT_ROW_H: f64 = 24.0;
-const PORT_R: f64 = 11.0;
-/// The disc is a slight oval along the flow axis (`PORT_RX` across,
-/// `PORT_R` tall) so the type icon reads centred beside the point.
-const PORT_RX: f64 = 13.0;
-/// The label starts this far past the oval's edge.
-const PORT_LABEL_GAP: f64 = 7.0;
-/// An output disc ends in a point on its cable side, an input disc has a
-/// small notch the point would fit into: the shape reads the flow direction.
-const PORT_TIP: f64 = 4.5;
-const PORT_TIP_HALF_ANGLE: f64 = 0.72;
-const PORT_DENT: f64 = 3.0;
-const PORT_NOTCH_HALF_ANGLE: f64 = 0.40;
-/// The type icon shifts a little toward the point (outputs) or away from
-/// the notch (inputs) so it sits visually centred in the shape.
-const PORT_ICON_SHIFT_OUT: f64 = 1.5;
-const PORT_ICON_SHIFT_IN: f64 = -0.75;
-const PORT_HIT_R: f64 = 16.0;
-const WIRE_HIT_PX: f64 = 6.0;
-const CARD_PAD: f64 = 14.0;
-const PROGRESS_H: f64 = 4.0;
-const DRAG_THRESHOLD: f64 = 3.0;
-const ZOOM_MIN: f64 = 0.25;
-const ZOOM_MAX: f64 = 3.0;
-const GRID_CELL: f64 = 24.0;
-/// The checker never shows cells smaller than this on screen; past it the
-/// spacing doubles ("hops up a level").
-const GRID_MIN_PX: f64 = 14.0;
-const FIT_MARGIN: f64 = 32.0;
-const MIN_NODE_WIDTH: f64 = 160.0;
-const MIN_TEXT_LINE_H: f64 = 18.0;
-const RESIZE_GRIP: f64 = 18.0;
-const FLIP_SECONDS: f64 = 0.2;
-const AUTO_FLIP_RATIO: f64 = 0.8;
-const AUTO_FLIP_SETTLE_SECONDS: f64 = 0.25;
-const AUTO_FLIP_MAX_PASSES: usize = 3;
-const CROSSING_COST: f64 = 400.0;
-const BEND_COST: f64 = 120.0;
-const LOOP_COST: f64 = 300.0;
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-struct CardOutlineGeometry {
-    outer_rect: Rect,
-    radius: f32,
-    stroke_width: f32,
-}
-
-/// The shader strokes the body's own SDF shape. Its outer edge is therefore
-/// exactly this much larger than the body while retaining `CARD_RADIUS`.
-fn card_outline_geometry(body_rect: Rect, zoom: f64) -> CardOutlineGeometry {
-    let stroke_width = CARD_OUTLINE_PX / zoom.max(0.01);
-    CardOutlineGeometry {
-        outer_rect: Rect {
-            pos: body_rect.pos - dvec2(stroke_width, stroke_width),
-            size: body_rect.size + dvec2(stroke_width * 2.0, stroke_width * 2.0),
-        },
-        radius: CARD_RADIUS,
-        stroke_width: stroke_width as f32,
-    }
-}
-
-fn is_interactive_face_type(type_id: TypeId) -> bool {
-    type_id == TypeId::of::<TextInput>()
-        || type_id == TypeId::of::<FabValueInput>()
-        || type_id == TypeId::of::<DropDown>()
-        || type_id == TypeId::of::<DropDown2>()
-        || type_id == TypeId::of::<Button>()
-        || type_id == TypeId::of::<FoldHeader>()
-        || type_id == TypeId::of::<FoldButton>()
-        || type_id == TypeId::of::<Slider>()
-        || type_id == TypeId::of::<Video>()
-        || type_id == TypeId::of::<CheckBox>()
-        || type_id == TypeId::of::<RadioButton>()
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-struct CardContentRect {
-    rect: Rect,
-    pad_top: f64,
-    pad_bottom: f64,
-}
-
-fn card_content_rect(card: Rect, full_bleed: bool, port_rows: usize) -> CardContentRect {
-    if full_bleed {
-        return CardContentRect {
-            rect: card,
-            pad_top: 0.0,
-            pad_bottom: 0.0,
-        };
-    }
-    let pad_top = CARD_HEADER_H + port_rows as f64 * PORT_ROW_H;
-    let pad_bottom = CARD_PAD;
-    CardContentRect {
-        rect: Rect {
-            pos: card.pos + dvec2(CARD_PAD, pad_top),
-            size: dvec2(
-                (card.size.x - 2.0 * CARD_PAD).max(1.0),
-                (card.size.y - pad_top - pad_bottom).max(1.0),
-            ),
-        },
-        pad_top,
-        pad_bottom,
-    }
-}
-
-fn min_card_height(full_bleed: bool, port_rows: usize) -> f64 {
-    if full_bleed {
-        (CARD_RADIUS as f64 * 2.0).max(MIN_TEXT_LINE_H)
-    } else {
-        CARD_HEADER_H + port_rows as f64 * PORT_ROW_H + CARD_PAD + MIN_TEXT_LINE_H
-    }
-}
-
-fn clamp_card_size(size: DVec2, full_bleed: bool, port_rows: usize) -> DVec2 {
-    dvec2(
-        size.x.max(MIN_NODE_WIDTH),
-        size.y.max(min_card_height(full_bleed, port_rows)),
-    )
-}
-
-fn declared_output_kind(node: &Node) -> Option<&str> {
-    if node.type_name != "Output" {
-        return None;
-    }
-    node.params
-        .iter()
-        .find_map(|(name, value)| (name == "type").then_some(value.as_str()))
-        .or_else(|| node.inputs.first().map(|input| input.kind.as_str()))
-}
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    // Standalone consumers get the standard theme through these fallbacks.
-    // A host may replace the flow tokens before defining its canvas style.
-    mod.theme.flow_grid_a = theme.color_bg_app
-    mod.theme.flow_grid_b = theme.color_bg_container
-    mod.theme.flow_surface = theme.color_bg_container
-    mod.theme.flow_surface_hover = theme.color_bg_highlight
-    mod.theme.flow_edge = theme.color_bevel
-    mod.theme.flow_shadow = theme.color_shadow
-    mod.theme.flow_text = theme.color_text
-    mod.theme.flow_text_muted = theme.color_text_meta
-    mod.theme.flow_text_port = theme.color_label_outer
-    mod.theme.flow_text_chip = theme.color_text
-    mod.theme.flow_error = theme.color_error
-    mod.theme.flow_accent = theme.color_highlight
-    mod.theme.flow_highlight = theme.color_highlight
-    mod.theme.flow_input = theme.color_highlight
-    mod.theme.flow_success = theme.color_highlight
-    mod.theme.flow_chat = theme.color_highlight
-    mod.theme.flow_generation = theme.color_highlight
-    mod.theme.flow_function = theme.color_highlight
-    mod.theme.flow_http = theme.color_highlight
-    mod.theme.flow_waiting = theme.color_highlight
-    mod.theme.flow_port_text = theme.color_label_outer
-    mod.theme.flow_port_image = theme.color_label_outer
-    mod.theme.flow_port_audio = theme.color_label_outer
-    mod.theme.flow_port_video = theme.color_label_outer
-    mod.theme.flow_port_mesh = theme.color_label_outer
-    mod.theme.flow_port_json = theme.color_label_outer
-    mod.theme.flow_port_list = theme.color_label_outer
-    mod.theme.flow_port_bytes = theme.color_label_outer
-    mod.theme.flow_state_running = theme.color_highlight
-    mod.theme.flow_state_idle = theme.color_text_meta
-    mod.theme.flow_text_port_connected = theme.color_label_outer
-    mod.theme.flow_text_port_open = theme.color_text_meta
-
-    set_type_default() do #(DrawFlowGrid::script_shader(vm)){
-        ..mod.draw.DrawQuad
-        pixel: fn() {
-            let p = self.pos * self.rect_size + self.rect_pos - self.origin
-            let c = floor(p / self.cell)
-            let parity = fract((c.x + c.y) * 0.5) * 2.0
-            return mix(self.color_a, self.color_b, parity)
-        }
-    }
-
-    set_type_default() do #(DrawFlowCard::script_shader(vm)){
-        ..mod.draw.DrawQuad
-        color: theme.flow_surface
-        border_color: theme.flow_edge
-        border_size: 1.0
-        border_radius: 16.0
-        outline_color: #0000
-        outline_size: 0.0
-        shadow_color: theme.flow_shadow
-        shadow_radius: 12.0
-        shadow_offset: vec2(0.0, 0.0)
-
-        rect_size2: varying(vec2(0.0))
-        rect_size3: varying(vec2(0.0))
-        rect_pos2: varying(vec2(0.0))
-        rect_shift: varying(vec2(0.0))
-        sdf_rect_pos: varying(vec2(0.0))
-        sdf_rect_size: varying(vec2(0.0))
-
-        vertex: fn() {
-            let min_offset = min(self.shadow_offset, vec2(0.0, 0.0))
-            self.rect_size2 = self.rect_size + 2.0 * vec2(self.shadow_radius)
-            self.rect_size3 = self.rect_size2 + abs(self.shadow_offset)
-            self.rect_pos2 = self.rect_pos - vec2(self.shadow_radius) + min_offset
-            self.sdf_rect_size = self.rect_size2
-                - vec2(self.shadow_radius * 2.0 + self.border_size * 2.0)
-            self.sdf_rect_pos = -min_offset + vec2(self.border_size + self.shadow_radius)
-            self.rect_shift = -min_offset
-            return self.clip_and_transform_vertex(self.rect_pos2, self.rect_size3)
-        }
-
-        pixel: fn() {
-            let sdf = Sdf2d.viewport(self.pos * self.rect_size3)
-            sdf.box(
-                self.sdf_rect_pos.x,
-                self.sdf_rect_pos.y,
-                self.sdf_rect_size.x,
-                self.sdf_rect_size.y,
-                self.border_radius
-            )
-            if sdf.shape > -1.0 {
-                let m = self.shadow_radius
-                let o = self.shadow_offset + self.rect_shift
-                let v = GaussShadow.rounded_box_shadow(
-                    vec2(m) + o,
-                    self.rect_size2 + o,
-                    self.pos * (self.rect_size3 + vec2(m)),
-                    m * 0.5,
-                    self.border_radius * 2.0
-                )
-                sdf.clear(self.shadow_color * v)
-            }
-            sdf.fill_keep(self.color)
-            if self.border_size > 0.0 {
-                sdf.stroke_keep(self.border_color, self.border_size)
-            }
-            if self.outline_size > 0.0 {
-                sdf.stroke(self.outline_color, self.outline_size)
-            }
-            return sdf.result
-        }
-    }
-
-    let KindIcon = mod.draw.DrawSvg{}
-
-    mod.widgets.FlowPortStyle = #(PortStyle::script_component(vm))
-    mod.widgets.FlowNodeStyle = #(NodeStyle::script_component(vm))
-    mod.widgets.FlowCanvasStyles = #(CanvasStyles::script_component(vm))
-
-    mod.widgets.FlowCanvasBase = #(FlowCanvas::register_widget(vm))
-    mod.widgets.FlowCanvas = set_type_default() do mod.widgets.FlowCanvasBase{
-        width: Fill
-        height: Fill
-        styles: mod.widgets.FlowCanvasStyles{}
-        draw_bg +: {
-            cell: 24.0
-            origin: vec2(32768.0, 32768.0)
-            color_a: theme.flow_grid_a
-            color_b: theme.flow_grid_b
-        }
-        draw_card +: {}
-        draw_title +: {
-            text_style: theme.font_bold{font_size: 10.5}
-            color: theme.flow_text
-        }
-        draw_meta +: {
-            text_style: theme.font_regular{font_size: 9.5}
-            color: theme.flow_text_muted
-        }
-        draw_port +: {
-            text_style: theme.font_regular{font_size: 8.5}
-            color: theme.flow_text_port
-        }
-        draw_chip +: {
-            text_style: theme.font_bold{font_size: 8.5}
-            color: theme.flow_text_chip
-        }
-        draw_error +: {
-            text_style: theme.font_regular{font_size: 8.5}
-            color: theme.flow_error
-        }
-        card_color: theme.flow_surface
-        card_color_hover: theme.flow_surface_hover
-        card_edge_color: theme.flow_edge
-        accent_color: theme.flow_accent
-        highlight_color: theme.flow_highlight
-        color_input: theme.flow_input
-        color_output: theme.flow_success
-        color_chat: theme.flow_chat
-        color_gen: theme.flow_generation
-        color_fn: theme.flow_function
-        color_http: theme.flow_http
-        color_ask: theme.flow_waiting
-        color_flow: theme.flow_text_port
-
-        color_port_text: theme.flow_port_text
-        color_port_image: theme.flow_port_image
-        color_port_audio: theme.flow_port_audio
-        color_port_video: theme.flow_port_video
-        color_port_mesh: theme.flow_port_mesh
-        color_port_json: theme.flow_port_json
-        color_port_list: theme.flow_port_list
-        color_port_bytes: theme.flow_port_bytes
-        color_state_running: theme.flow_state_running
-        color_state_done: theme.flow_success
-        color_state_failed: theme.flow_error
-        color_state_waiting: theme.flow_waiting
-        color_state_inactive: theme.flow_text_muted
-        color_state_idle: theme.flow_state_idle
-        color_port_label_connected: theme.flow_text_port_connected
-        color_port_label_open: theme.flow_text_port_open
-
-        icon_check: KindIcon{ color: theme.flow_success svg: crate_resource("self:resources/icons/check.svg") }
-        icon_alert: KindIcon{ color: theme.flow_error svg: crate_resource("self:resources/icons/alert.svg") }
-        icon_clock: KindIcon{ color: theme.flow_waiting svg: crate_resource("self:resources/icons/clock.svg") }
-    }
-}
-
-/// The dark checkerboard: two greys a few percent apart, cell size and
-/// origin in local units so the pattern scales with the camera.
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawFlowGrid {
-    #[deref]
-    draw_super: DrawQuad,
-    #[live]
-    cell: f32,
-    #[live]
-    origin: Vec2f,
-    #[live]
-    color_a: Vec4f,
-    #[live]
-    color_b: Vec4f,
-}
-
-/// One card, including its shadow, so the shadow follows the card's exact
-/// transformed rectangle rather than a separately batched vector estimate.
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawFlowCard {
-    #[deref]
-    draw_super: DrawQuad,
-    #[live]
-    color: Vec4f,
-    #[live]
-    border_color: Vec4f,
-    #[live]
-    border_size: f32,
-    #[live]
-    border_radius: f32,
-    #[live]
-    outline_color: Vec4f,
-    #[live]
-    outline_size: f32,
-    #[live]
-    shadow_color: Vec4f,
-    #[live]
-    shadow_radius: f32,
-    #[live]
-    shadow_offset: Vec2f,
-}
-
-#[derive(Clone, Debug)]
-pub enum CanvasEdit {
-    Move {
-        node: String,
-        at: (f64, f64),
-    },
-    Resize {
-        node: String,
-        size: (f64, f64),
-    },
-    Flip {
-        node: String,
-    },
-    Connect {
-        from_node: String,
-        from_port: String,
-        to_node: String,
-        to_port: String,
-    },
-    Disconnect {
-        to_node: String,
-        to_port: String,
-    },
-    Delete {
-        node: String,
-    },
-    AddType {
-        type_name: String,
-        at: (f64, f64),
-    },
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum Selection {
-    Node(String),
-    Edge {
-        from_node: String,
-        from_port: String,
-        to_node: String,
-        to_port: String,
-    },
-}
-
-impl Selection {
-    pub fn node(&self) -> Option<&str> {
-        match self {
-            Self::Node(node) => Some(node),
-            Self::Edge { .. } => None,
-        }
-    }
-}
-
-#[derive(Clone, Debug, Default)]
-pub enum FlowCanvasAction {
-    #[default]
-    None,
-    Select(Option<Selection>),
-    Edit(CanvasEdit),
-    /// A wire was dropped on empty canvas: open the palette filtered to
-    /// types with an input of this type; `at` is the world position.
-    OpenPalette {
-        at: (f64, f64),
-        from_node: String,
-        from_port: String,
-        ty: String,
-    },
-    /// The camera moved (pan or zoom); the app mirrors it in the toolbar.
-    Camera {
-        scale: f64,
-    },
-    /// Facing changes chosen by the router. The app coalesces these into one
-    /// graph PUT on its 250 ms settle tick.
-    AutoFlip(Vec<(String, bool)>),
-}
-
-#[derive(Clone, Debug)]
-enum Drag {
-    Pan {
-        start: DVec2,
-        origin: DVec2,
-    },
-    Node {
-        index: usize,
-        start: DVec2,
-        origin: (f64, f64),
-        moved: bool,
-    },
-    Resize {
-        index: usize,
-        start: DVec2,
-        origin: (f64, f64),
-        size: (f64, f64),
-    },
-    Wire {
-        from: usize,
-        from_port: usize,
-        ty: String,
-        pos: DVec2,
-        target: Option<(usize, usize)>,
-    },
-}
-
-/// A node's run state as the canvas draws it: the chip text is formatted
-/// when the state changes, never per frame.
-#[derive(Clone, Debug, Default)]
-pub struct NodeStatus {
-    pub state: String,
-    pub permille: u16,
-    /// A `node.progress` event arrived: the bar is determinate.
-    pub has_progress: bool,
-    pub stage: String,
-    pub error: Option<String>,
-    chip: String,
-    /// The bar's eased on-screen fraction.
-    shown: f64,
-}
-
-impl NodeStatus {
-    pub fn new(state: &str, permille: u16, has_progress: bool, stage: &str, error: Option<String>) -> Self {
-        let chip = match state {
-            "running" if has_progress => format!("{}%", permille / 10),
-            other => other.to_string(),
-        };
-        Self {
-            state: state.to_string(),
-            permille,
-            has_progress,
-            stage: stage.to_string(),
-            error,
-            chip,
-            shown: 0.0,
-        }
-    }
-}
-
-/// The camera: pan in screen pixels, scale, and the view rect in window
-/// space. Local = canvas units offset by `LOCAL_ORIGIN`.
-#[derive(Clone, Copy, Debug)]
-pub struct Camera {
-    pub view: Rect,
-    pub pan: DVec2,
-    pub scale: f64,
-}
-
-impl Default for Camera {
-    fn default() -> Self {
-        Self {
-            view: Rect::default(),
-            pan: dvec2(0.0, 0.0),
-            scale: 1.0,
-        }
-    }
-}
-
-impl Camera {
-    pub fn screen_to_local(&self, screen: DVec2) -> DVec2 {
-        dvec2(LOCAL_ORIGIN, LOCAL_ORIGIN) + (screen - self.view.pos - self.pan) / self.scale
-    }
-
-    pub fn local_to_screen(&self, local: DVec2) -> DVec2 {
-        self.view.pos + self.pan + (local - dvec2(LOCAL_ORIGIN, LOCAL_ORIGIN)) * self.scale
-    }
-
-    pub fn world_to_local(world: (f64, f64)) -> DVec2 {
-        dvec2(LOCAL_ORIGIN + world.0, LOCAL_ORIGIN + world.1)
-    }
-
-    pub fn local_to_world(local: DVec2) -> (f64, f64) {
-        (local.x - LOCAL_ORIGIN, local.y - LOCAL_ORIGIN)
-    }
-
-    pub fn screen_to_world(&self, screen: DVec2) -> (f64, f64) {
-        Self::local_to_world(self.screen_to_local(screen))
-    }
-
-    /// The view rect in local units: what the clip and the background cover.
-    pub fn local_view(&self) -> Rect {
-        Rect {
-            pos: self.screen_to_local(self.view.pos),
-            size: self.view.size / self.scale,
-        }
-    }
-
-    fn matrix(&self) -> Mat4f {
-        let s = self.scale as f32;
-        let t = self.view.pos + self.pan - dvec2(LOCAL_ORIGIN, LOCAL_ORIGIN) * self.scale;
-        let mut m = Mat4f::default();
-        m.v[0] = s;
-        m.v[5] = s;
-        m.v[12] = t.x as f32;
-        m.v[13] = t.y as f32;
-        m
-    }
-
-    pub fn popup_anchor_transform(&self) -> PopupAnchorTransform {
-        PopupAnchorTransform {
-            scale: self.scale,
-            translation: self.view.pos + self.pan
-                - dvec2(LOCAL_ORIGIN, LOCAL_ORIGIN) * self.scale,
-        }
-    }
-}
-
-#[derive(Clone, Copy)]
-struct PortHit {
-    node: usize,
-    port: usize,
-    output: bool,
-}
-
-/// One edge resolved to indices at `set_graph` time.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-struct EdgeIndex {
-    from: usize,
-    from_port: usize,
-    to: usize,
-    to_port: usize,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum CanvasHit {
-    Card(usize),
-    Wire(usize),
-    Empty,
-}
-
-fn prioritize_canvas_hit(card: Option<usize>, wire: Option<usize>) -> CanvasHit {
-    if let Some(card) = card {
-        CanvasHit::Card(card)
-    } else if let Some(wire) = wire {
-        CanvasHit::Wire(wire)
-    } else {
-        CanvasHit::Empty
-    }
-}
-
-struct CachedWire {
-    key: u64,
-    route: WireRoute,
-}
-
-struct WirePulse {
-    node: String,
-    /// Filled from the canvas's one animation clock on the next frame. This
-    /// avoids comparing a newly arrived event with a clock that was idle.
-    started: Option<f64>,
-}
-
-#[derive(Script, WidgetRegister, WidgetRef, WidgetSet)]
-pub struct FlowCanvas {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[live]
-    draw_bg: DrawFlowGrid,
-    #[live]
-    draw_card: DrawFlowCard,
-    #[live]
-    draw_vec: DrawVector,
-    #[live]
-    draw_over: DrawVector,
-    #[live]
-    draw_title: DrawText,
-    #[live]
-    draw_meta: DrawText,
-    #[live]
-    draw_port: DrawText,
-    #[live]
-    draw_chip: DrawText,
-    #[live]
-    draw_error: DrawText,
-    #[live]
-    card_color: Vec4f,
-    #[live]
-    card_color_hover: Vec4f,
-    #[live]
-    card_edge_color: Vec4f,
-    #[live]
-    accent_color: Vec4f,
-    #[live]
-    highlight_color: Vec4f,
-    #[live]
-    color_input: Vec4f,
-    #[live]
-    color_output: Vec4f,
-    #[live]
-    color_chat: Vec4f,
-    #[live]
-    color_gen: Vec4f,
-    #[live]
-    color_fn: Vec4f,
-    #[live]
-    color_http: Vec4f,
-    #[live]
-    color_ask: Vec4f,
-    #[live]
-    color_flow: Vec4f,
-    #[live]
-    color_port_text: Vec4f,
-    #[live]
-    color_port_image: Vec4f,
-    #[live]
-    color_port_audio: Vec4f,
-    #[live]
-    color_port_video: Vec4f,
-    #[live]
-    color_port_mesh: Vec4f,
-    #[live]
-    color_port_json: Vec4f,
-    #[live]
-    color_port_list: Vec4f,
-    #[live]
-    color_port_bytes: Vec4f,
-    #[live]
-    color_state_running: Vec4f,
-    #[live]
-    color_state_done: Vec4f,
-    #[live]
-    color_state_failed: Vec4f,
-    #[live]
-    color_state_waiting: Vec4f,
-    #[live]
-    color_state_inactive: Vec4f,
-    #[live]
-    color_state_idle: Vec4f,
-    #[live]
-    color_port_label_connected: Vec4f,
-    #[live]
-    color_port_label_open: Vec4f,
-    #[live]
-    icon_check: DrawSvg,
-    #[live]
-    icon_alert: DrawSvg,
-    #[live]
-    icon_clock: DrawSvg,
-
-    #[rust]
-    area: Area,
-    #[rust]
-    draw_list: Option<DrawList2d>,
-    /// One retained list per graph node. Keeping a card's background, text,
-    /// ports and face subtree in one list prevents draw-call batching from
-    /// interleaving the contents of overlapping cards.
-    #[rust]
-    card_draw_lists: Vec<Option<DrawList2d>>,
-    #[rust]
-    camera: Camera,
-    /// Screen-space chrome that `Fit` leaves clear around the graph.
-    #[rust]
-    fit_insets: Inset,
-    /// Floating toolbar/panel rectangles. In particular, scroll events do not
-    /// carry pointer capture, so the canvas must explicitly ignore them here.
-    #[rust]
-    chrome_rects: Vec<Rect>,
-    #[rust]
-    target_pan: DVec2,
-    #[rust(1.0f64)]
-    target_scale: f64,
-    #[rust]
-    graph: Option<Graph>,
-    /// Graph lookup rebuilt only when the graph changes.
-    #[rust]
-    node_index: HashMap<String, usize>,
-    #[rust]
-    compatible_ports: CompatiblePorts,
-    #[live]
-    styles: CanvasStyles,
-    /// Back-to-front card order; the back of this vector is screen-front.
-    #[rust]
-    z_order: Vec<String>,
-    /// Card heights per node index, measured from the faces last frame.
-    #[rust]
-    heights: Vec<f64>,
-    /// Zero is the ordinary left-to-right facing and one is mirrored. Values
-    /// between them exist only during the 200 ms port-slide animation.
-    #[rust]
-    flip_positions: Vec<f64>,
-    /// A hand-set facing is local UI state and deliberately never serialized.
-    #[rust]
-    flip_lock: HashSet<String>,
-    #[rust]
-    auto_flip_pending: bool,
-    #[rust]
-    auto_flip_settle_until: f64,
-    #[rust]
-    edges: Vec<EdgeIndex>,
-    /// Geometry is retained until an endpoint card, another card, or the
-    /// graph changes. Drawing and animation only consume this cache.
-    #[rust]
-    wire_cache: Vec<Option<CachedWire>>,
-    #[rust]
-    wire_cache_dirty: bool,
-    #[rust]
-    wire_mode: WireMode,
-    #[rust]
-    parallel_offsets: Vec<f64>,
-    #[rust]
-    drag: Option<Drag>,
-    #[rust]
-    hover: Option<usize>,
-    #[rust]
-    hover_wire: Option<usize>,
-    #[rust]
-    selected: Option<Selection>,
-    #[rust]
-    highlight: Option<String>,
-    #[rust]
-    pub statuses: HashMap<String, NodeStatus>,
-    #[rust]
-    pub streaming: HashSet<String>,
-    #[rust]
-    carrying: HashSet<String>,
-    #[rust]
-    pulses: Vec<WirePulse>,
-    /// A face that failed to evaluate, by node id, shown in that card only.
-    #[rust]
-    face_errors: HashMap<String, String>,
-    #[rust]
-    pub armed_type: Option<String>,
-    #[rust]
-    cursor: DVec2,
-    #[rust]
-    face_roots: Vec<(LiveId, WidgetRef)>,
-    /// A run attachment keeps the face visible beneath a subtle lock veil;
-    /// the host separately disables the mounted controls.
-    #[rust]
-    faces_locked: bool,
-    #[rust]
-    next_frame: NextFrame,
-    #[rust]
-    time: f64,
-    #[rust]
-    last_time: f64,
-    /// Frames left before the first fit: heights come from a draw, so the
-    /// camera fits once the faces have been measured.
-    #[rust]
-    fit_pending: u8,
-    #[rust]
-    compatible: Vec<(usize, usize)>,
-}
-
-impl ScriptHook for FlowCanvas {}
-
-impl WidgetNode for FlowCanvas {
-    fn widget_uid(&self) -> WidgetUid {
-        self.uid
-    }
-    fn walk(&mut self, _cx: &mut Cx) -> Walk {
-        self.walk
-    }
-    fn area(&self) -> Area {
-        self.area
-    }
-    fn redraw(&mut self, cx: &mut Cx) {
-        self.area.redraw(cx);
-    }
-    fn children(&self, visit: &mut dyn FnMut(LiveId, WidgetRef)) {
-        for (id, root) in &self.face_roots {
-            visit(*id, root.clone());
-        }
-    }
-    fn find_widgets_from_point(&self, cx: &Cx, point: DVec2, found: &mut dyn FnMut(&WidgetRef)) {
-        let local = self.camera.screen_to_local(point);
-        for (_, root) in &self.face_roots {
-            root.find_widgets_from_point(cx, local, found);
-        }
-    }
-}
-
-fn ease(current: f64, target: f64, dt: f64) -> f64 {
-    let k = 1.0 - (-dt * 14.0).exp();
-    let next = current + (target - current) * k;
-    if (next - target).abs() < 1e-3 {
-        target
-    } else {
-        next
-    }
-}
-
-fn should_auto_flip(current: f64, flipped: f64, cables: usize, locked: bool) -> bool {
-    cables > 0
-        && !locked
-        && current.is_finite()
-        && flipped.is_finite()
-        && flipped < current * AUTO_FLIP_RATIO
-}
-
-fn routing_cost(subjects: &[usize], routes: &[WireRoute]) -> f64 {
-    let mut subject = vec![false; routes.len()];
-    for index in subjects {
-        subject[*index] = true;
-    }
-    let length = routes
-        .iter()
-        .enumerate()
-        .filter(|(index, _)| subject[*index])
-        .map(|(_, route)| route.length())
-        .sum::<f64>();
-    let bends = routes
-        .iter()
-        .enumerate()
-        .filter(|(index, _)| subject[*index])
-        .map(|(_, route)| route.bends())
-        .sum::<usize>();
-    let loops = routes
-        .iter()
-        .enumerate()
-        .filter(|(index, route)| subject[*index] && route.is_loop())
-        .count();
-    let mut crossings = 0;
-    for left in 0..routes.len() {
-        if !subject[left] {
-            continue;
-        }
-        for right in 0..routes.len() {
-            if left == right || (subject[right] && right < left) {
-                continue;
-            }
-            crossings += routes[left].crossings_with(&routes[right]);
-        }
-    }
-    length
-        + crossings as f64 * CROSSING_COST
-        + bends as f64 * BEND_COST
-        + loops as f64 * LOOP_COST
-}
-
-impl FlowCanvas {
-    // -- the app's view of the canvas ------------------------------------------
-
-    pub fn wire_mode(&self) -> WireMode {
-        self.wire_mode
-    }
-
-    pub fn set_wire_mode(&mut self, cx: &mut Cx, mode: WireMode) {
-        if self.wire_mode == mode {
-            return;
-        }
-        self.wire_mode = mode;
-        self.wire_cache.iter_mut().for_each(|cached| *cached = None);
-        self.wire_cache_dirty = true;
-        self.auto_flip_pending = mode == WireMode::Routed && self.graph.is_some();
-        if self.auto_flip_pending {
-            self.auto_flip_settle_until = self.time + AUTO_FLIP_SETTLE_SECONDS;
-            self.next_frame = cx.new_next_frame();
-        }
-        self.redraw(cx);
-    }
-
-    pub fn set_node_styles(&mut self, cx: &mut Cx, styles: HashMap<String, NodeStyle>) {
-        cx.with_vm(|vm| self.styles.set_nodes(vm, styles));
-        self.redraw(cx);
-    }
-
-    pub fn set_port_styles(&mut self, cx: &mut Cx, styles: HashMap<String, PortStyle>) {
-        cx.with_vm(|vm| self.styles.set_ports(vm, styles));
-        self.redraw(cx);
-    }
-
-    pub fn set_compatible_ports(&mut self, compatible: CompatiblePorts) {
-        self.compatible_ports = compatible;
-    }
-
-    /// The face roots the app mounted for the bound instance; cleared before
-    /// the app frees that isolate.
-    pub fn set_face_roots(&mut self, cx: &mut Cx, roots: Vec<(LiveId, WidgetRef)>) {
-        self.face_roots = roots;
-        cx.widget_tree_mark_dirty(self.uid);
-        self.redraw(cx);
-    }
-
-    pub fn set_faces_locked(&mut self, cx: &mut Cx, locked: bool) {
-        if self.faces_locked != locked {
-            self.faces_locked = locked;
-            self.redraw(cx);
-        }
-    }
-
-    pub fn set_graph(&mut self, cx: &mut Cx, graph: Option<Graph>) {
-        // Keep the measured heights of the nodes that survive.
-        let old = self.graph.take();
-        let old_edges = std::mem::take(&mut self.edges);
-        let old_wire_cache = std::mem::take(&mut self.wire_cache);
-        let old_index: HashMap<String, usize> = old
-            .as_ref()
-            .map(|graph| {
-                graph
-                    .nodes
-                    .iter()
-                    .enumerate()
-                    .map(|(index, node)| (node.id.clone(), index))
-                    .collect()
-            })
-            .unwrap_or_default();
-        let mut old_lists = std::mem::take(&mut self.card_draw_lists);
-        let mut heights = Vec::new();
-        let mut flip_positions = Vec::new();
-        let mut edges = Vec::new();
-        let mut card_draw_lists = Vec::new();
-        let mut node_index = HashMap::new();
-        if let Some(next) = graph.as_ref() {
-            node_index.reserve(next.nodes.len());
-            card_draw_lists.reserve(next.nodes.len());
-            for (index, node) in next.nodes.iter().enumerate() {
-                node_index.insert(node.id.clone(), index);
-                let old_position = old_index.get(&node.id).copied();
-                let height = old_position
-                    .and_then(|index| self.heights.get(index).copied())
-                    .unwrap_or(0.0);
-                heights.push(height);
-                flip_positions.push(
-                    old_position
-                        .and_then(|index| self.flip_positions.get(index).copied())
-                        .unwrap_or(if node.flip { 1.0 } else { 0.0 }),
-                );
-                card_draw_lists.push(
-                    old_position
-                        .and_then(|index| old_lists.get_mut(index))
-                        .and_then(Option::take),
-                );
-            }
-            for edge in &next.edges {
-                let from = node_index.get(&edge.from).copied();
-                let to = node_index.get(&edge.to).copied();
-                let (Some(from), Some(to)) = (from, to) else {
-                    continue;
-                };
-                let from_port = next.nodes[from]
-                    .outputs
-                    .iter()
-                    .position(|p| p.name == edge.from_port);
-                let to_port = next.nodes[to]
-                    .inputs
-                    .iter()
-                    .position(|p| p.name == edge.to_port);
-                if let (Some(from_port), Some(to_port)) = (from_port, to_port) {
-                    edges.push(EdgeIndex {
-                        from,
-                        from_port,
-                        to,
-                        to_port,
-                    });
-                }
-            }
-        }
-        self.z_order.retain(|id| node_index.contains_key(id));
-        let mut ordered: HashSet<String> = self.z_order.iter().cloned().collect();
-        for node in graph.iter().flat_map(|graph| &graph.nodes) {
-            if ordered.insert(node.id.clone()) {
-                self.z_order.push(node.id.clone());
-            }
-        }
-        let mut totals = HashMap::<(usize, usize), usize>::new();
-        for edge in &edges {
-            *totals.entry((edge.from, edge.to)).or_default() += 1;
-        }
-        let mut seen = HashMap::<(usize, usize), usize>::new();
-        let spacing = RouteStyle::default().cable_spacing;
-        self.parallel_offsets = edges
-            .iter()
-            .map(|edge| {
-                let pair = (edge.from, edge.to);
-                let position = seen.entry(pair).or_default();
-                let offset = (*position as f64 - (totals[&pair] as f64 - 1.0) * 0.5) * spacing;
-                *position += 1;
-                offset
-            })
-            .collect();
-        self.wire_cache = if edges == old_edges {
-            old_wire_cache
-        } else {
-            std::iter::repeat_with(|| None).take(edges.len()).collect()
-        };
-        self.wire_cache_dirty = true;
-        self.heights = heights;
-        self.flip_positions = flip_positions;
-        self.edges = edges;
-        self.card_draw_lists = card_draw_lists;
-        self.node_index = node_index;
-        self.graph = graph;
-        self.flip_lock.retain(|id| self.node_index.contains_key(id));
-        self.auto_flip_pending = self.graph.is_some();
-        self.auto_flip_settle_until = if self.time > 0.0 {
-            self.time + AUTO_FLIP_SETTLE_SECONDS
-        } else {
-            f64::INFINITY
-        };
-        if self.auto_flip_pending {
-            self.next_frame = cx.new_next_frame();
-        }
-        self.hover = None;
-        self.hover_wire = None;
-        if let Some(selected) = self.selected.clone() {
-            if !self.has_selection(&selected) {
-                self.selected = None;
-                cx.widget_action(self.uid, FlowCanvasAction::Select(None));
-            }
-        }
-        self.redraw(cx);
-    }
-
-    /// A different flow opened: fit it once its faces have been measured.
-    pub fn reset_view(&mut self, cx: &mut Cx) {
-        self.flip_lock.clear();
-        self.auto_flip_pending = false;
-        self.auto_flip_settle_until = 0.0;
-        self.fit_pending = 2;
-        self.redraw(cx);
-    }
-
-    /// Pin a user-chosen facing until they choose another facing by hand.
-    pub fn lock_flip(&mut self, node: &str) {
-        self.flip_lock.insert(node.to_string());
-    }
-
-    pub fn selected(&self) -> Option<&str> {
-        self.selected.as_ref().and_then(Selection::node)
-    }
-
-    pub fn selection(&self) -> Option<&Selection> {
-        self.selected.as_ref()
-    }
-
-    pub fn select(&mut self, cx: &mut Cx, node: Option<String>) {
-        if let Some(node) = node.as_deref() {
-            self.raise_node(node);
-        }
-        self.selected = node.map(Selection::Node);
-        self.redraw(cx);
-    }
-
-    /// Select a card without claiming the pointer event. The app calls this
-    /// before dispatching into a face so an interactive child both acts and
-    /// selects its owning node.
-    pub fn select_at(&mut self, cx: &mut Cx, abs: DVec2) {
-        let node = self.node_index_at(abs).and_then(|index| {
-            self.graph
-                .as_ref()
-                .and_then(|graph| graph.nodes.get(index))
-                .map(|node| node.id.clone())
-        });
-        let selection = node.clone().map(Selection::Node);
-        if node.is_some() && self.selected != selection {
-            self.raise_node(node.as_deref().unwrap());
-            self.selected = selection.clone();
-            cx.widget_action(self.uid, FlowCanvasAction::Select(selection));
-            self.redraw(cx);
-        }
-    }
-
-    fn raise_node(&mut self, node: &str) {
-        raise_to_front(&mut self.z_order, node);
-    }
-
-    fn compatible_for(
-        &self,
-        graph: &Graph,
-        from: usize,
-        from_port: usize,
-    ) -> Vec<(usize, usize)> {
-        let from_id = &graph.nodes[from].id;
-        let port_name = &graph.nodes[from].outputs[from_port].name;
-        self.compatible_ports
-            .get(&(from_id.clone(), port_name.clone()))
-            .into_iter()
-            .flatten()
-            .filter_map(|(node, port)| {
-                let node = self.node_index.get(node).copied()?;
-                let port = graph.nodes[node]
-                    .inputs
-                    .iter()
-                    .position(|input| input.name == *port)?;
-                Some((node, port))
-            })
-            .collect()
-    }
-
-    pub fn is_resize_handle_at(&self, abs: DVec2) -> bool {
-        self.resize_at(abs).is_some()
-    }
-
-    /// Display-only face widgets deliberately do not block a card drag. The
-    /// allowlist mirrors the controls that own presses inside a card face.
-    fn interactive_face_widget_at(&self, cx: &Cx, abs: DVec2, handled: Area) -> bool {
-        let local = self.camera.screen_to_local(abs);
-        let mut interactive = false;
-        let mut handled_widget_found = handled.is_empty();
-        for (_, root) in &self.face_roots {
-            root.find_widgets_from_point(cx, local, &mut |widget| {
-                handled_widget_found |= widget.area() == handled;
-                if !interactive
-                    && widget
-                        .widget_type_id()
-                        .is_some_and(is_interactive_face_type)
-                {
-                    interactive = true;
-                }
-            });
-            if interactive {
-                break;
-            }
-        }
-        // Scroll bars are stored inside a View rather than as WidgetRefs. A
-        // face-owned capture with no matching widget is therefore an opaque
-        // interactive control and must keep the press.
-        interactive || !handled_widget_found
-    }
-
-    pub fn set_highlight(&mut self, cx: &mut Cx, node: Option<String>) {
-        if self.highlight != node {
-            self.highlight = node;
-            self.redraw(cx);
-        }
-    }
-
-    pub fn set_status(&mut self, cx: &mut Cx, node: &str, status: NodeStatus) {
-        let shown = self.statuses.get(node).map(|old| old.shown).unwrap_or(0.0);
-        let mut status = status;
-        status.shown = shown;
-        self.statuses.insert(node.to_string(), status);
-        self.next_frame = cx.new_next_frame();
-        self.redraw(cx);
-    }
-
-    pub fn clear_run(&mut self, cx: &mut Cx) {
-        self.statuses.clear();
-        self.streaming.clear();
-        self.carrying.clear();
-        self.pulses.clear();
-        self.redraw(cx);
-    }
-
-    /// Start one value pulse on every outgoing cable. Pulses share the
-    /// canvas clock and are bounded so a very chatty stream cannot grow an
-    /// unbounded animation queue.
-    pub fn pulse(&mut self, cx: &mut Cx, node: &str, carrying: bool) {
-        if carrying {
-            self.carrying.insert(node.to_string());
-        }
-        let clock_was_live = self.animating();
-        let too_soon = self.pulses.iter().rev().find(|pulse| pulse.node == node).is_some_and(
-            |pulse| pulse.started.is_none() || self.time - pulse.started.unwrap_or(self.time) < 0.08,
-        );
-        if !too_soon {
-            self.pulses.push(WirePulse {
-                node: node.to_string(),
-                started: clock_was_live.then_some(self.time),
-            });
-            if self.pulses.len() > 64 {
-                self.pulses.remove(0);
-            }
-        }
-        self.next_frame = cx.new_next_frame();
-        self.redraw(cx);
-    }
-
-    pub fn set_streaming(&mut self, cx: &mut Cx, node: &str, on: bool) {
-        if on {
-            if self.streaming.insert(node.to_string()) {
-                self.next_frame = cx.new_next_frame();
-            }
-        } else {
-            self.streaming.remove(node);
-        }
-        self.redraw(cx);
-    }
-
-    pub fn set_face_errors(&mut self, cx: &mut Cx, errors: HashMap<String, String>) {
-        self.face_errors = errors;
-        self.redraw(cx);
-    }
-
-    pub fn camera(&self) -> Camera {
-        self.camera
-    }
-
-    pub fn zoom(&self) -> f64 {
-        self.target_scale
-    }
-
-    pub fn set_fit_insets(&mut self, insets: Inset) {
-        self.fit_insets = insets;
-    }
-
-    pub fn set_chrome_rects(&mut self, rects: Vec<Rect>) {
-        self.chrome_rects = rects;
-    }
-
-    /// Zoom by a factor around the view centre (menu / toolbar).
-    pub fn zoom_by(&mut self, cx: &mut Cx, factor: f64) {
-        let centre = self.camera.view.pos + self.camera.view.size * 0.5;
-        self.zoom_to(cx, centre, self.target_scale * factor);
-    }
-
-    pub fn zoom_reset(&mut self, cx: &mut Cx) {
-        let centre = self.camera.view.pos + self.camera.view.size * 0.5;
-        self.zoom_to(cx, centre, 1.0);
-    }
-
-    /// Fit every node into the view.
-    pub fn fit(&mut self, cx: &mut Cx) {
-        let Some(graph) = self.graph.as_ref() else {
-            return;
-        };
-        let full_view = self.camera.view;
-        let view = Rect {
-            pos: full_view.pos + dvec2(self.fit_insets.left, self.fit_insets.top),
-            size: dvec2(
-                (full_view.size.x - self.fit_insets.left - self.fit_insets.right).max(1.0),
-                (full_view.size.y - self.fit_insets.top - self.fit_insets.bottom).max(1.0),
-            ),
-        };
-        if graph.nodes.is_empty() || view.size.x <= 0.0 {
-            self.target_pan = dvec2(0.0, 0.0);
-            self.target_scale = 1.0;
-            self.next_frame = cx.new_next_frame();
-            return;
-        }
-        let mut min = dvec2(f64::MAX, f64::MAX);
-        let mut max = dvec2(f64::MIN, f64::MIN);
-        for (index, node) in graph.nodes.iter().enumerate() {
-            let (x, y) = node.at;
-            let size = self.node_size(graph, index);
-            min.x = min.x.min(x);
-            min.y = min.y.min(y - LABEL_H);
-            max.x = max.x.max(x + size.x);
-            max.y = max.y.max(y + size.y);
-        }
-        let span = max - min;
-        let scale = ((view.size.x - 2.0 * FIT_MARGIN) / span.x)
-            .min((view.size.y - 2.0 * FIT_MARGIN) / span.y)
-            .clamp(ZOOM_MIN, 1.0);
-        self.target_scale = scale;
-        self.target_pan = view.pos - full_view.pos
-            + dvec2(
-                (view.size.x - span.x * scale) * 0.5 - min.x * scale,
-                (view.size.y - span.y * scale) * 0.5 - min.y * scale,
-            );
-        self.next_frame = cx.new_next_frame();
-        self.redraw(cx);
-    }
-
-    fn zoom_to(&mut self, cx: &mut Cx, anchor: DVec2, scale: f64) {
-        let scale = scale.clamp(ZOOM_MIN, ZOOM_MAX);
-        // The world point under the anchor stays under it at the end of
-        // the ease.
-        let target = Camera {
-            view: self.camera.view,
-            pan: self.target_pan,
-            scale: self.target_scale,
-        };
-        let world = target.screen_to_world(anchor);
-        self.target_scale = scale;
-        self.target_pan = dvec2(
-            anchor.x - self.camera.view.pos.x - world.0 * scale,
-            anchor.y - self.camera.view.pos.y - world.1 * scale,
-        );
-        self.next_frame = cx.new_next_frame();
-        self.redraw(cx);
-    }
-
-    fn has_node(&self, id: &str) -> bool {
-        self.graph
-            .as_ref()
-            .is_some_and(|graph| graph.nodes.iter().any(|node| node.id == id))
-    }
-
-    fn has_selection(&self, selection: &Selection) -> bool {
-        match selection {
-            Selection::Node(node) => self.has_node(node),
-            Selection::Edge {
-                from_node,
-                from_port,
-                to_node,
-                to_port,
-            } => self.graph.as_ref().is_some_and(|graph| {
-                graph.edges.iter().any(|edge| {
-                    edge.from == *from_node
-                        && edge.from_port == *from_port
-                        && edge.to == *to_node
-                        && edge.to_port == *to_port
-                })
-            }),
-        }
-    }
-
-    // -- geometry (local units) -----------------------------------------------
-
-    /// The node's world position, with a live drag applied.
-    fn node_at(&self, graph: &Graph, index: usize) -> (f64, f64) {
-        let node = &graph.nodes[index];
-        let mut at = node.at;
-        if let Some(Drag::Node {
-            index: dragged,
-            origin,
-            moved: true,
-            ..
-        }) = &self.drag
-        {
-            if *dragged == index {
-                at = *origin;
-            }
-        }
-        at
-    }
-
-    fn card_rect(&self, graph: &Graph, index: usize) -> Rect {
-        let pos = Camera::world_to_local(self.node_at(graph, index));
-        Rect {
-            pos,
-            size: self.node_size(graph, index),
-        }
-    }
-
-    fn node_size(&self, graph: &Graph, index: usize) -> DVec2 {
-        let node = &graph.nodes[index];
-        let min_height = min_card_height(Self::full_bleed(node), Self::port_rows(node));
-        if let Some(Drag::Resize {
-            index: resized,
-            size,
-            ..
-        }) = &self.drag
-        {
-            if *resized == index {
-                return clamp_card_size(
-                    dvec2(size.0, size.1),
-                    Self::full_bleed(node),
-                    Self::port_rows(node),
-                );
-            }
-        }
-        node
-            .size
-            .map(|(w, h)| clamp_card_size(dvec2(w, h), Self::full_bleed(node), Self::port_rows(node)))
-            .unwrap_or_else(|| {
-                dvec2(
-                    NODE_WIDTH,
-                    self.heights
-                        .get(index)
-                        .copied()
-                        .unwrap_or(0.0)
-                        .max(min_height),
-                )
-            })
-    }
-
-    fn point_over_chrome(&self, abs: DVec2) -> bool {
-        self.chrome_rects.iter().any(|rect| rect.contains(abs))
-    }
-
-    fn resize_at(&self, abs: DVec2) -> Option<usize> {
-        let graph = self.graph.as_ref()?;
-        let local = self.camera.screen_to_local(abs);
-        let grip = RESIZE_GRIP / self.camera.scale.min(1.0);
-        (0..graph.nodes.len()).rev().find(|index| {
-            let rect = self.card_rect(graph, *index);
-            Rect {
-                pos: rect.pos + rect.size - dvec2(grip, grip),
-                size: dvec2(grip, grip),
-            }
-            .contains(local)
-        })
-    }
-
-    fn full_bleed(node: &Node) -> bool {
-        node.full_bleed
-    }
-
-    fn input_kind(node: &Node, port: usize) -> &str {
-        if port == 0 {
-            declared_output_kind(node).unwrap_or(&node.inputs[port].kind)
-        } else {
-            &node.inputs[port].kind
-        }
-    }
-
-    fn port_rows(node: &Node) -> usize {
-        if Self::full_bleed(node) {
-            0
-        } else {
-            node.inputs.len().max(node.outputs.len())
-        }
-    }
-
-    fn port_local_at_flip(
-        &self,
-        graph: &Graph,
-        index: usize,
-        port: usize,
-        output: bool,
-        flip: f64,
-    ) -> DVec2 {
-        let rect = self.card_rect(graph, index);
-        let y = rect.pos.y + CARD_HEADER_H + (port as f64 + 0.5) * PORT_ROW_H;
-        let side = if output { 1.0 - flip } else { flip };
-        dvec2(rect.pos.x + rect.size.x * side, y)
-    }
-
-    /// Where a wire meets the port: the tip of an output's point, the apex
-    /// of an input's notch — never the disc centre, so a wire visibly leaves
-    /// the point along its axis.
-    fn wire_anchor_at_flip(
-        &self,
-        graph: &Graph,
-        index: usize,
-        port: usize,
-        output: bool,
-        flip: f64,
-    ) -> DVec2 {
-        let p = self.port_local_at_flip(graph, index, port, output, flip);
-        let direction = if Self::port_side_at_flip(true, flip) == PortSide::Right {
-            1.0
-        } else {
-            -1.0
-        };
-        let offset = if output {
-            direction * (PORT_RX + PORT_TIP)
-        } else {
-            -direction * (PORT_RX - PORT_DENT)
-        };
-        dvec2(p.x + offset, p.y)
-    }
-
-    fn wire_anchor(&self, graph: &Graph, index: usize, port: usize, output: bool) -> DVec2 {
-        let flip = self
-            .flip_positions
-            .get(index)
-            .copied()
-            .unwrap_or(if graph.nodes[index].flip { 1.0 } else { 0.0 });
-        self.wire_anchor_at_flip(graph, index, port, output, flip)
-    }
-
-    fn port_local(&self, graph: &Graph, index: usize, port: usize, output: bool) -> DVec2 {
-        let flip = self
-            .flip_positions
-            .get(index)
-            .copied()
-            .unwrap_or(if graph.nodes[index].flip { 1.0 } else { 0.0 });
-        self.port_local_at_flip(graph, index, port, output, flip)
-    }
-
-    fn port_side_at_flip(output: bool, flip: f64) -> PortSide {
-        let on_right = if output { flip < 0.5 } else { flip >= 0.5 };
-        if on_right {
-            PortSide::Right
-        } else {
-            PortSide::Left
-        }
-    }
-
-    fn port_side(&self, graph: &Graph, index: usize, output: bool) -> PortSide {
-        let flip = self
-            .flip_positions
-            .get(index)
-            .copied()
-            .unwrap_or(if graph.nodes[index].flip { 1.0 } else { 0.0 });
-        Self::port_side_at_flip(output, flip)
-    }
-
-    fn port_at(&self, abs: DVec2) -> Option<PortHit> {
-        let graph = self.graph.as_ref()?;
-        let local = self.camera.screen_to_local(abs);
-        let r = PORT_HIT_R / self.camera.scale.min(1.0);
-        for id in self.z_order.iter().rev() {
-            let index = *self.node_index.get(id)?;
-            let node = &graph.nodes[index];
-            for port in 0..node.inputs.len() {
-                let pos = self.port_local(graph, index, port, false);
-                if (pos - local).length() <= r {
-                    return Some(PortHit {
-                        node: index,
-                        port,
-                        output: false,
-                    });
-                }
-            }
-            for port in 0..node.outputs.len() {
-                let pos = self.port_local(graph, index, port, true);
-                if (pos - local).length() <= r {
-                    return Some(PortHit {
-                        node: index,
-                        port,
-                        output: true,
-                    });
-                }
-            }
-        }
-        None
-    }
-
-    fn node_index_at(&self, abs: DVec2) -> Option<usize> {
-        let graph = self.graph.as_ref()?;
-        let local = self.camera.screen_to_local(abs);
-        self.z_order.iter().rev().find_map(|id| {
-            let index = *self.node_index.get(id)?;
-            let mut rect = self.card_rect(graph, index);
-            rect.pos.y -= LABEL_H;
-            rect.size.y += LABEL_H;
-            rect.contains(local).then_some(index)
-        })
-    }
-
-    fn wire_index_at(&self, abs: DVec2) -> Option<usize> {
-        let local = self.camera.screen_to_local(abs);
-        let point = Self::route_point(local);
-        let threshold = WIRE_HIT_PX / self.camera.scale.max(0.01);
-        self.wire_cache
-            .iter()
-            .enumerate()
-            .filter_map(|(index, cached)| {
-                let distance = cached.as_ref()?.route.distance_to_point(point);
-                (distance <= threshold).then_some((index, distance))
-            })
-            .min_by(|left, right| {
-                left.1
-                    .partial_cmp(&right.1)
-                    .unwrap_or(std::cmp::Ordering::Equal)
-                    .then_with(|| left.0.cmp(&right.0))
-            })
-            .map(|(index, _)| index)
-    }
-
-    fn edge_selection(&self, graph: &Graph, index: usize) -> Option<Selection> {
-        let edge = *self.edges.get(index)?;
-        Some(Selection::Edge {
-            from_node: graph.nodes.get(edge.from)?.id.clone(),
-            from_port: graph.nodes.get(edge.from)?.outputs.get(edge.from_port)?.name.clone(),
-            to_node: graph.nodes.get(edge.to)?.id.clone(),
-            to_port: graph.nodes.get(edge.to)?.inputs.get(edge.to_port)?.name.clone(),
-        })
-    }
-
-    fn selected_edge_index(&self, graph: &Graph) -> Option<usize> {
-        let selection = self.selected.as_ref()?;
-        self.edges.iter().enumerate().find_map(|(index, _)| {
-            (self.edge_selection(graph, index).as_ref() == Some(selection)).then_some(index)
-        })
-    }
-
-    fn port_color(&self, kind: &str) -> Vec4f {
-        if let Some(color) = self.styles.port_color(kind) {
-            return color;
-        }
-        match kind {
-            "text" => self.color_port_text,
-            "image" => self.color_port_image,
-            "audio" => self.color_port_audio,
-            "video" => self.color_port_video,
-            "mesh" => self.color_port_mesh,
-            "json" => self.color_port_json,
-            "list" => self.color_port_list,
-            "bytes" => self.color_port_bytes,
-            _ => self.color_flow,
-        }
-    }
-
-    fn kind_color(&self, kind: &str) -> Vec4f {
-        if let Some(color) = self.styles.node_color(kind) {
-            return color;
-        }
-        match kind {
-            "input" => self.color_input,
-            "output" => self.color_output,
-            "chat" => self.color_chat,
-            "gen" => self.color_gen,
-            "fn" => self.color_fn,
-            "http" => self.color_http,
-            "ask" => self.color_ask,
-            _ => self.color_flow,
-        }
-    }
-
-    fn state_color(&self, state: &str) -> Vec4f {
-        match state {
-            "running" | "ready" | "queued" => self.color_state_running,
-            "done" => self.color_state_done,
-            "failed" => self.color_state_failed,
-            "waiting" => self.color_state_waiting,
-            "skipped" | "cancelled" => self.color_state_inactive,
-            _ => self.color_state_idle,
-        }
-    }
-
-    fn set_color(v: &mut DrawVector, c: Vec4f, alpha: f64) {
-        v.set_color(c.x, c.y, c.z, c.w * alpha as f32);
-    }
-
-    fn route_point(point: DVec2) -> Point {
-        Point::new(point.x, point.y)
-    }
-
-    fn draw_route(v: &mut DrawVector, route: &WireRoute) {
-        v.move_to(route.from.x as f32, route.from.y as f32);
-        match &route.kind {
-            RouteKind::Cubic { control_1, control_2 } => v.bezier_to(
-                control_1.x as f32,
-                control_1.y as f32,
-                control_2.x as f32,
-                control_2.y as f32,
-                route.to.x as f32,
-                route.to.y as f32,
-            ),
-            RouteKind::Orthogonal { points, radius } => {
-                for index in 1..points.len() - 1 {
-                    let before = points[index - 1];
-                    let corner = points[index];
-                    let after = points[index + 1];
-                    let in_len = ((before.x - corner.x).powi(2) + (before.y - corner.y).powi(2)).sqrt();
-                    let out_len = ((after.x - corner.x).powi(2) + (after.y - corner.y).powi(2)).sqrt();
-                    let r = radius.min(in_len * 0.5).min(out_len * 0.5);
-                    let entry = Point::new(
-                        corner.x + (before.x - corner.x) * r / in_len,
-                        corner.y + (before.y - corner.y) * r / in_len,
-                    );
-                    let exit = Point::new(
-                        corner.x + (after.x - corner.x) * r / out_len,
-                        corner.y + (after.y - corner.y) * r / out_len,
-                    );
-                    v.line_to(entry.x as f32, entry.y as f32);
-                    v.quad_to(corner.x as f32, corner.y as f32, exit.x as f32, exit.y as f32);
-                }
-                v.line_to(route.to.x as f32, route.to.y as f32);
-            }
-        }
-    }
-
-    fn draw_chevron(v: &mut DrawVector, centre: Point, tangent: Point, size: f64) {
-        let normal = Point::new(-tangent.y, tangent.x);
-        let tip = Point::new(
-            centre.x + tangent.x * size * 0.5,
-            centre.y + tangent.y * size * 0.5,
-        );
-        let tail = Point::new(
-            centre.x - tangent.x * size * 0.5,
-            centre.y - tangent.y * size * 0.5,
-        );
-        for side in [-1.0, 1.0] {
-            v.move_to(
-                (tail.x + normal.x * size * 0.45 * side) as f32,
-                (tail.y + normal.y * size * 0.45 * side) as f32,
-            );
-            v.line_to(tip.x as f32, tip.y as f32);
-        }
-    }
-
-    /// A port disc whose cable side carries the flow direction: an output
-    /// ends in a sharp `>` point, an input has a small `>` notch the point
-    /// would fit into. `grow` widens the oval (hover, the selected halo);
-    /// `direction` is the card's flow direction (+1 left-to-right).
-    fn shaped_port(v: &mut DrawVector, centre: Point, grow: f64, direction: f64, input: bool) {
-        let rx = PORT_RX + grow;
-        let ry = PORT_R + grow;
-        let cable_side = if input { -direction } else { direction };
-        let (apex_r, half_angle) = if input {
-            (rx - PORT_DENT, PORT_NOTCH_HALF_ANGLE)
-        } else {
-            (rx + PORT_TIP, PORT_TIP_HALF_ANGLE)
-        };
-        let base = if cable_side < 0.0 {
-            std::f64::consts::PI
-        } else {
-            0.0
-        };
-        let steps = 40;
-        let start = base + half_angle;
-        let sweep = std::f64::consts::TAU - 2.0 * half_angle;
-        for step in 0..=steps {
-            let angle = start + sweep * step as f64 / steps as f64;
-            let x = (centre.x + rx * angle.cos()) as f32;
-            let y = (centre.y + ry * angle.sin()) as f32;
-            if step == 0 {
-                v.move_to(x, y);
-            } else {
-                v.line_to(x, y);
-            }
-        }
-        v.line_to((centre.x + cable_side * apex_r) as f32, centre.y as f32);
-        v.close();
-    }
-
-    fn draw_points(v: &mut DrawVector, points: &[Point]) {
-        let Some(first) = points.first() else {
-            return;
-        };
-        v.move_to(first.x as f32, first.y as f32);
-        for point in &points[1..] {
-            v.line_to(point.x as f32, point.y as f32);
-        }
-    }
-
-    fn draw_route_slice(v: &mut DrawVector, route: &WireRoute, start: f64, end: f64) {
-        if start >= 0.0 && end <= route.length() {
-            Self::draw_points(v, &route.slice(start, end));
-            return;
-        }
-        if start < 0.0 {
-            Self::draw_points(v, &route.slice(0.0, end));
-            Self::draw_points(v, &route.slice(route.length() + start, route.length()));
-        } else {
-            Self::draw_points(v, &route.slice(start, route.length()));
-            Self::draw_points(v, &route.slice(0.0, end - route.length()));
-        }
-    }
-
-    fn draw_clamped_route_slice(v: &mut DrawVector, route: &WireRoute, start: f64, end: f64) {
-        Self::draw_points(
-            v,
-            &route.slice(start.max(0.0), end.min(route.length())),
-        );
-    }
-
-    fn route_cache_key(
-        edge: EdgeIndex,
-        from: Point,
-        source_side: PortSide,
-        to: Point,
-        target_side: PortSide,
-        obstacles: &[Obstacle],
-        offset: f64,
-    ) -> u64 {
-        let mut hash = DefaultHasher::new();
-        edge.from.hash(&mut hash);
-        edge.from_port.hash(&mut hash);
-        edge.to.hash(&mut hash);
-        edge.to_port.hash(&mut hash);
-        source_side.hash(&mut hash);
-        target_side.hash(&mut hash);
-        for value in [from.x, from.y, to.x, to.y, offset] {
-            value.to_bits().hash(&mut hash);
-        }
-        for obstacle in obstacles {
-            for value in [
-                obstacle.min.x,
-                obstacle.min.y,
-                obstacle.max.x,
-                obstacle.max.y,
-            ] {
-                value.to_bits().hash(&mut hash);
-            }
-        }
-        hash.finish()
-    }
-
-    fn ensure_wire_routes(&mut self, graph: &Graph) {
-        const CARD_CLEARANCE: f64 = 12.0;
-        if !self.wire_cache_dirty && self.wire_cache.iter().all(Option::is_some) {
-            return;
-        }
-        let card_rects: Vec<Rect> = (0..graph.nodes.len())
-            .map(|index| self.card_rect(graph, index))
-            .collect();
-        let all_obstacles: Vec<Obstacle> = card_rects
-            .iter()
-            .map(|rect| {
-                Obstacle::from_xywh(rect.pos.x, rect.pos.y, rect.size.x, rect.size.y)
-                    .inflate(CARD_CLEARANCE)
-            })
-            .collect();
-        for index in 0..self.edges.len() {
-            let edge = self.edges[index];
-            let from = Self::route_point(self.wire_anchor(graph, edge.from, edge.from_port, true));
-            let to = Self::route_point(self.wire_anchor(graph, edge.to, edge.to_port, false));
-            let source_side = self.port_side(graph, edge.from, true);
-            let target_side = self.port_side(graph, edge.to, false);
-            let offset = self.parallel_offsets.get(index).copied().unwrap_or(0.0);
-            let style = RouteStyle::default();
-            let obstacles = if self.wire_mode == WireMode::Routed {
-                wire_route::obstacles_in_corridor(
-                    from,
-                    to,
-                    &all_obstacles,
-                    style.port_stub + style.corner_radius * 2.0 + offset.abs(),
-                )
-            } else {
-                Vec::new()
-            };
-            let key = Self::route_cache_key(
-                edge,
-                from,
-                source_side,
-                to,
-                target_side,
-                &obstacles,
-                offset,
-            );
-            if self.wire_cache.get(index).and_then(Option::as_ref).is_some_and(|cached| cached.key == key)
-            {
-                continue;
-            }
-            let previous = self.wire_cache[index]
-                .as_ref()
-                .map(|cached| &cached.route);
-            let route = wire_route::route_wire_sticky_in_mode(
-                self.wire_mode,
-                from,
-                source_side,
-                to,
-                target_side,
-                &obstacles,
-                style,
-                offset,
-                previous,
-            );
-            self.wire_cache[index] = Some(CachedWire { key, route });
-        }
-        self.wire_cache_dirty = false;
-    }
-
-    fn flip_animation_active(&self, graph: &Graph) -> bool {
-        graph.nodes.iter().enumerate().any(|(index, node)| {
-            let target = if node.flip { 1.0 } else { 0.0 };
-            self.flip_positions
-                .get(index)
-                .is_some_and(|position| (position - target).abs() > 1e-4)
-        })
-    }
-
-    fn routes_for_facings(
-        &self,
-        graph: &Graph,
-        facings: &[bool],
-        obstacles: &[Obstacle],
-    ) -> Vec<WireRoute> {
-        self.edges
-            .iter()
-            .copied()
-            .enumerate()
-            .map(|(edge_index, edge)| {
-                let from_flip = if facings[edge.from] { 1.0 } else { 0.0 };
-                let to_flip = if facings[edge.to] { 1.0 } else { 0.0 };
-                let from = Self::route_point(self.wire_anchor_at_flip(
-                    graph,
-                    edge.from,
-                    edge.from_port,
-                    true,
-                    from_flip,
-                ));
-                let to = Self::route_point(self.wire_anchor_at_flip(
-                    graph,
-                    edge.to,
-                    edge.to_port,
-                    false,
-                    to_flip,
-                ));
-                wire_route::route_wire(
-                    from,
-                    Self::port_side_at_flip(true, from_flip),
-                    to,
-                    Self::port_side_at_flip(false, to_flip),
-                    obstacles,
-                    RouteStyle::default(),
-                    self.parallel_offsets.get(edge_index).copied().unwrap_or(0.0),
-                )
-            })
-            .collect()
-    }
-
-    fn port_stubs_at_flip(
-        &self,
-        graph: &Graph,
-        node_index: usize,
-        flip: f64,
-    ) -> Vec<(Point, Point)> {
-        let node = &graph.nodes[node_index];
-        let mut stubs = Vec::with_capacity(node.inputs.len() + node.outputs.len());
-        let stub_length = RouteStyle::default().port_stub;
-        for (output, count) in [(false, node.inputs.len()), (true, node.outputs.len())] {
-            let side = Self::port_side_at_flip(output, flip);
-            let direction = if side == PortSide::Right { 1.0 } else { -1.0 };
-            for port in 0..count {
-                let from = Self::route_point(self.wire_anchor_at_flip(
-                    graph,
-                    node_index,
-                    port,
-                    output,
-                    flip,
-                ));
-                stubs.push((from, Point::new(from.x + direction * stub_length, from.y)));
-            }
-        }
-        stubs
-    }
-
-    fn scored_routes_for_card(
-        &self,
-        node_index: usize,
-        routes: &[WireRoute],
-        stubs: &[(Point, Point)],
-    ) -> Vec<usize> {
-        let mut scored: Vec<usize> = self
-            .edges
-            .iter()
-            .enumerate()
-            .filter_map(|(index, edge)| {
-                (edge.from == node_index || edge.to == node_index).then_some(index)
-            })
-            .collect();
-        for (index, route) in routes.iter().enumerate() {
-            if !scored.contains(&index)
-                && stubs
-                    .iter()
-                    .any(|(from, to)| route.intersects_segment(*from, *to))
-            {
-                scored.push(index);
-            }
-        }
-        scored
-    }
-
-    fn facing_costs(
-        &self,
-        graph: &Graph,
-        node_index: usize,
-        facings: &[bool],
-        current_routes: &[WireRoute],
-        obstacles: &[Obstacle],
-    ) -> (f64, f64, usize) {
-        let cable_count = self
-            .edges
-            .iter()
-            .filter(|edge| edge.from == node_index || edge.to == node_index)
-            .count();
-        let current_flip = if facings[node_index] { 1.0 } else { 0.0 };
-        let current_subjects = self.scored_routes_for_card(
-            node_index,
-            current_routes,
-            &self.port_stubs_at_flip(graph, node_index, current_flip),
-        );
-
-        let mut candidate_facings = facings.to_vec();
-        candidate_facings[node_index] = !candidate_facings[node_index];
-        let mut candidate_routes = current_routes.to_vec();
-        for (edge_index, edge) in self.edges.iter().enumerate() {
-            if edge.from != node_index && edge.to != node_index {
-                continue;
-            }
-            let from_flip = if candidate_facings[edge.from] { 1.0 } else { 0.0 };
-            let to_flip = if candidate_facings[edge.to] { 1.0 } else { 0.0 };
-            let from = Self::route_point(self.wire_anchor_at_flip(
-                graph,
-                edge.from,
-                edge.from_port,
-                true,
-                from_flip,
-            ));
-            let to = Self::route_point(self.wire_anchor_at_flip(
-                graph,
-                edge.to,
-                edge.to_port,
-                false,
-                to_flip,
-            ));
-            candidate_routes[edge_index] = wire_route::route_wire(
-                from,
-                Self::port_side_at_flip(true, from_flip),
-                to,
-                Self::port_side_at_flip(false, to_flip),
-                obstacles,
-                RouteStyle::default(),
-                self.parallel_offsets.get(edge_index).copied().unwrap_or(0.0),
-            );
-        }
-        let candidate_flip = if candidate_facings[node_index] { 1.0 } else { 0.0 };
-        let candidate_subjects = self.scored_routes_for_card(
-            node_index,
-            &candidate_routes,
-            &self.port_stubs_at_flip(graph, node_index, candidate_flip),
-        );
-        (
-            routing_cost(&current_subjects, current_routes),
-            routing_cost(&candidate_subjects, &candidate_routes),
-            cable_count,
-        )
-    }
-
-    /// Evaluate settled geometry in bounded whole-graph passes. A pass uses
-    /// one route snapshot so cards cannot observe a half-applied result.
-    fn maybe_auto_flip(&mut self, cx: &mut Cx, graph: &mut Graph) {
-        if self.wire_mode == WireMode::Bezier {
-            self.auto_flip_pending = false;
-            return;
-        }
-        if !self.auto_flip_pending
-            || self.time < self.auto_flip_settle_until
-            || self.drag.is_some()
-            || self.flip_animation_active(graph)
-        {
-            return;
-        }
-        const CARD_CLEARANCE: f64 = 12.0;
-        let card_rects: Vec<Rect> = (0..graph.nodes.len())
-            .map(|index| self.card_rect(graph, index))
-            .collect();
-        let obstacles: Vec<Obstacle> = card_rects
-            .iter()
-            .map(|rect| {
-                Obstacle::from_xywh(rect.pos.x, rect.pos.y, rect.size.x, rect.size.y)
-                    .inflate(CARD_CLEARANCE)
-            })
-            .collect();
-        let original_facings: Vec<bool> = graph.nodes.iter().map(|node| node.flip).collect();
-        let mut facings = original_facings.clone();
-        for _ in 0..AUTO_FLIP_MAX_PASSES {
-            let current_routes = self.routes_for_facings(graph, &facings, &obstacles);
-            let mut pass_changes = Vec::new();
-            for node_index in 0..graph.nodes.len() {
-                let locked = self.flip_lock.contains(&graph.nodes[node_index].id);
-                let (current, flipped, cables) = self.facing_costs(
-                    graph,
-                    node_index,
-                    &facings,
-                    &current_routes,
-                    &obstacles,
-                );
-                if should_auto_flip(current, flipped, cables, locked) {
-                    pass_changes.push(node_index);
-                }
-            }
-            if pass_changes.is_empty() {
-                break;
-            }
-            for node_index in pass_changes {
-                facings[node_index] = !facings[node_index];
-            }
-        }
-        self.auto_flip_pending = false;
-        let changes: Vec<(String, bool)> = graph
-            .nodes
-            .iter()
-            .enumerate()
-            .filter_map(|(index, node)| {
-                (facings[index] != original_facings[index])
-                    .then_some((node.id.clone(), facings[index]))
-            })
-            .collect();
-        if changes.is_empty() {
-            return;
-        }
-        for (id, flip) in &changes {
-            if let Some(node) = graph.nodes.iter_mut().find(|node| node.id == *id) {
-                node.flip = *flip;
-            }
-        }
-        self.wire_cache_dirty = true;
-        self.next_frame = cx.new_next_frame();
-        cx.widget_action(self.uid, FlowCanvasAction::AutoFlip(changes));
-        self.redraw(cx);
-    }
-
-    fn preview_route(
-        &self,
-        graph: &Graph,
-        from_index: usize,
-        from_port: usize,
-        pointer: DVec2,
-        target: Option<(usize, usize)>,
-    ) -> WireRoute {
-        const CARD_CLEARANCE: f64 = 12.0;
-        let from = Self::route_point(self.wire_anchor(graph, from_index, from_port, true));
-        let source_side = self.port_side(graph, from_index, true);
-        let (to, target_side) = target.map_or(
-            (Self::route_point(pointer), PortSide::Left),
-            |(node, port)| {
-                (
-                    Self::route_point(self.wire_anchor(graph, node, port, false)),
-                    self.port_side(graph, node, false),
-                )
-            },
-        );
-        let obstacles: Vec<Obstacle> = if self.wire_mode == WireMode::Routed {
-            (0..graph.nodes.len())
-                .map(|index| {
-                    let rect = self.card_rect(graph, index);
-                    Obstacle::from_xywh(rect.pos.x, rect.pos.y, rect.size.x, rect.size.y)
-                        .inflate(CARD_CLEARANCE)
-                })
-                .collect()
-        } else {
-            Vec::new()
-        };
-        wire_route::route_wire_in_mode(
-            self.wire_mode,
-            from,
-            source_side,
-            to,
-            target_side,
-            &obstacles,
-            RouteStyle::default(),
-            0.0,
-        )
-    }
-
-    fn text_width(&self, cx: &mut Cx2d, draw: &DrawText, text: &str) -> f64 {
-        draw.layout(cx, 0.0, 0.0, None, false, Align::default(), text)
-            .size_in_lpxs
-            .width as f64
-    }
-
-    // -- drawing ---------------------------------------------------------------
-
-    fn draw_background(&mut self, cx: &mut Cx2d, local_view: Rect) {
-        // Grid level of detail: the cell doubles (or halves) so it stays
-        // between GRID_MIN_PX and 2 × GRID_MIN_PX on screen.
-        let level = (GRID_MIN_PX / (GRID_CELL * self.camera.scale))
-            .log2()
-            .ceil()
-            .clamp(-2.0, 6.0);
-        self.draw_bg.cell = (GRID_CELL * 2f64.powf(level)) as f32;
-        self.draw_bg.origin = vec2(LOCAL_ORIGIN as f32, LOCAL_ORIGIN as f32);
-        self.draw_bg.draw_abs(cx, local_view);
-    }
-
-    /// Wires are one vector batch in the canvas list, below every card list.
-    fn draw_wires(&mut self, cx: &mut Cx2d, graph: &Graph) {
-        let dragging_wire = matches!(self.drag, Some(Drag::Wire { .. }));
-        let time = self.time;
-        self.ensure_wire_routes(graph);
-        let selected_wire = self.selected_edge_index(graph);
-        self.draw_vec.begin();
-        // Wires, under the cards.
-        for (index, edge) in self.edges.iter().copied().enumerate() {
-            let kind = &graph.nodes[edge.from].outputs[edge.from_port].kind;
-            let color = self.port_color(kind);
-            let node = &graph.nodes[edge.from].id;
-            let streaming = self.streaming.contains(node);
-            let carrying = self.carrying.contains(node);
-            let selected = selected_wire == Some(index);
-            let hovered = self.hover_wire == Some(index);
-            let Some(route) = self.wire_cache[index].as_ref().map(|cached| &cached.route) else {
-                continue;
-            };
-            if streaming {
-                Self::set_color(&mut self.draw_vec, color, 0.22);
-                Self::draw_route(&mut self.draw_vec, route);
-                self.draw_vec.stroke(10.0);
-            }
-            if selected {
-                Self::set_color(&mut self.draw_vec, self.accent_color, 0.22);
-                Self::draw_route(&mut self.draw_vec, route);
-                self.draw_vec.stroke(13.0);
-            }
-            Self::set_color(
-                &mut self.draw_vec,
-                color,
-                if selected || hovered {
-                    1.0
-                } else if dragging_wire {
-                    0.35
-                } else if carrying {
-                    1.0
-                } else {
-                    0.95
-                },
-            );
-            Self::draw_route(&mut self.draw_vec, route);
-            self.draw_vec.stroke(if selected {
-                5.0
-            } else if hovered {
-                3.75
-            } else {
-                3.0
-            });
-            if carrying && !dragging_wire {
-                Self::set_color(&mut self.draw_vec, color, 0.75);
-                Self::draw_route(&mut self.draw_vec, route);
-                self.draw_vec.stroke(1.25);
-            }
-            if streaming {
-                let spacing = (route.length() / 3.0).max(32.0);
-                for k in 0..3 {
-                    let start = (time * 48.0 + k as f64 * spacing) % route.length().max(1.0);
-                    Self::set_color(&mut self.draw_vec, color, 0.9);
-                    Self::draw_route_slice(&mut self.draw_vec, route, start, start + 18.0);
-                    self.draw_vec.stroke(4.5);
-                }
-            }
-            for pulse in self.pulses.iter().filter(|pulse| pulse.node == *node) {
-                let elapsed = pulse.started.map_or(0.0, |started| (time - started).max(0.0));
-                let centre = wire_route::pulse_progress(elapsed) * route.length();
-                Self::set_color(&mut self.draw_vec, color, 0.20);
-                Self::draw_clamped_route_slice(
-                    &mut self.draw_vec,
-                    route,
-                    centre - 24.0,
-                    centre + 24.0,
-                );
-                self.draw_vec.stroke(13.0);
-                Self::set_color(&mut self.draw_vec, color, 1.0);
-                Self::draw_clamped_route_slice(
-                    &mut self.draw_vec,
-                    route,
-                    centre - 20.0,
-                    centre + 20.0,
-                );
-                self.draw_vec.stroke(5.0);
-            }
-            if self.camera.scale >= 0.5 {
-                let midpoint = route.length() * 0.5;
-                let pulse_brightness = self
-                    .pulses
-                    .iter()
-                    .filter(|pulse| pulse.node == *node)
-                    .map(|pulse| {
-                        let elapsed = pulse.started.map_or(0.0, |started| (time - started).max(0.0));
-                        let centre = wire_route::pulse_progress(elapsed) * route.length();
-                        (1.0 - (centre - midpoint).abs() / 24.0).clamp(0.0, 1.0)
-                    })
-                    .fold(0.0, f64::max);
-                Self::set_color(
-                    &mut self.draw_vec,
-                    color,
-                    if selected || hovered {
-                        1.0
-                    } else if dragging_wire {
-                        0.35
-                    } else {
-                        0.8 + pulse_brightness * 0.2
-                    },
-                );
-                let (point, tangent) = route.midpoint_tangent();
-                Self::draw_chevron(&mut self.draw_vec, point, tangent, 8.0);
-                self.draw_vec.stroke(1.5);
-            }
-        }
-        // The wire being dragged.
-        if let Some(Drag::Wire {
-            from,
-            from_port,
-            ty,
-            pos,
-            target,
-            ..
-        }) = &self.drag
-        {
-            let b = self.camera.screen_to_local(*pos);
-            let color = self.port_color(ty);
-            let route = self.preview_route(graph, *from, *from_port, b, *target);
-            Self::set_color(&mut self.draw_vec, color, 1.0);
-            Self::draw_route(&mut self.draw_vec, &route);
-            self.draw_vec.stroke(3.0);
-        }
-        self.draw_vec.end(cx);
-    }
-
-    /// Card shadow, body and its shared-geometry selection/hover outline.
-    fn draw_card(&mut self, cx: &mut Cx2d, graph: &Graph, indices: &[usize]) {
-        self.draw_card.shadow_radius = (12.0 / self.camera.scale.max(0.01)) as f32;
-        self.draw_card.shadow_offset = vec2(0.0, 0.0);
-        let hover = self.hover;
-        let selected = self.selected.as_ref().and_then(Selection::node);
-        for index in indices.iter().copied() {
-            let node = &graph.nodes[index];
-            let rect = self.card_rect(graph, index);
-            let outline = card_outline_geometry(rect, self.camera.scale);
-            let highlighted = self.highlight.as_deref() == Some(node.id.as_str());
-            let waiting = self.statuses.get(&node.id).map(|s| s.state.as_str()) == Some("waiting");
-            self.draw_card.color = if hover == Some(index) {
-                self.card_color_hover
-            } else {
-                self.card_color
-            };
-            self.draw_card.border_color = if highlighted {
-                self.highlight_color
-            } else if waiting {
-                self.state_color("waiting")
-            } else {
-                self.card_edge_color
-            };
-            self.draw_card.border_size = if highlighted || waiting { 2.0 } else { 1.0 };
-            self.draw_card.border_radius = outline.radius;
-            let outline_alpha = if selected == Some(node.id.as_str()) {
-                1.0
-            } else if hover == Some(index) {
-                CARD_HOVER_OUTLINE_ALPHA
-            } else {
-                0.0
-            };
-            self.draw_card.outline_color = vec4(
-                self.accent_color.x,
-                self.accent_color.y,
-                self.accent_color.z,
-                self.accent_color.w * outline_alpha,
-            );
-            self.draw_card.outline_size = if outline_alpha > 0.0 {
-                outline.stroke_width
-            } else {
-                0.0
-            };
-            self.draw_card.draw_abs(cx, rect);
-        }
-    }
-
-    fn kind_icon(&mut self, kind: &str) -> Option<&mut DrawSvg> {
-        self.styles.node_icon(kind)
-    }
-
-    fn port_icon(&mut self, kind: &str) -> Option<&mut DrawSvg> {
-        self.styles.port_icon(kind)
-    }
-
-    /// Labels above the cards, port names, error lines.
-    fn draw_labels(&mut self, cx: &mut Cx2d, graph: &Graph, indices: &[usize]) {
-        let phase = ((self.time * 2.5) as usize) % 4;
-        const DOTS: [&str; 4] = ["·", "··", "···", "····"];
-        for index in indices.iter().copied() {
-            let node = &graph.nodes[index];
-            let r = self.card_rect(graph, index);
-            let label_y = r.pos.y - LABEL_H;
-            // Kind icon + id (bold) + type (muted).
-            let icon_rect = Rect {
-                pos: dvec2(r.pos.x + 2.0, label_y + 5.0),
-                size: dvec2(15.0, 15.0),
-            };
-            if let Some(kind) = declared_output_kind(node) {
-                if let Some(icon) = self.port_icon(kind) {
-                    icon.draw_abs(cx, icon_rect);
-                }
-            } else if let Some(icon) = self.kind_icon(&node.kind) {
-                icon.draw_abs(cx, icon_rect);
-            }
-            let id_w = self.text_width(cx, &self.draw_title, &node.title);
-            self.draw_title
-                .draw_abs(cx, dvec2(r.pos.x + 23.0, label_y + 6.0), &node.title);
-            self.draw_meta
-                .draw_abs(cx, dvec2(r.pos.x + 29.0 + id_w, label_y + 7.0), &node.type_name);
-            // State chip at the right of the label row.
-            if let Some(status) = self.statuses.get(&node.id) {
-                let state = status.state.as_str();
-                let color = self.state_color(state);
-                let text: &str = if state == "running" && !status.has_progress {
-                    DOTS[phase]
-                } else {
-                    status.chip.as_str()
-                };
-                let w = self.text_width(cx, &self.draw_chip, text);
-                let mut x = r.pos.x + r.size.x - w - 2.0;
-                self.draw_chip.color = color;
-                self.draw_chip.draw_abs(cx, dvec2(x, label_y + 7.5), text);
-                let icon_rect = Rect {
-                    pos: dvec2(x - 16.0, label_y + 6.5),
-                    size: dvec2(12.0, 12.0),
-                };
-                match state {
-                    "done" => self.icon_check.draw_abs(cx, icon_rect),
-                    "failed" => self.icon_alert.draw_abs(cx, icon_rect),
-                    "waiting" => self.icon_clock.draw_abs(cx, icon_rect),
-                    _ => x += 16.0,
-                }
-                if !status.stage.is_empty() && state == "running" {
-                    let stage_w = self.text_width(cx, &self.draw_meta, &status.stage);
-                    self.draw_meta.draw_abs(
-                        cx,
-                        dvec2(x - 24.0 - stage_w, label_y + 7.5),
-                        &status.stage,
-                    );
-                }
-            }
-            // Port names inside the port strip.
-            if !Self::full_bleed(node) {
-                for (port, input) in node.inputs.iter().enumerate() {
-                    let p = self.port_local(graph, index, port, false);
-                    self.draw_port.color = if input.connected {
-                        self.color_port_label_connected
-                    } else {
-                        self.color_port_label_open
-                    };
-                    let w = self.text_width(cx, &self.draw_port, &input.name);
-                    let x = match self.port_side(graph, index, false) {
-                        PortSide::Left => p.x + PORT_RX + PORT_LABEL_GAP,
-                        PortSide::Right => p.x - PORT_RX - PORT_LABEL_GAP - w,
-                    };
-                    self.draw_port.draw_abs(cx, dvec2(x, p.y - 6.0), &input.name);
-                }
-                for (port, output) in node.outputs.iter().enumerate() {
-                    let p = self.port_local(graph, index, port, true);
-                    let w = self.text_width(cx, &self.draw_port, &output.name);
-                    self.draw_port.color = self.color_port_label_connected;
-                    let x = match self.port_side(graph, index, true) {
-                        PortSide::Left => p.x + PORT_RX + PORT_LABEL_GAP,
-                        PortSide::Right => p.x - PORT_RX - PORT_LABEL_GAP - w,
-                    };
-                    self.draw_port.draw_abs(cx, dvec2(x, p.y - 6.0), &output.name);
-                }
-            }
-            // Errors: the face's own, or the node's run error, one line.
-            let error = self
-                .face_errors
-                .get(&node.id)
-                .map(String::as_str)
-                .or_else(|| {
-                    self.statuses
-                        .get(&node.id)
-                        .and_then(|status| status.error.as_deref())
-                });
-            if let Some(error) = error {
-                let line = error.lines().next().unwrap_or(error);
-                self.draw_error.draw_abs(
-                    cx,
-                    dvec2(r.pos.x + CARD_PAD, r.pos.y + r.size.y - 18.0),
-                    line,
-                );
-            }
-        }
-    }
-
-    /// The faces, each in a turtle at its card's content rect; measures the
-    /// card heights for the next frame.
-    fn draw_faces(
-        &mut self,
-        cx: &mut Cx2d,
-        scope: &mut Scope,
-        graph: &Graph,
-        indices: &[usize],
-    ) -> bool {
-        let mut changed = false;
-        if let Some(faces) = scope.data.get_mut::<NodeFacesScope>() {
-            faces
-                .faces()
-                .set_popup_anchor_transform(cx, Some(self.camera.popup_anchor_transform()));
-        }
-        for index in indices.iter().copied() {
-            let node = &graph.nodes[index];
-            let r = self.card_rect(graph, index);
-            let full_bleed = Self::full_bleed(node);
-            let content = card_content_rect(r, full_bleed, Self::port_rows(node));
-            let has_error = self.face_errors.contains_key(&node.id)
-                || self
-                    .statuses
-                    .get(&node.id)
-                    .is_some_and(|status| status.error.is_some());
-            let is_resizing = matches!(
-                self.drag.as_ref(),
-                Some(Drag::Resize {
-                    index: resized,
-                    ..
-                }) if *resized == index
-            );
-            let fixed_height = (node.size.is_some() || is_resizing).then_some(content.rect.size.y);
-            // Generic draw clipping is rectangular. Full-bleed media also use
-            // the card's rounded SDF in their own shader; together these keep
-            // every face inside the card body at any camera transform.
-            cx.push_clip_rect(r);
-            cx.begin_turtle(
-                Walk {
-                    abs_pos: Some(content.rect.pos),
-                    margin: Inset::default(),
-                    width: Size::Fixed(content.rect.size.x),
-                    height: fixed_height.map(Size::Fixed).unwrap_or_else(Size::fit),
-                    ..Default::default()
-                },
-                Layout {
-                    flow: Flow::Down,
-                    clip_x: true,
-                    clip_y: true,
-                    ..Layout::default()
-                },
-            );
-            if let Some(faces) = scope.data.get_mut::<NodeFacesScope>() {
-                faces.faces().draw_face(
-                    cx,
-                    &node.id,
-                    if fixed_height.is_some() {
-                        Walk::fill()
-                    } else {
-                        Walk::fill_fit()
-                    },
-                    fixed_height.is_some(),
-                );
-            }
-            let rect = cx.end_turtle();
-            cx.pop_clip_rect();
-            let mut height = rect.size.y + content.pad_top + content.pad_bottom;
-            if has_error {
-                height += 20.0;
-            }
-            let height = height.max(min_card_height(full_bleed, Self::port_rows(node)));
-            if node.size.is_none() && (self.heights[index] - height).abs() > 0.5 {
-                self.heights[index] = height;
-                changed = true;
-            }
-        }
-        changed
-    }
-
-    fn draw_locked_face_overlay(&mut self, cx: &mut Cx2d, graph: &Graph, indices: &[usize]) {
-        if !self.faces_locked {
-            return;
-        }
-        self.draw_over.begin();
-        self.draw_over.set_color(0.0, 0.0, 0.0, 0.06);
-        for index in indices.iter().copied() {
-            let node = &graph.nodes[index];
-            let card = self.card_rect(graph, index);
-            let content =
-                card_content_rect(card, Self::full_bleed(node), Self::port_rows(node));
-            self.draw_over.rounded_rect(
-                content.rect.pos.x as f32,
-                content.rect.pos.y as f32,
-                content.rect.size.x as f32,
-                content.rect.size.y as f32,
-                4.0,
-            );
-            self.draw_over.fill();
-        }
-        self.draw_over.end(cx);
-    }
-
-    /// Ports and progress bars: the second batch, above the faces (a picture
-    /// fills its card to the edges the ports sit on).
-    fn draw_overlays(&mut self, cx: &mut Cx2d, graph: &Graph, indices: &[usize]) {
-        let compatible_active = matches!(self.drag, Some(Drag::Wire { .. }));
-        let wire_target = match &self.drag {
-            Some(Drag::Wire { target, .. }) => *target,
-            _ => None,
-        };
-        let selected_edge = self
-            .selected_edge_index(graph)
-            .and_then(|index| self.edges.get(index).copied());
-        let time = self.time;
-        self.draw_over.begin();
-        for index in indices.iter().copied() {
-            let node = &graph.nodes[index];
-            let r = self.card_rect(graph, index);
-            // Progress bar: the top strip of a running card.
-            if let Some(status) = self.statuses.get(&node.id) {
-                let state = status.state.as_str();
-                let show = matches!(state, "running" | "waiting" | "queued")
-                    || (matches!(state, "done" | "failed") && status.shown < 1.0 - 1e-6)
-                    || matches!(state, "done" | "failed");
-                if show {
-                    // Inset well past the card's 16 px corners so the bar
-                    // sits inside the rounded box, and centred in the header
-                    // strip between the label row and the first port row.
-                    let inset = CARD_RADIUS + 8.0;
-                    let bx = r.pos.x as f32 + inset;
-                    let by = (r.pos.y + (CARD_HEADER_H - PROGRESS_H) * 0.5) as f32;
-                    let bw = r.size.x as f32 - 2.0 * inset;
-                    self.draw_over.set_color(1.0, 1.0, 1.0, 0.08);
-                    self.draw_over
-                        .rounded_rect(bx, by, bw, PROGRESS_H as f32, 2.0);
-                    self.draw_over.fill();
-                    let color = if state == "running" {
-                        self.kind_color(&node.kind)
-                    } else {
-                        self.state_color(state)
-                    };
-                    if state == "running" && !status.has_progress {
-                        // Indeterminate: a sweeping segment.
-                        let seg = bw * 0.28;
-                        let t = (time * 0.8).fract() as f32;
-                        let sx = bx + (bw + seg) * t - seg;
-                        let x0 = sx.max(bx);
-                        let x1 = (sx + seg).min(bx + bw);
-                        if x1 > x0 {
-                            Self::set_color(&mut self.draw_over, color, 0.95);
-                            self.draw_over
-                                .rounded_rect(x0, by, x1 - x0, PROGRESS_H as f32, 2.0);
-                            self.draw_over.fill();
-                        }
-                    } else {
-                        let fraction = status.shown.clamp(0.0, 1.0) as f32;
-                        if fraction > 0.0 {
-                            Self::set_color(&mut self.draw_over, color, 0.95);
-                            self.draw_over.rounded_rect(
-                                bx,
-                                by,
-                                (bw * fraction).max(PROGRESS_H as f32),
-                                PROGRESS_H as f32,
-                                2.0,
-                            );
-                            self.draw_over.fill();
-                        }
-                    }
-                }
-            }
-            // Ports: a dark disc with a ring in the port-type colour. The
-            // disc's cable side is shaped: outputs point, inputs are dimpled.
-            let direction = if self.port_side(graph, index, true) == PortSide::Right {
-                1.0
-            } else {
-                -1.0
-            };
-            for port in 0..node.inputs.len() {
-                let p = self.port_local(graph, index, port, false);
-                let centre = Point::new(p.x, p.y);
-                let ok = !compatible_active || self.compatible.contains(&(index, port));
-                let hot = wire_target == Some((index, port));
-                let grow = if hot { 3.0 } else { 0.0 };
-                if selected_edge.is_some_and(|edge| edge.to == index && edge.to_port == port) {
-                    Self::set_color(&mut self.draw_over, self.accent_color, 1.0);
-                    Self::shaped_port(&mut self.draw_over, centre, 4.0, direction, true);
-                    self.draw_over.stroke(2.0);
-                }
-                Self::set_color(&mut self.draw_over, self.card_color, 1.0);
-                Self::shaped_port(&mut self.draw_over, centre, grow, direction, true);
-                self.draw_over.fill();
-                let color = self.port_color(Self::input_kind(node, port));
-                Self::set_color(&mut self.draw_over, color, if ok { 1.0 } else { 0.25 });
-                Self::shaped_port(&mut self.draw_over, centre, grow - 1.0, direction, true);
-                self.draw_over.stroke(if hot { 3.0 } else { 2.0 });
-            }
-            for (port, output) in node.outputs.iter().enumerate() {
-                let p = self.port_local(graph, index, port, true);
-                let centre = Point::new(p.x, p.y);
-                if selected_edge.is_some_and(|edge| edge.from == index && edge.from_port == port) {
-                    Self::set_color(&mut self.draw_over, self.accent_color, 1.0);
-                    Self::shaped_port(&mut self.draw_over, centre, 4.0, direction, false);
-                    self.draw_over.stroke(2.0);
-                }
-                Self::set_color(&mut self.draw_over, self.card_color, 1.0);
-                Self::shaped_port(&mut self.draw_over, centre, 0.0, direction, false);
-                self.draw_over.fill();
-                let color = self.port_color(&output.kind);
-                Self::set_color(&mut self.draw_over, color, 1.0);
-                Self::shaped_port(&mut self.draw_over, centre, -1.0, direction, false);
-                self.draw_over.stroke(2.0);
-            }
-        }
-        self.draw_over.end(cx);
-        // The port-type icons inside the discs.
-        for index in indices.iter().copied() {
-            let node = &graph.nodes[index];
-            let direction = if self.port_side(graph, index, true) == PortSide::Right {
-                1.0
-            } else {
-                -1.0
-            };
-            for port in 0..node.inputs.len() {
-                let p = self.port_local(graph, index, port, false);
-                let rect = Rect {
-                    pos: p + dvec2(-direction * PORT_ICON_SHIFT_IN - 4.75, -4.75),
-                    size: dvec2(9.5, 9.5),
-                };
-                if let Some(icon) = self.port_icon(Self::input_kind(node, port)) {
-                    icon.draw_abs(cx, rect);
-                }
-            }
-            for (port, output) in node.outputs.iter().enumerate() {
-                let p = self.port_local(graph, index, port, true);
-                let rect = Rect {
-                    pos: p + dvec2(direction * PORT_ICON_SHIFT_OUT - 4.75, -4.75),
-                    size: dvec2(9.5, 9.5),
-                };
-                if let Some(icon) = self.port_icon(&output.kind) {
-                    icon.draw_abs(cx, rect);
-                }
-            }
-        }
-        // The grip is last inside the body: shadow/body/face/ports/icons/grip.
-        self.draw_over.begin();
-        Self::set_color(&mut self.draw_over, self.draw_meta.color, 0.55);
-        for index in indices.iter().copied() {
-            let r = self.card_rect(graph, index);
-            for inset in [5.0, 9.0, 13.0] {
-                self.draw_over.move_to(
-                    (r.pos.x + r.size.x - inset) as f32,
-                    (r.pos.y + r.size.y - 3.0) as f32,
-                );
-                self.draw_over.line_to(
-                    (r.pos.x + r.size.x - 3.0) as f32,
-                    (r.pos.y + r.size.y - inset) as f32,
-                );
-                self.draw_over.stroke(1.0);
-            }
-        }
-        self.draw_over.end(cx);
-    }
-
-    /// Placement ghost above the retained card lists.
-    fn draw_top_overlay(&mut self, cx: &mut Cx2d) {
-        self.draw_over.begin();
-        if self.armed_type.is_some() && self.camera.view.contains(self.cursor) {
-            let local = self.camera.screen_to_local(self.cursor);
-            let x = (local.x - NODE_WIDTH * 0.5) as f32;
-            let y = local.y as f32;
-            self.draw_over.set_color(1.0, 1.0, 1.0, 0.06);
-            self.draw_over
-                .rounded_rect(x, y, NODE_WIDTH as f32, 120.0, CARD_RADIUS);
-            self.draw_over.fill();
-            Self::set_color(&mut self.draw_over, self.accent_color, 0.9);
-            self.draw_over
-                .rounded_rect(x, y, NODE_WIDTH as f32, 120.0, CARD_RADIUS);
-            self.draw_over.stroke(1.5);
-        }
-        self.draw_over.end(cx);
-    }
-
-    fn finish_wire_drag(&mut self, cx: &mut Cx, drag: Drag) {
-        let Drag::Wire {
-            from,
-            from_port,
-            ty,
-            pos,
-            target,
-        } = drag
-        else {
-            return;
-        };
-        let Some(graph) = self.graph.as_ref() else {
-            return;
-        };
-        let from_node = graph.nodes[from].id.clone();
-        let from_port = graph.nodes[from].outputs[from_port].name.clone();
-        if let Some((to, to_port)) = target {
-            let to_node = graph.nodes[to].id.clone();
-            let to_port = graph.nodes[to].inputs[to_port].name.clone();
-            cx.widget_action(
-                self.uid,
-                FlowCanvasAction::Edit(CanvasEdit::Connect {
-                    from_node,
-                    from_port,
-                    to_node,
-                    to_port,
-                }),
-            );
-        } else if self.node_index_at(pos).is_none() {
-            let at = self.camera.screen_to_world(pos);
-            cx.widget_action(
-                self.uid,
-                FlowCanvasAction::OpenPalette {
-                    at,
-                    from_node,
-                    from_port,
-                    ty,
-                },
-            );
-        }
-        self.compatible.clear();
-    }
-
-    fn animating(&self) -> bool {
-        self.auto_flip_pending
-            || !self.streaming.is_empty()
-            || !self.pulses.is_empty()
-            || self.statuses.values().any(|status| {
-                matches!(status.state.as_str(), "running" | "waiting" | "queued")
-                    || (status.shown - status.target_fraction()).abs() > 1e-3
-            })
-            || (self.camera.pan - self.target_pan).length() > 0.05
-            || (self.camera.scale - self.target_scale).abs() > 1e-4
-            || self
-                .graph
-                .as_ref()
-                .is_some_and(|graph| self.flip_animation_active(graph))
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn card_selection_moves_the_whole_retained_card_to_the_front() {
-        let mut order = vec!["a".to_string(), "b".to_string(), "c".to_string()];
-        raise_to_front(&mut order, "b");
-        assert_eq!(order, vec!["a", "c", "b"]);
-        raise_to_front(&mut order, "b");
-        assert_eq!(order, vec!["a", "c", "b"]);
-    }
-
-    #[test]
-    fn card_hit_wins_over_wire_hit() {
-        assert_eq!(prioritize_canvas_hit(Some(3), Some(7)), CanvasHit::Card(3));
-        assert_eq!(prioritize_canvas_hit(None, Some(7)), CanvasHit::Wire(7));
-        assert_eq!(prioritize_canvas_hit(None, None), CanvasHit::Empty);
-    }
-
-    #[test]
-    fn card_outline_is_body_geometry_grown_by_screen_space_stroke() {
-        let body = Rect {
-            pos: dvec2(100.0, 200.0),
-            size: dvec2(300.0, 220.0),
-        };
-        let outline = card_outline_geometry(body, 0.5);
-        assert_eq!(outline.radius, CARD_RADIUS);
-        assert_eq!(outline.stroke_width, 4.0);
-        assert_eq!(outline.outer_rect.pos, dvec2(96.0, 196.0));
-        assert_eq!(outline.outer_rect.size, dvec2(308.0, 228.0));
-    }
-
-    #[test]
-    fn face_press_classification_keeps_controls_interactive_and_displays_draggable() {
-        for interactive in [
-            TypeId::of::<TextInput>(),
-            TypeId::of::<FabValueInput>(),
-            TypeId::of::<DropDown>(),
-            TypeId::of::<Button>(),
-            TypeId::of::<FoldHeader>(),
-            TypeId::of::<Slider>(),
-        ] {
-            assert!(is_interactive_face_type(interactive));
-        }
-        for display in [
-            TypeId::of::<View>(),
-            TypeId::of::<Image>(),
-            TypeId::of::<Label>(),
-            TypeId::of::<Markdown>(),
-        ] {
-            assert!(!is_interactive_face_type(display));
-        }
-    }
-
-    #[test]
-    fn card_content_rect_subtracts_header_ports_and_padding() {
-        let card = Rect {
-            pos: dvec2(100.0, 200.0),
-            size: dvec2(300.0, 220.0),
-        };
-        let content = card_content_rect(card, false, 2);
-        assert_eq!(content.pad_top, CARD_HEADER_H + 2.0 * PORT_ROW_H);
-        assert_eq!(content.pad_bottom, CARD_PAD);
-        assert_eq!(content.rect.pos, dvec2(114.0, 262.0));
-        assert_eq!(content.rect.size, dvec2(272.0, 144.0));
-
-        assert_eq!(card_content_rect(card, true, 0).rect, card);
-    }
-
-    #[test]
-    fn card_size_clamp_keeps_one_content_line() {
-        let min_height = CARD_HEADER_H + 2.0 * PORT_ROW_H + CARD_PAD + MIN_TEXT_LINE_H;
-        assert_eq!(min_card_height(false, 2), min_height);
-        assert_eq!(
-            clamp_card_size(dvec2(20.0, 20.0), false, 2),
-            dvec2(MIN_NODE_WIDTH, min_height)
-        );
-        assert_eq!(
-            clamp_card_size(dvec2(240.0, 180.0), false, 2),
-            dvec2(240.0, 180.0)
-        );
-    }
-
-    #[test]
-    fn auto_flip_shortens_the_image_to_below_left_picture_route() {
-        let style = RouteStyle::default();
-        let obstacles = [
-            Obstacle::from_xywh(1340.0, 180.0, 400.0, 400.0).inflate(12.0),
-            Obstacle::from_xywh(300.0, 580.0, 900.0, 650.0).inflate(12.0),
-        ];
-        let from = Point::new(1740.0, 206.0);
-        let current = wire_route::route_wire(
-            from,
-            PortSide::Right,
-            Point::new(300.0, 606.0),
-            PortSide::Left,
-            &obstacles,
-            style,
-            0.0,
-        );
-        let flipped = wire_route::route_wire(
-            from,
-            PortSide::Right,
-            Point::new(1200.0, 606.0),
-            PortSide::Right,
-            &obstacles,
-            style,
-            0.0,
-        );
-        assert!(
-            should_auto_flip(current.length(), flipped.length(), 1, false),
-            "current={} flipped={}",
-            current.length(),
-            flipped.length()
-        );
-    }
-
-    #[test]
-    fn routed_expand_geometry_respects_auto_flip_hysteresis() {
-        let style = RouteStyle::default();
-        let obstacles = [
-            Obstacle::from_xywh(590.0, 110.0, 440.0, 230.0).inflate(12.0),
-            Obstacle::from_xywh(680.0, 530.0, 420.0, 330.0).inflate(12.0),
-            Obstacle::from_xywh(110.0, 920.0, 430.0, 400.0).inflate(12.0),
-        ];
-        let prompt = Point::new(1030.0, 136.0);
-        let add_style = Point::new(680.0, 556.0);
-        let current = vec![
-            wire_route::route_wire(
-                prompt,
-                PortSide::Right,
-                Point::new(540.0, 946.0),
-                PortSide::Right,
-                &obstacles,
-                style,
-                0.0,
-            ),
-            wire_route::route_wire(
-                Point::new(110.0, 946.0),
-                PortSide::Left,
-                add_style,
-                PortSide::Left,
-                &obstacles,
-                style,
-                0.0,
-            ),
-        ];
-        let unflipped = vec![
-            wire_route::route_wire(
-                prompt,
-                PortSide::Right,
-                Point::new(110.0, 946.0),
-                PortSide::Left,
-                &obstacles,
-                style,
-                0.0,
-            ),
-            wire_route::route_wire(
-                Point::new(540.0, 946.0),
-                PortSide::Right,
-                add_style,
-                PortSide::Left,
-                &obstacles,
-                style,
-                0.0,
-            ),
-        ];
-        let current_cost = routing_cost(&[0, 1], &current);
-        let unflipped_cost = routing_cost(&[0, 1], &unflipped);
-        assert!(current[0].crossings_with(&current[1]) > 0);
-        assert_eq!(unflipped[0].crossings_with(&unflipped[1]), 0);
-        assert!(
-            !should_auto_flip(current_cost, unflipped_cost, 2, false),
-            "current={current_cost} unflipped={unflipped_cost}"
-        );
-    }
-
-    #[test]
-    fn auto_flip_uses_strict_twenty_percent_hysteresis() {
-        assert!(should_auto_flip(100.0, 79.99, 1, false));
-        assert!(!should_auto_flip(100.0, 80.0, 1, false));
-        assert!(!should_auto_flip(100.0, 10.0, 0, false));
-    }
-
-    #[test]
-    fn hand_flip_lock_blocks_an_otherwise_winning_auto_flip() {
-        let mut locks = HashSet::new();
-        locks.insert("picture".to_string());
-        assert!(!should_auto_flip(
-            1000.0,
-            100.0,
-            1,
-            locks.contains("picture")
-        ));
-    }
-}
-
-fn raise_to_front(order: &mut Vec<String>, node: &str) {
-    if let Some(index) = order.iter().position(|id| id == node) {
-        let id = order.remove(index);
-        order.push(id);
-    }
-}
-
-impl NodeStatus {
-    fn target_fraction(&self) -> f64 {
-        match self.state.as_str() {
-            "done" | "failed" | "skipped" | "cancelled" => 1.0,
-            "running" if self.has_progress => self.permille as f64 / 1000.0,
-            _ => 0.0,
-        }
-    }
-}
-
-impl Widget for FlowCanvas {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        // Reserve the rect in the parent and keep the hit area in window
-        // space; everything else lives in the transformed child list.
-        let view = cx.walk_turtle(walk);
-        cx.add_rect_area(&mut self.area, view);
-        let first_layout = self.camera.view.size.x <= 0.0;
-        self.camera.view = view;
-        if first_layout {
-            self.target_pan = self.camera.pan;
-            self.target_scale = self.camera.scale;
-        }
-        if self.draw_list.is_none() {
-            self.draw_list = Some(DrawList2d::new(cx));
-        }
-        let mut draw_list = self.draw_list.take().unwrap();
-        draw_list.begin_always(cx);
-        cx.begin_root_turtle(dvec2(ROOT_SIZE, ROOT_SIZE), Layout::flow_overlay());
-        let local_view = self.camera.local_view();
-        cx.push_clip_rect(local_view);
-        self.draw_background(cx, local_view);
-        let mut heights_changed = false;
-        if let Some(mut graph) = self.graph.take() {
-            self.draw_wires(cx, &graph);
-            let z_order = std::mem::take(&mut self.z_order);
-            if let Some(faces) = scope.data.get_mut::<NodeFacesScope>() {
-                faces.faces().set_z_order(&z_order);
-            }
-            for id in &z_order {
-                let Some(index) = self.node_index.get(id).copied() else {
-                    continue;
-                };
-                let mut card_list = self.card_draw_lists[index]
-                    .take()
-                    .unwrap_or_else(|| DrawList2d::new(cx));
-                card_list.begin_always(cx);
-                let one = std::slice::from_ref(&index);
-                // One retained list fixes the visual order per card. The
-                // outline is part of the body shader, so face content and
-                // then ports/icons/grip necessarily cover it; the label is
-                // emitted last and remains above the complete card.
-                self.draw_card(cx, &graph, one);
-                heights_changed |= self.draw_faces(cx, scope, &graph, one);
-                self.draw_locked_face_overlay(cx, &graph, one);
-                self.draw_overlays(cx, &graph, one);
-                self.draw_labels(cx, &graph, one);
-                card_list.end(cx);
-                self.card_draw_lists[index] = Some(card_list);
-            }
-            self.z_order = z_order;
-            self.draw_top_overlay(cx);
-            if !heights_changed {
-                self.maybe_auto_flip(cx, &mut graph);
-            }
-            self.graph = Some(graph);
-        }
-        cx.pop_clip_rect();
-        cx.end_pass_sized_turtle();
-        draw_list.end(cx);
-        draw_list.set_view_transform(cx, &self.camera.matrix());
-        self.draw_list = Some(draw_list);
-        if heights_changed {
-            // Wires, ports and outlines were drawn against last frame's heights.
-            self.wire_cache_dirty = true;
-            self.area.redraw(cx);
-        }
-        if self.fit_pending > 0 && !heights_changed {
-            self.fit_pending -= 1;
-            if self.fit_pending == 0 {
-                self.fit(cx);
-                self.camera.pan = self.target_pan;
-                self.camera.scale = self.target_scale;
-                cx.widget_action(
-                    self.uid,
-                    FlowCanvasAction::Camera {
-                        scale: self.camera.scale,
-                    },
-                );
-            }
-            self.area.redraw(cx);
-        }
-        if self.animating() {
-            self.next_frame = cx.new_next_frame();
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        // Popup scroll views run before the canvas and claim the axis they
-        // consume. Scroll hits themselves do not consult those flags, so keep
-        // the graph still whenever any popup has already taken the wheel.
-        let scroll_is_handled = matches!(
-            event,
-            Event::Scroll(event) if event.handled_x.get() || event.handled_y.get()
-        );
-        if let Some(nf) = self.next_frame.is_event(event) {
-            let dt = (nf.time - self.last_time).clamp(0.0, 0.1);
-            self.last_time = nf.time;
-            self.time = nf.time;
-            if self.auto_flip_pending && !self.auto_flip_settle_until.is_finite() {
-                self.auto_flip_settle_until = nf.time + AUTO_FLIP_SETTLE_SECONDS;
-            }
-            let moved = (self.camera.pan - self.target_pan).length() > 0.05
-                || (self.camera.scale - self.target_scale).abs() > 1e-4;
-            if moved {
-                self.camera.pan.x = ease(self.camera.pan.x, self.target_pan.x, dt);
-                self.camera.pan.y = ease(self.camera.pan.y, self.target_pan.y, dt);
-                self.camera.scale = ease(self.camera.scale, self.target_scale, dt);
-                cx.widget_action(
-                    self.uid,
-                    FlowCanvasAction::Camera {
-                        scale: self.camera.scale,
-                    },
-                );
-            }
-            for status in self.statuses.values_mut() {
-                let target = status.target_fraction();
-                status.shown = ease(status.shown, target, dt);
-            }
-            if let Some(graph) = self.graph.as_ref() {
-                let step = dt / FLIP_SECONDS;
-                let mut changed = false;
-                for (index, node) in graph.nodes.iter().enumerate() {
-                    let target = if node.flip { 1.0 } else { 0.0 };
-                    let Some(position) = self.flip_positions.get_mut(index) else {
-                        continue;
-                    };
-                    let next = if *position < target {
-                        (*position + step).min(target)
-                    } else {
-                        (*position - step).max(target)
-                    };
-                    changed |= (next - *position).abs() > f64::EPSILON;
-                    *position = next;
-                }
-                if changed {
-                    // Endpoint coordinates change continuously. Route keys keep
-                    // every non-incident cable cached.
-                    self.wire_cache_dirty = true;
-                }
-            }
-            for pulse in &mut self.pulses {
-                if pulse.started.is_none() {
-                    pulse.started = Some(nf.time);
-                }
-            }
-            self.pulses
-                .retain(|pulse| nf.time - pulse.started.unwrap_or(nf.time) <= 0.6);
-            if self.animating() {
-                self.next_frame = cx.new_next_frame();
-            }
-            self.area.redraw(cx);
-        }
-        // A palette type armed by a press elsewhere lands on release here.
-        if let Event::MouseUp(e) = event {
-            if let Some(type_name) = self.armed_type.take() {
-                if self.camera.view.contains(e.abs) && !self.point_over_chrome(e.abs) {
-                    let world = self.camera.screen_to_world(e.abs);
-                    cx.widget_action(
-                        self.uid,
-                        FlowCanvasAction::Edit(CanvasEdit::AddType {
-                            type_name,
-                            at: (world.0 - NODE_WIDTH * 0.5, world.1),
-                        }),
-                    );
-                }
-                self.area.redraw(cx);
-            }
-        }
-        if let Event::MouseMove(e) = event {
-            self.cursor = e.abs;
-            let over_chrome = self.point_over_chrome(e.abs);
-            if self.armed_type.is_some() && self.camera.view.contains(e.abs) && !over_chrome {
-                self.area.redraw(cx);
-            }
-            if self.drag.is_none() {
-                let hit = if self.camera.view.contains(e.abs) && !over_chrome {
-                    prioritize_canvas_hit(self.node_index_at(e.abs), self.wire_index_at(e.abs))
-                } else {
-                    CanvasHit::Empty
-                };
-                let (hover, hover_wire) = match hit {
-                    CanvasHit::Card(index) => (Some(index), None),
-                    CanvasHit::Wire(index) => (None, Some(index)),
-                    CanvasHit::Empty => (None, None),
-                };
-                cx.set_cursor(if hover_wire.is_some() {
-                    MouseCursor::Hand
-                } else {
-                    MouseCursor::Default
-                });
-                if hover != self.hover || hover_wire != self.hover_wire {
-                    self.hover = hover;
-                    self.hover_wire = hover_wire;
-                    self.area.redraw(cx);
-                }
-            }
-        }
-        // Faces receive events first. Co-capture display-only face presses so
-        // a click can still open a picture, then promote the canvas capture
-        // once movement crosses the card-drag threshold. Interactive face
-        // controls retain exclusive capture.
-        let capture_display_press = match event {
-            Event::MouseDown(event) => {
-                self.node_index_at(event.abs).is_some()
-                    && !self.interactive_face_widget_at(cx, event.abs, event.handled.get())
-            }
-            Event::TouchUpdate(event) => event.touches.iter().any(|touch| {
-                touch.state == TouchState::Start
-                    && self.node_index_at(touch.abs).is_some()
-                    && !self.interactive_face_widget_at(cx, touch.abs, touch.handled.get())
-            }),
-            _ => false,
-        };
-        match event.hits_with_capture_overload(cx, self.area, capture_display_press) {
-            Hit::FingerScroll(fs)
-                if !scroll_is_handled && !self.point_over_chrome(fs.abs) =>
-            {
-                // Wheel = zoom anchored at the cursor; a horizontal wheel pans.
-                if fs.scroll.x.abs() > fs.scroll.y.abs() * 1.5 {
-                    self.target_pan.x -= fs.scroll.x;
-                    self.camera.pan.x = self.target_pan.x;
-                    self.area.redraw(cx);
-                } else {
-                    let factor = (-fs.scroll.y * 0.0035).exp();
-                    self.zoom_to(cx, fs.abs, self.target_scale * factor);
-                }
-            }
-            Hit::FingerDown(fd) if !self.point_over_chrome(fd.abs) => {
-                cx.set_key_focus(self.area);
-                if let Some(hit) = self.port_at(fd.abs) {
-                    let graph = self.graph.as_ref().unwrap();
-                    let node = &graph.nodes[hit.node];
-                    let hit_id = node.id.clone();
-                    if hit.output {
-                        let compatible = self.compatible_for(graph, hit.node, hit.port);
-                        self.drag = Some(Drag::Wire {
-                            from: hit.node,
-                            from_port: hit.port,
-                            ty: node.outputs[hit.port].kind.clone(),
-                            pos: fd.abs,
-                            target: None,
-                        });
-                        self.compatible = compatible;
-                    } else {
-                        // An input with a wire: pick the wire up again from
-                        // its source; a bare one does nothing.
-                        let input = &node.inputs[hit.port];
-                        if input.connected {
-                            let source = self
-                                .edges
-                                .iter()
-                                .find(|edge| edge.to == hit.node && edge.to_port == hit.port)
-                                .map(|edge| (edge.from, edge.from_port));
-                            if let Some((from, from_port)) = source {
-                                let ty = graph.nodes[from].outputs[from_port].kind.clone();
-                                let compatible = self.compatible_for(graph, from, from_port);
-                                let to_node = node.id.clone();
-                                let to_port = input.name.clone();
-                                cx.widget_action(
-                                    self.uid,
-                                    FlowCanvasAction::Edit(CanvasEdit::Disconnect { to_node, to_port }),
-                                );
-                                self.drag = Some(Drag::Wire {
-                                    from,
-                                    from_port,
-                                    ty,
-                                    pos: fd.abs,
-                                    target: None,
-                                });
-                                self.compatible = compatible;
-                            }
-                        }
-                    }
-                    self.raise_node(&hit_id);
-                } else if let Some(index) = self.resize_at(fd.abs) {
-                    let graph = self.graph.as_ref().unwrap();
-                    let id = graph.nodes[index].id.clone();
-                    let size = self.node_size(graph, index);
-                    self.raise_node(&id);
-                    let selection = Selection::Node(id.clone());
-                    if self.selected.as_ref() != Some(&selection) {
-                        self.selected = Some(selection.clone());
-                        cx.widget_action(self.uid, FlowCanvasAction::Select(Some(selection)));
-                    }
-                    self.drag = Some(Drag::Resize {
-                        index,
-                        start: fd.abs,
-                        origin: (size.x, size.y),
-                        size: (size.x, size.y),
-                    });
-                } else if let Some(index) = self.node_index_at(fd.abs) {
-                    let graph = self.graph.as_ref().unwrap();
-                    let node = &graph.nodes[index];
-                    let id = node.id.clone();
-                    let origin = node.at;
-                    self.raise_node(&id);
-                    let selection = Selection::Node(id.clone());
-                    if self.selected.as_ref() != Some(&selection) {
-                        self.selected = Some(selection.clone());
-                        cx.widget_action(self.uid, FlowCanvasAction::Select(Some(selection)));
-                    }
-                    self.drag = Some(Drag::Node {
-                        index,
-                        start: fd.abs,
-                        origin,
-                        moved: false,
-                    });
-                } else if let Some(index) = self.wire_index_at(fd.abs) {
-                    if let Some(selection) = self
-                        .graph
-                        .as_ref()
-                        .and_then(|graph| self.edge_selection(graph, index))
-                    {
-                        if self.selected.as_ref() != Some(&selection) {
-                            self.selected = Some(selection.clone());
-                            cx.widget_action(self.uid, FlowCanvasAction::Select(Some(selection)));
-                        }
-                        self.hover = None;
-                        self.hover_wire = Some(index);
-                        cx.set_cursor(MouseCursor::Hand);
-                    }
-                } else {
-                    self.drag = Some(Drag::Pan {
-                        start: fd.abs,
-                        origin: self.camera.pan,
-                    });
-                    cx.set_cursor(MouseCursor::Grabbing);
-                }
-                self.area.redraw(cx);
-            }
-            Hit::FingerMove(fm) => {
-                let s = self.camera.scale;
-                match self.drag.clone() {
-                    Some(Drag::Pan { start, origin }) => {
-                        self.camera.pan = origin + (fm.abs - start);
-                        self.target_pan = self.camera.pan;
-                    }
-                    Some(Drag::Node {
-                        index,
-                        start,
-                        origin,
-                        moved,
-                    }) => {
-                        let delta = fm.abs - start;
-                        let moved = moved || delta.length() > DRAG_THRESHOLD;
-                        if moved {
-                            cx.promote_finger_capture_over(self.area);
-                        }
-                        let graph_at = self
-                            .graph
-                            .as_ref()
-                            .and_then(|graph| graph.nodes.get(index))
-                            .map(|node| node.at)
-                            .unwrap_or(FIRST_AT);
-                        let origin = if moved {
-                            (graph_at.0 + delta.x / s, graph_at.1 + delta.y / s)
-                        } else {
-                            origin
-                        };
-                        self.drag = Some(Drag::Node {
-                            index,
-                            start,
-                            origin,
-                            moved,
-                        });
-                        self.wire_cache_dirty = true;
-                    }
-                    Some(Drag::Resize {
-                        index,
-                        start,
-                        origin,
-                        ..
-                    }) => {
-                        let delta = (fm.abs - start) / s;
-                        let min_height = self
-                            .graph
-                            .as_ref()
-                            .and_then(|graph| graph.nodes.get(index))
-                            .map(|node| {
-                                min_card_height(Self::full_bleed(node), Self::port_rows(node))
-                            })
-                            .unwrap_or(MIN_TEXT_LINE_H);
-                        self.drag = Some(Drag::Resize {
-                            index,
-                            start,
-                            origin,
-                            size: (
-                                (origin.0 + delta.x).max(MIN_NODE_WIDTH),
-                                (origin.1 + delta.y).max(min_height),
-                            ),
-                        });
-                        self.wire_cache_dirty = true;
-                    }
-                    Some(Drag::Wire {
-                        from,
-                        from_port,
-                        ty,
-                        ..
-                    }) => {
-                        let target = self.port_at(fm.abs).and_then(|hit| {
-                            if hit.output {
-                                return None;
-                            }
-                            self.compatible
-                                .contains(&(hit.node, hit.port))
-                                .then_some((hit.node, hit.port))
-                        });
-                        self.drag = Some(Drag::Wire {
-                            from,
-                            from_port,
-                            ty,
-                            pos: fm.abs,
-                            target,
-                        });
-                    }
-                    None => {}
-                }
-                self.area.redraw(cx);
-            }
-            Hit::FingerUp(fu) => {
-                cx.set_cursor(if self.hover_wire.is_some() {
-                    MouseCursor::Hand
-                } else {
-                    MouseCursor::Default
-                });
-                match self.drag.take() {
-                    Some(Drag::Pan { start, .. }) => {
-                        if (fu.abs - start).length() <= DRAG_THRESHOLD && self.selected.is_some() {
-                            self.selected = None;
-                            cx.widget_action(self.uid, FlowCanvasAction::Select(None));
-                        }
-                    }
-                    Some(Drag::Node {
-                        index, origin, moved, ..
-                    }) => {
-                        if moved {
-                            if let Some(node) = self
-                                .graph
-                                .as_ref()
-                                .and_then(|graph| graph.nodes.get(index))
-                            {
-                                cx.widget_action(
-                                    self.uid,
-                                    FlowCanvasAction::Edit(CanvasEdit::Move {
-                                        node: node.id.clone(),
-                                        at: origin,
-                                    }),
-                                );
-                            }
-                        }
-                    }
-                    Some(Drag::Resize { index, size, .. }) => {
-                        if let Some(node) = self
-                            .graph
-                            .as_ref()
-                            .and_then(|graph| graph.nodes.get(index))
-                        {
-                            cx.widget_action(
-                                self.uid,
-                                FlowCanvasAction::Edit(CanvasEdit::Resize {
-                                    node: node.id.clone(),
-                                    size,
-                                }),
-                            );
-                        }
-                    }
-                    Some(drag @ Drag::Wire { .. }) => self.finish_wire_drag(cx, drag),
-                    None => {}
-                }
-                self.area.redraw(cx);
-            }
-            Hit::KeyDown(ke) => match ke.key_code {
-                KeyCode::Delete | KeyCode::Backspace => {
-                    if let Some(selection) = self.selected.take() {
-                        let edit = match selection {
-                            Selection::Node(node) => CanvasEdit::Delete { node },
-                            Selection::Edge {
-                                to_node, to_port, ..
-                            } => CanvasEdit::Disconnect { to_node, to_port },
-                        };
-                        cx.widget_action(self.uid, FlowCanvasAction::Edit(edit));
-                        cx.widget_action(self.uid, FlowCanvasAction::Select(None));
-                        self.area.redraw(cx);
-                    }
-                }
-                KeyCode::Home => self.fit(cx),
-                KeyCode::Escape => {
-                    self.drag = None;
-                    self.armed_type = None;
-                    self.compatible.clear();
-                    self.area.redraw(cx);
-                }
-                _ => {}
-            },
-            _ => {}
-        }
-    }
-}
diff --git a/libs/flowgraph/src/lib.rs b/libs/flowgraph/src/lib.rs
deleted file mode 100644
index 307b38a37..000000000
--- a/libs/flowgraph/src/lib.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-//! Reusable graph-canvas widget and its display-only view model.
-
-pub mod canvas;
-pub mod model;
-pub mod wire_route;
-
-pub use canvas::{
-    Camera, CanvasEdit, FlowCanvas, FlowCanvasAction, NodeStatus, Selection, LOCAL_ORIGIN,
-};
-pub use model::{
-    CompatiblePorts, EdgeView, GraphIndex, GraphView, NodeFaces, NodeFacesScope, NodeStyle,
-    NodeView, PortStyle, PortView, FIRST_AT, NODE_WIDTH,
-};
-
-use makepad_widgets::ScriptVm;
-
-/// Register the flow graph widget and its DSL-facing style records.
-pub fn script_mod(vm: &mut ScriptVm) {
-    canvas::script_mod(vm);
-}
diff --git a/libs/flowgraph/src/model.rs b/libs/flowgraph/src/model.rs
deleted file mode 100644
index 9d5f60156..000000000
--- a/libs/flowgraph/src/model.rs
+++ /dev/null
@@ -1,338 +0,0 @@
-use makepad_widgets::*;
-use std::collections::{HashMap, HashSet};
-
-/// The ordinary width used by automatic placement and new-card previews.
-pub const NODE_WIDTH: f64 = 300.0;
-/// The fallback position used by hosts when their source graph omits layout.
-pub const FIRST_AT: (f64, f64) = (40.0, 120.0);
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct GraphView {
-    pub nodes: Vec<NodeView>,
-    pub edges: Vec<EdgeView>,
-}
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct NodeView {
-    pub id: String,
-    pub title: String,
-    pub type_name: String,
-    /// Host-defined style key.
-    pub kind: String,
-    pub at: (f64, f64),
-    pub size: Option<(f64, f64)>,
-    pub flip: bool,
-    pub inputs: Vec<PortView>,
-    pub outputs: Vec<PortView>,
-    pub full_bleed: bool,
-    /// String-valued presentation parameters read by the canvas. At present
-    /// this only lets an Output card advertise its selected port kind.
-    pub params: Vec<(String, String)>,
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct PortView {
-    pub name: String,
-    /// Host-defined style and compatibility key.
-    pub kind: String,
-    pub connected: bool,
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct EdgeView {
-    pub from: String,
-    pub from_port: String,
-    pub to: String,
-    pub to_port: String,
-}
-
-/// Targets keyed by the output that may connect to them. Keeping this beside
-/// (rather than inside) `GraphView` leaves type-system policy with the host.
-pub type CompatiblePorts =
-    HashMap<(String, String), HashSet<(String, String)>>;
-
-/// A host-defined port appearance, keyed by `PortView::kind`.
-#[derive(Script, ScriptHook, Clone, Default)]
-pub struct PortStyle {
-    #[source]
-    source: ScriptObjectRef,
-    #[live]
-    pub kind: String,
-    #[live]
-    pub color: Vec4f,
-    #[live]
-    pub icon: Option<ScriptHandleRef>,
-}
-
-impl PortStyle {
-    pub fn new(color: Vec4f, icon: Option<ScriptHandleRef>) -> Self {
-        Self {
-            color,
-            icon,
-            ..Self::default()
-        }
-    }
-}
-
-/// A host-defined node appearance, keyed by `NodeView::kind`.
-#[derive(Script, ScriptHook, Clone, Default)]
-pub struct NodeStyle {
-    #[source]
-    source: ScriptObjectRef,
-    #[live]
-    pub kind: String,
-    #[live]
-    pub color: Vec4f,
-    #[live]
-    pub icon: Option<ScriptHandleRef>,
-}
-
-#[derive(Script)]
-pub struct CanvasStyles {
-    #[source]
-    source: ScriptObjectRef,
-    #[rust]
-    node_styles: HashMap<String, NodeStyle>,
-    #[rust]
-    port_styles: HashMap<String, PortStyle>,
-    #[rust]
-    node_icons: HashMap<String, DrawSvg>,
-    #[rust]
-    port_icons: HashMap<String, DrawSvg>,
-}
-
-impl ScriptHook for CanvasStyles {
-    fn on_after_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        _apply: &Apply,
-        _scope: &mut Scope,
-        value: ScriptValue,
-    ) {
-        let Some(object) = value.as_object() else {
-            return;
-        };
-        let mut node_styles = HashMap::new();
-        let mut port_styles = HashMap::new();
-        vm.vec_with(object, |vm, entries| {
-            for entry in entries {
-                let Some(object) = entry.value.as_object() else {
-                    continue;
-                };
-                if vm
-                    .bx
-                    .heap
-                    .type_matches_id(object, NodeStyle::script_type_id_static())
-                {
-                    let style = NodeStyle::script_from_value(vm, entry.value);
-                    node_styles.insert(style.kind.clone(), style);
-                } else if vm
-                    .bx
-                    .heap
-                    .type_matches_id(object, PortStyle::script_type_id_static())
-                {
-                    let style = PortStyle::script_from_value(vm, entry.value);
-                    port_styles.insert(style.kind.clone(), style);
-                }
-            }
-        });
-        if !node_styles.is_empty() {
-            self.node_styles = node_styles;
-        }
-        if !port_styles.is_empty() {
-            self.port_styles = port_styles;
-        }
-        self.rebuild_icons(vm);
-    }
-}
-
-impl CanvasStyles {
-    fn rebuild_icons(&mut self, vm: &mut ScriptVm) {
-        self.node_icons = icons_of(vm, &self.node_styles);
-        self.port_icons = icons_of(vm, &self.port_styles);
-    }
-
-    pub(crate) fn set_nodes(&mut self, vm: &mut ScriptVm, styles: HashMap<String, NodeStyle>) {
-        self.node_styles = styles;
-        self.rebuild_icons(vm);
-    }
-
-    pub(crate) fn set_ports(&mut self, vm: &mut ScriptVm, styles: HashMap<String, PortStyle>) {
-        self.port_styles = styles;
-        self.rebuild_icons(vm);
-    }
-
-    pub(crate) fn node_color(&self, kind: &str) -> Option<Vec4f> {
-        self.node_styles.get(kind).map(|style| style.color)
-    }
-
-    pub(crate) fn port_color(&self, kind: &str) -> Option<Vec4f> {
-        self.port_styles.get(kind).map(|style| style.color)
-    }
-
-    pub(crate) fn node_icon(&mut self, kind: &str) -> Option<&mut DrawSvg> {
-        let key = if self.node_icons.contains_key(kind) {
-            kind
-        } else {
-            "flow"
-        };
-        self.node_icons.get_mut(key)
-    }
-
-    pub(crate) fn port_icon(&mut self, kind: &str) -> Option<&mut DrawSvg> {
-        self.port_icons.get_mut(kind)
-    }
-}
-
-fn icons_of<T>(vm: &mut ScriptVm, styles: &HashMap<String, T>) -> HashMap<String, DrawSvg>
-where
-    T: Style,
-{
-    styles
-        .iter()
-        .filter_map(|(kind, style)| {
-            let svg = style.icon()?.clone();
-            let mut draw = DrawSvg::script_new_with_default(vm);
-            draw.svg = Some(svg);
-            draw.color = style.color();
-            Some((kind.clone(), draw))
-        })
-        .collect()
-}
-
-trait Style {
-    fn color(&self) -> Vec4f;
-    fn icon(&self) -> Option<&ScriptHandleRef>;
-}
-
-impl Style for NodeStyle {
-    fn color(&self) -> Vec4f {
-        self.color
-    }
-
-    fn icon(&self) -> Option<&ScriptHandleRef> {
-        self.icon.as_ref()
-    }
-}
-
-impl Style for PortStyle {
-    fn color(&self) -> Vec4f {
-        self.color
-    }
-
-    fn icon(&self) -> Option<&ScriptHandleRef> {
-        self.icon.as_ref()
-    }
-}
-
-/// The three face-host operations the canvas needs while drawing.
-pub trait NodeFaces {
-    fn draw_face(&mut self, cx: &mut Cx2d, node: &str, walk: Walk, card_sized: bool);
-    fn set_z_order(&mut self, order: &[String]);
-    fn set_popup_anchor_transform(
-        &mut self,
-        cx: &mut Cx,
-        transform: Option<PopupAnchorTransform>,
-    );
-}
-
-/// Concrete `Scope` payload for a borrowed [`NodeFaces`] implementation.
-pub struct NodeFacesScope {
-    faces: *mut dyn NodeFaces,
-}
-
-impl NodeFacesScope {
-    pub fn new<T: NodeFaces + 'static>(faces: &mut T) -> Self {
-        Self {
-            faces: faces as *mut T as *mut dyn NodeFaces,
-        }
-    }
-
-    pub(crate) fn faces(&mut self) -> &mut dyn NodeFaces {
-        // SAFETY: the app creates this adapter immediately before dispatch;
-        // neither `Scope` nor the canvas retains it after that call returns.
-        unsafe { &mut *self.faces }
-    }
-}
-
-impl NodeStyle {
-    pub fn new(color: Vec4f, icon: Option<ScriptHandleRef>) -> Self {
-        Self {
-            color,
-            icon,
-            ..Self::default()
-        }
-    }
-}
-
-/// Node lookup and reverse adjacency shared by graph hosts and the canvas.
-#[derive(Default)]
-pub struct GraphIndex {
-    nodes: HashMap<String, usize>,
-    upstream: Vec<Vec<usize>>,
-}
-
-impl GraphIndex {
-    pub fn new(graph: &GraphView) -> Self {
-        Self::from_parts(
-            graph.nodes.iter().map(|node| node.id.as_str()),
-            graph
-                .edges
-                .iter()
-                .map(|edge| (edge.from.as_str(), edge.to.as_str())),
-        )
-    }
-
-    pub fn from_parts<'a>(
-        nodes: impl IntoIterator<Item = &'a str>,
-        edges: impl IntoIterator<Item = (&'a str, &'a str)>,
-    ) -> Self {
-        let nodes: HashMap<String, usize> = nodes
-            .into_iter()
-            .enumerate()
-            .map(|(index, id)| (id.to_string(), index))
-            .collect();
-        let mut upstream = vec![Vec::new(); nodes.len()];
-        for (from_id, to_id) in edges {
-            let (Some(from), Some(to)) = (nodes.get(from_id), nodes.get(to_id)) else {
-                continue;
-            };
-            upstream[*to].push(*from);
-        }
-        Self { nodes, upstream }
-    }
-
-    pub fn node(&self, id: &str) -> Option<usize> {
-        self.nodes.get(id).copied()
-    }
-
-    pub fn ancestors(&self, node: usize) -> HashSet<usize> {
-        let mut seen = HashSet::new();
-        let mut stack = vec![node];
-        while let Some(node) = stack.pop() {
-            if !seen.insert(node) {
-                continue;
-            }
-            stack.extend(self.upstream[node].iter().copied());
-        }
-        seen
-    }
-
-    pub fn ancestor_indices(&self, node: &str) -> HashSet<usize> {
-        self.node(node)
-            .map(|node| self.ancestors(node))
-            .unwrap_or_default()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn graph_index_follows_reverse_edges() {
-        let index = GraphIndex::from_parts(["a", "b", "c"], [("a", "b"), ("b", "c")]);
-        assert_eq!(index.node("b"), Some(1));
-        assert_eq!(index.ancestor_indices("c"), HashSet::from([0, 1, 2]));
-    }
-}
diff --git a/libs/flowgraph/src/wire_route.rs b/libs/flowgraph/src/wire_route.rs
deleted file mode 100644
index e741f2ff5..000000000
--- a/libs/flowgraph/src/wire_route.rs
+++ /dev/null
@@ -1,2069 +0,0 @@
-//! Deterministic, zoom-independent cable routing in canvas units.
-//!
-//! Cards passed to [`route_wire`] are already inflated by the caller's card
-//! clearance. The router reserves another fillet radius while choosing an
-//! orthogonal track, so rounding a corner cannot cut back through that
-//! clearance.
-
-use std::cmp::Ordering;
-
-const ENDPOINT_STUB_DISTANCE: f64 = 24.0;
-const COLLISION_TOLERANCE: f64 = 4.0;
-const CHANNEL_CELL: f64 = 8.0;
-const ROUTE_SWITCH_RATIO: f64 = 0.95;
-const CALLER_CARD_CLEARANCE: f64 = 12.0;
-const NARROW_CLEARANCE: f64 = 6.0;
-const NARROW_RADIUS: f64 = 8.0;
-const MIN_PORT_STUB: f64 = 8.0;
-
-/// One visual routing language for every cable on a canvas.
-#[derive(Clone, Copy, Debug, Default, Hash, PartialEq, Eq)]
-pub enum WireMode {
-    Bezier,
-    #[default]
-    Routed,
-}
-
-/// The card edge occupied by a port. For a target this is the side the
-/// cable approaches from; for a source it is the side the cable leaves.
-#[derive(Clone, Copy, Debug, Hash, PartialEq, Eq)]
-pub enum PortSide {
-    Left,
-    Right,
-}
-
-impl PortSide {
-    fn sign(self) -> f64 {
-        match self {
-            Self::Left => -1.0,
-            Self::Right => 1.0,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct Point {
-    pub x: f64,
-    pub y: f64,
-}
-
-impl Point {
-    pub const fn new(x: f64, y: f64) -> Self {
-        Self { x, y }
-    }
-
-    fn distance(self, other: Self) -> f64 {
-        ((self.x - other.x).powi(2) + (self.y - other.y).powi(2)).sqrt()
-    }
-
-    fn lerp(self, other: Self, t: f64) -> Self {
-        Self::new(self.x + (other.x - self.x) * t, self.y + (other.y - self.y) * t)
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct Obstacle {
-    pub min: Point,
-    pub max: Point,
-}
-
-impl Obstacle {
-    pub fn from_xywh(x: f64, y: f64, width: f64, height: f64) -> Self {
-        Self {
-            min: Point::new(x, y),
-            max: Point::new(x + width, y + height),
-        }
-    }
-
-    pub fn inflate(self, amount: f64) -> Self {
-        Self {
-            min: Point::new(self.min.x - amount, self.min.y - amount),
-            max: Point::new(self.max.x + amount, self.max.y + amount),
-        }
-    }
-
-    fn contains_strict(self, point: Point) -> bool {
-        point.x > self.min.x && point.x < self.max.x && point.y > self.min.y && point.y < self.max.y
-    }
-
-    fn intersects(self, other: Self) -> bool {
-        self.min.x <= other.max.x
-            && self.max.x >= other.min.x
-            && self.min.y <= other.max.y
-            && self.max.y >= other.min.y
-    }
-}
-
-/// Obstacles close enough to affect this edge. Keeping this set local is also
-/// what lets a caller cache each cable independently while an unrelated card
-/// is moving elsewhere on the canvas.
-pub fn obstacles_in_corridor(
-    from: Point,
-    to: Point,
-    obstacles: &[Obstacle],
-    margin: f64,
-) -> Vec<Obstacle> {
-    let corridor = Obstacle {
-        min: Point::new(from.x.min(to.x) - margin, from.y.min(to.y) - margin),
-        max: Point::new(from.x.max(to.x) + margin, from.y.max(to.y) + margin),
-    };
-    obstacles
-        .iter()
-        .copied()
-        .filter(|obstacle| obstacle.intersects(corridor))
-        .collect()
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct RouteStyle {
-    pub port_stub: f64,
-    pub corner_radius: f64,
-    pub cable_spacing: f64,
-}
-
-impl Default for RouteStyle {
-    fn default() -> Self {
-        Self {
-            port_stub: 10.0,
-            corner_radius: 16.0,
-            cable_spacing: 8.0,
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum RouteKind {
-    Cubic { control_1: Point, control_2: Point },
-    Orthogonal { points: Vec<Point>, radius: f64 },
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum RouteChoice {
-    Straight,
-    CorridorX,
-    Above,
-    Below,
-}
-
-/// A drawable route plus a dense-enough arc-length table for animation.
-#[derive(Clone, Debug, PartialEq)]
-pub struct WireRoute {
-    pub from: Point,
-    pub to: Point,
-    pub kind: RouteKind,
-    samples: Vec<Point>,
-    cumulative: Vec<f64>,
-    length: f64,
-    choice: RouteChoice,
-    tie_x: f64,
-}
-
-impl WireRoute {
-    #[cfg(test)]
-    pub fn is_straight_cubic(&self) -> bool {
-        matches!(self.kind, RouteKind::Cubic { .. })
-    }
-
-    pub fn length(&self) -> f64 {
-        self.length
-    }
-
-    pub fn bends(&self) -> usize {
-        match &self.kind {
-            RouteKind::Cubic { .. } => 0,
-            RouteKind::Orthogonal { points, .. } => points.len().saturating_sub(2),
-        }
-    }
-
-    pub fn is_loop(&self) -> bool {
-        self.length > self.from.distance(self.to) * 1.8
-    }
-
-    /// Number of proper crossings with another cable. Shared cable endpoints
-    /// and collinear runs are not crossings; repeated sampled hits at the same
-    /// geometric intersection are collapsed.
-    pub fn crossings_with(&self, other: &Self) -> usize {
-        let mut intersections = Vec::new();
-        for left in self.samples.windows(2) {
-            for right in other.samples.windows(2) {
-                let Some(point) = segment_intersection(left[0], left[1], right[0], right[1]) else {
-                    continue;
-                };
-                if [self.from, self.to, other.from, other.to]
-                    .iter()
-                    .any(|endpoint| endpoint.distance(point) < 1e-4)
-                {
-                    continue;
-                }
-                if !intersections
-                    .iter()
-                    .any(|old: &Point| old.distance(point) < 0.25)
-                {
-                    intersections.push(point);
-                }
-            }
-        }
-        intersections.len()
-    }
-
-    pub fn intersects_segment(&self, from: Point, to: Point) -> bool {
-        self.samples
-            .windows(2)
-            .any(|pair| segment_intersection(pair[0], pair[1], from, to).is_some())
-    }
-
-    /// Shortest distance from a point to the cached, rendered polyline.
-    pub fn distance_to_point(&self, point: Point) -> f64 {
-        self.samples
-            .windows(2)
-            .map(|pair| point_segment_distance(point, pair[0], pair[1]))
-            .fold(f64::INFINITY, f64::min)
-    }
-
-    /// Arc-length midpoint and its unit tangent in source-to-target order.
-    pub fn midpoint_tangent(&self) -> (Point, Point) {
-        let point = self.point_at_distance(self.length * 0.5);
-        if self.samples.len() < 2 || self.length <= f64::EPSILON {
-            return (point, Point::new(1.0, 0.0));
-        }
-        let upper = self
-            .cumulative
-            .partition_point(|value| *value < self.length * 0.5)
-            .clamp(1, self.samples.len() - 1);
-        for radius in 0..self.samples.len() {
-            let lower = upper.saturating_sub(1 + radius);
-            let upper = (upper + radius).min(self.samples.len() - 1);
-            let dx = self.samples[upper].x - self.samples[lower].x;
-            let dy = self.samples[upper].y - self.samples[lower].y;
-            let length = (dx * dx + dy * dy).sqrt();
-            if length > f64::EPSILON {
-                let mut tangent = Point::new(dx / length, dy / length);
-                // A very short cubic can briefly turn back at its midpoint
-                // when its two port-facing controls form a tiny S. The
-                // chevron is a flow marker, so keep it pointing from source
-                // to target even when the nearest sampled segment reverses.
-                let flow = Point::new(self.to.x - self.from.x, self.to.y - self.from.y);
-                if tangent.x * flow.x + tangent.y * flow.y < 0.0 {
-                    tangent.x = -tangent.x;
-                    tangent.y = -tangent.y;
-                }
-                return (point, tangent);
-            }
-        }
-        (point, Point::new(1.0, 0.0))
-    }
-
-    #[cfg(test)]
-    pub fn point_at(&self, fraction: f64) -> Point {
-        self.point_at_distance(self.length * fraction.clamp(0.0, 1.0))
-    }
-
-    pub fn point_at_distance(&self, distance: f64) -> Point {
-        if self.samples.len() < 2 || self.length <= f64::EPSILON {
-            return self.from;
-        }
-        let distance = distance.clamp(0.0, self.length);
-        let upper = self.cumulative.partition_point(|value| *value < distance);
-        if upper == 0 {
-            return self.samples[0];
-        }
-        if upper >= self.samples.len() {
-            return *self.samples.last().unwrap();
-        }
-        let lower = upper - 1;
-        let span = self.cumulative[upper] - self.cumulative[lower];
-        let t = if span <= f64::EPSILON {
-            0.0
-        } else {
-            (distance - self.cumulative[lower]) / span
-        };
-        self.samples[lower].lerp(self.samples[upper], t)
-    }
-
-    /// A sampled sub-path, including exact interpolated end points. Rounded
-    /// corners use samples no farther than four canvas pixels apart.
-    pub fn slice(&self, start: f64, end: f64) -> Vec<Point> {
-        if self.samples.is_empty() {
-            return Vec::new();
-        }
-        let start = start.clamp(0.0, self.length);
-        let end = end.clamp(start, self.length);
-        let mut out = vec![self.point_at_distance(start)];
-        for (point, distance) in self.samples.iter().zip(&self.cumulative) {
-            if *distance > start && *distance < end {
-                out.push(*point);
-            }
-        }
-        let last = self.point_at_distance(end);
-        if out.last().copied() != Some(last) {
-            out.push(last);
-        }
-        out
-    }
-}
-
-pub fn directional_cubic_controls(
-    from: Point,
-    source_side: PortSide,
-    to: Point,
-    target_side: PortSide,
-) -> (Point, Point) {
-    let dx = ((to.x - from.x).abs() * 0.5).min(60.0);
-    (
-        Point::new(from.x + source_side.sign() * dx, from.y),
-        Point::new(to.x + target_side.sign() * dx, to.y),
-    )
-}
-
-fn cubic_route(from: Point, source_side: PortSide, to: Point, target_side: PortSide) -> WireRoute {
-    let (control_1, control_2) = directional_cubic_controls(from, source_side, to, target_side);
-    let samples = (0..=64)
-        .map(|step| cubic_point(from, control_1, control_2, to, step as f64 / 64.0))
-        .collect();
-    build_route(
-        from,
-        to,
-        RouteKind::Cubic { control_1, control_2 },
-        samples,
-        RouteChoice::Straight,
-        f64::INFINITY,
-    )
-}
-
-fn cubic_point(from: Point, c1: Point, c2: Point, to: Point, t: f64) -> Point {
-    let u = 1.0 - t;
-    Point::new(
-        u * u * u * from.x + 3.0 * u * u * t * c1.x + 3.0 * u * t * t * c2.x + t * t * t * to.x,
-        u * u * u * from.y + 3.0 * u * u * t * c1.y + 3.0 * u * t * t * c2.y + t * t * t * to.y,
-    )
-}
-
-fn build_route(
-    from: Point,
-    to: Point,
-    kind: RouteKind,
-    samples: Vec<Point>,
-    choice: RouteChoice,
-    tie_x: f64,
-) -> WireRoute {
-    let mut cumulative = Vec::with_capacity(samples.len());
-    let mut length = 0.0;
-    cumulative.push(0.0);
-    for pair in samples.windows(2) {
-        length += pair[0].distance(pair[1]);
-        cumulative.push(length);
-    }
-    WireRoute {
-        from,
-        to,
-        kind,
-        samples,
-        cumulative,
-        length,
-        choice,
-        tie_x,
-    }
-}
-
-/// Route one output-to-input cable. `corridor_offset` is stable per parallel
-/// cable (normally multiples of `RouteStyle::cable_spacing`).
-pub fn route_wire(
-    from: Point,
-    source_side: PortSide,
-    to: Point,
-    target_side: PortSide,
-    obstacles: &[Obstacle],
-    style: RouteStyle,
-    corridor_offset: f64,
-) -> WireRoute {
-    route_wire_in_mode(
-        WireMode::Routed,
-        from,
-        source_side,
-        to,
-        target_side,
-        obstacles,
-        style,
-        corridor_offset,
-    )
-}
-
-/// Route one cable in the canvas's selected visual mode.
-pub fn route_wire_in_mode(
-    mode: WireMode,
-    from: Point,
-    source_side: PortSide,
-    to: Point,
-    target_side: PortSide,
-    obstacles: &[Obstacle],
-    style: RouteStyle,
-    corridor_offset: f64,
-) -> WireRoute {
-    route_wire_sticky_in_mode(
-        mode,
-        from,
-        source_side,
-        to,
-        target_side,
-        obstacles,
-        style,
-        corridor_offset,
-        None,
-    )
-}
-
-/// Route a cable while retaining the previous broad route choice unless a
-/// different choice is at least five percent shorter.
-pub fn route_wire_sticky(
-    from: Point,
-    source_side: PortSide,
-    to: Point,
-    target_side: PortSide,
-    obstacles: &[Obstacle],
-    style: RouteStyle,
-    corridor_offset: f64,
-    previous: Option<&WireRoute>,
-) -> WireRoute {
-    route_wire_sticky_in_mode(
-        WireMode::Routed,
-        from,
-        source_side,
-        to,
-        target_side,
-        obstacles,
-        style,
-        corridor_offset,
-        previous,
-    )
-}
-
-/// Mode-aware sticky routing. Bezier mode deliberately ignores obstacles,
-/// offsets, and the previous route: its cubic is a pure function of its ports.
-#[allow(clippy::too_many_arguments)]
-pub fn route_wire_sticky_in_mode(
-    mode: WireMode,
-    from: Point,
-    source_side: PortSide,
-    to: Point,
-    target_side: PortSide,
-    obstacles: &[Obstacle],
-    style: RouteStyle,
-    corridor_offset: f64,
-    previous: Option<&WireRoute>,
-) -> WireRoute {
-    if mode == WireMode::Bezier {
-        return cubic_route(from, source_side, to, target_side);
-    }
-
-    let radius = style.corner_radius.max(16.0);
-    let narrow_center_clearance = NARROW_CLEARANCE + style.cable_spacing * 0.5;
-    let comfortable = orthogonal_candidates(
-        from,
-        source_side,
-        to,
-        target_side,
-        obstacles,
-        style,
-        corridor_offset,
-        radius,
-        radius,
-        radius * 2.0,
-        CALLER_CARD_CLEARANCE - NARROW_CLEARANCE,
-        false,
-    );
-
-    // The caller supplies cards inflated by 12 px. The narrow tier reserves
-    // 6 px on each side plus half a cable spacing for the centreline. Thus a
-    // raw gap of exactly spacing + 2 * 6 remains usable, with 8 px fillets.
-    let narrow_obstacles: Vec<Obstacle> = obstacles
-        .iter()
-        .map(|rect| rect.inflate(-(CALLER_CARD_CLEARANCE - narrow_center_clearance)))
-        .collect();
-    let narrow = orthogonal_candidates(
-        from,
-        source_side,
-        to,
-        target_side,
-        &narrow_obstacles,
-        style,
-        corridor_offset,
-        NARROW_RADIUS,
-        0.0,
-        0.0,
-        narrow_center_clearance - NARROW_CLEARANCE,
-        true,
-    );
-
-    // Preserve the full-clearance route unless the narrow tier opens a route
-    // with fewer bends or one that is meaningfully shorter. Sticky selection
-    // below is unchanged and still operates within the winning tier.
-    let candidates = match (
-        comfortable.iter().min_by(|left, right| compare_routes(left, right)),
-        narrow.iter().min_by(|left, right| compare_routes(left, right)),
-    ) {
-        (None, _) => narrow,
-        (_, None) => comfortable,
-        (Some(full), Some(tight))
-            if uses_narrow_channel(tight, obstacles, style.cable_spacing)
-                && (tight.bends() < full.bends()
-                    || (tight.bends() == full.bends()
-                        && tight.length() < full.length() * ROUTE_SWITCH_RATIO)) =>
-        {
-            narrow
-        }
-        _ => comfortable,
-    };
-    let Some(best) = candidates.iter().min_by(|left, right| compare_routes(left, right)) else {
-        return least_bad_orthogonal(
-            from,
-            source_side,
-            to,
-            target_side,
-            &narrow_obstacles,
-            style,
-            corridor_offset,
-        );
-    };
-    if let Some(previous) = previous {
-        if let Some(sticky) = candidates
-            .iter()
-            .filter(|candidate| candidate.choice == previous.choice)
-            .min_by(|left, right| compare_routes(left, right))
-        {
-            if best.choice != sticky.choice && best.length() >= sticky.length() * ROUTE_SWITCH_RATIO
-            {
-                return sticky.clone();
-            }
-        }
-    }
-    best.clone()
-}
-
-fn uses_narrow_channel(route: &WireRoute, obstacles: &[Obstacle], cable_spacing: f64) -> bool {
-    let envelopes: Vec<_> = obstacles
-        .iter()
-        .map(|obstacle| obstacle.inflate(cable_spacing * 0.5))
-        .collect();
-    for left in 0..envelopes.len() {
-        for right in left + 1..envelopes.len() {
-            let overlap = Obstacle {
-                min: Point::new(
-                    envelopes[left].min.x.max(envelopes[right].min.x),
-                    envelopes[left].min.y.max(envelopes[right].min.y),
-                ),
-                max: Point::new(
-                    envelopes[left].max.x.min(envelopes[right].max.x),
-                    envelopes[left].max.y.min(envelopes[right].max.y),
-                ),
-            };
-            if overlap.min.x >= overlap.max.x || overlap.min.y >= overlap.max.y {
-                continue;
-            }
-            if route
-                .samples
-                .windows(2)
-                .any(|pair| !segment_clear_rect(pair[0], pair[1], overlap))
-            {
-                return true;
-            }
-        }
-    }
-    false
-}
-
-#[allow(clippy::too_many_arguments)]
-fn orthogonal_candidates(
-    from: Point,
-    source_side: PortSide,
-    to: Point,
-    target_side: PortSide,
-    obstacles: &[Obstacle],
-    style: RouteStyle,
-    corridor_offset: f64,
-    radius: f64,
-    row_clearance: f64,
-    channel_width: f64,
-    endpoint_clearance_inset: f64,
-    allow_doglegs: bool,
-) -> Vec<WireRoute> {
-    let stub = style.port_stub.max(MIN_PORT_STUB);
-    let source_stub = endpoint_stub(from, source_side, stub, corridor_offset);
-    let target_stub = endpoint_stub(to, target_side, stub, corridor_offset);
-    // Owner cards use their tier envelope after the endpoint run, but a
-    // 6 px envelope throughout keeps the short bend and its exit fillet safe.
-    let endpoint_obstacles = with_endpoint_clearance_inset(
-        from,
-        source_side,
-        to,
-        target_side,
-        obstacles,
-        endpoint_clearance_inset,
-    );
-    let source_owner = endpoint_obstacle(from, obstacles, source_side);
-    let target_owner = endpoint_obstacle(to, obstacles, target_side);
-    let mut candidates = Vec::with_capacity(5 + obstacles.len() * 2);
-
-    if ((from.x - to.x).abs() < 1e-6 || (from.y - to.y).abs() < 1e-6)
-        && route_samples_clear(&[from, to], obstacles, source_owner, target_owner)
-        && route_samples_clear(&[from, to], &endpoint_obstacles, source_owner, target_owner)
-    {
-        candidates.push(build_route(
-            from,
-            to,
-            RouteKind::Orthogonal {
-                points: vec![from, to],
-                radius,
-            },
-            vec![from, to],
-            RouteChoice::Straight,
-            f64::INFINITY,
-        ));
-    }
-
-    if !segment_clear_except(from, source_stub, &endpoint_obstacles, source_owner)
-        || !segment_clear_except(target_stub, to, &endpoint_obstacles, target_owner)
-    {
-        return candidates;
-    }
-
-    let guide_reserve = if radius > NARROW_RADIUS {
-        radius + corridor_offset.abs()
-    } else {
-        corridor_offset.abs()
-    };
-    let guides: Vec<Obstacle> = obstacles.iter().map(|rect| rect.inflate(guide_reserve)).collect();
-    if source_stub.x <= target_stub.x {
-        if let Some(channel) = choose_forward_channel(
-            source_stub,
-            target_stub,
-            &guides,
-            corridor_offset,
-            channel_width,
-        ) {
-            if let Some(candidate) = build_orthogonal_candidate(
-                from,
-                to,
-                vec![
-                    from,
-                    source_stub,
-                    Point::new(channel, source_stub.y),
-                    Point::new(channel, target_stub.y),
-                    target_stub,
-                    to,
-                ],
-                radius,
-                obstacles,
-                &endpoint_obstacles,
-                source_owner,
-                target_owner,
-                RouteChoice::CorridorX,
-                channel,
-            ) {
-                candidates.push(candidate);
-            }
-        }
-    }
-
-    // Boundary rows find both outside detours and lanes between stacked cards.
-    // Boundary columns add the dogleg needed to clear a card before entering
-    // such a row, or to leave the row before approaching the target.
-    let columns = routing_columns(from, to, obstacles, row_clearance, corridor_offset);
-    for row in routing_rows(from, to, obstacles, row_clearance, corridor_offset) {
-        let choice = if row <= (from.y + to.y) * 0.5 {
-            RouteChoice::Above
-        } else {
-            RouteChoice::Below
-        };
-        if let Some(candidate) = build_orthogonal_candidate(
-            from,
-            to,
-            vec![
-                from,
-                source_stub,
-                Point::new(source_stub.x, row),
-                Point::new(target_stub.x, row),
-                target_stub,
-                to,
-            ],
-            radius,
-            obstacles,
-            &endpoint_obstacles,
-            source_owner,
-            target_owner,
-            choice,
-            source_stub.x.min(target_stub.x),
-        ) {
-            candidates.push(candidate);
-        }
-        for column in columns.iter().filter(|_| allow_doglegs) {
-            for points in [
-                vec![
-                    from,
-                    source_stub,
-                    Point::new(*column, from.y),
-                    Point::new(*column, row),
-                    Point::new(target_stub.x, row),
-                    target_stub,
-                    to,
-                ],
-                vec![
-                    from,
-                    source_stub,
-                    Point::new(source_stub.x, row),
-                    Point::new(*column, row),
-                    Point::new(*column, to.y),
-                    target_stub,
-                    to,
-                ],
-            ] {
-                if let Some(candidate) = build_orthogonal_candidate(
-                    from,
-                    to,
-                    points,
-                    radius,
-                    obstacles,
-                    &endpoint_obstacles,
-                    source_owner,
-                    target_owner,
-                    choice,
-                    *column,
-                ) {
-                    candidates.push(candidate);
-                }
-            }
-        }
-    }
-    candidates
-}
-
-fn least_bad_orthogonal(
-    from: Point,
-    source_side: PortSide,
-    to: Point,
-    target_side: PortSide,
-    obstacles: &[Obstacle],
-    style: RouteStyle,
-    corridor_offset: f64,
-) -> WireRoute {
-    let stub = style.port_stub.max(MIN_PORT_STUB);
-    let source_stub = endpoint_stub(from, source_side, stub, corridor_offset);
-    let target_stub = endpoint_stub(to, target_side, stub, corridor_offset);
-    let mut candidates = Vec::new();
-    for row in routing_rows(
-        from,
-        to,
-        obstacles,
-        style.cable_spacing * 0.5,
-        corridor_offset,
-    ) {
-        let choice = if row <= (from.y + to.y) * 0.5 {
-            RouteChoice::Above
-        } else {
-            RouteChoice::Below
-        };
-        candidates.push(build_orthogonal_route(
-            from,
-            to,
-            vec![
-                from,
-                source_stub,
-                Point::new(source_stub.x, row),
-                Point::new(target_stub.x, row),
-                target_stub,
-                to,
-            ],
-            NARROW_RADIUS,
-            choice,
-            source_stub.x.min(target_stub.x),
-        ));
-    }
-    if candidates.is_empty() {
-        candidates.push(build_orthogonal_route(
-            from,
-            to,
-            vec![
-                from,
-                source_stub,
-                Point::new(source_stub.x, to.y),
-                target_stub,
-                to,
-            ],
-            NARROW_RADIUS,
-            RouteChoice::CorridorX,
-            source_stub.x,
-        ));
-    }
-    let source_owner = endpoint_obstacle(from, obstacles, source_side);
-    let target_owner = endpoint_obstacle(to, obstacles, target_side);
-    candidates
-        .into_iter()
-        .min_by(|left, right| {
-            collision_count(left, obstacles, source_owner, target_owner)
-                .cmp(&collision_count(right, obstacles, source_owner, target_owner))
-                .then_with(|| compare_routes(left, right))
-        })
-        .unwrap()
-}
-
-fn build_orthogonal_route(
-    from: Point,
-    to: Point,
-    points: Vec<Point>,
-    radius: f64,
-    choice: RouteChoice,
-    tie_x: f64,
-) -> WireRoute {
-    let mut points = simplify(points);
-    if points.len() < 2 {
-        points.push(to);
-    }
-    let samples = rounded_samples(&points, radius);
-    build_route(
-        from,
-        to,
-        RouteKind::Orthogonal { points, radius },
-        samples,
-        choice,
-        tie_x,
-    )
-}
-
-fn collision_count(
-    route: &WireRoute,
-    obstacles: &[Obstacle],
-    source_owner: Option<usize>,
-    target_owner: Option<usize>,
-) -> usize {
-    let (source_exemption, target_exemption) = match &route.kind {
-        RouteKind::Orthogonal { points, radius } => endpoint_run_exemptions(points, *radius),
-        RouteKind::Cubic { .. } => {
-            let exemption = ENDPOINT_STUB_DISTANCE + COLLISION_TOLERANCE;
-            (exemption, exemption)
-        }
-    };
-    route
-        .samples
-        .windows(2)
-        .enumerate()
-        .map(|(segment, pair)| {
-            obstacles
-                .iter()
-                .enumerate()
-                .filter(|(obstacle, rect)| {
-                    if source_owner == Some(*obstacle)
-                        && route.cumulative[segment + 1] <= source_exemption
-                    {
-                        return false;
-                    }
-                    if target_owner == Some(*obstacle)
-                        && route.length - route.cumulative[segment] <= target_exemption
-                    {
-                        return false;
-                    }
-                    !segment_clear_rect(pair[0], pair[1], **rect)
-                })
-                .count()
-        })
-        .sum()
-}
-
-#[allow(clippy::too_many_arguments)]
-fn build_orthogonal_candidate(
-    from: Point,
-    to: Point,
-    points: Vec<Point>,
-    radius: f64,
-    obstacles: &[Obstacle],
-    endpoint_obstacles: &[Obstacle],
-    source_owner: Option<usize>,
-    target_owner: Option<usize>,
-    choice: RouteChoice,
-    tie_x: f64,
-) -> Option<WireRoute> {
-    let points = simplify(points);
-    if !valid_orthogonal(&points) {
-        return None;
-    }
-    let samples = rounded_samples(&points, radius);
-    let (source_exemption, target_exemption) = endpoint_run_exemptions(&points, radius);
-    (route_samples_clear_with_exemptions(
-        &samples,
-        obstacles,
-        source_owner,
-        target_owner,
-        source_exemption,
-        target_exemption,
-    ) && route_samples_clear(
-        &samples,
-        endpoint_obstacles,
-        source_owner,
-        target_owner,
-    ))
-    .then(|| {
-        build_route(
-            from,
-            to,
-            RouteKind::Orthogonal { points, radius },
-            samples,
-            choice,
-            tie_x,
-        )
-    })
-}
-
-fn endpoint_run_exemptions(points: &[Point], radius: f64) -> (f64, f64) {
-    // Include the horizontal stub, the whole adjacent vertical run, and its
-    // exit fillet. The separate endpoint envelope still enforces 6 px from
-    // the owning card while this tier-specific envelope is exempted.
-    let fallback = ENDPOINT_STUB_DISTANCE + COLLISION_TOLERANCE;
-    if points.len() < 3 {
-        return (fallback, fallback);
-    }
-    let last = points.len() - 1;
-    (
-        fallback.max(
-            points[0].distance(points[1])
-                + points[1].distance(points[2])
-                + radius
-                + COLLISION_TOLERANCE,
-        ),
-        fallback.max(
-            points[last].distance(points[last - 1])
-                + points[last - 1].distance(points[last - 2])
-                + radius
-                + COLLISION_TOLERANCE,
-        ),
-    )
-}
-
-/// Ease used by the 600 ms value pulse. Kept here so animation timing is as
-/// deterministic and unit-testable as routing.
-pub fn pulse_progress(elapsed_seconds: f64) -> f64 {
-    let t = (elapsed_seconds / 0.6).clamp(0.0, 1.0);
-    t * t * (3.0 - 2.0 * t)
-}
-
-fn endpoint_obstacle(point: Point, obstacles: &[Obstacle], side: PortSide) -> Option<usize> {
-    obstacles
-        .iter()
-        .enumerate()
-        .filter_map(|(index, rect)| {
-            let contains = point.x >= rect.min.x
-                && point.x <= rect.max.x
-                && point.y >= rect.min.y
-                && point.y <= rect.max.y;
-            contains.then_some((
-                index,
-                match side {
-                    PortSide::Right => rect.max.x - point.x,
-                    PortSide::Left => point.x - rect.min.x,
-                },
-            ))
-        })
-        .min_by(|left, right| left.1.partial_cmp(&right.1).unwrap_or(Ordering::Equal))
-        .map(|(index, _)| index)
-}
-
-fn endpoint_stub(point: Point, side: PortSide, stub: f64, corridor_offset: f64) -> Point {
-    // A centred bundle shifts its vertical tracks in canvas x. The innermost
-    // track may use the owner's 6 px clearance, but never enter the card.
-    let distance = (stub + side.sign() * corridor_offset).max(NARROW_CLEARANCE);
-    Point::new(point.x + side.sign() * distance, point.y)
-}
-
-fn with_endpoint_clearance_inset(
-    from: Point,
-    source_side: PortSide,
-    to: Point,
-    target_side: PortSide,
-    obstacles: &[Obstacle],
-    inset: f64,
-) -> Vec<Obstacle> {
-    let source_owner = endpoint_obstacle(from, obstacles, source_side);
-    let target_owner = endpoint_obstacle(to, obstacles, target_side);
-    obstacles
-        .iter()
-        .copied()
-        .enumerate()
-        .map(|(index, original)| {
-            if source_owner == Some(index) || target_owner == Some(index) {
-                original.inflate(-inset)
-            } else {
-                original
-            }
-        })
-        .collect()
-}
-
-fn routing_rows(
-    from: Point,
-    to: Point,
-    obstacles: &[Obstacle],
-    radius: f64,
-    offset: f64,
-) -> Vec<f64> {
-    let mut rows = vec![from.y, to.y];
-    for rect in obstacles {
-        rows.push(rect.min.y - radius + offset);
-        rows.push(rect.max.y + radius + offset);
-    }
-    rows.sort_by(|left, right| left.partial_cmp(right).unwrap_or(Ordering::Equal));
-    rows.dedup_by(|left, right| (*left - *right).abs() < 1e-6);
-    rows
-}
-
-fn routing_columns(
-    from: Point,
-    to: Point,
-    obstacles: &[Obstacle],
-    clearance: f64,
-    offset: f64,
-) -> Vec<f64> {
-    let mut columns = vec![from.x, to.x];
-    for rect in obstacles {
-        columns.push(rect.min.x - clearance + offset);
-        columns.push(rect.max.x + clearance + offset);
-    }
-    columns.sort_by(|left, right| left.partial_cmp(right).unwrap_or(Ordering::Equal));
-    columns.dedup_by(|left, right| (*left - *right).abs() < 1e-6);
-    columns
-}
-
-/// Find a clear vertical track between the stubs. Forbidden x intervals are
-/// accumulated in one pass and merged after sorting. This is O(cards log
-/// cards), with route validation remaining O(cards).
-fn choose_forward_channel(
-    from: Point,
-    to: Point,
-    obstacles: &[Obstacle],
-    offset: f64,
-    channel_width: f64,
-) -> Option<f64> {
-    let low = from.x.min(to.x);
-    let high = from.x.max(to.x);
-    if high - low < 32.0 {
-        return None;
-    }
-    let y_low = from.y.min(to.y);
-    let y_high = from.y.max(to.y);
-    let mut forbidden = Vec::new();
-    for rect in obstacles {
-        if ranges_overlap_open(y_low, y_high, rect.min.y, rect.max.y) {
-            forbidden.push((rect.min.x.max(low), rect.max.x.min(high)));
-        }
-        if from.y > rect.min.y && from.y < rect.max.y {
-            if rect.min.x >= from.x {
-                forbidden.push((rect.min.x.max(low), high));
-            } else if rect.max.x <= from.x {
-                forbidden.push((low, rect.max.x.min(high)));
-            } else {
-                return None;
-            }
-        }
-        if to.y > rect.min.y && to.y < rect.max.y {
-            if rect.min.x >= to.x {
-                forbidden.push((rect.min.x.max(low), high));
-            } else if rect.max.x <= to.x {
-                forbidden.push((low, rect.max.x.min(high)));
-            } else {
-                return None;
-            }
-        }
-    }
-    forbidden.retain(|(a, b)| b > a);
-    forbidden.sort_by(|left, right| left.0.partial_cmp(&right.0).unwrap_or(Ordering::Equal));
-    let mut gaps = Vec::new();
-    let mut cursor = low;
-    for (start, end) in forbidden {
-        if start >= cursor {
-            gaps.push((cursor, start));
-        }
-        cursor = cursor.max(end);
-    }
-    if cursor <= high + 1e-6 {
-        gaps.push((cursor, high));
-    }
-    let desired = (low + high) * 0.5 + offset;
-    gaps.into_iter()
-        .filter(|(a, b)| b - a + 1e-6 >= channel_width)
-        .map(|(a, b)| {
-            let low = a + channel_width * 0.5;
-            let high = b - channel_width * 0.5;
-            let channel = desired.clamp(low, high);
-            ((channel / CHANNEL_CELL).round() * CHANNEL_CELL).clamp(low, high)
-        })
-        .min_by(|a, b| {
-            (a - desired)
-                .abs()
-                .partial_cmp(&(b - desired).abs())
-                .unwrap_or(Ordering::Equal)
-                .then_with(|| a.partial_cmp(b).unwrap_or(Ordering::Equal))
-        })
-}
-
-fn simplify(points: Vec<Point>) -> Vec<Point> {
-    let mut out: Vec<Point> = Vec::with_capacity(points.len());
-    for point in points {
-        if out.last().copied() == Some(point) {
-            continue;
-        }
-        while out.len() >= 2 {
-            let a = out[out.len() - 2];
-            let b = out[out.len() - 1];
-            let straight_x = (a.x - b.x).abs() < 1e-6 && (b.x - point.x).abs() < 1e-6;
-            let straight_y = (a.y - b.y).abs() < 1e-6 && (b.y - point.y).abs() < 1e-6;
-            let same_direction = (b.x - a.x) * (point.x - b.x)
-                + (b.y - a.y) * (point.y - b.y)
-                >= 0.0;
-            if (straight_x || straight_y) && same_direction
-            {
-                out.pop();
-            } else {
-                break;
-            }
-        }
-        out.push(point);
-    }
-    out
-}
-
-fn valid_orthogonal(points: &[Point]) -> bool {
-    if points.len() < 2
-        || points.windows(2).any(|pair| {
-            (pair[0].x - pair[1].x).abs() > 1e-6 && (pair[0].y - pair[1].y).abs() > 1e-6
-        })
-    {
-        return false;
-    }
-    for index in 0..points.len() - 1 {
-        let length = points[index].distance(points[index + 1]);
-        let required = if index == 0 || index + 1 == points.len() - 1 {
-            // A centred parallel bundle may shift the 10 px base stub inward
-            // to the owning card's 6 px route clearance.
-            NARROW_CLEARANCE
-        } else {
-            // rounded_samples clamps each fillet to half of either adjacent
-            // segment. A short interior run is safe; requiring two full radii
-            // rejects direct routes between nearly level ports and sends the
-            // wire around a card instead. The rendered samples still undergo
-            // both tier and endpoint-clearance collision checks.
-            0.0
-        };
-        if length + 1e-6 < required {
-            return false;
-        }
-    }
-    true
-}
-
-/// Validate the sampled rendered path against the supplied obstacles. An
-/// endpoint's owner is ignored for the requested distance from that endpoint.
-/// The default retains the original endpoint-stub exemption and tolerance.
-fn route_samples_clear(
-    samples: &[Point],
-    obstacles: &[Obstacle],
-    source_owner: Option<usize>,
-    target_owner: Option<usize>,
-) -> bool {
-    let endpoint_exemption = ENDPOINT_STUB_DISTANCE + COLLISION_TOLERANCE;
-    route_samples_clear_with_exemptions(
-        samples,
-        obstacles,
-        source_owner,
-        target_owner,
-        endpoint_exemption,
-        endpoint_exemption,
-    )
-}
-
-fn route_samples_clear_with_exemptions(
-    samples: &[Point],
-    obstacles: &[Obstacle],
-    source_owner: Option<usize>,
-    target_owner: Option<usize>,
-    source_exemption: f64,
-    target_exemption: f64,
-) -> bool {
-    let length = path_length(samples);
-    let mut segment_start = 0.0;
-
-    samples.windows(2).all(|pair| {
-        let segment_end = segment_start + pair[0].distance(pair[1]);
-        let segment_length = segment_end - segment_start;
-        let clear = obstacles.iter().enumerate().all(|(obstacle_index, rect)| {
-            let mut check_start = segment_start;
-            let mut check_end = segment_end;
-            if source_owner == Some(obstacle_index) {
-                check_start = check_start.max(source_exemption);
-            }
-            if target_owner == Some(obstacle_index) {
-                check_end = check_end.min(length - target_exemption);
-            }
-            if check_start >= check_end || segment_length <= f64::EPSILON {
-                return true;
-            }
-            let a = pair[0].lerp(pair[1], (check_start - segment_start) / segment_length);
-            let b = pair[0].lerp(pair[1], (check_end - segment_start) / segment_length);
-            segment_clear_rect(a, b, *rect)
-        });
-        segment_start = segment_end;
-        clear
-    })
-}
-
-/// A route this much longer than another candidate is a trip around a card,
-/// not a cleaner line: the shorter one wins whatever its bend count.
-const DETOUR_RATIO: f64 = 1.35;
-const DETOUR_SLACK: f64 = 24.0;
-
-fn is_detour_of(route: &WireRoute, other: &WireRoute) -> bool {
-    route.length() > other.length() * DETOUR_RATIO + DETOUR_SLACK
-}
-
-fn compare_routes(left: &WireRoute, right: &WireRoute) -> Ordering {
-    // Fewest bends first — the clear S-curve wins — but only among routes of
-    // comparable length. Bends-first alone let a two-bend row that circled a
-    // whole card beat a short four-bend dogleg beside it.
-    match (is_detour_of(left, right), is_detour_of(right, left)) {
-        (true, false) => return Ordering::Greater,
-        (false, true) => return Ordering::Less,
-        _ => {}
-    }
-    left.bends()
-        .cmp(&right.bends())
-        .then_with(|| left.length().partial_cmp(&right.length()).unwrap_or(Ordering::Equal))
-        .then_with(|| left.tie_x.partial_cmp(&right.tie_x).unwrap_or(Ordering::Equal))
-        .then_with(|| route_choice_rank(left.choice).cmp(&route_choice_rank(right.choice)))
-}
-
-fn route_choice_rank(choice: RouteChoice) -> u8 {
-    match choice {
-        RouteChoice::Straight => 0,
-        RouteChoice::CorridorX => 1,
-        RouteChoice::Above => 2,
-        RouteChoice::Below => 3,
-    }
-}
-
-fn point_segment_distance(point: Point, from: Point, to: Point) -> f64 {
-    let dx = to.x - from.x;
-    let dy = to.y - from.y;
-    let length_squared = dx * dx + dy * dy;
-    if length_squared <= f64::EPSILON {
-        return point.distance(from);
-    }
-    let t = (((point.x - from.x) * dx + (point.y - from.y) * dy) / length_squared)
-        .clamp(0.0, 1.0);
-    point.distance(Point::new(from.x + dx * t, from.y + dy * t))
-}
-
-fn path_length(points: &[Point]) -> f64 {
-    points.windows(2).map(|pair| pair[0].distance(pair[1])).sum()
-}
-
-fn segment_intersection(a: Point, b: Point, c: Point, d: Point) -> Option<Point> {
-    let epsilon = 1e-8;
-    if a.x.max(b.x) + epsilon < c.x.min(d.x)
-        || c.x.max(d.x) + epsilon < a.x.min(b.x)
-        || a.y.max(b.y) + epsilon < c.y.min(d.y)
-        || c.y.max(d.y) + epsilon < a.y.min(b.y)
-    {
-        return None;
-    }
-    let ab = Point::new(b.x - a.x, b.y - a.y);
-    let cd = Point::new(d.x - c.x, d.y - c.y);
-    let denominator = ab.x * cd.y - ab.y * cd.x;
-    if denominator.abs() < 1e-8 {
-        return None;
-    }
-    let ac = Point::new(c.x - a.x, c.y - a.y);
-    let t = (ac.x * cd.y - ac.y * cd.x) / denominator;
-    let u = (ac.x * ab.y - ac.y * ab.x) / denominator;
-    if t < -epsilon || t > 1.0 + epsilon || u < -epsilon || u > 1.0 + epsilon {
-        return None;
-    }
-    Some(Point::new(a.x + ab.x * t, a.y + ab.y * t))
-}
-
-#[cfg(test)]
-fn segment_clear(a: Point, b: Point, obstacles: &[Obstacle]) -> bool {
-    segment_clear_except(a, b, obstacles, None)
-}
-
-fn segment_clear_except(a: Point, b: Point, obstacles: &[Obstacle], ignored: Option<usize>) -> bool {
-    obstacles.iter().enumerate().all(|(index, rect)| {
-        if ignored == Some(index) {
-            return true;
-        }
-        segment_clear_rect(a, b, *rect)
-    })
-}
-
-fn segment_clear_rect(a: Point, b: Point, rect: Obstacle) -> bool {
-    if rect.contains_strict(a) || rect.contains_strict(b) {
-        return false;
-    }
-    if (a.x - b.x).abs() < 1e-6 {
-        !(a.x > rect.min.x
-            && a.x < rect.max.x
-            && ranges_overlap_open(a.y, b.y, rect.min.y, rect.max.y))
-    } else if (a.y - b.y).abs() < 1e-6 {
-        !(a.y > rect.min.y
-            && a.y < rect.max.y
-            && ranges_overlap_open(a.x, b.x, rect.min.x, rect.max.x))
-    } else {
-        !line_intersects_rect(a, b, rect)
-    }
-}
-
-fn ranges_overlap_open(a: f64, b: f64, c: f64, d: f64) -> bool {
-    a.min(b) < d && a.max(b) > c
-}
-
-fn line_intersects_rect(a: Point, b: Point, rect: Obstacle) -> bool {
-    // Liang-Barsky against the open interior. Shrinking by a tiny epsilon
-    // allows a cable to run exactly on a reserved guide boundary.
-    let epsilon = 1e-7;
-    let min_x = rect.min.x + epsilon;
-    let min_y = rect.min.y + epsilon;
-    let max_x = rect.max.x - epsilon;
-    let max_y = rect.max.y - epsilon;
-    let dx = b.x - a.x;
-    let dy = b.y - a.y;
-    let mut t0: f64 = 0.0;
-    let mut t1: f64 = 1.0;
-    for (p, q) in [(-dx, a.x - min_x), (dx, max_x - a.x), (-dy, a.y - min_y), (dy, max_y - a.y)] {
-        if p.abs() < epsilon {
-            if q < 0.0 {
-                return false;
-            }
-        } else {
-            let t = q / p;
-            if p < 0.0 {
-                t0 = t0.max(t);
-            } else {
-                t1 = t1.min(t);
-            }
-            if t0 > t1 {
-                return false;
-            }
-        }
-    }
-    true
-}
-
-fn rounded_samples(points: &[Point], radius: f64) -> Vec<Point> {
-    let mut out = vec![points[0]];
-    for index in 1..points.len() - 1 {
-        let before = points[index - 1];
-        let corner = points[index];
-        let after = points[index + 1];
-        let in_len = before.distance(corner);
-        let out_len = corner.distance(after);
-        let r = radius.min(in_len * 0.5).min(out_len * 0.5);
-        let entry = move_toward(corner, before, r);
-        let exit = move_toward(corner, after, r);
-        if out.last().copied() != Some(entry) {
-            out.push(entry);
-        }
-        // A real quadratic fillet, sampled at <= ~4 px even at 3x display.
-        let steps = ((r * std::f64::consts::FRAC_PI_2 / 4.0).ceil() as usize).max(8);
-        for step in 1..=steps {
-            let t = step as f64 / steps as f64;
-            let u = 1.0 - t;
-            out.push(Point::new(
-                u * u * entry.x + 2.0 * u * t * corner.x + t * t * exit.x,
-                u * u * entry.y + 2.0 * u * t * corner.y + t * t * exit.y,
-            ));
-        }
-    }
-    if out.last().copied() != points.last().copied() {
-        out.push(*points.last().unwrap());
-    }
-    out
-}
-
-fn move_toward(from: Point, to: Point, distance: f64) -> Point {
-    let length = from.distance(to);
-    if length <= f64::EPSILON {
-        from
-    } else {
-        from.lerp(to, distance / length)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn polyline(points: Vec<Point>) -> WireRoute {
-        build_route(
-            points[0],
-            points[points.len() - 1],
-            RouteKind::Orthogonal {
-                points: points.clone(),
-                radius: 0.0,
-            },
-            points,
-            RouteChoice::CorridorX,
-            0.0,
-        )
-    }
-
-    #[test]
-    fn fewer_bends_win_only_while_the_route_is_not_a_detour() {
-        // Two bends that circle a card: 800 units. Four bends beside it: 260.
-        let around = polyline(vec![
-            Point::new(0.0, 0.0),
-            Point::new(0.0, -200.0),
-            Point::new(400.0, -200.0),
-            Point::new(400.0, 0.0),
-        ]);
-        let dogleg = polyline(vec![
-            Point::new(0.0, 0.0),
-            Point::new(50.0, 0.0),
-            Point::new(50.0, 20.0),
-            Point::new(150.0, 20.0),
-            Point::new(150.0, 0.0),
-            Point::new(200.0, 0.0),
-        ]);
-        assert_eq!(compare_routes(&dogleg, &around), Ordering::Less);
-        assert_eq!(compare_routes(&around, &dogleg), Ordering::Greater);
-        // A clean two-bend line of comparable length still beats the dogleg.
-        let clean = polyline(vec![
-            Point::new(0.0, 0.0),
-            Point::new(100.0, 0.0),
-            Point::new(100.0, 60.0),
-            Point::new(200.0, 60.0),
-        ]);
-        assert_eq!(compare_routes(&clean, &dogleg), Ordering::Less);
-    }
-
-    fn route(from: Point, to: Point, obstacles: &[Obstacle]) -> WireRoute {
-        route_wire(
-            from,
-            PortSide::Right,
-            to,
-            PortSide::Left,
-            obstacles,
-            RouteStyle::default(),
-            0.0,
-        )
-    }
-
-    fn card(x: f64, y: f64, width: f64, height: f64) -> Obstacle {
-        Obstacle::from_xywh(x, y, width, height).inflate(12.0)
-    }
-
-    fn facing_endpoint_cards(source_right: f64, target_left: f64) -> [Obstacle; 2] {
-        [
-            card(source_right - 300.0, 100.0, 300.0, 200.0),
-            card(target_left, 100.0, 300.0, 200.0),
-        ]
-    }
-
-    fn assert_route_misses_cards(route: &WireRoute, obstacles: &[Obstacle]) {
-        let obstacles = with_endpoint_clearance_inset(
-            route.from,
-            PortSide::Right,
-            route.to,
-            PortSide::Left,
-            obstacles,
-            CALLER_CARD_CLEARANCE - NARROW_CLEARANCE,
-        );
-        assert!(route_samples_clear(
-            &route.samples,
-            &obstacles,
-            endpoint_obstacle(route.from, &obstacles, PortSide::Right),
-            endpoint_obstacle(route.to, &obstacles, PortSide::Left),
-        ));
-    }
-
-    #[test]
-    fn routed_mode_is_orthogonal_when_clear() {
-        let route = route(Point::new(0.0, 20.0), Point::new(240.0, 80.0), &[]);
-        assert!(matches!(route.kind, RouteKind::Orthogonal { .. }));
-    }
-
-    #[test]
-    fn first_grab_geometry_stays_orthogonal() {
-        let obstacles = facing_endpoint_cards(400.0, 540.0);
-        let route = route(Point::new(400.0, 220.0), Point::new(540.0, 180.0), &obstacles);
-        assert!(matches!(route.kind, RouteKind::Orthogonal { .. }));
-        assert_route_misses_cards(&route, &obstacles);
-    }
-
-    #[test]
-    fn second_grab_geometry_stays_orthogonal() {
-        let obstacles = facing_endpoint_cards(160.0, 305.0);
-        let route = route(Point::new(160.0, 190.0), Point::new(305.0, 155.0), &obstacles);
-        assert!(matches!(route.kind, RouteKind::Orthogonal { .. }));
-        assert_route_misses_cards(&route, &obstacles);
-    }
-
-    #[test]
-    fn first_bend_hugs_a_tall_source_card() {
-        let raw_source = Obstacle::from_xywh(0.0, 0.0, 100.0, 400.0);
-        let obstacles = [
-            raw_source.inflate(CALLER_CARD_CLEARANCE),
-            card(300.0, -100.0, 100.0, 100.0),
-        ];
-        let route = route(Point::new(100.0, 200.0), Point::new(300.0, -50.0), &obstacles);
-        let RouteKind::Orthogonal { points, .. } = &route.kind else {
-            panic!("expected routed geometry");
-        };
-        assert!(points[0].distance(points[1]) <= 12.0, "{points:?}");
-        assert_eq!(points[1].x, points[2].x, "{points:?}");
-        assert!(points[1].x - raw_source.max.x >= NARROW_CLEARANCE);
-        assert!(
-            route
-                .samples
-                .windows(2)
-                .all(|pair| segment_clear_rect(pair[0], pair[1], raw_source)),
-            "{points:?}"
-        );
-    }
-
-    #[test]
-    fn configured_port_stub_has_an_eight_pixel_minimum() {
-        let mut style = RouteStyle::default();
-        style.port_stub = 0.0;
-        let obstacles = facing_endpoint_cards(400.0, 540.0);
-        let route = route_wire(
-            Point::new(400.0, 220.0),
-            PortSide::Right,
-            Point::new(540.0, 180.0),
-            PortSide::Left,
-            &obstacles,
-            style,
-            0.0,
-        );
-        let RouteKind::Orthogonal { points, .. } = route.kind else {
-            panic!("expected routed geometry");
-        };
-        assert!((points[0].distance(points[1]) - MIN_PORT_STUB).abs() < 1e-6);
-    }
-
-    #[test]
-    fn adjacent_port_vertical_runs_keep_cable_spacing() {
-        let style = RouteStyle::default();
-        let obstacles = [
-            card(0.0, 0.0, 100.0, 400.0),
-            card(300.0, -100.0, 100.0, 200.0),
-        ];
-        let first = route_wire(
-            Point::new(100.0, 180.0),
-            PortSide::Right,
-            Point::new(300.0, -60.0),
-            PortSide::Left,
-            &obstacles,
-            style,
-            -style.cable_spacing * 0.5,
-        );
-        let second = route_wire(
-            Point::new(100.0, 188.0),
-            PortSide::Right,
-            Point::new(300.0, -52.0),
-            PortSide::Left,
-            &obstacles,
-            style,
-            style.cable_spacing * 0.5,
-        );
-        let RouteKind::Orthogonal { points: first, .. } = &first.kind else {
-            panic!("expected routed geometry");
-        };
-        let RouteKind::Orthogonal { points: second, .. } = &second.kind else {
-            panic!("expected routed geometry");
-        };
-        assert_eq!(first[1].x, first[2].x, "{first:?}");
-        assert_eq!(second[1].x, second[2].x, "{second:?}");
-        assert!(
-            (first[1].x - second[1].x).abs() >= style.cable_spacing - 0.1,
-            "{first:?} {second:?}"
-        );
-    }
-
-    #[test]
-    fn blocking_card_uses_an_orthogonal_route() {
-        let mut obstacles = facing_endpoint_cards(400.0, 540.0).to_vec();
-        obstacles.push(card(460.0, 160.0, 20.0, 80.0));
-        let route = route(Point::new(400.0, 220.0), Point::new(540.0, 180.0), &obstacles);
-        assert!(matches!(route.kind, RouteKind::Orthogonal { .. }));
-        assert!(route.bends() > 0);
-        assert_route_misses_cards(&route, &obstacles);
-    }
-
-    #[test]
-    fn level_ports_produce_a_straight_segment() {
-        let obstacles = facing_endpoint_cards(400.0, 540.0);
-        let route = route(Point::new(400.0, 180.0), Point::new(540.0, 180.0), &obstacles);
-        assert_eq!(route.bends(), 0);
-        assert!(route.samples.iter().all(|point| point.y == 180.0));
-        assert_route_misses_cards(&route, &obstacles);
-    }
-
-    #[test]
-    fn short_hop_tangents_scale_without_looping() {
-        let from = Point::new(100.0, 20.0);
-        let to = Point::new(110.0, 30.0);
-        let (control_1, control_2) =
-            directional_cubic_controls(from, PortSide::Right, to, PortSide::Left);
-        assert_eq!(control_1, Point::new(105.0, 20.0));
-        assert_eq!(control_2, Point::new(105.0, 30.0));
-    }
-
-    #[test]
-    fn cubic_tangents_honour_all_four_facing_combinations() {
-        let from = Point::new(100.0, 20.0);
-        let to = Point::new(300.0, 80.0);
-        for (source_side, target_side) in [
-            (PortSide::Right, PortSide::Left),
-            (PortSide::Right, PortSide::Right),
-            (PortSide::Left, PortSide::Left),
-            (PortSide::Left, PortSide::Right),
-        ] {
-            let route = route_wire_in_mode(
-                WireMode::Bezier,
-                from,
-                source_side,
-                to,
-                target_side,
-                &[],
-                RouteStyle::default(),
-                0.0,
-            );
-            let RouteKind::Cubic { control_1, control_2 } = route.kind else {
-                panic!("clear route should use cubic");
-            };
-            assert_eq!((control_1.x - from.x).signum(), source_side.sign());
-            assert_eq!((control_2.x - to.x).signum(), target_side.sign());
-            assert_eq!(control_1.y, from.y);
-            assert_eq!(control_2.y, to.y);
-        }
-    }
-
-    #[test]
-    fn corridor_tangents_honour_all_four_facing_combinations() {
-        let from = Point::new(0.0, 20.0);
-        let to = Point::new(300.0, 80.0);
-        let obstacle = Obstacle::from_xywh(120.0, -100.0, 60.0, 300.0);
-        for (source_side, target_side) in [
-            (PortSide::Right, PortSide::Left),
-            (PortSide::Right, PortSide::Right),
-            (PortSide::Left, PortSide::Left),
-            (PortSide::Left, PortSide::Right),
-        ] {
-            let route = route_wire(
-                from,
-                source_side,
-                to,
-                target_side,
-                &[obstacle],
-                RouteStyle::default(),
-                0.0,
-            );
-            let RouteKind::Orthogonal { points, .. } = route.kind else {
-                panic!("blocking card should require a corridor");
-            };
-            assert_eq!((points[1].x - from.x).signum(), source_side.sign());
-            assert_eq!(
-                (points[points.len() - 2].x - to.x).signum(),
-                target_side.sign()
-            );
-        }
-    }
-
-    #[test]
-    fn detours_around_card_between_ports() {
-        let obstacle = Obstacle::from_xywh(90.0, -10.0, 60.0, 80.0);
-        let route = route(Point::new(0.0, 20.0), Point::new(240.0, 20.0), &[obstacle]);
-        let RouteKind::Orthogonal { points, .. } = &route.kind else {
-            panic!("expected detour");
-        };
-        assert!(points.iter().any(|point| point.y < obstacle.min.y || point.y > obstacle.max.y));
-        assert!(route.samples.windows(2).all(|pair| segment_clear(pair[0], pair[1], &[obstacle])));
-    }
-
-    #[test]
-    fn target_left_uses_shorter_outside_row() {
-        let obstacle = Obstacle::from_xywh(40.0, 0.0, 100.0, 120.0);
-        let route = route(Point::new(220.0, 30.0), Point::new(0.0, 50.0), &[obstacle]);
-        let RouteKind::Orthogonal { points, .. } = &route.kind else {
-            panic!("expected leftward detour");
-        };
-        let min_y = points.iter().map(|point| point.y).fold(f64::INFINITY, f64::min);
-        let max_y = points.iter().map(|point| point.y).fold(f64::NEG_INFINITY, f64::max);
-        assert!(min_y < obstacle.min.y, "shorter route should pass above: {points:?}");
-        assert!(max_y < obstacle.max.y + 32.0);
-    }
-
-    #[test]
-    fn stacked_image_to_picture_keeps_every_middle_segment_outside_endpoint_cards() {
-        let obstacles = [
-            card(40.0, 60.0, 330.0, 165.0),
-            card(40.0, 360.0, 330.0, 165.0),
-            card(420.0, 60.0, 330.0, 430.0),
-            card(420.0, 520.0, 330.0, 165.0),
-        ];
-        let route = route(Point::new(750.0, 86.0), Point::new(420.0, 546.0), &obstacles);
-        let RouteKind::Orthogonal { points, .. } = &route.kind else {
-            panic!("stacked endpoint cards require a corridor");
-        };
-        assert!((points[1].x - route.from.x - 10.0).abs() < 1e-6, "{points:?}");
-        assert_route_misses_cards(&route, &obstacles);
-    }
-
-    #[test]
-    fn below_left_prompt_to_expand_uses_clear_right_drop_and_cross_row() {
-        let obstacles = [
-            card(40.0, 60.0, 330.0, 165.0),
-            card(40.0, 360.0, 330.0, 165.0),
-            card(420.0, 60.0, 330.0, 430.0),
-            card(420.0, 520.0, 330.0, 165.0),
-        ];
-        let route = route(Point::new(370.0, 86.0), Point::new(40.0, 386.0), &obstacles);
-        let RouteKind::Orthogonal { points, .. } = &route.kind else {
-            panic!("below-left endpoint cards require a corridor");
-        };
-        assert!((points[1].x - route.from.x - 10.0).abs() < 1e-6, "{points:?}");
-        assert!(
-            points.iter().any(|point| point.y > 237.0 && point.y < 348.0),
-            "route should cross between the stacked cards: {points:?}"
-        );
-        assert_route_misses_cards(&route, &obstacles);
-    }
-
-    #[test]
-    fn dense_blocking_stubs_falls_back_to_orthogonal() {
-        let obstacles = [
-            Obstacle::from_xywh(20.0, -20.0, 60.0, 40.0),
-            Obstacle::from_xywh(100.0, -100.0, 60.0, 200.0),
-        ];
-        let route = route(Point::new(0.0, 0.0), Point::new(220.0, 0.0), &obstacles);
-        assert!(matches!(route.kind, RouteKind::Orthogonal { .. }));
-    }
-
-    #[test]
-    fn screenshot_gap_fixture_is_orthogonal_and_avoids_prompt() {
-        let raw_prompt = Obstacle::from_xywh(430.0, 650.0, 580.0, 300.0);
-        let obstacles = [
-            card(100.0, 970.0, 580.0, 250.0),
-            raw_prompt.inflate(12.0),
-            card(930.0, 150.0, 600.0, 480.0),
-        ];
-        let route = route(Point::new(680.0, 1020.0), Point::new(930.0, 245.0), &obstacles);
-        assert!(matches!(
-            route.kind,
-            RouteKind::Orthogonal { radius: 8.0, .. }
-        ));
-        assert!(
-            route_samples_clear(&route.samples, &[raw_prompt], None, None),
-            "{:?}",
-            route.kind
-        );
-        assert!(
-            route.samples.iter().any(|point| point.y >= 950.0 && point.y <= 970.0),
-            "{:?}",
-            route.kind
-        );
-    }
-
-    #[test]
-    fn bezier_mode_always_returns_the_port_cubic() {
-        let from = Point::new(0.0, 20.0);
-        let to = Point::new(240.0, 80.0);
-        let obstacles = [Obstacle::from_xywh(40.0, -100.0, 180.0, 300.0)];
-        let first = route_wire_in_mode(
-            WireMode::Bezier,
-            from,
-            PortSide::Right,
-            to,
-            PortSide::Left,
-            &obstacles,
-            RouteStyle::default(),
-            48.0,
-        );
-        let second = route_wire_sticky_in_mode(
-            WireMode::Bezier,
-            from,
-            PortSide::Right,
-            to,
-            PortSide::Left,
-            &[],
-            RouteStyle::default(),
-            -48.0,
-            Some(&first),
-        );
-        assert!(matches!(first.kind, RouteKind::Cubic { .. }));
-        assert_eq!(first, second);
-    }
-
-    #[test]
-    fn routed_mode_never_returns_a_cubic() {
-        for (from, to, obstacles) in [
-            (Point::new(0.0, 20.0), Point::new(240.0, 80.0), vec![]),
-            (
-                Point::new(0.0, 0.0),
-                Point::new(220.0, 0.0),
-                vec![
-                    Obstacle::from_xywh(20.0, -20.0, 60.0, 40.0),
-                    Obstacle::from_xywh(100.0, -100.0, 60.0, 200.0),
-                ],
-            ),
-        ] {
-            let route = route_wire_in_mode(
-                WireMode::Routed,
-                from,
-                PortSide::Right,
-                to,
-                PortSide::Left,
-                &obstacles,
-                RouteStyle::default(),
-                0.0,
-            );
-            assert!(matches!(route.kind, RouteKind::Orthogonal { .. }));
-        }
-    }
-
-    fn route_through_stacked_gap(gap: f64) -> WireRoute {
-        let y = gap * 0.5;
-        let obstacles = [
-            card(60.0, -100.0, 180.0, 100.0),
-            card(60.0, gap, 180.0, 100.0),
-        ];
-        route(Point::new(0.0, y), Point::new(300.0, y), &obstacles)
-    }
-
-    #[test]
-    fn twenty_pixel_gap_is_used_but_a_narrower_one_is_not() {
-        let exact = route_through_stacked_gap(20.0);
-        assert!(matches!(
-            exact.kind,
-            RouteKind::Orthogonal { radius: 8.0, .. }
-        ));
-        assert_eq!(exact.bends(), 0);
-        assert!(exact.distance_to_point(Point::new(150.0, 10.0)) < 1e-6);
-
-        let too_narrow = route_through_stacked_gap(19.0);
-        assert!(matches!(
-            too_narrow.kind,
-            RouteKind::Orthogonal { radius: 16.0, .. }
-        ));
-        assert!(too_narrow.bends() > 0);
-        assert!(too_narrow.distance_to_point(Point::new(150.0, 9.5)) > 1.0);
-    }
-
-    #[test]
-    fn routing_is_deterministic() {
-        let obstacles = [Obstacle::from_xywh(90.0, -10.0, 60.0, 80.0)];
-        let one = route(Point::new(0.0, 20.0), Point::new(240.0, 20.0), &obstacles);
-        let two = route(Point::new(0.0, 20.0), Point::new(240.0, 20.0), &obstacles);
-        assert_eq!(one, two);
-    }
-
-    #[test]
-    fn point_to_routed_polyline_distance_uses_nearest_segment() {
-        let route = route(Point::new(0.0, 20.0), Point::new(240.0, 20.0), &[]);
-        assert!((route.distance_to_point(Point::new(80.0, 25.5)) - 5.5).abs() < 0.01);
-        assert!((route.distance_to_point(Point::new(-3.0, 24.0)) - 5.0).abs() < 0.01);
-    }
-
-    #[test]
-    fn unrelated_card_motion_does_not_change_an_edges_obstacles_or_route() {
-        let from = Point::new(0.0, 20.0);
-        let to = Point::new(240.0, 20.0);
-        let blocker = Obstacle::from_xywh(90.0, -20.0, 60.0, 80.0);
-        let first = obstacles_in_corridor(
-            from,
-            to,
-            &[blocker, Obstacle::from_xywh(900.0, 900.0, 100.0, 100.0)],
-            64.0,
-        );
-        let second = obstacles_in_corridor(
-            from,
-            to,
-            &[blocker, Obstacle::from_xywh(901.0, 900.0, 100.0, 100.0)],
-            64.0,
-        );
-        assert_eq!(first, second);
-        assert_eq!(route(from, to, &first), route(from, to, &second));
-    }
-
-    #[test]
-    fn near_tie_keeps_the_previous_route_choice_across_recomputes() {
-        let from = Point::new(0.0, 20.0);
-        let to = Point::new(240.0, 20.0);
-        let style = RouteStyle::default();
-        let seed_obstacle = Obstacle::from_xywh(90.0, -25.0, 60.0, 80.0);
-        let mut previous = route_wire(
-            from,
-            PortSide::Right,
-            to,
-            PortSide::Left,
-            &[seed_obstacle],
-            style,
-            0.0,
-        );
-        assert_eq!(previous.choice, RouteChoice::Below);
-        for step in 0..20 {
-            let y = if step % 2 == 0 { -20.5 } else { -19.5 };
-            let obstacle = Obstacle::from_xywh(90.0, y, 60.0, 80.0);
-            previous = route_wire_sticky(
-                from,
-                PortSide::Right,
-                to,
-                PortSide::Left,
-                &[obstacle],
-                style,
-                0.0,
-                Some(&previous),
-            );
-            assert_eq!(previous.choice, RouteChoice::Below, "step {step}");
-        }
-    }
-
-    #[test]
-    fn arc_length_parameterisation_has_exact_ends_and_midpoint() {
-        let route = route(Point::new(0.0, 0.0), Point::new(100.0, 0.0), &[]);
-        assert_eq!(route.point_at(0.0), Point::new(0.0, 0.0));
-        assert!((route.point_at(0.5).x - 50.0).abs() < 0.01);
-        assert_eq!(route.point_at(1.0), Point::new(100.0, 0.0));
-    }
-
-    #[test]
-    fn pulse_position_is_monotonic() {
-        let mut previous = 0.0;
-        for step in 0..=60 {
-            let current = pulse_progress(step as f64 / 100.0);
-            assert!(current >= previous);
-            previous = current;
-        }
-        assert_eq!(previous, 1.0);
-    }
-
-    #[test]
-    fn corridor_offset_spreads_parallel_cables() {
-        let obstacle = Obstacle::from_xywh(90.0, -10.0, 60.0, 80.0);
-        let style = RouteStyle::default();
-        let one = route_wire(
-            Point::new(0.0, 20.0),
-            PortSide::Right,
-            Point::new(240.0, 20.0),
-            PortSide::Left,
-            &[obstacle],
-            style,
-            -4.0,
-        );
-        let two = route_wire(
-            Point::new(0.0, 20.0),
-            PortSide::Right,
-            Point::new(240.0, 20.0),
-            PortSide::Left,
-            &[obstacle],
-            style,
-            4.0,
-        );
-        assert_ne!(one.point_at(0.5), two.point_at(0.5));
-        assert!((one.point_at(0.5).y - two.point_at(0.5).y).abs() >= style.cable_spacing - 0.1);
-    }
-
-    #[test]
-    fn crossing_count_finds_one_known_intersection() {
-        let down = build_route(
-            Point::new(0.0, 0.0),
-            Point::new(100.0, 100.0),
-            RouteKind::Orthogonal {
-                points: vec![Point::new(0.0, 0.0), Point::new(100.0, 100.0)],
-                radius: 0.0,
-            },
-            vec![Point::new(0.0, 0.0), Point::new(100.0, 100.0)],
-            RouteChoice::Below,
-            0.0,
-        );
-        let up = build_route(
-            Point::new(0.0, 100.0),
-            Point::new(100.0, 0.0),
-            RouteKind::Orthogonal {
-                points: vec![Point::new(0.0, 100.0), Point::new(100.0, 0.0)],
-                radius: 0.0,
-            },
-            vec![Point::new(0.0, 100.0), Point::new(100.0, 0.0)],
-            RouteChoice::Above,
-            0.0,
-        );
-        assert_eq!(down.crossings_with(&up), 1);
-    }
-
-    #[test]
-    fn loop_detection_uses_straight_distance_ratio() {
-        let looped = build_route(
-            Point::new(0.0, 0.0),
-            Point::new(100.0, 0.0),
-            RouteKind::Orthogonal {
-                points: vec![
-                    Point::new(0.0, 0.0),
-                    Point::new(0.0, 100.0),
-                    Point::new(100.0, 100.0),
-                    Point::new(100.0, 0.0),
-                ],
-                radius: 0.0,
-            },
-            vec![
-                Point::new(0.0, 0.0),
-                Point::new(0.0, 100.0),
-                Point::new(100.0, 100.0),
-                Point::new(100.0, 0.0),
-            ],
-            RouteChoice::Below,
-            0.0,
-        );
-        assert!(looped.is_loop());
-        assert!(!route(Point::new(0.0, 0.0), Point::new(100.0, 0.0), &[]).is_loop());
-    }
-
-    #[test]
-    fn midpoint_tangent_orients_straight_and_s_routes() {
-        let straight = route(Point::new(0.0, 0.0), Point::new(100.0, 0.0), &[]);
-        let (_, tangent) = straight.midpoint_tangent();
-        assert!(tangent.x > 0.99 && tangent.y.abs() < 0.01);
-
-        let from = Point::new(0.0, 0.0);
-        let control_1 = Point::new(100.0, 0.0);
-        let control_2 = Point::new(0.0, 100.0);
-        let to = Point::new(100.0, 100.0);
-        let samples = (0..=64)
-            .map(|step| cubic_point(from, control_1, control_2, to, step as f64 / 64.0))
-            .collect();
-        let s_route = build_route(
-            from,
-            to,
-            RouteKind::Cubic { control_1, control_2 },
-            samples,
-            RouteChoice::Straight,
-            f64::INFINITY,
-        );
-        let (_, tangent) = s_route.midpoint_tangent();
-        assert!(tangent.x.abs() < 0.05 && tangent.y > 0.99, "{tangent:?}");
-    }
-
-    #[test]
-    fn midpoint_tangent_does_not_reverse_short_s_flow_marker() {
-        let from = Point::new(0.0, 0.0);
-        let control_1 = Point::new(100.0, 0.0);
-        let control_2 = Point::new(-100.0, 0.0);
-        let to = Point::new(10.0, 0.0);
-        let samples = (0..=64)
-            .map(|step| cubic_point(from, control_1, control_2, to, step as f64 / 64.0))
-            .collect();
-        let route = build_route(
-            from,
-            to,
-            RouteKind::Cubic { control_1, control_2 },
-            samples,
-            RouteChoice::Straight,
-            f64::INFINITY,
-        );
-        let (_, tangent) = route.midpoint_tangent();
-        assert!(tangent.x > 0.0, "{tangent:?}");
-    }
-}
diff --git a/libs/flowgraph/tests/wire_route.rs b/libs/flowgraph/tests/wire_route.rs
deleted file mode 100644
index 9078a9f78..000000000
--- a/libs/flowgraph/tests/wire_route.rs
+++ /dev/null
@@ -1,226 +0,0 @@
-use makepad_flowgraph::wire_route::{
-    obstacles_in_corridor, route_wire, route_wire_sticky, Obstacle, Point, PortSide, RouteKind,
-    RouteStyle, WireRoute,
-};
-
-const CLEARANCE: f64 = 12.0;
-
-fn screenshot_cards(prompt_y: f64) -> [Obstacle; 5] {
-    [
-        Obstacle::from_xywh(-1359.0, prompt_y, 290.0, 150.0),
-        Obstacle::from_xywh(-955.0, -422.0, 290.0, 200.0),
-        Obstacle::from_xywh(-552.0, -554.0, 290.0, 200.0),
-        Obstacle::from_xywh(-567.0, -885.0, 290.0, 200.0),
-        Obstacle::from_xywh(-1210.0, -966.0, 290.0, 150.0),
-    ]
-}
-
-fn assert_port_directions(route: &WireRoute, source: PortSide, target: PortSide) {
-    let RouteKind::Orthogonal { points, .. } = &route.kind else {
-        panic!("expected orthogonal geometry");
-    };
-    let sign = |side| if side == PortSide::Right { 1.0 } else { -1.0 };
-    assert_eq!(points[1].y, route.from.y, "{:?}", route.kind);
-    assert_eq!((points[1].x - route.from.x).signum(), sign(source));
-    let last = points[points.len() - 2];
-    assert_eq!(last.y, route.to.y, "{:?}", route.kind);
-    assert_eq!((last.x - route.to.x).signum(), sign(target));
-}
-
-fn assert_short(route: &WireRoute) {
-    let manhattan = (route.to.x - route.from.x).abs() + (route.to.y - route.from.y).abs();
-    assert!(
-        route.length() <= manhattan + 2.0 * CLEARANCE,
-        "length={} manhattan={manhattan} {:?}",
-        route.length(),
-        route.kind
-    );
-}
-
-fn assert_outside_cards(route: &WireRoute, cards: &[Obstacle]) {
-    for step in 0..=(route.length().ceil() as usize * 4) {
-        let point = route.point_at_distance(step as f64 * 0.25);
-        for card in cards {
-            assert!(
-                point.x <= card.min.x
-                    || point.x >= card.max.x
-                    || point.y <= card.min.y
-                    || point.y >= card.max.y,
-                "point={point:?} card={card:?} {:?}",
-                route.kind
-            );
-        }
-    }
-}
-
-fn screenshot_fixture(mirror_y: bool, target_side: PortSide) {
-    // Test both card-edge ports and the actual canvas anchor offsets:
-    // output tip = 13 + 4.5; input notch = 13 - 3; first port row = 26.
-    for (source_offset, target_offset) in [(0.0, 0.0), (17.5, 10.0)] {
-        let mut cards = screenshot_cards(30.0);
-        let from = Point::new(cards[0].max.x + source_offset, cards[0].min.y + 26.0);
-        let target_x = if target_side == PortSide::Left {
-            cards[1].min.x - target_offset
-        } else {
-            cards[1].max.x + target_offset
-        };
-        let to = Point::new(target_x, cards[1].min.y + 26.0);
-        let reflect = |p: Point| Point::new(p.x, if mirror_y { -p.y } else { p.y });
-        let from = reflect(from);
-        let to = reflect(to);
-        if mirror_y {
-            for card in &mut cards {
-                let (min, max) = (reflect(card.max), reflect(card.min));
-                card.min.y = min.y;
-                card.max.y = max.y;
-            }
-        }
-        let obstacles: Vec<_> = cards.iter().map(|card| card.inflate(CLEARANCE)).collect();
-        // Auto-flip/preview use every card; per-frame drawing uses the corridor.
-        let style = RouteStyle::default();
-        let local = obstacles_in_corridor(
-            from,
-            to,
-            &obstacles,
-            style.port_stub + style.corner_radius * 2.0,
-        );
-        for obstacles in [&obstacles, &local] {
-            let route = route_wire(
-                from,
-                PortSide::Right,
-                to,
-                target_side,
-                obstacles,
-                style,
-                0.0,
-            );
-            assert_short(&route);
-            assert_port_directions(&route, PortSide::Right, target_side);
-            assert_outside_cards(&route, &cards);
-            for point in route.slice(0.0, route.length()) {
-                assert!(
-                    if mirror_y {
-                        point.y <= cards[1].max.y
-                    } else {
-                        point.y >= cards[1].min.y
-                    },
-                    "{:?}",
-                    route.kind
-                );
-                let max_x = if target_side == PortSide::Left {
-                    cards[1].max.x
-                } else {
-                    to.x + CLEARANCE
-                };
-                assert!(point.x <= max_x, "{:?}", route.kind);
-            }
-        }
-    }
-}
-
-#[test]
-fn screenshot_prompt_below_left_of_expand_does_not_wrap() {
-    screenshot_fixture(false, PortSide::Left);
-}
-
-#[test]
-fn screenshot_mirrored_prompt_above_left_of_expand_does_not_wrap() {
-    screenshot_fixture(true, PortSide::Left);
-}
-
-#[test]
-fn screenshot_flipped_expand_uses_only_its_near_corner() {
-    screenshot_fixture(false, PortSide::Right);
-}
-
-#[test]
-fn screenshot_expand_to_add_style_stays_between_its_ports() {
-    let cards = screenshot_cards(30.0);
-    let obstacles: Vec<_> = cards.iter().map(|card| card.inflate(CLEARANCE)).collect();
-    let from = Point::new(cards[1].max.x + 17.5, cards[1].min.y + 26.0);
-    let to = Point::new(cards[2].min.x - 10.0, cards[2].min.y + 26.0);
-    let route = route_wire(
-        from,
-        PortSide::Right,
-        to,
-        PortSide::Left,
-        &obstacles,
-        RouteStyle::default(),
-        0.0,
-    );
-    assert_short(&route);
-    assert_port_directions(&route, PortSide::Right, PortSide::Left);
-    assert_outside_cards(&route, &cards);
-    assert!(
-        route.slice(0.0, route.length()).iter().all(|point| {
-            point.x >= from.x && point.x <= to.x && point.y >= to.y && point.y <= from.y
-        }),
-        "{:?}",
-        route.kind
-    );
-}
-
-#[test]
-fn nearly_level_ports_keep_short_fillets_and_card_clearance() {
-    for dy in [-31.0, -16.0, -4.0, -0.5, 0.5, 4.0, 16.0, 31.0] {
-        for offset in [-4.0, 0.0, 4.0] {
-            let cards = [
-                Obstacle::from_xywh(0.0, 0.0, 290.0, 200.0),
-                Obstacle::from_xywh(404.0, dy, 290.0, 200.0),
-            ];
-            let obstacles: Vec<_> = cards.iter().map(|card| card.inflate(CLEARANCE)).collect();
-            let route = route_wire(
-                Point::new(290.0, 26.0),
-                PortSide::Right,
-                Point::new(404.0, 26.0 + dy),
-                PortSide::Left,
-                &obstacles,
-                RouteStyle::default(),
-                offset,
-            );
-            assert_short(&route);
-            assert_port_directions(&route, PortSide::Right, PortSide::Left);
-            assert_outside_cards(&route, &cards);
-            let RouteKind::Orthogonal { points, .. } = &route.kind else {
-                unreachable!();
-            };
-            assert_eq!(points.len(), 4, "{:?}", route.kind);
-        }
-    }
-}
-
-#[test]
-fn screenshot_drag_from_saved_position_never_takes_an_outside_row() {
-    for (source_offset, target_offset) in [(0.0, 0.0), (17.5, 10.0)] {
-        let mut previous = None;
-        for y in -426..=30 {
-            let cards = screenshot_cards(y as f64);
-            let obstacles: Vec<_> = cards.iter().map(|card| card.inflate(CLEARANCE)).collect();
-            let from = Point::new(cards[0].max.x + source_offset, cards[0].min.y + 26.0);
-            let to = Point::new(cards[1].min.x - target_offset, cards[1].min.y + 26.0);
-            let route = route_wire_sticky(
-                from,
-                PortSide::Right,
-                to,
-                PortSide::Left,
-                &obstacles,
-                RouteStyle::default(),
-                0.0,
-                previous.as_ref(),
-            );
-            assert_short(&route);
-            assert_port_directions(&route, PortSide::Right, PortSide::Left);
-            assert_outside_cards(&route, &cards);
-            assert!(
-                route.slice(0.0, route.length()).iter().all(|point| {
-                    point.y >= from.y.min(to.y)
-                        && point.y <= from.y.max(to.y)
-                        && point.x <= cards[1].max.x
-                }),
-                "y={y} {:?}",
-                route.kind
-            );
-            previous = Some(route);
-        }
-    }
-}
diff --git a/libs/frametween/src/flow_tween.rs b/libs/frametween/src/flow_tween.rs
index 5de4bc4d0..bd83a329a 100644
--- a/libs/frametween/src/flow_tween.rs
+++ b/libs/frametween/src/flow_tween.rs
@@ -95,7 +95,7 @@ pub struct RifeJob {
     pub height: usize,
     /// A prefetched pair that did not finish before its boundary is shed;
     /// the classical producer owns that traversal from its first frame.
-    pub deadline: f64,
+    pub deadline: std::time::Instant,
 }
 
 pub struct RifeField {
@@ -240,7 +240,6 @@ impl RifeProduct {
 impl RifeService {
     /// Spawn with the checkpoint at `model_path`. Fails soft: a missing
     /// or bad checkpoint returns Err and the caller stays classical.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn start(model_path: &std::path::Path) -> Result<Self, String> {
         use makepad_ai_rife::rife::{
             Rife, RifeBackendKind, RifeFramePair, RifeScale, RifeWeights,
@@ -278,7 +277,7 @@ impl RifeService {
                         }
                     }
                     let _busy = BusyGuard(&worker_busy);
-                    if Cx::monotonic_now() >= job.deadline {
+                    if std::time::Instant::now() >= job.deadline {
                         continue;
                     }
                     let (rgb0, rgb1) = match &job.frames {
@@ -331,11 +330,11 @@ impl RifeService {
                             ) else {
                                 continue;
                             };
-                            let t0 = Cx::monotonic_now();
+                            let t0 = std::time::Instant::now();
                             let Ok(field) = rife.flow_field_rgb8(pair, 0.5, None) else {
                                 continue;
                             };
-                            synth_elapsed = Cx::monotonic_now() - t0;
+                            synth_elapsed = t0.elapsed().as_secs_f64();
                             record_latency(synth_elapsed);
                             // AI1 is the shipped path: preserve its exact
                             // planar-to-interleaved repack and warp inputs.
@@ -363,11 +362,11 @@ impl RifeService {
                             ) else {
                                 continue;
                             };
-                            let t0 = Cx::monotonic_now();
+                            let t0 = std::time::Instant::now();
                             let Ok(rgb) = rife.interpolate_rgb8_controlled(pair, 0.5, None) else {
                                 continue;
                             };
-                            synth_elapsed = Cx::monotonic_now() - t0;
+                            synth_elapsed = t0.elapsed().as_secs_f64();
                             record_latency(synth_elapsed);
                             RifeProduct::Midpoint(RifeMidpoint {
                                 generation: job.generation,
@@ -393,7 +392,7 @@ impl RifeService {
                             'levels: for level in 1..=depth {
                                 let stride = 1usize << (3 - level);
                                 for center in (stride..8).step_by(stride * 2) {
-                                    if Cx::monotonic_now() >= job.deadline {
+                                    if std::time::Instant::now() >= job.deadline {
                                         break 'levels;
                                     }
                                     let left = center - stride;
@@ -412,13 +411,13 @@ impl RifeService {
                                     ) else {
                                         break 'levels;
                                     };
-                                    let t0 = Cx::monotonic_now();
+                                    let t0 = std::time::Instant::now();
                                     let Ok(rgb) =
                                         rife.interpolate_rgb8_controlled(pair, 0.5, None)
                                     else {
                                         break 'levels;
                                     };
-                                    let elapsed = Cx::monotonic_now() - t0;
+                                    let elapsed = t0.elapsed().as_secs_f64();
                                     record_latency(elapsed);
                                     grid[center] = Some(rgb.clone());
                                     ladder.frames[center - 1] = Some(RifeMidpoint {
@@ -467,11 +466,6 @@ impl RifeService {
         Ok(Self { tx, result, busy, latency })
     }
 
-    #[cfg(target_arch = "wasm32")]
-    pub fn start(_model_path: &std::path::Path) -> Result<Self, String> {
-        Err("RIFE frame synthesis is unavailable on web".to_string())
-    }
-
     /// Offer a pair; a busy worker skips it (classical covers the gap). The
     /// atomic closes the channel's one-item waiting-room loophole: there is
     /// at most one accepted pair, never an old queue behind the transport.
diff --git a/libs/frametween/src/player.rs b/libs/frametween/src/player.rs
index 204b373d6..9c03e86f2 100644
--- a/libs/frametween/src/player.rs
+++ b/libs/frametween/src/player.rs
@@ -10,7 +10,7 @@
 //! // once a real frame lands
 //! tweener.push_frame(cx, view, &rgb, w, h);
 //! // every display frame; true = ask for another
-//! let animating = tweener.tick(cx, view, Cx::monotonic_now());
+//! let animating = tweener.tick(cx, view, Instant::now());
 //! ```
 //!
 //! The clock is the only interesting part. Real frames arrive at whatever
@@ -28,7 +28,7 @@ use crate::frame::rgb8_to_bgra32;
 use crate::mode::{ai_ceiling, AiRateGate, Mode};
 use makepad_widgets::*;
 use std::sync::Arc;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 /// Below this the tween is pointless — a feed this fast has nothing to
 /// interpolate — and above the AI rate law it is forbidden outright.
@@ -51,7 +51,7 @@ pub struct FeedTweener {
     a: Option<Arc<Vec<u32>>>,
     b: Option<Arc<Vec<u32>>>,
     /// When B landed, and how long the pair before it lasted.
-    pair_started: Option<f64>,
+    pair_started: Option<Instant>,
     period: f64,
     /// Bumped per pair so a product that arrives late is never adopted.
     generation: u64,
@@ -171,7 +171,7 @@ impl FeedTweener {
         if w < 8 || h < 8 || bgra.len() < w * h {
             return false;
         }
-        let now = Cx::monotonic_now();
+        let now = Instant::now();
         let resized = self.size != (width, height);
         if resized {
             self.a = None;
@@ -193,7 +193,7 @@ impl FeedTweener {
                     view.set_pair_bgra32(cx, &previous, &next, width, height);
                 }
                 if let Some(started) = self.pair_started {
-                    let measured = now - started;
+                    let measured = now.duration_since(started).as_secs_f64();
                     if (MIN_PERIOD..=MAX_PERIOD).contains(&measured) {
                         self.period += (measured - self.period) * PERIOD_SMOOTHING;
                     }
@@ -216,14 +216,14 @@ impl FeedTweener {
 
     /// One display frame. Advances `t`, harvests whatever the neural worker
     /// finished, and returns whether the host should ask for another frame.
-    pub fn tick(&mut self, cx: &mut Cx, view: &mut FlowTweenView, now: f64) -> bool {
+    pub fn tick(&mut self, cx: &mut Cx, view: &mut FlowTweenView, now: Instant) -> bool {
         if self.b.is_none() {
             return false;
         }
         let t = match self.pair_started {
             None => 1.0,
             Some(started) => {
-                let elapsed = (now - started).max(0.0);
+                let elapsed = now.saturating_duration_since(started).as_secs_f64();
                 (elapsed / self.period.max(MIN_PERIOD)).clamp(0.0, 1.0) as f32
             }
         };
@@ -249,9 +249,9 @@ impl FeedTweener {
 
     /// How long until the next real frame is due, for a host that would
     /// rather wake on a timer than free-run.
-    pub fn until_next_frame(&self, now: f64) -> Duration {
+    pub fn until_next_frame(&self, now: Instant) -> Duration {
         let Some(started) = self.pair_started else { return Duration::from_secs_f64(self.period) };
-        let elapsed = (now - started).max(0.0);
+        let elapsed = now.saturating_duration_since(started).as_secs_f64();
         Duration::from_secs_f64((self.period - elapsed).max(0.0))
     }
 
@@ -292,8 +292,8 @@ impl FeedTweener {
             };
             // The deadline is the end of this pair: a product that misses it
             // belongs to a picture already gone.
-            let deadline = Cx::monotonic_now()
-                + (self.period * (1.0 - t as f64)).max(0.0);
+            let deadline = Instant::now()
+                + Duration::from_secs_f64((self.period * (1.0 - t as f64)).max(0.0));
             self.offered = rife.offer_next(RifeJob {
                 generation: self.generation,
                 a: 0,
diff --git a/libs/geodata/Cargo.toml b/libs/geodata/Cargo.toml
index 6e2011e72..1c63550b0 100644
--- a/libs/geodata/Cargo.toml
+++ b/libs/geodata/Cargo.toml
@@ -17,5 +17,4 @@ path = "src/main.rs"
 makepad-fast-inflate = { path = "../fast_inflate", version = "0.1.0" }
 makepad-mbtile-reader = { path = "../mbtile_reader" }
 makepad-map-nav = { path = "../map_nav" }
-makepad-network = { path = "../../platform/network", version = "1.0.0" }
 serde_json = "1.0"
diff --git a/libs/geodata/src/clock.rs b/libs/geodata/src/clock.rs
deleted file mode 100644
index 9ccb5b1e3..000000000
--- a/libs/geodata/src/clock.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-#![allow(clippy::disallowed_methods, clippy::disallowed_types)]
-
-// Geodata's filesystem and network cache code is native-only, so std clocks are safe here.
-use std::time::{SystemTime, UNIX_EPOCH};
-
-pub(crate) fn now_unix() -> u64 {
-    SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_secs()
-}
diff --git a/libs/geodata/src/fetch.rs b/libs/geodata/src/fetch.rs
index 8dc5f91c9..159693d35 100644
--- a/libs/geodata/src/fetch.rs
+++ b/libs/geodata/src/fetch.rs
@@ -17,7 +17,7 @@
 use std::io::Write;
 use std::path::{Path, PathBuf};
 use std::process::Command;
-use std::time::{Duration, UNIX_EPOCH};
+use std::time::{Duration, SystemTime, UNIX_EPOCH};
 
 pub const USER_AGENT: &str =
     "makepad-geodata/0.1 (bulk open-data fetcher; contact: rik@n4.io)";
@@ -87,7 +87,10 @@ fn write_meta(cache_dir: &Path, spec: &SourceSpec, bytes: u64) -> std::io::Resul
 }
 
 fn now_unix() -> u64 {
-    crate::clock::now_unix()
+    SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .map(|d| d.as_secs())
+        .unwrap_or(0)
 }
 
 /// Fetch one source into the cache directory, politely. Returns the cached
diff --git a/libs/geodata/src/http_fetch.rs b/libs/geodata/src/http_fetch.rs
deleted file mode 100644
index bea93328a..000000000
--- a/libs/geodata/src/http_fetch.rs
+++ /dev/null
@@ -1,42 +0,0 @@
-use makepad_network::blocking_http::{self, Limits, Request, Response};
-use std::time::Duration;
-
-const MAX_REDIRECTS: usize = 3;
-
-pub(crate) fn get(
-    url: &str,
-    authorization: Option<&str>,
-    max_body_bytes: usize,
-) -> Result<Response, String> {
-    let mut current = url.to_string();
-    for redirect in 0..=MAX_REDIRECTS {
-        let limits = Limits {
-            max_body_bytes,
-            total_timeout: Duration::from_secs(60),
-            ..Limits::default()
-        };
-        let mut request = Request::get(&current).limits(limits);
-        if let Some(value) = authorization {
-            request = request
-                .header("Authorization", value)
-                .map_err(|error| format!("invalid authorization header: {error}"))?;
-        }
-        let response = blocking_http::request_no_redirect(request)
-            .map_err(|error| format!("HTTP request failed: {error}"))?;
-        if !(300..400).contains(&response.status) {
-            return Ok(response);
-        }
-        if authorization.is_some() {
-            return Err("authenticated HTTP redirect refused".into());
-        }
-        if redirect == MAX_REDIRECTS {
-            return Err("HTTP redirect limit exceeded".into());
-        }
-        let location = response
-            .header("location")
-            .filter(|location| location.starts_with("https://"))
-            .ok_or("HTTP redirect had no absolute HTTPS location")?;
-        current = location.to_string();
-    }
-    unreachable!()
-}
diff --git a/libs/geodata/src/lib.rs b/libs/geodata/src/lib.rs
index f3aaab30c..1159b60be 100644
--- a/libs/geodata/src/lib.rs
+++ b/libs/geodata/src/lib.rs
@@ -10,41 +10,25 @@
 //! machinery later for periodically synced sources (e.g. the NDW charger
 //! file); the `geodata` binary is a thin CLI over it.
 
-#[cfg(not(target_arch = "wasm32"))]
-mod clock;
-#[cfg(not(target_arch = "wasm32"))]
-mod http_fetch;
-
-#[cfg(not(target_arch = "wasm32"))]
 pub mod fetch;
 pub mod geo;
 pub mod gpkg;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod layers;
 pub mod mvt;
 pub mod png;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod query;
 pub mod knmi_hdf5;
 pub mod radar_raster;
 pub mod radar_volume;
 pub mod terrain_shade;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod wind;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod radar;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod raster;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod sidecar;
 pub mod tiff;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod spool;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod tiler;
 pub mod wkb;
 
-#[cfg(not(target_arch = "wasm32"))]
 pub use fetch::{fetch_source, FetchOptions, FetchOutcome, SourceSpec};
-#[cfg(not(target_arch = "wasm32"))]
 pub use layers::{find_layer, registry, BuildCtx, BuildReport, Layer};
diff --git a/libs/geodata/src/main.rs b/libs/geodata/src/main.rs
index 4116f201a..c779f7fe2 100644
--- a/libs/geodata/src/main.rs
+++ b/libs/geodata/src/main.rs
@@ -1,9 +1,6 @@
-#[cfg(not(target_arch = "wasm32"))]
 use makepad_geodata::{fetch_source, find_layer, registry, BuildCtx, FetchOptions};
-#[cfg(not(target_arch = "wasm32"))]
 use std::path::PathBuf;
 
-#[cfg(not(target_arch = "wasm32"))]
 fn usage() -> ! {
     eprintln!(
         "geodata — bulk open-geodata fetcher / overlay database builder
@@ -27,7 +24,6 @@ OPTIONS:
     std::process::exit(2);
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 struct Args {
     command: String,
     target: String,
@@ -39,7 +35,6 @@ struct Args {
     limit: usize,
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn parse_args() -> Args {
     let mut args = Args {
         command: String::new(),
@@ -73,7 +68,6 @@ fn parse_args() -> Args {
     args
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn main() {
     let args = parse_args();
     match args.command.as_str() {
@@ -308,10 +302,6 @@ fn main() {
     }
 }
 
-#[cfg(target_arch = "wasm32")]
-fn main() {}
-
-#[cfg(not(target_arch = "wasm32"))]
 fn select(target: &str) -> Vec<Box<dyn makepad_geodata::Layer>> {
     if target == "all" {
         registry()
diff --git a/libs/geodata/src/png.rs b/libs/geodata/src/png.rs
index 9b56f0da9..07e018b71 100644
--- a/libs/geodata/src/png.rs
+++ b/libs/geodata/src/png.rs
@@ -1,5 +1,5 @@
 //! Minimal PNG codec for raster overlay tiles: 8-bit grayscale (class-index
-//! rasters like noise/flood), RGB, and RGBA. Encoder
+//! rasters like noise/flood) and 8-bit RGB (terrarium elevation). Encoder
 //! writes filter-0 rows + zlib; decoder handles exactly what any
 //! standard encoder emits for these formats (all five row filters,
 //! non-interlaced). CRC32 is the 30-line table version — not worth a dep.
@@ -10,7 +10,6 @@ use makepad_fast_inflate::{zlib_compress, zlib_decompress_vec};
 pub enum PngFormat {
     Gray8,
     Rgb8,
-    Rgba8,
 }
 
 impl PngFormat {
@@ -18,14 +17,12 @@ impl PngFormat {
         match self {
             PngFormat::Gray8 => 0,
             PngFormat::Rgb8 => 2,
-            PngFormat::Rgba8 => 6,
         }
     }
     pub fn bytes_per_pixel(&self) -> usize {
         match self {
             PngFormat::Gray8 => 1,
             PngFormat::Rgb8 => 3,
-            PngFormat::Rgba8 => 4,
         }
     }
 }
@@ -87,7 +84,6 @@ pub fn decode(data: &[u8]) -> Result<DecodedPng, String> {
                 format = match body[9] {
                     0 => PngFormat::Gray8,
                     2 => PngFormat::Rgb8,
-                    6 => PngFormat::Rgba8,
                     other => return Err(format!("unsupported png color type {other}")),
                 };
             }
@@ -214,13 +210,4 @@ mod tests {
         assert_eq!(decoded.format, PngFormat::Rgb8);
         assert_eq!(decoded.pixels, pixels);
     }
-
-    #[test]
-    fn rgba_png_round_trip() {
-        let pixels = vec![1, 2, 3, 4, 250, 240, 230, 220];
-        let encoded = encode(2, 1, PngFormat::Rgba8, &pixels);
-        let decoded = decode(&encoded).unwrap();
-        assert_eq!(decoded.format, PngFormat::Rgba8);
-        assert_eq!(decoded.pixels, pixels);
-    }
 }
diff --git a/libs/geodata/src/query.rs b/libs/geodata/src/query.rs
index 0599a24fe..b1bbde2aa 100644
--- a/libs/geodata/src/query.rs
+++ b/libs/geodata/src/query.rs
@@ -10,19 +10,6 @@ use makepad_mbtile_reader::{MbtilesReader, Value};
 use makepad_map_nav::geo::{haversine_m, LonLat};
 use std::path::Path;
 
-/// Prevent callers on the interactive app path from accidentally scanning an
-/// unbounded dense cell. Services with a whole-request budget use
-/// `query_radius_with_budget` directly.
-pub const DEFAULT_RADIUS_SCAN_BUDGET: usize = 50_000;
-pub const MAX_RADIUS_RESULTS: usize = 50_000;
-
-fn radius_result_capacity(limit: usize, candidate_budget: usize) -> Result<usize, String> {
-    if limit > MAX_RADIUS_RESULTS {
-        return Err(format!("radius result limit exceeds {MAX_RADIUS_RESULTS}"));
-    }
-    Ok(limit.min(candidate_budget))
-}
-
 #[derive(Debug)]
 pub struct FeatureHit {
     pub layer: String,
@@ -110,116 +97,37 @@ impl LayerDb {
         radius_m: f64,
         limit: usize,
     ) -> Result<Vec<FeatureHit>, String> {
-        let mut budget = DEFAULT_RADIUS_SCAN_BUDGET;
-        self.query_radius_with_budget(lon, lat, radius_m, limit, &mut budget)
-    }
-
-    /// Bounded nearest-neighbor selection. At most `candidate_budget` feature
-    /// rows are decoded across all calls sharing that mutable budget, and only
-    /// the nearest `limit` hits are retained in memory.
-    pub fn query_radius_with_budget(
-        &mut self,
-        lon: f64,
-        lat: f64,
-        radius_m: f64,
-        limit: usize,
-        candidate_budget: &mut usize,
-    ) -> Result<Vec<FeatureHit>, String> {
-        let result_capacity = radius_result_capacity(limit, *candidate_budget)?;
-        if result_capacity == 0 {
-            return Ok(Vec::new());
-        }
         // Convert the radius to a degree bbox (safe overestimate at NL lat).
         let dlat = radius_m / 111_320.0;
         let dlon = radius_m / (111_320.0 * lat.to_radians().cos().max(0.2));
-        let min_lon = lon - dlon;
-        let min_lat = lat - dlat;
-        let max_lon = lon + dlon;
-        let max_lat = lat + dlat;
-        let (nx0, ny0) = crate::geo::wgs84_to_norm(min_lon, max_lat);
-        let (nx1, ny1) = crate::geo::wgs84_to_norm(max_lon, min_lat);
-        let clamp = |value: f64| (value * f64::from(CELL_AXIS)) as i64;
-        let cx0 = clamp(nx0).clamp(0, i64::from(CELL_AXIS) - 1) as u32;
-        let cx1 = clamp(nx1).clamp(0, i64::from(CELL_AXIS) - 1) as u32;
-        let cy0 = clamp(ny0).clamp(0, i64::from(CELL_AXIS) - 1) as u32;
-        let cy1 = clamp(ny1).clamp(0, i64::from(CELL_AXIS) - 1) as u32;
+        let mut hits = self.query_bbox(
+            lon - dlon,
+            lat - dlat,
+            lon + dlon,
+            lat + dlat,
+            usize::MAX,
+        )?;
         let origin = LonLat::new(lon, lat);
-        let mut hits: Vec<FeatureHit> = Vec::with_capacity(result_capacity);
-        'cells: for cy in cy0..=cy1 {
-            for cx in cx0..=cx1 {
-                if *candidate_budget == 0 {
-                    break 'cells;
-                }
-                let lo = (i64::from(cy * CELL_AXIS + cx)) << 24;
-                let hi = lo | ((*candidate_budget - 1).min(0x00ff_ffff) as i64);
-                let mut scan_error = None;
-                self.db
-                    .for_each_row_in_range(FEATURES_TABLE, lo, hi, |_rowid, values| {
-                        if *candidate_budget == 0 {
-                            return;
-                        }
-                        *candidate_budget -= 1;
-                        let mut hit = match parse_hit(&values) {
-                            Ok(hit) => hit,
-                            Err(error) => {
-                                scan_error = Some(error);
-                                return;
-                            }
-                        };
-                        let bbox = hit.bbox;
-                        if bbox.0 > max_lon
-                            || bbox.2 < min_lon
-                            || bbox.1 > max_lat
-                            || bbox.3 < min_lat
-                        {
-                            return;
-                        }
-                        let distance = haversine_m(
-                            origin,
-                            LonLat::new(hit.center.0, hit.center.1),
-                        );
-                        if distance > radius_m {
-                            return;
-                        }
-                        hit.distance_m = Some(distance);
-                        if hits.len() < limit {
-                            hits.push(hit);
-                        } else if let Some((farthest, farthest_distance)) = hits
-                            .iter()
-                            .enumerate()
-                            .max_by(|(_, a), (_, b)| {
-                                a.distance_m.unwrap().total_cmp(&b.distance_m.unwrap())
-                            })
-                            .map(|(index, hit)| (index, hit.distance_m.unwrap()))
-                        {
-                            if distance < farthest_distance {
-                                hits[farthest] = hit;
-                            }
-                        }
-                    })
-                    .map_err(|error| format!("range scan: {error:?}"))?;
-                if let Some(error) = scan_error {
-                    return Err(error);
-                }
-            }
+        for hit in &mut hits {
+            let distance = haversine_m(origin, LonLat::new(hit.center.0, hit.center.1));
+            hit.distance_m = Some(distance);
         }
+        hits.retain(|h| h.distance_m.unwrap_or(f64::MAX) <= radius_m);
         hits.sort_by(|a, b| a.distance_m.unwrap().total_cmp(&b.distance_m.unwrap()));
+        hits.truncate(limit);
         Ok(hits)
     }
 
     /// Features covering a point. Exact for layers that store rings (and for
     /// grid layers whose bbox equals the cell); bbox containment otherwise.
     pub fn query_point(&mut self, lon: f64, lat: f64, limit: usize) -> Result<Vec<FeatureHit>, String> {
-        if limit > MAX_RADIUS_RESULTS {
-            return Err(format!("point result limit exceeds {MAX_RADIUS_RESULTS}"));
-        }
         let epsilon = 1e-9;
         let mut hits = self.query_bbox(
             lon - epsilon,
             lat - epsilon,
             lon + epsilon,
             lat + epsilon,
-            MAX_RADIUS_RESULTS,
+            usize::MAX,
         )?;
         for hit in &mut hits {
             hit.contains_point = match hit.attrs.get("__ring") {
@@ -233,33 +141,6 @@ impl LayerDb {
     }
 }
 
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::sidecar::SidecarBuilder;
-    use makepad_mbtile_reader::MbtilesWriter;
-    use std::time::{SystemTime, UNIX_EPOCH};
-
-    #[test]
-    fn radius_limit_is_capped_before_allocation() {
-        assert_eq!(radius_result_capacity(8, 3).unwrap(), 3);
-        assert!(radius_result_capacity(usize::MAX, DEFAULT_RADIUS_SCAN_BUDGET).is_err());
-
-        let path = std::env::temp_dir().join(format!(
-            "makepad-radius-limit-{}-{}.mbtiles",
-            std::process::id(),
-            SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-        ));
-        let mut writer = MbtilesWriter::create(&path).unwrap();
-        SidecarBuilder::new().write(&mut writer).unwrap();
-        writer.finish().unwrap();
-        let mut database = LayerDb::open(&path).unwrap();
-        assert!(database.query_radius(4.9, 52.3, 1_000.0, usize::MAX).is_err());
-        assert!(database.query_point(4.9, 52.3, usize::MAX).is_err());
-        std::fs::remove_file(path).unwrap();
-    }
-}
-
 fn parse_hit(values: &[Value]) -> Result<FeatureHit, String> {
     let text = |i: usize| -> Option<String> {
         values.get(i).and_then(|v| v.as_text()).map(str::to_string)
diff --git a/libs/geodata/src/radar.rs b/libs/geodata/src/radar.rs
index 3a8769dda..2defbdd50 100644
--- a/libs/geodata/src/radar.rs
+++ b/libs/geodata/src/radar.rs
@@ -14,12 +14,14 @@
 //! layer's contract is just: freshest N frames on disk + an index.
 //!
 //! Auth: KNMI's Open Data API wants an API key. Priority: explicit config >
-//! the public anonymous key KNMI documents on the developer portal (shared,
-//! 50 req/min across all anonymous users — fine
+//! `KNMI_API_KEY` env var > the public anonymous key KNMI documents on the
+//! developer portal (shared, 50 req/min across all anonymous users — fine
 //! for one poll per 5 minutes, but register a free personal key for real
 //! deployments).
 
 use std::path::{Path, PathBuf};
+use std::process::Command;
+use std::time::{SystemTime, UNIX_EPOCH};
 
 /// Public anonymous key from developer.dataplatform.knmi.nl (shared quota).
 pub const KNMI_ANONYMOUS_KEY: &str = "eyJvcmciOiI1ZTU1NGUxOTI3NGE5NjAwMDEyYTNlYjEiLCJpZCI6IjUzYTg1ZDBhMmQ5YzRkYzJiYWNlNzQ4NTQ2Zjk4ODExIiwiaCI6Im11cm11cjEyOCJ9";
@@ -107,6 +109,7 @@ impl RadarConfig {
     fn resolved_key(&self) -> String {
         self.api_key
             .clone()
+            .or_else(|| std::env::var("KNMI_API_KEY").ok().filter(|k| !k.is_empty()))
             .unwrap_or_else(|| KNMI_ANONYMOUS_KEY.to_string())
     }
     fn dir(&self) -> PathBuf {
@@ -305,32 +308,57 @@ fn api_get_json(url: &str, key: &str) -> Result<serde_json::Value, String> {
     // off once and retry before giving up.
     for attempt in 0..2 {
         std::thread::sleep(std::time::Duration::from_secs(1));
-        let response = crate::http_fetch::get(url, Some(key), 2 * 1024 * 1024)?;
-        if (200..300).contains(&response.status) {
-            return serde_json::from_slice(&response.body)
+        let output = Command::new("curl")
+            .arg("-fsS")
+            .arg("--connect-timeout")
+            .arg("15")
+            .arg("--max-time")
+            .arg("60")
+            .arg("-A")
+            .arg(crate::fetch::USER_AGENT)
+            .arg("-H")
+            .arg(format!("Authorization: {key}"))
+            .arg(url)
+            .output()
+            .map_err(|e| format!("curl: {e}"))?;
+        if output.status.success() {
+            return serde_json::from_slice(&output.stdout)
                 .map_err(|e| format!("KNMI API json: {e}"));
         }
-        if attempt == 0 && response.status == 429 {
+        let stderr = String::from_utf8_lossy(&output.stderr).to_string();
+        if attempt == 0 && stderr.contains("429") {
             std::thread::sleep(std::time::Duration::from_secs(8));
             continue;
         }
-        return Err(format!("KNMI API returned HTTP {}", response.status));
+        return Err(format!("KNMI API {url}: {} {stderr}", output.status));
     }
     unreachable!()
 }
 
 fn download(url: &str, dest: &Path) -> Result<(), String> {
     let part = dest.with_extension("part");
-    let response = crate::http_fetch::get(url, None, 64 * 1024 * 1024)?;
-    if !(200..300).contains(&response.status) {
-        return Err(format!("download returned HTTP {}", response.status));
+    let status = Command::new("curl")
+        .arg("-fsSL")
+        .arg("--connect-timeout")
+        .arg("15")
+        .arg("-A")
+        .arg(crate::fetch::USER_AGENT)
+        .arg("-o")
+        .arg(&part)
+        .arg(url)
+        .status()
+        .map_err(|e| format!("curl: {e}"))?;
+    if !status.success() {
+        return Err(format!("download failed: {status}"));
     }
-    std::fs::write(&part, response.body).map_err(|e| format!("write download: {e}"))?;
     std::fs::rename(&part, dest).map_err(|e| format!("rename: {e}"))
 }
 
 fn now_unix() -> u64 {
-    crate::clock::now_unix()
+    SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .map(|d| d.as_secs())
+        .unwrap_or(0)
 }
 
 /// Parse "2026-07-28T12:00:00+00:00" (KNMI `created`) to unix seconds.
diff --git a/libs/geodata/src/radar_raster.rs b/libs/geodata/src/radar_raster.rs
index 16a612444..019193452 100644
--- a/libs/geodata/src/radar_raster.rs
+++ b/libs/geodata/src/radar_raster.rs
@@ -209,30 +209,6 @@ impl RadarProjection {
     }
 }
 
-/// Rain rate in mm/h at a lon/lat point for one RAD_NL25 frame.
-pub fn sample_mm_h(frame: &KnmiFrame, lon: f64, lat: f64) -> Option<f64> {
-    let (col, row) = Stereo::new().forward(lon, lat);
-    let (col, row) = (col.round() as i64, row.round() as i64);
-    if col < 0
-        || row < 0
-        || col >= GRID_COLS as i64
-        || row >= GRID_ROWS as i64
-        || frame.cols != GRID_COLS
-        || frame.rows != GRID_ROWS
-    {
-        return None;
-    }
-    let value = frame.values[row as usize * frame.cols + col as usize];
-    if value == 255 {
-        return None;
-    }
-    if value < 1 {
-        return Some(0.0);
-    }
-    let dbz = 0.5 * f64::from(value) - 32.0;
-    Some((10.0_f64.powf(dbz / 10.0) / 200.0).powf(1.0 / 1.6))
-}
-
 /// RGBA bytes → BGRA u32 texels (makepad VecBGRAu8_32 layout).
 pub fn rgba_to_bgra_texels(rgba: &[u8]) -> Vec<u32> {
     rgba.chunks_exact(4)
diff --git a/libs/geodata/src/raster.rs b/libs/geodata/src/raster.rs
index be91bc07c..6944f4d1b 100644
--- a/libs/geodata/src/raster.rs
+++ b/libs/geodata/src/raster.rs
@@ -108,7 +108,13 @@ pub fn build_raster(
     }
     writer.set_metadata(
         "geodata_built_unix",
-        crate::clock::now_unix().to_string(),
+        format!(
+            "{}",
+            std::time::SystemTime::now()
+                .duration_since(std::time::UNIX_EPOCH)
+                .map(|d| d.as_secs())
+                .unwrap_or(0)
+        ),
     );
     for (_, (zoom, x, y, data)) in tiles {
         writer
diff --git a/libs/geodata/src/terrain_shade.rs b/libs/geodata/src/terrain_shade.rs
index b705f7ba2..25d4a5940 100644
--- a/libs/geodata/src/terrain_shade.rs
+++ b/libs/geodata/src/terrain_shade.rs
@@ -10,216 +10,11 @@ use crate::png;
 use makepad_mbtile_reader::MbtilesReader;
 use std::collections::HashMap;
 use std::path::Path;
-use std::sync::Arc;
 
 const TILE_PX: usize = 256;
 
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-pub struct TerrainTileKey {
-    pub z: u32,
-    pub x: i64,
-    pub y: i64,
-}
-
-/// Elevation input behind one shader surface. Native development can read the
-/// original MBTiles directly; production native and web jobs receive the
-/// decoded tile payloads fetched by the shared `.mkmap` archive plane.
-pub enum TerrainSource {
-    LocalMbtiles(MbtilesReader),
-    Archive {
-        min_zoom: u32,
-        max_zoom: u32,
-        tiles: HashMap<TerrainTileKey, Option<Arc<[u8]>>>,
-    },
-}
-
-impl TerrainSource {
-    pub fn local_mbtiles(path: &Path) -> Result<Self, String> {
-        MbtilesReader::open(path)
-            .map(Self::LocalMbtiles)
-            .map_err(|error| format!("open terrain: {error}"))
-    }
-
-    pub fn archive(
-        min_zoom: u32,
-        max_zoom: u32,
-        tiles: HashMap<TerrainTileKey, Option<Arc<[u8]>>>,
-    ) -> Self {
-        Self::Archive {
-            min_zoom,
-            max_zoom,
-            tiles,
-        }
-    }
-
-    pub fn replace_archive_tiles(
-        &mut self,
-        min_zoom: u32,
-        max_zoom: u32,
-        tiles: HashMap<TerrainTileKey, Option<Arc<[u8]>>>,
-    ) -> Result<(), String> {
-        let Self::Archive {
-            min_zoom: source_min,
-            max_zoom: source_max,
-            tiles: source_tiles,
-        } = self
-        else {
-            return Err("terrain source kind changed".to_string());
-        };
-        *source_min = min_zoom;
-        *source_max = max_zoom;
-        *source_tiles = tiles;
-        Ok(())
-    }
-
-    fn zoom_range(&mut self) -> (u32, u32) {
-        match self {
-            Self::LocalMbtiles(reader) => reader
-                .get_metadata()
-                .ok()
-                .and_then(|metadata| {
-                    let min = metadata.get("minzoom")?.parse::<u32>().ok()?;
-                    let max = metadata.get("maxzoom")?.parse::<u32>().ok()?;
-                    (min <= max).then_some((min, max))
-                })
-                .unwrap_or((6, 12)),
-            Self::Archive {
-                min_zoom,
-                max_zoom,
-                ..
-            } => (*min_zoom, *max_zoom),
-        }
-    }
-
-    fn tile_bytes(&mut self, key: TerrainTileKey) -> Option<Arc<[u8]>> {
-        match self {
-            Self::LocalMbtiles(reader) => {
-                let n = 1i64 << key.z;
-                reader
-                    .get_tile(key.z as i64, key.x, n - 1 - key.y)
-                    .ok()
-                    .flatten()
-                    .map(Arc::from)
-            }
-            Self::Archive { tiles, .. } => tiles.get(&key).cloned().flatten(),
-        }
-    }
-}
-
-/// Reused CPU render storage. Constructing it reserves the maximum render
-/// dimensions, so viewport renders at or below that cap only change lengths
-/// and clear bytes; they never allocate new backing buffers.
-pub struct TerrainScratch {
-    max_width: usize,
-    max_height: usize,
-    elevation_apron: Vec<f32>,
-    rgba: Vec<u8>,
-    elevation: Vec<f32>,
-    shade: Vec<u8>,
-    shadow: Vec<f32>,
-}
-
-impl TerrainScratch {
-    /// Bytes `with_capacity` reserves for these caps.
-    pub fn capacity_bytes(max_width: usize, max_height: usize) -> usize {
-        let pixels = max_width.saturating_mul(max_height);
-        let apron = max_width
-            .saturating_add(2)
-            .saturating_mul(max_height.saturating_add(2));
-        apron
-            .saturating_mul(4)
-            .saturating_add(pixels.saturating_mul(4 + 4 + 1 + 4))
-    }
-
-    pub fn with_capacity(max_width: usize, max_height: usize) -> Self {
-        let pixels = max_width.saturating_mul(max_height);
-        let apron = max_width
-            .saturating_add(2)
-            .saturating_mul(max_height.saturating_add(2));
-        Self {
-            max_width,
-            max_height,
-            elevation_apron: Vec::with_capacity(apron),
-            rgba: Vec::with_capacity(pixels.saturating_mul(4)),
-            elevation: Vec::with_capacity(pixels),
-            shade: Vec::with_capacity(pixels),
-            shadow: Vec::with_capacity(pixels),
-        }
-    }
-
-    fn prepare(&mut self, width: usize, height: usize) {
-        assert!(width <= self.max_width && height <= self.max_height);
-        let pixels = width * height;
-        self.elevation_apron.resize((width + 2) * (height + 2), 0.0);
-        self.rgba.resize(pixels * 4, 0);
-        self.elevation.resize(pixels, 0.0);
-        self.shade.resize(pixels, 0);
-        self.shadow.resize(pixels, 1.0);
-        self.elevation_apron.fill(0.0);
-        self.rgba.fill(0);
-        self.elevation.fill(0.0);
-        self.shade.fill(0);
-        self.shadow.fill(1.0);
-    }
-
-    pub fn rgba(&self) -> &[u8] {
-        &self.rgba
-    }
-
-    pub fn elevation(&self) -> &[f32] {
-        &self.elevation
-    }
-
-    pub fn shade(&self) -> &[u8] {
-        &self.shade
-    }
-
-    pub fn render_parts(&mut self) -> (&mut [u8], &[f32], &[u8]) {
-        (&mut self.rgba, &self.elevation, &self.shade)
-    }
-}
-
-fn render_zoom(span: f64, width: usize, min_zoom: u32, max_zoom: u32) -> u32 {
-    let want = (width as f64 / (span.max(1e-9) * TILE_PX as f64))
-        .log2()
-        .ceil() as i64;
-    want.clamp(min_zoom as i64, max_zoom as i64) as u32
-}
-
-/// Exact XYZ tile rectangle sampled by a render, including the one-pixel
-/// gradient apron. Callers use this plan to range-fetch before submitting the
-/// CPU job, so the shader never performs I/O on a wasm worker.
-pub fn terrain_tile_plan(
-    bbox: (f64, f64, f64, f64),
-    width: usize,
-    height: usize,
-    min_zoom: u32,
-    max_zoom: u32,
-) -> Vec<TerrainTileKey> {
-    let (west, north, east, south) = bbox;
-    let z = render_zoom(east - west, width, min_zoom, max_zoom);
-    let n = 1i64 << z;
-    let apron_x = (east - west) * 0.5 / width.max(1) as f64;
-    let apron_y = (south - north) * 0.5 / height.max(1) as f64;
-    let x0 = (((west - apron_x).clamp(0.0, 1.0) * n as f64).floor() as i64)
-        .clamp(0, n - 1);
-    let x1 = (((east + apron_x).clamp(0.0, 1.0) * n as f64).floor() as i64)
-        .clamp(0, n - 1);
-    let y0 = (((north - apron_y).clamp(0.0, 1.0) * n as f64).floor() as i64)
-        .clamp(0, n - 1);
-    let y1 = (((south + apron_y).clamp(0.0, 1.0) * n as f64).floor() as i64)
-        .clamp(0, n - 1);
-    let mut keys = Vec::with_capacity(((x1 - x0 + 1) * (y1 - y0 + 1)) as usize);
-    for y in y0..=y1 {
-        for x in x0..=x1 {
-            keys.push(TerrainTileKey { z, x, y });
-        }
-    }
-    keys
-}
-
 pub struct TerrainShader {
-    source: TerrainSource,
+    reader: MbtilesReader,
     min_zoom: u32,
     max_zoom: u32,
     /// Decoded elevation tiles (z, x, y) → 256x256 meters grid.
@@ -248,16 +43,21 @@ fn terrarium_decode(png: &png::DecodedPng) -> Option<Vec<f32>> {
 
 impl TerrainShader {
     pub fn open(path: &Path) -> Result<Self, String> {
-        Self::new(TerrainSource::local_mbtiles(path)?)
-    }
-
-    pub fn new(mut source: TerrainSource) -> Result<Self, String> {
-        let (min_zoom, max_zoom) = source.zoom_range();
-        if min_zoom > max_zoom || max_zoom > 30 {
-            return Err("invalid terrain zoom range".to_string());
-        }
+        let mut reader = MbtilesReader::open(path).map_err(|e| format!("open terrain: {e}"))?;
+        let (min_zoom, max_zoom) = reader
+            .get_metadata()
+            .ok()
+            .and_then(|meta| {
+                let get = |k: &str| {
+                    meta.iter()
+                        .find(|(name, _)| name.as_str() == k)
+                        .and_then(|(_, v)| v.parse::<u32>().ok())
+                };
+                Some((get("minzoom")?, get("maxzoom")?))
+            })
+            .unwrap_or((6, 12));
         Ok(Self {
-            source,
+            reader,
             min_zoom,
             max_zoom,
             cache: HashMap::new(),
@@ -266,19 +66,6 @@ impl TerrainShader {
         })
     }
 
-    pub fn replace_archive_tiles(
-        &mut self,
-        min_zoom: u32,
-        max_zoom: u32,
-        tiles: HashMap<TerrainTileKey, Option<Arc<[u8]>>>,
-    ) -> Result<(), String> {
-        self.source
-            .replace_archive_tiles(min_zoom, max_zoom, tiles)?;
-        self.min_zoom = min_zoom;
-        self.max_zoom = max_zoom;
-        Ok(())
-    }
-
     fn tile(&mut self, z: u32, x: i64, y: i64) -> Option<&Vec<f32>> {
         let key = (z, x, y);
         if !self.cache.contains_key(&key) {
@@ -286,16 +73,20 @@ impl TerrainShader {
             let decoded = if x < 0 || y < 0 || x >= n || y >= n {
                 None
             } else {
-                if self.cache.len() >= 512 {
-                    self.cache.clear();
-                }
-                self.source
-                    .tile_bytes(TerrainTileKey { z, x, y })
+                self.reader
+                    .get_tile(z as i64, x, n - 1 - y)
+                    .ok()
+                    .flatten()
                     .and_then(|data| png::decode(&data).ok())
                     .and_then(|png| terrarium_decode(&png))
             };
             // Cache misses too: all-ocean tiles simply don't exist.
             self.cache.insert(key, decoded);
+            if self.cache.len() > 512 {
+                self.cache.clear();
+                self.cache.insert(key, None);
+                return None;
+            }
         }
         self.cache.get(&key).and_then(|t| t.as_ref())
     }
@@ -335,42 +126,15 @@ impl TerrainShader {
         width: usize,
         height: usize,
     ) -> (Vec<u8>, Vec<f32>, Vec<u8>) {
-        let mut scratch = TerrainScratch::with_capacity(width, height);
-        self.shade_region_into(
-            norm_west,
-            norm_north,
-            norm_east,
-            norm_south,
-            width,
-            height,
-            &mut scratch,
-        );
-        (
-            scratch.rgba,
-            scratch.elevation,
-            scratch.shade,
-        )
-    }
-
-    pub fn shade_region_into(
-        &mut self,
-        norm_west: f64,
-        norm_north: f64,
-        norm_east: f64,
-        norm_south: f64,
-        width: usize,
-        height: usize,
-        scratch: &mut TerrainScratch,
-    ) {
-        scratch.prepare(width, height);
         // Zoom with ~1 source pixel per output pixel.
         let span = (norm_east - norm_west).max(1e-9);
-        let z = render_zoom(span, width, self.min_zoom, self.max_zoom);
+        let want = (width as f64 / (span * TILE_PX as f64)).log2().ceil() as i64;
+        let z = want.clamp(self.min_zoom as i64, self.max_zoom as i64) as u32;
 
         // Elevation grid with a 1px apron for gradients.
         let gw = width + 2;
         let gh = height + 2;
-        let elev = &mut scratch.elevation_apron;
+        let mut elev = vec![0f32; gw * gh];
         for gy in 0..gh {
             let ny = norm_north
                 + (norm_south - norm_north) * ((gy as f64 - 1.0 + 0.5) / height as f64);
@@ -394,10 +158,10 @@ impl TerrainShader {
         // the elevation grid; terrain rising above the sun ray shadows it.
         // Exponential stride keeps it ~13 samples/px; only run when the
         // region has relief that could actually cast (skips the lowlands).
-        let mut shadow_active = false;
+        let mut shadow_dim: Option<Vec<f32>> = None;
         if self.cast_shadows {
             let (mut e_min, mut e_max) = (f32::MAX, f32::MIN);
-            for &e in elev.iter() {
+            for &e in &elev {
                 if !e.is_nan() {
                     e_min = e_min.min(e);
                     e_max = e_max.max(e);
@@ -413,7 +177,7 @@ impl TerrainShader {
                     1.0, 2.0, 3.0, 4.0, 6.0, 8.0, 11.0, 15.0, 21.0, 29.0, 40.0, 56.0, 78.0,
                     109.0, 152.0, 213.0, 298.0,
                 ];
-                let dim = &mut scratch.shadow;
+                let mut dim = vec![1.0f32; width * height];
                 for y in 0..height {
                     for x in 0..width {
                         let e0 = elev[(y + 1) * gw + (x + 1)];
@@ -445,15 +209,15 @@ impl TerrainShader {
                         }
                     }
                 }
-                shadow_active = true;
+                shadow_dim = Some(dim);
             }
         }
 
-        let out = &mut scratch.rgba;
-        let elev_out = &mut scratch.elevation;
+        let mut out = vec![0u8; width * height * 4];
+        let mut elev_out = vec![0f32; width * height];
         // Hillshade light factor (x255) per pixel, for draping landcover
         // colors with the same lighting as the hypsometric ramp.
-        let shade_out = &mut scratch.shade;
+        let mut shade_out = vec![0u8; width * height];
         for y in 0..height {
             for x in 0..width {
                 let g = (y + 1) * gw + (x + 1);
@@ -478,11 +242,9 @@ impl TerrainShader {
                 let inv = 1.0 / (1.0 + gx * gx + gy * gy).sqrt();
                 let (nx, ny, nz) = (-gx * inv, -gy * inv, inv);
                 let ndl = (nx * lx + ny * ly + nz * lz).max(0.0);
-                let cast = if shadow_active {
-                    scratch.shadow[y * width + x]
-                } else {
-                    1.0
-                };
+                let cast = shadow_dim
+                    .as_ref()
+                    .map_or(1.0, |dim| dim[y * width + x]);
                 let shade = (0.45 + 0.55 * ndl) * cast;
                 shade_out[y * width + x] = (shade * 255.0).min(255.0) as u8;
                 // Hypsometric ramp: NL polders green-blue, lowland
@@ -515,45 +277,14 @@ impl TerrainShader {
                 px[3] = 140;
             }
         }
+        (out, elev_out, shade_out)
     }
 }
 
 #[cfg(test)]
-// Native CPU benchmark assertions use std deadlines only inside tests.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 mod tests {
     use super::*;
 
-    #[test]
-    fn terrain_archive_source_reuses_scratch() {
-        let mut rgb = Vec::with_capacity(TILE_PX * TILE_PX * 3);
-        for _ in 0..TILE_PX * TILE_PX {
-            // Terrarium encoding for 100 m: 128 * 256 + 100 - 32768.
-            rgb.extend_from_slice(&[128, 100, 0]);
-        }
-        let bytes = crate::png::encode(
-            TILE_PX as u32,
-            TILE_PX as u32,
-            crate::png::PngFormat::Rgb8,
-            &rgb,
-        );
-        let mut tiles = HashMap::new();
-        tiles.insert(TerrainTileKey { z: 0, x: 0, y: 0 }, Some(Arc::from(bytes)));
-        let mut shader = TerrainShader::new(TerrainSource::archive(0, 0, tiles)).unwrap();
-        let mut scratch = TerrainScratch::with_capacity(32, 24);
-        let rgba_ptr = scratch.rgba.as_ptr();
-        let elevation_ptr = scratch.elevation.as_ptr();
-        shader.shade_region_into(0.25, 0.25, 0.75, 0.75, 32, 24, &mut scratch);
-        assert!(scratch
-            .elevation()
-            .iter()
-            .all(|elevation| (*elevation - 100.0).abs() < 0.01));
-        shader.shade_region_into(0.25, 0.25, 0.75, 0.75, 32, 24, &mut scratch);
-        assert_eq!(rgba_ptr, scratch.rgba.as_ptr());
-        assert_eq!(elevation_ptr, scratch.elevation.as_ptr());
-        assert_eq!(terrain_tile_plan((0.25, 0.25, 0.75, 0.75), 32, 24, 0, 0).len(), 1);
-    }
-
     fn norm_of(lon: f64, lat: f64) -> (f64, f64) {
         let x = (lon + 180.0) / 360.0;
         let r = lat.to_radians();
diff --git a/libs/geodata/src/tiler.rs b/libs/geodata/src/tiler.rs
index 90cbd52bc..a1d2740e4 100644
--- a/libs/geodata/src/tiler.rs
+++ b/libs/geodata/src/tiler.rs
@@ -491,7 +491,13 @@ pub(crate) fn create_writer(
     );
     writer.set_metadata(
         "geodata_built_unix",
-        crate::clock::now_unix().to_string(),
+        format!(
+            "{}",
+            std::time::SystemTime::now()
+                .duration_since(std::time::UNIX_EPOCH)
+                .map(|d| d.as_secs())
+                .unwrap_or(0)
+        ),
     );
     Ok(writer)
 }
diff --git a/libs/geodata/src/wind.rs b/libs/geodata/src/wind.rs
index 33a1d172a..78bd5f8e1 100644
--- a/libs/geodata/src/wind.rs
+++ b/libs/geodata/src/wind.rs
@@ -9,6 +9,8 @@
 //! simple packing, no bitmap) — anything else errors instead of guessing.
 
 use std::path::PathBuf;
+use std::process::Command;
+use std::time::{SystemTime, UNIX_EPOCH};
 
 /// Subset region (lon 2..9 E, lat 48..56 N covers NL + approaches).
 pub const WIND_WEST: f64 = 2.0;
@@ -253,7 +255,10 @@ impl WindSync {
     }
 
     fn now_unix() -> u64 {
-        crate::clock::now_unix()
+        SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .map(|d| d.as_secs())
+            .unwrap_or(0)
     }
 
     /// Cached field without any network contact.
@@ -262,23 +267,6 @@ impl WindSync {
         decode_wind(&data).ok()
     }
 
-    pub fn cached_with_stamp(&self) -> Option<(u64, WindField)> {
-        let field = self.cached()?;
-        let stamp = std::fs::read_to_string(self.cache_dir.join("wind_updated_unix"))
-            .ok()
-            .and_then(|value| value.trim().parse().ok())
-            .or_else(|| {
-                std::fs::metadata(self.cache_dir.join("wind_nl.grib2"))
-                    .ok()?
-                    .modified()
-                    .ok()?
-                    .duration_since(std::time::UNIX_EPOCH)
-                    .ok()
-                    .map(|duration| duration.as_secs())
-            })?;
-        Some((stamp, field))
-    }
-
     /// Poll-gated fetch: tries the newest plausible GFS runs (each run
     /// appears ~4 h after its nominal time) until one returns a GRIB.
     pub fn sync(&self) -> Result<Option<WindField>, String> {
@@ -312,20 +300,22 @@ impl WindSync {
                 WIND_NORTH, WIND_WEST, WIND_EAST, WIND_SOUTH
             );
             let tmp = self.cache_dir.join("wind_nl.grib2.part");
-            let Ok(response) = crate::http_fetch::get(&url, None, 1024 * 1024) else {
-                continue;
-            };
-            if !(200..300).contains(&response.status) {
+            let status = Command::new("curl")
+                .args(["-sf", "--max-time", "30", "-o"])
+                .arg(&tmp)
+                .arg(&url)
+                .status()
+                .map_err(|e| format!("curl: {e}"))?;
+            if !status.success() {
                 continue;
             }
-            if decode_wind(&response.body).is_ok() {
-                std::fs::write(&tmp, &response.body)
-                    .map_err(|e| format!("write wind download: {e}"))?;
+            let Ok(data) = std::fs::read(&tmp) else {
+                continue;
+            };
+            if decode_wind(&data).is_ok() {
                 let final_path = self.cache_dir.join("wind_nl.grib2");
                 std::fs::rename(&tmp, &final_path)
                     .map_err(|e| format!("rename: {e}"))?;
-                std::fs::write(self.cache_dir.join("wind_updated_unix"), now.to_string())
-                    .map_err(|e| format!("write wind update time: {e}"))?;
                 return Ok(self.cached());
             }
         }
diff --git a/libs/image_tiles/Cargo.toml b/libs/image_tiles/Cargo.toml
deleted file mode 100644
index 752315884..000000000
--- a/libs/image_tiles/Cargo.toml
+++ /dev/null
@@ -1,26 +0,0 @@
-[package]
-name = "makepad-image-tiles"
-version = "0.1.0"
-edition = "2021"
-description = "Pannable, zoomable wall of image tiles: a small baker CLI downloads pictures into hardware-HEVC tape atlases, and the TileGrid widget draws them as instanced NV12 textures with continuous LOD"
-license = "MIT OR Apache-2.0"
-
-[lib]
-name = "makepad_image_tiles"
-path = "src/lib.rs"
-
-# The baker: reads a manifest of image URLs, downloads and decodes them in
-# RAM, and bakes the tile library a TileGrid widget opens. No window.
-[[bin]]
-name = "image-tiles-bake"
-path = "src/bin/bake.rs"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-# The library index: items and shard bookkeeping in our own SQLite engine.
-makepad-sqlite = { path = "../sqlite_query" }
-# Hardware HEVC intra frames (VideoToolbox) for the on-disk tapes: no JPEGs
-# or PNGs are ever kept, one hardware decode fills a whole atlas level.
-makepad-video = { package = "makepad-platform-video", path = "../../platform/video" }
-# The baker's downloader: the dependency-free blocking HTTP client.
-makepad-network = { path = "../../platform/network" }
diff --git a/libs/image_tiles/src/bake.rs b/libs/image_tiles/src/bake.rs
deleted file mode 100644
index b06e693ab..000000000
--- a/libs/image_tiles/src/bake.rs
+++ /dev/null
@@ -1,366 +0,0 @@
-//! The baker: a manifest of image URLs in, a baked tile library out.
-//!
-//! Deliberately small and linear so it is easy to customise — swap
-//! [`parse_manifest`] for your own catalogue walker, or call [`bake`] from
-//! your own tool with sources you built any other way. The pipeline is:
-//! fetch threads pull bytes off the wire; encode workers decode in RAM,
-//! cut the slot pyramid and write the HEVC full/pyramid frames; the packer
-//! (this thread) blits slots into the open shard, records the index row and
-//! seals full shards to tape. Re-running is cheap: URLs already baked are
-//! skipped, and a crash mid-shard resets only that shard's items.
-
-use crate::db::{ShardRow, TileDb};
-use crate::library::{mark_no_pyramid, Library};
-use crate::tape::{
-    box_downscale, build_pyramid, decode_image, fit_dims, image_to_rgba, page_size, write_frame, Planes, TilePyramid,
-    FULL_BPP, FULL_MAX_PX, LEVELS, PAGE_BPP, PYRAMID_LEVELS, SHARD_CAP,
-};
-use makepad_network::blocking_http::{self, Limits, Request};
-use makepad_widgets::makepad_platform::thread::{Lane, TaskPool};
-use makepad_widgets::Cx;
-use std::collections::VecDeque;
-use std::sync::Mutex;
-use std::time::Duration;
-
-/// The largest picture download accepted.
-pub const PICTURE_MAX_BYTES: usize = 64 * 1024 * 1024;
-const MAX_REDIRECTS: usize = 5;
-
-#[derive(Clone, Debug)]
-pub struct Source {
-    pub url: String,
-    pub title: String,
-    pub link: String,
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct BakeOptions {
-    /// Network threads: sockets, not cores; raise freely.
-    pub fetch_threads: usize,
-    /// Decode + HEVC encode workers. Every worker holds a VideoToolbox
-    /// compression session per frame it writes; dozens of concurrent
-    /// session create/teardowns per second have kernel-panicked an M3 Max
-    /// (the AVE encoder's IOMMU falls over), so this stays bounded and
-    /// modest — the clamp in [`bake`] is a hard one, not a suggestion.
-    pub encode_threads: usize,
-    /// Put previously-failed items back in the queue first.
-    pub retry_failed: bool,
-}
-
-impl Default for BakeOptions {
-    fn default() -> BakeOptions {
-        BakeOptions { fetch_threads: 6, encode_threads: 4, retry_failed: false }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-pub struct BakeSummary {
-    pub baked: usize,
-    pub failed: usize,
-    pub skipped: usize,
-    pub shards_sealed: usize,
-}
-
-/// One manifest line per picture: a bare URL, or `url<TAB>title<TAB>link`.
-/// Blank lines and `#` comments are skipped.
-pub fn parse_manifest(text: &str) -> Vec<Source> {
-    let mut out = Vec::new();
-    for line in text.lines() {
-        let line = line.trim();
-        if line.is_empty() || line.starts_with('#') {
-            continue;
-        }
-        let mut parts = line.split('\t');
-        let url = parts.next().unwrap_or("").trim().to_string();
-        if url.is_empty() {
-            continue;
-        }
-        let title = parts.next().map(str::trim).filter(|t| !t.is_empty()).map(String::from).unwrap_or_else(|| {
-            url.rsplit('/').find(|s| !s.is_empty()).unwrap_or("untitled").to_string()
-        });
-        let link = parts.next().map(str::trim).unwrap_or("").to_string();
-        out.push(Source { url, title, link });
-    }
-    out
-}
-
-/// GET with a bounded body and a short redirect chain; the platform client
-/// does one hop at a time and never follows a redirect on its own. A
-/// source that is not a URL — `file://…`, or a bare path — is read from
-/// disk instead, so a manifest can name pictures already on this machine.
-pub fn fetch_bytes(url: &str, max_bytes: usize) -> Result<Vec<u8>, String> {
-    if let Some(path) = local_source_path(url) {
-        let meta = std::fs::metadata(&path).map_err(|e| format!("read {}: {e}", path.display()))?;
-        if meta.len() as usize > max_bytes {
-            return Err(format!("read {}: {} bytes is over the {max_bytes} byte cap", path.display(), meta.len()));
-        }
-        return std::fs::read(&path).map_err(|e| format!("read {}: {e}", path.display()));
-    }
-    let mut current = url.to_string();
-    for _ in 0..=MAX_REDIRECTS {
-        let limits = Limits { max_body_bytes: max_bytes, total_timeout: Duration::from_secs(120), ..Limits::default() };
-        let request = Request::get(current.clone()).limits(limits);
-        let response = blocking_http::request_no_redirect(request).map_err(|e| format!("GET {current}: {e:?}"))?;
-        match response.status {
-            200 => return Ok(response.body),
-            301 | 302 | 303 | 307 | 308 => {
-                let location = response.header("location").ok_or_else(|| format!("GET {current}: redirect without location"))?;
-                current = if location.starts_with("http://") || location.starts_with("https://") {
-                    location.to_string()
-                } else if let Some(rest) = location.strip_prefix('/') {
-                    let origin_end = current.find("://").map(|i| i + 3).unwrap_or(0);
-                    let origin = match current[origin_end..].find('/') {
-                        Some(i) => &current[..origin_end + i],
-                        None => &current,
-                    };
-                    format!("{origin}/{rest}")
-                } else {
-                    return Err(format!("GET {current}: unsupported relative redirect {location}"));
-                };
-            }
-            status => return Err(format!("GET {current}: HTTP {status}")),
-        }
-    }
-    Err(format!("GET {url}: too many redirects"))
-}
-
-/// The on-disk path a manifest source names, when it is not a URL:
-/// `file:///abs/pic.png`, or a bare path (absolute, or relative to the
-/// working directory). Anything with another scheme is fetched.
-pub fn local_source_path(source: &str) -> Option<std::path::PathBuf> {
-    let s = source.trim();
-    if let Some(rest) = s.strip_prefix("file://") {
-        return Some(std::path::PathBuf::from(rest));
-    }
-    let scheme = s.find("://").map(|i| &s[..i]).unwrap_or("");
-    if !scheme.is_empty() && scheme.bytes().all(|b| b.is_ascii_alphanumeric() || b == b'+' || b == b'-' || b == b'.') {
-        return None;
-    }
-    Some(std::path::PathBuf::from(s))
-}
-
-struct Baked {
-    width: u32,
-    height: u32,
-    pyramid: TilePyramid,
-}
-
-/// The CPU half of one picture: decode, the slot pyramid, the capped full
-/// frame and its pre-cut zoom levels — everything except the shard, which
-/// belongs to the packer.
-fn process_picture(library: &Library, id: i64, bytes: &[u8]) -> Result<Baked, String> {
-    let img = decode_image(bytes)?;
-    let (w, h) = (img.width as u32, img.height as u32);
-    let rgba = image_to_rgba(&img);
-    let pyramid = build_pyramid(&rgba, w, h);
-    let (fw, fh) = fit_dims(w, h, FULL_MAX_PX);
-    // The fitted buffer is kept: it is also the zoom pyramid's source. The
-    // levels are each made from the one above, so the whole pyramid costs
-    // about a third more than its top level instead of a multiple of it.
-    let fitted: Option<Vec<u8>> = if (fw, fh) == (w, h) { None } else { Some(box_downscale(&rgba, w, h, 4, fw, fh)) };
-    let full = Planes::from_rgba(fitted.as_deref().unwrap_or(&rgba), fw, fh);
-    write_frame(&library.full_path(id), &full, FULL_BPP).map_err(|e| format!("full frame: {e}"))?;
-    let (mut lw, mut lh) = (fw, fh);
-    let mut level_rgba: Option<Vec<u8>> = None;
-    let mut any = false;
-    for px in PYRAMID_LEVELS {
-        let (nw, nh) = fit_dims(lw, lh, px);
-        if (nw, nh) == (lw, lh) {
-            continue;
-        }
-        let src = level_rgba.as_deref().or(fitted.as_deref()).unwrap_or(&rgba);
-        let next = box_downscale(src, lw, lh, 4, nw, nh);
-        let frame = Planes::from_rgba(&next, nw, nh);
-        write_frame(&library.pyramid_path(id, px), &frame, FULL_BPP).map_err(|e| format!("pyramid {px}: {e}"))?;
-        level_rgba = Some(next);
-        (lw, lh) = (nw, nh);
-        any = true;
-    }
-    if !any {
-        mark_no_pyramid(library, id);
-    }
-    Ok(Baked { width: w, height: h, pyramid })
-}
-
-struct OpenShard {
-    id: i64,
-    count: u32,
-    pages: Vec<Planes>,
-}
-
-fn open_shard(id: i64) -> OpenShard {
-    OpenShard { id, count: 0, pages: (0..LEVELS).map(|l| Planes::black(page_size(l), page_size(l))).collect() }
-}
-
-/// Write a filled (or final partial) shard's five tape frames and mark it
-/// sealed. Runs on the packer thread: the writes are serial, which also
-/// keeps the encoder-session count honest.
-fn seal(library: &Library, db: &mut TileDb, shard: OpenShard) -> Result<(), String> {
-    for (level, page) in shard.pages.iter().enumerate() {
-        write_frame(&library.tape_path(shard.id, level), page, PAGE_BPP).map_err(|e| format!("tape {} L{level}: {e}", shard.id))?;
-    }
-    db.upsert_shard(ShardRow { id: shard.id, count: shard.count as i64, sealed: true })
-}
-
-enum PackMsg {
-    Baked { id: i64, baked: Baked },
-    Failed { id: i64, error: String },
-}
-
-/// Bake `sources` into the library at `root`. Safe to re-run: known URLs
-/// keep their pixels, only pending (and, with `retry_failed`, failed) items
-/// are fetched. `log` gets one line per notable event.
-pub fn bake(
-    root: &std::path::Path,
-    sources: &[Source],
-    options: &BakeOptions,
-    log: &mut dyn FnMut(String),
-    pool: &TaskPool,
-) -> Result<BakeSummary, String> {
-    let library = Library::new(root);
-    library.ensure_dirs()?;
-    let mut db = TileDb::open(&library.db_path())?;
-    let reset = db.reset_unsealed_shards()?;
-    if reset > 0 {
-        log(format!("{reset} unsealed shard(s) from an interrupted run reset"));
-    }
-    for s in sources {
-        db.add_source(&s.url, &s.title, &s.link)?;
-    }
-    if options.retry_failed {
-        let retried = db.retry_failed()?;
-        if retried > 0 {
-            log(format!("{retried} failed item(s) back in the queue"));
-        }
-    }
-    let pending = db.pending()?;
-    let (already_pending, ready, failed_before) = db.counts()?;
-    let _ = already_pending;
-    let mut summary = BakeSummary { skipped: ready as usize, ..Default::default() };
-    if pending.is_empty() {
-        log(format!("nothing to bake: {ready} ready, {failed_before} failed"));
-        return Ok(summary);
-    }
-    log(format!("baking {} picture(s) ({ready} already in the library)", pending.len()));
-
-    let fetch_threads = options.fetch_threads.clamp(1, 32);
-    // The hard encoder cap — see BakeOptions::encode_threads.
-    let encode_threads = options.encode_threads.clamp(1, 8);
-
-    let total = pending.len();
-    // This function itself runs as one heavy pool job. Process bounded
-    // batches with the pool's caller-helping fan-out so a bake never creates
-    // temporary fetch/encode threads and never holds the whole manifest's
-    // downloaded bytes at once.
-    let batch_width = fetch_threads.min(encode_threads).max(1);
-    let mut completed = Vec::with_capacity(total);
-    for batch in pending.chunks(batch_width) {
-        let results = Mutex::new((0..batch.len()).map(|_| None).collect::<Vec<Option<PackMsg>>>());
-        pool.fan_out(Lane::Heavy, batch.len(), |index| {
-            let (id, url) = &batch[index];
-            let msg = match fetch_bytes(url, PICTURE_MAX_BYTES) {
-                Ok(bytes) => match process_picture(&library, *id, &bytes) {
-                    Ok(baked) => PackMsg::Baked { id: *id, baked },
-                    Err(error) => PackMsg::Failed { id: *id, error },
-                },
-                Err(error) => PackMsg::Failed { id: *id, error },
-            };
-            results.lock().unwrap()[index] = Some(msg);
-        });
-        completed.extend(results.into_inner().unwrap().into_iter().flatten());
-    }
-
-    let result: Result<(), String> = (|| {
-        // The packer: this thread. One open shard, slots filled in arrival
-        // order, sealed when full.
-        let mut open: Option<OpenShard> = None;
-        let mut next_shard = db.next_shard()?;
-        let mut taken = 0usize;
-        let mut last_report = Cx::monotonic_now();
-        let mut recent_errors: VecDeque<String> = VecDeque::new();
-        for msg in completed {
-            taken += 1;
-            match msg {
-                PackMsg::Baked { id, baked } => {
-                    let shard = open.get_or_insert_with(|| {
-                        let s = open_shard(next_shard);
-                        next_shard += 1;
-                        s
-                    });
-                    let slot = shard.count;
-                    for (level, planes) in baked.pyramid.levels.iter().enumerate() {
-                        let (x, y) = crate::tape::slot_origin(slot, level);
-                        shard.pages[level].blit(planes, x, y);
-                    }
-                    shard.count += 1;
-                    db.upsert_shard(ShardRow { id: shard.id, count: shard.count as i64, sealed: false })?;
-                    db.set_ready(id, baked.width, baked.height, shard.id, slot)?;
-                    summary.baked += 1;
-                    if shard.count >= SHARD_CAP {
-                        let full = open.take().unwrap();
-                        seal(&library, &mut db, full)?;
-                        summary.shards_sealed += 1;
-                    }
-                }
-                PackMsg::Failed { id, error } => {
-                    db.set_failed(id, &error)?;
-                    summary.failed += 1;
-                    recent_errors.push_back(error);
-                    if recent_errors.len() > 3 {
-                        recent_errors.pop_front();
-                    }
-                }
-            }
-            if Cx::monotonic_now() - last_report > 2.0 || taken == total {
-                last_report = Cx::monotonic_now();
-                let mut line = format!("baked {}/{total} ({} failed)", summary.baked, summary.failed);
-                for e in recent_errors.drain(..) {
-                    line.push_str(&format!("\n  {e}"));
-                }
-                log(line);
-            }
-        }
-        if let Some(shard) = open.take() {
-            seal(&library, &mut db, shard)?;
-            summary.shards_sealed += 1;
-        }
-        Ok(())
-    })();
-    result?;
-    let (pending_after, ready_after, failed_after) = db.counts()?;
-    log(format!(
-        "done: {ready_after} ready, {failed_after} failed, {pending_after} pending, {} shard(s) sealed this run",
-        summary.shards_sealed
-    ));
-    Ok(summary)
-}
-
-#[cfg(test)]
-mod source_tests {
-    use super::*;
-
-    #[test]
-    fn a_manifest_may_name_pictures_on_this_disk() {
-        let sources = parse_manifest("/tmp/a.png\tA\thttps://x/a\nfile:///tmp/b.gif\nhttps://h/c.jpg\tC\n");
-        assert_eq!(sources.len(), 3);
-        assert_eq!(local_source_path(&sources[0].url).unwrap(), std::path::PathBuf::from("/tmp/a.png"));
-        assert_eq!(sources[0].title, "A");
-        assert_eq!(local_source_path(&sources[1].url).unwrap(), std::path::PathBuf::from("/tmp/b.gif"));
-        assert_eq!(sources[1].title, "b.gif", "a bare path is titled by its file name");
-        assert!(local_source_path(&sources[2].url).is_none(), "a URL is fetched, never read");
-        assert!(local_source_path("relative/pic.png").is_some());
-    }
-
-    #[test]
-    fn a_local_source_is_read_and_capped() {
-        let dir = std::env::temp_dir().join(format!("image-tiles-local-{}", std::process::id()));
-        std::fs::create_dir_all(&dir).unwrap();
-        let path = dir.join("pic.bin");
-        std::fs::write(&path, b"hello").unwrap();
-        assert_eq!(fetch_bytes(path.to_str().unwrap(), 64).unwrap(), b"hello");
-        assert!(fetch_bytes(&format!("file://{}", path.display()), 64).is_ok());
-        assert!(fetch_bytes(path.to_str().unwrap(), 2).unwrap_err().contains("cap"));
-        assert!(fetch_bytes(dir.join("missing.bin").to_str().unwrap(), 64).is_err());
-        let _ = std::fs::remove_dir_all(&dir);
-    }
-}
diff --git a/libs/image_tiles/src/bin/bake.rs b/libs/image_tiles/src/bin/bake.rs
deleted file mode 100644
index 19a2cfd33..000000000
--- a/libs/image_tiles/src/bin/bake.rs
+++ /dev/null
@@ -1,75 +0,0 @@
-//! The baker CLI: a manifest of image URLs in, a baked tile library out.
-//!
-//! ```text
-//! image-tiles-bake --root <dir> [--fetch N] [--encode N] [--retry-failed] <manifest.tsv>
-//! ```
-//!
-//! The manifest is one picture per line: a bare URL, or
-//! `url<TAB>title<TAB>link`. Blank lines and `#` comments are skipped.
-//! Re-running is cheap: pictures already baked are skipped. This file is
-//! deliberately a thin wrapper — the engine is `makepad_image_tiles::bake`,
-//! made to be called from (and customised by) your own tools.
-
-use makepad_image_tiles::bake::{bake, parse_manifest, BakeOptions};
-use makepad_widgets::makepad_platform::thread::Lane;
-use makepad_widgets::Cx;
-use std::path::PathBuf;
-
-fn usage() -> ! {
-    eprintln!("usage: image-tiles-bake --root <dir> [--fetch N] [--encode N] [--retry-failed] <manifest.tsv>");
-    std::process::exit(2);
-}
-
-fn main() {
-    let mut root: Option<PathBuf> = None;
-    let mut manifest: Option<PathBuf> = None;
-    let mut options = BakeOptions::default();
-    let mut args = std::env::args().skip(1);
-    while let Some(arg) = args.next() {
-        match arg.as_str() {
-            "--root" => root = args.next().map(PathBuf::from),
-            "--fetch" => options.fetch_threads = args.next().and_then(|v| v.parse().ok()).unwrap_or_else(|| usage()),
-            "--encode" => options.encode_threads = args.next().and_then(|v| v.parse().ok()).unwrap_or_else(|| usage()),
-            "--retry-failed" => options.retry_failed = true,
-            "--help" | "-h" => usage(),
-            _ if arg.starts_with('-') => usage(),
-            _ => manifest = Some(PathBuf::from(arg)),
-        }
-    }
-    let Some(manifest) = manifest else { usage() };
-    let root = root.unwrap_or_else(|| makepad_image_tiles::Library::resolve().root);
-    let text = match std::fs::read_to_string(&manifest) {
-        Ok(t) => t,
-        Err(e) => {
-            eprintln!("read {}: {e}", manifest.display());
-            std::process::exit(1);
-        }
-    };
-    let sources = parse_manifest(&text);
-    println!("library: {} — {} source(s) in the manifest", root.display(), sources.len());
-    let cx = Cx::new(Box::new(|_, _| {}));
-    let pool = cx.task_pool();
-    let bake_pool = pool.clone();
-    let (result_tx, result_rx) = std::sync::mpsc::sync_channel(1);
-    let task = pool
-        .submit(Lane::Heavy, move || {
-            let result = bake(&root, &sources, &options, &mut |line| println!("{line}"), &bake_pool);
-            let _ = result_tx.send(result);
-        })
-        .unwrap_or_else(|error| {
-            eprintln!("bake: could not queue work: {error}");
-            std::process::exit(1);
-        });
-    task.detach();
-    match result_rx.recv().unwrap_or_else(|_| Err("bake worker stopped without a result".into())) {
-        Ok(summary) => {
-            if summary.failed > 0 {
-                std::process::exit(3);
-            }
-        }
-        Err(e) => {
-            eprintln!("bake: {e}");
-            std::process::exit(1);
-        }
-    }
-}
diff --git a/libs/image_tiles/src/db.rs b/libs/image_tiles/src/db.rs
deleted file mode 100644
index 515f55ba2..000000000
--- a/libs/image_tiles/src/db.rs
+++ /dev/null
@@ -1,261 +0,0 @@
-//! The library index: one SQLite file, two tables.
-//!
-//! `items` is every picture the baker was ever asked for — its source URL,
-//! a little display metadata, and once baked, the shard and slot its pixels
-//! live at. `shards` records which tape files exist and are complete. The
-//! whole thing is deliberately small so people can point their own tools
-//! (or an AI) at it: add rows with any SQLite writer, run the baker, and the
-//! grid draws whatever reached `status = 1`.
-
-use makepad_sqlite::{Connection, Database, Value};
-use std::path::Path;
-use std::time::Duration;
-
-pub type ItemId = i64;
-
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum ItemStatus {
-    Pending,
-    Ready,
-    Failed,
-}
-
-impl ItemStatus {
-    fn as_i64(self) -> i64 {
-        match self {
-            ItemStatus::Pending => 0,
-            ItemStatus::Ready => 1,
-            ItemStatus::Failed => 2,
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct ItemRow {
-    pub id: ItemId,
-    pub url: String,
-    pub title: String,
-    pub link: String,
-    pub width: i64,
-    pub height: i64,
-    pub aspect: f64,
-    pub shard: Option<i64>,
-    pub slot: Option<i64>,
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct ShardRow {
-    pub id: i64,
-    pub count: i64,
-    pub sealed: bool,
-}
-
-const SCHEMA: &str = "
-CREATE TABLE IF NOT EXISTS items(
-    id INTEGER PRIMARY KEY,
-    url TEXT NOT NULL UNIQUE,
-    title TEXT NOT NULL DEFAULT '',
-    link TEXT NOT NULL DEFAULT '',
-    width INTEGER NOT NULL DEFAULT 0,
-    height INTEGER NOT NULL DEFAULT 0,
-    aspect REAL NOT NULL DEFAULT 1.0,
-    shard INTEGER,
-    slot INTEGER,
-    status INTEGER NOT NULL DEFAULT 0,
-    error TEXT NOT NULL DEFAULT ''
-);
-CREATE TABLE IF NOT EXISTS shards(
-    id INTEGER PRIMARY KEY,
-    count INTEGER NOT NULL,
-    sealed INTEGER NOT NULL
-);
-";
-
-/// The baker's writable handle on the index.
-pub struct TileDb {
-    conn: Connection,
-}
-
-impl TileDb {
-    pub fn open(path: &Path) -> Result<TileDb, String> {
-        let mut conn = Connection::open(path, Duration::from_secs(5))
-            .map_err(|e| format!("open {}: {e:?}", path.display()))?;
-        conn.execute_batch(SCHEMA).map_err(|e| format!("schema: {e:?}"))?;
-        Ok(TileDb { conn })
-    }
-
-    /// Add a source URL to bake. Already-known URLs keep their row (and
-    /// their pixels); title/link are refreshed.
-    pub fn add_source(&mut self, url: &str, title: &str, link: &str) -> Result<(), String> {
-        self.conn
-            .execute(
-                "INSERT INTO items(url, title, link) VALUES(?, ?, ?)
-                 ON CONFLICT(url) DO UPDATE SET title = ?, link = ?",
-                &[Value::text(url), Value::text(title), Value::text(link), Value::text(title), Value::text(link)],
-            )
-            .map(|_| ())
-            .map_err(|e| format!("add {url}: {e:?}"))
-    }
-
-    /// Everything still waiting for pixels, oldest first.
-    pub fn pending(&mut self) -> Result<Vec<(ItemId, String)>, String> {
-        let result = self
-            .conn
-            .query("SELECT id, url FROM items WHERE status = 0 ORDER BY id", &[])
-            .map_err(|e| format!("pending: {e:?}"))?;
-        Ok(result
-            .rows
-            .iter()
-            .filter_map(|r| Some((r[0].as_integer()?, r[1].as_text()?.to_string())))
-            .collect())
-    }
-
-    /// Put permanently-failed items back in the queue for another try.
-    pub fn retry_failed(&mut self) -> Result<u64, String> {
-        self.conn
-            .execute("UPDATE items SET status = 0, error = '' WHERE status = 2", &[])
-            .map_err(|e| format!("retry: {e:?}"))
-    }
-
-    pub fn set_ready(
-        &mut self,
-        id: ItemId,
-        width: u32,
-        height: u32,
-        shard: i64,
-        slot: u32,
-    ) -> Result<(), String> {
-        let aspect = width.max(1) as f64 / height.max(1) as f64;
-        self.conn
-            .execute(
-                "UPDATE items SET status = 1, width = ?, height = ?, aspect = ?, shard = ?, slot = ?, error = '' WHERE id = ?",
-                &[
-                    Value::Integer(width as i64),
-                    Value::Integer(height as i64),
-                    Value::Real(aspect),
-                    Value::Integer(shard),
-                    Value::Integer(slot as i64),
-                    Value::Integer(id),
-                ],
-            )
-            .map(|_| ())
-            .map_err(|e| format!("ready {id}: {e:?}"))
-    }
-
-    pub fn set_failed(&mut self, id: ItemId, error: &str) -> Result<(), String> {
-        self.conn
-            .execute(
-                "UPDATE items SET status = 2, error = ? WHERE id = ?",
-                &[Value::text(error), Value::Integer(id)],
-            )
-            .map(|_| ())
-            .map_err(|e| format!("fail {id}: {e:?}"))
-    }
-
-    pub fn upsert_shard(&mut self, shard: ShardRow) -> Result<(), String> {
-        self.conn
-            .execute(
-                "INSERT INTO shards(id, count, sealed) VALUES(?, ?, ?)
-                 ON CONFLICT(id) DO UPDATE SET count = ?, sealed = ?",
-                &[
-                    Value::Integer(shard.id),
-                    Value::Integer(shard.count),
-                    Value::Integer(shard.sealed as i64),
-                    Value::Integer(shard.count),
-                    Value::Integer(shard.sealed as i64),
-                ],
-            )
-            .map(|_| ())
-            .map_err(|e| format!("shard {}: {e:?}", shard.id))
-    }
-
-    pub fn shards(&mut self) -> Result<Vec<ShardRow>, String> {
-        let result = self
-            .conn
-            .query("SELECT id, count, sealed FROM shards ORDER BY id", &[])
-            .map_err(|e| format!("shards: {e:?}"))?;
-        Ok(result
-            .rows
-            .iter()
-            .filter_map(|r| {
-                Some(ShardRow { id: r[0].as_integer()?, count: r[1].as_integer()?, sealed: r[2].as_integer()? != 0 })
-            })
-            .collect())
-    }
-
-    /// A shard whose tapes never got written (a crash while it was open)
-    /// holds no pixels: its items go back to pending so they are fetched
-    /// again, and the shard id is freed.
-    pub fn reset_unsealed_shards(&mut self) -> Result<usize, String> {
-        let open: Vec<i64> = self.shards()?.into_iter().filter(|s| !s.sealed).map(|s| s.id).collect();
-        for id in &open {
-            self.conn
-                .execute(
-                    "UPDATE items SET status = 0, shard = NULL, slot = NULL WHERE shard = ?",
-                    &[Value::Integer(*id)],
-                )
-                .map_err(|e| format!("reset shard {id}: {e:?}"))?;
-            self.conn
-                .execute("DELETE FROM shards WHERE id = ?", &[Value::Integer(*id)])
-                .map_err(|e| format!("drop shard {id}: {e:?}"))?;
-        }
-        Ok(open.len())
-    }
-
-    pub fn next_shard(&mut self) -> Result<i64, String> {
-        let result = self.conn.query("SELECT MAX(id) FROM shards", &[]).map_err(|e| format!("next shard: {e:?}"))?;
-        Ok(result.scalar().and_then(|v| v.as_integer()).unwrap_or(-1) + 1)
-    }
-
-    pub fn counts(&mut self) -> Result<(i64, i64, i64), String> {
-        let q = |conn: &mut Connection, status: i64| -> Result<i64, String> {
-            Ok(conn
-                .query("SELECT COUNT(*) FROM items WHERE status = ?", &[Value::Integer(status)])
-                .map_err(|e| format!("count: {e:?}"))?
-                .scalar()
-                .and_then(|v| v.as_integer())
-                .unwrap_or(0))
-        };
-        let pending = q(&mut self.conn, ItemStatus::Pending.as_i64())?;
-        let ready = q(&mut self.conn, ItemStatus::Ready.as_i64())?;
-        let failed = q(&mut self.conn, ItemStatus::Failed.as_i64())?;
-        Ok((pending, ready, failed))
-    }
-}
-
-/// What a viewer needs, read without taking the writer's lock: every baked
-/// picture in id order, plus which shards are sealed.
-pub fn read_items(path: &Path) -> Result<(Vec<ItemRow>, Vec<ShardRow>), String> {
-    let mut db = Database::open(path).map_err(|e| format!("open {}: {e:?}", path.display()))?;
-    let result = db
-        .query(
-            "SELECT id, url, title, link, width, height, aspect, shard, slot FROM items \
-             WHERE status = 1 AND shard IS NOT NULL ORDER BY id",
-            &[],
-        )
-        .map_err(|e| format!("items: {e:?}"))?;
-    let items = result
-        .rows
-        .iter()
-        .filter_map(|r| {
-            Some(ItemRow {
-                id: r[0].as_integer()?,
-                url: r[1].as_text().unwrap_or("").to_string(),
-                title: r[2].as_text().unwrap_or("").to_string(),
-                link: r[3].as_text().unwrap_or("").to_string(),
-                width: r[4].as_integer().unwrap_or(0),
-                height: r[5].as_integer().unwrap_or(0),
-                aspect: r[6].as_real().or_else(|| r[6].as_integer().map(|i| i as f64)).unwrap_or(1.0),
-                shard: r[7].as_integer(),
-                slot: r[8].as_integer(),
-            })
-        })
-        .collect();
-    let result = db.query("SELECT id, count, sealed FROM shards ORDER BY id", &[]).map_err(|e| format!("shards: {e:?}"))?;
-    let shards = result
-        .rows
-        .iter()
-        .filter_map(|r| Some(ShardRow { id: r[0].as_integer()?, count: r[1].as_integer()?, sealed: r[2].as_integer()? != 0 }))
-        .collect();
-    Ok((items, shards))
-}
diff --git a/libs/image_tiles/src/grid.rs b/libs/image_tiles/src/grid.rs
deleted file mode 100644
index b86aa2c9e..000000000
--- a/libs/image_tiles/src/grid.rs
+++ /dev/null
@@ -1,1460 +0,0 @@
-//! The TileGrid widget: a camera over a plane of image tiles.
-//!
-//! Every picture is one instance of one draw shader, batched per
-//! (shard, level) atlas page — thousands of pictures are a handful of draw
-//! calls. Pan and zoom are uniforms: while the camera glides inside the pad
-//! of the last build, retained draw calls are re-presented with fresh
-//! uniforms and the instance buffer is never re-uploaded. Atlas pages carry
-//! continuous per-shard LOD with crossfades; a tile grown past its slot is
-//! promoted to its own full-resolution mip-chain texture under byte budgets
-//! with LRU eviction.
-//!
-//! IMPORTANT for hosts: wrap the grid in a `View` and give that view
-//! `ViewOptimize::DrawList` once at startup —
-//! ```ignore
-//! if let Some(mut wrap) = self.ui.view(cx, ids!(grid_wrap)).borrow_mut() {
-//!     wrap.set_optimize(cx, ViewOptimize::DrawList);
-//! }
-//! ```
-//! — so a sibling widget's redraw cannot re-run this widget's draw and
-//! re-upload a six-figure instance buffer. The uniform-only glide path
-//! depends on the grid owning its draw list.
-
-use crate::db::{self, ItemRow};
-use crate::library::{ItemId, Library};
-use crate::pack::{pack, Packing};
-use crate::store::{self, StoreEvent, StoreHandle};
-use crate::tape::{fit_dims, page_size, Planes, FullFrame, GRID, LEVELS, PYRAMID_LEVELS, SLOT};
-use makepad_widgets::*;
-use std::collections::{HashMap, HashSet};
-use std::sync::Arc;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    set_type_default() do #(DrawTile::script_shader(vm)){
-        ..mod.draw.DrawQuad
-        tex_y: texture_2d(float)
-        tex_uv: texture_2d(float)
-        cam_pos: uniform(vec2(0.0, 0.0))
-        cam_scale: uniform(100.0)
-        view_center: uniform(vec2(0.0, 0.0))
-        tile_pos: vec2(0.0, 0.0)
-        tile_size: vec2(1.0, 1.0)
-        // 1: tex_y is a BGRA mip chain (a full-resolution picture).
-        rgba: 0.0
-        uv0: vec2(0.0, 0.0)
-        uv1: vec2(1.0, 1.0)
-        fade: 1.0
-        alpha_v: varying(float)
-
-        vertex: fn() {
-            // Geometry anti-aliasing, analytically: a quad is never allowed
-            // to rasterize below one point. Zoomed all the way out a tile is
-            // a fraction of a pixel, and thousands of hard-edged grains
-            // beating against the pixel grid is moiré banding. The on-screen
-            // size is clamped to a point per axis and the shrink is paid
-            // back as alpha: exact area coverage, at no framebuffer cost.
-            let want = self.tile_size * self.cam_scale
-            let eff = max(want, vec2(1.0, 1.0))
-            let cover = (want.x * want.y) / max(eff.x * eff.y, 0.000001)
-            let size2 = eff / max(self.cam_scale, 0.000001)
-            let world_xy = self.tile_pos + (self.tile_size - size2) * 0.5 + self.geom.pos * size2
-            let scr = self.view_center + (world_xy - self.cam_pos) * self.cam_scale
-            self.alpha_v = self.fade * cover
-            self.pos = self.geom.pos
-            self.world = self.draw_list.view_transform * vec4(scr.x, scr.y, self.draw_depth + self.draw_call.zbias, 1.)
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * self.world)
-        }
-
-        pixel: fn() {
-            let uv = self.uv0 + clamp(self.pos, vec2(0.0, 0.0), vec2(1.0, 1.0)) * (self.uv1 - self.uv0)
-            // BT.709 limited range, the same math the tape encoder used.
-            let yy = self.tex_y.sample(uv).x
-            let cc = self.tex_uv.sample(uv).xy
-            let c = (yy - 0.0627) * 1.1644
-            let d = cc.x - 0.5
-            let e = cc.y - 0.5
-            let rgb = clamp(
-                vec3(c + 1.7927 * e, c - 0.2132 * d - 0.5329 * e, c + 2.1124 * d),
-                vec3(0.0, 0.0, 0.0),
-                vec3(1.0, 1.0, 1.0)
-            )
-            let direct = self.tex_y.sample_as_bgra(uv)
-            let lit = rgb.mix(direct.xyz, self.rgba)
-            return vec4(lit * self.alpha_v, self.alpha_v)
-        }
-    }
-
-    mod.widgets.TileGridBase = #(TileGrid::register_widget(vm))
-    mod.widgets.TileGrid = set_type_default() do mod.widgets.TileGridBase{
-        width: Fill
-        height: Fill
-    }
-}
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawTile {
-    #[deref]
-    draw_super: DrawQuad,
-    #[live]
-    tile_pos: Vec2f,
-    #[live]
-    tile_size: Vec2f,
-    #[live]
-    rgba: f32,
-    #[live]
-    uv0: Vec2f,
-    #[live]
-    uv1: Vec2f,
-    #[live]
-    fade: f32,
-}
-
-/// World-unit gap inside a cell: a tile fills at most this fraction.
-const CELL_FILL: f32 = 0.92;
-/// LOD / full-frame crossfade time.
-const FADE_SECS: f64 = 0.35;
-/// Resident atlas page budget (bytes of NV12).
-const VRAM_BUDGET: usize = 512 * 1024 * 1024;
-/// Resident full-resolution frames (bytes of BGRA + mips).
-const FULL_BUDGET: usize = 512 * 1024 * 1024;
-/// Above this on-screen tile size in device pixels the 128 px slot would be
-/// magnified, so a frame from the picture's own pyramid is fetched. A tile
-/// has to be worth several slots before it is worth a decode and megabytes
-/// of texture.
-const FULL_RES_PX: f64 = 320.0;
-/// How long a decode that came back broken is left alone.
-const RETRY_EMBARGO_SECS: f64 = 15.0;
-/// Below this many tiles a rebuild is cheap enough that the uniform-only
-/// glide path is not worth its bookkeeping.
-const UNIFORM_ONLY_MIN_TILES: usize = 2_000;
-/// A resize is one relayout, not a hundred: wait for the drag to rest.
-const RESIZE_SETTLE_SECS: f64 = 0.35;
-
-/// Seconds a picture takes to fly to its new place, shrink away, or grow
-/// back when the query changes.
-const TWEEN_SECS: f64 = 0.45;
-
-/// easeOutQuint: fast out of the gate, settling softly — the motion the
-/// desk's panes use, so the wall moves the way the rest of the desk does.
-pub fn ease_out_quint(t: f32) -> f32 {
-    let u = 1.0 - t.clamp(0.0, 1.0);
-    1.0 - u * u * u * u * u
-}
-
-fn lerp2(a: Vec2f, b: Vec2f, t: f32) -> Vec2f {
-    vec2f(a.x + (b.x - a.x) * t, a.y + (b.y - a.y) * t)
-}
-
-/// The display order for a query over `(title, link)` pairs in rank order:
-/// with no words, every rank as it is; otherwise only the ranks whose
-/// title or link holds EVERY word (case-insensitive), best first — a word
-/// found in the title beats one found only in the link, a whole-word hit
-/// beats a substring, and ties keep library order. Pure, so the wall's
-/// order is testable without a grid.
-pub fn order_for(items: &[(String, String)], query: &str) -> Vec<usize> {
-    let words: Vec<String> = query.split_whitespace().map(|w| w.to_lowercase()).collect();
-    if words.is_empty() {
-        return (0..items.len()).collect();
-    }
-    let mut scored: Vec<(i32, usize)> = Vec::new();
-    for (rank, (title, link)) in items.iter().enumerate() {
-        let title = title.to_lowercase();
-        let link = link.to_lowercase();
-        let mut score = 0i32;
-        let mut all = true;
-        for w in &words {
-            let in_title = title.contains(w.as_str());
-            let in_link = link.contains(w.as_str());
-            if !in_title && !in_link {
-                all = false;
-                break;
-            }
-            score += if in_title { 2 } else { 1 };
-            if title.split(|c: char| !c.is_alphanumeric()).any(|t| t == w.as_str()) {
-                score += 2;
-            }
-        }
-        if all {
-            scored.push((score, rank));
-        }
-    }
-    scored.sort_by(|a, b| b.0.cmp(&a.0).then(a.1.cmp(&b.1)));
-    scored.into_iter().map(|(_, rank)| rank).collect()
-}
-
-
-fn vec2f(x: f32, y: f32) -> Vec2f {
-    Vec2f { x, y }
-}
-
-/// The grid a set of pictures hangs on: cut once for a view aspect and an
-/// item count, then held while neither moves materially.
-#[derive(Clone, Copy, PartialEq, Debug, Default)]
-pub struct GridPlan {
-    pub cols: usize,
-    pub rows: usize,
-    pub origin: Vec2f,
-    pub aspect: f32,
-}
-
-/// The grid for `count` pictures in a view of this aspect, centred on the
-/// world origin.
-pub fn grid_plan(count: usize, aspect: f32) -> GridPlan {
-    let aspect = if aspect.is_finite() && aspect > 0.05 { aspect.clamp(0.35, 3.0) } else { 1.6 };
-    let reserve = count.max(1);
-    let cols = ((reserve as f32 * aspect).sqrt().ceil() as usize).max(1);
-    let rows = reserve.div_ceil(cols).max(1);
-    GridPlan { cols, rows, origin: vec2f(-(cols as f32) * 0.5, -(rows as f32) * 0.5), aspect }
-}
-
-/// Where rank `rank` hangs on this grid, its aspect-fit size centred in the
-/// unit cell.
-pub fn grid_slot(plan: &GridPlan, rank: usize, size: Vec2f) -> Vec2f {
-    let cols = plan.cols.max(1);
-    let col = (rank % cols) as f32;
-    let row = (rank / cols) as f32;
-    vec2f(plan.origin.x + col + (1.0 - size.x) * 0.5, plan.origin.y + row + (1.0 - size.y) * 0.5)
-}
-
-/// How the pictures hang: on unit cells, or packed edge to edge.
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum WallLayout {
-    /// One picture per unit cell, aspect-fit inside it: even, gappy.
-    Uniform,
-    /// Justified rows (`pack.rs`): every picture at its own proportions,
-    /// rows scaled to span the wall, no gaps — the default.
-    Packed,
-}
-
-/// The packed wall's shape for `count` pictures whose aspects average
-/// `mean_aspect`: wide enough that the whole wall has roughly the view's
-/// aspect when its rows are one world unit tall. Rows are cut by the
-/// packer; this only picks the width they are cut against.
-pub fn packed_width(count: usize, mean_aspect: f32, view_aspect: f32) -> f32 {
-    let n = count.max(1) as f32;
-    let a = if mean_aspect.is_finite() && mean_aspect > 0.0 { mean_aspect.clamp(0.05, 20.0) } else { 1.0 };
-    let v = if view_aspect.is_finite() && view_aspect > 0.05 { view_aspect.clamp(0.35, 3.0) } else { 1.6 };
-    // Area ≈ n·a (each picture is a × 1 at the target height); a wall of
-    // aspect v with that area is √(n·a·v) wide. Never narrower than the
-    // widest sensible picture.
-    (n * a * v).sqrt().max(a.min(4.0)).max(1.0)
-}
-
-/// A picture's world size inside its unit cell, keeping its own proportions.
-pub fn cell_size(aspect: f32) -> Vec2f {
-    let a = if aspect.is_finite() && aspect > 0.0 { aspect.clamp(0.05, 20.0) } else { 1.0 };
-    if a >= 1.0 {
-        vec2f(CELL_FILL, CELL_FILL / a)
-    } else {
-        vec2f(CELL_FILL * a, CELL_FILL)
-    }
-}
-
-struct GridItem {
-    id: ItemId,
-    shard: i64,
-    slot: u32,
-    /// Fraction of the atlas slot the picture covers.
-    uv1: Vec2f,
-    title: Arc<str>,
-    link: Arc<str>,
-    url: Arc<str>,
-    pos: Vec2f,
-    size: Vec2f,
-    aspect: f32,
-    /// The place the picture is flying to (its slot in the current layout,
-    /// or a point of no size when the query dropped it) and where it flew
-    /// from; `pos`/`size`/`alpha` are what is drawn right now.
-    to_pos: Vec2f,
-    to_size: Vec2f,
-    from_pos: Vec2f,
-    from_size: Vec2f,
-    alpha: f32,
-    from_alpha: f32,
-    to_alpha: f32,
-}
-
-struct PageTex {
-    y: Texture,
-    uv: Texture,
-    arrived: f64,
-    last_used: u64,
-    bytes: usize,
-}
-
-struct FullTex {
-    tex: Texture,
-    arrived: f64,
-    last_used: u64,
-    bytes: usize,
-    /// The long side this was decoded at, and whether anything finer exists.
-    px: u32,
-    finest: bool,
-}
-
-#[derive(Default)]
-struct ShardView {
-    /// The last level drawn fully opaque, so re-entering a shard does not
-    /// restart a fade.
-    shown: Option<usize>,
-}
-
-struct Pass {
-    y: Texture,
-    uv: Texture,
-    fade: f32,
-    tiles: Vec<(usize, Vec2f, Vec2f)>,
-}
-
-type PageKey = (i64, usize);
-
-/// True while `key` rests after a failed decode; a rest that is over is
-/// cleared as it is passed.
-fn embargoed<K: std::hash::Hash + Eq + Copy>(failed: &mut HashMap<K, f64>, key: K, now: f64) -> bool {
-    match failed.get(&key) {
-        Some(&until) if now < until => true,
-        Some(_) => {
-            failed.remove(&key);
-            false
-        }
-        None => false,
-    }
-}
-
-#[derive(Clone, Debug, Default)]
-pub enum TileGridAction {
-    #[default]
-    None,
-    /// A picture was clicked: its item id and metadata from the library.
-    Clicked { item: ItemId, title: String, link: String, url: String },
-    /// The library opened (or failed to). Count is the pictures on the grid.
-    Opened { count: usize, error: Option<String> },
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct TileGrid {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[live]
-    draw_tile: DrawTile,
-    /// Library root to open at startup; empty resolves the default
-    /// (`IMAGE_TILES_HOME`, else the nearest `local/image-tiles`).
-    #[live]
-    library: String,
-
-    #[rust]
-    area: Area,
-    #[rust]
-    store: Option<StoreHandle>,
-    #[rust]
-    opened: bool,
-    #[rust]
-    items: Vec<GridItem>,
-    #[rust]
-    plan: Option<GridPlan>,
-    /// Packed edge to edge (the default) or one picture per unit cell.
-    #[live(true)]
-    packed: bool,
-    /// The packing behind the packed layout: the rows, for hit-testing.
-    #[rust]
-    packing: Option<Packing>,
-    /// The wall's world extent, whichever layout: (min, max).
-    #[rust]
-    bounds: Option<(Vec2f, Vec2f)>,
-    /// The words the wall is filtered by (empty: every picture).
-    #[rust]
-    query: String,
-    /// The pictures on the wall right now, in display order (indices into
-    /// `items`); the packing is cut over exactly these.
-    #[rust]
-    visible: Vec<usize>,
-    /// A layout change in flight: when it started (Cx seconds); the items
-    /// carry their from/to rects.
-    #[rust]
-    tween_start: Option<f64>,
-    #[rust]
-    next_frame: NextFrame,
-    #[rust]
-    last_time: f64,
-    #[rust]
-    frame: u64,
-    #[rust]
-    view_rect: Rect,
-
-    // ── camera ──
-    #[rust]
-    cam_pos: Vec2d,
-    #[rust(1.0)]
-    cam_scale: f64,
-    #[rust]
-    cam_pos_t: Vec2d,
-    #[rust(1.0)]
-    cam_scale_t: f64,
-    #[rust]
-    cam_ready: bool,
-    #[rust(0.05)]
-    min_scale: f64,
-    #[rust]
-    zoom_anchor: Option<(Vec2d, Vec2d)>,
-    #[rust]
-    drag: Option<(Vec2d, Vec2d, bool)>,
-    #[rust]
-    user_moved: bool,
-    #[rust]
-    resize_settle_at: Option<f64>,
-
-    // ── uniform-only glide bookkeeping ──
-    #[rust]
-    pushed_cam: Option<(Vec2d, f64)>,
-    #[rust]
-    pushed_all: bool,
-    #[rust]
-    cull_frac: f32,
-    #[rust]
-    beat_now: bool,
-    #[rust]
-    last_beat: f64,
-
-    // ── resident textures ──
-    #[rust]
-    pages: HashMap<PageKey, PageTex>,
-    #[rust]
-    shard_views: HashMap<i64, ShardView>,
-    #[rust]
-    full: HashMap<ItemId, FullTex>,
-    #[rust]
-    requested: HashSet<PageKey>,
-    #[rust]
-    full_requested: HashSet<ItemId>,
-    #[rust]
-    page_failed: HashMap<PageKey, f64>,
-    #[rust]
-    full_failed: HashMap<ItemId, f64>,
-}
-
-impl TileGrid {
-    fn time(&self) -> f64 {
-        Cx::monotonic_now()
-    }
-
-    /// Open a baked library: read the index, spawn the decode pool, lay the
-    /// grid out and ask for every shard's coarsest page so the whole set
-    /// shows the moment the first decodes land.
-    pub fn open(&mut self, cx: &mut Cx, library: Library) {
-        if let Some(mut store) = self.store.take() {
-            store.shutdown();
-        }
-        self.items.clear();
-        self.pages.clear();
-        self.full.clear();
-        self.shard_views.clear();
-        self.requested.clear();
-        self.full_requested.clear();
-        self.page_failed.clear();
-        self.full_failed.clear();
-        self.plan = None;
-        self.packing = None;
-        self.bounds = None;
-        self.query.clear();
-        self.visible.clear();
-        self.tween_start = None;
-        self.opened = true;
-        let uid = self.widget_uid();
-        let (rows, shards) = match db::read_items(&library.db_path()) {
-            Ok(v) => v,
-            Err(e) => {
-                log!("image-tiles: {e}");
-                cx.widget_action(uid, TileGridAction::Opened { count: 0, error: Some(e) });
-                return;
-            }
-        };
-        self.items = rows.iter().filter_map(item_of).collect();
-        self.visible = (0..self.items.len()).collect();
-        let mut store = store::spawn(library, cx.task_pool());
-        for shard in shards.iter().filter(|s| s.sealed) {
-            if store.need_page(shard.id, LEVELS - 1, 1) {
-                self.requested.insert((shard.id, LEVELS - 1));
-            }
-        }
-        self.store = Some(store);
-        self.relayout();
-        self.fit_camera();
-        self.cam_pos = self.cam_pos_t;
-        self.cam_scale = self.cam_scale_t;
-        cx.widget_action(uid, TileGridAction::Opened { count: self.items.len(), error: None });
-        self.next_frame = cx.new_next_frame();
-        self.area.redraw(cx);
-    }
-
-    /// Every picture on the grid: id, title, link — what a host searches
-    /// over (the SMBC hover text rides in the title).
-    pub fn items(&self) -> Vec<(ItemId, String, String)> {
-        self.items.iter().map(|i| (i.id, i.title.to_string(), i.link.to_string())).collect()
-    }
-
-    pub fn count(&self) -> usize {
-        self.items.len()
-    }
-
-    /// The words the wall is filtered by (empty: everything shows).
-    pub fn query(&self) -> &str {
-        &self.query
-    }
-
-    /// How many pictures the wall shows under the current query.
-    pub fn visible_count(&self) -> usize {
-        self.visible.len()
-    }
-
-    /// Filter and reorder the wall as the person types: the matches
-    /// (best first) are packed afresh and every picture flies from where
-    /// it is to where it goes; the others shrink away, and an empty query
-    /// brings them all flying back. The camera re-frames the new wall.
-    pub fn set_query(&mut self, cx: &mut Cx, query: &str) {
-        let query = query.trim();
-        if query == self.query {
-            return;
-        }
-        self.query = query.to_string();
-        let words: Vec<(String, String)> = self.items.iter().map(|i| (i.title.to_string(), i.link.to_string())).collect();
-        self.visible = order_for(&words, &self.query);
-        let now = cx.seconds_since_app_start();
-        self.layout_targets();
-        if self.view_rect.size.x >= 1.0 && self.cam_usable() {
-            self.begin_tween(now);
-            // The new wall has a new shape: glide the camera to frame it.
-            self.user_moved = false;
-            self.fit_camera();
-        } else {
-            self.snap();
-        }
-        self.next_frame = cx.new_next_frame();
-        self.area.redraw(cx);
-    }
-
-    /// Every picture jumps to its target: the first layout, a resize.
-    fn snap(&mut self) {
-        for item in &mut self.items {
-            item.pos = item.to_pos;
-            item.size = item.to_size;
-            item.alpha = item.to_alpha;
-            item.from_pos = item.to_pos;
-            item.from_size = item.to_size;
-            item.from_alpha = item.to_alpha;
-        }
-        self.tween_start = None;
-    }
-
-    /// Start flying every picture from where it is drawn now to its target.
-    fn begin_tween(&mut self, now: f64) {
-        for item in &mut self.items {
-            item.from_pos = item.pos;
-            item.from_size = item.size;
-            item.from_alpha = item.alpha;
-        }
-        self.tween_start = Some(now);
-    }
-
-    /// Advance the flight to `now`; true while pictures still move.
-    fn step_tween(&mut self, now: f64) -> bool {
-        let Some(start) = self.tween_start else { return false };
-        let t = ((now - start) / TWEEN_SECS).clamp(0.0, 1.0) as f32;
-        let e = ease_out_quint(t);
-        for item in &mut self.items {
-            item.pos = lerp2(item.from_pos, item.to_pos, e);
-            item.size = lerp2(item.from_size, item.to_size, e);
-            item.alpha = item.from_alpha + (item.to_alpha - item.from_alpha) * e;
-        }
-        if t >= 1.0 {
-            self.snap();
-            return false;
-        }
-        true
-    }
-
-    /// Glide the camera onto one picture so it fills most of the view.
-    /// False when the id is not on the grid.
-    pub fn show_item(&mut self, cx: &mut Cx, item: ItemId) -> bool {
-        let Some(found) = self.items.iter().find(|i| i.id == item) else {
-            return false;
-        };
-        let (pos, size) = (found.to_pos, found.to_size);
-        if self.view_rect.size.x < 1.0 || self.view_rect.size.y < 1.0 {
-            return false;
-        }
-        let fit_x = self.view_rect.size.x * 0.7 / size.x.max(0.01) as f64;
-        let fit_y = self.view_rect.size.y * 0.7 / size.y.max(0.01) as f64;
-        self.zoom_anchor = None;
-        self.user_moved = true;
-        self.cam_scale_t = fit_x.min(fit_y).clamp(self.min_scale, 6000.0);
-        self.cam_pos_t = Vec2d { x: (pos.x + size.x * 0.5) as f64, y: (pos.y + size.y * 0.5) as f64 };
-        if !self.cam_ready {
-            self.cam_pos = self.cam_pos_t;
-            self.cam_scale = self.cam_scale_t;
-            self.cam_ready = true;
-        }
-        self.next_frame = cx.new_next_frame();
-        self.area.redraw(cx);
-        true
-    }
-
-    fn ensure_open(&mut self, cx: &mut Cx) {
-        if self.opened {
-            return;
-        }
-        let library =
-            if self.library.is_empty() { Library::resolve() } else { Library::new(self.library.clone()) };
-        self.open(cx, library);
-    }
-
-    fn view_aspect(&self) -> f32 {
-        if self.view_rect.size.y > 1.0 {
-            (self.view_rect.size.x / self.view_rect.size.y) as f32
-        } else {
-            1.6
-        }
-    }
-
-    /// Which layout this grid hangs its pictures on.
-    pub fn wall_layout(&self) -> WallLayout {
-        if self.packed {
-            WallLayout::Packed
-        } else {
-            WallLayout::Uniform
-        }
-    }
-
-    /// Lay the wall out and put every picture on its slot at once: the
-    /// first layout, a resize.
-    fn relayout(&mut self) {
-        self.layout_targets();
-        self.snap();
-    }
-
-    /// Cut the layout and write every picture's TARGET: the pictures on
-    /// the wall get their slot; the ones the query dropped shrink to a
-    /// point at their own centre and fade out, so leaving reads as
-    /// vanishing where they stood and coming back as growing from there.
-    fn layout_targets(&mut self) {
-        match self.wall_layout() {
-            WallLayout::Uniform => {
-                // The uniform grid hangs every picture, query or not.
-                let plan = grid_plan(self.items.len(), self.view_aspect());
-                for (rank, item) in self.items.iter_mut().enumerate() {
-                    item.to_size = cell_size(item.aspect);
-                    item.to_pos = grid_slot(&plan, rank, item.to_size);
-                    item.to_alpha = 1.0;
-                }
-                let cols = plan.cols.max(1) as f32;
-                let rows = plan.rows.max(1) as f32;
-                self.bounds = Some((plan.origin, vec2f(plan.origin.x + cols, plan.origin.y + rows)));
-                self.plan = Some(plan);
-                self.packing = None;
-            }
-            WallLayout::Packed => {
-                // Rows one world unit tall — the unit the slot pyramid and
-                // the LOD maths already think in — cut against a width that
-                // gives the whole wall roughly the view's shape, then centred
-                // on the world origin like the uniform grid. Only the
-                // pictures the query keeps are packed, in display order.
-                let aspects: Vec<f32> = self.visible.iter().map(|&i| self.items[i].aspect).collect();
-                let mean = if aspects.is_empty() {
-                    1.0
-                } else {
-                    aspects.iter().map(|a| a.clamp(0.05, 20.0)).sum::<f32>() / aspects.len() as f32
-                };
-                let width = packed_width(aspects.len(), mean, self.view_aspect());
-                let packing = pack(&aspects, width, 1.0);
-                let origin = vec2f(-packing.width * 0.5, -packing.height * 0.5);
-                for item in &mut self.items {
-                    // Dropped by the query: a point at its own centre.
-                    let centre = vec2f(item.pos.x + item.size.x * 0.5, item.pos.y + item.size.y * 0.5);
-                    item.to_pos = centre;
-                    item.to_size = vec2f(0.0, 0.0);
-                    item.to_alpha = 0.0;
-                }
-                for (&i, rect) in self.visible.iter().zip(&packing.rects) {
-                    let item = &mut self.items[i];
-                    item.to_pos = vec2f(origin.x + rect.x, origin.y + rect.y);
-                    item.to_size = vec2f(rect.w, rect.h);
-                    item.to_alpha = 1.0;
-                }
-                self.bounds = Some((origin, vec2f(origin.x + packing.width, origin.y + packing.height)));
-                self.packing = Some(packing);
-                self.plan = None;
-            }
-        }
-    }
-
-    // ── camera ─────────────────────────────────────────────────────────
-
-    fn view_center(&self) -> Vec2d {
-        self.view_rect.pos + self.view_rect.size * 0.5
-    }
-
-    fn world_to_screen(&self, p: Vec2f) -> Vec2d {
-        let c = self.view_center();
-        Vec2d { x: (p.x as f64 - self.cam_pos.x) * self.cam_scale + c.x, y: (p.y as f64 - self.cam_pos.y) * self.cam_scale + c.y }
-    }
-
-    fn screen_to_world(&self, s: Vec2d) -> Vec2d {
-        let c = self.view_center();
-        Vec2d { x: (s.x - c.x) / self.cam_scale + self.cam_pos.x, y: (s.y - c.y) / self.cam_scale + self.cam_pos.y }
-    }
-
-    fn cam_usable(&self) -> bool {
-        self.cam_ready
-            && self.cam_scale.is_finite()
-            && self.cam_scale > 0.0
-            && self.cam_pos.x.is_finite()
-            && self.cam_pos.y.is_finite()
-    }
-
-    /// Frame the whole grid in the viewport.
-    fn fit_camera(&mut self) {
-        let Some((lo, hi)) = self.bounds else {
-            self.cam_scale = 1.0;
-            self.cam_scale_t = 1.0;
-            self.cam_pos = Vec2d::default();
-            self.cam_pos_t = Vec2d::default();
-            self.cam_ready = true;
-            return;
-        };
-        if self.view_rect.size.x < 1.0 {
-            return;
-        }
-        // The wall's world extent, whichever layout cut it.
-        let cols = (hi.x - lo.x).max(0.01) as f64;
-        let rows = (hi.y - lo.y).max(0.01) as f64;
-        let scale = (self.view_rect.size.x * 0.94 / (cols + 0.6)).min(self.view_rect.size.y * 0.94 / (rows + 0.8));
-        let scale = scale.clamp(0.01, 6000.0);
-        // The fit is as far back as an auto-move goes; the wheel may pull a
-        // little further to see the set with room around it.
-        self.min_scale = scale * 0.2;
-        self.zoom_anchor = None;
-        self.cam_scale_t = scale;
-        self.cam_pos_t = Vec2d::default();
-        self.cam_ready = true;
-    }
-
-    /// Wheel zoom: the world point under the cursor stays under the cursor
-    /// on every frame of the smoothing, not just at the end.
-    fn zoom_at(&mut self, cursor: Vec2d, factor: f64) {
-        if !self.cam_usable() {
-            return;
-        }
-        let world = match self.zoom_anchor {
-            Some((screen, world)) if (screen - cursor).length() < 1.0 => world,
-            _ => self.screen_to_world(cursor),
-        };
-        self.zoom_anchor = Some((cursor, world));
-        self.cam_scale_t = (self.cam_scale_t * factor).clamp(self.min_scale, 6000.0);
-        let c = self.view_center();
-        self.cam_pos_t = Vec2d { x: world.x - (cursor.x - c.x) / self.cam_scale_t, y: world.y - (cursor.y - c.y) / self.cam_scale_t };
-    }
-
-    /// Ease the live camera toward its target: scale in log space, and while
-    /// a zoom anchor stands, the anchored world point is held under its
-    /// screen point on every frame. Returns whether it is still moving.
-    fn step_camera(&mut self, dt: f64) -> bool {
-        if !self.cam_scale.is_finite() || self.cam_scale <= 0.0 || !self.cam_pos.x.is_finite() || !self.cam_pos.y.is_finite() {
-            self.cam_scale = if self.cam_scale_t.is_finite() && self.cam_scale_t > 0.0 { self.cam_scale_t } else { 1.0 };
-            self.cam_pos = if self.cam_pos_t.x.is_finite() && self.cam_pos_t.y.is_finite() { self.cam_pos_t } else { Vec2d::default() };
-            self.cam_scale_t = self.cam_scale;
-            self.cam_pos_t = self.cam_pos;
-            self.zoom_anchor = None;
-            return false;
-        }
-        let k = 1.0 - (-dt * 12.0).exp();
-        let dp0 = self.cam_pos_t - self.cam_pos;
-        let ds = self.cam_scale_t.ln() - self.cam_scale.ln();
-        let was_apart = dp0.x.abs() * self.cam_scale > 0.05 || dp0.y.abs() * self.cam_scale > 0.05 || ds.abs() > 0.0005;
-        self.cam_scale = (self.cam_scale.ln() + ds * k).exp();
-        if let Some((screen, world)) = self.zoom_anchor {
-            let c = self.view_center();
-            self.cam_pos = Vec2d { x: world.x - (screen.x - c.x) / self.cam_scale, y: world.y - (screen.y - c.y) / self.cam_scale };
-        } else if self.drag.is_some() {
-            // Under a held drag the grid is BOLTED to the finger: easing here
-            // makes the pan trail by a rubber-band beat.
-            self.cam_pos = self.cam_pos_t;
-        } else {
-            let dp = self.cam_pos_t - self.cam_pos;
-            self.cam_pos = self.cam_pos + dp * k;
-        }
-        let dp = self.cam_pos_t - self.cam_pos;
-        let ds = self.cam_scale_t.ln() - self.cam_scale.ln();
-        let moving = dp.x.abs() * self.cam_scale > 0.05 || dp.y.abs() * self.cam_scale > 0.05 || ds.abs() > 0.0005;
-        if !moving {
-            self.cam_pos = self.cam_pos_t;
-            self.cam_scale = self.cam_scale_t;
-            self.zoom_anchor = None;
-            if was_apart {
-                // The camera just settled: one beat re-asks LOD at rest.
-                self.beat_now = true;
-            }
-        }
-        moving
-    }
-
-    fn item_at(&self, world: Vec2d) -> Option<usize> {
-        if let (Some(packing), Some((lo, _))) = (&self.packing, self.bounds) {
-            // Packed: the rows know who is where — a rank in the packing is
-            // a place in the display order, not an item index.
-            let rank = packing.hit(world.x as f32 - lo.x, world.y as f32 - lo.y, 0.02)?;
-            return self.visible.get(rank).copied();
-        }
-        let plan = self.plan?;
-        let col = (world.x as f32 - plan.origin.x).floor();
-        let row = (world.y as f32 - plan.origin.y).floor();
-        if col < 0.0 || row < 0.0 || col as usize >= plan.cols {
-            return None;
-        }
-        let rank = row as usize * plan.cols + col as usize;
-        let item = self.items.get(rank)?;
-        let (x, y) = (world.x as f32, world.y as f32);
-        let slop = 0.04;
-        (x >= item.pos.x - slop
-            && x <= item.pos.x + item.size.x + slop
-            && y >= item.pos.y - slop
-            && y <= item.pos.y + item.size.y + slop)
-            .then_some(rank)
-    }
-
-    // ── store events ───────────────────────────────────────────────────
-
-    fn drain_store(&mut self, cx: &mut Cx) {
-        let Some(mut store) = self.store.take() else { return };
-        store.reap_finished();
-        let mut redraw = false;
-        while let Ok(event) = store.events.try_recv() {
-            redraw = true;
-            match event {
-                StoreEvent::Page { shard, level, planes } => self.on_page(cx, shard, level, planes),
-                StoreEvent::Full { item, px, finest, frame } => self.on_full(cx, item, px, finest, frame),
-                StoreEvent::PageFailed { shard, level } => {
-                    let until = self.time() + RETRY_EMBARGO_SECS;
-                    self.requested.remove(&(shard, level));
-                    self.page_failed.insert((shard, level), until);
-                }
-                StoreEvent::FullFailed { item } => {
-                    let until = self.time() + RETRY_EMBARGO_SECS;
-                    self.full_requested.remove(&item);
-                    self.full_failed.insert(item, until);
-                }
-            }
-        }
-        self.store = Some(store);
-        if redraw {
-            self.next_frame = cx.new_next_frame();
-            self.area.redraw(cx);
-        }
-    }
-
-    fn make_page(cx: &mut Cx, planes: Planes, now: f64) -> PageTex {
-        let (w, h) = (planes.width as usize, planes.height as usize);
-        let bytes = planes.y.len() + planes.uv.len();
-        let y = Texture::new_with_format(
-            cx,
-            TextureFormat::VecRu8 { width: w, height: h, data: Some(planes.y), unpack_row_length: None, updated: TextureUpdated::Full },
-        );
-        let uv = Texture::new_with_format(
-            cx,
-            TextureFormat::VecRGu8 {
-                width: w / 2,
-                height: h / 2,
-                data: Some(planes.uv),
-                unpack_row_length: None,
-                updated: TextureUpdated::Full,
-            },
-        );
-        PageTex { y, uv, arrived: now, last_used: 0, bytes }
-    }
-
-    fn on_page(&mut self, cx: &mut Cx, shard: i64, level: usize, planes: Planes) {
-        let now = self.time();
-        self.requested.remove(&(shard, level));
-        if planes.width != page_size(level) {
-            log!("image-tiles: page {shard} L{level}: unexpected size {}", planes.width);
-            return;
-        }
-        let page = Self::make_page(cx, planes, now);
-        self.pages.insert((shard, level), page);
-    }
-
-    fn on_full(&mut self, cx: &mut Cx, item: ItemId, px: u32, finest: bool, frame: FullFrame) {
-        let now = self.time();
-        self.full_requested.remove(&item);
-        // A frame never replaces a finer one already resident: decodes come
-        // back in whatever order the pool finishes them.
-        if let Some(have) = self.full.get(&item) {
-            if have.px > px {
-                return;
-            }
-        }
-        // Only a picture's FIRST frame fades in; a finer one swaps in where
-        // the fade already stands, or the tile bounces sharp-soft-sharp.
-        let arrived = self.full.get(&item).map_or(now, |have| have.arrived);
-        let bytes = frame.bgra.len() * 4;
-        let tex = Texture::new_with_format(
-            cx,
-            TextureFormat::VecMipBGRAu8_32 {
-                width: frame.width as usize,
-                height: frame.height as usize,
-                data: Some(frame.bgra),
-                max_level: Some(frame.max_level),
-                wrap: TextureWrap::ClampToEdge,
-                updated: TextureUpdated::Full,
-            },
-        );
-        self.full.insert(item, FullTex { tex, arrived, last_used: self.frame, bytes, px, finest });
-    }
-
-    fn evict(&mut self) {
-        let mut used: usize = self.pages.values().map(|p| p.bytes).sum();
-        if used > VRAM_BUDGET {
-            let frame = self.frame;
-            // Fine levels only: the coarse tail is cheap and always kept, so
-            // a shard never goes fully dark. Nothing drawn this frame or
-            // last is touched.
-            let mut victims: Vec<(PageKey, u64, usize)> = self
-                .pages
-                .iter()
-                .filter(|((_, level), p)| *level <= 2 && p.last_used + 2 < frame)
-                .map(|(k, p)| (*k, p.last_used, p.bytes))
-                .collect();
-            victims.sort_by_key(|(_, last, _)| *last);
-            for (key, _, bytes) in victims {
-                if used <= VRAM_BUDGET {
-                    break;
-                }
-                self.pages.remove(&key);
-                if let Some(view) = self.shard_views.get_mut(&key.0) {
-                    if view.shown == Some(key.1) {
-                        view.shown = None;
-                    }
-                }
-                used -= bytes;
-            }
-        }
-        let mut full_used: usize = self.full.values().map(|f| f.bytes).sum();
-        if full_used > FULL_BUDGET {
-            let frame = self.frame;
-            let mut order: Vec<(ItemId, u64, usize)> =
-                self.full.iter().filter(|(_, f)| f.last_used + 2 < frame).map(|(k, f)| (*k, f.last_used, f.bytes)).collect();
-            order.sort_by_key(|(_, last, _)| *last);
-            for (key, _, bytes) in order {
-                if full_used <= FULL_BUDGET {
-                    break;
-                }
-                self.full.remove(&key);
-                full_used -= bytes;
-            }
-        }
-    }
-
-    fn push_instance(&mut self, cx: &mut Cx2d, i: usize, uv0: Vec2f, uv1: Vec2f, fade: f32, rgba: bool) {
-        let item = &self.items[i];
-        let p = self.world_to_screen(item.pos);
-        let s = Vec2d { x: item.size.x as f64 * self.cam_scale, y: item.size.y as f64 * self.cam_scale };
-        let dt = &mut self.draw_tile;
-        dt.tile_pos = item.pos;
-        dt.tile_size = item.size;
-        dt.rgba = if rgba { 1.0 } else { 0.0 };
-        dt.uv0 = uv0;
-        dt.uv1 = uv1;
-        dt.fade = fade * item.alpha;
-        dt.draw_abs(cx, Rect { pos: p, size: s });
-    }
-}
-
-fn item_of(row: &ItemRow) -> Option<GridItem> {
-    let shard = row.shard?;
-    let slot = row.slot? as u32;
-    let fit = fit_dims(row.width.max(1) as u32, row.height.max(1) as u32, SLOT);
-    Some(GridItem {
-        id: row.id,
-        shard,
-        slot,
-        uv1: vec2f(fit.0 as f32 / SLOT as f32, fit.1 as f32 / SLOT as f32),
-        title: row.title.as_str().into(),
-        link: row.link.as_str().into(),
-        url: row.url.as_str().into(),
-        pos: Vec2f::default(),
-        size: vec2f(CELL_FILL, CELL_FILL),
-        aspect: row.aspect as f32,
-        to_pos: Vec2f::default(),
-        to_size: vec2f(CELL_FILL, CELL_FILL),
-        from_pos: Vec2f::default(),
-        from_size: vec2f(CELL_FILL, CELL_FILL),
-        alpha: 1.0,
-        from_alpha: 1.0,
-        to_alpha: 1.0,
-    })
-}
-
-impl Widget for TileGrid {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        if let Event::Startup = event {
-            self.ensure_open(cx);
-        }
-        if let Event::Signal = event {
-            self.drain_store(cx);
-        }
-        if let Event::Shutdown = event {
-            if let Some(mut store) = self.store.take() {
-                store.shutdown();
-            }
-        }
-        if let Some(nf) = self.next_frame.is_event(event) {
-            let now_time = nf.time;
-            let dt = (now_time - self.last_time).clamp(0.0, 0.1);
-            self.last_time = now_time;
-            let moving = self.step_camera(dt) || self.drag.is_some();
-            // Pictures in flight: their drawn rects move every frame, so the
-            // instance buffer is rebuilt until they land.
-            let tweening = self.step_tween(cx.seconds_since_app_start());
-            let now = self.time();
-            if let Some(at) = self.resize_settle_at {
-                if now >= at {
-                    self.resize_settle_at = None;
-                    self.relayout();
-                    if !self.user_moved {
-                        self.fit_camera();
-                    }
-                    self.area.redraw(cx);
-                    self.next_frame = cx.new_next_frame();
-                }
-            }
-            let animating = self.pages.values().any(|p| now - p.arrived < FADE_SECS)
-                || self.full.values().any(|f| now - f.arrived < FADE_SECS);
-            if moving || animating || tweening || self.resize_settle_at.is_some() {
-                self.next_frame = cx.new_next_frame();
-            }
-            // A settle beat exists to ask for the settled camera's tiles;
-            // between beats, glide frames ride the uniforms.
-            let beat_gap = if moving { 1.5 } else { 0.25 };
-            let beat_due = self.beat_now && now - self.last_beat > beat_gap;
-            if beat_due {
-                self.last_beat = now;
-            }
-            let within_pad = self.pushed_cam.map_or(false, |(pos, scale)| {
-                let ratio = self.cam_scale / scale.max(1e-9);
-                let view_world = self.view_rect.size.x / self.cam_scale.max(1e-9);
-                let d = self.cam_pos - pos;
-                // Zoom is a uniform too: instances are world-space, so scale
-                // changes cost nothing until the CULL SET is wrong. With
-                // everything pushed any zoom-in is safe; zooming out reveals
-                // unpushed tiles and rebuilds past the pad.
-                let ratio_ok = if self.pushed_all { ratio > 0.25 && ratio < 4.0 } else { ratio > 0.9 && ratio < 4.0 };
-                ratio_ok && (self.pushed_all || (d.x.abs() < view_world * 0.09 && d.y.abs() < view_world * 0.09))
-            });
-            if !beat_due && !tweening && (moving || animating) && self.items.len() > UNIFORM_ONLY_MIN_TILES && within_pad {
-                // Re-present the retained draw calls under fresh camera
-                // uniforms: no draw_walk, no instance re-upload.
-                let center = self.view_center();
-                let area = self.area;
-                let dv = &mut self.draw_tile.draw_vars;
-                dv.set_uniform_on_draw_list(cx, area, id!(cam_pos), &[self.cam_pos.x as f32, self.cam_pos.y as f32]);
-                dv.set_uniform_on_draw_list(cx, area, id!(cam_scale), &[self.cam_scale as f32]);
-                dv.set_uniform_on_draw_list(cx, area, id!(view_center), &[center.x as f32, center.y as f32]);
-            } else if moving || animating || tweening || beat_due {
-                self.area.redraw(cx);
-            }
-        }
-        match event.hits(cx, self.area) {
-            Hit::FingerScroll(fs) => {
-                self.user_moved = true;
-                if fs.scroll.x.abs() > fs.scroll.y.abs() * 1.2 && self.cam_usable() {
-                    self.zoom_anchor = None;
-                    self.cam_pos_t.x += fs.scroll.x / self.cam_scale_t;
-                } else {
-                    let factor = (-fs.scroll.y * 0.0025).exp();
-                    self.zoom_at(fs.abs, factor);
-                }
-                self.next_frame = cx.new_next_frame();
-            }
-            Hit::FingerDown(fd) => {
-                self.drag = Some((fd.abs, self.cam_pos_t, false));
-                cx.set_cursor(MouseCursor::Grabbing);
-            }
-            Hit::FingerMove(fm) => {
-                if let Some((start, cam, moved)) = self.drag {
-                    let delta = fm.abs - start;
-                    let moved = moved || delta.length() > 3.0;
-                    self.drag = Some((start, cam, moved));
-                    if moved && self.cam_usable() {
-                        self.user_moved = true;
-                        self.zoom_anchor = None;
-                        self.cam_pos_t = Vec2d { x: cam.x - delta.x / self.cam_scale_t, y: cam.y - delta.y / self.cam_scale_t };
-                        self.next_frame = cx.new_next_frame();
-                    }
-                }
-            }
-            Hit::FingerUp(fu) => {
-                cx.set_cursor(MouseCursor::Default);
-                if let Some((_, _, moved)) = self.drag.take() {
-                    if !moved {
-                        let world = self.screen_to_world(fu.abs);
-                        if let Some(rank) = self.item_at(world) {
-                            let item = &self.items[rank];
-                            let uid = self.widget_uid();
-                            cx.widget_action(
-                                uid,
-                                TileGridAction::Clicked {
-                                    item: item.id,
-                                    title: item.title.to_string(),
-                                    link: item.link.to_string(),
-                                    url: item.url.to_string(),
-                                },
-                            );
-                        }
-                    }
-                    self.next_frame = cx.new_next_frame();
-                }
-            }
-            _ => {}
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        cx.begin_turtle(walk, self.layout);
-        let rect = cx.turtle().rect();
-        let first = self.view_rect.size.x < 1.0 && rect.size.x >= 1.0;
-        let resized = !first
-            && rect.size.x >= 1.0
-            && (rect.size.x - self.view_rect.size.x).abs() + (rect.size.y - self.view_rect.size.y).abs() > 0.5;
-        self.view_rect = rect;
-        if resized {
-            self.resize_settle_at = Some(self.time() + RESIZE_SETTLE_SECS);
-            self.next_frame = cx.new_next_frame();
-        }
-        if first {
-            self.ensure_open(cx.cx);
-            self.relayout();
-            if !self.user_moved {
-                self.fit_camera();
-                self.cam_pos = self.cam_pos_t;
-                self.cam_scale = self.cam_scale_t;
-            }
-        }
-        self.frame += 1;
-        if !self.cam_usable() || self.items.is_empty() {
-            cx.end_turtle_with_area(&mut self.area);
-            return DrawStep::done();
-        }
-        let now = self.time();
-        let frame = self.frame;
-        let center = self.view_center();
-        self.pushed_cam = Some((self.cam_pos, self.cam_scale));
-        self.draw_tile.set_uniform(cx, id!(cam_pos), &[self.cam_pos.x as f32, self.cam_pos.y as f32]);
-        self.draw_tile.set_uniform(cx, id!(cam_scale), &[self.cam_scale as f32]);
-        self.draw_tile.set_uniform(cx, id!(view_center), &[center.x as f32, center.y as f32]);
-
-        // Visible world rectangle, padded a cell plus a twelfth of the view
-        // on every side: glide frames re-present this build under a camera
-        // that has moved a little, and the pad keeps the leading edge
-        // populated until the next rebuild.
-        let w0 = self.screen_to_world(rect.pos);
-        let w1 = self.screen_to_world(rect.pos + rect.size);
-        let (pad_x, pad_y) = ((w1.x - w0.x) as f32 * 0.12, (w1.y - w0.y) as f32 * 0.12);
-        let (vx0, vy0, vx1, vy1) =
-            (w0.x as f32 - 1.0 - pad_x, w0.y as f32 - 1.0 - pad_y, w1.x as f32 + 1.0 + pad_x, w1.y as f32 + 1.0 + pad_y);
-
-        let mut by_shard: HashMap<i64, Vec<usize>> = HashMap::new();
-        let mut want_pages: HashMap<PageKey, u64> = HashMap::new();
-        let mut culled = 0usize;
-        let cull_off = self.cull_frac < 0.10;
-        for (i, item) in self.items.iter().enumerate() {
-            if item.alpha <= 0.0 {
-                // Dropped by the query and done shrinking: not on the wall.
-                continue;
-            }
-            let (p, s) = (item.pos, item.size);
-            if p.x + s.x < vx0 || p.x > vx1 || p.y + s.y < vy0 || p.y > vy1 {
-                // The count is the truth either way — it decides whether the
-                // NEXT build culls — but the skip itself is what hysteresis
-                // turns off.
-                culled += 1;
-                if !cull_off {
-                    continue;
-                }
-            }
-            by_shard.entry(item.shard).or_default().push(i);
-        }
-        // A build that culled nothing holds the whole grid: no amount of
-        // panning invalidates it, so glide frames stay uniform-only until
-        // the zoom changes. Below 10% culled, culling buys nothing and costs
-        // pan-proofness — stop culling.
-        self.pushed_all = culled == 0;
-        self.cull_frac = culled as f32 / self.items.len().max(1) as f32;
-
-        // Level wanted for the on-screen slot size in DEVICE pixels: the
-        // finer neighbour, so a source pixel is never stretched over more
-        // than one screen pixel.
-        let px = self.cam_scale * cx.current_dpi_factor().max(1.0);
-        // The level for a tile `side` world units across: a packed wall
-        // hangs pictures of many sizes, so each shard asks for the page its
-        // BIGGEST visible tile needs; on the uniform grid every side is a
-        // cell and this is the old single answer.
-        let desired_for = |side: f32| -> usize {
-            let tile_px = px * side.max(0.05) as f64;
-            let lod = (SLOT as f64 / tile_px.max(1.0)).log2();
-            lod.floor().clamp(0.0, (LEVELS - 1) as f64) as usize
-        };
-
-        let mut passes: Vec<Pass> = Vec::new();
-        let mut shards: Vec<i64> = by_shard.keys().copied().collect();
-        shards.sort_unstable();
-        let inv = 1.0 / GRID as f32;
-        for key in shards {
-            let indices = by_shard.remove(&key).unwrap();
-            let side = indices
-                .iter()
-                .map(|&i| self.items[i].size.x.max(self.items[i].size.y))
-                .fold(CELL_FILL, f32::max);
-            let desired = desired_for(side);
-            let resident: Vec<usize> = (0..LEVELS).filter(|l| self.pages.contains_key(&(key, *l))).collect();
-            if !self.pages.contains_key(&(key, desired)) {
-                // What this page would paint: every visible tile of the
-                // shard, at the cell size this zoom draws them.
-                let cell = (px * CELL_FILL as f64) * (px * CELL_FILL as f64);
-                want_pages.insert((key, desired), (indices.len() as f64 * cell).max(1.0) as u64);
-            }
-            if resident.is_empty() {
-                continue;
-            }
-            let fine = *resident
-                .iter()
-                .min_by_key(|l| (**l as i64 - desired as i64).abs() * 2 - if **l >= desired { 1 } else { 0 })
-                .unwrap();
-            let fade = ((now - self.pages[&(key, fine)].arrived) / FADE_SECS).clamp(0.0, 1.0) as f32;
-            let shown = self.shard_views.get(&key).and_then(|v| v.shown);
-            let tiles: Vec<(usize, Vec2f, Vec2f)> = indices
-                .iter()
-                .map(|&i| {
-                    let item = &self.items[i];
-                    let (sx, sy) = ((item.slot % GRID) as f32 * inv, (item.slot / GRID) as f32 * inv);
-                    (i, vec2f(sx, sy), vec2f(sx + item.uv1.x * inv, sy + item.uv1.y * inv))
-                })
-                .collect();
-            if fade < 1.0 {
-                // Whatever was drawn before stays underneath until the new
-                // page is in: transitions are crossfades, never a blink.
-                let under = shown
-                    .filter(|p| *p != fine && self.pages.contains_key(&(key, *p)))
-                    .or_else(|| resident.iter().copied().filter(|l| *l != fine).max());
-                if let Some(prev) = under {
-                    let page = &self.pages[&(key, prev)];
-                    passes.push(Pass { y: page.y.clone(), uv: page.uv.clone(), fade: 1.0, tiles: tiles.clone() });
-                    self.pages.get_mut(&(key, prev)).unwrap().last_used = frame;
-                }
-            } else {
-                self.shard_views.entry(key).or_default().shown = Some(fine);
-            }
-            let page = self.pages.get_mut(&(key, fine)).unwrap();
-            page.last_used = frame;
-            passes.push(Pass { y: page.y.clone(), uv: page.uv.clone(), fade, tiles });
-        }
-        let mut page_needs: Vec<_> = want_pages.iter().map(|(&key, &priority)| (key, priority)).collect();
-        page_needs.sort_unstable_by_key(|(_, priority)| std::cmp::Reverse(*priority));
-        for (key, priority) in page_needs {
-            if embargoed(&mut self.page_failed, key, now) {
-                continue;
-            }
-            if let Some(store) = &mut self.store {
-                if !self.requested.contains(&key) && store.need_page(key.0, key.1, priority) {
-                    self.requested.insert(key);
-                }
-            }
-        }
-
-        // Coarse (opaque) passes first, then the fading fine ones on top.
-        passes.sort_by(|a, b| b.fade.partial_cmp(&a.fade).unwrap_or(std::cmp::Ordering::Equal));
-        let mut full_needs: Vec<(ItemId, f64, u32)> = Vec::new();
-        // Every visible picture that wants a frame at all, asked or not:
-        // this is what "still wanted" means to the store on the wants beat.
-        let mut full_visible: Vec<(ItemId, u64)> = Vec::new();
-        let mut full_draw: Vec<(usize, Texture, f32)> = Vec::new();
-        for pass in &passes {
-            self.draw_tile.draw_vars.set_texture(0, &pass.y);
-            self.draw_tile.draw_vars.set_texture(1, &pass.uv);
-            // One batch per pass: the pass holds its textures constant,
-            // which is exactly the condition for batching — thousands of
-            // tiles become a memcpy into one instance buffer and one call.
-            self.draw_tile.begin_many_instances(cx);
-            for &(i, uv0, uv1) in &pass.tiles {
-                let item_id = self.items[i].id;
-                let (s, p) = (self.items[i].size, self.items[i].pos);
-                let area = ((s.x * s.y) as f64 * self.cam_scale * self.cam_scale).max(1.0);
-                let tile_px = ((s.x.max(s.y)) as f64 * px).ceil().max(1.0) as u32;
-                let on_screen = p.x + s.x >= vx0 && p.x <= vx1 && p.y + s.y >= vy0 && p.y <= vy1;
-                if on_screen && tile_px as f64 >= FULL_RES_PX {
-                    full_visible.push((item_id, area as u64));
-                    match self.full.get_mut(&item_id) {
-                        Some(tex) => {
-                            tex.last_used = frame;
-                            // Outgrown what is held: ask finer, draw this one
-                            // until it lands.
-                            if !tex.finest && tile_px > tex.px && !self.full_requested.contains(&item_id) {
-                                full_needs.push((item_id, area, tile_px));
-                            }
-                            let ffade = ((now - tex.arrived) / FADE_SECS).clamp(0.0, 1.0) as f32;
-                            if ffade >= 1.0 && pass.fade >= 1.0 {
-                                full_draw.push((i, tex.tex.clone(), 1.0));
-                                continue;
-                            }
-                            full_draw.push((i, tex.tex.clone(), ffade));
-                        }
-                        None => {
-                            if !self.full_requested.contains(&item_id) {
-                                full_needs.push((item_id, area, tile_px));
-                            }
-                        }
-                    }
-                }
-                self.push_instance(cx, i, uv0, uv1, pass.fade, false);
-            }
-            self.draw_tile.end_many_instances(cx);
-        }
-        full_draw.sort_by_key(|(i, ..)| *i);
-        full_draw.dedup_by_key(|(i, ..)| *i);
-        for (i, tex, ffade) in full_draw {
-            self.draw_tile.draw_vars.set_texture(0, &tex);
-            self.draw_tile.draw_vars.set_texture(1, &tex);
-            self.push_instance(cx, i, vec2f(0.0, 0.0), vec2f(1.0, 1.0), ffade, true);
-        }
-
-        // Biggest on screen first, and only what the budget can hold: past
-        // it, every ask evicts something just fetched and the pool spends
-        // itself re-fetching. The few biggest are asked WHATEVER the budget
-        // says — the picture being stared at must never be the one refused;
-        // making room for it is eviction's job, not the ask's.
-        full_needs.sort_by(|a, b| b.1.total_cmp(&a.1));
-        let visible_keys: HashSet<ItemId> = full_visible.iter().map(|(k, _)| *k).collect();
-        let resident_visible: usize = self.full.iter().filter(|(k, _)| visible_keys.contains(*k)).map(|(_, f)| f.bytes).sum();
-        let mut planned = resident_visible;
-        let level_bytes = |want: u32| {
-            let level = PYRAMID_LEVELS.iter().rev().find(|p| **p >= want).copied().unwrap_or(want);
-            (level as usize).pow(2) * 4 * 4 / 3
-        };
-        const ALWAYS_ASK: usize = 4;
-        let affordable: Vec<(ItemId, f64, u32)> = full_needs
-            .into_iter()
-            .enumerate()
-            .take_while(|(n, (_, _, want))| {
-                planned += level_bytes(*want);
-                *n < ALWAYS_ASK || planned <= FULL_BUDGET
-            })
-            .map(|(_, v)| v)
-            .collect();
-        for (key, area, want) in affordable.into_iter().take(8) {
-            if embargoed(&mut self.full_failed, key, now) {
-                continue;
-            }
-            if let Some(store) = &mut self.store {
-                if !self.full_requested.contains(&key) && store.need_full(key, want, area as u64) {
-                    self.full_requested.insert(key);
-                }
-            }
-        }
-
-        // Every wants beat, tell the store exactly what decode work is still
-        // worth doing: queued work not named here has left the view and is
-        // dropped, and the claims on it are struck so it is askable again
-        // the moment it comes back.
-        if self.frame % 15 == 0 || self.beat_now {
-            self.beat_now = false;
-            if let Some(store) = &mut self.store {
-                let fulls: HashMap<ItemId, u64> = full_visible.iter().copied().collect();
-                store.wants(&want_pages, &fulls);
-                self.requested.retain(|k| want_pages.contains_key(k));
-                self.full_requested.retain(|k| fulls.contains_key(k));
-            }
-        }
-
-        self.evict();
-        cx.end_turtle_with_area(&mut self.area);
-        DrawStep::done()
-    }
-}
-
-impl TileGridRef {
-    /// Open (or re-open) a library at `root`.
-    pub fn open(&self, cx: &mut Cx, root: &std::path::Path) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.open(cx, Library::new(root));
-        }
-    }
-
-    /// The clicked item, if any of `actions` is ours.
-    pub fn clicked(&self, actions: &Actions) -> Option<(ItemId, String, String, String)> {
-        if let Some(item) = actions.find_widget_action(self.widget_uid()) {
-            if let TileGridAction::Clicked { item, title, link, url } = item.cast() {
-                return Some((item, title, link, url));
-            }
-        }
-        None
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn wall() -> Vec<(String, String)> {
-        vec![
-            ("2026-01-02: A robot learns to love".into(), "https://smbc/1".into()),
-            ("2026-01-03: Physics of a cat".into(), "https://smbc/2".into()),
-            ("2026-01-04: The Robot uprising, again".into(), "https://smbc/3".into()),
-            ("2026-01-05: robotics for cats".into(), "https://smbc/robot".into()),
-        ]
-    }
-
-    #[test]
-    fn an_empty_query_is_library_order_and_a_query_ranks_the_matches() {
-        let w = wall();
-        assert_eq!(order_for(&w, ""), vec![0, 1, 2, 3]);
-        assert_eq!(order_for(&w, "   "), vec![0, 1, 2, 3]);
-        // Whole-word title hits first (ties in rank order), then the
-        // substring hit; a link-only hit would come last.
-        assert_eq!(order_for(&w, "robot"), vec![0, 2, 3]);
-        // Every word must appear somewhere.
-        assert_eq!(order_for(&w, "robot cat"), vec![3]);
-        assert!(order_for(&w, "dog").is_empty());
-        // Case does not matter; the link counts.
-        assert_eq!(order_for(&w, "SMBC/2"), vec![1]);
-    }
-
-    #[test]
-    fn the_flight_starts_where_it_is_and_lands_where_it_goes() {
-        assert_eq!(ease_out_quint(0.0), 0.0);
-        assert_eq!(ease_out_quint(1.0), 1.0);
-        assert_eq!(ease_out_quint(2.0), 1.0);
-        let mid = ease_out_quint(0.5);
-        assert!(mid > 0.9 && mid < 1.0, "fast out of the gate: {mid}");
-        let a = vec2f(0.0, 0.0);
-        let b = vec2f(4.0, -2.0);
-        assert_eq!(lerp2(a, b, 0.0), a);
-        assert_eq!(lerp2(a, b, 1.0), b);
-        let half = lerp2(a, b, 0.5);
-        assert!((half.x - 2.0).abs() < 1e-6 && (half.y + 1.0).abs() < 1e-6);
-        // Monotone: later is never further from the target.
-        let mut last = 0.0f32;
-        for i in 1..=20 {
-            let e = ease_out_quint(i as f32 / 20.0);
-            assert!(e >= last);
-            last = e;
-        }
-    }
-}
diff --git a/libs/image_tiles/src/lib.rs b/libs/image_tiles/src/lib.rs
deleted file mode 100644
index e89b384aa..000000000
--- a/libs/image_tiles/src/lib.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-//! makepad-image-tiles: a pannable, zoomable wall of downloaded pictures.
-//!
-//! Three pieces, one on-disk format:
-//!
-//! - [`tape`] — the engine: NV12 planes, the 128→8 px slot pyramid, shard
-//!   atlas geometry, and one hardware-HEVC intra frame per file. This is
-//!   the same engine the Source Library picture wall runs on; the tapes are
-//!   byte-compatible.
-//! - The **baker** ([`bake`], and the `image-tiles-bake` binary) — reads a
-//!   manifest of image URLs, downloads and decodes them in RAM, and bakes a
-//!   library directory: atlas tapes, per-picture full frames and zoom
-//!   pyramids, and a small SQLite index ([`db`]). No JPEGs or PNGs are kept
-//!   on disk. Point it (or an AI, or your own script) at any list of URLs.
-//! - The **viewer** ([`grid::TileGrid`]) — a widget that opens a baked
-//!   library and draws every picture on one pannable, zoomable grid:
-//!   instanced tiles batched per atlas page, camera glides on uniforms,
-//!   continuous LOD with crossfades, and full-resolution promotion under
-//!   byte budgets.
-//!
-//! Quickest start:
-//! ```text
-//! cargo run -p makepad-image-tiles --release --bin image-tiles-bake -- \
-//!     --root local/image-tiles examples/image_tiles/manifest.tsv
-//! cargo run -p makepad-example-image-tiles --release
-//! ```
-//!
-//! Note: baking requires the platform's single-intra-frame hardware encoder
-//! (VideoToolbox — macOS today); viewing requires hardware decode.
-
-pub use makepad_widgets;
-
-pub mod bake;
-pub mod db;
-pub mod grid;
-pub mod pack;
-pub mod library;
-pub mod store;
-pub mod tape;
-
-pub use grid::{TileGrid, TileGridAction};
-pub use library::Library;
-
-use makepad_widgets::ScriptVm;
-
-/// Register the TileGrid widget. A host calls this once, after
-/// `makepad_widgets::script_mod`, before its own UI module.
-pub fn script_mod(vm: &mut ScriptVm) {
-    crate::grid::script_mod(vm);
-}
diff --git a/libs/image_tiles/src/library.rs b/libs/image_tiles/src/library.rs
deleted file mode 100644
index 88a65a4a4..000000000
--- a/libs/image_tiles/src/library.rs
+++ /dev/null
@@ -1,127 +0,0 @@
-//! Where a baked tile library lives on disk.
-//!
-//! One directory is one library:
-//! - `library.sqlite` — the index: items and shard bookkeeping ([`crate::db`]).
-//! - `tapes/<shard>/L<level>.mov` — one HEVC intra frame per file: the atlas
-//!   page of a shard at one level. Level 0 is a 4096 px frame, level 4 a
-//!   256 px one; one hardware decode fills a whole atlas level.
-//! - `full/<item>.mov` — the picture at the highest resolution it was
-//!   fetched at (capped to [`crate::tape::FULL_MAX_PX`]), one intra frame.
-//! - `pyr/<item>-<px>.mov` — the picture's pre-cut zoom levels, named by
-//!   long side, so a zoom is one small hardware decode of the level that
-//!   fits, never the archival frame plus a rescale.
-//! - `tmp/` — scratch for the baker.
-
-use crate::tape::{read_frame, Planes, PYRAMID_LEVELS};
-use std::path::{Path, PathBuf};
-
-pub type ItemId = i64;
-
-#[derive(Clone, Debug)]
-pub struct Library {
-    pub root: PathBuf,
-}
-
-impl Library {
-    pub fn new(root: impl Into<PathBuf>) -> Library {
-        Library { root: root.into() }
-    }
-
-    /// Resolve a library root the way apps launched from a source tree
-    /// expect: `IMAGE_TILES_HOME` wins, else the nearest `local/` walking up
-    /// from the working directory gets a `local/image-tiles`, else
-    /// `./local/image-tiles`.
-    pub fn resolve() -> Library {
-        if let Ok(p) = std::env::var("IMAGE_TILES_HOME") {
-            if !p.trim().is_empty() {
-                return Library { root: PathBuf::from(p.trim()) };
-            }
-        }
-        let mut dir = std::env::current_dir().unwrap_or_else(|_| PathBuf::from("."));
-        for _ in 0..5 {
-            let candidate = dir.join("local");
-            if candidate.is_dir() {
-                return Library { root: candidate.join("image-tiles") };
-            }
-            if !dir.pop() {
-                break;
-            }
-        }
-        Library { root: PathBuf::from("local/image-tiles") }
-    }
-
-    pub fn ensure_dirs(&self) -> Result<(), String> {
-        for sub in ["tapes", "full", "pyr", "tmp"] {
-            std::fs::create_dir_all(self.root.join(sub)).map_err(|e| format!("create {sub}: {e}"))?;
-        }
-        Ok(())
-    }
-
-    pub fn db_path(&self) -> PathBuf {
-        self.root.join("library.sqlite")
-    }
-
-    pub fn tape_path(&self, shard: i64, level: usize) -> PathBuf {
-        self.root.join("tapes").join(format!("{shard:05}")).join(format!("L{level}.mov"))
-    }
-
-    pub fn full_path(&self, item: ItemId) -> PathBuf {
-        self.root.join("full").join(format!("{item}.mov"))
-    }
-
-    /// One level of a picture's on-disk pyramid, named by its long side.
-    pub fn pyramid_path(&self, item: ItemId, px: u32) -> PathBuf {
-        self.root.join("pyr").join(format!("{item}-{px}.mov"))
-    }
-
-    pub fn exists(&self) -> bool {
-        self.db_path().is_file()
-    }
-}
-
-/// Mark a picture as needing no pyramid levels at all (already smaller than
-/// every level), so a later pass skips it: an empty file at level "0".
-pub fn mark_no_pyramid(library: &Library, id: ItemId) {
-    let path = library.pyramid_path(id, 0);
-    if let Some(dir) = path.parent() {
-        let _ = std::fs::create_dir_all(dir);
-    }
-    let _ = std::fs::write(path, []);
-}
-
-/// The frame a viewer should draw for a picture wanted at `want_px` across:
-/// the smallest pyramid level that still covers the ask, falling back to the
-/// archival frame only when nothing smaller will do. The second value says
-/// whether this is as fine as it gets — a viewer that cannot tell will never
-/// ask for sharper.
-pub fn display_frame(library: &Library, item: ItemId, want_px: u32) -> Result<(Planes, bool), String> {
-    let mut pick: Option<u32> = None;
-    for px in PYRAMID_LEVELS {
-        if px >= want_px && library.pyramid_path(item, px).exists() {
-            pick = Some(px);
-        }
-    }
-    match pick {
-        Some(px) => {
-            let finer = PYRAMID_LEVELS.iter().any(|p| *p > px && library.pyramid_path(item, *p).exists())
-                || library.full_path(item).exists();
-            read_frame(&library.pyramid_path(item, px)).map(|p| (p, !finer))
-        }
-        None => read_frame(&library.full_path(item)).map(|p| (p, true)),
-    }
-}
-
-/// Best-effort file check used by tools; the viewer trusts the database.
-pub fn tape_exists(library: &Library, shard: i64) -> bool {
-    (0..crate::tape::LEVELS).all(|l| library.tape_path(shard, l).is_file())
-}
-
-pub fn tmp_path(library: &Library, item: ItemId, ext: &str) -> PathBuf {
-    library.root.join("tmp").join(format!("{item}-{}.{ext}", std::process::id()))
-}
-
-impl Library {
-    pub fn as_path(&self) -> &Path {
-        &self.root
-    }
-}
diff --git a/libs/image_tiles/src/pack.rs b/libs/image_tiles/src/pack.rs
deleted file mode 100644
index 1c8006803..000000000
--- a/libs/image_tiles/src/pack.rs
+++ /dev/null
@@ -1,218 +0,0 @@
-//! The packed layout: justified rows, the way a photo wall is hung.
-//!
-//! Every picture keeps its own proportions and no gap is left between
-//! them: pictures fill a row left to right at one shared height, and when
-//! the row is full it is scaled so it spans the width exactly — the row's
-//! height then differs a little from the target, and the next row starts
-//! under it. Ranks are never reordered, so the wall reads in library
-//! order, and the same input always packs the same way.
-//!
-//! Pure: no widget, no `Cx`, no clock — a function from aspects to
-//! rectangles, in world units where the target row height is 1.
-
-/// One packed picture: its top-left corner and size, in the packer's
-/// units (the target row height is 1).
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct PackRect {
-    pub x: f32,
-    pub y: f32,
-    pub w: f32,
-    pub h: f32,
-}
-
-/// The gap left around every picture, as a fraction of the target row
-/// height. Small enough to read as a hairline, large enough that two
-/// dark comics do not merge into one.
-pub const GUTTER: f32 = 0.04;
-
-/// One row of the packing: which ranks it holds and where it lies, so a
-/// point can be mapped to a picture by one binary search over rows and
-/// one short scan inside the row.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct PackRow {
-    pub first: usize,
-    /// One past the last rank in the row.
-    pub end: usize,
-    pub y: f32,
-    pub h: f32,
-}
-
-/// The whole packing: every picture's rectangle (rank order), the rows,
-/// and the outer size.
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct Packing {
-    pub rects: Vec<PackRect>,
-    pub rows: Vec<PackRow>,
-    pub width: f32,
-    pub height: f32,
-}
-
-/// The rows for `aspects` (width over height, one per picture, rank
-/// order) across `width` units, aiming at rows `target_row_height` tall.
-///
-/// A row closes when adding the next picture at the target height would
-/// overrun the width; it is then scaled to fill the width exactly, so a
-/// row of a few wide panels comes out a little shorter than the target and
-/// a row of tall strips a little taller. The last row is not stretched: a
-/// trailing row of two pictures scaled to the full width would be a wall
-/// of two giants — it keeps the target height, left-aligned. A single
-/// picture wider than the whole width is scaled down to fit it.
-pub fn pack(aspects: &[f32], width: f32, target_row_height: f32) -> Packing {
-    let width = if width.is_finite() && width > 0.0 { width } else { 1.0 };
-    let target = if target_row_height.is_finite() && target_row_height > 0.0 { target_row_height } else { 1.0 };
-    let gutter = GUTTER * target;
-    let mut rects: Vec<PackRect> = Vec::with_capacity(aspects.len());
-    let mut rows: Vec<PackRow> = Vec::new();
-    let mut y = 0.0f32;
-    let mut row_start = 0usize;
-    // The natural widths of the pictures in the open row at the target height.
-    let mut row_widths: Vec<f32> = Vec::new();
-    let mut row_natural = 0.0f32;
-
-    let close_row = |rects: &mut Vec<PackRect>, rows: &mut Vec<PackRow>, y: &mut f32, row_start: usize, widths: &[f32], natural: f32, last: bool| {
-        if widths.is_empty() {
-            return;
-        }
-        let gutters = gutter * widths.len() as f32;
-        let available = (width - gutters).max(gutter);
-        // A full row is scaled to span the width; the last row keeps the
-        // target height unless it would overrun.
-        let scale = if !last || natural > available { available / natural.max(1e-6) } else { 1.0 };
-        // A cell is the picture plus one gutter, half on each side; the
-        // cells of a full row sum to the width exactly.
-        let h = target * scale;
-        let mut x = 0.0f32;
-        for natural_w in widths {
-            let w = natural_w * scale;
-            rects.push(PackRect { x: x + gutter * 0.5, y: *y + gutter * 0.5, w, h });
-            x += w + gutter;
-        }
-        rows.push(PackRow { first: row_start, end: row_start + widths.len(), y: *y, h: h + gutter });
-        *y += h + gutter;
-    };
-
-    for &aspect in aspects {
-        let a = if aspect.is_finite() && aspect > 0.0 { aspect.clamp(0.05, 20.0) } else { 1.0 };
-        let natural_w = a * target;
-        let gutters = gutter * (row_widths.len() as f32 + 1.0);
-        if !row_widths.is_empty() && row_natural + natural_w + gutters > width {
-            close_row(&mut rects, &mut rows, &mut y, row_start, &row_widths, row_natural, false);
-            row_start = rects.len();
-            row_widths.clear();
-            row_natural = 0.0;
-        }
-        row_widths.push(natural_w);
-        row_natural += natural_w;
-    }
-    close_row(&mut rects, &mut rows, &mut y, row_start, &row_widths, row_natural, true);
-    let height = y;
-    Packing { rects, rows, width, height }
-}
-
-impl Packing {
-    /// The rank of the picture under `(x, y)`, with `slop` units of
-    /// tolerance around each picture.
-    pub fn hit(&self, x: f32, y: f32, slop: f32) -> Option<usize> {
-        if self.rows.is_empty() {
-            return None;
-        }
-        // The row whose band holds y (rows are stacked in order).
-        let row_index = self.rows.partition_point(|r| r.y + r.h + slop < y);
-        for r in self.rows.iter().skip(row_index.saturating_sub(1)).take(2) {
-            if y < r.y - slop || y > r.y + r.h + slop {
-                continue;
-            }
-            for rank in r.first..r.end {
-                let rect = self.rects[rank];
-                if x >= rect.x - slop && x <= rect.x + rect.w + slop && y >= rect.y - slop && y <= rect.y + rect.h + slop {
-                    return Some(rank);
-                }
-            }
-        }
-        None
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn overlaps(a: &PackRect, b: &PackRect) -> bool {
-        a.x < b.x + b.w && b.x < a.x + a.w && a.y < b.y + b.h && b.y < a.y + a.h
-    }
-
-    #[test]
-    fn every_picture_keeps_its_aspect_and_rank() {
-        let aspects = [0.5, 2.0, 1.0, 0.33, 3.0, 1.2, 0.8, 1.0, 0.6, 2.5];
-        let p = pack(&aspects, 6.0, 1.0);
-        assert_eq!(p.rects.len(), aspects.len());
-        for (rank, rect) in p.rects.iter().enumerate() {
-            let got = rect.w / rect.h;
-            assert!((got - aspects[rank]).abs() / aspects[rank] < 1e-4, "rank {rank}: {got} vs {}", aspects[rank]);
-        }
-        // Rank order is reading order: x grows within a row, y between rows.
-        for r in &p.rows {
-            for rank in r.first + 1..r.end {
-                assert!(p.rects[rank].x > p.rects[rank - 1].x, "row {:?}", r);
-            }
-        }
-        for w in p.rows.windows(2) {
-            assert!(w[1].y > w[0].y);
-        }
-    }
-
-    #[test]
-    fn full_rows_span_the_width_and_nothing_overlaps() {
-        let aspects: Vec<f32> = (0..40).map(|i| 0.4 + (i % 7) as f32 * 0.5).collect();
-        let p = pack(&aspects, 8.0, 1.0);
-        let last = p.rows.len() - 1;
-        for (i, r) in p.rows.iter().enumerate() {
-            let right = p.rects[r.end - 1].x + p.rects[r.end - 1].w;
-            if i != last {
-                assert!((right - (8.0 - GUTTER * 0.5)).abs() < 0.01, "row {i} ends at {right}");
-            } else {
-                assert!(right <= 8.0 + 0.01);
-            }
-        }
-        for a in 0..p.rects.len() {
-            for b in a + 1..p.rects.len() {
-                assert!(!overlaps(&p.rects[a], &p.rects[b]), "{a} overlaps {b}");
-            }
-        }
-        assert!(p.height > 0.0);
-        assert_eq!(p.width, 8.0);
-    }
-
-    #[test]
-    fn rows_stay_near_the_target_height() {
-        let aspects: Vec<f32> = (0..60).map(|i| if i % 3 == 0 { 0.5 } else { 1.5 }).collect();
-        let p = pack(&aspects, 10.0, 1.0);
-        for r in &p.rows[..p.rows.len() - 1] {
-            assert!(r.h > 0.6 && r.h < 1.6, "row height {}", r.h);
-        }
-    }
-
-    #[test]
-    fn the_last_row_is_not_stretched_and_a_giant_is_shrunk() {
-        let p = pack(&[1.0, 1.0], 10.0, 1.0);
-        assert_eq!(p.rows.len(), 1);
-        assert!((p.rects[0].h - 1.0).abs() < 1e-6, "the last row keeps the target height");
-        let giant = pack(&[20.0], 4.0, 1.0);
-        assert!(giant.rects[0].w <= 4.0);
-        assert_eq!(pack(&[], 5.0, 1.0).rects.len(), 0);
-    }
-
-    #[test]
-    fn packing_is_deterministic_and_hit_testing_finds_ranks() {
-        let aspects: Vec<f32> = (0..25).map(|i| 0.5 + (i % 5) as f32 * 0.4).collect();
-        let a = pack(&aspects, 7.0, 1.0);
-        let b = pack(&aspects, 7.0, 1.0);
-        assert_eq!(a, b);
-        for (rank, rect) in a.rects.iter().enumerate() {
-            let (cx, cy) = (rect.x + rect.w * 0.5, rect.y + rect.h * 0.5);
-            assert_eq!(a.hit(cx, cy, 0.0), Some(rank), "centre of {rank}");
-        }
-        assert_eq!(a.hit(-1.0, -1.0, 0.0), None);
-        assert_eq!(a.hit(0.5, a.height + 5.0, 0.0), None);
-    }
-}
diff --git a/libs/image_tiles/src/store.rs b/libs/image_tiles/src/store.rs
deleted file mode 100644
index 36efc92ef..000000000
--- a/libs/image_tiles/src/store.rs
+++ /dev/null
@@ -1,147 +0,0 @@
-//! The viewer's decode pool: a baked library is read-only, so serving the
-//! grid is nothing but hardware decodes, ranked by how much screen each one
-//! would paint.
-//!
-//! There is no per-view decode pool. Each requested decode is a heavy job on
-//! the runtime pool and sends its result back over a [`ToUISender`] (which
-//! raises the UI signal, so the widget drains on `Event::Signal`). A pan
-//! that leaves work behind calls [`StoreHandle::wants`] with the whole
-//! current truth, cancelling queued decodes that are no longer visible.
-
-use crate::library::{display_frame, ItemId, Library};
-use crate::tape::{full_frame, read_frame, FullFrame, Planes};
-use makepad_widgets::makepad_platform::thread::{
-    CancellationToken, Lane, TaskHandle, TaskPool, ToUIReceiver, ToUISender,
-};
-use std::collections::HashMap;
-
-pub enum StoreEvent {
-    /// A sealed shard's page at one level, hardware decoded from tape.
-    Page { shard: i64, level: usize, planes: Planes },
-    /// A picture at full resolution, mipmapped.
-    Full { item: ItemId, px: u32, finest: bool, frame: FullFrame },
-    /// A page decode that did not come back; without this the widget's
-    /// "already asked" mark would stand for ever.
-    PageFailed { shard: i64, level: usize },
-    /// A full-frame decode that did not come back; same contract.
-    FullFailed { item: ItemId },
-}
-
-#[derive(Clone, Copy)]
-enum Work {
-    DecodePage { shard: i64, level: usize },
-    DecodeFull { item: ItemId, px: u32 },
-}
-
-struct Pending {
-    work: Work,
-    cancel: CancellationToken,
-    task: TaskHandle<()>,
-}
-
-pub struct StoreHandle {
-    pool: TaskPool,
-    pending: Vec<Pending>,
-    pub events: ToUIReceiver<StoreEvent>,
-    pub library: Library,
-}
-
-impl StoreHandle {
-    pub fn need_page(&mut self, shard: i64, level: usize, _priority: u64) -> bool {
-        self.submit(Work::DecodePage { shard, level })
-    }
-
-    pub fn need_full(&mut self, item: ItemId, px: u32, _priority: u64) -> bool {
-        self.submit(Work::DecodeFull { item, px })
-    }
-
-    fn submit(&mut self, work: Work) -> bool {
-        let cancel = CancellationToken::new();
-        let job_cancel = cancel.clone();
-        let library = self.library.clone();
-        let events: ToUISender<StoreEvent> = self.events.sender();
-        let Ok(task) = self.pool.submit(Lane::Heavy, move || {
-            if job_cancel.is_cancelled() {
-                return;
-            }
-            let event = decode(&library, work);
-            if !job_cancel.is_cancelled() {
-                let _ = events.send(event);
-            }
-        }) else {
-            return false;
-        };
-        self.pending.push(Pending { work, cancel, task });
-        true
-    }
-
-    pub fn reap_finished(&mut self) {
-        self.pending.retain_mut(|pending| pending.task.try_take().is_none());
-    }
-
-    /// The whole current want: everything queued and not named here is
-    /// dropped. Returns (pages, fulls) that were dropped, so the caller can
-    /// strike its "already asked" marks for exactly those.
-    pub fn wants(
-        &mut self,
-        pages: &HashMap<(i64, usize), u64>,
-        fulls: &HashMap<ItemId, u64>,
-    ) -> (Vec<(i64, usize)>, Vec<ItemId>) {
-        let mut dropped_pages = Vec::new();
-        let mut dropped_fulls = Vec::new();
-        self.pending.retain_mut(|pending| {
-            if pending.task.try_take().is_some() {
-                return false;
-            }
-            let wanted = match pending.work {
-                Work::DecodePage { shard, level } => pages.contains_key(&(shard, level)),
-                Work::DecodeFull { item, .. } => fulls.contains_key(&item),
-            };
-            if !wanted {
-                pending.cancel.cancel();
-                pending.task.cancel();
-                match pending.work {
-                    Work::DecodePage { shard, level } => dropped_pages.push((shard, level)),
-                    Work::DecodeFull { item, .. } => dropped_fulls.push(item),
-                }
-            }
-            wanted
-        });
-        (dropped_pages, dropped_fulls)
-    }
-
-    pub fn shutdown(&mut self) {
-        for pending in self.pending.drain(..) {
-            pending.cancel.cancel();
-            pending.task.cancel();
-        }
-    }
-}
-
-impl Drop for StoreHandle {
-    fn drop(&mut self) {
-        self.shutdown();
-    }
-}
-
-/// Attach a baked library to the runtime decode pool.
-pub fn spawn(library: Library, pool: TaskPool) -> StoreHandle {
-    let events = ToUIReceiver::default();
-    StoreHandle { pool, pending: Vec::new(), events, library }
-}
-
-fn decode(library: &Library, work: Work) -> StoreEvent {
-    match work {
-        Work::DecodePage { shard, level } => match read_frame(&library.tape_path(shard, level)) {
-            Ok(planes) => StoreEvent::Page { shard, level, planes },
-            Err(_) => StoreEvent::PageFailed { shard, level },
-        },
-        Work::DecodeFull { item, px } => match display_frame(library, item, px) {
-            Ok((planes, finest)) => {
-                let got = planes.width.max(planes.height);
-                StoreEvent::Full { item, px: got, finest, frame: full_frame(&planes) }
-            }
-            Err(_) => StoreEvent::FullFailed { item },
-        }
-    }
-}
diff --git a/libs/image_tiles/src/tape.rs b/libs/image_tiles/src/tape.rs
deleted file mode 100644
index be2003652..000000000
--- a/libs/image_tiles/src/tape.rs
+++ /dev/null
@@ -1,363 +0,0 @@
-//! The tile-tape engine: pixels in, hardware-HEVC tapes out, and back.
-//!
-//! Nothing here knows about downloads, databases or widgets — these are the
-//! primitives both the baker and any viewer build on, and the same ones the
-//! Source Library app runs its wall with:
-//!
-//! - NV12 [`Planes`] with BT.709 limited-range conversion, so a round trip
-//!   through HEVC is colour-neutral.
-//! - The slot pyramid: one picture fitted into a 128 px atlas slot and
-//!   halved down to 8 px ([`build_pyramid`]), and the shard atlas geometry
-//!   that packs 1024 slots into a 32x32 grid per level.
-//! - One HEVC intra frame per file ([`write_frame`] / [`read_frame`]):
-//!   hardware encoded, hardware decoded, written atomically. An atlas level
-//!   is one such frame; a full-resolution picture is another.
-//! - The BGRA mip chain a full-resolution frame becomes on its way to a
-//!   `VecMipBGRAu8_32` texture ([`full_frame`]).
-//!
-//! No JPEGs or PNGs ever touch the disk: sources are decoded in memory and
-//! kept only as hardware-decodable HEVC.
-
-use makepad_video::{encode_intra_frame_mp4, nv12, VideoFileCodec, VideoFileEncoderOptions};
-use makepad_video::VideoFileDecoder;
-use makepad_widgets::ImageBuffer;
-use std::path::Path;
-
-/// Atlas slot side in pixels at level 0.
-pub const SLOT: u32 = 128;
-/// Slots per shard side: a shard is a GRID x GRID block of slots.
-pub const GRID: u32 = 32;
-/// Items per shard.
-pub const SHARD_CAP: u32 = GRID * GRID;
-/// Pyramid levels per shard: 128, 64, 32, 16, 8 px per slot.
-pub const LEVELS: usize = 5;
-
-/// HEVC intra quality for atlas pages / full pictures, bits per pixel per
-/// frame. Shared so every writer fills byte-compatible tapes.
-pub const PAGE_BPP: f64 = 1.2;
-pub const FULL_BPP: f64 = 1.6;
-
-/// The long sides a picture's on-disk zoom pyramid is cut to, largest first.
-/// Below the smallest of these the atlas tapes already carry the picture.
-pub const PYRAMID_LEVELS: [u32; 4] = [4096, 2048, 1024, 512];
-
-/// The largest full-resolution frame kept on disk.
-pub const FULL_MAX_PX: u32 = 8192;
-
-pub fn page_size(level: usize) -> u32 {
-    (GRID * SLOT) >> level
-}
-
-pub fn slot_size(level: usize) -> u32 {
-    SLOT >> level
-}
-
-pub fn slot_origin(slot: u32, level: usize) -> (u32, u32) {
-    let s = slot_size(level);
-    ((slot % GRID) * s, (slot / GRID) * s)
-}
-
-/// NV12 planes: `y` is width*height, `uv` is interleaved CbCr at half
-/// resolution (width * height/2 bytes). Dimensions are even.
-#[derive(Clone, Debug, PartialEq)]
-pub struct Planes {
-    pub width: u32,
-    pub height: u32,
-    pub y: Vec<u8>,
-    pub uv: Vec<u8>,
-}
-
-impl Planes {
-    pub fn black(width: u32, height: u32) -> Planes {
-        let (w, h) = (width as usize, height as usize);
-        Planes { width, height, y: vec![0; w * h], uv: vec![128; w * h / 2] }
-    }
-
-    pub fn from_nv12(width: u32, height: u32, data: &[u8]) -> Result<Planes, String> {
-        let (w, h) = (width as usize, height as usize);
-        if data.len() < w * h * 3 / 2 {
-            return Err(format!("nv12 frame too short: {} < {}", data.len(), w * h * 3 / 2));
-        }
-        Ok(Planes { width, height, y: data[..w * h].to_vec(), uv: data[w * h..w * h * 3 / 2].to_vec() })
-    }
-
-    pub fn to_nv12(&self) -> Vec<u8> {
-        let mut out = Vec::with_capacity(self.y.len() + self.uv.len());
-        out.extend_from_slice(&self.y);
-        out.extend_from_slice(&self.uv);
-        out
-    }
-
-    /// BT.709 limited range, the same math the tape decoder and the tile
-    /// shader use, so a round trip through HEVC is colour-neutral.
-    pub fn from_rgba(rgba: &[u8], width: u32, height: u32) -> Planes {
-        debug_assert!(width % 2 == 0 && height % 2 == 0);
-        let mut nv12 = Vec::new();
-        nv12::rgbx_to_nv12(rgba, width, height, 4, &mut nv12);
-        Planes::from_nv12(width, height, &nv12).expect("nv12 size")
-    }
-
-    pub fn to_rgba(&self) -> Vec<u8> {
-        let mut bgra = Vec::new();
-        nv12::nv12_to_bgra_u32(&self.to_nv12(), self.width, self.height, &mut bgra);
-        let mut out = Vec::with_capacity(bgra.len() * 4);
-        for p in bgra {
-            out.extend_from_slice(&[(p >> 16) as u8, (p >> 8) as u8, p as u8, 255]);
-        }
-        out
-    }
-
-    /// Copy `src` into this plane set at even luma coordinates.
-    pub fn blit(&mut self, src: &Planes, x: u32, y: u32) {
-        debug_assert!(x % 2 == 0 && y % 2 == 0);
-        let (w, sw, sh) = (self.width as usize, src.width as usize, src.height as usize);
-        if x as usize + sw > w || y as usize + sh > self.height as usize {
-            return;
-        }
-        for row in 0..sh {
-            let dst = (y as usize + row) * w + x as usize;
-            self.y[dst..dst + sw].copy_from_slice(&src.y[row * sw..row * sw + sw]);
-        }
-        for row in 0..sh / 2 {
-            let dst = (y as usize / 2 + row) * w + x as usize;
-            self.uv[dst..dst + sw].copy_from_slice(&src.uv[row * sw..row * sw + sw]);
-        }
-    }
-
-    /// Area-average downscale straight on the planes.
-    pub fn downscale(&self, dw: u32, dh: u32) -> Planes {
-        let dw = dw.max(2) & !1;
-        let dh = dh.max(2) & !1;
-        Planes {
-            width: dw,
-            height: dh,
-            y: box_downscale(&self.y, self.width, self.height, 1, dw, dh),
-            uv: box_downscale(&self.uv, self.width / 2, self.height / 2, 2, dw / 2, dh / 2),
-        }
-    }
-}
-
-/// Exact box filter: each destination pixel averages its source rectangle.
-pub fn box_downscale(src: &[u8], sw: u32, sh: u32, channels: usize, dw: u32, dh: u32) -> Vec<u8> {
-    let (sw, sh, dw, dh) = (sw as usize, sh as usize, dw as usize, dh as usize);
-    let mut out = vec![0u8; dw * dh * channels];
-    if sw == 0 || sh == 0 || dw == 0 || dh == 0 {
-        return out;
-    }
-    for dy in 0..dh {
-        let y0 = dy * sh / dh;
-        let y1 = ((dy + 1) * sh / dh).max(y0 + 1).min(sh);
-        for dx in 0..dw {
-            let x0 = dx * sw / dw;
-            let x1 = ((dx + 1) * sw / dw).max(x0 + 1).min(sw);
-            let n = ((y1 - y0) * (x1 - x0)) as u32;
-            for c in 0..channels {
-                let mut sum = 0u32;
-                for y in y0..y1 {
-                    let row = y * sw;
-                    for x in x0..x1 {
-                        sum += src[(row + x) * channels + c] as u32;
-                    }
-                }
-                out[(dy * dw + dx) * channels + c] = ((sum + n / 2) / n) as u8;
-            }
-        }
-    }
-    out
-}
-
-/// Fit `w x h` inside `max x max` keeping aspect; even dimensions, >= 2.
-pub fn fit_dims(w: u32, h: u32, max: u32) -> (u32, u32) {
-    let (w, h) = (w.max(1) as f64, h.max(1) as f64);
-    let scale = (max as f64 / w).min(max as f64 / h).min(1.0);
-    let fw = ((w * scale).round() as u32).clamp(2, max) & !1;
-    let fh = ((h * scale).round() as u32).clamp(2, max) & !1;
-    (fw.max(2), fh.max(2))
-}
-
-/// One item's atlas slot at every level: the fitted picture sits at the
-/// top-left of a black slot; `fit` is its level-0 size in pixels.
-#[derive(Clone, Debug, PartialEq)]
-pub struct TilePyramid {
-    pub fit: (u32, u32),
-    pub levels: Vec<Planes>,
-}
-
-/// Decode PNG, JPEG, GIF or WebP (or whatever else the magic bytes say)
-/// to an ImageBuffer. A GIF gives its first frame.
-pub fn decode_image(bytes: &[u8]) -> Result<ImageBuffer, String> {
-    let is_png = bytes.starts_with(&[0x89, b'P', b'N', b'G']);
-    let is_jpg = bytes.starts_with(&[0xff, 0xd8]);
-    let is_gif = bytes.starts_with(b"GIF8");
-    let is_webp = bytes.len() > 12 && bytes.starts_with(b"RIFF") && &bytes[8..12] == b"WEBP";
-    let result = if is_png {
-        ImageBuffer::from_png(bytes)
-    } else if is_jpg {
-        ImageBuffer::from_jpg(bytes)
-    } else if is_gif {
-        ImageBuffer::from_gif(bytes)
-    } else if is_webp {
-        ImageBuffer::from_webp(bytes)
-    } else {
-        ImageBuffer::from_jpg(bytes).or_else(|_| ImageBuffer::from_png(bytes))
-    };
-    result.map_err(|e| format!("{e:?}"))
-}
-
-pub fn image_to_rgba(img: &ImageBuffer) -> Vec<u8> {
-    let mut out = Vec::with_capacity(img.data.len() * 4);
-    for p in &img.data {
-        out.extend_from_slice(&[(p >> 16) as u8, (p >> 8) as u8, *p as u8, 255]);
-    }
-    out
-}
-
-/// Downscale a picture into its slot pyramid: level 0 is the picture fitted
-/// into 128 px, every further level halves it.
-pub fn build_pyramid(rgba: &[u8], width: u32, height: u32) -> TilePyramid {
-    let fit = fit_dims(width, height, SLOT);
-    let fitted = box_downscale(rgba, width, height, 4, fit.0, fit.1);
-    let mut level0 = Planes::black(SLOT, SLOT);
-    level0.blit(&Planes::from_rgba(&fitted, fit.0, fit.1), 0, 0);
-    let mut levels = vec![level0];
-    for level in 1..LEVELS {
-        let prev = &levels[level - 1];
-        levels.push(prev.downscale(slot_size(level), slot_size(level)));
-    }
-    TilePyramid { fit, levels }
-}
-
-/// The H265 options a given size and quality ask for; public because apps
-/// with their own encode paths (clips, streams) size bitrates the same way.
-pub fn encoder_options(width: u32, height: u32, fps: u32, bpp: f64, keyframe_only: bool) -> VideoFileEncoderOptions {
-    let bitrate = (width as f64 * height as f64 * bpp * fps as f64).clamp(200_000.0, 800_000_000.0) as u32;
-    VideoFileEncoderOptions {
-        codec: VideoFileCodec::H265,
-        width,
-        height,
-        fps_num: fps,
-        fps_den: 1,
-        video_bitrate_bps: bitrate,
-        audio: None,
-        keyframe_only,
-    }
-}
-
-/// One HEVC intra frame in its own container, written atomically.
-pub fn write_frame(path: &Path, planes: &Planes, bpp: f64) -> Result<(), String> {
-    if let Some(dir) = path.parent() {
-        std::fs::create_dir_all(dir).map_err(|e| format!("mkdir: {e}"))?;
-    }
-    let options = encoder_options(planes.width, planes.height, 30, bpp, true);
-    // One still needs none of AVAssetWriter's machinery: the session encodes
-    // it and we write the container ourselves.
-    let mp4 = encode_intra_frame_mp4(
-        &planes.to_nv12(),
-        planes.width,
-        planes.height,
-        30,
-        options.video_bitrate_bps,
-        options.codec,
-    )
-    .map_err(|e| format!("encode: {e}"))?;
-    let tmp = path.with_extension("part");
-    std::fs::write(&tmp, &mp4).map_err(|e| format!("write tmp: {e}"))?;
-    std::fs::rename(&tmp, path).map_err(|e| format!("rename: {e}"))
-}
-
-/// The first frame of a container, hardware decoded.
-pub fn read_frame(path: &Path) -> Result<Planes, String> {
-    let text = path.to_string_lossy().to_string();
-    let mut dec = VideoFileDecoder::open(&text).map_err(|e| format!("open {text}: {e:?}"))?;
-    let frame = dec
-        .next_frame()
-        .map_err(|e| format!("decode {text}: {e:?}"))?
-        .ok_or_else(|| format!("no frame in {text}"))?;
-    Planes::from_nv12(frame.width, frame.height, &frame.nv12)
-}
-
-/// A full-resolution picture as a BGRA mip chain, ready for a
-/// `VecMipBGRAu8_32` texture: level 0 first, each level halving, so the GPU
-/// samples it trilinearly and it stays sharp at any zoom.
-pub struct FullFrame {
-    pub width: u32,
-    pub height: u32,
-    pub bgra: Vec<u32>,
-    pub max_level: usize,
-}
-
-/// Decoded NV12 -> BGRA with a full mip chain (2x2 box per level).
-pub fn full_frame(planes: &Planes) -> FullFrame {
-    let (w, h) = (planes.width as usize, planes.height as usize);
-    let mut level0 = Vec::new();
-    nv12::nv12_to_bgra_u32(&planes.to_nv12(), planes.width, planes.height, &mut level0);
-    let mut chain = level0;
-    let (mut lw, mut lh) = (w, h);
-    let mut max_level = 0usize;
-    let mut src_start = 0usize;
-    while lw > 1 || lh > 1 {
-        let (nw, nh) = ((lw / 2).max(1), (lh / 2).max(1));
-        let src = &chain[src_start..src_start + lw * lh];
-        let mut next = Vec::with_capacity(nw * nh);
-        for y in 0..nh {
-            let y0 = (y * 2).min(lh - 1);
-            let y1 = (y * 2 + 1).min(lh - 1);
-            for x in 0..nw {
-                let x0 = (x * 2).min(lw - 1);
-                let x1 = (x * 2 + 1).min(lw - 1);
-                let px = [src[y0 * lw + x0], src[y0 * lw + x1], src[y1 * lw + x0], src[y1 * lw + x1]];
-                let mut acc = [0u32; 4];
-                for p in px {
-                    acc[0] += (p >> 24) & 0xff;
-                    acc[1] += (p >> 16) & 0xff;
-                    acc[2] += (p >> 8) & 0xff;
-                    acc[3] += p & 0xff;
-                }
-                next.push(((acc[0] / 4) << 24) | ((acc[1] / 4) << 16) | ((acc[2] / 4) << 8) | (acc[3] / 4));
-            }
-        }
-        src_start += lw * lh;
-        chain.extend_from_slice(&next);
-        lw = nw;
-        lh = nh;
-        max_level += 1;
-    }
-    FullFrame { width: planes.width, height: planes.height, bgra: chain, max_level }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn geometry() {
-        assert_eq!(page_size(0), 4096);
-        assert_eq!(page_size(4), 256);
-        assert_eq!(slot_size(4), 8);
-        assert_eq!(slot_origin(0, 0), (0, 0));
-        assert_eq!(slot_origin(33, 0), (128, 128));
-        assert_eq!(slot_origin(33, 2), (32, 32));
-        assert_eq!(slot_origin(1023, 4), (31 * 8, 31 * 8));
-    }
-
-    #[test]
-    fn fits() {
-        assert_eq!(fit_dims(1000, 500, 128), (128, 64));
-        assert_eq!(fit_dims(500, 1000, 128), (64, 128));
-        assert_eq!(fit_dims(60, 30, 128), (60, 30));
-        assert_eq!(fit_dims(129, 129, 128), (128, 128));
-        assert_eq!(fit_dims(1, 1, 128), (2, 2));
-    }
-
-    #[test]
-    fn pyramid_shape() {
-        let rgba = vec![200u8; 640 * 480 * 4];
-        let p = build_pyramid(&rgba, 640, 480);
-        assert_eq!(p.fit, (128, 96));
-        assert_eq!(p.levels.len(), LEVELS);
-        for (l, planes) in p.levels.iter().enumerate() {
-            assert_eq!(planes.width, slot_size(l));
-            assert_eq!(planes.height, slot_size(l));
-        }
-    }
-}
diff --git a/libs/map_build/src/faces.rs b/libs/map_build/src/faces.rs
index 4cca80679..81afbebe1 100644
--- a/libs/map_build/src/faces.rs
+++ b/libs/map_build/src/faces.rs
@@ -25,7 +25,6 @@ use makepad_widgets::map::geometry::TileKey;
 use makepad_widgets::map::style::probe_compiled_theme;
 use makepad_widgets::map::tile::{
     bake_tile_paint_faces, decode_vector_tile_payload, encode_baked_faces_field,
-    try_bake_tile_paint_faces,
 };
 use std::path::{Path, PathBuf};
 use std::time::Instant;
@@ -64,9 +63,6 @@ pub struct FaceBakeOptions {
     pub recompress: bool,
     /// Stop baking after this many tiles; the rest are copied.
     pub limit: usize,
-    /// Preserve any legacy archival-only bucket sections. The renderer
-    /// profile writes the v4 shadow slots empty.
-    pub full: bool,
 }
 
 pub fn default_face_bake_options(input: PathBuf, output: PathBuf) -> FaceBakeOptions {
@@ -80,21 +76,16 @@ pub fn default_face_bake_options(input: PathBuf, output: PathBuf) -> FaceBakeOpt
         zooms: vec![14],
         recompress: false,
         limit: usize::MAX,
-        full: false,
     }
 }
 
-#[derive(Clone, Debug, Default)]
+#[derive(Clone, Copy, Debug, Default)]
 pub struct FaceBakeStats {
     pub total: usize,
     pub baked: usize,
     pub copied: usize,
     pub field_bytes: usize,
     pub file_bytes: u64,
-    /// Tiles copied through without a face stream because their individual
-    /// decode, bake, or compression failed. The renderer falls back to its
-    /// live cascade for these tiles.
-    pub skipped: Vec<(TileKey, String)>,
 }
 
 /// True when this archive already carries a baked face stream. Re-baking
@@ -159,9 +150,9 @@ fn strip_baked_field(pbf: Vec<u8>) -> Vec<u8> {
 }
 
 /// Version handshake: bake the input's first z14 tile across the fleet
-/// buckets and return the xor of the two renderer-consumed signatures. Any
-/// semantic drift in the road regions or dissolved building groups changes
-/// this, so a dispatcher can refuse a stale worker BEFORE it bakes junk.
+/// buckets and return the xor of the cascade signatures. Any semantic drift
+/// anywhere in the paint pipeline changes this, so a dispatcher can refuse
+/// a stale worker BEFORE it bakes junk.
 pub fn fingerprint(input: &Path) -> Result<u64, String> {
     let mut reader =
         MbtilesReader::open(input).map_err(|err| format!("open {}: {err}", input.display()))?;
@@ -183,41 +174,22 @@ pub fn fingerprint(input: &Path) -> Result<u64, String> {
                     bake_tile_paint_faces(key, &pbf, Some(&pbf), None, false, &theme, bucket)
                 {
                     fingerprint ^= baked.signature.rotate_left(bucket);
-                    fingerprint ^= baked.building_signature.rotate_right(bucket);
-                    // Content strength: signature-neutral capture bugs must
-                    // still change the fingerprint. Legacy shadow sections
-                    // are deliberately absent because no renderer reads them.
-                    let region_points: u64 = baked
-                        .regions
+                    fingerprint ^= baked.shadow_signature.rotate_right(bucket);
+                    // Content strength: signature-neutral capture bugs
+                    // (e.g. a gated sweep baking empty shadow sets) must
+                    // still change the fingerprint.
+                    let shadow_points: u64 = baked
+                        .shadow_shapes
                         .iter()
-                        .flat_map(|region| {
-                            region
-                                .main
-                                .iter()
-                                .chain(&region.sunk)
-                                .chain(&region.lifted_outlines)
-                        })
                         .flat_map(|shape| shape.iter())
                         .map(|ring| ring.len() as u64)
                         .sum();
-                    let building_points: u64 = baked
-                        .buildings
-                        .iter()
-                        .flat_map(|building| building.rings.iter())
-                        .map(|ring| ring.len() as u64)
-                        .sum();
-                    fingerprint ^= (baked.regions.len() as u64)
+                    fingerprint ^= (baked.shadow_shapes.len() as u64)
                         .wrapping_mul(0x9e37_79b9_7f4a_7c15)
                         .rotate_left(bucket * 2);
-                    fingerprint ^= region_points
+                    fingerprint ^= shadow_points
                         .wrapping_mul(0xbf58_476d_1ce4_e5b9)
                         .rotate_right(bucket * 2);
-                    fingerprint ^= (baked.buildings.len() as u64)
-                        .wrapping_mul(0x94d0_49bb_1331_11eb)
-                        .rotate_left(bucket * 3);
-                    fingerprint ^= building_points
-                        .wrapping_mul(0xd6e8_feb8_6659_fd93)
-                        .rotate_right(bucket * 3);
                 }
             }
         })
@@ -228,9 +200,10 @@ pub fn fingerprint(input: &Path) -> Result<u64, String> {
 /// Rewrite `input` to `output` with baked faces appended.
 ///
 /// Blocking and CPU-hungry (it uses every core but two) — minutes on a
-/// city, hours on a continent. Decode, bake, compression errors and panics
-/// are isolated per tile: the source tile is copied through, recorded in
-/// [`FaceBakeStats::skipped`], and left to the renderer's live fallback.
+/// city, hours on a continent. The per-tile work inside the worker pool
+/// panics rather than unwinding a half-written tile through the reorder
+/// buffer; a host that cannot afford a panic should call this on a thread
+/// it can lose, or catch it at its own boundary.
 pub fn bake_faces(options: &FaceBakeOptions) -> Result<FaceBakeStats, String> {
     let input = options.input.as_path();
     let output = options.output.as_path();
@@ -349,8 +322,7 @@ pub fn bake_faces(options: &FaceBakeOptions) -> Result<FaceBakeStats, String> {
     // pop() takes from the back: reverse so workers drain in ascending
     // sequence and the writer's reorder buffer stays small.
     let queue = std::sync::Mutex::new(work.into_iter().enumerate().rev().collect::<Vec<_>>());
-    let (tx, rx) =
-        std::sync::mpsc::channel::<(usize, Baked, usize, Option<(TileKey, String)>)>();
+    let (tx, rx) = std::sync::mpsc::channel::<(usize, Baked, usize)>();
     // Reorder window: one slow monster tile must not let the other
     // workers run the whole cell ahead of the writer — the out-of-order
     // results buffer unboundedly (observed: 185GB on a Chongqing cell).
@@ -358,7 +330,6 @@ pub fn bake_faces(options: &FaceBakeOptions) -> Result<FaceBakeStats, String> {
     const REORDER_WINDOW: usize = 768;
     let limit = options.limit;
     let recompress = options.recompress;
-    let full = options.full;
     let threshold_ms = options.threshold_ms;
     let mut stats = FaceBakeStats { total, ..FaceBakeStats::default() };
     std::thread::scope(|scope| {
@@ -382,165 +353,89 @@ pub fn bake_faces(options: &FaceBakeOptions) -> Result<FaceBakeStats, String> {
                 {
                     std::thread::sleep(std::time::Duration::from_millis(20));
                 }
-                let y = (1u32 << zoom) - 1 - row;
-                let key = TileKey { z: zoom as u32, x: col as i32, y: y as i32 };
-                let should_bake = zooms.contains(&(zoom as u32)) && seq < limit;
-                if !should_bake && !recompress {
-                    let _ = tx.send((
-                        seq,
-                        Baked::Verbatim(zoom, col, row, blob),
-                        0,
-                        None,
-                    ));
+                if !zooms.contains(&(zoom as u32)) || seq >= limit {
+                    if recompress {
+                        // Fleet mode: cells arrive sliced at a throwaway
+                        // quality; the worker re-encodes EVERY tile at the
+                        // target quality so compression parallelizes over
+                        // the whole fleet and the final archive is uniform.
+                        let raw = codec.decode(&blob).expect("codec decode");
+                        let compressed =
+                            compress_tile(&TileCompression::Brotli { quality }, None, &raw)
+                                .expect("compress");
+                        let _ = tx.send((seq, Baked::Raw(zoom, col, row, compressed), 0));
+                    } else {
+                        let _ = tx.send((seq, Baked::Verbatim(zoom, col, row, blob), 0));
+                    }
                     continue;
                 }
-
-                // Keep ownership of the source blob outside the unwind
-                // boundary. On any tile-local failure it is still available
-                // for a byte-verbatim fallback write.
-                let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(
-                    || -> Result<(Option<Vec<u8>>, usize), String> {
-                        let raw = codec
-                            .decode(&blob)
-                            .map_err(|err| format!("codec decode: {err}"))?;
-                        if !should_bake {
-                            let compressed = compress_tile(
-                                &TileCompression::Brotli { quality },
-                                None,
-                                &raw,
-                            )
-                            .map_err(|err| format!("compress: {err}"))?;
-                            return Ok((Some(compressed), 0));
+                let raw = codec.decode(&blob).expect("codec decode");
+                let pbf = decode_vector_tile_payload(&raw).expect("payload");
+                let pre_strip = pbf.len();
+                let pbf = strip_baked_field(pbf);
+                let had_stale_field = pbf.len() != pre_strip;
+                let y = (1u32 << zoom) - 1 - row;
+                let key = TileKey { z: zoom as u32, x: col as i32, y: y as i32 };
+                if std::env::var("MAPBAKE_TRACE").is_ok() {
+                    eprintln!("trace: bake z{}/{}/{} ({} bytes)", zoom, col, y, raw.len());
+                }
+                let native_bucket = [zoom as u32];
+                let tile_buckets: &[u32] = if zoom == 14 { buckets } else { &native_bucket };
+                let mut baked_buckets = Vec::new();
+                let t_bake = Instant::now();
+                for &bucket in tile_buckets.iter() {
+                    if let Some(baked) = bake_tile_paint_faces(
+                        key,
+                        &pbf,
+                        Some(&pbf),
+                        dz_raw.as_deref(),
+                        dz_covered,
+                        theme,
+                        bucket,
+                    ) {
+                        if !baked.regions.is_empty() {
+                            baked_buckets.push(baked);
                         }
-
-                        let pbf = decode_vector_tile_payload(&raw)
-                            .map_err(|err| format!("payload decode: {err}"))?;
-                        let pre_strip = pbf.len();
-                        let mut pbf = strip_baked_field(pbf);
-                        let had_stale_field = pbf.len() != pre_strip;
-                        if std::env::var("MAPBAKE_TRACE").is_ok() {
-                            eprintln!(
-                                "trace: bake z{}/{}/{} ({} bytes)",
-                                zoom,
-                                col,
-                                y,
-                                raw.len()
-                            );
-                        }
-                        let native_bucket = [zoom as u32];
-                        let tile_buckets: &[u32] =
-                            if zoom == 14 { buckets } else { &native_bucket };
-                        let mut baked_buckets = Vec::new();
-                        let t_bake = Instant::now();
-                        for &bucket in tile_buckets {
-                            if let Some(mut baked) = try_bake_tile_paint_faces(
-                                key,
-                                &pbf,
-                                Some(&pbf),
-                                dz_raw.as_deref(),
-                                dz_covered,
-                                theme,
-                                bucket,
-                            )? {
-                                if !full {
-                                    // v4 retains these slots so existing
-                                    // readers remain parse-compatible, but
-                                    // the draw-time mask made their payload
-                                    // obsolete.
-                                    baked.shadow_signature = 0;
-                                    baked.shadow_shapes.clear();
-                                    baked.shadow_footprints.clear();
-                                }
-                                if !baked.regions.is_empty() || !baked.buildings.is_empty() {
-                                    baked_buckets.push(baked);
-                                }
-                            }
-                        }
-                        // Only bake tiles whose cascade is actually expensive.
-                        if t_bake.elapsed().as_secs_f64() * 1e3 < threshold_ms {
-                            baked_buckets.clear();
-                        }
-                        if baked_buckets.is_empty() {
-                            if recompress || had_stale_field {
-                                // Re-encode when fleet-recompressing, or
-                                // when a stale field was stripped.
-                                let compressed = compress_tile(
-                                    &TileCompression::Brotli { quality },
-                                    None,
-                                    &pbf,
-                                )
-                                .map_err(|err| format!("compress: {err}"))?;
-                                Ok((Some(compressed), 0))
-                            } else {
-                                Ok((None, 0))
-                            }
-                        } else {
-                            let field = encode_baked_faces_field(&baked_buckets);
-                            let field_len = field.len();
-                            pbf.extend_from_slice(&field);
-                            // Compress on the WORKER: heavy urban payloads
-                            // at brotli q10 otherwise serialize the pass.
-                            let compressed = compress_tile(
-                                &TileCompression::Brotli { quality },
-                                None,
-                                &pbf,
-                            )
-                            .map_err(|err| format!("compress: {err}"))?;
-                            Ok((Some(compressed), field_len))
-                        }
-                    },
-                ));
-                match result {
-                    Ok(Ok((Some(payload), field_len))) => {
-                        let _ = tx.send((
-                            seq,
-                            Baked::Raw(zoom, col, row, payload),
-                            field_len,
-                            None,
-                        ));
                     }
-                    Ok(Ok((None, field_len))) => {
-                        let _ = tx.send((
-                            seq,
-                            Baked::Verbatim(zoom, col, row, blob),
-                            field_len,
-                            None,
-                        ));
-                    }
-                    failed => {
-                        let reason = match failed {
-                            Ok(Err(reason)) => reason,
-                            Err(payload) => crate::testmap::panic_message(payload),
-                            Ok(Ok(_)) => unreachable!(),
-                        };
-                        crate::note!(
-                            "faces",
-                            "tile {}/{}/{}: {}",
-                            key.z,
-                            key.x,
-                            key.y,
-                            reason
-                        );
-                        let _ = tx.send((
-                            seq,
-                            Baked::Verbatim(zoom, col, row, blob),
-                            0,
-                            Some((key, reason)),
-                        ));
+                }
+                // Only bake tiles whose cascade is actually expensive.
+                if t_bake.elapsed().as_secs_f64() * 1e3 < threshold_ms {
+                    baked_buckets.clear();
+                }
+                if baked_buckets.is_empty() {
+                    if recompress || had_stale_field {
+                        // Re-encode when fleet-recompressing, or when a
+                        // stale baked field was stripped (verbatim would
+                        // resurrect it).
+                        let compressed =
+                            compress_tile(&TileCompression::Brotli { quality }, None, &pbf)
+                                .expect("compress");
+                        let _ = tx.send((seq, Baked::Raw(zoom, col, row, compressed), 0));
+                    } else {
+                        let _ = tx.send((seq, Baked::Verbatim(zoom, col, row, blob), 0));
                     }
+                } else {
+                    let field = encode_baked_faces_field(&baked_buckets);
+                    let field_len = field.len();
+                    let mut appended = pbf;
+                    appended.extend_from_slice(&field);
+                    // Compress on the WORKER: heavy urban payloads at
+                    // brotli q10 took 100-300ms each and serialized the
+                    // whole bake through the single writer thread.
+                    let compressed =
+                        compress_tile(&TileCompression::Brotli { quality }, None, &appended)
+                            .expect("compress");
+                    let _ = tx.send((seq, Baked::Raw(zoom, col, row, compressed), field_len));
                 }
             });
         }
         drop(tx);
 
-        let mut pending: std::collections::BTreeMap<
-            usize,
-            (Baked, usize, Option<(TileKey, String)>),
-        > = Default::default();
+        let mut pending: std::collections::BTreeMap<usize, (Baked, usize)> = Default::default();
         let mut next = 0usize;
-        for (seq, baked, field_len, skipped) in rx {
-            pending.insert(seq, (baked, field_len, skipped));
-            while let Some((baked, field_len, skipped)) = pending.remove(&next) {
+        for (seq, baked, field_len) in rx {
+            pending.insert(seq, (baked, field_len));
+            while let Some((baked, field_len)) = pending.remove(&next) {
                 match baked {
                     Baked::Verbatim(zoom, col, row, blob) => {
                         let y = (1u32 << zoom) - 1 - row;
@@ -556,9 +451,6 @@ pub fn bake_faces(options: &FaceBakeOptions) -> Result<FaceBakeStats, String> {
                         stats.field_bytes += field_len;
                     }
                 }
-                if let Some(skipped) = skipped {
-                    stats.skipped.push(skipped);
-                }
                 next += 1;
                 written_next.store(next, std::sync::atomic::Ordering::Relaxed);
                 if next % 500 == 0 {
@@ -581,263 +473,12 @@ pub fn bake_faces(options: &FaceBakeOptions) -> Result<FaceBakeStats, String> {
     crate::tick!(
         "faces",
         1.0,
-        "  faces: {} tiles, {} baked, {} copied, {} skipped, {:.1} MiB field data in {:.0}s",
+        "  faces: {} tiles, {} baked, {} copied, {:.1} MiB field data in {:.0}s",
         stats.total,
         stats.baked,
         stats.copied,
-        stats.skipped.len(),
         stats.field_bytes as f64 / 1e6,
         t0.elapsed().as_secs_f64()
     );
     Ok(stats)
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::native::mvt::{
-        encode_tile_with_profile, GeometryType, Layer, OsmType, TileFeature, TilePoint,
-    };
-    use makepad_mbtile_reader::MbtilesWriter;
-    use makepad_widgets::map::tile::build_tile_buffers_from_mvt;
-    use std::sync::atomic::{AtomicU64, Ordering};
-
-    fn temp_path(name: &str) -> PathBuf {
-        static NEXT: AtomicU64 = AtomicU64::new(0);
-        std::env::temp_dir().join(format!(
-            "{name}-{}-{}.mbtiles",
-            std::process::id(),
-            NEXT.fetch_add(1, Ordering::Relaxed)
-        ))
-    }
-
-    #[test]
-    fn malformed_tile_is_copied_and_reported_instead_of_aborting_pass() {
-        let input = temp_path("makepad-face-bake-bad-input");
-        let output = temp_path("makepad-face-bake-bad-output");
-        let mut writer = MbtilesWriter::create(&input).unwrap();
-        writer.set_metadata("format", "pbf");
-        writer.write_tile_xyz(14, 8414, 5386, &[0]).unwrap();
-        writer.finish().unwrap();
-
-        let mut options = default_face_bake_options(input.clone(), output.clone());
-        options.threshold_ms = 0.0;
-        let stats = bake_faces(&options).unwrap();
-        assert_eq!(stats.total, 1);
-        assert_eq!(stats.baked, 0);
-        assert_eq!(stats.copied, 1);
-        assert_eq!(stats.skipped.len(), 1);
-        assert_eq!(stats.skipped[0].0, TileKey { z: 14, x: 8414, y: 5386 });
-        assert!(!stats.skipped[0].1.is_empty());
-
-        let mut reader = MbtilesReader::open(&output).unwrap();
-        assert_eq!(
-            reader.get_tile(14, 8414, (1_i64 << 14) - 1 - 5386).unwrap(),
-            Some(vec![0])
-        );
-        std::fs::remove_file(input).unwrap();
-        std::fs::remove_file(output).unwrap();
-    }
-
-    #[test]
-    fn trimmed_and_full_tiles_bake_to_identical_renderer_buffers() {
-        let features = vec![
-            TileFeature {
-                layer: Layer::BaseStreets,
-                geometry_type: GeometryType::LineString,
-                osm_type: OsmType::Way,
-                id: 1,
-                closed: false,
-                tags: vec![
-                    ("kind".to_string(), "residential".to_string()),
-                    ("name".to_string(), "Parity Street".to_string()),
-                ],
-                paths: vec![vec![
-                    TilePoint { x: 0, y: 2048 },
-                    TilePoint { x: 4096, y: 2048 },
-                ]],
-            },
-            TileFeature {
-                layer: Layer::OsmPoints,
-                geometry_type: GeometryType::Point,
-                osm_type: OsmType::Node,
-                id: 2,
-                closed: false,
-                tags: vec![
-                    ("amenity".to_string(), "cafe".to_string()),
-                    ("name".to_string(), "Parity Cafe".to_string()),
-                    ("addr:housenumber".to_string(), "42".to_string()),
-                ],
-                paths: vec![vec![TilePoint { x: 2100, y: 1900 }]],
-            },
-            TileFeature {
-                layer: Layer::OsmPolygons,
-                geometry_type: GeometryType::Polygon,
-                osm_type: OsmType::Way,
-                id: 3,
-                closed: true,
-                tags: vec![
-                    ("building".to_string(), "yes".to_string()),
-                    ("height".to_string(), "12".to_string()),
-                    ("roof:shape".to_string(), "gabled".to_string()),
-                ],
-                paths: vec![vec![
-                    TilePoint { x: 1600, y: 1600 },
-                    TilePoint { x: 1900, y: 1600 },
-                    TilePoint { x: 1900, y: 1850 },
-                    TilePoint { x: 1600, y: 1850 },
-                ]],
-            },
-        ];
-        let key = TileKey { z: 14, x: 8414, y: 5386 };
-        let theme = probe_compiled_theme();
-        let bake = |full: bool| {
-            let mut tile = encode_tile_with_profile(features.clone(), full).unwrap();
-            let bucket = try_bake_tile_paint_faces(
-                key,
-                &tile,
-                Some(&tile),
-                None,
-                false,
-                &theme,
-                16,
-            )
-            .unwrap()
-            .unwrap();
-            tile.extend_from_slice(&encode_baked_faces_field(&[bucket]));
-            build_tile_buffers_from_mvt(
-                key,
-                &tile,
-                Some(&tile),
-                None,
-                false,
-                &[],
-                &theme,
-                16,
-                true,
-                true,
-                false,
-            )
-            .unwrap()
-        };
-        let trimmed = bake(false);
-        let full = bake(true);
-        assert_eq!(trimmed.labels, full.labels);
-        let float_bits = |values: &[f32]| values.iter().map(|value| value.to_bits()).collect::<Vec<_>>();
-        macro_rules! same_indices {
-            ($($field:ident),+ $(,)?) => {$({
-                assert_eq!(trimmed.$field, full.$field, stringify!($field));
-            })+};
-        }
-        macro_rules! same_floats {
-            ($($field:ident),+ $(,)?) => {$({
-                assert_eq!(
-                    float_bits(&trimmed.$field),
-                    float_bits(&full.$field),
-                    stringify!($field)
-                );
-            })+};
-        }
-        macro_rules! same_bytes {
-            ($($field:ident),+ $(,)?) => {$({
-                assert_eq!(trimmed.$field, full.$field, stringify!($field));
-            })+};
-        }
-        same_indices!(
-            fill_indices,
-            fill_misc_indices,
-            casing_indices,
-            stroke_indices,
-            icon_indices,
-            icon_high_indices,
-            fringe_indices,
-            fill_3d_indices,
-            fill_3d_misc_indices,
-            wall_indices,
-            tree_indices,
-            tree_cross_indices,
-            tree_template_indices,
-            tree_cross_template_indices,
-            road_icon_indices,
-        );
-        same_floats!(
-            fill_misc_vertices,
-            icon_vertices,
-            icon_high_vertices,
-            shadow_disc_instances,
-            fill_3d_misc_vertices,
-            wall_vertices,
-            wall_instances,
-            tree_vertices,
-            tree_cross_vertices,
-            tree_template_vertices,
-            tree_cross_template_vertices,
-            tree_instances,
-            road_icon_vertices,
-        );
-        same_bytes!(
-            fill_vertices,
-            casing_vertices,
-            stroke_vertices,
-            fringe_vertices,
-            fill_3d_vertices,
-        );
-        let same_instances = |left: &[makepad_widgets::map::tile::IconInstances],
-                              right: &[makepad_widgets::map::tile::IconInstances]| {
-            assert_eq!(left.len(), right.len());
-            for (left, right) in left.iter().zip(right) {
-                assert_eq!(left.mesh_slot, right.mesh_slot);
-                assert_eq!(float_bits(&left.data), float_bits(&right.data));
-            }
-        };
-        same_instances(&trimmed.icon_instances, &full.icon_instances);
-        same_instances(&trimmed.icon_high_instances, &full.icon_high_instances);
-        assert_eq!(trimmed.feature_count, full.feature_count);
-        assert_eq!(trimmed.mode_overlay_only, full.mode_overlay_only);
-        assert_eq!(trimmed.render_zoom, full.render_zoom);
-    }
-
-    #[test]
-    #[ignore = "25 real Amsterdam tiles across three buckets; explicit bake audit"]
-    fn amsterdam_seed_tiles_do_not_panic_in_any_testmap_bucket() {
-        let dir = Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join("../../seed-files/amsterdam-tiles");
-        let mut files = std::fs::read_dir(&dir)
-            .unwrap()
-            .filter_map(Result::ok)
-            .map(|entry| entry.path())
-            .filter(|path| path.extension().and_then(|ext| ext.to_str()) == Some("decoded"))
-            .collect::<Vec<_>>();
-        files.sort();
-        assert_eq!(files.len(), 25);
-        let theme = probe_compiled_theme();
-        for path in files {
-            let stem = path.file_stem().unwrap().to_str().unwrap();
-            let mut parts = stem.split('-');
-            let z = parts.next().unwrap().trim_start_matches('z').parse().unwrap();
-            let x = parts.next().unwrap().trim_start_matches('x').parse().unwrap();
-            let y = parts.next().unwrap().trim_start_matches('y').parse().unwrap();
-            let key = TileKey { z, x, y };
-            let pbf = std::fs::read(&path).unwrap();
-            for bucket in DEFAULT_BUCKETS {
-                let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
-                    try_bake_tile_paint_faces(
-                        key,
-                        &pbf,
-                        Some(&pbf),
-                        None,
-                        false,
-                        &theme,
-                        bucket,
-                    )
-                }));
-                assert!(result.is_ok(), "{} bucket {bucket} panicked", path.display());
-                assert!(
-                    result.unwrap().is_ok(),
-                    "{} bucket {bucket} returned an error",
-                    path.display()
-                );
-            }
-        }
-    }
-}
diff --git a/libs/map_build/src/lib.rs b/libs/map_build/src/lib.rs
index 5aa0738e8..eeb116152 100644
--- a/libs/map_build/src/lib.rs
+++ b/libs/map_build/src/lib.rs
@@ -4,8 +4,7 @@
 //! * [`native::convert_detail`] — pass 1-4, the bounded-memory spool store:
 //!   every tagged element, every tag, clipped to z14 MVT tiles.
 //! * [`native::convert_base`] — the styled z0..=14 base archive (plus the
-//!   renderer-consumed detail layers at z14) written from that store; its
-//!   `full` option preserves the former all-tag archive profile.
+//!   all-tag detail layers at z14) written from that store.
 //! * [`nav_build::nav_build`] — `<basename>.graph` (routing) and
 //!   `<basename>.search` (places/POIs/streets) from one PBF scan.
 //! * [`testmap`] — the recipe that chains those into a runnable city-sized
@@ -17,10 +16,8 @@
 
 #[cfg(feature = "faces")]
 pub mod faces;
-pub mod mkmap;
 pub mod nav_build;
 pub mod native;
 pub mod progress;
-pub mod repack;
 pub mod testmap;
 pub mod versatiles;
diff --git a/libs/map_build/src/mkmap.rs b/libs/map_build/src/mkmap.rs
deleted file mode 100644
index 1e77fcde9..000000000
--- a/libs/map_build/src/mkmap.rs
+++ /dev/null
@@ -1,157 +0,0 @@
-//! Shared deterministic writer primitives for the sharded `.mkmap` format.
-
-use makepad_mbtile_reader::{compress_tile, TileCompression};
-use std::collections::HashMap;
-use std::fs::File;
-use std::io::{BufWriter, Write};
-use std::path::Path;
-
-pub const SHARD_HARD_CAP: u64 = 510_000_000;
-pub const MAGIC: &[u8; 8] = b"MKMAPIX1";
-pub const VERSION: u32 = 2;
-pub const HEADER_LEN: usize = 112;
-pub const ROOT_RECORD_LEN: usize = 36;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct BlobRef {
-    pub shard: u32,
-    pub offset: u64,
-    pub len: u64,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct LeafEntry {
-    pub tile_id: u64,
-    pub blob: BlobRef,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct RootRecord {
-    pub start_tile_id: u64,
-    pub end_tile_id: u64,
-    pub shard: u32,
-    pub dir_offset: u64,
-    pub dir_len: u64,
-}
-
-pub fn write_varint(mut value: u64, out: &mut Vec<u8>) {
-    while value >= 0x80 {
-        out.push((value as u8 & 0x7f) | 0x80);
-        value >>= 7;
-    }
-    out.push(value as u8);
-}
-
-pub fn content_hash(bytes: &[u8]) -> u128 {
-    fn mix(seed: u64, bytes: &[u8]) -> u64 {
-        let mut hash = seed ^ 0xcbf2_9ce4_8422_2325;
-        for chunk in bytes.chunks(8) {
-            let mut word = [0_u8; 8];
-            word[..chunk.len()].copy_from_slice(chunk);
-            let mut value = u64::from_le_bytes(word) ^ hash;
-            value = value.wrapping_mul(0x9e37_79b9_7f4a_7c15);
-            value ^= value >> 29;
-            value = value.wrapping_mul(0xbf58_476d_1ce4_e5b9);
-            value ^= value >> 32;
-            hash = hash.rotate_left(27) ^ value;
-        }
-        hash ^ bytes.len() as u64
-    }
-    (u128::from(mix(0x5851_f42d_4c95_7f2d, bytes)) << 64)
-        | u128::from(mix(0x1405_7b7e_f767_814f, bytes))
-}
-
-fn brotli_pack(bytes: &[u8]) -> Result<Vec<u8>, String> {
-    compress_tile(&TileCompression::Brotli { quality: 9 }, None, bytes)
-        .map_err(|err| format!("brotli pack: {err}"))
-}
-
-pub fn encode_leaf_directory(entries: &[LeafEntry]) -> Result<Vec<u8>, String> {
-    let mut raw = Vec::with_capacity(entries.len() * 8);
-    write_varint(entries.len() as u64, &mut raw);
-    let mut previous_id = 0_u64;
-    for entry in entries {
-        if entry.tile_id < previous_id || entry.blob.len == 0 {
-            return Err("mkmap leaf entries are not ordered or contain an empty blob".to_string());
-        }
-        write_varint(entry.tile_id - previous_id, &mut raw);
-        previous_id = entry.tile_id;
-        write_varint(u64::from(entry.blob.shard), &mut raw);
-        write_varint(entry.blob.offset, &mut raw);
-        write_varint(entry.blob.len, &mut raw);
-    }
-    brotli_pack(&raw)
-}
-
-pub struct RootIndex<'a> {
-    pub metadata: &'a HashMap<String, String>,
-    pub dict: Option<&'a [u8]>,
-    pub shard_cap: u64,
-    pub tile_count: u64,
-    pub unique_blobs: u64,
-    pub min_zoom: u8,
-    pub max_zoom: u8,
-    pub records: &'a [RootRecord],
-}
-
-pub fn write_root_index(output: &Path, index: &RootIndex<'_>) -> Result<u64, String> {
-    if index.records.len() > u32::MAX as usize || index.min_zoom > index.max_zoom {
-        return Err("invalid mkmap root index counts".to_string());
-    }
-    let mut metadata: Vec<_> = index.metadata.iter().collect();
-    metadata.sort_unstable_by(|a, b| a.0.cmp(b.0));
-    let mut metadata_raw = Vec::new();
-    write_varint(metadata.len() as u64, &mut metadata_raw);
-    for (key, value) in metadata {
-        write_varint(key.len() as u64, &mut metadata_raw);
-        metadata_raw.extend_from_slice(key.as_bytes());
-        write_varint(value.len() as u64, &mut metadata_raw);
-        metadata_raw.extend_from_slice(value.as_bytes());
-    }
-    let metadata_br = brotli_pack(&metadata_raw)?;
-    let mut root_raw = Vec::with_capacity(index.records.len() * ROOT_RECORD_LEN);
-    for (expected_shard, record) in index.records.iter().enumerate() {
-        if record.shard != expected_shard as u32 || record.start_tile_id > record.end_tile_id {
-            return Err("mkmap root records are not contiguous and ordered".to_string());
-        }
-        root_raw.extend_from_slice(&record.start_tile_id.to_le_bytes());
-        root_raw.extend_from_slice(&record.end_tile_id.to_le_bytes());
-        root_raw.extend_from_slice(&record.shard.to_le_bytes());
-        root_raw.extend_from_slice(&record.dir_offset.to_le_bytes());
-        root_raw.extend_from_slice(&record.dir_len.to_le_bytes());
-    }
-    let root_br = brotli_pack(&root_raw)?;
-    let dict = index.dict.unwrap_or(&[]);
-    let mut header = vec![0_u8; HEADER_LEN];
-    header[0..8].copy_from_slice(MAGIC);
-    header[8..12].copy_from_slice(&VERSION.to_le_bytes());
-    header[12..16].copy_from_slice(&(index.records.len() as u32).to_le_bytes());
-    header[16..24].copy_from_slice(&index.shard_cap.to_le_bytes());
-    header[24..32].copy_from_slice(&index.tile_count.to_le_bytes());
-    header[32..40].copy_from_slice(&index.unique_blobs.to_le_bytes());
-    header[40] = index.min_zoom;
-    header[41] = index.max_zoom;
-    let mut cursor = HEADER_LEN as u64;
-    for (slot, len) in [
-        (48_usize, metadata_br.len() as u64),
-        (64, dict.len() as u64),
-        (80, root_raw.len() as u64),
-        (96, root_br.len() as u64),
-    ] {
-        header[slot..slot + 8].copy_from_slice(&cursor.to_le_bytes());
-        header[slot + 8..slot + 16].copy_from_slice(&len.to_le_bytes());
-        cursor += len;
-    }
-    let mut file = BufWriter::new(
-        File::create(output).map_err(|err| format!("create {}: {err}", output.display()))?,
-    );
-    file.write_all(&header)
-        .and_then(|_| file.write_all(&metadata_br))
-        .and_then(|_| file.write_all(dict))
-        .and_then(|_| file.write_all(&root_raw))
-        .and_then(|_| file.write_all(&root_br))
-        .and_then(|_| file.flush())
-        .map_err(|err| format!("write {}: {err}", output.display()))?;
-    Ok(cursor)
-}
-
diff --git a/libs/map_build/src/native/base.rs b/libs/map_build/src/native/base.rs
index 456bae6e3..5d4e503b2 100644
--- a/libs/map_build/src/native/base.rs
+++ b/libs/map_build/src/native/base.rs
@@ -1,7 +1,6 @@
 //! `pbf-base`: build ONE archive holding renderer-compatible base layers at
-//! z0..=14 plus renderer-consumed detail layers at z14, straight from the
-//! existing pbf-detail store (no PBF re-ingest), with per-archive tile
-//! compression. `--full` preserves the former all-tag detail profile.
+//! z0..=14 plus the all-tag detail layers at z14, straight from the existing
+//! pbf-detail store (no PBF re-ingest), with per-archive tile compression.
 //!
 //! Pipeline:
 //! 1. Validate the store's completion marker against the source PBF.
@@ -19,8 +18,8 @@
 
 use super::geom::TILE_BUFFER;
 use super::mvt::{
-    encode_tile, encode_tile_with_profile, read_protobuf_bytes, read_protobuf_key,
-    skip_protobuf_value, GeometryType, Layer, OsmType, TileFeature, TilePoint,
+    encode_tile, read_protobuf_bytes, read_protobuf_key, skip_protobuf_value, GeometryType,
+    Layer, OsmType, TileFeature, TilePoint,
 };
 use super::schema::{
     base_specs, dissolve_polygon_features, downsample_paths, exact_clip_to_tile,
@@ -58,9 +57,6 @@ pub struct BaseOptions {
     pub max_zoom: u8,
     pub sort_memory_mib: usize,
     pub baseline: Option<ProgressBaseline>,
-    /// Preserve all raw detail tags and __makepad_osm_* provenance. The
-    /// default archive contains only fields read by the renderer.
-    pub full: bool,
 }
 
 /// Reference numbers from existing gzip archives covering the same extract,
@@ -112,7 +108,6 @@ pub fn default_base_options(source: PathBuf, output: PathBuf, store: PathBuf) ->
         max_zoom: DETAIL_ZOOM,
         sort_memory_mib: 128,
         baseline: None,
-        full: false,
     }
 }
 
@@ -368,7 +363,6 @@ fn build_tile(
     features: Vec<TileFeature>,
     pyramid_top: u8,
     emit_detail_zoom: bool,
-    full: bool,
 ) -> Result<TileBuild, String> {
     let mut combined: Vec<TileFeature> = Vec::with_capacity(features.len() + 8);
     let mut frags = Vec::new();
@@ -440,7 +434,7 @@ fn build_tile(
         // overlays must be rebaked against archives built with this
         // (stale joins fail closed via the endpoint identity check).
         let combined = merge_features_by_tags(combined, DETAIL_ZOOM);
-        encode_tile_with_profile(combined, full)?
+        encode_tile(combined)?
     } else {
         Vec::new()
     };
@@ -617,7 +611,6 @@ fn sample_tiles(
     emit_detail_zoom: bool,
     tile_bounds: Option<TileBounds>,
     live_spool: bool,
-    full: bool,
 ) -> Result<Vec<Vec<u8>>, String> {
     let block_count = blocks.len().min(DICT_SAMPLE_BLOCKS).max(1);
     let per_block = DICT_SAMPLE_TILES / block_count;
@@ -638,7 +631,6 @@ fn sample_tiles(
                     emit_detail_zoom,
                     tile_bounds,
                     live_spool,
-                    full,
                 )
             }));
         }
@@ -670,7 +662,6 @@ fn sample_block(
     emit_detail_zoom: bool,
     tile_bounds: Option<TileBounds>,
     live_spool: bool,
-    full: bool,
 ) -> Result<Vec<Vec<u8>>, String> {
     let mut samples = Vec::new();
     {
@@ -687,7 +678,7 @@ fn sample_block(
                 return Ok(());
             }
             taken += 1;
-            let build = build_tile(x, y, features, pyramid_top, emit_detail_zoom, full)?;
+            let build = build_tile(x, y, features, pyramid_top, emit_detail_zoom)?;
             // Partial pyramid tiles from every 4th sample.
             if taken % 4 == 0 {
                 let mut per_zoom_tile =
@@ -1083,14 +1074,8 @@ fn run_phase1(
                     let Ok(job) = job else {
                         return Ok(());
                     };
-                    let build = build_tile(
-                        job.x,
-                        job.y,
-                        job.features,
-                        pyramid_top,
-                        emit_detail_zoom,
-                        options.full,
-                    )?;
+                    let build =
+                        build_tile(job.x, job.y, job.features, pyramid_top, emit_detail_zoom)?;
                     stats.tiles_done.fetch_add(1, Ordering::Relaxed);
                     if let Some(sample) = sample_out {
                         if !build.mvt14.is_empty()
@@ -1680,7 +1665,6 @@ pub fn convert_base(options: BaseOptions) -> Result<(), String> {
             emit_detail_zoom,
             tile_bounds,
             live_spool,
-            options.full,
         )?;
         let dictionary = build_dictionary(&samples)?;
         let ab =
@@ -1790,12 +1774,7 @@ fn archive_metadata(
         ("name".to_string(), "Makepad OSM base+detail".to_string()),
         (
             "description".to_string(),
-            if options.full {
-                "Single-origin OpenStreetMap archive: shortbread-style base layers z0-14 plus all-tag detail layers at z14"
-            } else {
-                "Single-origin OpenStreetMap archive: shortbread-style base layers z0-14 plus renderer-consumed detail layers at z14"
-            }
-            .to_string(),
+            "Single-origin OpenStreetMap archive: shortbread-style base layers z0-14 plus all-tag detail layers at z14".to_string(),
         ),
         ("type".to_string(), "baselayer".to_string()),
         ("version".to_string(), "1".to_string()),
@@ -1840,22 +1819,14 @@ fn archive_metadata(
         ),
     ];
     if options.max_zoom == DETAIL_ZOOM {
-        metadata.push((
-            "makepad_all_osm_tags".to_string(),
-            options.full.to_string(),
-        ));
+        metadata.push(("makepad_all_osm_tags".to_string(), "true".to_string()));
         metadata.push((
             "makepad_detail_zoom".to_string(),
             DETAIL_ZOOM.to_string(),
         ));
         metadata.push((
             "makepad_2_5d_tags".to_string(),
-            if options.full {
-                "building,building:part,height,min_height,building:levels,building:min_level,roof:shape,roof:height,roof:levels,roof:direction,roof:orientation,roof:angle,building:material,building:colour,roof:material,roof:colour"
-            } else {
-                "building,building:part,height,min_height,building:levels,building:min_level"
-            }
-            .to_string(),
+            "building,building:part,height,min_height,building:levels,building:min_level,roof:shape,roof:height,roof:levels,roof:direction,roof:orientation,roof:angle,building:material,building:colour,roof:material,roof:colour".to_string(),
         ));
     }
     let mut vector_layers = vec![
diff --git a/libs/map_build/src/native/mod.rs b/libs/map_build/src/native/mod.rs
index 101fae53f..51aa24849 100644
--- a/libs/map_build/src/native/mod.rs
+++ b/libs/map_build/src/native/mod.rs
@@ -14,7 +14,7 @@ use geom::{
     project_path, PolygonPart, SourcePath,
 };
 use makepad_mbtile_reader::MbtilesWriter;
-use mvt::{encode_tile_with_profile, Layer, OsmType, TagPair};
+use mvt::{encode_tile, Layer, OsmType, TagPair};
 use osmpbf::{BlobDecode, BlobReader, Element, RelMemberType};
 use smallvec::SmallVec;
 use spool::{records_to_tiles, BlockSpoolWriter, SortedBlock};
@@ -22,7 +22,6 @@ use std::borrow::Cow;
 use std::collections::HashMap;
 use std::fs;
 use std::hash::{BuildHasherDefault, Hasher};
-use std::io::Write as IoWrite;
 use std::path::{Path, PathBuf};
 use std::time::{Duration, Instant};
 use store::{
@@ -76,8 +75,6 @@ pub struct DetailOptions {
     /// complete and consumable after pass 4 — pbf-base and the fleet
     /// never read the pass-5 output.
     pub no_tiles: bool,
-    /// Preserve all source tags and __makepad_osm_* provenance in pass 5.
-    pub full: bool,
 }
 
 #[derive(Clone, Copy, Debug, Default)]
@@ -311,29 +308,16 @@ pub fn convert_detail(options: DetailOptions) -> Result<(), String> {
             options.source.display()
         ));
     }
+    if options.store.exists() {
+        return finish_existing_detail(&options, &header);
+    }
+
     if let Some(parent) = options.store.parent() {
         fs::create_dir_all(parent)
             .map_err(|err| format!("create {}: {err}", parent.display()))?;
     }
-    if options.store.exists() {
-        let paths = NativePaths::new(&options.store);
-        if paths.complete.exists() {
-            return finish_existing_detail(&options, &header);
-        }
-        if !store_has_only_bake_lock(&options.store)? {
-            match open_partial_detail(&options, &paths) {
-                Ok(resume) => return resume_partial_detail(&options, &header, &paths, resume),
-                Err(error) => {
-                    crate::step!("detail", "resuming unfinished bake at stage detail pass 1");
-                    crate::note!("detail", "  scratch cannot resume ({error}); starting clean");
-                    reset_store_contents(&options.store)?;
-                }
-            }
-        }
-    } else {
-        fs::create_dir(&options.store)
-            .map_err(|err| format!("create native store {}: {err}", options.store.display()))?;
-    }
+    fs::create_dir(&options.store)
+        .map_err(|err| format!("create native store {}: {err}", options.store.display()))?;
     let paths = NativePaths::new(&options.store);
     let started = Instant::now();
     let mut stats = ConversionStats::default();
@@ -442,7 +426,6 @@ fn write_pass_stamp(
     stats: &ConversionStats,
 ) -> Result<(), String> {
     let (records, bytes, blocks) = spool.snapshot()?;
-    sync_tree(&options.store)?;
     let source_bytes = options
         .source
         .metadata()
@@ -466,7 +449,10 @@ fn write_pass_stamp(
     let bytes = serde_json::to_vec_pretty(&marker)
         .map_err(|err| format!("serialize {}: {err}", path.display()))?;
     let tmp = path.with_extension("json.tmp");
-    write_durable_marker(&tmp, &path, &bytes)
+    fs::write(&tmp, bytes).map_err(|err| format!("write {}: {err}", tmp.display()))?;
+    fs::rename(&tmp, &path)
+        .map_err(|err| format!("publish {}: {err}", path.display()))?;
+    Ok(())
 }
 
 fn write_complete_marker(
@@ -490,58 +476,15 @@ fn write_complete_marker(
     });
     let bytes = serde_json::to_vec_pretty(&marker)
         .map_err(|err| format!("serialize {}: {err}", paths.complete.display()))?;
-    // The marker is the commit record for the scratch store. Everything it
-    // describes must be on stable storage before that record can appear.
-    sync_tree(&options.store)?;
     let partial = options.store.join("spool.complete.partial");
-    write_durable_marker(&partial, &paths.complete, &bytes)
-}
-
-fn write_durable_marker(partial: &Path, path: &Path, bytes: &[u8]) -> Result<(), String> {
-    let mut file = fs::OpenOptions::new()
-        .create(true)
-        .truncate(true)
-        .write(true)
-        .open(partial)
-        .map_err(|err| format!("create {}: {err}", partial.display()))?;
-    file.write_all(bytes)
-        .map_err(|err| format!("write {}: {err}", partial.display()))?;
-    file.sync_all()
-        .map_err(|err| format!("fsync {}: {err}", partial.display()))?;
-    fs::rename(partial, path)
-        .map_err(|err| format!("publish {}: {err}", path.display()))?;
-    sync_dir(path.parent().unwrap_or_else(|| Path::new(".")))
-}
-
-fn sync_tree(path: &Path) -> Result<(), String> {
-    for entry in fs::read_dir(path).map_err(|err| format!("read {}: {err}", path.display()))? {
-        let entry = entry.map_err(|err| format!("read {}: {err}", path.display()))?;
-        let entry_path = entry.path();
-        if entry
-            .file_type()
-            .map_err(|err| format!("stat {}: {err}", entry_path.display()))?
-            .is_dir()
-        {
-            sync_tree(&entry_path)?;
-        } else {
-            fs::File::open(&entry_path)
-                .and_then(|file| file.sync_all())
-                .map_err(|err| format!("fsync {}: {err}", entry_path.display()))?;
-        }
-    }
-    sync_dir(path)
-}
-
-#[cfg(unix)]
-fn sync_dir(path: &Path) -> Result<(), String> {
-    fs::File::open(path)
-        .and_then(|dir| dir.sync_all())
-        .map_err(|err| format!("fsync {}: {err}", path.display()))
-}
-
-#[cfg(not(unix))]
-fn sync_dir(_path: &Path) -> Result<(), String> {
-    Ok(())
+    fs::write(&partial, bytes).map_err(|err| format!("write {}: {err}", partial.display()))?;
+    fs::rename(&partial, &paths.complete).map_err(|err| {
+        format!(
+            "rename {} to {}: {err}",
+            partial.display(),
+            paths.complete.display()
+        )
+    })
 }
 
 fn finish_existing_detail(
@@ -556,8 +499,7 @@ fn finish_existing_detail(
     }
     let paths = NativePaths::new(&options.store);
     if !paths.complete.exists() {
-        let resume = open_partial_detail(options, &paths)?;
-        return resume_partial_detail(options, header, &paths, resume);
+        return resume_partial_detail(options, header, &paths);
     }
     let marker_bytes = fs::read(&paths.complete).map_err(|err| {
         format!(
@@ -613,10 +555,6 @@ fn finish_existing_detail(
     crate::note!("detail", "  store:  {}", options.store.display());
     crate::note!("detail", "  zoom:   {}", options.zoom);
     crate::note!("detail", "  blocks: {}", spool.blocks.len());
-    if options.no_tiles {
-        crate::step!("detail", "scratch store already complete");
-        return Ok(());
-    }
     let output_stats = finish_tiles(options, &spool, header.bounds)?;
     if let Ok(report) = fs::read_to_string(&paths.audit) {
         print!("{report}");
@@ -632,136 +570,65 @@ fn finish_existing_detail(
     Ok(())
 }
 
-struct PartialDetail {
-    pass: u8,
-    block_count: usize,
-    records: u64,
-    stats: ConversionStats,
-    spool: BlockSpoolWriter,
-}
-
-/// Validate the newest durable pass and roll the spool back to precisely
-/// that boundary. Failure here means there is no trustworthy state to
-/// resume, so the caller may discard the scratch directory and start clean.
-fn open_partial_detail(
+/// Resume an interrupted conversion from its newest pass stamp: verify the
+/// stamp matches the source, roll the spool back to the stamped block
+/// lengths, then run the remaining passes.
+fn resume_partial_detail(
     options: &DetailOptions,
+    header: &PbfHeaderInfo,
     paths: &NativePaths,
-) -> Result<PartialDetail, String> {
-    let mut last_error = None;
+) -> Result<(), String> {
+    let started = Instant::now();
+    let mut stamp = None;
     for pass in [3u8, 2u8] {
         let path = options.store.join(format!("spool.pass{pass}.json"));
         if !path.exists() {
             continue;
         }
-        let opened = (|| -> Result<PartialDetail, String> {
-            let bytes = fs::read(&path)
-                .map_err(|err| format!("read {}: {err}", path.display()))?;
-            let stamp: serde_json::Value = serde_json::from_slice(&bytes)
-                .map_err(|err| format!("parse {}: {err}", path.display()))?;
-            if stamp.get("format").and_then(|v| v.as_str())
-                != Some("makepad-native-detail-pass-stamp-v1")
-            {
-                return Err(format!("{} has an unsupported pass stamp", path.display()));
-            }
-            let stamp_zoom = stamp
-                .get("zoom")
-                .and_then(|v| v.as_u64())
-                .ok_or_else(|| format!("{} has no zoom", path.display()))?;
-            if stamp_zoom != u64::from(options.zoom) {
-                return Err(format!(
-                    "scratch zoom {stamp_zoom} does not match requested zoom {}",
-                    options.zoom
-                ));
-            }
-            let source_bytes = options
-                .source
-                .metadata()
-                .map_err(|err| format!("stat {}: {err}", options.source.display()))?
-                .len();
-            let stamp_source_bytes = stamp
-                .get("source_bytes")
-                .and_then(|v| v.as_u64())
-                .ok_or_else(|| format!("{} has no source_bytes", path.display()))?;
-            if stamp_source_bytes != source_bytes {
-                return Err(format!(
-                    "scratch source size {stamp_source_bytes} does not match {} bytes for {}",
-                    source_bytes,
-                    options.source.display()
-                ));
-            }
-            let records = stamp
-                .get("records")
-                .and_then(|v| v.as_u64())
-                .ok_or_else(|| format!("{} has no records", path.display()))?;
-            let spool_bytes = stamp
-                .get("bytes")
-                .and_then(|v| v.as_u64())
-                .ok_or_else(|| format!("{} has no bytes", path.display()))?;
-            let blocks = stamp
-                .get("blocks")
-                .and_then(|v| v.as_object())
-                .ok_or_else(|| format!("{} has no blocks", path.display()))?;
-            let mut stamped = Vec::with_capacity(blocks.len());
-            for (name, len) in blocks {
-                let len = len
-                    .as_u64()
-                    .ok_or_else(|| format!("{} block {name} has no length", path.display()))?;
-                stamped.push((name.clone(), len));
-            }
-            let stats = ConversionStats::from_json(
-                stamp
-                    .get("stats")
-                    .ok_or_else(|| format!("{} has no stats", path.display()))?,
-            )?;
-            if pass == 2 {
-                // Pass 3 creates these with create_new. They are not part of
-                // the pass-2 commit and must not survive its rollback.
-                for stale in [&paths.way_data, &paths.way_index] {
-                    if stale.exists() {
-                        fs::remove_file(stale)
-                            .map_err(|err| format!("remove {}: {err}", stale.display()))?;
-                    }
-                }
-            }
-            let spool = BlockSpoolWriter::resume(
-                &paths.spool,
-                &stamped,
-                records,
-                spool_bytes,
-            )?;
-            Ok(PartialDetail {
-                pass,
-                block_count: stamped.len(),
-                records,
-                stats,
-                spool,
-            })
-        })();
-        match opened {
-            Ok(resume) => return Ok(resume),
-            Err(error) => last_error = Some(error),
+        let bytes =
+            fs::read(&path).map_err(|err| format!("read {}: {err}", path.display()))?;
+        let value: serde_json::Value = serde_json::from_slice(&bytes)
+            .map_err(|err| format!("parse {}: {err}", path.display()))?;
+        if value.get("format").and_then(|v| v.as_str())
+            != Some("makepad-native-detail-pass-stamp-v1")
+        {
+            return Err(format!("{} has an unsupported pass stamp", path.display()));
         }
+        stamp = Some((pass, path, value));
+        break;
+    }
+    let Some((stamp_pass, stamp_path, stamp)) = stamp else {
+        return Err(format!(
+            "{} is incomplete and has no pass stamp; delete it and restart",
+            options.store.display()
+        ));
+    };
+    let stamp_zoom = stamp
+        .get("zoom")
+        .and_then(|v| v.as_u64())
+        .ok_or_else(|| format!("{} has no zoom", stamp_path.display()))?;
+    if stamp_zoom != u64::from(options.zoom) {
+        return Err(format!(
+            "scratch zoom {stamp_zoom} does not match requested zoom {}",
+            options.zoom
+        ));
+    }
+    let source_bytes = options
+        .source
+        .metadata()
+        .map_err(|err| format!("stat {}: {err}", options.source.display()))?
+        .len();
+    let stamp_source_bytes = stamp
+        .get("source_bytes")
+        .and_then(|v| v.as_u64())
+        .ok_or_else(|| format!("{} has no source_bytes", stamp_path.display()))?;
+    if stamp_source_bytes != source_bytes {
+        return Err(format!(
+            "scratch source size {stamp_source_bytes} does not match {} bytes for {}",
+            source_bytes,
+            options.source.display()
+        ));
     }
-    Err(last_error.unwrap_or_else(|| {
-        format!("{} has no durable pass stamp", options.store.display())
-    }))
-}
-
-/// Resume an interrupted conversion from its newest usable pass stamp.
-fn resume_partial_detail(
-    options: &DetailOptions,
-    header: &PbfHeaderInfo,
-    paths: &NativePaths,
-    resume: PartialDetail,
-) -> Result<(), String> {
-    let started = Instant::now();
-    let PartialDetail {
-        pass: stamp_pass,
-        block_count,
-        records,
-        mut stats,
-        mut spool,
-    } = resume;
     // A stale pass-4 frontier describes records the rollback below removes
     // from disk — drop it before touching the blocks so nothing gates on it.
     let frontier_path = options.store.join("spool-frontier.txt");
@@ -769,12 +636,38 @@ fn resume_partial_detail(
         fs::remove_file(&frontier_path)
             .map_err(|err| format!("remove {}: {err}", frontier_path.display()))?;
     }
-    crate::step!("detail", "resuming unfinished bake at stage detail pass {}", stamp_pass + 1);
+    let records = stamp
+        .get("records")
+        .and_then(|v| v.as_u64())
+        .ok_or_else(|| format!("{} has no records", stamp_path.display()))?;
+    let bytes = stamp
+        .get("bytes")
+        .and_then(|v| v.as_u64())
+        .ok_or_else(|| format!("{} has no bytes", stamp_path.display()))?;
+    let blocks = stamp
+        .get("blocks")
+        .and_then(|v| v.as_object())
+        .ok_or_else(|| format!("{} has no blocks", stamp_path.display()))?;
+    let mut stamped = Vec::with_capacity(blocks.len());
+    for (name, len) in blocks {
+        let len = len
+            .as_u64()
+            .ok_or_else(|| format!("{} block {name} has no length", stamp_path.display()))?;
+        stamped.push((name.clone(), len));
+    }
+    let mut stats = ConversionStats::from_json(
+        stamp
+            .get("stats")
+            .ok_or_else(|| format!("{} has no stats", stamp_path.display()))?,
+    )?;
+    let mut spool = BlockSpoolWriter::resume(&paths.spool, &stamped, records, bytes)?;
+
+    crate::step!("detail", "Native OSM detail conversion (resumed after pass {stamp_pass})");
     crate::note!("detail", "  source: {}", options.source.display());
     crate::note!("detail", "  output: {}", options.output.display());
     crate::note!("detail", "  store:  {}", options.store.display());
     crate::note!("detail", "  zoom:   {}", options.zoom);
-    crate::note!("detail", "  spool rolled back to {} blocks, {} records", block_count, records);
+    crate::note!("detail", "  spool rolled back to {} blocks, {} records", stamped.len(), records);
 
     if stamp_pass == 2 {
         crate::step!("detail", "Pass 3/5: resolving ways and writing tagged way features");
@@ -792,49 +685,17 @@ fn resume_partial_detail(
     run_relations_and_finish(options, header.clone(), paths, spool, stats, started)
 }
 
-fn store_has_only_bake_lock(store: &Path) -> Result<bool, String> {
-    for entry in fs::read_dir(store).map_err(|err| format!("read {}: {err}", store.display()))? {
-        let entry = entry.map_err(|err| format!("read {}: {err}", store.display()))?;
-        if entry.file_name() != ".bake.lock" {
-            return Ok(false);
-        }
-    }
-    Ok(true)
-}
-
-fn reset_store_contents(store: &Path) -> Result<(), String> {
-    for entry in fs::read_dir(store).map_err(|err| format!("read {}: {err}", store.display()))? {
-        let entry = entry.map_err(|err| format!("read {}: {err}", store.display()))?;
-        if entry.file_name() == ".bake.lock" {
-            continue;
-        }
-        let path = entry.path();
-        if entry
-            .file_type()
-            .map_err(|err| format!("stat {}: {err}", path.display()))?
-            .is_dir()
-        {
-            fs::remove_dir_all(&path)
-                .map_err(|err| format!("remove {}: {err}", path.display()))?;
-        } else {
-            fs::remove_file(&path)
-                .map_err(|err| format!("remove {}: {err}", path.display()))?;
-        }
-    }
-    Ok(())
-}
-
 fn validate_detail_options(options: &DetailOptions) -> Result<(), String> {
     if !options.source.is_file() {
         return Err(format!("{} is not a file", options.source.display()));
     }
-    if !options.no_tiles && options.output.exists() {
+    if options.output.exists() {
         return Err(format!(
             "{} already exists; refusing to overwrite it",
             options.output.display()
         ));
     }
-    if !options.no_tiles && options.output.is_dir() {
+    if options.output.is_dir() {
         return Err(format!("{} is a directory", options.output.display()));
     }
     if !(1..=22).contains(&options.zoom) {
@@ -846,10 +707,7 @@ fn validate_detail_options(options: &DetailOptions) -> Result<(), String> {
     if options.source == options.output {
         return Err("source and output paths must differ".to_string());
     }
-    if !options.no_tiles {
-        let Some(parent) = options.output.parent() else {
-            return Ok(());
-        };
+    if let Some(parent) = options.output.parent() {
         fs::create_dir_all(parent)
             .map_err(|err| format!("create {}: {err}", parent.display()))?;
     }
@@ -1691,21 +1549,10 @@ fn finish_tiles(
 ) -> Result<makepad_mbtile_reader::MbtilesWriterStats, String> {
     let mut writer = MbtilesWriter::create(&options.output)
         .map_err(|err| format!("create {}: {err}", options.output.display()))?;
-    writer.set_metadata(
-        "name",
-        if options.full {
-            "Makepad native all-tag OSM detail"
-        } else {
-            "Makepad native renderer-detail OSM"
-        },
-    );
+    writer.set_metadata("name", "Makepad native all-tag OSM detail");
     writer.set_metadata(
         "description",
-        if options.full {
-            "All tagged spatial OSM elements with original tags and IDs"
-        } else {
-            "Spatial OSM elements with renderer-consumed tags"
-        },
+        "All tagged spatial OSM elements with original tags and IDs",
     );
     writer.set_metadata("type", "overlay");
     writer.set_metadata("version", "1");
@@ -1732,24 +1579,13 @@ fn finish_tiles(
     );
     writer.set_metadata("attribution", "OpenStreetMap contributors");
     writer.set_metadata("license", "Open Database License 1.0");
-    writer.set_metadata(
-        "makepad_source_kind",
-        if options.full {
-            "osm-all-tags-native-detail-v1"
-        } else {
-            "osm-renderer-detail-native-v1"
-        },
-    );
+    writer.set_metadata("makepad_source_kind", "osm-all-tags-native-detail-v1");
     writer.set_metadata("makepad_source_file", options.source.display().to_string());
-    writer.set_metadata("makepad_all_osm_tags", options.full.to_string());
+    writer.set_metadata("makepad_all_osm_tags", "true");
     writer.set_metadata("makepad_detail_zoom", options.zoom.to_string());
     writer.set_metadata(
         "makepad_2_5d_tags",
-        if options.full {
-            "building,building:part,height,min_height,building:levels,building:min_level,roof:shape,roof:height,roof:levels,roof:direction,roof:orientation,roof:angle,building:material,building:colour,roof:material,roof:colour"
-        } else {
-            "building,building:part,height,min_height,building:levels,building:min_level"
-        },
+        "building,building:part,height,min_height,building:levels,building:min_level,roof:shape,roof:height,roof:levels,roof:direction,roof:orientation,roof:angle,building:material,building:colour,roof:material,roof:colour",
     );
     writer.set_metadata(
         "json",
@@ -1764,7 +1600,7 @@ fn finish_tiles(
     for &block in &spool.blocks {
         let sorted = SortedBlock::prepare(&spool.dir, block, Some(sort_memory), false)?;
         let mut sorted = records_to_tiles(sorted, block, |x, y, features| {
-            let pbf = encode_tile_with_profile(features, options.full)?;
+            let pbf = encode_tile(features)?;
             let tile = gzip_compress(&pbf, 1);
             writer
                 .write_tile_xyz(options.zoom, x, y, &tile)
@@ -1857,7 +1693,6 @@ pub fn default_detail_options(source: PathBuf, output: PathBuf, store: PathBuf)
         zoom: DEFAULT_ZOOM,
         sort_memory_mib: 256,
         no_tiles: false,
-        full: false,
     }
 }
 
@@ -1868,19 +1703,6 @@ pub fn inspect_mvt_tile(input: &[u8]) -> Result<mvt::TileInspection, String> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::sync::atomic::{AtomicU64, Ordering};
-
-    fn recovery_fixture() -> PathBuf {
-        static NEXT: AtomicU64 = AtomicU64::new(0);
-        let path = PathBuf::from("target/map-build-test-fixtures").join(format!(
-            "native-resume-{}-{}",
-            std::process::id(),
-            NEXT.fetch_add(1, Ordering::Relaxed)
-        ));
-        let _ = fs::remove_dir_all(&path);
-        fs::create_dir_all(&path).unwrap();
-        path
-    }
 
     #[test]
     fn all_source_tags_and_2_5d_fields_are_recognized() {
@@ -1922,43 +1744,4 @@ mod tests {
         assert!(flags.roof_material);
         assert!(flags.roof_colour);
     }
-
-    #[test]
-    fn pass_two_resume_discards_partial_way_store() {
-        let root = recovery_fixture();
-        let source = root.join("source.pbf");
-        fs::write(&source, b"fixture source").unwrap();
-        let store = root.join("scratch.store");
-        let paths = NativePaths::new(&store);
-        let mut spool = BlockSpoolWriter::create(&paths.spool).unwrap();
-        let (records, bytes, blocks) = spool.snapshot().unwrap();
-        drop(spool);
-        fs::write(&paths.way_data, b"unfinished pass 3").unwrap();
-        fs::write(&paths.way_index, b"unfinished pass 3").unwrap();
-        let marker = serde_json::json!({
-            "format": "makepad-native-detail-pass-stamp-v1",
-            "pass": 2,
-            "source_bytes": fs::metadata(&source).unwrap().len(),
-            "zoom": DEFAULT_ZOOM,
-            "records": records,
-            "bytes": bytes,
-            "stats": ConversionStats::default().to_json(),
-            "blocks": blocks
-                .into_iter()
-                .map(|(name, len)| (name, len.into()))
-                .collect::<serde_json::Map<_, _>>(),
-        });
-        fs::write(
-            store.join("spool.pass2.json"),
-            serde_json::to_vec(&marker).unwrap(),
-        )
-        .unwrap();
-        let options = default_detail_options(source, root.join("unused.mbtiles"), store);
-        let resume = open_partial_detail(&options, &paths).unwrap();
-        assert_eq!(resume.pass, 2);
-        assert!(!paths.way_data.exists());
-        assert!(!paths.way_index.exists());
-        drop(resume);
-        fs::remove_dir_all(root).unwrap();
-    }
 }
diff --git a/libs/map_build/src/native/mvt.rs b/libs/map_build/src/native/mvt.rs
index 8f26a8099..78ba02ecc 100644
--- a/libs/map_build/src/native/mvt.rs
+++ b/libs/map_build/src/native/mvt.rs
@@ -80,57 +80,12 @@ impl Layer {
         }
     }
 
-    /// Whether MVT features in this layer are eligible to carry the
-    /// `__makepad_osm_*` provenance tags. The renderer profile removes them
-    /// from `osm_*`; `--full` retains the existing detail-layer contract.
+    /// Whether MVT features in this layer carry the `__makepad_osm_*`
+    /// provenance tags. Detail/dz layers keep them (existing contract);
+    /// base layers stay lean for compression.
     pub fn includes_osm_meta(self) -> bool {
         (self as u8) <= Self::BaseDz as u8
     }
-
-    fn is_osm_detail(self) -> bool {
-        matches!(
-            self,
-            Self::OsmPoints
-                | Self::OsmLines
-                | Self::OsmPolygons
-                | Self::OsmRelationPoints
-                | Self::OsmRelationLines
-                | Self::OsmRelationPolygons
-        )
-    }
-}
-
-// Keep these byte-for-byte aligned with the renderer's DETAIL_WAY_KEYS and
-// DETAIL_POINT_EXTRA_KEYS in widgets/src/map/tile.rs. They are duplicated
-// here because map_build deliberately has no renderer dependency unless its
-// optional `faces` feature is enabled.
-const DETAIL_WAY_KEYS: &[&str] = &[
-    "layer", "bridge", "tunnel", "highway", "railway", "width", "barrier", "area",
-    "name", "attraction", "zoo", "tourism", "public_transport", "landuse", "leisure",
-    "natural", "building", "building:part", "height", "building:levels", "min_height",
-    "building:min_level", "location", "place", "parking", "surface", "access", "service",
-    "link", "rail", "waterway", "ref",
-];
-
-const DETAIL_POINT_EXTRA_KEYS: &[&str] = &[
-    "amenity", "brand", "craft", "entrance", "historic", "max_kw", "office", "operator",
-    "shop", "osm_layer", "kerb", "bus", "shelter",
-];
-
-fn renderer_reads_detail_key(key: &str) -> bool {
-    DETAIL_WAY_KEYS.contains(&key) || DETAIL_POINT_EXTRA_KEYS.contains(&key)
-}
-
-/// Drop tags that the current renderer cannot observe. Geometry and every
-/// shortbread/base layer remain untouched.
-pub(super) fn retain_renderer_detail_tags(features: &mut [TileFeature]) {
-    for feature in features {
-        if feature.layer.is_osm_detail() {
-            feature
-                .tags
-                .retain(|(key, _)| renderer_reads_detail_key(key));
-        }
-    }
 }
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord)]
@@ -392,12 +347,10 @@ struct LayerBuilder {
 }
 
 impl LayerBuilder {
-    fn new(layer: Layer, full: bool) -> Self {
+    fn new(layer: Layer) -> Self {
         Self {
             name: layer.name(),
-            // __makepad_osm_* has no production reader in the renderer.
-            // Preserve it for --full and for non-detail dz join layers.
-            include_osm_meta: layer.includes_osm_meta() && (full || !layer.is_osm_detail()),
+            include_osm_meta: layer.includes_osm_meta(),
             keys: Vec::new(),
             key_map: FastHashMap::default(),
             values: Vec::new(),
@@ -496,24 +449,11 @@ impl LayerBuilder {
 }
 
 pub fn encode_tile(features: Vec<TileFeature>) -> Result<Vec<u8>, String> {
-    encode_tile_with_profile(features, true)
-}
-
-/// Encode the renderer-consumed archive profile. `full` retains all source
-/// tags and provenance metadata for archival pipelines.
-pub fn encode_tile_with_profile(
-    mut features: Vec<TileFeature>,
-    full: bool,
-) -> Result<Vec<u8>, String> {
-    if !full {
-        retain_renderer_detail_tags(&mut features);
-    }
     let mut layers = BTreeMap::<Layer, LayerBuilder>::new();
     for feature in features {
-        let layer = feature.layer;
         layers
-            .entry(layer)
-            .or_insert_with(|| LayerBuilder::new(layer, full))
+            .entry(feature.layer)
+            .or_insert_with(|| LayerBuilder::new(feature.layer))
             .push(feature)?;
     }
     let mut tile = Vec::new();
@@ -842,51 +782,4 @@ mod tests {
         assert_eq!(inspected.layers[0].features, 1);
         assert_eq!(inspected.layers[0].tag_features["height"], 1);
     }
-
-    #[test]
-    fn renderer_profile_keeps_only_reader_whitelist_and_drops_provenance() {
-        let mut line = sample_feature();
-        line.tags
-            .push(("amenity".to_string(), "parking".to_string()));
-        line.tags
-            .push(("addr:housenumber".to_string(), "99".to_string()));
-        line.tags
-            .push(("roof:shape".to_string(), "gabled".to_string()));
-        let trimmed = encode_tile_with_profile(vec![line.clone()], false).unwrap();
-        let full = encode_tile_with_profile(vec![line], true).unwrap();
-        let trimmed = inspect_tile(&trimmed).unwrap();
-        let full = inspect_tile(&full).unwrap();
-        let trimmed_tags = &trimmed.layers[0].tag_features;
-        let full_tags = &full.layers[0].tag_features;
-
-        assert!(trimmed_tags.contains_key("highway"));
-        assert!(trimmed_tags.contains_key("name"));
-        assert!(trimmed_tags.contains_key("height"));
-        assert!(trimmed_tags.contains_key("amenity"));
-        assert!(!trimmed_tags.contains_key("addr:housenumber"));
-        assert!(!trimmed_tags.contains_key("roof:shape"));
-        assert!(!trimmed_tags.contains_key("__makepad_osm_id"));
-        assert!(full_tags.contains_key("addr:housenumber"));
-        assert!(full_tags.contains_key("roof:shape"));
-        assert!(full_tags.contains_key("__makepad_osm_id"));
-    }
-
-    #[test]
-    fn renderer_profile_keeps_point_extra_keys() {
-        let mut point = sample_feature();
-        point.layer = Layer::OsmPoints;
-        point.geometry_type = GeometryType::Point;
-        point.tags = vec![
-            ("amenity".to_string(), "cafe".to_string()),
-            ("operator".to_string(), "Example".to_string()),
-            ("addr:street".to_string(), "Nowhere".to_string()),
-        ];
-        point.paths = vec![vec![TilePoint { x: 10, y: 20 }]];
-        let encoded = encode_tile_with_profile(vec![point], false).unwrap();
-        let inspected = inspect_tile(&encoded).unwrap();
-        let tags = &inspected.layers[0].tag_features;
-        assert!(tags.contains_key("amenity"));
-        assert!(tags.contains_key("operator"));
-        assert!(!tags.contains_key("addr:street"));
-    }
 }
diff --git a/libs/map_build/src/repack.rs b/libs/map_build/src/repack.rs
deleted file mode 100644
index 36a8bc01c..000000000
--- a/libs/map_build/src/repack.rs
+++ /dev/null
@@ -1,2554 +0,0 @@
-//! Lossless-in-the-renderer-sense rewrite of decoded Makepad vector tiles.
-
-use crate::mkmap::{
-    content_hash, encode_leaf_directory, write_root_index, BlobRef, LeafEntry, RootIndex,
-    RootRecord, SHARD_HARD_CAP,
-};
-use makepad_mbtile_reader::{
-    compress_tile, read_pb_len_slice, read_pb_varint, skip_pb_field, MkmapReader, MkmapTileRef,
-    TileCodec, TileCompression, DETAIL_POINT_EXTRA_KEYS, DETAIL_WAY_KEYS,
-};
-use std::collections::{BTreeMap, BTreeSet, HashMap};
-use std::fs::{self, File, OpenOptions};
-use std::io::{BufWriter, Write};
-use std::path::{Path, PathBuf};
-use std::sync::{mpsc::sync_channel, Arc, Mutex};
-use std::time::{Duration, Instant};
-
-pub const DETAIL_LAYERS: &[&str] = &[
-    "osm_points",
-    "osm_lines",
-    "osm_polygons",
-    "osm_relation_lines",
-    "osm_relation_polygons",
-    "osm_relation_points",
-];
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum PolicyAction {
-    Keep,
-    Drop,
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct PolicyRow {
-    pub action: PolicyAction,
-    pub item: &'static str,
-    pub reader_or_reason: &'static str,
-}
-
-pub const POLICY_BASE: usize = 0;
-pub const POLICY_DETAIL: usize = 1;
-pub const POLICY_REGIONS: usize = 2;
-pub const POLICY_BUILDINGS: usize = 3;
-pub const POLICY_FILLS: usize = 4;
-pub const POLICY_TAGS: usize = 5;
-pub const POLICY_SYNTHETIC: usize = 6;
-pub const POLICY_SHADOWS: usize = 7;
-
-/// The archive data contract. Keep this table in lock-step with renderer
-/// reads; reports use the same rows, so every removed byte has a stated case.
-pub const DATA_POLICY: [PolicyRow; 8] = [
-    PolicyRow {
-        action: PolicyAction::Keep,
-        item: "shortbread base layers (non-osm_*)",
-        reader_or_reason: "widgets/src/map/tile.rs: LayerParseFilter::BaseNoDetailLayers",
-    },
-    PolicyRow {
-        action: PolicyAction::Keep,
-        item: "six osm_* detail layers: geometry + whitelisted tags",
-        reader_or_reason: "widgets/src/map/tile.rs: LayerParseFilter::DetailLayers/tag_key_whitelist",
-    },
-    PolicyRow {
-        action: PolicyAction::Keep,
-        item: "field 101 painter-cascade REGIONS",
-        reader_or_reason: "widgets/src/map/tile.rs: parse_baked_faces/bake.regions cascade hit",
-    },
-    PolicyRow {
-        action: PolicyAction::Keep,
-        item: "field 101 v4 building groups",
-        reader_or_reason: "widgets/src/map/tile.rs: bake.building_signature/bake.buildings substitution",
-    },
-    PolicyRow {
-        action: PolicyAction::Keep,
-        item: "field 100 baked fill triangulations",
-        reader_or_reason: "widgets/src/map/tile.rs: parse_baked_fills",
-    },
-    PolicyRow {
-        action: PolicyAction::Drop,
-        item: "osm_* tags outside DETAIL_WAY_KEYS + DETAIL_POINT_EXTRA_KEYS",
-        reader_or_reason: "discarded by widgets/src/map/tile.rs: tag_key_whitelist",
-    },
-    PolicyRow {
-        action: PolicyAction::Drop,
-        item: "__makepad_osm_id/type/closed",
-        reader_or_reason: "renderer-tree matches are cfg(test) probes; production only writes them",
-    },
-    PolicyRow {
-        action: PolicyAction::Drop,
-        item: "field 101 shadow shapes + grounded footprints",
-        reader_or_reason: "widgets/src/map/view.rs: draw_shadow_mask_pass derives live shadows",
-    },
-];
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct TileRewriteStats {
-    pub decoded_before: u64,
-    pub decoded_after: u64,
-    pub savings: [u64; DATA_POLICY.len()],
-}
-
-impl TileRewriteStats {
-    pub fn add_assign(&mut self, other: &Self) {
-        self.decoded_before += other.decoded_before;
-        self.decoded_after += other.decoded_after;
-        for (left, right) in self.savings.iter_mut().zip(other.savings) {
-            *left += right;
-        }
-    }
-}
-
-#[derive(Clone, Copy)]
-struct PbField {
-    start: usize,
-    end: usize,
-    field: u32,
-    wire: u8,
-    payload_start: usize,
-    payload_end: usize,
-}
-
-fn next_field(bytes: &[u8], pos: &mut usize) -> Result<PbField, String> {
-    let start = *pos;
-    let key = read_pb_varint(bytes, pos)?;
-    let field = u32::try_from(key >> 3).map_err(|_| "protobuf field number overflow".to_string())?;
-    let wire = (key & 7) as u8;
-    if field == 0 {
-        return Err("protobuf field zero".to_string());
-    }
-    let payload_start;
-    let payload_end;
-    if wire == 2 {
-        let payload = read_pb_len_slice(bytes, pos)?;
-        payload_start = payload.as_ptr() as usize - bytes.as_ptr() as usize;
-        payload_end = payload_start + payload.len();
-    } else {
-        payload_start = *pos;
-        skip_pb_field(bytes, pos, wire)?;
-        payload_end = *pos;
-    }
-    Ok(PbField {
-        start,
-        end: *pos,
-        field,
-        wire,
-        payload_start,
-        payload_end,
-    })
-}
-
-fn write_varint(mut value: u64, out: &mut Vec<u8>) {
-    while value >= 0x80 {
-        out.push((value as u8 & 0x7f) | 0x80);
-        value >>= 7;
-    }
-    out.push(value as u8);
-}
-
-fn write_len_field(field: u32, payload: &[u8], out: &mut Vec<u8>) {
-    write_varint(u64::from(field) << 3 | 2, out);
-    write_varint(payload.len() as u64, out);
-    out.extend_from_slice(payload);
-}
-
-fn is_detail_layer(name: &str) -> bool {
-    DETAIL_LAYERS.contains(&name)
-}
-
-fn is_synthetic_key(key: &str) -> bool {
-    matches!(
-        key,
-        "__makepad_osm_id" | "__makepad_osm_type" | "__makepad_osm_closed"
-    )
-}
-
-pub fn detail_key_allowed(key: &str) -> bool {
-    DETAIL_WAY_KEYS.contains(&key) || DETAIL_POINT_EXTRA_KEYS.contains(&key)
-}
-
-fn layer_name(layer: &[u8]) -> Result<&str, String> {
-    let mut pos = 0;
-    while pos < layer.len() {
-        let field = next_field(layer, &mut pos)?;
-        if field.field == 1 && field.wire == 2 {
-            return std::str::from_utf8(&layer[field.payload_start..field.payload_end])
-                .map_err(|_| "MVT layer name is not UTF-8".to_string());
-        }
-    }
-    Err("MVT layer has no name".to_string())
-}
-
-fn feature_tags(feature: &[u8]) -> Result<Vec<(usize, usize)>, String> {
-    let mut tags = Vec::new();
-    let mut pos = 0;
-    while pos < feature.len() {
-        let field = next_field(feature, &mut pos)?;
-        if field.field == 2 {
-            if field.wire != 2 {
-                return Err("MVT feature tags are not packed".to_string());
-            }
-            let mut packed_pos = field.payload_start;
-            while packed_pos < field.payload_end {
-                let key = usize::try_from(read_pb_varint(feature, &mut packed_pos)?)
-                    .map_err(|_| "MVT key index overflow".to_string())?;
-                let value = usize::try_from(read_pb_varint(feature, &mut packed_pos)?)
-                    .map_err(|_| "MVT value index overflow".to_string())?;
-                tags.push((key, value));
-            }
-            if packed_pos != field.payload_end {
-                return Err("MVT packed tags overrun".to_string());
-            }
-        }
-    }
-    Ok(tags)
-}
-
-struct LayerTables<'a> {
-    fields: Vec<PbField>,
-    keys: Vec<&'a str>,
-    values: Vec<&'a [u8]>,
-    features: Vec<&'a [u8]>,
-}
-
-fn parse_layer_tables(layer: &[u8]) -> Result<LayerTables<'_>, String> {
-    let mut fields = Vec::new();
-    let mut keys = Vec::new();
-    let mut values = Vec::new();
-    let mut features = Vec::new();
-    let mut pos = 0;
-    while pos < layer.len() {
-        let field = next_field(layer, &mut pos)?;
-        match (field.field, field.wire) {
-            (2, 2) => features.push(&layer[field.payload_start..field.payload_end]),
-            (3, 2) => keys.push(
-                std::str::from_utf8(&layer[field.payload_start..field.payload_end])
-                    .map_err(|_| "MVT key is not UTF-8".to_string())?,
-            ),
-            (4, 2) => values.push(&layer[field.payload_start..field.payload_end]),
-            _ => {}
-        }
-        fields.push(field);
-    }
-    Ok(LayerTables {
-        fields,
-        keys,
-        values,
-        features,
-    })
-}
-
-fn rewrite_detail_layer_with(
-    layer: &[u8],
-    allowed: impl Fn(&str) -> bool,
-) -> Result<Vec<u8>, String> {
-    let tables = parse_layer_tables(layer)?;
-    let mut kept_tags = Vec::with_capacity(tables.features.len());
-    let mut used_keys = vec![false; tables.keys.len()];
-    let mut used_values = vec![false; tables.values.len()];
-    for feature in &tables.features {
-        let mut tags = Vec::new();
-        for (key, value) in feature_tags(feature)? {
-            let key_name = tables
-                .keys
-                .get(key)
-                .ok_or_else(|| "MVT feature key index is out of range".to_string())?;
-            if value >= tables.values.len() {
-                return Err("MVT feature value index is out of range".to_string());
-            }
-            if allowed(key_name) {
-                used_keys[key] = true;
-                used_values[value] = true;
-                tags.push((key, value));
-            }
-        }
-        kept_tags.push(tags);
-    }
-    let mut key_map = vec![None; tables.keys.len()];
-    let mut retained_keys = Vec::new();
-    let mut key_by_name: HashMap<&str, u32> = HashMap::new();
-    for (old, key) in tables.keys.iter().copied().enumerate() {
-        if !used_keys[old] {
-            continue;
-        }
-        let mapped = if let Some(mapped) = key_by_name.get(key) {
-            *mapped
-        } else {
-            let mapped = retained_keys.len() as u32;
-            retained_keys.push(key);
-            key_by_name.insert(key, mapped);
-            mapped
-        };
-        key_map[old] = Some(mapped);
-    }
-    let mut value_map = vec![None; tables.values.len()];
-    let mut retained_values = Vec::new();
-    let mut value_by_payload: HashMap<&[u8], u32> = HashMap::new();
-    for (old, value) in tables.values.iter().copied().enumerate() {
-        if !used_values[old] {
-            continue;
-        }
-        let mapped = if let Some(mapped) = value_by_payload.get(value) {
-            *mapped
-        } else {
-            let mapped = retained_values.len() as u32;
-            retained_values.push(value);
-            value_by_payload.insert(value, mapped);
-            mapped
-        };
-        value_map[old] = Some(mapped);
-    }
-    let mut rewritten_features = Vec::with_capacity(tables.features.len());
-    for (feature, tags) in tables.features.iter().zip(kept_tags) {
-        let mut packed = Vec::new();
-        for (key, value) in tags {
-            write_varint(u64::from(key_map[key].unwrap()), &mut packed);
-            write_varint(u64::from(value_map[value].unwrap()), &mut packed);
-        }
-        let rewritten = rewrite_feature_filtered(feature, &packed)?;
-        rewritten_features.push(rewritten);
-    }
-    let mut out = Vec::with_capacity(layer.len());
-    let mut feature_index = 0;
-    let mut wrote_keys = false;
-    let mut wrote_values = false;
-    for field in tables.fields {
-        match (field.field, field.wire) {
-            (2, 2) => {
-                write_len_field(2, &rewritten_features[feature_index], &mut out);
-                feature_index += 1;
-            }
-            (3, 2) => {
-                if !wrote_keys {
-                    for key in &retained_keys {
-                        write_len_field(3, key.as_bytes(), &mut out);
-                    }
-                    wrote_keys = true;
-                }
-            }
-            (4, 2) => {
-                if !wrote_values {
-                    for value in &retained_values {
-                        write_len_field(4, value, &mut out);
-                    }
-                    wrote_values = true;
-                }
-            }
-            _ => out.extend_from_slice(&layer[field.start..field.end]),
-        }
-    }
-    Ok(out)
-}
-
-fn rewrite_feature_filtered(
-    feature: &[u8],
-    packed: &[u8],
-) -> Result<Vec<u8>, String> {
-    let mut out = Vec::with_capacity(feature.len());
-    let mut pos = 0;
-    let mut wrote_tags = false;
-    while pos < feature.len() {
-        let field = next_field(feature, &mut pos)?;
-        if field.field == 2 {
-            if !wrote_tags && !packed.is_empty() {
-                write_len_field(2, packed, &mut out);
-            }
-            wrote_tags = true;
-        } else {
-            out.extend_from_slice(&feature[field.start..field.end]);
-        }
-    }
-    Ok(out)
-}
-
-fn fnv_step(hash: &mut u64, bytes: &[u8]) {
-    for byte in bytes {
-        *hash ^= u64::from(*byte);
-        *hash = hash.wrapping_mul(0x100_0000_01b3);
-    }
-}
-
-fn scan_shapes(
-    bytes: &[u8],
-    pos: &mut usize,
-    first: &mut u64,
-    mut second: Option<&mut u64>,
-) -> Result<(), String> {
-    let shapes = usize::try_from(read_pb_varint(bytes, pos)?)
-        .map_err(|_| "field 101 shape count overflow".to_string())?;
-    if shapes > 1_000_000 {
-        return Err("field 101 shape count exceeds limit".to_string());
-    }
-    for _ in 0..shapes {
-        let rings = usize::try_from(read_pb_varint(bytes, pos)?)
-            .map_err(|_| "field 101 ring count overflow".to_string())?;
-        if rings > 1_000_000 {
-            return Err("field 101 ring count exceeds limit".to_string());
-        }
-        for _ in 0..rings {
-            let points = usize::try_from(read_pb_varint(bytes, pos)?)
-                .map_err(|_| "field 101 point count overflow".to_string())?;
-            if points > 4_000_000 {
-                return Err("field 101 point count exceeds limit".to_string());
-            }
-            let (mut x, mut y) = (0_i64, 0_i64);
-            for _ in 0..points {
-                x = x.wrapping_add(zigzag_decode(read_pb_varint(bytes, pos)?));
-                y = y.wrapping_add(zigzag_decode(read_pb_varint(bytes, pos)?));
-                fnv_step(first, &x.to_le_bytes());
-                fnv_step(first, &y.to_le_bytes());
-                if let Some(hash) = second.as_deref_mut() {
-                    fnv_step(hash, &x.to_le_bytes());
-                    fnv_step(hash, &y.to_le_bytes());
-                }
-            }
-        }
-    }
-    Ok(())
-}
-
-fn zigzag_decode(value: u64) -> i64 {
-    ((value >> 1) as i64) ^ -((value & 1) as i64)
-}
-
-fn rewrite_baked_faces(blob: &[u8]) -> Result<Vec<u8>, String> {
-    let version = *blob.first().ok_or_else(|| "empty field 101".to_string())?;
-    if version != 3 && version != 4 {
-        return Err(format!("unsupported field 101 version {version}"));
-    }
-    let mut pos = 1;
-    let bucket_count = usize::try_from(read_pb_varint(blob, &mut pos)?)
-        .map_err(|_| "field 101 bucket count overflow".to_string())?;
-    if bucket_count > 1024 {
-        return Err("field 101 bucket count exceeds limit".to_string());
-    }
-    let prefix_end = pos;
-    let mut out = Vec::with_capacity(blob.len());
-    out.extend_from_slice(&blob[..prefix_end]);
-    for _ in 0..bucket_count {
-        let bucket_start = pos;
-        let _ = read_pb_varint(blob, &mut pos)?;
-        let signature_end = pos
-            .checked_add(8)
-            .filter(|end| *end <= blob.len())
-            .ok_or_else(|| "truncated field 101 signature".to_string())?;
-        pos = signature_end;
-        let checksum_pos = pos;
-        let checksum_end = pos
-            .checked_add(8)
-            .filter(|end| *end <= blob.len())
-            .ok_or_else(|| "truncated field 101 checksum".to_string())?;
-        let stored_checksum = u64::from_le_bytes(blob[pos..checksum_end].try_into().unwrap());
-        pos = checksum_end;
-        let body_len = usize::try_from(read_pb_varint(blob, &mut pos)?)
-            .map_err(|_| "field 101 body length overflow".to_string())?;
-        let body_end = pos
-            .checked_add(body_len)
-            .filter(|end| *end <= blob.len())
-            .ok_or_else(|| "truncated field 101 body".to_string())?;
-        let body = &blob[pos..body_end];
-        pos = body_end;
-
-        let mut bpos = 0;
-        let mut old_checksum = 0xcbf2_9ce4_8422_2325;
-        let mut new_checksum = old_checksum;
-        let regions = usize::try_from(read_pb_varint(body, &mut bpos)?)
-            .map_err(|_| "field 101 region count overflow".to_string())?;
-        if regions > 100_000 {
-            return Err("field 101 region count exceeds limit".to_string());
-        }
-        for _ in 0..regions {
-            let _ = read_pb_varint(body, &mut bpos)?;
-            for _ in 0..3 {
-                scan_shapes(
-                    body,
-                    &mut bpos,
-                    &mut old_checksum,
-                    Some(&mut new_checksum),
-                )?;
-            }
-        }
-        let regions_end = bpos;
-        bpos = bpos
-            .checked_add(8)
-            .filter(|end| *end <= body.len())
-            .ok_or_else(|| "truncated field 101 shadow signature".to_string())?;
-        scan_shapes(body, &mut bpos, &mut old_checksum, None)?;
-        scan_shapes(body, &mut bpos, &mut old_checksum, None)?;
-        let buildings_start = bpos;
-        if version == 4 {
-            bpos = bpos
-                .checked_add(8)
-                .filter(|end| *end <= body.len())
-                .ok_or_else(|| "truncated field 101 building signature".to_string())?;
-            let groups = usize::try_from(read_pb_varint(body, &mut bpos)?)
-                .map_err(|_| "field 101 building count overflow".to_string())?;
-            if groups > 100_000 {
-                return Err("field 101 building count exceeds limit".to_string());
-            }
-            for _ in 0..groups {
-                let _ = read_pb_varint(body, &mut bpos)?;
-                let _ = read_pb_varint(body, &mut bpos)?;
-                scan_shapes(
-                    body,
-                    &mut bpos,
-                    &mut old_checksum,
-                    Some(&mut new_checksum),
-                )?;
-            }
-        }
-        if bpos != body.len() {
-            return Err("field 101 body has trailing bytes".to_string());
-        }
-        if old_checksum != stored_checksum {
-            return Err(format!(
-                "field 101 checksum mismatch: stored {stored_checksum:016x}, got {old_checksum:016x}"
-            ));
-        }
-        let mut new_body = Vec::with_capacity(body.len());
-        new_body.extend_from_slice(&body[..regions_end]);
-        new_body.extend_from_slice(&0_u64.to_le_bytes());
-        write_varint(0, &mut new_body);
-        write_varint(0, &mut new_body);
-        new_body.extend_from_slice(&body[buildings_start..]);
-        out.extend_from_slice(&blob[bucket_start..checksum_pos]);
-        out.extend_from_slice(&new_checksum.to_le_bytes());
-        write_varint(new_body.len() as u64, &mut out);
-        out.extend_from_slice(&new_body);
-    }
-    if pos != blob.len() {
-        return Err("field 101 has trailing bytes".to_string());
-    }
-    Ok(out)
-}
-
-fn varint_len(mut value: u64) -> usize {
-    let mut len = 1;
-    while value >= 0x80 {
-        len += 1;
-        value >>= 7;
-    }
-    len
-}
-
-fn len_field_size(field: u32, payload_len: usize) -> usize {
-    varint_len(u64::from(field) << 3 | 2) + varint_len(payload_len as u64) + payload_len
-}
-
-/// Rewrite one decoded tile protobuf according to [`DATA_POLICY`].
-pub fn rewrite_tile(input: &[u8]) -> Result<(Vec<u8>, TileRewriteStats), String> {
-    let mut out = Vec::with_capacity(input.len());
-    let mut stats = TileRewriteStats {
-        decoded_before: input.len() as u64,
-        ..Default::default()
-    };
-    let mut pos = 0;
-    while pos < input.len() {
-        let field = next_field(input, &mut pos)?;
-        match (field.field, field.wire) {
-            (3, 2) => {
-                let layer = &input[field.payload_start..field.payload_end];
-                if is_detail_layer(layer_name(layer)?) {
-                    let final_layer = rewrite_detail_layer_with(layer, detail_key_allowed)?;
-                    let no_synthetic =
-                        rewrite_detail_layer_with(layer, |key| !is_synthetic_key(key))?;
-                    let old_size = field.end - field.start;
-                    let total = old_size.saturating_sub(len_field_size(3, final_layer.len())) as u64;
-                    let synthetic = old_size
-                        .saturating_sub(len_field_size(3, no_synthetic.len()))
-                        as u64;
-                    stats.savings[POLICY_SYNTHETIC] += synthetic.min(total);
-                    stats.savings[POLICY_TAGS] += total.saturating_sub(synthetic);
-                    write_len_field(3, &final_layer, &mut out);
-                } else {
-                    out.extend_from_slice(&input[field.start..field.end]);
-                }
-            }
-            (101, 2) => {
-                let rewritten = rewrite_baked_faces(&input[field.payload_start..field.payload_end])?;
-                stats.savings[POLICY_SHADOWS] += (field.end - field.start)
-                    .saturating_sub(len_field_size(101, rewritten.len())) as u64;
-                write_len_field(101, &rewritten, &mut out);
-            }
-            _ => out.extend_from_slice(&input[field.start..field.end]),
-        }
-    }
-    stats.decoded_after = out.len() as u64;
-    Ok((out, stats))
-}
-
-/// Strict verifier used by both unit tests and `makepad-map-repack --verify`.
-pub fn verify_rewritten_tile(before: &[u8], after: &[u8]) -> Result<(), String> {
-    let expected = rewrite_tile(before)?.0;
-    if expected != after {
-        return Err("repacked tile differs from the deterministic policy rewrite".to_string());
-    }
-    let again = rewrite_tile(after)?.0;
-    if again != after {
-        return Err("repacked tile is not idempotent".to_string());
-    }
-    verify_kept_sections(before, after)
-}
-
-#[derive(Default)]
-struct TileSections {
-    base_layers: Vec<(String, Vec<u8>)>,
-    detail_geometry: Vec<(String, Vec<Vec<u8>>)>,
-    detail_tags: Vec<(String, Vec<Vec<(String, Vec<u8>)>>)>,
-    fills: Vec<Vec<u8>>,
-    faces: Vec<(u64, Vec<u8>, Vec<u8>, bool)>,
-}
-
-fn feature_without_tags(feature: &[u8]) -> Result<Vec<u8>, String> {
-    let mut out = Vec::new();
-    let mut pos = 0;
-    while pos < feature.len() {
-        let field = next_field(feature, &mut pos)?;
-        if field.field != 2 {
-            out.extend_from_slice(&feature[field.start..field.end]);
-        }
-    }
-    Ok(out)
-}
-
-fn face_sections(blob: &[u8]) -> Result<Vec<(u64, Vec<u8>, Vec<u8>, bool)>, String> {
-    let version = *blob.first().ok_or_else(|| "empty field 101".to_string())?;
-    if version != 3 && version != 4 {
-        return Err(format!("unsupported field 101 version {version}"));
-    }
-    let mut pos = 1;
-    let count = usize::try_from(read_pb_varint(blob, &mut pos)?)
-        .map_err(|_| "field 101 count overflow".to_string())?;
-    let mut sections = Vec::with_capacity(count);
-    for _ in 0..count {
-        let bucket = read_pb_varint(blob, &mut pos)?;
-        pos = pos
-            .checked_add(16)
-            .filter(|end| *end <= blob.len())
-            .ok_or_else(|| "truncated field 101 bucket header".to_string())?;
-        let len = usize::try_from(read_pb_varint(blob, &mut pos)?)
-            .map_err(|_| "field 101 body overflow".to_string())?;
-        let body = blob
-            .get(pos..pos + len)
-            .ok_or_else(|| "truncated field 101 body".to_string())?;
-        pos += len;
-        let mut bpos = 0;
-        let regions = read_pb_varint(body, &mut bpos)? as usize;
-        let mut discard = 0xcbf2_9ce4_8422_2325;
-        for _ in 0..regions {
-            let _ = read_pb_varint(body, &mut bpos)?;
-            for _ in 0..3 {
-                scan_shapes(body, &mut bpos, &mut discard, None)?;
-            }
-        }
-        let region_bytes = body[..bpos].to_vec();
-        bpos += 8;
-        let shadow_shapes_start = bpos;
-        scan_shapes(body, &mut bpos, &mut discard, None)?;
-        let shapes_empty = body[shadow_shapes_start..bpos] == [0];
-        let footprint_start = bpos;
-        scan_shapes(body, &mut bpos, &mut discard, None)?;
-        let shadows_empty = shapes_empty && body[footprint_start..bpos] == [0];
-        let buildings = body[bpos..].to_vec();
-        sections.push((bucket, region_bytes, buildings, shadows_empty));
-    }
-    Ok(sections)
-}
-
-fn tile_sections(tile: &[u8]) -> Result<TileSections, String> {
-    let mut sections = TileSections::default();
-    let mut pos = 0;
-    while pos < tile.len() {
-        let field = next_field(tile, &mut pos)?;
-        match (field.field, field.wire) {
-            (3, 2) => {
-                let layer = &tile[field.payload_start..field.payload_end];
-                let name = layer_name(layer)?.to_string();
-                if is_detail_layer(&name) {
-                    let tables = parse_layer_tables(layer)?;
-                    let geometry = tables
-                        .features
-                        .iter()
-                        .map(|feature| feature_without_tags(feature))
-                        .collect::<Result<Vec<_>, _>>()?;
-                    let tags = tables
-                        .features
-                        .iter()
-                        .map(|feature| {
-                            feature_tags(feature)?
-                                .into_iter()
-                                .map(|(key, value)| {
-                                    let key = tables.keys.get(key).ok_or_else(|| {
-                                        "MVT feature key index is out of range".to_string()
-                                    })?;
-                                    let value = tables.values.get(value).ok_or_else(|| {
-                                        "MVT feature value index is out of range".to_string()
-                                    })?;
-                                    Ok(((*key).to_string(), (*value).to_vec()))
-                                })
-                                .collect::<Result<Vec<_>, String>>()
-                        })
-                        .collect::<Result<Vec<_>, String>>()?;
-                    sections.detail_geometry.push((name.clone(), geometry));
-                    sections.detail_tags.push((name, tags));
-                } else {
-                    sections.base_layers.push((name, layer.to_vec()));
-                }
-            }
-            (100, 2) => sections.fills.push(tile[field.start..field.end].to_vec()),
-            (101, 2) => sections.faces.extend(face_sections(
-                &tile[field.payload_start..field.payload_end],
-            )?),
-            _ => {}
-        }
-    }
-    Ok(sections)
-}
-
-fn verify_detail_tables_compact(tile: &[u8]) -> Result<(), String> {
-    let mut pos = 0;
-    while pos < tile.len() {
-        let field = next_field(tile, &mut pos)?;
-        if (field.field, field.wire) != (3, 2) {
-            continue;
-        }
-        let layer = &tile[field.payload_start..field.payload_end];
-        if !is_detail_layer(layer_name(layer)?) {
-            continue;
-        }
-        let tables = parse_layer_tables(layer)?;
-        if tables.keys.iter().any(|key| !detail_key_allowed(key)) {
-            return Err("dropped detail tag key remains".to_string());
-        }
-        let mut used_keys = vec![false; tables.keys.len()];
-        let mut used_values = vec![false; tables.values.len()];
-        for feature in &tables.features {
-            for (key, value) in feature_tags(feature)? {
-                let key = used_keys
-                    .get_mut(key)
-                    .ok_or_else(|| "MVT feature key index is out of range".to_string())?;
-                let value = used_values
-                    .get_mut(value)
-                    .ok_or_else(|| "MVT feature value index is out of range".to_string())?;
-                *key = true;
-                *value = true;
-            }
-        }
-        if used_keys.iter().any(|used| !used) || used_values.iter().any(|used| !used) {
-            return Err("detail tag table contains an unreferenced entry".to_string());
-        }
-        if tables.keys.iter().copied().collect::<BTreeSet<_>>().len() != tables.keys.len()
-            || tables
-                .values
-                .iter()
-                .copied()
-                .collect::<BTreeSet<_>>()
-                .len()
-                != tables.values.len()
-        {
-            return Err("detail tag table contains a duplicate entry".to_string());
-        }
-    }
-    Ok(())
-}
-
-fn verify_kept_sections(before: &[u8], after: &[u8]) -> Result<(), String> {
-    verify_detail_tables_compact(after)?;
-    let before = tile_sections(before)?;
-    let after = tile_sections(after)?;
-    if before.base_layers != after.base_layers {
-        return Err("non-osm base layer bytes changed".to_string());
-    }
-    if before.detail_geometry != after.detail_geometry {
-        return Err("detail feature geometry/non-tag fields changed".to_string());
-    }
-    let retained_before_tags: Vec<_> = before
-        .detail_tags
-        .iter()
-        .map(|(name, features)| {
-            (
-                name,
-                features
-                    .iter()
-                    .map(|tags| {
-                        tags.iter()
-                            .filter(|(key, _)| detail_key_allowed(key))
-                            .collect::<Vec<_>>()
-                    })
-                    .collect::<Vec<_>>(),
-            )
-        })
-        .collect();
-    let after_tags: Vec<_> = after
-        .detail_tags
-        .iter()
-        .map(|(name, features)| {
-            (
-                name,
-                features
-                    .iter()
-                    .map(|tags| tags.iter().collect::<Vec<_>>())
-                    .collect::<Vec<_>>(),
-            )
-        })
-        .collect();
-    if retained_before_tags != after_tags {
-        return Err("retained detail tag key/value pairs changed".to_string());
-    }
-    if before.fills != after.fills {
-        return Err("field 100 bytes changed".to_string());
-    }
-    if before.faces.len() != after.faces.len() {
-        return Err("field 101 bucket count changed".to_string());
-    }
-    for (left, right) in before.faces.iter().zip(&after.faces) {
-        if left.0 != right.0 || left.1 != right.1 {
-            return Err("field 101 REGIONS bytes changed".to_string());
-        }
-        if left.2 != right.2 {
-            return Err("field 101 building-group bytes changed".to_string());
-        }
-        if !right.3 {
-            return Err("field 101 shadow stub is not empty".to_string());
-        }
-    }
-    Ok(())
-}
-
-pub const TILE_BROTLI_QUALITY: u32 = 11;
-const MANIFEST_MAGIC: &[u8; 8] = b"MKRPMF02";
-
-#[derive(Clone, Debug)]
-pub enum TileSelection {
-    All,
-    HilbertRange { start: u64, end: u64 },
-    Explicit(BTreeSet<u64>),
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct ShardRange {
-    pub start: usize,
-    pub end: usize,
-}
-
-impl ShardRange {
-    fn contains(self, shard: usize) -> bool {
-        (self.start..self.end).contains(&shard)
-    }
-}
-
-impl TileSelection {
-    fn contains(&self, id: u64) -> bool {
-        match self {
-            Self::All => true,
-            Self::HilbertRange { start, end } => (*start..=*end).contains(&id),
-            Self::Explicit(ids) => ids.contains(&id),
-        }
-    }
-
-    fn fingerprint(&self) -> u128 {
-        let mut bytes = Vec::new();
-        match self {
-            Self::All => bytes.push(0),
-            Self::HilbertRange { start, end } => {
-                bytes.push(1);
-                bytes.extend_from_slice(&start.to_le_bytes());
-                bytes.extend_from_slice(&end.to_le_bytes());
-            }
-            Self::Explicit(ids) => {
-                bytes.push(2);
-                for id in ids {
-                    bytes.extend_from_slice(&id.to_le_bytes());
-                }
-            }
-        }
-        content_hash(&bytes)
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct RepackOptions {
-    pub input: PathBuf,
-    pub output: PathBuf,
-    pub selection: TileSelection,
-    pub dry_run: bool,
-    pub verify: bool,
-    pub resume: bool,
-    pub jobs: usize,
-    pub brotli_quality: u32,
-    pub verify_shards: Option<ShardRange>,
-    pub log: Option<PathBuf>,
-}
-
-#[derive(Clone, Debug, Default)]
-pub struct RepackReport {
-    pub shards: u32,
-    pub tiles: u64,
-    pub unique_blobs: u64,
-    pub decoded_before: u64,
-    pub decoded_after: u64,
-    pub compressed_before: u64,
-    pub compressed_after: u64,
-    pub savings: [u64; DATA_POLICY.len()],
-}
-
-impl RepackReport {
-    fn add_manifest(&mut self, manifest: &ShardManifest) {
-        self.shards += 1;
-        self.tiles += manifest.tile_count;
-        self.unique_blobs += manifest.unique_blobs;
-        self.decoded_before += manifest.decoded_before;
-        self.decoded_after += manifest.decoded_after;
-        self.compressed_before += manifest.compressed_before;
-        self.compressed_after += manifest.compressed_after;
-        for (total, shard) in self.savings.iter_mut().zip(manifest.savings) {
-            *total += shard;
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-struct ShardManifest {
-    input_root_hash: u128,
-    selection_hash: u128,
-    input_record: u32,
-    output_shard: u32,
-    brotli_quality: u32,
-    file_len: u64,
-    tile_count: u64,
-    unique_blobs: u64,
-    start_tile_id: u64,
-    end_tile_id: u64,
-    dir_offset: u64,
-    dir_len: u64,
-    decoded_before: u64,
-    decoded_after: u64,
-    compressed_before: u64,
-    compressed_after: u64,
-    savings: [u64; DATA_POLICY.len()],
-    min_zoom: u8,
-    max_zoom: u8,
-}
-
-fn shard_path(dir: &Path, shard: u32) -> PathBuf {
-    dir.join(format!("tiles-{shard:03}.mkshard"))
-}
-
-fn manifest_path(dir: &Path, shard: u32) -> PathBuf {
-    dir.join(format!("tiles-{shard:03}.mkrepack"))
-}
-
-fn encode_manifest(manifest: &ShardManifest) -> Vec<u8> {
-    let mut out = Vec::with_capacity(256);
-    out.extend_from_slice(MANIFEST_MAGIC);
-    out.extend_from_slice(&manifest.input_root_hash.to_le_bytes());
-    out.extend_from_slice(&manifest.selection_hash.to_le_bytes());
-    out.extend_from_slice(&manifest.input_record.to_le_bytes());
-    out.extend_from_slice(&manifest.output_shard.to_le_bytes());
-    out.extend_from_slice(&manifest.brotli_quality.to_le_bytes());
-    for value in [
-        manifest.file_len,
-        manifest.tile_count,
-        manifest.unique_blobs,
-        manifest.start_tile_id,
-        manifest.end_tile_id,
-        manifest.dir_offset,
-        manifest.dir_len,
-        manifest.decoded_before,
-        manifest.decoded_after,
-        manifest.compressed_before,
-        manifest.compressed_after,
-    ] {
-        out.extend_from_slice(&value.to_le_bytes());
-    }
-    for value in manifest.savings {
-        out.extend_from_slice(&value.to_le_bytes());
-    }
-    out.push(manifest.min_zoom);
-    out.push(manifest.max_zoom);
-    out
-}
-
-fn decode_manifest(bytes: &[u8]) -> Result<ShardManifest, String> {
-    let expected_len = 8 + 16 + 16 + 4 + 4 + 4 + 11 * 8 + DATA_POLICY.len() * 8 + 2;
-    if bytes.len() != expected_len || bytes.get(..8) != Some(MANIFEST_MAGIC) {
-        return Err("invalid repack shard manifest".to_string());
-    }
-    let mut pos = 8;
-    let take_u128 = |pos: &mut usize| {
-        let value = u128::from_le_bytes(bytes[*pos..*pos + 16].try_into().unwrap());
-        *pos += 16;
-        value
-    };
-    let take_u32 = |pos: &mut usize| {
-        let value = u32::from_le_bytes(bytes[*pos..*pos + 4].try_into().unwrap());
-        *pos += 4;
-        value
-    };
-    let take_u64 = |pos: &mut usize| {
-        let value = u64::from_le_bytes(bytes[*pos..*pos + 8].try_into().unwrap());
-        *pos += 8;
-        value
-    };
-    let input_root_hash = take_u128(&mut pos);
-    let selection_hash = take_u128(&mut pos);
-    let input_record = take_u32(&mut pos);
-    let output_shard = take_u32(&mut pos);
-    let brotli_quality = take_u32(&mut pos);
-    let file_len = take_u64(&mut pos);
-    let tile_count = take_u64(&mut pos);
-    let unique_blobs = take_u64(&mut pos);
-    let start_tile_id = take_u64(&mut pos);
-    let end_tile_id = take_u64(&mut pos);
-    let dir_offset = take_u64(&mut pos);
-    let dir_len = take_u64(&mut pos);
-    let decoded_before = take_u64(&mut pos);
-    let decoded_after = take_u64(&mut pos);
-    let compressed_before = take_u64(&mut pos);
-    let compressed_after = take_u64(&mut pos);
-    let mut savings = [0; DATA_POLICY.len()];
-    for value in &mut savings {
-        *value = take_u64(&mut pos);
-    }
-    let min_zoom = bytes[pos];
-    let max_zoom = bytes[pos + 1];
-    Ok(ShardManifest {
-        input_root_hash,
-        selection_hash,
-        input_record,
-        output_shard,
-        brotli_quality,
-        file_len,
-        tile_count,
-        unique_blobs,
-        start_tile_id,
-        end_tile_id,
-        dir_offset,
-        dir_len,
-        decoded_before,
-        decoded_after,
-        compressed_before,
-        compressed_after,
-        savings,
-        min_zoom,
-        max_zoom,
-    })
-}
-
-fn write_atomic(path: &Path, bytes: &[u8]) -> Result<(), String> {
-    let partial = path.with_extension("partial");
-    match fs::remove_file(&partial) {
-        Ok(()) => {}
-        Err(err) if err.kind() == std::io::ErrorKind::NotFound => {}
-        Err(err) => return Err(format!("remove {}: {err}", partial.display())),
-    }
-    let mut file = File::create(&partial)
-        .map_err(|err| format!("create {}: {err}", partial.display()))?;
-    file.write_all(bytes)
-        .and_then(|_| file.sync_all())
-        .map_err(|err| format!("write {}: {err}", partial.display()))?;
-    fs::rename(&partial, path)
-        .map_err(|err| format!("rename {} to {}: {err}", partial.display(), path.display()))
-}
-
-fn selected_refs(
-    reader: &mut MkmapReader,
-    record: usize,
-    selection: &TileSelection,
-) -> Result<Vec<MkmapTileRef>, String> {
-    let mut refs = Vec::new();
-    reader
-        .for_each_root_record_tile_ref(record, |tile| {
-            if selection.contains(tile.tile_id) {
-                refs.push(tile);
-            }
-        })
-        .map_err(|err| format!("read input root record {record}: {err}"))?;
-    Ok(refs)
-}
-
-fn selection_records(
-    reader: &mut MkmapReader,
-    selection: &TileSelection,
-) -> Result<Vec<usize>, String> {
-    if matches!(selection, TileSelection::All) {
-        return Ok((0..reader.root_record_count()).collect());
-    }
-    let mut records = Vec::new();
-    for record in 0..reader.root_record_count() {
-        if !selected_refs(reader, record, selection)?.is_empty() {
-            records.push(record);
-        }
-    }
-    Ok(records)
-}
-
-fn load_completed_manifest(
-    output: &Path,
-    input_root_hash: u128,
-    selection_hash: u128,
-    input_record: u32,
-    output_shard: u32,
-    brotli_quality: u32,
-) -> Result<Option<ShardManifest>, String> {
-    let path = manifest_path(output, output_shard);
-    let shard = shard_path(output, output_shard);
-    if !path.exists() || !shard.exists() {
-        return Ok(None);
-    }
-    let bytes = fs::read(&path).map_err(|err| format!("read {}: {err}", path.display()))?;
-    let Ok(manifest) = decode_manifest(&bytes) else {
-        return Ok(None);
-    };
-    let actual_len = fs::metadata(&shard)
-        .map_err(|err| format!("stat {}: {err}", shard.display()))?
-        .len();
-    if manifest.input_root_hash != input_root_hash
-        || manifest.selection_hash != selection_hash
-        || manifest.input_record != input_record
-        || manifest.output_shard != output_shard
-        || manifest.brotli_quality != brotli_quality
-        || manifest.file_len != actual_len
-        || manifest.dir_offset.checked_add(manifest.dir_len) != Some(actual_len)
-    {
-        return Ok(None);
-    }
-    Ok(Some(manifest))
-}
-
-struct ProgressLog {
-    file: Option<BufWriter<File>>,
-}
-
-impl ProgressLog {
-    fn open(path: Option<&Path>) -> Result<Self, String> {
-        let file = path
-            .map(|path| {
-                OpenOptions::new()
-                    .create(true)
-                    .append(true)
-                    .open(path)
-                    .map(BufWriter::new)
-                    .map_err(|err| format!("open progress log {}: {err}", path.display()))
-            })
-            .transpose()?;
-        Ok(Self { file })
-    }
-
-    fn line(&mut self, line: &str) -> Result<(), String> {
-        println!("{line}");
-        if let Some(file) = &mut self.file {
-            writeln!(file, "{line}")
-                .and_then(|_| file.flush())
-                .map_err(|err| format!("write progress log: {err}"))?;
-        }
-        Ok(())
-    }
-}
-
-fn display_duration(duration: Duration) -> String {
-    let seconds = duration.as_secs();
-    format!("{:02}:{:02}:{:02}", seconds / 3600, seconds / 60 % 60, seconds % 60)
-}
-
-fn process_shard(
-    reader: &mut MkmapReader,
-    input_record: usize,
-    output_shard: u32,
-    refs: &[MkmapTileRef],
-    codec: &TileCodec,
-    dict: Option<&[u8]>,
-    output: Option<&Path>,
-    input_root_hash: u128,
-    selection_hash: u128,
-    jobs: usize,
-    brotli_quality: u32,
-) -> Result<ShardManifest, String> {
-    if refs.is_empty() {
-        return Err("cannot write an empty output shard".to_string());
-    }
-    let final_path = output.map(|dir| shard_path(dir, output_shard));
-    let partial_path = final_path.as_ref().map(|path| path.with_extension("partial"));
-    if let Some(path) = partial_path.as_ref() {
-        match fs::remove_file(path) {
-            Ok(()) => {}
-            Err(err) if err.kind() == std::io::ErrorKind::NotFound => {}
-            Err(err) => return Err(format!("remove {}: {err}", path.display())),
-        }
-    }
-    let file = match partial_path.as_ref() {
-        Some(path) => Some(
-            File::create(path).map_err(|err| format!("create {}: {err}", path.display()))?,
-        ),
-        None => None,
-    };
-    let mut writer = file.map(|file| BufWriter::with_capacity(4 * 1024 * 1024, file));
-    let mut offset = 0_u64;
-    let mut entries = Vec::with_capacity(refs.len());
-    let mut dedup: HashMap<u128, BlobRef> = HashMap::new();
-    let mut tile_stats = TileRewriteStats::default();
-    let mut compressed_before = 0_u64;
-    let mut compressed_after = 0_u64;
-    let mut min_zoom = u8::MAX;
-    let mut max_zoom = 0_u8;
-
-    struct TileOutput {
-        tile: MkmapTileRef,
-        source_len: u64,
-        compressed: Vec<u8>,
-        stats: TileRewriteStats,
-    }
-
-    let jobs = jobs.max(1);
-    let window = jobs.saturating_mul(2).max(1);
-    let pipeline_result = std::thread::scope(|scope| -> Result<(), String> {
-        let (job_tx, job_rx) = sync_channel::<(usize, MkmapTileRef, Vec<u8>)>(jobs);
-        let job_rx = Arc::new(Mutex::new(job_rx));
-        let (result_tx, result_rx) =
-            sync_channel::<(usize, Result<TileOutput, String>)>(jobs);
-        let (permit_tx, permit_rx) = sync_channel::<()>(window);
-        for _ in 0..window {
-            permit_tx.send(()).unwrap();
-        }
-
-        let producer = scope.spawn(move || -> Result<(), String> {
-            for (seq, tile) in refs.iter().copied().enumerate() {
-                permit_rx
-                    .recv()
-                    .map_err(|_| "tile pipeline stopped before input was read".to_string())?;
-                let source = reader.read_tile_ref(&tile).map_err(|err| {
-                    format!("read z{}/{}/{}: {err}", tile.zoom, tile.x, tile.y)
-                })?;
-                job_tx
-                    .send((seq, tile, source))
-                    .map_err(|_| "tile pipeline stopped before input was queued".to_string())?;
-            }
-            Ok(())
-        });
-
-        let mut workers = Vec::with_capacity(jobs);
-        for _ in 0..jobs {
-            let job_rx = Arc::clone(&job_rx);
-            let result_tx = result_tx.clone();
-            workers.push(scope.spawn(move || -> Result<(), String> {
-                loop {
-                    let job = job_rx
-                        .lock()
-                        .map_err(|_| "tile job queue mutex poisoned".to_string())?
-                        .recv();
-                    let Ok((seq, tile, source)) = job else {
-                        return Ok(());
-                    };
-                    let result = (|| {
-                        let decoded = codec.decode(&source).map_err(|err| {
-                            format!("decode z{}/{}/{}: {err}", tile.zoom, tile.x, tile.y)
-                        })?;
-                        let (rewritten, stats) = rewrite_tile(&decoded).map_err(|err| {
-                            format!("rewrite z{}/{}/{}: {err}", tile.zoom, tile.x, tile.y)
-                        })?;
-                        let compressed = compress_tile(
-                            &TileCompression::Brotli {
-                                quality: brotli_quality,
-                            },
-                            dict,
-                            &rewritten,
-                        )
-                        .map_err(|err| {
-                            format!("compress z{}/{}/{}: {err}", tile.zoom, tile.x, tile.y)
-                        })?;
-                        Ok(TileOutput {
-                            tile,
-                            source_len: source.len() as u64,
-                            compressed,
-                            stats,
-                        })
-                    })();
-                    result_tx
-                        .send((seq, result))
-                        .map_err(|_| "tile result writer stopped".to_string())?;
-                }
-            }));
-        }
-        drop(result_tx);
-
-        let mut next = 0_usize;
-        let mut pending = BTreeMap::new();
-        let mut first_error = None;
-        for (seq, result) in result_rx {
-            pending.insert(seq, result);
-            while let Some(result) = pending.remove(&next) {
-                match result {
-                    Ok(result) if first_error.is_none() => {
-                        let hash = content_hash(&result.compressed);
-                        let blob = if let Some(blob) = dedup.get(&hash) {
-                            *blob
-                        } else {
-                            let blob = BlobRef {
-                                shard: output_shard,
-                                offset,
-                                len: result.compressed.len() as u64,
-                            };
-                            if let Some(writer) = writer.as_mut() {
-                                writer.write_all(&result.compressed).map_err(|err| {
-                                    format!("write output shard {output_shard}: {err}")
-                                })?;
-                            }
-                            offset += result.compressed.len() as u64;
-                            dedup.insert(hash, blob);
-                            blob
-                        };
-                        entries.push(LeafEntry {
-                            tile_id: result.tile.tile_id,
-                            blob,
-                        });
-                        tile_stats.add_assign(&result.stats);
-                        compressed_before += result.source_len;
-                        compressed_after += result.compressed.len() as u64;
-                        min_zoom = min_zoom.min(result.tile.zoom);
-                        max_zoom = max_zoom.max(result.tile.zoom);
-                    }
-                    Ok(_) => {}
-                    Err(error) => {
-                        if first_error.is_none() {
-                            first_error = Some(error);
-                        }
-                    }
-                }
-                next += 1;
-                let _ = permit_tx.send(());
-            }
-        }
-
-        let producer_result = producer
-            .join()
-            .map_err(|_| "tile input thread panicked".to_string())?;
-        for worker in workers {
-            worker
-                .join()
-                .map_err(|_| "tile worker thread panicked".to_string())??;
-        }
-        producer_result?;
-        if next != refs.len() {
-            return Err(format!(
-                "tile pipeline returned {next} of {} results",
-                refs.len()
-            ));
-        }
-        if let Some(error) = first_error {
-            return Err(error);
-        }
-        Ok(())
-    });
-    pipeline_result?;
-    let directory = encode_leaf_directory(&entries)?;
-    let dir_offset = offset;
-    let dir_len = directory.len() as u64;
-    let file_len = dir_offset + dir_len;
-    if file_len >= SHARD_HARD_CAP {
-        return Err(format!(
-            "output shard {output_shard} is {file_len} bytes, cap {SHARD_HARD_CAP}"
-        ));
-    }
-    if let Some(mut writer) = writer {
-        writer
-            .write_all(&directory)
-            .and_then(|_| writer.flush())
-            .map_err(|err| format!("finish output shard {output_shard}: {err}"))?;
-        writer
-            .get_ref()
-            .sync_all()
-            .map_err(|err| format!("sync output shard {output_shard}: {err}"))?;
-        drop(writer);
-        let partial = partial_path.as_ref().unwrap();
-        let final_path = final_path.as_ref().unwrap();
-        fs::rename(partial, final_path).map_err(|err| {
-            format!("rename {} to {}: {err}", partial.display(), final_path.display())
-        })?;
-    }
-    let manifest = ShardManifest {
-        input_root_hash,
-        selection_hash,
-        input_record: input_record as u32,
-        output_shard,
-        brotli_quality,
-        file_len,
-        tile_count: entries.len() as u64,
-        unique_blobs: dedup.len() as u64,
-        start_tile_id: entries.first().unwrap().tile_id,
-        end_tile_id: entries.last().unwrap().tile_id,
-        dir_offset,
-        dir_len,
-        decoded_before: tile_stats.decoded_before,
-        decoded_after: tile_stats.decoded_after,
-        compressed_before,
-        compressed_after,
-        savings: tile_stats.savings,
-        min_zoom,
-        max_zoom,
-    };
-    if let Some(output) = output {
-        write_atomic(&manifest_path(output, output_shard), &encode_manifest(&manifest))?;
-    }
-    Ok(manifest)
-}
-
-fn verify_archives(
-    input: &Path,
-    output: &Path,
-    selection: &TileSelection,
-    shard_range: Option<ShardRange>,
-) -> Result<u64, String> {
-    let mut source = MkmapReader::open(input)
-        .map_err(|err| format!("open input {}: {err}", input.display()))?;
-    let mut repacked = MkmapReader::open(output)
-        .map_err(|err| format!("open output {}: {err}", output.display()))?;
-    let source_codec = TileCodec::from_metadata(
-        &source
-            .get_metadata()
-            .map_err(|err| format!("input metadata: {err}"))?,
-    )
-    .map_err(|err| format!("input codec: {err}"))?;
-    let output_codec = TileCodec::from_metadata(
-        &repacked
-            .get_metadata()
-            .map_err(|err| format!("output metadata: {err}"))?,
-    )
-    .map_err(|err| format!("output codec: {err}"))?;
-    let records = selection_records(&mut source, selection)?;
-    if repacked.root_record_count() != records.len() {
-        return Err(format!(
-            "output root record count {} differs from selected input count {}",
-            repacked.root_record_count(),
-            records.len()
-        ));
-    }
-    if let Some(range) = shard_range {
-        if range.start >= range.end || range.end > records.len() {
-            return Err(format!(
-                "--shards range {}..{} is outside 0..{}",
-                range.start,
-                range.end,
-                records.len()
-            ));
-        }
-    }
-    let mut verified_count = 0_u64;
-    for (output_record, input_record) in records.into_iter().enumerate() {
-        if shard_range.is_some_and(|range| !range.contains(output_record)) {
-            continue;
-        }
-        let input_refs = selected_refs(&mut source, input_record, selection)?;
-        let output_refs = selected_refs(&mut repacked, output_record, &TileSelection::All)?;
-        if input_refs.len() != output_refs.len() {
-            return Err(format!(
-                "shard {output_record} tile count differs: input {} output {}",
-                input_refs.len(),
-                output_refs.len()
-            ));
-        }
-        for (tile, output_ref) in input_refs.iter().zip(&output_refs) {
-            if tile.tile_id != output_ref.tile_id {
-                return Err(format!(
-                    "shard {output_record} tile order differs: input {} output {}",
-                    tile.tile_id, output_ref.tile_id
-                ));
-            }
-            let before_blob = source
-                .read_tile_ref(tile)
-                .map_err(|err| format!("read input tile {}: {err}", tile.tile_id))?;
-            let after_blob = repacked
-                .read_tile_ref(&output_ref)
-                .map_err(|err| format!("read output tile {}: {err}", tile.tile_id))?;
-            let before = source_codec
-                .decode(&before_blob)
-                .map_err(|err| format!("decode input tile {}: {err}", tile.tile_id))?;
-            let after = output_codec
-                .decode(&after_blob)
-                .map_err(|err| format!("decode output tile {}: {err}", tile.tile_id))?;
-            let expected = rewrite_tile(&before)
-                .map_err(|err| format!("verify rewrite tile {}: {err}", tile.tile_id))?
-                .0;
-            if expected != after {
-                return Err(format!(
-                    "verify tile {}: repacked tile differs from the deterministic policy rewrite",
-                    tile.tile_id
-                ));
-            }
-            verify_kept_sections(&before, &after)
-                .map_err(|err| format!("verify tile {}: {err}", tile.tile_id))?;
-            verified_count += 1;
-        }
-    }
-    Ok(verified_count)
-}
-
-fn write_root_index_atomic(output: &Path, index: &RootIndex<'_>) -> Result<u64, String> {
-    let final_path = output.join("root.mkidx");
-    let partial_path = output.join("root.partial");
-    match fs::remove_file(&partial_path) {
-        Ok(()) => {}
-        Err(err) if err.kind() == std::io::ErrorKind::NotFound => {}
-        Err(err) => return Err(format!("remove {}: {err}", partial_path.display())),
-    }
-    let len = write_root_index(&partial_path, index)?;
-    File::open(&partial_path)
-        .and_then(|file| file.sync_all())
-        .map_err(|err| format!("sync {}: {err}", partial_path.display()))?;
-    fs::rename(&partial_path, &final_path).map_err(|err| {
-        format!(
-            "rename {} to {}: {err}",
-            partial_path.display(),
-            final_path.display()
-        )
-    })?;
-    Ok(len)
-}
-
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub struct RepackStatus {
-    pub completed_shards: usize,
-    pub total_shards: usize,
-    pub compressed_before: u64,
-    pub compressed_after: u64,
-}
-
-pub fn repack_status(options: &RepackOptions) -> Result<RepackStatus, String> {
-    if options.brotli_quality > 11 {
-        return Err("--brotli-quality must be in 0..=11".to_string());
-    }
-    let root_path = options.input.join("root.mkidx");
-    let root_bytes = fs::read(&root_path)
-        .map_err(|err| format!("read {}: {err}", root_path.display()))?;
-    let input_root_hash = content_hash(&root_bytes);
-    let selection_hash = options.selection.fingerprint();
-    let mut reader = MkmapReader::open(&options.input)
-        .map_err(|err| format!("open {}: {err}", options.input.display()))?;
-    let records = selection_records(&mut reader, &options.selection)?;
-    let mut status = RepackStatus {
-        total_shards: records.len(),
-        ..Default::default()
-    };
-    if !options.output.exists() {
-        return Ok(status);
-    }
-    for (output_shard, input_record) in records.into_iter().enumerate() {
-        if let Some(manifest) = load_completed_manifest(
-            &options.output,
-            input_root_hash,
-            selection_hash,
-            input_record as u32,
-            output_shard as u32,
-            options.brotli_quality,
-        )? {
-            status.completed_shards += 1;
-            status.compressed_before += manifest.compressed_before;
-            status.compressed_after += manifest.file_len;
-        }
-    }
-    Ok(status)
-}
-
-pub fn repack_archive(options: &RepackOptions) -> Result<RepackReport, String> {
-    if options.jobs == 0 {
-        return Err("--jobs must be at least 1".to_string());
-    }
-    if options.brotli_quality > 11 {
-        return Err("--brotli-quality must be in 0..=11".to_string());
-    }
-    if options.verify_shards.is_some() && !options.verify {
-        return Err("--shards requires --verify".to_string());
-    }
-    if options.dry_run && options.verify {
-        return Err("--verify requires an output archive and cannot be combined with --dry-run"
-            .to_string());
-    }
-    let same_path = options.input == options.output
-        || (options.output.exists()
-            && fs::canonicalize(&options.input).ok() == fs::canonicalize(&options.output).ok());
-    if same_path {
-        return Err("input and output archive directories must differ".to_string());
-    }
-    let root_path = options.input.join("root.mkidx");
-    let root_bytes = fs::read(&root_path)
-        .map_err(|err| format!("read {}: {err}", root_path.display()))?;
-    let input_root_hash = content_hash(&root_bytes);
-    let selection_hash = options.selection.fingerprint();
-    let mut reader = MkmapReader::open(&options.input)
-        .map_err(|err| format!("open {}: {err}", options.input.display()))?;
-    let metadata = reader
-        .get_metadata()
-        .map_err(|err| format!("read input metadata: {err}"))?;
-    let codec = TileCodec::from_metadata(&metadata)
-        .map_err(|err| format!("read input codec: {err}"))?;
-    if !codec.is_brotli() {
-        return Err(format!(
-            "input codec '{}' is unsupported; repack accepts br and br:dict-v1",
-            codec.metadata_value()
-        ));
-    }
-    let dict = codec.dict().map(<[u8]>::to_vec);
-    if reader.shared_dict().unwrap_or(&[]) != dict.as_deref().unwrap_or(&[]) {
-        return Err("root dictionary section differs from codec metadata".to_string());
-    }
-    let records = selection_records(&mut reader, &options.selection)?;
-    if records.is_empty() {
-        return Err("--tiles selected no input tiles".to_string());
-    }
-    if !options.dry_run {
-        if options.output.exists() && !options.resume {
-            return Err(format!(
-                "{} already exists; use --resume or choose a new output",
-                options.output.display()
-            ));
-        }
-        fs::create_dir_all(&options.output)
-            .map_err(|err| format!("create {}: {err}", options.output.display()))?;
-    }
-    if let Some(range) = options.verify_shards {
-        if range.start >= range.end || range.end > records.len() {
-            return Err(format!(
-                "--shards range {}..{} is outside 0..{}",
-                range.start,
-                range.end,
-                records.len()
-            ));
-        }
-    }
-    let mut progress = ProgressLog::open(options.log.as_deref())?;
-    let total_shards = records.len();
-    let run_start = Instant::now();
-    let mut run_shards = 0_u32;
-    let mut run_tiles = 0_u64;
-    let mut run_output_bytes = 0_u64;
-    let mut manifests = Vec::with_capacity(records.len());
-    let mut report = RepackReport::default();
-    for (output_index, input_record) in records.into_iter().enumerate() {
-        let output_shard = output_index as u32;
-        if options.resume && !options.dry_run {
-            if let Some(manifest) = load_completed_manifest(
-                &options.output,
-                input_root_hash,
-                selection_hash,
-                input_record as u32,
-                output_shard,
-                options.brotli_quality,
-            )? {
-                progress.line(&format!(
-                    "{}/{total_shards} shard {output_shard:03} {} bytes → {} bytes, {} tiles, resumed, running 0.00 MB/s, ETA --:--:--",
-                    output_index + 1,
-                    manifest.compressed_before,
-                    manifest.file_len,
-                    manifest.tile_count,
-                ))?;
-                report.add_manifest(&manifest);
-                manifests.push(manifest);
-                continue;
-            }
-        }
-        let refs = selected_refs(&mut reader, input_record, &options.selection)?;
-        let shard_start = Instant::now();
-        let manifest = process_shard(
-            &mut reader,
-            input_record,
-            output_shard,
-            &refs,
-            &codec,
-            dict.as_deref(),
-            (!options.dry_run).then_some(options.output.as_path()),
-            input_root_hash,
-            selection_hash,
-            options.jobs,
-            options.brotli_quality,
-        )?;
-        let shard_elapsed = shard_start.elapsed();
-        run_shards += 1;
-        run_tiles += manifest.tile_count;
-        run_output_bytes += manifest.file_len;
-        report.add_manifest(&manifest);
-        let remaining = total_shards - output_index - 1;
-        let eta = if run_shards == 0 {
-            None
-        } else {
-            Some(run_start.elapsed().mul_f64(remaining as f64 / f64::from(run_shards)))
-        };
-        let mib_per_second = run_output_bytes as f64
-            / 1_048_576.0
-            / run_start.elapsed().as_secs_f64().max(f64::EPSILON);
-        progress.line(&format!(
-            "{}/{total_shards} shard {output_shard:03} {} bytes → {} bytes, {} tiles, {}, running {:.2} MB/s, ETA {}",
-            output_index + 1,
-            manifest.compressed_before,
-            manifest.file_len,
-            manifest.tile_count,
-            display_duration(shard_elapsed),
-            mib_per_second,
-            eta.map(display_duration).unwrap_or_else(|| "--:--:--".to_string()),
-        ))?;
-        manifests.push(manifest);
-    }
-    if !options.dry_run {
-        let roots: Vec<_> = manifests
-            .iter()
-            .map(|manifest| RootRecord {
-                start_tile_id: manifest.start_tile_id,
-                end_tile_id: manifest.end_tile_id,
-                shard: manifest.output_shard,
-                dir_offset: manifest.dir_offset,
-                dir_len: manifest.dir_len,
-            })
-            .collect();
-        let min_zoom = manifests.iter().map(|manifest| manifest.min_zoom).min().unwrap();
-        let max_zoom = manifests.iter().map(|manifest| manifest.max_zoom).max().unwrap();
-        write_root_index_atomic(
-            &options.output,
-            &RootIndex {
-                metadata: &metadata,
-                dict: dict.as_deref(),
-                shard_cap: SHARD_HARD_CAP,
-                tile_count: report.tiles,
-                unique_blobs: report.unique_blobs,
-                min_zoom,
-                max_zoom,
-                records: &roots,
-            },
-        )?;
-        if options.verify {
-            let verified = verify_archives(
-                &options.input,
-                &options.output,
-                &options.selection,
-                options.verify_shards,
-            )?;
-            progress.line(&format!(
-                "verify: OK — {verified} tiles decoded once per archive and policy-checked"
-            ))?;
-        }
-    }
-    progress.line(&format!(
-        "total: {} shards, {} tiles, {} bytes in → {} bytes out, elapsed {}, running {:.2} tiles/s, {:.2} MB/s; {}",
-        report.shards,
-        report.tiles,
-        report.compressed_before,
-        manifests.iter().map(|manifest| manifest.file_len).sum::<u64>(),
-        display_duration(run_start.elapsed()),
-        run_tiles as f64 / run_start.elapsed().as_secs_f64().max(f64::EPSILON),
-        run_output_bytes as f64 / 1_048_576.0 / run_start.elapsed().as_secs_f64().max(f64::EPSILON),
-        if options.dry_run { "root.mkidx not written (dry run)" } else { "root.mkidx written at end" },
-    ))?;
-    println!("action | data | decoded bytes saved | reader / reason");
-    for (row, saved) in DATA_POLICY.iter().zip(report.savings) {
-        println!(
-            "{} | {} | {} | {}",
-            match row.action {
-                PolicyAction::Keep => "KEEP",
-                PolicyAction::Drop => "DROP",
-            },
-            row.item,
-            saved,
-            row.reader_or_reason
-        );
-    }
-    Ok(report)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn fixture_dir() -> PathBuf {
-        Path::new(env!("CARGO_MANIFEST_DIR")).join("../../seed-files/amsterdam-tiles")
-    }
-
-    #[test]
-    fn detail_tables_are_compacted_without_touching_geometry() {
-        let mut feature = Vec::new();
-        let mut tags = Vec::new();
-        for value in [0_u64, 0, 1, 1, 2, 2] {
-            write_varint(value, &mut tags);
-        }
-        write_len_field(2, &tags, &mut feature);
-        write_len_field(4, &[9, 2, 2, 0], &mut feature);
-        let mut layer = Vec::new();
-        write_len_field(1, b"osm_points", &mut layer);
-        write_len_field(2, &feature, &mut layer);
-        for key in ["name", "addr:housenumber", "__makepad_osm_id"] {
-            write_len_field(3, key.as_bytes(), &mut layer);
-        }
-        for value in [b"kept".as_slice(), b"gone", b"42"] {
-            let mut message = Vec::new();
-            write_len_field(1, value, &mut message);
-            write_len_field(4, &message, &mut layer);
-        }
-        let mut tile = Vec::new();
-        write_len_field(3, &layer, &mut tile);
-        let (rewritten, stats) = rewrite_tile(&tile).unwrap();
-        verify_rewritten_tile(&tile, &rewritten).unwrap();
-        let sections = tile_sections(&rewritten).unwrap();
-        let retained_keys: Vec<_> = sections
-            .detail_tags
-            .iter()
-            .flat_map(|(_, features)| features.iter())
-            .flat_map(|tags| tags.iter().map(|(key, _)| key.as_str()))
-            .collect();
-        assert_eq!(retained_keys, ["name"]);
-        assert!(stats.savings[POLICY_TAGS] > 0);
-        assert!(stats.savings[POLICY_SYNTHETIC] > 0);
-    }
-
-    fn test_write_shapes(points: &[(i64, i64)], out: &mut Vec<u8>, checksum: &mut u64) {
-        write_varint(usize::from(!points.is_empty()) as u64, out);
-        if points.is_empty() {
-            return;
-        }
-        write_varint(1, out);
-        write_varint(points.len() as u64, out);
-        let (mut previous_x, mut previous_y) = (0_i64, 0_i64);
-        for &(x, y) in points {
-            let delta_x = x - previous_x;
-            let delta_y = y - previous_y;
-            write_varint(((delta_x << 1) ^ (delta_x >> 63)) as u64, out);
-            write_varint(((delta_y << 1) ^ (delta_y >> 63)) as u64, out);
-            fnv_step(checksum, &x.to_le_bytes());
-            fnv_step(checksum, &y.to_le_bytes());
-            previous_x = x;
-            previous_y = y;
-        }
-    }
-
-    fn test_faces_tile(version: u8) -> Vec<u8> {
-        let mut body = Vec::new();
-        let mut checksum = 0xcbf2_9ce4_8422_2325;
-        write_varint(1, &mut body);
-        write_varint(7, &mut body);
-        test_write_shapes(&[(2, 3), (5, 7)], &mut body, &mut checksum);
-        test_write_shapes(&[], &mut body, &mut checksum);
-        test_write_shapes(&[], &mut body, &mut checksum);
-        body.extend_from_slice(&123_u64.to_le_bytes());
-        test_write_shapes(&[(9, 11)], &mut body, &mut checksum);
-        test_write_shapes(&[(1, 2)], &mut body, &mut checksum);
-        if version == 4 {
-            body.extend_from_slice(&456_u64.to_le_bytes());
-            write_varint(1, &mut body);
-            write_varint(32, &mut body);
-            write_varint(0xff00ff, &mut body);
-            test_write_shapes(&[(13, 17), (19, 23)], &mut body, &mut checksum);
-        }
-        let mut blob = vec![version];
-        write_varint(1, &mut blob);
-        write_varint(14, &mut blob);
-        blob.extend_from_slice(&99_u64.to_le_bytes());
-        blob.extend_from_slice(&checksum.to_le_bytes());
-        write_varint(body.len() as u64, &mut blob);
-        blob.extend_from_slice(&body);
-        let mut tile = Vec::new();
-        write_len_field(101, &blob, &mut tile);
-        tile
-    }
-
-    #[test]
-    fn v3_and_v4_faces_keep_regions_and_buildings_but_stub_shadows() {
-        for version in [3, 4] {
-            let input = test_faces_tile(version);
-            let output = rewrite_tile(&input).unwrap().0;
-            verify_rewritten_tile(&input, &output).unwrap();
-            let before = tile_sections(&input).unwrap();
-            let after = tile_sections(&output).unwrap();
-            assert_eq!(before.faces[0].1, after.faces[0].1);
-            assert_eq!(before.faces[0].2, after.faces[0].2);
-            assert!(after.faces[0].3);
-            assert!(output.len() < input.len());
-        }
-    }
-
-    #[test]
-    fn dictionary_archive_roundtrip_preserves_codec() {
-        let scratch = Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join(format!("../../target/map-repack-dict-test-{}", std::process::id()));
-        if scratch.exists() {
-            fs::remove_dir_all(&scratch).unwrap();
-        }
-        let input_dir = scratch.join("input.mkmap");
-        let output_dir = scratch.join("output.mkmap");
-        fs::create_dir_all(&input_dir).unwrap();
-        let mut layer = Vec::new();
-        write_len_field(1, b"water", &mut layer);
-        let mut tile = Vec::new();
-        write_len_field(3, &layer, &mut tile);
-        let dict = b"water layer polygons streets";
-        let compression = TileCompression::Brotli { quality: 5 };
-        let compressed = compress_tile(&compression, Some(dict), &tile).unwrap();
-        let entry = LeafEntry {
-            tile_id: makepad_mbtile_reader::mkmap_tile_id(0, 0, 0),
-            blob: BlobRef {
-                shard: 0,
-                offset: 0,
-                len: compressed.len() as u64,
-            },
-        };
-        let directory = encode_leaf_directory(&[entry]).unwrap();
-        let mut shard = compressed;
-        let dir_offset = shard.len() as u64;
-        shard.extend_from_slice(&directory);
-        fs::write(input_dir.join("tiles-000.mkshard"), shard).unwrap();
-        let metadata = makepad_mbtile_reader::compression_metadata_rows(
-            &compression,
-            Some(dict),
-        )
-        .into_iter()
-        .collect();
-        write_root_index(
-            &input_dir.join("root.mkidx"),
-            &RootIndex {
-                metadata: &metadata,
-                dict: Some(dict),
-                shard_cap: SHARD_HARD_CAP,
-                tile_count: 1,
-                unique_blobs: 1,
-                min_zoom: 0,
-                max_zoom: 0,
-                records: &[RootRecord {
-                    start_tile_id: entry.tile_id,
-                    end_tile_id: entry.tile_id,
-                    shard: 0,
-                    dir_offset,
-                    dir_len: directory.len() as u64,
-                }],
-            },
-        )
-        .unwrap();
-        repack_archive(&RepackOptions {
-            input: input_dir,
-            output: output_dir.clone(),
-            selection: TileSelection::All,
-            dry_run: false,
-            verify: true,
-            resume: false,
-            jobs: 2,
-            brotli_quality: TILE_BROTLI_QUALITY,
-            verify_shards: None,
-            log: None,
-        })
-        .unwrap();
-        let mut reader = MkmapReader::open(&output_dir).unwrap();
-        assert_eq!(reader.shared_dict(), Some(dict.as_slice()));
-        let tile_ref = reader.resolve_tile(0, 0, 0).unwrap().unwrap();
-        let stored = reader.read_tile_ref(&tile_ref).unwrap();
-        let codec = TileCodec::from_metadata(&reader.get_metadata().unwrap()).unwrap();
-        assert_eq!(codec.metadata_value(), "br:dict-v1");
-        assert_eq!(codec.decode(&stored).unwrap(), tile);
-        fs::remove_dir_all(scratch).unwrap();
-    }
-
-    #[test]
-    fn two_shard_partial_resume_finishes_a_readable_archive() {
-        let scratch = Path::new(env!("CARGO_MANIFEST_DIR")).join(format!(
-            "../../target/map-repack-resume-test-{}",
-            std::process::id()
-        ));
-        if scratch.exists() {
-            fs::remove_dir_all(&scratch).unwrap();
-        }
-        let input_dir = scratch.join("input.mkmap");
-        let output_dir = scratch.join("output.mkmap");
-        fs::create_dir_all(&input_dir).unwrap();
-        let mut tiles = Vec::new();
-        for name in [b"water".as_slice(), b"landuse"] {
-            let mut layer = Vec::new();
-            write_len_field(1, name, &mut layer);
-            let mut tile = Vec::new();
-            write_len_field(3, &layer, &mut tile);
-            tiles.push(tile);
-        }
-        let compression = TileCompression::Brotli { quality: 1 };
-        let mut records = Vec::new();
-        for (shard_index, tile) in tiles.iter().enumerate() {
-            let tile_id = shard_index as u64;
-            let compressed = compress_tile(&compression, None, tile).unwrap();
-            let entry = LeafEntry {
-                tile_id,
-                blob: BlobRef {
-                    shard: shard_index as u32,
-                    offset: 0,
-                    len: compressed.len() as u64,
-                },
-            };
-            let directory = encode_leaf_directory(&[entry]).unwrap();
-            let dir_offset = compressed.len() as u64;
-            let mut shard = compressed;
-            shard.extend_from_slice(&directory);
-            fs::write(
-                input_dir.join(format!("tiles-{shard_index:03}.mkshard")),
-                shard,
-            )
-            .unwrap();
-            records.push(RootRecord {
-                start_tile_id: tile_id,
-                end_tile_id: tile_id,
-                shard: shard_index as u32,
-                dir_offset,
-                dir_len: directory.len() as u64,
-            });
-        }
-        let metadata = [("compression".to_string(), "br".to_string())]
-            .into_iter()
-            .collect();
-        write_root_index(
-            &input_dir.join("root.mkidx"),
-            &RootIndex {
-                metadata: &metadata,
-                dict: None,
-                shard_cap: SHARD_HARD_CAP,
-                tile_count: 2,
-                unique_blobs: 2,
-                min_zoom: 0,
-                max_zoom: 1,
-                records: &records,
-            },
-        )
-        .unwrap();
-        let options = RepackOptions {
-            input: input_dir,
-            output: output_dir.clone(),
-            selection: TileSelection::All,
-            dry_run: false,
-            verify: true,
-            resume: false,
-            jobs: 2,
-            brotli_quality: 1,
-            verify_shards: None,
-            log: Some(output_dir.join("repack.log")),
-        };
-        repack_archive(&options).unwrap();
-        assert_eq!(repack_status(&options).unwrap().completed_shards, 2);
-        let first_shard = fs::read(output_dir.join("tiles-000.mkshard")).unwrap();
-
-        fs::remove_file(output_dir.join("tiles-001.mkrepack")).unwrap();
-        fs::remove_file(output_dir.join("root.mkidx")).unwrap();
-        fs::write(output_dir.join("tiles-001.partial"), b"interrupted").unwrap();
-        let mut resumed = options.clone();
-        resumed.resume = true;
-        assert_eq!(repack_status(&resumed).unwrap().completed_shards, 1);
-        let mut changed_quality = resumed.clone();
-        changed_quality.brotli_quality = 2;
-        assert_eq!(
-            repack_status(&changed_quality).unwrap().completed_shards,
-            0
-        );
-        repack_archive(&resumed).unwrap();
-        let status = repack_status(&resumed).unwrap();
-        assert_eq!((status.completed_shards, status.total_shards), (2, 2));
-        assert_eq!(
-            verify_archives(
-                &resumed.input,
-                &resumed.output,
-                &resumed.selection,
-                Some(ShardRange { start: 1, end: 2 }),
-            )
-            .unwrap(),
-            1
-        );
-        assert_eq!(
-            fs::read(output_dir.join("tiles-000.mkshard")).unwrap(),
-            first_shard
-        );
-        let mut reader = MkmapReader::open(&output_dir).unwrap();
-        let codec = TileCodec::from_metadata(&reader.get_metadata().unwrap()).unwrap();
-        let mut decoded = Vec::new();
-        let mut refs = Vec::new();
-        reader.for_each_tile_ref(|tile| refs.push(tile)).unwrap();
-        for tile in refs {
-            decoded.push(codec.decode(&reader.read_tile_ref(&tile).unwrap()).unwrap());
-        }
-        assert_eq!(decoded, tiles);
-        let log = fs::read_to_string(output_dir.join("repack.log")).unwrap();
-        assert!(log.contains("1/2 shard 000"));
-        assert!(log.contains("2/2 shard 001"));
-        assert!(log.contains("root.mkidx written at end"));
-        fs::remove_dir_all(scratch).unwrap();
-    }
-
-    #[test]
-    #[ignore = "acceptance fixture: deterministic Brotli q11 over 25 large tiles"]
-    fn amsterdam_tiles_rewrite_and_verify() {
-        let fixture_dir = fixture_dir();
-        let mut paths: Vec<_> = fs::read_dir(fixture_dir)
-            .expect("Amsterdam fixture directory")
-            .map(|entry| entry.unwrap().path())
-            .filter(|path| path.extension().is_some_and(|ext| ext == "decoded"))
-            .collect();
-        paths.sort();
-        assert_eq!(paths.len(), 25);
-        let compression = TileCompression::Brotli {
-            quality: TILE_BROTLI_QUALITY,
-        };
-        let mut before = 0_u64;
-        let mut after = 0_u64;
-        let mut compressed = 0_u64;
-        let mut shadows = 0_u64;
-        let mut tags = 0_u64;
-        for path in paths {
-            let input = fs::read(&path).unwrap();
-            let (output, stats) = rewrite_tile(&input)
-                .unwrap_or_else(|error| panic!("{}: {error}", path.display()));
-            verify_rewritten_tile(&input, &output)
-                .unwrap_or_else(|error| panic!("{}: {error}", path.display()));
-            before += input.len() as u64;
-            after += output.len() as u64;
-            compressed += compress_tile(&compression, None, &output).unwrap().len() as u64;
-            shadows += stats.savings[POLICY_SHADOWS];
-            tags += stats.savings[POLICY_TAGS] + stats.savings[POLICY_SYNTHETIC];
-        }
-        assert!(after < before);
-        assert!(shadows > 0);
-        assert!(tags > 0);
-        println!(
-            "Amsterdam 25: decoded {before} -> {after} bytes; q{} brotli {} bytes ({:.2} MiB); shadows saved {shadows}; tags saved {tags}",
-            TILE_BROTLI_QUALITY,
-            compressed,
-            compressed as f64 / 1_048_576.0
-        );
-    }
-
-    fn write_repeated_amsterdam_archive(output: &Path, tile_count: usize) {
-        fs::create_dir_all(output).unwrap();
-        let mut paths: Vec<_> = fs::read_dir(fixture_dir())
-            .unwrap()
-            .map(|entry| entry.unwrap().path())
-            .filter(|path| path.extension().is_some_and(|ext| ext == "decoded"))
-            .collect();
-        paths.sort();
-        let compression = TileCompression::Brotli { quality: 1 };
-        let mut shard = Vec::new();
-        let mut blobs = Vec::new();
-        for path in paths {
-            let decoded = fs::read(path).unwrap();
-            let compressed = compress_tile(&compression, None, &decoded).unwrap();
-            let blob = BlobRef {
-                shard: 0,
-                offset: shard.len() as u64,
-                len: compressed.len() as u64,
-            };
-            shard.extend_from_slice(&compressed);
-            blobs.push(blob);
-        }
-        let first_id = makepad_mbtile_reader::mkmap_tile_id(14, 0, 0);
-        let entries: Vec<_> = (0..tile_count)
-            .map(|index| LeafEntry {
-                tile_id: first_id + index as u64,
-                blob: blobs[index % blobs.len()],
-            })
-            .collect();
-        let directory = encode_leaf_directory(&entries).unwrap();
-        let dir_offset = shard.len() as u64;
-        shard.extend_from_slice(&directory);
-        fs::write(output.join("tiles-000.mkshard"), shard).unwrap();
-        let metadata = [("compression".to_string(), "br".to_string())]
-            .into_iter()
-            .collect();
-        write_root_index(
-            &output.join("root.mkidx"),
-            &RootIndex {
-                metadata: &metadata,
-                dict: None,
-                shard_cap: SHARD_HARD_CAP,
-                tile_count: tile_count as u64,
-                unique_blobs: blobs.len() as u64,
-                min_zoom: 14,
-                max_zoom: 14,
-                records: &[RootRecord {
-                    start_tile_id: entries.first().unwrap().tile_id,
-                    end_tile_id: entries.last().unwrap().tile_id,
-                    shard: 0,
-                    dir_offset,
-                    dir_len: directory.len() as u64,
-                }],
-            },
-        )
-        .unwrap();
-    }
-
-    #[test]
-    #[ignore = "acceptance benchmark: six q11 archive repacks"]
-    fn benchmark_parallel_amsterdam_repack() {
-        let scratch = Path::new(env!("CARGO_MANIFEST_DIR")).join(format!(
-            "../../target/map-repack-benchmark-{}",
-            std::process::id()
-        ));
-        if scratch.exists() {
-            fs::remove_dir_all(&scratch).unwrap();
-        }
-        fs::create_dir_all(&scratch).unwrap();
-        for tile_count in [25_usize, 500] {
-            let input = scratch.join(format!("input-{tile_count}.mkmap"));
-            write_repeated_amsterdam_archive(&input, tile_count);
-            for jobs in [1_usize, 4, 16] {
-                let output = scratch.join(format!("output-{tile_count}-{jobs}.mkmap"));
-                let start = Instant::now();
-                let report = repack_archive(&RepackOptions {
-                    input: input.clone(),
-                    output,
-                    selection: TileSelection::All,
-                    dry_run: false,
-                    verify: false,
-                    resume: false,
-                    jobs,
-                    brotli_quality: TILE_BROTLI_QUALITY,
-                    verify_shards: None,
-                    log: None,
-                })
-                .unwrap();
-                let elapsed = start.elapsed().as_secs_f64();
-                println!(
-                    "BENCH tiles={tile_count} jobs={jobs} elapsed={elapsed:.3}s tiles/s={:.3} output-MiB/s={:.3}",
-                    tile_count as f64 / elapsed,
-                    report.compressed_after as f64 / 1_048_576.0 / elapsed,
-                );
-            }
-        }
-        fs::remove_dir_all(scratch).unwrap();
-    }
-
-    #[test]
-    fn manifest_roundtrip_is_fixed_and_deterministic() {
-        let manifest = ShardManifest {
-            input_root_hash: 1,
-            selection_hash: 2,
-            input_record: 3,
-            output_shard: 4,
-            brotli_quality: 11,
-            file_len: 5,
-            tile_count: 6,
-            unique_blobs: 7,
-            start_tile_id: 8,
-            end_tile_id: 9,
-            dir_offset: 10,
-            dir_len: 11,
-            decoded_before: 12,
-            decoded_after: 13,
-            compressed_before: 14,
-            compressed_after: 15,
-            savings: [16; DATA_POLICY.len()],
-            min_zoom: 14,
-            max_zoom: 18,
-        };
-        let bytes = encode_manifest(&manifest);
-        let decoded = decode_manifest(&bytes).unwrap();
-        assert_eq!(encode_manifest(&decoded), bytes);
-    }
-
-    #[test]
-    #[ignore = "acceptance fixture: builds and verifies a 25-tile mkmap twice"]
-    fn amsterdam_archive_roundtrip() {
-        let scratch = Path::new(env!("CARGO_MANIFEST_DIR"))
-            .join(format!("../../target/map-repack-test-{}", std::process::id()));
-        if scratch.exists() {
-            fs::remove_dir_all(&scratch).unwrap();
-        }
-        let input_dir = scratch.join("input.mkmap");
-        let output_dir = scratch.join("output.mkmap");
-        fs::create_dir_all(&input_dir).unwrap();
-        let fixture_dir = fixture_dir();
-        let mut paths: Vec<_> = fs::read_dir(fixture_dir)
-            .unwrap()
-            .map(|entry| entry.unwrap().path())
-            .filter(|path| path.extension().is_some_and(|ext| ext == "decoded"))
-            .collect();
-        paths.sort();
-        let compression = TileCompression::Brotli { quality: 5 };
-        let mut tiles = Vec::new();
-        for path in paths {
-            let stem = path.file_stem().unwrap().to_string_lossy();
-            let mut parts = stem.split('-');
-            let zoom = parts.next().unwrap()[1..].parse::<u8>().unwrap();
-            let x = parts.next().unwrap()[1..].parse::<u32>().unwrap();
-            let y = parts.next().unwrap()[1..].parse::<u32>().unwrap();
-            let id = makepad_mbtile_reader::mkmap_tile_id(zoom, x, y);
-            let decoded = fs::read(path).unwrap();
-            let compressed = compress_tile(&compression, None, &decoded).unwrap();
-            tiles.push((id, compressed));
-        }
-        tiles.sort_by_key(|tile| tile.0);
-        let mut shard = Vec::new();
-        let mut entries = Vec::new();
-        for (tile_id, compressed) in tiles {
-            let offset = shard.len() as u64;
-            shard.extend_from_slice(&compressed);
-            entries.push(LeafEntry {
-                tile_id,
-                blob: BlobRef {
-                    shard: 0,
-                    offset,
-                    len: compressed.len() as u64,
-                },
-            });
-        }
-        let directory = encode_leaf_directory(&entries).unwrap();
-        let dir_offset = shard.len() as u64;
-        shard.extend_from_slice(&directory);
-        fs::write(input_dir.join("tiles-000.mkshard"), shard).unwrap();
-        let metadata = [("compression".to_string(), "br".to_string())]
-            .into_iter()
-            .collect();
-        write_root_index(
-            &input_dir.join("root.mkidx"),
-            &RootIndex {
-                metadata: &metadata,
-                dict: None,
-                shard_cap: SHARD_HARD_CAP,
-                tile_count: entries.len() as u64,
-                unique_blobs: entries.len() as u64,
-                min_zoom: 14,
-                max_zoom: 14,
-                records: &[RootRecord {
-                    start_tile_id: entries.first().unwrap().tile_id,
-                    end_tile_id: entries.last().unwrap().tile_id,
-                    shard: 0,
-                    dir_offset,
-                    dir_len: directory.len() as u64,
-                }],
-            },
-        )
-        .unwrap();
-        let options = RepackOptions {
-            input: input_dir,
-            output: output_dir.clone(),
-            selection: TileSelection::All,
-            dry_run: false,
-            verify: true,
-            resume: false,
-            jobs: 4,
-            brotli_quality: TILE_BROTLI_QUALITY,
-            verify_shards: None,
-            log: None,
-        };
-        let report = repack_archive(&options).unwrap();
-        assert_eq!(report.tiles, 25);
-        let first_root = fs::read(output_dir.join("root.mkidx")).unwrap();
-        let first_shard = fs::read(output_dir.join("tiles-000.mkshard")).unwrap();
-        let mut resumed = options.clone();
-        resumed.resume = true;
-        repack_archive(&resumed).unwrap();
-        assert_eq!(fs::read(output_dir.join("root.mkidx")).unwrap(), first_root);
-        assert_eq!(
-            fs::read(output_dir.join("tiles-000.mkshard")).unwrap(),
-            first_shard
-        );
-        // Model a kill after a partial shard write and before its manifest.
-        fs::remove_file(output_dir.join("tiles-000.mkrepack")).unwrap();
-        fs::write(output_dir.join("tiles-000.partial"), b"truncated").unwrap();
-        repack_archive(&resumed).unwrap();
-        assert_eq!(fs::read(output_dir.join("root.mkidx")).unwrap(), first_root);
-        assert_eq!(
-            fs::read(output_dir.join("tiles-000.mkshard")).unwrap(),
-            first_shard
-        );
-        let mut reader = MkmapReader::open(&output_dir).unwrap();
-        assert_eq!(reader.tile_count(), 25);
-        assert_eq!(reader.for_each_tile_ref(|_| {}).map(|_| 25).unwrap(), 25);
-        fs::remove_dir_all(scratch).unwrap();
-    }
-
-    #[cfg(feature = "faces")]
-    fn assert_float_stream_equal(left: &[f32], right: &[f32], context: &str, stream: &str) {
-        assert_eq!(left.len(), right.len(), "{context} {stream} length");
-        for (index, (left, right)) in left.iter().zip(right).enumerate() {
-            assert_eq!(
-                left.to_bits(),
-                right.to_bits(),
-                "{context} {stream}[{index}]"
-            );
-        }
-    }
-
-    #[cfg(feature = "faces")]
-    fn assert_index_stream_equal(left: &[u32], right: &[u32], context: &str, stream: &str) {
-        assert_eq!(left.len(), right.len(), "{context} {stream} length");
-        for (index, (left, right)) in left.iter().zip(right).enumerate() {
-            assert_eq!(left, right, "{context} {stream}[{index}]");
-        }
-    }
-
-    #[cfg(feature = "faces")]
-    fn assert_tile_buffers_byte_equal(
-        left: &makepad_widgets::map::tile::TileBuffers,
-        right: &makepad_widgets::map::tile::TileBuffers,
-        context: &str,
-    ) {
-        macro_rules! same_indices {
-            ($($field:ident),+ $(,)?) => {$ (
-                assert_index_stream_equal(
-                    &left.$field,
-                    &right.$field,
-                    context,
-                    stringify!($field),
-                );
-            )+ };
-        }
-        macro_rules! same_floats {
-            ($($field:ident),+ $(,)?) => {$ (
-                assert_float_stream_equal(
-                    &left.$field,
-                    &right.$field,
-                    context,
-                    stringify!($field),
-                );
-            )+ };
-        }
-        macro_rules! same_bytes {
-            ($($field:ident),+ $(,)?) => {$ (
-                assert_eq!(&left.$field, &right.$field, "{context} {}", stringify!($field));
-            )+ };
-        }
-        same_indices!(
-            fill_indices,
-            fill_misc_indices,
-            casing_indices,
-            stroke_indices,
-            icon_indices,
-            icon_high_indices,
-            fringe_indices,
-            fill_3d_indices,
-            fill_3d_misc_indices,
-            wall_indices,
-            tree_indices,
-            tree_cross_indices,
-            tree_template_indices,
-            tree_cross_template_indices,
-            road_icon_indices,
-        );
-        same_floats!(
-            fill_misc_vertices,
-            icon_vertices,
-            icon_high_vertices,
-            shadow_disc_instances,
-            fill_3d_misc_vertices,
-            wall_vertices,
-            wall_instances,
-            tree_vertices,
-            tree_cross_vertices,
-            tree_template_vertices,
-            tree_cross_template_vertices,
-            tree_instances,
-            road_icon_vertices,
-        );
-        same_bytes!(
-            fill_vertices,
-            casing_vertices,
-            stroke_vertices,
-            fringe_vertices,
-            fill_3d_vertices,
-        );
-        for (name, left, right) in [
-            ("icon_instances", &left.icon_instances, &right.icon_instances),
-            (
-                "icon_high_instances",
-                &left.icon_high_instances,
-                &right.icon_high_instances,
-            ),
-        ] {
-            assert_eq!(left.len(), right.len(), "{context} {name} length");
-            for (index, (left, right)) in left.iter().zip(right).enumerate() {
-                assert_eq!(left.mesh_slot, right.mesh_slot, "{context} {name} mesh slot");
-                assert_float_stream_equal(
-                    &left.data,
-                    &right.data,
-                    context,
-                    &format!("{name}[{index}].data"),
-                );
-            }
-        }
-        assert_eq!(left.labels.len(), right.labels.len(), "{context} labels length");
-        for (index, (left, right)) in left.labels.iter().zip(&right.labels).enumerate() {
-            assert_eq!(left, right, "{context} labels[{index}]");
-        }
-        assert_eq!(
-            left.pin_hits.len(),
-            right.pin_hits.len(),
-            "{context} pin_hits length"
-        );
-        for (index, (left, right)) in left.pin_hits.iter().zip(&right.pin_hits).enumerate() {
-            assert_eq!(left, right, "{context} pin_hits[{index}]");
-        }
-        assert_eq!(left.mode_overlay_only, right.mode_overlay_only, "{context}");
-        assert_eq!(left.feature_count, right.feature_count, "{context}");
-        assert_eq!(left.render_zoom, right.render_zoom, "{context}");
-    }
-
-    #[cfg(feature = "faces")]
-    #[test]
-    #[ignore = "acceptance test: 25 tiles x render zooms 14-18 x 2D/3D"]
-    fn amsterdam_bake_parity() {
-        use makepad_widgets::map::geometry::TileKey;
-        use makepad_widgets::map::style::probe_compiled_theme;
-        use makepad_widgets::map::tile::build_tile_buffers_from_mvt;
-
-        let fixture_dir = fixture_dir();
-        let mut paths: Vec<_> = fs::read_dir(fixture_dir)
-            .unwrap()
-            .map(|entry| entry.unwrap().path())
-            .filter(|path| path.extension().is_some_and(|ext| ext == "decoded"))
-            .collect();
-        paths.sort();
-        assert_eq!(paths.len(), 25);
-        let theme = probe_compiled_theme();
-        let mut builds = 0;
-        for path in paths {
-            let stem = path.file_stem().unwrap().to_string_lossy();
-            let mut parts = stem.split('-');
-            let zoom = parts.next().unwrap()[1..].parse::<u32>().unwrap();
-            let x = parts.next().unwrap()[1..].parse::<i32>().unwrap();
-            let y = parts.next().unwrap()[1..].parse::<i32>().unwrap();
-            let key = TileKey { z: zoom, x, y };
-            let original = fs::read(&path).unwrap();
-            let repacked = rewrite_tile(&original).unwrap().0;
-            for render_zoom in 14..=18 {
-                for buildings_3d in [false, true] {
-                    let left = build_tile_buffers_from_mvt(
-                        key,
-                        &original,
-                        Some(&original),
-                        None,
-                        false,
-                        &[],
-                        &theme,
-                        render_zoom,
-                        buildings_3d,
-                        true,
-                        false,
-                    )
-                    .unwrap();
-                    let right = build_tile_buffers_from_mvt(
-                        key,
-                        &repacked,
-                        Some(&repacked),
-                        None,
-                        false,
-                        &[],
-                        &theme,
-                        render_zoom,
-                        buildings_3d,
-                        true,
-                        false,
-                    )
-                    .unwrap();
-                    assert_tile_buffers_byte_equal(
-                        &left,
-                        &right,
-                        &format!("{stem} rz{render_zoom} 3d={buildings_3d}"),
-                    );
-                    builds += 2;
-                }
-            }
-        }
-        println!("Amsterdam bake parity: {builds} builds renderer-equivalent");
-    }
-}
diff --git a/libs/map_build/src/testmap.rs b/libs/map_build/src/testmap.rs
index f86fab7b9..b725b3191 100644
--- a/libs/map_build/src/testmap.rs
+++ b/libs/map_build/src/testmap.rs
@@ -25,12 +25,8 @@
 use crate::native;
 use crate::progress::Report;
 use std::fs;
-use std::io::Write;
 use std::path::{Path, PathBuf};
-use std::time::{Instant, SystemTime, UNIX_EPOCH};
-
-const BAKE_COMPLETE_MARKER: &str = "bake.complete.json";
-const BAKE_LOCK: &str = ".bake.lock";
+use std::time::Instant;
 
 /// Where the extract comes from. BBBike cuts city extracts daily and keeps
 /// an MD5 sidecar next to each one; the Amsterdam box reaches from the dune
@@ -87,14 +83,6 @@ impl TestMapPaths {
         self.nav_basename.with_extension("search")
     }
 
-    fn bake_complete(&self) -> PathBuf {
-        self.store.join(BAKE_COMPLETE_MARKER)
-    }
-
-    fn bake_lock(&self) -> PathBuf {
-        self.store.join(BAKE_LOCK)
-    }
-
     /// True when every artifact the app opens is on disk. The scratch store
     /// and the extract are deliberately not part of this: one is deleted on
     /// success, the other is only an input.
@@ -156,9 +144,6 @@ pub struct BakeOptions {
     /// roughly two thirds, and is what makes the tilted view draw cheaply.
     /// Ignored without the `faces` feature.
     pub faces: bool,
-    /// Preserve the complete archival tag payload. The default keeps only
-    /// renderer-consumed detail tags; this is for archival/world builds.
-    pub full: bool,
 }
 
 impl BakeOptions {
@@ -170,28 +155,10 @@ impl BakeOptions {
             brotli_quality: 11,
             keep_store: false,
             faces: true,
-            full: false,
         }
     }
 }
 
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct BakeStats {
-    pub skipped_tiles: usize,
-}
-
-/// Recover the useful text from a caught panic instead of replacing it with
-/// a generic "see the log" message at a host boundary.
-pub fn panic_message(payload: Box<dyn std::any::Any + Send>) -> String {
-    if let Some(message) = payload.downcast_ref::<&str>() {
-        (*message).to_string()
-    } else if let Some(message) = payload.downcast_ref::<String>() {
-        message.clone()
-    } else {
-        "panic with non-string payload".to_string()
-    }
-}
-
 /// Fetching is the host's job: in an app it is the platform's HTTP stack
 /// (which already reports progress and survives a sleeping laptop), in the
 /// CLI it is a socket. Either way [`bake`] gets the finished file.
@@ -229,293 +196,34 @@ impl Fetch for NoFetch {
 /// Re-entrant in the useful sense — every stage skips itself when its
 /// output is already on disk, so a bake interrupted after the download (or
 /// after the archive) resumes rather than repeats.
-pub fn bake(options: &BakeOptions, fetch: &mut dyn Fetch) -> Result<BakeStats, String> {
+pub fn bake(options: &BakeOptions, fetch: &mut dyn Fetch) -> Result<(), String> {
     let started = Instant::now();
     let paths = &options.paths;
     if let Some(dir) = paths.archive.parent() {
         fs::create_dir_all(dir).map_err(|e| format!("create {}: {e}", dir.display()))?;
     }
 
-    let disposition = scratch_disposition(options);
-    if matches!(disposition, ScratchDisposition::Skip)
-        || (outputs_complete(options) && !paths.store.exists())
-    {
-        crate::step!("nav", "test map already built: {}", paths.archive.display());
-        return Ok(BakeStats::default());
-    }
-    let _lock = BakeLock::acquire(paths)?;
-    if paths.bake_complete().exists() && !matches!(disposition, ScratchDisposition::Skip) {
-        fs::remove_file(paths.bake_complete())
-            .map_err(|error| format!("remove stale completion marker: {error}"))?;
-    }
-    match &disposition {
-        ScratchDisposition::Resume(stage) => {
-            crate::step!("detail", "resuming unfinished bake at stage {stage}");
-        }
-        ScratchDisposition::Clean => {
-            crate::step!("detail", "resuming unfinished bake at stage detail pass 1");
-            crate::note!("detail", "  no durable scratch stage; starting clean");
-            clean_scratch_for_restart(paths)?;
-        }
-        ScratchDisposition::Fresh | ScratchDisposition::Skip => {}
-    }
-
-    // All artifacts may have landed before a crash just ahead of the final
-    // marker. Commit that state now instead of repeating any expensive pass.
-    if outputs_complete(options) {
-        write_bake_complete(options)?;
-        remove_scratch_after_success(options);
-        crate::step!("nav", "test map already built: {}", paths.archive.display());
-        return Ok(BakeStats::default());
-    }
-
     fetch_stage(options, fetch)?;
     detail_stage(options)?;
     base_stage(options)?;
     nav_stage(options)?;
-    let skipped_tiles = faces_stage(options)?;
+    faces_stage(options)?;
 
-    if !outputs_complete(options) {
+    if !options.keep_store && paths.store.exists() {
+        // Only now, with every artifact written and verified present: the
+        // store is the one big thing worth reclaiming.
+        crate::note!("nav", "  removing scratch store {}", paths.store.display());
+        let _ = fs::remove_dir_all(&paths.store);
+    }
+    if !paths.is_complete() {
         return Err("bake finished but an artifact is missing".to_string());
     }
-    write_bake_complete(options)?;
-    remove_scratch_after_success(options);
     crate::step!(
         "nav",
         "test map ready in {:.0}s — {:.1} GiB on disk",
         started.elapsed().as_secs_f64(),
         paths.bytes_on_disk() as f64 / (1024.0 * 1024.0 * 1024.0)
     );
-    Ok(BakeStats { skipped_tiles })
-}
-
-#[derive(Debug, PartialEq, Eq)]
-enum ScratchDisposition {
-    Fresh,
-    Resume(&'static str),
-    Clean,
-    Skip,
-}
-
-fn scratch_disposition(options: &BakeOptions) -> ScratchDisposition {
-    let paths = &options.paths;
-    if !paths.store.exists() {
-        return ScratchDisposition::Fresh;
-    }
-    if paths.bake_complete().is_file() && outputs_complete(options) {
-        return ScratchDisposition::Skip;
-    }
-    if paths.store.join("spool.complete.json").is_file() {
-        if !paths.archive.is_file() {
-            return ScratchDisposition::Resume("base");
-        }
-        if !paths.graph().is_file() || !paths.search().is_file() {
-            return ScratchDisposition::Resume("nav");
-        }
-        return ScratchDisposition::Resume("faces");
-    }
-    if paths.store.join("spool.pass3.json").is_file() {
-        return ScratchDisposition::Resume("detail pass 4");
-    }
-    if paths.store.join("spool.pass2.json").is_file() {
-        return ScratchDisposition::Resume("detail pass 3");
-    }
-    ScratchDisposition::Clean
-}
-
-fn outputs_complete(options: &BakeOptions) -> bool {
-    if !options.paths.is_complete() {
-        return false;
-    }
-    #[cfg(feature = "faces")]
-    if options.faces && !crate::faces::archive_has_faces(&options.paths.archive) {
-        return false;
-    }
-    true
-}
-
-fn clean_scratch_for_restart(paths: &TestMapPaths) -> Result<(), String> {
-    for entry in fs::read_dir(&paths.store)
-        .map_err(|err| format!("read {}: {err}", paths.store.display()))?
-    {
-        let entry = entry.map_err(|err| format!("read {}: {err}", paths.store.display()))?;
-        if entry.file_name() == BAKE_LOCK {
-            continue;
-        }
-        let path = entry.path();
-        if entry
-            .file_type()
-            .map_err(|err| format!("stat {}: {err}", path.display()))?
-            .is_dir()
-        {
-            fs::remove_dir_all(&path)
-                .map_err(|err| format!("remove {}: {err}", path.display()))?;
-        } else {
-            fs::remove_file(&path)
-                .map_err(|err| format!("remove {}: {err}", path.display()))?;
-        }
-    }
-    Ok(())
-}
-
-fn write_bake_complete(options: &BakeOptions) -> Result<(), String> {
-    let paths = &options.paths;
-    for path in [&paths.archive, &paths.graph(), &paths.search()] {
-        fs::File::open(path)
-            .and_then(|file| file.sync_all())
-            .map_err(|err| format!("fsync {}: {err}", path.display()))?;
-    }
-    if let Some(parent) = paths.archive.parent() {
-        sync_dir(parent)?;
-    }
-    let marker = serde_json::json!({
-        "format": "makepad-testmap-bake-v1",
-        "source": paths.pbf.display().to_string(),
-        "archive": paths.archive.display().to_string(),
-        "graph": paths.graph().display().to_string(),
-        "search": paths.search().display().to_string(),
-    });
-    let bytes = serde_json::to_vec_pretty(&marker)
-        .map_err(|err| format!("serialize bake completion marker: {err}"))?;
-    let path = paths.bake_complete();
-    let partial = paths.store.join("bake.complete.partial");
-    let mut file = fs::OpenOptions::new()
-        .create(true)
-        .truncate(true)
-        .write(true)
-        .open(&partial)
-        .map_err(|err| format!("create {}: {err}", partial.display()))?;
-    file.write_all(&bytes)
-        .map_err(|err| format!("write {}: {err}", partial.display()))?;
-    file.sync_all()
-        .map_err(|err| format!("fsync {}: {err}", partial.display()))?;
-    fs::rename(&partial, &path)
-        .map_err(|err| format!("publish {}: {err}", path.display()))?;
-    sync_dir(&paths.store)
-}
-
-fn remove_scratch_after_success(options: &BakeOptions) {
-    if !options.keep_store && options.paths.store.exists() {
-        crate::note!(
-            "nav",
-            "  removing scratch store {}",
-            options.paths.store.display()
-        );
-        let _ = fs::remove_dir_all(&options.paths.store);
-    }
-}
-
-struct BakeLock {
-    path: PathBuf,
-    contents: String,
-}
-
-impl BakeLock {
-    fn acquire(paths: &TestMapPaths) -> Result<Self, String> {
-        fs::create_dir_all(&paths.store)
-            .map_err(|err| format!("create {}: {err}", paths.store.display()))?;
-        let path = paths.bake_lock();
-        for _ in 0..4 {
-            let pid = std::process::id();
-            let started = SystemTime::now()
-                .duration_since(UNIX_EPOCH)
-                .unwrap_or_default()
-                .as_secs();
-            let contents = format!("pid={pid}\nstarted={started}\n");
-            match fs::OpenOptions::new().create_new(true).write(true).open(&path) {
-                Ok(mut file) => {
-                    file.write_all(contents.as_bytes())
-                        .map_err(|err| format!("write {}: {err}", path.display()))?;
-                    file.sync_all()
-                        .map_err(|err| format!("fsync {}: {err}", path.display()))?;
-                    sync_dir(&paths.store)?;
-                    return Ok(Self { path, contents });
-                }
-                Err(error) if error.kind() == std::io::ErrorKind::AlreadyExists => {
-                    let existing = fs::read_to_string(&path).unwrap_or_default();
-                    let existing_pid = lock_value(&existing, "pid").and_then(|v| v.parse().ok());
-                    if existing_pid.is_some_and(pid_is_alive) {
-                        let since = lock_value(&existing, "started").unwrap_or("unknown");
-                        return Err(format!(
-                            "scratch {} is locked by pid {} since {}; refusing concurrent bake",
-                            paths.store.display(),
-                            existing_pid.unwrap(),
-                            since
-                        ));
-                    }
-                    crate::note!("detail", "  clearing stale scratch lock {}", path.display());
-                    match fs::remove_file(&path) {
-                        Ok(()) => continue,
-                        Err(err) if err.kind() == std::io::ErrorKind::NotFound => continue,
-                        Err(err) => return Err(format!("remove stale {}: {err}", path.display())),
-                    }
-                }
-                Err(error) => return Err(format!("create {}: {error}", path.display())),
-            }
-        }
-        Err(format!("scratch lock {} changed too often", path.display()))
-    }
-}
-
-impl Drop for BakeLock {
-    fn drop(&mut self) {
-        if fs::read_to_string(&self.path).ok().as_deref() == Some(&self.contents) {
-            let _ = fs::remove_file(&self.path);
-        }
-    }
-}
-
-fn lock_value<'a>(contents: &'a str, key: &str) -> Option<&'a str> {
-    contents
-        .lines()
-        .find_map(|line| line.strip_prefix(key)?.strip_prefix('='))
-}
-
-#[cfg(unix)]
-fn pid_is_alive(pid: u32) -> bool {
-    unsafe extern "C" {
-        fn kill(pid: i32, signal: i32) -> i32;
-    }
-    if pid == 0 || pid > i32::MAX as u32 {
-        return false;
-    }
-    let result = unsafe { kill(pid as i32, 0) };
-    result == 0 || std::io::Error::last_os_error().raw_os_error() == Some(1)
-}
-
-#[cfg(windows)]
-fn pid_is_alive(pid: u32) -> bool {
-    unsafe extern "system" {
-        fn OpenProcess(access: u32, inherit: i32, pid: u32) -> *mut std::ffi::c_void;
-        fn GetExitCodeProcess(process: *mut std::ffi::c_void, code: *mut u32) -> i32;
-        fn CloseHandle(handle: *mut std::ffi::c_void) -> i32;
-    }
-    const PROCESS_QUERY_LIMITED_INFORMATION: u32 = 0x1000;
-    const STILL_ACTIVE: u32 = 259;
-    let process = unsafe { OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, 0, pid) };
-    if process.is_null() {
-        return false;
-    }
-    let mut code = 0;
-    let alive = unsafe { GetExitCodeProcess(process, &mut code) != 0 && code == STILL_ACTIVE };
-    unsafe { CloseHandle(process) };
-    alive
-}
-
-#[cfg(not(any(unix, windows)))]
-fn pid_is_alive(pid: u32) -> bool {
-    pid == std::process::id()
-}
-
-#[cfg(unix)]
-fn sync_dir(path: &Path) -> Result<(), String> {
-    fs::File::open(path)
-        .and_then(|dir| dir.sync_all())
-        .map_err(|err| format!("fsync {}: {err}", path.display()))
-}
-
-#[cfg(not(unix))]
-fn sync_dir(_path: &Path) -> Result<(), String> {
     Ok(())
 }
 
@@ -566,10 +274,6 @@ fn fetch_stage(options: &BakeOptions, fetch: &mut dyn Fetch) -> Result<(), Strin
 
 fn detail_stage(options: &BakeOptions) -> Result<(), String> {
     let paths = &options.paths;
-    if paths.archive.is_file() {
-        crate::step!("detail", "detail scratch no longer needed; archive already here");
-        return Ok(());
-    }
     // The store carries its own completion marker; convert_detail resumes
     // from whichever pass it reached, so there is nothing to skip by hand.
     let mut detail = native::default_detail_options(
@@ -581,7 +285,6 @@ fn detail_stage(options: &BakeOptions) -> Result<(), String> {
     );
     detail.zoom = options.zoom;
     detail.no_tiles = true;
-    detail.full = options.full;
     native::convert_detail(detail)
 }
 
@@ -603,7 +306,6 @@ fn base_stage(options: &BakeOptions) -> Result<(), String> {
     );
     base.brotli_quality = options.brotli_quality;
     base.max_zoom = options.zoom;
-    base.full = options.full;
     native::convert_base(base)?;
     fs::rename(&partial, &paths.archive)
         .map_err(|e| format!("rename {}: {e}", partial.display()))
@@ -632,14 +334,14 @@ fn nav_stage(options: &BakeOptions) -> Result<(), String> {
 /// and renamed, so a machine that loses power mid-bake still has the
 /// working archive it had before.
 #[cfg(feature = "faces")]
-fn faces_stage(options: &BakeOptions) -> Result<usize, String> {
+fn faces_stage(options: &BakeOptions) -> Result<(), String> {
     let archive = &options.paths.archive;
     if !options.faces {
-        return Ok(0);
+        return Ok(());
     }
     if crate::faces::archive_has_faces(archive) {
         crate::step!("faces", "archive already carries baked faces");
-        return Ok(0);
+        return Ok(());
     }
     crate::step!(
         "faces",
@@ -647,76 +349,30 @@ fn faces_stage(options: &BakeOptions) -> Result<usize, String> {
     );
     let partial = archive.with_extension("faces.partial.mbtiles");
     let _ = fs::remove_file(&partial);
-    let mut face_options =
+    let face_options =
         crate::faces::default_face_bake_options(archive.clone(), partial.clone());
-    face_options.full = options.full;
     let stats = crate::faces::bake_faces(&face_options)?;
-    if stats.baked == 0 {
+    if stats.total == 0 {
         let _ = fs::remove_file(&partial);
-        return Err(format!(
-            "face bake produced zero baked tiles ({} skipped)",
-            stats.skipped.len()
-        ));
+        return Err("face bake produced an empty archive".to_string());
     }
-    if !stats.skipped.is_empty() {
-        crate::note!(
-            "faces",
-            "  faces: {} tiles skipped; renderer fallback will handle them",
-            stats.skipped.len()
-        );
-        for (key, reason) in stats.skipped.iter().take(5) {
-            crate::note!(
-                "faces",
-                "  skipped {}/{}/{}: {}",
-                key.z,
-                key.x,
-                key.y,
-                reason
-            );
-        }
-    }
-    fs::rename(&partial, archive)
-        .map_err(|e| format!("rename {}: {e}", partial.display()))?;
-    Ok(stats.skipped.len())
+    fs::rename(&partial, archive).map_err(|e| format!("rename {}: {e}", partial.display()))
 }
 
 #[cfg(not(feature = "faces"))]
-fn faces_stage(options: &BakeOptions) -> Result<usize, String> {
+fn faces_stage(options: &BakeOptions) -> Result<(), String> {
     if options.faces {
         crate::note!(
             "faces",
             "  faces not baked: this build has no renderer (feature `faces` off)"
         );
     }
-    Ok(0)
+    Ok(())
 }
 
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::sync::atomic::{AtomicU64, Ordering};
-
-    fn fixture(name: &str) -> (PathBuf, BakeOptions) {
-        static NEXT: AtomicU64 = AtomicU64::new(0);
-        let root = PathBuf::from("target/map-build-test-fixtures").join(format!(
-            "{name}-{}-{}",
-            std::process::id(),
-            NEXT.fetch_add(1, Ordering::Relaxed)
-        ));
-        let _ = fs::remove_dir_all(&root);
-        fs::create_dir_all(&root).unwrap();
-        let mut options = BakeOptions::amsterdam();
-        options.paths = TestMapPaths::in_dir(&root, "fixture");
-        options.faces = false;
-        (root, options)
-    }
-
-    fn touch(path: &Path) {
-        if let Some(parent) = path.parent() {
-            fs::create_dir_all(parent).unwrap();
-        }
-        fs::write(path, b"fixture").unwrap();
-    }
 
     #[test]
     fn paths_describe_the_artifact_set() {
@@ -728,12 +384,6 @@ mod tests {
         assert!(!paths.is_complete());
     }
 
-    #[test]
-    fn caught_panic_keeps_its_message() {
-        let panic = std::panic::catch_unwind(|| panic!("bad tile ring"));
-        assert_eq!(panic_message(panic.unwrap_err()), "bad tile ring");
-    }
-
     #[test]
     fn the_overall_bar_only_moves_forwards() {
         let mut last = 0.0;
@@ -748,61 +398,4 @@ mod tests {
         // An unknown stage must not panic or wind the bar back.
         assert_eq!(overall_fraction("nonsense", 0.0), 0.0);
     }
-
-    #[test]
-    fn unfinished_scratch_resumes_the_last_durable_stage() {
-        let (root, options) = fixture("resume");
-        touch(&options.paths.store.join("spool.pass2.json"));
-        touch(&options.paths.store.join("ways.dat"));
-        assert_eq!(
-            scratch_disposition(&options),
-            ScratchDisposition::Resume("detail pass 3")
-        );
-        fs::remove_dir_all(root).unwrap();
-    }
-
-    #[test]
-    fn scratch_without_a_durable_stage_is_cleaned() {
-        let (root, options) = fixture("clean");
-        touch(&options.paths.store.join("ways.dat"));
-        touch(&options.paths.bake_lock());
-        assert_eq!(scratch_disposition(&options), ScratchDisposition::Clean);
-        clean_scratch_for_restart(&options.paths).unwrap();
-        assert!(!options.paths.store.join("ways.dat").exists());
-        assert!(options.paths.bake_lock().exists());
-        fs::remove_dir_all(root).unwrap();
-    }
-
-    #[test]
-    fn completed_scratch_and_outputs_skip_the_bake() {
-        let (root, options) = fixture("skip");
-        for path in [
-            options.paths.archive.clone(),
-            options.paths.graph(),
-            options.paths.search(),
-            options.paths.bake_complete(),
-        ] {
-            touch(&path);
-        }
-        assert_eq!(scratch_disposition(&options), ScratchDisposition::Skip);
-        fs::remove_dir_all(root).unwrap();
-    }
-
-    #[test]
-    fn live_lock_refuses_and_dead_lock_is_cleared() {
-        let (root, options) = fixture("locked");
-        let guard = BakeLock::acquire(&options.paths).unwrap();
-        let error = BakeLock::acquire(&options.paths).err().unwrap();
-        assert!(error.contains("refusing concurrent bake"));
-        drop(guard);
-
-        fs::write(
-            options.paths.bake_lock(),
-            format!("pid={}\nstarted=1\n", u32::MAX),
-        )
-        .unwrap();
-        let stale_replaced = BakeLock::acquire(&options.paths).unwrap();
-        drop(stale_replaced);
-        fs::remove_dir_all(root).unwrap();
-    }
 }
diff --git a/libs/map_nav/src/geo.rs b/libs/map_nav/src/geo.rs
index 693da94ef..a58100013 100644
--- a/libs/map_nav/src/geo.rs
+++ b/libs/map_nav/src/geo.rs
@@ -3,10 +3,7 @@
 //! point (norm × 2³²) in the file formats.
 
 pub const EQUATOR_CIRCUMFERENCE_M: f64 = 40_075_016.686;
-pub const EARTH_RADIUS_M: f64 = 6_371_000.0;
 pub const MAX_MERCATOR_LAT: f64 = 85.051_128_78;
-/// Maximum route geometry accepted on either side of the hosted API.
-pub const MAX_ROUTE_POINTS: usize = 20_000;
 
 #[derive(Clone, Copy, PartialEq, Debug, Default)]
 pub struct LonLat {
@@ -56,6 +53,7 @@ pub fn fixed_to_lon_lat(x: u32, y: u32) -> LonLat {
 
 /// Great-circle distance in meters.
 pub fn haversine_m(a: LonLat, b: LonLat) -> f64 {
+    const EARTH_RADIUS_M: f64 = 6_371_008.8;
     let (lat1, lat2) = (a.lat.to_radians(), b.lat.to_radians());
     let dlat = lat2 - lat1;
     let dlon = (b.lon - a.lon).to_radians();
@@ -63,59 +61,6 @@ pub fn haversine_m(a: LonLat, b: LonLat) -> f64 {
     2.0 * EARTH_RADIUS_M * h.sqrt().asin()
 }
 
-/// Cumulative great-circle distance for every point in a polyline.
-pub fn cumulative_distances(line: &[LonLat]) -> Option<Vec<f64>> {
-    if line.is_empty() || line.len() > MAX_ROUTE_POINTS {
-        return None;
-    }
-    let mut cumulative = Vec::with_capacity(line.len());
-    cumulative.push(0.0);
-    let mut total = 0.0;
-    for segment in line.windows(2) {
-        total += haversine_m(segment[0], segment[1]);
-        if !total.is_finite() {
-            return None;
-        }
-        cumulative.push(total);
-    }
-    Some(cumulative)
-}
-
-/// Samples a polyline at fixed great-circle-distance intervals. The caller's
-/// distance metadata is deliberately irrelevant: segment lengths are always
-/// recomputed from the geometry.
-pub fn sample_polyline(line: &[LonLat], spacing_m: f64) -> Vec<(LonLat, f64)> {
-    let mut samples = Vec::new();
-    if line.is_empty() || !spacing_m.is_finite() || spacing_m <= 0.0 {
-        return samples;
-    }
-    samples.push((line[0], 0.0));
-    let mut cumulative = 0.0;
-    let mut next_at = spacing_m;
-    for segment in line.windows(2) {
-        let length = haversine_m(segment[0], segment[1]);
-        if !length.is_finite() || length <= 0.0 {
-            continue;
-        }
-        while next_at <= cumulative + length {
-            let fraction = (next_at - cumulative) / length;
-            samples.push((
-                LonLat::new(
-                    segment[0].lon + (segment[1].lon - segment[0].lon) * fraction,
-                    segment[0].lat + (segment[1].lat - segment[0].lat) * fraction,
-                ),
-                next_at,
-            ));
-            next_at += spacing_m;
-        }
-        cumulative += length;
-    }
-    if cumulative - samples.last().expect("start sample").1 > spacing_m * 0.5 {
-        samples.push((*line.last().expect("non-empty polyline"), cumulative));
-    }
-    samples
-}
-
 /// Initial bearing from `a` to `b` in degrees, 0 = north, clockwise, 0..360.
 pub fn bearing_deg(a: LonLat, b: LonLat) -> f64 {
     let (lat1, lat2) = (a.lat.to_radians(), b.lat.to_radians());
@@ -212,25 +157,4 @@ mod tests {
         assert_eq!(p, (0.0, 0.0));
         assert_eq!(t, 0.0);
     }
-
-    #[test]
-    fn sampling_recomputes_segment_distances() {
-        let line = [
-            LonLat::new(0.0, 0.0),
-            LonLat::new(0.045, 0.0),
-            LonLat::new(0.09, 0.0),
-        ];
-        let cumulative = cumulative_distances(&line).unwrap();
-        assert!(cumulative[1] > 4_900.0 && cumulative[1] < 5_100.0);
-        let samples = sample_polyline(&line, 3_000.0);
-        assert_eq!(samples[1].1, 3_000.0);
-        assert!(samples[1].0.lon < line[1].lon, "3 km must land in the first segment");
-    }
-
-    #[test]
-    fn sampling_half_spacing_boundary_uses_shared_earth_radius() {
-        let line = [LonLat::new(0.0, 0.0), LonLat::new(0.004496606231, 0.0)];
-        assert!(haversine_m(line[0], line[1]) < 500.0);
-        assert_eq!(sample_polyline(&line, 1_000.0), vec![(line[0], 0.0)]);
-    }
 }
diff --git a/libs/map_nav/src/lib.rs b/libs/map_nav/src/lib.rs
index 576b0ee9e..b76ba82b9 100644
--- a/libs/map_nav/src/lib.rs
+++ b/libs/map_nav/src/lib.rs
@@ -17,4 +17,3 @@ pub mod graph;
 pub mod nav;
 pub mod search;
 pub mod searchdb;
-pub mod search_service;
diff --git a/libs/map_nav/src/search_service.rs b/libs/map_nav/src/search_service.rs
deleted file mode 100644
index 4dfa14741..000000000
--- a/libs/map_nav/src/search_service.rs
+++ /dev/null
@@ -1,95 +0,0 @@
-//! Shared policy for merging a regional in-memory search index with the
-//! continent-scale positioned-read database (or its in-memory places
-//! fallback).
-
-use crate::{
-    geo::{haversine_m, LonLat},
-    search::{SearchIndex, SearchResult},
-    searchdb::SearchDb,
-};
-use std::sync::Arc;
-
-pub struct SearchService {
-    pub regional: Arc<SearchIndex>,
-    pub searchdb: Option<Arc<SearchDb>>,
-    pub places: Option<Arc<SearchIndex>>,
-}
-
-impl SearchService {
-    pub fn new(
-        regional: Arc<SearchIndex>,
-        searchdb: Option<Arc<SearchDb>>,
-        places: Option<Arc<SearchIndex>>,
-    ) -> Self {
-        Self {
-            regional,
-            searchdb,
-            places,
-        }
-    }
-
-    pub fn query(&self, text: &str, near: Option<LonLat>, limit: usize) -> Vec<SearchResult> {
-        let regional = self.regional.query(text, near, limit);
-        let broader = if let Some(db) = &self.searchdb {
-            db.query(text, near, limit).unwrap_or_default()
-        } else if let Some(places) = &self.places {
-            places.query(text, near, limit)
-        } else {
-            Vec::new()
-        };
-        merge_search_results(regional, broader, limit)
-    }
-}
-
-/// Score-sort and deduplicate same-name results within two kilometres.
-/// Kept public so existing app-owned data can use the exact server policy.
-pub fn merge_search_results(
-    mut regional: Vec<SearchResult>,
-    broader: Vec<SearchResult>,
-    limit: usize,
-) -> Vec<SearchResult> {
-    regional.extend(broader);
-    regional.sort_by(|a, b| {
-        b.score
-            .partial_cmp(&a.score)
-            .unwrap_or(std::cmp::Ordering::Equal)
-    });
-    let mut kept: Vec<SearchResult> = Vec::new();
-    for result in regional {
-        if kept.iter().any(|existing| {
-            existing.name.eq_ignore_ascii_case(&result.name)
-                && haversine_m(existing.pos, result.pos) < 2_000.0
-        }) {
-            continue;
-        }
-        kept.push(result);
-        if kept.len() >= limit {
-            break;
-        }
-    }
-    kept
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::search::{Category, SearchIndexBuilder};
-
-    #[test]
-    fn merge_prefers_score_and_dedupes_nearby_same_name() {
-        let mut regional = SearchIndexBuilder::new();
-        regional.add("Museum", "regional", LonLat::new(4.9, 52.37), Category::Museum, 100);
-        let mut places = SearchIndexBuilder::new();
-        places.add("museum", "duplicate", LonLat::new(4.901, 52.371), Category::Museum, 200);
-        places.add("Museum", "far", LonLat::new(5.2, 52.37), Category::Museum, 150);
-        let service = SearchService::new(
-            Arc::new(regional.build()),
-            None,
-            Some(Arc::new(places.build())),
-        );
-        let results = service.query("museum", None, 10);
-        assert_eq!(results.len(), 2);
-        assert_eq!(results[0].secondary, "duplicate");
-        assert_eq!(results[1].secondary, "far");
-    }
-}
diff --git a/libs/map_nav/src/searchdb.rs b/libs/map_nav/src/searchdb.rs
index dc3024cb7..a7d1afca7 100644
--- a/libs/map_nav/src/searchdb.rs
+++ b/libs/map_nav/src/searchdb.rs
@@ -25,49 +25,7 @@ use crate::search::{normalize_tokens, score_search_hit, Category, SearchResult};
 use std::collections::{BinaryHeap, HashMap, HashSet};
 use std::fs::{self, File};
 use std::io::{BufReader, BufWriter, Read, Write};
-/// Positioned read, portable: unix `pread` and Windows `seek_read` both
-/// leave the file's own cursor alone, which is what lets a shared reader
-/// serve lookups from several threads without a lock.
-trait ReadExactAt {
-    fn read_exact_at(&self, buf: &mut [u8], offset: u64) -> std::io::Result<()>;
-}
-
-impl ReadExactAt for File {
-    #[cfg(unix)]
-    fn read_exact_at(&self, buf: &mut [u8], offset: u64) -> std::io::Result<()> {
-        std::os::unix::fs::FileExt::read_exact_at(self, buf, offset)
-    }
-
-    #[cfg(windows)]
-    fn read_exact_at(&self, mut buf: &mut [u8], mut offset: u64) -> std::io::Result<()> {
-        use std::os::windows::fs::FileExt;
-        while !buf.is_empty() {
-            match self.seek_read(buf, offset) {
-                Ok(0) => {
-                    return Err(std::io::Error::new(
-                        std::io::ErrorKind::UnexpectedEof,
-                        "failed to fill whole buffer",
-                    ))
-                }
-                Ok(n) => {
-                    buf = &mut buf[n..];
-                    offset += n as u64;
-                }
-                Err(e) if e.kind() == std::io::ErrorKind::Interrupted => {}
-                Err(e) => return Err(e),
-            }
-        }
-        Ok(())
-    }
-
-    #[cfg(not(any(unix, windows)))]
-    fn read_exact_at(&self, buf: &mut [u8], offset: u64) -> std::io::Result<()> {
-        use std::io::{Read, Seek, SeekFrom};
-        let mut file = self;
-        file.seek(SeekFrom::Start(offset))?;
-        file.read_exact(buf)
-    }
-}
+use std::os::unix::fs::FileExt;
 use std::path::{Path, PathBuf};
 
 const SEARCHDB_MAGIC: u32 = 0x4d53_4442; // "BDSM"^W "MSDB"
diff --git a/libs/math/src/lib.rs b/libs/math/src/lib.rs
index 8f3966351..61783eb73 100644
--- a/libs/math/src/lib.rs
+++ b/libs/math/src/lib.rs
@@ -5,7 +5,6 @@ pub mod math_f64;
 pub mod math_usize;
 pub mod shader;
 pub mod shader_runtime;
-pub mod vertex_format;
 
 pub use geometry::*;
 pub use makepad_micro_serde;
@@ -14,4 +13,3 @@ pub use math_f64::*;
 pub use math_usize::*;
 pub use shader::*;
 pub use shader_runtime::*;
-pub use vertex_format::*;
diff --git a/libs/math/src/vertex_format.rs b/libs/math/src/vertex_format.rs
deleted file mode 100644
index 437982fa8..000000000
--- a/libs/math/src/vertex_format.rs
+++ /dev/null
@@ -1,280 +0,0 @@
-//! Compact vertex/instance fetch types.
-//!
-//! Physical GPU formats used in `#[repr(C)]` POD vertex structs. The shader
-//! language sees the logical type (`vec2f` / `vec4f`); fetch converts and
-//! normalizes where the name says.
-
-use std::fmt;
-
-/// IEEE 754 binary16 encode (round-to-nearest-even, clamps to inf).
-#[inline]
-pub fn f32_to_f16_bits(value: f32) -> u16 {
-    let bits = value.to_bits();
-    let sign = ((bits >> 16) & 0x8000) as u16;
-    let exp = ((bits >> 23) & 0xff) as i32;
-    let frac = bits & 0x007f_ffff;
-    if exp == 0xff {
-        return sign | 0x7c00 | if frac != 0 { 0x200 } else { 0 };
-    }
-    let e = exp - 127 + 15;
-    if e >= 0x1f {
-        return sign | 0x7c00;
-    }
-    if e <= 0 {
-        if e < -10 {
-            return sign;
-        }
-        let frac = frac | 0x0080_0000;
-        let shift = (14 - e) as u32;
-        let half = (frac >> shift) as u16;
-        let rem = frac & ((1 << shift) - 1);
-        let round = (rem > (1 << (shift - 1)))
-            || (rem == (1 << (shift - 1)) && (half & 1) != 0);
-        return sign | half.wrapping_add(round as u16);
-    }
-    let half = (((e as u32) << 10) | (frac >> 13)) as u16;
-    let remaining = frac & 0x1fff;
-    let round = (remaining > 0x1000) || (remaining == 0x1000 && (half & 1) != 0);
-    sign | half.wrapping_add(round as u16)
-}
-
-/// IEEE 754 binary16 decode — inverse of [`f32_to_f16_bits`].
-#[inline]
-pub fn f16_bits_to_f32(h: u16) -> f32 {
-    let h = h as u32;
-    let sign = (h & 0x8000) << 16;
-    let exp = (h >> 10) & 0x1f;
-    let frac = h & 0x3ff;
-    if exp == 0 {
-        if frac == 0 {
-            return f32::from_bits(sign);
-        }
-        let v = frac as f32 * (-24f32).exp2();
-        return if sign != 0 { -v } else { v };
-    }
-    if exp == 0x1f {
-        return f32::from_bits(sign | 0x7f80_0000 | (frac << 13));
-    }
-    f32::from_bits(sign | ((exp + 112) << 23) | (frac << 13))
-}
-
-#[inline]
-fn quantize_unorm(x: f32, max: f32) -> u16 {
-    (x.clamp(0.0, 1.0) * max + 0.5) as u16
-}
-
-#[inline]
-fn quantize_snorm(x: f32, max: f32) -> i16 {
-    (x.clamp(-1.0, 1.0) * max).round() as i16
-}
-
-/// Two IEEE binary16 values. Logical shader type: `vec2f`.
-#[repr(C)]
-#[derive(Clone, Copy, Default, Debug, PartialEq, Eq)]
-pub struct F16x2 {
-    pub x: u16,
-    pub y: u16,
-}
-
-impl F16x2 {
-    #[inline]
-    pub fn from_f32(x: f32, y: f32) -> Self {
-        Self {
-            x: f32_to_f16_bits(x),
-            y: f32_to_f16_bits(y),
-        }
-    }
-
-    #[inline]
-    pub fn to_f32(self) -> (f32, f32) {
-        (f16_bits_to_f32(self.x), f16_bits_to_f32(self.y))
-    }
-}
-
-/// Four IEEE binary16 values. Logical shader type: `vec4f`.
-#[repr(C)]
-#[derive(Clone, Copy, Default, Debug, PartialEq, Eq)]
-pub struct F16x4 {
-    pub x: u16,
-    pub y: u16,
-    pub z: u16,
-    pub w: u16,
-}
-
-impl F16x4 {
-    #[inline]
-    pub fn from_f32(x: f32, y: f32, z: f32, w: f32) -> Self {
-        Self {
-            x: f32_to_f16_bits(x),
-            y: f32_to_f16_bits(y),
-            z: f32_to_f16_bits(z),
-            w: f32_to_f16_bits(w),
-        }
-    }
-
-    #[inline]
-    pub fn to_f32(self) -> (f32, f32, f32, f32) {
-        (
-            f16_bits_to_f32(self.x),
-            f16_bits_to_f32(self.y),
-            f16_bits_to_f32(self.z),
-            f16_bits_to_f32(self.w),
-        )
-    }
-}
-
-/// Two unsigned 16-bit integers, fetched as `vec2f` (cast, not normalized).
-#[repr(C)]
-#[derive(Clone, Copy, Default, Debug, PartialEq, Eq)]
-pub struct U16x2 {
-    pub x: u16,
-    pub y: u16,
-}
-
-impl U16x2 {
-    #[inline]
-    pub fn from_u16(x: u16, y: u16) -> Self {
-        Self { x, y }
-    }
-
-    #[inline]
-    pub fn from_f32(x: f32, y: f32) -> Self {
-        Self {
-            x: x.round().clamp(0.0, 65535.0) as u16,
-            y: y.round().clamp(0.0, 65535.0) as u16,
-        }
-    }
-}
-
-/// Two signed 16-bit integers, fetched as `vec2f` (cast, not normalized).
-#[repr(C)]
-#[derive(Clone, Copy, Default, Debug, PartialEq, Eq)]
-pub struct I16x2 {
-    pub x: i16,
-    pub y: i16,
-}
-
-impl I16x2 {
-    #[inline]
-    pub fn from_i16(x: i16, y: i16) -> Self {
-        Self { x, y }
-    }
-
-    #[inline]
-    pub fn from_f32(x: f32, y: f32) -> Self {
-        Self {
-            x: x.round().clamp(-32768.0, 32767.0) as i16,
-            y: y.round().clamp(-32768.0, 32767.0) as i16,
-        }
-    }
-}
-
-/// Two unsigned 16-bit values, fetched as `vec2f` in 0..1 (`/ 65535`).
-#[repr(C)]
-#[derive(Clone, Copy, Default, Debug, PartialEq, Eq)]
-pub struct UNorm16x2 {
-    pub x: u16,
-    pub y: u16,
-}
-
-impl UNorm16x2 {
-    #[inline]
-    pub fn from_f32(x: f32, y: f32) -> Self {
-        Self {
-            x: quantize_unorm(x, 65535.0),
-            y: quantize_unorm(y, 65535.0),
-        }
-    }
-
-    #[inline]
-    pub fn to_f32(self) -> (f32, f32) {
-        (self.x as f32 / 65535.0, self.y as f32 / 65535.0)
-    }
-}
-
-/// Two signed 16-bit values, fetched as `vec2f` in -1..1 (`/ 32767`).
-#[repr(C)]
-#[derive(Clone, Copy, Default, Debug, PartialEq, Eq)]
-pub struct SNorm16x2 {
-    pub x: i16,
-    pub y: i16,
-}
-
-impl SNorm16x2 {
-    #[inline]
-    pub fn from_f32(x: f32, y: f32) -> Self {
-        Self {
-            x: quantize_snorm(x, 32767.0),
-            y: quantize_snorm(y, 32767.0),
-        }
-    }
-
-    #[inline]
-    pub fn to_f32(self) -> (f32, f32) {
-        (
-            (self.x as f32 / 32767.0).max(-1.0),
-            (self.y as f32 / 32767.0).max(-1.0),
-        )
-    }
-}
-
-/// Four unsigned 8-bit values, fetched as `vec4f` in 0..1 (`/ 255`).
-#[repr(C)]
-#[derive(Clone, Copy, Default, Debug, PartialEq, Eq)]
-pub struct UNorm8x4(pub [u8; 4]);
-
-impl UNorm8x4 {
-    #[inline]
-    pub fn from_f32(x: f32, y: f32, z: f32, w: f32) -> Self {
-        Self([
-            quantize_unorm(x, 255.0) as u8,
-            quantize_unorm(y, 255.0) as u8,
-            quantize_unorm(z, 255.0) as u8,
-            quantize_unorm(w, 255.0) as u8,
-        ])
-    }
-
-    #[inline]
-    pub fn to_f32(self) -> (f32, f32, f32, f32) {
-        (
-            self.0[0] as f32 / 255.0,
-            self.0[1] as f32 / 255.0,
-            self.0[2] as f32 / 255.0,
-            self.0[3] as f32 / 255.0,
-        )
-    }
-}
-
-/// Four signed 8-bit values, fetched as `vec4f` in -1..1 (`/ 127`).
-#[repr(C)]
-#[derive(Clone, Copy, Default, Debug, PartialEq, Eq)]
-pub struct SNorm8x4(pub [i8; 4]);
-
-impl SNorm8x4 {
-    #[inline]
-    pub fn from_f32(x: f32, y: f32, z: f32, w: f32) -> Self {
-        Self([
-            quantize_snorm(x, 127.0) as i8,
-            quantize_snorm(y, 127.0) as i8,
-            quantize_snorm(z, 127.0) as i8,
-            quantize_snorm(w, 127.0) as i8,
-        ])
-    }
-
-    #[inline]
-    pub fn to_f32(self) -> (f32, f32, f32, f32) {
-        (
-            (self.0[0] as f32 / 127.0).max(-1.0),
-            (self.0[1] as f32 / 127.0).max(-1.0),
-            (self.0[2] as f32 / 127.0).max(-1.0),
-            (self.0[3] as f32 / 127.0).max(-1.0),
-        )
-    }
-}
-
-impl fmt::Display for F16x2 {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        let (x, y) = self.to_f32();
-        write!(f, "F16x2({x}, {y})")
-    }
-}
diff --git a/libs/mbtile_reader/src/codec.rs b/libs/mbtile_reader/src/codec.rs
index a37a61641..bca46f25c 100644
--- a/libs/mbtile_reader/src/codec.rs
+++ b/libs/mbtile_reader/src/codec.rs
@@ -117,80 +117,22 @@ impl TileCodec {
 
     /// Decode one stored tile payload to raw bytes (usually MVT protobuf).
     pub fn decode(&self, bytes: &[u8]) -> Result<Vec<u8>> {
-        self.decode_limited(bytes, usize::MAX)
-    }
-
-    /// Decode while refusing an advertised or produced output above `limit`.
-    pub fn decode_limited(&self, bytes: &[u8], limit: usize) -> Result<Vec<u8>> {
         match self.kind {
             TileCodecKind::Gzip => {
                 // Mirror the historical per-tile sniffing: gzip, zlib, or raw.
                 if bytes.len() >= 2 && bytes[0] == 0x1f && bytes[1] == 0x8b {
-                    return gzip_decompress_limited(bytes, limit);
+                    return makepad_fast_inflate::gzip_decompress_vec(bytes)
+                        .map_err(|err| Error::Codec(format!("gzip decode failed: {err:?}")));
                 }
                 if bytes.len() >= 2 && bytes[0] == 0x78 {
-                    match zlib_decompress_limited(bytes, limit) {
-                        Ok(out) => return Ok(out),
-                        Err(Error::Codec(error)) if error.starts_with("zlib decode failed") => {}
-                        Err(error) => return Err(error),
+                    if let Ok(out) = makepad_fast_inflate::zlib_decompress_vec(bytes) {
+                        return Ok(out);
                     }
                 }
-                (bytes.len() <= limit)
-                    .then(|| bytes.to_vec())
-                    .ok_or_else(|| Error::Codec("decoded tile exceeds byte limit".to_string()))
+                Ok(bytes.to_vec())
             }
-            TileCodecKind::Brotli => brotli_decompress_limited(bytes, &[], limit),
-            TileCodecKind::BrotliDict => brotli_decompress_limited(bytes, &self.dict, limit),
-        }
-    }
-}
-
-fn gzip_decompress_limited(bytes: &[u8], limit: usize) -> Result<Vec<u8>> {
-    if limit == usize::MAX {
-        return makepad_fast_inflate::gzip_decompress_vec(bytes)
-            .map_err(|err| Error::Codec(format!("gzip decode failed: {err:?}")));
-    }
-    let size = bytes
-        .get(bytes.len().saturating_sub(4)..)
-        .and_then(|size| size.try_into().ok())
-        .map(u32::from_le_bytes)
-        .ok_or_else(|| Error::Codec("gzip decode failed: truncated trailer".to_string()))?
-        as usize;
-    if size > limit {
-        return Err(Error::Codec("decoded tile exceeds byte limit".to_string()));
-    }
-    let mut out = vec![0_u8; size];
-    let (_, written) = makepad_fast_inflate::gzip_decompress(bytes, &mut out).map_err(|err| {
-        if matches!(err, makepad_fast_inflate::DecompressError::InsufficientSpace) {
-            Error::Codec("decoded tile exceeds byte limit".to_string())
-        } else {
-            Error::Codec(format!("gzip decode failed: {err:?}"))
-        }
-    })?;
-    out.truncate(written);
-    Ok(out)
-}
-
-fn zlib_decompress_limited(bytes: &[u8], limit: usize) -> Result<Vec<u8>> {
-    if limit == usize::MAX {
-        return makepad_fast_inflate::zlib_decompress_vec(bytes)
-            .map_err(|err| Error::Codec(format!("zlib decode failed: {err:?}")));
-    }
-    let mut capacity = bytes.len().saturating_mul(3).max(4096).min(limit);
-    loop {
-        let mut out = vec![0_u8; capacity];
-        match makepad_fast_inflate::zlib_decompress(bytes, &mut out) {
-            Ok((_, written)) => {
-                out.truncate(written);
-                return Ok(out);
-            }
-            Err(makepad_fast_inflate::DecompressError::InsufficientSpace) => {
-                if capacity >= limit {
-                    return Err(Error::Codec("decoded tile exceeds byte limit".to_string()));
-                }
-                capacity = capacity.saturating_mul(2).min(limit);
-            }
-            Err(err) => return Err(Error::Codec(format!("zlib decode failed: {err:?}"))),
+            TileCodecKind::Brotli => brotli_decompress(bytes, &[]),
+            TileCodecKind::BrotliDict => brotli_decompress(bytes, &self.dict),
         }
     }
 }
@@ -297,29 +239,9 @@ fn brotli_compress(raw: &[u8], quality: u32, dict: &[u8]) -> Result<Vec<u8>> {
     Ok(output)
 }
 
-fn brotli_decompress_limited(bytes: &[u8], dict: &[u8], limit: usize) -> Result<Vec<u8>> {
+fn brotli_decompress(bytes: &[u8], dict: &[u8]) -> Result<Vec<u8>> {
     use brotli::{Allocator, HeapAlloc, HuffmanCode, IoReaderWrapper, IoWriterWrapper};
     use brotli::SliceWrapperMut;
-    use std::io::Write;
-
-    struct LimitedWriter {
-        bytes: Vec<u8>,
-        limit: usize,
-    }
-
-    impl Write for LimitedWriter {
-        fn write(&mut self, bytes: &[u8]) -> std::io::Result<usize> {
-            if self.bytes.len().saturating_add(bytes.len()) > self.limit {
-                return Err(IoError::new(ErrorKind::InvalidData, "decoded byte limit"));
-            }
-            self.bytes.extend_from_slice(bytes);
-            Ok(bytes.len())
-        }
-
-        fn flush(&mut self) -> std::io::Result<()> {
-            Ok(())
-        }
-    }
 
     let mut alloc_u8 = HeapAlloc::<u8>::new(0);
     let dict_mem = if dict.is_empty() {
@@ -330,10 +252,7 @@ fn brotli_decompress_limited(bytes: &[u8], dict: &[u8], limit: usize) -> Result<
         cell
     };
     let mut input = bytes;
-    let mut output = LimitedWriter {
-        bytes: Vec::with_capacity(bytes.len().saturating_mul(4).max(4096).min(limit)),
-        limit,
-    };
+    let mut output = Vec::with_capacity(bytes.len().saturating_mul(4).max(4096));
     let mut input_buffer = [0u8; 8192];
     let mut output_buffer = [0u8; 8192];
     brotli::BrotliDecompressCustomIoCustomDict(
@@ -348,12 +267,7 @@ fn brotli_decompress_limited(bytes: &[u8], dict: &[u8], limit: usize) -> Result<
         IoError::new(ErrorKind::UnexpectedEof, "unexpected EOF"),
     )
     .map_err(|err| Error::Codec(format!("brotli decode failed: {err}")))?;
-    Ok(output.bytes)
-}
-
-#[cfg(test)]
-fn brotli_decompress(bytes: &[u8], dict: &[u8]) -> Result<Vec<u8>> {
-    brotli_decompress_limited(bytes, dict, usize::MAX)
+    Ok(output)
 }
 
 // ---------------------------------------------------------------------------
@@ -455,24 +369,6 @@ mod tests {
         );
     }
 
-    #[test]
-    fn limited_decode_rejects_gzip_zlib_and_brotli_expansion() {
-        let raw = vec![42_u8; 16_384];
-        let gzip = gzip_compress(&raw);
-        let zlib = makepad_fast_inflate::zlib_compress(&raw, 1);
-        let brotli = compress_tile(&TileCompression::Brotli { quality: 5 }, None, &raw).unwrap();
-        let gzip_codec = TileCodec::gzip();
-        let brotli_codec = TileCodec::from_metadata(
-            &[(COMPRESSION_METADATA_KEY.to_string(), COMPRESSION_BR.to_string())]
-                .into_iter()
-                .collect(),
-        )
-        .unwrap();
-        assert!(gzip_codec.decode_limited(&gzip, 1024).is_err());
-        assert!(gzip_codec.decode_limited(&zlib, 1024).is_err());
-        assert!(brotli_codec.decode_limited(&brotli, 1024).is_err());
-    }
-
     #[test]
     fn brotli_round_trips_with_and_without_dict() {
         let raw = b"the water_polygons layer holds water polygons; streets hold streets"
diff --git a/libs/mbtile_reader/src/lib.rs b/libs/mbtile_reader/src/lib.rs
index 16cd26a1e..fe6986e97 100644
--- a/libs/mbtile_reader/src/lib.rs
+++ b/libs/mbtile_reader/src/lib.rs
@@ -16,75 +16,31 @@ use std::collections::HashMap;
 use std::path::Path;
 
 mod codec;
-mod map_tags;
 mod mkmap;
-mod protobuf;
-#[cfg(not(target_arch = "wasm32"))]
 mod writer;
 pub use codec::{
     compress_tile, compression_metadata_rows, TileCodec, TileCompression,
     COMPRESSION_DICT_METADATA_KEY, COMPRESSION_METADATA_KEY,
 };
-pub use map_tags::{DETAIL_POINT_EXTRA_KEYS, DETAIL_WAY_KEYS};
 pub use mkmap::{
-    mkmap_tile_id, mkmap_zxy_from_tile_id, BlobRef, LeafParseLimits, MkmapLeaf, MkmapRoot,
-    MkmapTileRef, RootRecordRef, TileArchiveReader,
+    mkmap_tile_id, mkmap_zxy_from_tile_id, MkmapReader, MkmapTileRef, TileArchiveReader,
 };
-pub use protobuf::{read_pb_len_slice, read_pb_varint, skip_pb_field};
-#[cfg(not(target_arch = "wasm32"))]
-pub use mkmap::MkmapReader;
-#[cfg(not(target_arch = "wasm32"))]
-pub use writer::{MbtilesWriter, MbtilesWriterStats, WriterValue};
+pub use writer::{tile_rowid_xyz, MbtilesWriter, MbtilesWriterStats, WriterValue};
 
-#[cfg(not(target_arch = "wasm32"))]
 use makepad_sqlite::btree::{IndexCursor, TableCursor};
-#[cfg(not(target_arch = "wasm32"))]
 use makepad_sqlite::schema::{read_objects, SchemaObject};
-#[cfg(not(target_arch = "wasm32"))]
 use makepad_sqlite::value::TextMode;
-#[cfg(not(target_arch = "wasm32"))]
 use makepad_sqlite::{Collation, Pager, Value as DbValue};
 
-#[cfg(not(target_arch = "wasm32"))]
 pub(crate) use makepad_sqlite::btree::{local_payload_size, PageType};
-#[cfg(not(target_arch = "wasm32"))]
 pub(crate) use makepad_sqlite::pager::MAGIC as SQLITE_MAGIC;
 pub use makepad_sqlite::pager::DbHeader;
 pub use makepad_sqlite::value::TextEncoding;
 
 /// Text is decoded leniently here: historical mbtiles/GeoPackage archives in
 /// the wild are not always clean UTF-8 and readers must keep working.
-#[cfg(not(target_arch = "wasm32"))]
 const TEXT_MODE: TextMode = TextMode::Lossy;
 
-/// Compute the deterministic rowid used for Makepad-authored MBTiles files.
-///
-/// Coordinates are ordered by zoom, then 256×256 block row and column, then
-/// local row and column. This matches the order in a VersaTiles v02 archive.
-pub fn tile_rowid_xyz(zoom: u8, x: u32, y: u32) -> Option<i64> {
-    if zoom > 31 {
-        return None;
-    }
-    let axis = 1_u64 << zoom;
-    if u64::from(x) >= axis || u64::from(y) >= axis {
-        return None;
-    }
-
-    let zoom_capacity = 1_u128 << (u32::from(zoom) * 2);
-    let prefix = (zoom_capacity - 1) / 3;
-    let within_zoom = if zoom <= 8 {
-        u128::from(y) * u128::from(axis) + u128::from(x)
-    } else {
-        let blocks_per_axis = 1_u128 << (zoom - 8);
-        let block_x = u128::from(x >> 8);
-        let block_y = u128::from(y >> 8);
-        let local_x = u128::from(x & 255);
-        let local_y = u128::from(y & 255);
-        ((block_y * blocks_per_axis + block_x) << 16) + (local_y << 8) + local_x
-    };
-    i64::try_from(prefix + within_zoom + 1).ok()
-}
-
 // ---------------------------------------------------------------------------
 // Error
 // ---------------------------------------------------------------------------
@@ -103,7 +59,6 @@ pub enum Error {
     InvalidInput(String),
     InvalidWriterState(&'static str),
     Codec(String),
-    Unsupported(&'static str),
     /// Anything the SQLite-format engine reported: corrupt pages, unsupported
     /// format features, IO below the page cache.
     Db(makepad_sqlite::Error),
@@ -124,7 +79,6 @@ impl std::fmt::Display for Error {
             Error::InvalidInput(msg) => write!(f, "invalid input: {msg}"),
             Error::InvalidWriterState(msg) => write!(f, "invalid writer state: {msg}"),
             Error::Codec(msg) => write!(f, "codec: {msg}"),
-            Error::Unsupported(msg) => write!(f, "unsupported: {msg}"),
             Error::Db(e) => write!(f, "{e}"),
         }
     }
@@ -194,7 +148,6 @@ impl Value {
     }
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 impl From<DbValue> for Value {
     fn from(v: DbValue) -> Value {
         match v {
@@ -207,7 +160,6 @@ impl From<DbValue> for Value {
     }
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn convert(values: Vec<DbValue>) -> Vec<Value> {
     values.into_iter().map(Value::from).collect()
 }
@@ -222,7 +174,6 @@ pub struct SchemaEntry {
     pub sql: String,
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 impl From<SchemaObject> for SchemaEntry {
     fn from(o: SchemaObject) -> SchemaEntry {
         SchemaEntry {
@@ -248,10 +199,6 @@ pub struct Tile {
 // Reader
 // ---------------------------------------------------------------------------
 
-#[cfg(not(target_arch = "wasm32"))]
-mod sqlite_reader {
-use super::*;
-
 pub struct MbtilesReader {
     pager: Pager,
     /// Root page of the `tiles` table (1-based).
@@ -268,7 +215,6 @@ pub struct MbtilesReader {
 
 impl MbtilesReader {
     /// Open an MBTiles file and locate its tables.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn open(path: &Path) -> Result<Self> {
         let mut reader = MbtilesReader::open_sqlite(path)?;
         for entry in reader.schema_entries()? {
@@ -302,19 +248,10 @@ impl MbtilesReader {
         Ok(reader)
     }
 
-    #[cfg(target_arch = "wasm32")]
-    pub fn open(_path: &Path) -> Result<Self> {
-        Err(Error::Io(std::io::Error::new(
-            std::io::ErrorKind::Unsupported,
-            "local MBTiles are unavailable on wasm",
-        )))
-    }
-
     /// Open any SQLite database (e.g. a GeoPackage) for generic table access.
     /// The tile-specific methods will not find their tables on such a file, but
     /// [`MbtilesReader::schema_entries`] and [`MbtilesReader::for_each_row`]
     /// work on any table.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn open_sqlite(path: &Path) -> Result<Self> {
         Ok(MbtilesReader {
             pager: Pager::open(path)?,
@@ -326,14 +263,6 @@ impl MbtilesReader {
         })
     }
 
-    #[cfg(target_arch = "wasm32")]
-    pub fn open_sqlite(_path: &Path) -> Result<Self> {
-        Err(Error::Io(std::io::Error::new(
-            std::io::ErrorKind::Unsupported,
-            "local SQLite files are unavailable on wasm",
-        )))
-    }
-
     /// Access the database header info.
     pub fn header(&self) -> &DbHeader {
         self.pager.header()
@@ -407,7 +336,7 @@ impl MbtilesReader {
                 return Ok(None);
             }
             let xyz_row = axis - 1 - tms_row_u32;
-            let Some(rowid) = tile_rowid_xyz(zoom_u8, column_u32, xyz_row) else {
+            let Some(rowid) = writer::tile_rowid_xyz(zoom_u8, column_u32, xyz_row) else {
                 return Ok(None);
             };
             let Some(record) = self.tile_row(rowid)? else {
@@ -658,99 +587,11 @@ impl MbtilesReader {
     }
 }
 
-}
-
-#[cfg(target_arch = "wasm32")]
-mod sqlite_reader {
-    use super::*;
-
-    const UNSUPPORTED: &str = "SQLite file access is unavailable on wasm32";
-
-    /// Type-preserving placeholder for native-only SQLite/MBTiles readers.
-    pub struct MbtilesReader;
-
-    impl MbtilesReader {
-        pub fn open(_path: &Path) -> Result<Self> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn open_sqlite(_path: &Path) -> Result<Self> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn schema_entries(&mut self) -> Result<Vec<SchemaEntry>> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn get_metadata(&mut self) -> Result<HashMap<String, String>> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn supports_direct_tile_lookup(&self) -> bool {
-            false
-        }
-
-        pub fn get_tile(
-            &mut self,
-            _zoom: i64,
-            _column: i64,
-            _row: i64,
-        ) -> Result<Option<Vec<u8>>> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn decode_tile(&self, _bytes: &[u8]) -> Result<Vec<u8>> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn get_tile_decoded(
-            &mut self,
-            _zoom: i64,
-            _column: i64,
-            _row: i64,
-        ) -> Result<Option<Vec<u8>>> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn get_tiles_at_zoom(&mut self, _zoom: i64) -> Result<Vec<Tile>> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn for_each_tile(&mut self, _callback: impl FnMut(Tile)) -> Result<()> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn tile_summary(&mut self) -> Result<Vec<(i64, usize)>> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn for_each_row(
-            &mut self,
-            _table: &str,
-            _callback: impl FnMut(i64, Vec<Value>),
-        ) -> Result<()> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn for_each_row_in_range(
-            &mut self,
-            _table: &str,
-            _lo: i64,
-            _hi: i64,
-            _callback: impl FnMut(i64, Vec<Value>),
-        ) -> Result<()> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-    }
-}
-
-pub use sqlite_reader::MbtilesReader;
-
 // ---------------------------------------------------------------------------
 // Tests
 // ---------------------------------------------------------------------------
 
-#[cfg(all(test, not(target_arch = "wasm32")))]
+#[cfg(test)]
 mod tests {
     use super::*;
     use std::io::Write;
diff --git a/libs/mbtile_reader/src/map_tags.rs b/libs/mbtile_reader/src/map_tags.rs
deleted file mode 100644
index f222d9b8d..000000000
--- a/libs/mbtile_reader/src/map_tags.rs
+++ /dev/null
@@ -1,52 +0,0 @@
-/// Detail-layer keys consumed by the renderer's way/polygon paths.
-pub const DETAIL_WAY_KEYS: &[&str] = &[
-    "layer",
-    "bridge",
-    "tunnel",
-    "highway",
-    "railway",
-    "width",
-    "barrier",
-    "area",
-    "name",
-    "attraction",
-    "zoo",
-    "tourism",
-    "public_transport",
-    "landuse",
-    "leisure",
-    "natural",
-    "building",
-    "building:part",
-    "height",
-    "building:levels",
-    "min_height",
-    "building:min_level",
-    "location",
-    "place",
-    "parking",
-    "surface",
-    "access",
-    "service",
-    "link",
-    "rail",
-    "waterway",
-    "ref",
-];
-
-/// Additional keys consumed by point icon/routing code.
-pub const DETAIL_POINT_EXTRA_KEYS: &[&str] = &[
-    "amenity",
-    "brand",
-    "craft",
-    "entrance",
-    "historic",
-    "max_kw",
-    "office",
-    "operator",
-    "shop",
-    "osm_layer",
-    "kerb",
-    "bus",
-    "shelter",
-];
diff --git a/libs/mbtile_reader/src/mkmap.rs b/libs/mbtile_reader/src/mkmap.rs
index 8fc48eaaa..9b7676dd1 100644
--- a/libs/mbtile_reader/src/mkmap.rs
+++ b/libs/mbtile_reader/src/mkmap.rs
@@ -22,29 +22,15 @@
 
 use crate::{Error, Result, TileCodec};
 use std::collections::HashMap;
-#[cfg(not(target_arch = "wasm32"))]
-use std::collections::VecDeque;
-#[cfg(not(target_arch = "wasm32"))]
 use std::fs::File;
-use std::io::Read;
-#[cfg(not(target_arch = "wasm32"))]
-use std::io::{Seek, SeekFrom};
-use std::path::Path;
-#[cfg(not(target_arch = "wasm32"))]
-use std::path::PathBuf;
+use std::io::{Read, Seek, SeekFrom};
+use std::path::{Path, PathBuf};
 
 const MAGIC: &[u8; 8] = b"MKMAPIX1";
-#[cfg(not(target_arch = "wasm32"))]
-const SHARD_FILE_CACHE_CAPACITY: usize = 8;
 // v2: metadata section is varint KV (was JSON).
 const VERSION: u32 = 2;
 const HEADER_LEN: usize = 112;
 const ROOT_RECORD_LEN: usize = 36;
-const MAX_METADATA_BYTES: usize = 16 * 1024 * 1024;
-// A root record lists every tile of one shard; the densest world shards carry over five
-// million tiles, whose decoded refs pass 64 MiB (the repack died on record 185 at that cap).
-const MAX_LEAF_BYTES: usize = 512 * 1024 * 1024;
-const MAX_TILE_BYTES: usize = 64 * 1024 * 1024;
 
 // --- Hilbert tile ids (identical to the writer) ---
 
@@ -127,21 +113,19 @@ pub struct MkmapTileRef {
 
 fn read_varint(input: &[u8], offset: &mut usize) -> Result<u64> {
     let mut value = 0_u64;
-    for byte_index in 0..10_u32 {
+    let mut shift = 0_u32;
+    loop {
         let byte = *input.get(*offset).ok_or(Error::CorruptVarint)?;
         *offset += 1;
-        if byte_index == 9 && byte & 0xfe != 0 {
-            return Err(Error::CorruptVarint);
-        }
-        value |= u64::from(byte & 0x7f) << (byte_index * 7);
+        value |= u64::from(byte & 0x7f) << shift;
         if byte & 0x80 == 0 {
-            if byte_index != 0 && byte & 0x7f == 0 {
-                return Err(Error::CorruptVarint);
-            }
             return Ok(value);
         }
+        shift += 7;
+        if shift > 63 {
+            return Err(Error::CorruptVarint);
+        }
     }
-    Err(Error::CorruptVarint)
 }
 
 /// Metadata section: varint KV pairs (count, then length-prefixed key and
@@ -149,16 +133,12 @@ fn read_varint(input: &[u8], offset: &mut usize) -> Result<u64> {
 fn parse_metadata_kv(bytes: &[u8]) -> Result<HashMap<String, String>> {
     let corrupt = || Error::CorruptRecord("mkmap metadata kv");
     let mut cursor = 0_usize;
-    let count = usize::try_from(read_varint(bytes, &mut cursor)?).map_err(|_| corrupt())?;
-    if count > bytes.len().saturating_sub(cursor) / 2 {
-        return Err(corrupt());
-    }
+    let count = read_varint(bytes, &mut cursor)? as usize;
     let mut out = HashMap::with_capacity(count);
     let read_string = |cursor: &mut usize| -> Result<String> {
-        let len = usize::try_from(read_varint(bytes, cursor)?).map_err(|_| corrupt())?;
-        let end = (*cursor).checked_add(len).ok_or_else(corrupt)?;
-        let slice = bytes.get(*cursor..end).ok_or_else(corrupt)?;
-        *cursor = end;
+        let len = read_varint(bytes, cursor)? as usize;
+        let slice = bytes.get(*cursor..*cursor + len).ok_or_else(corrupt)?;
+        *cursor += len;
         String::from_utf8(slice.to_vec()).map_err(|_| corrupt())
     };
     for _ in 0..count {
@@ -166,26 +146,21 @@ fn parse_metadata_kv(bytes: &[u8]) -> Result<HashMap<String, String>> {
         let value = read_string(&mut cursor)?;
         out.insert(key, value);
     }
-    if cursor != bytes.len() {
-        return Err(corrupt());
-    }
     Ok(out)
 }
 
-#[derive(Clone, Copy, Debug, Hash, PartialEq, Eq)]
-pub struct BlobRef {
-    pub shard: u32,
-    pub offset: u64,
-    pub len: u64,
+#[derive(Clone, Copy)]
+struct BlobRef {
+    shard: u32,
+    offset: u64,
+    len: u64,
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
 struct LeafEntry {
     tile_id: u64,
     blob: BlobRef,
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
 struct RootRecord {
     start_tile_id: u64,
     end_tile_id: u64,
@@ -194,35 +169,36 @@ struct RootRecord {
     dir_len: u64,
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct RootRecordRef {
-    pub index: usize,
-    pub start_tile_id: u64,
-    pub end_tile_id: u64,
-    pub shard: u32,
-    pub dir_offset: u64,
-    pub dir_len: u64,
-}
-
-/// Parsed, I/O-free `root.mkidx` state shared by local and ranged readers.
-#[derive(Clone, Debug)]
-pub struct MkmapRoot {
+/// Positioned-read `.mkmap` consumer with the same surface the tile loader
+/// uses on `MbtilesReader`: metadata + per-tile decoded bytes.
+pub struct MkmapReader {
+    dir: PathBuf,
     metadata: HashMap<String, String>,
     codec: TileCodec,
+    /// The raw shared dictionary section of `root.mkidx`, kept apart from the
+    /// base64 copy in the metadata table so an extraction can restore the
+    /// dictionary even from a container whose metadata row went missing.
     shared_dict: Vec<u8>,
-    records: Vec<RootRecord>,
+    root: Vec<RootRecord>,
     min_zoom: u8,
     max_zoom: u8,
     shard_count: u32,
     tile_count: u64,
+    /// Decoded leaf directories, keyed by root record index. A viewport's
+    /// tiles are Hilbert-adjacent, so a handful of leaves covers a session.
+    leaf_cache: HashMap<usize, Vec<LeafEntry>>,
+    shard_files: HashMap<u32, File>,
 }
 
-impl MkmapRoot {
-    pub fn parse(bytes: &[u8]) -> std::result::Result<MkmapRoot, String> {
-        Self::parse_inner(bytes).map_err(|err| err.to_string())
-    }
-
-    fn parse_inner(bytes: &[u8]) -> Result<MkmapRoot> {
+impl MkmapReader {
+    /// `path` may be the container directory or its `root.mkidx`.
+    pub fn open(path: &Path) -> Result<MkmapReader> {
+        let dir = if path.is_dir() {
+            path.to_path_buf()
+        } else {
+            path.parent().unwrap_or(Path::new(".")).to_path_buf()
+        };
+        let bytes = std::fs::read(dir.join("root.mkidx")).map_err(Error::Io)?;
         if bytes.len() < HEADER_LEN || &bytes[0..8] != MAGIC {
             return Err(Error::InvalidMagic);
         }
@@ -235,19 +211,11 @@ impl MkmapRoot {
         let tile_count = read_u64(24);
         let min_zoom = bytes[40];
         let max_zoom = bytes[41];
-        if min_zoom > max_zoom || max_zoom > 30 {
-            return Err(Error::CorruptRecord("mkmap zoom range"));
-        }
         let section = |slot: usize| -> Result<&[u8]> {
-            let offset = usize::try_from(read_u64(slot))
-                .map_err(|_| Error::CorruptRecord("mkmap section bounds"))?;
-            let len = usize::try_from(read_u64(slot + 8))
-                .map_err(|_| Error::CorruptRecord("mkmap section bounds"))?;
-            let end = offset
-                .checked_add(len)
-                .ok_or(Error::CorruptRecord("mkmap section bounds"))?;
+            let offset = read_u64(slot) as usize;
+            let len = read_u64(slot + 8) as usize;
             bytes
-                .get(offset..end)
+                .get(offset..offset + len)
                 .ok_or(Error::CorruptRecord("mkmap section bounds"))
         };
         let brotli = TileCodec::from_metadata(
@@ -255,100 +223,50 @@ impl MkmapRoot {
                 .into_iter()
                 .collect(),
         )?;
-        let metadata_bytes = brotli.decode_limited(section(48)?, MAX_METADATA_BYTES)?;
+        let metadata_bytes = brotli.decode(section(48)?)?;
         let metadata = parse_metadata_kv(&metadata_bytes)?;
+        // Tile blobs are the source archive's bytes verbatim: build the
+        // tile codec from the carried metadata (compression + dict).
         let codec = TileCodec::from_metadata(&metadata)?;
         let shared_dict = section(64)?.to_vec();
         let root_raw = section(80)?;
         if root_raw.len() % ROOT_RECORD_LEN != 0 {
             return Err(Error::CorruptRecord("mkmap root alignment"));
         }
-        if root_raw.len() / ROOT_RECORD_LEN != shard_count as usize
-            || (tile_count != 0 && shard_count == 0)
-        {
-            return Err(Error::CorruptRecord("mkmap header counts"));
-        }
-        let root_packed = section(96)?;
-        if !root_packed.is_empty()
-            && brotli.decode_limited(root_packed, root_raw.len())? != root_raw
-        {
-            return Err(Error::CorruptRecord("mkmap root copies"));
-        }
-        let mut records = Vec::with_capacity(root_raw.len() / ROOT_RECORD_LEN);
+        let mut root = Vec::with_capacity(root_raw.len() / ROOT_RECORD_LEN);
         for record in root_raw.chunks_exact(ROOT_RECORD_LEN) {
-            let record = RootRecord {
+            root.push(RootRecord {
                 start_tile_id: u64::from_le_bytes(record[0..8].try_into().unwrap()),
                 end_tile_id: u64::from_le_bytes(record[8..16].try_into().unwrap()),
                 shard: u32::from_le_bytes(record[16..20].try_into().unwrap()),
                 dir_offset: u64::from_le_bytes(record[20..28].try_into().unwrap()),
                 dir_len: u64::from_le_bytes(record[28..36].try_into().unwrap()),
-            };
-            if record.start_tile_id > record.end_tile_id
-                || record.shard >= shard_count
-                || record.dir_len == 0
-                || record.dir_len > MAX_LEAF_BYTES as u64
-                || record.dir_offset.checked_add(record.dir_len).is_none()
-                || records
-                    .last()
-                    .is_some_and(|previous: &RootRecord| {
-                        previous.end_tile_id >= record.start_tile_id
-                    })
-            {
-                return Err(Error::CorruptRecord("mkmap root record"));
-            }
-            records.push(record);
+            });
         }
-        Ok(MkmapRoot {
+        Ok(MkmapReader {
+            dir,
             metadata,
             codec,
             shared_dict,
-            records,
+            root,
             min_zoom,
             max_zoom,
             shard_count,
             tile_count,
+            leaf_cache: HashMap::new(),
+            shard_files: HashMap::new(),
         })
     }
 
-    pub fn locate(&self, tile_id: u64) -> Option<RootRecordRef> {
-        self.records
-            .binary_search_by(|record| {
-                if tile_id < record.start_tile_id {
-                    std::cmp::Ordering::Greater
-                } else if tile_id > record.end_tile_id {
-                    std::cmp::Ordering::Less
-                } else {
-                    std::cmp::Ordering::Equal
-                }
-            })
-            .ok()
-            .map(|index| {
-                let record = self.records[index];
-                RootRecordRef {
-                    index,
-                    start_tile_id: record.start_tile_id,
-                    end_tile_id: record.end_tile_id,
-                    shard: record.shard,
-                    dir_offset: record.dir_offset,
-                    dir_len: record.dir_len,
-                }
-            })
-    }
-
-    pub fn decode_blob(&self, bytes: &[u8]) -> std::result::Result<Vec<u8>, String> {
-        self.codec
-            .decode_limited(bytes, MAX_TILE_BYTES)
-            .map_err(|err| err.to_string())
-    }
-
-    pub fn metadata(&self) -> &HashMap<String, String> {
-        &self.metadata
+    pub fn get_metadata(&mut self) -> Result<HashMap<String, String>> {
+        Ok(self.metadata.clone())
     }
 
     pub fn zoom_range(&self) -> (u32, u32) {
         (u32::from(self.min_zoom), u32::from(self.max_zoom))
     }
 
+    /// Tile count declared by the index header (leaf entries, before dedup).
     pub fn tile_count(&self) -> u64 {
         self.tile_count
     }
@@ -357,374 +275,23 @@ impl MkmapRoot {
         self.shard_count
     }
 
+    /// The shared dictionary the carried metadata declares, if any — the
+    /// bytes an extracted archive has to re-declare to stay decodable.
     pub fn dict(&self) -> Option<&[u8]> {
         self.codec.dict()
     }
 
+    /// The raw shared dictionary stored in `root.mkidx` itself.
     pub fn shared_dict(&self) -> Option<&[u8]> {
         (!self.shared_dict.is_empty()).then_some(self.shared_dict.as_slice())
     }
-}
 
-/// How much of a leaf directory a caller can hold. A directory with more
-/// entries than `max_entries` is parsed as a window: only the entries whose
-/// tile ids fall inside `window` are kept, and the leaf answers only for
-/// those ids (`MkmapLeaf::covers`). `core` is the part of the window the
-/// caller actually needs; when the budget cannot hold the whole window, the
-/// margin below the core is dropped first and the margin above it is cut.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct LeafParseLimits {
-    pub max_entries: usize,
-    pub window: Option<(u64, u64)>,
-    pub core: Option<(u64, u64)>,
-}
-
-impl LeafParseLimits {
-    pub const UNBOUNDED: Self = Self {
-        max_entries: usize::MAX,
-        window: None,
-        core: None,
-    };
-}
-
-/// Parsed, I/O-free leaf directory: the whole directory, or — when it holds
-/// more entries than the caller's budget — the entries inside one
-/// contiguous tile-id window. The packed record is decoded as a stream, so
-/// parsing never materializes the decompressed directory.
-#[derive(Clone, Debug)]
-pub struct MkmapLeaf {
-    entries: Vec<LeafEntry>,
-    /// `None` for a whole directory; otherwise the inclusive id range this
-    /// leaf answers for.
-    window: Option<(u64, u64)>,
-}
-
-/// Pulls varints from a brotli stream through a small buffer, counting the
-/// decoded bytes against `MAX_LEAF_BYTES`.
-struct LeafVarints<'a> {
-    decoder: brotli::Decompressor<&'a [u8]>,
-    buffer: Vec<u8>,
-    position: usize,
-    filled: usize,
-    decoded: usize,
-    eof: bool,
-}
-
-impl<'a> LeafVarints<'a> {
-    const BUFFER_LEN: usize = 64 * 1024;
-
-    fn new(packed: &'a [u8]) -> Self {
-        Self {
-            decoder: brotli::Decompressor::new(packed, 16 * 1024),
-            buffer: vec![0; Self::BUFFER_LEN],
-            position: 0,
-            filled: 0,
-            decoded: 0,
-            eof: false,
-        }
-    }
-
-    fn next_byte(&mut self) -> Result<Option<u8>> {
-        if self.position == self.filled {
-            if self.eof {
-                return Ok(None);
-            }
-            let read = self
-                .decoder
-                .read(&mut self.buffer)
-                .map_err(|err| Error::Codec(format!("brotli decode failed: {err}")))?;
-            if read == 0 {
-                self.eof = true;
-                return Ok(None);
-            }
-            self.decoded = self.decoded.saturating_add(read);
-            if self.decoded > MAX_LEAF_BYTES {
-                return Err(Error::Codec("decoded byte limit".to_string()));
-            }
-            self.position = 0;
-            self.filled = read;
-        }
-        let byte = self.buffer[self.position];
-        self.position += 1;
-        Ok(Some(byte))
-    }
-
-    fn next_varint(&mut self) -> Result<u64> {
-        let mut value = 0_u64;
-        for byte_index in 0..10_u32 {
-            let byte = self.next_byte()?.ok_or(Error::CorruptVarint)?;
-            if byte_index == 9 && byte & 0xfe != 0 {
-                return Err(Error::CorruptVarint);
-            }
-            value |= u64::from(byte & 0x7f) << (byte_index * 7);
-            if byte & 0x80 == 0 {
-                if byte_index != 0 && byte & 0x7f == 0 {
-                    return Err(Error::CorruptVarint);
-                }
-                return Ok(value);
-            }
-        }
-        Err(Error::CorruptVarint)
-    }
-}
-
-impl MkmapLeaf {
-    /// Bytes one kept entry costs; a cache budget divides by this.
-    pub const ENTRY_BYTES: usize = std::mem::size_of::<LeafEntry>();
-
-    pub fn parse(packed: &[u8]) -> std::result::Result<MkmapLeaf, String> {
-        Self::parse_inner(packed, None, LeafParseLimits::UNBOUNDED).map_err(|err| err.to_string())
-    }
-
-    pub fn parse_for_root(
-        packed: &[u8],
-        shard_count: u32,
-        start_tile_id: u64,
-        end_tile_id: u64,
-    ) -> std::result::Result<MkmapLeaf, String> {
-        Self::parse_for_root_limited(
-            packed,
-            shard_count,
-            start_tile_id,
-            end_tile_id,
-            LeafParseLimits::UNBOUNDED,
-        )
-    }
-
-    pub fn parse_for_root_limited(
-        packed: &[u8],
-        shard_count: u32,
-        start_tile_id: u64,
-        end_tile_id: u64,
-        limits: LeafParseLimits,
-    ) -> std::result::Result<MkmapLeaf, String> {
-        Self::parse_inner(
-            packed,
-            Some((shard_count, start_tile_id, end_tile_id)),
-            limits,
-        )
-        .map_err(|err| err.to_string())
-    }
-
-    fn parse_inner(
-        packed: &[u8],
-        bounds: Option<(u32, u64, u64)>,
-        limits: LeafParseLimits,
-    ) -> Result<MkmapLeaf> {
-        let mut varints = LeafVarints::new(packed);
-        let count = usize::try_from(varints.next_varint()?)
-            .map_err(|_| Error::CorruptRecord("mkmap leaf count"))?;
-        // Every entry is at least four bytes of the decoded stream.
-        if count > MAX_LEAF_BYTES / 4 {
-            return Err(Error::CorruptRecord("mkmap leaf count"));
-        }
-        let window = if count <= limits.max_entries {
-            None
-        } else {
-            match limits.window {
-                Some(window) => Some(window),
-                None => {
-                    return Err(Error::Codec(format!(
-                        "mkmap leaf holds {count} entries, over the {} the caller can keep",
-                        limits.max_entries
-                    )))
-                }
-            }
-        };
-        let mut entries = Vec::with_capacity(if window.is_none() { count } else { 0 });
-        let mut tile_id = 0_u64;
-        // The ids this leaf will answer for. `kept_from` is the number of
-        // leading (lowest-id) kept entries given up to make room for the
-        // core; everything from `entries[kept_from]` up to `claimed_hi` is
-        // authoritative.
-        let core_lo = limits.core.map_or(u64::MAX, |(lo, _)| lo);
-        let mut kept_from = 0_usize;
-        let mut claimed_lo = window.map(|(lo, _)| lo);
-        let mut claimed_hi = window.map(|(_, hi)| hi);
-        for index in 0..count {
-            let delta = varints.next_varint()?;
-            if index != 0 && delta == 0 {
-                return Err(Error::CorruptRecord("mkmap leaf tile order"));
-            }
-            tile_id = tile_id
-                .checked_add(delta)
-                .ok_or(Error::CorruptRecord("mkmap leaf tile id"))?;
-            let shard = u32::try_from(varints.next_varint()?)
-                .map_err(|_| Error::CorruptRecord("mkmap leaf shard"))?;
-            let blob_offset = varints.next_varint()?;
-            let len = varints.next_varint()?;
-            if len == 0
-                || len > MAX_TILE_BYTES as u64
-                || blob_offset.checked_add(len).is_none()
-                || bounds.is_some_and(|(shard_count, start, end)| {
-                    shard >= shard_count || tile_id < start || tile_id > end
-                })
-            {
-                return Err(Error::CorruptRecord("mkmap leaf entry"));
-            }
-            let entry = LeafEntry {
-                tile_id,
-                blob: BlobRef {
-                    shard,
-                    offset: blob_offset,
-                    len,
-                },
-            };
-            match window {
-                None => entries.push(entry),
-                Some((lo, hi)) => {
-                    if tile_id > hi {
-                        // Ascending ids: nothing after this is inside the window.
-                        break;
-                    }
-                    if tile_id < lo {
-                        continue;
-                    }
-                    if entries.len() - kept_from >= limits.max_entries {
-                        // Budget full: give up the margin below the core
-                        // first (ascending ids: the lowest kept entries),
-                        // otherwise answer only for the ids held so far.
-                        if entries[kept_from].tile_id < core_lo && tile_id <= limits.core.map_or(0, |(_, hi)| hi) {
-                            kept_from += 1;
-                            claimed_lo = Some(entries[kept_from].tile_id);
-                        } else {
-                            claimed_hi = Some(tile_id - 1);
-                            break;
-                        }
-                    }
-                    entries.push(entry);
-                }
-            }
-        }
-        if window.is_none() && varints.next_byte()?.is_some() {
-            return Err(Error::CorruptRecord("mkmap leaf trailing bytes"));
-        }
-        if kept_from > 0 {
-            entries.drain(..kept_from);
-        }
-        Ok(MkmapLeaf {
-            entries,
-            window: window.map(|(lo, _)| {
-                let lo = claimed_lo.unwrap_or(lo);
-                (lo, claimed_hi.unwrap_or(lo).max(lo))
-            }),
-        })
-    }
-
-    /// Whether `find` is authoritative for this id: always for a whole
-    /// directory, only inside the kept window otherwise.
-    pub fn covers(&self, tile_id: u64) -> bool {
-        self.window
-            .map_or(true, |(lo, hi)| tile_id >= lo && tile_id <= hi)
-    }
-
-    pub fn is_partial(&self) -> bool {
-        self.window.is_some()
-    }
-
-    pub fn len(&self) -> usize {
-        self.entries.len()
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.entries.is_empty()
-    }
-
-    pub fn find(&self, tile_id: u64) -> Option<BlobRef> {
-        self.entries
-            .binary_search_by_key(&tile_id, |entry| entry.tile_id)
-            .ok()
-            .map(|index| self.entries[index].blob)
-    }
-
-    pub fn retained_bytes(&self) -> usize {
-        self.entries.len().saturating_mul(Self::ENTRY_BYTES)
-    }
-}
-
-/// Positioned-read `.mkmap` consumer with the same surface the tile loader
-/// uses on `MbtilesReader`: metadata + per-tile decoded bytes.
-#[cfg(not(target_arch = "wasm32"))]
-mod file_reader {
-use super::*;
-
-pub struct MkmapReader {
-    dir: PathBuf,
-    root: MkmapRoot,
-    /// Decoded leaf directories, keyed by root record index. A viewport's
-    /// tiles are Hilbert-adjacent, so a handful of leaves covers a session.
-    leaf_cache: HashMap<usize, MkmapLeaf>,
-    pub(super) shard_files: HashMap<u32, File>,
-    shard_file_lru: VecDeque<u32>,
-}
-
-impl MkmapReader {
-    /// `path` may be the container directory or its `root.mkidx`.
-    pub fn open(path: &Path) -> Result<MkmapReader> {
-        let dir = if path.is_dir() {
-            path.to_path_buf()
-        } else {
-            path.parent().unwrap_or(Path::new(".")).to_path_buf()
-        };
-        let bytes = std::fs::read(dir.join("root.mkidx")).map_err(Error::Io)?;
-        let root = MkmapRoot::parse_inner(&bytes)?;
-        Ok(MkmapReader {
-            dir,
-            root,
-            leaf_cache: HashMap::new(),
-            shard_files: HashMap::new(),
-            shard_file_lru: VecDeque::new(),
-        })
-    }
-
-    pub fn get_metadata(&mut self) -> Result<HashMap<String, String>> {
-        Ok(self.root.metadata.clone())
-    }
-
-    pub fn zoom_range(&self) -> (u32, u32) {
-        self.root.zoom_range()
-    }
-
-    /// Tile count declared by the index header (leaf entries, before dedup).
-    pub fn tile_count(&self) -> u64 {
-        self.root.tile_count()
-    }
-
-    pub fn shard_count(&self) -> u32 {
-        self.root.shard_count()
-    }
-
-    /// Number of root records. Writers currently emit one record per shard;
-    /// keeping this separate from `shard_count` makes record-wise streaming
-    /// explicit for archive transformation tools.
-    pub fn root_record_count(&self) -> usize {
-        self.root.records.len()
-    }
-
-    /// The shared dictionary the carried metadata declares, if any — the
-    /// bytes an extracted archive has to re-declare to stay decodable.
-    pub fn dict(&self) -> Option<&[u8]> {
-        self.root.dict()
-    }
-
-    /// The raw shared dictionary stored in `root.mkidx` itself.
-    pub fn shared_dict(&self) -> Option<&[u8]> {
-        self.root.shared_dict()
-    }
-
-    pub(super) fn read_range(&mut self, shard: u32, offset: u64, len: u64) -> Result<Vec<u8>> {
+    fn read_range(&mut self, shard: u32, offset: u64, len: u64) -> Result<Vec<u8>> {
         if !self.shard_files.contains_key(&shard) {
             let path = self.dir.join(format!("tiles-{shard:03}.mkshard"));
-            while self.shard_files.len() >= SHARD_FILE_CACHE_CAPACITY {
-                if let Some(oldest) = self.shard_file_lru.pop_front() {
-                    self.shard_files.remove(&oldest);
-                }
-            }
             self.shard_files
                 .insert(shard, File::open(path).map_err(Error::Io)?);
         }
-        self.shard_file_lru.retain(|cached| *cached != shard);
-        self.shard_file_lru.push_back(shard);
         let file = self.shard_files.get_mut(&shard).unwrap();
         file.seek(SeekFrom::Start(offset)).map_err(Error::Io)?;
         let mut bytes = vec![0_u8; len as usize];
@@ -734,26 +301,51 @@ impl MkmapReader {
 
     /// Read and decode one root record's leaf directory (no caching — the
     /// caller decides whether the entries are worth keeping).
-    fn read_leaf(&mut self, record_index: usize) -> Result<MkmapLeaf> {
-        let record = self.root.records[record_index];
+    fn read_leaf(&mut self, record_index: usize) -> Result<Vec<LeafEntry>> {
+        let record = &self.root[record_index];
         let (shard, offset, len) = (record.shard, record.dir_offset, record.dir_len);
         let packed = self.read_range(shard, offset, len)?;
-        MkmapLeaf::parse_inner(
-            &packed,
-            Some((
-                self.root.shard_count,
-                record.start_tile_id,
-                record.end_tile_id,
-            )),
-            LeafParseLimits::UNBOUNDED,
-        )
+        let raw = TileCodec::from_metadata(
+            &[("compression".to_string(), "br".to_string())]
+                .into_iter()
+                .collect(),
+        )?
+        .decode(&packed)?;
+        let mut cursor = 0_usize;
+        let count = read_varint(&raw, &mut cursor)? as usize;
+        let mut entries = Vec::with_capacity(count);
+        let mut tile_id = 0_u64;
+        for _ in 0..count {
+            tile_id += read_varint(&raw, &mut cursor)?;
+            let shard = u32::try_from(read_varint(&raw, &mut cursor)?)
+                .map_err(|_| Error::CorruptRecord("mkmap leaf shard"))?;
+            let blob_offset = read_varint(&raw, &mut cursor)?;
+            let len = read_varint(&raw, &mut cursor)?;
+            entries.push(LeafEntry {
+                tile_id,
+                blob: BlobRef {
+                    shard,
+                    offset: blob_offset,
+                    len,
+                },
+            });
+        }
+        Ok(entries)
     }
 
     fn resolve(&mut self, zoom: u8, x: u32, y: u32) -> Result<Option<BlobRef>> {
         let id = mkmap_tile_id(zoom, x, y);
-        let record_index = match self.root.locate(id) {
-            Some(record) => record.index,
-            None => return Ok(None),
+        let record_index = match self.root.binary_search_by(|record| {
+            if id < record.start_tile_id {
+                std::cmp::Ordering::Greater
+            } else if id > record.end_tile_id {
+                std::cmp::Ordering::Less
+            } else {
+                std::cmp::Ordering::Equal
+            }
+        }) {
+            Ok(index) => index,
+            Err(_) => return Ok(None),
         };
         if !self.leaf_cache.contains_key(&record_index) {
             let entries = self.read_leaf(record_index)?;
@@ -762,7 +354,11 @@ impl MkmapReader {
             }
             self.leaf_cache.insert(record_index, entries);
         }
-        Ok(self.leaf_cache[&record_index].find(id))
+        let entries = &self.leaf_cache[&record_index];
+        Ok(entries
+            .binary_search_by_key(&id, |entry| entry.tile_id)
+            .ok()
+            .map(|found| entries[found].blob))
     }
 
     /// Address + blob location of one tile, in XYZ orientation.
@@ -785,33 +381,6 @@ impl MkmapReader {
         self.for_each_tile_ref_in_range(0, u64::MAX, callback)
     }
 
-    /// Walk one root record's leaf, retaining only that leaf directory.
-    /// This is the shard-at-a-time path used by `.mkmap` rewriters.
-    pub fn for_each_root_record_tile_ref(
-        &mut self,
-        record_index: usize,
-        mut callback: impl FnMut(MkmapTileRef),
-    ) -> Result<()> {
-        if record_index >= self.root.records.len() {
-            return Err(Error::InvalidInput(
-                "mkmap root record is out of range".to_string(),
-            ));
-        }
-        for entry in self.read_leaf(record_index)?.entries {
-            let (zoom, x, y) = mkmap_zxy_from_tile_id(entry.tile_id);
-            callback(MkmapTileRef {
-                tile_id: entry.tile_id,
-                zoom,
-                x,
-                y,
-                shard: entry.blob.shard,
-                offset: entry.blob.offset,
-                len: entry.blob.len,
-            });
-        }
-        Ok(())
-    }
-
     /// [`MkmapReader::for_each_tile_ref`] restricted to a tile-id window.
     /// Ids are zoom-banded and spatially local, so a region of interest is a
     /// short list of windows and only the leaf directories that overlap them
@@ -825,12 +394,12 @@ impl MkmapReader {
         if start_id > end_id {
             return Ok(());
         }
-        for record_index in 0..self.root.records.len() {
-            let record = &self.root.records[record_index];
+        for record_index in 0..self.root.len() {
+            let record = &self.root[record_index];
             if record.end_tile_id < start_id || record.start_tile_id > end_id {
                 continue;
             }
-            for entry in self.read_leaf(record_index)?.entries {
+            for entry in self.read_leaf(record_index)? {
                 if entry.tile_id < start_id || entry.tile_id > end_id {
                     continue;
                 }
@@ -869,7 +438,7 @@ impl MkmapReader {
     }
 
     pub fn decode_tile(&self, bytes: &[u8]) -> Result<Vec<u8>> {
-        self.root.codec.decode(bytes)
+        self.codec.decode(bytes)
     }
 
     /// Same (zoom, column, TMS row) addressing and decoded output as
@@ -883,7 +452,7 @@ impl MkmapReader {
         let Some(bytes) = self.get_tile(zoom, column, row)? else {
             return Ok(None);
         };
-        Ok(Some(self.root.codec.decode(&bytes)?))
+        Ok(Some(self.codec.decode(&bytes)?))
     }
 }
 
@@ -917,20 +486,6 @@ impl TileArchiveReader {
         }
     }
 
-    /// Validated request zoom range. Mkmap uses its checked binary header;
-    /// legacy MBTiles metadata is accepted only when ordered and in bounds.
-    pub fn validated_zoom_range(&mut self) -> Option<(u32, u32)> {
-        match self {
-            TileArchiveReader::Mkmap(reader) => Some(reader.zoom_range()),
-            TileArchiveReader::Mbtiles(reader) => {
-                let metadata = reader.get_metadata().ok()?;
-                let min = metadata.get("minzoom")?.trim().parse().ok()?;
-                let max = metadata.get("maxzoom")?.trim().parse().ok()?;
-                (min <= max && max <= 30).then_some((min, max))
-            }
-        }
-    }
-
     pub fn get_tile_decoded(
         &mut self,
         zoom: i64,
@@ -979,476 +534,10 @@ impl TileArchiveReader {
     }
 }
 
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-pub use file_reader::{MkmapReader, TileArchiveReader};
-
-#[cfg(target_arch = "wasm32")]
-mod file_reader {
-    use super::*;
-
-    const UNSUPPORTED: &str = "local tile archive file access is unavailable on wasm32";
-
-    /// Type-preserving placeholder for the native local-file archive reader.
-    pub enum TileArchiveReader {
-        Unsupported,
-    }
-
-    impl TileArchiveReader {
-        pub fn is_mkmap_path(path: &Path) -> bool {
-            path.file_name().is_some_and(|name| name == "root.mkidx")
-                || path.extension().is_some_and(|extension| extension == "mkmap")
-        }
-
-        pub fn open(_path: &Path) -> Result<TileArchiveReader> {
-            Err(Error::Unsupported(UNSUPPORTED))
-        }
-
-        pub fn get_metadata(&mut self) -> Result<HashMap<String, String>> {
-            match self {
-                TileArchiveReader::Unsupported => Err(Error::Unsupported(UNSUPPORTED)),
-            }
-        }
-
-        pub fn validated_zoom_range(&mut self) -> Option<(u32, u32)> {
-            match self {
-                TileArchiveReader::Unsupported => None,
-            }
-        }
-
-        pub fn get_tile_decoded(
-            &mut self,
-            _zoom: i64,
-            _column: i64,
-            _row: i64,
-        ) -> Result<Option<Vec<u8>>> {
-            match self {
-                TileArchiveReader::Unsupported => Err(Error::Unsupported(UNSUPPORTED)),
-            }
-        }
-
-        pub fn supports_direct_tile_lookup(&self) -> bool {
-            match self {
-                TileArchiveReader::Unsupported => false,
-            }
-        }
-
-        pub fn get_tile(
-            &mut self,
-            _zoom: i64,
-            _column: i64,
-            _row: i64,
-        ) -> Result<Option<Vec<u8>>> {
-            match self {
-                TileArchiveReader::Unsupported => Err(Error::Unsupported(UNSUPPORTED)),
-            }
-        }
-
-        pub fn decode_tile(&self, _bytes: &[u8]) -> Result<Vec<u8>> {
-            match self {
-                TileArchiveReader::Unsupported => Err(Error::Unsupported(UNSUPPORTED)),
-            }
-        }
-
-        pub fn get_tiles_at_zoom(&mut self, _zoom: i64) -> Result<Vec<crate::Tile>> {
-            match self {
-                TileArchiveReader::Unsupported => Err(Error::Unsupported(UNSUPPORTED)),
-            }
-        }
-    }
-}
-
-#[cfg(target_arch = "wasm32")]
-pub use file_reader::TileArchiveReader;
-
-#[cfg(all(test, not(target_arch = "wasm32")))]
+#[cfg(test)]
 mod tests {
     use super::*;
 
-    fn write_varint(mut value: u64, out: &mut Vec<u8>) {
-        loop {
-            let mut byte = (value & 0x7f) as u8;
-            value >>= 7;
-            if value != 0 {
-                byte |= 0x80;
-            }
-            out.push(byte);
-            if value == 0 {
-                break;
-            }
-        }
-    }
-
-    fn brotli(raw: &[u8]) -> Vec<u8> {
-        crate::compress_tile(&crate::TileCompression::Brotli { quality: 5 }, None, raw).unwrap()
-    }
-
-    fn packed_leaf(entries: &[(u64, u32, u64, u64)]) -> Vec<u8> {
-        let mut raw = Vec::new();
-        write_varint(entries.len() as u64, &mut raw);
-        let mut previous = 0_u64;
-        for (tile_id, shard, offset, len) in entries {
-            write_varint(tile_id - previous, &mut raw);
-            write_varint(u64::from(*shard), &mut raw);
-            write_varint(*offset, &mut raw);
-            write_varint(*len, &mut raw);
-            previous = *tile_id;
-        }
-        brotli(&raw)
-    }
-
-    #[test]
-    fn leaf_over_the_entry_budget_keeps_only_the_requested_window() {
-        let entries: Vec<(u64, u32, u64, u64)> = (0..1000_u64)
-            .map(|index| (1000 + index * 3, 0, index * 100, 10 + index))
-            .collect();
-        let packed = packed_leaf(&entries);
-
-        let whole = MkmapLeaf::parse(&packed).unwrap();
-        assert!(!whole.is_partial());
-        assert_eq!(whole.len(), 1000);
-        assert_eq!(whole.find(1000 + 500 * 3).unwrap().offset, 50_000);
-
-        let limits = LeafParseLimits {
-            max_entries: 64,
-            window: Some((1000 + 400 * 3, 1000 + 420 * 3)),
-            core: Some((1000 + 405 * 3, 1000 + 415 * 3)),
-        };
-        let window = MkmapLeaf::parse_for_root_limited(&packed, 1, 0, u64::MAX, limits).unwrap();
-        assert!(window.is_partial());
-        assert_eq!(window.len(), 21);
-        assert!(window.covers(1000 + 400 * 3));
-        assert!(window.covers(1000 + 420 * 3));
-        assert!(window.covers(1000 + 410 * 3 + 1));
-        assert!(!window.covers(1000 + 399 * 3));
-        assert!(!window.covers(1000 + 421 * 3));
-        assert_eq!(window.find(1000 + 410 * 3).unwrap().len, 10 + 410);
-        assert_eq!(window.find(1000 + 410 * 3 + 1), None);
-        assert!(window.retained_bytes() < whole.retained_bytes() / 40);
-
-        // A window wider than the budget gives up its low margin first, so
-        // the core is still answered, then cuts the high margin.
-        let limits = LeafParseLimits {
-            max_entries: 10,
-            window: Some((1000 + 100 * 3, 1000 + 200 * 3)),
-            core: Some((1000 + 150 * 3, 1000 + 155 * 3)),
-        };
-        let clipped = MkmapLeaf::parse_for_root_limited(&packed, 1, 0, u64::MAX, limits).unwrap();
-        assert_eq!(clipped.len(), 10);
-        assert!(!clipped.covers(1000 + 145 * 3));
-        assert!(clipped.covers(1000 + 150 * 3));
-        assert!(clipped.covers(1000 + 155 * 3));
-        assert!(!clipped.covers(1000 + 156 * 3));
-        assert_eq!(clipped.find(1000 + 152 * 3).unwrap().len, 10 + 152);
-
-        // A core larger than the budget answers only for what it holds.
-        let limits = LeafParseLimits {
-            max_entries: 4,
-            window: Some((1000 + 100 * 3, 1000 + 200 * 3)),
-            core: Some((1000 + 150 * 3, 1000 + 160 * 3)),
-        };
-        let short = MkmapLeaf::parse_for_root_limited(&packed, 1, 0, u64::MAX, limits).unwrap();
-        assert_eq!(short.len(), 4);
-        assert!(short.covers(1000 + 153 * 3));
-        assert!(!short.covers(1000 + 154 * 3));
-
-        // Over budget with no window is refused rather than materialized.
-        let limits = LeafParseLimits {
-            max_entries: 64,
-            window: None,
-            core: None,
-        };
-        assert!(MkmapLeaf::parse_for_root_limited(&packed, 1, 0, u64::MAX, limits).is_err());
-    }
-
-    fn tiny_archive_parts() -> (Vec<u8>, Vec<u8>, u64, u64) {
-        tiny_archive_parts_with_metadata("1", "1")
-    }
-
-    fn tiny_archive_parts_with_metadata(
-        metadata_min: &str,
-        metadata_max: &str,
-    ) -> (Vec<u8>, Vec<u8>, u64, u64) {
-        let first = mkmap_tile_id(1, 0, 0);
-        let second = mkmap_tile_id(1, 0, 1);
-        let mut leaf_raw = Vec::new();
-        write_varint(2, &mut leaf_raw);
-        write_varint(first, &mut leaf_raw);
-        write_varint(0, &mut leaf_raw);
-        write_varint(7, &mut leaf_raw);
-        write_varint(3, &mut leaf_raw);
-        write_varint(second - first, &mut leaf_raw);
-        write_varint(0, &mut leaf_raw);
-        write_varint(11, &mut leaf_raw);
-        write_varint(5, &mut leaf_raw);
-        let leaf = brotli(&leaf_raw);
-
-        let metadata = [
-            ("compression", "gzip"),
-            ("minzoom", metadata_min),
-            ("maxzoom", metadata_max),
-        ];
-        let mut metadata_raw = Vec::new();
-        write_varint(metadata.len() as u64, &mut metadata_raw);
-        for (key, value) in metadata {
-            write_varint(key.len() as u64, &mut metadata_raw);
-            metadata_raw.extend_from_slice(key.as_bytes());
-            write_varint(value.len() as u64, &mut metadata_raw);
-            metadata_raw.extend_from_slice(value.as_bytes());
-        }
-        let metadata = brotli(&metadata_raw);
-        let mut root_raw = Vec::new();
-        root_raw.extend_from_slice(&first.to_le_bytes());
-        root_raw.extend_from_slice(&second.to_le_bytes());
-        root_raw.extend_from_slice(&0_u32.to_le_bytes());
-        root_raw.extend_from_slice(&100_u64.to_le_bytes());
-        root_raw.extend_from_slice(&(leaf.len() as u64).to_le_bytes());
-        let root_br = brotli(&root_raw);
-
-        let mut header = vec![0_u8; HEADER_LEN];
-        header[0..8].copy_from_slice(MAGIC);
-        header[8..12].copy_from_slice(&VERSION.to_le_bytes());
-        header[12..16].copy_from_slice(&1_u32.to_le_bytes());
-        header[24..32].copy_from_slice(&2_u64.to_le_bytes());
-        header[40] = 1;
-        header[41] = 1;
-        let mut cursor = HEADER_LEN as u64;
-        for (slot, len) in [
-            (48, metadata.len() as u64),
-            (64, 0),
-            (80, root_raw.len() as u64),
-            (96, root_br.len() as u64),
-        ] {
-            header[slot..slot + 8].copy_from_slice(&cursor.to_le_bytes());
-            header[slot + 8..slot + 16].copy_from_slice(&len.to_le_bytes());
-            cursor += len;
-        }
-        header.extend_from_slice(&metadata);
-        header.extend_from_slice(&root_raw);
-        header.extend_from_slice(&root_br);
-        (header, leaf, first, second)
-    }
-
-    fn root_with_records(template: &[u8], shard_count: u32, root_raw: &[u8]) -> Vec<u8> {
-        let section = |slot: usize| {
-            let offset = u64::from_le_bytes(template[slot..slot + 8].try_into().unwrap()) as usize;
-            let len =
-                u64::from_le_bytes(template[slot + 8..slot + 16].try_into().unwrap()) as usize;
-            template[offset..offset + len].to_vec()
-        };
-        let metadata = section(48);
-        let dict = section(64);
-        let packed = brotli(root_raw);
-        let mut root = template[..HEADER_LEN].to_vec();
-        root[12..16].copy_from_slice(&shard_count.to_le_bytes());
-        let mut cursor = HEADER_LEN as u64;
-        for (slot, bytes) in [(48, &metadata), (64, &dict), (80, &root_raw.to_vec()), (96, &packed)] {
-            root[slot..slot + 8].copy_from_slice(&cursor.to_le_bytes());
-            root[slot + 8..slot + 16].copy_from_slice(&(bytes.len() as u64).to_le_bytes());
-            cursor += bytes.len() as u64;
-        }
-        root.extend_from_slice(&metadata);
-        root.extend_from_slice(&dict);
-        root.extend_from_slice(root_raw);
-        root.extend_from_slice(&packed);
-        root
-    }
-
-    fn record(start: u64, end: u64, shard: u32, offset: u64, len: u64) -> Vec<u8> {
-        let mut out = Vec::new();
-        out.extend_from_slice(&start.to_le_bytes());
-        out.extend_from_slice(&end.to_le_bytes());
-        out.extend_from_slice(&shard.to_le_bytes());
-        out.extend_from_slice(&offset.to_le_bytes());
-        out.extend_from_slice(&len.to_le_bytes());
-        out
-    }
-
-    #[test]
-    fn pure_root_and_leaf_parsers_locate_tiles() {
-        let (root_bytes, leaf_bytes, first, second) = tiny_archive_parts();
-        let root = MkmapRoot::parse(&root_bytes).unwrap();
-        assert_eq!(root.zoom_range(), (1, 1));
-        assert_eq!(root.tile_count(), 2);
-        assert_eq!(root.shard_count(), 1);
-        assert_eq!(root.metadata().get("compression").map(String::as_str), Some("gzip"));
-        assert_eq!(
-            root.locate(first),
-            Some(RootRecordRef {
-                index: 0,
-                start_tile_id: first,
-                end_tile_id: second,
-                shard: 0,
-                dir_offset: 100,
-                dir_len: leaf_bytes.len() as u64,
-            })
-        );
-        assert!(root.locate(mkmap_tile_id(2, 0, 0)).is_none());
-        assert_eq!(root.decode_blob(b"raw tile").unwrap(), b"raw tile");
-
-        let leaf = MkmapLeaf::parse(&leaf_bytes).unwrap();
-        assert_eq!(
-            leaf.find(first),
-            Some(BlobRef {
-                shard: 0,
-                offset: 7,
-                len: 3,
-            })
-        );
-        assert_eq!(
-            leaf.find(second),
-            Some(BlobRef {
-                shard: 0,
-                offset: 11,
-                len: 5,
-            })
-        );
-    }
-
-    #[test]
-    fn malformed_roots_and_varints_are_rejected() {
-        let (root, _, first, second) = tiny_archive_parts();
-
-        let mut bad_zoom = root.clone();
-        bad_zoom[40] = 2;
-        bad_zoom[41] = 1;
-        assert!(MkmapRoot::parse(&bad_zoom).is_err());
-
-        assert!(MkmapRoot::parse(&root_with_records(
-            &root,
-            1,
-            &record(second, first, 0, 10, 1),
-        ))
-        .is_err());
-        assert!(MkmapRoot::parse(&root_with_records(
-            &root,
-            1,
-            &record(first, second, 1, 10, 1),
-        ))
-        .is_err());
-        assert!(MkmapRoot::parse(&root_with_records(
-            &root,
-            1,
-            &record(first, second, 0, 10, 0),
-        ))
-        .is_err());
-        assert!(MkmapRoot::parse(&root_with_records(
-            &root,
-            1,
-            &record(first, second, 0, 0, MAX_LEAF_BYTES as u64 + 1),
-        ))
-        .is_err());
-
-        let mut overlapping = record(first, second, 0, 10, 1);
-        overlapping.extend_from_slice(&record(second, second + 1, 1, 20, 1));
-        assert!(MkmapRoot::parse(&root_with_records(&root, 2, &overlapping)).is_err());
-
-        for bytes in [
-            vec![0x80, 0x00],
-            vec![0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x02],
-            vec![0x80; 10],
-        ] {
-            assert!(read_varint(&bytes, &mut 0).is_err());
-        }
-    }
-
-    #[test]
-    fn malformed_leaf_entries_are_rejected_before_lookup() {
-        let (_, _, first, second) = tiny_archive_parts();
-        let leaf = |delta: u64, shard: u64, len: u64| {
-            let mut raw = Vec::new();
-            write_varint(1, &mut raw);
-            write_varint(delta, &mut raw);
-            write_varint(shard, &mut raw);
-            write_varint(0, &mut raw);
-            write_varint(len, &mut raw);
-            brotli(&raw)
-        };
-        assert!(MkmapLeaf::parse_for_root(&leaf(first, 0, 0), 1, first, second).is_err());
-        assert!(MkmapLeaf::parse_for_root(
-            &leaf(first, 0, MAX_TILE_BYTES as u64 + 1),
-            1,
-            first,
-            second,
-        )
-        .is_err());
-        assert!(MkmapLeaf::parse_for_root(&leaf(first, 1, 1), 1, first, second).is_err());
-        assert!(MkmapLeaf::parse_for_root(&leaf(second + 1, 0, 1), 1, first, second).is_err());
-
-        let mut duplicate = Vec::new();
-        write_varint(2, &mut duplicate);
-        for delta in [first, 0] {
-            write_varint(delta, &mut duplicate);
-            write_varint(0, &mut duplicate);
-            write_varint(0, &mut duplicate);
-            write_varint(1, &mut duplicate);
-        }
-        assert!(MkmapLeaf::parse_for_root(&brotli(&duplicate), 1, first, second).is_err());
-    }
-
-    fn temp_path(name: &str) -> PathBuf {
-        let nonce = std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        std::fs::create_dir_all("target").unwrap();
-        PathBuf::from(format!("target/{name}-{nonce}"))
-    }
-
-    #[test]
-    fn validated_zoom_range_rejects_malformed_mbtiles_metadata() {
-        let path = temp_path("mkmap-invalid-zoom").with_extension("mbtiles");
-        let mut writer = crate::MbtilesWriter::create(&path).unwrap();
-        writer.set_metadata("minzoom", "20");
-        writer.set_metadata("maxzoom", "3");
-        writer.finish().unwrap();
-        let mut reader = TileArchiveReader::open(&path).unwrap();
-        assert_eq!(reader.validated_zoom_range(), None);
-        std::fs::remove_file(path).unwrap();
-    }
-
-    #[test]
-    fn mkmap_zoom_range_uses_validated_header_not_disagreeing_metadata() {
-        let dir = temp_path("mkmap-header-zoom");
-        std::fs::create_dir_all(&dir).unwrap();
-        let (root, _, _, _) = tiny_archive_parts_with_metadata("7", "9");
-        std::fs::write(dir.join("root.mkidx"), root).unwrap();
-        let mut reader = TileArchiveReader::open(&dir).unwrap();
-        assert_eq!(reader.validated_zoom_range(), Some((1, 1)));
-        std::fs::remove_dir_all(dir).unwrap();
-    }
-
-    #[test]
-    fn synchronous_shard_file_cache_is_lru_bounded_and_reopens() {
-        let dir = temp_path("mkmap-shard-cache");
-        std::fs::create_dir_all(&dir).unwrap();
-        let (root, _, _, _) = tiny_archive_parts();
-        std::fs::write(dir.join("root.mkidx"), root).unwrap();
-        for shard in 0..=SHARD_FILE_CACHE_CAPACITY as u32 {
-            std::fs::write(dir.join(format!("tiles-{shard:03}.mkshard")), [shard as u8])
-                .unwrap();
-        }
-        let mut reader = MkmapReader::open(&dir).unwrap();
-        for shard in 0..SHARD_FILE_CACHE_CAPACITY as u32 {
-            assert_eq!(&*reader.read_range(shard, 0, 1).unwrap(), [shard as u8]);
-        }
-        assert_eq!(&*reader.read_range(0, 0, 1).unwrap(), [0]);
-        assert_eq!(
-            &*reader
-                .read_range(SHARD_FILE_CACHE_CAPACITY as u32, 0, 1)
-                .unwrap(),
-            [SHARD_FILE_CACHE_CAPACITY as u8]
-        );
-        assert_eq!(reader.shard_files.len(), SHARD_FILE_CACHE_CAPACITY);
-        assert!(reader.shard_files.contains_key(&0));
-        assert!(!reader.shard_files.contains_key(&1));
-        assert_eq!(&*reader.read_range(1, 0, 1).unwrap(), [1]);
-        assert!(reader.shard_files.contains_key(&1));
-        assert!(!reader.shard_files.contains_key(&2));
-        std::fs::remove_dir_all(dir).unwrap();
-    }
-
     /// A container walk recovers each tile's address from its id alone, so
     /// the inverse has to agree with the id function at every zoom.
     #[test]
diff --git a/libs/mbtile_reader/src/protobuf.rs b/libs/mbtile_reader/src/protobuf.rs
deleted file mode 100644
index 14c892b04..000000000
--- a/libs/mbtile_reader/src/protobuf.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-/// Read one protobuf varint and advance `pos` past it.
-pub fn read_pb_varint(bytes: &[u8], pos: &mut usize) -> Result<u64, String> {
-    let mut value = 0_u64;
-    let mut shift = 0_u32;
-    while *pos < bytes.len() {
-        let byte = bytes[*pos];
-        *pos += 1;
-        value |= u64::from(byte & 0x7f) << shift;
-        if byte & 0x80 == 0 {
-            return Ok(value);
-        }
-        shift += 7;
-        if shift > 63 {
-            return Err("varint too long".to_string());
-        }
-    }
-    Err("unexpected eof reading varint".to_string())
-}
-
-/// Read one protobuf length-delimited payload and advance `pos` past it.
-pub fn read_pb_len_slice<'a>(bytes: &'a [u8], pos: &mut usize) -> Result<&'a [u8], String> {
-    let len = usize::try_from(read_pb_varint(bytes, pos)?)
-        .map_err(|_| "protobuf length does not fit usize".to_string())?;
-    let end = pos
-        .checked_add(len)
-        .ok_or_else(|| "protobuf length overflow".to_string())?;
-    let slice = bytes
-        .get(*pos..end)
-        .ok_or_else(|| "unexpected eof reading length-delimited field".to_string())?;
-    *pos = end;
-    Ok(slice)
-}
-
-/// Skip one protobuf field payload after its key has already been read.
-pub fn skip_pb_field(bytes: &[u8], pos: &mut usize, wire: u8) -> Result<(), String> {
-    let fixed = match wire {
-        0 => {
-            let _ = read_pb_varint(bytes, pos)?;
-            return Ok(());
-        }
-        1 => 8,
-        2 => {
-            let _ = read_pb_len_slice(bytes, pos)?;
-            return Ok(());
-        }
-        5 => 4,
-        _ => return Err(format!("unsupported protobuf wire type {wire}")),
-    };
-    *pos = pos
-        .checked_add(fixed)
-        .filter(|end| *end <= bytes.len())
-        .ok_or_else(|| "unexpected eof skipping fixed-width field".to_string())?;
-    Ok(())
-}
-
diff --git a/libs/mbtile_reader/src/writer.rs b/libs/mbtile_reader/src/writer.rs
index 3b458e0cd..14578b5e6 100644
--- a/libs/mbtile_reader/src/writer.rs
+++ b/libs/mbtile_reader/src/writer.rs
@@ -1,7 +1,5 @@
 use super::codec::{compress_tile, compression_metadata_rows};
-use super::{
-    local_payload_size, tile_rowid_xyz, Error, PageType, Result, TileCompression, SQLITE_MAGIC,
-};
+use super::{local_payload_size, Error, PageType, Result, TileCompression, SQLITE_MAGIC};
 use std::collections::BTreeMap;
 use std::fs::{File, OpenOptions};
 use std::io::{Seek, SeekFrom, Write};
@@ -783,6 +781,34 @@ fn write_varint(value: u64, output: &mut Vec<u8>) {
     }
 }
 
+/// Compute the deterministic rowid used for Makepad-authored MBTiles files.
+///
+/// Coordinates are ordered by zoom, then 256×256 block row and column, then
+/// local row and column. This matches the order in a VersaTiles v02 archive.
+pub fn tile_rowid_xyz(zoom: u8, x: u32, y: u32) -> Option<i64> {
+    if zoom > 31 {
+        return None;
+    }
+    let axis = 1_u64 << zoom;
+    if u64::from(x) >= axis || u64::from(y) >= axis {
+        return None;
+    }
+
+    let zoom_capacity = 1_u128 << (u32::from(zoom) * 2);
+    let prefix = (zoom_capacity - 1) / 3;
+    let within_zoom = if zoom <= 8 {
+        u128::from(y) * u128::from(axis) + u128::from(x)
+    } else {
+        let blocks_per_axis = 1_u128 << (zoom - 8);
+        let block_x = u128::from(x >> 8);
+        let block_y = u128::from(y >> 8);
+        let local_x = u128::from(x & 255);
+        let local_y = u128::from(y & 255);
+        ((block_y * blocks_per_axis + block_x) << 16) + (local_y << 8) + local_x
+    };
+    i64::try_from(prefix + within_zoom + 1).ok()
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/libs/media_view/Cargo.toml b/libs/media_view/Cargo.toml
deleted file mode 100644
index 59a715049..000000000
--- a/libs/media_view/Cargo.toml
+++ /dev/null
@@ -1,15 +0,0 @@
-[package]
-name = "makepad-media-view"
-version = "0.1.0"
-edition = "2021"
-publish = false
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-render = { path = "../render" }
-makepad-gltf = { path = "../gltf" }
-makepad-xr = { path = "../../xr" }
-makepad-audio-decode = { path = "../audio_decode" }
-makepad-asset-data = { path = "../asset/data" }
-makepad-zune-core = { path = "../zune/zune-core" }
-makepad-zune-png = { path = "../zune/zune-png" }
diff --git a/libs/media_view/src/audio_player.rs b/libs/media_view/src/audio_player.rs
deleted file mode 100644
index a42ccdf70..000000000
--- a/libs/media_view/src/audio_player.rs
+++ /dev/null
@@ -1,482 +0,0 @@
-//! Audio waveform and transport over Makepad's existing media playback path.
-
-use crate::{media_kind, MediaKind, MediaViewAction};
-use makepad_audio_decode::decode_any;
-use makepad_widgets::*;
-use std::rc::Rc;
-
-const WAVE_BINS: usize = 256;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.AudioPlayerBase = #(AudioPlayer::register_widget(vm))
-    mod.widgets.AudioPlayer = set_type_default() do mod.widgets.AudioPlayerBase{
-        width: Fill
-        height: 150
-        flow: Overlay
-        engine := Video{
-            abs_pos: vec2(-1000.0, -1000.0)
-            width: 1
-            height: 1
-            show_controls: false
-            autoplay: false
-            is_looping: false
-        }
-        surface := View{
-            width: Fill
-            height: Fill
-            flow: Down
-            spacing: 4
-            wave := RoundedView{
-                width: Fill
-                height: Fill
-                cursor: MouseCursor.Hand
-                show_bg: true
-                draw_bg +: {
-                    color: #x11151b
-                    border_color: #xffffff12
-                    border_size: 1.0
-                    border_radius: 5.0
-                }
-            }
-            controls := View{
-                width: Fill
-                height: 26
-                flow: Right
-                spacing: 6
-                align: Align{y: 0.5}
-                play := ButtonFlat{
-                    width: 34
-                    height: 22
-                    text: "▶"
-                }
-                position := Label{
-                    width: Fit
-                    text: "00:00 / 00:00"
-                    draw_text +: {
-                        color: #x8a939d
-                        text_style: theme.font_regular{font_size: 8}
-                    }
-                }
-            }
-        }
-        draw_wave +: {color: #x72a7d8}
-        draw_playhead +: {color: #xff5a4d}
-    }
-}
-
-#[derive(Debug)]
-struct Pcm {
-    samples: Vec<f32>,
-    channels: usize,
-    rate: u32,
-}
-
-impl Pcm {
-    fn frames(&self) -> usize {
-        self.samples.len() / self.channels.max(1)
-    }
-
-    fn duration(&self) -> f64 {
-        if self.rate == 0 {
-            0.0
-        } else {
-            self.frames() as f64 / self.rate as f64
-        }
-    }
-}
-
-/// Reduce interleaved PCM to min/max amplitude pairs. Every source frame is
-/// covered exactly once, and empty bins are represented by silence.
-pub fn downsample_waveform(
-    samples: &[f32],
-    channels: usize,
-    bins: usize,
-) -> Vec<(f32, f32)> {
-    if channels == 0 || bins == 0 {
-        return Vec::new();
-    }
-    let frames = samples.len() / channels;
-    if frames == 0 {
-        return vec![(0.0, 0.0); bins];
-    }
-    (0..bins)
-        .map(|bin| {
-            let start = bin * frames / bins;
-            let end = ((bin + 1) * frames / bins).max(start + 1).min(frames);
-            if start >= frames {
-                return (0.0, 0.0);
-            }
-            let mut low = 0.0f32;
-            let mut high = 0.0f32;
-            for frame in start..end {
-                for channel in 0..channels {
-                    let sample = samples[frame * channels + channel].clamp(-1.0, 1.0);
-                    low = low.min(sample);
-                    high = high.max(sample);
-                }
-            }
-            (low, high)
-        })
-        .collect()
-}
-
-fn decode_pcm(bytes: &[u8]) -> Result<Pcm, String> {
-    if bytes.starts_with(b"RIFF") && bytes.get(8..12) == Some(b"WAVE") {
-        return decode_wav(bytes);
-    }
-    let decoded = decode_any(bytes).map_err(|error| error.to_string())?;
-    if decoded.rate == 0 || decoded.channels == 0 || decoded.pcm_interleaved_f32.is_empty() {
-        return Err("decoded audio is empty".into());
-    }
-    Ok(Pcm {
-        samples: decoded.pcm_interleaved_f32,
-        channels: decoded.channels as usize,
-        rate: decoded.rate,
-    })
-}
-
-fn decode_wav(bytes: &[u8]) -> Result<Pcm, String> {
-    if bytes.len() < 12 || !bytes.starts_with(b"RIFF") || bytes.get(8..12) != Some(b"WAVE") {
-        return Err("not a RIFF/WAVE file".into());
-    }
-    let (mut encoding, mut channels, mut rate, mut bits) = (0u16, 0usize, 0u32, 0u16);
-    let mut payload = None;
-    let mut at = 12usize;
-    while at + 8 <= bytes.len() {
-        let size = u32::from_le_bytes(bytes[at + 4..at + 8].try_into().unwrap()) as usize;
-        let body_start = at + 8;
-        let body_end = body_start
-            .checked_add(size)
-            .ok_or_else(|| "WAV chunk length overflow".to_string())?
-            .min(bytes.len());
-        let body = &bytes[body_start..body_end];
-        match &bytes[at..at + 4] {
-            b"fmt " if body.len() >= 16 => {
-                encoding = u16::from_le_bytes(body[0..2].try_into().unwrap());
-                channels = u16::from_le_bytes(body[2..4].try_into().unwrap()) as usize;
-                rate = u32::from_le_bytes(body[4..8].try_into().unwrap());
-                bits = u16::from_le_bytes(body[14..16].try_into().unwrap());
-            }
-            b"data" => payload = Some(body),
-            _ => {}
-        }
-        at = body_end.saturating_add(size & 1);
-    }
-    if channels == 0 || rate == 0 {
-        return Err("WAV has no usable format chunk".into());
-    }
-    let payload = payload.ok_or_else(|| "WAV has no data chunk".to_string())?;
-    let bytes_per_sample = (bits as usize).div_ceil(8);
-    let frame_bytes = bytes_per_sample.saturating_mul(channels);
-    if frame_bytes == 0 {
-        return Err("WAV has an invalid sample width".into());
-    }
-    let mut samples = Vec::with_capacity(payload.len() / bytes_per_sample.max(1));
-    match (encoding, bits) {
-        (1, 8) => samples.extend(payload.iter().map(|sample| (*sample as f32 - 128.0) / 128.0)),
-        (1, 16) => samples.extend(
-            payload
-                .chunks_exact(2)
-                .map(|sample| i16::from_le_bytes([sample[0], sample[1]]) as f32 / 32768.0),
-        ),
-        (1, 24) => samples.extend(payload.chunks_exact(3).map(|sample| {
-            let raw = i32::from_le_bytes([
-                sample[0],
-                sample[1],
-                sample[2],
-                if sample[2] & 0x80 == 0 { 0 } else { 0xff },
-            ]);
-            raw as f32 / 8_388_608.0
-        })),
-        (1, 32) => samples.extend(
-            payload
-                .chunks_exact(4)
-                .map(|sample| i32::from_le_bytes(sample.try_into().unwrap()) as f32 / 2_147_483_648.0),
-        ),
-        (3, 32) => samples.extend(
-            payload
-                .chunks_exact(4)
-                .map(|sample| f32::from_le_bytes(sample.try_into().unwrap()).clamp(-1.0, 1.0)),
-        ),
-        _ => return Err(format!("unsupported WAV encoding {encoding}/{bits}-bit")),
-    }
-    samples.truncate(samples.len() / channels * channels);
-    if samples.is_empty() {
-        return Err("WAV data chunk is empty".into());
-    }
-    Ok(Pcm {
-        samples,
-        channels,
-        rate,
-    })
-}
-
-fn format_time(seconds: f64) -> String {
-    let seconds = seconds.max(0.0).round() as u64;
-    format!("{:02}:{:02}", seconds / 60, seconds % 60)
-}
-
-fn clamp_seek(seconds: f64, duration: f64) -> f64 {
-    if !seconds.is_finite() || !duration.is_finite() || duration <= 0.0 {
-        0.0
-    } else {
-        seconds.clamp(0.0, duration)
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct AudioPlayer {
-    #[deref]
-    view: View,
-    #[live]
-    draw_wave: DrawColor,
-    #[live]
-    draw_playhead: DrawColor,
-    #[rust]
-    waveform: Vec<(f32, f32)>,
-    #[rust]
-    pending_source: Option<Rc<Vec<u8>>>,
-    #[rust]
-    duration: f64,
-    #[rust]
-    elapsed: f64,
-    #[rust]
-    playing: bool,
-    #[rust]
-    scrubbing: bool,
-    #[rust]
-    next_frame: NextFrame,
-}
-
-impl AudioPlayer {
-    fn engine(&self, cx: &Cx) -> VideoRef {
-        self.view.video(cx, ids!(engine))
-    }
-
-    fn install_source(&mut self, cx: &mut Cx, source: Rc<Vec<u8>>) {
-        let engine = self.engine(cx);
-        engine.set_source_in_memory(source);
-        engine.prepare_playback(cx);
-    }
-
-    pub fn load_bytes(
-        &mut self,
-        cx: &mut Cx,
-        bytes: &[u8],
-        content_type: &str,
-    ) -> Result<(), String> {
-        if media_kind(content_type, bytes) != MediaKind::Audio {
-            let error = format!("unsupported audio content type: {content_type}");
-            cx.widget_action(self.widget_uid(), MediaViewAction::Failed(error.clone()));
-            return Err(error);
-        }
-        let pcm = decode_pcm(bytes).map_err(|error| {
-            cx.widget_action(self.widget_uid(), MediaViewAction::Failed(error.clone()));
-            error
-        })?;
-        self.duration = pcm.duration();
-        self.elapsed = 0.0;
-        self.playing = false;
-        self.waveform = downsample_waveform(&pcm.samples, pcm.channels, WAVE_BINS);
-        let source = Rc::new(bytes.to_vec());
-        let engine = self.engine(cx);
-        if engine.is_unprepared() {
-            self.install_source(cx, source);
-        } else {
-            self.pending_source = Some(source);
-            engine.stop_and_cleanup_resources(cx);
-        }
-        self.sync_transport(cx);
-        cx.widget_action(self.widget_uid(), MediaViewAction::Loaded(MediaKind::Audio));
-        self.view.redraw(cx);
-        Ok(())
-    }
-
-    pub fn clear(&mut self, cx: &mut Cx) {
-        self.pending_source = None;
-        self.waveform.clear();
-        self.duration = 0.0;
-        self.elapsed = 0.0;
-        self.playing = false;
-        self.engine(cx).stop_and_cleanup_resources(cx);
-        self.sync_transport(cx);
-        self.view.redraw(cx);
-    }
-
-    pub fn play(&mut self, cx: &mut Cx) {
-        let engine = self.engine(cx);
-        if engine.has_completed() {
-            engine.seek_to(cx, 0);
-        }
-        if engine.is_paused() {
-            engine.resume_playback(cx);
-        } else {
-            engine.begin_playback(cx);
-        }
-        self.playing = true;
-        self.sync_transport(cx);
-        self.next_frame = cx.new_next_frame();
-    }
-
-    pub fn pause(&mut self, cx: &mut Cx) {
-        self.engine(cx).pause_playback(cx);
-        self.playing = false;
-        self.sync_transport(cx);
-    }
-
-    pub fn seek(&mut self, cx: &mut Cx, seconds: f64) {
-        self.elapsed = clamp_seek(seconds, self.duration);
-        self.engine(cx)
-            .seek_to(cx, (self.elapsed * 1000.0).round() as u64);
-        self.sync_transport(cx);
-        self.view.redraw(cx);
-    }
-
-    pub fn set_size(&mut self, cx: &mut Cx, width: Size, height: Size) {
-        self.view.walk.width = width;
-        self.view.walk.height = height;
-        self.view.redraw(cx);
-    }
-
-    pub fn elapsed(&self) -> f64 {
-        self.elapsed
-    }
-
-    pub fn duration(&self) -> f64 {
-        self.duration
-    }
-
-    pub fn is_loaded(&self) -> bool {
-        !self.waveform.is_empty()
-    }
-
-    fn sync_transport(&mut self, cx: &mut Cx) {
-        self.view
-            .button(cx, ids!(play))
-            .set_text(cx, if self.playing { "■" } else { "▶" });
-        self.view.label(cx, ids!(position)).set_text(
-            cx,
-            &format!("{} / {}", format_time(self.elapsed), format_time(self.duration)),
-        );
-    }
-
-    fn seek_at(&mut self, cx: &mut Cx, x: f64) {
-        let rect = self.view.view(cx, ids!(wave)).area().rect(cx);
-        if rect.size.x > 1.0 {
-            self.seek(cx, ((x - rect.pos.x) / rect.size.x).clamp(0.0, 1.0) * self.duration);
-        }
-    }
-}
-
-impl Widget for AudioPlayer {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        while self.view.draw_walk(cx, scope, walk).is_step() {}
-        let rect = self.view.view(cx, ids!(wave)).area().rect(cx);
-        if rect.size.x > 1.0 && rect.size.y > 1.0 && !self.waveform.is_empty() {
-            let center = rect.pos.y + rect.size.y * 0.5;
-            let width = rect.size.x / self.waveform.len() as f64;
-            for (index, (low, high)) in self.waveform.iter().copied().enumerate() {
-                let top = center - high.max(0.0) as f64 * rect.size.y * 0.46;
-                let bottom = center - low.min(0.0) as f64 * rect.size.y * 0.46;
-                self.draw_wave.draw_abs(
-                    cx,
-                    Rect {
-                        pos: dvec2(rect.pos.x + index as f64 * width, top),
-                        size: dvec2(width.max(1.0), (bottom - top).max(1.0)),
-                    },
-                );
-            }
-            let fraction = if self.duration > 0.0 {
-                (self.elapsed / self.duration).clamp(0.0, 1.0)
-            } else {
-                0.0
-            };
-            self.draw_playhead.draw_abs(
-                cx,
-                Rect {
-                    pos: dvec2(rect.pos.x + rect.size.x * fraction, rect.pos.y),
-                    size: dvec2(2.0, rect.size.y),
-                },
-            );
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-        if let Event::Actions(actions) = event {
-            if self.view.button(cx, ids!(play)).clicked(actions) {
-                if self.playing {
-                    self.pause(cx);
-                } else {
-                    self.play(cx);
-                }
-            }
-            if let Some(action) = actions.find_widget_action(self.engine(cx).widget_uid()) {
-                match action.cast::<makepad_widgets::VideoAction>() {
-                    makepad_widgets::VideoAction::PlaybackCompleted => {
-                        self.playing = false;
-                        self.elapsed = self.duration;
-                        self.sync_transport(cx);
-                        cx.widget_action(self.widget_uid(), MediaViewAction::Ended);
-                    }
-                    makepad_widgets::VideoAction::PlayerReset => {
-                        if let Some(source) = self.pending_source.take() {
-                            self.install_source(cx, source);
-                        }
-                    }
-                    _ => {}
-                }
-            }
-        }
-        if self.next_frame.is_event(event).is_some() && self.playing {
-            self.elapsed = (self.engine(cx).current_position_ms() as f64 / 1000.0)
-                .clamp(0.0, self.duration);
-            self.sync_transport(cx);
-            self.view.redraw(cx);
-            self.next_frame = cx.new_next_frame();
-        }
-        let wave = self.view.view(cx, ids!(wave)).area();
-        match event.hits(cx, wave) {
-            Hit::FingerDown(event) => {
-                self.scrubbing = true;
-                self.seek_at(cx, event.abs.x);
-            }
-            Hit::FingerMove(event) if self.scrubbing => self.seek_at(cx, event.abs.x),
-            Hit::FingerUp(event) => {
-                if self.scrubbing {
-                    self.seek_at(cx, event.abs.x);
-                }
-                self.scrubbing = false;
-            }
-            _ => {}
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn waveform_downsampling_keeps_peaks_and_shape() {
-        let samples = [-1.0, 0.25, 0.5, 1.0, -0.75, 0.4, 0.2, -0.1];
-        assert_eq!(
-            downsample_waveform(&samples, 2, 2),
-            vec![(-1.0, 1.0), (-0.75, 0.4)]
-        );
-        assert_eq!(downsample_waveform(&[], 2, 3), vec![(0.0, 0.0); 3]);
-        assert!(downsample_waveform(&samples, 0, 3).is_empty());
-    }
-
-    #[test]
-    fn audio_seek_clamps_and_rejects_non_finite_values() {
-        assert_eq!(clamp_seek(-1.0, 10.0), 0.0);
-        assert_eq!(clamp_seek(4.0, 10.0), 4.0);
-        assert_eq!(clamp_seek(11.0, 10.0), 10.0);
-        assert_eq!(clamp_seek(f64::INFINITY, 10.0), 0.0);
-    }
-}
diff --git a/libs/media_view/src/file_video.rs b/libs/media_view/src/file_video.rs
deleted file mode 100644
index ff29486f3..000000000
--- a/libs/media_view/src/file_video.rs
+++ /dev/null
@@ -1,831 +0,0 @@
-//! File-backed video playback on one app-lifetime decoder worker (asset-ui's player).
-//!
-//! Opens, seeks and packet decoding are commands to the worker. Frames cross
-//! to the UI through a bounded, nonblocking hand-off; playback state is
-//! published through atomics. Decoded audio crosses a single-producer /
-//! single-consumer atomic ring into an engine owned by the device callback.
-//! Neither the UI nor the realtime callback takes a mutex.
-
-use makepad_widgets::log;
-use makepad_widgets::makepad_platform::audio::AudioBuffer;
-use makepad_widgets::makepad_platform::thread::{ThreadOptions, ThreadSpawner};
-use makepad_widgets::makepad_platform::video_file::{nv12, VideoFileDecoder};
-use std::collections::VecDeque;
-use std::sync::atomic::{
-    AtomicBool, AtomicI64, AtomicU32, AtomicU64, AtomicUsize, Ordering,
-};
-use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
-use std::sync::Arc;
-use std::time::{Duration, Instant};
-
-const RING_FRAMES: usize = 3;
-const AUDIO_AHEAD_SECS: f64 = 1.0;
-const AUDIO_RING_FRAMES: usize = 1 << 17;
-
-#[derive(Debug)]
-struct Frame {
-    generation: u64,
-    pts_100ns: i64,
-    width: u32,
-    height: u32,
-    bgra: Vec<u32>,
-}
-
-/// The count covers both the channel and frames already transferred into the
-/// UI-owned presentation queue. The producer therefore never gets more than
-/// `RING_FRAMES` ahead, while the consumer only ever calls `try_recv`.
-struct FrameProducer {
-    tx: Sender<Frame>,
-    outstanding: Arc<AtomicUsize>,
-}
-
-struct FrameConsumer {
-    rx: Receiver<Frame>,
-    outstanding: Arc<AtomicUsize>,
-}
-
-fn frame_handoff() -> (FrameProducer, FrameConsumer) {
-    let (tx, rx) = channel();
-    let outstanding = Arc::new(AtomicUsize::new(0));
-    (
-        FrameProducer {
-            tx,
-            outstanding: outstanding.clone(),
-        },
-        FrameConsumer { rx, outstanding },
-    )
-}
-
-impl FrameProducer {
-    fn is_full(&self) -> bool {
-        self.outstanding.load(Ordering::Acquire) >= RING_FRAMES
-    }
-
-    fn publish(&self, frame: Frame) -> Result<(), Frame> {
-        if self
-            .outstanding
-            .fetch_update(Ordering::AcqRel, Ordering::Acquire, |count| {
-                (count < RING_FRAMES).then_some(count + 1)
-            })
-            .is_err()
-        {
-            return Err(frame);
-        }
-        match self.tx.send(frame) {
-            Ok(()) => Ok(()),
-            Err(error) => {
-                self.outstanding.fetch_sub(1, Ordering::AcqRel);
-                Err(error.0)
-            }
-        }
-    }
-}
-
-impl FrameConsumer {
-    /// Never waits for the producer and never locks application state.
-    fn try_take(&self) -> Result<Frame, TryRecvError> {
-        self.rx.try_recv()
-    }
-
-    fn release(&self) {
-        self.outstanding.fetch_sub(1, Ordering::AcqRel);
-    }
-
-    fn outstanding(&self) -> usize {
-        self.outstanding.load(Ordering::Acquire)
-    }
-}
-
-#[derive(Default)]
-struct PlaybackState {
-    done: AtomicBool,
-    eos: AtomicBool,
-    seek_pending: AtomicBool,
-    published_pts: AtomicI64,
-    duration_100ns: AtomicI64,
-}
-
-/// Soundtrack samples shared only as a lock-free SPSC ring. The decoder is
-/// the producer; `VideoAudioEngine` is the sole consumer.
-struct VideoAudio {
-    samples: Box<[AtomicU64]>,
-    write_pos: AtomicU64,
-    read_pos: AtomicU64,
-    flush_at: AtomicU64,
-    flush_generation: AtomicU32,
-    owner: AtomicU64,
-    muted: AtomicBool,
-    source_rate_bits: AtomicU64,
-}
-
-impl VideoAudio {
-    fn new() -> Self {
-        Self {
-            samples: (0..AUDIO_RING_FRAMES).map(|_| AtomicU64::new(0)).collect(),
-            write_pos: AtomicU64::new(0),
-            read_pos: AtomicU64::new(0),
-            flush_at: AtomicU64::new(0),
-            flush_generation: AtomicU32::new(0),
-            owner: AtomicU64::new(0),
-            muted: AtomicBool::new(true),
-            source_rate_bits: AtomicU64::new(0.0f64.to_bits()),
-        }
-    }
-
-    fn claim(&self, epoch: u64) {
-        self.muted.store(true, Ordering::Release);
-        self.owner.store(epoch, Ordering::Release);
-        self.flush();
-        self.source_rate_bits.store(0.0f64.to_bits(), Ordering::Release);
-        self.muted.store(false, Ordering::Release);
-    }
-
-    fn release(&self, epoch: u64) {
-        if self
-            .owner
-            .compare_exchange(epoch, 0, Ordering::AcqRel, Ordering::Acquire)
-            .is_ok()
-        {
-            self.muted.store(true, Ordering::Release);
-            self.flush();
-        }
-    }
-
-    fn stop(&self) {
-        self.muted.store(true, Ordering::Release);
-        self.owner.store(0, Ordering::Release);
-        self.flush();
-    }
-
-    fn set_muted(&self, epoch: u64, muted: bool) {
-        if self.owner.load(Ordering::Acquire) == epoch {
-            self.muted.store(muted, Ordering::Release);
-        }
-    }
-
-    fn is_muted(&self, epoch: u64) -> bool {
-        self.owner.load(Ordering::Acquire) != epoch || self.muted.load(Ordering::Acquire)
-    }
-
-    fn clear_for(&self, epoch: u64) {
-        if self.owner.load(Ordering::Acquire) == epoch {
-            self.flush();
-        }
-    }
-
-    fn flush(&self) {
-        self.flush_at
-            .store(self.write_pos.load(Ordering::Acquire), Ordering::Release);
-        self.flush_generation.fetch_add(1, Ordering::AcqRel);
-    }
-
-    fn buffered_frames(&self) -> u64 {
-        self.write_pos
-            .load(Ordering::Acquire)
-            .saturating_sub(self.read_pos.load(Ordering::Acquire))
-    }
-
-    fn buffered_secs(&self) -> f64 {
-        let rate = f64::from_bits(self.source_rate_bits.load(Ordering::Acquire));
-        if rate <= 0.0 {
-            0.0
-        } else {
-            self.buffered_frames() as f64 / rate
-        }
-    }
-
-    fn push_i16(&self, epoch: u64, samples: &[i16], channels: u16, rate: u32) {
-        if self.is_muted(epoch) {
-            return;
-        }
-        let channels = channels.max(1) as usize;
-        let write = self.write_pos.load(Ordering::Relaxed);
-        let free = AUDIO_RING_FRAMES.saturating_sub(self.buffered_frames() as usize);
-        let count = samples.chunks_exact(channels).len().min(free);
-        if count == 0 {
-            return;
-        }
-        self.source_rate_bits
-            .store((rate as f64).to_bits(), Ordering::Release);
-        const GAIN: f32 = 0.9;
-        for (index, frame) in samples.chunks_exact(channels).take(count).enumerate() {
-            let left = frame[0] as f32 / 32768.0 * GAIN;
-            let right = frame[channels - 1] as f32 / 32768.0 * GAIN;
-            let packed = left.to_bits() as u64 | ((right.to_bits() as u64) << 32);
-            self.samples[((write as usize) + index) & (AUDIO_RING_FRAMES - 1)]
-                .store(packed, Ordering::Relaxed);
-        }
-        self.write_pos.store(write + count as u64, Ordering::Release);
-    }
-
-    fn sample(&self, position: u64) -> (f32, f32) {
-        let packed = self.samples[(position as usize) & (AUDIO_RING_FRAMES - 1)]
-            .load(Ordering::Relaxed);
-        (
-            f32::from_bits(packed as u32),
-            f32::from_bits((packed >> 32) as u32),
-        )
-    }
-}
-
-/// State owned outright by the realtime callback. Shared storage contains
-/// only atomics; a UI load, pause, seek or stop can never block this engine.
-pub struct VideoAudioEngine {
-    shared: Arc<VideoAudio>,
-    owner_seen: u64,
-    flush_seen: u32,
-    cursor: f64,
-}
-
-impl VideoAudioEngine {
-    pub fn mix_into(&mut self, output: &mut AudioBuffer, device_rate: f64) {
-        let owner = self.shared.owner.load(Ordering::Acquire);
-        let flush = self.shared.flush_generation.load(Ordering::Acquire);
-        if owner != self.owner_seen || flush != self.flush_seen {
-            self.owner_seen = owner;
-            self.flush_seen = flush;
-            let at = self.shared.flush_at.load(Ordering::Acquire);
-            self.shared.read_pos.store(at, Ordering::Release);
-            self.cursor = at as f64;
-        }
-        if owner == 0 || self.shared.muted.load(Ordering::Acquire) || device_rate <= 0.0 {
-            return;
-        }
-        let source_rate = f64::from_bits(self.shared.source_rate_bits.load(Ordering::Acquire));
-        if source_rate <= 0.0 {
-            return;
-        }
-        let write = self.shared.write_pos.load(Ordering::Acquire);
-        let step = source_rate / device_rate;
-        let channels = output.channel_count();
-        for frame in 0..output.frame_count() {
-            let index = self.cursor.floor() as u64;
-            if index + 1 >= write {
-                break;
-            }
-            let fraction = (self.cursor - index as f64) as f32;
-            let (al, ar) = self.shared.sample(index);
-            let (bl, br) = self.shared.sample(index + 1);
-            let left = al + (bl - al) * fraction;
-            let right = ar + (br - ar) * fraction;
-            for channel in 0..channels {
-                output.channel_mut(channel)[frame] += if channel == 0 { left } else { right };
-            }
-            self.cursor += step;
-        }
-        self.shared
-            .read_pos
-            .store(self.cursor.floor() as u64, Ordering::Release);
-    }
-}
-
-enum DecoderCommand {
-    Open {
-        epoch: u64,
-        path: String,
-        frames: FrameProducer,
-        state: Arc<PlaybackState>,
-    },
-    Seek {
-        epoch: u64,
-        generation: u64,
-        target_100ns: i64,
-    },
-    Wake {
-        epoch: u64,
-    },
-    Stop {
-        epoch: u64,
-    },
-    Shutdown,
-}
-
-pub struct VideoDecoder {
-    tx: Sender<DecoderCommand>,
-    audio: Arc<VideoAudio>,
-}
-
-impl VideoDecoder {
-    pub fn start(spawner: ThreadSpawner) -> Result<(Self, VideoAudioEngine), String> {
-        let (tx, rx) = channel();
-        let audio = Arc::new(VideoAudio::new());
-        let worker_audio = audio.clone();
-        spawner
-            .spawn_worker(
-                ThreadOptions {
-                    name: Some("media-view-video-decode".into()),
-                    ..Default::default()
-                },
-                move || decoder_worker(rx, worker_audio),
-            )
-            .map_err(|error| error.to_string())?
-            .detach();
-        Ok((
-            Self {
-                tx,
-                audio: audio.clone(),
-            },
-            VideoAudioEngine {
-                shared: audio,
-                owner_seen: 0,
-                flush_seen: 0,
-                cursor: 0.0,
-            },
-        ))
-    }
-
-    pub fn stop_audio(&self) {
-        self.audio.stop();
-    }
-}
-
-impl Drop for VideoDecoder {
-    fn drop(&mut self) {
-        self.audio.stop();
-        let _ = self.tx.send(DecoderCommand::Shutdown);
-    }
-}
-
-static NEXT_CLIP_EPOCH: AtomicU64 = AtomicU64::new(1);
-const FRAME_EPS_100NS: i64 = 83_000;
-
-pub struct FileVideoPlayer {
-    pub width: u32,
-    pub height: u32,
-    pub duration_100ns: i64,
-    tx: Sender<DecoderCommand>,
-    audio: Arc<VideoAudio>,
-    incoming: FrameConsumer,
-    frames: VecDeque<Frame>,
-    state: Arc<PlaybackState>,
-    started: Option<Instant>,
-    last_pts: i64,
-    paused_at: Option<Instant>,
-    epoch: u64,
-    generation: u64,
-}
-
-impl FileVideoPlayer {
-    pub fn new(path: &str, decoder: &VideoDecoder) -> Result<Self, String> {
-        if !std::path::Path::new(path).is_file() {
-            return Err(format!("video file not found: {path}"));
-        }
-        let epoch = NEXT_CLIP_EPOCH.fetch_add(1, Ordering::Relaxed);
-        let state = Arc::new(PlaybackState::default());
-        let (producer, incoming) = frame_handoff();
-        decoder.audio.claim(epoch);
-        decoder
-            .tx
-            .send(DecoderCommand::Open {
-                epoch,
-                path: path.to_string(),
-                frames: producer,
-                state: state.clone(),
-            })
-            .map_err(|_| "video decoder worker is not running".to_string())?;
-        Ok(Self {
-            // The worker publishes the real dimensions with its first frame.
-            // Until then callers get a stable 16:9 loading shape rather than
-            // blocking the UI on a container open.
-            width: 16,
-            height: 9,
-            duration_100ns: 0,
-            tx: decoder.tx.clone(),
-            audio: decoder.audio.clone(),
-            incoming,
-            frames: VecDeque::new(),
-            state,
-            started: None,
-            last_pts: 0,
-            paused_at: None,
-            epoch,
-            generation: 0,
-        })
-    }
-
-    pub fn is_paused(&self) -> bool {
-        self.paused_at.is_some()
-    }
-
-    pub fn pause(&mut self) {
-        if self.paused_at.is_none() {
-            self.paused_at = Some(Instant::now());
-            self.audio.set_muted(self.epoch, true);
-        }
-    }
-
-    pub fn resume(&mut self) {
-        if let Some(paused_at) = self.paused_at.take() {
-            if let Some(started) = &mut self.started {
-                *started += paused_at.elapsed();
-            }
-            self.audio.set_muted(self.epoch, false);
-            self.wake_decoder();
-        }
-    }
-
-    fn wake_decoder(&self) {
-        let _ = self.tx.send(DecoderCommand::Wake { epoch: self.epoch });
-    }
-
-    fn release_frame(&self) {
-        self.incoming.release();
-        self.wake_decoder();
-    }
-
-    fn receive_frames(&mut self) {
-        while self.frames.len() < RING_FRAMES {
-            match self.incoming.try_take() {
-                Ok(frame) if frame.generation == self.generation => {
-                    self.width = frame.width;
-                    self.height = frame.height;
-                    self.duration_100ns = self.state.duration_100ns.load(Ordering::Acquire);
-                    self.frames.push_back(frame);
-                }
-                Ok(_) => self.release_frame(),
-                Err(TryRecvError::Empty) | Err(TryRecvError::Disconnected) => break,
-            }
-        }
-    }
-
-    pub fn take_due_frame(&mut self) -> Option<Vec<u32>> {
-        self.receive_frames();
-        if self.paused_at.is_some() {
-            if self.started.is_some() {
-                return None;
-            }
-            let frame = self.frames.pop_front()?;
-            self.last_pts = frame.pts_100ns;
-            self.release_frame();
-            return Some(frame.bgra);
-        }
-        let first_pts = self.frames.front()?.pts_100ns;
-        let started = *self.started.get_or_insert_with(|| {
-            Instant::now() - Duration::from_nanos(first_pts.max(0) as u64 * 100)
-        });
-        let media_100ns = (started.elapsed().as_nanos() / 100) as i64;
-        let mut due = None;
-        while self.frames.front().is_some_and(|frame| frame.pts_100ns <= media_100ns) {
-            due = self.frames.pop_front();
-            self.release_frame();
-            self.receive_frames();
-        }
-        if let Some(frame) = &due {
-            self.last_pts = frame.pts_100ns;
-        }
-        due.map(|frame| frame.bgra)
-    }
-
-    pub fn position_secs(&self) -> f64 {
-        self.last_pts as f64 / 10_000_000.0
-    }
-
-    pub fn duration_secs(&self) -> f64 {
-        self.state.duration_100ns.load(Ordering::Acquire) as f64 / 10_000_000.0
-    }
-
-    pub fn seek(&mut self, secs: f64) {
-        let target = (secs.max(0.0) * 10_000_000.0) as i64;
-        while self.frames.pop_front().is_some() {
-            self.release_frame();
-        }
-        while self.incoming.try_take().is_ok() {
-            self.release_frame();
-        }
-        self.generation = self.generation.wrapping_add(1);
-        self.started = None;
-        self.last_pts = target;
-        self.state.seek_pending.store(true, Ordering::Release);
-        self.audio.clear_for(self.epoch);
-        let _ = self.tx.send(DecoderCommand::Seek {
-            epoch: self.epoch,
-            generation: self.generation,
-            target_100ns: target,
-        });
-    }
-
-    pub fn at_end(&self) -> bool {
-        (self.state.eos.load(Ordering::Acquire) || self.state.done.load(Ordering::Acquire))
-            && self.incoming.outstanding() == 0
-    }
-
-    pub fn seek_pending(&self) -> bool {
-        self.state.seek_pending.load(Ordering::Acquire)
-    }
-}
-
-impl Drop for FileVideoPlayer {
-    fn drop(&mut self) {
-        while self.frames.pop_front().is_some() {
-            self.incoming.release();
-        }
-        while self.incoming.try_take().is_ok() {
-            self.incoming.release();
-        }
-        let _ = self.tx.send(DecoderCommand::Stop { epoch: self.epoch });
-        self.audio.release(self.epoch);
-    }
-}
-
-struct DecodeSession {
-    epoch: u64,
-    generation: u64,
-    decoder: VideoFileDecoder,
-    frames: FrameProducer,
-    state: Arc<PlaybackState>,
-    audio_eos: bool,
-    seek_target: Option<i64>,
-    rgb_scratch: Vec<u8>,
-}
-
-enum Step {
-    Continue,
-    Park,
-    End,
-}
-
-fn decoder_worker(rx: Receiver<DecoderCommand>, audio: Arc<VideoAudio>) {
-    let mut session: Option<DecodeSession> = None;
-    loop {
-        if session.is_none()
-            || session.as_ref().is_some_and(|item| {
-                item.frames.is_full() || item.state.eos.load(Ordering::Acquire)
-            })
-        {
-            let Ok(command) = rx.recv() else { return };
-            if apply_command(command, &mut session, &audio) {
-                return;
-            }
-            continue;
-        }
-        while let Ok(command) = rx.try_recv() {
-            if apply_command(command, &mut session, &audio) {
-                return;
-            }
-        }
-        let Some(active) = &mut session else { continue };
-        match decode_step(active, &audio) {
-            Step::Continue | Step::Park => {}
-            Step::End => {
-                active.state.done.store(true, Ordering::Release);
-                session = None;
-            }
-        }
-    }
-}
-
-fn apply_command(
-    command: DecoderCommand,
-    session: &mut Option<DecodeSession>,
-    audio: &VideoAudio,
-) -> bool {
-    match command {
-        DecoderCommand::Open { epoch, path, frames, state } => {
-            if let Some(old) = session.take() {
-                old.state.done.store(true, Ordering::Release);
-            }
-            match VideoFileDecoder::open(&path) {
-                Ok(decoder) => {
-                    let info = decoder.info();
-                    if info.width == 0 || info.height == 0 {
-                        log!("video: {path} reports zero size: {}x{}", info.width, info.height);
-                        state.done.store(true, Ordering::Release);
-                        return false;
-                    }
-                    log!(
-                        "video: {} {}x{} {}/{} fps codec {:?} audio {} ({} Hz, {} ch)",
-                        path,
-                        info.width,
-                        info.height,
-                        info.fps_num,
-                        info.fps_den,
-                        info.video_codec,
-                        info.has_audio,
-                        info.audio_sample_rate,
-                        info.audio_channels
-                    );
-                    state
-                        .duration_100ns
-                        .store(info.duration_100ns, Ordering::Release);
-                    let audio_eos = !info.has_audio;
-                    *session = Some(DecodeSession {
-                        epoch,
-                        generation: 0,
-                        decoder,
-                        frames,
-                        state,
-                        audio_eos,
-                        seek_target: None,
-                        rgb_scratch: Vec::new(),
-                    });
-                }
-                Err(error) => {
-                    log!("video: decoder worker open failed: {error}");
-                    state.done.store(true, Ordering::Release);
-                }
-            }
-        }
-        DecoderCommand::Seek { epoch, generation, target_100ns } => {
-            let Some(active) = session.as_mut().filter(|item| item.epoch == epoch) else {
-                return false;
-            };
-            active.state.eos.store(false, Ordering::Release);
-            audio.clear_for(epoch);
-            match active.decoder.seek(target_100ns) {
-                Ok(()) => {
-                    active.generation = generation;
-                    active.seek_target = Some(target_100ns);
-                    active.audio_eos = !active.decoder.info().has_audio;
-                }
-                Err(error) => log!("video: decoder seek failed: {error}"),
-            }
-            active.state.seek_pending.store(false, Ordering::Release);
-        }
-        DecoderCommand::Wake { epoch } => {
-            let _ = session.as_ref().is_some_and(|item| item.epoch == epoch);
-        }
-        DecoderCommand::Stop { epoch } => {
-            if session.as_ref().is_some_and(|item| item.epoch == epoch) {
-                if let Some(old) = session.take() {
-                    old.state.done.store(true, Ordering::Release);
-                }
-            }
-            audio.release(epoch);
-        }
-        DecoderCommand::Shutdown => {
-            if let Some(old) = session.take() {
-                old.state.done.store(true, Ordering::Release);
-            }
-            return true;
-        }
-    }
-    false
-}
-
-fn decode_step(active: &mut DecodeSession, audio: &VideoAudio) -> Step {
-    let info = active.decoder.info().clone();
-    if info.has_audio && !active.audio_eos && !audio.is_muted(active.epoch) {
-        while audio.buffered_secs() < AUDIO_AHEAD_SECS {
-            match active.decoder.next_audio() {
-                Ok(Some(chunk)) => audio.push_i16(
-                    active.epoch,
-                    &chunk.samples,
-                    chunk.channels,
-                    chunk.sample_rate,
-                ),
-                Ok(None) => {
-                    active.audio_eos = true;
-                    break;
-                }
-                Err(error) => {
-                    log!("video: audio decode error: {error}");
-                    active.audio_eos = true;
-                    break;
-                }
-            }
-        }
-    }
-    if active.frames.is_full() {
-        return Step::Park;
-    }
-    match active.decoder.next_frame() {
-        Ok(Some(frame)) => {
-            if active
-                .seek_target
-                .is_some_and(|target| frame.pts_100ns + FRAME_EPS_100NS < target)
-            {
-                return Step::Continue;
-            }
-            active.seek_target = None;
-            nv12::nv12_to_rgb8(
-                &frame.nv12,
-                frame.width,
-                frame.height,
-                &mut active.rgb_scratch,
-            );
-            let mut bgra = Vec::with_capacity((frame.width * frame.height) as usize);
-            for pixel in active.rgb_scratch.chunks_exact(3) {
-                bgra.push(
-                    0xff00_0000
-                        | ((pixel[0] as u32) << 16)
-                        | ((pixel[1] as u32) << 8)
-                        | pixel[2] as u32,
-                );
-            }
-            let pts = frame.pts_100ns;
-            if active
-                .frames
-                .publish(Frame {
-                    generation: active.generation,
-                    pts_100ns: pts,
-                    width: frame.width,
-                    height: frame.height,
-                    bgra,
-                })
-                .is_err()
-            {
-                return Step::End;
-            }
-            active.state.published_pts.store(pts, Ordering::Release);
-            Step::Continue
-        }
-        Ok(None) => {
-            if info.has_audio && !active.audio_eos && !audio.is_muted(active.epoch) {
-                loop {
-                    match active.decoder.next_audio() {
-                        Ok(Some(chunk)) => audio.push_i16(
-                            active.epoch,
-                            &chunk.samples,
-                            chunk.channels,
-                            chunk.sample_rate,
-                        ),
-                        Ok(None) => break,
-                        Err(error) => {
-                            log!("video: audio tail decode error: {error}");
-                            break;
-                        }
-                    }
-                }
-                active.audio_eos = true;
-            }
-            active.state.eos.store(true, Ordering::Release);
-            Step::Park
-        }
-        Err(error) => {
-            log!("video: decode error: {error}");
-            Step::End
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn test_frame(pts_100ns: i64) -> Frame {
-        Frame {
-            generation: 0,
-            pts_100ns,
-            width: 2,
-            height: 2,
-            bgra: vec![0xff00_0000; 4],
-        }
-    }
-
-    #[test]
-    fn video_frame_handover_never_blocks_the_consumer() {
-        let (producer, consumer) = frame_handoff();
-        for pts in 0..RING_FRAMES as i64 {
-            producer.publish(test_frame(pts)).unwrap();
-        }
-        assert!(producer.publish(test_frame(99)).is_err(), "producer is bounded");
-        for pts in 0..RING_FRAMES as i64 {
-            assert_eq!(consumer.try_take().unwrap().pts_100ns, pts);
-            consumer.release();
-        }
-        assert!(matches!(consumer.try_take(), Err(TryRecvError::Empty)));
-    }
-
-    #[test]
-    fn at_end_needs_decode_exit_and_a_drained_handover() {
-        let (tx, _rx) = channel();
-        let audio = Arc::new(VideoAudio::new());
-        let state = Arc::new(PlaybackState::default());
-        let (producer, incoming) = frame_handoff();
-        producer.publish(test_frame(0)).unwrap();
-        let mut player = FileVideoPlayer {
-            width: 2,
-            height: 2,
-            duration_100ns: 0,
-            tx,
-            audio,
-            incoming,
-            frames: VecDeque::new(),
-            state: state.clone(),
-            started: None,
-            last_pts: 0,
-            paused_at: None,
-            epoch: u64::MAX,
-            generation: 0,
-        };
-        assert!(!player.at_end());
-        state.done.store(true, Ordering::Release);
-        assert!(!player.at_end());
-        assert!(player.take_due_frame().is_some());
-        assert!(player.at_end());
-    }
-
-    #[test]
-    fn soundtrack_ring_ignores_stale_epochs_and_revoked_ownership() {
-        let audio = VideoAudio::new();
-        audio.claim(7);
-        audio.push_i16(6, &[1000, 1000], 2, 48_000);
-        assert_eq!(audio.buffered_frames(), 0);
-        audio.push_i16(7, &[1000, 1000, 2000, 2000], 2, 48_000);
-        assert_eq!(audio.buffered_frames(), 2);
-        audio.stop();
-        audio.push_i16(7, &[1000, 1000], 2, 48_000);
-        assert_eq!(audio.owner.load(Ordering::Acquire), 0);
-        assert!(audio.muted.load(Ordering::Acquire));
-    }
-}
diff --git a/libs/media_view/src/lib.rs b/libs/media_view/src/lib.rs
deleted file mode 100644
index 9ab9abb54..000000000
--- a/libs/media_view/src/lib.rs
+++ /dev/null
@@ -1,149 +0,0 @@
-//! Byte-backed media viewers shared by asset-ui, flow-ui, and future hosts.
-//!
-//! The widgets take bytes from their host and never fetch content. Video and
-//! audio use Makepad's existing media playback path, while mesh and splat use
-//! the render/XR paths that previously lived only in asset-ui.
-
-use makepad_widgets::*;
-
-pub mod audio_player;
-pub mod file_video;
-pub mod mesh_view;
-pub mod splat_view;
-pub mod video_player;
-
-pub use audio_player::{downsample_waveform, AudioPlayer};
-pub use file_video::{FileVideoPlayer, VideoAudioEngine, VideoDecoder};
-pub use mesh_view::MeshView;
-pub use splat_view::SplatView;
-pub use video_player::VideoPlayer;
-
-/// Broad display class selected from a content type and, when necessary,
-/// stable magic bytes.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub enum MediaKind {
-    Image,
-    Video,
-    Audio,
-    Mesh,
-    Splat,
-    Text,
-    #[default]
-    Unknown,
-}
-
-/// How a media surface should use the space its host gives it.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub enum MediaFit {
-    #[default]
-    Contain,
-    Cover,
-    Stretch,
-}
-
-/// Lifecycle notifications shared by all four viewer widgets.
-#[derive(Clone, Debug, Default, PartialEq)]
-pub enum MediaViewAction {
-    #[default]
-    None,
-    Loaded(MediaKind),
-    Failed(String),
-    Ended,
-}
-
-/// A GLB begins with the ASCII glTF marker followed by its version/length.
-pub fn is_glb(bytes: &[u8]) -> bool {
-    bytes.len() >= 12 && bytes.starts_with(b"glTF")
-}
-
-/// PLY is the interchange format currently produced by both flow splat
-/// domains. The header probe accepts Unix and Windows line endings.
-pub fn is_ply(bytes: &[u8]) -> bool {
-    bytes.starts_with(b"ply\n") || bytes.starts_with(b"ply\r\n")
-}
-
-/// Resolve a media kind without trusting an `application/octet-stream`
-/// label when the payload has an unambiguous GLB/PLY signature.
-pub fn media_kind(content_type: &str, bytes: &[u8]) -> MediaKind {
-    let ty = content_type
-        .split(';')
-        .next()
-        .unwrap_or(content_type)
-        .trim()
-        .to_ascii_lowercase();
-    if ty.starts_with("image/") {
-        MediaKind::Image
-    } else if ty.starts_with("video/") {
-        MediaKind::Video
-    } else if ty.starts_with("audio/") {
-        MediaKind::Audio
-    } else if matches!(
-        ty.as_str(),
-        "application/x-ply"
-            | "application/ply"
-            | "model/ply"
-            | "application/x-gaussian-splat"
-            | "model/vnd.gaussian-splat"
-    ) || is_ply(bytes)
-    {
-        MediaKind::Splat
-    } else if matches!(
-        ty.as_str(),
-        "model/gltf-binary"
-            | "model/gltf+json"
-            | "application/gltf-buffer"
-            | "application/x-glb"
-    ) || is_glb(bytes)
-    {
-        MediaKind::Mesh
-    } else if ty.starts_with("text/")
-        || matches!(ty.as_str(), "application/json" | "application/ld+json")
-    {
-        MediaKind::Text
-    } else {
-        MediaKind::Unknown
-    }
-}
-
-/// Register the media widgets and the render/XR types they instantiate.
-pub fn script_mod(vm: &mut ScriptVm) {
-    makepad_render::script_mod(vm);
-    makepad_xr::script_mod(vm);
-    video_player::script_mod(vm);
-    audio_player::script_mod(vm);
-    splat_view::script_mod(vm);
-    mesh_view::script_mod(vm);
-}
-
-#[cfg(test)]
-pub(crate) fn repo_path(relative: &str) -> String {
-    std::path::Path::new(env!("CARGO_MANIFEST_DIR"))
-        .join("../..")
-        .join(relative)
-        .to_string_lossy()
-        .into_owned()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn content_types_and_magic_select_media_kinds() {
-        assert_eq!(media_kind("video/mp4; codecs=avc1", b"x"), MediaKind::Video);
-        assert_eq!(media_kind("audio/wav", b"x"), MediaKind::Audio);
-        assert_eq!(media_kind("model/gltf-binary", b"x"), MediaKind::Mesh);
-        assert_eq!(media_kind("application/x-ply", b"x"), MediaKind::Splat);
-        assert_eq!(media_kind("image/png", b"x"), MediaKind::Image);
-        assert_eq!(media_kind("text/plain", b"x"), MediaKind::Text);
-        assert_eq!(media_kind("application/octet-stream", b"glTF\x02\0\0\0\x10\0\0\0"), MediaKind::Mesh);
-        assert_eq!(media_kind("application/octet-stream", b"ply\nformat ascii 1.0\n"), MediaKind::Splat);
-    }
-
-    #[test]
-    fn glb_magic_requires_a_complete_header() {
-        assert!(!is_glb(b"glTF"));
-        assert!(!is_glb(b"nope\x02\0\0\0\x10\0\0\0"));
-        assert!(is_glb(b"glTF\x02\0\0\0\x10\0\0\0"));
-    }
-}
diff --git a/libs/media_view/src/splat_view.rs b/libs/media_view/src/splat_view.rs
deleted file mode 100644
index 0cc628f48..000000000
--- a/libs/media_view/src/splat_view.rs
+++ /dev/null
@@ -1,121 +0,0 @@
-//! A byte-backed Gaussian-splat viewer with the XR desktop orbit controls.
-
-use crate::{media_kind, MediaFit, MediaKind, MediaViewAction};
-use makepad_widgets::*;
-use makepad_xr::obj::ViewSplat;
-use makepad_xr::scene::XrSceneView;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.SplatViewBase = #(SplatView::register_widget(vm))
-    mod.widgets.SplatView = set_type_default() do mod.widgets.SplatViewBase{
-        width: Fill
-        height: Fill
-        scene := XrSceneView{
-            width: Fill
-            height: Fill
-            camera.distance: 6.0
-            camera.distance_min: 0.03
-            splat := ViewSplat{
-                scale: vec3(1.0, 1.0, 1.0)
-            }
-        }
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct SplatView {
-    #[deref]
-    view: View,
-    #[rust]
-    fit: MediaFit,
-    #[rust]
-    loaded: bool,
-}
-
-impl SplatView {
-    /// Load a PLY/splat payload. The bytes go to `ViewSplat` through its
-    /// typed setter: this widget may live in a host isolate, where a script
-    /// apply from the main VM is not allowed.
-    pub fn load_bytes(
-        &mut self,
-        cx: &mut Cx,
-        bytes: &[u8],
-        content_type: &str,
-    ) -> Result<(), String> {
-        if media_kind(content_type, bytes) != MediaKind::Splat {
-            let error = format!("unsupported splat content type: {content_type}");
-            cx.widget_action(self.widget_uid(), MediaViewAction::Failed(error.clone()));
-            return Err(error);
-        }
-        if bytes.is_empty() {
-            let error = "empty splat payload".to_string();
-            cx.widget_action(self.widget_uid(), MediaViewAction::Failed(error.clone()));
-            return Err(error);
-        }
-        let splat_ref = self.view.widget(cx, ids!(splat));
-        let Some(mut splat) = splat_ref.borrow_mut::<ViewSplat>() else {
-            let error = "splat scene widget is missing".to_string();
-            cx.widget_action(self.widget_uid(), MediaViewAction::Failed(error.clone()));
-            return Err(error);
-        };
-        splat.set_scene_bytes(bytes.to_vec());
-        splat.set_scale(vec3f(1.0, 1.0, 1.0));
-        drop(splat);
-        self.loaded = true;
-        self.view.view(cx, ids!(scene)).set_visible(cx, true);
-        self.apply_fit(cx);
-        cx.widget_action(self.widget_uid(), MediaViewAction::Loaded(MediaKind::Splat));
-        self.view.redraw(cx);
-        Ok(())
-    }
-
-    pub fn clear(&mut self, cx: &mut Cx) {
-        self.loaded = false;
-        self.view.view(cx, ids!(scene)).set_visible(cx, false);
-        self.view.redraw(cx);
-    }
-
-    pub fn set_fit(&mut self, cx: &mut Cx, fit: MediaFit) {
-        self.fit = fit;
-        self.apply_fit(cx);
-    }
-
-    pub fn set_size(&mut self, cx: &mut Cx, width: Size, height: Size) {
-        self.view.walk.width = width;
-        self.view.walk.height = height;
-        self.view.redraw(cx);
-    }
-
-    pub fn is_loaded(&self) -> bool {
-        self.loaded
-    }
-
-    fn apply_fit(&mut self, cx: &mut Cx) {
-        if let Some(mut scene) = self
-            .view
-            .widget(cx, ids!(scene))
-            .borrow_mut::<XrSceneView>()
-        {
-            let camera = scene.camera_mut();
-            camera.distance = match self.fit {
-                MediaFit::Contain => 6.0,
-                MediaFit::Cover => 4.2,
-                MediaFit::Stretch => 5.0,
-            };
-        }
-        self.view.redraw(cx);
-    }
-}
-
-impl Widget for SplatView {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-    }
-}
diff --git a/libs/media_view/src/video_player.rs b/libs/media_view/src/video_player.rs
deleted file mode 100644
index cb5a86c8e..000000000
--- a/libs/media_view/src/video_player.rs
+++ /dev/null
@@ -1,175 +0,0 @@
-//! Byte-backed video widget with Makepad's native controls and playback path.
-
-use crate::{media_kind, MediaFit, MediaKind, MediaViewAction};
-use makepad_widgets::*;
-use std::rc::Rc;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.VideoPlayerBase = #(VideoPlayer::register_widget(vm))
-    mod.widgets.VideoPlayer = set_type_default() do mod.widgets.VideoPlayerBase{
-        width: Fill
-        height: Fill
-        video := Video{
-            width: Fill
-            height: Fill
-            autoplay: false
-            is_looping: false
-            show_controls: true
-        }
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct VideoPlayer {
-    #[deref]
-    view: View,
-    #[rust]
-    pending_source: Option<Rc<Vec<u8>>>,
-    #[rust]
-    fit: MediaFit,
-    #[rust]
-    loaded: bool,
-}
-
-impl VideoPlayer {
-    fn video(&self, cx: &Cx) -> VideoRef {
-        self.view.video(cx, ids!(video))
-    }
-
-    fn install_source(&mut self, cx: &mut Cx, source: Rc<Vec<u8>>) {
-        let video = self.video(cx);
-        video.set_source_in_memory(source);
-        video.prepare_playback(cx);
-    }
-
-    /// Replace the clip with host-supplied bytes. Decoding stays on the
-    /// platform media worker; this call never writes a temporary file.
-    pub fn load_bytes(
-        &mut self,
-        cx: &mut Cx,
-        bytes: &[u8],
-        content_type: &str,
-    ) -> Result<(), String> {
-        if media_kind(content_type, bytes) != MediaKind::Video {
-            let error = format!("unsupported video content type: {content_type}");
-            cx.widget_action(self.widget_uid(), MediaViewAction::Failed(error.clone()));
-            return Err(error);
-        }
-        if bytes.is_empty() {
-            let error = "empty video payload".to_string();
-            cx.widget_action(self.widget_uid(), MediaViewAction::Failed(error.clone()));
-            return Err(error);
-        }
-        let source = Rc::new(bytes.to_vec());
-        let video = self.video(cx);
-        self.loaded = false;
-        if video.is_unprepared() {
-            self.install_source(cx, source);
-        } else {
-            self.pending_source = Some(source);
-            video.stop_and_cleanup_resources(cx);
-        }
-        self.view.redraw(cx);
-        Ok(())
-    }
-
-    pub fn clear(&mut self, cx: &mut Cx) {
-        self.pending_source = None;
-        self.loaded = false;
-        self.video(cx).stop_and_cleanup_resources(cx);
-        self.view.redraw(cx);
-    }
-
-    pub fn play(&mut self, cx: &mut Cx) {
-        let video = self.video(cx);
-        if video.is_paused() {
-            video.resume_playback(cx);
-        } else {
-            video.begin_playback(cx);
-        }
-    }
-
-    pub fn pause(&mut self, cx: &mut Cx) {
-        self.video(cx).pause_playback(cx);
-    }
-
-    pub fn seek(&mut self, cx: &mut Cx, seconds: f64) {
-        let video = self.video(cx);
-        let duration = video.total_duration_ms() as f64 / 1000.0;
-        let seconds = clamp_seek(seconds, duration);
-        video.seek_to(cx, (seconds * 1000.0).round() as u64);
-    }
-
-    pub fn set_fit(&mut self, cx: &mut Cx, fit: MediaFit) {
-        self.fit = fit;
-        // The core Video widget contains by default. Cover/Stretch are kept
-        // as typed host intent until its shader exposes those two policies.
-        self.view.redraw(cx);
-    }
-
-    pub fn set_size(&mut self, cx: &mut Cx, width: Size, height: Size) {
-        self.view.walk.width = width;
-        self.view.walk.height = height;
-        self.view.redraw(cx);
-    }
-
-    pub fn is_loaded(&self) -> bool {
-        self.loaded
-    }
-}
-
-pub(crate) fn clamp_seek(seconds: f64, duration: f64) -> f64 {
-    if !seconds.is_finite() || duration <= 0.0 || !duration.is_finite() {
-        0.0
-    } else {
-        seconds.clamp(0.0, duration)
-    }
-}
-
-impl Widget for VideoPlayer {
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.view.draw_walk(cx, scope, walk)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        self.view.handle_event(cx, event, scope);
-        let Event::Actions(actions) = event else {
-            return;
-        };
-        let Some(action) = actions.find_widget_action(self.video(cx).widget_uid()) else {
-            return;
-        };
-        match action.cast::<makepad_widgets::VideoAction>() {
-            makepad_widgets::VideoAction::PlaybackPrepared => {
-                self.loaded = true;
-                cx.widget_action(self.widget_uid(), MediaViewAction::Loaded(MediaKind::Video));
-            }
-            makepad_widgets::VideoAction::PlaybackCompleted => {
-                cx.widget_action(self.widget_uid(), MediaViewAction::Ended);
-            }
-            makepad_widgets::VideoAction::PlayerReset => {
-                if let Some(source) = self.pending_source.take() {
-                    self.install_source(cx, source);
-                }
-            }
-            _ => {}
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn seek_is_finite_and_clamped_to_the_clip() {
-        assert_eq!(clamp_seek(-4.0, 12.0), 0.0);
-        assert_eq!(clamp_seek(3.25, 12.0), 3.25);
-        assert_eq!(clamp_seek(99.0, 12.0), 12.0);
-        assert_eq!(clamp_seek(f64::NAN, 12.0), 0.0);
-        assert_eq!(clamp_seek(2.0, 0.0), 0.0);
-    }
-}
diff --git a/libs/mp_theme/Cargo.toml b/libs/mp_theme/Cargo.toml
new file mode 100644
index 000000000..ce1b8ddc3
--- /dev/null
+++ b/libs/mp_theme/Cargo.toml
@@ -0,0 +1,21 @@
+# mp_theme — the one-line theme bridge for every mp* app (mpwm, mpterm,
+# mpbrowser, mpfiles, mptask, mpsheets, route, mixer...).
+#
+# mpwm evaluates the active theme.splash (an omarchy import) and exports its
+# path as MPWM_THEME_SPLASH to every child. An app calls
+# `mp_theme::apply(vm)` right after `makepad_widgets::script_mod(vm)`, and
+# the widgets theme (`mod.theme`) is retinted from that palette: base
+# black/white, app bg/fg, accent, selection, text. Standalone runs without
+# the env var are untouched.
+
+[package]
+name = "mp-theme"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+name = "mp_theme"
+path = "src/lib.rs"
+
+[dependencies]
+makepad-widgets = { path = "../../widgets" }
diff --git a/libs/wm_theme/src/lib.rs b/libs/mp_theme/src/lib.rs
similarity index 92%
rename from libs/wm_theme/src/lib.rs
rename to libs/mp_theme/src/lib.rs
index 1148405f1..3de1c7f1b 100644
--- a/libs/wm_theme/src/lib.rs
+++ b/libs/mp_theme/src/lib.rs
@@ -1,4 +1,4 @@
-//! The Makepad theme bridge: retint the makepad widgets theme from the WM's
+//! The mp* theme bridge: retint the makepad widgets theme from the WM's
 //! theme.splash (see Cargo.toml). Theming LIVES in splash — this crate only
 //! ferries the WM's palette into `mod.theme` so stock widgets follow it.
 
@@ -44,7 +44,7 @@ pub fn scan(source: &str) -> Palette {
         let key = key.trim();
         let value = value.trim().trim_end_matches(',');
         if value == "{" {
-            if key != "mod.wm_theme =" && !key.starts_with("mod.") {
+            if key != "mod.mpwm_theme =" && !key.starts_with("mod.") {
                 prefix.push(key.to_string());
             }
             continue;
@@ -65,9 +65,9 @@ pub fn scan(source: &str) -> Palette {
     palette
 }
 
-/// The palette wm exported for this process, if any.
+/// The palette mpwm exported for this process, if any.
 pub fn current() -> Option<Palette> {
-    let path = std::env::var("MAKEPAD_WM_THEME_SPLASH").ok()?;
+    let path = std::env::var("MPWM_THEME_SPLASH").ok()?;
     let source = std::fs::read_to_string(path).ok()?;
     let palette = scan(&source);
     (!palette.colors.is_empty()).then_some(palette)
@@ -75,7 +75,7 @@ pub fn current() -> Option<Palette> {
 
 /// Retint `mod.theme` from the WM palette. Call once right after
 /// `makepad_widgets::script_mod(vm)`, before the app's own script_mod.
-/// No-op when MAKEPAD_WM_THEME_SPLASH is unset (standalone runs keep the stock
+/// No-op when MPWM_THEME_SPLASH is unset (standalone runs keep the stock
 /// theme).
 pub fn apply(vm: &mut ScriptVm) {
     let Some(p) = current() else {
@@ -183,8 +183,8 @@ pub fn apply(vm: &mut ScriptVm) {
     );
     let script_mod_id = ScriptMod {
         cargo_manifest_path: env!("CARGO_MANIFEST_DIR").to_string(),
-        module_path: "makepad_wm_theme".to_string(),
-        file: "makepad_wm_theme.splash".to_string(),
+        module_path: "mp_theme".to_string(),
+        file: "mp_theme.splash".to_string(),
         line: 0,
         column: 0,
         code,
@@ -194,7 +194,7 @@ pub fn apply(vm: &mut ScriptVm) {
     // Unknown keys on a given widgets version are harmless: the assignment
     // just creates them. Real errors (syntax) get logged.
     for e in vm.take_errors() {
-        log!("makepad_wm_theme: {}", e);
+        log!("mp_theme: {}", e);
     }
 }
 
@@ -204,7 +204,7 @@ mod tests {
 
     #[test]
     fn scans_nested_theme() {
-        let src = "// c\nmod.wm_theme = {\n    accent: #7aa2f7\n    background: #1a1b26\n    light_mode: false\n    term: {\n        color0: #1a1b26\n        cursor: #c0caf5\n    }\n}\n";
+        let src = "// c\nmod.mpwm_theme = {\n    accent: #7aa2f7\n    background: #1a1b26\n    light_mode: false\n    term: {\n        color0: #1a1b26\n        cursor: #c0caf5\n    }\n}\n";
         let p = scan(src);
         assert_eq!(p.get("accent"), Some("#7aa2f7"));
         assert_eq!(p.get("background"), Some("#1a1b26"));
diff --git a/libs/wm_api/Cargo.toml b/libs/mp_wm_api/Cargo.toml
similarity index 65%
rename from libs/wm_api/Cargo.toml
rename to libs/mp_wm_api/Cargo.toml
index ce5d616b4..c45b28924 100644
--- a/libs/wm_api/Cargo.toml
+++ b/libs/mp_wm_api/Cargo.toml
@@ -1,17 +1,17 @@
-# makepad-wm-api — the Makepad apps' API to the window manager (wm).
+# mp-wm-api — the mp* apps' API to the window manager (mpwm).
 #
-# An app hosted as an wm tile talks to the compositor over the studio
+# An app hosted as an mpwm tile talks to the compositor over the studio
 # protocol's Custom channel; this crate is the typed vocabulary on both
 # ends: "open a preview of this file", "open this file", "my title/cwd
 # changed", "notify". Standalone (not hosted) the calls fall back sensibly.
 
 [package]
-name = "makepad-wm-api"
+name = "mp-wm-api"
 version = "0.1.0"
 edition = "2021"
 
 [lib]
-name = "makepad_wm_api"
+name = "mp_wm_api"
 path = "src/lib.rs"
 
 [dependencies]
diff --git a/libs/wm_api/src/lib.rs b/libs/mp_wm_api/src/lib.rs
similarity index 82%
rename from libs/wm_api/src/lib.rs
rename to libs/mp_wm_api/src/lib.rs
index c712e6dc5..33dd99b4b 100644
--- a/libs/wm_api/src/lib.rs
+++ b/libs/mp_wm_api/src/lib.rs
@@ -1,26 +1,24 @@
-//! The Makepad apps' API to the window manager.
+//! The mp* apps' API to the window manager.
 //!
-//! wm hosts apps as tiles over the studio protocol; an app never spawns
+//! mpwm hosts apps as tiles over the studio protocol; an app never spawns
 //! other apps or windows itself while hosted — it ASKS the compositor,
 //! which knows the app registry, the file associations and how to float a
 //! Quick-Look popup over the desk. The channel is `AppToStudio::Custom`
 //! (app → WM) and `StudioToApp::Custom` (WM → app), both carrying one JSON
-//! object: `{"wm": <WmRequest>}` upward, `{"wm": <WmEvent>}` downward.
+//! object: `{"mpwm": <WmRequest>}` upward, `{"mpwm": <WmEvent>}` downward.
 //!
 //! Standalone (not hosted) the requests fall back: a preview/open spawns
 //! the associated app as its own window, title/cwd are no-ops.
 //!
 //! ```ignore
-//! // files, on Space:
-//! makepad_wm_api::preview(cx, &path);
+//! // mpfiles, on Space:
+//! mp_wm_api::preview(cx, &path);
 //! ```
 
 use makepad_widgets::makepad_micro_serde::*;
 use makepad_widgets::makepad_platform::studio::AppToStudio;
 use makepad_widgets::*;
-use std::path::Path;
-#[cfg(not(target_arch = "wasm32"))]
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
 
 /// What an app can ask the window manager.
 #[derive(Clone, Debug, PartialEq, SerJson, DeJson)]
@@ -58,7 +56,7 @@ pub enum WmEvent {
     /// Focus moved onto / off this window.
     Focus { focused: bool },
     /// This warm-pool instance was ADOPTED into a real tile: wake up.
-    /// A warm instance is spawned with `MAKEPAD_WM_WARM_START=1` and must idle
+    /// A warm instance is spawned with `MPWM_WARM_START=1` and must idle
     /// until this arrives — no samplers, no timers beyond a heartbeat, no
     /// background refresh (a cached task manager must not burn CPU).
     Adopted,
@@ -78,50 +76,50 @@ pub enum WmEvent {
     PreviewHidden,
 }
 
-// The wire envelope: `{"wm": ...}`. (The derives don't bound generics,
+// The wire envelope: `{"mpwm": ...}`. (The derives don't bound generics,
 // so one concrete envelope per direction.)
 #[derive(SerJson, DeJson)]
 struct RequestEnvelope {
-    wm: WmRequest,
+    mpwm: WmRequest,
 }
 
 #[derive(SerJson, DeJson)]
 struct EventEnvelope {
-    wm: WmEvent,
+    mpwm: WmEvent,
 }
 
 impl WmRequest {
     pub fn to_json(&self) -> String {
-        RequestEnvelope { wm: self.clone() }.serialize_json()
+        RequestEnvelope { mpwm: self.clone() }.serialize_json()
     }
 
     /// Parse a Custom message; `None` when it is not a WM request.
     pub fn parse(json: &str) -> Option<WmRequest> {
-        if !json.contains("\"wm\"") {
+        if !json.contains("\"mpwm\"") {
             return None;
         }
         RequestEnvelope::deserialize_json(json)
             .ok()
-            .map(|e| e.wm)
+            .map(|e| e.mpwm)
     }
 }
 
 impl WmEvent {
     pub fn to_json(&self) -> String {
-        EventEnvelope { wm: self.clone() }.serialize_json()
+        EventEnvelope { mpwm: self.clone() }.serialize_json()
     }
 
     pub fn parse(json: &str) -> Option<WmEvent> {
-        if !json.contains("\"wm\"") {
+        if !json.contains("\"mpwm\"") {
             return None;
         }
         EventEnvelope::deserialize_json(json)
             .ok()
-            .map(|e| e.wm)
+            .map(|e| e.mpwm)
     }
 }
 
-/// True when this process is hosted as an wm tile (or a Studio run view).
+/// True when this process is hosted as an mpwm tile (or a Studio run view).
 pub fn hosted(cx: &Cx) -> bool {
     cx.in_makepad_studio()
 }
@@ -130,7 +128,7 @@ pub fn hosted(cx: &Cx) -> bool {
 /// heavy periodic work (samplers, refresh timers) must wait for
 /// [`WmEvent::Adopted`]. Checked once — adoption never re-reads the env.
 pub fn warm_start() -> bool {
-    std::env::var("MAKEPAD_WM_WARM_START").is_ok()
+    std::env::var("MPWM_WARM_START").is_ok()
 }
 
 /// Send a request to the window manager. Returns false when not hosted
@@ -198,17 +196,16 @@ pub fn viewer_for(path: &Path) -> &'static str {
         .map(|e| e.to_string_lossy().to_ascii_lowercase())
         .unwrap_or_default();
     match ext.as_str() {
-        "png" | "jpg" | "jpeg" | "gif" | "webp" | "bmp" | "qoi" | "ico" | "svg" => "image",
-        "mp4" | "mov" | "m4v" | "webm" | "mkv" | "avi" => "video",
-        "csv" | "tsv" => "sheets",
-        "pdf" => "pdf",
-        "html" | "htm" | "url" | "webloc" => "browser",
-        _ => "terminal",
+        "png" | "jpg" | "jpeg" | "gif" | "webp" | "bmp" | "qoi" | "ico" | "svg" => "mpimage",
+        "mp4" | "mov" | "m4v" | "webm" | "mkv" | "avi" => "mpvideo",
+        "csv" | "tsv" => "mpsheets",
+        "pdf" => "mppdf",
+        "html" | "htm" | "url" | "webloc" => "mpbrowser",
+        _ => "mpterm",
     }
 }
 
 /// Spawn a sibling binary of the running executable, detached.
-#[cfg(not(target_arch = "wasm32"))]
 fn spawn_sibling(bin: &str, args: &[&str]) -> bool {
     let Ok(exe) = std::env::current_exe() else {
         return false;
@@ -232,11 +229,6 @@ fn spawn_sibling(bin: &str, args: &[&str]) -> bool {
         .is_ok()
 }
 
-#[cfg(target_arch = "wasm32")]
-fn spawn_sibling(_bin: &str, _args: &[&str]) -> bool {
-    false
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -244,18 +236,18 @@ mod tests {
     #[test]
     fn request_round_trip() {
         let req = WmRequest::Preview {
-            app: Some("image".into()),
+            app: Some("mpimage".into()),
             path: "/a/b c.png".into(),
         };
         let json = req.to_json();
-        assert!(json.starts_with("{\"wm\":"), "{json}");
+        assert!(json.starts_with("{\"mpwm\":"), "{json}");
         assert_eq!(WmRequest::parse(&json), Some(req));
         let open = WmRequest::Open {
             app: None,
             path: "/x\"y.mov".into(),
         };
         assert_eq!(WmRequest::parse(&open.to_json()), Some(open));
-        assert_eq!(WmRequest::parse(r#"{"terminal_title":"x"}"#), None);
+        assert_eq!(WmRequest::parse(r#"{"mpterm_title":"x"}"#), None);
         assert_eq!(WmRequest::parse("not json"), None);
     }
 
@@ -294,11 +286,11 @@ mod tests {
 
     #[test]
     fn associations() {
-        assert_eq!(viewer_for(Path::new("a/B.PNG")), "image");
-        assert_eq!(viewer_for(Path::new("clip.mov")), "video");
-        assert_eq!(viewer_for(Path::new("data.csv")), "sheets");
-        assert_eq!(viewer_for(Path::new("paper.PDF")), "pdf");
-        assert_eq!(viewer_for(Path::new("README.md")), "terminal");
-        assert_eq!(viewer_for(Path::new("noext")), "terminal");
+        assert_eq!(viewer_for(Path::new("a/B.PNG")), "mpimage");
+        assert_eq!(viewer_for(Path::new("clip.mov")), "mpvideo");
+        assert_eq!(viewer_for(Path::new("data.csv")), "mpsheets");
+        assert_eq!(viewer_for(Path::new("paper.PDF")), "mppdf");
+        assert_eq!(viewer_for(Path::new("README.md")), "mpterm");
+        assert_eq!(viewer_for(Path::new("noext")), "mpterm");
     }
 }
diff --git a/libs/piano_model/Cargo.toml b/libs/piano_model/Cargo.toml
index e25171739..10a176fc2 100644
--- a/libs/piano_model/Cargo.toml
+++ b/libs/piano_model/Cargo.toml
@@ -9,4 +9,3 @@ homepage = "https://github.com/makepad/makepad/"
 repository = "https://github.com/makepad/makepad/"
 
 [dependencies]
-makepad-ai-loader = { path = "../ai/loader" }
diff --git a/libs/piano_model/examples/render_acoustic.rs b/libs/piano_model/examples/render_acoustic.rs
deleted file mode 100644
index e476611ef..000000000
--- a/libs/piano_model/examples/render_acoustic.rs
+++ /dev/null
@@ -1,381 +0,0 @@
-//! Offline held-note renderer. See tools/README.md; no audio device or workers.
-use makepad_piano_model::{
-    calibration::{CalibrationNote, CALIBRATION_PARTIALS},
-    DesignParams, Piano, PianoEvent, TimedEvent, Voicing,
-};
-use std::{env, error::Error, fs, io::Write, path::PathBuf};
-
-const NOTES: &str = "21,24,30,33,36,45,48,60,69,72,84,96";
-fn help() -> String {
-    format!("render_acoustic --out DIR [--rate 48000] [--notes 21,24,...] \
-    [--velocities 28,68,112] [--seconds 4] [--stock | --raw] \
-    [--design name=value,...] [--calibration FILE.csv] [--dry] \
-    [--voicing name=value,...]\n\
-    DIR must not exist. Each note uses a fresh Piano, NoteOn at sample zero,\n\
-    key held throughout; constructor effects are retained unless --dry.\n\
-    --dry disables reverb, early reflections and limiter/soft clipping;\n\
-    modelled soundboard radiation is retained in every mode.\n\
-    --design requires --raw; see DesignParams::NAMES in src/params.rs.\n\
-    --calibration replaces stock calibration (also with --stock); conflicts\n\
-    with --raw/--design. CSV header: key,partial,pp_db,mf_db,ff_db,decay_scale\n\
-    Keys 21..108 must be strictly increasing in groups of {CALIBRATION_PARTIALS} rows, with\n\
-    partials 1..{CALIBRATION_PARTIALS} exactly once per key; finite gains -36..24 dB, decay 0.1..4.\n\
-    Incomplete groups (including legacy 64-row groups) fail before output creation.\n\
-    --voicing overrides Voicing::default in every mode: body_tap, knock,\n\
-    roughness, phantoms, attack_noise, attack_body, sympathetic. Values must\n\
-    be finite 0..2.5, except attack_body 0..1.\n\
-    render.json embeds effective voicing values and the CSV path/contents.")
-}
-
-fn midi_list(text: &str, lo: u8, hi: u8) -> Result<Vec<u8>, Box<dyn Error>> {
-    let mut result = Vec::new();
-    for part in text.split(',') {
-        let value: u8 = part.parse()?;
-        if !(lo..=hi).contains(&value) || result.contains(&value) {
-            return Err(format!("invalid or duplicate MIDI value {value}").into());
-        }
-        result.push(value);
-    }
-    Ok(result)
-}
-
-fn calibration_csv(csv: &str) -> Result<Vec<CalibrationNote>, Box<dyn Error>> {
-    let mut lines = csv.lines();
-    if lines.next() != Some("key,partial,pp_db,mf_db,ff_db,decay_scale") {
-        return Err("expected CSV header key,partial,pp_db,mf_db,ff_db,decay_scale".into());
-    }
-    let rows: Vec<_> = lines.collect();
-    if rows.is_empty() || rows.len() % CALIBRATION_PARTIALS != 0 {
-        return Err(format!("calibration CSV requires exactly {CALIBRATION_PARTIALS} rows per key and at least one key").into());
-    }
-    let mut notes: Vec<CalibrationNote> = Vec::new();
-    for (group, rows) in rows.chunks_exact(CALIBRATION_PARTIALS).enumerate() {
-        let mut note = CalibrationNote {
-            key: 0,
-            gain_db: [[0.0; CALIBRATION_PARTIALS]; 3],
-            decay_scale: [1.0; CALIBRATION_PARTIALS],
-        };
-        let mut seen = [false; CALIBRATION_PARTIALS];
-        for (row, line) in rows.iter().enumerate() {
-            let fields: Vec<_> = line.split(',').collect();
-            let line_no = group * CALIBRATION_PARTIALS + row + 2;
-            if fields.len() != 6 {
-                return Err(format!("CSV line {line_no}: expected six fields").into());
-            }
-            let key: u8 = fields[0].parse()?;
-            let partial: usize = fields[1].parse()?;
-            if row == 0 {
-                if !(21..=108).contains(&key) || notes.last().is_some_and(|prev| prev.key >= key) {
-                    return Err(format!("CSV line {line_no}: keys must increase strictly within 21..108").into());
-                }
-                note.key = key;
-            }
-            if key != note.key || !(1..=CALIBRATION_PARTIALS).contains(&partial) || seen[partial - 1] {
-                return Err(format!("CSV line {line_no}: each key needs partials 1..{CALIBRATION_PARTIALS} exactly once").into());
-            }
-            seen[partial - 1] = true;
-            for (column, field) in fields[2..].iter().enumerate() {
-                let value: f32 = field.parse()?;
-                let bounds = if column < 3 { -36.0..=24.0 } else { 0.1..=4.0 };
-                if !value.is_finite() || !bounds.contains(&value) {
-                    return Err(format!("CSV line {line_no}: gains must be finite -36..24 dB; decay finite 0.1..4").into());
-                }
-                if column < 3 {
-                    note.gain_db[column][partial - 1] = value;
-                } else {
-                    note.decay_scale[partial - 1] = value;
-                }
-            }
-        }
-        notes.push(note);
-    }
-    Ok(notes)
-}
-
-fn json_string(text: &str) -> String {
-    let mut result = String::from("\"");
-    for ch in text.chars() {
-        match ch {
-            '"' => result.push_str("\\\""),
-            '\\' => result.push_str("\\\\"),
-            '\n' => result.push_str("\\n"),
-            '\r' => result.push_str("\\r"),
-            '\t' => result.push_str("\\t"),
-            ch if ch < '\u{20}' => result.push_str(&format!("\\u{:04x}", ch as u32)),
-            ch => result.push(ch),
-        }
-    }
-    result.push('"');
-    result
-}
-
-fn wav(path: PathBuf, rate: u32, l: &[f32], r: &[f32]) -> Result<(), Box<dyn Error>> {
-    let size = u32::try_from(l.len() * 8)?;
-    let mut out = std::io::BufWriter::new(fs::OpenOptions::new().write(true).create_new(true).open(path)?);
-    out.write_all(b"RIFF")?;
-    out.write_all(&(size + 50).to_le_bytes())?;
-    out.write_all(b"WAVEfmt ")?;
-    out.write_all(&18u32.to_le_bytes())?;
-    out.write_all(&3u16.to_le_bytes())?; // WAVE_FORMAT_IEEE_FLOAT
-    out.write_all(&2u16.to_le_bytes())?;
-    out.write_all(&rate.to_le_bytes())?;
-    out.write_all(&(rate * 8).to_le_bytes())?;
-    out.write_all(&8u16.to_le_bytes())?;
-    out.write_all(&32u16.to_le_bytes())?;
-    out.write_all(&0u16.to_le_bytes())?; // cbSize
-    out.write_all(b"fact")?;
-    out.write_all(&4u32.to_le_bytes())?;
-    out.write_all(&(l.len() as u32).to_le_bytes())?;
-    out.write_all(b"data")?;
-    out.write_all(&size.to_le_bytes())?;
-    for (&left, &right) in l.iter().zip(r) {
-        if !left.is_finite() || !right.is_finite() {
-            return Err("non-finite model output".into());
-        }
-        out.write_all(&left.to_le_bytes())?;
-        out.write_all(&right.to_le_bytes())?;
-    }
-    out.flush()?;
-    Ok(())
-}
-
-fn run(mut args: impl Iterator<Item = String>) -> Result<(), Box<dyn Error>> {
-    let mut out = None;
-    let mut rate = 48000u32;
-    let mut seconds = 4.0f64;
-    let mut notes = midi_list(NOTES, 21, 108)?;
-    let mut velocities = midi_list("28,68,112", 1, 127)?;
-    let mut mode = None;
-    let mut design = None;
-    let mut calibration_path = None;
-    let mut voicing_overrides = None;
-    let mut dry = false;
-    while let Some(arg) = args.next() {
-        if arg == "--help" || arg == "-h" {
-            println!("{}", help());
-            return Ok(());
-        }
-        if arg == "--stock" || arg == "--raw" {
-            if mode.replace(arg == "--raw").is_some() {
-                return Err("choose --stock or --raw once".into());
-            }
-            continue;
-        }
-        if arg == "--dry" {
-            dry = true;
-            continue;
-        }
-        let value = args.next().ok_or_else(|| format!("missing value for {arg}"))?;
-        match arg.as_str() {
-            "--out" => out = Some(PathBuf::from(value)),
-            "--rate" => rate = value.parse()?,
-            "--seconds" => seconds = value.parse()?,
-            "--notes" => notes = midi_list(&value, 21, 108)?,
-            "--velocities" => velocities = midi_list(&value, 1, 127)?,
-            "--design" => design = Some(value),
-            "--voicing" => {
-                if voicing_overrides.replace(value).is_some() {
-                    return Err("choose --voicing once".into());
-                }
-            }
-            "--calibration" => {
-                if calibration_path.replace(value).is_some() {
-                    return Err("choose --calibration once".into());
-                }
-            }
-            _ => return Err(format!("unknown option {arg}").into()),
-        }
-    }
-    let raw = mode.unwrap_or(false);
-    if calibration_path.is_some() && (raw || design.is_some()) {
-        return Err("--calibration conflicts with --raw/--design".into());
-    }
-    let out = out.ok_or("--out is required")?;
-    if !(16000..=192000).contains(&rate) || !seconds.is_finite() || !(2.1..=60.0).contains(&seconds) {
-        return Err("rate must be 16000..192000 Hz; seconds must be 2.1..60".into());
-    }
-    let mut params = DesignParams::default();
-    if let Some(design) = design {
-        if !raw {
-            return Err("--design requires --raw".into());
-        }
-        for pair in design.split(',') {
-            let (name, value) = pair.split_once('=').ok_or("expected --design name=value,...")?;
-            let value: f64 = value.parse()?;
-            if !value.is_finite() || !params.set(name, value) {
-                return Err(format!("unknown parameter or non-finite value: {pair}").into());
-            }
-        }
-    }
-    let mut voicing = Voicing::default();
-    if let Some(overrides) = voicing_overrides {
-        for pair in overrides.split(',') {
-            let (name, value) = pair.split_once('=').ok_or("expected --voicing name=value,...")?;
-            let field = match name {
-                "body_tap" => &mut voicing.body_tap,
-                "knock" => &mut voicing.knock,
-                "roughness" => &mut voicing.roughness,
-                "phantoms" => &mut voicing.phantoms,
-                "attack_noise" => &mut voicing.attack_noise,
-                "attack_body" => &mut voicing.attack_body,
-                "sympathetic" => &mut voicing.sympathetic,
-                _ => return Err(format!("unknown voicing field: {name}").into()),
-            };
-            // Validate before narrowing so rounding cannot admit out-of-range inputs.
-            let value: f64 = value.parse()?;
-            let max = if name == "attack_body" { 1.0 } else { 2.5 };
-            if !value.is_finite() || !(0.0..=max).contains(&value) {
-                return Err(format!("voicing {name} must be finite 0..{max}: {pair}").into());
-            }
-            *field = value as f32;
-        }
-    }
-    let calibration = calibration_path.as_ref().map(|path| {
-        let csv = fs::read_to_string(path)?;
-        let table = calibration_csv(&csv)?;
-        Ok::<_, Box<dyn Error>>((csv, table))
-    }).transpose()?;
-    let new_piano = || {
-        let mut piano = if let Some((_, table)) = &calibration {
-            Piano::new_with_calibration(rate as f32, table)
-        } else if raw {
-            Piano::new_with_params(rate as f32, &params)
-        } else {
-            Piano::new(rate as f32)
-        };
-        piano.set_voicing(voicing);
-        if dry {
-            piano.set_reverb_mix(0.0);
-            piano.set_early_reflection_level(0.0);
-            piano.set_soft_clip(false);
-        }
-        piano
-    };
-    // Construction validates calibration bounds before any output is created.
-    let first_piano = new_piano();
-    let effective_voicing = first_piano.voicing();
-    let mut first_piano = Some(first_piano);
-    // Refuse reuse, even if filenames differ: a baseline directory is immutable.
-    fs::create_dir(&out)?;
-    let total = (rate as f64 * seconds).round() as usize;
-    for &key in &notes {
-        for &velocity in &velocities {
-            let mut piano = first_piano.take().unwrap_or_else(&new_piano);
-            let mut l = vec![0.0; total];
-            let mut r = vec![0.0; total];
-            let event = [TimedEvent { offset: 0, event: PianoEvent::NoteOn { key, velocity } }];
-            for start in (0..total).step_by(256) {
-                let end = (start + 256).min(total);
-                piano.process(if start == 0 { &event } else { &[] }, &mut l[start..end], &mut r[start..end]);
-            }
-            let name = format!("note_{key:03}_vel_{velocity:03}.wav");
-            wav(out.join(&name), rate, &l, &r)?;
-            println!("{name}");
-        }
-    }
-    let parameters = DesignParams::NAMES.iter().map(|name| {
-        format!("    \"{name}\": {}", params.get(name).unwrap())
-    }).collect::<Vec<_>>().join(",\n");
-    let voicing_json = [
-        ("body_tap", effective_voicing.body_tap),
-        ("knock", effective_voicing.knock),
-        ("roughness", effective_voicing.roughness),
-        ("phantoms", effective_voicing.phantoms),
-        ("attack_noise", effective_voicing.attack_noise),
-        ("attack_body", effective_voicing.attack_body),
-        ("sympathetic", effective_voicing.sympathetic),
-    ].iter().map(|(name, value)| {
-        // Widen exactly before formatting, preserving the effective f32 in JSON.
-        format!("    \"{name}\": {:?}", f64::from(*value))
-    }).collect::<Vec<_>>().join(",\n");
-    let mode = if calibration.is_some() { "calibration" } else if raw { "raw" } else { "stock" };
-    let effects = if dry {
-        "dry: reverb_mix=0, early_reflection_level=0, soft_clip=false (limiter bypassed); modelled soundboard radiation retained"
-    } else {
-        "constructor defaults"
-    };
-    let calibration_json = match (&calibration_path, &calibration) {
-        (Some(path), Some((csv, _))) => format!("{{\"path\": {}, \"csv\": {}}}", json_string(path), json_string(csv)),
-        _ => "null".to_string(),
-    };
-    fs::write(out.join("render.json"), format!(
-        "{{\n  \"schema\": 1,\n  \"mode\": \"{mode}\",\n  \"rate_hz\": {rate},\n  \"seconds\": {seconds},\n  \"notes\": {notes:?},\n  \"velocities\": {velocities:?},\n  \"note_on_sample\": 0,\n  \"note_off\": null,\n  \"block_frames\": 256,\n  \"dry\": {dry},\n  \"effects\": \"{effects}\",\n  \"calibration\": {calibration_json},\n  \"voicing\": {{\n{voicing_json}\n  }},\n  \"raw_api\": \"Piano::new_with_params\",\n  \"design_defaults_plus_overrides\": {{\n{parameters}\n  }}\n}}\n"
-    ))?;
-    Ok(())
-}
-
-fn main() {
-    if let Err(error) = run(env::args().skip(1)) {
-        eprintln!("render_acoustic: {error}");
-        std::process::exit(1);
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn csv(keys: &[u8], partials: &[usize]) -> String {
-        let mut csv = String::from("key,partial,pp_db,mf_db,ff_db,decay_scale\n");
-        for key in keys {
-            for partial in partials {
-                let db = -(*partial as f32) / 16.0;
-                let scale = 0.5 + *partial as f32 / 128.0;
-                csv.push_str(&format!("{key},{partial},{db},{db},{db},{scale}\n"));
-            }
-        }
-        csv
-    }
-
-    #[test]
-    fn csv_preserves_every_partial_in_any_order() {
-        let partials: Vec<_> = (1..=CALIBRATION_PARTIALS).rev().collect();
-        let notes = calibration_csv(&csv(&[21, 108], &partials)).unwrap();
-        assert_eq!(notes.len(), 2);
-        for (note, key) in notes.iter().zip([21, 108]) {
-            assert_eq!(note.key, key);
-            for partial in partials.iter().copied() {
-                for gains in note.gain_db {
-                    assert_eq!(gains[partial - 1], -(partial as f32) / 16.0);
-                }
-                assert_eq!(note.decay_scale[partial - 1], 0.5 + partial as f32 / 128.0);
-            }
-        }
-        assert!(help().contains(&format!("partials 1..{CALIBRATION_PARTIALS} exactly once")));
-    }
-
-    #[test]
-    fn csv_rejects_incomplete_duplicate_and_out_of_range_groups() {
-        for count in [0, 64, CALIBRATION_PARTIALS - 1, CALIBRATION_PARTIALS + 1] {
-            let error = calibration_csv(&csv(&[21], &(1..=count).collect::<Vec<_>>())).unwrap_err();
-            assert!(error.to_string().contains(&format!("exactly {CALIBRATION_PARTIALS} rows per key")));
-        }
-        // Fifteen legacy groups total a multiple of the new row count,
-        // but none is a complete key and groups must not bleed together.
-        assert!(calibration_csv(&csv(&(21..36).collect::<Vec<_>>(), &(1..=64).collect::<Vec<_>>())).is_err());
-        for invalid in [0, 1, CALIBRATION_PARTIALS + 1] {
-            let mut partials: Vec<_> = (1..=CALIBRATION_PARTIALS).collect();
-            partials[CALIBRATION_PARTIALS - 1] = invalid;
-            let error = calibration_csv(&csv(&[21], &partials)).unwrap_err();
-            assert!(error.to_string().contains(&format!("partials 1..{CALIBRATION_PARTIALS} exactly once")));
-        }
-    }
-
-    #[test]
-    fn legacy_csv_fails_before_output_creation() {
-        let scratch = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-            .join("../../target").join(format!("calibration-csv-test-{}", std::process::id()));
-        fs::create_dir_all(&scratch).unwrap();
-        let input = scratch.join("legacy.csv");
-        let output = scratch.join("output");
-        fs::write(&input, csv(&[21], &(1..=64).collect::<Vec<_>>())).unwrap();
-        let result = run([
-            "--out".to_string(), output.to_str().unwrap().to_string(),
-            "--calibration".to_string(), input.to_str().unwrap().to_string(),
-        ].into_iter());
-        let output_created = output.exists();
-        fs::remove_dir_all(&scratch).unwrap();
-        assert!(result.unwrap_err().to_string().contains(&format!("exactly {CALIBRATION_PARTIALS} rows per key")));
-        assert!(!output_created, "invalid calibration must not create output");
-    }
-}
diff --git a/libs/piano_model/src/calibration.rs b/libs/piano_model/src/calibration.rs
deleted file mode 100644
index cb8c226df..000000000
--- a/libs/piano_model/src/calibration.rs
+++ /dev/null
@@ -1,159 +0,0 @@
-//! Construction-time numerical corrections for the modelled string modes.
-//!
-//! Tables contain no audio. Keys must be strictly increasing within A0..=C8
-//! (MIDI 21..=108), gains finite within -36..=24 dB, and decay scales finite
-//! within 0.1..=4. Invalid fits are rejected, never silently clamped.
-//! Pitch interpolation is linear in MIDI key: gains in dB, decay scales in
-//! log space, with endpoint clamping. Velocity interpolation is linear in
-//! dB between the three knots, also clamped at the endpoints.
-//!
-//! Array index 0 is the fundamental. All current string modes are directly
-//! addressable through `CALIBRATION_PARTIALS`. Beyond that range, the last
-//! gain in dB and log decay scale taper linearly to zero over 16 partials:
-//! the first extra partial retains 15/16 of the correction, the 16th and
-//! above use unity.
-
-use crate::keys::{KeyDesign, FIRST_KEY, LAST_KEY};
-
-pub const CALIBRATION_PARTIALS: usize = 240;
-pub const CALIBRATION_VELOCITIES: [u8; 3] = [28, 68, 112];
-
-#[derive(Clone, Debug)]
-pub struct CalibrationNote {
-    pub key: u8,
-    /// Excitation correction in dB, including note loudness, at each
-    /// velocity in `CALIBRATION_VELOCITIES`. No output gain is changed.
-    pub gain_db: [[f32; CALIBRATION_PARTIALS]; 3],
-    /// Pole-radius exponent: r_new = r_old^scale. Values above one decay
-    /// faster; below one sustain longer. Additional damper loss is unchanged.
-    pub decay_scale: [f32; CALIBRATION_PARTIALS],
-}
-
-pub(crate) fn validate(notes: &[CalibrationNote]) {
-    for (i, note) in notes.iter().enumerate() {
-        assert!((FIRST_KEY..=LAST_KEY).contains(&note.key), "calibration key outside A0..=C8");
-        assert!(i == 0 || notes[i - 1].key < note.key, "calibration keys must be strictly increasing");
-        assert!(
-            note.gain_db.iter().flatten().all(|g| g.is_finite() && (-36.0..=24.0).contains(g)),
-            "calibration gains must be finite and within -36..=24 dB"
-        );
-        assert!(
-            note.decay_scale.iter().all(|s| s.is_finite() && (0.1..=4.0).contains(s)),
-            "calibration decay scales must be finite and within 0.1..=4"
-        );
-    }
-}
-
-/// Called only after validation, while constructing the instrument.
-pub(crate) fn for_key(notes: &[CalibrationNote], key: u8) -> Option<CalibrationNote> {
-    if notes.is_empty() {
-        return None;
-    }
-    let hi = notes.partition_point(|note| note.key < key).min(notes.len() - 1);
-    let mut result = notes[hi].clone();
-    result.key = key;
-    if hi > 0 && key < notes[hi].key {
-        let lo = &notes[hi - 1];
-        let t = (key - lo.key) as f32 / (notes[hi].key - lo.key) as f32;
-        for m in 0..CALIBRATION_PARTIALS {
-            for v in 0..3 {
-                result.gain_db[v][m] = lo.gain_db[v][m] + (result.gain_db[v][m] - lo.gain_db[v][m]) * t;
-            }
-            let a = lo.decay_scale[m];
-            let b = result.decay_scale[m];
-            if a != b {
-                result.decay_scale[m] = (a.ln() + (b.ln() - a.ln()) * t).exp();
-            }
-        }
-    }
-    Some(result)
-}
-
-fn partial_weight(partial: usize) -> (usize, f32) {
-    if partial < CALIBRATION_PARTIALS {
-        (partial, 1.0)
-    } else {
-        let weight = (CALIBRATION_PARTIALS + 15).saturating_sub(partial) as f32 / 16.0;
-        (CALIBRATION_PARTIALS - 1, weight)
-    }
-}
-
-impl CalibrationNote {
-    pub(crate) fn gain_at(&self, partial: usize, velocity: u8) -> f32 {
-        let (m, weight) = partial_weight(partial);
-        let [lo, mid, hi] = CALIBRATION_VELOCITIES;
-        let db = if velocity <= lo {
-            self.gain_db[0][m]
-        } else if velocity >= hi {
-            self.gain_db[2][m]
-        } else {
-            let v = usize::from(velocity >= mid);
-            let t = (velocity - CALIBRATION_VELOCITIES[v]) as f32
-                / (CALIBRATION_VELOCITIES[v + 1] - CALIBRATION_VELOCITIES[v]) as f32;
-            self.gain_db[v][m] + (self.gain_db[v + 1][m] - self.gain_db[v][m]) * t
-        };
-        db * weight
-    }
-
-    fn decay_at(&self, partial: usize) -> f32 {
-        let (m, weight) = partial_weight(partial);
-        if weight == 1.0 {
-            self.decay_scale[m]
-        } else if weight == 0.0 {
-            1.0
-        } else {
-            (self.decay_scale[m].ln() * weight).exp()
-        }
-    }
-
-    pub(crate) fn apply_decay(&self, key: &mut KeyDesign) {
-        for m in 0..key.modes_per_osc {
-            let scale = self.decay_at(m);
-            for osc in 0..key.n_osc {
-                let i = osc * key.modes_padded + m;
-                scale_radius(&mut key.cr_sus[i], &mut key.ci_sus[i], scale);
-            }
-        }
-        // The sympathetic bank represents these same string partials.
-        // Its coupling gains and additional damper losses stay physical.
-        for m in 0..key.sym_modes {
-            scale_radius(&mut key.sym_cr[m], &mut key.sym_ci[m], self.decay_at(m));
-        }
-    }
-}
-
-fn scale_radius(cr: &mut f32, ci: &mut f32, scale: f32) {
-    if scale == 1.0 {
-        return;
-    }
-    let (re, im) = (*cr as f64, *ci as f64);
-    let radius = re.hypot(im);
-    if radius == 0.0 {
-        return; // Padded/inactive mode.
-    }
-    let factor = radius.powf(scale as f64) / radius;
-    *cr = (re * factor) as f32;
-    *ci = (im * factor) as f32;
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn only_future_partials_taper_to_neutral() {
-        let note = CalibrationNote {
-            key: FIRST_KEY,
-            gain_db: [[-16.0; CALIBRATION_PARTIALS]; 3],
-            decay_scale: [4.0; CALIBRATION_PARTIALS],
-        };
-        for extra in 0..=16 {
-            let partial = CALIBRATION_PARTIALS - 1 + extra;
-            let weight = (16 - extra) as f32 / 16.0;
-            assert_eq!(note.gain_at(partial, 68), -16.0 * weight);
-            assert!((note.decay_at(partial) - 4.0f32.powf(weight)).abs() < 3e-7);
-        }
-        assert_eq!(note.gain_at(usize::MAX, 68), 0.0);
-        assert_eq!(note.decay_at(usize::MAX), 1.0);
-    }
-}
diff --git a/libs/piano_model/src/calibration_data.rs b/libs/piano_model/src/calibration_data.rs
deleted file mode 100644
index ec5169ffa..000000000
--- a/libs/piano_model/src/calibration_data.rs
+++ /dev/null
@@ -1,278 +0,0 @@
-// Generated empirical modal voicing; closed-loop validation required.
-// Reference: Salamander Grand Piano V3, Alexander Holm, CC BY 3.0.
-// Source SHA256 manifest and settings: metadata.json.
-use super::CalibrationNote;
-
-pub const DEFAULT_CALIBRATION: &[CalibrationNote] = &[
-    CalibrationNote {
-        key: 21,
-        gain_db: [
-            [-14.483667, -20.588460, -10.841937, -15.833220, -11.565881, -17.229886, -11.892288, -14.049495, -16.858479, -6.954993, -5.140910, -17.819165, -16.080099, -12.094760, 0.342374, -12.226455, -19.932794, -5.959696, 2.954848, 2.257217, 5.814216, -6.103949, -6.989012, -7.173689, -11.130858, -17.386059, -10.775923, -14.551962, -18.810138, -13.759078, -5.311751, -8.302750, -8.302750, -20.302750, -20.302750, -19.039552, -20.654883, -10.577025, -12.124526, -8.302750, -10.927237, -13.064023, -9.213002, -8.302750, -11.700349, -11.428349, -9.810425, -8.302750, -8.302750, -16.467759, -13.709249, -11.077900, -8.302750, -9.676360, -10.583113, -12.583322, -14.552393, -16.491463, -18.401608, -20.712847, -20.358230, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.302750, -20.145819, -19.067615, -17.995520, -16.929436, -15.869269, -14.814925, -13.766315, -12.723351, -11.685947, -10.654021, -9.627491, -8.606277, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750, -8.302750],
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-        ],
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-    },
-];
diff --git a/libs/piano_model/src/hammer.rs b/libs/piano_model/src/hammer.rs
index ece38d00c..23a4271fc 100644
--- a/libs/piano_model/src/hammer.rs
+++ b/libs/piano_model/src/hammer.rs
@@ -20,12 +20,6 @@
 //   strain rates the agraffe-image chatter produces in the treble (letting
 //   either run free used to slam the force into the F_MAX safety clamp,
 //   which flatlined fortissimo dynamics up there).
-//   In the bottom two octaves the felt runs in a near-LINEAR regime
-//   (p ~ 1.05, no lock-up, no rate hysteresis — see params::feltp_bass):
-//   measured against the Salamander corpus the real bass hammer's
-//   sub-kHz pulse spectrum and contact time barely change from pp to ff,
-//   which only a linear contact gives; the felt nonlinearity that makes
-//   the treble bloom is the wrong mechanism for the bass.
 //
 //   On top of the integrated pulse, the emitted force carries a small
 //   multiplicative roughness (deterministic per-strike noise, depth rising
@@ -238,9 +232,7 @@ impl Hammer {
                     // the top-octave ff step: v112 and v127 landed on the
                     // same cap)
                     let x = self.lock_w * l2 * l2 * lock;
-                    // (max: a key with no lock-up at all — the gated bass
-                    // regime — has lock_w = lock_cap = 0, and 0/0 is NaN)
-                    let lockf = 1.0 + x * self.lock_cap / (x + self.lock_cap).max(1e-12);
+                    let lockf = 1.0 + x * self.lock_cap / (x + self.lock_cap);
                     // The loading/unloading (hysteresis) modulation is a
                     // linearisation valid for moderate felt strain rates;
                     // saturate it SMOOTHLY toward the same bounds the old
diff --git a/libs/piano_model/src/keys.rs b/libs/piano_model/src/keys.rs
index b9b20f162..bdef721f9 100644
--- a/libs/piano_model/src/keys.rs
+++ b/libs/piano_model/src/keys.rs
@@ -254,20 +254,11 @@ pub fn build_key(key: u8, sample_rate: f64, p: &DesignParams) -> KeyDesign {
     // Felt stiffness scaled so mf contact times land on the measured 4 ms
     // (bass) .. <1 ms (treble); voicing scatter moves individual hammers
     // the way real felt varies needle-to-needle.
-    // Bass felt regime (see params::feltp_bass): the bottom octaves'
-    // exponent and stiffness are pulled down on a quadratic ramp that
-    // vanishes at felt_bass_t, leaving the mid/treble law untouched.
-    let bass_ramp = if p.felt_bass_t > p.felt_bass_t0 + 1e-9 {
-        ((p.felt_bass_t - t) / (p.felt_bass_t - p.felt_bass_t0)).clamp(0.0, 1.0).powf(p.felt_bass_pow.max(0.1))
-    } else {
-        0.0
-    };
-    let logk_law = p.feltk_lo + p.feltk_span * t + p.feltk_top * ((t - 0.75) / 0.25).clamp(0.0, 1.0);
-    let p_law = p.feltp_lo + p.feltp_span * t;
-    let logk = (1.0 - bass_ramp) * logk_law + bass_ramp * (p.feltk_bass_lo + p.feltk_bass_slope * t);
-    let felt_k = 10f64.powf(logk) * (2f64).powf(0.5 * sc * kj(idx, 1));
-    let felt_p = ((1.0 - bass_ramp) * p_law + bass_ramp * p.feltp_bass).max(1.02);
-    let felt_lambda = 1.0 - p.lambda_bass.clamp(0.0, 1.0) * bass_ramp;
+    let felt_k = 10f64.powf(
+        p.feltk_lo + p.feltk_span * t + p.feltk_top * ((t - 0.75) / 0.25).clamp(0.0, 1.0),
+    ) * (2f64).powf(0.5 * sc * kj(idx, 1));
+    let felt_p = p.feltp_lo + p.feltp_span * t;
+    let felt_lambda = 1.0;
     // Mezzo-forte felt compression estimate; lock-up starts just below it,
     // and bites harder in the bass (thick, graded felt) than in the treble
     // (thin felt that is near its compacted state already).
@@ -289,12 +280,7 @@ pub fn build_key(key: u8, sample_rate: f64, p: &DesignParams) -> KeyDesign {
     let core_w = core_up * core_dn;
     let core_k = p.core_mul * 1.0e7 * core_w * core_w;
     let u_core = p.core_frac * u_mf;
-    // Lock-up is a compacted-felt phenomenon; the thick bass felt never
-    // reaches compaction under playing loads, so it is gated out with the
-    // bass regime (see params::feltp_bass): a linear bass spring that still
-    // locked up at forte kept a 5 dB pp->ff swing in C2's sub-kHz ladder
-    // that the recordings do not have.
-    let felt_lock_w = (p.lockw_lo + (p.lockw_hi - p.lockw_lo) * t) * (1.0 - bass_ramp);
+    let felt_lock_w = p.lockw_lo + (p.lockw_hi - p.lockw_lo) * t;
     // Treble hammer-speed range compression (see params::vel_q_*): the
     // measured level span from velocity 30 to 127 was ~23-26 dB across
     // A0..C4 but 39-48 dB at C5..C7 — twice the dynamic slope, pivoting
@@ -307,9 +293,8 @@ pub fn build_key(key: u8, sample_rate: f64, p: &DesignParams) -> KeyDesign {
     } else {
         1.0
     };
-    let spos_bass = if p.spos_bass_t > 1e-9 { p.spos_bass * (1.0 - t / p.spos_bass_t).max(0.0) } else { 0.0 };
-    let strike_pos = (p.spos_lo - (p.spos_lo - p.spos_hi) * t.powf(p.spos_pow) + spos_bass)
-        * (1.0 + 0.04 * sc * kj(idx, 2));
+    let strike_pos =
+        (p.spos_lo - (p.spos_lo - p.spos_hi) * t.powf(p.spos_pow)) * (1.0 + 0.04 * sc * kj(idx, 2));
     let t1_seconds = 2.0 * strike_pos * length / c_wave;
     let z_total = z_char * n_strings as f64;
 
@@ -364,15 +349,8 @@ pub fn build_key(key: u8, sample_rate: f64, p: &DesignParams) -> KeyDesign {
     // lowest admittance at its far end, so the singles' factor is small
     // and the doubles ramp in over the first half octave above the
     // break.
-    // Singles 0.12 -> 0.03 (2026-09-01): measured per partial on the
-    // Salamander A0 and C1, the singles' partials 8-30 (200-850 Hz) decay
-    // at 2-12 dB/s over the first second (median 4-5, sigma ~0.5) with
-    // only a few drains near 12 dB/s; at 0.12 the model's ran 10-25 dB/s
-    // (median 11) on top of the corrected intrinsic law — the prompt
-    // stage of the bottom octave still ate its upper partials twice as
-    // fast as the instrument does.
     let lo_fac = if n_strings == 1 {
-        0.03
+        0.12
     } else if n_strings == 2 {
         0.5 + 0.5 * ((idx as f64 - 8.0) / 6.0).clamp(0.0, 1.0)
     } else {
@@ -415,17 +393,12 @@ pub fn build_key(key: u8, sample_rate: f64, p: &DesignParams) -> KeyDesign {
         }
         let fk = fn_hz / 1000.0;
         let f0k = f0 / 1000.0;
-        let wound = (1.0 - t).powi(3);
-        // wound-string law on the copper-wound keys, the plain-wire law
-        // above the break (idx 24), blended over ~a fifth (params::a1_plain)
-        let wg = if t > 0.28 { 1.0 / (1.0 + ((t - 0.28) / 0.05).powi(2)) } else { 1.0 };
-        let a1w = wg * p.a1_wound + (1.0 - wg) * p.a1_plain;
-        let a2w = wg * p.a2_wound;
+        let wound = p.a1_wound * (1.0 - t).powi(3);
         // intrinsic string loss (winding, viscous/air, quartic) — what
         // the aftersound decays at
         let sig_intr = (sigma_fund
-            + a1w * wound * (fk - f0k)
-            + (a2 + a2w * wound) * (fk * fk - f0k * f0k)
+            + wound * (fk - f0k)
+            + a2 * (fk * fk - f0k * f0k)
             + p.a4 * (fk.powi(4) - f0k.powi(4)))
         .max(0.15);
         // complex bridge admittance at this partial
@@ -644,15 +617,10 @@ pub fn build_key(key: u8, sample_rate: f64, p: &DesignParams) -> KeyDesign {
         }
         let fk = fn_hz / 1000.0;
         let f0k = f0 / 1000.0;
-        let wound = (1.0 - t).powi(3);
-        // wound-string law on the copper-wound keys, the plain-wire law
-        // above the break (idx 24), blended over ~a fifth (params::a1_plain)
-        let wg = if t > 0.28 { 1.0 / (1.0 + ((t - 0.28) / 0.05).powi(2)) } else { 1.0 };
-        let a1w = wg * p.a1_wound + (1.0 - wg) * p.a1_plain;
-        let a2w = wg * p.a2_wound;
+        let wound = p.a1_wound * (1.0 - t).powi(3);
         let sigma = ((sigma_fund
-            + a1w * wound * (fk - f0k)
-            + (a2 + a2w * wound) * (fk * fk - f0k * f0k)
+            + wound * (fk - f0k)
+            + a2 * (fk * fk - f0k * f0k)
             + p.a4 * (fk.powi(4) - f0k.powi(4)))
         .max(0.15)
             * 1.2)
diff --git a/libs/piano_model/src/learned.rs b/libs/piano_model/src/learned.rs
index 46d3d7927..f21d02783 100644
--- a/libs/piano_model/src/learned.rs
+++ b/libs/piano_model/src/learned.rs
@@ -12,7 +12,7 @@
 // which ships beside the model file):
 //  - the trained network `engineMain` itself, embedded verbatim as
 //    resources/pianoforte-engineMain.bin (an ONNX protobuf, parsed at
-//    construction by the shared pure-Rust AI loader — no runtime dependency);
+//    construction by the pure-Rust reader below — no runtime dependency);
 //  - the synthesis algorithm: a 30-partial harmonic additive voice whose
 //    per-partial amplitudes are the network's output, crossfaded against a
 //    13-partial measured inharmonic profile (three register buckets) with
@@ -71,7 +71,6 @@ use crate::modal::{detect_path, run_modes, KernelPath, MAX_CHUNK};
 use crate::params::{PianoPreset, Voicing};
 use crate::simd::*;
 use crate::{Instrument, Piano, PianoEvent, TimedEvent};
-use makepad_ai_loader::formats::onnx::{OnnxAttribute, OnnxModel};
 
 // ---------------------------------------------------------------------------
 // The PianoForte register profiles (measured partial ratios and amplitudes
@@ -260,61 +259,70 @@ impl ForteNet {
             out_scale: 0.0,
             out_off: 0.0,
         };
-        let model = OnnxModel::parse(data)
-            .unwrap_or_else(|error| panic!("pianoforte-engineMain: malformed ONNX: {error}"));
         let mut found = 0u32;
-        for (name, tensor) in &model.graph.initializers {
-            let dst: Option<&mut [f32]> = match name.as_str() {
-                "onnx::MatMul_46" => Some(&mut net.w0),
-                "L.0.bias" => Some(&mut net.b0),
-                "onnx::MatMul_48" => Some(&mut net.w1),
-                "L.1.bias" => Some(&mut net.b1),
-                "onnx::MatMul_49" => Some(&mut net.w2),
-                "L.2.bias" => Some(&mut net.b2),
-                "onnx::MatMul_50" => Some(&mut net.w3),
-                "L.3.bias" => Some(&mut net.b3),
-                "onnx::MatMul_51" => Some(&mut net.w4),
-                "L.4.bias" => Some(&mut net.b4),
-                "a" => Some(core::slice::from_mut(&mut net.act_a)),
-                "b" => Some(core::slice::from_mut(&mut net.act_b)),
-                "c" => Some(core::slice::from_mut(&mut net.act_c)),
-                "onnx::Sub_47" => Some(core::slice::from_mut(&mut net.act_s)),
-                _ => None,
-            };
-            if let Some(dst) = dst {
-                let values = tensor.f32_values().unwrap_or_else(|error| {
-                    panic!("pianoforte-engineMain: tensor {name}: {error}")
-                });
-                assert_eq!(
-                    values.len(),
-                    dst.len(),
-                    "pianoforte-engineMain: tensor {name} data length"
-                );
-                dst.copy_from_slice(&values);
-                found += 1;
+        let mut consts_seen = 0usize;
+        let mut r = Pb::new(data);
+        while let Some((f, wt)) = r.key() {
+            if f == 7 && wt == 2 {
+                // GraphProto
+                let mut g = Pb::new(r.bytes());
+                while let Some((gf, gwt)) = g.key() {
+                    match (gf, gwt) {
+                        (5, 2) => {
+                            // initializer: TensorProto
+                            let (name, dims, data) = parse_tensor(g.bytes());
+                            let dst: Option<&mut [f32]> = match name.as_slice() {
+                                b"onnx::MatMul_46" => Some(&mut net.w0),
+                                b"L.0.bias" => Some(&mut net.b0),
+                                b"onnx::MatMul_48" => Some(&mut net.w1),
+                                b"L.1.bias" => Some(&mut net.b1),
+                                b"onnx::MatMul_49" => Some(&mut net.w2),
+                                b"L.2.bias" => Some(&mut net.b2),
+                                b"onnx::MatMul_50" => Some(&mut net.w3),
+                                b"L.3.bias" => Some(&mut net.b3),
+                                b"onnx::MatMul_51" => Some(&mut net.w4),
+                                b"L.4.bias" => Some(&mut net.b4),
+                                b"a" => Some(core::slice::from_mut(&mut net.act_a)),
+                                b"b" => Some(core::slice::from_mut(&mut net.act_b)),
+                                b"c" => Some(core::slice::from_mut(&mut net.act_c)),
+                                b"onnx::Sub_47" => Some(core::slice::from_mut(&mut net.act_s)),
+                                _ => None,
+                            };
+                            if let Some(dst) = dst {
+                                let n: i64 = dims.iter().product::<i64>().max(1);
+                                assert_eq!(
+                                    n as usize,
+                                    dst.len(),
+                                    "pianoforte-engineMain: tensor {} has {} values, expected {}",
+                                    String::from_utf8_lossy(&name),
+                                    n,
+                                    dst.len()
+                                );
+                                assert_eq!(data.len(), dst.len(), "pianoforte-engineMain: tensor data length");
+                                dst.copy_from_slice(&data);
+                                found += 1;
+                            }
+                        }
+                        (1, 2) => {
+                            // node: only the two output-stage Constant scalars matter
+                            if let Some(v) = parse_constant_node(g.bytes()) {
+                                match consts_seen {
+                                    0 => net.out_scale = v,
+                                    1 => net.out_off = v,
+                                    _ => {}
+                                }
+                                consts_seen += 1;
+                            }
+                        }
+                        _ => g.skip(gwt),
+                    }
+                }
+            } else {
+                r.skip(wt);
             }
         }
-        let constants: Vec<f32> = model
-            .graph
-            .nodes
-            .iter()
-            .filter(|node| node.op_type == "Constant")
-            .filter_map(|node| {
-                node.attributes.values().find_map(|attribute| {
-                    let OnnxAttribute::Tensor(tensor) = attribute else {
-                        return None;
-                    };
-                    let values = tensor.f32_values().ok()?;
-                    (values.len() == 1).then_some(values[0])
-                })
-            })
-            .collect();
-        if let [out_scale, out_off] = constants.as_slice() {
-            net.out_scale = *out_scale;
-            net.out_off = *out_off;
-        }
         assert_eq!(found, 14, "pianoforte-engineMain: found {found} of 14 expected tensors");
-        assert_eq!(constants.len(), 2, "pianoforte-engineMain: expected the 2 output-stage constants");
+        assert_eq!(consts_seen, 2, "pianoforte-engineMain: expected the 2 output-stage constants");
         for v in [net.act_a, net.act_b, net.act_c, net.act_s, net.out_scale, net.out_off] {
             assert!(v.is_finite(), "pianoforte-engineMain: non-finite scalar");
         }
@@ -322,6 +330,125 @@ impl ForteNet {
     }
 }
 
+/// Minimal protobuf wire-format reader (varint + length-delimited only, the
+/// two forms ONNX uses for everything we read). Bounds-checked; a truncated
+/// buffer ends the walk instead of panicking mid-read.
+struct Pb<'a> {
+    b: &'a [u8],
+    p: usize,
+}
+
+impl<'a> Pb<'a> {
+    fn new(b: &'a [u8]) -> Self {
+        Self { b, p: 0 }
+    }
+    fn varint(&mut self) -> u64 {
+        let mut v = 0u64;
+        let mut s = 0u32;
+        while self.p < self.b.len() {
+            let byte = self.b[self.p];
+            self.p += 1;
+            if s < 64 {
+                v |= ((byte & 0x7f) as u64) << s;
+            }
+            if byte & 0x80 == 0 {
+                break;
+            }
+            s += 7;
+        }
+        v
+    }
+    fn key(&mut self) -> Option<(u64, u64)> {
+        if self.p >= self.b.len() {
+            return None;
+        }
+        let k = self.varint();
+        Some((k >> 3, k & 7))
+    }
+    fn bytes(&mut self) -> &'a [u8] {
+        let n = self.varint() as usize;
+        let end = (self.p + n).min(self.b.len());
+        let r = &self.b[self.p..end];
+        self.p = end;
+        r
+    }
+    fn skip(&mut self, wt: u64) {
+        match wt {
+            0 => {
+                self.varint();
+            }
+            1 => self.p = (self.p + 8).min(self.b.len()),
+            2 => {
+                let n = self.varint() as usize;
+                self.p = (self.p + n).min(self.b.len());
+            }
+            5 => self.p = (self.p + 4).min(self.b.len()),
+            _ => self.p = self.b.len(), // unknown wire type: stop the walk
+        }
+    }
+}
+
+/// TensorProto: name (8), dims (1), float payload in raw_data (9) or
+/// packed float_data (4).
+fn parse_tensor(b: &[u8]) -> (Vec<u8>, Vec<i64>, Vec<f32>) {
+    let mut t = Pb::new(b);
+    let mut name = Vec::new();
+    let mut dims = Vec::new();
+    let mut data = Vec::new();
+    while let Some((f, wt)) = t.key() {
+        match (f, wt) {
+            (1, 0) => dims.push(t.varint() as i64),
+            (8, 2) => name = t.bytes().to_vec(),
+            (4, 2) | (9, 2) => {
+                for c in t.bytes().chunks_exact(4) {
+                    data.push(f32::from_le_bytes([c[0], c[1], c[2], c[3]]));
+                }
+            }
+            (4, 5) => {
+                let end = (t.p + 4).min(t.b.len());
+                if end - t.p == 4 {
+                    data.push(f32::from_le_bytes([t.b[t.p], t.b[t.p + 1], t.b[t.p + 2], t.b[t.p + 3]]));
+                }
+                t.p = end;
+            }
+            _ => t.skip(wt),
+        }
+    }
+    (name, dims, data)
+}
+
+/// NodeProto: returns the scalar payload if this is a Constant node with a
+/// single-element float tensor attribute (AttributeProto.t = field 5).
+fn parse_constant_node(b: &[u8]) -> Option<f32> {
+    let mut n = Pb::new(b);
+    let mut op_is_const = false;
+    let mut value = None;
+    while let Some((f, wt)) = n.key() {
+        match (f, wt) {
+            (4, 2) => op_is_const = n.bytes() == b"Constant",
+            (5, 2) => {
+                let mut a = Pb::new(n.bytes());
+                while let Some((af, awt)) = a.key() {
+                    if af == 5 && awt == 2 {
+                        let (_, _, data) = parse_tensor(a.bytes());
+                        if data.len() == 1 {
+                            value = Some(data[0]);
+                        }
+                    } else {
+                        a.skip(awt);
+                    }
+                }
+            }
+            _ => n.skip(wt),
+        }
+    }
+    if op_is_const {
+        value
+    } else {
+        None
+    }
+}
+
 // ---------------------------------------------------------------------------
 // Per-key static design (frequencies, rotations, crossfade, pan) — computed
 // once at construction, shared by both slots of the key.
diff --git a/libs/piano_model/src/lib.rs b/libs/piano_model/src/lib.rs
index af1250d6f..1078a2e8a 100644
--- a/libs/piano_model/src/lib.rs
+++ b/libs/piano_model/src/lib.rs
@@ -50,10 +50,7 @@ mod soundboard;
 pub mod fx;
 mod mt;
 pub mod learned;
-pub mod calibration;
-pub mod calibration_data;
 
-use calibration::CalibrationNote;
 use fx::{soft_clip, DcBlock, EarlyReflections, Eq, Limiter, Perspective, Reverb, ReverbParams, ReverbPreset, Tone};
 use keys::{build_key, KeyDesign, FIRST_KEY, LAST_KEY, NUM_KEYS};
 pub use params::{DesignParams, PianoPreset, Voicing, PIANO_PRESETS};
@@ -313,30 +310,11 @@ pub struct Piano {
 
 impl Piano {
     /// Builds the full instrument (all 88 key designs, voices, sympathetic
-    /// banks, soundboard, effects), using `calibration_data::DEFAULT_CALIBRATION`.
-    /// Allocation happens at construction, never in the audio callback.
+    /// banks, soundboard, effects). Allocation happens only here.
     pub fn new(sample_rate: f32) -> Self {
-        Self::new_with_calibration(sample_rate, calibration_data::DEFAULT_CALIBRATION)
-    }
-
-    /// Raw default physical design, without measured modal corrections.
-    /// Preserves the output of `Piano::new` before calibration was introduced.
-    pub fn new_uncalibrated(sample_rate: f32) -> Self {
         Self::new_with_params(sample_rate, &DesignParams::default())
     }
 
-    /// Builds the default physical design with immutable modal calibration.
-    /// An empty table is bit-identical to `new_uncalibrated`. See
-    /// [`calibration`] for pitch/velocity interpolation and the partial tail.
-    ///
-    /// Panics at construction for unsorted/duplicate keys, keys outside
-    /// 21..=108, nonfinite or out-of-range gains (-36..=24 dB), or nonfinite
-    /// or out-of-range decay scales (0.1..=4). Invalid fits are not clamped.
-    pub fn new_with_calibration(sample_rate: f32, notes: &[CalibrationNote]) -> Self {
-        calibration::validate(notes);
-        Self::build(sample_rate, &DesignParams::default(), notes)
-    }
-
     /// Builds one of the shipped instrument presets (see
     /// params::PIANO_PRESETS): the reference design, plus the preset's
     /// voicing and room.
@@ -354,25 +332,14 @@ impl Piano {
         self.set_reverb_mix(preset.reverb_mix);
     }
 
-    /// Raw instrument, explicit design parameters (see params.rs). Used by
+    /// Same instrument, explicit design parameters (see params.rs). Used by
     /// verification tooling that walks the design space against reference
-    /// recordings. Never applies calibration, including the stock table;
-    /// default parameters are equivalent to `Piano::new_uncalibrated`.
+    /// recordings; `DesignParams::default()` IS `Piano::new`.
     pub fn new_with_params(sample_rate: f32, dp: &DesignParams) -> Self {
-        Self::build(sample_rate, dp, &[])
-    }
-
-    fn build(sample_rate: f32, dp: &DesignParams, notes: &[CalibrationNote]) -> Self {
         assert!((8000.0..=192_000.0).contains(&sample_rate), "unsupported sample rate {sample_rate}");
         let fs = sample_rate as f64;
-        let mut keys: Vec<KeyDesign> = (FIRST_KEY..=LAST_KEY).map(|k| build_key(k, fs, dp)).collect();
-        let voices: Vec<Voice> = keys.iter_mut().enumerate().map(|(i, k)| {
-            let note = calibration::for_key(notes, FIRST_KEY + i as u8);
-            if let Some(note) = &note {
-                note.apply_decay(k);
-            }
-            Voice::new(i, k, note)
-        }).collect();
+        let keys: Vec<KeyDesign> = (FIRST_KEY..=LAST_KEY).map(|k| build_key(k, fs, dp)).collect();
+        let voices: Vec<Voice> = keys.iter().enumerate().map(|(i, k)| Voice::new(i, k)).collect();
         let sym: Vec<SymBank> = keys.iter().map(SymBank::new).collect();
         // Duplex / aliquot scale: the non-speaking string segments behind
         // the bridge, a shared bank of lightly damped resonators across the
@@ -830,13 +797,6 @@ impl Piano {
         &self.keys
     }
 
-    /// Interpolated per-key calibration metadata; `None` for a raw instrument
-    /// or a key outside the piano compass. Read-only, with no runtime setters.
-    #[doc(hidden)]
-    pub fn calibration_debug(&self, key: u8) -> Option<&CalibrationNote> {
-        self.voices.get(key.checked_sub(FIRST_KEY)? as usize)?.calibration.as_ref()
-    }
-
     /// Full state reset (voices, pedals, resonance, effects, clock).
     pub fn reset(&mut self) {
         for v in &mut self.voices {
@@ -992,7 +952,7 @@ impl EngineCore {
                             (i as u32).wrapping_mul(0xc2b2_ae35) ^ v.strike_count.wrapping_mul(0x27d4_eb2f) ^ 0x9e37;
                         let amp = ((v.power / 64.0).sqrt() * DAMPER_NOISE_AMP).min(2.0);
                         let lp_c = 1.0 - (-core::f32::consts::TAU * 2500.0 / self.sample_rate).exp();
-                        v.damper_noise.start((0.012 * self.sample_rate) as u32, amp, lp_c, seed, 0);
+                        v.damper_noise.start((0.012 * self.sample_rate) as u32, amp, lp_c, seed);
                     }
                 } else {
                     v.eng = eng;
diff --git a/libs/piano_model/src/params.rs b/libs/piano_model/src/params.rs
index 4fb8f5b90..68dd1ea14 100644
--- a/libs/piano_model/src/params.rs
+++ b/libs/piano_model/src/params.rs
@@ -99,37 +99,10 @@ design_params! {
     /// the listener flagged. Since the per-partial normal-mode reduction
     /// landed (keys.rs), the PROMPT loss is carried by the bridge
     /// coupling and this term is only the intrinsic winding loss the
-    /// aftersound decays at.
-    /// 2.0 -> 0.25, 2026-09-01, measured per partial against the REAL
-    /// multi-velocity corpus (Salamander C5, 48k/24bit): the real A0's
-    /// partials from 200 Hz to 850 Hz all decay at 2-12 dB/s over the
-    /// first second (sigma 0.25-1.4, no visible trend with frequency)
-    /// and at 1-5 dB/s after; C1 the same. At 2.0 the model's A0 partials
-    /// at 400-850 Hz fell at 15-40 dB/s (sigma 1.7-4.6, 3-8x the real)
-    /// and its 0.5-2 kHz share dropped from -3 dB to -25 dB over two
-    /// seconds where the real note HOLDS -8..-11 dB throughout: the note
-    /// collapsed to its p3-p6 cluster within half a second — a plucked
-    /// bass, "not a hammered string". A linear-in-f loss of 2/kHz is
-    /// simply not in the recordings below 1 kHz; the frequency-dependent
-    /// part of the real wound-string loss is the quadratic one below
-    /// (a2_wound), which only bites above ~1.5 kHz (the real A0's 2-8 kHz
-    /// band decays at ~18 dB/s, sigma ~2).
-    a1_wound = 0.25,
-    /// wound-string quadratic loss (1/s per kHz^2), scaled (1-t)^3 like
-    /// a1_wound: the viscous/air-drag loss of a thick copper-wound string
-    /// is larger than plain wire's (bigger diameter, rougher surface).
-    /// Sized so the real A0's ~18 dB/s at 2-8 kHz is met (sigma ~2.7 at
-    /// 3 kHz with the base a2) while 0.3-1 kHz stays at the measured
-    /// 0.3-0.7/s.
-    a2_wound = 0.12,
-    /// The linear-in-f term the PLAIN-WIRE keys keep (the old a1_wound
-    /// value, still scaled (1-t)^3): the wound law above is gated to the
-    /// copper-wound strings (idx < 24, ~A#2) with a short blend, because
-    /// the mid register was calibrated with this term in place and its
-    /// 1-2 kHz sustain is already hotter than the Salamander C4's
-    /// (real 1-2 kHz share 210-410 ms: -14 dB; model -8) — taking the
-    /// loss away there moved C4 the wrong way.
-    a1_plain = 2.0,
+    /// aftersound decays at: at 2.0 the horizontal/anti modes of the
+    /// wound keys sit at sigma ~0.5-0.9 across the audible partials,
+    /// against measured real slow stages of 0.02-1.2.
+    a1_wound = 2.0,
     /// quartic-in-frequency loss (1/s per kHz^4): real string losses grow
     /// FASTER than f^2 at the top of the band (air drag leaves the viscous
     /// regime, felt/termination micro-losses); with only the f^2 term one
@@ -208,19 +181,9 @@ design_params! {
     /// point and non-rigid termination keep real comb nulls shallow
     comb_fill = 0.20626157651445576,
     /// strike position x0/L = spos_lo - (spos_lo-spos_hi)*t^spos_pow
-    /// + spos_bass * max(0, 1 - t/spos_bass_t)
     spos_lo = 0.09877467490112493,
     spos_hi = 0.06120083330744137,
     spos_pow = 1.3,
-    /// Bass strike-point correction (2026-09-01): the Salamander A0 and C2
-    /// ladders carry their strike-comb nulls at partials 8, 16 and 24-26
-    /// at every layer, i.e. the real bass is struck at L/8, where the
-    /// searched law put A0 at L/10 (nulls at 10 and 20, right where the
-    /// recordings hold partials at -10 dB). Adds 0.0262 at A0 (-> 0.125),
-    /// fading linearly to nothing by G#3 so the middle and treble keep
-    /// their searched positions exactly.
-    spos_bass = 0.0262,
-    spos_bass_t = 0.40,
     // --- hammer / felt ---------------------------------------------------
     /// felt stiffness exponent of 10: feltk_lo + feltk_span*t
     feltk_lo = 7.44,
@@ -228,60 +191,6 @@ design_params! {
     /// felt power p: feltp_lo + feltp_span*t
     feltp_lo = 2.332016978017561,
     feltp_span = 1.4310157297332198,
-    /// Bass-hammer felt regime (2026-09-01, measured against the
-    /// Salamander corpus). Below felt_bass_t the felt exponent is lowered
-    /// by feltp_bass*(1 - t/felt_bass_t)^2 and log10 K by feltk_bass
-    /// times the same ramp, so the bottom octave's hammers work in a
-    /// nearly LINEAR-spring regime while everything from ~D#3 up is
-    /// untouched. Why: the real bass ladder is velocity-INVARIANT below
-    /// ~1 kHz — the Salamander A0's partials 8-20 sit at -25/-24/-24 dB
-    /// rel the strongest at pp/mf/ff, C2's at -31/-29/-27 — and the
-    /// measured bass contact time varies only ~20-30% over the dynamic
-    /// range (Askenfelt & Jansson). With the compass-wide felt law
-    /// (p 2.33 at A0) the model's A0 contact ran 6.2 -> 3.0 ms from pp
-    /// to ff and its p8-20 swung -35 -> -19 dB (16 dB where the real
-    /// instrument shows 1): pianissimo bass was a dull thud and forte a
-    /// bright pluck that then died. Heavy, deep, hysteretic bass felt
-    /// that never compacts under playing loads behaves far closer to a
-    /// linear spring (Stulov; Giordano & Winans report the lowest
-    /// dynamic exponents on bass hammers) — the effective exponent here
-    /// is that of the felt working against the string's yield, not the
-    /// rigid-anvil loading curve.
-    /// The bass regime's own felt law: exponent feltp_bass and
-    /// log10 K = feltk_bass_lo + feltk_bass_slope*t, blended into the
-    /// compass law with weight w = (1 - t/felt_bass_t)^felt_bass_pow
-    /// (w = 1 at A0, 0 from felt_bass_t up; felt_bass_t = 0 disables).
-    /// Blending log K and p linearly keeps the force at ~1 mm of felt
-    /// compression — hence the contact time — continuous across the
-    /// blend, so nothing steps.
-    /// Measured result at these values (A0 / C2, pp-mf-ff = Salamander
-    /// layers 4/9/14): contact 2.8/2.7/2.7 ms and 3.15/3.15/3.15 ms (the
-    /// old law: 6.2/3.8/3.0 and 5.5/3.8/3.2); partials 8-20 rel strongest
-    /// at 100 ms -25.9/-24.2/-21.2 dB vs real -25/-24/-24, and
-    /// -30/-27.5/-25.3 vs real -31.5/-28.7/-27.3. The hammer's
-    /// pianissimo-to-fortissimo brightening in the bass now comes from
-    /// where the recordings put it — the 2-8 kHz band (real A0 -57/-38/-29,
-    /// model -43/-37/-29) — not from the sub-kHz ladder.
-    feltp_bass = 1.05,
-    feltk_bass_lo = 4.3,
-    feltk_bass_slope = 2.2,
-    /// the regime holds fully (w = 1) up to felt_bass_t0 (~C2, the top of
-    /// the wound doubles), then ramps out to zero at felt_bass_t (~G#3;
-    /// A3 and C4 are untouched — C4's own velocity bloom already matches
-    /// the recordings, 17 vs 18 dB)
-    felt_bass_t0 = 0.17,
-    felt_bass_t = 0.40,
-    felt_bass_pow = 1.0,
-    /// Fraction of the felt's loading/unloading (hysteresis) rate
-    /// modulation removed on the same ramp. The (1 + lambda du/dt) factor
-    /// stiffens a forte blow's loading ~2.3x against ~1.5x at piano — a
-    /// velocity-dependent stiffness on top of the power law. Measured
-    /// with every other nonlinearity removed, it alone kept a 6 dB pp->ff
-    /// swing in A0's sub-kHz ladder (the real swing is 1 dB); with it
-    /// gone the bass pulse shape is exactly velocity-invariant and its
-    /// mean stiffening is folded into feltk_bass_lo. The mid/treble
-    /// hysteresis is unchanged.
-    lambda_bass = 1.0,
     /// extra resting hardness of the last half-octave's hammers, as an
     /// additional exponent of 10 on felt_k ramped over t = 0.75..1.0
     /// (zero at and below C6). The top hammers of a concert grand are
@@ -416,17 +325,8 @@ design_params! {
     sym_in = 0.002,
     sym_out = 0.35,
     // --- phantom partials / longitudinal modes (0 = off) ----------------
-    /// output gain of the per-voice longitudinal/phantom bank.
-    /// 0.25 -> 0.08 (2026-09-01): with the bass hammer re-voiced, the FREE
-    /// longitudinal modes were the single largest 2-8 kHz source of a
-    /// forte C1 after the attack — the bank alone put the 50-100 ms
-    /// 2-8 kHz share at -14 dB against the recording's -33 (A0/C2 were
-    /// within 3 dB, C1's three modes at 2.0-2.7 kHz happen to sit inside
-    /// the high-passed drive). Bank & Sujbert measured the free
-    /// longitudinal mode of a real F1 dying in ~0.15 s and the sustained
-    /// phantom content coming from the FORCED response (ph_direct, kept);
-    /// the free modes are a colour, not a voice.
-    ph_gain = 0.08,
+    /// output gain of the per-voice longitudinal/phantom bank
+    ph_gain = 0.25,
     /// FORCED-response phantom path: the high-passed quadratic signal
     /// itself, fed to the bridge alongside the free-mode bank. Bank &
     /// Sujbert (JASA 2005) measured exactly this split on a recorded F1:
diff --git a/libs/piano_model/src/voice.rs b/libs/piano_model/src/voice.rs
index 659a0c750..f28fb9ae7 100644
--- a/libs/piano_model/src/voice.rs
+++ b/libs/piano_model/src/voice.rs
@@ -5,7 +5,6 @@
 // what a real re-struck string does, and means there is no voice stealing to
 // mistune.
 
-use crate::calibration::{CalibrationNote, CALIBRATION_PARTIALS};
 use crate::hammer::Hammer;
 use crate::keys::{velocity_to_speed, KeyDesign, PH_MODES};
 use crate::modal::{run_modes, run_modes_c, KernelPath, MAX_CHUNK};
@@ -17,8 +16,6 @@ use crate::params::Voicing;
 pub struct NoiseBurst {
     pos: u32,
     len: u32,
-    /// samples still to wait before the burst begins (see `start`)
-    delay: u32,
     rng: u32,
     lp: f32,
     lp2: f32,
@@ -28,16 +25,12 @@ pub struct NoiseBurst {
 
 impl NoiseBurst {
     pub fn new() -> Self {
-        Self { pos: 0, len: 0, delay: 0, rng: 1, lp: 0.0, lp2: 0.0, lp_c: 0.1, amp: 0.0 }
+        Self { pos: 0, len: 0, rng: 1, lp: 0.0, lp2: 0.0, lp_c: 0.1, amp: 0.0 }
     }
 
-    /// Arms a burst of `len` samples that begins `delay` samples from now.
-    /// The delay is consumed sample by sample inside `render_add`, so it
-    /// is exact to the sample and independent of host block boundaries.
-    pub fn start(&mut self, len: u32, amp: f32, lp_c: f32, seed: u32, delay: u32) {
+    pub fn start(&mut self, len: u32, amp: f32, lp_c: f32, seed: u32) {
         self.pos = 0;
         self.len = len.max(1);
-        self.delay = delay;
         self.rng = seed | 1;
         self.lp = 0.0;
         self.lp2 = 0.0;
@@ -50,12 +43,7 @@ impl NoiseBurst {
         if self.pos >= self.len {
             return;
         }
-        let mut skip = 0usize;
-        if self.delay > 0 {
-            skip = (self.delay as usize).min(n);
-            self.delay -= skip as u32;
-        }
-        for slot in out.iter_mut().take(n).skip(skip) {
+        for slot in out.iter_mut().take(n) {
             if self.pos >= self.len {
                 break;
             }
@@ -200,11 +188,6 @@ pub struct Voice {
     pub zi: Vec<f32>,
     pub eff_cr: Vec<f32>,
     pub eff_ci: Vec<f32>,
-    /// Immutable pitch-interpolated table, owned by this key's voice.
-    pub(crate) calibration: Option<CalibrationNote>,
-    /// Excitation only: changing velocity must never rescale ringing state
-    /// or its output residues. Allocated once, rebuilt only at note-on.
-    eff_gin: Vec<f32>,
     pub acc: [f32; MAX_CHUNK],
     pub noise_buf: [f32; MAX_CHUNK],
     /// Structure-borne case noise (key-bottom thump, action click, damper
@@ -258,7 +241,7 @@ pub struct Voice {
 }
 
 impl Voice {
-    pub fn new(key_idx: usize, key: &KeyDesign, calibration: Option<CalibrationNote>) -> Self {
+    pub fn new(key_idx: usize, key: &KeyDesign) -> Self {
         let n = key.total_modes;
         let mut v = Self {
             key_idx,
@@ -271,8 +254,6 @@ impl Voice {
             zi: vec![0.0; n],
             eff_cr: vec![0.0; n],
             eff_ci: vec![0.0; n],
-            calibration,
-            eff_gin: key.gin.clone(),
             acc: [0.0; MAX_CHUNK],
             noise_buf: [0.0; MAX_CHUNK],
             case_buf: [0.0; MAX_CHUNK],
@@ -329,16 +310,6 @@ impl Voice {
 
     /// Strike this key. Modal state is kept (re-strike hits ringing strings).
     pub fn note_on(&mut self, key: &KeyDesign, vel: u8, soft_pedal: bool, sample_rate: f64, vc: &Voicing) {
-        if let Some(note) = &self.calibration {
-            for m in 0..key.modes_per_osc.min(CALIBRATION_PARTIALS + 15) {
-                let db = note.gain_at(m, vel);
-                let gain = 10.0f32.powf(db / 20.0);
-                for osc in 0..key.n_osc {
-                    let i = osc * key.modes_padded + m;
-                    self.eff_gin[i] = key.gin[i] * gain;
-                }
-            }
-        }
         self.active = true;
         self.held = true;
         self.strike_count = self.strike_count.wrapping_add(1);
@@ -442,23 +413,7 @@ impl Voice {
         // both are what a plucked string does NOT have.
         let amp = vc.attack_noise * if soft_pedal { 0.7 } else { 1.0 } * key.thump_amp * self.vel_norm.powf(key.thump_vpow);
         let seed = (self.key_idx as u32).wrapping_mul(0x9e37_79b9) ^ self.strike_count.wrapping_mul(0x85eb_ca6b);
-        // Key-bottom lag. The hammer leaves the jack ~1-2 mm before the
-        // string, and the key still has its aftertouch (~1 mm) to travel
-        // at roughly 1/5.5 of the hammer speed, so the key bottoms — and
-        // the thump and the action-rail resonances it pumps happen —
-        // 1-10 ms AFTER the string is struck: nearly coincident at
-        // forte, well behind at piano (Askenfelt & Jansson, "From touch
-        // to string vibrations"; Goebl, Bresin & Galembo 2005 measure the
-        // hammer-string to key-bottom interval at a few ms). Firing them
-        // at t = 0 put a case-radiated click 10-15 dB above the
-        // recordings in the first 5 ms of every bass note, before the
-        // string's own wave had even reached the bridge (the modal sum
-        // is wave-exact: A0's bridge force starts 16 ms after the strike,
-        // C2's after 7 ms) — a pick-like precursor the real instrument
-        // does not have (Salamander bass onsets sit at -33..-40 dB re
-        // peak at 2 ms).
-        let key_lag = ((0.0066 / speed).clamp(0.0010, 0.012) * sample_rate) as u32;
-        self.thump.start(key.thump_len, amp, key.thump_lp_c, seed, key_lag);
+        self.thump.start(key.thump_len, amp, key.thump_lp_c, seed);
         // Key/action resonance burst: darker and longer than a click — a
         // ~9 ms noise burst low-passed near the top of the measured
         // key-resonance cluster.
@@ -473,9 +428,7 @@ impl Voice {
         let camp = vc.attack_noise * if soft_pedal { 0.5 } else { 1.0 } * key.click_amp * self.vel_norm.powf(key.click_vpow);
         let cseed = seed ^ 0x00c0_ffee;
         let clp = if soft_pedal { key.click_lp_c * 0.68 } else { key.click_lp_c };
-        // the action-rail resonance cluster is re-excited at key bottom
-        // (Askenfelt & Jansson), so it shares the key-bottom lag
-        self.click.start(key.click_len, camp, clp, cseed, key_lag);
+        self.click.start(key.click_len, camp, clp, cseed);
     }
 
     /// Render `n` samples of bridge force into self.acc and mechanical noise
@@ -514,9 +467,6 @@ impl Voice {
             }
         }
         let mp = key.modes_padded;
-        // Raw instruments read the original table directly, preserving exact
-        // identity and the existing diagnostic shaping path.
-        let gin = if self.calibration.is_some() { &self.eff_gin } else { &key.gin };
         for osc in 0..key.n_osc {
             let a = osc * mp;
             let b = a + mp;
@@ -526,7 +476,7 @@ impl Voice {
                 &mut self.zi[a..b],
                 &self.eff_cr[a..b],
                 &self.eff_ci[a..b],
-                &gin[a..b],
+                &key.gin[a..b],
                 &key.gout[a..b],
                 &key.gout_re[a..b],
                 &self.force[..n],
@@ -603,119 +553,3 @@ impl Voice {
         self.hammer.active = false;
     }
 }
-
-#[cfg(test)]
-mod calibration_tests {
-    use super::*;
-    use crate::{keys::build_key, DesignParams};
-
-    fn note(key: u8) -> CalibrationNote {
-        let mut note = CalibrationNote {
-            key,
-            gain_db: [[-12.0; CALIBRATION_PARTIALS], [0.0; CALIBRATION_PARTIALS], [12.0; CALIBRATION_PARTIALS]],
-            decay_scale: [1.0; CALIBRATION_PARTIALS],
-        };
-        for gains in &mut note.gain_db {
-            gains[7] -= 3.0;
-            gains[CALIBRATION_PARTIALS - 1] -= 5.0;
-        }
-        note
-    }
-
-    #[test]
-    fn excitation_interpolates_velocity_and_partial_tail_for_every_oscillator() {
-        for midi in [21, 36, 60, 108] {
-            let key = build_key(midi, 48000.0, &DesignParams::default());
-            let mut voice = Voice::new((midi - 21) as usize, &key, Some(note(midi)));
-            // Endpoints, exact knots and halfway between knots, including
-            // velocities outside MIDI's range (the existing event path allows them).
-            for (vel, db) in [(1, -12.0), (28, -12.0), (48, -6.0), (68, 0.0), (90, 6.0), (112, 12.0), (127, 12.0), (255, 12.0)] {
-                voice.note_on(&key, vel, false, 48000.0, &Voicing::default());
-                for osc in 0..key.n_osc {
-                    for m in 0..key.modes_padded {
-                        let i = osc * key.modes_padded + m;
-                        let weight = if m < CALIBRATION_PARTIALS { 1.0 }
-                            else { (CALIBRATION_PARTIALS + 15).saturating_sub(m) as f32 / 16.0 };
-                        let offset = if m == 7 { -3.0 } else if m >= CALIBRATION_PARTIALS - 1 { -5.0 } else { 0.0 };
-                        let expected = key.gin[i] * 10.0f32.powf((db + offset) * weight / 20.0);
-                        assert_eq!(voice.eff_gin[i].to_bits(), expected.to_bits(), "key={midi}, velocity={vel}, mode={i}");
-                    }
-                }
-            }
-        }
-    }
-
-    #[test]
-    fn every_a0_mode_receives_its_own_excitation_and_decay_correction() {
-        let raw = build_key(21, 48000.0, &DesignParams::default());
-        assert_eq!(raw.modes_per_osc, CALIBRATION_PARTIALS);
-        let mut calibration = note(21);
-        for m in 0..CALIBRATION_PARTIALS {
-            for v in 0..3 {
-                calibration.gain_db[v][m] = -1.0 - m as f32 / 16.0 - v as f32;
-            }
-            calibration.decay_scale[m] = 0.5 + m as f32 / 128.0;
-        }
-        let mut key = build_key(21, 48000.0, &DesignParams::default());
-        calibration.apply_decay(&mut key);
-        let mut voice = Voice::new(0, &key, Some(calibration.clone()));
-        for (v, vel) in crate::calibration::CALIBRATION_VELOCITIES.into_iter().enumerate() {
-            voice.note_on(&key, vel, false, 48000.0, &Voicing::default());
-            for osc in 0..key.n_osc {
-                for m in 0..key.modes_per_osc {
-                    let i = osc * key.modes_padded + m;
-                    assert_ne!(raw.gin[i], 0.0, "A0 mode {i} must be active");
-                    let expected = raw.gin[i] * 10.0f32.powf(calibration.gain_db[v][m] / 20.0);
-                    assert_eq!(voice.eff_gin[i].to_bits(), expected.to_bits(), "velocity={vel}, mode={i}");
-                    assert_ne!(voice.eff_gin[i].to_bits(), raw.gin[i].to_bits());
-                    let radius = (raw.cr_sus[i] as f64).hypot(raw.ci_sus[i] as f64);
-                    let corrected = (key.cr_sus[i] as f64).hypot(key.ci_sus[i] as f64);
-                    assert!(radius > 0.0);
-                    assert!((corrected - radius.powf(calibration.decay_scale[m] as f64)).abs() < 8e-8,
-                        "A0 mode {i} must use its own decay correction");
-                    if calibration.decay_scale[m] != 1.0 {
-                        assert_ne!((key.cr_sus[i], key.ci_sus[i]), (raw.cr_sus[i], raw.ci_sus[i]));
-                    }
-                }
-            }
-        }
-    }
-
-    #[test]
-    fn restrike_gain_update_leaves_zero_input_ringing_unchanged() {
-        let key = build_key(36, 48000.0, &DesignParams::default());
-        for path in [KernelPath::Scalar, KernelPath::Simd4] {
-            let mut control = Voice::new(15, &key, Some(note(36)));
-            let mut restruck = Voice::new(15, &key, Some(note(36)));
-            for voice in [&mut control, &mut restruck] {
-                voice.note_on(&key, 28, false, 48000.0, &Voicing::default());
-                voice.rebuild(&key, 0.0);
-                for _ in 0..64 {
-                    voice.render(&key, path, MAX_CHUNK);
-                }
-            }
-            let before_r = restruck.zr.clone();
-            let before_i = restruck.zi.clone();
-            let before_gin = restruck.eff_gin.clone();
-            restruck.note_on(&key, 112, false, 48000.0, &Voicing::default());
-            assert_ne!(restruck.eff_gin, before_gin);
-            assert_eq!(restruck.zr, before_r);
-            assert_eq!(restruck.zi, before_i);
-            assert!(before_r.iter().any(|x| x.abs() > 0.0));
-            // Isolate the already-ringing strings by removing fresh excitation.
-            // Both voices retain the same phantom/case histories; acc contains
-            // the string output whose residues must not change at the restrike.
-            for voice in [&mut control, &mut restruck] {
-                voice.hammer.active = false;
-                voice.body_tap.amp = 0.0;
-            }
-            for _ in 0..8 {
-                control.render(&key, path, MAX_CHUNK);
-                restruck.render(&key, path, MAX_CHUNK);
-                assert_eq!(control.acc, restruck.acc);
-                assert_eq!(control.zr, restruck.zr);
-                assert_eq!(control.zi, restruck.zi);
-            }
-        }
-    }
-}
diff --git a/libs/piano_model/tests/acoustic_reference.rs b/libs/piano_model/tests/acoustic_reference.rs
deleted file mode 100644
index f928a41ad..000000000
--- a/libs/piano_model/tests/acoustic_reference.rs
+++ /dev/null
@@ -1,364 +0,0 @@
-//! Native-recording measurements and targeted default-model promotion gates.
-//! Regenerate the reference-only TSV with tools/acoustic.py; no new dependencies.
-//! The promotion contract targets missing bass body, early partial balance,
-//! register loudness and treble brightness, while protecting C3 attack and touch.
-//! It does not gate late high-register subfundamental/noise bands or divide by
-//! small raw errors. These numerical regressions are neither full reference
-//! matching nor perceptual proof; the old all-metrics test remains diagnostic.
-mod common;
-
-use common::{ev, fft, render, FS};
-use makepad_piano_model::{calibration_data::DEFAULT_CALIBRATION, Piano, PianoEvent};
-use std::sync::OnceLock;
-
-const FIXTURE: &str = include_str!("data/salamander_v3.tsv");
-const METRICS: [&str; 11] = [
-    "early_mid_share_db", "early_high_share_db", "late_mid_share_db", "late_high_share_db",
-    "p1_cluster_50_300_db", "p1_cluster_1_2_db", "rms_register_db", "onset_energy_5_over_50",
-    "decay_low_db_s", "decay_mid_db_s", "decay_high_db_s",
-];
-const NOTES: [u8; 12] = [21, 24, 30, 33, 36, 45, 48, 60, 69, 72, 84, 96];
-const BANDS: [(f64, f64); 3] = [(20.0, 500.0), (500.0, 2000.0), (2000.0, 8000.0)];
-
-struct Reference {
-    note: u8,
-    velocity: u8,
-    rms: f64,
-    metrics: [f64; 11],
-}
-
-fn fixture() -> (Vec<Reference>, Vec<f64>) {
-    assert!(FIXTURE.starts_with("# salamander-acoustic-v1\n"));
-    let limits = FIXTURE.lines().find_map(|line| line.strip_prefix("# thresholds_abs\t"))
-        .unwrap().split('\t').map(|s| s.parse().unwrap()).collect::<Vec<f64>>();
-    let mut lines = FIXTURE.lines().filter(|line| !line.starts_with('#'));
-    let header = lines.next().unwrap().split('\t').collect::<Vec<_>>();
-    assert_eq!(&header[10..], &METRICS);
-    let rows = lines.map(|line| {
-        let fields = line.split('\t').collect::<Vec<_>>();
-        assert_eq!(fields.len(), 10 + METRICS.len());
-        let note = fields[0].parse().unwrap();
-        let velocity = fields[1].parse().unwrap();
-        let (layer, lo, hi) = match velocity {
-            28 => (2, 27, 34), 68 => (9, 65, 72), 112 => (14, 105, 112),
-            _ => panic!("unexpected fixture velocity"),
-        };
-        assert_eq!(fields[2].parse::<u8>().unwrap(), layer);
-        assert_eq!(fields[3].parse::<u8>().unwrap(), lo);
-        assert_eq!(fields[4].parse::<u8>().unwrap(), hi);
-        assert!(fields[5].starts_with("48khz24bit/"));
-        assert!(fields[5].ends_with(&format!("v{layer}.wav")));
-        assert_eq!(fields[6].len(), 64);
-        assert!(fields[6].bytes().all(|b| b.is_ascii_hexdigit()));
-        assert!(fields[7].parse::<usize>().unwrap() < 24000);
-        assert_eq!(fields[8].parse::<u32>().unwrap(), FS as u32);
-        let metrics = std::array::from_fn(|i| fields[10 + i].parse::<f64>().unwrap());
-        assert!(metrics.iter().all(|value| value.is_finite()));
-        Reference { note, velocity, rms: fields[9].parse().unwrap(), metrics }
-    }).collect();
-    (rows, limits)
-}
-
-fn energy(l: &[f32], r: &[f32]) -> f64 {
-    assert_eq!(l.len(), r.len());
-    l.iter().zip(r).map(|(&a, &b)| 0.5 * ((a as f64).powi(2) + (b as f64).powi(2))).sum()
-}
-
-fn onset(l: &[f32], r: &[f32]) -> usize {
-    let frame = (FS as f64 * 0.001).round() as usize;
-    let end = l.len().min((FS * 0.5) as usize);
-    let powers = (0..end / frame).map(|i| energy(&l[i * frame..(i + 1) * frame], &r[i * frame..(i + 1) * frame]))
-        .collect::<Vec<_>>();
-    let peak = powers.iter().copied().fold(0.0, f64::max);
-    assert!(peak > 0.0, "silent first 0.5s; cannot align onset");
-    powers.iter().position(|&p| p > peak * 1e-4).unwrap() * frame
-}
-
-// Same periodic Hann, padding, per-channel power and normalization as Python.
-fn spectrum(l: &[f32], r: &[f32]) -> (f64, Vec<f64>) {
-    assert_eq!(l.len(), r.len());
-    let n = l.len().next_power_of_two();
-    let window = (0..l.len()).map(|i| 0.5 - 0.5 * (std::f64::consts::TAU * i as f64 / l.len() as f64).cos()).collect::<Vec<_>>();
-    let norm = n as f64 * window.iter().map(|w| w * w).sum::<f64>();
-    let mut power = vec![0.0; n / 2 + 1];
-    for channel in [l, r] {
-        let mut re = vec![0.0; n];
-        let mut im = vec![0.0; n];
-        for (i, &value) in channel.iter().enumerate() {
-            re[i] = value as f64 * window[i];
-        }
-        fft(&mut re, &mut im);
-        for k in 0..=n / 2 {
-            let one_sided = if k == 0 || k == n / 2 { 1.0 } else { 2.0 };
-            power[k] += 0.5 * one_sided * (re[k] * re[k] + im[k] * im[k]) / norm;
-        }
-    }
-    (FS as f64 / n as f64, power)
-}
-
-fn band(spec: &(f64, Vec<f64>), lo: f64, hi: f64) -> f64 {
-    let start = (lo / spec.0).ceil() as usize;
-    let end = ((hi / spec.0).ceil() as usize).min(spec.1.len());
-    if start >= end { 0.0 } else { spec.1[start..end].iter().sum() }
-}
-
-fn db_ratio(a: f64, b: f64) -> f64 {
-    assert!(b > 0.0);
-    10.0 * (a / b).max(1e-15).log10()
-}
-
-fn section(x: &[f32], a: f64, b: f64) -> &[f32] {
-    &x[(a * FS as f64).round() as usize..(b * FS as f64).round() as usize]
-}
-
-struct Measurement {
-    rms: f64,
-    metrics: [f64; 11],
-}
-
-fn measure(l: &[f32], r: &[f32], note: u8) -> Measurement {
-    let offset = onset(l, r);
-    let (l, r) = (&l[offset..], &r[offset..]);
-    assert!(l.len() >= 2 * FS as usize && l.len() == r.len());
-    let spec = |a, b| spectrum(section(l, a, b), section(r, a, b));
-    let mut metrics = [0.0; 11];
-    for (i, (a, b)) in [(0.05, 0.1), (1.0, 2.0)].into_iter().enumerate() {
-        let s = spec(a, b);
-        let total = band(&s, 20.0, 20000.0);
-        metrics[2 * i] = db_ratio(band(&s, 500.0, 2000.0), total);
-        metrics[2 * i + 1] = db_ratio(band(&s, 2000.0, 8000.0), total);
-    }
-    let f0 = 440.0 * 2.0f64.powf((note as f64 - 69.0) / 12.0);
-    for (i, (a, b)) in [(0.05, 0.3), (1.0, 2.0)].into_iter().enumerate() {
-        let s = spec(a, b);
-        let partials = (1..=6).map(|p| band(&s, (p as f64 - 0.4) * f0, (p as f64 + 0.4) * f0)).collect::<Vec<_>>();
-        metrics[4 + i] = db_ratio(partials[0], partials[1..].iter().copied().fold(0.0, f64::max));
-    }
-    let mean_square = energy(section(l, 0.0, 2.0), section(r, 0.0, 2.0)) / (2.0 * FS as f64);
-    metrics[7] = energy(section(l, 0.0, 0.005), section(r, 0.0, 0.005))
-        / energy(section(l, 0.0, 0.05), section(r, 0.0, 0.05));
-    let times = (0..17).map(|i| 0.1 + i as f64 * 0.05).collect::<Vec<_>>();
-    let spectra = times.iter().map(|&t| spec(t, t + 0.1)).collect::<Vec<_>>();
-    for (i, (lo, hi)) in BANDS.into_iter().enumerate() {
-        let powers = spectra.iter().map(|s| 10.0 * band(s, lo, hi).max(mean_square * 1e-15).log10()).collect::<Vec<_>>();
-        metrics[8 + i] = -common::linreg_slope(&times, &powers).unwrap();
-    }
-    Measurement { rms: mean_square.sqrt(), metrics }
-}
-
-struct PromotionRow {
-    reference: Reference,
-    model: Measurement,
-    raw: Measurement,
-}
-
-fn promotion_rows() -> &'static [PromotionRow] {
-    // Fail every promotion gate explicitly until a real default is installed.
-    assert!(!DEFAULT_CALIBRATION.is_empty(),
-        "DEFAULT_CALIBRATION is empty; Piano::new cannot be promoted as an unchanged raw model");
-    static ROWS: OnceLock<Vec<PromotionRow>> = OnceLock::new();
-    ROWS.get_or_init(|| {
-        let mut rows = fixture().0.into_iter().filter(|r| {
-            [21, 24, 30, 36, 48, 60, 84].contains(&r.note)
-                || ([69, 72].contains(&r.note) && r.velocity == 112)
-        }).map(|reference| {
-            // Fresh state for EACH constructor/note/velocity, with identical
-            // dry 48 kHz settings. Share only the resulting stereo measurements.
-            let dry_measure = |mut piano: Piano| {
-                piano.set_reverb_mix(0.0);
-                piano.set_early_reflection_level(0.0);
-                piano.set_soft_clip(false);
-                let event = ev(0.0, PianoEvent::NoteOn { key: reference.note, velocity: reference.velocity });
-                let (l, r) = render(&mut piano, &[event], (4.0 * FS) as usize, 256);
-                measure(&l, &r, reference.note)
-            };
-            let model = dry_measure(Piano::new(FS));
-            let raw = dry_measure(Piano::new_uncalibrated(FS));
-            PromotionRow { reference, model, raw }
-        }).collect::<Vec<_>>();
-        assert_eq!(rows.len(), 23);
-        for i in 0..rows.len() {
-            let c4 = rows.iter().position(|r| r.reference.note == 60
-                && r.reference.velocity == rows[i].reference.velocity).unwrap();
-            rows[i].model.metrics[6] = 20.0 * (rows[i].model.rms / rows[c4].model.rms).log10();
-            rows[i].raw.metrics[6] = 20.0 * (rows[i].raw.rms / rows[c4].raw.rms).log10();
-        }
-        rows
-    })
-}
-
-fn promotion_row(note: u8, velocity: u8) -> &'static PromotionRow {
-    promotion_rows().iter().find(|r| r.reference.note == note && r.reference.velocity == velocity)
-        .unwrap_or_else(|| panic!("missing promotion measurement: MIDI {note} v{velocity}"))
-}
-
-fn promotion_register(notes: &[u8]) -> Vec<&'static PromotionRow> {
-    notes.iter().flat_map(|&note| [28, 68, 112].map(|v| promotion_row(note, v))).collect()
-}
-
-// The optional individual bound is max(absolute floor, raw error + margin).
-// Compare aggregate errors by multiplication, never division by raw error.
-#[track_caller]
-fn assert_reference_promotion(metric: usize, rows: &[&PromotionRow], mean_factor: Option<f64>, individual: Option<(f64, f64)>) {
-    assert!(!rows.is_empty());
-    let name = METRICS[metric];
-    let mut report = vec!["metric\tnote\tvelocity\tmodel\treference\traw\tmodel_abs_error\traw_abs_error\tlimit_db\tstatus".to_string()];
-    let (mut model_sum, mut raw_sum) = (0.0, 0.0);
-    let mut passed = true;
-    for row in rows {
-        let (model, reference, raw) = (row.model.metrics[metric], row.reference.metrics[metric], row.raw.metrics[metric]);
-        let (model_error, raw_error) = ((model - reference).abs(), (raw - reference).abs());
-        let limit = individual.map(|(floor, margin)| floor.max(raw_error + margin));
-        let ok = [model, reference, raw, model_error, raw_error].iter().all(|v| v.is_finite())
-            && limit.map_or(true, |limit| model_error <= limit);
-        passed &= ok;
-        model_sum += model_error;
-        raw_sum += raw_error;
-        report.push(format!("{name}\t{}\t{}\t{model:.6}\t{reference:.6}\t{raw:.6}\t{model_error:.6}\t{raw_error:.6}\t{}\t{}",
-            row.reference.note, row.reference.velocity,
-            limit.map_or_else(|| "-".into(), |v| format!("{v:.6}")), if ok { "ok" } else { "FAIL" }));
-    }
-    let (model_mean, raw_mean) = (model_sum / rows.len() as f64, raw_sum / rows.len() as f64);
-    let mean_limit = mean_factor.map(|factor| factor * raw_mean);
-    let mean_ok = model_mean.is_finite() && raw_mean.is_finite()
-        && mean_limit.map_or(true, |limit| model_mean <= limit);
-    report.push(format!("{name} mean_abs_error_db (n={}): before(raw)={raw_mean:.6} after(default)={model_mean:.6} {} [{}]",
-        rows.len(), mean_limit.map_or_else(|| "individual bounds only".into(), |v| {
-            format!("limit={v:.6} ({} * raw)", mean_factor.unwrap())
-        }), if mean_ok { "ok" } else { "FAIL" }));
-    assert!(passed && mean_ok, "targeted default-model promotion failed:\n{}", report.join("\n"));
-}
-
-#[test]
-fn default_promotes_bass_sustained_body() {
-    // Relative late mid-band share measures missing body, not total bass gain.
-    assert_reference_promotion(2, &promotion_register(&[21, 24, 30, 36]), Some(0.65), Some((0.0, 3.0)));
-}
-
-#[test]
-fn default_promotes_bass_early_partial_balance() {
-    assert_reference_promotion(4, &promotion_register(&[21, 24, 30, 36]), Some(0.70), Some((0.0, 3.0)));
-}
-
-#[test]
-fn default_promotes_register_loudness() {
-    // C4 at the SAME velocity is only the anchor, never a counted success.
-    assert_reference_promotion(6, &promotion_register(&[21, 24, 30, 36, 84]), Some(0.65), None);
-}
-
-#[test]
-fn default_promotes_treble_early_brightness() {
-    let rows = [(69, 112), (72, 112), (84, 68), (84, 112)].map(|(n, v)| promotion_row(n, v));
-    assert_reference_promotion(1, &rows, Some(0.70), Some((0.0, 2.0)));
-}
-
-#[test]
-fn default_protects_c3_attack() {
-    // An earlier fit improved aggregate sustain by losing C3's attack.
-    assert_reference_promotion(4, &promotion_register(&[48]), None, Some((8.0, 3.0)));
-}
-
-#[test]
-fn default_preserves_c4_velocity_dynamics() {
-    // The reference WAVs deliberately omit SFZ amp_veltrack=73 during timbre
-    // fitting. Their amplitudes are context only: preserve RAW touch response.
-    let anchor = promotion_row(60, 68);
-    let mut report = vec!["metric\tnote\tvelocity\tmodel\treference\traw\tabs_model_minus_raw\tlimit_db\tstatus".to_string()];
-    let mut passed = true;
-    let mut error_sum = 0.0;
-    for velocity in [28, 112] {
-        let row = promotion_row(60, velocity);
-        let model = 20.0 * (row.model.rms / anchor.model.rms).log10();
-        let reference = 20.0 * (row.reference.rms / anchor.reference.rms).log10();
-        let raw = 20.0 * (row.raw.rms / anchor.raw.rms).log10();
-        let error = (model - raw).abs();
-        let ok = [model, reference, raw, error].iter().all(|v| v.is_finite()) && error <= 3.0;
-        passed &= ok;
-        error_sum += error;
-        report.push(format!("rms_velocity_vs_68_db\t60\t{velocity}\t{model:.6}\t{reference:.6}\t{raw:.6}\t{error:.6}\t3.000000\t{}",
-            if ok { "ok" } else { "FAIL" }));
-    }
-    report.push(format!("mean_abs_error_vs_raw_db (n=2): before(raw)=0.000000 after(default)={:.6}; each must be <=3 dB", error_sum / 2.0));
-    assert!(passed, "targeted default-model touch protection failed:\n{}", report.join("\n"));
-}
-
-#[test]
-fn reference_fixture_is_complete_and_attributed() {
-    let (rows, limits) = fixture();
-    assert_eq!(limits, [6.0, 6.0, 6.0, 6.0, 6.0, 6.0, 6.0, 0.15, 8.0, 8.0, 8.0]);
-    assert!(FIXTURE.contains("Alexander Holm") && FIXTURE.contains("CC BY 3.0"));
-    assert!(FIXTURE.contains("sfz_sha256") && FIXTURE.contains("readme_sha256"));
-    let mut pairs = rows.iter().map(|row| (row.note, row.velocity)).collect::<Vec<_>>();
-    pairs.sort_unstable();
-    let expected = NOTES.into_iter().flat_map(|note| [28, 68, 112].map(|velocity| (note, velocity))).collect::<Vec<_>>();
-    assert_eq!(pairs, expected);
-    for row in &rows {
-        assert!(row.rms.is_finite() && row.rms > 0.0);
-        let c4 = rows.iter().find(|r| r.note == 60 && r.velocity == row.velocity).unwrap();
-        assert!((row.metrics[6] - 20.0 * (row.rms / c4.rms).log10()).abs() < 1e-7);
-        assert!((0.0..=1.0).contains(&row.metrics[7]));
-        assert!(row.metrics[..4].iter().all(|&share| share <= 0.0));
-    }
-}
-
-#[test]
-fn independent_stereo_power_preserves_antiphase_and_gain_ratios() {
-    let l = (0..12000).map(|i| {
-        let phase = std::f64::consts::TAU * i as f64 / FS as f64;
-        ((1000.0 * phase).sin() + 0.5 * (4000.0 * phase).sin()) as f32
-    }).collect::<Vec<_>>();
-    let r = l.iter().map(|&x| -x).collect::<Vec<_>>();
-    let s = spectrum(&l, &r);
-    assert!((band(&s, 500.0, 2000.0) - 0.5).abs() < 1e-7);
-    assert!((band(&s, 2000.0, 8000.0) - 0.125).abs() < 1e-7);
-    let ratio = db_ratio(band(&s, 2000.0, 8000.0), band(&s, 20.0, 20000.0));
-    for gain in [0.0001, 0.1, 4.0] {
-        let scaled_l = l.iter().map(|v| gain * v).collect::<Vec<_>>();
-        let scaled_r = r.iter().map(|v| gain * v).collect::<Vec<_>>();
-        let s = spectrum(&scaled_l, &scaled_r);
-        let scaled_ratio = db_ratio(band(&s, 2000.0, 8000.0), band(&s, 20.0, 20000.0));
-        assert!((ratio - scaled_ratio).abs() < 1e-6);
-        assert_eq!(onset(&scaled_l, &scaled_r), onset(&l, &r));
-    }
-}
-
-#[test]
-fn onset_and_decay_have_the_documented_units() {
-    let mut l = vec![0.0; 480];
-    l.extend((0..105600).map(|i| {
-        let t = i as f64 / FS as f64;
-        ((std::f64::consts::TAU * 1000.0 * t).sin() * (-t).exp()) as f32
-    }));
-    let r = l.iter().map(|&x| -x).collect::<Vec<_>>();
-    assert_eq!(onset(&l, &r), 480);
-    let m = measure(&l, &r, 60);
-    assert!((m.metrics[9] - 20.0 / 10.0f64.ln()).abs() < 1e-6);
-}
-
-#[test]
-#[ignore = "requires calibrated model; run explicitly during voicing; provisional tolerances are not final acceptance"]
-fn stock_matches_native_acoustic_reference() {
-    let (rows, limits) = fixture();
-    let mut model = rows.iter().map(|row| {
-        let mut piano = Piano::new(FS);
-        let event = ev(0.0, PianoEvent::NoteOn { key: row.note, velocity: row.velocity });
-        let (l, r) = render(&mut piano, &[event], (4.0 * FS) as usize, 256);
-        measure(&l, &r, row.note)
-    }).collect::<Vec<_>>();
-    for (i, row) in rows.iter().enumerate() {
-        let c4 = rows.iter().position(|r| r.note == 60 && r.velocity == row.velocity).unwrap();
-        model[i].metrics[6] = 20.0 * (model[i].rms / model[c4].rms).log10();
-    }
-    let mut failures = Vec::new();
-    for (row, measured) in rows.iter().zip(&model) {
-        for (i, &name) in METRICS.iter().enumerate() {
-            let delta = measured.metrics[i] - row.metrics[i];
-            if !delta.is_finite() || delta.abs() > limits[i] {
-                failures.push(format!("MIDI {} v{} {name}: model={:.6} reference={:.6} delta={delta:+.6} limit={:.6}",
-                    row.note, row.velocity, measured.metrics[i], row.metrics[i], limits[i]));
-            }
-        }
-    }
-    assert!(failures.is_empty(), "{} deviations from native recordings (provisional, NOT final acceptance):\n{}",
-        failures.len(), failures.join("\n"));
-}
diff --git a/libs/piano_model/tests/calibration.rs b/libs/piano_model/tests/calibration.rs
deleted file mode 100644
index 4e9c2b61c..000000000
--- a/libs/piano_model/tests/calibration.rs
+++ /dev/null
@@ -1,295 +0,0 @@
-mod common;
-
-use common::{render, render_mt, Ev, FS};
-use makepad_piano_model::calibration::{CalibrationNote, CALIBRATION_PARTIALS, CALIBRATION_VELOCITIES};
-use makepad_piano_model::{calibration_data::DEFAULT_CALIBRATION, DesignParams, Piano, PianoEvent, TimedEvent};
-use std::alloc::{GlobalAlloc, Layout, System};
-use std::cell::Cell;
-
-const SAMPLE_RATES: [f32; 5] = [8000.0, 44100.0, 48000.0, 96000.0, 192000.0];
-
-// Count only the measured thread, so the other tests can run concurrently.
-thread_local! {
-    static COUNTS: Cell<Option<(usize, usize)>> = const { Cell::new(None) };
-}
-struct CountingAlloc;
-fn count(alloc: usize, dealloc: usize) {
-    let _ = COUNTS.try_with(|c| {
-        if let Some((a, d)) = c.get() {
-            c.set(Some((a + alloc, d + dealloc)));
-        }
-    });
-}
-unsafe impl GlobalAlloc for CountingAlloc {
-    unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
-        count(1, 0);
-        unsafe { System.alloc(layout) }
-    }
-    unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8 {
-        count(1, 0);
-        unsafe { System.alloc_zeroed(layout) }
-    }
-    unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
-        count(0, 1);
-        unsafe { System.dealloc(ptr, layout) }
-    }
-    unsafe fn realloc(&self, ptr: *mut u8, layout: Layout, size: usize) -> *mut u8 {
-        count(1, 1);
-        unsafe { System.realloc(ptr, layout, size) }
-    }
-}
-#[global_allocator]
-static ALLOCATOR: CountingAlloc = CountingAlloc;
-
-fn note(key: u8, gains: [f32; 3], scale: f32) -> CalibrationNote {
-    CalibrationNote {
-        key,
-        gain_db: gains.map(|db| [db; CALIBRATION_PARTIALS]),
-        decay_scale: [scale; CALIBRATION_PARTIALS],
-    }
-}
-
-fn fitted() -> [CalibrationNote; 3] {
-    [note(30, [-12.0, -6.0, 0.0], 0.5), note(60, [-6.0, 0.0, 6.0], 1.0), note(90, [0.0, 6.0, 12.0], 2.0)]
-}
-
-fn score() -> Vec<Ev> {
-    use PianoEvent::*;
-    [
-        (0, Sustain { value: 1.0 }),
-        (1, NoteOn { key: 21, velocity: 28 }),
-        (63, NoteOn { key: 60, velocity: 68 }),
-        (64, NoteOn { key: 108, velocity: 112 }),
-        (127, Sostenuto { on: true }),
-        (253, NoteOff { key: 21 }),
-        (513, SoftPedal { on: true }),
-        (781, NoteOn { key: 60, velocity: 112 }),
-        (1001, Sustain { value: 0.5 }),
-        (1025, NoteOn { key: 36, velocity: 90 }),
-        (1799, NoteOn { key: 60, velocity: 0 }),
-        (2001, Sostenuto { on: false }),
-        (2300, SoftPedal { on: false }),
-        (2500, NoteOn { key: 21, velocity: 127 }),
-        (3001, Sustain { value: 0.0 }),
-        (4700, AllSoundOff),
-        (4711, NoteOn { key: 90, velocity: 48 }),
-    ].into_iter().map(|(at, ev)| Ev { at, ev }).collect()
-}
-
-#[track_caller]
-fn assert_bits(a: &(Vec<f32>, Vec<f32>), b: &(Vec<f32>, Vec<f32>)) {
-    assert_eq!(a.0.len(), b.0.len());
-    for (i, (a, b)) in a.0.iter().chain(&a.1).zip(b.0.iter().chain(&b.1)).enumerate() {
-        assert!(a.is_finite() && b.is_finite());
-        assert_eq!(a.to_bits(), b.to_bits(), "sample {i}");
-    }
-}
-
-#[test]
-fn empty_and_neutral_tables_are_exactly_raw() {
-    assert_empty_and_neutral_tables_are_exactly_raw(FS, 257, 17);
-}
-
-#[test]
-fn empty_and_neutral_tables_are_exactly_raw_at_all_rates() {
-    // Equal callback histories isolate constructor identity. The original
-    // 48 kHz cross-block comparison remains covered separately above.
-    for fs in SAMPLE_RATES {
-        assert_empty_and_neutral_tables_are_exactly_raw(fs, 64, 64);
-    }
-}
-
-fn assert_empty_and_neutral_tables_are_exactly_raw(fs: f32, first_block: usize, reset_block: usize) {
-    let events = score();
-    for scalar in [true, false] {
-        let mut raw = Piano::new_with_params(fs, &DesignParams::default());
-        raw.set_force_scalar(scalar);
-        let expected = render(&mut raw, &events, 6000, 64);
-        // reset() retains the existing limiter history. Compare equal
-        // histories here, rather than claiming reset equals reconstruction.
-        raw.reset();
-        let after_reset = render(&mut raw, &events, 6000, 64);
-        let mut constructors = vec![
-            Piano::new_uncalibrated(fs),
-            Piano::new_with_calibration(fs, &[]),
-            Piano::new_with_calibration(fs, &[note(60, [0.0; 3], 1.0)]),
-        ];
-        if DEFAULT_CALIBRATION.is_empty() {
-            constructors.push(Piano::new(fs));
-        }
-        for mut piano in constructors {
-            piano.set_force_scalar(scalar);
-            assert_bits(&expected, &render(&mut piano, &events, 6000, first_block));
-            piano.reset();
-            assert_bits(&after_reset, &render(&mut piano, &events, 6000, reset_block));
-        }
-    }
-    assert!(Piano::new_uncalibrated(fs).calibration_debug(60).is_none());
-}
-
-#[test]
-fn pitch_interpolation_is_continuous_and_clamped() {
-    assert_eq!(CALIBRATION_PARTIALS, 240);
-    assert_eq!(CALIBRATION_VELOCITIES, [28, 68, 112]);
-    let piano = Piano::new_with_calibration(FS, &fitted());
-    for key in 21..=108 {
-        let c = piano.calibration_debug(key).unwrap();
-        assert_eq!(c.key, key);
-        let t = (key.clamp(30, 90) - 30) as f32 / 60.0;
-        for m in 0..CALIBRATION_PARTIALS {
-            for v in 0..3 {
-                assert!((c.gain_db[v][m] - (-12.0 + 6.0 * v as f32 + 12.0 * t)).abs() < 2e-6);
-            }
-            assert!((c.decay_scale[m] - 0.5 * 4.0f32.powf(t)).abs() < 3e-7);
-        }
-    }
-    for key in [0, 20, 109, 255] {
-        assert!(piano.calibration_debug(key).is_none());
-    }
-}
-
-#[test]
-fn invalid_tables_are_rejected_at_construction() {
-    let rejects = |notes: &[CalibrationNote]| {
-        assert!(std::panic::catch_unwind(|| Piano::new_with_calibration(FS, notes)).is_err());
-    };
-    for key in [0, 20, 109, 255] {
-        rejects(&[note(key, [0.0; 3], 1.0)]);
-    }
-    rejects(&[note(60, [0.0; 3], 1.0), note(60, [0.0; 3], 1.0)]);
-    rejects(&[note(61, [0.0; 3], 1.0), note(60, [0.0; 3], 1.0)]);
-    for gain in [f32::NAN, f32::INFINITY, f32::NEG_INFINITY, -36.001, 24.001] {
-        let mut n = note(60, [0.0; 3], 1.0);
-        n.gain_db[2][CALIBRATION_PARTIALS - 1] = gain;
-        rejects(&[n]);
-    }
-    for scale in [
-        f32::NAN, f32::INFINITY, f32::NEG_INFINITY, -1.0, 0.0, 0.099, 4.001,
-        f32::from_bits(0.1f32.to_bits() - 1), f32::from_bits(4.0f32.to_bits() + 1),
-    ] {
-        let mut n = note(60, [0.0; 3], 1.0);
-        n.decay_scale[CALIBRATION_PARTIALS - 1] = scale;
-        rejects(&[n]);
-    }
-    for fs in [f32::NAN, f32::INFINITY, f32::NEG_INFINITY, 7999.0, 192001.0] {
-        assert!(std::panic::catch_unwind(|| Piano::new_with_calibration(fs, &fitted())).is_err());
-    }
-    for fs in SAMPLE_RATES {
-        let _ = Piano::new_with_calibration(fs, &[note(21, [-36.0; 3], 0.1), note(108, [24.0; 3], 4.0)]);
-    }
-}
-
-#[test]
-fn decay_changes_only_radii_including_sympathetic_modes() {
-    let mut max_raw = 0.0f64;
-    let mut max_calibrated = (0.0f64, String::new());
-    for fs in SAMPLE_RATES {
-        let raw = Piano::new_uncalibrated(fs);
-        assert_eq!(raw.keys_debug().len(), 88);
-        for decay_scale in [0.1, 0.25, 1.0, 4.0] {
-            let piano = Piano::new_with_calibration(fs, &[note(21, [0.0; 3], decay_scale)]);
-            assert_eq!(piano.keys_debug().len(), 88);
-            for (key, (a, b)) in (21..=108).zip(raw.keys_debug().iter().zip(piano.keys_debug())) {
-                assert_eq!(a.gin, b.gin);
-                assert_eq!(a.gout, b.gout);
-                assert_eq!(a.gout_re, b.gout_re);
-                assert_eq!(a.damp_mul, b.damp_mul);
-                assert_eq!(a.sym_gin, b.sym_gin);
-                assert_eq!(a.sym_gout, b.sym_gout);
-                assert_eq!(a.sym_damp_mul, b.sym_damp_mul);
-                for (bank, ar, ai, br, bi, stride) in [
-                    ("active", &a.cr_sus, &a.ci_sus, &b.cr_sus, &b.ci_sus, a.modes_padded),
-                    ("sympathetic", &a.sym_cr, &a.sym_ci, &b.sym_cr, &b.sym_ci, a.sym_modes),
-                ] {
-                    assert_eq!(ar.len(), br.len());
-                    assert_eq!(ai.len(), bi.len());
-                    for i in 0..ar.len() {
-                        let m = i % stride;
-                        let scale = if m < CALIBRATION_PARTIALS { decay_scale as f64 }
-                            else { (decay_scale as f64).powf((CALIBRATION_PARTIALS + 15).saturating_sub(m) as f64 / 16.0) };
-                        let r = (ar[i] as f64).hypot(ai[i] as f64);
-                        let new_r = (br[i] as f64).hypot(bi[i] as f64);
-                        assert!(r.is_finite() && new_r.is_finite());
-                        assert!((new_r - r.powf(scale)).abs() < 8e-8);
-                        assert!(new_r < 1.0, "fs={fs} scale={decay_scale} key={key} {bank} mode={i}: radius={new_r:.17}");
-                        max_raw = max_raw.max(r);
-                        if new_r > max_calibrated.0 {
-                            max_calibrated = (new_r, format!(
-                                "fs={fs} scale={decay_scale} key={key} {bank} mode={i} raw=({:?}, {:?}) calibrated=({:?}, {:?})",
-                                ar[i], ai[i], br[i], bi[i],
-                            ));
-                        }
-                        if r > 0.0 {
-                            assert!(((ar[i] as f64).atan2(ai[i] as f64) - (br[i] as f64).atan2(bi[i] as f64)).abs() < 8e-8);
-                        }
-                        if scale == 1.0 || r == 0.0 {
-                            assert_eq!(ar[i].to_bits(), br[i].to_bits());
-                            assert_eq!(ai[i].to_bits(), bi[i].to_bits());
-                        }
-                    }
-                }
-            }
-        }
-    }
-    // For every raw pole at these rates, exponent 0.1 gives the largest
-    // ideal radius throughout the supported [0.1, 4] range (including the
-    // tapered tail). Each component has magnitude < 1, so rounding to f32
-    // moves it by at most 2^-25. The triangle inequality bounds the radius
-    // error by sqrt(2) * 2^-25; also allow for f64 intermediate rounding.
-    let radius_bound = max_raw.powf(0.1) + 2.0f64.sqrt() * 2.0f64.powi(-25) + 4.0 * f64::EPSILON;
-    println!("maximum raw radius: {max_raw:.17}; all-scale rounding bound: {radius_bound:.17}");
-    println!("maximum calibrated pole radius: {:.17} ({})", max_calibrated.0, max_calibrated.1);
-    assert!(radius_bound < 1.0, "supported decay scales must leave room for f32 rounding");
-}
-
-#[test]
-fn calibrated_render_is_deterministic_across_blocks_kernels_and_multicore() {
-    let notes = fitted();
-    let events = score();
-    let total = 10000;
-    let mut outputs = Vec::new();
-    for scalar in [false, true] {
-        let mut piano = Piano::new_with_calibration(FS, &notes);
-        piano.set_force_scalar(scalar);
-        let expected = render(&mut piano, &events, total, 64);
-        for block in [1, 17, 257] {
-            let mut piano = Piano::new_with_calibration(FS, &notes);
-            piano.set_force_scalar(scalar);
-            assert_bits(&expected, &render(&mut piano, &events, total, block));
-        }
-        let mut piano = Piano::new_with_calibration(FS, &notes);
-        piano.set_force_scalar(scalar);
-        assert_bits(&expected, &render_mt(&mut piano, &events, total, 1024, 3));
-        outputs.push(expected);
-    }
-    for channel in [0, 1] {
-        let a = if channel == 0 { &outputs[0].0 } else { &outputs[0].1 };
-        let b = if channel == 0 { &outputs[1].0 } else { &outputs[1].1 };
-        let err: f64 = a.iter().zip(b).map(|(a, b)| (*a as f64 - *b as f64).powi(2)).sum();
-        let energy: f64 = a.iter().map(|x| (*x as f64).powi(2)).sum();
-        assert!(energy > 0.0);
-        assert!((err / energy).sqrt() < 1e-3);
-    }
-}
-
-#[test]
-fn calibrated_first_strikes_restrikes_and_pedals_never_allocate() {
-    let mut piano = Piano::new_with_calibration(FS, &fitted());
-    let mut l = [0.0; 512];
-    let mut r = [0.0; 512];
-    COUNTS.with(|c| c.set(Some((0, 0))));
-    // Include the very first note-on; calibration must not need a warm-up.
-    for pass in 0..3 {
-        for key in 21..=108 {
-            piano.process(&[
-                TimedEvent { offset: 0, event: PianoEvent::NoteOn { key, velocity: [28, 68, 112][pass] } },
-                TimedEvent { offset: 63, event: PianoEvent::Sustain { value: [0.0, 0.5, 1.0][pass] } },
-                TimedEvent { offset: 127, event: PianoEvent::NoteOn { key, velocity: 90 } },
-                TimedEvent { offset: 256, event: PianoEvent::NoteOff { key } },
-            ], &mut l, &mut r);
-        }
-        piano.reset();
-    }
-    let counts = COUNTS.with(|c| c.replace(None)).unwrap();
-    assert_eq!(counts, (0, 0), "callback allocated/deallocated");
-}
diff --git a/libs/piano_model/tests/data/salamander_v3.tsv b/libs/piano_model/tests/data/salamander_v3.tsv
deleted file mode 100644
index 042be1f7c..000000000
--- a/libs/piano_model/tests/data/salamander_v3.tsv
+++ /dev/null
@@ -1,41 +0,0 @@
-# salamander-acoustic-v1
-# provenance {"author": "Alexander Holm", "corpus": "Salamander Grand Piano V3 48kHz/24bit (README heading says V2)", "instrument": "Yamaha C5", "license": "CC BY 3.0", "license_url": "http://creativecommons.org/licenses/by/3.0/", "readme_file": "README", "readme_sha256": "04ddba91bcafcb4c53dee7b004479f79af47bb92574f06bbe741b00c3ca64e0e", "sfz_file": "SalamanderGrandPianoV3.sfz", "sfz_sha256": "1326f680002fe112c3cd74b298f66fc78089e325bd9937d89e5efff58f3ce0d2"}
-# method {"acceptance": "provisional diagnostics only; ignored Rust comparison is not final acceptance", "band_edges": "lower inclusive, upper exclusive", "bands_hz": [[20, 500], [500, 2000], [2000, 8000]], "decay": "negative OLS slope of 10log10 band power, 100ms Hann windows starting 0.1..0.9s in 50ms hops; positive means decay, dB/s", "floor": "power ratios floored at 1e-15; decay floor = whole-note 0..2s mean square * 1e-15", "onset": "first nonoverlapping 1ms RMS frame > -40dB re peak frame in first 0.5s; align to frame start", "onset_energy": "unwindowed stereo sum-of-squares 0..5ms / 0..50ms", "partial_bands": "[(n-0.4)*f0,(n+0.4)*f0), n=1..6, equal-tempered MIDI f0; 10log10(P1/max(P2..P6))", "partial_windows_s": [[0.05, 0.3], [1.0, 2.0]], "rms": "unwindowed stereo RMS 0..2s; absolute dB re native C4 at SAME velocity plus within-set C4 register dB", "sfz": "native attack-region selection only; no transposition, velocity gain, envelopes, loops or release/noise layers applied", "share_denominator_hz": [20, 20000], "share_windows_s": [[0.05, 0.1], [1.0, 2.0]], "spectrum": "periodic Hann; next-power-of-two FFT; one-sided power / (Nfft * sum(window^2))", "stereo": "mean of independent channel powers; never FFT of L+R", "version": 1}
-# thresholds_abs	6.0	6.0	6.0	6.0	6.0	6.0	6.0	0.15	8.0	8.0	8.0
-note	velocity	layer	lovel	hivel	native_file	sha256	onset_sample	rate_hz	rms_0_2	early_mid_share_db	early_high_share_db	late_mid_share_db	late_high_share_db	p1_cluster_50_300_db	p1_cluster_1_2_db	rms_register_db	onset_energy_5_over_50	decay_low_db_s	decay_mid_db_s	decay_high_db_s
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-21	68	9	65	72	48khz24bit/A0v9.wav	3b037bcc94c3643ee8717513dc20fa859bf0091b8b750765c437f6f5bf6bef0d	432	48000	0.07836185205	-8.040076641	-36.16950135	-8.443770404	-51.43796477	-33.4334009	-36.92370557	3.2159112	0.003169944715	5.164615573	3.088421311	15.61075719
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-24	28	2	27	34	48khz24bit/C1v2.wav	ac493b8c27061b7317989a6cc9384f8c6c7696f5d539b06d880d7115321dd252	1344	48000	0.03721422843	-18.26829403	-60.85952234	-11.638181	-60.35208734	-33.17217633	-37.24210852	4.493350269	0.0001980669492	9.295479622	3.637035102	8.573638749
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-24	112	14	105	112	48khz24bit/C1v14.wav	b5b205c7a2d67a06985b13e748930a1302a95cff8d5dc6bbe3a2216c020b6a32	1248	48000	0.1048586075	-9.285821243	-29.80691746	-6.55970287	-36.62150927	-32.30505502	-38.91199281	-0.4844164057	0.0004156644762	9.139275133	4.505329389	11.48302873
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-30	68	9	65	72	48khz24bit/F#1v9.wav	1c21b1d904aff6e6cf3fd4f79bebc38f4d51e36342e3661e59adb1f9dd788f87	528	48000	0.08901150324	-12.01476695	-37.04963788	-11.05728833	-41.87135962	-22.61587785	-24.33686667	4.322740074	8.758833074e-05	4.350594946	3.86047887	7.894708652
-30	112	14	105	112	48khz24bit/F#1v14.wav	a983e41bb20057aa7719f7991dfe292d880df729c7f0a7efa11302bb9f9c5ef2	624	48000	0.1287472912	-10.76781251	-29.54625478	-11.01225377	-36.29942759	-22.95440479	-24.7229079	1.298263885	0.0009019521912	4.219360115	3.986546148	9.417484282
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-84	112	14	105	112	48khz24bit/C6v14.wav	e9675978801eafd7dd07e72ef5ecd8294a57638215b9ea196ca325e94cc1a141	384	48000	0.04472401578	-1.414997166	-5.75984532	-2.645607013	-19.11650651	9.880115706	17.54358118	-7.885682283	0.06144602608	21.18210191	20.10083087	36.30224381
-96	28	2	27	34	48khz24bit/C7v2.wav	6eb6bf0e3a25faa9bb31da769fec2fae85ac68e1d78c90d341eabc8e09096bbc	144	48000	0.00222259667	-14.29180726	-1.657749345	-25.35608103	-21.57532761	22.72340834	17.68496598	-19.98361693	9.686160637e-05	8.160563262	29.10071499	29.40546634
-96	68	9	65	72	48khz24bit/C7v9.wav	cf333ef5b18109d50e86984c97f212519dd8cbf9041f94ebea628f4375e78ec3	432	48000	0.01306713169	-18.69515704	-0.1632210509	-19.33102188	-7.049173483	29.40398428	30.58452778	-12.34257728	0.01372626973	15.79062647	30.06022144	32.8841129
-96	112	14	105	112	48khz24bit/C7v14.wav	0016677f5657565d8120029df3a59d5475b6dedc0a9cd579fa33dea8fb9ad6ac	528	48000	0.03537003368	-21.4546494	-0.08601441236	-16.20771882	-3.634228398	22.28577626	30.84611167	-9.923788657	0.05170701078	21.65027988	29.7965407	34.57059416
diff --git a/libs/piano_model/tests/learned_targets.rs b/libs/piano_model/tests/learned_targets.rs
index cff0dd683..43b2ed5a2 100644
--- a/libs/piano_model/tests/learned_targets.rs
+++ b/libs/piano_model/tests/learned_targets.rs
@@ -300,19 +300,10 @@ fn learned_trend_gate() {
     // trustworthy first-second decay (2026-08-30) necessarily moved the
     // physical model away from it. Anchor re-measured; the other five
     // keys' aggregates moved < 2 dB in the same pass.
-    // key 48 hi re-measured 2026-09-01 (+3.4 -> +9.8) after the bass
-    // hammer/decay pass: the aggregate moved with the phantom-bank gain
-    // cut (0.25 -> 0.08) and the wound-loss re-pin — each alone accounts
-    // for the margin — while the model's C3 itself, measured against the
-    // real Salamander C3 with the pass's own harness, moved TOWARD the
-    // recording (partials 8-20 rel strongest at 100 ms, ff: -23.3 ->
-    // -27.7 dB, real -35.3). The learned C3 target sits between the two;
-    // this 31 ms window with a +-0.45 f0 peak search is the same
-    // noise-sensitive measure the notes above already flag.
     const ANCHORS: &[(u8, f64, f64, f64)] = &[
         (30, -0.7, 18.3, 8.2),
         (36, 7.4, 10.1, 4.4),
-        (48, 9.8, -0.3, 4.0),
+        (48, 3.4, -0.3, 4.0),
         (60, -0.2, -3.4, -4.2),
         (72, 2.1, 3.5, 8.2),
         // (hi re-measured again 2026-08-31: the normal-mode reduction
diff --git a/libs/piano_model/tests/reference.rs b/libs/piano_model/tests/reference.rs
index 59a19e4e2..5d7416480 100644
--- a/libs/piano_model/tests/reference.rs
+++ b/libs/piano_model/tests/reference.rs
@@ -1,7 +1,3 @@
-// RETIRED from normal acceptance: both tests below are opt-in historical
-// FluidR3 regressions only, including the C5 row. All old data and thresholds
-// remain unchanged. Use acoustic_reference.rs for native-recording diagnostics.
-// The remaining commentary records the historical table's evolution.
 // Reference-recording comparison tests — GENERATED, do not hand-edit the
 // tables. EXCEPTION, 2026-08-30: the A0/C1 noise_hi and hi_ratio LOWER
 // bracket edges were widened by hand after the listener chose the tight
@@ -26,19 +22,6 @@
 // twice rejected as "frequencies that don't belong". A5's bracket also
 // tracked a reference sample that is the same transposed source as C6
 // (identical fitted B = 1.73e-3). Upper (excess-noise) edges untouched.
-// 2026-09-01, bass hammer/decay pass (measured against the Salamander
-// corpus with that pass's harness): A2 noise_hi LOWER edge -23.6 ->
-// -25.5 and A3 hi_ratio LOWER edge -58.5 -> -63.0. Both moved because
-// the phantom-bank gain came down 0.25 -> 0.08 (its free longitudinal
-// modes were the largest single 2-8 kHz source of a forte C1 and a
-// 6 dB share of A3's 5-9 kHz sustain — the class of tone the listener
-// rejected twice) plus, at A2, the bass strike-point correction. Real
-// values at layer 14: A2 noise_hi -32.0 (the model at -24.3 is still
-// 8 dB BRIGHTER than the instrument, so the edge moved toward it); A3
-// hi_ratio -40.9 — the model's 5-9 kHz sustain is 20 dB under the real
-// A3 with or without the phantom tones; that gap is the known contact
-// micro-structure item, and fake inharmonic energy is not the way to
-// close it. Upper (excess) edges untouched.
 // 2026-08-31, after the bridge-coupling split (partial-dependent
 // prompt/aftersound): three edges re-anchored against the REAL
 // multi-velocity corpus (Salamander C5 grand, local/score-corpus/
@@ -156,7 +139,7 @@ const NOTES: &[RefNote] = &[
         lad_300: &[0.0, -11.7, -9.9, -19.5, -23.8, -23.3, -34.9, -40.5, -27.9, -26.1, -18.5, -22.5, -26.9, -24.4, -21.2, -37.5, -31.7, -22.6, -33.3, -26.2],
         tol: [10.90, 9.62, 13.17],
         attack_ms: (4.2, 50.5), prompt: (-0.4, 20.2), after: (0.2, 11.8),
-        noise_hi: (-25.5, -6.9), hi_ratio: (-65.2, -29.6) },
+        noise_hi: (-23.6, -6.9), hi_ratio: (-65.2, -29.6) },
     RefNote { key: 48, name: "C3", win_s: 0.0460,
         lad_on: &[-1.9, 0.0, -11.5, -14.6, -16.2, -16.4, -17.3, -21.4, -18.3, -10.1, -34.6, -20.8, -20.1, -18.9, -16.3, -20.5, -41.5, -18.1, -19.8, -25.5],
         lad_100: &[-1.3, 0.0, -10.3, -9.8, -16.9, -16.9, -16.2, -21.4, -19.5, -7.8, -27.0, -16.7, -17.8, -20.3, -17.1, -28.9, -33.8, -20.7, -20.9, -22.1],
@@ -170,7 +153,7 @@ const NOTES: &[RefNote] = &[
         lad_300: &[0.0, -6.4, -20.3, -21.9, -19.9, -29.6, -13.9, -22.8, -19.3, -17.3, -18.0, -25.4, -17.8, -31.0, -28.6, -47.9, -46.7, -40.3, -32.1, -38.7],
         tol: [15.76, 15.48, 13.30],
         attack_ms: (3.1, 31.0), prompt: (7.5, 27.5), after: (3.1, 14.0),
-        noise_hi: (-29.0, -1.2), hi_ratio: (-63.0, -20.5) },
+        noise_hi: (-29.0, -1.2), hi_ratio: (-58.5, -20.5) },
     RefNote { key: 60, name: "C4", win_s: 0.0460,
         lad_on: &[0.0, -8.0, -16.9, -14.9, -15.7, -16.4, -11.2, -14.5, -10.6, -19.4, -11.1, -16.4, -21.9, -16.7, -13.1, -13.1, -23.7, -27.8, -26.1, -32.9],
         lad_100: &[0.0, -6.7, -18.9, -17.0, -21.4, -20.9, -17.7, -15.7, -20.2, -26.0, -14.6, -22.4, -31.4, -28.4, -17.5, -17.5, -21.0, -35.5, -28.8, -39.1],
@@ -284,7 +267,6 @@ fn render_note(key: u8, secs: f64) -> Vec<f32> {
 }
 
 #[test]
-#[ignore = "historical FluidR3 regression only: obsolete perceptual authority (including C5); use acoustic_reference during voicing"]
 fn partial_ladders_match_the_reference_recordings() {
     let mut failures = Vec::new();
     for rn in NOTES {
@@ -314,7 +296,6 @@ fn partial_ladders_match_the_reference_recordings() {
 }
 
 #[test]
-#[ignore = "historical FluidR3 regression only: obsolete perceptual authority; use acoustic_reference during voicing"]
 fn envelopes_and_attack_match_the_reference_recordings() {
     let mut failures = Vec::new();
     for rn in NOTES {
diff --git a/libs/piano_model/tests/sound.rs b/libs/piano_model/tests/sound.rs
index 411218985..2fff08191 100644
--- a/libs/piano_model/tests/sound.rs
+++ b/libs/piano_model/tests/sound.rs
@@ -274,17 +274,15 @@ fn high_partials_alive_at_100ms() {
 }
 
 // ---------------------------------------------------------------------------
-// 5. Historical raw-model treble regression. The old FluidR3 comparison is
-//    retained verbatim for the uncalibrated model, not as a native C7 oracle.
+// 5. The high treble speaks with its upper partials: partial 2 of C7 within
+//    20 dB of partial 1 at onset. (Old: the smooth symmetric force pulse had
+//    a spectral sidelobe null there — p2 sat 37 dB down and C7 was a dull
+//    sine blip.)
 // ---------------------------------------------------------------------------
 #[test]
-fn raw_c7_treble_speaks_with_upper_partials() {
-    let mut p = Piano::new_uncalibrated(FS);
-    p.set_reverb_mix(0.0);
-    p.set_early_reflection_level(0.0);
-    p.set_soft_clip(false);
-    let (l, r) = render(&mut p, &[ev(0.010, NoteOn { key: 96, velocity: 96 })], (0.5 * FS) as usize, 256);
-    let m = mono(&l, &r);
+fn treble_speaks_with_upper_partials() {
+    let m = note(96, 96, 0.5);
+    let p = Piano::new(FS);
     let info = p.key_info(96).unwrap();
     let f0 = info.f0 as f64;
     let b = info.b_coeff as f64;
@@ -293,62 +291,17 @@ fn raw_c7_treble_speaks_with_upper_partials() {
     let m1 = peak_near(win, f0, 30.0).1;
     let m2 = peak_near(win, f2, 60.0).1;
     let rel = 20.0 * (m2 / m1.max(1e-30)).log10();
-    println!("raw C7 v96 historical peak-amplitude p2/p1: {rel:.9} dB");
+    println!("C7 v96 partial 2 rel partial 1 at onset: {rel:.1} dB");
     assert!(rel > -22.0, "C7 second partial buried ({rel:.1} dB rel p1): dull treble");
-    // The old FluidR3 C7 reference was -7.7 dB; this historical upper bound
-    // covered a then-known ~+7 dB model overshoot (see tests/reference.rs).
-    // Preserve both numerical assertions as raw-model regression history.
+    // Reference C7 has p2 at -7.7 dB rel p1 at onset. The shipped
+    // instrument currently overshoots to ~+7 dB in the first 90 ms (its
+    // worst remaining ladder residual, see tests/reference.rs); the gate
+    // marks the boundary of that known residual so it cannot silently
+    // worsen, and should be tightened toward the reference value when the
+    // C7 onset balance is next revisited.
     assert!(rel < 9.0, "C7 second partial at {rel:.1} dB rel p1 (reference: -7.7)");
 }
 
-// Native reference: SalamanderGrandPianoV3_48khz24bit/48khz24bit/C7v12.wav,
-// native MIDI 96, SFZ velocities 89..96, PCM24 stereo 48 kHz.
-// SHA256: 0ed31dcc916b83e7283aacb8c219b6d017fa9329b4a791a4243fb6ad1d485a34
-// Independent L/R power, first 1 ms block above -40 dB of the first-0.5s
-// peak, onset+12..92 ms, periodic Hann, next-power-of-two (4096) FFT,
-// stiff-string partial bands +/-0.2*f0 from the model's own key_info(96).
-#[test]
-fn default_c7_partial_balance_matches_native_reference() {
-    const REFERENCE_DB: f64 = -28.519671637366027;
-    const TOLERANCE_DB: f64 = 6.0;
-    let measure = |mut piano: Piano| {
-        let info = piano.key_info(96).unwrap();
-        let (f0, b) = (info.f0 as f64, info.b_coeff as f64);
-        piano.set_reverb_mix(0.0);
-        piano.set_early_reflection_level(0.0);
-        piano.set_soft_clip(false);
-        let (l, r) = render(&mut piano, &[ev(0.010, NoteOn { key: 96, velocity: 96 })], (0.5 * FS) as usize, 256);
-        let frame = (0.001 * FS as f64).round() as usize;
-        let powers = l.chunks_exact(frame).zip(r.chunks_exact(frame)).map(|(l, r)| {
-            l.iter().zip(r).map(|(&a, &b)| 0.5 * ((a as f64).powi(2) + (b as f64).powi(2))).sum::<f64>()
-        }).collect::<Vec<_>>();
-        let peak = powers.iter().copied().fold(0.0, f64::max);
-        assert!(peak > 0.0, "silent first 0.5s; cannot align C7 onset");
-        let onset = powers.iter().position(|&power| power > peak * 1e-4).unwrap() * frame;
-        let start = onset + (0.012 * FS as f64).round() as usize;
-        let end = onset + (0.092 * FS as f64).round() as usize;
-        let (bin, left) = power_spectrum(&l[start..end]);
-        let (_, right) = power_spectrum(&r[start..end]);
-        assert_eq!(left.len() * 2, 4096);
-        let partial_power = |partial: f64| {
-            let center = partial * f0 * (1.0 + b * partial * partial).sqrt();
-            left.iter().zip(&right).enumerate().filter(|(k, _)| {
-                let hz = *k as f64 * bin;
-                hz >= center - 0.2 * f0 && hz < center + 0.2 * f0
-            }).map(|(_, (l, r))| 0.5 * (l + r)).sum::<f64>()
-        };
-        // Window normalization cancels in the ratio; never sum channels
-        // before the FFT, since that would cancel antiphase partials.
-        10.0 * (partial_power(2.0) / partial_power(1.0)).log10()
-    };
-    let default = measure(Piano::new(FS));
-    let raw = measure(Piano::new_uncalibrated(FS));
-    let error = (default - REFERENCE_DB).abs();
-    println!("C7 v96 stereo-power p2/p1: native={REFERENCE_DB:.9} default={default:.9} raw={raw:.9} dB; error={error:.9}, margin={:.9} dB", TOLERANCE_DB - error);
-    assert!(error <= TOLERANCE_DB,
-        "default C7 p2/p1 {default:.9} dB differs from native {REFERENCE_DB:.9} dB by {error:.9} dB (limit {TOLERANCE_DB})");
-}
-
 // ---------------------------------------------------------------------------
 // 6. The strike carries the measured attack noises: a sub-130 Hz key-bottom
 //    thump into the board and a key/action resonance cluster in the
diff --git a/libs/piano_model/tools/.gitignore b/libs/piano_model/tools/.gitignore
deleted file mode 100644
index 93cd52f4b..000000000
--- a/libs/piano_model/tools/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-__pycache__/
-runs/
diff --git a/libs/piano_model/tools/README.md b/libs/piano_model/tools/README.md
deleted file mode 100644
index 3da009377..000000000
--- a/libs/piano_model/tools/README.md
+++ /dev/null
@@ -1,234 +0,0 @@
-# Offline acoustic benchmark
-
-This measures the current library against native Salamander recordings without
-an audio device, GUI, worker threads, resampling, or a runtime dependency. Python
-3.11+ and NumPy are required for analysis; RIFF decoding uses stdlib parsing and
-NumPy integer conversion (PCM16, PCM24, float32, including matching extensible
-formats). Rust tests reuse only the existing dependency-free FFT and regression.
-
-## Calibrated physical piano
-
-`Piano::new` and the physical presets now use the measured modal calibration:
-30 native pitch anchors, three velocity knots (28, 68, 112), and corrections
-for all 240 possible string partials. Pitch and velocity interpolate gain in
-dB; decay corrections interpolate in log space. The table changes string
-excitation and decay while retaining the hammer, soundboard, pedals and room.
-`Piano::new_uncalibrated` preserves the raw instrument for comparisons.
-
-The fit improves bass sustained body, early partial balance, register loudness
-and selected treble brightness measurements against Salamander Grand Piano V3
-(Alexander Holm, CC BY 3.0). Six active tests in `acoustic_reference.rs` protect
-those improvements, C3 attack and C4 velocity dynamics. `sound.rs` additionally
-checks C7's early second-partial balance against the native recording while
-keeping the old FluidR3 bounds as an explicit raw-model regression. These
-targeted checks do not imply that every note matches the recorded piano.
-
-Run the complete offline verification with:
-
-```sh
-cargo test --offline --release -p makepad-piano-model --all-targets
-python3 -m unittest discover -s libs/piano_model/tools -p 'test_*.py'
-```
-
-From the repository root:
-
-```sh
-cargo build --offline --release --example render_acoustic -p makepad-piano-model
-mkdir -p libs/piano_model/tools/runs
-./target/release/examples/render_acoustic --out libs/piano_model/tools/runs/baseline --rate 48000 --notes 21,24,30,33,36,45,48,60,69,72,84,96 --velocities 28,68,112 --seconds 4
-python3 libs/piano_model/tools/acoustic.py --baseline libs/piano_model/tools/runs/baseline --out libs/piano_model/tools/runs/baseline-report.json
-```
-
-The renderer defaults to `--stock` (`Piano::new`, including stock calibration).
-`--raw` uses `Piano::new_with_params(rate, &DesignParams::default())`, equivalent
-to `Piano::new_uncalibrated`. Custom raw
-designs use, for example, `--raw --design rad_hp1=90,rad_hp2=40`. A design override
-requires raw mode. All modes retain constructor output effects unless `--dry`
-is given, with no preset, pedal, or note-off. Each pair starts a **fresh
-instrument**, receives NoteOn at sample zero, and writes stereo float32
-`note_021_vel_028.wav`-style files without additional clipping by the WAV writer.
-`render.json` records the mode, parameters, timing, block size, `dry` flag and
-actual effects selection after successful completion. Raw does not mean effects
-bypassed.
-
-`--voicing name=value,...` starts from `Voicing::default()` and applies the
-overrides with `set_voicing` on every fresh instrument before NoteOn. It works
-with stock, raw (including design overrides), custom calibration, and `--dry`.
-The fields are `body_tap`, `knock`, `roughness`, `phantoms`, `attack_noise`,
-`attack_body`, and `sympathetic`. Values must be finite within 0..2.5 inclusive,
-except `attack_body`, which is limited to 0..1. Unknown fields, malformed values,
-and values outside these bounds fail before creating the output directory.
-Supply `--voicing` once; repeated fields within its list use the last value.
-Omitted fields retain their defaults (1 for every field except `attack_body`,
-which is 0); omitting the option preserves the default sound. Every `render.json`
-includes all seven effective values in `voicing`, including defaults, with the
-actual `f32` values widened to JSON numbers so their precision is retained.
-
-```sh
-./target/release/examples/render_acoustic --out libs/piano_model/tools/runs/fit-no-knock --calibration libs/piano_model/tools/runs/fit.csv --dry --voicing knock=0
-```
-
-Use `--dry` for fitting: it independently sets reverb mix and early reflection
-level to zero and disables soft clipping (which also bypasses the limiter),
-before processing any samples. The full modelled soundboard radiation remains.
-Without `--dry`, constructor effects remain unchanged (reverb mix 0.3, early
-reflection level 0.7, limiter/soft clipping on). Preserve existing default-effect
-baseline WAVs for stock A/B; render fitting baselines and candidates into new
-directories with `--dry`.
-
-`--calibration FILE.csv` builds every fresh instrument with
-`Piano::new_with_calibration(rate, &notes)` using an explicit construction-time
-table, such as local fitter output. It replaces the stock table; default stock
-mode or explicit `--stock` is allowed, but `--raw` and `--design` conflict.
-The CSV must start with exactly:
-
-```csv
-key,partial,pp_db,mf_db,ff_db,decay_scale
-```
-
-Supply at least one MIDI key (21..108), with keys in strictly increasing groups
-of exactly 240 rows (`CALIBRATION_PARTIALS`). Each group must contain partials
-1..240 exactly once (in any order), covering every mode of the lowest register.
-Gain arrays at each velocity and the decay array each have 240 entries; no
-current mode uses a repeated last entry or a taper. Legacy 64-row groups are
-rejected before output creation and must be regenerated from the full raw baseline.
-The pp/mf/ff gain columns correspond to velocities 28/68/112 and must be finite
-within -36..24 dB; decay scales must be finite within 0.1..4. Missing, empty,
-malformed, duplicate or out-of-range tables fail before creating the output
-directory. Parsing and instrument construction happen outside audio processing.
-`render.json` uses mode `calibration` and embeds both the supplied path and the
-exact CSV text in `calibration.path` / `calibration.csv` with JSON escaping;
-provenance survives changes to the source file. Other modes record
-`calibration: null`. No production calibration or voicing is changed.
-
-```sh
-./target/release/examples/render_acoustic --out libs/piano_model/tools/runs/raw-dry --raw --dry
-./target/release/examples/render_acoustic --out libs/piano_model/tools/runs/fit-dry --calibration libs/piano_model/tools/runs/fit.csv --dry
-```
-
-Output directories must not exist; JSON/TSV output paths also refuse overwrite.
-Keep a baseline directory, rebuild the example after runtime changes, and render
-to a new candidate directory with the same CLI selection. Compare with:
-
-```sh
-python3 libs/piano_model/tools/acoustic.py --baseline libs/piano_model/tools/runs/baseline --candidate libs/piano_model/tools/runs/candidate --out libs/piano_model/tools/runs/comparison.json
-```
-
-The JSON contains per-pair measurements, SHA256s, signed model-reference deltas,
-provisional deviations, candidate-baseline deltas, and changes in absolute
-reference error (negative means closer). It never writes to model directories.
-Include MIDI 60 at every velocity in model renders for C4 normalization, even
-when comparing a subset. Its source hashes remain in subset reports. Successful
-analysis exits zero even when a model differs: this is a diagnostic, not an
-acceptance command. Missing corpus, model WAVs, completed manifests, unsupported
-encodings, silence, or insufficient post-onset audio fail explicitly.
-
-## Reference and fixture
-
-The default corpus root is
-`local/score-corpus/salamander/SalamanderGrandPianoV3_48khz24bit`; override with
-`--reference-root`. **Alexander Holm**, Yamaha C5, **CC BY 3.0**, as specified in
-its README: <http://creativecommons.org/licenses/by/3.0/>. The archive is V3
-although its README heading and SFZ comment still say V2.
-
-Only native attack regions whose pitch center matches the MIDI note are used.
-The actual SFZ selects **28 → layer 2 (27–34), 68 → layer 9 (65–72), and
-112 → layer 14 (105–112)**. C4 omits `pitch_keycenter`, using SFZ's default 60;
-the filename pitch is checked too. No transposed keys or guessed layer numbers.
-The parser deliberately supports this corpus's simple numeric-key SFZ layout,
-not the entire SFZ language. It does not apply SFZ gain/velocity tracking,
-envelopes, loops, or release/noise regions to the source PCM.
-
-`tests/data/salamander_v3.tsv` contains 36 reference-only rows. It records native
-filenames, full WAV SHA256s, velocity bounds/layers, onset sample indices, Hz,
-unwindowed RMS, and metrics. Metadata includes author/license, SFZ/README hashes,
-and the analysis specification. No reference PCM is checked in. Reproduce into
-a fresh file and compare byte-for-byte:
-
-```sh
-python3 libs/piano_model/tools/acoustic.py --fixture-out libs/piano_model/tools/runs/reference-regenerated.tsv
-cmp libs/piano_model/tests/data/salamander_v3.tsv libs/piano_model/tools/runs/reference-regenerated.tsv
-```
-
-Fixture generation rejects model arguments, and automatically includes C4
-anchors for subset selections. The checked-in fixture uses the full default set.
-
-## Units and provisional tolerances
-
-L/R powers are computed independently, then averaged; an anti-phase signal does
-not cancel. Every signal aligns to the first nonoverlapping 1 ms RMS frame above
-−40 dB relative to its largest such frame in the first 0.5 s. Windows below are
-relative to that frame's start. Spectra use periodic Hann windows, padding to
-the next power of two, and one-sided window-energy normalization. Frequency
-bands include their lower edge and exclude their upper edge.
-
-| Metric | Definition | Provisional absolute difference |
-| --- | --- | --- |
-| Early / late mid, high shares | 500–2000 and 2000–8000 Hz power / 20–20000 Hz power; 50–100 ms and 1–2 s; 10 log10, dB | 6 dB |
-| Fundamental / cluster | P1 / max(P2…P6), 10 log10, dB; 50–300 ms and 1–2 s; broad `(n ± 0.4) × equal-tempered f0` bands | 6 dB |
-| Register RMS | Stereo RMS 0–2 s / same-set C4 RMS at the same velocity; 20 log10, dB | 6 dB |
-| Onset energy | Unwindowed sum of squares in first 5 ms / first 50 ms, fraction | 0.15 |
-| Low, mid, high decay | Negative least-squares slope of 10 log10 band power, dB/s; 100 ms windows starting 0.1–0.9 s at 50 ms hops; bands 20–500, 500–2000, 2000–8000 Hz | 8 dB/s |
-
-The JSON additionally reports raw RMS and RMS dB **relative to reference C4 at
-the same velocity**. That absolute capture-gain-dependent comparison is not
-gated; register RMS removes the model/reference C4 gain difference. Positive
-decay means falling energy, negative means growth. Ratio floors are −150 dB;
-decay power floors are relative to each signal's 0–2 s mean square.
-
-These tolerances were selected before measuring the current model: 6 dB allows
-a factor-four power-ratio error, 0.15 allows a 15-percentage-point onset error,
-and 8 dB/s allows 7.2 dB divergence across 0.9 s. They are explicit diagnostic
-budgets, not psychophysical acceptance limits or a fit to current errors.
-
-The measurements characterize one piano/microphone setup. Weak bands can be
-dominated by room noise (especially 20–500 Hz on high notes); no noise subtraction
-or confidence filter is applied. Broad partial bands are not a fitted
-inharmonicity estimate, and can include leakage/noise. Late treble can approach
-the recording noise floor. Unless `--dry` is given, the renderer keeps its
-artificial room and output processing. Native source recording gain and SFZ
-layer velocity tracking are not a common loudness calibration. Do not interpret
-every deviation as a voicing instruction. No final acceptance is claimed.
-
-## Validation and baseline errors
-
-```sh
-python3 -m unittest discover -s libs/piano_model/tools -p test_acoustic.py -v
-cargo test --offline --release -p makepad-piano-model --test acoustic_reference --test reference
-cargo test --offline --release -p makepad-piano-model --test acoustic_reference stock_matches_native_acoustic_reference -- --ignored --nocapture
-# Historical FluidR3 comparisons remain available, without any threshold edits:
-cargo test --offline --release -p makepad-piano-model --test reference -- --ignored
-```
-
-At runtime source revision `4546edb0c734d15195dfb34c858461397e67ba38`, the release
-build, six Python tests and three normal Rust acoustic checks passed. The
-explicit acoustic comparison **failed 182 of 396 metric checks**. Rust and
-Python identified the identical 182 deviations; printed values agreed within
-`5e-7`. Six fresh raw renders with reversed note/velocity ordering were
-byte-identical to stock. A raw design-override render also completed. These
-checks verify the benchmark, not the instrument's acoustic acceptance.
-
-| Metric | Outside budget / 36 | Worst pair (MIDI / velocity) | Model − reference |
-| --- | ---: | --- | ---: |
-| Early mid share | 9 | 96 / 68 | −16.713428 dB |
-| Early high share | 17 | 30 / 28 | +24.956064 dB |
-| Late mid share | 15 | 21 / 68 | −19.051525 dB |
-| Late high share | 24 | 36 / 112 | −27.952017 dB |
-| P1/cluster 50–300 ms | 20 | 72 / 112 | −23.330955 dB |
-| P1/cluster 1–2 s | 28 | 48 / 28 | +36.253043 dB |
-| Register RMS | 14 | 21 / 28 | +12.687532 dB |
-| Onset 5/50 energy | 1 | 96 / 28 | +0.156294 |
-| Low-band decay | 15 | 96 / 28 | +38.531435 dB/s |
-| Mid-band decay | 15 | 96 / 68 | +17.456822 dB/s |
-| High-band decay | 24 | 30 / 28 | +20.032005 dB/s |
-
-For the diagnosed bass, A0 at velocity 112 has late mid-band share −16.849 dB
-relative to reference and register RMS +8.155 dB; C1 has late P1/cluster
-+18.164 dB. At C5/112 the early P1/cluster is −7.512524 dB versus reference
-+15.818431 dB, and high-band decay is 12.978 dB/s slower. Brightness errors vary
-by note/window/velocity: C6/112 early high-band share is actually 7.376 dB low.
-The complete baseline error list is in local `runs/baseline-final-report.json` and
-`runs/acoustic-rust.log` (ignored outputs, reproducible with the commands above).
-Those results describe the raw baseline. The broad all-metrics diagnostic
-remains ignored; the six targeted calibrated gates and native C7 check above
-are active in the normal release suite.
diff --git a/libs/piano_model/tools/VOICING.md b/libs/piano_model/tools/VOICING.md
deleted file mode 100644
index 38d8d76a6..000000000
--- a/libs/piano_model/tools/VOICING.md
+++ /dev/null
@@ -1,418 +0,0 @@
-# Offline measured modal voicing
-
-`fit_voicing.py` proposes numeric strike gains and empirical decay corrections
-from **complete radiated stereo model renders** and native Salamander recordings.
-It does not use nominal `radiativity()`, fit waveform phase, tune frequencies,
-optimize unrelated model parameters, or establish perceptual acceptance. A fit is
-an input to a subsequent rerender and independent benchmark/listening review.
-Only Python 3.10+ and NumPy are required; no audio device, GPU, network, or package
-installation is used.
-
-## Inputs and invocation
-
-Run from the checkout, choosing a new output directory for each iteration:
-
-```sh
-python3 libs/piano_model/tools/fit_voicing.py \
-  --renders local/piano-renders/raw \
-  --corpus local/score-corpus/salamander/SalamanderGrandPianoV3_48khz24bit \
-  --out local/piano-voicing/pass1
-```
-
-Required render files are `note_{key:03}_vel_{velocity:03}.wav`, stereo IEEE
-float32 at 48 kHz, held for at least four seconds, and a `render.json` JSON object.
-The fitter reads the final renderer output, including its radiation, unisons,
-soundboard and any effects actually present. Keep renderer settings fixed between
-iterations. The manifest hashes `render.json`; the default analytic fitter preserves
-its contents without assuming a renderer-specific schema. The optional decay probe
-below requires and validates the renderer's calibration schema. WAV headers and
-duration are checked, but the fitter cannot prove the renderer held the key or
-used a claimed calibration.
-
-The default discovers all 30 native keycenters from
-`SalamanderGrandPianoV3.sfz` (the original, non-retuned SFZ). `--notes 48,60,72`
-selects a pilot. Every selected key requires velocities **28, 68, 112**. Additional
-velocities listed by `--velocities` are also required at every selected key.
-Every additional render with a valid filename at a selected key is included,
-even when not explicitly requested; extras need not exist at every other key.
-Unselected/non-native keys are outside the fit. Missing required renders,
-native regions, or selected reference WAVs fail before writing outputs. There is
-no neighboring-pitch or nearest-available-layer substitution.
-
-To require all 16 representative layers:
-
-```sh
-python3 libs/piano_model/tools/fit_voicing.py \
-  --renders local/piano-renders/all-layers \
-  --corpus local/score-corpus/salamander/SalamanderGrandPianoV3_48khz24bit \
-  --out local/piano-voicing/all-layers-pass1 \
-  --velocities 13,28,35,40,45,48,53,60,68,76,84,92,100,112,116,124
-```
-
-SFZ velocity boundaries select the native attack recording: **28 → layer 2,
-68 → layer 9, 112 → layer 14**. The reader respects global/group region
-inheritance, recognizes native note filenames, verifies their pitch keycenters,
-and excludes release, pedal and resonance samples. It rejects tuning offsets,
-ambiguous regions, and unsupported preprocessor directives. This is deliberately
-a parser for this corpus, not a general SFZ synthesizer. Targets are the recorded
-PCM24 layer amplitudes: SFZ `amp_veltrack`, envelopes and playback gain are not
-applied. Two velocities selecting the same layer still contribute two separate
-model observations against that native recording.
-
-`--out` is mandatory. The four named output files may be replaced only in that
-explicit directory, after all input analysis and serialization succeed. Files
-are staged then individually atomically replaced; the set of four is not a
-filesystem transaction. Unrelated output files are untouched. Output must be
-outside the corpus and render directories and must not overwrite `--previous`.
-Source WAVs are never modified. Use a new output directory to retain each pass.
-
-## Measurement and confidence
-
-1. Decode little-endian RIFF PCM24 references and float32 renders without folding
-   channels. The core WAV reader also accepts PCM16/32 and PCM/float extensible
-   headers, and rejects damaged or non-finite audio. Onset is the first 1 ms
-   block whose stereo RMS exceeds −40 dB relative to the largest block RMS in
-   the first 0.5 seconds. The block start defines time zero reproducibly.
-2. Independently identify each recording's lines in an onset-relative
-   0.1–1.2 second Hann FFT. Fit `f_n = n f0 sqrt(1 + B n²)` using a deterministic
-   coarse search and iterative robust weighted regression of `(f_n/n)²` against
-   `n²`. Search `f0` within ±45 cents of MIDI pitch and `B` in `[0, 0.01]`.
-   A zero-B boundary represents unresolved stiffness; it is not negative B.
-   Local peak prominence must exceed 15 dB and line power must exceed −60 dB
-   relative to the strongest line. Noise estimation excludes the close-unison
-   cluster. The model and reference never share fitted `f0` or `B`.
-3. Retain measured centers, including the independently observed first-partial
-   cluster. The fitted curve assigns partial numbers; it does not force observed
-   peaks onto its frequencies. Report curve confidence, supported-line count,
-   residual cents, and boundary hits. With fewer than three useful lines, `B`
-   is unidentified and upper-mode confidence is reduced. A boundary hit or poor
-   fit needs review; it is not evidence of precise physical parameters.
-   Supplement weak/absent long-window lines (confidence at most 0.25) with an
-   **onset-relative 0–0.15 second Hann FFT**, without changing `f0`, `B`, or their
-   reported fit confidence/support. Match early local maxima to this recording's
-   own predicted stiff-string frequencies. Search radius is
-   `min(0.23 * nearest harmonic gap, 2.5 * max(2 / 0.15, 0.003 * predicted Hz))`.
-   The local floor is the median between 1.15 search radii and 0.45 harmonic gaps
-   from the predicted center; require at least four flank bins. Require peak
-   prominence above 15 dB and peak power above −60 dB relative to the strongest
-   early peak. Confidence fades over 15–30 dB prominence and −60 to −40 dB
-   relative power, multiplied by Gaussian proximity with scale
-   `min(0.23 * gap, max(2 / 0.15, 0.003 * predicted Hz))` and long-fit confidence.
-   Disjoint search bands and unique peak assignment prevent one peak from
-   representing adjacent modes. Early evidence requires long-fit confidence at
-   least 0.25 and no constraint boundary hit. It replaces a weak long line only
-   when stronger; already reliable long centers/confidence are retained.
-4. Measure power in a **0–0.12 second Hann window (center 0.06 s)**, followed by
-   **0.30 second Hann windows centered at 0.35, 0.65, 1.0, and 1.4 seconds**.
-   Their onset-relative intervals are `[0, 0.12)`, `[0.20, 0.50)`, `[0.50, 0.80)`,
-   `[0.85, 1.15)`, and `[1.25, 1.55)` seconds. Window lengths are explicit, and
-   model/reference/probe use identical windows. Reports retain sample counts,
-   onset-relative start samples, actual sample-center times and durations;
-   the center of a sampled Hann is half a sample before the nominal center.
-   At A0 the short window spans only about three cycles and can leave low modes
-   unresolved; the later windows span about eight cycles. Zero padding
-   interpolates bins but does not improve actual resolution.
-   One-sided FFT-bin power is
-   `mean_channels(|FFT(x Hann)|²) * one_sided_factor / (Nfft sum(Hann²))`.
-   Summing bins therefore gives window-weighted stereo mean-square power,
-   independent of padding. Anti-phase left/right audio retains its power.
-5. Each fixed peak neighborhood has half-width
-   `min(0.23 * nearest predicted harmonic gap, max(2.5 / window_duration, 0.008 * frequency))`
-   in Hz. This includes close unison lines and their main lobes while excluding
-   adjacent harmonics. Track the strongest bin inside this same neighborhood
-   at each time, rather than jumping to unrelated transient peaks. Subtract the
-   median local flank noise power times the band bin count. Confidence fades
-   between 10–25 dB band SNR and −60 to −40 dB band/total power; it is also
-   weighted by the retained long/early line confidence. Unresolved, absent and near-Nyquist
-   partials have zero line confidence. No two-sided gain ratio or decay estimate
-   is formed from zero-confidence bands. Width is fixed for each duration and
-   partial; within that neighborhood the peak may move between windows.
-6. Estimate positive loss in dB/s from the 0.35–1.4 second windows using a
-   weighted median of pair slopes. Require three reliable windows spanning at
-   least 0.7 seconds. Reject loss below 0.4 dB/s, rises exceeding 2 dB between
-   windows, or residual excursions over 3 dB. Residual scatter, disagreement
-   among slopes and noise confidence further reduce decay confidence. This
-   protects against beat dips, rising components and late noise floors. It
-   deliberately leaves many ambiguous decays unchanged.
-
-Alongside line power, retain a **total-power upper bound** at every valid
-independently predicted `f_n` neighborhood, even if no line was identified there.
-Use the same harmonic-gap-limited width and flank floor as above, but keep the
-entire band sum (including noise) and **add one further flank-floor power times
-the band bin count**. This is a conservative measured energy ceiling for the
-windowed band, not a recovered partial amplitude or a statistical coverage claim.
-Broadband energy and leakage raise this ceiling, making a cut harder to justify.
-Zero means the neighborhood could not be measured, not that its power is zero.
-
-Using the ceiling requires reference location confidence of at least 0.25, no
-pitch/stiffness constraint boundary hit, and a partial inside the range of
-reliably identified **long-window** harmonics. An independently observed early
-line outside that range supports only its own location, weighted by its line
-and curve confidence; it does not extend ceilings through missing high modes
-between or beyond the observations. The fundamental alone may be extrapolated below
-that range if at least three of partials 2–8 are reliable: these low modes locate
-the key and fundamental without relying on uncertain high-mode stiffness. The
-ceiling's center always comes from the reference's own fitted curve, never the
-model's frequencies. The measurement report retains `predicted_centers_hz`,
-`power_upper_bound`, and the separate per-partial `location_confidence`; none of
-these grants line or decay confidence to a missing component.
-
-The early spectrum can recover short-lived high lines, but broad/noisy energy,
-insufficiently prominent peaks and unresolved narrow gaps remain unsupported.
-Neither windowed power nor a stiff-string approximation uniquely identifies a
-physical pole in a coupled radiating piano. Reported losses are empirical band
-losses, and all decay corrections need a new render to assess their effect.
-
-## Shared level, gain and decay updates
-
-One common reference dB offset is computed from onset-relative stereo RMS over
-0.05–0.45 seconds of **C4 (MIDI 60), velocity 68**:
-
-```text
-reference_offset_db = 20 log10(model_anchor_RMS / reference_anchor_RMS)
-target_band_db = reference_band_db + reference_offset_db
-```
-
-This anchor pair is required even for a pilot omitting C4, unless
-`--reference-offset-db NUMBER` supplies an explicit fixed common offset. The
-offset, raw anchor RMS values, and source hashes are recorded. There is no
-per-note normalization or additional per-note gain. Relative note levels already
-contribute through measured partial powers. Unmodeled broadband energy and
-uncorrected modes mean total note RMS is not guaranteed to match after a fit.
-
-For each partial, robustly average reliable log reference/model loss ratios over
-all velocities. Confidence shrinks the proposed log ratio toward zero. A small
-neighbor regularizer (at most 0.15) applies only to already supported,
-low-confidence decay corrections; absent partials never inherit a neighbor's
-correction. Bound the **iteration decay multiplier to `[0.25, 2]`**, multiply the
-previous calibration's scale, then bound the **absolute scale to `[0.1, 4]`**.
-
-Compute strike gain corrections from both early windows (0.06 and 0.35 seconds),
-using power ratios in dB. Subtract the analytically predicted effect of the
-*actually applied* decay change before fitting gain. With measured model loss
-`L` dB/s, applied decay ratio `r`, time `t`, and finite-window bias `C` evaluated
-with that observation's actual Hann length `N`:
-
-```text
-C(L, N) = 10 log10(sum(Hann_N² exp(-ln(10)/10 * L * centered_time_N)) / sum(Hann_N²))
-predicted_decay_change_db = -L (r - 1) t + C(r L, N) - C(L, N)
-strike_update_db = target_band_db - model_band_db - predicted_decay_change_db
-```
-
-This removes the first-order double count between strike amplitude and decay,
-including finite-window averaging for an exponential. It does not assert that
-the runtime band loss is a pole sigma or that scaling sigma produces this exact
-change. If decay changes but that velocity has no reliable model loss estimate,
-its gain observation is withheld because this compensation cannot be made.
-
-Fit gain observations at all available velocities by weighted least squares
-using exactly the runtime interpolation weights: piecewise linear **in dB** at
-knots `[28, 68, 112]`, clamped outside. The diagonal zero-update prior is
-`0.02 + 0.5 * max(0, 1 - weighted knot support)`. Weak evidence thus fades toward
-zero residual correction. There is no cross-knot smoothing. An intermediate
-velocity can algebraically constrain both neighboring knots, so positive updates
-also require evidence in that knot's own required render: multiply a boost by
-`min(1, knot_observation_confidence / 0.25)`. An absent soft partial cannot inherit
-a boost from an intermediate or loud layer. This conservative projection may
-increase the least-squares residual; its factors are recorded. Bound each **iteration gain update to
-±12 dB**, add the previous gain, then bound **absolute gain to `[−36, +24] dB**.
-No supported source band means no boost, even if the reference has a strong
-unrelated line. The fit never invents energy to fill deep model zeros.
-
-When reference line confidence is at most 0.2, its upper bound can instead
-contribute a **cut-only observation**. Require model band confidence above 0.25
-and the reference location gate above. The measured model power must exceed
-`reference_upper_bound * 10^(reference_offset_db / 10)`; the correction must also
-remain negative after the same actually applied decay compensation. This uses
-the shared offset, with no special bass curve or per-note normalization. Use the
-least restrictive eligible early-window ceiling and weight it by
-`0.25 * model_band_confidence * reference_location_confidence`. Weak-reference
-windows supply no two-sided observation. Upper bounds never enter decay fitting;
-an absent reference fundamental therefore retains its previous decay scale
-unless other velocities supply genuine decay measurements.
-
-These negative-only observations enter the same velocity fit, separately from
-identified-line observations, and supply **no boost evidence**. Every knot with
-nonzero interpolation weight at a censored observation is projected to a
-nonpositive update. Thus even strong positive observations at other velocities
-cannot turn that observation into a boost, including after iteration/absolute
-clamping. This conservative projection can suppress a supported boost at an
-adjacent velocity. Reports separate the cut ceilings, weights and guarded knots;
-their before/after residual is the one-sided violation
-`max(0, applied_gain_update_db - cut_only_upper_db)`. A cut beyond the ceiling has
-zero violation, not an incentive to boost back up. Bounds are not equality
-measurements, and a residual can remain when confidence, competing observations
-or the gain limits prevent a full correction.
-
-For a subsequent pass, render using the previous calibration and pass its CSV:
-
-```sh
-python3 libs/piano_model/tools/fit_voicing.py \
-  --renders local/piano-renders/pass1 \
-  --corpus local/score-corpus/salamander/SalamanderGrandPianoV3_48khz24bit \
-  --previous local/piano-voicing/pass1/calibration.csv \
-  --out local/piano-voicing/pass2
-```
-
-The previous CSV must have exactly 240 unique bounded finite rows for every fitted
-key; legacy 64-row tables are rejected explicitly. By default the shared anchor
-is **reused** from the sibling `metadata.json`,
-whose generated CSV hash must match; it is not re-pinned to the changed render.
-An explicit `--reference-offset-db` can supply the original fixed anchor when
-metadata is unavailable. Ensure that this value and the rendered calibration
-are correct. Missing evidence preserves the previous calibration: its new
-residual correction is zero. A first raw pass starts at gain 0 and decay 1.
-
-## Optional measured decay response
-
-Use a matched baseline/probe pair to refine bands whose power beats or rises, so
-the analytic positive-loss gate cannot estimate a correction:
-
-```sh
-python3 libs/piano_model/tools/fit_voicing.py \
-  --renders local/piano-renders/pass1-baseline \
-  --decay-probe local/piano-renders/pass1-probe --probe-decay-factor 0.7 \
-  --corpus local/score-corpus/salamander/SalamanderGrandPianoV3_48khz24bit \
-  --previous local/piano-voicing/pass1/calibration.csv \
-  --out local/piano-voicing/pass2
-```
-
-Both options and `--previous` are required together. Render the baseline with
-the previous CSV. Create the probe CSV with **identical keys and gains**, replacing
-every decay scale by `clamp(previous_scale * factor, 0.1, 4)`, including rows
-outside a pilot selection. The factor must be finite, positive and unequal to 1;
-0.7 is a typical perturbation. Both manifests must use `mode: "calibration"`
-and embed the CSV text. The fitter compares every embedded row with the expected
-table (absolute tolerance `5.1e-7`, relative tolerance `2e-7`, allowing six-place
-CSV and float32 precision). It uses the **actual embedded probe scale** in the
-derivative denominator, including clamping and rounding.
-
-Both render directories must have the same notes and velocities, with WAV
-inventories matching their manifests. Schema, rate, held-note timing, block size,
-dry/effects and all other renderer/voicing settings must match; only calibration
-path and CSV text may differ. This mode requires held stereo 48 kHz float32
-renders of at least four seconds. It reuses the previous global amplitude anchor,
-never measures a new one from the baseline or probe. An explicit offset must
-match the prior metadata when present; if that metadata is absent, supply the
-original fixed offset explicitly. A present metadata file with a mismatched CSV
-hash is rejected even with an explicit offset.
-
-Analyze each probe independently with the same line identification, frequency,
-band-power and confidence machinery. Validate the power/confidence array shapes,
-per-window sample lengths and matching model/probe/reference times and durations.
-For each partial, velocity and time window:
-
-```text
-D = (probe_power_db - model_power_db) / log(actual_probe_scale / previous_scale)
-target_db = reference_power_db + fixed_offset_db - model_power_db
-predicted_change_db = velocity_weights · gain_updates_db + D * log_decay_update
-```
-
-Jointly fit the three gain knot updates and one shared log-decay update across
-the five windows and available velocities. Only positive-power tonal observations
-with model, probe and reference confidence above 0.2 identify decay; empirical
-positive-loss confidence is unused. Require at least three windows spanning 0.7 s
-within a velocity, each with combined confidence (including robust residual
-weight) above 0.05. Center derivatives **within each velocity** before testing
-variation: their weighted centered RMS must reach 1 dB per unit log scale and
-at least 5% of their uncentered RMS. Constant response, no response, an absolute
-log perturbation below `1e-4`, or insufficient time support gives zero decay
-update. Reference upper bounds and noise floors never identify decay.
-
-Weighted least squares uses the existing gain zero prior and a log-decay zero
-prior of 1, with twelve iterations of 3 dB Huber residual reweighting. Recheck
-identifiability after reweighting. Bound the local decay factor to **`[0.5, 2]`**
-and the absolute scale to `[0.1, 4]`, then refit gains using the measured effect
-of that **applied** decay update. Gain fitting uses all five supported windows;
-with an applied decay update, omit windows without a confident model/probe
-derivative. Preserve the knot boost evidence guards, least restrictive eligible
-early-window reference cut ceilings, cut-only knot projection, ±12 dB gain step
-and `[−36, +24]` absolute gain bounds. Unsupported partials retain their previous
-values. No neighboring decay regularization is used in this mode.
-
-The four output filenames and CSV/Rust numeric formats are unchanged. Metadata
-adds the probe factor, embedded metadata and hashes/sizes of its manifest and
-used WAVs. Summary adds independent probe measurements, per-window derivatives
-and confidence, time coverage and conditioning, requested/applied log-decay and
-gain updates, and predicted residuals after both clamps and guards. Conditioning
-and residuals describe this local two-render approximation, not acoustic success.
-An unrepresentably large requested decay ratio is `null`; its log update remains
-reported and the applied scale is bounded.
-Rerender the candidate and check held-out velocities before accepting it; the
-coupled response may change outside the measured perturbation.
-
-## Outputs and review
-
-- `calibration.csv`: sorted MIDI keys, 240 rows per key, partials 1–240; columns
-  `key,partial,pp_db,mf_db,ff_db,decay_scale`.
-- `calibration_data.rs`: `use super::CalibrationNote;` and
-  `pub const DEFAULT_CALIBRATION: &[CalibrationNote] = &[...]`, with
-  `gain_db: [[f32; 240]; 3]` in pp/mf/ff order and `decay_scale: [f32; 240]`.
-  It is intended as a public child module of the module defining `CalibrationNote`;
-  the constant stays public so external integration tests can import it.
-  This lane does not install it into runtime. Both numeric outputs use six
-  decimal places and are validated for shapes, finiteness and absolute limits.
-- `metadata.json`: algorithm/settings (including separate identification intervals,
-  nominal `windows_seconds` centers and `window_durations_seconds`), script SHA256,
-  Python/NumPy versions,
-  original shared anchor, prior CSV hash, render metadata, generated data hashes,
-  attribution and SHA256/byte-size manifests for the SFZ, available README and
-  every **used** native WAV/render (including a separate anchor when needed).
-  Unused corpus WAVs are not hashed; no PCM or derived sample data is emitted.
-- `summary.json`: per-input onsets, exact sample windows, independent pitch fits,
-  long/early line confidence and early-line selection, band powers, tracked
-  peaks, confidence and empirical losses; per-partial residual observations,
-  unclamped/applied corrections and clamp flags; aggregate unsupported/clamp
-  counts. Its status always requires closed-loop validation.
-
-Outputs have no timestamps, random choices or embedded recordings. With identical
-inputs, settings and numerical environment they are reproducible. Different
-NumPy/FFT platforms may differ at floating-point precision. Keep manifests beside
-the chosen data and preserve raw renders to make comparisons auditable.
-
-Before integrating numeric data, rerender the held notes with it and compare
-against the same independent reference frequencies and fixed amplitude anchor.
-Review first-partial/unison-cluster energy, both early and sustained bands,
-whole-note RMS, velocity continuity, decay confidence, boundary/clamp counts and
-deep zeros. Include velocities between knots and notes between native samples
-to check runtime interpolation. The runtime interpolates dB and log-decay in
-MIDI pitch and tapers correction back to neutral over future partials 241–256;
-this fitter emits all 240 entries. A lower fit residual on input data is not an
-acceptance test, and a saturated first pass is not a reason for automatic unlimited passes.
-
-## Reference attribution and verification
-
-Reference recordings: **Salamander Grand Piano V3**, **Alexander Holm**,
-**Creative Commons Attribution 3.0**:
-<https://creativecommons.org/licenses/by/3.0/>. The seeded corpus README supplies
-this attribution and license; its heading still says V2 and its changelog
-describes V3. Preserve attribution and the source manifest with derived numeric
-calibration. Production receives numeric modal gains/decay only, never PCM or
-derived playback samples. No claim of author endorsement is made.
-
-Synthetic tests require no real corpus and create/remove temporary fixtures
-inside the checkout:
-
-```sh
-PYTHONDONTWRITEBYTECODE=1 python3 -m unittest discover \
-  -s libs/piano_model/tools -p test_fit_voicing.py -v
-cargo check --release --offline -p makepad-piano-model
-cargo test --release --offline -p makepad-piano-model
-```
-
-Tests cover WAV24/float/extensible decoding, anti-phase stereo and FFT padding
-normalization, onset, independent known `f0/B`, known gain/decay recovery,
-early-only A0 p64/p80/p100 attenuation, broadband attack rejection, early-peak
-proximity/uniqueness, mixed-window analytic recovery, unison clusters,
-missing/noisy partials, cut-only missing/weak fundamentals and
-their one-sided residuals, location/shared-offset gates, censored velocity guards,
-unreliable decay rejection, iteration
-composition/clamps, velocity interpolation and use of extra layers, native SFZ
-mapping, shared level/anchor reuse, missing-input failures, source preservation,
-and deterministic 240-row CSV/Rust shape/order/finite values and legacy-table rejection.
-Probe tests additionally cover non-monotone envelope recovery, robust residuals,
-constant/unresponsive/unperturbed decay rejection, time support, bounded response
-compensation, noise/censoring guards, full embedded CSV and renderer provenance,
-fixed anchor reuse and deterministic probe outputs. The original response
-fixtures retain their independent 0.15 s / 0.30 s first-window definition;
-additional tests cover mixed-length recovery and mismatched window rejection.
diff --git a/libs/piano_model/tools/acoustic.py b/libs/piano_model/tools/acoustic.py
deleted file mode 100644
index 544c7e12a..000000000
--- a/libs/piano_model/tools/acoustic.py
+++ /dev/null
@@ -1,364 +0,0 @@
-#!/usr/bin/env python3
-"""Offline native Salamander comparison; NumPy FFT, stdlib RIFF parsing, no playback."""
-import argparse
-import hashlib
-import json
-from pathlib import Path
-import re
-import struct
-import sys
-
-try:
-    import numpy as np
-except ImportError:
-    raise SystemExit("acoustic: NumPy is required for offline analysis; no corpus was measured")
-
-ROOT = Path(__file__).resolve().parents[3]
-CORPUS = ROOT / "local/score-corpus/salamander/SalamanderGrandPianoV3_48khz24bit"
-NOTES = [21, 24, 30, 33, 36, 45, 48, 60, 69, 72, 84, 96]
-VELOCITIES = [28, 68, 112]
-SFZ = "SalamanderGrandPianoV3.sfz"
-BANDS = [(20, 500), (500, 2000), (2000, 8000)]
-# Provisional diagnostic tolerances, chosen before model measurement. They are
-# fixed physical-unit budgets, NOT current model errors times a margin.
-LIMITS = {
-    "early_mid_share_db": 6.0, "early_high_share_db": 6.0,
-    "late_mid_share_db": 6.0, "late_high_share_db": 6.0,
-    "p1_cluster_50_300_db": 6.0, "p1_cluster_1_2_db": 6.0,
-    "rms_register_db": 6.0, "onset_energy_5_over_50": 0.15,
-    "decay_low_db_s": 8.0, "decay_mid_db_s": 8.0, "decay_high_db_s": 8.0,
-}
-METHOD = {
-    "version": 1,
-    "stereo": "mean of independent channel powers; never FFT of L+R",
-    "onset": "first nonoverlapping 1ms RMS frame > -40dB re peak frame in first 0.5s; align to frame start",
-    "spectrum": "periodic Hann; next-power-of-two FFT; one-sided power / (Nfft * sum(window^2))",
-    "bands_hz": BANDS, "band_edges": "lower inclusive, upper exclusive",
-    "share_denominator_hz": [20, 20000],
-    "share_windows_s": [[0.05, 0.1], [1.0, 2.0]],
-    "partial_windows_s": [[0.05, 0.3], [1.0, 2.0]],
-    "partial_bands": "[(n-0.4)*f0,(n+0.4)*f0), n=1..6, equal-tempered MIDI f0; 10log10(P1/max(P2..P6))",
-    "rms": "unwindowed stereo RMS 0..2s; absolute dB re native C4 at SAME velocity plus within-set C4 register dB",
-    "onset_energy": "unwindowed stereo sum-of-squares 0..5ms / 0..50ms",
-    "decay": "negative OLS slope of 10log10 band power, 100ms Hann windows starting 0.1..0.9s in 50ms hops; positive means decay, dB/s",
-    "floor": "power ratios floored at 1e-15; decay floor = whole-note 0..2s mean square * 1e-15",
-    "sfz": "native attack-region selection only; no transposition, velocity gain, envelopes, loops or release/noise layers applied",
-    "acceptance": "provisional diagnostics only; ignored Rust comparison is not final acceptance",
-}
-
-
-def sha256(path):
-    with Path(path).open("rb") as stream:
-        return hashlib.file_digest(stream, "sha256").hexdigest()
-
-
-def read_wav(path):
-    """RIFF PCM16/24 or IEEE float32, including corresponding extensible GUIDs."""
-    blob = Path(path).read_bytes()
-    if len(blob) < 12 or blob[:4] != b"RIFF" or blob[8:12] != b"WAVE":
-        raise ValueError(f"not a little-endian RIFF WAV: {path}")
-    end = struct.unpack_from("<I", blob, 4)[0] + 8
-    if end > len(blob):
-        raise ValueError(f"truncated RIFF: {path}")
-    fmt = payload = None
-    pos = 12
-    while pos + 8 <= end:
-        tag, size = struct.unpack_from("<4sI", blob, pos)
-        pos += 8
-        if pos + size > end:
-            raise ValueError(f"truncated WAV chunk: {path}")
-        if tag == b"fmt ":
-            fmt = blob[pos:pos + size]
-        elif tag == b"data":
-            if payload is not None:
-                raise ValueError(f"multiple WAV data chunks: {path}")
-            payload = blob[pos:pos + size]
-        pos += size + (size & 1)
-    if fmt is None or len(fmt) < 16 or payload is None:
-        raise ValueError(f"missing WAV fmt/data: {path}")
-    kind, channels, rate, byte_rate, align, bits = struct.unpack_from("<HHIIHH", fmt)
-    if kind == 0xFFFE:
-        if len(fmt) < 40 or struct.unpack_from("<H", fmt, 16)[0] < 22:
-            raise ValueError(f"short extensible WAV format: {path}")
-        valid_bits = struct.unpack_from("<H", fmt, 18)[0]
-        if valid_bits != bits or fmt[28:40] != bytes.fromhex("00001000800000aa00389b71"):
-            raise ValueError(f"unsupported extensible WAV encoding: {path}")
-        kind = struct.unpack_from("<I", fmt, 24)[0]
-    if channels not in (1, 2) or not rate or align != channels * (bits // 8) or byte_rate != rate * align:
-        raise ValueError(f"invalid WAV channel/rate/alignment: {path}")
-    if not payload or len(payload) % align:
-        raise ValueError(f"empty or partial WAV frame: {path}")
-    if kind == 1 and bits == 16:
-        samples = np.frombuffer(payload, dtype="<i2").astype(np.float64) / 32768.0
-    elif kind == 1 and bits == 24:
-        octets = np.frombuffer(payload, dtype=np.uint8).reshape(-1, 3).astype(np.int32)
-        packed = octets[:, 0] | (octets[:, 1] << 8) | (octets[:, 2] << 16)
-        samples = ((packed ^ 0x800000) - 0x800000).astype(np.float64) / 8388608.0
-    elif kind == 3 and bits == 32:
-        samples = np.frombuffer(payload, dtype="<f4").astype(np.float64)
-    else:
-        raise ValueError(f"unsupported WAV format {kind}/{bits}: {path}")
-    samples = samples.reshape(-1, channels)
-    if not np.isfinite(samples).all():
-        raise ValueError(f"non-finite WAV samples: {path}")
-    return rate, samples
-
-
-def sfz_regions(text):
-    """Small parser for this corpus's numeric-key, whitespace-separated SFZ."""
-    text = re.sub(r"//[^\n]*", "", text)
-    group, global_values, regions = {}, {}, []
-    for match in re.finditer(r"<(\w+)>([^<]*)", text):
-        tag, body = match.groups()
-        values = dict(re.findall(r"(\w+)\s*=\s*([^\s]+)", body))
-        if tag == "global":
-            global_values = values
-            group = {}
-        elif tag == "group":
-            group = values
-        elif tag == "region":
-            regions.append(global_values | group | values)
-        else:
-            raise ValueError(f"unsupported SFZ header <{tag}>; inspect mapping before extending parser")
-    return regions
-
-
-def native_region(regions, note, velocity):
-    matches = []
-    for region in regions:
-        if region.get("trigger", "attack") != "attack":
-            continue
-        # C4 regions in the actual SFZ omit pitch_keycenter: its default is 60.
-        if (int(region.get("pitch_keycenter", 60)) == note
-                and int(region.get("lokey", 0)) <= note <= int(region.get("hikey", 127))
-                and int(region.get("lovel", 1)) <= velocity <= int(region.get("hivel", 127))):
-            matches.append(region)
-    if len(matches) != 1:
-        raise ValueError(f"expected one native attack region for MIDI {note} velocity {velocity}, got {len(matches)}")
-    name = re.search(r"([A-G])(#?)(-?\d+)v\d+\.wav$", matches[0].get("sample", ""))
-    if not name:
-        raise ValueError("native region must name a pitched velocity recording")
-    pitch = 12 * (int(name[3]) + 1) + {"C": 0, "D": 2, "E": 4, "F": 5, "G": 7, "A": 9, "B": 11}[name[1]] + bool(name[2])
-    if pitch != note:
-        raise ValueError(f"native filename pitch {pitch} disagrees with SFZ pitch center {note}")
-    return matches[0]
-
-
-def onset_index(x, rate):
-    frame = max(1, round(rate * 0.001))
-    count = min(len(x), round(rate * 0.5)) // frame
-    if count == 0:
-        raise ValueError("audio too short to locate onset")
-    powers = np.mean(x[:count * frame].reshape(count, frame, -1) ** 2, axis=(1, 2))
-    peak = float(powers.max())
-    if peak <= 0:
-        raise ValueError("silent first 0.5s; cannot align onset")
-    return int(np.flatnonzero(powers > peak * 1e-4)[0]) * frame
-
-
-def spectrum(x, rate):
-    size = len(x)
-    nfft = 1 << (size - 1).bit_length()
-    window = 0.5 - 0.5 * np.cos(2 * np.pi * np.arange(size) / size)
-    channels = np.fft.rfft(x * window[:, None], n=nfft, axis=0)
-    power = np.mean(np.abs(channels) ** 2, axis=1) / (nfft * np.sum(window ** 2))
-    power[1:-1] *= 2
-    return np.fft.rfftfreq(nfft, 1.0 / rate), power
-
-
-def band(spec, lo, hi):
-    freq, power = spec
-    return float(power[(freq >= lo) & (freq < hi)].sum())
-
-
-def ratio_db(numerator, denominator):
-    if denominator <= 0:
-        raise ValueError("zero analysis denominator")
-    return 10 * np.log10(max(numerator / denominator, 1e-15))
-
-
-def measure(x, rate, note):
-    if rate < 16000:
-        raise ValueError("analysis requires at least 16000 Hz (8kHz upper band)")
-    onset = onset_index(x, rate)
-    x = x[onset:]
-    if len(x) < round(2 * rate):
-        raise ValueError("need at least 2s of audio AFTER aligned onset")
-
-    def section(a, b):
-        return x[round(a * rate):round(b * rate)]
-
-    metrics = {}
-    for label, a, b in [("early", 0.05, 0.1), ("late", 1, 2)]:
-        spec = spectrum(section(a, b), rate)
-        total = band(spec, 20, min(20000, rate / 2))
-        for name, limits in zip(["mid", "high"], BANDS[1:]):
-            metrics[f"{label}_{name}_share_db"] = float(ratio_db(band(spec, *limits), total))
-    f0 = 440 * 2 ** ((note - 69) / 12)
-    for label, a, b in [("50_300", 0.05, 0.3), ("1_2", 1, 2)]:
-        spec = spectrum(section(a, b), rate)
-        partials = [band(spec, (n - 0.4) * f0, (n + 0.4) * f0) for n in range(1, 7)]
-        metrics[f"p1_cluster_{label}_db"] = float(ratio_db(partials[0], max(partials[1:])))
-    mean_square = float(np.mean(section(0, 2) ** 2))
-    metrics["onset_energy_5_over_50"] = float(np.sum(section(0, 0.005) ** 2) / np.sum(section(0, 0.05) ** 2))
-    times = np.array([0.1 + i * 0.05 for i in range(17)])
-    spectra = [spectrum(section(t, t + 0.1), rate) for t in times]
-    for name, limits in zip(["low", "mid", "high"], BANDS):
-        db = np.array([10 * np.log10(max(band(spec, *limits), mean_square * 1e-15)) for spec in spectra])
-        centered = times - times.mean()
-        metrics[f"decay_{name}_db_s"] = float(-np.dot(centered, db - db.mean()) / np.dot(centered, centered))
-    return {"onset_sample": onset, "rate_hz": rate, "rms_0_2": mean_square ** 0.5, "metrics": metrics}
-
-
-def load_measurement(path, note):
-    rate, samples = read_wav(path)
-    return measure(samples, rate, note) | {"sha256": sha256(path), "channels": samples.shape[1]}
-
-
-def reference(root, notes, velocities):
-    if not (root / SFZ).is_file() or not (root / "README").is_file():
-        raise ValueError(f"missing Salamander corpus at {root}; need {SFZ}, README and native 48khz24bit WAVs")
-    readme = (root / "README").read_text()
-    if "Author: Alexander Holm" not in readme or "creativecommons.org/licenses/by/3.0/" not in readme:
-        raise ValueError("unexpected corpus attribution/license; inspect README")
-    regions = sfz_regions((root / SFZ).read_text())
-    rows = []
-    for note in sorted(set(notes) | {60}):
-        for velocity in velocities:
-            region = native_region(regions, note, velocity)
-            name = region["sample"].replace("\\", "/")
-            path = root / name
-            if not path.is_file():
-                raise ValueError(f"missing native reference recording: {path}")
-            layer_match = re.search(r"v(\d+)\.wav$", name)
-            if not layer_match:
-                raise ValueError(f"not a native velocity recording: {name}")
-            row = load_measurement(path, note)
-            if row["channels"] != 2:
-                raise ValueError(f"expected stereo reference recording: {path}")
-            rows.append(row | {"note": note, "velocity": velocity, "native_file": name,
-                               "layer": int(layer_match[1]), "lovel": int(region.get("lovel", 1)),
-                               "hivel": int(region.get("hivel", 127)), "pitch_keycenter": int(region.get("pitch_keycenter", 60)),
-                               "sfz_amp_veltrack_unapplied": float(region.get("amp_veltrack", 100))})
-    normalize(rows, rows)
-    provenance = {"corpus": "Salamander Grand Piano V3 48kHz/24bit (README heading says V2)",
-                  "instrument": "Yamaha C5", "author": "Alexander Holm", "license": "CC BY 3.0",
-                  "license_url": "http://creativecommons.org/licenses/by/3.0/",
-                  "sfz_file": SFZ, "sfz_sha256": sha256(root / SFZ),
-                  "readme_file": "README", "readme_sha256": sha256(root / "README")}
-    return provenance, rows
-
-
-def normalize(rows, references):
-    own_c4 = {r["velocity"]: r["rms_0_2"] for r in rows if r["note"] == 60}
-    ref_c4 = {r["velocity"]: r["rms_0_2"] for r in references if r["note"] == 60}
-    for row in rows:
-        velocity = row["velocity"]
-        row["rms_rel_reference_c4_db"] = float(20 * np.log10(row["rms_0_2"] / ref_c4[velocity]))
-        row["metrics"]["rms_register_db"] = float(20 * np.log10(row["rms_0_2"] / own_c4[velocity]))
-
-
-def model_directory(path, notes, velocities, references):
-    rows = []
-    manifest = path / "render.json"
-    if not manifest.is_file():
-        raise ValueError(f"missing completed renderer manifest: {manifest}")
-    for note in sorted(set(notes) | {60}):
-        for velocity in velocities:
-            name = f"note_{note:03}_vel_{velocity:03}.wav"
-            file = path / name
-            if not file.is_file():
-                raise ValueError(f"missing model WAV: {file} (include MIDI 60 for same-velocity C4 normalization)")
-            row = load_measurement(file, note)
-            if row["channels"] != 2:
-                raise ValueError(f"expected stereo model recording: {file}")
-            rows.append(row | {"note": note, "velocity": velocity, "file": name})
-    normalize(rows, references)
-    by_key = {(r["note"], r["velocity"]): r for r in references}
-    failures = []
-    for row in rows:
-        ref = by_key[row["note"], row["velocity"]]
-        row["delta_vs_reference"] = {key: row["metrics"][key] - ref["metrics"][key] for key in LIMITS}
-        if row["note"] in notes:
-            failures.extend({"note": row["note"], "velocity": row["velocity"], "metric": key,
-                             "model": row["metrics"][key], "reference": ref["metrics"][key],
-                             "delta": delta, "limit_abs": LIMITS[key]}
-                            for key, delta in row["delta_vs_reference"].items() if abs(delta) > LIMITS[key])
-    anchors = [{key: row[key] for key in ("note", "velocity", "file", "sha256", "rms_0_2")}
-               for row in rows if row["note"] == 60]
-    return {"render": json.loads(manifest.read_text()), "render_manifest_sha256": sha256(manifest),
-            "c4_normalization_anchors": anchors,
-            "rows": [r for r in rows if r["note"] in notes], "outside_provisional_tolerance": failures}
-
-
-def fixture_text(provenance, rows):
-    # TSV needs no serde/runtime dependency in the opt-in Rust test. Comments
-    # carry JSON metadata; rows contain ONLY measurements from the recordings.
-    lines = ["# salamander-acoustic-v1", "# provenance " + json.dumps(provenance, sort_keys=True),
-             "# method " + json.dumps(METHOD, sort_keys=True),
-             "# thresholds_abs\t" + "\t".join(str(value) for value in LIMITS.values())]
-    fields = ["note", "velocity", "layer", "lovel", "hivel", "native_file", "sha256", "onset_sample", "rate_hz", "rms_0_2"]
-    lines.append("\t".join(fields + list(LIMITS)))
-    for row in rows:
-        lines.append("\t".join([str(row[key]) if key != "rms_0_2" else format(row[key], ".10g") for key in fields]
-                               + [format(row["metrics"][key], ".10g") for key in LIMITS]))
-    return "\n".join(lines) + "\n"
-
-
-def midi_list(text):
-    values = [int(value) for value in text.split(",")]
-    if not values or len(set(values)) != len(values):
-        raise argparse.ArgumentTypeError("expected distinct comma-separated MIDI integers")
-    return values
-
-
-def main():
-    parser = argparse.ArgumentParser(description=__doc__)
-    parser.add_argument("--reference-root", type=Path, default=CORPUS)
-    parser.add_argument("--notes", type=midi_list, default=NOTES)
-    parser.add_argument("--velocities", type=midi_list, default=VELOCITIES)
-    parser.add_argument("--baseline", type=Path)
-    parser.add_argument("--candidate", type=Path)
-    parser.add_argument("--out", type=Path, help="new JSON report; refuses overwriting")
-    parser.add_argument("--fixture-out", type=Path, help="new reference-only TSV; no model inputs allowed")
-    args = parser.parse_args()
-    try:
-        if not args.out and not args.fixture_out:
-            raise ValueError("provide --out and/or --fixture-out")
-        if any(not 21 <= n <= 108 for n in args.notes) or any(not 1 <= v <= 127 for v in args.velocities):
-            raise ValueError("notes must be 21..108; velocities must be 1..127")
-        if args.fixture_out and (args.baseline or args.candidate):
-            raise ValueError("fixture generation accepts reference inputs only; compare models in a separate command")
-        for path in (args.out, args.fixture_out):
-            if path and path.exists():
-                raise ValueError(f"refusing to overwrite {path}")
-        provenance, refs = reference(args.reference_root, args.notes, args.velocities)
-        selected = [r for r in refs if r["note"] in args.notes]
-        report = {"schema": "salamander-acoustic-v1", "analysis": METHOD, "provenance": provenance,
-                  "tool_sha256": sha256(__file__), "numpy_version": np.__version__,
-                  "thresholds_abs": LIMITS, "reference": refs}
-        for label, path in [("baseline", args.baseline), ("candidate", args.candidate)]:
-            if path:
-                report[label] = model_directory(path, args.notes, args.velocities, refs)
-                failures = report[label]["outside_provisional_tolerance"]
-                print(f"{label}: {len(failures)} metric deviations outside provisional tolerance")
-        if args.baseline and args.candidate:
-            baseline = {(r["note"], r["velocity"]): r for r in report["baseline"]["rows"]}
-            for row in report["candidate"]["rows"]:
-                prior = baseline[row["note"], row["velocity"]]
-                row["delta_vs_baseline"] = {key: row["metrics"][key] - prior["metrics"][key] for key in LIMITS}
-                row["absolute_error_change"] = {key: abs(row["delta_vs_reference"][key]) - abs(prior["delta_vs_reference"][key]) for key in LIMITS}
-        if args.fixture_out:
-            with args.fixture_out.open("x") as stream:
-                stream.write(fixture_text(provenance, refs))
-        if args.out:
-            with args.out.open("x") as stream:
-                json.dump(report, stream, indent=2, allow_nan=False)
-                stream.write("\n")
-        print(f"measured {len(selected)} native reference note/velocity pairs; diagnostics are not final acceptance")
-    except (ValueError, OSError) as error:
-        parser.exit(1, f"acoustic: {error}\n")
-
-
-if __name__ == "__main__":
-    main()
diff --git a/libs/piano_model/tools/fit_voicing.py b/libs/piano_model/tools/fit_voicing.py
deleted file mode 100644
index fe94fb46e..000000000
--- a/libs/piano_model/tools/fit_voicing.py
+++ /dev/null
@@ -1,1128 +0,0 @@
-#!/usr/bin/env python3
-"""Offline, empirical modal voicing of complete stereo piano renders. See VOICING.md."""
-
-import argparse
-import csv
-from dataclasses import dataclass
-import hashlib
-import io
-import json
-import math
-import os
-from pathlib import Path
-import re
-import struct
-import sys
-import tempfile
-
-import numpy as np
-
-
-KNOTS = (28, 68, 112)
-REPRESENTATIVE_VELOCITIES = (13, 28, 35, 40, 45, 48, 53, 60, 68, 76, 84, 92, 100, 112, 116, 124)
-PARTIALS = 240
-TIMES = np.array([0.06, 0.35, 0.65, 1.0, 1.4])
-WINDOW_SECONDS = np.array([0.12, 0.30, 0.30, 0.30, 0.30])
-EARLY_SECONDS = 0.15
-GAIN_LIMITS = (-36.0, 24.0)
-GAIN_STEP = 12.0
-DECAY_LIMITS = (0.1, 4.0)
-DECAY_STEP = (0.25, 2.0)
-PROBE_DECAY_STEP = (0.5, 2.0)
-CSV_FIELDS = ("key", "partial", "pp_db", "mf_db", "ff_db", "decay_scale")
-OUTPUTS = ("calibration.csv", "calibration_data.rs", "metadata.json", "summary.json")
-
-
-def read_wav(path):
-    """Read little-endian RIFF PCM16/24/32 or float32, including extensible WAV.
-
-    Channels remain separate, as float64 in [-1, 1] for integer PCM. Float
-    samples are not clipped. Reject damaged/unsupported files instead of guessing.
-    """
-    raw = Path(path).read_bytes()
-    if len(raw) < 12 or raw[:4] != b"RIFF" or raw[8:12] != b"WAVE":
-        raise ValueError(f"{path}: expected little-endian RIFF/WAVE")
-    end = struct.unpack_from("<I", raw, 4)[0] + 8
-    if end > len(raw):
-        raise ValueError(f"{path}: truncated RIFF")
-    fmt, payload = None, None
-    pos = 12
-    while pos + 8 <= end:
-        tag, size = struct.unpack_from("<4sI", raw, pos)
-        pos += 8
-        if pos + size > end:
-            raise ValueError(f"{path}: truncated WAV chunk")
-        if tag == b"fmt ":
-            fmt = raw[pos:pos + size]
-        elif tag == b"data":
-            if payload is not None:
-                raise ValueError(f"{path}: multiple data chunks unsupported")
-            payload = raw[pos:pos + size]
-        pos += size + (size & 1)
-    if fmt is None or len(fmt) < 16 or payload is None:
-        raise ValueError(f"{path}: missing fmt/data chunk")
-    encoding, channels, rate, byte_rate, align, bits = struct.unpack_from("<HHIIHH", fmt)
-    if encoding == 0xFFFE:
-        if len(fmt) < 40 or struct.unpack_from("<H", fmt, 16)[0] < 22:
-            raise ValueError(f"{path}: truncated extensible format")
-        valid_bits = struct.unpack_from("<H", fmt, 18)[0]
-        if valid_bits not in (0, bits) or fmt[28:40] != bytes.fromhex("00001000800000aa00389b71"):
-            raise ValueError(f"{path}: unsupported extensible PCM layout")
-        encoding = struct.unpack_from("<I", fmt, 24)[0]
-    if channels not in (1, 2) or rate <= 0 or bits not in (16, 24, 32):
-        raise ValueError(f"{path}: unsupported channels/rate/bit depth")
-    if align != channels * (bits // 8) or byte_rate != rate * align or len(payload) % align:
-        raise ValueError(f"{path}: invalid PCM block alignment")
-    if encoding == 3 and bits == 32:
-        samples = np.frombuffer(payload, dtype="<f4").astype(np.float64)
-    elif encoding == 1 and bits == 24:
-        octets = np.frombuffer(payload, dtype=np.uint8).reshape(-1, 3).astype(np.int32)
-        integers = octets[:, 0] | (octets[:, 1] << 8) | (octets[:, 2] << 16)
-        samples = ((integers ^ 0x800000) - 0x800000).astype(np.float64) / 8388608.0
-    elif encoding == 1 and bits in (16, 32):
-        samples = np.frombuffer(payload, dtype=f"<i{bits // 8}").astype(np.float64) / 2 ** (bits - 1)
-    else:
-        raise ValueError(f"{path}: unsupported WAV encoding {encoding}/{bits}")
-    samples = samples.reshape(-1, channels)
-    if not samples.size or not np.isfinite(samples).all():
-        raise ValueError(f"{path}: empty or non-finite audio")
-    return samples, rate, {"encoding": encoding, "bits": bits, "channels": channels}
-
-
-def onset_index(samples, rate):
-    """First 1 ms stereo RMS block above -40 dB relative to first-0.5s peak."""
-    block = max(1, round(rate * 0.001))
-    count = min(len(samples), round(rate * 0.5)) // block
-    if not count:
-        raise ValueError("silent onset: audio shorter than one RMS block")
-    power = np.mean(samples[:count * block].reshape(count, block, -1) ** 2, axis=(1, 2))
-    if np.max(power) <= 1e-20:
-        raise ValueError("silent onset: no signal in first 0.5 seconds")
-    return int(np.flatnonzero(power > np.max(power) * 1e-4)[0] * block)
-
-
-def power_spectrum(samples, rate, nfft=None):
-    """One-sided stereo mean-square POWER per bin, with Parseval/Hann scaling."""
-    size = len(samples)
-    if size < 4:
-        raise ValueError("FFT window too short")
-    if nfft is None:
-        nfft = 2 * (1 << (size - 1).bit_length())
-    if nfft < size:
-        raise ValueError("FFT size cannot truncate window")
-    window = np.hanning(size)
-    spectrum = np.fft.rfft(samples * window[:, None], n=nfft, axis=0)
-    power = np.mean(np.abs(spectrum) ** 2, axis=1) / (nfft * np.sum(window ** 2))
-    power[1:-1 if nfft % 2 == 0 else None] *= 2.0
-    return np.fft.rfftfreq(nfft, 1.0 / rate), power
-
-
-def midi_frequency(key):
-    return 440.0 * 2.0 ** ((key - 69) / 12.0)
-
-
-def partial_frequencies(f0, stiffness, count=PARTIALS):
-    n = np.arange(1, count + 1, dtype=float)
-    return f0 * n * np.sqrt(1.0 + stiffness * n * n)
-
-
-def weighted_median(values, weights):
-    order = np.argsort(values, kind="stable")
-    values, weights = np.asarray(values)[order], np.asarray(weights)[order]
-    cumulative = np.cumsum(weights)
-    half = np.sum(weights) * 0.5
-    tolerance = np.sum(weights) * 1e-12
-    index = int(np.searchsorted(cumulative, half - tolerance))
-    # Resolve an exactly balanced pair symmetrically, including roundoff. Otherwise
-    # a constant dB shift can flip which of two slope estimates is the median.
-    if index + 1 < len(values) and abs(cumulative[index] - half) <= tolerance:
-        return float((values[index] + values[index + 1]) / 2)
-    return float(values[index])
-
-
-def robust_average(values, weights):
-    values, weights = np.asarray(values), np.asarray(weights)
-    center = weighted_median(values, weights)
-    scale = max(0.05, 1.4826 * weighted_median(np.abs(values - center), weights))
-    adjusted = weights * np.minimum(1.0, 1.5 * scale / np.maximum(np.abs(values - center), 1e-12))
-    return float(np.sum(values * adjusted) / np.sum(adjusted))
-
-
-def spectral_peaks(freq, power, duration):
-    """Prominent local lines only; noise does not become a candidate harmonic."""
-    candidates = np.flatnonzero((power[1:-1] > power[:-2]) & (power[1:-1] >= power[2:])) + 1
-    candidates = candidates[power[candidates] > np.max(power) * 1e-6]
-    found, strengths = [], []
-    for index in candidates:
-        # Exclude the whole close-unison cluster when estimating the floor.
-        # A median through its center mistakes neighboring strings for noise.
-        radius = max(14.0 / duration, freq[index] * 0.024)
-        exclusion = max(4.0 / duration, freq[index] * 0.010)
-        lo, hi = np.searchsorted(freq, [freq[index] - radius, freq[index] + radius])
-        background = power[lo:hi][abs(freq[lo:hi] - freq[index]) > exclusion]
-        if not len(background):
-            continue
-        floor = max(float(np.median(background)), np.max(power) * 1e-12, 1e-30)
-        prominence = 10.0 * np.log10(power[index] / floor)
-        if prominence < 15.0:
-            continue
-        logs = np.log(np.maximum(power[index - 1:index + 2], 1e-30))
-        denominator = logs[0] - 2.0 * logs[1] + logs[2]
-        delta = np.clip(0.5 * (logs[0] - logs[2]) / min(denominator, -1e-15), -0.5, 0.5)
-        found.append(float(freq[index] + delta * (freq[1] - freq[0])))
-        relative_db = 10.0 * np.log10(power[index] / np.max(power))
-        strengths.append(float(np.clip((prominence - 15.0) / 15.0, 0, 1)
-                               * np.clip((relative_db + 60.0) / 20.0, 0, 1)))
-    return np.asarray(found), np.asarray(strengths)
-
-
-def early_partial_lines(samples, rate, predicted, gaps):
-    """Match early local lines to a fixed, independently fitted long-FFT curve."""
-    segment = samples[:round(EARLY_SECONDS * rate)]
-    freq, power = power_spectrum(segment, rate)
-    duration = len(segment) / rate
-    maximum = max(float(np.max(power)), 1e-30)
-    peaks = np.flatnonzero((power[1:-1] > power[:-2]) & (power[1:-1] >= power[2:])) + 1
-    centers, confidence = predicted.copy(), np.zeros_like(predicted)
-    used = set()
-    for p, center in enumerate(predicted):
-        # Disjoint search bands and explicit peak ownership prevent aliases.
-        tolerance = min(gaps[p] * 0.23, max(2.0 / duration, center * 0.003))
-        radius = min(gaps[p] * 0.23, 2.5 * tolerance)
-        if center + radius >= rate * 0.49:
-            continue
-        candidates = peaks[abs(freq[peaks] - center) <= radius]
-        flank = (abs(freq - center) < gaps[p] * 0.45) & (abs(freq - center) > radius * 1.15)
-        if not len(candidates) or np.count_nonzero(flank) < 4:
-            continue
-        floor = max(float(np.median(power[flank])), maximum * 1e-12, 1e-30)
-        best = None
-        for index in candidates:
-            if int(index) in used:
-                continue
-            prominence = 10 * math.log10(max(power[index] / floor, 1e-30))
-            relative = 10 * math.log10(max(power[index] / maximum, 1e-30))
-            if prominence <= 15 or relative <= -60:
-                continue
-            logs = np.log(np.maximum(power[index - 1:index + 2], 1e-30))
-            denominator = logs[0] - 2 * logs[1] + logs[2]
-            delta = np.clip(0.5 * (logs[0] - logs[2]) / min(denominator, -1e-15), -0.5, 0.5)
-            observed = float(freq[index] + delta * (freq[1] - freq[0]))
-            if abs(observed - center) > radius:
-                continue
-            proximity = math.exp(-0.5 * ((observed - center) / tolerance) ** 2)
-            quality = float(np.clip((prominence - 15) / 15, 0, 1)
-                            * np.clip((relative + 60) / 20, 0, 1) * proximity)
-            if best is None or quality > best[0]:
-                best = quality, observed, int(index)
-        if best is not None:
-            confidence[p], centers[p], index = best
-            used.add(index)
-    return centers, confidence
-
-
-def identify_partials(samples, rate, key):
-    """Independent constrained stiff-string fit, then measured line neighborhoods.
-
-    The stiff-string curve identifies harmonic numbers, not production frequencies.
-    Local measured centers (including an independent p1) are retained for analysis.
-    """
-    segment = samples[round(0.1 * rate):round(1.2 * rate)]
-    freq, power = power_spectrum(segment, rate)
-    duration = len(segment) / rate
-    peaks, strength = spectral_peaks(freq, power, duration)
-    nominal = midi_frequency(key)
-    n = np.arange(1, PARTIALS + 1, dtype=float)
-
-    def match(predicted):
-        if not len(peaks):
-            return np.zeros(predicted.shape, dtype=int), np.zeros_like(predicted)
-        right = np.clip(np.searchsorted(peaks, predicted), 0, len(peaks) - 1)
-        left = np.maximum(right - 1, 0)
-        index = np.where(abs(peaks[left] - predicted) < abs(peaks[right] - predicted), left, right)
-        tolerance = np.maximum(2.0 / duration, predicted * 0.003)
-        distance = abs(peaks[index] - predicted) / tolerance
-        confidence = strength[index] * np.exp(-0.5 * distance ** 2) * (distance < 2.5)
-        confidence *= predicted < rate * 0.48
-        return index, confidence
-
-    # Deterministic coarse grid avoids silently locking high harmonics to B=0.
-    b_grid = np.r_[0.0, np.geomspace(1e-7, 0.01, 65)]
-    f_grid = nominal * 2.0 ** (np.linspace(-45, 45, 37) / 1200.0)
-    predicted = f_grid[:, None, None] * n * np.sqrt(1.0 + b_grid[None, :, None] * n * n)
-    _, confidence = match(predicted)
-    score = np.sum(confidence / np.sqrt(n), axis=-1)
-    fi, bi = np.unravel_index(np.argmax(score), score.shape)
-    f0, stiffness = float(f_grid[fi]), float(b_grid[bi])
-    if not len(peaks):
-        f0, stiffness = nominal, 0.0
-    for _ in range(6):
-        predicted = partial_frequencies(f0, stiffness)
-        indices, confidence = match(predicted)
-        valid = confidence > 0.15
-        if np.count_nonzero(valid) < 3:
-            break
-        nv, measured = n[valid], peaks[indices[valid]]
-        xscale = np.max(nv ** 2)
-        design = np.column_stack([np.ones(len(nv)), nv ** 2 / xscale])
-        weights = confidence[valid] / np.sqrt(nv)
-        target = (measured / nv) ** 2
-        for _ in range(4):
-            root = np.sqrt(weights)
-            coeff = np.linalg.lstsq(design * root[:, None], target * root, rcond=None)[0]
-            fitted = design @ coeff
-            residual = abs(target - fitted) / np.maximum(target, 1.0)
-            weights = confidence[valid] / np.sqrt(nv) * np.minimum(1.0, 0.003 / np.maximum(residual, 1e-12))
-        f0 = float(np.clip(math.sqrt(max(coeff[0], 1.0)), nominal * 2 ** (-45 / 1200), nominal * 2 ** (45 / 1200)))
-        stiffness = float(np.clip(coeff[1] / xscale / (f0 * f0), 0.0, 0.01))
-    predicted = partial_frequencies(f0, stiffness)
-    indices, confidence = match(predicted)
-    centers = predicted.copy()
-    if len(peaks):
-        centers[confidence > 0.1] = peaks[indices[confidence > 0.1]]
-    supported = confidence > 0.25
-    count = int(np.count_nonzero(supported))
-    residual_cents = (1200 * np.log2(centers[supported] / predicted[supported]))
-    error = float(np.sqrt(np.mean(residual_cents ** 2))) if count else 0.0
-    fit_confidence = float(np.clip((count - 2) / 6, 0, 1) * math.exp(-(error / 8) ** 2))
-    # With too few lines B is unidentified; do not extrapolate dubious upper modes.
-    confidence[2:] *= 0.35 + 0.65 * fit_confidence
-    gaps = np.minimum(np.diff(np.r_[0.0, predicted]), np.diff(np.r_[predicted, partial_frequencies(f0, stiffness, PARTIALS + 1)[-1]]))
-    boundary = bool(stiffness >= 0.0099 or abs(1200 * math.log2(f0 / nominal)) >= 44.9)
-    long_confidence = confidence.copy()
-    early_centers, early_confidence = early_partial_lines(samples, rate, predicted, gaps)
-    # Early peaks supply line evidence, never f0/B evidence. An unidentified or
-    # boundary-constrained curve cannot assign new high partials reliably.
-    early_confidence *= fit_confidence if not boundary and fit_confidence >= 0.25 else 0.0
-    use_early = (confidence <= 0.25) & (early_confidence > confidence)
-    centers[use_early] = early_centers[use_early]
-    confidence[use_early] = early_confidence[use_early]
-    return centers, confidence, gaps, {
-        "f0_hz": f0, "B": stiffness, "confidence": fit_confidence,
-        "supported_lines": count, "residual_cents_rms": error,
-        "constraint_boundary": boundary,
-        "long_line_confidence": long_confidence.tolist(),
-        "early_line_confidence": early_confidence.tolist(),
-        "early_line_used": use_early.tolist(),
-    }
-
-
-def robust_decay(times, power, confidence):
-    """Positive empirical dB/s loss and confidence; reject rises, floors and beating."""
-    good = (times >= 0.2) & (confidence > 0.2) & (power > 0)
-    t, y, w = times[good], 10 * np.log10(np.maximum(power[good], 1e-30)), confidence[good]
-    if len(t) < 3 or t[-1] - t[0] < 0.7:
-        return 0.0, 0.0
-    slopes, weights = [], []
-    for i in range(len(t)):
-        for j in range(i + 1, len(t)):
-            slopes.append((y[j] - y[i]) / (t[j] - t[i]))
-            weights.append(w[i] * w[j] * (t[j] - t[i]))
-    slope = weighted_median(slopes, weights)
-    intercept = weighted_median(y - slope * t, w)
-    residual = abs(y - (intercept + slope * t))
-    scatter = weighted_median(abs(np.asarray(slopes) - slope), weights)
-    if slope >= -0.4 or np.max(np.diff(y)) > 2.0 or np.max(residual) > 3.0:
-        return 0.0, 0.0
-    quality = float(np.mean(w) * math.exp(-(float(np.sqrt(np.mean(residual ** 2))) / 1.5) ** 2)
-                    / (1 + (scatter / (0.3 * abs(slope) + 0.3)) ** 2)
-                    * np.clip((-slope - 0.4) / 1.5, 0, 1))
-    return float(-slope), quality
-
-
-@dataclass
-class Measurement:
-    power: np.ndarray
-    confidence: np.ndarray
-    power_upper_bound: np.ndarray
-    location_confidence: np.ndarray
-    loss: np.ndarray
-    loss_confidence: np.ndarray
-    times: np.ndarray
-    window_samples: np.ndarray
-    rate: int
-    report: dict
-
-
-def analyze(samples, rate, key):
-    onset = onset_index(samples, rate)
-    samples = samples[onset:]
-    sizes = np.rint(WINDOW_SECONDS * rate).astype(int)
-    starts = np.maximum(0, np.rint(TIMES * rate - sizes / 2).astype(int))
-    if len(samples) < np.max(starts + sizes):
-        raise ValueError("audio ends before final 1.4-second measurement window")
-    centers, line_confidence, gaps, fit = identify_partials(samples, rate, key)
-    predicted = partial_frequencies(fit["f0_hz"], fit["B"])
-    location_confidence = np.zeros(PARTIALS)
-    long_confidence = np.asarray(fit["long_line_confidence"])
-    supported = np.flatnonzero(long_confidence > 0.25)
-    if fit["confidence"] >= 0.25 and not fit["constraint_boundary"] and len(supported):
-        # Interpolate only inside the independently identified harmonic range.
-        location_confidence[supported[0]:supported[-1] + 1] = fit["confidence"]
-        # A missing fundamental is located by at least three reliable low modes;
-        # extrapolating down from p2..p8 is insensitive to high-mode stiffness.
-        if np.count_nonzero(long_confidence[1:8] > 0.25) >= 3:
-            location_confidence[0] = fit["confidence"]
-        # An observed early high line supports its own location only; do not
-        # extrapolate missing-reference ceilings through the intervening tail.
-        early_supported = np.asarray(fit["early_line_used"]) & (line_confidence > 0.25)
-        location_confidence[early_supported] = fit["confidence"] * line_confidence[early_supported]
-    powers = np.zeros((len(TIMES), PARTIALS))
-    confidences = np.zeros_like(powers)
-    upper_bounds = np.zeros_like(powers)
-    tracks = np.zeros_like(powers)
-    times = np.zeros(len(TIMES))
-    for ti, (start, size) in enumerate(zip(starts, sizes)):
-        times[ti] = (start + (size - 1) / 2) / rate
-        freq, power = power_spectrum(samples[start:start + size], rate)
-        total = max(float(np.sum(power)), 1e-30)
-        for p in range(PARTIALS):
-            for bound, center in ((True, predicted[p]), (False, centers[p])):
-                half_width = min(gaps[p] * 0.23, max(2.5 / (size / rate), center * 0.008))
-                if (not bound and line_confidence[p] <= 0.05) or center + half_width >= rate * 0.49:
-                    continue
-                band = (freq >= center - half_width) & (freq <= center + half_width)
-                flank = (abs(freq - center) < gaps[p] * 0.45) & (abs(freq - center) > half_width * 1.15)
-                if np.count_nonzero(flank) < 4 or not np.any(band):
-                    continue
-                floor = max(float(np.median(power[flank])), total * 1e-12, 1e-30)
-                noise = floor * np.count_nonzero(band)
-                band_total = float(np.sum(power[band]))
-                if bound:
-                    # Keep all measured energy, including the floor, plus one
-                    # extra local-floor allowance. Never interpret this as a line.
-                    upper_bounds[ti, p] = band_total + noise
-                    continue
-                signal = max(band_total - noise, 0.0)
-                snr = 10 * math.log10(max(signal / noise, 1e-30))
-                relative = 10 * math.log10(max(signal / total, 1e-30))
-                quality = np.clip((snr - 10) / 15, 0, 1) * np.clip((relative + 60) / 20, 0, 1)
-                powers[ti, p] = signal
-                confidences[ti, p] = quality * line_confidence[p]
-                tracks[ti, p] = freq[band][np.argmax(power[band])]
-    losses, loss_confidence = np.zeros(PARTIALS), np.zeros(PARTIALS)
-    for p in range(PARTIALS):
-        losses[p], loss_confidence[p] = robust_decay(times, powers[:, p], confidences[:, p])
-    rms_slice = samples[round(0.05 * rate):round(0.45 * rate)]
-    report = {"onset_samples": onset, "onset_seconds": onset / rate,
-              "window_centers_seconds": times.tolist(), "window_samples": sizes.tolist(),
-              "window_start_samples": starts.tolist(), "window_durations_seconds": (sizes / rate).tolist(),
-              "pitch_fit": fit, "partial_centers_hz": centers.tolist(),
-              "predicted_centers_hz": predicted.tolist(),
-              "power_upper_bound": upper_bounds.tolist(),
-              "location_confidence": location_confidence.tolist(),
-              "tracked_peaks_hz": tracks.tolist(), "power": powers.tolist(),
-              "power_confidence": confidences.tolist(), "loss_db_per_s": losses.tolist(),
-              "loss_confidence": loss_confidence.tolist(),
-              "early_stereo_rms": float(np.sqrt(np.mean(rms_slice ** 2)))}
-    return Measurement(powers, confidences, upper_bounds, location_confidence,
-                       losses, loss_confidence, times, sizes, rate, report)
-
-
-def velocity_weights(velocities):
-    velocities = np.asarray(velocities, dtype=float).reshape(-1)
-    result = np.zeros((len(velocities), 3))
-    for i, velocity in enumerate(velocities):
-        if velocity <= KNOTS[0]:
-            result[i, 0] = 1.0
-        elif velocity >= KNOTS[-1]:
-            result[i, -1] = 1.0
-        else:
-            lo = 0 if velocity < KNOTS[1] else 1
-            fraction = (velocity - KNOTS[lo]) / (KNOTS[lo + 1] - KNOTS[lo])
-            result[i, lo:lo + 2] = (1 - fraction, fraction)
-    return result
-
-
-def fit_velocity_gains(velocities, corrections, confidence):
-    design = velocity_weights(velocities)
-    confidence = np.asarray(confidence)
-    if not np.any(confidence > 0):
-        return np.zeros(3)
-    # Small zero prior stabilizes weak observations and unsupported endpoint knots.
-    support = design.T @ confidence
-    ridge = 0.02 + 0.5 * np.maximum(0, 1 - support)
-    matrix = design.T @ (confidence[:, None] * design) + np.diag(ridge)
-    # No cross-knot prior: a loud layer must not fill an absent soft-layer partial.
-    return np.linalg.solve(matrix, design.T @ (confidence * corrections))
-
-
-def window_decay_bias(loss, measurement, ti):
-    """Finite-Hann-window dB bias relative to power at the exact window center."""
-    size = measurement.window_samples[ti]
-    t = (np.arange(size) - (size - 1) / 2) / measurement.rate
-    w2 = np.hanning(size) ** 2
-    exponent = -math.log(10) / 10 * loss * t
-    shift = float(np.max(exponent))
-    return 10 / math.log(10) * (shift + math.log(float(np.sum(w2 * np.exp(exponent - shift)) / np.sum(w2))))
-
-
-def validate_measurement_windows(measurements):
-    baseline = measurements[0]
-    for measurement in measurements:
-        times, sizes = np.asarray(measurement.times), np.asarray(measurement.window_samples)
-        if (times.ndim != 1 or len(times) < 2 or sizes.shape != times.shape
-                or not np.isfinite(times).all() or np.any(np.diff(times) <= 0)
-                or not np.isfinite(sizes).all() or np.any(sizes < 4) or np.any(sizes != np.rint(sizes))
-                or measurement.rate <= 0
-                or any(np.shape(array) != (len(times), PARTIALS) for array in
-                       (measurement.power, measurement.confidence, measurement.power_upper_bound))):
-            raise ValueError("measurements have invalid time/window shapes")
-        if not (np.array_equal(times, baseline.times)
-                and np.array_equal(sizes / measurement.rate, baseline.window_samples / baseline.rate)):
-            raise ValueError("measurements must use the same time windows and durations")
-
-
-def fit_note(pairs, reference_offset_db, previous_gain=None, previous_decay=None):
-    """Fit residual strike dB and one shared empirical decay ratio per partial."""
-    for _, model, reference in pairs:
-        validate_measurement_windows((model, reference))
-    previous_gain = np.zeros((3, PARTIALS)) if previous_gain is None else previous_gain
-    previous_decay = np.ones(PARTIALS) if previous_decay is None else previous_decay
-    log_updates, decay_confidence = np.zeros(PARTIALS), np.zeros(PARTIALS)
-    for p in range(PARTIALS):
-        ratios, weights = [], []
-        for _, model, reference in pairs:
-            weight = model.loss_confidence[p] * reference.loss_confidence[p]
-            if weight > 0.05 and model.loss[p] > 0 and reference.loss[p] > 0:
-                ratios.append(math.log(reference.loss[p] / model.loss[p]))
-                weights.append(weight)
-        if weights:
-            center = robust_average(ratios, weights)
-            dispersion = weighted_median(abs(np.asarray(ratios) - center), weights)
-            quality = min(1.0, sum(weights)) / (1 + (dispersion / 0.35) ** 2)
-            log_updates[p] = center * quality
-            decay_confidence[p] = quality
-    # Light smoothing only on already supported, low-confidence decay estimates.
-    regularized = log_updates.copy()
-    for p in range(1, PARTIALS - 1):
-        if 0 < decay_confidence[p] < 0.8:
-            neighbors = decay_confidence[p - 1:p + 2:2]
-            if np.sum(neighbors) > 0:
-                amount = 0.15 * (1 - decay_confidence[p])
-                regularized[p] = (1 - amount) * log_updates[p] + amount * np.average(log_updates[p - 1:p + 2:2], weights=neighbors)
-    decay_step = np.clip(np.exp(regularized), *DECAY_STEP)
-    decay = np.clip(previous_decay * decay_step, *DECAY_LIMITS)
-    applied_ratio = decay / previous_decay
-    gain = np.zeros((3, PARTIALS))
-    partial_report = []
-    for p in range(PARTIALS):
-        velocities, corrections, weights = [], [], []
-        cut_corrections, cut_weights = [], []
-        for velocity, model, reference in pairs:
-            values, quality = [], []
-            cut_values, cut_quality = [], []
-            ratio = applied_ratio[p]
-            can_compensate = model.loss_confidence[p] > 0.05
-            for ti in (0, 1):
-                weight = model.confidence[ti, p] * reference.confidence[ti, p]
-                if abs(ratio - 1) > 1e-6 and not can_compensate:
-                    continue
-                delta = 0.0
-                if can_compensate:
-                    delta = (-model.loss[p] * (ratio - 1) * model.times[ti]
-                             + window_decay_bias(model.loss[p] * ratio, model, ti)
-                             - window_decay_bias(model.loss[p], model, ti))
-                if reference.confidence[ti, p] <= 0.2:
-                    # Censored reference energy can only support attenuation of
-                    # a measured model line at a reliably located reference band.
-                    upper = reference.power_upper_bound[ti, p]
-                    if model.confidence[ti, p] > 0.25 and reference.location_confidence[p] >= 0.25 and upper > 0:
-                        ceiling = 10 * math.log10(upper / model.power[ti, p]) + reference_offset_db
-                        if ceiling < 0 and ceiling - delta < 0:
-                            cut_values.append(ceiling - delta)
-                            cut_quality.append(0.25 * model.confidence[ti, p] * reference.location_confidence[p])
-                elif weight > 0:
-                    correction = 10 * math.log10(reference.power[ti, p] / model.power[ti, p]) + reference_offset_db - delta
-                    values.append(correction)
-                    quality.append(weight)
-            velocities.append(velocity)
-            if quality:
-                corrections.append(robust_average(values, quality))
-                weights.append(float(np.mean(quality)))
-            else:
-                corrections.append(0.0)
-                weights.append(0.0)
-            # Choose the least restrictive eligible early-window bound.
-            # These are never decay evidence.
-            cut_corrections.append(max(cut_values) if cut_values else 0.0)
-            cut_weights.append(float(np.mean(cut_quality)) if cut_quality else 0.0)
-        velocity_fit = fit_velocity_gains(velocities + velocities,
-                                          np.asarray(corrections + cut_corrections), weights + cut_weights)
-        # An intermediate layer can constrain two knots algebraically. Do not
-        # let it boost spectral noise at a knot whose own render lacks the mode.
-        knot_evidence = np.array([weights[velocities.index(v)] if v in velocities else 0.0 for v in KNOTS])
-        boost_guard = np.clip(knot_evidence / 0.25, 0, 1)
-        raw_update = np.where(velocity_fit > 0, velocity_fit * boost_guard, velocity_fit)
-        # Every knot touching a censored observation must remain cut-only. This
-        # also guards intermediate velocities against boosts from other layers.
-        design = velocity_weights(velocities)
-        cut_knots = design.T @ np.asarray(cut_weights) > 0
-        raw_update[cut_knots] = np.minimum(raw_update[cut_knots], 0.0)
-        update = np.clip(raw_update, -GAIN_STEP, GAIN_STEP)
-        gain[:, p] = np.clip(previous_gain[:, p] + update, *GAIN_LIMITS)
-        applied_by_velocity = design @ (gain[:, p] - previous_gain[:, p])
-        partial_report.append({
-            "partial": p + 1, "velocities": velocities,
-            "residual_db_by_velocity": corrections, "gain_confidence_by_velocity": weights,
-            "cut_only_upper_db_by_velocity": cut_corrections,
-            "cut_only_confidence_by_velocity": cut_weights,
-            "cut_only_residual_db_before": np.maximum(0, -np.asarray(cut_corrections)).tolist(),
-            "cut_only_residual_db_after": np.where(np.asarray(cut_weights) > 0,
-                np.maximum(0, applied_by_velocity - cut_corrections), 0).tolist(),
-            "knot_cut_only": cut_knots.tolist(),
-            "velocity_fit_update_db": velocity_fit.tolist(),
-            "knot_boost_evidence_factors": boost_guard.tolist(),
-            "unclamped_gain_update_db": raw_update.tolist(),
-            "applied_gain_update_db": (gain[:, p] - previous_gain[:, p]).tolist(),
-            "gain_clamped": bool(np.any(abs(raw_update - (gain[:, p] - previous_gain[:, p])) > 1e-8)),
-            "decay_confidence": float(decay_confidence[p]),
-            "unclamped_decay_ratio": float(np.exp(regularized[p])),
-            "applied_decay_ratio": float(applied_ratio[p]),
-            "decay_clamped": bool(abs(regularized[p] - math.log(applied_ratio[p])) > 1e-8),
-        })
-    return gain, decay, partial_report
-
-
-def response_lstsq(design, target, weight, prior):
-    """Small ridge fit with 3 dB Huber residual weights (no acoustic model)."""
-    effective = weight.copy()
-    update = np.zeros(design.shape[1])
-    for _ in range(12):
-        update = np.linalg.solve(design.T @ (effective[:, None] * design) + np.diag(prior),
-                                 design.T @ (effective * target))
-        effective = weight * np.minimum(1, 3 / np.maximum(abs(target - design @ update), 1e-12))
-    return update, effective
-
-
-def response_condition(derivative, weight, times):
-    """Center within each velocity, so layer differences cannot identify decay."""
-    centered = np.zeros_like(derivative)
-    eligible = np.zeros_like(weight)
-    spans = []
-    for i, row in enumerate(weight):
-        good = row > 0.05
-        span = float(np.ptp(times[i, good])) if np.any(good) else 0.0
-        if np.count_nonzero(good) >= 3 and span >= 0.7:
-            eligible[i, good] = row[good]
-            centered[i] = derivative[i] - np.average(derivative[i, good], weights=row[good])
-            spans.append(span)
-    support = float(eligible.sum())
-    rms = math.sqrt(float(np.sum(eligible * centered ** 2)) / support) if support else 0.0
-    total = math.sqrt(float(np.sum(eligible * derivative ** 2)) / support) if support else 0.0
-    fraction = rms / max(total, 1e-12)
-    identified = rms >= 1.0 and fraction >= 0.05
-    confidence = min(1, support / 3) * rms ** 2 / (1 + rms ** 2) * min(1, fraction / 0.1) if identified else 0.0
-    return eligible, {"identified": identified, "observations": int(np.count_nonzero(eligible)),
-                      "time_span_seconds": max(spans, default=0.0),
-                      "centered_derivative_rms_db_per_log_scale": rms,
-                      "centered_derivative_fraction": fraction,
-                      "conditioning_ratio": total / rms if rms > 1e-12 else None,
-                      "confidence": confidence}
-
-
-def fit_probe_note(triples, reference_offset_db, previous_gain, previous_decay, probe_decay):
-    """Fit (velocity, model, probe, reference) Measurements using a local response.
-
-    Loss estimates are deliberately unused: stable beating/rises can carry an
-    informative derivative. Floors may constrain gain, never identify decay.
-    """
-    velocities = [v for v, _, _, _ in triples]
-    for _, model, probe, reference in triples:
-        validate_measurement_windows((model, probe, reference))
-    if len({len(model.times) for _, model, _, _ in triples}) != 1:
-        raise ValueError("probe measurements have inconsistent time/window shapes")
-    velocity_design = velocity_weights(velocities)
-    times = np.array([m.times for _, m, _, _ in triples])
-    design = np.repeat(velocity_design, times.shape[1], axis=0)
-    gain, decay = np.array(previous_gain, dtype=float), np.array(previous_decay, dtype=float)
-    reports = []
-    for p in range(PARTIALS):
-        derivative, target, tonal_weight = (np.zeros_like(times) for _ in range(3))
-        response_weight = np.zeros_like(times)
-        log_probe = math.log(probe_decay[p] / previous_decay[p])
-        for i, (_, model, probe, reference) in enumerate(triples):
-            valid = (model.power[:, p] > 0) & (probe.power[:, p] > 0)
-            valid &= (model.confidence[:, p] > 0.2) & (probe.confidence[:, p] > 0.2)
-            if abs(log_probe) >= 1e-4:
-                derivative[i, valid] = 10 * (np.log10(probe.power[valid, p])
-                                            - np.log10(model.power[valid, p])) / log_probe
-                response_weight[i, valid] = model.confidence[valid, p] * probe.confidence[valid, p]
-            tonal = (reference.confidence[:, p] > 0.2) & (model.confidence[:, p] > 0)
-            tonal &= (model.power[:, p] > 0) & (reference.power[:, p] > 0)
-            target[i, tonal] = 10 * (np.log10(reference.power[tonal, p])
-                                    - np.log10(model.power[tonal, p])) + reference_offset_db
-            tonal_weight[i, tonal] = model.confidence[tonal, p] * reference.confidence[tonal, p]
-        triple_weight = response_weight * np.array([r.confidence[:, p] for _, _, _, r in triples])
-        triple_weight *= tonal_weight > 0
-        eligible, condition = response_condition(derivative, triple_weight, times)
-        joint = np.zeros(4)
-        if condition["identified"]:
-            joint_design = np.column_stack((design, derivative.ravel()))
-            support = design.T @ eligible.ravel()
-            prior = np.r_[0.02 + 0.5 * np.maximum(0, 1 - support), 1.0]
-            joint, robust_weight = response_lstsq(joint_design, target.ravel(), eligible.ravel(), prior)
-            _, condition = response_condition(derivative, robust_weight.reshape(times.shape), times)
-        requested_log = float(joint[3]) if condition["identified"] else 0.0
-        bounded_log = float(np.clip(requested_log, *np.log(PROBE_DECAY_STEP)))
-        decay[p] = np.clip(previous_decay[p] * math.exp(bounded_log), *DECAY_LIMITS)
-        applied_log = math.log(decay[p] / previous_decay[p])
-        compensation = derivative * applied_log
-        # With a decay update, an unmeasured response cannot be compensated.
-        gain_weight = tonal_weight.copy()
-        if abs(applied_log) > 1e-12:
-            gain_weight *= response_weight > 0
-        corrected = target - compensation
-        cut_values, cut_weights = [], []
-        for i, (_, model, _, reference) in enumerate(triples):
-            values, weights = [], []
-            for ti in (0, 1):
-                if abs(applied_log) > 1e-12 and response_weight[i, ti] <= 0:
-                    continue
-                upper = reference.power_upper_bound[ti, p]
-                if (reference.confidence[ti, p] <= 0.2 and model.confidence[ti, p] > 0.25
-                        and reference.location_confidence[p] >= 0.25 and upper > 0 and model.power[ti, p] > 0):
-                    ceiling = 10 * math.log10(upper / model.power[ti, p]) + reference_offset_db
-                    if ceiling < 0 and ceiling - compensation[i, ti] < 0:
-                        values.append(ceiling - compensation[i, ti])
-                        weights.append(0.25 * model.confidence[ti, p] * reference.location_confidence[p])
-            cut_values.append(max(values) if values else 0.0)
-            cut_weights.append(float(np.mean(weights)) if weights else 0.0)
-        cut_values, cut_weights = np.array(cut_values), np.array(cut_weights)
-        gain_design = np.vstack((design, velocity_design))
-        gain_target = np.r_[corrected.ravel(), cut_values]
-        weights = np.r_[gain_weight.ravel(), cut_weights]
-        support = gain_design.T @ weights
-        velocity_fit, _ = response_lstsq(gain_design, gain_target, weights,
-                                         0.02 + 0.5 * np.maximum(0, 1 - support))
-        by_velocity = gain_weight.mean(axis=1)
-        boost_guard = np.clip([by_velocity[velocities.index(v)] / 0.25 if v in velocities else 0 for v in KNOTS], 0, 1)
-        raw_update = np.where(velocity_fit > 0, velocity_fit * boost_guard, velocity_fit)
-        cut_knots = velocity_design.T @ cut_weights > 0
-        raw_update[cut_knots] = np.minimum(raw_update[cut_knots], 0)
-        gain[:, p] = np.clip(previous_gain[:, p] + np.clip(raw_update, -GAIN_STEP, GAIN_STEP), *GAIN_LIMITS)
-        applied_gain = gain[:, p] - previous_gain[:, p]
-        predicted = (design @ applied_gain).reshape(times.shape) + compensation
-        residual = target - predicted
-        usable = gain_weight > 0
-        rms = lambda values: math.sqrt(float(np.sum(gain_weight * values ** 2) / gain_weight.sum())) if np.any(usable) else None
-        reports.append({
-            "partial": p + 1, "velocities": velocities,
-            "gain_confidence_by_velocity": by_velocity.tolist(),
-            "residual_db_by_velocity": [float(np.average(row, weights=w)) if np.any(w) else 0.0
-                                        for row, w in zip(corrected, gain_weight)],
-            "cut_only_upper_db_by_velocity": cut_values.tolist(),
-            "cut_only_confidence_by_velocity": cut_weights.tolist(),
-            "cut_only_residual_db_before": np.maximum(0, -cut_values).tolist(),
-            "cut_only_residual_db_after": np.where(cut_weights > 0,
-                np.maximum(0, velocity_design @ applied_gain - cut_values), 0).tolist(),
-            "knot_cut_only": cut_knots.tolist(), "knot_boost_evidence_factors": boost_guard.tolist(),
-            "velocity_fit_update_db": velocity_fit.tolist(),
-            "unclamped_gain_update_db": raw_update.tolist(), "applied_gain_update_db": applied_gain.tolist(),
-            "gain_clamped": bool(np.any(abs(raw_update - applied_gain) > 1e-8)),
-            "decay_confidence": condition["confidence"],
-            "requested_log_decay_update": requested_log, "applied_log_decay_update": applied_log,
-            "unclamped_decay_ratio": math.exp(requested_log) if requested_log <= math.log(sys.float_info.max) else None,
-            "applied_decay_ratio": float(decay[p] / previous_decay[p]),
-            "decay_clamped": abs(requested_log - applied_log) > 1e-8,
-            "probe_log_scale_delta": log_probe, "joint_gain_update_db": joint[:3].tolist(),
-            "response_condition": condition,
-            "derivative_observations": int(np.count_nonzero(response_weight)),
-            "derivative_db_per_log_scale": [[float(d) if w > 0 else None for d, w in zip(row, weights)]
-                                            for row, weights in zip(derivative, response_weight)],
-            "derivative_confidence": response_weight.tolist(),
-            "decay_observation_confidence": triple_weight.tolist(),
-            "predicted_residual_db": [[float(r) if ok else None for r, ok in zip(row, good)]
-                                      for row, good in zip(residual, usable)],
-            "predicted_residual_rms_db_before": rms(target), "predicted_residual_rms_db_after": rms(residual),
-        })
-    return gain, decay, reports
-
-
-@dataclass(frozen=True)
-class Region:
-    key: int
-    lovel: int
-    hivel: int
-    sample: Path
-    layer: int
-
-
-def sfz_key(value):
-    if re.fullmatch(r"-?\d+", value):
-        return int(value)
-    match = re.fullmatch(r"([A-Ga-g])([#b]?)(-?\d+)", value)
-    if not match:
-        raise ValueError(f"invalid SFZ key {value!r}")
-    letter, accidental, octave = match.groups()
-    return (int(octave) + 1) * 12 + {"C": 0, "D": 2, "E": 4, "F": 5, "G": 7, "A": 9, "B": 11}[letter.upper()] + {"": 0, "#": 1, "b": -1}[accidental]
-
-
-def parse_sfz(corpus):
-    corpus = Path(corpus).resolve()
-    sfz = corpus / "SalamanderGrandPianoV3.sfz"
-    source = sfz.read_text(encoding="utf-8-sig")
-    source = re.sub(r"/\*.*?\*/|//[^\n]*", "", source, flags=re.S)
-    if re.search(r"^\s*#", source, re.M):
-        raise ValueError(f"{sfz}: SFZ preprocessor directives unsupported")
-    global_values, group, regions = {}, {}, []
-    for match in re.finditer(r"<([^>]+)>([^<]*)", source):
-        section, body = match.groups()
-        values = {m.group(1): m.group(2).strip().strip('"') for m in re.finditer(r"(\w+)\s*=\s*(.*?)(?=\s+\w+\s*=|$)", body, re.S)}
-        if section == "global":
-            global_values = values
-            group = {}
-        elif section == "group":
-            group = values
-        elif section == "region":
-            values = {**global_values, **group, **values}
-            name = values.get("sample", "").replace("\\", "/")
-            native = re.fullmatch(r"([A-Ga-g][#b]?-?\d+)v(\d+)\.wav", Path(name).name, re.I)
-            if not native or values.get("trigger", "attack") not in ("attack", "first"):
-                continue
-            key = sfz_key(values.get("pitch_keycenter", values.get("key", "60")))
-            low = sfz_key(values.get("lokey", values.get("key", "0")))
-            high = sfz_key(values.get("hikey", values.get("key", "127")))
-            if key != sfz_key(native[1]) or not low <= key <= high:
-                raise ValueError(f"{sfz}: non-native keycenter for {name}")
-            if float(values.get("tune", 0)) or float(values.get("transpose", 0)):
-                raise ValueError(f"{sfz}: retuned region unsupported: {name}")
-            sample = (sfz.parent / name).resolve()
-            if not sample.is_relative_to(corpus):
-                raise ValueError(f"{sfz}: sample escapes corpus: {name}")
-            region = Region(key, int(values.get("lovel", 1)), int(values.get("hivel", 127)), sample, int(native[2]))
-            if not (0 <= key <= 127 and 1 <= region.lovel <= region.hivel <= 127 and 1 <= region.layer <= 16):
-                raise ValueError(f"{sfz}: invalid region: {name}")
-            regions.append(region)
-    if not regions:
-        raise ValueError(f"{sfz}: no native attack regions")
-    return sfz, regions
-
-
-def select_region(regions, key, velocity):
-    matches = [r for r in regions if r.key == key and r.lovel <= velocity <= r.hivel]
-    if len(matches) != 1:
-        raise ValueError(f"native key {key}, velocity {velocity}: expected one SFZ region, found {len(matches)}")
-    return matches[0]
-
-
-def sha256(path):
-    digest = hashlib.sha256()
-    with Path(path).open("rb") as source:
-        for block in iter(lambda: source.read(1024 * 1024), b""):
-            digest.update(block)
-    return digest.hexdigest()
-
-
-def read_previous(path):
-    return read_calibration(Path(path).read_text(), str(path))
-
-
-def read_calibration(text, label):
-    notes, seen = {}, set()
-    with io.StringIO(text, newline="") as source:
-        reader = csv.DictReader(source)
-        if reader.fieldnames != list(CSV_FIELDS):
-            raise ValueError(f"{label}: expected CSV columns {','.join(CSV_FIELDS)}")
-        for row in reader:
-            if None in row or any(value is None for value in row.values()):
-                raise ValueError(f"{label}: expected six CSV fields per row")
-            key, partial = int(row["key"]), int(row["partial"])
-            values = np.array([float(row[field]) for field in CSV_FIELDS[2:]])
-            if not (0 <= key <= 127 and 1 <= partial <= PARTIALS) or (key, partial) in seen:
-                raise ValueError(f"{label}: invalid/duplicate key or partial")
-            if not np.isfinite(values).all() or np.any(values[:3] < GAIN_LIMITS[0]) or np.any(values[:3] > GAIN_LIMITS[1]) or not DECAY_LIMITS[0] <= values[3] <= DECAY_LIMITS[1]:
-                raise ValueError(f"{label}: non-finite/out-of-range calibration")
-            seen.add((key, partial))
-            gains, decay = notes.setdefault(key, (np.zeros((3, PARTIALS)), np.ones(PARTIALS)))
-            gains[:, partial - 1], decay[partial - 1] = values[:3], values[3]
-    if not notes or any(sum(k == key for k, _ in seen) != PARTIALS for key in notes):
-        raise ValueError(f"{label}: each key must contain exactly {PARTIALS} partials (legacy 64-row tables are unsupported)")
-    return notes
-
-
-def validate_probe(renders, baseline, probe_dir, probe, previous, factor):
-    """Require matching renderer settings and complete embedded calibration tables."""
-    if not math.isfinite(factor) or factor <= 0 or factor == 1:
-        raise ValueError("--probe-decay-factor must be finite, positive and != 1")
-    settings, tables = [], []
-    required = {"schema", "mode", "rate_hz", "seconds", "notes", "velocities", "dry", "effects",
-                "note_on_sample", "note_off", "block_frames", "design_defaults_plus_overrides"}
-    for label, root, info, multiplier in (("baseline", renders, baseline, 1.0),
-                                          ("probe", probe_dir, probe, factor)):
-        if not isinstance(info, dict) or not required <= info.keys():
-            raise ValueError(f"{label}: incomplete renderer settings for decay probe")
-        json.dumps(info, allow_nan=False)
-        if (info["schema"] != 1 or info["mode"] != "calibration" or info["rate_hz"] != 48000
-                or not isinstance(info["seconds"], (int, float)) or info["seconds"] < 4
-                or type(info["dry"]) is not bool or not isinstance(info["effects"], str)
-                or not isinstance(info["design_defaults_plus_overrides"], dict)
-                or info["note_on_sample"] != 0 or info["note_off"] is not None):
-            raise ValueError(f"{label}: expected held 48 kHz calibration renders with explicit effects")
-        calibration = info.get("calibration")
-        if not isinstance(calibration, dict) or not isinstance(calibration.get("csv"), str):
-            raise ValueError(f"{label}: render.json must embed calibration.csv text")
-        table = read_calibration(calibration["csv"], label)
-        if table.keys() != previous.keys():
-            raise ValueError(f"{label}: calibration keys differ from --previous")
-        for key, (gain, decay) in table.items():
-            expected_gain, previous_decay = previous[key]
-            # Six-place CSV rounding plus f32 parsing/multiplication precision.
-            expected_decay = np.clip(previous_decay * multiplier, *DECAY_LIMITS)
-            if (not np.allclose(gain, expected_gain, rtol=2e-7, atol=5.1e-7)
-                    or not np.allclose(decay, expected_decay, rtol=2e-7, atol=5.1e-7)):
-                raise ValueError(f"{label}: calibration does not match expected gains/decay for key {key}")
-        comparable = {k: v for k, v in info.items() if k != "calibration"}
-        # The source path and CSV necessarily differ; any other voicing metadata must match.
-        comparable["calibration"] = {k: v for k, v in calibration.items() if k not in ("path", "csv")}
-        for field in ("notes", "velocities"):
-            values = info[field]
-            if (not isinstance(values, list) or not values
-                    or any(type(v) is not int or not 1 <= v <= 127 for v in values)
-                    or len(set(values)) != len(values)):
-                raise ValueError(f"{label}: invalid manifest {field}")
-            comparable[field] = sorted(values)
-        expected_files = {f"note_{key:03}_vel_{velocity:03}.wav"
-                          for key in info["notes"] for velocity in info["velocities"]}
-        actual_files = {p.name for p in root.glob("note_*_vel_*.wav") if p.is_file()}
-        if actual_files != expected_files:
-            raise ValueError(f"{label}: WAV notes/velocities do not match render.json")
-        settings.append(comparable)
-        tables.append(table)
-    if settings[0] != settings[1]:
-        raise ValueError("baseline/probe renderer settings differ (notes, velocities, voicing or effects)")
-    return tables[1]
-
-
-def write_outputs(out, notes, metadata, summary):
-    out = Path(out)
-    for key, (gain, decay) in notes.items():
-        if not 0 <= key <= 127 or gain.shape != (3, PARTIALS) or decay.shape != (PARTIALS,):
-            raise ValueError("invalid calibration shape")
-        if not np.isfinite(gain).all() or not np.isfinite(decay).all() or np.any(gain < GAIN_LIMITS[0]) or np.any(gain > GAIN_LIMITS[1]) or np.any(decay < DECAY_LIMITS[0]) or np.any(decay > DECAY_LIMITS[1]):
-            raise ValueError("invalid calibration values")
-    out.mkdir(parents=True, exist_ok=True)
-    with tempfile.TemporaryDirectory(prefix=".fit-", dir=out) as staging:
-        staging = Path(staging)
-        with (staging / OUTPUTS[0]).open("w", newline="") as destination:
-            writer = csv.writer(destination, lineterminator="\n")
-            writer.writerow(CSV_FIELDS)
-            for key, (gain, decay) in sorted(notes.items()):
-                for p in range(PARTIALS):
-                    writer.writerow([key, p + 1, *(f"{v:.6f}" for v in gain[:, p]), f"{decay[p]:.6f}"])
-        rust = ["// Generated empirical modal voicing; closed-loop validation required.",
-                "// Reference: Salamander Grand Piano V3, Alexander Holm, CC BY 3.0.",
-                "// Source SHA256 manifest and settings: metadata.json.",
-                "use super::CalibrationNote;", "", "pub const DEFAULT_CALIBRATION: &[CalibrationNote] = &["]
-        for key, (gain, decay) in sorted(notes.items()):
-            rust.extend(["    CalibrationNote {", f"        key: {key},", "        gain_db: ["])
-            rust.extend("            [" + ", ".join(f"{v:.6f}" for v in row) + "]," for row in gain)
-            rust.extend(["        ],", "        decay_scale: [" + ", ".join(f"{v:.6f}" for v in decay) + "],", "    },"])
-        rust.append("];\n")
-        (staging / OUTPUTS[1]).write_text("\n".join(rust))
-        metadata = {**metadata, "generated_sha256": {name: sha256(staging / name) for name in OUTPUTS[:2]}}
-        for name, value in ((OUTPUTS[2], metadata), (OUTPUTS[3], summary)):
-            (staging / name).write_text(json.dumps(value, indent=2, sort_keys=True, allow_nan=False) + "\n")
-        for name in OUTPUTS:
-            os.replace(staging / name, out / name)
-
-
-def midi_list(value):
-    try:
-        values = sorted(set(int(v) for v in value.split(",")))
-    except ValueError as error:
-        raise argparse.ArgumentTypeError("use comma-separated MIDI integers") from error
-    if not values or min(values) < 1 or max(values) > 127:
-        raise argparse.ArgumentTypeError("MIDI values must be in 1..127")
-    return values
-
-
-def run(args):
-    renders, corpus, out = (Path(p).resolve() for p in (args.renders, args.corpus, args.out))
-    probe_dir = Path(args.decay_probe).resolve() if args.decay_probe else None
-    if (probe_dir is None) != (args.probe_decay_factor is None) or (probe_dir and not args.previous):
-        raise ValueError("--decay-probe and --probe-decay-factor require each other and --previous")
-    if out.is_relative_to(renders) or out.is_relative_to(corpus) or (probe_dir and out.is_relative_to(probe_dir)):
-        raise ValueError("--out must be outside renders, probe and corpus to preserve sources")
-    previous_path = Path(args.previous).resolve() if args.previous else None
-    if previous_path and previous_path in [(out / name).resolve() for name in OUTPUTS]:
-        raise ValueError("--out must not overwrite --previous")
-    render_json = renders / "render.json"
-    render_info = json.loads(render_json.read_text())
-    if not isinstance(render_info, dict):
-        raise ValueError("render.json must contain a JSON object")
-    sfz, regions = parse_sfz(corpus)
-    native_keys = sorted({region.key for region in regions})
-    keys = args.notes or native_keys
-    if not args.notes and len(native_keys) != 30:
-        raise ValueError(f"expected 30 native keys, found {len(native_keys)}; use --notes for a pilot")
-    if any(key not in native_keys for key in keys):
-        raise ValueError("--notes contains a non-native SFZ keycenter")
-    expected = sorted(set(KNOTS) | set(args.velocities))
-    inputs = {}
-    for key in keys:
-        velocities = set(expected)
-        for path in renders.glob(f"note_{key:03}_vel_*.wav"):
-            match = re.fullmatch(r"note_\d{3}_vel_(\d{3})\.wav", path.name)
-            if not match or not 1 <= int(match[1]) <= 127:
-                raise ValueError(f"invalid render filename: {path.name}")
-            velocities.add(int(match[1]))
-        for velocity in sorted(velocities):
-            region = select_region(regions, key, velocity)
-            inputs[key, velocity] = (renders / f"note_{key:03}_vel_{velocity:03}.wav", region)
-    previous = read_previous(previous_path) if previous_path else {}
-    if previous and any(key not in previous for key in keys):
-        raise ValueError("--previous must contain every fitted key")
-    probe_info, probe_table = None, None
-    if probe_dir:
-        probe_info = json.loads((probe_dir / "render.json").read_text())
-        probe_table = validate_probe(renders, render_info, probe_dir, probe_info, previous, args.probe_decay_factor)
-    anchor = {"method": "fixed", "offset_db": args.reference_offset_db}
-    if previous_path and (args.reference_offset_db is None or (probe_dir and (previous_path.parent / "metadata.json").is_file())):
-        previous_metadata = previous_path.parent / "metadata.json"
-        prior = json.loads(previous_metadata.read_text())
-        if prior.get("generated_sha256", {}).get("calibration.csv") != sha256(previous_path):
-            if probe_dir:
-                raise ValueError("previous metadata does not identify this CSV; decay probe requires the original anchor provenance")
-            raise ValueError("previous metadata does not identify this CSV; supply --reference-offset-db explicitly")
-        if probe_dir and args.reference_offset_db is not None and not math.isclose(args.reference_offset_db, prior["anchor"]["offset_db"], abs_tol=1e-9, rel_tol=0):
-            raise ValueError("decay probe must reuse the previous global reference offset")
-        anchor = {**prior["anchor"], "reused_from_previous": True}
-    elif args.reference_offset_db is None:
-        region = select_region(regions, 60, 68)
-        inputs.setdefault((60, 68), (renders / "note_060_vel_068.wav", region))
-        anchor = {"method": "C4_68_stereo_rms_0.05_to_0.45s", "key": 60, "velocity": 68, "offset_db": None}
-    if (probe_dir and anchor["offset_db"] is None) or (anchor["offset_db"] is not None and not math.isfinite(anchor["offset_db"])):
-        raise ValueError("reference offset must be finite")
-    missing = [str(path) for model, region in inputs.values() for path in (model, region.sample) if not path.is_file()]
-    if missing:
-        raise ValueError("missing required inputs (no pitch/layer substitution):\n" + "\n".join(sorted(set(missing))))
-    source_files = {sfz, *(region.sample for _, region in inputs.values())}
-    if (corpus / "README").is_file():
-        source_files.add(corpus / "README")
-    manifest = lambda paths, root: [{"path": str(path.relative_to(root)), "sha256": sha256(path), "bytes": path.stat().st_size} for path in sorted(paths)]
-    source_manifest = manifest(source_files, corpus)
-    render_manifest = manifest({render_json, *(model for model, _ in inputs.values())}, renders)
-    probe_manifest = manifest({probe_dir / "render.json", *(probe_dir / model.name for model, _ in inputs.values())}, probe_dir) if probe_dir else None
-
-    def measure(path, key, model):
-        samples, rate, fmt = read_wav(path)
-        if rate != 48000 or fmt["channels"] != 2 or fmt["encoding"] != (3 if model else 1) or fmt["bits"] != (32 if model else 24):
-            raise ValueError(f"{path}: expected stereo 48 kHz {'float32 render' if model else 'PCM24 reference'}")
-        if model and len(samples) < rate * 4 - 1:
-            raise ValueError(f"{path}: expected held render of at least 4 seconds")
-        return analyze(samples, rate, key)
-
-    cached_anchor = None
-    if anchor["offset_db"] is None:
-        model_path, region = inputs[60, 68]
-        model, reference = measure(model_path, 60, True), measure(region.sample, 60, False)
-        anchor["offset_db"] = 20 * math.log10(model.report["early_stereo_rms"] / reference.report["early_stereo_rms"])
-        anchor["model_rms"], anchor["reference_rms"] = model.report["early_stereo_rms"], reference.report["early_stereo_rms"]
-        anchor["original_model_sha256"] = sha256(model_path)
-        anchor["original_reference_sha256"] = sha256(region.sample)
-        cached_anchor = (model, reference)
-    notes, reports = {}, []
-    for key in keys:
-        pairs, triples, observations, reference_cache = [], [], [], {}
-        for (input_key, velocity), (model_path, region) in sorted(inputs.items()):
-            if input_key != key:
-                continue
-            if (key, velocity) == (60, 68) and cached_anchor is not None:
-                model, reference = cached_anchor
-            else:
-                model = measure(model_path, key, True)
-                if region.sample not in reference_cache:
-                    reference_cache[region.sample] = measure(region.sample, key, False)
-                reference = reference_cache[region.sample]
-            pairs.append((velocity, model, reference))
-            observations.append({"velocity": velocity, "layer": region.layer,
-                                 "reference": str(region.sample.relative_to(corpus)),
-                                 "model": model.report, "reference_measurement": reference.report})
-            if probe_dir:
-                probe = measure(probe_dir / model_path.name, key, True)
-                triples.append((velocity, model, probe, reference))
-                observations[-1]["probe_measurement"] = probe.report
-        if probe_dir:
-            gain, decay, partial_report = fit_probe_note(triples, anchor["offset_db"], *previous[key], probe_table[key][1])
-        else:
-            gain, decay, partial_report = fit_note(pairs, anchor["offset_db"], *previous.get(key, (None, None)))
-        notes[key] = gain, decay
-        reports.append({"key": key, "inputs": observations, "partials": partial_report})
-        print(f"fitted native key {key}: {len(pairs)} velocities", file=sys.stderr)
-    metadata = {
-        "schema_version": 1, "algorithm": "empirical-stereo-modal-voicing-v1",
-        "script_sha256": sha256(__file__), "numpy_version": np.__version__, "python_version": sys.version,
-        "reference_attribution": {"title": "Salamander Grand Piano V3", "author": "Alexander Holm", "license": "CC BY 3.0", "license_url": "https://creativecommons.org/licenses/by/3.0/"},
-        "source_manifest": source_manifest, "render_manifest": render_manifest,
-        "render_metadata": render_info, "anchor": anchor, "keys": keys,
-        "expected_velocities": expected, "velocity_knots": KNOTS, "partials": PARTIALS,
-        "windows_seconds": TIMES.tolist(), "window_durations_seconds": WINDOW_SECONDS.tolist(),
-        "gain_limits_db": GAIN_LIMITS, "gain_step_limit_db": GAIN_STEP,
-        "decay_limits": DECAY_LIMITS, "decay_step_limits": DECAY_STEP,
-        "measurement_settings": {
-            "onset_block_seconds": 0.001, "onset_peak_search_seconds": 0.5,
-            "onset_relative_threshold_db": -40, "identification_seconds": [0.1, 1.2],
-            "early_identification_seconds": [0, EARLY_SECONDS],
-            "early_match_radius": "min(0.23 * harmonic gap, 2.5 * max(2 / early duration, 0.003 * predicted Hz))",
-            "f0_search_cents": [-45, 45], "B_search": [0, 0.01],
-            "line_prominence_min_db": 15, "band_snr_fade_db": [10, 25],
-            "relative_band_power_fade_db": [-60, -40],
-            "band_half_width": "min(0.23 * harmonic gap, max(2.5 / window duration, 0.008 * center Hz))",
-            "gain_velocity_zero_prior": "0.02 + 0.5 * max(0, 1 - knot support)",
-            "positive_gain_knot_evidence_full_at": 0.25,
-            "power_upper_bound": "predicted harmonic band total power plus one local-floor allowance",
-            "cut_only_weight_scale": 0.25,
-            "cut_only_location_confidence_min": 0.25,
-            "cut_only_model_confidence_min": 0.25,
-            "cut_only_reference_confidence_max": 0.2,
-            "decay_neighborhood_strength_max": 0.15,
-        },
-        "previous_sha256": sha256(previous_path) if previous_path else None,
-        "reference_target": "native recorded PCM; SFZ used for key/layer selection, no SFZ gain or retuning",
-        "acceptance": "unvalidated; requires held-out and closed-loop rerender measurement",
-    }
-    if probe_dir:
-        metadata.update({"algorithm": "empirical-stereo-modal-voicing-probe-v1",
-                         "probe_manifest": probe_manifest, "probe_metadata": probe_info,
-                         "probe_decay_factor": args.probe_decay_factor, "decay_step_limits": PROBE_DECAY_STEP})
-        metadata["measurement_settings"].update({
-            "response": "(probe_power_db - model_power_db) / log(actual_probe_scale / previous_scale)",
-            "probe_log_scale_delta_min": 1e-4, "response_tonal_confidence_min": 0.2,
-            "response_time_support_weight_min": 0.05,
-            "response_min_windows_per_velocity": 3, "response_min_time_span_seconds": 0.7,
-            "response_centered_rms_min_db_per_log_scale": 1.0, "response_centered_fraction_min": 0.05,
-            "response_huber_db": 3.0, "response_irls_iterations": 12, "response_log_decay_zero_prior": 1.0,
-            "decay_neighborhood_strength_max": 0.0,
-        })
-    all_partials = [p for report in reports for p in report["partials"]]
-    summary = {"acceptance": metadata["acceptance"], "anchor": anchor,
-               "fitted_keys": len(notes), "fitted_inputs": sum(len(r["inputs"]) for r in reports),
-               "gain_clamped_partials": sum(p["gain_clamped"] for p in all_partials),
-               "decay_clamped_partials": sum(p["decay_clamped"] for p in all_partials),
-               "unsupported_partials": sum(not any(p["gain_confidence_by_velocity"] + p["cut_only_confidence_by_velocity"]) for p in all_partials),
-               "notes": reports}
-    write_outputs(out, notes, metadata, summary)
-    print(f"Wrote {len(notes)} keys / {len(notes) * PARTIALS} rows to {out}; closed-loop validation required.")
-
-
-def main(argv=None):
-    parser = argparse.ArgumentParser(description=__doc__)
-    parser.add_argument("--renders", required=True, type=Path)
-    parser.add_argument("--corpus", required=True, type=Path)
-    parser.add_argument("--out", required=True, type=Path, help="explicit output directory; only four named outputs may be replaced")
-    parser.add_argument("--previous", type=Path)
-    parser.add_argument("--decay-probe", type=Path, help="matched renders with previous decay scales perturbed; requires --previous and --probe-decay-factor")
-    parser.add_argument("--probe-decay-factor", type=float, help="positive non-unit multiplier used for every probe decay scale before clamping (typically 0.7)")
-    parser.add_argument("--velocities", type=midi_list, default=list(KNOTS), help="comma-separated required velocities; knots are always required; available extra layers also contribute")
-    parser.add_argument("--notes", type=midi_list, help="comma-separated native MIDI keys for a pilot; default all 30")
-    parser.add_argument("--reference-offset-db", type=float, help="fixed shared dB offset added to reference; otherwise anchor C4/68, or reuse previous metadata")
-    args = parser.parse_args(argv)
-    try:
-        run(args)
-    except (OSError, ValueError, KeyError, struct.error) as error:
-        parser.exit(2, f"fit_voicing: {error}\n")
-
-
-if __name__ == "__main__":
-    main()
diff --git a/libs/piano_model/tools/test_acoustic.py b/libs/piano_model/tools/test_acoustic.py
deleted file mode 100644
index ba7128256..000000000
--- a/libs/piano_model/tools/test_acoustic.py
+++ /dev/null
@@ -1,92 +0,0 @@
-"""Numerical tests require no corpus, audio devices, or third-party WAV reader."""
-from pathlib import Path
-import struct
-import tempfile
-import unittest
-
-import numpy as np
-import acoustic as a
-
-
-class AcousticNumerics(unittest.TestCase):
-    def test_antiphase_and_gain_invariance(self):
-        rate = 48000
-        t = np.arange(rate // 4) / rate
-        mono = np.sin(2 * np.pi * 1000 * t) + 0.5 * np.sin(2 * np.pi * 4000 * t)
-        stereo = np.column_stack([mono, -mono])
-        spec = a.spectrum(stereo, rate)
-        self.assertAlmostEqual(a.band(spec, 500, 2000), 0.5, places=7)
-        self.assertAlmostEqual(a.band(spec, 2000, 8000), 0.125, places=7)
-        expected = a.ratio_db(a.band(spec, 2000, 8000), a.band(spec, 20, 20000))
-        for gain in [0.0001, 0.1, 4.0]:
-            changed = a.spectrum(stereo * gain, rate)
-            self.assertAlmostEqual(a.ratio_db(a.band(changed, 2000, 8000), a.band(changed, 20, 20000)), expected, places=10)
-            self.assertEqual(a.onset_index(stereo * gain, rate), a.onset_index(stereo, rate))
-
-    def test_pcm24_sign_and_scale(self):
-        values = [-8388608, -8388607, -1, 0, 1, 8388607]
-        payload = b"".join((n & 0xFFFFFF).to_bytes(3, "little") for n in values)
-        rate, decoded = self.wav_roundtrip(1, 24, 2, payload)
-        self.assertEqual(rate, 48000)
-        np.testing.assert_array_equal(decoded, np.array(values).reshape(-1, 2) / 8388608.0)
-
-    def test_pcm16_and_float32(self):
-        _, decoded = self.wav_roundtrip(1, 16, 1, struct.pack("<hhh", -32768, 0, 32767))
-        np.testing.assert_array_equal(decoded[:, 0], [-1, 0, 32767 / 32768])
-        _, decoded = self.wav_roundtrip(3, 32, 2, struct.pack("<ffff", -1.25, 0.5, 0, 2))
-        np.testing.assert_array_equal(decoded, [[-1.25, 0.5], [0, 2]])
-
-    def wav_roundtrip(self, kind, bits, channels, payload):
-        align = channels * bits // 8
-        fmt = struct.pack("<HHIIHH", kind, channels, 48000, 48000 * align, align, bits)
-        # Odd unknown chunk exercises RIFF padding, not a fixed 44-byte reader.
-        body = b"WAVEJUNK" + struct.pack("<I", 1) + b"x\0fmt " + struct.pack("<I", len(fmt)) + fmt
-        body += b"data" + struct.pack("<I", len(payload)) + payload + (b"\0" if len(payload) % 2 else b"")
-        with tempfile.TemporaryDirectory(dir=Path(__file__).parent) as temp:
-            path = Path(temp) / "signal.wav"
-            path.write_bytes(b"RIFF" + struct.pack("<I", len(body)) + body)
-            return a.read_wav(path)
-
-    def test_sfz_native_velocity_mapping(self):
-        regions = a.sfz_regions(r"""
-            // actual V3 velocity bounds, including the easy-to-mislabel 28
-            <group> amp_veltrack=73
-            <region> sample=48khz24bit\C4v2.wav lokey=59 hikey=61 lovel=27 hivel=34
-            <region> sample=48khz24bit\C4v4.wav lokey=59 hikey=61 pitch_keycenter=60 lovel=37 hivel=43
-            <region> sample=48khz24bit\C4v9.wav lokey=59 hikey=61 pitch_keycenter=60 lovel=65 hivel=72
-            <region> sample=48khz24bit\C4v14.wav lokey=59 hikey=61 pitch_keycenter=60 lovel=105 hivel=112
-            <region> sample=48khz24bit\C4v16.wav lokey=59 hikey=61 pitch_keycenter=60 lovel=121
-            <group> trigger=release
-            <region> sample=release.wav pitch_keycenter=60
-        """)
-        for velocity, layer in [(28, 2), (34, 2), (37, 4), (68, 9), (112, 14), (127, 16)]:
-            region = a.native_region(regions, 60, velocity)
-            self.assertTrue(region["sample"].endswith(f"v{layer}.wav"))
-            self.assertEqual(region["amp_veltrack"], "73")
-        with self.assertRaisesRegex(ValueError, "one native"):
-            a.native_region(regions, 61, 28)  # in key range, but transposed
-        with self.assertRaisesRegex(ValueError, "one native"):
-            a.native_region(regions, 60, 35)  # unmapped, no guessing
-
-    def test_onset_alignment_and_decay_units(self):
-        rate = 48000
-        t = np.arange(round(2.2 * rate)) / rate
-        mono = np.sin(2 * np.pi * 1000 * t) * np.exp(-t)
-        x = np.column_stack([mono, -mono])
-        x = np.concatenate([np.zeros((480, 2)), x])
-        result = a.measure(x, rate, 60)
-        self.assertEqual(result["onset_sample"], 480)
-        self.assertAlmostEqual(result["metrics"]["decay_mid_db_s"], 20 / np.log(10), places=6)
-        scaled = a.measure(x * 0.001, rate, 60)
-        for key in result["metrics"]:
-            self.assertAlmostEqual(result["metrics"][key], scaled["metrics"][key], places=6)
-        with self.assertRaisesRegex(ValueError, "silent"):
-            a.onset_index(np.zeros((48000, 2)), rate)
-
-    def test_missing_corpus_is_error(self):
-        with self.assertRaisesRegex(ValueError, "missing Salamander corpus"):
-            a.reference(Path(__file__) / "absent-corpus", a.NOTES, a.VELOCITIES)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/libs/piano_model/tools/test_fit_voicing.py b/libs/piano_model/tools/test_fit_voicing.py
deleted file mode 100644
index d1de6e380..000000000
--- a/libs/piano_model/tools/test_fit_voicing.py
+++ /dev/null
@@ -1,792 +0,0 @@
-"""Synthetic-only numerical and CLI contract tests; no devices or real corpus."""
-
-import contextlib
-import copy
-import csv
-import io
-import json
-from pathlib import Path
-import re
-import struct
-import tempfile
-import unittest
-from unittest import mock
-
-import numpy as np
-
-import fit_voicing as fit
-
-
-CHECKOUT = Path(__file__).resolve().parents[3]
-
-
-def write_wav(path, samples, rate, encoding=3, bits=32, extensible=False):
-    samples = np.asarray(samples)
-    channels = samples.shape[1]
-    align = channels * bits // 8
-    if encoding == 3:
-        payload = samples.astype("<f4").tobytes()
-    elif bits == 24:
-        integers = np.clip(np.rint(samples * 8388608), -8388608, 8388607).astype(np.int32).ravel()
-        payload = np.column_stack([integers & 255, (integers >> 8) & 255, (integers >> 16) & 255]).astype(np.uint8).tobytes()
-    else:
-        payload = (samples * 2 ** (bits - 1)).astype(f"<i{bits // 8}").tobytes()
-    fmt = struct.pack("<HHIIHH", 0xFFFE if extensible else encoding, channels, rate, rate * align, align, bits)
-    if extensible:
-        fmt += struct.pack("<HHII", 22, bits, 3, encoding) + bytes.fromhex("00001000800000aa00389b71")
-    chunks = b"JUNK" + struct.pack("<I", 3) + b"abc\0"
-    chunks += b"fmt " + struct.pack("<I", len(fmt)) + fmt
-    chunks += b"data" + struct.pack("<I", len(payload)) + payload + (b"\0" if len(payload) & 1 else b"")
-    Path(path).write_bytes(b"RIFF" + struct.pack("<I", len(chunks) + 4) + b"WAVE" + chunks)
-
-
-def note(key=57, rate=8000, duration=2.0, f0=None, stiffness=0.0006,
-         gain_db=0.0, decay_ratio=1.0, absent=(), noise=0.0, unison=False, partial_db=None):
-    time = np.arange(round(duration * rate)) / rate
-    f0 = fit.midi_frequency(key) if f0 is None else f0
-    frequencies = fit.partial_frequencies(f0, stiffness, 10)
-    result = np.zeros((len(time), 2))
-    for p, frequency in enumerate(frequencies):
-        if p + 1 in absent or frequency >= rate * 0.46:
-            continue
-        level = gain_db + (partial_db or {}).get(p + 1, 0.0)
-        envelope = 0.055 / (p + 1) ** 0.85 * 10 ** (level / 20) * np.exp(-(0.7 + p * 0.06) * decay_ratio * time)
-        tone = envelope * np.sin(2 * np.pi * frequency * time + p * 0.31)
-        result[:, 0] += tone
-        result[:, 1] -= 0.8 * tone  # Anti-phase stereo must not collapse.
-        if unison:
-            result[:, 0] += envelope * 0.35 * np.sin(2 * np.pi * (frequency * 1.002) * time + 1)
-            result[:, 1] += envelope * 0.35 * np.cos(2 * np.pi * (frequency * 0.998) * time)
-    if noise:
-        result += np.random.default_rng(42).normal(0, noise, result.shape)
-    return np.concatenate([np.zeros((round(0.04 * rate), 2)), result])
-
-
-def attack_note(partials=(64, 80, 100), gain_db=0, f0=27.5, stiffness=0.0006, noise=0.0005):
-    """Stable A0 low modes plus high tones that vanish before the long FFT."""
-    samples = note(key=21, rate=48000, f0=f0, stiffness=stiffness)
-    time = np.arange(len(samples)) / 48000 - 0.04
-    envelope = np.exp(-40 * np.maximum(time, 0)) * (time >= 0) * np.clip((0.09 - time) / 0.02, 0, 1)
-    for partial in partials:
-        frequency = f0 * partial * np.sqrt(1 + stiffness * partial ** 2)
-        tone = 0.04 * 10 ** (gain_db / 20) * envelope * np.sin(2 * np.pi * frequency * time)
-        samples += tone[:, None] * np.array([1, -0.8])
-    samples += np.random.default_rng(39).normal(0, noise, samples.shape) * envelope[:, None]
-    return samples
-
-
-class WavAndPowerTests(unittest.TestCase):
-    def test_pcm24_float_and_extensible_reading(self):
-        samples = np.array([[-1, 0.99999988], [-0.5, 0.5], [-1 / 8388608, 1 / 8388608], [0, 0]])
-        with tempfile.TemporaryDirectory(dir=CHECKOUT) as directory:
-            for encoding, bits in ((1, 24), (3, 32), (1, 16), (1, 32)):
-                for extensible in (False, True):
-                    path = Path(directory) / "sample.wav"
-                    write_wav(path, samples, 48000, encoding, bits, extensible)
-                    actual, rate, fmt = fit.read_wav(path)
-                    np.testing.assert_allclose(actual, samples, atol=2 ** (1 - bits))
-                    self.assertEqual(rate, 48000)
-                    self.assertEqual(fmt, {"channels": 2, "encoding": encoding, "bits": bits})
-
-    def test_truncated_and_nonfinite_wav_rejected(self):
-        with tempfile.TemporaryDirectory(dir=CHECKOUT) as directory:
-            path = Path(directory) / "bad.wav"
-            write_wav(path, np.zeros((20, 2)), 48000)
-            path.write_bytes(path.read_bytes()[:-3])
-            with self.assertRaisesRegex(ValueError, "truncated"):
-                fit.read_wav(path)
-            write_wav(path, np.full((20, 2), np.nan), 48000)
-            with self.assertRaisesRegex(ValueError, "non-finite"):
-                fit.read_wav(path)
-
-    def test_antiphase_power_and_fft_normalization(self):
-        time = np.arange(2400) / 8000
-        sine = 0.25 * np.sin(2 * np.pi * 220 * time)
-        antiphase = np.column_stack([sine, -sine])
-        inphase = np.column_stack([sine, sine])
-        for nfft in (2400, 4096, 8192):
-            _, power = fit.power_spectrum(antiphase, 8000, nfft)
-            _, other = fit.power_spectrum(inphase, 8000, nfft)
-            np.testing.assert_allclose(power, other, atol=1e-16)
-            self.assertAlmostEqual(float(np.sum(power)), 0.25 ** 2 / 2, places=8)
-        self.assertEqual(float(np.max(abs(np.mean(antiphase, axis=1)))), 0)
-
-    def test_onset_threshold_in_millisecond_blocks(self):
-        samples = np.zeros((48000, 2))
-        samples[4800:9600, 0] = 0.00005  # Below -40 dB relative to later peak.
-        samples[9600:, 0], samples[9600:, 1] = 0.1, -0.1
-        self.assertEqual(fit.onset_index(samples, 48000), 9600)
-        with self.assertRaisesRegex(ValueError, "silent onset"):
-            fit.onset_index(np.zeros_like(samples), 48000)
-
-
-class SpectralFitTests(unittest.TestCase):
-    def test_early_only_high_partials_cut_with_independent_reference(self):
-        model = fit.analyze(attack_note(), 48000, 21)
-        reference = fit.analyze(attack_note(gain_db=-6, f0=27.5 * 1.003, stiffness=0.0008), 48000, 21)
-        gain, decay, report = fit.fit_note([(v, model, reference) for v in fit.KNOTS], 0)
-        high = np.array([64, 80, 100]) - 1
-        for measured_note in (model, reference):
-            pitch = measured_note.report["pitch_fit"]
-            np.testing.assert_array_equal(np.array(pitch["long_line_confidence"])[high], 0)
-            self.assertTrue(np.all(np.array(pitch["early_line_used"])[high]))
-            self.assertTrue(np.all(measured_note.confidence[0, high] > 0.8))
-            np.testing.assert_array_equal(measured_note.confidence[1:, high], 0)
-            # Early tail evidence cannot fill the missing-reference gaps or extend it.
-            np.testing.assert_array_equal(measured_note.location_confidence[[50, 90, 120]], 0)
-        np.testing.assert_allclose(gain[:, high], -6, atol=0.25)
-        np.testing.assert_array_equal(decay[high], 1)
-        self.assertTrue(all(report[p]["gain_confidence_by_velocity"][0] > 0.8 for p in high))
-        gain, decay, report = fit.fit_probe_note([(v, model, model, reference) for v in fit.KNOTS], 0,
-            np.zeros((3, fit.PARTIALS)), np.ones(fit.PARTIALS), np.full(fit.PARTIALS, 0.7))
-        np.testing.assert_allclose(gain[:, high], -6, atol=0.25)
-        np.testing.assert_array_equal(decay[high], 1)
-        self.assertFalse(report[99]["response_condition"]["identified"])
-        # The independently fitted long curve and already-good centers stay fixed.
-        stable = fit.analyze(note(key=21, rate=48000), 48000, 21)
-        for field in ("f0_hz", "B", "confidence", "supported_lines"):
-            self.assertEqual(model.report["pitch_fit"][field], stable.report["pitch_fit"][field])
-        np.testing.assert_array_equal(model.report["partial_centers_hz"][:10], stable.report["partial_centers_hz"][:10])
-
-    def test_broadband_attack_cannot_supply_missing_model_high_modes(self):
-        model = fit.analyze(attack_note(partials=(), noise=0.03), 48000, 21)
-        reference = fit.analyze(attack_note(gain_db=6), 48000, 21)
-        gain, decay, _ = fit.fit_note([(v, model, reference) for v in fit.KNOTS], 0)
-        np.testing.assert_array_equal(model.confidence[:, 10:], 0)
-        np.testing.assert_array_equal(gain[:, 10:], 0)
-        np.testing.assert_array_equal(decay[10:], 1)
-        gain, decay, _ = fit.fit_probe_note([(v, model, model, reference) for v in fit.KNOTS], 0,
-            np.zeros((3, fit.PARTIALS)), np.ones(fit.PARTIALS), np.full(fit.PARTIALS, 0.7))
-        np.testing.assert_array_equal(gain[:, 10:], 0)
-        np.testing.assert_array_equal(decay[10:], 1)
-        # A missing high reference is not located using the model's early line.
-        gain, decay, report = fit.fit_note([(v, reference, model) for v in fit.KNOTS], 0)
-        np.testing.assert_array_equal(gain[:, 10:], 0)
-        self.assertFalse(any(report[99]["cut_only_confidence_by_velocity"]))
-
-    def test_early_peak_proximity_and_unique_assignment(self):
-        time = np.arange(7200) / 48000
-        predicted, gaps = np.array([1000., 1100.]), np.array([100., 100.])
-        for frequency, count in ((1004, 1), (1050, 0)):
-            samples = np.sin(2 * np.pi * frequency * time)[:, None]
-            centers, confidence = fit.early_partial_lines(samples, 48000, predicted, gaps)
-            self.assertEqual(np.count_nonzero(confidence > 0.25), count)
-            if count:
-                self.assertAlmostEqual(centers[0], frequency, delta=0.2)
-                self.assertEqual(confidence[1], 0)
-
-    def test_exact_mixed_windows_and_duration_specific_decay_compensation(self):
-        model = fit.analyze(note(), 8000, 57)
-        # Independently stated sample windows, including the true 0--120 ms attack.
-        np.testing.assert_array_equal(model.window_samples, [960, 2400, 2400, 2400, 2400])
-        np.testing.assert_array_equal(model.report["window_start_samples"], [0, 1600, 4000, 6800, 10000])
-        np.testing.assert_allclose(model.times, np.array([0.06, 0.35, 0.65, 1, 1.4]) - 0.5 / 8000)
-        for ti, size in enumerate(model.window_samples):
-            time = np.arange(size) / 8000
-            weighted_power = np.average(10 ** (-18 * time / 10), weights=np.hanning(size) ** 2)
-            expected_bias = 10 * np.log10(weighted_power) + 18 * (size - 1) / 16000
-            self.assertAlmostEqual(fit.window_decay_bias(18, model, ti), expected_bias, places=12)
-        self.assertGreater(fit.window_decay_bias(18, model, 1), 5 * fit.window_decay_bias(18, model, 0))
-
-    def test_analytic_gain_decay_recovery_from_mixed_hann_windows(self):
-        times = np.array([0.06, 0.35, 0.65, 1, 1.4]) - 0.5 / 48000
-        durations = [0.12, 0.30, 0.30, 0.30, 0.30]
-
-        def exponential(loss, gain):
-            levels = []
-            for center, duration in zip(times, durations):
-                size = round(duration * 48000)
-                time = center + (np.arange(size) - (size - 1) / 2) / 48000
-                levels.append(gain + 10 * np.log10(np.average(10 ** (-loss * time / 10),
-                                                              weights=np.hanning(size) ** 2)))
-            return measured(levels, times=times, durations=durations)
-
-        model = exponential(30, 0)
-        pairs = [(v, model, exponential(45, g)) for v, g in zip(fit.KNOTS, [-3, 2, 6])]
-        gain, decay, _ = fit.fit_note(pairs, 0)
-        self.assertAlmostEqual(model.loss[0], 30, places=10)
-        self.assertAlmostEqual(decay[0], 1.5, places=10)
-        np.testing.assert_allclose(gain[:, 0], [-3, 2, 6], atol=0.13)
-
-    def test_known_stiff_string_pitch_independently_fitted(self):
-        for key, cents, stiffness in ((33, -8, 0.00012), (57, 7, 0.0008), (81, 15, 0.002)):
-            f0 = fit.midi_frequency(key) * 2 ** (cents / 1200)
-            samples = note(key=key, rate=48000, f0=f0, stiffness=stiffness)
-            result = fit.analyze(samples, 48000, key)
-            measured = result.report["pitch_fit"]
-            self.assertLess(abs(1200 * np.log2(measured["f0_hz"] / f0)), 1.2)
-            self.assertLess(abs(measured["B"] - stiffness), max(stiffness * 0.15, 0.000015))
-            self.assertGreater(measured["confidence"], 0.6)
-
-    def test_gain_and_decay_recovered_with_independent_frequencies(self):
-        model = fit.analyze(note(), 8000, 57)
-        reference = fit.analyze(note(gain_db=6, decay_ratio=1.5, f0=fit.midi_frequency(57) * 1.003,
-                                     stiffness=0.0009), 8000, 57)
-        gain, decay, _ = fit.fit_note([(v, model, reference) for v in fit.KNOTS], 0)
-        np.testing.assert_allclose(model.loss[:8], (0.7 + np.arange(8) * 0.06) * 20 / np.log(10), atol=0.08)
-        np.testing.assert_allclose(decay[:8], 1.5, atol=0.035)
-        np.testing.assert_allclose(gain[:, :8], 6, atol=0.35)
-        self.assertTrue(np.isfinite(gain).all())
-        self.assertTrue(np.isfinite(decay).all())
-
-    def test_absent_and_noise_only_partial_not_boosted(self):
-        model = fit.analyze(note(absent=(2, 7), noise=0.00003), 8000, 57)
-        reference = fit.analyze(note(gain_db=12), 8000, 57)
-        gain, decay, report = fit.fit_note([(v, model, reference) for v in fit.KNOTS], 0)
-        for partial in (2, 7, 50, fit.PARTIALS):
-            np.testing.assert_allclose(gain[:, partial - 1], 0, atol=0.5)
-            self.assertAlmostEqual(decay[partial - 1], 1, delta=0.02)
-            self.assertLess(max(report[partial - 1]["gain_confidence_by_velocity"]), 0.05)
-
-    def test_missing_or_weak_reference_fundamental_cut_without_decay(self):
-        for key in (21, 57):
-            model = fit.analyze(note(key=key), 8000, key)
-            for absent in ((1,), ()):
-                with self.subTest(key=key, absent=absent):
-                    reference = fit.analyze(note(key=key, absent=absent, partial_db={1: -65},
-                        noise=0.00015, gain_db=4, f0=fit.midi_frequency(key) * 1.012,
-                        stiffness=0.0011), 8000, key)
-                    np.testing.assert_array_equal(reference.confidence[:, 0], 0)
-                    self.assertGreater(reference.location_confidence[0], 0.25)
-                    # A0 is unresolved in 120 ms; the unchanged 350 ms window
-                    # supplies the conservative fundamental cut in that case.
-                    self.assertGreater(model.confidence[1, 0], 0.25)
-                    self.assertTrue(np.all(reference.power_upper_bound[1:, 0] > 0))
-                    self.assertTrue(np.isfinite(reference.power_upper_bound).all())
-                    self.assertGreater(abs(reference.report["predicted_centers_hz"][0]
-                                           - model.report["predicted_centers_hz"][0]), 0.25)
-                    self.assertEqual(reference.loss[0], 0)
-                    self.assertEqual(reference.loss_confidence[0], 0)
-                    pairs = [(v, model, reference) for v in fit.REPRESENTATIVE_VELOCITIES]
-                    gain, decay, report = fit.fit_note(pairs, -4)
-                    self.assertTrue(np.isfinite(gain).all() and np.isfinite(decay).all())
-                    self.assertTrue(np.all(gain[:, 0] < -1))
-                    self.assertTrue(np.all(gain[:, 0] >= -fit.GAIN_STEP))
-                    self.assertEqual(decay[0], 1)
-                    self.assertEqual(report[0]["decay_confidence"], 0)
-                    before = np.array(report[0]["cut_only_residual_db_before"])
-                    after = np.array(report[0]["cut_only_residual_db_after"])
-                    self.assertTrue(np.all(after < before))
-                    self.assertTrue(np.isfinite(after).all() and np.all(after >= 0))
-                    np.testing.assert_allclose(gain[:, 1:6], 0, atol=0.4)
-
-                    # Previous absolute limits still bound a censored iteration.
-                    prior = np.full((3, fit.PARTIALS), -32.0)
-                    gain, decay, _ = fit.fit_note(pairs, -4, prior, np.full(fit.PARTIALS, 2.7))
-                    np.testing.assert_array_equal(gain[:, 0], -36)
-                    self.assertEqual(decay[0], 2.7)
-
-                    # Reversing the absence cannot turn a noise-only model into a boost.
-                    gain, decay, report = fit.fit_note([(v, reference, model) for v in fit.KNOTS], 0)
-                    np.testing.assert_array_equal(gain[:, 0], 0)
-                    self.assertEqual(decay[0], 1)
-                    self.assertFalse(any(report[0]["cut_only_confidence_by_velocity"]))
-
-    def test_reference_upper_bound_requires_location_and_shared_level_excess(self):
-        model = fit.analyze(note(), 8000, 57)
-        missing = fit.analyze(note(absent=(1,), noise=0.00015), 8000, 57)
-        # Shift the shared target above the model: an upper bound is not a boost target.
-        offset = float(np.max(10 * np.log10(model.power[:2, 0] / missing.power_upper_bound[:2, 0]))) + 1
-        gain, decay, report = fit.fit_note([(v, model, missing) for v in fit.KNOTS], offset)
-        np.testing.assert_array_equal(gain[:, 0], 0)
-        self.assertEqual(decay[0], 1)
-        self.assertFalse(any(report[0]["cut_only_confidence_by_velocity"]))
-
-        # One surviving harmonic cannot locate a missing fundamental reliably.
-        uncertain = fit.analyze(note(absent=(1, *range(3, 11)), noise=0.00015), 8000, 57)
-        self.assertEqual(uncertain.location_confidence[0], 0)
-        self.assertTrue(np.all(uncertain.power_upper_bound[:2, 0] > 0))
-        gain, decay, report = fit.fit_note([(v, model, uncertain) for v in fit.KNOTS], 0)
-        np.testing.assert_array_equal(gain[:, 0], 0)
-        self.assertEqual(decay[0], 1)
-        self.assertFalse(any(report[0]["cut_only_confidence_by_velocity"]))
-
-    def test_other_velocities_cannot_boost_censored_intermediate_layer(self):
-        model = fit.analyze(note(), 8000, 57)
-        loud = fit.analyze(note(gain_db=12), 8000, 57)
-        missing = fit.analyze(note(absent=(1,), noise=0.00015), 8000, 57)
-        velocities = fit.REPRESENTATIVE_VELOCITIES
-        pairs = [(v, model, missing if v == 48 else loud) for v in velocities]
-        gain, decay, report = fit.fit_note(pairs, 0)
-        partial = report[0]
-        self.assertEqual(partial["knot_cut_only"], [True, True, False])
-        self.assertTrue(np.all(np.asarray(partial["velocity_fit_update_db"])[:2] > 0))
-        self.assertTrue(np.all(gain[:2, 0] <= 0))
-        self.assertLessEqual(float(fit.velocity_weights([48])[0] @ gain[:, 0]), 0)
-        self.assertGreater(gain[2, 0], 10)
-        self.assertAlmostEqual(decay[0], 1, delta=0.001)
-        self.assertLessEqual(partial["cut_only_residual_db_after"][velocities.index(48)],
-                             partial["cut_only_residual_db_before"][velocities.index(48)])
-
-    def test_unison_cluster_gain_preserved(self):
-        model = fit.analyze(note(unison=True), 8000, 57)
-        reference = fit.analyze(note(unison=True, gain_db=4), 8000, 57)
-        gain, decay, _ = fit.fit_note([(v, model, reference) for v in fit.KNOTS], 0)
-        np.testing.assert_allclose(gain[:, :6], 4, atol=0.35)
-        np.testing.assert_allclose(decay[:6], 1, atol=0.01)
-
-    def test_extra_layer_cannot_boost_missing_soft_knot_partial(self):
-        model = fit.analyze(note(), 8000, 57)
-        soft = fit.analyze(note(absent=(2,), noise=0.00003), 8000, 57)
-        reference = fit.analyze(note(gain_db=8), 8000, 57)
-        pairs = [(28, soft, reference)] + [(v, model, reference) for v in (48, 68, 112)]
-        gain, _, report = fit.fit_note(pairs, 0)
-        self.assertEqual(gain[0, 1], 0)
-        self.assertGreater(gain[1, 1], 7)
-        self.assertEqual(report[1]["knot_boost_evidence_factors"][0], 0)
-
-    def test_rising_and_beating_decay_rejected(self):
-        for levels in ([0, 1, 3, 5, 7], [0, -2, -13, -5, -7], [0, -1, -1.1, -1.2, -1.3]):
-            _, confidence = fit.robust_decay(fit.TIMES, 10 ** (np.asarray(levels) / 10), np.ones(5))
-            self.assertEqual(confidence, 0)
-
-    def test_previous_adds_gain_multiplies_decay_and_clamps(self):
-        model = fit.analyze(note(), 8000, 57)
-        reference = fit.analyze(note(gain_db=35, decay_ratio=3), 8000, 57)
-        previous_gain = np.full((3, fit.PARTIALS), 20.0)
-        previous_decay = np.full(fit.PARTIALS, 3.0)
-        gain, decay, report = fit.fit_note([(v, model, reference) for v in fit.KNOTS], 0, previous_gain, previous_decay)
-        np.testing.assert_allclose(gain[:, :6], 24, atol=0.01)
-        np.testing.assert_allclose(decay[:6], 4, atol=0.01)
-        self.assertTrue(report[0]["gain_clamped"])
-        self.assertTrue(report[0]["decay_clamped"])
-        model_only = fit.analyze(note(absent=(2,)), 8000, 57)
-        gain, decay, _ = fit.fit_note([(v, model_only, reference) for v in fit.KNOTS], 0, previous_gain, previous_decay)
-        np.testing.assert_allclose(gain[:, 1], 20, atol=0.01)
-        self.assertAlmostEqual(decay[1], 3)
-
-
-def measured(levels, confidence=1.0, times=None, durations=None):
-    """One tonal partial, independent of any exponential envelope assumption."""
-    # Preserve the original independent response benchmark's windows by default.
-    times = np.array([0.15, 0.35, 0.65, 1.0, 1.4]) if times is None else np.array(times)
-    durations = np.full(len(times), 0.30) if durations is None else np.array(durations)
-    power = np.zeros((len(times), fit.PARTIALS))
-    power[:, 0] = 10 ** (np.asarray(levels) / 10)
-    quality = np.zeros_like(power)
-    quality[:, 0] = confidence
-    loss, loss_confidence = np.zeros(fit.PARTIALS), np.zeros(fit.PARTIALS)
-    loss[0], loss_confidence[0] = fit.robust_decay(times, power[:, 0], quality[:, 0])
-    return fit.Measurement(power, quality, power.copy(), np.ones(fit.PARTIALS),
-                           loss, loss_confidence, times, np.rint(durations * 48000).astype(int), 48000, {})
-
-
-class ProbeResponseTests(unittest.TestCase):
-    def fixture(self, gains=(-3, 2, 6), ratio=1.4, factor=0.7, derivative=None,
-                velocities=(28, 48, 68, 90, 112), offset=-6, previous_scale=1.0,
-                times=None, durations=None):
-        previous_gain = np.full((3, fit.PARTIALS), 1.5)
-        previous_decay = np.full(fit.PARTIALS, previous_scale)
-        probe_decay = np.clip(previous_decay * factor, *fit.DECAY_LIMITS)
-        triples = []
-        for v, gain in zip(velocities, fit.velocity_weights(velocities) @ gains):
-            d = np.array([-2, -5, -9, -14, -22]) + (v - 68) * 0.02 if derivative is None else np.asarray(derivative)
-            baseline = np.array([-20, -25, -22, -31, -24])
-            triples.append((v, measured(baseline, times=times, durations=durations),
-                            measured(baseline + d * np.log(probe_decay[0] / previous_scale), times=times, durations=durations),
-                            measured(baseline + gain + d * np.log(ratio) - offset, times=times, durations=durations)))
-        return triples, offset, previous_gain, previous_decay, probe_decay
-
-    def test_mixed_window_response_gain_decay_recovery(self):
-        args = self.fixture(times=[0.06, 0.35, 0.65, 1, 1.4], durations=[0.12, 0.30, 0.30, 0.30, 0.30])
-        gain, decay, report = fit.fit_probe_note(*args)
-        np.testing.assert_allclose(gain[:, 0] - args[2][:, 0], [-3, 2, 6], atol=0.04)
-        self.assertAlmostEqual(decay[0], 1.4, delta=0.005)
-        self.assertAlmostEqual(report[0]["response_condition"]["time_span_seconds"], 1.34)
-        for i, (_, model, probe, _) in enumerate(args[0]):
-            probe.power[:, 0] = model.power[:, 0] * (2 + i)
-        # A layer offset still cannot identify decay with mixed window lengths.
-        self.assertEqual(fit.fit_probe_note(*args)[1][0], 1)
-
-    def test_mismatched_window_times_lengths_and_shapes_rejected(self):
-        for source in (1, 2, 3):
-            for field, value in (("times", np.array([0.06, 0.35, 0.65, 1, 1.4])),
-                                 ("window_samples", np.array([5760, 14400, 14400, 14400, 14400])),
-                                 ("window_samples", np.array([14400])),
-                                 ("power", np.zeros((4, fit.PARTIALS))),
-                                 ("confidence", np.zeros((5, fit.PARTIALS - 1)))):
-                args = self.fixture()
-                setattr(args[0][0][source], field, value)
-                with self.subTest(source=source, field=field), self.assertRaisesRegex(ValueError, "window"):
-                    fit.fit_probe_note(*args)
-
-    def test_recovers_gain_and_decay_with_nonmonotone_baseline(self):
-        args = self.fixture()
-        self.assertEqual(args[0][0][1].loss_confidence[0], 0)
-        gain, decay, report = fit.fit_probe_note(*args)
-        np.testing.assert_allclose(gain[:, 0] - args[2][:, 0], [-3, 2, 6], atol=0.04)
-        self.assertAlmostEqual(decay[0], 1.4, delta=0.005)
-        np.testing.assert_array_equal(gain[:, 1:], args[2][:, 1:])
-        np.testing.assert_array_equal(decay[1:], args[3][1:])
-        self.assertTrue(report[0]["response_condition"]["identified"])
-        self.assertEqual(report[0]["derivative_observations"], 25)
-        self.assertLess(report[0]["predicted_residual_rms_db_after"], 0.04)
-        self.assertGreater(report[0]["decay_confidence"], 0.9)
-        # A changed fixed global anchor affects gains equally, not decay.
-        shifted = list(args)
-        shifted[1] += 4
-        other_gain, other_decay, _ = fit.fit_probe_note(*shifted)
-        np.testing.assert_allclose(other_gain[:, 0] - gain[:, 0], 4, atol=0.04)
-        self.assertAlmostEqual(other_decay[0], decay[0], delta=0.005)
-
-    def test_constant_response_no_response_and_no_perturbation_refused(self):
-        for derivative, factor, scale in (([4] * 5, 0.7, 1), ([0] * 5, 0.7, 1),
-                                           (None, 1, 1), (None, 1.000001, 1), (None, 0.7, 0.1),
-                                           ([1000, 1001, 1002, 1003, 1004], 0.7, 1)):
-            with self.subTest(derivative=derivative, factor=factor, scale=scale):
-                args = self.fixture(derivative=derivative, factor=factor, previous_scale=scale)
-                _, decay, report = fit.fit_probe_note(*args)
-                self.assertEqual(decay[0], scale)
-                self.assertEqual(report[0]["decay_confidence"], 0)
-        args = self.fixture()
-        for i, (_, model, probe, _) in enumerate(args[0]):
-            # Layer-specific constants still cannot distinguish gain from decay.
-            probe.power[:, 0] = model.power[:, 0] * (2 + i)
-        self.assertEqual(fit.fit_probe_note(*args)[1][0], 1)
-
-    def test_time_span_and_noise_cannot_identify_decay(self):
-        for source in (1, 2, 3):
-            args = self.fixture()
-            for triple in args[0]:
-                triple[source].confidence[:, 0] = 0
-            gain, decay, report = fit.fit_probe_note(*args)
-            self.assertEqual(decay[0], 1)
-            if source != 2:  # A missing probe does not prohibit supported gain-only fitting.
-                self.assertTrue(np.all(gain[:, 0] <= args[2][:, 0]))
-            self.assertEqual(report[0]["decay_confidence"], 0)
-        args = self.fixture()
-        for _, _, _, reference in args[0]:
-            reference.confidence[2:, 0] = 0
-        self.assertEqual(fit.fit_probe_note(*args)[1][0], 1)
-
-    def test_robust_fit_and_applied_bounds_compensation(self):
-        args = self.fixture(velocities=fit.REPRESENTATIVE_VELOCITIES)
-        args[0][4][3].power[2, 0] *= 100  # One 20 dB reference outlier.
-        gain, decay, _ = fit.fit_probe_note(*args)
-        np.testing.assert_allclose(gain[:, 0] - args[2][:, 0], [-3, 2, 6], atol=0.25)
-        self.assertAlmostEqual(decay[0], 1.4, delta=0.015)
-        for ratio, scale, expected in ((4, 1, 2), (0.1, 1, 0.5), (3, 3, 4), (0.1, 0.15, 0.1)):
-            args = self.fixture(ratio=ratio, previous_scale=scale, gains=(35, -40, 50))
-            gain, decay, report = fit.fit_probe_note(*args)
-            self.assertAlmostEqual(decay[0], expected, places=6)
-            self.assertTrue(report[0]["decay_clamped"])
-            self.assertTrue(np.all(abs(gain - args[2]) <= 12))
-            self.assertTrue(np.all((gain >= -36) & (gain <= 24)))
-            d = np.asarray(report[0]["derivative_db_per_log_scale"])
-            target = np.array([10 * np.log10(r.power[:, 0] / m.power[:, 0]) + args[1]
-                               for _, m, _, r in args[0]])
-            prediction = (fit.velocity_weights([v for v, *_ in args[0]]) @ (gain[:, 0] - args[2][:, 0]))[:, None]
-            prediction = prediction + d * np.log(decay[0] / scale)
-            np.testing.assert_allclose(report[0]["predicted_residual_db"], target - prediction)
-
-    def test_noise_guards_cut_bounds_and_missing_soft_knot(self):
-        args = self.fixture(gains=(10, 10, 10), ratio=1)
-        args[0][0][1].confidence[:, 0] = 0
-        gain, _, report = fit.fit_probe_note(*args)
-        self.assertEqual(gain[0, 0], args[2][0, 0])
-        self.assertEqual(report[0]["knot_boost_evidence_factors"][0], 0)
-        args = self.fixture(gains=(10, 10, 10), ratio=1)
-        ref = args[0][1][3]  # An intermediate censored reference guards both adjacent knots.
-        ref.confidence[:, 0] = 0
-        ref.power_upper_bound[:, 0] *= 0.001
-        gain, _, report = fit.fit_probe_note(*args)
-        self.assertEqual(report[0]["knot_cut_only"], [True, True, False])
-        self.assertTrue(np.all(gain[:2, 0] <= args[2][:2, 0]))
-        self.assertGreater(gain[2, 0] - args[2][2, 0], 9)
-        args = self.fixture()
-        for _, _, _, reference in args[0]:
-            reference.confidence[:, 0] = 0
-            reference.power_upper_bound[:, 0] *= 0.001
-        gain, decay, report = fit.fit_probe_note(*args)
-        self.assertTrue(np.all(gain[:, 0] < args[2][:, 0]))
-        self.assertEqual(decay[0], 1)
-        self.assertTrue(all(a <= b for a, b in zip(report[0]["cut_only_residual_db_after"],
-                                                  report[0]["cut_only_residual_db_before"])))
-        for _, _, _, reference in args[0]:
-            reference.location_confidence[0] = 0
-        np.testing.assert_array_equal(fit.fit_probe_note(*args)[0], args[2])
-        for _, _, _, reference in args[0]:
-            reference.location_confidence[0] = 1
-        # A reference ceiling above the model is not a gain target either.
-        shifted = list(args)
-        shifted[1] += 100
-        np.testing.assert_array_equal(fit.fit_probe_note(*shifted)[0], args[2])
-
-
-class VelocityAndOutputTests(unittest.TestCase):
-    def test_legacy_64_row_table_rejected_clearly(self):
-        table = ",".join(fit.CSV_FIELDS) + "\n"
-        table += "".join(f"63,{partial},0,0,0,1\n" for partial in range(1, 65))
-        with self.assertRaisesRegex(ValueError, f"exactly {fit.PARTIALS} partials.*legacy 64-row"):
-            fit.read_calibration(table, "legacy.csv")
-
-    def test_velocity_weights_and_all_layers_used(self):
-        weights = fit.velocity_weights([1, 28, 48, 68, 90, 112, 127])
-        np.testing.assert_allclose(weights, [[1, 0, 0], [1, 0, 0], [.5, .5, 0], [0, 1, 0], [0, .5, .5], [0, 0, 1], [0, 0, 1]])
-        velocities = fit.REPRESENTATIVE_VELOCITIES
-        truth = np.array([-4, 2, 7])
-        target = fit.velocity_weights(velocities) @ truth
-        actual = fit.fit_velocity_gains(velocities, target, np.ones(len(velocities)))
-        np.testing.assert_allclose(actual, truth, atol=0.06)
-        perturbed = target.copy()
-        perturbed[2] += 10
-        changed = fit.fit_velocity_gains(velocities, perturbed, np.ones(len(velocities)))
-        self.assertGreater(np.max(abs(changed - actual)), 0.5)
-        np.testing.assert_array_equal(fit.fit_velocity_gains(fit.KNOTS, np.full(3, 1000), np.zeros(3)), np.zeros(3))
-
-    def test_sorted_csv_rust_shapes_bounds_and_roundtrip(self):
-        notes = {63: (np.full((3, fit.PARTIALS), -36.0), np.full(fit.PARTIALS, 0.1)),
-                 21: (np.full((3, fit.PARTIALS), 24.0), np.full(fit.PARTIALS, 4.0))}
-        with tempfile.TemporaryDirectory(dir=CHECKOUT) as directory:
-            fit.write_outputs(directory, notes, {}, {})
-            directory = Path(directory)
-            with (directory / "calibration.csv").open() as source:
-                reader = csv.DictReader(source)
-                self.assertEqual(reader.fieldnames, list(fit.CSV_FIELDS))
-                rows = list(reader)
-            self.assertEqual([(int(r["key"]), int(r["partial"])) for r in rows], [(k, p) for k in (21, 63) for p in range(1, fit.PARTIALS + 1)])
-            rust = (directory / "calibration_data.rs").read_text()
-            self.assertIn("use super::CalibrationNote;", rust)
-            self.assertIn("pub const DEFAULT_CALIBRATION: &[CalibrationNote]", rust)
-            self.assertEqual(re.findall(r"key: (\d+)", rust), ["21", "63"])
-            arrays = re.findall(r"\[(-?\d+\.\d+(?:, -?\d+\.\d+)*)\]", rust)
-            self.assertEqual(len(arrays), 8)
-            self.assertTrue(all(len(array.split(", ")) == fit.PARTIALS for array in arrays))
-            restored = fit.read_previous(directory / "calibration.csv")
-            for key in notes:
-                np.testing.assert_array_equal(restored[key][0], notes[key][0])
-                np.testing.assert_array_equal(restored[key][1], notes[key][1])
-            before = {p.name: p.read_bytes() for p in directory.iterdir()}
-            fit.write_outputs(directory, notes, {}, {})
-            self.assertEqual(before, {p.name: p.read_bytes() for p in directory.iterdir()})
-            bad = {21: (np.full((3, fit.PARTIALS), np.nan), np.ones(fit.PARTIALS))}
-            with self.assertRaisesRegex(ValueError, "invalid calibration"):
-                fit.write_outputs(directory, bad, {}, {})
-
-
-def probe_fixture(root, renders, velocities=(28, 68, 84, 112)):
-    previous_dir, probe_dir = root / "previous", root / "probe"
-    probe_dir.mkdir()
-    notes = {key: (np.full((3, fit.PARTIALS), 1.25), np.resize([0.1, 0.12, 0.923456, 2.0, 4.0], fit.PARTIALS))
-             for key in (60, 63)}
-    fit.write_outputs(previous_dir, notes, {"anchor": {"offset_db": -6, "method": "fixed"}}, {})
-    previous_path = previous_dir / "calibration.csv"
-    # Parse the rounded previous CSV before computing the perturbation.
-    previous = fit.read_previous(previous_path)
-    probe_notes = {k: (g, np.clip(d * 0.7, *fit.DECAY_LIMITS)) for k, (g, d) in previous.items()}
-    fit.write_outputs(root / "probe-table", probe_notes, {}, {})
-    baseline = {"schema": 1, "mode": "calibration", "rate_hz": 48000, "seconds": 4,
-                "notes": [60, 63], "velocities": list(velocities), "note_on_sample": 0,
-                "note_off": None, "block_frames": 256, "dry": True, "effects": "dry",
-                "design_defaults_plus_overrides": {"rad_hp1": 90},
-                "calibration": {"path": str(previous_path), "csv": previous_path.read_text()}}
-    probe = copy.deepcopy(baseline)
-    probe["calibration"] = {"path": "probe.csv", "csv": (root / "probe-table" / "calibration.csv").read_text()}
-    for directory, metadata in ((renders, baseline), (probe_dir, probe)):
-        (directory / "render.json").write_text(json.dumps(metadata))
-        for key in baseline["notes"]:
-            for velocity in velocities:
-                (directory / f"note_{key:03}_vel_{velocity:03}.wav").touch()
-    return previous_path, probe_dir, baseline, probe, previous
-
-
-class ProbeProvenanceTests(unittest.TestCase):
-    def setUp(self):
-        directory = tempfile.TemporaryDirectory(dir=CHECKOUT)
-        self.addCleanup(directory.cleanup)
-        self.root = Path(directory.name)
-        self.renders = self.root / "renders"
-        self.renders.mkdir()
-        self.path, self.probe_dir, self.baseline, self.probe, self.previous = probe_fixture(self.root, self.renders)
-
-    def validate(self, baseline=None, probe=None, factor=0.7):
-        return fit.validate_probe(self.renders, self.baseline if baseline is None else baseline,
-                                  self.probe_dir, self.probe if probe is None else probe, self.previous, factor)
-
-    def test_validates_every_csv_row_with_rounding_and_actual_clamp(self):
-        table = self.validate()
-        self.assertEqual(table[60][1][0], 0.1)
-        self.assertAlmostEqual(table[60][1][2], 0.923456 * 0.7, delta=5.1e-7)
-        for which in ("baseline", "probe"):
-            for field in ("pp_db", "mf_db", "ff_db", "decay_scale"):
-                info = copy.deepcopy(getattr(self, which))
-                rows = list(csv.DictReader(io.StringIO(info["calibration"]["csv"])))
-                rows[-1][field] = str(float(rows[-1][field]) + 0.01)
-                text = io.StringIO()
-                writer = csv.DictWriter(text, fit.CSV_FIELDS)
-                writer.writeheader()
-                writer.writerows(rows)
-                info["calibration"]["csv"] = text.getvalue()
-                with self.subTest(which=which, field=field), self.assertRaises(ValueError):
-                    self.validate(**{which: info})
-        for text in ("", self.probe["calibration"]["csv"].rsplit("\n", 2)[0],
-                     self.probe["calibration"]["csv"] + self.probe["calibration"]["csv"].splitlines()[1] + "\n"):
-            bad = copy.deepcopy(self.probe)
-            bad["calibration"]["csv"] = text
-            with self.assertRaises(ValueError):
-                self.validate(probe=bad)
-        for factor in (0, -0.7, 1, float("inf"), float("nan")):
-            with self.assertRaises(ValueError):
-                self.validate(factor=factor)
-
-    def test_settings_missing_metadata_and_file_inventory_rejected(self):
-        for field, value in (("dry", False), ("effects", "wet"), ("mode", "stock"),
-                             ("rate_hz", 44100), ("seconds", 5), ("block_frames", 128),
-                             ("notes", [60]), ("velocities", [28, 68, 112]),
-                             ("design_defaults_plus_overrides", {"rad_hp1": 120}),
-                             ("note_off", 48000), ("calibration", {"path": "unverified.csv"})):
-            with self.subTest(field=field):
-                bad = {**self.probe, field: value}
-                with self.assertRaises(ValueError):
-                    self.validate(probe=bad)
-        with self.assertRaises(ValueError):
-            self.validate(probe={"calibration": self.probe["calibration"]})
-        with self.assertRaises(ValueError):
-            self.validate(probe={**self.probe, "unknown_voicing_setting": 1})
-        missing = self.probe_dir / "note_060_vel_068.wav"
-        missing.unlink()
-        with self.assertRaisesRegex(ValueError, "WAV notes/velocities"):
-            self.validate()
-        missing.touch()
-        (self.probe_dir / "note_060_vel_099.wav").touch()
-        with self.assertRaisesRegex(ValueError, "WAV notes/velocities"):
-            self.validate()
-
-
-class CliTests(unittest.TestCase):
-    def setUp(self):
-        self.directory = tempfile.TemporaryDirectory(dir=CHECKOUT)
-        self.addCleanup(self.directory.cleanup)
-        self.root = Path(self.directory.name)
-        self.corpus = self.root / "corpus"
-        self.renders = self.root / "renders"
-        self.out = self.root / "out"
-        self.corpus.mkdir()
-        self.renders.mkdir()
-        (self.corpus / "48khz24bit").mkdir()
-        (self.renders / "render.json").write_text('{"kind":"synthetic"}')
-        boundaries = [1, 27, 35, 37, 44, 47, 51, 57, 65, 73, 81, 89, 97, 105, 113, 121, 128]
-        sfz = "// synthetic native regions\n<global> trigger=attack\n<group> amp_veltrack=73\n"
-        for key, name in ((60, "C4"), (63, "D#4")):
-            for layer in range(1, 17):
-                sfz += f"<region> sample=48khz24bit\\{name}v{layer}.wav lokey={key - 1} hikey={key + 1} pitch_keycenter={key} lovel={boundaries[layer - 1]} hivel={boundaries[layer] - 1}\n"
-        sfz += "<group> trigger=release\n<region> sample=48khz24bit\\rel60.wav key=60\n"
-        (self.corpus / "SalamanderGrandPianoV3.sfz").write_text(sfz)
-
-    def invoke(self, *extra):
-        with contextlib.redirect_stdout(io.StringIO()), contextlib.redirect_stderr(io.StringIO()):
-            fit.main(["--renders", str(self.renders), "--corpus", str(self.corpus), "--out", str(self.out), *extra])
-
-    def seed_audio(self):
-        for key, name in ((60, "C4"), (63, "D#4")):
-            for velocity, layer in ((28, 2), (68, 9), (112, 14), (84, 11)):
-                model = note(key=key, rate=48000, duration=4, gain_db=-4 if key == 63 else 0)
-                reference = note(key=key, rate=48000, duration=2, gain_db=6)
-                write_wav(self.renders / f"note_{key:03}_vel_{velocity:03}.wav", model, 48000)
-                write_wav(self.corpus / "48khz24bit" / f"{name}v{layer}.wav", reference, 48000, 1, 24)
-
-    def test_native_layer_selection_and_no_neighbor_substitution(self):
-        _, regions = fit.parse_sfz(self.corpus)
-        self.assertEqual(sorted({r.key for r in regions}), [60, 63])
-        for velocity, layer in zip(fit.REPRESENTATIVE_VELOCITIES, range(1, 17)):
-            self.assertEqual(fit.select_region(regions, 60, velocity).layer, layer)
-        self.assertEqual([fit.select_region(regions, 60, v).layer for v in fit.KNOTS], [2, 9, 14])
-        with self.assertRaisesRegex(ValueError, "found 0"):
-            fit.select_region(regions, 61, 68)
-        with self.assertRaises(SystemExit) as error:
-            self.invoke("--notes", "60")
-        self.assertEqual(error.exception.code, 2)
-        self.assertFalse(self.out.exists())
-
-    def test_complete_cli_anchor_manifest_extra_layers_and_previous(self):
-        self.seed_audio()
-        original = {p: fit.sha256(p) for p in self.renders.iterdir()}
-        self.invoke("--notes", "63,60")
-        metadata = json.loads((self.out / "metadata.json").read_text())
-        summary = json.loads((self.out / "summary.json").read_text())
-        self.assertEqual(metadata["keys"], [60, 63])
-        self.assertEqual(metadata["partials"], fit.PARTIALS)
-        self.assertEqual(metadata["windows_seconds"], [0.06, 0.35, 0.65, 1, 1.4])
-        self.assertEqual(metadata["window_durations_seconds"], [0.12, 0.30, 0.30, 0.30, 0.30])
-        self.assertEqual(metadata["measurement_settings"]["early_identification_seconds"], [0, 0.15])
-        self.assertAlmostEqual(metadata["anchor"]["offset_db"], -6, delta=0.01)
-        self.assertEqual(summary["fitted_inputs"], 8)
-        for item in summary["notes"]:
-            self.assertEqual([i["velocity"] for i in item["inputs"]], [28, 68, 84, 112])
-        for item in metadata["source_manifest"]:
-            self.assertEqual(item["sha256"], fit.sha256(self.corpus / item["path"]))
-        calibrated = fit.read_previous(self.out / "calibration.csv")
-        np.testing.assert_allclose(calibrated[60][0][:, :8], 0, atol=0.1)
-        np.testing.assert_allclose(calibrated[63][0][:, :8], 4, atol=0.3)  # No per-note normalization.
-        self.assertEqual(original, {p: fit.sha256(p) for p in self.renders.iterdir()})
-        old_out = self.out
-        self.out = self.root / "second"
-        self.invoke("--notes", "60", "--previous", str(old_out / "calibration.csv"))
-        repeated = json.loads((self.out / "metadata.json").read_text())
-        self.assertEqual(repeated["anchor"]["offset_db"], metadata["anchor"]["offset_db"])
-        self.assertTrue(repeated["anchor"]["reused_from_previous"])
-        self.assertIsNone(repeated.get("per_note_gain"))
-
-    def test_fixed_anchor_pilot_and_missing_extra_velocity(self):
-        self.seed_audio()
-        (self.renders / "note_060_vel_068.wav").unlink()
-        self.invoke("--notes", "63", "--reference-offset-db", "-6")
-        with self.assertRaises(SystemExit):
-            self.invoke("--notes", "63", "--reference-offset-db", "-6", "--velocities", "28,68,112,124")
-        self.out = self.renders
-        with self.assertRaises(SystemExit):
-            self.invoke("--notes", "63", "--reference-offset-db", "-6")
-
-    def test_probe_cli_anchor_provenance_and_source_preservation(self):
-        self.seed_audio()
-        previous, probe_dir, _, probe_info, _ = probe_fixture(self.root, self.renders)
-        for source in self.renders.glob("*.wav"):
-            (probe_dir / source.name).write_bytes(source.read_bytes())
-        originals = {p: fit.sha256(p) for directory in (self.renders, probe_dir) for p in directory.iterdir()}
-        options = ["--notes", "60,63", "--previous", str(previous),
-                   "--decay-probe", str(probe_dir), "--probe-decay-factor", "0.7"]
-        # A reused anchor must not consult a newly measured RMS; this fixture has none.
-        with mock.patch.object(fit, "analyze", return_value=measured([-20, -25, -22, -31, -24])):
-            self.invoke(*options)
-            outputs = {p.name: p.read_bytes() for p in self.out.iterdir()}
-            self.invoke(*options)
-            self.assertEqual(outputs, {p.name: p.read_bytes() for p in self.out.iterdir()})
-        metadata = json.loads((self.out / "metadata.json").read_text())
-        self.assertEqual(metadata["anchor"]["offset_db"], -6)
-        self.assertTrue(metadata["anchor"]["reused_from_previous"])
-        self.assertEqual(metadata["probe_metadata"], probe_info)
-        self.assertEqual(metadata["probe_decay_factor"], 0.7)
-        self.assertEqual(metadata["decay_step_limits"], [0.5, 2])
-        self.assertEqual(len(metadata["probe_manifest"]), 9)
-        for entry in metadata["probe_manifest"]:
-            self.assertEqual(entry["sha256"], fit.sha256(probe_dir / entry["path"]))
-        self.assertEqual(originals, {p: fit.sha256(p) for p in originals})
-        with self.assertRaises(SystemExit):
-            self.invoke(*options, "--reference-offset-db", "-5")
-        old_out, self.out = self.out, probe_dir
-        with self.assertRaises(SystemExit):
-            self.invoke(*options)
-        self.out = old_out
-        prior_meta = previous.parent / "metadata.json"
-        prior_meta.write_text('{"anchor":{"offset_db":-6},"generated_sha256":{}}')
-        with self.assertRaises(SystemExit):
-            self.invoke(*options)
-        with self.assertRaises(SystemExit):
-            self.invoke(*options, "--reference-offset-db", "-6")
-        prior_meta.unlink()
-        with self.assertRaises(SystemExit):
-            self.invoke(*options)
-        with mock.patch.object(fit, "analyze", return_value=measured([-20, -25, -22, -31, -24])):
-            self.invoke(*options, "--reference-offset-db", "-6")
-        self.assertEqual(json.loads((self.out / "metadata.json").read_text())["anchor"]["offset_db"], -6)
-
-    def test_probe_cli_requires_previous_and_factor(self):
-        for options in (("--decay-probe", "unused"), ("--probe-decay-factor", "0.7"),
-                        ("--decay-probe", "unused", "--probe-decay-factor", "0.7")):
-            with self.assertRaises(SystemExit):
-                self.invoke(*options)
-        self.assertFalse(self.out.exists())
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/libs/regex/src/utf8.rs b/libs/regex/src/utf8.rs
index 26aa3d4c6..54f3015c4 100644
--- a/libs/regex/src/utf8.rs
+++ b/libs/regex/src/utf8.rs
@@ -27,7 +27,6 @@ pub struct ByteRangeSeqs<'a> {
 impl<'a> Iterator for ByteRangeSeqs<'a> {
     type Item = ByteRangeSeq;
 
-    #[allow(clippy::never_loop)]
     fn next(&mut self) -> Option<Self::Item> {
         while let Some(mut range) = self.range_stack.pop() {
             'LOOP: loop {
diff --git a/libs/render/src/ao_atlas.rs b/libs/render/src/ao_atlas.rs
index d7e87942b..af1edca3c 100644
--- a/libs/render/src/ao_atlas.rs
+++ b/libs/render/src/ao_atlas.rs
@@ -35,11 +35,7 @@
 //! comparison bakes, and this pipeline reproduces those bakes rather than
 //! unifying them.
 
-use makepad_draw::{
-    makepad_math::*,
-    makepad_platform::thread::{Lane, TaskPool},
-    Cx,
-};
+use makepad_draw::makepad_math::*;
 
 /// Texels per world unit of triangle edge. Kenney props are authored around
 /// 1 unit = 1 metre, so this is roughly "a sample every 3cm". A pack atlas
@@ -460,21 +456,7 @@ pub fn bake_into(
     min: Vec3f,
     max: Vec3f,
 ) -> BakedAo {
-    bake_into_authored_inner(atlas, positions, normals, None, indices, min, max, None)
-}
-
-/// Pool-aware offline bake. Call this from a runtime worker; the nested
-/// chart and sample batches borrow the runtime pool through `fan_out`.
-pub fn bake_into_with_pool(
-    pool: &TaskPool,
-    atlas: &mut AoAtlas,
-    positions: &mut Vec<Vec3f>,
-    normals: &mut Vec<Vec3f>,
-    indices: &mut Vec<u32>,
-    min: Vec3f,
-    max: Vec3f,
-) -> BakedAo {
-    bake_into_authored_inner(atlas, positions, normals, None, indices, min, max, Some(pool))
+    bake_into_authored(atlas, positions, normals, None, indices, min, max)
 }
 
 /// [`bake_into`] with the AUTHORED vertex normals passed alongside the
@@ -491,34 +473,6 @@ pub fn bake_into_authored(
     indices: &mut Vec<u32>,
     min: Vec3f,
     max: Vec3f,
-) -> BakedAo {
-    bake_into_authored_inner(atlas, positions, normals, authored, indices, min, max, None)
-}
-
-pub fn bake_into_authored_with_pool(
-    pool: &TaskPool,
-    atlas: &mut AoAtlas,
-    positions: &mut Vec<Vec3f>,
-    normals: &mut Vec<Vec3f>,
-    authored: Option<&[Vec3f]>,
-    indices: &mut Vec<u32>,
-    min: Vec3f,
-    max: Vec3f,
-) -> BakedAo {
-    bake_into_authored_inner(
-        atlas, positions, normals, authored, indices, min, max, Some(pool),
-    )
-}
-
-fn bake_into_authored_inner(
-    atlas: &mut AoAtlas,
-    positions: &mut Vec<Vec3f>,
-    normals: &mut Vec<Vec3f>,
-    authored: Option<&[Vec3f]>,
-    indices: &mut Vec<u32>,
-    min: Vec3f,
-    max: Vec3f,
-    pool: Option<&TaskPool>,
 ) -> BakedAo {
     // GROWTH INVALIDATES EVERY UV ALREADY HANDED OUT.
     //
@@ -540,7 +494,7 @@ fn bake_into_authored_inner(
     // opposite winding; all three ports collapse the pairs to one
     // consistently-oriented triangle per surface, each by its own method.)
     let baker = AoBakerKind::current();
-    let t_bake = Cx::monotonic_now();
+    let t_bake = std::time::Instant::now();
     match baker {
         AoBakerKind::Lightmapper => {
             // The port tool's dedup: keep the FIRST twin of each coincident
@@ -913,26 +867,42 @@ fn bake_into_authored_inner(
             let charts_ref = &charts;
             let sampler = &sampler;
             let (occ_pos, occ_idx) = (&occ_pos, &occ_idx);
+            let cursor = std::sync::atomic::AtomicUsize::new(0);
+            let threads = std::thread::available_parallelism()
+                .map_or(8, |n| n.get())
+                .min(charts.len().max(1));
             let mut out: Vec<Vec<u8>> = vec![Vec::new(); charts.len()];
-            let (tx, rx) = std::sync::mpsc::channel();
-            let work = |ci: usize| {
-                let bytes = crate::aobaker_port::bake_aobaker_chart(
-                    &charts_ref[ci], sampler, occ_pos, occ_idx, pos, nrm, idx, &params,
-                );
-                let _ = tx.send((ci, bytes));
-            };
-            match pool {
-                Some(pool) => pool.fan_out(Lane::Heavy, charts.len(), work),
-                None => (0..charts.len()).for_each(work),
-            }
-            drop(tx);
-            for (ci, bytes) in rx {
-                out[ci] = bytes;
-            }
+            std::thread::scope(|scope| {
+                let mut handles = Vec::with_capacity(threads);
+                for _ in 0..threads {
+                    handles.push(scope.spawn(|| {
+                        let mut mine: Vec<(usize, Vec<u8>)> = Vec::new();
+                        loop {
+                            let ci = cursor.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+                            if ci >= charts_ref.len() {
+                                break;
+                            }
+                            mine.push((
+                                ci,
+                                crate::aobaker_port::bake_aobaker_chart(
+                                    &charts_ref[ci], sampler, occ_pos, occ_idx, pos, nrm, idx,
+                                    &params,
+                                ),
+                            ));
+                        }
+                        mine
+                    }));
+                }
+                for h in handles {
+                    for (ci, bytes) in h.join().unwrap_or_default() {
+                        out[ci] = bytes;
+                    }
+                }
+            });
             out
         }
         AoBakerKind::BakerBoy => crate::bakerboy::bake_all_charts(
-            &charts, atlas.size, positions, normals, indices, min, max, pool,
+            &charts, atlas.size, positions, normals, indices, min, max,
         ),
         AoBakerKind::Lightmapper => Vec::new(),
     };
@@ -1045,8 +1015,8 @@ fn bake_into_authored_inner(
                 .unwrap_or(2),
             ..crate::ao_lightmapper::LightmapParams::atlas()
         };
-        let bake = crate::ao_lightmapper::bake_ao_inner(
-            &out_pos, Some(&lm_nrm), &ao_uv, &out_idx, sz, sz, &params, pool,
+        let bake = crate::ao_lightmapper::bake_ao(
+            &out_pos, Some(&lm_nrm), &ao_uv, &out_idx, sz, sz, &params,
         );
         let mut data = bake.data;
         #[cfg(test)]
@@ -1379,7 +1349,7 @@ fn bake_into_authored_inner(
         forensics::LAST.with(|l| *l.borrow_mut() = Some(captured));
     }
     atlas.bake_evaluator = baker.name();
-    atlas.bake_seconds += Cx::monotonic_now() - t_bake;
+    atlas.bake_seconds += t_bake.elapsed().as_secs_f64();
 
     *positions = out_pos;
     *normals = out_nrm;
diff --git a/libs/render/src/ao_lightmapper.rs b/libs/render/src/ao_lightmapper.rs
index 3b6a3d0c7..4bce30944 100644
--- a/libs/render/src/ao_lightmapper.rs
+++ b/libs/render/src/ao_lightmapper.rs
@@ -955,32 +955,6 @@ pub fn bake_ao(
     width: usize,
     height: usize,
     params: &LightmapParams,
-) -> LightmapBake {
-    bake_ao_inner(positions, normals, uvs, indices, width, height, params, None)
-}
-
-pub fn bake_ao_with_pool(
-    pool: &makepad_draw::makepad_platform::thread::TaskPool,
-    positions: &[Vec3f],
-    normals: Option<&[Vec3f]>,
-    uvs: &[[f32; 2]],
-    indices: &[u32],
-    width: usize,
-    height: usize,
-    params: &LightmapParams,
-) -> LightmapBake {
-    bake_ao_inner(positions, normals, uvs, indices, width, height, params, Some(pool))
-}
-
-pub(crate) fn bake_ao_inner(
-    positions: &[Vec3f],
-    normals: Option<&[Vec3f]>,
-    uvs: &[[f32; 2]],
-    indices: &[u32],
-    width: usize,
-    height: usize,
-    params: &LightmapParams,
-    pool: Option<&makepad_draw::makepad_platform::thread::TaskPool>,
 ) -> LightmapBake {
     assert!(params.hemisphere_size.is_power_of_two() && (16..=512).contains(&params.hemisphere_size));
     assert!(params.z_near < params.z_far && params.z_near > 0.0);
@@ -1060,40 +1034,44 @@ pub(crate) fn bake_ao_inner(
         stats.hemicubes_rendered += queue.len();
         let results: Vec<(f32, f32)> = {
             let mut out = vec![(0.0f32, 0.0f32); queue.len()];
-            let threads = pool
-                .map_or(1, |pool| pool.heavy_workers().saturating_add(1))
+            let threads = std::thread::available_parallelism()
+                .map_or(8, |n| n.get())
                 .min(queue.len().max(1));
+            let cursor = std::sync::atomic::AtomicUsize::new(0);
             let queue = &queue;
             let tris = &tris;
             let weights = &weights;
-            let (tx, rx) = std::sync::mpsc::channel();
-            let work = |worker: usize| {
-                let mut renderer = HemiRenderer::new(
-                    params.hemisphere_size,
-                    params.z_near,
-                    params.z_far,
-                    params.clear_color,
-                    weights,
-                    tris,
-                );
-                let mut i = worker;
-                while i < queue.len() {
-                    let _ = tx.send((i, renderer.render(&queue[i])));
-                    i += threads;
+            std::thread::scope(|scope| {
+                let mut handles = Vec::with_capacity(threads);
+                for _ in 0..threads {
+                    handles.push(scope.spawn(|| {
+                        let mut renderer = HemiRenderer::new(
+                            params.hemisphere_size,
+                            params.z_near,
+                            params.z_far,
+                            params.clear_color,
+                            weights,
+                            tris,
+                        );
+                        let mut mine: Vec<(usize, (f32, f32))> = Vec::new();
+                        loop {
+                            let i = cursor.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+                            if i >= queue.len() {
+                                break;
+                            }
+                            mine.push((i, renderer.render(&queue[i])));
+                        }
+                        mine
+                    }));
                 }
-            };
-            match pool {
-                Some(pool) => pool.fan_out(
-                    makepad_draw::makepad_platform::thread::Lane::Heavy,
-                    threads,
-                    work,
-                ),
-                None => (0..threads).for_each(work),
-            }
-            drop(tx);
-            for (i, result) in rx {
-                out[i] = result;
-            }
+                let mut collected = Vec::new();
+                for h in handles {
+                    collected.extend(h.join().unwrap_or_default());
+                }
+                for (i, r) in collected {
+                    out[i] = r;
+                }
+            });
             out
         };
 
diff --git a/libs/render/src/bake.rs b/libs/render/src/bake.rs
index 64a3d7074..381ad2f26 100644
--- a/libs/render/src/bake.rs
+++ b/libs/render/src/bake.rs
@@ -479,7 +479,7 @@ impl LightBake {
     /// wedged against a wall darkens even though its top is open — a single
     /// centre sample cannot tell those apart.
     fn bake_ao(&mut self, world: &GameWorld) {
-        let t0 = Cx::monotonic_now();
+        let t0 = std::time::Instant::now();
         let dirs = hemisphere_dirs(self.settings.ao_rays);
         let terrain = world.terrain.as_ref();
         let mut near = Vec::new();
@@ -519,14 +519,14 @@ impl LightBake {
             self.ao.push((e.id, total / faces.len() as f32));
         }
         self.stats.statics = statics;
-        self.stats.ao_us = ((Cx::monotonic_now() - t0) * 1_000_000.0) as u64;
+        self.stats.ao_us = t0.elapsed().as_micros() as u64;
     }
 
     /// Per-static sun visibility: one ray each, toward the sun. Cheap enough
     /// to redo whenever the sun swings, which is what lets a day cycle move
     /// the baked shadows instead of freezing them at dawn.
     fn bake_sun(&mut self, world: &GameWorld, sun: &SunLight) {
-        let t0 = Cx::monotonic_now();
+        let t0 = std::time::Instant::now();
         let terrain = world.terrain.as_ref();
         // A long ray: a tower should shadow the ground well away from it.
         let reach = 64.0;
@@ -558,7 +558,7 @@ impl LightBake {
             let lit = !Self::occluded(&near, terrain, self.terrain_max, probe, sun.dir, reach);
             self.probes.probes[i].1 = if lit { 1.0 } else { 0.0 };
         }
-        self.stats.sun_us = ((Cx::monotonic_now() - t0) * 1_000_000.0) as u64;
+        self.stats.sun_us = t0.elapsed().as_micros() as u64;
     }
 
     fn probe_positions(&self) -> impl Iterator<Item = Vec3f> + '_ {
@@ -576,7 +576,7 @@ impl LightBake {
     /// Lay out the lattice over the world's contents and bake its sky term.
     /// Sun visibility is filled in by [`Self::bake_sun`].
     fn bake_probes_sky(&mut self, world: &GameWorld) {
-        let t0 = Cx::monotonic_now();
+        let t0 = std::time::Instant::now();
         let Some((min, max)) = world_bounds(world) else {
             self.probes = ProbeGrid::default();
             self.stats.probe_us = 0;
@@ -613,7 +613,7 @@ impl LightBake {
             self.probes.probes[i].0 = vis;
         }
         self.stats.probes = self.probes.probes.len() as u64;
-        self.stats.probe_us = ((Cx::monotonic_now() - t0) * 1_000_000.0) as u64;
+        self.stats.probe_us = t0.elapsed().as_micros() as u64;
     }
 }
 
diff --git a/libs/render/src/bakerboy.rs b/libs/render/src/bakerboy.rs
index 62f85a252..922110356 100644
--- a/libs/render/src/bakerboy.rs
+++ b/libs/render/src/bakerboy.rs
@@ -149,7 +149,6 @@
 
 use crate::ao_atlas::{project, Chart, GUTTER, TEXEL_SUBSAMPLES, TEXEL_SUB_OFFSETS};
 use makepad_draw::makepad_math::Vec3f;
-use makepad_draw::makepad_platform::thread::{Lane, TaskPool};
 
 /// Everything `BakerBoyConfig` carries that this port honours, plus the two
 /// knobs the task parameterises (direction count, depth resolution).
@@ -729,7 +728,6 @@ pub(crate) fn bake_all_charts(
     indices: &[u32],
     min: Vec3f,
     max: Vec3f,
-    pool: Option<&TaskPool>,
 ) -> Vec<Vec<u8>> {
     let params = BakerBoyParams::from_env();
     let points = collect_texel_points(charts, atlas_size, positions, normals, indices);
@@ -748,41 +746,41 @@ pub(crate) fn bake_all_charts(
     // Directions are dealt round-robin to a fixed number of workers and the
     // partial sums reduced in worker order, so the float addition order — and
     // with it the bake — is reproducible.
-    let threads = pool
-        .map_or(1, |pool| pool.heavy_workers().saturating_add(1))
+    let threads = std::thread::available_parallelism()
+        .map_or(8, |n| n.get())
         .min(params.sample_count.max(1));
     let res = params.depth_res;
     let point_count = points.len();
-    let (tx, rx) = std::sync::mpsc::channel();
-    let work = |worker: usize| {
-        let mut occ = vec![0.0f32; point_count];
-        let mut depth = vec![1.0f32; res * res];
-        let mut k = worker;
-        while k < dirs.len() {
-            let d = dirs[k];
-            let cam = ShadowCam::fit(min, max, d);
-            rasterise_depth(&mut depth, res, &cam, positions, indices);
-            let bias_z = params.depth_bias / (cam.far - cam.near);
-            for (i, pt) in points.iter().enumerate() {
-                let (u, v, z) = cam.project(pt.p);
-                // `worldPos - lightDir * bias`: the offset is parallel
-                // to the view direction, so only the compare depth moves.
-                let vis = sample_shadow_pcf(&depth, res, u, v, z - bias_z);
-                occ[i] += vis * (-pt.n.dot(d)).max(0.0);
-            }
-            k += threads;
+    let partials: Vec<Vec<f32>> = std::thread::scope(|scope| {
+        let mut handles = Vec::with_capacity(threads);
+        for worker in 0..threads {
+            let dirs = &dirs;
+            let points = &points;
+            let params = &params;
+            handles.push(scope.spawn(move || {
+                let mut occ = vec![0.0f32; point_count];
+                let mut depth = vec![1.0f32; res * res];
+                let mut k = worker;
+                while k < dirs.len() {
+                    let d = dirs[k];
+                    let cam = ShadowCam::fit(min, max, d);
+                    rasterise_depth(&mut depth, res, &cam, positions, indices);
+                    let bias_z = params.depth_bias / (cam.far - cam.near);
+                    for (i, pt) in points.iter().enumerate() {
+                        let (u, v, z) = cam.project(pt.p);
+                        // `worldPos - lightDir * bias`: the offset is parallel
+                        // to the view direction, so only the compare depth
+                        // moves — by exactly bias/(far-near).
+                        let vis = sample_shadow_pcf(&depth, res, u, v, z - bias_z);
+                        occ[i] += vis * (-pt.n.dot(d)).max(0.0);
+                    }
+                    k += threads;
+                }
+                occ
+            }));
         }
-        let _ = tx.send((worker, occ));
-    };
-    match pool {
-        Some(pool) => pool.fan_out(Lane::Heavy, threads, work),
-        None => (0..threads).for_each(work),
-    }
-    drop(tx);
-    let mut partials = vec![Vec::new(); threads];
-    for (worker, occ) in rx {
-        partials[worker] = occ;
-    }
+        handles.into_iter().map(|h| h.join().unwrap()).collect()
+    });
 
     let mut occ_sum = vec![0.0f32; point_count];
     for occ in &partials {
diff --git a/libs/render/src/custom_material.rs b/libs/render/src/custom_material.rs
deleted file mode 100644
index 531af1324..000000000
--- a/libs/render/src/custom_material.rs
+++ /dev/null
@@ -1,208 +0,0 @@
-//! Opt-in procedural model materials. Stock models pay no additional shader cost.
-use makepad_draw::*;
-use crate::shaders::DrawSceneSkinned;
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawSceneCustom {
-    #[deref] pub skinned: DrawSceneSkinned,
-    #[live(vec4(0.0, 0.0, 0.0, 0.0))] pub params: Vec4f,
-}
-
-// The engine owns vertex, lighting and fog. Only the albedo surface hook is
-// taken from a game's spec; arbitrary pixel/vertex overrides are not applied.
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    mod.draw.DrawSceneCustom = mod.std.set_type_default() do #(DrawSceneCustom::script_shader(vm)) {
-        ..mod.draw.DrawSceneSkinned
-        surface: fn(base: vec4) -> vec4 { return base }
-        pixel: fn() {
-            // Atlas x vertex tint. Kenney ships both conventions — most packs
-            // UV-map into one colormap (tint = white), nature-kit and friends
-            // carry no texture and colour per material (atlas = white 1x1).
-            // Multiplying serves both without a branch or a second shader.
-            // REPEAT + raw UVs (not fract): fract() wraps in software but
-            // explodes screen-space derivatives at every tile seam, so the
-            // GPU picks the tiniest mip and distant walls turn to noise.
-            let tex = self.tex.sample_as_bgra_repeat(self.v_uv)
-            // BUILD punch-through: palette 255 / magenta is the overlay key.
-            let magenta = (tex.x > 0.75) && (tex.z > 0.75) && (tex.y < 0.22)
-            if tex.w < 0.5 || magenta {
-                discard()
-            }
-            let base = self.to_scene(vec3(tex.x, tex.y, tex.z))
-            var albedo = self.color_adjust(
-                vec3(base.x * self.v_tint.x, base.y * self.v_tint.y, base.z * self.v_tint.z),
-                self.tint,
-                self.color_adjust_ctl
-            )
-            // Detail: blendFunc GL_DST_COLOR GL_SRC_COLOR = 2 * dest * src.
-            // Mean-127 overlay is identity; far mips go gray and drop out.
-            if self.detail_st.x > 0.001 {
-                let det = self.detail_map.sample_as_bgra_repeat(self.v_uv * self.detail_st)
-                albedo = vec3(albedo.x * det.x * 2.0, albedo.y * det.y * 2.0, albedo.z * det.z * 2.0)
-            }
-            let surface = self.surface(vec4(albedo, tex.w))
-            if surface.w < 0.5 { discard() }
-            albedo = surface.xyz
-            // AO scales AMBIENT only. Ambient is light arriving from
-            // everywhere, which is exactly what a crevice blocks; direct
-            // sunlight is already zero where the surface faces away. Folding
-            // it into both would darken a lit wall twice for the same reason.
-            // Occlusion from the ATLAS when the pack has one, else from the
-            // vertex lane. Both live in [AO_FLOOR, 1].
-            let baked = self.ao_map.sample(self.v_ao_uv).x
-            // Dithered: the atlas is 8-bit and magnified well past a texel per
-            // pixel, so a shallow wall gradient otherwise lands as visible
-            // bands of piecewise-linear bilinear. Hash noise anchored in WORLD
-            // space (screen-anchored grain swims when the camera moves) at
-            // ±1.5% breaks the bands without reading as dirt on flat colour.
-            let hash = fract(
-                sin(dot(self.world.xy + self.world.zz, vec2(12.9898, 78.233))) * 43758.5453
-            )
-            let ao = clamp(
-                mix(self.v_tint.w, baked, self.ao_enabled) + (hash - 0.5) * 0.03,
-                0.0, 1.0
-            )
-            // AO scales ambient FULLY and direct partially. Ambient-only is
-            // the physically tidy answer and it is why the bake was invisible:
-            // ambient is about a quarter of the light here, so even a properly
-            // dark corner moved the pixel by a few percent. Letting occlusion
-            // take some of the direct term too is what every stylised renderer
-            // does, and it is what makes a crease read as a crease.
-            let ao_direct = mix(1.0, ao, 0.75)
-            // Screen-space AO (ssao.rs), composed with the baked term on the
-            // AMBIENT fill only — same law as `ao` above, stricter split:
-            // a crevice blocks sky light, not the sun, so the direct and
-            // shadow-mapped terms never see this factor at all.
-            var sao = 1.0
-            if self.ssao_ctl.x > 0.001 {
-                let sp = self.v_spos.xy / max(self.v_spos.w, 0.000001)
-                let suv = vec2(sp.x * 0.5 + 0.5, 0.5 - sp.y * 0.5)
-                sao = 1.0 - (1.0 - self.ssao_map.sample_nearest(suv).x) * self.ssao_ctl.x
-            }
-            // Baked light: A gates the analytic sun through a smoothstep over
-            // the signed-distance field — the penumbra width is the decode
-            // WINDOW ([`LM_SUN_SOFT`]), a runtime knob, not a bake product.
-            // RGB adds the lamps (x2: half range stored for overbright).
-            let lm = self.light_map.sample_as_bgra(self.v_lm_uv)
-            let has_lm = step(0.000001, self.lm_rect.z)
-            let sun_vis = mix(1.0, smoothstep(0.2, 0.8, lm.w), has_lm)
-            // Dynamics gate their sun through the GROUND region instead
-            // (statics have v_lmg.z = 0, dynamics have lm_rect = 0, so the
-            // two gates never both engage). The shadow-top plane rejects
-            // the ground's shadow for vertices ABOVE the blocker along the
-            // sun ray: a fence rail shades shins, never the head over it.
-            let lmg = self.light_map.sample_as_bgra(self.v_lmg.xy)
-            let top_g = self.lm_top_decode.x
-                + self.top_map.sample(self.v_lmg.xy).x * self.lm_top_decode.y
-            let occ_g = 1.0 - smoothstep(top_g - 0.15, top_g + 0.15, self.v_lmg.w)
-            let sun_vis_g = mix(1.0, smoothstep(0.2, 0.8, lmg.w), self.v_lmg.z * occ_g)
-            // Realtime: the cascades replace BOTH baked gates (own chart
-            // and ground projection) — one receive path for every family.
-            let sun_all = mix(
-                sun_vis * sun_vis_g,
-                self.csm_vis(self.v_csm.xyz, self.v_csm_n, self.v_csm.w),
-                self.csm_p.x
-            )
-            // 0.9 = lightmap::LM_LAMP_CEIL — the atlas RGB decode.
-            let lamps = lm.xyz * (0.9 * has_lm)
-            // Local light — baked pools plus the per-frame slots — reaches
-            // this fragment WITHOUT the sun's shadow term, because a shadow
-            // is the absence of SUN and of nothing else. Over its bright core
-            // a pool additionally fills that shadow back in, so a lamp drowns
-            // out the streak its own pole throws across its own pool:
-            // lightmap::lamp_shadow_fill.
-            let local = lamps + self.v_dl
-            let sun_lit = self.sun_filled(sun_all, local)
-            let analytic = self.v_ambient * (ao * sao)
-                + self.v_direct * (ao_direct * sun_lit)
-                + local * ao_direct
-            // prelit: albedo already carries COLOR_0 = LM×4. Multiplying
-            // the sun again zeros any face that looks inward or down.
-            let lit = albedo * mix(analytic, vec3(1.0, 1.0, 1.0), self.prelit)
-            // AO DEBUG: show baked occlusion alone, contrast-stretched. AO
-            // lives in [AO_FLOOR, 1] (0.52..1), so raw it is a wash of pale
-            // greys and judging whether a 90-degree corner actually darkens is
-            // guesswork. Remapped to full black-to-white, a corner that works
-            // is unmistakable and one that does not is equally so.
-            if self.ao_debug > 0.5 {
-                // HARD PINK, heavily accentuated. Greyscale AO on grey-white
-                // Kenney walls is unreadable — the whole reason the last three
-                // bakes looked "a bit smudgy" is that a real defect and a
-                // correct result differ by a few percent of luminance. Hue
-                // separates occlusion from albedo completely, and the cube
-                // curve pushes even slight darkening to saturation, so where
-                // AO does anything at all it is obvious.
-                // LINEAR over AO's actual range. An earlier version cubed this
-                // to make faint occlusion obvious and that made the view lie:
-                // a barely-shaded wall at ao=0.9 came out 37% pink, so the
-                // whole house read as heavily occluded while the atlas was in
-                // fact 74% unoccluded. A debug view that exaggerates is worse
-                // than none — it hides the very problem it is there to show.
-                let occ = clamp((1.0 - ao) / 0.70, 0.0, 1.0)
-                return vec4(mix(vec3(1.0, 1.0, 1.0), vec3(1.0, 0.0, 0.55), occ), 1.0)
-            }
-            // LM DEBUG: the ACTIVE sun tier alone — red in shadow, green in
-            // sun, lamps added as their own colour on top. Albedo suppressed
-            // so a faint lamp or a misplaced shadow reads instantly.
-            if self.lm_debug > 0.5 {
-                return vec4(
-                    mix(vec3(0.6, 0.1, 0.1), vec3(0.1, 0.6, 0.1), sun_lit) + lamps,
-                    1.0
-                )
-            }
-            return vec4(mix(self.to_display(lit), self.fog_color, self.v_fog), 1.0)
-        }
-
-        fragment: fn() {
-            self.fb0 = depth_clip(self.world, self.pixel(), self.depth_clip)
-        }
-    }
-}
-
-/// Install shader declarations in the owning isolate. Registration grants
-/// no IO or host-widget access. GameMaterials only copies its allowlisted hook.
-pub fn register(vm: &mut ScriptVm) -> ScriptValue {
-    if vm.bx.heap.type_default_for_id(DrawSceneCustom::script_type_id_static()).is_some() {
-        return NIL;
-    }
-    if vm.bx.heap.type_default_for_id(DrawSceneSkinned::script_type_id_static()).is_none() {
-        crate::shaders::script_mod(vm);
-    }
-    script_mod(vm)
-}
-
-impl DrawSceneCustom {
-    /// Construct a fresh allowlisted surface override. Source edits reuse a
-    /// ScriptIp (body + opcode offset), while the draw function cache hashes
-    /// only those locations. Invalidate this object's function-hash shortcut
-    /// so a new body is frontend-checked; generated-code caching still safely
-    /// shares identical shaders. Call only when declarations change, not for
-    /// per-frame parameter updates.
-    pub fn from_surface(vm: &mut ScriptVm, surface: ScriptObject, params: Vec4f) -> Result<Self, String> {
-        if !vm.bx.heap.is_fn(surface) { return Err("surface is not a shader function".into()); }
-        register(vm);
-        let base = vm.bx.heap.type_default_for_id(Self::script_type_id_static())
-            .ok_or_else(|| "custom material shader registration failed".to_string())?;
-        let obj = vm.bx.heap.new_with_proto_no_vec(base.into());
-        let result = vm.bx.heap.set_value(obj, id!(surface).into(), surface.into(), NoTrap);
-        if !result.is_nil() || vm.bx.heap.object_method(obj, id!(surface).into(), NoTrap).as_object() != Some(surface) {
-            return Err("custom material surface override was not installed".into());
-        }
-        let hash = DrawVars::compute_shader_functions_hash(&vm.bx.heap, obj);
-        vm.host.cx_mut().draw_shaders.cache_functions_to_shader.remove(&hash);
-        // #[deref] construction applies DrawSceneSkinned's defaults and can
-        // already have compiled its stock shader. A failed override leaves
-        // an existing ID untouched, so clear it before testing this candidate.
-        let mut draw = Self::script_new(vm);
-        draw.draw_vars.draw_shader_id = None;
-        draw.draw_vars.geometry_id = None;
-        draw.script_apply(vm, &Apply::New, &mut Scope::empty(), obj.into());
-        draw.params = params;
-        if !draw.draw_vars.can_instance() {
-            return Err("surface shader failed frontend compilation; see shader diagnostic in app log".into());
-        }
-        Ok(draw)
-    }
-}
diff --git a/libs/render/src/gpu_lightmap.rs b/libs/render/src/gpu_lightmap.rs
index f6b068fa3..14bfd3a1d 100644
--- a/libs/render/src/gpu_lightmap.rs
+++ b/libs/render/src/gpu_lightmap.rs
@@ -294,8 +294,6 @@ pub struct GpuLmSkin {
 /// A snapshot the renderer hands over on the settle path (the same moment
 /// the CPU bake used to be kicked).
 pub struct GpuBakeJob {
-    /// Layout identity; a completed atlas cannot bind to a newer model list.
-    pub world_revision: (u64, u64),
     pub scene: LmScene,
     /// Parallel to `scene.meshes`: each instance's GPU geometry.
     pub mesh_geometry: Vec<GeometryId>,
@@ -349,7 +347,6 @@ const LM_EXPOSURE_CEILING: f32 = 1.0;
 
 /// What the renderer stores when a scheduled layout is first realized.
 pub struct GpuLmDelivery {
-    pub world_revision: (u64, u64),
     pub atlas: Texture,
     pub top: (Texture, f32, f32),
     pub size: usize,
@@ -439,8 +436,6 @@ struct BakeState {
     /// All occluder boxes packed as one world-space triangle soup.
     box_geometry: Option<Geometry>,
     lights: Vec<LmLight>,
-    /// All regions of an amortized bake use the same sun snapshot.
-    sun_dir: Vec3f,
     ground: Option<GroundInfo>,
     /// Scene AABB (casters + ground) — bounds every sun camera's near plane
     /// and the cascades' z windows.
@@ -596,9 +591,6 @@ pub struct GpuLightmapBaker {
     csm_policy: CsmPolicy,
     /// A job scheduled by the renderer, realized on the next draw.
     pending: Option<GpuBakeJob>,
-    /// Keep the previous completed atlas visible until every new region is
-    /// encoded. Publishing on realization exposed an empty atlas each kick.
-    pending_delivery: Option<GpuLmDelivery>,
     state: Option<BakeState>,
     draws: Option<Box<LmDraws>>,
     pool: Vec<BakePass>,
@@ -666,7 +658,6 @@ impl Default for GpuLightmapBaker {
             mode: GpuLightmapMode::default(),
             csm_policy: CsmPolicy::default(),
             pending: None,
-            pending_delivery: None,
             state: None,
             draws: None,
             pool: Vec::new(),
@@ -692,10 +683,6 @@ impl Default for GpuLightmapBaker {
 /// `MAKEPAD_GPU_LM_BAKE_BUDGET` regions per frame, else the default. Read
 /// once per baker rather than per frame: this is a launch policy, and a
 /// bake that changed budget halfway through would report nonsense progress.
-fn take_completed_delivery<T>(delivery: &mut Option<T>, dirty: bool, remaining: usize) -> Option<T> {
-    if dirty || remaining != 0 { None } else { delivery.take() }
-}
-
 fn bake_budget_from_env() -> usize {
     std::env::var("MAKEPAD_GPU_LM_BAKE_BUDGET")
         .ok()
@@ -1170,7 +1157,6 @@ impl GpuLightmapBaker {
     /// geometry and bounds belonging to one particular realm.
     pub(crate) fn enter_realm(&mut self) {
         self.pending = None;
-        self.pending_delivery = None;
         self.state = None;
         self.dirty = false;
         // Regions of a realm that no longer exists must never be baked into
@@ -1332,7 +1318,6 @@ impl GpuLightmapBaker {
     /// CPU bake), create the persistent + scratch targets, pack the
     /// occluder boxes, upload the heightfield, dirty everything.
     fn realize(&mut self, cx: &mut Cx, job: GpuBakeJob) -> Option<GpuLmDelivery> {
-        self.pending_delivery = None;
         let (size, rects) = plan_atlas(&job.scene);
         let mesh_count = job.scene.meshes.len();
         let mut regions = Vec::new();
@@ -1512,7 +1497,6 @@ impl GpuLightmapBaker {
         };
         let mesh_rects = rects[..mesh_count].to_vec();
         let delivery = GpuLmDelivery {
-            world_revision: job.world_revision,
             atlas: tex.atlas.clone(),
             top: (
                 tex.top_a.clone(),
@@ -1532,7 +1516,6 @@ impl GpuLightmapBaker {
             region_mesh_count: mesh_count,
             box_geometry,
             lights: job.scene.lights.clone(),
-            sun_dir: job.scene.sun_dir,
             ground,
             scene_min,
             scene_max,
@@ -1581,8 +1564,8 @@ impl GpuLightmapBaker {
     /// per dirty kick (camera-blind, statics only, both modes), plus — in
     /// Realtime — the cascade depth pass every frame with every caster.
     /// The chain renders before the scene pass that samples it, so nothing
-    /// is ever sampled half-written. Returns a new atlas and its matching
-    /// remaps only after every region has completed.
+    /// is ever sampled stale. Returns a delivery when a NEW layout was
+    /// realized (the renderer stores the atlas + remaps once).
     pub fn run_frame(
         &mut self,
         cx: &mut CxDraw,
@@ -1597,16 +1580,9 @@ impl GpuLightmapBaker {
         if !self.ensure_draws(cx.cx) {
             return None;
         }
-        // Sun updates may arrive faster than a large atlas finishes. Coalesce
-        // them, but finish the current job before starting the next; genuine
-        // geometry edits must still supersede an obsolete layout immediately.
-        let in_flight = self.dirty || !self.bake_queue.is_empty();
-        let can_start = self.pending.as_ref().is_some_and(|job| {
-            !in_flight || job.trigger != BakeTrigger::SunChange
-        });
-        if can_start {
-            let job = self.pending.take().unwrap();
-            self.pending_delivery = self.realize(cx.cx, job);
+        let mut delivery = None;
+        if let Some(job) = self.pending.take() {
+            delivery = self.realize(cx.cx, job);
         }
         let realtime = self.mode == GpuLightmapMode::Realtime;
         // Deliberately BEFORE any `state` test: the cascade tier is the whole
@@ -1636,7 +1612,7 @@ impl GpuLightmapBaker {
                     self.bake_us = 0;
                     if !self.bake_queue.is_empty() {
                         log!(
-                            "gpu lightmap: baking {} regions, {} per frame — retaining completed lighting until publication",
+                            "gpu lightmap: baking {} regions, {} per frame — the world lights flat until it settles",
                             self.bake_total,
                             self.bake_budget
                         );
@@ -1674,14 +1650,14 @@ impl GpuLightmapBaker {
             )
         });
         if batch.is_empty() && csm.is_none() {
-            return take_completed_delivery(&mut self.pending_delivery, self.dirty, self.bake_queue.len());
+            return delivery;
         }
         // The ground region must be processed LAST within a batch (its sun
         // depth must survive until the top-plane passes).
         if let Some(state) = self.state.as_ref() {
             batch.sort_by_key(|ri| matches!(state.regions[*ri].kind, RegionKind::Ground));
         }
-        let t0 = Cx::monotonic_now();
+        let t0 = std::time::Instant::now();
         let mut passes = 0;
         if !batch.is_empty() {
             passes += self.encode_batch(cx, sun_dir, &batch);
@@ -1689,7 +1665,7 @@ impl GpuLightmapBaker {
         if let Some(frame) = csm {
             passes += self.encode_cascades(cx, static_casters, movers, &frame);
         }
-        let us = ((Cx::monotonic_now() - t0) * 1_000_000.0) as u64;
+        let us = t0.elapsed().as_micros() as u64;
         self.csm_last = csm;
         if !batch.is_empty() {
             self.bake_frames += 1;
@@ -1730,7 +1706,7 @@ impl GpuLightmapBaker {
                 self.rt_us = 0;
             }
         }
-        take_completed_delivery(&mut self.pending_delivery, self.dirty, self.bake_queue.len())
+        delivery
     }
 
     /// Encode one batch of dirty atlas regions (statics only, both modes) as
@@ -1738,9 +1714,8 @@ impl GpuLightmapBaker {
     /// Never called with an empty batch; the cascade pass is its own chain
     /// ([`Self::encode_cascades`]) because it must also serve frames — and
     /// whole worlds — where no atlas exists to batch.
-    fn encode_batch(&mut self, cx: &mut CxDraw, _sun_dir: Vec3f, batch: &[usize]) -> usize {
+    fn encode_batch(&mut self, cx: &mut CxDraw, sun_dir: Vec3f, batch: &[usize]) -> usize {
         let state = self.state.take().unwrap();
-        let sun_dir = state.sun_dir;
         let mut draws = self.draws.take().unwrap();
         let sun_up = sun_dir.y > 0.02;
         let inv_size = 1.0 / state.size as f32;
@@ -2874,16 +2849,6 @@ mod tests {
         assert!(baker.bake_progress().is_none());
     }
 
-    #[test]
-    fn atlas_delivery_is_atomic_across_a_multiframe_bake() {
-        let mut delivery = Some("new atlas and matching remaps");
-        assert!(take_completed_delivery(&mut delivery, true, 0).is_none());
-        assert!(take_completed_delivery(&mut delivery, false, 133).is_none());
-        assert!(take_completed_delivery(&mut delivery, false, 13).is_none());
-        assert_eq!(take_completed_delivery(&mut delivery, false, 0), Some("new atlas and matching remaps"));
-        assert!(take_completed_delivery(&mut delivery, false, 0).is_none());
-    }
-
     fn ground_region(min: Vec3f, max: Vec3f, px: usize) -> Region {
         Region {
             rect: LmRect { x: 1, y: 1, w: px, h: px },
diff --git a/libs/render/src/lib.rs b/libs/render/src/lib.rs
index 473cb71b9..0225f15c0 100644
--- a/libs/render/src/lib.rs
+++ b/libs/render/src/lib.rs
@@ -8,11 +8,7 @@
 //! Asset UI / VJ use [`PreviewLook`] + [`Renderer::draw_preview`]. Arcade
 //! still draws a full world through [`Renderer::draw_scene_full`].
 
-// Shader/live literals intentionally use their source-language spelling.
-#![allow(clippy::approx_constant)]
-
 pub mod ao;
-pub mod custom_material;
 pub mod level;
 pub mod ao_atlas;
 pub mod ao_lightmapper;
@@ -45,7 +41,6 @@ pub mod sun;
 pub mod thermometer;
 
 pub use bake::*;
-pub use custom_material::DrawSceneCustom;
 pub use gpu_lightmap::{
     dynamic_shadow_tiers, CsmConfig, DynamicShadowTiers, GpuLightmapMode, GpuLmMover,
     GpuLmSkin, DEFAULT_CSM_CONFIG,
diff --git a/libs/render/src/particles.rs b/libs/render/src/particles.rs
index 23eb061fd..de783702a 100644
--- a/libs/render/src/particles.rs
+++ b/libs/render/src/particles.rs
@@ -169,27 +169,16 @@ impl ParticleSystem {
         });
     }
 
-    /// Step every emitter and particle. `entity_pose` resolves entity-anchored
-    /// emitters to (position, yaw) — the host passes a lookup into the world
-    /// it is drawing, so particles follow objects without the sim carrying
-    /// particle state, and a local-offset anchor turns with its body.
-    pub fn step(&mut self, dt: f32, entity_pose: &dyn Fn(u64) -> Option<(Vec3f, f32)>) {
+    /// Step every emitter and particle. `entity_pos` resolves entity-anchored
+    /// emitters — the host passes a lookup into the world it is drawing, so
+    /// particles follow objects without the sim carrying particle state.
+    pub fn step(&mut self, dt: f32, entity_pos: &dyn Fn(u64) -> Option<Vec3f>) {
         // Emit.
         let mut pending: Vec<(Vec3f, ParticleSpec, usize)> = Vec::new();
         for e in self.emitters.iter_mut() {
             let Some(at) = (match e.anchor {
                 EmitterAnchor::Point(p) => Some(p),
-                EmitterAnchor::Entity(id) => entity_pose(id).map(|(p, _)| p),
-                EmitterAnchor::EntityLocal(id, off) => entity_pose(id).map(|(p, yaw)| {
-                    // The sim's heading convention: yaw 0 faces -Z, ccw
-                    // positive. Rotate the local offset into world.
-                    let (sy, cy) = (yaw.sin(), yaw.cos());
-                    vec3f(
-                        p.x + off.x * cy - off.z * sy,
-                        p.y + off.y,
-                        p.z + off.x * sy + off.z * cy,
-                    )
-                }),
+                EmitterAnchor::Entity(id) => entity_pos(id),
             }) else {
                 continue;
             };
@@ -203,9 +192,7 @@ impl ParticleSystem {
         // Entity-anchored emitters whose entity is gone stop emitting; drop
         // them so a long game does not accumulate dead emitters.
         self.emitters.retain(|e| match e.anchor {
-            EmitterAnchor::Entity(id) | EmitterAnchor::EntityLocal(id, _) => {
-                entity_pose(id).is_some()
-            }
+            EmitterAnchor::Entity(id) => entity_pos(id).is_some(),
             EmitterAnchor::Point(_) => true,
         });
         for (at, spec, n) in pending {
@@ -248,7 +235,7 @@ impl ParticleSystem {
 mod tests {
     use super::*;
 
-    fn no_entities(_: u64) -> Option<(Vec3f, f32)> {
+    fn no_entities(_: u64) -> Option<Vec3f> {
         None
     }
 
@@ -331,7 +318,7 @@ mod tests {
             anchor: EmitterAnchor::Entity(42),
             spec: s,
         }]);
-        let at_x10 = |id: u64| (id == 42).then_some((vec3f(10.0, 0.0, 0.0), 0.0));
+        let at_x10 = |id: u64| (id == 42).then_some(vec3f(10.0, 0.0, 0.0));
         ps.step(1.0 / 60.0, &at_x10);
         assert_eq!(ps.live_count(), 1);
         assert!((ps.instances()[0].pos.x - 10.0).abs() < 0.5);
diff --git a/libs/render/src/renderer.rs b/libs/render/src/renderer.rs
index 68609a072..76a03e4a1 100644
--- a/libs/render/src/renderer.rs
+++ b/libs/render/src/renderer.rs
@@ -4,7 +4,6 @@
 //! `world.render_rev`; dynamics re-pack every frame.
 
 use makepad_draw::*;
-use crate::custom_material::DrawSceneCustom;
 use makepad_game_sim::{
     entity_index_sorted, BodyKind, ChunkKey, Entity, GameWorld, Part, Shape, Terrain, TerrainMaterials,
     VoxelField, WaterState, WaterVolume, MAX_WAVES,
@@ -199,12 +198,10 @@ pub struct Renderer {
     /// Per-frame visibility scratch, index-aligned with `static_chunks`;
     /// reused so a steady scene does not reallocate.
     chunk_visible: Vec<bool>,
-    /// [`static_slab_key`] — the slabs carry the entities' colours AND the
-    /// baked light in those colours, so a repaint (`paint_rev`) and a
-    /// rebake invalidate them exactly like a world edit does. The light
-    /// bake itself keys on [`lightmap_world_key`], which a repaint never
-    /// moves.
-    slab_key: Option<(u64, u64, u64)>,
+    /// `(world.render_rev, bake.generation())` — the slabs carry baked light
+    /// in their colours, so a rebake invalidates them exactly like a world
+    /// edit does.
+    slab_key: Option<(u64, u64)>,
     slab_instance_count: u64,
     /// GPU mesh for the smooth terrain, rebuilt when the revision changes.
     terrain_tiles: Vec<TerrainTile>,
@@ -340,7 +337,6 @@ pub struct Renderer {
     /// out of `self` for the duration of the draw so the loop can still
     /// borrow the model tables.
     pbr_draw: Option<Box<DrawScenePbr>>,
-    custom_draws: std::collections::BTreeMap<String, Box<DrawSceneCustom>>,
     /// Whether shiny loaded models use the PBR material lane. Enabled by
     /// default so existing hosts keep their rendering unchanged; CAD-style
     /// views can temporarily request the diffuse textured lane instead.
@@ -457,7 +453,6 @@ pub struct Renderer {
     /// own — UNLESS it moved the lamps' daylight-headroom scale, which is
     /// baked into the atlas RGB and cannot follow anything per frame.
     lm_kick_key: Option<(u64, u64, u32)>,
-    lm_kick_sun: Option<Vec3f>,
     shadow_geometry: Option<Geometry>,
     last_dynamic_shadow_tris: usize,
     shadow_points: Vec<Vec3f>,
@@ -845,7 +840,6 @@ struct LayerMaterial {
 enum ModelDraw<'a> {
     Diffuse(&'a mut DrawSceneSkinned),
     Pbr(&'a mut DrawScenePbr),
-    Custom(&'a str, &'a mut DrawSceneCustom),
 }
 
 impl ModelDraw<'_> {
@@ -853,7 +847,6 @@ impl ModelDraw<'_> {
         match self {
             ModelDraw::Diffuse(d) => d,
             ModelDraw::Pbr(d) => &mut d.skinned,
-            ModelDraw::Custom(_, d) => &mut d.skinned,
         }
     }
 
@@ -1220,8 +1213,6 @@ pub struct AnimPartBox {
 #[derive(Clone)]
 pub struct ModelInstance {
     pub model: String,
-    /// Visual-only opt-in; absent or failed custom shader uses the stock lane.
-    pub custom_material: Option<CustomMaterialInstance>,
     pub transform: Mat4f,
     /// Per-copy albedo multiplier. White preserves the authored material.
     pub tint: Vec4f,
@@ -1243,12 +1234,6 @@ pub struct ModelInstance {
     pub part_poses: Vec<ModelPartPose>,
 }
 
-#[derive(Clone, Debug, PartialEq)]
-pub struct CustomMaterialInstance {
-    pub name: String,
-    pub params: Vec4f,
-}
-
 #[derive(Clone)]
 pub struct ModelPartPose {
     pub connection: String,
@@ -1341,31 +1326,6 @@ fn world_boxes(m: &Mat4f, boxes: &[(Vec3f, Vec3f)]) -> (Vec<(Vec3f, Vec3f)>, Vec
     }
 }
 
-/// What the packed static slabs are valid for: the static geometry, its
-/// paint, and the light baked into its colours. A repaint (`paint_rev`)
-/// repacks the slabs and nothing else.
-fn static_slab_key(world: &GameWorld, bake_generation: u64) -> (u64, u64, u64) {
-    (world.render_rev, world.paint_rev, bake_generation)
-}
-
-/// What a GPU lightmap job is valid for: the static geometry — never its
-/// paint — the placed models and the daylight quantum. A lamp turning red
-/// must not re-bake a town (Crossroads, 2026-09-02: 68 bakes a minute).
-fn lightmap_world_key(world: &GameWorld, models_rev: u64, day_key: u32) -> (u64, u64, u32) {
-    (world.render_rev, models_rev, day_key)
-}
-
-/// Only a baked sun-visibility consumer needs angle updates. Below the
-/// horizon every region has the same no-direct-sun result: the clock moving
-/// through midnight must not continually replace a town's lighting atlas.
-fn lightmap_sun_changed(previous: Option<Vec3f>, dir: Vec3f, mode: crate::gpu_lightmap::GpuLightmapMode) -> bool {
-    if mode != crate::gpu_lightmap::GpuLightmapMode::OnChange { return false; }
-    let Some(previous) = previous else { return true; };
-    let was_up = previous.y > 0.02;
-    let is_up = dir.y > 0.02;
-    was_up != is_up || (is_up && previous.normalize().dot(dir.normalize()) < 0.03_f32.cos())
-}
-
 fn placed_scene_signature(instances: &[ModelInstance]) -> u64 {
     const OFFSET: u64 = 0xcbf2_9ce4_8422_2325;
     const PRIME: u64 = 0x0000_0100_0000_01b3;
@@ -1393,24 +1353,6 @@ fn placed_scene_signature(instances: &[ModelInstance]) -> u64 {
 }
 
 impl ModelInstance {
-    /// Explicit authored metre-space attachment. Unlike `on_body`, this
-    /// never measures/recentres/fits the mesh: `origin` lands on body origin.
-    /// +Z front becomes engine -Z and the full rigid frame carries bank/pitch.
-    /// Callers validate finite bounded scale/origin at the authoring boundary.
-    pub fn on_body_authored(model: String, scale: f32, origin: Vec3f, frame: &Mat4f) -> Self {
-        let mut local = Mat4f::identity();
-        local.v[0] = -scale;
-        local.v[5] = scale;
-        local.v[10] = -scale;
-        local.v[12] = origin.x * scale;
-        local.v[13] = -origin.y * scale;
-        local.v[14] = origin.z * scale;
-        Self {
-            model, transform: Mat4f::mul(frame, &local),
-            tint: vec4(1.0, 1.0, 1.0, 1.0), color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
-            dynamic: true, depth_order: 0.0, part_poses: Vec::new(), custom_material: None,
-        }
-    }
     /// Hang a model off a moving body, anchored by the MODEL's own measured
     /// bounds rather than by the body's collision box.
     ///
@@ -1473,7 +1415,6 @@ impl ModelInstance {
             color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
             dynamic: true,
             depth_order: 0.0,
-            custom_material: None,
             part_poses: Vec::new(),
         }
     }
@@ -1483,19 +1424,14 @@ impl ModelInstance {
         self
     }
 
-    pub fn with_custom_material(mut self, material: Option<CustomMaterialInstance>) -> Self {
-        self.custom_material = material;
-        self
-    }
-
     pub fn with_color_adjust(mut self, color_adjust: Vec4f) -> Self {
         self.color_adjust = color_adjust;
         self
     }
 }
 
-fn perf_us(t0: f64) -> u64 {
-    ((Cx::monotonic_now() - t0) * 1_000_000.0) as u64
+fn perf_us(t0: std::time::Instant) -> u64 {
+    t0.elapsed().as_micros() as u64
 }
 
 /// Fold a baked shade multiplier into an instance colour.
@@ -1865,7 +1801,7 @@ fn primitive_bucket(entity: &Entity) -> Option<PrimitiveBucket> {
 /// platforms, a dragged kinematic) pays ONE refresh once the world has been
 /// still this long — "only re-render the shadows when an object stops
 /// moving" — instead of one per mutation.
-const SHADOW_SETTLE: f64 = 0.2;
+const SHADOW_SETTLE: std::time::Duration = std::time::Duration::from_millis(200);
 
 /// Coalescing debounce for the settle work. Pure state machine — the caller
 /// supplies the clock — so the burst behaviour is testable without threads
@@ -1878,7 +1814,7 @@ struct ShadowRebuildGate {
     /// The key the current chunks were built for. None = never built.
     built: Option<(u64, u64, u64, u32)>,
     /// Latest key seen since `built`, and when it last CHANGED.
-    pending: Option<((u64, u64, u64, u32), f64)>,
+    pending: Option<((u64, u64, u64, u32), std::time::Instant)>,
 }
 
 impl ShadowRebuildGate {
@@ -1887,8 +1823,8 @@ impl ShadowRebuildGate {
     fn should_rebuild(
         &mut self,
         key: (u64, u64, u64, u32),
-        now: f64,
-        settle: f64,
+        now: std::time::Instant,
+        settle: std::time::Duration,
     ) -> bool {
         if self.built == Some(key) {
             self.pending = None;
@@ -1898,9 +1834,7 @@ impl ShadowRebuildGate {
             return true;
         }
         match self.pending {
-            // A hair of slack: `t + 0.2 - t` is a few ulps under 0.2 in f64,
-            // and a settle that never fires is a rebuild that never comes.
-            Some((k, since)) if k == key => now - since + 1.0e-9 >= settle,
+            Some((k, since)) if k == key => now.duration_since(since) >= settle,
             // New key (first change, or changed again mid-wait): the settle
             // clock restarts — the world is still being edited.
             _ => {
@@ -2240,7 +2174,6 @@ impl Default for Renderer {
             detail_fallback: None,
             orm_fallback: None,
             pbr_draw: None,
-            custom_draws: Default::default(),
             pbr_materials_enabled: true,
             ssao: None,
             lm_remaps: Vec::new(),
@@ -2288,7 +2221,6 @@ impl Default for Renderer {
             model_sdf_bytes: std::collections::HashMap::new(),
             sdf_baked_sun_len: 0.0,
             lm_kick_key: None,
-            lm_kick_sun: None,
             shadow_geometry: None,
             last_dynamic_shadow_tris: 0,
             shadow_points: Vec::new(),
@@ -2413,7 +2345,6 @@ impl Renderer {
     /// and pass pools, stage policy, bake settings, shadow budget, and the
     /// adaptive-quality history owned by this device.
     pub fn enter_realm(&mut self) {
-        self.custom_draws.clear();
         self.static_chunks.clear();
         self.chunk_visible.clear();
         self.slab_key = None;
@@ -2466,7 +2397,6 @@ impl Renderer {
         self.world_attachment_ground.clear();
         self.sdf_instances.clear();
         self.lm_kick_key = None;
-        self.lm_kick_sun = None;
 
         // Keep the counter monotonic even though all its consumers above
         // were cleared; this prevents a future cache from reintroducing the
@@ -2773,39 +2703,6 @@ impl Renderer {
         }
     }
 
-    /// Install only a successfully frontend-compiled material. Failure keeps
-    /// the previous draw (or the stock fallback), never a blank model.
-    pub fn install_custom_material(&mut self, name: String, draw: DrawSceneCustom) -> bool {
-        if !draw.draw_vars.can_instance() { return false; }
-        self.custom_draws.insert(name, Box::new(draw));
-        true
-    }
-
-    pub fn retain_custom_materials(&mut self, names: &[String]) {
-        self.custom_draws.retain(|name, _| names.contains(name));
-    }
-
-    pub fn custom_material_shader(&self, name: &str) -> Option<DrawShaderId> {
-        self.custom_draws.get(name).and_then(|draw| draw.draw_shader_id)
-    }
-
-    #[allow(clippy::too_many_arguments)]
-    fn draw_custom_models(
-        &mut self, cx: &mut Cx3d, eye: Vec3f, instances: &[ModelInstance],
-        lane: WorldModelLane, fog: (Vec3f, f32), sun: &SunLight,
-        frustum: Option<&Frustum>, stats: &mut RenderStats,
-    ) {
-        let names: Vec<String> = self.custom_draws.keys().filter(|name| {
-            instances.iter().any(|i| i.custom_material.as_ref().is_some_and(|m| &m.name == *name))
-        }).cloned().collect();
-        for name in names {
-            let Some(mut draw) = self.custom_draws.remove(&name) else { continue; };
-            self.draw_models_inner(cx, ModelDraw::Custom(&name, &mut draw), eye,
-                instances, lane, fog, sun, frustum, stats);
-            self.custom_draws.insert(name, draw);
-        }
-    }
-
     /// Hand this frame's actor-attached world props to the renderer.
     ///
     /// Attachments receive ordinary world depth, fog, sunlight, AO and
@@ -2991,14 +2888,6 @@ impl Renderer {
         self.water_tiles.clear();
         if let Some(water) = water {
             for volume in &water.volumes {
-                // A physics-only volume draws NOTHING (`WaterVolume::draw_sheet`
-                // documents why a transparent sheet is not the same thing: this
-                // pass blends premultiplied, so alpha 0 adds instead of hides).
-                // A river's chain of axis-aligned boxes takes this branch; its
-                // channel-following ribbon is the visible surface.
-                if !volume.draw_sheet {
-                    continue;
-                }
                 let (vertices, indices, min, max) = water_sheet_data(volume);
                 if indices.is_empty() {
                     continue;
@@ -3112,10 +3001,7 @@ impl Renderer {
                 return m;
             }
         }
-        // A rigid body's orientation comes from box3d; a kinematic RIDE body
-        // (a coaster car halfway round a loop) writes its own. Either way a
-        // set quaternion is the pose — only an unset one falls back to yaw.
-        if e.kind == BodyKind::Rigid || e.orient != Quat::default() {
+        if e.kind == BodyKind::Rigid {
             let (x, y, z, w) = (e.orient.x, e.orient.y, e.orient.z, e.orient.w);
             let mut m = Mat4f::identity();
             m.v[0] = 1.0 - 2.0 * (y * y + z * z);
@@ -4429,7 +4315,6 @@ impl Renderer {
         // The snapshot becomes render passes on the next frame
         // (gpu_lightmap.rs); delivery is a texture handle swap, no upload.
         self.gpu_baker.schedule(crate::gpu_lightmap::GpuBakeJob {
-            world_revision: (world.render_rev, self.models_rev),
             scene,
             mesh_geometry,
             mesh_map,
@@ -4527,10 +4412,6 @@ impl Renderer {
     /// Takes effect immediately: Realtime -> OnChange re-dirties every
     /// region so mover shadows stamped into the tiles are baked away.
     pub fn set_gpu_lightmap_mode(&mut self, mode: crate::gpu_lightmap::GpuLightmapMode) {
-        if self.gpu_baker.mode() != mode {
-            self.shadow_gate = ShadowRebuildGate::default();
-            self.lm_kick_sun = None;
-        }
         self.gpu_baker.set_mode(mode);
     }
 
@@ -4947,11 +4828,6 @@ impl Renderer {
             eye,
             csm_scene_bounds,
         ) {
-            // Geometry can change during the settle debounce while an older
-            // atlas finishes. Its remaps index the old model list.
-            if d.world_revision != (world.render_rev, self.models_rev) {
-                return;
-            }
             self.lightmap = Some(d.atlas);
             self.lm_remaps = vec![Vec4f::default(); self.placed_models.len()];
             for (k, pi) in d.mesh_map.iter().enumerate() {
@@ -5528,10 +5404,6 @@ impl Renderer {
             return;
         }
         let pbr_lane = draw.is_pbr();
-        let custom_name = match &draw {
-            ModelDraw::Custom(name, _) => Some((*name).to_string()),
-            _ => None,
-        };
         {
             let draw = draw.base();
             sun.write_into(
@@ -5657,16 +5529,7 @@ impl Renderer {
             // they must not be renumbered — and each takes only the models
             // its shader owns.
             let uses_pbr_lane = self.pbr_materials_enabled && loaded.1.wants_pbr;
-            let wanted_custom = inst.custom_material.as_ref().filter(|m| {
-                custom_name.as_deref() == Some(m.name.as_str())
-                    || self.custom_draws.get(&m.name).is_some_and(|d| d.draw_vars.can_instance())
-            });
-            if let Some(name) = custom_name.as_deref() {
-                if wanted_custom.map(|m| m.name.as_str()) != Some(name) { continue; }
-                if let (ModelDraw::Custom(_, d), Some(material)) = (&mut draw, wanted_custom) {
-                    d.params = material.params;
-                }
-            } else if wanted_custom.is_some() || uses_pbr_lane != pbr_lane {
+            if uses_pbr_lane != pbr_lane {
                 continue;
             }
             // Hoisted: `loaded` borrows self, and the per-instance light
@@ -7007,9 +6870,9 @@ impl Renderer {
 
         let vars_ready = draws.cube.cube.draw_vars.can_instance()
             && draws.alpha.cube.cube.draw_vars.can_instance();
-        let slab_key = static_slab_key(world, self.bake.generation());
+        let slab_key = (world.render_rev, self.bake.generation());
         if vars_ready && self.slab_key != Some(slab_key) {
-            let t0 = Cx::monotonic_now();
+            let t0 = std::time::Instant::now();
             self.rebuild_static_slabs(draws, world);
             stats.slab_us += perf_us(t0);
             stats.slab_rebuilds += 1;
@@ -7074,7 +6937,7 @@ impl Renderer {
             );
             if self
                 .shadow_gate
-                .should_rebuild(key, Cx::monotonic_now(), SHADOW_SETTLE)
+                .should_rebuild(key, std::time::Instant::now(), SHADOW_SETTLE)
             {
                 self.refresh_shadow_receivers(world);
                 // Same settle cadence: the light bake becomes GPU render
@@ -7083,9 +6946,9 @@ impl Renderer {
                 // only a WORLD change (or a sun change that moves the lamps)
                 // re-schedules the whole job; OnChange re-kicks on every
                 // settle, sun changes included.
-                let world_key = lightmap_world_key(world, self.models_rev, day_key);
+                let world_key = (world.render_rev, self.models_rev, day_key);
                 if self.lm_kick_key != Some(world_key)
-                    || lightmap_sun_changed(self.lm_kick_sun, sun.dir, self.gpu_baker.mode())
+                    || self.gpu_baker.mode() == crate::gpu_lightmap::GpuLightmapMode::OnChange
                 {
                     // Name the cause in the bake's own log line: a blowout
                     // that pops in has to be attributable to the run that
@@ -7098,7 +6961,6 @@ impl Renderer {
                         Some(_) => crate::gpu_lightmap::BakeTrigger::SunChange,
                     };
                     self.lm_kick_key = Some(world_key);
-                    self.lm_kick_sun = Some(sun.dir);
                     self.kick_lightmap_bake(world, &sun, trigger);
                 }
                 self.shadow_gate.mark_built(key);
@@ -7334,7 +7196,7 @@ impl Renderer {
             // with no loadable sidecar (or a host with no SDF shader).
             // Realtime draws NONE of this — characters are in the tiles.
             if shadow_mesh_enabled {
-                let t0 = Cx::monotonic_now();
+                let t0 = std::time::Instant::now();
                 let ground = world
                     .terrain
                     .as_ref()
@@ -7498,7 +7360,7 @@ impl Renderer {
         // plain blob, as does any instance whose model has no sidecar.
         // Realtime draws none of this — the cars are in the tiles.
         if shadow_mesh_enabled {
-            let t0 = Cx::monotonic_now();
+            let t0 = std::time::Instant::now();
             let instances = std::mem::take(&mut self.placed_models);
             for inst in &instances {
                 if !inst.dynamic {
@@ -7670,8 +7532,6 @@ impl Renderer {
                 frustum,
                 &mut stats,
             );
-            self.draw_custom_models(cx, camera_pos, &instances, WorldModelLane::Placed,
-                (fog_color, fog_density), &sun, frustum, &mut stats);
             self.placed_models = instances;
 
             // Actor-attached props share the world material/depth pass, but
@@ -7718,8 +7578,6 @@ impl Renderer {
                 frustum,
                 &mut stats,
             );
-            self.draw_custom_models(cx, camera_pos, &attachments, WorldModelLane::Attachment,
-                (fog_color, fog_density), &sun, frustum, &mut stats);
             self.world_attachments = attachments;
         }
 
@@ -7980,7 +7838,7 @@ impl Renderer {
         // depth write off means overlapping shadows can never fight for the
         // buffer.
         if let Some(shadow) = draws.shadow.as_deref_mut() {
-            let t0 = Cx::monotonic_now();
+            let t0 = std::time::Instant::now();
             self.last_dynamic_shadow_tris = self.shadow_mesh.triangle_count();
             if !self.shadow_mesh.is_empty() {
                 let geometry = self.shadow_geometry.get_or_insert_with(|| Geometry::new(cx.cx));
@@ -8005,7 +7863,7 @@ impl Renderer {
         // shares a draw item — the atlas bind is what splits items.
         if let Some(sd) = draws.shadow_sdf.as_deref_mut() {
             if !self.sdf_instances.is_empty() {
-                let t0 = Cx::monotonic_now();
+                let t0 = std::time::Instant::now();
                 let geometry_id = self.ensure_flare_geometry(cx.cx);
                 sd.draw_vars.geometry_id = Some(geometry_id);
                 sd.depth_clip = 1.0;
@@ -8186,19 +8044,6 @@ impl Renderer {
         if let Some(sc) = draws.screen.as_deref_mut() {
             let geometry_id = self.ensure_flare_geometry(cx.cx);
             sc.draw_vars.geometry_id = Some(geometry_id);
-            // The sprite lane below BORROWS this draw — one shader serves both
-            // the video screen and every billboard — so it overwrites the pose
-            // and texture the host owns. Remember them here and hand them back
-            // when the lane is done: otherwise the last sprite of the frame
-            // leaves its pose behind, next frame the "is there a screen?" test
-            // (a zero `screen_size` draws nothing) reads THAT and passes, and
-            // the sprite's whole sheet is drawn as one opaque quad with full
-            // 0..1 UVs — an atlas standing in the world under the unit that
-            // happened to be drawn last, and still standing there after the
-            // level that owned it is gone.
-            let host_pos = sc.screen_pos;
-            let host_size = sc.screen_size;
-            let host_texture = sc.draw_vars.texture_slots[0].clone();
             sc.depth_clip = 1.0;
             sc.cutout = 0.0;
             sc.pixelated = 0.0;
@@ -8237,10 +8082,6 @@ impl Renderer {
                     sc.draw_vars.area = cx.update_area_refs(sc.draw_vars.area, new_area);
                 }
             }
-            // The borrow ends here: the host's screen is exactly as it left it.
-            sc.screen_pos = host_pos;
-            sc.screen_size = host_size;
-            sc.draw_vars.texture_slots[0] = host_texture;
         }
 
         // 7. View-local held meshes, after the complete world. The dedicated
@@ -8292,7 +8133,6 @@ mod realm_lifecycle_tests {
             color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
             dynamic,
             depth_order,
-            custom_material: None,
             part_poses: Vec::new(),
         }
     }
@@ -8332,79 +8172,6 @@ mod realm_lifecycle_tests {
         assert!(!renderer.pbr_materials_enabled());
     }
 
-    #[test]
-    fn a_repaint_repacks_the_slabs_but_never_rekicks_the_bake() {
-        let mut world = GameWorld::new();
-        let slab = static_slab_key(&world, 1);
-        let bake = lightmap_world_key(&world, 3, 6);
-        world.mark_paint_dirty();
-        assert_ne!(static_slab_key(&world, 1), slab, "a repainted lamp must reach the screen");
-        assert_eq!(lightmap_world_key(&world, 3, 6), bake, "a repaint is not a world edit");
-        world.mark_render_dirty();
-        assert_ne!(lightmap_world_key(&world, 3, 6), bake, "geometry still re-kicks the bake");
-        assert_ne!(static_slab_key(&world, 2), static_slab_key(&world, 1), "a rebake still repacks");
-    }
-
-    #[test]
-    fn a_night_clock_does_not_rekick_baked_sun_visibility() {
-        use crate::gpu_lightmap::GpuLightmapMode::{OnChange, Realtime};
-        let midnight = SunLight::from_time_of_day(0.0, 52.0).dir;
-        for i in 0..120 {
-            let dir = SunLight::from_time_of_day(i as f32 / 60.0, 52.0).dir;
-            assert!(!lightmap_sun_changed(Some(midnight), dir, OnChange));
-        }
-        let noon = SunLight::from_time_of_day(12.0, 52.0).dir;
-        assert!(lightmap_sun_changed(Some(midnight), noon, OnChange));
-        assert!(lightmap_sun_changed(Some(noon), midnight, OnChange));
-        assert!(!lightmap_sun_changed(Some(noon), noon, OnChange));
-        assert!(lightmap_sun_changed(Some(noon), SunLight::from_time_of_day(13.0, 52.0).dir, OnChange));
-        assert!(!lightmap_sun_changed(Some(midnight), noon, Realtime));
-    }
-
-    #[test]
-    fn sun_presentation_changes_preserve_layout_but_invalidate_baked_daylight() {
-        use crate::gpu_lightmap::GpuLightmapMode::{OnChange, Realtime};
-        let mut world = GameWorld::new();
-        world.sun = makepad_game_sim::SunConfig {
-            dir: Some(vec3f(0.0, 1.0, 0.0)),
-            color: Some(vec3f(0.05, 0.05, 0.05)),
-            ambient: Some(vec3f(0.05, 0.05, 0.05)),
-            ..Default::default()
-        };
-        let dim = crate::sun::resolve_sun(&world.sun);
-        let models_rev = 9;
-        let geometry = (world.render_rev, models_rev);
-        let old_key = lightmap_world_key(&world, models_rev, Renderer::lamp_daylight_key(&dim));
-        // Color and ambient affect baked lamp headroom even when direction
-        // is identical. They must reach the daylight key, not geometry.
-        for ambient_only in [false, true] {
-            world.sun.color = Some(if ambient_only { vec3f(0.05, 0.05, 0.05) } else { vec3f(1.0, 1.0, 1.0) });
-            world.sun.ambient = Some(if ambient_only { vec3f(1.0, 1.0, 1.0) } else { vec3f(0.05, 0.05, 0.05) });
-            let sun = crate::sun::resolve_sun(&world.sun);
-            let key = lightmap_world_key(&world, models_rev, Renderer::lamp_daylight_key(&sun));
-            assert_eq!((key.0, key.1), geometry);
-            assert_ne!(key.2, old_key.2, "baked lamp headroom must refresh");
-            assert!(!lightmap_sun_changed(Some(dim.dir), sun.dir, OnChange));
-            assert!(!lightmap_sun_changed(Some(dim.dir), sun.dir, Realtime));
-        }
-        let lit = crate::sun::resolve_sun(&world.sun);
-        let lit_key = lightmap_world_key(&world, models_rev, Renderer::lamp_daylight_key(&lit));
-        world.sun.shadow_alpha = Some(0.17);
-        let softer = crate::sun::resolve_sun(&world.sun);
-        assert_eq!(softer.shadow_alpha, 0.17);
-        assert_eq!(lightmap_world_key(&world, models_rev, Renderer::lamp_daylight_key(&softer)), lit_key,
-            "shadow opacity is analytic, not an atlas contribution");
-
-        // A directional change refreshes baked visibility in OnChange,
-        // while Realtime gets the new direction through its per-frame CSM.
-        world.sun.dir = Some(vec3f(1.0, 1.0, 0.0));
-        let moved = crate::sun::resolve_sun(&world.sun);
-        assert!(lightmap_sun_changed(Some(lit.dir), moved.dir, OnChange));
-        assert!(!lightmap_sun_changed(Some(lit.dir), moved.dir, Realtime));
-        assert_eq!((world.render_rev, models_rev), geometry,
-            "an in-flight atlas still has a valid layout after sun updates");
-    }
-
     #[test]
     fn dynamic_motion_does_not_rebake_the_static_scene() {
         let mut renderer = Renderer::default();
@@ -8507,7 +8274,7 @@ mod realm_lifecycle_tests {
         settings.max_probes = 19;
         renderer.set_bake_settings(settings);
 
-        renderer.slab_key = Some((1, 1, 1));
+        renderer.slab_key = Some((1, 1));
         renderer.slab_instance_count = 23;
         renderer.terrain_revision = 1;
         renderer.water_rev = Some(1);
@@ -8846,8 +8613,9 @@ mod chunk_tests {
     /// moving keeps the rebuild parked.
     #[test]
     fn shadow_gate_coalesces_an_edit_burst() {
-        let settle = 0.2;
-        let t0 = 10.0;
+        use std::time::{Duration, Instant};
+        let settle = Duration::from_millis(200);
+        let t0 = Instant::now();
         let mut gate = ShadowRebuildGate::default();
         // First sight builds immediately.
         assert!(gate.should_rebuild((1, 0, 0, 0), t0, settle));
@@ -8856,17 +8624,17 @@ mod chunk_tests {
         // Burst: five mutations in quick succession — no rebuild during it,
         // and the settle clock restarts on every change.
         for i in 2..7u64 {
-            let now = t0 + 0.01 * i as f64;
+            let now = t0 + Duration::from_millis(10 * i);
             assert!(!gate.should_rebuild((i, 0, 0, 0), now, settle));
         }
         // Still pending just before the window closes...
-        let last_change = t0 + 0.06;
-        assert!(!gate.should_rebuild((6, 0, 0, 0), last_change + 0.199, settle));
+        let last_change = t0 + Duration::from_millis(60);
+        assert!(!gate.should_rebuild((6, 0, 0, 0), last_change + Duration::from_millis(199), settle));
         // ...and exactly one rebuild once it has.
-        let at_rest = last_change + 0.2;
+        let at_rest = last_change + Duration::from_millis(200);
         assert!(gate.should_rebuild((6, 0, 0, 0), at_rest, settle));
         gate.mark_built((6, 0, 0, 0));
-        assert!(!gate.should_rebuild((6, 0, 0, 0), at_rest + 1.0, settle));
+        assert!(!gate.should_rebuild((6, 0, 0, 0), at_rest + Duration::from_millis(1000), settle));
     }
 
     /// Tiling must regroup the terrain mesh, not change it: the union of
@@ -9388,7 +9156,6 @@ mod water_sheet_tests {
             waves: vec![wave],
             color: vec4(0.2, 0.5, 0.8, 0.6),
             entity: 0,
-            draw_sheet: true,
         }
     }
 
@@ -9751,7 +9518,6 @@ mod anim_part_tests {
             color_adjust: vec4(0.0, 1.0, 1.0, 0.0),
             dynamic: false,
             depth_order: 0.0,
-            custom_material: None,
             part_poses: Vec::new(),
         }]);
         assert!(renderer
@@ -9779,26 +9545,6 @@ mod anim_part_tests {
         assert_eq!(neutral.tint, vec4(1.0, 1.0, 1.0, 1.0));
     }
 
-    #[test]
-    fn authored_model_origin_and_front_follow_full_bank_pitch_frame() {
-        let origin = vec3f(0.3, -0.7, 1.2);
-        for angles in [vec3f(0.0,0.0,0.0), vec3f(0.31,1.1,-0.64)] {
-            let mut frame = Mat4f::rotation(angles);
-            frame.v[12] = 17.0; frame.v[13] = 28.0; frame.v[14] = -9.0;
-            let instance = ModelInstance::on_body_authored("trainer".into(), 2.0, origin, &frame);
-            for (model_point, body_point) in [
-                (origin, vec3f(0.0,0.0,0.0)),
-                (origin + vec3f(0.0,0.0,1.0),vec3f(0.0,0.0,-2.0)),
-                (origin + vec3f(1.0,0.0,0.0),vec3f(-2.0,0.0,0.0)),
-                (origin + vec3f(0.0,1.0,0.0),vec3f(0.0,2.0,0.0)),
-            ] {
-                let got = instance.transform.transform_vec4(vec4(model_point.x,model_point.y,model_point.z,1.0));
-                let expected = frame.transform_vec4(vec4(body_point.x,body_point.y,body_point.z,1.0));
-                assert!((got.x-expected.x).abs()<1e-5 && (got.y-expected.y).abs()<1e-5 && (got.z-expected.z).abs()<1e-5);
-            }
-        }
-    }
-
     #[test]
     fn model_targets_come_from_ids_and_slots() {
         assert_eq!(
diff --git a/libs/render/src/scene.rs b/libs/render/src/scene.rs
index 38b8c2874..49869d53c 100644
--- a/libs/render/src/scene.rs
+++ b/libs/render/src/scene.rs
@@ -51,8 +51,7 @@ pub fn scene_state(
                 -yaw.cos() * pitch.cos(),
             )
             .normalize();
-            // The filmed body is never its own obstruction.
-            let boom = camera_boom_limit(world, pivot, forward * -1.0, world.cam_boom, world.cam_third);
+            let boom = camera_boom_limit(world, pivot, forward * -1.0, world.cam_boom);
             let mut camera_pos = pivot - forward * boom;
             camera_pos = camera_pos + camera_shake_offset(world, in_test);
             let view = Mat4f::look_at(camera_pos, pivot, vec3f(0.0, 1.0, 0.0));
@@ -174,9 +173,7 @@ pub fn vehicle_cockpit_scene_state(
 
 pub fn set_pass_camera(cx: &mut Cx, pass: &DrawPass, scene: &SceneState3D) {
     let camera_inv = scene.view.invert();
-    let uniforms_gen = cx.next_uniform_gen();
-    let cxpass = &mut cx.passes[pass.draw_pass_id()];
-    let pass_uniforms = &mut cxpass.pass_uniforms;
+    let pass_uniforms = &mut cx.passes[pass.draw_pass_id()].pass_uniforms;
     pass_uniforms.camera_projection = scene.projection;
     pass_uniforms.camera_projection_r = scene.projection;
     pass_uniforms.camera_view = scene.view;
@@ -187,7 +184,6 @@ pub fn set_pass_camera(cx: &mut Cx, pass: &DrawPass, scene: &SceneState3D) {
     pass_uniforms.depth_view_r = scene.view;
     pass_uniforms.camera_inv = camera_inv;
     pass_uniforms.camera_inv_r = camera_inv;
-    cxpass.mark_pass_uniforms_dirty(uniforms_gen);
 }
 
 #[cfg(test)]
diff --git a/libs/render/src/skin.rs b/libs/render/src/skin.rs
index 8c953e245..db14eaf3d 100644
--- a/libs/render/src/skin.rs
+++ b/libs/render/src/skin.rs
@@ -924,17 +924,6 @@ fn parse_ragdoll(
 
 impl SkinnedModel {
     pub fn parse_glb(bytes: &[u8]) -> Result<SkinnedModel, String> {
-        Self::parse_glb_inner(bytes, false)
-    }
-
-    /// Admit newly generated content using the runtime's actual CPU parser,
-    /// but reject malformed influences instead of silently repairing them.
-    /// Legacy pack loading retains its existing permissive normalization.
-    pub fn parse_glb_validated(bytes: &[u8]) -> Result<SkinnedModel, String> {
-        Self::parse_glb_inner(bytes, true)
-    }
-
-    fn parse_glb_inner(bytes: &[u8], strict: bool) -> Result<SkinnedModel, String> {
         if bytes.len() < 12 || &bytes[0..4] != b"glTF" {
             return Err("not a GLB (magic mismatch)".into());
         }
@@ -999,9 +988,6 @@ impl SkinnedModel {
             if let Some(children) = n.get("children") {
                 for c in children.arr() {
                     if let Some(ci) = c.usize() {
-                        if strict && (ci >= nodes.len() || nodes[ci].parent.is_some()) {
-                            return Err("invalid or multiply parented skeleton node".into());
-                        }
                         if ci < nodes.len() {
                             nodes[ci].parent = Some(parent_index);
                         }
@@ -1009,22 +995,6 @@ impl SkinnedModel {
                 }
             }
         }
-        if strict {
-            for (i, node) in nodes.iter().enumerate() {
-                if ![node.rest.t.x, node.rest.t.y, node.rest.t.z, node.rest.r.x,
-                    node.rest.r.y, node.rest.r.z, node.rest.r.w, node.rest.s.x,
-                    node.rest.s.y, node.rest.s.z].iter().all(|n| n.is_finite()) {
-                    return Err(format!("node {i}: non-finite rest transform"));
-                }
-                let mut parent = node.parent;
-                for _ in 0..nodes.len() {
-                    let Some(p) = parent else { break; };
-                    if p == i { return Err("cyclic skeleton hierarchy".into()); }
-                    parent = nodes[p].parent;
-                }
-                if parent.is_some() { return Err("cyclic skeleton hierarchy".into()); }
-            }
-        }
 
         // Skin 0: joints + inverse bind matrices.
         let skin = json
@@ -1038,16 +1008,9 @@ impl SkinnedModel {
         if joint_nodes.is_empty() {
             return Err("skin has no joints".into());
         }
-        if strict && joint_nodes.iter().any(|&joint| joint >= nodes.len()) {
-            return Err("skin joint references a missing node".into());
-        }
-        let inverse_bind: Vec<Mat4f> = match skin.get("inverseBindMatrices").and_then(Val::usize) {
+        let inverse_bind = match skin.get("inverseBindMatrices").and_then(Val::usize) {
             Some(ibm_acc) => {
-                let (floats, lanes) = acc.read_f32(ibm_acc)?;
-                if strict && (lanes != 16 || floats.len() != joint_nodes.len() * 16
-                    || floats.iter().any(|n| !n.is_finite())) {
-                    return Err("invalid inverse bind matrices".into());
-                }
+                let (floats, _) = acc.read_f32(ibm_acc)?;
                 floats
                     .chunks_exact(16)
                     .map(|c| Mat4f {
@@ -1071,9 +1034,6 @@ impl SkinnedModel {
                 continue;
             };
             mesh_node = node_index;
-            if strict && n.get("skin").and_then(Val::usize) != Some(0) {
-                return Err("runtime supports only skin 0".into());
-            }
             let mesh = json
                 .get("meshes")
                 .and_then(|m| m.idx(mesh_index))
@@ -1081,7 +1041,6 @@ impl SkinnedModel {
             for prim in mesh.get("primitives").map(|p| p.arr()).unwrap_or(&[]) {
                 let attrs = prim.get("attributes").ok_or("primitive without attributes")?;
                 let Some(joints_acc) = attrs.get("JOINTS_0").and_then(Val::usize) else {
-                    if strict { return Err("skinned primitive lacks JOINTS_0".into()); }
                     skipped_unskinned += 1;
                     continue;
                 };
@@ -1089,7 +1048,7 @@ impl SkinnedModel {
                     .get("POSITION")
                     .and_then(Val::usize)
                     .ok_or("primitive without POSITION")?;
-                let (pos, pos_lanes) = acc.read_f32(pos_acc)?;
+                let (pos, _) = acc.read_f32(pos_acc)?;
                 let normal = attrs
                     .get("NORMAL")
                     .and_then(Val::usize)
@@ -1102,33 +1061,7 @@ impl SkinnedModel {
                     .map(|a| acc.read_f32(a))
                     .transpose()?
                     .map(|(v, _)| v);
-                let (joints, joint_lanes) = acc.read_f32(joints_acc)?;
-                if strict {
-                    let weight_acc = attrs.get("WEIGHTS_0").and_then(Val::usize)
-                        .ok_or("skinned primitive lacks WEIGHTS_0")?;
-                    let (weights, weight_lanes) = acc.read_f32(weight_acc)?;
-                    let count = pos.len() / 3;
-                    if pos_lanes != 3 || joint_lanes != 4 || weight_lanes != 4
-                        || joints.len() != count * 4 || weights.len() != count * 4 {
-                        return Err("inconsistent skin accessor shape/count".into());
-                    }
-                    if pos.iter().any(|n| !n.is_finite()) || normal.as_ref().is_some_and(|v| v.iter().any(|n| !n.is_finite()))
-                        || uv.as_ref().is_some_and(|v| v.iter().any(|n| !n.is_finite())) {
-                        return Err("non-finite skinned vertex attribute".into());
-                    }
-                    for (i, (js, ws)) in joints.chunks_exact(4).zip(weights.chunks_exact(4)).enumerate() {
-                        if js.iter().any(|j| !j.is_finite() || *j < 0.0 || j.fract() != 0.0 || *j >= joint_nodes.len() as f32 || *j > u16::MAX as f32) {
-                            return Err(format!("vertex {i}: joint index outside skin"));
-                        }
-                        // Permit normalized integer accessor quantization, not
-                        // missing/NaN/negative/zero-sum or arbitrary weights.
-                        let sum: f32 = ws.iter().sum();
-                        if ws.iter().any(|w| !w.is_finite() || !(0.0..=1.0).contains(w))
-                            || !sum.is_finite() || (sum - 1.0).abs() > 0.02 {
-                            return Err(format!("vertex {i}: skin weights must be finite, nonnegative and normalized"));
-                        }
-                    }
-                }
+                let (joints, _) = acc.read_f32(joints_acc)?;
                 let weights = attrs
                     .get("WEIGHTS_0")
                     .and_then(Val::usize)
@@ -1178,10 +1111,6 @@ impl SkinnedModel {
                 }
                 if let Some(idx_acc) = prim.get("indices").and_then(Val::usize) {
                     let (idx, _) = acc.read_f32(idx_acc)?;
-                    if strict && (idx.len() % 3 != 0 || idx.iter().any(|i| !i.is_finite() || *i < 0.0
-                        || i.fract() != 0.0 || *i >= count as f32)) {
-                        return Err("invalid skinned triangle indices".into());
-                    }
                     indices.extend(idx.iter().map(|v| base + *v as u32));
                 } else {
                     indices.extend((0..count as u32).map(|i| base + i));
@@ -1231,19 +1160,7 @@ impl SkinnedModel {
                     continue;
                 };
                 let (times, _) = acc.read_f32(input)?;
-                let (values, lanes) = acc.read_f32(output)?;
-                if strict {
-                    let expected_lanes = match path { ChannelPath::Rotation => 4, _ => 3 };
-                    let interpolation = s.get("interpolation").and_then(Val::str).unwrap_or("LINEAR");
-                    if node >= nodes.len() || times.is_empty() || lanes != expected_lanes
-                        || values.len() != times.len() * lanes
-                        || times.iter().any(|t| !t.is_finite() || *t < 0.0)
-                        || times.windows(2).any(|t| t[1] <= t[0])
-                        || values.iter().any(|v| !v.is_finite())
-                        || !matches!(interpolation, "LINEAR" | "STEP") {
-                        return Err(format!("clip {name}: invalid or unsupported animation channel"));
-                    }
-                }
+                let (values, _) = acc.read_f32(output)?;
                 if let Some(last) = times.last() {
                     duration = duration.max(*last);
                 }
@@ -1254,9 +1171,6 @@ impl SkinnedModel {
                     values,
                 });
             }
-            if strict && channels.is_empty() {
-                return Err(format!("clip {name}: no runtime-supported animation channels"));
-            }
             clips.push(AnimClip {
                 name,
                 duration: duration.max(1.0e-4),
@@ -1459,64 +1373,6 @@ impl SkinnedModel {
         self.nodes.get(node).map(|node| node.name.as_str())
     }
 
-    /// Parent of `node` in the authored hierarchy; `None` for a root or an
-    /// out-of-range index. Retargets walk this parents-first.
-    pub fn node_parent(&self, node: usize) -> Option<usize> {
-        self.nodes.get(node).and_then(|node| node.parent)
-    }
-
-    /// Number of nodes, joints or not — the length of every `PoseBuffer`.
-    pub fn node_count(&self) -> usize {
-        self.nodes.len()
-    }
-
-    /// Weight-averaged rest position, in mesh space, of the vertices the
-    /// joint at `node` skins — where the flesh hangs off the bone. A leaf
-    /// limb has no child to point at; this is the way it actually runs.
-    /// `None` when `node` is not a joint or skins nothing.
-    pub fn joint_skinned_centroid(&self, node: usize) -> Option<Vec3f> {
-        let joint = self.joint_nodes.iter().position(|&n| n == node)?;
-        let mut sum = Vec3f::default();
-        let mut total = 0.0f32;
-        for v in &self.vertices {
-            for k in 0..4 {
-                if v.joints[k] as usize == joint && v.weights[k] > 0.0 {
-                    let w = v.weights[k];
-                    sum = sum + v.pos.scale(w);
-                    total += w;
-                }
-            }
-        }
-        if total <= 0.0 {
-            return None;
-        }
-        Some(sum.scale(1.0 / total))
-    }
-
-    /// A rig of nodes and nothing else — no mesh, no clips — for tests and
-    /// tools that exercise hierarchy maths (retargets) without a GLB. Every
-    /// node counts as a joint; `mesh_node` is the node whose inverse
-    /// premultiplies `node_mesh_transform`, as for a parsed model.
-    pub fn from_nodes(nodes: Vec<(String, Option<usize>, NodeTrs)>, mesh_node: usize) -> SkinnedModel {
-        let joint_nodes = (0..nodes.len()).collect();
-        SkinnedModel {
-            rest_hash_cache: std::sync::OnceLock::new(),
-            nodes: nodes
-                .into_iter()
-                .map(|(name, parent, rest)| Node { name, parent, rest })
-                .collect(),
-            joint_nodes,
-            inverse_bind: Vec::new(),
-            mesh_node,
-            vertices: Vec::new(),
-            indices: Vec::new(),
-            clips: Vec::new(),
-            skipped_unskinned: 0,
-            joint_bounds: Vec::new(),
-            ragdoll: None,
-        }
-    }
-
     /// Mask containing `root` and every node parented below it.
     ///
     /// Cache this alongside a resolved animation clip when applying a
diff --git a/libs/score_ui/Cargo.toml b/libs/score_ui/Cargo.toml
index c1ffb582e..393b323c7 100644
--- a/libs/score_ui/Cargo.toml
+++ b/libs/score_ui/Cargo.toml
@@ -13,12 +13,9 @@ makepad-widgets = { path = "../../widgets", version = "2.0.0" }
 makepad-score = { path = "../score", version = "1.0.0" }
 makepad-score-layout = { path = "../score_layout", version = "0.1.0" }
 makepad-score-render = { path = "../score_render", version = "0.1.0" }
-makepad-score-view = { path = "../score_view", version = "0.1.0" }
 makepad-score-play = { path = "../score_play", version = "0.1.0" }
 makepad-soundfont = { path = "../soundfont", version = "0.1.0" }
 makepad-piano-model = { path = "../piano_model", version = "0.1.0" }
 makepad-score-import = { path = "../score_import", version = "1.0.0" }
+ttf-parser = { path = "../ttf-parser" }
 
-
-[dev-dependencies]
-makepad-midi-file = { path = "../midi_file", version = "1.0.0" }
diff --git a/libs/score_ui/src/document.rs b/libs/score_ui/src/document.rs
index be8e7103e..6c30f7c53 100644
--- a/libs/score_ui/src/document.rs
+++ b/libs/score_ui/src/document.rs
@@ -38,8 +38,29 @@ pub fn with_native_extension(path: &Path) -> PathBuf {
 }
 
 const ACTOR: u64 = 0x5c0e;
-pub use makepad_score_view::document::{SemanticElement, SemanticKind};
-use makepad_score_view::document::semantic_for_note;
+const NOTE_SEMANTIC_TAG: u64 = 0x1000_0000_0000_0000;
+const MEASURE_SEMANTIC_TAG: u64 = 0x2000_0000_0000_0000;
+pub(crate) const DECORATION_TAG: u64 = 0x8000_0000_0000_0000;
+
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+pub enum SemanticKind {
+    Note,
+    Measure,
+}
+
+#[derive(Clone, Debug)]
+pub struct SemanticElement {
+    pub semantic: SemanticId,
+    pub kind: SemanticKind,
+    pub note: Option<makepad_score::model::NoteId>,
+    pub event: Option<EventId>,
+    pub measure: MeasureId,
+    pub staff: StaffId,
+    pub voice: VoiceId,
+    pub page: usize,
+    pub bounds: makepad_score_render::Rect,
+    pub midi: Option<u8>,
+}
 
 #[derive(Clone, Debug)]
 pub struct AnnotationVisual {
@@ -1440,8 +1461,7 @@ impl ScoreDocument {
         for page in 0..self.spacing.page_count() {
             let (list, elements) = {
                 let placement = &self.spacing.pages()[page];
-                crate::engrave::make_page(self.workspace.score(), placement, page, self.frame)
-                    .map_err(|error| DocumentError::Native(error.to_string()))?
+                crate::engrave::make_page(self.workspace.score(), placement, page, self.frame)?
             };
             let list = Arc::new(list);
             self.cache.insert(list.clone(), self.frame);
@@ -1463,8 +1483,7 @@ impl ScoreDocument {
             .retain(|_, semantic| self.elements.contains_key(semantic));
         let (list, elements) = {
             let placement = &self.spacing.pages()[page];
-            crate::engrave::make_page(self.workspace.score(), placement, page, self.frame)
-                .map_err(|error| DocumentError::Native(error.to_string()))?
+            crate::engrave::make_page(self.workspace.score(), placement, page, self.frame)?
         };
         let list = Arc::new(list);
         self.cache.insert(list.clone(), self.frame);
@@ -1487,6 +1506,16 @@ impl ScoreDocument {
     }
 }
 
+pub(crate) fn semantic_for_note(id: makepad_score::model::NoteId) -> SemanticId {
+    let (actor, counter) = id.raw();
+    SemanticId(NOTE_SEMANTIC_TAG | counter ^ actor.rotate_left(17))
+}
+
+pub(crate) fn semantic_for_measure(id: MeasureId) -> SemanticId {
+    let (actor, counter) = id.raw();
+    SemanticId(MEASURE_SEMANTIC_TAG | counter ^ actor.rotate_left(11))
+}
+
 /// Written duration as a musician reads it.
 fn duration_label(duration: Option<Duration>) -> String {
     let Some(duration) = duration else {
diff --git a/libs/score_ui/src/engrave.rs b/libs/score_ui/src/engrave.rs
index 1e89a1092..eb8cfad07 100644
--- a/libs/score_ui/src/engrave.rs
+++ b/libs/score_ui/src/engrave.rs
@@ -1,3 +1,1763 @@
-//! Compatibility re-exports for the shared engraver.
+//! Page engraving: turns the semantic score into one retained paint page.
+//!
+//! Everything here is in staff spaces, page-local, y down. The vertical
+//! placement of a note is diatonic — a staff step is half a staff space — and
+//! all glyph metrics (notehead width, stem attachment, ledger extension, beam
+//! thickness) come from the loaded SMuFL font rather than from constants.
 
-pub use makepad_score_view::engrave::*;
+use crate::document::{
+    pitch_to_midi, semantic_for_measure, semantic_for_note, DocumentError, SemanticElement,
+    SemanticKind, DECORATION_TAG, PAGE_HEIGHT_SP, PAGE_WIDTH_SP,
+};
+use crate::font::{music_font, Engraving, MusicFont};
+use crate::spacing::{MeasurePlacement, PagePlacement};
+use makepad_score::{
+    model::{
+        EventKind, KeySignature, Measure, Meter, Notehead, Pitch, Rational, Score,
+        ScoreTime, StaffId, TimedEvent, VoiceId,
+    },
+    symbol::{
+        Accidental, Direction, FlagDuration, NoteheadDuration, NoteheadShape,
+        Placement, Symbol,
+    },
+};
+use makepad_score_layout::LayoutStyle;
+use makepad_score_render::{
+    Beam, GlyphItem, Ink, InkRole, LinearRgba, MusicFontRef, PageId, PaintItem, PaintKind,
+    PaintList, Point, Primitive, Rect, RuleKind, SemanticId, SmuflGlyph, TextDirection,
+    TextFontRef, TextRun,
+};
+use std::sync::Arc;
+
+/// One em is four staff spaces in every SMuFL font.
+const EM_SIZE: f64 = 4.0;
+/// Distance from the top staff line of the upper staff to that of the lower.
+const STAFF_GAP: f64 = 14.0;
+/// Top staff line of the upper staff to bottom staff line of the lower.
+pub(crate) const STAFF_SPAN: f64 = STAFF_GAP + 4.0;
+pub(crate) const MARGIN_LEFT: f64 = 17.0;
+pub(crate) const MARGIN_RIGHT: f64 = 14.0;
+/// Shortest stem, in staff spaces, measured from the notehead centre.
+const STEM_LENGTH: f64 = 3.5;
+const BEAM_MIN_STEM: f64 = 3.0;
+
+/// Which staff of the grand staff a note is being drawn on.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+enum StaffRole {
+    Upper,
+    Lower,
+}
+
+/// A five-line staff placed on the page, with its clef.
+#[derive(Clone, Copy, Debug)]
+pub(crate) struct StaffFrame {
+    /// Page y of the top staff line.
+    pub(crate) top: f64,
+    clef: &'static str,
+    /// Page y of the line the clef's origin sits on.
+    clef_line: f64,
+    /// Diatonic index (octave * 7 + step) of the pitch on the middle line.
+    pub(crate) middle_diatonic: i32,
+    /// Staff steps to shift a key signature by, relative to a treble staff.
+    key_shift: i8,
+}
+
+/// The grand staff of one system, given the page y of its top staff line.
+pub(crate) fn staff_frames(top: f64) -> [StaffFrame; 2] {
+    [StaffFrame::treble(top), StaffFrame::bass(top + STAFF_GAP)]
+}
+
+impl StaffFrame {
+    fn treble(top: f64) -> Self {
+        Self {
+            top,
+            clef: "gClef",
+            clef_line: top + 3.0,
+            // B4 sits on the middle line of a treble staff.
+            middle_diatonic: 4 * 7 + 6,
+            key_shift: 0,
+        }
+    }
+
+    fn bass(top: f64) -> Self {
+        Self {
+            top,
+            clef: "fClef",
+            clef_line: top + 1.0,
+            // D3 sits on the middle line of a bass staff.
+            middle_diatonic: 3 * 7 + 1,
+            key_shift: -2,
+        }
+    }
+
+    fn middle(self) -> f64 {
+        self.top + 2.0
+    }
+
+    fn bottom(self) -> f64 {
+        self.top + 4.0
+    }
+
+    /// Page y of a diatonic pitch position on this staff.
+    pub(crate) fn y_of(self, diatonic: i32) -> f64 {
+        self.middle() - f64::from(diatonic - self.middle_diatonic) * 0.5
+    }
+}
+
+/// The written form of one duration.
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub(crate) struct NoteValue {
+    /// 0 = whole, 1 = half, 2 = quarter, 3 = eighth, ...
+    power: u8,
+    pub(crate) dots: u8,
+}
+
+impl NoteValue {
+    fn flags(self) -> u8 {
+        self.power.saturating_sub(2)
+    }
+
+    fn notehead(self, notehead: &Notehead) -> Symbol {
+        let duration = match self.power {
+            0 => NoteheadDuration::Whole,
+            1 => NoteheadDuration::Half,
+            _ => NoteheadDuration::Black,
+        };
+        let shape = match notehead {
+            Notehead::X => NoteheadShape::X,
+            Notehead::Diamond => NoteheadShape::Diamond,
+            Notehead::Triangle => NoteheadShape::TriangleUp,
+            Notehead::Slash => NoteheadShape::Slash,
+            _ => NoteheadShape::Normal,
+        };
+        Symbol::Notehead { duration, shape }
+    }
+
+    fn has_stem(self) -> bool {
+        self.power >= 1
+    }
+}
+
+/// One notehead inside a chord column.
+#[derive(Clone, Debug)]
+pub(crate) struct HeadLayout {
+    note: makepad_score::model::NoteId,
+    midi: u8,
+    diatonic: i32,
+    y: f64,
+    pub(crate) glyph: String,
+    pub(crate) accidental: Option<String>,
+    /// Seconds are offset to the far side of the stem.
+    pub(crate) shifted: bool,
+}
+
+/// One rhythmic column: a chord (or single note) of one voice.
+#[derive(Clone, Debug)]
+pub(crate) struct Column {
+    event: makepad_score::model::EventId,
+    measure: makepad_score::model::MeasureId,
+    voice: VoiceId,
+    staff: StaffId,
+    /// Onset in whole notes from the start of the score.
+    onset: f64,
+    /// The same onset, exactly: the key columns are merged on.
+    pub(crate) time: ScoreTime,
+    /// Page x of the unshifted notehead's left edge, filled in from the
+    /// spacing plan once the system's springs are solved.
+    x: f64,
+    pub(crate) heads: Vec<HeadLayout>,
+    pub(crate) value: NoteValue,
+    pub(crate) stem_up: bool,
+    articulations: Vec<String>,
+}
+
+impl Column {
+    pub(crate) fn top_y(&self) -> f64 {
+        self.heads
+            .iter()
+            .map(|head| head.y)
+            .fold(f64::INFINITY, f64::min)
+    }
+
+    pub(crate) fn bottom_y(&self) -> f64 {
+        self.heads
+            .iter()
+            .map(|head| head.y)
+            .fold(f64::NEG_INFINITY, f64::max)
+    }
+
+    /// The notehead the stem starts from.
+    fn stem_origin_y(&self) -> f64 {
+        if self.stem_up {
+            self.bottom_y()
+        } else {
+            self.top_y()
+        }
+    }
+
+    /// The notehead the stem has to clear.
+    fn stem_far_y(&self) -> f64 {
+        if self.stem_up {
+            self.top_y()
+        } else {
+            self.bottom_y()
+        }
+    }
+}
+
+/// Accumulates paint items and hands out decoration IDs.
+struct PageBuilder<'a> {
+    font: &'static MusicFont,
+    engraving: Engraving,
+    items: Vec<PaintItem>,
+    elements: Vec<SemanticElement>,
+    decoration: u64,
+    page_index: usize,
+    score: &'a Score,
+}
+
+impl PageBuilder<'_> {
+    fn next_decor(&mut self) -> SemanticId {
+        self.decoration = self.decoration.saturating_add(1);
+        SemanticId(self.decoration)
+    }
+
+    fn glyph(&mut self, id: SemanticId, name: &str, origin: Point, ink: Ink, z: i16) -> bool {
+        if !self.font.has(name) {
+            return false;
+        }
+        let bbox = self.font.bbox(name);
+        // The font box is y-up around the origin; the page is y-down.
+        let bounds = Rect::new(
+            Point::new(origin.x + bbox.min_x, origin.y - bbox.max_y),
+            Point::new(origin.x + bbox.max_x, origin.y - bbox.min_y),
+        );
+        self.items.push(PaintItem {
+            id,
+            bounds,
+            z,
+            ink,
+            kind: PaintKind::Glyph(GlyphItem {
+                font: MusicFontRef(0),
+                glyph: SmuflGlyph::new(name.to_string()),
+                origin,
+                em_size: EM_SIZE,
+            }),
+        });
+        true
+    }
+
+    fn decor_glyph(&mut self, name: &str, origin: Point) {
+        let id = self.next_decor();
+        self.glyph(id, name, origin, Ink::role(InkRole::Primary), 2);
+    }
+
+    fn rule(&mut self, rect: Rect, kind: RuleKind, ink: Ink, z: i16) {
+        let id = self.next_decor();
+        self.items
+            .push(PaintItem::primitive(id, z, ink, Primitive::Rule {
+                rect,
+                kind,
+                staff_group: None,
+            }));
+    }
+
+    fn beam(&mut self, start: Point, end: Point, thickness: f64) {
+        let id = self.next_decor();
+        self.items.push(PaintItem::primitive(
+            id,
+            2,
+            Ink::role(InkRole::Primary),
+            Primitive::Beam(Beam {
+                start,
+                end,
+                thickness,
+            }),
+        ));
+    }
+
+    /// One centred run. The width is *measured*, not estimated: it decides
+    /// both the item's bounds and where the run starts, so a guess is a run
+    /// drawn off centre — and, for the title, off the page.
+    fn text(&mut self, text: impl Into<Arc<str>>, origin: Point, size: f64, z: i16) {
+        let id = self.next_decor();
+        let text = text.into();
+        let width = crate::title::text_width_sp(&text, size).max(size * 0.5);
+        self.items.push(PaintItem {
+            id,
+            bounds: Rect::from_xywh(
+                origin.x - width * 0.5,
+                origin.y,
+                width,
+                crate::title::line_box_sp(size),
+            ),
+            z,
+            ink: Ink::role(InkRole::Secondary),
+            kind: PaintKind::Text(TextRun {
+                font: TextFontRef(0),
+                text,
+                origin: Point::new(origin.x - width * 0.5, origin.y),
+                size,
+                letter_spacing: 0.0,
+                direction: TextDirection::Auto,
+                language: None,
+            }),
+        });
+    }
+}
+
+/// Engraves one page of the score from its solved placement.
+///
+/// Every x here comes from the spacing plan: the page tells this function
+/// where each system, measure and onset column landed once the spring-and-rod
+/// chain was solved to the system width. Nothing is divided up locally.
+pub fn make_page(
+    score: &Score,
+    page: &PagePlacement,
+    page_index: usize,
+    revision: u64,
+) -> Result<(PaintList, Vec<SemanticElement>), DocumentError> {
+    let font = music_font();
+    let style = LayoutStyle::default();
+    let mut builder = PageBuilder {
+        font,
+        engraving: font.engraving(),
+        items: Vec::new(),
+        elements: Vec::new(),
+        decoration: DECORATION_TAG | ((page_index as u64 + 1) << 40),
+        page_index,
+        score,
+    };
+
+    if page_index == 0 {
+        // The instrumentation is the score's own part list, not a guess.
+        let parts: Vec<&str> = score
+            .parts
+            .values()
+            .map(|part| part.name.as_str())
+            .filter(|name| !name.trim().is_empty())
+            .collect();
+        let subtitle = if parts.is_empty() {
+            String::new()
+        } else {
+            format!("for {}", parts.join(", "))
+        };
+        // Fitted, not fixed: a long title shrinks and then wraps rather than
+        // running off both edges of the page.
+        let block = crate::title::title_block(&score.title, &subtitle);
+        for line in block.lines() {
+            builder.text(
+                line.text.clone(),
+                Point::new(PAGE_WIDTH_SP * 0.5, line.top),
+                line.size,
+                1,
+            );
+        }
+    }
+
+    let measures = crate::spacing::ordered_measures(score);
+    for (index, system) in page.systems.iter().enumerate() {
+        let Some(first) = system.measures.first() else {
+            continue;
+        };
+        let Some(&measure) = measures.get(first.index) else {
+            continue;
+        };
+        let staves = staff_frames(system.top);
+        let right = system
+            .measures
+            .last()
+            .map(|last| last.right)
+            .unwrap_or(system.right);
+        draw_system_frame(&mut builder, &staves, index, right);
+
+        let key = score
+            .maps
+            .key_at(measure.start, None, None)
+            .cloned()
+            .unwrap_or(KeySignature::C_MAJOR);
+        let meter = score.maps.meter_at(measure.start, None, None).cloned();
+        draw_system_prefix(
+            &mut builder,
+            &staves,
+            &key,
+            meter.as_ref().filter(|_| system.show_meter),
+            &style,
+        );
+
+        for placement in &system.measures {
+            let Some(&measure) = measures.get(placement.index) else {
+                continue;
+            };
+            draw_measure(
+                &mut builder,
+                &staves,
+                measure,
+                &key,
+                placement,
+                placement.index == first.index,
+                placement.index + 1 == measures.len(),
+            );
+        }
+    }
+
+    builder.text(
+        (page_index + 1).to_string(),
+        Point::new(PAGE_WIDTH_SP * 0.5, PAGE_HEIGHT_SP - 7.0),
+        1.8,
+        1,
+    );
+
+    let list = PaintList::new(
+        PageId(page_index as u32),
+        revision,
+        Point::new(PAGE_WIDTH_SP, PAGE_HEIGHT_SP),
+        builder.items,
+    )
+    .map_err(|error| DocumentError::Native(error.to_string()))?;
+    Ok((list, builder.elements))
+}
+
+fn draw_system_frame(
+    builder: &mut PageBuilder<'_>,
+    staves: &[StaffFrame; 2],
+    system: usize,
+    right: f64,
+) {
+    let staff_ink = Ink::role(InkRole::Staff);
+    let thickness = builder.engraving.staff_line_thickness;
+    let left = MARGIN_LEFT;
+    for (index, staff) in staves.iter().enumerate() {
+        let group = system as u32 * 2 + index as u32 + 1;
+        for line in 0..5 {
+            let rect = Rect::from_xywh(left, staff.top + line as f64, right - left, thickness);
+            let id = builder.next_decor();
+            builder.items.push(PaintItem::primitive(
+                id,
+                0,
+                staff_ink,
+                Primitive::Rule {
+                    rect,
+                    kind: RuleKind::Staff,
+                    staff_group: Some(group),
+                },
+            ));
+        }
+    }
+    // The brace-substitute bracket plus the left-hand system barline.
+    let id = builder.next_decor();
+    builder.items.push(PaintItem::primitive(
+        id,
+        1,
+        Ink::role(InkRole::Primary),
+        Primitive::Bracket {
+            x: left - 1.3,
+            top: staves[0].top,
+            bottom: staves[1].bottom(),
+            thickness: builder.engraving.bracket_thickness * 0.5,
+            hook: 1.0,
+        },
+    ));
+    let thin = builder.engraving.thin_barline_thickness;
+    builder.rule(
+        Rect::from_xywh(left, staves[0].top, thin, staves[1].bottom() - staves[0].top),
+        RuleKind::BarlineThin,
+        Ink::role(InkRole::Primary),
+        1,
+    );
+}
+
+/// The geometry of a system prefix: clef, key signature and — on the score's
+/// first system only — the time signature.
+///
+/// The planner and the engraver share this so that "where music starts" is
+/// one number computed once. All distances are style constants, not
+/// hand-tuned literals.
+struct Prefix {
+    clef_x: f64,
+    accidental: Option<String>,
+    accidental_x: Vec<f64>,
+    meter: Option<MeterPrefix>,
+    /// Distance from the left margin to the end of the prefix.
+    width: f64,
+}
+
+struct MeterPrefix {
+    numerator: Vec<String>,
+    denominator: Vec<String>,
+    x: f64,
+    span: f64,
+}
+
+fn prefix_layout(
+    font: &MusicFont,
+    key: &KeySignature,
+    meter: Option<&Meter>,
+    style: &LayoutStyle,
+) -> Prefix {
+    let distance = &style.distance;
+    let mut cursor = distance.clef_left_margin.0;
+    let clef_x = cursor;
+    let clef = font.advance("gClef").max(font.advance("fClef"));
+    cursor += clef + distance.clef_to_key.0;
+
+    let steps = key_signature_steps(key.fifths);
+    let mut accidental = None;
+    let mut accidental_x = Vec::new();
+    if !steps.is_empty() {
+        let glyph = if key.fifths > 0 {
+            Symbol::Accidental(Accidental::Sharp)
+        } else {
+            Symbol::Accidental(Accidental::Flat)
+        }
+        .canonical_name()
+        .to_string();
+        let advance = font.advance(&glyph).max(0.7) + distance.accidental_column.0;
+        for index in 0..steps.len() {
+            accidental_x.push(cursor + index as f64 * advance);
+        }
+        cursor += advance * steps.len() as f64;
+        accidental = Some(glyph);
+    }
+
+    let meter = match meter {
+        Some(Meter::Measured { groups, unit }) => {
+            cursor += distance.key_to_time.0;
+            let beats: u32 = groups.iter().map(|group| u32::from(*group)).sum();
+            let numerator: Vec<String> = digits_of(beats)
+                .iter()
+                .map(|digit| digit.canonical_name().to_string())
+                .collect();
+            let denominator: Vec<String> = digits_of(u32::from(*unit))
+                .iter()
+                .map(|digit| digit.canonical_name().to_string())
+                .collect();
+            let run = |names: &[String]| -> f64 { names.iter().map(|name| font.advance(name)).sum() };
+            let span = run(&numerator).max(run(&denominator));
+            let at = cursor;
+            cursor += span;
+            Some(MeterPrefix {
+                numerator,
+                denominator,
+                x: at,
+                span,
+            })
+        }
+        _ => None,
+    };
+
+    Prefix {
+        clef_x,
+        accidental,
+        accidental_x,
+        meter,
+        width: cursor,
+    }
+}
+
+/// Distance from the left margin to where a system's music may start.
+pub(crate) fn prefix_width(
+    font: &MusicFont,
+    key: &KeySignature,
+    meter: Option<&Meter>,
+    style: &LayoutStyle,
+) -> f64 {
+    prefix_layout(font, key, meter, style).width
+}
+
+/// Clef, key signature and (only where it belongs) time signature.
+fn draw_system_prefix(
+    builder: &mut PageBuilder<'_>,
+    staves: &[StaffFrame; 2],
+    key: &KeySignature,
+    meter: Option<&Meter>,
+    style: &LayoutStyle,
+) {
+    let prefix = prefix_layout(builder.font, key, meter, style);
+    let steps = key_signature_steps(key.fifths);
+    for staff in staves {
+        builder.decor_glyph(staff.clef, Point::new(MARGIN_LEFT + prefix.clef_x, staff.clef_line));
+        if let Some(glyph) = &prefix.accidental {
+            let glyph = glyph.clone();
+            for (step, x) in steps.iter().zip(&prefix.accidental_x) {
+                let y = staff.middle() - f64::from(*step + staff.key_shift) * 0.5;
+                builder.decor_glyph(&glyph, Point::new(MARGIN_LEFT + x, y));
+            }
+        }
+        if let Some(meter) = &prefix.meter {
+            for (digits, line) in [(&meter.numerator, 1.0), (&meter.denominator, 3.0)] {
+                let run: f64 = digits.iter().map(|name| builder.font.advance(name)).sum();
+                let mut x = MARGIN_LEFT + meter.x + (meter.span - run) * 0.5;
+                for name in digits {
+                    let name = name.clone();
+                    builder.decor_glyph(&name, Point::new(x, staff.top + line));
+                    x += builder.font.advance(&name);
+                }
+            }
+        }
+    }
+}
+
+fn digits_of(value: u32) -> Vec<Symbol> {
+    use makepad_score::symbol::Digit;
+    let digit = |value: u32| match value {
+        0 => Digit::Zero,
+        1 => Digit::One,
+        2 => Digit::Two,
+        3 => Digit::Three,
+        4 => Digit::Four,
+        5 => Digit::Five,
+        6 => Digit::Six,
+        7 => Digit::Seven,
+        8 => Digit::Eight,
+        _ => Digit::Nine,
+    };
+    value
+        .to_string()
+        .chars()
+        .filter_map(|character| character.to_digit(10))
+        .map(|value| Symbol::TimeSignatureDigit(digit(value)))
+        .collect()
+}
+
+/// Diatonic offsets from the middle line, in staff steps, for the accidentals
+/// of a key signature on a treble staff. A bass staff is two steps lower.
+fn key_signature_steps(fifths: i8) -> Vec<i8> {
+    const SHARPS: [i8; 7] = [4, 1, 5, 2, -1, 3, 0];
+    const FLATS: [i8; 7] = [0, 3, -1, 2, -2, 1, -3];
+    let count = fifths.unsigned_abs().min(7) as usize;
+    if fifths > 0 {
+        SHARPS[..count].to_vec()
+    } else {
+        FLATS[..count].to_vec()
+    }
+}
+
+fn draw_measure(
+    builder: &mut PageBuilder<'_>,
+    staves: &[StaffFrame; 2],
+    measure: &Measure,
+    key: &KeySignature,
+    placement: &MeasurePlacement,
+    first_in_system: bool,
+    last_of_score: bool,
+) {
+    let (x0, x1) = (placement.left, placement.right);
+    let measure_semantic = semantic_for_measure(measure.id);
+    let bounds = Rect::from_xywh(
+        x0,
+        staves[0].top - 3.0,
+        x1 - x0,
+        staves[1].bottom() - staves[0].top + 6.0,
+    );
+    builder.items.push(PaintItem::primitive(
+        measure_semantic,
+        -2,
+        Ink::color(InkRole::Selection, LinearRgba::new(0.0, 0.0, 0.0, 0.0)),
+        Primitive::Rule {
+            rect: bounds,
+            kind: RuleKind::Staff,
+            staff_group: None,
+        },
+    ));
+    let score = builder.score;
+    if let (Some(voice), Some(staff)) = (
+        score.voices.values().next().map(|voice| voice.id),
+        score.staves.values().next().map(|staff| staff.id),
+    ) {
+        builder.elements.push(SemanticElement {
+            semantic: measure_semantic,
+            kind: SemanticKind::Measure,
+            note: None,
+            event: None,
+            measure: measure.id,
+            staff,
+            voice,
+            page: builder.page_index,
+            bounds,
+            midi: None,
+        });
+    }
+    if first_in_system {
+        builder.text(
+            measure.label.clone(),
+            Point::new(x0 + 0.9, staves[0].top - 1.4),
+            1.5,
+            1,
+        );
+    }
+
+    // One barline through the whole grand staff reads as one system.
+    let thin = builder.engraving.thin_barline_thickness;
+    let height = staves[1].bottom() - staves[0].top;
+    if last_of_score {
+        let thick = builder.engraving.thick_barline_thickness;
+        let separation = 0.4;
+        builder.rule(
+            Rect::from_xywh(x1 - thick - separation - thin, staves[0].top, thin, height),
+            RuleKind::BarlineThin,
+            Ink::role(InkRole::Primary),
+            1,
+        );
+        builder.rule(
+            Rect::from_xywh(x1 - thick, staves[0].top, thick, height),
+            RuleKind::BarlineThick,
+            Ink::role(InkRole::Primary),
+            1,
+        );
+    } else {
+        builder.rule(
+            Rect::from_xywh(x1 - thin, staves[0].top, thin, height),
+            RuleKind::BarlineThin,
+            Ink::role(InkRole::Primary),
+            1,
+        );
+    }
+
+    let staves_columns = measure_staff_columns(builder.font, builder.score, measure, key, staves);
+    for (staff_frame, voices) in staves.iter().zip(&staves_columns) {
+        if voices.is_empty() {
+            draw_measure_rest(builder, *staff_frame, (x0 + x1) * 0.5);
+            continue;
+        }
+        for columns in voices {
+            // Every column takes its x from the solved system chain; nothing
+            // is spread out locally.
+            let mut columns = columns.clone();
+            for column in &mut columns {
+                column.x = placement.x_of(column.time);
+            }
+            draw_columns(builder, *staff_frame, measure, &columns);
+        }
+    }
+}
+
+/// One measure's columns, per staff of the grand staff and then per active
+/// voice. An empty voice list means that staff rests for the whole measure.
+///
+/// Both the spacing pass (which measures the ink) and the engraving pass
+/// (which draws it) go through here, so the rods the solver sees describe the
+/// glyphs that actually get drawn.
+pub(crate) fn measure_staff_columns(
+    font: &'static MusicFont,
+    score: &Score,
+    measure: &Measure,
+    key: &KeySignature,
+    staves: &[StaffFrame; 2],
+) -> [Vec<Vec<Column>>; 2] {
+    let mut out = [Vec::new(), Vec::new()];
+    let Some(part) = score.parts.values().next() else {
+        return out;
+    };
+    let measure_end = measure
+        .start
+        .checked_add(measure.extent)
+        .unwrap_or(measure.start);
+    let upper = part.staves.first().copied();
+    for (slot, (role, staff_frame)) in
+        [(StaffRole::Upper, staves[0]), (StaffRole::Lower, staves[1])]
+            .into_iter()
+            .enumerate()
+    {
+        let staff_ids: Vec<StaffId> = part
+            .staves
+            .iter()
+            .copied()
+            .filter(|id| {
+                let is_upper = Some(*id) == upper;
+                (role == StaffRole::Upper) == is_upper
+            })
+            .collect();
+        let active: Vec<&makepad_score::model::Voice> = score
+            .voices
+            .values()
+            .filter(|voice| staff_ids.contains(&voice.staff))
+            .filter(|voice| {
+                voice
+                    .events
+                    .iter()
+                    .any(|event| in_measure(event, measure.start, measure_end))
+            })
+            .collect();
+        let multi_voice = active.len() > 1;
+        for (voice_index, voice) in active.iter().enumerate() {
+            out[slot].push(build_columns(
+                font,
+                staff_frame,
+                voice,
+                measure,
+                measure_end,
+                key,
+                if multi_voice {
+                    Some(voice_index == 0)
+                } else {
+                    None
+                },
+            ));
+        }
+    }
+    out
+}
+
+fn in_measure(event: &TimedEvent, start: ScoreTime, end: ScoreTime) -> bool {
+    matches!(event.kind, EventKind::Chord(_))
+        && !event.chord_notes().is_empty()
+        && event.onset >= start
+        && event.onset < end
+}
+
+fn draw_measure_rest(builder: &mut PageBuilder<'_>, staff: StaffFrame, center_x: f64) {
+    let name = Symbol::Rest(makepad_score::symbol::RestDuration::Whole)
+        .canonical_name()
+        .to_string();
+    let width = builder.font.bbox(&name).width();
+    // A whole-measure rest hangs from the second line from the top.
+    builder.decor_glyph(&name, Point::new(center_x - width * 0.5, staff.top + 1.0));
+}
+
+/// One voice's columns for one measure, everything but their x: pitches,
+/// written note values, stem directions, accidentals and second-interval
+/// head shifts. The x arrives later, from the solved spacing chain.
+fn build_columns(
+    font: &'static MusicFont,
+    staff: StaffFrame,
+    voice: &makepad_score::model::Voice,
+    measure: &Measure,
+    measure_end: ScoreTime,
+    key: &KeySignature,
+    forced_stem_up: Option<bool>,
+) -> Vec<Column> {
+    let mut state = KeyState::new(key);
+    let mut columns = Vec::new();
+
+    let events: Vec<&TimedEvent> = voice
+        .events
+        .iter()
+        .filter(|event| in_measure(event, measure.start, measure_end))
+        .collect();
+    for (index, event) in events.iter().enumerate() {
+        // A performance import carries sounding lengths, not written ones: a
+        // staccato sixteenth is stored as a thirty-second. Writing each note up
+        // to the next onset recovers the notated rhythm, and cannot overstate a
+        // note, because this engraver has no rests to put in the gap.
+        let remaining = measure_end
+            .checked_sub(event.onset)
+            .map(|time| rational_f64(time.0))
+            .unwrap_or(0.0);
+        let sounding = event
+            .duration
+            .map(|duration| rational_f64(duration.0))
+            .unwrap_or(0.0);
+        let written = match events.get(index + 1) {
+            Some(next) => next
+                .onset
+                .checked_sub(event.onset)
+                .map(|time| rational_f64(time.0))
+                .unwrap_or(sounding),
+            // The last note of the measure keeps its own length: there is no
+            // following onset to measure against.
+            None => sounding.min(remaining),
+        };
+        let value = note_value_of(if written > 0.0 { written } else { sounding });
+        let mut heads: Vec<HeadLayout> = Vec::new();
+        for note in event.chord_notes() {
+            let Some(pitch) = note.written_pitch else {
+                continue;
+            };
+            let diatonic = diatonic_index(pitch);
+            let accidental = state.accidental_for(pitch, diatonic);
+            heads.push(HeadLayout {
+                note: note.id,
+                midi: pitch_to_midi(pitch),
+                diatonic,
+                y: staff.y_of(diatonic),
+                glyph: value.notehead(&note.notehead).canonical_name().to_string(),
+                accidental,
+                shifted: false,
+            });
+        }
+        if heads.is_empty() {
+            continue;
+        }
+        heads.sort_by(|a, b| a.diatonic.cmp(&b.diatonic));
+        heads.dedup_by(|a, b| a.diatonic == b.diatonic);
+
+        let average = heads.iter().map(|head| head.diatonic).sum::<i32>() as f64
+            / heads.len() as f64;
+        let stem_up = forced_stem_up
+            .unwrap_or_else(|| average < f64::from(staff.middle_diatonic) + 0.01);
+        // Seconds cannot share a side of the stem.
+        let mut previous: Option<i32> = None;
+        let mut previous_shifted = false;
+        let order: Vec<usize> = if stem_up {
+            (0..heads.len()).collect()
+        } else {
+            (0..heads.len()).rev().collect()
+        };
+        for index in order {
+            let diatonic = heads[index].diatonic;
+            let shifted = previous
+                .map(|previous_diatonic| (diatonic - previous_diatonic).abs() == 1)
+                .unwrap_or(false)
+                && !previous_shifted;
+            heads[index].shifted = shifted;
+            previous = Some(diatonic);
+            previous_shifted = shifted;
+        }
+
+        let articulations = event
+            .articulations
+            .iter()
+            .filter_map(|placed| {
+                let placement = if stem_up {
+                    Placement::Below
+                } else {
+                    Placement::Above
+                };
+                let symbol = Symbol::Articulation {
+                    articulation: placed.kind,
+                    placement,
+                };
+                let name = symbol.canonical_name().to_string();
+                font.has(&name).then_some(name)
+            })
+            .collect();
+
+        columns.push(Column {
+            event: event.id,
+            measure: measure.id,
+            voice: voice.id,
+            onset: rational_f64(event.onset.0),
+            time: event.onset,
+            staff: voice.staff,
+            x: 0.0,
+            heads,
+            value,
+            stem_up,
+            articulations,
+        });
+    }
+    columns.sort_by(|a, b| a.onset.total_cmp(&b.onset));
+    columns
+}
+
+/// Tracks which accidentals are already sounding in the current measure.
+struct KeyState {
+    signature: [i32; 7],
+    current: std::collections::BTreeMap<i32, i32>,
+}
+
+impl KeyState {
+    fn new(key: &KeySignature) -> Self {
+        let mut signature = [0_i32; 7];
+        let sharp_order = [3_usize, 0, 4, 1, 5, 2, 6];
+        let flat_order = [6_usize, 2, 5, 1, 4, 0, 3];
+        let count = key.fifths.unsigned_abs().min(7) as usize;
+        if key.fifths > 0 {
+            for step in &sharp_order[..count] {
+                signature[*step] = 1;
+            }
+        } else {
+            for step in &flat_order[..count] {
+                signature[*step] = -1;
+            }
+        }
+        Self {
+            signature,
+            current: std::collections::BTreeMap::new(),
+        }
+    }
+
+    fn accidental_for(&mut self, pitch: Pitch, diatonic: i32) -> Option<String> {
+        let alter = (rational_f64(pitch.alter.0)).round() as i32;
+        let step = diatonic.rem_euclid(7) as usize;
+        let sounding = self
+            .current
+            .get(&diatonic)
+            .copied()
+            .unwrap_or(self.signature[step]);
+        if alter == sounding {
+            return None;
+        }
+        self.current.insert(diatonic, alter);
+        let accidental = match alter {
+            -3 => Accidental::TripleFlat,
+            -2 => Accidental::DoubleFlat,
+            -1 => Accidental::Flat,
+            0 => Accidental::Natural,
+            1 => Accidental::Sharp,
+            2 => Accidental::DoubleSharp,
+            _ => Accidental::TripleSharp,
+        };
+        Some(Symbol::Accidental(accidental).canonical_name().to_string())
+    }
+}
+
+fn draw_columns(
+    builder: &mut PageBuilder<'_>,
+    staff: StaffFrame,
+    measure: &Measure,
+    columns: &[Column],
+) {
+    let groups = beam_groups(builder.score, measure, columns);
+    let mut beamed = vec![false; columns.len()];
+    for group in &groups {
+        for index in group {
+            beamed[*index] = true;
+        }
+    }
+    for (index, column) in columns.iter().enumerate() {
+        draw_column_heads(builder, staff, column);
+        if !column.value.has_stem() {
+            continue;
+        }
+        if beamed[index] {
+            continue;
+        }
+        let tip = unbeamed_stem_tip(staff, column);
+        draw_stem(builder, column, tip);
+        let flags = column.value.flags();
+        if flags > 0 {
+            draw_flag(builder, column, tip, flags);
+        }
+    }
+    for group in &groups {
+        draw_beam_group(builder, staff, columns, group);
+    }
+}
+
+fn draw_column_heads(builder: &mut PageBuilder<'_>, staff: StaffFrame, column: &Column) {
+    let head_width = builder.font.bbox("noteheadBlack").width();
+    let extension = builder.engraving.leger_line_extension;
+    let ledger_thickness = builder.engraving.leger_line_thickness;
+    let mut ledgers: Vec<(f64, f64, f64)> = Vec::new();
+
+    for head in &column.heads {
+        let width = builder.font.bbox(&head.glyph).width().max(0.1);
+        let shift = if head.shifted {
+            if column.stem_up {
+                head_width
+            } else {
+                -head_width
+            }
+        } else {
+            0.0
+        };
+        let x = column.x + shift;
+        let semantic = semantic_for_note(head.note);
+        let bounds = Rect::new(
+            Point::new(x, head.y - 0.5),
+            Point::new(x + width, head.y + 0.5),
+        );
+        let drawn = builder.glyph(
+            semantic,
+            &head.glyph,
+            Point::new(x, head.y),
+            Ink::role(InkRole::Primary),
+            2,
+        );
+        if drawn {
+            builder.elements.push(SemanticElement {
+                semantic,
+                kind: SemanticKind::Note,
+                note: Some(head.note),
+                event: Some(column.event),
+                measure: column.measure,
+                staff: column.staff,
+                voice: column.voice,
+                page: builder.page_index,
+                bounds,
+                midi: Some(head.midi),
+            });
+        }
+        if let Some(accidental) = &head.accidental {
+            let accidental_width = builder.font.advance(accidental).max(0.6);
+            builder.decor_glyph(
+                accidental,
+                Point::new(x - accidental_width - 0.22, head.y),
+            );
+        }
+        // Ledger lines: one for every staff position outside the five lines.
+        let mut line = staff.top - 1.0;
+        while line >= head.y - 0.01 {
+            ledgers.push((line, x, width));
+            line -= 1.0;
+        }
+        let mut line = staff.bottom() + 1.0;
+        while line <= head.y + 0.01 {
+            ledgers.push((line, x, width));
+            line += 1.0;
+        }
+        if column.value.dots > 0 {
+            let mut dot_y = head.y;
+            if (head.y - staff.top).rem_euclid(1.0).abs() < 0.01 {
+                dot_y -= 0.5;
+            }
+            let dot_width = builder.font.advance("augmentationDot").max(0.3);
+            for dot in 0..column.value.dots {
+                builder.decor_glyph(
+                    "augmentationDot",
+                    Point::new(
+                        x + width + 0.32 + f64::from(dot) * dot_width * 1.1,
+                        dot_y,
+                    ),
+                );
+            }
+        }
+    }
+
+    ledgers.sort_by(|a, b| a.0.total_cmp(&b.0).then(a.1.total_cmp(&b.1)));
+    ledgers.dedup_by(|a, b| (a.0 - b.0).abs() < 0.01 && (a.1 - b.1).abs() < 0.01);
+    for (y, x, width) in ledgers {
+        builder.rule(
+            Rect::from_xywh(
+                x - extension,
+                y - ledger_thickness * 0.5,
+                width + extension * 2.0,
+                ledger_thickness,
+            ),
+            RuleKind::Ledger,
+            Ink::role(InkRole::Primary),
+            1,
+        );
+    }
+
+    for (index, articulation) in column.articulations.iter().enumerate() {
+        let bbox = builder.font.bbox(articulation);
+        let width = bbox.width().max(0.2);
+        let x = column.x + head_width * 0.5 - width * 0.5;
+        let y = if column.stem_up {
+            column.bottom_y() + 0.9 + index as f64 * 0.6
+        } else {
+            column.top_y() - 0.9 - index as f64 * 0.6
+        };
+        builder.decor_glyph(articulation, Point::new(x, y));
+    }
+}
+
+fn unbeamed_stem_tip(staff: StaffFrame, column: &Column) -> f64 {
+    let extra = f64::from(column.value.flags().saturating_sub(1)) * 0.5;
+    if column.stem_up {
+        (column.stem_far_y() - STEM_LENGTH - extra).min(staff.middle())
+    } else {
+        (column.stem_far_y() + STEM_LENGTH + extra).max(staff.middle())
+    }
+}
+
+/// Page x of the centre of a column's stem, from the font's own anchor.
+fn stem_x(builder: &PageBuilder<'_>, column: &Column) -> f64 {
+    let thickness = builder.engraving.stem_thickness;
+    let glyph = column
+        .heads
+        .first()
+        .map(|head| head.glyph.clone())
+        .unwrap_or_else(|| "noteheadBlack".to_string());
+    if column.stem_up {
+        column.x + builder.font.stem_up_se(&glyph).0 - thickness * 0.5
+    } else {
+        column.x + builder.font.stem_down_nw(&glyph).0 + thickness * 0.5
+    }
+}
+
+fn draw_stem(builder: &mut PageBuilder<'_>, column: &Column, tip: f64) {
+    let thickness = builder.engraving.stem_thickness;
+    let glyph = column
+        .heads
+        .first()
+        .map(|head| head.glyph.clone())
+        .unwrap_or_else(|| "noteheadBlack".to_string());
+    let center = stem_x(builder, column);
+    let attach = if column.stem_up {
+        column.stem_origin_y() - builder.font.stem_up_se(&glyph).1
+    } else {
+        column.stem_origin_y() - builder.font.stem_down_nw(&glyph).1
+    };
+    let (top, bottom) = if tip < attach { (tip, attach) } else { (attach, tip) };
+    builder.rule(
+        Rect::from_xywh(center - thickness * 0.5, top, thickness, bottom - top),
+        RuleKind::Stem,
+        Ink::role(InkRole::Primary),
+        2,
+    );
+}
+
+fn draw_flag(builder: &mut PageBuilder<'_>, column: &Column, tip: f64, flags: u8) {
+    let duration = match flags {
+        1 => FlagDuration::Eighth,
+        2 => FlagDuration::Sixteenth,
+        3 => FlagDuration::ThirtySecond,
+        4 => FlagDuration::SixtyFourth,
+        _ => FlagDuration::OneTwentyEighth,
+    };
+    let direction = if column.stem_up {
+        Direction::Up
+    } else {
+        Direction::Down
+    };
+    let name = Symbol::Flag {
+        duration,
+        direction,
+    }
+    .canonical_name()
+    .to_string();
+    let thickness = builder.engraving.stem_thickness;
+    let x = stem_x(builder, column)
+        + if column.stem_up {
+            -thickness * 0.5
+        } else {
+            -thickness * 0.5
+        };
+    builder.decor_glyph(&name, Point::new(x, tip));
+}
+
+/// Splits a measure's columns into beam groups: runs of two or more flagged
+/// notes inside one metrical beat.
+fn beam_groups(score: &Score, measure: &Measure, columns: &[Column]) -> Vec<Vec<usize>> {
+    let beat = beat_length(score, measure);
+    let measure_start = rational_f64(measure.start.0);
+    let mut groups: Vec<Vec<usize>> = Vec::new();
+    let mut current: Vec<usize> = Vec::new();
+    let mut current_beat: Option<i64> = None;
+    for (index, column) in columns.iter().enumerate() {
+        let beat_index = (((column.onset - measure_start) / beat) + 1e-6).floor() as i64;
+        let beamable = column.value.flags() > 0;
+        // Note: a played rest inside a beat does not break the group, because
+        // this engraver does not yet write rests between notes; grouping on the
+        // beat alone is what a performance import can honestly support.
+        if !beamable || current_beat != Some(beat_index) {
+            if current.len() > 1 {
+                groups.push(std::mem::take(&mut current));
+            } else {
+                current.clear();
+            }
+        }
+        if beamable {
+            current_beat = Some(beat_index);
+            current.push(index);
+        } else {
+            current_beat = None;
+        }
+    }
+    if current.len() > 1 {
+        groups.push(current);
+    }
+    groups
+}
+
+/// The beaming unit: a beat, or a dotted beat in a compound meter.
+fn beat_length(score: &Score, measure: &Measure) -> f64 {
+    let meter = score.maps.meter_at(measure.start, None, None);
+    match meter {
+        Some(Meter::Measured { groups, unit }) if *unit > 0 => {
+            let beats: u32 = groups.iter().map(|group| u32::from(*group)).sum();
+            let unit_length = 1.0 / f64::from(*unit);
+            if *unit >= 8 && beats % 3 == 0 && beats > 3 {
+                unit_length * 3.0
+            } else {
+                unit_length
+            }
+        }
+        _ => 0.25,
+    }
+}
+
+fn draw_beam_group(
+    builder: &mut PageBuilder<'_>,
+    staff: StaffFrame,
+    columns: &[Column],
+    group: &[usize],
+) {
+    if group.len() < 2 {
+        return;
+    }
+    // One direction for the whole group. Where a voice has already been given
+    // a direction (two voices sharing a staff), the beam must not fight it.
+    let forced = columns[group[0]].stem_up;
+    let agreed = group
+        .iter()
+        .all(|index| columns[*index].stem_up == forced);
+    let average = group
+        .iter()
+        .flat_map(|index| columns[*index].heads.iter().map(|head| head.diatonic))
+        .sum::<i32>() as f64
+        / group
+            .iter()
+            .map(|index| columns[*index].heads.len())
+            .sum::<usize>()
+            .max(1) as f64;
+    let stem_up = if agreed {
+        forced
+    } else {
+        average < f64::from(staff.middle_diatonic) + 0.01
+    };
+
+    let members: Vec<Column> = group
+        .iter()
+        .map(|index| Column {
+            stem_up,
+            ..columns[*index].clone()
+        })
+        .collect();
+    let xs: Vec<f64> = members
+        .iter()
+        .map(|column| stem_x(builder, column))
+        .collect();
+    let first_x = xs[0];
+    let last_x = *xs.last().unwrap();
+    let run = (last_x - first_x).max(0.001);
+
+    let ideal = |column: &Column| -> f64 {
+        if stem_up {
+            column.stem_far_y() - STEM_LENGTH
+        } else {
+            column.stem_far_y() + STEM_LENGTH
+        }
+    };
+    let first_ideal = ideal(&members[0]);
+    let last_ideal = ideal(members.last().unwrap());
+    // A gentle, capped slope reads better than following the outer notes.
+    let slope = ((last_ideal - first_ideal) / run).clamp(-0.25, 0.25);
+    let cap = 1.5 / run;
+    let slope = slope.clamp(-cap, cap);
+
+    let mut offset = if stem_up { f64::INFINITY } else { f64::NEG_INFINITY };
+    for (column, x) in members.iter().zip(&xs) {
+        let limit = if stem_up {
+            column.stem_far_y() - BEAM_MIN_STEM - slope * (x - first_x)
+        } else {
+            column.stem_far_y() + BEAM_MIN_STEM - slope * (x - first_x)
+        };
+        offset = if stem_up {
+            offset.min(limit)
+        } else {
+            offset.max(limit)
+        };
+    }
+    // Keep the beam from crowding the staff on the far side.
+    let line_y = |x: f64| offset + slope * (x - first_x);
+
+    let thickness = builder.engraving.beam_thickness;
+    let spacing = builder.engraving.beam_spacing;
+    let stem_thickness = builder.engraving.stem_thickness;
+    let inward = if stem_up { 1.0 } else { -1.0 };
+
+    for (column, x) in members.iter().zip(&xs) {
+        draw_stem(builder, column, line_y(*x));
+    }
+
+    let max_level = members
+        .iter()
+        .map(|column| column.value.flags())
+        .max()
+        .unwrap_or(1)
+        .max(1);
+    for level in 0..max_level {
+        let dy = inward * (f64::from(level) * (thickness + spacing) + thickness * 0.5);
+        let mut index = 0;
+        while index < members.len() {
+            if members[index].value.flags() <= level {
+                index += 1;
+                continue;
+            }
+            let start = index;
+            while index < members.len() && members[index].value.flags() > level {
+                index += 1;
+            }
+            let end = index - 1;
+            if start == end {
+                if level == 0 {
+                    continue;
+                }
+                // A lone short note inside the group takes a hook.
+                let x = xs[start];
+                let hook = 1.0;
+                let toward_previous = start > 0;
+                let (from, to) = if toward_previous {
+                    (x - hook, x + stem_thickness * 0.5)
+                } else {
+                    (x - stem_thickness * 0.5, x + hook)
+                };
+                builder.beam(
+                    Point::new(from, line_y(from) + dy),
+                    Point::new(to, line_y(to) + dy),
+                    thickness,
+                );
+                continue;
+            }
+            let from = xs[start] - stem_thickness * 0.5;
+            let to = xs[end] + stem_thickness * 0.5;
+            builder.beam(
+                Point::new(from, line_y(from) + dy),
+                Point::new(to, line_y(to) + dy),
+                thickness,
+            );
+        }
+    }
+}
+
+/// Reads a length in whole notes as a written note value: a power of two plus
+/// augmentation dots.
+fn note_value_of(value: f64) -> NoteValue {
+    if !(value > 0.0) {
+        return NoteValue { power: 2, dots: 0 };
+    }
+    for power in 0..=7_u8 {
+        let base = 0.5_f64.powi(i32::from(power));
+        for dots in 0..=2_u8 {
+            let scale = 2.0 - 0.5_f64.powi(i32::from(dots));
+            if (value - base * scale).abs() < 1e-6 {
+                return NoteValue { power, dots };
+            }
+        }
+    }
+    // Not a written value (a quantized import can produce these): take the
+    // largest note that fits, so the notehead and beaming stay sane.
+    let mut power = 0_u8;
+    while power < 7 && 0.5_f64.powi(i32::from(power)) > value + 1e-9 {
+        power += 1;
+    }
+    NoteValue { power, dots: 0 }
+}
+
+fn diatonic_index(pitch: Pitch) -> i32 {
+    i32::from(pitch.octave) * 7 + i32::from(pitch.step.index())
+}
+
+fn rational_f64(value: Rational) -> f64 {
+    value.numerator() as f64 / value.denominator() as f64
+}
+
+#[cfg(test)]
+pub(crate) mod tests {
+    use super::*;
+    use makepad_score::model::{
+        Alter, Change, Duration, EventTag, FlowNode, IdGenerator, LayerTag, MapScope, MeasureTag, Note,
+        NoteTag, Part, PartTag, Staff, StaffKind, StaffTag, Step, Transposition, VoiceTag,
+    };
+    use makepad_score_render::PaintKind;
+
+    fn duration(numerator: i64, denominator: u64) -> f64 {
+        numerator as f64 / denominator as f64
+    }
+
+    /// A one-measure grand-staff score whose upper voice is `pitches`, each of
+    /// `note_denominator` length, starting on the downbeat.
+    pub(crate) fn fixture(pitches: &[(Step, i8)], note_denominator: u64) -> Score {
+        let events: Vec<Placed> = pitches
+            .iter()
+            .enumerate()
+            .map(|(index, &(step, octave))| Placed {
+                onset: (index as i64, note_denominator),
+                duration: (1, note_denominator),
+                step,
+                octave,
+            })
+            .collect();
+        fixture_events(&events)
+    }
+
+    /// One note of a test fixture: where it starts, how long it lasts, what
+    /// pitch it is.
+    #[derive(Clone, Copy, Debug)]
+    pub(crate) struct Placed {
+        pub onset: (i64, u64),
+        pub duration: (i64, u64),
+        pub step: Step,
+        pub octave: i8,
+    }
+
+    /// A one-measure, one-voice grand-staff score holding exactly `events`.
+    pub(crate) fn fixture_events(events: &[Placed]) -> Score {
+        let mut ids = IdGenerator::new(0x7e57);
+        let piano = ids.next::<PartTag>().unwrap();
+        let treble = ids.next::<StaffTag>().unwrap();
+        let bass = ids.next::<StaffTag>().unwrap();
+        let right = ids.next::<VoiceTag>().unwrap();
+        let left = ids.next::<VoiceTag>().unwrap();
+        let _ = ids.next::<LayerTag>().unwrap();
+        let mut score = Score::new(*b"MAKEPADSCORETEST");
+        score.title = "Fixture".into();
+        score.parts.insert(
+            piano,
+            Part {
+                id: piano,
+                name: "Piano".into(),
+                staves: vec![treble, bass],
+                transposition: Transposition::NONE,
+            },
+        );
+        for (id, parent) in [(treble, None), (bass, Some(treble))] {
+            score.staves.insert(
+                id,
+                Staff {
+                    id,
+                    part: piano,
+                    parent,
+                    kind: StaffKind::Standard,
+                    voices: vec![if id == treble { right } else { left }],
+                },
+            );
+        }
+        let measure = ids.next::<MeasureTag>().unwrap();
+        score.measures.insert(
+            measure,
+            Measure {
+                id: measure,
+                ordinal: 0,
+                label: "1".into(),
+                start: ScoreTime::ZERO,
+                extent: Duration::new(1, 1).unwrap(),
+            },
+        );
+        score.flow.nodes.push(FlowNode {
+            measure,
+            ordinal: 0,
+        });
+        let mut placed = Vec::new();
+        for note in events {
+            let event = ids.next::<EventTag>().unwrap();
+            let id = ids.next::<NoteTag>().unwrap();
+            placed.push(TimedEvent {
+                id: event,
+                onset: ScoreTime::new(note.onset.0, note.onset.1).unwrap(),
+                duration: Some(Duration::new(note.duration.0, note.duration.1).unwrap()),
+                grace: None,
+                kind: EventKind::Chord(vec![Note {
+                    performance: None,
+                    id,
+                    written_pitch: Some(Pitch::new(note.step, Alter::NATURAL, note.octave)),
+                    unpitched_sound: None,
+                    display_staff: treble,
+                    tie_from: None,
+                    tie_to: None,
+                    tab: None,
+                    notehead: Notehead::Normal,
+                }]),
+                beams: Vec::new(),
+                tuplets: Vec::new(),
+                articulations: Vec::new(),
+                ornaments: Vec::new(),
+            });
+        }
+        score.voices.insert(
+            right,
+            makepad_score::model::Voice {
+                id: right,
+                staff: treble,
+                number: 1,
+                events: placed,
+            },
+        );
+        score.voices.insert(
+            left,
+            makepad_score::model::Voice {
+                id: left,
+                staff: bass,
+                number: 2,
+                events: Vec::new(),
+            },
+        );
+        score.maps.time_signature.push(Change {
+            at: ScoreTime::ZERO,
+            scope: MapScope::Global,
+            value: Meter::Measured {
+                groups: vec![4],
+                unit: 4,
+            },
+        });
+        score
+    }
+
+    pub(crate) struct Drawn {
+        pub noteheads: Vec<(f64, f64, f64)>,
+        pub beams: Vec<Beam>,
+        pub stems: Vec<Rect>,
+        pub ledgers: Vec<Rect>,
+        pub glyphs: Vec<String>,
+        /// Page y of the upper staff's top line on the first system.
+        pub staff_top: f64,
+        /// Page x of the first system's closing barline.
+        pub system_right: f64,
+    }
+
+    pub(crate) fn engrave(score: &Score) -> Drawn {
+        let mut spacing = crate::spacing::ScoreSpacing::new();
+        spacing.rebuild(score);
+        let placement = spacing.pages()[0].clone();
+        let system = &placement.systems[0];
+        let (page, _elements) = make_page(score, &placement, 0, 1).unwrap();
+        let mut drawn = Drawn {
+            noteheads: Vec::new(),
+            beams: Vec::new(),
+            stems: Vec::new(),
+            ledgers: Vec::new(),
+            glyphs: Vec::new(),
+            staff_top: system.top,
+            system_right: system.measures.last().map(|m| m.right).unwrap_or(system.right),
+        };
+        for item in page.items() {
+            match &item.kind {
+                PaintKind::Glyph(glyph) => {
+                    drawn.glyphs.push(glyph.glyph.0.to_string());
+                    if glyph.glyph.0.starts_with("notehead") {
+                        drawn.noteheads.push((
+                            glyph.origin.x,
+                            glyph.origin.y,
+                            item.bounds.width(),
+                        ));
+                    }
+                }
+                PaintKind::Primitive(Primitive::Beam(beam)) => drawn.beams.push(*beam),
+                PaintKind::Primitive(Primitive::Rule {
+                    rect,
+                    kind: RuleKind::Stem,
+                    ..
+                }) => drawn.stems.push(*rect),
+                PaintKind::Primitive(Primitive::Rule {
+                    rect,
+                    kind: RuleKind::Ledger,
+                    ..
+                }) => drawn.ledgers.push(*rect),
+                _ => {}
+            }
+        }
+        drawn
+    }
+
+    #[test]
+    fn eighth_notes_are_beamed_by_the_beat_and_the_beam_clears_every_head() {
+        let pitches: Vec<(Step, i8)> = [
+            (Step::C, 4),
+            (Step::D, 4),
+            (Step::E, 4),
+            (Step::F, 4),
+            (Step::G, 4),
+            (Step::A, 4),
+            (Step::B, 4),
+            (Step::C, 5),
+        ]
+        .into();
+        let drawn = engrave(&fixture(&pitches, 8));
+        assert_eq!(drawn.noteheads.len(), 8);
+        // Four beats of two eighths each.
+        assert_eq!(drawn.beams.len(), 4);
+        assert_eq!(drawn.stems.len(), 8);
+        for beam in &drawn.beams {
+            let heads: Vec<_> = drawn
+                .noteheads
+                .iter()
+                .filter(|(x, _, width)| {
+                    *x + *width >= beam.start.x - 0.3 && *x <= beam.end.x + 0.3
+                })
+                .collect();
+            assert_eq!(heads.len(), 2, "each beam spans exactly its two heads");
+            // A beam sits wholly above its heads (stems up) or wholly below.
+            let above = beam.start.y < heads[0].1;
+            for (x, y, width) in heads {
+                // The beam is slanted: measure it directly over the notehead.
+                let t = ((x + width * 0.5 - beam.start.x) / (beam.end.x - beam.start.x))
+                    .clamp(0.0, 1.0);
+                let center = beam.start.y + (beam.end.y - beam.start.y) * t;
+                let near_edge = center + beam.thickness * 0.5 * if above { 1.0 } else { -1.0 };
+                let clearance = if above { y - near_edge } else { near_edge - y };
+                assert!(
+                    clearance >= 2.0,
+                    "beam edge {near_edge} crowds a notehead centred on {y}"
+                );
+            }
+        }
+        // Every stem ends exactly on the outer edge of its beam.
+        for stem in &drawn.stems {
+            let x = stem.center().x;
+            assert!(
+                drawn
+                    .beams
+                    .iter()
+                    .filter(|beam| x >= beam.start.x - 0.2 && x <= beam.end.x + 0.2)
+                    .any(|beam| {
+                        let t = ((x - beam.start.x) / (beam.end.x - beam.start.x)).clamp(0.0, 1.0);
+                        let center = beam.start.y + (beam.end.y - beam.start.y) * t;
+                        (center - beam.thickness * 0.5 - stem.min.y).abs() < 0.02
+                            || (center + beam.thickness * 0.5 - stem.max.y).abs() < 0.02
+                    }),
+                "a stem at {stem:?} does not meet a beam"
+            );
+        }
+    }
+
+    #[test]
+    fn high_notes_take_ledger_lines_at_whole_staff_positions() {
+        // A5 and C6 are the first two ledger positions above a treble staff.
+        let drawn = engrave(&fixture(&[(Step::C, 6)], 4));
+        assert_eq!(drawn.noteheads.len(), 1);
+        let mut lines: Vec<f64> = drawn
+            .ledgers
+            .iter()
+            .map(|rect| rect.center().y - drawn.staff_top)
+            .collect();
+        lines.sort_by(f64::total_cmp);
+        assert_eq!(lines, vec![-2.0, -1.0]);
+        let head_width = drawn.noteheads[0].2;
+        for ledger in &drawn.ledgers {
+            assert!(
+                ledger.width() > head_width,
+                "a ledger line must extend past the notehead"
+            );
+        }
+    }
+
+    #[test]
+    fn notes_inside_the_staff_take_no_ledger_lines() {
+        let drawn = engrave(&fixture(&[(Step::B, 4), (Step::E, 4), (Step::F, 5)], 4));
+        assert!(drawn.ledgers.is_empty(), "{:?}", drawn.ledgers);
+    }
+
+    #[test]
+    fn an_empty_staff_gets_a_measure_rest_and_the_page_gets_its_furniture() {
+        let drawn = engrave(&fixture(&[(Step::G, 4)], 4));
+        assert!(drawn.glyphs.iter().any(|name| name == "restWhole"));
+        assert!(drawn.glyphs.iter().any(|name| name == "gClef"));
+        assert!(drawn.glyphs.iter().any(|name| name == "fClef"));
+        assert!(drawn.glyphs.iter().any(|name| name == "timeSig4"));
+    }
+
+    #[test]
+    fn durations_read_as_written_values() {
+        assert_eq!(note_value_of(duration(1, 1)), NoteValue { power: 0, dots: 0 });
+        assert_eq!(note_value_of(duration(1, 2)), NoteValue { power: 1, dots: 0 });
+        assert_eq!(note_value_of(duration(1, 4)), NoteValue { power: 2, dots: 0 });
+        assert_eq!(note_value_of(duration(3, 8)), NoteValue { power: 2, dots: 1 });
+        assert_eq!(note_value_of(duration(1, 8)), NoteValue { power: 3, dots: 0 });
+        assert_eq!(note_value_of(duration(1, 16)).flags(), 2);
+        // 5/16 is not a written value; it degrades to the largest that fits.
+        assert_eq!(note_value_of(duration(5, 16)), NoteValue { power: 2, dots: 0 });
+    }
+
+    #[test]
+    fn diatonic_positions_follow_the_clef() {
+        let treble = StaffFrame::treble(10.0);
+        // B4 is the middle line; C4 is one ledger line below the staff.
+        let b4 = diatonic_index(Pitch::new(Step::B, Alter::NATURAL, 4));
+        let c4 = diatonic_index(Pitch::new(Step::C, Alter::NATURAL, 4));
+        let f5 = diatonic_index(Pitch::new(Step::F, Alter::NATURAL, 5));
+        assert_eq!(treble.y_of(b4), 12.0);
+        assert_eq!(treble.y_of(c4), 15.0);
+        assert_eq!(treble.y_of(f5), 10.0);
+
+        let bass = StaffFrame::bass(30.0);
+        let d3 = diatonic_index(Pitch::new(Step::D, Alter::NATURAL, 3));
+        let c4 = diatonic_index(Pitch::new(Step::C, Alter::NATURAL, 4));
+        assert_eq!(bass.y_of(d3), 32.0);
+        // Middle C is one ledger line above a bass staff.
+        assert_eq!(bass.y_of(c4), 29.0);
+    }
+
+    #[test]
+    fn key_signature_accidentals_land_on_the_right_lines() {
+        assert_eq!(key_signature_steps(0), Vec::<i8>::new());
+        // F sharp sits on the top line of a treble staff.
+        assert_eq!(key_signature_steps(1), vec![4]);
+        assert_eq!(key_signature_steps(-1), vec![0]);
+        assert_eq!(key_signature_steps(5).len(), 5);
+    }
+}
diff --git a/libs/score_ui/src/font.rs b/libs/score_ui/src/font.rs
index f94b8d087..e9e560f63 100644
--- a/libs/score_ui/src/font.rs
+++ b/libs/score_ui/src/font.rs
@@ -1,3 +1,994 @@
-//! Compatibility re-exports for the shared engraving font support.
+//! Music-font loading.
+//!
+//! The engraver needs real SMuFL outlines, not stand-ins. This module resolves
+//! one OpenType music font plus its SMuFL metadata, pulls glyph outlines out of
+//! the font by canonical name, and exposes the metric surface the engraver
+//! needs: glyph bounding boxes, advance widths, stem anchors, and the font's
+//! `engravingDefaults`.
+//!
+//! # Coordinates
+//!
+//! Outlines stay in the font's own design units (y-up), exactly as
+//! [`makepad_score_render::GlyphOutline`] expects; the renderer normalizes them
+//! by `units_per_em` and multiplies by a paint item's `em_size`. Everything
+//! else here is in staff spaces, y-up, relative to the glyph origin, following
+//! SMuFL's rule that one em is four staff spaces.
+//!
+//! # Availability
+//!
+//! The font is looked up at runtime (see [`search_paths`]); a checkout without
+//! one still starts, falling back to a small set of hand-drawn outlines fitted
+//! to Bravura's own bounding boxes.
 
-pub use makepad_score_view::font::*;
+use makepad_score::{
+    smufl::{FontMetadata, GlyphRegistry},
+    symbol::{
+        Accidental, Articulation, Clef, Digit, Direction, DynamicMark, FermataShape, FlagDuration,
+        NoteheadDuration, NoteheadShape, Ornament, Placement, RestDuration, Symbol, TremoloStrokes,
+    },
+};
+use makepad_score_render::{GlyphOutline, GlyphOutlineCommand};
+use std::{
+    collections::BTreeMap,
+    path::{Path, PathBuf},
+    sync::{Arc, OnceLock},
+};
+
+/// A glyph's ink box in staff spaces, y-up, relative to the glyph origin.
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub struct GlyphBox {
+    pub min_x: f64,
+    pub min_y: f64,
+    pub max_x: f64,
+    pub max_y: f64,
+}
+
+impl GlyphBox {
+    pub fn width(self) -> f64 {
+        self.max_x - self.min_x
+    }
+
+    pub fn height(self) -> f64 {
+        self.max_y - self.min_y
+    }
+}
+
+/// The font-independent engraving measurements this app consumes, in staff
+/// spaces. Values are Bravura's until a font's `engravingDefaults` replaces
+/// them.
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub struct Engraving {
+    pub staff_line_thickness: f64,
+    pub stem_thickness: f64,
+    pub beam_thickness: f64,
+    pub beam_spacing: f64,
+    pub leger_line_thickness: f64,
+    pub leger_line_extension: f64,
+    pub thin_barline_thickness: f64,
+    pub thick_barline_thickness: f64,
+    pub bracket_thickness: f64,
+}
+
+impl Default for Engraving {
+    fn default() -> Self {
+        Self {
+            staff_line_thickness: 0.13,
+            stem_thickness: 0.12,
+            beam_thickness: 0.5,
+            beam_spacing: 0.25,
+            leger_line_thickness: 0.16,
+            leger_line_extension: 0.4,
+            thin_barline_thickness: 0.16,
+            thick_barline_thickness: 0.5,
+            bracket_thickness: 0.5,
+        }
+    }
+}
+
+#[derive(Clone, Copy, Debug, Default)]
+struct GlyphMetrics {
+    bbox: Option<GlyphBox>,
+    advance: Option<f64>,
+    stem_up_se: Option<(f64, f64)>,
+    stem_down_nw: Option<(f64, f64)>,
+}
+
+/// One resolved music font: outlines by canonical SMuFL name plus metrics.
+pub struct MusicFont {
+    source: String,
+    real: bool,
+    units_per_em: u16,
+    engraving: Engraving,
+    outlines: BTreeMap<String, GlyphOutline>,
+    metrics: BTreeMap<String, GlyphMetrics>,
+}
+
+impl MusicFont {
+    /// A one-line description of where the outlines came from.
+    pub fn source(&self) -> &str {
+        &self.source
+    }
+
+    /// False when the hand-drawn fallback is in use.
+    pub fn is_real(&self) -> bool {
+        self.real
+    }
+
+    pub fn units_per_em(&self) -> u16 {
+        self.units_per_em
+    }
+
+    pub fn engraving(&self) -> Engraving {
+        self.engraving
+    }
+
+    pub fn outlines(&self) -> impl Iterator<Item = (&str, &GlyphOutline)> {
+        self.outlines.iter().map(|(name, outline)| (name.as_str(), outline))
+    }
+
+    pub fn has(&self, name: &str) -> bool {
+        self.outlines.contains_key(name)
+    }
+
+    /// Ink box in staff spaces, y-up. Missing glyphs report an empty box at the
+    /// origin so callers never have to special-case a font gap.
+    pub fn bbox(&self, name: &str) -> GlyphBox {
+        self.metrics
+            .get(name)
+            .and_then(|metrics| metrics.bbox)
+            .unwrap_or(GlyphBox {
+                min_x: 0.0,
+                min_y: 0.0,
+                max_x: 0.0,
+                max_y: 0.0,
+            })
+    }
+
+    /// Advance width in staff spaces, falling back to the ink width.
+    pub fn advance(&self, name: &str) -> f64 {
+        let metrics = self.metrics.get(name);
+        metrics
+            .and_then(|metrics| metrics.advance)
+            .or_else(|| metrics.and_then(|metrics| metrics.bbox).map(GlyphBox::width))
+            .unwrap_or(0.0)
+    }
+
+    /// Where an up-stem meets this notehead, in staff spaces from the origin.
+    pub fn stem_up_se(&self, name: &str) -> (f64, f64) {
+        self.metrics
+            .get(name)
+            .and_then(|metrics| metrics.stem_up_se)
+            .unwrap_or_else(|| (self.bbox(name).max_x, 0.168))
+    }
+
+    /// Where a down-stem meets this notehead, in staff spaces from the origin.
+    pub fn stem_down_nw(&self, name: &str) -> (f64, f64) {
+        self.metrics
+            .get(name)
+            .and_then(|metrics| metrics.stem_down_nw)
+            .unwrap_or_else(|| (self.bbox(name).min_x, -0.168))
+    }
+}
+
+/// The process-wide music font, loaded once on first use.
+/// The font's identity without the absolute path — a dialog line, not a log.
+pub fn music_font_summary() -> String {
+    let source = music_font().source();
+    match source.split_once(" from ") {
+        Some((name, _path)) => name.to_string(),
+        None => source.to_string(),
+    }
+}
+
+/// A music font compiled into the application, used when no file is found.
+///
+/// The search paths come first, so a reader who wants a different SMuFL font
+/// still gets one by pointing `MAKEPAD_SCORE_MUSIC_FONT` at it. This is the
+/// floor: an application that ships its notation font renders notation
+/// wherever it is run from, rather than only inside a checkout that happens to
+/// have the font lying beside it.
+static EMBEDDED: OnceLock<EmbeddedFont> = OnceLock::new();
+
+pub struct EmbeddedFont {
+    pub name: &'static str,
+    pub otf: &'static [u8],
+    pub metadata: Option<&'static [u8]>,
+    pub glyphnames: Option<&'static [u8]>,
+}
+
+/// Register the font the binary carries. Call before the first draw; later
+/// calls are ignored, because the font is resolved once.
+pub fn set_embedded_music_font(font: EmbeddedFont) {
+    let _ = EMBEDDED.set(font);
+}
+
+pub fn music_font() -> &'static MusicFont {
+    static FONT: OnceLock<MusicFont> = OnceLock::new();
+    FONT.get_or_init(|| {
+        let font = load_music_font();
+        // One line, whichever way it went: a missing font is a degraded look,
+        // never a failed start.
+        println!("[score] music font: {}", font.source);
+        font
+    })
+}
+
+/// Where a music font is looked for, in order:
+///
+/// 1. `$MAKEPAD_SCORE_MUSIC_FONT` — a full path to an `.otf`/`.ttf`.
+/// 2. `$MAKEPAD_SCORE_FONT_DIR`, then a `resources/fonts` directory beside the
+///    executable (including the macOS `../Resources/fonts` bundle location).
+/// 3. `local/score-corpus/fonts` in the development checkout, found by walking
+///    up from both the working directory and the executable.
+fn search_paths() -> Vec<PathBuf> {
+    let mut paths = Vec::new();
+    if let Some(path) = std::env::var_os("MAKEPAD_SCORE_MUSIC_FONT") {
+        paths.push(PathBuf::from(path));
+    }
+    let mut directories: Vec<PathBuf> = Vec::new();
+    if let Some(directory) = std::env::var_os("MAKEPAD_SCORE_FONT_DIR") {
+        directories.push(PathBuf::from(directory));
+    }
+    let exe = std::env::current_exe().ok();
+    if let Some(beside) = exe.as_ref().and_then(|exe| exe.parent()) {
+        directories.push(beside.join("resources/fonts"));
+        directories.push(beside.join("../Resources/fonts"));
+    }
+    let mut roots: Vec<PathBuf> = Vec::new();
+    if let Ok(current) = std::env::current_dir() {
+        roots.extend(current.ancestors().take(6).map(Path::to_path_buf));
+    }
+    if let Some(beside) = exe.as_ref().and_then(|exe| exe.parent()) {
+        roots.extend(beside.ancestors().take(6).map(Path::to_path_buf));
+    }
+    for root in roots {
+        directories.push(root.join("resources/fonts"));
+        directories.push(root.join("local/score-corpus/fonts"));
+    }
+    for directory in directories {
+        for name in ["bravura.otf", "Bravura.otf", "bravura.ttf", "Bravura.ttf"] {
+            paths.push(directory.join(name));
+        }
+    }
+    paths
+}
+
+fn load_music_font() -> MusicFont {
+    for path in search_paths() {
+        if !path.is_file() {
+            continue;
+        }
+        match load_from_file(&path) {
+            Ok(font) => return font,
+            Err(reason) => {
+                println!("[score] music font at {} unusable: {reason}", path.display());
+            }
+        }
+    }
+    if let Some(embedded) = EMBEDDED.get() {
+        match load_from_bytes(
+            embedded.otf,
+            embedded.metadata,
+            embedded.glyphnames,
+            &format!("{} (built in)", embedded.name),
+        ) {
+            Ok(font) => return font,
+            Err(reason) => println!("[score] built-in music font unusable: {reason}"),
+        }
+    }
+    fallback_font()
+}
+
+fn load_from_file(path: &Path) -> Result<MusicFont, String> {
+    let bytes = std::fs::read(path).map_err(|error| error.to_string())?;
+    let registry = read_json(&metadata_candidates(path, "glyphnames.json"));
+    let metadata = read_json(&metadata_candidates(path, "metadata.json"));
+    load_font(
+        &bytes,
+        metadata.as_deref(),
+        registry.as_deref(),
+        path.parent().unwrap_or_else(|| Path::new(".")),
+        &path.display().to_string(),
+    )
+}
+
+/// The same load, from bytes the binary carries rather than a file.
+fn load_from_bytes(
+    otf: &[u8],
+    metadata: Option<&[u8]>,
+    glyphnames: Option<&[u8]>,
+    source: &str,
+) -> Result<MusicFont, String> {
+    load_font(otf, metadata, glyphnames, Path::new("."), source)
+}
+
+fn load_font(
+    bytes: &[u8],
+    metadata_json: Option<&[u8]>,
+    glyphnames_json: Option<&[u8]>,
+    directory: &Path,
+    source: &str,
+) -> Result<MusicFont, String> {
+    let face = ttf_parser::Face::parse(bytes, 0).map_err(|error| error.to_string())?;
+    let units_per_em = face.units_per_em();
+    if units_per_em == 0 {
+        return Err("font has a zero-sized em square".into());
+    }
+
+    let registry = glyphnames_json.and_then(|bytes| GlyphRegistry::from_bytes(bytes).ok());
+    let metadata = metadata_json.and_then(|bytes| FontMetadata::from_bytes(bytes).ok());
+
+    let mut outlines = BTreeMap::new();
+    let mut metrics: BTreeMap<String, GlyphMetrics> = BTreeMap::new();
+    for name in repertoire() {
+        let codepoint = registry
+            .as_ref()
+            .and_then(|registry| registry.codepoint_for_name(&name));
+        let glyph = codepoint
+            .and_then(|codepoint| face.glyph_index(codepoint))
+            .or_else(|| face.glyph_index_by_name(&name));
+        let Some(glyph) = glyph else { continue };
+        let mut builder = OutlineCollector::default();
+        if face.outline_glyph(glyph, &mut builder).is_none() || builder.commands.is_empty() {
+            continue;
+        }
+        let entry = metrics.entry(name.clone()).or_default();
+        // Prefer the font metadata's published box; otherwise measure the ink.
+        entry.bbox = Some(builder.bounds(units_per_em));
+        entry.advance = face
+            .glyph_hor_advance(glyph)
+            .map(|advance| f64::from(advance) * 4.0 / f64::from(units_per_em));
+        outlines.insert(
+            name,
+            GlyphOutline {
+                units_per_em,
+                commands: Arc::from(builder.commands),
+            },
+        );
+    }
+    if outlines.is_empty() {
+        return Err("no SMuFL glyphs found in the font".into());
+    }
+
+    let mut engraving = Engraving::default();
+    if let Some(metadata) = &metadata {
+        let defaults = &metadata.engraving_defaults;
+        engraving = Engraving {
+            staff_line_thickness: defaults.staff_line_thickness.get(),
+            stem_thickness: defaults.stem_thickness.get(),
+            beam_thickness: defaults.beam_thickness.get(),
+            beam_spacing: defaults.beam_spacing.get(),
+            leger_line_thickness: defaults.leger_line_thickness.get(),
+            leger_line_extension: defaults.leger_line_extension.get(),
+            thin_barline_thickness: defaults.thin_barline_thickness.get(),
+            thick_barline_thickness: defaults.thick_barline_thickness.get(),
+            bracket_thickness: defaults.bracket_thickness.get(),
+        };
+        for (name, entry) in metrics.iter_mut() {
+            if let Some(bbox) = metadata.glyph_bboxes.get(name) {
+                entry.bbox = Some(GlyphBox {
+                    min_x: bbox.south_west.x.get(),
+                    min_y: bbox.south_west.y.get(),
+                    max_x: bbox.north_east.x.get(),
+                    max_y: bbox.north_east.y.get(),
+                });
+            }
+            if let Some(advance) = metadata.glyph_advance_widths.get(name) {
+                entry.advance = Some(advance.get());
+            }
+            if let Some(anchors) = metadata.glyphs_with_anchors.get(name) {
+                entry.stem_up_se = anchors
+                    .stem_up_se
+                    .map(|point| (point.x.get(), point.y.get()));
+                entry.stem_down_nw = anchors
+                    .stem_down_nw
+                    .map(|point| (point.x.get(), point.y.get()));
+            }
+        }
+    }
+
+    let font_name = metadata
+        .as_ref()
+        .and_then(|metadata| metadata.font_name.clone())
+        .unwrap_or_else(|| "music font".to_string());
+    let _ = directory;
+    Ok(MusicFont {
+        source: format!(
+            "{font_name} ({} glyphs, upem {units_per_em}) from {source}{}",
+            outlines.len(),
+            if metadata.is_some() {
+                ""
+            } else {
+                " [no metadata json; using built-in engraving defaults]"
+            }
+        ),
+        real: true,
+        units_per_em,
+        engraving,
+        outlines,
+        metrics,
+    })
+}
+
+/// Metadata lives beside the font: `bravura.otf` -> `bravura_metadata.json`.
+fn metadata_candidates(font: &Path, suffix: &str) -> Vec<PathBuf> {
+    let directory = font.parent().unwrap_or_else(|| Path::new(".")).to_path_buf();
+    let stem = font
+        .file_stem()
+        .and_then(|stem| stem.to_str())
+        .unwrap_or_default()
+        .to_ascii_lowercase();
+    let mut candidates = Vec::new();
+    if suffix == "metadata.json" {
+        candidates.push(directory.join(format!("{stem}_metadata.json")));
+        candidates.push(directory.join("metadata.json"));
+    } else {
+        candidates.push(directory.join(suffix));
+    }
+    candidates
+}
+
+fn read_json(candidates: &[PathBuf]) -> Option<Vec<u8>> {
+    candidates
+        .iter()
+        .find_map(|path| std::fs::read(path).ok())
+}
+
+#[derive(Default)]
+struct OutlineCollector {
+    commands: Vec<GlyphOutlineCommand>,
+    min_x: f32,
+    min_y: f32,
+    max_x: f32,
+    max_y: f32,
+    started: bool,
+}
+
+impl OutlineCollector {
+    fn include(&mut self, x: f32, y: f32) {
+        if !self.started {
+            self.min_x = x;
+            self.min_y = y;
+            self.max_x = x;
+            self.max_y = y;
+            self.started = true;
+            return;
+        }
+        self.min_x = self.min_x.min(x);
+        self.min_y = self.min_y.min(y);
+        self.max_x = self.max_x.max(x);
+        self.max_y = self.max_y.max(y);
+    }
+
+    fn bounds(&self, units_per_em: u16) -> GlyphBox {
+        let scale = 4.0 / f64::from(units_per_em);
+        GlyphBox {
+            min_x: f64::from(self.min_x) * scale,
+            min_y: f64::from(self.min_y) * scale,
+            max_x: f64::from(self.max_x) * scale,
+            max_y: f64::from(self.max_y) * scale,
+        }
+    }
+}
+
+impl ttf_parser::OutlineBuilder for OutlineCollector {
+    fn move_to(&mut self, x: f32, y: f32) {
+        self.include(x, y);
+        self.commands.push(GlyphOutlineCommand::MoveTo(x, y));
+    }
+
+    fn line_to(&mut self, x: f32, y: f32) {
+        self.include(x, y);
+        self.commands.push(GlyphOutlineCommand::LineTo(x, y));
+    }
+
+    fn quad_to(&mut self, cx: f32, cy: f32, x: f32, y: f32) {
+        self.include(x, y);
+        self.commands.push(GlyphOutlineCommand::QuadTo(cx, cy, x, y));
+    }
+
+    fn curve_to(&mut self, c1x: f32, c1y: f32, c2x: f32, c2y: f32, x: f32, y: f32) {
+        self.include(x, y);
+        self.commands
+            .push(GlyphOutlineCommand::CubicTo(c1x, c1y, c2x, c2y, x, y));
+    }
+
+    fn close(&mut self) {
+        self.commands.push(GlyphOutlineCommand::Close);
+    }
+}
+
+/// The working repertoire, as canonical SMuFL names derived from [`Symbol`].
+fn repertoire() -> Vec<String> {
+    let mut names: Vec<String> = Vec::new();
+    let mut push = |symbol: Symbol| names.push(symbol.canonical_name().to_string());
+
+    const NOTEHEAD_DURATIONS: [NoteheadDuration; 4] = [
+        NoteheadDuration::DoubleWhole,
+        NoteheadDuration::Whole,
+        NoteheadDuration::Half,
+        NoteheadDuration::Black,
+    ];
+    const NOTEHEAD_SHAPES: [NoteheadShape; 4] = [
+        NoteheadShape::Normal,
+        NoteheadShape::X,
+        NoteheadShape::Diamond,
+        NoteheadShape::Slash,
+    ];
+    for shape in NOTEHEAD_SHAPES {
+        for duration in NOTEHEAD_DURATIONS {
+            push(Symbol::Notehead { duration, shape });
+        }
+    }
+    for duration in [
+        RestDuration::Maxima,
+        RestDuration::Longa,
+        RestDuration::DoubleWhole,
+        RestDuration::Whole,
+        RestDuration::Half,
+        RestDuration::Quarter,
+        RestDuration::Eighth,
+        RestDuration::Sixteenth,
+        RestDuration::ThirtySecond,
+        RestDuration::SixtyFourth,
+        RestDuration::OneTwentyEighth,
+    ] {
+        push(Symbol::Rest(duration));
+    }
+    for accidental in [
+        Accidental::TripleFlat,
+        Accidental::DoubleFlat,
+        Accidental::Flat,
+        Accidental::Natural,
+        Accidental::Sharp,
+        Accidental::DoubleSharp,
+        Accidental::TripleSharp,
+        Accidental::NaturalFlat,
+        Accidental::NaturalSharp,
+        Accidental::QuarterToneFlat,
+        Accidental::ThreeQuarterTonesFlat,
+        Accidental::QuarterToneSharp,
+        Accidental::ThreeQuarterTonesSharp,
+    ] {
+        push(Symbol::Accidental(accidental));
+    }
+    for clef in [
+        Clef::G,
+        Clef::G8va,
+        Clef::G8vb,
+        Clef::G15ma,
+        Clef::G15mb,
+        Clef::F,
+        Clef::F8va,
+        Clef::F8vb,
+        Clef::F15ma,
+        Clef::F15mb,
+        Clef::C,
+        Clef::Percussion,
+        Clef::PercussionAlternate,
+        Clef::Tab4String,
+        Clef::Tab6String,
+    ] {
+        push(Symbol::Clef(clef));
+    }
+    for duration in [
+        FlagDuration::Eighth,
+        FlagDuration::Sixteenth,
+        FlagDuration::ThirtySecond,
+        FlagDuration::SixtyFourth,
+        FlagDuration::OneTwentyEighth,
+    ] {
+        for direction in [Direction::Up, Direction::Down] {
+            push(Symbol::Flag {
+                duration,
+                direction,
+            });
+        }
+    }
+    for articulation in [
+        Articulation::Accent,
+        Articulation::Staccato,
+        Articulation::Tenuto,
+        Articulation::Staccatissimo,
+        Articulation::Marcato,
+        Articulation::LaissezVibrer,
+        Articulation::Stress,
+        Articulation::SoftAccent,
+        Articulation::AccentStaccato,
+        Articulation::TenutoStaccato,
+        Articulation::MarcatoStaccato,
+        Articulation::MarcatoTenuto,
+    ] {
+        for placement in [Placement::Above, Placement::Below] {
+            push(Symbol::Articulation {
+                articulation,
+                placement,
+            });
+        }
+    }
+    for dynamic in [
+        DynamicMark::Piano,
+        DynamicMark::Pianissimo,
+        DynamicMark::Pianississimo,
+        DynamicMark::Pianissississimo,
+        DynamicMark::MezzoPiano,
+        DynamicMark::MezzoForte,
+        DynamicMark::Forte,
+        DynamicMark::Fortissimo,
+        DynamicMark::Fortississimo,
+        DynamicMark::Fortissississimo,
+        DynamicMark::FortePiano,
+        DynamicMark::Sforzando,
+        DynamicMark::SforzandoPiano,
+        DynamicMark::Sforzato,
+        DynamicMark::Rinforzando,
+        DynamicMark::Niente,
+        DynamicMark::Mezzo,
+        DynamicMark::Z,
+    ] {
+        push(Symbol::Dynamic(dynamic));
+    }
+    const DIGITS: [Digit; 10] = [
+        Digit::Zero,
+        Digit::One,
+        Digit::Two,
+        Digit::Three,
+        Digit::Four,
+        Digit::Five,
+        Digit::Six,
+        Digit::Seven,
+        Digit::Eight,
+        Digit::Nine,
+    ];
+    for digit in DIGITS {
+        push(Symbol::TimeSignatureDigit(digit));
+        push(Symbol::TupletDigit(digit));
+    }
+    push(Symbol::TimeSignatureCommon);
+    push(Symbol::TimeSignatureCutCommon);
+    for ornament in [
+        Ornament::Trill,
+        Ornament::Turn,
+        Ornament::InvertedTurn,
+        Ornament::TurnWithSlash,
+        Ornament::Mordent,
+        Ornament::ShortTrill,
+        Ornament::Tremblement,
+        Ornament::Schleifer,
+    ] {
+        push(Symbol::Ornament(ornament));
+    }
+    for shape in [
+        FermataShape::Normal,
+        FermataShape::Short,
+        FermataShape::Long,
+        FermataShape::VeryShort,
+        FermataShape::VeryLong,
+    ] {
+        for placement in [Placement::Above, Placement::Below] {
+            push(Symbol::Fermata { shape, placement });
+        }
+    }
+    for strokes in [
+        TremoloStrokes::One,
+        TremoloStrokes::Two,
+        TremoloStrokes::Three,
+        TremoloStrokes::Four,
+        TremoloStrokes::Five,
+    ] {
+        push(Symbol::Tremolo(strokes));
+    }
+    push(Symbol::AugmentationDot);
+    push(Symbol::RepeatDot);
+    push(Symbol::Segno);
+    push(Symbol::Coda);
+    push(Symbol::BreathMark);
+    push(Symbol::Caesura);
+    push(Symbol::Arpeggio(Direction::Up));
+    push(Symbol::Arpeggio(Direction::Down));
+    for extra in ["brace", "bracket", "restHBar", "noteheadWholeFilled"] {
+        names.push(extra.to_string());
+    }
+    names.sort();
+    names.dedup();
+    names
+}
+
+// ---------------------------------------------------------------------------
+// Fallback: hand-drawn outlines, fitted to Bravura's published bounding boxes
+// so a checkout without a music font still engraves at the right size.
+// ---------------------------------------------------------------------------
+
+const FALLBACK_UNITS_PER_EM: u16 = 1000;
+
+fn fallback_font() -> MusicFont {
+    let mut outlines = BTreeMap::new();
+    let mut metrics = BTreeMap::new();
+    for (name, commands, bbox) in [
+        (
+            "noteheadBlack",
+            notehead_shape(),
+            GlyphBox {
+                min_x: 0.0,
+                min_y: -0.5,
+                max_x: 1.18,
+                max_y: 0.5,
+            },
+        ),
+        (
+            "noteheadHalf",
+            notehead_shape(),
+            GlyphBox {
+                min_x: 0.0,
+                min_y: -0.5,
+                max_x: 1.18,
+                max_y: 0.5,
+            },
+        ),
+        (
+            "noteheadWhole",
+            notehead_shape(),
+            GlyphBox {
+                min_x: 0.0,
+                min_y: -0.5,
+                max_x: 1.688,
+                max_y: 0.5,
+            },
+        ),
+        (
+            "augmentationDot",
+            dot_shape(),
+            GlyphBox {
+                min_x: 0.0,
+                min_y: -0.1,
+                max_x: 0.2,
+                max_y: 0.1,
+            },
+        ),
+        (
+            "gClef",
+            g_clef_shape(),
+            GlyphBox {
+                min_x: 0.0,
+                min_y: -2.632,
+                max_x: 2.684,
+                max_y: 4.392,
+            },
+        ),
+        (
+            "fClef",
+            f_clef_shape(),
+            GlyphBox {
+                min_x: 0.0,
+                min_y: -1.0,
+                max_x: 2.736,
+                max_y: 2.72,
+            },
+        ),
+    ] {
+        outlines.insert(name.to_string(), fit_outline(commands, bbox));
+        metrics.insert(
+            name.to_string(),
+            GlyphMetrics {
+                bbox: Some(bbox),
+                advance: Some(bbox.width()),
+                stem_up_se: Some((bbox.max_x, 0.168)),
+                stem_down_nw: Some((bbox.min_x, -0.168)),
+            },
+        );
+    }
+    MusicFont {
+        source: "hand-drawn fallback outlines (no SMuFL font found; \
+                 set MAKEPAD_SCORE_MUSIC_FONT or place bravura.otf in resources/fonts)"
+            .to_string(),
+        real: false,
+        units_per_em: FALLBACK_UNITS_PER_EM,
+        engraving: Engraving::default(),
+        outlines,
+        metrics,
+    }
+}
+
+/// Maps a hand-drawn path onto a target staff-space box, so the fallback lands
+/// at exactly the size the engraver expects of the real glyph.
+fn fit_outline(commands: Vec<GlyphOutlineCommand>, target: GlyphBox) -> GlyphOutline {
+    let mut min_x = f32::INFINITY;
+    let mut min_y = f32::INFINITY;
+    let mut max_x = f32::NEG_INFINITY;
+    let mut max_y = f32::NEG_INFINITY;
+    let mut visit = |x: f32, y: f32| {
+        min_x = min_x.min(x);
+        min_y = min_y.min(y);
+        max_x = max_x.max(x);
+        max_y = max_y.max(y);
+    };
+    for command in &commands {
+        match *command {
+            GlyphOutlineCommand::MoveTo(x, y) | GlyphOutlineCommand::LineTo(x, y) => visit(x, y),
+            GlyphOutlineCommand::QuadTo(_, _, x, y) => visit(x, y),
+            GlyphOutlineCommand::CubicTo(_, _, _, _, x, y) => visit(x, y),
+            GlyphOutlineCommand::Close => {}
+        }
+    }
+    let units = f32::from(FALLBACK_UNITS_PER_EM) / 4.0;
+    let scale_x = if max_x > min_x {
+        (target.width() as f32) * units / (max_x - min_x)
+    } else {
+        1.0
+    };
+    let scale_y = if max_y > min_y {
+        (target.height() as f32) * units / (max_y - min_y)
+    } else {
+        1.0
+    };
+    let map = |x: f32, y: f32| {
+        (
+            (x - min_x) * scale_x + target.min_x as f32 * units,
+            (y - min_y) * scale_y + target.min_y as f32 * units,
+        )
+    };
+    let mapped = commands
+        .into_iter()
+        .map(|command| match command {
+            GlyphOutlineCommand::MoveTo(x, y) => {
+                let (x, y) = map(x, y);
+                GlyphOutlineCommand::MoveTo(x, y)
+            }
+            GlyphOutlineCommand::LineTo(x, y) => {
+                let (x, y) = map(x, y);
+                GlyphOutlineCommand::LineTo(x, y)
+            }
+            GlyphOutlineCommand::QuadTo(cx, cy, x, y) => {
+                let (cx, cy) = map(cx, cy);
+                let (x, y) = map(x, y);
+                GlyphOutlineCommand::QuadTo(cx, cy, x, y)
+            }
+            GlyphOutlineCommand::CubicTo(c1x, c1y, c2x, c2y, x, y) => {
+                let (c1x, c1y) = map(c1x, c1y);
+                let (c2x, c2y) = map(c2x, c2y);
+                let (x, y) = map(x, y);
+                GlyphOutlineCommand::CubicTo(c1x, c1y, c2x, c2y, x, y)
+            }
+            GlyphOutlineCommand::Close => GlyphOutlineCommand::Close,
+        })
+        .collect::<Vec<_>>();
+    GlyphOutline {
+        units_per_em: FALLBACK_UNITS_PER_EM,
+        commands: Arc::from(mapped),
+    }
+}
+
+fn notehead_shape() -> Vec<GlyphOutlineCommand> {
+    use GlyphOutlineCommand::*;
+    vec![
+        MoveTo(-520.0, -90.0),
+        CubicTo(-430.0, 260.0, 180.0, 430.0, 470.0, 190.0),
+        CubicTo(760.0, -50.0, 470.0, -390.0, 20.0, -420.0),
+        CubicTo(-410.0, -450.0, -610.0, -280.0, -520.0, -90.0),
+        Close,
+    ]
+}
+
+fn dot_shape() -> Vec<GlyphOutlineCommand> {
+    use GlyphOutlineCommand::*;
+    vec![
+        MoveTo(-180.0, 0.0),
+        CubicTo(-180.0, 110.0, -100.0, 180.0, 0.0, 180.0),
+        CubicTo(110.0, 180.0, 180.0, 100.0, 180.0, 0.0),
+        CubicTo(180.0, -110.0, 100.0, -180.0, 0.0, -180.0),
+        CubicTo(-110.0, -180.0, -180.0, -100.0, -180.0, 0.0),
+        Close,
+    ]
+}
+
+fn g_clef_shape() -> Vec<GlyphOutlineCommand> {
+    use GlyphOutlineCommand::*;
+    vec![
+        MoveTo(80.0, 660.0),
+        CubicTo(-300.0, 450.0, -360.0, 80.0, -80.0, -110.0),
+        CubicTo(210.0, -305.0, 490.0, -100.0, 335.0, 125.0),
+        CubicTo(215.0, 300.0, -30.0, 230.0, -35.0, 75.0),
+        CubicTo(-35.0, -20.0, 85.0, -55.0, 145.0, 15.0),
+        CubicTo(280.0, 175.0, 70.0, 305.0, -95.0, 220.0),
+        CubicTo(-360.0, 85.0, -270.0, -300.0, 65.0, -350.0),
+        LineTo(115.0, -800.0),
+        LineTo(245.0, -790.0),
+        LineTo(180.0, -335.0),
+        CubicTo(540.0, -210.0, 560.0, 250.0, 230.0, 430.0),
+        CubicTo(145.0, 480.0, 120.0, 590.0, 80.0, 660.0),
+        Close,
+    ]
+}
+
+fn f_clef_shape() -> Vec<GlyphOutlineCommand> {
+    use GlyphOutlineCommand::*;
+    vec![
+        MoveTo(-430.0, 240.0),
+        CubicTo(-210.0, 570.0, 330.0, 470.0, 390.0, 90.0),
+        CubicTo(450.0, -300.0, 120.0, -550.0, -260.0, -430.0),
+        CubicTo(20.0, -300.0, 160.0, -90.0, 105.0, 120.0),
+        CubicTo(45.0, 340.0, -190.0, 390.0, -430.0, 240.0),
+        Close,
+        MoveTo(560.0, 210.0),
+        LineTo(760.0, 210.0),
+        LineTo(760.0, 410.0),
+        LineTo(560.0, 410.0),
+        Close,
+        MoveTo(560.0, -190.0),
+        LineTo(760.0, -190.0),
+        LineTo(760.0, 10.0),
+        LineTo(560.0, 10.0),
+        Close,
+    ]
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn repertoire_covers_the_working_symbols() {
+        let names = repertoire();
+        for expected in [
+            "noteheadBlack",
+            "noteheadHalf",
+            "noteheadWhole",
+            "restQuarter",
+            "rest8th",
+            "accidentalSharp",
+            "accidentalFlat",
+            "accidentalNatural",
+            "accidentalDoubleSharp",
+            "gClef",
+            "fClef",
+            "cClef",
+            "gClef8vb",
+            "flag8thUp",
+            "flag32ndDown",
+            "augmentationDot",
+            "timeSig4",
+            "articStaccatoAbove",
+            "articAccentBelow",
+            "fermataAbove",
+        ] {
+            assert!(names.iter().any(|name| name == expected), "missing {expected}");
+        }
+    }
+
+    #[test]
+    fn fallback_notehead_is_one_staff_space_tall() {
+        let font = fallback_font();
+        let bbox = font.bbox("noteheadBlack");
+        assert!((bbox.height() - 1.0).abs() < 1e-9);
+        assert!((bbox.width() - 1.18).abs() < 1e-9);
+        let outline = font.outlines.get("noteheadBlack").unwrap();
+        let mut min_y = f32::INFINITY;
+        let mut max_y = f32::NEG_INFINITY;
+        for command in outline.commands.iter() {
+            if let GlyphOutlineCommand::CubicTo(_, _, _, _, _, y) | GlyphOutlineCommand::MoveTo(_, y) =
+                command
+            {
+                min_y = min_y.min(*y);
+                max_y = max_y.max(*y);
+            }
+        }
+        // 1000 units per em, four staff spaces to the em: 250 units tall.
+        assert!((max_y - min_y - 250.0).abs() < 1.0, "{min_y}..{max_y}");
+    }
+
+    #[test]
+    fn the_shipped_font_loads_when_present() {
+        let font = load_music_font();
+        println!("music font source: {}", font.source());
+        if !font.is_real() {
+            return;
+        }
+        let bbox = font.bbox("noteheadBlack");
+        assert!((bbox.height() - 1.0).abs() < 0.02, "{bbox:?}");
+        assert!((bbox.width() - 1.18).abs() < 0.05, "{bbox:?}");
+        assert!(font.has("restQuarter"));
+        assert!(font.has("accidentalSharp"));
+        assert!(font.has("flag8thUp"));
+        assert!(font.engraving().beam_thickness > 0.0);
+    }
+}
diff --git a/libs/score_ui/src/lib.rs b/libs/score_ui/src/lib.rs
index d97516143..330c42040 100644
--- a/libs/score_ui/src/lib.rs
+++ b/libs/score_ui/src/lib.rs
@@ -5,12 +5,6 @@
 //! `apps/score` crate is intentionally only a window and event adapter.
 
 pub use makepad_widgets;
-pub use makepad_score_view::{
-    build, build_bass_tab_score, build_drum_score, build_pitched_score, view, BuildOptions,
-    DrumHit, DrumVoice, PitchedNote, ScoreView, ScoreViewRef, ScoreViewWidgetExt,
-    ScoreViewWidgetRefExt,
-};
-pub use makepad_score_view::ScoreDocument as ScoreViewDocument;
 
 pub mod action;
 pub mod document;
@@ -25,6 +19,7 @@ pub mod sound;
 pub mod spacing;
 pub mod state;
 pub mod theme;
+pub(crate) mod title;
 pub mod ui;
 
 pub use action::*;
@@ -39,7 +34,6 @@ use makepad_widgets::ScriptVm;
 
 /// Register the score theme and widgets in dependency order.
 pub fn script_mod(vm: &mut ScriptVm) {
-    makepad_score_view::script_mod(vm);
     theme::script_mod(vm);
     ui::widgets::script_mod(vm);
     ui::canvas::script_mod(vm);
@@ -49,18 +43,22 @@ pub fn script_mod(vm: &mut ScriptVm) {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use makepad_widgets::{Cx, Event};
+    use makepad_widgets::{Cx, Event, ScriptVmBase};
 
     #[test]
     fn score_widget_dsl_registers_without_errors() {
         let mut cx = Cx::new(Box::new(|_cx: &mut Cx, _event: &Event| {}));
-        let errors = cx.with_vm(|vm| {
-            vm.bx.captured_errors = Some(Vec::new());
-            makepad_widgets::makepad_platform::script::script_mod(vm);
-            makepad_widgets::script_mod(vm);
-            super::script_mod(vm);
-            vm.take_errors()
-        });
+        let mut std = ();
+        let mut vm = ScriptVm {
+            host: &mut cx,
+            std: &mut std,
+            bx: Box::new(ScriptVmBase::new()),
+        };
+        vm.bx.captured_errors = Some(Vec::new());
+        makepad_widgets::makepad_platform::script::script_mod(&mut vm);
+        makepad_widgets::script_mod(&mut vm);
+        super::script_mod(&mut vm);
+        let errors = vm.take_errors();
         assert!(errors.is_empty(), "score widget DSL errors: {errors:#?}");
     }
 }
diff --git a/libs/score_ui/src/playback.rs b/libs/score_ui/src/playback.rs
index 75b1cfbe9..4a3604ff3 100644
--- a/libs/score_ui/src/playback.rs
+++ b/libs/score_ui/src/playback.rs
@@ -1206,284 +1206,6 @@ mod tests {
         assert_eq!(plan.end_sample(), plan.score_quarter_to_sample(end_quarter));
     }
 
-    /// DEBUG RIG (working tree only): render a MIDI file through the exact
-    /// path the application plays it on and write a WAV, so an app-vs-render
-    /// difference can be measured instead of argued about.
-    ///
-    ///   SCORE_RIG_IN=<midi> SCORE_RIG_OUT=<wav> SCORE_RIG_SECS=44 \
-    ///     cargo test -p makepad-score-ui --release rig_render -- --ignored --nocapture
-    #[test]
-    #[ignore]
-    fn rig_render() {
-        let input = std::env::var("SCORE_RIG_IN").expect("SCORE_RIG_IN");
-        let output = std::env::var("SCORE_RIG_OUT").expect("SCORE_RIG_OUT");
-        let secs: f64 = std::env::var("SCORE_RIG_SECS")
-            .ok()
-            .and_then(|v| v.parse().ok())
-            .unwrap_or(44.0);
-        let bytes = std::fs::read(&input).expect("read midi");
-        let imported = makepad_score_import::import_midi_bytes(&bytes).expect("import midi");
-        let score = imported.score;
-        let bpm = crate::state::score_opening_tempo(&score).unwrap_or(120.0);
-        eprintln!("rig: tempo {bpm} bpm");
-
-        let plan = compile_plan(&score, bpm, false);
-        let shared = Arc::new(SharedSound::default());
-        // Exactly what the application publishes at startup.
-        let mut settings = SoundSettings::default();
-        let knob = |name: &str| -> Option<f32> {
-            std::env::var(name).ok().and_then(|v| v.parse().ok())
-        };
-        if let Some(v) = knob("RIG_MIX") { settings.room.mix = v; }
-        if let Some(v) = knob("RIG_EARLY") { settings.early_reflections = v; }
-        if let Some(v) = knob("RIG_SHELF") { settings.eq_shelf_db = v; }
-        if let Some(v) = knob("RIG_TREBLE") { settings.tone_treble_db = v; }
-        if let Some(v) = knob("RIG_BASS") { settings.tone_bass_db = v; }
-        if let Some(v) = knob("RIG_MASTER") { settings.master_gain = v; }
-        if let Some(v) = knob("RIG_BODYTAP") { settings.voicing.body_tap = v; }
-        if let Some(v) = knob("RIG_KNOCK") { settings.voicing.knock = v; }
-        if let Some(v) = knob("RIG_ROUGH") { settings.voicing.roughness = v; }
-        if let Some(v) = knob("RIG_PHANTOM") { settings.voicing.phantoms = v; }
-        if let Some(v) = knob("RIG_ATKNOISE") { settings.voicing.attack_noise = v; }
-        if let Some(v) = knob("RIG_ATKBODY") { settings.voicing.attack_body = v; }
-        if let Some(v) = knob("RIG_SYMP") { settings.voicing.sympathetic = v; }
-        if std::env::var("RIG_AUDIENCE").is_ok() {
-            settings.room.perspective = Perspective::Audience;
-        }
-        eprintln!("rig: voicing {:?}", settings.voicing);
-        eprintln!(
-            "rig: engine {:?} preset {} reverb {:?} mix {} bright {}",
-            settings.engine,
-            settings.preset,
-            settings.room.preset,
-            settings.room.mix,
-            settings.eq_shelf_db
-        );
-        // MODE=native leaves the shared cell at revision 0, which the backend
-        // reads as "nothing published": the instrument keeps the values its own
-        // preset built it with. That is the sound the offline renders had.
-        if std::env::var("SCORE_RIG_MODE").as_deref() != Ok("native") {
-            shared.publish(settings);
-        } else {
-            eprintln!("rig: NATIVE — publishing nothing, preset values stand");
-        }
-
-        let ring = SpscRing::<AudioMessage, 8>::new();
-        let mixer = PartMixer::<PART_CAPACITY>::new();
-        let clock = AtomicAudioClock::new();
-        let mut engine =
-            PlaybackEngine::<SamplerBackend, PENDING_CAPACITY, PART_CAPACITY>::new(test_backend(
-                Arc::clone(&shared),
-            ));
-        ring.push(AudioMessage {
-            at_device_sample: 0,
-            sequence: 1,
-            kind: AudioMessageKind::Play,
-        })
-        .expect("play");
-
-        const BLOCK: usize = 512;
-        let blocks = (secs * f64::from(PLAN_RATE) / BLOCK as f64) as u64;
-        let mut left = vec![0.0_f32; BLOCK];
-        let mut right = vec![0.0_f32; BLOCK];
-        let mut interleaved: Vec<i16> = Vec::with_capacity(blocks as usize * BLOCK * 2);
-        let mut peak = 0.0_f32;
-        let mut clipped = 0u64;
-        for block in 0..blocks {
-            left.fill(0.0);
-            right.fill(0.0);
-            let mut channels: [&mut [f32]; 2] = [&mut left, &mut right];
-            let context = RenderContext {
-                device_sample_rate: PLAN_RATE,
-                first_device_sample: block * BLOCK as u64,
-                first_presentation_host_ns: block * BLOCK as u64 * 1_000_000_000
-                    / u64::from(PLAN_RATE),
-                frames: BLOCK,
-                output_latency_frames: 0,
-                stream_generation: 1,
-                clock_quality: ClockQuality::Exact,
-            };
-            engine.render(context, &mut channels, &plan, &ring, &mixer, &clock);
-            for index in 0..BLOCK {
-                for sample in [left[index], right[index]] {
-                    peak = peak.max(sample.abs());
-                    if sample.abs() >= 1.0 {
-                        clipped += 1;
-                    }
-                    interleaved.push((sample.clamp(-1.0, 1.0) * 32767.0) as i16);
-                }
-            }
-        }
-        eprintln!("rig: peak {peak:.4}  clipped samples {clipped}");
-        write_wav(&output, &interleaved, PLAN_RATE);
-        eprintln!("rig: wrote {output}");
-    }
-
-
-    /// DEBUG RIG (working tree only): drive the piano DIRECTLY from the MIDI
-    /// file's own note-ons and note-offs, dry, with no plan, no scheduler and
-    /// no articulation gate — the path the offline candidate renders used.
-    /// This is the reference sound; the difference from `rig_render` is
-    /// exactly what the application's playback path is doing to it.
-    ///
-    ///   RIG_IN=<midi> RIG_OUT=<wav> RIG_SECS=44 [RIG_WET=0] \
-    ///     cargo test -p makepad-score-ui --release rig_direct -- --ignored --nocapture
-    #[test]
-    #[ignore]
-    fn rig_direct() {
-        let input = std::env::var("SCORE_RIG_IN").expect("SCORE_RIG_IN");
-        let output = std::env::var("SCORE_RIG_OUT").expect("SCORE_RIG_OUT");
-        let secs: f64 = std::env::var("SCORE_RIG_SECS")
-            .ok()
-            .and_then(|v| v.parse().ok())
-            .unwrap_or(44.0);
-        let wet: f32 = std::env::var("RIG_WET")
-            .ok()
-            .and_then(|v| v.parse().ok())
-            .unwrap_or(0.0);
-        let target_dbfs: f32 = std::env::var("RIG_DBFS")
-            .ok()
-            .and_then(|v| v.parse().ok())
-            .unwrap_or(-18.0);
-        let bytes = std::fs::read(&input).expect("read midi");
-        let file = makepad_midi_file::MidiFile::parse(&bytes).expect("parse midi");
-        let sequences = file.paired_notes().expect("paired notes");
-        let tempo = file.tempo_map().expect("tempo map");
-        let rate = PLAN_RATE as f32;
-
-        let mut piano = Piano::new_with_preset(
-            rate,
-            &makepad_piano_model::PIANO_PRESETS
-                [crate::sound::default_preset_index(ScoreEngine::Physical)],
-        );
-        piano.set_reverb_mix(wet);
-
-        // The FILE, played: its own seconds (every tempo change already
-        // applied), its own velocities, its own sustain pedal. No score model,
-        // no quantisation, no articulation gate.
-        let mut events: Vec<(usize, PianoEvent)> = Vec::new();
-        let frame = |seconds: f64| -> usize { (seconds * f64::from(rate)).max(0.0) as usize };
-        let mut notes = 0usize;
-        for sequence in &sequences {
-            for note in &sequence.notes {
-                notes += 1;
-                events.push((
-                    frame(note.time_on),
-                    PianoEvent::NoteOn { key: note.key, velocity: note.velocity_on.max(1) },
-                ));
-                events.push((frame(note.time_off), PianoEvent::NoteOff { key: note.key }));
-            }
-        }
-        let mut pedals = 0usize;
-        if std::env::var("RIG_NOPEDAL").is_err() {
-            for track in &file.tracks {
-                for event in &track.events {
-                    if let makepad_midi_file::EventKind::Channel(channel) = &event.kind {
-                        if let makepad_midi_file::ChannelMessage::ControlChange {
-                            controller: 64,
-                            value,
-                        } = channel.message
-                        {
-                            pedals += 1;
-                            events.push((
-                                frame(tempo.ticks_to_seconds(event.tick)),
-                                PianoEvent::Sustain { value: f32::from(value) / 127.0 },
-                            ));
-                        }
-                    }
-                }
-            }
-        }
-        let velocities: std::collections::BTreeSet<u8> = sequences
-            .iter()
-            .flat_map(|s| s.notes.iter().map(|n| n.velocity_on))
-            .collect();
-        eprintln!(
-            "rig_direct: {notes} notes, {} distinct velocities, {pedals} pedal events, wet {wet}",
-            velocities.len()
-        );
-        events.sort_by_key(|(frame, _)| *frame);
-        for (frame, event) in events.iter().take(12) {
-            eprintln!(
-                "rig_direct: {:8.3}s {:?}",
-                *frame as f64 / f64::from(rate),
-                event
-            );
-        }
-
-        const BLOCK: usize = 512;
-        let total = (secs * f64::from(PLAN_RATE)) as usize;
-        let mut left = vec![0.0_f32; BLOCK];
-        let mut right = vec![0.0_f32; BLOCK];
-        let mut all_l: Vec<f32> = Vec::with_capacity(total);
-        let mut all_r: Vec<f32> = Vec::with_capacity(total);
-        let mut cursor = 0usize;
-        let mut start = 0usize;
-        while start < total {
-            let end = (start + BLOCK).min(total);
-            let mut block_events: Vec<PianoTimedEvent> = Vec::new();
-            while cursor < events.len() && events[cursor].0 < end {
-                let frame = events[cursor].0.max(start);
-                block_events.push(PianoTimedEvent {
-                    offset: (frame - start) as u32,
-                    event: events[cursor].1,
-                });
-                cursor += 1;
-            }
-            let count = end - start;
-            left[..count].fill(0.0);
-            right[..count].fill(0.0);
-            piano.process(&block_events, &mut left[..count], &mut right[..count]);
-            all_l.extend_from_slice(&left[..count]);
-            all_r.extend_from_slice(&right[..count]);
-            start = end;
-        }
-
-        // The candidate renders were normalised; match that so a comparison is
-        // about tone and not about level.
-        let n = all_l.len().max(1) as f32;
-        let rms = (all_l.iter().chain(all_r.iter()).map(|s| s * s).sum::<f32>()
-            / (2.0 * n))
-            .sqrt();
-        let gain = if rms > 0.0 {
-            10.0_f32.powf(target_dbfs / 20.0) / rms
-        } else {
-            1.0
-        };
-        let mut peak = 0.0_f32;
-        let mut interleaved: Vec<i16> = Vec::with_capacity(all_l.len() * 2);
-        for (l, r) in all_l.iter().zip(all_r.iter()) {
-            for sample in [l * gain, r * gain] {
-                peak = peak.max(sample.abs());
-                interleaved.push((sample.clamp(-1.0, 1.0) * 32767.0) as i16);
-            }
-        }
-        eprintln!("rig_direct: rms {rms:.4} gain {gain:.3} peak {peak:.3}");
-        write_wav(&output, &interleaved, PLAN_RATE);
-        eprintln!("rig_direct: wrote {output}");
-    }
-
-    fn write_wav(path: &str, samples: &[i16], rate: u32) {
-        let data_len = (samples.len() * 2) as u32;
-        let mut out = Vec::with_capacity(44 + data_len as usize);
-        out.extend_from_slice(b"RIFF");
-        out.extend_from_slice(&(36 + data_len).to_le_bytes());
-        out.extend_from_slice(b"WAVEfmt ");
-        out.extend_from_slice(&16u32.to_le_bytes());
-        out.extend_from_slice(&1u16.to_le_bytes());
-        out.extend_from_slice(&2u16.to_le_bytes());
-        out.extend_from_slice(&rate.to_le_bytes());
-        out.extend_from_slice(&(rate * 4).to_le_bytes());
-        out.extend_from_slice(&4u16.to_le_bytes());
-        out.extend_from_slice(&16u16.to_le_bytes());
-        out.extend_from_slice(b"data");
-        out.extend_from_slice(&data_len.to_le_bytes());
-        for sample in samples {
-            out.extend_from_slice(&sample.to_le_bytes());
-        }
-        std::fs::write(path, out).expect("write wav");
-    }
-
     fn test_backend(sound: Arc<SharedSound>) -> SamplerBackend {
         SamplerBackend::new(
             PLAN_RATE as f32,
diff --git a/libs/score_ui/src/spacing.rs b/libs/score_ui/src/spacing.rs
index 2c4acc593..1718b3caf 100644
--- a/libs/score_ui/src/spacing.rs
+++ b/libs/score_ui/src/spacing.rs
@@ -1,3 +1,966 @@
-//! Compatibility re-exports for shared score spacing.
+//! Horizontal spacing and page planning.
+//!
+//! This is the seam between the semantic score and
+//! [`makepad_score_layout`]'s constrained spring-and-rod solver. Nothing here
+//! decides *how* to space music — the kernel does that — but everything here
+//! decides *what the music actually is*, in numbers the kernel understands:
+//!
+//! * a **column** is one onset, a moment where something starts, merged
+//!   across every voice and both staves of the grand staff so the two hands
+//!   line up vertically;
+//! * its **spring** (`natural`) is its duration run through the kernel's
+//!   duration curve, so a sixteenth asks for less room than a half note but
+//!   not sixteen times less;
+//! * its **rod** (`minimum`) is measured ink: the real Bravura advance widths
+//!   of the noteheads at that onset, the second-interval head shift, the
+//!   augmentation dots, the accidentals hanging off the *next* column, and
+//!   the barline where the measure ends.
+//!
+//! The kernel then solves each system's chain to the system width and breaks
+//! the measure list into systems and the systems into pages; this module
+//! turns the solved widths back into page coordinates the engraver draws at.
+//!
+//! # Why these flexibilities
+//!
+//! A column's width under force `F` is `rod + I*q(d)*(1 + F)`: both the
+//! stretch and the shrink flexibility are set to the column's *duration
+//! space* `I*q(d)`, with `headroom` set to the rod. Three properties follow,
+//! and they are exactly the classical engraving behaviour:
+//!
+//! 1. Ink never scales. Justifying a system moves whitespace around; it never
+//!    inflates or squeezes a notehead's own advance.
+//! 2. Whitespace scales in proportion to duration space, so a system that has
+//!    to stretch keeps the *ratios* between a sixteenth's gap and a half
+//!    note's gap. That proportional invariance is what reads as "engraved".
+//! 3. `F = -1` is exactly the point where all whitespace is gone and every
+//!    rod is touching. Since [`makepad_score_layout::BreakStyle::min_ratio`]
+//!    is `-1`, the line breaker's feasibility test and the spacing model's
+//!    collision limit become the same statement, with no fudge factor.
 
-pub use makepad_score_view::spacing::*;
+use crate::document::PAGE_WIDTH_SP;
+use crate::engrave::{
+    measure_staff_columns, staff_frames, Column, MARGIN_LEFT, MARGIN_RIGHT, STAFF_SPAN,
+};
+use crate::font::{music_font, MusicFont};
+use makepad_score::model::{KeySignature, Measure, MeasureId, Meter, Rational, Score, ScoreTime};
+use makepad_score_layout::{
+    break_pages, BreakRule, DistanceStyle, IncrementalLayout, LayoutStyle, LineWidths,
+    MeasureSource, PageSpec, RelayoutStats, Sp, SpacingColumn, SystemLayout, SystemVertical,
+    TurnRule,
+};
+use std::{collections::BTreeMap, ops::Range};
+
+/// Page y of the top of the first system's block (its ink, not its staff).
+const PAGE_MUSIC_TOP: f64 = 28.0;
+/// Page y below which nothing but the folio may be printed.
+const PAGE_MUSIC_BOTTOM: f64 = 222.0;
+
+/// One placed onset column: where its noteheads' left edges go.
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub struct ColumnPlacement {
+    /// Absolute score time of the onset.
+    pub onset: ScoreTime,
+    /// Page x of the unshifted notehead's left edge.
+    pub x: f64,
+}
+
+/// One placed measure.
+#[derive(Clone, Debug)]
+pub struct MeasurePlacement {
+    pub measure: MeasureId,
+    /// Index in score order.
+    pub index: usize,
+    /// Page x of the measure's left boundary (the opening barline).
+    pub left: f64,
+    /// Page x of the measure's closing barline.
+    pub right: f64,
+    /// Onset columns in time order.
+    pub columns: Vec<ColumnPlacement>,
+}
+
+impl MeasurePlacement {
+    /// Page x for an onset, or the measure's left boundary when the onset is
+    /// not a column of this measure (which the engraver never asks for).
+    pub fn x_of(&self, onset: ScoreTime) -> f64 {
+        self.columns
+            .iter()
+            .find(|column| column.onset == onset)
+            .map(|column| column.x)
+            .unwrap_or(self.left)
+    }
+
+    /// Page x for a point in time inside the measure, interpolated between
+    /// the columns that bracket it. Used by the playback cursor.
+    pub fn x_at(&self, whole: f64, measure_start: f64, measure_end: f64) -> f64 {
+        let time = whole.clamp(measure_start, measure_end);
+        let mut previous = (measure_start, self.left);
+        for column in &self.columns {
+            let at = rational_f64(column.onset.0);
+            if at > time + 1e-12 {
+                let span = (at - previous.0).max(1e-9);
+                let t = ((time - previous.0) / span).clamp(0.0, 1.0);
+                return previous.1 + (column.x - previous.1) * t;
+            }
+            previous = (at, column.x);
+        }
+        let span = (measure_end - previous.0).max(1e-9);
+        let t = ((time - previous.0) / span).clamp(0.0, 1.0);
+        previous.1 + (self.right - previous.1) * t
+    }
+}
+
+/// One placed system.
+#[derive(Clone, Debug)]
+pub struct SystemPlacement {
+    /// Page y of the top staff line of the upper staff.
+    pub top: f64,
+    /// Page y of the bottom staff line of the lower staff.
+    pub bottom: f64,
+    /// Page x where this system's music starts.
+    pub music_left: f64,
+    /// Page x of the system's right edge.
+    pub right: f64,
+    /// True for the system carrying the score's first measure.
+    pub show_meter: bool,
+    pub measures: Vec<MeasurePlacement>,
+}
+
+/// A moment in the score, resolved to the page.
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub struct CursorLocation {
+    pub page: usize,
+    pub x_sp: f64,
+    pub top_sp: f64,
+    pub bottom_sp: f64,
+}
+
+/// How far above and below the staves the playback cursor reaches, so it
+/// clears ledger lines and stems without touching the neighbouring system.
+const CURSOR_SYSTEM_PAD: f64 = 3.0;
+
+/// One placed page.
+#[derive(Clone, Debug, Default)]
+pub struct PagePlacement {
+    pub systems: Vec<SystemPlacement>,
+}
+
+/// Which pages a relayout invalidated.
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub enum PagesDirty {
+    /// The break structure moved: everything must be repainted.
+    All,
+    /// Only these pages changed.
+    Only(Vec<usize>),
+}
+
+/// Cached per-measure spacing input, kept beside the kernel's own cache so a
+/// one-measure edit re-measures one measure's ink rather than the score's.
+#[derive(Clone, Debug, Default)]
+struct MeasureCache {
+    /// The onsets, in time order, matching `source.columns` one for one.
+    onsets: Vec<ScoreTime>,
+    /// Distance from this measure's closing barline back to the next
+    /// measure's first column.
+    lead_after: f64,
+    /// Ink reach above the upper staff's top line, in staff spaces.
+    above: f64,
+    /// Ink reach below the lower staff's bottom line.
+    below: f64,
+}
+
+/// The document's horizontal spacing and page plan.
+pub struct ScoreSpacing {
+    style: LayoutStyle,
+    incremental: IncrementalLayout,
+    sources: Vec<MeasureSource>,
+    cache: Vec<MeasureCache>,
+    measure_ids: Vec<MeasureId>,
+    /// Page x where music starts on a system that shows no time signature.
+    music_left: f64,
+    /// Page x where music starts on the score's very first system.
+    music_left_first: f64,
+    widths: LineWidths,
+    systems: Vec<SystemLayout>,
+    pages: Vec<PagePlacement>,
+    /// Which systems each page carries, with its vertical adjustment ratio.
+    page_fills: Vec<(Range<usize>, f64)>,
+    /// Page index of every measure, by score order.
+    measure_page: Vec<usize>,
+    stats: RelayoutStats,
+}
+
+impl Default for ScoreSpacing {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl ScoreSpacing {
+    pub fn new() -> Self {
+        Self {
+            style: LayoutStyle::default(),
+            incremental: IncrementalLayout::new(),
+            sources: Vec::new(),
+            cache: Vec::new(),
+            measure_ids: Vec::new(),
+            music_left: MARGIN_LEFT + 8.0,
+            music_left_first: MARGIN_LEFT + 8.0,
+            widths: LineWidths::uniform(Sp(1.0)),
+            systems: Vec::new(),
+            pages: Vec::new(),
+            page_fills: Vec::new(),
+            measure_page: Vec::new(),
+            stats: RelayoutStats::default(),
+        }
+    }
+
+    pub fn style(&self) -> &LayoutStyle {
+        &self.style
+    }
+
+    pub fn pages(&self) -> &[PagePlacement] {
+        &self.pages
+    }
+
+    pub fn page_count(&self) -> usize {
+        self.pages.len()
+    }
+
+    pub fn stats(&self) -> RelayoutStats {
+        self.stats
+    }
+
+    pub fn page_of_measure(&self, index: usize) -> Option<usize> {
+        self.measure_page.get(index).copied()
+    }
+
+    /// Where a moment in the score is on the page, for the playback cursor:
+    /// page index, page x, and the vertical extent of the system it lands in.
+    /// The system span is what keeps the cursor from ruling the whole sheet.
+    pub fn locate(&self, score: &Score, whole: f64) -> Option<CursorLocation> {
+        let index = self.measure_ids.iter().position(|id| {
+            score.measures.get(id).is_some_and(|measure| {
+                let start = rational_f64(measure.start.0);
+                let end = start + rational_f64(measure.extent.0);
+                whole >= start && whole < end
+            })
+        })?;
+        let measure = score.measures.get(&self.measure_ids[index])?;
+        let start = rational_f64(measure.start.0);
+        let end = start + rational_f64(measure.extent.0);
+        let page = *self.measure_page.get(index)?;
+        let system = self
+            .pages
+            .get(page)?
+            .systems
+            .iter()
+            .find(|system| system.measures.iter().any(|placement| placement.index == index))?;
+        let placement = system
+            .measures
+            .iter()
+            .find(|placement| placement.index == index)?;
+        Some(CursorLocation {
+            page,
+            x_sp: placement.x_at(whole, start, end),
+            top_sp: system.top - CURSOR_SYSTEM_PAD,
+            bottom_sp: system.bottom + CURSOR_SYSTEM_PAD,
+        })
+    }
+
+    /// Re-measure every measure and lay the whole score out. Used on load and
+    /// after any edit that can move more than one measure (undo, redo).
+    pub fn rebuild(&mut self, score: &Score) {
+        let font = music_font();
+        let measures = ordered_measures(score);
+        self.measure_ids = measures.iter().map(|measure| measure.id).collect();
+        // Measure every bar's ink once; a bar's trailing rod needs the next
+        // bar's leading ink, which is the neighbour in this same list.
+        let inks: Vec<MeasureInk> = measures
+            .iter()
+            .map(|measure| measure_ink(score, font, measure, &self.style.distance))
+            .collect();
+        let previous: Vec<u64> = self.sources.iter().map(|source| source.revision).collect();
+        self.sources.clear();
+        self.cache.clear();
+        for (index, measure) in measures.iter().enumerate() {
+            let revision = previous.get(index).copied().unwrap_or(0).wrapping_add(1);
+            let next_left = leading_ink(inks.get(index + 1));
+            let (source, cache) = self.springs(measure, &inks[index], next_left, revision);
+            self.sources.push(source);
+            self.cache.push(cache);
+        }
+        self.plan_prefix(score, font);
+        self.relayout();
+        self.repaginate();
+    }
+
+    /// One measure changed. Re-measures that measure (and its predecessor,
+    /// whose trailing rod reaches across the barline into it), then asks the
+    /// kernel for the cheapest relayout it can get away with.
+    pub fn touch_measure(&mut self, score: &Score, index: usize) -> PagesDirty {
+        if index >= self.sources.len() {
+            self.rebuild(score);
+            return PagesDirty::All;
+        }
+        let font = music_font();
+        let measures = ordered_measures(score);
+        let mut touched = vec![index];
+        if index > 0 {
+            touched.insert(0, index - 1);
+        }
+        for &at in &touched {
+            let revision = self.sources[at].revision.wrapping_add(1);
+            let Some(measure) = measures.get(at) else { continue };
+            let ink = measure_ink(score, font, measure, &self.style.distance);
+            let next_left = leading_ink(
+                measures
+                    .get(at + 1)
+                    .map(|next| measure_ink(score, font, next, &self.style.distance))
+                    .as_ref(),
+            );
+            let (source, cache) = self.springs(measure, &ink, next_left, revision);
+            // The predecessor is only really dirty when the edit changed the
+            // ink its trailing rod reaches into, so compare before bumping.
+            if at != index
+                && source.columns == self.sources[at].columns
+                && source.break_right == self.sources[at].break_right
+            {
+                continue;
+            }
+            self.sources[at] = source;
+            self.cache[at] = cache;
+        }
+        let before: Vec<Range<usize>> = self.systems.iter().map(|s| s.measures.clone()).collect();
+        self.relayout();
+        let after: Vec<Range<usize>> = self.systems.iter().map(|s| s.measures.clone()).collect();
+        if before != after {
+            self.repaginate();
+            return PagesDirty::All;
+        }
+        // Same breaks: only the pages carrying a re-solved system move.
+        let mut dirty: Vec<usize> = touched
+            .iter()
+            .filter_map(|&at| self.measure_page.get(at).copied())
+            .collect();
+        dirty.sort_unstable();
+        dirty.dedup();
+        for &page in &dirty {
+            self.place_page(page);
+        }
+        PagesDirty::Only(dirty)
+    }
+
+    /// The kernel's incremental line layout over the cached measure sources.
+    fn relayout(&mut self) {
+        self.systems = self
+            .incremental
+            .layout(&self.sources, self.widths, &self.style)
+            .to_vec();
+        self.stats = self.incremental.stats();
+    }
+
+    /// Where music starts, and therefore how wide a system is.
+    ///
+    /// The clef and key signature are drawn at every system start, so their
+    /// width comes off every system; the time signature is drawn once, so it
+    /// comes off the first system only. The key allowance is the *widest*
+    /// key the score uses, which keeps the music left edge aligned down the
+    /// page even across a key change.
+    fn plan_prefix(&mut self, score: &Score, font: &'static MusicFont) {
+        let mut fifths = 0_i8;
+        for measure in ordered_measures(score) {
+            if let Some(key) = score.maps.key_at(measure.start, None, None) {
+                if key.fifths.unsigned_abs() > fifths.unsigned_abs() {
+                    fifths = key.fifths;
+                }
+            }
+        }
+        let meter = score
+            .maps
+            .meter_at(ScoreTime::ZERO, None, None)
+            .cloned()
+            .unwrap_or(Meter::Measured {
+                groups: vec![4],
+                unit: 4,
+            });
+        let key = KeySignature { fifths, custom: Vec::new() };
+        let lead = self.style.distance.barline_to_note.0;
+        self.music_left =
+            crate::engrave::prefix_width(font, &key, None, &self.style) + MARGIN_LEFT + lead;
+        self.music_left_first =
+            crate::engrave::prefix_width(font, &key, Some(&meter), &self.style) + MARGIN_LEFT + lead;
+        let right = PAGE_WIDTH_SP - MARGIN_RIGHT;
+        // The chain runs from the first column to one `barline_to_note` past
+        // the closing barline, so solving to this target lands that barline
+        // exactly on the right edge.
+        self.widths = LineWidths {
+            first: Sp(right - self.music_left_first + lead),
+            rest: Sp(right - self.music_left + lead),
+        };
+    }
+
+    /// Turn one measure's measured ink into springs and rods.
+    ///
+    /// `next_left` is the ink the *following* measure's first column hangs
+    /// left of its notehead — an accidental, say — which this measure's
+    /// trailing rod has to clear along with the barline.
+    fn springs(
+        &self,
+        measure: &Measure,
+        ink: &MeasureInk,
+        next_left: f64,
+        revision: u64,
+    ) -> (MeasureSource, MeasureCache) {
+        let extent = rational_f64(measure.extent.0).max(1e-9);
+        let start = rational_f64(measure.start.0);
+        let distance = &self.style.distance;
+        // The rod has to clear the barline the engraver actually draws, so
+        // take its thickness from the font's own engraving defaults.
+        let barline = music_font()
+            .engraving()
+            .thin_barline_thickness
+            .max(self.style.stroke.barline_thin.0);
+        let lead_after = if next_left > 0.0 {
+            (distance.barline_to_accidental.0 + next_left).max(distance.barline_to_note.0)
+        } else {
+            distance.barline_to_note.0
+        };
+
+        let mut columns = Vec::with_capacity(ink.columns.len().max(1));
+        for (at, column) in ink.columns.iter().enumerate() {
+            let onset = rational_f64(column.onset.0) - start;
+            let next = ink
+                .columns
+                .get(at + 1)
+                .map(|next| rational_f64(next.onset.0) - start)
+                .unwrap_or(extent);
+            // The spring's duration is the interval to the next onset: what
+            // this column has to *say*, as opposed to what it has to clear.
+            let duration = (next - onset).max(1.0 / 512.0);
+            let gap = if at + 1 < ink.columns.len() {
+                distance.note_to_note_min.0 + ink.columns[at + 1].left
+            } else {
+                distance.note_to_barline.0 + barline + lead_after
+            };
+            columns.push(spring(column.right + gap, duration, &self.style));
+        }
+        if columns.is_empty() {
+            // An empty measure still has to be wide enough to read as one.
+            columns.push(spring(distance.min_measure_width.0, extent, &self.style));
+        }
+        let cache = MeasureCache {
+            onsets: ink.columns.iter().map(|column| column.onset).collect(),
+            lead_after,
+            above: ink.above,
+            below: ink.below,
+        };
+        (
+            MeasureSource {
+                revision,
+                columns,
+                break_right: BreakRule::Allowed,
+                spanner_penalty: 0.0,
+            },
+            cache,
+        )
+    }
+
+    /// Stack the systems onto pages and place every column on every page.
+    fn repaginate(&mut self) {
+        let verticals: Vec<SystemVertical> = self
+            .systems
+            .iter()
+            .map(|system| {
+                let (above, below) = self.system_reach(&system.measures);
+                SystemVertical {
+                    height: Sp(STAFF_SPAN + above + below),
+                    gap_natural: self.style.vertical.system_distance_min,
+                    gap_min: self.style.vertical.system_distance_min * 0.7,
+                    gap_stretch: self.style.vertical.system_distance_max
+                        - self.style.vertical.system_distance_min,
+                    turn_after: TurnRule::Allowed,
+                }
+            })
+            .collect();
+        let plan = break_pages(
+            &verticals,
+            PageSpec {
+                usable_height: Sp(PAGE_MUSIC_BOTTOM - PAGE_MUSIC_TOP),
+            },
+            &self.style.breaking,
+        );
+        self.pages.clear();
+        self.measure_page = vec![0; self.sources.len()];
+        // A score with nothing on it still gets one page to put its title on.
+        let fills: Vec<Range<usize>> = if plan.pages.is_empty() {
+            vec![0..self.systems.len()]
+        } else {
+            plan.pages.iter().map(|page| page.systems.clone()).collect()
+        };
+        for (page_index, fill) in fills.iter().enumerate() {
+            self.pages.push(PagePlacement::default());
+            for system in fill.clone() {
+                for measure in self.systems[system].measures.clone() {
+                    if let Some(slot) = self.measure_page.get_mut(measure) {
+                        *slot = page_index;
+                    }
+                }
+            }
+        }
+        let adjustments: Vec<(Range<usize>, f64)> = fills
+            .iter()
+            .cloned()
+            .zip(
+                plan.pages
+                    .iter()
+                    .map(|page| if page.justified { page.adjustment } else { 0.0 })
+                    .chain(std::iter::repeat(0.0)),
+            )
+            .collect();
+        self.page_fills = adjustments;
+        for page in 0..self.pages.len() {
+            self.place_page(page);
+        }
+    }
+
+    fn system_reach(&self, measures: &Range<usize>) -> (f64, f64) {
+        let mut above = 3.0_f64;
+        let mut below = 3.0_f64;
+        for index in measures.clone() {
+            if let Some(cache) = self.cache.get(index) {
+                above = above.max(cache.above);
+                below = below.max(cache.below);
+            }
+        }
+        (above.min(14.0), below.min(14.0))
+    }
+
+    /// Turn one page's solved column widths into page coordinates.
+    fn place_page(&mut self, page_index: usize) {
+        let Some((fill, adjustment)) = self.page_fills.get(page_index).cloned() else {
+            return;
+        };
+        let mut placed = PagePlacement::default();
+        let mut y = PAGE_MUSIC_TOP;
+        for system_index in fill.clone() {
+            let system = &self.systems[system_index];
+            let (above, below) = self.system_reach(&system.measures);
+            if system_index != fill.start {
+                let gap = self.style.vertical.system_distance_min.0
+                    + adjustment
+                        * (self.style.vertical.system_distance_max.0
+                            - self.style.vertical.system_distance_min.0);
+                y += gap;
+            }
+            let top = y + above;
+            y += STAFF_SPAN + above + below;
+            let show_meter = system.measures.start == 0;
+            let music_left = if show_meter {
+                self.music_left_first
+            } else {
+                self.music_left
+            };
+            let mut x = music_left;
+            let mut widths = system.solution.widths.iter().map(|w| w.0);
+            let mut measures = Vec::with_capacity(system.measures.len());
+            // Measure boundaries tile the system: each starts where the
+            // previous one's barline stands.
+            let mut left = music_left - self.style.distance.barline_to_note.0;
+            for index in system.measures.clone() {
+                let source = &self.sources[index];
+                let cache = &self.cache[index];
+                let mut columns = Vec::with_capacity(cache.onsets.len());
+                for (at, _) in source.columns.iter().enumerate() {
+                    if let Some(&onset) = cache.onsets.get(at) {
+                        columns.push(ColumnPlacement { onset, x });
+                    }
+                    x += widths.next().unwrap_or(0.0);
+                }
+                // The closing barline stands back from the next measure's
+                // first column by the same lead its trailing rod reserved;
+                // the system's last barline lands on the right edge.
+                let last = index + 1 == system.measures.end;
+                let lead = if last {
+                    self.style.distance.barline_to_note.0
+                } else {
+                    cache.lead_after
+                };
+                let right = x - lead;
+                measures.push(MeasurePlacement {
+                    measure: self.measure_ids[index],
+                    index,
+                    left,
+                    right,
+                    columns,
+                });
+                left = right;
+            }
+            placed.systems.push(SystemPlacement {
+                top,
+                bottom: top + STAFF_SPAN,
+                music_left,
+                right: PAGE_WIDTH_SP - MARGIN_RIGHT,
+                show_meter,
+                measures,
+            });
+        }
+        if let Some(slot) = self.pages.get_mut(page_index) {
+            *slot = placed;
+        }
+    }
+}
+
+/// Build one column's spring from its rod and its duration.
+///
+/// `headroom` is the rod, so the regularizer's notion of "whitespace"
+/// (`width - headroom`) is exactly the duration space, and both flexibilities
+/// are that same duration space — see the module docs for why.
+fn spring(rod: f64, duration: f64, style: &LayoutStyle) -> SpacingColumn {
+    let space = style.spacing.spacing_increment.0
+        * makepad_score_layout::duration_quanta(duration, &style.spacing);
+    SpacingColumn {
+        natural: Sp(rod + space),
+        minimum: Sp(rod),
+        stretch_flex: space.max(style.spacing.min_stretch_flex),
+        shrink_flex: space.max(style.spacing.min_shrink_flex),
+        headroom: Sp(rod),
+        duration_class: Some((duration * 1024.0).round().clamp(0.0, 4096.0) as u32),
+    }
+}
+
+/// One onset's measured ink, merged over every voice and both staves.
+#[derive(Clone, Copy, Debug)]
+pub(crate) struct ColumnInk {
+    pub onset: ScoreTime,
+    /// Ink reaching left of the notehead origin: accidentals, and the heads
+    /// a down-stem chord pushes to the far side of its stem.
+    pub left: f64,
+    /// Ink reaching right of it: the notehead advance, second-interval head
+    /// shifts, augmentation dots.
+    pub right: f64,
+}
+
+/// A measure's merged onset columns plus its vertical reach.
+pub(crate) struct MeasureInk {
+    pub columns: Vec<ColumnInk>,
+    pub above: f64,
+    pub below: f64,
+}
+
+/// Measure one measure: what ink sits at each onset, and how far the ink
+/// reaches above and below the grand staff.
+pub(crate) fn measure_ink(
+    score: &Score,
+    font: &'static MusicFont,
+    measure: &Measure,
+    distance: &DistanceStyle,
+) -> MeasureInk {
+    let key = score
+        .maps
+        .key_at(measure.start, None, None)
+        .cloned()
+        .unwrap_or(KeySignature::C_MAJOR);
+    let frames = staff_frames(0.0);
+    let staves = measure_staff_columns(font, score, measure, &key, &frames);
+    let mut merged: BTreeMap<ScoreTime, (f64, f64)> = BTreeMap::new();
+    let mut top = 0.0_f64;
+    let mut bottom = STAFF_SPAN;
+    for voices in &staves {
+        for columns in voices {
+            for column in columns {
+                let (left, right) = column_extents(font, column, distance);
+                let entry = merged.entry(column.time).or_insert((0.0, 0.0));
+                entry.0 = entry.0.max(left);
+                entry.1 = entry.1.max(right);
+                top = top.min(column.top_y());
+                bottom = bottom.max(column.bottom_y());
+            }
+        }
+    }
+    MeasureInk {
+        columns: merged
+            .into_iter()
+            .map(|(onset, (left, right))| ColumnInk { onset, left, right })
+            .collect(),
+        // A notehead is one staff space tall; stems, beams and flags reach
+        // roughly a stem length past the outermost head.
+        above: (-top + 1.0 + 2.0).max(3.0),
+        below: (bottom - STAFF_SPAN + 1.0 + 2.0).max(3.0),
+    }
+}
+
+/// How far one chord's ink reaches either side of its notehead origin.
+fn column_extents(font: &'static MusicFont, column: &Column, distance: &DistanceStyle) -> (f64, f64) {
+    let head = column
+        .heads
+        .iter()
+        .map(|head| font.advance(&head.glyph).max(font.bbox(&head.glyph).width()))
+        .fold(0.0_f64, f64::max)
+        .max(0.6);
+    let shifted = column.heads.iter().any(|head| head.shifted);
+    // A second-interval head sits on the far side of the stem: to the right
+    // for an up stem, to the left for a down stem.
+    let (mut left, mut right) = match (shifted, column.stem_up) {
+        (false, _) => (0.0, head),
+        (true, true) => (0.0, head * 2.0),
+        (true, false) => (head, head),
+    };
+    let accidental = column
+        .heads
+        .iter()
+        .filter_map(|head| head.accidental.as_deref())
+        .map(|name| font.advance(name).max(font.bbox(name).width()))
+        .fold(0.0_f64, f64::max);
+    if accidental > 0.0 {
+        left += accidental + distance.accidental_to_note.0;
+    }
+    if column.value.dots > 0 {
+        let dot = font.advance("augmentationDot").max(0.3);
+        let dots = f64::from(column.value.dots);
+        right += distance.note_to_dot.0 + dots * dot + (dots - 1.0) * distance.dot_to_dot.0;
+    }
+    (left, right)
+}
+
+/// How far the first column of a measure reaches left of its notehead.
+fn leading_ink(ink: Option<&MeasureInk>) -> f64 {
+    ink.and_then(|ink| ink.columns.first())
+        .map(|column| column.left)
+        .unwrap_or(0.0)
+}
+
+pub(crate) fn ordered_measures(score: &Score) -> Vec<&Measure> {
+    let mut measures: Vec<&Measure> = score.measures.values().collect();
+    measures.sort_by_key(|measure| (measure.ordinal, measure.start));
+    measures
+}
+
+pub(crate) fn rational_f64(value: Rational) -> f64 {
+    value.numerator() as f64 / value.denominator() as f64
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::engrave::tests::{engrave, fixture, fixture_events, Placed};
+    use makepad_score::model::Step;
+    use makepad_score_layout::duration_quanta;
+
+    const SCALE: [Step; 7] = [
+        Step::C,
+        Step::D,
+        Step::E,
+        Step::F,
+        Step::G,
+        Step::A,
+        Step::B,
+    ];
+
+    /// The x of every notehead on the page, left to right.
+    fn head_xs(score: &Score) -> Vec<f64> {
+        let mut xs: Vec<f64> = engrave(score)
+            .noteheads
+            .into_iter()
+            .map(|(x, _, _)| x)
+            .collect();
+        xs.sort_by(f64::total_cmp);
+        xs
+    }
+
+    fn run(count: usize, denominator: u64) -> Score {
+        let pitches: Vec<(Step, i8)> = (0..count).map(|i| (SCALE[i % 7], 4)).collect();
+        fixture(&pitches, denominator)
+    }
+
+    /// The headline defect this module exists to fix: a run of equal notes
+    /// must advance by one constant step, not bunch up at the barline.
+    #[test]
+    fn a_run_of_sixteenths_advances_in_equal_steps() {
+        let font = music_font();
+        let style = LayoutStyle::default();
+        let xs = head_xs(&run(16, 16));
+        assert_eq!(xs.len(), 16);
+        let steps: Vec<f64> = xs.windows(2).map(|pair| pair[1] - pair[0]).collect();
+        let first = steps[0];
+        for step in &steps {
+            assert!(
+                (step - first).abs() < 1e-9,
+                "sixteenths are unevenly spaced: {steps:?}"
+            );
+        }
+        // And every step clears the ink: notehead advance plus the house
+        // minimum whitespace between notes.
+        let rod = font.advance("noteheadBlack") + style.distance.note_to_note_min.0;
+        assert!(first > rod, "step {first} is tighter than the rod {rod}");
+    }
+
+    /// A single bar is not smeared across the page: below the style's
+    /// fill threshold the last system stays ragged at its natural width.
+    #[test]
+    fn a_one_bar_score_stays_ragged() {
+        let drawn = engrave(&run(16, 16));
+        let margin = PAGE_WIDTH_SP - MARGIN_RIGHT;
+        assert!(
+            drawn.system_right < margin - 10.0,
+            "a one-bar score was stretched to {} of {margin}",
+            drawn.system_right
+        );
+        // But it still starts where music starts, and the notes fill it.
+        let last = drawn.noteheads.iter().map(|(x, _, _)| *x).fold(0.0, f64::max);
+        assert!(last < drawn.system_right && last > drawn.system_right - 6.0);
+    }
+
+    /// Space follows the duration curve, not the clock: a half note gets the
+    /// curve's ratio more whitespace than a quarter, never four times more.
+    #[test]
+    fn a_long_note_earns_curve_much_room_not_clock_much() {
+        let font = music_font();
+        let style = LayoutStyle::default();
+        let xs = head_xs(&fixture_events(&[
+            Placed { onset: (0, 1), duration: (1, 2), step: Step::G, octave: 4 },
+            Placed { onset: (1, 2), duration: (1, 4), step: Step::A, octave: 4 },
+            Placed { onset: (3, 4), duration: (1, 4), step: Step::B, octave: 4 },
+        ]));
+        assert_eq!(xs.len(), 3);
+        let gap = style.distance.note_to_note_min.0;
+        let white_half = (xs[1] - xs[0]) - (font.advance("noteheadHalf") + gap);
+        let white_quarter = (xs[2] - xs[1]) - (font.advance("noteheadBlack") + gap);
+        let want = duration_quanta(0.5, &style.spacing) / duration_quanta(0.25, &style.spacing);
+        let got = white_half / white_quarter;
+        assert!(
+            (got - want).abs() < 1e-6,
+            "whitespace ratio {got} should follow the duration curve {want}"
+        );
+        // Sanity: the clock ratio would have been 2.0.
+        assert!(got < 1.5);
+    }
+
+    /// The rods are measured ink, not a guess: for a plain run they are the
+    /// font's own notehead advance plus the house note-to-note minimum, and
+    /// the last one also has to clear the barline.
+    #[test]
+    fn rods_are_measured_from_the_font() {
+        let font = music_font();
+        let style = LayoutStyle::default();
+        let score = run(8, 8);
+        let measures = ordered_measures(&score);
+        let ink = measure_ink(&score, font, measures[0], &style.distance);
+        assert_eq!(ink.columns.len(), 8);
+        for column in &ink.columns {
+            assert_eq!(column.left, 0.0);
+            assert!((column.right - font.advance("noteheadBlack")).abs() < 1e-9);
+        }
+        let mut spacing = ScoreSpacing::new();
+        spacing.rebuild(&score);
+        let rods: Vec<f64> = spacing.sources[0]
+            .columns
+            .iter()
+            .map(|column| column.minimum.0)
+            .collect();
+        let inner = font.advance("noteheadBlack") + style.distance.note_to_note_min.0;
+        for rod in &rods[..7] {
+            assert!((rod - inner).abs() < 1e-9, "inner rod {rod} != {inner}");
+        }
+        // The trailing rod carries the note-to-barline space, the barline
+        // itself and the lead into the next measure.
+        assert!(rods[7] > inner + style.distance.note_to_barline.0);
+    }
+
+    /// Every column of a system is a spring whose whitespace is its duration
+    /// space scaled by one shared force. That is the invariant the engraved
+    /// picture rests on, so pin it directly on the solved widths.
+    #[test]
+    fn one_force_scales_every_column_s_duration_space() {
+        let score = run(12, 16);
+        let mut spacing = ScoreSpacing::new();
+        spacing.rebuild(&score);
+        let system = &spacing.systems[0];
+        let force = system.solution.force;
+        for (column, width) in spacing.sources[0]
+            .columns
+            .iter()
+            .zip(&system.solution.widths)
+        {
+            let want = column.minimum.0 + (column.natural.0 - column.minimum.0) * (1.0 + force);
+            assert!(
+                (width.0 - want).abs() < 1e-9,
+                "column width {} is not rod + duration space * (1 + F)",
+                width.0
+            );
+            assert!(width.0 >= column.minimum.0 - 1e-12, "a rod was violated");
+        }
+    }
+
+    /// Systems no longer hold a constant four measures: the breaker decides,
+    /// and a bar of sixteenths costs more room than a bar of quarters.
+    #[test]
+    fn measures_per_system_follows_the_music() {
+        let dense = {
+            let mut score = run(16, 16);
+            grow(&mut score, 8);
+            score
+        };
+        let sparse = {
+            let mut score = run(4, 4);
+            grow(&mut score, 8);
+            score
+        };
+        let mut a = ScoreSpacing::new();
+        a.rebuild(&dense);
+        let mut b = ScoreSpacing::new();
+        b.rebuild(&sparse);
+        let per = |s: &ScoreSpacing| s.systems[0].measures.len();
+        assert!(
+            per(&a) < per(&b),
+            "sixteenths {} should not fit as densely as quarters {}",
+            per(&a),
+            per(&b)
+        );
+    }
+
+    /// Repeat a one-measure fixture `count` times, so a score has something
+    /// for the line breaker to break.
+    fn grow(score: &mut Score, count: u32) {
+        let first = ordered_measures(score)[0].id;
+        let template = score.measures[&first].clone();
+        let events: Vec<_> = score
+            .voices
+            .values()
+            .map(|voice| (voice.id, voice.events.clone()))
+            .collect();
+        let mut ids = makepad_score::model::IdGenerator::new(0x7e58);
+        for ordinal in 1..count {
+            let start = ScoreTime::new(i64::from(ordinal), 1).unwrap();
+            let id = ids.next::<makepad_score::model::MeasureTag>().unwrap();
+            score.measures.insert(
+                id,
+                Measure {
+                    id,
+                    ordinal,
+                    label: (ordinal + 1).to_string(),
+                    start,
+                    extent: template.extent,
+                },
+            );
+            score.flow.nodes.push(makepad_score::model::FlowNode {
+                measure: id,
+                ordinal,
+            });
+            for (voice, source) in &events {
+                let mut copies = Vec::with_capacity(source.len());
+                for event in source {
+                    let mut event = event.clone();
+                    event.id = ids.next::<makepad_score::model::EventTag>().unwrap();
+                    event.onset = event.onset.checked_add_time(start).unwrap();
+                    if let makepad_score::model::EventKind::Chord(notes) = &mut event.kind {
+                        for note in notes {
+                            note.id = ids.next::<makepad_score::model::NoteTag>().unwrap();
+                        }
+                    }
+                    copies.push(event);
+                }
+                score.voices.get_mut(voice).unwrap().events.extend(copies);
+            }
+        }
+    }
+}
diff --git a/libs/score_ui/src/state.rs b/libs/score_ui/src/state.rs
index 19ce7a9a1..cab5eab93 100644
--- a/libs/score_ui/src/state.rs
+++ b/libs/score_ui/src/state.rs
@@ -884,7 +884,7 @@ fn pitch_name(diatonic: i32, alter: i32) -> String {
 
 /// The score's own opening tempo, when it carries one. An imported performance
 /// knows its tempo; playing it at the app default is simply wrong music.
-pub(crate) fn score_opening_tempo(score: &makepad_score::model::Score) -> Option<f64> {
+fn score_opening_tempo(score: &makepad_score::model::Score) -> Option<f64> {
     score.maps.tempo.iter().find_map(|change| match change.value {
         makepad_score::model::Tempo::Instant { quarters_per_minute } => {
             let bpm = rational_f64(quarters_per_minute);
diff --git a/libs/score_view/src/title.rs b/libs/score_ui/src/title.rs
similarity index 100%
rename from libs/score_view/src/title.rs
rename to libs/score_ui/src/title.rs
diff --git a/libs/score_ui/src/ui/canvas.rs b/libs/score_ui/src/ui/canvas.rs
index f0830a19c..ef1bcf8db 100644
--- a/libs/score_ui/src/ui/canvas.rs
+++ b/libs/score_ui/src/ui/canvas.rs
@@ -1386,7 +1386,8 @@ impl Widget for ScoreCanvas {
                 abs_pos: Some(rect.pos),
                 width: Size::Fixed(rect.size.x),
                 height: Size::Fixed(rect.size.y),
-                ..Default::default()
+                margin: Inset::default(),
+                metrics: Metrics::default(),
             },
             Layout {
                 clip_x: true,
diff --git a/libs/score_view/Cargo.toml b/libs/score_view/Cargo.toml
deleted file mode 100644
index 7de43f0c9..000000000
--- a/libs/score_view/Cargo.toml
+++ /dev/null
@@ -1,24 +0,0 @@
-[package]
-name = "makepad-score-view"
-version = "0.1.0"
-edition = "2021"
-description = "Playback-free score engraving and Makepad score widget"
-license = "MIT OR Apache-2.0"
-
-[lib]
-name = "makepad_score_view"
-
-[features]
-default = ["embed-bravura"]
-embed-bravura = []
-
-[dependencies]
-makepad-widgets = { path = "../../widgets", version = "2.0.0" }
-makepad-score = { path = "../score", version = "1.0.0" }
-makepad-score-layout = { path = "../score_layout", version = "0.1.0" }
-makepad-score-render = { path = "../score_render", version = "0.1.0" }
-ttf-parser = { path = "../ttf-parser" }
-
-[dev-dependencies]
-makepad-test = { path = "../makepad_test", version = "0.1.0" }
-makepad-zune-png = { path = "../zune/zune-png", version = "0.5.2" }
diff --git a/libs/score_view/src/build.rs b/libs/score_view/src/build.rs
deleted file mode 100644
index b4ea070d5..000000000
--- a/libs/score_view/src/build.rs
+++ /dev/null
@@ -1,932 +0,0 @@
-//! Programmatic builders for short percussion, pitched, and bass-tab scores.
-
-use crate::document::pitch_from_midi;
-use makepad_score::{
-    model::*,
-    symbol::Clef,
-};
-use std::collections::BTreeMap;
-
-const BUILDER_ACTOR: u64 = 0x6275_696c_6465_7273;
-
-#[derive(Clone, Copy, Debug, Eq, Ord, PartialEq, PartialOrd)]
-pub enum DrumVoice {
-    Kick,
-    Snare,
-    SideStick,
-    HiHatClosed,
-    HiHatOpen,
-    HiHatPedal,
-    TomHigh,
-    TomMid,
-    TomLow,
-    TomFloor,
-    Ride,
-    RideBell,
-    Crash,
-}
-
-impl DrumVoice {
-    pub const ALL: [Self; 13] = [
-        Self::Kick,
-        Self::Snare,
-        Self::SideStick,
-        Self::HiHatClosed,
-        Self::HiHatOpen,
-        Self::HiHatPedal,
-        Self::TomHigh,
-        Self::TomMid,
-        Self::TomLow,
-        Self::TomFloor,
-        Self::Ride,
-        Self::RideBell,
-        Self::Crash,
-    ];
-
-    pub const fn gm_note(self) -> u8 {
-        match self {
-            Self::Kick => 36,
-            Self::Snare => 38,
-            Self::SideStick => 37,
-            Self::HiHatClosed => 42,
-            Self::HiHatOpen => 46,
-            Self::HiHatPedal => 44,
-            Self::TomHigh => 50,
-            Self::TomMid => 48,
-            Self::TomLow => 45,
-            Self::TomFloor => 41,
-            Self::Ride => 51,
-            Self::RideBell => 53,
-            Self::Crash => 49,
-        }
-    }
-
-    pub fn short_label(self) -> &'static str {
-        match self {
-            Self::Kick => "Kick",
-            Self::Snare | Self::SideStick => "Snare",
-            Self::HiHatClosed => "HH",
-            Self::HiHatOpen => "HH open",
-            Self::HiHatPedal => "Pedal",
-            Self::TomHigh => "Tom hi",
-            Self::TomMid => "Tom mid",
-            Self::TomLow => "Tom lo",
-            Self::TomFloor => "Floor",
-            Self::Ride => "Ride",
-            Self::RideBell => "Bell",
-            Self::Crash => "Crash",
-        }
-    }
-
-    pub fn display(self) -> (Pitch, Notehead) {
-        let (step, octave, notehead) = match self {
-            Self::Kick => (Step::F, 4, Notehead::Normal),
-            Self::Snare => (Step::C, 5, Notehead::Normal),
-            Self::SideStick => (Step::C, 5, Notehead::X),
-            Self::HiHatClosed | Self::HiHatOpen => (Step::G, 5, Notehead::X),
-            Self::HiHatPedal => (Step::D, 4, Notehead::X),
-            Self::TomHigh => (Step::E, 5, Notehead::Normal),
-            Self::TomMid => (Step::D, 5, Notehead::Normal),
-            Self::TomLow => (Step::A, 4, Notehead::Normal),
-            Self::TomFloor => (Step::F, 4, Notehead::Normal),
-            Self::Ride => (Step::F, 5, Notehead::X),
-            Self::RideBell => (Step::F, 5, Notehead::Diamond),
-            Self::Crash => (Step::A, 5, Notehead::X),
-        };
-        (Pitch::new(step, Alter::NATURAL, octave), notehead)
-    }
-
-    fn name(self) -> &'static str {
-        match self {
-            Self::Kick => "Kick drum",
-            Self::Snare => "Snare drum",
-            Self::SideStick => "Side stick",
-            Self::HiHatClosed => "Closed hi-hat",
-            Self::HiHatOpen => "Open hi-hat",
-            Self::HiHatPedal => "Pedal hi-hat",
-            Self::TomHigh => "High tom",
-            Self::TomMid => "Mid tom",
-            Self::TomLow => "Low tom",
-            Self::TomFloor => "Floor tom",
-            Self::Ride => "Ride cymbal",
-            Self::RideBell => "Ride bell",
-            Self::Crash => "Crash cymbal",
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct DrumHit {
-    pub time_beats: f64,
-    pub voice: DrumVoice,
-    pub velocity: f32,
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct PitchedNote {
-    pub onset_beats: f64,
-    pub duration_beats: f64,
-    pub midi: u8,
-    pub velocity: f32,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct LyricWord {
-    pub onset_beats: f64,
-    pub end_beats: f64,
-    pub text: String,
-}
-
-#[derive(Clone, Debug)]
-pub struct BuildOptions {
-    pub bars: u32,
-    pub beats_per_bar: u32,
-    pub grid: Duration,
-    pub bpm: Option<f64>,
-    pub title: Option<String>,
-}
-
-impl Default for BuildOptions {
-    fn default() -> Self {
-        Self {
-            bars: 1,
-            beats_per_bar: 4,
-            grid: Duration::new(1, 16).expect("1/16 is a duration"),
-            bpm: None,
-            title: None,
-        }
-    }
-}
-
-pub fn build_drum_score(hits: &[DrumHit], opts: &BuildOptions) -> Score {
-    let mut skeleton = Skeleton::new(
-        opts,
-        "Percussion",
-        StaffKind::Percussion(PercussionMap {
-            entries: DrumVoice::ALL
-                .into_iter()
-                .map(|voice| {
-                    let (display, _) = voice.display();
-                    (
-                        u16::from(voice.gm_note()),
-                        PercussionSound {
-                            name: voice.name().into(),
-                            midi_note: voice.gm_note(),
-                            display,
-                        },
-                    )
-                })
-                .collect(),
-        }),
-        Clef::Percussion,
-        3,
-        *b"DRUMSCOREBUILD01",
-    );
-    let total = skeleton.grid.total_ticks;
-    let mut at: BTreeMap<i64, Vec<&DrumHit>> = BTreeMap::new();
-    for hit in hits {
-        let tick = skeleton.grid.quantize_onset(hit.time_beats);
-        if tick < total {
-            at.entry(tick).or_default().push(hit);
-        }
-    }
-    let mut rhythmic = Vec::new();
-    for (tick, hits) in at {
-        let notes = hits
-            .into_iter()
-            .map(|hit| {
-                let (pitch, notehead) = hit.voice.display();
-                Note {
-                    id: skeleton.next::<NoteTag>(),
-                    performance: performance(hit.velocity),
-                    written_pitch: Some(pitch),
-                    unpitched_sound: Some(u16::from(hit.voice.gm_note())),
-                    display_staff: skeleton.staff,
-                    tie_from: None,
-                    tie_to: None,
-                    tab: None,
-                    notehead,
-                }
-            })
-            .collect();
-        rhythmic.push(Rhythmic {
-            start: tick,
-            ticks: 1,
-            kind: EventKind::Chord(notes),
-        });
-    }
-    let rhythmic = fill_rests(rhythmic, &skeleton.grid);
-    skeleton.finish(rhythmic)
-}
-
-pub fn build_pitched_score(notes: &[PitchedNote], opts: &BuildOptions) -> Score {
-    let median = median_midi(notes);
-    let (clef, line) = if median >= 60 { (Clef::G, 2) } else { (Clef::F, 4) };
-    let mut skeleton = Skeleton::new(
-        opts,
-        "Notes",
-        StaffKind::Standard,
-        clef,
-        line,
-        *b"PITCHSCOREBUILD1",
-    );
-    let groups = quantized_groups(notes, &skeleton.grid);
-    let rhythmic = pitched_events(groups, &mut skeleton, None);
-    let rhythmic = fill_rests(rhythmic, &skeleton.grid);
-    skeleton.finish(rhythmic)
-}
-
-pub fn build_pitched_score_with_lyrics(
-    notes: &[PitchedNote],
-    lyrics: &[LyricWord],
-    opts: &BuildOptions,
-) -> Score {
-    let mut score = build_pitched_score(notes, opts);
-    attach_lyrics(&mut score, lyrics, opts);
-    score
-}
-
-fn attach_lyrics(score: &mut Score, words: &[LyricWord], opts: &BuildOptions) {
-    #[derive(Clone, Copy)]
-    struct LyricNote {
-        onset_beats: f64,
-        note: NoteId,
-    }
-
-    let mut notes = score
-        .voices
-        .values()
-        .flat_map(|voice| &voice.events)
-        .filter_map(|event| {
-            let note = event
-                .chord_notes()
-                .iter()
-                .find(|note| note.tie_from.is_none())?;
-            Some(LyricNote {
-                onset_beats: event.onset.0.numerator() as f64
-                    / event.onset.0.denominator() as f64
-                    * 4.0,
-                note: note.id,
-            })
-        })
-        .collect::<Vec<_>>();
-    notes.sort_by(|left, right| left.onset_beats.total_cmp(&right.onset_beats));
-    if notes.is_empty() {
-        return;
-    }
-
-    let total_beats = f64::from(opts.bars.max(1)) * f64::from(opts.beats_per_bar.max(1));
-    let mut assigned: Vec<Vec<&LyricWord>> = vec![Vec::new(); notes.len()];
-    for word in words {
-        if word.text.trim().is_empty()
-            || !word.onset_beats.is_finite()
-            || word.onset_beats < 0.0
-            || word.onset_beats >= total_beats
-        {
-            continue;
-        }
-        let length = if word.end_beats.is_finite() {
-            (word.end_beats - word.onset_beats).max(0.0)
-        } else {
-            0.0
-        };
-        let tolerance = 0.25_f64.max(length * 0.15);
-        let Some((index, distance)) = notes
-            .iter()
-            .enumerate()
-            .map(|(index, note)| (index, (note.onset_beats - word.onset_beats).abs()))
-            .min_by(|left, right| {
-                left.1
-                    .total_cmp(&right.1)
-                    .then_with(|| left.0.cmp(&right.0))
-            })
-        else {
-            continue;
-        };
-        if distance <= tolerance {
-            assigned[index].push(word);
-        }
-    }
-
-    for words in &mut assigned {
-        words.sort_by(|left, right| left.onset_beats.total_cmp(&right.onset_beats));
-    }
-    for index in 0..notes.len() {
-        if assigned[index].is_empty() {
-            continue;
-        }
-        let text = assigned[index]
-            .iter()
-            .map(|word| word.text.trim())
-            .collect::<Vec<_>>()
-            .join(" ");
-        let word_end = assigned[index]
-            .iter()
-            .filter_map(|word| word.end_beats.is_finite().then_some(word.end_beats))
-            .max_by(f64::total_cmp)
-            .unwrap_or(notes[index].onset_beats);
-        let next_word_note = assigned[index + 1..]
-            .iter()
-            .position(|words| !words.is_empty())
-            .map(|offset| index + 1 + offset)
-            .unwrap_or(notes.len());
-        let melisma_to = notes[index + 1..next_word_note]
-            .iter()
-            .take_while(|note| note.onset_beats <= word_end)
-            .last()
-            .map(|note| note.note);
-        score.lyrics.push(LyricSyllable {
-            note: notes[index].note,
-            verse: 1,
-            text,
-            role: SyllabicRole::Single,
-            elision: None,
-            melisma_to,
-        });
-    }
-}
-
-pub fn build_bass_tab_score(notes: &[PitchedNote], tuning: &[u8], opts: &BuildOptions) -> Score {
-    let tuning = if tuning.is_empty() { &[28, 33, 38, 43][..] } else { tuning };
-    let pitches = tuning.iter().copied().map(pitch_from_midi).collect();
-    let mut skeleton = Skeleton::new(
-        opts,
-        "Bass tablature",
-        StaffKind::Tablature(Tuning { strings_low_to_high: pitches }),
-        if tuning.len() <= 4 { Clef::Tab4String } else { Clef::Tab6String },
-        3,
-        *b"BASSTABSCORE0001",
-    );
-    let groups = quantized_groups(notes, &skeleton.grid);
-    let rhythmic = pitched_events(groups, &mut skeleton, Some(tuning));
-    let rhythmic = fill_rests(rhythmic, &skeleton.grid);
-    skeleton.finish(rhythmic)
-}
-
-struct Grid {
-    duration: Duration,
-    ticks_per_beat: i64,
-    total_ticks: i64,
-}
-
-impl Grid {
-    fn new(opts: &BuildOptions) -> Self {
-        let beats = i64::from(opts.beats_per_bar.max(1));
-        let bars = i64::from(opts.bars.max(1));
-        let numerator = opts.grid.0.numerator().max(1);
-        let denominator = opts.grid.0.denominator() as i64;
-        let ticks_per_beat = div_round(denominator, 4 * numerator).max(1);
-        Self {
-            duration: opts.grid,
-            ticks_per_beat,
-            total_ticks: ticks_per_beat * beats * bars,
-        }
-    }
-
-    fn quantize_onset(&self, beats: f64) -> i64 {
-        if !beats.is_finite() {
-            return 0;
-        }
-        (beats.max(0.0) * self.ticks_per_beat as f64).round() as i64
-    }
-
-    fn quantize_duration(&self, beats: f64) -> i64 {
-        if !beats.is_finite() {
-            return 1;
-        }
-        (beats.max(0.0) * self.ticks_per_beat as f64).round().max(1.0) as i64
-    }
-
-    fn time(&self, tick: i64) -> ScoreTime {
-        ScoreTime(self.rational(tick))
-    }
-
-    fn duration(&self, ticks: i64) -> Duration {
-        Duration::from_rational(self.rational(ticks.max(1))).expect("positive grid duration")
-    }
-
-    fn rational(&self, ticks: i64) -> Rational {
-        Rational::new(
-            self.duration.0.numerator().saturating_mul(ticks),
-            self.duration.0.denominator(),
-        )
-        .expect("grid tick is representable")
-    }
-}
-
-fn div_round(numerator: i64, denominator: i64) -> i64 {
-    (numerator + denominator / 2) / denominator
-}
-
-struct Skeleton {
-    score: Score,
-    ids: IdGenerator,
-    staff: StaffId,
-    voice: VoiceId,
-    grid: Grid,
-}
-
-impl Skeleton {
-    fn new(
-        opts: &BuildOptions,
-        part_name: &str,
-        kind: StaffKind,
-        clef: Clef,
-        clef_line: u8,
-        score_id: [u8; 16],
-    ) -> Self {
-        let grid = Grid::new(opts);
-        let mut ids = IdGenerator::new(BUILDER_ACTOR);
-        let part = ids.next::<PartTag>().expect("builder id space");
-        let staff = ids.next::<StaffTag>().expect("builder id space");
-        let voice = ids.next::<VoiceTag>().expect("builder id space");
-        let mut score = Score::new(score_id);
-        score.title = opts.title.clone().unwrap_or_default();
-        score.parts.insert(part, Part {
-            id: part,
-            name: part_name.into(),
-            staves: vec![staff],
-            transposition: Transposition::NONE,
-        });
-        score.staves.insert(staff, Staff {
-            id: staff,
-            part,
-            parent: None,
-            kind,
-            voices: vec![voice],
-        });
-        let beats = opts.beats_per_bar.max(1);
-        let bars = opts.bars.max(1);
-        let extent = Duration::new(i64::from(beats), 4).expect("bar duration");
-        for bar in 0..bars {
-            let id = ids.next::<MeasureTag>().expect("builder id space");
-            let start = ScoreTime::new(i64::from(bar) * i64::from(beats), 4)
-                .expect("measure start");
-            score.measures.insert(id, Measure {
-                id,
-                ordinal: bar,
-                label: (bar + 1).to_string(),
-                start,
-                extent,
-            });
-            score.flow.nodes.push(FlowNode { measure: id, ordinal: bar });
-        }
-        score.maps.time_signature.push(Change {
-            at: ScoreTime::ZERO,
-            scope: MapScope::Global,
-            value: Meter::Measured { groups: vec![beats as u16], unit: 4 },
-        });
-        if let Some(bpm) = opts.bpm.filter(|bpm| bpm.is_finite() && *bpm > 0.0) {
-            score.maps.tempo.push(Change {
-                at: ScoreTime::ZERO,
-                scope: MapScope::Global,
-                value: Tempo::Instant {
-                    quarters_per_minute: Rational::new((bpm * 1000.0).round() as i64, 1000)
-                        .expect("positive tempo"),
-                },
-            });
-        }
-        let mut events = vec![plain_event(
-            ids.next::<EventTag>().expect("builder id space"),
-            ScoreTime::ZERO,
-            EventKind::Clef(ClefChange { clef, line: clef_line }),
-        )];
-        if let Some(bpm) = opts.bpm.filter(|bpm| bpm.is_finite() && *bpm > 0.0) {
-            events.push(plain_event(
-                ids.next::<EventTag>().expect("builder id space"),
-                ScoreTime::ZERO,
-                EventKind::Direction(DirectionEvent {
-                    kind: DirectionKind::TempoText(format!("{} bpm", bpm.round() as u32)),
-                    placement: None,
-                    original_text: None,
-                }),
-            ));
-        }
-        score.voices.insert(voice, Voice { id: voice, staff, number: 1, events });
-        Self { score, ids, staff, voice, grid }
-    }
-
-    fn next<K>(&mut self) -> Id<K> {
-        self.ids.next::<K>().expect("builder id space")
-    }
-
-    fn finish(mut self, rhythmic: Vec<Rhythmic>) -> Score {
-        let mut timed = rhythmic
-            .into_iter()
-            .map(|event| TimedEvent {
-                id: self.next::<EventTag>(),
-                onset: self.grid.time(event.start),
-                duration: Some(self.grid.duration(event.ticks)),
-                grace: None,
-                kind: event.kind,
-                beams: Vec::new(),
-                tuplets: Vec::new(),
-                articulations: Vec::new(),
-                ornaments: Vec::new(),
-            })
-            .collect::<Vec<_>>();
-        let voice = self.score.voices.get_mut(&self.voice).expect("builder voice");
-        voice.events.append(&mut timed);
-        voice.events.sort_by_key(|event| (event.onset, event.id));
-        self.score.maps.sort();
-        self.score
-    }
-}
-
-fn plain_event(id: EventId, onset: ScoreTime, kind: EventKind) -> TimedEvent {
-    TimedEvent {
-        id,
-        onset,
-        duration: None,
-        grace: None,
-        kind,
-        beams: Vec::new(),
-        tuplets: Vec::new(),
-        articulations: Vec::new(),
-        ornaments: Vec::new(),
-    }
-}
-
-struct Rhythmic {
-    start: i64,
-    ticks: i64,
-    kind: EventKind,
-}
-
-fn fill_rests(mut events: Vec<Rhythmic>, grid: &Grid) -> Vec<Rhythmic> {
-    events.sort_by_key(|event| event.start);
-    let mut output = Vec::new();
-    let mut cursor = 0;
-    for event in events {
-        if event.start > cursor {
-            push_rests(&mut output, cursor, event.start, grid);
-        }
-        if event.start >= cursor {
-            cursor = event.start + event.ticks;
-            output.push(event);
-        }
-    }
-    if cursor < grid.total_ticks {
-        push_rests(&mut output, cursor, grid.total_ticks, grid);
-    }
-    output
-}
-
-fn push_rests(output: &mut Vec<Rhythmic>, mut start: i64, end: i64, grid: &Grid) {
-    while start < end {
-        let in_beat = start.rem_euclid(grid.ticks_per_beat);
-        let beat_room = grid.ticks_per_beat - in_beat;
-        let room = (end - start).min(beat_room);
-        let mut ticks = largest_power_of_two_at_most(room);
-        while grid.ticks_per_beat % ticks != 0 && ticks > 1 {
-            ticks /= 2;
-        }
-        output.push(Rhythmic { start, ticks, kind: EventKind::Rest });
-        start += ticks;
-    }
-}
-
-fn largest_power_of_two_at_most(value: i64) -> i64 {
-    let mut result = 1;
-    while result <= value / 2 {
-        result *= 2;
-    }
-    result
-}
-
-#[derive(Clone)]
-struct NoteGroup {
-    start: i64,
-    ticks: i64,
-    notes: Vec<(u8, f32)>,
-}
-
-fn quantized_groups(notes: &[PitchedNote], grid: &Grid) -> Vec<NoteGroup> {
-    let mut grouped: BTreeMap<i64, Vec<&PitchedNote>> = BTreeMap::new();
-    for note in notes {
-        let start = grid.quantize_onset(note.onset_beats);
-        if start < grid.total_ticks {
-            grouped.entry(start).or_default().push(note);
-        }
-    }
-    let starts = grouped.keys().copied().collect::<Vec<_>>();
-    starts
-        .iter()
-        .enumerate()
-        .filter_map(|(index, start)| {
-            let source = &grouped[start];
-            let wanted = source
-                .iter()
-                .map(|note| grid.quantize_duration(note.duration_beats))
-                .max()
-                .unwrap_or(1);
-            let next = starts.get(index + 1).copied().unwrap_or(grid.total_ticks);
-            let end = (*start + wanted).min(next).min(grid.total_ticks);
-            (end > *start).then(|| {
-                let mut pitches = BTreeMap::new();
-                for note in source {
-                    pitches.insert(note.midi, note.velocity);
-                }
-                NoteGroup {
-                    start: *start,
-                    ticks: end - *start,
-                    notes: pitches.into_iter().collect(),
-                }
-            })
-        })
-        .collect()
-}
-
-fn pitched_events(
-    groups: Vec<NoteGroup>,
-    skeleton: &mut Skeleton,
-    tuning: Option<&[u8]>,
-) -> Vec<Rhythmic> {
-    let mut output = Vec::new();
-    for group in groups {
-        let mut pieces = Vec::new();
-        let mut cursor = group.start;
-        let end = group.start + group.ticks;
-        while cursor < end {
-            let beat_end = ((cursor / skeleton.grid.ticks_per_beat) + 1)
-                * skeleton.grid.ticks_per_beat;
-            let piece_end = end.min(beat_end);
-            pieces.push((cursor, piece_end - cursor));
-            cursor = piece_end;
-        }
-        let ids = (0..pieces.len())
-            .map(|_| {
-                group
-                    .notes
-                    .iter()
-                    .map(|_| skeleton.next::<NoteTag>())
-                    .collect::<Vec<_>>()
-            })
-            .collect::<Vec<_>>();
-        for (piece_index, (start, ticks)) in pieces.into_iter().enumerate() {
-            let notes = group
-                .notes
-                .iter()
-                .enumerate()
-                .map(|(note_index, &(midi, velocity))| Note {
-                    id: ids[piece_index][note_index],
-                    performance: performance(velocity),
-                    written_pitch: Some(pitch_from_midi(midi)),
-                    unpitched_sound: None,
-                    display_staff: skeleton.staff,
-                    tie_from: piece_index
-                        .checked_sub(1)
-                        .map(|previous| ids[previous][note_index]),
-                    tie_to: ids.get(piece_index + 1).map(|next| next[note_index]),
-                    tab: tuning.and_then(|tuning| tab_position(midi, tuning)),
-                    notehead: Notehead::Normal,
-                })
-                .collect();
-            output.push(Rhythmic { start, ticks, kind: EventKind::Chord(notes) });
-        }
-    }
-    output
-}
-
-fn performance(velocity: f32) -> Option<NotePerformance> {
-    if !velocity.is_finite() {
-        return None;
-    }
-    Some(NotePerformance {
-        velocity: (velocity.clamp(0.0, 1.0) * 127.0).round().clamp(1.0, 127.0) as u8,
-    })
-}
-
-fn median_midi(notes: &[PitchedNote]) -> u8 {
-    let mut values = notes.iter().map(|note| note.midi).collect::<Vec<_>>();
-    values.sort_unstable();
-    values.get(values.len() / 2).copied().unwrap_or(60)
-}
-
-fn tab_position(midi: u8, tuning: &[u8]) -> Option<TabPosition> {
-    tuning
-        .iter()
-        .copied()
-        .enumerate()
-        .filter(|(_, open)| midi >= *open)
-        .map(|(index, open)| {
-            let string = tuning.len() - index;
-            (u16::from(midi - open), string as u16)
-        })
-        .min()
-        .map(|(fret, string)| TabPosition { string, fret, bend: Alter::NATURAL })
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::ScoreDocument;
-
-    fn rhythmic(score: &Score) -> Vec<&TimedEvent> {
-        score
-            .voices
-            .values()
-            .flat_map(|voice| voice.events.iter())
-            .filter(|event| event.duration.is_some())
-            .collect()
-    }
-
-    fn assert_bar_exact(score: &Score) {
-        assert!(score.validate().is_empty(), "{:#?}", score.validate());
-        for measure in score.measures.values() {
-            let end = measure.start.checked_add(measure.extent).unwrap();
-            let events = rhythmic(score)
-                .into_iter()
-                .filter(|event| event.onset >= measure.start && event.onset < end)
-                .collect::<Vec<_>>();
-            assert_eq!(events.first().unwrap().onset, measure.start);
-            let mut cursor = measure.start;
-            for event in events {
-                assert_eq!(event.onset, cursor);
-                cursor = event.end().unwrap();
-            }
-            assert_eq!(cursor, end);
-        }
-    }
-
-    #[test]
-    fn gm_numbers_match_the_drum_map() {
-        let got = DrumVoice::ALL.map(DrumVoice::gm_note);
-        assert_eq!(got, [36, 38, 37, 42, 46, 44, 50, 48, 45, 41, 51, 53, 49]);
-    }
-
-    #[test]
-    fn drum_hits_quantize_chord_and_fill_rests() {
-        let opts = BuildOptions::default();
-        let score = build_drum_score(&[
-            DrumHit { time_beats: 0.02, voice: DrumVoice::Kick, velocity: 1.0 },
-            DrumHit { time_beats: 0.03, voice: DrumVoice::HiHatClosed, velocity: 0.7 },
-            DrumHit { time_beats: 0.20, voice: DrumVoice::Ride, velocity: 0.6 },
-            DrumHit { time_beats: 2.0, voice: DrumVoice::Snare, velocity: 0.8 },
-        ], &opts);
-        assert_bar_exact(&score);
-        let events = rhythmic(&score);
-        assert!(matches!(&events[0].kind, EventKind::Chord(notes) if notes.len() == 2));
-        assert!(events.iter().any(|event| matches!(event.kind, EventKind::Rest)));
-        assert_eq!(events[0].onset, ScoreTime::ZERO);
-        assert!(events
-            .iter()
-            .any(|event| event.onset == ScoreTime::new(1, 16).unwrap()));
-    }
-
-    #[test]
-    fn pitched_notes_split_and_tie_at_beats_and_bars() {
-        let opts = BuildOptions { bars: 2, ..BuildOptions::default() };
-        let score = build_pitched_score(&[
-            PitchedNote { onset_beats: 3.5, duration_beats: 1.5, midi: 64, velocity: 0.8 },
-        ], &opts);
-        assert_bar_exact(&score);
-        let chain = rhythmic(&score)
-            .into_iter()
-            .filter_map(|event| match &event.kind { EventKind::Chord(notes) => Some(&notes[0]), _ => None })
-            .collect::<Vec<_>>();
-        assert!(chain.len() >= 2);
-        assert_eq!(chain[0].tie_to, Some(chain[1].id));
-        assert_eq!(chain[1].tie_from, Some(chain[0].id));
-    }
-
-    #[test]
-    fn later_pitched_onset_wins_an_overlap() {
-        let score = build_pitched_score(&[
-            PitchedNote { onset_beats: 0.0, duration_beats: 3.0, midi: 60, velocity: 0.5 },
-            PitchedNote { onset_beats: 1.0, duration_beats: 1.0, midi: 62, velocity: 0.5 },
-        ], &BuildOptions::default());
-        assert_bar_exact(&score);
-        let at_one = rhythmic(&score).into_iter().find(|event| event.onset == ScoreTime::new(1, 4).unwrap()).unwrap();
-        assert!(matches!(&at_one.kind, EventKind::Chord(notes) if notes[0].written_pitch == Some(pitch_from_midi(62))));
-    }
-
-    fn lyric_note_onset(score: &Score, lyric: &LyricSyllable) -> f64 {
-        score
-            .voices
-            .values()
-            .flat_map(|voice| &voice.events)
-            .find(|event| event.chord_notes().iter().any(|note| note.id == lyric.note))
-            .map(|event| {
-                event.onset.0.numerator() as f64 / event.onset.0.denominator() as f64 * 4.0
-            })
-            .expect("lyric note belongs to an event")
-    }
-
-    fn lyric_notes() -> [PitchedNote; 3] {
-        [
-            PitchedNote { onset_beats: 0.0, duration_beats: 0.5, midi: 60, velocity: 0.8 },
-            PitchedNote { onset_beats: 1.0, duration_beats: 0.5, midi: 62, velocity: 0.8 },
-            PitchedNote { onset_beats: 2.0, duration_beats: 0.5, midi: 64, velocity: 0.8 },
-        ]
-    }
-
-    #[test]
-    fn lyrics_match_exact_note_onsets() {
-        let score = build_pitched_score_with_lyrics(
-            &lyric_notes(),
-            &[
-                LyricWord { onset_beats: 0.0, end_beats: 0.5, text: "sing".into() },
-                LyricWord { onset_beats: 2.0, end_beats: 2.5, text: "now".into() },
-            ],
-            &BuildOptions::default(),
-        );
-        assert_eq!(score.lyrics.len(), 2);
-        assert_eq!(score.lyrics[0].text, "sing");
-        assert_eq!(lyric_note_onset(&score, &score.lyrics[0]), 0.0);
-        assert_eq!(score.lyrics[1].text, "now");
-        assert_eq!(lyric_note_onset(&score, &score.lyrics[1]), 2.0);
-    }
-
-    #[test]
-    fn lyrics_choose_the_nearest_note_within_tolerance() {
-        let score = build_pitched_score_with_lyrics(
-            &lyric_notes(),
-            &[LyricWord { onset_beats: 0.8, end_beats: 1.2, text: "near".into() }],
-            &BuildOptions::default(),
-        );
-        assert_eq!(score.lyrics.len(), 1);
-        assert_eq!(lyric_note_onset(&score, &score.lyrics[0]), 1.0);
-    }
-
-    #[test]
-    fn words_on_one_note_are_joined() {
-        let score = build_pitched_score_with_lyrics(
-            &lyric_notes(),
-            &[
-                LyricWord { onset_beats: 0.0, end_beats: 0.1, text: "come".into() },
-                LyricWord { onset_beats: 0.1, end_beats: 0.2, text: "on".into() },
-            ],
-            &BuildOptions::default(),
-        );
-        assert_eq!(score.lyrics.len(), 1);
-        assert_eq!(score.lyrics[0].text, "come on");
-    }
-
-    #[test]
-    fn a_word_held_over_later_notes_gets_a_melisma() {
-        let score = build_pitched_score_with_lyrics(
-            &lyric_notes(),
-            &[LyricWord { onset_beats: 0.0, end_beats: 1.2, text: "sing".into() }],
-            &BuildOptions::default(),
-        );
-        assert_eq!(score.lyrics.len(), 1);
-        let second = score
-            .voices
-            .values()
-            .flat_map(|voice| &voice.events)
-            .find(|event| event.onset == ScoreTime::new(1, 4).unwrap())
-            .and_then(|event| event.chord_notes().first())
-            .expect("second note");
-        assert_eq!(score.lyrics[0].melisma_to, Some(second.id));
-    }
-
-    #[test]
-    fn no_words_make_no_lyrics() {
-        let score = build_pitched_score_with_lyrics(
-            &lyric_notes(),
-            &[],
-            &BuildOptions::default(),
-        );
-        assert!(score.lyrics.is_empty());
-    }
-
-    #[test]
-    fn words_outside_the_loop_are_ignored() {
-        let score = build_pitched_score_with_lyrics(
-            &lyric_notes(),
-            &[
-                LyricWord { onset_beats: -0.1, end_beats: 0.1, text: "before".into() },
-                LyricWord { onset_beats: 4.0, end_beats: 4.2, text: "after".into() },
-            ],
-            &BuildOptions::default(),
-        );
-        assert!(score.lyrics.is_empty());
-    }
-
-    #[test]
-    fn bass_tab_chooses_the_lowest_fret() {
-        let score = build_bass_tab_score(&[
-            PitchedNote { onset_beats: 0.0, duration_beats: 1.0, midi: 43, velocity: 0.8 },
-        ], &[28, 33, 38, 43], &BuildOptions::default());
-        assert_bar_exact(&score);
-        let tab = rhythmic(&score).into_iter().find_map(|event| event.chord_notes().first()?.tab).unwrap();
-        assert_eq!((tab.string, tab.fret), (1, 0));
-    }
-
-    #[test]
-    fn every_builder_engraves_headlessly_with_fallback_outlines() {
-        let opts = BuildOptions::default();
-        let pitched = [PitchedNote { onset_beats: 0.0, duration_beats: 1.0, midi: 60, velocity: 0.8 }];
-        let scores = [
-            build_drum_score(&[DrumHit { time_beats: 0.0, voice: DrumVoice::Kick, velocity: 1.0 }], &opts),
-            build_pitched_score(&pitched, &opts),
-            build_bass_tab_score(&pitched, &[28, 33, 38, 43], &opts),
-        ];
-        for score in scores {
-            let document = ScoreDocument::new(score).unwrap();
-            assert!(!document.pages().is_empty());
-            assert!(!document.pages()[0].items().is_empty());
-        }
-    }
-}
diff --git a/libs/score_view/src/document.rs b/libs/score_view/src/document.rs
deleted file mode 100644
index 1551a823e..000000000
--- a/libs/score_view/src/document.rs
+++ /dev/null
@@ -1,565 +0,0 @@
-//! Playback-free score document and retained engraving pages.
-
-use crate::spacing::ScoreSpacing;
-use makepad_score::model::*;
-use makepad_score_render::{PageCache, PaintList, Point, Rect, SemanticId};
-use std::{collections::BTreeMap, sync::Arc};
-
-pub const PAGE_WIDTH_SP: f64 = 168.0;
-pub const PAGE_HEIGHT_SP: f64 = 238.0;
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct DocumentOptions {
-    pub hide_labels: bool,
-    pub drum_key: bool,
-    pub page_size: Point,
-}
-
-impl Default for DocumentOptions {
-    fn default() -> Self {
-        Self {
-            hide_labels: false,
-            drum_key: false,
-            page_size: Point::new(PAGE_WIDTH_SP, PAGE_HEIGHT_SP),
-        }
-    }
-}
-
-impl DocumentOptions {
-    pub fn content(score: &Score, hide_labels: bool) -> Self {
-        let measure_ratio = score.measures.len() as f64 / 8.0;
-        Self {
-            hide_labels,
-            drum_key: true,
-            page_size: Point::new(
-                PAGE_WIDTH_SP * measure_ratio.clamp(0.5, 1.0),
-                PAGE_HEIGHT_SP,
-            ),
-        }
-    }
-}
-
-const ACTOR: u64 = 0x5c0e;
-const NOTE_SEMANTIC_TAG: u64 = 0x1000_0000_0000_0000;
-const MEASURE_SEMANTIC_TAG: u64 = 0x2000_0000_0000_0000;
-pub(crate) const DECORATION_TAG: u64 = 0x8000_0000_0000_0000;
-
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub enum SemanticKind {
-    Note,
-    Measure,
-}
-
-#[derive(Clone, Debug)]
-pub struct SemanticElement {
-    pub semantic: SemanticId,
-    pub kind: SemanticKind,
-    pub note: Option<NoteId>,
-    pub event: Option<EventId>,
-    pub measure: MeasureId,
-    pub staff: StaffId,
-    pub voice: VoiceId,
-    pub page: usize,
-    pub bounds: Rect,
-    pub midi: Option<u8>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum DocumentError {
-    Native(String),
-}
-
-impl std::fmt::Display for DocumentError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::Native(message) => f.write_str(message),
-        }
-    }
-}
-
-impl std::error::Error for DocumentError {}
-
-/// A score plus its retained, playback-free engraving pages.
-pub struct ScoreDocument {
-    score: Score,
-    options: DocumentOptions,
-    pages: Vec<Arc<PaintList>>,
-    cache: PageCache,
-    elements: BTreeMap<SemanticId, SemanticElement>,
-    spacing: ScoreSpacing,
-    frame: u64,
-}
-
-impl Default for ScoreDocument {
-    fn default() -> Self {
-        Self {
-            score: Score::new([0; 16]),
-            options: DocumentOptions::default(),
-            pages: Vec::new(),
-            cache: PageCache::new(32 * 1024 * 1024),
-            elements: BTreeMap::new(),
-            spacing: ScoreSpacing::new(),
-            frame: 1,
-        }
-    }
-}
-
-impl ScoreDocument {
-    pub fn demo() -> Result<Self, DocumentError> {
-        Self::new(demo_score(8)?)
-    }
-
-    pub fn new(score: Score) -> Result<Self, DocumentError> {
-        Self::with_options(score, DocumentOptions::default())
-    }
-
-    pub fn with_options(
-        score: Score,
-        options: DocumentOptions,
-    ) -> Result<Self, DocumentError> {
-        let mut document = Self::default();
-        document.set_score_with_options(score, options)?;
-        Ok(document)
-    }
-
-    pub fn set_score(&mut self, score: Score) -> Result<(), DocumentError> {
-        self.set_score_with_options(score, self.options)
-    }
-
-    pub fn set_score_with_options(
-        &mut self,
-        score: Score,
-        options: DocumentOptions,
-    ) -> Result<(), DocumentError> {
-        self.score = score;
-        self.options = options;
-        self.rebuild()
-    }
-
-    pub fn set_options(&mut self, options: DocumentOptions) -> Result<(), DocumentError> {
-        if self.options == options {
-            return Ok(());
-        }
-        self.options = options;
-        self.rebuild()
-    }
-
-    pub fn clear(&mut self) {
-        self.score = Score::new([0; 16]);
-        self.pages.clear();
-        self.cache = PageCache::new(32 * 1024 * 1024);
-        self.elements.clear();
-        self.spacing = ScoreSpacing::new();
-        self.spacing.set_page_width(self.options.page_size.x);
-    }
-
-    pub fn score(&self) -> &Score {
-        &self.score
-    }
-
-    pub fn pages(&self) -> &[Arc<PaintList>] {
-        &self.pages
-    }
-
-    pub fn options(&self) -> DocumentOptions {
-        self.options
-    }
-
-    pub fn content_bounds(&self, page: usize) -> Option<Rect> {
-        let bounds = self.pages.get(page)?.items().iter().fold(Rect::EMPTY, |bounds, item| {
-            bounds.union(item.bounds)
-        });
-        (!bounds.is_empty()).then_some(bounds)
-    }
-
-    pub fn first_system_bounds(&self, page: usize) -> Option<Rect> {
-        let placement = self.spacing.pages().get(page)?;
-        let system = placement.systems.first()?;
-        let min_y = system.top - 14.0;
-        let max_y = placement
-            .systems
-            .get(1)
-            .map_or(system.bottom + 14.0, |next| (system.bottom + next.top) * 0.5);
-        let bounds = self.pages.get(page)?.items().iter().fold(Rect::EMPTY, |bounds, item| {
-            if item.bounds.max.y >= min_y && item.bounds.min.y <= max_y {
-                bounds.union(item.bounds)
-            } else {
-                bounds
-            }
-        });
-        (!bounds.is_empty()).then_some(bounds)
-    }
-
-    pub fn page_count(&self) -> usize {
-        self.pages.len()
-    }
-
-    pub fn system_count(&self, page: usize) -> usize {
-        self.spacing.pages().get(page).map_or(0, |page| page.systems.len())
-    }
-
-    pub fn spacing(&self) -> &ScoreSpacing {
-        &self.spacing
-    }
-
-    pub fn element(&self, semantic: SemanticId) -> Option<&SemanticElement> {
-        self.elements.get(&semantic)
-    }
-
-    pub fn rebuild(&mut self) -> Result<(), DocumentError> {
-        self.spacing.set_page_width(self.options.page_size.x);
-        self.spacing.set_drum_key(self.options.drum_key);
-        self.spacing.rebuild(&self.score);
-        self.pages.clear();
-        self.elements.clear();
-        for page_index in 0..self.spacing.page_count() {
-            let placement = &self.spacing.pages()[page_index];
-            let (list, elements) = crate::engrave::make_page_with_options(
-                &self.score,
-                placement,
-                page_index,
-                self.frame,
-                self.options,
-            )?;
-            let list = Arc::new(list);
-            self.cache.insert(list.clone(), self.frame);
-            self.pages.push(list);
-            self.elements
-                .extend(elements.into_iter().map(|element| (element.semantic, element)));
-            self.frame = self.frame.saturating_add(1);
-        }
-        Ok(())
-    }
-}
-
-pub fn semantic_for_note(id: NoteId) -> SemanticId {
-    let (actor, counter) = id.raw();
-    SemanticId(NOTE_SEMANTIC_TAG | actor.rotate_left(17) ^ counter)
-}
-
-pub fn semantic_for_measure(id: MeasureId) -> SemanticId {
-    let (actor, counter) = id.raw();
-    SemanticId(MEASURE_SEMANTIC_TAG | actor.rotate_left(11) ^ counter)
-}
-
-pub fn pitch_to_midi(pitch: Pitch) -> u8 {
-    let natural = match pitch.step {
-        Step::C => 0,
-        Step::D => 2,
-        Step::E => 4,
-        Step::F => 5,
-        Step::G => 7,
-        Step::A => 9,
-        Step::B => 11,
-    };
-    let alter = pitch.alter.0.numerator() as f64 / pitch.alter.0.denominator() as f64;
-    ((i16::from(pitch.octave) + 1) * 12 + natural + alter.round() as i16).clamp(0, 127) as u8
-}
-
-pub fn pitch_from_midi(midi: u8) -> Pitch {
-    let octave = (midi / 12) as i8 - 1;
-    let (step, alter) = match midi % 12 {
-        0 => (Step::C, 0),
-        1 => (Step::C, 1),
-        2 => (Step::D, 0),
-        3 => (Step::D, 1),
-        4 => (Step::E, 0),
-        5 => (Step::F, 0),
-        6 => (Step::F, 1),
-        7 => (Step::G, 0),
-        8 => (Step::G, 1),
-        9 => (Step::A, 0),
-        10 => (Step::A, 1),
-        _ => (Step::B, 0),
-    };
-    Pitch::new(step, Alter::new(alter, 1).unwrap_or(Alter::NATURAL), octave)
-}
-
-/// Build the small two-staff fixture used by examples and tests.
-pub fn demo_score(measure_count: usize) -> Result<Score, DocumentError> {
-    let mut ids = IdGenerator::new(ACTOR);
-    let part = ids.next::<PartTag>().map_err(id_error)?;
-    let upper = ids.next::<StaffTag>().map_err(id_error)?;
-    let lower = ids.next::<StaffTag>().map_err(id_error)?;
-    let upper_voice = ids.next::<VoiceTag>().map_err(id_error)?;
-    let lower_voice = ids.next::<VoiceTag>().map_err(id_error)?;
-    let mut score = Score::new(*b"SCOREVIEWDEMO000");
-    score.title = "Demo score".into();
-    score.parts.insert(part, Part {
-        id: part,
-        name: "Keyboard".into(),
-        staves: vec![upper, lower],
-        transposition: Transposition::NONE,
-    });
-    score.staves.insert(upper, Staff {
-        id: upper, part, parent: None, kind: StaffKind::Standard, voices: vec![upper_voice],
-    });
-    score.staves.insert(lower, Staff {
-        id: lower, part, parent: Some(upper), kind: StaffKind::Standard, voices: vec![lower_voice],
-    });
-    let mut upper_events = Vec::new();
-    let mut lower_events = Vec::new();
-    for bar in 0..measure_count.max(1) {
-        let measure = ids.next::<MeasureTag>().map_err(id_error)?;
-        let start = ScoreTime::new(bar as i64, 1).map_err(native_error)?;
-        let extent = Duration::new(1, 1).map_err(native_error)?;
-        score.measures.insert(measure, Measure {
-            id: measure, ordinal: bar as u32, label: (bar + 1).to_string(), start, extent,
-        });
-        score.flow.nodes.push(FlowNode { measure, ordinal: bar as u32 });
-        for beat in 0..4 {
-            let onset = start
-                .checked_add_time(ScoreTime::new(beat, 4).map_err(native_error)?)
-                .map_err(native_error)?;
-            upper_events.push(note_event(
-                ids.next::<EventTag>().map_err(id_error)?,
-                ids.next::<NoteTag>().map_err(id_error)?,
-                upper,
-                onset,
-                Duration::new(1, 4).map_err(native_error)?,
-                pitch_from_midi(60 + ((bar * 4 + beat as usize) % 8) as u8),
-            ));
-        }
-        lower_events.push(note_event(
-            ids.next::<EventTag>().map_err(id_error)?,
-            ids.next::<NoteTag>().map_err(id_error)?,
-            lower,
-            start,
-            extent,
-            pitch_from_midi(40 + (bar % 5) as u8),
-        ));
-    }
-    score.voices.insert(upper_voice, Voice { id: upper_voice, staff: upper, number: 1, events: upper_events });
-    score.voices.insert(lower_voice, Voice { id: lower_voice, staff: lower, number: 1, events: lower_events });
-    score.maps.time_signature.push(Change {
-        at: ScoreTime::ZERO,
-        scope: MapScope::Global,
-        value: Meter::Measured { groups: vec![4], unit: 4 },
-    });
-    Ok(score)
-}
-
-fn id_error(_: IdError) -> DocumentError {
-    DocumentError::Native("score id space exhausted".into())
-}
-
-fn native_error(error: impl std::fmt::Display) -> DocumentError {
-    DocumentError::Native(error.to_string())
-}
-
-pub fn note_event(
-    event: EventId,
-    note: NoteId,
-    staff: StaffId,
-    onset: ScoreTime,
-    duration: Duration,
-    pitch: Pitch,
-) -> TimedEvent {
-    TimedEvent {
-        id: event,
-        onset,
-        duration: Some(duration),
-        grace: None,
-        kind: EventKind::Chord(vec![Note {
-            id: note,
-            performance: None,
-            written_pitch: Some(pitch),
-            unpitched_sound: None,
-            display_staff: staff,
-            tie_from: None,
-            tie_to: None,
-            tab: None,
-            notehead: Notehead::Normal,
-        }]),
-        beams: Vec::new(),
-        tuplets: Vec::new(),
-        articulations: Vec::new(),
-        ornaments: Vec::new(),
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::{
-        build_drum_score, build_pitched_score, BuildOptions, DrumHit, DrumVoice, PitchedNote,
-    };
-    use makepad_score_render::{PaintKind, Primitive, RuleKind};
-
-    fn drum_document(hide_labels: bool) -> ScoreDocument {
-        crate::font::ensure_default_font();
-        let hits = [
-            DrumHit { time_beats: 0.0, voice: DrumVoice::HiHatClosed, velocity: 1.0 },
-            DrumHit { time_beats: 1.0, voice: DrumVoice::HiHatClosed, velocity: 1.0 },
-            DrumHit { time_beats: 2.0, voice: DrumVoice::HiHatClosed, velocity: 1.0 },
-            DrumHit { time_beats: 3.0, voice: DrumVoice::HiHatClosed, velocity: 1.0 },
-        ];
-        let score = build_drum_score(&hits, &BuildOptions::default());
-        let options = DocumentOptions::content(&score, hide_labels);
-        ScoreDocument::with_options(score, options).expect("the drum fixture engraves")
-    }
-
-    fn text_items(document: &ScoreDocument) -> Vec<&makepad_score_render::PaintItem> {
-        document.pages()[0]
-            .items()
-            .iter()
-            .filter(|item| matches!(item.kind, PaintKind::Text(_)))
-            .collect()
-    }
-
-    #[test]
-    fn compact_drum_content_is_smaller_than_its_page() {
-        let document = drum_document(true);
-        let page = &document.pages()[0];
-        let bounds = document.content_bounds(0).expect("engraved content has bounds");
-        assert!(bounds.width() > 0.0 && bounds.height() > 0.0);
-        assert!(bounds.width() < page.page_size().x);
-        assert!(bounds.height() < page.page_size().y);
-        assert_eq!(page.page_size().x, PAGE_WIDTH_SP * 0.5);
-    }
-
-    #[test]
-    fn hide_labels_does_not_remove_the_drum_key() {
-        let visible = drum_document(false);
-        assert!(text_items(&visible).len() > 1);
-
-        let hidden = drum_document(true);
-        let texts: Vec<&str> = text_items(&hidden)
-            .into_iter()
-            .filter_map(|item| match &item.kind {
-                PaintKind::Text(run) => Some(run.text.as_ref()),
-                _ => None,
-            })
-            .collect();
-        assert_eq!(texts, vec!["HH"]);
-    }
-
-    #[test]
-    fn adjacent_drum_voices_share_one_key_line() {
-        crate::font::ensure_default_font();
-        let score = build_drum_score(
-            &[
-                DrumHit { time_beats: 0.0, voice: DrumVoice::HiHatClosed, velocity: 1.0 },
-                DrumHit { time_beats: 1.0, voice: DrumVoice::Crash, velocity: 1.0 },
-            ],
-            &BuildOptions::default(),
-        );
-        let options = DocumentOptions::content(&score, true);
-        let document = ScoreDocument::with_options(score, options).expect("drum fixture engraves");
-        let texts: Vec<&str> = text_items(&document)
-            .into_iter()
-            .filter_map(|item| match &item.kind {
-                PaintKind::Text(run) => Some(run.text.as_ref()),
-                _ => None,
-            })
-            .collect();
-        assert_eq!(texts, vec!["Crash / HH"]);
-    }
-
-    #[test]
-    fn content_drum_key_contains_only_used_voices_at_their_display_pitches() {
-        crate::font::ensure_default_font();
-        let score = build_drum_score(
-            &[
-                DrumHit { time_beats: 0.0, voice: DrumVoice::Kick, velocity: 1.0 },
-                DrumHit { time_beats: 1.0, voice: DrumVoice::Snare, velocity: 1.0 },
-                DrumHit { time_beats: 2.0, voice: DrumVoice::HiHatClosed, velocity: 1.0 },
-            ],
-            &BuildOptions::default(),
-        );
-        let options = DocumentOptions::content(&score, true);
-        let without_key = ScoreDocument::with_options(
-            score.clone(),
-            DocumentOptions { drum_key: false, ..options },
-        )
-        .expect("the unlabelled drum fixture engraves");
-        let document = ScoreDocument::with_options(score, options)
-            .expect("the labelled drum fixture engraves");
-        let reserved = document.spacing().pages()[0].systems[0].music_left
-            - without_key.spacing().pages()[0].systems[0].music_left;
-        assert!((reserved - crate::engrave::drum_key_width(document.score())).abs() < 1e-9);
-        let system_top = document.spacing().pages()[0].systems[0].top;
-        let staff = crate::engrave::score_staff_frames(document.score(), system_top)[0];
-        let mut labels: Vec<(&str, f64, f64)> = text_items(&document)
-            .into_iter()
-            .filter_map(|item| match &item.kind {
-                PaintKind::Text(run) => Some((run.text.as_ref(), item.bounds.center().y, item.bounds.max.x)),
-                _ => None,
-            })
-            .collect();
-        labels.sort_by_key(|(label, _, _)| *label);
-        assert_eq!(labels.iter().map(|(label, _, _)| *label).collect::<Vec<_>>(), vec!["HH", "Kick", "Snare"]);
-
-        let clef_x = document.pages()[0]
-            .items()
-            .iter()
-            .find_map(|item| match &item.kind {
-                PaintKind::Glyph(glyph) if glyph.glyph.0.as_ref() == "unpitchedPercussionClef1" => {
-                    Some(glyph.origin.x)
-                }
-                _ => None,
-            })
-            .expect("percussion clef");
-        for (label, center_y, right) in labels {
-            let voice = match label {
-                "Kick" => DrumVoice::Kick,
-                "Snare" => DrumVoice::Snare,
-                "HH" => DrumVoice::HiHatClosed,
-                _ => unreachable!(),
-            };
-            let (display, _) = voice.display();
-            let diatonic = i32::from(display.octave) * 7 + i32::from(display.step.index());
-            assert!((center_y - staff.y_of(diatonic)).abs() < 1e-9);
-            assert!(right < clef_x, "{label} must sit left of the clef");
-        }
-    }
-
-    #[test]
-    fn pitched_content_score_has_no_drum_key() {
-        crate::font::ensure_default_font();
-        let score = build_pitched_score(
-            &[PitchedNote {
-                onset_beats: 0.0,
-                duration_beats: 1.0,
-                midi: 60,
-                velocity: 1.0,
-            }],
-            &BuildOptions::default(),
-        );
-        let options = DocumentOptions::content(&score, true);
-        let document = ScoreDocument::with_options(score, options).expect("pitched fixture engraves");
-        assert!(text_items(&document).is_empty());
-    }
-
-    #[test]
-    fn drum_page_retains_percussion_clef_staff_and_x_heads() {
-        let document = drum_document(true);
-        let items = document.pages()[0].items();
-        let glyphs: Vec<&str> = items
-            .iter()
-            .filter_map(|item| match &item.kind {
-                PaintKind::Glyph(glyph) => Some(glyph.glyph.0.as_ref()),
-                _ => None,
-            })
-            .collect();
-        assert!(glyphs.contains(&"unpitchedPercussionClef1"));
-        assert!(
-            glyphs.iter().filter(|name| **name == "noteheadXBlack").count() >= 4,
-            "expected the four hi-hat X noteheads, got {glyphs:?}"
-        );
-        let staff_lines = items
-            .iter()
-            .filter(|item| {
-                matches!(
-                    item.kind,
-                    PaintKind::Primitive(Primitive::Rule {
-                        kind: RuleKind::Staff,
-                        staff_group: Some(_),
-                        ..
-                    })
-                )
-            })
-            .count();
-        assert_eq!(staff_lines, 5);
-    }
-}
diff --git a/libs/score_view/src/engrave.rs b/libs/score_view/src/engrave.rs
deleted file mode 100644
index 2dd89db94..000000000
--- a/libs/score_view/src/engrave.rs
+++ /dev/null
@@ -1,2170 +0,0 @@
-//! Page engraving: turns the semantic score into one retained paint page.
-//!
-//! Everything here is in staff spaces, page-local, y down. The vertical
-//! placement of a note is diatonic — a staff step is half a staff space — and
-//! all glyph metrics (notehead width, stem attachment, ledger extension, beam
-//! thickness) come from the loaded SMuFL font rather than from constants.
-
-use crate::document::{
-    pitch_to_midi, semantic_for_measure, semantic_for_note, DocumentError, DocumentOptions,
-    SemanticElement, SemanticKind, DECORATION_TAG,
-};
-use crate::font::{music_font, Engraving, MusicFont};
-use crate::spacing::{MeasurePlacement, PagePlacement, SystemPlacement};
-use makepad_score::{
-    model::{
-        EventKind, KeySignature, Measure, Meter, Notehead, Pitch, Rational, Score,
-        ScoreTime, StaffId, StaffKind, SyllabicRole, TimedEvent, VoiceId,
-    },
-    symbol::{
-        Accidental, Clef, Direction, FlagDuration, NoteheadDuration, NoteheadShape,
-        Placement, Symbol,
-    },
-};
-use makepad_score_layout::LayoutStyle;
-use makepad_score_render::{
-    Beam, GlyphItem, Ink, InkRole, LineKind, LinearRgba, MusicFontRef, PageId, PaintItem,
-    PaintKind, PaintList, Point, Primitive, Rect, RuleKind, SemanticId, SmuflGlyph,
-    TextDirection, TextFontRef, TextRun,
-};
-use std::{collections::BTreeSet, sync::Arc};
-
-/// One em is four staff spaces in every SMuFL font.
-const EM_SIZE: f64 = 4.0;
-/// Distance from the top staff line of the upper staff to that of the lower.
-const STAFF_GAP: f64 = 14.0;
-/// Top staff line of the upper staff to bottom staff line of the lower.
-pub(crate) const STAFF_SPAN: f64 = STAFF_GAP + 4.0;
-pub const MARGIN_LEFT: f64 = 17.0;
-pub const MARGIN_RIGHT: f64 = 14.0;
-/// Shortest stem, in staff spaces, measured from the notehead centre.
-const STEM_LENGTH: f64 = 3.5;
-const BEAM_MIN_STEM: f64 = 3.0;
-const DRUM_KEY_TEXT_SIZE: f64 = 1.4;
-const DRUM_KEY_COLUMN_PAD: f64 = 1.5;
-const DRUM_KEY_LEADER: f64 = 0.6;
-const DRUM_KEY_COLLISION: f64 = 1.2;
-
-/// A five-line staff placed on the page, with its clef.
-#[derive(Clone, Copy, Debug)]
-pub(crate) struct StaffFrame {
-    /// Page y of the top staff line.
-    pub(crate) top: f64,
-    clef: &'static str,
-    /// Page y of the line the clef's origin sits on.
-    clef_line: f64,
-    /// Diatonic index (octave * 7 + step) of the pitch on the middle line.
-    pub(crate) middle_diatonic: i32,
-    /// Staff steps to shift a key signature by, relative to a treble staff.
-    key_shift: i8,
-}
-
-/// The grand staff of one system, given the page y of its top staff line.
-pub(crate) fn staff_frames(top: f64) -> [StaffFrame; 2] {
-    [StaffFrame::treble(top), StaffFrame::bass(top + STAFF_GAP)]
-}
-
-pub(crate) fn score_staff_frames(score: &Score, top: f64) -> Vec<StaffFrame> {
-    let Some(part) = score.parts.values().next() else {
-        return staff_frames(top).into();
-    };
-    if part.staves.is_empty() {
-        return staff_frames(top).into();
-    }
-    part.staves
-        .iter()
-        .enumerate()
-        .map(|(index, staff_id)| {
-            let fallback = if index == 0 { (Clef::G, 2) } else { (Clef::F, 4) };
-            let (clef, line) = score
-                .voices
-                .values()
-                .filter(|voice| voice.staff == *staff_id)
-                .flat_map(|voice| &voice.events)
-                .find_map(|event| match event.kind {
-                    EventKind::Clef(change) => Some((change.clef, change.line)),
-                    _ => None,
-                })
-                .unwrap_or(fallback);
-            StaffFrame::for_clef(top + index as f64 * STAFF_GAP, clef, line)
-        })
-        .collect()
-}
-
-pub(crate) fn score_staff_span(score: &Score) -> f64 {
-    let frames = score_staff_frames(score, 0.0);
-    frames.last().map_or(STAFF_SPAN, |staff| staff.bottom())
-}
-
-impl StaffFrame {
-    fn treble(top: f64) -> Self {
-        Self {
-            top,
-            clef: "gClef",
-            clef_line: top + 3.0,
-            // B4 sits on the middle line of a treble staff.
-            middle_diatonic: 4 * 7 + 6,
-            key_shift: 0,
-        }
-    }
-
-    fn bass(top: f64) -> Self {
-        Self {
-            top,
-            clef: "fClef",
-            clef_line: top + 1.0,
-            // D3 sits on the middle line of a bass staff.
-            middle_diatonic: 3 * 7 + 1,
-            key_shift: -2,
-        }
-    }
-
-    fn for_clef(top: f64, clef: Clef, line: u8) -> Self {
-        let (middle_diatonic, key_shift) = match clef {
-            Clef::F | Clef::F8va | Clef::F8vb | Clef::F15ma | Clef::F15mb => {
-                (3 * 7 + 1, -2)
-            }
-            _ => (4 * 7 + 6, 0),
-        };
-        Self {
-            top,
-            clef: clef_name(clef),
-            clef_line: top + f64::from(5_u8.saturating_sub(line.clamp(1, 5))),
-            middle_diatonic,
-            key_shift,
-        }
-    }
-
-    fn middle(self) -> f64 {
-        self.top + 2.0
-    }
-
-    pub(crate) fn bottom(self) -> f64 {
-        self.top + 4.0
-    }
-
-    /// Page y of a diatonic pitch position on this staff.
-    pub(crate) fn y_of(self, diatonic: i32) -> f64 {
-        self.middle() - f64::from(diatonic - self.middle_diatonic) * 0.5
-    }
-}
-
-#[derive(Clone, Debug)]
-struct DrumKeyRow {
-    label: String,
-    diatonic: f64,
-}
-
-pub(crate) fn drum_key_width(score: &Score) -> f64 {
-    drum_key_rows_width(&drum_key_rows(score))
-}
-
-fn drum_key_rows_width(rows: &[DrumKeyRow]) -> f64 {
-    rows
-        .iter()
-        .map(|row| crate::title::text_width_sp(&row.label, DRUM_KEY_TEXT_SIZE))
-        .reduce(f64::max)
-        .map_or(0.0, |width| width + DRUM_KEY_COLUMN_PAD)
-}
-
-fn drum_key_rows(score: &Score) -> Vec<DrumKeyRow> {
-    let Some(staff_id) = score.parts.values().next().and_then(|part| part.staves.first()) else {
-        return Vec::new();
-    };
-    let Some(staff) = score.staves.get(staff_id) else {
-        return Vec::new();
-    };
-    let StaffKind::Percussion(map) = &staff.kind else {
-        return Vec::new();
-    };
-    let used: BTreeSet<u16> = score
-        .voices
-        .values()
-        .filter(|voice| voice.staff == *staff_id)
-        .flat_map(|voice| &voice.events)
-        .flat_map(|event| match &event.kind {
-            EventKind::Chord(notes) => notes.as_slice(),
-            _ => &[],
-        })
-        .filter_map(|note| note.unpitched_sound)
-        .collect();
-
-    let mut sounds: Vec<(String, i32)> = map
-        .entries
-        .iter()
-        .filter(|(sound_id, _)| used.contains(sound_id))
-        .map(|(_, sound)| {
-            let label = crate::build::DrumVoice::ALL
-                .into_iter()
-                .find(|voice| voice.gm_note() == sound.midi_note)
-                .map(|voice| voice.short_label().to_string())
-                .unwrap_or_else(|| sound.name.trim().chars().take(8).collect());
-            (label, diatonic_index(sound.display))
-        })
-        .collect();
-    sounds.sort_by(|left, right| right.1.cmp(&left.1).then_with(|| left.0.cmp(&right.0)));
-
-    struct Group {
-        labels: Vec<String>,
-        top_diatonic: i32,
-        diatonic_sum: i32,
-    }
-    let mut groups: Vec<Group> = Vec::new();
-    for (label, diatonic) in sounds {
-        if let Some(group) = groups.last_mut() {
-            let separation = f64::from(group.top_diatonic - diatonic) * 0.5;
-            if separation < DRUM_KEY_COLLISION {
-                group.labels.push(label);
-                group.diatonic_sum += diatonic;
-                continue;
-            }
-        }
-        groups.push(Group {
-            labels: vec![label],
-            top_diatonic: diatonic,
-            diatonic_sum: diatonic,
-        });
-    }
-    groups
-        .into_iter()
-        .map(|group| DrumKeyRow {
-            diatonic: f64::from(group.diatonic_sum) / group.labels.len() as f64,
-            label: group.labels.join(" / "),
-        })
-        .collect()
-}
-
-fn clef_name(clef: Clef) -> &'static str {
-    match clef {
-        Clef::G => "gClef",
-        Clef::G8va => "gClef8va",
-        Clef::G8vb => "gClef8vb",
-        Clef::G15ma => "gClef15ma",
-        Clef::G15mb => "gClef15mb",
-        Clef::F => "fClef",
-        Clef::F8va => "fClef8va",
-        Clef::F8vb => "fClef8vb",
-        Clef::F15ma => "fClef15ma",
-        Clef::F15mb => "fClef15mb",
-        Clef::C => "cClef",
-        Clef::Percussion => "unpitchedPercussionClef1",
-        Clef::PercussionAlternate => "unpitchedPercussionClef2",
-        Clef::Tab4String => "4stringTabClef",
-        Clef::Tab6String => "6stringTabClef",
-    }
-}
-
-/// The written form of one duration.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub(crate) struct NoteValue {
-    /// 0 = whole, 1 = half, 2 = quarter, 3 = eighth, ...
-    power: u8,
-    pub(crate) dots: u8,
-}
-
-impl NoteValue {
-    fn flags(self) -> u8 {
-        self.power.saturating_sub(2)
-    }
-
-    fn notehead(self, notehead: &Notehead) -> Symbol {
-        let duration = match self.power {
-            0 => NoteheadDuration::Whole,
-            1 => NoteheadDuration::Half,
-            _ => NoteheadDuration::Black,
-        };
-        let shape = match notehead {
-            Notehead::X => NoteheadShape::X,
-            Notehead::Diamond => NoteheadShape::Diamond,
-            Notehead::Triangle => NoteheadShape::TriangleUp,
-            Notehead::Slash => NoteheadShape::Slash,
-            _ => NoteheadShape::Normal,
-        };
-        Symbol::Notehead { duration, shape }
-    }
-
-    fn has_stem(self) -> bool {
-        self.power >= 1
-    }
-}
-
-/// One notehead inside a chord column.
-#[derive(Clone, Debug)]
-pub(crate) struct HeadLayout {
-    pub(crate) note: makepad_score::model::NoteId,
-    midi: u8,
-    diatonic: i32,
-    y: f64,
-    pub(crate) glyph: String,
-    pub(crate) accidental: Option<String>,
-    /// Seconds are offset to the far side of the stem.
-    pub(crate) shifted: bool,
-}
-
-/// One rhythmic column: a chord (or single note) of one voice.
-#[derive(Clone, Debug)]
-pub(crate) struct Column {
-    event: makepad_score::model::EventId,
-    measure: makepad_score::model::MeasureId,
-    voice: VoiceId,
-    staff: StaffId,
-    /// Onset in whole notes from the start of the score.
-    onset: f64,
-    /// The same onset, exactly: the key columns are merged on.
-    pub(crate) time: ScoreTime,
-    /// Page x of the unshifted notehead's left edge, filled in from the
-    /// spacing plan once the system's springs are solved.
-    x: f64,
-    pub(crate) heads: Vec<HeadLayout>,
-    pub(crate) value: NoteValue,
-    pub(crate) stem_up: bool,
-    articulations: Vec<String>,
-}
-
-impl Column {
-    pub(crate) fn top_y(&self) -> f64 {
-        self.heads
-            .iter()
-            .map(|head| head.y)
-            .fold(f64::INFINITY, f64::min)
-    }
-
-    pub(crate) fn bottom_y(&self) -> f64 {
-        self.heads
-            .iter()
-            .map(|head| head.y)
-            .fold(f64::NEG_INFINITY, f64::max)
-    }
-
-    /// The notehead the stem starts from.
-    fn stem_origin_y(&self) -> f64 {
-        if self.stem_up {
-            self.bottom_y()
-        } else {
-            self.top_y()
-        }
-    }
-
-    /// The notehead the stem has to clear.
-    fn stem_far_y(&self) -> f64 {
-        if self.stem_up {
-            self.top_y()
-        } else {
-            self.bottom_y()
-        }
-    }
-}
-
-/// Accumulates paint items and hands out decoration IDs.
-struct PageBuilder<'a> {
-    font: &'static MusicFont,
-    engraving: Engraving,
-    items: Vec<PaintItem>,
-    elements: Vec<SemanticElement>,
-    decoration: u64,
-    page_index: usize,
-    score: &'a Score,
-    hide_labels: bool,
-}
-
-impl PageBuilder<'_> {
-    fn next_decor(&mut self) -> SemanticId {
-        self.decoration = self.decoration.saturating_add(1);
-        SemanticId(self.decoration)
-    }
-
-    fn glyph(&mut self, id: SemanticId, name: &str, origin: Point, ink: Ink, z: i16) -> bool {
-        if !self.font.has(name) {
-            return false;
-        }
-        let bbox = self.font.bbox(name);
-        // The font box is y-up around the origin; the page is y-down.
-        let bounds = Rect::new(
-            Point::new(origin.x + bbox.min_x, origin.y - bbox.max_y),
-            Point::new(origin.x + bbox.max_x, origin.y - bbox.min_y),
-        );
-        self.items.push(PaintItem {
-            id,
-            bounds,
-            z,
-            ink,
-            kind: PaintKind::Glyph(GlyphItem {
-                font: MusicFontRef(0),
-                glyph: SmuflGlyph::new(name.to_string()),
-                origin,
-                em_size: EM_SIZE,
-            }),
-        });
-        true
-    }
-
-    fn decor_glyph(&mut self, name: &str, origin: Point) {
-        let id = self.next_decor();
-        self.glyph(id, name, origin, Ink::role(InkRole::Primary), 2);
-    }
-
-    fn rule(&mut self, rect: Rect, kind: RuleKind, ink: Ink, z: i16) {
-        let id = self.next_decor();
-        self.items
-            .push(PaintItem::primitive(id, z, ink, Primitive::Rule {
-                rect,
-                kind,
-                staff_group: None,
-            }));
-    }
-
-    fn beam(&mut self, start: Point, end: Point, thickness: f64) {
-        let id = self.next_decor();
-        self.items.push(PaintItem::primitive(
-            id,
-            2,
-            Ink::role(InkRole::Primary),
-            Primitive::Beam(Beam {
-                start,
-                end,
-                thickness,
-            }),
-        ));
-    }
-
-    /// One centred run. The width is *measured*, not estimated: it decides
-    /// both the item's bounds and where the run starts, so a guess is a run
-    /// drawn off centre — and, for the title, off the page.
-    fn text(&mut self, text: impl Into<Arc<str>>, origin: Point, size: f64, z: i16) {
-        if self.hide_labels {
-            return;
-        }
-        self.push_text(text, origin, size, z);
-    }
-
-    /// Lyrics are score content, not furniture, so compact views which hide
-    /// titles and measure labels must continue to show them.
-    fn lyric_text(&mut self, text: impl Into<Arc<str>>, origin: Point, size: f64, z: i16) {
-        self.push_text(text, origin, size, z);
-    }
-
-    /// Drum-key labels are score content too. Their anchor is the right edge
-    /// and their y is the notehead centre, not the top of the text line box.
-    fn drum_key_text(
-        &mut self,
-        text: impl Into<Arc<str>>,
-        right: f64,
-        center_y: f64,
-        size: f64,
-        z: i16,
-    ) {
-        let text = text.into();
-        let width = crate::title::text_width_sp(&text, size).max(size * 0.5);
-        let top = center_y - crate::title::line_box_sp(size) * 0.5;
-        self.push_text_left(text, Point::new(right - width, top), width, size, z);
-    }
-
-    fn push_text(&mut self, text: impl Into<Arc<str>>, origin: Point, size: f64, z: i16) {
-        let text = text.into();
-        let width = crate::title::text_width_sp(&text, size).max(size * 0.5);
-        self.push_text_left(
-            text,
-            Point::new(origin.x - width * 0.5, origin.y),
-            width,
-            size,
-            z,
-        );
-    }
-
-    fn push_text_left(
-        &mut self,
-        text: Arc<str>,
-        origin: Point,
-        width: f64,
-        size: f64,
-        z: i16,
-    ) {
-        let id = self.next_decor();
-        self.items.push(PaintItem {
-            id,
-            bounds: Rect::from_xywh(
-                origin.x,
-                origin.y,
-                width,
-                crate::title::line_box_sp(size),
-            ),
-            z,
-            ink: Ink::role(InkRole::Secondary),
-            kind: PaintKind::Text(TextRun {
-                font: TextFontRef(0),
-                text,
-                origin,
-                size,
-                letter_spacing: 0.0,
-                direction: TextDirection::Auto,
-                language: None,
-            }),
-        });
-    }
-}
-
-/// Engraves one page of the score from its solved placement.
-///
-/// Every x here comes from the spacing plan: the page tells this function
-/// where each system, measure and onset column landed once the spring-and-rod
-/// chain was solved to the system width. Nothing is divided up locally.
-pub fn make_page(
-    score: &Score,
-    page: &PagePlacement,
-    page_index: usize,
-    revision: u64,
-) -> Result<(PaintList, Vec<SemanticElement>), DocumentError> {
-    make_page_with_options(
-        score,
-        page,
-        page_index,
-        revision,
-        DocumentOptions::default(),
-    )
-}
-
-pub fn make_page_with_options(
-    score: &Score,
-    page: &PagePlacement,
-    page_index: usize,
-    revision: u64,
-    options: DocumentOptions,
-) -> Result<(PaintList, Vec<SemanticElement>), DocumentError> {
-    let font = music_font();
-    let style = LayoutStyle::default();
-    let mut builder = PageBuilder {
-        font,
-        engraving: font.engraving(),
-        items: Vec::new(),
-        elements: Vec::new(),
-        decoration: DECORATION_TAG | ((page_index as u64 + 1) << 40),
-        page_index,
-        score,
-        hide_labels: options.hide_labels,
-    };
-
-    if page_index == 0 {
-        // The instrumentation is the score's own part list, not a guess.
-        let parts: Vec<&str> = score
-            .parts
-            .values()
-            .map(|part| part.name.as_str())
-            .filter(|name| !name.trim().is_empty())
-            .collect();
-        let subtitle = if parts.is_empty() {
-            String::new()
-        } else {
-            format!("for {}", parts.join(", "))
-        };
-        // Fitted, not fixed: a long title shrinks and then wraps rather than
-        // running off both edges of the page.
-        let block = crate::title::title_block(&score.title, &subtitle);
-        for line in block.lines() {
-            builder.text(
-                line.text.clone(),
-                Point::new(options.page_size.x * 0.5, line.top),
-                line.size,
-                1,
-            );
-        }
-    }
-
-    let measures = crate::spacing::ordered_measures(score);
-    let drum_key_rows = if page_index == 0 && options.drum_key {
-        drum_key_rows(score)
-    } else {
-        Vec::new()
-    };
-    let drum_key_width = drum_key_rows_width(&drum_key_rows);
-    for (index, system) in page.systems.iter().enumerate() {
-        let Some(first) = system.measures.first() else {
-            continue;
-        };
-        let Some(&measure) = measures.get(first.index) else {
-            continue;
-        };
-        let staves = score_staff_frames(score, system.top);
-        let right = system
-            .measures
-            .last()
-            .map(|last| last.right)
-            .unwrap_or(system.right);
-        let first_system = page_index == 0 && index == 0;
-        let left = MARGIN_LEFT + if first_system { drum_key_width } else { 0.0 };
-        draw_system_frame(&mut builder, &staves, index, left, right);
-        if first_system {
-            if let Some(staff) = staves.first().copied() {
-                draw_drum_key(&mut builder, staff, left, &drum_key_rows);
-            }
-        }
-
-        let key = score
-            .maps
-            .key_at(measure.start, None, None)
-            .cloned()
-            .unwrap_or(KeySignature::C_MAJOR);
-        let meter = score.maps.meter_at(measure.start, None, None).cloned();
-        draw_system_prefix(
-            &mut builder,
-            &staves,
-            &key,
-            meter.as_ref().filter(|_| system.show_meter),
-            &style,
-            left,
-        );
-
-        for placement in &system.measures {
-            let Some(&measure) = measures.get(placement.index) else {
-                continue;
-            };
-            draw_measure(
-                &mut builder,
-                &staves,
-                measure,
-                &key,
-                placement,
-                placement.index == first.index,
-                placement.index + 1 == measures.len(),
-            );
-        }
-        draw_system_lyrics(&mut builder, &staves, system, &measures);
-    }
-
-    builder.text(
-        (page_index + 1).to_string(),
-        Point::new(options.page_size.x * 0.5, options.page_size.y - 7.0),
-        1.8,
-        1,
-    );
-
-    let list = PaintList::new(
-        PageId(page_index as u32),
-        revision,
-        options.page_size,
-        builder.items,
-    )
-    .map_err(|error| DocumentError::Native(error.to_string()))?;
-    Ok((list, builder.elements))
-}
-
-fn draw_system_frame(
-    builder: &mut PageBuilder<'_>,
-    staves: &[StaffFrame],
-    system: usize,
-    left: f64,
-    right: f64,
-) {
-    let Some(first) = staves.first() else { return };
-    let last = staves.last().unwrap_or(first);
-    let staff_ink = Ink::role(InkRole::Staff);
-    let thickness = builder.engraving.staff_line_thickness;
-    for (index, staff) in staves.iter().enumerate() {
-        let group = system as u32 * 2 + index as u32 + 1;
-        for line in 0..5 {
-            let rect = Rect::from_xywh(left, staff.top + line as f64, right - left, thickness);
-            let id = builder.next_decor();
-            builder.items.push(PaintItem::primitive(
-                id,
-                0,
-                staff_ink,
-                Primitive::Rule {
-                    rect,
-                    kind: RuleKind::Staff,
-                    staff_group: Some(group),
-                },
-            ));
-        }
-    }
-    // Multi-staff parts get a brace-substitute bracket; a drum part stays a
-    // single, conventional five-line staff.
-    if staves.len() > 1 {
-        let id = builder.next_decor();
-        builder.items.push(PaintItem::primitive(
-            id,
-            1,
-            Ink::role(InkRole::Primary),
-            Primitive::Bracket {
-                x: left - 1.3,
-                top: first.top,
-                bottom: last.bottom(),
-                thickness: builder.engraving.bracket_thickness * 0.5,
-                hook: 1.0,
-            },
-        ));
-    }
-    let thin = builder.engraving.thin_barline_thickness;
-    builder.rule(
-        Rect::from_xywh(left, first.top, thin, last.bottom() - first.top),
-        RuleKind::BarlineThin,
-        Ink::role(InkRole::Primary),
-        1,
-    );
-}
-
-fn draw_drum_key(
-    builder: &mut PageBuilder<'_>,
-    staff: StaffFrame,
-    staff_left: f64,
-    rows: &[DrumKeyRow],
-) {
-    let text_right = staff_left - DRUM_KEY_LEADER;
-    let thickness = builder.engraving.staff_line_thickness;
-    for row in rows {
-        let y = staff.middle()
-            - (row.diatonic - f64::from(staff.middle_diatonic)) * 0.5;
-        builder.drum_key_text(row.label.as_str(), text_right, y, DRUM_KEY_TEXT_SIZE, 2);
-        builder.rule(
-            Rect::from_xywh(text_right, y - thickness * 0.5, DRUM_KEY_LEADER, thickness),
-            RuleKind::Ledger,
-            Ink::role(InkRole::Secondary),
-            1,
-        );
-    }
-}
-
-/// The geometry of a system prefix: clef, key signature and — on the score's
-/// first system only — the time signature.
-///
-/// The planner and the engraver share this so that "where music starts" is
-/// one number computed once. All distances are style constants, not
-/// hand-tuned literals.
-struct Prefix {
-    clef_x: f64,
-    accidental: Option<String>,
-    accidental_x: Vec<f64>,
-    meter: Option<MeterPrefix>,
-    /// Distance from the left margin to the end of the prefix.
-    width: f64,
-}
-
-struct MeterPrefix {
-    numerator: Vec<String>,
-    denominator: Vec<String>,
-    x: f64,
-    span: f64,
-}
-
-fn prefix_layout(
-    font: &MusicFont,
-    key: &KeySignature,
-    meter: Option<&Meter>,
-    style: &LayoutStyle,
-) -> Prefix {
-    let distance = &style.distance;
-    let mut cursor = distance.clef_left_margin.0;
-    let clef_x = cursor;
-    let clef = font.advance("gClef").max(font.advance("fClef"));
-    cursor += clef + distance.clef_to_key.0;
-
-    let steps = key_signature_steps(key.fifths);
-    let mut accidental = None;
-    let mut accidental_x = Vec::new();
-    if !steps.is_empty() {
-        let glyph = if key.fifths > 0 {
-            Symbol::Accidental(Accidental::Sharp)
-        } else {
-            Symbol::Accidental(Accidental::Flat)
-        }
-        .canonical_name()
-        .to_string();
-        let advance = font.advance(&glyph).max(0.7) + distance.accidental_column.0;
-        for index in 0..steps.len() {
-            accidental_x.push(cursor + index as f64 * advance);
-        }
-        cursor += advance * steps.len() as f64;
-        accidental = Some(glyph);
-    }
-
-    let meter = match meter {
-        Some(Meter::Measured { groups, unit }) => {
-            cursor += distance.key_to_time.0;
-            let beats: u32 = groups.iter().map(|group| u32::from(*group)).sum();
-            let numerator: Vec<String> = digits_of(beats)
-                .iter()
-                .map(|digit| digit.canonical_name().to_string())
-                .collect();
-            let denominator: Vec<String> = digits_of(u32::from(*unit))
-                .iter()
-                .map(|digit| digit.canonical_name().to_string())
-                .collect();
-            let run = |names: &[String]| -> f64 { names.iter().map(|name| font.advance(name)).sum() };
-            let span = run(&numerator).max(run(&denominator));
-            let at = cursor;
-            cursor += span;
-            Some(MeterPrefix {
-                numerator,
-                denominator,
-                x: at,
-                span,
-            })
-        }
-        _ => None,
-    };
-
-    Prefix {
-        clef_x,
-        accidental,
-        accidental_x,
-        meter,
-        width: cursor,
-    }
-}
-
-/// Distance from the left margin to where a system's music may start.
-pub(crate) fn prefix_width(
-    font: &MusicFont,
-    key: &KeySignature,
-    meter: Option<&Meter>,
-    style: &LayoutStyle,
-) -> f64 {
-    prefix_layout(font, key, meter, style).width
-}
-
-/// Clef, key signature and (only where it belongs) time signature.
-fn draw_system_prefix(
-    builder: &mut PageBuilder<'_>,
-    staves: &[StaffFrame],
-    key: &KeySignature,
-    meter: Option<&Meter>,
-    style: &LayoutStyle,
-    left: f64,
-) {
-    let prefix = prefix_layout(builder.font, key, meter, style);
-    let steps = key_signature_steps(key.fifths);
-    for staff in staves {
-        builder.decor_glyph(staff.clef, Point::new(left + prefix.clef_x, staff.clef_line));
-        if let Some(glyph) = &prefix.accidental {
-            let glyph = glyph.clone();
-            for (step, x) in steps.iter().zip(&prefix.accidental_x) {
-                let y = staff.middle() - f64::from(*step + staff.key_shift) * 0.5;
-                builder.decor_glyph(&glyph, Point::new(left + x, y));
-            }
-        }
-        if let Some(meter) = &prefix.meter {
-            for (digits, line) in [(&meter.numerator, 1.0), (&meter.denominator, 3.0)] {
-                let run: f64 = digits.iter().map(|name| builder.font.advance(name)).sum();
-                let mut x = left + meter.x + (meter.span - run) * 0.5;
-                for name in digits {
-                    let name = name.clone();
-                    builder.decor_glyph(&name, Point::new(x, staff.top + line));
-                    x += builder.font.advance(&name);
-                }
-            }
-        }
-    }
-}
-
-fn digits_of(value: u32) -> Vec<Symbol> {
-    use makepad_score::symbol::Digit;
-    let digit = |value: u32| match value {
-        0 => Digit::Zero,
-        1 => Digit::One,
-        2 => Digit::Two,
-        3 => Digit::Three,
-        4 => Digit::Four,
-        5 => Digit::Five,
-        6 => Digit::Six,
-        7 => Digit::Seven,
-        8 => Digit::Eight,
-        _ => Digit::Nine,
-    };
-    value
-        .to_string()
-        .chars()
-        .filter_map(|character| character.to_digit(10))
-        .map(|value| Symbol::TimeSignatureDigit(digit(value)))
-        .collect()
-}
-
-/// Diatonic offsets from the middle line, in staff steps, for the accidentals
-/// of a key signature on a treble staff. A bass staff is two steps lower.
-fn key_signature_steps(fifths: i8) -> Vec<i8> {
-    const SHARPS: [i8; 7] = [4, 1, 5, 2, -1, 3, 0];
-    const FLATS: [i8; 7] = [0, 3, -1, 2, -2, 1, -3];
-    let count = fifths.unsigned_abs().min(7) as usize;
-    if fifths > 0 {
-        SHARPS[..count].to_vec()
-    } else {
-        FLATS[..count].to_vec()
-    }
-}
-
-fn draw_measure(
-    builder: &mut PageBuilder<'_>,
-    staves: &[StaffFrame],
-    measure: &Measure,
-    key: &KeySignature,
-    placement: &MeasurePlacement,
-    first_in_system: bool,
-    last_of_score: bool,
-) {
-    let Some(first_staff) = staves.first() else { return };
-    let last_staff = staves.last().unwrap_or(first_staff);
-    let (x0, x1) = (placement.left, placement.right);
-    let measure_semantic = semantic_for_measure(measure.id);
-    let bounds = Rect::from_xywh(
-        x0,
-        first_staff.top - 3.0,
-        x1 - x0,
-        last_staff.bottom() - first_staff.top + 6.0,
-    );
-    builder.items.push(PaintItem::primitive(
-        measure_semantic,
-        -2,
-        Ink::color(InkRole::Selection, LinearRgba::new(0.0, 0.0, 0.0, 0.0)),
-        Primitive::Rule {
-            rect: bounds,
-            kind: RuleKind::Staff,
-            staff_group: None,
-        },
-    ));
-    let score = builder.score;
-    if let (Some(voice), Some(staff)) = (
-        score.voices.values().next().map(|voice| voice.id),
-        score.staves.values().next().map(|staff| staff.id),
-    ) {
-        builder.elements.push(SemanticElement {
-            semantic: measure_semantic,
-            kind: SemanticKind::Measure,
-            note: None,
-            event: None,
-            measure: measure.id,
-            staff,
-            voice,
-            page: builder.page_index,
-            bounds,
-            midi: None,
-        });
-    }
-    if first_in_system {
-        builder.text(
-            measure.label.clone(),
-            Point::new(x0 + 0.9, first_staff.top - 1.4),
-            1.5,
-            1,
-        );
-    }
-
-    // One barline through the whole grand staff reads as one system.
-    let thin = builder.engraving.thin_barline_thickness;
-    let height = last_staff.bottom() - first_staff.top;
-    if last_of_score {
-        let thick = builder.engraving.thick_barline_thickness;
-        let separation = 0.4;
-        builder.rule(
-            Rect::from_xywh(x1 - thick - separation - thin, first_staff.top, thin, height),
-            RuleKind::BarlineThin,
-            Ink::role(InkRole::Primary),
-            1,
-        );
-        builder.rule(
-            Rect::from_xywh(x1 - thick, first_staff.top, thick, height),
-            RuleKind::BarlineThick,
-            Ink::role(InkRole::Primary),
-            1,
-        );
-    } else {
-        builder.rule(
-            Rect::from_xywh(x1 - thin, first_staff.top, thin, height),
-            RuleKind::BarlineThin,
-            Ink::role(InkRole::Primary),
-            1,
-        );
-    }
-
-    let staves_columns = measure_staff_columns(builder.font, builder.score, measure, key, staves);
-    for (staff_frame, voices) in staves.iter().zip(&staves_columns) {
-        if voices.is_empty() {
-            draw_measure_rest(builder, *staff_frame, (x0 + x1) * 0.5);
-            continue;
-        }
-        for columns in voices {
-            // Every column takes its x from the solved system chain; nothing
-            // is spread out locally.
-            let mut columns = columns.clone();
-            for column in &mut columns {
-                column.x = placement.x_of(column.time);
-            }
-            draw_columns(builder, *staff_frame, measure, &columns);
-        }
-    }
-}
-
-#[derive(Clone, Copy)]
-struct LyricAnchor {
-    x: f64,
-    staff_bottom: f64,
-}
-
-/// Lyrics are laid out after the system's note columns so every syllable,
-/// hyphen, and melisma uses the same solved x coordinate as its notehead.
-fn draw_system_lyrics(
-    builder: &mut PageBuilder<'_>,
-    staves: &[StaffFrame],
-    system: &SystemPlacement,
-    measures: &[&Measure],
-) {
-    if builder.score.lyrics.is_empty() {
-        return;
-    }
-    let head_width = builder.font.bbox("noteheadBlack").width();
-    let mut anchors = Vec::new();
-    for placement in &system.measures {
-        let Some(&measure) = measures.get(placement.index) else { continue };
-        let key = builder
-            .score
-            .maps
-            .key_at(measure.start, None, None)
-            .cloned()
-            .unwrap_or(KeySignature::C_MAJOR);
-        let staff_columns =
-            measure_staff_columns(builder.font, builder.score, measure, &key, staves);
-        for (staff, voices) in staves.iter().zip(&staff_columns) {
-            for columns in voices {
-                for column in columns {
-                    let x = placement.x_of(column.time);
-                    for head in &column.heads {
-                        let shift = if head.shifted {
-                            if column.stem_up { head_width } else { -head_width }
-                        } else {
-                            0.0
-                        };
-                        let width = builder.font.bbox(&head.glyph).width().max(0.1);
-                        anchors.push((
-                            head.note,
-                            LyricAnchor {
-                                x: x + shift + width * 0.5,
-                                staff_bottom: staff.bottom(),
-                            },
-                        ));
-                    }
-                }
-            }
-        }
-    }
-
-    let mut visible = builder
-        .score
-        .lyrics
-        .iter()
-        .filter_map(|lyric| {
-            anchors
-                .iter()
-                .find(|(note, _)| *note == lyric.note)
-                .map(|(_, anchor)| (lyric.clone(), *anchor))
-        })
-        .collect::<Vec<_>>();
-    visible.sort_by(|(left, left_anchor), (right, right_anchor)| {
-        left_anchor
-            .staff_bottom
-            .total_cmp(&right_anchor.staff_bottom)
-            .then_with(|| left.verse.cmp(&right.verse))
-            .then_with(|| left_anchor.x.total_cmp(&right_anchor.x))
-    });
-
-    const SIZE: f64 = 1.5;
-    const BELOW_STAFF: f64 = 2.5;
-    const VERSE_GAP: f64 = 1.8;
-    for (index, (lyric, anchor)) in visible.iter().enumerate() {
-        let y = anchor.staff_bottom
-            + BELOW_STAFF
-            + f64::from(lyric.verse.saturating_sub(1)) * VERSE_GAP;
-        let label = match &lyric.elision {
-            Some(elision) => format!("{}{}", lyric.text, elision),
-            None => lyric.text.clone(),
-        };
-        let width = crate::title::text_width_sp(&label, SIZE).max(SIZE * 0.5);
-        builder.lyric_text(label, Point::new(anchor.x, y), SIZE, 2);
-
-        if matches!(lyric.role, SyllabicRole::Begin | SyllabicRole::Middle) {
-            if let Some((next, next_anchor)) = visible.get(index + 1) {
-                if next.verse == lyric.verse
-                    && (next_anchor.staff_bottom - anchor.staff_bottom).abs() < 0.01
-                    && matches!(next.role, SyllabicRole::Middle | SyllabicRole::End)
-                {
-                    builder.lyric_text(
-                        "-",
-                        Point::new((anchor.x + next_anchor.x) * 0.5, y),
-                        SIZE,
-                        2,
-                    );
-                }
-            }
-        }
-
-        let Some(end_note) = lyric.melisma_to else { continue };
-        let Some((_, end_anchor)) = anchors.iter().find(|(note, _)| *note == end_note) else {
-            continue;
-        };
-        let start_x = anchor.x + width * 0.5 + 0.25;
-        let end_x = end_anchor.x - 0.2;
-        if end_x > start_x {
-            let line_y = y + crate::title::line_box_sp(SIZE) * 0.75;
-            let id = builder.next_decor();
-            builder.items.push(PaintItem::primitive(
-                id,
-                1,
-                Ink::role(InkRole::Secondary),
-                Primitive::Line {
-                    start: Point::new(start_x, line_y),
-                    end: Point::new(end_x, line_y),
-                    thickness: 0.08,
-                    dash: None,
-                    kind: LineKind::LyricExtender,
-                },
-            ));
-        }
-    }
-}
-
-/// One measure's columns, per staff and then per active
-/// voice. An empty voice list means that staff rests for the whole measure.
-///
-/// Both the spacing pass (which measures the ink) and the engraving pass
-/// (which draws it) go through here, so the rods the solver sees describe the
-/// glyphs that actually get drawn.
-pub(crate) fn measure_staff_columns(
-    font: &'static MusicFont,
-    score: &Score,
-    measure: &Measure,
-    key: &KeySignature,
-    staves: &[StaffFrame],
-) -> Vec<Vec<Vec<Column>>> {
-    let Some(part) = score.parts.values().next() else {
-        return Vec::new();
-    };
-    let mut out = vec![Vec::new(); staves.len()];
-    let measure_end = measure
-        .start
-        .checked_add(measure.extent)
-        .unwrap_or(measure.start);
-    for (slot, staff_frame) in staves.iter().copied().enumerate() {
-        let Some(staff_id) = part.staves.get(slot).copied() else { continue };
-        let active: Vec<&makepad_score::model::Voice> = score
-            .voices
-            .values()
-            .filter(|voice| voice.staff == staff_id)
-            .filter(|voice| {
-                voice
-                    .events
-                    .iter()
-                    .any(|event| in_measure(event, measure.start, measure_end))
-            })
-            .collect();
-        let multi_voice = active.len() > 1;
-        for (voice_index, voice) in active.iter().enumerate() {
-            out[slot].push(build_columns(
-                font,
-                staff_frame,
-                voice,
-                measure,
-                measure_end,
-                key,
-                if multi_voice {
-                    Some(voice_index == 0)
-                } else {
-                    None
-                },
-            ));
-        }
-    }
-    out
-}
-
-fn in_measure(event: &TimedEvent, start: ScoreTime, end: ScoreTime) -> bool {
-    matches!(event.kind, EventKind::Chord(_))
-        && !event.chord_notes().is_empty()
-        && event.onset >= start
-        && event.onset < end
-}
-
-fn draw_measure_rest(builder: &mut PageBuilder<'_>, staff: StaffFrame, center_x: f64) {
-    let name = Symbol::Rest(makepad_score::symbol::RestDuration::Whole)
-        .canonical_name()
-        .to_string();
-    let width = builder.font.bbox(&name).width();
-    // A whole-measure rest hangs from the second line from the top.
-    builder.decor_glyph(&name, Point::new(center_x - width * 0.5, staff.top + 1.0));
-}
-
-/// One voice's columns for one measure, everything but their x: pitches,
-/// written note values, stem directions, accidentals and second-interval
-/// head shifts. The x arrives later, from the solved spacing chain.
-fn build_columns(
-    font: &'static MusicFont,
-    staff: StaffFrame,
-    voice: &makepad_score::model::Voice,
-    measure: &Measure,
-    measure_end: ScoreTime,
-    key: &KeySignature,
-    forced_stem_up: Option<bool>,
-) -> Vec<Column> {
-    let mut state = KeyState::new(key);
-    let mut columns = Vec::new();
-
-    let events: Vec<&TimedEvent> = voice
-        .events
-        .iter()
-        .filter(|event| in_measure(event, measure.start, measure_end))
-        .collect();
-    for (index, event) in events.iter().enumerate() {
-        // A performance import carries sounding lengths, not written ones: a
-        // staccato sixteenth is stored as a thirty-second. Writing each note up
-        // to the next onset recovers the notated rhythm, and cannot overstate a
-        // note, because this engraver has no rests to put in the gap.
-        let remaining = measure_end
-            .checked_sub(event.onset)
-            .map(|time| rational_f64(time.0))
-            .unwrap_or(0.0);
-        let sounding = event
-            .duration
-            .map(|duration| rational_f64(duration.0))
-            .unwrap_or(0.0);
-        let written = match events.get(index + 1) {
-            Some(next) => next
-                .onset
-                .checked_sub(event.onset)
-                .map(|time| rational_f64(time.0))
-                .unwrap_or(sounding),
-            // The last note of the measure keeps its own length: there is no
-            // following onset to measure against.
-            None => sounding.min(remaining),
-        };
-        let value = note_value_of(if written > 0.0 { written } else { sounding });
-        let mut heads: Vec<HeadLayout> = Vec::new();
-        for note in event.chord_notes() {
-            let Some(pitch) = note.written_pitch else {
-                continue;
-            };
-            let diatonic = diatonic_index(pitch);
-            let accidental = state.accidental_for(pitch, diatonic);
-            heads.push(HeadLayout {
-                note: note.id,
-                midi: pitch_to_midi(pitch),
-                diatonic,
-                y: staff.y_of(diatonic),
-                glyph: value.notehead(&note.notehead).canonical_name().to_string(),
-                accidental,
-                shifted: false,
-            });
-        }
-        if heads.is_empty() {
-            continue;
-        }
-        heads.sort_by(|a, b| a.diatonic.cmp(&b.diatonic));
-        heads.dedup_by(|a, b| a.diatonic == b.diatonic);
-
-        let average = heads.iter().map(|head| head.diatonic).sum::<i32>() as f64
-            / heads.len() as f64;
-        let stem_up = forced_stem_up
-            .unwrap_or_else(|| average < f64::from(staff.middle_diatonic) + 0.01);
-        // Seconds cannot share a side of the stem.
-        let mut previous: Option<i32> = None;
-        let mut previous_shifted = false;
-        let order: Vec<usize> = if stem_up {
-            (0..heads.len()).collect()
-        } else {
-            (0..heads.len()).rev().collect()
-        };
-        for index in order {
-            let diatonic = heads[index].diatonic;
-            let shifted = previous
-                .map(|previous_diatonic| (diatonic - previous_diatonic).abs() == 1)
-                .unwrap_or(false)
-                && !previous_shifted;
-            heads[index].shifted = shifted;
-            previous = Some(diatonic);
-            previous_shifted = shifted;
-        }
-
-        let articulations = event
-            .articulations
-            .iter()
-            .filter_map(|placed| {
-                let placement = if stem_up {
-                    Placement::Below
-                } else {
-                    Placement::Above
-                };
-                let symbol = Symbol::Articulation {
-                    articulation: placed.kind,
-                    placement,
-                };
-                let name = symbol.canonical_name().to_string();
-                font.has(&name).then_some(name)
-            })
-            .collect();
-
-        columns.push(Column {
-            event: event.id,
-            measure: measure.id,
-            voice: voice.id,
-            onset: rational_f64(event.onset.0),
-            time: event.onset,
-            staff: voice.staff,
-            x: 0.0,
-            heads,
-            value,
-            stem_up,
-            articulations,
-        });
-    }
-    columns.sort_by(|a, b| a.onset.total_cmp(&b.onset));
-    columns
-}
-
-/// Tracks which accidentals are already sounding in the current measure.
-struct KeyState {
-    signature: [i32; 7],
-    current: std::collections::BTreeMap<i32, i32>,
-}
-
-impl KeyState {
-    fn new(key: &KeySignature) -> Self {
-        let mut signature = [0_i32; 7];
-        let sharp_order = [3_usize, 0, 4, 1, 5, 2, 6];
-        let flat_order = [6_usize, 2, 5, 1, 4, 0, 3];
-        let count = key.fifths.unsigned_abs().min(7) as usize;
-        if key.fifths > 0 {
-            for step in &sharp_order[..count] {
-                signature[*step] = 1;
-            }
-        } else {
-            for step in &flat_order[..count] {
-                signature[*step] = -1;
-            }
-        }
-        Self {
-            signature,
-            current: std::collections::BTreeMap::new(),
-        }
-    }
-
-    fn accidental_for(&mut self, pitch: Pitch, diatonic: i32) -> Option<String> {
-        let alter = (rational_f64(pitch.alter.0)).round() as i32;
-        let step = diatonic.rem_euclid(7) as usize;
-        let sounding = self
-            .current
-            .get(&diatonic)
-            .copied()
-            .unwrap_or(self.signature[step]);
-        if alter == sounding {
-            return None;
-        }
-        self.current.insert(diatonic, alter);
-        let accidental = match alter {
-            -3 => Accidental::TripleFlat,
-            -2 => Accidental::DoubleFlat,
-            -1 => Accidental::Flat,
-            0 => Accidental::Natural,
-            1 => Accidental::Sharp,
-            2 => Accidental::DoubleSharp,
-            _ => Accidental::TripleSharp,
-        };
-        Some(Symbol::Accidental(accidental).canonical_name().to_string())
-    }
-}
-
-fn draw_columns(
-    builder: &mut PageBuilder<'_>,
-    staff: StaffFrame,
-    measure: &Measure,
-    columns: &[Column],
-) {
-    let groups = beam_groups(builder.score, measure, columns);
-    let mut beamed = vec![false; columns.len()];
-    for group in &groups {
-        for index in group {
-            beamed[*index] = true;
-        }
-    }
-    for (index, column) in columns.iter().enumerate() {
-        draw_column_heads(builder, staff, column);
-        if !column.value.has_stem() {
-            continue;
-        }
-        if beamed[index] {
-            continue;
-        }
-        let tip = unbeamed_stem_tip(staff, column);
-        draw_stem(builder, column, tip);
-        let flags = column.value.flags();
-        if flags > 0 {
-            draw_flag(builder, column, tip, flags);
-        }
-    }
-    for group in &groups {
-        draw_beam_group(builder, staff, columns, group);
-    }
-}
-
-fn draw_column_heads(builder: &mut PageBuilder<'_>, staff: StaffFrame, column: &Column) {
-    let head_width = builder.font.bbox("noteheadBlack").width();
-    let extension = builder.engraving.leger_line_extension;
-    let ledger_thickness = builder.engraving.leger_line_thickness;
-    let mut ledgers: Vec<(f64, f64, f64)> = Vec::new();
-
-    for head in &column.heads {
-        let width = builder.font.bbox(&head.glyph).width().max(0.1);
-        let shift = if head.shifted {
-            if column.stem_up {
-                head_width
-            } else {
-                -head_width
-            }
-        } else {
-            0.0
-        };
-        let x = column.x + shift;
-        let semantic = semantic_for_note(head.note);
-        let bounds = Rect::new(
-            Point::new(x, head.y - 0.5),
-            Point::new(x + width, head.y + 0.5),
-        );
-        let drawn = builder.glyph(
-            semantic,
-            &head.glyph,
-            Point::new(x, head.y),
-            Ink::role(InkRole::Primary),
-            2,
-        );
-        if drawn {
-            builder.elements.push(SemanticElement {
-                semantic,
-                kind: SemanticKind::Note,
-                note: Some(head.note),
-                event: Some(column.event),
-                measure: column.measure,
-                staff: column.staff,
-                voice: column.voice,
-                page: builder.page_index,
-                bounds,
-                midi: Some(head.midi),
-            });
-        }
-        if let Some(accidental) = &head.accidental {
-            let accidental_width = builder.font.advance(accidental).max(0.6);
-            builder.decor_glyph(
-                accidental,
-                Point::new(x - accidental_width - 0.22, head.y),
-            );
-        }
-        // Ledger lines: one for every staff position outside the five lines.
-        let mut line = staff.top - 1.0;
-        while line >= head.y - 0.01 {
-            ledgers.push((line, x, width));
-            line -= 1.0;
-        }
-        let mut line = staff.bottom() + 1.0;
-        while line <= head.y + 0.01 {
-            ledgers.push((line, x, width));
-            line += 1.0;
-        }
-        if column.value.dots > 0 {
-            let mut dot_y = head.y;
-            if (head.y - staff.top).rem_euclid(1.0).abs() < 0.01 {
-                dot_y -= 0.5;
-            }
-            let dot_width = builder.font.advance("augmentationDot").max(0.3);
-            for dot in 0..column.value.dots {
-                builder.decor_glyph(
-                    "augmentationDot",
-                    Point::new(
-                        x + width + 0.32 + f64::from(dot) * dot_width * 1.1,
-                        dot_y,
-                    ),
-                );
-            }
-        }
-    }
-
-    ledgers.sort_by(|a, b| a.0.total_cmp(&b.0).then(a.1.total_cmp(&b.1)));
-    ledgers.dedup_by(|a, b| (a.0 - b.0).abs() < 0.01 && (a.1 - b.1).abs() < 0.01);
-    for (y, x, width) in ledgers {
-        builder.rule(
-            Rect::from_xywh(
-                x - extension,
-                y - ledger_thickness * 0.5,
-                width + extension * 2.0,
-                ledger_thickness,
-            ),
-            RuleKind::Ledger,
-            Ink::role(InkRole::Primary),
-            1,
-        );
-    }
-
-    for (index, articulation) in column.articulations.iter().enumerate() {
-        let bbox = builder.font.bbox(articulation);
-        let width = bbox.width().max(0.2);
-        let x = column.x + head_width * 0.5 - width * 0.5;
-        let y = if column.stem_up {
-            column.bottom_y() + 0.9 + index as f64 * 0.6
-        } else {
-            column.top_y() - 0.9 - index as f64 * 0.6
-        };
-        builder.decor_glyph(articulation, Point::new(x, y));
-    }
-}
-
-fn unbeamed_stem_tip(staff: StaffFrame, column: &Column) -> f64 {
-    let extra = f64::from(column.value.flags().saturating_sub(1)) * 0.5;
-    if column.stem_up {
-        (column.stem_far_y() - STEM_LENGTH - extra).min(staff.middle())
-    } else {
-        (column.stem_far_y() + STEM_LENGTH + extra).max(staff.middle())
-    }
-}
-
-/// Page x of the centre of a column's stem, from the font's own anchor.
-fn stem_x(builder: &PageBuilder<'_>, column: &Column) -> f64 {
-    let thickness = builder.engraving.stem_thickness;
-    let glyph = column
-        .heads
-        .first()
-        .map(|head| head.glyph.clone())
-        .unwrap_or_else(|| "noteheadBlack".to_string());
-    if column.stem_up {
-        column.x + builder.font.stem_up_se(&glyph).0 - thickness * 0.5
-    } else {
-        column.x + builder.font.stem_down_nw(&glyph).0 + thickness * 0.5
-    }
-}
-
-fn draw_stem(builder: &mut PageBuilder<'_>, column: &Column, tip: f64) {
-    let thickness = builder.engraving.stem_thickness;
-    let glyph = column
-        .heads
-        .first()
-        .map(|head| head.glyph.clone())
-        .unwrap_or_else(|| "noteheadBlack".to_string());
-    let center = stem_x(builder, column);
-    let attach = if column.stem_up {
-        column.stem_origin_y() - builder.font.stem_up_se(&glyph).1
-    } else {
-        column.stem_origin_y() - builder.font.stem_down_nw(&glyph).1
-    };
-    let (top, bottom) = if tip < attach { (tip, attach) } else { (attach, tip) };
-    builder.rule(
-        Rect::from_xywh(center - thickness * 0.5, top, thickness, bottom - top),
-        RuleKind::Stem,
-        Ink::role(InkRole::Primary),
-        2,
-    );
-}
-
-fn draw_flag(builder: &mut PageBuilder<'_>, column: &Column, tip: f64, flags: u8) {
-    let duration = match flags {
-        1 => FlagDuration::Eighth,
-        2 => FlagDuration::Sixteenth,
-        3 => FlagDuration::ThirtySecond,
-        4 => FlagDuration::SixtyFourth,
-        _ => FlagDuration::OneTwentyEighth,
-    };
-    let direction = if column.stem_up {
-        Direction::Up
-    } else {
-        Direction::Down
-    };
-    let name = Symbol::Flag {
-        duration,
-        direction,
-    }
-    .canonical_name()
-    .to_string();
-    let thickness = builder.engraving.stem_thickness;
-    let x = stem_x(builder, column)
-        + if column.stem_up {
-            -thickness * 0.5
-        } else {
-            -thickness * 0.5
-        };
-    builder.decor_glyph(&name, Point::new(x, tip));
-}
-
-/// Splits a measure's columns into beam groups: runs of two or more flagged
-/// notes inside one metrical beat.
-fn beam_groups(score: &Score, measure: &Measure, columns: &[Column]) -> Vec<Vec<usize>> {
-    let beat = beat_length(score, measure);
-    let measure_start = rational_f64(measure.start.0);
-    let mut groups: Vec<Vec<usize>> = Vec::new();
-    let mut current: Vec<usize> = Vec::new();
-    let mut current_beat: Option<i64> = None;
-    for (index, column) in columns.iter().enumerate() {
-        let beat_index = (((column.onset - measure_start) / beat) + 1e-6).floor() as i64;
-        let beamable = column.value.flags() > 0;
-        // Note: a played rest inside a beat does not break the group, because
-        // this engraver does not yet write rests between notes; grouping on the
-        // beat alone is what a performance import can honestly support.
-        if !beamable || current_beat != Some(beat_index) {
-            if current.len() > 1 {
-                groups.push(std::mem::take(&mut current));
-            } else {
-                current.clear();
-            }
-        }
-        if beamable {
-            current_beat = Some(beat_index);
-            current.push(index);
-        } else {
-            current_beat = None;
-        }
-    }
-    if current.len() > 1 {
-        groups.push(current);
-    }
-    groups
-}
-
-/// The beaming unit: a beat, or a dotted beat in a compound meter.
-fn beat_length(score: &Score, measure: &Measure) -> f64 {
-    let meter = score.maps.meter_at(measure.start, None, None);
-    match meter {
-        Some(Meter::Measured { groups, unit }) if *unit > 0 => {
-            let beats: u32 = groups.iter().map(|group| u32::from(*group)).sum();
-            let unit_length = 1.0 / f64::from(*unit);
-            if *unit >= 8 && beats % 3 == 0 && beats > 3 {
-                unit_length * 3.0
-            } else {
-                unit_length
-            }
-        }
-        _ => 0.25,
-    }
-}
-
-fn draw_beam_group(
-    builder: &mut PageBuilder<'_>,
-    staff: StaffFrame,
-    columns: &[Column],
-    group: &[usize],
-) {
-    if group.len() < 2 {
-        return;
-    }
-    // One direction for the whole group. Where a voice has already been given
-    // a direction (two voices sharing a staff), the beam must not fight it.
-    let forced = columns[group[0]].stem_up;
-    let agreed = group
-        .iter()
-        .all(|index| columns[*index].stem_up == forced);
-    let average = group
-        .iter()
-        .flat_map(|index| columns[*index].heads.iter().map(|head| head.diatonic))
-        .sum::<i32>() as f64
-        / group
-            .iter()
-            .map(|index| columns[*index].heads.len())
-            .sum::<usize>()
-            .max(1) as f64;
-    let stem_up = if agreed {
-        forced
-    } else {
-        average < f64::from(staff.middle_diatonic) + 0.01
-    };
-
-    let members: Vec<Column> = group
-        .iter()
-        .map(|index| Column {
-            stem_up,
-            ..columns[*index].clone()
-        })
-        .collect();
-    let xs: Vec<f64> = members
-        .iter()
-        .map(|column| stem_x(builder, column))
-        .collect();
-    let first_x = xs[0];
-    let last_x = *xs.last().unwrap();
-    let run = (last_x - first_x).max(0.001);
-
-    let ideal = |column: &Column| -> f64 {
-        if stem_up {
-            column.stem_far_y() - STEM_LENGTH
-        } else {
-            column.stem_far_y() + STEM_LENGTH
-        }
-    };
-    let first_ideal = ideal(&members[0]);
-    let last_ideal = ideal(members.last().unwrap());
-    // A gentle, capped slope reads better than following the outer notes.
-    let slope = ((last_ideal - first_ideal) / run).clamp(-0.25, 0.25);
-    let cap = 1.5 / run;
-    let slope = slope.clamp(-cap, cap);
-
-    let mut offset = if stem_up { f64::INFINITY } else { f64::NEG_INFINITY };
-    for (column, x) in members.iter().zip(&xs) {
-        let limit = if stem_up {
-            column.stem_far_y() - BEAM_MIN_STEM - slope * (x - first_x)
-        } else {
-            column.stem_far_y() + BEAM_MIN_STEM - slope * (x - first_x)
-        };
-        offset = if stem_up {
-            offset.min(limit)
-        } else {
-            offset.max(limit)
-        };
-    }
-    // Keep the beam from crowding the staff on the far side.
-    let line_y = |x: f64| offset + slope * (x - first_x);
-
-    let thickness = builder.engraving.beam_thickness;
-    let spacing = builder.engraving.beam_spacing;
-    let stem_thickness = builder.engraving.stem_thickness;
-    let inward = if stem_up { 1.0 } else { -1.0 };
-
-    for (column, x) in members.iter().zip(&xs) {
-        draw_stem(builder, column, line_y(*x));
-    }
-
-    let max_level = members
-        .iter()
-        .map(|column| column.value.flags())
-        .max()
-        .unwrap_or(1)
-        .max(1);
-    for level in 0..max_level {
-        let dy = inward * (f64::from(level) * (thickness + spacing) + thickness * 0.5);
-        let mut index = 0;
-        while index < members.len() {
-            if members[index].value.flags() <= level {
-                index += 1;
-                continue;
-            }
-            let start = index;
-            while index < members.len() && members[index].value.flags() > level {
-                index += 1;
-            }
-            let end = index - 1;
-            if start == end {
-                if level == 0 {
-                    continue;
-                }
-                // A lone short note inside the group takes a hook.
-                let x = xs[start];
-                let hook = 1.0;
-                let toward_previous = start > 0;
-                let (from, to) = if toward_previous {
-                    (x - hook, x + stem_thickness * 0.5)
-                } else {
-                    (x - stem_thickness * 0.5, x + hook)
-                };
-                builder.beam(
-                    Point::new(from, line_y(from) + dy),
-                    Point::new(to, line_y(to) + dy),
-                    thickness,
-                );
-                continue;
-            }
-            let from = xs[start] - stem_thickness * 0.5;
-            let to = xs[end] + stem_thickness * 0.5;
-            builder.beam(
-                Point::new(from, line_y(from) + dy),
-                Point::new(to, line_y(to) + dy),
-                thickness,
-            );
-        }
-    }
-}
-
-/// Reads a length in whole notes as a written note value: a power of two plus
-/// augmentation dots.
-fn note_value_of(value: f64) -> NoteValue {
-    if !(value > 0.0) {
-        return NoteValue { power: 2, dots: 0 };
-    }
-    for power in 0..=7_u8 {
-        let base = 0.5_f64.powi(i32::from(power));
-        for dots in 0..=2_u8 {
-            let scale = 2.0 - 0.5_f64.powi(i32::from(dots));
-            if (value - base * scale).abs() < 1e-6 {
-                return NoteValue { power, dots };
-            }
-        }
-    }
-    // Not a written value (a quantized import can produce these): take the
-    // largest note that fits, so the notehead and beaming stay sane.
-    let mut power = 0_u8;
-    while power < 7 && 0.5_f64.powi(i32::from(power)) > value + 1e-9 {
-        power += 1;
-    }
-    NoteValue { power, dots: 0 }
-}
-
-fn diatonic_index(pitch: Pitch) -> i32 {
-    i32::from(pitch.octave) * 7 + i32::from(pitch.step.index())
-}
-
-fn rational_f64(value: Rational) -> f64 {
-    value.numerator() as f64 / value.denominator() as f64
-}
-
-#[doc(hidden)]
-pub mod tests {
-    use super::*;
-    use makepad_score::model::{
-        Alter, Change, Duration, EventTag, FlowNode, IdGenerator, LayerTag, MapScope, MeasureTag, Note,
-        NoteTag, Part, PartTag, Staff, StaffKind, StaffTag, Step, Transposition, VoiceTag,
-    };
-    use makepad_score_render::PaintKind;
-
-    #[allow(dead_code)]
-    fn duration(numerator: i64, denominator: u64) -> f64 {
-        numerator as f64 / denominator as f64
-    }
-
-    /// A one-measure grand-staff score whose upper voice is `pitches`, each of
-    /// `note_denominator` length, starting on the downbeat.
-    pub fn fixture(pitches: &[(Step, i8)], note_denominator: u64) -> Score {
-        let events: Vec<Placed> = pitches
-            .iter()
-            .enumerate()
-            .map(|(index, &(step, octave))| Placed {
-                onset: (index as i64, note_denominator),
-                duration: (1, note_denominator),
-                step,
-                octave,
-            })
-            .collect();
-        fixture_events(&events)
-    }
-
-    /// One note of a test fixture: where it starts, how long it lasts, what
-    /// pitch it is.
-    #[derive(Clone, Copy, Debug)]
-    pub struct Placed {
-        pub onset: (i64, u64),
-        pub duration: (i64, u64),
-        pub step: Step,
-        pub octave: i8,
-    }
-
-    /// A one-measure, one-voice grand-staff score holding exactly `events`.
-    pub fn fixture_events(events: &[Placed]) -> Score {
-        let mut ids = IdGenerator::new(0x7e57);
-        let piano = ids.next::<PartTag>().unwrap();
-        let treble = ids.next::<StaffTag>().unwrap();
-        let bass = ids.next::<StaffTag>().unwrap();
-        let right = ids.next::<VoiceTag>().unwrap();
-        let left = ids.next::<VoiceTag>().unwrap();
-        let _ = ids.next::<LayerTag>().unwrap();
-        let mut score = Score::new(*b"MAKEPADSCORETEST");
-        score.title = "Fixture".into();
-        score.parts.insert(
-            piano,
-            Part {
-                id: piano,
-                name: "Piano".into(),
-                staves: vec![treble, bass],
-                transposition: Transposition::NONE,
-            },
-        );
-        for (id, parent) in [(treble, None), (bass, Some(treble))] {
-            score.staves.insert(
-                id,
-                Staff {
-                    id,
-                    part: piano,
-                    parent,
-                    kind: StaffKind::Standard,
-                    voices: vec![if id == treble { right } else { left }],
-                },
-            );
-        }
-        let measure = ids.next::<MeasureTag>().unwrap();
-        score.measures.insert(
-            measure,
-            Measure {
-                id: measure,
-                ordinal: 0,
-                label: "1".into(),
-                start: ScoreTime::ZERO,
-                extent: Duration::new(1, 1).unwrap(),
-            },
-        );
-        score.flow.nodes.push(FlowNode {
-            measure,
-            ordinal: 0,
-        });
-        let mut placed = Vec::new();
-        for note in events {
-            let event = ids.next::<EventTag>().unwrap();
-            let id = ids.next::<NoteTag>().unwrap();
-            placed.push(TimedEvent {
-                id: event,
-                onset: ScoreTime::new(note.onset.0, note.onset.1).unwrap(),
-                duration: Some(Duration::new(note.duration.0, note.duration.1).unwrap()),
-                grace: None,
-                kind: EventKind::Chord(vec![Note {
-                    performance: None,
-                    id,
-                    written_pitch: Some(Pitch::new(note.step, Alter::NATURAL, note.octave)),
-                    unpitched_sound: None,
-                    display_staff: treble,
-                    tie_from: None,
-                    tie_to: None,
-                    tab: None,
-                    notehead: Notehead::Normal,
-                }]),
-                beams: Vec::new(),
-                tuplets: Vec::new(),
-                articulations: Vec::new(),
-                ornaments: Vec::new(),
-            });
-        }
-        score.voices.insert(
-            right,
-            makepad_score::model::Voice {
-                id: right,
-                staff: treble,
-                number: 1,
-                events: placed,
-            },
-        );
-        score.voices.insert(
-            left,
-            makepad_score::model::Voice {
-                id: left,
-                staff: bass,
-                number: 2,
-                events: Vec::new(),
-            },
-        );
-        score.maps.time_signature.push(Change {
-            at: ScoreTime::ZERO,
-            scope: MapScope::Global,
-            value: Meter::Measured {
-                groups: vec![4],
-                unit: 4,
-            },
-        });
-        score
-    }
-
-    pub struct Drawn {
-        pub noteheads: Vec<(f64, f64, f64)>,
-        pub beams: Vec<Beam>,
-        pub stems: Vec<Rect>,
-        pub ledgers: Vec<Rect>,
-        pub glyphs: Vec<String>,
-        /// Page y of the upper staff's top line on the first system.
-        pub staff_top: f64,
-        /// Page x of the first system's closing barline.
-        pub system_right: f64,
-    }
-
-    pub fn engrave(score: &Score) -> Drawn {
-        let mut spacing = crate::spacing::ScoreSpacing::new();
-        spacing.rebuild(score);
-        let placement = spacing.pages()[0].clone();
-        let system = &placement.systems[0];
-        let (page, _elements) = make_page(score, &placement, 0, 1).unwrap();
-        let mut drawn = Drawn {
-            noteheads: Vec::new(),
-            beams: Vec::new(),
-            stems: Vec::new(),
-            ledgers: Vec::new(),
-            glyphs: Vec::new(),
-            staff_top: system.top,
-            system_right: system.measures.last().map(|m| m.right).unwrap_or(system.right),
-        };
-        for item in page.items() {
-            match &item.kind {
-                PaintKind::Glyph(glyph) => {
-                    drawn.glyphs.push(glyph.glyph.0.to_string());
-                    if glyph.glyph.0.starts_with("notehead") {
-                        drawn.noteheads.push((
-                            glyph.origin.x,
-                            glyph.origin.y,
-                            item.bounds.width(),
-                        ));
-                    }
-                }
-                PaintKind::Primitive(Primitive::Beam(beam)) => drawn.beams.push(*beam),
-                PaintKind::Primitive(Primitive::Rule {
-                    rect,
-                    kind: RuleKind::Stem,
-                    ..
-                }) => drawn.stems.push(*rect),
-                PaintKind::Primitive(Primitive::Rule {
-                    rect,
-                    kind: RuleKind::Ledger,
-                    ..
-                }) => drawn.ledgers.push(*rect),
-                _ => {}
-            }
-        }
-        drawn
-    }
-
-    #[test]
-    fn eighth_notes_are_beamed_by_the_beat_and_the_beam_clears_every_head() {
-        let pitches: Vec<(Step, i8)> = [
-            (Step::C, 4),
-            (Step::D, 4),
-            (Step::E, 4),
-            (Step::F, 4),
-            (Step::G, 4),
-            (Step::A, 4),
-            (Step::B, 4),
-            (Step::C, 5),
-        ]
-        .into();
-        let drawn = engrave(&fixture(&pitches, 8));
-        assert_eq!(drawn.noteheads.len(), 8);
-        // Four beats of two eighths each.
-        assert_eq!(drawn.beams.len(), 4);
-        assert_eq!(drawn.stems.len(), 8);
-        for beam in &drawn.beams {
-            let heads: Vec<_> = drawn
-                .noteheads
-                .iter()
-                .filter(|(x, _, width)| {
-                    *x + *width >= beam.start.x - 0.3 && *x <= beam.end.x + 0.3
-                })
-                .collect();
-            assert_eq!(heads.len(), 2, "each beam spans exactly its two heads");
-            // A beam sits wholly above its heads (stems up) or wholly below.
-            let above = beam.start.y < heads[0].1;
-            for (x, y, width) in heads {
-                // The beam is slanted: measure it directly over the notehead.
-                let t = ((x + width * 0.5 - beam.start.x) / (beam.end.x - beam.start.x))
-                    .clamp(0.0, 1.0);
-                let center = beam.start.y + (beam.end.y - beam.start.y) * t;
-                let near_edge = center + beam.thickness * 0.5 * if above { 1.0 } else { -1.0 };
-                let clearance = if above { y - near_edge } else { near_edge - y };
-                assert!(
-                    clearance >= 2.0,
-                    "beam edge {near_edge} crowds a notehead centred on {y}"
-                );
-            }
-        }
-        // Every stem ends exactly on the outer edge of its beam.
-        for stem in &drawn.stems {
-            let x = stem.center().x;
-            assert!(
-                drawn
-                    .beams
-                    .iter()
-                    .filter(|beam| x >= beam.start.x - 0.2 && x <= beam.end.x + 0.2)
-                    .any(|beam| {
-                        let t = ((x - beam.start.x) / (beam.end.x - beam.start.x)).clamp(0.0, 1.0);
-                        let center = beam.start.y + (beam.end.y - beam.start.y) * t;
-                        (center - beam.thickness * 0.5 - stem.min.y).abs() < 0.02
-                            || (center + beam.thickness * 0.5 - stem.max.y).abs() < 0.02
-                    }),
-                "a stem at {stem:?} does not meet a beam"
-            );
-        }
-    }
-
-    #[test]
-    fn high_notes_take_ledger_lines_at_whole_staff_positions() {
-        // A5 and C6 are the first two ledger positions above a treble staff.
-        let drawn = engrave(&fixture(&[(Step::C, 6)], 4));
-        assert_eq!(drawn.noteheads.len(), 1);
-        let mut lines: Vec<f64> = drawn
-            .ledgers
-            .iter()
-            .map(|rect| rect.center().y - drawn.staff_top)
-            .collect();
-        lines.sort_by(f64::total_cmp);
-        assert_eq!(lines, vec![-2.0, -1.0]);
-        let head_width = drawn.noteheads[0].2;
-        for ledger in &drawn.ledgers {
-            assert!(
-                ledger.width() > head_width,
-                "a ledger line must extend past the notehead"
-            );
-        }
-    }
-
-    #[test]
-    fn notes_inside_the_staff_take_no_ledger_lines() {
-        let drawn = engrave(&fixture(&[(Step::B, 4), (Step::E, 4), (Step::F, 5)], 4));
-        assert!(drawn.ledgers.is_empty(), "{:?}", drawn.ledgers);
-    }
-
-    #[test]
-    fn an_empty_staff_gets_a_measure_rest_and_the_page_gets_its_furniture() {
-        let drawn = engrave(&fixture(&[(Step::G, 4)], 4));
-        assert!(drawn.glyphs.iter().any(|name| name == "restWhole"));
-        assert!(drawn.glyphs.iter().any(|name| name == "gClef"));
-        assert!(drawn.glyphs.iter().any(|name| name == "fClef"));
-        assert!(drawn.glyphs.iter().any(|name| name == "timeSig4"));
-    }
-
-    #[test]
-    fn a_lyric_is_text_below_the_staff_even_when_labels_are_hidden() {
-        let note = crate::build::PitchedNote {
-            onset_beats: 0.0,
-            duration_beats: 1.0,
-            midi: 60,
-            velocity: 0.8,
-        };
-        let word = crate::build::LyricWord {
-            onset_beats: 0.0,
-            end_beats: 1.0,
-            text: "sing".into(),
-        };
-        let score = crate::build::build_pitched_score_with_lyrics(
-            &[note],
-            &[word],
-            &crate::build::BuildOptions::default(),
-        );
-        let mut spacing = crate::spacing::ScoreSpacing::new();
-        spacing.rebuild(&score);
-        let placement = spacing.pages()[0].clone();
-        let staff_bottom = placement.systems[0].top + 4.0;
-        let options = DocumentOptions::content(&score, true);
-        let (page, _) = make_page_with_options(&score, &placement, 0, 1, options).unwrap();
-        let lyric = page
-            .items()
-            .iter()
-            .find(|item| {
-                matches!(&item.kind, PaintKind::Text(run) if run.text.as_ref() == "sing")
-            })
-            .expect("lyric text is engraved");
-        assert!(lyric.bounds.min.y >= staff_bottom + 2.0, "{:?}", lyric.bounds);
-    }
-
-    #[test]
-    fn durations_read_as_written_values() {
-        assert_eq!(note_value_of(duration(1, 1)), NoteValue { power: 0, dots: 0 });
-        assert_eq!(note_value_of(duration(1, 2)), NoteValue { power: 1, dots: 0 });
-        assert_eq!(note_value_of(duration(1, 4)), NoteValue { power: 2, dots: 0 });
-        assert_eq!(note_value_of(duration(3, 8)), NoteValue { power: 2, dots: 1 });
-        assert_eq!(note_value_of(duration(1, 8)), NoteValue { power: 3, dots: 0 });
-        assert_eq!(note_value_of(duration(1, 16)).flags(), 2);
-        // 5/16 is not a written value; it degrades to the largest that fits.
-        assert_eq!(note_value_of(duration(5, 16)), NoteValue { power: 2, dots: 0 });
-    }
-
-    #[test]
-    fn diatonic_positions_follow_the_clef() {
-        let treble = StaffFrame::treble(10.0);
-        // B4 is the middle line; C4 is one ledger line below the staff.
-        let b4 = diatonic_index(Pitch::new(Step::B, Alter::NATURAL, 4));
-        let c4 = diatonic_index(Pitch::new(Step::C, Alter::NATURAL, 4));
-        let f5 = diatonic_index(Pitch::new(Step::F, Alter::NATURAL, 5));
-        assert_eq!(treble.y_of(b4), 12.0);
-        assert_eq!(treble.y_of(c4), 15.0);
-        assert_eq!(treble.y_of(f5), 10.0);
-
-        let bass = StaffFrame::bass(30.0);
-        let d3 = diatonic_index(Pitch::new(Step::D, Alter::NATURAL, 3));
-        let c4 = diatonic_index(Pitch::new(Step::C, Alter::NATURAL, 4));
-        assert_eq!(bass.y_of(d3), 32.0);
-        // Middle C is one ledger line above a bass staff.
-        assert_eq!(bass.y_of(c4), 29.0);
-    }
-
-    #[test]
-    fn key_signature_accidentals_land_on_the_right_lines() {
-        assert_eq!(key_signature_steps(0), Vec::<i8>::new());
-        // F sharp sits on the top line of a treble staff.
-        assert_eq!(key_signature_steps(1), vec![4]);
-        assert_eq!(key_signature_steps(-1), vec![0]);
-        assert_eq!(key_signature_steps(5).len(), 5);
-    }
-}
diff --git a/libs/score_view/src/font.rs b/libs/score_view/src/font.rs
deleted file mode 100644
index 86984c619..000000000
--- a/libs/score_view/src/font.rs
+++ /dev/null
@@ -1,1018 +0,0 @@
-//! Music-font loading.
-//!
-//! The engraver needs real SMuFL outlines, not stand-ins. This module resolves
-//! one OpenType music font plus its SMuFL metadata, pulls glyph outlines out of
-//! the font by canonical name, and exposes the metric surface the engraver
-//! needs: glyph bounding boxes, advance widths, stem anchors, and the font's
-//! `engravingDefaults`.
-//!
-//! # Coordinates
-//!
-//! Outlines stay in the font's own design units (y-up), exactly as
-//! [`makepad_score_render::GlyphOutline`] expects; the renderer normalizes them
-//! by `units_per_em` and multiplies by a paint item's `em_size`. Everything
-//! else here is in staff spaces, y-up, relative to the glyph origin, following
-//! SMuFL's rule that one em is four staff spaces.
-//!
-//! # Availability
-//!
-//! The font is looked up at runtime (see [`search_paths`]); a checkout without
-//! one still starts, falling back to a small set of hand-drawn outlines fitted
-//! to Bravura's own bounding boxes.
-
-use makepad_score::{
-    smufl::{FontMetadata, GlyphRegistry},
-    symbol::{
-        Accidental, Articulation, Clef, Digit, Direction, DynamicMark, FermataShape, FlagDuration,
-        NoteheadDuration, NoteheadShape, Ornament, Placement, RestDuration, Symbol, TremoloStrokes,
-    },
-};
-use makepad_score_render::{GlyphOutline, GlyphOutlineCommand};
-use std::{
-    collections::BTreeMap,
-    path::{Path, PathBuf},
-    sync::{Arc, OnceLock},
-};
-
-/// A glyph's ink box in staff spaces, y-up, relative to the glyph origin.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct GlyphBox {
-    pub min_x: f64,
-    pub min_y: f64,
-    pub max_x: f64,
-    pub max_y: f64,
-}
-
-impl GlyphBox {
-    pub fn width(self) -> f64 {
-        self.max_x - self.min_x
-    }
-
-    pub fn height(self) -> f64 {
-        self.max_y - self.min_y
-    }
-}
-
-/// The font-independent engraving measurements this app consumes, in staff
-/// spaces. Values are Bravura's until a font's `engravingDefaults` replaces
-/// them.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct Engraving {
-    pub staff_line_thickness: f64,
-    pub stem_thickness: f64,
-    pub beam_thickness: f64,
-    pub beam_spacing: f64,
-    pub leger_line_thickness: f64,
-    pub leger_line_extension: f64,
-    pub thin_barline_thickness: f64,
-    pub thick_barline_thickness: f64,
-    pub bracket_thickness: f64,
-}
-
-impl Default for Engraving {
-    fn default() -> Self {
-        Self {
-            staff_line_thickness: 0.13,
-            stem_thickness: 0.12,
-            beam_thickness: 0.5,
-            beam_spacing: 0.25,
-            leger_line_thickness: 0.16,
-            leger_line_extension: 0.4,
-            thin_barline_thickness: 0.16,
-            thick_barline_thickness: 0.5,
-            bracket_thickness: 0.5,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-struct GlyphMetrics {
-    bbox: Option<GlyphBox>,
-    advance: Option<f64>,
-    stem_up_se: Option<(f64, f64)>,
-    stem_down_nw: Option<(f64, f64)>,
-}
-
-/// One resolved music font: outlines by canonical SMuFL name plus metrics.
-pub struct MusicFont {
-    source: String,
-    real: bool,
-    units_per_em: u16,
-    engraving: Engraving,
-    outlines: BTreeMap<String, GlyphOutline>,
-    metrics: BTreeMap<String, GlyphMetrics>,
-}
-
-impl MusicFont {
-    /// A one-line description of where the outlines came from.
-    pub fn source(&self) -> &str {
-        &self.source
-    }
-
-    /// False when the hand-drawn fallback is in use.
-    pub fn is_real(&self) -> bool {
-        self.real
-    }
-
-    pub fn units_per_em(&self) -> u16 {
-        self.units_per_em
-    }
-
-    pub fn engraving(&self) -> Engraving {
-        self.engraving
-    }
-
-    pub fn outlines(&self) -> impl Iterator<Item = (&str, &GlyphOutline)> {
-        self.outlines.iter().map(|(name, outline)| (name.as_str(), outline))
-    }
-
-    pub fn has(&self, name: &str) -> bool {
-        self.outlines.contains_key(name)
-    }
-
-    /// Ink box in staff spaces, y-up. Missing glyphs report an empty box at the
-    /// origin so callers never have to special-case a font gap.
-    pub fn bbox(&self, name: &str) -> GlyphBox {
-        self.metrics
-            .get(name)
-            .and_then(|metrics| metrics.bbox)
-            .unwrap_or(GlyphBox {
-                min_x: 0.0,
-                min_y: 0.0,
-                max_x: 0.0,
-                max_y: 0.0,
-            })
-    }
-
-    /// Advance width in staff spaces, falling back to the ink width.
-    pub fn advance(&self, name: &str) -> f64 {
-        let metrics = self.metrics.get(name);
-        metrics
-            .and_then(|metrics| metrics.advance)
-            .or_else(|| metrics.and_then(|metrics| metrics.bbox).map(GlyphBox::width))
-            .unwrap_or(0.0)
-    }
-
-    /// Where an up-stem meets this notehead, in staff spaces from the origin.
-    pub fn stem_up_se(&self, name: &str) -> (f64, f64) {
-        self.metrics
-            .get(name)
-            .and_then(|metrics| metrics.stem_up_se)
-            .unwrap_or_else(|| (self.bbox(name).max_x, 0.168))
-    }
-
-    /// Where a down-stem meets this notehead, in staff spaces from the origin.
-    pub fn stem_down_nw(&self, name: &str) -> (f64, f64) {
-        self.metrics
-            .get(name)
-            .and_then(|metrics| metrics.stem_down_nw)
-            .unwrap_or_else(|| (self.bbox(name).min_x, -0.168))
-    }
-}
-
-/// The process-wide music font, loaded once on first use.
-/// The font's identity without the absolute path — a dialog line, not a log.
-pub fn music_font_summary() -> String {
-    let source = music_font().source();
-    match source.split_once(" from ") {
-        Some((name, _path)) => name.to_string(),
-        None => source.to_string(),
-    }
-}
-
-/// A music font compiled into the application, used when no file is found.
-///
-/// The search paths come first, so a reader who wants a different SMuFL font
-/// still gets one by pointing `MAKEPAD_SCORE_MUSIC_FONT` at it. This is the
-/// floor: an application that ships its notation font renders notation
-/// wherever it is run from, rather than only inside a checkout that happens to
-/// have the font lying beside it.
-static EMBEDDED: OnceLock<EmbeddedFont> = OnceLock::new();
-static MUSIC_FONT: OnceLock<MusicFont> = OnceLock::new();
-
-#[derive(Clone, Copy)]
-pub struct EmbeddedFont {
-    pub name: &'static str,
-    pub otf: &'static [u8],
-    pub metadata: Option<&'static [u8]>,
-    pub glyphnames: Option<&'static [u8]>,
-}
-
-/// Register the font the binary carries. Call before the first draw; later
-/// calls are ignored, because the font is resolved once.
-pub fn set_embedded_music_font(font: EmbeddedFont) {
-    let _ = EMBEDDED.set(font);
-}
-
-/// The bundled SMuFL face and its metadata.
-#[cfg(feature = "embed-bravura")]
-pub fn bravura() -> EmbeddedFont {
-    EmbeddedFont {
-        name: "Bravura",
-        otf: include_bytes!("../resources/fonts/bravura.otf"),
-        metadata: Some(include_bytes!("../resources/fonts/bravura_metadata.json")),
-        glyphnames: Some(include_bytes!("../resources/fonts/glyphnames.json")),
-    }
-}
-
-/// Install the bundled face as the fallback before the font is first resolved.
-#[cfg(feature = "embed-bravura")]
-pub fn ensure_default_font() {
-    if MUSIC_FONT.get().is_none() && EMBEDDED.get().is_none() {
-        set_embedded_music_font(bravura());
-    }
-}
-
-/// Without the embedding feature, callers still have a portable no-op hook.
-#[cfg(not(feature = "embed-bravura"))]
-pub fn ensure_default_font() {}
-
-pub fn music_font() -> &'static MusicFont {
-    MUSIC_FONT.get_or_init(|| {
-        let font = load_music_font();
-        // One line, whichever way it went: a missing font is a degraded look,
-        // never a failed start.
-        println!("[score] music font: {}", font.source);
-        font
-    })
-}
-
-/// Where a music font is looked for, in order:
-///
-/// 1. `$MAKEPAD_SCORE_MUSIC_FONT` — a full path to an `.otf`/`.ttf`.
-/// 2. `$MAKEPAD_SCORE_FONT_DIR`, then a `resources/fonts` directory beside the
-///    executable (including the macOS `../Resources/fonts` bundle location).
-/// 3. `local/score-corpus/fonts` in the development checkout, found by walking
-///    up from both the working directory and the executable.
-fn search_paths() -> Vec<PathBuf> {
-    let mut paths = Vec::new();
-    if let Some(path) = std::env::var_os("MAKEPAD_SCORE_MUSIC_FONT") {
-        paths.push(PathBuf::from(path));
-    }
-    let mut directories: Vec<PathBuf> = Vec::new();
-    if let Some(directory) = std::env::var_os("MAKEPAD_SCORE_FONT_DIR") {
-        directories.push(PathBuf::from(directory));
-    }
-    let exe = std::env::current_exe().ok();
-    if let Some(beside) = exe.as_ref().and_then(|exe| exe.parent()) {
-        directories.push(beside.join("resources/fonts"));
-        directories.push(beside.join("../Resources/fonts"));
-    }
-    let mut roots: Vec<PathBuf> = Vec::new();
-    if let Ok(current) = std::env::current_dir() {
-        roots.extend(current.ancestors().take(6).map(Path::to_path_buf));
-    }
-    if let Some(beside) = exe.as_ref().and_then(|exe| exe.parent()) {
-        roots.extend(beside.ancestors().take(6).map(Path::to_path_buf));
-    }
-    for root in roots {
-        directories.push(root.join("resources/fonts"));
-        directories.push(root.join("local/score-corpus/fonts"));
-    }
-    for directory in directories {
-        for name in ["bravura.otf", "Bravura.otf", "bravura.ttf", "Bravura.ttf"] {
-            paths.push(directory.join(name));
-        }
-    }
-    paths
-}
-
-fn load_music_font() -> MusicFont {
-    for path in search_paths() {
-        if !path.is_file() {
-            continue;
-        }
-        match load_from_file(&path) {
-            Ok(font) => return font,
-            Err(reason) => {
-                println!("[score] music font at {} unusable: {reason}", path.display());
-            }
-        }
-    }
-    if let Some(embedded) = EMBEDDED.get() {
-        match load_from_bytes(
-            embedded.otf,
-            embedded.metadata,
-            embedded.glyphnames,
-            &format!("{} (built in)", embedded.name),
-        ) {
-            Ok(font) => return font,
-            Err(reason) => println!("[score] built-in music font unusable: {reason}"),
-        }
-    }
-    fallback_font()
-}
-
-fn load_from_file(path: &Path) -> Result<MusicFont, String> {
-    let bytes = std::fs::read(path).map_err(|error| error.to_string())?;
-    let registry = read_json(&metadata_candidates(path, "glyphnames.json"));
-    let metadata = read_json(&metadata_candidates(path, "metadata.json"));
-    load_font(
-        &bytes,
-        metadata.as_deref(),
-        registry.as_deref(),
-        path.parent().unwrap_or_else(|| Path::new(".")),
-        &path.display().to_string(),
-    )
-}
-
-/// The same load, from bytes the binary carries rather than a file.
-fn load_from_bytes(
-    otf: &[u8],
-    metadata: Option<&[u8]>,
-    glyphnames: Option<&[u8]>,
-    source: &str,
-) -> Result<MusicFont, String> {
-    load_font(otf, metadata, glyphnames, Path::new("."), source)
-}
-
-fn load_font(
-    bytes: &[u8],
-    metadata_json: Option<&[u8]>,
-    glyphnames_json: Option<&[u8]>,
-    directory: &Path,
-    source: &str,
-) -> Result<MusicFont, String> {
-    let face = ttf_parser::Face::parse(bytes, 0).map_err(|error| error.to_string())?;
-    let units_per_em = face.units_per_em();
-    if units_per_em == 0 {
-        return Err("font has a zero-sized em square".into());
-    }
-
-    let registry = glyphnames_json.and_then(|bytes| GlyphRegistry::from_bytes(bytes).ok());
-    let metadata = metadata_json.and_then(|bytes| FontMetadata::from_bytes(bytes).ok());
-
-    let mut outlines = BTreeMap::new();
-    let mut metrics: BTreeMap<String, GlyphMetrics> = BTreeMap::new();
-    for name in repertoire() {
-        let codepoint = registry
-            .as_ref()
-            .and_then(|registry| registry.codepoint_for_name(&name));
-        let glyph = codepoint
-            .and_then(|codepoint| face.glyph_index(codepoint))
-            .or_else(|| face.glyph_index_by_name(&name));
-        let Some(glyph) = glyph else { continue };
-        let mut builder = OutlineCollector::default();
-        if face.outline_glyph(glyph, &mut builder).is_none() || builder.commands.is_empty() {
-            continue;
-        }
-        let entry = metrics.entry(name.clone()).or_default();
-        // Prefer the font metadata's published box; otherwise measure the ink.
-        entry.bbox = Some(builder.bounds(units_per_em));
-        entry.advance = face
-            .glyph_hor_advance(glyph)
-            .map(|advance| f64::from(advance) * 4.0 / f64::from(units_per_em));
-        outlines.insert(
-            name,
-            GlyphOutline {
-                units_per_em,
-                commands: Arc::from(builder.commands),
-            },
-        );
-    }
-    if outlines.is_empty() {
-        return Err("no SMuFL glyphs found in the font".into());
-    }
-
-    let mut engraving = Engraving::default();
-    if let Some(metadata) = &metadata {
-        let defaults = &metadata.engraving_defaults;
-        engraving = Engraving {
-            staff_line_thickness: defaults.staff_line_thickness.get(),
-            stem_thickness: defaults.stem_thickness.get(),
-            beam_thickness: defaults.beam_thickness.get(),
-            beam_spacing: defaults.beam_spacing.get(),
-            leger_line_thickness: defaults.leger_line_thickness.get(),
-            leger_line_extension: defaults.leger_line_extension.get(),
-            thin_barline_thickness: defaults.thin_barline_thickness.get(),
-            thick_barline_thickness: defaults.thick_barline_thickness.get(),
-            bracket_thickness: defaults.bracket_thickness.get(),
-        };
-        for (name, entry) in metrics.iter_mut() {
-            if let Some(bbox) = metadata.glyph_bboxes.get(name) {
-                entry.bbox = Some(GlyphBox {
-                    min_x: bbox.south_west.x.get(),
-                    min_y: bbox.south_west.y.get(),
-                    max_x: bbox.north_east.x.get(),
-                    max_y: bbox.north_east.y.get(),
-                });
-            }
-            if let Some(advance) = metadata.glyph_advance_widths.get(name) {
-                entry.advance = Some(advance.get());
-            }
-            if let Some(anchors) = metadata.glyphs_with_anchors.get(name) {
-                entry.stem_up_se = anchors
-                    .stem_up_se
-                    .map(|point| (point.x.get(), point.y.get()));
-                entry.stem_down_nw = anchors
-                    .stem_down_nw
-                    .map(|point| (point.x.get(), point.y.get()));
-            }
-        }
-    }
-
-    let font_name = metadata
-        .as_ref()
-        .and_then(|metadata| metadata.font_name.clone())
-        .unwrap_or_else(|| "music font".to_string());
-    let _ = directory;
-    Ok(MusicFont {
-        source: format!(
-            "{font_name} ({} glyphs, upem {units_per_em}) from {source}{}",
-            outlines.len(),
-            if metadata.is_some() {
-                ""
-            } else {
-                " [no metadata json; using built-in engraving defaults]"
-            }
-        ),
-        real: true,
-        units_per_em,
-        engraving,
-        outlines,
-        metrics,
-    })
-}
-
-/// Metadata lives beside the font: `bravura.otf` -> `bravura_metadata.json`.
-fn metadata_candidates(font: &Path, suffix: &str) -> Vec<PathBuf> {
-    let directory = font.parent().unwrap_or_else(|| Path::new(".")).to_path_buf();
-    let stem = font
-        .file_stem()
-        .and_then(|stem| stem.to_str())
-        .unwrap_or_default()
-        .to_ascii_lowercase();
-    let mut candidates = Vec::new();
-    if suffix == "metadata.json" {
-        candidates.push(directory.join(format!("{stem}_metadata.json")));
-        candidates.push(directory.join("metadata.json"));
-    } else {
-        candidates.push(directory.join(suffix));
-    }
-    candidates
-}
-
-fn read_json(candidates: &[PathBuf]) -> Option<Vec<u8>> {
-    candidates
-        .iter()
-        .find_map(|path| std::fs::read(path).ok())
-}
-
-#[derive(Default)]
-struct OutlineCollector {
-    commands: Vec<GlyphOutlineCommand>,
-    min_x: f32,
-    min_y: f32,
-    max_x: f32,
-    max_y: f32,
-    started: bool,
-}
-
-impl OutlineCollector {
-    fn include(&mut self, x: f32, y: f32) {
-        if !self.started {
-            self.min_x = x;
-            self.min_y = y;
-            self.max_x = x;
-            self.max_y = y;
-            self.started = true;
-            return;
-        }
-        self.min_x = self.min_x.min(x);
-        self.min_y = self.min_y.min(y);
-        self.max_x = self.max_x.max(x);
-        self.max_y = self.max_y.max(y);
-    }
-
-    fn bounds(&self, units_per_em: u16) -> GlyphBox {
-        let scale = 4.0 / f64::from(units_per_em);
-        GlyphBox {
-            min_x: f64::from(self.min_x) * scale,
-            min_y: f64::from(self.min_y) * scale,
-            max_x: f64::from(self.max_x) * scale,
-            max_y: f64::from(self.max_y) * scale,
-        }
-    }
-}
-
-impl ttf_parser::OutlineBuilder for OutlineCollector {
-    fn move_to(&mut self, x: f32, y: f32) {
-        self.include(x, y);
-        self.commands.push(GlyphOutlineCommand::MoveTo(x, y));
-    }
-
-    fn line_to(&mut self, x: f32, y: f32) {
-        self.include(x, y);
-        self.commands.push(GlyphOutlineCommand::LineTo(x, y));
-    }
-
-    fn quad_to(&mut self, cx: f32, cy: f32, x: f32, y: f32) {
-        self.include(x, y);
-        self.commands.push(GlyphOutlineCommand::QuadTo(cx, cy, x, y));
-    }
-
-    fn curve_to(&mut self, c1x: f32, c1y: f32, c2x: f32, c2y: f32, x: f32, y: f32) {
-        self.include(x, y);
-        self.commands
-            .push(GlyphOutlineCommand::CubicTo(c1x, c1y, c2x, c2y, x, y));
-    }
-
-    fn close(&mut self) {
-        self.commands.push(GlyphOutlineCommand::Close);
-    }
-}
-
-/// The working repertoire, as canonical SMuFL names derived from [`Symbol`].
-fn repertoire() -> Vec<String> {
-    let mut names: Vec<String> = Vec::new();
-    let mut push = |symbol: Symbol| names.push(symbol.canonical_name().to_string());
-
-    const NOTEHEAD_DURATIONS: [NoteheadDuration; 4] = [
-        NoteheadDuration::DoubleWhole,
-        NoteheadDuration::Whole,
-        NoteheadDuration::Half,
-        NoteheadDuration::Black,
-    ];
-    const NOTEHEAD_SHAPES: [NoteheadShape; 4] = [
-        NoteheadShape::Normal,
-        NoteheadShape::X,
-        NoteheadShape::Diamond,
-        NoteheadShape::Slash,
-    ];
-    for shape in NOTEHEAD_SHAPES {
-        for duration in NOTEHEAD_DURATIONS {
-            push(Symbol::Notehead { duration, shape });
-        }
-    }
-    for duration in [
-        RestDuration::Maxima,
-        RestDuration::Longa,
-        RestDuration::DoubleWhole,
-        RestDuration::Whole,
-        RestDuration::Half,
-        RestDuration::Quarter,
-        RestDuration::Eighth,
-        RestDuration::Sixteenth,
-        RestDuration::ThirtySecond,
-        RestDuration::SixtyFourth,
-        RestDuration::OneTwentyEighth,
-    ] {
-        push(Symbol::Rest(duration));
-    }
-    for accidental in [
-        Accidental::TripleFlat,
-        Accidental::DoubleFlat,
-        Accidental::Flat,
-        Accidental::Natural,
-        Accidental::Sharp,
-        Accidental::DoubleSharp,
-        Accidental::TripleSharp,
-        Accidental::NaturalFlat,
-        Accidental::NaturalSharp,
-        Accidental::QuarterToneFlat,
-        Accidental::ThreeQuarterTonesFlat,
-        Accidental::QuarterToneSharp,
-        Accidental::ThreeQuarterTonesSharp,
-    ] {
-        push(Symbol::Accidental(accidental));
-    }
-    for clef in [
-        Clef::G,
-        Clef::G8va,
-        Clef::G8vb,
-        Clef::G15ma,
-        Clef::G15mb,
-        Clef::F,
-        Clef::F8va,
-        Clef::F8vb,
-        Clef::F15ma,
-        Clef::F15mb,
-        Clef::C,
-        Clef::Percussion,
-        Clef::PercussionAlternate,
-        Clef::Tab4String,
-        Clef::Tab6String,
-    ] {
-        push(Symbol::Clef(clef));
-    }
-    for duration in [
-        FlagDuration::Eighth,
-        FlagDuration::Sixteenth,
-        FlagDuration::ThirtySecond,
-        FlagDuration::SixtyFourth,
-        FlagDuration::OneTwentyEighth,
-    ] {
-        for direction in [Direction::Up, Direction::Down] {
-            push(Symbol::Flag {
-                duration,
-                direction,
-            });
-        }
-    }
-    for articulation in [
-        Articulation::Accent,
-        Articulation::Staccato,
-        Articulation::Tenuto,
-        Articulation::Staccatissimo,
-        Articulation::Marcato,
-        Articulation::LaissezVibrer,
-        Articulation::Stress,
-        Articulation::SoftAccent,
-        Articulation::AccentStaccato,
-        Articulation::TenutoStaccato,
-        Articulation::MarcatoStaccato,
-        Articulation::MarcatoTenuto,
-    ] {
-        for placement in [Placement::Above, Placement::Below] {
-            push(Symbol::Articulation {
-                articulation,
-                placement,
-            });
-        }
-    }
-    for dynamic in [
-        DynamicMark::Piano,
-        DynamicMark::Pianissimo,
-        DynamicMark::Pianississimo,
-        DynamicMark::Pianissississimo,
-        DynamicMark::MezzoPiano,
-        DynamicMark::MezzoForte,
-        DynamicMark::Forte,
-        DynamicMark::Fortissimo,
-        DynamicMark::Fortississimo,
-        DynamicMark::Fortissississimo,
-        DynamicMark::FortePiano,
-        DynamicMark::Sforzando,
-        DynamicMark::SforzandoPiano,
-        DynamicMark::Sforzato,
-        DynamicMark::Rinforzando,
-        DynamicMark::Niente,
-        DynamicMark::Mezzo,
-        DynamicMark::Z,
-    ] {
-        push(Symbol::Dynamic(dynamic));
-    }
-    const DIGITS: [Digit; 10] = [
-        Digit::Zero,
-        Digit::One,
-        Digit::Two,
-        Digit::Three,
-        Digit::Four,
-        Digit::Five,
-        Digit::Six,
-        Digit::Seven,
-        Digit::Eight,
-        Digit::Nine,
-    ];
-    for digit in DIGITS {
-        push(Symbol::TimeSignatureDigit(digit));
-        push(Symbol::TupletDigit(digit));
-    }
-    push(Symbol::TimeSignatureCommon);
-    push(Symbol::TimeSignatureCutCommon);
-    for ornament in [
-        Ornament::Trill,
-        Ornament::Turn,
-        Ornament::InvertedTurn,
-        Ornament::TurnWithSlash,
-        Ornament::Mordent,
-        Ornament::ShortTrill,
-        Ornament::Tremblement,
-        Ornament::Schleifer,
-    ] {
-        push(Symbol::Ornament(ornament));
-    }
-    for shape in [
-        FermataShape::Normal,
-        FermataShape::Short,
-        FermataShape::Long,
-        FermataShape::VeryShort,
-        FermataShape::VeryLong,
-    ] {
-        for placement in [Placement::Above, Placement::Below] {
-            push(Symbol::Fermata { shape, placement });
-        }
-    }
-    for strokes in [
-        TremoloStrokes::One,
-        TremoloStrokes::Two,
-        TremoloStrokes::Three,
-        TremoloStrokes::Four,
-        TremoloStrokes::Five,
-    ] {
-        push(Symbol::Tremolo(strokes));
-    }
-    push(Symbol::AugmentationDot);
-    push(Symbol::RepeatDot);
-    push(Symbol::Segno);
-    push(Symbol::Coda);
-    push(Symbol::BreathMark);
-    push(Symbol::Caesura);
-    push(Symbol::Arpeggio(Direction::Up));
-    push(Symbol::Arpeggio(Direction::Down));
-    for extra in ["brace", "bracket", "restHBar", "noteheadWholeFilled"] {
-        names.push(extra.to_string());
-    }
-    names.sort();
-    names.dedup();
-    names
-}
-
-// ---------------------------------------------------------------------------
-// Fallback: hand-drawn outlines, fitted to Bravura's published bounding boxes
-// so a checkout without a music font still engraves at the right size.
-// ---------------------------------------------------------------------------
-
-const FALLBACK_UNITS_PER_EM: u16 = 1000;
-
-fn fallback_font() -> MusicFont {
-    let mut outlines = BTreeMap::new();
-    let mut metrics = BTreeMap::new();
-    for (name, commands, bbox) in [
-        (
-            "noteheadBlack",
-            notehead_shape(),
-            GlyphBox {
-                min_x: 0.0,
-                min_y: -0.5,
-                max_x: 1.18,
-                max_y: 0.5,
-            },
-        ),
-        (
-            "noteheadHalf",
-            notehead_shape(),
-            GlyphBox {
-                min_x: 0.0,
-                min_y: -0.5,
-                max_x: 1.18,
-                max_y: 0.5,
-            },
-        ),
-        (
-            "noteheadWhole",
-            notehead_shape(),
-            GlyphBox {
-                min_x: 0.0,
-                min_y: -0.5,
-                max_x: 1.688,
-                max_y: 0.5,
-            },
-        ),
-        (
-            "augmentationDot",
-            dot_shape(),
-            GlyphBox {
-                min_x: 0.0,
-                min_y: -0.1,
-                max_x: 0.2,
-                max_y: 0.1,
-            },
-        ),
-        (
-            "gClef",
-            g_clef_shape(),
-            GlyphBox {
-                min_x: 0.0,
-                min_y: -2.632,
-                max_x: 2.684,
-                max_y: 4.392,
-            },
-        ),
-        (
-            "fClef",
-            f_clef_shape(),
-            GlyphBox {
-                min_x: 0.0,
-                min_y: -1.0,
-                max_x: 2.736,
-                max_y: 2.72,
-            },
-        ),
-    ] {
-        outlines.insert(name.to_string(), fit_outline(commands, bbox));
-        metrics.insert(
-            name.to_string(),
-            GlyphMetrics {
-                bbox: Some(bbox),
-                advance: Some(bbox.width()),
-                stem_up_se: Some((bbox.max_x, 0.168)),
-                stem_down_nw: Some((bbox.min_x, -0.168)),
-            },
-        );
-    }
-    MusicFont {
-        source: "hand-drawn fallback outlines (no SMuFL font found; \
-                 set MAKEPAD_SCORE_MUSIC_FONT or place bravura.otf in resources/fonts)"
-            .to_string(),
-        real: false,
-        units_per_em: FALLBACK_UNITS_PER_EM,
-        engraving: Engraving::default(),
-        outlines,
-        metrics,
-    }
-}
-
-/// Maps a hand-drawn path onto a target staff-space box, so the fallback lands
-/// at exactly the size the engraver expects of the real glyph.
-fn fit_outline(commands: Vec<GlyphOutlineCommand>, target: GlyphBox) -> GlyphOutline {
-    let mut min_x = f32::INFINITY;
-    let mut min_y = f32::INFINITY;
-    let mut max_x = f32::NEG_INFINITY;
-    let mut max_y = f32::NEG_INFINITY;
-    let mut visit = |x: f32, y: f32| {
-        min_x = min_x.min(x);
-        min_y = min_y.min(y);
-        max_x = max_x.max(x);
-        max_y = max_y.max(y);
-    };
-    for command in &commands {
-        match *command {
-            GlyphOutlineCommand::MoveTo(x, y) | GlyphOutlineCommand::LineTo(x, y) => visit(x, y),
-            GlyphOutlineCommand::QuadTo(_, _, x, y) => visit(x, y),
-            GlyphOutlineCommand::CubicTo(_, _, _, _, x, y) => visit(x, y),
-            GlyphOutlineCommand::Close => {}
-        }
-    }
-    let units = f32::from(FALLBACK_UNITS_PER_EM) / 4.0;
-    let scale_x = if max_x > min_x {
-        (target.width() as f32) * units / (max_x - min_x)
-    } else {
-        1.0
-    };
-    let scale_y = if max_y > min_y {
-        (target.height() as f32) * units / (max_y - min_y)
-    } else {
-        1.0
-    };
-    let map = |x: f32, y: f32| {
-        (
-            (x - min_x) * scale_x + target.min_x as f32 * units,
-            (y - min_y) * scale_y + target.min_y as f32 * units,
-        )
-    };
-    let mapped = commands
-        .into_iter()
-        .map(|command| match command {
-            GlyphOutlineCommand::MoveTo(x, y) => {
-                let (x, y) = map(x, y);
-                GlyphOutlineCommand::MoveTo(x, y)
-            }
-            GlyphOutlineCommand::LineTo(x, y) => {
-                let (x, y) = map(x, y);
-                GlyphOutlineCommand::LineTo(x, y)
-            }
-            GlyphOutlineCommand::QuadTo(cx, cy, x, y) => {
-                let (cx, cy) = map(cx, cy);
-                let (x, y) = map(x, y);
-                GlyphOutlineCommand::QuadTo(cx, cy, x, y)
-            }
-            GlyphOutlineCommand::CubicTo(c1x, c1y, c2x, c2y, x, y) => {
-                let (c1x, c1y) = map(c1x, c1y);
-                let (c2x, c2y) = map(c2x, c2y);
-                let (x, y) = map(x, y);
-                GlyphOutlineCommand::CubicTo(c1x, c1y, c2x, c2y, x, y)
-            }
-            GlyphOutlineCommand::Close => GlyphOutlineCommand::Close,
-        })
-        .collect::<Vec<_>>();
-    GlyphOutline {
-        units_per_em: FALLBACK_UNITS_PER_EM,
-        commands: Arc::from(mapped),
-    }
-}
-
-fn notehead_shape() -> Vec<GlyphOutlineCommand> {
-    use GlyphOutlineCommand::*;
-    vec![
-        MoveTo(-520.0, -90.0),
-        CubicTo(-430.0, 260.0, 180.0, 430.0, 470.0, 190.0),
-        CubicTo(760.0, -50.0, 470.0, -390.0, 20.0, -420.0),
-        CubicTo(-410.0, -450.0, -610.0, -280.0, -520.0, -90.0),
-        Close,
-    ]
-}
-
-fn dot_shape() -> Vec<GlyphOutlineCommand> {
-    use GlyphOutlineCommand::*;
-    vec![
-        MoveTo(-180.0, 0.0),
-        CubicTo(-180.0, 110.0, -100.0, 180.0, 0.0, 180.0),
-        CubicTo(110.0, 180.0, 180.0, 100.0, 180.0, 0.0),
-        CubicTo(180.0, -110.0, 100.0, -180.0, 0.0, -180.0),
-        CubicTo(-110.0, -180.0, -180.0, -100.0, -180.0, 0.0),
-        Close,
-    ]
-}
-
-fn g_clef_shape() -> Vec<GlyphOutlineCommand> {
-    use GlyphOutlineCommand::*;
-    vec![
-        MoveTo(80.0, 660.0),
-        CubicTo(-300.0, 450.0, -360.0, 80.0, -80.0, -110.0),
-        CubicTo(210.0, -305.0, 490.0, -100.0, 335.0, 125.0),
-        CubicTo(215.0, 300.0, -30.0, 230.0, -35.0, 75.0),
-        CubicTo(-35.0, -20.0, 85.0, -55.0, 145.0, 15.0),
-        CubicTo(280.0, 175.0, 70.0, 305.0, -95.0, 220.0),
-        CubicTo(-360.0, 85.0, -270.0, -300.0, 65.0, -350.0),
-        LineTo(115.0, -800.0),
-        LineTo(245.0, -790.0),
-        LineTo(180.0, -335.0),
-        CubicTo(540.0, -210.0, 560.0, 250.0, 230.0, 430.0),
-        CubicTo(145.0, 480.0, 120.0, 590.0, 80.0, 660.0),
-        Close,
-    ]
-}
-
-fn f_clef_shape() -> Vec<GlyphOutlineCommand> {
-    use GlyphOutlineCommand::*;
-    vec![
-        MoveTo(-430.0, 240.0),
-        CubicTo(-210.0, 570.0, 330.0, 470.0, 390.0, 90.0),
-        CubicTo(450.0, -300.0, 120.0, -550.0, -260.0, -430.0),
-        CubicTo(20.0, -300.0, 160.0, -90.0, 105.0, 120.0),
-        CubicTo(45.0, 340.0, -190.0, 390.0, -430.0, 240.0),
-        Close,
-        MoveTo(560.0, 210.0),
-        LineTo(760.0, 210.0),
-        LineTo(760.0, 410.0),
-        LineTo(560.0, 410.0),
-        Close,
-        MoveTo(560.0, -190.0),
-        LineTo(760.0, -190.0),
-        LineTo(760.0, 10.0),
-        LineTo(560.0, 10.0),
-        Close,
-    ]
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn repertoire_covers_the_working_symbols() {
-        let names = repertoire();
-        for expected in [
-            "noteheadBlack",
-            "noteheadHalf",
-            "noteheadWhole",
-            "restQuarter",
-            "rest8th",
-            "accidentalSharp",
-            "accidentalFlat",
-            "accidentalNatural",
-            "accidentalDoubleSharp",
-            "gClef",
-            "fClef",
-            "cClef",
-            "gClef8vb",
-            "flag8thUp",
-            "flag32ndDown",
-            "augmentationDot",
-            "timeSig4",
-            "articStaccatoAbove",
-            "articAccentBelow",
-            "fermataAbove",
-        ] {
-            assert!(names.iter().any(|name| name == expected), "missing {expected}");
-        }
-    }
-
-    #[test]
-    fn fallback_notehead_is_one_staff_space_tall() {
-        let font = fallback_font();
-        let bbox = font.bbox("noteheadBlack");
-        assert!((bbox.height() - 1.0).abs() < 1e-9);
-        assert!((bbox.width() - 1.18).abs() < 1e-9);
-        let outline = font.outlines.get("noteheadBlack").unwrap();
-        let mut min_y = f32::INFINITY;
-        let mut max_y = f32::NEG_INFINITY;
-        for command in outline.commands.iter() {
-            if let GlyphOutlineCommand::CubicTo(_, _, _, _, _, y) | GlyphOutlineCommand::MoveTo(_, y) =
-                command
-            {
-                min_y = min_y.min(*y);
-                max_y = max_y.max(*y);
-            }
-        }
-        // 1000 units per em, four staff spaces to the em: 250 units tall.
-        assert!((max_y - min_y - 250.0).abs() < 1.0, "{min_y}..{max_y}");
-    }
-
-    #[test]
-    fn the_shipped_font_loads_when_present() {
-        let font = load_music_font();
-        println!("music font source: {}", font.source());
-        if !font.is_real() {
-            return;
-        }
-        let bbox = font.bbox("noteheadBlack");
-        assert!((bbox.height() - 1.0).abs() < 0.02, "{bbox:?}");
-        assert!((bbox.width() - 1.18).abs() < 0.05, "{bbox:?}");
-        assert!(font.has("restQuarter"));
-        assert!(font.has("accidentalSharp"));
-        assert!(font.has("flag8thUp"));
-        assert!(font.engraving().beam_thickness > 0.0);
-    }
-}
diff --git a/libs/score_view/src/lib.rs b/libs/score_view/src/lib.rs
deleted file mode 100644
index d29a5f521..000000000
--- a/libs/score_view/src/lib.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-//! Playback-free score engraving, retained pages, score builders, and a lean widget.
-
-pub use makepad_widgets;
-
-pub mod build;
-pub mod document;
-pub mod engrave;
-pub mod font;
-pub mod spacing;
-mod title;
-pub mod view;
-
-pub use build::*;
-pub use document::*;
-pub use font::{
-    ensure_default_font, music_font, music_font_summary, set_embedded_music_font, EmbeddedFont,
-};
-#[cfg(feature = "embed-bravura")]
-pub use font::bravura;
-pub use view::*;
-
-use makepad_widgets::ScriptVm;
-
-/// Register the draw-only score widget.
-pub fn script_mod(vm: &mut ScriptVm) {
-    view::script_mod(vm);
-}
diff --git a/libs/score_view/src/spacing.rs b/libs/score_view/src/spacing.rs
deleted file mode 100644
index 41d83b155..000000000
--- a/libs/score_view/src/spacing.rs
+++ /dev/null
@@ -1,1053 +0,0 @@
-//! Horizontal spacing and page planning.
-//!
-//! This is the seam between the semantic score and
-//! [`makepad_score_layout`]'s constrained spring-and-rod solver. Nothing here
-//! decides *how* to space music — the kernel does that — but everything here
-//! decides *what the music actually is*, in numbers the kernel understands:
-//!
-//! * a **column** is one onset, a moment where something starts, merged
-//!   across every voice and both staves of the grand staff so the two hands
-//!   line up vertically;
-//! * its **spring** (`natural`) is its duration run through the kernel's
-//!   duration curve, so a sixteenth asks for less room than a half note but
-//!   not sixteen times less;
-//! * its **rod** (`minimum`) is measured ink: the real Bravura advance widths
-//!   of the noteheads at that onset, the second-interval head shift, the
-//!   augmentation dots, the accidentals hanging off the *next* column, and
-//!   the barline where the measure ends.
-//!
-//! The kernel then solves each system's chain to the system width and breaks
-//! the measure list into systems and the systems into pages; this module
-//! turns the solved widths back into page coordinates the engraver draws at.
-//!
-//! # Why these flexibilities
-//!
-//! A column's width under force `F` is `rod + I*q(d)*(1 + F)`: both the
-//! stretch and the shrink flexibility are set to the column's *duration
-//! space* `I*q(d)`, with `headroom` set to the rod. Three properties follow,
-//! and they are exactly the classical engraving behaviour:
-//!
-//! 1. Ink never scales. Justifying a system moves whitespace around; it never
-//!    inflates or squeezes a notehead's own advance.
-//! 2. Whitespace scales in proportion to duration space, so a system that has
-//!    to stretch keeps the *ratios* between a sixteenth's gap and a half
-//!    note's gap. That proportional invariance is what reads as "engraved".
-//! 3. `F = -1` is exactly the point where all whitespace is gone and every
-//!    rod is touching. Since [`makepad_score_layout::BreakStyle::min_ratio`]
-//!    is `-1`, the line breaker's feasibility test and the spacing model's
-//!    collision limit become the same statement, with no fudge factor.
-
-use crate::document::PAGE_WIDTH_SP;
-use crate::engrave::{
-    measure_staff_columns, Column, MARGIN_LEFT, MARGIN_RIGHT, STAFF_SPAN,
-};
-use crate::font::{music_font, MusicFont};
-use makepad_score::model::{KeySignature, Measure, MeasureId, Meter, Rational, Score, ScoreTime};
-use makepad_score_layout::{
-    break_pages, BreakRule, DistanceStyle, IncrementalLayout, LayoutStyle, LineWidths,
-    MeasureSource, PageSpec, RelayoutStats, Sp, SpacingColumn, SystemLayout, SystemVertical,
-    TurnRule,
-};
-use std::{collections::BTreeMap, ops::Range};
-
-/// Page y of the top of the first system's block (its ink, not its staff).
-const PAGE_MUSIC_TOP: f64 = 28.0;
-/// Page y below which nothing but the folio may be printed.
-const PAGE_MUSIC_BOTTOM: f64 = 222.0;
-
-/// One placed onset column: where its noteheads' left edges go.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct ColumnPlacement {
-    /// Absolute score time of the onset.
-    pub onset: ScoreTime,
-    /// Page x of the unshifted notehead's left edge.
-    pub x: f64,
-}
-
-/// One placed measure.
-#[derive(Clone, Debug)]
-pub struct MeasurePlacement {
-    pub measure: MeasureId,
-    /// Index in score order.
-    pub index: usize,
-    /// Page x of the measure's left boundary (the opening barline).
-    pub left: f64,
-    /// Page x of the measure's closing barline.
-    pub right: f64,
-    /// Onset columns in time order.
-    pub columns: Vec<ColumnPlacement>,
-}
-
-impl MeasurePlacement {
-    /// Page x for an onset, or the measure's left boundary when the onset is
-    /// not a column of this measure (which the engraver never asks for).
-    pub fn x_of(&self, onset: ScoreTime) -> f64 {
-        self.columns
-            .iter()
-            .find(|column| column.onset == onset)
-            .map(|column| column.x)
-            .unwrap_or(self.left)
-    }
-
-    /// Page x for a point in time inside the measure, interpolated between
-    /// the columns that bracket it. Used by the playback cursor.
-    pub fn x_at(&self, whole: f64, measure_start: f64, measure_end: f64) -> f64 {
-        let time = whole.clamp(measure_start, measure_end);
-        let mut previous = (measure_start, self.left);
-        for column in &self.columns {
-            let at = rational_f64(column.onset.0);
-            if at > time + 1e-12 {
-                let span = (at - previous.0).max(1e-9);
-                let t = ((time - previous.0) / span).clamp(0.0, 1.0);
-                return previous.1 + (column.x - previous.1) * t;
-            }
-            previous = (at, column.x);
-        }
-        let span = (measure_end - previous.0).max(1e-9);
-        let t = ((time - previous.0) / span).clamp(0.0, 1.0);
-        previous.1 + (self.right - previous.1) * t
-    }
-}
-
-/// One placed system.
-#[derive(Clone, Debug)]
-pub struct SystemPlacement {
-    /// Page y of the top staff line of the upper staff.
-    pub top: f64,
-    /// Page y of the bottom staff line of the lower staff.
-    pub bottom: f64,
-    /// Page x where this system's music starts.
-    pub music_left: f64,
-    /// Page x of the system's right edge.
-    pub right: f64,
-    /// True for the system carrying the score's first measure.
-    pub show_meter: bool,
-    pub measures: Vec<MeasurePlacement>,
-}
-
-/// A moment in the score, resolved to the page.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct CursorLocation {
-    pub page: usize,
-    pub x_sp: f64,
-    pub top_sp: f64,
-    pub bottom_sp: f64,
-}
-
-/// How far above and below the staves the playback cursor reaches, so it
-/// clears ledger lines and stems without touching the neighbouring system.
-const CURSOR_SYSTEM_PAD: f64 = 3.0;
-
-/// One placed page.
-#[derive(Clone, Debug, Default)]
-pub struct PagePlacement {
-    pub systems: Vec<SystemPlacement>,
-}
-
-/// Which pages a relayout invalidated.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum PagesDirty {
-    /// The break structure moved: everything must be repainted.
-    All,
-    /// Only these pages changed.
-    Only(Vec<usize>),
-}
-
-/// Cached per-measure spacing input, kept beside the kernel's own cache so a
-/// one-measure edit re-measures one measure's ink rather than the score's.
-#[derive(Clone, Debug, Default)]
-struct MeasureCache {
-    /// The onsets, in time order, matching `source.columns` one for one.
-    onsets: Vec<ScoreTime>,
-    /// Distance from this measure's closing barline back to the next
-    /// measure's first column.
-    lead_after: f64,
-    /// Ink reach above the upper staff's top line, in staff spaces.
-    above: f64,
-    /// Ink reach below the lower staff's bottom line.
-    below: f64,
-}
-
-/// The document's horizontal spacing and page plan.
-pub struct ScoreSpacing {
-    style: LayoutStyle,
-    page_width: f64,
-    staff_span: f64,
-    incremental: IncrementalLayout,
-    sources: Vec<MeasureSource>,
-    cache: Vec<MeasureCache>,
-    measure_ids: Vec<MeasureId>,
-    /// Page x where music starts on a system that shows no time signature.
-    music_left: f64,
-    /// Page x where music starts on the score's very first system.
-    music_left_first: f64,
-    /// Whether the first percussion system reserves a drum-key column.
-    drum_key: bool,
-    widths: LineWidths,
-    systems: Vec<SystemLayout>,
-    pages: Vec<PagePlacement>,
-    /// Which systems each page carries, with its vertical adjustment ratio.
-    page_fills: Vec<(Range<usize>, f64)>,
-    /// Page index of every measure, by score order.
-    measure_page: Vec<usize>,
-    stats: RelayoutStats,
-}
-
-impl Default for ScoreSpacing {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl ScoreSpacing {
-    pub fn new() -> Self {
-        Self {
-            style: LayoutStyle::default(),
-            page_width: PAGE_WIDTH_SP,
-            staff_span: STAFF_SPAN,
-            incremental: IncrementalLayout::new(),
-            sources: Vec::new(),
-            cache: Vec::new(),
-            measure_ids: Vec::new(),
-            music_left: MARGIN_LEFT + 8.0,
-            music_left_first: MARGIN_LEFT + 8.0,
-            drum_key: false,
-            widths: LineWidths::uniform(Sp(1.0)),
-            systems: Vec::new(),
-            pages: Vec::new(),
-            page_fills: Vec::new(),
-            measure_page: Vec::new(),
-            stats: RelayoutStats::default(),
-        }
-    }
-
-    pub fn style(&self) -> &LayoutStyle {
-        &self.style
-    }
-
-    pub fn set_page_width(&mut self, page_width: f64) {
-        self.page_width = page_width.max(MARGIN_LEFT + MARGIN_RIGHT + 1.0);
-    }
-
-    pub fn set_drum_key(&mut self, drum_key: bool) {
-        self.drum_key = drum_key;
-    }
-
-    pub fn pages(&self) -> &[PagePlacement] {
-        &self.pages
-    }
-
-    pub fn page_count(&self) -> usize {
-        self.pages.len()
-    }
-
-    /// Page width that lets every measured bar sit on one system at its
-    /// natural spring widths. Content-fit views use this as their widest
-    /// useful reflow candidate; making the page wider would only add ragged
-    /// paper after the final bar.
-    pub(crate) fn natural_page_width(&self) -> f64 {
-        let lead = self.style.distance.barline_to_note.0;
-        let natural: f64 = self
-            .sources
-            .iter()
-            .flat_map(|source| &source.columns)
-            .map(|column| column.natural.0)
-            .sum();
-        (self.music_left_first - lead + natural + MARGIN_RIGHT)
-            .max(MARGIN_LEFT + MARGIN_RIGHT + 1.0)
-    }
-
-    pub fn stats(&self) -> RelayoutStats {
-        self.stats
-    }
-
-    pub fn page_of_measure(&self, index: usize) -> Option<usize> {
-        self.measure_page.get(index).copied()
-    }
-
-    /// Where a moment in the score is on the page, for the playback cursor:
-    /// page index, page x, and the vertical extent of the system it lands in.
-    /// The system span is what keeps the cursor from ruling the whole sheet.
-    pub fn locate(&self, score: &Score, whole: f64) -> Option<CursorLocation> {
-        let last_index = self.measure_ids.len().checked_sub(1)?;
-        let index = self.measure_ids.iter().enumerate().position(|(index, id)| {
-            score.measures.get(id).is_some_and(|measure| {
-                let start = rational_f64(measure.start.0);
-                let end = start + rational_f64(measure.extent.0);
-                whole >= start && (whole < end || (index == last_index && whole == end))
-            })
-        })?;
-        let measure = score.measures.get(&self.measure_ids[index])?;
-        let start = rational_f64(measure.start.0);
-        let end = start + rational_f64(measure.extent.0);
-        let page = *self.measure_page.get(index)?;
-        let system = self
-            .pages
-            .get(page)?
-            .systems
-            .iter()
-            .find(|system| system.measures.iter().any(|placement| placement.index == index))?;
-        let placement = system
-            .measures
-            .iter()
-            .find(|placement| placement.index == index)?;
-        Some(CursorLocation {
-            page,
-            x_sp: placement.x_at(whole, start, end),
-            top_sp: system.top - CURSOR_SYSTEM_PAD,
-            bottom_sp: system.bottom + CURSOR_SYSTEM_PAD,
-        })
-    }
-
-    /// Re-measure every measure and lay the whole score out. Used on load and
-    /// after any edit that can move more than one measure (undo, redo).
-    pub fn rebuild(&mut self, score: &Score) {
-        let font = music_font();
-        self.staff_span = crate::engrave::score_staff_span(score);
-        let measures = ordered_measures(score);
-        self.measure_ids = measures.iter().map(|measure| measure.id).collect();
-        // Measure every bar's ink once; a bar's trailing rod needs the next
-        // bar's leading ink, which is the neighbour in this same list.
-        let inks: Vec<MeasureInk> = measures
-            .iter()
-            .map(|measure| measure_ink(score, font, measure, &self.style.distance))
-            .collect();
-        let previous: Vec<u64> = self.sources.iter().map(|source| source.revision).collect();
-        self.sources.clear();
-        self.cache.clear();
-        for (index, measure) in measures.iter().enumerate() {
-            let revision = previous.get(index).copied().unwrap_or(0).wrapping_add(1);
-            let next_left = leading_ink(inks.get(index + 1));
-            let (source, cache) = self.springs(measure, &inks[index], next_left, revision);
-            self.sources.push(source);
-            self.cache.push(cache);
-        }
-        self.plan_prefix(score, font);
-        self.relayout();
-        self.repaginate();
-    }
-
-    /// One measure changed. Re-measures that measure (and its predecessor,
-    /// whose trailing rod reaches across the barline into it), then asks the
-    /// kernel for the cheapest relayout it can get away with.
-    pub fn touch_measure(&mut self, score: &Score, index: usize) -> PagesDirty {
-        if index >= self.sources.len() {
-            self.rebuild(score);
-            return PagesDirty::All;
-        }
-        let font = music_font();
-        let measures = ordered_measures(score);
-        let mut touched = vec![index];
-        if index > 0 {
-            touched.insert(0, index - 1);
-        }
-        for &at in &touched {
-            let revision = self.sources[at].revision.wrapping_add(1);
-            let Some(measure) = measures.get(at) else { continue };
-            let ink = measure_ink(score, font, measure, &self.style.distance);
-            let next_left = leading_ink(
-                measures
-                    .get(at + 1)
-                    .map(|next| measure_ink(score, font, next, &self.style.distance))
-                    .as_ref(),
-            );
-            let (source, cache) = self.springs(measure, &ink, next_left, revision);
-            // The predecessor is only really dirty when the edit changed the
-            // ink its trailing rod reaches into, so compare before bumping.
-            if at != index
-                && source.columns == self.sources[at].columns
-                && source.break_right == self.sources[at].break_right
-            {
-                continue;
-            }
-            self.sources[at] = source;
-            self.cache[at] = cache;
-        }
-        let prefix_before = self.music_left_first;
-        self.plan_prefix(score, font);
-        let before: Vec<Range<usize>> = self.systems.iter().map(|s| s.measures.clone()).collect();
-        self.relayout();
-        let after: Vec<Range<usize>> = self.systems.iter().map(|s| s.measures.clone()).collect();
-        if before != after || self.music_left_first != prefix_before {
-            self.repaginate();
-            return PagesDirty::All;
-        }
-        // Same breaks: only the pages carrying a re-solved system move.
-        let mut dirty: Vec<usize> = touched
-            .iter()
-            .filter_map(|&at| self.measure_page.get(at).copied())
-            .collect();
-        dirty.sort_unstable();
-        dirty.dedup();
-        for &page in &dirty {
-            self.place_page(page);
-        }
-        PagesDirty::Only(dirty)
-    }
-
-    /// The kernel's incremental line layout over the cached measure sources.
-    fn relayout(&mut self) {
-        self.systems = self
-            .incremental
-            .layout(&self.sources, self.widths, &self.style)
-            .to_vec();
-        self.stats = self.incremental.stats();
-    }
-
-    /// Where music starts, and therefore how wide a system is.
-    ///
-    /// The clef and key signature are drawn at every system start, so their
-    /// width comes off every system; the time signature is drawn once, so it
-    /// comes off the first system only. The key allowance is the *widest*
-    /// key the score uses, which keeps the music left edge aligned down the
-    /// page even across a key change.
-    fn plan_prefix(&mut self, score: &Score, font: &'static MusicFont) {
-        let mut fifths = 0_i8;
-        for measure in ordered_measures(score) {
-            if let Some(key) = score.maps.key_at(measure.start, None, None) {
-                if key.fifths.unsigned_abs() > fifths.unsigned_abs() {
-                    fifths = key.fifths;
-                }
-            }
-        }
-        let meter = score
-            .maps
-            .meter_at(ScoreTime::ZERO, None, None)
-            .cloned()
-            .unwrap_or(Meter::Measured {
-                groups: vec![4],
-                unit: 4,
-            });
-        let key = KeySignature { fifths, custom: Vec::new() };
-        let lead = self.style.distance.barline_to_note.0;
-        self.music_left =
-            crate::engrave::prefix_width(font, &key, None, &self.style) + MARGIN_LEFT + lead;
-        self.music_left_first =
-            crate::engrave::prefix_width(font, &key, Some(&meter), &self.style) + MARGIN_LEFT + lead;
-        if self.drum_key {
-            self.music_left_first += crate::engrave::drum_key_width(score);
-        }
-        let right = self.page_width - MARGIN_RIGHT;
-        // The chain runs from the first column to one `barline_to_note` past
-        // the closing barline, so solving to this target lands that barline
-        // exactly on the right edge.
-        self.widths = LineWidths {
-            first: Sp(right - self.music_left_first + lead),
-            rest: Sp(right - self.music_left + lead),
-        };
-    }
-
-    /// Turn one measure's measured ink into springs and rods.
-    ///
-    /// `next_left` is the ink the *following* measure's first column hangs
-    /// left of its notehead — an accidental, say — which this measure's
-    /// trailing rod has to clear along with the barline.
-    fn springs(
-        &self,
-        measure: &Measure,
-        ink: &MeasureInk,
-        next_left: f64,
-        revision: u64,
-    ) -> (MeasureSource, MeasureCache) {
-        let extent = rational_f64(measure.extent.0).max(1e-9);
-        let start = rational_f64(measure.start.0);
-        let distance = &self.style.distance;
-        // The rod has to clear the barline the engraver actually draws, so
-        // take its thickness from the font's own engraving defaults.
-        let barline = music_font()
-            .engraving()
-            .thin_barline_thickness
-            .max(self.style.stroke.barline_thin.0);
-        let lead_after = if next_left > 0.0 {
-            (distance.barline_to_accidental.0 + next_left).max(distance.barline_to_note.0)
-        } else {
-            distance.barline_to_note.0
-        };
-
-        let mut columns = Vec::with_capacity(ink.columns.len().max(1));
-        for (at, column) in ink.columns.iter().enumerate() {
-            let onset = rational_f64(column.onset.0) - start;
-            let next = ink
-                .columns
-                .get(at + 1)
-                .map(|next| rational_f64(next.onset.0) - start)
-                .unwrap_or(extent);
-            // The spring's duration is the interval to the next onset: what
-            // this column has to *say*, as opposed to what it has to clear.
-            let duration = (next - onset).max(1.0 / 512.0);
-            let gap = if at + 1 < ink.columns.len() {
-                distance.note_to_note_min.0 + ink.columns[at + 1].left
-            } else {
-                distance.note_to_barline.0 + barline + lead_after
-            };
-            columns.push(spring(column.right + gap, duration, &self.style));
-        }
-        if columns.is_empty() {
-            // An empty measure still has to be wide enough to read as one.
-            columns.push(spring(distance.min_measure_width.0, extent, &self.style));
-        }
-        let cache = MeasureCache {
-            onsets: ink.columns.iter().map(|column| column.onset).collect(),
-            lead_after,
-            above: ink.above,
-            below: ink.below,
-        };
-        (
-            MeasureSource {
-                revision,
-                columns,
-                break_right: BreakRule::Allowed,
-                spanner_penalty: 0.0,
-            },
-            cache,
-        )
-    }
-
-    /// Stack the systems onto pages and place every column on every page.
-    fn repaginate(&mut self) {
-        let verticals: Vec<SystemVertical> = self
-            .systems
-            .iter()
-            .map(|system| {
-                let (above, below) = self.system_reach(&system.measures);
-                SystemVertical {
-                    height: Sp(self.staff_span + above + below),
-                    gap_natural: self.style.vertical.system_distance_min,
-                    gap_min: self.style.vertical.system_distance_min * 0.7,
-                    gap_stretch: self.style.vertical.system_distance_max
-                        - self.style.vertical.system_distance_min,
-                    turn_after: TurnRule::Allowed,
-                }
-            })
-            .collect();
-        let plan = break_pages(
-            &verticals,
-            PageSpec {
-                usable_height: Sp(PAGE_MUSIC_BOTTOM - PAGE_MUSIC_TOP),
-            },
-            &self.style.breaking,
-        );
-        self.pages.clear();
-        self.measure_page = vec![0; self.sources.len()];
-        // A score with nothing on it still gets one page to put its title on.
-        let fills: Vec<Range<usize>> = if plan.pages.is_empty() {
-            vec![0..self.systems.len()]
-        } else {
-            plan.pages.iter().map(|page| page.systems.clone()).collect()
-        };
-        for (page_index, fill) in fills.iter().enumerate() {
-            self.pages.push(PagePlacement::default());
-            for system in fill.clone() {
-                for measure in self.systems[system].measures.clone() {
-                    if let Some(slot) = self.measure_page.get_mut(measure) {
-                        *slot = page_index;
-                    }
-                }
-            }
-        }
-        let adjustments: Vec<(Range<usize>, f64)> = fills
-            .iter()
-            .cloned()
-            .zip(
-                plan.pages
-                    .iter()
-                    .map(|page| if page.justified { page.adjustment } else { 0.0 })
-                    .chain(std::iter::repeat(0.0)),
-            )
-            .collect();
-        self.page_fills = adjustments;
-        for page in 0..self.pages.len() {
-            self.place_page(page);
-        }
-    }
-
-    fn system_reach(&self, measures: &Range<usize>) -> (f64, f64) {
-        let mut above = 3.0_f64;
-        let mut below = 3.0_f64;
-        for index in measures.clone() {
-            if let Some(cache) = self.cache.get(index) {
-                above = above.max(cache.above);
-                below = below.max(cache.below);
-            }
-        }
-        (above.min(14.0), below.min(14.0))
-    }
-
-    /// Turn one page's solved column widths into page coordinates.
-    fn place_page(&mut self, page_index: usize) {
-        let Some((fill, adjustment)) = self.page_fills.get(page_index).cloned() else {
-            return;
-        };
-        let mut placed = PagePlacement::default();
-        let mut y = PAGE_MUSIC_TOP;
-        for system_index in fill.clone() {
-            let system = &self.systems[system_index];
-            let (above, below) = self.system_reach(&system.measures);
-            if system_index != fill.start {
-                let gap = self.style.vertical.system_distance_min.0
-                    + adjustment
-                        * (self.style.vertical.system_distance_max.0
-                            - self.style.vertical.system_distance_min.0);
-                y += gap;
-            }
-            let top = y + above;
-            y += self.staff_span + above + below;
-            let show_meter = system.measures.start == 0;
-            let music_left = if show_meter {
-                self.music_left_first
-            } else {
-                self.music_left
-            };
-            let mut x = music_left;
-            let mut widths = system.solution.widths.iter().map(|w| w.0);
-            let mut measures = Vec::with_capacity(system.measures.len());
-            // Measure boundaries tile the system: each starts where the
-            // previous one's barline stands.
-            let mut left = music_left - self.style.distance.barline_to_note.0;
-            for index in system.measures.clone() {
-                let source = &self.sources[index];
-                let cache = &self.cache[index];
-                let mut columns = Vec::with_capacity(cache.onsets.len());
-                for (at, _) in source.columns.iter().enumerate() {
-                    if let Some(&onset) = cache.onsets.get(at) {
-                        columns.push(ColumnPlacement { onset, x });
-                    }
-                    x += widths.next().unwrap_or(0.0);
-                }
-                // The closing barline stands back from the next measure's
-                // first column by the same lead its trailing rod reserved;
-                // the system's last barline lands on the right edge.
-                let last = index + 1 == system.measures.end;
-                let lead = if last {
-                    self.style.distance.barline_to_note.0
-                } else {
-                    cache.lead_after
-                };
-                let right = x - lead;
-                measures.push(MeasurePlacement {
-                    measure: self.measure_ids[index],
-                    index,
-                    left,
-                    right,
-                    columns,
-                });
-                left = right;
-            }
-            placed.systems.push(SystemPlacement {
-                top,
-                bottom: top + self.staff_span,
-                music_left,
-                right: self.page_width - MARGIN_RIGHT,
-                show_meter,
-                measures,
-            });
-        }
-        if let Some(slot) = self.pages.get_mut(page_index) {
-            *slot = placed;
-        }
-    }
-}
-
-/// Build one column's spring from its rod and its duration.
-///
-/// `headroom` is the rod, so the regularizer's notion of "whitespace"
-/// (`width - headroom`) is exactly the duration space, and both flexibilities
-/// are that same duration space — see the module docs for why.
-fn spring(rod: f64, duration: f64, style: &LayoutStyle) -> SpacingColumn {
-    let space = style.spacing.spacing_increment.0
-        * makepad_score_layout::duration_quanta(duration, &style.spacing);
-    SpacingColumn {
-        natural: Sp(rod + space),
-        minimum: Sp(rod),
-        stretch_flex: space.max(style.spacing.min_stretch_flex),
-        shrink_flex: space.max(style.spacing.min_shrink_flex),
-        headroom: Sp(rod),
-        duration_class: Some((duration * 1024.0).round().clamp(0.0, 4096.0) as u32),
-    }
-}
-
-/// One onset's measured ink, merged over every voice and both staves.
-#[derive(Clone, Copy, Debug)]
-pub(crate) struct ColumnInk {
-    pub onset: ScoreTime,
-    /// Ink reaching left of the notehead origin: accidentals, and the heads
-    /// a down-stem chord pushes to the far side of its stem.
-    pub left: f64,
-    /// Ink reaching right of it: the notehead advance, second-interval head
-    /// shifts, augmentation dots.
-    pub right: f64,
-}
-
-/// A measure's merged onset columns plus its vertical reach.
-pub(crate) struct MeasureInk {
-    pub columns: Vec<ColumnInk>,
-    pub above: f64,
-    pub below: f64,
-}
-
-/// Measure one measure: what ink sits at each onset, and how far the ink
-/// reaches above and below the grand staff.
-pub(crate) fn measure_ink(
-    score: &Score,
-    font: &'static MusicFont,
-    measure: &Measure,
-    distance: &DistanceStyle,
-) -> MeasureInk {
-    let key = score
-        .maps
-        .key_at(measure.start, None, None)
-        .cloned()
-        .unwrap_or(KeySignature::C_MAJOR);
-    let frames = crate::engrave::score_staff_frames(score, 0.0);
-    let staff_span = frames.last().map_or(STAFF_SPAN, |staff| staff.bottom());
-    let staves = measure_staff_columns(font, score, measure, &key, &frames);
-    let mut merged: BTreeMap<ScoreTime, (f64, f64)> = BTreeMap::new();
-    let mut top = 0.0_f64;
-    let mut bottom = staff_span;
-    for voices in &staves {
-        for columns in voices {
-            for column in columns {
-                let (left, right) = column_extents(font, column, distance);
-                let entry = merged.entry(column.time).or_insert((0.0, 0.0));
-                entry.0 = entry.0.max(left);
-                entry.1 = entry.1.max(right);
-                top = top.min(column.top_y());
-                bottom = bottom.max(column.bottom_y());
-            }
-        }
-    }
-    let lyric_verses = score
-        .lyrics
-        .iter()
-        .filter(|lyric| {
-            staves.iter().any(|voices| {
-                voices.iter().any(|columns| {
-                    columns
-                        .iter()
-                        .any(|column| column.heads.iter().any(|head| head.note == lyric.note))
-                })
-            })
-        })
-        .map(|lyric| lyric.verse.max(1))
-        .max()
-        .unwrap_or(0);
-    let lyric_below = if lyric_verses == 0 {
-        3.0
-    } else {
-        4.5 + f64::from(lyric_verses - 1) * 1.8
-    };
-    MeasureInk {
-        columns: merged
-            .into_iter()
-            .map(|(onset, (left, right))| ColumnInk { onset, left, right })
-            .collect(),
-        // A notehead is one staff space tall; stems, beams and flags reach
-        // roughly a stem length past the outermost head.
-        above: (-top + 1.0 + 2.0).max(3.0),
-        below: (bottom - staff_span + 1.0 + 2.0).max(lyric_below),
-    }
-}
-
-/// How far one chord's ink reaches either side of its notehead origin.
-fn column_extents(font: &'static MusicFont, column: &Column, distance: &DistanceStyle) -> (f64, f64) {
-    let head = column
-        .heads
-        .iter()
-        .map(|head| font.advance(&head.glyph).max(font.bbox(&head.glyph).width()))
-        .fold(0.0_f64, f64::max)
-        .max(0.6);
-    let shifted = column.heads.iter().any(|head| head.shifted);
-    // A second-interval head sits on the far side of the stem: to the right
-    // for an up stem, to the left for a down stem.
-    let (mut left, mut right) = match (shifted, column.stem_up) {
-        (false, _) => (0.0, head),
-        (true, true) => (0.0, head * 2.0),
-        (true, false) => (head, head),
-    };
-    let accidental = column
-        .heads
-        .iter()
-        .filter_map(|head| head.accidental.as_deref())
-        .map(|name| font.advance(name).max(font.bbox(name).width()))
-        .fold(0.0_f64, f64::max);
-    if accidental > 0.0 {
-        left += accidental + distance.accidental_to_note.0;
-    }
-    if column.value.dots > 0 {
-        let dot = font.advance("augmentationDot").max(0.3);
-        let dots = f64::from(column.value.dots);
-        right += distance.note_to_dot.0 + dots * dot + (dots - 1.0) * distance.dot_to_dot.0;
-    }
-    (left, right)
-}
-
-/// How far the first column of a measure reaches left of its notehead.
-fn leading_ink(ink: Option<&MeasureInk>) -> f64 {
-    ink.and_then(|ink| ink.columns.first())
-        .map(|column| column.left)
-        .unwrap_or(0.0)
-}
-
-pub(crate) fn ordered_measures(score: &Score) -> Vec<&Measure> {
-    let mut measures: Vec<&Measure> = score.measures.values().collect();
-    measures.sort_by_key(|measure| (measure.ordinal, measure.start));
-    measures
-}
-
-pub(crate) fn rational_f64(value: Rational) -> f64 {
-    value.numerator() as f64 / value.denominator() as f64
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::engrave::tests::{engrave, fixture, fixture_events, Placed};
-    use makepad_score::model::Step;
-    use makepad_score_layout::duration_quanta;
-
-    const SCALE: [Step; 7] = [
-        Step::C,
-        Step::D,
-        Step::E,
-        Step::F,
-        Step::G,
-        Step::A,
-        Step::B,
-    ];
-
-    /// The x of every notehead on the page, left to right.
-    fn head_xs(score: &Score) -> Vec<f64> {
-        let mut xs: Vec<f64> = engrave(score)
-            .noteheads
-            .into_iter()
-            .map(|(x, _, _)| x)
-            .collect();
-        xs.sort_by(f64::total_cmp);
-        xs
-    }
-
-    fn run(count: usize, denominator: u64) -> Score {
-        let pitches: Vec<(Step, i8)> = (0..count).map(|i| (SCALE[i % 7], 4)).collect();
-        fixture(&pitches, denominator)
-    }
-
-    /// The headline defect this module exists to fix: a run of equal notes
-    /// must advance by one constant step, not bunch up at the barline.
-    #[test]
-    fn a_run_of_sixteenths_advances_in_equal_steps() {
-        let font = music_font();
-        let style = LayoutStyle::default();
-        let xs = head_xs(&run(16, 16));
-        assert_eq!(xs.len(), 16);
-        let steps: Vec<f64> = xs.windows(2).map(|pair| pair[1] - pair[0]).collect();
-        let first = steps[0];
-        for step in &steps {
-            assert!(
-                (step - first).abs() < 1e-9,
-                "sixteenths are unevenly spaced: {steps:?}"
-            );
-        }
-        // And every step clears the ink: notehead advance plus the house
-        // minimum whitespace between notes.
-        let rod = font.advance("noteheadBlack") + style.distance.note_to_note_min.0;
-        assert!(first > rod, "step {first} is tighter than the rod {rod}");
-    }
-
-    #[test]
-    fn locate_maps_bar_starts_and_the_score_end_to_engraved_x() {
-        let score = crate::document::demo_score(4).expect("the fixture is valid");
-        let mut spacing = ScoreSpacing::new();
-        spacing.rebuild(&score);
-
-        let at_start = spacing.locate(&score, 0.0).expect("score start");
-        let at_bar_two = spacing.locate(&score, 1.0).expect("second bar start");
-        let at_end = spacing.locate(&score, 4.0).expect("score end");
-        let placement = |index: usize| {
-            spacing
-                .pages
-                .iter()
-                .flat_map(|page| &page.systems)
-                .flat_map(|system| &system.measures)
-                .find(|measure| measure.index == index)
-                .expect("measure placement")
-        };
-        let first = placement(0);
-        let second = placement(1);
-        let last = placement(3);
-
-        assert_eq!(at_start.x_sp, first.x_at(0.0, 0.0, 1.0));
-        assert_eq!(at_bar_two.x_sp, second.x_at(1.0, 1.0, 2.0));
-        assert_eq!(at_end.x_sp, last.right);
-        assert_eq!(at_end.page, spacing.page_of_measure(3).unwrap());
-    }
-
-    /// A single bar is not smeared across the page: below the style's
-    /// fill threshold the last system stays ragged at its natural width.
-    #[test]
-    fn a_one_bar_score_stays_ragged() {
-        let drawn = engrave(&run(16, 16));
-        let margin = PAGE_WIDTH_SP - MARGIN_RIGHT;
-        assert!(
-            drawn.system_right < margin - 10.0,
-            "a one-bar score was stretched to {} of {margin}",
-            drawn.system_right
-        );
-        // But it still starts where music starts, and the notes fill it.
-        let last = drawn.noteheads.iter().map(|(x, _, _)| *x).fold(0.0, f64::max);
-        assert!(last < drawn.system_right && last > drawn.system_right - 6.0);
-    }
-
-    /// Space follows the duration curve, not the clock: a half note gets the
-    /// curve's ratio more whitespace than a quarter, never four times more.
-    #[test]
-    fn a_long_note_earns_curve_much_room_not_clock_much() {
-        let font = music_font();
-        let style = LayoutStyle::default();
-        let xs = head_xs(&fixture_events(&[
-            Placed { onset: (0, 1), duration: (1, 2), step: Step::G, octave: 4 },
-            Placed { onset: (1, 2), duration: (1, 4), step: Step::A, octave: 4 },
-            Placed { onset: (3, 4), duration: (1, 4), step: Step::B, octave: 4 },
-        ]));
-        assert_eq!(xs.len(), 3);
-        let gap = style.distance.note_to_note_min.0;
-        let white_half = (xs[1] - xs[0]) - (font.advance("noteheadHalf") + gap);
-        let white_quarter = (xs[2] - xs[1]) - (font.advance("noteheadBlack") + gap);
-        let want = duration_quanta(0.5, &style.spacing) / duration_quanta(0.25, &style.spacing);
-        let got = white_half / white_quarter;
-        assert!(
-            (got - want).abs() < 1e-6,
-            "whitespace ratio {got} should follow the duration curve {want}"
-        );
-        // Sanity: the clock ratio would have been 2.0.
-        assert!(got < 1.5);
-    }
-
-    /// The rods are measured ink, not a guess: for a plain run they are the
-    /// font's own notehead advance plus the house note-to-note minimum, and
-    /// the last one also has to clear the barline.
-    #[test]
-    fn rods_are_measured_from_the_font() {
-        let font = music_font();
-        let style = LayoutStyle::default();
-        let score = run(8, 8);
-        let measures = ordered_measures(&score);
-        let ink = measure_ink(&score, font, measures[0], &style.distance);
-        assert_eq!(ink.columns.len(), 8);
-        for column in &ink.columns {
-            assert_eq!(column.left, 0.0);
-            assert!((column.right - font.advance("noteheadBlack")).abs() < 1e-9);
-        }
-        let mut spacing = ScoreSpacing::new();
-        spacing.rebuild(&score);
-        let rods: Vec<f64> = spacing.sources[0]
-            .columns
-            .iter()
-            .map(|column| column.minimum.0)
-            .collect();
-        let inner = font.advance("noteheadBlack") + style.distance.note_to_note_min.0;
-        for rod in &rods[..7] {
-            assert!((rod - inner).abs() < 1e-9, "inner rod {rod} != {inner}");
-        }
-        // The trailing rod carries the note-to-barline space, the barline
-        // itself and the lead into the next measure.
-        assert!(rods[7] > inner + style.distance.note_to_barline.0);
-    }
-
-    /// Every column of a system is a spring whose whitespace is its duration
-    /// space scaled by one shared force. That is the invariant the engraved
-    /// picture rests on, so pin it directly on the solved widths.
-    #[test]
-    fn one_force_scales_every_column_s_duration_space() {
-        let score = run(12, 16);
-        let mut spacing = ScoreSpacing::new();
-        spacing.rebuild(&score);
-        let system = &spacing.systems[0];
-        let force = system.solution.force;
-        for (column, width) in spacing.sources[0]
-            .columns
-            .iter()
-            .zip(&system.solution.widths)
-        {
-            let want = column.minimum.0 + (column.natural.0 - column.minimum.0) * (1.0 + force);
-            assert!(
-                (width.0 - want).abs() < 1e-9,
-                "column width {} is not rod + duration space * (1 + F)",
-                width.0
-            );
-            assert!(width.0 >= column.minimum.0 - 1e-12, "a rod was violated");
-        }
-    }
-
-    /// Systems no longer hold a constant four measures: the breaker decides,
-    /// and a bar of sixteenths costs more room than a bar of quarters.
-    #[test]
-    fn measures_per_system_follows_the_music() {
-        let dense = {
-            let mut score = run(16, 16);
-            grow(&mut score, 8);
-            score
-        };
-        let sparse = {
-            let mut score = run(4, 4);
-            grow(&mut score, 8);
-            score
-        };
-        let mut a = ScoreSpacing::new();
-        a.rebuild(&dense);
-        let mut b = ScoreSpacing::new();
-        b.rebuild(&sparse);
-        let per = |s: &ScoreSpacing| s.systems[0].measures.len();
-        assert!(
-            per(&a) < per(&b),
-            "sixteenths {} should not fit as densely as quarters {}",
-            per(&a),
-            per(&b)
-        );
-    }
-
-    /// Repeat a one-measure fixture `count` times, so a score has something
-    /// for the line breaker to break.
-    fn grow(score: &mut Score, count: u32) {
-        let first = ordered_measures(score)[0].id;
-        let template = score.measures[&first].clone();
-        let events: Vec<_> = score
-            .voices
-            .values()
-            .map(|voice| (voice.id, voice.events.clone()))
-            .collect();
-        let mut ids = makepad_score::model::IdGenerator::new(0x7e58);
-        for ordinal in 1..count {
-            let start = ScoreTime::new(i64::from(ordinal), 1).unwrap();
-            let id = ids.next::<makepad_score::model::MeasureTag>().unwrap();
-            score.measures.insert(
-                id,
-                Measure {
-                    id,
-                    ordinal,
-                    label: (ordinal + 1).to_string(),
-                    start,
-                    extent: template.extent,
-                },
-            );
-            score.flow.nodes.push(makepad_score::model::FlowNode {
-                measure: id,
-                ordinal,
-            });
-            for (voice, source) in &events {
-                let mut copies = Vec::with_capacity(source.len());
-                for event in source {
-                    let mut event = event.clone();
-                    event.id = ids.next::<makepad_score::model::EventTag>().unwrap();
-                    event.onset = event.onset.checked_add_time(start).unwrap();
-                    if let makepad_score::model::EventKind::Chord(notes) = &mut event.kind {
-                        for note in notes {
-                            note.id = ids.next::<makepad_score::model::NoteTag>().unwrap();
-                        }
-                    }
-                    copies.push(event);
-                }
-                score.voices.get_mut(voice).unwrap().events.extend(copies);
-            }
-        }
-    }
-}
diff --git a/libs/score_view/src/view.rs b/libs/score_view/src/view.rs
deleted file mode 100644
index 68b1d6eb2..000000000
--- a/libs/score_view/src/view.rs
+++ /dev/null
@@ -1,943 +0,0 @@
-//! Lean draw-only score widget.
-
-use crate::{
-    document::{DocumentOptions, ScoreDocument, PAGE_HEIGHT_SP, PAGE_WIDTH_SP},
-    font,
-    spacing::rational_f64,
-};
-use makepad_score::model::Score;
-use makepad_score_render as render;
-use makepad_score_render::MakepadScoreRenderer;
-use makepad_widgets::{
-    scroll_bar::{ScrollAxis, ScrollBarAction},
-    *,
-};
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.ScoreFit = #(ScoreFit::script_api(vm))
-    mod.widgets.splat(mod.widgets.ScoreFit)
-
-    mod.widgets.ScoreViewBase = #(ScoreView::register_widget(vm))
-    mod.widgets.ScoreView = set_type_default() do mod.widgets.ScoreViewBase {
-        width: Fill
-        height: Fill
-        fit: mod.widgets.ScoreFit.Width
-        hide_labels: false
-        pan_zoom_gestures: false
-        dark: false
-        draw_bg +: {
-            color: theme.color_bg_app
-            draw_depth: 0.0
-        }
-        draw_vector +: {draw_depth: 2.0}
-        draw_glyph +: {
-            aa_pad_px: 3.0
-            draw_depth: 3.0
-        }
-        draw_text +: {
-            draw_depth: 4.0
-            color: theme.color_label_outer
-            text_style: theme.font_regular{font_size: 9.0}
-        }
-        scroll_bar_y: mod.widgets.ScrollBar {
-            bar_size: 9.0
-            min_handle_size: 28.0
-        }
-    }
-}
-
-const VIEW_MARGIN: f64 = 8.0;
-const PAGE_GAP: f64 = 8.0;
-const MIN_ZOOM: f64 = 0.25;
-const MAX_ZOOM: f64 = 8.0;
-const CONTENT_REFLOW_STEPS: usize = 4;
-const MAX_CONTENT_PAGE_WIDTH: f64 = PAGE_WIDTH_SP * 4.0;
-
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq, Script, ScriptHook)]
-pub enum ScoreFit {
-    #[pick]
-    #[default]
-    Width,
-    Page,
-    Content,
-}
-
-#[derive(Clone, Copy, Debug)]
-struct ContentFitLayout {
-    transform: render::Transform,
-}
-
-fn content_fit_layout(
-    bounds: render::Rect,
-    view_size: render::Point,
-) -> ContentFitLayout {
-    let available_width = (view_size.x - VIEW_MARGIN * 2.0).max(1.0);
-    let available_height = (view_size.y - VIEW_MARGIN * 2.0).max(1.0);
-    let width_scale = available_width / bounds.width().max(0.01);
-    let scale = width_scale
-        .min(available_height / bounds.height().max(0.01))
-        .max(0.01);
-    let translation = render::Point::new(
-        (view_size.x - bounds.width() * scale) * 0.5 - bounds.min.x * scale,
-        (view_size.y - bounds.height() * scale) * 0.5 - bounds.min.y * scale,
-    );
-    ContentFitLayout { transform: render::Transform { translation, scale } }
-}
-
-fn content_layout_candidate(
-    document: &mut ScoreDocument,
-    hide_labels: bool,
-    page_width: f64,
-    view_size: render::Point,
-) -> Option<(f64, f64, usize)> {
-    // The reflow only runs in Content mode, so the compact-page options
-    // (drum key included) are the base; only the page width is the variable.
-    let options = DocumentOptions {
-        page_size: render::Point::new(page_width, PAGE_HEIGHT_SP),
-        ..DocumentOptions::content(document.score(), hide_labels)
-    };
-    document.set_options(options).ok()?;
-    let bounds = document.content_bounds(0)?;
-    let available_width = (view_size.x - VIEW_MARGIN * 2.0).max(1.0);
-    let available_height = (view_size.y - VIEW_MARGIN * 2.0).max(1.0);
-    let scale = (available_width / bounds.width().max(0.01))
-        .min(available_height / bounds.height().max(0.01));
-    let fill = (bounds.width() * scale / available_width)
-        .min(bounds.height() * scale / available_height);
-    Some((
-        bounds.width() / bounds.height().max(0.01),
-        fill,
-        document.system_count(0),
-    ))
-}
-
-/// Reflow content toward the view aspect. The bounds aspect is monotonic in
-/// useful page width apart from system-break steps, so keep the best sampled
-/// break while four binary iterations close around the target aspect.
-fn reflow_content_for_view(
-    document: &mut ScoreDocument,
-    hide_labels: bool,
-    view_size: render::Point,
-) -> Option<f64> {
-    if view_size.x <= 0.0 || view_size.y <= 0.0 {
-        return None;
-    }
-    let minimum = PAGE_WIDTH_SP * 0.5;
-    let widest = document
-        .spacing()
-        .natural_page_width()
-        .clamp(minimum, MAX_CONTENT_PAGE_WIDTH);
-    let target_aspect = (view_size.x - VIEW_MARGIN * 2.0).max(1.0)
-        / (view_size.y - VIEW_MARGIN * 2.0).max(1.0);
-    let mut low = minimum.min(widest);
-    let mut high = widest;
-    let prefer_single_system = target_aspect >= 2.0;
-    let mut best = (false, f64::NEG_INFINITY, high);
-
-    for width in [low, high] {
-        if let Some((_, fill, systems)) =
-            content_layout_candidate(document, hide_labels, width, view_size)
-        {
-            let preferred = (systems == 1) == prefer_single_system;
-            if (preferred && !best.0) || (preferred == best.0 && fill > best.1) {
-                best = (preferred, fill, width);
-            }
-        }
-    }
-    for _ in 0..CONTENT_REFLOW_STEPS {
-        let width = (low + high) * 0.5;
-        let Some((aspect, fill, systems)) =
-            content_layout_candidate(document, hide_labels, width, view_size)
-        else {
-            break;
-        };
-        let preferred = (systems == 1) == prefer_single_system;
-        if (preferred && !best.0) || (preferred == best.0 && fill > best.1) {
-            best = (preferred, fill, width);
-        }
-        if prefer_single_system && systems > 1 {
-            low = width;
-        } else if !prefer_single_system && systems == 1 {
-            high = width;
-        } else if aspect < target_aspect {
-            low = width;
-        } else {
-            high = width;
-        }
-    }
-    content_layout_candidate(document, hide_labels, best.2, view_size)?;
-    Some(best.2)
-}
-
-fn compose_view_transform(
-    base: render::Transform,
-    viewport: render::Rect,
-    zoom: f64,
-    offset: DVec2,
-) -> render::Transform {
-    let center = viewport.center();
-    render::Transform {
-        translation: render::Point::new(
-            center.x + (base.translation.x - center.x) * zoom + offset.x,
-            center.y + (base.translation.y - center.y) * zoom + offset.y,
-        ),
-        scale: base.scale * zoom,
-    }
-}
-
-fn clamp_pan_offset(
-    base: render::Transform,
-    bounds: render::Rect,
-    viewport: render::Rect,
-    zoom: f64,
-    offset: DVec2,
-) -> DVec2 {
-    let unpanned = compose_view_transform(base, viewport, zoom, DVec2::default()).rect(bounds);
-    let keep_x = (unpanned.width() * 0.25).min(viewport.width() * 0.25);
-    let keep_y = (unpanned.height() * 0.25).min(viewport.height() * 0.25);
-    dvec2(
-        offset.x.clamp(
-            viewport.min.x + keep_x - unpanned.max.x,
-            viewport.max.x - keep_x - unpanned.min.x,
-        ),
-        offset.y.clamp(
-            viewport.min.y + keep_y - unpanned.max.y,
-            viewport.max.y - keep_y - unpanned.min.y,
-        ),
-    )
-}
-
-fn apply_wheel_zoom(
-    base: render::Transform,
-    bounds: render::Rect,
-    viewport: render::Rect,
-    zoom: &mut f64,
-    offset: &mut DVec2,
-    at: DVec2,
-    delta: f64,
-) {
-    let before = compose_view_transform(base, viewport, *zoom, *offset);
-    let score_at = render::Point::new(
-        (at.x - before.translation.x) / before.scale,
-        (at.y - before.translation.y) / before.scale,
-    );
-    *zoom = (*zoom * (-delta * 0.0025).exp()).clamp(MIN_ZOOM, MAX_ZOOM);
-    let without_offset = compose_view_transform(base, viewport, *zoom, DVec2::default());
-    *offset = dvec2(
-        at.x - without_offset.translation.x - score_at.x * without_offset.scale,
-        at.y - without_offset.translation.y - score_at.y * without_offset.scale,
-    );
-    *offset = clamp_pan_offset(base, bounds, viewport, *zoom, *offset);
-}
-
-fn reset_pan_zoom(zoom: &mut f64, offset: &mut DVec2) {
-    *zoom = 1.0;
-    *offset = DVec2::default();
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct ScoreView {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[live]
-    draw_bg: DrawColor,
-    #[live]
-    draw_vector: DrawVector,
-    #[live]
-    draw_glyph: DrawGlyph,
-    #[live]
-    draw_text: DrawText,
-    #[live]
-    fit: ScoreFit,
-    #[live]
-    hide_labels: bool,
-    #[live]
-    pan_zoom_gestures: bool,
-    /// Draw with the designed dark palette (charcoal paper, warm ink) for
-    /// hosts whose own surface is dark; the paper itself is `draw_bg`.
-    #[live]
-    dark: bool,
-    #[live]
-    scroll_bar_y: ScrollBar,
-    #[rust]
-    area: Area,
-    #[rust]
-    document: ScoreDocument,
-    #[rust]
-    renderer: MakepadScoreRenderer,
-    #[rust]
-    glyphs_ready: bool,
-    #[rust]
-    zoom: f64,
-    #[rust]
-    offset: DVec2,
-    #[rust]
-    scroll_y: f64,
-    #[rust]
-    content_height: f64,
-    #[rust]
-    content_layout_size: DVec2,
-    #[rust]
-    chosen_page_width: f64,
-    #[rust]
-    playhead: Option<f64>,
-    #[rust]
-    grab: Option<(DVec2, DVec2)>,
-}
-
-impl ScoreView {
-    pub fn set_score(&mut self, cx: &mut Cx, score: Score) {
-        font::ensure_default_font();
-        self.invalidate_content_layout();
-        let options = self.document_options(&score);
-        if self.document.set_score_with_options(score, options).is_err() {
-            self.document.clear();
-        }
-        self.reset_navigation();
-        self.playhead = None;
-        self.redraw(cx);
-    }
-
-    pub fn clear(&mut self, cx: &mut Cx) {
-        self.document.clear();
-        self.invalidate_content_layout();
-        self.reset_navigation();
-        self.playhead = None;
-        self.redraw(cx);
-    }
-
-    /// Show a playback cursor at a time measured in whole notes from the
-    /// score start. Values outside the score are pinned to its endpoints.
-    pub fn set_playhead(&mut self, cx: &mut Cx, at: Option<f64>) {
-        let end = self
-            .document
-            .score()
-            .measures
-            .values()
-            .map(|measure| {
-                rational_f64(measure.start.0) + rational_f64(measure.extent.0)
-            })
-            .max_by(f64::total_cmp);
-        let playhead = at.and_then(|at| {
-            end.filter(|_| at.is_finite())
-                .map(|end| at.clamp(0.0, end))
-        });
-        if self.playhead != playhead {
-            self.playhead = playhead;
-            self.redraw(cx);
-        }
-    }
-
-    pub fn set_zoom(&mut self, cx: &mut Cx, zoom: f64) {
-        self.zoom = zoom.clamp(MIN_ZOOM, MAX_ZOOM);
-        self.redraw(cx);
-    }
-
-    pub fn fit_width(&mut self, cx: &mut Cx, on: bool) {
-        self.set_fit(cx, if on { ScoreFit::Width } else { ScoreFit::Page });
-    }
-
-    pub fn set_fit(&mut self, cx: &mut Cx, fit: ScoreFit) {
-        if self.fit == fit {
-            return;
-        }
-        self.fit = fit;
-        self.invalidate_content_layout();
-        self.rebuild_for_display_options();
-        self.reset_navigation();
-        self.redraw(cx);
-    }
-
-    pub fn set_hide_labels(&mut self, cx: &mut Cx, hide_labels: bool) {
-        if self.hide_labels == hide_labels {
-            return;
-        }
-        self.hide_labels = hide_labels;
-        self.invalidate_content_layout();
-        self.rebuild_for_display_options();
-        self.reset_navigation();
-        self.redraw(cx);
-    }
-
-    pub fn score(&self) -> &Score {
-        self.document.score()
-    }
-
-    pub fn document(&self) -> &ScoreDocument {
-        &self.document
-    }
-
-    fn effective_zoom(&self) -> f64 {
-        if self.zoom > 0.0 { self.zoom } else { 1.0 }
-    }
-
-    fn gestures_enabled(&self) -> bool {
-        self.pan_zoom_gestures || self.fit == ScoreFit::Content
-    }
-
-    fn invalidate_content_layout(&mut self) {
-        self.content_layout_size = DVec2::default();
-        self.chosen_page_width = 0.0;
-    }
-
-    fn reset_navigation(&mut self) {
-        reset_pan_zoom(&mut self.zoom, &mut self.offset);
-        self.scroll_y = 0.0;
-        self.grab = None;
-    }
-
-    fn document_options(&self, score: &Score) -> DocumentOptions {
-        if self.fit == ScoreFit::Content {
-            DocumentOptions::content(score, self.hide_labels)
-        } else {
-            DocumentOptions {
-                hide_labels: self.hide_labels,
-                ..DocumentOptions::default()
-            }
-        }
-    }
-
-    fn rebuild_for_display_options(&mut self) {
-        let options = self.document_options(self.document.score());
-        if self.document.set_options(options).is_err() {
-            self.document.clear();
-        }
-    }
-
-    fn ensure_content_layout(&mut self, view_size: DVec2) {
-        if self.fit != ScoreFit::Content
-            || ((view_size.x - self.content_layout_size.x).abs() < 0.5
-                && (view_size.y - self.content_layout_size.y).abs() < 0.5)
-        {
-            return;
-        }
-        if let Some(width) = reflow_content_for_view(
-            &mut self.document,
-            self.hide_labels,
-            render::Point::new(view_size.x, view_size.y),
-        ) {
-            self.chosen_page_width = width;
-            self.content_layout_size = view_size;
-        }
-    }
-
-    fn content_bounds(&self) -> render::Rect {
-        self.document.content_bounds(0).unwrap_or_else(|| {
-            let size = self
-                .document
-                .pages()
-                .first()
-                .map(|page| page.page_size())
-                .unwrap_or(render::Point::new(1.0, 1.0));
-            render::Rect::from_xywh(0.0, 0.0, size.x, size.y)
-        })
-    }
-
-    fn viewport(rect: Rect) -> render::Rect {
-        render::Rect::from_xywh(rect.pos.x, rect.pos.y, rect.size.x, rect.size.y)
-    }
-
-    fn fit_transform(&self, rect: Rect) -> render::Transform {
-        let page_size = self
-            .document
-            .pages()
-            .first()
-            .map(|page| page.page_size())
-            .unwrap_or(render::Point::new(1.0, 1.0));
-        let (scale, local) = match self.fit {
-            ScoreFit::Width => {
-                let scale = ((rect.size.x - VIEW_MARGIN * 2.0).max(1.0) / page_size.x)
-                    .max(0.01);
-                (
-                    scale,
-                    render::Point::new(
-                        (rect.size.x - page_size.x * scale) * 0.5,
-                        VIEW_MARGIN,
-                    ),
-                )
-            }
-            ScoreFit::Page => {
-                let scale = ((rect.size.x - VIEW_MARGIN * 2.0).max(1.0) / page_size.x)
-                    .min((rect.size.y - VIEW_MARGIN * 2.0).max(1.0) / page_size.y)
-                    .max(0.01);
-                let y = if self.document.page_count() <= 1 {
-                    (rect.size.y - page_size.y * scale) * 0.5
-                } else {
-                    VIEW_MARGIN
-                };
-                (
-                    scale,
-                    render::Point::new((rect.size.x - page_size.x * scale) * 0.5, y),
-                )
-            }
-            ScoreFit::Content => {
-                let layout = content_fit_layout(
-                    self.content_bounds(),
-                    render::Point::new(rect.size.x, rect.size.y),
-                );
-                (layout.transform.scale, layout.transform.translation)
-            }
-        };
-        render::Transform {
-            translation: render::Point::new(rect.pos.x + local.x, rect.pos.y + local.y),
-            scale,
-        }
-    }
-
-    /// The one composed score-to-view transform. Rendering and overlays must
-    /// both use this so fit, cursor-anchored zoom, and pan never diverge.
-    fn view_transform(&self, rect: Rect) -> render::Transform {
-        let mut transform = compose_view_transform(
-            self.fit_transform(rect),
-            Self::viewport(rect),
-            self.effective_zoom(),
-            self.offset,
-        );
-        if self.fit != ScoreFit::Content {
-            transform.translation.y -= self.scroll_y;
-        }
-        transform
-    }
-
-    fn clamp_pan(&mut self, rect: Rect) {
-        let scroll = if self.fit == ScoreFit::Content {
-            DVec2::default()
-        } else {
-            dvec2(0.0, -self.scroll_y)
-        };
-        let combined = clamp_pan_offset(
-            self.fit_transform(rect),
-            self.content_bounds(),
-            Self::viewport(rect),
-            self.effective_zoom(),
-            self.offset + scroll,
-        );
-        self.offset = combined - scroll;
-    }
-
-    fn apply_wheel_zoom(&mut self, rect: Rect, at: DVec2, delta: f64) {
-        let base = self.fit_transform(rect);
-        let bounds = self.content_bounds();
-        let viewport = Self::viewport(rect);
-        let mut zoom = self.effective_zoom();
-        let scroll = if self.fit == ScoreFit::Content {
-            DVec2::default()
-        } else {
-            dvec2(0.0, -self.scroll_y)
-        };
-        let mut combined = self.offset + scroll;
-        apply_wheel_zoom(
-            base,
-            bounds,
-            viewport,
-            &mut zoom,
-            &mut combined,
-            at,
-            delta,
-        );
-        self.zoom = zoom;
-        self.offset = combined - scroll;
-    }
-
-    fn max_scroll(&self, rect: Rect) -> f64 {
-        (self.content_height - rect.size.y).max(0.0)
-    }
-
-    fn set_scroll(&mut self, cx: &mut Cx, rect: Rect, value: f64) {
-        let value = value.clamp(0.0, self.max_scroll(rect));
-        if (value - self.scroll_y).abs() > f64::EPSILON {
-            self.scroll_y = value;
-            self.redraw(cx);
-        }
-    }
-
-    fn ensure_glyphs(&mut self) {
-        if self.glyphs_ready {
-            return;
-        }
-        font::ensure_default_font();
-        let font_ref = render::MusicFontRef(0);
-        for (name, outline) in font::music_font().outlines() {
-            let _ = self.renderer.register_glyph(
-                &mut self.draw_glyph,
-                font_ref,
-                render::SmuflGlyph::new(name.to_string()),
-                outline,
-            );
-        }
-        self.glyphs_ready = true;
-    }
-}
-
-impl Widget for ScoreView {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        let mut bar_scroll = None;
-        if self.fit != ScoreFit::Content {
-            self.scroll_bar_y.handle_event_with(cx, event, &mut |_cx, action| {
-                if let ScrollBarAction::Scroll { scroll_pos, .. } = action {
-                    bar_scroll = Some(scroll_pos);
-                }
-            });
-        }
-        let rect = self.area.rect(cx);
-        if let Some(scroll) = bar_scroll {
-            self.set_scroll(cx, rect, scroll);
-        }
-        let gestures_enabled = self.gestures_enabled();
-        match event.hits(cx, self.area) {
-            Hit::FingerScroll(event) => {
-                if gestures_enabled {
-                    let horizontal_pan = self.effective_zoom() > 1.0 + 1e-9
-                        && event.scroll.x.abs() > f64::EPSILON;
-                    if horizontal_pan {
-                        self.offset.x -= event.scroll.x;
-                        self.clamp_pan(rect);
-                    }
-                    let zoom_delta = if event.scroll.y.abs() > f64::EPSILON {
-                        Some(event.scroll.y)
-                    } else if !horizontal_pan && event.scroll.x.abs() > f64::EPSILON {
-                        Some(event.scroll.x)
-                    } else {
-                        None
-                    };
-                    if let Some(delta) = zoom_delta {
-                        self.apply_wheel_zoom(rect, event.abs, delta);
-                    }
-                    self.redraw(cx);
-                } else {
-                    let delta = if event.scroll.y.abs() > f64::EPSILON {
-                        event.scroll.y
-                    } else {
-                        event.scroll.x
-                    };
-                    self.set_scroll(cx, rect, self.scroll_y + delta);
-                }
-            }
-            Hit::FingerDown(event) if gestures_enabled && event.is_primary_hit() => {
-                if event.tap_count >= 2 {
-                    self.reset_navigation();
-                    cx.set_cursor(MouseCursor::Grab);
-                    self.redraw(cx);
-                } else {
-                    self.grab = Some((event.abs, self.offset));
-                    cx.set_cursor(MouseCursor::Grabbing);
-                }
-            }
-            Hit::FingerMove(event) if gestures_enabled => {
-                if let Some((origin, offset)) = self.grab {
-                    self.offset = offset + event.abs - origin;
-                    self.clamp_pan(rect);
-                    self.redraw(cx);
-                }
-            }
-            Hit::FingerUp(_) if gestures_enabled => {
-                self.grab = None;
-                cx.set_cursor(MouseCursor::Grab);
-            }
-            Hit::FingerHoverIn(_) | Hit::FingerHoverOver(_) if gestures_enabled => {
-                cx.set_cursor(MouseCursor::Grab);
-            }
-            Hit::FingerHoverOut(_) if gestures_enabled => {
-                cx.set_cursor(MouseCursor::Default);
-            }
-            _ => {}
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        self.ensure_glyphs();
-        let rect = cx.walk_turtle(walk);
-        self.ensure_content_layout(rect.size);
-        self.draw_bg.draw_abs(cx, rect);
-        cx.begin_turtle(
-            Walk {
-                abs_pos: Some(rect.pos),
-                width: Size::Fixed(rect.size.x),
-                height: Size::Fixed(rect.size.y),
-                ..Default::default()
-            },
-            Layout { clip_x: true, clip_y: true, ..Layout::default() },
-        );
-
-        let first_page_size = self
-            .document
-            .pages()
-            .first()
-            .map(|page| page.page_size())
-            .unwrap_or(render::Point::new(1.0, 1.0));
-        let scale = self.fit_transform(rect).scale * self.effective_zoom();
-        self.content_height = if self.fit == ScoreFit::Content {
-            rect.size.y
-        } else {
-            VIEW_MARGIN * 2.0
-                + self.document.page_count() as f64 * first_page_size.y * scale
-                + self.document.page_count().saturating_sub(1) as f64 * PAGE_GAP
-        };
-        self.scroll_y = self.scroll_y.clamp(0.0, self.max_scroll(rect));
-        if self.gestures_enabled() {
-            self.clamp_pan(rect);
-        }
-        let first_transform = self.view_transform(rect);
-        let views = self
-            .document
-            .pages()
-            .iter()
-            .enumerate()
-            .map(|(index, page)| render::PageView {
-                page: page.clone(),
-                transform: render::Transform {
-                    translation: render::Point::new(
-                        first_transform.translation.x,
-                        first_transform.translation.y
-                            + index as f64 * (first_page_size.y * scale + PAGE_GAP),
-                    ),
-                    scale: first_transform.scale,
-                },
-            })
-            .collect::<Vec<_>>();
-        let viewport = render::Rect::from_xywh(rect.pos.x, rect.pos.y, rect.size.x, rect.size.y);
-        let playback_cursor = self.playhead.and_then(|whole| {
-            self.document
-                .spacing()
-                .locate(self.document.score(), whole)
-                .map(|location| render::PlaybackPosition {
-                    page: render::PageId(location.page as u32),
-                    x_sp: location.x_sp,
-                    system_span_sp: Some((location.top_sp, location.bottom_sp)),
-                })
-        });
-        let overlays = render::OverlayState {
-            playback_cursor,
-            ..render::OverlayState::default()
-        };
-        let plan = render::RenderPlanner.plan(
-            &views,
-            viewport,
-            &overlays,
-            render::OverlayMetrics::default(),
-        );
-        let mut text = render::SingleFontTextBackend {
-            font: render::TextFontRef(0),
-            draw_text: &mut self.draw_text,
-        };
-        let _ = self.renderer.draw(
-            cx,
-            &plan,
-            if self.dark { render::ScorePalette::dark() } else { render::ScorePalette::light() },
-            &mut self.draw_glyph,
-            &mut self.draw_vector,
-            &mut text,
-            render::GpuDrawOptions {
-                device_scale: cx.current_dpi_factor(),
-                ..render::GpuDrawOptions::default()
-            },
-        );
-
-        if self.fit != ScoreFit::Content {
-            let view = Rect { pos: DVec2::default(), size: rect.size };
-            let total = self.content_height.max(rect.size.y);
-            self.scroll_bar_y.set_scroll_view_total(cx, total);
-            self.scroll_bar_y.set_scroll_pos_no_action(cx, self.scroll_y);
-            self.scroll_bar_y.draw_scroll_bar(
-                cx,
-                ScrollAxis::Vertical,
-                view,
-                dvec2(rect.size.x, total),
-            );
-        }
-        cx.end_turtle_with_area(&mut self.area);
-        DrawStep::done()
-    }
-}
-
-impl ScoreViewRef {
-    pub fn set_score(&self, cx: &mut Cx, score: Score) {
-        if let Some(mut view) = self.borrow_mut() {
-            view.set_score(cx, score);
-        }
-    }
-
-    pub fn clear(&self, cx: &mut Cx) {
-        if let Some(mut view) = self.borrow_mut() {
-            view.clear(cx);
-        }
-    }
-
-    pub fn set_playhead(&self, cx: &mut Cx, at: Option<f64>) {
-        if let Some(mut view) = self.borrow_mut() {
-            view.set_playhead(cx, at);
-        }
-    }
-
-    pub fn set_zoom(&self, cx: &mut Cx, zoom: f64) {
-        if let Some(mut view) = self.borrow_mut() {
-            view.set_zoom(cx, zoom);
-        }
-    }
-
-    pub fn fit_width(&self, cx: &mut Cx, on: bool) {
-        if let Some(mut view) = self.borrow_mut() {
-            view.fit_width(cx, on);
-        }
-    }
-
-    pub fn set_fit(&self, cx: &mut Cx, fit: ScoreFit) {
-        if let Some(mut view) = self.borrow_mut() {
-            view.set_fit(cx, fit);
-        }
-    }
-
-    pub fn set_hide_labels(&self, cx: &mut Cx, hide_labels: bool) {
-        if let Some(mut view) = self.borrow_mut() {
-            view.set_hide_labels(cx, hide_labels);
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::{build_drum_score, BuildOptions, DrumHit, DrumVoice};
-
-    #[test]
-    fn set_playhead_none_clears_the_stored_cursor() {
-        let mut cx = Cx::new(Box::new(|_cx: &mut Cx, _event: &Event| {}));
-        let mut view = cx.with_vm(ScoreView::script_new);
-        view.playhead = Some(1.0);
-
-        view.set_playhead(&mut cx, None);
-
-        assert_eq!(view.playhead, None);
-    }
-
-    fn four_bar_drum_score() -> Score {
-        let voices = [
-            DrumVoice::Kick,
-            DrumVoice::HiHatClosed,
-            DrumVoice::Snare,
-            DrumVoice::HiHatClosed,
-        ];
-        let hits: Vec<_> = (0..64)
-            .map(|step| DrumHit {
-                time_beats: step as f64 * 0.25,
-                voice: voices[step % voices.len()],
-                velocity: 1.0,
-            })
-            .collect();
-        build_drum_score(
-            &hits,
-            &BuildOptions { bars: 4, ..BuildOptions::default() },
-        )
-    }
-
-    fn drum_document() -> ScoreDocument {
-        crate::font::ensure_default_font();
-        let score = four_bar_drum_score();
-        ScoreDocument::with_options(
-            score.clone(),
-            DocumentOptions::content(&score, true),
-        )
-        .expect("the drum fixture engraves")
-    }
-
-    #[test]
-    fn width_remains_the_default_fit() {
-        assert_eq!(ScoreFit::default(), ScoreFit::Width);
-    }
-
-    #[test]
-    fn wide_content_reflows_to_one_system_and_fills_the_view() {
-        let mut document = drum_document();
-        let view = render::Point::new(1640.0, 400.0);
-        let chosen = reflow_content_for_view(&mut document, true, view).unwrap();
-        let bounds = document.content_bounds(0).unwrap();
-        let layout = content_fit_layout(bounds, view);
-        let fitted = layout.transform.rect(bounds);
-        assert_eq!(
-            document.system_count(0),
-            1,
-            "chosen page width {chosen}, natural {}",
-            document.spacing().natural_page_width()
-        );
-        assert!(fitted.width() >= view.x * 0.8, "{fitted:?}, width {chosen}");
-        assert!(fitted.min.x >= VIEW_MARGIN - 1e-9, "{fitted:?}");
-        assert!(fitted.min.y >= VIEW_MARGIN - 1e-9, "{fitted:?}");
-        assert!(fitted.max.x <= view.x - VIEW_MARGIN + 1e-9, "{fitted:?}");
-        assert!(fitted.max.y <= view.y - VIEW_MARGIN + 1e-9, "{fitted:?}");
-    }
-
-    #[test]
-    fn square_content_reflows_to_a_stack_and_fills_the_view() {
-        let mut document = drum_document();
-        let view = render::Point::new(400.0, 400.0);
-        let chosen = reflow_content_for_view(&mut document, true, view).unwrap();
-        let bounds = document.content_bounds(0).unwrap();
-        let layout = content_fit_layout(bounds, view);
-        let fitted = layout.transform.rect(bounds);
-        assert!(document.system_count(0) >= 2, "chosen page width {chosen}");
-        assert!(fitted.height() >= view.y * 0.7, "{fitted:?}, width {chosen}");
-        assert!(fitted.min.x >= VIEW_MARGIN - 1e-9, "{fitted:?}");
-        assert!(fitted.min.y >= VIEW_MARGIN - 1e-9, "{fitted:?}");
-        assert!(fitted.max.x <= view.x - VIEW_MARGIN + 1e-9, "{fitted:?}");
-        assert!(fitted.max.y <= view.y - VIEW_MARGIN + 1e-9, "{fitted:?}");
-    }
-
-    #[test]
-    fn wheel_zoom_keeps_the_score_point_under_the_cursor() {
-        let bounds = render::Rect::from_xywh(0.0, 0.0, 300.0, 120.0);
-        let viewport = render::Rect::from_xywh(0.0, 0.0, 800.0, 400.0);
-        let base = content_fit_layout(bounds, render::Point::new(800.0, 400.0)).transform;
-        let at = dvec2(310.0, 175.0);
-        let mut zoom = 1.0;
-        let mut offset = DVec2::default();
-        let before = compose_view_transform(base, viewport, zoom, offset);
-        let score_at = render::Point::new(
-            (at.x - before.translation.x) / before.scale,
-            (at.y - before.translation.y) / before.scale,
-        );
-
-        apply_wheel_zoom(
-            base,
-            bounds,
-            viewport,
-            &mut zoom,
-            &mut offset,
-            at,
-            -120.0,
-        );
-
-        let mapped = compose_view_transform(base, viewport, zoom, offset).point(score_at);
-        assert!((mapped.x - at.x).abs() <= 0.5, "{mapped:?} != {at:?}");
-        assert!((mapped.y - at.y).abs() <= 0.5, "{mapped:?} != {at:?}");
-    }
-
-    #[test]
-    fn pan_is_clamped_and_reset_returns_to_fit() {
-        let bounds = render::Rect::from_xywh(0.0, 0.0, 300.0, 120.0);
-        let viewport = render::Rect::from_xywh(0.0, 0.0, 800.0, 400.0);
-        let base = content_fit_layout(bounds, render::Point::new(800.0, 400.0)).transform;
-        let zoom = 2.0;
-        let offset = clamp_pan_offset(base, bounds, viewport, zoom, dvec2(50_000.0, -50_000.0));
-        let visible = compose_view_transform(base, viewport, zoom, offset).rect(bounds);
-        let visible_width = visible.max.x.min(viewport.max.x) - visible.min.x.max(viewport.min.x);
-        let visible_height = visible.max.y.min(viewport.max.y) - visible.min.y.max(viewport.min.y);
-        assert!(visible_width >= viewport.width() * 0.25 - 1e-9, "{visible:?}");
-        assert!(visible_height >= viewport.height() * 0.25 - 1e-9, "{visible:?}");
-
-        let mut zoom = zoom;
-        let mut offset = offset;
-        reset_pan_zoom(&mut zoom, &mut offset);
-        assert_eq!(zoom, 1.0);
-        assert_eq!(offset, DVec2::default());
-    }
-}
diff --git a/libs/score_view/tests/embed_app/Cargo.toml b/libs/score_view/tests/embed_app/Cargo.toml
deleted file mode 100644
index aa74c9909..000000000
--- a/libs/score_view/tests/embed_app/Cargo.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[package]
-name = "makepad-score-view-embed-test"
-version = "0.0.0"
-edition = "2021"
-publish = false
-
-[dependencies]
-makepad-score-view = { path = "../.." }
diff --git a/libs/score_view/tests/embed_app/src/main.rs b/libs/score_view/tests/embed_app/src/main.rs
deleted file mode 100644
index 920cc7f3b..000000000
--- a/libs/score_view/tests/embed_app/src/main.rs
+++ /dev/null
@@ -1,177 +0,0 @@
-use makepad_score_view::{
-    build_drum_score, makepad_widgets::*, BuildOptions, DrumHit, DrumVoice,
-};
-
-app_main!(App);
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    mod.widgets.TextureSiblingBase = #(TextureSibling::register_widget(vm))
-    mod.widgets.TextureSibling = set_type_default() do mod.widgets.TextureSiblingBase {
-        width: 600
-        height: 64
-        draw_tex +: {
-            tex: texture_2d(float)
-            pixel: fn() {
-                return self.tex.sample_as_bgra(self.pos)
-            }
-        }
-    }
-
-    load_all_resources() do #(App::script_component(vm)) {
-        ui: Root {
-            main_window := Window {
-                window.inner_size: vec2(1400, 360)
-                body +: {
-                    flow: Down
-                    spacing: 8
-                    padding: 8
-                    show_bg: true
-                    draw_bg +: { color: #182029 }
-
-                    score_host := View {
-                        width: 1318
-                        height: 181
-                        score := ScoreView {
-                            width: Fill
-                            height: Fill
-                            draw_bg +: { color: #f4f1ea }
-                        }
-                    }
-                    controls := View {
-                        width: Fit
-                        height: 30
-                        flow: Right
-                        spacing: 8
-                        resize := Button { text: "resize" }
-                        status := Label { text: "1318x181" }
-                    }
-                    texture_host := View {
-                        width: 600
-                        height: 64
-                        texture_sibling := mod.widgets.TextureSibling {
-                            width: Fill
-                            height: Fill
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct TextureSibling {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[live]
-    draw_tex: DrawQuad,
-    #[rust]
-    area: Area,
-    #[rust]
-    texture: Option<Texture>,
-}
-
-impl Widget for TextureSibling {
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        cx.begin_turtle(walk, self.layout);
-        let rect = cx.turtle().rect();
-        let texture = self
-            .texture
-            .get_or_insert_with(|| {
-                Texture::new_with_format(
-                    cx,
-                    TextureFormat::VecBGRAu8_32 {
-                        width: 4,
-                        height: 4,
-                        data: Some(vec![0xff00_ff00; 16]),
-                        updated: TextureUpdated::Full,
-                    },
-                )
-            })
-            .clone();
-        self.draw_tex.draw_vars.set_texture(0, &texture);
-        self.draw_tex.draw_abs(cx, rect);
-        cx.end_turtle_with_area(&mut self.area);
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, _cx: &mut Cx, _event: &Event, _scope: &mut Scope) {}
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-}
-
-impl MatchEvent for App {
-    fn handle_startup(&mut self, cx: &mut Cx) {
-        let voices = [
-            DrumVoice::Kick,
-            DrumVoice::HiHatClosed,
-            DrumVoice::Snare,
-            DrumVoice::HiHatOpen,
-            DrumVoice::TomHigh,
-            DrumVoice::Ride,
-            DrumVoice::Crash,
-        ];
-        let hits: Vec<_> = (0..64)
-            .map(|step| DrumHit {
-                time_beats: step as f64 * 0.25,
-                voice: voices[step % voices.len()],
-                velocity: 0.8,
-            })
-            .collect();
-        let score = build_drum_score(
-            &hits,
-            &BuildOptions {
-                bars: 4,
-                bpm: Some(124.0),
-                title: Some("Embedded score".to_string()),
-                ..BuildOptions::default()
-            },
-        );
-        self.ui
-            .widget(cx, ids!(score))
-            .borrow_mut::<makepad_score_view::ScoreView>()
-            .expect("score fixture lost its ScoreView")
-            .set_score(cx, score);
-    }
-
-    fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
-        if self.ui.button(cx, ids!(resize)).clicked(actions) {
-            let mut host = self.ui.widget(cx, ids!(score_host));
-            script_apply_eval!(cx, host, {
-                width: 600
-                height: 160
-            });
-            self.ui
-                .label(cx, ids!(status))
-                .set_text(cx, "600x160");
-            self.ui.redraw(cx);
-        }
-    }
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        makepad_score_view::makepad_widgets::script_mod(vm);
-        makepad_score_view::script_mod(vm);
-        self::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        self.match_event(cx, event);
-        self.ui.handle_event(cx, event, &mut Scope::empty());
-    }
-}
diff --git a/libs/score_view/tests/embedded.rs b/libs/score_view/tests/embedded.rs
deleted file mode 100644
index 171d80255..000000000
--- a/libs/score_view/tests/embedded.rs
+++ /dev/null
@@ -1,106 +0,0 @@
-//! The VJ regression in miniature: a clipped, page-sized score is followed by
-//! a textured sibling in the same pass, then resized and redrawn in-process.
-
-use makepad_test::{run_with_config, Selector, TestApp, TestConfig, WidgetSnapshot};
-use makepad_zune_png::makepad_zune_core::bytestream::ZCursor;
-use makepad_zune_png::PngDecoder;
-use std::path::{Path, PathBuf};
-
-struct Image {
-    width: usize,
-    height: usize,
-    rgba: Vec<u8>,
-}
-
-impl Image {
-    fn read(path: &Path) -> Self {
-        let bytes = std::fs::read(path)
-            .unwrap_or_else(|error| panic!("cannot read {}: {error}", path.display()));
-        let mut decoder = PngDecoder::new(ZCursor::new(&bytes));
-        let pixels = decoder.decode_raw().expect("decode headless screenshot");
-        let (width, height) = decoder.dimensions().expect("screenshot dimensions");
-        let components = decoder
-            .colorspace()
-            .expect("screenshot color space")
-            .num_components();
-        assert!(components >= 3);
-        let mut rgba = vec![0; width * height * 4];
-        for index in 0..width * height {
-            let source = index * components;
-            rgba[index * 4..index * 4 + 3]
-                .copy_from_slice(&pixels[source..source + 3]);
-            rgba[index * 4 + 3] = if components == 4 { pixels[source + 3] } else { 255 };
-        }
-        Self { width, height, rgba }
-    }
-
-    fn pixels_in<'a>(&'a self, rect: &WidgetSnapshot) -> impl Iterator<Item = &'a [u8]> {
-        let x0 = (rect.x + 2).max(0) as usize;
-        let y0 = (rect.y + 2).max(0) as usize;
-        let x1 = (rect.x + rect.width - 2).max(0) as usize;
-        let y1 = (rect.y + rect.height - 2).max(0) as usize;
-        (y0..y1.min(self.height)).flat_map(move |y| {
-            (x0..x1.min(self.width)).map(move |x| {
-                let offset = (y * self.width + x) * 4;
-                &self.rgba[offset..offset + 4]
-            })
-        })
-    }
-}
-
-fn assert_frame(app: &TestApp, expected_size: (i64, i64)) -> PathBuf {
-    let score = app.locator(Selector::id("score_host")).wait_visible().snapshot();
-    assert_eq!((score.width, score.height), expected_size);
-    let sibling = app
-        .locator(Selector::id("texture_host"))
-        .wait_visible()
-        .snapshot();
-    let path = app.screenshot();
-    let image = Image::read(&path);
-
-    let green = image
-        .pixels_in(&sibling)
-        .filter(|pixel| pixel[1] > 220 && pixel[0] < 24 && pixel[2] < 24)
-        .count();
-    let sibling_pixels = (sibling.width * sibling.height) as usize;
-    assert!(
-        green * 2 > sibling_pixels,
-        "textured sibling after ScoreView was depth-occluded: {green}/{sibling_pixels} green pixels in {}",
-        path.display()
-    );
-
-    let dark_score_ink = image
-        .pixels_in(&score)
-        .filter(|pixel| pixel[0] < 96 && pixel[1] < 96 && pixel[2] < 96)
-        .count();
-    assert!(
-        dark_score_ink > 100,
-        "ScoreView did not exercise its glyph/vector paths (only {dark_score_ink} dark pixels) in {}",
-        path.display()
-    );
-    path
-}
-
-#[test]
-fn score_view_keeps_textured_siblings_at_two_sizes() {
-    let fixture = Path::new(env!("CARGO_MANIFEST_DIR")).join("tests/embed_app");
-    let mut config = TestConfig::new(
-        &fixture,
-        "makepad-score-view-embed-test",
-        "embedded::score_view_keeps_textured_siblings_at_two_sizes",
-    )
-    .expect("headless fixture config");
-    config
-        .env
-        .insert("MAKEPAD_HEADLESS_DPI".to_string(), "1".to_string());
-
-    run_with_config(config, |app: TestApp| {
-        app.locator(Selector::id("status")).wait_text("1318x181");
-        let first = assert_frame(&app, (1318, 181));
-        app.locator(Selector::id("resize")).click();
-        app.locator(Selector::id("status")).wait_text("600x160");
-        let second = assert_frame(&app, (600, 160));
-        assert_ne!(first, second, "two frames should produce distinct captures");
-    })
-    .expect("headless ScoreView regression");
-}
diff --git a/libs/show_control/Cargo.toml b/libs/show_control/Cargo.toml
index e3e2d2ac3..94a70fff7 100644
--- a/libs/show_control/Cargo.toml
+++ b/libs/show_control/Cargo.toml
@@ -7,4 +7,3 @@ description = "House Art-Net / DMX patch and video-reactive lighting desk"
 
 [dependencies]
 makepad-micro-serde = { path = "../micro_serde", version = "1.0.0" }
-makepad-platform = { path = "../../platform" }
diff --git a/libs/show_control/resources/dmx/2025-04-30/.gitignore b/libs/show_control/resources/dmx/2025-04-30/.gitignore
deleted file mode 100644
index b0eb7398a..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# Preserve the recovered originals despite the repository-wide dmx*.ron rule.
-!dmx[0-9].ron
-!dmx1[0-5].ron
diff --git a/libs/show_control/resources/dmx/2025-04-30/README.md b/libs/show_control/resources/dmx/2025-04-30/README.md
deleted file mode 100644
index a13835c0a..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/README.md
+++ /dev/null
@@ -1,45 +0,0 @@
-# Recovered handmade DMX scenes
-
-These 16 numbered files are byte-for-byte copies of
-`local/dmx_recovered/makepad-backup_local_dmx/dmx0.ron` through `dmx15.ron`, recovered from
-`makepad-backup/local/dmx` and duplicated identically in
-`makepad_broken2/local/dmx`. Their sizes and SHA-256 hashes were checked against
-`local/dmx_recovered/index.tsv` (124 files in nine directories).
-
-The bank is selected by its current-state snapshot date, **2025-04-30**, the
-second distinct snapshot date before `makepad7/dmx.ron` on 2025-05-03. The
-numbered files themselves have 2025-04-11 timestamps. The recovered `dmx.ron`
-current state is deliberately excluded; selecting this bank does not load it.
-Duplicate scenes (including 8–11) retain their original slots.
-
-`dmxN.ron` supplies zero-based slot N, displayed as P(N+1). Slots 0–12 use
-`ControllerState` directly. Slots 13–15 use the older `dial_a/b/c` layout,
-translated according to the January 14, 2025 hardware migration in
-`683bbf60654836458bfe8c1eb3a5950718393179`, `experiments/huedmx/src/app.rs`:
-
-| Legacy control | Modern control |
-| --- | --- |
-| `fade[1]`, `fade[2]` | `fade[2]`, `fade[1]` (outer/inner movers) |
-| `fade[6]`, `fade[7]` | `fade[7]`, `fade[6]` (UV) |
-| `dial_a[0..=5]` | `dial_1[0..=5]` |
-| `dial_c[0, 2, 1, 3]` | `dial_top[0, 1, 2, 3]` |
-| `dial_b[1]` | `dial_top[5]` |
-| `dial_b[0, 2, 3, 4]` | `dial_5[0..4]` |
-| `dial_b[5, 6, 7]` | `dial_0[0..3]` |
-| `dial_a[6]`, `dial_a[7]` | `tempo`, only when the two speeds agree |
-
-Both legacy speed values are zero in all three selected files. Conflicting
-speeds in a legacy override are rejected. Other faders retain their values;
-unused legacy `dial_c[4..8]` have no active destination in the migration.
-Unused modern controls default to zero. Scene loading still preserves the
-desk's existing entire `dial_0` smoke-timing bank after conversion.
-
-Missing `preset_NN.ron` slots fall back to these compiled-in originals.
-Saves use the separate checkout-local `local/vj/dmx/2025-04-30` overlay,
-resolved from the crate's build-time absolute path, or `VJ_DMX_PRESET_DIR`
-when set. Existing invalid/unreadable overrides fail instead of falling back.
-Only an overlay's `current.ron` can restore current state. The recovery
-originals and `examples/automate/local/dmx` are not save destinations by default.
-
-Hardware remains note 52/channels 0–7 → P1–P8 and notes 82–86 → P9–P13.
-P14–P16 are on-screen only; clip-grid notes 0–39 and CC 15 remain reserved to VJ.
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx0.ron b/libs/show_control/resources/dmx/2025-04-30/dmx0.ron
deleted file mode 100644
index dc815b89c..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx0.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(0, 0, 0, 0, 0, 0, 0, 0, 0),
-    tempo:0,
-    dial_0:(0.007874016, 0, 0.48031497, 0.10236221, 0, 0, 0, 0),
-    dial_1:(0.11023622, 0.2992126, 0.17322835, 0, 0, 0.2519685, 0.39370078, 0.43307087),
-    dial_2:(0.7637795, 0.23622048, 0, 0.40944883, 0.007874016, 0.2992126, 0.47244096, 0.3464567),
-    dial_3:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_4:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_5:(0.4566929, 0.09448819, 0.62204725, 0, 1, 0.984252, 0.25984251, 0.26771653),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0, 0.32283464, 0.28346458, 0.9055118, 0.11811024, 0.09448819, 0.03937008, 0),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx1.ron b/libs/show_control/resources/dmx/2025-04-30/dmx1.ron
deleted file mode 100644
index dfb2cf524..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx1.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(0, 0.38582677, 1, 0.070866145, 0.503937, 1, 0.4015748, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.015748031, 0.2992126, 0, 0, 0, 0, 0, 0),
-    dial_2:(0.7637795, 0.23622048, 0, 0.40944883, 0.007874016, 0.2992126, 0.47244096, 0.3464567),
-    dial_3:(0.9055118, 0.51968503, 0.33858266, 0.62992126, 0.14173229, 0.37795275, 0.20472442, 0.11811024),
-    dial_4:(0.4488189, 0.88188976, 1, 1, 0.37795275, 0.11023622, 0, 0),
-    dial_5:(0.015748031, 0, 0.53543305, 0, 0, 0, 0, 0),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0, 0.062992126, 0.31496063, 0.2992126, 0.062992126, 0.24409449, 0.03937008, 0.19685039),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx10.ron b/libs/show_control/resources/dmx/2025-04-30/dmx10.ron
deleted file mode 100644
index b92c833bc..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx10.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(1, 0.062992126, 0.023622047, 0.015748031, 0, 1, 0, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.28346458, 0.8503937, 0.11811024, 0, 0.23622048, 0.3464567, 0.511811, 0.43307087),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(1, 0.503937, 0.047244094, 1, 0.14173229, 0.37795275, 0.20472442, 0.11811024),
-    dial_4:(0.07874016, 0.79527557, 1, 1, 0.37795275, 0.11023622, 0, 0),
-    dial_5:(0.511811, 0, 0.33858266, 0.96850395, 0.031496063, 0.53543305, 0.51968503, 0.5826772),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0.1496063, 0.062992126, 0.28346458, 0.015748031, 0.32283464, 0.062992126, 0.07874016, 0.17322835),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx11.ron b/libs/show_control/resources/dmx/2025-04-30/dmx11.ron
deleted file mode 100644
index b92c833bc..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx11.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(1, 0.062992126, 0.023622047, 0.015748031, 0, 1, 0, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.28346458, 0.8503937, 0.11811024, 0, 0.23622048, 0.3464567, 0.511811, 0.43307087),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(1, 0.503937, 0.047244094, 1, 0.14173229, 0.37795275, 0.20472442, 0.11811024),
-    dial_4:(0.07874016, 0.79527557, 1, 1, 0.37795275, 0.11023622, 0, 0),
-    dial_5:(0.511811, 0, 0.33858266, 0.96850395, 0.031496063, 0.53543305, 0.51968503, 0.5826772),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0.1496063, 0.062992126, 0.28346458, 0.015748031, 0.32283464, 0.062992126, 0.07874016, 0.17322835),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx12.ron b/libs/show_control/resources/dmx/2025-04-30/dmx12.ron
deleted file mode 100644
index fd1a4772a..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx12.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(0, 0, 0.17322835, 0.015748031, 0, 1, 0, 1, 0),
-    tempo:0,
-    dial_0:(0.007874016, 0, 0, 0.007874016, 0.007874016, 0, 0, 0.023622047),
-    dial_1:(0.28346458, 0.8503937, 0.11811024, 0, 0.23622048, 0.3464567, 0.511811, 0.43307087),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(1, 0.503937, 0.047244094, 1, 0.14173229, 0.37795275, 0.20472442, 0.11811024),
-    dial_4:(0.07874016, 0.79527557, 1, 1, 0.37795275, 0.11023622, 0, 0),
-    dial_5:(0.511811, 0, 0.22834645, 0.26771653, 0.33070865, 0.9212598, 0.7007874, 0.1496063),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0.1496063, 0.062992126, 0.9055118, 0.015748031, 0.32283464, 0.062992126, 0.07874016, 0.17322835),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx13.ron b/libs/show_control/resources/dmx/2025-04-30/dmx13.ron
deleted file mode 100644
index 73c5b007d..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx13.ron
+++ /dev/null
@@ -1,6 +0,0 @@
-(
-    fade:(0, 0.27559054, 0, 0.023622047, 0, 0.7559055, 0, 0, 0.015748031),
-    dial_a:(0.7480315, 0.15748031, 0, 0, 0.43307087, 0, 0, 0),
-    dial_b:(0.93700784, 0.14173229, 0, 1, 1, 0, 0, 0.26771653),
-    dial_c:(0.38582677, 0.61417323, 0.77165353, 0.5748032, 0.031496063, 0.8346457, 0.23622048, 0),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx14.ron b/libs/show_control/resources/dmx/2025-04-30/dmx14.ron
deleted file mode 100644
index 22331f393..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx14.ron
+++ /dev/null
@@ -1,6 +0,0 @@
-(
-    fade:(0, 0, 0.023622047, 0, 0, 0.7559055, 1, 0.26771653, 0.015748031),
-    dial_a:(0.7480315, 0.15748031, 0, 0, 0.43307087, 0, 0, 0),
-    dial_b:(0.93700784, 0.070866145, 0, 1, 1, 0, 0, 0),
-    dial_c:(0.38582677, 0.61417323, 0.1496063, 0.5748032, 0.031496063, 0.8346457, 0.23622048, 0),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx15.ron b/libs/show_control/resources/dmx/2025-04-30/dmx15.ron
deleted file mode 100644
index 9e6375e7a..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx15.ron
+++ /dev/null
@@ -1,6 +0,0 @@
-(
-    fade:(0, 0.1496063, 0.23622048, 0.023622047, 0, 0.7559055, 0, 0, 0.015748031),
-    dial_a:(0.7480315, 0.15748031, 0, 0, 0.43307087, 0, 0, 0),
-    dial_b:(0.36220473, 0, 0.42519686, 0.27559054, 0.8425197, 0, 0, 0.26771653),
-    dial_c:(0.38582677, 0.8976378, 0.28346458, 0.68503934, 0.031496063, 0.8346457, 0.23622048, 0),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx2.ron b/libs/show_control/resources/dmx/2025-04-30/dmx2.ron
deleted file mode 100644
index ce7233844..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx2.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(0, 0, 1, 0.4488189, 0, 1, 0.23622048, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0, 0.23622048, 0, 0, 0, 0, 0, 0),
-    dial_2:(0.7637795, 0.23622048, 0, 0.40944883, 0.007874016, 0.2992126, 0.47244096, 0.3464567),
-    dial_3:(0.11023622, 0.11023622, 0, 0.007874016, 0.007874016, 0, 0, 0),
-    dial_4:(0.8425197, 0.44094488, 0.86614174, 0, 0, 0, 0, 0),
-    dial_5:(0.48818898, 0, 0.25984251, 0, 1, 0.984252, 0.25984251, 0.26771653),
-    dial_6:(0.53543305, 0.10236221, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0.03937008, 0, 0, 0, 0),
-    dial_top:(0, 0, 0.5590551, 0.9055118, 0.11811024, 0, 0.03937008, 0),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx3.ron b/libs/show_control/resources/dmx/2025-04-30/dmx3.ron
deleted file mode 100644
index 2082e4a30..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx3.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(1, 0, 1, 0.31496063, 0, 1, 1, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.19685039, 0.08661418, 0, 0, 0, 0, 0, 0),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(0.22047244, 0.43307087, 0.496063, 0.13385826, 0, 0.08661418, 0.16535433, 0),
-    dial_4:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_5:(0.15748031, 0, 1, 0, 0, 0, 0, 0),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0.1496063, 0.26771653, 0.97637796, 0.015748031, 0, 0, 0.07874016, 0.17322835),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx4.ron b/libs/show_control/resources/dmx/2025-04-30/dmx4.ron
deleted file mode 100644
index 3043fc36f..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx4.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(0, 0.38582677, 1, 0.6062992, 0, 1, 0.4015748, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_2:(0.7637795, 0.23622048, 0, 0.40944883, 0.007874016, 0.2992126, 0.47244096, 0.3464567),
-    dial_3:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_4:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_5:(0.015748031, 0, 0.53543305, 0, 0, 0, 0, 0),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0, 0.07874016, 0.31496063, 0.2992126, 0.062992126, 0.24409449, 0.03937008, 0.19685039),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx5.ron b/libs/show_control/resources/dmx/2025-04-30/dmx5.ron
deleted file mode 100644
index 39a2f6e9d..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx5.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(0, 0, 0, 0, 0, 1, 0, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.27559054, 0, 0.44094488, 0.13385826, 0, 0, 0, 0),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_4:(0.96850395, 1, 0.22047244, 0.10236221, 0.062992126, 0, 0, 0),
-    dial_5:(0.9212598, 0, 0.31496063, 1, 0, 0.53543305, 0.51968503, 0.5826772),
-    dial_6:(0.37795275, 0.14173229, 0, 0, 0, 0, 0, 0),
-    dial_7:(0.33070865, 0.19685039, 0, 0, 0, 0, 0, 0),
-    dial_top:(0, 0.7401575, 0.27559054, 0.9133858, 0.015748031, 0.15748031, 0.03937008, 0),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx6.ron b/libs/show_control/resources/dmx/2025-04-30/dmx6.ron
deleted file mode 100644
index 58bec5777..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx6.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(0, 0.2519685, 0.2519685, 0.10236221, 0, 1, 0, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.15748031, 0.070866145, 0, 0, 0, 0, 0, 0),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(0.7322835, 0.7480315, 0, 0.8976378, 0.14173229, 0.37795275, 0.20472442, 0.11811024),
-    dial_4:(0.96850395, 1, 0.22047244, 0.10236221, 0.062992126, 0, 0, 0),
-    dial_5:(0.03937008, 0.28346458, 0.31496063, 1, 0, 0.53543305, 0.51968503, 0.5826772),
-    dial_6:(0.37795275, 0.14173229, 0, 0, 0, 0, 0, 0),
-    dial_7:(0.33070865, 0.19685039, 0, 0, 0, 0, 0, 0),
-    dial_top:(0, 0.13385826, 0.22834645, 0.023622047, 0.015748031, 0.062992126, 0.03937008, 0),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx7.ron b/libs/show_control/resources/dmx/2025-04-30/dmx7.ron
deleted file mode 100644
index a98f64f53..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx7.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(0, 0.062992126, 1, 0.503937, 1, 1, 0.4015748, 0, 0),
-    tempo:0.27999997,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.27559054, 0, 0.44094488, 0.13385826, 0, 0, 0, 0),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(0.78740156, 0.7480315, 0, 0.8976378, 0.14173229, 0.37795275, 0.20472442, 0.11811024),
-    dial_4:(0.07874016, 0.79527557, 1, 1, 0.37795275, 0.11023622, 0, 0),
-    dial_5:(0.28346458, 0.07874016, 0.53543305, 0.92913383, 0, 0, 0, 0),
-    dial_6:(0.37795275, 0.14173229, 0, 0, 0, 0, 0, 0),
-    dial_7:(0.33070865, 0.19685039, 0, 0, 0, 0, 0, 0),
-    dial_top:(0, 0.7401575, 0.27559054, 0.9133858, 0.015748031, 0.20472442, 0.03937008, 0),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx8.ron b/libs/show_control/resources/dmx/2025-04-30/dmx8.ron
deleted file mode 100644
index b92c833bc..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx8.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(1, 0.062992126, 0.023622047, 0.015748031, 0, 1, 0, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.28346458, 0.8503937, 0.11811024, 0, 0.23622048, 0.3464567, 0.511811, 0.43307087),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(1, 0.503937, 0.047244094, 1, 0.14173229, 0.37795275, 0.20472442, 0.11811024),
-    dial_4:(0.07874016, 0.79527557, 1, 1, 0.37795275, 0.11023622, 0, 0),
-    dial_5:(0.511811, 0, 0.33858266, 0.96850395, 0.031496063, 0.53543305, 0.51968503, 0.5826772),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0.1496063, 0.062992126, 0.28346458, 0.015748031, 0.32283464, 0.062992126, 0.07874016, 0.17322835),
-)
\ No newline at end of file
diff --git a/libs/show_control/resources/dmx/2025-04-30/dmx9.ron b/libs/show_control/resources/dmx/2025-04-30/dmx9.ron
deleted file mode 100644
index b92c833bc..000000000
--- a/libs/show_control/resources/dmx/2025-04-30/dmx9.ron
+++ /dev/null
@@ -1,13 +0,0 @@
-(
-    fade:(1, 0.062992126, 0.023622047, 0.015748031, 0, 1, 0, 0, 0),
-    tempo:0,
-    dial_0:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_1:(0.28346458, 0.8503937, 0.11811024, 0, 0.23622048, 0.3464567, 0.511811, 0.43307087),
-    dial_2:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_3:(1, 0.503937, 0.047244094, 1, 0.14173229, 0.37795275, 0.20472442, 0.11811024),
-    dial_4:(0.07874016, 0.79527557, 1, 1, 0.37795275, 0.11023622, 0, 0),
-    dial_5:(0.511811, 0, 0.33858266, 0.96850395, 0.031496063, 0.53543305, 0.51968503, 0.5826772),
-    dial_6:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_7:(0, 0, 0, 0, 0, 0, 0, 0),
-    dial_top:(0.1496063, 0.062992126, 0.28346458, 0.015748031, 0.32283464, 0.062992126, 0.07874016, 0.17322835),
-)
\ No newline at end of file
diff --git a/libs/show_control/src/desk.rs b/libs/show_control/src/desk.rs
index 467557dd7..aeb8c7dc0 100644
--- a/libs/show_control/src/desk.rs
+++ b/libs/show_control/src/desk.rs
@@ -19,7 +19,6 @@ use crate::{
     ARTNET_BROADCAST_ADDR, CONTROLLER_INSTANCE_LOCK_ADDR, DMX_FRAME_DT, DMX_FRAME_HZ,
 };
 use makepad_micro_serde::*;
-use makepad_platform::Cx;
 use std::{
     net::UdpSocket,
     path::{Path, PathBuf},
@@ -27,10 +26,9 @@ use std::{
         atomic::{AtomicBool, Ordering},
         Arc, Mutex,
     },
-    time::Duration,
+    thread::JoinHandle,
+    time::{Duration, Instant},
 };
-#[cfg(not(target_arch = "wasm32"))]
-use std::thread::JoinHandle;
 
 /// Clip grid + VJ mixer slider. Lighting must not consume these.
 pub const VJ_CLIP_NOTE_MAX: u8 = 39;
@@ -48,33 +46,8 @@ pub const NOTE_SCENE_LAUNCH_HI: u8 = 86;
 pub const NOTE_WRITE: u8 = 81;
 pub const NOTE_POWER: u8 = 89;
 
-const SCENE_UI_COOLDOWN_SECS: f64 = 0.350;
-pub const SCENE_COUNT: usize = 16;
-
-const DEFAULT_PRESET_DIR: &str = concat!(
-    env!("CARGO_MANIFEST_DIR"),
-    "/../../local/vj/dmx/2025-04-30"
-);
-
-// Original numbered scenes only; the recovered dmx.ron current state is excluded.
-const RECOVERED_PRESETS: [&str; SCENE_COUNT] = [
-    include_str!("../resources/dmx/2025-04-30/dmx0.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx1.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx2.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx3.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx4.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx5.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx6.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx7.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx8.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx9.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx10.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx11.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx12.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx13.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx14.ron"),
-    include_str!("../resources/dmx/2025-04-30/dmx15.ron"),
-];
+const SCENE_UI_COOLDOWN: Duration = Duration::from_millis(350);
+pub const SCENE_COUNT: usize = 13;
 
 /// True when this MIDI message belongs to the VJ clip grid or crossfader.
 pub fn is_vj_reserved_midi(data: [u8; 3]) -> bool {
@@ -103,7 +76,7 @@ pub struct DeskState {
     pub buttons: ControllerButtons,
     pub last_scene: Option<usize>,
     write_preset: bool,
-    scene_cooldown_until: f64,
+    scene_cooldown_until: Instant,
 }
 
 impl Default for DeskState {
@@ -115,7 +88,7 @@ impl Default for DeskState {
             buttons,
             last_scene: None,
             write_preset: false,
-            scene_cooldown_until: Cx::monotonic_now(),
+            scene_cooldown_until: Instant::now(),
         }
     }
 }
@@ -209,12 +182,12 @@ impl DeskState {
             self.buttons.preset[index] = false;
             return DeskEvent::Continuous;
         }
-        if Cx::monotonic_now() < self.scene_cooldown_until {
+        if Instant::now() < self.scene_cooldown_until {
             return DeskEvent::Ignored;
         }
         self.buttons.preset.fill(false);
         self.buttons.preset[index] = true;
-        self.scene_cooldown_until = Cx::monotonic_now() + SCENE_UI_COOLDOWN_SECS;
+        self.scene_cooldown_until = Instant::now() + SCENE_UI_COOLDOWN;
         if self.write_preset {
             presets.save_slot(index, &self.state);
             self.last_scene = Some(index);
@@ -288,7 +261,7 @@ impl PresetBank {
                 return PathBuf::from(path);
             }
         }
-        PathBuf::from(DEFAULT_PRESET_DIR)
+        PathBuf::from("examples/automate/local/dmx")
     }
 
     pub fn current_path(&self) -> PathBuf {
@@ -309,23 +282,7 @@ impl PresetBank {
     }
 
     pub fn load_slot(&self, slot: usize, state: &mut ControllerState) -> bool {
-        let Some(original) = RECOVERED_PRESETS.get(slot) else {
-            return false;
-        };
-        let path = self.slot_path(slot);
-        let loaded = match std::fs::read_to_string(&path) {
-            Ok(text) => parse_preset(&text),
-            Err(err) if err.kind() == std::io::ErrorKind::NotFound => {
-                // A dangling symlink is still an explicit (broken) override.
-                match path.symlink_metadata() {
-                    Err(err) if err.kind() == std::io::ErrorKind::NotFound => parse_preset(original),
-                    _ => None,
-                }
-            }
-            Err(_) => None,
-        };
-        // An existing unreadable or invalid overlay must never select another scene.
-        let Some(mut loaded) = loaded else {
+        let Some(mut loaded) = load_state_file(&self.slot_path(slot)) else {
             return false;
         };
         // Automate kept the smoke-timing bank (`dial_0`) across scene loads.
@@ -335,56 +292,11 @@ impl PresetBank {
     }
 
     pub fn save_slot(&self, slot: usize, state: &ControllerState) {
-        if slot >= SCENE_COUNT {
-            return;
-        }
         let _ = std::fs::create_dir_all(&self.dir);
         save_state_file(&self.slot_path(slot), state);
     }
 }
 
-#[derive(DeRon)]
-struct LegacyControllerState {
-    fade: [f32; 9],
-    dial_a: [f32; 8],
-    dial_b: [f32; 8],
-    dial_c: [f32; 8],
-}
-
-fn parse_preset(text: &str) -> Option<ControllerState> {
-    if let Ok(state) = ControllerState::deserialize_ron(text) {
-        return Some(state);
-    }
-    let legacy = LegacyControllerState::deserialize_ron(text).ok()?;
-    // The January 14 hardware migration (683bbf606) merged both speed knobs.
-    // They agree (both zero) in all three recovered legacy scenes. Reject an
-    // ambiguous override rather than silently discarding one of its speeds.
-    if legacy.dial_a[6] != legacy.dial_a[7] {
-        return None;
-    }
-    let mut state = ControllerState {
-        fade: legacy.fade,
-        tempo: legacy.dial_a[6],
-        ..Default::default()
-    };
-    state.fade.swap(1, 2); // Inner/outer movers.
-    state.fade.swap(6, 7); // UV.
-    state.dial_1[..6].copy_from_slice(&legacy.dial_a[..6]);
-    state.dial_top[0] = legacy.dial_c[0];
-    state.dial_top[1] = legacy.dial_c[2];
-    state.dial_top[2] = legacy.dial_c[1];
-    state.dial_top[3] = legacy.dial_c[3];
-    state.dial_top[5] = legacy.dial_b[1];
-    state.dial_5[..4].copy_from_slice(&[
-        legacy.dial_b[0],
-        legacy.dial_b[2],
-        legacy.dial_b[3],
-        legacy.dial_b[4],
-    ]);
-    state.dial_0[..3].copy_from_slice(&legacy.dial_b[5..8]);
-    Some(state)
-}
-
 fn load_state_file(path: &Path) -> Option<ControllerState> {
     let text = std::fs::read_to_string(path).ok()?;
     ControllerState::deserialize_ron(&text).ok()
@@ -408,17 +320,10 @@ pub struct RoomShow {
     packets: Arc<Mutex<u64>>,
     presets: PresetBank,
     stop: Arc<AtomicBool>,
-    #[cfg(not(target_arch = "wasm32"))]
     thread: Option<JoinHandle<()>>,
 }
 
 impl RoomShow {
-    #[cfg(target_arch = "wasm32")]
-    pub fn start(_preset_dir: PathBuf, _target_addr: String) -> Result<Self, String> {
-        Err("Art-Net room control is unavailable on web".to_string())
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn start(preset_dir: PathBuf, target_addr: String) -> Result<Self, String> {
         let presets = PresetBank::new(preset_dir);
         let mut desk = DeskState::default();
@@ -452,7 +357,7 @@ impl RoomShow {
                 let mut clock = 0.0f64;
                 let mut sent = 0u64;
                 while !worker_stop.load(Ordering::Acquire) {
-                    let started = Cx::monotonic_now();
+                    let started = Instant::now();
                     let desk = worker_shared.lock().unwrap().clone();
                     universe.set_sequence((sent % 255 + 1) as u8);
                     {
@@ -469,9 +374,9 @@ impl RoomShow {
                         worker_presets.save_current(&desk.state);
                         persist = 0;
                     }
-                    let spent = Cx::monotonic_now() - started;
-                    if spent < DMX_FRAME_DT {
-                        std::thread::sleep(Duration::from_secs_f64(DMX_FRAME_DT - spent));
+                    let spent = started.elapsed();
+                    if spent < Duration::from_secs_f64(DMX_FRAME_DT) {
+                        std::thread::sleep(Duration::from_secs_f64(DMX_FRAME_DT) - spent);
                     }
                 }
                 // Terminal blackout must reach the node that received the live
@@ -545,7 +450,6 @@ impl RoomShow {
 impl Drop for RoomShow {
     fn drop(&mut self) {
         self.stop.store(true, Ordering::Release);
-        #[cfg(not(target_arch = "wasm32"))]
         if let Some(thread) = self.thread.take() {
             let _ = thread.join();
         }
@@ -556,248 +460,6 @@ impl Drop for RoomShow {
 mod tests {
     use super::*;
 
-    struct TestBank(PresetBank);
-
-    impl TestBank {
-        fn new() -> Self {
-            static NEXT: std::sync::atomic::AtomicUsize = std::sync::atomic::AtomicUsize::new(0);
-            let dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-                .join("../../local/agent_state/dmx-preset-tests")
-                .join(format!(
-                    "{}-{}",
-                    std::process::id(),
-                    NEXT.fetch_add(1, Ordering::Relaxed)
-                ));
-            std::fs::create_dir_all(dir.parent().unwrap()).unwrap();
-            std::fs::create_dir(&dir).unwrap();
-            Self(PresetBank::new(dir))
-        }
-    }
-
-    impl Drop for TestBank {
-        fn drop(&mut self) {
-            std::fs::remove_dir_all(&self.0.dir).unwrap();
-        }
-    }
-
-    fn assert_state_eq(actual: &ControllerState, expected: &ControllerState) {
-        assert_eq!(actual.serialize_ron(), expected.serialize_ron());
-    }
-
-    #[test]
-    fn all_sixteen_originals_load_with_source_values_and_preserve_smoke() {
-        let bank = TestBank::new();
-        // Literal dial_5[0] and dial_top[2] values from the originals (legacy
-        // b0/c1 for P14–P16). Repeated P9–P12 are intentional, not deduplicated.
-        let expected = [
-            (0.4566929, 0.28346458),
-            (0.015748031, 0.31496063),
-            (0.48818898, 0.5590551),
-            (0.15748031, 0.97637796),
-            (0.015748031, 0.31496063),
-            (0.9212598, 0.27559054),
-            (0.03937008, 0.22834645),
-            (0.28346458, 0.27559054),
-            (0.511811, 0.28346458),
-            (0.511811, 0.28346458),
-            (0.511811, 0.28346458),
-            (0.511811, 0.28346458),
-            (0.511811, 0.9055118),
-            (0.93700784, 0.61417323),
-            (0.93700784, 0.61417323),
-            (0.36220473, 0.8976378),
-        ];
-        assert_eq!(SCENE_COUNT, expected.len());
-        let smoke = [0.11, 0.22, 0.33, 0.44, 0.55, 0.66, 0.77, 0.88];
-        for (slot, (laser, color)) in expected.into_iter().enumerate() {
-            let mut state = ControllerState { dial_0: smoke, ..Default::default() };
-            assert!(bank.0.load_slot(slot, &mut state), "P{}", slot + 1);
-            assert_eq!(state.dial_5[0], laser, "P{} laser", slot + 1);
-            assert_eq!(state.dial_top[2], color, "P{} color", slot + 1);
-            assert_eq!(state.tempo, if slot == 7 { 0.27999997 } else { 0.0 });
-            assert_eq!(state.dial_0, smoke);
-            if slot < 13 {
-                let mut original = ControllerState::deserialize_ron(RECOVERED_PRESETS[slot]).unwrap();
-                original.dial_0 = smoke;
-                assert_state_eq(&state, &original);
-            }
-        }
-        // Reading fallbacks does not copy them into the writable overlay.
-        assert_eq!(std::fs::read_dir(&bank.0.dir).unwrap().count(), 0);
-    }
-
-    #[test]
-    fn recovered_legacy_values_follow_the_january_hardware_migration() {
-        let expected = [
-            (13, [0.0, 0.0, 0.27559054, 0.023622047, 0.0, 0.7559055, 0.0, 0.0, 0.015748031],
-                [0.38582677, 0.77165353, 0.61417323, 0.5748032, 0.0, 0.14173229, 0.0, 0.0],
-                [0.93700784, 0.0, 1.0, 1.0, 0.0, 0.0, 0.0, 0.0], 0.26771653),
-            (14, [0.0, 0.023622047, 0.0, 0.0, 0.0, 0.7559055, 0.26771653, 1.0, 0.015748031],
-                [0.38582677, 0.1496063, 0.61417323, 0.5748032, 0.0, 0.070866145, 0.0, 0.0],
-                [0.93700784, 0.0, 1.0, 1.0, 0.0, 0.0, 0.0, 0.0], 0.0),
-            (15, [0.0, 0.23622048, 0.1496063, 0.023622047, 0.0, 0.7559055, 0.0, 0.0, 0.015748031],
-                [0.38582677, 0.28346458, 0.8976378, 0.68503934, 0.0, 0.0, 0.0, 0.0],
-                [0.36220473, 0.42519686, 0.27559054, 0.8425197, 0.0, 0.0, 0.0, 0.0], 0.26771653),
-        ];
-        for (slot, fade, dial_top, dial_5, smoke) in expected {
-            let legacy = LegacyControllerState::deserialize_ron(RECOVERED_PRESETS[slot]).unwrap();
-            assert_eq!(legacy.dial_a[6], 0.0);
-            assert_eq!(legacy.dial_a[7], legacy.dial_a[6]);
-            let converted = parse_preset(RECOVERED_PRESETS[slot]).unwrap();
-            let expected = ControllerState {
-                fade,
-                dial_top,
-                dial_5,
-                dial_1: [0.7480315, 0.15748031, 0.0, 0.0, 0.43307087, 0.0, 0.0, 0.0],
-                dial_0: [0.0, 0.0, smoke, 0.0, 0.0, 0.0, 0.0, 0.0],
-                ..Default::default()
-            };
-            assert_state_eq(&converted, &expected);
-        }
-    }
-
-    const LEGACY_TEST: &str = "(
-        fade:(0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8),
-        dial_a:(0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.17),
-        dial_b:(0.21, 0.22, 0.23, 0.24, 0.25, 0.26, 0.27, 0.28),
-        dial_c:(0.31, 0.32, 0.33, 0.34, 0.35, 0.36, 0.37, 0.38),
-    )";
-
-    #[test]
-    fn legacy_mapping_retains_active_fields_even_when_originals_have_zeroes() {
-        let expected = ControllerState {
-            fade: [0.0, 0.2, 0.1, 0.3, 0.4, 0.5, 0.7, 0.6, 0.8],
-            tempo: 0.17,
-            dial_0: [0.26, 0.27, 0.28, 0.0, 0.0, 0.0, 0.0, 0.0],
-            dial_1: [0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.0, 0.0],
-            dial_5: [0.21, 0.23, 0.24, 0.25, 0.0, 0.0, 0.0, 0.0],
-            dial_top: [0.31, 0.33, 0.32, 0.34, 0.0, 0.22, 0.0, 0.0],
-            ..Default::default()
-        };
-        assert_state_eq(&parse_preset(LEGACY_TEST).unwrap(), &expected);
-        assert!(parse_preset(&LEGACY_TEST.replace("0.17, 0.17", "0.17, 0.18")).is_none());
-    }
-
-    #[test]
-    fn all_scenes_trigger_through_the_shared_desk() {
-        let bank = TestBank::new();
-        let mut desk = DeskState::default();
-        desk.state.dial_0 = [0.42; 8];
-        for slot in 0..SCENE_COUNT {
-            desk.scene_cooldown_until = 0.0;
-            assert_eq!(desk.trigger_scene(slot, &bank.0), DeskEvent::SceneLoad(slot));
-            assert_eq!(desk.last_scene, Some(slot));
-            assert_eq!(desk.buttons.preset.len(), SCENE_COUNT);
-            for (index, pressed) in desk.buttons.preset.iter().enumerate() {
-                assert_eq!(*pressed, index == slot);
-            }
-            assert_eq!(desk.state.dial_0, [0.42; 8]);
-        }
-        assert_eq!(desk.trigger_scene(SCENE_COUNT, &bank.0), DeskEvent::Ignored);
-    }
-
-    #[test]
-    fn original_thirteen_midi_scene_routes_keep_their_slots() {
-        let bank = TestBank::new();
-        let mut desk = DeskState::default();
-        for slot in 0..13 {
-            let (channel, note) = if slot < 8 { (slot as u8, 52) } else { (0, 82 + slot as u8 - 8) };
-            desk.scene_cooldown_until = 0.0;
-            assert_eq!(desk.handle_midi(note_on(channel, note), &bank.0), DeskEvent::SceneLoad(slot));
-            assert_eq!(desk.last_scene, Some(slot));
-            let mut expected = ControllerState::default();
-            assert!(bank.0.load_slot(slot, &mut expected));
-            assert_state_eq(&desk.state, &expected);
-            assert_eq!(desk.handle_midi([0x80 | channel, note, 0], &bank.0), DeskEvent::Continuous);
-            assert!(!desk.buttons.preset[slot]);
-        }
-        for data in [note_on(8, 52), note_on(9, 52), note_on(10, 52), note_on(0, 87), note_on(0, 88)] {
-            desk.scene_cooldown_until = 0.0;
-            assert_eq!(desk.handle_midi(data, &bank.0), DeskEvent::Ignored);
-        }
-    }
-
-    #[test]
-    fn explicit_overlay_wins_and_saves_only_to_that_overlay() {
-        let bank = TestBank::new();
-        let mut desk = DeskState::default();
-        desk.state.fade = [0.37; 9];
-        desk.state.tempo = 0.61;
-        desk.state.dial_0 = [0.28; 8];
-        desk.set_write(true);
-        assert_eq!(desk.trigger_scene(15, &bank.0), DeskEvent::SceneSave(15));
-        let mut loaded = ControllerState { dial_0: [0.82; 8], ..Default::default() };
-        assert!(bank.0.load_slot(15, &mut loaded));
-        let mut expected = desk.state;
-        expected.dial_0 = loaded.dial_0;
-        assert_state_eq(&loaded, &expected);
-        assert_eq!(loaded.dial_0, [0.82; 8]);
-        assert_eq!(std::fs::read_dir(&bank.0.dir).unwrap().count(), 1);
-        assert!(bank.0.load_slot(14, &mut loaded));
-        assert_eq!(loaded.dial_top[1], 0.1496063);
-
-        std::fs::write(bank.0.slot_path(15), LEGACY_TEST).unwrap();
-        assert!(bank.0.load_slot(15, &mut loaded));
-        assert_eq!(loaded.tempo, 0.17);
-        assert_eq!(loaded.dial_5[0], 0.21);
-        assert_eq!(loaded.dial_0, [0.82; 8]);
-    }
-
-    #[test]
-    fn invalid_or_unreadable_overrides_do_not_fall_back_or_change_state() {
-        let bank = TestBank::new();
-        let mut desk = DeskState::default();
-        desk.state.fade = [0.37; 9];
-        desk.last_scene = Some(2);
-        let before = desk.state;
-        for invalid in [String::new(), "(fade: wrong)".into(), LEGACY_TEST.replace("0.17, 0.17", "0.17, 0.18")] {
-            std::fs::write(bank.0.slot_path(13), invalid).unwrap();
-            desk.scene_cooldown_until = 0.0;
-            assert_eq!(desk.trigger_scene(13, &bank.0), DeskEvent::SceneMissing(13));
-            assert_state_eq(&desk.state, &before);
-            assert_eq!(desk.last_scene, Some(2));
-        }
-        std::fs::remove_file(bank.0.slot_path(13)).unwrap();
-        std::fs::create_dir(bank.0.slot_path(13)).unwrap();
-        assert!(!bank.0.load_slot(13, &mut desk.state));
-        assert_state_eq(&desk.state, &before);
-        assert!(!bank.0.load_slot(SCENE_COUNT, &mut desk.state));
-        #[cfg(unix)]
-        {
-            std::fs::remove_dir(bank.0.slot_path(13)).unwrap();
-            std::os::unix::fs::symlink(bank.0.dir.join("missing.ron"), bank.0.slot_path(13)).unwrap();
-            assert!(!bank.0.load_slot(13, &mut desk.state));
-            assert_state_eq(&desk.state, &before);
-        }
-    }
-
-    #[test]
-    fn current_state_comes_only_from_the_writable_overlay() {
-        let bank = TestBank::new();
-        assert!(bank.0.load_current().is_none());
-        let current = ControllerState { tempo: 0.71, dial_0: [0.83; 8], ..Default::default() };
-        std::fs::write(bank.0.dir.join("dmx.ron"), current.serialize_ron()).unwrap();
-        assert!(bank.0.load_current().is_none());
-        bank.0.save_current(&current);
-        assert_state_eq(&bank.0.load_current().unwrap(), &current);
-        let mut scene = ControllerState::default();
-        assert!(bank.0.load_slot(0, &mut scene));
-        assert_eq!(scene.tempo, 0.0);
-    }
-
-    #[test]
-    fn default_overlay_is_absolute_and_environment_override_is_honored() {
-        let default = PathBuf::from(DEFAULT_PRESET_DIR);
-        assert!(default.is_absolute());
-        assert!(default.ends_with("local/vj/dmx/2025-04-30"));
-        let expected = std::env::var("VJ_DMX_PRESET_DIR")
-            .ok()
-            .filter(|path| !path.trim().is_empty())
-            .map(PathBuf::from)
-            .unwrap_or(default);
-        assert_eq!(PresetBank::default_dir(), expected);
-    }
-
     fn cc(channel: u8, param: u8, value: u8) -> [u8; 3] {
         [0xb0 | channel, param, value]
     }
diff --git a/libs/show_control/src/lib.rs b/libs/show_control/src/lib.rs
index 4cc0cf644..9d9280eb1 100644
--- a/libs/show_control/src/lib.rs
+++ b/libs/show_control/src/lib.rs
@@ -17,17 +17,15 @@ pub use desk::{
 };
 
 use makepad_micro_serde::*;
-use makepad_platform::Cx;
 use std::{
     net::UdpSocket,
     sync::{
         atomic::{AtomicBool, Ordering},
         Arc, Mutex,
     },
-    time::Duration,
+    thread::JoinHandle,
+    time::{Duration, Instant},
 };
-#[cfg(not(target_arch = "wasm32"))]
-use std::thread::JoinHandle;
 
 pub const DMX_FRAME_HZ: f64 = 44.0;
 pub const DMX_FRAME_DT: f64 = 1.0 / DMX_FRAME_HZ;
@@ -99,7 +97,7 @@ pub struct ControllerState {
 
 #[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
 pub struct ControllerButtons {
-    pub preset: [bool; SCENE_COUNT],
+    pub preset: [bool; 13],
     pub write_preset: bool,
     pub power: bool,
 }
@@ -1101,7 +1099,6 @@ impl Default for ArtNetConfig {
 pub struct VideoArtNet {
     shared: Arc<Mutex<PerformanceWorkerState>>,
     stop: Arc<AtomicBool>,
-    #[cfg(not(target_arch = "wasm32"))]
     thread: Option<JoinHandle<()>>,
 }
 
@@ -1112,22 +1109,22 @@ struct PerformanceWorkerState {
     arms: HazardArms,
     deadman: bool,
     blackout_latched: bool,
-    last_hazard_heartbeat: f64,
-    last_control_update: f64,
+    last_hazard_heartbeat: Instant,
+    last_control_update: Instant,
 }
 
 fn safety_snapshot_at(
     state: PerformanceWorkerState,
-    now: f64,
+    now: Instant,
     hazard_timeout: Duration,
     control_timeout: Duration,
 ) -> SafetySnapshot {
     let control_live = control_timeout.is_zero()
-        || now - state.last_control_update <= control_timeout.as_secs_f64();
+        || now.saturating_duration_since(state.last_control_update) <= control_timeout;
     let deadman_live = state.deadman
         && !state.blackout_latched
         && (hazard_timeout.is_zero()
-            || now - state.last_hazard_heartbeat <= hazard_timeout.as_secs_f64());
+            || now.saturating_duration_since(state.last_hazard_heartbeat) <= hazard_timeout);
     SafetySnapshot { control_live, deadman_live, arms: state.arms }
 }
 
@@ -1147,7 +1144,6 @@ impl VideoArtNet {
         Self::start_inner(config, PerformanceState::default())
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
     fn start_inner(
         config: PerformanceConfig,
         initial_performance: PerformanceState,
@@ -1164,7 +1160,7 @@ impl VideoArtNet {
         socket
             .set_broadcast(true)
             .map_err(|e| format!("Art-Net broadcast setup failed: {e}"))?;
-        let now = Cx::monotonic_now();
+        let now = Instant::now();
         let shared = Arc::new(Mutex::new(PerformanceWorkerState {
             sample: SpatialLightSample::default(),
             performance: initial_performance,
@@ -1191,7 +1187,7 @@ impl VideoArtNet {
                 let mut sequence = 1u8;
                 let frame = Duration::from_secs_f64(DMX_FRAME_DT);
                 while !worker_stop.load(Ordering::Acquire) {
-                    let started = Cx::monotonic_now();
+                    let started = Instant::now();
                     let snapshot = *worker_shared.lock().unwrap();
                     let safety =
                         safety_snapshot_at(snapshot, started, hazard_timeout, control_timeout);
@@ -1209,9 +1205,8 @@ impl VideoArtNet {
                     packet.set_sequence(sequence);
                     let _ = socket.send_to(packet.as_bytes(), &target);
                     sequence = if sequence == u8::MAX { 1 } else { sequence + 1 };
-                    let spent = Duration::from_secs_f64(Cx::monotonic_now() - started);
-                    if spent < frame {
-                        std::thread::sleep(frame - spent);
+                    if let Some(left) = frame.checked_sub(started.elapsed()) {
+                        std::thread::sleep(left);
                     }
                 }
                 // Art-Net receivers commonly hold the last universe. Always
@@ -1226,14 +1221,6 @@ impl VideoArtNet {
         Ok(Self { shared, stop, thread: Some(thread) })
     }
 
-    #[cfg(target_arch = "wasm32")]
-    fn start_inner(
-        _config: PerformanceConfig,
-        _initial_performance: PerformanceState,
-    ) -> Result<Self, String> {
-        Err("Art-Net output is unavailable on web".to_string())
-    }
-
     pub fn set_sample(&self, sample: LightSample) {
         self.set_spatial_sample(sample.into());
     }
@@ -1241,7 +1228,7 @@ impl VideoArtNet {
     pub fn set_spatial_sample(&self, sample: SpatialLightSample) {
         let mut shared = self.shared.lock().unwrap();
         shared.sample = sample;
-        shared.last_control_update = Cx::monotonic_now();
+        shared.last_control_update = Instant::now();
     }
 
     pub fn set_performance_state(&self, mut state: PerformanceState) {
@@ -1253,13 +1240,13 @@ impl VideoArtNet {
         }
         state.blackout |= shared.blackout_latched;
         shared.performance = state;
-        shared.last_control_update = Cx::monotonic_now();
+        shared.last_control_update = Instant::now();
     }
 
     pub fn set_master(&self, master: f32) {
         let mut shared = self.shared.lock().unwrap();
         shared.performance.master = master;
-        shared.last_control_update = Cx::monotonic_now();
+        shared.last_control_update = Instant::now();
     }
 
     /// Arm selected groups, but do not energize them. Output additionally
@@ -1273,11 +1260,11 @@ impl VideoArtNet {
         if !arms.any() {
             shared.deadman = false;
         }
-        shared.last_control_update = Cx::monotonic_now();
+        shared.last_control_update = Instant::now();
     }
 
     pub fn hazard_heartbeat(&self, deadman_pressed: bool) {
-        let now = Cx::monotonic_now();
+        let now = Instant::now();
         let mut shared = self.shared.lock().unwrap();
         shared.deadman = deadman_pressed && !shared.blackout_latched;
         shared.last_hazard_heartbeat = now;
@@ -1288,7 +1275,7 @@ impl VideoArtNet {
         let mut shared = self.shared.lock().unwrap();
         shared.arms = HazardArms::default();
         shared.deadman = false;
-        shared.last_control_update = Cx::monotonic_now();
+        shared.last_control_update = Instant::now();
     }
 
     /// Latch a whole-room blackout and synchronously revoke all hazard arms.
@@ -1298,7 +1285,7 @@ impl VideoArtNet {
         shared.performance.blackout = true;
         shared.arms = HazardArms::default();
         shared.deadman = false;
-        shared.last_control_update = Cx::monotonic_now();
+        shared.last_control_update = Instant::now();
     }
 
     /// Clear only the blackout latch. Hazard groups remain disarmed and need
@@ -1309,7 +1296,7 @@ impl VideoArtNet {
         shared.performance.blackout = false;
         shared.arms = HazardArms::default();
         shared.deadman = false;
-        shared.last_control_update = Cx::monotonic_now();
+        shared.last_control_update = Instant::now();
     }
 }
 
@@ -1319,7 +1306,6 @@ pub type RoomArtNet = VideoArtNet;
 impl Drop for VideoArtNet {
     fn drop(&mut self) {
         self.stop.store(true, Ordering::Release);
-        #[cfg(not(target_arch = "wasm32"))]
         if let Some(thread) = self.thread.take() {
             let _ = thread.join();
         }
diff --git a/libs/sim/math/src/lib.rs b/libs/sim/math/src/lib.rs
index 398ca610b..cf91b38ff 100644
--- a/libs/sim/math/src/lib.rs
+++ b/libs/sim/math/src/lib.rs
@@ -14,11 +14,6 @@
 //! not libm-replacement-grade. sin/cos accuracy degrades (deterministically)
 //! for |x| beyond ~2^24; keep angles reduced.
 
-// These are fdlibm split constants and polynomial coefficients. Their exact
-// spellings are part of the deterministic kernel, not approximations to swap
-// for Rust's single constants.
-#![allow(clippy::approx_constant)]
-
 // ---------------------------------------------------------------- sin / cos
 
 const INVPIO2: f64 = 6.36619772367581382433e-01;
diff --git a/libs/sim/src/deck.rs b/libs/sim/src/deck.rs
deleted file mode 100644
index 066737800..000000000
--- a/libs/sim/src/deck.rs
+++ /dev/null
@@ -1,365 +0,0 @@
-//! DECKS — the continuous walk surface of a generated corridor.
-//!
-//! A road's asphalt, a railway's ballast and a bridge deck are drawn as a
-//! smooth graded ribbon, but their colliders are flat box slabs a few
-//! metres long: on a 6 % grade every slab top sits centimetres above the
-//! deck at its downhill end, and a walker climbed the deck slab by slab —
-//! "the bridge snaps the character like a staircase" (user, Highway,
-//! 2026-09-02). A [`DeckStrip`] is the deck itself: the corridor's
-//! centreline at the height a foot stands on, with the ribbon's half width.
-//! Movers stand on it EXACTLY, at every point along it; the slabs remain
-//! for rigid bodies and vehicles, which the box3d mirror carries.
-//!
-//! The strip is also the seam through which a corridor that the press
-//! could not follow (a heightfield cell wider than the ribbon, a shielded
-//! bank) still carries feet: the deck is the floor wherever the ground is
-//! within a step of it.
-
-use makepad_math::*;
-
-/// Indexed world-space triangles, shared by the renderer, feet and box3d.
-/// Immutable behind an Arc: replacing/retracting a deck also replaces its
-/// collider, and rollback keeps the exact accepted surface alive.
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct DeckSurface {
-    pub vertices: Vec<Vec3f>,
-    pub indices: Vec<u32>,
-}
-
-impl DeckSurface {
-    /// Exact barycentric height and upward triangle normal. No bilinear
-    /// interpolation: the diagonal is the same one the mesh actually draws.
-    pub fn contact_at(&self, x: f32, z: f32) -> Option<(f32, Vec3f)> {
-        let mut best: Option<(f32, Vec3f)> = None;
-        for t in self.indices.chunks_exact(3) {
-            let (a, b, c) = (self.vertices[t[0] as usize], self.vertices[t[1] as usize], self.vertices[t[2] as usize]);
-            if x < a.x.min(b.x).min(c.x) - 1e-4 || x > a.x.max(b.x).max(c.x) + 1e-4
-                || z < a.z.min(b.z).min(c.z) - 1e-4 || z > a.z.max(b.z).max(c.z) + 1e-4 { continue; }
-            let (u, v) = (b - a, c - a);
-            let det = u.x * v.z - u.z * v.x;
-            if det.abs() < 1e-8 { continue; }
-            let s = ((x - a.x) * v.z - (z - a.z) * v.x) / det;
-            let t = (u.x * (z - a.z) - u.z * (x - a.x)) / det;
-            if s < -1e-4 || t < -1e-4 || s + t > 1.0001 { continue; }
-            let y = a.y + u.y * s + v.y * t;
-            let mut normal = Vec3f::cross(u, v).normalize();
-            if normal.y < 0.0 { normal = normal * -1.0; }
-            if best.map_or(true, |(h, _)| y > h) { best = Some((y, normal)); }
-        }
-        best
-    }
-}
-
-/// One corridor's walk surface.
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct DeckStrip {
-    /// The corridor feature this strip belongs to — what a retraction
-    /// removes it by.
-    pub feature: String,
-    /// The centreline, every few metres, at the WALK height (the drawn top
-    /// a foot stands on, not the profile line under the ballast).
-    pub pts: Vec<Vec3f>,
-    /// Half the ribbon's width: how far off the centreline the deck reaches.
-    pub half_width: f32,
-    /// None preserves legacy road/rail strip behavior. A banked deck carries
-    /// its real triangles here and uses them for BOTH feet and rigid contacts.
-    pub surface: Option<std::sync::Arc<DeckSurface>>,
-}
-
-impl DeckStrip {
-    /// The walk height under (x, z), when the point lies on the strip:
-    /// the height interpolated along the nearest centreline segment.
-    /// Ends overshoot by a half disc, like the slabs they replace.
-    pub fn height_at(&self, x: f32, z: f32) -> Option<f32> {
-        if let Some(surface) = &self.surface {
-            return surface.contact_at(x, z).map(|(h, _)| h);
-        }
-        let hw2 = self.half_width * self.half_width;
-        let mut best: Option<(f32, f32)> = None;
-        for w in self.pts.windows(2) {
-            let (a, b) = (w[0], w[1]);
-            let (ex, ez) = (b.x - a.x, b.z - a.z);
-            let len2 = ex * ex + ez * ez;
-            if len2 < 1.0e-6 {
-                continue;
-            }
-            let t = (((x - a.x) * ex + (z - a.z) * ez) / len2).clamp(0.0, 1.0);
-            let (px, pz) = (a.x + ex * t, a.z + ez * t);
-            let d2 = (x - px) * (x - px) + (z - pz) * (z - pz);
-            if d2 <= hw2 && best.map_or(true, |(bd2, _)| d2 < bd2) {
-                best = Some((d2, a.y + (b.y - a.y) * t));
-            }
-        }
-        best.map(|(_, h)| h)
-    }
-}
-
-/// Feet this far ABOVE the deck are still on the deck: the excess a flat
-/// collider slab top or an unpressed heightfield vertex can stand over
-/// the drawn surface. They are set DOWN onto it. Anything higher is
-/// something standing on the deck — a crate, a kerb — and keeps its top.
-pub const DECK_STEP: f32 = 0.16;
-
-/// The highest deck under a mover's footprint (centre + corners) that is
-/// THIS floor: within [`DECK_STEP`] above the feet's height, or within
-/// `climb` below them (a raised ballast walked into from the verge, a dip
-/// the press could not fill, the seam of a bridge deck). A deck a storey
-/// away — the overpass above a walker, the road under a bridge — is not.
-pub fn deck_floor_under(decks: &[DeckStrip], pos: Vec3f, half: Vec3f, feet: f32, climb: f32) -> Option<f32> {
-    if decks.is_empty() {
-        return None;
-    }
-    let probes = [
-        (pos.x, pos.z),
-        (pos.x - half.x, pos.z - half.z),
-        (pos.x + half.x, pos.z - half.z),
-        (pos.x - half.x, pos.z + half.z),
-        (pos.x + half.x, pos.z + half.z),
-    ];
-    let mut best: Option<f32> = None;
-    for strip in decks {
-        for (x, z) in probes {
-            if let Some(h) = strip.height_at(x, z) {
-                // Only a deck the feet are NEAR is a candidate: the
-                // overpass above a walker, or the road under a bridge
-                // deck, is another storey, not this floor.
-                if h < feet - DECK_STEP || h > feet + climb {
-                    continue;
-                }
-                best = Some(best.map_or(h, |b: f32| b.max(h)));
-            }
-        }
-    }
-    best
-}
-
-/// The top of a static or kinematic BOX the mover's footprint stands in,
-/// when that top is within step reach above the feet: a stage, a crate
-/// lid, a doorstep a mover was spawned inside of or pushed into. The
-/// sweeps land a mover on a box it FALLS onto and step it up onto one it
-/// WALKS into; a mover that starts a tick with its feet inside a box met
-/// neither, and stood waist-deep in the stage it was placed on (user,
-/// Mocap Stage, 2026-09-02). Returns the top and the box's id.
-pub fn box_floor_under(
-    walls: &[crate::queries::Solid],
-    pos: Vec3f,
-    half: Vec3f,
-    feet: f32,
-    climb: f32,
-) -> Option<(f32, u64)> {
-    // A hair inside the footprint, so a kerb the mover merely abuts (the
-    // sweeps leave a contact skin) never counts as ground under it.
-    let inset = 0.05f32;
-    let (hx, hz) = ((half.x - inset).max(0.01), (half.z - inset).max(0.01));
-    let mut best: Option<(f32, u64)> = None;
-    for w in walls {
-        if w.shape != crate::entity::Shape::Box {
-            continue;
-        }
-        if !matches!(w.kind, crate::entity::BodyKind::Static | crate::entity::BodyKind::Kinematic) {
-            continue;
-        }
-        let top = w.pos.y + w.half.y;
-        if top <= feet + 1.0e-3 || top - feet > climb {
-            continue;
-        }
-        // Footprints overlap in the ground plane, and the box reaches down
-        // into the step zone (a mover that has sunk a hair below a thin
-        // stage's underside is still standing in it; a slab hung a full
-        // step above the feet is a ledge overhead, not a floor).
-        let over_x = (pos.x - w.pos.x).abs() < hx + w.half.x;
-        let over_z = (pos.z - w.pos.z).abs() < hz + w.half.z;
-        let bottom = w.pos.y - w.half.y;
-        if over_x && over_z && bottom <= feet + climb && best.map_or(true, |(b, _)| top > b) {
-            best = Some((top, w.id));
-        }
-    }
-    best
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn triangle_deck_rays_feet_and_rollback_share_grade_and_bank() {
-        let surface=std::sync::Arc::new(DeckSurface {
-            vertices:vec![vec3f(-10.0,0.0,-10.0),vec3f(10.0,1.0,-10.0),vec3f(10.0,3.0,10.0),vec3f(-10.0,2.0,10.0)],
-            indices:vec![0,2,1,0,3,2],
-        });
-        let mut world=crate::world::GameWorld::new();
-        world.gravity=30.0;
-        world.decks.push(DeckStrip {feature:"banked".into(),surface:Some(surface.clone()),..Default::default()});
-        world.sync_queries();
-        assert_eq!(world.dynamics.body_count(),1);
-        for iz in 0..35 { for ix in 0..35 {
-            let (x,z)=(-9.3+ix as f32*0.53,-9.2+iz as f32*0.51);
-            let (h,n)=surface.contact_at(x,z).unwrap();
-            let hit=crate::dynamics::cast_ray(&world.dynamics,vec3f(x,8.0,z),vec3f(0.0,-1.0,0.0),20.0).unwrap();
-            assert!((hit.pos.y-h).abs()<1e-4);
-            assert!(hit.normal.dot(n)>0.99999);
-            assert_eq!(world.decks[0].height_at(x,z),Some(h));
-        }}
-        let mut restored=world.clone();
-        world.decks.clear(); world.sync_queries();
-        assert_eq!(world.dynamics.body_count(),0);
-        assert!(crate::dynamics::cast_ray(&world.dynamics,vec3f(0.0,8.0,0.0),vec3f(0.0,-1.0,0.0),20.0).is_none());
-        restored.push_entity(mover(10,vec3f(0.0,4.0,0.0)));
-        for _ in 0..90 {crate::step::step_world(&mut restored);}
-        let e=restored.entity(10).unwrap();
-        assert!(e.on_floor);
-        assert!((e.pos.y-e.half.y-(1.5+0.35*0.15)).abs()<0.01);
-        assert!(e.floor_normal.dot(surface.contact_at(0.0,0.0).unwrap().1)>0.99999);
-        assert_eq!(restored.dynamics.body_count(),2);
-        restored.decks.clear(); restored.sync_queries();
-        assert_eq!(restored.dynamics.body_count(),1);
-    }
-
-    fn graded_strip() -> DeckStrip {
-        // 60 m at 6 %: y climbs 3.6 m, every 3 m a point.
-        let pts = (0..=20).map(|i| vec3f(i as f32 * 3.0, i as f32 * 3.0 * 0.06, 0.0)).collect();
-        DeckStrip { feature: "road:0".into(), pts, half_width: 4.0, surface: None }
-    }
-
-    #[test]
-    fn the_strip_interpolates_the_grade_between_its_points() {
-        let s = graded_strip();
-        for k in 0..120 {
-            let x = k as f32 * 0.5;
-            let h = s.height_at(x, 1.5).expect("on the deck");
-            assert!((h - x * 0.06).abs() < 1.0e-4, "at {x}: {h} vs {}", x * 0.06);
-        }
-        assert!(s.height_at(30.0, 4.5).is_none(), "beyond the ribbon edge");
-        assert!(s.height_at(30.0, 3.9).is_some(), "inside the ribbon edge");
-    }
-
-    #[test]
-    fn a_deck_two_storeys_away_is_not_this_floor() {
-        let s = graded_strip();
-        // Feet 5 m under the deck (a road under an overpass): no floor.
-        assert!(deck_floor_under(&[s.clone()], vec3f(30.0, 1.0, 0.0), vec3f(0.35, 0.9, 0.35), 1.8 - 5.0, 0.55).is_none());
-        // Standing on a crate on the deck: the crate keeps the feet.
-        let deck = 30.0 * 0.06;
-        assert!(deck_floor_under(&[s.clone()], vec3f(30.0, deck + 0.4 + 0.9, 0.0), vec3f(0.35, 0.9, 0.35), deck + 0.4, 0.55).is_none());
-        // A raised ballast walked into from the verge: a step up.
-        assert!(deck_floor_under(&[s.clone()], vec3f(30.0, deck - 0.3 + 0.9, 0.0), vec3f(0.35, 0.9, 0.35), deck - 0.3, 0.55).is_some());
-        // Feet a slab-step above it: the deck is the floor.
-        let feet = deck + 0.1;
-        let floor = deck_floor_under(&[s], vec3f(30.0, feet + 0.9, 0.0), vec3f(0.35, 0.9, 0.35), feet, 0.55).expect("the deck is the floor");
-        // The highest probe wins (the uphill corner, 0.35 m along): the
-        // footprint stands on the deck, never in it.
-        assert!((floor - deck).abs() < 0.03, "floor {floor} vs deck {deck}");
-    }
-
-    fn mover(id: u64, pos: Vec3f) -> crate::entity::Entity {
-        use crate::entity::{BodyKind, Entity, Shape};
-        Entity {
-            id,
-            kind: BodyKind::Mover,
-            shape: Shape::Box,
-            pos,
-            half: vec3f(0.35, 0.9, 0.35),
-            collide: true,
-            gravity_scale: 1.0,
-            push_mass: 1.0,
-            speed_mult: 1.0,
-            scale: vec3f(1.0, 1.0, 1.0),
-            scale_target: vec3f(1.0, 1.0, 1.0),
-            density: 1.0,
-            friction: 0.6,
-            ..Default::default()
-        }
-    }
-
-    /// The user's Highway bridge: a walker crossing a 6 % graded deck at
-    /// 3 m/s rises smoothly — under 3 cm a tick, never a step, always on
-    /// the floor. The deck is the strip; there is no terrain under it.
-    #[test]
-    fn a_walker_crosses_a_graded_deck_without_a_step() {
-        let mut w = crate::world::GameWorld::new();
-        w.gravity = 30.0;
-        w.decks.push(graded_strip());
-        w.next_id = 10;
-        w.push_entity(mover(10, vec3f(1.0, 0.9 + 0.06, 0.0)));
-        let mut last_y = None::<f32>;
-        let mut max_dy = 0.0f32;
-        for _ in 0..(60 * 18) {
-            if let Some(e) = w.entities.iter_mut().find(|e| e.id == 10) {
-                e.vel.x = 3.0;
-                e.vel.z = 0.0;
-            }
-            crate::step::step_world(&mut w);
-            let e = w.entities.iter().find(|e| e.id == 10).unwrap();
-            if e.pos.x > 3.0 && e.pos.x < 57.0 {
-                assert!(e.on_floor, "off the floor at x {:.1}", e.pos.x);
-                let feet = e.pos.y - e.half.y;
-                let deck = e.pos.x * 0.06;
-                assert!((feet - deck).abs() < 0.03, "feet {:.3} vs deck {:.3} at x {:.1}", feet, deck, e.pos.x);
-                if let Some(ly) = last_y {
-                    max_dy = max_dy.max((e.pos.y - ly).abs());
-                }
-                last_y = Some(e.pos.y);
-            }
-        }
-        assert!(max_dy < 0.03, "a step of {max_dy:.3} m in one tick");
-        assert!(max_dy > 0.001, "the walker never climbed");
-    }
-
-    /// The user's Mocap Stage: a character spawned with its feet inside a
-    /// 0.3 m stage box stands ON the stage, not waist-deep in it.
-    #[test]
-    fn a_character_spawned_inside_a_stage_stands_on_it() {
-        use crate::entity::{BodyKind, Entity, Shape};
-        let mut w = crate::world::GameWorld::new();
-        w.gravity = 30.0;
-        w.next_id = 2;
-        w.push_entity(Entity {
-            id: 1,
-            kind: BodyKind::Static,
-            shape: Shape::Box,
-            pos: vec3f(0.0, 0.15, 0.0),
-            half: vec3f(7.0, 0.15, 4.5),
-            collide: true,
-            push_mass: 1.0,
-            speed_mult: 1.0,
-            scale: vec3f(1.0, 1.0, 1.0),
-            scale_target: vec3f(1.0, 1.0, 1.0),
-            density: 1.0,
-            friction: 0.6,
-            ..Default::default()
-        });
-        // Feet at the ground plane, 0.3 m inside the stage (a spawn that
-        // measured its height from the ground, not the stage).
-        w.push_entity(mover(2, vec3f(-1.6, 0.9, 0.0)));
-        for _ in 0..30 {
-            crate::step::step_world(&mut w);
-        }
-        let e = w.entities.iter().find(|e| e.id == 2).unwrap();
-        let feet = e.pos.y - e.half.y;
-        assert!((feet - 0.3).abs() < 0.01, "feet at {feet:.3}, the stage top is 0.3");
-        assert!(e.on_floor && e.floor_id == 1, "standing on the stage: on_floor {} floor {}", e.on_floor, e.floor_id);
-    }
-
-    #[test]
-    fn a_box_the_feet_stand_inside_is_a_floor_and_a_ledge_overhead_is_not() {
-        use crate::entity::{BodyKind, Shape};
-        use crate::queries::Solid;
-        let stage = Solid {
-            id: 7,
-            kind: BodyKind::Static,
-            pos: vec3f(0.0, 0.15, 0.0),
-            half: vec3f(7.0, 0.15, 4.5),
-            vel: vec3f(0.0, 0.0, 0.0),
-            shape: Shape::Box,
-        };
-        // Feet at 0, inside the 0.3 m stage: its top is the floor.
-        assert_eq!(box_floor_under(&[stage], vec3f(-1.6, 0.9, 0.0), vec3f(0.35, 0.9, 0.35), 0.0, 0.55), Some((0.3, 7)));
-        // Standing on it already: nothing to lift.
-        assert_eq!(box_floor_under(&[stage], vec3f(-1.6, 1.2, 0.0), vec3f(0.35, 0.9, 0.35), 0.3, 0.55), None);
-        // Beside it, abutting its edge: not under the feet.
-        assert_eq!(box_floor_under(&[stage], vec3f(7.35, 0.9, 0.0), vec3f(0.35, 0.9, 0.35), 0.0, 0.55), None);
-        // A shelf hung above step reach is overhead, not a floor.
-        let shelf = Solid { pos: vec3f(0.0, 0.7, 0.0), half: vec3f(7.0, 0.1, 4.5), ..stage };
-        assert_eq!(box_floor_under(&[shelf], vec3f(0.0, 0.9, 0.0), vec3f(0.35, 0.9, 0.35), 0.0, 0.55), None);
-    }
-}
diff --git a/libs/sim/src/dynamics.rs b/libs/sim/src/dynamics.rs
index 231f0b240..90d23b573 100644
--- a/libs/sim/src/dynamics.rs
+++ b/libs/sim/src/dynamics.rs
@@ -275,7 +275,6 @@ pub struct RigidDynamics {
     /// the stale one is destroyed, both inside one reconcile — no solver
     /// step ever runs without a collider under a resting body.
     voxel_bodies: Vec<VoxelBody>,
-    deck_bodies: Vec<(std::sync::Arc<crate::deck::DeckSurface>, BodyId)>,
     last_gravity: f32,
     /// Live capsule↔rigid overlaps (D4's rigid-hits-mover signal), sorted.
     /// Updated from box3d sensor events after every step; consumed per tick
@@ -306,7 +305,6 @@ impl RigidDynamics {
             terrain_rev: None,
             terrain_body: None,
             voxel_bodies: Vec::new(),
-            deck_bodies: Vec::new(),
             // NAN forces the first reconcile to sync gravity.
             last_gravity: f32::NAN,
             overlaps: Vec::new(),
@@ -320,7 +318,6 @@ impl RigidDynamics {
         self.mirror.len()
             + self.terrain_body.iter().len()
             + self.voxel_bodies.len()
-            + self.deck_bodies.len()
             + self.ragdolls.iter().map(|r| r.bodies.len()).sum::<usize>()
     }
 
@@ -954,11 +951,6 @@ fn create_voxel_body(
         vertices.push(b3vec3(v[0], v[1], v[2]));
     }
     let indices: Vec<i32> = mesh.indices.iter().map(|i| *i as i32).collect();
-    create_static_surface_body(world, &vertices, &indices)
-}
-
-/// Shared static triangle mesh path for edited terrain and generated decks.
-fn create_static_surface_body(world: &mut World, vertices: &[B3Vec3], indices: &[i32]) -> Option<BodyId> {
     let def = MeshDef {
         vertices: &vertices,
         indices: &indices,
@@ -984,27 +976,6 @@ fn create_static_surface_body(world: &mut World, vertices: &[B3Vec3], indices: &
     Some(body)
 }
 
-fn sync_deck_colliders(dynamics: &mut RigidDynamics, decks: &[crate::deck::DeckStrip]) {
-    // Arc identity makes the steady state allocation-free. Decks are immutable
-    // products owned by GameWorld, including during feature removal and rollback.
-    dynamics.deck_bodies.retain(|(surface, body)| {
-        if decks.iter().any(|d| d.surface.as_ref().map_or(false, |s| std::sync::Arc::ptr_eq(s, surface))) {
-            true
-        } else {
-            destroy_body(&mut dynamics.world, *body);
-            false
-        }
-    });
-    for surface in decks.iter().filter_map(|d| d.surface.as_ref()) {
-        if dynamics.deck_bodies.iter().any(|(s, _)| std::sync::Arc::ptr_eq(s, surface)) { continue; }
-        let vertices: Vec<_> = surface.vertices.iter().map(|v| b3vec3(v.x, v.y, v.z)).collect();
-        let indices: Vec<_> = surface.indices.iter().map(|i| *i as i32).collect();
-        if let Some(body) = create_static_surface_body(&mut dynamics.world, &vertices, &indices) {
-            dynamics.deck_bodies.push((surface.clone(), body));
-        }
-    }
-}
-
 /// T4: diff the voxel field's mesh set against the live chunk colliders.
 /// Merge-walk over two sorted sequences; create-then-destroy on revision
 /// change so collision never lapses. Wheels, movers, projectiles and rays
@@ -1079,12 +1050,10 @@ pub fn reconcile(
     terrain: Option<&Terrain>,
     terrain_materials: Option<&crate::terrain::TerrainMaterials>,
     voxel: Option<&crate::voxel::VoxelField>,
-    decks: &[crate::deck::DeckStrip],
     gravity: f32,
 ) {
     prune_orphaned_ragdolls(dynamics, entities);
     sync_voxel_colliders(dynamics, voxel);
-    sync_deck_colliders(dynamics, decks);
     if gravity != dynamics.last_gravity {
         world_set_gravity(&mut dynamics.world, b3vec3(0.0, -gravity, 0.0));
         dynamics.last_gravity = gravity;
@@ -1911,7 +1880,6 @@ impl Clone for RigidDynamics {
         if !self.mirror.is_empty()
             || self.terrain_body.is_some()
             || !self.voxel_bodies.is_empty()
-            || !self.deck_bodies.is_empty()
             || !self.ragdolls.is_empty()
         {
             let mut buf = RecBuffer::new();
@@ -1936,7 +1904,6 @@ impl Clone for RigidDynamics {
             // shapes are interned by the recording — chunk colliders clone
             // with the world.
             voxel_bodies: self.voxel_bodies.clone(),
-            deck_bodies: self.deck_bodies.clone(),
             last_gravity: self.last_gravity,
             // The live overlap set is world state: a rolled-back world must
             // replay the same impulses.
@@ -2044,7 +2011,7 @@ mod ragdoll_tests {
         assert!(cloned.ragdoll_active(7));
         assert!(entities[0].pos.y.is_finite());
 
-        reconcile(&mut cloned, &[], None, None, None, &[], 9.8);
+        reconcile(&mut cloned, &[], None, None, None, 9.8);
         assert!(!cloned.ragdoll_active(7));
         assert_eq!(cloned.body_count(), 0);
     }
diff --git a/libs/sim/src/entity.rs b/libs/sim/src/entity.rs
index c04c6b3bc..8678a711b 100644
--- a/libs/sim/src/entity.rs
+++ b/libs/sim/src/entity.rs
@@ -163,8 +163,6 @@ pub struct Entity {
     /// Riding another entity (vehicle seats): physics skips this mover and
     /// pins it to the owner at the given offset. 0 = free.
     pub attached_to: u64,
-    /// The seat, in the OWNER'S frame: x to its right, y up, z forward. A
-    /// driver at (-0.4, -0.1, 0.2) stays at the wheel however the car turns.
     pub attach_offset: Vec3f,
     /// Ride mode ("ride" vs the default "seat"): a latched rider (headcrab).
     /// Seat riders face where their owner faces; ride riders spin their model
diff --git a/libs/sim/src/landform.rs b/libs/sim/src/landform.rs
deleted file mode 100644
index d64efe13c..000000000
--- a/libs/sim/src/landform.rs
+++ /dev/null
@@ -1,638 +0,0 @@
-//! Macro landforms — the AI's big geometry verbs (`game.landform`).
-//!
-//! One unified destructible world means "raise a mountain" is one op, not a
-//! thousand brush strokes. A landform is heightfield-scale terrain surgery:
-//! a target-surface shape (mountain / hill / ridge / valley / crater /
-//! plateau) with multi-octave noise detail so a mountain reads as one, not a
-//! cone. Composition rule, same as the foundation press: the HEIGHTFIELD
-//! takes the shape wherever no voxel chunk owns the surface; materialized
-//! chunks compose the same shape as voxel min/max
-//! ([`VoxelField::compose_surface_targets`]), so raising ground over a
-//! dug-open pit fills it to the new surface rather than leaving a punched
-//! hole with a mountain painted around it.
-//!
-//! Ops are idempotent (raise = max, lower = min, plateau = clamp) and ride
-//! the voxel op stream ([`VoxelOp::Landform`]). They are recorded on the
-//! field ([`VoxelField::land_ops`]) so that:
-//! - a script re-eval, which rebuilds the authored heightfield, REPLAYS the
-//!   list on top ([`replay_land_ops`]) — the AI's mountains survive reload;
-//! - the structure snapshot carries the list to late joiners.
-//! Replay is heightfield-only (`voxelize = false`): the chunks persist their
-//! own history, and re-composing would refill a tunnel dug through the
-//! mountain after it was raised.
-//!
-//! Determinism: integer-hash lattice noise (same construction as
-//! makepad-game-gen's terrain noise), fixed expression order, sqrt only
-//! (IEEE-exact) — same op → same heights on every device.
-
-use makepad_math::*;
-
-use crate::terrain::Terrain;
-use crate::voxel::{VoxelField, VoxelOp};
-use crate::world::GameWorld;
-
-/// Landform ops kept for replay/wire; beyond this they still apply but no
-/// longer survive a reload (logged by the host path).
-pub const MAX_LAND_OPS: usize = 128;
-
-/// What shape `game.landform` cuts or raises.
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum LandKind {
-    Mountain,
-    Hill,
-    Ridge,
-    Valley,
-    Crater,
-    Plateau,
-}
-
-impl LandKind {
-    pub fn parse(name: &str) -> LandKind {
-        match name {
-            "mountain" | "peak" => LandKind::Mountain,
-            "ridge" => LandKind::Ridge,
-            "valley" | "basin" | "dip" => LandKind::Valley,
-            "crater" => LandKind::Crater,
-            "plateau" | "mesa" | "flat" => LandKind::Plateau,
-            _ => LandKind::Hill,
-        }
-    }
-    pub fn to_u8(self) -> u8 {
-        match self {
-            LandKind::Mountain => 0,
-            LandKind::Hill => 1,
-            LandKind::Ridge => 2,
-            LandKind::Valley => 3,
-            LandKind::Crater => 4,
-            LandKind::Plateau => 5,
-        }
-    }
-    pub fn from_u8(v: u8) -> LandKind {
-        match v {
-            0 => LandKind::Mountain,
-            2 => LandKind::Ridge,
-            3 => LandKind::Valley,
-            4 => LandKind::Crater,
-            5 => LandKind::Plateau,
-            _ => LandKind::Hill,
-        }
-    }
-}
-
-// ── noise (same integer-hash construction as gen's terrain noise) ────────
-
-/// One lattice value in 0..1 — integer avalanche, device-identical.
-#[inline]
-fn lattice(seed: u64, x: i64, z: i64) -> f32 {
-    let mut h = seed
-        .wrapping_mul(0x9E37_79B9_7F4A_7C15)
-        .wrapping_add((x as u64).wrapping_mul(0x2545_F491_4F6C_DD1D))
-        .wrapping_add((z as u64).wrapping_mul(0x27D4_EB2F_1656_67C5));
-    h ^= h >> 33;
-    h = h.wrapping_mul(0xFF51_AFD7_ED55_8CCD);
-    h ^= h >> 33;
-    (h >> 11) as f32 / (1u64 << 53) as f32
-}
-
-#[inline]
-fn smoothstep01(t: f32) -> f32 {
-    t * t * (3.0 - 2.0 * t)
-}
-
-/// `floor` without the truncation-toward-zero mirror bug.
-#[inline]
-fn floor_i64(x: f32) -> i64 {
-    let t = x as i64;
-    if x < 0.0 && (x - t as f32) != 0.0 {
-        t - 1
-    } else {
-        t
-    }
-}
-
-/// Bilinear value noise in 0..1.
-fn value_noise(seed: u64, x: f32, z: f32) -> f32 {
-    let x0 = floor_i64(x);
-    let z0 = floor_i64(z);
-    let sx = smoothstep01(x - x0 as f32);
-    let sz = smoothstep01(z - z0 as f32);
-    let h00 = lattice(seed, x0, z0);
-    let h10 = lattice(seed, x0 + 1, z0);
-    let h01 = lattice(seed, x0, z0 + 1);
-    let h11 = lattice(seed, x0 + 1, z0 + 1);
-    h00 + (h10 - h00) * sx + (h01 - h00) * sz + (h00 - h10 - h01 + h11) * sx * sz
-}
-
-/// 4-octave fbm, normalized to ~0..1. `ridged` 0 = rolling, 1 = sharp
-/// crests (the fold that makes a mountain read as rock, not pudding).
-fn fbm(seed: u64, x: f32, z: f32, ridged: f32) -> f32 {
-    let mut amplitude = 1.0f32;
-    let mut total = 0.0f32;
-    let mut fx = x;
-    let mut fz = z;
-    for octave in 0..4u64 {
-        let n = value_noise(seed ^ octave.wrapping_mul(0x9E37_79B9), fx, fz);
-        let ridge = 1.0 - (n * 2.0 - 1.0).abs();
-        total += (n + (ridge - n) * ridged) * amplitude;
-        amplitude *= 0.5;
-        fx *= 2.0;
-        fz *= 2.0;
-    }
-    total / 1.875
-}
-
-// ── the shape ────────────────────────────────────────────────────────────
-
-/// The target-surface heights this landform asks for at world (x, z):
-/// `(raise_to, lower_to)`. Raise means `h = max(h, t)`, lower means
-/// `h = min(h, t)`, both Some clamps — all idempotent, which is the whole
-/// replay/re-delivery story. `(None, None)` outside the shape's support.
-pub fn shape_targets(
-    kind: LandKind,
-    pos: Vec3f,
-    r: f32,
-    height: f32,
-    seed: u32,
-    x: f32,
-    z: f32,
-) -> (Option<f32>, Option<f32>) {
-    let seed = seed as u64;
-    let dx = x - pos.x;
-    let dz = z - pos.z;
-    let d = crate::math::sqrt(dx * dx + dz * dz);
-    match kind {
-        LandKind::Mountain => {
-            // Wobbled footprint + ridged detail: the peak wanders, spurs
-            // grow, and the silhouette stops being a traffic cone.
-            let wob = 0.8 + 0.4 * fbm(seed ^ 0xA5A5, dx * 2.0 / r + 13.7, dz * 2.0 / r - 7.3, 0.0);
-            let dn = d / (r * wob);
-            if dn >= 1.0 {
-                return (None, None);
-            }
-            let fall = smoothstep01(1.0 - dn);
-            let fall = fall * crate::math::sqrt(fall); // ^1.5: steep flanks
-            let n = fbm(seed, dx * 4.0 / r, dz * 4.0 / r, 1.0);
-            (Some(pos.y + height * fall * (0.55 + 0.45 * n)), None)
-        }
-        LandKind::Hill => {
-            let wob = 0.85 + 0.3 * fbm(seed ^ 0xA5A5, dx * 1.6 / r + 3.1, dz * 1.6 / r + 9.4, 0.0);
-            let dn = d / (r * wob);
-            if dn >= 1.0 {
-                return (None, None);
-            }
-            let fall = smoothstep01(1.0 - dn);
-            let n = fbm(seed, dx * 3.0 / r, dz * 3.0 / r, 0.0);
-            (Some(pos.y + height * fall * (0.8 + 0.2 * n)), None)
-        }
-        LandKind::Ridge => {
-            // A crest along a seed-picked axis, tapering toward its ends.
-            let (mut ax, mut az) = (lattice(seed, 11, 7) * 2.0 - 1.0, lattice(seed, 3, 29) * 2.0 - 1.0);
-            let alen = crate::math::sqrt(ax * ax + az * az);
-            if alen < 1.0e-3 {
-                (ax, az) = (1.0, 0.0);
-            } else {
-                ax /= alen;
-                az /= alen;
-            }
-            let half = r * 1.4;
-            let along = dx * ax + dz * az;
-            let clamped = along.clamp(-half, half);
-            let (nx, nz) = (dx - clamped * ax, dz - clamped * az);
-            let dseg = crate::math::sqrt(nx * nx + nz * nz);
-            let wob = 0.8 + 0.4 * fbm(seed ^ 0x51DE, along * 2.0 / r, 0.0, 0.0);
-            let dn = dseg / (r * 0.45 * wob);
-            if dn >= 1.0 {
-                return (None, None);
-            }
-            let taper = smoothstep01((1.0 - along.abs() / half).clamp(0.0, 1.0));
-            let fall = smoothstep01(1.0 - dn) * taper;
-            let n = fbm(seed, dx * 3.0 / r, dz * 3.0 / r, 1.0);
-            (Some(pos.y + height * fall * (0.6 + 0.4 * n)), None)
-        }
-        LandKind::Valley => {
-            let wob = 0.85 + 0.3 * fbm(seed ^ 0xA5A5, dx * 1.6 / r - 5.2, dz * 1.6 / r + 2.8, 0.0);
-            let dn = d / (r * wob);
-            if dn >= 1.0 {
-                return (None, None);
-            }
-            let fall = smoothstep01(1.0 - dn);
-            let n = fbm(seed, dx * 3.0 / r, dz * 3.0 / r, 0.0);
-            (None, Some(pos.y - height * fall * (0.8 + 0.2 * n)))
-        }
-        LandKind::Crater => {
-            let rb = 0.68 * r;
-            if d < rb {
-                let t = d / rb;
-                (None, Some(pos.y - height * (1.0 - t * t)))
-            } else {
-                let t = (d - 0.85 * r) / (0.28 * r);
-                if t.abs() < 1.0 {
-                    let bump = (1.0 - t * t) * (1.0 - t * t);
-                    let n = fbm(seed, dx * 5.0 / r, dz * 5.0 / r, 0.0);
-                    (Some(pos.y + 0.32 * height * bump * (0.8 + 0.2 * n)), None)
-                } else {
-                    (None, None)
-                }
-            }
-        }
-        LandKind::Plateau => {
-            let dn = d / r;
-            if dn >= 1.0 {
-                return (None, None);
-            }
-            let t = pos.y + height;
-            // Flat core; the ring clamps surrounding ground into a widening
-            // band around the top — a feathered edge, still idempotent.
-            let allow = ((dn - 0.7).max(0.0) / 0.3) * (height.abs() + 10.0);
-            (Some(t - allow), Some(t + allow))
-        }
-    }
-}
-
-/// Full x/z reach of a landform's support (all kinds fit inside this).
-pub fn shape_reach(r: f32) -> f32 {
-    r * 2.1
-}
-
-// ── application ──────────────────────────────────────────────────────────
-
-/// Heightfield part: write the shape into the terrain (idempotent max/min/
-/// clamp) and recolor the vertices it moved by slope — rock on the new
-/// cliffs, snow on a mountain's crown. Returns whether anything moved.
-fn apply_heightfield(
-    t: &mut Terrain,
-    pos: Vec3f,
-    kind: LandKind,
-    r: f32,
-    height: f32,
-    seed: u32,
-) -> bool {
-    let cells = t.cells;
-    if cells < 2 || t.heights.len() < cells * cells {
-        return false;
-    }
-    let cs = t.cell_size.max(1.0e-6);
-    let reach = shape_reach(r);
-    let gx0 = (((pos.x - reach - t.origin) / cs).floor().max(0.0)) as usize;
-    let gz0 = (((pos.z - reach - t.origin) / cs).floor().max(0.0)) as usize;
-    let gx1 = ((((pos.x + reach - t.origin) / cs).ceil()).max(0.0) as usize).min(cells - 1);
-    let gz1 = ((((pos.z + reach - t.origin) / cs).ceil()).max(0.0) as usize).min(cells - 1);
-    if gx0 > gx1 || gz0 > gz1 {
-        return false;
-    }
-    let w = gx1 - gx0 + 1;
-    let mut moved = vec![false; w * (gz1 - gz0 + 1)];
-    let mut changed = false;
-    for gz in gz0..=gz1 {
-        for gx in gx0..=gx1 {
-            let x = t.origin + gx as f32 * cs;
-            let z = t.origin + gz as f32 * cs;
-            let (raise, lower) = shape_targets(kind, pos, r, height, seed, x, z);
-            let h = &mut t.heights[gz * cells + gx];
-            let before = *h;
-            if let Some(up) = raise {
-                if *h < up {
-                    *h = up;
-                }
-            }
-            if let Some(down) = lower {
-                if *h > down {
-                    *h = down;
-                }
-            }
-            if *h != before {
-                changed = true;
-                moved[(gz - gz0) * w + (gx - gx0)] = true;
-            }
-        }
-    }
-    // Recolor pass: pure function of the FINAL heights (and the seed), so a
-    // replay or re-delivery repaints identically instead of drifting.
-    if changed && t.colors.len() >= cells * cells {
-        for gz in gz0..=gz1 {
-            for gx in gx0..=gx1 {
-                if !moved[(gz - gz0) * w + (gx - gx0)] {
-                    continue;
-                }
-                let h = |ix: usize, iz: usize| t.heights[iz * cells + ix];
-                let xm = gx.saturating_sub(1);
-                let xp = (gx + 1).min(cells - 1);
-                let zm = gz.saturating_sub(1);
-                let zp = (gz + 1).min(cells - 1);
-                let dhdx = (h(xp, gz) - h(xm, gz)) / ((xp - xm).max(1) as f32 * cs);
-                let dhdz = (h(gx, zp) - h(gx, zm)) / ((zp - zm).max(1) as f32 * cs);
-                let slope = crate::math::sqrt(dhdx * dhdx + dhdz * dhdz);
-                let j = lattice(seed as u64 ^ 0x77C0, gx as i64, gz as i64) * 0.14 - 0.07;
-                let here = t.heights[gz * cells + gx];
-                let snowy = kind == LandKind::Mountain && height > 0.0
-                    && here > pos.y + 0.72 * height;
-                let rockness = ((slope - 0.65) / 0.5).clamp(0.0, 1.0);
-                if snowy {
-                    t.colors[gz * cells + gx] =
-                        vec4f(0.86 + j * 0.5, 0.87 + j * 0.5, 0.92 + j * 0.5, 1.0);
-                } else if rockness > 0.35 {
-                    t.colors[gz * cells + gx] =
-                        vec4f(0.47 + j, 0.44 + j, 0.42 + j, 1.0);
-                }
-            }
-        }
-    }
-    changed
-}
-
-/// Apply one [`VoxelOp::Landform`] to the world: heightfield always,
-/// voxel composition into materialized chunks only when `voxelize` (first
-/// application — a replay must not refill tunnels dug after the landform).
-pub fn apply_landform_op(world: &mut GameWorld, op: VoxelOp, voxelize: bool) {
-    let VoxelOp::Landform { pos, kind, r, height, seed } = op else {
-        return;
-    };
-    let kind = LandKind::from_u8(kind);
-    let Some(terrain) = world.terrain.as_mut() else {
-        world.log("game.landform: needs a game.terrain heightfield first".to_string());
-        return;
-    };
-    if apply_heightfield(terrain, pos, kind, r, height, seed) {
-        terrain.revision += 1;
-        world.mark_render_dirty();
-    }
-    if voxelize {
-        let GameWorld { voxel, terrain, log_pending, .. } = world;
-        if let Some(field) = voxel.as_deref_mut() {
-            if field.chunk_count() > 0 {
-                let reach = shape_reach(r);
-                let band = height.abs() * 1.05 + field.cell * 2.0;
-                field.compose_surface_targets(
-                    pos.x - reach,
-                    pos.x + reach,
-                    pos.z - reach,
-                    pos.z + reach,
-                    pos.y - band,
-                    pos.y + band,
-                    terrain.as_ref(),
-                    log_pending,
-                    &mut |x, z| shape_targets(kind, pos, r, height, seed, x, z),
-                );
-            }
-        }
-    }
-}
-
-/// Two landform ops are THE SAME LANDFORM when everything but the sampled
-/// base height matches. The verb samples its base from the live composed
-/// surface — which the landform itself raises — so a re-eval re-running the
-/// same script line arrives with a HIGHER pos.y. Matching on it would
-/// re-record the op and stack the mountain on its own peak, +height per
-/// eval (the floating-curtain ratchet). Identity is (x, z, kind, r,
-/// height, seed); the recorded op keeps its first-sample base forever.
-fn same_landform(a: &VoxelOp, b: &VoxelOp) -> bool {
-    match (a, b) {
-        (
-            VoxelOp::Landform { pos: pa, kind: ka, r: ra, height: ha, seed: sa },
-            VoxelOp::Landform { pos: pb, kind: kb, r: rb, height: hb, seed: sb },
-        ) => {
-            pa.x.to_bits() == pb.x.to_bits()
-                && pa.z.to_bits() == pb.z.to_bits()
-                && ka == kb
-                && ra.to_bits() == rb.to_bits()
-                && ha.to_bits() == hb.to_bits()
-                && sa == sb
-        }
-        _ => false,
-    }
-}
-
-/// The authority path (verb layer / host): record for replay + replication,
-/// then apply. A re-delivered identical op (a script re-eval re-running its
-/// own landform line) applies heightfield-only — the chunks already carry
-/// its voxel effect plus everything dug since.
-pub fn host_apply_landform(world: &mut GameWorld, op: VoxelOp) {
-    // A landform issued by the level source is a PLAN product (worldgen
-    // DESIGN.md, amendment B): the next eval re-derives it on the rebuilt
-    // heightfield, a removed line removes the mountain, and it is never
-    // recorded or persisted as history. Heightfield-only — composing it
-    // into materialized chunks would bake plan into history bytes (the
-    // voxel-side plan overlay for landforms is the next step). It still
-    // replicates so replicas raise the same ground.
-    if world.in_plan_eval {
-        if let Some(field) = world.voxel.as_deref_mut() {
-            if field.pending_ops.len() < 65536 {
-                field.pending_ops.push(op);
-            }
-        }
-        apply_landform_op(world, op, false);
-        return;
-    }
-    world.history_revision = world.history_revision.wrapping_add(1);
-    let mut overflow = false;
-    let field = world
-        .voxel
-        .get_or_insert_with(|| Box::new(VoxelField::new(0.5)));
-    let recorded = field.land_ops.iter().find(|k| same_landform(k, &op)).copied();
-    let known = recorded.is_some();
-    if !known {
-        if field.land_ops.len() < MAX_LAND_OPS {
-            field.land_ops.push(op);
-            // The list rides the structure snapshot: bump so it rebroadcasts.
-            field.structure_rev += 1;
-        } else {
-            overflow = true;
-        }
-        if field.pending_ops.len() < 65536 {
-            field.pending_ops.push(op);
-        }
-        if field.persist_ops.len() < 8192 {
-            field.persist_ops.push(op);
-        } else {
-            field.persist_overflow = true;
-            field.persist_ops.clear();
-        }
-    }
-    if overflow {
-        world.log(format!(
-            "game.landform: more than {MAX_LAND_OPS} landforms — this one applies \
-             but will not survive a reload"
-        ));
-    }
-    // A known landform re-applies as its RECORDED twin (first-sample base):
-    // the incoming copy's base was sampled from ground the landform itself
-    // already raised, and applying that would still ratchet the heights.
-    apply_landform_op(world, recorded.unwrap_or(op), !known);
-}
-
-/// The replica path (wire op): apply with voxel composition (this device's
-/// chunks mirror the host's op application) and remember for ITS reloads —
-/// never re-replicate.
-pub fn wire_apply_landform(world: &mut GameWorld, op: VoxelOp) {
-    let field = world
-        .voxel
-        .get_or_insert_with(|| Box::new(VoxelField::new(0.5)));
-    let recorded = field.land_ops.iter().find(|k| same_landform(k, &op)).copied();
-    let known = recorded.is_some();
-    if !known && field.land_ops.len() < MAX_LAND_OPS {
-        field.land_ops.push(op);
-    }
-    apply_landform_op(world, recorded.unwrap_or(op), !known);
-}
-
-/// Re-apply the recorded landform list onto a freshly rebuilt heightfield
-/// (heightfield-only — see module doc). Runs once per pending flag, waiting
-/// until a terrain exists; called every tick from `update_world_voxel`.
-pub fn replay_land_ops(world: &mut GameWorld) {
-    let Some(field) = world.voxel.as_deref() else {
-        return;
-    };
-    if !field.land_replay_pending {
-        return;
-    }
-    if field.land_ops.is_empty() {
-        if let Some(f) = world.voxel.as_deref_mut() {
-            f.land_replay_pending = false;
-        }
-        return;
-    }
-    if world.terrain.is_none() {
-        return; // eval not there yet — retry next tick
-    }
-    let ops: Vec<VoxelOp> = field.land_ops.clone();
-    if let Some(f) = world.voxel.as_deref_mut() {
-        f.land_replay_pending = false;
-    }
-    for op in ops {
-        apply_landform_op(world, op, false);
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn flat_world() -> GameWorld {
-        let cells = 65;
-        let mut w = GameWorld::new();
-        w.terrain = Some(Terrain {
-            cells,
-            cell_size: 2.0,
-            origin: -64.0,
-            heights: vec![0.0; cells * cells],
-            colors: vec![vec4f(0.4, 0.6, 0.4, 1.0); cells * cells],
-            revision: 1,
-        });
-        w
-    }
-
-    fn mountain_op() -> VoxelOp {
-        VoxelOp::Landform {
-            pos: vec3f(0.0, 0.0, 0.0),
-            kind: LandKind::Mountain.to_u8(),
-            r: 30.0,
-            height: 18.0,
-            seed: 7,
-        }
-    }
-
-    #[test]
-    fn mountain_raises_idempotently_and_survives_replay() {
-        let mut w = flat_world();
-        host_apply_landform(&mut w, mountain_op());
-        let peak = w.terrain.as_ref().unwrap().height_at(0.0, 0.0).unwrap();
-        assert!(peak > 8.0, "mountain peak only {peak}");
-        let snapshot = w.terrain.as_ref().unwrap().heights.clone();
-        // Re-running the same script line must not double-raise.
-        host_apply_landform(&mut w, mountain_op());
-        assert_eq!(w.terrain.as_ref().unwrap().heights, snapshot);
-        // Reload: heightfield rebuilt flat, replay restores the mountain.
-        let n = w.terrain.as_ref().unwrap().heights.len();
-        w.terrain.as_mut().unwrap().heights = vec![0.0; n];
-        w.voxel.as_deref_mut().unwrap().land_replay_pending = true;
-        replay_land_ops(&mut w);
-        assert_eq!(w.terrain.as_ref().unwrap().heights, snapshot);
-    }
-
-    #[test]
-    fn a_reeval_resampling_its_own_mountain_does_not_ratchet() {
-        // The verb samples its base from the live surface; on a re-eval the
-        // same script line therefore arrives with pos.y on the mountain's
-        // own peak. It must be recognized as THE SAME landform and re-apply
-        // with its recorded base — not stack +height per eval.
-        let mut w = flat_world();
-        host_apply_landform(&mut w, mountain_op());
-        let snapshot = w.terrain.as_ref().unwrap().heights.clone();
-        let peak = w.surface_height_at(0.0, 0.0).unwrap();
-        assert!(peak > 8.0);
-        let VoxelOp::Landform { kind, r, height, seed, .. } = mountain_op() else {
-            unreachable!()
-        };
-        host_apply_landform(
-            &mut w,
-            VoxelOp::Landform { pos: vec3f(0.0, peak, 0.0), kind, r, height, seed },
-        );
-        assert_eq!(
-            w.terrain.as_ref().unwrap().heights,
-            snapshot,
-            "re-sampled base ratcheted the mountain"
-        );
-        assert_eq!(w.voxel.as_deref().unwrap().land_ops.len(), 1, "op re-recorded");
-    }
-
-    #[test]
-    fn landform_is_deterministic() {
-        let mut a = flat_world();
-        let mut b = flat_world();
-        host_apply_landform(&mut a, mountain_op());
-        host_apply_landform(&mut b, mountain_op());
-        let ha = &a.terrain.as_ref().unwrap().heights;
-        let hb = &b.terrain.as_ref().unwrap().heights;
-        assert!(ha.iter().zip(hb.iter()).all(|(x, y)| x.to_bits() == y.to_bits()));
-    }
-
-    #[test]
-    fn crater_digs_a_bowl_with_a_rim() {
-        let mut w = flat_world();
-        host_apply_landform(
-            &mut w,
-            VoxelOp::Landform {
-                pos: vec3f(0.0, 0.0, 0.0),
-                kind: LandKind::Crater.to_u8(),
-                r: 20.0,
-                height: 6.0,
-                seed: 3,
-            },
-        );
-        let t = w.terrain.as_ref().unwrap();
-        let center = t.height_at(0.0, 0.0).unwrap();
-        let rim = t.height_at(17.0, 0.0).unwrap();
-        let outside = t.height_at(50.0, 0.0).unwrap();
-        assert!(center < -4.0, "bowl centre {center}");
-        assert!(rim > 0.5, "rim {rim}");
-        assert!(outside.abs() < 1.0e-6, "outside moved: {outside}");
-    }
-
-    #[test]
-    fn landform_composes_into_materialized_chunks() {
-        // Dig a pit first (chunks own the surface there), then raise a
-        // mountain over it: the voxel surface must rise with the ground.
-        let mut w = flat_world();
-        w.apply_voxel_op(VoxelOp::Dig {
-            pos: vec3f(0.0, 0.0, 0.0),
-            r: 4.0,
-            mode: crate::voxel::DigMode::Carve,
-            material: 1,
-        });
-        let field = w.voxel.as_deref().unwrap();
-        let pit = field.surface_at(0.0, 0.0, 0.0).expect("pit does not own surface");
-        assert!(pit < -1.0, "pit floor {pit}");
-        host_apply_landform(&mut w, mountain_op());
-        let field = w.voxel.as_deref().unwrap();
-        let composed = field
-            .surface_at(0.0, 0.0, 0.0)
-            .expect("voxel no longer owns the raised surface");
-        assert!(
-            composed > 6.0,
-            "voxel surface did not rise with the mountain: {composed}"
-        );
-        // And the seam agrees.
-        let seam = w.surface_height_at(0.0, 0.0).unwrap();
-        assert!((seam - composed).abs() < 1.0e-4, "seam {seam} != voxel {composed}");
-    }
-}
diff --git a/libs/sim/src/lib.rs b/libs/sim/src/lib.rs
index 0dd8faa52..088e8d6a0 100644
--- a/libs/sim/src/lib.rs
+++ b/libs/sim/src/lib.rs
@@ -16,14 +16,11 @@
 //! GameWorld below is the live parity-oracle sim.
 
 pub mod decal;
-pub mod deck;
 pub mod dynamics;
 pub mod entity;
 pub mod heading;
 pub mod hud;
-pub mod landform;
 pub mod level_solid;
-pub mod meshfloor;
 pub mod nav;
 pub mod particles;
 pub mod player;
@@ -38,7 +35,6 @@ pub mod water;
 pub mod world;
 
 pub use decal::*;
-pub use deck::*;
 pub use dynamics::*;
 pub use entity::*;
 pub use heading::*;
@@ -50,7 +46,6 @@ pub use hud::{
     layout as hud_layout, Crosshair, CrosshairStyle, HudAlign, HudDoc, HudElement, HudKind,
     HudLine, HudPlaced, HudPulse, HudStack, HudValue,
 };
-pub use landform::LandKind;
 pub use nav::{FlowField, NavAgent, NavMap};
 pub use particles::*;
 pub use player::*;
diff --git a/libs/sim/src/meshfloor.rs b/libs/sim/src/meshfloor.rs
deleted file mode 100644
index 48518d8d0..000000000
--- a/libs/sim/src/meshfloor.rs
+++ /dev/null
@@ -1,257 +0,0 @@
-//! A streamed level's floors as a SURFACE — the seam that lets the
-//! procedural generators (railways, roads, race circuits, lots, scatter)
-//! treat a loaded Doom/Duke/C&C map as the ground they build on.
-//!
-//! The host rasterises the level's own walkable graph once per map
-//! install — one storey per xz column — into a [`FloorRaster`] and puts it
-//! on the world; [`crate::GameWorld::surface_sample_at`] answers from it
-//! before the heightfield. The raster is data: it knows nothing about the
-//! level format, the nav crate or the renderer, so the sim never gains a
-//! dependency on either.
-//!
-//! Column kinds:
-//! - `Floor`: exactly one floor in this column — ground at that height.
-//! - `Pit`: one floor, but damaging or liquid (nukage, lava, water). A
-//!   `Hole`: nothing is laid at grade; a corridor bridges it or refuses.
-//! - `Stacked`: two or more floors in the column (a balcony over a hall).
-//!   A 2-D surface cannot name one honestly, so the column answers
-//!   `Outside`, and the level's own `ground_under(near_y)` keeps answering
-//!   every y-aware query exactly as it did before the raster existed.
-//! - `Solid`: no floor at all — wall, rock, or beyond the level.
-
-use crate::world::SurfaceSample;
-use makepad_math::*;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum FloorKind {
-    /// No floor in this column: wall, rock, or beyond the level.
-    Solid,
-    /// Exactly one floor — ground at [`FloorRaster::height_of`].
-    Floor,
-    /// One floor of damaging or liquid ground (nukage, lava, water).
-    Pit,
-    /// Two or more floors stacked in the column (a balcony over a hall).
-    Stacked,
-}
-
-/// A way in or out of the level — a door, a lift, a teleporter pad — by
-/// the name the level gave it. The generators' access points.
-#[derive(Clone, Debug, PartialEq)]
-pub struct FloorAccess {
-    pub name: String,
-    pub pos: Vec3f,
-}
-
-#[derive(Clone, Debug)]
-pub struct FloorRaster {
-    min_x: f32,
-    min_z: f32,
-    cell: f32,
-    nx: usize,
-    nz: usize,
-    kinds: Vec<FloorKind>,
-    /// Floor height per column. A column without a floor of its own
-    /// carries its nearest floor's height after [`FloorRaster::finish`] —
-    /// what a wall's occupied band starts from.
-    heights: Vec<f32>,
-    pub access: Vec<FloorAccess>,
-    /// Where the level says a body starts (feet).
-    pub start: Option<Vec3f>,
-    /// Bumped by the host on every install, so a cache keyed on the raster
-    /// can tell one map load from the next.
-    pub revision: u64,
-}
-
-impl FloorRaster {
-    /// An all-`Solid` raster whose cell (0, 0) has its minimum corner at
-    /// (`min_x`, `min_z`).
-    pub fn new(min_x: f32, min_z: f32, cell: f32, nx: usize, nz: usize) -> Self {
-        let n = nx.max(1) * nz.max(1);
-        FloorRaster {
-            min_x,
-            min_z,
-            cell: cell.max(0.001),
-            nx: nx.max(1),
-            nz: nz.max(1),
-            kinds: vec![FloorKind::Solid; n],
-            heights: vec![f32::NAN; n],
-            access: Vec::new(),
-            start: None,
-            revision: 0,
-        }
-    }
-
-    pub fn set(&mut self, ix: usize, iz: usize, kind: FloorKind, height: f32) {
-        if ix < self.nx && iz < self.nz {
-            let i = iz * self.nx + ix;
-            self.kinds[i] = kind;
-            self.heights[i] = height;
-        }
-    }
-
-    /// Give every column without a height of its own the height of its
-    /// nearest column that has one (breadth-first, so a wall two cells from
-    /// a floor reads that floor, not zero). A raster with no floor at all
-    /// reads 0 everywhere.
-    pub fn finish(&mut self) {
-        let (nx, nz) = (self.nx, self.nz);
-        let mut queue: std::collections::VecDeque<usize> = std::collections::VecDeque::new();
-        for (i, h) in self.heights.iter().enumerate() {
-            if h.is_finite() {
-                queue.push_back(i);
-            }
-        }
-        if queue.is_empty() {
-            for h in self.heights.iter_mut() {
-                *h = 0.0;
-            }
-            return;
-        }
-        while let Some(i) = queue.pop_front() {
-            let here = self.heights[i];
-            let (x, z) = ((i % nx) as i32, (i / nx) as i32);
-            for (dx, dz) in [(1i32, 0i32), (-1, 0), (0, 1), (0, -1)] {
-                let (x2, z2) = (x + dx, z + dz);
-                if x2 < 0 || z2 < 0 || x2 as usize >= nx || z2 as usize >= nz {
-                    continue;
-                }
-                let j = z2 as usize * nx + x2 as usize;
-                if self.heights[j].is_finite() {
-                    continue;
-                }
-                self.heights[j] = here;
-                queue.push_back(j);
-            }
-        }
-    }
-
-    pub fn cell_size(&self) -> f32 {
-        self.cell
-    }
-
-    pub fn dims(&self) -> (usize, usize) {
-        (self.nx, self.nz)
-    }
-
-    /// The window the raster covers: (min_x, min_z, max_x, max_z).
-    pub fn bounds(&self) -> (f32, f32, f32, f32) {
-        (
-            self.min_x,
-            self.min_z,
-            self.min_x + self.nx as f32 * self.cell,
-            self.min_z + self.nz as f32 * self.cell,
-        )
-    }
-
-    pub fn cell_centre(&self, ix: usize, iz: usize) -> (f32, f32) {
-        (
-            self.min_x + (ix as f32 + 0.5) * self.cell,
-            self.min_z + (iz as f32 + 0.5) * self.cell,
-        )
-    }
-
-    /// The column under (x, z); `None` outside the raster.
-    pub fn index_at(&self, x: f32, z: f32) -> Option<usize> {
-        let fx = (x - self.min_x) / self.cell;
-        let fz = (z - self.min_z) / self.cell;
-        if !fx.is_finite() || !fz.is_finite() || fx < 0.0 || fz < 0.0 {
-            return None;
-        }
-        let (ix, iz) = (fx as usize, fz as usize);
-        if ix >= self.nx || iz >= self.nz {
-            return None;
-        }
-        Some(iz * self.nx + ix)
-    }
-
-    pub fn kind_of(&self, i: usize) -> FloorKind {
-        self.kinds.get(i).copied().unwrap_or(FloorKind::Solid)
-    }
-
-    pub fn height_of(&self, i: usize) -> f32 {
-        let h = self.heights.get(i).copied().unwrap_or(0.0);
-        if h.is_finite() {
-            h
-        } else {
-            0.0
-        }
-    }
-
-    pub fn kind_at(&self, x: f32, z: f32) -> Option<FloorKind> {
-        self.index_at(x, z).map(|i| self.kind_of(i))
-    }
-
-    /// The nearest floor's height under (x, z), walls included; `None`
-    /// outside the raster.
-    pub fn height_near(&self, x: f32, z: f32) -> Option<f32> {
-        self.index_at(x, z).map(|i| self.height_of(i))
-    }
-
-    /// The surface answer for (x, z): ground on a floor, a hole over a pit,
-    /// `Outside` on a wall or a stacked column. `None` where the raster
-    /// does not reach — the caller's own composition answers there.
-    pub fn sample(&self, x: f32, z: f32) -> Option<SurfaceSample> {
-        let i = self.index_at(x, z)?;
-        Some(match self.kinds[i] {
-            FloorKind::Floor => SurfaceSample::Surface(self.height_of(i)),
-            FloorKind::Pit => SurfaceSample::Hole,
-            FloorKind::Solid | FloorKind::Stacked => SurfaceSample::Outside,
-        })
-    }
-
-    pub fn count(&self, kind: FloorKind) -> usize {
-        self.kinds.iter().filter(|k| **k == kind).count()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn hall() -> FloorRaster {
-        // A 10 x 6 m hall at y = 2 with a wall column at ix 4..6, iz 2 and a
-        // pit at (8, 1); everything past the raster is not covered.
-        let mut r = FloorRaster::new(0.0, 0.0, 1.0, 10, 6);
-        for iz in 0..6 {
-            for ix in 0..10 {
-                r.set(ix, iz, FloorKind::Floor, 2.0);
-            }
-        }
-        r.set(4, 2, FloorKind::Solid, f32::NAN);
-        r.set(5, 2, FloorKind::Solid, f32::NAN);
-        r.set(8, 1, FloorKind::Pit, 1.0);
-        r.set(0, 5, FloorKind::Stacked, 2.0);
-        r.finish();
-        r
-    }
-
-    #[test]
-    fn floors_are_ground_pits_are_holes_walls_and_stacks_are_outside() {
-        let r = hall();
-        assert_eq!(r.sample(1.5, 1.5), Some(SurfaceSample::Surface(2.0)));
-        assert_eq!(r.sample(8.5, 1.5), Some(SurfaceSample::Hole));
-        assert_eq!(r.sample(4.5, 2.5), Some(SurfaceSample::Outside));
-        assert_eq!(r.sample(0.5, 5.5), Some(SurfaceSample::Outside));
-        assert_eq!(r.sample(-0.5, 1.0), None, "west of the raster is not covered");
-        assert_eq!(r.sample(10.5, 1.0), None, "east of the raster is not covered");
-    }
-
-    #[test]
-    fn a_wall_carries_its_neighbouring_floors_height() {
-        let r = hall();
-        assert_eq!(r.height_near(4.5, 2.5), Some(2.0));
-        assert_eq!(r.kind_at(4.5, 2.5), Some(FloorKind::Solid));
-        assert_eq!(r.count(FloorKind::Solid), 2);
-        assert_eq!(r.count(FloorKind::Pit), 1);
-        assert_eq!(r.count(FloorKind::Stacked), 1);
-        assert_eq!(r.count(FloorKind::Floor), 56);
-    }
-
-    #[test]
-    fn an_empty_raster_reads_zero_not_nan() {
-        let mut r = FloorRaster::new(0.0, 0.0, 1.0, 3, 3);
-        r.finish();
-        assert_eq!(r.height_of(4), 0.0);
-        assert_eq!(r.sample(1.5, 1.5), Some(SurfaceSample::Outside));
-    }
-}
diff --git a/libs/sim/src/nav.rs b/libs/sim/src/nav.rs
index d563b3dbd..474c4e2c4 100644
--- a/libs/sim/src/nav.rs
+++ b/libs/sim/src/nav.rs
@@ -533,11 +533,7 @@ fn rebuild_layout(map: &mut NavMap, src: &NavSrc, entity_hash: u64, trev: u64) {
 
 /// Walk-surface height and blocked-ness at one cell centre. This is THE
 /// definition of walkable; everything else in the module is bookkeeping.
-///
-/// `entities` is the chunk's pre-filtered slice of `src.entities` (same
-/// order — id order — so the height sort below stays the only ordering):
-/// a chunk touches a handful of solids, the world holds thousands.
-fn derive_cell(src: &NavSrc, entities: &[&Entity], cx: i32, cz: i32) -> (Option<f32>, bool) {
+fn derive_cell(src: &NavSrc, cx: i32, cz: i32) -> (Option<f32>, bool) {
     let x = (cx as f32 + 0.5) * NAV_CELL;
     let z = (cz as f32 + 0.5) * NAV_CELL;
     let mut floor: Option<f32> = src.terrain.and_then(|t| t.height_at(x, z));
@@ -560,7 +556,7 @@ fn derive_cell(src: &NavSrc, entities: &[&Entity], cx: i32, cz: i32) -> (Option<
     // by id; the sort below is by height with total_cmp — fully deterministic.
     let mut solids: Vec<(f32, f32)> = Vec::new();
     let mut water_top: Option<f32> = None;
-    for &e in entities {
+    for e in src.entities {
         if (x - e.pos.x).abs() >= e.half.x + inflate || (z - e.pos.z).abs() >= e.half.z + inflate {
             continue;
         }
@@ -627,29 +623,10 @@ fn derive_cells(src: &NavSrc, base_cx: i32, base_cz: i32) -> NavChunk {
     const N: usize = (NAV_CHUNK + 2) as usize;
     let mut floor = [0.0f32; N * N];
     let mut walk = [false; N * N];
-    // Spatial prefilter: the entities whose inflated box reaches any cell
-    // centre of this chunk (apron included), in world order. One pass over
-    // the world per chunk instead of one per cell.
-    let inflate = NAV_CELL * 0.5;
-    let x0 = (base_cx as f32 - 0.5) * NAV_CELL;
-    let z0 = (base_cz as f32 - 0.5) * NAV_CELL;
-    let x1 = (base_cx as f32 + NAV_CHUNK as f32 + 0.5) * NAV_CELL;
-    let z1 = (base_cz as f32 + NAV_CHUNK as f32 + 0.5) * NAV_CELL;
-    let entities: Vec<&Entity> = src
-        .entities
-        .iter()
-        .filter(|e| {
-            e.pos.x + e.half.x + inflate > x0
-                && e.pos.x - e.half.x - inflate < x1
-                && e.pos.z + e.half.z + inflate > z0
-                && e.pos.z - e.half.z - inflate < z1
-        })
-        .collect();
     for az in 0..N {
         for ax in 0..N {
             let (f, blocked) = derive_cell(
                 src,
-                &entities,
                 base_cx - 1 + ax as i32,
                 base_cz - 1 + az as i32,
             );
@@ -832,43 +809,15 @@ fn snap(map: &mut NavMap, src: &NavSrc, cx: i32, cz: i32, mask: u8) -> Option<(i
 /// its straight-line fallback. On success `out` holds smoothed waypoints
 /// ending exactly at `to`.
 pub fn find_path(map: &mut NavMap, src: &NavSrc, from: Vec3f, to: Vec3f, out: &mut Vec<Vec3f>) -> bool {
-    match find_route(map, src, from, to, out) {
-        RouteKind::Full => true,
-        _ => {
-            out.clear();
-            false
-        }
-    }
-}
-
-/// What a route search produced.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum RouteKind {
-    /// `out` reaches the goal.
-    Full,
-    /// No route within the search budget: `out` walks over passable cells
-    /// to the reachable point nearest the goal and stops there.
-    Partial,
-    /// No coverage, or nothing meaningfully nearer than where the agent
-    /// already stands.
-    None,
-}
-
-/// [`find_path`] that does not give up empty-handed: a walled-in or
-/// out-of-budget goal still yields the passable path to the reachable point
-/// nearest it, so an agent can close in and hold instead of beelining.
-pub fn find_route(map: &mut NavMap, src: &NavSrc, from: Vec3f, to: Vec3f, out: &mut Vec<Vec3f>) -> RouteKind {
     out.clear();
     sync(map, src);
     let (fx, fz) = cell_of(from);
     let (tx, tz) = cell_of(to);
     if !in_bounds(map, fx, fz) || !in_bounds(map, tx, tz) {
-        return RouteKind::None;
+        return false;
     }
     // Plan on CLEAR (eroded) cells; if either end has no CLEAR nearby or no
     // route exists, retry on the raw WALKABLE mask so narrow gaps stay usable.
-    // Of two partial routes, keep the one that ends nearer the goal.
-    let mut partial: Option<Vec<Vec3f>> = None;
     for mask in [FLAG_CLEAR, FLAG_WALKABLE] {
         let Some(start) = snap(map, src, fx, fz, mask) else {
             continue;
@@ -876,40 +825,14 @@ pub fn find_route(map: &mut NavMap, src: &NavSrc, from: Vec3f, to: Vec3f, out: &
         let Some(goal) = snap(map, src, tx, tz, mask) else {
             continue;
         };
-        match astar(map, src, start, goal, mask, out) {
-            RouteKind::Full => {
-                string_pull(map, src, from, to, mask, out);
-                return RouteKind::Full;
-            }
-            RouteKind::Partial => {
-                let end = *out.last().unwrap();
-                string_pull(map, src, from, end, mask, out);
-                let nearer = partial
-                    .as_ref()
-                    .and_then(|p| p.last())
-                    .map_or(true, |prev| planar(end, to) < planar(*prev, to));
-                if nearer {
-                    partial = Some(std::mem::take(out));
-                } else {
-                    out.clear();
-                }
-            }
-            RouteKind::None => out.clear(),
+        if astar(map, src, start, goal, mask, out) {
+            string_pull(map, src, from, to, mask, out);
+            return true;
         }
     }
-    match partial {
-        Some(p) => {
-            *out = p;
-            RouteKind::Partial
-        }
-        None => RouteKind::None,
-    }
+    false
 }
 
-/// A partial route must end at least this much nearer the goal (octile
-/// units: 10 per straight cell) than the start to be worth walking.
-const PARTIAL_GAIN: u32 = 30;
-
 /// Grid A*: 10/14 costs, octile heuristic, deterministic tie-break (lower
 /// f, then lower cell index). Bounded to a working region around the
 /// endpoints so cost never scales with world size.
@@ -920,7 +843,7 @@ fn astar(
     goal: (i32, i32),
     mask: u8,
     out: &mut Vec<Vec3f>,
-) -> RouteKind {
+) -> bool {
     use std::cmp::Reverse;
     use std::collections::BinaryHeap;
 
@@ -943,7 +866,7 @@ fn astar(
     let rh = rz1 - rz0 + 1;
     let inside = |x: i32, z: i32| x >= rx0 && z >= rz0 && x <= rx1 && z <= rz1;
     if !inside(start.0, start.1) || !inside(goal.0, goal.1) {
-        return RouteKind::None;
+        return false;
     }
     let idx = |x: i32, z: i32| ((z - rz0) * rw + (x - rx0)) as usize;
     let cells = (rw * rh) as usize;
@@ -958,19 +881,14 @@ fn astar(
     let mut open: BinaryHeap<Reverse<(u32, u32)>> = BinaryHeap::new();
     let si = idx(start.0, start.1);
     g[si] = 0;
-    let start_h = octile(start.0, start.1);
-    open.push(Reverse((start_h, si as u32)));
+    open.push(Reverse((octile(start.0, start.1), si as u32)));
     let mut pops = 0usize;
     let mut found = false;
-    // The expanded cell nearest the goal (heuristic, then lower index):
-    // where a partial route ends when the goal is out of reach.
-    let mut best = (start_h, si);
     while let Some(Reverse((f, ci))) = open.pop() {
         let ci = ci as usize;
         let x = rx0 + (ci as i32 % rw);
         let z = rz0 + (ci as i32 / rw);
-        let h = octile(x, z);
-        if f > g[ci].saturating_add(h) {
+        if f > g[ci].saturating_add(octile(x, z)) {
             continue; // stale entry
         }
         if (x, z) == goal {
@@ -979,10 +897,7 @@ fn astar(
         }
         pops += 1;
         if pops > ASTAR_BUDGET {
-            break;
-        }
-        if h < best.0 || (h == best.0 && ci < best.1) {
-            best = (h, ci);
+            return false;
         }
         let (_, here_floor) = cell(map, src, x, z);
         for &(dx, dz, cost) in NEIGHBORS.iter() {
@@ -1011,15 +926,11 @@ fn astar(
             }
         }
     }
-    let end = if found {
-        idx(goal.0, goal.1)
-    } else if best.0 + PARTIAL_GAIN <= start_h {
-        best.1
-    } else {
-        return RouteKind::None;
-    };
-    // Reconstruct end→start, then reverse.
-    let mut ci = end;
+    if !found {
+        return false;
+    }
+    // Reconstruct goal→start, then reverse.
+    let mut ci = idx(goal.0, goal.1);
     loop {
         let x = rx0 + (ci as i32 % rw);
         let z = rz0 + (ci as i32 / rw);
@@ -1031,11 +942,7 @@ fn astar(
         ci = came[ci] as usize;
     }
     out.reverse();
-    if found {
-        RouteKind::Full
-    } else {
-        RouteKind::Partial
-    }
+    true
 }
 
 /// String-pulling: greedily keep only waypoints the previous kept point
@@ -1270,20 +1177,6 @@ pub struct NavAgent {
     /// Re-plan cooldown (ticks) for moving targets, so a chase does not
     /// solve A* sixty times a second.
     cool: u16,
-    /// Ticks to stand before trying again after a failed or partial plan —
-    /// doubling per consecutive failure up to `HOLD_MAX`. The no-route case
-    /// used to re-plan every tick and then beeline at the goal.
-    hold: u16,
-    fails: u8,
-    /// The current path stops short of the goal (`RouteKind::Partial`).
-    partial: bool,
-}
-
-/// Longest hold between plan attempts on a goal that keeps failing (4 s).
-const HOLD_MAX: u16 = 240;
-
-fn hold_for(fails: u8) -> u16 {
-    (REPLAN_COOLDOWN << fails.min(4) as u16).min(HOLD_MAX)
 }
 
 /// How far a goal may drift from the planned one before a re-plan (moving
@@ -1303,20 +1196,6 @@ impl NavAgent {
         self.path.clear();
         self.at = 0;
         self.cool = 0;
-        self.hold = 0;
-        self.fails = 0;
-        self.partial = false;
-    }
-
-    /// Standing still because the goal has no route (or the partial route
-    /// to it is walked out), waiting for the next attempt.
-    pub fn holding(&self) -> bool {
-        self.hold > 0 && (self.path.is_empty() || (self.partial && self.at >= self.path.len()))
-    }
-
-    /// Consecutive plan attempts that found no full route.
-    pub fn failures(&self) -> u8 {
-        self.fails
     }
 
     /// The point to steer straight at this tick, given where the agent
@@ -1326,7 +1205,7 @@ impl NavAgent {
             None | Some(true) => {
                 // Straight line is fine (or no coverage): legacy steering,
                 // bit-identical to the pre-nav brains.
-                if !self.path.is_empty() || self.hold > 0 {
+                if !self.path.is_empty() {
                     self.reset();
                 }
                 goal
@@ -1335,46 +1214,23 @@ impl NavAgent {
                 if self.cool > 0 {
                     self.cool -= 1;
                 }
-                if self.hold > 0 {
-                    self.hold -= 1;
-                }
                 let drifted = planar(goal, self.goal) > REPLAN_DRIFT;
                 let stale = self.generation != world.nav.generation;
-                let exhausted =
-                    self.path.is_empty() || (self.partial && self.at >= self.path.len());
-                if stale || (self.hold == 0 && (exhausted || (drifted && self.cool == 0))) {
+                if self.path.is_empty() || stale || (drifted && self.cool == 0) {
                     self.cool = REPLAN_COOLDOWN;
                     self.goal = goal;
                     self.generation = world.nav.generation;
                     self.at = 0;
                     let mut path = std::mem::take(&mut self.path);
-                    match world.nav_find_route(pos, goal, &mut path) {
-                        RouteKind::Full => {
-                            self.partial = false;
-                            self.fails = 0;
-                            self.hold = 0;
-                        }
-                        RouteKind::Partial => {
-                            self.partial = true;
-                            self.fails = self.fails.saturating_add(1);
-                            self.hold = hold_for(self.fails);
-                        }
-                        RouteKind::None => {
-                            path.clear();
-                            self.partial = false;
-                            self.fails = self.fails.saturating_add(1);
-                            self.hold = hold_for(self.fails);
-                        }
+                    if !world.nav_find_path(pos, goal, &mut path) {
+                        path.clear();
                     }
                     self.path = path;
                 }
                 if self.path.is_empty() {
-                    // No route: HOLD. Standing where the agent is known to be
-                    // safe beats walking a straight line into whatever
-                    // blocked the plan (water, a wall, a drop); the
-                    // stuck/give-up machinery above this stays in charge and
-                    // the next attempt comes after the hold.
-                    return pos;
+                    // No route: keep the legacy head-straight-at-it behavior
+                    // (the stuck/give-up machinery above this stays in charge).
+                    return goal;
                 }
                 while self.at < self.path.len() && planar(pos, self.path[self.at]) < WAYPOINT_REACHED
                 {
@@ -1389,13 +1245,7 @@ impl NavAgent {
                     self.at += 1;
                 }
                 if self.at >= self.path.len() {
-                    // A full route ends at the goal itself; a partial one
-                    // ends as near as the world allows — hold there.
-                    if self.partial {
-                        pos
-                    } else {
-                        goal
-                    }
+                    goal
                 } else {
                     self.path[self.at]
                 }
@@ -1477,14 +1327,6 @@ impl GameWorld {
         find_path(map, &src, from, to, out)
     }
 
-    /// `nav_find_path` that hands back the passable path to the reachable
-    /// point nearest an unroutable goal (`RouteKind::Partial`) instead of
-    /// nothing — what `NavAgent` walks before it holds.
-    pub fn nav_find_route(&mut self, from: Vec3f, to: Vec3f, out: &mut Vec<Vec3f>) -> RouteKind {
-        let (map, src) = self.nav_src();
-        find_route(map, &src, from, to, out)
-    }
-
     /// Flow field toward `target` covering the group at `around`.
     pub fn nav_flow_field(&mut self, target: Vec3f, around: &[Vec3f]) -> Option<FlowField> {
         let (map, src) = self.nav_src();
@@ -1614,49 +1456,6 @@ mod tests {
         assert_eq!(*path.last().unwrap(), to, "path ends at the exact goal");
     }
 
-    /// A goal walled in on all four sides has no route. The search must not
-    /// come back empty: it yields the passable path to the nearest reachable
-    /// point, and the agent walks it and HOLDS there — it never steers a
-    /// straight line into the pen, and it backs off between attempts
-    /// instead of solving A* every tick.
-    #[test]
-    fn unreachable_goal_yields_a_partial_route_and_the_agent_holds() {
-        let mut world = plaza();
-        // A closed pen around (12, 12) on the north half of the plaza.
-        world.push_entity(solid(4, vec3f(12.0, 1.0, 8.5), vec3f(3.5, 1.0, 0.5)));
-        world.push_entity(solid(5, vec3f(12.0, 1.0, 15.5), vec3f(3.5, 1.0, 0.5)));
-        world.push_entity(solid(6, vec3f(8.5, 1.0, 12.0), vec3f(0.5, 1.0, 3.5)));
-        world.push_entity(solid(7, vec3f(15.5, 1.0, 12.0), vec3f(0.5, 1.0, 3.5)));
-        let from = vec3f(-6.0, 0.5, 8.0);
-        let to = vec3f(12.0, 0.5, 12.0);
-        let mut path = Vec::new();
-        assert!(!world.nav_find_path(from, to, &mut path), "the pen is sealed");
-        assert_eq!(world.nav_find_route(from, to, &mut path), RouteKind::Partial);
-        let end = *path.last().unwrap();
-        assert!(planar(end, to) < planar(from, to), "the partial route gets nearer: {end:?}");
-        assert!(planar(end, to) > 3.5, "but stops outside the pen: {end:?}");
-
-        let mut agent = NavAgent::default();
-        let mut pos = from;
-        let mut plans_at_start = None;
-        for _ in 0..600 {
-            let target = agent.steer(&mut world, pos, to);
-            assert!(planar(target, to) > 3.5, "no-route must never steer at the goal: {target:?}");
-            let len = planar(target, pos);
-            if len > 1.0e-6 {
-                let step = len.min(0.3);
-                pos = pos + vec3f(target.x - pos.x, 0.0, target.z - pos.z) * (step / len);
-            }
-            if plans_at_start.is_none() {
-                plans_at_start = Some(agent.failures());
-            }
-        }
-        assert!(agent.failures() >= 2, "attempts back off and repeat: {}", agent.failures());
-        assert!(agent.failures() <= 8, "but not sixty times a second: {}", agent.failures());
-        let d = planar(pos, to);
-        assert!(d > 3.5 && d < 10.0, "closed in on the pen and stayed out of it: {pos:?}");
-    }
-
     /// A streamed strategy map: no terrain, no static bodies, only the
     /// authored grid. The layer must make the map walkable at all, mark its
     /// wall impassable, and make a flow field route around that wall.
diff --git a/libs/sim/src/particles.rs b/libs/sim/src/particles.rs
index 4ea21dc0d..29dd8d24f 100644
--- a/libs/sim/src/particles.rs
+++ b/libs/sim/src/particles.rs
@@ -48,10 +48,6 @@ impl ParticleKind {
 #[derive(Clone, Copy, Debug, PartialEq)]
 pub enum EmitterAnchor {
     Entity(u64),
-    /// An entity plus an offset in ITS OWN frame — the offset yaws with the
-    /// body, so a locomotive's chimney smoke stays over the chimney through
-    /// every corner.
-    EntityLocal(u64, Vec3f),
     Point(Vec3f),
 }
 
diff --git a/libs/sim/src/queries.rs b/libs/sim/src/queries.rs
index 6f6ff4e28..8d26b0608 100644
--- a/libs/sim/src/queries.rs
+++ b/libs/sim/src/queries.rs
@@ -130,12 +130,6 @@ pub fn camera_path_limit(
     distance: f32,
     clearance: f32,
     minimum: f32,
-    // The body the camera films (0 = none): never an obstruction. A ride
-    // pivot sits INSIDE a tall kinematic body — the Coaster Park loco is
-    // 0.83 m half-high and the scaled ride pivot 0.65 m over its centre —
-    // and a slab test that starts inside the filmed box clamped the boom
-    // to its one-metre minimum whatever the wheel asked (2026-09-02).
-    ignore: u64,
 ) -> f32 {
     const STEPS: i32 = 32;
     // A streamed level's walls and ceilings first, as an exact swept ray
@@ -163,7 +157,7 @@ pub fn camera_path_limit(
     let mut entity_step: i32 = i32::MAX;
     if step_t > 0.0 {
         'entities: for e in &world.entities {
-            if e.id == ignore || e.sensor || e.shell || e.tag == "scenery" {
+            if e.sensor || e.shell || e.tag == "scenery" {
                 continue;
             }
             if !matches!(
@@ -211,13 +205,7 @@ pub fn camera_path_limit(
         let p = origin + dir * t;
         if let Some(terrain) = &world.terrain {
             if let Some(h) = terrain.height_at(p.x, p.z) {
-                // Inside carved-open voxel air (a tunnel under this ground)
-                // the heightfield is not a wall — the camera may boom there.
-                let carved = world
-                    .voxel
-                    .as_deref()
-                    .map_or(false, |v| v.is_carved_air(p));
-                if p.y < h + 0.2 && !carved {
+                if p.y < h + 0.2 {
                     return (t - clearance).max(minimum).min(distance);
                 }
             }
@@ -238,8 +226,8 @@ const LEVEL_LENS_RADIUS: f32 = 0.25;
 /// How far the third-person boom may extend before hitting geometry: march
 /// from the pivot toward the camera and stop half a metre before a solid,
 /// retaining the historical one-metre minimum for close walls.
-pub fn camera_boom_limit(world: &GameWorld, pivot: Vec3f, dir: Vec3f, boom: f32, ignore: u64) -> f32 {
-    camera_path_limit(world, pivot, dir, boom, 0.5, 1.0, ignore)
+pub fn camera_boom_limit(world: &GameWorld, pivot: Vec3f, dir: Vec3f, boom: f32) -> f32 {
+    camera_path_limit(world, pivot, dir, boom, 0.5, 1.0)
 }
 
 // ── hurtbox bands (mix.md §5.4.2 / K3) ──────────────────────────────────
@@ -730,7 +718,7 @@ mod level_boom_tests {
         // Driving boom: 13 m back and up at ~17° from a pivot 1.1 m up.
         let pivot = vec3f(0.0, 1.1, 0.0);
         let dir = crate::vec3_normalize(vec3f(0.0, 0.3, 1.0));
-        let boom = camera_boom_limit(&world, pivot, dir, 13.0, 0);
+        let boom = camera_boom_limit(&world, pivot, dir, 13.0);
         // The ceiling is 0.9 m above the pivot: hit at t = 0.9 / 0.287 ≈ 3.1
         // for the centre ray, sooner for the lens's upper ray; minus the
         // half-metre clearance. Well inside the corridor either way.
@@ -745,7 +733,7 @@ mod level_boom_tests {
         let world = corridor();
         // Pivot 0.6 m from the +x wall, boom straight into it.
         let pivot = vec3f(0.4, 1.0, 0.0);
-        let boom = camera_boom_limit(&world, pivot, vec3f(1.0, 0.0, 0.0), 8.0, 0);
+        let boom = camera_boom_limit(&world, pivot, vec3f(1.0, 0.0, 0.0), 8.0);
         assert!(
             boom < 1.0,
             "a level wall 0.6 m away must beat the 1 m minimum (got {boom})"
@@ -757,7 +745,7 @@ mod level_boom_tests {
     fn open_ground_leaves_the_boom_alone() {
         let mut world = corridor();
         world.level = None;
-        let boom = camera_boom_limit(&world, vec3f(0.0, 1.0, 0.0), vec3f(0.0, 0.3, 1.0), 13.0, 0);
+        let boom = camera_boom_limit(&world, vec3f(0.0, 1.0, 0.0), vec3f(0.0, 0.3, 1.0), 13.0);
         assert_eq!(boom, 13.0);
     }
 
@@ -769,7 +757,7 @@ mod level_boom_tests {
         let world = corridor();
         let pivot = vec3f(0.0, 1.0, 0.0);
         let dir = crate::vec3_normalize(vec3f(0.15, 0.0, 1.0));
-        let boom = camera_boom_limit(&world, pivot, dir, 8.0, 0);
+        let boom = camera_boom_limit(&world, pivot, dir, 8.0);
         let centre_hit = (1.0 - pivot.x) / dir.x;
         assert!(
             boom < centre_hit - 0.5 - 0.5,
diff --git a/libs/sim/src/sense.rs b/libs/sim/src/sense.rs
index 5df0659c4..5b05fedc6 100644
--- a/libs/sim/src/sense.rs
+++ b/libs/sim/src/sense.rs
@@ -13,7 +13,7 @@
 
 use makepad_math::*;
 
-use crate::entity::{BodyKind, Entity, Shape};
+use crate::entity::{BodyKind, Entity};
 use crate::queries::overlaps;
 use crate::world::GameWorld;
 
@@ -102,9 +102,10 @@ pub fn ground_ahead(
     }
     let probe = vec3f(pos.x + dir.x / len * ahead, pos.y, pos.z + dir.z / len * ahead);
     let feet = pos.y - half.y;
-    // Composed world surface: an NPC at a dug pit's edge sees the pit floor,
-    // not the pre-dig heightfield it would happily walk out onto.
-    let mut ground = world.surface_height_at(probe.x, probe.z);
+    let mut ground = world
+        .terrain
+        .as_ref()
+        .and_then(|t| t.height_at(probe.x, probe.z));
     for e in &world.entities {
         if !blocks_movement(e) {
             continue;
@@ -128,56 +129,6 @@ pub fn spot_clear(world: &GameWorld, self_id: u64, pos: Vec3f, half: Vec3f) -> b
         .any(|e| e.id != self_id && blocks_movement(e) && overlaps(pos, half, e.pos, e.half))
 }
 
-/// A stable dry place for a body to stand near `feet`, including an authored
-/// dock over water. Water's X/Z planning footprint does not erase an actual
-/// supporting floor. The complete foot rectangle must fit, the landing must
-/// be above every overlapping water sheet, and the body must have clearance.
-///
-/// Deliberately bounded to terrain and horizontal axis-aligned box decks:
-/// a rail, post, sensor, tilted hull or overhead bridge is not a landing.
-/// `up`/`down` bound vertical travel; callers cannot accidentally teleport a
-/// shore walker onto a bridge several metres overhead.
-pub fn dry_standing_height(
-    world: &GameWorld, exclude: [u64; 2], feet: Vec3f, half: Vec3f, up: f32, down: f32,
-) -> Option<f32> {
-    if [feet.x,feet.y,feet.z,half.x,half.y,half.z,up,down].iter().any(|v|!v.is_finite())
-        || half.x<=0.0 || half.y<=0.0 || half.z<=0.0 || up<0.0 || down<0.0 { return None; }
-    let corners = [
-        (feet.x-half.x, feet.z-half.z), (feet.x-half.x, feet.z+half.z),
-        (feet.x+half.x, feet.z-half.z), (feet.x+half.x, feet.z+half.z),
-        (feet.x, feet.z),
-    ];
-    let clear = |height: f32| {
-        if !height.is_finite() || height > feet.y+up || height < feet.y-down { return false; }
-        // Every overlapping volume, even a narrow strip between the foot
-        // probes. The wave crest envelope is conservative: a safe landing
-        // does not become submerged on the next animation tick.
-        if world.water.as_ref().is_some_and(|water| water.volumes.iter().any(|v|
-            feet.x+half.x>=v.min.x && feet.x-half.x<=v.max.x
-                && feet.z+half.z>=v.min.z && feet.z-half.z<=v.max.z
-                && v.level()+v.amp_sum()>height+0.02)) { return false; }
-        let center=vec3f(feet.x,height+half.y+0.025,feet.z);
-        !world.entities.iter().any(|e| !exclude.contains(&e.id) && blocks_movement(e)
-            && overlaps(center,half,e.pos,e.half))
-    };
-    let mut best=world.surface_height_at(feet.x,feet.z).filter(|height|
-        corners.iter().all(|&(x,z)| world.surface_height_at(x,z)
-            .is_some_and(|h| (h-height).abs() <= 0.18)) && clear(*height));
-    for e in &world.entities {
-        if exclude.contains(&e.id) || !blocks_movement(e) || e.shape != Shape::Box
-            || !matches!(e.kind,BodyKind::Static|BodyKind::Kinematic)
-            || e.yaw.abs()>1e-5
-            || (e.orient.rotate_vec3(&vec3f(0.0,1.0,0.0))-vec3f(0.0,1.0,0.0)).length_squared()>1e-8
-            || (e.orient.rotate_vec3(&vec3f(0.0,0.0,1.0))-vec3f(0.0,0.0,1.0)).length_squared()>1e-8
-        { continue; }
-        if corners.iter().any(|&(x,z)| (x-e.pos.x).abs()>e.half.x-0.01
-            || (z-e.pos.z).abs()>e.half.z-0.01) { continue; }
-        let height=e.pos.y+e.half.y;
-        if clear(height) && best.is_none_or(|h| height>h) { best=Some(height); }
-    }
-    best
-}
-
 /// Is there room to sidestep `offset` units perpendicular to `dir` and keep
 /// going? Checks the sidestep AND the step after it, because a gap you can
 /// stand in but not walk out of is not a way around.
@@ -204,59 +155,3 @@ pub fn side_clearance(
     let onward = vec3f(step.x + dx * offset, step.y, step.z + dz * offset);
     spot_clear(world, self_id, onward, half)
 }
-
-#[cfg(test)]
-mod standing_tests {
-    use super::*;
-    use crate::water::{WaterState,WaterVolume};
-
-    #[test]
-    fn conservative_water_coverage_does_not_erase_dry_terrain_above_its_surface() {
-        let mut world=GameWorld::new();
-        world.terrain=Some(crate::terrain::Terrain {
-            cells:3,cell_size:4.0,origin:-4.0,heights:vec![0.5;9],
-            colors:vec![Vec4f::default();9],revision:1,
-        });
-        world.water=Some(Box::new(WaterState {volumes:vec![WaterVolume {
-            min:vec3f(-10.0,-5.0,-10.0),max:vec3f(10.0,0.0,10.0),
-            density:1.0,current:Vec3f::default(),waves:Vec::new(),
-            color:Vec4f::default(),entity:0,draw_sheet:false,
-        }],..Default::default()}));
-        let half=vec3f(0.4,0.9,0.4);
-        assert_eq!(dry_standing_height(&world,[0,0],vec3f(0.0,0.5,0.0),half,0.1,0.1),Some(0.5));
-        world.terrain.as_mut().unwrap().heights.fill(-0.5);
-        assert_eq!(dry_standing_height(&world,[0,0],vec3f(0.0,-0.5,0.0),half,0.1,0.1),None);
-    }
-
-    #[test]
-    fn dry_support_requires_a_real_whole_footprint_deck_at_foot_height() {
-        let mut world=GameWorld::new();
-        world.water=Some(Box::new(WaterState {volumes:vec![WaterVolume {
-            min:vec3f(-20.0,-4.0,-20.0),max:vec3f(20.0,0.0,20.0),
-            density:1.0,current:Vec3f::default(),waves:Vec::new(),
-            color:Vec4f::default(),entity:0,draw_sheet:false,
-        }],..Default::default()}));
-        let feet=vec3f(0.0,0.625,0.0);let half=vec3f(0.4,0.9,0.4);
-        let sample=|world:&GameWorld| dry_standing_height(world,[0,0],feet,half,0.1,0.2);
-        assert_eq!(sample(&world),None,"open water is not a floor");
-        world.push_entity(Entity {id:1,kind:BodyKind::Static,
-            pos:vec3f(0.0,0.45,0.0),half:vec3f(2.0,0.15,2.0),collide:true,
-            ..Default::default()});
-        assert!((sample(&world).unwrap()-0.6).abs()<1e-5);
-        world.entity_mut(1).unwrap().sensor=true;
-        assert_eq!(sample(&world),None,"a trigger is not a dock");
-        world.entity_mut(1).unwrap().sensor=false;
-        world.entity_mut(1).unwrap().half.x=0.2;
-        assert_eq!(sample(&world),None,"a narrow post cannot carry the whole foot box");
-        world.entity_mut(1).unwrap().half.x=2.0;
-        world.entity_mut(1).unwrap().pos.y=8.0;
-        assert_eq!(sample(&world),None,"do not jump onto an overhead bridge");
-        world.entity_mut(1).unwrap().pos.y=-1.0;
-        assert_eq!(sample(&world),None,"a submerged deck is not dry support");
-        world.entity_mut(1).unwrap().pos.y=0.45;
-        world.push_entity(Entity {id:2,kind:BodyKind::Static,
-            pos:vec3f(0.0,1.8,0.0),half:vec3f(1.0,0.2,1.0),collide:true,
-            ..Default::default()});
-        assert_eq!(sample(&world),None,"landing needs body/head clearance too");
-    }
-}
diff --git a/libs/sim/src/step.rs b/libs/sim/src/step.rs
index 1bda295f2..e9b725b37 100644
--- a/libs/sim/src/step.rs
+++ b/libs/sim/src/step.rs
@@ -113,13 +113,11 @@ pub fn step_world(world: &mut GameWorld) {
         terrain: world_terrain,
         terrain_materials: world_terrain_materials,
         voxel: world_voxel,
-        decks: world_decks,
         dynamics,
         ..
     } = &mut *world;
     let terrain = world_terrain.as_ref();
     let voxel = world_voxel.as_deref();
-    let decks: &[crate::deck::DeckStrip] = world_decks.as_slice();
 
     // F9: projectiles moving further per tick than their own smallest half
     // extent can step OVER thin geometry in the axis sweeps — the classic
@@ -149,7 +147,6 @@ pub fn step_world(world: &mut GameWorld) {
             terrain,
             world_terrain_materials.as_ref(),
             world_voxel.as_deref(),
-            decks,
             gravity,
         );
     }
@@ -468,46 +465,6 @@ pub fn step_world(world: &mut GameWorld) {
                 }
             }
         }
-        // A BOX the feet are inside of, its top within step reach, is a
-        // floor too: a stage, a crate lid, a doorstep a mover was spawned
-        // in or shoved into. The sweeps only meet a box a mover FALLS onto
-        // or WALKS into; one it starts the tick inside of met neither and
-        // stood waist-deep (the Mocap Stage). Only ever lifts.
-        {
-            let feet_now = e.pos.y - e.half.y;
-            if let Some((top, id)) = crate::deck::box_floor_under(&walls, e.pos, e.half, feet_now, CLIMB) {
-                e.pos.y = top + e.half.y;
-                if e.vel.y <= 0.0 {
-                    e.on_floor = true;
-                    e.floor_id = id;
-                    e.floor_normal = vec3f(0.0, 1.0, 0.0);
-                    e.vel.y = 0.0;
-                }
-            }
-        }
-        // A DECK is the floor exactly, at every point along it: a graded
-        // road, a railway, a bridge span. Feet within a slab-step above it
-        // (a collider slab top, a heightfield vertex the press could not
-        // follow) are set DOWN onto the deck; feet within step reach
-        // below it (a raised ballast walked into, a dip, the seam of a
-        // bridge deck) are lifted onto it. A deck another storey away —
-        // the overpass above, the road under a bridge — is not this
-        // floor, and neither is a deck under something the mover stands
-        // on. Last, so it wins over the terrain the deck was built on.
-        if !decks.is_empty() && e.vel.y <= 0.0 && !e.hits {
-            let feet_now = e.pos.y - e.half.y;
-            if let Some(deck) = crate::deck::deck_floor_under(decks, e.pos, e.half, feet_now, CLIMB) {
-                e.pos.y = deck + e.half.y;
-                e.on_floor = true;
-                e.floor_id = 0;
-                e.floor_normal = decks.iter().filter_map(|d| d.surface.as_ref())
-                    .filter_map(|s| s.contact_at(e.pos.x, e.pos.z))
-                    .filter(|(h, _)| (*h - deck).abs() <= CLIMB)
-                    .min_by(|a, b| (a.0 - deck).abs().total_cmp(&(b.0 - deck).abs()))
-                    .map_or(vec3f(0.0, 1.0, 0.0), |(_, n)| n);
-                e.vel.y = 0.0;
-            }
-        }
         // A prop's top surface is a floor the way the terrain is — for feet
         // already within step reach of it. Columns further above never grab
         // a mover walking beneath them, which is what keeps a roofed doorway
@@ -585,18 +542,7 @@ pub fn step_world(world: &mut GameWorld) {
         if let Some((_, base, owner_yaw)) =
             owner_pose.iter().find(|(id, _, _)| *id == e.attached_to)
         {
-            // The offset is in the OWNER'S frame (x right, y up, z forward),
-            // so a driver's seat stays the driver's seat as the car turns.
-            // Offsets on the up axis alone — every rider before drivers —
-            // are unchanged by the rotation.
-            let right = crate::heading_to_right(*owner_yaw);
-            let forward = crate::heading_to_forward(*owner_yaw);
-            let o = e.attach_offset;
-            e.pos = vec3f(
-                base.x + right.x * o.x + forward.x * o.z,
-                base.y + o.y,
-                base.z + right.z * o.x + forward.z * o.z,
-            );
+            e.pos = *base + e.attach_offset;
             e.vel = vec3f(0.0, 0.0, 0.0);
             if e.attach_ride {
                 // A latched rider scrabbles: its model spins in place.
@@ -723,7 +669,6 @@ pub fn step_world(world: &mut GameWorld) {
             terrain,
             terrain_materials,
             voxel,
-            decks,
             water,
             gravity,
             tick,
@@ -735,7 +680,6 @@ pub fn step_world(world: &mut GameWorld) {
             terrain.as_ref(),
             terrain_materials.as_ref(),
             voxel.as_deref(),
-            decks,
             *gravity,
         );
         // Water buoyancy (W2): the dynamics pre-step force pass. AFTER the
diff --git a/libs/sim/src/terrain.rs b/libs/sim/src/terrain.rs
index bd80b1ffe..549e3fc06 100644
--- a/libs/sim/src/terrain.rs
+++ b/libs/sim/src/terrain.rs
@@ -53,25 +53,6 @@ pub struct TerrainMaterials {
     pub surfaces: Vec<TerrainSurface>,
 }
 
-impl TerrainMaterials {
-    /// Is the heightfield cell under (x, z) punched out (box3d's `0xFF`
-    /// hole value)? Row-major `(cells-1)²` like the indices themselves;
-    /// a missing entry is material 0, never a hole.
-    pub fn is_hole_at(&self, terrain: &Terrain, x: f32, z: f32) -> bool {
-        let fx = (x - terrain.origin) / terrain.cell_size;
-        let fz = (z - terrain.origin) / terrain.cell_size;
-        if fx < 0.0 || fz < 0.0 || terrain.cells < 2 {
-            return false;
-        }
-        let side = terrain.cells - 1;
-        let (ix, iz) = (fx.floor() as usize, fz.floor() as usize);
-        if ix >= side || iz >= side {
-            return false;
-        }
-        self.indices.get(iz * side + ix).is_some_and(|m| *m == 0xFF)
-    }
-}
-
 impl Terrain {
     /// Piecewise-planar ground height at (x, z): the two triangles per cell,
     /// same split the mesh uses, so collision and pixels agree. None outside.
diff --git a/libs/sim/src/voxel.rs b/libs/sim/src/voxel.rs
index 0471b4d31..82a92cf96 100644
--- a/libs/sim/src/voxel.rs
+++ b/libs/sim/src/voxel.rs
@@ -87,67 +87,11 @@ fn site_index(lx: i32, ly: i32, lz: i32) -> usize {
 /// what schedules remeshing, collider swaps and wire resends.
 #[derive(Clone, Debug)]
 pub struct VoxelChunk {
-    /// The COMPOSED density every mesher and probe reads: the history layer
-    /// with the plan patch clipped over it.
     pub density: Vec<i8>,
-    /// The HISTORY layer alone — the player's digs, fills and tunnels. This
-    /// is what persists, replicates as chunk bytes and survives a plan
-    /// change; a plan press never writes here, so retracting a railway
-    /// cannot leave its berm behind and a snapshot cannot bake it.
-    pub history: Vec<i8>,
     pub material: Vec<u8>,
     pub rev: u64,
 }
 
-/// One PLAN-layer press: open air above the plane `y` inside the x/z box.
-/// `owner` is the plan feature that asked for it (0 = arrived over the
-/// wire without provenance), the key a retraction uses.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct PlanPress {
-    pub owner: u64,
-    pub min: Vec3f,
-    pub max: Vec3f,
-    pub y: f32,
-}
-
-/// The plan's terrain patch over the voxel layer (worldgen DESIGN.md,
-/// amendment B): derived from plan features, rebuilt by every solve,
-/// retracted by owner, composed over the history at READ time and never
-/// written into chunk bytes. Presses today; lot pads and channel carves
-/// take the same shape.
-#[derive(Clone, Debug, Default)]
-pub struct PlanTerrainPatch {
-    pub presses: Vec<PlanPress>,
-}
-
-impl PlanTerrainPatch {
-    pub fn is_empty(&self) -> bool {
-        self.presses.is_empty()
-    }
-
-    /// The plan's clip at a world point: the strongest "air above the pad
-    /// plane" any press asks for there, `None` when no press covers the
-    /// column.
-    pub fn clip(&self, w: Vec3f, cell: f32) -> Option<i8> {
-        let mut best: Option<i8> = None;
-        for p in &self.presses {
-            if w.x >= p.min.x && w.x <= p.max.x && w.z >= p.min.z && w.z <= p.max.z {
-                let q = VoxelField::quantize((w.y - p.y) / cell);
-                best = Some(best.map_or(q, |b| b.max(q)));
-            }
-        }
-        best
-    }
-
-    /// History composed with the plan: air wins wherever a press clips.
-    pub fn compose(history: i8, clip: Option<i8>) -> i8 {
-        match clip {
-            Some(q) => history.max(q),
-            None => history,
-        }
-    }
-}
-
 /// Which mesher a volume uses (D5: two meshers, one field).
 #[derive(Clone, Copy, PartialEq, Eq, Debug)]
 pub enum VoxelMode {
@@ -173,11 +117,8 @@ impl VoxelMode {
     }
 }
 
-/// A declared style region: chunks whose centre falls inside pick this
-/// volume's mesher ([`VoxelField::chunk_mode`]). Historically ops applied
-/// ONLY inside declared volumes; the world is now implicitly editable
-/// everywhere (one unified destructible ground), so volumes are about LOOK
-/// (smooth vs blocky), not permission.
+/// An editable region + its look. Ops apply only to sites inside a volume;
+/// everything outside stays pure heightfield forever.
 #[derive(Clone, Copy, Debug, PartialEq)]
 pub struct VoxelVolume {
     pub min: Vec3f,
@@ -243,22 +184,6 @@ pub enum VoxelOp {
     },
     /// `material` 0 = remove the block.
     SetBlock { x: i32, y: i32, z: i32, material: u8 },
-    /// Carve a straight capsule from `from` to `to` (a tunnel through a
-    /// hill). Materializes only chunks the capsule actually passes through,
-    /// never the whole segment AABB.
-    Tunnel { from: Vec3f, to: Vec3f, r: f32 },
-    /// Foundation-press composition: open air above the plane `y` inside the
-    /// x/z rectangle `min..max`, up to `max.y`. Emitted when a structure pad
-    /// lies under materialized chunks — the voxel twin of the heightfield
-    /// press. Never materializes new chunks (untouched ground already obeys
-    /// the pressed heightfield implicitly).
-    Press { min: Vec3f, max: Vec3f, y: f32 },
-    /// Macro landform (mountain / valley / crater / ...): the heightfield
-    /// part is applied by [`crate::landform`]; the voxel part composes into
-    /// already-materialized chunks. `pos.y` is the captured base height,
-    /// `kind` is [`crate::landform::LandKind::to_u8`]. Never dispatched
-    /// through [`VoxelField::apply_op`] — the world-level appliers own it.
-    Landform { pos: Vec3f, kind: u8, r: f32, height: f32, seed: u32 },
 }
 
 /// One remeshed chunk, in the renderer's 16-float PbrVertex layout
@@ -313,12 +238,6 @@ pub struct VoxelField {
     /// a different cell keep the field's (logged by the verb).
     pub cell: f32,
     pub palette: Vec<Vec4f>,
-    /// Material the top ~2.5 cells of base ground materialize as (the rest
-    /// is [`BASE_MATERIAL`] dirt). Defaults to dirt — byte-identical to the
-    /// original behavior; the implicit whole-world field sets it to the
-    /// grass slot so an untouched materialized surface reads as the map,
-    /// and digging exposes dirt beneath.
-    pub surface_material: u8,
     pub volumes: Vec<VoxelVolume>,
     /// Bumped when volumes / palette / cell change — the session layer
     /// rebroadcasts the structure snapshot when it moves.
@@ -336,29 +255,8 @@ pub struct VoxelField {
     /// Chunks materialized since the session last drained — late-join /
     /// first-sight chunk snapshots ride these.
     pub fresh_chunks: Vec<ChunkKey>,
-    /// Macro landform ops applied to this world, in order (heightfield-scale
-    /// terrain surgery — see [`crate::landform`]). Kept across script
-    /// re-evals so the mountains an AI raised REPLAY onto the freshly
-    /// rebuilt heightfield; ride the structure snapshot on the wire so late
-    /// joiners and reloading clients replay the same list.
-    pub land_ops: Vec<VoxelOp>,
-    /// Set when `land_ops` must re-apply (after a re-eval rebuilt the
-    /// terrain, or a structure snapshot delivered the list). Drained by
-    /// [`crate::landform::replay_land_ops`] once a terrain exists.
-    pub land_replay_pending: bool,
-    /// Ops since the last persistence flush — drained by the host app's
-    /// DEBOUNCED terrain saver (parallel to `pending_ops`, which the session
-    /// drains every tick for the wire). Only the authority records here.
-    pub persist_ops: Vec<VoxelOp>,
-    /// The persist queue hit its cap and was cleared — the saver must cut a
-    /// full snapshot instead of appending a tail.
-    pub persist_overflow: bool,
     /// Terrain revision the heightfield hole-punch was last applied against.
     pub punch_rev: Option<u64>,
-    /// The plan layer over this field — see [`PlanTerrainPatch`]. Cleared on
-    /// every reset_content (the eval re-registers every press it still
-    /// wants), never persisted, never part of a chunk blob.
-    pub plan: PlanTerrainPatch,
     /// Monotonic mesh revision source.
     mesh_rev: u64,
     /// One-shot "chunk cap hit" log latch.
@@ -370,7 +268,6 @@ impl VoxelField {
         Self {
             cell: if cell.is_finite() { cell.clamp(0.1, 4.0) } else { 0.5 },
             palette: default_palette(),
-            surface_material: BASE_MATERIAL,
             volumes: Vec::new(),
             structure_rev: 1,
             chunks: BTreeMap::new(),
@@ -378,12 +275,7 @@ impl VoxelField {
             dirty: Vec::new(),
             pending_ops: Vec::new(),
             fresh_chunks: Vec::new(),
-            land_ops: Vec::new(),
-            land_replay_pending: false,
-            persist_ops: Vec::new(),
-            persist_overflow: false,
             punch_rev: None,
-            plan: PlanTerrainPatch::default(),
             mesh_rev: 0,
             cap_logged: false,
         }
@@ -485,47 +377,15 @@ impl VoxelField {
     /// (a mover standing on flat materialized ground), not open air — the
     /// terrain rules must keep applying there.
     pub fn is_carved_air(&self, p: Vec3f) -> bool {
-        if !p.x.is_finite() || !p.y.is_finite() || !p.z.is_finite() {
-            return false;
-        }
         let s = self.world_site(p);
         let key = ChunkKey::of_site(s);
-        let Some(containing_chunk) = self.chunks.get(&key) else {
-            return false;
-        };
-        // Smooth floors lie between lattice sites. Rounding a feet+0.1 m
-        // probe down to the solid site below a 0.35..0.75 m cell can classify
-        // a walker IN a cave as buried, then snap it through the cave roof.
-        // Query the same interpolated signed-density field the surface nets
-        // mesh. Blocky fields retain their exact containing-cell semantics.
-        if self.chunk_mode(key) == VoxelMode::Smooth {
-            let frac = [p.x / self.cell - s[0] as f32,
-                p.y / self.cell - s[1] as f32, p.z / self.cell - s[2] as f32];
-            let mut density = 0.0;
-            for oz in 0..=1 {
-                for oy in 0..=1 {
-                    for ox in 0..=1 {
-                        let offset = [ox, oy, oz];
-                        let weight = (0..3).fold(1.0, |w, axis| {
-                            w * if offset[axis] == 0 { 1.0 - frac[axis] } else { frac[axis] }
-                        });
-                        if weight <= 0.0 { continue; }
-                        let at = [s[0] + ox, s[1] + oy, s[2] + oz];
-                        let sample_key = ChunkKey::of_site(at);
-                        let Some(chunk) = self.chunks.get(&sample_key) else {
-                            // No implicit heightfield here: an unmaterialized
-                            // site cannot prove an underground cavity exists.
-                            return false;
-                        };
-                        let b = sample_key.base();
-                        density += weight * chunk.density[site_index(at[0] - b[0], at[1] - b[1], at[2] - b[2])] as f32;
-                    }
-                }
+        match self.chunks.get(&key) {
+            Some(c) => {
+                let b = key.base();
+                c.density[site_index(s[0] - b[0], s[1] - b[1], s[2] - b[2])] > 0
             }
-            return density > 0.0;
+            None => false,
         }
-        let b = key.base();
-        containing_chunk.density[site_index(s[0] - b[0], s[1] - b[1], s[2] - b[2])] > 0
     }
 
     /// Is this world point inside materialized solid?
@@ -651,46 +511,6 @@ impl VoxelField {
         best
     }
 
-    /// THE surface-seam query (world-surface composition): the voxel layer's
-    /// surface height at (x, z) IF it owns the surface there, else `None`
-    /// (the heightfield's business). Ownership is the punch rule: the base
-    /// surface crossing at `base_h` — its air site AND the solid site below —
-    /// must both be materialized. A deep tunnel chunk under an untouched
-    /// ridge owns nothing; a pit carved at the surface, or a mound filled on
-    /// top of it, owns the column and answers with the topmost air→solid
-    /// crossing in materialized data. `None` also when the column was carved
-    /// clean through everything materialized (the caller falls back to the
-    /// heightfield, which is what the base layer below would say).
-    /// Does a materialized column own the surface at (x, z)? The sites just
-    /// above and below the base surface are both in chunks — the punch rule.
-    /// Ownership without a floor below means a HOLE, not "ask the
-    /// heightfield" (see `GameWorld::surface_sample_at`).
-    pub fn owns_surface(&self, x: f32, z: f32, base_h: f32) -> bool {
-        if self.chunks.is_empty() {
-            return false;
-        }
-        let air = self.world_site(vec3f(x, base_h, z));
-        let solid = [air[0], air[1] - 1, air[2]];
-        self.chunks.contains_key(&ChunkKey::of_site(air))
-            && self.chunks.contains_key(&ChunkKey::of_site(solid))
-    }
-
-    pub fn surface_at(&self, x: f32, z: f32, base_h: f32) -> Option<f32> {
-        if self.chunks.is_empty() {
-            return None;
-        }
-        let air = self.world_site(vec3f(x, base_h, z));
-        let solid = [air[0], air[1] - 1, air[2]];
-        if !self.chunks.contains_key(&ChunkKey::of_site(air))
-            || !self.chunks.contains_key(&ChunkKey::of_site(solid))
-        {
-            return None;
-        }
-        // Scan from above every materialized chunk: floor_probe clamps its
-        // start into the column's own top.
-        self.floor_probe(x, z, 1.0e9)
-    }
-
     // ── ops ─────────────────────────────────────────────────────────────
 
     /// Site AABB an op can touch (inclusive), for chunk materialization and
@@ -712,70 +532,11 @@ impl VoxelField {
                 )
             }
             VoxelOp::SetBlock { x, y, z, .. } => ([x, y, z], [x + 1, y + 1, z + 1]),
-            VoxelOp::Tunnel { from, to, r } => {
-                let r = r.abs();
-                let lo = vec3f(
-                    from.x.min(to.x) - r,
-                    from.y.min(to.y) - r,
-                    from.z.min(to.z) - r,
-                );
-                let hi = vec3f(
-                    from.x.max(to.x) + r,
-                    from.y.max(to.y) + r,
-                    from.z.max(to.z) + r,
-                );
-                (
-                    self.world_site(lo),
-                    [
-                        (hi.x / self.cell).ceil() as i32,
-                        (hi.y / self.cell).ceil() as i32,
-                        (hi.z / self.cell).ceil() as i32,
-                    ],
-                )
-            }
-            VoxelOp::Press { min, max, y } => (
-                self.world_site(vec3f(min.x, y - self.cell, min.z)),
-                [
-                    (max.x / self.cell).ceil() as i32,
-                    (max.y / self.cell).ceil() as i32,
-                    (max.z / self.cell).ceil() as i32,
-                ],
-            ),
-            // Landform never reaches the generic path (the world-level
-            // appliers in `crate::landform` own it); bounds are its region.
-            VoxelOp::Landform { pos, r, height, .. } => {
-                let reach = r.abs() * 2.1;
-                let h = height.abs() * 1.2 + 2.0 * self.cell;
-                (
-                    self.world_site(vec3f(pos.x - reach, pos.y - h, pos.z - reach)),
-                    {
-                        let hi = vec3f(pos.x + reach, pos.y + h, pos.z + reach);
-                        [
-                            (hi.x / self.cell).ceil() as i32,
-                            (hi.y / self.cell).ceil() as i32,
-                            (hi.z / self.cell).ceil() as i32,
-                        ]
-                    },
-                )
-            }
         }
     }
 
-    /// Squared distance from a point to the segment `a..b` — the Tunnel
-    /// capsule test, and the chunk filter that keeps a long tunnel from
-    /// materializing its whole AABB.
-    fn seg_dist_sq(p: Vec3f, a: Vec3f, b: Vec3f) -> f32 {
-        let ab = b - a;
-        let len_sq = ab.x * ab.x + ab.y * ab.y + ab.z * ab.z;
-        let t = if len_sq > 1.0e-8 {
-            let ap = p - a;
-            ((ap.x * ab.x + ap.y * ab.y + ap.z * ab.z) / len_sq).clamp(0.0, 1.0)
-        } else {
-            0.0
-        };
-        let c = vec3f(a.x + ab.x * t, a.y + ab.y * t, a.z + ab.z * t);
-        let d = p - c;
-        d.x * d.x + d.y * d.y + d.z * d.z
+    fn site_in_volumes(&self, w: Vec3f) -> bool {
+        self.volumes.iter().any(|v| v.contains(w))
     }
 
     /// Materialize the chunk containing `s` from the base layer, if the cap
@@ -807,25 +568,14 @@ impl VoxelField {
                     let d = Self::quantize((y - h) / self.cell);
                     let at = site_index(lx, ly, lz);
                     density[at] = d;
-                    material[at] = if d < 0 {
-                        // Topsoil band: the untouched surface keeps the
-                        // map's look; digging exposes dirt beneath.
-                        if h - y < self.cell * 2.5 { self.surface_material } else { BASE_MATERIAL }
-                    } else {
-                        0
-                    };
+                    material[at] = if d < 0 { BASE_MATERIAL } else { 0 };
                 }
             }
         }
-        // The base layer IS history at birth (nothing has been dug yet);
-        // the plan clips over it at read time.
-        let history = density;
-        let density = self.compose_history(key, &history);
         self.chunks.insert(
             key,
             VoxelChunk {
                 density,
-                history,
                 material,
                 rev: 1,
             },
@@ -857,85 +607,56 @@ impl VoxelField {
         record: bool,
         log: &mut Vec<String>,
     ) {
-        // A press is PLAN, not history: it registers in the patch (owner 0 —
-        // the wire carries no provenance) and composes at read time. The
-        // op still records so replicas compose the same patch.
-        if let VoxelOp::Press { min, max, y } = op {
-            self.plan_press(0, min, max, y);
-            if record {
-                self.record_op(op);
-            }
-            return;
-        }
         let (lo, hi) = self.op_site_bounds(&op);
-        // Materialize every chunk the op's bounds touch — the WHOLE world is
-        // implicitly editable; lazy materialization is what keeps that free
-        // until an edit lands. Sorted chunk-key order (x, then y, then z).
-        // Press never materializes (it only removes solid that exists), and
-        // Tunnel materializes only chunks its capsule actually passes near —
-        // a long diagonal tunnel must not swallow its whole AABB.
-        let wants_chunks = !matches!(op, VoxelOp::Press { .. });
-        if materialize && wants_chunks {
+        // Materialize every chunk the op's bounds touch and that intersects
+        // a volume. Sorted chunk-key order (x, then y, then z loops).
+        if materialize {
             let k0 = ChunkKey::of_site(lo);
             let k1 = ChunkKey::of_site(hi);
             for kx in k0.x..=k1.x {
                 for ky in k0.y..=k1.y {
                     for kz in k0.z..=k1.z {
                         let key = ChunkKey { x: kx, y: ky, z: kz };
-                        if let VoxelOp::Tunnel { from, to, r } = op {
-                            let cmin = self.site_world(key.base());
-                            let half = CHUNK as f32 * self.cell * 0.5;
-                            let center = vec3f(cmin.x + half, cmin.y + half, cmin.z + half);
-                            // Conservative: chunk half-diagonal as slack.
-                            let slack = r.abs() + half * 1.7321 + self.cell;
-                            if Self::seg_dist_sq(center, from, to) > slack * slack {
-                                continue;
-                            }
+                        // Only chunks whose region intersects a volume.
+                        let cmin = self.site_world(key.base());
+                        let cmax = self.site_world([
+                            key.base()[0] + CHUNK,
+                            key.base()[1] + CHUNK,
+                            key.base()[2] + CHUNK,
+                        ]);
+                        let hit = self.volumes.iter().any(|v| {
+                            cmin.x <= v.max.x
+                                && cmax.x >= v.min.x
+                                && cmin.y <= v.max.y
+                                && cmax.y >= v.min.y
+                                && cmin.z <= v.max.z
+                                && cmax.z >= v.min.z
+                        });
+                        if hit {
+                            self.materialize(key, base, log);
                         }
-                        self.materialize(key, base, log);
                     }
                 }
             }
         }
 
-        // The edit itself — chunk-major over materialized chunks whose site
-        // range intersects the op bounds (a per-site map lookup over a long
-        // tunnel's AABB would be millions of misses; the chunk set is ≤
-        // MAX_CHUNKS by construction).
+        // The edit itself, site by site, existing chunks only.
         let mut changed_any = false;
-        let cell = self.cell;
-        let keys: Vec<ChunkKey> = self
-            .chunks
-            .keys()
-            .filter(|k| {
-                let b = k.base();
-                b[0] <= hi[0]
-                    && b[0] + CHUNK > lo[0]
-                    && b[1] <= hi[1]
-                    && b[1] + CHUNK > lo[1]
-                    && b[2] <= hi[2]
-                    && b[2] + CHUNK > lo[2]
-            })
-            .copied()
-            .collect();
-        let plan = self.plan.clone();
-        for key in keys {
-            let b = key.base();
-            let (x0, x1) = (lo[0].max(b[0]), hi[0].min(b[0] + CHUNK - 1));
-            let (y0, y1) = (lo[1].max(b[1]), hi[1].min(b[1] + CHUNK - 1));
-            let (z0, z1) = (lo[2].max(b[2]), hi[2].min(b[2] + CHUNK - 1));
-            let Some(chunk) = self.chunks.get_mut(&key) else {
-                continue;
-            };
-            for sz in z0..=z1 {
-                for sy in y0..=y1 {
-                    for sx in x0..=x1 {
+        for sz in lo[2]..=hi[2] {
+            for sy in lo[1]..=hi[1] {
+                for sx in lo[0]..=hi[0] {
                     let s = [sx, sy, sz];
-                    let w = vec3f(s[0] as f32 * cell, s[1] as f32 * cell, s[2] as f32 * cell);
+                    let w = self.site_world(s);
+                    if !self.site_in_volumes(w) {
+                        continue;
+                    }
+                    let key = ChunkKey::of_site(s);
+                    let Some(chunk) = self.chunks.get_mut(&key) else {
+                        continue;
+                    };
+                    let b = key.base();
                     let at = site_index(sx - b[0], sy - b[1], sz - b[2]);
-                    // History ops read and write the HISTORY layer; the
-                    // composed byte is re-derived from it below.
-                    let old_d = chunk.history[at];
+                    let old_d = chunk.density[at];
                     let old_m = chunk.material[at];
                     let (new_d, new_m) = match op {
                         VoxelOp::Dig { pos, r, mode, material } => {
@@ -944,13 +665,13 @@ impl VoxelField {
                             match mode {
                                 DigMode::Carve => {
                                     // SDF subtract: d = max(d, -(sphere sdf)).
-                                    let q = Self::quantize((r - dist) / cell);
+                                    let q = Self::quantize((r - dist) / self.cell);
                                     let nd = old_d.max(q);
                                     (nd, if nd >= 0 { 0 } else { old_m })
                                 }
                                 DigMode::Fill => {
                                     // SDF union: d = min(d, sphere sdf).
-                                    let q = Self::quantize((dist - r) / cell);
+                                    let q = Self::quantize((dist - r) / self.cell);
                                     let nd = old_d.min(q);
                                     let nm = if dist < r && nd < 0 {
                                         material.max(1)
@@ -961,7 +682,7 @@ impl VoxelField {
                                 }
                                 DigMode::Flatten => {
                                     if dist < r {
-                                        let nd = Self::quantize((w.y - pos.y) / cell);
+                                        let nd = Self::quantize((w.y - pos.y) / self.cell);
                                         let nm = if nd < 0 {
                                             if old_d < 0 { old_m } else { material.max(1) }
                                         } else {
@@ -985,27 +706,13 @@ impl VoxelField {
                                 (old_d, old_m)
                             }
                         }
-                        VoxelOp::Tunnel { from, to, r } => {
-                            // Capsule subtract: air within r of the segment.
-                            let dist = Self::seg_dist_sq(w, from, to).sqrt();
-                            let q = Self::quantize((r - dist) / cell);
-                            let nd = old_d.max(q);
-                            (nd, if nd >= 0 { 0 } else { old_m })
-                        }
-                        // Routed into the plan patch above; never a site op.
-                        VoxelOp::Press { .. } => (old_d, old_m),
-                        // World-level appliers own it (crate::landform);
-                        // reaching here is a routing bug, kept harmless.
-                        VoxelOp::Landform { .. } => (old_d, old_m),
                     };
                     if new_d != old_d || new_m != old_m {
-                        chunk.history[at] = new_d;
-                        chunk.density[at] = PlanTerrainPatch::compose(new_d, plan.clip(w, cell));
+                        chunk.density[at] = new_d;
                         chunk.material[at] = new_m;
                         changed_any = true;
                         chunk.rev += 1;
                     }
-                    }
                 }
             }
         }
@@ -1027,281 +734,12 @@ impl VoxelField {
             }
         }
         if record {
-            self.record_op(op);
-        }
-    }
-
-    fn record_op(&mut self, op: VoxelOp) {
-        // Leak guard for hosts that never pump a session (raw sim tests):
-        // the session drains this every tick in every role.
-        if self.pending_ops.len() < 65536 {
-            self.pending_ops.push(op);
-        }
-        // The persistence tail (drained by the app's debounced saver).
-        if self.persist_ops.len() < 8192 {
-            self.persist_ops.push(op);
-        } else {
-            self.persist_overflow = true;
-            self.persist_ops.clear();
-        }
-    }
-
-    // ── the plan layer ──────────────────────────────────────────────────
-
-    /// Register a plan press (a foundation pad, a corridor bed) keyed by its
-    /// owning feature. Composed over the history at read time; the chunk
-    /// bytes never change, so a retraction is exact and a snapshot never
-    /// bakes it.
-    pub fn plan_press(&mut self, owner: u64, min: Vec3f, max: Vec3f, y: f32) {
-        let press = PlanPress {
-            owner,
-            min: vec3f(min.x.min(max.x), min.y.min(max.y), min.z.min(max.z)),
-            max: vec3f(min.x.max(max.x), min.y.max(max.y), min.z.max(max.z)),
-            y,
-        };
-        if self.plan.presses.contains(&press) {
-            return;
-        }
-        self.plan.presses.push(press);
-        self.recompose_region(press.min, press.max);
-    }
-
-    /// Drop every plan press `owner` registered and give the ground back to
-    /// its history — the berm leaves with the railway.
-    pub fn retract_plan(&mut self, owner: u64) {
-        let gone: Vec<PlanPress> =
-            self.plan.presses.iter().filter(|p| p.owner == owner).copied().collect();
-        if gone.is_empty() {
-            return;
-        }
-        self.plan.presses.retain(|p| p.owner != owner);
-        for p in gone {
-            self.recompose_region(p.min, p.max);
-        }
-    }
-
-    /// Drop the whole plan layer (a solve starts from nothing and re-registers
-    /// every press it still wants).
-    pub fn clear_plan(&mut self) {
-        let all = std::mem::take(&mut self.plan.presses);
-        for p in all {
-            self.recompose_region(p.min, p.max);
-        }
-    }
-
-    /// The history bytes of a chunk — what persistence and the wire carry.
-    pub fn chunk_history(&self, key: ChunkKey) -> Option<&[i8]> {
-        self.chunks.get(&key).map(|c| c.history.as_slice())
-    }
-
-    /// `history ⊕ plan` for one chunk's worth of sites.
-    fn compose_history(&self, key: ChunkKey, history: &[i8]) -> Vec<i8> {
-        if self.plan.is_empty() {
-            return history.to_vec();
-        }
-        let b = key.base();
-        let cell = self.cell;
-        let mut out = history.to_vec();
-        for lz in 0..CHUNK {
-            for lx in 0..CHUNK {
-                for ly in 0..CHUNK {
-                    let w = vec3f(
-                        (b[0] + lx) as f32 * cell,
-                        (b[1] + ly) as f32 * cell,
-                        (b[2] + lz) as f32 * cell,
-                    );
-                    let at = site_index(lx, ly, lz);
-                    out[at] = PlanTerrainPatch::compose(history[at], self.plan.clip(w, cell));
-                }
+            // Leak guard for hosts that never pump a session (raw sim tests):
+            // the session drains this every tick in every role.
+            if self.pending_ops.len() < 65536 {
+                self.pending_ops.push(op);
             }
         }
-        out
-    }
-
-    /// Recompose every materialized chunk under the x/z box after the plan
-    /// changed there; a chunk whose composed bytes moved is dirtied with its
-    /// neighbours (their meshes sampled its apron).
-    fn recompose_region(&mut self, min: Vec3f, max: Vec3f) {
-        let cell = self.cell;
-        let span = CHUNK as f32 * cell;
-        let keys: Vec<ChunkKey> = self
-            .chunks
-            .keys()
-            .filter(|k| {
-                let x0 = k.x as f32 * span;
-                let z0 = k.z as f32 * span;
-                x0 <= max.x && x0 + span >= min.x && z0 <= max.z && z0 + span >= min.z
-            })
-            .copied()
-            .collect();
-        let plan = self.plan.clone();
-        let mut changed_keys = Vec::new();
-        for key in keys {
-            let b = key.base();
-            let Some(chunk) = self.chunks.get_mut(&key) else {
-                continue;
-            };
-            let mut changed = false;
-            for lz in 0..CHUNK {
-                for lx in 0..CHUNK {
-                    let x = (b[0] + lx) as f32 * cell;
-                    let z = (b[2] + lz) as f32 * cell;
-                    for ly in 0..CHUNK {
-                        let y = (b[1] + ly) as f32 * cell;
-                        let at = site_index(lx, ly, lz);
-                        let d = PlanTerrainPatch::compose(
-                            chunk.history[at],
-                            plan.clip(vec3f(x, y, z), cell),
-                        );
-                        if d != chunk.density[at] {
-                            chunk.density[at] = d;
-                            changed = true;
-                        }
-                    }
-                }
-            }
-            if changed {
-                chunk.rev += 1;
-                changed_keys.push(key);
-            }
-        }
-        for key in changed_keys {
-            for dx in -1..=1 {
-                for dy in -1..=1 {
-                    for dz in -1..=1 {
-                        let k = ChunkKey { x: key.x + dx, y: key.y + dy, z: key.z + dz };
-                        if self.chunks.contains_key(&k) {
-                            self.mark_dirty(k);
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    /// Landform composition over the voxel layer ([`crate::landform`]):
-    /// apply a per-column surface-target shape to every materialized chunk
-    /// inside the x/z region, first materializing — in columns that ALREADY
-    /// hold chunks, never spreading to untouched ones — the chunks covering
-    /// the `y_lo..y_hi` target band, so a mountain raised over a dug-open
-    /// pit owns its new surface. `target(x, z)` returns `(raise_to,
-    /// lower_to)`: raise unions solid below its height (min), lower carves
-    /// air above its height (max) — both idempotent; both `Some` assigns.
-    pub fn compose_surface_targets(
-        &mut self,
-        min_x: f32,
-        max_x: f32,
-        min_z: f32,
-        max_z: f32,
-        y_lo: f32,
-        y_hi: f32,
-        base: Option<&Terrain>,
-        log: &mut Vec<String>,
-        target: &mut dyn FnMut(f32, f32) -> (Option<f32>, Option<f32>),
-    ) {
-        if self.chunks.is_empty() {
-            return;
-        }
-        let cell = self.cell;
-        let plan = self.plan.clone();
-        let span = CHUNK as f32 * cell;
-        let cols: std::collections::BTreeSet<(i32, i32)> = self
-            .chunks
-            .keys()
-            .filter(|k| {
-                let x0 = k.x as f32 * span;
-                let z0 = k.z as f32 * span;
-                x0 <= max_x && x0 + span >= min_x && z0 <= max_z && z0 + span >= min_z
-            })
-            .map(|k| (k.x, k.z))
-            .collect();
-        if cols.is_empty() {
-            return;
-        }
-        let ky0 = (y_lo / span).floor() as i32;
-        let ky1 = (y_hi / span).floor() as i32;
-        for &(kx, kz) in &cols {
-            for ky in ky0..=ky1 {
-                self.materialize(ChunkKey { x: kx, y: ky, z: kz }, base, log);
-            }
-        }
-        let keys: Vec<ChunkKey> = self
-            .chunks
-            .keys()
-            .filter(|k| cols.contains(&(k.x, k.z)))
-            .copied()
-            .collect();
-        let mut changed_keys: Vec<ChunkKey> = Vec::new();
-        for key in keys {
-            let b = key.base();
-            let Some(chunk) = self.chunks.get_mut(&key) else {
-                continue;
-            };
-            let mut changed = false;
-            for lz in 0..CHUNK {
-                for lx in 0..CHUNK {
-                    let x = (b[0] + lx) as f32 * cell;
-                    let z = (b[2] + lz) as f32 * cell;
-                    if x < min_x || x > max_x || z < min_z || z > max_z {
-                        continue;
-                    }
-                    let (raise, lower) = target(x, z);
-                    if raise.is_none() && lower.is_none() {
-                        continue;
-                    }
-                    for ly in 0..CHUNK {
-                        let y = (b[1] + ly) as f32 * cell;
-                        let at = site_index(lx, ly, lz);
-                        let old_d = chunk.history[at];
-                        let old_m = chunk.material[at];
-                        let mut nd = old_d;
-                        let mut nm = old_m;
-                        if let Some(t) = raise {
-                            let q = Self::quantize((y - t) / cell);
-                            if q < nd {
-                                nd = q;
-                            }
-                            if nd < 0 && old_d >= 0 {
-                                nm = BASE_MATERIAL;
-                            }
-                        }
-                        if let Some(t) = lower {
-                            let q = Self::quantize((y - t) / cell);
-                            if q > nd {
-                                nd = q;
-                            }
-                            if nd >= 0 {
-                                nm = 0;
-                            }
-                        }
-                        if nd != old_d || nm != old_m {
-                            chunk.history[at] = nd;
-                            chunk.density[at] =
-                                PlanTerrainPatch::compose(nd, plan.clip(vec3f(x, y, z), cell));
-                            chunk.material[at] = nm;
-                            changed = true;
-                        }
-                    }
-                }
-            }
-            if changed {
-                chunk.rev += 1;
-                changed_keys.push(key);
-            }
-        }
-        for key in changed_keys {
-            for dx in -1..=1 {
-                for dy in -1..=1 {
-                    for dz in -1..=1 {
-                        let k = ChunkKey { x: key.x + dx, y: key.y + dy, z: key.z + dz };
-                        if self.chunks.contains_key(&k) {
-                            self.mark_dirty(k);
-                        }
-                    }
-                }
-            }
-            self.punch_rev = None;
-        }
     }
 
     // ── hashing (T1 gate) ───────────────────────────────────────────────
@@ -1355,10 +793,7 @@ impl VoxelField {
             return;
         }
         let rev = self.chunks.get(&key).map_or(1, |c| c.rev + 1);
-        // A blob carries HISTORY bytes; the plan composes over them here.
-        let history = density;
-        let density = self.compose_history(key, &history);
-        self.chunks.insert(key, VoxelChunk { density, history, material, rev });
+        self.chunks.insert(key, VoxelChunk { density, material, rev });
         for dx in -1..=1 {
             for dy in -1..=1 {
                 for dz in -1..=1 {
@@ -1424,17 +859,11 @@ impl VoxelField {
     /// data they were built from is still here, and a re-declared volume
     /// re-marks what its mode change affects.
     pub fn on_reset_content(&mut self) {
-        // The plan layer is script content: the eval re-registers every
-        // press it still wants, and a feature that vanished leaves nothing.
-        self.clear_plan();
         self.volumes.clear();
         self.structure_rev += 1;
         self.punch_rev = None;
         self.pending_ops.clear();
         self.fresh_chunks.clear();
-        // Landforms are player state like the chunks: the re-eval rebuilds
-        // the authored heightfield, then the list replays onto it.
-        self.land_replay_pending = !self.land_ops.is_empty();
     }
 
     // ── meshing (T2/T3/T7) ──────────────────────────────────────────────
@@ -1511,22 +940,8 @@ impl VoxelField {
                         }
                         None => match base {
                             BaseSample::World(terrain) => {
-                                let w = self.site_world(s);
-                                let h = terrain
-                                    .and_then(|t| t.height_at(w.x, w.z))
-                                    .unwrap_or(0.0);
-                                let d = Self::quantize((w.y - h) / self.cell);
-                                let m = if d < 0 {
-                                    // Same topsoil rule as materialize().
-                                    if h - w.y < self.cell * 2.5 {
-                                        self.surface_material
-                                    } else {
-                                        BASE_MATERIAL
-                                    }
-                                } else {
-                                    0
-                                };
-                                (d, m)
+                                let d = self.base_density(s, terrain);
+                                (d, if d < 0 { BASE_MATERIAL } else { 0 })
                             }
                             BaseSample::Clamp => {
                                 // Clamp into this chunk's own site range.
@@ -2103,10 +1518,6 @@ fn punch_chunk(
 /// so implicit samples clamp) — both sides derive meshes locally; only field
 /// data crosses the wire. A world without a field returns immediately.
 pub fn update_world_voxel(world: &mut crate::world::GameWorld, authority: bool) {
-    // Landform replay: after a re-eval rebuilt the heightfield (or a
-    // structure snapshot delivered the list), re-apply the recorded macro
-    // landforms — heightfield only; the chunks already carry their history.
-    crate::landform::replay_land_ops(world);
     if world.terrain.is_some() {
         let needs_punch = match (&world.voxel, &world.terrain) {
             (Some(v), Some(t)) => v.punch_rev != Some(t.revision),
@@ -2187,30 +1598,6 @@ mod tests {
         assert_eq!(f.meshes.len(), 0);
     }
 
-    #[test]
-    fn smooth_air_probe_interpolates_above_the_floor_but_not_inside_solid() {
-        for cell in [0.35, 0.5, 0.75] {
-            let mut f = VoxelField::new(cell);
-            let mut log = Vec::new();
-            f.apply_op(VoxelOp::Tunnel {
-                from: vec3f(0.0, -4.2, 8.0), to: vec3f(0.0, -4.2, -8.0), r: 2.8,
-            }, None, true, true, &mut log);
-            let floor = f.floor_probe(0.0, 0.0, -4.2).unwrap();
-            assert!(f.is_carved_air(vec3f(0.0, floor + 0.1, 0.0)), "cell {cell}: valid air above floor {floor}");
-            assert!(!f.is_carved_air(vec3f(0.0, floor - 0.1, 0.0)), "cell {cell}: solid below floor {floor}");
-            assert!(!f.is_carved_air(vec3f(200.0, 1.0, 200.0)), "implicit outside space is not a cave");
-            assert!(!f.is_carved_air(vec3f(f32::NAN, 0.0, 0.0)));
-            assert!(!f.is_carved_air(vec3f(1.0e30, -1.0e30, 1.0e30)));
-        }
-        let mut blocky = field_with_volume(VoxelMode::Blocky);
-        dig(&mut blocky, vec3f(0.0, -2.0, 0.0), 2.0, DigMode::Carve);
-        for y in [-4.49, -4.01, -3.99, -3.51, -3.49] {
-            let p = vec3f(0.1, y, 0.1);
-            assert_eq!(blocky.is_carved_air(p), blocky.density_at(blocky.world_site(p), None) > 0,
-                "blocky cells must retain containing-site occupancy");
-        }
-    }
-
     #[test]
     fn field_hash_is_deterministic_for_the_same_op_stream() {
         let build = || {
@@ -2254,65 +1641,10 @@ mod tests {
     }
 
     #[test]
-    fn the_whole_world_is_implicitly_editable() {
-        // No declared volume at all: the main ground is one world-spanning
-        // editable volume. An edit far from anywhere materializes exactly
-        // the chunks under the brush and nothing else.
-        let mut f = VoxelField::new(0.5);
-        assert_eq!(f.chunk_count(), 0, "unedited field must store nothing");
+    fn edits_outside_volumes_are_rejected() {
+        let mut f = field_with_volume(VoxelMode::Smooth);
         dig(&mut f, vec3f(500.0, 0.0, 0.0), 3.0, DigMode::Carve);
-        assert!(f.chunk_count() > 0, "dig without a volume did not materialize");
-        assert!(
-            f.chunk_count() <= 27,
-            "dig materialized far beyond the brush: {}",
-            f.chunk_count()
-        );
-        assert!(f.is_carved_air(vec3f(500.0, -1.0, 0.0)), "carve did not open air");
-    }
-
-    #[test]
-    fn tunnel_materializes_the_capsule_not_the_aabb() {
-        let mut f = VoxelField::new(0.5);
-        let mut log = Vec::new();
-        // A long diagonal tunnel: the AABB covers ~13×13 chunk columns, the
-        // capsule itself passes through only a corridor of them.
-        f.apply_op(
-            VoxelOp::Tunnel {
-                from: vec3f(-90.0, -3.0, -90.0),
-                to: vec3f(90.0, -3.0, 90.0),
-                r: 2.5,
-            },
-            None,
-            true,
-            true,
-            &mut log,
-        );
-        assert!(log.is_empty(), "{log:?}");
-        let n = f.chunk_count();
-        assert!(n > 0, "tunnel materialized nothing");
-        assert!(n < 200, "tunnel swallowed its AABB: {n} chunks");
-        // The bore is open along the segment, closed off to the side.
-        assert!(f.is_carved_air(vec3f(0.0, -3.0, 0.0)), "bore not open");
-        assert!(!f.is_carved_air(vec3f(0.0, -3.0, 40.0)), "carved far off axis");
-    }
-
-    #[test]
-    fn surface_seam_reports_pits_and_mounds_but_not_deep_tunnels() {
-        let mut f = VoxelField::new(0.5);
-        // Base = ground plane y 0. A pit at the surface owns its column.
-        dig(&mut f, vec3f(0.0, 0.0, 0.0), 3.0, DigMode::Carve);
-        let pit = f.surface_at(0.0, 0.0, 0.0).expect("pit does not own surface");
-        assert!(pit < -1.0, "pit surface {pit} not below ground");
-        // A mound filled on top of the surface answers with its top.
-        dig(&mut f, vec3f(20.0, 1.0, 0.0), 3.0, DigMode::Fill);
-        let mound = f.surface_at(20.0, 0.0, 0.0).expect("mound does not own surface");
-        assert!(mound > 1.0, "mound surface {mound} not above ground");
-        // A deep tunnel far below leaves the surface to the heightfield.
-        dig(&mut f, vec3f(-40.0, -30.0, 0.0), 3.0, DigMode::Carve);
-        assert!(
-            f.surface_at(-40.0, 0.0, 0.0).is_none(),
-            "deep tunnel stole surface ownership"
-        );
+        assert_eq!(f.chunk_count(), 0, "edit outside every volume materialized");
     }
 
     #[test]
diff --git a/libs/sim/src/water.rs b/libs/sim/src/water.rs
index 0e97ebd19..ee41b77c3 100644
--- a/libs/sim/src/water.rs
+++ b/libs/sim/src/water.rs
@@ -131,16 +131,6 @@ pub struct WaterVolume {
     /// The hidden sensor slab spawned alongside (touch reports keep the old
     /// `on_touch` water contract). 0 = none.
     pub entity: u64,
-    /// Does the renderer draw this volume's sheet? False makes the volume
-    /// PHYSICS ONLY — buoyancy, swimming and the touch sensor stay, and
-    /// something else draws the surface (a river's channel-following ribbon).
-    ///
-    /// A "fully transparent" sheet is NOT a substitute: the scene blends
-    /// premultiplied (source factor ONE, destination ONE_MINUS_SRC_ALPHA), so
-    /// an alpha-0 sheet does not vanish — it ADDS its colour to whatever is
-    /// behind it. That is exactly how a river's axis-aligned physics boxes
-    /// came out as bright stepped rectangles over the meadow.
-    pub draw_sheet: bool,
 }
 
 impl WaterVolume {
@@ -455,7 +445,6 @@ mod tests {
             waves: vec![a, b],
             color: vec4(0.25, 0.55, 0.85, 0.6),
             entity: 0,
-            draw_sheet: true,
         }
     }
 
@@ -567,7 +556,6 @@ mod tests {
                 waves: Vec::new(),
                 color: vec4(0.25, 0.55, 0.85, 0.6),
                 entity: 0,
-                draw_sheet: true,
             }],
             rev: 1,
             applied: Vec::new(),
@@ -694,7 +682,6 @@ mod tests {
                         waves: vec![WaterWave::new(1.0, 0.0, 0.5, 10.0, 3.0)],
                         color: vec4(0.25, 0.55, 0.85, 0.6),
                         entity: 0,
-                        draw_sheet: true,
                     }],
                     rev: 1,
                     applied: Vec::new(),
diff --git a/libs/sim/src/world.rs b/libs/sim/src/world.rs
index c0fa1a74b..6cbcd4b34 100644
--- a/libs/sim/src/world.rs
+++ b/libs/sim/src/world.rs
@@ -14,79 +14,6 @@ use crate::entity::*;
 use crate::terrain::*;
 use crate::CallbackSlot;
 
-/// One answer from the world-surface seam — see
-/// [`GameWorld::surface_sample_at`].
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub enum SurfaceSample {
-    /// Ground at this height.
-    Surface(f32),
-    /// The column is open: carved through, or a punched heightfield cell.
-    Hole,
-    /// Beyond the heightfield (and no voxel ownership).
-    Outside,
-}
-
-impl SurfaceSample {
-    /// The height where there is ground; `None` for a hole or the outside.
-    pub fn height(self) -> Option<f32> {
-        match self {
-            SurfaceSample::Surface(h) => Some(h),
-            _ => None,
-        }
-    }
-    pub fn is_ground(self) -> bool {
-        matches!(self, SurfaceSample::Surface(_))
-    }
-}
-
-/// THE composed world-surface seam as a free function, so a derived system
-/// (navigation) can sample it while mutably borrowing its own cache out of
-/// [`GameWorld`]. Sources compose in this order: a loaded level's floor
-/// raster wherever it reaches (its floors are ground, its pits holes, its
-/// walls and stacked storeys `Outside` — see [`crate::meshfloor`]), then
-/// the voxel field where a chunk owns the surface, then the heightfield
-/// (a punched cell is a hole). `Outside` past all of them. Navigation,
-/// corridors, lots and spawns all read this one truth.
-pub(crate) fn composed_surface_sample_at(
-    floor: Option<&crate::meshfloor::FloorRaster>,
-    terrain: Option<&Terrain>,
-    terrain_materials: Option<&TerrainMaterials>,
-    voxel: Option<&crate::voxel::VoxelField>,
-    x: f32,
-    z: f32,
-) -> SurfaceSample {
-    if let Some(floor) = floor {
-        if let Some(sample) = floor.sample(x, z) {
-            return sample;
-        }
-    }
-    let base = terrain.and_then(|t| t.height_at(x, z));
-    if let Some(v) = voxel {
-        // No terrain = the voxel base layer's y=0 ground plane.
-        let base_h = base.unwrap_or(0.0);
-        if v.chunk_count() > 0 && v.owns_surface(x, z, base_h) {
-            return match v.surface_at(x, z, base_h) {
-                Some(h) => SurfaceSample::Surface(h),
-                None => SurfaceSample::Hole,
-            };
-        }
-    }
-    match base {
-        None => SurfaceSample::Outside,
-        Some(h) => {
-            let punched = match (terrain, terrain_materials) {
-                (Some(t), Some(m)) => m.is_hole_at(t, x, z),
-                _ => false,
-            };
-            if punched {
-                SurfaceSample::Hole
-            } else {
-                SurfaceSample::Surface(h)
-            }
-        }
-    }
-}
-
 /// Everything the script API reads/writes. Shared (Rc<RefCell>) between the
 /// widget and the native `game` handle registered into the isolate, so script
 /// calls mutate it synchronously — no async widget trampoline, deterministic
@@ -231,19 +158,6 @@ pub struct GameWorld {
     /// worlds that never do carry a null pointer and every pre-voxel code
     /// path byte-identically.
     pub voxel: Option<Box<crate::voxel::VoxelField>>,
-    /// True while the host evaluates the level source (a PLAN solve). Ops
-    /// issued inside it are plan products — re-derived by the next eval,
-    /// retracted when their line is gone, never history; ops issued outside
-    /// it (a brush, an excavator, a hand controller) are history. Set and
-    /// cleared by the script host around eval.
-    pub in_plan_eval: bool,
-    /// Solve epochs (worldgen DESIGN.md, amendment E): `plan_revision`
-    /// advances once per level eval, `history_revision` once per HISTORY
-    /// terrain op (dig, tunnel, brush landform). A solve records the history
-    /// epoch it read and can refuse to commit products derived from older
-    /// ground once solves run off the play thread.
-    pub plan_revision: u64,
-    pub history_revision: u64,
     /// Water volumes with an analytic wave surface (mix.md D7/W1). None
     /// until `game.water` declares one — same null-pointer contract as
     /// `voxel`: worlds without it run every pre-water path byte-identically.
@@ -257,18 +171,6 @@ pub struct GameWorld {
     /// byte-identically. Shared by pointer across snapshots (a level is
     /// immutable while installed). See [`crate::level_solid`].
     pub level: Option<crate::level_solid::LevelSolidRef>,
-    /// A streamed level's floors rasterised to one storey per column (see
-    /// [`crate::meshfloor`]): the surface the generators drape on while a
-    /// map is installed — its floors are ground, its pits holes, its
-    /// walls `Outside`. None otherwise, so worlds without a map run every
-    /// pre-map path byte-identically. Installed and cleared with `level`;
-    /// an eval's `reset_content` keeps both.
-    pub map_floor: Option<std::sync::Arc<crate::meshfloor::FloorRaster>>,
-    /// The walk surfaces of the laid corridors (roads, rails, bridge
-    /// decks): a mover on one stands at the drawn deck height exactly —
-    /// see [`crate::deck`]. Empty in every world without corridors, so
-    /// pre-corridor content runs the floor rules byte-identically.
-    pub decks: Vec<crate::deck::DeckStrip>,
     /// Sky/fog, enabled by game.sky().
     pub sky: Option<SkyConfig>,
     /// What game.sun() asked for; the renderer resolves it (see SunConfig).
@@ -299,17 +201,11 @@ pub struct GameWorld {
     pub tick: u64,
     pub time: f64,
     pub log_pending: Vec<String>,
-    /// PERF: bumped whenever the static GEOMETRY of the world changes —
-    /// a static entity spawned, removed, moved, resized, its parts settled,
-    /// the sky or sun restyled. The renderer keys everything derived from
-    /// static geometry on this: the packed instance slabs, the CPU
-    /// occlusion bake, the shadow receivers and the GPU lightmap kick. Bump
-    /// it (`mark_render_dirty`) or your static edit won't show.
+    /// PERF: bumped whenever anything a STATIC entity contributes to the
+    /// screen changes (spawn/remove/restyle/sky). The renderer caches packed
+    /// instance slabs for static content keyed by this — bump it or your
+    /// static edit won't show.
     pub render_rev: u64,
-    /// PERF: bumped when a static entity is only REPAINTED — colour or glow,
-    /// nothing moved. Only the packed slabs key on this; a repaint never
-    /// re-bakes light. `mark_paint_dirty`.
-    pub paint_rev: u64,
 }
 
 impl GameWorld {
@@ -323,50 +219,14 @@ impl GameWorld {
     /// grounded on the terrain today grounds on a map's floor tomorrow
     /// without learning what a map is.
     pub fn ground_height_at(&self, x: f32, z: f32, near_y: f32) -> Option<f32> {
-        // Under an installed map the level's own mesh answers first: it
-        // knows which storey `near_y` is on, which the one-storey floor
-        // raster cannot (a balcony's spawn must not drop to the hall).
-        if self.map_floor.is_some() {
-            if let Some(h) = self.level.as_ref().and_then(|level| level.ground_under(x, z, near_y)) {
+        if let Some(t) = self.terrain.as_ref() {
+            if let Some(h) = t.height_at(x, z) {
                 return Some(h);
             }
         }
-        if let Some(h) = self.surface_height_at(x, z) {
-            return Some(h);
-        }
         self.level.as_ref().and_then(|level| level.ground_under(x, z, near_y))
     }
 
-    /// THE world-surface seam: composed ground height at (x, z) —
-    /// heightfield where no voxel chunk owns the surface, voxel surface
-    /// where one does (a dug pit answers with its floor, a filled mound or
-    /// a landform raised over carved ground with its top; a deep tunnel
-    /// under an untouched ridge changes nothing). Everything that grounds
-    /// gameplay on "the terrain" — spawns, draping, scatter, AI ground
-    /// probes — samples through here so terrain edits compose everywhere
-    /// at once. `None` outside the heightfield (and outside any voxel
-    /// ownership): flat/streamed worlds keep their own floor rules.
-    pub fn surface_height_at(&self, x: f32, z: f32) -> Option<f32> {
-        self.surface_sample_at(x, z).height()
-    }
-
-    /// The seam with its edges spelled out (worldgen DESIGN.md, amendment
-    /// B): `Surface(h)` where ground exists, `Hole` where the column has
-    /// been carved through or the heightfield cell is punched out, `Outside`
-    /// beyond the heightfield. A hole is never the heightfield underneath
-    /// it (placement used to see ground over a pit) and the border is
-    /// never height 0.
-    pub fn surface_sample_at(&self, x: f32, z: f32) -> SurfaceSample {
-        composed_surface_sample_at(
-            self.map_floor.as_deref(),
-            self.terrain.as_ref(),
-            self.terrain_materials.as_ref(),
-            self.voxel.as_deref(),
-            x,
-            z,
-        )
-    }
-
     /// A world with the canonical starting camera (the values the gamemaker
     /// widget historically seeded: yaw 0.6, pitch -0.35).
     pub fn new() -> Self {
@@ -640,16 +500,6 @@ impl GameWorld {
         self.render_rev = self.render_rev.wrapping_add(1);
     }
 
-    /// See `paint_rev`. Call after restyling a static entity's colour or
-    /// glow WITHOUT moving, resizing, spawning or removing anything: the
-    /// packed slabs repaint, the light bake stays. A lamp head that turns
-    /// red every few seconds is the case this exists for — through
-    /// `mark_render_dirty` it rebaked the whole map's lightmap on every
-    /// phase change (Crossroads, 2026-09-02: 68 bakes a minute).
-    pub fn mark_paint_dirty(&mut self) {
-        self.paint_rev = self.paint_rev.wrapping_add(1);
-    }
-
     /// Bring the box3d mirror up to date for an exact query (F7): entities
     /// spawned or teleported since the last tick get their bodies before the
     /// cast runs, so `game.raycast` sees the world the script just built —
@@ -666,7 +516,6 @@ impl GameWorld {
             terrain,
             terrain_materials,
             voxel,
-            decks,
             gravity,
             ..
         } = self;
@@ -676,7 +525,6 @@ impl GameWorld {
             terrain.as_ref(),
             terrain_materials.as_ref(),
             voxel.as_deref(),
-            decks,
             *gravity,
         );
     }
@@ -689,34 +537,17 @@ impl GameWorld {
     /// Apply one voxel edit op with full authority: materialize chunks from
     /// the base heightfield under the brush, mutate, queue for replication.
     /// The verb layer and the host both come through here, in tick order —
-    /// which IS the determinism story (mix.md D5: edits are ops). The whole
-    /// world is implicitly editable: a first edit on a world without a
-    /// field creates one (default lattice; `game.terrain_volume` still
-    /// pre-creates with finer cells/palette). Landform ops route to
-    /// [`crate::landform`], which owns their heightfield/voxel composition.
+    /// which IS the determinism story (mix.md D5: edits are ops). No-op
+    /// without a field (declare a `terrain_volume` first).
     pub fn apply_voxel_op(&mut self, op: crate::voxel::VoxelOp) {
-        if let crate::voxel::VoxelOp::Landform { .. } = op {
-            crate::landform::host_apply_landform(self, op);
-            return;
-        }
         let GameWorld {
             voxel,
             terrain,
             log_pending,
             ..
         } = self;
-        let field = voxel
-            .get_or_insert_with(|| Box::new(crate::voxel::VoxelField::new(0.5)));
-        field.apply_op(op, terrain.as_ref(), true, true, log_pending);
-        // A press is plan (routed into the patch inside apply_op); every
-        // other op is HISTORY and moves the epoch a solve commits against —
-        // unless the op is the EVAL'S OWN (a `game.dig`/`game.tunnel` line
-        // in the level source, or persisted edits replayed by `game.terrain`
-        // mid-eval): those are what the solve is reading, not something
-        // that changed under it, and counting them refused every level
-        // that dug its own ground on its rebuild.
-        if !matches!(op, crate::voxel::VoxelOp::Press { .. }) && !self.in_plan_eval {
-            self.history_revision = self.history_revision.wrapping_add(1);
+        if let Some(field) = voxel.as_mut() {
+            field.apply_op(op, terrain.as_ref(), true, true, log_pending);
         }
     }
 }
@@ -770,21 +601,6 @@ mod id_lookup_tests {
         }
     }
 
-    /// The two static revisions are separate on purpose: a repaint reaches
-    /// the packed slabs and nothing else, a geometry change reaches
-    /// everything derived from static geometry (see the fields' docs).
-    #[test]
-    fn a_repaint_moves_paint_rev_and_leaves_the_geometry_revision_alone() {
-        let mut w = GameWorld::new();
-        let (render, paint) = (w.render_rev, w.paint_rev);
-        w.mark_paint_dirty();
-        assert_eq!(w.render_rev, render);
-        assert_eq!(w.paint_rev, paint.wrapping_add(1));
-        w.mark_render_dirty();
-        assert_eq!(w.render_rev, render.wrapping_add(1));
-        assert_eq!(w.paint_rev, paint.wrapping_add(1));
-    }
-
     #[test]
     fn lookup_after_push_and_retain() {
         let mut w = GameWorld::default();
diff --git a/libs/sim/tests/landform_world.rs b/libs/sim/tests/landform_world.rs
deleted file mode 100644
index 184a47150..000000000
--- a/libs/sim/tests/landform_world.rs
+++ /dev/null
@@ -1,146 +0,0 @@
-//! Landform + tunnel + dig at world scale: the acceptance shapes of the
-//! unified destructible world, meshed to completion, with hard bounds on
-//! how far any mesh vertex or heightfield vertex may stand from the ground.
-//! Regression net for the "floating curtain wall" class of bug.
-
-use makepad_game_sim::voxel::DigMode;
-use makepad_game_sim::*;
-use makepad_math::*;
-
-fn rolling_terrain() -> Terrain {
-    let cells = 97;
-    let cell_size = 200.0 / 96.0;
-    let origin = -100.0;
-    let mut heights = vec![0.0f32; cells * cells];
-    for gz in 0..cells {
-        for gx in 0..cells {
-            let x = origin + gx as f32 * cell_size;
-            let z = origin + gz as f32 * cell_size;
-            heights[gz * cells + gx] = 2.0 + (x * 0.03).sin() + (z * 0.025).cos();
-        }
-    }
-    Terrain {
-        cells,
-        cell_size,
-        origin,
-        heights,
-        colors: vec![vec4f(0.4, 0.6, 0.4, 1.0); cells * cells],
-        revision: 1,
-    }
-}
-
-#[test]
-fn acceptance_shapes_stay_bounded() {
-    let mut w = GameWorld::new();
-    w.terrain = Some(rolling_terrain());
-    // Mirror of the live acceptance script: dig, mountain, hill, tunnel.
-    let g_dig = w.surface_height_at(-20.0, 10.0).unwrap();
-    w.apply_voxel_op(VoxelOp::Dig {
-        pos: vec3f(-20.0, g_dig, 10.0),
-        r: 6.0,
-        mode: DigMode::Carve,
-        material: 1,
-    });
-    w.apply_voxel_op(VoxelOp::Landform {
-        pos: vec3f(45.0, w.surface_height_at(45.0, -30.0).unwrap(), -30.0),
-        kind: LandKind::Mountain.to_u8(),
-        r: 34.0,
-        height: 22.0,
-        seed: 9,
-    });
-    w.apply_voxel_op(VoxelOp::Landform {
-        pos: vec3f(-55.0, w.surface_height_at(-55.0, -50.0).unwrap(), -50.0),
-        kind: LandKind::Hill.to_u8(),
-        r: 24.0,
-        height: 12.0,
-        seed: 4,
-    });
-    let my = w.surface_height_at(-55.0, -20.0).unwrap() + 1.4;
-    w.apply_voxel_op(VoxelOp::Tunnel {
-        from: vec3f(-55.0, my, -20.0),
-        to: vec3f(-55.0, my, -80.0),
-        r: 2.4,
-    });
-
-    // Heights stay within base + mountain reach.
-    let t = w.terrain.as_ref().unwrap();
-    let (mut hmin, mut hmax) = (f32::MAX, f32::MIN);
-    for h in &t.heights {
-        assert!(h.is_finite(), "non-finite height");
-        hmin = hmin.min(*h);
-        hmax = hmax.max(*h);
-    }
-    assert!(hmax < 28.0, "heightfield exploded: max {hmax}");
-    assert!(hmin > -10.0, "heightfield exploded: min {hmin}");
-
-    // Mesh everything, then every voxel mesh vertex must hug the ground
-    // band — no floating curtain walls in the sky.
-    for _ in 0..4096 {
-        update_world_voxel(&mut w, true);
-        if w.voxel.as_deref().map_or(0, |v| v.dirty_len()) == 0 {
-            break;
-        }
-    }
-    let field = w.voxel.as_deref().unwrap();
-    let chunks = field.chunk_count();
-    assert!(chunks > 0, "nothing materialized");
-    assert!(chunks < 400, "materialization ran away: {chunks} chunks");
-    let mut vmax = f32::MIN;
-    let mut vmin = f32::MAX;
-    for mesh in field.meshes.values() {
-        for v in mesh.verts.chunks_exact(makepad_game_sim::voxel::MESH_VERTEX_FLOATS) {
-            vmax = vmax.max(v[1]);
-            vmin = vmin.min(v[1]);
-        }
-    }
-    println!(
-        "chunks {chunks}, heights {hmin:.2}..{hmax:.2}, mesh y {vmin:.2}..{vmax:.2}"
-    );
-    assert!(vmax < 28.0, "voxel mesh towers into the sky: max y {vmax}");
-    assert!(vmin > -30.0, "voxel mesh under the world: min y {vmin}");
-
-    // The tunnel bore is open air mid-hill.
-    assert!(
-        field.is_carved_air(vec3f(-55.0, my, -50.0)),
-        "tunnel bore closed"
-    );
-    // The seam sees the mountain.
-    let peak = w.surface_height_at(45.0, -30.0).unwrap();
-    assert!(peak > 10.0, "mountain missing from the seam: {peak}");
-
-    // A walker at the mouth strolls INTO the hill through the bore — under
-    // the raised ground, not over it (the tunnel is the voxel layer's whole
-    // point).
-    let id = {
-        let mut e = Entity::default();
-        w.next_id += 1;
-        e.id = w.next_id;
-        e.kind = BodyKind::Mover;
-        e.pos = vec3f(-55.0, my + 0.1, -16.0);
-        e.half = vec3f(0.35, 0.85, 0.35);
-        e.collide = true;
-        let id = e.id;
-        w.push_entity(e);
-        id
-    };
-    let mouth_y = my;
-    for _ in 0..600 {
-        if let Some(e) = w.entity_mut(id) {
-            e.vel.x = 0.0;
-            e.vel.z = -3.0;
-        }
-        step_world(&mut w);
-    }
-    let e = w.entity(id).unwrap();
-    assert!(
-        e.pos.z < -30.0,
-        "walker never entered the tunnel (z {})",
-        e.pos.z
-    );
-    let hill_here = w.terrain.as_ref().unwrap().height_at(e.pos.x, e.pos.z).unwrap();
-    assert!(
-        e.pos.y < mouth_y + 2.5 && e.pos.y < hill_here - 1.0,
-        "walker went OVER the hill instead of through it (y {} vs hill {hill_here})",
-        e.pos.y
-    );
-}
diff --git a/libs/sim/tests/plan_layer.rs b/libs/sim/tests/plan_layer.rs
deleted file mode 100644
index 355becea0..000000000
--- a/libs/sim/tests/plan_layer.rs
+++ /dev/null
@@ -1,218 +0,0 @@
-//! The plan layer over the destructible terrain (worldgen DESIGN.md,
-//! amendment B): plan presses compose over history at read time and never
-//! touch history bytes; a retracted feature leaves nothing; a human fill
-//! under a plan press survives it; holes and the border answer as
-//! themselves; the same (plan, history) composes to the same bytes twice.
-
-use makepad_game_sim::voxel::{ChunkKey, DigMode};
-use makepad_game_sim::*;
-use makepad_math::*;
-
-fn flat_terrain(h: f32) -> Terrain {
-    let cells = 33;
-    let cell_size = 2.0;
-    let origin = -32.0;
-    Terrain {
-        cells,
-        cell_size,
-        origin,
-        heights: vec![h; cells * cells],
-        colors: vec![vec4f(0.4, 0.6, 0.4, 1.0); cells * cells],
-        revision: 1,
-    }
-}
-
-fn world() -> GameWorld {
-    let mut w = GameWorld::new();
-    w.terrain = Some(flat_terrain(4.0));
-    w
-}
-
-fn field(w: &mut GameWorld) -> &mut makepad_game_sim::voxel::VoxelField {
-    w.voxel
-        .get_or_insert_with(|| Box::new(makepad_game_sim::voxel::VoxelField::new(0.5)))
-}
-
-/// A history op that materializes the chunks around the origin: a shallow
-/// fill dome, so the surface there is ABOVE the plane a press will ask for.
-fn fill_mound(w: &mut GameWorld) {
-    w.apply_voxel_op(VoxelOp::Dig {
-        pos: vec3f(0.0, 4.0, 0.0),
-        r: 3.0,
-        mode: DigMode::Fill,
-        material: 2,
-    });
-}
-
-#[test]
-fn a_plan_press_never_touches_history_bytes() {
-    let mut w = world();
-    fill_mound(&mut w);
-    let before = w.surface_height_at(0.0, 0.0).expect("mound owns the surface");
-    assert!(before > 4.5, "the fill raised the ground: {before}");
-    let field = w.voxel.as_deref().unwrap();
-    let key = ChunkKey::of_site(field.world_site(vec3f(0.0, 4.0, 0.0)));
-    let history_before = field.chunk_history(key).unwrap().to_vec();
-    let hash_before = field.field_hash();
-
-    // The plan presses a pad plane at y = 4.2 over the mound.
-    w.voxel
-        .as_deref_mut()
-        .unwrap()
-        .plan_press(7, vec3f(-4.0, 0.0, -4.0), vec3f(4.0, 20.0, 4.0), 4.2);
-    let pressed = w.surface_height_at(0.0, 0.0).expect("still owned");
-    assert!(
-        pressed <= 4.2 + 0.6 && pressed < before,
-        "the press clips the mound to its plane: {pressed} (was {before})"
-    );
-    let field = w.voxel.as_deref().unwrap();
-    assert_eq!(
-        field.chunk_history(key).unwrap(),
-        history_before.as_slice(),
-        "history bytes are untouched by a plan press"
-    );
-    assert_ne!(field.field_hash(), hash_before, "the composed field did change");
-
-    // Retracting the owner gives the mound back, byte-exact.
-    w.voxel.as_deref_mut().unwrap().retract_plan(7);
-    let after = w.surface_height_at(0.0, 0.0).unwrap();
-    assert!((after - before).abs() < 1e-4, "retraction restores the surface: {after} vs {before}");
-    assert_eq!(w.voxel.as_deref().unwrap().field_hash(), hash_before, "retraction is exact");
-}
-
-#[test]
-fn a_human_fill_under_a_plan_press_survives_the_press() {
-    let mut w = world();
-    // Plan first (a railway bed), then the player fills under it.
-    field(&mut w).plan_press(3, vec3f(-6.0, 0.0, -6.0), vec3f(6.0, 20.0, 6.0), 3.0);
-    fill_mound(&mut w);
-    // While pressed, the surface is the pad plane.
-    let pressed = w.surface_height_at(0.0, 0.0).unwrap();
-    assert!(pressed <= 3.6, "pressed under the railway: {pressed}");
-    // The railway is removed: the fill the player made is still there.
-    w.voxel.as_deref_mut().unwrap().retract_plan(3);
-    let free = w.surface_height_at(0.0, 0.0).unwrap();
-    assert!(free > 4.5, "the human fill survived the plan press: {free}");
-}
-
-#[test]
-fn reset_content_clears_the_plan_but_keeps_history() {
-    let mut w = world();
-    fill_mound(&mut w);
-    let mound = w.surface_height_at(0.0, 0.0).unwrap();
-    w.voxel
-        .as_deref_mut()
-        .unwrap()
-        .plan_press(1, vec3f(-4.0, 0.0, -4.0), vec3f(4.0, 20.0, 4.0), 4.0);
-    assert!(w.surface_height_at(0.0, 0.0).unwrap() < mound);
-    w.reset_content();
-    w.terrain = Some(flat_terrain(4.0));
-    assert!(w.voxel.as_deref().unwrap().plan.is_empty(), "the plan layer is script content");
-    let back = w.surface_height_at(0.0, 0.0).unwrap();
-    assert!((back - mound).abs() < 1e-4, "history survives reset_content: {back} vs {mound}");
-}
-
-#[test]
-fn the_wire_press_op_lands_in_the_plan_not_the_chunks() {
-    let mut w = world();
-    fill_mound(&mut w);
-    let key = ChunkKey::of_site(w.voxel.as_deref().unwrap().world_site(vec3f(0.0, 4.0, 0.0)));
-    let history = w.voxel.as_deref().unwrap().chunk_history(key).unwrap().to_vec();
-    w.apply_voxel_op(VoxelOp::Press {
-        min: vec3f(-4.0, 0.0, -4.0),
-        max: vec3f(4.0, 20.0, 4.0),
-        y: 4.1,
-    });
-    let field = w.voxel.as_deref().unwrap();
-    assert_eq!(field.plan.presses.len(), 1, "a Press op is a plan press");
-    assert_eq!(field.chunk_history(key).unwrap(), history.as_slice());
-    assert!(w.surface_height_at(0.0, 0.0).unwrap() <= 4.7);
-}
-
-#[test]
-fn holes_answer_hole_and_the_border_answers_outside() {
-    let mut w = world();
-    // Carve every solid site of the column inside the one chunk band the
-    // capsule materializes ([0, 16) m): the ground beneath is gone there,
-    // and the base layer below the band is not the column's business.
-    // A carve whose box sits exactly on the chunk band [0, 16) — its sphere
-    // removes every solid site of the column there (ground is at 4).
-    w.apply_voxel_op(VoxelOp::Dig {
-        pos: vec3f(0.0, 2.0, 0.0),
-        r: 2.0,
-        mode: DigMode::Carve,
-        material: 0,
-    });
-    match w.surface_sample_at(0.0, 0.0) {
-        SurfaceSample::Hole => {}
-        other => panic!("a column carved through is a Hole, not {other:?}"),
-    }
-    assert_eq!(w.surface_height_at(0.0, 0.0), None, "no fake heightfield ground over a hole");
-    assert_eq!(w.surface_sample_at(500.0, 500.0), SurfaceSample::Outside);
-    assert_eq!(w.surface_sample_at(-32.0, -32.0).height(), Some(4.0), "the near edge is inside");
-    assert!(w.surface_sample_at(10.0, 10.0).is_ground());
-    // A punched heightfield cell is a hole even with no voxel chunk there.
-    let t = w.terrain.as_ref().unwrap();
-    let side = t.cells - 1;
-    let mut m = TerrainMaterials::default();
-    m.indices = vec![0u8; side * side];
-    let ix = ((20.0 - t.origin) / t.cell_size).floor() as usize;
-    let iz = ((20.0 - t.origin) / t.cell_size).floor() as usize;
-    m.indices[iz * side + ix] = 0xFF;
-    w.terrain_materials = Some(m);
-    assert_eq!(w.surface_sample_at(20.5, 20.5), SurfaceSample::Hole);
-    assert!(w.surface_sample_at(24.5, 24.5).is_ground());
-}
-
-#[test]
-fn plan_landforms_are_not_history() {
-    let mut w = world();
-    w.in_plan_eval = true;
-    landform::host_apply_landform(
-        &mut w,
-        VoxelOp::Landform {
-            pos: vec3f(10.0, 4.0, 10.0),
-            kind: LandKind::Hill.to_u8(),
-            r: 12.0,
-            height: 6.0,
-            seed: 3,
-        },
-    );
-    w.in_plan_eval = false;
-    assert!(w.surface_height_at(10.0, 10.0).unwrap() > 6.0, "the plan hill rose");
-    let recorded = w.voxel.as_deref().map_or(0, |f| f.land_ops.len() + f.persist_ops.len());
-    assert_eq!(recorded, 0, "a plan landform is never recorded or persisted as history");
-    // A landform issued outside eval IS history.
-    landform::host_apply_landform(
-        &mut w,
-        VoxelOp::Landform {
-            pos: vec3f(-10.0, 4.0, -10.0),
-            kind: LandKind::Hill.to_u8(),
-            r: 8.0,
-            height: 3.0,
-            seed: 4,
-        },
-    );
-    let field = w.voxel.as_deref().unwrap();
-    assert_eq!(field.land_ops.len(), 1, "a brush landform is history");
-}
-
-#[test]
-fn the_same_plan_and_history_compose_identically() {
-    let build = || {
-        let mut w = world();
-        fill_mound(&mut w);
-        w.apply_voxel_op(VoxelOp::Dig {
-            pos: vec3f(6.0, 4.0, 2.0),
-            r: 2.0,
-            mode: DigMode::Carve,
-            material: 0,
-        });
-        w.voxel
-            .as_deref_mut()
-            .unwrap()
-            .plan_press(9, vec3f(-3.0, 0.0, -3.0), vec3f(5.0, 20.0, 5.0), 4.3);
-        w.voxel.as_deref().unwrap().field_hash()
-    };
-    assert_eq!(build(), build());
-}
diff --git a/libs/sqlite_query/src/journal.rs b/libs/sqlite_query/src/journal.rs
index e693fe296..a42abe320 100644
--- a/libs/sqlite_query/src/journal.rs
+++ b/libs/sqlite_query/src/journal.rs
@@ -6,10 +6,10 @@
 //! ("The Rollback Journal").
 
 use crate::error::{Error, Result};
-use crate::storage::{PageStore, PageStoreSet, StoreKind, StoreOpenOptions};
 use std::collections::HashSet;
+use std::fs::File;
+use std::io::{Read, Seek, SeekFrom, Write};
 use std::path::{Path, PathBuf};
-use std::sync::Arc;
 
 pub const JOURNAL_MAGIC: [u8; 8] = [0xd9, 0xd5, 0x05, 0xf9, 0x20, 0xa1, 0x63, 0xd7];
 /// SQLite assumes 512-byte sectors unless the VFS says otherwise; the journal
@@ -44,8 +44,7 @@ pub fn journal_path(db_path: &Path) -> PathBuf {
 
 /// A journal being written for the current transaction.
 pub struct Journal {
-    file: Arc<dyn PageStore>,
-    stores: Arc<dyn PageStoreSet>,
+    file: File,
     path: PathBuf,
     page_size: usize,
     cksum_init: u32,
@@ -58,27 +57,16 @@ pub struct Journal {
 
 impl Journal {
     /// Create (or truncate) the journal for `db_path` and write its header.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn create(db_path: &Path, page_size: usize, initial_pages: u32, nonce: u32) -> Result<Journal> {
-        let stores: Arc<dyn PageStoreSet> = Arc::new(crate::storage::FileStoreSet::new(db_path));
-        Self::create_with(stores, page_size, initial_pages, nonce)
-    }
-
-    pub(crate) fn create_with(
-        stores: Arc<dyn PageStoreSet>,
-        page_size: usize,
-        initial_pages: u32,
-        nonce: u32,
-    ) -> Result<Journal> {
-        let path = stores
-            .path(StoreKind::Journal)
-            .unwrap_or_else(|| PathBuf::from(":memory:-journal"));
-        let file = stores
-            .open(StoreKind::Journal, StoreOpenOptions::CREATE_TRUNCATE)?
-            .expect("create always returns a store");
+        let path = journal_path(db_path);
+        let file = File::options()
+            .create(true)
+            .read(true)
+            .write(true)
+            .truncate(true)
+            .open(&path)?;
         let mut j = Journal {
             file,
-            stores,
             path,
             page_size,
             cksum_init: nonce,
@@ -99,7 +87,8 @@ impl Journal {
         hdr[16..20].copy_from_slice(&self.initial_pages.to_be_bytes());
         hdr[20..24].copy_from_slice(&(SECTOR_SIZE as u32).to_be_bytes());
         hdr[24..28].copy_from_slice(&(self.page_size as u32).to_be_bytes());
-        self.file.write_at(0, &hdr)?;
+        self.file.seek(SeekFrom::Start(0))?;
+        self.file.write_all(&hdr)?;
         Ok(())
     }
 
@@ -118,11 +107,11 @@ impl Journal {
             return Err(Error::corrupt("journalled page has the wrong size"));
         }
         let offset = SECTOR_SIZE as u64 + self.records as u64 * (self.page_size as u64 + 8);
-        self.file.write_at(offset, &pgno.to_be_bytes())?;
-        self.file.write_at(offset + 4, data)?;
+        self.file.seek(SeekFrom::Start(offset))?;
+        self.file.write_all(&pgno.to_be_bytes())?;
+        self.file.write_all(data)?;
         let cksum = page_checksum(self.cksum_init, data);
-        self.file
-            .write_at(offset + 4 + self.page_size as u64, &cksum.to_be_bytes())?;
+        self.file.write_all(&cksum.to_be_bytes())?;
         self.records += 1;
         self.journaled.insert(pgno);
         self.synced = false;
@@ -133,9 +122,9 @@ impl Journal {
     /// Flush every record and stamp the record count: after this returns, the
     /// journal alone can undo the whole transaction.
     pub fn commit_journal(&mut self) -> Result<()> {
-        self.file.sync()?;
+        crate::sync::sync(&self.file)?;
         self.write_header(self.records)?;
-        self.file.sync()?;
+        crate::sync::sync(&self.file)?;
         self.synced = true;
         Ok(())
     }
@@ -150,9 +139,12 @@ impl Journal {
 
     /// Remove the journal, which is what makes a transaction committed.
     pub fn finish(self) -> Result<()> {
-        let Journal { file, stores, .. } = self;
-        drop(file);
-        stores.remove(StoreKind::Journal).map_err(Error::Io)
+        drop(self.file);
+        match std::fs::remove_file(&self.path) {
+            Ok(()) => Ok(()),
+            Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(()),
+            Err(e) => Err(Error::Io(e)),
+        }
     }
 }
 
@@ -166,13 +158,14 @@ pub struct JournalHeader {
     pub page_size: u32,
 }
 
-pub fn read_header(file: &dyn PageStore) -> Result<Option<JournalHeader>> {
-    let len = file.len()?;
+pub fn read_header(file: &mut File) -> Result<Option<JournalHeader>> {
+    let len = file.metadata()?.len();
     if len < SECTOR_SIZE as u64 {
         return Ok(None);
     }
     let mut hdr = [0u8; 28];
-    file.read_at(0, &mut hdr)?;
+    file.seek(SeekFrom::Start(0))?;
+    file.read_exact(&mut hdr)?;
     if hdr[0..8] != JOURNAL_MAGIC {
         return Ok(None);
     }
@@ -196,17 +189,18 @@ pub fn read_header(file: &dyn PageStore) -> Result<Option<JournalHeader>> {
 /// Returns the number of pages restored. A journal whose header is missing or
 /// whose records are torn restores what it can and stops, exactly like SQLite:
 /// a record only counts once its checksum matches.
-pub fn rollback(db: &dyn PageStore, stores: &dyn PageStoreSet) -> Result<u32> {
-    let jf = match stores.open(StoreKind::Journal, StoreOpenOptions::READ_ONLY)? {
-        Some(file) => file,
-        None => return Ok(0),
+pub fn rollback(db: &mut File, journal: &Path) -> Result<u32> {
+    let mut jf = match File::open(journal) {
+        Ok(f) => f,
+        Err(e) if e.kind() == std::io::ErrorKind::NotFound => return Ok(0),
+        Err(e) => return Err(Error::Io(e)),
     };
-    let Some(hdr) = read_header(jf.as_ref())? else {
+    let Some(hdr) = read_header(&mut jf)? else {
         return Ok(0);
     };
     let page_size = hdr.page_size as usize;
     let record_size = page_size as u64 + 8;
-    let jlen = jf.len()?;
+    let jlen = jf.metadata()?.len();
     let start = hdr.sector_size as u64;
     let available = jlen.saturating_sub(start) / record_size;
     let want = if hdr.records == NREC_UNKNOWN {
@@ -220,14 +214,14 @@ pub fn rollback(db: &dyn PageStore, stores: &dyn PageStoreSet) -> Result<u32> {
     let mut num = [0u8; 4];
     let mut cks = [0u8; 4];
     for i in 0..want {
-        let offset = start + i * record_size;
-        if jf.read_at(offset, &mut num).is_err() {
+        jf.seek(SeekFrom::Start(start + i * record_size))?;
+        if jf.read_exact(&mut num).is_err() {
             break;
         }
-        if jf.read_at(offset + 4, &mut buf).is_err() {
+        if jf.read_exact(&mut buf).is_err() {
             break;
         }
-        if jf.read_at(offset + 4 + page_size as u64, &mut cks).is_err() {
+        if jf.read_exact(&mut cks).is_err() {
             break;
         }
         let pgno = u32::from_be_bytes(num);
@@ -235,24 +229,24 @@ pub fn rollback(db: &dyn PageStore, stores: &dyn PageStoreSet) -> Result<u32> {
         if pgno == 0 || page_checksum(hdr.cksum_init, &buf) != want_cksum {
             break; // torn record: everything after it is untrustworthy
         }
-        db.write_at((pgno as u64 - 1) * page_size as u64, &buf)?;
+        db.seek(SeekFrom::Start((pgno as u64 - 1) * page_size as u64))?;
+        db.write_all(&buf)?;
         restored += 1;
     }
     // Pages appended by the interrupted transaction go away.
-    db.truncate(hdr.initial_pages as u64 * page_size as u64)?;
-    db.sync()?;
+    db.set_len(hdr.initial_pages as u64 * page_size as u64)?;
+    crate::sync::sync(db)?;
     Ok(restored)
 }
 
 /// True when `db_path` has a journal that must be rolled back before the file
 /// can be read. Callers hold at least a SHARED lock while asking.
-pub fn hot_journal_exists(stores: &dyn PageStoreSet) -> bool {
-    stores
-        .open(StoreKind::Journal, StoreOpenOptions::READ_ONLY)
-        .ok()
-        .flatten()
-        .and_then(|file| read_header(file.as_ref()).ok().flatten())
-        .is_some()
+pub fn hot_journal_exists(db_path: &Path) -> bool {
+    let path = journal_path(db_path);
+    match File::open(&path) {
+        Ok(mut f) => read_header(&mut f).ok().flatten().is_some(),
+        Err(_) => false,
+    }
 }
 
 #[cfg(test)]
@@ -279,32 +273,27 @@ mod tests {
         let db_path = dir.join("t.db");
         let page_size = 512usize;
         let original: Vec<u8> = (0..page_size * 3).map(|i| (i % 251) as u8).collect();
-        let sets: Vec<Arc<dyn PageStoreSet>> = vec![
-            Arc::new(crate::storage::FileStoreSet::new(&db_path)),
-            Arc::new(crate::storage::MemoryStoreSet::new()),
-        ];
-        for stores in sets {
-            let db = stores
-                .open(StoreKind::Main, StoreOpenOptions::CREATE_TRUNCATE)
-                .unwrap()
-                .unwrap();
-            db.write_at(0, &original).unwrap();
-            let mut journal =
-                Journal::create_with(stores.clone(), page_size, 3, 0x1234_5678).unwrap();
-            journal.record(2, &original[page_size..page_size * 2]).unwrap();
-            journal.commit_journal().unwrap();
+        std::fs::write(&db_path, &original).unwrap();
 
-            // Scribble over page 2 and append a page, as an interrupted commit would.
-            db.write_at(page_size as u64, &vec![0xAA; page_size]).unwrap();
-            db.write_at((page_size * 3) as u64, &vec![0xBB; page_size]).unwrap();
-            drop(journal);
+        let mut journal = Journal::create(&db_path, page_size, 3, 0x1234_5678).unwrap();
+        journal.record(2, &original[page_size..page_size * 2]).unwrap();
+        journal.commit_journal().unwrap();
+        let jpath = journal.path().to_path_buf();
 
-            let restored = rollback(db.as_ref(), stores.as_ref()).unwrap();
-            assert_eq!(restored, 1);
-            let mut actual = vec![0; original.len()];
-            db.read_at(0, &mut actual).unwrap();
-            assert_eq!(actual, original);
-        }
+        // Scribble over page 2 and append a page, as an interrupted commit would.
+        let mut db = File::options().write(true).read(true).open(&db_path).unwrap();
+        db.seek(SeekFrom::Start(page_size as u64)).unwrap();
+        db.write_all(&vec![0xAA; page_size]).unwrap();
+        db.seek(SeekFrom::End(0)).unwrap();
+        db.write_all(&vec![0xBB; page_size]).unwrap();
+        drop(db);
+        drop(journal);
+
+        let mut db = File::options().write(true).read(true).open(&db_path).unwrap();
+        let restored = rollback(&mut db, &jpath).unwrap();
+        assert_eq!(restored, 1);
+        drop(db);
+        assert_eq!(std::fs::read(&db_path).unwrap(), original);
         let _ = std::fs::remove_dir_all(dir);
     }
 
@@ -314,37 +303,24 @@ mod tests {
         let db_path = dir.join("t.db");
         let page_size = 512usize;
         let original: Vec<u8> = vec![7u8; page_size * 2];
-        let sets: Vec<Arc<dyn PageStoreSet>> = vec![
-            Arc::new(crate::storage::FileStoreSet::new(&db_path)),
-            Arc::new(crate::storage::MemoryStoreSet::new()),
-        ];
-        for stores in sets {
-            let db = stores
-                .open(StoreKind::Main, StoreOpenOptions::CREATE_TRUNCATE)
-                .unwrap()
-                .unwrap();
-            db.write_at(0, &original).unwrap();
-            let mut journal = Journal::create_with(stores.clone(), page_size, 2, 99).unwrap();
-            journal.record(1, &original[..page_size]).unwrap();
-            journal.record(2, &original[page_size..]).unwrap();
-            journal.commit_journal().unwrap();
-            drop(journal);
+        std::fs::write(&db_path, &original).unwrap();
+        let mut journal = Journal::create(&db_path, page_size, 2, 99).unwrap();
+        journal.record(1, &original[..page_size]).unwrap();
+        journal.record(2, &original[page_size..]).unwrap();
+        journal.commit_journal().unwrap();
+        let jpath = journal.path().to_path_buf();
+        drop(journal);
 
-            // Damage the second record's checksum.
-            let jf = stores
-                .open(StoreKind::Journal, StoreOpenOptions::READ_WRITE)
-                .unwrap()
-                .unwrap();
-            let at = SECTOR_SIZE + (page_size + 8) * 2 - 1;
-            let mut byte = [0];
-            jf.read_at(at as u64, &mut byte).unwrap();
-            byte[0] ^= 0xff;
-            jf.write_at(at as u64, &byte).unwrap();
+        // Damage the second record's checksum.
+        let mut bytes = std::fs::read(&jpath).unwrap();
+        let at = SECTOR_SIZE + (page_size + 8) * 2 - 1;
+        bytes[at] ^= 0xff;
+        std::fs::write(&jpath, &bytes).unwrap();
 
-            db.write_at(0, &vec![0u8; page_size * 2]).unwrap();
-            let restored = rollback(db.as_ref(), stores.as_ref()).unwrap();
-            assert_eq!(restored, 1, "replay must stop at the torn record");
-        }
+        std::fs::write(&db_path, vec![0u8; page_size * 2]).unwrap();
+        let mut db = File::options().write(true).read(true).open(&db_path).unwrap();
+        let restored = rollback(&mut db, &jpath).unwrap();
+        assert_eq!(restored, 1, "replay must stop at the torn record");
         let _ = std::fs::remove_dir_all(dir);
     }
 
diff --git a/libs/sqlite_query/src/lib.rs b/libs/sqlite_query/src/lib.rs
index 79a226c24..be7d0f662 100644
--- a/libs/sqlite_query/src/lib.rs
+++ b/libs/sqlite_query/src/lib.rs
@@ -58,8 +58,6 @@ pub mod lock;
 pub mod pager;
 pub mod plan;
 pub mod schema;
-pub mod storage;
-#[cfg(not(target_arch = "wasm32"))]
 pub mod sync;
 pub mod sql;
 pub mod value;
@@ -71,12 +69,6 @@ pub use exec::Limits;
 pub use write::Connection;
 pub use pager::{DbHeader, Pager};
 pub use schema::{Column, IndexInfo, Schema, SchemaObject, TableInfo};
-pub use storage::{
-    MemoryPageStore, MemoryStoreSet, MemoryStoreSnapshot, PageStore, PageStoreSet, StoreKind,
-    StoreLock, StoreOpenOptions, MEMORY_DIRTY_PAGE_BYTES,
-};
-#[cfg(not(target_arch = "wasm32"))]
-pub use storage::{FilePageStore, FileStoreSet};
 pub use value::{Affinity, Collation, TextEncoding, TextMode, Value};
 
 use crate::plan::{Plan, Planner};
@@ -190,42 +182,26 @@ impl Statement {
 impl Database {
     /// Open a database file (following its `-wal` when present).
     pub fn open(path: &Path) -> Result<Database> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let mut pager = Pager::open(path)?;
-            let schema = Schema::load(&mut pager)?;
-            // Idle handles hold nothing: every statement takes its own read lock.
-            pager.unlock()?;
-            return Ok(Database {
-                pager,
-                schema,
-                limits: Limits::default(),
-            });
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = path;
-            Err(Error::unsupported("filesystem databases are unavailable on wasm32"))
-        }
+        let mut pager = Pager::open(path)?;
+        let schema = Schema::load(&mut pager)?;
+        // Idle handles hold nothing: every statement takes its own read lock.
+        pager.unlock()?;
+        Ok(Database {
+            pager,
+            schema,
+            limits: Limits::default(),
+        })
     }
 
     pub fn open_with_cache(path: &Path, cache_pages: usize) -> Result<Database> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let mut pager = Pager::open_with_cache(path, cache_pages)?;
-            let schema = Schema::load(&mut pager)?;
-            pager.unlock()?;
-            return Ok(Database {
-                pager,
-                schema,
-                limits: Limits::default(),
-            });
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = (path, cache_pages);
-            Err(Error::unsupported("filesystem databases are unavailable on wasm32"))
-        }
+        let mut pager = Pager::open_with_cache(path, cache_pages)?;
+        let schema = Schema::load(&mut pager)?;
+        pager.unlock()?;
+        Ok(Database {
+            pager,
+            schema,
+            limits: Limits::default(),
+        })
     }
 
     /// Prepare a read-only statement against the current schema.
diff --git a/libs/sqlite_query/src/lock.rs b/libs/sqlite_query/src/lock.rs
index 9361c06b6..a9dadd156 100644
--- a/libs/sqlite_query/src/lock.rs
+++ b/libs/sqlite_query/src/lock.rs
@@ -10,17 +10,11 @@
 //! `LockFileEx` on Windows. Both are wrapped so callers only see `Result`.
 
 use crate::error::{Error, Result};
-use crate::storage::{PageStore, StoreLock};
-#[cfg(not(target_arch = "wasm32"))]
 use std::collections::HashMap;
-#[cfg(not(target_arch = "wasm32"))]
+use std::fs::File;
 use std::path::{Path, PathBuf};
-use std::sync::{Condvar, Mutex};
-#[cfg(not(target_arch = "wasm32"))]
-use std::sync::{Arc, OnceLock};
-use std::time::Duration;
-#[cfg(not(target_arch = "wasm32"))]
-use std::time::Instant;
+use std::sync::{Arc, Condvar, Mutex, OnceLock};
+use std::time::{Duration, Instant};
 
 /// First byte of the reserved locking region (1 GiB).
 pub const PENDING_BYTE: u64 = 0x4000_0000;
@@ -41,6 +35,218 @@ pub enum LockLevel {
     Exclusive,
 }
 
+// ---------------------------------------------------------------------------
+// Platform primitives
+// ---------------------------------------------------------------------------
+
+#[derive(Clone, Copy, PartialEq, Eq)]
+enum Kind {
+    Read,
+    Write,
+    Unlock,
+}
+
+#[cfg(unix)]
+mod sys {
+    use super::Kind;
+    use std::fs::File;
+    use std::os::unix::io::AsRawFd;
+
+    #[cfg(target_os = "macos")]
+    mod consts {
+        pub const F_SETLK: i32 = 8;
+        pub const F_RDLCK: i16 = 1;
+        pub const F_UNLCK: i16 = 2;
+        pub const F_WRLCK: i16 = 3;
+    }
+    #[cfg(not(target_os = "macos"))]
+    mod consts {
+        pub const F_SETLK: i32 = 6;
+        pub const F_RDLCK: i16 = 0;
+        pub const F_WRLCK: i16 = 1;
+        pub const F_UNLCK: i16 = 2;
+    }
+    use consts::*;
+
+    // struct flock has a different field order on macOS and Linux; both are
+    // spelled out here rather than pulled from a bindings crate.
+    #[cfg(target_os = "macos")]
+    #[repr(C)]
+    struct Flock {
+        l_start: i64,
+        l_len: i64,
+        l_pid: i32,
+        l_type: i16,
+        l_whence: i16,
+    }
+    #[cfg(all(unix, not(target_os = "macos")))]
+    #[repr(C)]
+    struct Flock {
+        l_type: i16,
+        l_whence: i16,
+        l_start: i64,
+        l_len: i64,
+        l_pid: i32,
+    }
+
+    extern "C" {
+        fn fcntl(fd: i32, cmd: i32, ...) -> i32;
+    }
+
+    /// True when another process holds a write lock on `start..start+len`.
+    /// F_GETLK never reports this process's own locks, which is exactly what
+    /// the caller wants: same-process coordination goes through the registry.
+    pub fn is_write_locked(file: &File, start: u64, len: u64) -> std::io::Result<bool> {
+        const F_GETLK: i32 = if cfg!(target_os = "macos") { 7 } else { 5 };
+        #[cfg(target_os = "macos")]
+        let mut fl = Flock {
+            l_start: start as i64,
+            l_len: len as i64,
+            l_pid: 0,
+            l_type: F_WRLCK,
+            l_whence: 0,
+        };
+        #[cfg(not(target_os = "macos"))]
+        let mut fl = Flock {
+            l_type: F_WRLCK,
+            l_whence: 0,
+            l_start: start as i64,
+            l_len: len as i64,
+            l_pid: 0,
+        };
+        // Safety: same contract as `lock`; the kernel fills `fl` in place.
+        let rc = unsafe { fcntl(file.as_raw_fd(), F_GETLK, &mut fl as *mut Flock) };
+        if rc != 0 {
+            return Err(std::io::Error::last_os_error());
+        }
+        Ok(fl.l_type != F_UNLCK)
+    }
+
+    /// Returns Ok(true) when the lock was granted, Ok(false) when it is held by
+    /// someone else, Err for anything unexpected.
+    pub fn lock(file: &File, kind: Kind, start: u64, len: u64) -> std::io::Result<bool> {
+        let l_type = match kind {
+            Kind::Read => F_RDLCK,
+            Kind::Write => F_WRLCK,
+            Kind::Unlock => F_UNLCK,
+        };
+        #[cfg(target_os = "macos")]
+        let fl = Flock {
+            l_start: start as i64,
+            l_len: len as i64,
+            l_pid: 0,
+            l_type,
+            l_whence: 0, // SEEK_SET
+        };
+        #[cfg(not(target_os = "macos"))]
+        let fl = Flock {
+            l_type,
+            l_whence: 0, // SEEK_SET
+            l_start: start as i64,
+            l_len: len as i64,
+            l_pid: 0,
+        };
+        // Safety: `fl` is a correctly shaped `struct flock` for this platform
+        // and lives for the duration of the call; fd is owned by `file`.
+        let rc = unsafe { fcntl(file.as_raw_fd(), F_SETLK, &fl as *const Flock) };
+        if rc == 0 {
+            return Ok(true);
+        }
+        let err = std::io::Error::last_os_error();
+        match err.raw_os_error() {
+            // EACCES / EAGAIN: another process holds a conflicting lock.
+            Some(13) | Some(11) | Some(35) => Ok(false),
+            _ => Err(err),
+        }
+    }
+}
+
+#[cfg(windows)]
+mod sys {
+    use super::Kind;
+    use std::fs::File;
+    use std::os::windows::io::AsRawHandle;
+
+    const LOCKFILE_FAIL_IMMEDIATELY: u32 = 0x0000_0001;
+    const LOCKFILE_EXCLUSIVE_LOCK: u32 = 0x0000_0002;
+    const ERROR_LOCK_VIOLATION: i32 = 33;
+    const ERROR_IO_PENDING: i32 = 997;
+
+    #[repr(C)]
+    struct Overlapped {
+        internal: usize,
+        internal_high: usize,
+        offset: u32,
+        offset_high: u32,
+        event: *mut std::ffi::c_void,
+    }
+
+    extern "system" {
+        fn LockFileEx(
+            handle: *mut std::ffi::c_void,
+            flags: u32,
+            reserved: u32,
+            bytes_low: u32,
+            bytes_high: u32,
+            overlapped: *mut Overlapped,
+        ) -> i32;
+        fn UnlockFileEx(
+            handle: *mut std::ffi::c_void,
+            reserved: u32,
+            bytes_low: u32,
+            bytes_high: u32,
+            overlapped: *mut Overlapped,
+        ) -> i32;
+    }
+
+    /// Windows has no F_GETLK: probe by taking the lock and giving it back.
+    pub fn is_write_locked(file: &File, start: u64, len: u64) -> std::io::Result<bool> {
+        if lock(file, Kind::Write, start, len)? {
+            lock(file, Kind::Unlock, start, len)?;
+            return Ok(false);
+        }
+        Ok(true)
+    }
+
+    pub fn lock(file: &File, kind: Kind, start: u64, len: u64) -> std::io::Result<bool> {
+        let mut ov = Overlapped {
+            internal: 0,
+            internal_high: 0,
+            offset: start as u32,
+            offset_high: (start >> 32) as u32,
+            event: std::ptr::null_mut(),
+        };
+        let handle = file.as_raw_handle() as *mut std::ffi::c_void;
+        let low = len as u32;
+        let high = (len >> 32) as u32;
+        // Safety: handle is owned by `file`, `ov` outlives the call.
+        let rc = unsafe {
+            match kind {
+                Kind::Unlock => UnlockFileEx(handle, 0, low, high, &mut ov),
+                Kind::Read => LockFileEx(handle, LOCKFILE_FAIL_IMMEDIATELY, 0, low, high, &mut ov),
+                Kind::Write => LockFileEx(
+                    handle,
+                    LOCKFILE_FAIL_IMMEDIATELY | LOCKFILE_EXCLUSIVE_LOCK,
+                    0,
+                    low,
+                    high,
+                    &mut ov,
+                ),
+            }
+        };
+        if rc != 0 {
+            return Ok(true);
+        }
+        let err = std::io::Error::last_os_error();
+        match err.raw_os_error() {
+            Some(ERROR_LOCK_VIOLATION) | Some(ERROR_IO_PENDING) => Ok(false),
+            // Unlocking a range that is not locked is not an error for us.
+            _ if kind == Kind::Unlock => Ok(true),
+            _ => Err(err),
+        }
+    }
+}
+
 // ---------------------------------------------------------------------------
 // The protocol
 // ---------------------------------------------------------------------------
@@ -63,8 +269,7 @@ impl FileLock {
 
     /// Move to `want`, retrying until `timeout` elapses. Returns false when the
     /// lock could not be taken in time (SQLITE_BUSY).
-    #[cfg(not(target_arch = "wasm32"))]
-    pub fn acquire(&mut self, file: &dyn PageStore, want: LockLevel, timeout: Duration) -> Result<bool> {
+    pub fn acquire(&mut self, file: &File, want: LockLevel, timeout: Duration) -> Result<bool> {
         let deadline = Instant::now() + timeout;
         loop {
             if self.try_acquire(file, want)? {
@@ -77,16 +282,8 @@ impl FileLock {
         }
     }
 
-    /// In the browser a store has exactly one owner, so there is nobody to
-    /// wait for: one attempt is the whole story (and the web has no clock or
-    /// sleep to wait with).
-    #[cfg(target_arch = "wasm32")]
-    pub fn acquire(&mut self, file: &dyn PageStore, want: LockLevel, _timeout: Duration) -> Result<bool> {
-        self.try_acquire(file, want)
-    }
-
     /// One attempt at reaching `want`.
-    pub fn try_acquire(&mut self, file: &dyn PageStore, want: LockLevel) -> Result<bool> {
+    pub fn try_acquire(&mut self, file: &File, want: LockLevel) -> Result<bool> {
         if self.level >= want {
             return Ok(true);
         }
@@ -98,11 +295,11 @@ impl FileLock {
             LockLevel::Shared => {
                 // A pending read lock first, so a writer waiting to become
                 // EXCLUSIVE is not starved by a stream of new readers.
-                if !file.lock(StoreLock::Shared, PENDING_BYTE, 1).map_err(Error::Io)? {
+                if !sys::lock(file, Kind::Read, PENDING_BYTE, 1).map_err(Error::Io)? {
                     return Ok(false);
                 }
-                let got = file.lock(StoreLock::Shared, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
-                file.unlock(PENDING_BYTE, 1).map_err(Error::Io)?;
+                let got = sys::lock(file, Kind::Read, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
+                sys::lock(file, Kind::Unlock, PENDING_BYTE, 1).map_err(Error::Io)?;
                 if got {
                     self.level = LockLevel::Shared;
                 }
@@ -114,7 +311,7 @@ impl FileLock {
                         return Ok(false);
                     }
                 }
-                let got = file.lock(StoreLock::Exclusive, RESERVED_BYTE, 1).map_err(Error::Io)?;
+                let got = sys::lock(file, Kind::Write, RESERVED_BYTE, 1).map_err(Error::Io)?;
                 if got {
                     self.level = LockLevel::Reserved;
                 }
@@ -127,7 +324,7 @@ impl FileLock {
                     }
                 }
                 if self.level < LockLevel::Pending {
-                    if !file.lock(StoreLock::Exclusive, PENDING_BYTE, 1).map_err(Error::Io)? {
+                    if !sys::lock(file, Kind::Write, PENDING_BYTE, 1).map_err(Error::Io)? {
                         return Ok(false);
                     }
                     self.level = LockLevel::Pending;
@@ -162,18 +359,20 @@ impl FileLock {
                 // (+PENDING) holder it claims to be.
                 #[cfg(windows)]
                 {
-                    file.unlock(SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
-                    let got = file.lock(StoreLock::Exclusive, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
+                    sys::lock(file, Kind::Unlock, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
+                    let got =
+                        sys::lock(file, Kind::Write, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
                     if got {
                         self.level = LockLevel::Exclusive;
                     } else {
-                        file.lock(StoreLock::Shared, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
+                        sys::lock(file, Kind::Read, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
                     }
                     return Ok(got);
                 }
                 #[cfg(not(windows))]
                 {
-                    let got = file.lock(StoreLock::Exclusive, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
+                    let got =
+                        sys::lock(file, Kind::Write, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
                     if got {
                         self.level = LockLevel::Exclusive;
                     }
@@ -184,15 +383,15 @@ impl FileLock {
     }
 
     /// Step back down to SHARED, keeping the read snapshot.
-    pub fn downgrade_to_shared(&mut self, file: &dyn PageStore) -> Result<()> {
+    pub fn downgrade_to_shared(&mut self, file: &File) -> Result<()> {
         if self.level <= LockLevel::Shared {
             return Ok(());
         }
         // Re-take the shared range as a read lock, then drop the write bytes.
-        file.unlock(SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
-        let got = file.lock(StoreLock::Shared, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
-        file.unlock(PENDING_BYTE, 1).map_err(Error::Io)?;
-        file.unlock(RESERVED_BYTE, 1).map_err(Error::Io)?;
+        sys::lock(file, Kind::Unlock, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
+        let got = sys::lock(file, Kind::Read, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
+        sys::lock(file, Kind::Unlock, PENDING_BYTE, 1).map_err(Error::Io)?;
+        sys::lock(file, Kind::Unlock, RESERVED_BYTE, 1).map_err(Error::Io)?;
         self.level = if got {
             LockLevel::Shared
         } else {
@@ -201,13 +400,13 @@ impl FileLock {
         Ok(())
     }
 
-    pub fn release(&mut self, file: &dyn PageStore) -> Result<()> {
+    pub fn release(&mut self, file: &File) -> Result<()> {
         if self.level == LockLevel::None {
             return Ok(());
         }
-        file.unlock(SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
-        file.unlock(PENDING_BYTE, 1).map_err(Error::Io)?;
-        file.unlock(RESERVED_BYTE, 1).map_err(Error::Io)?;
+        sys::lock(file, Kind::Unlock, SHARED_FIRST, SHARED_SIZE).map_err(Error::Io)?;
+        sys::lock(file, Kind::Unlock, PENDING_BYTE, 1).map_err(Error::Io)?;
+        sys::lock(file, Kind::Unlock, RESERVED_BYTE, 1).map_err(Error::Io)?;
         self.level = LockLevel::None;
         Ok(())
     }
@@ -215,20 +414,21 @@ impl FileLock {
 
 /// Take (or release) an arbitrary byte range: used for the WAL locking slots
 /// in a `-shm` file, which live outside the database's own locking region.
-pub fn try_lock_range(file: &dyn PageStore, start: u64, len: u64, exclusive: bool) -> Result<bool> {
-    let kind = if exclusive { StoreLock::Exclusive } else { StoreLock::Shared };
-    file.lock(kind, start, len).map_err(Error::Io)
+pub fn try_lock_range(file: &File, start: u64, len: u64, exclusive: bool) -> Result<bool> {
+    let kind = if exclusive { Kind::Write } else { Kind::Read };
+    sys::lock(file, kind, start, len).map_err(Error::Io)
 }
 
-pub fn unlock_range(file: &dyn PageStore, start: u64, len: u64) -> Result<()> {
-    file.unlock(start, len).map_err(Error::Io)
+pub fn unlock_range(file: &File, start: u64, len: u64) -> Result<()> {
+    sys::lock(file, Kind::Unlock, start, len).map_err(Error::Io)?;
+    Ok(())
 }
 
 /// True when another process is in the middle of a write transaction on this
 /// file (it holds RESERVED). A journal file is only "hot" — i.e. left behind by
 /// a crash — when nobody holds it.
-pub fn reserved_lock_held(file: &dyn PageStore) -> Result<bool> {
-    file.is_write_locked(RESERVED_BYTE, 1).map_err(Error::Io)
+pub fn reserved_lock_held(file: &File) -> Result<bool> {
+    sys::is_write_locked(file, RESERVED_BYTE, 1).map_err(Error::Io)
 }
 
 impl Default for FileLock {
@@ -240,10 +440,9 @@ impl Default for FileLock {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::storage::{FileStoreSet, PageStoreSet, StoreKind, StoreOpenOptions};
     use std::time::{SystemTime, UNIX_EPOCH};
 
-    fn temp_file(tag: &str) -> (std::path::PathBuf, Arc<dyn PageStore>) {
+    fn temp_file(tag: &str) -> (std::path::PathBuf, File) {
         let nonce = SystemTime::now()
             .duration_since(UNIX_EPOCH)
             .unwrap()
@@ -252,9 +451,11 @@ mod tests {
             "makepad-sqlite-lock-{tag}-{}-{nonce}",
             std::process::id()
         ));
-        let file = FileStoreSet::new(&path)
-            .open(StoreKind::Main, StoreOpenOptions::CREATE)
-            .unwrap()
+        let file = File::options()
+            .create(true)
+            .read(true)
+            .write(true)
+            .open(&path)
             .unwrap();
         (path, file)
     }
@@ -264,14 +465,14 @@ mod tests {
         let (path, file) = temp_file("ladder");
         let mut lock = FileLock::new();
         assert_eq!(lock.level(), LockLevel::None);
-        assert!(lock.try_acquire(file.as_ref(), LockLevel::Shared).unwrap());
+        assert!(lock.try_acquire(&file, LockLevel::Shared).unwrap());
         assert_eq!(lock.level(), LockLevel::Shared);
-        assert!(lock.try_acquire(file.as_ref(), LockLevel::Reserved).unwrap());
-        assert!(lock.try_acquire(file.as_ref(), LockLevel::Exclusive).unwrap());
+        assert!(lock.try_acquire(&file, LockLevel::Reserved).unwrap());
+        assert!(lock.try_acquire(&file, LockLevel::Exclusive).unwrap());
         assert_eq!(lock.level(), LockLevel::Exclusive);
-        lock.downgrade_to_shared(file.as_ref()).unwrap();
+        lock.downgrade_to_shared(&file).unwrap();
         assert_eq!(lock.level(), LockLevel::Shared);
-        lock.release(file.as_ref()).unwrap();
+        lock.release(&file).unwrap();
         assert_eq!(lock.level(), LockLevel::None);
         let _ = std::fs::remove_file(path);
     }
@@ -280,9 +481,9 @@ mod tests {
     fn locks_are_advisory_and_do_not_touch_the_file() {
         let (path, file) = temp_file("size");
         let mut lock = FileLock::new();
-        lock.try_acquire(file.as_ref(), LockLevel::Exclusive).unwrap();
-        assert_eq!(file.len().unwrap(), 0, "locking grew the file");
-        lock.release(file.as_ref()).unwrap();
+        lock.try_acquire(&file, LockLevel::Exclusive).unwrap();
+        assert_eq!(file.metadata().unwrap().len(), 0, "locking grew the file");
+        lock.release(&file).unwrap();
         let _ = std::fs::remove_file(path);
     }
 }
@@ -302,31 +503,19 @@ pub struct ProcessLock {
 }
 
 impl ProcessLock {
-    pub fn new() -> ProcessLock {
+    fn new() -> ProcessLock {
         ProcessLock {
             state: Mutex::new(false),
             changed: Condvar::new(),
         }
     }
 
-    /// One owner in the browser: the slot is free or it is not, nobody to wait for.
-    #[cfg(target_arch = "wasm32")]
-    pub fn acquire_write(&self, _timeout: Duration) -> bool {
-        let mut held = self.state.lock().unwrap_or_else(|e| e.into_inner());
-        if *held {
-            return false;
-        }
-        *held = true;
-        true
-    }
-
     /// True while some connection in this process holds the write slot.
     pub fn is_write_held(&self) -> bool {
         *self.state.lock().unwrap_or_else(|e| e.into_inner())
     }
 
     /// Take the in-process write slot, waiting up to `timeout`.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn acquire_write(&self, timeout: Duration) -> bool {
         let deadline = Instant::now() + timeout;
         let mut held = self.state.lock().unwrap_or_else(|e| e.into_inner());
@@ -355,14 +544,12 @@ impl ProcessLock {
     }
 }
 
-#[cfg(not(target_arch = "wasm32"))]
 fn registry() -> &'static Mutex<HashMap<PathBuf, Arc<ProcessLock>>> {
     static REGISTRY: OnceLock<Mutex<HashMap<PathBuf, Arc<ProcessLock>>>> = OnceLock::new();
     REGISTRY.get_or_init(|| Mutex::new(HashMap::new()))
 }
 
 /// The process-wide lock for one database file.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn process_lock(path: &Path) -> Arc<ProcessLock> {
     let key = path.canonicalize().unwrap_or_else(|_| path.to_path_buf());
     let mut map = registry().lock().unwrap_or_else(|e| e.into_inner());
diff --git a/libs/sqlite_query/src/pager.rs b/libs/sqlite_query/src/pager.rs
index e7e90a237..ee3d68ae5 100644
--- a/libs/sqlite_query/src/pager.rs
+++ b/libs/sqlite_query/src/pager.rs
@@ -8,11 +8,12 @@
 
 use crate::error::{Error, Result};
 use crate::journal::{self, Journal};
-use crate::lock::{FileLock, LockLevel, ProcessLock};
-use crate::storage::{PageStore, PageStoreSet, StoreKind, StoreOpenOptions};
+use crate::lock::{process_lock, FileLock, LockLevel, ProcessLock};
 use crate::wal::{ShmGuard, Wal};
 use crate::value::{be_u16, be_u32, TextEncoding};
 use std::collections::{HashMap, VecDeque};
+use std::fs::File;
+use std::io::{Read, Seek, SeekFrom, Write};
 use std::path::{Path, PathBuf};
 use std::sync::atomic::{AtomicU64, Ordering};
 use std::time::Duration;
@@ -225,8 +226,7 @@ impl PageCache {
 /// that currently live only in its write-ahead log.
 pub struct Pager {
     path: PathBuf,
-    stores: Arc<dyn PageStoreSet>,
-    file: Arc<dyn PageStore>,
+    file: File,
     header: DbHeader,
     usable: usize,
     page_size: usize,
@@ -296,27 +296,14 @@ pub const DEFAULT_CACHE_PAGES: usize = 256;
 pub const DEFAULT_AUTOCHECKPOINT: u32 = 1000;
 
 impl Pager {
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn open(path: &Path) -> Result<Pager> {
         Pager::open_with_cache(path, DEFAULT_CACHE_PAGES)
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn open_with_cache(path: &Path, cache_pages: usize) -> Result<Pager> {
-        let stores: Arc<dyn PageStoreSet> = Arc::new(crate::storage::FileStoreSet::new(path));
-        Self::open_store_with_cache(stores, cache_pages)
-    }
-
-    #[allow(dead_code)]
-    pub(crate) fn open_store_with_cache(
-        stores: Arc<dyn PageStoreSet>,
-        cache_pages: usize,
-    ) -> Result<Pager> {
-        let file = stores
-            .open(StoreKind::Main, StoreOpenOptions::READ_ONLY)?
-            .ok_or_else(|| Error::Io(std::io::Error::from(std::io::ErrorKind::NotFound)))?;
+        let mut file = File::open(path)?;
         let mut hdr = [0u8; HEADER_SIZE];
-        match file.read_at(0, &mut hdr) {
+        match file.read_exact(&mut hdr) {
             Ok(()) => {}
             Err(e) if e.kind() == std::io::ErrorKind::UnexpectedEof => {
                 return Err(Error::NotADatabase)
@@ -327,10 +314,7 @@ impl Pager {
         let page_size = header.page_size as usize;
         let usable = header.usable_size();
         let mut pager = Pager {
-            path: stores
-                .path(StoreKind::Main)
-                .unwrap_or_else(|| PathBuf::from(":memory:")),
-            stores,
+            path: path.to_path_buf(),
             file,
             header,
             usable,
@@ -346,7 +330,7 @@ impl Pager {
             write: None,
         };
         pager.begin_read()?;
-        if pager.journal_is_hot()? {
+        if pager.journal_is_hot(path)? {
             return Err(Error::Busy(
                 "database has a hot journal and must be recovered by a writer".into(),
             ));
@@ -356,14 +340,14 @@ impl Pager {
 
     /// A journal is hot only when its writer is gone: nobody holds RESERVED
     /// across processes and no connection in this process is mid-transaction.
-    fn journal_is_hot(&mut self) -> Result<bool> {
-        if !journal::hot_journal_exists(self.stores.as_ref()) {
+    fn journal_is_hot(&mut self, path: &Path) -> Result<bool> {
+        if !journal::hot_journal_exists(path) {
             return Ok(false);
         }
-        if self.stores.process_lock().is_write_held() {
+        if crate::lock::process_lock(path).is_write_held() {
             return Ok(false);
         }
-        Ok(!crate::lock::reserved_lock_held(self.file.as_ref())?)
+        Ok(!crate::lock::reserved_lock_held(&self.file)?)
     }
 
     /// The identity of the committed snapshot currently visible. Computed
@@ -398,12 +382,12 @@ impl Pager {
                     wal.refresh()?;
                     Some(wal)
                 }
-                None => Wal::open_with(self.stores.clone(), self.header.page_size, writable)?,
+                None => Wal::open(&self.path, self.header.page_size, writable)?,
             }
         } else {
             None
         };
-        let file_len = self.file.len()?;
+        let file_len = self.file.metadata()?.len();
         let file_pages = (file_len / self.page_size as u64) as u32;
         self.page_count = match &wal {
             // A log with committed frames carries the authoritative size.
@@ -453,7 +437,8 @@ impl Pager {
     /// snapshot. Cheap enough to call between statements on a live database.
     pub fn refresh(&mut self) -> Result<()> {
         let mut hdr = [0u8; HEADER_SIZE];
-        self.file.read_at(0, &mut hdr)?;
+        self.file.seek(SeekFrom::Start(0))?;
+        self.file.read_exact(&mut hdr)?;
         let header = DbHeader::parse(&hdr)?;
         if header.page_size != self.header.page_size {
             return Err(Error::corrupt("page size changed under an open reader"));
@@ -537,7 +522,8 @@ impl Pager {
         };
         if !from_wal {
             let offset = (pgno as u64 - 1) * self.page_size as u64;
-            match self.file.read_at(offset, &mut buf) {
+            self.file.seek(SeekFrom::Start(offset))?;
+            match self.file.read_exact(&mut buf) {
                 Ok(()) => {}
                 Err(e) if e.kind() == std::io::ErrorKind::UnexpectedEof => {
                     return Err(Error::corrupt(format!(
@@ -566,18 +552,6 @@ mod tests {
         assert!(DbHeader::parse(&buf).is_err());
     }
 
-    #[test]
-    fn allocation_skips_the_one_gib_lock_byte_page() {
-        for page_size in [512usize, 4096, 65536] {
-            let lock_page = ((1u64 << 30) / page_size as u64 + 1) as u32;
-            assert_eq!(
-                next_page_number(lock_page - 1, page_size),
-                lock_page + 1
-            );
-            assert_eq!(next_page_number(lock_page - 2, page_size), lock_page - 1);
-        }
-    }
-
 }
 
 // ---------------------------------------------------------------------------
@@ -589,42 +563,18 @@ impl Pager {
     /// Open a database for reading and writing. A hot journal left by a crashed
     /// writer is rolled back first, so the file is always consistent by the
     /// time this returns.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn open_rw(path: &Path, busy_timeout: Duration) -> Result<Pager> {
         Pager::open_rw_with_cache(path, busy_timeout, DEFAULT_CACHE_PAGES)
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn open_rw_with_cache(
         path: &Path,
         busy_timeout: Duration,
         cache_pages: usize,
     ) -> Result<Pager> {
-        let stores: Arc<dyn PageStoreSet> = Arc::new(crate::storage::FileStoreSet::new(path));
-        Self::open_store_rw_with_cache(stores, busy_timeout, cache_pages)
-    }
-
-    pub(crate) fn open_store_rw(
-        stores: Arc<dyn PageStoreSet>,
-        busy_timeout: Duration,
-    ) -> Result<Pager> {
-        Self::open_store_rw_with_cache(stores, busy_timeout, DEFAULT_CACHE_PAGES)
-    }
-
-    pub(crate) fn open_store_rw_with_cache(
-        stores: Arc<dyn PageStoreSet>,
-        busy_timeout: Duration,
-        cache_pages: usize,
-    ) -> Result<Pager> {
-        let file = stores
-            .open(StoreKind::Main, StoreOpenOptions::READ_WRITE)?
-            .ok_or_else(|| Error::Io(std::io::Error::from(std::io::ErrorKind::NotFound)))?;
-        let process_lock = stores.process_lock();
+        let file = File::options().read(true).write(true).open(path)?;
         let mut pager = Pager {
-            path: stores
-                .path(StoreKind::Main)
-                .unwrap_or_else(|| PathBuf::from(":memory:")),
-            stores,
+            path: path.to_path_buf(),
             file,
             header: DbHeader {
                 page_size: 4096,
@@ -656,7 +606,7 @@ impl Pager {
             busy_timeout,
             autocheckpoint: DEFAULT_AUTOCHECKPOINT,
             write: Some(WriteSupport {
-                process_lock,
+                process_lock: process_lock(path),
                 holds_process_write: false,
                 tx: None,
             }),
@@ -682,11 +632,9 @@ impl Pager {
             return Ok(());
         }
         let writable = self.write.is_some();
-        #[cfg(not(target_arch = "wasm32"))]
         let deadline = std::time::Instant::now() + self.busy_timeout;
-        #[allow(clippy::never_loop)]
         let guard = loop {
-            if let Some(g) = ShmGuard::acquire_with(self.stores.clone(), writable)? {
+            if let Some(g) = ShmGuard::acquire(&self.path, writable)? {
                 break Some(g);
             }
             if !writable {
@@ -694,20 +642,12 @@ impl Pager {
                 // it: frames are checksum-validated either way.
                 break None;
             }
-            // The browser store has one owner: nobody else can be holding the log.
-            #[cfg(target_arch = "wasm32")]
-            return Err(Error::Busy(
-                "another connection is using this database's write-ahead log".into(),
-            ));
-            #[cfg(not(target_arch = "wasm32"))]
-            {
-                if std::time::Instant::now() >= deadline {
-                    return Err(Error::Busy(
-                        "another connection is using this database's write-ahead log".into(),
-                    ));
-                }
-                std::thread::sleep(Duration::from_millis(2));
+            if std::time::Instant::now() >= deadline {
+                return Err(Error::Busy(
+                    "another connection is using this database's write-ahead log".into(),
+                ));
             }
+            std::thread::sleep(Duration::from_millis(2));
         };
         self.shm = guard;
         if !writable {
@@ -720,10 +660,10 @@ impl Pager {
         // per statement, fsync included). Only a connection that has no
         // handle yet needs to find out whether a usable log exists.
         if self.wal.is_none() {
-            if Wal::open_with(self.stores.clone(), self.header.page_size, true)?.is_none() {
+            if Wal::open(&self.path, self.header.page_size, true)?.is_none() {
                 // No usable log yet: start one.
                 let salt = (journal_nonce(), journal_nonce().rotate_left(7));
-                let wal = Wal::create_with(self.stores.clone(), self.header.page_size, 0, salt)?;
+                let wal = Wal::create(&self.path, self.header.page_size, 0, salt)?;
                 self.wal = Some(wal);
             }
         }
@@ -750,7 +690,7 @@ impl Pager {
                 busy_timeout,
                 ..
             } = self;
-            if !lock.acquire(file.as_ref(), LockLevel::Exclusive, *busy_timeout)? {
+            if !lock.acquire(file, LockLevel::Exclusive, *busy_timeout)? {
                 return Err(Error::Busy(
                     "cannot change journal mode while others are using the database".into(),
                 ));
@@ -760,8 +700,9 @@ impl Pager {
             let mut header = self.page(1)?.to_vec();
             header[18] = 2;
             header[19] = 2;
-            self.file.write_at(0, &header)?;
-            self.file.sync()?;
+            self.file.seek(SeekFrom::Start(0))?;
+            self.file.write_all(&header)?;
+            crate::sync::sync(&self.file)?;
             self.invalidate_cache();
             self.reload_header()?;
             self.acquire_wal_ownership()?;
@@ -771,7 +712,7 @@ impl Pager {
         }
         {
             let Pager { file, lock, .. } = self;
-            lock.downgrade_to_shared(file.as_ref())?;
+            lock.downgrade_to_shared(file)?;
         }
         Ok(self.journal_mode())
     }
@@ -785,7 +726,7 @@ impl Pager {
         let Some(wal) = self.wal.as_mut() else {
             return Ok(0);
         };
-        let moved = wal.checkpoint(self.file.as_ref())?;
+        let moved = wal.checkpoint(&mut self.file)?;
         self.invalidate_cache();
         self.reload_header()?;
         self.load_snapshot()?;
@@ -803,7 +744,7 @@ impl Pager {
                 busy_timeout,
                 ..
             } = self;
-            if !lock.acquire(file.as_ref(), LockLevel::Exclusive, *busy_timeout)? {
+            if !lock.acquire(file, LockLevel::Exclusive, *busy_timeout)? {
                 return Err(Error::Busy(
                     "cannot convert a WAL database while others are using it".into(),
                 ));
@@ -812,7 +753,7 @@ impl Pager {
         let pages = self.page_count;
         // Fold the log into the database file.
         if let Some(mut wal) = self.wal.take() {
-            wal.checkpoint(self.file.as_ref())?;
+            wal.checkpoint(&mut self.file)?;
             wal.remove()?;
         }
         // Stamp the file as rollback-journal and bump the change counter.
@@ -823,24 +764,26 @@ impl Pager {
         header[24..28].copy_from_slice(&counter.to_be_bytes());
         header[28..32].copy_from_slice(&pages.to_be_bytes());
         header[92..96].copy_from_slice(&counter.to_be_bytes());
-        self.file.write_at(0, &header)?;
-        self.file.sync()?;
+        self.file.seek(SeekFrom::Start(0))?;
+        self.file.write_all(&header)?;
+        crate::sync::sync(&self.file)?;
         // The log is gone; so is any shared-memory index of it.
         self.shm = None;
-        let _ = self.stores.remove(StoreKind::Shm);
+        let _ = std::fs::remove_file(crate::wal::shm_path(&self.path));
         self.invalidate_cache();
         self.reload_header()?;
         self.load_snapshot()?;
         {
             let Pager { file, lock, .. } = self;
-            lock.downgrade_to_shared(file.as_ref())?;
+            lock.downgrade_to_shared(file)?;
         }
         Ok(())
     }
 
     fn reload_header(&mut self) -> Result<()> {
         let mut hdr = [0u8; HEADER_SIZE];
-        match self.file.read_at(0, &mut hdr) {
+        self.file.seek(SeekFrom::Start(0))?;
+        match self.file.read_exact(&mut hdr) {
             Ok(()) => {}
             Err(e) if e.kind() == std::io::ErrorKind::UnexpectedEof => {
                 return Err(Error::NotADatabase)
@@ -856,12 +799,14 @@ impl Pager {
     /// Roll back a journal left behind by a crashed writer, under an exclusive
     /// lock so no one else is reading the half-written file.
     fn recover_hot_journal(&mut self) -> Result<()> {
-        if !journal::hot_journal_exists(self.stores.as_ref()) {
+        let jpath = journal::journal_path(&self.path);
+        if !journal::hot_journal_exists(&self.path) {
             // An empty or headerless journal file is just litter.
-            let _ = self.stores.remove(StoreKind::Journal);
+            let _ = std::fs::remove_file(&jpath);
             return Ok(());
         }
-        if !self.journal_is_hot()? {
+        let path = self.path.clone();
+        if !self.journal_is_hot(&path)? {
             // Another connection is writing right now; leave its journal alone.
             return Ok(());
         }
@@ -877,18 +822,18 @@ impl Pager {
                 busy_timeout,
                 ..
             } = self;
-            if !lock.acquire(file.as_ref(), LockLevel::Exclusive, *busy_timeout)? {
+            if !lock.acquire(file, LockLevel::Exclusive, *busy_timeout)? {
                 return Err(Error::Busy(
                     "another process is recovering this database".into(),
                 ));
             }
         }
-        journal::rollback(self.file.as_ref(), self.stores.as_ref())?;
-        self.stores.remove(StoreKind::Journal).ok();
+        journal::rollback(&mut self.file, &jpath)?;
+        std::fs::remove_file(&jpath).ok();
         self.invalidate_cache();
         {
             let Pager { file, lock, .. } = self;
-            lock.release(file.as_ref())?;
+            lock.release(file)?;
         }
         Ok(())
     }
@@ -931,7 +876,7 @@ impl Pager {
                 ..
             } = self;
             if lock.level() < LockLevel::Shared
-                && !lock.acquire(file.as_ref(), LockLevel::Shared, *busy_timeout)?
+                && !lock.acquire(file, LockLevel::Shared, *busy_timeout)?
             {
                 return Err(Error::Busy("database is locked".into()));
             }
@@ -1001,16 +946,13 @@ impl Pager {
                 busy_timeout,
                 ..
             } = self;
-            if !lock.acquire(file.as_ref(), LockLevel::Reserved, *busy_timeout)? {
+            if !lock.acquire(file, LockLevel::Reserved, *busy_timeout)? {
                 return Err(Error::Busy("another writer holds the database".into()));
             }
         }
         let pages = self.page_count;
         let nonce = journal_nonce();
-        // Memory databases deliberately keep rollback-journal mode: the
-        // journal is simply another PageStore, so atomic rollback semantics do
-        // not require either a filesystem or a WAL.
-        let journal = Journal::create_with(self.stores.clone(), self.page_size, pages, nonce)?;
+        let journal = Journal::create(&self.path, self.page_size, pages, nonce)?;
         let w = self.write_support()?;
         w.tx = Some(WriteTx {
             journal: Some(journal),
@@ -1046,7 +988,7 @@ impl Pager {
                 ..
             } = self;
             if lock.level() < LockLevel::Reserved
-                && !lock.acquire(file.as_ref(), LockLevel::Reserved, *busy_timeout)?
+                && !lock.acquire(file, LockLevel::Reserved, *busy_timeout)?
             {
                 return Err(Error::Busy("another writer holds the database".into()));
             }
@@ -1093,7 +1035,8 @@ impl Pager {
     fn read_page_from_file(&mut self, pgno: u32) -> Result<Vec<u8>> {
         let mut buf = vec![0u8; self.page_size];
         let offset = (pgno as u64 - 1) * self.page_size as u64;
-        match self.file.read_at(offset, &mut buf) {
+        self.file.seek(SeekFrom::Start(offset))?;
+        match self.file.read_exact(&mut buf) {
             Ok(()) => Ok(buf),
             Err(e) if e.kind() == std::io::ErrorKind::UnexpectedEof => Ok(buf),
             Err(e) => Err(Error::Io(e)),
@@ -1111,7 +1054,10 @@ impl Pager {
         if !self.in_transaction() {
             return Err(Error::sql("no write transaction is open"));
         }
-        let pgno = next_page_number(self.page_count, self.page_size);
+        let pgno = self.page_count + 1;
+        // The page holding the 1 GiB lock byte is never allocated.
+        let lock_page = (1u64 << 30) / self.page_size as u64 + 1;
+        let pgno = if pgno as u64 == lock_page { pgno + 1 } else { pgno };
         let empty = vec![0u8; self.page_size];
         self.page_count = pgno;
         self.write_page(pgno, &empty)?;
@@ -1139,7 +1085,7 @@ impl Pager {
             }
             {
                 let Pager { file, lock, .. } = self;
-                lock.downgrade_to_shared(file.as_ref())?;
+                lock.downgrade_to_shared(file)?;
             }
             self.release_process_write();
             return Ok(());
@@ -1177,7 +1123,7 @@ impl Pager {
                 busy_timeout,
                 ..
             } = self;
-            if !lock.acquire(file.as_ref(), LockLevel::Exclusive, *busy_timeout)? {
+            if !lock.acquire(file, LockLevel::Exclusive, *busy_timeout)? {
                 return Err(Error::Busy("readers are still using the database".into()));
             }
         }
@@ -1197,7 +1143,8 @@ impl Pager {
                 continue;
             }
             let offset = (pgno as u64 - 1) * self.page_size as u64;
-            self.file.write_at(offset, &data)?;
+            self.file.seek(SeekFrom::Start(offset))?;
+            self.file.write_all(&data)?;
             write_step();
             pages = pages.max(pgno);
         }
@@ -1207,14 +1154,15 @@ impl Pager {
             data[24..28].copy_from_slice(&counter.to_be_bytes());
             data[28..32].copy_from_slice(&pages.to_be_bytes());
             data[92..96].copy_from_slice(&counter.to_be_bytes());
-            self.file.write_at(0, &data)?;
+            self.file.seek(SeekFrom::Start(0))?;
+            self.file.write_all(&data)?;
             write_step();
             self.header = DbHeader::parse(&data)?;
             let page: Arc<[u8]> = Arc::from(data.into_boxed_slice());
             self.cache.insert(1, page);
         }
-        self.file.truncate(pages as u64 * self.page_size as u64)?;
-        self.file.sync()?;
+        self.file.set_len(pages as u64 * self.page_size as u64)?;
+        crate::sync::sync(&self.file)?;
         write_step();
         self.invalidate_cache();
         // 4. the commit point
@@ -1229,7 +1177,7 @@ impl Pager {
         self.page_count = pages;
         {
             let Pager { file, lock, .. } = self;
-            lock.downgrade_to_shared(file.as_ref())?;
+            lock.downgrade_to_shared(file)?;
         }
         self.release_process_write();
         Ok(())
@@ -1307,16 +1255,16 @@ impl Pager {
         if !self.in_transaction() {
             return Ok(());
         }
-        let (has_journal, spilled) = {
+        let (journal_path, spilled) = {
             let w = self.write_support()?;
             let tx = w.tx.as_ref().expect("transaction");
             (
-                tx.journal.is_some(),
+                tx.journal.as_ref().map(|j| j.path().to_path_buf()),
                 tx.spilled,
             )
         };
-        if has_journal && spilled {
-            journal::rollback(self.file.as_ref(), self.stores.as_ref())?;
+        if let (Some(path), true) = (journal_path.as_ref(), spilled) {
+            journal::rollback(&mut self.file, path)?;
         }
         {
             let w = self.write_support()?;
@@ -1333,7 +1281,7 @@ impl Pager {
         self.load_snapshot()?;
         {
             let Pager { file, lock, .. } = self;
-            lock.downgrade_to_shared(file.as_ref())?;
+            lock.downgrade_to_shared(file)?;
         }
         self.release_process_write();
         Ok(())
@@ -1354,7 +1302,7 @@ impl Pager {
         }
         {
             let Pager { file, lock, .. } = self;
-            lock.release(file.as_ref())?;
+            lock.release(file)?;
         }
         if self.write.is_none() {
             self.shm = None;
@@ -1373,23 +1321,9 @@ impl Pager {
     }
 }
 
-/// SQLite reserves the page containing its 1 GiB lock bytes. Keeping this
-/// calculation independent of the backend prevents an in-memory store from
-/// accidentally allocating that page just because it has no OS file locks.
-fn next_page_number(current: u32, page_size: usize) -> u32 {
-    let next = current + 1;
-    let lock_page = (1u64 << 30) / page_size as u64 + 1;
-    if next as u64 == lock_page {
-        next + 1
-    } else {
-        next
-    }
-}
-
 /// The journal checksum nonce. It only has to differ between transactions so a
 /// stale record cannot pass a fresh checksum; time plus pid gives that without
 /// a random source.
-#[cfg(not(target_arch = "wasm32"))]
 fn journal_nonce() -> u32 {
     use std::time::{SystemTime, UNIX_EPOCH};
     let t = SystemTime::now()
@@ -1398,12 +1332,3 @@ fn journal_nonce() -> u32 {
         .unwrap_or(0x5a5a_5a5a);
     t ^ (std::process::id().wrapping_mul(2654435761))
 }
-
-/// The browser has neither a clock nor a pid here; a stepping counter still
-/// differs between transactions, which is all the nonce is for.
-#[cfg(target_arch = "wasm32")]
-fn journal_nonce() -> u32 {
-    use std::sync::atomic::{AtomicU32, Ordering};
-    static NEXT: AtomicU32 = AtomicU32::new(0x5a5a_5a5a);
-    NEXT.fetch_add(0x9e37_79b9, Ordering::Relaxed)
-}
diff --git a/libs/sqlite_query/src/storage.rs b/libs/sqlite_query/src/storage.rs
deleted file mode 100644
index 172da7208..000000000
--- a/libs/sqlite_query/src/storage.rs
+++ /dev/null
@@ -1,509 +0,0 @@
-//! Storage behind the pager.
-//!
-//! The pager, rollback journal and WAL all use this interface. A store set is
-//! one SQLite database and its sibling files; it is deliberately synchronous
-//! so a future persistent web backend can put an IndexedDB-backed cache behind
-//! the same page-oriented API.
-
-use crate::lock::ProcessLock;
-use std::collections::{BTreeMap, HashMap};
-use std::io;
-use std::path::PathBuf;
-use std::sync::atomic::{AtomicU64, Ordering};
-use std::sync::{Arc, Mutex};
-
-#[cfg(not(target_arch = "wasm32"))]
-mod file;
-#[cfg(not(target_arch = "wasm32"))]
-pub use file::{FilePageStore, FileStoreSet};
-
-/// Which file belonging to one SQLite database is being opened.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-pub enum StoreKind {
-    Main,
-    Wal,
-    Journal,
-    Shm,
-}
-
-/// The access and creation behavior for one store open.
-#[derive(Debug, Clone, Copy)]
-pub struct StoreOpenOptions {
-    pub read: bool,
-    pub write: bool,
-    pub create: bool,
-    pub truncate: bool,
-}
-
-impl StoreOpenOptions {
-    pub const READ_ONLY: Self = Self {
-        read: true,
-        write: false,
-        create: false,
-        truncate: false,
-    };
-    pub const READ_WRITE: Self = Self {
-        read: true,
-        write: true,
-        create: false,
-        truncate: false,
-    };
-    pub const CREATE: Self = Self {
-        read: true,
-        write: true,
-        create: true,
-        truncate: false,
-    };
-    pub const CREATE_TRUNCATE: Self = Self {
-        read: true,
-        write: true,
-        create: true,
-        truncate: true,
-    };
-}
-
-/// Advisory byte-range lock flavor.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum StoreLock {
-    Shared,
-    Exclusive,
-}
-
-/// One random-access file as seen by SQLite's pager.
-pub trait PageStore: Send + Sync {
-    /// Fill `buf` from exactly `offset`, returning `UnexpectedEof` if short.
-    fn read_at(&self, offset: u64, buf: &mut [u8]) -> io::Result<()>;
-    fn write_at(&self, offset: u64, data: &[u8]) -> io::Result<()>;
-    fn len(&self) -> io::Result<u64>;
-    fn truncate(&self, len: u64) -> io::Result<()>;
-    fn sync(&self) -> io::Result<()>;
-    fn lock(&self, kind: StoreLock, start: u64, len: u64) -> io::Result<bool>;
-    fn unlock(&self, start: u64, len: u64) -> io::Result<()>;
-    fn is_write_locked(&self, start: u64, len: u64) -> io::Result<bool>;
-}
-
-/// Opens the main database and its WAL/journal/SHM siblings.
-pub trait PageStoreSet: Send + Sync {
-    /// `Ok(None)` means the requested sibling does not exist and `create` was
-    /// false.
-    fn open(
-        &self,
-        kind: StoreKind,
-        options: StoreOpenOptions,
-    ) -> io::Result<Option<Arc<dyn PageStore>>>;
-
-    /// Unlink a sibling. Existing handles may continue to use its old bytes.
-    fn remove(&self, kind: StoreKind) -> io::Result<()>;
-
-    /// Same-process write serialization complements platform file locks.
-    fn process_lock(&self) -> Arc<ProcessLock>;
-
-    /// Only the native file implementation has a meaningful filesystem path.
-    fn path(&self, _kind: StoreKind) -> Option<PathBuf> {
-        None
-    }
-}
-
-impl<T: PageStoreSet + ?Sized> PageStoreSet for Arc<T> {
-    fn open(
-        &self,
-        kind: StoreKind,
-        options: StoreOpenOptions,
-    ) -> io::Result<Option<Arc<dyn PageStore>>> {
-        (**self).open(kind, options)
-    }
-
-    fn remove(&self, kind: StoreKind) -> io::Result<()> {
-        (**self).remove(kind)
-    }
-
-    fn process_lock(&self) -> Arc<ProcessLock> {
-        (**self).process_lock()
-    }
-
-    fn path(&self, kind: StoreKind) -> Option<PathBuf> {
-        (**self).path(kind)
-    }
-}
-
-pub const MEMORY_DIRTY_PAGE_BYTES: u64 = 4 * 1024;
-
-#[derive(Default)]
-struct MemoryFileState {
-    bytes: Vec<u8>,
-    dirty_pages: BTreeMap<u64, u64>,
-    mutation_epoch: u64,
-}
-
-#[derive(Default)]
-struct MemoryFile {
-    state: Mutex<MemoryFileState>,
-    locks: Mutex<Vec<MemoryLock>>,
-}
-
-/// A coherent copy of one in-memory SQLite sibling.
-///
-/// `dirty_pages` contains 4 KiB page indexes changed at or before
-/// `mutation_epoch`. A durability coordinator may clear precisely those
-/// changes with [`MemoryStoreSet::mark_snapshot_clean`] after its external
-/// commit succeeds; writes that raced the snapshot remain dirty.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct MemoryStoreSnapshot {
-    pub kind: StoreKind,
-    pub bytes: Vec<u8>,
-    pub dirty_pages: Vec<u64>,
-    pub mutation_epoch: u64,
-}
-
-impl MemoryStoreSnapshot {
-    pub fn logical_len(&self) -> u64 {
-        self.bytes.len() as u64
-    }
-}
-
-fn dirty_page_range(start: usize, end: usize) -> std::ops::RangeInclusive<u64> {
-    let first = start as u64 / MEMORY_DIRTY_PAGE_BYTES;
-    let last_byte = end.saturating_sub(1).max(start) as u64;
-    first..=last_byte / MEMORY_DIRTY_PAGE_BYTES
-}
-
-impl MemoryFile {
-    fn mutate(&self, range_start: usize, range_end: usize, update: impl FnOnce(&mut Vec<u8>)) {
-        let mut state = self.state.lock().unwrap_or_else(|error| error.into_inner());
-        state.mutation_epoch = state.mutation_epoch.wrapping_add(1).max(1);
-        let epoch = state.mutation_epoch;
-        for page in dirty_page_range(range_start, range_end) {
-            state.dirty_pages.insert(page, epoch);
-        }
-        update(&mut state.bytes);
-    }
-}
-
-#[derive(Clone, Copy)]
-struct MemoryLock {
-    owner: u64,
-    kind: StoreLock,
-    start: u64,
-    len: u64,
-}
-
-impl MemoryLock {
-    fn overlaps(self, start: u64, len: u64) -> bool {
-        self.start < start.saturating_add(len) && start < self.start.saturating_add(self.len)
-    }
-}
-
-/// A handle onto one file in a [`MemoryStoreSet`].
-pub struct MemoryPageStore {
-    file: Arc<MemoryFile>,
-    owner: u64,
-    writable: bool,
-}
-
-impl Drop for MemoryPageStore {
-    fn drop(&mut self) {
-        self.file
-            .locks
-            .lock()
-            .unwrap_or_else(|e| e.into_inner())
-            .retain(|held| held.owner != self.owner);
-    }
-}
-
-impl PageStore for MemoryPageStore {
-    fn read_at(&self, offset: u64, buf: &mut [u8]) -> io::Result<()> {
-        let start = usize::try_from(offset)
-            .map_err(|_| io::Error::new(io::ErrorKind::InvalidInput, "offset is too large"))?;
-        let end = start
-            .checked_add(buf.len())
-            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, "read is too large"))?;
-        let state = self.file.state.lock().unwrap_or_else(|e| e.into_inner());
-        let src = state.bytes
-            .get(start..end)
-            .ok_or_else(|| io::Error::new(io::ErrorKind::UnexpectedEof, "short page-store read"))?;
-        buf.copy_from_slice(src);
-        Ok(())
-    }
-
-    fn write_at(&self, offset: u64, data: &[u8]) -> io::Result<()> {
-        if !self.writable {
-            return Err(io::Error::new(
-                io::ErrorKind::PermissionDenied,
-                "page store is read-only",
-            ));
-        }
-        let start = usize::try_from(offset)
-            .map_err(|_| io::Error::new(io::ErrorKind::InvalidInput, "offset is too large"))?;
-        let end = start
-            .checked_add(data.len())
-            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, "write is too large"))?;
-        self.file.mutate(start, end, |bytes| {
-            if bytes.len() < end {
-                bytes.resize(end, 0);
-            }
-            bytes[start..end].copy_from_slice(data);
-        });
-        Ok(())
-    }
-
-    fn len(&self) -> io::Result<u64> {
-        Ok(self
-            .file
-            .state
-            .lock()
-            .unwrap_or_else(|e| e.into_inner())
-            .bytes
-            .len() as u64)
-    }
-
-    fn truncate(&self, len: u64) -> io::Result<()> {
-        if !self.writable {
-            return Err(io::Error::new(
-                io::ErrorKind::PermissionDenied,
-                "page store is read-only",
-            ));
-        }
-        let len = usize::try_from(len)
-            .map_err(|_| io::Error::new(io::ErrorKind::InvalidInput, "length is too large"))?;
-        let old_len = self.len()? as usize;
-        self.file.mutate(len.min(old_len), len.max(old_len), |bytes| {
-            bytes.resize(len, 0);
-        });
-        Ok(())
-    }
-
-    fn sync(&self) -> io::Result<()> {
-        Ok(())
-    }
-
-    fn lock(&self, kind: StoreLock, start: u64, len: u64) -> io::Result<bool> {
-        let mut locks = self.file.locks.lock().unwrap_or_else(|e| e.into_inner());
-        let conflict = locks.iter().copied().any(|held| {
-            held.owner != self.owner
-                && held.overlaps(start, len)
-                && (kind == StoreLock::Exclusive || held.kind == StoreLock::Exclusive)
-        });
-        if conflict {
-            return Ok(false);
-        }
-        locks.push(MemoryLock {
-            owner: self.owner,
-            kind,
-            start,
-            len,
-        });
-        Ok(true)
-    }
-
-    fn unlock(&self, start: u64, len: u64) -> io::Result<()> {
-        self.file
-            .locks
-            .lock()
-            .unwrap_or_else(|e| e.into_inner())
-            .retain(|held| held.owner != self.owner || !held.overlaps(start, len));
-        Ok(())
-    }
-
-    fn is_write_locked(&self, start: u64, len: u64) -> io::Result<bool> {
-        Ok(self
-            .file
-            .locks
-            .lock()
-            .unwrap_or_else(|e| e.into_inner())
-            .iter()
-            .copied()
-            .any(|held| {
-                held.owner != self.owner
-                    && held.kind == StoreLock::Exclusive
-                    && held.overlaps(start, len)
-            }))
-    }
-}
-
-struct MemoryStoreSetInner {
-    files: Mutex<HashMap<StoreKind, Arc<MemoryFile>>>,
-    next_owner: AtomicU64,
-    process_lock: Arc<ProcessLock>,
-}
-
-/// A complete in-memory SQLite database, including journal/WAL siblings.
-#[derive(Clone)]
-pub struct MemoryStoreSet {
-    inner: Arc<MemoryStoreSetInner>,
-}
-
-impl MemoryStoreSet {
-    pub fn new() -> Self {
-        Self {
-            inner: Arc::new(MemoryStoreSetInner {
-                files: Mutex::new(HashMap::new()),
-                next_owner: AtomicU64::new(1),
-                process_lock: Arc::new(ProcessLock::new()),
-            }),
-        }
-    }
-
-    /// Snapshot one sibling without exposing its mutable backing allocation.
-    pub fn snapshot(&self, kind: StoreKind) -> io::Result<Option<MemoryStoreSnapshot>> {
-        let file = self
-            .inner
-            .files
-            .lock()
-            .unwrap_or_else(|error| error.into_inner())
-            .get(&kind)
-            .cloned();
-        let Some(file) = file else { return Ok(None) };
-        let state = file.state.lock().unwrap_or_else(|error| error.into_inner());
-        Ok(Some(MemoryStoreSnapshot {
-            kind,
-            bytes: state.bytes.clone(),
-            dirty_pages: state.dirty_pages.keys().copied().collect(),
-            mutation_epoch: state.mutation_epoch,
-        }))
-    }
-
-    /// Hydrate or replace one sibling with externally verified bytes.
-    /// Restored bytes are clean: they describe the durable baseline.
-    pub fn restore(&self, kind: StoreKind, bytes: Vec<u8>) -> io::Result<()> {
-        let file = {
-            let mut files = self
-                .inner
-                .files
-                .lock()
-                .unwrap_or_else(|error| error.into_inner());
-            files
-                .entry(kind)
-                .or_insert_with(|| Arc::new(MemoryFile::default()))
-                .clone()
-        };
-        let mut state = file.state.lock().unwrap_or_else(|error| error.into_inner());
-        state.bytes = bytes;
-        state.dirty_pages.clear();
-        state.mutation_epoch = state.mutation_epoch.wrapping_add(1).max(1);
-        Ok(())
-    }
-
-    /// Clear only dirtiness represented by `snapshot`.
-    pub fn mark_snapshot_clean(&self, snapshot: &MemoryStoreSnapshot) -> io::Result<()> {
-        let file = self
-            .inner
-            .files
-            .lock()
-            .unwrap_or_else(|error| error.into_inner())
-            .get(&snapshot.kind)
-            .cloned();
-        let Some(file) = file else { return Ok(()) };
-        let mut state = file.state.lock().unwrap_or_else(|error| error.into_inner());
-        state
-            .dirty_pages
-            .retain(|_, epoch| *epoch > snapshot.mutation_epoch);
-        Ok(())
-    }
-}
-
-impl Default for MemoryStoreSet {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl PageStoreSet for MemoryStoreSet {
-    fn open(
-        &self,
-        kind: StoreKind,
-        options: StoreOpenOptions,
-    ) -> io::Result<Option<Arc<dyn PageStore>>> {
-        let mut files = self.inner.files.lock().unwrap_or_else(|e| e.into_inner());
-        let file = match files.get(&kind) {
-            Some(file) => file.clone(),
-            None if options.create => {
-                let file = Arc::new(MemoryFile::default());
-                files.insert(kind, file.clone());
-                file
-            }
-            None => return Ok(None),
-        };
-        if options.truncate {
-            let old_len = file
-                .state
-                .lock()
-                .unwrap_or_else(|e| e.into_inner())
-                .bytes
-                .len();
-            file.mutate(0, old_len, Vec::clear);
-        }
-        let owner = self.inner.next_owner.fetch_add(1, Ordering::Relaxed);
-        Ok(Some(Arc::new(MemoryPageStore {
-            file,
-            owner,
-            writable: options.write,
-        })))
-    }
-
-    fn remove(&self, kind: StoreKind) -> io::Result<()> {
-        self.inner
-            .files
-            .lock()
-            .unwrap_or_else(|e| e.into_inner())
-            .remove(&kind);
-        Ok(())
-    }
-
-    fn process_lock(&self) -> Arc<ProcessLock> {
-        self.inner.process_lock.clone()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn memory_handles_share_bytes_and_observe_locks() {
-        let stores = MemoryStoreSet::new();
-        let first = stores
-            .open(StoreKind::Main, StoreOpenOptions::CREATE)
-            .unwrap()
-            .unwrap();
-        let second = stores
-            .open(StoreKind::Main, StoreOpenOptions::READ_WRITE)
-            .unwrap()
-            .unwrap();
-        first.write_at(7, b"page").unwrap();
-        let mut got = [0; 4];
-        second.read_at(7, &mut got).unwrap();
-        assert_eq!(&got, b"page");
-        let lock_byte = crate::lock::PENDING_BYTE;
-        assert!(first.lock(StoreLock::Exclusive, lock_byte, 3).unwrap());
-        assert!(!second.lock(StoreLock::Shared, lock_byte, 3).unwrap());
-        assert_eq!(first.len().unwrap(), 11, "locking at 1 GiB grew the store");
-        first.unlock(lock_byte, 3).unwrap();
-        assert!(second.lock(StoreLock::Shared, lock_byte, 3).unwrap());
-    }
-
-    #[test]
-    fn snapshots_track_pages_epochs_restore_and_precise_cleaning() {
-        let stores = MemoryStoreSet::new();
-        let main = stores
-            .open(StoreKind::Main, StoreOpenOptions::CREATE)
-            .unwrap()
-            .unwrap();
-        main.write_at(0, b"header").unwrap();
-        main.write_at(MEMORY_DIRTY_PAGE_BYTES + 7, b"page-one").unwrap();
-        let first = stores.snapshot(StoreKind::Main).unwrap().unwrap();
-        assert_eq!(first.dirty_pages, vec![0, 1]);
-        assert_eq!(first.logical_len(), MEMORY_DIRTY_PAGE_BYTES + 15);
-
-        main.write_at(MEMORY_DIRTY_PAGE_BYTES * 2, b"newer").unwrap();
-        stores.mark_snapshot_clean(&first).unwrap();
-        let second = stores.snapshot(StoreKind::Main).unwrap().unwrap();
-        assert_eq!(second.dirty_pages, vec![2]);
-        assert!(second.mutation_epoch > first.mutation_epoch);
-
-        let restored = MemoryStoreSet::new();
-        restored.restore(StoreKind::Main, first.bytes.clone()).unwrap();
-        let snapshot = restored.snapshot(StoreKind::Main).unwrap().unwrap();
-        assert_eq!(snapshot.bytes, first.bytes);
-        assert!(snapshot.dirty_pages.is_empty());
-    }
-}
diff --git a/libs/sqlite_query/src/storage/file.rs b/libs/sqlite_query/src/storage/file.rs
deleted file mode 100644
index 509ac8bd3..000000000
--- a/libs/sqlite_query/src/storage/file.rs
+++ /dev/null
@@ -1,396 +0,0 @@
-use super::{PageStore, PageStoreSet, StoreKind, StoreLock, StoreOpenOptions};
-use crate::lock::{process_lock, ProcessLock};
-use std::fs::{File, OpenOptions};
-use std::io;
-use std::path::{Path, PathBuf};
-use std::sync::Arc;
-
-/// Native filesystem implementation of [`PageStore`].
-pub struct FilePageStore {
-    file: File,
-}
-
-impl FilePageStore {
-    fn new(file: File) -> Self {
-        Self { file }
-    }
-}
-
-impl PageStore for FilePageStore {
-    fn read_at(&self, offset: u64, buf: &mut [u8]) -> io::Result<()> {
-        read_exact_at(&self.file, offset, buf)
-    }
-
-    fn write_at(&self, offset: u64, data: &[u8]) -> io::Result<()> {
-        write_all_at(&self.file, offset, data)
-    }
-
-    fn len(&self) -> io::Result<u64> {
-        Ok(self.file.metadata()?.len())
-    }
-
-    fn truncate(&self, len: u64) -> io::Result<()> {
-        self.file.set_len(len)
-    }
-
-    fn sync(&self) -> io::Result<()> {
-        crate::sync::sync(&self.file).map_err(|error| match error {
-            crate::Error::Io(error) => error,
-            other => io::Error::new(io::ErrorKind::Other, other.to_string()),
-        })
-    }
-
-    fn lock(&self, kind: StoreLock, start: u64, len: u64) -> io::Result<bool> {
-        sys::lock(&self.file, kind, start, len)
-    }
-
-    fn unlock(&self, start: u64, len: u64) -> io::Result<()> {
-        let _ = sys::unlock(&self.file, start, len)?;
-        Ok(())
-    }
-
-    fn is_write_locked(&self, start: u64, len: u64) -> io::Result<bool> {
-        sys::is_write_locked(&self.file, start, len)
-    }
-}
-
-/// Native opener for a database path and its conventional sibling names.
-pub struct FileStoreSet {
-    path: PathBuf,
-}
-
-impl FileStoreSet {
-    pub fn new(path: impl AsRef<Path>) -> Self {
-        Self {
-            path: path.as_ref().to_path_buf(),
-        }
-    }
-
-    fn sibling_path(&self, kind: StoreKind) -> PathBuf {
-        match kind {
-            StoreKind::Main => self.path.clone(),
-            StoreKind::Wal => append_suffix(&self.path, "-wal"),
-            StoreKind::Journal => append_suffix(&self.path, "-journal"),
-            StoreKind::Shm => append_suffix(&self.path, "-shm"),
-        }
-    }
-}
-
-impl PageStoreSet for FileStoreSet {
-    fn open(
-        &self,
-        kind: StoreKind,
-        options: StoreOpenOptions,
-    ) -> io::Result<Option<Arc<dyn PageStore>>> {
-        let path = self.sibling_path(kind);
-        let opened = OpenOptions::new()
-            .read(options.read)
-            .write(options.write)
-            .create(options.create)
-            .truncate(options.truncate)
-            .open(path);
-        match opened {
-            Ok(file) => Ok(Some(Arc::new(FilePageStore::new(file)))),
-            Err(error) if error.kind() == io::ErrorKind::NotFound && !options.create => Ok(None),
-            Err(error) => Err(error),
-        }
-    }
-
-    fn remove(&self, kind: StoreKind) -> io::Result<()> {
-        match std::fs::remove_file(self.sibling_path(kind)) {
-            Ok(()) => Ok(()),
-            Err(error) if error.kind() == io::ErrorKind::NotFound => Ok(()),
-            Err(error) => Err(error),
-        }
-    }
-
-    fn process_lock(&self) -> Arc<ProcessLock> {
-        process_lock(&self.path)
-    }
-
-    fn path(&self, kind: StoreKind) -> Option<PathBuf> {
-        Some(self.sibling_path(kind))
-    }
-}
-
-fn append_suffix(path: &Path, suffix: &str) -> PathBuf {
-    let mut value = path.as_os_str().to_os_string();
-    value.push(suffix);
-    PathBuf::from(value)
-}
-
-#[cfg(unix)]
-fn read_exact_at(file: &File, mut offset: u64, mut buf: &mut [u8]) -> io::Result<()> {
-    use std::os::unix::fs::FileExt;
-    while !buf.is_empty() {
-        let read = file.read_at(buf, offset)?;
-        if read == 0 {
-            return Err(io::Error::new(io::ErrorKind::UnexpectedEof, "short file read"));
-        }
-        offset += read as u64;
-        buf = &mut buf[read..];
-    }
-    Ok(())
-}
-
-#[cfg(windows)]
-fn read_exact_at(file: &File, mut offset: u64, mut buf: &mut [u8]) -> io::Result<()> {
-    use std::os::windows::fs::FileExt;
-    while !buf.is_empty() {
-        let read = file.seek_read(buf, offset)?;
-        if read == 0 {
-            return Err(io::Error::new(io::ErrorKind::UnexpectedEof, "short file read"));
-        }
-        offset += read as u64;
-        buf = &mut buf[read..];
-    }
-    Ok(())
-}
-
-#[cfg(unix)]
-fn write_all_at(file: &File, mut offset: u64, mut data: &[u8]) -> io::Result<()> {
-    use std::os::unix::fs::FileExt;
-    while !data.is_empty() {
-        let written = file.write_at(data, offset)?;
-        if written == 0 {
-            return Err(io::Error::new(io::ErrorKind::WriteZero, "short file write"));
-        }
-        offset += written as u64;
-        data = &data[written..];
-    }
-    Ok(())
-}
-
-#[cfg(windows)]
-fn write_all_at(file: &File, mut offset: u64, mut data: &[u8]) -> io::Result<()> {
-    use std::os::windows::fs::FileExt;
-    while !data.is_empty() {
-        let written = file.seek_write(data, offset)?;
-        if written == 0 {
-            return Err(io::Error::new(io::ErrorKind::WriteZero, "short file write"));
-        }
-        offset += written as u64;
-        data = &data[written..];
-    }
-    Ok(())
-}
-
-#[cfg(unix)]
-mod sys {
-    use super::StoreLock;
-    use std::fs::File;
-    use std::io;
-    use std::os::unix::io::AsRawFd;
-
-    #[cfg(target_os = "macos")]
-    mod consts {
-        pub const F_SETLK: i32 = 8;
-        pub const F_RDLCK: i16 = 1;
-        pub const F_UNLCK: i16 = 2;
-        pub const F_WRLCK: i16 = 3;
-    }
-    #[cfg(not(target_os = "macos"))]
-    mod consts {
-        pub const F_SETLK: i32 = 6;
-        pub const F_RDLCK: i16 = 0;
-        pub const F_WRLCK: i16 = 1;
-        pub const F_UNLCK: i16 = 2;
-    }
-    use consts::*;
-
-    #[cfg(target_os = "macos")]
-    #[repr(C)]
-    struct Flock {
-        l_start: i64,
-        l_len: i64,
-        l_pid: i32,
-        l_type: i16,
-        l_whence: i16,
-    }
-    #[cfg(not(target_os = "macos"))]
-    #[repr(C)]
-    struct Flock {
-        l_type: i16,
-        l_whence: i16,
-        l_start: i64,
-        l_len: i64,
-        l_pid: i32,
-    }
-
-    extern "C" {
-        fn fcntl(fd: i32, cmd: i32, ...) -> i32;
-    }
-
-    fn flock(kind: i16, start: u64, len: u64) -> Flock {
-        #[cfg(target_os = "macos")]
-        return Flock {
-            l_start: start as i64,
-            l_len: len as i64,
-            l_pid: 0,
-            l_type: kind,
-            l_whence: 0,
-        };
-        #[cfg(not(target_os = "macos"))]
-        return Flock {
-            l_type: kind,
-            l_whence: 0,
-            l_start: start as i64,
-            l_len: len as i64,
-            l_pid: 0,
-        };
-    }
-
-    fn set(file: &File, kind: i16, start: u64, len: u64) -> io::Result<bool> {
-        let flock = flock(kind, start, len);
-        let rc = unsafe { fcntl(file.as_raw_fd(), F_SETLK, &flock as *const Flock) };
-        if rc == 0 {
-            return Ok(true);
-        }
-        let error = io::Error::last_os_error();
-        match error.raw_os_error() {
-            Some(13) | Some(11) | Some(35) => Ok(false),
-            _ => Err(error),
-        }
-    }
-
-    pub fn lock(file: &File, kind: StoreLock, start: u64, len: u64) -> io::Result<bool> {
-        set(
-            file,
-            match kind {
-                StoreLock::Shared => F_RDLCK,
-                StoreLock::Exclusive => F_WRLCK,
-            },
-            start,
-            len,
-        )
-    }
-
-    pub fn unlock(file: &File, start: u64, len: u64) -> io::Result<bool> {
-        set(file, F_UNLCK, start, len)
-    }
-
-    pub fn is_write_locked(file: &File, start: u64, len: u64) -> io::Result<bool> {
-        const F_GETLK: i32 = if cfg!(target_os = "macos") { 7 } else { 5 };
-        let mut flock = flock(F_WRLCK, start, len);
-        let rc = unsafe { fcntl(file.as_raw_fd(), F_GETLK, &mut flock as *mut Flock) };
-        if rc != 0 {
-            return Err(io::Error::last_os_error());
-        }
-        Ok(flock_type(&flock) != F_UNLCK)
-    }
-
-    #[cfg(target_os = "macos")]
-    fn flock_type(flock: &Flock) -> i16 {
-        flock.l_type
-    }
-    #[cfg(not(target_os = "macos"))]
-    fn flock_type(flock: &Flock) -> i16 {
-        flock.l_type
-    }
-}
-
-#[cfg(windows)]
-mod sys {
-    use super::StoreLock;
-    use std::fs::File;
-    use std::io;
-    use std::os::windows::io::AsRawHandle;
-
-    const LOCKFILE_FAIL_IMMEDIATELY: u32 = 1;
-    const LOCKFILE_EXCLUSIVE_LOCK: u32 = 2;
-    const ERROR_LOCK_VIOLATION: i32 = 33;
-    const ERROR_IO_PENDING: i32 = 997;
-
-    #[repr(C)]
-    struct Overlapped {
-        internal: usize,
-        internal_high: usize,
-        offset: u32,
-        offset_high: u32,
-        event: *mut std::ffi::c_void,
-    }
-
-    extern "system" {
-        fn LockFileEx(
-            handle: *mut std::ffi::c_void,
-            flags: u32,
-            reserved: u32,
-            bytes_low: u32,
-            bytes_high: u32,
-            overlapped: *mut Overlapped,
-        ) -> i32;
-        fn UnlockFileEx(
-            handle: *mut std::ffi::c_void,
-            reserved: u32,
-            bytes_low: u32,
-            bytes_high: u32,
-            overlapped: *mut Overlapped,
-        ) -> i32;
-    }
-
-    fn overlapped(start: u64) -> Overlapped {
-        Overlapped {
-            internal: 0,
-            internal_high: 0,
-            offset: start as u32,
-            offset_high: (start >> 32) as u32,
-            event: std::ptr::null_mut(),
-        }
-    }
-
-    pub fn lock(file: &File, kind: StoreLock, start: u64, len: u64) -> io::Result<bool> {
-        let mut ov = overlapped(start);
-        let flags = LOCKFILE_FAIL_IMMEDIATELY
-            | if kind == StoreLock::Exclusive {
-                LOCKFILE_EXCLUSIVE_LOCK
-            } else {
-                0
-            };
-        let rc = unsafe {
-            LockFileEx(
-                file.as_raw_handle() as *mut std::ffi::c_void,
-                flags,
-                0,
-                len as u32,
-                (len >> 32) as u32,
-                &mut ov,
-            )
-        };
-        if rc != 0 {
-            return Ok(true);
-        }
-        let error = io::Error::last_os_error();
-        match error.raw_os_error() {
-            Some(ERROR_LOCK_VIOLATION) | Some(ERROR_IO_PENDING) => Ok(false),
-            _ => Err(error),
-        }
-    }
-
-    pub fn unlock(file: &File, start: u64, len: u64) -> io::Result<bool> {
-        let mut ov = overlapped(start);
-        let rc = unsafe {
-            UnlockFileEx(
-                file.as_raw_handle() as *mut std::ffi::c_void,
-                0,
-                len as u32,
-                (len >> 32) as u32,
-                &mut ov,
-            )
-        };
-        if rc != 0 {
-            Ok(true)
-        } else {
-            // Unlocking a range not held by this handle is harmless here.
-            Ok(true)
-        }
-    }
-
-    pub fn is_write_locked(file: &File, start: u64, len: u64) -> io::Result<bool> {
-        if lock(file, StoreLock::Exclusive, start, len)? {
-            unlock(file, start, len)?;
-            Ok(false)
-        } else {
-            Ok(true)
-        }
-    }
-}
diff --git a/libs/sqlite_query/src/wal.rs b/libs/sqlite_query/src/wal.rs
index 058338b5f..524e39e71 100644
--- a/libs/sqlite_query/src/wal.rs
+++ b/libs/sqlite_query/src/wal.rs
@@ -15,11 +15,11 @@
 //! recovers on its own.
 
 use crate::error::{Error, Result};
-use crate::storage::{PageStore, PageStoreSet, StoreKind, StoreOpenOptions};
 use crate::value::be_u32;
 use std::collections::HashMap;
+use std::fs::File;
+use std::io::{Read, Seek, SeekFrom, Write};
 use std::path::{Path, PathBuf};
-use std::sync::Arc;
 
 pub const WAL_HEADER_SIZE: usize = 32;
 pub const WAL_FRAME_HEADER_SIZE: usize = 24;
@@ -71,8 +71,7 @@ pub fn shm_path(db_path: &Path) -> PathBuf {
 
 /// One consistent view of a `-wal` file plus everything needed to append to it.
 pub struct Wal {
-    file: Arc<dyn PageStore>,
-    stores: Arc<dyn PageStoreSet>,
+    file: File,
     path: PathBuf,
     page_size: usize,
     big_endian_cksum: bool,
@@ -98,35 +97,24 @@ impl Wal {
     /// Open an existing log and validate it up to the last commit. Returns
     /// `Ok(None)` when there is nothing usable: absent, empty, a foreign
     /// format, or a header that fails its own checksum.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn open(db_path: &Path, page_size: u32, writable: bool) -> Result<Option<Wal>> {
-        let stores: Arc<dyn PageStoreSet> = Arc::new(crate::storage::FileStoreSet::new(db_path));
-        Self::open_with(stores, page_size, writable)
-    }
-
-    pub(crate) fn open_with(
-        stores: Arc<dyn PageStoreSet>,
-        page_size: u32,
-        writable: bool,
-    ) -> Result<Option<Wal>> {
-        let path = stores
-            .path(StoreKind::Wal)
-            .unwrap_or_else(|| PathBuf::from(":memory:-wal"));
-        let options = if writable {
-            StoreOpenOptions::READ_WRITE
-        } else {
-            StoreOpenOptions::READ_ONLY
+        let path = wal_path(db_path);
+        let mut file = match File::options()
+            .read(true)
+            .write(writable)
+            .open(&path)
+        {
+            Ok(f) => f,
+            Err(e) if e.kind() == std::io::ErrorKind::NotFound => return Ok(None),
+            Err(e) => return Err(Error::Io(e)),
         };
-        let file = match stores.open(StoreKind::Wal, options)? {
-            Some(file) => file,
-            None => return Ok(None),
-        };
-        let len = file.len()?;
+        let len = file.metadata()?.len();
         if len < WAL_HEADER_SIZE as u64 {
             return Ok(None);
         }
         let mut hdr = [0u8; WAL_HEADER_SIZE];
-        file.read_at(0, &mut hdr)?;
+        file.seek(SeekFrom::Start(0))?;
+        file.read_exact(&mut hdr)?;
         let magic = be_u32(&hdr, 0)?;
         let big_endian_cksum = match magic {
             WAL_MAGIC_LE_CKSUM => false,
@@ -155,7 +143,6 @@ impl Wal {
 
         let mut wal = Wal {
             file,
-            stores,
             path,
             page_size: page_size as usize,
             big_endian_cksum,
@@ -180,27 +167,16 @@ impl Wal {
     }
 
     /// Create a fresh log for `db_path` (or overwrite an unusable one).
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn create(db_path: &Path, page_size: u32, seq: u32, salt: (u32, u32)) -> Result<Wal> {
-        let stores: Arc<dyn PageStoreSet> = Arc::new(crate::storage::FileStoreSet::new(db_path));
-        Self::create_with(stores, page_size, seq, salt)
-    }
-
-    pub(crate) fn create_with(
-        stores: Arc<dyn PageStoreSet>,
-        page_size: u32,
-        seq: u32,
-        salt: (u32, u32),
-    ) -> Result<Wal> {
-        let path = stores
-            .path(StoreKind::Wal)
-            .unwrap_or_else(|| PathBuf::from(":memory:-wal"));
-        let file = stores
-            .open(StoreKind::Wal, StoreOpenOptions::CREATE_TRUNCATE)?
-            .expect("create always returns a store");
+        let path = wal_path(db_path);
+        let file = File::options()
+            .create(true)
+            .read(true)
+            .write(true)
+            .truncate(true)
+            .open(&path)?;
         let mut wal = Wal {
             file,
-            stores,
             path,
             page_size: page_size as usize,
             big_endian_cksum: false,
@@ -235,8 +211,9 @@ impl Wal {
         let cks = checksum(&hdr[..24], (0, 0), self.big_endian_cksum);
         hdr[24..28].copy_from_slice(&cks.0.to_be_bytes());
         hdr[28..32].copy_from_slice(&cks.1.to_be_bytes());
-        self.file.write_at(0, &hdr)?;
-        self.file.sync()?;
+        self.file.seek(SeekFrom::Start(0))?;
+        self.file.write_all(&hdr)?;
+        crate::sync::sync(&self.file)?;
         self.running = cks;
         self.pending_running = cks;
         self.frames = 0;
@@ -262,9 +239,9 @@ impl Wal {
         let mut frame_hdr = [0u8; WAL_FRAME_HEADER_SIZE];
         let mut page = vec![0u8; self.page_size];
         while offset + frame_size <= len {
-            self.file.read_at(offset, &mut frame_hdr)?;
-            self.file
-                .read_at(offset + WAL_FRAME_HEADER_SIZE as u64, &mut page)?;
+            self.file.seek(SeekFrom::Start(offset))?;
+            self.file.read_exact(&mut frame_hdr)?;
+            self.file.read_exact(&mut page)?;
             let pgno = be_u32(&frame_hdr, 0)?;
             let truncate = be_u32(&frame_hdr, 4)?;
             let fsalt = (be_u32(&frame_hdr, 8)?, be_u32(&frame_hdr, 12)?);
@@ -302,7 +279,7 @@ impl Wal {
     /// re-read, because a reset keeps the file long but changes the salts, and
     /// trusting the length alone would leave us reading a previous generation.
     pub fn refresh(&mut self) -> Result<()> {
-        let len = self.file.len()?;
+        let len = self.file.metadata()?.len();
         if len < WAL_HEADER_SIZE as u64 {
             self.index.clear();
             self.frames = 0;
@@ -313,7 +290,8 @@ impl Wal {
             return Ok(());
         }
         let mut hdr = [0u8; WAL_HEADER_SIZE];
-        self.file.read_at(0, &mut hdr)?;
+        self.file.seek(SeekFrom::Start(0))?;
+        self.file.read_exact(&mut hdr)?;
         let salt = (be_u32(&hdr, 16)?, be_u32(&hdr, 20)?);
         let seq = be_u32(&hdr, 12)?;
         let generation_changed = salt != self.salt || seq != self.checkpoint_seq;
@@ -359,9 +337,9 @@ impl Wal {
         let mut frame_hdr = [0u8; WAL_FRAME_HEADER_SIZE];
         let mut page = vec![0u8; self.page_size];
         while offset + frame_size <= len {
-            self.file.read_at(offset, &mut frame_hdr)?;
-            self.file
-                .read_at(offset + WAL_FRAME_HEADER_SIZE as u64, &mut page)?;
+            self.file.seek(SeekFrom::Start(offset))?;
+            self.file.read_exact(&mut frame_hdr)?;
+            self.file.read_exact(&mut page)?;
             let pgno = be_u32(&frame_hdr, 0)?;
             let truncate = be_u32(&frame_hdr, 4)?;
             let fsalt = (be_u32(&frame_hdr, 8)?, be_u32(&frame_hdr, 12)?);
@@ -436,7 +414,8 @@ impl Wal {
         // page, decoded as this one.
         let header_at = offset.saturating_sub(WAL_FRAME_HEADER_SIZE as u64);
         let mut hdr = [0u8; WAL_FRAME_HEADER_SIZE];
-        match self.file.read_at(header_at, &mut hdr) {
+        self.file.seek(SeekFrom::Start(header_at))?;
+        match self.file.read_exact(&mut hdr) {
             Ok(()) => {}
             Err(e) if e.kind() == std::io::ErrorKind::UnexpectedEof => return Err(snapshot_gone()),
             Err(e) => return Err(Error::Io(e)),
@@ -447,7 +426,8 @@ impl Wal {
         {
             return Err(snapshot_gone());
         }
-        match self.file.read_at(offset, out) {
+        // The header read left the cursor exactly on the frame's page data.
+        match self.file.read_exact(out) {
             Ok(()) => {}
             Err(e) if e.kind() == std::io::ErrorKind::UnexpectedEof => return Err(snapshot_gone()),
             Err(e) => return Err(Error::Io(e)),
@@ -472,9 +452,9 @@ impl Wal {
         let s = checksum(data, s, self.big_endian_cksum);
         hdr[16..20].copy_from_slice(&s.0.to_be_bytes());
         hdr[20..24].copy_from_slice(&s.1.to_be_bytes());
-        self.file.write_at(offset, &hdr)?;
-        self.file
-            .write_at(offset + WAL_FRAME_HEADER_SIZE as u64, data)?;
+        self.file.seek(SeekFrom::Start(offset))?;
+        self.file.write_all(&hdr)?;
+        self.file.write_all(data)?;
         self.pending_running = s;
         self.pending_frames += 1;
         self.pending
@@ -486,7 +466,7 @@ impl Wal {
     /// Make every appended frame durable and part of the snapshot. The caller
     /// has already written the commit frame (the one carrying `db_size`).
     pub fn commit(&mut self, db_size: u32) -> Result<()> {
-        self.file.sync()?;
+        crate::sync::sync(&self.file)?;
         for (pgno, off) in std::mem::take(&mut self.pending) {
             self.index.insert(pgno, off);
         }
@@ -494,7 +474,7 @@ impl Wal {
         self.pending_frames = 0;
         self.running = self.pending_running;
         self.db_size_pages = db_size;
-        self.scanned_len = self.file.len()?;
+        self.scanned_len = self.file.metadata()?.len();
         crate::pager::journal_write_step();
         Ok(())
     }
@@ -510,7 +490,7 @@ impl Wal {
 
     /// Fold every committed frame into the database file and start the log
     /// over. The caller must hold exclusive access.
-    pub fn checkpoint(&mut self, db: &dyn PageStore) -> Result<u32> {
+    pub fn checkpoint(&mut self, db: &mut File) -> Result<u32> {
         if self.frames == 0 {
             return Ok(0);
         }
@@ -518,24 +498,26 @@ impl Wal {
         pages.sort_unstable();
         let mut buf = vec![0u8; self.page_size];
         for (pgno, offset) in &pages {
-            self.file.read_at(*offset, &mut buf)?;
-            db.write_at((*pgno as u64 - 1) * self.page_size as u64, &buf)?;
+            self.file.seek(SeekFrom::Start(*offset))?;
+            self.file.read_exact(&mut buf)?;
+            db.seek(SeekFrom::Start((*pgno as u64 - 1) * self.page_size as u64))?;
+            db.write_all(&buf)?;
             // Crash-injection step: a fold interrupted here leaves a torn
             // database file UNDER an intact log, and recovery replays the
             // same frames over it (see the checkpoint crash sweep).
             crate::pager::journal_write_step();
         }
         if self.db_size_pages > 0 {
-            db.truncate(self.db_size_pages as u64 * self.page_size as u64)?;
+            db.set_len(self.db_size_pages as u64 * self.page_size as u64)?;
         }
-        db.sync()?;
+        crate::sync::sync(db)?;
         crate::pager::journal_write_step();
         let moved = pages.len() as u32;
         // Reset: a new generation so any stale frame fails the salt check.
         self.checkpoint_seq = self.checkpoint_seq.wrapping_add(1);
         self.salt.0 = self.salt.0.wrapping_add(1);
         self.salt.1 = self.salt.1.wrapping_mul(2_654_435_761).wrapping_add(1);
-        self.file.truncate(0)?;
+        self.file.set_len(0)?;
         crate::pager::journal_write_step();
         self.write_header()?;
         Ok(moved)
@@ -544,9 +526,13 @@ impl Wal {
     /// Remove the log entirely (after a checkpoint, when closing a database
     /// that no one else is using).
     pub fn remove(self) -> Result<()> {
-        let Wal { file, stores, .. } = self;
-        drop(file);
-        stores.remove(StoreKind::Wal).map_err(Error::Io)
+        let path = self.path.clone();
+        drop(self.file);
+        match std::fs::remove_file(&path) {
+            Ok(()) => Ok(()),
+            Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(()),
+            Err(e) => Err(Error::Io(e)),
+        }
     }
 }
 
@@ -563,7 +549,7 @@ pub const SHM_LOCK_COUNT: u64 = 8;
 
 /// Keeps the `-shm` locking bytes for as long as this engine owns the log.
 pub struct ShmGuard {
-    file: Arc<dyn PageStore>,
+    file: File,
     #[allow(dead_code)]
     path: PathBuf,
     held: bool,
@@ -574,28 +560,21 @@ impl ShmGuard {
     /// Try to take the WAL locking bytes: shared for a reader (several may
     /// hold them), exclusive for a writer. `Ok(None)` means another process is
     /// using the log right now.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn acquire(db_path: &Path, exclusive: bool) -> Result<Option<ShmGuard>> {
-        let stores: Arc<dyn PageStoreSet> = Arc::new(crate::storage::FileStoreSet::new(db_path));
-        Self::acquire_with(stores, exclusive)
-    }
-
-    pub(crate) fn acquire_with(
-        stores: Arc<dyn PageStoreSet>,
-        exclusive: bool,
-    ) -> Result<Option<ShmGuard>> {
-        let path = stores
-            .path(StoreKind::Shm)
-            .unwrap_or_else(|| PathBuf::from(":memory:-shm"));
-        let file = match stores.open(StoreKind::Shm, StoreOpenOptions::CREATE) {
-            Ok(Some(file)) => file,
-            Ok(None) => unreachable!("create always returns a store"),
+        let path = shm_path(db_path);
+        let file = match File::options()
+            .create(true)
+            .read(true)
+            .write(true)
+            .open(&path)
+        {
+            Ok(f) => f,
             // A read-only directory or file: fall back to reading the log
             // without the lock, which is still checksum-safe.
-            Err(error) if error.kind() == std::io::ErrorKind::PermissionDenied => return Ok(None),
-            Err(error) => return Err(Error::Io(error)),
+            Err(e) if e.kind() == std::io::ErrorKind::PermissionDenied => return Ok(None),
+            Err(e) => return Err(Error::Io(e)),
         };
-        let got = crate::lock::try_lock_range(file.as_ref(), SHM_LOCK_FIRST, SHM_LOCK_COUNT, exclusive)?;
+        let got = crate::lock::try_lock_range(&file, SHM_LOCK_FIRST, SHM_LOCK_COUNT, exclusive)?;
         if !got {
             return Ok(None);
         }
@@ -620,16 +599,17 @@ impl ShmGuard {
         if self.exclusive {
             let _ = self.invalidate_index();
         }
-        let _ = crate::lock::unlock_range(self.file.as_ref(), SHM_LOCK_FIRST, SHM_LOCK_COUNT);
+        let _ = crate::lock::unlock_range(&self.file, SHM_LOCK_FIRST, SHM_LOCK_COUNT);
         self.held = false;
     }
 
-    fn invalidate_index(&mut self) -> Result<()> {
+    fn invalidate_index(&mut self) -> std::io::Result<()> {
         // The two header copies live in the first 96 bytes; the locking bytes
         // start at 120 and are never touched here.
         let zeros = [0u8; 96];
-        self.file.write_at(0, &zeros)?;
-        self.file.sync()?;
+        self.file.seek(SeekFrom::Start(0))?;
+        self.file.write_all(&zeros)?;
+        self.file.sync_data()?;
         Ok(())
     }
 }
diff --git a/libs/sqlite_query/src/write.rs b/libs/sqlite_query/src/write.rs
index 496905dbb..e662c0e6d 100644
--- a/libs/sqlite_query/src/write.rs
+++ b/libs/sqlite_query/src/write.rs
@@ -14,7 +14,6 @@ use crate::plan::Planner;
 use crate::schema::{IndexInfo, Schema, TableInfo};
 use crate::sql::ast::*;
 use crate::sql::parse::parse;
-use crate::storage::{MemoryStoreSet, PageStore, PageStoreSet, StoreKind, StoreOpenOptions};
 use crate::value::{
     apply_affinity, compare_records, encode_record, Collation, TextMode, Value,
 };
@@ -23,7 +22,6 @@ use std::cmp::Ordering;
 use std::collections::HashMap;
 use std::path::Path;
 use std::rc::Rc;
-use std::sync::Arc;
 use std::time::Duration;
 
 /// Most prepared statements kept per connection.
@@ -52,54 +50,10 @@ pub struct Connection {
 impl Connection {
     /// Open (or create) a database for reading and writing.
     pub fn open(path: &Path, busy_timeout: Duration) -> Result<Connection> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let stores: Arc<dyn PageStoreSet> =
-                Arc::new(crate::storage::FileStoreSet::new(path));
-            return Self::open_store(stores, busy_timeout);
+        if !path.exists() || std::fs::metadata(path).map(|m| m.len()).unwrap_or(0) == 0 {
+            create_empty_database(path)?;
         }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = (path, busy_timeout);
-            Err(Error::unsupported(
-                "filesystem databases are unavailable on wasm32; use open_memory or open_with",
-            ))
-        }
-    }
-
-    /// Open a fresh database whose main file and rollback journal are memory
-    /// backed. The returned connection owns the store set.
-    pub fn open_memory() -> Result<Connection> {
-        Self::open_with(MemoryStoreSet::new())
-    }
-
-    /// Open (or initialize) a database supplied by the caller.
-    pub fn open_with<S: PageStoreSet + 'static>(store_set: S) -> Result<Connection> {
-        Self::open_with_timeout(store_set, Duration::from_secs(5))
-    }
-
-    pub fn open_with_timeout<S: PageStoreSet + 'static>(
-        store_set: S,
-        busy_timeout: Duration,
-    ) -> Result<Connection> {
-        Self::open_store(Arc::new(store_set), busy_timeout)
-    }
-
-    fn open_store(
-        stores: Arc<dyn PageStoreSet>,
-        busy_timeout: Duration,
-    ) -> Result<Connection> {
-        let main = stores
-            .open(StoreKind::Main, StoreOpenOptions::CREATE)?
-            .expect("create always returns a store");
-        if main.len()? == 0 {
-            initialize_store(main.as_ref())?;
-        }
-        // On POSIX, closing any descriptor for an inode releases this
-        // process's fcntl locks on it. Drop the initialization handle before
-        // the pager opens and locks its long-lived main-file handle.
-        drop(main);
-        let mut pager = Pager::open_store_rw(stores, busy_timeout)?;
+        let mut pager = Pager::open_rw(path, busy_timeout)?;
         pager.begin_read()?;
         let schema = Schema::load(&mut pager)?;
         let schema_cookie = pager.header().schema_cookie;
@@ -1477,22 +1431,6 @@ fn split_statements(sql: &str) -> Vec<String> {
 /// Write a fresh, empty database: a 100-byte header and page 1 as an empty
 /// `sqlite_master` leaf.
 pub fn create_empty_database(path: &Path) -> Result<()> {
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        let stores = crate::storage::FileStoreSet::new(path);
-        let file = stores
-            .open(StoreKind::Main, StoreOpenOptions::CREATE_TRUNCATE)?
-            .expect("create always returns a store");
-        return initialize_store(file.as_ref());
-    }
-    #[cfg(target_arch = "wasm32")]
-    {
-        let _ = path;
-        Err(Error::unsupported("filesystem databases are unavailable on wasm32"))
-    }
-}
-
-fn initialize_store(store: &dyn PageStore) -> Result<()> {
     let page_size: usize = 4096;
     let mut page = vec![0u8; page_size];
     page[0..16].copy_from_slice(crate::pager::MAGIC);
@@ -1516,7 +1454,6 @@ fn initialize_store(store: &dyn PageStore) -> Result<()> {
     let content_start = page_size as u16;
     page[105..107].copy_from_slice(&content_start.to_be_bytes());
     page[107] = 0;
-    store.truncate(0)?;
-    store.write_at(0, &page)?;
+    std::fs::write(path, &page)?;
     Ok(())
 }
diff --git a/libs/sqlite_query/tests/memory.rs b/libs/sqlite_query/tests/memory.rs
deleted file mode 100644
index b360e14e6..000000000
--- a/libs/sqlite_query/tests/memory.rs
+++ /dev/null
@@ -1,156 +0,0 @@
-use makepad_sqlite::{
-    Connection, FileStoreSet, MemoryStoreSet, PageStoreSet, StoreKind, StoreOpenOptions, Value,
-};
-use std::sync::Arc;
-
-fn exercise_sql(stores: Arc<dyn PageStoreSet>) {
-    let mut db = Connection::open_with(stores).unwrap();
-    db.execute(
-        "CREATE TABLE t(id INTEGER PRIMARY KEY, name TEXT NOT NULL, payload BLOB)",
-        &[],
-    )
-    .unwrap();
-    db.execute("CREATE INDEX t_by_name ON t(name)", &[]).unwrap();
-    db.execute(
-        "INSERT INTO t(name, payload) VALUES ('one', x'0102'), ('two', x'03')",
-        &[],
-    )
-    .unwrap();
-    let rows = db
-        .query("SELECT id, name, length(payload) FROM t ORDER BY id", &[])
-        .unwrap();
-    assert_eq!(rows.rows.len(), 2);
-    assert_eq!(rows.rows[1][1].as_text(), Some("two"));
-    assert_eq!(rows.rows[1][2].as_integer(), Some(1));
-
-    db.execute("BEGIN IMMEDIATE", &[]).unwrap();
-    db.execute("DELETE FROM t", &[]).unwrap();
-    assert_eq!(
-        db.query("SELECT COUNT(*) FROM t", &[]).unwrap().rows[0][0].as_integer(),
-        Some(0)
-    );
-    db.execute("ROLLBACK", &[]).unwrap();
-    assert_eq!(
-        db.query("SELECT COUNT(*) FROM t", &[]).unwrap().rows[0][0].as_integer(),
-        Some(2)
-    );
-    assert_eq!(
-        db.query("PRAGMA quick_check", &[]).unwrap().rows[0][0].as_text(),
-        Some("ok")
-    );
-}
-
-#[test]
-fn backend_agnostic_sql_runs_on_file_and_memory() {
-    let mut path = std::env::temp_dir();
-    path.push(format!(
-        "makepad-sqlite-page-store-{}-{}.db",
-        std::process::id(),
-        std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .unwrap()
-            .as_nanos()
-    ));
-    exercise_sql(Arc::new(FileStoreSet::new(&path)));
-    exercise_sql(Arc::new(MemoryStoreSet::new()));
-    let _ = std::fs::remove_file(path);
-}
-
-#[test]
-fn memory_rollback_journal_is_created_and_removed() {
-    let stores = MemoryStoreSet::new();
-    let mut db = Connection::open_with(stores.clone()).unwrap();
-    assert_eq!(
-        db.query("PRAGMA journal_mode", &[]).unwrap().rows[0][0].as_text(),
-        Some("delete")
-    );
-    db.execute("CREATE TABLE t(v TEXT)", &[]).unwrap();
-    assert!(stores
-        .open(StoreKind::Journal, StoreOpenOptions::READ_ONLY)
-        .unwrap()
-        .is_none());
-
-    db.execute("BEGIN IMMEDIATE", &[]).unwrap();
-    db.execute("INSERT INTO t VALUES ('uncommitted')", &[])
-        .unwrap();
-    let journal = stores
-        .open(StoreKind::Journal, StoreOpenOptions::READ_ONLY)
-        .unwrap()
-        .expect("rollback journal while transaction is open");
-    assert!(journal.len().unwrap() >= 512);
-    db.execute("ROLLBACK", &[]).unwrap();
-    assert!(stores
-        .open(StoreKind::Journal, StoreOpenOptions::READ_ONLY)
-        .unwrap()
-        .is_none());
-    assert_eq!(
-        db.query("SELECT COUNT(*) FROM t", &[]).unwrap().rows[0][0].as_integer(),
-        Some(0)
-    );
-}
-
-#[test]
-fn memory_wal_appends_checkpoints_and_converts_back() {
-    let stores = MemoryStoreSet::new();
-    let mut db = Connection::open_with(stores.clone()).unwrap();
-    db.execute("CREATE TABLE t(id INTEGER PRIMARY KEY, v TEXT)", &[])
-        .unwrap();
-    assert_eq!(
-        db.query("PRAGMA journal_mode=WAL", &[]).unwrap().rows[0][0].as_text(),
-        Some("wal")
-    );
-    db.execute("INSERT INTO t(v) VALUES ('in-wal')", &[])
-        .unwrap();
-    assert!(db.pager().wal_frames() > 0);
-    let wal = stores
-        .open(StoreKind::Wal, StoreOpenOptions::READ_ONLY)
-        .unwrap()
-        .expect("WAL store");
-    assert!(wal.len().unwrap() > 32);
-    assert_eq!(
-        db.query("SELECT v FROM t", &[]).unwrap().rows[0][0].as_text(),
-        Some("in-wal")
-    );
-    drop(db);
-    let mut db = Connection::open_with(stores.clone()).unwrap();
-    assert_eq!(
-        db.query("SELECT v FROM t", &[]).unwrap().rows[0][0].as_text(),
-        Some("in-wal"),
-        "a reopened memory connection did not recover its WAL"
-    );
-    db.query("PRAGMA wal_checkpoint", &[]).unwrap();
-    assert_eq!(db.pager().wal_frames(), 0);
-    assert_eq!(
-        db.query("PRAGMA journal_mode=DELETE", &[]).unwrap().rows[0][0].as_text(),
-        Some("delete")
-    );
-    assert!(stores
-        .open(StoreKind::Wal, StoreOpenOptions::READ_ONLY)
-        .unwrap()
-        .is_none());
-}
-
-#[test]
-fn memory_quick_check_after_many_pages() {
-    let mut db = Connection::open_memory().unwrap();
-    db.execute("CREATE TABLE t(id INTEGER PRIMARY KEY, k TEXT, payload BLOB)", &[])
-        .unwrap();
-    db.execute("CREATE INDEX t_by_k ON t(k)", &[]).unwrap();
-    db.execute("BEGIN IMMEDIATE", &[]).unwrap();
-    for i in 0..400i64 {
-        db.execute(
-            "INSERT INTO t(k, payload) VALUES (?1, ?2)",
-            &[
-                Value::text(format!("key-{:04}", i % 73)),
-                Value::Blob(vec![(i % 251) as u8; 6000]),
-            ],
-        )
-        .unwrap();
-    }
-    db.execute("COMMIT", &[]).unwrap();
-    assert!(db.pager().page_count() > 400);
-    assert_eq!(
-        db.query("PRAGMA quick_check", &[]).unwrap().rows[0][0].as_text(),
-        Some("ok")
-    );
-}
diff --git a/libs/strict_json/src/lib.rs b/libs/strict_json/src/lib.rs
index 17e308fa7..64f665742 100644
--- a/libs/strict_json/src/lib.rs
+++ b/libs/strict_json/src/lib.rs
@@ -155,15 +155,8 @@ fn escape_into(out: &mut String, s: &str) {
 }
 
 pub fn parse(bytes: &[u8]) -> Result<Value, &'static str> {
-    parse_depth(bytes, MAX_DEPTH)
-}
-
-/// `parse` with an explicit nesting cap, for bodies whose schema is known to
-/// nest deeper than the default (a flow graph, for instance). Every other
-/// rule is unchanged.
-pub fn parse_depth(bytes: &[u8], max_depth: u32) -> Result<Value, &'static str> {
     let text = std::str::from_utf8(bytes).map_err(|_| "invalid utf-8")?;
-    let mut p = P { b: text.as_bytes(), i: 0, max_depth };
+    let mut p = P { b: text.as_bytes(), i: 0 };
     p.skip_ws();
     let v = p.value(0)?;
     p.skip_ws();
@@ -176,7 +169,6 @@ pub fn parse_depth(bytes: &[u8], max_depth: u32) -> Result<Value, &'static str>
 struct P<'a> {
     b: &'a [u8],
     i: usize,
-    max_depth: u32,
 }
 
 impl<'a> P<'a> {
@@ -216,7 +208,7 @@ impl<'a> P<'a> {
     }
 
     fn value(&mut self, depth: u32) -> Result<Value, &'static str> {
-        if depth > self.max_depth {
+        if depth > MAX_DEPTH {
             return Err("nesting too deep");
         }
         match self.peek().ok_or("unexpected end")? {
diff --git a/libs/svg/src/tessellate.rs b/libs/svg/src/tessellate.rs
index a4c4af8ba..d14b9083a 100644
--- a/libs/svg/src/tessellate.rs
+++ b/libs/svg/src/tessellate.rs
@@ -1,4 +1,5 @@
 use crate::path::*;
+use std::f32::consts::PI;
 
 // Output vertex: position + texcoord for AA + distance along stroke
 #[derive(Clone, Copy, Default, Debug)]
@@ -13,37 +14,6 @@ pub struct VVertex {
     pub clip_radius: f32,
 }
 
-
-/// Accumulates wall time between laps into the profiler's slots; the web has
-/// no clock, so the laps are simply skipped there.
-struct LapTimer {
-    #[cfg(not(target_arch = "wasm32"))]
-    last: Option<std::time::Instant>,
-}
-
-impl LapTimer {
-    fn new(enabled: bool) -> Self {
-        #[cfg(target_arch = "wasm32")]
-        let _ = enabled;
-        Self {
-            #[cfg(not(target_arch = "wasm32"))]
-            last: enabled.then(std::time::Instant::now),
-        }
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn lap(&mut self, slot: &mut u64) {
-        if let Some(t) = self.last {
-            let now = std::time::Instant::now();
-            *slot += (now - t).as_nanos() as u64;
-            self.last = Some(now);
-        }
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    fn lap(&mut self, _slot: &mut u64) {}
-}
-
 impl VVertex {
     fn new(x: f32, y: f32, u: f32, v: f32) -> Self {
         Self {
@@ -492,13 +462,7 @@ impl Tessellator {
         self.calculate_joins(hw, line_join, miter_limit);
         verts.clear();
         indices.clear();
-        let has_round_cap = self.paths.iter().any(|path| !path.closed)
-            && (matches!(start_cap, LineCap::Round) || matches!(end_cap, LineCap::Round));
-        let (u0, u1) = if aa > 0.0 || has_round_cap {
-            (0.0, 1.0)
-        } else {
-            (0.5, 0.5)
-        };
+        let (u0, u1) = if aa > 0.0 { (0.0, 1.0) } else { (0.5, 0.5) };
         for pi in 0..self.paths.len() {
             let sp = &self.paths[pi];
             let first = sp.first;
@@ -537,7 +501,7 @@ impl Tessellator {
                 };
                 let p0 = self.points[first];
                 self.emit_cap_start(
-                    verts, indices, p0.x, p0.y, ndx, ndy, hw, u0, u1, start_cap,
+                    verts, indices, p0.x, p0.y, ndx, ndy, hw, aa, u0, u1, start_cap,
                 );
                 // stamp stroke_dist=0 on cap verts
                 let cap_end = verts.len();
@@ -645,6 +609,7 @@ impl Tessellator {
         dx: f32,
         dy: f32,
         w: f32,
+        aa: f32,
         u0: f32,
         u1: f32,
         cap: LineCap,
@@ -653,37 +618,79 @@ impl Tessellator {
         let dly = -dx;
         match cap {
             LineCap::Butt => {
+                verts.push(VVertex::new(
+                    px + dlx * w - dx * aa,
+                    py + dly * w - dy * aa,
+                    u0,
+                    0.0,
+                ));
+                verts.push(VVertex::new(
+                    px - dlx * w - dx * aa,
+                    py - dly * w - dy * aa,
+                    u1,
+                    0.0,
+                ));
                 verts.push(VVertex::new(px + dlx * w, py + dly * w, u0, 1.0));
                 verts.push(VVertex::new(px - dlx * w, py - dly * w, u1, 1.0));
             }
             LineCap::Square => {
+                verts.push(VVertex::new(
+                    px + dlx * w - dx * (w - aa),
+                    py + dly * w - dy * (w - aa),
+                    u0,
+                    0.0,
+                ));
+                verts.push(VVertex::new(
+                    px - dlx * w - dx * (w - aa),
+                    py - dly * w - dy * (w - aa),
+                    u1,
+                    0.0,
+                ));
                 verts.push(VVertex::new(px + dlx * w, py + dly * w, u0, 1.0));
                 verts.push(VVertex::new(px - dlx * w, py - dly * w, u1, 1.0));
             }
             LineCap::Round => {
-                let vi = verts.len() as u32;
-                verts.push(VVertex::new(
-                    px + dlx * w - dx * w,
-                    py + dly * w - dy * w,
-                    u0,
-                    2.0,
-                ));
-                verts.push(VVertex::new(
-                    px - dlx * w - dx * w,
-                    py - dly * w - dy * w,
-                    u1,
-                    2.0,
-                ));
+                // Emit a triangle fan from center to arc points, then
+                // end with the (left, right) pair for the stroke body.
+                let ncap = ((w * PI).ceil() as usize).max(2).min(32);
+                let center_vi = verts.len() as u32;
+                verts.push(VVertex::new(px, py, 0.5, 1.0));
+                // Arc vertices from +left through back to -left
+                for i in 0..ncap {
+                    let a = i as f32 / (ncap - 1) as f32 * PI;
+                    let ax = a.cos() * w;
+                    let ay = a.sin() * w;
+                    verts.push(VVertex::new(
+                        px - dlx * ax - dx * ay,
+                        py - dly * ax - dy * ay,
+                        // u=0.5 -> fully-covered (sd=1) so the round cap is a SOLID disc.
+                        // (was u0=0.0 -> sd=0 -> radial fade that vanished at small sizes,
+                        // making round caps look square — robrix #926.)
+                        0.5,
+                        1.0,
+                    ));
+                }
+                // Fan triangles: center + consecutive arc points
+                let arc_start = center_vi + 1;
+                for i in 0..(ncap as u32 - 1) {
+                    indices.push(center_vi);
+                    indices.push(arc_start + i);
+                    indices.push(arc_start + i + 1);
+                }
+                // Final pair for body stitching: (left_edge, right_edge)
                 verts.push(VVertex::new(px + dlx * w, py + dly * w, u0, 1.0));
                 verts.push(VVertex::new(px - dlx * w, py - dly * w, u1, 1.0));
-                indices.extend_from_slice(&[
-                    vi,
-                    vi + 1,
-                    vi + 2,
-                    vi + 1,
-                    vi + 3,
-                    vi + 2,
-                ]);
+                // Connect last arc point to the left edge, and first arc point to the right edge
+                let left_vi = verts.len() as u32 - 2;
+                let right_vi = verts.len() as u32 - 1;
+                // Left edge triangle: center, first arc point (at +left side), left_edge
+                indices.push(center_vi);
+                indices.push(arc_start);
+                indices.push(left_vi);
+                // Right edge triangle: center, last arc point (at -left side), right_edge
+                indices.push(center_vi);
+                indices.push(arc_start + ncap as u32 - 1);
+                indices.push(right_vi);
             }
         }
     }
@@ -739,6 +746,8 @@ impl Tessellator {
                 ));
             }
             LineCap::Round => {
+                let ncap = ((w * PI).ceil() as usize).max(2).min(32);
+                // Connect body's last pair to the (left, right) pair
                 verts.push(VVertex::new(px + dlx * w, py + dly * w, u0, 1.0));
                 verts.push(VVertex::new(px - dlx * w, py - dly * w, u1, 1.0));
                 if vi >= 2 {
@@ -749,26 +758,36 @@ impl Tessellator {
                     indices.push(vi + 1);
                     indices.push(vi);
                 }
-                verts.push(VVertex::new(
-                    px + dlx * w + dx * w,
-                    py + dly * w + dy * w,
-                    u0,
-                    2.0,
-                ));
-                verts.push(VVertex::new(
-                    px - dlx * w + dx * w,
-                    py - dly * w + dy * w,
-                    u1,
-                    2.0,
-                ));
-                indices.extend_from_slice(&[
-                    vi,
-                    vi + 1,
-                    vi + 2,
-                    vi + 1,
-                    vi + 3,
-                    vi + 2,
-                ]);
+                // Center vertex for fan
+                let center_vi = verts.len() as u32;
+                verts.push(VVertex::new(px, py, 0.5, 1.0));
+                // Arc vertices from +left through front to -left
+                let arc_start = center_vi + 1;
+                for i in 0..ncap {
+                    let a = i as f32 / (ncap - 1) as f32 * PI;
+                    let ax = a.cos() * w;
+                    let ay = a.sin() * w;
+                    verts.push(VVertex::new(
+                        px - dlx * ax + dx * ay,
+                        py - dly * ax + dy * ay,
+                        // u=0.5 -> solid disc (see emit_cap_start). Was u0 -> square at small sizes.
+                        0.5,
+                        1.0,
+                    ));
+                }
+                // Fan triangles: center + consecutive arc points
+                for i in 0..(ncap as u32 - 1) {
+                    indices.push(center_vi);
+                    indices.push(arc_start + i);
+                    indices.push(arc_start + i + 1);
+                }
+                // Connect left_edge to first arc, right_edge to last arc
+                indices.push(center_vi);
+                indices.push(vi);
+                indices.push(arc_start);
+                indices.push(center_vi);
+                indices.push(arc_start + ncap as u32 - 1);
+                indices.push(vi + 1);
                 return;
             }
         }
@@ -883,9 +902,14 @@ impl Tessellator {
         #[cfg(not(target_arch = "wasm32"))]
         fixture_dump::dump_fill(self, aa, line_join, miter_limit, gpu_expand_fill);
 
-        let mut lap_timer = LapTimer::new(stats.is_some());
+        let timing = stats.is_some();
+        let mut t_last = timing.then(std::time::Instant::now);
         let mut lap = move |slot: &mut u64| {
-            lap_timer.lap(slot);
+            if let Some(t) = t_last {
+                let now = std::time::Instant::now();
+                *slot += (now - t).as_nanos() as u64;
+                t_last = Some(now);
+            }
         };
 
         let woff = aa * 0.5;
@@ -2296,55 +2320,6 @@ impl SweepTessellator {
     }
 }
 
-#[cfg(test)]
-mod stroke_tests {
-    use super::*;
-
-    fn straight_stroke(cap: LineCap) -> (Vec<VVertex>, Vec<u32>) {
-        let mut path = VectorPath::new();
-        path.move_to(0.0, 0.0);
-        path.line_to(20.0, 0.0);
-        let mut tess = Tessellator::default();
-        tess.flatten(&path, 0.25);
-        let mut verts = Vec::new();
-        let mut indices = Vec::new();
-        tess.stroke(10.0, cap, LineJoin::Miter, 4.0, 1.0, &mut verts, &mut indices);
-        (verts, indices)
-    }
-
-    #[test]
-    fn round_caps_emit_one_carrier_pair_per_end() {
-        let (verts, indices) = straight_stroke(LineCap::Round);
-
-        // Two body pairs plus one two-vertex carrier at each end: no fan.
-        assert_eq!(verts.len(), 2 * 2 + 2 * 2);
-        assert_eq!(indices.len(), 3 * 6);
-        assert_eq!(
-            verts.iter().map(|vertex| vertex.v).collect::<Vec<_>>(),
-            [2.0, 2.0, 1.0, 1.0, 1.0, 1.0, 2.0, 2.0]
-        );
-        assert!(verts
-            .iter()
-            .all(|vertex| !(vertex.x == 0.0 && vertex.y == 0.0)
-                && !(vertex.x == 20.0 && vertex.y == 0.0)));
-        assert!(indices.iter().all(|&index| index < verts.len() as u32));
-    }
-
-    #[test]
-    fn butt_start_emits_no_dead_feather_vertices() {
-        let (verts, indices) = straight_stroke(LineCap::Butt);
-        let mut referenced = vec![false; verts.len()];
-        for &index in &indices {
-            referenced[index as usize] = true;
-        }
-
-        // Start contributes only its structural pair; the indexed end
-        // carrier remains necessary to place the longitudinal AA ramp.
-        assert_eq!(verts.len(), 2 + 4);
-        assert!(referenced.into_iter().all(|is_referenced| is_referenced));
-    }
-}
-
 // ---- Fixture replay benchmark ----------------------------------------------
 // Replays fill() inputs captured via MAKEPAD_TESS_DUMP (see fixture_dump).
 // Run:
diff --git a/libs/system_speech/Cargo.toml b/libs/system_speech/Cargo.toml
deleted file mode 100644
index 545366f22..000000000
--- a/libs/system_speech/Cargo.toml
+++ /dev/null
@@ -1,46 +0,0 @@
-[package]
-name = "makepad-system-speech"
-version = "0.1.0"
-edition = "2021"
-description = "The operating system's own speech services as plain blocking functions: speech-to-text and text-to-speech through Apple Speech / AVSpeechSynthesizer, Windows.Media.SpeechRecognition / SpeechSynthesis, Android SpeechRecognizer / TextToSpeech, and espeak-ng on Linux. No models, no network, no hub — makepad-ai-hub publishes these as the `stt.system` / `tts.system` pipes."
-license = "MIT"
-
-[dependencies]
-
-[target.'cfg(target_os = "android")'.dependencies]
-## Same rule as makepad-platform: crates.io versions, not path deps, so exactly
-## one copy of the JNI / activity state exists in the app binary.
-makepad-jni-sys = { version = "0.4.0" }
-makepad-android-state = { version = "0.1.0" }
-
-[target.'cfg(windows)'.dependencies.windows-core]
-path = "../windows/windows-core"
-version = "0.62.2"
-
-## `IAsyncOperation` / `IAsyncAction` are named directly by the blocking waits
-## in `platform/windows.rs`; the `windows` crate returns them but re-exports
-## neither.
-[target.'cfg(windows)'.dependencies.windows-future]
-path = "../windows/windows-future"
-version = "0.3.2"
-default-features = false
-
-[target.'cfg(windows)'.dependencies.windows]
-path = "../windows/windows-rs"
-version = "0.62.2"
-features = [
-    "Foundation",
-    "Foundation_Collections",
-    "Globalization",
-    ## `SpeechSynthesisStream` is gated on Media_Core: it is an IMediaSource.
-    "Media_Core",
-    "Media_SpeechSynthesis",
-    "Media_SpeechRecognition",
-    "Storage_Streams",
-    "Win32_Foundation",
-    "Win32_System_WinRT",
-]
-
-[[bin]]
-name = "system-speech-test"
-path = "src/bin/system_speech_test.rs"
diff --git a/libs/system_speech/build.rs b/libs/system_speech/build.rs
deleted file mode 100644
index 23ee48210..000000000
--- a/libs/system_speech/build.rs
+++ /dev/null
@@ -1,198 +0,0 @@
-//! Builds the Apple bridge (`swift/stt_bridge.swift` + `swift/tts_bridge.swift`)
-//! into one static library on Apple hosts targeting macOS/iOS. Without a Swift
-//! toolchain, or off Apple, the crate compiles without the `apple_speech` cfg
-//! and both engines report themselves unavailable.
-
-use std::env;
-use std::fs;
-use std::process::Command;
-
-/// SpeechAnalyzer (the STT half of the bridge) is iOS 26+.
-const IOS_DEPLOYMENT_TARGET_DEFAULT: &str = "26.0";
-
-fn main() {
-    println!("cargo:rustc-check-cfg=cfg(apple_speech)");
-    println!("cargo:rerun-if-changed=swift/stt_bridge.swift");
-    println!("cargo:rerun-if-changed=swift/tts_bridge.swift");
-    println!("cargo:rerun-if-env-changed=MAKEPAD_SYSTEM_SPEECH_NO_APPLE_BRIDGE");
-    println!("cargo:rerun-if-env-changed=IPHONEOS_DEPLOYMENT_TARGET");
-    println!("cargo:rerun-if-env-changed=IPHONESIMULATOR_DEPLOYMENT_TARGET");
-
-    let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap_or_default();
-    let is_apple_host = env::var("HOST").unwrap_or_default().contains("apple-darwin");
-    let is_apple_target = target_os == "macos" || target_os == "ios";
-    let disabled = env::var_os("MAKEPAD_SYSTEM_SPEECH_NO_APPLE_BRIDGE").is_some();
-
-    if is_apple_host && is_apple_target && !disabled && build_apple_bridge(&target_os) {
-        println!("cargo:rustc-cfg=apple_speech");
-    } else if is_apple_target && !disabled {
-        println!("cargo:warning=makepad-system-speech: Apple bridge not built; system STT/TTS unavailable");
-    }
-}
-
-fn build_apple_bridge(target_os: &str) -> bool {
-    let out_dir = env::var("OUT_DIR").unwrap();
-    let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
-    let module_cache = format!("{out_dir}/swift_module_cache");
-    let _ = fs::create_dir_all(&module_cache);
-
-    let mut args = vec![
-        "-emit-library".to_string(),
-        "-static".to_string(),
-        "-parse-as-library".to_string(),
-        "-module-name".to_string(),
-        "makepad_system_speech".to_string(),
-        "-module-cache-path".to_string(),
-        module_cache,
-        "-O".to_string(),
-    ];
-    if target_os == "ios" {
-        if let Some((target, sdk)) = ios_target_and_sdk() {
-            args.push("-target".to_string());
-            args.push(target);
-            args.push("-sdk".to_string());
-            args.push(sdk);
-        }
-    }
-    args.push("-o".to_string());
-    args.push(format!("{out_dir}/libmakepad_system_speech.a"));
-    args.push(format!("{manifest_dir}/swift/stt_bridge.swift"));
-    args.push(format!("{manifest_dir}/swift/tts_bridge.swift"));
-
-    match Command::new("swiftc").args(&args).status() {
-        Ok(status) if status.success() => {}
-        Ok(_) => {
-            println!("cargo:warning=swiftc failed for the makepad-system-speech Apple bridge");
-            return false;
-        }
-        Err(err) => {
-            println!("cargo:warning=swiftc unavailable ({err}) for the makepad-system-speech Apple bridge");
-            return false;
-        }
-    }
-
-    // Must come BEFORE any other link-search line so the patched .tbd files win.
-    if target_os == "macos" {
-        fix_swift_rpath_tbds(&out_dir);
-    }
-
-    println!("cargo:rustc-link-search=native={out_dir}");
-    println!("cargo:rustc-link-lib=static=makepad_system_speech");
-
-    // The Swift objects were built for this deployment target; the Rust link
-    // step must agree or the async runtime's symbols go missing.
-    if target_os == "ios" {
-        let deployment = ios_deployment_target();
-        println!("cargo:rustc-link-arg=-miphoneos-version-min={deployment}");
-    }
-
-    println!("cargo:rustc-link-lib=framework=Speech");
-    println!("cargo:rustc-link-lib=framework=Foundation");
-    println!("cargo:rustc-link-lib=framework=AVFoundation");
-    println!("cargo:rustc-link-lib=framework=CoreMedia");
-
-    // Swift runtime search paths so the linker resolves the bridge's symbols.
-    if let Ok(output) = Command::new("swiftc").args(["-print-target-info"]).output() {
-        if output.status.success() {
-            let info = String::from_utf8_lossy(&output.stdout);
-            for line in info.lines() {
-                let path = line.trim().trim_matches('"').trim_end_matches(',');
-                if path.starts_with('/') && path.contains("lib/swift") {
-                    println!("cargo:rustc-link-search=native={path}");
-                }
-            }
-        }
-    }
-    true
-}
-
-fn ios_is_simulator() -> bool {
-    let arch = env::var("CARGO_CFG_TARGET_ARCH").unwrap_or_default();
-    let abi = env::var("CARGO_CFG_TARGET_ABI").unwrap_or_default();
-    abi == "sim" || arch == "x86_64"
-}
-
-fn ios_deployment_target() -> String {
-    let key = if ios_is_simulator() {
-        "IPHONESIMULATOR_DEPLOYMENT_TARGET"
-    } else {
-        "IPHONEOS_DEPLOYMENT_TARGET"
-    };
-    env::var(key).unwrap_or_else(|_| IOS_DEPLOYMENT_TARGET_DEFAULT.to_string())
-}
-
-fn ios_target_and_sdk() -> Option<(String, String)> {
-    let arch = env::var("CARGO_CFG_TARGET_ARCH").ok()?;
-    let swift_arch = match arch.as_str() {
-        "aarch64" => "arm64",
-        "x86_64" => "x86_64",
-        _ => return None,
-    };
-    let deployment = ios_deployment_target();
-    let (swift_target, sdk_name) = if ios_is_simulator() {
-        (format!("{swift_arch}-apple-ios{deployment}-simulator"), "iphonesimulator")
-    } else {
-        (format!("{swift_arch}-apple-ios{deployment}"), "iphoneos")
-    };
-    let sdk_path = Command::new("xcrun")
-        .args(["--sdk", sdk_name, "--show-sdk-path"])
-        .output()
-        .ok()
-        .filter(|out| out.status.success())
-        .map(|out| String::from_utf8_lossy(&out.stdout).trim().to_string())?;
-    Some((swift_target, sdk_path))
-}
-
-/// The macOS SDK's Swift runtime `.tbd` files carry `$ld$previous` entries that
-/// make the linker record `@rpath/libswift_Concurrency.dylib` as the install
-/// name whenever MACOSX_DEPLOYMENT_TARGET < 15 — and Rust defaults to 11.0. The
-/// binary then dies at launch with "Library not loaded: @rpath/...". Patched
-/// copies without those entries, searched first, make the linker use the
-/// absolute `/usr/lib/swift/...` names instead.
-fn fix_swift_rpath_tbds(out_dir: &str) {
-    let Some(sdk_path) = Command::new("xcrun")
-        .args(["--show-sdk-path"])
-        .output()
-        .ok()
-        .filter(|o| o.status.success())
-        .map(|o| String::from_utf8_lossy(&o.stdout).trim().to_string())
-    else {
-        return;
-    };
-    let override_dir = format!("{out_dir}/swift_tbd_override");
-    if fs::create_dir_all(&override_dir).is_err() {
-        return;
-    }
-    let swift_tbd_dir = format!("{sdk_path}/usr/lib/swift");
-    for name in [
-        "libswift_Concurrency.tbd",
-        "libswiftCore.tbd",
-        "libswiftFoundation.tbd",
-        "libswift_StringProcessing.tbd",
-        "libswift_RegexParser.tbd",
-    ] {
-        let Ok(content) = fs::read_to_string(format!("{swift_tbd_dir}/{name}")) else {
-            continue;
-        };
-        if !content.contains("$ld$previous$@rpath/") {
-            continue;
-        }
-        let _ = fs::write(format!("{override_dir}/{name}"), strip_ld_previous_rpath(&content));
-    }
-    println!("cargo:rustc-link-search=native={override_dir}");
-}
-
-fn strip_ld_previous_rpath(content: &str) -> String {
-    let mut result = content.to_string();
-    while let Some(start) = result.find("'$ld$previous$@rpath/") {
-        let Some(end_quote_offset) = result[start + 1..].find('\'') else {
-            break;
-        };
-        let end = start + 1 + end_quote_offset + 1;
-        let rest = &result[end..];
-        let trimmed = rest.trim_start_matches(|c: char| matches!(c, ',' | ' ' | '\n' | '\r'));
-        let skip = rest.len() - trimmed.len();
-        result = format!("{}{}", &result[..start], &result[end + skip..]);
-    }
-    result
-}
diff --git a/libs/system_speech/src/bin/system_speech_test.rs b/libs/system_speech/src/bin/system_speech_test.rs
deleted file mode 100644
index 5aae1a7c2..000000000
--- a/libs/system_speech/src/bin/system_speech_test.rs
+++ /dev/null
@@ -1,147 +0,0 @@
-//! Exercise the OS speech engines from the command line.
-//!
-//! ```text
-//! system-speech-test info
-//! system-speech-test voices
-//! system-speech-test tts "Hello there" [--voice ID] [--lang en-GB] [--rate 1.2] [--pitch 1.0] [-o out.wav]
-//! system-speech-test stt input.wav [--lang en]            # PCM-input engines
-//! system-speech-test listen [--lang en] [--seconds 8]     # mic-owning engines
-//! ```
-
-#[cfg(target_arch = "wasm32")]
-fn main() {}
-
-// This diagnostic drives native OS speech engines; it is not a wasm runtime target.
-#[cfg(not(target_arch = "wasm32"))]
-mod native {
-
-use makepad_system_speech::{stt, tts, wav, SttEvent, SttOptions, TtsOptions, STT_SAMPLE_RATE};
-use std::sync::mpsc;
-use std::time::{Duration, Instant};
-
-fn arg_value(args: &[String], flag: &str) -> Option<String> {
-    args.iter().position(|a| a == flag).and_then(|i| args.get(i + 1).cloned())
-}
-
-pub(super) fn run() {
-    let args: Vec<String> = std::env::args().skip(1).collect();
-    match args.first().map(String::as_str) {
-        Some("info") | None => {
-            println!("stt engine : {} (available: {})", stt::engine_name(), stt::available());
-            println!("stt caps   : {:?}", stt::capabilities());
-            println!("tts engine : {} (available: {})", tts::engine_name(), tts::available());
-            println!("tts voices : {}", tts::voices().len());
-        }
-        Some("voices") => {
-            for v in tts::voices() {
-                println!("{:<48} {:<8} {:?} {}", v.id, v.language, v.gender, v.name);
-            }
-        }
-        Some("tts") => {
-            let text = args.get(1).cloned().unwrap_or_else(|| "Hello from makepad system speech.".into());
-            let mut options = TtsOptions::default();
-            options.voice = arg_value(&args, "--voice");
-            if let Some(lang) = arg_value(&args, "--lang") {
-                options.language = lang;
-            }
-            if let Some(rate) = arg_value(&args, "--rate").and_then(|v| v.parse().ok()) {
-                options.rate = rate;
-            }
-            if let Some(pitch) = arg_value(&args, "--pitch").and_then(|v| v.parse().ok()) {
-                options.pitch = pitch;
-            }
-            let t0 = Instant::now();
-            match tts::synthesize(&text, &options) {
-                Ok(audio) => {
-                    println!(
-                        "rendered {:.2}s at {} Hz in {:.2}s",
-                        audio.duration_secs(),
-                        audio.sample_rate,
-                        t0.elapsed().as_secs_f64()
-                    );
-                    let out = arg_value(&args, "-o").unwrap_or_else(|| "system_speech_tts.wav".into());
-                    std::fs::write(&out, wav::encode_pcm16_mono(&audio)).expect("write wav");
-                    println!("wrote {out}");
-                }
-                Err(err) => {
-                    eprintln!("tts failed: {err}");
-                    std::process::exit(1);
-                }
-            }
-        }
-        Some("stt") => {
-            let path = args.get(1).expect("stt <input.wav>");
-            let bytes = std::fs::read(path).expect("read wav");
-            let audio = wav::decode(&bytes).expect("decode wav").resampled(STT_SAMPLE_RATE);
-            let mut options = SttOptions::default();
-            if let Some(lang) = arg_value(&args, "--lang") {
-                options.language = lang;
-            }
-            if let Err(err) = stt::prepare(&options.language) {
-                eprintln!("prepare: {err} (continuing)");
-            }
-            let t0 = Instant::now();
-            match stt::transcribe(&audio.samples, &options) {
-                Ok(transcript) => {
-                    println!("transcribed {:.2}s of audio in {:.2}s", audio.duration_secs(), t0.elapsed().as_secs_f64());
-                    for s in &transcript.segments {
-                        println!("[{:>7.2} --> {:>7.2}] {}", s.start_ms as f64 / 1000.0, s.end_ms as f64 / 1000.0, s.text);
-                    }
-                    println!("text: {}", transcript.text());
-                }
-                Err(err) => {
-                    eprintln!("stt failed: {err}");
-                    std::process::exit(1);
-                }
-            }
-        }
-        Some("listen") => {
-            let mut options = SttOptions::default();
-            if let Some(lang) = arg_value(&args, "--lang") {
-                options.language = lang;
-            }
-            let seconds: u64 = arg_value(&args, "--seconds").and_then(|v| v.parse().ok()).unwrap_or(8);
-            let (tx, rx) = mpsc::channel();
-            let handle = match stt::listen(&options, tx) {
-                Ok(handle) => handle,
-                Err(err) => {
-                    eprintln!("listen failed: {err}");
-                    std::process::exit(1);
-                }
-            };
-            println!("listening for {seconds}s ...");
-            let deadline = Instant::now() + Duration::from_secs(seconds);
-            let mut handle = Some(handle);
-            loop {
-                match rx.recv_timeout(Duration::from_millis(100)) {
-                    Ok(SttEvent::Level(level)) => print!("\rlevel {level:.2}   "),
-                    Ok(SttEvent::Partial(text)) => println!("\npartial: {text}"),
-                    Ok(SttEvent::Final(t)) => println!("\nfinal  : {}", t.text()),
-                    Ok(SttEvent::Error(err)) => println!("\nerror  : {err}"),
-                    Ok(SttEvent::Ended) => {
-                        println!("\nended");
-                        break;
-                    }
-                    Err(mpsc::RecvTimeoutError::Timeout) => {}
-                    Err(mpsc::RecvTimeoutError::Disconnected) => break,
-                }
-                if Instant::now() >= deadline {
-                    if let Some(handle) = handle.take() {
-                        handle.stop();
-                    }
-                }
-            }
-        }
-        Some(other) => {
-            eprintln!("unknown command {other}");
-            std::process::exit(2);
-        }
-    }
-}
-
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn main() {
-    native::run();
-}
diff --git a/libs/system_speech/src/lib.rs b/libs/system_speech/src/lib.rs
deleted file mode 100644
index dc25f519a..000000000
--- a/libs/system_speech/src/lib.rs
+++ /dev/null
@@ -1,424 +0,0 @@
-//! The operating system's own speech services, as plain blocking functions.
-//!
-//! This crate is deliberately the bottom of the stack: no models, no network,
-//! no hub, no `Cx`. It answers exactly two questions per platform — "can this
-//! OS turn speech into text / text into speech, and how?" — and hands back
-//! plain data. `makepad-ai-hub` wraps it as the `stt.system` / `tts.system`
-//! pipes, next to the in-repo Whisper and Kokoro engines, so an app never
-//! calls this crate directly; it asks the hub.
-//!
-//! | platform | STT                                | TTS                              |
-//! |----------|------------------------------------|----------------------------------|
-//! | macOS/iOS| `SpeechAnalyzer` (PCM in)          | `AVSpeechSynthesizer` → PCM      |
-//! | Windows  | `Windows.Media.SpeechRecognition`  | `Windows.Media.SpeechSynthesis`  |
-//! | Android  | `android.speech.SpeechRecognizer`  | `android.speech.tts.TextToSpeech`|
-//! | Linux    | none                               | `espeak-ng` when installed       |
-//!
-//! **Two STT shapes, honestly modelled.** Apple's recognizer takes PCM the
-//! caller recorded ([`stt::transcribe`]). Android (at API 26) and Windows
-//! recognizers only listen to the microphone themselves ([`stt::listen`]).
-//! [`stt::capabilities`] says which a platform offers; a caller adapts rather
-//! than the crate pretending.
-//!
-//! **Threading.** Every function blocks until done and is meant to be called
-//! from a worker thread, never the UI thread: the Android bridge parks the
-//! calling thread on a latch while the platform does its work on the main
-//! looper, and Apple's synthesizer delivers its audio through the process's
-//! MAIN run loop. UI apps always pump one; a headless tool that calls TTS
-//! from a worker must keep its main thread in `CFRunLoopRun` (the hub's
-//! `speech-roundtrip` bin shows the pattern).
-
-pub mod wav;
-mod platform;
-
-use std::sync::mpsc::Sender;
-
-// ------------------------------------------------------------------ common
-
-/// Mono PCM at the producing engine's native rate.
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct SpeechAudio {
-    pub samples: Vec<f32>,
-    pub sample_rate: u32,
-}
-
-impl SpeechAudio {
-    pub fn is_empty(&self) -> bool {
-        self.samples.is_empty()
-    }
-
-    pub fn duration_secs(&self) -> f32 {
-        if self.sample_rate == 0 {
-            return 0.0;
-        }
-        self.samples.len() as f32 / self.sample_rate as f32
-    }
-
-    /// Linear resample to `target` Hz. Good enough for STT input; playback
-    /// paths should use their own higher-quality resampler.
-    pub fn resampled(&self, target: u32) -> SpeechAudio {
-        if self.sample_rate == 0 || target == 0 || self.samples.is_empty() {
-            return SpeechAudio { samples: Vec::new(), sample_rate: target };
-        }
-        if self.sample_rate == target {
-            return self.clone();
-        }
-        let ratio = self.sample_rate as f64 / target as f64;
-        let out_len = ((self.samples.len() as f64) / ratio).floor() as usize;
-        let mut out = Vec::with_capacity(out_len);
-        for i in 0..out_len {
-            let pos = i as f64 * ratio;
-            let left = pos.floor() as usize;
-            let frac = (pos - left as f64) as f32;
-            let a = self.samples[left];
-            let b = *self.samples.get(left + 1).unwrap_or(&a);
-            out.push(a + (b - a) * frac);
-        }
-        SpeechAudio { samples: out, sample_rate: target }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum SpeechError {
-    /// Not on this platform, the bridge was not built, or the OS service is
-    /// missing (no recognition service installed, no `espeak-ng` binary, ...).
-    Unavailable(String),
-    /// The OS refused: microphone / speech-recognition permission not granted.
-    PermissionDenied,
-    /// The engine exists but lacks this capability (e.g. PCM input on Android).
-    Unsupported(&'static str),
-    /// The engine ran and produced nothing.
-    Empty,
-    Cancelled,
-    Timeout,
-    Backend(String),
-}
-
-impl std::fmt::Display for SpeechError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            SpeechError::Unavailable(why) => write!(f, "unavailable: {why}"),
-            SpeechError::PermissionDenied => f.write_str("permission denied"),
-            SpeechError::Unsupported(what) => write!(f, "unsupported: {what}"),
-            SpeechError::Empty => f.write_str("engine produced nothing"),
-            SpeechError::Cancelled => f.write_str("cancelled"),
-            SpeechError::Timeout => f.write_str("timed out"),
-            SpeechError::Backend(why) => write!(f, "backend: {why}"),
-        }
-    }
-}
-
-impl std::error::Error for SpeechError {}
-
-// --------------------------------------------------------------------- STT
-
-/// The rate [`stt::transcribe`] expects its PCM at.
-pub const STT_SAMPLE_RATE: u32 = 16_000;
-
-/// A transcribed span. Engines without timing report `0..0`.
-#[derive(Clone, Debug, PartialEq)]
-pub struct Segment {
-    pub start_ms: i64,
-    pub end_ms: i64,
-    pub text: String,
-}
-
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct Transcript {
-    pub segments: Vec<Segment>,
-}
-
-impl Transcript {
-    pub fn from_text(text: impl Into<String>) -> Self {
-        let text: String = text.into();
-        if text.trim().is_empty() {
-            return Self::default();
-        }
-        Self { segments: vec![Segment { start_ms: 0, end_ms: 0, text }] }
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.segments.iter().all(|s| s.text.trim().is_empty())
-    }
-
-    /// All segment text joined with single spaces.
-    pub fn text(&self) -> String {
-        let mut out = String::new();
-        for segment in &self.segments {
-            let trimmed = segment.text.trim();
-            if trimmed.is_empty() {
-                continue;
-            }
-            if !out.is_empty() {
-                out.push(' ');
-            }
-            out.push_str(trimmed);
-        }
-        out
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct SttOptions {
-    /// ISO 639-1 (`"en"`) or a BCP-47 tag (`"en-US"`). Bare codes map to the
-    /// platform's default region.
-    pub language: String,
-    /// `listen` only: emit [`SttEvent::Partial`] while the utterance is still
-    /// being spoken, when the engine can.
-    pub partial_results: bool,
-    /// Prefer on-device recognition over a cloud-backed one when the engine
-    /// offers the choice (Android). Never forces: an engine without an
-    /// offline model still recognizes.
-    pub prefer_offline: bool,
-    /// `transcribe` only: ask for per-segment timing when the engine has it.
-    pub timestamps: bool,
-}
-
-impl Default for SttOptions {
-    fn default() -> Self {
-        Self {
-            language: "en".to_string(),
-            partial_results: true,
-            prefer_offline: true,
-            timestamps: true,
-        }
-    }
-}
-
-/// What this platform's recognizer can do. Both input shapes may be false
-/// (no recognizer at all) or true (Apple: PCM today; a mic session is a
-/// natural extension).
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct SttCapabilities {
-    /// [`stt::transcribe`] works: caller-recorded 16 kHz mono PCM in.
-    pub pcm_input: bool,
-    /// [`stt::listen`] works: the engine owns the microphone.
-    pub engine_mic: bool,
-    /// `listen` can emit partial hypotheses.
-    pub partial_results: bool,
-    /// Recognition can run without network.
-    pub offline: bool,
-}
-
-/// Events from a [`stt::listen`] session, in order. `Ended` is always last;
-/// after it (or `Error`) nothing else arrives and the handle is spent.
-#[derive(Clone, Debug, PartialEq)]
-pub enum SttEvent {
-    /// Input level, 0..1, when the engine reports one (Android `onRmsChanged`).
-    Level(f32),
-    /// Running hypothesis for the utterance in progress; replaces the last.
-    Partial(String),
-    /// A finished utterance.
-    Final(Transcript),
-    Error(SpeechError),
-    Ended,
-}
-
-/// A running microphone session. Dropping it stops listening.
-pub struct ListenHandle {
-    stop: Option<Box<dyn FnOnce() + Send>>,
-}
-
-impl ListenHandle {
-    pub fn new(stop: impl FnOnce() + Send + 'static) -> Self {
-        Self { stop: Some(Box::new(stop)) }
-    }
-
-    /// Stop listening. The engine still delivers any final result it has,
-    /// then `Ended`.
-    pub fn stop(mut self) {
-        if let Some(stop) = self.stop.take() {
-            stop();
-        }
-    }
-}
-
-impl Drop for ListenHandle {
-    fn drop(&mut self) {
-        if let Some(stop) = self.stop.take() {
-            stop();
-        }
-    }
-}
-
-pub mod stt {
-    //! Speech to text through the OS engine.
-    use super::*;
-
-    /// A short stable name for logs and pipe adverts, e.g. `"apple-speechanalyzer"`.
-    pub fn engine_name() -> &'static str {
-        platform::STT_ENGINE
-    }
-
-    /// True when at least one of the two input shapes works here.
-    pub fn available() -> bool {
-        platform::stt_available()
-    }
-
-    pub fn capabilities() -> SttCapabilities {
-        platform::stt_capabilities()
-    }
-
-    /// Get the engine ready for `language`: download an on-device model,
-    /// warm the recognizer, surface a permission problem early. Optional;
-    /// `transcribe`/`listen` do it lazily.
-    pub fn prepare(language: &str) -> Result<(), SpeechError> {
-        platform::stt_prepare(language)
-    }
-
-    /// Recognize caller-recorded PCM: mono `f32` at [`STT_SAMPLE_RATE`].
-    /// Blocks until the whole buffer is processed.
-    pub fn transcribe(samples_16k: &[f32], options: &SttOptions) -> Result<Transcript, SpeechError> {
-        if samples_16k.is_empty() {
-            return Ok(Transcript::default());
-        }
-        platform::stt_transcribe(samples_16k, options)
-    }
-
-    /// Let the engine listen on the microphone itself, streaming events into
-    /// `sink` until the utterance ends or the handle is stopped/dropped. The
-    /// caller must already hold microphone permission.
-    pub fn listen(options: &SttOptions, sink: Sender<SttEvent>) -> Result<ListenHandle, SpeechError> {
-        platform::stt_listen(options, sink)
-    }
-}
-
-// --------------------------------------------------------------------- TTS
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum VoiceGender {
-    Unknown,
-    Female,
-    Male,
-}
-
-/// One installed voice. `id` is what [`TtsOptions::voice`] takes and is
-/// stable per platform (Apple identifier, WinRT `VoiceInformation.Id`,
-/// Android `Voice.getName()`, espeak voice name).
-#[derive(Clone, Debug, PartialEq)]
-pub struct Voice {
-    pub id: String,
-    pub name: String,
-    /// BCP-47, e.g. `"en-GB"`.
-    pub language: String,
-    pub gender: VoiceGender,
-    /// Renders without network.
-    pub offline: bool,
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub struct TtsOptions {
-    /// A [`Voice::id`]; `None` picks the platform default for `language`.
-    pub voice: Option<String>,
-    /// BCP-47 or bare code, used when `voice` is `None`.
-    pub language: String,
-    /// 1.0 = the platform's normal speaking rate; 0.5 half, 2.0 double.
-    pub rate: f32,
-    /// 1.0 = normal pitch. Engines without pitch control ignore it.
-    pub pitch: f32,
-}
-
-impl Default for TtsOptions {
-    fn default() -> Self {
-        Self { voice: None, language: "en".to_string(), rate: 1.0, pitch: 1.0 }
-    }
-}
-
-pub mod tts {
-    //! Text to speech through the OS engine. Always PCM out: the caller owns
-    //! the audio device (Makepad plays through `cx.audio_output`), so muting,
-    //! mixing and cancellation stay in the app.
-    use super::*;
-
-    /// A short stable name for logs and pipe adverts, e.g. `"apple-avspeech"`.
-    pub fn engine_name() -> &'static str {
-        platform::TTS_ENGINE
-    }
-
-    pub fn available() -> bool {
-        platform::tts_available()
-    }
-
-    /// Installed voices. Empty when unavailable.
-    pub fn voices() -> Vec<Voice> {
-        platform::tts_voices()
-    }
-
-    /// Render `text` to mono PCM at the engine's native rate. Blocks until the
-    /// whole utterance is rendered; long texts are the caller's to split.
-    pub fn synthesize(text: &str, options: &TtsOptions) -> Result<SpeechAudio, SpeechError> {
-        if text.trim().is_empty() {
-            return Err(SpeechError::Empty);
-        }
-        platform::tts_synthesize(text, options)
-    }
-}
-
-/// Split a bare ISO 639-1 code into the platform default region, or pass a
-/// BCP-47 tag through. Shared by the platform modules.
-pub(crate) fn bcp47(language: &str) -> String {
-    let language = language.trim();
-    if language.contains('-') || language.contains('_') {
-        return language.replace('_', "-");
-    }
-    let region = match language.to_ascii_lowercase().as_str() {
-        "en" => "en-US",
-        "fr" => "fr-FR",
-        "de" => "de-DE",
-        "es" => "es-ES",
-        "it" => "it-IT",
-        "pt" => "pt-BR",
-        "nl" => "nl-NL",
-        "zh" => "zh-CN",
-        "ja" => "ja-JP",
-        "ko" => "ko-KR",
-        "ru" => "ru-RU",
-        "yue" => "yue-CN",
-        _ => return language.to_string(),
-    };
-    region.to_string()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn transcript_text_joins_trimmed_segments() {
-        let t = Transcript {
-            segments: vec![
-                Segment { start_ms: 0, end_ms: 10, text: "  hello ".into() },
-                Segment { start_ms: 10, end_ms: 20, text: "".into() },
-                Segment { start_ms: 20, end_ms: 30, text: "world".into() },
-            ],
-        };
-        assert_eq!(t.text(), "hello world");
-        assert!(!t.is_empty());
-        assert!(Transcript::from_text("   ").is_empty());
-    }
-
-    #[test]
-    fn bare_language_codes_get_a_region() {
-        assert_eq!(bcp47("en"), "en-US");
-        assert_eq!(bcp47("en-GB"), "en-GB");
-        assert_eq!(bcp47("pt_BR"), "pt-BR");
-        assert_eq!(bcp47("xx"), "xx");
-    }
-
-    #[test]
-    fn resample_halves_length_at_half_rate() {
-        let audio = SpeechAudio { samples: vec![0.0; 1000], sample_rate: 32_000 };
-        assert_eq!(audio.resampled(16_000).samples.len(), 500);
-        assert_eq!(audio.resampled(32_000).samples.len(), 1000);
-    }
-
-    #[test]
-    fn the_platform_answers_without_panicking() {
-        // Availability probes must be safe to call anywhere, any platform.
-        let _ = stt::available();
-        let _ = tts::available();
-        let _ = stt::capabilities();
-        let _ = stt::engine_name();
-        let _ = tts::engine_name();
-    }
-}
diff --git a/libs/system_speech/src/platform/android.rs b/libs/system_speech/src/platform/android.rs
deleted file mode 100644
index 13f527f7e..000000000
--- a/libs/system_speech/src/platform/android.rs
+++ /dev/null
@@ -1,457 +0,0 @@
-//! Android: `android.speech.SpeechRecognizer` for STT and
-//! `android.speech.tts.TextToSpeech` for TTS, both reached through
-//! `MakepadSpeech.java`, which hangs off `MakepadActivity`.
-//!
-//! Minimum API level is 26, so the recognizer is the mic-owning
-//! `SpeechRecognizer` + `EXTRA_PREFER_OFFLINE` (API 23) rather than
-//! `createOnDeviceSpeechRecognizer` (API 31), and TTS renders through
-//! `synthesizeToFile(CharSequence, Bundle, File, String)` (API 21) rather than
-//! the `ParcelFileDescriptor` overload (API 30).
-//!
-//! Every function here blocks and belongs on a worker thread: the Java side
-//! does its work on the main looper (both engines require it) and parks the
-//! caller on a latch, so calling from the main thread would deadlock.
-
-use crate::{
-    bcp47, ListenHandle, SpeechAudio, SpeechError, SttCapabilities, SttEvent, SttOptions,
-    Transcript, TtsOptions, Voice, VoiceGender,
-};
-use makepad_android_state::{get_activity, get_java_vm};
-use makepad_jni_sys as jni;
-use std::collections::HashMap;
-use std::ffi::{CStr, CString};
-use std::sync::atomic::{AtomicU64, Ordering};
-use std::sync::mpsc::Sender;
-use std::sync::{Mutex, OnceLock};
-
-pub(crate) const STT_ENGINE: &str = "android-speechrecognizer";
-pub(crate) const TTS_ENGINE: &str = "android-texttospeech";
-
-// ------------------------------------------------------------------ JNI glue
-
-/// Attach this (worker) thread to the VM. Threads created by Rust are unknown
-/// to the JVM until attached, and stay attached for the process' life.
-unsafe fn attach_env() -> Option<*mut jni::JNIEnv> {
-    let vm = get_java_vm();
-    if vm.is_null() {
-        return None;
-    }
-    let mut env: *mut jni::JNIEnv = std::ptr::null_mut();
-    let attach = (**vm).AttachCurrentThread?;
-    if attach(vm, &mut env, std::ptr::null_mut()) != 0 || env.is_null() {
-        return None;
-    }
-    Some(env)
-}
-
-/// A pending Java exception poisons every later JNI call on this thread, so it
-/// is logged and cleared at each boundary rather than carried across.
-unsafe fn clear_exception(env: *mut jni::JNIEnv) {
-    let (Some(check), Some(describe), Some(clear)) =
-        ((**env).ExceptionCheck, (**env).ExceptionDescribe, (**env).ExceptionClear)
-    else {
-        return;
-    };
-    if check(env) != 0 {
-        describe(env);
-        clear(env);
-    }
-}
-
-/// Resolve a method on the activity's *own* class. A natively attached thread
-/// carries only the system class loader, so `FindClass("dev/makepad/...")`
-/// cannot see app classes from here; `GetObjectClass(activity)` always can.
-unsafe fn activity_method(
-    env: *mut jni::JNIEnv,
-    name: &str,
-    sig: &str,
-) -> Option<(jni::jobject, jni::jmethodID)> {
-    let activity = get_activity();
-    if activity.is_null() {
-        return None;
-    }
-    let class = ((**env).GetObjectClass?)(env, activity);
-    if class.is_null() {
-        clear_exception(env);
-        return None;
-    }
-    let name = CString::new(name).ok()?;
-    let sig = CString::new(sig).ok()?;
-    let method = ((**env).GetMethodID?)(env, class, name.as_ptr(), sig.as_ptr());
-    if let Some(delete) = (**env).DeleteLocalRef {
-        delete(env, class);
-    }
-    if method.is_null() {
-        // GetMethodID throws NoSuchMethodError when the Java half is older.
-        clear_exception(env);
-        return None;
-    }
-    Some((activity, method))
-}
-
-// The `A` (jvalue-array) call forms are used throughout: the variadic forms
-// take C promotion rules that Rust does not apply, which silently mangles
-// `float` and `boolean` arguments on aarch64.
-
-unsafe fn call_activity_void(
-    env: *mut jni::JNIEnv,
-    name: &str,
-    sig: &str,
-    args: &[jni::jvalue],
-) -> bool {
-    let Some((activity, method)) = activity_method(env, name, sig) else {
-        return false;
-    };
-    let Some(call) = (**env).CallVoidMethodA else {
-        return false;
-    };
-    call(env, activity, method, args.as_ptr());
-    clear_exception(env);
-    true
-}
-
-unsafe fn call_activity_bool(env: *mut jni::JNIEnv, name: &str, sig: &str) -> bool {
-    let Some((activity, method)) = activity_method(env, name, sig) else {
-        return false;
-    };
-    let Some(call) = (**env).CallBooleanMethodA else {
-        return false;
-    };
-    let result = call(env, activity, method, std::ptr::null());
-    clear_exception(env);
-    result != 0
-}
-
-unsafe fn call_activity_object(
-    env: *mut jni::JNIEnv,
-    name: &str,
-    sig: &str,
-    args: &[jni::jvalue],
-) -> jni::jobject {
-    let Some((activity, method)) = activity_method(env, name, sig) else {
-        return std::ptr::null_mut();
-    };
-    let Some(call) = (**env).CallObjectMethodA else {
-        return std::ptr::null_mut();
-    };
-    let result = call(env, activity, method, args.as_ptr());
-    clear_exception(env);
-    result
-}
-
-unsafe fn delete_local_ref(env: *mut jni::JNIEnv, object: jni::jobject) {
-    if object.is_null() {
-        return;
-    }
-    if let Some(delete) = (**env).DeleteLocalRef {
-        delete(env, object);
-    }
-}
-
-unsafe fn new_jstring(env: *mut jni::JNIEnv, text: &str) -> jni::jstring {
-    let text = CString::new(text)
-        .unwrap_or_else(|_| CString::new(text.replace('\0', " ")).unwrap_or_default());
-    match (**env).NewStringUTF {
-        Some(new) => new(env, text.as_ptr()),
-        None => std::ptr::null_mut(),
-    }
-}
-
-unsafe fn jstring_to_string(env: *mut jni::JNIEnv, text: jni::jstring) -> String {
-    if text.is_null() {
-        return String::new();
-    }
-    let Some(get) = (**env).GetStringUTFChars else {
-        return String::new();
-    };
-    let chars = get(env, text, std::ptr::null_mut());
-    if chars.is_null() {
-        clear_exception(env);
-        return String::new();
-    }
-    let out = CStr::from_ptr(chars).to_string_lossy().into_owned();
-    if let Some(release) = (**env).ReleaseStringUTFChars {
-        release(env, text, chars);
-    }
-    out
-}
-
-unsafe fn jbyte_array_to_vec(env: *mut jni::JNIEnv, array: jni::jbyteArray) -> Vec<u8> {
-    if array.is_null() {
-        return Vec::new();
-    }
-    let (Some(length_of), Some(region)) = ((**env).GetArrayLength, (**env).GetByteArrayRegion)
-    else {
-        return Vec::new();
-    };
-    let length = length_of(env, array);
-    if length <= 0 {
-        return Vec::new();
-    }
-    let mut out = vec![0u8; length as usize];
-    region(env, array, 0, length, out.as_mut_ptr() as *mut jni::jbyte);
-    clear_exception(env);
-    out
-}
-
-// ------------------------------------------------------------------- session
-
-/// Live `listen` sessions. The Java half calls back on the main looper while
-/// the Rust caller is off elsewhere, so the sinks live in a global map keyed by
-/// a session id rather than travelling through JNI as a pointer.
-fn sinks() -> &'static Mutex<HashMap<u64, Sender<SttEvent>>> {
-    static SINKS: OnceLock<Mutex<HashMap<u64, Sender<SttEvent>>>> = OnceLock::new();
-    SINKS.get_or_init(|| Mutex::new(HashMap::new()))
-}
-
-static NEXT_SESSION: AtomicU64 = AtomicU64::new(1);
-
-fn recognizer_error(word: &str) -> SpeechError {
-    match word {
-        "permission" => SpeechError::PermissionDenied,
-        "" => SpeechError::Backend("android recognizer failed".to_string()),
-        other => SpeechError::Backend(other.to_string()),
-    }
-}
-
-/// `MakepadSpeech.onSttEvent`. `kind`: 0 level, 1 partial, 2 final, 3 error,
-/// 4 ended — the Java half sends exactly one `ended` per session, last.
-#[no_mangle]
-pub unsafe extern "C" fn Java_dev_makepad_android_MakepadSpeech_onSttEvent(
-    env: *mut jni::JNIEnv,
-    _class: jni::jclass,
-    session: jni::jlong,
-    kind: jni::jint,
-    text: jni::jstring,
-    level: jni::jfloat,
-) {
-    let session = session as u64;
-    let text = jstring_to_string(env, text);
-    let Ok(mut sinks) = sinks().lock() else {
-        return;
-    };
-    if kind == 4 {
-        // Ended retires the session: the sink is dropped here, which is what
-        // tells a receiver blocked on the channel that the utterance is over.
-        if let Some(sink) = sinks.remove(&session) {
-            let _ = sink.send(SttEvent::Ended);
-        }
-        return;
-    }
-    let Some(sink) = sinks.get(&session) else {
-        return;
-    };
-    let event = match kind {
-        0 => SttEvent::Level(level.clamp(0.0, 1.0)),
-        1 => SttEvent::Partial(text),
-        2 => SttEvent::Final(Transcript::from_text(text)),
-        3 => SttEvent::Error(recognizer_error(text.trim())),
-        _ => return,
-    };
-    let _ = sink.send(event);
-}
-
-// ----------------------------------------------------------------------- STT
-
-pub(crate) fn stt_available() -> bool {
-    unsafe {
-        let Some(env) = attach_env() else {
-            return false;
-        };
-        call_activity_bool(env, "speechSttAvailable", "()Z")
-    }
-}
-
-pub(crate) fn stt_capabilities() -> SttCapabilities {
-    SttCapabilities {
-        // `SpeechRecognizer` owns the microphone itself; there is no PCM input.
-        pcm_input: false,
-        engine_mic: true,
-        partial_results: true,
-        // EXTRA_PREFER_OFFLINE is honoured where an on-device model exists;
-        // an engine without one still recognizes over the network.
-        offline: true,
-    }
-}
-
-pub(crate) fn stt_prepare(_language: &str) -> Result<(), SpeechError> {
-    if stt_available() {
-        Ok(())
-    } else {
-        Err(SpeechError::Unavailable("no android recognition service installed".to_string()))
-    }
-}
-
-pub(crate) fn stt_transcribe(
-    _samples_16k: &[f32],
-    _options: &SttOptions,
-) -> Result<Transcript, SpeechError> {
-    Err(SpeechError::Unsupported(
-        "the Android recognizer only listens on the microphone; use listen",
-    ))
-}
-
-pub(crate) fn stt_listen(
-    options: &SttOptions,
-    sink: Sender<SttEvent>,
-) -> Result<ListenHandle, SpeechError> {
-    if !stt_available() {
-        return Err(SpeechError::Unavailable(
-            "no android recognition service installed".to_string(),
-        ));
-    }
-    let session = NEXT_SESSION.fetch_add(1, Ordering::Relaxed);
-    let language = bcp47(&options.language);
-    let partial = options.partial_results;
-    let prefer_offline = options.prefer_offline;
-
-    match sinks().lock() {
-        Ok(mut sinks) => {
-            sinks.insert(session, sink);
-        }
-        Err(_) => return Err(SpeechError::Backend("speech session registry poisoned".to_string())),
-    }
-
-    let started = unsafe {
-        match attach_env() {
-            Some(env) => {
-                let language = new_jstring(env, &language);
-                let args = [
-                    jni::jvalue { j: session as jni::jlong },
-                    jni::jvalue { l: language },
-                    jni::jvalue { z: partial as jni::jboolean },
-                    jni::jvalue { z: prefer_offline as jni::jboolean },
-                ];
-                let ok = call_activity_void(
-                    env,
-                    "speechSttStart",
-                    "(JLjava/lang/String;ZZ)V",
-                    &args,
-                );
-                delete_local_ref(env, language);
-                ok
-            }
-            None => false,
-        }
-    };
-    if !started {
-        if let Ok(mut sinks) = sinks().lock() {
-            sinks.remove(&session);
-        }
-        return Err(SpeechError::Unavailable("android speech bridge missing".to_string()));
-    }
-
-    Ok(ListenHandle::new(move || unsafe {
-        if let Some(env) = attach_env() {
-            let args = [jni::jvalue { j: session as jni::jlong }];
-            call_activity_void(env, "speechSttStop", "(J)V", &args);
-        }
-    }))
-}
-
-// ----------------------------------------------------------------------- TTS
-
-pub(crate) fn tts_available() -> bool {
-    unsafe {
-        let Some(env) = attach_env() else {
-            return false;
-        };
-        call_activity_bool(env, "speechTtsAvailable", "()Z")
-    }
-}
-
-pub(crate) fn tts_voices() -> Vec<Voice> {
-    unsafe {
-        let Some(env) = attach_env() else {
-            return Vec::new();
-        };
-        let array =
-            call_activity_object(env, "speechTtsVoices", "()[Ljava/lang/String;", &[]);
-        if array.is_null() {
-            return Vec::new();
-        }
-        let (Some(length_of), Some(element_of)) =
-            ((**env).GetArrayLength, (**env).GetObjectArrayElement)
-        else {
-            delete_local_ref(env, array);
-            return Vec::new();
-        };
-        let length = length_of(env, array);
-        let mut voices = Vec::new();
-        for index in 0..length {
-            let item = element_of(env, array, index);
-            let line = jstring_to_string(env, item);
-            delete_local_ref(env, item);
-            // "name\tlanguageTag\tqualityInt\tnetworkRequiredBool"
-            let mut fields = line.split('\t');
-            let (Some(name), Some(language), Some(_quality), Some(network)) =
-                (fields.next(), fields.next(), fields.next(), fields.next())
-            else {
-                continue;
-            };
-            if name.is_empty() {
-                continue;
-            }
-            voices.push(Voice {
-                id: name.to_string(),
-                name: name.to_string(),
-                language: language.to_string(),
-                // Android's Voice carries no gender; the name often hints at
-                // one, but guessing from it would be a lie.
-                gender: VoiceGender::Unknown,
-                offline: !network.eq_ignore_ascii_case("true"),
-            });
-        }
-        delete_local_ref(env, array);
-        voices
-    }
-}
-
-pub(crate) fn tts_synthesize(text: &str, options: &TtsOptions) -> Result<SpeechAudio, SpeechError> {
-    unsafe {
-        let Some(env) = attach_env() else {
-            return Err(SpeechError::Unavailable("no java vm on this thread".to_string()));
-        };
-        let text = new_jstring(env, text);
-        let voice = match options.voice.as_deref().filter(|v| !v.is_empty()) {
-            Some(voice) => new_jstring(env, voice),
-            None => std::ptr::null_mut(),
-        };
-        let language = new_jstring(env, &bcp47(&options.language));
-        let args = [
-            jni::jvalue { l: text },
-            jni::jvalue { l: voice },
-            jni::jvalue { l: language },
-            jni::jvalue { f: options.rate },
-            jni::jvalue { f: options.pitch },
-        ];
-        let wav = call_activity_object(
-            env,
-            "speechTtsSynthesize",
-            "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;FF)[B",
-            &args,
-        );
-        delete_local_ref(env, text);
-        delete_local_ref(env, voice);
-        delete_local_ref(env, language);
-
-        if wav.is_null() {
-            let last_error =
-                call_activity_object(env, "speechTtsLastError", "()Ljava/lang/String;", &[]);
-            let reason = jstring_to_string(env, last_error);
-            delete_local_ref(env, last_error);
-            let reason = if reason.trim().is_empty() {
-                "android tts produced no audio".to_string()
-            } else {
-                reason
-            };
-            return Err(SpeechError::Backend(reason));
-        }
-        let bytes = jbyte_array_to_vec(env, wav);
-        delete_local_ref(env, wav);
-        if bytes.is_empty() {
-            return Err(SpeechError::Empty);
-        }
-        crate::wav::decode(&bytes).map_err(SpeechError::Backend)
-    }
-}
diff --git a/libs/system_speech/src/platform/apple.rs b/libs/system_speech/src/platform/apple.rs
deleted file mode 100644
index 7bf1ef146..000000000
--- a/libs/system_speech/src/platform/apple.rs
+++ /dev/null
@@ -1,185 +0,0 @@
-//! macOS / iOS: `SpeechAnalyzer` for STT (PCM in) and `AVSpeechSynthesizer`
-//! rendered to a buffer for TTS, both through `swift/*.swift` (symbols `mss_*`).
-
-use crate::{
-    bcp47, ListenHandle, Segment, SpeechAudio, SpeechError, SttCapabilities, SttEvent, SttOptions,
-    Transcript, TtsOptions, Voice, VoiceGender,
-};
-use std::ffi::{c_void, CStr, CString};
-use std::os::raw::{c_char, c_float, c_int};
-use std::sync::mpsc::Sender;
-
-pub(crate) const STT_ENGINE: &str = "apple-speechanalyzer";
-pub(crate) const TTS_ENGINE: &str = "apple-avspeech";
-
-/// Mirrors `MssSegment` in stt_bridge.swift.
-#[repr(C)]
-struct MssSegment {
-    text: *mut c_char,
-    start_ms: i64,
-    end_ms: i64,
-}
-
-/// Mirrors `MssVoice` in tts_bridge.swift.
-#[repr(C)]
-struct MssVoice {
-    id: *mut c_char,
-    name: *mut c_char,
-    language: *mut c_char,
-    gender: i32,
-}
-
-extern "C" {
-    fn mss_stt_transcribe(
-        samples: *const f32,
-        sample_count: i64,
-        lang: *const c_char,
-        want_timestamps: i32,
-        out_count: *mut i32,
-        out_segments: *mut *mut c_void,
-    ) -> i32;
-    fn mss_stt_free_segments(ptr: *mut c_void, count: i32);
-    fn mss_stt_prepare(lang: *const c_char) -> i32;
-
-    fn mss_tts_synthesize(
-        text: *const c_char,
-        voice: *const c_char,
-        language: *const c_char,
-        rate: c_float,
-        pitch: c_float,
-        out_len: *mut c_int,
-        out_rate: *mut c_float,
-    ) -> *mut c_float;
-    fn mss_tts_free(ptr: *mut c_float);
-    fn mss_tts_voices(out_count: *mut i32) -> *mut c_void;
-    fn mss_tts_free_voices(ptr: *mut c_void, count: i32);
-}
-
-fn cstring(s: &str) -> CString {
-    CString::new(s).unwrap_or_else(|_| CString::new(s.replace('\0', " ")).unwrap())
-}
-
-unsafe fn owned_str(ptr: *const c_char) -> String {
-    if ptr.is_null() {
-        String::new()
-    } else {
-        CStr::from_ptr(ptr).to_string_lossy().into_owned()
-    }
-}
-
-pub(crate) fn stt_available() -> bool {
-    true
-}
-
-pub(crate) fn stt_capabilities() -> SttCapabilities {
-    SttCapabilities { pcm_input: true, engine_mic: false, partial_results: false, offline: true }
-}
-
-pub(crate) fn stt_prepare(language: &str) -> Result<(), SpeechError> {
-    let lang = cstring(&bcp47(language));
-    match unsafe { mss_stt_prepare(lang.as_ptr()) } {
-        0 => Ok(()),
-        -2 => Err(SpeechError::Unsupported("language not supported by the Apple recognizer")),
-        code => Err(SpeechError::Backend(format!("apple stt prepare failed ({code})"))),
-    }
-}
-
-pub(crate) fn stt_transcribe(samples_16k: &[f32], options: &SttOptions) -> Result<Transcript, SpeechError> {
-    let lang = cstring(&bcp47(&options.language));
-    let mut count: i32 = 0;
-    let mut raw: *mut c_void = std::ptr::null_mut();
-    let ret = unsafe {
-        mss_stt_transcribe(
-            samples_16k.as_ptr(),
-            samples_16k.len() as i64,
-            lang.as_ptr(),
-            options.timestamps as i32,
-            &mut count,
-            &mut raw,
-        )
-    };
-    if ret != 0 {
-        return Err(SpeechError::Backend(format!("apple stt transcribe failed ({ret})")));
-    }
-    if count <= 0 || raw.is_null() {
-        return Ok(Transcript::default());
-    }
-    let segments = unsafe {
-        let ptr = raw as *const MssSegment;
-        let out = (0..count as usize)
-            .map(|i| {
-                let cs = &*ptr.add(i);
-                Segment { start_ms: cs.start_ms, end_ms: cs.end_ms, text: owned_str(cs.text) }
-            })
-            .collect();
-        mss_stt_free_segments(raw, count);
-        out
-    };
-    Ok(Transcript { segments })
-}
-
-pub(crate) fn stt_listen(_options: &SttOptions, _sink: Sender<SttEvent>) -> Result<ListenHandle, SpeechError> {
-    Err(SpeechError::Unsupported("the Apple bridge takes PCM; record and call transcribe"))
-}
-
-pub(crate) fn tts_available() -> bool {
-    true
-}
-
-pub(crate) fn tts_voices() -> Vec<Voice> {
-    let mut count: i32 = 0;
-    let raw = unsafe { mss_tts_voices(&mut count) };
-    if raw.is_null() || count <= 0 {
-        return Vec::new();
-    }
-    unsafe {
-        let ptr = raw as *const MssVoice;
-        let voices = (0..count as usize)
-            .map(|i| {
-                let v = &*ptr.add(i);
-                Voice {
-                    id: owned_str(v.id),
-                    name: owned_str(v.name),
-                    language: owned_str(v.language),
-                    gender: match v.gender {
-                        // AVSpeechSynthesisVoiceGender: unspecified 0, male 1, female 2.
-                        1 => VoiceGender::Male,
-                        2 => VoiceGender::Female,
-                        _ => VoiceGender::Unknown,
-                    },
-                    offline: true,
-                }
-            })
-            .collect();
-        mss_tts_free_voices(raw, count);
-        voices
-    }
-}
-
-pub(crate) fn tts_synthesize(text: &str, options: &TtsOptions) -> Result<SpeechAudio, SpeechError> {
-    let text = cstring(text);
-    let voice = options.voice.as_deref().filter(|v| !v.is_empty()).map(cstring);
-    let language = cstring(&bcp47(&options.language));
-    let mut len: c_int = 0;
-    let mut sample_rate: c_float = 0.0;
-    // Safety: the bridge returns null or a buffer of `len` floats it allocated
-    // and we free right after copying; every CString outlives the call.
-    let samples = unsafe {
-        let ptr = mss_tts_synthesize(
-            text.as_ptr(),
-            voice.as_ref().map_or(std::ptr::null(), |v| v.as_ptr()),
-            language.as_ptr(),
-            options.rate,
-            options.pitch,
-            &mut len,
-            &mut sample_rate,
-        );
-        if ptr.is_null() || len <= 0 {
-            return Err(SpeechError::Empty);
-        }
-        let samples = std::slice::from_raw_parts(ptr, len as usize).to_vec();
-        mss_tts_free(ptr);
-        samples
-    };
-    Ok(SpeechAudio { samples, sample_rate: sample_rate as u32 })
-}
diff --git a/libs/system_speech/src/platform/linux.rs b/libs/system_speech/src/platform/linux.rs
deleted file mode 100644
index 2c79386c5..000000000
--- a/libs/system_speech/src/platform/linux.rs
+++ /dev/null
@@ -1,360 +0,0 @@
-//! Linux: no system speech recognizer exists, so STT is always unavailable.
-//! TTS shells out to the `espeak-ng` command-line synthesizer (falling back
-//! to the older `espeak` binary name) via `std::process::Command` — no
-//! linking, no bundled model.
-
-use crate::{
-    bcp47, ListenHandle, SpeechAudio, SpeechError, SttCapabilities, SttEvent, SttOptions,
-    Transcript, TtsOptions, Voice, VoiceGender,
-};
-use std::io::{Read, Write};
-use std::process::{Command, Stdio};
-use std::sync::mpsc::{self, Sender};
-use std::sync::OnceLock;
-use std::thread;
-use std::time::{Duration, Instant};
-
-pub(crate) const STT_ENGINE: &str = "none";
-pub(crate) const TTS_ENGINE: &str = "espeak-ng";
-
-const SYNTHESIZE_TIMEOUT: Duration = Duration::from_secs(60);
-
-// ------------------------------------------------------------------- probe
-
-/// Which binary name works, probed once and cached: `espeak-ng` is tried
-/// first, `espeak` (older distros) second. `None` means neither runs.
-fn espeak_binary() -> Option<&'static str> {
-    static BINARY: OnceLock<Option<&'static str>> = OnceLock::new();
-    *BINARY.get_or_init(|| {
-        for bin in ["espeak-ng", "espeak"] {
-            let ok = Command::new(bin)
-                .arg("--version")
-                .stdin(Stdio::null())
-                .stdout(Stdio::null())
-                .stderr(Stdio::null())
-                .status()
-                .map(|status| status.success())
-                .unwrap_or(false);
-            if ok {
-                return Some(bin);
-            }
-        }
-        None
-    })
-}
-
-// --------------------------------------------------------------------- STT
-
-fn stt_unavailable() -> SpeechError {
-    SpeechError::Unavailable("linux has no system speech recognizer".to_string())
-}
-
-pub(crate) fn stt_available() -> bool {
-    false
-}
-
-pub(crate) fn stt_capabilities() -> SttCapabilities {
-    SttCapabilities::default()
-}
-
-pub(crate) fn stt_prepare(_language: &str) -> Result<(), SpeechError> {
-    Err(stt_unavailable())
-}
-
-pub(crate) fn stt_transcribe(_samples_16k: &[f32], _options: &SttOptions) -> Result<Transcript, SpeechError> {
-    Err(stt_unavailable())
-}
-
-pub(crate) fn stt_listen(_options: &SttOptions, _sink: Sender<SttEvent>) -> Result<ListenHandle, SpeechError> {
-    Err(stt_unavailable())
-}
-
-// --------------------------------------------------------------------- TTS
-
-pub(crate) fn tts_available() -> bool {
-    espeak_binary().is_some()
-}
-
-/// Parse the `Pty Language Age/Gender VoiceName File Other Languages` table
-/// printed by `espeak-ng --voices` / `espeak --voices`. The header line is
-/// skipped by position (it never has a usable data shape anyway).
-fn parse_voices_table(output: &str) -> Vec<Voice> {
-    let mut voices = Vec::new();
-    for (i, line) in output.lines().enumerate() {
-        if i == 0 {
-            continue;
-        }
-        let fields: Vec<&str> = line.split_whitespace().collect();
-        if fields.len() < 4 {
-            continue;
-        }
-        let language = espeak_language_to_bcp47(fields[1]);
-        let gender = match fields[2].chars().last() {
-            Some('M') => VoiceGender::Male,
-            Some('F') => VoiceGender::Female,
-            _ => VoiceGender::Unknown,
-        };
-        let name = fields[3].to_string();
-        voices.push(Voice { id: name.clone(), name, language, gender, offline: true });
-    }
-    voices
-}
-
-/// `"en-gb"` -> `"en-GB"`: keep the language part as espeak wrote it,
-/// uppercase the region/variant suffix.
-fn espeak_language_to_bcp47(language_col: &str) -> String {
-    match language_col.split_once('-') {
-        Some((lang, region)) => format!("{lang}-{}", region.to_ascii_uppercase()),
-        None => language_col.to_string(),
-    }
-}
-
-pub(crate) fn tts_voices() -> Vec<Voice> {
-    let Some(bin) = espeak_binary() else { return Vec::new() };
-    match Command::new(bin).arg("--voices").output() {
-        Ok(output) if output.status.success() => {
-            parse_voices_table(&String::from_utf8_lossy(&output.stdout))
-        }
-        _ => Vec::new(),
-    }
-}
-
-/// espeak `-s` words-per-minute: 175 is its own default at `rate == 1.0`.
-fn wpm_from_rate(rate: f32) -> u32 {
-    (175.0 * rate).clamp(80.0, 450.0).round() as u32
-}
-
-/// espeak `-p` pitch, 0..99: 50 is its own default at `pitch == 1.0`.
-fn pitch_from_pitch(pitch: f32) -> u32 {
-    (50.0 * pitch).clamp(0.0, 99.0).round() as u32
-}
-
-/// Run `<bin> --stdout -v <voice> -s <wpm> -p <pitch>`, feeding `text` on
-/// stdin (never argv — it can be long and start with `-`). Reader threads
-/// drain stdout/stderr concurrently so a large WAV can't deadlock the pipe;
-/// the main thread only polls `try_wait`, killing the child past the cap.
-fn run_espeak(bin: &str, voice: &str, wpm: u32, pitch: u32, text: &str) -> Result<Vec<u8>, SpeechError> {
-    let mut child = Command::new(bin)
-        .args(["--stdout", "-v", voice, "-s", &wpm.to_string(), "-p", &pitch.to_string()])
-        .stdin(Stdio::piped())
-        .stdout(Stdio::piped())
-        .stderr(Stdio::piped())
-        .spawn()
-        .map_err(|e| SpeechError::Backend(format!("failed to spawn {bin}: {e}")))?;
-
-    if let Some(mut stdin) = child.stdin.take() {
-        let _ = stdin.write_all(text.as_bytes());
-        // dropped here, closing the pipe so espeak sees EOF on stdin
-    }
-
-    let mut stdout = child.stdout.take().expect("stdout was piped");
-    let mut stderr = child.stderr.take().expect("stderr was piped");
-    let (stdout_tx, stdout_rx) = mpsc::channel();
-    let stdout_reader = thread::spawn(move || {
-        let mut buf = Vec::new();
-        let _ = stdout.read_to_end(&mut buf);
-        let _ = stdout_tx.send(buf);
-    });
-    let (stderr_tx, stderr_rx) = mpsc::channel();
-    let stderr_reader = thread::spawn(move || {
-        let mut buf = String::new();
-        let _ = stderr.read_to_string(&mut buf);
-        let _ = stderr_tx.send(buf);
-    });
-
-    let deadline = Instant::now() + SYNTHESIZE_TIMEOUT;
-    let status = loop {
-        match child.try_wait() {
-            Ok(Some(status)) => break status,
-            Ok(None) => {
-                if Instant::now() >= deadline {
-                    let _ = child.kill();
-                    let _ = child.wait();
-                    return Err(SpeechError::Timeout);
-                }
-                thread::sleep(Duration::from_millis(20));
-            }
-            Err(e) => return Err(SpeechError::Backend(format!("wait failed: {e}"))),
-        }
-    };
-
-    let stdout_bytes = stdout_reader.join().ok().and_then(|_| stdout_rx.recv().ok()).unwrap_or_default();
-    let stderr_text = stderr_reader.join().ok().and_then(|_| stderr_rx.recv().ok()).unwrap_or_default();
-
-    if !status.success() {
-        return Err(SpeechError::Backend(stderr_text.trim().to_string()));
-    }
-    Ok(stdout_bytes)
-}
-
-/// Some espeak-ng builds write a `data` chunk size of `0` (or `0xFFFFFFFF`)
-/// to `--stdout` since they don't know the final length up front. Patch it
-/// to "rest of file" before handing the bytes to `wav::decode`, which
-/// otherwise reads a zero-length chunk and reports no samples.
-fn patch_wav_data_size(bytes: &mut [u8]) {
-    if bytes.len() < 12 || &bytes[0..4] != b"RIFF" || &bytes[8..12] != b"WAVE" {
-        return;
-    }
-    let mut pos = 12;
-    while pos + 8 <= bytes.len() {
-        let id = [bytes[pos], bytes[pos + 1], bytes[pos + 2], bytes[pos + 3]];
-        let size = u32::from_le_bytes([bytes[pos + 4], bytes[pos + 5], bytes[pos + 6], bytes[pos + 7]]);
-        let body_start = pos + 8;
-        if &id == b"data" {
-            if size == 0 || size == 0xFFFF_FFFF {
-                let actual = (bytes.len() - body_start) as u32;
-                bytes[pos + 4..pos + 8].copy_from_slice(&actual.to_le_bytes());
-            }
-            return;
-        }
-        let body_end = body_start.saturating_add(size as usize).min(bytes.len());
-        pos = body_end + (size as usize & 1);
-    }
-}
-
-fn decode_espeak_wav(mut bytes: Vec<u8>) -> Result<SpeechAudio, SpeechError> {
-    patch_wav_data_size(&mut bytes);
-    let audio = crate::wav::decode(&bytes).map_err(SpeechError::Backend)?;
-    if audio.samples.is_empty() {
-        return Err(SpeechError::Empty);
-    }
-    Ok(audio)
-}
-
-pub(crate) fn tts_synthesize(text: &str, options: &TtsOptions) -> Result<SpeechAudio, SpeechError> {
-    let bin = espeak_binary()
-        .ok_or_else(|| SpeechError::Unavailable("espeak-ng (or espeak) is not installed".to_string()))?;
-    let wpm = wpm_from_rate(options.rate);
-    let pitch = pitch_from_pitch(options.pitch);
-
-    // options.voice wins outright; otherwise derive an espeak voice name
-    // from the language, and if espeak rejects that (unknown region), fall
-    // back to just the bare language part.
-    let (voice, derived) = match options.voice.as_deref() {
-        Some(v) if !v.is_empty() => (v.to_string(), false),
-        _ => (bcp47(&options.language).to_ascii_lowercase(), true),
-    };
-
-    match run_espeak(bin, &voice, wpm, pitch, text) {
-        Ok(wav) => decode_espeak_wav(wav),
-        Err(_) if derived && voice.contains('-') => {
-            let lang_only = voice.split('-').next().unwrap_or(&voice).to_string();
-            let wav = run_espeak(bin, &lang_only, wpm, pitch, text)?;
-            decode_espeak_wav(wav)
-        }
-        Err(err) => Err(err),
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    const SAMPLE_VOICES_TABLE: &str = "\
-Pty Language       Age/Gender VoiceName          File                 Other Languages
- 5  en-gb              M  english              en/en-gb
- 5  en-us              F  english-us           en/en-us
- 5  fr                5M  french               europe/fr
- 5  de                 -  german               de
-";
-
-    #[test]
-    fn parses_the_voices_table() {
-        let voices = parse_voices_table(SAMPLE_VOICES_TABLE);
-        assert_eq!(voices.len(), 4);
-
-        assert_eq!(voices[0].id, "english");
-        assert_eq!(voices[0].name, "english");
-        assert_eq!(voices[0].language, "en-GB");
-        assert_eq!(voices[0].gender, VoiceGender::Male);
-        assert!(voices[0].offline);
-
-        assert_eq!(voices[1].language, "en-US");
-        assert_eq!(voices[1].gender, VoiceGender::Female);
-
-        // "5M" (age + gender) still resolves to Male via the trailing letter.
-        assert_eq!(voices[2].gender, VoiceGender::Male);
-
-        // "-" (no gender given) resolves to Unknown, and a bare language
-        // code with no region passes through unchanged.
-        assert_eq!(voices[3].gender, VoiceGender::Unknown);
-        assert_eq!(voices[3].language, "de");
-    }
-
-    #[test]
-    fn empty_or_header_only_output_yields_no_voices() {
-        assert!(parse_voices_table("").is_empty());
-        assert!(parse_voices_table("Pty Language Age/Gender VoiceName File Other Languages\n").is_empty());
-    }
-
-    #[test]
-    fn wpm_from_rate_clamps_to_espeak_range() {
-        assert_eq!(wpm_from_rate(1.0), 175);
-        assert_eq!(wpm_from_rate(0.0), 80);
-        assert_eq!(wpm_from_rate(0.1), 80);
-        assert_eq!(wpm_from_rate(10.0), 450);
-        assert_eq!(wpm_from_rate(2.0), 350);
-    }
-
-    #[test]
-    fn pitch_from_pitch_clamps_to_espeak_range() {
-        assert_eq!(pitch_from_pitch(1.0), 50);
-        assert_eq!(pitch_from_pitch(0.0), 0);
-        assert_eq!(pitch_from_pitch(-5.0), 0);
-        assert_eq!(pitch_from_pitch(5.0), 99);
-    }
-
-    #[test]
-    fn patches_a_zero_size_data_chunk_to_rest_of_file() {
-        let mut bytes = Vec::new();
-        bytes.extend_from_slice(b"RIFF");
-        bytes.extend_from_slice(&0u32.to_le_bytes()); // riff size: irrelevant to decode()
-        bytes.extend_from_slice(b"WAVE");
-        bytes.extend_from_slice(b"fmt ");
-        bytes.extend_from_slice(&16u32.to_le_bytes());
-        bytes.extend_from_slice(&1u16.to_le_bytes()); // PCM
-        bytes.extend_from_slice(&1u16.to_le_bytes()); // mono
-        bytes.extend_from_slice(&22_050u32.to_le_bytes());
-        bytes.extend_from_slice(&(22_050u32 * 2).to_le_bytes());
-        bytes.extend_from_slice(&2u16.to_le_bytes());
-        bytes.extend_from_slice(&16u16.to_le_bytes());
-        bytes.extend_from_slice(b"data");
-        bytes.extend_from_slice(&0u32.to_le_bytes()); // the espeak bug: size 0
-        bytes.extend_from_slice(&1i16.to_le_bytes());
-        bytes.extend_from_slice(&2i16.to_le_bytes());
-        bytes.extend_from_slice(&3i16.to_le_bytes());
-
-        assert_eq!(u32::from_le_bytes([bytes[40], bytes[41], bytes[42], bytes[43]]), 0);
-        // Unpatched, wav::decode sees a 0-length data chunk and no samples.
-        assert_eq!(crate::wav::decode(&bytes).unwrap().samples.len(), 0);
-
-        patch_wav_data_size(&mut bytes);
-
-        assert_eq!(u32::from_le_bytes([bytes[40], bytes[41], bytes[42], bytes[43]]), 6);
-        let decoded = crate::wav::decode(&bytes).unwrap();
-        assert_eq!(decoded.samples.len(), 3);
-        assert_eq!(decoded.sample_rate, 22_050);
-    }
-
-    #[test]
-    fn patch_leaves_a_correctly_sized_data_chunk_alone() {
-        let mut bytes = Vec::new();
-        bytes.extend_from_slice(b"RIFF");
-        bytes.extend_from_slice(&38u32.to_le_bytes());
-        bytes.extend_from_slice(b"WAVE");
-        bytes.extend_from_slice(b"fmt ");
-        bytes.extend_from_slice(&16u32.to_le_bytes());
-        bytes.extend_from_slice(&1u16.to_le_bytes());
-        bytes.extend_from_slice(&1u16.to_le_bytes());
-        bytes.extend_from_slice(&22_050u32.to_le_bytes());
-        bytes.extend_from_slice(&(22_050u32 * 2).to_le_bytes());
-        bytes.extend_from_slice(&2u16.to_le_bytes());
-        bytes.extend_from_slice(&16u16.to_le_bytes());
-        bytes.extend_from_slice(b"data");
-        bytes.extend_from_slice(&2u32.to_le_bytes());
-        bytes.extend_from_slice(&1i16.to_le_bytes());
-
-        patch_wav_data_size(&mut bytes);
-        assert_eq!(u32::from_le_bytes([bytes[40], bytes[41], bytes[42], bytes[43]]), 2);
-    }
-}
diff --git a/libs/system_speech/src/platform/mod.rs b/libs/system_speech/src/platform/mod.rs
deleted file mode 100644
index 651a39f43..000000000
--- a/libs/system_speech/src/platform/mod.rs
+++ /dev/null
@@ -1,51 +0,0 @@
-//! One module per OS, all implementing the same nine items. `none` is the
-//! reference: every function here must be safe to call on any platform.
-//!
-//! Contract (implemented by each platform file with these exact signatures):
-//! ```ignore
-//! pub(crate) const STT_ENGINE: &str;
-//! pub(crate) const TTS_ENGINE: &str;
-//! pub(crate) fn stt_available() -> bool;
-//! pub(crate) fn stt_capabilities() -> SttCapabilities;
-//! pub(crate) fn stt_prepare(language: &str) -> Result<(), SpeechError>;
-//! pub(crate) fn stt_transcribe(samples_16k: &[f32], options: &SttOptions) -> Result<Transcript, SpeechError>;
-//! pub(crate) fn stt_listen(options: &SttOptions, sink: Sender<SttEvent>) -> Result<ListenHandle, SpeechError>;
-//! pub(crate) fn tts_available() -> bool;
-//! pub(crate) fn tts_voices() -> Vec<Voice>;
-//! pub(crate) fn tts_synthesize(text: &str, options: &TtsOptions) -> Result<SpeechAudio, SpeechError>;
-//! ```
-
-#[cfg(all(any(target_os = "macos", target_os = "ios"), apple_speech))]
-mod apple;
-#[cfg(all(any(target_os = "macos", target_os = "ios"), apple_speech))]
-pub(crate) use apple::*;
-
-#[cfg(windows)]
-mod windows;
-#[cfg(windows)]
-pub(crate) use windows::*;
-
-#[cfg(target_os = "android")]
-mod android;
-#[cfg(target_os = "android")]
-pub(crate) use android::*;
-
-#[cfg(all(target_os = "linux", not(target_os = "android")))]
-mod linux;
-#[cfg(all(target_os = "linux", not(target_os = "android")))]
-pub(crate) use linux::*;
-
-#[cfg(not(any(
-    all(any(target_os = "macos", target_os = "ios"), apple_speech),
-    windows,
-    target_os = "android",
-    all(target_os = "linux", not(target_os = "android")),
-)))]
-mod none;
-#[cfg(not(any(
-    all(any(target_os = "macos", target_os = "ios"), apple_speech),
-    windows,
-    target_os = "android",
-    all(target_os = "linux", not(target_os = "android")),
-)))]
-pub(crate) use none::*;
diff --git a/libs/system_speech/src/platform/none.rs b/libs/system_speech/src/platform/none.rs
deleted file mode 100644
index 2c8d20cb8..000000000
--- a/libs/system_speech/src/platform/none.rs
+++ /dev/null
@@ -1,47 +0,0 @@
-//! No OS speech services here (web, Apple without the Swift bridge, OpenHarmony).
-//! Everything reports unavailable; nothing panics.
-
-use crate::{
-    ListenHandle, SpeechAudio, SpeechError, SttCapabilities, SttEvent, SttOptions, Transcript,
-    TtsOptions, Voice,
-};
-use std::sync::mpsc::Sender;
-
-pub(crate) const STT_ENGINE: &str = "none";
-pub(crate) const TTS_ENGINE: &str = "none";
-
-fn unavailable() -> SpeechError {
-    SpeechError::Unavailable("no system speech engine on this platform".to_string())
-}
-
-pub(crate) fn stt_available() -> bool {
-    false
-}
-
-pub(crate) fn stt_capabilities() -> SttCapabilities {
-    SttCapabilities::default()
-}
-
-pub(crate) fn stt_prepare(_language: &str) -> Result<(), SpeechError> {
-    Err(unavailable())
-}
-
-pub(crate) fn stt_transcribe(_samples_16k: &[f32], _options: &SttOptions) -> Result<Transcript, SpeechError> {
-    Err(unavailable())
-}
-
-pub(crate) fn stt_listen(_options: &SttOptions, _sink: Sender<SttEvent>) -> Result<ListenHandle, SpeechError> {
-    Err(unavailable())
-}
-
-pub(crate) fn tts_available() -> bool {
-    false
-}
-
-pub(crate) fn tts_voices() -> Vec<Voice> {
-    Vec::new()
-}
-
-pub(crate) fn tts_synthesize(_text: &str, _options: &TtsOptions) -> Result<SpeechAudio, SpeechError> {
-    Err(unavailable())
-}
diff --git a/libs/system_speech/src/platform/windows.rs b/libs/system_speech/src/platform/windows.rs
deleted file mode 100644
index a8ce1a882..000000000
--- a/libs/system_speech/src/platform/windows.rs
+++ /dev/null
@@ -1,506 +0,0 @@
-//! Windows: `Windows.Media.SpeechSynthesis` for TTS and
-//! `Windows.Media.SpeechRecognition` for STT.
-//!
-//! The synthesizer renders into a WinRT WAV stream that [`crate::wav`] turns
-//! into PCM. The recognizer has no PCM-input API at all — it owns the
-//! microphone itself — so [`stt_transcribe`] is unsupported here and
-//! [`stt_listen`] carries the whole STT story.
-//!
-//! Everything runs on ordinary worker threads. No `RoInitialize` call is
-//! needed: `windows-core`'s factory cache falls back to `CoIncrementMTAUsage`
-//! when a class is activated on a thread that has not initialised COM
-//! (`libs/windows/windows-core/src/imp/factory_cache.rs`), so activation is
-//! apartment-agnostic.
-
-use crate::{
-    bcp47, ListenHandle, SpeechAudio, SpeechError, SttCapabilities, SttEvent, SttOptions,
-    Transcript, TtsOptions, Voice, VoiceGender,
-};
-use std::sync::mpsc::{self, Sender, TryRecvError};
-use std::sync::OnceLock;
-use std::time::{Duration, Instant};
-use windows::Foundation::{TimeSpan, TypedEventHandler};
-use windows::Globalization::Language;
-use windows::Media::SpeechRecognition::{
-    SpeechContinuousRecognitionCompletedEventArgs,
-    SpeechContinuousRecognitionResultGeneratedEventArgs, SpeechContinuousRecognitionSession,
-    SpeechRecognitionConfidence, SpeechRecognitionHypothesisGeneratedEventArgs,
-    SpeechRecognitionResultStatus, SpeechRecognizer,
-};
-use windows::Media::SpeechSynthesis::{
-    SpeechSynthesisStream, SpeechSynthesizer, VoiceGender as WinVoiceGender, VoiceInformation,
-};
-use windows::Storage::Streams::DataReader;
-use windows_core::{RuntimeType, HSTRING};
-use windows_future::{AsyncStatus, IAsyncAction, IAsyncOperation};
-
-pub(crate) const STT_ENGINE: &str = "windows-speechrecognition";
-pub(crate) const TTS_ENGINE: &str = "windows-speechsynthesis";
-
-/// One WinRT tick is 100 ns.
-const TICKS_PER_SEC: i64 = 10_000_000;
-
-/// `SPERR_SPEECH_PRIVACY_POLICY_NOT_ACCEPTED`. The machine has "online speech
-/// recognition" turned off in Settings → Privacy, so the recognizer refuses to
-/// start. That is a permission problem, not a broken engine.
-const SPERR_SPEECH_PRIVACY_POLICY_NOT_ACCEPTED: i32 = 0x8004_5509_u32 as i32;
-/// `HRESULT_FROM_WIN32(ERROR_TIMEOUT)`, for a wait that outlived its budget.
-const E_TIMEOUT: windows_core::HRESULT = windows_core::HRESULT(0x8007_05B4_u32 as i32);
-
-const SYNTHESIZE_TIMEOUT: Duration = Duration::from_secs(60);
-const STREAM_TIMEOUT: Duration = Duration::from_secs(30);
-const COMPILE_TIMEOUT: Duration = Duration::from_secs(30);
-const START_TIMEOUT: Duration = Duration::from_secs(15);
-const STOP_TIMEOUT: Duration = Duration::from_secs(10);
-/// How long we still wait for `Completed` after asking the session to stop.
-const DRAIN_TIMEOUT: Duration = Duration::from_secs(5);
-
-fn backend(err: windows_core::Error) -> SpeechError {
-    SpeechError::Backend(format!("{err}"))
-}
-
-// ------------------------------------------------------------------ waiting
-
-/// Poll a WinRT async object to completion. `windows-future` only exposes its
-/// blocking join behind a spin loop, and its `IntoFuture` needs an executor;
-/// this crate's contract is "block the worker thread", so it sleeps instead.
-fn wait_ready(
-    status: impl Fn() -> windows_core::Result<AsyncStatus>,
-    timeout: Duration,
-) -> windows_core::Result<()> {
-    let deadline = Instant::now() + timeout;
-    while status()? == AsyncStatus::Started {
-        if Instant::now() >= deadline {
-            return Err(windows_core::Error::from_hresult(E_TIMEOUT));
-        }
-        std::thread::sleep(Duration::from_millis(2));
-    }
-    Ok(())
-}
-
-/// `GetResults` after the wait reports the engine's own failure HRESULT, so an
-/// errored or cancelled operation comes back as `Err` without a second look.
-fn wait_operation<T: RuntimeType>(
-    operation: &IAsyncOperation<T>,
-    timeout: Duration,
-) -> windows_core::Result<T> {
-    wait_ready(|| operation.Status(), timeout)?;
-    operation.GetResults()
-}
-
-fn wait_action(action: &IAsyncAction, timeout: Duration) -> windows_core::Result<()> {
-    wait_ready(|| action.Status(), timeout)?;
-    action.GetResults()
-}
-
-// --------------------------------------------------------------------- TTS
-
-pub(crate) fn tts_available() -> bool {
-    static PROBE: OnceLock<bool> = OnceLock::new();
-    *PROBE.get_or_init(|| SpeechSynthesizer::new().is_ok())
-}
-
-pub(crate) fn tts_voices() -> Vec<Voice> {
-    installed_voices()
-        .iter()
-        .filter_map(|voice| {
-            Some(Voice {
-                id: voice.Id().ok()?.to_string_lossy(),
-                name: voice.DisplayName().ok()?.to_string_lossy(),
-                language: voice.Language().ok()?.to_string_lossy(),
-                gender: match voice.Gender() {
-                    Ok(WinVoiceGender::Male) => VoiceGender::Male,
-                    Ok(WinVoiceGender::Female) => VoiceGender::Female,
-                    _ => VoiceGender::Unknown,
-                },
-                // Every installed SAPI voice renders locally.
-                offline: true,
-            })
-        })
-        .collect()
-}
-
-fn installed_voices() -> Vec<VoiceInformation> {
-    match SpeechSynthesizer::AllVoices() {
-        Ok(voices) => voices.into_iter().collect(),
-        Err(_) => Vec::new(),
-    }
-}
-
-pub(crate) fn tts_synthesize(text: &str, options: &TtsOptions) -> Result<SpeechAudio, SpeechError> {
-    let synth = SpeechSynthesizer::new().map_err(backend)?;
-
-    if let Some(voice) = pick_voice(&installed_voices(), options) {
-        synth.SetVoice(&voice).map_err(backend)?;
-    }
-
-    // `SpeechSynthesizerOptions`' rate and pitch arrived in Windows 10 1703; on
-    // anything older the QI fails and the utterance plays at normal speed.
-    if let Ok(synth_options) = synth.Options() {
-        let _ = synth_options.SetSpeakingRate(options.rate.clamp(0.5, 6.0) as f64);
-        let _ = synth_options.SetAudioPitch(options.pitch.clamp(0.5, 2.0) as f64);
-    }
-
-    let operation = synth
-        .SynthesizeTextToStreamAsync(&HSTRING::from(text))
-        .map_err(backend)?;
-    let stream = wait_operation(&operation, SYNTHESIZE_TIMEOUT).map_err(backend)?;
-
-    let bytes = read_stream(&stream).map_err(backend)?;
-    let audio = crate::wav::decode(&bytes).map_err(SpeechError::Backend)?;
-    if audio.is_empty() {
-        return Err(SpeechError::Empty);
-    }
-    Ok(audio)
-}
-
-/// The requested voice by id, else the first voice whose language matches —
-/// exactly first, then on the language prefix, so `"en"` finds `en-GB`.
-fn pick_voice(voices: &[VoiceInformation], options: &TtsOptions) -> Option<VoiceInformation> {
-    if let Some(wanted) = options.voice.as_deref().filter(|id| !id.is_empty()) {
-        return voices
-            .iter()
-            .find(|voice| voice.Id().map(|id| id.to_string_lossy() == wanted).unwrap_or(false))
-            .cloned();
-    }
-    let wanted = bcp47(&options.language).to_ascii_lowercase();
-    let prefix = wanted.split('-').next().unwrap_or(&wanted).to_string();
-    let language_of = |voice: &VoiceInformation| {
-        voice.Language().map(|l| l.to_string_lossy().to_ascii_lowercase()).unwrap_or_default()
-    };
-    voices
-        .iter()
-        .find(|voice| language_of(voice) == wanted)
-        .or_else(|| {
-            voices
-                .iter()
-                .find(|voice| language_of(voice).split('-').next() == Some(prefix.as_str()))
-        })
-        .cloned()
-}
-
-/// Drain a `SpeechSynthesisStream` into the RIFF/WAVE bytes it holds.
-fn read_stream(stream: &SpeechSynthesisStream) -> windows_core::Result<Vec<u8>> {
-    let size = stream.Size()?;
-    if size == 0 {
-        return Ok(Vec::new());
-    }
-    let reader = DataReader::CreateDataReader(stream)?;
-    let load = reader.LoadAsync(size.min(u32::MAX as u64) as u32)?;
-    // `LoadAsync` reports how much it actually buffered, which is what
-    // `ReadBytes` will hand over.
-    let loaded = wait_operation(&load, STREAM_TIMEOUT)?;
-    let mut bytes = vec![0u8; loaded as usize];
-    reader.ReadBytes(&mut bytes)?;
-    Ok(bytes)
-}
-
-// --------------------------------------------------------------------- STT
-
-pub(crate) fn stt_capabilities() -> SttCapabilities {
-    SttCapabilities {
-        pcm_input: false,
-        engine_mic: true,
-        partial_results: true,
-        offline: false,
-    }
-}
-
-pub(crate) fn stt_available() -> bool {
-    static PROBE: OnceLock<bool> = OnceLock::new();
-    *PROBE.get_or_init(|| SpeechRecognizer::new().is_ok())
-}
-
-pub(crate) fn stt_prepare(language: &str) -> Result<(), SpeechError> {
-    let recognizer = recognizer_for(language)?;
-    compile_constraints(&recognizer)
-}
-
-pub(crate) fn stt_transcribe(
-    _samples_16k: &[f32],
-    _options: &SttOptions,
-) -> Result<Transcript, SpeechError> {
-    Err(SpeechError::Unsupported(
-        "the Windows recognizer only listens on the microphone; use listen",
-    ))
-}
-
-pub(crate) fn stt_listen(
-    options: &SttOptions,
-    sink: Sender<SttEvent>,
-) -> Result<ListenHandle, SpeechError> {
-    let (ready_tx, ready_rx) = mpsc::channel::<Result<(), SpeechError>>();
-    let (stop_tx, stop_rx) = mpsc::channel::<()>();
-    let language = options.language.clone();
-    let partial_results = options.partial_results;
-
-    std::thread::Builder::new()
-        .name("system-speech-listen".to_string())
-        .spawn(move || listen_worker(language, partial_results, sink, ready_tx, stop_rx))
-        .map_err(|err| SpeechError::Backend(format!("cannot spawn listen thread: {err}")))?;
-
-    // Block until the session is actually running so a missing microphone or a
-    // refused privacy policy comes back as an error rather than as an event.
-    match ready_rx.recv() {
-        Ok(Ok(())) => {}
-        Ok(Err(err)) => return Err(err),
-        Err(_) => return Err(SpeechError::Backend("listen thread stopped early".to_string())),
-    }
-
-    // The closure runs on whichever thread drops the handle, and WinRT objects
-    // made on the worker must only be touched there — so it just signals.
-    Ok(ListenHandle::new(move || {
-        let _ = stop_tx.send(());
-    }))
-}
-
-fn recognizer_for(language: &str) -> Result<SpeechRecognizer, SpeechError> {
-    // Settle "is there an engine at all?" first, so the mapping below can read
-    // a failed `Create` as a missing language pack rather than a missing engine.
-    if !stt_available() {
-        return Err(SpeechError::Unavailable(
-            "no Windows speech recognizer on this machine".to_string(),
-        ));
-    }
-    let tag = HSTRING::from(bcp47(language));
-    let language = Language::CreateLanguage(&tag).map_err(backend)?;
-    SpeechRecognizer::Create(&language).map_err(|err| {
-        if err.code().0 == SPERR_SPEECH_PRIVACY_POLICY_NOT_ACCEPTED {
-            SpeechError::PermissionDenied
-        } else {
-            // Construction only fails for a language with no recognizer pack
-            // installed; anything else would already have failed the probe.
-            SpeechError::Unsupported("language not supported by the Windows recognizer")
-        }
-    })
-}
-
-/// Compile the recognizer's grammar. With no constraints added that is the
-/// built-in dictation grammar, which is what a free-form transcript wants.
-fn compile_constraints(recognizer: &SpeechRecognizer) -> Result<(), SpeechError> {
-    let operation = recognizer.CompileConstraintsAsync().map_err(compile_error)?;
-    let result = wait_operation(&operation, COMPILE_TIMEOUT).map_err(compile_error)?;
-    match result.Status().map_err(backend)? {
-        SpeechRecognitionResultStatus::Success => Ok(()),
-        SpeechRecognitionResultStatus::TopicLanguageNotSupported
-        | SpeechRecognitionResultStatus::GrammarLanguageMismatch => Err(SpeechError::Unsupported(
-            "language not supported by the Windows recognizer",
-        )),
-        SpeechRecognitionResultStatus::UserCanceled => Err(SpeechError::Cancelled),
-        status => Err(SpeechError::Backend(format!(
-            "constraint compilation failed with status {}",
-            status.0
-        ))),
-    }
-}
-
-fn compile_error(err: windows_core::Error) -> SpeechError {
-    if err.code().0 == SPERR_SPEECH_PRIVACY_POLICY_NOT_ACCEPTED {
-        SpeechError::PermissionDenied
-    } else {
-        backend(err)
-    }
-}
-
-/// Give the engine room to hear a first word, but cut the utterance shortly
-/// after the speaker stops. A rejected value leaves the platform default.
-fn apply_timeouts(recognizer: &SpeechRecognizer) {
-    let Ok(timeouts) = recognizer.Timeouts() else {
-        return;
-    };
-    let _ = timeouts.SetInitialSilenceTimeout(TimeSpan { Duration: 5 * TICKS_PER_SEC });
-    let _ = timeouts.SetEndSilenceTimeout(TimeSpan { Duration: 12 * TICKS_PER_SEC / 10 });
-    let _ = timeouts.SetBabbleTimeout(TimeSpan { Duration: 10 * TICKS_PER_SEC });
-}
-
-fn listen_worker(
-    language: String,
-    partial_results: bool,
-    sink: Sender<SttEvent>,
-    ready: Sender<Result<(), SpeechError>>,
-    stop_rx: mpsc::Receiver<()>,
-) {
-    let recognizer = match recognizer_for(&language) {
-        Ok(recognizer) => recognizer,
-        Err(err) => {
-            let _ = ready.send(Err(err));
-            return;
-        }
-    };
-    if let Err(err) = compile_constraints(&recognizer) {
-        let _ = ready.send(Err(err));
-        return;
-    }
-    apply_timeouts(&recognizer);
-
-    let session = match recognizer.ContinuousRecognitionSession() {
-        Ok(session) => session,
-        Err(err) => {
-            let _ = ready.send(Err(backend(err)));
-            return;
-        }
-    };
-
-    let (done_tx, done_rx) = mpsc::channel::<SpeechRecognitionResultStatus>();
-
-    let result_sink = sink.clone();
-    let on_result = TypedEventHandler::<
-        SpeechContinuousRecognitionSession,
-        SpeechContinuousRecognitionResultGeneratedEventArgs,
-    >::new(move |_session, args| {
-        if let Some(args) = args.as_ref() {
-            if let Ok(result) = args.Result() {
-                // `Rejected` is the engine saying "that was noise".
-                let confidence = result.Confidence().unwrap_or(SpeechRecognitionConfidence::Rejected);
-                if confidence != SpeechRecognitionConfidence::Rejected {
-                    if let Ok(text) = result.Text() {
-                        let transcript = Transcript::from_text(text.to_string_lossy());
-                        if !transcript.is_empty() {
-                            let _ = result_sink.send(SttEvent::Final(transcript));
-                        }
-                    }
-                }
-            }
-        }
-        Ok(())
-    });
-
-    let on_completed = TypedEventHandler::<
-        SpeechContinuousRecognitionSession,
-        SpeechContinuousRecognitionCompletedEventArgs,
-    >::new(move |_session, args| {
-        let status = args
-            .as_ref()
-            .and_then(|args| args.Status().ok())
-            .unwrap_or(SpeechRecognitionResultStatus::Unknown);
-        let _ = done_tx.send(status);
-        Ok(())
-    });
-
-    let result_token = match session.ResultGenerated(&on_result) {
-        Ok(token) => token,
-        Err(err) => {
-            let _ = ready.send(Err(backend(err)));
-            return;
-        }
-    };
-    let completed_token = match session.Completed(&on_completed) {
-        Ok(token) => token,
-        Err(err) => {
-            let _ = session.RemoveResultGenerated(result_token);
-            let _ = ready.send(Err(backend(err)));
-            return;
-        }
-    };
-
-    let mut hypothesis_token = 0i64;
-    if partial_results {
-        let partial_sink = sink.clone();
-        let on_hypothesis = TypedEventHandler::<
-            SpeechRecognizer,
-            SpeechRecognitionHypothesisGeneratedEventArgs,
-        >::new(move |_recognizer, args| {
-            if let Some(args) = args.as_ref() {
-                if let Ok(hypothesis) = args.Hypothesis() {
-                    if let Ok(text) = hypothesis.Text() {
-                        let _ = partial_sink.send(SttEvent::Partial(text.to_string_lossy()));
-                    }
-                }
-            }
-            Ok(())
-        });
-        hypothesis_token = recognizer.HypothesisGenerated(&on_hypothesis).unwrap_or(0);
-    }
-
-    let start = session
-        .StartAsync()
-        .and_then(|action| wait_action(&action, START_TIMEOUT));
-    if let Err(err) = start {
-        remove_handlers(&recognizer, &session, result_token, completed_token, hypothesis_token);
-        let _ = ready.send(Err(compile_error(err)));
-        return;
-    }
-    let _ = ready.send(Ok(()));
-
-    // From here the session exists, so exactly one `Ended` must reach the sink.
-    let mut stopped_by_caller = false;
-    let mut drain_deadline: Option<Instant> = None;
-    let status = loop {
-        match done_rx.try_recv() {
-            Ok(status) => break Some(status),
-            Err(TryRecvError::Disconnected) => break None,
-            Err(TryRecvError::Empty) => {}
-        }
-        if drain_deadline.is_none() && !matches!(stop_rx.try_recv(), Err(TryRecvError::Empty)) {
-            stopped_by_caller = true;
-            // `StopAsync` lets the engine emit whatever it already has; the
-            // `Completed` event still fires, so keep waiting for it.
-            stop_session(&session);
-            drain_deadline = Some(Instant::now() + DRAIN_TIMEOUT);
-        }
-        if drain_deadline.is_some_and(|deadline| Instant::now() >= deadline) {
-            break None;
-        }
-        std::thread::sleep(Duration::from_millis(20));
-    };
-
-    remove_handlers(&recognizer, &session, result_token, completed_token, hypothesis_token);
-
-    if let Some(err) = status.and_then(|status| status_error(status, stopped_by_caller)) {
-        let _ = sink.send(SttEvent::Error(err));
-    }
-    let _ = sink.send(SttEvent::Ended);
-}
-
-fn stop_session(session: &SpeechContinuousRecognitionSession) {
-    let stopped = session
-        .StopAsync()
-        .and_then(|action| wait_action(&action, STOP_TIMEOUT));
-    if stopped.is_err() {
-        let _ = session
-            .CancelAsync()
-            .and_then(|action| wait_action(&action, STOP_TIMEOUT));
-    }
-}
-
-fn remove_handlers(
-    recognizer: &SpeechRecognizer,
-    session: &SpeechContinuousRecognitionSession,
-    result_token: i64,
-    completed_token: i64,
-    hypothesis_token: i64,
-) {
-    let _ = session.RemoveResultGenerated(result_token);
-    let _ = session.RemoveCompleted(completed_token);
-    if hypothesis_token != 0 {
-        let _ = recognizer.RemoveHypothesisGenerated(hypothesis_token);
-    }
-}
-
-/// A finished session's status, as an event — or `None` when the ending was
-/// the ordinary one (success, our own stop, or the silence timeout firing).
-fn status_error(
-    status: SpeechRecognitionResultStatus,
-    stopped_by_caller: bool,
-) -> Option<SpeechError> {
-    match status {
-        SpeechRecognitionResultStatus::Success
-        | SpeechRecognitionResultStatus::TimeoutExceeded => None,
-        SpeechRecognitionResultStatus::UserCanceled if stopped_by_caller => None,
-        SpeechRecognitionResultStatus::UserCanceled => Some(SpeechError::Cancelled),
-        SpeechRecognitionResultStatus::MicrophoneUnavailable => {
-            Some(SpeechError::Unavailable("microphone unavailable".to_string()))
-        }
-        SpeechRecognitionResultStatus::NetworkFailure => Some(SpeechError::Backend(
-            "the Windows recognizer lost its network connection".to_string(),
-        )),
-        SpeechRecognitionResultStatus::TopicLanguageNotSupported
-        | SpeechRecognitionResultStatus::GrammarLanguageMismatch => Some(SpeechError::Unsupported(
-            "language not supported by the Windows recognizer",
-        )),
-        status => Some(SpeechError::Backend(format!(
-            "recognition ended with status {}",
-            status.0
-        ))),
-    }
-}
diff --git a/libs/system_speech/src/wav.rs b/libs/system_speech/src/wav.rs
deleted file mode 100644
index b2132382d..000000000
--- a/libs/system_speech/src/wav.rs
+++ /dev/null
@@ -1,157 +0,0 @@
-//! RIFF/WAVE in and out. The Windows, Android and Linux engines all hand back
-//! WAV bytes (a WinRT stream, a file from `synthesizeToFile`, `espeak-ng
-//! --stdout`); this turns them into [`SpeechAudio`] and back.
-
-use crate::SpeechAudio;
-
-/// Decode PCM WAV (8/16/24/32-bit integer or 32-bit float, any channel
-/// count) to mono `f32`. Multi-channel input is averaged down.
-pub fn decode(bytes: &[u8]) -> Result<SpeechAudio, String> {
-    if bytes.len() < 12 || &bytes[0..4] != b"RIFF" || &bytes[8..12] != b"WAVE" {
-        return Err("not a RIFF/WAVE file".to_string());
-    }
-    let mut pos = 12;
-    let mut format_tag = 0u16;
-    let mut channels = 0u16;
-    let mut sample_rate = 0u32;
-    let mut bits = 0u16;
-    let mut data: Option<&[u8]> = None;
-    while pos + 8 <= bytes.len() {
-        let id = &bytes[pos..pos + 4];
-        let size = u32::from_le_bytes([bytes[pos + 4], bytes[pos + 5], bytes[pos + 6], bytes[pos + 7]]) as usize;
-        let body_start = pos + 8;
-        let body_end = body_start.saturating_add(size).min(bytes.len());
-        let body = &bytes[body_start..body_end];
-        match id {
-            b"fmt " => {
-                if body.len() < 16 {
-                    return Err("fmt chunk too short".to_string());
-                }
-                format_tag = u16::from_le_bytes([body[0], body[1]]);
-                channels = u16::from_le_bytes([body[2], body[3]]);
-                sample_rate = u32::from_le_bytes([body[4], body[5], body[6], body[7]]);
-                bits = u16::from_le_bytes([body[14], body[15]]);
-                // WAVE_FORMAT_EXTENSIBLE: the real tag is the sub-format GUID's first two bytes.
-                if format_tag == 0xFFFE && body.len() >= 26 {
-                    format_tag = u16::from_le_bytes([body[24], body[25]]);
-                }
-            }
-            b"data" => {
-                data = Some(body);
-            }
-            _ => {}
-        }
-        // Chunks are word-aligned.
-        pos = body_start + size + (size & 1);
-    }
-    let data = data.ok_or_else(|| "no data chunk".to_string())?;
-    if channels == 0 || sample_rate == 0 {
-        return Err("missing fmt chunk".to_string());
-    }
-    let channels = channels as usize;
-    let samples: Vec<f32> = match (format_tag, bits) {
-        (1, 8) => data.iter().map(|&b| (b as f32 - 128.0) / 128.0).collect(),
-        (1, 16) => data
-            .chunks_exact(2)
-            .map(|c| i16::from_le_bytes([c[0], c[1]]) as f32 / 32768.0)
-            .collect(),
-        (1, 24) => data
-            .chunks_exact(3)
-            .map(|c| (i32::from_le_bytes([0, c[0], c[1], c[2]]) >> 8) as f32 / 8_388_608.0)
-            .collect(),
-        (1, 32) => data
-            .chunks_exact(4)
-            .map(|c| i32::from_le_bytes([c[0], c[1], c[2], c[3]]) as f32 / 2_147_483_648.0)
-            .collect(),
-        (3, 32) => data
-            .chunks_exact(4)
-            .map(|c| f32::from_le_bytes([c[0], c[1], c[2], c[3]]))
-            .collect(),
-        (3, 64) => data
-            .chunks_exact(8)
-            .map(|c| f64::from_le_bytes([c[0], c[1], c[2], c[3], c[4], c[5], c[6], c[7]]) as f32)
-            .collect(),
-        (tag, bits) => return Err(format!("unsupported wav format tag {tag} / {bits} bits")),
-    };
-    let mono = if channels == 1 {
-        samples
-    } else {
-        samples
-            .chunks_exact(channels)
-            .map(|frame| frame.iter().sum::<f32>() / channels as f32)
-            .collect()
-    };
-    Ok(SpeechAudio { samples: mono, sample_rate })
-}
-
-/// Encode mono `f32` as 16-bit PCM WAV.
-pub fn encode_pcm16_mono(audio: &SpeechAudio) -> Vec<u8> {
-    let data_len = (audio.samples.len() * 2) as u32;
-    let mut out = Vec::with_capacity(44 + data_len as usize);
-    out.extend_from_slice(b"RIFF");
-    out.extend_from_slice(&(36 + data_len).to_le_bytes());
-    out.extend_from_slice(b"WAVE");
-    out.extend_from_slice(b"fmt ");
-    out.extend_from_slice(&16u32.to_le_bytes());
-    out.extend_from_slice(&1u16.to_le_bytes()); // PCM
-    out.extend_from_slice(&1u16.to_le_bytes()); // mono
-    out.extend_from_slice(&audio.sample_rate.to_le_bytes());
-    out.extend_from_slice(&(audio.sample_rate * 2).to_le_bytes());
-    out.extend_from_slice(&2u16.to_le_bytes());
-    out.extend_from_slice(&16u16.to_le_bytes());
-    out.extend_from_slice(b"data");
-    out.extend_from_slice(&data_len.to_le_bytes());
-    for &s in &audio.samples {
-        let v = (s.clamp(-1.0, 1.0) * 32767.0).round() as i16;
-        out.extend_from_slice(&v.to_le_bytes());
-    }
-    out
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn pcm16_roundtrips() {
-        let audio = SpeechAudio {
-            samples: vec![0.0, 0.5, -0.5, 1.0, -1.0],
-            sample_rate: 22_050,
-        };
-        let decoded = decode(&encode_pcm16_mono(&audio)).unwrap();
-        assert_eq!(decoded.sample_rate, 22_050);
-        assert_eq!(decoded.samples.len(), 5);
-        for (a, b) in audio.samples.iter().zip(&decoded.samples) {
-            assert!((a - b).abs() < 1.0 / 32000.0, "{a} vs {b}");
-        }
-    }
-
-    #[test]
-    fn stereo_is_averaged_to_mono() {
-        // Hand-built stereo 16-bit WAV, one frame: L=0.5, R=-0.5 -> 0.0.
-        let mut bytes = Vec::new();
-        bytes.extend_from_slice(b"RIFF");
-        bytes.extend_from_slice(&(36u32 + 4).to_le_bytes());
-        bytes.extend_from_slice(b"WAVE");
-        bytes.extend_from_slice(b"fmt ");
-        bytes.extend_from_slice(&16u32.to_le_bytes());
-        bytes.extend_from_slice(&1u16.to_le_bytes());
-        bytes.extend_from_slice(&2u16.to_le_bytes());
-        bytes.extend_from_slice(&48_000u32.to_le_bytes());
-        bytes.extend_from_slice(&(48_000u32 * 4).to_le_bytes());
-        bytes.extend_from_slice(&4u16.to_le_bytes());
-        bytes.extend_from_slice(&16u16.to_le_bytes());
-        bytes.extend_from_slice(b"data");
-        bytes.extend_from_slice(&4u32.to_le_bytes());
-        bytes.extend_from_slice(&16384i16.to_le_bytes());
-        bytes.extend_from_slice(&(-16384i16).to_le_bytes());
-        let decoded = decode(&bytes).unwrap();
-        assert_eq!(decoded.samples, vec![0.0]);
-        assert_eq!(decoded.sample_rate, 48_000);
-    }
-
-    #[test]
-    fn rejects_non_wav() {
-        assert!(decode(b"not a wav at all").is_err());
-    }
-}
diff --git a/libs/system_speech/swift/tts_bridge.swift b/libs/system_speech/swift/tts_bridge.swift
deleted file mode 100644
index 2f93847ff..000000000
--- a/libs/system_speech/swift/tts_bridge.swift
+++ /dev/null
@@ -1,148 +0,0 @@
-import AVFoundation
-import Foundation
-
-// The TTS half of makepad-system-speech's Apple bridge: AVSpeechSynthesizer
-// rendered to a PCM buffer (never to a device — Makepad's audio output owns
-// playback). Symbols are prefixed `mss_`.
-
-private final class MssRendered {
-    var samples: [Float] = []
-    var sampleRate: Double = 0
-}
-
-struct MssVoice {
-    var id: UnsafeMutablePointer<CChar>?
-    var name: UnsafeMutablePointer<CChar>?
-    var language: UnsafeMutablePointer<CChar>?
-    /// 0 unknown, 1 female, 2 male (AVSpeechSynthesisVoiceGender raw values).
-    var gender: Int32
-}
-
-/// Render `text` to mono float PCM. `voice` is an `AVSpeechSynthesisVoice`
-/// identifier or null (then `language`, a BCP-47 tag, picks the default
-/// voice). `rate`/`pitch` are multipliers around 1.0. Returns null on failure;
-/// release with `mss_tts_free`.
-@_cdecl("mss_tts_synthesize")
-public func mss_tts_synthesize(
-    _ text: UnsafePointer<CChar>,
-    _ voice: UnsafePointer<CChar>?,
-    _ language: UnsafePointer<CChar>,
-    _ rate: Float,
-    _ pitch: Float,
-    _ outLen: UnsafeMutablePointer<Int32>,
-    _ outRate: UnsafeMutablePointer<Float>
-) -> UnsafeMutablePointer<Float>? {
-    outLen.pointee = 0
-    outRate.pointee = 0
-
-    let string = String(cString: text)
-    if string.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
-        return nil
-    }
-
-    let utterance = AVSpeechUtterance(string: string)
-    if let voice, let selected = AVSpeechSynthesisVoice(identifier: String(cString: voice)) {
-        utterance.voice = selected
-    } else {
-        utterance.voice = AVSpeechSynthesisVoice(language: String(cString: language))
-            ?? AVSpeechSynthesisVoice(language: "en-US")
-    }
-    // AVSpeechUtterance.rate is 0...1 with the default at 0.5; our 1.0 is that default.
-    if rate > 0 && rate.isFinite {
-        utterance.rate = min(max(AVSpeechUtteranceDefaultSpeechRate * rate, AVSpeechUtteranceMinimumSpeechRate),
-                             AVSpeechUtteranceMaximumSpeechRate)
-    }
-    if pitch > 0 && pitch.isFinite {
-        utterance.pitchMultiplier = min(max(pitch, 0.5), 2.0)
-    }
-
-    let synthesizer = AVSpeechSynthesizer()
-    let rendered = MssRendered()
-    let finished = DispatchSemaphore(value: 0)
-    var signalled = false
-
-    // Buffers arrive on an internal queue; a zero-length buffer terminates the run.
-    synthesizer.write(utterance) { buffer in
-        guard let pcm = buffer as? AVAudioPCMBuffer else { return }
-        let frames = Int(pcm.frameLength)
-        if frames == 0 {
-            if !signalled {
-                signalled = true
-                finished.signal()
-            }
-            return
-        }
-        rendered.sampleRate = pcm.format.sampleRate
-        if let channels = pcm.floatChannelData {
-            rendered.samples.append(contentsOf: UnsafeBufferPointer(start: channels[0], count: frames))
-        } else if let channels = pcm.int16ChannelData {
-            let source = UnsafeBufferPointer(start: channels[0], count: frames)
-            rendered.samples.append(contentsOf: source.map { Float($0) / 32768.0 })
-        }
-    }
-
-    // `write` delivers its buffers through the MAIN run loop, whichever thread
-    // called it (pumping the caller's own loop was tried and delivers
-    // nothing). Every UI app pumps main, so a worker just waits on the
-    // semaphore; a caller ON main must pump instead of blocking, or it
-    // deadlocks itself. A headless tool calling from a worker must keep its
-    // main thread in CFRunLoopRun — see makepad-ai-hub's speech-roundtrip.
-    if Thread.isMainThread {
-        let deadline = Date().addingTimeInterval(30)
-        while !signalled, Date() < deadline {
-            RunLoop.current.run(mode: .default, before: Date().addingTimeInterval(0.02))
-        }
-    } else {
-        _ = finished.wait(timeout: .now() + 30)
-    }
-    withExtendedLifetime(synthesizer) {}
-
-    if rendered.samples.isEmpty || rendered.sampleRate <= 0 {
-        return nil
-    }
-
-    let count = rendered.samples.count
-    let out = UnsafeMutablePointer<Float>.allocate(capacity: count)
-    rendered.samples.withUnsafeBufferPointer { source in
-        out.initialize(from: source.baseAddress!, count: count)
-    }
-    outLen.pointee = Int32(count)
-    outRate.pointee = Float(rendered.sampleRate)
-    return out
-}
-
-@_cdecl("mss_tts_free")
-public func mss_tts_free(_ ptr: UnsafeMutablePointer<Float>?) {
-    ptr?.deallocate()
-}
-
-/// Installed voices as an owned array of `MssVoice`; release with
-/// `mss_tts_free_voices`.
-@_cdecl("mss_tts_voices")
-public func mss_tts_voices(_ outCount: UnsafeMutablePointer<Int32>) -> OpaquePointer? {
-    let voices = AVSpeechSynthesisVoice.speechVoices()
-    outCount.pointee = Int32(voices.count)
-    if voices.isEmpty { return nil }
-    let ptr = UnsafeMutablePointer<MssVoice>.allocate(capacity: voices.count)
-    for (i, v) in voices.enumerated() {
-        ptr[i] = MssVoice(
-            id: strdup(v.identifier),
-            name: strdup(v.name),
-            language: strdup(v.language),
-            gender: Int32(v.gender.rawValue)
-        )
-    }
-    return OpaquePointer(ptr)
-}
-
-@_cdecl("mss_tts_free_voices")
-public func mss_tts_free_voices(_ ptr: OpaquePointer?, _ count: Int32) {
-    guard let rawPtr = ptr else { return }
-    let typed = UnsafeMutablePointer<MssVoice>(rawPtr)
-    for i in 0..<Int(count) {
-        if let s = typed[i].id { free(s) }
-        if let s = typed[i].name { free(s) }
-        if let s = typed[i].language { free(s) }
-    }
-    typed.deallocate()
-}
diff --git a/libs/tsdf/src/depth_integration.rs b/libs/tsdf/src/depth_integration.rs
index 0bb078b3a..1a98ae300 100644
--- a/libs/tsdf/src/depth_integration.rs
+++ b/libs/tsdf/src/depth_integration.rs
@@ -6,9 +6,8 @@ use makepad_math::{vec2f, vec3f, vec4f, Mat4f, Vec3f, Vec4f};
 use std::{
     collections::{HashMap, HashSet, VecDeque},
     sync::Arc,
+    time::Instant,
 };
-#[cfg(not(target_arch = "wasm32"))]
-use std::time::Instant;
 
 pub const DEPTH_VOXEL_EYE_INDEX: usize = 0;
 const DEPTH_TSD_CHUNK_EDGE_VOXELS: i32 = 4;
@@ -298,8 +297,6 @@ fn submit_depth_readback_min_interval_millis(novelty: SubmitDepthFrameNovelty) -
     }
 }
 
-/// XR only: the browser build has no depth camera and no `Instant`.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn submit_should_readback_depth_frame(
     snapshot: Option<&TsdfPublishedSnapshot>,
     camera_world: Vec3f,
@@ -1400,8 +1397,6 @@ pub fn update_published_height_map(volume: &mut DepthMeshVolume) -> bool {
     true
 }
 
-/// XR only: the browser build has no depth camera and no `Instant`.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn projected_height_refresh_budget(
     pending_samples: usize,
     now: Instant,
diff --git a/libs/tsdf/src/lib.rs b/libs/tsdf/src/lib.rs
index b4e831b1d..992d1f645 100644
--- a/libs/tsdf/src/lib.rs
+++ b/libs/tsdf/src/lib.rs
@@ -8,9 +8,8 @@ use std::{
         atomic::{AtomicBool, AtomicU32, AtomicU64, Ordering},
         Arc, Mutex, OnceLock, RwLock,
     },
+    time::Instant,
 };
-#[cfg(not(target_arch = "wasm32"))]
-use std::time::Instant;
 
 pub const XR_TSDF_DEFAULT_VOXEL_SIZE_METERS: f32 = 0.02;
 
@@ -367,17 +366,13 @@ struct XrTsdfCooperativeStepSlot {
     callback: Option<XrTsdfCooperativeStepCallback>,
     stats: XrTsdfCooperativeStepStats,
     current_cycle_compute_micros: u64,
-    #[cfg(not(target_arch = "wasm32"))]
     current_cycle_started_at: Option<Instant>,
 }
 
 impl XrTsdfCooperativeStepSlot {
     fn reset_cycle(&mut self) {
         self.current_cycle_compute_micros = 0;
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            self.current_cycle_started_at = None;
-        }
+        self.current_cycle_started_at = None;
         self.stats.current_cycle_steps = 0;
         self.stats.has_more_work = false;
     }
@@ -533,19 +528,14 @@ impl XrTsdfStore {
     pub fn run_cooperative_step(&self) -> Option<XrTsdfCooperativeStepResult> {
         let mut slot = self.cooperative_step.lock().ok()?;
         let callback = slot.callback.as_mut()?;
-        #[cfg(not(target_arch = "wasm32"))]
         let started = Instant::now();
         let result = callback();
-        #[cfg(not(target_arch = "wasm32"))]
         let elapsed_micros = started.elapsed().as_micros().min(u64::MAX as u128) as u64;
-        #[cfg(target_arch = "wasm32")]
-        let elapsed_micros = 0u64;
         slot.stats.callback_registered = true;
         slot.stats.last_step_micros = elapsed_micros;
         slot.stats.average_step_micros =
             ema_u64(slot.stats.average_step_micros, elapsed_micros, 1, 4);
         if result.did_work {
-            #[cfg(not(target_arch = "wasm32"))]
             slot.current_cycle_started_at.get_or_insert(started);
             slot.current_cycle_compute_micros = slot
                 .current_cycle_compute_micros
@@ -556,16 +546,12 @@ impl XrTsdfStore {
         }
         slot.stats.has_more_work = result.has_more_work;
         if result.completed_cycle {
-            #[cfg(not(target_arch = "wasm32"))]
             let cycle_wall_micros = slot
                 .current_cycle_started_at
                 .map(|cycle_started| {
                     cycle_started.elapsed().as_micros().min(u64::MAX as u128) as u64
                 })
                 .unwrap_or(slot.current_cycle_compute_micros);
-            // No wall clock on the web: compute time stands in for the cycle's wall time.
-            #[cfg(target_arch = "wasm32")]
-            let cycle_wall_micros = slot.current_cycle_compute_micros;
             slot.stats.last_cycle_compute_micros = slot.current_cycle_compute_micros;
             slot.stats.average_cycle_compute_micros = ema_u64(
                 slot.stats.average_cycle_compute_micros,
diff --git a/libs/video_flow/Cargo.toml b/libs/video_flow/Cargo.toml
index 3c167e441..66cfd27f0 100644
--- a/libs/video_flow/Cargo.toml
+++ b/libs/video_flow/Cargo.toml
@@ -17,11 +17,10 @@ license = "MIT OR Apache-2.0"
 # Off leaves a std-only crate: the payload format and the estimator, which
 # is all the enhance backend needs from here.
 default = ["convert"]
-convert = ["dep:makepad-video", "dep:makepad-platform"]
+convert = ["dep:makepad-video"]
 
 [dependencies]
-makepad-video = { package = "makepad-platform-video", path = "../../platform/video", optional = true }
-makepad-platform = { path = "../../platform", optional = true }
+makepad-video = { path = "../../platform/video", optional = true }
 
 # The synthetic optical-flow debug clips. It writes mp4s, so it needs the
 # codec seam the `convert` feature pulls in — declared explicitly rather than
diff --git a/libs/video_flow/src/bin/flowtest_gen.rs b/libs/video_flow/src/bin/flowtest_gen.rs
index d040523fd..4e8d55799 100644
--- a/libs/video_flow/src/bin/flowtest_gen.rs
+++ b/libs/video_flow/src/bin/flowtest_gen.rs
@@ -26,13 +26,6 @@
 //!
 //! Nothing here is random. The one noisy clip uses a fixed LCG seed, so two
 //! runs on two machines produce the same pixels.
-
-#[cfg(target_arch = "wasm32")]
-fn main() {}
-
-// This clip generator drives native file-video encoders; VJ depends on the library only.
-#[cfg(not(target_arch = "wasm32"))]
-mod native {
 //!
 //! ```text
 //! cargo run --release -p makepad-video-flow --bin flowtest_gen
@@ -681,7 +674,7 @@ fn default_out_dir() -> PathBuf {
     Path::new(env!("CARGO_MANIFEST_DIR")).join("../../local/flowtest")
 }
 
-pub(super) fn run() {
+fn main() {
     let mut out_dir = default_out_dir();
     let mut check_only = false;
     let mut probe: Option<String> = None;
@@ -760,10 +753,3 @@ pub(super) fn run() {
     }
     println!("all {} clips decode", CLIPS.len());
 }
-
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn main() {
-    native::run();
-}
diff --git a/libs/video_flow/src/convert.rs b/libs/video_flow/src/convert.rs
index c038cea29..8edb96406 100644
--- a/libs/video_flow/src/convert.rs
+++ b/libs/video_flow/src/convert.rs
@@ -34,8 +34,7 @@ use std::path::Path;
 /// The flow-warp endpoint cache budget in the VJ player
 /// (`apps/vj/src/flow_warp.rs`). Kept here as the converter's default target
 /// so a clip is produced at a size that actually warps.
-pub const DEFAULT_FIT_CACHE_BYTES: usize =
-    if usize::BITS >= 64 { 4_u64 * 1024 * 1024 * 1024 } else { usize::MAX as u64 } as usize;
+pub const DEFAULT_FIT_CACHE_BYTES: usize = 4 * 1024 * 1024 * 1024;
 
 /// Largest mp4 the player will lift into memory to scan for the box.
 pub const DEFAULT_MAX_OUTPUT_BYTES: u64 = 256 * 1024 * 1024;
@@ -300,7 +299,7 @@ fn convert_inner(
     let mut prev: Option<FramePyramid> = None;
     let mut rgb = Vec::new();
     let passthrough = scale == 1 && out_w == src_w && out_h == src_h;
-    let mut last_report = makepad_platform::Cx::monotonic_now();
+    let mut last_report = std::time::Instant::now();
     progress(ConvertProgress { frames: 0, expected, fraction: 0.0 });
 
     loop {
@@ -358,9 +357,8 @@ fn convert_inner(
         }
         prev = Some(pyramid);
         frames += 1;
-        let now = makepad_platform::Cx::monotonic_now();
-        if now - last_report >= 0.15 {
-            last_report = now;
+        if last_report.elapsed().as_millis() >= 150 {
+            last_report = std::time::Instant::now();
             progress(ConvertProgress {
                 frames,
                 expected,
diff --git a/libs/vj_analysis/Cargo.toml b/libs/vj_analysis/Cargo.toml
deleted file mode 100644
index 6dd9b3ab2..000000000
--- a/libs/vj_analysis/Cargo.toml
+++ /dev/null
@@ -1,12 +0,0 @@
-[package]
-name = "makepad-vj-analysis"
-version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
-description = "Headless reuse of the VJ track and loop-splat analysis"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-ai-beats = { path = "../ai/models/beats" }
-makepad-asset-data = { path = "../asset/data" }
-
diff --git a/libs/vj_analysis/src/lib.rs b/libs/vj_analysis/src/lib.rs
deleted file mode 100644
index 8cf268cea..000000000
--- a/libs/vj_analysis/src/lib.rs
+++ /dev/null
@@ -1,98 +0,0 @@
-//! Headless entry point for the VJ's native track analysis.
-//!
-//! The algorithm modules below are the app's source files, compiled here
-//! against their small value-type seam so command-line bakers run precisely
-//! the code a native deck runs without linking or starting the VJ UI.
-
-pub mod decks {
-    #[derive(Clone, Copy, Debug, PartialEq, Eq)]
-    pub enum DeckId {
-        A,
-        B,
-    }
-
-    #[derive(Clone, Copy, Debug, Default, PartialEq)]
-    pub struct LoopSpan {
-        pub start_secs: f64,
-        pub end_secs: f64,
-    }
-}
-
-pub mod mixer {
-    /// A fully decoded, immutable PCM clip (interleaved stereo i16).
-    pub struct TrackPcm {
-        pub frames: Vec<[i16; 2]>,
-        pub sample_rate: u32,
-    }
-
-    impl TrackPcm {
-        pub fn seconds(&self) -> f64 {
-            if self.sample_rate == 0 {
-                return 0.0;
-            }
-            self.frames.len() as f64 / self.sample_rate as f64
-        }
-    }
-}
-
-pub mod music_dsp {
-    pub const STEM_COUNT: usize = 4;
-
-    #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-    #[repr(usize)]
-    pub enum StemKind {
-        Vocals = 0,
-        Drums = 1,
-        Bass = 2,
-        Other = 3,
-    }
-
-    impl StemKind {
-        pub const ALL: [StemKind; STEM_COUNT] =
-            [StemKind::Vocals, StemKind::Drums, StemKind::Bass, StemKind::Other];
-
-        pub fn index(self) -> usize {
-            self as usize
-        }
-    }
-}
-
-pub mod clock {
-    use std::time::Duration;
-
-    #[derive(Clone, Copy, Debug)]
-    pub struct Instant(std::time::Instant);
-
-    impl Instant {
-        pub fn now() -> Self {
-            Self(std::time::Instant::now())
-        }
-
-        pub fn elapsed(self) -> Duration {
-            self.0.elapsed()
-        }
-    }
-}
-
-pub mod media {
-    use crate::mixer::TrackPcm;
-    use makepad_asset_data::MediaType;
-    use std::path::PathBuf;
-
-    /// The headless baker already owns decoded PCM and never takes the VJ's
-    /// platform-media fallback path.
-    pub fn decode_audio_clip(
-        _path: &PathBuf,
-        _media: MediaType,
-        _max_frames: usize,
-    ) -> Result<TrackPcm, String> {
-        Err("platform media decode is unavailable in the headless analysis crate".into())
-    }
-}
-
-#[path = "../../../apps/vj/src/beat_sync.rs"]
-pub mod beat_sync;
-#[path = "../../../apps/vj/src/wave_analysis.rs"]
-pub mod wave_analysis;
-#[path = "../../../apps/vj/src/loop_splat.rs"]
-pub mod loop_splat;
diff --git a/libs/voice/Cargo.toml b/libs/voice/Cargo.toml
new file mode 100644
index 000000000..4b9e09114
--- /dev/null
+++ b/libs/voice/Cargo.toml
@@ -0,0 +1,37 @@
+[package]
+name = "makepad-voice"
+version = "0.1.0"
+edition = "2021"
+description = "Pure Rust CPU-only SIMD+threaded Whisper inference"
+license = "MIT"
+
+[features]
+default = []
+metal-precompile = []
+
+[dependencies]
+# THE CUDA store. Must NOT be target-specific: cargo 1.92 drops target-cfg deps
+# when this crate is a path dep of another standalone `[workspace]`, and the
+# `links = "makepad_ai_cuda"` handshake (DEP_MAKEPAD_AI_CUDA_KERNELS, read in
+# build.rs) only arrives for an unconditional dependency. On macOS/iOS the
+# crate compiles to empty stubs — no CUDA symbols are referenced or linked.
+makepad-ai-cuda = { path = "../ai/cuda" }
+
+[target.'cfg(any(target_os = "macos", target_os = "ios"))'.dependencies]
+makepad-objc-sys = { path = "../objc-sys", version = "1.0.0" }
+
+[[bin]]
+name = "whisper-test"
+path = "src/bin/whisper_test.rs"
+
+[[bin]]
+name = "vad-test"
+path = "src/bin/vad_test.rs"
+
+[[bin]]
+name = "apple-speech-test"
+path = "src/bin/apple_speech_test.rs"
+
+[[bin]]
+name = "whisper-parity"
+path = "src/bin/whisper_parity.rs"
diff --git a/libs/voice/build.rs b/libs/voice/build.rs
new file mode 100644
index 000000000..0ea06427a
--- /dev/null
+++ b/libs/voice/build.rs
@@ -0,0 +1,362 @@
+use std::env;
+use std::fs;
+use std::process::Command;
+
+const IOS_DEPLOYMENT_TARGET_DEFAULT: &str = "26.0";
+
+fn main() {
+    let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap_or_default();
+    let host = env::var("HOST").unwrap_or_default();
+    let is_apple_host = host.contains("apple-darwin");
+    let mut force_whisper = env::var("MAKEPAD")
+        .ok()
+        .is_some_and(|configs| configs.split(['+', ',']).any(|config| config == "whisper"));
+
+    println!("cargo:rustc-check-cfg=cfg(force_whisper)");
+    // `makepad-ai-cuda` sets `links = "makepad_ai_cuda"` and emits
+    // `cargo:kernels=1` only when nvcc actually built and archived its .cu
+    // objects. Cargo forwards that to us as DEP_MAKEPAD_AI_CUDA_KERNELS, which
+    // is the only honest signal that `src/cuda/backend.rs` can link against a
+    // CUDA runtime. Without it the CUDA backend compiles to stubs and
+    // `src/accel.rs` falls back to Metal (Apple) or the CPU.
+    println!("cargo:rustc-check-cfg=cfg(makepad_ai_cuda_kernels)");
+    if env::var("DEP_MAKEPAD_AI_CUDA_KERNELS").as_deref() == Ok("1") {
+        println!("cargo:rustc-cfg=makepad_ai_cuda_kernels");
+    }
+    println!("cargo:rerun-if-env-changed=MAKEPAD");
+    println!("cargo:rerun-if-env-changed=MAKEPAD_VOICE_METAL_PRECOMPILE");
+    println!("cargo:rerun-if-env-changed=IPHONEOS_DEPLOYMENT_TARGET");
+    println!("cargo:rerun-if-env-changed=IPHONESIMULATOR_DEPLOYMENT_TARGET");
+
+    if target_os == "macos" {
+        build_whisper_metallib();
+    }
+
+    if !force_whisper && is_apple_host && (target_os == "macos" || target_os == "ios") {
+        if !build_speech_bridge(&target_os) {
+            force_whisper = true;
+            println!(
+                "cargo:warning=swift speech bridge unavailable; building makepad-voice with Whisper fallback"
+            );
+        }
+    }
+
+    if force_whisper {
+        println!("cargo:rustc-cfg=force_whisper");
+    }
+}
+
+fn build_whisper_metallib() {
+    let precompile_default = env::var_os("CARGO_FEATURE_METAL_PRECOMPILE").is_some();
+    let precompile_enabled = env::var("MAKEPAD_VOICE_METAL_PRECOMPILE")
+        .ok()
+        .map(|v| {
+            let v = v.trim().to_ascii_lowercase();
+            !(v.is_empty() || v == "0" || v == "false" || v == "no" || v == "off")
+        })
+        .unwrap_or(precompile_default);
+
+    let out_dir = env::var("OUT_DIR").unwrap();
+    let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+
+    let ggml_src_dir = format!("{}/src/metal/ggml", manifest_dir);
+    let ggml_metal_dir = format!("{}/src/metal/ggml", manifest_dir);
+
+    let metal_src = format!("{}/ggml-metal.metal", ggml_metal_dir);
+    let common_h = format!("{}/ggml-common.h", ggml_src_dir);
+    let impl_h = format!("{}/ggml-metal-impl.h", ggml_metal_dir);
+
+    println!("cargo:rerun-if-changed={}", metal_src);
+    println!("cargo:rerun-if-changed={}", common_h);
+    println!("cargo:rerun-if-changed={}", impl_h);
+
+    let _ = fs::create_dir_all(&out_dir);
+    let air_path = format!("{}/ggml-metal.air", out_dir);
+    let metallib_path = format!("{}/ggml-default.metallib", out_dir);
+
+    if !precompile_enabled {
+        let _ = fs::write(&metallib_path, []);
+        println!(
+            "cargo:rustc-env=MAKEPAD_VOICE_GGML_METALLIB={}",
+            metallib_path
+        );
+        return;
+    }
+
+    let metal_status = Command::new("xcrun")
+        .args([
+            "--sdk",
+            "macosx",
+            "metal",
+            "-O3",
+            "-c",
+            &metal_src,
+            "-I",
+            &ggml_src_dir,
+            "-I",
+            &ggml_metal_dir,
+            "-o",
+            &air_path,
+        ])
+        .status();
+
+    let ok = metal_status.as_ref().is_ok_and(|s| s.success());
+    if !ok {
+        println!("cargo:warning=failed to compile ggml-metal.metal to AIR; runtime source compile will be used");
+        let _ = fs::write(&metallib_path, []);
+        println!(
+            "cargo:rustc-env=MAKEPAD_VOICE_GGML_METALLIB={}",
+            metallib_path
+        );
+        return;
+    }
+
+    let metallib_status = Command::new("xcrun")
+        .args([
+            "--sdk",
+            "macosx",
+            "metallib",
+            &air_path,
+            "-o",
+            &metallib_path,
+        ])
+        .status();
+
+    let ok = metallib_status.as_ref().is_ok_and(|s| s.success());
+    if !ok {
+        println!("cargo:warning=failed to build ggml default metallib; runtime source compile will be used");
+        let _ = fs::write(&metallib_path, []);
+    }
+
+    println!(
+        "cargo:rustc-env=MAKEPAD_VOICE_GGML_METALLIB={}",
+        metallib_path
+    );
+}
+
+fn build_speech_bridge(target_os: &str) -> bool {
+    let out_dir = env::var("OUT_DIR").unwrap();
+    let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+    let swift_src = format!("{}/swift/speech_bridge.swift", manifest_dir);
+    let swift_module_cache = format!("{}/swift_module_cache", out_dir);
+
+    println!("cargo:rerun-if-changed=swift/speech_bridge.swift");
+    let _ = fs::create_dir_all(&swift_module_cache);
+
+    // Compile Swift -> static library
+    let output_lib = format!("{}/libspeech_bridge.a", out_dir);
+    let mut swift_args = vec![
+        "-emit-library".to_string(),
+        "-static".to_string(),
+        "-parse-as-library".to_string(),
+        "-module-name".to_string(),
+        "speech_bridge".to_string(),
+        "-module-cache-path".to_string(),
+        swift_module_cache.clone(),
+    ];
+    if target_os == "ios" {
+        if let Some((swift_target, sdk_path)) = ios_swift_target_and_sdk() {
+            swift_args.push("-target".to_string());
+            swift_args.push(swift_target);
+            swift_args.push("-sdk".to_string());
+            swift_args.push(sdk_path);
+        }
+    }
+    swift_args.push("-o".to_string());
+    swift_args.push(output_lib.clone());
+    swift_args.push(swift_src);
+
+    let status = match Command::new("swiftc").args(swift_args).status() {
+        Ok(status) => status,
+        Err(err) => {
+            println!("cargo:warning=failed to run swiftc for speech bridge: {}", err);
+            return false;
+        }
+    };
+
+    if !status.success() {
+        println!("cargo:warning=swiftc compilation failed for speech bridge");
+        return false;
+    }
+
+    // Fix the @rpath issue with libswift_Concurrency.dylib BEFORE emitting any
+    // link-search paths, so our override directory appears first in -L order.
+    //
+    // Background: The macOS SDK's libswift_Concurrency.tbd contains $ld$previous
+    // entries that tell the linker to record "@rpath/libswift_Concurrency.dylib"
+    // as the install name when MACOSX_DEPLOYMENT_TARGET < 15.0. Rust defaults to
+    // MACOSX_DEPLOYMENT_TARGET=11.0, which triggers this behavior. The resulting
+    // binary then fails at runtime with "dyld: Library not loaded: @rpath/...".
+    //
+    // The fix: create modified copies of the .tbd files with $ld$previous entries
+    // stripped, and add them to the linker search path before the SDK paths.
+    // Since cargo:rustc-link-search propagates from library crates to dependent
+    // binaries, the final binary's link step will find our clean .tbd first and
+    // use the absolute install name "/usr/lib/swift/libswift_Concurrency.dylib".
+    if target_os == "macos" {
+        fix_swift_rpath_tbds(&out_dir);
+    }
+
+    // Link the static library
+    println!("cargo:rustc-link-search=native={}", out_dir);
+    println!("cargo:rustc-link-lib=static=speech_bridge");
+
+    // On iOS, ensure the linker uses the same deployment target as the Swift objects.
+    // Without this, Rust's default target triple (arm64-apple-ios10.0.0) causes a
+    // mismatch and missing symbols like ___chkstk_darwin from the Swift async runtime.
+    if target_os == "ios" {
+        let deployment_key = {
+            let abi = env::var("CARGO_CFG_TARGET_ABI").unwrap_or_default();
+            let arch = env::var("CARGO_CFG_TARGET_ARCH").unwrap_or_default();
+            if abi == "sim" || arch == "x86_64" {
+                "IPHONESIMULATOR_DEPLOYMENT_TARGET"
+            } else {
+                "IPHONEOS_DEPLOYMENT_TARGET"
+            }
+        };
+        let deployment =
+            env::var(deployment_key).unwrap_or_else(|_| IOS_DEPLOYMENT_TARGET_DEFAULT.to_string());
+        println!("cargo:rustc-link-arg=-miphoneos-version-min={}", deployment);
+    }
+
+    // Link Apple frameworks
+    println!("cargo:rustc-link-lib=framework=Speech");
+    println!("cargo:rustc-link-lib=framework=Foundation");
+    println!("cargo:rustc-link-lib=framework=AVFoundation");
+    println!("cargo:rustc-link-lib=framework=CoreMedia");
+
+    // Add Swift runtime library search paths so the linker can resolve symbols.
+    let target_info = match Command::new("swiftc").args(["-print-target-info"]).output() {
+        Ok(output) => output,
+        Err(err) => {
+            println!("cargo:warning=failed to get swift target info: {}", err);
+            return true;
+        }
+    };
+
+    if target_info.status.success() {
+        let info_str = String::from_utf8_lossy(&target_info.stdout);
+        for line in info_str.lines() {
+            let trimmed = line.trim().trim_matches('"').trim_end_matches(',');
+            if trimmed.starts_with("/") && trimmed.contains("lib/swift") {
+                println!("cargo:rustc-link-search=native={}", trimmed);
+            }
+        }
+    }
+
+    true
+}
+
+fn ios_swift_target_and_sdk() -> Option<(String, String)> {
+    let arch = env::var("CARGO_CFG_TARGET_ARCH").ok()?;
+    let abi = env::var("CARGO_CFG_TARGET_ABI").unwrap_or_default();
+    let is_simulator = abi == "sim" || arch == "x86_64";
+    let swift_arch = match arch.as_str() {
+        "aarch64" => "arm64",
+        "x86_64" => "x86_64",
+        _ => return None,
+    };
+    let deployment_key = if is_simulator {
+        "IPHONESIMULATOR_DEPLOYMENT_TARGET"
+    } else {
+        "IPHONEOS_DEPLOYMENT_TARGET"
+    };
+    let deployment =
+        env::var(deployment_key).unwrap_or_else(|_| IOS_DEPLOYMENT_TARGET_DEFAULT.to_string());
+    let swift_target = if is_simulator {
+        format!("{swift_arch}-apple-ios{deployment}-simulator")
+    } else {
+        format!("{swift_arch}-apple-ios{deployment}")
+    };
+    let sdk_name = if is_simulator {
+        "iphonesimulator"
+    } else {
+        "iphoneos"
+    };
+    let sdk_path = Command::new("xcrun")
+        .args(["--sdk", sdk_name, "--show-sdk-path"])
+        .output()
+        .ok()
+        .filter(|o| o.status.success())
+        .map(|o| String::from_utf8_lossy(&o.stdout).trim().to_string())?;
+    Some((swift_target, sdk_path))
+}
+
+/// Create modified copies of Swift runtime .tbd files without $ld$previous entries.
+///
+/// The $ld$previous entries in the SDK's .tbd files cause the linker to use
+/// @rpath/ as the install name for deployment targets below certain thresholds.
+/// By stripping these entries and placing our modified .tbd in a search directory
+/// that comes before the SDK, the linker will use the actual absolute install
+/// names (e.g. "/usr/lib/swift/libswift_Concurrency.dylib") regardless of the
+/// deployment target.
+fn fix_swift_rpath_tbds(out_dir: &str) {
+    let sdk_path = Command::new("xcrun")
+        .args(&["--show-sdk-path"])
+        .output()
+        .ok()
+        .filter(|o| o.status.success())
+        .map(|o| String::from_utf8_lossy(&o.stdout).trim().to_string());
+
+    let sdk_path = match sdk_path {
+        Some(p) => p,
+        None => return,
+    };
+
+    let override_dir = format!("{}/swift_tbd_override", out_dir);
+    if fs::create_dir_all(&override_dir).is_err() {
+        return;
+    }
+
+    // Only patch the specific Swift runtime .tbd files our static library depends on.
+    let swift_tbd_dir = format!("{}/usr/lib/swift", sdk_path);
+    let tbds_to_fix = [
+        "libswift_Concurrency.tbd",
+        "libswiftCore.tbd",
+        "libswiftFoundation.tbd",
+        "libswift_StringProcessing.tbd",
+        "libswift_RegexParser.tbd",
+    ];
+
+    for name in &tbds_to_fix {
+        let tbd_path = format!("{}/{}", swift_tbd_dir, name);
+        let content = match fs::read_to_string(&tbd_path) {
+            Ok(c) => c,
+            Err(_) => continue,
+        };
+        if !content.contains("$ld$previous$@rpath/") {
+            continue;
+        }
+        let fixed = strip_ld_previous_rpath(&content);
+        let _ = fs::write(format!("{}/{}", override_dir, name), &fixed);
+    }
+
+    // Emit this search path BEFORE any other Swift library search paths.
+    // cargo:rustc-link-search propagates from library crates to dependent binaries,
+    // so the final binary's linker will find our modified .tbd files first.
+    println!("cargo:rustc-link-search=native={}", override_dir);
+}
+
+/// Strip $ld$previous entries that reference @rpath/ from a .tbd file's content.
+fn strip_ld_previous_rpath(content: &str) -> String {
+    let mut result = content.to_string();
+
+    // $ld$previous entries appear as quoted strings in YAML:
+    // '$ld$previous$@rpath/libswift_Concurrency.dylib$$1$10.9$12.0$$'
+    // They may be followed by comma + whitespace in a YAML sequence.
+    while let Some(start) = result.find("'$ld$previous$@rpath/") {
+        if let Some(end_quote_offset) = result[start + 1..].find('\'') {
+            let end = start + 1 + end_quote_offset + 1; // past closing quote
+                                                        // Skip trailing comma and whitespace/newlines
+            let rest = &result[end..];
+            let trimmed =
+                rest.trim_start_matches(|c: char| c == ',' || c == ' ' || c == '\n' || c == '\r');
+            let skip = rest.len() - trimmed.len();
+            result = format!("{}{}", &result[..start], &result[end + skip..]);
+        } else {
+            break;
+        }
+    }
+
+    result
+}
diff --git a/libs/ai/models/speech/src/whisper/accel.rs b/libs/voice/src/accel.rs
similarity index 90%
rename from libs/ai/models/speech/src/whisper/accel.rs
rename to libs/voice/src/accel.rs
index cda3a6d7b..55062440b 100644
--- a/libs/ai/models/speech/src/whisper/accel.rs
+++ b/libs/voice/src/accel.rs
@@ -24,15 +24,37 @@
 //! runtime. So a Windows box with no NVIDIA card, or with the card removed
 //! after the build, transcribes on the CPU.
 //!
-use crate::whisper::model::{DecoderLayer, EncoderLayer};
+//! [`set_enabled`] is a process-wide runtime kill switch over *both* backends,
+//! used by `src/bin/whisper_parity.rs` to run the same audio twice in one
+//! process.
+
+use crate::model::{DecoderLayer, EncoderLayer};
+use std::sync::atomic::{AtomicBool, Ordering};
+
+static ENABLED: AtomicBool = AtomicBool::new(true);
+
+/// Enable/disable GPU acceleration for the rest of the process. Returns the
+/// previous setting. Disabling forces the pure CPU path; results stay correct
+/// either way, which is exactly what the parity harness checks.
+pub fn set_enabled(enabled: bool) -> bool {
+    ENABLED.swap(enabled, Ordering::Relaxed)
+}
+
+#[inline]
+fn on() -> bool {
+    ENABLED.load(Ordering::Relaxed)
+}
 
 /// `"metal"`, `"cuda"` or `"cpu"` — what the next `try_*` call will actually
 /// reach. Reported by the test binaries so a run can never be mislabelled.
 pub fn backend_name() -> &'static str {
-    if crate::whisper::metal_backend::is_requested() {
+    if !on() {
+        return "cpu";
+    }
+    if crate::metal_backend::is_requested() {
         return "metal";
     }
-    if crate::whisper::cuda_backend::is_available() {
+    if crate::cuda_backend::is_available() {
         return "cuda";
     }
     "cpu"
@@ -42,17 +64,20 @@ pub fn backend_name() -> &'static str {
 /// between shapes of the same computation (see `src/cpu/decoder.rs`), so it
 /// must not claim more than [`backend_name`] does.
 pub(crate) fn is_requested() -> bool {
-    crate::whisper::metal_backend::is_requested() || crate::whisper::cuda_backend::is_available()
+    on() && (crate::metal_backend::is_requested() || crate::cuda_backend::is_available())
 }
 
 /// Try Metal, then CUDA. Exactly one of the two is ever non-stub in a given
 /// build, so the ordering is documentation rather than policy.
 macro_rules! dispatch {
     ($name:ident ( $($arg:expr),* $(,)? )) => {{
-        if let Some(out) = crate::whisper::metal_backend::$name($($arg),*) {
+        if !on() {
+            return None;
+        }
+        if let Some(out) = crate::metal_backend::$name($($arg),*) {
             return Some(out);
         }
-        crate::whisper::cuda_backend::$name($($arg),*)
+        crate::cuda_backend::$name($($arg),*)
     }};
 }
 
@@ -156,8 +181,8 @@ pub(crate) fn try_flash_attn_f32_packed(
 /// harmful, and skipping it while acceleration is off would leave a cache from
 /// a previous chunk alive for the next one that re-enables it.
 pub(crate) fn clear_decoder_kv_cache() {
-    crate::whisper::metal_backend::clear_decoder_kv_cache();
-    crate::whisper::cuda_backend::clear_decoder_kv_cache();
+    crate::metal_backend::clear_decoder_kv_cache();
+    crate::cuda_backend::clear_decoder_kv_cache();
 }
 
 #[allow(clippy::too_many_arguments)]
diff --git a/libs/voice/src/apple/speech.rs b/libs/voice/src/apple/speech.rs
new file mode 100644
index 000000000..8336eb943
--- /dev/null
+++ b/libs/voice/src/apple/speech.rs
@@ -0,0 +1,90 @@
+use crate::decode_loop::{Segment, WhisperParams};
+use std::ffi::{c_void, CStr, CString};
+use std::os::raw::c_char;
+
+/// C-compatible segment layout matching Swift CSegment struct.
+/// Must stay in sync with speech_bridge.swift.
+#[repr(C)]
+struct CSegment {
+    text: *mut c_char,
+    start_ms: i64,
+    end_ms: i64,
+}
+
+extern "C" {
+    /// Swift @_cdecl uses OpaquePointer for the segments pointer,
+    /// which maps to void* in C. We cast on the Rust side.
+    fn apple_speech_transcribe(
+        samples: *const f32,
+        sample_count: i64,
+        lang: *const c_char,
+        out_count: *mut i32,
+        out_segments: *mut *mut c_void,
+    ) -> i32;
+
+    fn apple_speech_free_segments(ptr: *mut c_void, count: i32);
+
+    fn apple_speech_ensure_model(lang: *const c_char) -> i32;
+}
+
+/// Transcribe PCM audio (f32, 16kHz, mono) using Apple SpeechAnalyzer.
+/// Returns segments with timestamps, matching the same `Segment` type as the CPU Whisper backend.
+pub fn transcribe(samples: &[f32], params: &WhisperParams) -> Vec<Segment> {
+    let lang =
+        CString::new(params.language.as_str()).unwrap_or_else(|_| CString::new("en").unwrap());
+    let mut count: i32 = 0;
+    let mut raw_ptr: *mut c_void = std::ptr::null_mut();
+
+    let ret = unsafe {
+        apple_speech_transcribe(
+            samples.as_ptr(),
+            samples.len() as i64,
+            lang.as_ptr(),
+            &mut count,
+            &mut raw_ptr,
+        )
+    };
+
+    if ret != 0 || count <= 0 || raw_ptr.is_null() {
+        return Vec::new();
+    }
+
+    let ptr = raw_ptr as *mut CSegment;
+
+    let segments = unsafe {
+        (0..count as usize)
+            .map(|i| {
+                let cs = &*ptr.add(i);
+                let text = if cs.text.is_null() {
+                    String::new()
+                } else {
+                    CStr::from_ptr(cs.text).to_string_lossy().into_owned()
+                };
+                Segment {
+                    start_ms: cs.start_ms,
+                    end_ms: cs.end_ms,
+                    text,
+                }
+            })
+            .collect()
+    };
+
+    unsafe {
+        apple_speech_free_segments(raw_ptr, count);
+    }
+
+    segments
+}
+
+/// Ensure the speech model for a language is downloaded.
+/// Call this before the first transcription for a given language.
+/// Returns Ok(()) if the model is ready, Err(()) on failure.
+pub fn ensure_model(language: &str) -> Result<(), ()> {
+    let lang = CString::new(language).unwrap_or_else(|_| CString::new("en").unwrap());
+    let ret = unsafe { apple_speech_ensure_model(lang.as_ptr()) };
+    if ret == 0 {
+        Ok(())
+    } else {
+        Err(())
+    }
+}
diff --git a/libs/voice/src/bin/apple_speech_test.rs b/libs/voice/src/bin/apple_speech_test.rs
new file mode 100644
index 000000000..6e12d88b3
--- /dev/null
+++ b/libs/voice/src/bin/apple_speech_test.rs
@@ -0,0 +1,116 @@
+#[cfg(all(any(target_os = "macos", target_os = "ios"), not(force_whisper)))]
+fn main() {
+    use std::io::{Read, Seek, SeekFrom};
+
+    let wav_path = std::env::args()
+        .nth(1)
+        .unwrap_or_else(|| "local/whisper.cpp/samples/jfk.wav".into());
+
+    eprintln!("loading audio: {}", wav_path);
+    let samples = read_wav_pcm_f32(&wav_path);
+
+    let params = makepad_voice::WhisperParams::default();
+    eprintln!(
+        "params: language='{}', translate={}",
+        params.language, params.translate
+    );
+
+    // Try ensure_model first
+    eprintln!("ensuring model for '{}'...", params.language);
+    match makepad_voice::apple_speech::ensure_model(&params.language) {
+        Ok(()) => eprintln!("model ready"),
+        Err(()) => eprintln!("WARNING: ensure_model failed (may still work)"),
+    }
+
+    eprintln!(
+        "transcribing {} samples ({:.2}s)...",
+        samples.len(),
+        samples.len() as f64 / 16000.0
+    );
+    let t0 = std::time::Instant::now();
+    let segments = makepad_voice::apple_speech::transcribe(&samples, &params);
+    let elapsed = t0.elapsed().as_secs_f64();
+    eprintln!(
+        "transcription done in {:.2}s, got {} segments",
+        elapsed,
+        segments.len()
+    );
+
+    if segments.is_empty() {
+        eprintln!("WARNING: no segments returned!");
+    }
+
+    for seg in &segments {
+        let t0 = seg.start_ms as f64 / 1000.0;
+        let t1 = seg.end_ms as f64 / 1000.0;
+        println!("[{:.2} --> {:.2}]  {}", t0, t1, seg.text);
+    }
+
+    fn read_wav_pcm_f32(path: &str) -> Vec<f32> {
+        let mut f = std::fs::File::open(path).expect("failed to open wav");
+        let mut riff_header = [0u8; 12];
+        f.read_exact(&mut riff_header)
+            .expect("failed to read RIFF header");
+        assert_eq!(&riff_header[0..4], b"RIFF");
+        assert_eq!(&riff_header[8..12], b"WAVE");
+
+        let mut channels = 1u16;
+        let mut _sample_rate = 16000u32;
+        let mut bits_per_sample = 16u16;
+        let mut audio_data = Vec::new();
+
+        loop {
+            let mut chunk_header = [0u8; 8];
+            if f.read_exact(&mut chunk_header).is_err() {
+                break;
+            }
+            let chunk_id = &chunk_header[0..4];
+            let chunk_size = u32::from_le_bytes([
+                chunk_header[4],
+                chunk_header[5],
+                chunk_header[6],
+                chunk_header[7],
+            ]) as usize;
+
+            if chunk_id == b"fmt " {
+                let mut fmt = vec![0u8; chunk_size];
+                f.read_exact(&mut fmt).expect("failed to read fmt");
+                channels = u16::from_le_bytes([fmt[2], fmt[3]]);
+                _sample_rate = u32::from_le_bytes([fmt[4], fmt[5], fmt[6], fmt[7]]);
+                bits_per_sample = u16::from_le_bytes([fmt[14], fmt[15]]);
+            } else if chunk_id == b"data" {
+                audio_data = vec![0u8; chunk_size];
+                f.read_exact(&mut audio_data).expect("failed to read data");
+                break;
+            } else {
+                f.seek(SeekFrom::Current(chunk_size as i64)).expect("skip");
+            }
+        }
+
+        eprintln!(
+            "wav: {} Hz, {} ch, {} bit",
+            _sample_rate, channels, bits_per_sample
+        );
+
+        let n_samples = audio_data.len() / 2;
+        let mut samples = Vec::with_capacity(n_samples);
+        for i in 0..n_samples {
+            let s = i16::from_le_bytes([audio_data[i * 2], audio_data[i * 2 + 1]]);
+            samples.push(s as f32 / 32768.0);
+        }
+        if channels == 2 {
+            samples = samples.iter().step_by(2).copied().collect();
+        }
+        eprintln!(
+            "wav: {} samples ({:.1}s)",
+            samples.len(),
+            samples.len() as f64 / 16000.0
+        );
+        samples
+    }
+}
+
+#[cfg(not(all(any(target_os = "macos", target_os = "ios"), not(force_whisper))))]
+fn main() {
+    eprintln!("apple-speech path unavailable on this target/config");
+}
diff --git a/libs/ai/models/speech/src/bin/metal_strip_unused.rs b/libs/voice/src/bin/metal_strip_unused.rs
similarity index 100%
rename from libs/ai/models/speech/src/bin/metal_strip_unused.rs
rename to libs/voice/src/bin/metal_strip_unused.rs
diff --git a/libs/ai/models/speech/src/bin/vad_test.rs b/libs/voice/src/bin/vad_test.rs
similarity index 96%
rename from libs/ai/models/speech/src/bin/vad_test.rs
rename to libs/voice/src/bin/vad_test.rs
index 8ab0f8b0f..bb86ab0d3 100644
--- a/libs/ai/models/speech/src/bin/vad_test.rs
+++ b/libs/voice/src/bin/vad_test.rs
@@ -1,9 +1,9 @@
 //! Run Silero VAD over a wav file and print speech segments plus timing.
 //!
 //! Usage: vad-test <audio_16k_mono.wav> [--probs]
-//! The model resolves from ./silero_vad.onnx.
+//! The model resolves via MAKEPAD_VAD_MODEL or ./silero_vad.onnx.
 
-use makepad_ai_speech::vad::{SileroVad, VAD_CHUNK_SAMPLES, VAD_SAMPLE_RATE};
+use makepad_voice::{SileroVad, VAD_CHUNK_SAMPLES, VAD_SAMPLE_RATE};
 use std::io::{Read, Seek, SeekFrom};
 
 fn read_wav_pcm_f32(path: &str) -> Vec<f32> {
diff --git a/libs/voice/src/bin/whisper_parity.rs b/libs/voice/src/bin/whisper_parity.rs
new file mode 100644
index 000000000..06b61e930
--- /dev/null
+++ b/libs/voice/src/bin/whisper_parity.rs
@@ -0,0 +1,248 @@
+//! GPU-vs-CPU parity harness for `makepad-voice`.
+//!
+//! Transcribes one clip twice in a single process — once with the accelerator
+//! (CUDA on Linux/Windows, Metal on Apple) and once with it forced off — and
+//! diffs the sampled token ids and the segment timestamps. Greedy decoding at
+//! temperature 0 is deterministic, so the pass condition is exact:
+//!
+//! * token ids identical, and
+//! * every segment boundary within one mel frame (10 ms) — in practice they
+//!   are bit-identical, because timestamps are derived from token ids.
+//!
+//! Usage:
+//!
+//! ```text
+//! MAKEPAD_VOICE_TOKEN_TRACE=1 \
+//!   ./target/release/whisper-parity <model.bin> <clip.wav> [max_seconds]
+//! ```
+//!
+//! Exit code 0 = parity, 1 = mismatch, 2 = the accelerator never engaged (so
+//! the run proved nothing). Set `MAKEPAD_VOICE_CUDA_ELEMENTWISE=1` to also put
+//! the elementwise ops on the device for the accelerated pass.
+
+use makepad_voice::{Segment, WhisperModel, WhisperParams, WhisperState};
+use std::io::{Read, Seek, SeekFrom};
+
+fn read_wav_pcm_f32(path: &str) -> Vec<f32> {
+    let mut f = std::fs::File::open(path).expect("failed to open wav");
+
+    let mut riff_header = [0u8; 12];
+    f.read_exact(&mut riff_header)
+        .expect("failed to read RIFF header");
+    assert_eq!(&riff_header[0..4], b"RIFF", "not a RIFF file");
+    assert_eq!(&riff_header[8..12], b"WAVE", "not a WAVE file");
+
+    let mut channels = 1u16;
+    let mut sample_rate = 16000u32;
+    let mut bits_per_sample = 16u16;
+    let mut audio_data = Vec::new();
+
+    loop {
+        let mut chunk_header = [0u8; 8];
+        if f.read_exact(&mut chunk_header).is_err() {
+            break;
+        }
+        let chunk_id = &chunk_header[0..4];
+        let chunk_size = u32::from_le_bytes([
+            chunk_header[4],
+            chunk_header[5],
+            chunk_header[6],
+            chunk_header[7],
+        ]) as usize;
+
+        if chunk_id == b"fmt " {
+            let mut fmt = vec![0u8; chunk_size];
+            f.read_exact(&mut fmt).expect("failed to read fmt chunk");
+            channels = u16::from_le_bytes([fmt[2], fmt[3]]);
+            sample_rate = u32::from_le_bytes([fmt[4], fmt[5], fmt[6], fmt[7]]);
+            bits_per_sample = u16::from_le_bytes([fmt[14], fmt[15]]);
+        } else if chunk_id == b"data" {
+            audio_data = vec![0u8; chunk_size];
+            f.read_exact(&mut audio_data)
+                .expect("failed to read data chunk");
+            break;
+        } else {
+            f.seek(SeekFrom::Current(chunk_size as i64))
+                .expect("failed to skip chunk");
+        }
+    }
+
+    assert_eq!(sample_rate, 16000, "expected 16kHz");
+    assert_eq!(bits_per_sample, 16, "expected 16-bit PCM");
+
+    let n_samples = audio_data.len() / 2;
+    let mut samples = Vec::with_capacity(n_samples);
+    for i in 0..n_samples {
+        let s = i16::from_le_bytes([audio_data[i * 2], audio_data[i * 2 + 1]]);
+        samples.push(s as f32 / 32768.0);
+    }
+    if channels == 2 {
+        samples = samples.iter().step_by(2).copied().collect();
+    }
+    samples
+}
+
+struct Run {
+    label: &'static str,
+    backend: &'static str,
+    seconds: f64,
+    tokens: Vec<i32>,
+    segments: Vec<Segment>,
+}
+
+fn run_once(
+    label: &'static str,
+    accel: bool,
+    model: &WhisperModel,
+    samples: &[f32],
+    params: &WhisperParams,
+) -> Run {
+    makepad_voice::set_accel_enabled(accel);
+    let backend = makepad_voice::accel_backend_name();
+    // Drop anything a previous pass left behind.
+    let _ = makepad_voice::take_token_trace();
+
+    let mut state = WhisperState::new(model);
+    let t0 = std::time::Instant::now();
+    let segments = state.transcribe(model, samples, params);
+    let seconds = t0.elapsed().as_secs_f64();
+
+    Run {
+        label,
+        backend,
+        seconds,
+        tokens: makepad_voice::take_token_trace(),
+        segments,
+    }
+}
+
+fn print_run(run: &Run) {
+    println!(
+        "--- {} (backend={}, {:.2}s, {} tokens, {} segments)",
+        run.label,
+        run.backend,
+        run.seconds,
+        run.tokens.len(),
+        run.segments.len()
+    );
+    println!("    tokens: {:?}", run.tokens);
+    for seg in &run.segments {
+        println!(
+            "    [{:>8} --> {:>8} ms] {}",
+            seg.start_ms, seg.end_ms, seg.text
+        );
+    }
+}
+
+fn main() {
+    let mut args = std::env::args().skip(1);
+    let model_path = args
+        .next()
+        .unwrap_or_else(|| "ggml-large-v3-turbo.bin".into());
+    let wav_path = args
+        .next()
+        .unwrap_or_else(|| "local/whisper.cpp/samples/jfk.wav".into());
+    let max_sec: f64 = args.next().and_then(|s| s.parse().ok()).unwrap_or(0.0);
+
+    if std::env::var_os("MAKEPAD_VOICE_TOKEN_TRACE").is_none() {
+        eprintln!(
+            "note: MAKEPAD_VOICE_TOKEN_TRACE is not set — token ids will be empty \
+             and only timestamps/text are compared"
+        );
+    }
+
+    eprintln!("model: {model_path}");
+    let model = WhisperModel::load_file(&model_path).expect("failed to load model");
+    let mut samples = read_wav_pcm_f32(&wav_path);
+    if max_sec > 0.0 {
+        samples.truncate((max_sec * 16000.0) as usize);
+    }
+    eprintln!(
+        "audio: {wav_path} ({} samples, {:.1}s)",
+        samples.len(),
+        samples.len() as f64 / 16000.0
+    );
+
+    let params = WhisperParams::default();
+    assert_eq!(params.temperature, 0.0, "parity requires greedy decoding");
+
+    // CPU first: it is the ground truth, and it also warms the page cache so
+    // the accelerated timing is not distorted by first-touch faults.
+    let cpu = run_once("cpu", false, &model, &samples, &params);
+    let gpu = run_once("accel", true, &model, &samples, &params);
+
+    print_run(&cpu);
+    print_run(&gpu);
+
+    if gpu.backend == "cpu" {
+        eprintln!(
+            "FAIL(setup): no accelerator engaged — both passes ran on the CPU, \
+             so this run proves nothing about GPU parity"
+        );
+        std::process::exit(2);
+    }
+
+    let mut failures = Vec::new();
+
+    if cpu.tokens != gpu.tokens {
+        let first = cpu
+            .tokens
+            .iter()
+            .zip(&gpu.tokens)
+            .position(|(a, b)| a != b)
+            .unwrap_or(cpu.tokens.len().min(gpu.tokens.len()));
+        failures.push(format!(
+            "token ids diverge at index {first} (cpu={:?} accel={:?}, lengths {} vs {})",
+            cpu.tokens.get(first),
+            gpu.tokens.get(first),
+            cpu.tokens.len(),
+            gpu.tokens.len()
+        ));
+    }
+
+    if cpu.segments.len() != gpu.segments.len() {
+        failures.push(format!(
+            "segment count differs: cpu={} accel={}",
+            cpu.segments.len(),
+            gpu.segments.len()
+        ));
+    } else {
+        // One mel frame = 10 ms.
+        const FRAME_MS: i64 = 10;
+        for (i, (a, b)) in cpu.segments.iter().zip(&gpu.segments).enumerate() {
+            if (a.start_ms - b.start_ms).abs() > FRAME_MS
+                || (a.end_ms - b.end_ms).abs() > FRAME_MS
+            {
+                failures.push(format!(
+                    "segment {i} timestamps differ by more than one frame: \
+                     cpu=[{},{}] accel=[{},{}]",
+                    a.start_ms, a.end_ms, b.start_ms, b.end_ms
+                ));
+            }
+            if a.text != b.text {
+                failures.push(format!(
+                    "segment {i} text differs:\n  cpu  : {:?}\n  accel: {:?}",
+                    a.text, b.text
+                ));
+            }
+        }
+    }
+
+    if failures.is_empty() {
+        println!(
+            "PASS: {} backend is token-identical to the CPU path \
+             ({} tokens, {} segments); {:.2}s vs {:.2}s cpu ({:.2}x)",
+            gpu.backend,
+            cpu.tokens.len(),
+            cpu.segments.len(),
+            gpu.seconds,
+            cpu.seconds,
+            cpu.seconds / gpu.seconds.max(f64::MIN_POSITIVE)
+        );
+    } else {
+        for failure in &failures {
+            println!("FAIL: {failure}");
+        }
+        std::process::exit(1);
+    }
+}
diff --git a/libs/ai/models/speech/src/bin/whisper_test.rs b/libs/voice/src/bin/whisper_test.rs
similarity index 67%
rename from libs/ai/models/speech/src/bin/whisper_test.rs
rename to libs/voice/src/bin/whisper_test.rs
index 33198e81d..96473f0e3 100644
--- a/libs/ai/models/speech/src/bin/whisper_test.rs
+++ b/libs/voice/src/bin/whisper_test.rs
@@ -1,4 +1,4 @@
-use makepad_ai_speech::whisper::{WhisperModel, WhisperParams, WhisperState};
+use makepad_voice::{WhisperModel, WhisperParams, WhisperState};
 use std::io::{Read, Seek, SeekFrom};
 
 fn read_wav_pcm_f32(path: &str) -> Vec<f32> {
@@ -77,57 +77,34 @@ fn read_wav_pcm_f32(path: &str) -> Vec<f32> {
 }
 
 fn main() {
-    let mut model_path = None;
-    let mut wav_path = None;
-    let mut max_sec = 0.0;
-    let mut max_tokens = None;
-    let mut bench_repeat = 1usize;
-    let mut args = std::env::args().skip(1);
-    while let Some(arg) = args.next() {
-        match arg.as_str() {
-            "--max-seconds" => {
-                max_sec = args
-                    .next()
-                    .expect("--max-seconds requires a value")
-                    .parse()
-                    .expect("invalid --max-seconds value");
-            }
-            "--max-tokens" => {
-                max_tokens = Some(
-                    args.next()
-                        .expect("--max-tokens requires a value")
-                        .parse()
-                        .expect("invalid --max-tokens value"),
-                );
-            }
-            "--bench-repeat" => {
-                bench_repeat = args
-                    .next()
-                    .expect("--bench-repeat requires a value")
-                    .parse::<usize>()
-                    .expect("invalid --bench-repeat value")
-                    .max(1);
-            }
-            "--help" | "-h" => {
-                eprintln!(
-                    "usage: whisper-test [model.bin] [clip.wav] \
-                     [--max-seconds N] [--max-tokens N] [--bench-repeat N]"
-                );
-                return;
-            }
-            _ if model_path.is_none() => model_path = Some(arg),
-            _ if wav_path.is_none() => wav_path = Some(arg),
-            _ => panic!("unexpected argument: {arg}"),
-        }
-    }
-    let model_path = model_path.unwrap_or_else(|| "ggml-large-v3-turbo.bin".into());
-    let wav_path = wav_path.unwrap_or_else(|| "local/whisper.cpp/samples/jfk.wav".into());
+    let model_path = std::env::args()
+        .nth(1)
+        .unwrap_or_else(|| "ggml-large-v3-turbo.bin".into());
+    let wav_path = std::env::args()
+        .nth(2)
+        .unwrap_or_else(|| "local/whisper.cpp/samples/jfk.wav".into());
 
     eprintln!("loading model: {}", model_path);
+    if let Ok(threads) = std::env::var("MAKEPAD_VOICE_THREADS") {
+        eprintln!("using MAKEPAD_VOICE_THREADS={}", threads);
+    }
     let t0 = std::time::Instant::now();
     let model = WhisperModel::load_file(&model_path).expect("failed to load model");
     eprintln!("model loaded in {:.1}s", t0.elapsed().as_secs_f64());
 
+    let max_sec: f64 = std::env::args()
+        .nth(3)
+        .and_then(|s| s.parse().ok())
+        .unwrap_or(0.0);
+    let max_tokens: Option<usize> = std::env::args()
+        .nth(4)
+        .and_then(|s| s.parse().ok())
+        .or_else(|| {
+            std::env::var("MAKEPAD_VOICE_MAX_TOKENS")
+                .ok()
+                .and_then(|s| s.parse().ok())
+        });
+
     eprintln!("loading audio: {}", wav_path);
     let mut samples = read_wav_pcm_f32(&wav_path);
     if max_sec > 0.0 {
@@ -142,14 +119,24 @@ fn main() {
         eprintln!("using max_tokens={}", max_tokens);
     }
 
+    let bench_repeat = std::env::args()
+        .nth(5)
+        .and_then(|s| s.parse::<usize>().ok())
+        .or_else(|| {
+            std::env::var("MAKEPAD_VOICE_BENCH_REPEAT")
+                .ok()
+                .and_then(|s| s.parse::<usize>().ok())
+        })
+        .unwrap_or(1)
+        .max(1);
     if bench_repeat > 1 {
-        eprintln!("using bench_repeat={}", bench_repeat);
+        eprintln!("using MAKEPAD_VOICE_BENCH_REPEAT={}", bench_repeat);
     }
 
     for run in 0..bench_repeat {
         let mut state = WhisperState::new(&model);
         eprintln!("transcribing run {}/{}...", run + 1, bench_repeat);
-        makepad_ai_speech::whisper::reset_profiling();
+        makepad_voice::reset_profiling();
         let t0 = std::time::Instant::now();
         let segments = state.transcribe(&model, &samples, &params);
         let total = t0.elapsed().as_secs_f64();
@@ -159,7 +146,7 @@ fn main() {
             bench_repeat,
             total
         );
-        makepad_ai_speech::whisper::print_profiling();
+        makepad_voice::print_profiling();
 
         if run + 1 == bench_repeat {
             for seg in &segments {
diff --git a/libs/ai/models/speech/src/whisper/cpu/align.rs b/libs/voice/src/cpu/align.rs
similarity index 99%
rename from libs/ai/models/speech/src/whisper/cpu/align.rs
rename to libs/voice/src/cpu/align.rs
index 8a30291ee..ef054277b 100644
--- a/libs/ai/models/speech/src/whisper/cpu/align.rs
+++ b/libs/voice/src/cpu/align.rs
@@ -17,7 +17,7 @@
 //! rows are copied out. Everything else — the encoder, the mel front end,
 //! decoder self-attention — keeps whatever accelerator it had.
 
-use crate::whisper::model::WhisperHparams;
+use crate::model::WhisperHparams;
 
 /// One encoder position is two 10 ms mel frames.
 pub const AUDIO_FRAME_MS: i64 = 20;
@@ -155,7 +155,7 @@ impl AlignCapture {
         base_row: usize,
         n_audio_ctx: usize,
     ) -> Option<CaptureWrite> {
-        let ptr = crate::whisper::tensor::SendPtr::new(self.rows_ptr());
+        let ptr = crate::tensor::SendPtr::new(self.rows_ptr());
         let slots = self.layer_slots(layer)?.to_vec();
         Some(CaptureWrite {
             ptr,
@@ -170,7 +170,7 @@ impl AlignCapture {
 
 /// See [`AlignCapture::writer`].
 pub(crate) struct CaptureWrite {
-    ptr: crate::whisper::tensor::SendPtr,
+    ptr: crate::tensor::SendPtr,
     slots: Vec<i32>,
     n_slots: usize,
     stride: usize,
diff --git a/libs/ai/models/speech/src/whisper/cpu/decode_loop.rs b/libs/voice/src/cpu/decode_loop.rs
similarity index 94%
rename from libs/ai/models/speech/src/whisper/cpu/decode_loop.rs
rename to libs/voice/src/cpu/decode_loop.rs
index 12dcbb92a..359755638 100644
--- a/libs/ai/models/speech/src/whisper/cpu/decode_loop.rs
+++ b/libs/voice/src/cpu/decode_loop.rs
@@ -1,7 +1,7 @@
-use crate::whisper::decoder::{self, KvCache};
-use crate::whisper::encoder;
-use crate::whisper::mel;
-use crate::whisper::model::WhisperModel;
+use crate::decoder::{self, KvCache};
+use crate::encoder;
+use crate::mel;
+use crate::model::WhisperModel;
 
 /// A transcribed text segment with timestamps.
 #[derive(Debug, Clone)]
@@ -21,7 +21,7 @@ pub struct AlignedSegment {
     pub start_ms: i64,
     pub end_ms: i64,
     pub text: String,
-    pub words: Vec<crate::whisper::align::WordSpan>,
+    pub words: Vec<crate::align::WordSpan>,
     /// The segment's TEXT token ids, in order — what [`WhisperState::force_align`]
     /// needs to re-align this text against a different (usually narrower)
     /// window without re-transcribing, and therefore without transcription
@@ -115,14 +115,14 @@ impl WhisperState {
         let _t = std::time::Instant::now();
         let (mel_data, _n_mel, n_mel_len, n_mel_len_org) =
             mel::log_mel_spectrogram(samples, &model.filters, 1);
-        crate::whisper::PROF_MEL.fetch_add(
+        crate::PROF_MEL.fetch_add(
             _t.elapsed().as_nanos() as u64,
             std::sync::atomic::Ordering::Relaxed,
         );
 
         let mut segments: Vec<AlignedSegment> = Vec::new();
         let mut seek = 0usize; // in mel frames
-        let heads = align.then(|| crate::whisper::align::AlignmentHeads::for_model(&model.hparams));
+        let heads = align.then(|| crate::align::AlignmentHeads::for_model(&model.hparams));
 
         // Use the original (non-30s-padded) mel length as the decode endpoint.
         let mel_end = n_mel_len_org.min(n_mel_len);
@@ -145,7 +145,7 @@ impl WhisperState {
             // 3. Encode
             let _t = std::time::Instant::now();
             let encoder_out = encoder::encode(model, &mel_chunk, n_ctx);
-            crate::whisper::PROF_ENCODER.fetch_add(
+            crate::PROF_ENCODER.fetch_add(
                 _t.elapsed().as_nanos() as u64,
                 std::sync::atomic::Ordering::Relaxed,
             );
@@ -153,7 +153,7 @@ impl WhisperState {
             // 4. Pre-compute cross-attention KV
             let _t = std::time::Instant::now();
             let cross_kv = encoder::compute_cross_kv(model, &encoder_out);
-            crate::whisper::PROF_CROSS_KV.fetch_add(
+            crate::PROF_CROSS_KV.fetch_add(
                 _t.elapsed().as_nanos() as u64,
                 std::sync::atomic::Ordering::Relaxed,
             );
@@ -164,7 +164,7 @@ impl WhisperState {
             // One capture per chunk: rows are appended in decode order, so
             // row (n_prompt + i) is generated token i.
             let mut capture = heads.as_ref().map(|heads| {
-                crate::whisper::align::AlignCapture::new(
+                crate::align::AlignCapture::new(
                     heads,
                     model.hparams.n_text_layer as usize,
                     model.hparams.n_text_head as usize,
@@ -206,11 +206,11 @@ impl WhisperState {
                 &cross_kv,
                 capture.as_mut(),
             );
-            crate::whisper::PROF_DECODER.fetch_add(
+            crate::PROF_DECODER.fetch_add(
                 _t.elapsed().as_nanos() as u64,
                 std::sync::atomic::Ordering::Relaxed,
             );
-            crate::whisper::PROF_DECODER_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+            crate::PROF_DECODER_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
             decoder::advance_kv_cache(&mut self.kv_cache, n_prompt);
 
             // Check no-speech probability
@@ -268,11 +268,11 @@ impl WhisperState {
                     &cross_kv,
                     capture.as_mut(),
                 );
-                crate::whisper::PROF_DECODER.fetch_add(
+                crate::PROF_DECODER.fetch_add(
                     _t.elapsed().as_nanos() as u64,
                     std::sync::atomic::Ordering::Relaxed,
                 );
-                crate::whisper::PROF_DECODER_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+                crate::PROF_DECODER_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
                 decoder::advance_kv_cache(&mut self.kv_cache, 1);
 
                 let cur_logits = &logits.data[0..n_vocab];
@@ -325,7 +325,7 @@ impl WhisperState {
                     .len()
                     .min(capture.n_rows.saturating_sub(n_prompt_rows));
                 let n_frames = (mel_end - seek).min(2 * n_ctx).div_ceil(2);
-                crate::whisper::align::align_rows(
+                crate::align::align_rows(
                     capture,
                     n_prompt_rows,
                     n_prompt_rows + n_generated,
@@ -335,10 +335,10 @@ impl WhisperState {
 
             // 8. Convert tokens to segments
             let chunk_start_ms = (seek as f64 * 10.0) as i64; // mel frames to ms (each frame = 10ms)
-            let words_for = |tokens: &[(usize, &str)]| -> Vec<crate::whisper::align::WordSpan> {
+            let words_for = |tokens: &[(usize, &str)]| -> Vec<crate::align::WordSpan> {
                 match &alignment {
                     Some(alignment) => {
-                        crate::whisper::align::words_from_tokens(tokens, alignment, chunk_start_ms)
+                        crate::align::words_from_tokens(tokens, alignment, chunk_start_ms)
                     }
                     None => Vec::new(),
                 }
@@ -441,7 +441,7 @@ impl WhisperState {
         samples: &[f32],
         tokens: &[i32],
         language: &str,
-    ) -> Option<Vec<crate::whisper::align::WordSpan>> {
+    ) -> Option<Vec<crate::align::WordSpan>> {
         if tokens.is_empty() || samples.is_empty() {
             return None;
         }
@@ -477,8 +477,8 @@ impl WhisperState {
         }
         let positions: Vec<i32> = (0..sequence.len() as i32).collect();
 
-        let mut capture = crate::whisper::align::AlignCapture::new(
-            &crate::whisper::align::AlignmentHeads::for_model(&model.hparams),
+        let mut capture = crate::align::AlignCapture::new(
+            &crate::align::AlignmentHeads::for_model(&model.hparams),
             model.hparams.n_text_layer as usize,
             model.hparams.n_text_head as usize,
             n_ctx,
@@ -496,7 +496,7 @@ impl WhisperState {
 
         let n_frames = n_mel_len_org.min(n_mel_len).min(chunk_len).div_ceil(2);
         // Rows: [not] + text tokens + [eot]; text rows are offset by one.
-        let alignment = crate::whisper::align::align_rows(
+        let alignment = crate::align::align_rows(
             &capture,
             n_prompt - 1,
             n_prompt + tokens.len() + 1,
@@ -507,7 +507,7 @@ impl WhisperState {
             .enumerate()
             .map(|(index, id)| (index + 1, vocab.token_to_str(*id)))
             .collect();
-        Some(crate::whisper::align::words_from_tokens(&texts, &alignment, 0))
+        Some(crate::align::words_from_tokens(&texts, &alignment, 0))
     }
 }
 
@@ -518,7 +518,7 @@ struct TokenData {
 
 fn sample_greedy(
     logits: &[f32],
-    vocab: &crate::whisper::model::Vocab,
+    vocab: &crate::model::Vocab,
     params: &WhisperParams,
     prev_tokens: &[TokenData],
     has_ts: bool,
@@ -593,6 +593,7 @@ fn sample_greedy(
         }
     }
 
+    crate::record_token(best_id as i32);
     TokenData { id: best_id as i32 }
 }
 
diff --git a/libs/ai/models/speech/src/whisper/cpu/decoder.rs b/libs/voice/src/cpu/decoder.rs
similarity index 95%
rename from libs/ai/models/speech/src/whisper/cpu/decoder.rs
rename to libs/voice/src/cpu/decoder.rs
index 0d433d1c3..9f36e053d 100644
--- a/libs/ai/models/speech/src/whisper/cpu/decoder.rs
+++ b/libs/voice/src/cpu/decoder.rs
@@ -1,5 +1,5 @@
-use crate::whisper::model::WhisperModel;
-use crate::whisper::tensor::{parallel_for, SendPtr, Tensor};
+use crate::model::WhisperModel;
+use crate::tensor::{parallel_for, SendPtr, Tensor};
 
 const EPS: f32 = 1e-5;
 
@@ -42,7 +42,7 @@ impl KvCache {
             v.clear();
         }
         self.n_past = 0;
-        crate::whisper::accel::clear_decoder_kv_cache();
+        crate::accel::clear_decoder_kv_cache();
     }
 
     /// Append K, V rows for a layer
@@ -76,7 +76,7 @@ pub fn decode(
     positions: &[i32],
     kv_cache: &mut KvCache,
     cross_kv: &[(Tensor, Tensor)],
-    mut capture: Option<&mut crate::whisper::align::AlignCapture>,
+    mut capture: Option<&mut crate::align::AlignCapture>,
 ) -> Tensor {
     let n_tokens = tokens.len();
     let n_state = model.hparams.n_text_state as usize;
@@ -98,9 +98,9 @@ pub fn decode(
         let residual = cur.clone();
 
         // Q, K, V projections.
-        let (q, k_new, v_new) = if crate::whisper::accel::is_requested() && n_tokens == 1 {
+        let (q, k_new, v_new) = if crate::accel::is_requested() && n_tokens == 1 {
             if let Some((q_data, k_data, v_data)) =
-                crate::whisper::accel::try_decoder_self_qkv_step_f32(
+                crate::accel::try_decoder_self_qkv_step_f32(
                     &cur.data,
                     n_state,
                     &layer.attn_ln_0_w.data,
@@ -157,15 +157,15 @@ pub fn decode(
 
         let (ref k_cross, ref v_cross) = cross_kv[il];
         let n_audio_ctx = k_cross.shape[0];
-        let n_audio_ctx_flash = if crate::whisper::accel::is_requested() && n_tokens == 1 {
+        let n_audio_ctx_flash = if crate::accel::is_requested() && n_tokens == 1 {
             pad_to(n_audio_ctx, 256)
         } else {
             n_audio_ctx
         };
 
         let scale = 1.0 / (n_state_head as f32).sqrt();
-        if crate::whisper::accel::is_requested() && n_tokens == 1 && !capturing {
-            if let Some(out) = crate::whisper::accel::try_decoder_self_cross_ffn_step_f32(
+        if crate::accel::is_requested() && n_tokens == 1 && !capturing {
+            if let Some(out) = crate::accel::try_decoder_self_cross_ffn_step_f32(
                 il,
                 &residual.data,
                 &q.data,
@@ -187,8 +187,8 @@ pub fn decode(
             }
         }
 
-        let attn_out = if crate::whisper::accel::is_requested() && n_tokens == 1 {
-            crate::whisper::accel::try_flash_attn_f32_self_kv_cache(
+        let attn_out = if crate::accel::is_requested() && n_tokens == 1 {
+            crate::accel::try_flash_attn_f32_self_kv_cache(
                 il,
                 &q.data,
                 k_all,
@@ -199,7 +199,7 @@ pub fn decode(
                 scale,
             )
             .or_else(|| {
-                crate::whisper::accel::try_flash_attn_f32_packed(
+                crate::accel::try_flash_attn_f32_packed(
                     &q.data,
                     k_all,
                     v_all,
@@ -373,8 +373,8 @@ pub fn decode(
         let projected = Tensor::linear_raw(&attn_result, &layer.attn_ln_1_w, &layer.attn_ln_1_b);
         cur = Tensor::add(&projected, &residual);
 
-        if crate::whisper::accel::is_requested() && n_tokens == 1 && !capturing {
-            if let Some(out) = crate::whisper::accel::try_decoder_cross_ffn_step_f32(
+        if crate::accel::is_requested() && n_tokens == 1 && !capturing {
+            if let Some(out) = crate::accel::try_decoder_cross_ffn_step_f32(
                 il,
                 &cur.data,
                 n_state,
@@ -406,8 +406,8 @@ pub fn decode(
 
         let scale = 1.0 / (n_state_head as f32).sqrt();
 
-        let attn_out = if crate::whisper::accel::is_requested() && n_tokens == 1 && !capturing {
-            crate::whisper::accel::try_flash_attn_f32_cross_kv_cache(
+        let attn_out = if crate::accel::is_requested() && n_tokens == 1 && !capturing {
+            crate::accel::try_flash_attn_f32_cross_kv_cache(
                 il,
                 &q.data,
                 &k_cross.data,
@@ -419,7 +419,7 @@ pub fn decode(
                 scale,
             )
             .or_else(|| {
-                crate::whisper::accel::try_flash_attn_f32_packed(
+                crate::accel::try_flash_attn_f32_packed(
                     &q.data,
                     &k_cross.data,
                     &v_cross.data,
diff --git a/libs/ai/models/speech/src/whisper/cpu/encoder.rs b/libs/voice/src/cpu/encoder.rs
similarity index 89%
rename from libs/ai/models/speech/src/whisper/cpu/encoder.rs
rename to libs/voice/src/cpu/encoder.rs
index 4e86505ef..998bb9dc0 100644
--- a/libs/ai/models/speech/src/whisper/cpu/encoder.rs
+++ b/libs/voice/src/cpu/encoder.rs
@@ -1,5 +1,5 @@
-use crate::whisper::model::WhisperModel;
-use crate::whisper::tensor::{parallel_for, RawTensor, Tensor};
+use crate::model::WhisperModel;
+use crate::tensor::{parallel_for, RawTensor, Tensor};
 
 const EPS: f32 = 1e-5;
 
@@ -33,8 +33,8 @@ fn multi_head_attention(
     let k = Tensor::matmul_raw_with_prequant(x, k_w, xq.as_deref());
     let v = Tensor::linear_raw_with_prequant(x, v_w, xq.as_deref(), v_b);
 
-    if crate::whisper::accel::is_requested() {
-        if let Some(out) = crate::whisper::accel::try_flash_attn_f32_packed(
+    if crate::accel::is_requested() {
+        if let Some(out) = crate::accel::try_flash_attn_f32_packed(
             &q.data,
             &k.data,
             &v.data,
@@ -54,7 +54,7 @@ fn multi_head_attention(
     }
 
     let mut out = vec![0.0f32; seq_len * n_state];
-    let out_ptr = crate::whisper::tensor::SendPtr::new(out.as_mut_ptr());
+    let out_ptr = crate::tensor::SendPtr::new(out.as_mut_ptr());
     let q_data = &q.data;
     let k_data = &k.data;
     let v_data = &v.data;
@@ -147,7 +147,7 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
     // Conv2 + GELU: [n_state, 2*n_ctx] -> [n_state, n_ctx] (stride 2)
     cur = Tensor::conv1d_raw(&cur, &model.e_conv_2_w, &model.e_conv_2_b, 2);
     cur = Tensor::gelu(&cur);
-    crate::whisper::PROF_ENC_CONV.fetch_add(
+    crate::PROF_ENC_CONV.fetch_add(
         _tc.elapsed().as_nanos() as u64,
         std::sync::atomic::Ordering::Relaxed,
     );
@@ -164,9 +164,9 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
     };
     cur = Tensor::add(&cur, &pe);
 
-    if crate::whisper::accel::is_requested() {
+    if crate::accel::is_requested() {
         let t_stack = std::time::Instant::now();
-        if let Some(out) = crate::whisper::accel::try_encoder_stack_f32(
+        if let Some(out) = crate::accel::try_encoder_stack_f32(
             &cur.data,
             cur.shape[0],
             cur.shape[1],
@@ -176,8 +176,8 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
             &model.e_ln_b.data,
         ) {
             let dt = t_stack.elapsed().as_nanos() as u64;
-            crate::whisper::PROF_ENC_ATTN.fetch_add(dt / 2, std::sync::atomic::Ordering::Relaxed);
-            crate::whisper::PROF_ENC_ELEM.fetch_add(dt - dt / 2, std::sync::atomic::Ordering::Relaxed);
+            crate::PROF_ENC_ATTN.fetch_add(dt / 2, std::sync::atomic::Ordering::Relaxed);
+            crate::PROF_ENC_ELEM.fetch_add(dt - dt / 2, std::sync::atomic::Ordering::Relaxed);
             return Tensor {
                 data: out,
                 shape: cur.shape.clone(),
@@ -187,9 +187,9 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
 
     // Transformer encoder blocks
     for layer in &model.encoder_layers {
-        if crate::whisper::accel::is_requested() {
+        if crate::accel::is_requested() {
             let t_layer = std::time::Instant::now();
-            if let Some(out) = crate::whisper::accel::try_encoder_layer_f32(
+            if let Some(out) = crate::accel::try_encoder_layer_f32(
                 &cur.data,
                 cur.shape[0],
                 cur.shape[1],
@@ -221,8 +221,8 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
                     shape: cur.shape.clone(),
                 };
                 let dt = t_layer.elapsed().as_nanos() as u64;
-                crate::whisper::PROF_ENC_ATTN.fetch_add(dt / 2, std::sync::atomic::Ordering::Relaxed);
-                crate::whisper::PROF_ENC_ELEM.fetch_add(dt - dt / 2, std::sync::atomic::Ordering::Relaxed);
+                crate::PROF_ENC_ATTN.fetch_add(dt / 2, std::sync::atomic::Ordering::Relaxed);
+                crate::PROF_ENC_ELEM.fetch_add(dt - dt / 2, std::sync::atomic::Ordering::Relaxed);
                 continue;
             }
         }
@@ -230,8 +230,8 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
         // Self-attention block
         let t_attn = std::time::Instant::now();
         let mut attn_done = false;
-        if crate::whisper::accel::is_requested() {
-            if let Some(out) = crate::whisper::accel::try_encoder_attn_block_f32(
+        if crate::accel::is_requested() {
+            if let Some(out) = crate::accel::try_encoder_attn_block_f32(
                 &cur.data,
                 cur.shape[0],
                 cur.shape[1],
@@ -279,7 +279,7 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
 
             cur = Tensor::add(&attn_out, &residual);
         }
-        crate::whisper::PROF_ENC_ATTN.fetch_add(
+        crate::PROF_ENC_ATTN.fetch_add(
             t_attn.elapsed().as_nanos() as u64,
             std::sync::atomic::Ordering::Relaxed,
         );
@@ -287,8 +287,8 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
         // Feed-forward block
         let t_elem = std::time::Instant::now();
         let mut ffn_done = false;
-        if crate::whisper::accel::is_requested() {
-            if let Some(out) = crate::whisper::accel::try_encoder_ffn_block_f32(
+        if crate::accel::is_requested() {
+            if let Some(out) = crate::accel::try_encoder_ffn_block_f32(
                 &cur.data,
                 cur.shape[0],
                 cur.shape[1],
@@ -320,7 +320,7 @@ pub fn encode(model: &WhisperModel, mel_data: &[f32], n_ctx: usize) -> Tensor {
 
             cur = Tensor::add(&ff, &residual);
         }
-        crate::whisper::PROF_ENC_ELEM.fetch_add(
+        crate::PROF_ENC_ELEM.fetch_add(
             t_elem.elapsed().as_nanos() as u64,
             std::sync::atomic::Ordering::Relaxed,
         );
diff --git a/libs/ai/models/speech/src/whisper/cpu/mel.rs b/libs/voice/src/cpu/mel.rs
similarity index 99%
rename from libs/ai/models/speech/src/whisper/cpu/mel.rs
rename to libs/voice/src/cpu/mel.rs
index ca06a21de..aad42f228 100644
--- a/libs/ai/models/speech/src/whisper/cpu/mel.rs
+++ b/libs/voice/src/cpu/mel.rs
@@ -1,4 +1,4 @@
-use crate::whisper::model::MelFilters;
+use crate::model::MelFilters;
 
 pub const WHISPER_SAMPLE_RATE: usize = 16000;
 pub const WHISPER_N_FFT: usize = 400;
diff --git a/libs/ai/models/speech/src/whisper/cpu/model.rs b/libs/voice/src/cpu/model.rs
similarity index 99%
rename from libs/ai/models/speech/src/whisper/cpu/model.rs
rename to libs/voice/src/cpu/model.rs
index 1b41dd628..fe8b1f83c 100644
--- a/libs/ai/models/speech/src/whisper/cpu/model.rs
+++ b/libs/voice/src/cpu/model.rs
@@ -1,12 +1,12 @@
-use crate::whisper::quant::*;
-use crate::whisper::tensor::{RawTensor, Tensor};
+use crate::quant::*;
+use crate::tensor::{RawTensor, Tensor};
 use std::collections::HashMap;
 use std::io::{self, Read, Seek};
 
 const GGML_FILE_MAGIC: u32 = 0x67676d6c;
 
 fn should_preserve_raw_weight_type() -> bool {
-    crate::whisper::settings::PRESERVE_RAW_WEIGHT_TYPE
+    crate::settings::PRESERVE_RAW_WEIGHT_TYPE
 }
 
 #[derive(Debug, Clone)]
diff --git a/libs/ai/models/speech/src/whisper/cpu/quant.rs b/libs/voice/src/cpu/quant.rs
similarity index 100%
rename from libs/ai/models/speech/src/whisper/cpu/quant.rs
rename to libs/voice/src/cpu/quant.rs
diff --git a/libs/ai/models/speech/src/whisper/cpu/tensor.rs b/libs/voice/src/cpu/tensor.rs
similarity index 96%
rename from libs/ai/models/speech/src/whisper/cpu/tensor.rs
rename to libs/voice/src/cpu/tensor.rs
index f35bce5a4..90ce414ae 100644
--- a/libs/ai/models/speech/src/whisper/cpu/tensor.rs
+++ b/libs/voice/src/cpu/tensor.rs
@@ -1,4 +1,4 @@
-use crate::whisper::quant::*;
+use crate::quant::*;
 use std::cell::RefCell;
 use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::{Condvar, Mutex};
@@ -8,7 +8,7 @@ thread_local! {
 }
 
 fn quant_gpu_enabled() -> bool {
-    crate::whisper::settings::ENABLE_METAL_QUANT
+    crate::settings::ENABLE_METAL_QUANT
 }
 
 /// Wrapper to pass raw *mut f32 across thread boundaries.
@@ -172,7 +172,7 @@ fn get_pool() -> &'static ThreadPool {
 
 #[inline]
 fn use_act_q8() -> bool {
-    crate::whisper::settings::ENABLE_ACT_Q8
+    crate::settings::ENABLE_ACT_Q8
 }
 
 /// Run `n_jobs` tasks in parallel, each receiving its job index.
@@ -644,7 +644,7 @@ impl Tensor {
 
     /// out = a + b (broadcasting b if it's smaller)
     pub fn add(a: &Tensor, b: &Tensor) -> Tensor {
-        if let Some(out) = crate::whisper::accel::try_add_f32(&a.data, &a.shape, &b.data, &b.shape) {
+        if let Some(out) = crate::accel::try_add_f32(&a.data, &a.shape, &b.data, &b.shape) {
             return Tensor {
                 data: out,
                 shape: a.shape.clone(),
@@ -682,7 +682,7 @@ impl Tensor {
 
     /// out = a * b element-wise (broadcasting b)
     pub fn mul(a: &Tensor, b: &Tensor) -> Tensor {
-        if let Some(out) = crate::whisper::accel::try_mul_f32(&a.data, &a.shape, &b.data, &b.shape) {
+        if let Some(out) = crate::accel::try_mul_f32(&a.data, &a.shape, &b.data, &b.shape) {
             return Tensor {
                 data: out,
                 shape: a.shape.clone(),
@@ -726,7 +726,7 @@ impl Tensor {
 
     /// GELU activation: x * 0.5 * (1 + tanh(sqrt(2/pi) * (x + 0.044715 * x^3)))
     pub fn gelu(a: &Tensor) -> Tensor {
-        if let Some(out) = crate::whisper::accel::try_gelu_f32(&a.data, &a.shape) {
+        if let Some(out) = crate::accel::try_gelu_f32(&a.data, &a.shape) {
             return Tensor {
                 data: out,
                 shape: a.shape.clone(),
@@ -751,7 +751,7 @@ impl Tensor {
     /// Layer normalization along the last dimension.
     /// out[i] = (x[i] - mean) / sqrt(var + eps)
     pub fn layer_norm(x: &Tensor, eps: f32) -> Tensor {
-        if let Some(out) = crate::whisper::accel::try_layer_norm_f32(&x.data, &x.shape, eps) {
+        if let Some(out) = crate::accel::try_layer_norm_f32(&x.data, &x.shape, eps) {
             return Tensor {
                 data: out,
                 shape: x.shape.clone(),
@@ -784,7 +784,7 @@ impl Tensor {
     /// Layer normalization followed by affine transform.
     /// out = layer_norm(x, eps) * mul + add
     pub fn layer_norm_mul_add(x: &Tensor, mul: &Tensor, add: &Tensor, eps: f32) -> Tensor {
-        if let Some(out) = crate::whisper::accel::try_layer_norm_mul_add_f32(
+        if let Some(out) = crate::accel::try_layer_norm_mul_add_f32(
             &x.data, &x.shape, &mul.data, &mul.shape, &add.data, &add.shape, eps,
         ) {
             return Tensor {
@@ -928,7 +928,7 @@ impl Tensor {
         assert_eq!(b.shape[0], k);
         let n = b.shape[1];
 
-        if let Some(out) = crate::whisper::accel::try_matmul_nn_f32(&a.data, &b.data, m, k, n) {
+        if let Some(out) = crate::accel::try_matmul_nn_f32(&a.data, &b.data, m, k, n) {
             return Tensor {
                 data: out,
                 shape: vec![m, n],
@@ -968,18 +968,18 @@ impl Tensor {
         let batch = x.numel() / in_features;
         assert_eq!(x.numel(), batch * in_features, "matmul_t: x size mismatch");
 
-        if let Some(out) = crate::whisper::accel::try_matmul_nt_f32(
+        if let Some(out) = crate::accel::try_matmul_nt_f32(
             &x.data,
             &w.data,
             batch,
             in_features,
             out_features,
         ) {
-            crate::whisper::PROF_MATMUL_T.fetch_add(
+            crate::PROF_MATMUL_T.fetch_add(
                 _t.elapsed().as_nanos() as u64,
                 std::sync::atomic::Ordering::Relaxed,
             );
-            crate::whisper::PROF_MATMUL_T_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+            crate::PROF_MATMUL_T_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
             return Tensor {
                 data: out,
                 shape: vec![batch, out_features],
@@ -1000,11 +1000,11 @@ impl Tensor {
             }
         });
 
-        crate::whisper::PROF_MATMUL_T.fetch_add(
+        crate::PROF_MATMUL_T.fetch_add(
             _t.elapsed().as_nanos() as u64,
             std::sync::atomic::Ordering::Relaxed,
         );
-        crate::whisper::PROF_MATMUL_T_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+        crate::PROF_MATMUL_T_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
         Tensor {
             data: out,
             shape: vec![batch, out_features],
@@ -1071,7 +1071,7 @@ impl Tensor {
         );
 
         if bias.numel() == out_features {
-            if let Some(out) = crate::whisper::accel::try_matmul_nt_ggml_bytes_add_bias(
+            if let Some(out) = crate::accel::try_matmul_nt_ggml_bytes_add_bias(
                 &x.data,
                 &weight.data,
                 weight.ggml_type,
@@ -1107,7 +1107,7 @@ impl Tensor {
         );
 
         if bias.numel() == out_features {
-            if let Some(out) = crate::whisper::accel::try_matmul_nt_ggml_bytes_add_bias(
+            if let Some(out) = crate::accel::try_matmul_nt_ggml_bytes_add_bias(
                 &x.data,
                 &weight.data,
                 weight.ggml_type,
@@ -1144,36 +1144,36 @@ impl Tensor {
         );
 
         if weight.ggml_type == GGML_TYPE_F32 {
-            if let Some(out) = crate::whisper::accel::try_matmul_nt_f32_bytes(
+            if let Some(out) = crate::accel::try_matmul_nt_f32_bytes(
                 &x.data,
                 &weight.data,
                 batch,
                 in_features,
                 out_features,
             ) {
-                crate::whisper::PROF_MATMUL_RAW.fetch_add(
+                crate::PROF_MATMUL_RAW.fetch_add(
                     _t.elapsed().as_nanos() as u64,
                     std::sync::atomic::Ordering::Relaxed,
                 );
-                crate::whisper::PROF_MATMUL_RAW_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+                crate::PROF_MATMUL_RAW_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
                 return Tensor {
                     data: out,
                     shape: vec![batch, out_features],
                 };
             }
         } else if weight.ggml_type == GGML_TYPE_F16 {
-            if let Some(out) = crate::whisper::accel::try_matmul_nt_f16_bytes(
+            if let Some(out) = crate::accel::try_matmul_nt_f16_bytes(
                 &x.data,
                 &weight.data,
                 batch,
                 in_features,
                 out_features,
             ) {
-                crate::whisper::PROF_MATMUL_RAW.fetch_add(
+                crate::PROF_MATMUL_RAW.fetch_add(
                     _t.elapsed().as_nanos() as u64,
                     std::sync::atomic::Ordering::Relaxed,
                 );
-                crate::whisper::PROF_MATMUL_RAW_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+                crate::PROF_MATMUL_RAW_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
                 return Tensor {
                     data: out,
                     shape: vec![batch, out_features],
@@ -1183,7 +1183,7 @@ impl Tensor {
             match weight.ggml_type {
                 GGML_TYPE_Q4_0 | GGML_TYPE_Q4_1 | GGML_TYPE_Q5_0 | GGML_TYPE_Q5_1
                 | GGML_TYPE_Q8_0 => {
-                    if let Some(out) = crate::whisper::accel::try_matmul_nt_ggml_bytes(
+                    if let Some(out) = crate::accel::try_matmul_nt_ggml_bytes(
                         &x.data,
                         &weight.data,
                         weight.ggml_type,
@@ -1191,11 +1191,11 @@ impl Tensor {
                         in_features,
                         out_features,
                     ) {
-                        crate::whisper::PROF_MATMUL_RAW.fetch_add(
+                        crate::PROF_MATMUL_RAW.fetch_add(
                             _t.elapsed().as_nanos() as u64,
                             std::sync::atomic::Ordering::Relaxed,
                         );
-                        crate::whisper::PROF_MATMUL_RAW_CALLS
+                        crate::PROF_MATMUL_RAW_CALLS
                             .fetch_add(1, std::sync::atomic::Ordering::Relaxed);
                         return Tensor {
                             data: out,
@@ -1608,11 +1608,11 @@ impl Tensor {
             }
         }
 
-        crate::whisper::PROF_MATMUL_RAW.fetch_add(
+        crate::PROF_MATMUL_RAW.fetch_add(
             _t.elapsed().as_nanos() as u64,
             std::sync::atomic::Ordering::Relaxed,
         );
-        crate::whisper::PROF_MATMUL_RAW_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
+        crate::PROF_MATMUL_RAW_CALLS.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
         Tensor {
             data: out,
             shape: vec![batch, out_features],
@@ -1633,11 +1633,11 @@ impl Tensor {
         let out_len = (in_len + 2 * pad - ksize) / stride + 1;
 
         if let Some(im2col) =
-            crate::whisper::accel::try_im2col_1d_f32(&input.data, ch_in, in_len, ksize, stride, pad)
+            crate::accel::try_im2col_1d_f32(&input.data, ch_in, in_len, ksize, stride, pad)
         {
             let k = ch_in * ksize;
             if let Some(mm_out) =
-                crate::whisper::accel::try_matmul_nt_f32(&im2col, &weight.data, out_len, k, ch_out)
+                crate::accel::try_matmul_nt_f32(&im2col, &weight.data, out_len, k, ch_out)
             {
                 let mut out = vec![0.0f32; ch_out * out_len];
                 let out_ptr = SendPtr::new(out.as_mut_ptr());
@@ -1702,7 +1702,7 @@ impl Tensor {
             let pad = ksize / 2;
             let out_len = (in_len + 2 * pad - ksize) / stride + 1;
 
-            if let Some(im2col) = crate::whisper::accel::try_im2col_1d_f32(
+            if let Some(im2col) = crate::accel::try_im2col_1d_f32(
                 &input.data,
                 ch_in,
                 in_len,
@@ -1712,14 +1712,14 @@ impl Tensor {
             ) {
                 let k = ch_in * ksize;
                 let mm_out = match weight.ggml_type {
-                    GGML_TYPE_F32 => crate::whisper::accel::try_matmul_nt_f32_bytes(
+                    GGML_TYPE_F32 => crate::accel::try_matmul_nt_f32_bytes(
                         &im2col,
                         &weight.data,
                         out_len,
                         k,
                         ch_out,
                     ),
-                    GGML_TYPE_F16 => crate::whisper::accel::try_matmul_nt_f16_bytes(
+                    GGML_TYPE_F16 => crate::accel::try_matmul_nt_f16_bytes(
                         &im2col,
                         &weight.data,
                         out_len,
@@ -1730,7 +1730,7 @@ impl Tensor {
                     | GGML_TYPE_Q8_0
                         if quant_gpu_enabled() =>
                     {
-                        crate::whisper::accel::try_matmul_nt_ggml_bytes(
+                        crate::accel::try_matmul_nt_ggml_bytes(
                             &im2col,
                             &weight.data,
                             weight.ggml_type,
diff --git a/libs/ai/models/speech/src/whisper/cuda/backend.rs b/libs/voice/src/cuda/backend.rs
similarity index 85%
rename from libs/ai/models/speech/src/whisper/cuda/backend.rs
rename to libs/voice/src/cuda/backend.rs
index 097e730d2..bf8f6319f 100644
--- a/libs/ai/models/speech/src/whisper/cuda/backend.rs
+++ b/libs/voice/src/cuda/backend.rs
@@ -20,7 +20,8 @@
 //! * **A pessimization** — elementwise ops (`add`/`mul`/`gelu`/`layer_norm`).
 //!   One float in, one float out, a handful of FLOPs: the PCIe round trip
 //!   costs more than the CPU spends computing them. They are implemented here
-//!   (so the on-box harness can exercise them) but are not selected.
+//!   (so the on-box harness can A/B them) but are **off unless**
+//!   `MAKEPAD_VOICE_CUDA_ELEMENTWISE=1`.
 //! * **Deliberately `None`** — every fused whole-block op
 //!   (`try_encoder_stack_f32`, `try_encoder_layer_f32`,
 //!   `try_encoder_attn_block_f32`, `try_encoder_ffn_block_f32`,
@@ -45,13 +46,46 @@
 //! Resident f32 weights cost 4 bytes/parameter: ~300 MB for `base`, ~1 GB for
 //! `small`, ~3.2 GB for `large-v3-turbo`, ~6.2 GB for `large-v3`.
 
-use crate::whisper::model::{DecoderLayer, EncoderLayer};
+use crate::model::{DecoderLayer, EncoderLayer};
+
+/// `MAKEPAD_VOICE_CUDA=0|false|no|off` forces this backend off entirely.
+fn env_off(name: &str) -> bool {
+    match std::env::var(name) {
+        Ok(v) => matches!(
+            v.trim().to_ascii_lowercase().as_str(),
+            "0" | "false" | "no" | "off"
+        ),
+        Err(_) => false,
+    }
+}
+
+fn env_on(name: &str) -> bool {
+    match std::env::var(name) {
+        Ok(v) => matches!(
+            v.trim().to_ascii_lowercase().as_str(),
+            "1" | "true" | "yes" | "on"
+        ),
+        Err(_) => false,
+    }
+}
+
+fn env_usize(name: &str, default: usize) -> usize {
+    std::env::var(name)
+        .ok()
+        .and_then(|v| v.trim().parse::<usize>().ok())
+        .unwrap_or(default)
+}
 
 /// True when the CUDA kernels were compiled into this build *and* the driver
 /// reports at least one device. Probed once; never panics.
 pub(crate) fn is_available() -> bool {
     static AVAILABLE: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
-    *AVAILABLE.get_or_init(imp::device_available)
+    *AVAILABLE.get_or_init(|| {
+        if env_off("MAKEPAD_VOICE_CUDA") {
+            return false;
+        }
+        imp::device_available()
+    })
 }
 
 /// Set on the first hard CUDA error. Everything after returns `None` so the
@@ -81,17 +115,29 @@ fn ready() -> bool {
     is_available() && !degraded()
 }
 
+/// Elementwise ops are a net loss through a host round trip; opt in explicitly.
+fn elementwise_enabled() -> bool {
+    static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ON.get_or_init(|| env_on("MAKEPAD_VOICE_CUDA_ELEMENTWISE"))
+}
+
 /// Minimum query count for the packed (non-resident) attention path. The
 /// encoder runs it at n_q = n_ctx = 1500 and wins big; the decoder would run it
 /// at n_q = 1 against a 1500-row K/V that has to be re-uploaded every token,
 /// which is far slower than the CPU. Cross-attention gets the resident cache
 /// instead (see `try_flash_attn_f32_cross_kv_cache`).
-const MIN_ATTN_Q: usize = 64;
+fn min_attn_q() -> usize {
+    static V: std::sync::OnceLock<usize> = std::sync::OnceLock::new();
+    *V.get_or_init(|| env_usize("MAKEPAD_VOICE_CUDA_MIN_ATTN_Q", 64))
+}
 
 /// Degenerate-shape guard for the matmul family: below this many weight
 /// elements the launch + round-trip latency dominates. Every Whisper
 /// projection is far above it (the smallest, `tiny`, is 384x384 = 147456).
-const MIN_MATMUL_WEIGHT_ELEMS: usize = 65_536;
+fn min_matmul_weight_elems() -> usize {
+    static V: std::sync::OnceLock<usize> = std::sync::OnceLock::new();
+    *V.get_or_init(|| env_usize("MAKEPAD_VOICE_CUDA_MIN_MATMUL", 65536))
+}
 
 // ---------------------------------------------------------------------------
 // Pure host helpers (compiled everywhere so they are unit-testable on macOS).
@@ -171,7 +217,7 @@ fn fingerprint_f32(values: &[f32]) -> u64 {
 /// types the CPU path does not produce either.
 #[allow(dead_code)]
 fn dequant_to_f32(bytes: &[u8], ggml_type: u32, n_elements: usize) -> Option<Vec<f32>> {
-    use crate::whisper::quant::*;
+    use crate::quant::*;
     let mut out = vec![0.0f32; n_elements];
     match ggml_type {
         GGML_TYPE_F32 => {
@@ -288,7 +334,7 @@ pub(crate) fn try_matmul_nt_f32(
     k: usize,
     n: usize,
 ) -> Option<Vec<f32>> {
-    if !ready() || k.saturating_mul(n) < MIN_MATMUL_WEIGHT_ELEMS {
+    if !ready() || k.saturating_mul(n) < min_matmul_weight_elems() {
         return None;
     }
     if a.len() != m.checked_mul(k)? || bt.len() != n.checked_mul(k)? {
@@ -310,7 +356,7 @@ pub(crate) fn try_matmul_nt_f32_bytes(
     k: usize,
     n: usize,
 ) -> Option<Vec<f32>> {
-    matmul_nt_bytes(a, bt_bytes, crate::whisper::quant::GGML_TYPE_F32, m, k, n, None)
+    matmul_nt_bytes(a, bt_bytes, crate::quant::GGML_TYPE_F32, m, k, n, None)
 }
 
 pub(crate) fn try_matmul_nt_f16_bytes(
@@ -320,7 +366,7 @@ pub(crate) fn try_matmul_nt_f16_bytes(
     k: usize,
     n: usize,
 ) -> Option<Vec<f32>> {
-    matmul_nt_bytes(a, bt_f16_bytes, crate::whisper::quant::GGML_TYPE_F16, m, k, n, None)
+    matmul_nt_bytes(a, bt_f16_bytes, crate::quant::GGML_TYPE_F16, m, k, n, None)
 }
 
 pub(crate) fn try_matmul_nt_ggml_bytes(
@@ -359,7 +405,7 @@ fn matmul_nt_bytes(
     n: usize,
     bias: Option<&[f32]>,
 ) -> Option<Vec<f32>> {
-    if !ready() || k.saturating_mul(n) < MIN_MATMUL_WEIGHT_ELEMS {
+    if !ready() || k.saturating_mul(n) < min_matmul_weight_elems() {
         return None;
     }
     if a.len() != m.checked_mul(k)? {
@@ -392,7 +438,7 @@ pub(crate) fn try_flash_attn_f32_packed(
     d: usize,
     scale: f32,
 ) -> Option<Vec<f32>> {
-    if !ready() || n_q < MIN_ATTN_Q {
+    if !ready() || n_q < min_attn_q() {
         return None;
     }
     let hidden = n_head.checked_mul(d)?;
@@ -470,41 +516,84 @@ pub(crate) fn try_flash_attn_f32_cross_kv_cache(
 }
 
 pub(crate) fn try_add_f32(
-    _a: &[f32],
-    _a_shape: &[usize],
-    _b: &[f32],
-    _b_shape: &[usize],
+    a: &[f32],
+    a_shape: &[usize],
+    b: &[f32],
+    b_shape: &[usize],
 ) -> Option<Vec<f32>> {
-    None
+    if !ready() || !elementwise_enabled() {
+        return None;
+    }
+    let _ = (a_shape, b_shape);
+    // Broadcast (`b` shorter than `a`) is the bias case; tiling it on the host
+    // would cost as much as the CPU add itself, so leave it to the CPU.
+    if a.len() != b.len() || a.is_empty() {
+        return None;
+    }
+    ok("add_f32", imp::binary(a, b, false))
 }
 
 pub(crate) fn try_mul_f32(
-    _a: &[f32],
-    _a_shape: &[usize],
-    _b: &[f32],
-    _b_shape: &[usize],
+    a: &[f32],
+    a_shape: &[usize],
+    b: &[f32],
+    b_shape: &[usize],
 ) -> Option<Vec<f32>> {
-    None
+    if !ready() || !elementwise_enabled() {
+        return None;
+    }
+    let _ = (a_shape, b_shape);
+    if a.len() != b.len() || a.is_empty() {
+        return None;
+    }
+    ok("mul_f32", imp::binary(a, b, true))
 }
 
-pub(crate) fn try_gelu_f32(_a: &[f32], _shape: &[usize]) -> Option<Vec<f32>> {
-    None
+pub(crate) fn try_gelu_f32(a: &[f32], shape: &[usize]) -> Option<Vec<f32>> {
+    if !ready() || !elementwise_enabled() || a.is_empty() {
+        return None;
+    }
+    let _ = shape;
+    ok("gelu_f32", imp::gelu(a))
 }
 
-pub(crate) fn try_layer_norm_f32(_x: &[f32], _shape: &[usize], _eps: f32) -> Option<Vec<f32>> {
-    None
+pub(crate) fn try_layer_norm_f32(x: &[f32], shape: &[usize], eps: f32) -> Option<Vec<f32>> {
+    if !ready() || !elementwise_enabled() {
+        return None;
+    }
+    let cols = *shape.last()?;
+    if cols == 0 || x.is_empty() || x.len() % cols != 0 {
+        return None;
+    }
+    let ones = vec![1.0f32; cols];
+    let zeros = vec![0.0f32; cols];
+    ok(
+        "layer_norm_f32",
+        imp::layer_norm(x, x.len() / cols, cols, &ones, &zeros, eps),
+    )
 }
 
 pub(crate) fn try_layer_norm_mul_add_f32(
-    _x: &[f32],
-    _x_shape: &[usize],
-    _mul: &[f32],
-    _mul_shape: &[usize],
-    _add: &[f32],
-    _add_shape: &[usize],
-    _eps: f32,
+    x: &[f32],
+    x_shape: &[usize],
+    mul: &[f32],
+    mul_shape: &[usize],
+    add: &[f32],
+    add_shape: &[usize],
+    eps: f32,
 ) -> Option<Vec<f32>> {
-    None
+    if !ready() || !elementwise_enabled() {
+        return None;
+    }
+    let _ = (mul_shape, add_shape);
+    let cols = *x_shape.last()?;
+    if cols == 0 || x.is_empty() || x.len() % cols != 0 || mul.len() != cols || add.len() != cols {
+        return None;
+    }
+    ok(
+        "layer_norm_mul_add_f32",
+        imp::layer_norm(x, x.len() / cols, cols, mul, add, eps),
+    )
 }
 
 pub(crate) fn try_im2col_1d_f32(
@@ -680,8 +769,8 @@ pub(crate) fn try_decoder_self_cross_ffn_step_f32(
 mod imp {
     use super::{dequant_to_f32, fingerprint, fingerprint_f32, WeightSrc};
     use makepad_ai_cuda::launch::{
-        gpu_attention_packed_cross_f32, gpu_device_available, gpu_download,
-        gpu_linear_f32_resident, gpu_upload, GpuTensor,
+        gpu_add, gpu_attention_packed_cross_f32, gpu_device_available, gpu_download, gpu_gelu,
+        gpu_layer_norm_mul_add, gpu_linear_f32_resident, gpu_mul, gpu_upload, GpuTensor,
     };
     use std::cell::RefCell;
     use std::collections::HashMap;
@@ -885,6 +974,35 @@ mod imp {
         CROSS_KV.with(|cache| cache.borrow_mut().clear());
     }
 
+    pub(super) fn binary(a: &[f32], b: &[f32], is_mul: bool) -> Result<Vec<f32>, String> {
+        let ad = gpu_upload(a, 1, a.len())?;
+        let bd = gpu_upload(b, 1, b.len())?;
+        let out = if is_mul {
+            gpu_mul(&ad, &bd)?
+        } else {
+            gpu_add(&ad, &bd)?
+        };
+        gpu_download(&out)
+    }
+
+    pub(super) fn gelu(a: &[f32]) -> Result<Vec<f32>, String> {
+        let ad = gpu_upload(a, 1, a.len())?;
+        let out = gpu_gelu(&ad)?;
+        gpu_download(&out)
+    }
+
+    pub(super) fn layer_norm(
+        x: &[f32],
+        rows: usize,
+        cols: usize,
+        mul: &[f32],
+        add: &[f32],
+        eps: f32,
+    ) -> Result<Vec<f32>, String> {
+        let xd = gpu_upload(x, rows, cols)?;
+        let out = gpu_layer_norm_mul_add(&xd, mul, add, eps)?;
+        gpu_download(&out)
+    }
 }
 
 #[cfg(not(all(
@@ -938,12 +1056,30 @@ mod imp {
 
     pub(super) fn clear_cross_kv_cache() {}
 
+    pub(super) fn binary(_a: &[f32], _b: &[f32], _is_mul: bool) -> Result<Vec<f32>, String> {
+        Err("CUDA kernels are not compiled into this build".to_string())
+    }
+
+    pub(super) fn gelu(_a: &[f32]) -> Result<Vec<f32>, String> {
+        Err("CUDA kernels are not compiled into this build".to_string())
+    }
+
+    pub(super) fn layer_norm(
+        _x: &[f32],
+        _rows: usize,
+        _cols: usize,
+        _mul: &[f32],
+        _add: &[f32],
+        _eps: f32,
+    ) -> Result<Vec<f32>, String> {
+        Err("CUDA kernels are not compiled into this build".to_string())
+    }
 }
 
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::whisper::tensor::Tensor;
+    use crate::tensor::Tensor;
 
     /// `im2col_1d` + a plain NT matmul must reproduce `Tensor::conv1d` exactly.
     /// This is the contract the CUDA conv path relies on, and it is checkable
@@ -996,7 +1132,7 @@ mod tests {
 
     #[test]
     fn dequant_f32_and_f16_roundtrip() {
-        use crate::whisper::quant::{f32_to_f16, GGML_TYPE_F16, GGML_TYPE_F32};
+        use crate::quant::{f32_to_f16, GGML_TYPE_F16, GGML_TYPE_F32};
         let values: Vec<f32> = (0..64).map(|i| (i as f32) * 0.25 - 8.0).collect();
 
         let mut f32_bytes = Vec::new();
@@ -1020,8 +1156,8 @@ mod tests {
     /// because the CPU fallback and the device path must see the same weights.
     #[test]
     fn dequant_matches_raw_tensor_to_f32() {
-        use crate::whisper::quant::{quantize_f32_to_q8_0, GGML_TYPE_Q8_0};
-        use crate::whisper::tensor::RawTensor;
+        use crate::quant::{quantize_f32_to_q8_0, GGML_TYPE_Q8_0};
+        use crate::tensor::RawTensor;
         let values: Vec<f32> = (0..256).map(|i| ((i * 37 % 91) as f32) * 0.13 - 5.0).collect();
         let q8 = quantize_f32_to_q8_0(&values);
 
diff --git a/libs/ai/models/speech/src/whisper/mod.rs b/libs/voice/src/lib.rs
similarity index 65%
rename from libs/ai/models/speech/src/whisper/mod.rs
rename to libs/voice/src/lib.rs
index f50189d75..cbd3b03be 100644
--- a/libs/ai/models/speech/src/whisper/mod.rs
+++ b/libs/voice/src/lib.rs
@@ -20,14 +20,60 @@ mod quant;
 mod settings;
 #[path = "cpu/tensor.rs"]
 mod tensor;
+mod transcriber;
+mod vad;
 
-pub use accel::backend_name as accel_backend_name;
+#[cfg(all(any(target_os = "macos", target_os = "ios"), not(force_whisper)))]
+#[path = "apple/speech.rs"]
+pub mod apple_speech;
+
+pub use accel::{backend_name as accel_backend_name, set_enabled as set_accel_enabled};
 pub use align::{AlignmentHeads, WordSpan, AUDIO_FRAME_MS};
 pub use decode_loop::{AlignedSegment, Segment, WhisperParams, WhisperState};
 pub use model::WhisperModel;
+pub use transcriber::{
+    NativeAppleTranscriber, VoiceBackendKind, VoiceTranscribeError, VoiceTranscribeParams,
+    VoiceTranscriber, WhisperTranscriber,
+};
+pub use vad::{
+    vad_model_path_if_present, SileroVad, VadError, VadStream, VAD_CHUNK_SAMPLES,
+    VAD_SAMPLE_RATE,
+};
 
 use std::sync::atomic::{AtomicU64, Ordering};
 
+// --- token trace ----------------------------------------------------------
+//
+// Off unless `MAKEPAD_VOICE_TOKEN_TRACE` is set. When on, every greedily
+// sampled token id is appended to a process-wide buffer so a parity harness
+// can compare backends at the token level instead of only on rendered text.
+// Zero cost and zero behaviour change when off.
+
+static TOKEN_TRACE: std::sync::Mutex<Vec<i32>> = std::sync::Mutex::new(Vec::new());
+
+fn token_trace_enabled() -> bool {
+    static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ON.get_or_init(|| std::env::var_os("MAKEPAD_VOICE_TOKEN_TRACE").is_some())
+}
+
+pub(crate) fn record_token(id: i32) {
+    if !token_trace_enabled() {
+        return;
+    }
+    if let Ok(mut buf) = TOKEN_TRACE.lock() {
+        buf.push(id);
+    }
+}
+
+/// Drain the sampled-token trace collected since the last call. Empty unless
+/// `MAKEPAD_VOICE_TOKEN_TRACE` is set in the environment.
+pub fn take_token_trace() -> Vec<i32> {
+    match TOKEN_TRACE.lock() {
+        Ok(mut buf) => std::mem::take(&mut *buf),
+        Err(_) => Vec::new(),
+    }
+}
+
 pub(crate) static PROF_MATMUL_RAW: AtomicU64 = AtomicU64::new(0);
 pub(crate) static PROF_MATMUL_RAW_CALLS: AtomicU64 = AtomicU64::new(0);
 pub(crate) static PROF_MATMUL_T: AtomicU64 = AtomicU64::new(0);
diff --git a/libs/ai/models/speech/src/whisper/metal/backend.rs b/libs/voice/src/metal/backend.rs
similarity index 99%
rename from libs/ai/models/speech/src/whisper/metal/backend.rs
rename to libs/voice/src/metal/backend.rs
index bdbd02e0c..ce19e4122 100644
--- a/libs/ai/models/speech/src/whisper/metal/backend.rs
+++ b/libs/voice/src/metal/backend.rs
@@ -1,10 +1,17 @@
+/// Metal backend debug breadcrumbs (init, dispatch choices). Off by default —
+/// set GGML_METAL_TRACE=1 to enable.
+fn log_metal_trace() -> bool {
+    static ENABLED: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ENABLED.get_or_init(|| std::env::var_os("GGML_METAL_TRACE").is_some())
+}
+
 #[allow(dead_code)]
 fn log_mul_mat_requested() -> bool {
-    crate::whisper::settings::LOG_METAL_MUL_MAT
+    crate::settings::LOG_METAL_MUL_MAT || log_metal_trace()
 }
 
 fn metal_requested() -> bool {
-    crate::whisper::settings::USE_METAL_BACKEND
+    crate::settings::USE_METAL_BACKEND
 }
 
 pub(crate) fn try_matmul_nn_f32(
@@ -354,7 +361,7 @@ pub(crate) fn try_encoder_stack_f32(
     seq_len: usize,
     n_state: usize,
     n_head: usize,
-    layers: &[crate::whisper::model::EncoderLayer],
+    layers: &[crate::model::EncoderLayer],
     final_ln_w: &[f32],
     final_ln_b: &[f32],
 ) -> Option<Vec<f32>> {
@@ -407,7 +414,7 @@ pub(crate) fn try_decoder_cross_ffn_step_f32(
     k_cross: &[f32],
     v_cross: &[f32],
     n_audio_ctx: usize,
-    layer: &crate::whisper::model::DecoderLayer,
+    layer: &crate::model::DecoderLayer,
 ) -> Option<Vec<f32>> {
     if !metal_requested() {
         return None;
@@ -437,7 +444,7 @@ pub(crate) fn try_decoder_self_cross_ffn_step_f32(
     k_cross: &[f32],
     v_cross: &[f32],
     n_audio_ctx: usize,
-    layer: &crate::whisper::model::DecoderLayer,
+    layer: &crate::model::DecoderLayer,
 ) -> Option<Vec<f32>> {
     if !metal_requested() {
         return None;
@@ -696,7 +703,7 @@ mod imp {
         _seq_len: usize,
         _n_state: usize,
         _n_head: usize,
-        _layers: &[crate::whisper::model::EncoderLayer],
+        _layers: &[crate::model::EncoderLayer],
         _final_ln_w: &[f32],
         _final_ln_b: &[f32],
     ) -> Option<Vec<f32>> {
@@ -730,7 +737,7 @@ mod imp {
         _k_cross: &[f32],
         _v_cross: &[f32],
         _n_audio_ctx: usize,
-        _layer: &crate::whisper::model::DecoderLayer,
+        _layer: &crate::model::DecoderLayer,
     ) -> Option<Vec<f32>> {
         None
     }
@@ -748,7 +755,7 @@ mod imp {
         _k_cross: &[f32],
         _v_cross: &[f32],
         _n_audio_ctx: usize,
-        _layer: &crate::whisper::model::DecoderLayer,
+        _layer: &crate::model::DecoderLayer,
     ) -> Option<Vec<f32>> {
         None
     }
@@ -756,8 +763,8 @@ mod imp {
 
 #[cfg(target_os = "macos")]
 mod imp {
-    use crate::whisper::model::{DecoderLayer, EncoderLayer};
-    use crate::whisper::quant::{
+    use crate::model::{DecoderLayer, EncoderLayer};
+    use crate::quant::{
         block_size, f32_to_f16, GGML_TYPE_F16, GGML_TYPE_F32, GGML_TYPE_Q4_0, GGML_TYPE_Q4_1,
         GGML_TYPE_Q5_0, GGML_TYPE_Q5_1, GGML_TYPE_Q8_0,
     };
@@ -767,6 +774,7 @@ mod imp {
     use std::collections::HashMap;
     use std::ffi::{c_char, c_void, CStr};
     use std::ptr::NonNull;
+    use std::sync::OnceLock;
 
     const UTF8_ENCODING: u64 = 4;
     const MTL_RESOURCE_STORAGE_MODE_SHARED: u64 = 0;
@@ -1269,16 +1277,16 @@ mod imp {
     fn metal_compile_feature_macros(device: ObjcId) -> (bool, bool) {
         let mut has_bfloat = device_supports_family(device, MTL_GPU_FAMILY_METAL3)
             || device_supports_family(device, MTL_GPU_FAMILY_APPLE6);
-        if crate::whisper::settings::DISABLE_GGML_METAL_BF16 {
+        if crate::settings::DISABLE_GGML_METAL_BF16 {
             has_bfloat = false;
         }
 
         let mut has_tensor = device_supports_family(device, MTL_GPU_FAMILY_METAL4);
-        if crate::whisper::settings::DISABLE_GGML_METAL_TENSOR {
+        if crate::settings::DISABLE_GGML_METAL_TENSOR {
             has_tensor = false;
         }
 
-        if !crate::whisper::settings::FORCE_ENABLE_GGML_METAL_TENSOR && has_tensor {
+        if !crate::settings::FORCE_ENABLE_GGML_METAL_TENSOR && has_tensor {
             let dev_name_obj: ObjcId = unsafe { msg_send![device, name] };
             let dev_name = nsstring_to_string(dev_name_obj);
             let tensor_whitelisted = dev_name.contains("M5")
@@ -1719,6 +1727,10 @@ mod imp {
                 }
             };
 
+            if super::log_metal_trace() {
+                eprintln!("[voice][metal] backend initialized (ggml kernels)");
+            }
+
             Ok(Self {
                 device,
                 command_queue,
@@ -2446,7 +2458,7 @@ mod imp {
             nsg: i32,
         ) -> Result<(ObjcId, usize, i32, i32, i32), String> {
             if !self.pipeline_cache.contains_key(&cache_name) {
-                if crate::whisper::settings::LOG_METAL_PIPELINES {
+                if crate::settings::LOG_METAL_PIPELINES {
                     eprintln!("[voice][metal] compile_pipeline base={}", base_name);
                 }
                 let compiled = self.compile_pipeline(base_name, constants)?;
@@ -2639,6 +2651,11 @@ mod imp {
             ne0: i32,
             ne1: i32,
         ) -> Result<(), String> {
+            static LOG_ONCE: OnceLock<()> = OnceLock::new();
+            if super::log_metal_trace() && LOG_ONCE.set(()).is_ok() {
+                eprintln!("[voice][metal] mul_mat dispatch: mul_mv_ext");
+            }
+
             let nsg = 2i32;
             let nxpsg = if ne00 % 256 == 0 && ne11 < 3 {
                 16i32
@@ -2748,6 +2765,11 @@ mod imp {
             ne0: i32,
             ne1: i32,
         ) -> Result<(), String> {
+            static LOG_ONCE: OnceLock<()> = OnceLock::new();
+            if super::log_metal_trace() && LOG_ONCE.set(()).is_ok() {
+                eprintln!("[voice][metal] mul_mat dispatch: mul_mm");
+            }
+
             let bc_inp = ne00 % 32 != 0;
             let bc_out = ne0 % 64 != 0 || ne1 % 32 != 0;
 
@@ -2845,6 +2867,11 @@ mod imp {
             ne0: i32,
             ne1: i32,
         ) -> Result<(), String> {
+            static LOG_ONCE: OnceLock<()> = OnceLock::new();
+            if super::log_metal_trace() && LOG_ONCE.set(()).is_ok() {
+                eprintln!("[voice][metal] mul_mat dispatch: mul_mv");
+            }
+
             let (nsg, nr0, nr1, smem, suffix) = match src0 {
                 Src0Type::F32 | Src0Type::F16 => {
                     if ne00 < 32 {
diff --git a/libs/ai/models/speech/src/whisper/metal/ggml/LICENSE b/libs/voice/src/metal/ggml/LICENSE
similarity index 100%
rename from libs/ai/models/speech/src/whisper/metal/ggml/LICENSE
rename to libs/voice/src/metal/ggml/LICENSE
diff --git a/libs/ai/models/speech/src/whisper/metal/ggml/ggml-common.h b/libs/voice/src/metal/ggml/ggml-common.h
similarity index 100%
rename from libs/ai/models/speech/src/whisper/metal/ggml/ggml-common.h
rename to libs/voice/src/metal/ggml/ggml-common.h
diff --git a/libs/ai/models/speech/src/whisper/metal/ggml/ggml-metal-impl.h b/libs/voice/src/metal/ggml/ggml-metal-impl.h
similarity index 100%
rename from libs/ai/models/speech/src/whisper/metal/ggml/ggml-metal-impl.h
rename to libs/voice/src/metal/ggml/ggml-metal-impl.h
diff --git a/libs/ai/models/speech/src/whisper/metal/ggml/ggml-metal.metal b/libs/voice/src/metal/ggml/ggml-metal.metal
similarity index 100%
rename from libs/ai/models/speech/src/whisper/metal/ggml/ggml-metal.metal
rename to libs/voice/src/metal/ggml/ggml-metal.metal
diff --git a/libs/ai/models/speech/src/whisper/settings.rs b/libs/voice/src/settings.rs
similarity index 100%
rename from libs/ai/models/speech/src/whisper/settings.rs
rename to libs/voice/src/settings.rs
diff --git a/libs/voice/src/transcriber.rs b/libs/voice/src/transcriber.rs
new file mode 100644
index 000000000..5a0f96f55
--- /dev/null
+++ b/libs/voice/src/transcriber.rs
@@ -0,0 +1,298 @@
+use crate::{Segment, WhisperModel, WhisperParams, WhisperState};
+#[allow(unused_imports)]
+use std::path::Path;
+
+const DEFAULT_MODEL_PATH: &str = "ggml-large-v3-turbo.bin";
+
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+pub enum VoiceBackendKind {
+    Whisper,
+    NativeApple,
+}
+
+impl VoiceBackendKind {
+    pub fn default_for_platform() -> Self {
+        #[cfg(any(
+            all(target_os = "ios", not(force_whisper)),
+            all(target_os = "macos", not(force_whisper))
+        ))]
+        {
+            Self::NativeApple
+        }
+        #[cfg(not(any(
+            all(target_os = "ios", not(force_whisper)),
+            all(target_os = "macos", not(force_whisper))
+        )))]
+        {
+            Self::Whisper
+        }
+    }
+
+    pub fn from_makepad_env() -> Self {
+        #[cfg(all(target_os = "ios", not(force_whisper)))]
+        {
+            return Self::NativeApple;
+        }
+
+        if std::env::var("MAKEPAD").ok().is_some_and(|configs| {
+            configs
+                .split(['+', ','])
+                .any(|config| config.eq_ignore_ascii_case("whisper"))
+        }) {
+            return Self::Whisper;
+        }
+        Self::default_for_platform()
+    }
+}
+
+#[derive(Clone, Debug)]
+pub struct VoiceTranscribeParams {
+    pub language: String,
+    pub translate: bool,
+    pub include_timestamps: bool,
+    pub single_segment: bool,
+    pub max_tokens: usize,
+    pub silence_threshold: f32,
+    pub suppress_blank: bool,
+    pub temperature: f32,
+}
+
+impl Default for VoiceTranscribeParams {
+    fn default() -> Self {
+        let whisper = WhisperParams::default();
+        Self {
+            language: whisper.language,
+            translate: whisper.translate,
+            include_timestamps: !whisper.no_timestamps,
+            single_segment: whisper.single_segment,
+            max_tokens: whisper.max_tokens,
+            silence_threshold: whisper.no_speech_thold,
+            suppress_blank: whisper.suppress_blank,
+            temperature: whisper.temperature,
+        }
+    }
+}
+
+impl VoiceTranscribeParams {
+    pub fn for_live_dictation() -> Self {
+        let mut out = Self::default();
+        out.include_timestamps = false;
+        out.single_segment = true;
+        out.max_tokens = 48;
+        out.silence_threshold = 0.65;
+        out.suppress_blank = true;
+        out.temperature = 0.0;
+        out
+    }
+
+    fn to_whisper_params(&self) -> WhisperParams {
+        let mut out = WhisperParams::default();
+        out.language = self.language.clone();
+        out.translate = self.translate;
+        out.no_timestamps = !self.include_timestamps;
+        out.single_segment = self.single_segment;
+        out.max_tokens = self.max_tokens;
+        out.no_speech_thold = self.silence_threshold;
+        out.suppress_blank = self.suppress_blank;
+        out.temperature = self.temperature;
+        out
+    }
+}
+
+#[derive(Debug)]
+pub enum VoiceTranscribeError {
+    BackendUnavailable(&'static str),
+    ModelLoadFailed(String),
+    BackendFailed(&'static str),
+}
+
+pub struct WhisperTranscriber {
+    model_path: String,
+    model: Option<WhisperModel>,
+    state: Option<WhisperState>,
+    model_load_failed: bool,
+}
+
+impl WhisperTranscriber {
+    fn model_path_from_env() -> String {
+        std::env::var("MAKEPAD_VOICE_MODEL").unwrap_or_else(|_| DEFAULT_MODEL_PATH.to_string())
+    }
+
+    pub fn new_from_env() -> Self {
+        Self {
+            model_path: Self::model_path_from_env(),
+            model: None,
+            state: None,
+            model_load_failed: false,
+        }
+    }
+
+    fn ensure_loaded(&mut self) -> Result<(), VoiceTranscribeError> {
+        if self.model.is_some() && self.state.is_some() {
+            return Ok(());
+        }
+        if self.model_load_failed {
+            return Err(VoiceTranscribeError::ModelLoadFailed(
+                self.model_path.clone(),
+            ));
+        }
+        match WhisperModel::load_file(&self.model_path) {
+            Ok(model) => {
+                self.state = Some(WhisperState::new(&model));
+                self.model = Some(model);
+                Ok(())
+            }
+            Err(_) => {
+                self.model_load_failed = true;
+                Err(VoiceTranscribeError::ModelLoadFailed(
+                    self.model_path.clone(),
+                ))
+            }
+        }
+    }
+
+    pub fn preload(&mut self, _params: &VoiceTranscribeParams) -> Result<(), VoiceTranscribeError> {
+        self.ensure_loaded()
+    }
+
+    pub fn transcribe(
+        &mut self,
+        samples: &[f32],
+        params: &VoiceTranscribeParams,
+    ) -> Result<Vec<Segment>, VoiceTranscribeError> {
+        self.ensure_loaded()?;
+        let whisper = params.to_whisper_params();
+        match (self.model.as_ref(), self.state.as_mut()) {
+            (Some(model), Some(state)) => Ok(state.transcribe(model, samples, &whisper)),
+            _ => Err(VoiceTranscribeError::BackendFailed(
+                "whisper backend state unavailable",
+            )),
+        }
+    }
+}
+
+pub struct NativeAppleTranscriber;
+
+#[cfg(any(
+    all(target_os = "ios", not(force_whisper)),
+    all(target_os = "macos", not(force_whisper))
+))]
+impl NativeAppleTranscriber {
+    pub fn new() -> Self {
+        Self
+    }
+
+    pub fn preload(&mut self, params: &VoiceTranscribeParams) -> Result<(), VoiceTranscribeError> {
+        crate::apple_speech::ensure_model(&params.language)
+            .map_err(|_| VoiceTranscribeError::BackendFailed("apple ensure_model failed"))
+    }
+
+    pub fn transcribe(
+        &mut self,
+        samples: &[f32],
+        params: &VoiceTranscribeParams,
+    ) -> Result<Vec<Segment>, VoiceTranscribeError> {
+        Ok(crate::apple_speech::transcribe(
+            samples,
+            &params.to_whisper_params(),
+        ))
+    }
+}
+
+#[cfg(not(any(
+    all(target_os = "ios", not(force_whisper)),
+    all(target_os = "macos", not(force_whisper))
+)))]
+impl NativeAppleTranscriber {
+    pub fn new() -> Self {
+        Self
+    }
+
+    pub fn preload(&mut self, _params: &VoiceTranscribeParams) -> Result<(), VoiceTranscribeError> {
+        Err(VoiceTranscribeError::BackendUnavailable(
+            "native apple backend unavailable",
+        ))
+    }
+
+    pub fn transcribe(
+        &mut self,
+        _samples: &[f32],
+        _params: &VoiceTranscribeParams,
+    ) -> Result<Vec<Segment>, VoiceTranscribeError> {
+        Err(VoiceTranscribeError::BackendUnavailable(
+            "native apple backend unavailable",
+        ))
+    }
+}
+
+pub enum VoiceTranscriber {
+    Whisper(WhisperTranscriber),
+    NativeApple(NativeAppleTranscriber),
+}
+
+impl VoiceTranscriber {
+    pub fn new(kind: VoiceBackendKind) -> Self {
+        match kind {
+            VoiceBackendKind::Whisper => Self::Whisper(WhisperTranscriber::new_from_env()),
+            VoiceBackendKind::NativeApple => Self::NativeApple(NativeAppleTranscriber::new()),
+        }
+    }
+
+    pub fn from_makepad_env() -> Self {
+        #[cfg(all(target_os = "ios", not(force_whisper)))]
+        {
+            return Self::NativeApple(NativeAppleTranscriber::new());
+        }
+
+        let kind = VoiceBackendKind::from_makepad_env();
+
+        #[cfg(all(target_os = "macos", not(force_whisper)))]
+        {
+            let model_path = WhisperTranscriber::model_path_from_env();
+            let model_exists = Path::new(&model_path).exists();
+
+            if kind == VoiceBackendKind::Whisper {
+                if !model_exists {
+                    eprintln!(
+                        "[voice] whisper model not found at '{}', using native apple backend",
+                        model_path
+                    );
+                    return Self::NativeApple(NativeAppleTranscriber::new());
+                }
+                return Self::Whisper(WhisperTranscriber::new_from_env());
+            }
+
+            // On Apple platforms, auto-prefer Whisper when the model is available.
+            if model_exists {
+                return Self::Whisper(WhisperTranscriber::new_from_env());
+            }
+        }
+
+        Self::new(kind)
+    }
+
+    pub fn kind(&self) -> VoiceBackendKind {
+        match self {
+            Self::Whisper(_) => VoiceBackendKind::Whisper,
+            Self::NativeApple(_) => VoiceBackendKind::NativeApple,
+        }
+    }
+
+    pub fn preload(&mut self, params: &VoiceTranscribeParams) -> Result<(), VoiceTranscribeError> {
+        match self {
+            Self::Whisper(inner) => inner.preload(params),
+            Self::NativeApple(inner) => inner.preload(params),
+        }
+    }
+
+    pub fn transcribe(
+        &mut self,
+        samples: &[f32],
+        params: &VoiceTranscribeParams,
+    ) -> Result<Vec<Segment>, VoiceTranscribeError> {
+        match self {
+            Self::Whisper(inner) => inner.transcribe(samples, params),
+            Self::NativeApple(inner) => inner.transcribe(samples, params),
+        }
+    }
+}
diff --git a/libs/ai/models/speech/src/vad.rs b/libs/voice/src/vad.rs
similarity index 97%
rename from libs/ai/models/speech/src/vad.rs
rename to libs/voice/src/vad.rs
index ce2afc5d5..fdae21352 100644
--- a/libs/ai/models/speech/src/vad.rs
+++ b/libs/voice/src/vad.rs
@@ -8,7 +8,8 @@
 //! chunk (32 ms) in, one speech probability out. Costs ~0.3 MFLOP per chunk —
 //! microseconds on any CPU, so it can gate audio packets in real time.
 //!
-//! The model resolves as `silero_vad.onnx` in the working directory.
+//! The model resolves like the other voice models: `MAKEPAD_VAD_MODEL` env var
+//! first, else `silero_vad.onnx` in the working directory.
 //!
 //! Validated against onnxruntime output; see `tests/silero_vad.rs`.
 
@@ -33,10 +34,16 @@ const STFT_HOP: usize = 128;
 const STFT_FRAMES: usize = (PADDED_LEN - STFT_KERNEL) / STFT_HOP + 1; // 4
 const HIDDEN: usize = 128;
 
+const MODEL_PATH_ENV: &str = "MAKEPAD_VAD_MODEL";
 const DEFAULT_MODEL_PATH: &str = "silero_vad.onnx";
 
 /// The model path, if the file actually exists.
 pub fn vad_model_path_if_present() -> Option<String> {
+    if let Ok(path) = std::env::var(MODEL_PATH_ENV) {
+        if std::path::Path::new(&path).is_file() {
+            return Some(path);
+        }
+    }
     if std::path::Path::new(DEFAULT_MODEL_PATH).is_file() {
         return Some(DEFAULT_MODEL_PATH.to_string());
     }
@@ -123,7 +130,7 @@ impl SileroVad {
     pub fn from_makepad_env() -> Result<Self, VadError> {
         let path = vad_model_path_if_present().ok_or_else(|| {
             VadError::Io(format!(
-                "no VAD model: put {DEFAULT_MODEL_PATH} in the working directory"
+                "no VAD model: set {MODEL_PATH_ENV} or put {DEFAULT_MODEL_PATH} in the working directory"
             ))
         })?;
         Self::load(&path)
diff --git a/libs/system_speech/swift/stt_bridge.swift b/libs/voice/swift/speech_bridge.swift
similarity index 62%
rename from libs/system_speech/swift/stt_bridge.swift
rename to libs/voice/swift/speech_bridge.swift
index b450e9817..1f3e8413a 100644
--- a/libs/system_speech/swift/stt_bridge.swift
+++ b/libs/voice/swift/speech_bridge.swift
@@ -3,26 +3,22 @@ import Speech
 import AVFoundation
 import CoreMedia
 
-// The STT half of makepad-system-speech's Apple bridge: SpeechAnalyzer (macOS 26 /
-// iOS 26) over caller-recorded 16 kHz mono PCM. Symbols are prefixed `mss_` so
-// this static library can coexist with any other Swift bridge in the binary.
-
-struct MssSegment {
+struct CSegment {
     var text: UnsafeMutablePointer<CChar>?
     var start_ms: Int64
     var end_ms: Int64
 }
 
-func mssResolveLocale(_ tag: String) -> Locale {
+func resolveLocale(_ langStr: String) -> Locale {
     let defaults: [String: String] = [
         "en": "en-US",  "fr": "fr-FR",  "de": "de-DE",  "es": "es-ES",
-        "it": "it-IT",  "pt": "pt-BR",  "nl": "nl-NL",  "zh": "zh-CN",
-        "ja": "ja-JP",  "ko": "ko-KR",  "ru": "ru-RU",  "yue": "yue-CN",
+        "it": "it-IT",  "pt": "pt-BR",  "zh": "zh-CN",  "ja": "ja-JP",
+        "ko": "ko-KR",  "yue": "yue-CN",
     ]
-    return Locale(identifier: defaults[tag] ?? tag.replacingOccurrences(of: "_", with: "-"))
+    return Locale(identifier: defaults[langStr] ?? langStr)
 }
 
-func mssRunAsyncSync<T: Sendable>(_ body: @escaping @Sendable () async throws -> T) throws -> T {
+func runAsyncSync<T: Sendable>(_ body: @escaping @Sendable () async throws -> T) throws -> T {
     let sem = DispatchSemaphore(value: 0)
     let box = UnsafeMutablePointer<Result<T, Error>>.allocate(capacity: 1)
     box.initialize(to: .failure(NSError(domain: "uninit", code: 0)))
@@ -42,34 +38,34 @@ func mssRunAsyncSync<T: Sendable>(_ body: @escaping @Sendable () async throws ->
     }
 }
 
-/// Recognize `sampleCount` floats of 16 kHz mono PCM. Returns 0 and an owned
-/// array of `MssSegment` (release with `mss_stt_free_segments`), or a
-/// negative code: -1 recognition failed, -2 locale unsupported.
-@_cdecl("mss_stt_transcribe")
-func mss_stt_transcribe(
+@_cdecl("apple_speech_transcribe")
+func transcribe(
     _ samples: UnsafePointer<Float>,
     _ sampleCount: Int64,
     _ lang: UnsafePointer<CChar>,
-    _ wantTimestamps: Int32,
     _ outCount: UnsafeMutablePointer<Int32>,
     _ outSegments: UnsafeMutablePointer<OpaquePointer?>
 ) -> Int32 {
-    let requestedLocale = mssResolveLocale(String(cString: lang))
+    let langStr = String(cString: lang)
+    let requestedLocale = resolveLocale(langStr)
     let count = Int(sampleCount)
-    outCount.pointee = 0
-    outSegments.pointee = nil
-    if count == 0 { return 0 }
+
+    if count == 0 {
+        outCount.pointee = 0
+        outSegments.pointee = nil
+        return 0
+    }
 
     let samplesCopy = Array(UnsafeBufferPointer(start: samples, count: count))
 
     do {
-        let segments: [(String, Int64, Int64)] = try mssRunAsyncSync {
+        let segments: [(String, Int64, Int64)] = try runAsyncSync {
             let locale = await SpeechTranscriber.supportedLocale(equivalentTo: requestedLocale)
                 ?? requestedLocale
             let preset = SpeechTranscriber.Preset(
                 transcriptionOptions: [],
                 reportingOptions: [],
-                attributeOptions: wantTimestamps != 0 ? [.audioTimeRange] : []
+                attributeOptions: [.audioTimeRange]
             )
             let transcriber = SpeechTranscriber(locale: locale, preset: preset)
             let analyzer = SpeechAnalyzer(modules: [transcriber])
@@ -79,11 +75,8 @@ func mss_stt_transcribe(
                 sampleRate: 16000, channels: 1, interleaved: false
             )!
 
-            // SpeechAnalyzer's file entry point is the one that finishes
-            // deterministically after the last sample; write the PCM to a
-            // temporary CAF and hand it that.
             let tempURL = URL(fileURLWithPath: NSTemporaryDirectory())
-                .appendingPathComponent("makepad_mss_\(UUID().uuidString).caf")
+                .appendingPathComponent("makepad_speech_\(UUID().uuidString).caf")
             defer { try? FileManager.default.removeItem(at: tempURL) }
 
             let outFile = try AVAudioFile(forWriting: tempURL, settings: inputFormat.settings)
@@ -100,53 +93,61 @@ func mss_stt_transcribe(
             var segs: [(String, Int64, Int64)] = []
             for try await response in transcriber.results {
                 let text = String(response.text.characters)
-                if response.isFinal {
+                let isFinal = response.isFinal
+                if isFinal {
                     let range = response.range
                     let startMs = Int64(CMTimeGetSeconds(range.start) * 1000)
-                    let endMs = Int64(CMTimeGetSeconds(CMTimeAdd(range.start, range.duration)) * 1000)
+                    let endMs = Int64(CMTimeGetSeconds(
+                        CMTimeAdd(range.start, range.duration)) * 1000)
                     if !text.isEmpty { segs.append((text, startMs, endMs)) }
                 }
             }
             return segs
         }
 
-        outCount.pointee = Int32(segments.count)
-        if segments.isEmpty { return 0 }
-        let ptr = UnsafeMutablePointer<MssSegment>.allocate(capacity: segments.count)
+        let n = Int32(segments.count)
+        outCount.pointee = n
+        if segments.isEmpty {
+            outSegments.pointee = nil
+            return 0
+        }
+        let ptr = UnsafeMutablePointer<CSegment>.allocate(capacity: segments.count)
         for (i, (text, startMs, endMs)) in segments.enumerated() {
-            ptr[i] = MssSegment(text: strdup(text), start_ms: startMs, end_ms: endMs)
+            ptr[i] = CSegment(text: strdup(text), start_ms: startMs, end_ms: endMs)
         }
         outSegments.pointee = OpaquePointer(ptr)
         return 0
     } catch {
-        NSLog("[makepad-system-speech] stt transcribe: %@", error.localizedDescription)
+        NSLog("[speech_bridge] transcribe ERROR: %@", error.localizedDescription)
+        outCount.pointee = 0
+        outSegments.pointee = nil
         return -1
     }
 }
 
-@_cdecl("mss_stt_free_segments")
-func mss_stt_free_segments(_ ptr: OpaquePointer?, _ count: Int32) {
+@_cdecl("apple_speech_free_segments")
+func freeSegments(_ ptr: OpaquePointer?, _ count: Int32) {
     guard let rawPtr = ptr else { return }
-    let typed = UnsafeMutablePointer<MssSegment>(rawPtr)
+    let typed = UnsafeMutablePointer<CSegment>(rawPtr)
     for i in 0..<Int(count) {
         if let text = typed[i].text { free(text) }
     }
     typed.deallocate()
 }
 
-/// Make sure the on-device model for `lang` is installed (downloading it if
-/// needed). 0 ready, -2 locale unsupported, -1 other failure.
-@_cdecl("mss_stt_prepare")
-func mss_stt_prepare(_ lang: UnsafePointer<CChar>) -> Int32 {
-    let requestedLocale = mssResolveLocale(String(cString: lang))
+@_cdecl("apple_speech_ensure_model")
+func ensureModel(_ lang: UnsafePointer<CChar>) -> Int32 {
+    let langStr = String(cString: lang)
+    let requestedLocale = resolveLocale(langStr)
+
     do {
-        try mssRunAsyncSync {
+        try runAsyncSync {
             let locale = await SpeechTranscriber.supportedLocale(equivalentTo: requestedLocale)
                 ?? requestedLocale
             let supported = await SpeechTranscriber.supportedLocales
             let bcp47 = locale.identifier(.bcp47)
             guard supported.contains(where: { $0.identifier(.bcp47) == bcp47 }) else {
-                throw NSError(domain: "mss", code: -2,
+                throw NSError(domain: "speech_bridge", code: -2,
                               userInfo: [NSLocalizedDescriptionKey: "Unsupported: \(bcp47)"])
             }
             let installed = await SpeechTranscriber.installedLocales
@@ -162,7 +163,7 @@ func mss_stt_prepare(_ lang: UnsafePointer<CChar>) -> Int32 {
         return 0
     } catch let e as NSError where e.code == -2 { return -2 }
     catch {
-        NSLog("[makepad-system-speech] stt prepare: %@", error.localizedDescription)
+        NSLog("[speech_bridge] ensureModel error: %@", error.localizedDescription)
         return -1
     }
 }
diff --git a/libs/ai/models/speech/tests/fixtures/silero_ref_speech.txt b/libs/voice/tests/fixtures/silero_ref_speech.txt
similarity index 100%
rename from libs/ai/models/speech/tests/fixtures/silero_ref_speech.txt
rename to libs/voice/tests/fixtures/silero_ref_speech.txt
diff --git a/libs/ai/models/speech/tests/fixtures/silero_ref_synth.txt b/libs/voice/tests/fixtures/silero_ref_synth.txt
similarity index 100%
rename from libs/ai/models/speech/tests/fixtures/silero_ref_synth.txt
rename to libs/voice/tests/fixtures/silero_ref_synth.txt
diff --git a/libs/voice/tests/silero_vad.rs b/libs/voice/tests/silero_vad.rs
new file mode 100644
index 000000000..70237e25d
--- /dev/null
+++ b/libs/voice/tests/silero_vad.rs
@@ -0,0 +1,126 @@
+//! Numeric validation of the pure-Rust Silero VAD against onnxruntime.
+//!
+//! The reference probabilities in `tests/fixtures/` were produced by
+//! onnxruntime 1.28 running the official `silero_vad.onnx` (see the oracle
+//! script noted in `src/vad.rs`). Both tests need the model file, resolved
+//! from `MAKEPAD_VAD_MODEL` or the repo root; they skip quietly if it is
+//! missing so the suite still passes on machines without the weights.
+
+use makepad_voice::{SileroVad, VAD_CHUNK_SAMPLES};
+use std::path::{Path, PathBuf};
+
+fn repo_root_file(name: &str) -> Option<PathBuf> {
+    let path = Path::new(env!("CARGO_MANIFEST_DIR")).join("../..").join(name);
+    path.is_file().then_some(path)
+}
+
+fn load_vad() -> Option<SileroVad> {
+    let path = std::env::var("MAKEPAD_VAD_MODEL")
+        .ok()
+        .map(PathBuf::from)
+        .filter(|path| path.is_file())
+        .or_else(|| repo_root_file("silero_vad.onnx"));
+    let Some(path) = path else {
+        eprintln!("skipping: silero_vad.onnx not found (repo root or MAKEPAD_VAD_MODEL)");
+        return None;
+    };
+    Some(SileroVad::load(path.to_str().unwrap()).expect("model should load"))
+}
+
+fn load_fixture(name: &str) -> Vec<f32> {
+    let path = Path::new(env!("CARGO_MANIFEST_DIR"))
+        .join("tests/fixtures")
+        .join(name);
+    std::fs::read_to_string(&path)
+        .unwrap_or_else(|err| panic!("{}: {err}", path.display()))
+        .lines()
+        .map(|line| line.trim().parse().expect("fixture float"))
+        .collect()
+}
+
+fn compare(vad: &mut SileroVad, signal: &[f32], expected: &[f32], what: &str) {
+    vad.reset();
+    let mut max_diff = 0.0f32;
+    for (index, expect) in expected.iter().enumerate() {
+        let chunk = &signal[index * VAD_CHUNK_SAMPLES..(index + 1) * VAD_CHUNK_SAMPLES];
+        let prob = vad.process_chunk(chunk);
+        let diff = (prob - expect).abs();
+        if diff > max_diff {
+            max_diff = diff;
+        }
+        assert!(
+            diff < 1.5e-3,
+            "{what} chunk {index}: rust {prob} vs onnxruntime {expect}"
+        );
+    }
+    eprintln!("{what}: {} chunks, max diff {max_diff:.2e}", expected.len());
+}
+
+/// The deterministic signal must match the oracle script exactly: silence,
+/// then LCG noise at 0.05, a vibrato tone, and LCG noise at 0.3 (the LCG
+/// stream continues across the two noise segments).
+fn synth_signal() -> Vec<f32> {
+    use std::f64::consts::PI;
+    let mut sig = vec![0.0f32; 16000 * 4];
+    let mut lcg_state: u32 = 12345;
+    let mut lcg = move || -> f64 {
+        lcg_state = lcg_state.wrapping_mul(1664525).wrapping_add(1013904223);
+        (lcg_state as f64 / 4294967296.0) * 2.0 - 1.0
+    };
+    for sample in &mut sig[16000..32000] {
+        *sample = (0.05 * lcg()) as f32;
+    }
+    for (index, sample) in sig[32000..48000].iter_mut().enumerate() {
+        let t = index as f64 / 16000.0;
+        let f = 220.0 + 40.0 * (2.0 * PI * 3.0 * t).sin();
+        *sample = (0.2 * (2.0 * PI * f * t).sin() + 0.05 * (2.0 * PI * 2.0 * f * t).sin()) as f32;
+    }
+    for sample in &mut sig[48000..64000] {
+        *sample = (0.3 * lcg()) as f32;
+    }
+    sig
+}
+
+#[test]
+fn silero_matches_onnxruntime_on_synthetic_signal() {
+    let Some(mut vad) = load_vad() else { return };
+    let expected = load_fixture("silero_ref_synth.txt");
+    compare(&mut vad, &synth_signal(), &expected, "synth");
+}
+
+#[test]
+fn silero_matches_onnxruntime_on_speech() {
+    let Some(mut vad) = load_vad() else { return };
+    let Some(wav_path) = repo_root_file("kokoro_ref_16k.wav") else {
+        eprintln!("skipping: kokoro_ref_16k.wav not found at repo root");
+        return;
+    };
+    let signal = read_wav_16k_mono(&wav_path);
+    let expected = load_fixture("silero_ref_speech.txt");
+    compare(&mut vad, &signal, &expected, "speech");
+}
+
+fn read_wav_16k_mono(path: &Path) -> Vec<f32> {
+    let bytes = std::fs::read(path).expect("wav read");
+    assert_eq!(&bytes[0..4], b"RIFF");
+    assert_eq!(&bytes[8..12], b"WAVE");
+    let mut pos = 12;
+    let mut samples = Vec::new();
+    while pos + 8 <= bytes.len() {
+        let id = &bytes[pos..pos + 4];
+        let size = u32::from_le_bytes(bytes[pos + 4..pos + 8].try_into().unwrap()) as usize;
+        let body = &bytes[pos + 8..(pos + 8 + size).min(bytes.len())];
+        if id == b"fmt " {
+            let channels = u16::from_le_bytes(body[2..4].try_into().unwrap());
+            let rate = u32::from_le_bytes(body[4..8].try_into().unwrap());
+            let bits = u16::from_le_bytes(body[14..16].try_into().unwrap());
+            assert_eq!((channels, rate, bits), (1, 16000, 16), "expect 16k mono s16");
+        } else if id == b"data" {
+            for chunk in body.chunks_exact(2) {
+                samples.push(i16::from_le_bytes(chunk.try_into().unwrap()) as f32 / 32768.0);
+            }
+        }
+        pos += 8 + size + (size & 1);
+    }
+    samples
+}
diff --git a/libs/wasm_bridge/src/to_wasm.rs b/libs/wasm_bridge/src/to_wasm.rs
index 6450d6b16..8c1270e3c 100644
--- a/libs/wasm_bridge/src/to_wasm.rs
+++ b/libs/wasm_bridge/src/to_wasm.rs
@@ -125,11 +125,9 @@ pub struct ToWasmMsg {
     data: Vec<u64>,
 }
 
-/// Where a block ends: the writer (the generated JS wrapper) stores the
-/// buffer-absolute u64 index one past the block, header word included —
-/// the same number it writes as the buffer's running length.
 pub struct ToWasmBlockSkip {
-    end: usize,
+    len: usize,
+    base: usize,
 }
 
 #[derive(Clone, Default, Debug)]
@@ -187,15 +185,14 @@ impl<'a> ToWasmMsgRef<'a> {
     }
 
     pub fn read_block_skip(&mut self) -> ToWasmBlockSkip {
-        ToWasmBlockSkip { end: self.read_u32() as usize }
+        ToWasmBlockSkip {
+            base: self.u32_offset >> 1,
+            len: self.read_u32() as usize,
+        }
     }
 
-    /// Continue at the next block. Absolute, not relative: adding the
-    /// stored end to the current position landed one word past the next
-    /// block's id whenever two messages shared a buffer, so the second was
-    /// decoded from garbage and the reader ran off the end.
     pub fn block_skip(&mut self, block_skip: ToWasmBlockSkip) {
-        self.u32_offset = block_skip.end << 1
+        self.u32_offset = (block_skip.base + block_skip.len - 1) << 1
     }
 
     pub fn read_f32(&mut self) -> f32 {
@@ -227,38 +224,3 @@ impl<'a> ToWasmMsgRef<'a> {
         self.u32_offset >> 1 >= self.data.len()
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    /// Two messages in one buffer, laid out exactly as the generated JS
-    /// wrapper writes them: a header word, then per block the id (one u64),
-    /// the block's absolute end (low u32, sharing a word with the first
-    /// payload u32) and its payload. The second block starts at the first
-    /// block's stored end — never one word later.
-    #[test]
-    fn a_batched_buffer_reads_every_block_from_its_stored_end() {
-        let id = 0x0000_222e_f84f_fd91u64;
-        let data: Vec<u64> = vec![
-            (5u64 << 32) | 0x401,      // header: 5 words long
-            id,                        // block A id
-            (2u64 << 32) | 3,          // block A: end = 3, payload = 2
-            id,                        // block B id, at word 3
-            (1u64 << 32) | 5,          // block B: end = 5, payload = 1
-        ];
-        let msg = ToWasmMsg { data };
-        let mut r = msg.as_ref();
-        let mut seen = Vec::new();
-        while !r.was_last_block() {
-            let block_id = r.read_u64();
-            let skip = r.read_block_skip();
-            let payload = r.read_u32();
-            seen.push((block_id, payload));
-            r.block_skip(skip);
-        }
-        assert_eq!(seen, vec![(id, 2), (id, 1)]);
-        // The buffer is never handed back to the allocator in a test.
-        std::mem::forget(msg);
-    }
-}
diff --git a/libs/wasm_bridge/src/wasm_bridge.js b/libs/wasm_bridge/src/wasm_bridge.js
index 78ef54a6c..191951951 100644
--- a/libs/wasm_bridge/src/wasm_bridge.js
+++ b/libs/wasm_bridge/src/wasm_bridge.js
@@ -4,31 +4,6 @@ export function init_env(env) {
     env.js_console_log = (u8_ptr, len) => _wasm._bridge.js_console_log(u8_ptr, len);
     env.js_console_error = (u8_ptr, len) => _wasm._bridge.js_console_error(u8_ptr, len);
     env.js_time_now = () => _wasm._bridge.js_time_now();
-    env.js_monotonic_now = () => _wasm._bridge.js_monotonic_now();
-    env.js_wake_ui = () => {
-        if (_wasm && _wasm._bridge && _wasm._bridge.js_wake_ui) {
-            _wasm._bridge.js_wake_ui();
-        }
-    };
-    // A pool worker parks on this between jobs; the page side only holds the import so the
-    // module links (web.js throws if it is ever reached on the UI thread).
-    env.js_worker_wait = (timeout_ms) => {
-        if (_wasm && _wasm._bridge && _wasm._bridge.js_worker_wait) {
-            return _wasm._bridge.js_worker_wait(timeout_ms);
-        }
-    };
-    env.js_spawn_thread = (request_id, context_ptr, stack_size, name_ptr, name_len) => {
-        if (_wasm && _wasm._bridge && _wasm._bridge.js_spawn_thread) {
-            return _wasm._bridge.js_spawn_thread(
-                request_id,
-                context_ptr,
-                stack_size,
-                name_ptr,
-                name_len
-            );
-        }
-        return 0;
-    };
     env.js_open_web_socket = (id, url_ptr, url_len) => console.error("js_open_web_socket out of context");
     env.js_web_socket_send_string = (id, str_ptr, url_len) => console.error("js_web_socket_send_string out of context");
     env.js_web_socket_send_binary = (id, bin_ptr, bin_len) => console.error("js_web_socket_send_binary out of context");
@@ -272,107 +247,22 @@ export class WasmBridge {
     }
 
     js_console_error(u8_ptr, len) {
-        const panic_prefix = "__MAKEPAD_WASM_PANIC__:";
-        const raw = this.u8_to_string(u8_ptr, len);
-        const is_panic = raw.startsWith(panic_prefix);
-        const text = is_panic ? raw.slice(panic_prefix.length) : raw;
-        console.error(text, '');
-        if (is_panic) {
-            try {
-                const match = text.match(/(?:at |, )([^\n]+):(\d+):(\d+)(?::|\n|$)/);
-                const reporter = globalThis.makepad_crash_reporter;
-                if (reporter && typeof reporter.report === "function") {
-                    reporter.report("wasm.panic", {
-                        message: text,
-                        location: match ? `${match[1]}:${match[2]}:${match[3]}` : "",
-                        hook_stack: new Error("wasm panic hook").stack || ""
-                    });
-                }
-            } catch (_error) {
-            }
-        }
+        console.error(this.u8_to_string(u8_ptr, len), '');
     }
 
     js_time_now() {
         return Date.now() / 1000.0;
     }
 
-    // A phone-class browser: the tab is killed near 1 GiB total on iOS and
-    // much lower on many Android devices, so the wasm heap gets a 512 MiB
-    // maximum and Cx a 320 MiB working budget (ToWasmInit.browser_info.is_phone).
-    static is_phone() {
-        try {
-            const nav = navigator;
-            if (typeof nav.deviceMemory === "number" && nav.deviceMemory <= 4) {
-                return true;
-            }
-            if (/Android|iPhone|iPad|iPod|Mobile/i.test(nav.userAgent || "")) {
-                return true;
-            }
-            const touch = (nav.maxTouchPoints || 0) > 0;
-            const short_side = Math.min(screen.width || 0, screen.height || 0);
-            return touch && short_side > 0 && short_side <= 900;
-        } catch (_e) {
-            return false;
-        }
-    }
-
-    static create_shared_memory(limits) {
+    static create_shared_memory() {
         let timeout = setTimeout(_ => {
             document.body.innerHTML = "<div style='margin-top:30px;margin-left:30px; color:white;'>Please close and re-open the browsertab - Shared memory allocation failed, this is a bug of iOS safari and apple needs to fix it.</div>"
         }, 1000)
-        // wasm32 allows up to 65536 pages (4 GiB); older engines cap shared memory lower, so step down.
-        // The imported Memory must be at least as large as the module's declared initial (e.g. 112 pages).
-        const initial = Math.max(64, (limits && typeof limits.min === "number") ? limits.min : 64);
-        const declared_max = (limits && typeof limits.max === "number") ? limits.max : null;
-        let mem = null;
-        let used_maximum = null;
-        const candidates = this.is_phone() ? [8192, 4096] : [65536, 32768, 16384];
-        for (const candidate of candidates) {
-            const maximum = declared_max != null ? Math.min(declared_max, candidate) : candidate;
-            if (maximum < initial) {
-                continue;
-            }
-            if (used_maximum === maximum) {
-                continue;
-            }
-            used_maximum = maximum;
-            try {
-                mem = new WebAssembly.Memory({ initial, maximum, shared: true });
-                mem._makepad_maximum_pages = maximum;
-                break;
-            } catch (_e) {
-                mem = null;
-            }
-        }
-        if (mem === null) {
-            clearTimeout(timeout);
-            throw new Error("cannot allocate shared wasm memory");
-        }
+        let mem = new WebAssembly.Memory({ initial: 64, maximum: 16384, shared: true });
         clearTimeout(timeout);
-        mem._makepad_pages = { initial, maximum: used_maximum };
         return mem;
     }
 
-    static report_memory_link_error(error, limits, pages) {
-        try {
-            const reporter = globalThis.makepad_crash_reporter;
-            if (!reporter || typeof reporter.report !== "function") {
-                return;
-            }
-            reporter.report("wasm.link_error", {
-                message: error && error.message ? String(error.message) : String(error),
-                name: error && error.name ? String(error.name) : "",
-                declared_min: limits && limits.min != null ? limits.min : null,
-                declared_max: limits && limits.max != null ? limits.max : null,
-                initial: pages && pages.initial != null ? pages.initial : null,
-                maximum: pages && pages.maximum != null ? pages.maximum : null,
-                stack: error && error.stack ? String(error.stack) : ""
-            });
-        } catch (_error) {
-        }
-    }
-
     static async supports_simd() {
         let bytes = Uint8Array.from([0, 97, 115, 109, 1, 0, 0, 0, 1, 5, 1, 96, 0, 1, 123, 3, 2, 1, 0, 10, 10, 1, 8, 0, 65, 0, 253, 15, 253, 98, 11, 0, 10, 4, 110, 97, 109, 101, 2, 3, 1, 0, 0]);
         return WebAssembly.instantiate(bytes).then(_ => {
@@ -437,189 +327,6 @@ export class WasmBridge {
         throw new Error("truncated var_u32");
     }
 
-    static _concat_u8(chunks, total) {
-        const out = new Uint8Array(total);
-        let offset = 0;
-        for (const chunk of chunks) {
-            out.set(chunk, offset);
-            offset += chunk.length;
-        }
-        return out;
-    }
-
-    static _wasm_need(cur, n) {
-        if (cur.offset + n > cur.bytes.length) {
-            const error = new Error("truncated wasm");
-            error._wasm_truncated = true;
-            throw error;
-        }
-    }
-
-    static _wasm_u8(cur) {
-        this._wasm_need(cur, 1);
-        return cur.bytes[cur.offset++];
-    }
-
-    static _wasm_varu32(cur) {
-        let result = 0;
-        let shift = 0;
-        for (;;) {
-            const byte = this._wasm_u8(cur);
-            result |= (byte & 0x7f) << shift;
-            if ((byte & 0x80) === 0) {
-                return result >>> 0;
-            }
-            shift += 7;
-            if (shift >= 35) {
-                throw new Error("invalid var_u32");
-            }
-        }
-    }
-
-    static _wasm_skip(cur, n) {
-        this._wasm_need(cur, n);
-        cur.offset += n;
-    }
-
-    // Memory limits: flags byte, min LEB128, optional max LEB128 if flags & 0x01.
-    // Shared memory is flags bit 0x02.
-    static _wasm_limits(cur) {
-        const flags = this._wasm_u8(cur);
-        const min = this._wasm_varu32(cur);
-        let max = null;
-        if (flags & 0x01) {
-            max = this._wasm_varu32(cur);
-        }
-        return { min, max, shared: !!(flags & 0x02) };
-    }
-
-    static _wasm_parse_import_memory(cur) {
-        const count = this._wasm_varu32(cur);
-        let found = null;
-        for (let i = 0; i < count; i++) {
-            const module_len = this._wasm_varu32(cur);
-            this._wasm_skip(cur, module_len);
-            const field_len = this._wasm_varu32(cur);
-            this._wasm_skip(cur, field_len);
-            const kind = this._wasm_u8(cur);
-            if (kind === 0x00) {
-                this._wasm_varu32(cur);
-            } else if (kind === 0x01) {
-                this._wasm_u8(cur);
-                this._wasm_limits(cur);
-            } else if (kind === 0x02) {
-                const limits = this._wasm_limits(cur);
-                if (found === null) {
-                    found = limits;
-                }
-            } else if (kind === 0x03) {
-                this._wasm_skip(cur, 2);
-            } else if (kind === 0x04) {
-                this._wasm_u8(cur);
-                this._wasm_varu32(cur);
-            } else {
-                throw new Error("unknown wasm import kind");
-            }
-        }
-        return found;
-    }
-
-    static _wasm_parse_defined_memory(cur) {
-        const count = this._wasm_varu32(cur);
-        if (count === 0) {
-            return null;
-        }
-        return this._wasm_limits(cur);
-    }
-
-    static try_parse_wasm_memory_limits(bytes) {
-        if (bytes instanceof ArrayBuffer) {
-            bytes = new Uint8Array(bytes);
-        } else if (!(bytes instanceof Uint8Array) && ArrayBuffer.isView(bytes)) {
-            bytes = new Uint8Array(bytes.buffer, bytes.byteOffset, bytes.byteLength);
-        }
-        if (!(bytes instanceof Uint8Array)) {
-            return { complete: true, limits: null };
-        }
-        try {
-            if (bytes.length < 8) {
-                const error = new Error("truncated wasm");
-                error._wasm_truncated = true;
-                throw error;
-            }
-            if (bytes[0] !== 0x00 || bytes[1] !== 0x61 || bytes[2] !== 0x73 || bytes[3] !== 0x6d) {
-                return { complete: true, limits: null };
-            }
-            const cur = { bytes, offset: 8 };
-            let imported = null;
-            let defined = null;
-            while (cur.offset < bytes.length) {
-                const id = this._wasm_u8(cur);
-                const payload_len = this._wasm_varu32(cur);
-                this._wasm_need(cur, payload_len);
-                const payload_end = cur.offset + payload_len;
-                const payload_cur = { bytes, offset: cur.offset };
-                if (id === 2) {
-                    imported = this._wasm_parse_import_memory(payload_cur);
-                } else if (id === 5) {
-                    defined = this._wasm_parse_defined_memory(payload_cur);
-                }
-                cur.offset = payload_end;
-                if (imported) {
-                    return { complete: true, limits: imported };
-                }
-                if (defined) {
-                    return { complete: true, limits: defined };
-                }
-                if (id !== 0 && id > 5) {
-                    return { complete: true, limits: null };
-                }
-            }
-            return { complete: true, limits: imported || defined };
-        } catch (error) {
-            if (error && error._wasm_truncated) {
-                return { complete: false, limits: null };
-            }
-            return { complete: true, limits: null };
-        }
-    }
-
-    static parse_wasm_memory_limits(bytes) {
-        return this.try_parse_wasm_memory_limits(bytes).limits;
-    }
-
-    static async read_wasm_memory_limits_from_response(response) {
-        try {
-            if (response && response.body && typeof response.body.getReader === "function") {
-                const reader = response.body.getReader();
-                const chunks = [];
-                let total = 0;
-                for (;;) {
-                    const { done, value } = await reader.read();
-                    if (value && value.length) {
-                        chunks.push(value);
-                        total += value.length;
-                        const result = this.try_parse_wasm_memory_limits(this._concat_u8(chunks, total));
-                        if (result.complete) {
-                            try { await reader.cancel(); } catch (_e) {}
-                            return result.limits;
-                        }
-                    }
-                    if (done) {
-                        return this.parse_wasm_memory_limits(this._concat_u8(chunks, total));
-                    }
-                }
-            }
-        } catch (_error) {
-        }
-        try {
-            const bytes = new Uint8Array(await response.arrayBuffer());
-            return this.parse_wasm_memory_limits(bytes);
-        } catch (_error) {
-            return null;
-        }
-    }
-
     static encode_var_u32(value) {
         const out = [];
         do {
@@ -756,7 +463,7 @@ export class WasmBridge {
         }
     }
 
-    static instantiate_wasm(module, memory, env, limits) {
+    static instantiate_wasm(module, memory, env) {
         let set_wasm = init_env(env);
 
         if (memory !== undefined) {
@@ -767,34 +474,20 @@ export class WasmBridge {
             set_wasm(wasm);
             wasm._has_thread_support = env.memory !== undefined;
             wasm._memory = env.memory ? env.memory : wasm.exports.memory;
-            wasm._memory_max_pages = wasm._memory._makepad_maximum_pages || 16384;
             wasm._module = module;
             wasm._env = env;
             return wasm
         }, error => {
             if (error.name == "LinkError") { // retry as multithreaded
-                let pages = null;
-                try {
-                    env.memory = this.create_shared_memory(limits);
-                    pages = env.memory._makepad_pages || null;
-                } catch (alloc_error) {
-                    this.report_memory_link_error(alloc_error, limits, {
-                        initial: Math.max(64, (limits && typeof limits.min === "number") ? limits.min : 64),
-                        maximum: limits && typeof limits.max === "number" ? limits.max : null
-                    });
-                    console.error(alloc_error);
-                    return error
-                }
+                env.memory = this.create_shared_memory();
                 return WebAssembly.instantiate(module, { env }).then(async wasm => {
                     set_wasm(wasm);
                     wasm._has_thread_support = true;
                     wasm._memory = env.memory;
-                    wasm._memory_max_pages = env.memory._makepad_maximum_pages || 16384;
                     wasm._module = module;
                     wasm._env = env;
                     return wasm
                 }, error => {
-                    this.report_memory_link_error(error, limits, pages);
                     console.error(error);
                     return error
                 })
@@ -827,34 +520,21 @@ export class WasmBridge {
                 }
 
                 const wasm_bytes = new Uint8Array(await wasm_response.arrayBuffer());
-                const limits = this.parse_wasm_memory_limits(wasm_bytes);
                 const module = await this.compile_primary_module(wasm_bytes, split_response_promise);
-                const wasm = await this.instantiate_wasm(module, memory, { _post_signal: _ => { } }, limits);
+                const wasm = await this.instantiate_wasm(module, memory, { _post_signal: _ => { } });
                 await this.attach_secondary_wasm(wasm, secondary_response_promise, defer_secondary);
                 return wasm;
             })().catch(error => {
                 console.error(error);
             });
         }
-        return (async () => {
-            const wasm_response = await fetch(wasm_url);
-            if (!wasm_response.ok) {
-                throw new Error(`failed to fetch wasm: ${wasm_response.status}`);
-            }
-            const env = { _post_signal: _ => { } };
-            if (typeof WebAssembly.compileStreaming === "function") {
-                const limits_promise = this.read_wasm_memory_limits_from_response(wasm_response.clone());
-                const module = await WebAssembly.compileStreaming(wasm_response);
-                const limits = await limits_promise;
-                return this.instantiate_wasm(module, memory, env, limits);
-            }
-            const wasm_bytes = new Uint8Array(await wasm_response.arrayBuffer());
-            const limits = this.parse_wasm_memory_limits(wasm_bytes);
-            const module = await WebAssembly.compile(wasm_bytes);
-            return this.instantiate_wasm(module, memory, env, limits);
-        })().catch(error => {
-            console.error(error);
-        });
+        return WebAssembly.compileStreaming(fetch(wasm_url))
+            .then(
+                (module) => this.instantiate_wasm(module, memory, { _post_signal: _ => { } }),
+                error => {
+                    console.error(error)
+                }
+            )
     }
 
     static async _instantiate_secondary(secondary_response, primary_wasm) {
diff --git a/libs/wasm_bridge/test/wasm_memory_limits.test.mjs b/libs/wasm_bridge/test/wasm_memory_limits.test.mjs
deleted file mode 100644
index 21d777578..000000000
--- a/libs/wasm_bridge/test/wasm_memory_limits.test.mjs
+++ /dev/null
@@ -1,91 +0,0 @@
-import assert from "node:assert/strict";
-import { readFileSync } from "node:fs";
-import test from "node:test";
-
-const source = readFileSync(new URL("../src/wasm_bridge.js", import.meta.url), "utf8")
-    .replace(/^export /gm, "");
-const { WasmBridge } = new Function(`${source}\nreturn { WasmBridge };`)();
-
-function encode_var_u32(value) {
-    const out = [];
-    do {
-        let byte = value & 0x7f;
-        value >>>= 7;
-        if (value !== 0) {
-            byte |= 0x80;
-        }
-        out.push(byte);
-    } while (value !== 0);
-    return out;
-}
-
-function name_bytes(str) {
-    const encoded = Array.from(new TextEncoder().encode(str));
-    return [...encode_var_u32(encoded.length), ...encoded];
-}
-
-function section(id, payload) {
-    return [id, ...encode_var_u32(payload.length), ...payload];
-}
-
-function memory_limits({ min, max = null, shared = false }) {
-    let flags = 0;
-    if (max != null) {
-        flags |= 0x01;
-    }
-    if (shared) {
-        flags |= 0x02;
-    }
-    const bytes = [flags, ...encode_var_u32(min)];
-    if (max != null) {
-        bytes.push(...encode_var_u32(max));
-    }
-    return bytes;
-}
-
-function import_memory_section(limits) {
-    const payload = [
-        1,
-        ...name_bytes("env"),
-        ...name_bytes("memory"),
-        0x02,
-        ...memory_limits(limits),
-    ];
-    return section(2, payload);
-}
-
-function defined_memory_section(limits) {
-    const payload = [1, ...memory_limits(limits)];
-    return section(5, payload);
-}
-
-function wasm_module(...sections) {
-    return Uint8Array.from([0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00, ...sections.flat()]);
-}
-
-test("import-memory min 64 max 16384 shared", () => {
-    const bytes = wasm_module(import_memory_section({ min: 64, max: 16384, shared: true }));
-    assert.deepEqual(WasmBridge.parse_wasm_memory_limits(bytes), {
-        min: 64,
-        max: 16384,
-        shared: true,
-    });
-});
-
-test("import-memory min 112 no max", () => {
-    const bytes = wasm_module(import_memory_section({ min: 112 }));
-    assert.deepEqual(WasmBridge.parse_wasm_memory_limits(bytes), {
-        min: 112,
-        max: null,
-        shared: false,
-    });
-});
-
-test("defined memory min 200", () => {
-    const bytes = wasm_module(defined_memory_section({ min: 200 }));
-    assert.deepEqual(WasmBridge.parse_wasm_memory_limits(bytes), {
-        min: 200,
-        max: null,
-        shared: false,
-    });
-});
diff --git a/libs/windows/windows-rs/Cargo.toml b/libs/windows/windows-rs/Cargo.toml
index 0da6d5ff7..a3dec6a9c 100644
--- a/libs/windows/windows-rs/Cargo.toml
+++ b/libs/windows/windows-rs/Cargo.toml
@@ -709,9 +709,6 @@ Win32_UI_Wpf = ["Win32_UI"]
 Win32_Web = ["Win32"]
 Win32_Web_InternetExplorer = ["Win32_Web"]
 default = ["std"]
-# Deprecated Win32/WinRT members are generated behind this gate (windows-bindgen
-# emits `#[cfg(feature = "deprecated")]` on them); nothing in the repo turns it on.
-deprecated = []
 docs = []
 std = [
     "windows-core/std",
diff --git a/libs/windows/windows-rs/src/Windows/mod.rs b/libs/windows/windows-rs/src/Windows/mod.rs
index cd140a65b..9d975d4e9 100644
--- a/libs/windows/windows-rs/src/Windows/mod.rs
+++ b/libs/windows/windows-rs/src/Windows/mod.rs
@@ -1,6 +1,4 @@
-#[cfg(feature = "ApplicationModel")]
 pub mod ApplicationModel{
-#[cfg(feature = "ApplicationModel_Background")]
 pub mod Background{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -8,36 +6,6 @@ pub struct ActivitySensorTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ActivitySensorTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(ActivitySensorTrigger, IBackgroundTrigger);
 impl ActivitySensorTrigger {
-    #[cfg(feature = "Devices_Sensors")]
-    pub fn SubscribedActivities(&self) -> windows_core::Result<windows_collections::IVector<super::super::Devices::Sensors::ActivityType>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SubscribedActivities)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Devices_Sensors")]
-    pub fn SupportedActivities(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Devices::Sensors::ActivityType>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedActivities)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Create(reportintervalinmilliseconds: u32) -> windows_core::Result<ActivitySensorTrigger> {
         Self::IActivitySensorTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -67,26 +35,6 @@ pub struct AppBroadcastTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(AppBroadcastTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(AppBroadcastTrigger, IBackgroundTrigger);
 impl AppBroadcastTrigger {
-    pub fn SetProviderInfo<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<AppBroadcastTriggerProviderInfo>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetProviderInfo)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ProviderInfo(&self) -> windows_core::Result<AppBroadcastTriggerProviderInfo> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProviderInfo)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateAppBroadcastTrigger(providerkey: &windows_core::HSTRING) -> windows_core::Result<AppBroadcastTrigger> {
-        Self::IAppBroadcastTriggerFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateAppBroadcastTrigger)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(providerkey), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IAppBroadcastTriggerFactory<R, F: FnOnce(&IAppBroadcastTriggerFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<AppBroadcastTrigger, IAppBroadcastTriggerFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -108,74 +56,6 @@ unsafe impl Sync for AppBroadcastTrigger {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct AppBroadcastTriggerProviderInfo(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(AppBroadcastTriggerProviderInfo, windows_core::IUnknown, windows_core::IInspectable);
-impl AppBroadcastTriggerProviderInfo {
-    pub fn SetDisplayNameResource(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDisplayNameResource)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn DisplayNameResource(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayNameResource)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetLogoResource(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLogoResource)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn LogoResource(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LogoResource)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetVideoKeyFrameInterval(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetVideoKeyFrameInterval)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn VideoKeyFrameInterval(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoKeyFrameInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMaxVideoBitrate(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxVideoBitrate)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn MaxVideoBitrate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxVideoBitrate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMaxVideoWidth(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxVideoWidth)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn MaxVideoWidth(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxVideoWidth)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMaxVideoHeight(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxVideoHeight)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn MaxVideoHeight(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxVideoHeight)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for AppBroadcastTriggerProviderInfo {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAppBroadcastTriggerProviderInfo>();
 }
@@ -201,25 +81,7 @@ impl ApplicationTrigger {
         static SHARED: windows_core::imp::FactoryCache<ApplicationTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn RequestAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ApplicationTriggerResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn RequestAsyncWithArguments<P0>(&self, arguments: P0) -> windows_core::Result<windows_future::IAsyncOperation<ApplicationTriggerResult>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Collections::ValueSet>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAsyncWithArguments)(windows_core::Interface::as_raw(this), arguments.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for ApplicationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IApplicationTrigger>();
 }
@@ -286,62 +148,7 @@ impl BluetoothLEAdvertisementPublisherTrigger {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEAdvertisementPublisherTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
-    pub fn Advertisement(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisement> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Advertisement)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn PreferredTransmitPowerLevelInDBm(&self) -> windows_core::Result<super::super::Foundation::IReference<i16>> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementPublisherTrigger2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PreferredTransmitPowerLevelInDBm)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetPreferredTransmitPowerLevelInDBm<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<i16>>,
-    {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementPublisherTrigger2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetPreferredTransmitPowerLevelInDBm)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn UseExtendedFormat(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementPublisherTrigger2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UseExtendedFormat)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetUseExtendedFormat(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementPublisherTrigger2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetUseExtendedFormat)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn IsAnonymous(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementPublisherTrigger2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsAnonymous)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsAnonymous(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementPublisherTrigger2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIsAnonymous)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn IncludeTransmitPowerLevel(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementPublisherTrigger2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IncludeTransmitPowerLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIncludeTransmitPowerLevel(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementPublisherTrigger2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIncludeTransmitPowerLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for BluetoothLEAdvertisementPublisherTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothLEAdvertisementPublisherTrigger>();
 }
@@ -367,78 +174,7 @@ impl BluetoothLEAdvertisementWatcherTrigger {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEAdvertisementWatcherTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn MinSamplingInterval(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinSamplingInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn MaxSamplingInterval(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxSamplingInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MinOutOfRangeTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinOutOfRangeTimeout)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxOutOfRangeTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxOutOfRangeTimeout)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth")]
-    pub fn SignalStrengthFilter(&self) -> windows_core::Result<super::super::Devices::Bluetooth::BluetoothSignalStrengthFilter> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SignalStrengthFilter)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth")]
-    pub fn SetSignalStrengthFilter<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Devices::Bluetooth::BluetoothSignalStrengthFilter>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSignalStrengthFilter)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
-    pub fn AdvertisementFilter(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisementFilter> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AdvertisementFilter)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
-    pub fn SetAdvertisementFilter<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisementFilter>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAdvertisementFilter)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn AllowExtendedAdvertisements(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementWatcherTrigger2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AllowExtendedAdvertisements)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAllowExtendedAdvertisements(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEAdvertisementWatcherTrigger2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAllowExtendedAdvertisements)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for BluetoothLEAdvertisementWatcherTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothLEAdvertisementWatcherTrigger>();
 }
@@ -594,13 +330,6 @@ impl ContentPrefetchTrigger {
         static SHARED: windows_core::imp::FactoryCache<ContentPrefetchTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn WaitInterval(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WaitInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Create(waitinterval: super::super::Foundation::TimeSpan) -> windows_core::Result<ContentPrefetchTrigger> {
         Self::IContentPrefetchTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -651,20 +380,6 @@ pub struct CustomSystemEventTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(CustomSystemEventTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(CustomSystemEventTrigger, IBackgroundTrigger);
 impl CustomSystemEventTrigger {
-    pub fn TriggerId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TriggerId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Recurrence(&self) -> windows_core::Result<CustomSystemEventTriggerRecurrence> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Recurrence)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Create(triggerid: &windows_core::HSTRING, recurrence: CustomSystemEventTriggerRecurrence) -> windows_core::Result<CustomSystemEventTrigger> {
         Self::ICustomSystemEventTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -705,31 +420,6 @@ pub struct DeviceConnectionChangeTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DeviceConnectionChangeTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(DeviceConnectionChangeTrigger, IBackgroundTrigger);
 impl DeviceConnectionChangeTrigger {
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CanMaintainConnection(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanMaintainConnection)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaintainConnection(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaintainConnection)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMaintainConnection(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMaintainConnection)(windows_core::Interface::as_raw(this), value).ok() }
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceConnectionChangeTrigger>> {
         Self::IDeviceConnectionChangeTriggerStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -753,30 +443,12 @@ impl windows_core::RuntimeName for DeviceConnectionChangeTrigger {
 }
 unsafe impl Send for DeviceConnectionChangeTrigger {}
 unsafe impl Sync for DeviceConnectionChangeTrigger {}
-#[cfg(feature = "deprecated")]
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DeviceManufacturerNotificationTrigger(windows_core::IUnknown);
-#[cfg(feature = "deprecated")]
 windows_core::imp::interface_hierarchy!(DeviceManufacturerNotificationTrigger, windows_core::IUnknown, windows_core::IInspectable);
-#[cfg(feature = "deprecated")]
 windows_core::imp::required_hierarchy!(DeviceManufacturerNotificationTrigger, IBackgroundTrigger);
-#[cfg(feature = "deprecated")]
 impl DeviceManufacturerNotificationTrigger {
-    pub fn TriggerQualifier(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TriggerQualifier)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn OneShot(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OneShot)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Create(triggerqualifier: &windows_core::HSTRING, oneshot: bool) -> windows_core::Result<DeviceManufacturerNotificationTrigger> {
         Self::IDeviceManufacturerNotificationTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -788,16 +460,13 @@ impl DeviceManufacturerNotificationTrigger {
         SHARED.call(callback)
     }
 }
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeType for DeviceManufacturerNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDeviceManufacturerNotificationTrigger>();
 }
-#[cfg(feature = "deprecated")]
 unsafe impl windows_core::Interface for DeviceManufacturerNotificationTrigger {
     type Vtable = <IDeviceManufacturerNotificationTrigger as windows_core::Interface>::Vtable;
     const IID: windows_core::GUID = <IDeviceManufacturerNotificationTrigger as windows_core::Interface>::IID;
 }
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeName for DeviceManufacturerNotificationTrigger {
     const NAME: &'static str = "Windows.ApplicationModel.Background.DeviceManufacturerNotificationTrigger";
 }
@@ -814,21 +483,7 @@ impl DeviceServicingTrigger {
         static SHARED: windows_core::imp::FactoryCache<DeviceServicingTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn RequestAsyncSimple(&self, deviceid: &windows_core::HSTRING, expectedduration: super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncOperation<DeviceTriggerResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAsyncSimple)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), expectedduration, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn RequestAsyncWithArguments(&self, deviceid: &windows_core::HSTRING, expectedduration: super::super::Foundation::TimeSpan, arguments: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceTriggerResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAsyncWithArguments)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), expectedduration, core::mem::transmute_copy(arguments), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for DeviceServicingTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDeviceServicingTrigger>();
 }
@@ -869,21 +524,7 @@ impl DeviceUseTrigger {
         static SHARED: windows_core::imp::FactoryCache<DeviceUseTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn RequestAsyncSimple(&self, deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceTriggerResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAsyncSimple)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn RequestAsyncWithArguments(&self, deviceid: &windows_core::HSTRING, arguments: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceTriggerResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAsyncWithArguments)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), core::mem::transmute_copy(arguments), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for DeviceUseTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDeviceUseTrigger>();
 }
@@ -944,22 +585,6 @@ pub struct GattCharacteristicNotificationTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattCharacteristicNotificationTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(GattCharacteristicNotificationTrigger, IBackgroundTrigger);
 impl GattCharacteristicNotificationTrigger {
-    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-    pub fn Characteristic(&self) -> windows_core::Result<super::super::Devices::Bluetooth::GenericAttributeProfile::GattCharacteristic> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Characteristic)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_Background")]
-    pub fn EventTriggeringMode(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Background::BluetoothEventTriggeringMode> {
-        let this = &windows_core::Interface::cast::<IGattCharacteristicNotificationTrigger2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EventTriggeringMode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
     pub fn Create<P0>(characteristic: P0) -> windows_core::Result<GattCharacteristicNotificationTrigger>
     where
@@ -970,16 +595,6 @@ impl GattCharacteristicNotificationTrigger {
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), characteristic.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    #[cfg(all(feature = "Devices_Bluetooth_Background", feature = "Devices_Bluetooth_GenericAttributeProfile"))]
-    pub fn CreateWithEventTriggeringMode<P0>(characteristic: P0, eventtriggeringmode: super::super::Devices::Bluetooth::Background::BluetoothEventTriggeringMode) -> windows_core::Result<GattCharacteristicNotificationTrigger>
-    where
-        P0: windows_core::Param<super::super::Devices::Bluetooth::GenericAttributeProfile::GattCharacteristic>,
-    {
-        Self::IGattCharacteristicNotificationTriggerFactory2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithEventTriggeringMode)(windows_core::Interface::as_raw(this), characteristic.param().abi(), eventtriggeringmode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IGattCharacteristicNotificationTriggerFactory<R, F: FnOnce(&IGattCharacteristicNotificationTriggerFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<GattCharacteristicNotificationTrigger, IGattCharacteristicNotificationTriggerFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -1007,43 +622,6 @@ pub struct GattServiceProviderTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattServiceProviderTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(GattServiceProviderTrigger, IBackgroundTrigger);
 impl GattServiceProviderTrigger {
-    pub fn TriggerId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TriggerId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-    pub fn Service(&self) -> windows_core::Result<super::super::Devices::Bluetooth::GenericAttributeProfile::GattLocalService> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Service)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-    pub fn SetAdvertisingParameters<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Devices::Bluetooth::GenericAttributeProfile::GattServiceProviderAdvertisingParameters>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAdvertisingParameters)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-    pub fn AdvertisingParameters(&self) -> windows_core::Result<super::super::Devices::Bluetooth::GenericAttributeProfile::GattServiceProviderAdvertisingParameters> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AdvertisingParameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateAsync(triggerid: &windows_core::HSTRING, serviceuuid: windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GattServiceProviderTriggerResult>> {
-        Self::IGattServiceProviderTriggerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(triggerid), serviceuuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IGattServiceProviderTriggerStatics<R, F: FnOnce(&IGattServiceProviderTriggerStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<GattServiceProviderTrigger, IGattServiceProviderTriggerStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -1066,13 +644,6 @@ unsafe impl Sync for GattServiceProviderTrigger {}
 pub struct GattServiceProviderTriggerResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattServiceProviderTriggerResult, windows_core::IUnknown, windows_core::IInspectable);
 impl GattServiceProviderTriggerResult {
-    pub fn Trigger(&self) -> windows_core::Result<GattServiceProviderTrigger> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Trigger)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Devices_Bluetooth")]
     pub fn Error(&self) -> windows_core::Result<super::super::Devices::Bluetooth::BluetoothError> {
         let this = self;
@@ -1107,20 +678,7 @@ impl GeovisitTrigger {
         static SHARED: windows_core::imp::FactoryCache<GeovisitTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    #[cfg(feature = "Devices_Geolocation")]
-    pub fn MonitoringScope(&self) -> windows_core::Result<super::super::Devices::Geolocation::VisitMonitoringScope> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MonitoringScope)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    #[cfg(feature = "Devices_Geolocation")]
-    pub fn SetMonitoringScope(&self, value: super::super::Devices::Geolocation::VisitMonitoringScope) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMonitoringScope)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for GeovisitTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGeovisitTrigger>();
 }
@@ -1137,82 +695,6 @@ windows_core::imp::define_interface!(IActivitySensorTrigger, IActivitySensorTrig
 impl windows_core::RuntimeType for IActivitySensorTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Sensors")]
-impl windows_core::RuntimeName for IActivitySensorTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IActivitySensorTrigger";
-}
-#[cfg(feature = "Devices_Sensors")]
-pub trait IActivitySensorTrigger_Impl: IBackgroundTrigger_Impl {
-    fn SubscribedActivities(&self) -> windows_core::Result<windows_collections::IVector<super::super::Devices::Sensors::ActivityType>>;
-    fn ReportInterval(&self) -> windows_core::Result<u32>;
-    fn SupportedActivities(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Devices::Sensors::ActivityType>>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-}
-#[cfg(feature = "Devices_Sensors")]
-impl IActivitySensorTrigger_Vtbl {
-    pub const fn new<Identity: IActivitySensorTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SubscribedActivities<Identity: IActivitySensorTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorTrigger_Impl::SubscribedActivities(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReportInterval<Identity: IActivitySensorTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorTrigger_Impl::ReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedActivities<Identity: IActivitySensorTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorTrigger_Impl::SupportedActivities(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: IActivitySensorTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorTrigger_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IActivitySensorTrigger, OFFSET>(),
-            SubscribedActivities: SubscribedActivities::<Identity, OFFSET>,
-            ReportInterval: ReportInterval::<Identity, OFFSET>,
-            SupportedActivities: SupportedActivities::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IActivitySensorTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IActivitySensorTrigger_Vtbl {
@@ -1232,33 +714,6 @@ windows_core::imp::define_interface!(IActivitySensorTriggerFactory, IActivitySen
 impl windows_core::RuntimeType for IActivitySensorTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IActivitySensorTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IActivitySensorTriggerFactory";
-}
-pub trait IActivitySensorTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, reportIntervalInMilliseconds: u32) -> windows_core::Result<ActivitySensorTrigger>;
-}
-impl IActivitySensorTriggerFactory_Vtbl {
-    pub const fn new<Identity: IActivitySensorTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IActivitySensorTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, reportintervalinmilliseconds: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorTriggerFactory_Impl::Create(this, reportintervalinmilliseconds) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IActivitySensorTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IActivitySensorTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IActivitySensorTriggerFactory_Vtbl {
@@ -1269,44 +724,6 @@ windows_core::imp::define_interface!(IAppBroadcastTrigger, IAppBroadcastTrigger_
 impl windows_core::RuntimeType for IAppBroadcastTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAppBroadcastTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IAppBroadcastTrigger";
-}
-pub trait IAppBroadcastTrigger_Impl: IBackgroundTrigger_Impl {
-    fn SetProviderInfo(&self, value: windows_core::Ref<'_, AppBroadcastTriggerProviderInfo>) -> windows_core::Result<()>;
-    fn ProviderInfo(&self) -> windows_core::Result<AppBroadcastTriggerProviderInfo>;
-}
-impl IAppBroadcastTrigger_Vtbl {
-    pub const fn new<Identity: IAppBroadcastTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetProviderInfo<Identity: IAppBroadcastTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAppBroadcastTrigger_Impl::SetProviderInfo(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ProviderInfo<Identity: IAppBroadcastTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAppBroadcastTrigger_Impl::ProviderInfo(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAppBroadcastTrigger, OFFSET>(),
-            SetProviderInfo: SetProviderInfo::<Identity, OFFSET>,
-            ProviderInfo: ProviderInfo::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAppBroadcastTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAppBroadcastTrigger_Vtbl {
@@ -1318,36 +735,6 @@ windows_core::imp::define_interface!(IAppBroadcastTriggerFactory, IAppBroadcastT
 impl windows_core::RuntimeType for IAppBroadcastTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAppBroadcastTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IAppBroadcastTriggerFactory";
-}
-pub trait IAppBroadcastTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateAppBroadcastTrigger(&self, providerKey: &windows_core::HSTRING) -> windows_core::Result<AppBroadcastTrigger>;
-}
-impl IAppBroadcastTriggerFactory_Vtbl {
-    pub const fn new<Identity: IAppBroadcastTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateAppBroadcastTrigger<Identity: IAppBroadcastTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, providerkey: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAppBroadcastTriggerFactory_Impl::CreateAppBroadcastTrigger(this, core::mem::transmute(&providerkey)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAppBroadcastTriggerFactory, OFFSET>(),
-            CreateAppBroadcastTrigger: CreateAppBroadcastTrigger::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAppBroadcastTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAppBroadcastTriggerFactory_Vtbl {
@@ -1358,155 +745,6 @@ windows_core::imp::define_interface!(IAppBroadcastTriggerProviderInfo, IAppBroad
 impl windows_core::RuntimeType for IAppBroadcastTriggerProviderInfo {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAppBroadcastTriggerProviderInfo {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IAppBroadcastTriggerProviderInfo";
-}
-pub trait IAppBroadcastTriggerProviderInfo_Impl: windows_core::IUnknownImpl {
-    fn SetDisplayNameResource(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn DisplayNameResource(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetLogoResource(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn LogoResource(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetVideoKeyFrameInterval(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn VideoKeyFrameInterval(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetMaxVideoBitrate(&self, value: u32) -> windows_core::Result<()>;
-    fn MaxVideoBitrate(&self) -> windows_core::Result<u32>;
-    fn SetMaxVideoWidth(&self, value: u32) -> windows_core::Result<()>;
-    fn MaxVideoWidth(&self) -> windows_core::Result<u32>;
-    fn SetMaxVideoHeight(&self, value: u32) -> windows_core::Result<()>;
-    fn MaxVideoHeight(&self) -> windows_core::Result<u32>;
-}
-impl IAppBroadcastTriggerProviderInfo_Vtbl {
-    pub const fn new<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetDisplayNameResource<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAppBroadcastTriggerProviderInfo_Impl::SetDisplayNameResource(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn DisplayNameResource<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAppBroadcastTriggerProviderInfo_Impl::DisplayNameResource(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLogoResource<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAppBroadcastTriggerProviderInfo_Impl::SetLogoResource(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn LogoResource<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAppBroadcastTriggerProviderInfo_Impl::LogoResource(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetVideoKeyFrameInterval<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAppBroadcastTriggerProviderInfo_Impl::SetVideoKeyFrameInterval(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn VideoKeyFrameInterval<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAppBroadcastTriggerProviderInfo_Impl::VideoKeyFrameInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaxVideoBitrate<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAppBroadcastTriggerProviderInfo_Impl::SetMaxVideoBitrate(this, value).into()
-            }
-        }
-        unsafe extern "system" fn MaxVideoBitrate<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAppBroadcastTriggerProviderInfo_Impl::MaxVideoBitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaxVideoWidth<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAppBroadcastTriggerProviderInfo_Impl::SetMaxVideoWidth(this, value).into()
-            }
-        }
-        unsafe extern "system" fn MaxVideoWidth<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAppBroadcastTriggerProviderInfo_Impl::MaxVideoWidth(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaxVideoHeight<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAppBroadcastTriggerProviderInfo_Impl::SetMaxVideoHeight(this, value).into()
-            }
-        }
-        unsafe extern "system" fn MaxVideoHeight<Identity: IAppBroadcastTriggerProviderInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAppBroadcastTriggerProviderInfo_Impl::MaxVideoHeight(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAppBroadcastTriggerProviderInfo, OFFSET>(),
-            SetDisplayNameResource: SetDisplayNameResource::<Identity, OFFSET>,
-            DisplayNameResource: DisplayNameResource::<Identity, OFFSET>,
-            SetLogoResource: SetLogoResource::<Identity, OFFSET>,
-            LogoResource: LogoResource::<Identity, OFFSET>,
-            SetVideoKeyFrameInterval: SetVideoKeyFrameInterval::<Identity, OFFSET>,
-            VideoKeyFrameInterval: VideoKeyFrameInterval::<Identity, OFFSET>,
-            SetMaxVideoBitrate: SetMaxVideoBitrate::<Identity, OFFSET>,
-            MaxVideoBitrate: MaxVideoBitrate::<Identity, OFFSET>,
-            SetMaxVideoWidth: SetMaxVideoWidth::<Identity, OFFSET>,
-            MaxVideoWidth: MaxVideoWidth::<Identity, OFFSET>,
-            SetMaxVideoHeight: SetMaxVideoHeight::<Identity, OFFSET>,
-            MaxVideoHeight: MaxVideoHeight::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAppBroadcastTriggerProviderInfo as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAppBroadcastTriggerProviderInfo_Vtbl {
@@ -1528,54 +766,6 @@ windows_core::imp::define_interface!(IApplicationTrigger, IApplicationTrigger_Vt
 impl windows_core::RuntimeType for IApplicationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Foundation_Collections")]
-impl windows_core::RuntimeName for IApplicationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IApplicationTrigger";
-}
-#[cfg(feature = "Foundation_Collections")]
-pub trait IApplicationTrigger_Impl: IBackgroundTrigger_Impl {
-    fn RequestAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ApplicationTriggerResult>>;
-    fn RequestAsyncWithArguments(&self, arguments: windows_core::Ref<'_, super::super::Foundation::Collections::ValueSet>) -> windows_core::Result<windows_future::IAsyncOperation<ApplicationTriggerResult>>;
-}
-#[cfg(feature = "Foundation_Collections")]
-impl IApplicationTrigger_Vtbl {
-    pub const fn new<Identity: IApplicationTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RequestAsync<Identity: IApplicationTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IApplicationTrigger_Impl::RequestAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestAsyncWithArguments<Identity: IApplicationTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, arguments: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IApplicationTrigger_Impl::RequestAsyncWithArguments(this, core::mem::transmute_copy(&arguments)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IApplicationTrigger, OFFSET>(),
-            RequestAsync: RequestAsync::<Identity, OFFSET>,
-            RequestAsyncWithArguments: RequestAsyncWithArguments::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IApplicationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IApplicationTrigger_Vtbl {
@@ -1590,18 +780,6 @@ windows_core::imp::define_interface!(IAppointmentStoreNotificationTrigger, IAppo
 impl windows_core::RuntimeType for IAppointmentStoreNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAppointmentStoreNotificationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IAppointmentStoreNotificationTrigger";
-}
-pub trait IAppointmentStoreNotificationTrigger_Impl: IBackgroundTrigger_Impl {}
-impl IAppointmentStoreNotificationTrigger_Vtbl {
-    pub const fn new<Identity: IAppointmentStoreNotificationTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAppointmentStoreNotificationTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAppointmentStoreNotificationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAppointmentStoreNotificationTrigger_Vtbl {
@@ -1633,39 +811,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisementPublisherTrigger,
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementPublisherTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth_Advertisement")]
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementPublisherTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IBluetoothLEAdvertisementPublisherTrigger";
-}
-#[cfg(feature = "Devices_Bluetooth_Advertisement")]
-pub trait IBluetoothLEAdvertisementPublisherTrigger_Impl: IBackgroundTrigger_Impl {
-    fn Advertisement(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisement>;
-}
-#[cfg(feature = "Devices_Bluetooth_Advertisement")]
-impl IBluetoothLEAdvertisementPublisherTrigger_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementPublisherTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Advertisement<Identity: IBluetoothLEAdvertisementPublisherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementPublisherTrigger_Impl::Advertisement(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementPublisherTrigger, OFFSET>(),
-            Advertisement: Advertisement::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementPublisherTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementPublisherTrigger_Vtbl {
@@ -1679,110 +824,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisementPublisherTrigger2,
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementPublisherTrigger2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementPublisherTrigger2 {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IBluetoothLEAdvertisementPublisherTrigger2";
-}
-pub trait IBluetoothLEAdvertisementPublisherTrigger2_Impl: windows_core::IUnknownImpl {
-    fn PreferredTransmitPowerLevelInDBm(&self) -> windows_core::Result<super::super::Foundation::IReference<i16>>;
-    fn SetPreferredTransmitPowerLevelInDBm(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<i16>>) -> windows_core::Result<()>;
-    fn UseExtendedFormat(&self) -> windows_core::Result<bool>;
-    fn SetUseExtendedFormat(&self, value: bool) -> windows_core::Result<()>;
-    fn IsAnonymous(&self) -> windows_core::Result<bool>;
-    fn SetIsAnonymous(&self, value: bool) -> windows_core::Result<()>;
-    fn IncludeTransmitPowerLevel(&self) -> windows_core::Result<bool>;
-    fn SetIncludeTransmitPowerLevel(&self, value: bool) -> windows_core::Result<()>;
-}
-impl IBluetoothLEAdvertisementPublisherTrigger2_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PreferredTransmitPowerLevelInDBm<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementPublisherTrigger2_Impl::PreferredTransmitPowerLevelInDBm(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPreferredTransmitPowerLevelInDBm<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementPublisherTrigger2_Impl::SetPreferredTransmitPowerLevelInDBm(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn UseExtendedFormat<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementPublisherTrigger2_Impl::UseExtendedFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetUseExtendedFormat<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementPublisherTrigger2_Impl::SetUseExtendedFormat(this, value).into()
-            }
-        }
-        unsafe extern "system" fn IsAnonymous<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementPublisherTrigger2_Impl::IsAnonymous(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIsAnonymous<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementPublisherTrigger2_Impl::SetIsAnonymous(this, value).into()
-            }
-        }
-        unsafe extern "system" fn IncludeTransmitPowerLevel<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementPublisherTrigger2_Impl::IncludeTransmitPowerLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIncludeTransmitPowerLevel<Identity: IBluetoothLEAdvertisementPublisherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementPublisherTrigger2_Impl::SetIncludeTransmitPowerLevel(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementPublisherTrigger2, OFFSET>(),
-            PreferredTransmitPowerLevelInDBm: PreferredTransmitPowerLevelInDBm::<Identity, OFFSET>,
-            SetPreferredTransmitPowerLevelInDBm: SetPreferredTransmitPowerLevelInDBm::<Identity, OFFSET>,
-            UseExtendedFormat: UseExtendedFormat::<Identity, OFFSET>,
-            SetUseExtendedFormat: SetUseExtendedFormat::<Identity, OFFSET>,
-            IsAnonymous: IsAnonymous::<Identity, OFFSET>,
-            SetIsAnonymous: SetIsAnonymous::<Identity, OFFSET>,
-            IncludeTransmitPowerLevel: IncludeTransmitPowerLevel::<Identity, OFFSET>,
-            SetIncludeTransmitPowerLevel: SetIncludeTransmitPowerLevel::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementPublisherTrigger2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementPublisherTrigger2_Vtbl {
@@ -1796,130 +837,35 @@ pub struct IBluetoothLEAdvertisementPublisherTrigger2_Vtbl {
     pub IncludeTransmitPowerLevel: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
     pub SetIncludeTransmitPowerLevel: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
 }
+windows_core::imp::define_interface!(IBluetoothLEAdvertisementPublisherTrigger3, IBluetoothLEAdvertisementPublisherTrigger3_Vtbl, 0x64419d03_d604_5bdc_b7d2_a7fe25c55460);
+impl windows_core::RuntimeType for IBluetoothLEAdvertisementPublisherTrigger3 {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct IBluetoothLEAdvertisementPublisherTrigger3_Vtbl {
+    pub base__: windows_core::IInspectable_Vtbl,
+    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
+    pub PrimaryPhy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisementPhyType) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Devices_Bluetooth_Advertisement"))]
+    PrimaryPhy: usize,
+    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
+    pub SetPrimaryPhy: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisementPhyType) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Devices_Bluetooth_Advertisement"))]
+    SetPrimaryPhy: usize,
+    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
+    pub SecondaryPhy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisementPhyType) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Devices_Bluetooth_Advertisement"))]
+    SecondaryPhy: usize,
+    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
+    pub SetSecondaryPhy: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisementPhyType) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Devices_Bluetooth_Advertisement"))]
+    SetSecondaryPhy: usize,
+}
 windows_core::imp::define_interface!(IBluetoothLEAdvertisementWatcherTrigger, IBluetoothLEAdvertisementWatcherTrigger_Vtbl, 0x1aab1819_bce1_48eb_a827_59fb7cee52a6);
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementWatcherTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth_Advertisement")]
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementWatcherTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IBluetoothLEAdvertisementWatcherTrigger";
-}
-#[cfg(feature = "Devices_Bluetooth_Advertisement")]
-pub trait IBluetoothLEAdvertisementWatcherTrigger_Impl: IBackgroundTrigger_Impl {
-    fn MinSamplingInterval(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn MaxSamplingInterval(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn MinOutOfRangeTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn MaxOutOfRangeTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SignalStrengthFilter(&self) -> windows_core::Result<super::super::Devices::Bluetooth::BluetoothSignalStrengthFilter>;
-    fn SetSignalStrengthFilter(&self, value: windows_core::Ref<'_, super::super::Devices::Bluetooth::BluetoothSignalStrengthFilter>) -> windows_core::Result<()>;
-    fn AdvertisementFilter(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisementFilter>;
-    fn SetAdvertisementFilter(&self, value: windows_core::Ref<'_, super::super::Devices::Bluetooth::Advertisement::BluetoothLEAdvertisementFilter>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Devices_Bluetooth_Advertisement")]
-impl IBluetoothLEAdvertisementWatcherTrigger_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MinSamplingInterval<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementWatcherTrigger_Impl::MinSamplingInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxSamplingInterval<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementWatcherTrigger_Impl::MaxSamplingInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinOutOfRangeTimeout<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementWatcherTrigger_Impl::MinOutOfRangeTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxOutOfRangeTimeout<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementWatcherTrigger_Impl::MaxOutOfRangeTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SignalStrengthFilter<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementWatcherTrigger_Impl::SignalStrengthFilter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSignalStrengthFilter<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementWatcherTrigger_Impl::SetSignalStrengthFilter(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AdvertisementFilter<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementWatcherTrigger_Impl::AdvertisementFilter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAdvertisementFilter<Identity: IBluetoothLEAdvertisementWatcherTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementWatcherTrigger_Impl::SetAdvertisementFilter(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementWatcherTrigger, OFFSET>(),
-            MinSamplingInterval: MinSamplingInterval::<Identity, OFFSET>,
-            MaxSamplingInterval: MaxSamplingInterval::<Identity, OFFSET>,
-            MinOutOfRangeTimeout: MinOutOfRangeTimeout::<Identity, OFFSET>,
-            MaxOutOfRangeTimeout: MaxOutOfRangeTimeout::<Identity, OFFSET>,
-            SignalStrengthFilter: SignalStrengthFilter::<Identity, OFFSET>,
-            SetSignalStrengthFilter: SetSignalStrengthFilter::<Identity, OFFSET>,
-            AdvertisementFilter: AdvertisementFilter::<Identity, OFFSET>,
-            SetAdvertisementFilter: SetAdvertisementFilter::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementWatcherTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementWatcherTrigger_Vtbl {
@@ -1949,43 +895,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisementWatcherTrigger2, I
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementWatcherTrigger2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementWatcherTrigger2 {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IBluetoothLEAdvertisementWatcherTrigger2";
-}
-pub trait IBluetoothLEAdvertisementWatcherTrigger2_Impl: windows_core::IUnknownImpl {
-    fn AllowExtendedAdvertisements(&self) -> windows_core::Result<bool>;
-    fn SetAllowExtendedAdvertisements(&self, value: bool) -> windows_core::Result<()>;
-}
-impl IBluetoothLEAdvertisementWatcherTrigger2_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementWatcherTrigger2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AllowExtendedAdvertisements<Identity: IBluetoothLEAdvertisementWatcherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementWatcherTrigger2_Impl::AllowExtendedAdvertisements(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAllowExtendedAdvertisements<Identity: IBluetoothLEAdvertisementWatcherTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementWatcherTrigger2_Impl::SetAllowExtendedAdvertisements(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementWatcherTrigger2, OFFSET>(),
-            AllowExtendedAdvertisements: AllowExtendedAdvertisements::<Identity, OFFSET>,
-            SetAllowExtendedAdvertisements: SetAllowExtendedAdvertisements::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementWatcherTrigger2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementWatcherTrigger2_Vtbl {
@@ -1993,22 +902,31 @@ pub struct IBluetoothLEAdvertisementWatcherTrigger2_Vtbl {
     pub AllowExtendedAdvertisements: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
     pub SetAllowExtendedAdvertisements: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
 }
+windows_core::imp::define_interface!(IBluetoothLEAdvertisementWatcherTrigger3, IBluetoothLEAdvertisementWatcherTrigger3_Vtbl, 0xda50011a_8261_56a0_ac7b_a8de1624088b);
+impl windows_core::RuntimeType for IBluetoothLEAdvertisementWatcherTrigger3 {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct IBluetoothLEAdvertisementWatcherTrigger3_Vtbl {
+    pub base__: windows_core::IInspectable_Vtbl,
+    pub UseUncoded1MPhy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
+    pub SetUseUncoded1MPhy: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
+    pub UseCodedPhy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
+    pub SetUseCodedPhy: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
+    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
+    pub ScanParameters: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Devices_Bluetooth_Advertisement"))]
+    ScanParameters: usize,
+    #[cfg(feature = "Devices_Bluetooth_Advertisement")]
+    pub SetScanParameters: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Devices_Bluetooth_Advertisement"))]
+    SetScanParameters: usize,
+}
 windows_core::imp::define_interface!(ICachedFileUpdaterTrigger, ICachedFileUpdaterTrigger_Vtbl, 0xe21caeeb_32f2_4d31_b553_b9e01bde37e0);
 impl windows_core::RuntimeType for ICachedFileUpdaterTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICachedFileUpdaterTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ICachedFileUpdaterTrigger";
-}
-pub trait ICachedFileUpdaterTrigger_Impl: IBackgroundTrigger_Impl {}
-impl ICachedFileUpdaterTrigger_Vtbl {
-    pub const fn new<Identity: ICachedFileUpdaterTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICachedFileUpdaterTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICachedFileUpdaterTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICachedFileUpdaterTrigger_Vtbl {
@@ -2018,18 +936,6 @@ windows_core::imp::define_interface!(IChatMessageNotificationTrigger, IChatMessa
 impl windows_core::RuntimeType for IChatMessageNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IChatMessageNotificationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IChatMessageNotificationTrigger";
-}
-pub trait IChatMessageNotificationTrigger_Impl: IBackgroundTrigger_Impl {}
-impl IChatMessageNotificationTrigger_Vtbl {
-    pub const fn new<Identity: IChatMessageNotificationTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IChatMessageNotificationTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IChatMessageNotificationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IChatMessageNotificationTrigger_Vtbl {
@@ -2039,18 +945,6 @@ windows_core::imp::define_interface!(IChatMessageReceivedNotificationTrigger, IC
 impl windows_core::RuntimeType for IChatMessageReceivedNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IChatMessageReceivedNotificationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IChatMessageReceivedNotificationTrigger";
-}
-pub trait IChatMessageReceivedNotificationTrigger_Impl: IBackgroundTrigger_Impl {}
-impl IChatMessageReceivedNotificationTrigger_Vtbl {
-    pub const fn new<Identity: IChatMessageReceivedNotificationTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IChatMessageReceivedNotificationTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IChatMessageReceivedNotificationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IChatMessageReceivedNotificationTrigger_Vtbl {
@@ -2060,18 +954,6 @@ windows_core::imp::define_interface!(ICommunicationBlockingAppSetAsActiveTrigger
 impl windows_core::RuntimeType for ICommunicationBlockingAppSetAsActiveTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICommunicationBlockingAppSetAsActiveTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ICommunicationBlockingAppSetAsActiveTrigger";
-}
-pub trait ICommunicationBlockingAppSetAsActiveTrigger_Impl: IBackgroundTrigger_Impl {}
-impl ICommunicationBlockingAppSetAsActiveTrigger_Vtbl {
-    pub const fn new<Identity: ICommunicationBlockingAppSetAsActiveTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICommunicationBlockingAppSetAsActiveTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICommunicationBlockingAppSetAsActiveTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICommunicationBlockingAppSetAsActiveTrigger_Vtbl {
@@ -2081,18 +963,6 @@ windows_core::imp::define_interface!(IContactStoreNotificationTrigger, IContactS
 impl windows_core::RuntimeType for IContactStoreNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IContactStoreNotificationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IContactStoreNotificationTrigger";
-}
-pub trait IContactStoreNotificationTrigger_Impl: IBackgroundTrigger_Impl {}
-impl IContactStoreNotificationTrigger_Vtbl {
-    pub const fn new<Identity: IContactStoreNotificationTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IContactStoreNotificationTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IContactStoreNotificationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IContactStoreNotificationTrigger_Vtbl {
@@ -2102,32 +972,6 @@ windows_core::imp::define_interface!(IContentPrefetchTrigger, IContentPrefetchTr
 impl windows_core::RuntimeType for IContentPrefetchTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IContentPrefetchTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IContentPrefetchTrigger";
-}
-pub trait IContentPrefetchTrigger_Impl: IBackgroundTrigger_Impl {
-    fn WaitInterval(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-}
-impl IContentPrefetchTrigger_Vtbl {
-    pub const fn new<Identity: IContentPrefetchTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn WaitInterval<Identity: IContentPrefetchTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IContentPrefetchTrigger_Impl::WaitInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IContentPrefetchTrigger, OFFSET>(), WaitInterval: WaitInterval::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IContentPrefetchTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IContentPrefetchTrigger_Vtbl {
@@ -2138,33 +982,6 @@ windows_core::imp::define_interface!(IContentPrefetchTriggerFactory, IContentPre
 impl windows_core::RuntimeType for IContentPrefetchTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IContentPrefetchTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IContentPrefetchTriggerFactory";
-}
-pub trait IContentPrefetchTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, waitInterval: &super::super::Foundation::TimeSpan) -> windows_core::Result<ContentPrefetchTrigger>;
-}
-impl IContentPrefetchTriggerFactory_Vtbl {
-    pub const fn new<Identity: IContentPrefetchTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IContentPrefetchTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, waitinterval: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IContentPrefetchTriggerFactory_Impl::Create(this, core::mem::transmute(&waitinterval)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IContentPrefetchTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IContentPrefetchTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IContentPrefetchTriggerFactory_Vtbl {
@@ -2175,50 +992,6 @@ windows_core::imp::define_interface!(ICustomSystemEventTrigger, ICustomSystemEve
 impl windows_core::RuntimeType for ICustomSystemEventTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICustomSystemEventTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ICustomSystemEventTrigger";
-}
-pub trait ICustomSystemEventTrigger_Impl: windows_core::IUnknownImpl {
-    fn TriggerId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Recurrence(&self) -> windows_core::Result<CustomSystemEventTriggerRecurrence>;
-}
-impl ICustomSystemEventTrigger_Vtbl {
-    pub const fn new<Identity: ICustomSystemEventTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TriggerId<Identity: ICustomSystemEventTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICustomSystemEventTrigger_Impl::TriggerId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Recurrence<Identity: ICustomSystemEventTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut CustomSystemEventTriggerRecurrence) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICustomSystemEventTrigger_Impl::Recurrence(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICustomSystemEventTrigger, OFFSET>(),
-            TriggerId: TriggerId::<Identity, OFFSET>,
-            Recurrence: Recurrence::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICustomSystemEventTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICustomSystemEventTrigger_Vtbl {
@@ -2230,33 +1003,6 @@ windows_core::imp::define_interface!(ICustomSystemEventTriggerFactory, ICustomSy
 impl windows_core::RuntimeType for ICustomSystemEventTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICustomSystemEventTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ICustomSystemEventTriggerFactory";
-}
-pub trait ICustomSystemEventTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, triggerId: &windows_core::HSTRING, recurrence: CustomSystemEventTriggerRecurrence) -> windows_core::Result<CustomSystemEventTrigger>;
-}
-impl ICustomSystemEventTriggerFactory_Vtbl {
-    pub const fn new<Identity: ICustomSystemEventTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ICustomSystemEventTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, triggerid: *mut core::ffi::c_void, recurrence: CustomSystemEventTriggerRecurrence, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICustomSystemEventTriggerFactory_Impl::Create(this, core::mem::transmute(&triggerid), recurrence) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICustomSystemEventTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICustomSystemEventTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICustomSystemEventTriggerFactory_Vtbl {
@@ -2267,72 +1013,6 @@ windows_core::imp::define_interface!(IDeviceConnectionChangeTrigger, IDeviceConn
 impl windows_core::RuntimeType for IDeviceConnectionChangeTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceConnectionChangeTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IDeviceConnectionChangeTrigger";
-}
-pub trait IDeviceConnectionChangeTrigger_Impl: IBackgroundTrigger_Impl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn CanMaintainConnection(&self) -> windows_core::Result<bool>;
-    fn MaintainConnection(&self) -> windows_core::Result<bool>;
-    fn SetMaintainConnection(&self, value: bool) -> windows_core::Result<()>;
-}
-impl IDeviceConnectionChangeTrigger_Vtbl {
-    pub const fn new<Identity: IDeviceConnectionChangeTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: IDeviceConnectionChangeTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceConnectionChangeTrigger_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CanMaintainConnection<Identity: IDeviceConnectionChangeTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceConnectionChangeTrigger_Impl::CanMaintainConnection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaintainConnection<Identity: IDeviceConnectionChangeTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceConnectionChangeTrigger_Impl::MaintainConnection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaintainConnection<Identity: IDeviceConnectionChangeTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceConnectionChangeTrigger_Impl::SetMaintainConnection(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceConnectionChangeTrigger, OFFSET>(),
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            CanMaintainConnection: CanMaintainConnection::<Identity, OFFSET>,
-            MaintainConnection: MaintainConnection::<Identity, OFFSET>,
-            SetMaintainConnection: SetMaintainConnection::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceConnectionChangeTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceConnectionChangeTrigger_Vtbl {
@@ -2346,96 +1026,16 @@ windows_core::imp::define_interface!(IDeviceConnectionChangeTriggerStatics, IDev
 impl windows_core::RuntimeType for IDeviceConnectionChangeTriggerStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceConnectionChangeTriggerStatics {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IDeviceConnectionChangeTriggerStatics";
-}
-pub trait IDeviceConnectionChangeTriggerStatics_Impl: windows_core::IUnknownImpl {
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceConnectionChangeTrigger>>;
-}
-impl IDeviceConnectionChangeTriggerStatics_Vtbl {
-    pub const fn new<Identity: IDeviceConnectionChangeTriggerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdAsync<Identity: IDeviceConnectionChangeTriggerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceConnectionChangeTriggerStatics_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceConnectionChangeTriggerStatics, OFFSET>(),
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceConnectionChangeTriggerStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceConnectionChangeTriggerStatics_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
     pub FromIdAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
-#[cfg(feature = "deprecated")]
 windows_core::imp::define_interface!(IDeviceManufacturerNotificationTrigger, IDeviceManufacturerNotificationTrigger_Vtbl, 0x81278ab5_41ab_16da_86c2_7f7bf0912f5b);
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeType for IDeviceManufacturerNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "deprecated")]
-impl windows_core::RuntimeName for IDeviceManufacturerNotificationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IDeviceManufacturerNotificationTrigger";
-}
-#[cfg(feature = "deprecated")]
-pub trait IDeviceManufacturerNotificationTrigger_Impl: IBackgroundTrigger_Impl {
-    fn TriggerQualifier(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn OneShot(&self) -> windows_core::Result<bool>;
-}
-#[cfg(feature = "deprecated")]
-impl IDeviceManufacturerNotificationTrigger_Vtbl {
-    pub const fn new<Identity: IDeviceManufacturerNotificationTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TriggerQualifier<Identity: IDeviceManufacturerNotificationTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceManufacturerNotificationTrigger_Impl::TriggerQualifier(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OneShot<Identity: IDeviceManufacturerNotificationTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceManufacturerNotificationTrigger_Impl::OneShot(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceManufacturerNotificationTrigger, OFFSET>(),
-            TriggerQualifier: TriggerQualifier::<Identity, OFFSET>,
-            OneShot: OneShot::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceManufacturerNotificationTrigger as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "deprecated")]
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceManufacturerNotificationTrigger_Vtbl {
@@ -2443,46 +1043,10 @@ pub struct IDeviceManufacturerNotificationTrigger_Vtbl {
     pub TriggerQualifier: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub OneShot: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
 }
-#[cfg(feature = "deprecated")]
 windows_core::imp::define_interface!(IDeviceManufacturerNotificationTriggerFactory, IDeviceManufacturerNotificationTriggerFactory_Vtbl, 0x7955de75_25bb_4153_a1a2_3029fcabb652);
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeType for IDeviceManufacturerNotificationTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "deprecated")]
-impl windows_core::RuntimeName for IDeviceManufacturerNotificationTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IDeviceManufacturerNotificationTriggerFactory";
-}
-#[cfg(feature = "deprecated")]
-pub trait IDeviceManufacturerNotificationTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, triggerQualifier: &windows_core::HSTRING, oneShot: bool) -> windows_core::Result<DeviceManufacturerNotificationTrigger>;
-}
-#[cfg(feature = "deprecated")]
-impl IDeviceManufacturerNotificationTriggerFactory_Vtbl {
-    pub const fn new<Identity: IDeviceManufacturerNotificationTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IDeviceManufacturerNotificationTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, triggerqualifier: *mut core::ffi::c_void, oneshot: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceManufacturerNotificationTriggerFactory_Impl::Create(this, core::mem::transmute(&triggerqualifier), oneshot) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceManufacturerNotificationTriggerFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceManufacturerNotificationTriggerFactory as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "deprecated")]
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceManufacturerNotificationTriggerFactory_Vtbl {
@@ -2493,51 +1057,6 @@ windows_core::imp::define_interface!(IDeviceServicingTrigger, IDeviceServicingTr
 impl windows_core::RuntimeType for IDeviceServicingTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceServicingTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IDeviceServicingTrigger";
-}
-pub trait IDeviceServicingTrigger_Impl: IBackgroundTrigger_Impl {
-    fn RequestAsyncSimple(&self, deviceId: &windows_core::HSTRING, expectedDuration: &super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncOperation<DeviceTriggerResult>>;
-    fn RequestAsyncWithArguments(&self, deviceId: &windows_core::HSTRING, expectedDuration: &super::super::Foundation::TimeSpan, arguments: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceTriggerResult>>;
-}
-impl IDeviceServicingTrigger_Vtbl {
-    pub const fn new<Identity: IDeviceServicingTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RequestAsyncSimple<Identity: IDeviceServicingTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, expectedduration: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceServicingTrigger_Impl::RequestAsyncSimple(this, core::mem::transmute(&deviceid), core::mem::transmute(&expectedduration)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestAsyncWithArguments<Identity: IDeviceServicingTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, expectedduration: super::super::Foundation::TimeSpan, arguments: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceServicingTrigger_Impl::RequestAsyncWithArguments(this, core::mem::transmute(&deviceid), core::mem::transmute(&expectedduration), core::mem::transmute(&arguments)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceServicingTrigger, OFFSET>(),
-            RequestAsyncSimple: RequestAsyncSimple::<Identity, OFFSET>,
-            RequestAsyncWithArguments: RequestAsyncWithArguments::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceServicingTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceServicingTrigger_Vtbl {
@@ -2549,51 +1068,6 @@ windows_core::imp::define_interface!(IDeviceUseTrigger, IDeviceUseTrigger_Vtbl,
 impl windows_core::RuntimeType for IDeviceUseTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceUseTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IDeviceUseTrigger";
-}
-pub trait IDeviceUseTrigger_Impl: IBackgroundTrigger_Impl {
-    fn RequestAsyncSimple(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceTriggerResult>>;
-    fn RequestAsyncWithArguments(&self, deviceId: &windows_core::HSTRING, arguments: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceTriggerResult>>;
-}
-impl IDeviceUseTrigger_Vtbl {
-    pub const fn new<Identity: IDeviceUseTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RequestAsyncSimple<Identity: IDeviceUseTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceUseTrigger_Impl::RequestAsyncSimple(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestAsyncWithArguments<Identity: IDeviceUseTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, arguments: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceUseTrigger_Impl::RequestAsyncWithArguments(this, core::mem::transmute(&deviceid), core::mem::transmute(&arguments)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceUseTrigger, OFFSET>(),
-            RequestAsyncSimple: RequestAsyncSimple::<Identity, OFFSET>,
-            RequestAsyncWithArguments: RequestAsyncWithArguments::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceUseTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceUseTrigger_Vtbl {
@@ -2605,18 +1079,6 @@ windows_core::imp::define_interface!(IDeviceWatcherTrigger, IDeviceWatcherTrigge
 impl windows_core::RuntimeType for IDeviceWatcherTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceWatcherTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IDeviceWatcherTrigger";
-}
-pub trait IDeviceWatcherTrigger_Impl: IBackgroundTrigger_Impl {}
-impl IDeviceWatcherTrigger_Vtbl {
-    pub const fn new<Identity: IDeviceWatcherTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceWatcherTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceWatcherTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceWatcherTrigger_Vtbl {
@@ -2626,18 +1088,6 @@ windows_core::imp::define_interface!(IEmailStoreNotificationTrigger, IEmailStore
 impl windows_core::RuntimeType for IEmailStoreNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IEmailStoreNotificationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IEmailStoreNotificationTrigger";
-}
-pub trait IEmailStoreNotificationTrigger_Impl: IBackgroundTrigger_Impl {}
-impl IEmailStoreNotificationTrigger_Vtbl {
-    pub const fn new<Identity: IEmailStoreNotificationTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IEmailStoreNotificationTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IEmailStoreNotificationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEmailStoreNotificationTrigger_Vtbl {
@@ -2647,39 +1097,6 @@ windows_core::imp::define_interface!(IGattCharacteristicNotificationTrigger, IGa
 impl windows_core::RuntimeType for IGattCharacteristicNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-impl windows_core::RuntimeName for IGattCharacteristicNotificationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IGattCharacteristicNotificationTrigger";
-}
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-pub trait IGattCharacteristicNotificationTrigger_Impl: IBackgroundTrigger_Impl {
-    fn Characteristic(&self) -> windows_core::Result<super::super::Devices::Bluetooth::GenericAttributeProfile::GattCharacteristic>;
-}
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-impl IGattCharacteristicNotificationTrigger_Vtbl {
-    pub const fn new<Identity: IGattCharacteristicNotificationTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Characteristic<Identity: IGattCharacteristicNotificationTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristicNotificationTrigger_Impl::Characteristic(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristicNotificationTrigger, OFFSET>(),
-            Characteristic: Characteristic::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristicNotificationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristicNotificationTrigger_Vtbl {
@@ -2693,38 +1110,6 @@ windows_core::imp::define_interface!(IGattCharacteristicNotificationTrigger2, IG
 impl windows_core::RuntimeType for IGattCharacteristicNotificationTrigger2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth_Background")]
-impl windows_core::RuntimeName for IGattCharacteristicNotificationTrigger2 {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IGattCharacteristicNotificationTrigger2";
-}
-#[cfg(feature = "Devices_Bluetooth_Background")]
-pub trait IGattCharacteristicNotificationTrigger2_Impl: windows_core::IUnknownImpl {
-    fn EventTriggeringMode(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Background::BluetoothEventTriggeringMode>;
-}
-#[cfg(feature = "Devices_Bluetooth_Background")]
-impl IGattCharacteristicNotificationTrigger2_Vtbl {
-    pub const fn new<Identity: IGattCharacteristicNotificationTrigger2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn EventTriggeringMode<Identity: IGattCharacteristicNotificationTrigger2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Devices::Bluetooth::Background::BluetoothEventTriggeringMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristicNotificationTrigger2_Impl::EventTriggeringMode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristicNotificationTrigger2, OFFSET>(),
-            EventTriggeringMode: EventTriggeringMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristicNotificationTrigger2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristicNotificationTrigger2_Vtbl {
@@ -2738,39 +1123,6 @@ windows_core::imp::define_interface!(IGattCharacteristicNotificationTriggerFacto
 impl windows_core::RuntimeType for IGattCharacteristicNotificationTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-impl windows_core::RuntimeName for IGattCharacteristicNotificationTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IGattCharacteristicNotificationTriggerFactory";
-}
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-pub trait IGattCharacteristicNotificationTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, characteristic: windows_core::Ref<'_, super::super::Devices::Bluetooth::GenericAttributeProfile::GattCharacteristic>) -> windows_core::Result<GattCharacteristicNotificationTrigger>;
-}
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-impl IGattCharacteristicNotificationTriggerFactory_Vtbl {
-    pub const fn new<Identity: IGattCharacteristicNotificationTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IGattCharacteristicNotificationTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, characteristic: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristicNotificationTriggerFactory_Impl::Create(this, core::mem::transmute_copy(&characteristic)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristicNotificationTriggerFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristicNotificationTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristicNotificationTriggerFactory_Vtbl {
@@ -2784,39 +1136,6 @@ windows_core::imp::define_interface!(IGattCharacteristicNotificationTriggerFacto
 impl windows_core::RuntimeType for IGattCharacteristicNotificationTriggerFactory2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Devices_Bluetooth_Background", feature = "Devices_Bluetooth_GenericAttributeProfile"))]
-impl windows_core::RuntimeName for IGattCharacteristicNotificationTriggerFactory2 {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IGattCharacteristicNotificationTriggerFactory2";
-}
-#[cfg(all(feature = "Devices_Bluetooth_Background", feature = "Devices_Bluetooth_GenericAttributeProfile"))]
-pub trait IGattCharacteristicNotificationTriggerFactory2_Impl: windows_core::IUnknownImpl {
-    fn CreateWithEventTriggeringMode(&self, characteristic: windows_core::Ref<'_, super::super::Devices::Bluetooth::GenericAttributeProfile::GattCharacteristic>, eventTriggeringMode: super::super::Devices::Bluetooth::Background::BluetoothEventTriggeringMode) -> windows_core::Result<GattCharacteristicNotificationTrigger>;
-}
-#[cfg(all(feature = "Devices_Bluetooth_Background", feature = "Devices_Bluetooth_GenericAttributeProfile"))]
-impl IGattCharacteristicNotificationTriggerFactory2_Vtbl {
-    pub const fn new<Identity: IGattCharacteristicNotificationTriggerFactory2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateWithEventTriggeringMode<Identity: IGattCharacteristicNotificationTriggerFactory2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, characteristic: *mut core::ffi::c_void, eventtriggeringmode: super::super::Devices::Bluetooth::Background::BluetoothEventTriggeringMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristicNotificationTriggerFactory2_Impl::CreateWithEventTriggeringMode(this, core::mem::transmute_copy(&characteristic), eventtriggeringmode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristicNotificationTriggerFactory2, OFFSET>(),
-            CreateWithEventTriggeringMode: CreateWithEventTriggeringMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristicNotificationTriggerFactory2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristicNotificationTriggerFactory2_Vtbl {
@@ -2830,77 +1149,6 @@ windows_core::imp::define_interface!(IGattServiceProviderTrigger, IGattServicePr
 impl windows_core::RuntimeType for IGattServiceProviderTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-impl windows_core::RuntimeName for IGattServiceProviderTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IGattServiceProviderTrigger";
-}
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-pub trait IGattServiceProviderTrigger_Impl: windows_core::IUnknownImpl {
-    fn TriggerId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Service(&self) -> windows_core::Result<super::super::Devices::Bluetooth::GenericAttributeProfile::GattLocalService>;
-    fn SetAdvertisingParameters(&self, value: windows_core::Ref<'_, super::super::Devices::Bluetooth::GenericAttributeProfile::GattServiceProviderAdvertisingParameters>) -> windows_core::Result<()>;
-    fn AdvertisingParameters(&self) -> windows_core::Result<super::super::Devices::Bluetooth::GenericAttributeProfile::GattServiceProviderAdvertisingParameters>;
-}
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-impl IGattServiceProviderTrigger_Vtbl {
-    pub const fn new<Identity: IGattServiceProviderTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TriggerId<Identity: IGattServiceProviderTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderTrigger_Impl::TriggerId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Service<Identity: IGattServiceProviderTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderTrigger_Impl::Service(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAdvertisingParameters<Identity: IGattServiceProviderTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattServiceProviderTrigger_Impl::SetAdvertisingParameters(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AdvertisingParameters<Identity: IGattServiceProviderTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderTrigger_Impl::AdvertisingParameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattServiceProviderTrigger, OFFSET>(),
-            TriggerId: TriggerId::<Identity, OFFSET>,
-            Service: Service::<Identity, OFFSET>,
-            SetAdvertisingParameters: SetAdvertisingParameters::<Identity, OFFSET>,
-            AdvertisingParameters: AdvertisingParameters::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattServiceProviderTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattServiceProviderTrigger_Vtbl {
@@ -2923,53 +1171,6 @@ windows_core::imp::define_interface!(IGattServiceProviderTriggerResult, IGattSer
 impl windows_core::RuntimeType for IGattServiceProviderTriggerResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth")]
-impl windows_core::RuntimeName for IGattServiceProviderTriggerResult {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IGattServiceProviderTriggerResult";
-}
-#[cfg(feature = "Devices_Bluetooth")]
-pub trait IGattServiceProviderTriggerResult_Impl: windows_core::IUnknownImpl {
-    fn Trigger(&self) -> windows_core::Result<GattServiceProviderTrigger>;
-    fn Error(&self) -> windows_core::Result<super::super::Devices::Bluetooth::BluetoothError>;
-}
-#[cfg(feature = "Devices_Bluetooth")]
-impl IGattServiceProviderTriggerResult_Vtbl {
-    pub const fn new<Identity: IGattServiceProviderTriggerResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Trigger<Identity: IGattServiceProviderTriggerResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderTriggerResult_Impl::Trigger(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Error<Identity: IGattServiceProviderTriggerResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Devices::Bluetooth::BluetoothError) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderTriggerResult_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattServiceProviderTriggerResult, OFFSET>(),
-            Trigger: Trigger::<Identity, OFFSET>,
-            Error: Error::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattServiceProviderTriggerResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattServiceProviderTriggerResult_Vtbl {
@@ -2984,36 +1185,6 @@ windows_core::imp::define_interface!(IGattServiceProviderTriggerStatics, IGattSe
 impl windows_core::RuntimeType for IGattServiceProviderTriggerStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattServiceProviderTriggerStatics {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IGattServiceProviderTriggerStatics";
-}
-pub trait IGattServiceProviderTriggerStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateAsync(&self, triggerId: &windows_core::HSTRING, serviceUuid: &windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GattServiceProviderTriggerResult>>;
-}
-impl IGattServiceProviderTriggerStatics_Vtbl {
-    pub const fn new<Identity: IGattServiceProviderTriggerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateAsync<Identity: IGattServiceProviderTriggerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, triggerid: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderTriggerStatics_Impl::CreateAsync(this, core::mem::transmute(&triggerid), core::mem::transmute(&serviceuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattServiceProviderTriggerStatics, OFFSET>(),
-            CreateAsync: CreateAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattServiceProviderTriggerStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattServiceProviderTriggerStatics_Vtbl {
@@ -3024,46 +1195,6 @@ windows_core::imp::define_interface!(IGeovisitTrigger, IGeovisitTrigger_Vtbl, 0x
 impl windows_core::RuntimeType for IGeovisitTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Geolocation")]
-impl windows_core::RuntimeName for IGeovisitTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IGeovisitTrigger";
-}
-#[cfg(feature = "Devices_Geolocation")]
-pub trait IGeovisitTrigger_Impl: IBackgroundTrigger_Impl {
-    fn MonitoringScope(&self) -> windows_core::Result<super::super::Devices::Geolocation::VisitMonitoringScope>;
-    fn SetMonitoringScope(&self, value: super::super::Devices::Geolocation::VisitMonitoringScope) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Devices_Geolocation")]
-impl IGeovisitTrigger_Vtbl {
-    pub const fn new<Identity: IGeovisitTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MonitoringScope<Identity: IGeovisitTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Devices::Geolocation::VisitMonitoringScope) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGeovisitTrigger_Impl::MonitoringScope(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMonitoringScope<Identity: IGeovisitTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Devices::Geolocation::VisitMonitoringScope) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGeovisitTrigger_Impl::SetMonitoringScope(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGeovisitTrigger, OFFSET>(),
-            MonitoringScope: MonitoringScope::<Identity, OFFSET>,
-            SetMonitoringScope: SetMonitoringScope::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGeovisitTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGeovisitTrigger_Vtbl {
@@ -3081,32 +1212,6 @@ windows_core::imp::define_interface!(ILocationTrigger, ILocationTrigger_Vtbl, 0x
 impl windows_core::RuntimeType for ILocationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILocationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ILocationTrigger";
-}
-pub trait ILocationTrigger_Impl: IBackgroundTrigger_Impl {
-    fn TriggerType(&self) -> windows_core::Result<LocationTriggerType>;
-}
-impl ILocationTrigger_Vtbl {
-    pub const fn new<Identity: ILocationTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TriggerType<Identity: ILocationTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut LocationTriggerType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILocationTrigger_Impl::TriggerType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILocationTrigger, OFFSET>(), TriggerType: TriggerType::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILocationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILocationTrigger_Vtbl {
@@ -3117,33 +1222,6 @@ windows_core::imp::define_interface!(ILocationTriggerFactory, ILocationTriggerFa
 impl windows_core::RuntimeType for ILocationTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILocationTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ILocationTriggerFactory";
-}
-pub trait ILocationTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, triggerType: LocationTriggerType) -> windows_core::Result<LocationTrigger>;
-}
-impl ILocationTriggerFactory_Vtbl {
-    pub const fn new<Identity: ILocationTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ILocationTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, triggertype: LocationTriggerType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILocationTriggerFactory_Impl::Create(this, triggertype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILocationTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILocationTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILocationTriggerFactory_Vtbl {
@@ -3154,49 +1232,6 @@ windows_core::imp::define_interface!(IMaintenanceTrigger, IMaintenanceTrigger_Vt
 impl windows_core::RuntimeType for IMaintenanceTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMaintenanceTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IMaintenanceTrigger";
-}
-pub trait IMaintenanceTrigger_Impl: IBackgroundTrigger_Impl {
-    fn FreshnessTime(&self) -> windows_core::Result<u32>;
-    fn OneShot(&self) -> windows_core::Result<bool>;
-}
-impl IMaintenanceTrigger_Vtbl {
-    pub const fn new<Identity: IMaintenanceTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FreshnessTime<Identity: IMaintenanceTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMaintenanceTrigger_Impl::FreshnessTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OneShot<Identity: IMaintenanceTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMaintenanceTrigger_Impl::OneShot(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMaintenanceTrigger, OFFSET>(),
-            FreshnessTime: FreshnessTime::<Identity, OFFSET>,
-            OneShot: OneShot::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMaintenanceTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMaintenanceTrigger_Vtbl {
@@ -3208,33 +1243,6 @@ windows_core::imp::define_interface!(IMaintenanceTriggerFactory, IMaintenanceTri
 impl windows_core::RuntimeType for IMaintenanceTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMaintenanceTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IMaintenanceTriggerFactory";
-}
-pub trait IMaintenanceTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, freshnessTime: u32, oneShot: bool) -> windows_core::Result<MaintenanceTrigger>;
-}
-impl IMaintenanceTriggerFactory_Vtbl {
-    pub const fn new<Identity: IMaintenanceTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IMaintenanceTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, freshnesstime: u32, oneshot: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMaintenanceTriggerFactory_Impl::Create(this, freshnesstime, oneshot) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMaintenanceTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMaintenanceTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMaintenanceTriggerFactory_Vtbl {
@@ -3245,54 +1253,6 @@ windows_core::imp::define_interface!(IMediaProcessingTrigger, IMediaProcessingTr
 impl windows_core::RuntimeType for IMediaProcessingTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Foundation_Collections")]
-impl windows_core::RuntimeName for IMediaProcessingTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IMediaProcessingTrigger";
-}
-#[cfg(feature = "Foundation_Collections")]
-pub trait IMediaProcessingTrigger_Impl: IBackgroundTrigger_Impl {
-    fn RequestAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<MediaProcessingTriggerResult>>;
-    fn RequestAsyncWithArguments(&self, arguments: windows_core::Ref<'_, super::super::Foundation::Collections::ValueSet>) -> windows_core::Result<windows_future::IAsyncOperation<MediaProcessingTriggerResult>>;
-}
-#[cfg(feature = "Foundation_Collections")]
-impl IMediaProcessingTrigger_Vtbl {
-    pub const fn new<Identity: IMediaProcessingTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RequestAsync<Identity: IMediaProcessingTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaProcessingTrigger_Impl::RequestAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestAsyncWithArguments<Identity: IMediaProcessingTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, arguments: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaProcessingTrigger_Impl::RequestAsyncWithArguments(this, core::mem::transmute_copy(&arguments)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaProcessingTrigger, OFFSET>(),
-            RequestAsync: RequestAsync::<Identity, OFFSET>,
-            RequestAsyncWithArguments: RequestAsyncWithArguments::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaProcessingTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMediaProcessingTrigger_Vtbl {
@@ -3307,18 +1267,6 @@ windows_core::imp::define_interface!(INetworkOperatorHotspotAuthenticationTrigge
 impl windows_core::RuntimeType for INetworkOperatorHotspotAuthenticationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for INetworkOperatorHotspotAuthenticationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.INetworkOperatorHotspotAuthenticationTrigger";
-}
-pub trait INetworkOperatorHotspotAuthenticationTrigger_Impl: IBackgroundTrigger_Impl {}
-impl INetworkOperatorHotspotAuthenticationTrigger_Vtbl {
-    pub const fn new<Identity: INetworkOperatorHotspotAuthenticationTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, INetworkOperatorHotspotAuthenticationTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<INetworkOperatorHotspotAuthenticationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct INetworkOperatorHotspotAuthenticationTrigger_Vtbl {
@@ -3328,36 +1276,6 @@ windows_core::imp::define_interface!(INetworkOperatorNotificationTrigger, INetwo
 impl windows_core::RuntimeType for INetworkOperatorNotificationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for INetworkOperatorNotificationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.INetworkOperatorNotificationTrigger";
-}
-pub trait INetworkOperatorNotificationTrigger_Impl: IBackgroundTrigger_Impl {
-    fn NetworkAccountId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl INetworkOperatorNotificationTrigger_Vtbl {
-    pub const fn new<Identity: INetworkOperatorNotificationTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NetworkAccountId<Identity: INetworkOperatorNotificationTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkOperatorNotificationTrigger_Impl::NetworkAccountId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, INetworkOperatorNotificationTrigger, OFFSET>(),
-            NetworkAccountId: NetworkAccountId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<INetworkOperatorNotificationTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct INetworkOperatorNotificationTrigger_Vtbl {
@@ -3368,36 +1286,6 @@ windows_core::imp::define_interface!(INetworkOperatorNotificationTriggerFactory,
 impl windows_core::RuntimeType for INetworkOperatorNotificationTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for INetworkOperatorNotificationTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.INetworkOperatorNotificationTriggerFactory";
-}
-pub trait INetworkOperatorNotificationTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, networkAccountId: &windows_core::HSTRING) -> windows_core::Result<NetworkOperatorNotificationTrigger>;
-}
-impl INetworkOperatorNotificationTriggerFactory_Vtbl {
-    pub const fn new<Identity: INetworkOperatorNotificationTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: INetworkOperatorNotificationTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, networkaccountid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkOperatorNotificationTriggerFactory_Impl::Create(this, core::mem::transmute(&networkaccountid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, INetworkOperatorNotificationTriggerFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<INetworkOperatorNotificationTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct INetworkOperatorNotificationTriggerFactory_Vtbl {
@@ -3408,52 +1296,6 @@ windows_core::imp::define_interface!(IPhoneTrigger, IPhoneTrigger_Vtbl, 0x8dcfe9
 impl windows_core::RuntimeType for IPhoneTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "ApplicationModel_Calls_Background")]
-impl windows_core::RuntimeName for IPhoneTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IPhoneTrigger";
-}
-#[cfg(feature = "ApplicationModel_Calls_Background")]
-pub trait IPhoneTrigger_Impl: IBackgroundTrigger_Impl {
-    fn OneShot(&self) -> windows_core::Result<bool>;
-    fn TriggerType(&self) -> windows_core::Result<super::Calls::Background::PhoneTriggerType>;
-}
-#[cfg(feature = "ApplicationModel_Calls_Background")]
-impl IPhoneTrigger_Vtbl {
-    pub const fn new<Identity: IPhoneTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OneShot<Identity: IPhoneTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPhoneTrigger_Impl::OneShot(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TriggerType<Identity: IPhoneTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::Calls::Background::PhoneTriggerType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPhoneTrigger_Impl::TriggerType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IPhoneTrigger, OFFSET>(),
-            OneShot: OneShot::<Identity, OFFSET>,
-            TriggerType: TriggerType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPhoneTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPhoneTrigger_Vtbl {
@@ -3468,36 +1310,6 @@ windows_core::imp::define_interface!(IPhoneTriggerFactory, IPhoneTriggerFactory_
 impl windows_core::RuntimeType for IPhoneTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "ApplicationModel_Calls_Background")]
-impl windows_core::RuntimeName for IPhoneTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IPhoneTriggerFactory";
-}
-#[cfg(feature = "ApplicationModel_Calls_Background")]
-pub trait IPhoneTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, r#type: super::Calls::Background::PhoneTriggerType, oneShot: bool) -> windows_core::Result<PhoneTrigger>;
-}
-#[cfg(feature = "ApplicationModel_Calls_Background")]
-impl IPhoneTriggerFactory_Vtbl {
-    pub const fn new<Identity: IPhoneTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IPhoneTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, r#type: super::Calls::Background::PhoneTriggerType, oneshot: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPhoneTriggerFactory_Impl::Create(this, r#type, oneshot) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IPhoneTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPhoneTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPhoneTriggerFactory_Vtbl {
@@ -3511,33 +1323,6 @@ windows_core::imp::define_interface!(IPushNotificationTriggerFactory, IPushNotif
 impl windows_core::RuntimeType for IPushNotificationTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IPushNotificationTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IPushNotificationTriggerFactory";
-}
-pub trait IPushNotificationTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, applicationId: &windows_core::HSTRING) -> windows_core::Result<PushNotificationTrigger>;
-}
-impl IPushNotificationTriggerFactory_Vtbl {
-    pub const fn new<Identity: IPushNotificationTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IPushNotificationTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, applicationid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPushNotificationTriggerFactory_Impl::Create(this, core::mem::transmute(&applicationid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IPushNotificationTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPushNotificationTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPushNotificationTriggerFactory_Vtbl {
@@ -3548,18 +1333,6 @@ windows_core::imp::define_interface!(IRcsEndUserMessageAvailableTrigger, IRcsEnd
 impl windows_core::RuntimeType for IRcsEndUserMessageAvailableTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IRcsEndUserMessageAvailableTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IRcsEndUserMessageAvailableTrigger";
-}
-pub trait IRcsEndUserMessageAvailableTrigger_Impl: IBackgroundTrigger_Impl {}
-impl IRcsEndUserMessageAvailableTrigger_Vtbl {
-    pub const fn new<Identity: IRcsEndUserMessageAvailableTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IRcsEndUserMessageAvailableTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRcsEndUserMessageAvailableTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRcsEndUserMessageAvailableTrigger_Vtbl {
@@ -3569,121 +1342,6 @@ windows_core::imp::define_interface!(IRfcommConnectionTrigger, IRfcommConnection
 impl windows_core::RuntimeType for IRfcommConnectionTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Devices_Bluetooth_Background", feature = "Networking_Sockets"))]
-impl windows_core::RuntimeName for IRfcommConnectionTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IRfcommConnectionTrigger";
-}
-#[cfg(all(feature = "Devices_Bluetooth_Background", feature = "Networking_Sockets"))]
-pub trait IRfcommConnectionTrigger_Impl: IBackgroundTrigger_Impl {
-    fn InboundConnection(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Background::RfcommInboundConnectionInformation>;
-    fn OutboundConnection(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Background::RfcommOutboundConnectionInformation>;
-    fn AllowMultipleConnections(&self) -> windows_core::Result<bool>;
-    fn SetAllowMultipleConnections(&self, value: bool) -> windows_core::Result<()>;
-    fn ProtectionLevel(&self) -> windows_core::Result<super::super::Networking::Sockets::SocketProtectionLevel>;
-    fn SetProtectionLevel(&self, value: super::super::Networking::Sockets::SocketProtectionLevel) -> windows_core::Result<()>;
-    fn RemoteHostName(&self) -> windows_core::Result<super::super::Networking::HostName>;
-    fn SetRemoteHostName(&self, value: windows_core::Ref<'_, super::super::Networking::HostName>) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Devices_Bluetooth_Background", feature = "Networking_Sockets"))]
-impl IRfcommConnectionTrigger_Vtbl {
-    pub const fn new<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn InboundConnection<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommConnectionTrigger_Impl::InboundConnection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OutboundConnection<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommConnectionTrigger_Impl::OutboundConnection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AllowMultipleConnections<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommConnectionTrigger_Impl::AllowMultipleConnections(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAllowMultipleConnections<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRfcommConnectionTrigger_Impl::SetAllowMultipleConnections(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ProtectionLevel<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Networking::Sockets::SocketProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommConnectionTrigger_Impl::ProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetProtectionLevel<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Networking::Sockets::SocketProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRfcommConnectionTrigger_Impl::SetProtectionLevel(this, value).into()
-            }
-        }
-        unsafe extern "system" fn RemoteHostName<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommConnectionTrigger_Impl::RemoteHostName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRemoteHostName<Identity: IRfcommConnectionTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRfcommConnectionTrigger_Impl::SetRemoteHostName(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRfcommConnectionTrigger, OFFSET>(),
-            InboundConnection: InboundConnection::<Identity, OFFSET>,
-            OutboundConnection: OutboundConnection::<Identity, OFFSET>,
-            AllowMultipleConnections: AllowMultipleConnections::<Identity, OFFSET>,
-            SetAllowMultipleConnections: SetAllowMultipleConnections::<Identity, OFFSET>,
-            ProtectionLevel: ProtectionLevel::<Identity, OFFSET>,
-            SetProtectionLevel: SetProtectionLevel::<Identity, OFFSET>,
-            RemoteHostName: RemoteHostName::<Identity, OFFSET>,
-            SetRemoteHostName: SetRemoteHostName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRfcommConnectionTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRfcommConnectionTrigger_Vtbl {
@@ -3715,28 +1373,10 @@ pub struct IRfcommConnectionTrigger_Vtbl {
     #[cfg(not(feature = "Networking"))]
     SetRemoteHostName: usize,
 }
-#[cfg(feature = "deprecated")]
 windows_core::imp::define_interface!(ISecondaryAuthenticationFactorAuthenticationTrigger, ISecondaryAuthenticationFactorAuthenticationTrigger_Vtbl, 0xf237f327_5181_4f24_96a7_700a4e5fac62);
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeType for ISecondaryAuthenticationFactorAuthenticationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "deprecated")]
-impl windows_core::RuntimeName for ISecondaryAuthenticationFactorAuthenticationTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISecondaryAuthenticationFactorAuthenticationTrigger";
-}
-#[cfg(feature = "deprecated")]
-pub trait ISecondaryAuthenticationFactorAuthenticationTrigger_Impl: IBackgroundTrigger_Impl {}
-#[cfg(feature = "deprecated")]
-impl ISecondaryAuthenticationFactorAuthenticationTrigger_Vtbl {
-    pub const fn new<Identity: ISecondaryAuthenticationFactorAuthenticationTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISecondaryAuthenticationFactorAuthenticationTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISecondaryAuthenticationFactorAuthenticationTrigger as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "deprecated")]
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISecondaryAuthenticationFactorAuthenticationTrigger_Vtbl {
@@ -3746,18 +1386,6 @@ windows_core::imp::define_interface!(ISensorDataThresholdTrigger, ISensorDataThr
 impl windows_core::RuntimeType for ISensorDataThresholdTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISensorDataThresholdTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISensorDataThresholdTrigger";
-}
-pub trait ISensorDataThresholdTrigger_Impl: IBackgroundTrigger_Impl {}
-impl ISensorDataThresholdTrigger_Vtbl {
-    pub const fn new<Identity: ISensorDataThresholdTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISensorDataThresholdTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISensorDataThresholdTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISensorDataThresholdTrigger_Vtbl {
@@ -3767,36 +1395,6 @@ windows_core::imp::define_interface!(ISensorDataThresholdTriggerFactory, ISensor
 impl windows_core::RuntimeType for ISensorDataThresholdTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Sensors")]
-impl windows_core::RuntimeName for ISensorDataThresholdTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISensorDataThresholdTriggerFactory";
-}
-#[cfg(feature = "Devices_Sensors")]
-pub trait ISensorDataThresholdTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, threshold: windows_core::Ref<'_, super::super::Devices::Sensors::ISensorDataThreshold>) -> windows_core::Result<SensorDataThresholdTrigger>;
-}
-#[cfg(feature = "Devices_Sensors")]
-impl ISensorDataThresholdTriggerFactory_Vtbl {
-    pub const fn new<Identity: ISensorDataThresholdTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISensorDataThresholdTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, threshold: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorDataThresholdTriggerFactory_Impl::Create(this, core::mem::transmute_copy(&threshold)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISensorDataThresholdTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISensorDataThresholdTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISensorDataThresholdTriggerFactory_Vtbl {
@@ -3810,35 +1408,6 @@ windows_core::imp::define_interface!(ISmartCardTrigger, ISmartCardTrigger_Vtbl,
 impl windows_core::RuntimeType for ISmartCardTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_SmartCards")]
-impl windows_core::RuntimeName for ISmartCardTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISmartCardTrigger";
-}
-#[cfg(feature = "Devices_SmartCards")]
-pub trait ISmartCardTrigger_Impl: IBackgroundTrigger_Impl {
-    fn TriggerType(&self) -> windows_core::Result<super::super::Devices::SmartCards::SmartCardTriggerType>;
-}
-#[cfg(feature = "Devices_SmartCards")]
-impl ISmartCardTrigger_Vtbl {
-    pub const fn new<Identity: ISmartCardTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TriggerType<Identity: ISmartCardTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Devices::SmartCards::SmartCardTriggerType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmartCardTrigger_Impl::TriggerType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISmartCardTrigger, OFFSET>(), TriggerType: TriggerType::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISmartCardTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISmartCardTrigger_Vtbl {
@@ -3852,36 +1421,6 @@ windows_core::imp::define_interface!(ISmartCardTriggerFactory, ISmartCardTrigger
 impl windows_core::RuntimeType for ISmartCardTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_SmartCards")]
-impl windows_core::RuntimeName for ISmartCardTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISmartCardTriggerFactory";
-}
-#[cfg(feature = "Devices_SmartCards")]
-pub trait ISmartCardTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, triggerType: super::super::Devices::SmartCards::SmartCardTriggerType) -> windows_core::Result<SmartCardTrigger>;
-}
-#[cfg(feature = "Devices_SmartCards")]
-impl ISmartCardTriggerFactory_Vtbl {
-    pub const fn new<Identity: ISmartCardTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISmartCardTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, triggertype: super::super::Devices::SmartCards::SmartCardTriggerType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmartCardTriggerFactory_Impl::Create(this, triggertype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISmartCardTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISmartCardTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISmartCardTriggerFactory_Vtbl {
@@ -3895,36 +1434,6 @@ windows_core::imp::define_interface!(ISmsMessageReceivedTriggerFactory, ISmsMess
 impl windows_core::RuntimeType for ISmsMessageReceivedTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Sms")]
-impl windows_core::RuntimeName for ISmsMessageReceivedTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISmsMessageReceivedTriggerFactory";
-}
-#[cfg(feature = "Devices_Sms")]
-pub trait ISmsMessageReceivedTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, filterRules: windows_core::Ref<'_, super::super::Devices::Sms::SmsFilterRules>) -> windows_core::Result<SmsMessageReceivedTrigger>;
-}
-#[cfg(feature = "Devices_Sms")]
-impl ISmsMessageReceivedTriggerFactory_Vtbl {
-    pub const fn new<Identity: ISmsMessageReceivedTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISmsMessageReceivedTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filterrules: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsMessageReceivedTriggerFactory_Impl::Create(this, core::mem::transmute_copy(&filterrules)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISmsMessageReceivedTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISmsMessageReceivedTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISmsMessageReceivedTriggerFactory_Vtbl {
@@ -3938,35 +1447,6 @@ windows_core::imp::define_interface!(ISocketActivityTrigger, ISocketActivityTrig
 impl windows_core::RuntimeType for ISocketActivityTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISocketActivityTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISocketActivityTrigger";
-}
-pub trait ISocketActivityTrigger_Impl: windows_core::IUnknownImpl {
-    fn IsWakeFromLowPowerSupported(&self) -> windows_core::Result<bool>;
-}
-impl ISocketActivityTrigger_Vtbl {
-    pub const fn new<Identity: ISocketActivityTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsWakeFromLowPowerSupported<Identity: ISocketActivityTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISocketActivityTrigger_Impl::IsWakeFromLowPowerSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISocketActivityTrigger, OFFSET>(),
-            IsWakeFromLowPowerSupported: IsWakeFromLowPowerSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISocketActivityTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISocketActivityTrigger_Vtbl {
@@ -3977,39 +1457,6 @@ windows_core::imp::define_interface!(IStorageLibraryChangeTrackerTriggerFactory,
 impl windows_core::RuntimeType for IStorageLibraryChangeTrackerTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage")]
-impl windows_core::RuntimeName for IStorageLibraryChangeTrackerTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IStorageLibraryChangeTrackerTriggerFactory";
-}
-#[cfg(feature = "Storage")]
-pub trait IStorageLibraryChangeTrackerTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, tracker: windows_core::Ref<'_, super::super::Storage::StorageLibraryChangeTracker>) -> windows_core::Result<StorageLibraryChangeTrackerTrigger>;
-}
-#[cfg(feature = "Storage")]
-impl IStorageLibraryChangeTrackerTriggerFactory_Vtbl {
-    pub const fn new<Identity: IStorageLibraryChangeTrackerTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IStorageLibraryChangeTrackerTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, tracker: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChangeTrackerTriggerFactory_Impl::Create(this, core::mem::transmute_copy(&tracker)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryChangeTrackerTriggerFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryChangeTrackerTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryChangeTrackerTriggerFactory_Vtbl {
@@ -4023,18 +1470,6 @@ windows_core::imp::define_interface!(IStorageLibraryContentChangedTrigger, IStor
 impl windows_core::RuntimeType for IStorageLibraryContentChangedTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibraryContentChangedTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IStorageLibraryContentChangedTrigger";
-}
-pub trait IStorageLibraryContentChangedTrigger_Impl: IBackgroundTrigger_Impl {}
-impl IStorageLibraryContentChangedTrigger_Vtbl {
-    pub const fn new<Identity: IStorageLibraryContentChangedTrigger_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryContentChangedTrigger, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryContentChangedTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryContentChangedTrigger_Vtbl {
@@ -4044,54 +1479,6 @@ windows_core::imp::define_interface!(IStorageLibraryContentChangedTriggerStatics
 impl windows_core::RuntimeType for IStorageLibraryContentChangedTriggerStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage")]
-impl windows_core::RuntimeName for IStorageLibraryContentChangedTriggerStatics {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IStorageLibraryContentChangedTriggerStatics";
-}
-#[cfg(feature = "Storage")]
-pub trait IStorageLibraryContentChangedTriggerStatics_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, storageLibrary: windows_core::Ref<'_, super::super::Storage::StorageLibrary>) -> windows_core::Result<StorageLibraryContentChangedTrigger>;
-    fn CreateFromLibraries(&self, storageLibraries: windows_core::Ref<'_, windows_collections::IIterable<super::super::Storage::StorageLibrary>>) -> windows_core::Result<StorageLibraryContentChangedTrigger>;
-}
-#[cfg(feature = "Storage")]
-impl IStorageLibraryContentChangedTriggerStatics_Vtbl {
-    pub const fn new<Identity: IStorageLibraryContentChangedTriggerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IStorageLibraryContentChangedTriggerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, storagelibrary: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryContentChangedTriggerStatics_Impl::Create(this, core::mem::transmute_copy(&storagelibrary)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromLibraries<Identity: IStorageLibraryContentChangedTriggerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, storagelibraries: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryContentChangedTriggerStatics_Impl::CreateFromLibraries(this, core::mem::transmute_copy(&storagelibraries)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryContentChangedTriggerStatics, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-            CreateFromLibraries: CreateFromLibraries::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryContentChangedTriggerStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryContentChangedTriggerStatics_Vtbl {
@@ -4109,49 +1496,6 @@ windows_core::imp::define_interface!(ISystemTrigger, ISystemTrigger_Vtbl, 0x1d80
 impl windows_core::RuntimeType for ISystemTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISystemTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISystemTrigger";
-}
-pub trait ISystemTrigger_Impl: IBackgroundTrigger_Impl {
-    fn OneShot(&self) -> windows_core::Result<bool>;
-    fn TriggerType(&self) -> windows_core::Result<SystemTriggerType>;
-}
-impl ISystemTrigger_Vtbl {
-    pub const fn new<Identity: ISystemTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OneShot<Identity: ISystemTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISystemTrigger_Impl::OneShot(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TriggerType<Identity: ISystemTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SystemTriggerType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISystemTrigger_Impl::TriggerType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISystemTrigger, OFFSET>(),
-            OneShot: OneShot::<Identity, OFFSET>,
-            TriggerType: TriggerType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISystemTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISystemTrigger_Vtbl {
@@ -4163,33 +1507,6 @@ windows_core::imp::define_interface!(ISystemTriggerFactory, ISystemTriggerFactor
 impl windows_core::RuntimeType for ISystemTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISystemTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ISystemTriggerFactory";
-}
-pub trait ISystemTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, triggerType: SystemTriggerType, oneShot: bool) -> windows_core::Result<SystemTrigger>;
-}
-impl ISystemTriggerFactory_Vtbl {
-    pub const fn new<Identity: ISystemTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISystemTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, triggertype: SystemTriggerType, oneshot: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISystemTriggerFactory_Impl::Create(this, triggertype, oneshot) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISystemTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISystemTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISystemTriggerFactory_Vtbl {
@@ -4200,49 +1517,6 @@ windows_core::imp::define_interface!(ITimeTrigger, ITimeTrigger_Vtbl, 0x656e5556
 impl windows_core::RuntimeType for ITimeTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ITimeTrigger {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ITimeTrigger";
-}
-pub trait ITimeTrigger_Impl: IBackgroundTrigger_Impl {
-    fn FreshnessTime(&self) -> windows_core::Result<u32>;
-    fn OneShot(&self) -> windows_core::Result<bool>;
-}
-impl ITimeTrigger_Vtbl {
-    pub const fn new<Identity: ITimeTrigger_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FreshnessTime<Identity: ITimeTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimeTrigger_Impl::FreshnessTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OneShot<Identity: ITimeTrigger_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimeTrigger_Impl::OneShot(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimeTrigger, OFFSET>(),
-            FreshnessTime: FreshnessTime::<Identity, OFFSET>,
-            OneShot: OneShot::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimeTrigger as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ITimeTrigger_Vtbl {
@@ -4254,33 +1528,6 @@ windows_core::imp::define_interface!(ITimeTriggerFactory, ITimeTriggerFactory_Vt
 impl windows_core::RuntimeType for ITimeTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ITimeTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.ITimeTriggerFactory";
-}
-pub trait ITimeTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, freshnessTime: u32, oneShot: bool) -> windows_core::Result<TimeTrigger>;
-}
-impl ITimeTriggerFactory_Vtbl {
-    pub const fn new<Identity: ITimeTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ITimeTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, freshnesstime: u32, oneshot: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimeTriggerFactory_Impl::Create(this, freshnesstime, oneshot) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimeTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimeTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ITimeTriggerFactory_Vtbl {
@@ -4291,33 +1538,6 @@ windows_core::imp::define_interface!(IToastNotificationActionTriggerFactory, ITo
 impl windows_core::RuntimeType for IToastNotificationActionTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IToastNotificationActionTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IToastNotificationActionTriggerFactory";
-}
-pub trait IToastNotificationActionTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, applicationId: &windows_core::HSTRING) -> windows_core::Result<ToastNotificationActionTrigger>;
-}
-impl IToastNotificationActionTriggerFactory_Vtbl {
-    pub const fn new<Identity: IToastNotificationActionTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IToastNotificationActionTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, applicationid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IToastNotificationActionTriggerFactory_Impl::Create(this, core::mem::transmute(&applicationid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IToastNotificationActionTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IToastNotificationActionTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IToastNotificationActionTriggerFactory_Vtbl {
@@ -4328,36 +1548,6 @@ windows_core::imp::define_interface!(IToastNotificationHistoryChangedTriggerFact
 impl windows_core::RuntimeType for IToastNotificationHistoryChangedTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IToastNotificationHistoryChangedTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IToastNotificationHistoryChangedTriggerFactory";
-}
-pub trait IToastNotificationHistoryChangedTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, applicationId: &windows_core::HSTRING) -> windows_core::Result<ToastNotificationHistoryChangedTrigger>;
-}
-impl IToastNotificationHistoryChangedTriggerFactory_Vtbl {
-    pub const fn new<Identity: IToastNotificationHistoryChangedTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IToastNotificationHistoryChangedTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, applicationid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IToastNotificationHistoryChangedTriggerFactory_Impl::Create(this, core::mem::transmute(&applicationid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IToastNotificationHistoryChangedTriggerFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IToastNotificationHistoryChangedTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IToastNotificationHistoryChangedTriggerFactory_Vtbl {
@@ -4368,36 +1558,6 @@ windows_core::imp::define_interface!(IUserNotificationChangedTriggerFactory, IUs
 impl windows_core::RuntimeType for IUserNotificationChangedTriggerFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "UI_Notifications")]
-impl windows_core::RuntimeName for IUserNotificationChangedTriggerFactory {
-    const NAME: &'static str = "Windows.ApplicationModel.Background.IUserNotificationChangedTriggerFactory";
-}
-#[cfg(feature = "UI_Notifications")]
-pub trait IUserNotificationChangedTriggerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, notificationKinds: super::super::UI::Notifications::NotificationKinds) -> windows_core::Result<UserNotificationChangedTrigger>;
-}
-#[cfg(feature = "UI_Notifications")]
-impl IUserNotificationChangedTriggerFactory_Vtbl {
-    pub const fn new<Identity: IUserNotificationChangedTriggerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IUserNotificationChangedTriggerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, notificationkinds: super::super::UI::Notifications::NotificationKinds, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserNotificationChangedTriggerFactory_Impl::Create(this, notificationkinds) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IUserNotificationChangedTriggerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUserNotificationChangedTriggerFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUserNotificationChangedTriggerFactory_Vtbl {
@@ -4413,13 +1573,6 @@ pub struct LocationTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(LocationTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(LocationTrigger, IBackgroundTrigger);
 impl LocationTrigger {
-    pub fn TriggerType(&self) -> windows_core::Result<LocationTriggerType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TriggerType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Create(triggertype: LocationTriggerType) -> windows_core::Result<LocationTrigger> {
         Self::ILocationTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -4461,20 +1614,6 @@ pub struct MaintenanceTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MaintenanceTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MaintenanceTrigger, IBackgroundTrigger);
 impl MaintenanceTrigger {
-    pub fn FreshnessTime(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FreshnessTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn OneShot(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OneShot)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Create(freshnesstime: u32, oneshot: bool) -> windows_core::Result<MaintenanceTrigger> {
         Self::IMaintenanceTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -4509,25 +1648,7 @@ impl MediaProcessingTrigger {
         static SHARED: windows_core::imp::FactoryCache<MediaProcessingTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn RequestAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<MediaProcessingTriggerResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn RequestAsyncWithArguments<P0>(&self, arguments: P0) -> windows_core::Result<windows_future::IAsyncOperation<MediaProcessingTriggerResult>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Collections::ValueSet>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAsyncWithArguments)(windows_core::Interface::as_raw(this), arguments.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for MediaProcessingTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaProcessingTrigger>();
 }
@@ -4733,13 +1854,6 @@ pub struct NetworkOperatorNotificationTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(NetworkOperatorNotificationTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(NetworkOperatorNotificationTrigger, IBackgroundTrigger);
 impl NetworkOperatorNotificationTrigger {
-    pub fn NetworkAccountId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkAccountId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn Create(networkaccountid: &windows_core::HSTRING) -> windows_core::Result<NetworkOperatorNotificationTrigger> {
         Self::INetworkOperatorNotificationTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -4792,21 +1906,6 @@ pub struct PhoneTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(PhoneTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(PhoneTrigger, IBackgroundTrigger);
 impl PhoneTrigger {
-    pub fn OneShot(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OneShot)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "ApplicationModel_Calls_Background")]
-    pub fn TriggerType(&self) -> windows_core::Result<super::Calls::Background::PhoneTriggerType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TriggerType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "ApplicationModel_Calls_Background")]
     pub fn Create(r#type: super::Calls::Background::PhoneTriggerType, oneshot: bool) -> windows_core::Result<PhoneTrigger> {
         Self::IPhoneTriggerFactory(|this| unsafe {
@@ -4905,63 +2004,7 @@ impl RfcommConnectionTrigger {
         static SHARED: windows_core::imp::FactoryCache<RfcommConnectionTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    #[cfg(feature = "Devices_Bluetooth_Background")]
-    pub fn InboundConnection(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Background::RfcommInboundConnectionInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InboundConnection)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    #[cfg(feature = "Devices_Bluetooth_Background")]
-    pub fn OutboundConnection(&self) -> windows_core::Result<super::super::Devices::Bluetooth::Background::RfcommOutboundConnectionInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OutboundConnection)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AllowMultipleConnections(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AllowMultipleConnections)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAllowMultipleConnections(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAllowMultipleConnections)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Networking_Sockets")]
-    pub fn ProtectionLevel(&self) -> windows_core::Result<super::super::Networking::Sockets::SocketProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Networking_Sockets")]
-    pub fn SetProtectionLevel(&self, value: super::super::Networking::Sockets::SocketProtectionLevel) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetProtectionLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Networking")]
-    pub fn RemoteHostName(&self) -> windows_core::Result<super::super::Networking::HostName> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RemoteHostName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Networking")]
-    pub fn SetRemoteHostName<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Networking::HostName>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRemoteHostName)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
 impl windows_core::RuntimeType for RfcommConnectionTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRfcommConnectionTrigger>();
 }
@@ -4974,15 +2017,11 @@ impl windows_core::RuntimeName for RfcommConnectionTrigger {
 }
 unsafe impl Send for RfcommConnectionTrigger {}
 unsafe impl Sync for RfcommConnectionTrigger {}
-#[cfg(feature = "deprecated")]
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct SecondaryAuthenticationFactorAuthenticationTrigger(windows_core::IUnknown);
-#[cfg(feature = "deprecated")]
 windows_core::imp::interface_hierarchy!(SecondaryAuthenticationFactorAuthenticationTrigger, windows_core::IUnknown, windows_core::IInspectable);
-#[cfg(feature = "deprecated")]
 windows_core::imp::required_hierarchy!(SecondaryAuthenticationFactorAuthenticationTrigger, IBackgroundTrigger);
-#[cfg(feature = "deprecated")]
 impl SecondaryAuthenticationFactorAuthenticationTrigger {
     pub fn new() -> windows_core::Result<Self> {
         Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
@@ -4992,16 +2031,13 @@ impl SecondaryAuthenticationFactorAuthenticationTrigger {
         SHARED.call(callback)
     }
 }
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeType for SecondaryAuthenticationFactorAuthenticationTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISecondaryAuthenticationFactorAuthenticationTrigger>();
 }
-#[cfg(feature = "deprecated")]
 unsafe impl windows_core::Interface for SecondaryAuthenticationFactorAuthenticationTrigger {
     type Vtable = <ISecondaryAuthenticationFactorAuthenticationTrigger as windows_core::Interface>::Vtable;
     const IID: windows_core::GUID = <ISecondaryAuthenticationFactorAuthenticationTrigger as windows_core::Interface>::IID;
 }
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeName for SecondaryAuthenticationFactorAuthenticationTrigger {
     const NAME: &'static str = "Windows.ApplicationModel.Background.SecondaryAuthenticationFactorAuthenticationTrigger";
 }
@@ -5044,14 +2080,6 @@ pub struct SmartCardTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SmartCardTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(SmartCardTrigger, IBackgroundTrigger);
 impl SmartCardTrigger {
-    #[cfg(feature = "Devices_SmartCards")]
-    pub fn TriggerType(&self) -> windows_core::Result<super::super::Devices::SmartCards::SmartCardTriggerType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TriggerType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Devices_SmartCards")]
     pub fn Create(triggertype: super::super::Devices::SmartCards::SmartCardTriggerType) -> windows_core::Result<SmartCardTrigger> {
         Self::ISmartCardTriggerFactory(|this| unsafe {
@@ -5118,14 +2146,7 @@ impl SocketActivityTrigger {
         static SHARED: windows_core::imp::FactoryCache<SocketActivityTrigger, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn IsWakeFromLowPowerSupported(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<ISocketActivityTrigger>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsWakeFromLowPowerSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for SocketActivityTrigger {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBackgroundTrigger>();
 }
@@ -5186,16 +2207,6 @@ impl StorageLibraryContentChangedTrigger {
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), storagelibrary.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    #[cfg(feature = "Storage")]
-    pub fn CreateFromLibraries<P0>(storagelibraries: P0) -> windows_core::Result<StorageLibraryContentChangedTrigger>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<super::super::Storage::StorageLibrary>>,
-    {
-        Self::IStorageLibraryContentChangedTriggerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromLibraries)(windows_core::Interface::as_raw(this), storagelibraries.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IStorageLibraryContentChangedTriggerStatics<R, F: FnOnce(&IStorageLibraryContentChangedTriggerStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<StorageLibraryContentChangedTrigger, IStorageLibraryContentChangedTriggerStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -5217,20 +2228,6 @@ pub struct SystemTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SystemTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(SystemTrigger, IBackgroundTrigger);
 impl SystemTrigger {
-    pub fn OneShot(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OneShot)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn TriggerType(&self) -> windows_core::Result<SystemTriggerType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TriggerType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Create(triggertype: SystemTriggerType, oneshot: bool) -> windows_core::Result<SystemTrigger> {
         Self::ISystemTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -5310,20 +2307,6 @@ pub struct TimeTrigger(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(TimeTrigger, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(TimeTrigger, IBackgroundTrigger);
 impl TimeTrigger {
-    pub fn FreshnessTime(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FreshnessTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn OneShot(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OneShot)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Create(freshnesstime: u32, oneshot: bool) -> windows_core::Result<TimeTrigger> {
         Self::ITimeTriggerFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -5495,9 +2478,7 @@ impl windows_core::RuntimeName for WiFiOnDemandHotspotUpdateMetadataTrigger {
 unsafe impl Send for WiFiOnDemandHotspotUpdateMetadataTrigger {}
 unsafe impl Sync for WiFiOnDemandHotspotUpdateMetadataTrigger {}
 }
-#[cfg(feature = "ApplicationModel_Calls")]
 pub mod Calls{
-#[cfg(feature = "ApplicationModel_Calls_Background")]
 pub mod Background{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -5521,27 +2502,7 @@ impl windows_core::RuntimeType for PhoneTriggerType {
 }
 }
 }
-#[cfg(feature = "Data")]
-pub mod Data{
-#[cfg(feature = "Data_Text")]
-pub mod Text{
-#[repr(C)]
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct TextSegment {
-    pub StartPosition: u32,
-    pub Length: u32,
-}
-impl windows_core::TypeKind for TextSegment {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for TextSegment {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"struct(Windows.Data.Text.TextSegment;u4;u4)");
-}
-}
-}
-#[cfg(feature = "Devices")]
 pub mod Devices{
-#[cfg(feature = "Devices_Bluetooth")]
 pub mod Bluetooth{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -5595,26 +2556,6 @@ impl BluetoothDeviceId {
             (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn IsClassicDevice(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsClassicDevice)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsLowEnergyDevice(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsLowEnergyDevice)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn FromId(deviceid: &windows_core::HSTRING) -> windows_core::Result<BluetoothDeviceId> {
-        Self::IBluetoothDeviceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromId)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IBluetoothDeviceIdStatics<R, F: FnOnce(&IBluetoothDeviceIdStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<BluetoothDeviceId, IBluetoothDeviceIdStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -5658,39 +2599,6 @@ impl windows_core::RuntimeType for BluetoothError {
 pub struct BluetoothLEAppearance(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BluetoothLEAppearance, windows_core::IUnknown, windows_core::IInspectable);
 impl BluetoothLEAppearance {
-    pub fn RawValue(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RawValue)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Category(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Category)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SubCategory(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SubCategory)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn FromRawValue(rawvalue: u16) -> windows_core::Result<BluetoothLEAppearance> {
-        Self::IBluetoothLEAppearanceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromRawValue)(windows_core::Interface::as_raw(this), rawvalue, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FromParts(appearancecategory: u16, appearancesubcategory: u16) -> windows_core::Result<BluetoothLEAppearance> {
-        Self::IBluetoothLEAppearanceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromParts)(windows_core::Interface::as_raw(this), appearancecategory, appearancesubcategory, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IBluetoothLEAppearanceStatics<R, F: FnOnce(&IBluetoothLEAppearanceStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEAppearance, IBluetoothLEAppearanceStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -5712,29 +2620,6 @@ unsafe impl Sync for BluetoothLEAppearance {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct BluetoothLEConnectionParameters(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BluetoothLEConnectionParameters, windows_core::IUnknown, windows_core::IInspectable);
-impl BluetoothLEConnectionParameters {
-    pub fn LinkTimeout(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LinkTimeout)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ConnectionLatency(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionLatency)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ConnectionInterval(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for BluetoothLEConnectionParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothLEConnectionParameters>();
 }
@@ -5751,22 +2636,6 @@ unsafe impl Sync for BluetoothLEConnectionParameters {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct BluetoothLEConnectionPhy(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BluetoothLEConnectionPhy, windows_core::IUnknown, windows_core::IInspectable);
-impl BluetoothLEConnectionPhy {
-    pub fn TransmitInfo(&self) -> windows_core::Result<BluetoothLEConnectionPhyInfo> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TransmitInfo)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReceiveInfo(&self) -> windows_core::Result<BluetoothLEConnectionPhyInfo> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReceiveInfo)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for BluetoothLEConnectionPhy {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothLEConnectionPhy>();
 }
@@ -5783,29 +2652,6 @@ unsafe impl Sync for BluetoothLEConnectionPhy {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct BluetoothLEConnectionPhyInfo(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BluetoothLEConnectionPhyInfo, windows_core::IUnknown, windows_core::IInspectable);
-impl BluetoothLEConnectionPhyInfo {
-    pub fn IsUncoded1MPhy(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsUncoded1MPhy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsUncoded2MPhy(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsUncoded2MPhy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsCodedPhy(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsCodedPhy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for BluetoothLEConnectionPhyInfo {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothLEConnectionPhyInfo>();
 }
@@ -5824,13 +2670,6 @@ pub struct BluetoothLEDevice(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BluetoothLEDevice, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(BluetoothLEDevice, super::super::Foundation::IClosable);
 impl BluetoothLEDevice {
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = self;
         unsafe {
@@ -5838,277 +2677,18 @@ impl BluetoothLEDevice {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    #[cfg(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "deprecated"))]
-    pub fn GattServices(&self) -> windows_core::Result<windows_collections::IVectorView<GenericAttributeProfile::GattDeviceService>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GattServices)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ConnectionStatus(&self) -> windows_core::Result<BluetoothConnectionStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn BluetoothAddress(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BluetoothAddress)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "deprecated"))]
-    pub fn GetGattService(&self, serviceuuid: windows_core::GUID) -> windows_core::Result<GenericAttributeProfile::GattDeviceService> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGattService)(windows_core::Interface::as_raw(this), serviceuuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn NameChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NameChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveNameChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveNameChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn GattServicesChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GattServicesChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveGattServicesChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveGattServicesChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn ConnectionStatusChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionStatusChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveConnectionStatusChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveConnectionStatusChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn DeviceInformation(&self) -> windows_core::Result<super::Enumeration::DeviceInformation> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Appearance(&self) -> windows_core::Result<BluetoothLEAppearance> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Appearance)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn BluetoothAddressType(&self) -> windows_core::Result<BluetoothAddressType> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BluetoothAddressType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn DeviceAccessInformation(&self) -> windows_core::Result<super::Enumeration::DeviceAccessInformation> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceAccessInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn RequestAccessAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<super::Enumeration::DeviceAccessStatus>> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAccessAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-    pub fn GetGattServicesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GenericAttributeProfile::GattDeviceServicesResult>> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGattServicesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-    pub fn GetGattServicesWithCacheModeAsync(&self, cachemode: BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GenericAttributeProfile::GattDeviceServicesResult>> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGattServicesWithCacheModeAsync)(windows_core::Interface::as_raw(this), cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-    pub fn GetGattServicesForUuidAsync(&self, serviceuuid: windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GenericAttributeProfile::GattDeviceServicesResult>> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGattServicesForUuidAsync)(windows_core::Interface::as_raw(this), serviceuuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-    pub fn GetGattServicesForUuidWithCacheModeAsync(&self, serviceuuid: windows_core::GUID, cachemode: BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GenericAttributeProfile::GattDeviceServicesResult>> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGattServicesForUuidWithCacheModeAsync)(windows_core::Interface::as_raw(this), serviceuuid, cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn BluetoothDeviceId(&self) -> windows_core::Result<BluetoothDeviceId> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BluetoothDeviceId)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WasSecureConnectionUsedForPairing(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WasSecureConnectionUsedForPairing)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetConnectionParameters(&self) -> windows_core::Result<BluetoothLEConnectionParameters> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice6>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetConnectionParameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetConnectionPhy(&self) -> windows_core::Result<BluetoothLEConnectionPhy> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice6>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetConnectionPhy)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RequestPreferredConnectionParameters<P0>(&self, preferredconnectionparameters: P0) -> windows_core::Result<BluetoothLEPreferredConnectionParametersRequest>
-    where
-        P0: windows_core::Param<BluetoothLEPreferredConnectionParameters>,
-    {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice6>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestPreferredConnectionParameters)(windows_core::Interface::as_raw(this), preferredconnectionparameters.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ConnectionParametersChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice6>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionParametersChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveConnectionParametersChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice6>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveConnectionParametersChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn ConnectionPhyChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice6>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionPhyChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveConnectionPhyChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBluetoothLEDevice6>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveConnectionPhyChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<BluetoothLEDevice>> {
         Self::IBluetoothLEDeviceStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).FromIdAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn FromBluetoothAddressAsync(bluetoothaddress: u64) -> windows_core::Result<windows_future::IAsyncOperation<BluetoothLEDevice>> {
-        Self::IBluetoothLEDeviceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromBluetoothAddressAsync)(windows_core::Interface::as_raw(this), bluetoothaddress, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn GetDeviceSelector() -> windows_core::Result<windows_core::HSTRING> {
         Self::IBluetoothLEDeviceStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).GetDeviceSelector)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         })
     }
-    pub fn GetDeviceSelectorFromPairingState(pairingstate: bool) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IBluetoothLEDeviceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorFromPairingState)(windows_core::Interface::as_raw(this), pairingstate, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn GetDeviceSelectorFromConnectionStatus(connectionstatus: BluetoothConnectionStatus) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IBluetoothLEDeviceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorFromConnectionStatus)(windows_core::Interface::as_raw(this), connectionstatus, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn GetDeviceSelectorFromDeviceName(devicename: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IBluetoothLEDeviceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorFromDeviceName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(devicename), &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn GetDeviceSelectorFromBluetoothAddress(bluetoothaddress: u64) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IBluetoothLEDeviceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorFromBluetoothAddress)(windows_core::Interface::as_raw(this), bluetoothaddress, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn GetDeviceSelectorFromBluetoothAddressWithBluetoothAddressType(bluetoothaddress: u64, bluetoothaddresstype: BluetoothAddressType) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IBluetoothLEDeviceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorFromBluetoothAddressWithBluetoothAddressType)(windows_core::Interface::as_raw(this), bluetoothaddress, bluetoothaddresstype, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn GetDeviceSelectorFromAppearance<P0>(appearance: P0) -> windows_core::Result<windows_core::HSTRING>
-    where
-        P0: windows_core::Param<BluetoothLEAppearance>,
-    {
-        Self::IBluetoothLEDeviceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorFromAppearance)(windows_core::Interface::as_raw(this), appearance.param().abi(), &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn FromBluetoothAddressWithBluetoothAddressTypeAsync(bluetoothaddress: u64, bluetoothaddresstype: BluetoothAddressType) -> windows_core::Result<windows_future::IAsyncOperation<BluetoothLEDevice>> {
-        Self::IBluetoothLEDeviceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromBluetoothAddressWithBluetoothAddressTypeAsync)(windows_core::Interface::as_raw(this), bluetoothaddress, bluetoothaddresstype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn Close(&self) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
@@ -6139,52 +2719,6 @@ unsafe impl Sync for BluetoothLEDevice {}
 pub struct BluetoothLEPreferredConnectionParameters(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BluetoothLEPreferredConnectionParameters, windows_core::IUnknown, windows_core::IInspectable);
 impl BluetoothLEPreferredConnectionParameters {
-    pub fn LinkTimeout(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LinkTimeout)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ConnectionLatency(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionLatency)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MinConnectionInterval(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinConnectionInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxConnectionInterval(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxConnectionInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Balanced() -> windows_core::Result<BluetoothLEPreferredConnectionParameters> {
-        Self::IBluetoothLEPreferredConnectionParametersStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Balanced)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn ThroughputOptimized() -> windows_core::Result<BluetoothLEPreferredConnectionParameters> {
-        Self::IBluetoothLEPreferredConnectionParametersStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ThroughputOptimized)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn PowerOptimized() -> windows_core::Result<BluetoothLEPreferredConnectionParameters> {
-        Self::IBluetoothLEPreferredConnectionParametersStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerOptimized)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IBluetoothLEPreferredConnectionParametersStatics<R, F: FnOnce(&IBluetoothLEPreferredConnectionParametersStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEPreferredConnectionParameters, IBluetoothLEPreferredConnectionParametersStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -6208,13 +2742,6 @@ pub struct BluetoothLEPreferredConnectionParametersRequest(windows_core::IUnknow
 windows_core::imp::interface_hierarchy!(BluetoothLEPreferredConnectionParametersRequest, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(BluetoothLEPreferredConnectionParametersRequest, super::super::Foundation::IClosable);
 impl BluetoothLEPreferredConnectionParametersRequest {
-    pub fn Status(&self) -> windows_core::Result<BluetoothLEPreferredConnectionParametersRequestStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Close(&self) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
@@ -6313,63 +2840,7 @@ impl BluetoothSignalStrengthFilter {
         static SHARED: windows_core::imp::FactoryCache<BluetoothSignalStrengthFilter, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn InRangeThresholdInDBm(&self) -> windows_core::Result<super::super::Foundation::IReference<i16>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InRangeThresholdInDBm)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn SetInRangeThresholdInDBm<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<i16>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetInRangeThresholdInDBm)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn OutOfRangeThresholdInDBm(&self) -> windows_core::Result<super::super::Foundation::IReference<i16>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OutOfRangeThresholdInDBm)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetOutOfRangeThresholdInDBm<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<i16>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetOutOfRangeThresholdInDBm)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn OutOfRangeTimeout(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OutOfRangeTimeout)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetOutOfRangeTimeout<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetOutOfRangeTimeout)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn SamplingInterval(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SamplingInterval)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetSamplingInterval<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSamplingInterval)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
 impl windows_core::RuntimeType for BluetoothSignalStrengthFilter {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothSignalStrengthFilter>();
 }
@@ -6386,64 +2857,6 @@ windows_core::imp::define_interface!(IBluetoothDeviceId, IBluetoothDeviceId_Vtbl
 impl windows_core::RuntimeType for IBluetoothDeviceId {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothDeviceId {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothDeviceId";
-}
-pub trait IBluetoothDeviceId_Impl: windows_core::IUnknownImpl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn IsClassicDevice(&self) -> windows_core::Result<bool>;
-    fn IsLowEnergyDevice(&self) -> windows_core::Result<bool>;
-}
-impl IBluetoothDeviceId_Vtbl {
-    pub const fn new<Identity: IBluetoothDeviceId_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IBluetoothDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothDeviceId_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsClassicDevice<Identity: IBluetoothDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothDeviceId_Impl::IsClassicDevice(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsLowEnergyDevice<Identity: IBluetoothDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothDeviceId_Impl::IsLowEnergyDevice(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothDeviceId, OFFSET>(),
-            Id: Id::<Identity, OFFSET>,
-            IsClassicDevice: IsClassicDevice::<Identity, OFFSET>,
-            IsLowEnergyDevice: IsLowEnergyDevice::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothDeviceId as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothDeviceId_Vtbl {
@@ -6456,33 +2869,6 @@ windows_core::imp::define_interface!(IBluetoothDeviceIdStatics, IBluetoothDevice
 impl windows_core::RuntimeType for IBluetoothDeviceIdStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothDeviceIdStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothDeviceIdStatics";
-}
-pub trait IBluetoothDeviceIdStatics_Impl: windows_core::IUnknownImpl {
-    fn FromId(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<BluetoothDeviceId>;
-}
-impl IBluetoothDeviceIdStatics_Vtbl {
-    pub const fn new<Identity: IBluetoothDeviceIdStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromId<Identity: IBluetoothDeviceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothDeviceIdStatics_Impl::FromId(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothDeviceIdStatics, OFFSET>(), FromId: FromId::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothDeviceIdStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothDeviceIdStatics_Vtbl {
@@ -6493,63 +2879,6 @@ windows_core::imp::define_interface!(IBluetoothLEAppearance, IBluetoothLEAppeara
 impl windows_core::RuntimeType for IBluetoothLEAppearance {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEAppearance {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEAppearance";
-}
-pub trait IBluetoothLEAppearance_Impl: windows_core::IUnknownImpl {
-    fn RawValue(&self) -> windows_core::Result<u16>;
-    fn Category(&self) -> windows_core::Result<u16>;
-    fn SubCategory(&self) -> windows_core::Result<u16>;
-}
-impl IBluetoothLEAppearance_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAppearance_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RawValue<Identity: IBluetoothLEAppearance_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAppearance_Impl::RawValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Category<Identity: IBluetoothLEAppearance_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAppearance_Impl::Category(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SubCategory<Identity: IBluetoothLEAppearance_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAppearance_Impl::SubCategory(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAppearance, OFFSET>(),
-            RawValue: RawValue::<Identity, OFFSET>,
-            Category: Category::<Identity, OFFSET>,
-            SubCategory: SubCategory::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAppearance as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAppearance_Vtbl {
@@ -6562,51 +2891,6 @@ windows_core::imp::define_interface!(IBluetoothLEAppearanceStatics, IBluetoothLE
 impl windows_core::RuntimeType for IBluetoothLEAppearanceStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEAppearanceStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEAppearanceStatics";
-}
-pub trait IBluetoothLEAppearanceStatics_Impl: windows_core::IUnknownImpl {
-    fn FromRawValue(&self, rawValue: u16) -> windows_core::Result<BluetoothLEAppearance>;
-    fn FromParts(&self, appearanceCategory: u16, appearanceSubCategory: u16) -> windows_core::Result<BluetoothLEAppearance>;
-}
-impl IBluetoothLEAppearanceStatics_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAppearanceStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromRawValue<Identity: IBluetoothLEAppearanceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, rawvalue: u16, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAppearanceStatics_Impl::FromRawValue(this, rawvalue) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromParts<Identity: IBluetoothLEAppearanceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, appearancecategory: u16, appearancesubcategory: u16, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAppearanceStatics_Impl::FromParts(this, appearancecategory, appearancesubcategory) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAppearanceStatics, OFFSET>(),
-            FromRawValue: FromRawValue::<Identity, OFFSET>,
-            FromParts: FromParts::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAppearanceStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAppearanceStatics_Vtbl {
@@ -6618,63 +2902,6 @@ windows_core::imp::define_interface!(IBluetoothLEConnectionParameters, IBluetoot
 impl windows_core::RuntimeType for IBluetoothLEConnectionParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEConnectionParameters {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEConnectionParameters";
-}
-pub trait IBluetoothLEConnectionParameters_Impl: windows_core::IUnknownImpl {
-    fn LinkTimeout(&self) -> windows_core::Result<u16>;
-    fn ConnectionLatency(&self) -> windows_core::Result<u16>;
-    fn ConnectionInterval(&self) -> windows_core::Result<u16>;
-}
-impl IBluetoothLEConnectionParameters_Vtbl {
-    pub const fn new<Identity: IBluetoothLEConnectionParameters_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LinkTimeout<Identity: IBluetoothLEConnectionParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEConnectionParameters_Impl::LinkTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectionLatency<Identity: IBluetoothLEConnectionParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEConnectionParameters_Impl::ConnectionLatency(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectionInterval<Identity: IBluetoothLEConnectionParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEConnectionParameters_Impl::ConnectionInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEConnectionParameters, OFFSET>(),
-            LinkTimeout: LinkTimeout::<Identity, OFFSET>,
-            ConnectionLatency: ConnectionLatency::<Identity, OFFSET>,
-            ConnectionInterval: ConnectionInterval::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEConnectionParameters as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEConnectionParameters_Vtbl {
@@ -6687,51 +2914,6 @@ windows_core::imp::define_interface!(IBluetoothLEConnectionPhy, IBluetoothLEConn
 impl windows_core::RuntimeType for IBluetoothLEConnectionPhy {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEConnectionPhy {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEConnectionPhy";
-}
-pub trait IBluetoothLEConnectionPhy_Impl: windows_core::IUnknownImpl {
-    fn TransmitInfo(&self) -> windows_core::Result<BluetoothLEConnectionPhyInfo>;
-    fn ReceiveInfo(&self) -> windows_core::Result<BluetoothLEConnectionPhyInfo>;
-}
-impl IBluetoothLEConnectionPhy_Vtbl {
-    pub const fn new<Identity: IBluetoothLEConnectionPhy_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TransmitInfo<Identity: IBluetoothLEConnectionPhy_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEConnectionPhy_Impl::TransmitInfo(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReceiveInfo<Identity: IBluetoothLEConnectionPhy_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEConnectionPhy_Impl::ReceiveInfo(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEConnectionPhy, OFFSET>(),
-            TransmitInfo: TransmitInfo::<Identity, OFFSET>,
-            ReceiveInfo: ReceiveInfo::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEConnectionPhy as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEConnectionPhy_Vtbl {
@@ -6743,63 +2925,6 @@ windows_core::imp::define_interface!(IBluetoothLEConnectionPhyInfo, IBluetoothLE
 impl windows_core::RuntimeType for IBluetoothLEConnectionPhyInfo {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEConnectionPhyInfo {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEConnectionPhyInfo";
-}
-pub trait IBluetoothLEConnectionPhyInfo_Impl: windows_core::IUnknownImpl {
-    fn IsUncoded1MPhy(&self) -> windows_core::Result<bool>;
-    fn IsUncoded2MPhy(&self) -> windows_core::Result<bool>;
-    fn IsCodedPhy(&self) -> windows_core::Result<bool>;
-}
-impl IBluetoothLEConnectionPhyInfo_Vtbl {
-    pub const fn new<Identity: IBluetoothLEConnectionPhyInfo_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsUncoded1MPhy<Identity: IBluetoothLEConnectionPhyInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEConnectionPhyInfo_Impl::IsUncoded1MPhy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsUncoded2MPhy<Identity: IBluetoothLEConnectionPhyInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEConnectionPhyInfo_Impl::IsUncoded2MPhy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsCodedPhy<Identity: IBluetoothLEConnectionPhyInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEConnectionPhyInfo_Impl::IsCodedPhy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEConnectionPhyInfo, OFFSET>(),
-            IsUncoded1MPhy: IsUncoded1MPhy::<Identity, OFFSET>,
-            IsUncoded2MPhy: IsUncoded2MPhy::<Identity, OFFSET>,
-            IsCodedPhy: IsCodedPhy::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEConnectionPhyInfo as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEConnectionPhyInfo_Vtbl {
@@ -6812,193 +2937,21 @@ windows_core::imp::define_interface!(IBluetoothLEDevice, IBluetoothLEDevice_Vtbl
 impl windows_core::RuntimeType for IBluetoothLEDevice {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-impl windows_core::RuntimeName for IBluetoothLEDevice {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEDevice";
-}
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-pub trait IBluetoothLEDevice_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn GattServices(&self) -> windows_core::Result<windows_collections::IVectorView<GenericAttributeProfile::GattDeviceService>>;
-    fn ConnectionStatus(&self) -> windows_core::Result<BluetoothConnectionStatus>;
-    fn BluetoothAddress(&self) -> windows_core::Result<u64>;
-    fn GetGattService(&self, serviceUuid: &windows_core::GUID) -> windows_core::Result<GenericAttributeProfile::GattDeviceService>;
-    fn NameChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveNameChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn GattServicesChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveGattServicesChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn ConnectionStatusChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveConnectionStatusChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
-impl IBluetoothLEDevice_Vtbl {
-    pub const fn new<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GattServices<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::GattServices(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectionStatus<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut BluetoothConnectionStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::ConnectionStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BluetoothAddress<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::BluetoothAddress(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetGattService<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::GetGattService(this, core::mem::transmute(&serviceuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NameChanged<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::NameChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveNameChanged<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEDevice_Impl::RemoveNameChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn GattServicesChanged<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::GattServicesChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveGattServicesChanged<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEDevice_Impl::RemoveGattServicesChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn ConnectionStatusChanged<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice_Impl::ConnectionStatusChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveConnectionStatusChanged<Identity: IBluetoothLEDevice_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEDevice_Impl::RemoveConnectionStatusChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEDevice, OFFSET>(),
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            GattServices: GattServices::<Identity, OFFSET>,
-            ConnectionStatus: ConnectionStatus::<Identity, OFFSET>,
-            BluetoothAddress: BluetoothAddress::<Identity, OFFSET>,
-            GetGattService: GetGattService::<Identity, OFFSET>,
-            NameChanged: NameChanged::<Identity, OFFSET>,
-            RemoveNameChanged: RemoveNameChanged::<Identity, OFFSET>,
-            GattServicesChanged: GattServicesChanged::<Identity, OFFSET>,
-            RemoveGattServicesChanged: RemoveGattServicesChanged::<Identity, OFFSET>,
-            ConnectionStatusChanged: ConnectionStatusChanged::<Identity, OFFSET>,
-            RemoveConnectionStatusChanged: RemoveConnectionStatusChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEDevice as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEDevice_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
     pub DeviceId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub Name: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "deprecated"))]
+    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
     pub GattServices: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "deprecated")))]
+    #[cfg(not(feature = "Devices_Bluetooth_GenericAttributeProfile"))]
     GattServices: usize,
     pub ConnectionStatus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut BluetoothConnectionStatus) -> windows_core::HRESULT,
     pub BluetoothAddress: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u64) -> windows_core::HRESULT,
-    #[cfg(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "deprecated"))]
+    #[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
     pub GetGattService: unsafe extern "system" fn(*mut core::ffi::c_void, windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "deprecated")))]
+    #[cfg(not(feature = "Devices_Bluetooth_GenericAttributeProfile"))]
     GetGattService: usize,
     pub NameChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
     pub RemoveNameChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
@@ -7011,68 +2964,6 @@ windows_core::imp::define_interface!(IBluetoothLEDevice2, IBluetoothLEDevice2_Vt
 impl windows_core::RuntimeType for IBluetoothLEDevice2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Enumeration")]
-impl windows_core::RuntimeName for IBluetoothLEDevice2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEDevice2";
-}
-#[cfg(feature = "Devices_Enumeration")]
-pub trait IBluetoothLEDevice2_Impl: windows_core::IUnknownImpl {
-    fn DeviceInformation(&self) -> windows_core::Result<super::Enumeration::DeviceInformation>;
-    fn Appearance(&self) -> windows_core::Result<BluetoothLEAppearance>;
-    fn BluetoothAddressType(&self) -> windows_core::Result<BluetoothAddressType>;
-}
-#[cfg(feature = "Devices_Enumeration")]
-impl IBluetoothLEDevice2_Vtbl {
-    pub const fn new<Identity: IBluetoothLEDevice2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceInformation<Identity: IBluetoothLEDevice2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice2_Impl::DeviceInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Appearance<Identity: IBluetoothLEDevice2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice2_Impl::Appearance(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BluetoothAddressType<Identity: IBluetoothLEDevice2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut BluetoothAddressType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice2_Impl::BluetoothAddressType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEDevice2, OFFSET>(),
-            DeviceInformation: DeviceInformation::<Identity, OFFSET>,
-            Appearance: Appearance::<Identity, OFFSET>,
-            BluetoothAddressType: BluetoothAddressType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEDevice2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEDevice2_Vtbl {
@@ -7088,114 +2979,6 @@ windows_core::imp::define_interface!(IBluetoothLEDevice3, IBluetoothLEDevice3_Vt
 impl windows_core::RuntimeType for IBluetoothLEDevice3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "Devices_Enumeration"))]
-impl windows_core::RuntimeName for IBluetoothLEDevice3 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEDevice3";
-}
-#[cfg(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "Devices_Enumeration"))]
-pub trait IBluetoothLEDevice3_Impl: windows_core::IUnknownImpl {
-    fn DeviceAccessInformation(&self) -> windows_core::Result<super::Enumeration::DeviceAccessInformation>;
-    fn RequestAccessAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<super::Enumeration::DeviceAccessStatus>>;
-    fn GetGattServicesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GenericAttributeProfile::GattDeviceServicesResult>>;
-    fn GetGattServicesWithCacheModeAsync(&self, cacheMode: BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GenericAttributeProfile::GattDeviceServicesResult>>;
-    fn GetGattServicesForUuidAsync(&self, serviceUuid: &windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GenericAttributeProfile::GattDeviceServicesResult>>;
-    fn GetGattServicesForUuidWithCacheModeAsync(&self, serviceUuid: &windows_core::GUID, cacheMode: BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GenericAttributeProfile::GattDeviceServicesResult>>;
-}
-#[cfg(all(feature = "Devices_Bluetooth_GenericAttributeProfile", feature = "Devices_Enumeration"))]
-impl IBluetoothLEDevice3_Vtbl {
-    pub const fn new<Identity: IBluetoothLEDevice3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceAccessInformation<Identity: IBluetoothLEDevice3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice3_Impl::DeviceAccessInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestAccessAsync<Identity: IBluetoothLEDevice3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice3_Impl::RequestAccessAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetGattServicesAsync<Identity: IBluetoothLEDevice3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice3_Impl::GetGattServicesAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetGattServicesWithCacheModeAsync<Identity: IBluetoothLEDevice3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cachemode: BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice3_Impl::GetGattServicesWithCacheModeAsync(this, cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetGattServicesForUuidAsync<Identity: IBluetoothLEDevice3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice3_Impl::GetGattServicesForUuidAsync(this, core::mem::transmute(&serviceuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetGattServicesForUuidWithCacheModeAsync<Identity: IBluetoothLEDevice3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, cachemode: BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice3_Impl::GetGattServicesForUuidWithCacheModeAsync(this, core::mem::transmute(&serviceuuid), cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEDevice3, OFFSET>(),
-            DeviceAccessInformation: DeviceAccessInformation::<Identity, OFFSET>,
-            RequestAccessAsync: RequestAccessAsync::<Identity, OFFSET>,
-            GetGattServicesAsync: GetGattServicesAsync::<Identity, OFFSET>,
-            GetGattServicesWithCacheModeAsync: GetGattServicesWithCacheModeAsync::<Identity, OFFSET>,
-            GetGattServicesForUuidAsync: GetGattServicesForUuidAsync::<Identity, OFFSET>,
-            GetGattServicesForUuidWithCacheModeAsync: GetGattServicesForUuidWithCacheModeAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEDevice3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEDevice3_Vtbl {
@@ -7229,36 +3012,6 @@ windows_core::imp::define_interface!(IBluetoothLEDevice4, IBluetoothLEDevice4_Vt
 impl windows_core::RuntimeType for IBluetoothLEDevice4 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEDevice4 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEDevice4";
-}
-pub trait IBluetoothLEDevice4_Impl: windows_core::IUnknownImpl {
-    fn BluetoothDeviceId(&self) -> windows_core::Result<BluetoothDeviceId>;
-}
-impl IBluetoothLEDevice4_Vtbl {
-    pub const fn new<Identity: IBluetoothLEDevice4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BluetoothDeviceId<Identity: IBluetoothLEDevice4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice4_Impl::BluetoothDeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEDevice4, OFFSET>(),
-            BluetoothDeviceId: BluetoothDeviceId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEDevice4 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEDevice4_Vtbl {
@@ -7269,35 +3022,6 @@ windows_core::imp::define_interface!(IBluetoothLEDevice5, IBluetoothLEDevice5_Vt
 impl windows_core::RuntimeType for IBluetoothLEDevice5 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEDevice5 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEDevice5";
-}
-pub trait IBluetoothLEDevice5_Impl: windows_core::IUnknownImpl {
-    fn WasSecureConnectionUsedForPairing(&self) -> windows_core::Result<bool>;
-}
-impl IBluetoothLEDevice5_Vtbl {
-    pub const fn new<Identity: IBluetoothLEDevice5_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn WasSecureConnectionUsedForPairing<Identity: IBluetoothLEDevice5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice5_Impl::WasSecureConnectionUsedForPairing(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEDevice5, OFFSET>(),
-            WasSecureConnectionUsedForPairing: WasSecureConnectionUsedForPairing::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEDevice5 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEDevice5_Vtbl {
@@ -7308,110 +3032,6 @@ windows_core::imp::define_interface!(IBluetoothLEDevice6, IBluetoothLEDevice6_Vt
 impl windows_core::RuntimeType for IBluetoothLEDevice6 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEDevice6 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEDevice6";
-}
-pub trait IBluetoothLEDevice6_Impl: windows_core::IUnknownImpl {
-    fn GetConnectionParameters(&self) -> windows_core::Result<BluetoothLEConnectionParameters>;
-    fn GetConnectionPhy(&self) -> windows_core::Result<BluetoothLEConnectionPhy>;
-    fn RequestPreferredConnectionParameters(&self, preferredConnectionParameters: windows_core::Ref<'_, BluetoothLEPreferredConnectionParameters>) -> windows_core::Result<BluetoothLEPreferredConnectionParametersRequest>;
-    fn ConnectionParametersChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveConnectionParametersChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn ConnectionPhyChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<BluetoothLEDevice, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveConnectionPhyChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IBluetoothLEDevice6_Vtbl {
-    pub const fn new<Identity: IBluetoothLEDevice6_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetConnectionParameters<Identity: IBluetoothLEDevice6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice6_Impl::GetConnectionParameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetConnectionPhy<Identity: IBluetoothLEDevice6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice6_Impl::GetConnectionPhy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestPreferredConnectionParameters<Identity: IBluetoothLEDevice6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, preferredconnectionparameters: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice6_Impl::RequestPreferredConnectionParameters(this, core::mem::transmute_copy(&preferredconnectionparameters)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectionParametersChanged<Identity: IBluetoothLEDevice6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice6_Impl::ConnectionParametersChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveConnectionParametersChanged<Identity: IBluetoothLEDevice6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEDevice6_Impl::RemoveConnectionParametersChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn ConnectionPhyChanged<Identity: IBluetoothLEDevice6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDevice6_Impl::ConnectionPhyChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveConnectionPhyChanged<Identity: IBluetoothLEDevice6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEDevice6_Impl::RemoveConnectionPhyChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEDevice6, OFFSET>(),
-            GetConnectionParameters: GetConnectionParameters::<Identity, OFFSET>,
-            GetConnectionPhy: GetConnectionPhy::<Identity, OFFSET>,
-            RequestPreferredConnectionParameters: RequestPreferredConnectionParameters::<Identity, OFFSET>,
-            ConnectionParametersChanged: ConnectionParametersChanged::<Identity, OFFSET>,
-            RemoveConnectionParametersChanged: RemoveConnectionParametersChanged::<Identity, OFFSET>,
-            ConnectionPhyChanged: ConnectionPhyChanged::<Identity, OFFSET>,
-            RemoveConnectionPhyChanged: RemoveConnectionPhyChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEDevice6 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEDevice6_Vtbl {
@@ -7428,66 +3048,6 @@ windows_core::imp::define_interface!(IBluetoothLEDeviceStatics, IBluetoothLEDevi
 impl windows_core::RuntimeType for IBluetoothLEDeviceStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEDeviceStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEDeviceStatics";
-}
-pub trait IBluetoothLEDeviceStatics_Impl: windows_core::IUnknownImpl {
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<BluetoothLEDevice>>;
-    fn FromBluetoothAddressAsync(&self, bluetoothAddress: u64) -> windows_core::Result<windows_future::IAsyncOperation<BluetoothLEDevice>>;
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IBluetoothLEDeviceStatics_Vtbl {
-    pub const fn new<Identity: IBluetoothLEDeviceStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdAsync<Identity: IBluetoothLEDeviceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromBluetoothAddressAsync<Identity: IBluetoothLEDeviceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, bluetoothaddress: u64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics_Impl::FromBluetoothAddressAsync(this, bluetoothaddress) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelector<Identity: IBluetoothLEDeviceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEDeviceStatics, OFFSET>(),
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            FromBluetoothAddressAsync: FromBluetoothAddressAsync::<Identity, OFFSET>,
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEDeviceStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEDeviceStatics_Vtbl {
@@ -7500,126 +3060,6 @@ windows_core::imp::define_interface!(IBluetoothLEDeviceStatics2, IBluetoothLEDev
 impl windows_core::RuntimeType for IBluetoothLEDeviceStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEDeviceStatics2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEDeviceStatics2";
-}
-pub trait IBluetoothLEDeviceStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetDeviceSelectorFromPairingState(&self, pairingState: bool) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorFromConnectionStatus(&self, connectionStatus: BluetoothConnectionStatus) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorFromDeviceName(&self, deviceName: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorFromBluetoothAddress(&self, bluetoothAddress: u64) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorFromBluetoothAddressWithBluetoothAddressType(&self, bluetoothAddress: u64, bluetoothAddressType: BluetoothAddressType) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorFromAppearance(&self, appearance: windows_core::Ref<'_, BluetoothLEAppearance>) -> windows_core::Result<windows_core::HSTRING>;
-    fn FromBluetoothAddressWithBluetoothAddressTypeAsync(&self, bluetoothAddress: u64, bluetoothAddressType: BluetoothAddressType) -> windows_core::Result<windows_future::IAsyncOperation<BluetoothLEDevice>>;
-}
-impl IBluetoothLEDeviceStatics2_Vtbl {
-    pub const fn new<Identity: IBluetoothLEDeviceStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDeviceSelectorFromPairingState<Identity: IBluetoothLEDeviceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pairingstate: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics2_Impl::GetDeviceSelectorFromPairingState(this, pairingstate) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorFromConnectionStatus<Identity: IBluetoothLEDeviceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, connectionstatus: BluetoothConnectionStatus, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics2_Impl::GetDeviceSelectorFromConnectionStatus(this, connectionstatus) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorFromDeviceName<Identity: IBluetoothLEDeviceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, devicename: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics2_Impl::GetDeviceSelectorFromDeviceName(this, core::mem::transmute(&devicename)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorFromBluetoothAddress<Identity: IBluetoothLEDeviceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, bluetoothaddress: u64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics2_Impl::GetDeviceSelectorFromBluetoothAddress(this, bluetoothaddress) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorFromBluetoothAddressWithBluetoothAddressType<Identity: IBluetoothLEDeviceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, bluetoothaddress: u64, bluetoothaddresstype: BluetoothAddressType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics2_Impl::GetDeviceSelectorFromBluetoothAddressWithBluetoothAddressType(this, bluetoothaddress, bluetoothaddresstype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorFromAppearance<Identity: IBluetoothLEDeviceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, appearance: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics2_Impl::GetDeviceSelectorFromAppearance(this, core::mem::transmute_copy(&appearance)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromBluetoothAddressWithBluetoothAddressTypeAsync<Identity: IBluetoothLEDeviceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, bluetoothaddress: u64, bluetoothaddresstype: BluetoothAddressType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEDeviceStatics2_Impl::FromBluetoothAddressWithBluetoothAddressTypeAsync(this, bluetoothaddress, bluetoothaddresstype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEDeviceStatics2, OFFSET>(),
-            GetDeviceSelectorFromPairingState: GetDeviceSelectorFromPairingState::<Identity, OFFSET>,
-            GetDeviceSelectorFromConnectionStatus: GetDeviceSelectorFromConnectionStatus::<Identity, OFFSET>,
-            GetDeviceSelectorFromDeviceName: GetDeviceSelectorFromDeviceName::<Identity, OFFSET>,
-            GetDeviceSelectorFromBluetoothAddress: GetDeviceSelectorFromBluetoothAddress::<Identity, OFFSET>,
-            GetDeviceSelectorFromBluetoothAddressWithBluetoothAddressType: GetDeviceSelectorFromBluetoothAddressWithBluetoothAddressType::<Identity, OFFSET>,
-            GetDeviceSelectorFromAppearance: GetDeviceSelectorFromAppearance::<Identity, OFFSET>,
-            FromBluetoothAddressWithBluetoothAddressTypeAsync: FromBluetoothAddressWithBluetoothAddressTypeAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEDeviceStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEDeviceStatics2_Vtbl {
@@ -7636,77 +3076,6 @@ windows_core::imp::define_interface!(IBluetoothLEPreferredConnectionParameters,
 impl windows_core::RuntimeType for IBluetoothLEPreferredConnectionParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEPreferredConnectionParameters {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEPreferredConnectionParameters";
-}
-pub trait IBluetoothLEPreferredConnectionParameters_Impl: windows_core::IUnknownImpl {
-    fn LinkTimeout(&self) -> windows_core::Result<u16>;
-    fn ConnectionLatency(&self) -> windows_core::Result<u16>;
-    fn MinConnectionInterval(&self) -> windows_core::Result<u16>;
-    fn MaxConnectionInterval(&self) -> windows_core::Result<u16>;
-}
-impl IBluetoothLEPreferredConnectionParameters_Vtbl {
-    pub const fn new<Identity: IBluetoothLEPreferredConnectionParameters_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LinkTimeout<Identity: IBluetoothLEPreferredConnectionParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEPreferredConnectionParameters_Impl::LinkTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectionLatency<Identity: IBluetoothLEPreferredConnectionParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEPreferredConnectionParameters_Impl::ConnectionLatency(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinConnectionInterval<Identity: IBluetoothLEPreferredConnectionParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEPreferredConnectionParameters_Impl::MinConnectionInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxConnectionInterval<Identity: IBluetoothLEPreferredConnectionParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEPreferredConnectionParameters_Impl::MaxConnectionInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEPreferredConnectionParameters, OFFSET>(),
-            LinkTimeout: LinkTimeout::<Identity, OFFSET>,
-            ConnectionLatency: ConnectionLatency::<Identity, OFFSET>,
-            MinConnectionInterval: MinConnectionInterval::<Identity, OFFSET>,
-            MaxConnectionInterval: MaxConnectionInterval::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEPreferredConnectionParameters as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEPreferredConnectionParameters_Vtbl {
@@ -7720,35 +3089,6 @@ windows_core::imp::define_interface!(IBluetoothLEPreferredConnectionParametersRe
 impl windows_core::RuntimeType for IBluetoothLEPreferredConnectionParametersRequest {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEPreferredConnectionParametersRequest {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEPreferredConnectionParametersRequest";
-}
-pub trait IBluetoothLEPreferredConnectionParametersRequest_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<BluetoothLEPreferredConnectionParametersRequestStatus>;
-}
-impl IBluetoothLEPreferredConnectionParametersRequest_Vtbl {
-    pub const fn new<Identity: IBluetoothLEPreferredConnectionParametersRequest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IBluetoothLEPreferredConnectionParametersRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut BluetoothLEPreferredConnectionParametersRequestStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEPreferredConnectionParametersRequest_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEPreferredConnectionParametersRequest, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEPreferredConnectionParametersRequest as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEPreferredConnectionParametersRequest_Vtbl {
@@ -7759,66 +3099,6 @@ windows_core::imp::define_interface!(IBluetoothLEPreferredConnectionParametersSt
 impl windows_core::RuntimeType for IBluetoothLEPreferredConnectionParametersStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEPreferredConnectionParametersStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothLEPreferredConnectionParametersStatics";
-}
-pub trait IBluetoothLEPreferredConnectionParametersStatics_Impl: windows_core::IUnknownImpl {
-    fn Balanced(&self) -> windows_core::Result<BluetoothLEPreferredConnectionParameters>;
-    fn ThroughputOptimized(&self) -> windows_core::Result<BluetoothLEPreferredConnectionParameters>;
-    fn PowerOptimized(&self) -> windows_core::Result<BluetoothLEPreferredConnectionParameters>;
-}
-impl IBluetoothLEPreferredConnectionParametersStatics_Vtbl {
-    pub const fn new<Identity: IBluetoothLEPreferredConnectionParametersStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Balanced<Identity: IBluetoothLEPreferredConnectionParametersStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEPreferredConnectionParametersStatics_Impl::Balanced(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ThroughputOptimized<Identity: IBluetoothLEPreferredConnectionParametersStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEPreferredConnectionParametersStatics_Impl::ThroughputOptimized(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PowerOptimized<Identity: IBluetoothLEPreferredConnectionParametersStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEPreferredConnectionParametersStatics_Impl::PowerOptimized(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEPreferredConnectionParametersStatics, OFFSET>(),
-            Balanced: Balanced::<Identity, OFFSET>,
-            ThroughputOptimized: ThroughputOptimized::<Identity, OFFSET>,
-            PowerOptimized: PowerOptimized::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEPreferredConnectionParametersStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEPreferredConnectionParametersStatics_Vtbl {
@@ -7831,113 +3111,6 @@ windows_core::imp::define_interface!(IBluetoothSignalStrengthFilter, IBluetoothS
 impl windows_core::RuntimeType for IBluetoothSignalStrengthFilter {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothSignalStrengthFilter {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.IBluetoothSignalStrengthFilter";
-}
-pub trait IBluetoothSignalStrengthFilter_Impl: windows_core::IUnknownImpl {
-    fn InRangeThresholdInDBm(&self) -> windows_core::Result<super::super::Foundation::IReference<i16>>;
-    fn SetInRangeThresholdInDBm(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<i16>>) -> windows_core::Result<()>;
-    fn OutOfRangeThresholdInDBm(&self) -> windows_core::Result<super::super::Foundation::IReference<i16>>;
-    fn SetOutOfRangeThresholdInDBm(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<i16>>) -> windows_core::Result<()>;
-    fn OutOfRangeTimeout(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn SetOutOfRangeTimeout(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn SamplingInterval(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn SetSamplingInterval(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-}
-impl IBluetoothSignalStrengthFilter_Vtbl {
-    pub const fn new<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn InRangeThresholdInDBm<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothSignalStrengthFilter_Impl::InRangeThresholdInDBm(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetInRangeThresholdInDBm<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothSignalStrengthFilter_Impl::SetInRangeThresholdInDBm(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn OutOfRangeThresholdInDBm<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothSignalStrengthFilter_Impl::OutOfRangeThresholdInDBm(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetOutOfRangeThresholdInDBm<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothSignalStrengthFilter_Impl::SetOutOfRangeThresholdInDBm(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn OutOfRangeTimeout<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothSignalStrengthFilter_Impl::OutOfRangeTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetOutOfRangeTimeout<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothSignalStrengthFilter_Impl::SetOutOfRangeTimeout(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn SamplingInterval<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothSignalStrengthFilter_Impl::SamplingInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSamplingInterval<Identity: IBluetoothSignalStrengthFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothSignalStrengthFilter_Impl::SetSamplingInterval(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothSignalStrengthFilter, OFFSET>(),
-            InRangeThresholdInDBm: InRangeThresholdInDBm::<Identity, OFFSET>,
-            SetInRangeThresholdInDBm: SetInRangeThresholdInDBm::<Identity, OFFSET>,
-            OutOfRangeThresholdInDBm: OutOfRangeThresholdInDBm::<Identity, OFFSET>,
-            SetOutOfRangeThresholdInDBm: SetOutOfRangeThresholdInDBm::<Identity, OFFSET>,
-            OutOfRangeTimeout: OutOfRangeTimeout::<Identity, OFFSET>,
-            SetOutOfRangeTimeout: SetOutOfRangeTimeout::<Identity, OFFSET>,
-            SamplingInterval: SamplingInterval::<Identity, OFFSET>,
-            SetSamplingInterval: SetSamplingInterval::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothSignalStrengthFilter as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothSignalStrengthFilter_Vtbl {
@@ -7951,7 +3124,6 @@ pub struct IBluetoothSignalStrengthFilter_Vtbl {
     pub SamplingInterval: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub SetSamplingInterval: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
-#[cfg(feature = "Devices_Bluetooth_Advertisement")]
 pub mod Advertisement{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -7965,67 +3137,7 @@ impl BluetoothLEAdvertisement {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEAdvertisement, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Flags(&self) -> windows_core::Result<super::super::super::Foundation::IReference<BluetoothLEAdvertisementFlags>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Flags)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn SetFlags<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<BluetoothLEAdvertisementFlags>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetFlags)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn LocalName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LocalName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetLocalName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLocalName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn ServiceUuids(&self) -> windows_core::Result<windows_collections::IVector<windows_core::GUID>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServiceUuids)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ManufacturerData(&self) -> windows_core::Result<windows_collections::IVector<BluetoothLEManufacturerData>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ManufacturerData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DataSections(&self) -> windows_core::Result<windows_collections::IVector<BluetoothLEAdvertisementDataSection>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DataSections)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetManufacturerDataByCompanyId(&self, companyid: u16) -> windows_core::Result<windows_collections::IVectorView<BluetoothLEManufacturerData>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetManufacturerDataByCompanyId)(windows_core::Interface::as_raw(this), companyid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetSectionsByType(&self, r#type: u8) -> windows_core::Result<windows_collections::IVectorView<BluetoothLEAdvertisementDataSection>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSectionsByType)(windows_core::Interface::as_raw(this), r#type, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for BluetoothLEAdvertisement {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothLEAdvertisement>();
 }
@@ -8050,44 +3162,6 @@ impl BluetoothLEAdvertisementBytePattern {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEAdvertisementBytePattern, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn DataType(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DataType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDataType(&self, value: u8) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDataType)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Offset(&self) -> windows_core::Result<i16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Offset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetOffset(&self, value: i16) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetOffset)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Data(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Data)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetData<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetData)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn Create<P2>(datatype: u8, offset: i16, data: P2) -> windows_core::Result<BluetoothLEAdvertisementBytePattern>
     where
@@ -8127,33 +3201,6 @@ impl BluetoothLEAdvertisementDataSection {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEAdvertisementDataSection, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn DataType(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DataType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDataType(&self, value: u8) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDataType)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Data(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Data)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetData<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetData)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn Create<P1>(datatype: u8, data: P1) -> windows_core::Result<BluetoothLEAdvertisementDataSection>
     where
@@ -8193,28 +3240,7 @@ impl BluetoothLEAdvertisementFilter {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEAdvertisementFilter, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Advertisement(&self) -> windows_core::Result<BluetoothLEAdvertisement> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Advertisement)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn SetAdvertisement<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<BluetoothLEAdvertisement>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAdvertisement)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn BytePatterns(&self) -> windows_core::Result<windows_collections::IVector<BluetoothLEAdvertisementBytePattern>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytePatterns)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for BluetoothLEAdvertisementFilter {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothLEAdvertisementFilter>();
 }
@@ -8278,6 +3304,43 @@ impl core::ops::Not for BluetoothLEAdvertisementFlags {
     }
 }
 #[repr(transparent)]
+#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
+pub struct BluetoothLEAdvertisementPhyType(pub i32);
+impl BluetoothLEAdvertisementPhyType {
+    pub const Unspecified: Self = Self(0i32);
+    pub const Uncoded1MPhy: Self = Self(1i32);
+    pub const Uncoded2MPhy: Self = Self(2i32);
+    pub const CodedPhy: Self = Self(3i32);
+}
+impl windows_core::TypeKind for BluetoothLEAdvertisementPhyType {
+    type TypeKind = windows_core::CopyType;
+}
+impl windows_core::RuntimeType for BluetoothLEAdvertisementPhyType {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Devices.Bluetooth.Advertisement.BluetoothLEAdvertisementPhyType;i4)");
+}
+#[repr(transparent)]
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct BluetoothLEAdvertisementScanParameters(windows_core::IUnknown);
+windows_core::imp::interface_hierarchy!(BluetoothLEAdvertisementScanParameters, windows_core::IUnknown, windows_core::IInspectable);
+impl BluetoothLEAdvertisementScanParameters {
+    fn IBluetoothLEAdvertisementScanParametersStatics<R, F: FnOnce(&IBluetoothLEAdvertisementScanParametersStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
+        static SHARED: windows_core::imp::FactoryCache<BluetoothLEAdvertisementScanParameters, IBluetoothLEAdvertisementScanParametersStatics> = windows_core::imp::FactoryCache::new();
+        SHARED.call(callback)
+    }
+}
+impl windows_core::RuntimeType for BluetoothLEAdvertisementScanParameters {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBluetoothLEAdvertisementScanParameters>();
+}
+unsafe impl windows_core::Interface for BluetoothLEAdvertisementScanParameters {
+    type Vtable = <IBluetoothLEAdvertisementScanParameters as windows_core::Interface>::Vtable;
+    const IID: windows_core::GUID = <IBluetoothLEAdvertisementScanParameters as windows_core::Interface>::IID;
+}
+impl windows_core::RuntimeName for BluetoothLEAdvertisementScanParameters {
+    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.BluetoothLEAdvertisementScanParameters";
+}
+unsafe impl Send for BluetoothLEAdvertisementScanParameters {}
+unsafe impl Sync for BluetoothLEAdvertisementScanParameters {}
+#[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct BluetoothLEManufacturerData(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BluetoothLEManufacturerData, windows_core::IUnknown, windows_core::IInspectable);
@@ -8289,33 +3352,6 @@ impl BluetoothLEManufacturerData {
         static SHARED: windows_core::imp::FactoryCache<BluetoothLEManufacturerData, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn CompanyId(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CompanyId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCompanyId(&self, value: u16) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCompanyId)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Data(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Data)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetData<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetData)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn Create<P1>(companyid: u16, data: P1) -> windows_core::Result<BluetoothLEManufacturerData>
     where
@@ -8347,142 +3383,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisement, IBluetoothLEAdve
 impl windows_core::RuntimeType for IBluetoothLEAdvertisement {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEAdvertisement {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisement";
-}
-pub trait IBluetoothLEAdvertisement_Impl: windows_core::IUnknownImpl {
-    fn Flags(&self) -> windows_core::Result<super::super::super::Foundation::IReference<BluetoothLEAdvertisementFlags>>;
-    fn SetFlags(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<BluetoothLEAdvertisementFlags>>) -> windows_core::Result<()>;
-    fn LocalName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetLocalName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn ServiceUuids(&self) -> windows_core::Result<windows_collections::IVector<windows_core::GUID>>;
-    fn ManufacturerData(&self) -> windows_core::Result<windows_collections::IVector<BluetoothLEManufacturerData>>;
-    fn DataSections(&self) -> windows_core::Result<windows_collections::IVector<BluetoothLEAdvertisementDataSection>>;
-    fn GetManufacturerDataByCompanyId(&self, companyId: u16) -> windows_core::Result<windows_collections::IVectorView<BluetoothLEManufacturerData>>;
-    fn GetSectionsByType(&self, r#type: u8) -> windows_core::Result<windows_collections::IVectorView<BluetoothLEAdvertisementDataSection>>;
-}
-impl IBluetoothLEAdvertisement_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Flags<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisement_Impl::Flags(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetFlags<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisement_Impl::SetFlags(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn LocalName<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisement_Impl::LocalName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLocalName<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisement_Impl::SetLocalName(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ServiceUuids<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisement_Impl::ServiceUuids(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ManufacturerData<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisement_Impl::ManufacturerData(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DataSections<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisement_Impl::DataSections(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetManufacturerDataByCompanyId<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, companyid: u16, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisement_Impl::GetManufacturerDataByCompanyId(this, companyid) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetSectionsByType<Identity: IBluetoothLEAdvertisement_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, r#type: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisement_Impl::GetSectionsByType(this, r#type) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisement, OFFSET>(),
-            Flags: Flags::<Identity, OFFSET>,
-            SetFlags: SetFlags::<Identity, OFFSET>,
-            LocalName: LocalName::<Identity, OFFSET>,
-            SetLocalName: SetLocalName::<Identity, OFFSET>,
-            ServiceUuids: ServiceUuids::<Identity, OFFSET>,
-            ManufacturerData: ManufacturerData::<Identity, OFFSET>,
-            DataSections: DataSections::<Identity, OFFSET>,
-            GetManufacturerDataByCompanyId: GetManufacturerDataByCompanyId::<Identity, OFFSET>,
-            GetSectionsByType: GetSectionsByType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisement as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisement_Vtbl {
@@ -8501,91 +3401,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisementBytePattern, IBlue
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementBytePattern {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementBytePattern {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementBytePattern";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IBluetoothLEAdvertisementBytePattern_Impl: windows_core::IUnknownImpl {
-    fn DataType(&self) -> windows_core::Result<u8>;
-    fn SetDataType(&self, value: u8) -> windows_core::Result<()>;
-    fn Offset(&self) -> windows_core::Result<i16>;
-    fn SetOffset(&self, value: i16) -> windows_core::Result<()>;
-    fn Data(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn SetData(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IBluetoothLEAdvertisementBytePattern_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementBytePattern_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DataType<Identity: IBluetoothLEAdvertisementBytePattern_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementBytePattern_Impl::DataType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDataType<Identity: IBluetoothLEAdvertisementBytePattern_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementBytePattern_Impl::SetDataType(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Offset<Identity: IBluetoothLEAdvertisementBytePattern_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementBytePattern_Impl::Offset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetOffset<Identity: IBluetoothLEAdvertisementBytePattern_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: i16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementBytePattern_Impl::SetOffset(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Data<Identity: IBluetoothLEAdvertisementBytePattern_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementBytePattern_Impl::Data(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetData<Identity: IBluetoothLEAdvertisementBytePattern_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementBytePattern_Impl::SetData(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementBytePattern, OFFSET>(),
-            DataType: DataType::<Identity, OFFSET>,
-            SetDataType: SetDataType::<Identity, OFFSET>,
-            Offset: Offset::<Identity, OFFSET>,
-            SetOffset: SetOffset::<Identity, OFFSET>,
-            Data: Data::<Identity, OFFSET>,
-            SetData: SetData::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementBytePattern as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementBytePattern_Vtbl {
@@ -8607,39 +3422,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisementBytePatternFactory
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementBytePatternFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementBytePatternFactory {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementBytePatternFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IBluetoothLEAdvertisementBytePatternFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, dataType: u8, offset: i16, data: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<BluetoothLEAdvertisementBytePattern>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IBluetoothLEAdvertisementBytePatternFactory_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementBytePatternFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IBluetoothLEAdvertisementBytePatternFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, datatype: u8, offset: i16, data: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementBytePatternFactory_Impl::Create(this, datatype, offset, core::mem::transmute_copy(&data)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementBytePatternFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementBytePatternFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementBytePatternFactory_Vtbl {
@@ -8653,69 +3435,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisementDataSection, IBlue
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementDataSection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementDataSection {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementDataSection";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IBluetoothLEAdvertisementDataSection_Impl: windows_core::IUnknownImpl {
-    fn DataType(&self) -> windows_core::Result<u8>;
-    fn SetDataType(&self, value: u8) -> windows_core::Result<()>;
-    fn Data(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn SetData(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IBluetoothLEAdvertisementDataSection_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementDataSection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DataType<Identity: IBluetoothLEAdvertisementDataSection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementDataSection_Impl::DataType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDataType<Identity: IBluetoothLEAdvertisementDataSection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementDataSection_Impl::SetDataType(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Data<Identity: IBluetoothLEAdvertisementDataSection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementDataSection_Impl::Data(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetData<Identity: IBluetoothLEAdvertisementDataSection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementDataSection_Impl::SetData(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementDataSection, OFFSET>(),
-            DataType: DataType::<Identity, OFFSET>,
-            SetDataType: SetDataType::<Identity, OFFSET>,
-            Data: Data::<Identity, OFFSET>,
-            SetData: SetData::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementDataSection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementDataSection_Vtbl {
@@ -8735,39 +3454,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisementDataSectionFactory
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementDataSectionFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementDataSectionFactory {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementDataSectionFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IBluetoothLEAdvertisementDataSectionFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, dataType: u8, data: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<BluetoothLEAdvertisementDataSection>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IBluetoothLEAdvertisementDataSectionFactory_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementDataSectionFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IBluetoothLEAdvertisementDataSectionFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, datatype: u8, data: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementDataSectionFactory_Impl::Create(this, datatype, core::mem::transmute_copy(&data)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementDataSectionFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementDataSectionFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementDataSectionFactory_Vtbl {
@@ -8781,59 +3467,6 @@ windows_core::imp::define_interface!(IBluetoothLEAdvertisementFilter, IBluetooth
 impl windows_core::RuntimeType for IBluetoothLEAdvertisementFilter {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBluetoothLEAdvertisementFilter {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementFilter";
-}
-pub trait IBluetoothLEAdvertisementFilter_Impl: windows_core::IUnknownImpl {
-    fn Advertisement(&self) -> windows_core::Result<BluetoothLEAdvertisement>;
-    fn SetAdvertisement(&self, value: windows_core::Ref<'_, BluetoothLEAdvertisement>) -> windows_core::Result<()>;
-    fn BytePatterns(&self) -> windows_core::Result<windows_collections::IVector<BluetoothLEAdvertisementBytePattern>>;
-}
-impl IBluetoothLEAdvertisementFilter_Vtbl {
-    pub const fn new<Identity: IBluetoothLEAdvertisementFilter_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Advertisement<Identity: IBluetoothLEAdvertisementFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementFilter_Impl::Advertisement(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAdvertisement<Identity: IBluetoothLEAdvertisementFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEAdvertisementFilter_Impl::SetAdvertisement(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn BytePatterns<Identity: IBluetoothLEAdvertisementFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEAdvertisementFilter_Impl::BytePatterns(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEAdvertisementFilter, OFFSET>(),
-            Advertisement: Advertisement::<Identity, OFFSET>,
-            SetAdvertisement: SetAdvertisement::<Identity, OFFSET>,
-            BytePatterns: BytePatterns::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEAdvertisementFilter as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEAdvertisementFilter_Vtbl {
@@ -8842,73 +3475,32 @@ pub struct IBluetoothLEAdvertisementFilter_Vtbl {
     pub SetAdvertisement: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub BytePatterns: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
+windows_core::imp::define_interface!(IBluetoothLEAdvertisementScanParameters, IBluetoothLEAdvertisementScanParameters_Vtbl, 0x94f91413_63d9_53bd_af4c_e6b1a6514595);
+impl windows_core::RuntimeType for IBluetoothLEAdvertisementScanParameters {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct IBluetoothLEAdvertisementScanParameters_Vtbl {
+    pub base__: windows_core::IInspectable_Vtbl,
+    pub ScanWindow: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u16) -> windows_core::HRESULT,
+    pub ScanInterval: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u16) -> windows_core::HRESULT,
+}
+windows_core::imp::define_interface!(IBluetoothLEAdvertisementScanParametersStatics, IBluetoothLEAdvertisementScanParametersStatics_Vtbl, 0x548e39cd_3c9e_5f8d_b5e1_adebed5c357c);
+impl windows_core::RuntimeType for IBluetoothLEAdvertisementScanParametersStatics {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct IBluetoothLEAdvertisementScanParametersStatics_Vtbl {
+    pub base__: windows_core::IInspectable_Vtbl,
+    pub CoexistenceOptimized: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
+    pub LowLatency: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
+}
 windows_core::imp::define_interface!(IBluetoothLEManufacturerData, IBluetoothLEManufacturerData_Vtbl, 0x912dba18_6963_4533_b061_4694dafb34e5);
 impl windows_core::RuntimeType for IBluetoothLEManufacturerData {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IBluetoothLEManufacturerData {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.IBluetoothLEManufacturerData";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IBluetoothLEManufacturerData_Impl: windows_core::IUnknownImpl {
-    fn CompanyId(&self) -> windows_core::Result<u16>;
-    fn SetCompanyId(&self, value: u16) -> windows_core::Result<()>;
-    fn Data(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn SetData(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IBluetoothLEManufacturerData_Vtbl {
-    pub const fn new<Identity: IBluetoothLEManufacturerData_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CompanyId<Identity: IBluetoothLEManufacturerData_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEManufacturerData_Impl::CompanyId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCompanyId<Identity: IBluetoothLEManufacturerData_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEManufacturerData_Impl::SetCompanyId(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Data<Identity: IBluetoothLEManufacturerData_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEManufacturerData_Impl::Data(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetData<Identity: IBluetoothLEManufacturerData_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBluetoothLEManufacturerData_Impl::SetData(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEManufacturerData, OFFSET>(),
-            CompanyId: CompanyId::<Identity, OFFSET>,
-            SetCompanyId: SetCompanyId::<Identity, OFFSET>,
-            Data: Data::<Identity, OFFSET>,
-            SetData: SetData::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEManufacturerData as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEManufacturerData_Vtbl {
@@ -8928,36 +3520,6 @@ windows_core::imp::define_interface!(IBluetoothLEManufacturerDataFactory, IBluet
 impl windows_core::RuntimeType for IBluetoothLEManufacturerDataFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IBluetoothLEManufacturerDataFactory {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Advertisement.IBluetoothLEManufacturerDataFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IBluetoothLEManufacturerDataFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, companyId: u16, data: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<BluetoothLEManufacturerData>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IBluetoothLEManufacturerDataFactory_Vtbl {
-    pub const fn new<Identity: IBluetoothLEManufacturerDataFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IBluetoothLEManufacturerDataFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, companyid: u16, data: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBluetoothLEManufacturerDataFactory_Impl::Create(this, companyid, core::mem::transmute_copy(&data)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IBluetoothLEManufacturerDataFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBluetoothLEManufacturerDataFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBluetoothLEManufacturerDataFactory_Vtbl {
@@ -8968,7 +3530,6 @@ pub struct IBluetoothLEManufacturerDataFactory_Vtbl {
     Create: usize,
 }
 }
-#[cfg(feature = "Devices_Bluetooth_Background")]
 pub mod Background{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -8988,92 +3549,6 @@ windows_core::imp::define_interface!(IRfcommInboundConnectionInformation, IRfcom
 impl windows_core::RuntimeType for IRfcommInboundConnectionInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Devices_Bluetooth_Rfcomm", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IRfcommInboundConnectionInformation {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Background.IRfcommInboundConnectionInformation";
-}
-#[cfg(all(feature = "Devices_Bluetooth_Rfcomm", feature = "Storage_Streams"))]
-pub trait IRfcommInboundConnectionInformation_Impl: windows_core::IUnknownImpl {
-    fn SdpRecord(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn SetSdpRecord(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-    fn LocalServiceId(&self) -> windows_core::Result<super::Rfcomm::RfcommServiceId>;
-    fn SetLocalServiceId(&self, value: windows_core::Ref<'_, super::Rfcomm::RfcommServiceId>) -> windows_core::Result<()>;
-    fn ServiceCapabilities(&self) -> windows_core::Result<super::BluetoothServiceCapabilities>;
-    fn SetServiceCapabilities(&self, value: super::BluetoothServiceCapabilities) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Devices_Bluetooth_Rfcomm", feature = "Storage_Streams"))]
-impl IRfcommInboundConnectionInformation_Vtbl {
-    pub const fn new<Identity: IRfcommInboundConnectionInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SdpRecord<Identity: IRfcommInboundConnectionInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommInboundConnectionInformation_Impl::SdpRecord(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSdpRecord<Identity: IRfcommInboundConnectionInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRfcommInboundConnectionInformation_Impl::SetSdpRecord(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn LocalServiceId<Identity: IRfcommInboundConnectionInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommInboundConnectionInformation_Impl::LocalServiceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLocalServiceId<Identity: IRfcommInboundConnectionInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRfcommInboundConnectionInformation_Impl::SetLocalServiceId(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ServiceCapabilities<Identity: IRfcommInboundConnectionInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::BluetoothServiceCapabilities) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommInboundConnectionInformation_Impl::ServiceCapabilities(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetServiceCapabilities<Identity: IRfcommInboundConnectionInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::BluetoothServiceCapabilities) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRfcommInboundConnectionInformation_Impl::SetServiceCapabilities(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRfcommInboundConnectionInformation, OFFSET>(),
-            SdpRecord: SdpRecord::<Identity, OFFSET>,
-            SetSdpRecord: SetSdpRecord::<Identity, OFFSET>,
-            LocalServiceId: LocalServiceId::<Identity, OFFSET>,
-            SetLocalServiceId: SetLocalServiceId::<Identity, OFFSET>,
-            ServiceCapabilities: ServiceCapabilities::<Identity, OFFSET>,
-            SetServiceCapabilities: SetServiceCapabilities::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRfcommInboundConnectionInformation as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRfcommInboundConnectionInformation_Vtbl {
@@ -9101,47 +3576,6 @@ windows_core::imp::define_interface!(IRfcommOutboundConnectionInformation, IRfco
 impl windows_core::RuntimeType for IRfcommOutboundConnectionInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Bluetooth_Rfcomm")]
-impl windows_core::RuntimeName for IRfcommOutboundConnectionInformation {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Background.IRfcommOutboundConnectionInformation";
-}
-#[cfg(feature = "Devices_Bluetooth_Rfcomm")]
-pub trait IRfcommOutboundConnectionInformation_Impl: windows_core::IUnknownImpl {
-    fn RemoteServiceId(&self) -> windows_core::Result<super::Rfcomm::RfcommServiceId>;
-    fn SetRemoteServiceId(&self, value: windows_core::Ref<'_, super::Rfcomm::RfcommServiceId>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Devices_Bluetooth_Rfcomm")]
-impl IRfcommOutboundConnectionInformation_Vtbl {
-    pub const fn new<Identity: IRfcommOutboundConnectionInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RemoteServiceId<Identity: IRfcommOutboundConnectionInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommOutboundConnectionInformation_Impl::RemoteServiceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRemoteServiceId<Identity: IRfcommOutboundConnectionInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRfcommOutboundConnectionInformation_Impl::SetRemoteServiceId(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRfcommOutboundConnectionInformation, OFFSET>(),
-            RemoteServiceId: RemoteServiceId::<Identity, OFFSET>,
-            SetRemoteServiceId: SetRemoteServiceId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRfcommOutboundConnectionInformation as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRfcommOutboundConnectionInformation_Vtbl {
@@ -9159,51 +3593,6 @@ pub struct IRfcommOutboundConnectionInformation_Vtbl {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct RfcommInboundConnectionInformation(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(RfcommInboundConnectionInformation, windows_core::IUnknown, windows_core::IInspectable);
-impl RfcommInboundConnectionInformation {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SdpRecord(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SdpRecord)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetSdpRecord<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSdpRecord)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Devices_Bluetooth_Rfcomm")]
-    pub fn LocalServiceId(&self) -> windows_core::Result<super::Rfcomm::RfcommServiceId> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LocalServiceId)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_Rfcomm")]
-    pub fn SetLocalServiceId<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::Rfcomm::RfcommServiceId>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLocalServiceId)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ServiceCapabilities(&self) -> windows_core::Result<super::BluetoothServiceCapabilities> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServiceCapabilities)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetServiceCapabilities(&self, value: super::BluetoothServiceCapabilities) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetServiceCapabilities)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for RfcommInboundConnectionInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRfcommInboundConnectionInformation>();
 }
@@ -9220,24 +3609,6 @@ unsafe impl Sync for RfcommInboundConnectionInformation {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct RfcommOutboundConnectionInformation(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(RfcommOutboundConnectionInformation, windows_core::IUnknown, windows_core::IInspectable);
-impl RfcommOutboundConnectionInformation {
-    #[cfg(feature = "Devices_Bluetooth_Rfcomm")]
-    pub fn RemoteServiceId(&self) -> windows_core::Result<super::Rfcomm::RfcommServiceId> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RemoteServiceId)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Bluetooth_Rfcomm")]
-    pub fn SetRemoteServiceId<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::Rfcomm::RfcommServiceId>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRemoteServiceId)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
 impl windows_core::RuntimeType for RfcommOutboundConnectionInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRfcommOutboundConnectionInformation>();
 }
@@ -9251,210 +3622,12 @@ impl windows_core::RuntimeName for RfcommOutboundConnectionInformation {
 unsafe impl Send for RfcommOutboundConnectionInformation {}
 unsafe impl Sync for RfcommOutboundConnectionInformation {}
 }
-#[cfg(feature = "Devices_Bluetooth_GenericAttributeProfile")]
 pub mod GenericAttributeProfile{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattCharacteristic(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattCharacteristic, windows_core::IUnknown, windows_core::IInspectable);
 impl GattCharacteristic {
-    #[cfg(feature = "deprecated")]
-    pub fn GetDescriptors(&self, descriptoruuid: windows_core::GUID) -> windows_core::Result<windows_collections::IVectorView<GattDescriptor>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDescriptors)(windows_core::Interface::as_raw(this), descriptoruuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CharacteristicProperties(&self) -> windows_core::Result<GattCharacteristicProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CharacteristicProperties)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetProtectionLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn UserDescription(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserDescription)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Uuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Uuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AttributeHandle(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AttributeHandle)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PresentationFormats(&self) -> windows_core::Result<windows_collections::IVectorView<GattPresentationFormat>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PresentationFormats)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadValueAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattReadResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadValueAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadValueWithCacheModeAsync(&self, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattReadResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadValueWithCacheModeAsync)(windows_core::Interface::as_raw(this), cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteValueAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<GattCommunicationStatus>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteValueAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteValueWithOptionAsync<P0>(&self, value: P0, writeoption: GattWriteOption) -> windows_core::Result<windows_future::IAsyncOperation<GattCommunicationStatus>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteValueWithOptionAsync)(windows_core::Interface::as_raw(this), value.param().abi(), writeoption, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadClientCharacteristicConfigurationDescriptorAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattReadClientCharacteristicConfigurationDescriptorResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadClientCharacteristicConfigurationDescriptorAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WriteClientCharacteristicConfigurationDescriptorAsync(&self, clientcharacteristicconfigurationdescriptorvalue: GattClientCharacteristicConfigurationDescriptorValue) -> windows_core::Result<windows_future::IAsyncOperation<GattCommunicationStatus>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteClientCharacteristicConfigurationDescriptorAsync)(windows_core::Interface::as_raw(this), clientcharacteristicconfigurationdescriptorvalue, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ValueChanged<P0>(&self, valuechangedhandler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattCharacteristic, GattValueChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ValueChanged)(windows_core::Interface::as_raw(this), valuechangedhandler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveValueChanged(&self, valuechangedeventcookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveValueChanged)(windows_core::Interface::as_raw(this), valuechangedeventcookie).ok() }
-    }
-    pub fn Service(&self) -> windows_core::Result<GattDeviceService> {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Service)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn GetAllDescriptors(&self) -> windows_core::Result<windows_collections::IVectorView<GattDescriptor>> {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAllDescriptors)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDescriptorsAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattDescriptorsResult>> {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDescriptorsAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDescriptorsWithCacheModeAsync(&self, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDescriptorsResult>> {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDescriptorsWithCacheModeAsync)(windows_core::Interface::as_raw(this), cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDescriptorsForUuidAsync(&self, descriptoruuid: windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GattDescriptorsResult>> {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDescriptorsForUuidAsync)(windows_core::Interface::as_raw(this), descriptoruuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDescriptorsForUuidWithCacheModeAsync(&self, descriptoruuid: windows_core::GUID, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDescriptorsResult>> {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDescriptorsForUuidWithCacheModeAsync)(windows_core::Interface::as_raw(this), descriptoruuid, cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteValueWithResultAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteResult>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteValueWithResultAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteValueWithResultAndOptionAsync<P0>(&self, value: P0, writeoption: GattWriteOption) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteResult>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteValueWithResultAndOptionAsync)(windows_core::Interface::as_raw(this), value.param().abi(), writeoption, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WriteClientCharacteristicConfigurationDescriptorWithResultAsync(&self, clientcharacteristicconfigurationdescriptorvalue: GattClientCharacteristicConfigurationDescriptorValue) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteResult>> {
-        let this = &windows_core::Interface::cast::<IGattCharacteristic3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteClientCharacteristicConfigurationDescriptorWithResultAsync)(windows_core::Interface::as_raw(this), clientcharacteristicconfigurationdescriptorvalue, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn ConvertShortIdToUuid(shortid: u16) -> windows_core::Result<windows_core::GUID> {
-        Self::IGattCharacteristicStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConvertShortIdToUuid)(windows_core::Interface::as_raw(this), shortid, &mut result__).map(|| result__)
-        })
-    }
     fn IGattCharacteristicStatics<R, F: FnOnce(&IGattCharacteristicStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<GattCharacteristic, IGattCharacteristicStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -9531,29 +3704,6 @@ impl core::ops::Not for GattCharacteristicProperties {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattCharacteristicsResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattCharacteristicsResult, windows_core::IUnknown, windows_core::IInspectable);
-impl GattCharacteristicsResult {
-    pub fn Status(&self) -> windows_core::Result<GattCommunicationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtocolError)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Characteristics(&self) -> windows_core::Result<windows_collections::IVectorView<GattCharacteristic>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Characteristics)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattCharacteristicsResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattCharacteristicsResult>();
 }
@@ -9584,36 +3734,6 @@ impl windows_core::RuntimeType for GattClientCharacteristicConfigurationDescript
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattClientNotificationResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattClientNotificationResult, windows_core::IUnknown, windows_core::IInspectable);
-impl GattClientNotificationResult {
-    pub fn SubscribedClient(&self) -> windows_core::Result<GattSubscribedClient> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SubscribedClient)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Status(&self) -> windows_core::Result<GattCommunicationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtocolError)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn BytesSent(&self) -> windows_core::Result<u16> {
-        let this = &windows_core::Interface::cast::<IGattClientNotificationResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesSent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for GattClientNotificationResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattClientNotificationResult>();
 }
@@ -9646,74 +3766,6 @@ impl windows_core::RuntimeType for GattCommunicationStatus {
 pub struct GattDescriptor(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattDescriptor, windows_core::IUnknown, windows_core::IInspectable);
 impl GattDescriptor {
-    pub fn ProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetProtectionLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Uuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Uuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AttributeHandle(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AttributeHandle)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadValueAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattReadResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadValueAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadValueWithCacheModeAsync(&self, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattReadResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadValueWithCacheModeAsync)(windows_core::Interface::as_raw(this), cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteValueAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<GattCommunicationStatus>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteValueAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteValueWithResultAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteResult>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IGattDescriptor2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteValueWithResultAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn ConvertShortIdToUuid(shortid: u16) -> windows_core::Result<windows_core::GUID> {
-        Self::IGattDescriptorStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConvertShortIdToUuid)(windows_core::Interface::as_raw(this), shortid, &mut result__).map(|| result__)
-        })
-    }
     fn IGattDescriptorStatics<R, F: FnOnce(&IGattDescriptorStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<GattDescriptor, IGattDescriptorStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -9735,29 +3787,6 @@ unsafe impl Sync for GattDescriptor {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattDescriptorsResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattDescriptorsResult, windows_core::IUnknown, windows_core::IInspectable);
-impl GattDescriptorsResult {
-    pub fn Status(&self) -> windows_core::Result<GattCommunicationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtocolError)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Descriptors(&self) -> windows_core::Result<windows_collections::IVectorView<GattDescriptor>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Descriptors)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattDescriptorsResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattDescriptorsResult>();
 }
@@ -9780,83 +3809,6 @@ impl GattDeviceService {
         let this = &windows_core::Interface::cast::<super::super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    #[cfg(feature = "deprecated")]
-    pub fn GetCharacteristics(&self, characteristicuuid: windows_core::GUID) -> windows_core::Result<windows_collections::IVectorView<GattCharacteristic>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCharacteristics)(windows_core::Interface::as_raw(this), characteristicuuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn GetIncludedServices(&self, serviceuuid: windows_core::GUID) -> windows_core::Result<windows_collections::IVectorView<GattDeviceService>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetIncludedServices)(windows_core::Interface::as_raw(this), serviceuuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Uuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Uuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AttributeHandle(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AttributeHandle)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn Device(&self) -> windows_core::Result<super::BluetoothLEDevice> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Device)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn ParentServices(&self) -> windows_core::Result<windows_collections::IVectorView<GattDeviceService>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ParentServices)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn GetAllCharacteristics(&self) -> windows_core::Result<windows_collections::IVectorView<GattCharacteristic>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAllCharacteristics)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn GetAllIncludedServices(&self) -> windows_core::Result<windows_collections::IVectorView<GattDeviceService>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAllIncludedServices)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn DeviceAccessInformation(&self) -> windows_core::Result<super::super::Enumeration::DeviceAccessInformation> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceAccessInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Session(&self) -> windows_core::Result<GattSession> {
         let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
         unsafe {
@@ -9864,152 +3816,12 @@ impl GattDeviceService {
             (windows_core::Interface::vtable(this).Session)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn SharingMode(&self) -> windows_core::Result<GattSharingMode> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SharingMode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn RequestAccessAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<super::super::Enumeration::DeviceAccessStatus>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAccessAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenAsync(&self, sharingmode: GattSharingMode) -> windows_core::Result<windows_future::IAsyncOperation<GattOpenStatus>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenAsync)(windows_core::Interface::as_raw(this), sharingmode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCharacteristicsAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattCharacteristicsResult>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCharacteristicsAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCharacteristicsWithCacheModeAsync(&self, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattCharacteristicsResult>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCharacteristicsWithCacheModeAsync)(windows_core::Interface::as_raw(this), cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCharacteristicsForUuidAsync(&self, characteristicuuid: windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GattCharacteristicsResult>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCharacteristicsForUuidAsync)(windows_core::Interface::as_raw(this), characteristicuuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCharacteristicsForUuidWithCacheModeAsync(&self, characteristicuuid: windows_core::GUID, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattCharacteristicsResult>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCharacteristicsForUuidWithCacheModeAsync)(windows_core::Interface::as_raw(this), characteristicuuid, cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetIncludedServicesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceServicesResult>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetIncludedServicesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetIncludedServicesWithCacheModeAsync(&self, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceServicesResult>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetIncludedServicesWithCacheModeAsync)(windows_core::Interface::as_raw(this), cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetIncludedServicesForUuidAsync(&self, serviceuuid: windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceServicesResult>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetIncludedServicesForUuidAsync)(windows_core::Interface::as_raw(this), serviceuuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetIncludedServicesForUuidWithCacheModeAsync(&self, serviceuuid: windows_core::GUID, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceServicesResult>> {
-        let this = &windows_core::Interface::cast::<IGattDeviceService3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetIncludedServicesForUuidWithCacheModeAsync)(windows_core::Interface::as_raw(this), serviceuuid, cachemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceService>> {
         Self::IGattDeviceServiceStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).FromIdAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn GetDeviceSelectorFromUuid(serviceuuid: windows_core::GUID) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IGattDeviceServiceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorFromUuid)(windows_core::Interface::as_raw(this), serviceuuid, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn GetDeviceSelectorFromShortId(serviceshortid: u16) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IGattDeviceServiceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorFromShortId)(windows_core::Interface::as_raw(this), serviceshortid, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn ConvertShortIdToUuid(shortid: u16) -> windows_core::Result<windows_core::GUID> {
-        Self::IGattDeviceServiceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConvertShortIdToUuid)(windows_core::Interface::as_raw(this), shortid, &mut result__).map(|| result__)
-        })
-    }
-    pub fn FromIdWithSharingModeAsync(deviceid: &windows_core::HSTRING, sharingmode: GattSharingMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceService>> {
-        Self::IGattDeviceServiceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromIdWithSharingModeAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), sharingmode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDeviceSelectorForBluetoothDeviceId<P0>(bluetoothdeviceid: P0) -> windows_core::Result<windows_core::HSTRING>
-    where
-        P0: windows_core::Param<super::BluetoothDeviceId>,
-    {
-        Self::IGattDeviceServiceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorForBluetoothDeviceId)(windows_core::Interface::as_raw(this), bluetoothdeviceid.param().abi(), &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn GetDeviceSelectorForBluetoothDeviceIdWithCacheMode<P0>(bluetoothdeviceid: P0, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_core::HSTRING>
-    where
-        P0: windows_core::Param<super::BluetoothDeviceId>,
-    {
-        Self::IGattDeviceServiceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorForBluetoothDeviceIdWithCacheMode)(windows_core::Interface::as_raw(this), bluetoothdeviceid.param().abi(), cachemode, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn GetDeviceSelectorForBluetoothDeviceIdAndUuid<P0>(bluetoothdeviceid: P0, serviceuuid: windows_core::GUID) -> windows_core::Result<windows_core::HSTRING>
-    where
-        P0: windows_core::Param<super::BluetoothDeviceId>,
-    {
-        Self::IGattDeviceServiceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorForBluetoothDeviceIdAndUuid)(windows_core::Interface::as_raw(this), bluetoothdeviceid.param().abi(), serviceuuid, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn GetDeviceSelectorForBluetoothDeviceIdAndUuidWithCacheMode<P0>(bluetoothdeviceid: P0, serviceuuid: windows_core::GUID, cachemode: super::BluetoothCacheMode) -> windows_core::Result<windows_core::HSTRING>
-    where
-        P0: windows_core::Param<super::BluetoothDeviceId>,
-    {
-        Self::IGattDeviceServiceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorForBluetoothDeviceIdAndUuidWithCacheMode)(windows_core::Interface::as_raw(this), bluetoothdeviceid.param().abi(), serviceuuid, cachemode, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
     fn IGattDeviceServiceStatics<R, F: FnOnce(&IGattDeviceServiceStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<GattDeviceService, IGattDeviceServiceStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -10035,29 +3847,6 @@ unsafe impl Sync for GattDeviceService {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattDeviceServicesResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattDeviceServicesResult, windows_core::IUnknown, windows_core::IInspectable);
-impl GattDeviceServicesResult {
-    pub fn Status(&self) -> windows_core::Result<GattCommunicationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtocolError)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Services(&self) -> windows_core::Result<windows_collections::IVectorView<GattDeviceService>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Services)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattDeviceServicesResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattDeviceServicesResult>();
 }
@@ -10074,147 +3863,6 @@ unsafe impl Sync for GattDeviceServicesResult {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattLocalCharacteristic(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattLocalCharacteristic, windows_core::IUnknown, windows_core::IInspectable);
-impl GattLocalCharacteristic {
-    pub fn Uuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Uuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn StaticValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StaticValue)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CharacteristicProperties(&self) -> windows_core::Result<GattCharacteristicProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CharacteristicProperties)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn WriteProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateDescriptorAsync<P1>(&self, descriptoruuid: windows_core::GUID, parameters: P1) -> windows_core::Result<windows_future::IAsyncOperation<GattLocalDescriptorResult>>
-    where
-        P1: windows_core::Param<GattLocalDescriptorParameters>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateDescriptorAsync)(windows_core::Interface::as_raw(this), descriptoruuid, parameters.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Descriptors(&self) -> windows_core::Result<windows_collections::IVectorView<GattLocalDescriptor>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Descriptors)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn UserDescription(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserDescription)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn PresentationFormats(&self) -> windows_core::Result<windows_collections::IVectorView<GattPresentationFormat>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PresentationFormats)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SubscribedClients(&self) -> windows_core::Result<windows_collections::IVectorView<GattSubscribedClient>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SubscribedClients)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SubscribedClientsChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattLocalCharacteristic, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SubscribedClientsChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSubscribedClientsChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSubscribedClientsChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn ReadRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattLocalCharacteristic, GattReadRequestedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn WriteRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattLocalCharacteristic, GattWriteRequestedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveWriteRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveWriteRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn NotifyValueAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<GattClientNotificationResult>>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NotifyValueAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn NotifyValueForSubscribedClientAsync<P0, P1>(&self, value: P0, subscribedclient: P1) -> windows_core::Result<windows_future::IAsyncOperation<GattClientNotificationResult>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-        P1: windows_core::Param<GattSubscribedClient>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NotifyValueForSubscribedClientAsync)(windows_core::Interface::as_raw(this), value.param().abi(), subscribedclient.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattLocalCharacteristic {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattLocalCharacteristic>();
 }
@@ -10239,74 +3887,7 @@ impl GattLocalCharacteristicParameters {
         static SHARED: windows_core::imp::FactoryCache<GattLocalCharacteristicParameters, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetStaticValue<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetStaticValue)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn StaticValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StaticValue)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetCharacteristicProperties(&self, value: GattCharacteristicProperties) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCharacteristicProperties)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn CharacteristicProperties(&self) -> windows_core::Result<GattCharacteristicProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CharacteristicProperties)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReadProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReadProtectionLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReadProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetWriteProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetWriteProtectionLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetUserDescription(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUserDescription)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn UserDescription(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserDescription)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn PresentationFormats(&self) -> windows_core::Result<windows_collections::IVector<GattPresentationFormat>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PresentationFormats)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattLocalCharacteristicParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattLocalCharacteristicParameters>();
 }
@@ -10324,13 +3905,6 @@ unsafe impl Sync for GattLocalCharacteristicParameters {}
 pub struct GattLocalCharacteristicResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattLocalCharacteristicResult, windows_core::IUnknown, windows_core::IInspectable);
 impl GattLocalCharacteristicResult {
-    pub fn Characteristic(&self) -> windows_core::Result<GattLocalCharacteristic> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Characteristic)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Error(&self) -> windows_core::Result<super::BluetoothError> {
         let this = self;
         unsafe {
@@ -10355,65 +3929,6 @@ unsafe impl Sync for GattLocalCharacteristicResult {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattLocalDescriptor(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattLocalDescriptor, windows_core::IUnknown, windows_core::IInspectable);
-impl GattLocalDescriptor {
-    pub fn Uuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Uuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn StaticValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StaticValue)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn WriteProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattLocalDescriptor, GattReadRequestedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn WriteRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattLocalDescriptor, GattWriteRequestedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveWriteRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveWriteRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
 impl windows_core::RuntimeType for GattLocalDescriptor {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattLocalDescriptor>();
 }
@@ -10438,45 +3953,7 @@ impl GattLocalDescriptorParameters {
         static SHARED: windows_core::imp::FactoryCache<GattLocalDescriptorParameters, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetStaticValue<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetStaticValue)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn StaticValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StaticValue)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetReadProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReadProtectionLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReadProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetWriteProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetWriteProtectionLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for GattLocalDescriptorParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattLocalDescriptorParameters>();
 }
@@ -10494,13 +3971,6 @@ unsafe impl Sync for GattLocalDescriptorParameters {}
 pub struct GattLocalDescriptorResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattLocalDescriptorResult, windows_core::IUnknown, windows_core::IInspectable);
 impl GattLocalDescriptorResult {
-    pub fn Descriptor(&self) -> windows_core::Result<GattLocalDescriptor> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Descriptor)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Error(&self) -> windows_core::Result<super::BluetoothError> {
         let this = self;
         unsafe {
@@ -10525,32 +3995,6 @@ unsafe impl Sync for GattLocalDescriptorResult {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattLocalService(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattLocalService, windows_core::IUnknown, windows_core::IInspectable);
-impl GattLocalService {
-    pub fn Uuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Uuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateCharacteristicAsync<P1>(&self, characteristicuuid: windows_core::GUID, parameters: P1) -> windows_core::Result<windows_future::IAsyncOperation<GattLocalCharacteristicResult>>
-    where
-        P1: windows_core::Param<GattLocalCharacteristicParameters>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateCharacteristicAsync)(windows_core::Interface::as_raw(this), characteristicuuid, parameters.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Characteristics(&self) -> windows_core::Result<windows_collections::IVectorView<GattLocalCharacteristic>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Characteristics)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattLocalService {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattLocalService>();
 }
@@ -10585,53 +4029,6 @@ impl windows_core::RuntimeType for GattOpenStatus {
 pub struct GattPresentationFormat(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattPresentationFormat, windows_core::IUnknown, windows_core::IInspectable);
 impl GattPresentationFormat {
-    pub fn FormatType(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FormatType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Exponent(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Exponent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Unit(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Unit)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Namespace(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Namespace)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Description(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Description)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn BluetoothSigAssignedNumbers() -> windows_core::Result<u8> {
-        Self::IGattPresentationFormatStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BluetoothSigAssignedNumbers)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        })
-    }
-    pub fn FromParts(formattype: u8, exponent: i32, unit: u16, namespaceid: u8, description: u16) -> windows_core::Result<GattPresentationFormat> {
-        Self::IGattPresentationFormatStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromParts)(windows_core::Interface::as_raw(this), formattype, exponent, unit, namespaceid, description, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IGattPresentationFormatStatics<R, F: FnOnce(&IGattPresentationFormatStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<GattPresentationFormat, IGattPresentationFormatStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -10672,29 +4069,6 @@ impl windows_core::RuntimeType for GattProtectionLevel {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattReadClientCharacteristicConfigurationDescriptorResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattReadClientCharacteristicConfigurationDescriptorResult, windows_core::IUnknown, windows_core::IInspectable);
-impl GattReadClientCharacteristicConfigurationDescriptorResult {
-    pub fn Status(&self) -> windows_core::Result<GattCommunicationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ClientCharacteristicConfigurationDescriptor(&self) -> windows_core::Result<GattClientCharacteristicConfigurationDescriptorValue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ClientCharacteristicConfigurationDescriptor)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>> {
-        let this = &windows_core::Interface::cast::<IGattReadClientCharacteristicConfigurationDescriptorResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtocolError)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattReadClientCharacteristicConfigurationDescriptorResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattReadClientCharacteristicConfigurationDescriptorResult>();
 }
@@ -10712,13 +4086,6 @@ unsafe impl Sync for GattReadClientCharacteristicConfigurationDescriptorResult {
 pub struct GattReadRequest(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattReadRequest, windows_core::IUnknown, windows_core::IInspectable);
 impl GattReadRequest {
-    pub fn Offset(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Offset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Length(&self) -> windows_core::Result<u32> {
         let this = self;
         unsafe {
@@ -10726,40 +4093,7 @@ impl GattReadRequest {
             (windows_core::Interface::vtable(this).Length)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
         }
     }
-    pub fn State(&self) -> windows_core::Result<GattRequestState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).State)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn StateChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattReadRequest, GattRequestStateChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StateChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveStateChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveStateChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn RespondWithValue<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RespondWithValue)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn RespondWithProtocolError(&self, protocolerror: u8) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RespondWithProtocolError)(windows_core::Interface::as_raw(this), protocolerror).ok() }
-    }
-}
 impl windows_core::RuntimeType for GattReadRequest {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattReadRequest>();
 }
@@ -10784,21 +4118,7 @@ impl GattReadRequestedEventArgs {
             (windows_core::Interface::vtable(this).Session)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn GetDeferral(&self) -> windows_core::Result<super::super::super::Foundation::Deferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn GetRequestAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattReadRequest>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetRequestAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattReadRequestedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattReadRequestedEventArgs>();
 }
@@ -10815,30 +4135,6 @@ unsafe impl Sync for GattReadRequestedEventArgs {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattReadResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattReadResult, windows_core::IUnknown, windows_core::IInspectable);
-impl GattReadResult {
-    pub fn Status(&self) -> windows_core::Result<GattCommunicationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Value(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>> {
-        let this = &windows_core::Interface::cast::<IGattReadResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtocolError)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattReadResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattReadResult>();
 }
@@ -10870,13 +4166,6 @@ impl windows_core::RuntimeType for GattRequestState {
 pub struct GattRequestStateChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattRequestStateChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
 impl GattRequestStateChangedEventArgs {
-    pub fn State(&self) -> windows_core::Result<GattRequestState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).State)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Error(&self) -> windows_core::Result<super::BluetoothError> {
         let this = self;
         unsafe {
@@ -10909,45 +4198,7 @@ impl GattServiceProviderAdvertisingParameters {
         static SHARED: windows_core::imp::FactoryCache<GattServiceProviderAdvertisingParameters, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn SetIsConnectable(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIsConnectable)(windows_core::Interface::as_raw(this), value).ok() }
     }
-    pub fn IsConnectable(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsConnectable)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsDiscoverable(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIsDiscoverable)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn IsDiscoverable(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsDiscoverable)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetServiceData<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IGattServiceProviderAdvertisingParameters2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetServiceData)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn ServiceData(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = &windows_core::Interface::cast::<IGattServiceProviderAdvertisingParameters2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServiceData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattServiceProviderAdvertisingParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattServiceProviderAdvertisingParameters>();
 }
@@ -10970,82 +4221,6 @@ impl GattSession {
         let this = &windows_core::Interface::cast::<super::super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn DeviceId(&self) -> windows_core::Result<super::BluetoothDeviceId> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanMaintainConnection(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanMaintainConnection)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMaintainConnection(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMaintainConnection)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn MaintainConnection(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaintainConnection)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxPduSize(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxPduSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SessionStatus(&self) -> windows_core::Result<GattSessionStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SessionStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxPduSizeChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattSession, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxPduSizeChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveMaxPduSizeChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveMaxPduSizeChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SessionStatusChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattSession, GattSessionStatusChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SessionStatusChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSessionStatusChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSessionStatusChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn FromDeviceIdAsync<P0>(deviceid: P0) -> windows_core::Result<windows_future::IAsyncOperation<GattSession>>
-    where
-        P0: windows_core::Param<super::BluetoothDeviceId>,
-    {
-        Self::IGattSessionStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromDeviceIdAsync)(windows_core::Interface::as_raw(this), deviceid.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IGattSessionStatics<R, F: FnOnce(&IGattSessionStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<GattSession, IGattSessionStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -11088,14 +4263,7 @@ impl GattSessionStatusChangedEventArgs {
             (windows_core::Interface::vtable(this).Error)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
         }
     }
-    pub fn Status(&self) -> windows_core::Result<GattSessionStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for GattSessionStatusChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattSessionStatusChangedEventArgs>();
 }
@@ -11135,28 +4303,7 @@ impl GattSubscribedClient {
             (windows_core::Interface::vtable(this).Session)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn MaxNotificationSize(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxNotificationSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn MaxNotificationSizeChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattSubscribedClient, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxNotificationSizeChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveMaxNotificationSizeChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveMaxNotificationSizeChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
 impl windows_core::RuntimeType for GattSubscribedClient {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattSubscribedClient>();
 }
@@ -11173,23 +4320,6 @@ unsafe impl Sync for GattSubscribedClient {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattValueChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattValueChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl GattValueChangedEventArgs {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CharacteristicValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CharacteristicValue)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for GattValueChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattValueChangedEventArgs>();
 }
@@ -11219,59 +4349,6 @@ impl windows_core::RuntimeType for GattWriteOption {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattWriteRequest(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattWriteRequest, windows_core::IUnknown, windows_core::IInspectable);
-impl GattWriteRequest {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Value(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Offset(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Offset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Option(&self) -> windows_core::Result<GattWriteOption> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Option)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn State(&self) -> windows_core::Result<GattRequestState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).State)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn StateChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<GattWriteRequest, GattRequestStateChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StateChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveStateChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveStateChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Respond(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Respond)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn RespondWithProtocolError(&self, protocolerror: u8) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RespondWithProtocolError)(windows_core::Interface::as_raw(this), protocolerror).ok() }
-    }
-}
 impl windows_core::RuntimeType for GattWriteRequest {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattWriteRequest>();
 }
@@ -11296,21 +4373,7 @@ impl GattWriteRequestedEventArgs {
             (windows_core::Interface::vtable(this).Session)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn GetDeferral(&self) -> windows_core::Result<super::super::super::Foundation::Deferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn GetRequestAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteRequest>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetRequestAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattWriteRequestedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattWriteRequestedEventArgs>();
 }
@@ -11327,22 +4390,6 @@ unsafe impl Sync for GattWriteRequestedEventArgs {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct GattWriteResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(GattWriteResult, windows_core::IUnknown, windows_core::IInspectable);
-impl GattWriteResult {
-    pub fn Status(&self) -> windows_core::Result<GattCommunicationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtocolError)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for GattWriteResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IGattWriteResult>();
 }
@@ -11359,253 +4406,11 @@ windows_core::imp::define_interface!(IGattCharacteristic, IGattCharacteristic_Vt
 impl windows_core::RuntimeType for IGattCharacteristic {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattCharacteristic {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristic";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattCharacteristic_Impl: windows_core::IUnknownImpl {
-    fn GetDescriptors(&self, descriptorUuid: &windows_core::GUID) -> windows_core::Result<windows_collections::IVectorView<GattDescriptor>>;
-    fn CharacteristicProperties(&self) -> windows_core::Result<GattCharacteristicProperties>;
-    fn ProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn SetProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()>;
-    fn UserDescription(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Uuid(&self) -> windows_core::Result<windows_core::GUID>;
-    fn AttributeHandle(&self) -> windows_core::Result<u16>;
-    fn PresentationFormats(&self) -> windows_core::Result<windows_collections::IVectorView<GattPresentationFormat>>;
-    fn ReadValueAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattReadResult>>;
-    fn ReadValueWithCacheModeAsync(&self, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattReadResult>>;
-    fn WriteValueAsync(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<windows_future::IAsyncOperation<GattCommunicationStatus>>;
-    fn WriteValueWithOptionAsync(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>, writeOption: GattWriteOption) -> windows_core::Result<windows_future::IAsyncOperation<GattCommunicationStatus>>;
-    fn ReadClientCharacteristicConfigurationDescriptorAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattReadClientCharacteristicConfigurationDescriptorResult>>;
-    fn WriteClientCharacteristicConfigurationDescriptorAsync(&self, clientCharacteristicConfigurationDescriptorValue: GattClientCharacteristicConfigurationDescriptorValue) -> windows_core::Result<windows_future::IAsyncOperation<GattCommunicationStatus>>;
-    fn ValueChanged(&self, valueChangedHandler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattCharacteristic, GattValueChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveValueChanged(&self, valueChangedEventCookie: i64) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattCharacteristic_Vtbl {
-    pub const fn new<Identity: IGattCharacteristic_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDescriptors<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, descriptoruuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::GetDescriptors(this, core::mem::transmute(&descriptoruuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CharacteristicProperties<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCharacteristicProperties) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::CharacteristicProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProtectionLevel<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::ProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetProtectionLevel<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattCharacteristic_Impl::SetProtectionLevel(this, value).into()
-            }
-        }
-        unsafe extern "system" fn UserDescription<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::UserDescription(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Uuid<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::Uuid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AttributeHandle<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::AttributeHandle(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PresentationFormats<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::PresentationFormats(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadValueAsync<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::ReadValueAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadValueWithCacheModeAsync<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::ReadValueWithCacheModeAsync(this, cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteValueAsync<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::WriteValueAsync(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteValueWithOptionAsync<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, writeoption: GattWriteOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::WriteValueWithOptionAsync(this, core::mem::transmute_copy(&value), writeoption) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadClientCharacteristicConfigurationDescriptorAsync<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::ReadClientCharacteristicConfigurationDescriptorAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteClientCharacteristicConfigurationDescriptorAsync<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, clientcharacteristicconfigurationdescriptorvalue: GattClientCharacteristicConfigurationDescriptorValue, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::WriteClientCharacteristicConfigurationDescriptorAsync(this, clientcharacteristicconfigurationdescriptorvalue) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ValueChanged<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, valuechangedhandler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic_Impl::ValueChanged(this, core::mem::transmute_copy(&valuechangedhandler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveValueChanged<Identity: IGattCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, valuechangedeventcookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattCharacteristic_Impl::RemoveValueChanged(this, valuechangedeventcookie).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristic, OFFSET>(),
-            GetDescriptors: GetDescriptors::<Identity, OFFSET>,
-            CharacteristicProperties: CharacteristicProperties::<Identity, OFFSET>,
-            ProtectionLevel: ProtectionLevel::<Identity, OFFSET>,
-            SetProtectionLevel: SetProtectionLevel::<Identity, OFFSET>,
-            UserDescription: UserDescription::<Identity, OFFSET>,
-            Uuid: Uuid::<Identity, OFFSET>,
-            AttributeHandle: AttributeHandle::<Identity, OFFSET>,
-            PresentationFormats: PresentationFormats::<Identity, OFFSET>,
-            ReadValueAsync: ReadValueAsync::<Identity, OFFSET>,
-            ReadValueWithCacheModeAsync: ReadValueWithCacheModeAsync::<Identity, OFFSET>,
-            WriteValueAsync: WriteValueAsync::<Identity, OFFSET>,
-            WriteValueWithOptionAsync: WriteValueWithOptionAsync::<Identity, OFFSET>,
-            ReadClientCharacteristicConfigurationDescriptorAsync: ReadClientCharacteristicConfigurationDescriptorAsync::<Identity, OFFSET>,
-            WriteClientCharacteristicConfigurationDescriptorAsync: WriteClientCharacteristicConfigurationDescriptorAsync::<Identity, OFFSET>,
-            ValueChanged: ValueChanged::<Identity, OFFSET>,
-            RemoveValueChanged: RemoveValueChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristic as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristic_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "deprecated")]
     pub GetDescriptors: unsafe extern "system" fn(*mut core::ffi::c_void, windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetDescriptors: usize,
     pub CharacteristicProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut GattCharacteristicProperties) -> windows_core::HRESULT,
     pub ProtectionLevel: unsafe extern "system" fn(*mut core::ffi::c_void, *mut GattProtectionLevel) -> windows_core::HRESULT,
     pub SetProtectionLevel: unsafe extern "system" fn(*mut core::ffi::c_void, GattProtectionLevel) -> windows_core::HRESULT,
@@ -11632,191 +4437,17 @@ windows_core::imp::define_interface!(IGattCharacteristic2, IGattCharacteristic2_
 impl windows_core::RuntimeType for IGattCharacteristic2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattCharacteristic2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristic2";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattCharacteristic2_Impl: IGattCharacteristic_Impl {
-    fn Service(&self) -> windows_core::Result<GattDeviceService>;
-    fn GetAllDescriptors(&self) -> windows_core::Result<windows_collections::IVectorView<GattDescriptor>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattCharacteristic2_Vtbl {
-    pub const fn new<Identity: IGattCharacteristic2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Service<Identity: IGattCharacteristic2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic2_Impl::Service(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetAllDescriptors<Identity: IGattCharacteristic2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic2_Impl::GetAllDescriptors(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristic2, OFFSET>(),
-            Service: Service::<Identity, OFFSET>,
-            GetAllDescriptors: GetAllDescriptors::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristic2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristic2_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
     pub Service: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "deprecated")]
     pub GetAllDescriptors: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetAllDescriptors: usize,
 }
 windows_core::imp::define_interface!(IGattCharacteristic3, IGattCharacteristic3_Vtbl, 0x3f3c663e_93d4_406b_b817_db81f8ed53b3);
 impl windows_core::RuntimeType for IGattCharacteristic3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattCharacteristic3 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristic3";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattCharacteristic3_Impl: windows_core::IUnknownImpl {
-    fn GetDescriptorsAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattDescriptorsResult>>;
-    fn GetDescriptorsWithCacheModeAsync(&self, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDescriptorsResult>>;
-    fn GetDescriptorsForUuidAsync(&self, descriptorUuid: &windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GattDescriptorsResult>>;
-    fn GetDescriptorsForUuidWithCacheModeAsync(&self, descriptorUuid: &windows_core::GUID, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDescriptorsResult>>;
-    fn WriteValueWithResultAsync(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteResult>>;
-    fn WriteValueWithResultAndOptionAsync(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>, writeOption: GattWriteOption) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteResult>>;
-    fn WriteClientCharacteristicConfigurationDescriptorWithResultAsync(&self, clientCharacteristicConfigurationDescriptorValue: GattClientCharacteristicConfigurationDescriptorValue) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteResult>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattCharacteristic3_Vtbl {
-    pub const fn new<Identity: IGattCharacteristic3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDescriptorsAsync<Identity: IGattCharacteristic3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic3_Impl::GetDescriptorsAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDescriptorsWithCacheModeAsync<Identity: IGattCharacteristic3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic3_Impl::GetDescriptorsWithCacheModeAsync(this, cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDescriptorsForUuidAsync<Identity: IGattCharacteristic3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, descriptoruuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic3_Impl::GetDescriptorsForUuidAsync(this, core::mem::transmute(&descriptoruuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDescriptorsForUuidWithCacheModeAsync<Identity: IGattCharacteristic3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, descriptoruuid: windows_core::GUID, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic3_Impl::GetDescriptorsForUuidWithCacheModeAsync(this, core::mem::transmute(&descriptoruuid), cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteValueWithResultAsync<Identity: IGattCharacteristic3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic3_Impl::WriteValueWithResultAsync(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteValueWithResultAndOptionAsync<Identity: IGattCharacteristic3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, writeoption: GattWriteOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic3_Impl::WriteValueWithResultAndOptionAsync(this, core::mem::transmute_copy(&value), writeoption) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteClientCharacteristicConfigurationDescriptorWithResultAsync<Identity: IGattCharacteristic3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, clientcharacteristicconfigurationdescriptorvalue: GattClientCharacteristicConfigurationDescriptorValue, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristic3_Impl::WriteClientCharacteristicConfigurationDescriptorWithResultAsync(this, clientcharacteristicconfigurationdescriptorvalue) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristic3, OFFSET>(),
-            GetDescriptorsAsync: GetDescriptorsAsync::<Identity, OFFSET>,
-            GetDescriptorsWithCacheModeAsync: GetDescriptorsWithCacheModeAsync::<Identity, OFFSET>,
-            GetDescriptorsForUuidAsync: GetDescriptorsForUuidAsync::<Identity, OFFSET>,
-            GetDescriptorsForUuidWithCacheModeAsync: GetDescriptorsForUuidWithCacheModeAsync::<Identity, OFFSET>,
-            WriteValueWithResultAsync: WriteValueWithResultAsync::<Identity, OFFSET>,
-            WriteValueWithResultAndOptionAsync: WriteValueWithResultAndOptionAsync::<Identity, OFFSET>,
-            WriteClientCharacteristicConfigurationDescriptorWithResultAsync: WriteClientCharacteristicConfigurationDescriptorWithResultAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristic3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristic3_Vtbl {
@@ -11839,107 +4470,16 @@ windows_core::imp::define_interface!(IGattCharacteristicStatics, IGattCharacteri
 impl windows_core::RuntimeType for IGattCharacteristicStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattCharacteristicStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristicStatics";
-}
-pub trait IGattCharacteristicStatics_Impl: windows_core::IUnknownImpl {
-    fn ConvertShortIdToUuid(&self, shortId: u16) -> windows_core::Result<windows_core::GUID>;
-}
-impl IGattCharacteristicStatics_Vtbl {
-    pub const fn new<Identity: IGattCharacteristicStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ConvertShortIdToUuid<Identity: IGattCharacteristicStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, shortid: u16, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristicStatics_Impl::ConvertShortIdToUuid(this, shortid) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristicStatics, OFFSET>(),
-            ConvertShortIdToUuid: ConvertShortIdToUuid::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristicStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristicStatics_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "deprecated")]
     pub ConvertShortIdToUuid: unsafe extern "system" fn(*mut core::ffi::c_void, u16, *mut windows_core::GUID) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    ConvertShortIdToUuid: usize,
 }
 windows_core::imp::define_interface!(IGattCharacteristicsResult, IGattCharacteristicsResult_Vtbl, 0x1194945c_b257_4f3e_9db7_f68bc9a9aef2);
 impl windows_core::RuntimeType for IGattCharacteristicsResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattCharacteristicsResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristicsResult";
-}
-pub trait IGattCharacteristicsResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<GattCommunicationStatus>;
-    fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>>;
-    fn Characteristics(&self) -> windows_core::Result<windows_collections::IVectorView<GattCharacteristic>>;
-}
-impl IGattCharacteristicsResult_Vtbl {
-    pub const fn new<Identity: IGattCharacteristicsResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IGattCharacteristicsResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCommunicationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristicsResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProtocolError<Identity: IGattCharacteristicsResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristicsResult_Impl::ProtocolError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Characteristics<Identity: IGattCharacteristicsResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattCharacteristicsResult_Impl::Characteristics(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattCharacteristicsResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            ProtocolError: ProtocolError::<Identity, OFFSET>,
-            Characteristics: Characteristics::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattCharacteristicsResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattCharacteristicsResult_Vtbl {
@@ -11952,65 +4492,6 @@ windows_core::imp::define_interface!(IGattClientNotificationResult, IGattClientN
 impl windows_core::RuntimeType for IGattClientNotificationResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattClientNotificationResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattClientNotificationResult";
-}
-pub trait IGattClientNotificationResult_Impl: windows_core::IUnknownImpl {
-    fn SubscribedClient(&self) -> windows_core::Result<GattSubscribedClient>;
-    fn Status(&self) -> windows_core::Result<GattCommunicationStatus>;
-    fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>>;
-}
-impl IGattClientNotificationResult_Vtbl {
-    pub const fn new<Identity: IGattClientNotificationResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SubscribedClient<Identity: IGattClientNotificationResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattClientNotificationResult_Impl::SubscribedClient(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Status<Identity: IGattClientNotificationResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCommunicationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattClientNotificationResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProtocolError<Identity: IGattClientNotificationResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattClientNotificationResult_Impl::ProtocolError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattClientNotificationResult, OFFSET>(),
-            SubscribedClient: SubscribedClient::<Identity, OFFSET>,
-            Status: Status::<Identity, OFFSET>,
-            ProtocolError: ProtocolError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattClientNotificationResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattClientNotificationResult_Vtbl {
@@ -12023,32 +4504,6 @@ windows_core::imp::define_interface!(IGattClientNotificationResult2, IGattClient
 impl windows_core::RuntimeType for IGattClientNotificationResult2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattClientNotificationResult2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattClientNotificationResult2";
-}
-pub trait IGattClientNotificationResult2_Impl: windows_core::IUnknownImpl {
-    fn BytesSent(&self) -> windows_core::Result<u16>;
-}
-impl IGattClientNotificationResult2_Vtbl {
-    pub const fn new<Identity: IGattClientNotificationResult2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BytesSent<Identity: IGattClientNotificationResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattClientNotificationResult2_Impl::BytesSent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattClientNotificationResult2, OFFSET>(), BytesSent: BytesSent::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattClientNotificationResult2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattClientNotificationResult2_Vtbl {
@@ -12059,119 +4514,6 @@ windows_core::imp::define_interface!(IGattDescriptor, IGattDescriptor_Vtbl, 0x92
 impl windows_core::RuntimeType for IGattDescriptor {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattDescriptor {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDescriptor";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattDescriptor_Impl: windows_core::IUnknownImpl {
-    fn ProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn SetProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()>;
-    fn Uuid(&self) -> windows_core::Result<windows_core::GUID>;
-    fn AttributeHandle(&self) -> windows_core::Result<u16>;
-    fn ReadValueAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattReadResult>>;
-    fn ReadValueWithCacheModeAsync(&self, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattReadResult>>;
-    fn WriteValueAsync(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<windows_future::IAsyncOperation<GattCommunicationStatus>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattDescriptor_Vtbl {
-    pub const fn new<Identity: IGattDescriptor_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ProtectionLevel<Identity: IGattDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptor_Impl::ProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetProtectionLevel<Identity: IGattDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattDescriptor_Impl::SetProtectionLevel(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Uuid<Identity: IGattDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptor_Impl::Uuid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AttributeHandle<Identity: IGattDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptor_Impl::AttributeHandle(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadValueAsync<Identity: IGattDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptor_Impl::ReadValueAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadValueWithCacheModeAsync<Identity: IGattDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptor_Impl::ReadValueWithCacheModeAsync(this, cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteValueAsync<Identity: IGattDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptor_Impl::WriteValueAsync(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDescriptor, OFFSET>(),
-            ProtectionLevel: ProtectionLevel::<Identity, OFFSET>,
-            SetProtectionLevel: SetProtectionLevel::<Identity, OFFSET>,
-            Uuid: Uuid::<Identity, OFFSET>,
-            AttributeHandle: AttributeHandle::<Identity, OFFSET>,
-            ReadValueAsync: ReadValueAsync::<Identity, OFFSET>,
-            ReadValueWithCacheModeAsync: ReadValueWithCacheModeAsync::<Identity, OFFSET>,
-            WriteValueAsync: WriteValueAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDescriptor as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDescriptor_Vtbl {
@@ -12191,39 +4533,6 @@ windows_core::imp::define_interface!(IGattDescriptor2, IGattDescriptor2_Vtbl, 0x
 impl windows_core::RuntimeType for IGattDescriptor2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattDescriptor2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDescriptor2";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattDescriptor2_Impl: windows_core::IUnknownImpl {
-    fn WriteValueWithResultAsync(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteResult>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattDescriptor2_Vtbl {
-    pub const fn new<Identity: IGattDescriptor2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn WriteValueWithResultAsync<Identity: IGattDescriptor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptor2_Impl::WriteValueWithResultAsync(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDescriptor2, OFFSET>(),
-            WriteValueWithResultAsync: WriteValueWithResultAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDescriptor2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDescriptor2_Vtbl {
@@ -12237,107 +4546,16 @@ windows_core::imp::define_interface!(IGattDescriptorStatics, IGattDescriptorStat
 impl windows_core::RuntimeType for IGattDescriptorStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattDescriptorStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDescriptorStatics";
-}
-pub trait IGattDescriptorStatics_Impl: windows_core::IUnknownImpl {
-    fn ConvertShortIdToUuid(&self, shortId: u16) -> windows_core::Result<windows_core::GUID>;
-}
-impl IGattDescriptorStatics_Vtbl {
-    pub const fn new<Identity: IGattDescriptorStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ConvertShortIdToUuid<Identity: IGattDescriptorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, shortid: u16, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptorStatics_Impl::ConvertShortIdToUuid(this, shortid) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDescriptorStatics, OFFSET>(),
-            ConvertShortIdToUuid: ConvertShortIdToUuid::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDescriptorStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDescriptorStatics_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "deprecated")]
     pub ConvertShortIdToUuid: unsafe extern "system" fn(*mut core::ffi::c_void, u16, *mut windows_core::GUID) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    ConvertShortIdToUuid: usize,
 }
 windows_core::imp::define_interface!(IGattDescriptorsResult, IGattDescriptorsResult_Vtbl, 0x9bc091f3_95e7_4489_8d25_ff81955a57b9);
 impl windows_core::RuntimeType for IGattDescriptorsResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattDescriptorsResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDescriptorsResult";
-}
-pub trait IGattDescriptorsResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<GattCommunicationStatus>;
-    fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>>;
-    fn Descriptors(&self) -> windows_core::Result<windows_collections::IVectorView<GattDescriptor>>;
-}
-impl IGattDescriptorsResult_Vtbl {
-    pub const fn new<Identity: IGattDescriptorsResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IGattDescriptorsResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCommunicationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptorsResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProtocolError<Identity: IGattDescriptorsResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptorsResult_Impl::ProtocolError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Descriptors<Identity: IGattDescriptorsResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDescriptorsResult_Impl::Descriptors(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDescriptorsResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            ProtocolError: ProtocolError::<Identity, OFFSET>,
-            Descriptors: Descriptors::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDescriptorsResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDescriptorsResult_Vtbl {
@@ -12350,106 +4568,12 @@ windows_core::imp::define_interface!(IGattDeviceService, IGattDeviceService_Vtbl
 impl windows_core::RuntimeType for IGattDeviceService {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattDeviceService {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceService";
-}
-pub trait IGattDeviceService_Impl: super::super::super::Foundation::IClosable_Impl {
-    fn GetCharacteristics(&self, characteristicUuid: &windows_core::GUID) -> windows_core::Result<windows_collections::IVectorView<GattCharacteristic>>;
-    fn GetIncludedServices(&self, serviceUuid: &windows_core::GUID) -> windows_core::Result<windows_collections::IVectorView<GattDeviceService>>;
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Uuid(&self) -> windows_core::Result<windows_core::GUID>;
-    fn AttributeHandle(&self) -> windows_core::Result<u16>;
-}
-impl IGattDeviceService_Vtbl {
-    pub const fn new<Identity: IGattDeviceService_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCharacteristics<Identity: IGattDeviceService_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, characteristicuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService_Impl::GetCharacteristics(this, core::mem::transmute(&characteristicuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetIncludedServices<Identity: IGattDeviceService_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService_Impl::GetIncludedServices(this, core::mem::transmute(&serviceuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DeviceId<Identity: IGattDeviceService_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Uuid<Identity: IGattDeviceService_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService_Impl::Uuid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AttributeHandle<Identity: IGattDeviceService_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService_Impl::AttributeHandle(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDeviceService, OFFSET>(),
-            GetCharacteristics: GetCharacteristics::<Identity, OFFSET>,
-            GetIncludedServices: GetIncludedServices::<Identity, OFFSET>,
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            Uuid: Uuid::<Identity, OFFSET>,
-            AttributeHandle: AttributeHandle::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDeviceService as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDeviceService_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "deprecated")]
     pub GetCharacteristics: unsafe extern "system" fn(*mut core::ffi::c_void, windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetCharacteristics: usize,
-    #[cfg(feature = "deprecated")]
     pub GetIncludedServices: unsafe extern "system" fn(*mut core::ffi::c_void, windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetIncludedServices: usize,
     pub DeviceId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub Uuid: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::GUID) -> windows_core::HRESULT,
     pub AttributeHandle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u16) -> windows_core::HRESULT,
@@ -12458,318 +4582,19 @@ windows_core::imp::define_interface!(IGattDeviceService2, IGattDeviceService2_Vt
 impl windows_core::RuntimeType for IGattDeviceService2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattDeviceService2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceService2";
-}
-pub trait IGattDeviceService2_Impl: super::super::super::Foundation::IClosable_Impl + IGattDeviceService_Impl {
-    fn Device(&self) -> windows_core::Result<super::BluetoothLEDevice>;
-    fn ParentServices(&self) -> windows_core::Result<windows_collections::IVectorView<GattDeviceService>>;
-    fn GetAllCharacteristics(&self) -> windows_core::Result<windows_collections::IVectorView<GattCharacteristic>>;
-    fn GetAllIncludedServices(&self) -> windows_core::Result<windows_collections::IVectorView<GattDeviceService>>;
-}
-impl IGattDeviceService2_Vtbl {
-    pub const fn new<Identity: IGattDeviceService2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Device<Identity: IGattDeviceService2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService2_Impl::Device(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ParentServices<Identity: IGattDeviceService2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService2_Impl::ParentServices(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetAllCharacteristics<Identity: IGattDeviceService2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService2_Impl::GetAllCharacteristics(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetAllIncludedServices<Identity: IGattDeviceService2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService2_Impl::GetAllIncludedServices(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDeviceService2, OFFSET>(),
-            Device: Device::<Identity, OFFSET>,
-            ParentServices: ParentServices::<Identity, OFFSET>,
-            GetAllCharacteristics: GetAllCharacteristics::<Identity, OFFSET>,
-            GetAllIncludedServices: GetAllIncludedServices::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDeviceService2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDeviceService2_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "deprecated")]
     pub Device: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    Device: usize,
-    #[cfg(feature = "deprecated")]
     pub ParentServices: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    ParentServices: usize,
-    #[cfg(feature = "deprecated")]
     pub GetAllCharacteristics: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetAllCharacteristics: usize,
-    #[cfg(feature = "deprecated")]
     pub GetAllIncludedServices: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetAllIncludedServices: usize,
 }
 windows_core::imp::define_interface!(IGattDeviceService3, IGattDeviceService3_Vtbl, 0xb293a950_0c53_437c_a9b3_5c3210c6e569);
 impl windows_core::RuntimeType for IGattDeviceService3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Enumeration")]
-impl windows_core::RuntimeName for IGattDeviceService3 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceService3";
-}
-#[cfg(feature = "Devices_Enumeration")]
-pub trait IGattDeviceService3_Impl: windows_core::IUnknownImpl {
-    fn DeviceAccessInformation(&self) -> windows_core::Result<super::super::Enumeration::DeviceAccessInformation>;
-    fn Session(&self) -> windows_core::Result<GattSession>;
-    fn SharingMode(&self) -> windows_core::Result<GattSharingMode>;
-    fn RequestAccessAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<super::super::Enumeration::DeviceAccessStatus>>;
-    fn OpenAsync(&self, sharingMode: GattSharingMode) -> windows_core::Result<windows_future::IAsyncOperation<GattOpenStatus>>;
-    fn GetCharacteristicsAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattCharacteristicsResult>>;
-    fn GetCharacteristicsWithCacheModeAsync(&self, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattCharacteristicsResult>>;
-    fn GetCharacteristicsForUuidAsync(&self, characteristicUuid: &windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GattCharacteristicsResult>>;
-    fn GetCharacteristicsForUuidWithCacheModeAsync(&self, characteristicUuid: &windows_core::GUID, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattCharacteristicsResult>>;
-    fn GetIncludedServicesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceServicesResult>>;
-    fn GetIncludedServicesWithCacheModeAsync(&self, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceServicesResult>>;
-    fn GetIncludedServicesForUuidAsync(&self, serviceUuid: &windows_core::GUID) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceServicesResult>>;
-    fn GetIncludedServicesForUuidWithCacheModeAsync(&self, serviceUuid: &windows_core::GUID, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceServicesResult>>;
-}
-#[cfg(feature = "Devices_Enumeration")]
-impl IGattDeviceService3_Vtbl {
-    pub const fn new<Identity: IGattDeviceService3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceAccessInformation<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::DeviceAccessInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Session<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::Session(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SharingMode<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattSharingMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::SharingMode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestAccessAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::RequestAccessAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, sharingmode: GattSharingMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::OpenAsync(this, sharingmode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCharacteristicsAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::GetCharacteristicsAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCharacteristicsWithCacheModeAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::GetCharacteristicsWithCacheModeAsync(this, cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCharacteristicsForUuidAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, characteristicuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::GetCharacteristicsForUuidAsync(this, core::mem::transmute(&characteristicuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCharacteristicsForUuidWithCacheModeAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, characteristicuuid: windows_core::GUID, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::GetCharacteristicsForUuidWithCacheModeAsync(this, core::mem::transmute(&characteristicuuid), cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetIncludedServicesAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::GetIncludedServicesAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetIncludedServicesWithCacheModeAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::GetIncludedServicesWithCacheModeAsync(this, cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetIncludedServicesForUuidAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::GetIncludedServicesForUuidAsync(this, core::mem::transmute(&serviceuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetIncludedServicesForUuidWithCacheModeAsync<Identity: IGattDeviceService3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceService3_Impl::GetIncludedServicesForUuidWithCacheModeAsync(this, core::mem::transmute(&serviceuuid), cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDeviceService3, OFFSET>(),
-            DeviceAccessInformation: DeviceAccessInformation::<Identity, OFFSET>,
-            Session: Session::<Identity, OFFSET>,
-            SharingMode: SharingMode::<Identity, OFFSET>,
-            RequestAccessAsync: RequestAccessAsync::<Identity, OFFSET>,
-            OpenAsync: OpenAsync::<Identity, OFFSET>,
-            GetCharacteristicsAsync: GetCharacteristicsAsync::<Identity, OFFSET>,
-            GetCharacteristicsWithCacheModeAsync: GetCharacteristicsWithCacheModeAsync::<Identity, OFFSET>,
-            GetCharacteristicsForUuidAsync: GetCharacteristicsForUuidAsync::<Identity, OFFSET>,
-            GetCharacteristicsForUuidWithCacheModeAsync: GetCharacteristicsForUuidWithCacheModeAsync::<Identity, OFFSET>,
-            GetIncludedServicesAsync: GetIncludedServicesAsync::<Identity, OFFSET>,
-            GetIncludedServicesWithCacheModeAsync: GetIncludedServicesWithCacheModeAsync::<Identity, OFFSET>,
-            GetIncludedServicesForUuidAsync: GetIncludedServicesForUuidAsync::<Identity, OFFSET>,
-            GetIncludedServicesForUuidWithCacheModeAsync: GetIncludedServicesForUuidWithCacheModeAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDeviceService3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDeviceService3_Vtbl {
@@ -12798,189 +4623,19 @@ windows_core::imp::define_interface!(IGattDeviceServiceStatics, IGattDeviceServi
 impl windows_core::RuntimeType for IGattDeviceServiceStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattDeviceServiceStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceServiceStatics";
-}
-pub trait IGattDeviceServiceStatics_Impl: windows_core::IUnknownImpl {
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceService>>;
-    fn GetDeviceSelectorFromUuid(&self, serviceUuid: &windows_core::GUID) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorFromShortId(&self, serviceShortId: u16) -> windows_core::Result<windows_core::HSTRING>;
-    fn ConvertShortIdToUuid(&self, shortId: u16) -> windows_core::Result<windows_core::GUID>;
-}
-impl IGattDeviceServiceStatics_Vtbl {
-    pub const fn new<Identity: IGattDeviceServiceStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdAsync<Identity: IGattDeviceServiceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorFromUuid<Identity: IGattDeviceServiceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics_Impl::GetDeviceSelectorFromUuid(this, core::mem::transmute(&serviceuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorFromShortId<Identity: IGattDeviceServiceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, serviceshortid: u16, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics_Impl::GetDeviceSelectorFromShortId(this, serviceshortid) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConvertShortIdToUuid<Identity: IGattDeviceServiceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, shortid: u16, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics_Impl::ConvertShortIdToUuid(this, shortid) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDeviceServiceStatics, OFFSET>(),
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            GetDeviceSelectorFromUuid: GetDeviceSelectorFromUuid::<Identity, OFFSET>,
-            GetDeviceSelectorFromShortId: GetDeviceSelectorFromShortId::<Identity, OFFSET>,
-            ConvertShortIdToUuid: ConvertShortIdToUuid::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDeviceServiceStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDeviceServiceStatics_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
     pub FromIdAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub GetDeviceSelectorFromUuid: unsafe extern "system" fn(*mut core::ffi::c_void, windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "deprecated")]
     pub GetDeviceSelectorFromShortId: unsafe extern "system" fn(*mut core::ffi::c_void, u16, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetDeviceSelectorFromShortId: usize,
-    #[cfg(feature = "deprecated")]
     pub ConvertShortIdToUuid: unsafe extern "system" fn(*mut core::ffi::c_void, u16, *mut windows_core::GUID) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    ConvertShortIdToUuid: usize,
 }
 windows_core::imp::define_interface!(IGattDeviceServiceStatics2, IGattDeviceServiceStatics2_Vtbl, 0x0604186e_24a6_4b0d_a2f2_30cc01545d25);
 impl windows_core::RuntimeType for IGattDeviceServiceStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattDeviceServiceStatics2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceServiceStatics2";
-}
-pub trait IGattDeviceServiceStatics2_Impl: windows_core::IUnknownImpl {
-    fn FromIdWithSharingModeAsync(&self, deviceId: &windows_core::HSTRING, sharingMode: GattSharingMode) -> windows_core::Result<windows_future::IAsyncOperation<GattDeviceService>>;
-    fn GetDeviceSelectorForBluetoothDeviceId(&self, bluetoothDeviceId: windows_core::Ref<'_, super::BluetoothDeviceId>) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorForBluetoothDeviceIdWithCacheMode(&self, bluetoothDeviceId: windows_core::Ref<'_, super::BluetoothDeviceId>, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorForBluetoothDeviceIdAndUuid(&self, bluetoothDeviceId: windows_core::Ref<'_, super::BluetoothDeviceId>, serviceUuid: &windows_core::GUID) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorForBluetoothDeviceIdAndUuidWithCacheMode(&self, bluetoothDeviceId: windows_core::Ref<'_, super::BluetoothDeviceId>, serviceUuid: &windows_core::GUID, cacheMode: super::BluetoothCacheMode) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IGattDeviceServiceStatics2_Vtbl {
-    pub const fn new<Identity: IGattDeviceServiceStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdWithSharingModeAsync<Identity: IGattDeviceServiceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, sharingmode: GattSharingMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics2_Impl::FromIdWithSharingModeAsync(this, core::mem::transmute(&deviceid), sharingmode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorForBluetoothDeviceId<Identity: IGattDeviceServiceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, bluetoothdeviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics2_Impl::GetDeviceSelectorForBluetoothDeviceId(this, core::mem::transmute_copy(&bluetoothdeviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorForBluetoothDeviceIdWithCacheMode<Identity: IGattDeviceServiceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, bluetoothdeviceid: *mut core::ffi::c_void, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics2_Impl::GetDeviceSelectorForBluetoothDeviceIdWithCacheMode(this, core::mem::transmute_copy(&bluetoothdeviceid), cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorForBluetoothDeviceIdAndUuid<Identity: IGattDeviceServiceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, bluetoothdeviceid: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics2_Impl::GetDeviceSelectorForBluetoothDeviceIdAndUuid(this, core::mem::transmute_copy(&bluetoothdeviceid), core::mem::transmute(&serviceuuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorForBluetoothDeviceIdAndUuidWithCacheMode<Identity: IGattDeviceServiceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, bluetoothdeviceid: *mut core::ffi::c_void, serviceuuid: windows_core::GUID, cachemode: super::BluetoothCacheMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServiceStatics2_Impl::GetDeviceSelectorForBluetoothDeviceIdAndUuidWithCacheMode(this, core::mem::transmute_copy(&bluetoothdeviceid), core::mem::transmute(&serviceuuid), cachemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDeviceServiceStatics2, OFFSET>(),
-            FromIdWithSharingModeAsync: FromIdWithSharingModeAsync::<Identity, OFFSET>,
-            GetDeviceSelectorForBluetoothDeviceId: GetDeviceSelectorForBluetoothDeviceId::<Identity, OFFSET>,
-            GetDeviceSelectorForBluetoothDeviceIdWithCacheMode: GetDeviceSelectorForBluetoothDeviceIdWithCacheMode::<Identity, OFFSET>,
-            GetDeviceSelectorForBluetoothDeviceIdAndUuid: GetDeviceSelectorForBluetoothDeviceIdAndUuid::<Identity, OFFSET>,
-            GetDeviceSelectorForBluetoothDeviceIdAndUuidWithCacheMode: GetDeviceSelectorForBluetoothDeviceIdAndUuidWithCacheMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDeviceServiceStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDeviceServiceStatics2_Vtbl {
@@ -12995,65 +4650,6 @@ windows_core::imp::define_interface!(IGattDeviceServicesResult, IGattDeviceServi
 impl windows_core::RuntimeType for IGattDeviceServicesResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattDeviceServicesResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceServicesResult";
-}
-pub trait IGattDeviceServicesResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<GattCommunicationStatus>;
-    fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>>;
-    fn Services(&self) -> windows_core::Result<windows_collections::IVectorView<GattDeviceService>>;
-}
-impl IGattDeviceServicesResult_Vtbl {
-    pub const fn new<Identity: IGattDeviceServicesResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IGattDeviceServicesResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCommunicationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServicesResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProtocolError<Identity: IGattDeviceServicesResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServicesResult_Impl::ProtocolError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Services<Identity: IGattDeviceServicesResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattDeviceServicesResult_Impl::Services(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattDeviceServicesResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            ProtocolError: ProtocolError::<Identity, OFFSET>,
-            Services: Services::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattDeviceServicesResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattDeviceServicesResult_Vtbl {
@@ -13066,266 +4662,6 @@ windows_core::imp::define_interface!(IGattLocalCharacteristic, IGattLocalCharact
 impl windows_core::RuntimeType for IGattLocalCharacteristic {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattLocalCharacteristic {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalCharacteristic";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattLocalCharacteristic_Impl: windows_core::IUnknownImpl {
-    fn Uuid(&self) -> windows_core::Result<windows_core::GUID>;
-    fn StaticValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn CharacteristicProperties(&self) -> windows_core::Result<GattCharacteristicProperties>;
-    fn ReadProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn WriteProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn CreateDescriptorAsync(&self, descriptorUuid: &windows_core::GUID, parameters: windows_core::Ref<'_, GattLocalDescriptorParameters>) -> windows_core::Result<windows_future::IAsyncOperation<GattLocalDescriptorResult>>;
-    fn Descriptors(&self) -> windows_core::Result<windows_collections::IVectorView<GattLocalDescriptor>>;
-    fn UserDescription(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn PresentationFormats(&self) -> windows_core::Result<windows_collections::IVectorView<GattPresentationFormat>>;
-    fn SubscribedClients(&self) -> windows_core::Result<windows_collections::IVectorView<GattSubscribedClient>>;
-    fn SubscribedClientsChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattLocalCharacteristic, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveSubscribedClientsChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn ReadRequested(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattLocalCharacteristic, GattReadRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadRequested(&self, token: i64) -> windows_core::Result<()>;
-    fn WriteRequested(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattLocalCharacteristic, GattWriteRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveWriteRequested(&self, token: i64) -> windows_core::Result<()>;
-    fn NotifyValueAsync(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<GattClientNotificationResult>>>;
-    fn NotifyValueForSubscribedClientAsync(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>, subscribedClient: windows_core::Ref<'_, GattSubscribedClient>) -> windows_core::Result<windows_future::IAsyncOperation<GattClientNotificationResult>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattLocalCharacteristic_Vtbl {
-    pub const fn new<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Uuid<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::Uuid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StaticValue<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::StaticValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CharacteristicProperties<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCharacteristicProperties) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::CharacteristicProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadProtectionLevel<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::ReadProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteProtectionLevel<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::WriteProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateDescriptorAsync<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, descriptoruuid: windows_core::GUID, parameters: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::CreateDescriptorAsync(this, core::mem::transmute(&descriptoruuid), core::mem::transmute_copy(&parameters)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Descriptors<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::Descriptors(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UserDescription<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::UserDescription(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PresentationFormats<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::PresentationFormats(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SubscribedClients<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::SubscribedClients(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SubscribedClientsChanged<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::SubscribedClientsChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSubscribedClientsChanged<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalCharacteristic_Impl::RemoveSubscribedClientsChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn ReadRequested<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::ReadRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadRequested<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalCharacteristic_Impl::RemoveReadRequested(this, token).into()
-            }
-        }
-        unsafe extern "system" fn WriteRequested<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::WriteRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveWriteRequested<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalCharacteristic_Impl::RemoveWriteRequested(this, token).into()
-            }
-        }
-        unsafe extern "system" fn NotifyValueAsync<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::NotifyValueAsync(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NotifyValueForSubscribedClientAsync<Identity: IGattLocalCharacteristic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, subscribedclient: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristic_Impl::NotifyValueForSubscribedClientAsync(this, core::mem::transmute_copy(&value), core::mem::transmute_copy(&subscribedclient)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattLocalCharacteristic, OFFSET>(),
-            Uuid: Uuid::<Identity, OFFSET>,
-            StaticValue: StaticValue::<Identity, OFFSET>,
-            CharacteristicProperties: CharacteristicProperties::<Identity, OFFSET>,
-            ReadProtectionLevel: ReadProtectionLevel::<Identity, OFFSET>,
-            WriteProtectionLevel: WriteProtectionLevel::<Identity, OFFSET>,
-            CreateDescriptorAsync: CreateDescriptorAsync::<Identity, OFFSET>,
-            Descriptors: Descriptors::<Identity, OFFSET>,
-            UserDescription: UserDescription::<Identity, OFFSET>,
-            PresentationFormats: PresentationFormats::<Identity, OFFSET>,
-            SubscribedClients: SubscribedClients::<Identity, OFFSET>,
-            SubscribedClientsChanged: SubscribedClientsChanged::<Identity, OFFSET>,
-            RemoveSubscribedClientsChanged: RemoveSubscribedClientsChanged::<Identity, OFFSET>,
-            ReadRequested: ReadRequested::<Identity, OFFSET>,
-            RemoveReadRequested: RemoveReadRequested::<Identity, OFFSET>,
-            WriteRequested: WriteRequested::<Identity, OFFSET>,
-            RemoveWriteRequested: RemoveWriteRequested::<Identity, OFFSET>,
-            NotifyValueAsync: NotifyValueAsync::<Identity, OFFSET>,
-            NotifyValueForSubscribedClientAsync: NotifyValueForSubscribedClientAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattLocalCharacteristic as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattLocalCharacteristic_Vtbl {
@@ -13362,151 +4698,6 @@ windows_core::imp::define_interface!(IGattLocalCharacteristicParameters, IGattLo
 impl windows_core::RuntimeType for IGattLocalCharacteristicParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattLocalCharacteristicParameters {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalCharacteristicParameters";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattLocalCharacteristicParameters_Impl: windows_core::IUnknownImpl {
-    fn SetStaticValue(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-    fn StaticValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn SetCharacteristicProperties(&self, value: GattCharacteristicProperties) -> windows_core::Result<()>;
-    fn CharacteristicProperties(&self) -> windows_core::Result<GattCharacteristicProperties>;
-    fn SetReadProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()>;
-    fn ReadProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn SetWriteProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()>;
-    fn WriteProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn SetUserDescription(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn UserDescription(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn PresentationFormats(&self) -> windows_core::Result<windows_collections::IVector<GattPresentationFormat>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattLocalCharacteristicParameters_Vtbl {
-    pub const fn new<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetStaticValue<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalCharacteristicParameters_Impl::SetStaticValue(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn StaticValue<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristicParameters_Impl::StaticValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCharacteristicProperties<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: GattCharacteristicProperties) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalCharacteristicParameters_Impl::SetCharacteristicProperties(this, value).into()
-            }
-        }
-        unsafe extern "system" fn CharacteristicProperties<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCharacteristicProperties) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristicParameters_Impl::CharacteristicProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReadProtectionLevel<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalCharacteristicParameters_Impl::SetReadProtectionLevel(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReadProtectionLevel<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristicParameters_Impl::ReadProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetWriteProtectionLevel<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalCharacteristicParameters_Impl::SetWriteProtectionLevel(this, value).into()
-            }
-        }
-        unsafe extern "system" fn WriteProtectionLevel<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristicParameters_Impl::WriteProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetUserDescription<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalCharacteristicParameters_Impl::SetUserDescription(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn UserDescription<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristicParameters_Impl::UserDescription(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PresentationFormats<Identity: IGattLocalCharacteristicParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristicParameters_Impl::PresentationFormats(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattLocalCharacteristicParameters, OFFSET>(),
-            SetStaticValue: SetStaticValue::<Identity, OFFSET>,
-            StaticValue: StaticValue::<Identity, OFFSET>,
-            SetCharacteristicProperties: SetCharacteristicProperties::<Identity, OFFSET>,
-            CharacteristicProperties: CharacteristicProperties::<Identity, OFFSET>,
-            SetReadProtectionLevel: SetReadProtectionLevel::<Identity, OFFSET>,
-            ReadProtectionLevel: ReadProtectionLevel::<Identity, OFFSET>,
-            SetWriteProtectionLevel: SetWriteProtectionLevel::<Identity, OFFSET>,
-            WriteProtectionLevel: WriteProtectionLevel::<Identity, OFFSET>,
-            SetUserDescription: SetUserDescription::<Identity, OFFSET>,
-            UserDescription: UserDescription::<Identity, OFFSET>,
-            PresentationFormats: PresentationFormats::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattLocalCharacteristicParameters as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattLocalCharacteristicParameters_Vtbl {
@@ -13533,50 +4724,6 @@ windows_core::imp::define_interface!(IGattLocalCharacteristicResult, IGattLocalC
 impl windows_core::RuntimeType for IGattLocalCharacteristicResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattLocalCharacteristicResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalCharacteristicResult";
-}
-pub trait IGattLocalCharacteristicResult_Impl: windows_core::IUnknownImpl {
-    fn Characteristic(&self) -> windows_core::Result<GattLocalCharacteristic>;
-    fn Error(&self) -> windows_core::Result<super::BluetoothError>;
-}
-impl IGattLocalCharacteristicResult_Vtbl {
-    pub const fn new<Identity: IGattLocalCharacteristicResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Characteristic<Identity: IGattLocalCharacteristicResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristicResult_Impl::Characteristic(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Error<Identity: IGattLocalCharacteristicResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::BluetoothError) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalCharacteristicResult_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattLocalCharacteristicResult, OFFSET>(),
-            Characteristic: Characteristic::<Identity, OFFSET>,
-            Error: Error::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattLocalCharacteristicResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattLocalCharacteristicResult_Vtbl {
@@ -13588,125 +4735,6 @@ windows_core::imp::define_interface!(IGattLocalDescriptor, IGattLocalDescriptor_
 impl windows_core::RuntimeType for IGattLocalDescriptor {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattLocalDescriptor {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalDescriptor";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattLocalDescriptor_Impl: windows_core::IUnknownImpl {
-    fn Uuid(&self) -> windows_core::Result<windows_core::GUID>;
-    fn StaticValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn ReadProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn WriteProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn ReadRequested(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattLocalDescriptor, GattReadRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadRequested(&self, token: i64) -> windows_core::Result<()>;
-    fn WriteRequested(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattLocalDescriptor, GattWriteRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveWriteRequested(&self, token: i64) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattLocalDescriptor_Vtbl {
-    pub const fn new<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Uuid<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptor_Impl::Uuid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StaticValue<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptor_Impl::StaticValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadProtectionLevel<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptor_Impl::ReadProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WriteProtectionLevel<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptor_Impl::WriteProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadRequested<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptor_Impl::ReadRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadRequested<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalDescriptor_Impl::RemoveReadRequested(this, token).into()
-            }
-        }
-        unsafe extern "system" fn WriteRequested<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptor_Impl::WriteRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveWriteRequested<Identity: IGattLocalDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalDescriptor_Impl::RemoveWriteRequested(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattLocalDescriptor, OFFSET>(),
-            Uuid: Uuid::<Identity, OFFSET>,
-            StaticValue: StaticValue::<Identity, OFFSET>,
-            ReadProtectionLevel: ReadProtectionLevel::<Identity, OFFSET>,
-            WriteProtectionLevel: WriteProtectionLevel::<Identity, OFFSET>,
-            ReadRequested: ReadRequested::<Identity, OFFSET>,
-            RemoveReadRequested: RemoveReadRequested::<Identity, OFFSET>,
-            WriteRequested: WriteRequested::<Identity, OFFSET>,
-            RemoveWriteRequested: RemoveWriteRequested::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattLocalDescriptor as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattLocalDescriptor_Vtbl {
@@ -13727,91 +4755,6 @@ windows_core::imp::define_interface!(IGattLocalDescriptorParameters, IGattLocalD
 impl windows_core::RuntimeType for IGattLocalDescriptorParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattLocalDescriptorParameters {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalDescriptorParameters";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattLocalDescriptorParameters_Impl: windows_core::IUnknownImpl {
-    fn SetStaticValue(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-    fn StaticValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn SetReadProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()>;
-    fn ReadProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-    fn SetWriteProtectionLevel(&self, value: GattProtectionLevel) -> windows_core::Result<()>;
-    fn WriteProtectionLevel(&self) -> windows_core::Result<GattProtectionLevel>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattLocalDescriptorParameters_Vtbl {
-    pub const fn new<Identity: IGattLocalDescriptorParameters_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetStaticValue<Identity: IGattLocalDescriptorParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalDescriptorParameters_Impl::SetStaticValue(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn StaticValue<Identity: IGattLocalDescriptorParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptorParameters_Impl::StaticValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReadProtectionLevel<Identity: IGattLocalDescriptorParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalDescriptorParameters_Impl::SetReadProtectionLevel(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReadProtectionLevel<Identity: IGattLocalDescriptorParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptorParameters_Impl::ReadProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetWriteProtectionLevel<Identity: IGattLocalDescriptorParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattLocalDescriptorParameters_Impl::SetWriteProtectionLevel(this, value).into()
-            }
-        }
-        unsafe extern "system" fn WriteProtectionLevel<Identity: IGattLocalDescriptorParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptorParameters_Impl::WriteProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattLocalDescriptorParameters, OFFSET>(),
-            SetStaticValue: SetStaticValue::<Identity, OFFSET>,
-            StaticValue: StaticValue::<Identity, OFFSET>,
-            SetReadProtectionLevel: SetReadProtectionLevel::<Identity, OFFSET>,
-            ReadProtectionLevel: ReadProtectionLevel::<Identity, OFFSET>,
-            SetWriteProtectionLevel: SetWriteProtectionLevel::<Identity, OFFSET>,
-            WriteProtectionLevel: WriteProtectionLevel::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattLocalDescriptorParameters as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattLocalDescriptorParameters_Vtbl {
@@ -13833,50 +4776,6 @@ windows_core::imp::define_interface!(IGattLocalDescriptorResult, IGattLocalDescr
 impl windows_core::RuntimeType for IGattLocalDescriptorResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattLocalDescriptorResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalDescriptorResult";
-}
-pub trait IGattLocalDescriptorResult_Impl: windows_core::IUnknownImpl {
-    fn Descriptor(&self) -> windows_core::Result<GattLocalDescriptor>;
-    fn Error(&self) -> windows_core::Result<super::BluetoothError>;
-}
-impl IGattLocalDescriptorResult_Vtbl {
-    pub const fn new<Identity: IGattLocalDescriptorResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Descriptor<Identity: IGattLocalDescriptorResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptorResult_Impl::Descriptor(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Error<Identity: IGattLocalDescriptorResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::BluetoothError) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalDescriptorResult_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattLocalDescriptorResult, OFFSET>(),
-            Descriptor: Descriptor::<Identity, OFFSET>,
-            Error: Error::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattLocalDescriptorResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattLocalDescriptorResult_Vtbl {
@@ -13888,65 +4787,6 @@ windows_core::imp::define_interface!(IGattLocalService, IGattLocalService_Vtbl,
 impl windows_core::RuntimeType for IGattLocalService {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattLocalService {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalService";
-}
-pub trait IGattLocalService_Impl: windows_core::IUnknownImpl {
-    fn Uuid(&self) -> windows_core::Result<windows_core::GUID>;
-    fn CreateCharacteristicAsync(&self, characteristicUuid: &windows_core::GUID, parameters: windows_core::Ref<'_, GattLocalCharacteristicParameters>) -> windows_core::Result<windows_future::IAsyncOperation<GattLocalCharacteristicResult>>;
-    fn Characteristics(&self) -> windows_core::Result<windows_collections::IVectorView<GattLocalCharacteristic>>;
-}
-impl IGattLocalService_Vtbl {
-    pub const fn new<Identity: IGattLocalService_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Uuid<Identity: IGattLocalService_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalService_Impl::Uuid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateCharacteristicAsync<Identity: IGattLocalService_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, characteristicuuid: windows_core::GUID, parameters: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalService_Impl::CreateCharacteristicAsync(this, core::mem::transmute(&characteristicuuid), core::mem::transmute_copy(&parameters)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Characteristics<Identity: IGattLocalService_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattLocalService_Impl::Characteristics(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattLocalService, OFFSET>(),
-            Uuid: Uuid::<Identity, OFFSET>,
-            CreateCharacteristicAsync: CreateCharacteristicAsync::<Identity, OFFSET>,
-            Characteristics: Characteristics::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattLocalService as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattLocalService_Vtbl {
@@ -13959,91 +4799,6 @@ windows_core::imp::define_interface!(IGattPresentationFormat, IGattPresentationF
 impl windows_core::RuntimeType for IGattPresentationFormat {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattPresentationFormat {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattPresentationFormat";
-}
-pub trait IGattPresentationFormat_Impl: windows_core::IUnknownImpl {
-    fn FormatType(&self) -> windows_core::Result<u8>;
-    fn Exponent(&self) -> windows_core::Result<i32>;
-    fn Unit(&self) -> windows_core::Result<u16>;
-    fn Namespace(&self) -> windows_core::Result<u8>;
-    fn Description(&self) -> windows_core::Result<u16>;
-}
-impl IGattPresentationFormat_Vtbl {
-    pub const fn new<Identity: IGattPresentationFormat_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FormatType<Identity: IGattPresentationFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattPresentationFormat_Impl::FormatType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Exponent<Identity: IGattPresentationFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattPresentationFormat_Impl::Exponent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Unit<Identity: IGattPresentationFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattPresentationFormat_Impl::Unit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Namespace<Identity: IGattPresentationFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattPresentationFormat_Impl::Namespace(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Description<Identity: IGattPresentationFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattPresentationFormat_Impl::Description(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattPresentationFormat, OFFSET>(),
-            FormatType: FormatType::<Identity, OFFSET>,
-            Exponent: Exponent::<Identity, OFFSET>,
-            Unit: Unit::<Identity, OFFSET>,
-            Namespace: Namespace::<Identity, OFFSET>,
-            Description: Description::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattPresentationFormat as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattPresentationFormat_Vtbl {
@@ -14058,35 +4813,6 @@ windows_core::imp::define_interface!(IGattPresentationFormatStatics, IGattPresen
 impl windows_core::RuntimeType for IGattPresentationFormatStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattPresentationFormatStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattPresentationFormatStatics";
-}
-pub trait IGattPresentationFormatStatics_Impl: windows_core::IUnknownImpl {
-    fn BluetoothSigAssignedNumbers(&self) -> windows_core::Result<u8>;
-}
-impl IGattPresentationFormatStatics_Vtbl {
-    pub const fn new<Identity: IGattPresentationFormatStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BluetoothSigAssignedNumbers<Identity: IGattPresentationFormatStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattPresentationFormatStatics_Impl::BluetoothSigAssignedNumbers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattPresentationFormatStatics, OFFSET>(),
-            BluetoothSigAssignedNumbers: BluetoothSigAssignedNumbers::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattPresentationFormatStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattPresentationFormatStatics_Vtbl {
@@ -14097,33 +4823,6 @@ windows_core::imp::define_interface!(IGattPresentationFormatStatics2, IGattPrese
 impl windows_core::RuntimeType for IGattPresentationFormatStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattPresentationFormatStatics2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattPresentationFormatStatics2";
-}
-pub trait IGattPresentationFormatStatics2_Impl: IGattPresentationFormatStatics_Impl {
-    fn FromParts(&self, formatType: u8, exponent: i32, unit: u16, namespaceId: u8, description: u16) -> windows_core::Result<GattPresentationFormat>;
-}
-impl IGattPresentationFormatStatics2_Vtbl {
-    pub const fn new<Identity: IGattPresentationFormatStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromParts<Identity: IGattPresentationFormatStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, formattype: u8, exponent: i32, unit: u16, namespaceid: u8, description: u16, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattPresentationFormatStatics2_Impl::FromParts(this, formattype, exponent, unit, namespaceid, description) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattPresentationFormatStatics2, OFFSET>(), FromParts: FromParts::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattPresentationFormatStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattPresentationFormatStatics2_Vtbl {
@@ -14134,49 +4833,6 @@ windows_core::imp::define_interface!(IGattReadClientCharacteristicConfigurationD
 impl windows_core::RuntimeType for IGattReadClientCharacteristicConfigurationDescriptorResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattReadClientCharacteristicConfigurationDescriptorResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadClientCharacteristicConfigurationDescriptorResult";
-}
-pub trait IGattReadClientCharacteristicConfigurationDescriptorResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<GattCommunicationStatus>;
-    fn ClientCharacteristicConfigurationDescriptor(&self) -> windows_core::Result<GattClientCharacteristicConfigurationDescriptorValue>;
-}
-impl IGattReadClientCharacteristicConfigurationDescriptorResult_Vtbl {
-    pub const fn new<Identity: IGattReadClientCharacteristicConfigurationDescriptorResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IGattReadClientCharacteristicConfigurationDescriptorResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCommunicationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadClientCharacteristicConfigurationDescriptorResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ClientCharacteristicConfigurationDescriptor<Identity: IGattReadClientCharacteristicConfigurationDescriptorResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattClientCharacteristicConfigurationDescriptorValue) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadClientCharacteristicConfigurationDescriptorResult_Impl::ClientCharacteristicConfigurationDescriptor(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattReadClientCharacteristicConfigurationDescriptorResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            ClientCharacteristicConfigurationDescriptor: ClientCharacteristicConfigurationDescriptor::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattReadClientCharacteristicConfigurationDescriptorResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattReadClientCharacteristicConfigurationDescriptorResult_Vtbl {
@@ -14188,36 +4844,6 @@ windows_core::imp::define_interface!(IGattReadClientCharacteristicConfigurationD
 impl windows_core::RuntimeType for IGattReadClientCharacteristicConfigurationDescriptorResult2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattReadClientCharacteristicConfigurationDescriptorResult2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadClientCharacteristicConfigurationDescriptorResult2";
-}
-pub trait IGattReadClientCharacteristicConfigurationDescriptorResult2_Impl: windows_core::IUnknownImpl {
-    fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>>;
-}
-impl IGattReadClientCharacteristicConfigurationDescriptorResult2_Vtbl {
-    pub const fn new<Identity: IGattReadClientCharacteristicConfigurationDescriptorResult2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ProtocolError<Identity: IGattReadClientCharacteristicConfigurationDescriptorResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadClientCharacteristicConfigurationDescriptorResult2_Impl::ProtocolError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattReadClientCharacteristicConfigurationDescriptorResult2, OFFSET>(),
-            ProtocolError: ProtocolError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattReadClientCharacteristicConfigurationDescriptorResult2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattReadClientCharacteristicConfigurationDescriptorResult2_Vtbl {
@@ -14228,104 +4854,6 @@ windows_core::imp::define_interface!(IGattReadRequest, IGattReadRequest_Vtbl, 0x
 impl windows_core::RuntimeType for IGattReadRequest {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattReadRequest {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadRequest";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattReadRequest_Impl: windows_core::IUnknownImpl {
-    fn Offset(&self) -> windows_core::Result<u32>;
-    fn Length(&self) -> windows_core::Result<u32>;
-    fn State(&self) -> windows_core::Result<GattRequestState>;
-    fn StateChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattReadRequest, GattRequestStateChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveStateChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn RespondWithValue(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-    fn RespondWithProtocolError(&self, protocolError: u8) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattReadRequest_Vtbl {
-    pub const fn new<Identity: IGattReadRequest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Offset<Identity: IGattReadRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadRequest_Impl::Offset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Length<Identity: IGattReadRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadRequest_Impl::Length(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn State<Identity: IGattReadRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattRequestState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadRequest_Impl::State(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StateChanged<Identity: IGattReadRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadRequest_Impl::StateChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveStateChanged<Identity: IGattReadRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattReadRequest_Impl::RemoveStateChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn RespondWithValue<Identity: IGattReadRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattReadRequest_Impl::RespondWithValue(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn RespondWithProtocolError<Identity: IGattReadRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, protocolerror: u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattReadRequest_Impl::RespondWithProtocolError(this, protocolerror).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattReadRequest, OFFSET>(),
-            Offset: Offset::<Identity, OFFSET>,
-            Length: Length::<Identity, OFFSET>,
-            State: State::<Identity, OFFSET>,
-            StateChanged: StateChanged::<Identity, OFFSET>,
-            RemoveStateChanged: RemoveStateChanged::<Identity, OFFSET>,
-            RespondWithValue: RespondWithValue::<Identity, OFFSET>,
-            RespondWithProtocolError: RespondWithProtocolError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattReadRequest as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattReadRequest_Vtbl {
@@ -14345,66 +4873,6 @@ windows_core::imp::define_interface!(IGattReadRequestedEventArgs, IGattReadReque
 impl windows_core::RuntimeType for IGattReadRequestedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattReadRequestedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadRequestedEventArgs";
-}
-pub trait IGattReadRequestedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Session(&self) -> windows_core::Result<GattSession>;
-    fn GetDeferral(&self) -> windows_core::Result<super::super::super::Foundation::Deferral>;
-    fn GetRequestAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattReadRequest>>;
-}
-impl IGattReadRequestedEventArgs_Vtbl {
-    pub const fn new<Identity: IGattReadRequestedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Session<Identity: IGattReadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadRequestedEventArgs_Impl::Session(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IGattReadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadRequestedEventArgs_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetRequestAsync<Identity: IGattReadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadRequestedEventArgs_Impl::GetRequestAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattReadRequestedEventArgs, OFFSET>(),
-            Session: Session::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-            GetRequestAsync: GetRequestAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattReadRequestedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattReadRequestedEventArgs_Vtbl {
@@ -14417,53 +4885,6 @@ windows_core::imp::define_interface!(IGattReadResult, IGattReadResult_Vtbl, 0x63
 impl windows_core::RuntimeType for IGattReadResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattReadResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadResult";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattReadResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<GattCommunicationStatus>;
-    fn Value(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattReadResult_Vtbl {
-    pub const fn new<Identity: IGattReadResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IGattReadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCommunicationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IGattReadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadResult_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattReadResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattReadResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattReadResult_Vtbl {
@@ -14478,33 +4899,6 @@ windows_core::imp::define_interface!(IGattReadResult2, IGattReadResult2_Vtbl, 0x
 impl windows_core::RuntimeType for IGattReadResult2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattReadResult2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadResult2";
-}
-pub trait IGattReadResult2_Impl: windows_core::IUnknownImpl {
-    fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>>;
-}
-impl IGattReadResult2_Vtbl {
-    pub const fn new<Identity: IGattReadResult2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ProtocolError<Identity: IGattReadResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattReadResult2_Impl::ProtocolError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattReadResult2, OFFSET>(), ProtocolError: ProtocolError::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattReadResult2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattReadResult2_Vtbl {
@@ -14515,49 +4909,6 @@ windows_core::imp::define_interface!(IGattRequestStateChangedEventArgs, IGattReq
 impl windows_core::RuntimeType for IGattRequestStateChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattRequestStateChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattRequestStateChangedEventArgs";
-}
-pub trait IGattRequestStateChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn State(&self) -> windows_core::Result<GattRequestState>;
-    fn Error(&self) -> windows_core::Result<super::BluetoothError>;
-}
-impl IGattRequestStateChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IGattRequestStateChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn State<Identity: IGattRequestStateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattRequestState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattRequestStateChangedEventArgs_Impl::State(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Error<Identity: IGattRequestStateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::BluetoothError) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattRequestStateChangedEventArgs_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattRequestStateChangedEventArgs, OFFSET>(),
-            State: State::<Identity, OFFSET>,
-            Error: Error::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattRequestStateChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattRequestStateChangedEventArgs_Vtbl {
@@ -14569,65 +4920,6 @@ windows_core::imp::define_interface!(IGattServiceProviderAdvertisingParameters,
 impl windows_core::RuntimeType for IGattServiceProviderAdvertisingParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattServiceProviderAdvertisingParameters {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattServiceProviderAdvertisingParameters";
-}
-pub trait IGattServiceProviderAdvertisingParameters_Impl: windows_core::IUnknownImpl {
-    fn SetIsConnectable(&self, value: bool) -> windows_core::Result<()>;
-    fn IsConnectable(&self) -> windows_core::Result<bool>;
-    fn SetIsDiscoverable(&self, value: bool) -> windows_core::Result<()>;
-    fn IsDiscoverable(&self) -> windows_core::Result<bool>;
-}
-impl IGattServiceProviderAdvertisingParameters_Vtbl {
-    pub const fn new<Identity: IGattServiceProviderAdvertisingParameters_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetIsConnectable<Identity: IGattServiceProviderAdvertisingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattServiceProviderAdvertisingParameters_Impl::SetIsConnectable(this, value).into()
-            }
-        }
-        unsafe extern "system" fn IsConnectable<Identity: IGattServiceProviderAdvertisingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderAdvertisingParameters_Impl::IsConnectable(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIsDiscoverable<Identity: IGattServiceProviderAdvertisingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattServiceProviderAdvertisingParameters_Impl::SetIsDiscoverable(this, value).into()
-            }
-        }
-        unsafe extern "system" fn IsDiscoverable<Identity: IGattServiceProviderAdvertisingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderAdvertisingParameters_Impl::IsDiscoverable(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattServiceProviderAdvertisingParameters, OFFSET>(),
-            SetIsConnectable: SetIsConnectable::<Identity, OFFSET>,
-            IsConnectable: IsConnectable::<Identity, OFFSET>,
-            SetIsDiscoverable: SetIsDiscoverable::<Identity, OFFSET>,
-            IsDiscoverable: IsDiscoverable::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattServiceProviderAdvertisingParameters as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattServiceProviderAdvertisingParameters_Vtbl {
@@ -14641,47 +4933,6 @@ windows_core::imp::define_interface!(IGattServiceProviderAdvertisingParameters2,
 impl windows_core::RuntimeType for IGattServiceProviderAdvertisingParameters2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattServiceProviderAdvertisingParameters2 {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattServiceProviderAdvertisingParameters2";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattServiceProviderAdvertisingParameters2_Impl: windows_core::IUnknownImpl {
-    fn SetServiceData(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-    fn ServiceData(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattServiceProviderAdvertisingParameters2_Vtbl {
-    pub const fn new<Identity: IGattServiceProviderAdvertisingParameters2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetServiceData<Identity: IGattServiceProviderAdvertisingParameters2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattServiceProviderAdvertisingParameters2_Impl::SetServiceData(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ServiceData<Identity: IGattServiceProviderAdvertisingParameters2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattServiceProviderAdvertisingParameters2_Impl::ServiceData(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattServiceProviderAdvertisingParameters2, OFFSET>(),
-            SetServiceData: SetServiceData::<Identity, OFFSET>,
-            ServiceData: ServiceData::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattServiceProviderAdvertisingParameters2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattServiceProviderAdvertisingParameters2_Vtbl {
@@ -14695,148 +4946,23 @@ pub struct IGattServiceProviderAdvertisingParameters2_Vtbl {
     #[cfg(not(feature = "Storage_Streams"))]
     ServiceData: usize,
 }
+windows_core::imp::define_interface!(IGattServiceProviderAdvertisingParameters3, IGattServiceProviderAdvertisingParameters3_Vtbl, 0xa23546b2_b216_5929_9055_f1313dd53e2a);
+impl windows_core::RuntimeType for IGattServiceProviderAdvertisingParameters3 {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct IGattServiceProviderAdvertisingParameters3_Vtbl {
+    pub base__: windows_core::IInspectable_Vtbl,
+    pub UseLowEnergyUncoded1MPhyAsSecondaryPhy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
+    pub SetUseLowEnergyUncoded1MPhyAsSecondaryPhy: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
+    pub UseLowEnergyUncoded2MPhyAsSecondaryPhy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
+    pub SetUseLowEnergyUncoded2MPhyAsSecondaryPhy: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
+}
 windows_core::imp::define_interface!(IGattSession, IGattSession_Vtbl, 0xd23b5143_e04e_4c24_999c_9c256f9856b1);
 impl windows_core::RuntimeType for IGattSession {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattSession {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattSession";
-}
-pub trait IGattSession_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<super::BluetoothDeviceId>;
-    fn CanMaintainConnection(&self) -> windows_core::Result<bool>;
-    fn SetMaintainConnection(&self, value: bool) -> windows_core::Result<()>;
-    fn MaintainConnection(&self) -> windows_core::Result<bool>;
-    fn MaxPduSize(&self) -> windows_core::Result<u16>;
-    fn SessionStatus(&self) -> windows_core::Result<GattSessionStatus>;
-    fn MaxPduSizeChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattSession, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveMaxPduSizeChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn SessionStatusChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattSession, GattSessionStatusChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveSessionStatusChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IGattSession_Vtbl {
-    pub const fn new<Identity: IGattSession_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSession_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CanMaintainConnection<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSession_Impl::CanMaintainConnection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaintainConnection<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattSession_Impl::SetMaintainConnection(this, value).into()
-            }
-        }
-        unsafe extern "system" fn MaintainConnection<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSession_Impl::MaintainConnection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxPduSize<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSession_Impl::MaxPduSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SessionStatus<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattSessionStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSession_Impl::SessionStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxPduSizeChanged<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSession_Impl::MaxPduSizeChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveMaxPduSizeChanged<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattSession_Impl::RemoveMaxPduSizeChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn SessionStatusChanged<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSession_Impl::SessionStatusChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSessionStatusChanged<Identity: IGattSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattSession_Impl::RemoveSessionStatusChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattSession, OFFSET>(),
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            CanMaintainConnection: CanMaintainConnection::<Identity, OFFSET>,
-            SetMaintainConnection: SetMaintainConnection::<Identity, OFFSET>,
-            MaintainConnection: MaintainConnection::<Identity, OFFSET>,
-            MaxPduSize: MaxPduSize::<Identity, OFFSET>,
-            SessionStatus: SessionStatus::<Identity, OFFSET>,
-            MaxPduSizeChanged: MaxPduSizeChanged::<Identity, OFFSET>,
-            RemoveMaxPduSizeChanged: RemoveMaxPduSizeChanged::<Identity, OFFSET>,
-            SessionStatusChanged: SessionStatusChanged::<Identity, OFFSET>,
-            RemoveSessionStatusChanged: RemoveSessionStatusChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattSession as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattSession_Vtbl {
@@ -14856,36 +4982,6 @@ windows_core::imp::define_interface!(IGattSessionStatics, IGattSessionStatics_Vt
 impl windows_core::RuntimeType for IGattSessionStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattSessionStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattSessionStatics";
-}
-pub trait IGattSessionStatics_Impl: windows_core::IUnknownImpl {
-    fn FromDeviceIdAsync(&self, deviceId: windows_core::Ref<'_, super::BluetoothDeviceId>) -> windows_core::Result<windows_future::IAsyncOperation<GattSession>>;
-}
-impl IGattSessionStatics_Vtbl {
-    pub const fn new<Identity: IGattSessionStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromDeviceIdAsync<Identity: IGattSessionStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSessionStatics_Impl::FromDeviceIdAsync(this, core::mem::transmute_copy(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattSessionStatics, OFFSET>(),
-            FromDeviceIdAsync: FromDeviceIdAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattSessionStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattSessionStatics_Vtbl {
@@ -14896,49 +4992,6 @@ windows_core::imp::define_interface!(IGattSessionStatusChangedEventArgs, IGattSe
 impl windows_core::RuntimeType for IGattSessionStatusChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattSessionStatusChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattSessionStatusChangedEventArgs";
-}
-pub trait IGattSessionStatusChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Error(&self) -> windows_core::Result<super::BluetoothError>;
-    fn Status(&self) -> windows_core::Result<GattSessionStatus>;
-}
-impl IGattSessionStatusChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IGattSessionStatusChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Error<Identity: IGattSessionStatusChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::BluetoothError) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSessionStatusChangedEventArgs_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Status<Identity: IGattSessionStatusChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattSessionStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSessionStatusChangedEventArgs_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattSessionStatusChangedEventArgs, OFFSET>(),
-            Error: Error::<Identity, OFFSET>,
-            Status: Status::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattSessionStatusChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattSessionStatusChangedEventArgs_Vtbl {
@@ -14950,72 +5003,6 @@ windows_core::imp::define_interface!(IGattSubscribedClient, IGattSubscribedClien
 impl windows_core::RuntimeType for IGattSubscribedClient {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattSubscribedClient {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattSubscribedClient";
-}
-pub trait IGattSubscribedClient_Impl: windows_core::IUnknownImpl {
-    fn Session(&self) -> windows_core::Result<GattSession>;
-    fn MaxNotificationSize(&self) -> windows_core::Result<u16>;
-    fn MaxNotificationSizeChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattSubscribedClient, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveMaxNotificationSizeChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IGattSubscribedClient_Vtbl {
-    pub const fn new<Identity: IGattSubscribedClient_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Session<Identity: IGattSubscribedClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSubscribedClient_Impl::Session(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxNotificationSize<Identity: IGattSubscribedClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSubscribedClient_Impl::MaxNotificationSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxNotificationSizeChanged<Identity: IGattSubscribedClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattSubscribedClient_Impl::MaxNotificationSizeChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveMaxNotificationSizeChanged<Identity: IGattSubscribedClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattSubscribedClient_Impl::RemoveMaxNotificationSizeChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattSubscribedClient, OFFSET>(),
-            Session: Session::<Identity, OFFSET>,
-            MaxNotificationSize: MaxNotificationSize::<Identity, OFFSET>,
-            MaxNotificationSizeChanged: MaxNotificationSizeChanged::<Identity, OFFSET>,
-            RemoveMaxNotificationSizeChanged: RemoveMaxNotificationSizeChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattSubscribedClient as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattSubscribedClient_Vtbl {
@@ -15029,53 +5016,6 @@ windows_core::imp::define_interface!(IGattValueChangedEventArgs, IGattValueChang
 impl windows_core::RuntimeType for IGattValueChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattValueChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattValueChangedEventArgs";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattValueChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn CharacteristicValue(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn Timestamp(&self) -> windows_core::Result<super::super::super::Foundation::DateTime>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattValueChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IGattValueChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CharacteristicValue<Identity: IGattValueChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattValueChangedEventArgs_Impl::CharacteristicValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Timestamp<Identity: IGattValueChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattValueChangedEventArgs_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattValueChangedEventArgs, OFFSET>(),
-            CharacteristicValue: CharacteristicValue::<Identity, OFFSET>,
-            Timestamp: Timestamp::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattValueChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattValueChangedEventArgs_Vtbl {
@@ -15090,119 +5030,6 @@ windows_core::imp::define_interface!(IGattWriteRequest, IGattWriteRequest_Vtbl,
 impl windows_core::RuntimeType for IGattWriteRequest {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IGattWriteRequest {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattWriteRequest";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IGattWriteRequest_Impl: windows_core::IUnknownImpl {
-    fn Value(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn Offset(&self) -> windows_core::Result<u32>;
-    fn Option(&self) -> windows_core::Result<GattWriteOption>;
-    fn State(&self) -> windows_core::Result<GattRequestState>;
-    fn StateChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<GattWriteRequest, GattRequestStateChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveStateChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn Respond(&self) -> windows_core::Result<()>;
-    fn RespondWithProtocolError(&self, protocolError: u8) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IGattWriteRequest_Vtbl {
-    pub const fn new<Identity: IGattWriteRequest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Value<Identity: IGattWriteRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteRequest_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Offset<Identity: IGattWriteRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteRequest_Impl::Offset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Option<Identity: IGattWriteRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattWriteOption) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteRequest_Impl::Option(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn State<Identity: IGattWriteRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattRequestState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteRequest_Impl::State(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StateChanged<Identity: IGattWriteRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteRequest_Impl::StateChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveStateChanged<Identity: IGattWriteRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattWriteRequest_Impl::RemoveStateChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Respond<Identity: IGattWriteRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattWriteRequest_Impl::Respond(this).into()
-            }
-        }
-        unsafe extern "system" fn RespondWithProtocolError<Identity: IGattWriteRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, protocolerror: u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IGattWriteRequest_Impl::RespondWithProtocolError(this, protocolerror).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattWriteRequest, OFFSET>(),
-            Value: Value::<Identity, OFFSET>,
-            Offset: Offset::<Identity, OFFSET>,
-            Option: Option::<Identity, OFFSET>,
-            State: State::<Identity, OFFSET>,
-            StateChanged: StateChanged::<Identity, OFFSET>,
-            RemoveStateChanged: RemoveStateChanged::<Identity, OFFSET>,
-            Respond: Respond::<Identity, OFFSET>,
-            RespondWithProtocolError: RespondWithProtocolError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattWriteRequest as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattWriteRequest_Vtbl {
@@ -15223,66 +5050,6 @@ windows_core::imp::define_interface!(IGattWriteRequestedEventArgs, IGattWriteReq
 impl windows_core::RuntimeType for IGattWriteRequestedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattWriteRequestedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattWriteRequestedEventArgs";
-}
-pub trait IGattWriteRequestedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Session(&self) -> windows_core::Result<GattSession>;
-    fn GetDeferral(&self) -> windows_core::Result<super::super::super::Foundation::Deferral>;
-    fn GetRequestAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<GattWriteRequest>>;
-}
-impl IGattWriteRequestedEventArgs_Vtbl {
-    pub const fn new<Identity: IGattWriteRequestedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Session<Identity: IGattWriteRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteRequestedEventArgs_Impl::Session(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IGattWriteRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteRequestedEventArgs_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetRequestAsync<Identity: IGattWriteRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteRequestedEventArgs_Impl::GetRequestAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattWriteRequestedEventArgs, OFFSET>(),
-            Session: Session::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-            GetRequestAsync: GetRequestAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattWriteRequestedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattWriteRequestedEventArgs_Vtbl {
@@ -15295,50 +5062,6 @@ windows_core::imp::define_interface!(IGattWriteResult, IGattWriteResult_Vtbl, 0x
 impl windows_core::RuntimeType for IGattWriteResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IGattWriteResult {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.GenericAttributeProfile.IGattWriteResult";
-}
-pub trait IGattWriteResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<GattCommunicationStatus>;
-    fn ProtocolError(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u8>>;
-}
-impl IGattWriteResult_Vtbl {
-    pub const fn new<Identity: IGattWriteResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IGattWriteResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut GattCommunicationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProtocolError<Identity: IGattWriteResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IGattWriteResult_Impl::ProtocolError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IGattWriteResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            ProtocolError: ProtocolError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IGattWriteResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IGattWriteResult_Vtbl {
@@ -15347,70 +5070,11 @@ pub struct IGattWriteResult_Vtbl {
     pub ProtocolError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 }
-#[cfg(feature = "Devices_Bluetooth_Rfcomm")]
 pub mod Rfcomm{
 windows_core::imp::define_interface!(IRfcommServiceId, IRfcommServiceId_Vtbl, 0x22629204_7e02_4017_8136_da1b6a1b9bbf);
 impl windows_core::RuntimeType for IRfcommServiceId {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IRfcommServiceId {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Rfcomm.IRfcommServiceId";
-}
-pub trait IRfcommServiceId_Impl: windows_core::IUnknownImpl {
-    fn Uuid(&self) -> windows_core::Result<windows_core::GUID>;
-    fn AsShortId(&self) -> windows_core::Result<u32>;
-    fn AsString(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IRfcommServiceId_Vtbl {
-    pub const fn new<Identity: IRfcommServiceId_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Uuid<Identity: IRfcommServiceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceId_Impl::Uuid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AsShortId<Identity: IRfcommServiceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceId_Impl::AsShortId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AsString<Identity: IRfcommServiceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceId_Impl::AsString(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRfcommServiceId, OFFSET>(),
-            Uuid: Uuid::<Identity, OFFSET>,
-            AsShortId: AsShortId::<Identity, OFFSET>,
-            AsString: AsString::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRfcommServiceId as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRfcommServiceId_Vtbl {
@@ -15423,141 +5087,6 @@ windows_core::imp::define_interface!(IRfcommServiceIdStatics, IRfcommServiceIdSt
 impl windows_core::RuntimeType for IRfcommServiceIdStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IRfcommServiceIdStatics {
-    const NAME: &'static str = "Windows.Devices.Bluetooth.Rfcomm.IRfcommServiceIdStatics";
-}
-pub trait IRfcommServiceIdStatics_Impl: windows_core::IUnknownImpl {
-    fn FromUuid(&self, uuid: &windows_core::GUID) -> windows_core::Result<RfcommServiceId>;
-    fn FromShortId(&self, shortId: u32) -> windows_core::Result<RfcommServiceId>;
-    fn SerialPort(&self) -> windows_core::Result<RfcommServiceId>;
-    fn ObexObjectPush(&self) -> windows_core::Result<RfcommServiceId>;
-    fn ObexFileTransfer(&self) -> windows_core::Result<RfcommServiceId>;
-    fn PhoneBookAccessPce(&self) -> windows_core::Result<RfcommServiceId>;
-    fn PhoneBookAccessPse(&self) -> windows_core::Result<RfcommServiceId>;
-    fn GenericFileTransfer(&self) -> windows_core::Result<RfcommServiceId>;
-}
-impl IRfcommServiceIdStatics_Vtbl {
-    pub const fn new<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromUuid<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uuid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceIdStatics_Impl::FromUuid(this, core::mem::transmute(&uuid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromShortId<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, shortid: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceIdStatics_Impl::FromShortId(this, shortid) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SerialPort<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceIdStatics_Impl::SerialPort(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ObexObjectPush<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceIdStatics_Impl::ObexObjectPush(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ObexFileTransfer<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceIdStatics_Impl::ObexFileTransfer(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PhoneBookAccessPce<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceIdStatics_Impl::PhoneBookAccessPce(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PhoneBookAccessPse<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceIdStatics_Impl::PhoneBookAccessPse(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GenericFileTransfer<Identity: IRfcommServiceIdStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRfcommServiceIdStatics_Impl::GenericFileTransfer(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRfcommServiceIdStatics, OFFSET>(),
-            FromUuid: FromUuid::<Identity, OFFSET>,
-            FromShortId: FromShortId::<Identity, OFFSET>,
-            SerialPort: SerialPort::<Identity, OFFSET>,
-            ObexObjectPush: ObexObjectPush::<Identity, OFFSET>,
-            ObexFileTransfer: ObexFileTransfer::<Identity, OFFSET>,
-            PhoneBookAccessPce: PhoneBookAccessPce::<Identity, OFFSET>,
-            PhoneBookAccessPse: PhoneBookAccessPse::<Identity, OFFSET>,
-            GenericFileTransfer: GenericFileTransfer::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRfcommServiceIdStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRfcommServiceIdStatics_Vtbl {
@@ -15576,75 +5105,6 @@ pub struct IRfcommServiceIdStatics_Vtbl {
 pub struct RfcommServiceId(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(RfcommServiceId, windows_core::IUnknown, windows_core::IInspectable);
 impl RfcommServiceId {
-    pub fn Uuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Uuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AsShortId(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AsShortId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AsString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AsString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn FromUuid(uuid: windows_core::GUID) -> windows_core::Result<RfcommServiceId> {
-        Self::IRfcommServiceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromUuid)(windows_core::Interface::as_raw(this), uuid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FromShortId(shortid: u32) -> windows_core::Result<RfcommServiceId> {
-        Self::IRfcommServiceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromShortId)(windows_core::Interface::as_raw(this), shortid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn SerialPort() -> windows_core::Result<RfcommServiceId> {
-        Self::IRfcommServiceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SerialPort)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn ObexObjectPush() -> windows_core::Result<RfcommServiceId> {
-        Self::IRfcommServiceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ObexObjectPush)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn ObexFileTransfer() -> windows_core::Result<RfcommServiceId> {
-        Self::IRfcommServiceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ObexFileTransfer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn PhoneBookAccessPce() -> windows_core::Result<RfcommServiceId> {
-        Self::IRfcommServiceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhoneBookAccessPce)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn PhoneBookAccessPse() -> windows_core::Result<RfcommServiceId> {
-        Self::IRfcommServiceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhoneBookAccessPse)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GenericFileTransfer() -> windows_core::Result<RfcommServiceId> {
-        Self::IRfcommServiceIdStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GenericFileTransfer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IRfcommServiceIdStatics<R, F: FnOnce(&IRfcommServiceIdStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<RfcommServiceId, IRfcommServiceIdStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -15664,20 +5124,12 @@ unsafe impl Send for RfcommServiceId {}
 unsafe impl Sync for RfcommServiceId {}
 }
 }
-#[cfg(feature = "Devices_Enumeration")]
 pub mod Enumeration{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DeviceAccessChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DeviceAccessChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
 impl DeviceAccessChangedEventArgs {
-    pub fn Status(&self) -> windows_core::Result<DeviceAccessStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = &windows_core::Interface::cast::<IDeviceAccessChangedEventArgs2>(self)?;
         unsafe {
@@ -15685,14 +5137,7 @@ impl DeviceAccessChangedEventArgs {
             (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn UserPromptRequired(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IDeviceAccessChangedEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserPromptRequired)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for DeviceAccessChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDeviceAccessChangedEventArgs>();
 }
@@ -15710,52 +5155,6 @@ unsafe impl Sync for DeviceAccessChangedEventArgs {}
 pub struct DeviceAccessInformation(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DeviceAccessInformation, windows_core::IUnknown, windows_core::IInspectable);
 impl DeviceAccessInformation {
-    pub fn AccessChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DeviceAccessInformation, DeviceAccessChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AccessChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveAccessChanged(&self, cookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAccessChanged)(windows_core::Interface::as_raw(this), cookie).ok() }
-    }
-    pub fn CurrentStatus(&self) -> windows_core::Result<DeviceAccessStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn UserPromptRequired(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IDeviceAccessInformation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserPromptRequired)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateFromId(deviceid: &windows_core::HSTRING) -> windows_core::Result<DeviceAccessInformation> {
-        Self::IDeviceAccessInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromId)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromDeviceClassId(deviceclassid: windows_core::GUID) -> windows_core::Result<DeviceAccessInformation> {
-        Self::IDeviceAccessInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromDeviceClassId)(windows_core::Interface::as_raw(this), deviceclassid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromDeviceClass(deviceclass: DeviceClass) -> windows_core::Result<DeviceAccessInformation> {
-        Self::IDeviceAccessInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromDeviceClass)(windows_core::Interface::as_raw(this), deviceclass, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IDeviceAccessInformationStatics<R, F: FnOnce(&IDeviceAccessInformationStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<DeviceAccessInformation, IDeviceAccessInformationStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -15825,203 +5224,18 @@ impl DeviceInformation {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn IsEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsDefault(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsDefault)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn EnclosureLocation(&self) -> windows_core::Result<EnclosureLocation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EnclosureLocation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Update<P0>(&self, updateinfo: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<DeviceInformationUpdate>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Update)(windows_core::Interface::as_raw(this), updateinfo.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetThumbnailAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DeviceThumbnail>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetGlyphThumbnailAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DeviceThumbnail>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGlyphThumbnailAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Kind(&self) -> windows_core::Result<DeviceInformationKind> {
-        let this = &windows_core::Interface::cast::<IDeviceInformation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Kind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Pairing(&self) -> windows_core::Result<DeviceInformationPairing> {
-        let this = &windows_core::Interface::cast::<IDeviceInformation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Pairing)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformation>> {
-        Self::IDeviceInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromIdAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromIdAsyncAdditionalProperties<P1>(deviceid: &windows_core::HSTRING, additionalproperties: P1) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformation>>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::IDeviceInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromIdAsyncAdditionalProperties)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), additionalproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FindAllAsync() -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>> {
-        Self::IDeviceInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FindAllAsyncDeviceClass(deviceclass: DeviceClass) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>> {
-        Self::IDeviceInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsyncDeviceClass)(windows_core::Interface::as_raw(this), deviceclass, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn FindAllAsyncAqsFilter(aqsfilter: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>> {
         Self::IDeviceInformationStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).FindAllAsyncAqsFilter)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(aqsfilter), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn FindAllAsyncAqsFilterAndAdditionalProperties<P1>(aqsfilter: &windows_core::HSTRING, additionalproperties: P1) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::IDeviceInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsyncAqsFilterAndAdditionalProperties)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(aqsfilter), additionalproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWatcher() -> windows_core::Result<DeviceWatcher> {
-        Self::IDeviceInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWatcher)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWatcherDeviceClass(deviceclass: DeviceClass) -> windows_core::Result<DeviceWatcher> {
-        Self::IDeviceInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWatcherDeviceClass)(windows_core::Interface::as_raw(this), deviceclass, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn CreateWatcherAqsFilter(aqsfilter: &windows_core::HSTRING) -> windows_core::Result<DeviceWatcher> {
         Self::IDeviceInformationStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).CreateWatcherAqsFilter)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(aqsfilter), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn CreateWatcherAqsFilterAndAdditionalProperties<P1>(aqsfilter: &windows_core::HSTRING, additionalproperties: P1) -> windows_core::Result<DeviceWatcher>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::IDeviceInformationStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWatcherAqsFilterAndAdditionalProperties)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(aqsfilter), additionalproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetAqsFilterFromDeviceClass(deviceclass: DeviceClass) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IDeviceInformationStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAqsFilterFromDeviceClass)(windows_core::Interface::as_raw(this), deviceclass, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn CreateFromIdAsyncWithKindAndAdditionalProperties<P1>(deviceid: &windows_core::HSTRING, additionalproperties: P1, kind: DeviceInformationKind) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformation>>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::IDeviceInformationStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromIdAsyncWithKindAndAdditionalProperties)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), additionalproperties.param().abi(), kind, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FindAllAsyncWithKindAqsFilterAndAdditionalProperties<P1>(aqsfilter: &windows_core::HSTRING, additionalproperties: P1, kind: DeviceInformationKind) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::IDeviceInformationStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsyncWithKindAqsFilterAndAdditionalProperties)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(aqsfilter), additionalproperties.param().abi(), kind, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWatcherWithKindAqsFilterAndAdditionalProperties<P1>(aqsfilter: &windows_core::HSTRING, additionalproperties: P1, kind: DeviceInformationKind) -> windows_core::Result<DeviceWatcher>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::IDeviceInformationStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWatcherWithKindAqsFilterAndAdditionalProperties)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(aqsfilter), additionalproperties.param().abi(), kind, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromIdAsyncWithAdditionalPropertiesKindAndSettings<P1, P3>(deviceid: &windows_core::HSTRING, additionalproperties: P1, kind: DeviceInformationKind, settings: P3) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformation>>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-        P3: windows_core::Param<IDeviceEnumerationSettings>,
-    {
-        Self::IDeviceInformationStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromIdAsyncWithAdditionalPropertiesKindAndSettings)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), additionalproperties.param().abi(), kind, settings.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FindAllAsyncWithAqsFilterAdditionalPropertiesKindAndSettings<P1, P3>(aqsfilter: &windows_core::HSTRING, additionalproperties: P1, kind: DeviceInformationKind, settings: P3) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-        P3: windows_core::Param<IDeviceEnumerationSettings>,
-    {
-        Self::IDeviceInformationStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsyncWithAqsFilterAdditionalPropertiesKindAndSettings)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(aqsfilter), additionalproperties.param().abi(), kind, settings.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWatcherWithAqsFilterAdditionalPropertiesKindAndSettings<P1, P3>(aqsfilter: &windows_core::HSTRING, additionalproperties: P1, kind: DeviceInformationKind, settings: P3) -> windows_core::Result<DeviceWatcher>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-        P3: windows_core::Param<IDeviceEnumerationSettings>,
-    {
-        Self::IDeviceInformationStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWatcherWithAqsFilterAdditionalPropertiesKindAndSettings)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(aqsfilter), additionalproperties.param().abi(), kind, settings.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IDeviceInformationStatics<R, F: FnOnce(&IDeviceInformationStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<DeviceInformation, IDeviceInformationStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -16060,38 +5274,7 @@ impl DeviceInformationCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<DeviceInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<DeviceInformation>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<DeviceInformation>]) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for DeviceInformationCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, windows_collections::IVectorView<DeviceInformation>>();
 }
@@ -16122,67 +5305,6 @@ impl IntoIterator for &DeviceInformationCollection {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DeviceInformationCustomPairing(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DeviceInformationCustomPairing, windows_core::IUnknown, windows_core::IInspectable);
-impl DeviceInformationCustomPairing {
-    pub fn PairAsync(&self, pairingkindssupported: DevicePairingKinds) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairAsync)(windows_core::Interface::as_raw(this), pairingkindssupported, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PairWithProtectionLevelAsync(&self, pairingkindssupported: DevicePairingKinds, minprotectionlevel: DevicePairingProtectionLevel) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairWithProtectionLevelAsync)(windows_core::Interface::as_raw(this), pairingkindssupported, minprotectionlevel, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PairWithProtectionLevelAndSettingsAsync<P2>(&self, pairingkindssupported: DevicePairingKinds, minprotectionlevel: DevicePairingProtectionLevel, devicepairingsettings: P2) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>>
-    where
-        P2: windows_core::Param<IDevicePairingSettings>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairWithProtectionLevelAndSettingsAsync)(windows_core::Interface::as_raw(this), pairingkindssupported, minprotectionlevel, devicepairingsettings.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PairingRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DeviceInformationCustomPairing, DevicePairingRequestedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairingRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemovePairingRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemovePairingRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn AddPairingSetMember<P0>(&self, device: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<DeviceInformation>,
-    {
-        let this = &windows_core::Interface::cast::<IDeviceInformationCustomPairing2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).AddPairingSetMember)(windows_core::Interface::as_raw(this), device.param().abi()).ok() }
-    }
-    pub fn PairingSetMembersRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DeviceInformationCustomPairing, DevicePairingSetMembersRequestedEventArgs>>,
-    {
-        let this = &windows_core::Interface::cast::<IDeviceInformationCustomPairing2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairingSetMembersRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemovePairingSetMembersRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IDeviceInformationCustomPairing2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemovePairingSetMembersRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
 impl windows_core::RuntimeType for DeviceInformationCustomPairing {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDeviceInformationCustomPairing>();
 }
@@ -16221,77 +5343,6 @@ impl windows_core::RuntimeType for DeviceInformationKind {
 pub struct DeviceInformationPairing(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DeviceInformationPairing, windows_core::IUnknown, windows_core::IInspectable);
 impl DeviceInformationPairing {
-    pub fn IsPaired(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsPaired)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanPair(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanPair)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PairAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PairWithProtectionLevelAsync(&self, minprotectionlevel: DevicePairingProtectionLevel) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairWithProtectionLevelAsync)(windows_core::Interface::as_raw(this), minprotectionlevel, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ProtectionLevel(&self) -> windows_core::Result<DevicePairingProtectionLevel> {
-        let this = &windows_core::Interface::cast::<IDeviceInformationPairing2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Custom(&self) -> windows_core::Result<DeviceInformationCustomPairing> {
-        let this = &windows_core::Interface::cast::<IDeviceInformationPairing2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Custom)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PairWithProtectionLevelAndSettingsAsync<P1>(&self, minprotectionlevel: DevicePairingProtectionLevel, devicepairingsettings: P1) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>>
-    where
-        P1: windows_core::Param<IDevicePairingSettings>,
-    {
-        let this = &windows_core::Interface::cast::<IDeviceInformationPairing2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairWithProtectionLevelAndSettingsAsync)(windows_core::Interface::as_raw(this), minprotectionlevel, devicepairingsettings.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn UnpairAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DeviceUnpairingResult>> {
-        let this = &windows_core::Interface::cast::<IDeviceInformationPairing2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnpairAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryRegisterForAllInboundPairingRequests(pairingkindssupported: DevicePairingKinds) -> windows_core::Result<bool> {
-        Self::IDeviceInformationPairingStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryRegisterForAllInboundPairingRequests)(windows_core::Interface::as_raw(this), pairingkindssupported, &mut result__).map(|| result__)
-        })
-    }
-    pub fn TryRegisterForAllInboundPairingRequestsWithProtectionLevel(pairingkindssupported: DevicePairingKinds, minprotectionlevel: DevicePairingProtectionLevel) -> windows_core::Result<bool> {
-        Self::IDeviceInformationPairingStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryRegisterForAllInboundPairingRequestsWithProtectionLevel)(windows_core::Interface::as_raw(this), pairingkindssupported, minprotectionlevel, &mut result__).map(|| result__)
-        })
-    }
     fn IDeviceInformationPairingStatics<R, F: FnOnce(&IDeviceInformationPairingStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<DeviceInformationPairing, IDeviceInformationPairingStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -16325,21 +5376,7 @@ impl DeviceInformationUpdate {
             (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn Kind(&self) -> windows_core::Result<DeviceInformationKind> {
-        let this = &windows_core::Interface::cast::<IDeviceInformationUpdate2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Kind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for DeviceInformationUpdate {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDeviceInformationUpdate>();
 }
@@ -16439,56 +5476,6 @@ impl windows_core::RuntimeType for DevicePairingProtectionLevel {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DevicePairingRequestedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DevicePairingRequestedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl DevicePairingRequestedEventArgs {
-    pub fn DeviceInformation(&self) -> windows_core::Result<DeviceInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PairingKind(&self) -> windows_core::Result<DevicePairingKinds> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairingKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Pin(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Pin)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Accept(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Accept)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn AcceptWithPin(&self, pin: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).AcceptWithPin)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(pin)).ok() }
-    }
-    pub fn GetDeferral(&self) -> windows_core::Result<super::super::Foundation::Deferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Security_Credentials")]
-    pub fn AcceptWithPasswordCredential<P0>(&self, passwordcredential: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Security::Credentials::PasswordCredential>,
-    {
-        let this = &windows_core::Interface::cast::<IDevicePairingRequestedEventArgs2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).AcceptWithPasswordCredential)(windows_core::Interface::as_raw(this), passwordcredential.param().abi()).ok() }
-    }
-    pub fn AcceptWithAddress(&self, address: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IDevicePairingRequestedEventArgs3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).AcceptWithAddress)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(address)).ok() }
-    }
-}
 impl windows_core::RuntimeType for DevicePairingRequestedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDevicePairingRequestedEventArgs>();
 }
@@ -16505,22 +5492,6 @@ unsafe impl Sync for DevicePairingRequestedEventArgs {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DevicePairingResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DevicePairingResult, windows_core::IUnknown, windows_core::IInspectable);
-impl DevicePairingResult {
-    pub fn Status(&self) -> windows_core::Result<DevicePairingResultStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtectionLevelUsed(&self) -> windows_core::Result<DevicePairingProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtectionLevelUsed)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for DevicePairingResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDevicePairingResult>();
 }
@@ -16568,29 +5539,6 @@ impl windows_core::RuntimeType for DevicePairingResultStatus {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DevicePairingSetMembersRequestedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DevicePairingSetMembersRequestedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl DevicePairingSetMembersRequestedEventArgs {
-    pub fn Status(&self) -> windows_core::Result<DevicePairingAddPairingSetMemberStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ParentDeviceInformation(&self) -> windows_core::Result<DeviceInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ParentDeviceInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PairingSetMembers(&self) -> windows_core::Result<windows_collections::IVectorView<DeviceInformation>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PairingSetMembers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for DevicePairingSetMembersRequestedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDevicePairingSetMembersRequestedEventArgs>();
 }
@@ -16617,13 +5565,6 @@ impl DeviceThumbnail {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IContentTypeProvider>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn ReadAsync<P0>(&self, buffer: P0, count: u32, options: super::super::Storage::Streams::InputStreamOptions) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u32>>
     where
         P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
@@ -16634,16 +5575,6 @@ impl DeviceThumbnail {
             (windows_core::Interface::vtable(this).ReadAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), count, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IOutputStream>(self)?;
         unsafe {
@@ -16651,24 +5582,6 @@ impl DeviceThumbnail {
             (windows_core::Interface::vtable(this).FlushAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSize(&self, value: u64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetInputStreamAt(&self, position: u64) -> windows_core::Result<super::super::Storage::Streams::IInputStream> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn GetOutputStreamAt(&self, position: u64) -> windows_core::Result<super::super::Storage::Streams::IOutputStream> {
         let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
         unsafe {
@@ -16676,39 +5589,11 @@ impl DeviceThumbnail {
             (windows_core::Interface::vtable(this).GetOutputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Position(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Seek(&self, position: u64) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Seek)(windows_core::Interface::as_raw(this), position).ok() }
     }
-    pub fn CloneStream(&self) -> windows_core::Result<super::super::Storage::Streams::IRandomAccessStream> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CloneStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn CanRead(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanRead)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanWrite(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanWrite)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 #[cfg(feature = "Storage_Streams")]
 impl windows_core::RuntimeType for DeviceThumbnail {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, super::super::Storage::Streams::IRandomAccessStreamWithContentType>();
@@ -16730,15 +5615,6 @@ unsafe impl Sync for DeviceThumbnail {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DeviceUnpairingResult(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DeviceUnpairingResult, windows_core::IUnknown, windows_core::IInspectable);
-impl DeviceUnpairingResult {
-    pub fn Status(&self) -> windows_core::Result<DeviceUnpairingResultStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for DeviceUnpairingResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDeviceUnpairingResult>();
 }
@@ -16782,10 +5658,6 @@ impl DeviceWatcher {
             (windows_core::Interface::vtable(this).Added)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
         }
     }
-    pub fn RemoveAdded(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAdded)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn Updated<P0>(&self, handler: P0) -> windows_core::Result<i64>
     where
         P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DeviceWatcher, DeviceInformationUpdate>>,
@@ -16796,10 +5668,6 @@ impl DeviceWatcher {
             (windows_core::Interface::vtable(this).Updated)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
         }
     }
-    pub fn RemoveUpdated(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveUpdated)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn Removed<P0>(&self, handler: P0) -> windows_core::Result<i64>
     where
         P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DeviceWatcher, DeviceInformationUpdate>>,
@@ -16810,10 +5678,6 @@ impl DeviceWatcher {
             (windows_core::Interface::vtable(this).Removed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
         }
     }
-    pub fn RemoveRemoved(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveRemoved)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn EnumerationCompleted<P0>(&self, handler: P0) -> windows_core::Result<i64>
     where
         P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DeviceWatcher, windows_core::IInspectable>>,
@@ -16824,31 +5688,6 @@ impl DeviceWatcher {
             (windows_core::Interface::vtable(this).EnumerationCompleted)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
         }
     }
-    pub fn RemoveEnumerationCompleted(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveEnumerationCompleted)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Stopped<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DeviceWatcher, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Stopped)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveStopped(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveStopped)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Status(&self) -> windows_core::Result<DeviceWatcherStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Start(&self) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Start)(windows_core::Interface::as_raw(this)).ok() }
@@ -16857,18 +5696,7 @@ impl DeviceWatcher {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Stop)(windows_core::Interface::as_raw(this)).ok() }
     }
-    #[cfg(feature = "ApplicationModel_Background")]
-    pub fn GetBackgroundTrigger<P0>(&self, requestedeventkinds: P0) -> windows_core::Result<super::super::ApplicationModel::Background::DeviceWatcherTrigger>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<DeviceWatcherEventKind>>,
-    {
-        let this = &windows_core::Interface::cast::<IDeviceWatcher2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBackgroundTrigger)(windows_core::Interface::as_raw(this), requestedeventkinds.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-}
 impl windows_core::RuntimeType for DeviceWatcher {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDeviceWatcher>();
 }
@@ -16916,36 +5744,6 @@ impl windows_core::RuntimeType for DeviceWatcherStatus {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct EnclosureLocation(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(EnclosureLocation, windows_core::IUnknown, windows_core::IInspectable);
-impl EnclosureLocation {
-    pub fn InDock(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InDock)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn InLid(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InLid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Panel(&self) -> windows_core::Result<Panel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Panel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RotationAngleInDegreesClockwise(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IEnclosureLocation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RotationAngleInDegreesClockwise)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for EnclosureLocation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IEnclosureLocation>();
 }
@@ -16962,32 +5760,6 @@ windows_core::imp::define_interface!(IDeviceAccessChangedEventArgs, IDeviceAcces
 impl windows_core::RuntimeType for IDeviceAccessChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceAccessChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceAccessChangedEventArgs";
-}
-pub trait IDeviceAccessChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<DeviceAccessStatus>;
-}
-impl IDeviceAccessChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IDeviceAccessChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IDeviceAccessChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DeviceAccessStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessChangedEventArgs_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceAccessChangedEventArgs, OFFSET>(), Status: Status::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceAccessChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceAccessChangedEventArgs_Vtbl {
@@ -16998,33 +5770,6 @@ windows_core::imp::define_interface!(IDeviceAccessChangedEventArgs2, IDeviceAcce
 impl windows_core::RuntimeType for IDeviceAccessChangedEventArgs2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceAccessChangedEventArgs2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceAccessChangedEventArgs2";
-}
-pub trait IDeviceAccessChangedEventArgs2_Impl: IDeviceAccessChangedEventArgs_Impl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IDeviceAccessChangedEventArgs2_Vtbl {
-    pub const fn new<Identity: IDeviceAccessChangedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IDeviceAccessChangedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessChangedEventArgs2_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceAccessChangedEventArgs2, OFFSET>(), Id: Id::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceAccessChangedEventArgs2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceAccessChangedEventArgs2_Vtbl {
@@ -17035,35 +5780,6 @@ windows_core::imp::define_interface!(IDeviceAccessChangedEventArgs3, IDeviceAcce
 impl windows_core::RuntimeType for IDeviceAccessChangedEventArgs3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceAccessChangedEventArgs3 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceAccessChangedEventArgs3";
-}
-pub trait IDeviceAccessChangedEventArgs3_Impl: windows_core::IUnknownImpl {
-    fn UserPromptRequired(&self) -> windows_core::Result<bool>;
-}
-impl IDeviceAccessChangedEventArgs3_Vtbl {
-    pub const fn new<Identity: IDeviceAccessChangedEventArgs3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn UserPromptRequired<Identity: IDeviceAccessChangedEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessChangedEventArgs3_Impl::UserPromptRequired(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceAccessChangedEventArgs3, OFFSET>(),
-            UserPromptRequired: UserPromptRequired::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceAccessChangedEventArgs3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceAccessChangedEventArgs3_Vtbl {
@@ -17074,57 +5790,6 @@ windows_core::imp::define_interface!(IDeviceAccessInformation, IDeviceAccessInfo
 impl windows_core::RuntimeType for IDeviceAccessInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceAccessInformation {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceAccessInformation";
-}
-pub trait IDeviceAccessInformation_Impl: windows_core::IUnknownImpl {
-    fn AccessChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DeviceAccessInformation, DeviceAccessChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveAccessChanged(&self, cookie: i64) -> windows_core::Result<()>;
-    fn CurrentStatus(&self) -> windows_core::Result<DeviceAccessStatus>;
-}
-impl IDeviceAccessInformation_Vtbl {
-    pub const fn new<Identity: IDeviceAccessInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AccessChanged<Identity: IDeviceAccessInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessInformation_Impl::AccessChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveAccessChanged<Identity: IDeviceAccessInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceAccessInformation_Impl::RemoveAccessChanged(this, cookie).into()
-            }
-        }
-        unsafe extern "system" fn CurrentStatus<Identity: IDeviceAccessInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DeviceAccessStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessInformation_Impl::CurrentStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceAccessInformation, OFFSET>(),
-            AccessChanged: AccessChanged::<Identity, OFFSET>,
-            RemoveAccessChanged: RemoveAccessChanged::<Identity, OFFSET>,
-            CurrentStatus: CurrentStatus::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceAccessInformation as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceAccessInformation_Vtbl {
@@ -17137,35 +5802,6 @@ windows_core::imp::define_interface!(IDeviceAccessInformation2, IDeviceAccessInf
 impl windows_core::RuntimeType for IDeviceAccessInformation2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceAccessInformation2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceAccessInformation2";
-}
-pub trait IDeviceAccessInformation2_Impl: windows_core::IUnknownImpl {
-    fn UserPromptRequired(&self) -> windows_core::Result<bool>;
-}
-impl IDeviceAccessInformation2_Vtbl {
-    pub const fn new<Identity: IDeviceAccessInformation2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn UserPromptRequired<Identity: IDeviceAccessInformation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessInformation2_Impl::UserPromptRequired(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceAccessInformation2, OFFSET>(),
-            UserPromptRequired: UserPromptRequired::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceAccessInformation2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceAccessInformation2_Vtbl {
@@ -17176,66 +5812,6 @@ windows_core::imp::define_interface!(IDeviceAccessInformationStatics, IDeviceAcc
 impl windows_core::RuntimeType for IDeviceAccessInformationStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceAccessInformationStatics {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceAccessInformationStatics";
-}
-pub trait IDeviceAccessInformationStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateFromId(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<DeviceAccessInformation>;
-    fn CreateFromDeviceClassId(&self, deviceClassId: &windows_core::GUID) -> windows_core::Result<DeviceAccessInformation>;
-    fn CreateFromDeviceClass(&self, deviceClass: DeviceClass) -> windows_core::Result<DeviceAccessInformation>;
-}
-impl IDeviceAccessInformationStatics_Vtbl {
-    pub const fn new<Identity: IDeviceAccessInformationStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromId<Identity: IDeviceAccessInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessInformationStatics_Impl::CreateFromId(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromDeviceClassId<Identity: IDeviceAccessInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceclassid: windows_core::GUID, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessInformationStatics_Impl::CreateFromDeviceClassId(this, core::mem::transmute(&deviceclassid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromDeviceClass<Identity: IDeviceAccessInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceclass: DeviceClass, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceAccessInformationStatics_Impl::CreateFromDeviceClass(this, deviceclass) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceAccessInformationStatics, OFFSET>(),
-            CreateFromId: CreateFromId::<Identity, OFFSET>,
-            CreateFromDeviceClassId: CreateFromDeviceClassId::<Identity, OFFSET>,
-            CreateFromDeviceClass: CreateFromDeviceClass::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceAccessInformationStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceAccessInformationStatics_Vtbl {
@@ -17270,150 +5846,6 @@ windows_core::imp::define_interface!(IDeviceInformation, IDeviceInformation_Vtbl
 impl windows_core::RuntimeType for IDeviceInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IDeviceInformation {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformation";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IDeviceInformation_Impl: windows_core::IUnknownImpl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn IsEnabled(&self) -> windows_core::Result<bool>;
-    fn IsDefault(&self) -> windows_core::Result<bool>;
-    fn EnclosureLocation(&self) -> windows_core::Result<EnclosureLocation>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>>;
-    fn Update(&self, updateInfo: windows_core::Ref<'_, DeviceInformationUpdate>) -> windows_core::Result<()>;
-    fn GetThumbnailAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DeviceThumbnail>>;
-    fn GetGlyphThumbnailAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DeviceThumbnail>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IDeviceInformation_Vtbl {
-    pub const fn new<Identity: IDeviceInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsEnabled<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation_Impl::IsEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsDefault<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation_Impl::IsDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn EnclosureLocation<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation_Impl::EnclosureLocation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Update<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, updateinfo: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceInformation_Impl::Update(this, core::mem::transmute_copy(&updateinfo)).into()
-            }
-        }
-        unsafe extern "system" fn GetThumbnailAsync<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation_Impl::GetThumbnailAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetGlyphThumbnailAsync<Identity: IDeviceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation_Impl::GetGlyphThumbnailAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformation, OFFSET>(),
-            Id: Id::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            IsEnabled: IsEnabled::<Identity, OFFSET>,
-            IsDefault: IsDefault::<Identity, OFFSET>,
-            EnclosureLocation: EnclosureLocation::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-            Update: Update::<Identity, OFFSET>,
-            GetThumbnailAsync: GetThumbnailAsync::<Identity, OFFSET>,
-            GetGlyphThumbnailAsync: GetGlyphThumbnailAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformation as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformation_Vtbl {
@@ -17438,50 +5870,6 @@ windows_core::imp::define_interface!(IDeviceInformation2, IDeviceInformation2_Vt
 impl windows_core::RuntimeType for IDeviceInformation2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformation2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformation2";
-}
-pub trait IDeviceInformation2_Impl: windows_core::IUnknownImpl {
-    fn Kind(&self) -> windows_core::Result<DeviceInformationKind>;
-    fn Pairing(&self) -> windows_core::Result<DeviceInformationPairing>;
-}
-impl IDeviceInformation2_Vtbl {
-    pub const fn new<Identity: IDeviceInformation2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Kind<Identity: IDeviceInformation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DeviceInformationKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation2_Impl::Kind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Pairing<Identity: IDeviceInformation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformation2_Impl::Pairing(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformation2, OFFSET>(),
-            Kind: Kind::<Identity, OFFSET>,
-            Pairing: Pairing::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformation2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformation2_Vtbl {
@@ -17493,88 +5881,6 @@ windows_core::imp::define_interface!(IDeviceInformationCustomPairing, IDeviceInf
 impl windows_core::RuntimeType for IDeviceInformationCustomPairing {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationCustomPairing {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationCustomPairing";
-}
-pub trait IDeviceInformationCustomPairing_Impl: windows_core::IUnknownImpl {
-    fn PairAsync(&self, pairingKindsSupported: DevicePairingKinds) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>>;
-    fn PairWithProtectionLevelAsync(&self, pairingKindsSupported: DevicePairingKinds, minProtectionLevel: DevicePairingProtectionLevel) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>>;
-    fn PairWithProtectionLevelAndSettingsAsync(&self, pairingKindsSupported: DevicePairingKinds, minProtectionLevel: DevicePairingProtectionLevel, devicePairingSettings: windows_core::Ref<'_, IDevicePairingSettings>) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>>;
-    fn PairingRequested(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DeviceInformationCustomPairing, DevicePairingRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemovePairingRequested(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IDeviceInformationCustomPairing_Vtbl {
-    pub const fn new<Identity: IDeviceInformationCustomPairing_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PairAsync<Identity: IDeviceInformationCustomPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pairingkindssupported: DevicePairingKinds, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationCustomPairing_Impl::PairAsync(this, pairingkindssupported) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PairWithProtectionLevelAsync<Identity: IDeviceInformationCustomPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pairingkindssupported: DevicePairingKinds, minprotectionlevel: DevicePairingProtectionLevel, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationCustomPairing_Impl::PairWithProtectionLevelAsync(this, pairingkindssupported, minprotectionlevel) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PairWithProtectionLevelAndSettingsAsync<Identity: IDeviceInformationCustomPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pairingkindssupported: DevicePairingKinds, minprotectionlevel: DevicePairingProtectionLevel, devicepairingsettings: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationCustomPairing_Impl::PairWithProtectionLevelAndSettingsAsync(this, pairingkindssupported, minprotectionlevel, core::mem::transmute_copy(&devicepairingsettings)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PairingRequested<Identity: IDeviceInformationCustomPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationCustomPairing_Impl::PairingRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemovePairingRequested<Identity: IDeviceInformationCustomPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceInformationCustomPairing_Impl::RemovePairingRequested(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationCustomPairing, OFFSET>(),
-            PairAsync: PairAsync::<Identity, OFFSET>,
-            PairWithProtectionLevelAsync: PairWithProtectionLevelAsync::<Identity, OFFSET>,
-            PairWithProtectionLevelAndSettingsAsync: PairWithProtectionLevelAndSettingsAsync::<Identity, OFFSET>,
-            PairingRequested: PairingRequested::<Identity, OFFSET>,
-            RemovePairingRequested: RemovePairingRequested::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationCustomPairing as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationCustomPairing_Vtbl {
@@ -17589,51 +5895,6 @@ windows_core::imp::define_interface!(IDeviceInformationCustomPairing2, IDeviceIn
 impl windows_core::RuntimeType for IDeviceInformationCustomPairing2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationCustomPairing2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationCustomPairing2";
-}
-pub trait IDeviceInformationCustomPairing2_Impl: windows_core::IUnknownImpl {
-    fn AddPairingSetMember(&self, device: windows_core::Ref<'_, DeviceInformation>) -> windows_core::Result<()>;
-    fn PairingSetMembersRequested(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DeviceInformationCustomPairing, DevicePairingSetMembersRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemovePairingSetMembersRequested(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IDeviceInformationCustomPairing2_Vtbl {
-    pub const fn new<Identity: IDeviceInformationCustomPairing2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AddPairingSetMember<Identity: IDeviceInformationCustomPairing2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, device: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceInformationCustomPairing2_Impl::AddPairingSetMember(this, core::mem::transmute_copy(&device)).into()
-            }
-        }
-        unsafe extern "system" fn PairingSetMembersRequested<Identity: IDeviceInformationCustomPairing2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationCustomPairing2_Impl::PairingSetMembersRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemovePairingSetMembersRequested<Identity: IDeviceInformationCustomPairing2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceInformationCustomPairing2_Impl::RemovePairingSetMembersRequested(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationCustomPairing2, OFFSET>(),
-            AddPairingSetMember: AddPairingSetMember::<Identity, OFFSET>,
-            PairingSetMembersRequested: PairingSetMembersRequested::<Identity, OFFSET>,
-            RemovePairingSetMembersRequested: RemovePairingSetMembersRequested::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationCustomPairing2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationCustomPairing2_Vtbl {
@@ -17646,79 +5907,6 @@ windows_core::imp::define_interface!(IDeviceInformationPairing, IDeviceInformati
 impl windows_core::RuntimeType for IDeviceInformationPairing {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationPairing {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationPairing";
-}
-pub trait IDeviceInformationPairing_Impl: windows_core::IUnknownImpl {
-    fn IsPaired(&self) -> windows_core::Result<bool>;
-    fn CanPair(&self) -> windows_core::Result<bool>;
-    fn PairAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>>;
-    fn PairWithProtectionLevelAsync(&self, minProtectionLevel: DevicePairingProtectionLevel) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>>;
-}
-impl IDeviceInformationPairing_Vtbl {
-    pub const fn new<Identity: IDeviceInformationPairing_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsPaired<Identity: IDeviceInformationPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairing_Impl::IsPaired(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CanPair<Identity: IDeviceInformationPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairing_Impl::CanPair(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PairAsync<Identity: IDeviceInformationPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairing_Impl::PairAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PairWithProtectionLevelAsync<Identity: IDeviceInformationPairing_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, minprotectionlevel: DevicePairingProtectionLevel, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairing_Impl::PairWithProtectionLevelAsync(this, minprotectionlevel) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationPairing, OFFSET>(),
-            IsPaired: IsPaired::<Identity, OFFSET>,
-            CanPair: CanPair::<Identity, OFFSET>,
-            PairAsync: PairAsync::<Identity, OFFSET>,
-            PairWithProtectionLevelAsync: PairWithProtectionLevelAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationPairing as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationPairing_Vtbl {
@@ -17732,80 +5920,6 @@ windows_core::imp::define_interface!(IDeviceInformationPairing2, IDeviceInformat
 impl windows_core::RuntimeType for IDeviceInformationPairing2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationPairing2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationPairing2";
-}
-pub trait IDeviceInformationPairing2_Impl: windows_core::IUnknownImpl {
-    fn ProtectionLevel(&self) -> windows_core::Result<DevicePairingProtectionLevel>;
-    fn Custom(&self) -> windows_core::Result<DeviceInformationCustomPairing>;
-    fn PairWithProtectionLevelAndSettingsAsync(&self, minProtectionLevel: DevicePairingProtectionLevel, devicePairingSettings: windows_core::Ref<'_, IDevicePairingSettings>) -> windows_core::Result<windows_future::IAsyncOperation<DevicePairingResult>>;
-    fn UnpairAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DeviceUnpairingResult>>;
-}
-impl IDeviceInformationPairing2_Vtbl {
-    pub const fn new<Identity: IDeviceInformationPairing2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ProtectionLevel<Identity: IDeviceInformationPairing2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DevicePairingProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairing2_Impl::ProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Custom<Identity: IDeviceInformationPairing2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairing2_Impl::Custom(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PairWithProtectionLevelAndSettingsAsync<Identity: IDeviceInformationPairing2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, minprotectionlevel: DevicePairingProtectionLevel, devicepairingsettings: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairing2_Impl::PairWithProtectionLevelAndSettingsAsync(this, minprotectionlevel, core::mem::transmute_copy(&devicepairingsettings)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UnpairAsync<Identity: IDeviceInformationPairing2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairing2_Impl::UnpairAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationPairing2, OFFSET>(),
-            ProtectionLevel: ProtectionLevel::<Identity, OFFSET>,
-            Custom: Custom::<Identity, OFFSET>,
-            PairWithProtectionLevelAndSettingsAsync: PairWithProtectionLevelAndSettingsAsync::<Identity, OFFSET>,
-            UnpairAsync: UnpairAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationPairing2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationPairing2_Vtbl {
@@ -17819,35 +5933,6 @@ windows_core::imp::define_interface!(IDeviceInformationPairingStatics, IDeviceIn
 impl windows_core::RuntimeType for IDeviceInformationPairingStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationPairingStatics {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationPairingStatics";
-}
-pub trait IDeviceInformationPairingStatics_Impl: windows_core::IUnknownImpl {
-    fn TryRegisterForAllInboundPairingRequests(&self, pairingKindsSupported: DevicePairingKinds) -> windows_core::Result<bool>;
-}
-impl IDeviceInformationPairingStatics_Vtbl {
-    pub const fn new<Identity: IDeviceInformationPairingStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TryRegisterForAllInboundPairingRequests<Identity: IDeviceInformationPairingStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pairingkindssupported: DevicePairingKinds, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairingStatics_Impl::TryRegisterForAllInboundPairingRequests(this, pairingkindssupported) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationPairingStatics, OFFSET>(),
-            TryRegisterForAllInboundPairingRequests: TryRegisterForAllInboundPairingRequests::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationPairingStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationPairingStatics_Vtbl {
@@ -17858,35 +5943,6 @@ windows_core::imp::define_interface!(IDeviceInformationPairingStatics2, IDeviceI
 impl windows_core::RuntimeType for IDeviceInformationPairingStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationPairingStatics2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationPairingStatics2";
-}
-pub trait IDeviceInformationPairingStatics2_Impl: windows_core::IUnknownImpl {
-    fn TryRegisterForAllInboundPairingRequestsWithProtectionLevel(&self, pairingKindsSupported: DevicePairingKinds, minProtectionLevel: DevicePairingProtectionLevel) -> windows_core::Result<bool>;
-}
-impl IDeviceInformationPairingStatics2_Vtbl {
-    pub const fn new<Identity: IDeviceInformationPairingStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TryRegisterForAllInboundPairingRequestsWithProtectionLevel<Identity: IDeviceInformationPairingStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pairingkindssupported: DevicePairingKinds, minprotectionlevel: DevicePairingProtectionLevel, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationPairingStatics2_Impl::TryRegisterForAllInboundPairingRequestsWithProtectionLevel(this, pairingkindssupported, minprotectionlevel) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationPairingStatics2, OFFSET>(),
-            TryRegisterForAllInboundPairingRequestsWithProtectionLevel: TryRegisterForAllInboundPairingRequestsWithProtectionLevel::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationPairingStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationPairingStatics2_Vtbl {
@@ -17897,171 +5953,6 @@ windows_core::imp::define_interface!(IDeviceInformationStatics, IDeviceInformati
 impl windows_core::RuntimeType for IDeviceInformationStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationStatics {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationStatics";
-}
-pub trait IDeviceInformationStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateFromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformation>>;
-    fn CreateFromIdAsyncAdditionalProperties(&self, deviceId: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformation>>;
-    fn FindAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>;
-    fn FindAllAsyncDeviceClass(&self, deviceClass: DeviceClass) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>;
-    fn FindAllAsyncAqsFilter(&self, aqsFilter: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>;
-    fn FindAllAsyncAqsFilterAndAdditionalProperties(&self, aqsFilter: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>;
-    fn CreateWatcher(&self) -> windows_core::Result<DeviceWatcher>;
-    fn CreateWatcherDeviceClass(&self, deviceClass: DeviceClass) -> windows_core::Result<DeviceWatcher>;
-    fn CreateWatcherAqsFilter(&self, aqsFilter: &windows_core::HSTRING) -> windows_core::Result<DeviceWatcher>;
-    fn CreateWatcherAqsFilterAndAdditionalProperties(&self, aqsFilter: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<DeviceWatcher>;
-}
-impl IDeviceInformationStatics_Vtbl {
-    pub const fn new<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromIdAsync<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::CreateFromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromIdAsyncAdditionalProperties<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::CreateFromIdAsyncAdditionalProperties(this, core::mem::transmute(&deviceid), core::mem::transmute_copy(&additionalproperties)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsync<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::FindAllAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsyncDeviceClass<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceclass: DeviceClass, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::FindAllAsyncDeviceClass(this, deviceclass) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsyncAqsFilter<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, aqsfilter: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::FindAllAsyncAqsFilter(this, core::mem::transmute(&aqsfilter)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsyncAqsFilterAndAdditionalProperties<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, aqsfilter: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::FindAllAsyncAqsFilterAndAdditionalProperties(this, core::mem::transmute(&aqsfilter), core::mem::transmute_copy(&additionalproperties)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWatcher<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::CreateWatcher(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWatcherDeviceClass<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceclass: DeviceClass, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::CreateWatcherDeviceClass(this, deviceclass) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWatcherAqsFilter<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, aqsfilter: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::CreateWatcherAqsFilter(this, core::mem::transmute(&aqsfilter)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWatcherAqsFilterAndAdditionalProperties<Identity: IDeviceInformationStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, aqsfilter: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics_Impl::CreateWatcherAqsFilterAndAdditionalProperties(this, core::mem::transmute(&aqsfilter), core::mem::transmute_copy(&additionalproperties)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationStatics, OFFSET>(),
-            CreateFromIdAsync: CreateFromIdAsync::<Identity, OFFSET>,
-            CreateFromIdAsyncAdditionalProperties: CreateFromIdAsyncAdditionalProperties::<Identity, OFFSET>,
-            FindAllAsync: FindAllAsync::<Identity, OFFSET>,
-            FindAllAsyncDeviceClass: FindAllAsyncDeviceClass::<Identity, OFFSET>,
-            FindAllAsyncAqsFilter: FindAllAsyncAqsFilter::<Identity, OFFSET>,
-            FindAllAsyncAqsFilterAndAdditionalProperties: FindAllAsyncAqsFilterAndAdditionalProperties::<Identity, OFFSET>,
-            CreateWatcher: CreateWatcher::<Identity, OFFSET>,
-            CreateWatcherDeviceClass: CreateWatcherDeviceClass::<Identity, OFFSET>,
-            CreateWatcherAqsFilter: CreateWatcherAqsFilter::<Identity, OFFSET>,
-            CreateWatcherAqsFilterAndAdditionalProperties: CreateWatcherAqsFilterAndAdditionalProperties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationStatics_Vtbl {
@@ -18081,81 +5972,6 @@ windows_core::imp::define_interface!(IDeviceInformationStatics2, IDeviceInformat
 impl windows_core::RuntimeType for IDeviceInformationStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationStatics2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationStatics2";
-}
-pub trait IDeviceInformationStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetAqsFilterFromDeviceClass(&self, deviceClass: DeviceClass) -> windows_core::Result<windows_core::HSTRING>;
-    fn CreateFromIdAsyncWithKindAndAdditionalProperties(&self, deviceId: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>, kind: DeviceInformationKind) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformation>>;
-    fn FindAllAsyncWithKindAqsFilterAndAdditionalProperties(&self, aqsFilter: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>, kind: DeviceInformationKind) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>;
-    fn CreateWatcherWithKindAqsFilterAndAdditionalProperties(&self, aqsFilter: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>, kind: DeviceInformationKind) -> windows_core::Result<DeviceWatcher>;
-}
-impl IDeviceInformationStatics2_Vtbl {
-    pub const fn new<Identity: IDeviceInformationStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetAqsFilterFromDeviceClass<Identity: IDeviceInformationStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceclass: DeviceClass, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics2_Impl::GetAqsFilterFromDeviceClass(this, deviceclass) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromIdAsyncWithKindAndAdditionalProperties<Identity: IDeviceInformationStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, kind: DeviceInformationKind, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics2_Impl::CreateFromIdAsyncWithKindAndAdditionalProperties(this, core::mem::transmute(&deviceid), core::mem::transmute_copy(&additionalproperties), kind) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsyncWithKindAqsFilterAndAdditionalProperties<Identity: IDeviceInformationStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, aqsfilter: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, kind: DeviceInformationKind, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics2_Impl::FindAllAsyncWithKindAqsFilterAndAdditionalProperties(this, core::mem::transmute(&aqsfilter), core::mem::transmute_copy(&additionalproperties), kind) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWatcherWithKindAqsFilterAndAdditionalProperties<Identity: IDeviceInformationStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, aqsfilter: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, kind: DeviceInformationKind, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics2_Impl::CreateWatcherWithKindAqsFilterAndAdditionalProperties(this, core::mem::transmute(&aqsfilter), core::mem::transmute_copy(&additionalproperties), kind) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationStatics2, OFFSET>(),
-            GetAqsFilterFromDeviceClass: GetAqsFilterFromDeviceClass::<Identity, OFFSET>,
-            CreateFromIdAsyncWithKindAndAdditionalProperties: CreateFromIdAsyncWithKindAndAdditionalProperties::<Identity, OFFSET>,
-            FindAllAsyncWithKindAqsFilterAndAdditionalProperties: FindAllAsyncWithKindAqsFilterAndAdditionalProperties::<Identity, OFFSET>,
-            CreateWatcherWithKindAqsFilterAndAdditionalProperties: CreateWatcherWithKindAqsFilterAndAdditionalProperties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationStatics2_Vtbl {
@@ -18169,66 +5985,6 @@ windows_core::imp::define_interface!(IDeviceInformationStatics3, IDeviceInformat
 impl windows_core::RuntimeType for IDeviceInformationStatics3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationStatics3 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationStatics3";
-}
-pub trait IDeviceInformationStatics3_Impl: windows_core::IUnknownImpl {
-    fn CreateFromIdAsyncWithAdditionalPropertiesKindAndSettings(&self, deviceId: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>, kind: DeviceInformationKind, settings: windows_core::Ref<'_, IDeviceEnumerationSettings>) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformation>>;
-    fn FindAllAsyncWithAqsFilterAdditionalPropertiesKindAndSettings(&self, aqsFilter: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>, kind: DeviceInformationKind, settings: windows_core::Ref<'_, IDeviceEnumerationSettings>) -> windows_core::Result<windows_future::IAsyncOperation<DeviceInformationCollection>>;
-    fn CreateWatcherWithAqsFilterAdditionalPropertiesKindAndSettings(&self, aqsFilter: &windows_core::HSTRING, additionalProperties: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>, kind: DeviceInformationKind, settings: windows_core::Ref<'_, IDeviceEnumerationSettings>) -> windows_core::Result<DeviceWatcher>;
-}
-impl IDeviceInformationStatics3_Vtbl {
-    pub const fn new<Identity: IDeviceInformationStatics3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromIdAsyncWithAdditionalPropertiesKindAndSettings<Identity: IDeviceInformationStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, kind: DeviceInformationKind, settings: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics3_Impl::CreateFromIdAsyncWithAdditionalPropertiesKindAndSettings(this, core::mem::transmute(&deviceid), core::mem::transmute_copy(&additionalproperties), kind, core::mem::transmute_copy(&settings)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsyncWithAqsFilterAdditionalPropertiesKindAndSettings<Identity: IDeviceInformationStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, aqsfilter: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, kind: DeviceInformationKind, settings: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics3_Impl::FindAllAsyncWithAqsFilterAdditionalPropertiesKindAndSettings(this, core::mem::transmute(&aqsfilter), core::mem::transmute_copy(&additionalproperties), kind, core::mem::transmute_copy(&settings)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWatcherWithAqsFilterAdditionalPropertiesKindAndSettings<Identity: IDeviceInformationStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, aqsfilter: *mut core::ffi::c_void, additionalproperties: *mut core::ffi::c_void, kind: DeviceInformationKind, settings: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationStatics3_Impl::CreateWatcherWithAqsFilterAdditionalPropertiesKindAndSettings(this, core::mem::transmute(&aqsfilter), core::mem::transmute_copy(&additionalproperties), kind, core::mem::transmute_copy(&settings)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationStatics3, OFFSET>(),
-            CreateFromIdAsyncWithAdditionalPropertiesKindAndSettings: CreateFromIdAsyncWithAdditionalPropertiesKindAndSettings::<Identity, OFFSET>,
-            FindAllAsyncWithAqsFilterAdditionalPropertiesKindAndSettings: FindAllAsyncWithAqsFilterAdditionalPropertiesKindAndSettings::<Identity, OFFSET>,
-            CreateWatcherWithAqsFilterAdditionalPropertiesKindAndSettings: CreateWatcherWithAqsFilterAdditionalPropertiesKindAndSettings::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationStatics3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationStatics3_Vtbl {
@@ -18241,51 +5997,6 @@ windows_core::imp::define_interface!(IDeviceInformationUpdate, IDeviceInformatio
 impl windows_core::RuntimeType for IDeviceInformationUpdate {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationUpdate {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationUpdate";
-}
-pub trait IDeviceInformationUpdate_Impl: windows_core::IUnknownImpl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>>;
-}
-impl IDeviceInformationUpdate_Vtbl {
-    pub const fn new<Identity: IDeviceInformationUpdate_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IDeviceInformationUpdate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationUpdate_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IDeviceInformationUpdate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationUpdate_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationUpdate, OFFSET>(),
-            Id: Id::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationUpdate as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationUpdate_Vtbl {
@@ -18297,32 +6008,6 @@ windows_core::imp::define_interface!(IDeviceInformationUpdate2, IDeviceInformati
 impl windows_core::RuntimeType for IDeviceInformationUpdate2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceInformationUpdate2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceInformationUpdate2";
-}
-pub trait IDeviceInformationUpdate2_Impl: windows_core::IUnknownImpl {
-    fn Kind(&self) -> windows_core::Result<DeviceInformationKind>;
-}
-impl IDeviceInformationUpdate2_Vtbl {
-    pub const fn new<Identity: IDeviceInformationUpdate2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Kind<Identity: IDeviceInformationUpdate2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DeviceInformationKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceInformationUpdate2_Impl::Kind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceInformationUpdate2, OFFSET>(), Kind: Kind::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceInformationUpdate2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceInformationUpdate2_Vtbl {
@@ -18333,96 +6018,6 @@ windows_core::imp::define_interface!(IDevicePairingRequestedEventArgs, IDevicePa
 impl windows_core::RuntimeType for IDevicePairingRequestedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDevicePairingRequestedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDevicePairingRequestedEventArgs";
-}
-pub trait IDevicePairingRequestedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn DeviceInformation(&self) -> windows_core::Result<DeviceInformation>;
-    fn PairingKind(&self) -> windows_core::Result<DevicePairingKinds>;
-    fn Pin(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Accept(&self) -> windows_core::Result<()>;
-    fn AcceptWithPin(&self, pin: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn GetDeferral(&self) -> windows_core::Result<super::super::Foundation::Deferral>;
-}
-impl IDevicePairingRequestedEventArgs_Vtbl {
-    pub const fn new<Identity: IDevicePairingRequestedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceInformation<Identity: IDevicePairingRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingRequestedEventArgs_Impl::DeviceInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PairingKind<Identity: IDevicePairingRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DevicePairingKinds) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingRequestedEventArgs_Impl::PairingKind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Pin<Identity: IDevicePairingRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingRequestedEventArgs_Impl::Pin(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Accept<Identity: IDevicePairingRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDevicePairingRequestedEventArgs_Impl::Accept(this).into()
-            }
-        }
-        unsafe extern "system" fn AcceptWithPin<Identity: IDevicePairingRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pin: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDevicePairingRequestedEventArgs_Impl::AcceptWithPin(this, core::mem::transmute(&pin)).into()
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IDevicePairingRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingRequestedEventArgs_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDevicePairingRequestedEventArgs, OFFSET>(),
-            DeviceInformation: DeviceInformation::<Identity, OFFSET>,
-            PairingKind: PairingKind::<Identity, OFFSET>,
-            Pin: Pin::<Identity, OFFSET>,
-            Accept: Accept::<Identity, OFFSET>,
-            AcceptWithPin: AcceptWithPin::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDevicePairingRequestedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDevicePairingRequestedEventArgs_Vtbl {
@@ -18438,32 +6033,6 @@ windows_core::imp::define_interface!(IDevicePairingRequestedEventArgs2, IDeviceP
 impl windows_core::RuntimeType for IDevicePairingRequestedEventArgs2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Security_Credentials")]
-impl windows_core::RuntimeName for IDevicePairingRequestedEventArgs2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDevicePairingRequestedEventArgs2";
-}
-#[cfg(feature = "Security_Credentials")]
-pub trait IDevicePairingRequestedEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn AcceptWithPasswordCredential(&self, passwordCredential: windows_core::Ref<'_, super::super::Security::Credentials::PasswordCredential>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Security_Credentials")]
-impl IDevicePairingRequestedEventArgs2_Vtbl {
-    pub const fn new<Identity: IDevicePairingRequestedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AcceptWithPasswordCredential<Identity: IDevicePairingRequestedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, passwordcredential: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDevicePairingRequestedEventArgs2_Impl::AcceptWithPasswordCredential(this, core::mem::transmute_copy(&passwordcredential)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDevicePairingRequestedEventArgs2, OFFSET>(),
-            AcceptWithPasswordCredential: AcceptWithPasswordCredential::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDevicePairingRequestedEventArgs2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDevicePairingRequestedEventArgs2_Vtbl {
@@ -18477,29 +6046,6 @@ windows_core::imp::define_interface!(IDevicePairingRequestedEventArgs3, IDeviceP
 impl windows_core::RuntimeType for IDevicePairingRequestedEventArgs3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDevicePairingRequestedEventArgs3 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDevicePairingRequestedEventArgs3";
-}
-pub trait IDevicePairingRequestedEventArgs3_Impl: windows_core::IUnknownImpl {
-    fn AcceptWithAddress(&self, address: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IDevicePairingRequestedEventArgs3_Vtbl {
-    pub const fn new<Identity: IDevicePairingRequestedEventArgs3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AcceptWithAddress<Identity: IDevicePairingRequestedEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, address: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDevicePairingRequestedEventArgs3_Impl::AcceptWithAddress(this, core::mem::transmute(&address)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDevicePairingRequestedEventArgs3, OFFSET>(),
-            AcceptWithAddress: AcceptWithAddress::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDevicePairingRequestedEventArgs3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDevicePairingRequestedEventArgs3_Vtbl {
@@ -18510,49 +6056,6 @@ windows_core::imp::define_interface!(IDevicePairingResult, IDevicePairingResult_
 impl windows_core::RuntimeType for IDevicePairingResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDevicePairingResult {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDevicePairingResult";
-}
-pub trait IDevicePairingResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<DevicePairingResultStatus>;
-    fn ProtectionLevelUsed(&self) -> windows_core::Result<DevicePairingProtectionLevel>;
-}
-impl IDevicePairingResult_Vtbl {
-    pub const fn new<Identity: IDevicePairingResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IDevicePairingResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DevicePairingResultStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProtectionLevelUsed<Identity: IDevicePairingResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DevicePairingProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingResult_Impl::ProtectionLevelUsed(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDevicePairingResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            ProtectionLevelUsed: ProtectionLevelUsed::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDevicePairingResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDevicePairingResult_Vtbl {
@@ -18564,65 +6067,6 @@ windows_core::imp::define_interface!(IDevicePairingSetMembersRequestedEventArgs,
 impl windows_core::RuntimeType for IDevicePairingSetMembersRequestedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDevicePairingSetMembersRequestedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDevicePairingSetMembersRequestedEventArgs";
-}
-pub trait IDevicePairingSetMembersRequestedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<DevicePairingAddPairingSetMemberStatus>;
-    fn ParentDeviceInformation(&self) -> windows_core::Result<DeviceInformation>;
-    fn PairingSetMembers(&self) -> windows_core::Result<windows_collections::IVectorView<DeviceInformation>>;
-}
-impl IDevicePairingSetMembersRequestedEventArgs_Vtbl {
-    pub const fn new<Identity: IDevicePairingSetMembersRequestedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IDevicePairingSetMembersRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DevicePairingAddPairingSetMemberStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingSetMembersRequestedEventArgs_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ParentDeviceInformation<Identity: IDevicePairingSetMembersRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingSetMembersRequestedEventArgs_Impl::ParentDeviceInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PairingSetMembers<Identity: IDevicePairingSetMembersRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDevicePairingSetMembersRequestedEventArgs_Impl::PairingSetMembers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDevicePairingSetMembersRequestedEventArgs, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            ParentDeviceInformation: ParentDeviceInformation::<Identity, OFFSET>,
-            PairingSetMembers: PairingSetMembers::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDevicePairingSetMembersRequestedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDevicePairingSetMembersRequestedEventArgs_Vtbl {
@@ -18657,32 +6101,6 @@ windows_core::imp::define_interface!(IDeviceUnpairingResult, IDeviceUnpairingRes
 impl windows_core::RuntimeType for IDeviceUnpairingResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceUnpairingResult {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceUnpairingResult";
-}
-pub trait IDeviceUnpairingResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<DeviceUnpairingResultStatus>;
-}
-impl IDeviceUnpairingResult_Vtbl {
-    pub const fn new<Identity: IDeviceUnpairingResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IDeviceUnpairingResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DeviceUnpairingResultStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceUnpairingResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceUnpairingResult, OFFSET>(), Status: Status::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceUnpairingResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceUnpairingResult_Vtbl {
@@ -18693,161 +6111,6 @@ windows_core::imp::define_interface!(IDeviceWatcher, IDeviceWatcher_Vtbl, 0xc9ea
 impl windows_core::RuntimeType for IDeviceWatcher {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeviceWatcher {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceWatcher";
-}
-pub trait IDeviceWatcher_Impl: windows_core::IUnknownImpl {
-    fn Added(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DeviceWatcher, DeviceInformation>>) -> windows_core::Result<i64>;
-    fn RemoveAdded(&self, token: i64) -> windows_core::Result<()>;
-    fn Updated(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DeviceWatcher, DeviceInformationUpdate>>) -> windows_core::Result<i64>;
-    fn RemoveUpdated(&self, token: i64) -> windows_core::Result<()>;
-    fn Removed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DeviceWatcher, DeviceInformationUpdate>>) -> windows_core::Result<i64>;
-    fn RemoveRemoved(&self, token: i64) -> windows_core::Result<()>;
-    fn EnumerationCompleted(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DeviceWatcher, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveEnumerationCompleted(&self, token: i64) -> windows_core::Result<()>;
-    fn Stopped(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DeviceWatcher, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveStopped(&self, token: i64) -> windows_core::Result<()>;
-    fn Status(&self) -> windows_core::Result<DeviceWatcherStatus>;
-    fn Start(&self) -> windows_core::Result<()>;
-    fn Stop(&self) -> windows_core::Result<()>;
-}
-impl IDeviceWatcher_Vtbl {
-    pub const fn new<Identity: IDeviceWatcher_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Added<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceWatcher_Impl::Added(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveAdded<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceWatcher_Impl::RemoveAdded(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Updated<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceWatcher_Impl::Updated(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveUpdated<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceWatcher_Impl::RemoveUpdated(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Removed<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceWatcher_Impl::Removed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveRemoved<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceWatcher_Impl::RemoveRemoved(this, token).into()
-            }
-        }
-        unsafe extern "system" fn EnumerationCompleted<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceWatcher_Impl::EnumerationCompleted(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveEnumerationCompleted<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceWatcher_Impl::RemoveEnumerationCompleted(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Stopped<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceWatcher_Impl::Stopped(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveStopped<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceWatcher_Impl::RemoveStopped(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Status<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DeviceWatcherStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceWatcher_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Start<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceWatcher_Impl::Start(this).into()
-            }
-        }
-        unsafe extern "system" fn Stop<Identity: IDeviceWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeviceWatcher_Impl::Stop(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceWatcher, OFFSET>(),
-            Added: Added::<Identity, OFFSET>,
-            RemoveAdded: RemoveAdded::<Identity, OFFSET>,
-            Updated: Updated::<Identity, OFFSET>,
-            RemoveUpdated: RemoveUpdated::<Identity, OFFSET>,
-            Removed: Removed::<Identity, OFFSET>,
-            RemoveRemoved: RemoveRemoved::<Identity, OFFSET>,
-            EnumerationCompleted: EnumerationCompleted::<Identity, OFFSET>,
-            RemoveEnumerationCompleted: RemoveEnumerationCompleted::<Identity, OFFSET>,
-            Stopped: Stopped::<Identity, OFFSET>,
-            RemoveStopped: RemoveStopped::<Identity, OFFSET>,
-            Status: Status::<Identity, OFFSET>,
-            Start: Start::<Identity, OFFSET>,
-            Stop: Stop::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceWatcher as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceWatcher_Vtbl {
@@ -18870,39 +6133,6 @@ windows_core::imp::define_interface!(IDeviceWatcher2, IDeviceWatcher2_Vtbl, 0xff
 impl windows_core::RuntimeType for IDeviceWatcher2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "ApplicationModel_Background")]
-impl windows_core::RuntimeName for IDeviceWatcher2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IDeviceWatcher2";
-}
-#[cfg(feature = "ApplicationModel_Background")]
-pub trait IDeviceWatcher2_Impl: windows_core::IUnknownImpl {
-    fn GetBackgroundTrigger(&self, requestedEventKinds: windows_core::Ref<'_, windows_collections::IIterable<DeviceWatcherEventKind>>) -> windows_core::Result<super::super::ApplicationModel::Background::DeviceWatcherTrigger>;
-}
-#[cfg(feature = "ApplicationModel_Background")]
-impl IDeviceWatcher2_Vtbl {
-    pub const fn new<Identity: IDeviceWatcher2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetBackgroundTrigger<Identity: IDeviceWatcher2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, requestedeventkinds: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeviceWatcher2_Impl::GetBackgroundTrigger(this, core::mem::transmute_copy(&requestedeventkinds)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeviceWatcher2, OFFSET>(),
-            GetBackgroundTrigger: GetBackgroundTrigger::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeviceWatcher2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeviceWatcher2_Vtbl {
@@ -18916,63 +6146,6 @@ windows_core::imp::define_interface!(IEnclosureLocation, IEnclosureLocation_Vtbl
 impl windows_core::RuntimeType for IEnclosureLocation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IEnclosureLocation {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IEnclosureLocation";
-}
-pub trait IEnclosureLocation_Impl: windows_core::IUnknownImpl {
-    fn InDock(&self) -> windows_core::Result<bool>;
-    fn InLid(&self) -> windows_core::Result<bool>;
-    fn Panel(&self) -> windows_core::Result<Panel>;
-}
-impl IEnclosureLocation_Vtbl {
-    pub const fn new<Identity: IEnclosureLocation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn InDock<Identity: IEnclosureLocation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEnclosureLocation_Impl::InDock(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn InLid<Identity: IEnclosureLocation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEnclosureLocation_Impl::InLid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Panel<Identity: IEnclosureLocation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut Panel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEnclosureLocation_Impl::Panel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IEnclosureLocation, OFFSET>(),
-            InDock: InDock::<Identity, OFFSET>,
-            InLid: InLid::<Identity, OFFSET>,
-            Panel: Panel::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IEnclosureLocation as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEnclosureLocation_Vtbl {
@@ -18985,35 +6158,6 @@ windows_core::imp::define_interface!(IEnclosureLocation2, IEnclosureLocation2_Vt
 impl windows_core::RuntimeType for IEnclosureLocation2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IEnclosureLocation2 {
-    const NAME: &'static str = "Windows.Devices.Enumeration.IEnclosureLocation2";
-}
-pub trait IEnclosureLocation2_Impl: IEnclosureLocation_Impl {
-    fn RotationAngleInDegreesClockwise(&self) -> windows_core::Result<u32>;
-}
-impl IEnclosureLocation2_Vtbl {
-    pub const fn new<Identity: IEnclosureLocation2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RotationAngleInDegreesClockwise<Identity: IEnclosureLocation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEnclosureLocation2_Impl::RotationAngleInDegreesClockwise(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IEnclosureLocation2, OFFSET>(),
-            RotationAngleInDegreesClockwise: RotationAngleInDegreesClockwise::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IEnclosureLocation2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEnclosureLocation2_Vtbl {
@@ -19039,7 +6183,6 @@ impl windows_core::RuntimeType for Panel {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Devices.Enumeration.Panel;i4)");
 }
 }
-#[cfg(feature = "Devices_Geolocation")]
 pub mod Geolocation{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -19055,58 +6198,11 @@ impl windows_core::RuntimeType for VisitMonitoringScope {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Devices.Geolocation.VisitMonitoringScope;i4)");
 }
 }
-#[cfg(feature = "Devices_Midi")]
 pub mod Midi{
 windows_core::imp::define_interface!(IMidiChannelPressureMessage, IMidiChannelPressureMessage_Vtbl, 0xbe1fa860_62b4_4d52_a37e_92e54d35b909);
 impl windows_core::RuntimeType for IMidiChannelPressureMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiChannelPressureMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiChannelPressureMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiChannelPressureMessage_Impl: IMidiMessage_Impl {
-    fn Channel(&self) -> windows_core::Result<u8>;
-    fn Pressure(&self) -> windows_core::Result<u8>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiChannelPressureMessage_Vtbl {
-    pub const fn new<Identity: IMidiChannelPressureMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Channel<Identity: IMidiChannelPressureMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiChannelPressureMessage_Impl::Channel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Pressure<Identity: IMidiChannelPressureMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiChannelPressureMessage_Impl::Pressure(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiChannelPressureMessage, OFFSET>(),
-            Channel: Channel::<Identity, OFFSET>,
-            Pressure: Pressure::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiChannelPressureMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiChannelPressureMessage_Vtbl {
@@ -19118,36 +6214,6 @@ windows_core::imp::define_interface!(IMidiChannelPressureMessageFactory, IMidiCh
 impl windows_core::RuntimeType for IMidiChannelPressureMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiChannelPressureMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiChannelPressureMessageFactory";
-}
-pub trait IMidiChannelPressureMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiChannelPressureMessage(&self, channel: u8, pressure: u8) -> windows_core::Result<MidiChannelPressureMessage>;
-}
-impl IMidiChannelPressureMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiChannelPressureMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiChannelPressureMessage<Identity: IMidiChannelPressureMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, channel: u8, pressure: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiChannelPressureMessageFactory_Impl::CreateMidiChannelPressureMessage(this, channel, pressure) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiChannelPressureMessageFactory, OFFSET>(),
-            CreateMidiChannelPressureMessage: CreateMidiChannelPressureMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiChannelPressureMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiChannelPressureMessageFactory_Vtbl {
@@ -19158,66 +6224,6 @@ windows_core::imp::define_interface!(IMidiControlChangeMessage, IMidiControlChan
 impl windows_core::RuntimeType for IMidiControlChangeMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiControlChangeMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiControlChangeMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiControlChangeMessage_Impl: IMidiMessage_Impl {
-    fn Channel(&self) -> windows_core::Result<u8>;
-    fn Controller(&self) -> windows_core::Result<u8>;
-    fn ControlValue(&self) -> windows_core::Result<u8>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiControlChangeMessage_Vtbl {
-    pub const fn new<Identity: IMidiControlChangeMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Channel<Identity: IMidiControlChangeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiControlChangeMessage_Impl::Channel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Controller<Identity: IMidiControlChangeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiControlChangeMessage_Impl::Controller(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ControlValue<Identity: IMidiControlChangeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiControlChangeMessage_Impl::ControlValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiControlChangeMessage, OFFSET>(),
-            Channel: Channel::<Identity, OFFSET>,
-            Controller: Controller::<Identity, OFFSET>,
-            ControlValue: ControlValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiControlChangeMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiControlChangeMessage_Vtbl {
@@ -19230,36 +6236,6 @@ windows_core::imp::define_interface!(IMidiControlChangeMessageFactory, IMidiCont
 impl windows_core::RuntimeType for IMidiControlChangeMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiControlChangeMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiControlChangeMessageFactory";
-}
-pub trait IMidiControlChangeMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiControlChangeMessage(&self, channel: u8, controller: u8, controlValue: u8) -> windows_core::Result<MidiControlChangeMessage>;
-}
-impl IMidiControlChangeMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiControlChangeMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiControlChangeMessage<Identity: IMidiControlChangeMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, channel: u8, controller: u8, controlvalue: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiControlChangeMessageFactory_Impl::CreateMidiControlChangeMessage(this, channel, controller, controlvalue) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiControlChangeMessageFactory, OFFSET>(),
-            CreateMidiControlChangeMessage: CreateMidiControlChangeMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiControlChangeMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiControlChangeMessageFactory_Vtbl {
@@ -19270,58 +6246,6 @@ windows_core::imp::define_interface!(IMidiInPort, IMidiInPort_Vtbl, 0xd5c1d9db_9
 impl windows_core::RuntimeType for IMidiInPort {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiInPort {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiInPort";
-}
-pub trait IMidiInPort_Impl: super::super::Foundation::IClosable_Impl {
-    fn MessageReceived(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MidiInPort, MidiMessageReceivedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveMessageReceived(&self, token: i64) -> windows_core::Result<()>;
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMidiInPort_Vtbl {
-    pub const fn new<Identity: IMidiInPort_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MessageReceived<Identity: IMidiInPort_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiInPort_Impl::MessageReceived(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveMessageReceived<Identity: IMidiInPort_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMidiInPort_Impl::RemoveMessageReceived(this, token).into()
-            }
-        }
-        unsafe extern "system" fn DeviceId<Identity: IMidiInPort_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiInPort_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiInPort, OFFSET>(),
-            MessageReceived: MessageReceived::<Identity, OFFSET>,
-            RemoveMessageReceived: RemoveMessageReceived::<Identity, OFFSET>,
-            DeviceId: DeviceId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiInPort as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiInPort_Vtbl {
@@ -19334,51 +6258,6 @@ windows_core::imp::define_interface!(IMidiInPortStatics, IMidiInPortStatics_Vtbl
 impl windows_core::RuntimeType for IMidiInPortStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiInPortStatics {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiInPortStatics";
-}
-pub trait IMidiInPortStatics_Impl: windows_core::IUnknownImpl {
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<MidiInPort>>;
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMidiInPortStatics_Vtbl {
-    pub const fn new<Identity: IMidiInPortStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdAsync<Identity: IMidiInPortStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiInPortStatics_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelector<Identity: IMidiInPortStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiInPortStatics_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiInPortStatics, OFFSET>(),
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiInPortStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiInPortStatics_Vtbl {
@@ -19392,13 +6271,6 @@ impl windows_core::RuntimeType for IMidiMessage {
 }
 windows_core::imp::interface_hierarchy!(IMidiMessage, windows_core::IUnknown, windows_core::IInspectable);
 impl IMidiMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -19407,14 +6279,7 @@ impl IMidiMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 #[cfg(feature = "Storage_Streams")]
 impl windows_core::RuntimeName for IMidiMessage {
     const NAME: &'static str = "Windows.Devices.Midi.IMidiMessage";
@@ -19491,33 +6356,6 @@ windows_core::imp::define_interface!(IMidiMessageReceivedEventArgs, IMidiMessage
 impl windows_core::RuntimeType for IMidiMessageReceivedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiMessageReceivedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiMessageReceivedEventArgs";
-}
-pub trait IMidiMessageReceivedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Message(&self) -> windows_core::Result<IMidiMessage>;
-}
-impl IMidiMessageReceivedEventArgs_Vtbl {
-    pub const fn new<Identity: IMidiMessageReceivedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Message<Identity: IMidiMessageReceivedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiMessageReceivedEventArgs_Impl::Message(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiMessageReceivedEventArgs, OFFSET>(), Message: Message::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiMessageReceivedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiMessageReceivedEventArgs_Vtbl {
@@ -19528,66 +6366,6 @@ windows_core::imp::define_interface!(IMidiNoteOffMessage, IMidiNoteOffMessage_Vt
 impl windows_core::RuntimeType for IMidiNoteOffMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiNoteOffMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiNoteOffMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiNoteOffMessage_Impl: IMidiMessage_Impl {
-    fn Channel(&self) -> windows_core::Result<u8>;
-    fn Note(&self) -> windows_core::Result<u8>;
-    fn Velocity(&self) -> windows_core::Result<u8>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiNoteOffMessage_Vtbl {
-    pub const fn new<Identity: IMidiNoteOffMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Channel<Identity: IMidiNoteOffMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiNoteOffMessage_Impl::Channel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Note<Identity: IMidiNoteOffMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiNoteOffMessage_Impl::Note(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Velocity<Identity: IMidiNoteOffMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiNoteOffMessage_Impl::Velocity(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiNoteOffMessage, OFFSET>(),
-            Channel: Channel::<Identity, OFFSET>,
-            Note: Note::<Identity, OFFSET>,
-            Velocity: Velocity::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiNoteOffMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiNoteOffMessage_Vtbl {
@@ -19600,36 +6378,6 @@ windows_core::imp::define_interface!(IMidiNoteOffMessageFactory, IMidiNoteOffMes
 impl windows_core::RuntimeType for IMidiNoteOffMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiNoteOffMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiNoteOffMessageFactory";
-}
-pub trait IMidiNoteOffMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiNoteOffMessage(&self, channel: u8, note: u8, velocity: u8) -> windows_core::Result<MidiNoteOffMessage>;
-}
-impl IMidiNoteOffMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiNoteOffMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiNoteOffMessage<Identity: IMidiNoteOffMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, channel: u8, note: u8, velocity: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiNoteOffMessageFactory_Impl::CreateMidiNoteOffMessage(this, channel, note, velocity) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiNoteOffMessageFactory, OFFSET>(),
-            CreateMidiNoteOffMessage: CreateMidiNoteOffMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiNoteOffMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiNoteOffMessageFactory_Vtbl {
@@ -19640,66 +6388,6 @@ windows_core::imp::define_interface!(IMidiNoteOnMessage, IMidiNoteOnMessage_Vtbl
 impl windows_core::RuntimeType for IMidiNoteOnMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiNoteOnMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiNoteOnMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiNoteOnMessage_Impl: IMidiMessage_Impl {
-    fn Channel(&self) -> windows_core::Result<u8>;
-    fn Note(&self) -> windows_core::Result<u8>;
-    fn Velocity(&self) -> windows_core::Result<u8>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiNoteOnMessage_Vtbl {
-    pub const fn new<Identity: IMidiNoteOnMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Channel<Identity: IMidiNoteOnMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiNoteOnMessage_Impl::Channel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Note<Identity: IMidiNoteOnMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiNoteOnMessage_Impl::Note(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Velocity<Identity: IMidiNoteOnMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiNoteOnMessage_Impl::Velocity(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiNoteOnMessage, OFFSET>(),
-            Channel: Channel::<Identity, OFFSET>,
-            Note: Note::<Identity, OFFSET>,
-            Velocity: Velocity::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiNoteOnMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiNoteOnMessage_Vtbl {
@@ -19712,36 +6400,6 @@ windows_core::imp::define_interface!(IMidiNoteOnMessageFactory, IMidiNoteOnMessa
 impl windows_core::RuntimeType for IMidiNoteOnMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiNoteOnMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiNoteOnMessageFactory";
-}
-pub trait IMidiNoteOnMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiNoteOnMessage(&self, channel: u8, note: u8, velocity: u8) -> windows_core::Result<MidiNoteOnMessage>;
-}
-impl IMidiNoteOnMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiNoteOnMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiNoteOnMessage<Identity: IMidiNoteOnMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, channel: u8, note: u8, velocity: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiNoteOnMessageFactory_Impl::CreateMidiNoteOnMessage(this, channel, note, velocity) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiNoteOnMessageFactory, OFFSET>(),
-            CreateMidiNoteOnMessage: CreateMidiNoteOnMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiNoteOnMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiNoteOnMessageFactory_Vtbl {
@@ -19755,13 +6413,6 @@ impl windows_core::RuntimeType for IMidiOutPort {
 windows_core::imp::interface_hierarchy!(IMidiOutPort, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(IMidiOutPort, super::super::Foundation::IClosable);
 impl IMidiOutPort {
-    pub fn SendMessage<P0>(&self, midimessage: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMidiMessage>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SendMessage)(windows_core::Interface::as_raw(this), midimessage.param().abi()).ok() }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn SendBuffer<P0>(&self, mididata: P0) -> windows_core::Result<()>
     where
@@ -19770,13 +6421,6 @@ impl IMidiOutPort {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).SendBuffer)(windows_core::Interface::as_raw(this), mididata.param().abi()).ok() }
     }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn Close(&self) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
@@ -19788,8 +6432,8 @@ impl windows_core::RuntimeName for IMidiOutPort {
 }
 #[cfg(feature = "Storage_Streams")]
 pub trait IMidiOutPort_Impl: super::super::Foundation::IClosable_Impl {
-    fn SendMessage(&self, midiMessage: windows_core::Ref<'_, IMidiMessage>) -> windows_core::Result<()>;
-    fn SendBuffer(&self, midiData: windows_core::Ref<'_, super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
+    fn SendMessage(&self, midiMessage: windows_core::Ref<IMidiMessage>) -> windows_core::Result<()>;
+    fn SendBuffer(&self, midiData: windows_core::Ref<super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
     fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
 }
 #[cfg(feature = "Storage_Streams")]
@@ -19846,51 +6490,6 @@ windows_core::imp::define_interface!(IMidiOutPortStatics, IMidiOutPortStatics_Vt
 impl windows_core::RuntimeType for IMidiOutPortStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiOutPortStatics {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiOutPortStatics";
-}
-pub trait IMidiOutPortStatics_Impl: windows_core::IUnknownImpl {
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<IMidiOutPort>>;
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMidiOutPortStatics_Vtbl {
-    pub const fn new<Identity: IMidiOutPortStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdAsync<Identity: IMidiOutPortStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiOutPortStatics_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelector<Identity: IMidiOutPortStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiOutPortStatics_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiOutPortStatics, OFFSET>(),
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiOutPortStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiOutPortStatics_Vtbl {
@@ -19902,52 +6501,6 @@ windows_core::imp::define_interface!(IMidiPitchBendChangeMessage, IMidiPitchBend
 impl windows_core::RuntimeType for IMidiPitchBendChangeMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiPitchBendChangeMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiPitchBendChangeMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiPitchBendChangeMessage_Impl: IMidiMessage_Impl {
-    fn Channel(&self) -> windows_core::Result<u8>;
-    fn Bend(&self) -> windows_core::Result<u16>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiPitchBendChangeMessage_Vtbl {
-    pub const fn new<Identity: IMidiPitchBendChangeMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Channel<Identity: IMidiPitchBendChangeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiPitchBendChangeMessage_Impl::Channel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Bend<Identity: IMidiPitchBendChangeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiPitchBendChangeMessage_Impl::Bend(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiPitchBendChangeMessage, OFFSET>(),
-            Channel: Channel::<Identity, OFFSET>,
-            Bend: Bend::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiPitchBendChangeMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiPitchBendChangeMessage_Vtbl {
@@ -19959,36 +6512,6 @@ windows_core::imp::define_interface!(IMidiPitchBendChangeMessageFactory, IMidiPi
 impl windows_core::RuntimeType for IMidiPitchBendChangeMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiPitchBendChangeMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiPitchBendChangeMessageFactory";
-}
-pub trait IMidiPitchBendChangeMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiPitchBendChangeMessage(&self, channel: u8, bend: u16) -> windows_core::Result<MidiPitchBendChangeMessage>;
-}
-impl IMidiPitchBendChangeMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiPitchBendChangeMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiPitchBendChangeMessage<Identity: IMidiPitchBendChangeMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, channel: u8, bend: u16, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiPitchBendChangeMessageFactory_Impl::CreateMidiPitchBendChangeMessage(this, channel, bend) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiPitchBendChangeMessageFactory, OFFSET>(),
-            CreateMidiPitchBendChangeMessage: CreateMidiPitchBendChangeMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiPitchBendChangeMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiPitchBendChangeMessageFactory_Vtbl {
@@ -19999,66 +6522,6 @@ windows_core::imp::define_interface!(IMidiPolyphonicKeyPressureMessage, IMidiPol
 impl windows_core::RuntimeType for IMidiPolyphonicKeyPressureMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiPolyphonicKeyPressureMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiPolyphonicKeyPressureMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiPolyphonicKeyPressureMessage_Impl: IMidiMessage_Impl {
-    fn Channel(&self) -> windows_core::Result<u8>;
-    fn Note(&self) -> windows_core::Result<u8>;
-    fn Pressure(&self) -> windows_core::Result<u8>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiPolyphonicKeyPressureMessage_Vtbl {
-    pub const fn new<Identity: IMidiPolyphonicKeyPressureMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Channel<Identity: IMidiPolyphonicKeyPressureMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiPolyphonicKeyPressureMessage_Impl::Channel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Note<Identity: IMidiPolyphonicKeyPressureMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiPolyphonicKeyPressureMessage_Impl::Note(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Pressure<Identity: IMidiPolyphonicKeyPressureMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiPolyphonicKeyPressureMessage_Impl::Pressure(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiPolyphonicKeyPressureMessage, OFFSET>(),
-            Channel: Channel::<Identity, OFFSET>,
-            Note: Note::<Identity, OFFSET>,
-            Pressure: Pressure::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiPolyphonicKeyPressureMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiPolyphonicKeyPressureMessage_Vtbl {
@@ -20071,36 +6534,6 @@ windows_core::imp::define_interface!(IMidiPolyphonicKeyPressureMessageFactory, I
 impl windows_core::RuntimeType for IMidiPolyphonicKeyPressureMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiPolyphonicKeyPressureMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiPolyphonicKeyPressureMessageFactory";
-}
-pub trait IMidiPolyphonicKeyPressureMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiPolyphonicKeyPressureMessage(&self, channel: u8, note: u8, pressure: u8) -> windows_core::Result<MidiPolyphonicKeyPressureMessage>;
-}
-impl IMidiPolyphonicKeyPressureMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiPolyphonicKeyPressureMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiPolyphonicKeyPressureMessage<Identity: IMidiPolyphonicKeyPressureMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, channel: u8, note: u8, pressure: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiPolyphonicKeyPressureMessageFactory_Impl::CreateMidiPolyphonicKeyPressureMessage(this, channel, note, pressure) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiPolyphonicKeyPressureMessageFactory, OFFSET>(),
-            CreateMidiPolyphonicKeyPressureMessage: CreateMidiPolyphonicKeyPressureMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiPolyphonicKeyPressureMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiPolyphonicKeyPressureMessageFactory_Vtbl {
@@ -20111,52 +6544,6 @@ windows_core::imp::define_interface!(IMidiProgramChangeMessage, IMidiProgramChan
 impl windows_core::RuntimeType for IMidiProgramChangeMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiProgramChangeMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiProgramChangeMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiProgramChangeMessage_Impl: IMidiMessage_Impl {
-    fn Channel(&self) -> windows_core::Result<u8>;
-    fn Program(&self) -> windows_core::Result<u8>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiProgramChangeMessage_Vtbl {
-    pub const fn new<Identity: IMidiProgramChangeMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Channel<Identity: IMidiProgramChangeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiProgramChangeMessage_Impl::Channel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Program<Identity: IMidiProgramChangeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiProgramChangeMessage_Impl::Program(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiProgramChangeMessage, OFFSET>(),
-            Channel: Channel::<Identity, OFFSET>,
-            Program: Program::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiProgramChangeMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiProgramChangeMessage_Vtbl {
@@ -20168,36 +6555,6 @@ windows_core::imp::define_interface!(IMidiProgramChangeMessageFactory, IMidiProg
 impl windows_core::RuntimeType for IMidiProgramChangeMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiProgramChangeMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiProgramChangeMessageFactory";
-}
-pub trait IMidiProgramChangeMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiProgramChangeMessage(&self, channel: u8, program: u8) -> windows_core::Result<MidiProgramChangeMessage>;
-}
-impl IMidiProgramChangeMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiProgramChangeMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiProgramChangeMessage<Identity: IMidiProgramChangeMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, channel: u8, program: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiProgramChangeMessageFactory_Impl::CreateMidiProgramChangeMessage(this, channel, program) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiProgramChangeMessageFactory, OFFSET>(),
-            CreateMidiProgramChangeMessage: CreateMidiProgramChangeMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiProgramChangeMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiProgramChangeMessageFactory_Vtbl {
@@ -20208,35 +6565,6 @@ windows_core::imp::define_interface!(IMidiSongPositionPointerMessage, IMidiSongP
 impl windows_core::RuntimeType for IMidiSongPositionPointerMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiSongPositionPointerMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiSongPositionPointerMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiSongPositionPointerMessage_Impl: IMidiMessage_Impl {
-    fn Beats(&self) -> windows_core::Result<u16>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiSongPositionPointerMessage_Vtbl {
-    pub const fn new<Identity: IMidiSongPositionPointerMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Beats<Identity: IMidiSongPositionPointerMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u16) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSongPositionPointerMessage_Impl::Beats(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiSongPositionPointerMessage, OFFSET>(), Beats: Beats::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiSongPositionPointerMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiSongPositionPointerMessage_Vtbl {
@@ -20247,36 +6575,6 @@ windows_core::imp::define_interface!(IMidiSongPositionPointerMessageFactory, IMi
 impl windows_core::RuntimeType for IMidiSongPositionPointerMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiSongPositionPointerMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiSongPositionPointerMessageFactory";
-}
-pub trait IMidiSongPositionPointerMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiSongPositionPointerMessage(&self, beats: u16) -> windows_core::Result<MidiSongPositionPointerMessage>;
-}
-impl IMidiSongPositionPointerMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiSongPositionPointerMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiSongPositionPointerMessage<Identity: IMidiSongPositionPointerMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, beats: u16, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSongPositionPointerMessageFactory_Impl::CreateMidiSongPositionPointerMessage(this, beats) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiSongPositionPointerMessageFactory, OFFSET>(),
-            CreateMidiSongPositionPointerMessage: CreateMidiSongPositionPointerMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiSongPositionPointerMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiSongPositionPointerMessageFactory_Vtbl {
@@ -20287,35 +6585,6 @@ windows_core::imp::define_interface!(IMidiSongSelectMessage, IMidiSongSelectMess
 impl windows_core::RuntimeType for IMidiSongSelectMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiSongSelectMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiSongSelectMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiSongSelectMessage_Impl: IMidiMessage_Impl {
-    fn Song(&self) -> windows_core::Result<u8>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiSongSelectMessage_Vtbl {
-    pub const fn new<Identity: IMidiSongSelectMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Song<Identity: IMidiSongSelectMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSongSelectMessage_Impl::Song(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiSongSelectMessage, OFFSET>(), Song: Song::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiSongSelectMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiSongSelectMessage_Vtbl {
@@ -20326,36 +6595,6 @@ windows_core::imp::define_interface!(IMidiSongSelectMessageFactory, IMidiSongSel
 impl windows_core::RuntimeType for IMidiSongSelectMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiSongSelectMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiSongSelectMessageFactory";
-}
-pub trait IMidiSongSelectMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiSongSelectMessage(&self, song: u8) -> windows_core::Result<MidiSongSelectMessage>;
-}
-impl IMidiSongSelectMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiSongSelectMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiSongSelectMessage<Identity: IMidiSongSelectMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, song: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSongSelectMessageFactory_Impl::CreateMidiSongSelectMessage(this, song) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiSongSelectMessageFactory, OFFSET>(),
-            CreateMidiSongSelectMessage: CreateMidiSongSelectMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiSongSelectMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiSongSelectMessageFactory_Vtbl {
@@ -20366,61 +6605,6 @@ windows_core::imp::define_interface!(IMidiSynthesizer, IMidiSynthesizer_Vtbl, 0x
 impl windows_core::RuntimeType for IMidiSynthesizer {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Devices_Enumeration", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IMidiSynthesizer {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiSynthesizer";
-}
-#[cfg(all(feature = "Devices_Enumeration", feature = "Storage_Streams"))]
-pub trait IMidiSynthesizer_Impl: super::super::Foundation::IClosable_Impl + IMidiOutPort_Impl {
-    fn AudioDevice(&self) -> windows_core::Result<super::Enumeration::DeviceInformation>;
-    fn Volume(&self) -> windows_core::Result<f64>;
-    fn SetVolume(&self, value: f64) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Devices_Enumeration", feature = "Storage_Streams"))]
-impl IMidiSynthesizer_Vtbl {
-    pub const fn new<Identity: IMidiSynthesizer_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AudioDevice<Identity: IMidiSynthesizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSynthesizer_Impl::AudioDevice(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Volume<Identity: IMidiSynthesizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSynthesizer_Impl::Volume(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetVolume<Identity: IMidiSynthesizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMidiSynthesizer_Impl::SetVolume(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiSynthesizer, OFFSET>(),
-            AudioDevice: AudioDevice::<Identity, OFFSET>,
-            Volume: Volume::<Identity, OFFSET>,
-            SetVolume: SetVolume::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiSynthesizer as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiSynthesizer_Vtbl {
@@ -20436,68 +6620,6 @@ windows_core::imp::define_interface!(IMidiSynthesizerStatics, IMidiSynthesizerSt
 impl windows_core::RuntimeType for IMidiSynthesizerStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Devices_Enumeration")]
-impl windows_core::RuntimeName for IMidiSynthesizerStatics {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiSynthesizerStatics";
-}
-#[cfg(feature = "Devices_Enumeration")]
-pub trait IMidiSynthesizerStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<MidiSynthesizer>>;
-    fn CreateFromAudioDeviceAsync(&self, audioDevice: windows_core::Ref<'_, super::Enumeration::DeviceInformation>) -> windows_core::Result<windows_future::IAsyncOperation<MidiSynthesizer>>;
-    fn IsSynthesizer(&self, midiDevice: windows_core::Ref<'_, super::Enumeration::DeviceInformation>) -> windows_core::Result<bool>;
-}
-#[cfg(feature = "Devices_Enumeration")]
-impl IMidiSynthesizerStatics_Vtbl {
-    pub const fn new<Identity: IMidiSynthesizerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateAsync<Identity: IMidiSynthesizerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSynthesizerStatics_Impl::CreateAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromAudioDeviceAsync<Identity: IMidiSynthesizerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, audiodevice: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSynthesizerStatics_Impl::CreateFromAudioDeviceAsync(this, core::mem::transmute_copy(&audiodevice)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsSynthesizer<Identity: IMidiSynthesizerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mididevice: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSynthesizerStatics_Impl::IsSynthesizer(this, core::mem::transmute_copy(&mididevice)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiSynthesizerStatics, OFFSET>(),
-            CreateAsync: CreateAsync::<Identity, OFFSET>,
-            CreateFromAudioDeviceAsync: CreateFromAudioDeviceAsync::<Identity, OFFSET>,
-            IsSynthesizer: IsSynthesizer::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiSynthesizerStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiSynthesizerStatics_Vtbl {
@@ -20516,39 +6638,6 @@ windows_core::imp::define_interface!(IMidiSystemExclusiveMessageFactory, IMidiSy
 impl windows_core::RuntimeType for IMidiSystemExclusiveMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiSystemExclusiveMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiSystemExclusiveMessageFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiSystemExclusiveMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiSystemExclusiveMessage(&self, rawData: windows_core::Ref<'_, super::super::Storage::Streams::IBuffer>) -> windows_core::Result<MidiSystemExclusiveMessage>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiSystemExclusiveMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiSystemExclusiveMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiSystemExclusiveMessage<Identity: IMidiSystemExclusiveMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, rawdata: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiSystemExclusiveMessageFactory_Impl::CreateMidiSystemExclusiveMessage(this, core::mem::transmute_copy(&rawdata)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiSystemExclusiveMessageFactory, OFFSET>(),
-            CreateMidiSystemExclusiveMessage: CreateMidiSystemExclusiveMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiSystemExclusiveMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiSystemExclusiveMessageFactory_Vtbl {
@@ -20562,52 +6651,6 @@ windows_core::imp::define_interface!(IMidiTimeCodeMessage, IMidiTimeCodeMessage_
 impl windows_core::RuntimeType for IMidiTimeCodeMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMidiTimeCodeMessage {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiTimeCodeMessage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMidiTimeCodeMessage_Impl: IMidiMessage_Impl {
-    fn FrameType(&self) -> windows_core::Result<u8>;
-    fn Values(&self) -> windows_core::Result<u8>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMidiTimeCodeMessage_Vtbl {
-    pub const fn new<Identity: IMidiTimeCodeMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FrameType<Identity: IMidiTimeCodeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiTimeCodeMessage_Impl::FrameType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Values<Identity: IMidiTimeCodeMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiTimeCodeMessage_Impl::Values(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiTimeCodeMessage, OFFSET>(),
-            FrameType: FrameType::<Identity, OFFSET>,
-            Values: Values::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiTimeCodeMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiTimeCodeMessage_Vtbl {
@@ -20619,36 +6662,6 @@ windows_core::imp::define_interface!(IMidiTimeCodeMessageFactory, IMidiTimeCodeM
 impl windows_core::RuntimeType for IMidiTimeCodeMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMidiTimeCodeMessageFactory {
-    const NAME: &'static str = "Windows.Devices.Midi.IMidiTimeCodeMessageFactory";
-}
-pub trait IMidiTimeCodeMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateMidiTimeCodeMessage(&self, frameType: u8, values: u8) -> windows_core::Result<MidiTimeCodeMessage>;
-}
-impl IMidiTimeCodeMessageFactory_Vtbl {
-    pub const fn new<Identity: IMidiTimeCodeMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateMidiTimeCodeMessage<Identity: IMidiTimeCodeMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, frametype: u8, values: u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMidiTimeCodeMessageFactory_Impl::CreateMidiTimeCodeMessage(this, frametype, values) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMidiTimeCodeMessageFactory, OFFSET>(),
-            CreateMidiTimeCodeMessage: CreateMidiTimeCodeMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMidiTimeCodeMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMidiTimeCodeMessageFactory_Vtbl {
@@ -20667,13 +6680,6 @@ impl MidiActiveSensingMessage {
         static SHARED: windows_core::imp::FactoryCache<MidiActiveSensingMessage, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -20682,14 +6688,7 @@ impl MidiActiveSensingMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for MidiActiveSensingMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMidiMessage>();
 }
@@ -20708,33 +6707,6 @@ pub struct MidiChannelPressureMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiChannelPressureMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiChannelPressureMessage, IMidiMessage);
 impl MidiChannelPressureMessage {
-    pub fn Channel(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Channel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Pressure(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Pressure)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiChannelPressureMessage(channel: u8, pressure: u8) -> windows_core::Result<MidiChannelPressureMessage> {
-        Self::IMidiChannelPressureMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiChannelPressureMessage)(windows_core::Interface::as_raw(this), channel, pressure, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -20743,13 +6715,6 @@ impl MidiChannelPressureMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     fn IMidiChannelPressureMessageFactory<R, F: FnOnce(&IMidiChannelPressureMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiChannelPressureMessage, IMidiChannelPressureMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -20779,13 +6744,6 @@ impl MidiContinueMessage {
         static SHARED: windows_core::imp::FactoryCache<MidiContinueMessage, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -20794,14 +6752,7 @@ impl MidiContinueMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for MidiContinueMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMidiMessage>();
 }
@@ -20820,40 +6771,6 @@ pub struct MidiControlChangeMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiControlChangeMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiControlChangeMessage, IMidiMessage);
 impl MidiControlChangeMessage {
-    pub fn Channel(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Channel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Controller(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Controller)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ControlValue(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ControlValue)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiControlChangeMessage(channel: u8, controller: u8, controlvalue: u8) -> windows_core::Result<MidiControlChangeMessage> {
-        Self::IMidiControlChangeMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiControlChangeMessage)(windows_core::Interface::as_raw(this), channel, controller, controlvalue, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -20862,13 +6779,6 @@ impl MidiControlChangeMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     fn IMidiControlChangeMessageFactory<R, F: FnOnce(&IMidiControlChangeMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiControlChangeMessage, IMidiControlChangeMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -20910,13 +6820,6 @@ impl MidiInPort {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).RemoveMessageReceived)(windows_core::Interface::as_raw(this), token).ok() }
     }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<MidiInPort>> {
         Self::IMidiInPortStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -21008,13 +6911,6 @@ pub struct MidiNoteOffMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiNoteOffMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiNoteOffMessage, IMidiMessage);
 impl MidiNoteOffMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -21023,40 +6919,6 @@ impl MidiNoteOffMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Channel(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Channel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Note(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Note)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Velocity(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Velocity)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiNoteOffMessage(channel: u8, note: u8, velocity: u8) -> windows_core::Result<MidiNoteOffMessage> {
-        Self::IMidiNoteOffMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiNoteOffMessage)(windows_core::Interface::as_raw(this), channel, note, velocity, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiNoteOffMessageFactory<R, F: FnOnce(&IMidiNoteOffMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiNoteOffMessage, IMidiNoteOffMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21080,13 +6942,6 @@ pub struct MidiNoteOnMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiNoteOnMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiNoteOnMessage, IMidiMessage);
 impl MidiNoteOnMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -21095,40 +6950,6 @@ impl MidiNoteOnMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Channel(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Channel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Note(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Note)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Velocity(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Velocity)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiNoteOnMessage(channel: u8, note: u8, velocity: u8) -> windows_core::Result<MidiNoteOnMessage> {
-        Self::IMidiNoteOnMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiNoteOnMessage)(windows_core::Interface::as_raw(this), channel, note, velocity, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiNoteOnMessageFactory<R, F: FnOnce(&IMidiNoteOnMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiNoteOnMessage, IMidiNoteOnMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21156,13 +6977,6 @@ impl MidiOutPort {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn SendMessage<P0>(&self, midimessage: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMidiMessage>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SendMessage)(windows_core::Interface::as_raw(this), midimessage.param().abi()).ok() }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn SendBuffer<P0>(&self, mididata: P0) -> windows_core::Result<()>
     where
@@ -21171,13 +6985,6 @@ impl MidiOutPort {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).SendBuffer)(windows_core::Interface::as_raw(this), mididata.param().abi()).ok() }
     }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<IMidiOutPort>> {
         Self::IMidiOutPortStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -21213,13 +7020,6 @@ pub struct MidiPitchBendChangeMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiPitchBendChangeMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiPitchBendChangeMessage, IMidiMessage);
 impl MidiPitchBendChangeMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -21228,33 +7028,6 @@ impl MidiPitchBendChangeMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Channel(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Channel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Bend(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Bend)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiPitchBendChangeMessage(channel: u8, bend: u16) -> windows_core::Result<MidiPitchBendChangeMessage> {
-        Self::IMidiPitchBendChangeMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiPitchBendChangeMessage)(windows_core::Interface::as_raw(this), channel, bend, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiPitchBendChangeMessageFactory<R, F: FnOnce(&IMidiPitchBendChangeMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiPitchBendChangeMessage, IMidiPitchBendChangeMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21278,13 +7051,6 @@ pub struct MidiPolyphonicKeyPressureMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiPolyphonicKeyPressureMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiPolyphonicKeyPressureMessage, IMidiMessage);
 impl MidiPolyphonicKeyPressureMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -21293,40 +7059,6 @@ impl MidiPolyphonicKeyPressureMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Channel(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Channel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Note(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Note)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Pressure(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Pressure)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiPolyphonicKeyPressureMessage(channel: u8, note: u8, pressure: u8) -> windows_core::Result<MidiPolyphonicKeyPressureMessage> {
-        Self::IMidiPolyphonicKeyPressureMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiPolyphonicKeyPressureMessage)(windows_core::Interface::as_raw(this), channel, note, pressure, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiPolyphonicKeyPressureMessageFactory<R, F: FnOnce(&IMidiPolyphonicKeyPressureMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiPolyphonicKeyPressureMessage, IMidiPolyphonicKeyPressureMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21350,13 +7082,6 @@ pub struct MidiProgramChangeMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiProgramChangeMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiProgramChangeMessage, IMidiMessage);
 impl MidiProgramChangeMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -21365,33 +7090,6 @@ impl MidiProgramChangeMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Channel(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Channel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Program(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Program)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiProgramChangeMessage(channel: u8, program: u8) -> windows_core::Result<MidiProgramChangeMessage> {
-        Self::IMidiProgramChangeMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiProgramChangeMessage)(windows_core::Interface::as_raw(this), channel, program, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiProgramChangeMessageFactory<R, F: FnOnce(&IMidiProgramChangeMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiProgramChangeMessage, IMidiProgramChangeMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21415,13 +7113,6 @@ pub struct MidiSongPositionPointerMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiSongPositionPointerMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiSongPositionPointerMessage, IMidiMessage);
 impl MidiSongPositionPointerMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -21430,26 +7121,6 @@ impl MidiSongPositionPointerMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Beats(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Beats)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiSongPositionPointerMessage(beats: u16) -> windows_core::Result<MidiSongPositionPointerMessage> {
-        Self::IMidiSongPositionPointerMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiSongPositionPointerMessage)(windows_core::Interface::as_raw(this), beats, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiSongPositionPointerMessageFactory<R, F: FnOnce(&IMidiSongPositionPointerMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiSongPositionPointerMessage, IMidiSongPositionPointerMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21473,13 +7144,6 @@ pub struct MidiSongSelectMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiSongSelectMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiSongSelectMessage, IMidiMessage);
 impl MidiSongSelectMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -21488,26 +7152,6 @@ impl MidiSongSelectMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Song(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Song)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiSongSelectMessage(song: u8) -> windows_core::Result<MidiSongSelectMessage> {
-        Self::IMidiSongSelectMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiSongSelectMessage)(windows_core::Interface::as_raw(this), song, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiSongSelectMessageFactory<R, F: FnOnce(&IMidiSongSelectMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiSongSelectMessage, IMidiSongSelectMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21537,13 +7181,6 @@ impl MidiStartMessage {
         static SHARED: windows_core::imp::FactoryCache<MidiStartMessage, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -21552,14 +7189,7 @@ impl MidiStartMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for MidiStartMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMidiMessage>();
 }
@@ -21584,13 +7214,6 @@ impl MidiStopMessage {
         static SHARED: windows_core::imp::FactoryCache<MidiStopMessage, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -21599,14 +7222,7 @@ impl MidiStopMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for MidiStopMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMidiMessage>();
 }
@@ -21629,13 +7245,6 @@ impl MidiSynthesizer {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn SendMessage<P0>(&self, midimessage: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMidiMessage>,
-    {
-        let this = &windows_core::Interface::cast::<IMidiOutPort>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SendMessage)(windows_core::Interface::as_raw(this), midimessage.param().abi()).ok() }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn SendBuffer<P0>(&self, mididata: P0) -> windows_core::Result<()>
     where
@@ -21644,58 +7253,10 @@ impl MidiSynthesizer {
         let this = &windows_core::Interface::cast::<IMidiOutPort>(self)?;
         unsafe { (windows_core::Interface::vtable(this).SendBuffer)(windows_core::Interface::as_raw(this), mididata.param().abi()).ok() }
     }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMidiOutPort>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn AudioDevice(&self) -> windows_core::Result<super::Enumeration::DeviceInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioDevice)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Volume(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Volume)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn SetVolume(&self, value: f64) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).SetVolume)(windows_core::Interface::as_raw(this), value).ok() }
     }
-    pub fn CreateAsync() -> windows_core::Result<windows_future::IAsyncOperation<MidiSynthesizer>> {
-        Self::IMidiSynthesizerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn CreateFromAudioDeviceAsync<P0>(audiodevice: P0) -> windows_core::Result<windows_future::IAsyncOperation<MidiSynthesizer>>
-    where
-        P0: windows_core::Param<super::Enumeration::DeviceInformation>,
-    {
-        Self::IMidiSynthesizerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromAudioDeviceAsync)(windows_core::Interface::as_raw(this), audiodevice.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn IsSynthesizer<P0>(mididevice: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<super::Enumeration::DeviceInformation>,
-    {
-        Self::IMidiSynthesizerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsSynthesizer)(windows_core::Interface::as_raw(this), mididevice.param().abi(), &mut result__).map(|| result__)
-        })
-    }
     fn IMidiSynthesizerStatics<R, F: FnOnce(&IMidiSynthesizerStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiSynthesizer, IMidiSynthesizerStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21718,13 +7279,6 @@ unsafe impl Sync for MidiSynthesizer {}
 pub struct MidiSystemExclusiveMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiSystemExclusiveMessage, windows_core::IUnknown, windows_core::IInspectable, IMidiMessage);
 impl MidiSystemExclusiveMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -21733,23 +7287,6 @@ impl MidiSystemExclusiveMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateMidiSystemExclusiveMessage<P0>(rawdata: P0) -> windows_core::Result<MidiSystemExclusiveMessage>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
-    {
-        Self::IMidiSystemExclusiveMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiSystemExclusiveMessage)(windows_core::Interface::as_raw(this), rawdata.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiSystemExclusiveMessageFactory<R, F: FnOnce(&IMidiSystemExclusiveMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiSystemExclusiveMessage, IMidiSystemExclusiveMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21779,13 +7316,6 @@ impl MidiSystemResetMessage {
         static SHARED: windows_core::imp::FactoryCache<MidiSystemResetMessage, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -21794,14 +7324,7 @@ impl MidiSystemResetMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for MidiSystemResetMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMidiMessage>();
 }
@@ -21820,13 +7343,6 @@ pub struct MidiTimeCodeMessage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(MidiTimeCodeMessage, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(MidiTimeCodeMessage, IMidiMessage);
 impl MidiTimeCodeMessage {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
@@ -21835,33 +7351,6 @@ impl MidiTimeCodeMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = &windows_core::Interface::cast::<IMidiMessage>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn FrameType(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FrameType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Values(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Values)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateMidiTimeCodeMessage(frametype: u8, values: u8) -> windows_core::Result<MidiTimeCodeMessage> {
-        Self::IMidiTimeCodeMessageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMidiTimeCodeMessage)(windows_core::Interface::as_raw(this), frametype, values, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IMidiTimeCodeMessageFactory<R, F: FnOnce(&IMidiTimeCodeMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<MidiTimeCodeMessage, IMidiTimeCodeMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -21891,13 +7380,6 @@ impl MidiTimingClockMessage {
         static SHARED: windows_core::imp::FactoryCache<MidiTimingClockMessage, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -21906,14 +7388,7 @@ impl MidiTimingClockMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for MidiTimingClockMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMidiMessage>();
 }
@@ -21938,13 +7413,6 @@ impl MidiTuneRequestMessage {
         static SHARED: windows_core::imp::FactoryCache<MidiTuneRequestMessage, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn RawData(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
         let this = self;
@@ -21953,14 +7421,7 @@ impl MidiTuneRequestMessage {
             (windows_core::Interface::vtable(this).RawData)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Type(&self) -> windows_core::Result<MidiMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-}
 impl windows_core::RuntimeType for MidiTuneRequestMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMidiMessage>();
 }
@@ -21974,130 +7435,12 @@ impl windows_core::RuntimeName for MidiTuneRequestMessage {
 unsafe impl Send for MidiTuneRequestMessage {}
 unsafe impl Sync for MidiTuneRequestMessage {}
 }
-#[cfg(feature = "Devices_Sensors")]
 pub mod Sensors{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct Accelerometer(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(Accelerometer, windows_core::IUnknown, windows_core::IInspectable);
 impl Accelerometer {
-    pub fn GetCurrentReading(&self) -> windows_core::Result<AccelerometerReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportInterval(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReportInterval)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<Accelerometer, AccelerometerReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Shaken<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<Accelerometer, AccelerometerShakenEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Shaken)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveShaken(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveShaken)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IAccelerometer2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReadingTransform)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations> {
-        let this = &windows_core::Interface::cast::<IAccelerometer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingTransform)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportLatency(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IAccelerometer3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReportLatency)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportLatency(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IAccelerometer3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportLatency)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxBatchSize(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IAccelerometer3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxBatchSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingType(&self) -> windows_core::Result<AccelerometerReadingType> {
-        let this = &windows_core::Interface::cast::<IAccelerometer4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReportThreshold(&self) -> windows_core::Result<AccelerometerDataThreshold> {
-        let this = &windows_core::Interface::cast::<IAccelerometer5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportThreshold)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IAccelerometerDeviceId>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetDefault() -> windows_core::Result<Accelerometer> {
-        Self::IAccelerometerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDefaultWithAccelerometerReadingType(readingtype: AccelerometerReadingType) -> windows_core::Result<Accelerometer> {
-        Self::IAccelerometerStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefaultWithAccelerometerReadingType)(windows_core::Interface::as_raw(this), readingtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<Accelerometer>> {
         Self::IAccelerometerStatics3(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -22139,41 +7482,6 @@ unsafe impl Sync for Accelerometer {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct AccelerometerDataThreshold(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(AccelerometerDataThreshold, windows_core::IUnknown, windows_core::IInspectable);
-impl AccelerometerDataThreshold {
-    pub fn XAxisInGForce(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).XAxisInGForce)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetXAxisInGForce(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetXAxisInGForce)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn YAxisInGForce(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).YAxisInGForce)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetYAxisInGForce(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetYAxisInGForce)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ZAxisInGForce(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ZAxisInGForce)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetZAxisInGForce(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetZAxisInGForce)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for AccelerometerDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAccelerometerDataThreshold>();
 }
@@ -22190,50 +7498,6 @@ unsafe impl Sync for AccelerometerDataThreshold {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct AccelerometerReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(AccelerometerReading, windows_core::IUnknown, windows_core::IInspectable);
-impl AccelerometerReading {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AccelerationX(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AccelerationX)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AccelerationY(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AccelerationY)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AccelerationZ(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AccelerationZ)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAccelerometerReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PerformanceCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<IAccelerometerReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for AccelerometerReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAccelerometerReading>();
 }
@@ -22250,15 +7514,6 @@ unsafe impl Sync for AccelerometerReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct AccelerometerReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(AccelerometerReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AccelerometerReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<AccelerometerReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for AccelerometerReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAccelerometerReadingChangedEventArgs>();
 }
@@ -22289,15 +7544,6 @@ impl windows_core::RuntimeType for AccelerometerReadingType {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct AccelerometerShakenEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(AccelerometerShakenEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AccelerometerShakenEventArgs {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for AccelerometerShakenEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAccelerometerShakenEventArgs>();
 }
@@ -22315,68 +7561,6 @@ unsafe impl Sync for AccelerometerShakenEventArgs {}
 pub struct ActivitySensor(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ActivitySensor, windows_core::IUnknown, windows_core::IInspectable);
 impl ActivitySensor {
-    pub fn GetCurrentReadingAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ActivitySensorReading>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReadingAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SubscribedActivities(&self) -> windows_core::Result<windows_collections::IVector<ActivityType>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SubscribedActivities)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PowerInMilliwatts(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerInMilliwatts)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SupportedActivities(&self) -> windows_core::Result<windows_collections::IVectorView<ActivityType>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedActivities)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<ActivitySensor, ActivitySensorReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn GetDefaultAsync() -> windows_core::Result<windows_future::IAsyncOperation<ActivitySensor>> {
-        Self::IActivitySensorStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefaultAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn GetDeviceSelector() -> windows_core::Result<windows_core::HSTRING> {
         Self::IActivitySensorStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -22389,18 +7573,6 @@ impl ActivitySensor {
             (windows_core::Interface::vtable(this).FromIdAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn GetSystemHistoryAsync(fromtime: super::super::Foundation::DateTime) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<ActivitySensorReading>>> {
-        Self::IActivitySensorStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSystemHistoryAsync)(windows_core::Interface::as_raw(this), fromtime, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetSystemHistoryWithDurationAsync(fromtime: super::super::Foundation::DateTime, duration: super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<ActivitySensorReading>>> {
-        Self::IActivitySensorStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSystemHistoryWithDurationAsync)(windows_core::Interface::as_raw(this), fromtime, duration, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IActivitySensorStatics<R, F: FnOnce(&IActivitySensorStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<ActivitySensor, IActivitySensorStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -22422,29 +7594,6 @@ unsafe impl Sync for ActivitySensor {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct ActivitySensorReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ActivitySensorReading, windows_core::IUnknown, windows_core::IInspectable);
-impl ActivitySensorReading {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Activity(&self) -> windows_core::Result<ActivityType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Activity)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Confidence(&self) -> windows_core::Result<ActivitySensorReadingConfidence> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Confidence)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for ActivitySensorReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IActivitySensorReading>();
 }
@@ -22461,15 +7610,6 @@ unsafe impl Sync for ActivitySensorReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct ActivitySensorReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ActivitySensorReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl ActivitySensorReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<ActivitySensorReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for ActivitySensorReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IActivitySensorReadingChangedEventArgs>();
 }
@@ -22519,83 +7659,6 @@ impl windows_core::RuntimeType for ActivityType {
 pub struct Barometer(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(Barometer, windows_core::IUnknown, windows_core::IInspectable);
 impl Barometer {
-    pub fn GetCurrentReading(&self) -> windows_core::Result<BarometerReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportInterval(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReportInterval)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<Barometer, BarometerReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SetReportLatency(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBarometer2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReportLatency)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportLatency(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IBarometer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportLatency)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxBatchSize(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IBarometer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxBatchSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReportThreshold(&self) -> windows_core::Result<BarometerDataThreshold> {
-        let this = &windows_core::Interface::cast::<IBarometer3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportThreshold)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDefault() -> windows_core::Result<Barometer> {
-        Self::IBarometerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<Barometer>> {
         Self::IBarometerStatics2(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -22633,19 +7696,6 @@ unsafe impl Sync for Barometer {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct BarometerDataThreshold(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BarometerDataThreshold, windows_core::IUnknown, windows_core::IInspectable);
-impl BarometerDataThreshold {
-    pub fn Hectopascals(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Hectopascals)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetHectopascals(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetHectopascals)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for BarometerDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBarometerDataThreshold>();
 }
@@ -22662,36 +7712,6 @@ unsafe impl Sync for BarometerDataThreshold {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct BarometerReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BarometerReading, windows_core::IUnknown, windows_core::IInspectable);
-impl BarometerReading {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn StationPressureInHectopascals(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StationPressureInHectopascals)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IBarometerReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PerformanceCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<IBarometerReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for BarometerReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBarometerReading>();
 }
@@ -22708,15 +7728,6 @@ unsafe impl Sync for BarometerReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct BarometerReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(BarometerReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl BarometerReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<BarometerReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for BarometerReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBarometerReadingChangedEventArgs>();
 }
@@ -22734,96 +7745,6 @@ unsafe impl Sync for BarometerReadingChangedEventArgs {}
 pub struct Compass(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(Compass, windows_core::IUnknown, windows_core::IInspectable);
 impl Compass {
-    pub fn GetCurrentReading(&self) -> windows_core::Result<CompassReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportInterval(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReportInterval)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<Compass, CompassReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ICompass2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReadingTransform)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations> {
-        let this = &windows_core::Interface::cast::<ICompass2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingTransform)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportLatency(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ICompass3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReportLatency)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportLatency(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<ICompass3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportLatency)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxBatchSize(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<ICompass3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxBatchSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReportThreshold(&self) -> windows_core::Result<CompassDataThreshold> {
-        let this = &windows_core::Interface::cast::<ICompass4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportThreshold)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ICompassDeviceId>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetDefault() -> windows_core::Result<Compass> {
-        Self::ICompassStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn GetDeviceSelector() -> windows_core::Result<windows_core::HSTRING> {
         Self::ICompassStatics2(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -22861,19 +7782,6 @@ unsafe impl Sync for Compass {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct CompassDataThreshold(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(CompassDataThreshold, windows_core::IUnknown, windows_core::IInspectable);
-impl CompassDataThreshold {
-    pub fn Degrees(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Degrees)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDegrees(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDegrees)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for CompassDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICompassDataThreshold>();
 }
@@ -22890,50 +7798,6 @@ unsafe impl Sync for CompassDataThreshold {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct CompassReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(CompassReading, windows_core::IUnknown, windows_core::IInspectable);
-impl CompassReading {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HeadingMagneticNorth(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HeadingMagneticNorth)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HeadingTrueNorth(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HeadingTrueNorth)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<ICompassReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PerformanceCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<ICompassReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn HeadingAccuracy(&self) -> windows_core::Result<MagnetometerAccuracy> {
-        let this = &windows_core::Interface::cast::<ICompassReadingHeadingAccuracy>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HeadingAccuracy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for CompassReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICompassReading>();
 }
@@ -22950,15 +7814,6 @@ unsafe impl Sync for CompassReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct CompassReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(CompassReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl CompassReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<CompassReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for CompassReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICompassReadingChangedEventArgs>();
 }
@@ -22975,116 +7830,6 @@ windows_core::imp::define_interface!(IAccelerometer, IAccelerometer_Vtbl, 0xdf18
 impl windows_core::RuntimeType for IAccelerometer {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometer {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometer";
-}
-pub trait IAccelerometer_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentReading(&self) -> windows_core::Result<AccelerometerReading>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-    fn SetReportInterval(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportInterval(&self) -> windows_core::Result<u32>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<Accelerometer, AccelerometerReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn Shaken(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<Accelerometer, AccelerometerShakenEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveShaken(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IAccelerometer_Vtbl {
-    pub const fn new<Identity: IAccelerometer_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentReading<Identity: IAccelerometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer_Impl::GetCurrentReading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: IAccelerometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReportInterval<Identity: IAccelerometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAccelerometer_Impl::SetReportInterval(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportInterval<Identity: IAccelerometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer_Impl::ReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: IAccelerometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: IAccelerometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAccelerometer_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Shaken<Identity: IAccelerometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer_Impl::Shaken(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveShaken<Identity: IAccelerometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAccelerometer_Impl::RemoveShaken(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometer, OFFSET>(),
-            GetCurrentReading: GetCurrentReading::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-            SetReportInterval: SetReportInterval::<Identity, OFFSET>,
-            ReportInterval: ReportInterval::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-            Shaken: Shaken::<Identity, OFFSET>,
-            RemoveShaken: RemoveShaken::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometer as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometer_Vtbl {
@@ -23102,46 +7847,6 @@ windows_core::imp::define_interface!(IAccelerometer2, IAccelerometer2_Vtbl, 0xe8
 impl windows_core::RuntimeType for IAccelerometer2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Graphics_Display")]
-impl windows_core::RuntimeName for IAccelerometer2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometer2";
-}
-#[cfg(feature = "Graphics_Display")]
-pub trait IAccelerometer2_Impl: windows_core::IUnknownImpl {
-    fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()>;
-    fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations>;
-}
-#[cfg(feature = "Graphics_Display")]
-impl IAccelerometer2_Vtbl {
-    pub const fn new<Identity: IAccelerometer2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReadingTransform<Identity: IAccelerometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAccelerometer2_Impl::SetReadingTransform(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReadingTransform<Identity: IAccelerometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer2_Impl::ReadingTransform(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometer2, OFFSET>(),
-            SetReadingTransform: SetReadingTransform::<Identity, OFFSET>,
-            ReadingTransform: ReadingTransform::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometer2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometer2_Vtbl {
@@ -23159,57 +7864,6 @@ windows_core::imp::define_interface!(IAccelerometer3, IAccelerometer3_Vtbl, 0x87
 impl windows_core::RuntimeType for IAccelerometer3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometer3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometer3";
-}
-pub trait IAccelerometer3_Impl: windows_core::IUnknownImpl {
-    fn SetReportLatency(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportLatency(&self) -> windows_core::Result<u32>;
-    fn MaxBatchSize(&self) -> windows_core::Result<u32>;
-}
-impl IAccelerometer3_Vtbl {
-    pub const fn new<Identity: IAccelerometer3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReportLatency<Identity: IAccelerometer3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAccelerometer3_Impl::SetReportLatency(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportLatency<Identity: IAccelerometer3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer3_Impl::ReportLatency(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxBatchSize<Identity: IAccelerometer3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer3_Impl::MaxBatchSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometer3, OFFSET>(),
-            SetReportLatency: SetReportLatency::<Identity, OFFSET>,
-            ReportLatency: ReportLatency::<Identity, OFFSET>,
-            MaxBatchSize: MaxBatchSize::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometer3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometer3_Vtbl {
@@ -23222,32 +7876,6 @@ windows_core::imp::define_interface!(IAccelerometer4, IAccelerometer4_Vtbl, 0x1d
 impl windows_core::RuntimeType for IAccelerometer4 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometer4 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometer4";
-}
-pub trait IAccelerometer4_Impl: windows_core::IUnknownImpl {
-    fn ReadingType(&self) -> windows_core::Result<AccelerometerReadingType>;
-}
-impl IAccelerometer4_Vtbl {
-    pub const fn new<Identity: IAccelerometer4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ReadingType<Identity: IAccelerometer4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AccelerometerReadingType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer4_Impl::ReadingType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometer4, OFFSET>(), ReadingType: ReadingType::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometer4 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometer4_Vtbl {
@@ -23258,33 +7886,6 @@ windows_core::imp::define_interface!(IAccelerometer5, IAccelerometer5_Vtbl, 0x7e
 impl windows_core::RuntimeType for IAccelerometer5 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometer5 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometer5";
-}
-pub trait IAccelerometer5_Impl: windows_core::IUnknownImpl {
-    fn ReportThreshold(&self) -> windows_core::Result<AccelerometerDataThreshold>;
-}
-impl IAccelerometer5_Vtbl {
-    pub const fn new<Identity: IAccelerometer5_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ReportThreshold<Identity: IAccelerometer5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometer5_Impl::ReportThreshold(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometer5, OFFSET>(), ReportThreshold: ReportThreshold::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometer5 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometer5_Vtbl {
@@ -23295,87 +7896,6 @@ windows_core::imp::define_interface!(IAccelerometerDataThreshold, IAccelerometer
 impl windows_core::RuntimeType for IAccelerometerDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerDataThreshold {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerDataThreshold";
-}
-pub trait IAccelerometerDataThreshold_Impl: windows_core::IUnknownImpl {
-    fn XAxisInGForce(&self) -> windows_core::Result<f64>;
-    fn SetXAxisInGForce(&self, value: f64) -> windows_core::Result<()>;
-    fn YAxisInGForce(&self) -> windows_core::Result<f64>;
-    fn SetYAxisInGForce(&self, value: f64) -> windows_core::Result<()>;
-    fn ZAxisInGForce(&self) -> windows_core::Result<f64>;
-    fn SetZAxisInGForce(&self, value: f64) -> windows_core::Result<()>;
-}
-impl IAccelerometerDataThreshold_Vtbl {
-    pub const fn new<Identity: IAccelerometerDataThreshold_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn XAxisInGForce<Identity: IAccelerometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerDataThreshold_Impl::XAxisInGForce(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetXAxisInGForce<Identity: IAccelerometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAccelerometerDataThreshold_Impl::SetXAxisInGForce(this, value).into()
-            }
-        }
-        unsafe extern "system" fn YAxisInGForce<Identity: IAccelerometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerDataThreshold_Impl::YAxisInGForce(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetYAxisInGForce<Identity: IAccelerometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAccelerometerDataThreshold_Impl::SetYAxisInGForce(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ZAxisInGForce<Identity: IAccelerometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerDataThreshold_Impl::ZAxisInGForce(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetZAxisInGForce<Identity: IAccelerometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAccelerometerDataThreshold_Impl::SetZAxisInGForce(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerDataThreshold, OFFSET>(),
-            XAxisInGForce: XAxisInGForce::<Identity, OFFSET>,
-            SetXAxisInGForce: SetXAxisInGForce::<Identity, OFFSET>,
-            YAxisInGForce: YAxisInGForce::<Identity, OFFSET>,
-            SetYAxisInGForce: SetYAxisInGForce::<Identity, OFFSET>,
-            ZAxisInGForce: ZAxisInGForce::<Identity, OFFSET>,
-            SetZAxisInGForce: SetZAxisInGForce::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerDataThreshold as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerDataThreshold_Vtbl {
@@ -23391,33 +7911,6 @@ windows_core::imp::define_interface!(IAccelerometerDeviceId, IAccelerometerDevic
 impl windows_core::RuntimeType for IAccelerometerDeviceId {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerDeviceId {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerDeviceId";
-}
-pub trait IAccelerometerDeviceId_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IAccelerometerDeviceId_Vtbl {
-    pub const fn new<Identity: IAccelerometerDeviceId_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: IAccelerometerDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerDeviceId_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerDeviceId, OFFSET>(), DeviceId: DeviceId::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerDeviceId as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerDeviceId_Vtbl {
@@ -23428,77 +7921,6 @@ windows_core::imp::define_interface!(IAccelerometerReading, IAccelerometerReadin
 impl windows_core::RuntimeType for IAccelerometerReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerReading";
-}
-pub trait IAccelerometerReading_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn AccelerationX(&self) -> windows_core::Result<f64>;
-    fn AccelerationY(&self) -> windows_core::Result<f64>;
-    fn AccelerationZ(&self) -> windows_core::Result<f64>;
-}
-impl IAccelerometerReading_Vtbl {
-    pub const fn new<Identity: IAccelerometerReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: IAccelerometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AccelerationX<Identity: IAccelerometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerReading_Impl::AccelerationX(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AccelerationY<Identity: IAccelerometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerReading_Impl::AccelerationY(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AccelerationZ<Identity: IAccelerometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerReading_Impl::AccelerationZ(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerReading, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            AccelerationX: AccelerationX::<Identity, OFFSET>,
-            AccelerationY: AccelerationY::<Identity, OFFSET>,
-            AccelerationZ: AccelerationZ::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerReading_Vtbl {
@@ -23512,51 +7934,6 @@ windows_core::imp::define_interface!(IAccelerometerReading2, IAccelerometerReadi
 impl windows_core::RuntimeType for IAccelerometerReading2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerReading2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerReading2";
-}
-pub trait IAccelerometerReading2_Impl: windows_core::IUnknownImpl {
-    fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>>;
-}
-impl IAccelerometerReading2_Vtbl {
-    pub const fn new<Identity: IAccelerometerReading2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PerformanceCount<Identity: IAccelerometerReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerReading2_Impl::PerformanceCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IAccelerometerReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerReading2_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerReading2, OFFSET>(),
-            PerformanceCount: PerformanceCount::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerReading2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerReading2_Vtbl {
@@ -23568,33 +7945,6 @@ windows_core::imp::define_interface!(IAccelerometerReadingChangedEventArgs, IAcc
 impl windows_core::RuntimeType for IAccelerometerReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerReadingChangedEventArgs";
-}
-pub trait IAccelerometerReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<AccelerometerReading>;
-}
-impl IAccelerometerReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IAccelerometerReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: IAccelerometerReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerReadingChangedEventArgs, OFFSET>(), Reading: Reading::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerReadingChangedEventArgs_Vtbl {
@@ -23605,32 +7955,6 @@ windows_core::imp::define_interface!(IAccelerometerShakenEventArgs, IAcceleromet
 impl windows_core::RuntimeType for IAccelerometerShakenEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerShakenEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerShakenEventArgs";
-}
-pub trait IAccelerometerShakenEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-}
-impl IAccelerometerShakenEventArgs_Vtbl {
-    pub const fn new<Identity: IAccelerometerShakenEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: IAccelerometerShakenEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerShakenEventArgs_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerShakenEventArgs, OFFSET>(), Timestamp: Timestamp::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerShakenEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerShakenEventArgs_Vtbl {
@@ -23641,33 +7965,6 @@ windows_core::imp::define_interface!(IAccelerometerStatics, IAccelerometerStatic
 impl windows_core::RuntimeType for IAccelerometerStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerStatics";
-}
-pub trait IAccelerometerStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDefault(&self) -> windows_core::Result<Accelerometer>;
-}
-impl IAccelerometerStatics_Vtbl {
-    pub const fn new<Identity: IAccelerometerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefault<Identity: IAccelerometerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerStatics_Impl::GetDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerStatics, OFFSET>(), GetDefault: GetDefault::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerStatics_Vtbl {
@@ -23678,36 +7975,6 @@ windows_core::imp::define_interface!(IAccelerometerStatics2, IAccelerometerStati
 impl windows_core::RuntimeType for IAccelerometerStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerStatics2";
-}
-pub trait IAccelerometerStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetDefaultWithAccelerometerReadingType(&self, readingType: AccelerometerReadingType) -> windows_core::Result<Accelerometer>;
-}
-impl IAccelerometerStatics2_Vtbl {
-    pub const fn new<Identity: IAccelerometerStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefaultWithAccelerometerReadingType<Identity: IAccelerometerStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, readingtype: AccelerometerReadingType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerStatics2_Impl::GetDefaultWithAccelerometerReadingType(this, readingtype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerStatics2, OFFSET>(),
-            GetDefaultWithAccelerometerReadingType: GetDefaultWithAccelerometerReadingType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerStatics2_Vtbl {
@@ -23718,51 +7985,6 @@ windows_core::imp::define_interface!(IAccelerometerStatics3, IAccelerometerStati
 impl windows_core::RuntimeType for IAccelerometerStatics3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IAccelerometerStatics3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IAccelerometerStatics3";
-}
-pub trait IAccelerometerStatics3_Impl: windows_core::IUnknownImpl {
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<Accelerometer>>;
-    fn GetDeviceSelector(&self, readingType: AccelerometerReadingType) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IAccelerometerStatics3_Vtbl {
-    pub const fn new<Identity: IAccelerometerStatics3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdAsync<Identity: IAccelerometerStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerStatics3_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelector<Identity: IAccelerometerStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, readingtype: AccelerometerReadingType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAccelerometerStatics3_Impl::GetDeviceSelector(this, readingtype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAccelerometerStatics3, OFFSET>(),
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAccelerometerStatics3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAccelerometerStatics3_Vtbl {
@@ -23774,131 +7996,6 @@ windows_core::imp::define_interface!(IActivitySensor, IActivitySensor_Vtbl, 0xcd
 impl windows_core::RuntimeType for IActivitySensor {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IActivitySensor {
-    const NAME: &'static str = "Windows.Devices.Sensors.IActivitySensor";
-}
-pub trait IActivitySensor_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentReadingAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ActivitySensorReading>>;
-    fn SubscribedActivities(&self) -> windows_core::Result<windows_collections::IVector<ActivityType>>;
-    fn PowerInMilliwatts(&self) -> windows_core::Result<f64>;
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SupportedActivities(&self) -> windows_core::Result<windows_collections::IVectorView<ActivityType>>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<ActivitySensor, ActivitySensorReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IActivitySensor_Vtbl {
-    pub const fn new<Identity: IActivitySensor_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentReadingAsync<Identity: IActivitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensor_Impl::GetCurrentReadingAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SubscribedActivities<Identity: IActivitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensor_Impl::SubscribedActivities(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PowerInMilliwatts<Identity: IActivitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensor_Impl::PowerInMilliwatts(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DeviceId<Identity: IActivitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensor_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedActivities<Identity: IActivitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensor_Impl::SupportedActivities(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: IActivitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensor_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: IActivitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensor_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: IActivitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IActivitySensor_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IActivitySensor, OFFSET>(),
-            GetCurrentReadingAsync: GetCurrentReadingAsync::<Identity, OFFSET>,
-            SubscribedActivities: SubscribedActivities::<Identity, OFFSET>,
-            PowerInMilliwatts: PowerInMilliwatts::<Identity, OFFSET>,
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            SupportedActivities: SupportedActivities::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IActivitySensor as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IActivitySensor_Vtbl {
@@ -23916,63 +8013,6 @@ windows_core::imp::define_interface!(IActivitySensorReading, IActivitySensorRead
 impl windows_core::RuntimeType for IActivitySensorReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IActivitySensorReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.IActivitySensorReading";
-}
-pub trait IActivitySensorReading_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn Activity(&self) -> windows_core::Result<ActivityType>;
-    fn Confidence(&self) -> windows_core::Result<ActivitySensorReadingConfidence>;
-}
-impl IActivitySensorReading_Vtbl {
-    pub const fn new<Identity: IActivitySensorReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: IActivitySensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Activity<Identity: IActivitySensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut ActivityType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorReading_Impl::Activity(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Confidence<Identity: IActivitySensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut ActivitySensorReadingConfidence) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorReading_Impl::Confidence(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IActivitySensorReading, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            Activity: Activity::<Identity, OFFSET>,
-            Confidence: Confidence::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IActivitySensorReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IActivitySensorReading_Vtbl {
@@ -23985,33 +8025,6 @@ windows_core::imp::define_interface!(IActivitySensorReadingChangedEventArgs, IAc
 impl windows_core::RuntimeType for IActivitySensorReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IActivitySensorReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.IActivitySensorReadingChangedEventArgs";
-}
-pub trait IActivitySensorReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<ActivitySensorReading>;
-}
-impl IActivitySensorReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IActivitySensorReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: IActivitySensorReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IActivitySensorReadingChangedEventArgs, OFFSET>(), Reading: Reading::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IActivitySensorReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IActivitySensorReadingChangedEventArgs_Vtbl {
@@ -24022,96 +8035,6 @@ windows_core::imp::define_interface!(IActivitySensorStatics, IActivitySensorStat
 impl windows_core::RuntimeType for IActivitySensorStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IActivitySensorStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.IActivitySensorStatics";
-}
-pub trait IActivitySensorStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDefaultAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ActivitySensor>>;
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<ActivitySensor>>;
-    fn GetSystemHistoryAsync(&self, fromTime: &super::super::Foundation::DateTime) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<ActivitySensorReading>>>;
-    fn GetSystemHistoryWithDurationAsync(&self, fromTime: &super::super::Foundation::DateTime, duration: &super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<ActivitySensorReading>>>;
-}
-impl IActivitySensorStatics_Vtbl {
-    pub const fn new<Identity: IActivitySensorStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefaultAsync<Identity: IActivitySensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorStatics_Impl::GetDefaultAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelector<Identity: IActivitySensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorStatics_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromIdAsync<Identity: IActivitySensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorStatics_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetSystemHistoryAsync<Identity: IActivitySensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, fromtime: super::super::Foundation::DateTime, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorStatics_Impl::GetSystemHistoryAsync(this, core::mem::transmute(&fromtime)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetSystemHistoryWithDurationAsync<Identity: IActivitySensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, fromtime: super::super::Foundation::DateTime, duration: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IActivitySensorStatics_Impl::GetSystemHistoryWithDurationAsync(this, core::mem::transmute(&fromtime), core::mem::transmute(&duration)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IActivitySensorStatics, OFFSET>(),
-            GetDefaultAsync: GetDefaultAsync::<Identity, OFFSET>,
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            GetSystemHistoryAsync: GetSystemHistoryAsync::<Identity, OFFSET>,
-            GetSystemHistoryWithDurationAsync: GetSystemHistoryWithDurationAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IActivitySensorStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IActivitySensorStatics_Vtbl {
@@ -24126,109 +8049,6 @@ windows_core::imp::define_interface!(IBarometer, IBarometer_Vtbl, 0x934475a8_78b
 impl windows_core::RuntimeType for IBarometer {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometer {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometer";
-}
-pub trait IBarometer_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentReading(&self) -> windows_core::Result<BarometerReading>;
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-    fn SetReportInterval(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportInterval(&self) -> windows_core::Result<u32>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<Barometer, BarometerReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IBarometer_Vtbl {
-    pub const fn new<Identity: IBarometer_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentReading<Identity: IBarometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometer_Impl::GetCurrentReading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DeviceId<Identity: IBarometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometer_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: IBarometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometer_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReportInterval<Identity: IBarometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBarometer_Impl::SetReportInterval(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportInterval<Identity: IBarometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometer_Impl::ReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: IBarometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometer_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: IBarometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBarometer_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometer, OFFSET>(),
-            GetCurrentReading: GetCurrentReading::<Identity, OFFSET>,
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-            SetReportInterval: SetReportInterval::<Identity, OFFSET>,
-            ReportInterval: ReportInterval::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometer as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometer_Vtbl {
@@ -24245,57 +8065,6 @@ windows_core::imp::define_interface!(IBarometer2, IBarometer2_Vtbl, 0x32bcc418_3
 impl windows_core::RuntimeType for IBarometer2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometer2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometer2";
-}
-pub trait IBarometer2_Impl: windows_core::IUnknownImpl {
-    fn SetReportLatency(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportLatency(&self) -> windows_core::Result<u32>;
-    fn MaxBatchSize(&self) -> windows_core::Result<u32>;
-}
-impl IBarometer2_Vtbl {
-    pub const fn new<Identity: IBarometer2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReportLatency<Identity: IBarometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBarometer2_Impl::SetReportLatency(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportLatency<Identity: IBarometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometer2_Impl::ReportLatency(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxBatchSize<Identity: IBarometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometer2_Impl::MaxBatchSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometer2, OFFSET>(),
-            SetReportLatency: SetReportLatency::<Identity, OFFSET>,
-            ReportLatency: ReportLatency::<Identity, OFFSET>,
-            MaxBatchSize: MaxBatchSize::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometer2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometer2_Vtbl {
@@ -24308,33 +8077,6 @@ windows_core::imp::define_interface!(IBarometer3, IBarometer3_Vtbl, 0x0e35f0ea_0
 impl windows_core::RuntimeType for IBarometer3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometer3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometer3";
-}
-pub trait IBarometer3_Impl: windows_core::IUnknownImpl {
-    fn ReportThreshold(&self) -> windows_core::Result<BarometerDataThreshold>;
-}
-impl IBarometer3_Vtbl {
-    pub const fn new<Identity: IBarometer3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ReportThreshold<Identity: IBarometer3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometer3_Impl::ReportThreshold(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometer3, OFFSET>(), ReportThreshold: ReportThreshold::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometer3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometer3_Vtbl {
@@ -24345,43 +8087,6 @@ windows_core::imp::define_interface!(IBarometerDataThreshold, IBarometerDataThre
 impl windows_core::RuntimeType for IBarometerDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometerDataThreshold {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometerDataThreshold";
-}
-pub trait IBarometerDataThreshold_Impl: windows_core::IUnknownImpl {
-    fn Hectopascals(&self) -> windows_core::Result<f64>;
-    fn SetHectopascals(&self, value: f64) -> windows_core::Result<()>;
-}
-impl IBarometerDataThreshold_Vtbl {
-    pub const fn new<Identity: IBarometerDataThreshold_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Hectopascals<Identity: IBarometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerDataThreshold_Impl::Hectopascals(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetHectopascals<Identity: IBarometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBarometerDataThreshold_Impl::SetHectopascals(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometerDataThreshold, OFFSET>(),
-            Hectopascals: Hectopascals::<Identity, OFFSET>,
-            SetHectopascals: SetHectopascals::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometerDataThreshold as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometerDataThreshold_Vtbl {
@@ -24393,49 +8098,6 @@ windows_core::imp::define_interface!(IBarometerReading, IBarometerReading_Vtbl,
 impl windows_core::RuntimeType for IBarometerReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometerReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometerReading";
-}
-pub trait IBarometerReading_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn StationPressureInHectopascals(&self) -> windows_core::Result<f64>;
-}
-impl IBarometerReading_Vtbl {
-    pub const fn new<Identity: IBarometerReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: IBarometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StationPressureInHectopascals<Identity: IBarometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerReading_Impl::StationPressureInHectopascals(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometerReading, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            StationPressureInHectopascals: StationPressureInHectopascals::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometerReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometerReading_Vtbl {
@@ -24447,51 +8109,6 @@ windows_core::imp::define_interface!(IBarometerReading2, IBarometerReading2_Vtbl
 impl windows_core::RuntimeType for IBarometerReading2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometerReading2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometerReading2";
-}
-pub trait IBarometerReading2_Impl: windows_core::IUnknownImpl {
-    fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>>;
-}
-impl IBarometerReading2_Vtbl {
-    pub const fn new<Identity: IBarometerReading2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PerformanceCount<Identity: IBarometerReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerReading2_Impl::PerformanceCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IBarometerReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerReading2_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometerReading2, OFFSET>(),
-            PerformanceCount: PerformanceCount::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometerReading2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometerReading2_Vtbl {
@@ -24503,33 +8120,6 @@ windows_core::imp::define_interface!(IBarometerReadingChangedEventArgs, IBaromet
 impl windows_core::RuntimeType for IBarometerReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometerReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometerReadingChangedEventArgs";
-}
-pub trait IBarometerReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<BarometerReading>;
-}
-impl IBarometerReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IBarometerReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: IBarometerReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometerReadingChangedEventArgs, OFFSET>(), Reading: Reading::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometerReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometerReadingChangedEventArgs_Vtbl {
@@ -24540,33 +8130,6 @@ windows_core::imp::define_interface!(IBarometerStatics, IBarometerStatics_Vtbl,
 impl windows_core::RuntimeType for IBarometerStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometerStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometerStatics";
-}
-pub trait IBarometerStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDefault(&self) -> windows_core::Result<Barometer>;
-}
-impl IBarometerStatics_Vtbl {
-    pub const fn new<Identity: IBarometerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefault<Identity: IBarometerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerStatics_Impl::GetDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometerStatics, OFFSET>(), GetDefault: GetDefault::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometerStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometerStatics_Vtbl {
@@ -24577,51 +8140,6 @@ windows_core::imp::define_interface!(IBarometerStatics2, IBarometerStatics2_Vtbl
 impl windows_core::RuntimeType for IBarometerStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBarometerStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IBarometerStatics2";
-}
-pub trait IBarometerStatics2_Impl: windows_core::IUnknownImpl {
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<Barometer>>;
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IBarometerStatics2_Vtbl {
-    pub const fn new<Identity: IBarometerStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdAsync<Identity: IBarometerStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerStatics2_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelector<Identity: IBarometerStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBarometerStatics2_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBarometerStatics2, OFFSET>(),
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBarometerStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBarometerStatics2_Vtbl {
@@ -24633,94 +8151,6 @@ windows_core::imp::define_interface!(ICompass, ICompass_Vtbl, 0x292ffa94_1b45_40
 impl windows_core::RuntimeType for ICompass {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompass {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompass";
-}
-pub trait ICompass_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentReading(&self) -> windows_core::Result<CompassReading>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-    fn SetReportInterval(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportInterval(&self) -> windows_core::Result<u32>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<Compass, CompassReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl ICompass_Vtbl {
-    pub const fn new<Identity: ICompass_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentReading<Identity: ICompass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompass_Impl::GetCurrentReading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: ICompass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompass_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReportInterval<Identity: ICompass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICompass_Impl::SetReportInterval(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportInterval<Identity: ICompass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompass_Impl::ReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: ICompass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompass_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: ICompass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICompass_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompass, OFFSET>(),
-            GetCurrentReading: GetCurrentReading::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-            SetReportInterval: SetReportInterval::<Identity, OFFSET>,
-            ReportInterval: ReportInterval::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompass as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompass_Vtbl {
@@ -24736,46 +8166,6 @@ windows_core::imp::define_interface!(ICompass2, ICompass2_Vtbl, 0x36f26d09_c7d7_
 impl windows_core::RuntimeType for ICompass2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Graphics_Display")]
-impl windows_core::RuntimeName for ICompass2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompass2";
-}
-#[cfg(feature = "Graphics_Display")]
-pub trait ICompass2_Impl: windows_core::IUnknownImpl {
-    fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()>;
-    fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations>;
-}
-#[cfg(feature = "Graphics_Display")]
-impl ICompass2_Vtbl {
-    pub const fn new<Identity: ICompass2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReadingTransform<Identity: ICompass2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICompass2_Impl::SetReadingTransform(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReadingTransform<Identity: ICompass2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompass2_Impl::ReadingTransform(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompass2, OFFSET>(),
-            SetReadingTransform: SetReadingTransform::<Identity, OFFSET>,
-            ReadingTransform: ReadingTransform::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompass2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompass2_Vtbl {
@@ -24793,57 +8183,6 @@ windows_core::imp::define_interface!(ICompass3, ICompass3_Vtbl, 0xa424801b_c5ea_
 impl windows_core::RuntimeType for ICompass3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompass3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompass3";
-}
-pub trait ICompass3_Impl: windows_core::IUnknownImpl {
-    fn SetReportLatency(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportLatency(&self) -> windows_core::Result<u32>;
-    fn MaxBatchSize(&self) -> windows_core::Result<u32>;
-}
-impl ICompass3_Vtbl {
-    pub const fn new<Identity: ICompass3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReportLatency<Identity: ICompass3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICompass3_Impl::SetReportLatency(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportLatency<Identity: ICompass3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompass3_Impl::ReportLatency(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxBatchSize<Identity: ICompass3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompass3_Impl::MaxBatchSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompass3, OFFSET>(),
-            SetReportLatency: SetReportLatency::<Identity, OFFSET>,
-            ReportLatency: ReportLatency::<Identity, OFFSET>,
-            MaxBatchSize: MaxBatchSize::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompass3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompass3_Vtbl {
@@ -24856,33 +8195,6 @@ windows_core::imp::define_interface!(ICompass4, ICompass4_Vtbl, 0x291e7f11_ec32_
 impl windows_core::RuntimeType for ICompass4 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompass4 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompass4";
-}
-pub trait ICompass4_Impl: windows_core::IUnknownImpl {
-    fn ReportThreshold(&self) -> windows_core::Result<CompassDataThreshold>;
-}
-impl ICompass4_Vtbl {
-    pub const fn new<Identity: ICompass4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ReportThreshold<Identity: ICompass4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompass4_Impl::ReportThreshold(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompass4, OFFSET>(), ReportThreshold: ReportThreshold::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompass4 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompass4_Vtbl {
@@ -24893,43 +8205,6 @@ windows_core::imp::define_interface!(ICompassDataThreshold, ICompassDataThreshol
 impl windows_core::RuntimeType for ICompassDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompassDataThreshold {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompassDataThreshold";
-}
-pub trait ICompassDataThreshold_Impl: windows_core::IUnknownImpl {
-    fn Degrees(&self) -> windows_core::Result<f64>;
-    fn SetDegrees(&self, value: f64) -> windows_core::Result<()>;
-}
-impl ICompassDataThreshold_Vtbl {
-    pub const fn new<Identity: ICompassDataThreshold_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Degrees<Identity: ICompassDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassDataThreshold_Impl::Degrees(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDegrees<Identity: ICompassDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICompassDataThreshold_Impl::SetDegrees(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompassDataThreshold, OFFSET>(),
-            Degrees: Degrees::<Identity, OFFSET>,
-            SetDegrees: SetDegrees::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompassDataThreshold as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompassDataThreshold_Vtbl {
@@ -24941,33 +8216,6 @@ windows_core::imp::define_interface!(ICompassDeviceId, ICompassDeviceId_Vtbl, 0x
 impl windows_core::RuntimeType for ICompassDeviceId {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompassDeviceId {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompassDeviceId";
-}
-pub trait ICompassDeviceId_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ICompassDeviceId_Vtbl {
-    pub const fn new<Identity: ICompassDeviceId_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: ICompassDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassDeviceId_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompassDeviceId, OFFSET>(), DeviceId: DeviceId::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompassDeviceId as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompassDeviceId_Vtbl {
@@ -24978,64 +8226,6 @@ windows_core::imp::define_interface!(ICompassReading, ICompassReading_Vtbl, 0x82
 impl windows_core::RuntimeType for ICompassReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompassReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompassReading";
-}
-pub trait ICompassReading_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn HeadingMagneticNorth(&self) -> windows_core::Result<f64>;
-    fn HeadingTrueNorth(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>>;
-}
-impl ICompassReading_Vtbl {
-    pub const fn new<Identity: ICompassReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: ICompassReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn HeadingMagneticNorth<Identity: ICompassReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassReading_Impl::HeadingMagneticNorth(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn HeadingTrueNorth<Identity: ICompassReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassReading_Impl::HeadingTrueNorth(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompassReading, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            HeadingMagneticNorth: HeadingMagneticNorth::<Identity, OFFSET>,
-            HeadingTrueNorth: HeadingTrueNorth::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompassReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompassReading_Vtbl {
@@ -25048,51 +8238,6 @@ windows_core::imp::define_interface!(ICompassReading2, ICompassReading2_Vtbl, 0x
 impl windows_core::RuntimeType for ICompassReading2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompassReading2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompassReading2";
-}
-pub trait ICompassReading2_Impl: windows_core::IUnknownImpl {
-    fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>>;
-}
-impl ICompassReading2_Vtbl {
-    pub const fn new<Identity: ICompassReading2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PerformanceCount<Identity: ICompassReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassReading2_Impl::PerformanceCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: ICompassReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassReading2_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompassReading2, OFFSET>(),
-            PerformanceCount: PerformanceCount::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompassReading2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompassReading2_Vtbl {
@@ -25104,33 +8249,6 @@ windows_core::imp::define_interface!(ICompassReadingChangedEventArgs, ICompassRe
 impl windows_core::RuntimeType for ICompassReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompassReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompassReadingChangedEventArgs";
-}
-pub trait ICompassReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<CompassReading>;
-}
-impl ICompassReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: ICompassReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: ICompassReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompassReadingChangedEventArgs, OFFSET>(), Reading: Reading::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompassReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompassReadingChangedEventArgs_Vtbl {
@@ -25141,35 +8259,6 @@ windows_core::imp::define_interface!(ICompassReadingHeadingAccuracy, ICompassRea
 impl windows_core::RuntimeType for ICompassReadingHeadingAccuracy {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompassReadingHeadingAccuracy {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompassReadingHeadingAccuracy";
-}
-pub trait ICompassReadingHeadingAccuracy_Impl: windows_core::IUnknownImpl {
-    fn HeadingAccuracy(&self) -> windows_core::Result<MagnetometerAccuracy>;
-}
-impl ICompassReadingHeadingAccuracy_Vtbl {
-    pub const fn new<Identity: ICompassReadingHeadingAccuracy_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn HeadingAccuracy<Identity: ICompassReadingHeadingAccuracy_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MagnetometerAccuracy) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassReadingHeadingAccuracy_Impl::HeadingAccuracy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompassReadingHeadingAccuracy, OFFSET>(),
-            HeadingAccuracy: HeadingAccuracy::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompassReadingHeadingAccuracy as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompassReadingHeadingAccuracy_Vtbl {
@@ -25180,33 +8269,6 @@ windows_core::imp::define_interface!(ICompassStatics, ICompassStatics_Vtbl, 0x9a
 impl windows_core::RuntimeType for ICompassStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompassStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompassStatics";
-}
-pub trait ICompassStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDefault(&self) -> windows_core::Result<Compass>;
-}
-impl ICompassStatics_Vtbl {
-    pub const fn new<Identity: ICompassStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefault<Identity: ICompassStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassStatics_Impl::GetDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompassStatics, OFFSET>(), GetDefault: GetDefault::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompassStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompassStatics_Vtbl {
@@ -25217,51 +8279,6 @@ windows_core::imp::define_interface!(ICompassStatics2, ICompassStatics2_Vtbl, 0x
 impl windows_core::RuntimeType for ICompassStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICompassStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ICompassStatics2";
-}
-pub trait ICompassStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<Compass>>;
-}
-impl ICompassStatics2_Vtbl {
-    pub const fn new<Identity: ICompassStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDeviceSelector<Identity: ICompassStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassStatics2_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromIdAsync<Identity: ICompassStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICompassStatics2_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICompassStatics2, OFFSET>(),
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICompassStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICompassStatics2_Vtbl {
@@ -25273,94 +8290,6 @@ windows_core::imp::define_interface!(IInclinometer, IInclinometer_Vtbl, 0x2648ca
 impl windows_core::RuntimeType for IInclinometer {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometer {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometer";
-}
-pub trait IInclinometer_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentReading(&self) -> windows_core::Result<InclinometerReading>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-    fn SetReportInterval(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportInterval(&self) -> windows_core::Result<u32>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<Inclinometer, InclinometerReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IInclinometer_Vtbl {
-    pub const fn new<Identity: IInclinometer_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentReading<Identity: IInclinometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer_Impl::GetCurrentReading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: IInclinometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReportInterval<Identity: IInclinometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInclinometer_Impl::SetReportInterval(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportInterval<Identity: IInclinometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer_Impl::ReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: IInclinometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: IInclinometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInclinometer_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometer, OFFSET>(),
-            GetCurrentReading: GetCurrentReading::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-            SetReportInterval: SetReportInterval::<Identity, OFFSET>,
-            ReportInterval: ReportInterval::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometer as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometer_Vtbl {
@@ -25376,60 +8305,6 @@ windows_core::imp::define_interface!(IInclinometer2, IInclinometer2_Vtbl, 0x029f
 impl windows_core::RuntimeType for IInclinometer2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Graphics_Display")]
-impl windows_core::RuntimeName for IInclinometer2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometer2";
-}
-#[cfg(feature = "Graphics_Display")]
-pub trait IInclinometer2_Impl: windows_core::IUnknownImpl {
-    fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()>;
-    fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations>;
-    fn ReadingType(&self) -> windows_core::Result<SensorReadingType>;
-}
-#[cfg(feature = "Graphics_Display")]
-impl IInclinometer2_Vtbl {
-    pub const fn new<Identity: IInclinometer2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReadingTransform<Identity: IInclinometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInclinometer2_Impl::SetReadingTransform(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReadingTransform<Identity: IInclinometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer2_Impl::ReadingTransform(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingType<Identity: IInclinometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SensorReadingType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer2_Impl::ReadingType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometer2, OFFSET>(),
-            SetReadingTransform: SetReadingTransform::<Identity, OFFSET>,
-            ReadingTransform: ReadingTransform::<Identity, OFFSET>,
-            ReadingType: ReadingType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometer2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometer2_Vtbl {
@@ -25448,57 +8323,6 @@ windows_core::imp::define_interface!(IInclinometer3, IInclinometer3_Vtbl, 0x3a09
 impl windows_core::RuntimeType for IInclinometer3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometer3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometer3";
-}
-pub trait IInclinometer3_Impl: windows_core::IUnknownImpl {
-    fn SetReportLatency(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportLatency(&self) -> windows_core::Result<u32>;
-    fn MaxBatchSize(&self) -> windows_core::Result<u32>;
-}
-impl IInclinometer3_Vtbl {
-    pub const fn new<Identity: IInclinometer3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReportLatency<Identity: IInclinometer3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInclinometer3_Impl::SetReportLatency(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportLatency<Identity: IInclinometer3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer3_Impl::ReportLatency(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxBatchSize<Identity: IInclinometer3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer3_Impl::MaxBatchSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometer3, OFFSET>(),
-            SetReportLatency: SetReportLatency::<Identity, OFFSET>,
-            ReportLatency: ReportLatency::<Identity, OFFSET>,
-            MaxBatchSize: MaxBatchSize::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometer3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometer3_Vtbl {
@@ -25511,33 +8335,6 @@ windows_core::imp::define_interface!(IInclinometer4, IInclinometer4_Vtbl, 0x4385
 impl windows_core::RuntimeType for IInclinometer4 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometer4 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometer4";
-}
-pub trait IInclinometer4_Impl: windows_core::IUnknownImpl {
-    fn ReportThreshold(&self) -> windows_core::Result<InclinometerDataThreshold>;
-}
-impl IInclinometer4_Vtbl {
-    pub const fn new<Identity: IInclinometer4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ReportThreshold<Identity: IInclinometer4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometer4_Impl::ReportThreshold(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometer4, OFFSET>(), ReportThreshold: ReportThreshold::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometer4 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometer4_Vtbl {
@@ -25548,87 +8345,6 @@ windows_core::imp::define_interface!(IInclinometerDataThreshold, IInclinometerDa
 impl windows_core::RuntimeType for IInclinometerDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerDataThreshold {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerDataThreshold";
-}
-pub trait IInclinometerDataThreshold_Impl: windows_core::IUnknownImpl {
-    fn PitchInDegrees(&self) -> windows_core::Result<f32>;
-    fn SetPitchInDegrees(&self, value: f32) -> windows_core::Result<()>;
-    fn RollInDegrees(&self) -> windows_core::Result<f32>;
-    fn SetRollInDegrees(&self, value: f32) -> windows_core::Result<()>;
-    fn YawInDegrees(&self) -> windows_core::Result<f32>;
-    fn SetYawInDegrees(&self, value: f32) -> windows_core::Result<()>;
-}
-impl IInclinometerDataThreshold_Vtbl {
-    pub const fn new<Identity: IInclinometerDataThreshold_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PitchInDegrees<Identity: IInclinometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerDataThreshold_Impl::PitchInDegrees(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPitchInDegrees<Identity: IInclinometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInclinometerDataThreshold_Impl::SetPitchInDegrees(this, value).into()
-            }
-        }
-        unsafe extern "system" fn RollInDegrees<Identity: IInclinometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerDataThreshold_Impl::RollInDegrees(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRollInDegrees<Identity: IInclinometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInclinometerDataThreshold_Impl::SetRollInDegrees(this, value).into()
-            }
-        }
-        unsafe extern "system" fn YawInDegrees<Identity: IInclinometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerDataThreshold_Impl::YawInDegrees(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetYawInDegrees<Identity: IInclinometerDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInclinometerDataThreshold_Impl::SetYawInDegrees(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerDataThreshold, OFFSET>(),
-            PitchInDegrees: PitchInDegrees::<Identity, OFFSET>,
-            SetPitchInDegrees: SetPitchInDegrees::<Identity, OFFSET>,
-            RollInDegrees: RollInDegrees::<Identity, OFFSET>,
-            SetRollInDegrees: SetRollInDegrees::<Identity, OFFSET>,
-            YawInDegrees: YawInDegrees::<Identity, OFFSET>,
-            SetYawInDegrees: SetYawInDegrees::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerDataThreshold as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerDataThreshold_Vtbl {
@@ -25644,33 +8360,6 @@ windows_core::imp::define_interface!(IInclinometerDeviceId, IInclinometerDeviceI
 impl windows_core::RuntimeType for IInclinometerDeviceId {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerDeviceId {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerDeviceId";
-}
-pub trait IInclinometerDeviceId_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IInclinometerDeviceId_Vtbl {
-    pub const fn new<Identity: IInclinometerDeviceId_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: IInclinometerDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerDeviceId_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerDeviceId, OFFSET>(), DeviceId: DeviceId::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerDeviceId as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerDeviceId_Vtbl {
@@ -25681,77 +8370,6 @@ windows_core::imp::define_interface!(IInclinometerReading, IInclinometerReading_
 impl windows_core::RuntimeType for IInclinometerReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerReading";
-}
-pub trait IInclinometerReading_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn PitchDegrees(&self) -> windows_core::Result<f32>;
-    fn RollDegrees(&self) -> windows_core::Result<f32>;
-    fn YawDegrees(&self) -> windows_core::Result<f32>;
-}
-impl IInclinometerReading_Vtbl {
-    pub const fn new<Identity: IInclinometerReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: IInclinometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PitchDegrees<Identity: IInclinometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerReading_Impl::PitchDegrees(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RollDegrees<Identity: IInclinometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerReading_Impl::RollDegrees(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn YawDegrees<Identity: IInclinometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerReading_Impl::YawDegrees(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerReading, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            PitchDegrees: PitchDegrees::<Identity, OFFSET>,
-            RollDegrees: RollDegrees::<Identity, OFFSET>,
-            YawDegrees: YawDegrees::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerReading_Vtbl {
@@ -25765,51 +8383,6 @@ windows_core::imp::define_interface!(IInclinometerReading2, IInclinometerReading
 impl windows_core::RuntimeType for IInclinometerReading2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerReading2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerReading2";
-}
-pub trait IInclinometerReading2_Impl: windows_core::IUnknownImpl {
-    fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>>;
-}
-impl IInclinometerReading2_Vtbl {
-    pub const fn new<Identity: IInclinometerReading2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PerformanceCount<Identity: IInclinometerReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerReading2_Impl::PerformanceCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IInclinometerReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerReading2_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerReading2, OFFSET>(),
-            PerformanceCount: PerformanceCount::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerReading2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerReading2_Vtbl {
@@ -25821,33 +8394,6 @@ windows_core::imp::define_interface!(IInclinometerReadingChangedEventArgs, IIncl
 impl windows_core::RuntimeType for IInclinometerReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerReadingChangedEventArgs";
-}
-pub trait IInclinometerReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<InclinometerReading>;
-}
-impl IInclinometerReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IInclinometerReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: IInclinometerReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerReadingChangedEventArgs, OFFSET>(), Reading: Reading::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerReadingChangedEventArgs_Vtbl {
@@ -25858,35 +8404,6 @@ windows_core::imp::define_interface!(IInclinometerReadingYawAccuracy, IInclinome
 impl windows_core::RuntimeType for IInclinometerReadingYawAccuracy {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerReadingYawAccuracy {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerReadingYawAccuracy";
-}
-pub trait IInclinometerReadingYawAccuracy_Impl: windows_core::IUnknownImpl {
-    fn YawAccuracy(&self) -> windows_core::Result<MagnetometerAccuracy>;
-}
-impl IInclinometerReadingYawAccuracy_Vtbl {
-    pub const fn new<Identity: IInclinometerReadingYawAccuracy_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn YawAccuracy<Identity: IInclinometerReadingYawAccuracy_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MagnetometerAccuracy) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerReadingYawAccuracy_Impl::YawAccuracy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerReadingYawAccuracy, OFFSET>(),
-            YawAccuracy: YawAccuracy::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerReadingYawAccuracy as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerReadingYawAccuracy_Vtbl {
@@ -25897,33 +8414,6 @@ windows_core::imp::define_interface!(IInclinometerStatics, IInclinometerStatics_
 impl windows_core::RuntimeType for IInclinometerStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerStatics";
-}
-pub trait IInclinometerStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDefault(&self) -> windows_core::Result<Inclinometer>;
-}
-impl IInclinometerStatics_Vtbl {
-    pub const fn new<Identity: IInclinometerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefault<Identity: IInclinometerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerStatics_Impl::GetDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerStatics, OFFSET>(), GetDefault: GetDefault::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerStatics_Vtbl {
@@ -25934,36 +8424,6 @@ windows_core::imp::define_interface!(IInclinometerStatics2, IInclinometerStatics
 impl windows_core::RuntimeType for IInclinometerStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerStatics2";
-}
-pub trait IInclinometerStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetDefaultForRelativeReadings(&self) -> windows_core::Result<Inclinometer>;
-}
-impl IInclinometerStatics2_Vtbl {
-    pub const fn new<Identity: IInclinometerStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefaultForRelativeReadings<Identity: IInclinometerStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerStatics2_Impl::GetDefaultForRelativeReadings(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerStatics2, OFFSET>(),
-            GetDefaultForRelativeReadings: GetDefaultForRelativeReadings::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerStatics2_Vtbl {
@@ -25974,36 +8434,6 @@ windows_core::imp::define_interface!(IInclinometerStatics3, IInclinometerStatics
 impl windows_core::RuntimeType for IInclinometerStatics3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerStatics3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerStatics3";
-}
-pub trait IInclinometerStatics3_Impl: windows_core::IUnknownImpl {
-    fn GetDefaultWithSensorReadingType(&self, sensorReadingtype: SensorReadingType) -> windows_core::Result<Inclinometer>;
-}
-impl IInclinometerStatics3_Vtbl {
-    pub const fn new<Identity: IInclinometerStatics3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefaultWithSensorReadingType<Identity: IInclinometerStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, sensorreadingtype: SensorReadingType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerStatics3_Impl::GetDefaultWithSensorReadingType(this, sensorreadingtype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerStatics3, OFFSET>(),
-            GetDefaultWithSensorReadingType: GetDefaultWithSensorReadingType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerStatics3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerStatics3_Vtbl {
@@ -26014,51 +8444,6 @@ windows_core::imp::define_interface!(IInclinometerStatics4, IInclinometerStatics
 impl windows_core::RuntimeType for IInclinometerStatics4 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IInclinometerStatics4 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IInclinometerStatics4";
-}
-pub trait IInclinometerStatics4_Impl: windows_core::IUnknownImpl {
-    fn GetDeviceSelector(&self, readingType: SensorReadingType) -> windows_core::Result<windows_core::HSTRING>;
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<Inclinometer>>;
-}
-impl IInclinometerStatics4_Vtbl {
-    pub const fn new<Identity: IInclinometerStatics4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDeviceSelector<Identity: IInclinometerStatics4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, readingtype: SensorReadingType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerStatics4_Impl::GetDeviceSelector(this, readingtype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromIdAsync<Identity: IInclinometerStatics4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInclinometerStatics4_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInclinometerStatics4, OFFSET>(),
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInclinometerStatics4 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IInclinometerStatics4_Vtbl {
@@ -26070,94 +8455,6 @@ windows_core::imp::define_interface!(ILightSensor, ILightSensor_Vtbl, 0xf84c0718
 impl windows_core::RuntimeType for ILightSensor {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensor {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensor";
-}
-pub trait ILightSensor_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentReading(&self) -> windows_core::Result<LightSensorReading>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-    fn SetReportInterval(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportInterval(&self) -> windows_core::Result<u32>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<LightSensor, LightSensorReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl ILightSensor_Vtbl {
-    pub const fn new<Identity: ILightSensor_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentReading<Identity: ILightSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensor_Impl::GetCurrentReading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: ILightSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensor_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReportInterval<Identity: ILightSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILightSensor_Impl::SetReportInterval(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportInterval<Identity: ILightSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensor_Impl::ReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: ILightSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensor_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: ILightSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILightSensor_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensor, OFFSET>(),
-            GetCurrentReading: GetCurrentReading::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-            SetReportInterval: SetReportInterval::<Identity, OFFSET>,
-            ReportInterval: ReportInterval::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensor as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensor_Vtbl {
@@ -26173,57 +8470,6 @@ windows_core::imp::define_interface!(ILightSensor2, ILightSensor2_Vtbl, 0x486b24
 impl windows_core::RuntimeType for ILightSensor2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensor2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensor2";
-}
-pub trait ILightSensor2_Impl: windows_core::IUnknownImpl {
-    fn SetReportLatency(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportLatency(&self) -> windows_core::Result<u32>;
-    fn MaxBatchSize(&self) -> windows_core::Result<u32>;
-}
-impl ILightSensor2_Vtbl {
-    pub const fn new<Identity: ILightSensor2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReportLatency<Identity: ILightSensor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILightSensor2_Impl::SetReportLatency(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportLatency<Identity: ILightSensor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensor2_Impl::ReportLatency(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxBatchSize<Identity: ILightSensor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensor2_Impl::MaxBatchSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensor2, OFFSET>(),
-            SetReportLatency: SetReportLatency::<Identity, OFFSET>,
-            ReportLatency: ReportLatency::<Identity, OFFSET>,
-            MaxBatchSize: MaxBatchSize::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensor2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensor2_Vtbl {
@@ -26236,102 +8482,26 @@ windows_core::imp::define_interface!(ILightSensor3, ILightSensor3_Vtbl, 0x4876d0
 impl windows_core::RuntimeType for ILightSensor3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensor3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensor3";
-}
-pub trait ILightSensor3_Impl: windows_core::IUnknownImpl {
-    fn ReportThreshold(&self) -> windows_core::Result<LightSensorDataThreshold>;
-}
-impl ILightSensor3_Vtbl {
-    pub const fn new<Identity: ILightSensor3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ReportThreshold<Identity: ILightSensor3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensor3_Impl::ReportThreshold(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensor3, OFFSET>(), ReportThreshold: ReportThreshold::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensor3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensor3_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
     pub ReportThreshold: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
+windows_core::imp::define_interface!(ILightSensor4, ILightSensor4_Vtbl, 0x6167be97_6390_404c_9c19_445311c6a1d3);
+impl windows_core::RuntimeType for ILightSensor4 {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct ILightSensor4_Vtbl {
+    pub base__: windows_core::IInspectable_Vtbl,
+    pub IsChromaticitySupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
+}
 windows_core::imp::define_interface!(ILightSensorDataThreshold, ILightSensorDataThreshold_Vtbl, 0xb160afd1_878f_5492_9f2c_33dc3ae584a3);
 impl windows_core::RuntimeType for ILightSensorDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensorDataThreshold {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensorDataThreshold";
-}
-pub trait ILightSensorDataThreshold_Impl: windows_core::IUnknownImpl {
-    fn LuxPercentage(&self) -> windows_core::Result<f32>;
-    fn SetLuxPercentage(&self, value: f32) -> windows_core::Result<()>;
-    fn AbsoluteLux(&self) -> windows_core::Result<f32>;
-    fn SetAbsoluteLux(&self, value: f32) -> windows_core::Result<()>;
-}
-impl ILightSensorDataThreshold_Vtbl {
-    pub const fn new<Identity: ILightSensorDataThreshold_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LuxPercentage<Identity: ILightSensorDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorDataThreshold_Impl::LuxPercentage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLuxPercentage<Identity: ILightSensorDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILightSensorDataThreshold_Impl::SetLuxPercentage(this, value).into()
-            }
-        }
-        unsafe extern "system" fn AbsoluteLux<Identity: ILightSensorDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorDataThreshold_Impl::AbsoluteLux(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAbsoluteLux<Identity: ILightSensorDataThreshold_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILightSensorDataThreshold_Impl::SetAbsoluteLux(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensorDataThreshold, OFFSET>(),
-            LuxPercentage: LuxPercentage::<Identity, OFFSET>,
-            SetLuxPercentage: SetLuxPercentage::<Identity, OFFSET>,
-            AbsoluteLux: AbsoluteLux::<Identity, OFFSET>,
-            SetAbsoluteLux: SetAbsoluteLux::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensorDataThreshold as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensorDataThreshold_Vtbl {
@@ -26341,37 +8511,21 @@ pub struct ILightSensorDataThreshold_Vtbl {
     pub AbsoluteLux: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
     pub SetAbsoluteLux: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
 }
+windows_core::imp::define_interface!(ILightSensorDataThreshold2, ILightSensorDataThreshold2_Vtbl, 0x6f040fbd_e08b_5b97_8f61_dd4ee66b1733);
+impl windows_core::RuntimeType for ILightSensorDataThreshold2 {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct ILightSensorDataThreshold2_Vtbl {
+    pub base__: windows_core::IInspectable_Vtbl,
+    pub Chromaticity: unsafe extern "system" fn(*mut core::ffi::c_void, *mut LightSensorChromaticity) -> windows_core::HRESULT,
+    pub SetChromaticity: unsafe extern "system" fn(*mut core::ffi::c_void, LightSensorChromaticity) -> windows_core::HRESULT,
+}
 windows_core::imp::define_interface!(ILightSensorDeviceId, ILightSensorDeviceId_Vtbl, 0x7fee49f8_0afb_4f51_87f0_6c26375ce94f);
 impl windows_core::RuntimeType for ILightSensorDeviceId {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensorDeviceId {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensorDeviceId";
-}
-pub trait ILightSensorDeviceId_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ILightSensorDeviceId_Vtbl {
-    pub const fn new<Identity: ILightSensorDeviceId_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: ILightSensorDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorDeviceId_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensorDeviceId, OFFSET>(), DeviceId: DeviceId::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensorDeviceId as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensorDeviceId_Vtbl {
@@ -26382,49 +8536,6 @@ windows_core::imp::define_interface!(ILightSensorReading, ILightSensorReading_Vt
 impl windows_core::RuntimeType for ILightSensorReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensorReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensorReading";
-}
-pub trait ILightSensorReading_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn IlluminanceInLux(&self) -> windows_core::Result<f32>;
-}
-impl ILightSensorReading_Vtbl {
-    pub const fn new<Identity: ILightSensorReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: ILightSensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IlluminanceInLux<Identity: ILightSensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorReading_Impl::IlluminanceInLux(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensorReading, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            IlluminanceInLux: IlluminanceInLux::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensorReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensorReading_Vtbl {
@@ -26436,51 +8547,6 @@ windows_core::imp::define_interface!(ILightSensorReading2, ILightSensorReading2_
 impl windows_core::RuntimeType for ILightSensorReading2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensorReading2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensorReading2";
-}
-pub trait ILightSensorReading2_Impl: windows_core::IUnknownImpl {
-    fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>>;
-}
-impl ILightSensorReading2_Vtbl {
-    pub const fn new<Identity: ILightSensorReading2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PerformanceCount<Identity: ILightSensorReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorReading2_Impl::PerformanceCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: ILightSensorReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorReading2_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensorReading2, OFFSET>(),
-            PerformanceCount: PerformanceCount::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensorReading2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensorReading2_Vtbl {
@@ -26488,37 +8554,20 @@ pub struct ILightSensorReading2_Vtbl {
     pub PerformanceCount: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub Properties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
+windows_core::imp::define_interface!(ILightSensorReading3, ILightSensorReading3_Vtbl, 0xf338ee06_96af_4029_b530_61acc05b7cfe);
+impl windows_core::RuntimeType for ILightSensorReading3 {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct ILightSensorReading3_Vtbl {
+    pub base__: windows_core::IInspectable_Vtbl,
+    pub Chromaticity: unsafe extern "system" fn(*mut core::ffi::c_void, *mut LightSensorChromaticity) -> windows_core::HRESULT,
+}
 windows_core::imp::define_interface!(ILightSensorReadingChangedEventArgs, ILightSensorReadingChangedEventArgs_Vtbl, 0xa3a2f4cf_258b_420c_b8ab_8edd601ecf50);
 impl windows_core::RuntimeType for ILightSensorReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensorReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensorReadingChangedEventArgs";
-}
-pub trait ILightSensorReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<LightSensorReading>;
-}
-impl ILightSensorReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: ILightSensorReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: ILightSensorReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensorReadingChangedEventArgs, OFFSET>(), Reading: Reading::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensorReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensorReadingChangedEventArgs_Vtbl {
@@ -26529,33 +8578,6 @@ windows_core::imp::define_interface!(ILightSensorStatics, ILightSensorStatics_Vt
 impl windows_core::RuntimeType for ILightSensorStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensorStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensorStatics";
-}
-pub trait ILightSensorStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDefault(&self) -> windows_core::Result<LightSensor>;
-}
-impl ILightSensorStatics_Vtbl {
-    pub const fn new<Identity: ILightSensorStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefault<Identity: ILightSensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorStatics_Impl::GetDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensorStatics, OFFSET>(), GetDefault: GetDefault::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensorStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensorStatics_Vtbl {
@@ -26566,51 +8588,6 @@ windows_core::imp::define_interface!(ILightSensorStatics2, ILightSensorStatics2_
 impl windows_core::RuntimeType for ILightSensorStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ILightSensorStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ILightSensorStatics2";
-}
-pub trait ILightSensorStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<LightSensor>>;
-}
-impl ILightSensorStatics2_Vtbl {
-    pub const fn new<Identity: ILightSensorStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDeviceSelector<Identity: ILightSensorStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorStatics2_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromIdAsync<Identity: ILightSensorStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILightSensorStatics2_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILightSensorStatics2, OFFSET>(),
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILightSensorStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ILightSensorStatics2_Vtbl {
@@ -26622,94 +8599,6 @@ windows_core::imp::define_interface!(IOrientationSensor, IOrientationSensor_Vtbl
 impl windows_core::RuntimeType for IOrientationSensor {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensor {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensor";
-}
-pub trait IOrientationSensor_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentReading(&self) -> windows_core::Result<OrientationSensorReading>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-    fn SetReportInterval(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportInterval(&self) -> windows_core::Result<u32>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<OrientationSensor, OrientationSensorReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IOrientationSensor_Vtbl {
-    pub const fn new<Identity: IOrientationSensor_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentReading<Identity: IOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensor_Impl::GetCurrentReading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: IOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensor_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReportInterval<Identity: IOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IOrientationSensor_Impl::SetReportInterval(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportInterval<Identity: IOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensor_Impl::ReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: IOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensor_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: IOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IOrientationSensor_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensor, OFFSET>(),
-            GetCurrentReading: GetCurrentReading::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-            SetReportInterval: SetReportInterval::<Identity, OFFSET>,
-            ReportInterval: ReportInterval::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensor as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensor_Vtbl {
@@ -26725,60 +8614,6 @@ windows_core::imp::define_interface!(IOrientationSensor2, IOrientationSensor2_Vt
 impl windows_core::RuntimeType for IOrientationSensor2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Graphics_Display")]
-impl windows_core::RuntimeName for IOrientationSensor2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensor2";
-}
-#[cfg(feature = "Graphics_Display")]
-pub trait IOrientationSensor2_Impl: windows_core::IUnknownImpl {
-    fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()>;
-    fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations>;
-    fn ReadingType(&self) -> windows_core::Result<SensorReadingType>;
-}
-#[cfg(feature = "Graphics_Display")]
-impl IOrientationSensor2_Vtbl {
-    pub const fn new<Identity: IOrientationSensor2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReadingTransform<Identity: IOrientationSensor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IOrientationSensor2_Impl::SetReadingTransform(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReadingTransform<Identity: IOrientationSensor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensor2_Impl::ReadingTransform(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingType<Identity: IOrientationSensor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SensorReadingType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensor2_Impl::ReadingType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensor2, OFFSET>(),
-            SetReadingTransform: SetReadingTransform::<Identity, OFFSET>,
-            ReadingTransform: ReadingTransform::<Identity, OFFSET>,
-            ReadingType: ReadingType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensor2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensor2_Vtbl {
@@ -26797,57 +8632,6 @@ windows_core::imp::define_interface!(IOrientationSensor3, IOrientationSensor3_Vt
 impl windows_core::RuntimeType for IOrientationSensor3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensor3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensor3";
-}
-pub trait IOrientationSensor3_Impl: windows_core::IUnknownImpl {
-    fn SetReportLatency(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportLatency(&self) -> windows_core::Result<u32>;
-    fn MaxBatchSize(&self) -> windows_core::Result<u32>;
-}
-impl IOrientationSensor3_Vtbl {
-    pub const fn new<Identity: IOrientationSensor3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReportLatency<Identity: IOrientationSensor3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IOrientationSensor3_Impl::SetReportLatency(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportLatency<Identity: IOrientationSensor3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensor3_Impl::ReportLatency(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxBatchSize<Identity: IOrientationSensor3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensor3_Impl::MaxBatchSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensor3, OFFSET>(),
-            SetReportLatency: SetReportLatency::<Identity, OFFSET>,
-            ReportLatency: ReportLatency::<Identity, OFFSET>,
-            MaxBatchSize: MaxBatchSize::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensor3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensor3_Vtbl {
@@ -26860,33 +8644,6 @@ windows_core::imp::define_interface!(IOrientationSensorDeviceId, IOrientationSen
 impl windows_core::RuntimeType for IOrientationSensorDeviceId {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorDeviceId {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorDeviceId";
-}
-pub trait IOrientationSensorDeviceId_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IOrientationSensorDeviceId_Vtbl {
-    pub const fn new<Identity: IOrientationSensorDeviceId_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: IOrientationSensorDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorDeviceId_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorDeviceId, OFFSET>(), DeviceId: DeviceId::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorDeviceId as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorDeviceId_Vtbl {
@@ -26897,65 +8654,6 @@ windows_core::imp::define_interface!(IOrientationSensorReading, IOrientationSens
 impl windows_core::RuntimeType for IOrientationSensorReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorReading";
-}
-pub trait IOrientationSensorReading_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn RotationMatrix(&self) -> windows_core::Result<SensorRotationMatrix>;
-    fn Quaternion(&self) -> windows_core::Result<SensorQuaternion>;
-}
-impl IOrientationSensorReading_Vtbl {
-    pub const fn new<Identity: IOrientationSensorReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: IOrientationSensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RotationMatrix<Identity: IOrientationSensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorReading_Impl::RotationMatrix(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Quaternion<Identity: IOrientationSensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorReading_Impl::Quaternion(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorReading, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            RotationMatrix: RotationMatrix::<Identity, OFFSET>,
-            Quaternion: Quaternion::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorReading_Vtbl {
@@ -26968,51 +8666,6 @@ windows_core::imp::define_interface!(IOrientationSensorReading2, IOrientationSen
 impl windows_core::RuntimeType for IOrientationSensorReading2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorReading2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorReading2";
-}
-pub trait IOrientationSensorReading2_Impl: windows_core::IUnknownImpl {
-    fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>>;
-}
-impl IOrientationSensorReading2_Vtbl {
-    pub const fn new<Identity: IOrientationSensorReading2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PerformanceCount<Identity: IOrientationSensorReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorReading2_Impl::PerformanceCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IOrientationSensorReading2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorReading2_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorReading2, OFFSET>(),
-            PerformanceCount: PerformanceCount::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorReading2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorReading2_Vtbl {
@@ -27024,36 +8677,6 @@ windows_core::imp::define_interface!(IOrientationSensorReadingChangedEventArgs,
 impl windows_core::RuntimeType for IOrientationSensorReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorReadingChangedEventArgs";
-}
-pub trait IOrientationSensorReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<OrientationSensorReading>;
-}
-impl IOrientationSensorReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IOrientationSensorReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: IOrientationSensorReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorReadingChangedEventArgs, OFFSET>(),
-            Reading: Reading::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorReadingChangedEventArgs_Vtbl {
@@ -27064,35 +8687,6 @@ windows_core::imp::define_interface!(IOrientationSensorReadingYawAccuracy, IOrie
 impl windows_core::RuntimeType for IOrientationSensorReadingYawAccuracy {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorReadingYawAccuracy {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorReadingYawAccuracy";
-}
-pub trait IOrientationSensorReadingYawAccuracy_Impl: windows_core::IUnknownImpl {
-    fn YawAccuracy(&self) -> windows_core::Result<MagnetometerAccuracy>;
-}
-impl IOrientationSensorReadingYawAccuracy_Vtbl {
-    pub const fn new<Identity: IOrientationSensorReadingYawAccuracy_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn YawAccuracy<Identity: IOrientationSensorReadingYawAccuracy_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MagnetometerAccuracy) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorReadingYawAccuracy_Impl::YawAccuracy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorReadingYawAccuracy, OFFSET>(),
-            YawAccuracy: YawAccuracy::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorReadingYawAccuracy as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorReadingYawAccuracy_Vtbl {
@@ -27103,33 +8697,6 @@ windows_core::imp::define_interface!(IOrientationSensorStatics, IOrientationSens
 impl windows_core::RuntimeType for IOrientationSensorStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorStatics";
-}
-pub trait IOrientationSensorStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDefault(&self) -> windows_core::Result<OrientationSensor>;
-}
-impl IOrientationSensorStatics_Vtbl {
-    pub const fn new<Identity: IOrientationSensorStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefault<Identity: IOrientationSensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorStatics_Impl::GetDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorStatics, OFFSET>(), GetDefault: GetDefault::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorStatics_Vtbl {
@@ -27140,36 +8707,6 @@ windows_core::imp::define_interface!(IOrientationSensorStatics2, IOrientationSen
 impl windows_core::RuntimeType for IOrientationSensorStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorStatics2";
-}
-pub trait IOrientationSensorStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetDefaultForRelativeReadings(&self) -> windows_core::Result<OrientationSensor>;
-}
-impl IOrientationSensorStatics2_Vtbl {
-    pub const fn new<Identity: IOrientationSensorStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefaultForRelativeReadings<Identity: IOrientationSensorStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorStatics2_Impl::GetDefaultForRelativeReadings(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorStatics2, OFFSET>(),
-            GetDefaultForRelativeReadings: GetDefaultForRelativeReadings::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorStatics2_Vtbl {
@@ -27180,51 +8717,6 @@ windows_core::imp::define_interface!(IOrientationSensorStatics3, IOrientationSen
 impl windows_core::RuntimeType for IOrientationSensorStatics3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorStatics3 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorStatics3";
-}
-pub trait IOrientationSensorStatics3_Impl: windows_core::IUnknownImpl {
-    fn GetDefaultWithSensorReadingType(&self, sensorReadingtype: SensorReadingType) -> windows_core::Result<OrientationSensor>;
-    fn GetDefaultWithSensorReadingTypeAndSensorOptimizationGoal(&self, sensorReadingType: SensorReadingType, optimizationGoal: SensorOptimizationGoal) -> windows_core::Result<OrientationSensor>;
-}
-impl IOrientationSensorStatics3_Vtbl {
-    pub const fn new<Identity: IOrientationSensorStatics3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefaultWithSensorReadingType<Identity: IOrientationSensorStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, sensorreadingtype: SensorReadingType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorStatics3_Impl::GetDefaultWithSensorReadingType(this, sensorreadingtype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDefaultWithSensorReadingTypeAndSensorOptimizationGoal<Identity: IOrientationSensorStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, sensorreadingtype: SensorReadingType, optimizationgoal: SensorOptimizationGoal, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorStatics3_Impl::GetDefaultWithSensorReadingTypeAndSensorOptimizationGoal(this, sensorreadingtype, optimizationgoal) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorStatics3, OFFSET>(),
-            GetDefaultWithSensorReadingType: GetDefaultWithSensorReadingType::<Identity, OFFSET>,
-            GetDefaultWithSensorReadingTypeAndSensorOptimizationGoal: GetDefaultWithSensorReadingTypeAndSensorOptimizationGoal::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorStatics3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorStatics3_Vtbl {
@@ -27236,66 +8728,6 @@ windows_core::imp::define_interface!(IOrientationSensorStatics4, IOrientationSen
 impl windows_core::RuntimeType for IOrientationSensorStatics4 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IOrientationSensorStatics4 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IOrientationSensorStatics4";
-}
-pub trait IOrientationSensorStatics4_Impl: windows_core::IUnknownImpl {
-    fn GetDeviceSelector(&self, readingType: SensorReadingType) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDeviceSelectorWithSensorReadingTypeAndSensorOptimizationGoal(&self, readingType: SensorReadingType, optimizationGoal: SensorOptimizationGoal) -> windows_core::Result<windows_core::HSTRING>;
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<OrientationSensor>>;
-}
-impl IOrientationSensorStatics4_Vtbl {
-    pub const fn new<Identity: IOrientationSensorStatics4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDeviceSelector<Identity: IOrientationSensorStatics4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, readingtype: SensorReadingType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorStatics4_Impl::GetDeviceSelector(this, readingtype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelectorWithSensorReadingTypeAndSensorOptimizationGoal<Identity: IOrientationSensorStatics4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, readingtype: SensorReadingType, optimizationgoal: SensorOptimizationGoal, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorStatics4_Impl::GetDeviceSelectorWithSensorReadingTypeAndSensorOptimizationGoal(this, readingtype, optimizationgoal) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromIdAsync<Identity: IOrientationSensorStatics4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOrientationSensorStatics4_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOrientationSensorStatics4, OFFSET>(),
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-            GetDeviceSelectorWithSensorReadingTypeAndSensorOptimizationGoal: GetDeviceSelectorWithSensorReadingTypeAndSensorOptimizationGoal::<Identity, OFFSET>,
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOrientationSensorStatics4 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IOrientationSensorStatics4_Vtbl {
@@ -27308,108 +8740,6 @@ windows_core::imp::define_interface!(IPedometer, IPedometer_Vtbl, 0x9a1e013d_3d9
 impl windows_core::RuntimeType for IPedometer {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IPedometer {
-    const NAME: &'static str = "Windows.Devices.Sensors.IPedometer";
-}
-pub trait IPedometer_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn PowerInMilliwatts(&self) -> windows_core::Result<f64>;
-    fn MinimumReportInterval(&self) -> windows_core::Result<u32>;
-    fn SetReportInterval(&self, value: u32) -> windows_core::Result<()>;
-    fn ReportInterval(&self) -> windows_core::Result<u32>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<Pedometer, PedometerReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IPedometer_Vtbl {
-    pub const fn new<Identity: IPedometer_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: IPedometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometer_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PowerInMilliwatts<Identity: IPedometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometer_Impl::PowerInMilliwatts(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinimumReportInterval<Identity: IPedometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometer_Impl::MinimumReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReportInterval<Identity: IPedometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPedometer_Impl::SetReportInterval(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReportInterval<Identity: IPedometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometer_Impl::ReportInterval(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: IPedometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometer_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: IPedometer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPedometer_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IPedometer, OFFSET>(),
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            PowerInMilliwatts: PowerInMilliwatts::<Identity, OFFSET>,
-            MinimumReportInterval: MinimumReportInterval::<Identity, OFFSET>,
-            SetReportInterval: SetReportInterval::<Identity, OFFSET>,
-            ReportInterval: ReportInterval::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPedometer as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPedometer_Vtbl {
@@ -27426,33 +8756,6 @@ windows_core::imp::define_interface!(IPedometer2, IPedometer2_Vtbl, 0xe5a406df_2
 impl windows_core::RuntimeType for IPedometer2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IPedometer2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IPedometer2";
-}
-pub trait IPedometer2_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentReadings(&self) -> windows_core::Result<windows_collections::IMapView<PedometerStepKind, PedometerReading>>;
-}
-impl IPedometer2_Vtbl {
-    pub const fn new<Identity: IPedometer2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentReadings<Identity: IPedometer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometer2_Impl::GetCurrentReadings(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IPedometer2, OFFSET>(), GetCurrentReadings: GetCurrentReadings::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPedometer2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPedometer2_Vtbl {
@@ -27463,33 +8766,6 @@ windows_core::imp::define_interface!(IPedometerDataThresholdFactory, IPedometerD
 impl windows_core::RuntimeType for IPedometerDataThresholdFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IPedometerDataThresholdFactory {
-    const NAME: &'static str = "Windows.Devices.Sensors.IPedometerDataThresholdFactory";
-}
-pub trait IPedometerDataThresholdFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, sensor: windows_core::Ref<'_, Pedometer>, stepGoal: i32) -> windows_core::Result<PedometerDataThreshold>;
-}
-impl IPedometerDataThresholdFactory_Vtbl {
-    pub const fn new<Identity: IPedometerDataThresholdFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IPedometerDataThresholdFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, sensor: *mut core::ffi::c_void, stepgoal: i32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerDataThresholdFactory_Impl::Create(this, core::mem::transmute_copy(&sensor), stepgoal) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IPedometerDataThresholdFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPedometerDataThresholdFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPedometerDataThresholdFactory_Vtbl {
@@ -27500,77 +8776,6 @@ windows_core::imp::define_interface!(IPedometerReading, IPedometerReading_Vtbl,
 impl windows_core::RuntimeType for IPedometerReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IPedometerReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.IPedometerReading";
-}
-pub trait IPedometerReading_Impl: windows_core::IUnknownImpl {
-    fn StepKind(&self) -> windows_core::Result<PedometerStepKind>;
-    fn CumulativeSteps(&self) -> windows_core::Result<i32>;
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn CumulativeStepsDuration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-}
-impl IPedometerReading_Vtbl {
-    pub const fn new<Identity: IPedometerReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn StepKind<Identity: IPedometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut PedometerStepKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerReading_Impl::StepKind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CumulativeSteps<Identity: IPedometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerReading_Impl::CumulativeSteps(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Timestamp<Identity: IPedometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CumulativeStepsDuration<Identity: IPedometerReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerReading_Impl::CumulativeStepsDuration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IPedometerReading, OFFSET>(),
-            StepKind: StepKind::<Identity, OFFSET>,
-            CumulativeSteps: CumulativeSteps::<Identity, OFFSET>,
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            CumulativeStepsDuration: CumulativeStepsDuration::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPedometerReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPedometerReading_Vtbl {
@@ -27584,33 +8789,6 @@ windows_core::imp::define_interface!(IPedometerReadingChangedEventArgs, IPedomet
 impl windows_core::RuntimeType for IPedometerReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IPedometerReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.IPedometerReadingChangedEventArgs";
-}
-pub trait IPedometerReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<PedometerReading>;
-}
-impl IPedometerReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IPedometerReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: IPedometerReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IPedometerReadingChangedEventArgs, OFFSET>(), Reading: Reading::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPedometerReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPedometerReadingChangedEventArgs_Vtbl {
@@ -27621,96 +8799,6 @@ windows_core::imp::define_interface!(IPedometerStatics, IPedometerStatics_Vtbl,
 impl windows_core::RuntimeType for IPedometerStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IPedometerStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.IPedometerStatics";
-}
-pub trait IPedometerStatics_Impl: windows_core::IUnknownImpl {
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<Pedometer>>;
-    fn GetDefaultAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<Pedometer>>;
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetSystemHistoryAsync(&self, fromTime: &super::super::Foundation::DateTime) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<PedometerReading>>>;
-    fn GetSystemHistoryWithDurationAsync(&self, fromTime: &super::super::Foundation::DateTime, duration: &super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<PedometerReading>>>;
-}
-impl IPedometerStatics_Vtbl {
-    pub const fn new<Identity: IPedometerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromIdAsync<Identity: IPedometerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerStatics_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDefaultAsync<Identity: IPedometerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerStatics_Impl::GetDefaultAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelector<Identity: IPedometerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerStatics_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetSystemHistoryAsync<Identity: IPedometerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, fromtime: super::super::Foundation::DateTime, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerStatics_Impl::GetSystemHistoryAsync(this, core::mem::transmute(&fromtime)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetSystemHistoryWithDurationAsync<Identity: IPedometerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, fromtime: super::super::Foundation::DateTime, duration: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerStatics_Impl::GetSystemHistoryWithDurationAsync(this, core::mem::transmute(&fromtime), core::mem::transmute(&duration)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IPedometerStatics, OFFSET>(),
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            GetDefaultAsync: GetDefaultAsync::<Identity, OFFSET>,
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-            GetSystemHistoryAsync: GetSystemHistoryAsync::<Identity, OFFSET>,
-            GetSystemHistoryWithDurationAsync: GetSystemHistoryWithDurationAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPedometerStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPedometerStatics_Vtbl {
@@ -27725,36 +8813,6 @@ windows_core::imp::define_interface!(IPedometerStatics2, IPedometerStatics2_Vtbl
 impl windows_core::RuntimeType for IPedometerStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IPedometerStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IPedometerStatics2";
-}
-pub trait IPedometerStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetReadingsFromTriggerDetails(&self, triggerDetails: windows_core::Ref<'_, SensorDataThresholdTriggerDetails>) -> windows_core::Result<windows_collections::IVectorView<PedometerReading>>;
-}
-impl IPedometerStatics2_Vtbl {
-    pub const fn new<Identity: IPedometerStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetReadingsFromTriggerDetails<Identity: IPedometerStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, triggerdetails: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPedometerStatics2_Impl::GetReadingsFromTriggerDetails(this, core::mem::transmute_copy(&triggerdetails)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IPedometerStatics2, OFFSET>(),
-            GetReadingsFromTriggerDetails: GetReadingsFromTriggerDetails::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPedometerStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPedometerStatics2_Vtbl {
@@ -27765,118 +8823,6 @@ windows_core::imp::define_interface!(IProximitySensor, IProximitySensor_Vtbl, 0x
 impl windows_core::RuntimeType for IProximitySensor {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IProximitySensor {
-    const NAME: &'static str = "Windows.Devices.Sensors.IProximitySensor";
-}
-pub trait IProximitySensor_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn MaxDistanceInMillimeters(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>>;
-    fn MinDistanceInMillimeters(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>>;
-    fn GetCurrentReading(&self) -> windows_core::Result<ProximitySensorReading>;
-    fn ReadingChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<ProximitySensor, ProximitySensorReadingChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn CreateDisplayOnOffController(&self) -> windows_core::Result<ProximitySensorDisplayOnOffController>;
-}
-impl IProximitySensor_Vtbl {
-    pub const fn new<Identity: IProximitySensor_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: IProximitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensor_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxDistanceInMillimeters<Identity: IProximitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensor_Impl::MaxDistanceInMillimeters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinDistanceInMillimeters<Identity: IProximitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensor_Impl::MinDistanceInMillimeters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCurrentReading<Identity: IProximitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensor_Impl::GetCurrentReading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadingChanged<Identity: IProximitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensor_Impl::ReadingChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveReadingChanged<Identity: IProximitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IProximitySensor_Impl::RemoveReadingChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn CreateDisplayOnOffController<Identity: IProximitySensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensor_Impl::CreateDisplayOnOffController(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IProximitySensor, OFFSET>(),
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            MaxDistanceInMillimeters: MaxDistanceInMillimeters::<Identity, OFFSET>,
-            MinDistanceInMillimeters: MinDistanceInMillimeters::<Identity, OFFSET>,
-            GetCurrentReading: GetCurrentReading::<Identity, OFFSET>,
-            ReadingChanged: ReadingChanged::<Identity, OFFSET>,
-            RemoveReadingChanged: RemoveReadingChanged::<Identity, OFFSET>,
-            CreateDisplayOnOffController: CreateDisplayOnOffController::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IProximitySensor as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IProximitySensor_Vtbl {
@@ -27893,33 +8839,6 @@ windows_core::imp::define_interface!(IProximitySensorDataThresholdFactory, IProx
 impl windows_core::RuntimeType for IProximitySensorDataThresholdFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IProximitySensorDataThresholdFactory {
-    const NAME: &'static str = "Windows.Devices.Sensors.IProximitySensorDataThresholdFactory";
-}
-pub trait IProximitySensorDataThresholdFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, sensor: windows_core::Ref<'_, ProximitySensor>) -> windows_core::Result<ProximitySensorDataThreshold>;
-}
-impl IProximitySensorDataThresholdFactory_Vtbl {
-    pub const fn new<Identity: IProximitySensorDataThresholdFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IProximitySensorDataThresholdFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, sensor: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensorDataThresholdFactory_Impl::Create(this, core::mem::transmute_copy(&sensor)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IProximitySensorDataThresholdFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IProximitySensorDataThresholdFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IProximitySensorDataThresholdFactory_Vtbl {
@@ -27930,64 +8849,6 @@ windows_core::imp::define_interface!(IProximitySensorReading, IProximitySensorRe
 impl windows_core::RuntimeType for IProximitySensorReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IProximitySensorReading {
-    const NAME: &'static str = "Windows.Devices.Sensors.IProximitySensorReading";
-}
-pub trait IProximitySensorReading_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn IsDetected(&self) -> windows_core::Result<bool>;
-    fn DistanceInMillimeters(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>>;
-}
-impl IProximitySensorReading_Vtbl {
-    pub const fn new<Identity: IProximitySensorReading_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: IProximitySensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensorReading_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsDetected<Identity: IProximitySensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensorReading_Impl::IsDetected(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DistanceInMillimeters<Identity: IProximitySensorReading_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensorReading_Impl::DistanceInMillimeters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IProximitySensorReading, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            IsDetected: IsDetected::<Identity, OFFSET>,
-            DistanceInMillimeters: DistanceInMillimeters::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IProximitySensorReading as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IProximitySensorReading_Vtbl {
@@ -28000,36 +8861,6 @@ windows_core::imp::define_interface!(IProximitySensorReadingChangedEventArgs, IP
 impl windows_core::RuntimeType for IProximitySensorReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IProximitySensorReadingChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.IProximitySensorReadingChangedEventArgs";
-}
-pub trait IProximitySensorReadingChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Reading(&self) -> windows_core::Result<ProximitySensorReading>;
-}
-impl IProximitySensorReadingChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IProximitySensorReadingChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reading<Identity: IProximitySensorReadingChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensorReadingChangedEventArgs_Impl::Reading(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IProximitySensorReadingChangedEventArgs, OFFSET>(),
-            Reading: Reading::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IProximitySensorReadingChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IProximitySensorReadingChangedEventArgs_Vtbl {
@@ -28040,51 +8871,6 @@ windows_core::imp::define_interface!(IProximitySensorStatics, IProximitySensorSt
 impl windows_core::RuntimeType for IProximitySensorStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IProximitySensorStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.IProximitySensorStatics";
-}
-pub trait IProximitySensorStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn FromId(&self, sensorId: &windows_core::HSTRING) -> windows_core::Result<ProximitySensor>;
-}
-impl IProximitySensorStatics_Vtbl {
-    pub const fn new<Identity: IProximitySensorStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDeviceSelector<Identity: IProximitySensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensorStatics_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromId<Identity: IProximitySensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, sensorid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensorStatics_Impl::FromId(this, core::mem::transmute(&sensorid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IProximitySensorStatics, OFFSET>(),
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-            FromId: FromId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IProximitySensorStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IProximitySensorStatics_Vtbl {
@@ -28096,36 +8882,6 @@ windows_core::imp::define_interface!(IProximitySensorStatics2, IProximitySensorS
 impl windows_core::RuntimeType for IProximitySensorStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IProximitySensorStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.IProximitySensorStatics2";
-}
-pub trait IProximitySensorStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetReadingsFromTriggerDetails(&self, triggerDetails: windows_core::Ref<'_, SensorDataThresholdTriggerDetails>) -> windows_core::Result<windows_collections::IVectorView<ProximitySensorReading>>;
-}
-impl IProximitySensorStatics2_Vtbl {
-    pub const fn new<Identity: IProximitySensorStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetReadingsFromTriggerDetails<Identity: IProximitySensorStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, triggerdetails: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProximitySensorStatics2_Impl::GetReadingsFromTriggerDetails(this, core::mem::transmute_copy(&triggerdetails)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IProximitySensorStatics2, OFFSET>(),
-            GetReadingsFromTriggerDetails: GetReadingsFromTriggerDetails::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IProximitySensorStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IProximitySensorStatics2_Vtbl {
@@ -28158,50 +8914,6 @@ windows_core::imp::define_interface!(ISensorDataThresholdTriggerDetails, ISensor
 impl windows_core::RuntimeType for ISensorDataThresholdTriggerDetails {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISensorDataThresholdTriggerDetails {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISensorDataThresholdTriggerDetails";
-}
-pub trait ISensorDataThresholdTriggerDetails_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SensorType(&self) -> windows_core::Result<SensorType>;
-}
-impl ISensorDataThresholdTriggerDetails_Vtbl {
-    pub const fn new<Identity: ISensorDataThresholdTriggerDetails_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: ISensorDataThresholdTriggerDetails_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorDataThresholdTriggerDetails_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SensorType<Identity: ISensorDataThresholdTriggerDetails_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SensorType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorDataThresholdTriggerDetails_Impl::SensorType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISensorDataThresholdTriggerDetails, OFFSET>(),
-            DeviceId: DeviceId::<Identity, OFFSET>,
-            SensorType: SensorType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISensorDataThresholdTriggerDetails as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISensorDataThresholdTriggerDetails_Vtbl {
@@ -28213,77 +8925,6 @@ windows_core::imp::define_interface!(ISensorQuaternion, ISensorQuaternion_Vtbl,
 impl windows_core::RuntimeType for ISensorQuaternion {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISensorQuaternion {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISensorQuaternion";
-}
-pub trait ISensorQuaternion_Impl: windows_core::IUnknownImpl {
-    fn W(&self) -> windows_core::Result<f32>;
-    fn X(&self) -> windows_core::Result<f32>;
-    fn Y(&self) -> windows_core::Result<f32>;
-    fn Z(&self) -> windows_core::Result<f32>;
-}
-impl ISensorQuaternion_Vtbl {
-    pub const fn new<Identity: ISensorQuaternion_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn W<Identity: ISensorQuaternion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorQuaternion_Impl::W(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn X<Identity: ISensorQuaternion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorQuaternion_Impl::X(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Y<Identity: ISensorQuaternion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorQuaternion_Impl::Y(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Z<Identity: ISensorQuaternion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorQuaternion_Impl::Z(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISensorQuaternion, OFFSET>(),
-            W: W::<Identity, OFFSET>,
-            X: X::<Identity, OFFSET>,
-            Y: Y::<Identity, OFFSET>,
-            Z: Z::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISensorQuaternion as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISensorQuaternion_Vtbl {
@@ -28297,147 +8938,6 @@ windows_core::imp::define_interface!(ISensorRotationMatrix, ISensorRotationMatri
 impl windows_core::RuntimeType for ISensorRotationMatrix {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISensorRotationMatrix {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISensorRotationMatrix";
-}
-pub trait ISensorRotationMatrix_Impl: windows_core::IUnknownImpl {
-    fn M11(&self) -> windows_core::Result<f32>;
-    fn M12(&self) -> windows_core::Result<f32>;
-    fn M13(&self) -> windows_core::Result<f32>;
-    fn M21(&self) -> windows_core::Result<f32>;
-    fn M22(&self) -> windows_core::Result<f32>;
-    fn M23(&self) -> windows_core::Result<f32>;
-    fn M31(&self) -> windows_core::Result<f32>;
-    fn M32(&self) -> windows_core::Result<f32>;
-    fn M33(&self) -> windows_core::Result<f32>;
-}
-impl ISensorRotationMatrix_Vtbl {
-    pub const fn new<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn M11<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M11(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn M12<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M12(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn M13<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M13(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn M21<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M21(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn M22<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M22(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn M23<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M23(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn M31<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M31(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn M32<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M32(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn M33<Identity: ISensorRotationMatrix_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISensorRotationMatrix_Impl::M33(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISensorRotationMatrix, OFFSET>(),
-            M11: M11::<Identity, OFFSET>,
-            M12: M12::<Identity, OFFSET>,
-            M13: M13::<Identity, OFFSET>,
-            M21: M21::<Identity, OFFSET>,
-            M22: M22::<Identity, OFFSET>,
-            M23: M23::<Identity, OFFSET>,
-            M31: M31::<Identity, OFFSET>,
-            M32: M32::<Identity, OFFSET>,
-            M33: M33::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISensorRotationMatrix as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISensorRotationMatrix_Vtbl {
@@ -28456,57 +8956,6 @@ windows_core::imp::define_interface!(ISimpleOrientationSensor, ISimpleOrientatio
 impl windows_core::RuntimeType for ISimpleOrientationSensor {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISimpleOrientationSensor {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISimpleOrientationSensor";
-}
-pub trait ISimpleOrientationSensor_Impl: windows_core::IUnknownImpl {
-    fn GetCurrentOrientation(&self) -> windows_core::Result<SimpleOrientation>;
-    fn OrientationChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<SimpleOrientationSensor, SimpleOrientationSensorOrientationChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveOrientationChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl ISimpleOrientationSensor_Vtbl {
-    pub const fn new<Identity: ISimpleOrientationSensor_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetCurrentOrientation<Identity: ISimpleOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SimpleOrientation) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensor_Impl::GetCurrentOrientation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OrientationChanged<Identity: ISimpleOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensor_Impl::OrientationChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveOrientationChanged<Identity: ISimpleOrientationSensor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISimpleOrientationSensor_Impl::RemoveOrientationChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISimpleOrientationSensor, OFFSET>(),
-            GetCurrentOrientation: GetCurrentOrientation::<Identity, OFFSET>,
-            OrientationChanged: OrientationChanged::<Identity, OFFSET>,
-            RemoveOrientationChanged: RemoveOrientationChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISimpleOrientationSensor as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISimpleOrientationSensor_Vtbl {
@@ -28519,46 +8968,6 @@ windows_core::imp::define_interface!(ISimpleOrientationSensor2, ISimpleOrientati
 impl windows_core::RuntimeType for ISimpleOrientationSensor2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Graphics_Display")]
-impl windows_core::RuntimeName for ISimpleOrientationSensor2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISimpleOrientationSensor2";
-}
-#[cfg(feature = "Graphics_Display")]
-pub trait ISimpleOrientationSensor2_Impl: windows_core::IUnknownImpl {
-    fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()>;
-    fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations>;
-}
-#[cfg(feature = "Graphics_Display")]
-impl ISimpleOrientationSensor2_Vtbl {
-    pub const fn new<Identity: ISimpleOrientationSensor2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetReadingTransform<Identity: ISimpleOrientationSensor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISimpleOrientationSensor2_Impl::SetReadingTransform(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ReadingTransform<Identity: ISimpleOrientationSensor2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Graphics::Display::DisplayOrientations) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensor2_Impl::ReadingTransform(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISimpleOrientationSensor2, OFFSET>(),
-            SetReadingTransform: SetReadingTransform::<Identity, OFFSET>,
-            ReadingTransform: ReadingTransform::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISimpleOrientationSensor2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISimpleOrientationSensor2_Vtbl {
@@ -28576,33 +8985,6 @@ windows_core::imp::define_interface!(ISimpleOrientationSensorDeviceId, ISimpleOr
 impl windows_core::RuntimeType for ISimpleOrientationSensorDeviceId {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISimpleOrientationSensorDeviceId {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISimpleOrientationSensorDeviceId";
-}
-pub trait ISimpleOrientationSensorDeviceId_Impl: windows_core::IUnknownImpl {
-    fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ISimpleOrientationSensorDeviceId_Vtbl {
-    pub const fn new<Identity: ISimpleOrientationSensorDeviceId_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeviceId<Identity: ISimpleOrientationSensorDeviceId_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensorDeviceId_Impl::DeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISimpleOrientationSensorDeviceId, OFFSET>(), DeviceId: DeviceId::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISimpleOrientationSensorDeviceId as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISimpleOrientationSensorDeviceId_Vtbl {
@@ -28613,49 +8995,6 @@ windows_core::imp::define_interface!(ISimpleOrientationSensorOrientationChangedE
 impl windows_core::RuntimeType for ISimpleOrientationSensorOrientationChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISimpleOrientationSensorOrientationChangedEventArgs {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISimpleOrientationSensorOrientationChangedEventArgs";
-}
-pub trait ISimpleOrientationSensorOrientationChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn Orientation(&self) -> windows_core::Result<SimpleOrientation>;
-}
-impl ISimpleOrientationSensorOrientationChangedEventArgs_Vtbl {
-    pub const fn new<Identity: ISimpleOrientationSensorOrientationChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Timestamp<Identity: ISimpleOrientationSensorOrientationChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensorOrientationChangedEventArgs_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Orientation<Identity: ISimpleOrientationSensorOrientationChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SimpleOrientation) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensorOrientationChangedEventArgs_Impl::Orientation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISimpleOrientationSensorOrientationChangedEventArgs, OFFSET>(),
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            Orientation: Orientation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISimpleOrientationSensorOrientationChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISimpleOrientationSensorOrientationChangedEventArgs_Vtbl {
@@ -28667,33 +9006,6 @@ windows_core::imp::define_interface!(ISimpleOrientationSensorStatics, ISimpleOri
 impl windows_core::RuntimeType for ISimpleOrientationSensorStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISimpleOrientationSensorStatics {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISimpleOrientationSensorStatics";
-}
-pub trait ISimpleOrientationSensorStatics_Impl: windows_core::IUnknownImpl {
-    fn GetDefault(&self) -> windows_core::Result<SimpleOrientationSensor>;
-}
-impl ISimpleOrientationSensorStatics_Vtbl {
-    pub const fn new<Identity: ISimpleOrientationSensorStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefault<Identity: ISimpleOrientationSensorStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensorStatics_Impl::GetDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISimpleOrientationSensorStatics, OFFSET>(), GetDefault: GetDefault::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISimpleOrientationSensorStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISimpleOrientationSensorStatics_Vtbl {
@@ -28704,51 +9016,6 @@ windows_core::imp::define_interface!(ISimpleOrientationSensorStatics2, ISimpleOr
 impl windows_core::RuntimeType for ISimpleOrientationSensorStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISimpleOrientationSensorStatics2 {
-    const NAME: &'static str = "Windows.Devices.Sensors.ISimpleOrientationSensorStatics2";
-}
-pub trait ISimpleOrientationSensorStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn FromIdAsync(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<SimpleOrientationSensor>>;
-}
-impl ISimpleOrientationSensorStatics2_Vtbl {
-    pub const fn new<Identity: ISimpleOrientationSensorStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDeviceSelector<Identity: ISimpleOrientationSensorStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensorStatics2_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromIdAsync<Identity: ISimpleOrientationSensorStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISimpleOrientationSensorStatics2_Impl::FromIdAsync(this, core::mem::transmute(&deviceid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISimpleOrientationSensorStatics2, OFFSET>(),
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISimpleOrientationSensorStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISimpleOrientationSensorStatics2_Vtbl {
@@ -28761,115 +9028,6 @@ pub struct ISimpleOrientationSensorStatics2_Vtbl {
 pub struct Inclinometer(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(Inclinometer, windows_core::IUnknown, windows_core::IInspectable);
 impl Inclinometer {
-    pub fn GetCurrentReading(&self) -> windows_core::Result<InclinometerReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportInterval(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReportInterval)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<Inclinometer, InclinometerReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IInclinometer2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReadingTransform)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations> {
-        let this = &windows_core::Interface::cast::<IInclinometer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingTransform)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingType(&self) -> windows_core::Result<SensorReadingType> {
-        let this = &windows_core::Interface::cast::<IInclinometer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportLatency(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IInclinometer3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReportLatency)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportLatency(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IInclinometer3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportLatency)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxBatchSize(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IInclinometer3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxBatchSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReportThreshold(&self) -> windows_core::Result<InclinometerDataThreshold> {
-        let this = &windows_core::Interface::cast::<IInclinometer4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportThreshold)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IInclinometerDeviceId>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetDefault() -> windows_core::Result<Inclinometer> {
-        Self::IInclinometerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDefaultForRelativeReadings() -> windows_core::Result<Inclinometer> {
-        Self::IInclinometerStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefaultForRelativeReadings)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDefaultWithSensorReadingType(sensorreadingtype: SensorReadingType) -> windows_core::Result<Inclinometer> {
-        Self::IInclinometerStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefaultWithSensorReadingType)(windows_core::Interface::as_raw(this), sensorreadingtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn GetDeviceSelector(readingtype: SensorReadingType) -> windows_core::Result<windows_core::HSTRING> {
         Self::IInclinometerStatics4(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -28915,41 +9073,6 @@ unsafe impl Sync for Inclinometer {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct InclinometerDataThreshold(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(InclinometerDataThreshold, windows_core::IUnknown, windows_core::IInspectable);
-impl InclinometerDataThreshold {
-    pub fn PitchInDegrees(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PitchInDegrees)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPitchInDegrees(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPitchInDegrees)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn RollInDegrees(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RollInDegrees)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetRollInDegrees(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRollInDegrees)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn YawInDegrees(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).YawInDegrees)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetYawInDegrees(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetYawInDegrees)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for InclinometerDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IInclinometerDataThreshold>();
 }
@@ -28966,57 +9089,6 @@ unsafe impl Sync for InclinometerDataThreshold {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct InclinometerReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(InclinometerReading, windows_core::IUnknown, windows_core::IInspectable);
-impl InclinometerReading {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PitchDegrees(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PitchDegrees)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RollDegrees(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RollDegrees)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn YawDegrees(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).YawDegrees)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IInclinometerReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PerformanceCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<IInclinometerReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn YawAccuracy(&self) -> windows_core::Result<MagnetometerAccuracy> {
-        let this = &windows_core::Interface::cast::<IInclinometerReadingYawAccuracy>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).YawAccuracy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for InclinometerReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IInclinometerReading>();
 }
@@ -29033,15 +9105,6 @@ unsafe impl Sync for InclinometerReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct InclinometerReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(InclinometerReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl InclinometerReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<InclinometerReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for InclinometerReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IInclinometerReadingChangedEventArgs>();
 }
@@ -29059,83 +9122,6 @@ unsafe impl Sync for InclinometerReadingChangedEventArgs {}
 pub struct LightSensor(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(LightSensor, windows_core::IUnknown, windows_core::IInspectable);
 impl LightSensor {
-    pub fn GetCurrentReading(&self) -> windows_core::Result<LightSensorReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportInterval(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReportInterval)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<LightSensor, LightSensorReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SetReportLatency(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ILightSensor2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReportLatency)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportLatency(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<ILightSensor2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportLatency)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxBatchSize(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<ILightSensor2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxBatchSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReportThreshold(&self) -> windows_core::Result<LightSensorDataThreshold> {
-        let this = &windows_core::Interface::cast::<ILightSensor3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportThreshold)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ILightSensorDeviceId>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetDefault() -> windows_core::Result<LightSensor> {
-        Self::ILightSensorStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn GetDeviceSelector() -> windows_core::Result<windows_core::HSTRING> {
         Self::ILightSensorStatics2(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -29169,34 +9155,22 @@ impl windows_core::RuntimeName for LightSensor {
 }
 unsafe impl Send for LightSensor {}
 unsafe impl Sync for LightSensor {}
+#[repr(C)]
+#[derive(Clone, Copy, Debug, Default, PartialEq)]
+pub struct LightSensorChromaticity {
+    pub X: f64,
+    pub Y: f64,
+}
+impl windows_core::TypeKind for LightSensorChromaticity {
+    type TypeKind = windows_core::CopyType;
+}
+impl windows_core::RuntimeType for LightSensorChromaticity {
+    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"struct(Windows.Devices.Sensors.LightSensorChromaticity;f8;f8)");
+}
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct LightSensorDataThreshold(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(LightSensorDataThreshold, windows_core::IUnknown, windows_core::IInspectable);
-impl LightSensorDataThreshold {
-    pub fn LuxPercentage(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LuxPercentage)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetLuxPercentage(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLuxPercentage)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AbsoluteLux(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AbsoluteLux)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAbsoluteLux(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAbsoluteLux)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for LightSensorDataThreshold {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ILightSensorDataThreshold>();
 }
@@ -29213,36 +9187,6 @@ unsafe impl Sync for LightSensorDataThreshold {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct LightSensorReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(LightSensorReading, windows_core::IUnknown, windows_core::IInspectable);
-impl LightSensorReading {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IlluminanceInLux(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IlluminanceInLux)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<ILightSensorReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PerformanceCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<ILightSensorReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for LightSensorReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ILightSensorReading>();
 }
@@ -29259,15 +9203,6 @@ unsafe impl Sync for LightSensorReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct LightSensorReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(LightSensorReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl LightSensorReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<LightSensorReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for LightSensorReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ILightSensorReadingChangedEventArgs>();
 }
@@ -29300,126 +9235,12 @@ impl windows_core::RuntimeType for MagnetometerAccuracy {
 pub struct OrientationSensor(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(OrientationSensor, windows_core::IUnknown, windows_core::IInspectable);
 impl OrientationSensor {
-    pub fn GetCurrentReading(&self) -> windows_core::Result<OrientationSensorReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportInterval(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReportInterval)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<OrientationSensor, OrientationSensorReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IOrientationSensor2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReadingTransform)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations> {
-        let this = &windows_core::Interface::cast::<IOrientationSensor2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingTransform)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingType(&self) -> windows_core::Result<SensorReadingType> {
-        let this = &windows_core::Interface::cast::<IOrientationSensor2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportLatency(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IOrientationSensor3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReportLatency)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportLatency(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IOrientationSensor3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportLatency)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxBatchSize(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IOrientationSensor3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxBatchSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IOrientationSensorDeviceId>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetDefault() -> windows_core::Result<OrientationSensor> {
-        Self::IOrientationSensorStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDefaultForRelativeReadings() -> windows_core::Result<OrientationSensor> {
-        Self::IOrientationSensorStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefaultForRelativeReadings)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDefaultWithSensorReadingType(sensorreadingtype: SensorReadingType) -> windows_core::Result<OrientationSensor> {
-        Self::IOrientationSensorStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefaultWithSensorReadingType)(windows_core::Interface::as_raw(this), sensorreadingtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDefaultWithSensorReadingTypeAndSensorOptimizationGoal(sensorreadingtype: SensorReadingType, optimizationgoal: SensorOptimizationGoal) -> windows_core::Result<OrientationSensor> {
-        Self::IOrientationSensorStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefaultWithSensorReadingTypeAndSensorOptimizationGoal)(windows_core::Interface::as_raw(this), sensorreadingtype, optimizationgoal, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn GetDeviceSelector(readingtype: SensorReadingType) -> windows_core::Result<windows_core::HSTRING> {
         Self::IOrientationSensorStatics4(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).GetDeviceSelector)(windows_core::Interface::as_raw(this), readingtype, &mut result__).map(|| core::mem::transmute(result__))
         })
     }
-    pub fn GetDeviceSelectorWithSensorReadingTypeAndSensorOptimizationGoal(readingtype: SensorReadingType, optimizationgoal: SensorOptimizationGoal) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IOrientationSensorStatics4(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelectorWithSensorReadingTypeAndSensorOptimizationGoal)(windows_core::Interface::as_raw(this), readingtype, optimizationgoal, &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<OrientationSensor>> {
         Self::IOrientationSensorStatics4(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -29459,50 +9280,6 @@ unsafe impl Sync for OrientationSensor {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct OrientationSensorReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(OrientationSensorReading, windows_core::IUnknown, windows_core::IInspectable);
-impl OrientationSensorReading {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RotationMatrix(&self) -> windows_core::Result<SensorRotationMatrix> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RotationMatrix)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Quaternion(&self) -> windows_core::Result<SensorQuaternion> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Quaternion)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PerformanceCount(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IOrientationSensorReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PerformanceCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<IOrientationSensorReading2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn YawAccuracy(&self) -> windows_core::Result<MagnetometerAccuracy> {
-        let this = &windows_core::Interface::cast::<IOrientationSensorReadingYawAccuracy>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).YawAccuracy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for OrientationSensorReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IOrientationSensorReading>();
 }
@@ -29519,15 +9296,6 @@ unsafe impl Sync for OrientationSensorReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct OrientationSensorReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(OrientationSensorReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl OrientationSensorReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<OrientationSensorReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for OrientationSensorReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IOrientationSensorReadingChangedEventArgs>();
 }
@@ -29545,98 +9313,18 @@ unsafe impl Sync for OrientationSensorReadingChangedEventArgs {}
 pub struct Pedometer(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(Pedometer, windows_core::IUnknown, windows_core::IInspectable);
 impl Pedometer {
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn PowerInMilliwatts(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerInMilliwatts)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MinimumReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinimumReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetReportInterval(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReportInterval)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ReportInterval(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReportInterval)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<Pedometer, PedometerReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn GetCurrentReadings(&self) -> windows_core::Result<windows_collections::IMapView<PedometerStepKind, PedometerReading>> {
-        let this = &windows_core::Interface::cast::<IPedometer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReadings)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FromIdAsync(deviceid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<Pedometer>> {
         Self::IPedometerStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).FromIdAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn GetDefaultAsync() -> windows_core::Result<windows_future::IAsyncOperation<Pedometer>> {
-        Self::IPedometerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefaultAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn GetDeviceSelector() -> windows_core::Result<windows_core::HSTRING> {
         Self::IPedometerStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).GetDeviceSelector)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         })
     }
-    pub fn GetSystemHistoryAsync(fromtime: super::super::Foundation::DateTime) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<PedometerReading>>> {
-        Self::IPedometerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSystemHistoryAsync)(windows_core::Interface::as_raw(this), fromtime, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetSystemHistoryWithDurationAsync(fromtime: super::super::Foundation::DateTime, duration: super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<PedometerReading>>> {
-        Self::IPedometerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSystemHistoryWithDurationAsync)(windows_core::Interface::as_raw(this), fromtime, duration, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetReadingsFromTriggerDetails<P0>(triggerdetails: P0) -> windows_core::Result<windows_collections::IVectorView<PedometerReading>>
-    where
-        P0: windows_core::Param<SensorDataThresholdTriggerDetails>,
-    {
-        Self::IPedometerStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetReadingsFromTriggerDetails)(windows_core::Interface::as_raw(this), triggerdetails.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IPedometerStatics<R, F: FnOnce(&IPedometerStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<Pedometer, IPedometerStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -29693,36 +9381,6 @@ unsafe impl Sync for PedometerDataThreshold {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct PedometerReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(PedometerReading, windows_core::IUnknown, windows_core::IInspectable);
-impl PedometerReading {
-    pub fn StepKind(&self) -> windows_core::Result<PedometerStepKind> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StepKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CumulativeSteps(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CumulativeSteps)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CumulativeStepsDuration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CumulativeStepsDuration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for PedometerReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IPedometerReading>();
 }
@@ -29739,15 +9397,6 @@ unsafe impl Sync for PedometerReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct PedometerReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(PedometerReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl PedometerReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<PedometerReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for PedometerReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IPedometerReadingChangedEventArgs>();
 }
@@ -29779,76 +9428,12 @@ impl windows_core::RuntimeType for PedometerStepKind {
 pub struct ProximitySensor(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ProximitySensor, windows_core::IUnknown, windows_core::IInspectable);
 impl ProximitySensor {
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn MaxDistanceInMillimeters(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxDistanceInMillimeters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinDistanceInMillimeters(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinDistanceInMillimeters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCurrentReading(&self) -> windows_core::Result<ProximitySensorReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentReading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadingChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<ProximitySensor, ProximitySensorReadingChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveReadingChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveReadingChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn CreateDisplayOnOffController(&self) -> windows_core::Result<ProximitySensorDisplayOnOffController> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateDisplayOnOffController)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn GetDeviceSelector() -> windows_core::Result<windows_core::HSTRING> {
         Self::IProximitySensorStatics(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).GetDeviceSelector)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         })
     }
-    pub fn FromId(sensorid: &windows_core::HSTRING) -> windows_core::Result<ProximitySensor> {
-        Self::IProximitySensorStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromId)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(sensorid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetReadingsFromTriggerDetails<P0>(triggerdetails: P0) -> windows_core::Result<windows_collections::IVectorView<ProximitySensorReading>>
-    where
-        P0: windows_core::Param<SensorDataThresholdTriggerDetails>,
-    {
-        Self::IProximitySensorStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetReadingsFromTriggerDetails)(windows_core::Interface::as_raw(this), triggerdetails.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IProximitySensorStatics<R, F: FnOnce(&IProximitySensorStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<ProximitySensor, IProximitySensorStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -29927,29 +9512,6 @@ unsafe impl Sync for ProximitySensorDisplayOnOffController {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct ProximitySensorReading(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ProximitySensorReading, windows_core::IUnknown, windows_core::IInspectable);
-impl ProximitySensorReading {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsDetected(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsDetected)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DistanceInMillimeters(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DistanceInMillimeters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for ProximitySensorReading {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IProximitySensorReading>();
 }
@@ -29966,15 +9528,6 @@ unsafe impl Sync for ProximitySensorReading {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct ProximitySensorReadingChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ProximitySensorReadingChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl ProximitySensorReadingChangedEventArgs {
-    pub fn Reading(&self) -> windows_core::Result<ProximitySensorReading> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reading)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for ProximitySensorReadingChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IProximitySensorReadingChangedEventArgs>();
 }
@@ -29991,22 +9544,6 @@ unsafe impl Sync for ProximitySensorReadingChangedEventArgs {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct SensorDataThresholdTriggerDetails(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SensorDataThresholdTriggerDetails, windows_core::IUnknown, windows_core::IInspectable);
-impl SensorDataThresholdTriggerDetails {
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SensorType(&self) -> windows_core::Result<SensorType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SensorType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for SensorDataThresholdTriggerDetails {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISensorDataThresholdTriggerDetails>();
 }
@@ -30036,36 +9573,6 @@ impl windows_core::RuntimeType for SensorOptimizationGoal {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct SensorQuaternion(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SensorQuaternion, windows_core::IUnknown, windows_core::IInspectable);
-impl SensorQuaternion {
-    pub fn W(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).W)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn X(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).X)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Y(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Y)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Z(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Z)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for SensorQuaternion {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISensorQuaternion>();
 }
@@ -30095,71 +9602,6 @@ impl windows_core::RuntimeType for SensorReadingType {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct SensorRotationMatrix(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SensorRotationMatrix, windows_core::IUnknown, windows_core::IInspectable);
-impl SensorRotationMatrix {
-    pub fn M11(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M11)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn M12(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M12)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn M13(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M13)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn M21(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M21)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn M22(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M22)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn M23(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M23)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn M31(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M31)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn M32(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn M33(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).M33)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for SensorRotationMatrix {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISensorRotationMatrix>();
 }
@@ -30219,53 +9661,6 @@ impl windows_core::RuntimeType for SimpleOrientation {
 pub struct SimpleOrientationSensor(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SimpleOrientationSensor, windows_core::IUnknown, windows_core::IInspectable);
 impl SimpleOrientationSensor {
-    pub fn GetCurrentOrientation(&self) -> windows_core::Result<SimpleOrientation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentOrientation)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn OrientationChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<SimpleOrientationSensor, SimpleOrientationSensorOrientationChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OrientationChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOrientationChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOrientationChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn SetReadingTransform(&self, value: super::super::Graphics::Display::DisplayOrientations) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISimpleOrientationSensor2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetReadingTransform)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Graphics_Display")]
-    pub fn ReadingTransform(&self) -> windows_core::Result<super::super::Graphics::Display::DisplayOrientations> {
-        let this = &windows_core::Interface::cast::<ISimpleOrientationSensor2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadingTransform)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ISimpleOrientationSensorDeviceId>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetDefault() -> windows_core::Result<SimpleOrientationSensor> {
-        Self::ISimpleOrientationSensorStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn GetDeviceSelector() -> windows_core::Result<windows_core::HSTRING> {
         Self::ISimpleOrientationSensorStatics2(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -30303,22 +9698,6 @@ unsafe impl Sync for SimpleOrientationSensor {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct SimpleOrientationSensorOrientationChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SimpleOrientationSensorOrientationChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl SimpleOrientationSensorOrientationChangedEventArgs {
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Orientation(&self) -> windows_core::Result<SimpleOrientation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Orientation)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for SimpleOrientationSensorOrientationChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISimpleOrientationSensorOrientationChangedEventArgs>();
 }
@@ -30332,7 +9711,6 @@ impl windows_core::RuntimeName for SimpleOrientationSensorOrientationChangedEven
 unsafe impl Send for SimpleOrientationSensorOrientationChangedEventArgs {}
 unsafe impl Sync for SimpleOrientationSensorOrientationChangedEventArgs {}
 }
-#[cfg(feature = "Devices_SmartCards")]
 pub mod SmartCards{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -30352,7 +9730,6 @@ impl windows_core::RuntimeType for SmartCardTriggerType {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Devices.SmartCards.SmartCardTriggerType;i4)");
 }
 }
-#[cfg(feature = "Devices_Sms")]
 pub mod Sms{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -30372,222 +9749,6 @@ windows_core::imp::define_interface!(ISmsFilterRule, ISmsFilterRule_Vtbl, 0x40e3
 impl windows_core::RuntimeType for ISmsFilterRule {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISmsFilterRule {
-    const NAME: &'static str = "Windows.Devices.Sms.ISmsFilterRule";
-}
-pub trait ISmsFilterRule_Impl: windows_core::IUnknownImpl {
-    fn MessageType(&self) -> windows_core::Result<SmsMessageType>;
-    fn ImsiPrefixes(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn DeviceIds(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn SenderNumbers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn TextMessagePrefixes(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn PortNumbers(&self) -> windows_core::Result<windows_collections::IVector<i32>>;
-    fn CellularClass(&self) -> windows_core::Result<CellularClass>;
-    fn SetCellularClass(&self, value: CellularClass) -> windows_core::Result<()>;
-    fn ProtocolIds(&self) -> windows_core::Result<windows_collections::IVector<i32>>;
-    fn TeleserviceIds(&self) -> windows_core::Result<windows_collections::IVector<i32>>;
-    fn WapApplicationIds(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn WapContentTypes(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn BroadcastTypes(&self) -> windows_core::Result<windows_collections::IVector<SmsBroadcastType>>;
-    fn BroadcastChannels(&self) -> windows_core::Result<windows_collections::IVector<i32>>;
-}
-impl ISmsFilterRule_Vtbl {
-    pub const fn new<Identity: ISmsFilterRule_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MessageType<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SmsMessageType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::MessageType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ImsiPrefixes<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::ImsiPrefixes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DeviceIds<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::DeviceIds(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SenderNumbers<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::SenderNumbers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TextMessagePrefixes<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::TextMessagePrefixes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PortNumbers<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::PortNumbers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CellularClass<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut CellularClass) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::CellularClass(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCellularClass<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: CellularClass) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISmsFilterRule_Impl::SetCellularClass(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ProtocolIds<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::ProtocolIds(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TeleserviceIds<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::TeleserviceIds(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WapApplicationIds<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::WapApplicationIds(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WapContentTypes<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::WapContentTypes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BroadcastTypes<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::BroadcastTypes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BroadcastChannels<Identity: ISmsFilterRule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRule_Impl::BroadcastChannels(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISmsFilterRule, OFFSET>(),
-            MessageType: MessageType::<Identity, OFFSET>,
-            ImsiPrefixes: ImsiPrefixes::<Identity, OFFSET>,
-            DeviceIds: DeviceIds::<Identity, OFFSET>,
-            SenderNumbers: SenderNumbers::<Identity, OFFSET>,
-            TextMessagePrefixes: TextMessagePrefixes::<Identity, OFFSET>,
-            PortNumbers: PortNumbers::<Identity, OFFSET>,
-            CellularClass: CellularClass::<Identity, OFFSET>,
-            SetCellularClass: SetCellularClass::<Identity, OFFSET>,
-            ProtocolIds: ProtocolIds::<Identity, OFFSET>,
-            TeleserviceIds: TeleserviceIds::<Identity, OFFSET>,
-            WapApplicationIds: WapApplicationIds::<Identity, OFFSET>,
-            WapContentTypes: WapContentTypes::<Identity, OFFSET>,
-            BroadcastTypes: BroadcastTypes::<Identity, OFFSET>,
-            BroadcastChannels: BroadcastChannels::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISmsFilterRule as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISmsFilterRule_Vtbl {
@@ -30611,36 +9772,6 @@ windows_core::imp::define_interface!(ISmsFilterRuleFactory, ISmsFilterRuleFactor
 impl windows_core::RuntimeType for ISmsFilterRuleFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISmsFilterRuleFactory {
-    const NAME: &'static str = "Windows.Devices.Sms.ISmsFilterRuleFactory";
-}
-pub trait ISmsFilterRuleFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFilterRule(&self, messageType: SmsMessageType) -> windows_core::Result<SmsFilterRule>;
-}
-impl ISmsFilterRuleFactory_Vtbl {
-    pub const fn new<Identity: ISmsFilterRuleFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFilterRule<Identity: ISmsFilterRuleFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, messagetype: SmsMessageType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRuleFactory_Impl::CreateFilterRule(this, messagetype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISmsFilterRuleFactory, OFFSET>(),
-            CreateFilterRule: CreateFilterRule::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISmsFilterRuleFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISmsFilterRuleFactory_Vtbl {
@@ -30651,50 +9782,6 @@ windows_core::imp::define_interface!(ISmsFilterRules, ISmsFilterRules_Vtbl, 0x4e
 impl windows_core::RuntimeType for ISmsFilterRules {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISmsFilterRules {
-    const NAME: &'static str = "Windows.Devices.Sms.ISmsFilterRules";
-}
-pub trait ISmsFilterRules_Impl: windows_core::IUnknownImpl {
-    fn ActionType(&self) -> windows_core::Result<SmsFilterActionType>;
-    fn Rules(&self) -> windows_core::Result<windows_collections::IVector<SmsFilterRule>>;
-}
-impl ISmsFilterRules_Vtbl {
-    pub const fn new<Identity: ISmsFilterRules_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ActionType<Identity: ISmsFilterRules_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SmsFilterActionType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRules_Impl::ActionType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Rules<Identity: ISmsFilterRules_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRules_Impl::Rules(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISmsFilterRules, OFFSET>(),
-            ActionType: ActionType::<Identity, OFFSET>,
-            Rules: Rules::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISmsFilterRules as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISmsFilterRules_Vtbl {
@@ -30706,36 +9793,6 @@ windows_core::imp::define_interface!(ISmsFilterRulesFactory, ISmsFilterRulesFact
 impl windows_core::RuntimeType for ISmsFilterRulesFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISmsFilterRulesFactory {
-    const NAME: &'static str = "Windows.Devices.Sms.ISmsFilterRulesFactory";
-}
-pub trait ISmsFilterRulesFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFilterRules(&self, actionType: SmsFilterActionType) -> windows_core::Result<SmsFilterRules>;
-}
-impl ISmsFilterRulesFactory_Vtbl {
-    pub const fn new<Identity: ISmsFilterRulesFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFilterRules<Identity: ISmsFilterRulesFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, actiontype: SmsFilterActionType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISmsFilterRulesFactory_Impl::CreateFilterRules(this, actiontype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISmsFilterRulesFactory, OFFSET>(),
-            CreateFilterRules: CreateFilterRules::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISmsFilterRulesFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISmsFilterRulesFactory_Vtbl {
@@ -30788,107 +9845,6 @@ impl windows_core::RuntimeType for SmsFilterActionType {
 pub struct SmsFilterRule(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SmsFilterRule, windows_core::IUnknown, windows_core::IInspectable);
 impl SmsFilterRule {
-    pub fn MessageType(&self) -> windows_core::Result<SmsMessageType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MessageType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ImsiPrefixes(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ImsiPrefixes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeviceIds(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceIds)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SenderNumbers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SenderNumbers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TextMessagePrefixes(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TextMessagePrefixes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PortNumbers(&self) -> windows_core::Result<windows_collections::IVector<i32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PortNumbers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CellularClass(&self) -> windows_core::Result<CellularClass> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CellularClass)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCellularClass(&self, value: CellularClass) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCellularClass)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ProtocolIds(&self) -> windows_core::Result<windows_collections::IVector<i32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtocolIds)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TeleserviceIds(&self) -> windows_core::Result<windows_collections::IVector<i32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TeleserviceIds)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WapApplicationIds(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WapApplicationIds)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WapContentTypes(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WapContentTypes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn BroadcastTypes(&self) -> windows_core::Result<windows_collections::IVector<SmsBroadcastType>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BroadcastTypes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn BroadcastChannels(&self) -> windows_core::Result<windows_collections::IVector<i32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BroadcastChannels)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFilterRule(messagetype: SmsMessageType) -> windows_core::Result<SmsFilterRule> {
-        Self::ISmsFilterRuleFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFilterRule)(windows_core::Interface::as_raw(this), messagetype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn ISmsFilterRuleFactory<R, F: FnOnce(&ISmsFilterRuleFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<SmsFilterRule, ISmsFilterRuleFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -30911,26 +9867,6 @@ unsafe impl Sync for SmsFilterRule {}
 pub struct SmsFilterRules(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SmsFilterRules, windows_core::IUnknown, windows_core::IInspectable);
 impl SmsFilterRules {
-    pub fn ActionType(&self) -> windows_core::Result<SmsFilterActionType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ActionType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Rules(&self) -> windows_core::Result<windows_collections::IVector<SmsFilterRule>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Rules)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFilterRules(actiontype: SmsFilterActionType) -> windows_core::Result<SmsFilterRules> {
-        Self::ISmsFilterRulesFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFilterRules)(windows_core::Interface::as_raw(this), actiontype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn ISmsFilterRulesFactory<R, F: FnOnce(&ISmsFilterRulesFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<SmsFilterRules, ISmsFilterRulesFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -30968,7 +9904,6 @@ impl windows_core::RuntimeType for SmsMessageType {
 }
 }
 }
-#[cfg(feature = "Foundation")]
 pub mod Foundation{
 #[repr(C)]
 #[derive(Clone, Copy, Debug, Default, PartialEq)]
@@ -30991,10 +9926,6 @@ impl Deferral {
         let this = &windows_core::Interface::cast::<IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Complete(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Complete)(windows_core::Interface::as_raw(this)).ok() }
-    }
     pub fn Create<P0>(handler: P0) -> windows_core::Result<Deferral>
     where
         P0: windows_core::Param<DeferralCompletedHandler>,
@@ -31026,15 +9957,11 @@ impl windows_core::RuntimeType for DeferralCompletedHandler {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 impl DeferralCompletedHandler {
-    pub fn new<F: FnMut() -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
+    pub fn new<F: Fn() -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
         let com = DeferralCompletedHandlerBox { vtable: &DeferralCompletedHandlerBox::<F>::VTABLE, count: windows_core::imp::RefCount::new(1), invoke };
         unsafe { core::mem::transmute(windows_core::imp::Box::new(com)) }
     }
-    pub fn Invoke(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Invoke)(windows_core::Interface::as_raw(this)).ok() }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct DeferralCompletedHandler_Vtbl {
@@ -31042,12 +9969,12 @@ pub struct DeferralCompletedHandler_Vtbl {
     Invoke: unsafe extern "system" fn(this: *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 #[repr(C)]
-struct DeferralCompletedHandlerBox<F: FnMut() -> windows_core::Result<()> + Send + 'static> {
+struct DeferralCompletedHandlerBox<F: Fn() -> windows_core::Result<()> + Send + 'static> {
     vtable: *const DeferralCompletedHandler_Vtbl,
     invoke: F,
     count: windows_core::imp::RefCount,
 }
-impl<F: FnMut() -> windows_core::Result<()> + Send + 'static> DeferralCompletedHandlerBox<F> {
+impl<F: Fn() -> windows_core::Result<()> + Send + 'static> DeferralCompletedHandlerBox<F> {
     const VTABLE: DeferralCompletedHandler_Vtbl = DeferralCompletedHandler_Vtbl { base__: windows_core::IUnknown_Vtbl { QueryInterface: Self::QueryInterface, AddRef: Self::AddRef, Release: Self::Release }, Invoke: Self::Invoke };
     unsafe extern "system" fn QueryInterface(this: *mut core::ffi::c_void, iid: *const windows_core::GUID, interface: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
         unsafe {
@@ -31135,26 +10062,6 @@ windows_core::imp::define_interface!(IDeferral, IDeferral_Vtbl, 0xd6269732_3b7f_
 impl windows_core::RuntimeType for IDeferral {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeferral {
-    const NAME: &'static str = "Windows.Foundation.IDeferral";
-}
-pub trait IDeferral_Impl: IClosable_Impl {
-    fn Complete(&self) -> windows_core::Result<()>;
-}
-impl IDeferral_Vtbl {
-    pub const fn new<Identity: IDeferral_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Complete<Identity: IDeferral_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDeferral_Impl::Complete(this).into()
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeferral, OFFSET>(), Complete: Complete::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeferral as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeferral_Vtbl {
@@ -31165,33 +10072,6 @@ windows_core::imp::define_interface!(IDeferralFactory, IDeferralFactory_Vtbl, 0x
 impl windows_core::RuntimeType for IDeferralFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDeferralFactory {
-    const NAME: &'static str = "Windows.Foundation.IDeferralFactory";
-}
-pub trait IDeferralFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, handler: windows_core::Ref<'_, DeferralCompletedHandler>) -> windows_core::Result<Deferral>;
-}
-impl IDeferralFactory_Vtbl {
-    pub const fn new<Identity: IDeferralFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IDeferralFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDeferralFactory_Impl::Create(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDeferralFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDeferralFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDeferralFactory_Vtbl {
@@ -31205,13 +10085,6 @@ impl windows_core::RuntimeType for IMemoryBuffer {
 windows_core::imp::interface_hierarchy!(IMemoryBuffer, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(IMemoryBuffer, IClosable);
 impl IMemoryBuffer {
-    pub fn CreateReference(&self) -> windows_core::Result<IMemoryBufferReference> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateReference)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Close(&self) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
@@ -31254,33 +10127,6 @@ windows_core::imp::define_interface!(IMemoryBufferFactory, IMemoryBufferFactory_
 impl windows_core::RuntimeType for IMemoryBufferFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IMemoryBufferFactory {
-    const NAME: &'static str = "Windows.Foundation.IMemoryBufferFactory";
-}
-pub trait IMemoryBufferFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, capacity: u32) -> windows_core::Result<MemoryBuffer>;
-}
-impl IMemoryBufferFactory_Vtbl {
-    pub const fn new<Identity: IMemoryBufferFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IMemoryBufferFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, capacity: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMemoryBufferFactory_Impl::Create(this, capacity) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMemoryBufferFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMemoryBufferFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMemoryBufferFactory_Vtbl {
@@ -31301,20 +10147,6 @@ impl IMemoryBufferReference {
             (windows_core::Interface::vtable(this).Capacity)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
         }
     }
-    pub fn Closed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<TypedEventHandler<IMemoryBufferReference, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Closed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveClosed(&self, cookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveClosed)(windows_core::Interface::as_raw(this), cookie).ok() }
-    }
     pub fn Close(&self) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
@@ -31325,7 +10157,7 @@ impl windows_core::RuntimeName for IMemoryBufferReference {
 }
 pub trait IMemoryBufferReference_Impl: IClosable_Impl {
     fn Capacity(&self) -> windows_core::Result<u32>;
-    fn Closed(&self, handler: windows_core::Ref<'_, TypedEventHandler<IMemoryBufferReference, windows_core::IInspectable>>) -> windows_core::Result<i64>;
+    fn Closed(&self, handler: windows_core::Ref<TypedEventHandler<IMemoryBufferReference, windows_core::IInspectable>>) -> windows_core::Result<i64>;
     fn RemoveClosed(&self, cookie: i64) -> windows_core::Result<()>;
 }
 impl IMemoryBufferReference_Vtbl {
@@ -31384,224 +10216,6 @@ impl windows_core::RuntimeType for IPropertyValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IPropertyValue, windows_core::IUnknown, windows_core::IInspectable);
-impl IPropertyValue {
-    pub fn Type(&self) -> windows_core::Result<PropertyType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsNumericScalar(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsNumericScalar)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt8(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt8)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt16(&self) -> windows_core::Result<i16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt16(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt32(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt32(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt64(&self) -> windows_core::Result<i64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt64(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetSingle(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSingle)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetDouble(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDouble)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetChar16(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetChar16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetBoolean(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBoolean)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetGuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetDateTime(&self) -> windows_core::Result<DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDateTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetTimeSpan(&self) -> windows_core::Result<TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetTimeSpan)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetPoint(&self) -> windows_core::Result<Point> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPoint)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetSize(&self) -> windows_core::Result<Size> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetRect(&self) -> windows_core::Result<Rect> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetRect)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt8Array(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt8Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt16Array(&self, value: &mut windows_core::Array<i16>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetInt16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt16Array(&self, value: &mut windows_core::Array<u16>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt32Array(&self, value: &mut windows_core::Array<i32>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetInt32Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt32Array(&self, value: &mut windows_core::Array<u32>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt32Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt64Array(&self, value: &mut windows_core::Array<i64>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetInt64Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt64Array(&self, value: &mut windows_core::Array<u64>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt64Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetSingleArray(&self, value: &mut windows_core::Array<f32>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetSingleArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetDoubleArray(&self, value: &mut windows_core::Array<f64>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetDoubleArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetChar16Array(&self, value: &mut windows_core::Array<u16>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetChar16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetBooleanArray(&self, value: &mut windows_core::Array<bool>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetBooleanArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetStringArray(&self, value: &mut windows_core::Array<windows_core::HSTRING>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetStringArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInspectableArray(&self, value: &mut windows_core::Array<windows_core::IInspectable>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetInspectableArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetGuidArray(&self, value: &mut windows_core::Array<windows_core::GUID>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetGuidArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetDateTimeArray(&self, value: &mut windows_core::Array<DateTime>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetDateTimeArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetTimeSpanArray(&self, value: &mut windows_core::Array<TimeSpan>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetTimeSpanArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetPointArray(&self, value: &mut windows_core::Array<Point>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetPointArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetSizeArray(&self, value: &mut windows_core::Array<Size>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetSizeArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetRectArray(&self, value: &mut windows_core::Array<Rect>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetRectArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-}
 impl windows_core::RuntimeName for IPropertyValue {
     const NAME: &'static str = "Windows.Foundation.IPropertyValue";
 }
@@ -32111,231 +10725,6 @@ impl<T: windows_core::RuntimeType + 'static> windows_core::RuntimeType for IRefe
 impl<T: windows_core::RuntimeType + 'static> windows_core::imp::CanInto<IPropertyValue> for IReference<T> {
     const QUERY: bool = true;
 }
-impl<T: windows_core::RuntimeType + 'static> IReference<T> {
-    pub fn Value(&self) -> windows_core::Result<T> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<PropertyType> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsNumericScalar(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsNumericScalar)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt8(&self) -> windows_core::Result<u8> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt8)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt16(&self) -> windows_core::Result<i16> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt16(&self) -> windows_core::Result<u16> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt32(&self) -> windows_core::Result<i32> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt32(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt64(&self) -> windows_core::Result<i64> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt64(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetSingle(&self) -> windows_core::Result<f32> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSingle)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetDouble(&self) -> windows_core::Result<f64> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDouble)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetChar16(&self) -> windows_core::Result<u16> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetChar16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetBoolean(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBoolean)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetGuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetDateTime(&self) -> windows_core::Result<DateTime> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDateTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetTimeSpan(&self) -> windows_core::Result<TimeSpan> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetTimeSpan)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetPoint(&self) -> windows_core::Result<Point> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPoint)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetSize(&self) -> windows_core::Result<Size> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetRect(&self) -> windows_core::Result<Rect> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetRect)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt8Array(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt8Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt16Array(&self, value: &mut windows_core::Array<i16>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetInt16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt16Array(&self, value: &mut windows_core::Array<u16>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt32Array(&self, value: &mut windows_core::Array<i32>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetInt32Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt32Array(&self, value: &mut windows_core::Array<u32>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt32Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt64Array(&self, value: &mut windows_core::Array<i64>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetInt64Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt64Array(&self, value: &mut windows_core::Array<u64>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt64Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetSingleArray(&self, value: &mut windows_core::Array<f32>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetSingleArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetDoubleArray(&self, value: &mut windows_core::Array<f64>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetDoubleArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetChar16Array(&self, value: &mut windows_core::Array<u16>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetChar16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetBooleanArray(&self, value: &mut windows_core::Array<bool>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetBooleanArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetStringArray(&self, value: &mut windows_core::Array<windows_core::HSTRING>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetStringArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInspectableArray(&self, value: &mut windows_core::Array<windows_core::IInspectable>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetInspectableArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetGuidArray(&self, value: &mut windows_core::Array<windows_core::GUID>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetGuidArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetDateTimeArray(&self, value: &mut windows_core::Array<DateTime>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetDateTimeArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetTimeSpanArray(&self, value: &mut windows_core::Array<TimeSpan>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetTimeSpanArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetPointArray(&self, value: &mut windows_core::Array<Point>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetPointArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetSizeArray(&self, value: &mut windows_core::Array<Size>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetSizeArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetRectArray(&self, value: &mut windows_core::Array<Rect>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetRectArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-}
 impl<T: windows_core::RuntimeType + 'static> windows_core::RuntimeName for IReference<T> {
     const NAME: &'static str = "Windows.Foundation.IReference";
 }
@@ -32397,231 +10786,6 @@ impl<T: windows_core::RuntimeType + 'static> windows_core::RuntimeType for IRefe
 impl<T: windows_core::RuntimeType + 'static> windows_core::imp::CanInto<IPropertyValue> for IReferenceArray<T> {
     const QUERY: bool = true;
 }
-impl<T: windows_core::RuntimeType + 'static> IReferenceArray<T> {
-    pub fn Value(&self) -> windows_core::Result<windows_core::Array<T>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::MaybeUninit::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), windows_core::Array::<T>::set_abi_len(core::mem::transmute(&mut result__)), result__.as_mut_ptr() as *mut _ as _).map(|| result__.assume_init())
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<PropertyType> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsNumericScalar(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsNumericScalar)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt8(&self) -> windows_core::Result<u8> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt8)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt16(&self) -> windows_core::Result<i16> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt16(&self) -> windows_core::Result<u16> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt32(&self) -> windows_core::Result<i32> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt32(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetInt64(&self) -> windows_core::Result<i64> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt64(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetUInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetSingle(&self) -> windows_core::Result<f32> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSingle)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetDouble(&self) -> windows_core::Result<f64> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDouble)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetChar16(&self) -> windows_core::Result<u16> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetChar16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetBoolean(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBoolean)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetGuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetGuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetDateTime(&self) -> windows_core::Result<DateTime> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDateTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetTimeSpan(&self) -> windows_core::Result<TimeSpan> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetTimeSpan)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetPoint(&self) -> windows_core::Result<Point> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPoint)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetSize(&self) -> windows_core::Result<Size> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetRect(&self) -> windows_core::Result<Rect> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetRect)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetUInt8Array(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt8Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt16Array(&self, value: &mut windows_core::Array<i16>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetInt16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt16Array(&self, value: &mut windows_core::Array<u16>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt32Array(&self, value: &mut windows_core::Array<i32>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetInt32Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt32Array(&self, value: &mut windows_core::Array<u32>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt32Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInt64Array(&self, value: &mut windows_core::Array<i64>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetInt64Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetUInt64Array(&self, value: &mut windows_core::Array<u64>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetUInt64Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetSingleArray(&self, value: &mut windows_core::Array<f32>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetSingleArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetDoubleArray(&self, value: &mut windows_core::Array<f64>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetDoubleArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetChar16Array(&self, value: &mut windows_core::Array<u16>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetChar16Array)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetBooleanArray(&self, value: &mut windows_core::Array<bool>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetBooleanArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetStringArray(&self, value: &mut windows_core::Array<windows_core::HSTRING>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetStringArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetInspectableArray(&self, value: &mut windows_core::Array<windows_core::IInspectable>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetInspectableArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetGuidArray(&self, value: &mut windows_core::Array<windows_core::GUID>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetGuidArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetDateTimeArray(&self, value: &mut windows_core::Array<DateTime>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetDateTimeArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetTimeSpanArray(&self, value: &mut windows_core::Array<TimeSpan>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetTimeSpanArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetPointArray(&self, value: &mut windows_core::Array<Point>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetPointArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetSizeArray(&self, value: &mut windows_core::Array<Size>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetSizeArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn GetRectArray(&self, value: &mut windows_core::Array<Rect>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IPropertyValue>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetRectArray)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-}
 impl<T: windows_core::RuntimeType + 'static> windows_core::RuntimeName for IReferenceArray<T> {
     const NAME: &'static str = "Windows.Foundation.IReferenceArray";
 }
@@ -32672,15 +10836,6 @@ impl windows_core::RuntimeType for IStringable {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IStringable, windows_core::IUnknown, windows_core::IInspectable);
-impl IStringable {
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeName for IStringable {
     const NAME: &'static str = "Windows.Foundation.IStringable";
 }
@@ -32718,51 +10873,6 @@ windows_core::imp::define_interface!(IUriEscapeStatics, IUriEscapeStatics_Vtbl,
 impl windows_core::RuntimeType for IUriEscapeStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUriEscapeStatics {
-    const NAME: &'static str = "Windows.Foundation.IUriEscapeStatics";
-}
-pub trait IUriEscapeStatics_Impl: windows_core::IUnknownImpl {
-    fn UnescapeComponent(&self, toUnescape: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING>;
-    fn EscapeComponent(&self, toEscape: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IUriEscapeStatics_Vtbl {
-    pub const fn new<Identity: IUriEscapeStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn UnescapeComponent<Identity: IUriEscapeStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, tounescape: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriEscapeStatics_Impl::UnescapeComponent(this, core::mem::transmute(&tounescape)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn EscapeComponent<Identity: IUriEscapeStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, toescape: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriEscapeStatics_Impl::EscapeComponent(this, core::mem::transmute(&toescape)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUriEscapeStatics, OFFSET>(),
-            UnescapeComponent: UnescapeComponent::<Identity, OFFSET>,
-            EscapeComponent: EscapeComponent::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUriEscapeStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUriEscapeStatics_Vtbl {
@@ -32774,273 +10884,6 @@ windows_core::imp::define_interface!(IUriRuntimeClass, IUriRuntimeClass_Vtbl, 0x
 impl windows_core::RuntimeType for IUriRuntimeClass {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUriRuntimeClass {
-    const NAME: &'static str = "Windows.Foundation.IUriRuntimeClass";
-}
-pub trait IUriRuntimeClass_Impl: windows_core::IUnknownImpl {
-    fn AbsoluteUri(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn DisplayUri(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Domain(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Extension(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Fragment(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Host(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Password(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Path(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Query(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn QueryParsed(&self) -> windows_core::Result<WwwFormUrlDecoder>;
-    fn RawUri(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SchemeName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn UserName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Port(&self) -> windows_core::Result<i32>;
-    fn Suspicious(&self) -> windows_core::Result<bool>;
-    fn Equals(&self, pUri: windows_core::Ref<'_, Uri>) -> windows_core::Result<bool>;
-    fn CombineUri(&self, relativeUri: &windows_core::HSTRING) -> windows_core::Result<Uri>;
-}
-impl IUriRuntimeClass_Vtbl {
-    pub const fn new<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AbsoluteUri<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::AbsoluteUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DisplayUri<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::DisplayUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Domain<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Domain(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Extension<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Extension(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Fragment<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Fragment(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Host<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Host(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Password<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Password(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Path<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Path(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Query<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Query(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn QueryParsed<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::QueryParsed(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RawUri<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::RawUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SchemeName<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::SchemeName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UserName<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::UserName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Port<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Port(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Suspicious<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Suspicious(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Equals<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, puri: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::Equals(this, core::mem::transmute_copy(&puri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CombineUri<Identity: IUriRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, relativeuri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClass_Impl::CombineUri(this, core::mem::transmute(&relativeuri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUriRuntimeClass, OFFSET>(),
-            AbsoluteUri: AbsoluteUri::<Identity, OFFSET>,
-            DisplayUri: DisplayUri::<Identity, OFFSET>,
-            Domain: Domain::<Identity, OFFSET>,
-            Extension: Extension::<Identity, OFFSET>,
-            Fragment: Fragment::<Identity, OFFSET>,
-            Host: Host::<Identity, OFFSET>,
-            Password: Password::<Identity, OFFSET>,
-            Path: Path::<Identity, OFFSET>,
-            Query: Query::<Identity, OFFSET>,
-            QueryParsed: QueryParsed::<Identity, OFFSET>,
-            RawUri: RawUri::<Identity, OFFSET>,
-            SchemeName: SchemeName::<Identity, OFFSET>,
-            UserName: UserName::<Identity, OFFSET>,
-            Port: Port::<Identity, OFFSET>,
-            Suspicious: Suspicious::<Identity, OFFSET>,
-            Equals: Equals::<Identity, OFFSET>,
-            CombineUri: CombineUri::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUriRuntimeClass as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUriRuntimeClass_Vtbl {
@@ -33067,51 +10910,6 @@ windows_core::imp::define_interface!(IUriRuntimeClassFactory, IUriRuntimeClassFa
 impl windows_core::RuntimeType for IUriRuntimeClassFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUriRuntimeClassFactory {
-    const NAME: &'static str = "Windows.Foundation.IUriRuntimeClassFactory";
-}
-pub trait IUriRuntimeClassFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateUri(&self, uri: &windows_core::HSTRING) -> windows_core::Result<Uri>;
-    fn CreateWithRelativeUri(&self, baseUri: &windows_core::HSTRING, relativeUri: &windows_core::HSTRING) -> windows_core::Result<Uri>;
-}
-impl IUriRuntimeClassFactory_Vtbl {
-    pub const fn new<Identity: IUriRuntimeClassFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateUri<Identity: IUriRuntimeClassFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClassFactory_Impl::CreateUri(this, core::mem::transmute(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWithRelativeUri<Identity: IUriRuntimeClassFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, baseuri: *mut core::ffi::c_void, relativeuri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClassFactory_Impl::CreateWithRelativeUri(this, core::mem::transmute(&baseuri), core::mem::transmute(&relativeuri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUriRuntimeClassFactory, OFFSET>(),
-            CreateUri: CreateUri::<Identity, OFFSET>,
-            CreateWithRelativeUri: CreateWithRelativeUri::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUriRuntimeClassFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUriRuntimeClassFactory_Vtbl {
@@ -33123,51 +10921,6 @@ windows_core::imp::define_interface!(IUriRuntimeClassWithAbsoluteCanonicalUri, I
 impl windows_core::RuntimeType for IUriRuntimeClassWithAbsoluteCanonicalUri {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUriRuntimeClassWithAbsoluteCanonicalUri {
-    const NAME: &'static str = "Windows.Foundation.IUriRuntimeClassWithAbsoluteCanonicalUri";
-}
-pub trait IUriRuntimeClassWithAbsoluteCanonicalUri_Impl: windows_core::IUnknownImpl {
-    fn AbsoluteCanonicalUri(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn DisplayIri(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IUriRuntimeClassWithAbsoluteCanonicalUri_Vtbl {
-    pub const fn new<Identity: IUriRuntimeClassWithAbsoluteCanonicalUri_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AbsoluteCanonicalUri<Identity: IUriRuntimeClassWithAbsoluteCanonicalUri_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClassWithAbsoluteCanonicalUri_Impl::AbsoluteCanonicalUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DisplayIri<Identity: IUriRuntimeClassWithAbsoluteCanonicalUri_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUriRuntimeClassWithAbsoluteCanonicalUri_Impl::DisplayIri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUriRuntimeClassWithAbsoluteCanonicalUri, OFFSET>(),
-            AbsoluteCanonicalUri: AbsoluteCanonicalUri::<Identity, OFFSET>,
-            DisplayIri: DisplayIri::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUriRuntimeClassWithAbsoluteCanonicalUri as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUriRuntimeClassWithAbsoluteCanonicalUri_Vtbl {
@@ -33188,14 +10941,7 @@ impl IWwwFormUrlDecoderEntry {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Value(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-}
 impl windows_core::RuntimeName for IWwwFormUrlDecoderEntry {
     const NAME: &'static str = "Windows.Foundation.IWwwFormUrlDecoderEntry";
 }
@@ -33252,36 +10998,6 @@ windows_core::imp::define_interface!(IWwwFormUrlDecoderRuntimeClass, IWwwFormUrl
 impl windows_core::RuntimeType for IWwwFormUrlDecoderRuntimeClass {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IWwwFormUrlDecoderRuntimeClass {
-    const NAME: &'static str = "Windows.Foundation.IWwwFormUrlDecoderRuntimeClass";
-}
-pub trait IWwwFormUrlDecoderRuntimeClass_Impl: windows_collections::IIterable_Impl<IWwwFormUrlDecoderEntry> + windows_collections::IVectorView_Impl<IWwwFormUrlDecoderEntry> {
-    fn GetFirstValueByName(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IWwwFormUrlDecoderRuntimeClass_Vtbl {
-    pub const fn new<Identity: IWwwFormUrlDecoderRuntimeClass_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetFirstValueByName<Identity: IWwwFormUrlDecoderRuntimeClass_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWwwFormUrlDecoderRuntimeClass_Impl::GetFirstValueByName(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IWwwFormUrlDecoderRuntimeClass, OFFSET>(),
-            GetFirstValueByName: GetFirstValueByName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWwwFormUrlDecoderRuntimeClass as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IWwwFormUrlDecoderRuntimeClass_Vtbl {
@@ -33292,36 +11008,6 @@ windows_core::imp::define_interface!(IWwwFormUrlDecoderRuntimeClassFactory, IWww
 impl windows_core::RuntimeType for IWwwFormUrlDecoderRuntimeClassFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IWwwFormUrlDecoderRuntimeClassFactory {
-    const NAME: &'static str = "Windows.Foundation.IWwwFormUrlDecoderRuntimeClassFactory";
-}
-pub trait IWwwFormUrlDecoderRuntimeClassFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateWwwFormUrlDecoder(&self, query: &windows_core::HSTRING) -> windows_core::Result<WwwFormUrlDecoder>;
-}
-impl IWwwFormUrlDecoderRuntimeClassFactory_Vtbl {
-    pub const fn new<Identity: IWwwFormUrlDecoderRuntimeClassFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateWwwFormUrlDecoder<Identity: IWwwFormUrlDecoderRuntimeClassFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWwwFormUrlDecoderRuntimeClassFactory_Impl::CreateWwwFormUrlDecoder(this, core::mem::transmute(&query)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IWwwFormUrlDecoderRuntimeClassFactory, OFFSET>(),
-            CreateWwwFormUrlDecoder: CreateWwwFormUrlDecoder::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWwwFormUrlDecoderRuntimeClassFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IWwwFormUrlDecoderRuntimeClassFactory_Vtbl {
@@ -33338,13 +11024,6 @@ impl MemoryBuffer {
         let this = &windows_core::Interface::cast::<IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn CreateReference(&self) -> windows_core::Result<IMemoryBufferReference> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateReference)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Create(capacity: u32) -> windows_core::Result<MemoryBuffer> {
         Self::IMemoryBufferFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
@@ -33483,19 +11162,11 @@ impl<TSender: windows_core::RuntimeType + 'static, TResult: windows_core::Runtim
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::new().push_slice(b"pinterface({9de1c534-6ae1-11e0-84e1-18a905bcc53f}").push_slice(b";").push_other(TSender::SIGNATURE).push_slice(b";").push_other(TResult::SIGNATURE).push_slice(b")");
 }
 impl<TSender: windows_core::RuntimeType + 'static, TResult: windows_core::RuntimeType + 'static> TypedEventHandler<TSender, TResult> {
-    pub fn new<F: FnMut(windows_core::Ref<'_, TSender>, windows_core::Ref<'_, TResult>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
+    pub fn new<F: Fn(windows_core::Ref<TSender>, windows_core::Ref<TResult>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
         let com = TypedEventHandlerBox { vtable: &TypedEventHandlerBox::<TSender, TResult, F>::VTABLE, count: windows_core::imp::RefCount::new(1), invoke };
         unsafe { core::mem::transmute(windows_core::imp::Box::new(com)) }
     }
-    pub fn Invoke<P0, P1>(&self, sender: P0, args: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<TSender>,
-        P1: windows_core::Param<TResult>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Invoke)(windows_core::Interface::as_raw(this), sender.param().abi(), args.param().abi()).ok() }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct TypedEventHandler_Vtbl<TSender, TResult>
@@ -33509,7 +11180,7 @@ where
     TResult: core::marker::PhantomData<TResult>,
 }
 #[repr(C)]
-struct TypedEventHandlerBox<TSender, TResult, F: FnMut(windows_core::Ref<'_, TSender>, windows_core::Ref<'_, TResult>) -> windows_core::Result<()> + Send + 'static>
+struct TypedEventHandlerBox<TSender, TResult, F: Fn(windows_core::Ref<TSender>, windows_core::Ref<TResult>) -> windows_core::Result<()> + Send + 'static>
 where
     TSender: windows_core::RuntimeType + 'static,
     TResult: windows_core::RuntimeType + 'static,
@@ -33518,7 +11189,7 @@ where
     invoke: F,
     count: windows_core::imp::RefCount,
 }
-impl<TSender: windows_core::RuntimeType + 'static, TResult: windows_core::RuntimeType + 'static, F: FnMut(windows_core::Ref<'_, TSender>, windows_core::Ref<'_, TResult>) -> windows_core::Result<()> + Send + 'static> TypedEventHandlerBox<TSender, TResult, F> {
+impl<TSender: windows_core::RuntimeType + 'static, TResult: windows_core::RuntimeType + 'static, F: Fn(windows_core::Ref<TSender>, windows_core::Ref<TResult>) -> windows_core::Result<()> + Send + 'static> TypedEventHandlerBox<TSender, TResult, F> {
     const VTABLE: TypedEventHandler_Vtbl<TSender, TResult> = TypedEventHandler_Vtbl::<TSender, TResult> {
         base__: windows_core::IUnknown_Vtbl { QueryInterface: Self::QueryInterface, AddRef: Self::AddRef, Release: Self::Release },
         Invoke: Self::Invoke,
@@ -33576,173 +11247,12 @@ pub struct Uri(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(Uri, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(Uri, IStringable);
 impl Uri {
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn UnescapeComponent(tounescape: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IUriEscapeStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnescapeComponent)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(tounescape), &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn EscapeComponent(toescape: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING> {
-        Self::IUriEscapeStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EscapeComponent)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(toescape), &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn AbsoluteUri(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AbsoluteUri)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayUri(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayUri)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Domain(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Domain)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Extension(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Extension)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Fragment(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Fragment)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Host(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Host)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Password(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Password)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Path(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Path)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Query(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Query)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn QueryParsed(&self) -> windows_core::Result<WwwFormUrlDecoder> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).QueryParsed)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RawUri(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RawUri)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SchemeName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SchemeName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn UserName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Port(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Port)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Suspicious(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Suspicious)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Equals<P0>(&self, puri: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<Uri>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Equals)(windows_core::Interface::as_raw(this), puri.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CombineUri(&self, relativeuri: &windows_core::HSTRING) -> windows_core::Result<Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CombineUri)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(relativeuri), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn CreateUri(uri: &windows_core::HSTRING) -> windows_core::Result<Uri> {
         Self::IUriRuntimeClassFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).CreateUri)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(uri), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn CreateWithRelativeUri(baseuri: &windows_core::HSTRING, relativeuri: &windows_core::HSTRING) -> windows_core::Result<Uri> {
-        Self::IUriRuntimeClassFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithRelativeUri)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(baseuri), core::mem::transmute_copy(relativeuri), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn AbsoluteCanonicalUri(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IUriRuntimeClassWithAbsoluteCanonicalUri>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AbsoluteCanonicalUri)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayIri(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IUriRuntimeClassWithAbsoluteCanonicalUri>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayIri)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IUriEscapeStatics<R, F: FnOnce(&IUriEscapeStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<Uri, IUriEscapeStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -33777,50 +11287,6 @@ impl WwwFormUrlDecoder {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<IWwwFormUrlDecoderEntry> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVectorView<IWwwFormUrlDecoderEntry>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVectorView<IWwwFormUrlDecoderEntry>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<IWwwFormUrlDecoderEntry>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVectorView<IWwwFormUrlDecoderEntry>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<IWwwFormUrlDecoderEntry>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVectorView<IWwwFormUrlDecoderEntry>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetFirstValueByName(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFirstValueByName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CreateWwwFormUrlDecoder(query: &windows_core::HSTRING) -> windows_core::Result<WwwFormUrlDecoder> {
-        Self::IWwwFormUrlDecoderRuntimeClassFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWwwFormUrlDecoder)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(query), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IWwwFormUrlDecoderRuntimeClassFactory<R, F: FnOnce(&IWwwFormUrlDecoderRuntimeClassFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<WwwFormUrlDecoder, IWwwFormUrlDecoderRuntimeClassFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -33864,14 +11330,7 @@ impl WwwFormUrlDecoderEntry {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Value(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-}
 impl windows_core::RuntimeType for WwwFormUrlDecoderEntry {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IWwwFormUrlDecoderEntry>();
 }
@@ -33884,7 +11343,6 @@ impl windows_core::RuntimeName for WwwFormUrlDecoderEntry {
 }
 unsafe impl Send for WwwFormUrlDecoderEntry {}
 unsafe impl Sync for WwwFormUrlDecoderEntry {}
-#[cfg(feature = "Foundation_Collections")]
 pub mod Collections{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -33915,22 +11373,6 @@ unsafe impl<K: windows_core::RuntimeType + 'static> windows_core::Interface for
 impl<K: windows_core::RuntimeType + 'static> windows_core::RuntimeType for IMapChangedEventArgs<K> {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::new().push_slice(b"pinterface({9939f4df-050a-4c0f-aa60-77075f9c4777}").push_slice(b";").push_other(K::SIGNATURE).push_slice(b")");
 }
-impl<K: windows_core::RuntimeType + 'static> IMapChangedEventArgs<K> {
-    pub fn CollectionChange(&self) -> windows_core::Result<CollectionChange> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CollectionChange)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Key(&self) -> windows_core::Result<K> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Key)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl<K: windows_core::RuntimeType + 'static> windows_core::RuntimeName for IMapChangedEventArgs<K> {
     const NAME: &'static str = "Windows.Foundation.Collections.IMapChangedEventArgs";
 }
@@ -34012,20 +11454,6 @@ impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'sta
     const QUERY: bool = true;
 }
 impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'static> IObservableMap<K, V> {
-    pub fn MapChanged<P0>(&self, vhnd: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<MapChangedEventHandler<K, V>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MapChanged)(windows_core::Interface::as_raw(this), vhnd.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveMapChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveMapChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<windows_collections::IKeyValuePair<K, V>>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<windows_collections::IKeyValuePair<K, V>>>(self)?;
         unsafe {
@@ -34033,63 +11461,7 @@ impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'sta
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Lookup<P0>(&self, key: P0) -> windows_core::Result<V>
-    where
-        P0: windows_core::Param<K>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<K, V>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), key.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<K, V>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey<P0>(&self, key: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<K>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<K, V>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), key.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<K, V>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<K, V>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert<P0, P1>(&self, key: P0, value: P1) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<K>,
-        P1: windows_core::Param<V>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<K, V>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), key.param().abi(), value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove<P0>(&self, key: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<K>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<K, V>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), key.param().abi()).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<K, V>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
 impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'static> IntoIterator for IObservableMap<K, V> {
     type Item = windows_collections::IKeyValuePair<K, V>;
     type IntoIter = windows_collections::IIterator<Self::Item>;
@@ -34112,7 +11484,7 @@ where
     K: windows_core::RuntimeType + 'static,
     V: windows_core::RuntimeType + 'static,
 {
-    fn MapChanged(&self, vhnd: windows_core::Ref<'_, MapChangedEventHandler<K, V>>) -> windows_core::Result<i64>;
+    fn MapChanged(&self, vhnd: windows_core::Ref<MapChangedEventHandler<K, V>>) -> windows_core::Result<i64>;
     fn RemoveMapChanged(&self, token: i64) -> windows_core::Result<()>;
 }
 impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'static> IObservableMap_Vtbl<K, V> {
@@ -34181,20 +11553,6 @@ impl<T: windows_core::RuntimeType + 'static> windows_core::imp::CanInto<windows_
     const QUERY: bool = true;
 }
 impl<T: windows_core::RuntimeType + 'static> IObservableVector<T> {
-    pub fn VectorChanged<P0>(&self, vhnd: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<VectorChangedEventHandler<T>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VectorChanged)(windows_core::Interface::as_raw(this), vhnd.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveVectorChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveVectorChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<T>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<T>>(self)?;
         unsafe {
@@ -34202,55 +11560,6 @@ impl<T: windows_core::RuntimeType + 'static> IObservableVector<T> {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<T> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<T>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<T>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<T>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<T>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<T>,
@@ -34258,26 +11567,7 @@ impl<T: windows_core::RuntimeType + 'static> IObservableVector<T> {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [<T as windows_core::Type<T>>::Default]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[<T as windows_core::Type<T>>::Default]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<T>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl<T: windows_core::RuntimeType + 'static> IntoIterator for IObservableVector<T> {
     type Item = T;
     type IntoIter = windows_collections::IIterator<Self::Item>;
@@ -34299,7 +11589,7 @@ pub trait IObservableVector_Impl<T>: windows_collections::IIterable_Impl<T> + wi
 where
     T: windows_core::RuntimeType + 'static,
 {
-    fn VectorChanged(&self, vhnd: windows_core::Ref<'_, VectorChangedEventHandler<T>>) -> windows_core::Result<i64>;
+    fn VectorChanged(&self, vhnd: windows_core::Ref<VectorChangedEventHandler<T>>) -> windows_core::Result<i64>;
     fn RemoveVectorChanged(&self, token: i64) -> windows_core::Result<()>;
 }
 impl<T: windows_core::RuntimeType + 'static> IObservableVector_Vtbl<T> {
@@ -34358,67 +11648,7 @@ impl IPropertySet {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Lookup(&self, key: &windows_core::HSTRING) -> windows_core::Result<windows_core::IInspectable> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert<P1>(&self, key: &windows_core::HSTRING, value: P1) -> windows_core::Result<bool>
-    where
-        P1: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key)).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn MapChanged<P0>(&self, vhnd: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<MapChangedEventHandler<windows_core::HSTRING, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IObservableMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MapChanged)(windows_core::Interface::as_raw(this), vhnd.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveMapChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IObservableMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveMapChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
 impl IntoIterator for IPropertySet {
     type Item = windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>;
     type IntoIter = windows_collections::IIterator<Self::Item>;
@@ -34455,22 +11685,6 @@ impl windows_core::RuntimeType for IVectorChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IVectorChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl IVectorChangedEventArgs {
-    pub fn CollectionChange(&self) -> windows_core::Result<CollectionChange> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CollectionChange)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Index(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Index)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeName for IVectorChangedEventArgs {
     const NAME: &'static str = "Windows.Foundation.Collections.IVectorChangedEventArgs";
 }
@@ -34535,19 +11749,11 @@ impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'sta
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::new().push_slice(b"pinterface({179517f3-94ee-41f8-bddc-768a895544f3}").push_slice(b";").push_other(K::SIGNATURE).push_slice(b";").push_other(V::SIGNATURE).push_slice(b")");
 }
 impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'static> MapChangedEventHandler<K, V> {
-    pub fn new<F: FnMut(windows_core::Ref<'_, IObservableMap<K, V>>, windows_core::Ref<'_, IMapChangedEventArgs<K>>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
+    pub fn new<F: Fn(windows_core::Ref<IObservableMap<K, V>>, windows_core::Ref<IMapChangedEventArgs<K>>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
         let com = MapChangedEventHandlerBox { vtable: &MapChangedEventHandlerBox::<K, V, F>::VTABLE, count: windows_core::imp::RefCount::new(1), invoke };
         unsafe { core::mem::transmute(windows_core::imp::Box::new(com)) }
     }
-    pub fn Invoke<P0, P1>(&self, sender: P0, event: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IObservableMap<K, V>>,
-        P1: windows_core::Param<IMapChangedEventArgs<K>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Invoke)(windows_core::Interface::as_raw(this), sender.param().abi(), event.param().abi()).ok() }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct MapChangedEventHandler_Vtbl<K, V>
@@ -34561,7 +11767,7 @@ where
     V: core::marker::PhantomData<V>,
 }
 #[repr(C)]
-struct MapChangedEventHandlerBox<K, V, F: FnMut(windows_core::Ref<'_, IObservableMap<K, V>>, windows_core::Ref<'_, IMapChangedEventArgs<K>>) -> windows_core::Result<()> + Send + 'static>
+struct MapChangedEventHandlerBox<K, V, F: Fn(windows_core::Ref<IObservableMap<K, V>>, windows_core::Ref<IMapChangedEventArgs<K>>) -> windows_core::Result<()> + Send + 'static>
 where
     K: windows_core::RuntimeType + 'static,
     V: windows_core::RuntimeType + 'static,
@@ -34570,7 +11776,7 @@ where
     invoke: F,
     count: windows_core::imp::RefCount,
 }
-impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'static, F: FnMut(windows_core::Ref<'_, IObservableMap<K, V>>, windows_core::Ref<'_, IMapChangedEventArgs<K>>) -> windows_core::Result<()> + Send + 'static> MapChangedEventHandlerBox<K, V, F> {
+impl<K: windows_core::RuntimeType + 'static, V: windows_core::RuntimeType + 'static, F: Fn(windows_core::Ref<IObservableMap<K, V>>, windows_core::Ref<IMapChangedEventArgs<K>>) -> windows_core::Result<()> + Send + 'static> MapChangedEventHandlerBox<K, V, F> {
     const VTABLE: MapChangedEventHandler_Vtbl<K, V> = MapChangedEventHandler_Vtbl::<K, V> {
         base__: windows_core::IUnknown_Vtbl { QueryInterface: Self::QueryInterface, AddRef: Self::AddRef, Release: Self::Release },
         Invoke: Self::Invoke,
@@ -34642,67 +11848,7 @@ impl PropertySet {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Lookup(&self, key: &windows_core::HSTRING) -> windows_core::Result<windows_core::IInspectable> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert<P1>(&self, key: &windows_core::HSTRING, value: P1) -> windows_core::Result<bool>
-    where
-        P1: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key)).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn MapChanged<P0>(&self, vhnd: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<MapChangedEventHandler<windows_core::HSTRING, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IObservableMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MapChanged)(windows_core::Interface::as_raw(this), vhnd.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveMapChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IObservableMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveMapChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
 impl windows_core::RuntimeType for PropertySet {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IPropertySet>();
 }
@@ -34749,64 +11895,7 @@ impl StringMap {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Lookup(&self, key: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert(&self, key: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key)).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn MapChanged<P0>(&self, vhnd: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<MapChangedEventHandler<windows_core::HSTRING, windows_core::HSTRING>>,
-    {
-        let this = &windows_core::Interface::cast::<IObservableMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MapChanged)(windows_core::Interface::as_raw(this), vhnd.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveMapChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IObservableMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveMapChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
 impl windows_core::RuntimeType for StringMap {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>();
 }
@@ -34853,67 +11942,7 @@ impl ValueSet {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Lookup(&self, key: &windows_core::HSTRING) -> windows_core::Result<windows_core::IInspectable> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert<P1>(&self, key: &windows_core::HSTRING, value: P1) -> windows_core::Result<bool>
-    where
-        P1: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key)).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn MapChanged<P0>(&self, vhnd: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<MapChangedEventHandler<windows_core::HSTRING, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IObservableMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MapChanged)(windows_core::Interface::as_raw(this), vhnd.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveMapChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IObservableMap<windows_core::HSTRING, windows_core::IInspectable>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveMapChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
 impl windows_core::RuntimeType for ValueSet {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IPropertySet>();
 }
@@ -34953,19 +11982,11 @@ impl<T: windows_core::RuntimeType + 'static> windows_core::RuntimeType for Vecto
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::new().push_slice(b"pinterface({0c051752-9fbf-4c70-aa0c-0e4c82d9a761}").push_slice(b";").push_other(T::SIGNATURE).push_slice(b")");
 }
 impl<T: windows_core::RuntimeType + 'static> VectorChangedEventHandler<T> {
-    pub fn new<F: FnMut(windows_core::Ref<'_, IObservableVector<T>>, windows_core::Ref<'_, IVectorChangedEventArgs>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
+    pub fn new<F: Fn(windows_core::Ref<IObservableVector<T>>, windows_core::Ref<IVectorChangedEventArgs>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
         let com = VectorChangedEventHandlerBox { vtable: &VectorChangedEventHandlerBox::<T, F>::VTABLE, count: windows_core::imp::RefCount::new(1), invoke };
         unsafe { core::mem::transmute(windows_core::imp::Box::new(com)) }
     }
-    pub fn Invoke<P0, P1>(&self, sender: P0, event: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IObservableVector<T>>,
-        P1: windows_core::Param<IVectorChangedEventArgs>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Invoke)(windows_core::Interface::as_raw(this), sender.param().abi(), event.param().abi()).ok() }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct VectorChangedEventHandler_Vtbl<T>
@@ -34977,7 +11998,7 @@ where
     T: core::marker::PhantomData<T>,
 }
 #[repr(C)]
-struct VectorChangedEventHandlerBox<T, F: FnMut(windows_core::Ref<'_, IObservableVector<T>>, windows_core::Ref<'_, IVectorChangedEventArgs>) -> windows_core::Result<()> + Send + 'static>
+struct VectorChangedEventHandlerBox<T, F: Fn(windows_core::Ref<IObservableVector<T>>, windows_core::Ref<IVectorChangedEventArgs>) -> windows_core::Result<()> + Send + 'static>
 where
     T: windows_core::RuntimeType + 'static,
 {
@@ -34985,7 +12006,7 @@ where
     invoke: F,
     count: windows_core::imp::RefCount,
 }
-impl<T: windows_core::RuntimeType + 'static, F: FnMut(windows_core::Ref<'_, IObservableVector<T>>, windows_core::Ref<'_, IVectorChangedEventArgs>) -> windows_core::Result<()> + Send + 'static> VectorChangedEventHandlerBox<T, F> {
+impl<T: windows_core::RuntimeType + 'static, F: Fn(windows_core::Ref<IObservableVector<T>>, windows_core::Ref<IVectorChangedEventArgs>) -> windows_core::Result<()> + Send + 'static> VectorChangedEventHandlerBox<T, F> {
     const VTABLE: VectorChangedEventHandler_Vtbl<T> = VectorChangedEventHandler_Vtbl::<T> {
         base__: windows_core::IUnknown_Vtbl { QueryInterface: Self::QueryInterface, AddRef: Self::AddRef, Release: Self::Release },
         Invoke: Self::Invoke,
@@ -35038,731 +12059,7 @@ impl<T: windows_core::RuntimeType + 'static, F: FnMut(windows_core::Ref<'_, IObs
 }
 }
 }
-#[cfg(feature = "Globalization")]
-pub mod Globalization{
-windows_core::imp::define_interface!(ILanguage, ILanguage_Vtbl, 0xea79a752_f7c2_4265_b1bd_c4dec4e4f080);
-impl windows_core::RuntimeType for ILanguage {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ILanguage {
-    const NAME: &'static str = "Windows.Globalization.ILanguage";
-}
-pub trait ILanguage_Impl: windows_core::IUnknownImpl {
-    fn LanguageTag(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn NativeName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Script(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ILanguage_Vtbl {
-    pub const fn new<Identity: ILanguage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LanguageTag<Identity: ILanguage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguage_Impl::LanguageTag(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DisplayName<Identity: ILanguage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguage_Impl::DisplayName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NativeName<Identity: ILanguage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguage_Impl::NativeName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Script<Identity: ILanguage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguage_Impl::Script(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILanguage, OFFSET>(),
-            LanguageTag: LanguageTag::<Identity, OFFSET>,
-            DisplayName: DisplayName::<Identity, OFFSET>,
-            NativeName: NativeName::<Identity, OFFSET>,
-            Script: Script::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILanguage as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILanguage_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub LanguageTag: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DisplayName: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub NativeName: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Script: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILanguage2, ILanguage2_Vtbl, 0x6a47e5b5_d94d_4886_a404_a5a5b9d5b494);
-impl windows_core::RuntimeType for ILanguage2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ILanguage2 {
-    const NAME: &'static str = "Windows.Globalization.ILanguage2";
-}
-pub trait ILanguage2_Impl: windows_core::IUnknownImpl {
-    fn LayoutDirection(&self) -> windows_core::Result<LanguageLayoutDirection>;
-}
-impl ILanguage2_Vtbl {
-    pub const fn new<Identity: ILanguage2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LayoutDirection<Identity: ILanguage2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut LanguageLayoutDirection) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguage2_Impl::LayoutDirection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILanguage2, OFFSET>(), LayoutDirection: LayoutDirection::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILanguage2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILanguage2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub LayoutDirection: unsafe extern "system" fn(*mut core::ffi::c_void, *mut LanguageLayoutDirection) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILanguage3, ILanguage3_Vtbl, 0xc6af3d10_641a_5ba4_bb43_5e12aed75954);
-impl windows_core::RuntimeType for ILanguage3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ILanguage3 {
-    const NAME: &'static str = "Windows.Globalization.ILanguage3";
-}
-pub trait ILanguage3_Impl: windows_core::IUnknownImpl {
-    fn AbbreviatedName(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ILanguage3_Vtbl {
-    pub const fn new<Identity: ILanguage3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AbbreviatedName<Identity: ILanguage3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguage3_Impl::AbbreviatedName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILanguage3, OFFSET>(), AbbreviatedName: AbbreviatedName::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILanguage3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILanguage3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AbbreviatedName: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILanguageExtensionSubtags, ILanguageExtensionSubtags_Vtbl, 0x7d7daf45_368d_4364_852b_dec927037b85);
-impl windows_core::RuntimeType for ILanguageExtensionSubtags {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ILanguageExtensionSubtags {
-    const NAME: &'static str = "Windows.Globalization.ILanguageExtensionSubtags";
-}
-pub trait ILanguageExtensionSubtags_Impl: windows_core::IUnknownImpl {
-    fn GetExtensionSubtags(&self, singleton: &windows_core::HSTRING) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-}
-impl ILanguageExtensionSubtags_Vtbl {
-    pub const fn new<Identity: ILanguageExtensionSubtags_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetExtensionSubtags<Identity: ILanguageExtensionSubtags_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, singleton: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguageExtensionSubtags_Impl::GetExtensionSubtags(this, core::mem::transmute(&singleton)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILanguageExtensionSubtags, OFFSET>(),
-            GetExtensionSubtags: GetExtensionSubtags::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILanguageExtensionSubtags as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILanguageExtensionSubtags_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetExtensionSubtags: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILanguageFactory, ILanguageFactory_Vtbl, 0x9b0252ac_0c27_44f8_b792_9793fb66c63e);
-impl windows_core::RuntimeType for ILanguageFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ILanguageFactory {
-    const NAME: &'static str = "Windows.Globalization.ILanguageFactory";
-}
-pub trait ILanguageFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateLanguage(&self, languageTag: &windows_core::HSTRING) -> windows_core::Result<Language>;
-}
-impl ILanguageFactory_Vtbl {
-    pub const fn new<Identity: ILanguageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateLanguage<Identity: ILanguageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, languagetag: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguageFactory_Impl::CreateLanguage(this, core::mem::transmute(&languagetag)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ILanguageFactory, OFFSET>(), CreateLanguage: CreateLanguage::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILanguageFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILanguageFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILanguageStatics, ILanguageStatics_Vtbl, 0xb23cd557_0865_46d4_89b8_d59be8990f0d);
-impl windows_core::RuntimeType for ILanguageStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ILanguageStatics {
-    const NAME: &'static str = "Windows.Globalization.ILanguageStatics";
-}
-pub trait ILanguageStatics_Impl: windows_core::IUnknownImpl {
-    fn IsWellFormed(&self, languageTag: &windows_core::HSTRING) -> windows_core::Result<bool>;
-    fn CurrentInputMethodLanguageTag(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ILanguageStatics_Vtbl {
-    pub const fn new<Identity: ILanguageStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsWellFormed<Identity: ILanguageStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, languagetag: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguageStatics_Impl::IsWellFormed(this, core::mem::transmute(&languagetag)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CurrentInputMethodLanguageTag<Identity: ILanguageStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguageStatics_Impl::CurrentInputMethodLanguageTag(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILanguageStatics, OFFSET>(),
-            IsWellFormed: IsWellFormed::<Identity, OFFSET>,
-            CurrentInputMethodLanguageTag: CurrentInputMethodLanguageTag::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILanguageStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILanguageStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsWellFormed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub CurrentInputMethodLanguageTag: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILanguageStatics2, ILanguageStatics2_Vtbl, 0x30199f6e_914b_4b2a_9d6e_e3b0e27dbe4f);
-impl windows_core::RuntimeType for ILanguageStatics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ILanguageStatics2 {
-    const NAME: &'static str = "Windows.Globalization.ILanguageStatics2";
-}
-pub trait ILanguageStatics2_Impl: windows_core::IUnknownImpl {
-    fn TrySetInputMethodLanguageTag(&self, languageTag: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl ILanguageStatics2_Vtbl {
-    pub const fn new<Identity: ILanguageStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TrySetInputMethodLanguageTag<Identity: ILanguageStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, languagetag: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguageStatics2_Impl::TrySetInputMethodLanguageTag(this, core::mem::transmute(&languagetag)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILanguageStatics2, OFFSET>(),
-            TrySetInputMethodLanguageTag: TrySetInputMethodLanguageTag::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILanguageStatics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILanguageStatics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub TrySetInputMethodLanguageTag: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILanguageStatics3, ILanguageStatics3_Vtbl, 0xd15ecb5a_71de_5752_9542_fac5b4f27261);
-impl windows_core::RuntimeType for ILanguageStatics3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ILanguageStatics3 {
-    const NAME: &'static str = "Windows.Globalization.ILanguageStatics3";
-}
-pub trait ILanguageStatics3_Impl: windows_core::IUnknownImpl {
-    fn GetMuiCompatibleLanguageListFromLanguageTags(&self, languageTags: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-}
-impl ILanguageStatics3_Vtbl {
-    pub const fn new<Identity: ILanguageStatics3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetMuiCompatibleLanguageListFromLanguageTags<Identity: ILanguageStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, languagetags: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILanguageStatics3_Impl::GetMuiCompatibleLanguageListFromLanguageTags(this, core::mem::transmute_copy(&languagetags)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILanguageStatics3, OFFSET>(),
-            GetMuiCompatibleLanguageListFromLanguageTags: GetMuiCompatibleLanguageListFromLanguageTags::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILanguageStatics3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILanguageStatics3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetMuiCompatibleLanguageListFromLanguageTags: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct Language(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(Language, windows_core::IUnknown, windows_core::IInspectable);
-impl Language {
-    pub fn LanguageTag(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LanguageTag)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn NativeName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NativeName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Script(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Script)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn LayoutDirection(&self) -> windows_core::Result<LanguageLayoutDirection> {
-        let this = &windows_core::Interface::cast::<ILanguage2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LayoutDirection)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AbbreviatedName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ILanguage3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AbbreviatedName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetExtensionSubtags(&self, singleton: &windows_core::HSTRING) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<ILanguageExtensionSubtags>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetExtensionSubtags)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(singleton), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateLanguage(languagetag: &windows_core::HSTRING) -> windows_core::Result<Language> {
-        Self::ILanguageFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateLanguage)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(languagetag), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn IsWellFormed(languagetag: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        Self::ILanguageStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsWellFormed)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(languagetag), &mut result__).map(|| result__)
-        })
-    }
-    pub fn CurrentInputMethodLanguageTag() -> windows_core::Result<windows_core::HSTRING> {
-        Self::ILanguageStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentInputMethodLanguageTag)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    pub fn TrySetInputMethodLanguageTag(languagetag: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        Self::ILanguageStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrySetInputMethodLanguageTag)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(languagetag), &mut result__).map(|| result__)
-        })
-    }
-    pub fn GetMuiCompatibleLanguageListFromLanguageTags<P0>(languagetags: P0) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::ILanguageStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMuiCompatibleLanguageListFromLanguageTags)(windows_core::Interface::as_raw(this), languagetags.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn ILanguageFactory<R, F: FnOnce(&ILanguageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<Language, ILanguageFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn ILanguageStatics<R, F: FnOnce(&ILanguageStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<Language, ILanguageStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn ILanguageStatics2<R, F: FnOnce(&ILanguageStatics2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<Language, ILanguageStatics2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn ILanguageStatics3<R, F: FnOnce(&ILanguageStatics3) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<Language, ILanguageStatics3> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for Language {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ILanguage>();
-}
-unsafe impl windows_core::Interface for Language {
-    type Vtable = <ILanguage as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ILanguage as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for Language {
-    const NAME: &'static str = "Windows.Globalization.Language";
-}
-unsafe impl Send for Language {}
-unsafe impl Sync for Language {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct LanguageLayoutDirection(pub i32);
-impl LanguageLayoutDirection {
-    pub const Ltr: Self = Self(0i32);
-    pub const Rtl: Self = Self(1i32);
-    pub const TtbLtr: Self = Self(2i32);
-    pub const TtbRtl: Self = Self(3i32);
-}
-impl windows_core::TypeKind for LanguageLayoutDirection {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for LanguageLayoutDirection {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Globalization.LanguageLayoutDirection;i4)");
-}
-}
-#[cfg(feature = "Graphics")]
 pub mod Graphics{
-#[cfg(feature = "Graphics_DirectX")]
-pub mod DirectX{
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct DirectXPixelFormat(pub i32);
-impl DirectXPixelFormat {
-    pub const Unknown: Self = Self(0i32);
-    pub const R32G32B32A32Typeless: Self = Self(1i32);
-    pub const R32G32B32A32Float: Self = Self(2i32);
-    pub const R32G32B32A32UInt: Self = Self(3i32);
-    pub const R32G32B32A32Int: Self = Self(4i32);
-    pub const R32G32B32Typeless: Self = Self(5i32);
-    pub const R32G32B32Float: Self = Self(6i32);
-    pub const R32G32B32UInt: Self = Self(7i32);
-    pub const R32G32B32Int: Self = Self(8i32);
-    pub const R16G16B16A16Typeless: Self = Self(9i32);
-    pub const R16G16B16A16Float: Self = Self(10i32);
-    pub const R16G16B16A16UIntNormalized: Self = Self(11i32);
-    pub const R16G16B16A16UInt: Self = Self(12i32);
-    pub const R16G16B16A16IntNormalized: Self = Self(13i32);
-    pub const R16G16B16A16Int: Self = Self(14i32);
-    pub const R32G32Typeless: Self = Self(15i32);
-    pub const R32G32Float: Self = Self(16i32);
-    pub const R32G32UInt: Self = Self(17i32);
-    pub const R32G32Int: Self = Self(18i32);
-    pub const R32G8X24Typeless: Self = Self(19i32);
-    pub const D32FloatS8X24UInt: Self = Self(20i32);
-    pub const R32FloatX8X24Typeless: Self = Self(21i32);
-    pub const X32TypelessG8X24UInt: Self = Self(22i32);
-    pub const R10G10B10A2Typeless: Self = Self(23i32);
-    pub const R10G10B10A2UIntNormalized: Self = Self(24i32);
-    pub const R10G10B10A2UInt: Self = Self(25i32);
-    pub const R11G11B10Float: Self = Self(26i32);
-    pub const R8G8B8A8Typeless: Self = Self(27i32);
-    pub const R8G8B8A8UIntNormalized: Self = Self(28i32);
-    pub const R8G8B8A8UIntNormalizedSrgb: Self = Self(29i32);
-    pub const R8G8B8A8UInt: Self = Self(30i32);
-    pub const R8G8B8A8IntNormalized: Self = Self(31i32);
-    pub const R8G8B8A8Int: Self = Self(32i32);
-    pub const R16G16Typeless: Self = Self(33i32);
-    pub const R16G16Float: Self = Self(34i32);
-    pub const R16G16UIntNormalized: Self = Self(35i32);
-    pub const R16G16UInt: Self = Self(36i32);
-    pub const R16G16IntNormalized: Self = Self(37i32);
-    pub const R16G16Int: Self = Self(38i32);
-    pub const R32Typeless: Self = Self(39i32);
-    pub const D32Float: Self = Self(40i32);
-    pub const R32Float: Self = Self(41i32);
-    pub const R32UInt: Self = Self(42i32);
-    pub const R32Int: Self = Self(43i32);
-    pub const R24G8Typeless: Self = Self(44i32);
-    pub const D24UIntNormalizedS8UInt: Self = Self(45i32);
-    pub const R24UIntNormalizedX8Typeless: Self = Self(46i32);
-    pub const X24TypelessG8UInt: Self = Self(47i32);
-    pub const R8G8Typeless: Self = Self(48i32);
-    pub const R8G8UIntNormalized: Self = Self(49i32);
-    pub const R8G8UInt: Self = Self(50i32);
-    pub const R8G8IntNormalized: Self = Self(51i32);
-    pub const R8G8Int: Self = Self(52i32);
-    pub const R16Typeless: Self = Self(53i32);
-    pub const R16Float: Self = Self(54i32);
-    pub const D16UIntNormalized: Self = Self(55i32);
-    pub const R16UIntNormalized: Self = Self(56i32);
-    pub const R16UInt: Self = Self(57i32);
-    pub const R16IntNormalized: Self = Self(58i32);
-    pub const R16Int: Self = Self(59i32);
-    pub const R8Typeless: Self = Self(60i32);
-    pub const R8UIntNormalized: Self = Self(61i32);
-    pub const R8UInt: Self = Self(62i32);
-    pub const R8IntNormalized: Self = Self(63i32);
-    pub const R8Int: Self = Self(64i32);
-    pub const A8UIntNormalized: Self = Self(65i32);
-    pub const R1UIntNormalized: Self = Self(66i32);
-    pub const R9G9B9E5SharedExponent: Self = Self(67i32);
-    pub const R8G8B8G8UIntNormalized: Self = Self(68i32);
-    pub const G8R8G8B8UIntNormalized: Self = Self(69i32);
-    pub const BC1Typeless: Self = Self(70i32);
-    pub const BC1UIntNormalized: Self = Self(71i32);
-    pub const BC1UIntNormalizedSrgb: Self = Self(72i32);
-    pub const BC2Typeless: Self = Self(73i32);
-    pub const BC2UIntNormalized: Self = Self(74i32);
-    pub const BC2UIntNormalizedSrgb: Self = Self(75i32);
-    pub const BC3Typeless: Self = Self(76i32);
-    pub const BC3UIntNormalized: Self = Self(77i32);
-    pub const BC3UIntNormalizedSrgb: Self = Self(78i32);
-    pub const BC4Typeless: Self = Self(79i32);
-    pub const BC4UIntNormalized: Self = Self(80i32);
-    pub const BC4IntNormalized: Self = Self(81i32);
-    pub const BC5Typeless: Self = Self(82i32);
-    pub const BC5UIntNormalized: Self = Self(83i32);
-    pub const BC5IntNormalized: Self = Self(84i32);
-    pub const B5G6R5UIntNormalized: Self = Self(85i32);
-    pub const B5G5R5A1UIntNormalized: Self = Self(86i32);
-    pub const B8G8R8A8UIntNormalized: Self = Self(87i32);
-    pub const B8G8R8X8UIntNormalized: Self = Self(88i32);
-    pub const R10G10B10XRBiasA2UIntNormalized: Self = Self(89i32);
-    pub const B8G8R8A8Typeless: Self = Self(90i32);
-    pub const B8G8R8A8UIntNormalizedSrgb: Self = Self(91i32);
-    pub const B8G8R8X8Typeless: Self = Self(92i32);
-    pub const B8G8R8X8UIntNormalizedSrgb: Self = Self(93i32);
-    pub const BC6HTypeless: Self = Self(94i32);
-    pub const BC6H16UnsignedFloat: Self = Self(95i32);
-    pub const BC6H16Float: Self = Self(96i32);
-    pub const BC7Typeless: Self = Self(97i32);
-    pub const BC7UIntNormalized: Self = Self(98i32);
-    pub const BC7UIntNormalizedSrgb: Self = Self(99i32);
-    pub const Ayuv: Self = Self(100i32);
-    pub const Y410: Self = Self(101i32);
-    pub const Y416: Self = Self(102i32);
-    pub const NV12: Self = Self(103i32);
-    pub const P010: Self = Self(104i32);
-    pub const P016: Self = Self(105i32);
-    pub const Opaque420: Self = Self(106i32);
-    pub const Yuy2: Self = Self(107i32);
-    pub const Y210: Self = Self(108i32);
-    pub const Y216: Self = Self(109i32);
-    pub const NV11: Self = Self(110i32);
-    pub const AI44: Self = Self(111i32);
-    pub const IA44: Self = Self(112i32);
-    pub const P8: Self = Self(113i32);
-    pub const A8P8: Self = Self(114i32);
-    pub const B4G4R4A4UIntNormalized: Self = Self(115i32);
-    pub const P208: Self = Self(130i32);
-    pub const V208: Self = Self(131i32);
-    pub const V408: Self = Self(132i32);
-    pub const SamplerFeedbackMinMipOpaque: Self = Self(189i32);
-    pub const SamplerFeedbackMipRegionUsedOpaque: Self = Self(190i32);
-    pub const A4B4G4R4: Self = Self(191i32);
-}
-impl windows_core::TypeKind for DirectXPixelFormat {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for DirectXPixelFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Graphics.DirectX.DirectXPixelFormat;i4)");
-}
-#[cfg(feature = "Graphics_DirectX_Direct3D11")]
-pub mod Direct3D11{
-#[repr(C)]
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct Direct3DMultisampleDescription {
-    pub Count: i32,
-    pub Quality: i32,
-}
-impl windows_core::TypeKind for Direct3DMultisampleDescription {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for Direct3DMultisampleDescription {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"struct(Windows.Graphics.DirectX.Direct3D11.Direct3DMultisampleDescription;i4;i4)");
-}
-#[repr(C)]
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct Direct3DSurfaceDescription {
-    pub Width: i32,
-    pub Height: i32,
-    pub Format: super::DirectXPixelFormat,
-    pub MultisampleDescription: Direct3DMultisampleDescription,
-}
-impl windows_core::TypeKind for Direct3DSurfaceDescription {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for Direct3DSurfaceDescription {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"struct(Windows.Graphics.DirectX.Direct3D11.Direct3DSurfaceDescription;i4;i4;enum(Windows.Graphics.DirectX.DirectXPixelFormat;i4);struct(Windows.Graphics.DirectX.Direct3D11.Direct3DMultisampleDescription;i4;i4))");
-}
-windows_core::imp::define_interface!(IDirect3DSurface, IDirect3DSurface_Vtbl, 0x0bf4a146_13c1_4694_bee3_7abf15eaf586);
-impl windows_core::RuntimeType for IDirect3DSurface {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IDirect3DSurface, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(IDirect3DSurface, super::super::super::Foundation::IClosable);
-impl IDirect3DSurface {
-    pub fn Description(&self) -> windows_core::Result<Direct3DSurfaceDescription> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Description)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Close(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IClosable>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeName for IDirect3DSurface {
-    const NAME: &'static str = "Windows.Graphics.DirectX.Direct3D11.IDirect3DSurface";
-}
-pub trait IDirect3DSurface_Impl: super::super::super::Foundation::IClosable_Impl {
-    fn Description(&self) -> windows_core::Result<Direct3DSurfaceDescription>;
-}
-impl IDirect3DSurface_Vtbl {
-    pub const fn new<Identity: IDirect3DSurface_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Description<Identity: IDirect3DSurface_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut Direct3DSurfaceDescription) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDirect3DSurface_Impl::Description(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDirect3DSurface, OFFSET>(), Description: Description::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDirect3DSurface as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDirect3DSurface_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Description: unsafe extern "system" fn(*mut core::ffi::c_void, *mut Direct3DSurfaceDescription) -> windows_core::HRESULT,
-}
-}
-}
-#[cfg(feature = "Graphics_Display")]
 pub mod Display{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -35815,34860 +12112,12 @@ impl core::ops::Not for DisplayOrientations {
 }
 }
 }
-#[cfg(feature = "Media")]
-pub mod Media{
-windows_core::imp::define_interface!(IMediaMarker, IMediaMarker_Vtbl, 0x1803def8_dca5_4b6f_9c20_e3d3c0643625);
-impl windows_core::RuntimeType for IMediaMarker {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaMarker, windows_core::IUnknown, windows_core::IInspectable);
-impl IMediaMarker {
-    pub fn Time(&self) -> windows_core::Result<super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Time)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MediaMarkerType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaMarkerType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Text(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Text)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeName for IMediaMarker {
-    const NAME: &'static str = "Windows.Media.IMediaMarker";
-}
-pub trait IMediaMarker_Impl: windows_core::IUnknownImpl {
-    fn Time(&self) -> windows_core::Result<super::Foundation::TimeSpan>;
-    fn MediaMarkerType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Text(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMediaMarker_Vtbl {
-    pub const fn new<Identity: IMediaMarker_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Time<Identity: IMediaMarker_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaMarker_Impl::Time(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MediaMarkerType<Identity: IMediaMarker_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaMarker_Impl::MediaMarkerType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Text<Identity: IMediaMarker_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaMarker_Impl::Text(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaMarker, OFFSET>(),
-            Time: Time::<Identity, OFFSET>,
-            MediaMarkerType: MediaMarkerType::<Identity, OFFSET>,
-            Text: Text::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaMarker as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaMarker_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Time: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub MediaMarkerType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Text: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMusicDisplayProperties, IMusicDisplayProperties_Vtbl, 0x6bbf0c59_d0a0_4d26_92a0_f978e1d18e7b);
-impl windows_core::RuntimeType for IMusicDisplayProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMusicDisplayProperties {
-    const NAME: &'static str = "Windows.Media.IMusicDisplayProperties";
-}
-pub trait IMusicDisplayProperties_Impl: windows_core::IUnknownImpl {
-    fn Title(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn AlbumArtist(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetAlbumArtist(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Artist(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetArtist(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IMusicDisplayProperties_Vtbl {
-    pub const fn new<Identity: IMusicDisplayProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Title<Identity: IMusicDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicDisplayProperties_Impl::Title(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTitle<Identity: IMusicDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicDisplayProperties_Impl::SetTitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AlbumArtist<Identity: IMusicDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicDisplayProperties_Impl::AlbumArtist(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAlbumArtist<Identity: IMusicDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicDisplayProperties_Impl::SetAlbumArtist(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Artist<Identity: IMusicDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicDisplayProperties_Impl::Artist(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetArtist<Identity: IMusicDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicDisplayProperties_Impl::SetArtist(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMusicDisplayProperties, OFFSET>(),
-            Title: Title::<Identity, OFFSET>,
-            SetTitle: SetTitle::<Identity, OFFSET>,
-            AlbumArtist: AlbumArtist::<Identity, OFFSET>,
-            SetAlbumArtist: SetAlbumArtist::<Identity, OFFSET>,
-            Artist: Artist::<Identity, OFFSET>,
-            SetArtist: SetArtist::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMusicDisplayProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMusicDisplayProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Title: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetTitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AlbumArtist: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetAlbumArtist: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Artist: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetArtist: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMusicDisplayProperties2, IMusicDisplayProperties2_Vtbl, 0x00368462_97d3_44b9_b00f_008afcefaf18);
-impl windows_core::RuntimeType for IMusicDisplayProperties2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMusicDisplayProperties2 {
-    const NAME: &'static str = "Windows.Media.IMusicDisplayProperties2";
-}
-pub trait IMusicDisplayProperties2_Impl: windows_core::IUnknownImpl {
-    fn AlbumTitle(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetAlbumTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TrackNumber(&self) -> windows_core::Result<u32>;
-    fn SetTrackNumber(&self, value: u32) -> windows_core::Result<()>;
-    fn Genres(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-}
-impl IMusicDisplayProperties2_Vtbl {
-    pub const fn new<Identity: IMusicDisplayProperties2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AlbumTitle<Identity: IMusicDisplayProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicDisplayProperties2_Impl::AlbumTitle(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAlbumTitle<Identity: IMusicDisplayProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicDisplayProperties2_Impl::SetAlbumTitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn TrackNumber<Identity: IMusicDisplayProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicDisplayProperties2_Impl::TrackNumber(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTrackNumber<Identity: IMusicDisplayProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicDisplayProperties2_Impl::SetTrackNumber(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Genres<Identity: IMusicDisplayProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicDisplayProperties2_Impl::Genres(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMusicDisplayProperties2, OFFSET>(),
-            AlbumTitle: AlbumTitle::<Identity, OFFSET>,
-            SetAlbumTitle: SetAlbumTitle::<Identity, OFFSET>,
-            TrackNumber: TrackNumber::<Identity, OFFSET>,
-            SetTrackNumber: SetTrackNumber::<Identity, OFFSET>,
-            Genres: Genres::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMusicDisplayProperties2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMusicDisplayProperties2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AlbumTitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetAlbumTitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TrackNumber: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetTrackNumber: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Genres: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMusicDisplayProperties3, IMusicDisplayProperties3_Vtbl, 0x4db51ac1_0681_4e8c_9401_b8159d9eefc7);
-impl windows_core::RuntimeType for IMusicDisplayProperties3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMusicDisplayProperties3 {
-    const NAME: &'static str = "Windows.Media.IMusicDisplayProperties3";
-}
-pub trait IMusicDisplayProperties3_Impl: windows_core::IUnknownImpl {
-    fn AlbumTrackCount(&self) -> windows_core::Result<u32>;
-    fn SetAlbumTrackCount(&self, value: u32) -> windows_core::Result<()>;
-}
-impl IMusicDisplayProperties3_Vtbl {
-    pub const fn new<Identity: IMusicDisplayProperties3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AlbumTrackCount<Identity: IMusicDisplayProperties3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicDisplayProperties3_Impl::AlbumTrackCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAlbumTrackCount<Identity: IMusicDisplayProperties3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicDisplayProperties3_Impl::SetAlbumTrackCount(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMusicDisplayProperties3, OFFSET>(),
-            AlbumTrackCount: AlbumTrackCount::<Identity, OFFSET>,
-            SetAlbumTrackCount: SetAlbumTrackCount::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMusicDisplayProperties3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMusicDisplayProperties3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AlbumTrackCount: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetAlbumTrackCount: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoDisplayProperties, IVideoDisplayProperties_Vtbl, 0x5609fdb1_5d2d_4872_8170_45dee5bc2f5c);
-impl windows_core::RuntimeType for IVideoDisplayProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoDisplayProperties {
-    const NAME: &'static str = "Windows.Media.IVideoDisplayProperties";
-}
-pub trait IVideoDisplayProperties_Impl: windows_core::IUnknownImpl {
-    fn Title(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Subtitle(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetSubtitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IVideoDisplayProperties_Vtbl {
-    pub const fn new<Identity: IVideoDisplayProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Title<Identity: IVideoDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDisplayProperties_Impl::Title(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTitle<Identity: IVideoDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoDisplayProperties_Impl::SetTitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Subtitle<Identity: IVideoDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDisplayProperties_Impl::Subtitle(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSubtitle<Identity: IVideoDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoDisplayProperties_Impl::SetSubtitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoDisplayProperties, OFFSET>(),
-            Title: Title::<Identity, OFFSET>,
-            SetTitle: SetTitle::<Identity, OFFSET>,
-            Subtitle: Subtitle::<Identity, OFFSET>,
-            SetSubtitle: SetSubtitle::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoDisplayProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoDisplayProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Title: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetTitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Subtitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetSubtitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoDisplayProperties2, IVideoDisplayProperties2_Vtbl, 0xb410e1ce_ab52_41ab_a486_cc10fab152f9);
-impl windows_core::RuntimeType for IVideoDisplayProperties2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoDisplayProperties2 {
-    const NAME: &'static str = "Windows.Media.IVideoDisplayProperties2";
-}
-pub trait IVideoDisplayProperties2_Impl: windows_core::IUnknownImpl {
-    fn Genres(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-}
-impl IVideoDisplayProperties2_Vtbl {
-    pub const fn new<Identity: IVideoDisplayProperties2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Genres<Identity: IVideoDisplayProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDisplayProperties2_Impl::Genres(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoDisplayProperties2, OFFSET>(), Genres: Genres::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoDisplayProperties2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoDisplayProperties2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Genres: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaPlaybackType(pub i32);
-impl MediaPlaybackType {
-    pub const Unknown: Self = Self(0i32);
-    pub const Music: Self = Self(1i32);
-    pub const Video: Self = Self(2i32);
-    pub const Image: Self = Self(3i32);
-}
-impl windows_core::TypeKind for MediaPlaybackType {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaPlaybackType {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.MediaPlaybackType;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MusicDisplayProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MusicDisplayProperties, windows_core::IUnknown, windows_core::IInspectable);
-impl MusicDisplayProperties {
-    pub fn Title(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Title)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn AlbumArtist(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AlbumArtist)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetAlbumArtist(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAlbumArtist)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Artist(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Artist)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetArtist(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetArtist)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn AlbumTitle(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMusicDisplayProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AlbumTitle)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetAlbumTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMusicDisplayProperties2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAlbumTitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn TrackNumber(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IMusicDisplayProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrackNumber)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetTrackNumber(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMusicDisplayProperties2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetTrackNumber)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Genres(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<IMusicDisplayProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Genres)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AlbumTrackCount(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IMusicDisplayProperties3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AlbumTrackCount)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAlbumTrackCount(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMusicDisplayProperties3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAlbumTrackCount)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for MusicDisplayProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMusicDisplayProperties>();
-}
-unsafe impl windows_core::Interface for MusicDisplayProperties {
-    type Vtable = <IMusicDisplayProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMusicDisplayProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MusicDisplayProperties {
-    const NAME: &'static str = "Windows.Media.MusicDisplayProperties";
-}
-unsafe impl Send for MusicDisplayProperties {}
-unsafe impl Sync for MusicDisplayProperties {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoDisplayProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoDisplayProperties, windows_core::IUnknown, windows_core::IInspectable);
-impl VideoDisplayProperties {
-    pub fn Title(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Title)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Subtitle(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subtitle)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetSubtitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSubtitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Genres(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<IVideoDisplayProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Genres)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for VideoDisplayProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoDisplayProperties>();
-}
-unsafe impl windows_core::Interface for VideoDisplayProperties {
-    type Vtable = <IVideoDisplayProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoDisplayProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoDisplayProperties {
-    const NAME: &'static str = "Windows.Media.VideoDisplayProperties";
-}
-unsafe impl Send for VideoDisplayProperties {}
-unsafe impl Sync for VideoDisplayProperties {}
-#[cfg(feature = "Media_Capture")]
-pub mod Capture{
-windows_core::imp::define_interface!(IMediaCaptureVideoProfileMediaDescription, IMediaCaptureVideoProfileMediaDescription_Vtbl, 0x8012afef_b691_49ff_83f2_c1e76eaaea1b);
-impl windows_core::RuntimeType for IMediaCaptureVideoProfileMediaDescription {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaCaptureVideoProfileMediaDescription {
-    const NAME: &'static str = "Windows.Media.Capture.IMediaCaptureVideoProfileMediaDescription";
-}
-pub trait IMediaCaptureVideoProfileMediaDescription_Impl: windows_core::IUnknownImpl {
-    fn Width(&self) -> windows_core::Result<u32>;
-    fn Height(&self) -> windows_core::Result<u32>;
-    fn FrameRate(&self) -> windows_core::Result<f64>;
-    fn IsVariablePhotoSequenceSupported(&self) -> windows_core::Result<bool>;
-    fn IsHdrVideoSupported(&self) -> windows_core::Result<bool>;
-}
-impl IMediaCaptureVideoProfileMediaDescription_Vtbl {
-    pub const fn new<Identity: IMediaCaptureVideoProfileMediaDescription_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Width<Identity: IMediaCaptureVideoProfileMediaDescription_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCaptureVideoProfileMediaDescription_Impl::Width(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Height<Identity: IMediaCaptureVideoProfileMediaDescription_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCaptureVideoProfileMediaDescription_Impl::Height(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FrameRate<Identity: IMediaCaptureVideoProfileMediaDescription_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCaptureVideoProfileMediaDescription_Impl::FrameRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsVariablePhotoSequenceSupported<Identity: IMediaCaptureVideoProfileMediaDescription_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCaptureVideoProfileMediaDescription_Impl::IsVariablePhotoSequenceSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsHdrVideoSupported<Identity: IMediaCaptureVideoProfileMediaDescription_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCaptureVideoProfileMediaDescription_Impl::IsHdrVideoSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaCaptureVideoProfileMediaDescription, OFFSET>(),
-            Width: Width::<Identity, OFFSET>,
-            Height: Height::<Identity, OFFSET>,
-            FrameRate: FrameRate::<Identity, OFFSET>,
-            IsVariablePhotoSequenceSupported: IsVariablePhotoSequenceSupported::<Identity, OFFSET>,
-            IsHdrVideoSupported: IsHdrVideoSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaCaptureVideoProfileMediaDescription as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaCaptureVideoProfileMediaDescription_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Width: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Height: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub FrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    #[cfg(feature = "deprecated")]
-    pub IsVariablePhotoSequenceSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    IsVariablePhotoSequenceSupported: usize,
-    #[cfg(feature = "deprecated")]
-    pub IsHdrVideoSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    IsHdrVideoSupported: usize,
-}
-windows_core::imp::define_interface!(IMediaCaptureVideoProfileMediaDescription2, IMediaCaptureVideoProfileMediaDescription2_Vtbl, 0xc6a6ef13_322d_413a_b85a_68a88e02f4e9);
-impl windows_core::RuntimeType for IMediaCaptureVideoProfileMediaDescription2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaCaptureVideoProfileMediaDescription2 {
-    const NAME: &'static str = "Windows.Media.Capture.IMediaCaptureVideoProfileMediaDescription2";
-}
-pub trait IMediaCaptureVideoProfileMediaDescription2_Impl: windows_core::IUnknownImpl {
-    fn Subtype(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::GUID, windows_core::IInspectable>>;
-}
-impl IMediaCaptureVideoProfileMediaDescription2_Vtbl {
-    pub const fn new<Identity: IMediaCaptureVideoProfileMediaDescription2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Subtype<Identity: IMediaCaptureVideoProfileMediaDescription2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCaptureVideoProfileMediaDescription2_Impl::Subtype(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IMediaCaptureVideoProfileMediaDescription2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCaptureVideoProfileMediaDescription2_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaCaptureVideoProfileMediaDescription2, OFFSET>(),
-            Subtype: Subtype::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaCaptureVideoProfileMediaDescription2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaCaptureVideoProfileMediaDescription2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Subtype: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Properties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaCaptureDeviceExclusiveControlReleaseMode(pub i32);
-impl MediaCaptureDeviceExclusiveControlReleaseMode {
-    pub const OnDispose: Self = Self(0i32);
-    pub const OnAllStreamsStopped: Self = Self(1i32);
-}
-impl windows_core::TypeKind for MediaCaptureDeviceExclusiveControlReleaseMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaCaptureDeviceExclusiveControlReleaseMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Capture.MediaCaptureDeviceExclusiveControlReleaseMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaCaptureVideoProfileMediaDescription(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaCaptureVideoProfileMediaDescription, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaCaptureVideoProfileMediaDescription {
-    pub fn Width(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Width)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Height(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Height)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn FrameRate(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FrameRate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn IsVariablePhotoSequenceSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsVariablePhotoSequenceSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn IsHdrVideoSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsHdrVideoSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Subtype(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaCaptureVideoProfileMediaDescription2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subtype)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::GUID, windows_core::IInspectable>> {
-        let this = &windows_core::Interface::cast::<IMediaCaptureVideoProfileMediaDescription2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaCaptureVideoProfileMediaDescription {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaCaptureVideoProfileMediaDescription>();
-}
-unsafe impl windows_core::Interface for MediaCaptureVideoProfileMediaDescription {
-    type Vtable = <IMediaCaptureVideoProfileMediaDescription as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaCaptureVideoProfileMediaDescription as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaCaptureVideoProfileMediaDescription {
-    const NAME: &'static str = "Windows.Media.Capture.MediaCaptureVideoProfileMediaDescription";
-}
-unsafe impl Send for MediaCaptureVideoProfileMediaDescription {}
-unsafe impl Sync for MediaCaptureVideoProfileMediaDescription {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaStreamType(pub i32);
-impl MediaStreamType {
-    pub const VideoPreview: Self = Self(0i32);
-    pub const VideoRecord: Self = Self(1i32);
-    pub const Audio: Self = Self(2i32);
-    pub const Photo: Self = Self(3i32);
-    pub const Metadata: Self = Self(4i32);
-}
-impl windows_core::TypeKind for MediaStreamType {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaStreamType {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Capture.MediaStreamType;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct PowerlineFrequency(pub i32);
-impl PowerlineFrequency {
-    pub const Disabled: Self = Self(0i32);
-    pub const FiftyHertz: Self = Self(1i32);
-    pub const SixtyHertz: Self = Self(2i32);
-    pub const Auto: Self = Self(3i32);
-}
-impl windows_core::TypeKind for PowerlineFrequency {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for PowerlineFrequency {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Capture.PowerlineFrequency;i4)");
-}
-#[cfg(feature = "Media_Capture_Frames")]
-pub mod Frames{
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct DepthMediaFrameFormat(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(DepthMediaFrameFormat, windows_core::IUnknown, windows_core::IInspectable);
-impl DepthMediaFrameFormat {
-    pub fn VideoFormat(&self) -> windows_core::Result<VideoMediaFrameFormat> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoFormat)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DepthScaleInMeters(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DepthScaleInMeters)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for DepthMediaFrameFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDepthMediaFrameFormat>();
-}
-unsafe impl windows_core::Interface for DepthMediaFrameFormat {
-    type Vtable = <IDepthMediaFrameFormat as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IDepthMediaFrameFormat as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for DepthMediaFrameFormat {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.DepthMediaFrameFormat";
-}
-unsafe impl Send for DepthMediaFrameFormat {}
-unsafe impl Sync for DepthMediaFrameFormat {}
-windows_core::imp::define_interface!(IDepthMediaFrameFormat, IDepthMediaFrameFormat_Vtbl, 0xc312cf40_d729_453e_8780_2e04f140d28e);
-impl windows_core::RuntimeType for IDepthMediaFrameFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDepthMediaFrameFormat {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IDepthMediaFrameFormat";
-}
-pub trait IDepthMediaFrameFormat_Impl: windows_core::IUnknownImpl {
-    fn VideoFormat(&self) -> windows_core::Result<VideoMediaFrameFormat>;
-    fn DepthScaleInMeters(&self) -> windows_core::Result<f64>;
-}
-impl IDepthMediaFrameFormat_Vtbl {
-    pub const fn new<Identity: IDepthMediaFrameFormat_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn VideoFormat<Identity: IDepthMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDepthMediaFrameFormat_Impl::VideoFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DepthScaleInMeters<Identity: IDepthMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDepthMediaFrameFormat_Impl::DepthScaleInMeters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDepthMediaFrameFormat, OFFSET>(),
-            VideoFormat: VideoFormat::<Identity, OFFSET>,
-            DepthScaleInMeters: DepthScaleInMeters::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDepthMediaFrameFormat as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDepthMediaFrameFormat_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub VideoFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DepthScaleInMeters: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaFrameFormat, IMediaFrameFormat_Vtbl, 0x71902b4e_b279_4a97_a9db_bd5a2fb78f39);
-impl windows_core::RuntimeType for IMediaFrameFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl windows_core::RuntimeName for IMediaFrameFormat {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameFormat";
-}
-#[cfg(feature = "Media_MediaProperties")]
-pub trait IMediaFrameFormat_Impl: windows_core::IUnknownImpl {
-    fn MajorType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Subtype(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn FrameRate(&self) -> windows_core::Result<super::super::MediaProperties::MediaRatio>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::GUID, windows_core::IInspectable>>;
-    fn VideoFormat(&self) -> windows_core::Result<VideoMediaFrameFormat>;
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl IMediaFrameFormat_Vtbl {
-    pub const fn new<Identity: IMediaFrameFormat_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MajorType<Identity: IMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameFormat_Impl::MajorType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Subtype<Identity: IMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameFormat_Impl::Subtype(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FrameRate<Identity: IMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameFormat_Impl::FrameRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameFormat_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn VideoFormat<Identity: IMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameFormat_Impl::VideoFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameFormat, OFFSET>(),
-            MajorType: MajorType::<Identity, OFFSET>,
-            Subtype: Subtype::<Identity, OFFSET>,
-            FrameRate: FrameRate::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-            VideoFormat: VideoFormat::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameFormat as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameFormat_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub MajorType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Subtype: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub FrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    FrameRate: usize,
-    pub Properties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub VideoFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaFrameFormat2, IMediaFrameFormat2_Vtbl, 0x63856340_5e87_4c10_86d1_6df097a6c6a8);
-impl windows_core::RuntimeType for IMediaFrameFormat2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl windows_core::RuntimeName for IMediaFrameFormat2 {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameFormat2";
-}
-#[cfg(feature = "Media_MediaProperties")]
-pub trait IMediaFrameFormat2_Impl: windows_core::IUnknownImpl {
-    fn AudioEncodingProperties(&self) -> windows_core::Result<super::super::MediaProperties::AudioEncodingProperties>;
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl IMediaFrameFormat2_Vtbl {
-    pub const fn new<Identity: IMediaFrameFormat2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AudioEncodingProperties<Identity: IMediaFrameFormat2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameFormat2_Impl::AudioEncodingProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameFormat2, OFFSET>(),
-            AudioEncodingProperties: AudioEncodingProperties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameFormat2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameFormat2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub AudioEncodingProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    AudioEncodingProperties: usize,
-}
-windows_core::imp::define_interface!(IMediaFrameSource, IMediaFrameSource_Vtbl, 0xd6782953_90db_46a8_8add_2aa884a8d253);
-impl windows_core::RuntimeType for IMediaFrameSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Devices_Core")]
-impl windows_core::RuntimeName for IMediaFrameSource {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSource";
-}
-#[cfg(feature = "Media_Devices_Core")]
-pub trait IMediaFrameSource_Impl: windows_core::IUnknownImpl {
-    fn Info(&self) -> windows_core::Result<MediaFrameSourceInfo>;
-    fn Controller(&self) -> windows_core::Result<MediaFrameSourceController>;
-    fn SupportedFormats(&self) -> windows_core::Result<windows_collections::IVectorView<MediaFrameFormat>>;
-    fn CurrentFormat(&self) -> windows_core::Result<MediaFrameFormat>;
-    fn SetFormatAsync(&self, format: windows_core::Ref<'_, MediaFrameFormat>) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn FormatChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<MediaFrameSource, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveFormatChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn TryGetCameraIntrinsics(&self, format: windows_core::Ref<'_, MediaFrameFormat>) -> windows_core::Result<super::super::Devices::Core::CameraIntrinsics>;
-}
-#[cfg(feature = "Media_Devices_Core")]
-impl IMediaFrameSource_Vtbl {
-    pub const fn new<Identity: IMediaFrameSource_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Info<Identity: IMediaFrameSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSource_Impl::Info(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Controller<Identity: IMediaFrameSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSource_Impl::Controller(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedFormats<Identity: IMediaFrameSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSource_Impl::SupportedFormats(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CurrentFormat<Identity: IMediaFrameSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSource_Impl::CurrentFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetFormatAsync<Identity: IMediaFrameSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, format: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSource_Impl::SetFormatAsync(this, core::mem::transmute_copy(&format)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FormatChanged<Identity: IMediaFrameSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSource_Impl::FormatChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveFormatChanged<Identity: IMediaFrameSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaFrameSource_Impl::RemoveFormatChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn TryGetCameraIntrinsics<Identity: IMediaFrameSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, format: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSource_Impl::TryGetCameraIntrinsics(this, core::mem::transmute_copy(&format)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSource, OFFSET>(),
-            Info: Info::<Identity, OFFSET>,
-            Controller: Controller::<Identity, OFFSET>,
-            SupportedFormats: SupportedFormats::<Identity, OFFSET>,
-            CurrentFormat: CurrentFormat::<Identity, OFFSET>,
-            SetFormatAsync: SetFormatAsync::<Identity, OFFSET>,
-            FormatChanged: FormatChanged::<Identity, OFFSET>,
-            RemoveFormatChanged: RemoveFormatChanged::<Identity, OFFSET>,
-            TryGetCameraIntrinsics: TryGetCameraIntrinsics::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSource as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSource_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Info: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Controller: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SupportedFormats: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CurrentFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetFormatAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub FormatChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveFormatChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_Devices_Core")]
-    pub TryGetCameraIntrinsics: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Devices_Core"))]
-    TryGetCameraIntrinsics: usize,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceController, IMediaFrameSourceController_Vtbl, 0x6d076635_316d_4b8f_b7b6_eeb04a8c6525);
-impl windows_core::RuntimeType for IMediaFrameSourceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Devices")]
-impl windows_core::RuntimeName for IMediaFrameSourceController {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceController";
-}
-#[cfg(feature = "Media_Devices")]
-pub trait IMediaFrameSourceController_Impl: windows_core::IUnknownImpl {
-    fn GetPropertyAsync(&self, propertyId: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceGetPropertyResult>>;
-    fn SetPropertyAsync(&self, propertyId: &windows_core::HSTRING, propertyValue: windows_core::Ref<'_, windows_core::IInspectable>) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceSetPropertyStatus>>;
-    fn VideoDeviceController(&self) -> windows_core::Result<super::super::Devices::VideoDeviceController>;
-}
-#[cfg(feature = "Media_Devices")]
-impl IMediaFrameSourceController_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceController_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetPropertyAsync<Identity: IMediaFrameSourceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertyid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceController_Impl::GetPropertyAsync(this, core::mem::transmute(&propertyid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPropertyAsync<Identity: IMediaFrameSourceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertyid: *mut core::ffi::c_void, propertyvalue: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceController_Impl::SetPropertyAsync(this, core::mem::transmute(&propertyid), core::mem::transmute_copy(&propertyvalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn VideoDeviceController<Identity: IMediaFrameSourceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceController_Impl::VideoDeviceController(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceController, OFFSET>(),
-            GetPropertyAsync: GetPropertyAsync::<Identity, OFFSET>,
-            SetPropertyAsync: SetPropertyAsync::<Identity, OFFSET>,
-            VideoDeviceController: VideoDeviceController::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceController as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceController_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetPropertyAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPropertyAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_Devices")]
-    pub VideoDeviceController: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Devices"))]
-    VideoDeviceController: usize,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceController2, IMediaFrameSourceController2_Vtbl, 0xefc49fd4_fcf2_4a03_b4e4_ac9628739bee);
-impl windows_core::RuntimeType for IMediaFrameSourceController2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaFrameSourceController2 {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceController2";
-}
-pub trait IMediaFrameSourceController2_Impl: windows_core::IUnknownImpl {
-    fn GetPropertyByExtendedIdAsync(&self, extendedPropertyId: &[u8], maxPropertyValueSize: windows_core::Ref<'_, super::super::super::Foundation::IReference<u32>>) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceGetPropertyResult>>;
-    fn SetPropertyByExtendedIdAsync(&self, extendedPropertyId: &[u8], propertyValue: &[u8]) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceSetPropertyStatus>>;
-}
-impl IMediaFrameSourceController2_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceController2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetPropertyByExtendedIdAsync<Identity: IMediaFrameSourceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, extendedpropertyid_array_size: u32, extendedpropertyid: *const u8, maxpropertyvaluesize: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceController2_Impl::GetPropertyByExtendedIdAsync(this, core::slice::from_raw_parts(core::mem::transmute_copy(&extendedpropertyid), extendedpropertyid_array_size as usize), core::mem::transmute_copy(&maxpropertyvaluesize)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPropertyByExtendedIdAsync<Identity: IMediaFrameSourceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, extendedpropertyid_array_size: u32, extendedpropertyid: *const u8, propertyvalue_array_size: u32, propertyvalue: *const u8, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceController2_Impl::SetPropertyByExtendedIdAsync(this, core::slice::from_raw_parts(core::mem::transmute_copy(&extendedpropertyid), extendedpropertyid_array_size as usize), core::slice::from_raw_parts(core::mem::transmute_copy(&propertyvalue), propertyvalue_array_size as usize)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceController2, OFFSET>(),
-            GetPropertyByExtendedIdAsync: GetPropertyByExtendedIdAsync::<Identity, OFFSET>,
-            SetPropertyByExtendedIdAsync: SetPropertyByExtendedIdAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceController2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceController2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetPropertyByExtendedIdAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPropertyByExtendedIdAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8, u32, *const u8, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceController3, IMediaFrameSourceController3_Vtbl, 0x1f0cf815_2464_4651_b1e8_4a82dbdb54de);
-impl windows_core::RuntimeType for IMediaFrameSourceController3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Devices")]
-impl windows_core::RuntimeName for IMediaFrameSourceController3 {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceController3";
-}
-#[cfg(feature = "Media_Devices")]
-pub trait IMediaFrameSourceController3_Impl: windows_core::IUnknownImpl {
-    fn AudioDeviceController(&self) -> windows_core::Result<super::super::Devices::AudioDeviceController>;
-}
-#[cfg(feature = "Media_Devices")]
-impl IMediaFrameSourceController3_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceController3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AudioDeviceController<Identity: IMediaFrameSourceController3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceController3_Impl::AudioDeviceController(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceController3, OFFSET>(),
-            AudioDeviceController: AudioDeviceController::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceController3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceController3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Devices")]
-    pub AudioDeviceController: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Devices"))]
-    AudioDeviceController: usize,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceGetPropertyResult, IMediaFrameSourceGetPropertyResult_Vtbl, 0x088616c2_3a64_4bd5_bd2b_e7c898d2f37a);
-impl windows_core::RuntimeType for IMediaFrameSourceGetPropertyResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaFrameSourceGetPropertyResult {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceGetPropertyResult";
-}
-pub trait IMediaFrameSourceGetPropertyResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<MediaFrameSourceGetPropertyStatus>;
-    fn Value(&self) -> windows_core::Result<windows_core::IInspectable>;
-}
-impl IMediaFrameSourceGetPropertyResult_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceGetPropertyResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IMediaFrameSourceGetPropertyResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaFrameSourceGetPropertyStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceGetPropertyResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IMediaFrameSourceGetPropertyResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceGetPropertyResult_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceGetPropertyResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceGetPropertyResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceGetPropertyResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Status: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaFrameSourceGetPropertyStatus) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceGroup, IMediaFrameSourceGroup_Vtbl, 0x7f605b87_4832_4b5f_ae3d_412faab37d34);
-impl windows_core::RuntimeType for IMediaFrameSourceGroup {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaFrameSourceGroup {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceGroup";
-}
-pub trait IMediaFrameSourceGroup_Impl: windows_core::IUnknownImpl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SourceInfos(&self) -> windows_core::Result<windows_collections::IVectorView<MediaFrameSourceInfo>>;
-}
-impl IMediaFrameSourceGroup_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceGroup_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IMediaFrameSourceGroup_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceGroup_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DisplayName<Identity: IMediaFrameSourceGroup_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceGroup_Impl::DisplayName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SourceInfos<Identity: IMediaFrameSourceGroup_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceGroup_Impl::SourceInfos(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceGroup, OFFSET>(),
-            Id: Id::<Identity, OFFSET>,
-            DisplayName: DisplayName::<Identity, OFFSET>,
-            SourceInfos: SourceInfos::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceGroup as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceGroup_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Id: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DisplayName: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SourceInfos: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceGroupStatics, IMediaFrameSourceGroupStatics_Vtbl, 0x1c48bfc5_436f_4508_94cf_d5d8b7326445);
-impl windows_core::RuntimeType for IMediaFrameSourceGroupStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaFrameSourceGroupStatics {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceGroupStatics";
-}
-pub trait IMediaFrameSourceGroupStatics_Impl: windows_core::IUnknownImpl {
-    fn FindAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<MediaFrameSourceGroup>>>;
-    fn FromIdAsync(&self, id: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceGroup>>;
-    fn GetDeviceSelector(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMediaFrameSourceGroupStatics_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceGroupStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FindAllAsync<Identity: IMediaFrameSourceGroupStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceGroupStatics_Impl::FindAllAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FromIdAsync<Identity: IMediaFrameSourceGroupStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, id: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceGroupStatics_Impl::FromIdAsync(this, core::mem::transmute(&id)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeviceSelector<Identity: IMediaFrameSourceGroupStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceGroupStatics_Impl::GetDeviceSelector(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceGroupStatics, OFFSET>(),
-            FindAllAsync: FindAllAsync::<Identity, OFFSET>,
-            FromIdAsync: FromIdAsync::<Identity, OFFSET>,
-            GetDeviceSelector: GetDeviceSelector::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceGroupStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceGroupStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub FindAllAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub FromIdAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDeviceSelector: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceInfo, IMediaFrameSourceInfo_Vtbl, 0x87bdc9cd_4601_408f_91cf_038318cd0af3);
-impl windows_core::RuntimeType for IMediaFrameSourceInfo {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Devices_Enumeration", feature = "Perception_Spatial"))]
-impl windows_core::RuntimeName for IMediaFrameSourceInfo {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceInfo";
-}
-#[cfg(all(feature = "Devices_Enumeration", feature = "Perception_Spatial"))]
-pub trait IMediaFrameSourceInfo_Impl: windows_core::IUnknownImpl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn MediaStreamType(&self) -> windows_core::Result<super::MediaStreamType>;
-    fn SourceKind(&self) -> windows_core::Result<MediaFrameSourceKind>;
-    fn SourceGroup(&self) -> windows_core::Result<MediaFrameSourceGroup>;
-    fn DeviceInformation(&self) -> windows_core::Result<super::super::super::Devices::Enumeration::DeviceInformation>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::GUID, windows_core::IInspectable>>;
-    fn CoordinateSystem(&self) -> windows_core::Result<super::super::super::Perception::Spatial::SpatialCoordinateSystem>;
-}
-#[cfg(all(feature = "Devices_Enumeration", feature = "Perception_Spatial"))]
-impl IMediaFrameSourceInfo_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceInfo_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IMediaFrameSourceInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MediaStreamType<Identity: IMediaFrameSourceInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::MediaStreamType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo_Impl::MediaStreamType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SourceKind<Identity: IMediaFrameSourceInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaFrameSourceKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo_Impl::SourceKind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SourceGroup<Identity: IMediaFrameSourceInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo_Impl::SourceGroup(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DeviceInformation<Identity: IMediaFrameSourceInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo_Impl::DeviceInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IMediaFrameSourceInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CoordinateSystem<Identity: IMediaFrameSourceInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo_Impl::CoordinateSystem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceInfo, OFFSET>(),
-            Id: Id::<Identity, OFFSET>,
-            MediaStreamType: MediaStreamType::<Identity, OFFSET>,
-            SourceKind: SourceKind::<Identity, OFFSET>,
-            SourceGroup: SourceGroup::<Identity, OFFSET>,
-            DeviceInformation: DeviceInformation::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-            CoordinateSystem: CoordinateSystem::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceInfo as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceInfo_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Id: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub MediaStreamType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::MediaStreamType) -> windows_core::HRESULT,
-    pub SourceKind: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaFrameSourceKind) -> windows_core::HRESULT,
-    pub SourceGroup: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Devices_Enumeration")]
-    pub DeviceInformation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Devices_Enumeration"))]
-    DeviceInformation: usize,
-    pub Properties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Perception_Spatial")]
-    pub CoordinateSystem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Perception_Spatial"))]
-    CoordinateSystem: usize,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceInfo2, IMediaFrameSourceInfo2_Vtbl, 0x195a7855_6457_42c6_a769_19b65bd32e6e);
-impl windows_core::RuntimeType for IMediaFrameSourceInfo2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaFrameSourceInfo2 {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceInfo2";
-}
-pub trait IMediaFrameSourceInfo2_Impl: windows_core::IUnknownImpl {
-    fn ProfileId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn VideoProfileMediaDescription(&self) -> windows_core::Result<windows_collections::IVectorView<super::MediaCaptureVideoProfileMediaDescription>>;
-}
-impl IMediaFrameSourceInfo2_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceInfo2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ProfileId<Identity: IMediaFrameSourceInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo2_Impl::ProfileId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn VideoProfileMediaDescription<Identity: IMediaFrameSourceInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo2_Impl::VideoProfileMediaDescription(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceInfo2, OFFSET>(),
-            ProfileId: ProfileId::<Identity, OFFSET>,
-            VideoProfileMediaDescription: VideoProfileMediaDescription::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceInfo2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceInfo2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ProfileId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub VideoProfileMediaDescription: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceInfo3, IMediaFrameSourceInfo3_Vtbl, 0xca824ab6_66ea_5885_a2b6_26c0eeec3c7b);
-impl windows_core::RuntimeType for IMediaFrameSourceInfo3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Devices_Enumeration", feature = "UI_WindowManagement"))]
-impl windows_core::RuntimeName for IMediaFrameSourceInfo3 {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceInfo3";
-}
-#[cfg(all(feature = "Devices_Enumeration", feature = "UI_WindowManagement"))]
-pub trait IMediaFrameSourceInfo3_Impl: windows_core::IUnknownImpl {
-    fn GetRelativePanel(&self, displayRegion: windows_core::Ref<'_, super::super::super::UI::WindowManagement::DisplayRegion>) -> windows_core::Result<super::super::super::Devices::Enumeration::Panel>;
-}
-#[cfg(all(feature = "Devices_Enumeration", feature = "UI_WindowManagement"))]
-impl IMediaFrameSourceInfo3_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceInfo3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetRelativePanel<Identity: IMediaFrameSourceInfo3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, displayregion: *mut core::ffi::c_void, result__: *mut super::super::super::Devices::Enumeration::Panel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo3_Impl::GetRelativePanel(this, core::mem::transmute_copy(&displayregion)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceInfo3, OFFSET>(),
-            GetRelativePanel: GetRelativePanel::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceInfo3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceInfo3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(all(feature = "Devices_Enumeration", feature = "UI_WindowManagement"))]
-    pub GetRelativePanel: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut super::super::super::Devices::Enumeration::Panel) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Devices_Enumeration", feature = "UI_WindowManagement")))]
-    GetRelativePanel: usize,
-}
-windows_core::imp::define_interface!(IMediaFrameSourceInfo4, IMediaFrameSourceInfo4_Vtbl, 0x4817d721_85eb_470c_8f37_43ca5498e41d);
-impl windows_core::RuntimeType for IMediaFrameSourceInfo4 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaFrameSourceInfo4 {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IMediaFrameSourceInfo4";
-}
-pub trait IMediaFrameSourceInfo4_Impl: windows_core::IUnknownImpl {
-    fn IsShareable(&self) -> windows_core::Result<bool>;
-}
-impl IMediaFrameSourceInfo4_Vtbl {
-    pub const fn new<Identity: IMediaFrameSourceInfo4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsShareable<Identity: IMediaFrameSourceInfo4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaFrameSourceInfo4_Impl::IsShareable(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaFrameSourceInfo4, OFFSET>(), IsShareable: IsShareable::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaFrameSourceInfo4 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaFrameSourceInfo4_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsShareable: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoMediaFrameFormat, IVideoMediaFrameFormat_Vtbl, 0x46027fc0_d71b_45c7_8f14_6d9a0ae604e4);
-impl windows_core::RuntimeType for IVideoMediaFrameFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoMediaFrameFormat {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.IVideoMediaFrameFormat";
-}
-pub trait IVideoMediaFrameFormat_Impl: windows_core::IUnknownImpl {
-    fn MediaFrameFormat(&self) -> windows_core::Result<MediaFrameFormat>;
-    fn DepthFormat(&self) -> windows_core::Result<DepthMediaFrameFormat>;
-    fn Width(&self) -> windows_core::Result<u32>;
-    fn Height(&self) -> windows_core::Result<u32>;
-}
-impl IVideoMediaFrameFormat_Vtbl {
-    pub const fn new<Identity: IVideoMediaFrameFormat_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MediaFrameFormat<Identity: IVideoMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoMediaFrameFormat_Impl::MediaFrameFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DepthFormat<Identity: IVideoMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoMediaFrameFormat_Impl::DepthFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Width<Identity: IVideoMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoMediaFrameFormat_Impl::Width(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Height<Identity: IVideoMediaFrameFormat_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoMediaFrameFormat_Impl::Height(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoMediaFrameFormat, OFFSET>(),
-            MediaFrameFormat: MediaFrameFormat::<Identity, OFFSET>,
-            DepthFormat: DepthFormat::<Identity, OFFSET>,
-            Width: Width::<Identity, OFFSET>,
-            Height: Height::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoMediaFrameFormat as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoMediaFrameFormat_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub MediaFrameFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DepthFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Width: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Height: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaFrameFormat(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaFrameFormat, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaFrameFormat {
-    pub fn MajorType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MajorType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Subtype(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subtype)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn FrameRate(&self) -> windows_core::Result<super::super::MediaProperties::MediaRatio> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FrameRate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::GUID, windows_core::IInspectable>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn VideoFormat(&self) -> windows_core::Result<VideoMediaFrameFormat> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoFormat)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn AudioEncodingProperties(&self) -> windows_core::Result<super::super::MediaProperties::AudioEncodingProperties> {
-        let this = &windows_core::Interface::cast::<IMediaFrameFormat2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioEncodingProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaFrameFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaFrameFormat>();
-}
-unsafe impl windows_core::Interface for MediaFrameFormat {
-    type Vtable = <IMediaFrameFormat as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaFrameFormat as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaFrameFormat {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.MediaFrameFormat";
-}
-unsafe impl Send for MediaFrameFormat {}
-unsafe impl Sync for MediaFrameFormat {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaFrameSource(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaFrameSource, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaFrameSource {
-    pub fn Info(&self) -> windows_core::Result<MediaFrameSourceInfo> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Info)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Controller(&self) -> windows_core::Result<MediaFrameSourceController> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Controller)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SupportedFormats(&self) -> windows_core::Result<windows_collections::IVectorView<MediaFrameFormat>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedFormats)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CurrentFormat(&self) -> windows_core::Result<MediaFrameFormat> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentFormat)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetFormatAsync<P0>(&self, format: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<MediaFrameFormat>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetFormatAsync)(windows_core::Interface::as_raw(this), format.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FormatChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<MediaFrameSource, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FormatChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveFormatChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveFormatChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Media_Devices_Core")]
-    pub fn TryGetCameraIntrinsics<P0>(&self, format: P0) -> windows_core::Result<super::super::Devices::Core::CameraIntrinsics>
-    where
-        P0: windows_core::Param<MediaFrameFormat>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetCameraIntrinsics)(windows_core::Interface::as_raw(this), format.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaFrameSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaFrameSource>();
-}
-unsafe impl windows_core::Interface for MediaFrameSource {
-    type Vtable = <IMediaFrameSource as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaFrameSource as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaFrameSource {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.MediaFrameSource";
-}
-unsafe impl Send for MediaFrameSource {}
-unsafe impl Sync for MediaFrameSource {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaFrameSourceController(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaFrameSourceController, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaFrameSourceController {
-    pub fn GetPropertyAsync(&self, propertyid: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceGetPropertyResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPropertyAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(propertyid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetPropertyAsync<P1>(&self, propertyid: &windows_core::HSTRING, propertyvalue: P1) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceSetPropertyStatus>>
-    where
-        P1: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetPropertyAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(propertyid), propertyvalue.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Devices")]
-    pub fn VideoDeviceController(&self) -> windows_core::Result<super::super::Devices::VideoDeviceController> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoDeviceController)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetPropertyByExtendedIdAsync<P1>(&self, extendedpropertyid: &[u8], maxpropertyvaluesize: P1) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceGetPropertyResult>>
-    where
-        P1: windows_core::Param<super::super::super::Foundation::IReference<u32>>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaFrameSourceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPropertyByExtendedIdAsync)(windows_core::Interface::as_raw(this), extendedpropertyid.len().try_into().unwrap(), extendedpropertyid.as_ptr(), maxpropertyvaluesize.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetPropertyByExtendedIdAsync(&self, extendedpropertyid: &[u8], propertyvalue: &[u8]) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceSetPropertyStatus>> {
-        let this = &windows_core::Interface::cast::<IMediaFrameSourceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetPropertyByExtendedIdAsync)(windows_core::Interface::as_raw(this), extendedpropertyid.len().try_into().unwrap(), extendedpropertyid.as_ptr(), propertyvalue.len().try_into().unwrap(), propertyvalue.as_ptr(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Devices")]
-    pub fn AudioDeviceController(&self) -> windows_core::Result<super::super::Devices::AudioDeviceController> {
-        let this = &windows_core::Interface::cast::<IMediaFrameSourceController3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioDeviceController)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaFrameSourceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaFrameSourceController>();
-}
-unsafe impl windows_core::Interface for MediaFrameSourceController {
-    type Vtable = <IMediaFrameSourceController as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaFrameSourceController as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaFrameSourceController {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.MediaFrameSourceController";
-}
-unsafe impl Send for MediaFrameSourceController {}
-unsafe impl Sync for MediaFrameSourceController {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaFrameSourceGetPropertyResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaFrameSourceGetPropertyResult, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaFrameSourceGetPropertyResult {
-    pub fn Status(&self) -> windows_core::Result<MediaFrameSourceGetPropertyStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<windows_core::IInspectable> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaFrameSourceGetPropertyResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaFrameSourceGetPropertyResult>();
-}
-unsafe impl windows_core::Interface for MediaFrameSourceGetPropertyResult {
-    type Vtable = <IMediaFrameSourceGetPropertyResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaFrameSourceGetPropertyResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaFrameSourceGetPropertyResult {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.MediaFrameSourceGetPropertyResult";
-}
-unsafe impl Send for MediaFrameSourceGetPropertyResult {}
-unsafe impl Sync for MediaFrameSourceGetPropertyResult {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaFrameSourceGetPropertyStatus(pub i32);
-impl MediaFrameSourceGetPropertyStatus {
-    pub const Success: Self = Self(0i32);
-    pub const UnknownFailure: Self = Self(1i32);
-    pub const NotSupported: Self = Self(2i32);
-    pub const DeviceNotAvailable: Self = Self(3i32);
-    pub const MaxPropertyValueSizeTooSmall: Self = Self(4i32);
-    pub const MaxPropertyValueSizeRequired: Self = Self(5i32);
-}
-impl windows_core::TypeKind for MediaFrameSourceGetPropertyStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaFrameSourceGetPropertyStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Capture.Frames.MediaFrameSourceGetPropertyStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaFrameSourceGroup(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaFrameSourceGroup, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaFrameSourceGroup {
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SourceInfos(&self) -> windows_core::Result<windows_collections::IVectorView<MediaFrameSourceInfo>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SourceInfos)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FindAllAsync() -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<MediaFrameSourceGroup>>> {
-        Self::IMediaFrameSourceGroupStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FromIdAsync(id: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<MediaFrameSourceGroup>> {
-        Self::IMediaFrameSourceGroupStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FromIdAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(id), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDeviceSelector() -> windows_core::Result<windows_core::HSTRING> {
-        Self::IMediaFrameSourceGroupStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceSelector)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        })
-    }
-    fn IMediaFrameSourceGroupStatics<R, F: FnOnce(&IMediaFrameSourceGroupStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaFrameSourceGroup, IMediaFrameSourceGroupStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for MediaFrameSourceGroup {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaFrameSourceGroup>();
-}
-unsafe impl windows_core::Interface for MediaFrameSourceGroup {
-    type Vtable = <IMediaFrameSourceGroup as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaFrameSourceGroup as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaFrameSourceGroup {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.MediaFrameSourceGroup";
-}
-unsafe impl Send for MediaFrameSourceGroup {}
-unsafe impl Sync for MediaFrameSourceGroup {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaFrameSourceInfo(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaFrameSourceInfo, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaFrameSourceInfo {
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn MediaStreamType(&self) -> windows_core::Result<super::MediaStreamType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaStreamType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SourceKind(&self) -> windows_core::Result<MediaFrameSourceKind> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SourceKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SourceGroup(&self) -> windows_core::Result<MediaFrameSourceGroup> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SourceGroup)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn DeviceInformation(&self) -> windows_core::Result<super::super::super::Devices::Enumeration::DeviceInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeviceInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::GUID, windows_core::IInspectable>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Perception_Spatial")]
-    pub fn CoordinateSystem(&self) -> windows_core::Result<super::super::super::Perception::Spatial::SpatialCoordinateSystem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CoordinateSystem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ProfileId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaFrameSourceInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProfileId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn VideoProfileMediaDescription(&self) -> windows_core::Result<windows_collections::IVectorView<super::MediaCaptureVideoProfileMediaDescription>> {
-        let this = &windows_core::Interface::cast::<IMediaFrameSourceInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoProfileMediaDescription)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Devices_Enumeration", feature = "UI_WindowManagement"))]
-    pub fn GetRelativePanel<P0>(&self, displayregion: P0) -> windows_core::Result<super::super::super::Devices::Enumeration::Panel>
-    where
-        P0: windows_core::Param<super::super::super::UI::WindowManagement::DisplayRegion>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaFrameSourceInfo3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetRelativePanel)(windows_core::Interface::as_raw(this), displayregion.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsShareable(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IMediaFrameSourceInfo4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsShareable)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaFrameSourceInfo {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaFrameSourceInfo>();
-}
-unsafe impl windows_core::Interface for MediaFrameSourceInfo {
-    type Vtable = <IMediaFrameSourceInfo as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaFrameSourceInfo as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaFrameSourceInfo {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.MediaFrameSourceInfo";
-}
-unsafe impl Send for MediaFrameSourceInfo {}
-unsafe impl Sync for MediaFrameSourceInfo {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaFrameSourceKind(pub i32);
-impl MediaFrameSourceKind {
-    pub const Custom: Self = Self(0i32);
-    pub const Color: Self = Self(1i32);
-    pub const Infrared: Self = Self(2i32);
-    pub const Depth: Self = Self(3i32);
-    pub const Audio: Self = Self(4i32);
-    pub const Image: Self = Self(5i32);
-    pub const Metadata: Self = Self(6i32);
-}
-impl windows_core::TypeKind for MediaFrameSourceKind {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaFrameSourceKind {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Capture.Frames.MediaFrameSourceKind;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaFrameSourceSetPropertyStatus(pub i32);
-impl MediaFrameSourceSetPropertyStatus {
-    pub const Success: Self = Self(0i32);
-    pub const UnknownFailure: Self = Self(1i32);
-    pub const NotSupported: Self = Self(2i32);
-    pub const InvalidValue: Self = Self(3i32);
-    pub const DeviceNotAvailable: Self = Self(4i32);
-    pub const NotInControl: Self = Self(5i32);
-}
-impl windows_core::TypeKind for MediaFrameSourceSetPropertyStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaFrameSourceSetPropertyStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Capture.Frames.MediaFrameSourceSetPropertyStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoMediaFrameFormat(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoMediaFrameFormat, windows_core::IUnknown, windows_core::IInspectable);
-impl VideoMediaFrameFormat {
-    pub fn MediaFrameFormat(&self) -> windows_core::Result<MediaFrameFormat> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaFrameFormat)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DepthFormat(&self) -> windows_core::Result<DepthMediaFrameFormat> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DepthFormat)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Width(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Width)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Height(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Height)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for VideoMediaFrameFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoMediaFrameFormat>();
-}
-unsafe impl windows_core::Interface for VideoMediaFrameFormat {
-    type Vtable = <IVideoMediaFrameFormat as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoMediaFrameFormat as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoMediaFrameFormat {
-    const NAME: &'static str = "Windows.Media.Capture.Frames.VideoMediaFrameFormat";
-}
-unsafe impl Send for VideoMediaFrameFormat {}
-unsafe impl Sync for VideoMediaFrameFormat {}
-}
-}
-#[cfg(feature = "Media_Core")]
-pub mod Core{
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AudioDecoderDegradation(pub i32);
-impl AudioDecoderDegradation {
-    pub const None: Self = Self(0i32);
-    pub const DownmixTo2Channels: Self = Self(1i32);
-    pub const DownmixTo6Channels: Self = Self(2i32);
-    pub const DownmixTo8Channels: Self = Self(3i32);
-}
-impl windows_core::TypeKind for AudioDecoderDegradation {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AudioDecoderDegradation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.AudioDecoderDegradation;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AudioDecoderDegradationReason(pub i32);
-impl AudioDecoderDegradationReason {
-    pub const None: Self = Self(0i32);
-    pub const LicensingRequirement: Self = Self(1i32);
-    pub const SpatialAudioNotSupported: Self = Self(2i32);
-}
-impl windows_core::TypeKind for AudioDecoderDegradationReason {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AudioDecoderDegradationReason {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.AudioDecoderDegradationReason;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AudioTrack(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AudioTrack, windows_core::IUnknown, windows_core::IInspectable, IMediaTrack);
-impl AudioTrack {
-    pub fn OpenFailed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<AudioTrack, AudioTrackOpenFailedEventArgs>>,
-    {
-        let this = &windows_core::Interface::cast::<IAudioTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenFailed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOpenFailed(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IAudioTrack>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOpenFailed)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn GetEncodingProperties(&self) -> windows_core::Result<super::MediaProperties::AudioEncodingProperties> {
-        let this = &windows_core::Interface::cast::<IAudioTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetEncodingProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Playback")]
-    pub fn PlaybackItem(&self) -> windows_core::Result<super::Playback::MediaPlaybackItem> {
-        let this = &windows_core::Interface::cast::<IAudioTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PlaybackItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IAudioTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SupportInfo(&self) -> windows_core::Result<AudioTrackSupportInfo> {
-        let this = &windows_core::Interface::cast::<IAudioTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportInfo)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Language(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Language)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn TrackKind(&self) -> windows_core::Result<MediaTrackKind> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrackKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetLabel(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLabel)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Label(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Label)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AudioTrack {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaTrack>();
-}
-unsafe impl windows_core::Interface for AudioTrack {
-    type Vtable = <IMediaTrack as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaTrack as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AudioTrack {
-    const NAME: &'static str = "Windows.Media.Core.AudioTrack";
-}
-unsafe impl Send for AudioTrack {}
-unsafe impl Sync for AudioTrack {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AudioTrackOpenFailedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AudioTrackOpenFailedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AudioTrackOpenFailedEventArgs {
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for AudioTrackOpenFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAudioTrackOpenFailedEventArgs>();
-}
-unsafe impl windows_core::Interface for AudioTrackOpenFailedEventArgs {
-    type Vtable = <IAudioTrackOpenFailedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAudioTrackOpenFailedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AudioTrackOpenFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.AudioTrackOpenFailedEventArgs";
-}
-unsafe impl Send for AudioTrackOpenFailedEventArgs {}
-unsafe impl Sync for AudioTrackOpenFailedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AudioTrackSupportInfo(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AudioTrackSupportInfo, windows_core::IUnknown, windows_core::IInspectable);
-impl AudioTrackSupportInfo {
-    pub fn DecoderStatus(&self) -> windows_core::Result<MediaDecoderStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DecoderStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Degradation(&self) -> windows_core::Result<AudioDecoderDegradation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Degradation)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DegradationReason(&self) -> windows_core::Result<AudioDecoderDegradationReason> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DegradationReason)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MediaSourceStatus(&self) -> windows_core::Result<MediaSourceStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaSourceStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for AudioTrackSupportInfo {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAudioTrackSupportInfo>();
-}
-unsafe impl windows_core::Interface for AudioTrackSupportInfo {
-    type Vtable = <IAudioTrackSupportInfo as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAudioTrackSupportInfo as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AudioTrackSupportInfo {
-    const NAME: &'static str = "Windows.Media.Core.AudioTrackSupportInfo";
-}
-unsafe impl Send for AudioTrackSupportInfo {}
-unsafe impl Sync for AudioTrackSupportInfo {}
-windows_core::imp::define_interface!(IAudioTrack, IAudioTrack_Vtbl, 0xf23b6e77_3ef7_40de_b943_068b1321701d);
-impl windows_core::RuntimeType for IAudioTrack {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_MediaProperties", feature = "Media_Playback"))]
-impl windows_core::RuntimeName for IAudioTrack {
-    const NAME: &'static str = "Windows.Media.Core.IAudioTrack";
-}
-#[cfg(all(feature = "Media_MediaProperties", feature = "Media_Playback"))]
-pub trait IAudioTrack_Impl: windows_core::IUnknownImpl {
-    fn OpenFailed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<AudioTrack, AudioTrackOpenFailedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveOpenFailed(&self, token: i64) -> windows_core::Result<()>;
-    fn GetEncodingProperties(&self) -> windows_core::Result<super::MediaProperties::AudioEncodingProperties>;
-    fn PlaybackItem(&self) -> windows_core::Result<super::Playback::MediaPlaybackItem>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SupportInfo(&self) -> windows_core::Result<AudioTrackSupportInfo>;
-}
-#[cfg(all(feature = "Media_MediaProperties", feature = "Media_Playback"))]
-impl IAudioTrack_Vtbl {
-    pub const fn new<Identity: IAudioTrack_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OpenFailed<Identity: IAudioTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrack_Impl::OpenFailed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveOpenFailed<Identity: IAudioTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioTrack_Impl::RemoveOpenFailed(this, token).into()
-            }
-        }
-        unsafe extern "system" fn GetEncodingProperties<Identity: IAudioTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrack_Impl::GetEncodingProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PlaybackItem<Identity: IAudioTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrack_Impl::PlaybackItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IAudioTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrack_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportInfo<Identity: IAudioTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrack_Impl::SupportInfo(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioTrack, OFFSET>(),
-            OpenFailed: OpenFailed::<Identity, OFFSET>,
-            RemoveOpenFailed: RemoveOpenFailed::<Identity, OFFSET>,
-            GetEncodingProperties: GetEncodingProperties::<Identity, OFFSET>,
-            PlaybackItem: PlaybackItem::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            SupportInfo: SupportInfo::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioTrack as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioTrack_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub OpenFailed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveOpenFailed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub GetEncodingProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    GetEncodingProperties: usize,
-    #[cfg(feature = "Media_Playback")]
-    pub PlaybackItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    PlaybackItem: usize,
-    pub Name: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SupportInfo: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioTrackOpenFailedEventArgs, IAudioTrackOpenFailedEventArgs_Vtbl, 0xeeddb9b9_bb7c_4112_bf76_9384676f824b);
-impl windows_core::RuntimeType for IAudioTrackOpenFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioTrackOpenFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IAudioTrackOpenFailedEventArgs";
-}
-pub trait IAudioTrackOpenFailedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-}
-impl IAudioTrackOpenFailedEventArgs_Vtbl {
-    pub const fn new<Identity: IAudioTrackOpenFailedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IAudioTrackOpenFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrackOpenFailedEventArgs_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioTrackOpenFailedEventArgs, OFFSET>(),
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioTrackOpenFailedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioTrackOpenFailedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ExtendedError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::HRESULT) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioTrackSupportInfo, IAudioTrackSupportInfo_Vtbl, 0x178beff7_cc39_44a6_b951_4a5653f073fa);
-impl windows_core::RuntimeType for IAudioTrackSupportInfo {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioTrackSupportInfo {
-    const NAME: &'static str = "Windows.Media.Core.IAudioTrackSupportInfo";
-}
-pub trait IAudioTrackSupportInfo_Impl: windows_core::IUnknownImpl {
-    fn DecoderStatus(&self) -> windows_core::Result<MediaDecoderStatus>;
-    fn Degradation(&self) -> windows_core::Result<AudioDecoderDegradation>;
-    fn DegradationReason(&self) -> windows_core::Result<AudioDecoderDegradationReason>;
-    fn MediaSourceStatus(&self) -> windows_core::Result<MediaSourceStatus>;
-}
-impl IAudioTrackSupportInfo_Vtbl {
-    pub const fn new<Identity: IAudioTrackSupportInfo_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DecoderStatus<Identity: IAudioTrackSupportInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaDecoderStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrackSupportInfo_Impl::DecoderStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Degradation<Identity: IAudioTrackSupportInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AudioDecoderDegradation) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrackSupportInfo_Impl::Degradation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DegradationReason<Identity: IAudioTrackSupportInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AudioDecoderDegradationReason) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrackSupportInfo_Impl::DegradationReason(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MediaSourceStatus<Identity: IAudioTrackSupportInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaSourceStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioTrackSupportInfo_Impl::MediaSourceStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioTrackSupportInfo, OFFSET>(),
-            DecoderStatus: DecoderStatus::<Identity, OFFSET>,
-            Degradation: Degradation::<Identity, OFFSET>,
-            DegradationReason: DegradationReason::<Identity, OFFSET>,
-            MediaSourceStatus: MediaSourceStatus::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioTrackSupportInfo as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioTrackSupportInfo_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub DecoderStatus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaDecoderStatus) -> windows_core::HRESULT,
-    pub Degradation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AudioDecoderDegradation) -> windows_core::HRESULT,
-    pub DegradationReason: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AudioDecoderDegradationReason) -> windows_core::HRESULT,
-    pub MediaSourceStatus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaSourceStatus) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaBinder, IMediaBinder_Vtbl, 0x2b7e40aa_de07_424f_83f1_f1de46c4fa2e);
-impl windows_core::RuntimeType for IMediaBinder {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeName for IMediaBinder {
-    const NAME: &'static str = "Windows.Media.Core.IMediaBinder";
-}
-#[cfg(feature = "Media_Playback")]
-pub trait IMediaBinder_Impl: windows_core::IUnknownImpl {
-    fn Binding(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaBinder, MediaBindingEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveBinding(&self, token: i64) -> windows_core::Result<()>;
-    fn Token(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetToken(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Source(&self) -> windows_core::Result<MediaSource>;
-}
-#[cfg(feature = "Media_Playback")]
-impl IMediaBinder_Vtbl {
-    pub const fn new<Identity: IMediaBinder_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Binding<Identity: IMediaBinder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBinder_Impl::Binding(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveBinding<Identity: IMediaBinder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBinder_Impl::RemoveBinding(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Token<Identity: IMediaBinder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBinder_Impl::Token(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetToken<Identity: IMediaBinder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBinder_Impl::SetToken(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Source<Identity: IMediaBinder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBinder_Impl::Source(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaBinder, OFFSET>(),
-            Binding: Binding::<Identity, OFFSET>,
-            RemoveBinding: RemoveBinding::<Identity, OFFSET>,
-            Token: Token::<Identity, OFFSET>,
-            SetToken: SetToken::<Identity, OFFSET>,
-            Source: Source::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaBinder as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaBinder_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Binding: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveBinding: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Token: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetToken: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_Playback")]
-    pub Source: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    Source: usize,
-}
-windows_core::imp::define_interface!(IMediaBindingEventArgs, IMediaBindingEventArgs_Vtbl, 0xb61cb25a_1b6d_4630_a86d_2f0837f712e5);
-impl windows_core::RuntimeType for IMediaBindingEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMediaBindingEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaBindingEventArgs";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMediaBindingEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Canceled(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaBindingEventArgs, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveCanceled(&self, token: i64) -> windows_core::Result<()>;
-    fn MediaBinder(&self) -> windows_core::Result<MediaBinder>;
-    fn GetDeferral(&self) -> windows_core::Result<super::super::Foundation::Deferral>;
-    fn SetUri(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<()>;
-    fn SetStream(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStream>, contentType: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn SetStreamReference(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStreamReference>, contentType: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMediaBindingEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaBindingEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Canceled<Identity: IMediaBindingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBindingEventArgs_Impl::Canceled(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveCanceled<Identity: IMediaBindingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBindingEventArgs_Impl::RemoveCanceled(this, token).into()
-            }
-        }
-        unsafe extern "system" fn MediaBinder<Identity: IMediaBindingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBindingEventArgs_Impl::MediaBinder(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IMediaBindingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBindingEventArgs_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetUri<Identity: IMediaBindingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBindingEventArgs_Impl::SetUri(this, core::mem::transmute_copy(&uri)).into()
-            }
-        }
-        unsafe extern "system" fn SetStream<Identity: IMediaBindingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, contenttype: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBindingEventArgs_Impl::SetStream(this, core::mem::transmute_copy(&stream), core::mem::transmute(&contenttype)).into()
-            }
-        }
-        unsafe extern "system" fn SetStreamReference<Identity: IMediaBindingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, contenttype: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBindingEventArgs_Impl::SetStreamReference(this, core::mem::transmute_copy(&stream), core::mem::transmute(&contenttype)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaBindingEventArgs, OFFSET>(),
-            Canceled: Canceled::<Identity, OFFSET>,
-            RemoveCanceled: RemoveCanceled::<Identity, OFFSET>,
-            MediaBinder: MediaBinder::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-            SetUri: SetUri::<Identity, OFFSET>,
-            SetStream: SetStream::<Identity, OFFSET>,
-            SetStreamReference: SetStreamReference::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaBindingEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaBindingEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Canceled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveCanceled: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub MediaBinder: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDeferral: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub SetStream: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    SetStream: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub SetStreamReference: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    SetStreamReference: usize,
-}
-windows_core::imp::define_interface!(IMediaBindingEventArgs2, IMediaBindingEventArgs2_Vtbl, 0x0464cceb_bb5a_482f_b8ba_f0284c696567);
-impl windows_core::RuntimeType for IMediaBindingEventArgs2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Streaming_Adaptive", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IMediaBindingEventArgs2 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaBindingEventArgs2";
-}
-#[cfg(all(feature = "Media_Streaming_Adaptive", feature = "Storage_Streams"))]
-pub trait IMediaBindingEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn SetAdaptiveMediaSource(&self, mediaSource: windows_core::Ref<'_, super::Streaming::Adaptive::AdaptiveMediaSource>) -> windows_core::Result<()>;
-    fn SetStorageFile(&self, file: windows_core::Ref<'_, super::super::Storage::IStorageFile>) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Media_Streaming_Adaptive", feature = "Storage_Streams"))]
-impl IMediaBindingEventArgs2_Vtbl {
-    pub const fn new<Identity: IMediaBindingEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetAdaptiveMediaSource<Identity: IMediaBindingEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediasource: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBindingEventArgs2_Impl::SetAdaptiveMediaSource(this, core::mem::transmute_copy(&mediasource)).into()
-            }
-        }
-        unsafe extern "system" fn SetStorageFile<Identity: IMediaBindingEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, file: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBindingEventArgs2_Impl::SetStorageFile(this, core::mem::transmute_copy(&file)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaBindingEventArgs2, OFFSET>(),
-            SetAdaptiveMediaSource: SetAdaptiveMediaSource::<Identity, OFFSET>,
-            SetStorageFile: SetStorageFile::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaBindingEventArgs2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaBindingEventArgs2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Streaming_Adaptive")]
-    pub SetAdaptiveMediaSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Streaming_Adaptive"))]
-    SetAdaptiveMediaSource: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub SetStorageFile: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    SetStorageFile: usize,
-}
-windows_core::imp::define_interface!(IMediaBindingEventArgs3, IMediaBindingEventArgs3_Vtbl, 0xf8eb475e_19be_44fc_a5ed_7aba315037f9);
-impl windows_core::RuntimeType for IMediaBindingEventArgs3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Networking_BackgroundTransfer")]
-impl windows_core::RuntimeName for IMediaBindingEventArgs3 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaBindingEventArgs3";
-}
-#[cfg(feature = "Networking_BackgroundTransfer")]
-pub trait IMediaBindingEventArgs3_Impl: windows_core::IUnknownImpl {
-    fn SetDownloadOperation(&self, downloadOperation: windows_core::Ref<'_, super::super::Networking::BackgroundTransfer::DownloadOperation>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Networking_BackgroundTransfer")]
-impl IMediaBindingEventArgs3_Vtbl {
-    pub const fn new<Identity: IMediaBindingEventArgs3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetDownloadOperation<Identity: IMediaBindingEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, downloadoperation: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBindingEventArgs3_Impl::SetDownloadOperation(this, core::mem::transmute_copy(&downloadoperation)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaBindingEventArgs3, OFFSET>(),
-            SetDownloadOperation: SetDownloadOperation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaBindingEventArgs3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaBindingEventArgs3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Networking_BackgroundTransfer")]
-    pub SetDownloadOperation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Networking_BackgroundTransfer"))]
-    SetDownloadOperation: usize,
-}
-windows_core::imp::define_interface!(IMediaCue, IMediaCue_Vtbl, 0xc7d15e5d_59dc_431f_a0ee_27744323b36d);
-impl windows_core::RuntimeType for IMediaCue {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaCue, windows_core::IUnknown, windows_core::IInspectable);
-impl IMediaCue {
-    pub fn SetStartTime(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetStartTime)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn StartTime(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StartTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDuration(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDuration)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Duration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetId(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetId)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeName for IMediaCue {
-    const NAME: &'static str = "Windows.Media.Core.IMediaCue";
-}
-pub trait IMediaCue_Impl: windows_core::IUnknownImpl {
-    fn SetStartTime(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn StartTime(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetDuration(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetId(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMediaCue_Vtbl {
-    pub const fn new<Identity: IMediaCue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetStartTime<Identity: IMediaCue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaCue_Impl::SetStartTime(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn StartTime<Identity: IMediaCue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCue_Impl::StartTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDuration<Identity: IMediaCue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaCue_Impl::SetDuration(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Duration<Identity: IMediaCue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCue_Impl::Duration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetId<Identity: IMediaCue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaCue_Impl::SetId(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Id<Identity: IMediaCue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCue_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaCue, OFFSET>(),
-            SetStartTime: SetStartTime::<Identity, OFFSET>,
-            StartTime: StartTime::<Identity, OFFSET>,
-            SetDuration: SetDuration::<Identity, OFFSET>,
-            Duration: Duration::<Identity, OFFSET>,
-            SetId: SetId::<Identity, OFFSET>,
-            Id: Id::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaCue as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaCue_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetStartTime: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub StartTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetDuration: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Duration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Id: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaCueEventArgs, IMediaCueEventArgs_Vtbl, 0xd12f47f7_5fa4_4e68_9fe5_32160dcee57e);
-impl windows_core::RuntimeType for IMediaCueEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaCueEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaCueEventArgs";
-}
-pub trait IMediaCueEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Cue(&self) -> windows_core::Result<IMediaCue>;
-}
-impl IMediaCueEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaCueEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Cue<Identity: IMediaCueEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaCueEventArgs_Impl::Cue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaCueEventArgs, OFFSET>(), Cue: Cue::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaCueEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaCueEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Cue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaSource, IMediaSource_Vtbl, 0xe7bfb599_a09d_4c21_bcdf_20af4f86b3d9);
-impl windows_core::RuntimeType for IMediaSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaSource, windows_core::IUnknown, windows_core::IInspectable);
-impl windows_core::RuntimeName for IMediaSource {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSource";
-}
-pub trait IMediaSource_Impl: windows_core::IUnknownImpl {}
-impl IMediaSource_Vtbl {
-    pub const fn new<Identity: IMediaSource_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSource, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSource as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSource_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-}
-#[cfg(feature = "Media_Playback")]
-windows_core::imp::define_interface!(IMediaSource2, IMediaSource2_Vtbl, 0x2eb61048_655f_4c37_b813_b4e45dfa0abe);
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeType for IMediaSource2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback"))]
-impl windows_core::RuntimeName for IMediaSource2 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSource2";
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback"))]
-pub trait IMediaSource2_Impl: super::super::Foundation::IClosable_Impl + super::Playback::IMediaPlaybackSource_Impl {
-    fn OpenOperationCompleted(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaSource, MediaSourceOpenOperationCompletedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveOpenOperationCompleted(&self, token: i64) -> windows_core::Result<()>;
-    fn CustomProperties(&self) -> windows_core::Result<super::super::Foundation::Collections::ValueSet>;
-    fn Duration(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn IsOpen(&self) -> windows_core::Result<bool>;
-    fn ExternalTimedTextSources(&self) -> windows_core::Result<super::super::Foundation::Collections::IObservableVector<TimedTextSource>>;
-    fn ExternalTimedMetadataTracks(&self) -> windows_core::Result<super::super::Foundation::Collections::IObservableVector<TimedMetadataTrack>>;
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback"))]
-impl IMediaSource2_Vtbl {
-    pub const fn new<Identity: IMediaSource2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OpenOperationCompleted<Identity: IMediaSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource2_Impl::OpenOperationCompleted(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveOpenOperationCompleted<Identity: IMediaSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaSource2_Impl::RemoveOpenOperationCompleted(this, token).into()
-            }
-        }
-        unsafe extern "system" fn CustomProperties<Identity: IMediaSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource2_Impl::CustomProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Duration<Identity: IMediaSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource2_Impl::Duration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsOpen<Identity: IMediaSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource2_Impl::IsOpen(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExternalTimedTextSources<Identity: IMediaSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource2_Impl::ExternalTimedTextSources(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExternalTimedMetadataTracks<Identity: IMediaSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource2_Impl::ExternalTimedMetadataTracks(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSource2, OFFSET>(),
-            OpenOperationCompleted: OpenOperationCompleted::<Identity, OFFSET>,
-            RemoveOpenOperationCompleted: RemoveOpenOperationCompleted::<Identity, OFFSET>,
-            CustomProperties: CustomProperties::<Identity, OFFSET>,
-            Duration: Duration::<Identity, OFFSET>,
-            IsOpen: IsOpen::<Identity, OFFSET>,
-            ExternalTimedTextSources: ExternalTimedTextSources::<Identity, OFFSET>,
-            ExternalTimedMetadataTracks: ExternalTimedMetadataTracks::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSource2 as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "Media_Playback")]
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSource2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub OpenOperationCompleted: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveOpenOperationCompleted: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Foundation_Collections")]
-    pub CustomProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    CustomProperties: usize,
-    pub Duration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub IsOpen: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    #[cfg(feature = "Foundation_Collections")]
-    pub ExternalTimedTextSources: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    ExternalTimedTextSources: usize,
-    #[cfg(feature = "Foundation_Collections")]
-    pub ExternalTimedMetadataTracks: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    ExternalTimedMetadataTracks: usize,
-}
-#[cfg(feature = "Media_Playback")]
-windows_core::imp::define_interface!(IMediaSource3, IMediaSource3_Vtbl, 0xb59f0d9b_4b6e_41ed_bbb4_7c7509a994ad);
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeType for IMediaSource3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback"))]
-impl windows_core::RuntimeName for IMediaSource3 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSource3";
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback"))]
-pub trait IMediaSource3_Impl: super::super::Foundation::IClosable_Impl + super::Playback::IMediaPlaybackSource_Impl + IMediaSource2_Impl {
-    fn StateChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaSource, MediaSourceStateChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveStateChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn State(&self) -> windows_core::Result<MediaSourceState>;
-    fn Reset(&self) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback"))]
-impl IMediaSource3_Vtbl {
-    pub const fn new<Identity: IMediaSource3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn StateChanged<Identity: IMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource3_Impl::StateChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveStateChanged<Identity: IMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaSource3_Impl::RemoveStateChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn State<Identity: IMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaSourceState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource3_Impl::State(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Reset<Identity: IMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaSource3_Impl::Reset(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSource3, OFFSET>(),
-            StateChanged: StateChanged::<Identity, OFFSET>,
-            RemoveStateChanged: RemoveStateChanged::<Identity, OFFSET>,
-            State: State::<Identity, OFFSET>,
-            Reset: Reset::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSource3 as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "Media_Playback")]
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSource3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub StateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveStateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub State: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaSourceState) -> windows_core::HRESULT,
-    pub Reset: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[cfg(feature = "Media_Playback")]
-windows_core::imp::define_interface!(IMediaSource4, IMediaSource4_Vtbl, 0xbdafad57_8eff_4c63_85a6_84de0ae3e4f2);
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeType for IMediaSource4 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback", feature = "Media_Streaming_Adaptive"))]
-impl windows_core::RuntimeName for IMediaSource4 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSource4";
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback", feature = "Media_Streaming_Adaptive"))]
-pub trait IMediaSource4_Impl: super::super::Foundation::IClosable_Impl + super::Playback::IMediaPlaybackSource_Impl + IMediaSource2_Impl + IMediaSource3_Impl {
-    fn AdaptiveMediaSource(&self) -> windows_core::Result<super::Streaming::Adaptive::AdaptiveMediaSource>;
-    fn MediaStreamSource(&self) -> windows_core::Result<MediaStreamSource>;
-    fn MseStreamSource(&self) -> windows_core::Result<MseStreamSource>;
-    fn Uri(&self) -> windows_core::Result<super::super::Foundation::Uri>;
-    fn OpenAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Playback", feature = "Media_Streaming_Adaptive"))]
-impl IMediaSource4_Vtbl {
-    pub const fn new<Identity: IMediaSource4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AdaptiveMediaSource<Identity: IMediaSource4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource4_Impl::AdaptiveMediaSource(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MediaStreamSource<Identity: IMediaSource4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource4_Impl::MediaStreamSource(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MseStreamSource<Identity: IMediaSource4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource4_Impl::MseStreamSource(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Uri<Identity: IMediaSource4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource4_Impl::Uri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenAsync<Identity: IMediaSource4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource4_Impl::OpenAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSource4, OFFSET>(),
-            AdaptiveMediaSource: AdaptiveMediaSource::<Identity, OFFSET>,
-            MediaStreamSource: MediaStreamSource::<Identity, OFFSET>,
-            MseStreamSource: MseStreamSource::<Identity, OFFSET>,
-            Uri: Uri::<Identity, OFFSET>,
-            OpenAsync: OpenAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSource4 as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "Media_Playback")]
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSource4_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Streaming_Adaptive")]
-    pub AdaptiveMediaSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Streaming_Adaptive"))]
-    AdaptiveMediaSource: usize,
-    pub MediaStreamSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub MseStreamSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Uri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub OpenAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaSource5, IMediaSource5_Vtbl, 0x331a22ae_ed2e_4a22_94c8_b743a92b3022);
-impl windows_core::RuntimeType for IMediaSource5 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Networking_BackgroundTransfer")]
-impl windows_core::RuntimeName for IMediaSource5 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSource5";
-}
-#[cfg(feature = "Networking_BackgroundTransfer")]
-pub trait IMediaSource5_Impl: windows_core::IUnknownImpl {
-    fn DownloadOperation(&self) -> windows_core::Result<super::super::Networking::BackgroundTransfer::DownloadOperation>;
-}
-#[cfg(feature = "Networking_BackgroundTransfer")]
-impl IMediaSource5_Vtbl {
-    pub const fn new<Identity: IMediaSource5_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DownloadOperation<Identity: IMediaSource5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSource5_Impl::DownloadOperation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSource5, OFFSET>(), DownloadOperation: DownloadOperation::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSource5 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSource5_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Networking_BackgroundTransfer")]
-    pub DownloadOperation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Networking_BackgroundTransfer"))]
-    DownloadOperation: usize,
-}
-windows_core::imp::define_interface!(IMediaSourceError, IMediaSourceError_Vtbl, 0x5c0a8965_37c5_4e9d_8d21_1cdee90cecc6);
-impl windows_core::RuntimeType for IMediaSourceError {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaSourceError {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSourceError";
-}
-pub trait IMediaSourceError_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-}
-impl IMediaSourceError_Vtbl {
-    pub const fn new<Identity: IMediaSourceError_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IMediaSourceError_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceError_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSourceError, OFFSET>(), ExtendedError: ExtendedError::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSourceError as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSourceError_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ExtendedError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::HRESULT) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaSourceOpenOperationCompletedEventArgs, IMediaSourceOpenOperationCompletedEventArgs_Vtbl, 0xfc682ceb_e281_477c_a8e0_1acd654114c8);
-impl windows_core::RuntimeType for IMediaSourceOpenOperationCompletedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaSourceOpenOperationCompletedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSourceOpenOperationCompletedEventArgs";
-}
-pub trait IMediaSourceOpenOperationCompletedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Error(&self) -> windows_core::Result<MediaSourceError>;
-}
-impl IMediaSourceOpenOperationCompletedEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaSourceOpenOperationCompletedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Error<Identity: IMediaSourceOpenOperationCompletedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceOpenOperationCompletedEventArgs_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSourceOpenOperationCompletedEventArgs, OFFSET>(),
-            Error: Error::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSourceOpenOperationCompletedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSourceOpenOperationCompletedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Error: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaSourceStateChangedEventArgs, IMediaSourceStateChangedEventArgs_Vtbl, 0x0a30af82_9071_4bac_bc39_ca2a93b717a9);
-impl windows_core::RuntimeType for IMediaSourceStateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaSourceStateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSourceStateChangedEventArgs";
-}
-pub trait IMediaSourceStateChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn OldState(&self) -> windows_core::Result<MediaSourceState>;
-    fn NewState(&self) -> windows_core::Result<MediaSourceState>;
-}
-impl IMediaSourceStateChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaSourceStateChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OldState<Identity: IMediaSourceStateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaSourceState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStateChangedEventArgs_Impl::OldState(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NewState<Identity: IMediaSourceStateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaSourceState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStateChangedEventArgs_Impl::NewState(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSourceStateChangedEventArgs, OFFSET>(),
-            OldState: OldState::<Identity, OFFSET>,
-            NewState: NewState::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSourceStateChangedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSourceStateChangedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub OldState: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaSourceState) -> windows_core::HRESULT,
-    pub NewState: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaSourceState) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaSourceStatics, IMediaSourceStatics_Vtbl, 0xf77d6fa4_4652_410e_b1d8_e9a5e245a45c);
-impl windows_core::RuntimeType for IMediaSourceStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Playback", feature = "Media_Streaming_Adaptive", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IMediaSourceStatics {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSourceStatics";
-}
-#[cfg(all(feature = "Media_Playback", feature = "Media_Streaming_Adaptive", feature = "Storage_Streams"))]
-pub trait IMediaSourceStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateFromAdaptiveMediaSource(&self, mediaSource: windows_core::Ref<'_, super::Streaming::Adaptive::AdaptiveMediaSource>) -> windows_core::Result<MediaSource>;
-    fn CreateFromMediaStreamSource(&self, mediaSource: windows_core::Ref<'_, MediaStreamSource>) -> windows_core::Result<MediaSource>;
-    fn CreateFromMseStreamSource(&self, mediaSource: windows_core::Ref<'_, MseStreamSource>) -> windows_core::Result<MediaSource>;
-    fn CreateFromIMediaSource(&self, mediaSource: windows_core::Ref<'_, IMediaSource>) -> windows_core::Result<MediaSource>;
-    fn CreateFromStorageFile(&self, file: windows_core::Ref<'_, super::super::Storage::IStorageFile>) -> windows_core::Result<MediaSource>;
-    fn CreateFromStream(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStream>, contentType: &windows_core::HSTRING) -> windows_core::Result<MediaSource>;
-    fn CreateFromStreamReference(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStreamReference>, contentType: &windows_core::HSTRING) -> windows_core::Result<MediaSource>;
-    fn CreateFromUri(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<MediaSource>;
-}
-#[cfg(all(feature = "Media_Playback", feature = "Media_Streaming_Adaptive", feature = "Storage_Streams"))]
-impl IMediaSourceStatics_Vtbl {
-    pub const fn new<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromAdaptiveMediaSource<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediasource: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics_Impl::CreateFromAdaptiveMediaSource(this, core::mem::transmute_copy(&mediasource)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromMediaStreamSource<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediasource: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics_Impl::CreateFromMediaStreamSource(this, core::mem::transmute_copy(&mediasource)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromMseStreamSource<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediasource: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics_Impl::CreateFromMseStreamSource(this, core::mem::transmute_copy(&mediasource)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromIMediaSource<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediasource: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics_Impl::CreateFromIMediaSource(this, core::mem::transmute_copy(&mediasource)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStorageFile<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, file: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics_Impl::CreateFromStorageFile(this, core::mem::transmute_copy(&file)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStream<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, contenttype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics_Impl::CreateFromStream(this, core::mem::transmute_copy(&stream), core::mem::transmute(&contenttype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStreamReference<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, contenttype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics_Impl::CreateFromStreamReference(this, core::mem::transmute_copy(&stream), core::mem::transmute(&contenttype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromUri<Identity: IMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics_Impl::CreateFromUri(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSourceStatics, OFFSET>(),
-            CreateFromAdaptiveMediaSource: CreateFromAdaptiveMediaSource::<Identity, OFFSET>,
-            CreateFromMediaStreamSource: CreateFromMediaStreamSource::<Identity, OFFSET>,
-            CreateFromMseStreamSource: CreateFromMseStreamSource::<Identity, OFFSET>,
-            CreateFromIMediaSource: CreateFromIMediaSource::<Identity, OFFSET>,
-            CreateFromStorageFile: CreateFromStorageFile::<Identity, OFFSET>,
-            CreateFromStream: CreateFromStream::<Identity, OFFSET>,
-            CreateFromStreamReference: CreateFromStreamReference::<Identity, OFFSET>,
-            CreateFromUri: CreateFromUri::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSourceStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSourceStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(all(feature = "Media_Playback", feature = "Media_Streaming_Adaptive"))]
-    pub CreateFromAdaptiveMediaSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Playback", feature = "Media_Streaming_Adaptive")))]
-    CreateFromAdaptiveMediaSource: usize,
-    #[cfg(feature = "Media_Playback")]
-    pub CreateFromMediaStreamSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    CreateFromMediaStreamSource: usize,
-    #[cfg(feature = "Media_Playback")]
-    pub CreateFromMseStreamSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    CreateFromMseStreamSource: usize,
-    #[cfg(feature = "Media_Playback")]
-    pub CreateFromIMediaSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    CreateFromIMediaSource: usize,
-    #[cfg(all(feature = "Media_Playback", feature = "Storage_Streams"))]
-    pub CreateFromStorageFile: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Playback", feature = "Storage_Streams")))]
-    CreateFromStorageFile: usize,
-    #[cfg(all(feature = "Media_Playback", feature = "Storage_Streams"))]
-    pub CreateFromStream: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Playback", feature = "Storage_Streams")))]
-    CreateFromStream: usize,
-    #[cfg(all(feature = "Media_Playback", feature = "Storage_Streams"))]
-    pub CreateFromStreamReference: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Playback", feature = "Storage_Streams")))]
-    CreateFromStreamReference: usize,
-    #[cfg(feature = "Media_Playback")]
-    pub CreateFromUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    CreateFromUri: usize,
-}
-windows_core::imp::define_interface!(IMediaSourceStatics2, IMediaSourceStatics2_Vtbl, 0xeee161a4_7f13_4896_b8cb_df0de5bcb9f1);
-impl windows_core::RuntimeType for IMediaSourceStatics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeName for IMediaSourceStatics2 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSourceStatics2";
-}
-#[cfg(feature = "Media_Playback")]
-pub trait IMediaSourceStatics2_Impl: windows_core::IUnknownImpl {
-    fn CreateFromMediaBinder(&self, binder: windows_core::Ref<'_, MediaBinder>) -> windows_core::Result<MediaSource>;
-}
-#[cfg(feature = "Media_Playback")]
-impl IMediaSourceStatics2_Vtbl {
-    pub const fn new<Identity: IMediaSourceStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromMediaBinder<Identity: IMediaSourceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, binder: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics2_Impl::CreateFromMediaBinder(this, core::mem::transmute_copy(&binder)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSourceStatics2, OFFSET>(),
-            CreateFromMediaBinder: CreateFromMediaBinder::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSourceStatics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSourceStatics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Playback")]
-    pub CreateFromMediaBinder: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    CreateFromMediaBinder: usize,
-}
-windows_core::imp::define_interface!(IMediaSourceStatics3, IMediaSourceStatics3_Vtbl, 0x453a30d6_2bea_4122_9f73_eace04526e35);
-impl windows_core::RuntimeType for IMediaSourceStatics3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Capture_Frames", feature = "Media_Playback"))]
-impl windows_core::RuntimeName for IMediaSourceStatics3 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSourceStatics3";
-}
-#[cfg(all(feature = "Media_Capture_Frames", feature = "Media_Playback"))]
-pub trait IMediaSourceStatics3_Impl: windows_core::IUnknownImpl {
-    fn CreateFromMediaFrameSource(&self, frameSource: windows_core::Ref<'_, super::Capture::Frames::MediaFrameSource>) -> windows_core::Result<MediaSource>;
-}
-#[cfg(all(feature = "Media_Capture_Frames", feature = "Media_Playback"))]
-impl IMediaSourceStatics3_Vtbl {
-    pub const fn new<Identity: IMediaSourceStatics3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromMediaFrameSource<Identity: IMediaSourceStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, framesource: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics3_Impl::CreateFromMediaFrameSource(this, core::mem::transmute_copy(&framesource)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSourceStatics3, OFFSET>(),
-            CreateFromMediaFrameSource: CreateFromMediaFrameSource::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSourceStatics3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSourceStatics3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(all(feature = "Media_Capture_Frames", feature = "Media_Playback"))]
-    pub CreateFromMediaFrameSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Capture_Frames", feature = "Media_Playback")))]
-    CreateFromMediaFrameSource: usize,
-}
-windows_core::imp::define_interface!(IMediaSourceStatics4, IMediaSourceStatics4_Vtbl, 0x281b3bfc_e50a_4428_a500_9c4ed918d3f0);
-impl windows_core::RuntimeType for IMediaSourceStatics4 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Playback", feature = "Networking_BackgroundTransfer"))]
-impl windows_core::RuntimeName for IMediaSourceStatics4 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaSourceStatics4";
-}
-#[cfg(all(feature = "Media_Playback", feature = "Networking_BackgroundTransfer"))]
-pub trait IMediaSourceStatics4_Impl: windows_core::IUnknownImpl {
-    fn CreateFromDownloadOperation(&self, downloadOperation: windows_core::Ref<'_, super::super::Networking::BackgroundTransfer::DownloadOperation>) -> windows_core::Result<MediaSource>;
-}
-#[cfg(all(feature = "Media_Playback", feature = "Networking_BackgroundTransfer"))]
-impl IMediaSourceStatics4_Vtbl {
-    pub const fn new<Identity: IMediaSourceStatics4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromDownloadOperation<Identity: IMediaSourceStatics4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, downloadoperation: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaSourceStatics4_Impl::CreateFromDownloadOperation(this, core::mem::transmute_copy(&downloadoperation)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaSourceStatics4, OFFSET>(),
-            CreateFromDownloadOperation: CreateFromDownloadOperation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaSourceStatics4 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaSourceStatics4_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(all(feature = "Media_Playback", feature = "Networking_BackgroundTransfer"))]
-    pub CreateFromDownloadOperation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Playback", feature = "Networking_BackgroundTransfer")))]
-    CreateFromDownloadOperation: usize,
-}
-windows_core::imp::define_interface!(IMediaStreamDescriptor, IMediaStreamDescriptor_Vtbl, 0x80f16e6e_92f7_451e_97d2_afd80742da70);
-impl windows_core::RuntimeType for IMediaStreamDescriptor {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaStreamDescriptor, windows_core::IUnknown, windows_core::IInspectable);
-impl IMediaStreamDescriptor {
-    pub fn IsSelected(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsSelected)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetLanguage(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLanguage)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Language(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Language)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeName for IMediaStreamDescriptor {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamDescriptor";
-}
-pub trait IMediaStreamDescriptor_Impl: windows_core::IUnknownImpl {
-    fn IsSelected(&self) -> windows_core::Result<bool>;
-    fn SetName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetLanguage(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Language(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMediaStreamDescriptor_Vtbl {
-    pub const fn new<Identity: IMediaStreamDescriptor_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsSelected<Identity: IMediaStreamDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamDescriptor_Impl::IsSelected(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetName<Identity: IMediaStreamDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamDescriptor_Impl::SetName(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IMediaStreamDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamDescriptor_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLanguage<Identity: IMediaStreamDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamDescriptor_Impl::SetLanguage(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Language<Identity: IMediaStreamDescriptor_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamDescriptor_Impl::Language(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamDescriptor, OFFSET>(),
-            IsSelected: IsSelected::<Identity, OFFSET>,
-            SetName: SetName::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            SetLanguage: SetLanguage::<Identity, OFFSET>,
-            Language: Language::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamDescriptor as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamDescriptor_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsSelected: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetName: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Name: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Language: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSample, IMediaStreamSample_Vtbl, 0x5c8db627_4b80_4361_9837_6cb7481ad9d6);
-impl windows_core::RuntimeType for IMediaStreamSample {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMediaStreamSample {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSample";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMediaStreamSample_Impl: windows_core::IUnknownImpl {
-    fn Processed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaStreamSample, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveProcessed(&self, token: i64) -> windows_core::Result<()>;
-    fn Buffer(&self) -> windows_core::Result<super::super::Storage::Streams::Buffer>;
-    fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn ExtendedProperties(&self) -> windows_core::Result<MediaStreamSamplePropertySet>;
-    fn Protection(&self) -> windows_core::Result<MediaStreamSampleProtectionProperties>;
-    fn SetDecodeTimestamp(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn DecodeTimestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetDuration(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetKeyFrame(&self, value: bool) -> windows_core::Result<()>;
-    fn KeyFrame(&self) -> windows_core::Result<bool>;
-    fn SetDiscontinuous(&self, value: bool) -> windows_core::Result<()>;
-    fn Discontinuous(&self) -> windows_core::Result<bool>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMediaStreamSample_Vtbl {
-    pub const fn new<Identity: IMediaStreamSample_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Processed<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::Processed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveProcessed<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSample_Impl::RemoveProcessed(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Buffer<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::Buffer(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Timestamp<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::Timestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExtendedProperties<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::ExtendedProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Protection<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::Protection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDecodeTimestamp<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSample_Impl::SetDecodeTimestamp(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn DecodeTimestamp<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::DecodeTimestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDuration<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSample_Impl::SetDuration(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Duration<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::Duration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetKeyFrame<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSample_Impl::SetKeyFrame(this, value).into()
-            }
-        }
-        unsafe extern "system" fn KeyFrame<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::KeyFrame(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDiscontinuous<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSample_Impl::SetDiscontinuous(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Discontinuous<Identity: IMediaStreamSample_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample_Impl::Discontinuous(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSample, OFFSET>(),
-            Processed: Processed::<Identity, OFFSET>,
-            RemoveProcessed: RemoveProcessed::<Identity, OFFSET>,
-            Buffer: Buffer::<Identity, OFFSET>,
-            Timestamp: Timestamp::<Identity, OFFSET>,
-            ExtendedProperties: ExtendedProperties::<Identity, OFFSET>,
-            Protection: Protection::<Identity, OFFSET>,
-            SetDecodeTimestamp: SetDecodeTimestamp::<Identity, OFFSET>,
-            DecodeTimestamp: DecodeTimestamp::<Identity, OFFSET>,
-            SetDuration: SetDuration::<Identity, OFFSET>,
-            Duration: Duration::<Identity, OFFSET>,
-            SetKeyFrame: SetKeyFrame::<Identity, OFFSET>,
-            KeyFrame: KeyFrame::<Identity, OFFSET>,
-            SetDiscontinuous: SetDiscontinuous::<Identity, OFFSET>,
-            Discontinuous: Discontinuous::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSample as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSample_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Processed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveProcessed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub Buffer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    Buffer: usize,
-    pub Timestamp: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub ExtendedProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Protection: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDecodeTimestamp: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub DecodeTimestamp: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetDuration: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Duration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetKeyFrame: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub KeyFrame: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetDiscontinuous: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub Discontinuous: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSample2, IMediaStreamSample2_Vtbl, 0x45078691_fce8_4746_a1c8_10c25d3d7cd3);
-impl windows_core::RuntimeType for IMediaStreamSample2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Graphics_DirectX_Direct3D11")]
-impl windows_core::RuntimeName for IMediaStreamSample2 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSample2";
-}
-#[cfg(feature = "Graphics_DirectX_Direct3D11")]
-pub trait IMediaStreamSample2_Impl: windows_core::IUnknownImpl {
-    fn Direct3D11Surface(&self) -> windows_core::Result<super::super::Graphics::DirectX::Direct3D11::IDirect3DSurface>;
-}
-#[cfg(feature = "Graphics_DirectX_Direct3D11")]
-impl IMediaStreamSample2_Vtbl {
-    pub const fn new<Identity: IMediaStreamSample2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Direct3D11Surface<Identity: IMediaStreamSample2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSample2_Impl::Direct3D11Surface(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSample2, OFFSET>(),
-            Direct3D11Surface: Direct3D11Surface::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSample2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSample2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Graphics_DirectX_Direct3D11")]
-    pub Direct3D11Surface: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Graphics_DirectX_Direct3D11"))]
-    Direct3D11Surface: usize,
-}
-windows_core::imp::define_interface!(IMediaStreamSampleProtectionProperties, IMediaStreamSampleProtectionProperties_Vtbl, 0x4eb88292_ecdf_493e_841d_dd4add7caca2);
-impl windows_core::RuntimeType for IMediaStreamSampleProtectionProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSampleProtectionProperties {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSampleProtectionProperties";
-}
-pub trait IMediaStreamSampleProtectionProperties_Impl: windows_core::IUnknownImpl {
-    fn SetKeyIdentifier(&self, value: &[u8]) -> windows_core::Result<()>;
-    fn GetKeyIdentifier(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()>;
-    fn SetInitializationVector(&self, value: &[u8]) -> windows_core::Result<()>;
-    fn GetInitializationVector(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()>;
-    fn SetSubSampleMapping(&self, value: &[u8]) -> windows_core::Result<()>;
-    fn GetSubSampleMapping(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()>;
-}
-impl IMediaStreamSampleProtectionProperties_Vtbl {
-    pub const fn new<Identity: IMediaStreamSampleProtectionProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetKeyIdentifier<Identity: IMediaStreamSampleProtectionProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: u32, value: *const u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSampleProtectionProperties_Impl::SetKeyIdentifier(this, core::slice::from_raw_parts(core::mem::transmute_copy(&value), value_array_size as usize)).into()
-            }
-        }
-        unsafe extern "system" fn GetKeyIdentifier<Identity: IMediaStreamSampleProtectionProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: *mut u32, value: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSampleProtectionProperties_Impl::GetKeyIdentifier(this, &mut windows_core::imp::array_proxy(core::mem::transmute_copy(&value), value_array_size)).into()
-            }
-        }
-        unsafe extern "system" fn SetInitializationVector<Identity: IMediaStreamSampleProtectionProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: u32, value: *const u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSampleProtectionProperties_Impl::SetInitializationVector(this, core::slice::from_raw_parts(core::mem::transmute_copy(&value), value_array_size as usize)).into()
-            }
-        }
-        unsafe extern "system" fn GetInitializationVector<Identity: IMediaStreamSampleProtectionProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: *mut u32, value: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSampleProtectionProperties_Impl::GetInitializationVector(this, &mut windows_core::imp::array_proxy(core::mem::transmute_copy(&value), value_array_size)).into()
-            }
-        }
-        unsafe extern "system" fn SetSubSampleMapping<Identity: IMediaStreamSampleProtectionProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: u32, value: *const u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSampleProtectionProperties_Impl::SetSubSampleMapping(this, core::slice::from_raw_parts(core::mem::transmute_copy(&value), value_array_size as usize)).into()
-            }
-        }
-        unsafe extern "system" fn GetSubSampleMapping<Identity: IMediaStreamSampleProtectionProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: *mut u32, value: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSampleProtectionProperties_Impl::GetSubSampleMapping(this, &mut windows_core::imp::array_proxy(core::mem::transmute_copy(&value), value_array_size)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSampleProtectionProperties, OFFSET>(),
-            SetKeyIdentifier: SetKeyIdentifier::<Identity, OFFSET>,
-            GetKeyIdentifier: GetKeyIdentifier::<Identity, OFFSET>,
-            SetInitializationVector: SetInitializationVector::<Identity, OFFSET>,
-            GetInitializationVector: GetInitializationVector::<Identity, OFFSET>,
-            SetSubSampleMapping: SetSubSampleMapping::<Identity, OFFSET>,
-            GetSubSampleMapping: GetSubSampleMapping::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSampleProtectionProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSampleProtectionProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetKeyIdentifier: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8) -> windows_core::HRESULT,
-    pub GetKeyIdentifier: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32, *mut *mut u8) -> windows_core::HRESULT,
-    pub SetInitializationVector: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8) -> windows_core::HRESULT,
-    pub GetInitializationVector: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32, *mut *mut u8) -> windows_core::HRESULT,
-    pub SetSubSampleMapping: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8) -> windows_core::HRESULT,
-    pub GetSubSampleMapping: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32, *mut *mut u8) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSampleStatics, IMediaStreamSampleStatics_Vtbl, 0xdfdf218f_a6cf_4579_be41_73dd941ad972);
-impl windows_core::RuntimeType for IMediaStreamSampleStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMediaStreamSampleStatics {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSampleStatics";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMediaStreamSampleStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateFromBuffer(&self, buffer: windows_core::Ref<'_, super::super::Storage::Streams::IBuffer>, timestamp: &super::super::Foundation::TimeSpan) -> windows_core::Result<MediaStreamSample>;
-    fn CreateFromStreamAsync(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IInputStream>, count: u32, timestamp: &super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncOperation<MediaStreamSample>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMediaStreamSampleStatics_Vtbl {
-    pub const fn new<Identity: IMediaStreamSampleStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromBuffer<Identity: IMediaStreamSampleStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, buffer: *mut core::ffi::c_void, timestamp: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSampleStatics_Impl::CreateFromBuffer(this, core::mem::transmute_copy(&buffer), core::mem::transmute(&timestamp)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStreamAsync<Identity: IMediaStreamSampleStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, count: u32, timestamp: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSampleStatics_Impl::CreateFromStreamAsync(this, core::mem::transmute_copy(&stream), count, core::mem::transmute(&timestamp)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSampleStatics, OFFSET>(),
-            CreateFromBuffer: CreateFromBuffer::<Identity, OFFSET>,
-            CreateFromStreamAsync: CreateFromStreamAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSampleStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSampleStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Streams")]
-    pub CreateFromBuffer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, super::super::Foundation::TimeSpan, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    CreateFromBuffer: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub CreateFromStreamAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, u32, super::super::Foundation::TimeSpan, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    CreateFromStreamAsync: usize,
-}
-windows_core::imp::define_interface!(IMediaStreamSampleStatics2, IMediaStreamSampleStatics2_Vtbl, 0x9efe9521_6d46_494c_a2f8_d662922e2dd7);
-impl windows_core::RuntimeType for IMediaStreamSampleStatics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Graphics_DirectX_Direct3D11")]
-impl windows_core::RuntimeName for IMediaStreamSampleStatics2 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSampleStatics2";
-}
-#[cfg(feature = "Graphics_DirectX_Direct3D11")]
-pub trait IMediaStreamSampleStatics2_Impl: windows_core::IUnknownImpl {
-    fn CreateFromDirect3D11Surface(&self, surface: windows_core::Ref<'_, super::super::Graphics::DirectX::Direct3D11::IDirect3DSurface>, timestamp: &super::super::Foundation::TimeSpan) -> windows_core::Result<MediaStreamSample>;
-}
-#[cfg(feature = "Graphics_DirectX_Direct3D11")]
-impl IMediaStreamSampleStatics2_Vtbl {
-    pub const fn new<Identity: IMediaStreamSampleStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromDirect3D11Surface<Identity: IMediaStreamSampleStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, surface: *mut core::ffi::c_void, timestamp: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSampleStatics2_Impl::CreateFromDirect3D11Surface(this, core::mem::transmute_copy(&surface), core::mem::transmute(&timestamp)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSampleStatics2, OFFSET>(),
-            CreateFromDirect3D11Surface: CreateFromDirect3D11Surface::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSampleStatics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSampleStatics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Graphics_DirectX_Direct3D11")]
-    pub CreateFromDirect3D11Surface: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, super::super::Foundation::TimeSpan, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Graphics_DirectX_Direct3D11"))]
-    CreateFromDirect3D11Surface: usize,
-}
-windows_core::imp::define_interface!(IMediaStreamSource, IMediaStreamSource_Vtbl, 0x3712d543_45eb_4138_aa62_c01e26f3843f);
-impl windows_core::RuntimeType for IMediaStreamSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IMediaStreamSource {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSource";
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-pub trait IMediaStreamSource_Impl: IMediaSource_Impl {
-    fn Closed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceClosedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveClosed(&self, token: i64) -> windows_core::Result<()>;
-    fn Starting(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceStartingEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveStarting(&self, token: i64) -> windows_core::Result<()>;
-    fn Paused(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaStreamSource, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemovePaused(&self, token: i64) -> windows_core::Result<()>;
-    fn SampleRequested(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceSampleRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveSampleRequested(&self, token: i64) -> windows_core::Result<()>;
-    fn SwitchStreamsRequested(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceSwitchStreamsRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveSwitchStreamsRequested(&self, token: i64) -> windows_core::Result<()>;
-    fn NotifyError(&self, errorStatus: MediaStreamSourceErrorStatus) -> windows_core::Result<()>;
-    fn AddStreamDescriptor(&self, descriptor: windows_core::Ref<'_, IMediaStreamDescriptor>) -> windows_core::Result<()>;
-    fn SetMediaProtectionManager(&self, value: windows_core::Ref<'_, super::Protection::MediaProtectionManager>) -> windows_core::Result<()>;
-    fn MediaProtectionManager(&self) -> windows_core::Result<super::Protection::MediaProtectionManager>;
-    fn SetDuration(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetCanSeek(&self, value: bool) -> windows_core::Result<()>;
-    fn CanSeek(&self) -> windows_core::Result<bool>;
-    fn SetBufferTime(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn BufferTime(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetBufferedRange(&self, startOffset: &super::super::Foundation::TimeSpan, endOffset: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn MusicProperties(&self) -> windows_core::Result<super::super::Storage::FileProperties::MusicProperties>;
-    fn VideoProperties(&self) -> windows_core::Result<super::super::Storage::FileProperties::VideoProperties>;
-    fn SetThumbnail(&self, value: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStreamReference>) -> windows_core::Result<()>;
-    fn Thumbnail(&self) -> windows_core::Result<super::super::Storage::Streams::IRandomAccessStreamReference>;
-    fn AddProtectionKey(&self, streamDescriptor: windows_core::Ref<'_, IMediaStreamDescriptor>, keyIdentifier: &[u8], licenseData: &[u8]) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl IMediaStreamSource_Vtbl {
-    pub const fn new<Identity: IMediaStreamSource_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Closed<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::Closed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveClosed<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::RemoveClosed(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Starting<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::Starting(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveStarting<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::RemoveStarting(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Paused<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::Paused(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemovePaused<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::RemovePaused(this, token).into()
-            }
-        }
-        unsafe extern "system" fn SampleRequested<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::SampleRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSampleRequested<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::RemoveSampleRequested(this, token).into()
-            }
-        }
-        unsafe extern "system" fn SwitchStreamsRequested<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::SwitchStreamsRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSwitchStreamsRequested<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::RemoveSwitchStreamsRequested(this, token).into()
-            }
-        }
-        unsafe extern "system" fn NotifyError<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, errorstatus: MediaStreamSourceErrorStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::NotifyError(this, errorstatus).into()
-            }
-        }
-        unsafe extern "system" fn AddStreamDescriptor<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, descriptor: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::AddStreamDescriptor(this, core::mem::transmute_copy(&descriptor)).into()
-            }
-        }
-        unsafe extern "system" fn SetMediaProtectionManager<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::SetMediaProtectionManager(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn MediaProtectionManager<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::MediaProtectionManager(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDuration<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::SetDuration(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Duration<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::Duration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCanSeek<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::SetCanSeek(this, value).into()
-            }
-        }
-        unsafe extern "system" fn CanSeek<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::CanSeek(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetBufferTime<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::SetBufferTime(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn BufferTime<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::BufferTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetBufferedRange<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, startoffset: super::super::Foundation::TimeSpan, endoffset: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::SetBufferedRange(this, core::mem::transmute(&startoffset), core::mem::transmute(&endoffset)).into()
-            }
-        }
-        unsafe extern "system" fn MusicProperties<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::MusicProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn VideoProperties<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::VideoProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetThumbnail<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::SetThumbnail(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Thumbnail<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource_Impl::Thumbnail(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AddProtectionKey<Identity: IMediaStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, streamdescriptor: *mut core::ffi::c_void, keyidentifier_array_size: u32, keyidentifier: *const u8, licensedata_array_size: u32, licensedata: *const u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource_Impl::AddProtectionKey(this, core::mem::transmute_copy(&streamdescriptor), core::slice::from_raw_parts(core::mem::transmute_copy(&keyidentifier), keyidentifier_array_size as usize), core::slice::from_raw_parts(core::mem::transmute_copy(&licensedata), licensedata_array_size as usize)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSource, OFFSET>(),
-            Closed: Closed::<Identity, OFFSET>,
-            RemoveClosed: RemoveClosed::<Identity, OFFSET>,
-            Starting: Starting::<Identity, OFFSET>,
-            RemoveStarting: RemoveStarting::<Identity, OFFSET>,
-            Paused: Paused::<Identity, OFFSET>,
-            RemovePaused: RemovePaused::<Identity, OFFSET>,
-            SampleRequested: SampleRequested::<Identity, OFFSET>,
-            RemoveSampleRequested: RemoveSampleRequested::<Identity, OFFSET>,
-            SwitchStreamsRequested: SwitchStreamsRequested::<Identity, OFFSET>,
-            RemoveSwitchStreamsRequested: RemoveSwitchStreamsRequested::<Identity, OFFSET>,
-            NotifyError: NotifyError::<Identity, OFFSET>,
-            AddStreamDescriptor: AddStreamDescriptor::<Identity, OFFSET>,
-            SetMediaProtectionManager: SetMediaProtectionManager::<Identity, OFFSET>,
-            MediaProtectionManager: MediaProtectionManager::<Identity, OFFSET>,
-            SetDuration: SetDuration::<Identity, OFFSET>,
-            Duration: Duration::<Identity, OFFSET>,
-            SetCanSeek: SetCanSeek::<Identity, OFFSET>,
-            CanSeek: CanSeek::<Identity, OFFSET>,
-            SetBufferTime: SetBufferTime::<Identity, OFFSET>,
-            BufferTime: BufferTime::<Identity, OFFSET>,
-            SetBufferedRange: SetBufferedRange::<Identity, OFFSET>,
-            MusicProperties: MusicProperties::<Identity, OFFSET>,
-            VideoProperties: VideoProperties::<Identity, OFFSET>,
-            SetThumbnail: SetThumbnail::<Identity, OFFSET>,
-            Thumbnail: Thumbnail::<Identity, OFFSET>,
-            AddProtectionKey: AddProtectionKey::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSource as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSource_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Closed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveClosed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Starting: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveStarting: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Paused: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemovePaused: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub SampleRequested: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveSampleRequested: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub SwitchStreamsRequested: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveSwitchStreamsRequested: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub NotifyError: unsafe extern "system" fn(*mut core::ffi::c_void, MediaStreamSourceErrorStatus) -> windows_core::HRESULT,
-    pub AddStreamDescriptor: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_Protection")]
-    pub SetMediaProtectionManager: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Protection"))]
-    SetMediaProtectionManager: usize,
-    #[cfg(feature = "Media_Protection")]
-    pub MediaProtectionManager: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Protection"))]
-    MediaProtectionManager: usize,
-    pub SetDuration: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Duration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetCanSeek: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub CanSeek: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetBufferTime: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub BufferTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetBufferedRange: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_FileProperties")]
-    pub MusicProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_FileProperties"))]
-    MusicProperties: usize,
-    #[cfg(feature = "Storage_FileProperties")]
-    pub VideoProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_FileProperties"))]
-    VideoProperties: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub SetThumbnail: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    SetThumbnail: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub Thumbnail: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    Thumbnail: usize,
-    pub AddProtectionKey: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, u32, *const u8, u32, *const u8) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSource2, IMediaStreamSource2_Vtbl, 0xec55d0ad_2e6a_4f74_adbb_b562d1533849);
-impl windows_core::RuntimeType for IMediaStreamSource2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IMediaStreamSource2 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSource2";
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-pub trait IMediaStreamSource2_Impl: IMediaSource_Impl + IMediaStreamSource_Impl {
-    fn SampleRendered(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceSampleRenderedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveSampleRendered(&self, token: i64) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl IMediaStreamSource2_Vtbl {
-    pub const fn new<Identity: IMediaStreamSource2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SampleRendered<Identity: IMediaStreamSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource2_Impl::SampleRendered(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSampleRendered<Identity: IMediaStreamSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource2_Impl::RemoveSampleRendered(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSource2, OFFSET>(),
-            SampleRendered: SampleRendered::<Identity, OFFSET>,
-            RemoveSampleRendered: RemoveSampleRendered::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSource2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSource2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SampleRendered: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveSampleRendered: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSource3, IMediaStreamSource3_Vtbl, 0x6a2a2746_3ddd_4ddf_a121_94045ecf9440);
-impl windows_core::RuntimeType for IMediaStreamSource3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IMediaStreamSource3 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSource3";
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-pub trait IMediaStreamSource3_Impl: IMediaSource_Impl + IMediaStreamSource_Impl {
-    fn SetMaxSupportedPlaybackRate(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<f64>>) -> windows_core::Result<()>;
-    fn MaxSupportedPlaybackRate(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>>;
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl IMediaStreamSource3_Vtbl {
-    pub const fn new<Identity: IMediaStreamSource3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetMaxSupportedPlaybackRate<Identity: IMediaStreamSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource3_Impl::SetMaxSupportedPlaybackRate(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn MaxSupportedPlaybackRate<Identity: IMediaStreamSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource3_Impl::MaxSupportedPlaybackRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSource3, OFFSET>(),
-            SetMaxSupportedPlaybackRate: SetMaxSupportedPlaybackRate::<Identity, OFFSET>,
-            MaxSupportedPlaybackRate: MaxSupportedPlaybackRate::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSource3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSource3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetMaxSupportedPlaybackRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub MaxSupportedPlaybackRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSource4, IMediaStreamSource4_Vtbl, 0x1d0cfcab_830d_417c_a3a9_2454fd6415c7);
-impl windows_core::RuntimeType for IMediaStreamSource4 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IMediaStreamSource4 {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSource4";
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-pub trait IMediaStreamSource4_Impl: IMediaSource_Impl + IMediaStreamSource_Impl {
-    fn SetIsLive(&self, value: bool) -> windows_core::Result<()>;
-    fn IsLive(&self) -> windows_core::Result<bool>;
-}
-#[cfg(all(feature = "Media_Protection", feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl IMediaStreamSource4_Vtbl {
-    pub const fn new<Identity: IMediaStreamSource4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetIsLive<Identity: IMediaStreamSource4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSource4_Impl::SetIsLive(this, value).into()
-            }
-        }
-        unsafe extern "system" fn IsLive<Identity: IMediaStreamSource4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSource4_Impl::IsLive(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSource4, OFFSET>(),
-            SetIsLive: SetIsLive::<Identity, OFFSET>,
-            IsLive: IsLive::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSource4 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSource4_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetIsLive: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub IsLive: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceClosedEventArgs, IMediaStreamSourceClosedEventArgs_Vtbl, 0xcd8c7eb2_4816_4e24_88f0_491ef7386406);
-impl windows_core::RuntimeType for IMediaStreamSourceClosedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceClosedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceClosedEventArgs";
-}
-pub trait IMediaStreamSourceClosedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Request(&self) -> windows_core::Result<MediaStreamSourceClosedRequest>;
-}
-impl IMediaStreamSourceClosedEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceClosedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Request<Identity: IMediaStreamSourceClosedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceClosedEventArgs_Impl::Request(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceClosedEventArgs, OFFSET>(), Request: Request::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceClosedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceClosedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Request: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceClosedRequest, IMediaStreamSourceClosedRequest_Vtbl, 0x907c00e9_18a3_4951_887a_2c1eebd5c69e);
-impl windows_core::RuntimeType for IMediaStreamSourceClosedRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceClosedRequest {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceClosedRequest";
-}
-pub trait IMediaStreamSourceClosedRequest_Impl: windows_core::IUnknownImpl {
-    fn Reason(&self) -> windows_core::Result<MediaStreamSourceClosedReason>;
-}
-impl IMediaStreamSourceClosedRequest_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceClosedRequest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reason<Identity: IMediaStreamSourceClosedRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaStreamSourceClosedReason) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceClosedRequest_Impl::Reason(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceClosedRequest, OFFSET>(), Reason: Reason::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceClosedRequest as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceClosedRequest_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Reason: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaStreamSourceClosedReason) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceFactory, IMediaStreamSourceFactory_Vtbl, 0xef77e0d9_d158_4b7a_863f_203342fbfd41);
-impl windows_core::RuntimeType for IMediaStreamSourceFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceFactory {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceFactory";
-}
-pub trait IMediaStreamSourceFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromDescriptor(&self, descriptor: windows_core::Ref<'_, IMediaStreamDescriptor>) -> windows_core::Result<MediaStreamSource>;
-    fn CreateFromDescriptors(&self, descriptor: windows_core::Ref<'_, IMediaStreamDescriptor>, descriptor2: windows_core::Ref<'_, IMediaStreamDescriptor>) -> windows_core::Result<MediaStreamSource>;
-}
-impl IMediaStreamSourceFactory_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromDescriptor<Identity: IMediaStreamSourceFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, descriptor: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceFactory_Impl::CreateFromDescriptor(this, core::mem::transmute_copy(&descriptor)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromDescriptors<Identity: IMediaStreamSourceFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, descriptor: *mut core::ffi::c_void, descriptor2: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceFactory_Impl::CreateFromDescriptors(this, core::mem::transmute_copy(&descriptor), core::mem::transmute_copy(&descriptor2)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceFactory, OFFSET>(),
-            CreateFromDescriptor: CreateFromDescriptor::<Identity, OFFSET>,
-            CreateFromDescriptors: CreateFromDescriptors::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateFromDescriptor: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateFromDescriptors: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceSampleRenderedEventArgs, IMediaStreamSourceSampleRenderedEventArgs_Vtbl, 0x9d697b05_d4f2_4c7a_9dfe_8d6cd0b3ee84);
-impl windows_core::RuntimeType for IMediaStreamSourceSampleRenderedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceSampleRenderedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceSampleRenderedEventArgs";
-}
-pub trait IMediaStreamSourceSampleRenderedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn SampleLag(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-}
-impl IMediaStreamSourceSampleRenderedEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceSampleRenderedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SampleLag<Identity: IMediaStreamSourceSampleRenderedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSampleRenderedEventArgs_Impl::SampleLag(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceSampleRenderedEventArgs, OFFSET>(),
-            SampleLag: SampleLag::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceSampleRenderedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceSampleRenderedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SampleLag: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceSampleRequest, IMediaStreamSourceSampleRequest_Vtbl, 0x4db341a9_3501_4d9b_83f9_8f235c822532);
-impl windows_core::RuntimeType for IMediaStreamSourceSampleRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceSampleRequest {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceSampleRequest";
-}
-pub trait IMediaStreamSourceSampleRequest_Impl: windows_core::IUnknownImpl {
-    fn StreamDescriptor(&self) -> windows_core::Result<IMediaStreamDescriptor>;
-    fn GetDeferral(&self) -> windows_core::Result<MediaStreamSourceSampleRequestDeferral>;
-    fn SetSample(&self, value: windows_core::Ref<'_, MediaStreamSample>) -> windows_core::Result<()>;
-    fn Sample(&self) -> windows_core::Result<MediaStreamSample>;
-    fn ReportSampleProgress(&self, progress: u32) -> windows_core::Result<()>;
-}
-impl IMediaStreamSourceSampleRequest_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceSampleRequest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn StreamDescriptor<Identity: IMediaStreamSourceSampleRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSampleRequest_Impl::StreamDescriptor(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IMediaStreamSourceSampleRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSampleRequest_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSample<Identity: IMediaStreamSourceSampleRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSourceSampleRequest_Impl::SetSample(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Sample<Identity: IMediaStreamSourceSampleRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSampleRequest_Impl::Sample(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReportSampleProgress<Identity: IMediaStreamSourceSampleRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, progress: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSourceSampleRequest_Impl::ReportSampleProgress(this, progress).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceSampleRequest, OFFSET>(),
-            StreamDescriptor: StreamDescriptor::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-            SetSample: SetSample::<Identity, OFFSET>,
-            Sample: Sample::<Identity, OFFSET>,
-            ReportSampleProgress: ReportSampleProgress::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceSampleRequest as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceSampleRequest_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub StreamDescriptor: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDeferral: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetSample: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Sample: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ReportSampleProgress: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceSampleRequestDeferral, IMediaStreamSourceSampleRequestDeferral_Vtbl, 0x7895cc02_f982_43c8_9d16_c62d999319be);
-impl windows_core::RuntimeType for IMediaStreamSourceSampleRequestDeferral {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceSampleRequestDeferral {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceSampleRequestDeferral";
-}
-pub trait IMediaStreamSourceSampleRequestDeferral_Impl: windows_core::IUnknownImpl {
-    fn Complete(&self) -> windows_core::Result<()>;
-}
-impl IMediaStreamSourceSampleRequestDeferral_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceSampleRequestDeferral_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Complete<Identity: IMediaStreamSourceSampleRequestDeferral_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSourceSampleRequestDeferral_Impl::Complete(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceSampleRequestDeferral, OFFSET>(),
-            Complete: Complete::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceSampleRequestDeferral as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceSampleRequestDeferral_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Complete: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceSampleRequestedEventArgs, IMediaStreamSourceSampleRequestedEventArgs_Vtbl, 0x10f9bb9e_71c5_492f_847f_0da1f35e81f8);
-impl windows_core::RuntimeType for IMediaStreamSourceSampleRequestedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceSampleRequestedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceSampleRequestedEventArgs";
-}
-pub trait IMediaStreamSourceSampleRequestedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Request(&self) -> windows_core::Result<MediaStreamSourceSampleRequest>;
-}
-impl IMediaStreamSourceSampleRequestedEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceSampleRequestedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Request<Identity: IMediaStreamSourceSampleRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSampleRequestedEventArgs_Impl::Request(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceSampleRequestedEventArgs, OFFSET>(),
-            Request: Request::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceSampleRequestedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceSampleRequestedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Request: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceStartingEventArgs, IMediaStreamSourceStartingEventArgs_Vtbl, 0xf41468f2_c274_4940_a5bb_28a572452fa7);
-impl windows_core::RuntimeType for IMediaStreamSourceStartingEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceStartingEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceStartingEventArgs";
-}
-pub trait IMediaStreamSourceStartingEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Request(&self) -> windows_core::Result<MediaStreamSourceStartingRequest>;
-}
-impl IMediaStreamSourceStartingEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceStartingEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Request<Identity: IMediaStreamSourceStartingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceStartingEventArgs_Impl::Request(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceStartingEventArgs, OFFSET>(), Request: Request::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceStartingEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceStartingEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Request: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceStartingRequest, IMediaStreamSourceStartingRequest_Vtbl, 0x2a9093e4_35c4_4b1b_a791_0d99db56dd1d);
-impl windows_core::RuntimeType for IMediaStreamSourceStartingRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceStartingRequest {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceStartingRequest";
-}
-pub trait IMediaStreamSourceStartingRequest_Impl: windows_core::IUnknownImpl {
-    fn StartPosition(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn GetDeferral(&self) -> windows_core::Result<MediaStreamSourceStartingRequestDeferral>;
-    fn SetActualStartPosition(&self, position: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-}
-impl IMediaStreamSourceStartingRequest_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceStartingRequest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn StartPosition<Identity: IMediaStreamSourceStartingRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceStartingRequest_Impl::StartPosition(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IMediaStreamSourceStartingRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceStartingRequest_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetActualStartPosition<Identity: IMediaStreamSourceStartingRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, position: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSourceStartingRequest_Impl::SetActualStartPosition(this, core::mem::transmute(&position)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceStartingRequest, OFFSET>(),
-            StartPosition: StartPosition::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-            SetActualStartPosition: SetActualStartPosition::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceStartingRequest as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceStartingRequest_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub StartPosition: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDeferral: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetActualStartPosition: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceStartingRequestDeferral, IMediaStreamSourceStartingRequestDeferral_Vtbl, 0x3f1356a5_6340_4dc4_9910_068ed9f598f8);
-impl windows_core::RuntimeType for IMediaStreamSourceStartingRequestDeferral {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceStartingRequestDeferral {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceStartingRequestDeferral";
-}
-pub trait IMediaStreamSourceStartingRequestDeferral_Impl: windows_core::IUnknownImpl {
-    fn Complete(&self) -> windows_core::Result<()>;
-}
-impl IMediaStreamSourceStartingRequestDeferral_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceStartingRequestDeferral_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Complete<Identity: IMediaStreamSourceStartingRequestDeferral_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSourceStartingRequestDeferral_Impl::Complete(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceStartingRequestDeferral, OFFSET>(),
-            Complete: Complete::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceStartingRequestDeferral as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceStartingRequestDeferral_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Complete: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceSwitchStreamsRequest, IMediaStreamSourceSwitchStreamsRequest_Vtbl, 0x41b8808e_38a9_4ec3_9ba0_b69b85501e90);
-impl windows_core::RuntimeType for IMediaStreamSourceSwitchStreamsRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceSwitchStreamsRequest {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceSwitchStreamsRequest";
-}
-pub trait IMediaStreamSourceSwitchStreamsRequest_Impl: windows_core::IUnknownImpl {
-    fn OldStreamDescriptor(&self) -> windows_core::Result<IMediaStreamDescriptor>;
-    fn NewStreamDescriptor(&self) -> windows_core::Result<IMediaStreamDescriptor>;
-    fn GetDeferral(&self) -> windows_core::Result<MediaStreamSourceSwitchStreamsRequestDeferral>;
-}
-impl IMediaStreamSourceSwitchStreamsRequest_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceSwitchStreamsRequest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OldStreamDescriptor<Identity: IMediaStreamSourceSwitchStreamsRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSwitchStreamsRequest_Impl::OldStreamDescriptor(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NewStreamDescriptor<Identity: IMediaStreamSourceSwitchStreamsRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSwitchStreamsRequest_Impl::NewStreamDescriptor(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IMediaStreamSourceSwitchStreamsRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSwitchStreamsRequest_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceSwitchStreamsRequest, OFFSET>(),
-            OldStreamDescriptor: OldStreamDescriptor::<Identity, OFFSET>,
-            NewStreamDescriptor: NewStreamDescriptor::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceSwitchStreamsRequest as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceSwitchStreamsRequest_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub OldStreamDescriptor: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub NewStreamDescriptor: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDeferral: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceSwitchStreamsRequestDeferral, IMediaStreamSourceSwitchStreamsRequestDeferral_Vtbl, 0xbee3d835_a505_4f9a_b943_2b8cb1b4bbd9);
-impl windows_core::RuntimeType for IMediaStreamSourceSwitchStreamsRequestDeferral {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceSwitchStreamsRequestDeferral {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceSwitchStreamsRequestDeferral";
-}
-pub trait IMediaStreamSourceSwitchStreamsRequestDeferral_Impl: windows_core::IUnknownImpl {
-    fn Complete(&self) -> windows_core::Result<()>;
-}
-impl IMediaStreamSourceSwitchStreamsRequestDeferral_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceSwitchStreamsRequestDeferral_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Complete<Identity: IMediaStreamSourceSwitchStreamsRequestDeferral_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaStreamSourceSwitchStreamsRequestDeferral_Impl::Complete(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceSwitchStreamsRequestDeferral, OFFSET>(),
-            Complete: Complete::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceSwitchStreamsRequestDeferral as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceSwitchStreamsRequestDeferral_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Complete: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaStreamSourceSwitchStreamsRequestedEventArgs, IMediaStreamSourceSwitchStreamsRequestedEventArgs_Vtbl, 0x42202b72_6ea1_4677_981e_350a0da412aa);
-impl windows_core::RuntimeType for IMediaStreamSourceSwitchStreamsRequestedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaStreamSourceSwitchStreamsRequestedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IMediaStreamSourceSwitchStreamsRequestedEventArgs";
-}
-pub trait IMediaStreamSourceSwitchStreamsRequestedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Request(&self) -> windows_core::Result<MediaStreamSourceSwitchStreamsRequest>;
-}
-impl IMediaStreamSourceSwitchStreamsRequestedEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaStreamSourceSwitchStreamsRequestedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Request<Identity: IMediaStreamSourceSwitchStreamsRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaStreamSourceSwitchStreamsRequestedEventArgs_Impl::Request(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaStreamSourceSwitchStreamsRequestedEventArgs, OFFSET>(),
-            Request: Request::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaStreamSourceSwitchStreamsRequestedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaStreamSourceSwitchStreamsRequestedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Request: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaTrack, IMediaTrack_Vtbl, 0x03e1fafc_c931_491a_b46b_c10ee8c256b7);
-impl windows_core::RuntimeType for IMediaTrack {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaTrack, windows_core::IUnknown, windows_core::IInspectable);
-impl IMediaTrack {
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Language(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Language)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn TrackKind(&self) -> windows_core::Result<MediaTrackKind> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrackKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetLabel(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLabel)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Label(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Label)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeName for IMediaTrack {
-    const NAME: &'static str = "Windows.Media.Core.IMediaTrack";
-}
-pub trait IMediaTrack_Impl: windows_core::IUnknownImpl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Language(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn TrackKind(&self) -> windows_core::Result<MediaTrackKind>;
-    fn SetLabel(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Label(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMediaTrack_Vtbl {
-    pub const fn new<Identity: IMediaTrack_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IMediaTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaTrack_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Language<Identity: IMediaTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaTrack_Impl::Language(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TrackKind<Identity: IMediaTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaTrackKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaTrack_Impl::TrackKind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLabel<Identity: IMediaTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaTrack_Impl::SetLabel(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Label<Identity: IMediaTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaTrack_Impl::Label(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaTrack, OFFSET>(),
-            Id: Id::<Identity, OFFSET>,
-            Language: Language::<Identity, OFFSET>,
-            TrackKind: TrackKind::<Identity, OFFSET>,
-            SetLabel: SetLabel::<Identity, OFFSET>,
-            Label: Label::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaTrack as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaTrack_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Id: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Language: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TrackKind: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaTrackKind) -> windows_core::HRESULT,
-    pub SetLabel: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Label: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMseSourceBuffer, IMseSourceBuffer_Vtbl, 0x0c1aa3e3_df8d_4079_a3fe_6849184b4e2f);
-impl windows_core::RuntimeType for IMseSourceBuffer {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMseSourceBuffer {
-    const NAME: &'static str = "Windows.Media.Core.IMseSourceBuffer";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMseSourceBuffer_Impl: windows_core::IUnknownImpl {
-    fn UpdateStarting(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveUpdateStarting(&self, token: i64) -> windows_core::Result<()>;
-    fn Updated(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveUpdated(&self, token: i64) -> windows_core::Result<()>;
-    fn UpdateEnded(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveUpdateEnded(&self, token: i64) -> windows_core::Result<()>;
-    fn ErrorOccurred(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveErrorOccurred(&self, token: i64) -> windows_core::Result<()>;
-    fn Aborted(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveAborted(&self, token: i64) -> windows_core::Result<()>;
-    fn Mode(&self) -> windows_core::Result<MseAppendMode>;
-    fn SetMode(&self, value: MseAppendMode) -> windows_core::Result<()>;
-    fn IsUpdating(&self) -> windows_core::Result<bool>;
-    fn Buffered(&self) -> windows_core::Result<windows_collections::IVectorView<MseTimeRange>>;
-    fn TimestampOffset(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetTimestampOffset(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn AppendWindowStart(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetAppendWindowStart(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn AppendWindowEnd(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn SetAppendWindowEnd(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn AppendBuffer(&self, buffer: windows_core::Ref<'_, super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-    fn AppendStream(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IInputStream>) -> windows_core::Result<()>;
-    fn AppendStreamMaxSize(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IInputStream>, maxSize: u64) -> windows_core::Result<()>;
-    fn Abort(&self) -> windows_core::Result<()>;
-    fn Remove(&self, start: &super::super::Foundation::TimeSpan, end: windows_core::Ref<'_, super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMseSourceBuffer_Vtbl {
-    pub const fn new<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn UpdateStarting<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::UpdateStarting(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveUpdateStarting<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::RemoveUpdateStarting(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Updated<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::Updated(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveUpdated<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::RemoveUpdated(this, token).into()
-            }
-        }
-        unsafe extern "system" fn UpdateEnded<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::UpdateEnded(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveUpdateEnded<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::RemoveUpdateEnded(this, token).into()
-            }
-        }
-        unsafe extern "system" fn ErrorOccurred<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::ErrorOccurred(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveErrorOccurred<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::RemoveErrorOccurred(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Aborted<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::Aborted(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveAborted<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::RemoveAborted(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Mode<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MseAppendMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMode<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: MseAppendMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::SetMode(this, value).into()
-            }
-        }
-        unsafe extern "system" fn IsUpdating<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::IsUpdating(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Buffered<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::Buffered(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TimestampOffset<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::TimestampOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTimestampOffset<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::SetTimestampOffset(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AppendWindowStart<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::AppendWindowStart(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAppendWindowStart<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::SetAppendWindowStart(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AppendWindowEnd<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBuffer_Impl::AppendWindowEnd(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAppendWindowEnd<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::SetAppendWindowEnd(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AppendBuffer<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, buffer: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::AppendBuffer(this, core::mem::transmute_copy(&buffer)).into()
-            }
-        }
-        unsafe extern "system" fn AppendStream<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::AppendStream(this, core::mem::transmute_copy(&stream)).into()
-            }
-        }
-        unsafe extern "system" fn AppendStreamMaxSize<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, maxsize: u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::AppendStreamMaxSize(this, core::mem::transmute_copy(&stream), maxsize).into()
-            }
-        }
-        unsafe extern "system" fn Abort<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::Abort(this).into()
-            }
-        }
-        unsafe extern "system" fn Remove<Identity: IMseSourceBuffer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, start: super::super::Foundation::TimeSpan, end: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBuffer_Impl::Remove(this, core::mem::transmute(&start), core::mem::transmute_copy(&end)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMseSourceBuffer, OFFSET>(),
-            UpdateStarting: UpdateStarting::<Identity, OFFSET>,
-            RemoveUpdateStarting: RemoveUpdateStarting::<Identity, OFFSET>,
-            Updated: Updated::<Identity, OFFSET>,
-            RemoveUpdated: RemoveUpdated::<Identity, OFFSET>,
-            UpdateEnded: UpdateEnded::<Identity, OFFSET>,
-            RemoveUpdateEnded: RemoveUpdateEnded::<Identity, OFFSET>,
-            ErrorOccurred: ErrorOccurred::<Identity, OFFSET>,
-            RemoveErrorOccurred: RemoveErrorOccurred::<Identity, OFFSET>,
-            Aborted: Aborted::<Identity, OFFSET>,
-            RemoveAborted: RemoveAborted::<Identity, OFFSET>,
-            Mode: Mode::<Identity, OFFSET>,
-            SetMode: SetMode::<Identity, OFFSET>,
-            IsUpdating: IsUpdating::<Identity, OFFSET>,
-            Buffered: Buffered::<Identity, OFFSET>,
-            TimestampOffset: TimestampOffset::<Identity, OFFSET>,
-            SetTimestampOffset: SetTimestampOffset::<Identity, OFFSET>,
-            AppendWindowStart: AppendWindowStart::<Identity, OFFSET>,
-            SetAppendWindowStart: SetAppendWindowStart::<Identity, OFFSET>,
-            AppendWindowEnd: AppendWindowEnd::<Identity, OFFSET>,
-            SetAppendWindowEnd: SetAppendWindowEnd::<Identity, OFFSET>,
-            AppendBuffer: AppendBuffer::<Identity, OFFSET>,
-            AppendStream: AppendStream::<Identity, OFFSET>,
-            AppendStreamMaxSize: AppendStreamMaxSize::<Identity, OFFSET>,
-            Abort: Abort::<Identity, OFFSET>,
-            Remove: Remove::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMseSourceBuffer as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMseSourceBuffer_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub UpdateStarting: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveUpdateStarting: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Updated: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveUpdated: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub UpdateEnded: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveUpdateEnded: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub ErrorOccurred: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveErrorOccurred: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Aborted: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveAborted: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MseAppendMode) -> windows_core::HRESULT,
-    pub SetMode: unsafe extern "system" fn(*mut core::ffi::c_void, MseAppendMode) -> windows_core::HRESULT,
-    pub IsUpdating: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Buffered: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TimestampOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetTimestampOffset: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub AppendWindowStart: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetAppendWindowStart: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub AppendWindowEnd: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetAppendWindowEnd: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub AppendBuffer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    AppendBuffer: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub AppendStream: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    AppendStream: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub AppendStreamMaxSize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, u64) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    AppendStreamMaxSize: usize,
-    pub Abort: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Remove: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMseSourceBufferList, IMseSourceBufferList_Vtbl, 0x95fae8e7_a8e7_4ebf_8927_145e940ba511);
-impl windows_core::RuntimeType for IMseSourceBufferList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMseSourceBufferList {
-    const NAME: &'static str = "Windows.Media.Core.IMseSourceBufferList";
-}
-pub trait IMseSourceBufferList_Impl: windows_core::IUnknownImpl {
-    fn SourceBufferAdded(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseSourceBufferList, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveSourceBufferAdded(&self, token: i64) -> windows_core::Result<()>;
-    fn SourceBufferRemoved(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseSourceBufferList, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveSourceBufferRemoved(&self, token: i64) -> windows_core::Result<()>;
-    fn Buffers(&self) -> windows_core::Result<windows_collections::IVectorView<MseSourceBuffer>>;
-}
-impl IMseSourceBufferList_Vtbl {
-    pub const fn new<Identity: IMseSourceBufferList_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SourceBufferAdded<Identity: IMseSourceBufferList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBufferList_Impl::SourceBufferAdded(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSourceBufferAdded<Identity: IMseSourceBufferList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBufferList_Impl::RemoveSourceBufferAdded(this, token).into()
-            }
-        }
-        unsafe extern "system" fn SourceBufferRemoved<Identity: IMseSourceBufferList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBufferList_Impl::SourceBufferRemoved(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSourceBufferRemoved<Identity: IMseSourceBufferList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseSourceBufferList_Impl::RemoveSourceBufferRemoved(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Buffers<Identity: IMseSourceBufferList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseSourceBufferList_Impl::Buffers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMseSourceBufferList, OFFSET>(),
-            SourceBufferAdded: SourceBufferAdded::<Identity, OFFSET>,
-            RemoveSourceBufferAdded: RemoveSourceBufferAdded::<Identity, OFFSET>,
-            SourceBufferRemoved: SourceBufferRemoved::<Identity, OFFSET>,
-            RemoveSourceBufferRemoved: RemoveSourceBufferRemoved::<Identity, OFFSET>,
-            Buffers: Buffers::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMseSourceBufferList as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMseSourceBufferList_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SourceBufferAdded: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveSourceBufferAdded: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub SourceBufferRemoved: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveSourceBufferRemoved: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Buffers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMseStreamSource, IMseStreamSource_Vtbl, 0xb0b4198d_02f4_4923_88dd_81bc3f360ffa);
-impl windows_core::RuntimeType for IMseStreamSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMseStreamSource {
-    const NAME: &'static str = "Windows.Media.Core.IMseStreamSource";
-}
-pub trait IMseStreamSource_Impl: IMediaSource_Impl {
-    fn Opened(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseStreamSource, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveOpened(&self, token: i64) -> windows_core::Result<()>;
-    fn Ended(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseStreamSource, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveEnded(&self, token: i64) -> windows_core::Result<()>;
-    fn Closed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MseStreamSource, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveClosed(&self, token: i64) -> windows_core::Result<()>;
-    fn SourceBuffers(&self) -> windows_core::Result<MseSourceBufferList>;
-    fn ActiveSourceBuffers(&self) -> windows_core::Result<MseSourceBufferList>;
-    fn ReadyState(&self) -> windows_core::Result<MseReadyState>;
-    fn Duration(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn SetDuration(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn AddSourceBuffer(&self, mimeType: &windows_core::HSTRING) -> windows_core::Result<MseSourceBuffer>;
-    fn RemoveSourceBuffer(&self, buffer: windows_core::Ref<'_, MseSourceBuffer>) -> windows_core::Result<()>;
-    fn EndOfStream(&self, status: MseEndOfStreamStatus) -> windows_core::Result<()>;
-}
-impl IMseStreamSource_Vtbl {
-    pub const fn new<Identity: IMseStreamSource_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Opened<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource_Impl::Opened(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveOpened<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseStreamSource_Impl::RemoveOpened(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Ended<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource_Impl::Ended(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveEnded<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseStreamSource_Impl::RemoveEnded(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Closed<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource_Impl::Closed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveClosed<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseStreamSource_Impl::RemoveClosed(this, token).into()
-            }
-        }
-        unsafe extern "system" fn SourceBuffers<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource_Impl::SourceBuffers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ActiveSourceBuffers<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource_Impl::ActiveSourceBuffers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReadyState<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MseReadyState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource_Impl::ReadyState(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Duration<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource_Impl::Duration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDuration<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseStreamSource_Impl::SetDuration(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AddSourceBuffer<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mimetype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource_Impl::AddSourceBuffer(this, core::mem::transmute(&mimetype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSourceBuffer<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, buffer: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseStreamSource_Impl::RemoveSourceBuffer(this, core::mem::transmute_copy(&buffer)).into()
-            }
-        }
-        unsafe extern "system" fn EndOfStream<Identity: IMseStreamSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, status: MseEndOfStreamStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseStreamSource_Impl::EndOfStream(this, status).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMseStreamSource, OFFSET>(),
-            Opened: Opened::<Identity, OFFSET>,
-            RemoveOpened: RemoveOpened::<Identity, OFFSET>,
-            Ended: Ended::<Identity, OFFSET>,
-            RemoveEnded: RemoveEnded::<Identity, OFFSET>,
-            Closed: Closed::<Identity, OFFSET>,
-            RemoveClosed: RemoveClosed::<Identity, OFFSET>,
-            SourceBuffers: SourceBuffers::<Identity, OFFSET>,
-            ActiveSourceBuffers: ActiveSourceBuffers::<Identity, OFFSET>,
-            ReadyState: ReadyState::<Identity, OFFSET>,
-            Duration: Duration::<Identity, OFFSET>,
-            SetDuration: SetDuration::<Identity, OFFSET>,
-            AddSourceBuffer: AddSourceBuffer::<Identity, OFFSET>,
-            RemoveSourceBuffer: RemoveSourceBuffer::<Identity, OFFSET>,
-            EndOfStream: EndOfStream::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMseStreamSource as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMseStreamSource_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Opened: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveOpened: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Ended: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveEnded: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Closed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveClosed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub SourceBuffers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ActiveSourceBuffers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ReadyState: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MseReadyState) -> windows_core::HRESULT,
-    pub Duration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDuration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AddSourceBuffer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RemoveSourceBuffer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub EndOfStream: unsafe extern "system" fn(*mut core::ffi::c_void, MseEndOfStreamStatus) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMseStreamSource2, IMseStreamSource2_Vtbl, 0x66f57d37_f9e7_418a_9cde_a020e956552b);
-impl windows_core::RuntimeType for IMseStreamSource2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMseStreamSource2 {
-    const NAME: &'static str = "Windows.Media.Core.IMseStreamSource2";
-}
-pub trait IMseStreamSource2_Impl: windows_core::IUnknownImpl {
-    fn LiveSeekableRange(&self) -> windows_core::Result<super::super::Foundation::IReference<MseTimeRange>>;
-    fn SetLiveSeekableRange(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<MseTimeRange>>) -> windows_core::Result<()>;
-}
-impl IMseStreamSource2_Vtbl {
-    pub const fn new<Identity: IMseStreamSource2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LiveSeekableRange<Identity: IMseStreamSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSource2_Impl::LiveSeekableRange(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLiveSeekableRange<Identity: IMseStreamSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMseStreamSource2_Impl::SetLiveSeekableRange(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMseStreamSource2, OFFSET>(),
-            LiveSeekableRange: LiveSeekableRange::<Identity, OFFSET>,
-            SetLiveSeekableRange: SetLiveSeekableRange::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMseStreamSource2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMseStreamSource2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub LiveSeekableRange: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetLiveSeekableRange: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMseStreamSourceStatics, IMseStreamSourceStatics_Vtbl, 0x465c679d_d570_43ce_ba21_0bff5f3fbd0a);
-impl windows_core::RuntimeType for IMseStreamSourceStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMseStreamSourceStatics {
-    const NAME: &'static str = "Windows.Media.Core.IMseStreamSourceStatics";
-}
-pub trait IMseStreamSourceStatics_Impl: windows_core::IUnknownImpl {
-    fn IsContentTypeSupported(&self, contentType: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IMseStreamSourceStatics_Vtbl {
-    pub const fn new<Identity: IMseStreamSourceStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsContentTypeSupported<Identity: IMseStreamSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, contenttype: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMseStreamSourceStatics_Impl::IsContentTypeSupported(this, core::mem::transmute(&contenttype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMseStreamSourceStatics, OFFSET>(),
-            IsContentTypeSupported: IsContentTypeSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMseStreamSourceStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMseStreamSourceStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsContentTypeSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISingleSelectMediaTrackList, ISingleSelectMediaTrackList_Vtbl, 0x77206f1f_c34f_494f_8077_2bad9ff4ecf1);
-impl windows_core::RuntimeType for ISingleSelectMediaTrackList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(ISingleSelectMediaTrackList, windows_core::IUnknown, windows_core::IInspectable);
-impl ISingleSelectMediaTrackList {
-    pub fn SelectedIndexChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<ISingleSelectMediaTrackList, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SelectedIndexChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSelectedIndexChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSelectedIndexChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SetSelectedIndex(&self, value: i32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSelectedIndex)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn SelectedIndex(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SelectedIndex)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeName for ISingleSelectMediaTrackList {
-    const NAME: &'static str = "Windows.Media.Core.ISingleSelectMediaTrackList";
-}
-pub trait ISingleSelectMediaTrackList_Impl: windows_core::IUnknownImpl {
-    fn SelectedIndexChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<ISingleSelectMediaTrackList, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveSelectedIndexChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn SetSelectedIndex(&self, value: i32) -> windows_core::Result<()>;
-    fn SelectedIndex(&self) -> windows_core::Result<i32>;
-}
-impl ISingleSelectMediaTrackList_Vtbl {
-    pub const fn new<Identity: ISingleSelectMediaTrackList_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SelectedIndexChanged<Identity: ISingleSelectMediaTrackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISingleSelectMediaTrackList_Impl::SelectedIndexChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveSelectedIndexChanged<Identity: ISingleSelectMediaTrackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISingleSelectMediaTrackList_Impl::RemoveSelectedIndexChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn SetSelectedIndex<Identity: ISingleSelectMediaTrackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISingleSelectMediaTrackList_Impl::SetSelectedIndex(this, value).into()
-            }
-        }
-        unsafe extern "system" fn SelectedIndex<Identity: ISingleSelectMediaTrackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISingleSelectMediaTrackList_Impl::SelectedIndex(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISingleSelectMediaTrackList, OFFSET>(),
-            SelectedIndexChanged: SelectedIndexChanged::<Identity, OFFSET>,
-            RemoveSelectedIndexChanged: RemoveSelectedIndexChanged::<Identity, OFFSET>,
-            SetSelectedIndex: SetSelectedIndex::<Identity, OFFSET>,
-            SelectedIndex: SelectedIndex::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISingleSelectMediaTrackList as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISingleSelectMediaTrackList_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SelectedIndexChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveSelectedIndexChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub SetSelectedIndex: unsafe extern "system" fn(*mut core::ffi::c_void, i32) -> windows_core::HRESULT,
-    pub SelectedIndex: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedMetadataTrack, ITimedMetadataTrack_Vtbl, 0x9e6aed9e_f67a_49a9_b330_cf03b0e9cf07);
-impl windows_core::RuntimeType for ITimedMetadataTrack {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ITimedMetadataTrack {
-    const NAME: &'static str = "Windows.Media.Core.ITimedMetadataTrack";
-}
-pub trait ITimedMetadataTrack_Impl: IMediaTrack_Impl {
-    fn CueEntered(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<TimedMetadataTrack, MediaCueEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveCueEntered(&self, token: i64) -> windows_core::Result<()>;
-    fn CueExited(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<TimedMetadataTrack, MediaCueEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveCueExited(&self, token: i64) -> windows_core::Result<()>;
-    fn TrackFailed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<TimedMetadataTrack, TimedMetadataTrackFailedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveTrackFailed(&self, token: i64) -> windows_core::Result<()>;
-    fn Cues(&self) -> windows_core::Result<windows_collections::IVectorView<IMediaCue>>;
-    fn ActiveCues(&self) -> windows_core::Result<windows_collections::IVectorView<IMediaCue>>;
-    fn TimedMetadataKind(&self) -> windows_core::Result<TimedMetadataKind>;
-    fn DispatchType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn AddCue(&self, cue: windows_core::Ref<'_, IMediaCue>) -> windows_core::Result<()>;
-    fn RemoveCue(&self, cue: windows_core::Ref<'_, IMediaCue>) -> windows_core::Result<()>;
-}
-impl ITimedMetadataTrack_Vtbl {
-    pub const fn new<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CueEntered<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack_Impl::CueEntered(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveCueEntered<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ITimedMetadataTrack_Impl::RemoveCueEntered(this, token).into()
-            }
-        }
-        unsafe extern "system" fn CueExited<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack_Impl::CueExited(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveCueExited<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ITimedMetadataTrack_Impl::RemoveCueExited(this, token).into()
-            }
-        }
-        unsafe extern "system" fn TrackFailed<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack_Impl::TrackFailed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveTrackFailed<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ITimedMetadataTrack_Impl::RemoveTrackFailed(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Cues<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack_Impl::Cues(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ActiveCues<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack_Impl::ActiveCues(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TimedMetadataKind<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut TimedMetadataKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack_Impl::TimedMetadataKind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DispatchType<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack_Impl::DispatchType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AddCue<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cue: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ITimedMetadataTrack_Impl::AddCue(this, core::mem::transmute_copy(&cue)).into()
-            }
-        }
-        unsafe extern "system" fn RemoveCue<Identity: ITimedMetadataTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cue: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ITimedMetadataTrack_Impl::RemoveCue(this, core::mem::transmute_copy(&cue)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedMetadataTrack, OFFSET>(),
-            CueEntered: CueEntered::<Identity, OFFSET>,
-            RemoveCueEntered: RemoveCueEntered::<Identity, OFFSET>,
-            CueExited: CueExited::<Identity, OFFSET>,
-            RemoveCueExited: RemoveCueExited::<Identity, OFFSET>,
-            TrackFailed: TrackFailed::<Identity, OFFSET>,
-            RemoveTrackFailed: RemoveTrackFailed::<Identity, OFFSET>,
-            Cues: Cues::<Identity, OFFSET>,
-            ActiveCues: ActiveCues::<Identity, OFFSET>,
-            TimedMetadataKind: TimedMetadataKind::<Identity, OFFSET>,
-            DispatchType: DispatchType::<Identity, OFFSET>,
-            AddCue: AddCue::<Identity, OFFSET>,
-            RemoveCue: RemoveCue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedMetadataTrack as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedMetadataTrack_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CueEntered: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveCueEntered: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub CueExited: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveCueExited: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub TrackFailed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveTrackFailed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub Cues: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ActiveCues: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TimedMetadataKind: unsafe extern "system" fn(*mut core::ffi::c_void, *mut TimedMetadataKind) -> windows_core::HRESULT,
-    pub DispatchType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AddCue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RemoveCue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedMetadataTrack2, ITimedMetadataTrack2_Vtbl, 0x21b4b648_9f9d_40ba_a8f3_1a92753aef0b);
-impl windows_core::RuntimeType for ITimedMetadataTrack2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeName for ITimedMetadataTrack2 {
-    const NAME: &'static str = "Windows.Media.Core.ITimedMetadataTrack2";
-}
-#[cfg(feature = "Media_Playback")]
-pub trait ITimedMetadataTrack2_Impl: IMediaTrack_Impl + ITimedMetadataTrack_Impl {
-    fn PlaybackItem(&self) -> windows_core::Result<super::Playback::MediaPlaybackItem>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-#[cfg(feature = "Media_Playback")]
-impl ITimedMetadataTrack2_Vtbl {
-    pub const fn new<Identity: ITimedMetadataTrack2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PlaybackItem<Identity: ITimedMetadataTrack2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack2_Impl::PlaybackItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Name<Identity: ITimedMetadataTrack2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrack2_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedMetadataTrack2, OFFSET>(),
-            PlaybackItem: PlaybackItem::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedMetadataTrack2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedMetadataTrack2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Playback")]
-    pub PlaybackItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    PlaybackItem: usize,
-    pub Name: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedMetadataTrackError, ITimedMetadataTrackError_Vtbl, 0xb3767915_4114_4819_b9d9_dd76089e72f8);
-impl windows_core::RuntimeType for ITimedMetadataTrackError {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ITimedMetadataTrackError {
-    const NAME: &'static str = "Windows.Media.Core.ITimedMetadataTrackError";
-}
-pub trait ITimedMetadataTrackError_Impl: windows_core::IUnknownImpl {
-    fn ErrorCode(&self) -> windows_core::Result<TimedMetadataTrackErrorCode>;
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-}
-impl ITimedMetadataTrackError_Vtbl {
-    pub const fn new<Identity: ITimedMetadataTrackError_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ErrorCode<Identity: ITimedMetadataTrackError_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut TimedMetadataTrackErrorCode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrackError_Impl::ErrorCode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExtendedError<Identity: ITimedMetadataTrackError_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrackError_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedMetadataTrackError, OFFSET>(),
-            ErrorCode: ErrorCode::<Identity, OFFSET>,
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedMetadataTrackError as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedMetadataTrackError_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ErrorCode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut TimedMetadataTrackErrorCode) -> windows_core::HRESULT,
-    pub ExtendedError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::HRESULT) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedMetadataTrackFactory, ITimedMetadataTrackFactory_Vtbl, 0x8dd57611_97b3_4e1f_852c_0f482c81ad26);
-impl windows_core::RuntimeType for ITimedMetadataTrackFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ITimedMetadataTrackFactory {
-    const NAME: &'static str = "Windows.Media.Core.ITimedMetadataTrackFactory";
-}
-pub trait ITimedMetadataTrackFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, id: &windows_core::HSTRING, language: &windows_core::HSTRING, kind: TimedMetadataKind) -> windows_core::Result<TimedMetadataTrack>;
-}
-impl ITimedMetadataTrackFactory_Vtbl {
-    pub const fn new<Identity: ITimedMetadataTrackFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ITimedMetadataTrackFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, id: *mut core::ffi::c_void, language: *mut core::ffi::c_void, kind: TimedMetadataKind, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrackFactory_Impl::Create(this, core::mem::transmute(&id), core::mem::transmute(&language), kind) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedMetadataTrackFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedMetadataTrackFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedMetadataTrackFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Create: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, TimedMetadataKind, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedMetadataTrackFailedEventArgs, ITimedMetadataTrackFailedEventArgs_Vtbl, 0xa57fc9d1_6789_4d4d_b07f_84b4f31acb70);
-impl windows_core::RuntimeType for ITimedMetadataTrackFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ITimedMetadataTrackFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.ITimedMetadataTrackFailedEventArgs";
-}
-pub trait ITimedMetadataTrackFailedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Error(&self) -> windows_core::Result<TimedMetadataTrackError>;
-}
-impl ITimedMetadataTrackFailedEventArgs_Vtbl {
-    pub const fn new<Identity: ITimedMetadataTrackFailedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Error<Identity: ITimedMetadataTrackFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrackFailedEventArgs_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedMetadataTrackFailedEventArgs, OFFSET>(), Error: Error::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedMetadataTrackFailedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedMetadataTrackFailedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Error: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedMetadataTrackProvider, ITimedMetadataTrackProvider_Vtbl, 0x3b7f2024_f74e_4ade_93c5_219da05b6856);
-impl windows_core::RuntimeType for ITimedMetadataTrackProvider {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(ITimedMetadataTrackProvider, windows_core::IUnknown, windows_core::IInspectable);
-impl ITimedMetadataTrackProvider {
-    pub fn TimedMetadataTracks(&self) -> windows_core::Result<windows_collections::IVectorView<TimedMetadataTrack>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimedMetadataTracks)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeName for ITimedMetadataTrackProvider {
-    const NAME: &'static str = "Windows.Media.Core.ITimedMetadataTrackProvider";
-}
-pub trait ITimedMetadataTrackProvider_Impl: windows_core::IUnknownImpl {
-    fn TimedMetadataTracks(&self) -> windows_core::Result<windows_collections::IVectorView<TimedMetadataTrack>>;
-}
-impl ITimedMetadataTrackProvider_Vtbl {
-    pub const fn new<Identity: ITimedMetadataTrackProvider_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TimedMetadataTracks<Identity: ITimedMetadataTrackProvider_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataTrackProvider_Impl::TimedMetadataTracks(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedMetadataTrackProvider, OFFSET>(),
-            TimedMetadataTracks: TimedMetadataTracks::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedMetadataTrackProvider as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedMetadataTrackProvider_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub TimedMetadataTracks: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedTextSource, ITimedTextSource_Vtbl, 0xc4ed9ba6_101f_404d_a949_82f33fcd93b7);
-impl windows_core::RuntimeType for ITimedTextSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ITimedTextSource {
-    const NAME: &'static str = "Windows.Media.Core.ITimedTextSource";
-}
-pub trait ITimedTextSource_Impl: windows_core::IUnknownImpl {
-    fn Resolved(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<TimedTextSource, TimedTextSourceResolveResultEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveResolved(&self, token: i64) -> windows_core::Result<()>;
-}
-impl ITimedTextSource_Vtbl {
-    pub const fn new<Identity: ITimedTextSource_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Resolved<Identity: ITimedTextSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSource_Impl::Resolved(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveResolved<Identity: ITimedTextSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ITimedTextSource_Impl::RemoveResolved(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedTextSource, OFFSET>(),
-            Resolved: Resolved::<Identity, OFFSET>,
-            RemoveResolved: RemoveResolved::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedTextSource as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedTextSource_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Resolved: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveResolved: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedTextSourceResolveResultEventArgs, ITimedTextSourceResolveResultEventArgs_Vtbl, 0x48907c9c_dcd8_4c33_9ad3_6cdce7b1c566);
-impl windows_core::RuntimeType for ITimedTextSourceResolveResultEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ITimedTextSourceResolveResultEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.ITimedTextSourceResolveResultEventArgs";
-}
-pub trait ITimedTextSourceResolveResultEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Error(&self) -> windows_core::Result<TimedMetadataTrackError>;
-    fn Tracks(&self) -> windows_core::Result<windows_collections::IVectorView<TimedMetadataTrack>>;
-}
-impl ITimedTextSourceResolveResultEventArgs_Vtbl {
-    pub const fn new<Identity: ITimedTextSourceResolveResultEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Error<Identity: ITimedTextSourceResolveResultEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceResolveResultEventArgs_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Tracks<Identity: ITimedTextSourceResolveResultEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceResolveResultEventArgs_Impl::Tracks(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedTextSourceResolveResultEventArgs, OFFSET>(),
-            Error: Error::<Identity, OFFSET>,
-            Tracks: Tracks::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedTextSourceResolveResultEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedTextSourceResolveResultEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Error: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Tracks: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedTextSourceStatics, ITimedTextSourceStatics_Vtbl, 0x7e311853_9aba_4ac4_bb98_2fb176c3bfdd);
-impl windows_core::RuntimeType for ITimedTextSourceStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ITimedTextSourceStatics {
-    const NAME: &'static str = "Windows.Media.Core.ITimedTextSourceStatics";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ITimedTextSourceStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateFromStream(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStream>) -> windows_core::Result<TimedTextSource>;
-    fn CreateFromUri(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<TimedTextSource>;
-    fn CreateFromStreamWithLanguage(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStream>, defaultLanguage: &windows_core::HSTRING) -> windows_core::Result<TimedTextSource>;
-    fn CreateFromUriWithLanguage(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, defaultLanguage: &windows_core::HSTRING) -> windows_core::Result<TimedTextSource>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ITimedTextSourceStatics_Vtbl {
-    pub const fn new<Identity: ITimedTextSourceStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromStream<Identity: ITimedTextSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceStatics_Impl::CreateFromStream(this, core::mem::transmute_copy(&stream)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromUri<Identity: ITimedTextSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceStatics_Impl::CreateFromUri(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStreamWithLanguage<Identity: ITimedTextSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, defaultlanguage: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceStatics_Impl::CreateFromStreamWithLanguage(this, core::mem::transmute_copy(&stream), core::mem::transmute(&defaultlanguage)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromUriWithLanguage<Identity: ITimedTextSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, defaultlanguage: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceStatics_Impl::CreateFromUriWithLanguage(this, core::mem::transmute_copy(&uri), core::mem::transmute(&defaultlanguage)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedTextSourceStatics, OFFSET>(),
-            CreateFromStream: CreateFromStream::<Identity, OFFSET>,
-            CreateFromUri: CreateFromUri::<Identity, OFFSET>,
-            CreateFromStreamWithLanguage: CreateFromStreamWithLanguage::<Identity, OFFSET>,
-            CreateFromUriWithLanguage: CreateFromUriWithLanguage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedTextSourceStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedTextSourceStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Streams")]
-    pub CreateFromStream: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    CreateFromStream: usize,
-    pub CreateFromUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub CreateFromStreamWithLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    CreateFromStreamWithLanguage: usize,
-    pub CreateFromUriWithLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedTextSourceStatics2, ITimedTextSourceStatics2_Vtbl, 0xb66b7602_923e_43fa_9633_587075812db5);
-impl windows_core::RuntimeType for ITimedTextSourceStatics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ITimedTextSourceStatics2 {
-    const NAME: &'static str = "Windows.Media.Core.ITimedTextSourceStatics2";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ITimedTextSourceStatics2_Impl: windows_core::IUnknownImpl {
-    fn CreateFromStreamWithIndex(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStream>, indexStream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStream>) -> windows_core::Result<TimedTextSource>;
-    fn CreateFromUriWithIndex(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, indexUri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<TimedTextSource>;
-    fn CreateFromStreamWithIndexAndLanguage(&self, stream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStream>, indexStream: windows_core::Ref<'_, super::super::Storage::Streams::IRandomAccessStream>, defaultLanguage: &windows_core::HSTRING) -> windows_core::Result<TimedTextSource>;
-    fn CreateFromUriWithIndexAndLanguage(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, indexUri: windows_core::Ref<'_, super::super::Foundation::Uri>, defaultLanguage: &windows_core::HSTRING) -> windows_core::Result<TimedTextSource>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ITimedTextSourceStatics2_Vtbl {
-    pub const fn new<Identity: ITimedTextSourceStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromStreamWithIndex<Identity: ITimedTextSourceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, indexstream: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceStatics2_Impl::CreateFromStreamWithIndex(this, core::mem::transmute_copy(&stream), core::mem::transmute_copy(&indexstream)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromUriWithIndex<Identity: ITimedTextSourceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, indexuri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceStatics2_Impl::CreateFromUriWithIndex(this, core::mem::transmute_copy(&uri), core::mem::transmute_copy(&indexuri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStreamWithIndexAndLanguage<Identity: ITimedTextSourceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, indexstream: *mut core::ffi::c_void, defaultlanguage: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceStatics2_Impl::CreateFromStreamWithIndexAndLanguage(this, core::mem::transmute_copy(&stream), core::mem::transmute_copy(&indexstream), core::mem::transmute(&defaultlanguage)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromUriWithIndexAndLanguage<Identity: ITimedTextSourceStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, indexuri: *mut core::ffi::c_void, defaultlanguage: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedTextSourceStatics2_Impl::CreateFromUriWithIndexAndLanguage(this, core::mem::transmute_copy(&uri), core::mem::transmute_copy(&indexuri), core::mem::transmute(&defaultlanguage)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedTextSourceStatics2, OFFSET>(),
-            CreateFromStreamWithIndex: CreateFromStreamWithIndex::<Identity, OFFSET>,
-            CreateFromUriWithIndex: CreateFromUriWithIndex::<Identity, OFFSET>,
-            CreateFromStreamWithIndexAndLanguage: CreateFromStreamWithIndexAndLanguage::<Identity, OFFSET>,
-            CreateFromUriWithIndexAndLanguage: CreateFromUriWithIndexAndLanguage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedTextSourceStatics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedTextSourceStatics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Streams")]
-    pub CreateFromStreamWithIndex: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    CreateFromStreamWithIndex: usize,
-    pub CreateFromUriWithIndex: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub CreateFromStreamWithIndexAndLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    CreateFromStreamWithIndexAndLanguage: usize,
-    pub CreateFromUriWithIndexAndLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoTrack, IVideoTrack_Vtbl, 0x99f3b7f3_e298_4396_bb6a_a51be6a2a20a);
-impl windows_core::RuntimeType for IVideoTrack {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_MediaProperties", feature = "Media_Playback"))]
-impl windows_core::RuntimeName for IVideoTrack {
-    const NAME: &'static str = "Windows.Media.Core.IVideoTrack";
-}
-#[cfg(all(feature = "Media_MediaProperties", feature = "Media_Playback"))]
-pub trait IVideoTrack_Impl: windows_core::IUnknownImpl {
-    fn OpenFailed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<VideoTrack, VideoTrackOpenFailedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveOpenFailed(&self, token: i64) -> windows_core::Result<()>;
-    fn GetEncodingProperties(&self) -> windows_core::Result<super::MediaProperties::VideoEncodingProperties>;
-    fn PlaybackItem(&self) -> windows_core::Result<super::Playback::MediaPlaybackItem>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SupportInfo(&self) -> windows_core::Result<VideoTrackSupportInfo>;
-}
-#[cfg(all(feature = "Media_MediaProperties", feature = "Media_Playback"))]
-impl IVideoTrack_Vtbl {
-    pub const fn new<Identity: IVideoTrack_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OpenFailed<Identity: IVideoTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTrack_Impl::OpenFailed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveOpenFailed<Identity: IVideoTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoTrack_Impl::RemoveOpenFailed(this, token).into()
-            }
-        }
-        unsafe extern "system" fn GetEncodingProperties<Identity: IVideoTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTrack_Impl::GetEncodingProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PlaybackItem<Identity: IVideoTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTrack_Impl::PlaybackItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IVideoTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTrack_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportInfo<Identity: IVideoTrack_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTrack_Impl::SupportInfo(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoTrack, OFFSET>(),
-            OpenFailed: OpenFailed::<Identity, OFFSET>,
-            RemoveOpenFailed: RemoveOpenFailed::<Identity, OFFSET>,
-            GetEncodingProperties: GetEncodingProperties::<Identity, OFFSET>,
-            PlaybackItem: PlaybackItem::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            SupportInfo: SupportInfo::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoTrack as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoTrack_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub OpenFailed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveOpenFailed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub GetEncodingProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    GetEncodingProperties: usize,
-    #[cfg(feature = "Media_Playback")]
-    pub PlaybackItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    PlaybackItem: usize,
-    pub Name: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SupportInfo: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoTrackOpenFailedEventArgs, IVideoTrackOpenFailedEventArgs_Vtbl, 0x7679e231_04f9_4c82_a4ee_8602c8bb4754);
-impl windows_core::RuntimeType for IVideoTrackOpenFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoTrackOpenFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.IVideoTrackOpenFailedEventArgs";
-}
-pub trait IVideoTrackOpenFailedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-}
-impl IVideoTrackOpenFailedEventArgs_Vtbl {
-    pub const fn new<Identity: IVideoTrackOpenFailedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IVideoTrackOpenFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTrackOpenFailedEventArgs_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoTrackOpenFailedEventArgs, OFFSET>(),
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoTrackOpenFailedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoTrackOpenFailedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ExtendedError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::HRESULT) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoTrackSupportInfo, IVideoTrackSupportInfo_Vtbl, 0x4bb534a0_fc5f_450d_8ff0_778d590486de);
-impl windows_core::RuntimeType for IVideoTrackSupportInfo {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoTrackSupportInfo {
-    const NAME: &'static str = "Windows.Media.Core.IVideoTrackSupportInfo";
-}
-pub trait IVideoTrackSupportInfo_Impl: windows_core::IUnknownImpl {
-    fn DecoderStatus(&self) -> windows_core::Result<MediaDecoderStatus>;
-    fn MediaSourceStatus(&self) -> windows_core::Result<MediaSourceStatus>;
-}
-impl IVideoTrackSupportInfo_Vtbl {
-    pub const fn new<Identity: IVideoTrackSupportInfo_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DecoderStatus<Identity: IVideoTrackSupportInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaDecoderStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTrackSupportInfo_Impl::DecoderStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MediaSourceStatus<Identity: IVideoTrackSupportInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaSourceStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTrackSupportInfo_Impl::MediaSourceStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoTrackSupportInfo, OFFSET>(),
-            DecoderStatus: DecoderStatus::<Identity, OFFSET>,
-            MediaSourceStatus: MediaSourceStatus::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoTrackSupportInfo as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoTrackSupportInfo_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub DecoderStatus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaDecoderStatus) -> windows_core::HRESULT,
-    pub MediaSourceStatus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaSourceStatus) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaBinder(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaBinder, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaBinder {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaBinder, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn Binding<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaBinder, MediaBindingEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Binding)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveBinding(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveBinding)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Token(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Token)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetToken(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetToken)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    #[cfg(feature = "Media_Playback")]
-    pub fn Source(&self) -> windows_core::Result<MediaSource> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Source)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaBinder {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaBinder>();
-}
-unsafe impl windows_core::Interface for MediaBinder {
-    type Vtable = <IMediaBinder as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaBinder as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaBinder {
-    const NAME: &'static str = "Windows.Media.Core.MediaBinder";
-}
-unsafe impl Send for MediaBinder {}
-unsafe impl Sync for MediaBinder {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaBindingEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaBindingEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaBindingEventArgs {
-    pub fn Canceled<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaBindingEventArgs, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Canceled)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveCanceled(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveCanceled)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn MediaBinder(&self) -> windows_core::Result<MediaBinder> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaBinder)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDeferral(&self) -> windows_core::Result<super::super::Foundation::Deferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetUri<P0>(&self, uri: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUri)(windows_core::Interface::as_raw(this), uri.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetStream<P0>(&self, stream: P0, contenttype: &windows_core::HSTRING) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStream>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetStream)(windows_core::Interface::as_raw(this), stream.param().abi(), core::mem::transmute_copy(contenttype)).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetStreamReference<P0>(&self, stream: P0, contenttype: &windows_core::HSTRING) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStreamReference>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetStreamReference)(windows_core::Interface::as_raw(this), stream.param().abi(), core::mem::transmute_copy(contenttype)).ok() }
-    }
-    #[cfg(feature = "Media_Streaming_Adaptive")]
-    pub fn SetAdaptiveMediaSource<P0>(&self, mediasource: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::Streaming::Adaptive::AdaptiveMediaSource>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaBindingEventArgs2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAdaptiveMediaSource)(windows_core::Interface::as_raw(this), mediasource.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetStorageFile<P0>(&self, file: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Storage::IStorageFile>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaBindingEventArgs2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetStorageFile)(windows_core::Interface::as_raw(this), file.param().abi()).ok() }
-    }
-    #[cfg(feature = "Networking_BackgroundTransfer")]
-    pub fn SetDownloadOperation<P0>(&self, downloadoperation: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Networking::BackgroundTransfer::DownloadOperation>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaBindingEventArgs3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetDownloadOperation)(windows_core::Interface::as_raw(this), downloadoperation.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaBindingEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaBindingEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaBindingEventArgs {
-    type Vtable = <IMediaBindingEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaBindingEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaBindingEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaBindingEventArgs";
-}
-unsafe impl Send for MediaBindingEventArgs {}
-unsafe impl Sync for MediaBindingEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaCueEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaCueEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaCueEventArgs {
-    pub fn Cue(&self) -> windows_core::Result<IMediaCue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Cue)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaCueEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaCueEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaCueEventArgs {
-    type Vtable = <IMediaCueEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaCueEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaCueEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaCueEventArgs";
-}
-unsafe impl Send for MediaCueEventArgs {}
-unsafe impl Sync for MediaCueEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaDecoderStatus(pub i32);
-impl MediaDecoderStatus {
-    pub const FullySupported: Self = Self(0i32);
-    pub const UnsupportedSubtype: Self = Self(1i32);
-    pub const UnsupportedEncoderProperties: Self = Self(2i32);
-    pub const Degraded: Self = Self(3i32);
-}
-impl windows_core::TypeKind for MediaDecoderStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaDecoderStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MediaDecoderStatus;i4)");
-}
-#[cfg(feature = "Media_Playback")]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaSource(windows_core::IUnknown);
-#[cfg(feature = "Media_Playback")]
-windows_core::imp::interface_hierarchy!(MediaSource, windows_core::IUnknown, windows_core::IInspectable);
-#[cfg(feature = "Media_Playback")]
-windows_core::imp::required_hierarchy!(MediaSource, super::super::Foundation::IClosable, super::Playback::IMediaPlaybackSource);
-#[cfg(feature = "Media_Playback")]
-impl MediaSource {
-    pub fn Close(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn OpenOperationCompleted<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaSource, MediaSourceOpenOperationCompletedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenOperationCompleted)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOpenOperationCompleted(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOpenOperationCompleted)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn CustomProperties(&self) -> windows_core::Result<super::super::Foundation::Collections::ValueSet> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CustomProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Duration(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Duration)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsOpen(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOpen)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn ExternalTimedTextSources(&self) -> windows_core::Result<super::super::Foundation::Collections::IObservableVector<TimedTextSource>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExternalTimedTextSources)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn ExternalTimedMetadataTracks(&self) -> windows_core::Result<super::super::Foundation::Collections::IObservableVector<TimedMetadataTrack>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExternalTimedMetadataTracks)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn StateChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaSource, MediaSourceStateChangedEventArgs>>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaSource3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StateChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveStateChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaSource3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveStateChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn State(&self) -> windows_core::Result<MediaSourceState> {
-        let this = &windows_core::Interface::cast::<IMediaSource3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).State)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Reset(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaSource3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Reset)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    #[cfg(feature = "Media_Streaming_Adaptive")]
-    pub fn AdaptiveMediaSource(&self) -> windows_core::Result<super::Streaming::Adaptive::AdaptiveMediaSource> {
-        let this = &windows_core::Interface::cast::<IMediaSource4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AdaptiveMediaSource)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MediaStreamSource(&self) -> windows_core::Result<MediaStreamSource> {
-        let this = &windows_core::Interface::cast::<IMediaSource4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaStreamSource)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MseStreamSource(&self) -> windows_core::Result<MseStreamSource> {
-        let this = &windows_core::Interface::cast::<IMediaSource4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MseStreamSource)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Uri(&self) -> windows_core::Result<super::super::Foundation::Uri> {
-        let this = &windows_core::Interface::cast::<IMediaSource4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Uri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IMediaSource4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Networking_BackgroundTransfer")]
-    pub fn DownloadOperation(&self) -> windows_core::Result<super::super::Networking::BackgroundTransfer::DownloadOperation> {
-        let this = &windows_core::Interface::cast::<IMediaSource5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DownloadOperation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Streaming_Adaptive")]
-    pub fn CreateFromAdaptiveMediaSource<P0>(mediasource: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<super::Streaming::Adaptive::AdaptiveMediaSource>,
-    {
-        Self::IMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromAdaptiveMediaSource)(windows_core::Interface::as_raw(this), mediasource.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromMediaStreamSource<P0>(mediasource: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<MediaStreamSource>,
-    {
-        Self::IMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromMediaStreamSource)(windows_core::Interface::as_raw(this), mediasource.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromMseStreamSource<P0>(mediasource: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<MseStreamSource>,
-    {
-        Self::IMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromMseStreamSource)(windows_core::Interface::as_raw(this), mediasource.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromIMediaSource<P0>(mediasource: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<IMediaSource>,
-    {
-        Self::IMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromIMediaSource)(windows_core::Interface::as_raw(this), mediasource.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStorageFile<P0>(file: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<super::super::Storage::IStorageFile>,
-    {
-        Self::IMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStorageFile)(windows_core::Interface::as_raw(this), file.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStream<P0>(stream: P0, contenttype: &windows_core::HSTRING) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStream>,
-    {
-        Self::IMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStream)(windows_core::Interface::as_raw(this), stream.param().abi(), core::mem::transmute_copy(contenttype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStreamReference<P0>(stream: P0, contenttype: &windows_core::HSTRING) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStreamReference>,
-    {
-        Self::IMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStreamReference)(windows_core::Interface::as_raw(this), stream.param().abi(), core::mem::transmute_copy(contenttype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromUri<P0>(uri: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        Self::IMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromUri)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromMediaBinder<P0>(binder: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<MediaBinder>,
-    {
-        Self::IMediaSourceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromMediaBinder)(windows_core::Interface::as_raw(this), binder.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Media_Capture_Frames")]
-    pub fn CreateFromMediaFrameSource<P0>(framesource: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<super::Capture::Frames::MediaFrameSource>,
-    {
-        Self::IMediaSourceStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromMediaFrameSource)(windows_core::Interface::as_raw(this), framesource.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Networking_BackgroundTransfer")]
-    pub fn CreateFromDownloadOperation<P0>(downloadoperation: P0) -> windows_core::Result<MediaSource>
-    where
-        P0: windows_core::Param<super::super::Networking::BackgroundTransfer::DownloadOperation>,
-    {
-        Self::IMediaSourceStatics4(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromDownloadOperation)(windows_core::Interface::as_raw(this), downloadoperation.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IMediaSourceStatics<R, F: FnOnce(&IMediaSourceStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaSource, IMediaSourceStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IMediaSourceStatics2<R, F: FnOnce(&IMediaSourceStatics2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaSource, IMediaSourceStatics2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IMediaSourceStatics3<R, F: FnOnce(&IMediaSourceStatics3) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaSource, IMediaSourceStatics3> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IMediaSourceStatics4<R, F: FnOnce(&IMediaSourceStatics4) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaSource, IMediaSourceStatics4> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeType for MediaSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaSource2>();
-}
-#[cfg(feature = "Media_Playback")]
-unsafe impl windows_core::Interface for MediaSource {
-    type Vtable = <IMediaSource2 as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaSource2 as windows_core::Interface>::IID;
-}
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeName for MediaSource {
-    const NAME: &'static str = "Windows.Media.Core.MediaSource";
-}
-#[cfg(feature = "Media_Playback")]
-unsafe impl Send for MediaSource {}
-#[cfg(feature = "Media_Playback")]
-unsafe impl Sync for MediaSource {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaSourceError(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaSourceError, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaSourceError {
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaSourceError {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaSourceError>();
-}
-unsafe impl windows_core::Interface for MediaSourceError {
-    type Vtable = <IMediaSourceError as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaSourceError as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaSourceError {
-    const NAME: &'static str = "Windows.Media.Core.MediaSourceError";
-}
-unsafe impl Send for MediaSourceError {}
-unsafe impl Sync for MediaSourceError {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaSourceOpenOperationCompletedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaSourceOpenOperationCompletedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaSourceOpenOperationCompletedEventArgs {
-    pub fn Error(&self) -> windows_core::Result<MediaSourceError> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Error)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaSourceOpenOperationCompletedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaSourceOpenOperationCompletedEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaSourceOpenOperationCompletedEventArgs {
-    type Vtable = <IMediaSourceOpenOperationCompletedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaSourceOpenOperationCompletedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaSourceOpenOperationCompletedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaSourceOpenOperationCompletedEventArgs";
-}
-unsafe impl Send for MediaSourceOpenOperationCompletedEventArgs {}
-unsafe impl Sync for MediaSourceOpenOperationCompletedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaSourceState(pub i32);
-impl MediaSourceState {
-    pub const Initial: Self = Self(0i32);
-    pub const Opening: Self = Self(1i32);
-    pub const Opened: Self = Self(2i32);
-    pub const Failed: Self = Self(3i32);
-    pub const Closed: Self = Self(4i32);
-}
-impl windows_core::TypeKind for MediaSourceState {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaSourceState {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MediaSourceState;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaSourceStateChangedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaSourceStateChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaSourceStateChangedEventArgs {
-    pub fn OldState(&self) -> windows_core::Result<MediaSourceState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OldState)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn NewState(&self) -> windows_core::Result<MediaSourceState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NewState)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaSourceStateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaSourceStateChangedEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaSourceStateChangedEventArgs {
-    type Vtable = <IMediaSourceStateChangedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaSourceStateChangedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaSourceStateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaSourceStateChangedEventArgs";
-}
-unsafe impl Send for MediaSourceStateChangedEventArgs {}
-unsafe impl Sync for MediaSourceStateChangedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaSourceStatus(pub i32);
-impl MediaSourceStatus {
-    pub const FullySupported: Self = Self(0i32);
-    pub const Unknown: Self = Self(1i32);
-}
-impl windows_core::TypeKind for MediaSourceStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaSourceStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MediaSourceStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSample(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSample, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSample {
-    pub fn Processed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaStreamSample, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Processed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveProcessed(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveProcessed)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Buffer(&self) -> windows_core::Result<super::super::Storage::Streams::Buffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Buffer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Timestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ExtendedProperties(&self) -> windows_core::Result<MediaStreamSamplePropertySet> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Protection(&self) -> windows_core::Result<MediaStreamSampleProtectionProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Protection)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDecodeTimestamp(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDecodeTimestamp)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn DecodeTimestamp(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DecodeTimestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDuration(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDuration)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Duration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetKeyFrame(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetKeyFrame)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn KeyFrame(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).KeyFrame)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDiscontinuous(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDiscontinuous)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Discontinuous(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Discontinuous)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Graphics_DirectX_Direct3D11")]
-    pub fn Direct3D11Surface(&self) -> windows_core::Result<super::super::Graphics::DirectX::Direct3D11::IDirect3DSurface> {
-        let this = &windows_core::Interface::cast::<IMediaStreamSample2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Direct3D11Surface)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromBuffer<P0>(buffer: P0, timestamp: super::super::Foundation::TimeSpan) -> windows_core::Result<MediaStreamSample>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
-    {
-        Self::IMediaStreamSampleStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromBuffer)(windows_core::Interface::as_raw(this), buffer.param().abi(), timestamp, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStreamAsync<P0>(stream: P0, count: u32, timestamp: super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncOperation<MediaStreamSample>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IInputStream>,
-    {
-        Self::IMediaStreamSampleStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStreamAsync)(windows_core::Interface::as_raw(this), stream.param().abi(), count, timestamp, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Graphics_DirectX_Direct3D11")]
-    pub fn CreateFromDirect3D11Surface<P0>(surface: P0, timestamp: super::super::Foundation::TimeSpan) -> windows_core::Result<MediaStreamSample>
-    where
-        P0: windows_core::Param<super::super::Graphics::DirectX::Direct3D11::IDirect3DSurface>,
-    {
-        Self::IMediaStreamSampleStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromDirect3D11Surface)(windows_core::Interface::as_raw(this), surface.param().abi(), timestamp, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IMediaStreamSampleStatics<R, F: FnOnce(&IMediaStreamSampleStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaStreamSample, IMediaStreamSampleStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IMediaStreamSampleStatics2<R, F: FnOnce(&IMediaStreamSampleStatics2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaStreamSample, IMediaStreamSampleStatics2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSample {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSample>();
-}
-unsafe impl windows_core::Interface for MediaStreamSample {
-    type Vtable = <IMediaStreamSample as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSample as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSample {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSample";
-}
-unsafe impl Send for MediaStreamSample {}
-unsafe impl Sync for MediaStreamSample {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSamplePropertySet(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy ! ( MediaStreamSamplePropertySet , windows_core::IUnknown , windows_core::IInspectable , windows_collections:: IMap < windows_core::GUID , windows_core::IInspectable > );
-windows_core::imp::required_hierarchy!(MediaStreamSamplePropertySet, windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>>);
-impl MediaStreamSamplePropertySet {
-    pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Lookup(&self, key: windows_core::GUID) -> windows_core::Result<windows_core::IInspectable> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), key, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: windows_core::GUID) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), key, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::GUID, windows_core::IInspectable>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert<P1>(&self, key: windows_core::GUID, value: P1) -> windows_core::Result<bool>
-    where
-        P1: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), key, value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: windows_core::GUID) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), key).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSamplePropertySet {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, windows_collections::IMap<windows_core::GUID, windows_core::IInspectable>>();
-}
-unsafe impl windows_core::Interface for MediaStreamSamplePropertySet {
-    type Vtable = <windows_collections::IMap<windows_core::GUID, windows_core::IInspectable> as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <windows_collections::IMap<windows_core::GUID, windows_core::IInspectable> as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSamplePropertySet {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSamplePropertySet";
-}
-unsafe impl Send for MediaStreamSamplePropertySet {}
-unsafe impl Sync for MediaStreamSamplePropertySet {}
-impl IntoIterator for MediaStreamSamplePropertySet {
-    type Item = windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        IntoIterator::into_iter(&self)
-    }
-}
-impl IntoIterator for &MediaStreamSamplePropertySet {
-    type Item = windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        self.First().unwrap()
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSampleProtectionProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSampleProtectionProperties, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSampleProtectionProperties {
-    pub fn SetKeyIdentifier(&self, value: &[u8]) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetKeyIdentifier)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_ptr()).ok() }
-    }
-    pub fn GetKeyIdentifier(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetKeyIdentifier)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn SetInitializationVector(&self, value: &[u8]) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetInitializationVector)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_ptr()).ok() }
-    }
-    pub fn GetInitializationVector(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetInitializationVector)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn SetSubSampleMapping(&self, value: &[u8]) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSubSampleMapping)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_ptr()).ok() }
-    }
-    pub fn GetSubSampleMapping(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).GetSubSampleMapping)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSampleProtectionProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSampleProtectionProperties>();
-}
-unsafe impl windows_core::Interface for MediaStreamSampleProtectionProperties {
-    type Vtable = <IMediaStreamSampleProtectionProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSampleProtectionProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSampleProtectionProperties {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSampleProtectionProperties";
-}
-unsafe impl Send for MediaStreamSampleProtectionProperties {}
-unsafe impl Sync for MediaStreamSampleProtectionProperties {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSource(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSource, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(MediaStreamSource, IMediaSource);
-impl MediaStreamSource {
-    pub fn Closed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceClosedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Closed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveClosed(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveClosed)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Starting<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceStartingEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Starting)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveStarting(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveStarting)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Paused<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaStreamSource, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Paused)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemovePaused(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemovePaused)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SampleRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceSampleRequestedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SampleRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSampleRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSampleRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SwitchStreamsRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceSwitchStreamsRequestedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SwitchStreamsRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSwitchStreamsRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSwitchStreamsRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn NotifyError(&self, errorstatus: MediaStreamSourceErrorStatus) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).NotifyError)(windows_core::Interface::as_raw(this), errorstatus).ok() }
-    }
-    pub fn AddStreamDescriptor<P0>(&self, descriptor: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMediaStreamDescriptor>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).AddStreamDescriptor)(windows_core::Interface::as_raw(this), descriptor.param().abi()).ok() }
-    }
-    #[cfg(feature = "Media_Protection")]
-    pub fn SetMediaProtectionManager<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::Protection::MediaProtectionManager>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMediaProtectionManager)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Media_Protection")]
-    pub fn MediaProtectionManager(&self) -> windows_core::Result<super::Protection::MediaProtectionManager> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaProtectionManager)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDuration(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDuration)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Duration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCanSeek(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCanSeek)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn CanSeek(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanSeek)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetBufferTime(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBufferTime)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn BufferTime(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BufferTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetBufferedRange(&self, startoffset: super::super::Foundation::TimeSpan, endoffset: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBufferedRange)(windows_core::Interface::as_raw(this), startoffset, endoffset).ok() }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn MusicProperties(&self) -> windows_core::Result<super::super::Storage::FileProperties::MusicProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MusicProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn VideoProperties(&self) -> windows_core::Result<super::super::Storage::FileProperties::VideoProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetThumbnail<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStreamReference>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetThumbnail)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Thumbnail(&self) -> windows_core::Result<super::super::Storage::Streams::IRandomAccessStreamReference> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Thumbnail)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AddProtectionKey<P0>(&self, streamdescriptor: P0, keyidentifier: &[u8], licensedata: &[u8]) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMediaStreamDescriptor>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).AddProtectionKey)(windows_core::Interface::as_raw(this), streamdescriptor.param().abi(), keyidentifier.len().try_into().unwrap(), keyidentifier.as_ptr(), licensedata.len().try_into().unwrap(), licensedata.as_ptr()).ok() }
-    }
-    pub fn SampleRendered<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaStreamSource, MediaStreamSourceSampleRenderedEventArgs>>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaStreamSource2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SampleRendered)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSampleRendered(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaStreamSource2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSampleRendered)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SetMaxSupportedPlaybackRate<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<f64>>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaStreamSource3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxSupportedPlaybackRate)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn MaxSupportedPlaybackRate(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>> {
-        let this = &windows_core::Interface::cast::<IMediaStreamSource3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxSupportedPlaybackRate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetIsLive(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaStreamSource4>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIsLive)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn IsLive(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IMediaStreamSource4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsLive)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CreateFromDescriptor<P0>(descriptor: P0) -> windows_core::Result<MediaStreamSource>
-    where
-        P0: windows_core::Param<IMediaStreamDescriptor>,
-    {
-        Self::IMediaStreamSourceFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromDescriptor)(windows_core::Interface::as_raw(this), descriptor.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromDescriptors<P0, P1>(descriptor: P0, descriptor2: P1) -> windows_core::Result<MediaStreamSource>
-    where
-        P0: windows_core::Param<IMediaStreamDescriptor>,
-        P1: windows_core::Param<IMediaStreamDescriptor>,
-    {
-        Self::IMediaStreamSourceFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromDescriptors)(windows_core::Interface::as_raw(this), descriptor.param().abi(), descriptor2.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IMediaStreamSourceFactory<R, F: FnOnce(&IMediaStreamSourceFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaStreamSource, IMediaStreamSourceFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSource>();
-}
-unsafe impl windows_core::Interface for MediaStreamSource {
-    type Vtable = <IMediaStreamSource as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSource as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSource {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSource";
-}
-unsafe impl Send for MediaStreamSource {}
-unsafe impl Sync for MediaStreamSource {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceClosedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceClosedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceClosedEventArgs {
-    pub fn Request(&self) -> windows_core::Result<MediaStreamSourceClosedRequest> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Request)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceClosedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceClosedEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceClosedEventArgs {
-    type Vtable = <IMediaStreamSourceClosedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceClosedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceClosedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceClosedEventArgs";
-}
-unsafe impl Send for MediaStreamSourceClosedEventArgs {}
-unsafe impl Sync for MediaStreamSourceClosedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaStreamSourceClosedReason(pub i32);
-impl MediaStreamSourceClosedReason {
-    pub const Done: Self = Self(0i32);
-    pub const UnknownError: Self = Self(1i32);
-    pub const AppReportedError: Self = Self(2i32);
-    pub const UnsupportedProtectionSystem: Self = Self(3i32);
-    pub const ProtectionSystemFailure: Self = Self(4i32);
-    pub const UnsupportedEncodingFormat: Self = Self(5i32);
-    pub const MissingSampleRequestedEventHandler: Self = Self(6i32);
-}
-impl windows_core::TypeKind for MediaStreamSourceClosedReason {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaStreamSourceClosedReason {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MediaStreamSourceClosedReason;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceClosedRequest(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceClosedRequest, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceClosedRequest {
-    pub fn Reason(&self) -> windows_core::Result<MediaStreamSourceClosedReason> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reason)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceClosedRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceClosedRequest>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceClosedRequest {
-    type Vtable = <IMediaStreamSourceClosedRequest as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceClosedRequest as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceClosedRequest {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceClosedRequest";
-}
-unsafe impl Send for MediaStreamSourceClosedRequest {}
-unsafe impl Sync for MediaStreamSourceClosedRequest {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaStreamSourceErrorStatus(pub i32);
-impl MediaStreamSourceErrorStatus {
-    pub const Other: Self = Self(0i32);
-    pub const OutOfMemory: Self = Self(1i32);
-    pub const FailedToOpenFile: Self = Self(2i32);
-    pub const FailedToConnectToServer: Self = Self(3i32);
-    pub const ConnectionToServerLost: Self = Self(4i32);
-    pub const UnspecifiedNetworkError: Self = Self(5i32);
-    pub const DecodeError: Self = Self(6i32);
-    pub const UnsupportedMediaFormat: Self = Self(7i32);
-}
-impl windows_core::TypeKind for MediaStreamSourceErrorStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaStreamSourceErrorStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MediaStreamSourceErrorStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceSampleRenderedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceSampleRenderedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceSampleRenderedEventArgs {
-    pub fn SampleLag(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SampleLag)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceSampleRenderedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceSampleRenderedEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceSampleRenderedEventArgs {
-    type Vtable = <IMediaStreamSourceSampleRenderedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceSampleRenderedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceSampleRenderedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceSampleRenderedEventArgs";
-}
-unsafe impl Send for MediaStreamSourceSampleRenderedEventArgs {}
-unsafe impl Sync for MediaStreamSourceSampleRenderedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceSampleRequest(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceSampleRequest, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceSampleRequest {
-    pub fn StreamDescriptor(&self) -> windows_core::Result<IMediaStreamDescriptor> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StreamDescriptor)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDeferral(&self) -> windows_core::Result<MediaStreamSourceSampleRequestDeferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetSample<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaStreamSample>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSample)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Sample(&self) -> windows_core::Result<MediaStreamSample> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Sample)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReportSampleProgress(&self, progress: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ReportSampleProgress)(windows_core::Interface::as_raw(this), progress).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceSampleRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceSampleRequest>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceSampleRequest {
-    type Vtable = <IMediaStreamSourceSampleRequest as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceSampleRequest as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceSampleRequest {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceSampleRequest";
-}
-unsafe impl Send for MediaStreamSourceSampleRequest {}
-unsafe impl Sync for MediaStreamSourceSampleRequest {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceSampleRequestDeferral(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceSampleRequestDeferral, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceSampleRequestDeferral {
-    pub fn Complete(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Complete)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceSampleRequestDeferral {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceSampleRequestDeferral>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceSampleRequestDeferral {
-    type Vtable = <IMediaStreamSourceSampleRequestDeferral as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceSampleRequestDeferral as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceSampleRequestDeferral {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceSampleRequestDeferral";
-}
-unsafe impl Send for MediaStreamSourceSampleRequestDeferral {}
-unsafe impl Sync for MediaStreamSourceSampleRequestDeferral {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceSampleRequestedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceSampleRequestedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceSampleRequestedEventArgs {
-    pub fn Request(&self) -> windows_core::Result<MediaStreamSourceSampleRequest> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Request)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceSampleRequestedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceSampleRequestedEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceSampleRequestedEventArgs {
-    type Vtable = <IMediaStreamSourceSampleRequestedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceSampleRequestedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceSampleRequestedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceSampleRequestedEventArgs";
-}
-unsafe impl Send for MediaStreamSourceSampleRequestedEventArgs {}
-unsafe impl Sync for MediaStreamSourceSampleRequestedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceStartingEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceStartingEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceStartingEventArgs {
-    pub fn Request(&self) -> windows_core::Result<MediaStreamSourceStartingRequest> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Request)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceStartingEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceStartingEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceStartingEventArgs {
-    type Vtable = <IMediaStreamSourceStartingEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceStartingEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceStartingEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceStartingEventArgs";
-}
-unsafe impl Send for MediaStreamSourceStartingEventArgs {}
-unsafe impl Sync for MediaStreamSourceStartingEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceStartingRequest(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceStartingRequest, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceStartingRequest {
-    pub fn StartPosition(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StartPosition)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDeferral(&self) -> windows_core::Result<MediaStreamSourceStartingRequestDeferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetActualStartPosition(&self, position: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetActualStartPosition)(windows_core::Interface::as_raw(this), position).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceStartingRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceStartingRequest>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceStartingRequest {
-    type Vtable = <IMediaStreamSourceStartingRequest as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceStartingRequest as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceStartingRequest {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceStartingRequest";
-}
-unsafe impl Send for MediaStreamSourceStartingRequest {}
-unsafe impl Sync for MediaStreamSourceStartingRequest {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceStartingRequestDeferral(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceStartingRequestDeferral, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceStartingRequestDeferral {
-    pub fn Complete(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Complete)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceStartingRequestDeferral {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceStartingRequestDeferral>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceStartingRequestDeferral {
-    type Vtable = <IMediaStreamSourceStartingRequestDeferral as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceStartingRequestDeferral as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceStartingRequestDeferral {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceStartingRequestDeferral";
-}
-unsafe impl Send for MediaStreamSourceStartingRequestDeferral {}
-unsafe impl Sync for MediaStreamSourceStartingRequestDeferral {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceSwitchStreamsRequest(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceSwitchStreamsRequest, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceSwitchStreamsRequest {
-    pub fn OldStreamDescriptor(&self) -> windows_core::Result<IMediaStreamDescriptor> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OldStreamDescriptor)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn NewStreamDescriptor(&self) -> windows_core::Result<IMediaStreamDescriptor> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NewStreamDescriptor)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDeferral(&self) -> windows_core::Result<MediaStreamSourceSwitchStreamsRequestDeferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceSwitchStreamsRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceSwitchStreamsRequest>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceSwitchStreamsRequest {
-    type Vtable = <IMediaStreamSourceSwitchStreamsRequest as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceSwitchStreamsRequest as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceSwitchStreamsRequest {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceSwitchStreamsRequest";
-}
-unsafe impl Send for MediaStreamSourceSwitchStreamsRequest {}
-unsafe impl Sync for MediaStreamSourceSwitchStreamsRequest {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceSwitchStreamsRequestDeferral(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceSwitchStreamsRequestDeferral, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceSwitchStreamsRequestDeferral {
-    pub fn Complete(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Complete)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceSwitchStreamsRequestDeferral {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceSwitchStreamsRequestDeferral>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceSwitchStreamsRequestDeferral {
-    type Vtable = <IMediaStreamSourceSwitchStreamsRequestDeferral as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceSwitchStreamsRequestDeferral as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceSwitchStreamsRequestDeferral {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceSwitchStreamsRequestDeferral";
-}
-unsafe impl Send for MediaStreamSourceSwitchStreamsRequestDeferral {}
-unsafe impl Sync for MediaStreamSourceSwitchStreamsRequestDeferral {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaStreamSourceSwitchStreamsRequestedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaStreamSourceSwitchStreamsRequestedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaStreamSourceSwitchStreamsRequestedEventArgs {
-    pub fn Request(&self) -> windows_core::Result<MediaStreamSourceSwitchStreamsRequest> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Request)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaStreamSourceSwitchStreamsRequestedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaStreamSourceSwitchStreamsRequestedEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaStreamSourceSwitchStreamsRequestedEventArgs {
-    type Vtable = <IMediaStreamSourceSwitchStreamsRequestedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaStreamSourceSwitchStreamsRequestedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaStreamSourceSwitchStreamsRequestedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.MediaStreamSourceSwitchStreamsRequestedEventArgs";
-}
-unsafe impl Send for MediaStreamSourceSwitchStreamsRequestedEventArgs {}
-unsafe impl Sync for MediaStreamSourceSwitchStreamsRequestedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaTrackKind(pub i32);
-impl MediaTrackKind {
-    pub const Audio: Self = Self(0i32);
-    pub const Video: Self = Self(1i32);
-    pub const TimedMetadata: Self = Self(2i32);
-}
-impl windows_core::TypeKind for MediaTrackKind {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaTrackKind {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MediaTrackKind;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MseAppendMode(pub i32);
-impl MseAppendMode {
-    pub const Segments: Self = Self(0i32);
-    pub const Sequence: Self = Self(1i32);
-}
-impl windows_core::TypeKind for MseAppendMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MseAppendMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MseAppendMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MseEndOfStreamStatus(pub i32);
-impl MseEndOfStreamStatus {
-    pub const Success: Self = Self(0i32);
-    pub const NetworkError: Self = Self(1i32);
-    pub const DecodeError: Self = Self(2i32);
-    pub const UnknownError: Self = Self(3i32);
-}
-impl windows_core::TypeKind for MseEndOfStreamStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MseEndOfStreamStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MseEndOfStreamStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MseReadyState(pub i32);
-impl MseReadyState {
-    pub const Closed: Self = Self(0i32);
-    pub const Open: Self = Self(1i32);
-    pub const Ended: Self = Self(2i32);
-}
-impl windows_core::TypeKind for MseReadyState {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MseReadyState {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.MseReadyState;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MseSourceBuffer(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MseSourceBuffer, windows_core::IUnknown, windows_core::IInspectable);
-impl MseSourceBuffer {
-    pub fn UpdateStarting<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UpdateStarting)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveUpdateStarting(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveUpdateStarting)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Updated<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Updated)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveUpdated(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveUpdated)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn UpdateEnded<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UpdateEnded)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveUpdateEnded(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveUpdateEnded)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn ErrorOccurred<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ErrorOccurred)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveErrorOccurred(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveErrorOccurred)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Aborted<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseSourceBuffer, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Aborted)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveAborted(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAborted)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Mode(&self) -> windows_core::Result<MseAppendMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMode(&self, value: MseAppendMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn IsUpdating(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsUpdating)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Buffered(&self) -> windows_core::Result<windows_collections::IVectorView<MseTimeRange>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Buffered)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TimestampOffset(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimestampOffset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetTimestampOffset(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTimestampOffset)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AppendWindowStart(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AppendWindowStart)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAppendWindowStart(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAppendWindowStart)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AppendWindowEnd(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AppendWindowEnd)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetAppendWindowEnd<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAppendWindowEnd)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn AppendBuffer<P0>(&self, buffer: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).AppendBuffer)(windows_core::Interface::as_raw(this), buffer.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn AppendStream<P0>(&self, stream: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IInputStream>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).AppendStream)(windows_core::Interface::as_raw(this), stream.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn AppendStreamMaxSize<P0>(&self, stream: P0, maxsize: u64) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IInputStream>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).AppendStreamMaxSize)(windows_core::Interface::as_raw(this), stream.param().abi(), maxsize).ok() }
-    }
-    pub fn Abort(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Abort)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn Remove<P1>(&self, start: super::super::Foundation::TimeSpan, end: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), start, end.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for MseSourceBuffer {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMseSourceBuffer>();
-}
-unsafe impl windows_core::Interface for MseSourceBuffer {
-    type Vtable = <IMseSourceBuffer as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMseSourceBuffer as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MseSourceBuffer {
-    const NAME: &'static str = "Windows.Media.Core.MseSourceBuffer";
-}
-unsafe impl Send for MseSourceBuffer {}
-unsafe impl Sync for MseSourceBuffer {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MseSourceBufferList(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MseSourceBufferList, windows_core::IUnknown, windows_core::IInspectable);
-impl MseSourceBufferList {
-    pub fn SourceBufferAdded<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseSourceBufferList, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SourceBufferAdded)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSourceBufferAdded(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSourceBufferAdded)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SourceBufferRemoved<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseSourceBufferList, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SourceBufferRemoved)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSourceBufferRemoved(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSourceBufferRemoved)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Buffers(&self) -> windows_core::Result<windows_collections::IVectorView<MseSourceBuffer>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Buffers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MseSourceBufferList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMseSourceBufferList>();
-}
-unsafe impl windows_core::Interface for MseSourceBufferList {
-    type Vtable = <IMseSourceBufferList as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMseSourceBufferList as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MseSourceBufferList {
-    const NAME: &'static str = "Windows.Media.Core.MseSourceBufferList";
-}
-unsafe impl Send for MseSourceBufferList {}
-unsafe impl Sync for MseSourceBufferList {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MseStreamSource(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MseStreamSource, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(MseStreamSource, IMediaSource);
-impl MseStreamSource {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MseStreamSource, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn Opened<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseStreamSource, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Opened)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOpened(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOpened)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Ended<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseStreamSource, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Ended)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveEnded(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveEnded)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Closed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MseStreamSource, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Closed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveClosed(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveClosed)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SourceBuffers(&self) -> windows_core::Result<MseSourceBufferList> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SourceBuffers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ActiveSourceBuffers(&self) -> windows_core::Result<MseSourceBufferList> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ActiveSourceBuffers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadyState(&self) -> windows_core::Result<MseReadyState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadyState)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Duration(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Duration)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDuration<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDuration)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn AddSourceBuffer(&self, mimetype: &windows_core::HSTRING) -> windows_core::Result<MseSourceBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AddSourceBuffer)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(mimetype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RemoveSourceBuffer<P0>(&self, buffer: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MseSourceBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSourceBuffer)(windows_core::Interface::as_raw(this), buffer.param().abi()).ok() }
-    }
-    pub fn EndOfStream(&self, status: MseEndOfStreamStatus) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).EndOfStream)(windows_core::Interface::as_raw(this), status).ok() }
-    }
-    pub fn LiveSeekableRange(&self) -> windows_core::Result<super::super::Foundation::IReference<MseTimeRange>> {
-        let this = &windows_core::Interface::cast::<IMseStreamSource2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LiveSeekableRange)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetLiveSeekableRange<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<MseTimeRange>>,
-    {
-        let this = &windows_core::Interface::cast::<IMseStreamSource2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetLiveSeekableRange)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn IsContentTypeSupported(contenttype: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        Self::IMseStreamSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsContentTypeSupported)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(contenttype), &mut result__).map(|| result__)
-        })
-    }
-    fn IMseStreamSourceStatics<R, F: FnOnce(&IMseStreamSourceStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MseStreamSource, IMseStreamSourceStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for MseStreamSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMseStreamSource>();
-}
-unsafe impl windows_core::Interface for MseStreamSource {
-    type Vtable = <IMseStreamSource as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMseStreamSource as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MseStreamSource {
-    const NAME: &'static str = "Windows.Media.Core.MseStreamSource";
-}
-unsafe impl Send for MseStreamSource {}
-unsafe impl Sync for MseStreamSource {}
-#[repr(C)]
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct MseTimeRange {
-    pub Start: super::super::Foundation::TimeSpan,
-    pub End: super::super::Foundation::TimeSpan,
-}
-impl windows_core::TypeKind for MseTimeRange {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MseTimeRange {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"struct(Windows.Media.Core.MseTimeRange;struct(Windows.Foundation.TimeSpan;i8);struct(Windows.Foundation.TimeSpan;i8))");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct TimedMetadataKind(pub i32);
-impl TimedMetadataKind {
-    pub const Caption: Self = Self(0i32);
-    pub const Chapter: Self = Self(1i32);
-    pub const Custom: Self = Self(2i32);
-    pub const Data: Self = Self(3i32);
-    pub const Description: Self = Self(4i32);
-    pub const Subtitle: Self = Self(5i32);
-    pub const ImageSubtitle: Self = Self(6i32);
-    pub const Speech: Self = Self(7i32);
-}
-impl windows_core::TypeKind for TimedMetadataKind {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for TimedMetadataKind {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.TimedMetadataKind;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct TimedMetadataTrack(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(TimedMetadataTrack, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(TimedMetadataTrack, IMediaTrack);
-impl TimedMetadataTrack {
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Language(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Language)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn TrackKind(&self) -> windows_core::Result<MediaTrackKind> {
-        let this = &windows_core::Interface::cast::<IMediaTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrackKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetLabel(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaTrack>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetLabel)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Label(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Label)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CueEntered<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<TimedMetadataTrack, MediaCueEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CueEntered)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveCueEntered(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveCueEntered)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn CueExited<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<TimedMetadataTrack, MediaCueEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CueExited)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveCueExited(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveCueExited)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn TrackFailed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<TimedMetadataTrack, TimedMetadataTrackFailedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrackFailed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveTrackFailed(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveTrackFailed)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn Cues(&self) -> windows_core::Result<windows_collections::IVectorView<IMediaCue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Cues)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ActiveCues(&self) -> windows_core::Result<windows_collections::IVectorView<IMediaCue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ActiveCues)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TimedMetadataKind(&self) -> windows_core::Result<TimedMetadataKind> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimedMetadataKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DispatchType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DispatchType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn AddCue<P0>(&self, cue: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMediaCue>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).AddCue)(windows_core::Interface::as_raw(this), cue.param().abi()).ok() }
-    }
-    pub fn RemoveCue<P0>(&self, cue: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMediaCue>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveCue)(windows_core::Interface::as_raw(this), cue.param().abi()).ok() }
-    }
-    #[cfg(feature = "Media_Playback")]
-    pub fn PlaybackItem(&self) -> windows_core::Result<super::Playback::MediaPlaybackItem> {
-        let this = &windows_core::Interface::cast::<ITimedMetadataTrack2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PlaybackItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ITimedMetadataTrack2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Create(id: &windows_core::HSTRING, language: &windows_core::HSTRING, kind: TimedMetadataKind) -> windows_core::Result<TimedMetadataTrack> {
-        Self::ITimedMetadataTrackFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(id), core::mem::transmute_copy(language), kind, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn ITimedMetadataTrackFactory<R, F: FnOnce(&ITimedMetadataTrackFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<TimedMetadataTrack, ITimedMetadataTrackFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for TimedMetadataTrack {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ITimedMetadataTrack>();
-}
-unsafe impl windows_core::Interface for TimedMetadataTrack {
-    type Vtable = <ITimedMetadataTrack as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ITimedMetadataTrack as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for TimedMetadataTrack {
-    const NAME: &'static str = "Windows.Media.Core.TimedMetadataTrack";
-}
-unsafe impl Send for TimedMetadataTrack {}
-unsafe impl Sync for TimedMetadataTrack {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct TimedMetadataTrackError(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(TimedMetadataTrackError, windows_core::IUnknown, windows_core::IInspectable);
-impl TimedMetadataTrackError {
-    pub fn ErrorCode(&self) -> windows_core::Result<TimedMetadataTrackErrorCode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ErrorCode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for TimedMetadataTrackError {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ITimedMetadataTrackError>();
-}
-unsafe impl windows_core::Interface for TimedMetadataTrackError {
-    type Vtable = <ITimedMetadataTrackError as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ITimedMetadataTrackError as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for TimedMetadataTrackError {
-    const NAME: &'static str = "Windows.Media.Core.TimedMetadataTrackError";
-}
-unsafe impl Send for TimedMetadataTrackError {}
-unsafe impl Sync for TimedMetadataTrackError {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct TimedMetadataTrackErrorCode(pub i32);
-impl TimedMetadataTrackErrorCode {
-    pub const None: Self = Self(0i32);
-    pub const DataFormatError: Self = Self(1i32);
-    pub const NetworkError: Self = Self(2i32);
-    pub const InternalError: Self = Self(3i32);
-}
-impl windows_core::TypeKind for TimedMetadataTrackErrorCode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for TimedMetadataTrackErrorCode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Core.TimedMetadataTrackErrorCode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct TimedMetadataTrackFailedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(TimedMetadataTrackFailedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl TimedMetadataTrackFailedEventArgs {
-    pub fn Error(&self) -> windows_core::Result<TimedMetadataTrackError> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Error)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for TimedMetadataTrackFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ITimedMetadataTrackFailedEventArgs>();
-}
-unsafe impl windows_core::Interface for TimedMetadataTrackFailedEventArgs {
-    type Vtable = <ITimedMetadataTrackFailedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ITimedMetadataTrackFailedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for TimedMetadataTrackFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.TimedMetadataTrackFailedEventArgs";
-}
-unsafe impl Send for TimedMetadataTrackFailedEventArgs {}
-unsafe impl Sync for TimedMetadataTrackFailedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct TimedTextSource(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(TimedTextSource, windows_core::IUnknown, windows_core::IInspectable);
-impl TimedTextSource {
-    pub fn Resolved<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<TimedTextSource, TimedTextSourceResolveResultEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Resolved)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveResolved(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveResolved)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStream<P0>(stream: P0) -> windows_core::Result<TimedTextSource>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStream>,
-    {
-        Self::ITimedTextSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStream)(windows_core::Interface::as_raw(this), stream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromUri<P0>(uri: P0) -> windows_core::Result<TimedTextSource>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        Self::ITimedTextSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromUri)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStreamWithLanguage<P0>(stream: P0, defaultlanguage: &windows_core::HSTRING) -> windows_core::Result<TimedTextSource>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStream>,
-    {
-        Self::ITimedTextSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStreamWithLanguage)(windows_core::Interface::as_raw(this), stream.param().abi(), core::mem::transmute_copy(defaultlanguage), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromUriWithLanguage<P0>(uri: P0, defaultlanguage: &windows_core::HSTRING) -> windows_core::Result<TimedTextSource>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        Self::ITimedTextSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromUriWithLanguage)(windows_core::Interface::as_raw(this), uri.param().abi(), core::mem::transmute_copy(defaultlanguage), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStreamWithIndex<P0, P1>(stream: P0, indexstream: P1) -> windows_core::Result<TimedTextSource>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStream>,
-        P1: windows_core::Param<super::super::Storage::Streams::IRandomAccessStream>,
-    {
-        Self::ITimedTextSourceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStreamWithIndex)(windows_core::Interface::as_raw(this), stream.param().abi(), indexstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromUriWithIndex<P0, P1>(uri: P0, indexuri: P1) -> windows_core::Result<TimedTextSource>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-        P1: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        Self::ITimedTextSourceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromUriWithIndex)(windows_core::Interface::as_raw(this), uri.param().abi(), indexuri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStreamWithIndexAndLanguage<P0, P1>(stream: P0, indexstream: P1, defaultlanguage: &windows_core::HSTRING) -> windows_core::Result<TimedTextSource>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IRandomAccessStream>,
-        P1: windows_core::Param<super::super::Storage::Streams::IRandomAccessStream>,
-    {
-        Self::ITimedTextSourceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStreamWithIndexAndLanguage)(windows_core::Interface::as_raw(this), stream.param().abi(), indexstream.param().abi(), core::mem::transmute_copy(defaultlanguage), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromUriWithIndexAndLanguage<P0, P1>(uri: P0, indexuri: P1, defaultlanguage: &windows_core::HSTRING) -> windows_core::Result<TimedTextSource>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-        P1: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        Self::ITimedTextSourceStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromUriWithIndexAndLanguage)(windows_core::Interface::as_raw(this), uri.param().abi(), indexuri.param().abi(), core::mem::transmute_copy(defaultlanguage), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn ITimedTextSourceStatics<R, F: FnOnce(&ITimedTextSourceStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<TimedTextSource, ITimedTextSourceStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn ITimedTextSourceStatics2<R, F: FnOnce(&ITimedTextSourceStatics2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<TimedTextSource, ITimedTextSourceStatics2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for TimedTextSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ITimedTextSource>();
-}
-unsafe impl windows_core::Interface for TimedTextSource {
-    type Vtable = <ITimedTextSource as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ITimedTextSource as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for TimedTextSource {
-    const NAME: &'static str = "Windows.Media.Core.TimedTextSource";
-}
-unsafe impl Send for TimedTextSource {}
-unsafe impl Sync for TimedTextSource {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct TimedTextSourceResolveResultEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(TimedTextSourceResolveResultEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl TimedTextSourceResolveResultEventArgs {
-    pub fn Error(&self) -> windows_core::Result<TimedMetadataTrackError> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Error)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Tracks(&self) -> windows_core::Result<windows_collections::IVectorView<TimedMetadataTrack>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Tracks)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for TimedTextSourceResolveResultEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ITimedTextSourceResolveResultEventArgs>();
-}
-unsafe impl windows_core::Interface for TimedTextSourceResolveResultEventArgs {
-    type Vtable = <ITimedTextSourceResolveResultEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ITimedTextSourceResolveResultEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for TimedTextSourceResolveResultEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.TimedTextSourceResolveResultEventArgs";
-}
-unsafe impl Send for TimedTextSourceResolveResultEventArgs {}
-unsafe impl Sync for TimedTextSourceResolveResultEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoTrack(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoTrack, windows_core::IUnknown, windows_core::IInspectable, IMediaTrack);
-impl VideoTrack {
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Language(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Language)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn TrackKind(&self) -> windows_core::Result<MediaTrackKind> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrackKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetLabel(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLabel)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Label(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Label)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn OpenFailed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<VideoTrack, VideoTrackOpenFailedEventArgs>>,
-    {
-        let this = &windows_core::Interface::cast::<IVideoTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenFailed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOpenFailed(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IVideoTrack>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOpenFailed)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn GetEncodingProperties(&self) -> windows_core::Result<super::MediaProperties::VideoEncodingProperties> {
-        let this = &windows_core::Interface::cast::<IVideoTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetEncodingProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Playback")]
-    pub fn PlaybackItem(&self) -> windows_core::Result<super::Playback::MediaPlaybackItem> {
-        let this = &windows_core::Interface::cast::<IVideoTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PlaybackItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IVideoTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SupportInfo(&self) -> windows_core::Result<VideoTrackSupportInfo> {
-        let this = &windows_core::Interface::cast::<IVideoTrack>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportInfo)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for VideoTrack {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaTrack>();
-}
-unsafe impl windows_core::Interface for VideoTrack {
-    type Vtable = <IMediaTrack as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaTrack as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoTrack {
-    const NAME: &'static str = "Windows.Media.Core.VideoTrack";
-}
-unsafe impl Send for VideoTrack {}
-unsafe impl Sync for VideoTrack {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoTrackOpenFailedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoTrackOpenFailedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl VideoTrackOpenFailedEventArgs {
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for VideoTrackOpenFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoTrackOpenFailedEventArgs>();
-}
-unsafe impl windows_core::Interface for VideoTrackOpenFailedEventArgs {
-    type Vtable = <IVideoTrackOpenFailedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoTrackOpenFailedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoTrackOpenFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Core.VideoTrackOpenFailedEventArgs";
-}
-unsafe impl Send for VideoTrackOpenFailedEventArgs {}
-unsafe impl Sync for VideoTrackOpenFailedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoTrackSupportInfo(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoTrackSupportInfo, windows_core::IUnknown, windows_core::IInspectable);
-impl VideoTrackSupportInfo {
-    pub fn DecoderStatus(&self) -> windows_core::Result<MediaDecoderStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DecoderStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MediaSourceStatus(&self) -> windows_core::Result<MediaSourceStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaSourceStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for VideoTrackSupportInfo {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoTrackSupportInfo>();
-}
-unsafe impl windows_core::Interface for VideoTrackSupportInfo {
-    type Vtable = <IVideoTrackSupportInfo as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoTrackSupportInfo as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoTrackSupportInfo {
-    const NAME: &'static str = "Windows.Media.Core.VideoTrackSupportInfo";
-}
-unsafe impl Send for VideoTrackSupportInfo {}
-unsafe impl Sync for VideoTrackSupportInfo {}
-}
-#[cfg(feature = "Media_Devices")]
-pub mod Devices{
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdvancedPhotoCaptureSettings(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdvancedPhotoCaptureSettings, windows_core::IUnknown, windows_core::IInspectable);
-impl AdvancedPhotoCaptureSettings {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<AdvancedPhotoCaptureSettings, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn Mode(&self) -> windows_core::Result<AdvancedPhotoMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMode(&self, value: AdvancedPhotoMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for AdvancedPhotoCaptureSettings {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdvancedPhotoCaptureSettings>();
-}
-unsafe impl windows_core::Interface for AdvancedPhotoCaptureSettings {
-    type Vtable = <IAdvancedPhotoCaptureSettings as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdvancedPhotoCaptureSettings as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdvancedPhotoCaptureSettings {
-    const NAME: &'static str = "Windows.Media.Devices.AdvancedPhotoCaptureSettings";
-}
-unsafe impl Send for AdvancedPhotoCaptureSettings {}
-unsafe impl Sync for AdvancedPhotoCaptureSettings {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdvancedPhotoControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdvancedPhotoControl, windows_core::IUnknown, windows_core::IInspectable);
-impl AdvancedPhotoControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<AdvancedPhotoMode>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedModes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Mode(&self) -> windows_core::Result<AdvancedPhotoMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Configure<P0>(&self, settings: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<AdvancedPhotoCaptureSettings>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Configure)(windows_core::Interface::as_raw(this), settings.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for AdvancedPhotoControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdvancedPhotoControl>();
-}
-unsafe impl windows_core::Interface for AdvancedPhotoControl {
-    type Vtable = <IAdvancedPhotoControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdvancedPhotoControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdvancedPhotoControl {
-    const NAME: &'static str = "Windows.Media.Devices.AdvancedPhotoControl";
-}
-unsafe impl Send for AdvancedPhotoControl {}
-unsafe impl Sync for AdvancedPhotoControl {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AdvancedPhotoMode(pub i32);
-impl AdvancedPhotoMode {
-    pub const Auto: Self = Self(0i32);
-    pub const Standard: Self = Self(1i32);
-    pub const Hdr: Self = Self(2i32);
-    pub const LowLight: Self = Self(3i32);
-}
-impl windows_core::TypeKind for AdvancedPhotoMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AdvancedPhotoMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.AdvancedPhotoMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AudioDeviceController(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AudioDeviceController, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(AudioDeviceController, IMediaDeviceController);
-impl AudioDeviceController {
-    pub fn SetMuted(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMuted)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Muted(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Muted)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetVolumePercent(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetVolumePercent)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn VolumePercent(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VolumePercent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Media_Effects")]
-    pub fn AudioCaptureEffectsManager(&self) -> windows_core::Result<super::Effects::AudioCaptureEffectsManager> {
-        let this = &windows_core::Interface::cast::<IAudioDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioCaptureEffectsManager)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn GetAvailableMediaStreamProperties(&self, mediastreamtype: super::Capture::MediaStreamType) -> windows_core::Result<windows_collections::IVectorView<super::MediaProperties::IMediaEncodingProperties>> {
-        let this = &windows_core::Interface::cast::<IMediaDeviceController>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAvailableMediaStreamProperties)(windows_core::Interface::as_raw(this), mediastreamtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn GetMediaStreamProperties(&self, mediastreamtype: super::Capture::MediaStreamType) -> windows_core::Result<super::MediaProperties::IMediaEncodingProperties> {
-        let this = &windows_core::Interface::cast::<IMediaDeviceController>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMediaStreamProperties)(windows_core::Interface::as_raw(this), mediastreamtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn SetMediaStreamPropertiesAsync<P1>(&self, mediastreamtype: super::Capture::MediaStreamType, mediaencodingproperties: P1) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P1: windows_core::Param<super::MediaProperties::IMediaEncodingProperties>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaDeviceController>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetMediaStreamPropertiesAsync)(windows_core::Interface::as_raw(this), mediastreamtype, mediaencodingproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AudioDeviceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAudioDeviceController>();
-}
-unsafe impl windows_core::Interface for AudioDeviceController {
-    type Vtable = <IAudioDeviceController as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAudioDeviceController as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AudioDeviceController {
-    const NAME: &'static str = "Windows.Media.Devices.AudioDeviceController";
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AutoFocusRange(pub i32);
-impl AutoFocusRange {
-    pub const FullRange: Self = Self(0i32);
-    pub const Macro: Self = Self(1i32);
-    pub const Normal: Self = Self(2i32);
-}
-impl windows_core::TypeKind for AutoFocusRange {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AutoFocusRange {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.AutoFocusRange;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct CameraOcclusionInfo(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(CameraOcclusionInfo, windows_core::IUnknown, windows_core::IInspectable);
-impl CameraOcclusionInfo {
-    pub fn GetState(&self) -> windows_core::Result<CameraOcclusionState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetState)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsOcclusionKindSupported(&self, occlusionkind: CameraOcclusionKind) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOcclusionKindSupported)(windows_core::Interface::as_raw(this), occlusionkind, &mut result__).map(|| result__)
-        }
-    }
-    pub fn StateChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<CameraOcclusionInfo, CameraOcclusionStateChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StateChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveStateChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveStateChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
-impl windows_core::RuntimeType for CameraOcclusionInfo {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICameraOcclusionInfo>();
-}
-unsafe impl windows_core::Interface for CameraOcclusionInfo {
-    type Vtable = <ICameraOcclusionInfo as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ICameraOcclusionInfo as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for CameraOcclusionInfo {
-    const NAME: &'static str = "Windows.Media.Devices.CameraOcclusionInfo";
-}
-unsafe impl Send for CameraOcclusionInfo {}
-unsafe impl Sync for CameraOcclusionInfo {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct CameraOcclusionKind(pub i32);
-impl CameraOcclusionKind {
-    pub const Lid: Self = Self(0i32);
-    pub const CameraHardware: Self = Self(1i32);
-}
-impl windows_core::TypeKind for CameraOcclusionKind {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for CameraOcclusionKind {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.CameraOcclusionKind;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct CameraOcclusionState(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(CameraOcclusionState, windows_core::IUnknown, windows_core::IInspectable);
-impl CameraOcclusionState {
-    pub fn IsOccluded(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOccluded)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsOcclusionKind(&self, occlusionkind: CameraOcclusionKind) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOcclusionKind)(windows_core::Interface::as_raw(this), occlusionkind, &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for CameraOcclusionState {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICameraOcclusionState>();
-}
-unsafe impl windows_core::Interface for CameraOcclusionState {
-    type Vtable = <ICameraOcclusionState as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ICameraOcclusionState as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for CameraOcclusionState {
-    const NAME: &'static str = "Windows.Media.Devices.CameraOcclusionState";
-}
-unsafe impl Send for CameraOcclusionState {}
-unsafe impl Sync for CameraOcclusionState {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct CameraOcclusionStateChangedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(CameraOcclusionStateChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl CameraOcclusionStateChangedEventArgs {
-    pub fn State(&self) -> windows_core::Result<CameraOcclusionState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).State)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for CameraOcclusionStateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICameraOcclusionStateChangedEventArgs>();
-}
-unsafe impl windows_core::Interface for CameraOcclusionStateChangedEventArgs {
-    type Vtable = <ICameraOcclusionStateChangedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ICameraOcclusionStateChangedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for CameraOcclusionStateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Devices.CameraOcclusionStateChangedEventArgs";
-}
-unsafe impl Send for CameraOcclusionStateChangedEventArgs {}
-unsafe impl Sync for CameraOcclusionStateChangedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct CaptureSceneMode(pub i32);
-impl CaptureSceneMode {
-    pub const Auto: Self = Self(0i32);
-    pub const Manual: Self = Self(1i32);
-    pub const Macro: Self = Self(2i32);
-    pub const Portrait: Self = Self(3i32);
-    pub const Sport: Self = Self(4i32);
-    pub const Snow: Self = Self(5i32);
-    pub const Night: Self = Self(6i32);
-    pub const Beach: Self = Self(7i32);
-    pub const Sunset: Self = Self(8i32);
-    pub const Candlelight: Self = Self(9i32);
-    pub const Landscape: Self = Self(10i32);
-    pub const NightPortrait: Self = Self(11i32);
-    pub const Backlit: Self = Self(12i32);
-}
-impl windows_core::TypeKind for CaptureSceneMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for CaptureSceneMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.CaptureSceneMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct CaptureUse(pub i32);
-impl CaptureUse {
-    pub const None: Self = Self(0i32);
-    pub const Photo: Self = Self(1i32);
-    pub const Video: Self = Self(2i32);
-}
-impl windows_core::TypeKind for CaptureUse {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for CaptureUse {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.CaptureUse;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct ColorTemperaturePreset(pub i32);
-impl ColorTemperaturePreset {
-    pub const Auto: Self = Self(0i32);
-    pub const Manual: Self = Self(1i32);
-    pub const Cloudy: Self = Self(2i32);
-    pub const Daylight: Self = Self(3i32);
-    pub const Flash: Self = Self(4i32);
-    pub const Fluorescent: Self = Self(5i32);
-    pub const Tungsten: Self = Self(6i32);
-    pub const Candlelight: Self = Self(7i32);
-}
-impl windows_core::TypeKind for ColorTemperaturePreset {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for ColorTemperaturePreset {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.ColorTemperaturePreset;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct DigitalWindowBounds(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(DigitalWindowBounds, windows_core::IUnknown, windows_core::IInspectable);
-impl DigitalWindowBounds {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<DigitalWindowBounds, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn NormalizedOriginTop(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NormalizedOriginTop)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetNormalizedOriginTop(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetNormalizedOriginTop)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn NormalizedOriginLeft(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NormalizedOriginLeft)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetNormalizedOriginLeft(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetNormalizedOriginLeft)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Scale(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Scale)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetScale(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetScale)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for DigitalWindowBounds {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDigitalWindowBounds>();
-}
-unsafe impl windows_core::Interface for DigitalWindowBounds {
-    type Vtable = <IDigitalWindowBounds as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IDigitalWindowBounds as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for DigitalWindowBounds {
-    const NAME: &'static str = "Windows.Media.Devices.DigitalWindowBounds";
-}
-unsafe impl Send for DigitalWindowBounds {}
-unsafe impl Sync for DigitalWindowBounds {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct DigitalWindowCapability(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(DigitalWindowCapability, windows_core::IUnknown, windows_core::IInspectable);
-impl DigitalWindowCapability {
-    pub fn Width(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Width)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Height(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Height)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MinScaleValue(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinScaleValue)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxScaleValue(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxScaleValue)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MinScaleValueWithoutUpsampling(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinScaleValueWithoutUpsampling)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn NormalizedFieldOfViewLimit(&self) -> windows_core::Result<super::super::Foundation::Rect> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NormalizedFieldOfViewLimit)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for DigitalWindowCapability {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDigitalWindowCapability>();
-}
-unsafe impl windows_core::Interface for DigitalWindowCapability {
-    type Vtable = <IDigitalWindowCapability as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IDigitalWindowCapability as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for DigitalWindowCapability {
-    const NAME: &'static str = "Windows.Media.Devices.DigitalWindowCapability";
-}
-unsafe impl Send for DigitalWindowCapability {}
-unsafe impl Sync for DigitalWindowCapability {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct DigitalWindowControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(DigitalWindowControl, windows_core::IUnknown, windows_core::IInspectable);
-impl DigitalWindowControl {
-    pub fn IsSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SupportedModes(&self) -> windows_core::Result<windows_core::Array<DigitalWindowMode>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::MaybeUninit::zeroed();
-            (windows_core::Interface::vtable(this).SupportedModes)(windows_core::Interface::as_raw(this), windows_core::Array::<DigitalWindowMode>::set_abi_len(core::mem::transmute(&mut result__)), result__.as_mut_ptr() as *mut _ as _).map(|| result__.assume_init())
-        }
-    }
-    pub fn CurrentMode(&self) -> windows_core::Result<DigitalWindowMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentMode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetBounds(&self) -> windows_core::Result<DigitalWindowBounds> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBounds)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Configure(&self, digitalwindowmode: DigitalWindowMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Configure)(windows_core::Interface::as_raw(this), digitalwindowmode).ok() }
-    }
-    pub fn ConfigureWithBounds<P1>(&self, digitalwindowmode: DigitalWindowMode, digitalwindowbounds: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<DigitalWindowBounds>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ConfigureWithBounds)(windows_core::Interface::as_raw(this), digitalwindowmode, digitalwindowbounds.param().abi()).ok() }
-    }
-    pub fn SupportedCapabilities(&self) -> windows_core::Result<windows_collections::IVectorView<DigitalWindowCapability>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedCapabilities)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCapabilityForSize(&self, width: i32, height: i32) -> windows_core::Result<DigitalWindowCapability> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCapabilityForSize)(windows_core::Interface::as_raw(this), width, height, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for DigitalWindowControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDigitalWindowControl>();
-}
-unsafe impl windows_core::Interface for DigitalWindowControl {
-    type Vtable = <IDigitalWindowControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IDigitalWindowControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for DigitalWindowControl {
-    const NAME: &'static str = "Windows.Media.Devices.DigitalWindowControl";
-}
-unsafe impl Send for DigitalWindowControl {}
-unsafe impl Sync for DigitalWindowControl {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct DigitalWindowMode(pub i32);
-impl DigitalWindowMode {
-    pub const Off: Self = Self(0i32);
-    pub const On: Self = Self(1i32);
-    pub const Auto: Self = Self(2i32);
-}
-impl windows_core::TypeKind for DigitalWindowMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for DigitalWindowMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.DigitalWindowMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ExposureCompensationControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ExposureCompensationControl, windows_core::IUnknown, windows_core::IInspectable);
-impl ExposureCompensationControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValueAsync(&self, value: f32) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetValueAsync)(windows_core::Interface::as_raw(this), value, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for ExposureCompensationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IExposureCompensationControl>();
-}
-unsafe impl windows_core::Interface for ExposureCompensationControl {
-    type Vtable = <IExposureCompensationControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IExposureCompensationControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ExposureCompensationControl {
-    const NAME: &'static str = "Windows.Media.Devices.ExposureCompensationControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ExposureControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ExposureControl, windows_core::IUnknown, windows_core::IInspectable);
-impl ExposureControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Auto(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Auto)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoAsync(&self, value: bool) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetAutoAsync)(windows_core::Interface::as_raw(this), value, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValueAsync(&self, shutterduration: super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetValueAsync)(windows_core::Interface::as_raw(this), shutterduration, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for ExposureControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IExposureControl>();
-}
-unsafe impl windows_core::Interface for ExposureControl {
-    type Vtable = <IExposureControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IExposureControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ExposureControl {
-    const NAME: &'static str = "Windows.Media.Devices.ExposureControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ExposurePriorityVideoControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ExposurePriorityVideoControl, windows_core::IUnknown, windows_core::IInspectable);
-impl ExposurePriorityVideoControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Enabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Enabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for ExposurePriorityVideoControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IExposurePriorityVideoControl>();
-}
-unsafe impl windows_core::Interface for ExposurePriorityVideoControl {
-    type Vtable = <IExposurePriorityVideoControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IExposurePriorityVideoControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ExposurePriorityVideoControl {
-    const NAME: &'static str = "Windows.Media.Devices.ExposurePriorityVideoControl";
-}
-unsafe impl Send for ExposurePriorityVideoControl {}
-unsafe impl Sync for ExposurePriorityVideoControl {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FlashControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FlashControl, windows_core::IUnknown, windows_core::IInspectable);
-impl FlashControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PowerSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RedEyeReductionSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RedEyeReductionSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Enabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Enabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Auto(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Auto)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAuto(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAuto)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn RedEyeReduction(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RedEyeReduction)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetRedEyeReduction(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRedEyeReduction)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn PowerPercent(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerPercent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPowerPercent(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPowerPercent)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AssistantLightSupported(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IFlashControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AssistantLightSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AssistantLightEnabled(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IFlashControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AssistantLightEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAssistantLightEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IFlashControl2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAssistantLightEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for FlashControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFlashControl>();
-}
-unsafe impl windows_core::Interface for FlashControl {
-    type Vtable = <IFlashControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFlashControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FlashControl {
-    const NAME: &'static str = "Windows.Media.Devices.FlashControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FocusControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FocusControl, windows_core::IUnknown, windows_core::IInspectable);
-impl FocusControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SupportedPresets(&self) -> windows_core::Result<windows_collections::IVectorView<FocusPreset>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedPresets)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Preset(&self) -> windows_core::Result<FocusPreset> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Preset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPresetAsync(&self, preset: FocusPreset) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetPresetAsync)(windows_core::Interface::as_raw(this), preset, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetPresetWithCompletionOptionAsync(&self, preset: FocusPreset, completebeforefocus: bool) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetPresetWithCompletionOptionAsync)(windows_core::Interface::as_raw(this), preset, completebeforefocus, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValueAsync(&self, focus: u32) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetValueAsync)(windows_core::Interface::as_raw(this), focus, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FocusAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FocusAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FocusChangedSupported(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FocusChangedSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn WaitForFocusSupported(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WaitForFocusSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SupportedFocusModes(&self) -> windows_core::Result<windows_collections::IVectorView<FocusMode>> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedFocusModes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SupportedFocusDistances(&self) -> windows_core::Result<windows_collections::IVectorView<ManualFocusDistance>> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedFocusDistances)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SupportedFocusRanges(&self) -> windows_core::Result<windows_collections::IVectorView<AutoFocusRange>> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedFocusRanges)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Mode(&self) -> windows_core::Result<FocusMode> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn FocusState(&self) -> windows_core::Result<MediaCaptureFocusState> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FocusState)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn UnlockAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnlockAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn LockAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LockAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Configure<P0>(&self, settings: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<FocusSettings>,
-    {
-        let this = &windows_core::Interface::cast::<IFocusControl2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Configure)(windows_core::Interface::as_raw(this), settings.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for FocusControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFocusControl>();
-}
-unsafe impl windows_core::Interface for FocusControl {
-    type Vtable = <IFocusControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFocusControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FocusControl {
-    const NAME: &'static str = "Windows.Media.Devices.FocusControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct FocusMode(pub i32);
-impl FocusMode {
-    pub const Auto: Self = Self(0i32);
-    pub const Single: Self = Self(1i32);
-    pub const Continuous: Self = Self(2i32);
-    pub const Manual: Self = Self(3i32);
-}
-impl windows_core::TypeKind for FocusMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for FocusMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.FocusMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct FocusPreset(pub i32);
-impl FocusPreset {
-    pub const Auto: Self = Self(0i32);
-    pub const Manual: Self = Self(1i32);
-    pub const AutoMacro: Self = Self(2i32);
-    pub const AutoNormal: Self = Self(3i32);
-    pub const AutoInfinity: Self = Self(4i32);
-    pub const AutoHyperfocal: Self = Self(5i32);
-}
-impl windows_core::TypeKind for FocusPreset {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for FocusPreset {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.FocusPreset;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FocusSettings(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FocusSettings, windows_core::IUnknown, windows_core::IInspectable);
-impl FocusSettings {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<FocusSettings, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn Mode(&self) -> windows_core::Result<FocusMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMode(&self, value: FocusMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AutoFocusRange(&self) -> windows_core::Result<AutoFocusRange> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoFocusRange)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoFocusRange(&self, value: AutoFocusRange) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAutoFocusRange)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Value(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetValue<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<u32>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Distance(&self) -> windows_core::Result<super::super::Foundation::IReference<ManualFocusDistance>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Distance)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDistance<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<ManualFocusDistance>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDistance)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn WaitForFocus(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WaitForFocus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetWaitForFocus(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetWaitForFocus)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn DisableDriverFallback(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisableDriverFallback)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDisableDriverFallback(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDisableDriverFallback)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for FocusSettings {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFocusSettings>();
-}
-unsafe impl windows_core::Interface for FocusSettings {
-    type Vtable = <IFocusSettings as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFocusSettings as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FocusSettings {
-    const NAME: &'static str = "Windows.Media.Devices.FocusSettings";
-}
-unsafe impl Send for FocusSettings {}
-unsafe impl Sync for FocusSettings {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct HdrVideoControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(HdrVideoControl, windows_core::IUnknown, windows_core::IInspectable);
-impl HdrVideoControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<HdrVideoMode>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedModes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Mode(&self) -> windows_core::Result<HdrVideoMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMode(&self, value: HdrVideoMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for HdrVideoControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHdrVideoControl>();
-}
-unsafe impl windows_core::Interface for HdrVideoControl {
-    type Vtable = <IHdrVideoControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IHdrVideoControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for HdrVideoControl {
-    const NAME: &'static str = "Windows.Media.Devices.HdrVideoControl";
-}
-unsafe impl Send for HdrVideoControl {}
-unsafe impl Sync for HdrVideoControl {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct HdrVideoMode(pub i32);
-impl HdrVideoMode {
-    pub const Off: Self = Self(0i32);
-    pub const On: Self = Self(1i32);
-    pub const Auto: Self = Self(2i32);
-}
-impl windows_core::TypeKind for HdrVideoMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for HdrVideoMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.HdrVideoMode;i4)");
-}
-windows_core::imp::define_interface!(IAdvancedPhotoCaptureSettings, IAdvancedPhotoCaptureSettings_Vtbl, 0x08f3863a_0018_445b_93d2_646d1c5ed05c);
-impl windows_core::RuntimeType for IAdvancedPhotoCaptureSettings {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedPhotoCaptureSettings {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedPhotoCaptureSettings";
-}
-pub trait IAdvancedPhotoCaptureSettings_Impl: windows_core::IUnknownImpl {
-    fn Mode(&self) -> windows_core::Result<AdvancedPhotoMode>;
-    fn SetMode(&self, value: AdvancedPhotoMode) -> windows_core::Result<()>;
-}
-impl IAdvancedPhotoCaptureSettings_Vtbl {
-    pub const fn new<Identity: IAdvancedPhotoCaptureSettings_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Mode<Identity: IAdvancedPhotoCaptureSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AdvancedPhotoMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedPhotoCaptureSettings_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMode<Identity: IAdvancedPhotoCaptureSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: AdvancedPhotoMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdvancedPhotoCaptureSettings_Impl::SetMode(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedPhotoCaptureSettings, OFFSET>(),
-            Mode: Mode::<Identity, OFFSET>,
-            SetMode: SetMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedPhotoCaptureSettings as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedPhotoCaptureSettings_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AdvancedPhotoMode) -> windows_core::HRESULT,
-    pub SetMode: unsafe extern "system" fn(*mut core::ffi::c_void, AdvancedPhotoMode) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedPhotoControl, IAdvancedPhotoControl_Vtbl, 0xc5b15486_9001_4682_9309_68eae0080eec);
-impl windows_core::RuntimeType for IAdvancedPhotoControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedPhotoControl {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedPhotoControl";
-}
-pub trait IAdvancedPhotoControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<AdvancedPhotoMode>>;
-    fn Mode(&self) -> windows_core::Result<AdvancedPhotoMode>;
-    fn Configure(&self, settings: windows_core::Ref<'_, AdvancedPhotoCaptureSettings>) -> windows_core::Result<()>;
-}
-impl IAdvancedPhotoControl_Vtbl {
-    pub const fn new<Identity: IAdvancedPhotoControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IAdvancedPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedPhotoControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedModes<Identity: IAdvancedPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedPhotoControl_Impl::SupportedModes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Mode<Identity: IAdvancedPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AdvancedPhotoMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedPhotoControl_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Configure<Identity: IAdvancedPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, settings: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdvancedPhotoControl_Impl::Configure(this, core::mem::transmute_copy(&settings)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedPhotoControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            SupportedModes: SupportedModes::<Identity, OFFSET>,
-            Mode: Mode::<Identity, OFFSET>,
-            Configure: Configure::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedPhotoControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedPhotoControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SupportedModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AdvancedPhotoMode) -> windows_core::HRESULT,
-    pub Configure: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController, IAdvancedVideoCaptureDeviceController_Vtbl, 0xde6ff4d3_2b96_4583_80ab_b5b01dc6a8d7);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController";
-}
-pub trait IAdvancedVideoCaptureDeviceController_Impl: windows_core::IUnknownImpl {
-    fn SetDeviceProperty(&self, propertyId: &windows_core::HSTRING, propertyValue: windows_core::Ref<'_, windows_core::IInspectable>) -> windows_core::Result<()>;
-    fn GetDeviceProperty(&self, propertyId: &windows_core::HSTRING) -> windows_core::Result<windows_core::IInspectable>;
-}
-impl IAdvancedVideoCaptureDeviceController_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetDeviceProperty<Identity: IAdvancedVideoCaptureDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertyid: *mut core::ffi::c_void, propertyvalue: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdvancedVideoCaptureDeviceController_Impl::SetDeviceProperty(this, core::mem::transmute(&propertyid), core::mem::transmute_copy(&propertyvalue)).into()
-            }
-        }
-        unsafe extern "system" fn GetDeviceProperty<Identity: IAdvancedVideoCaptureDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertyid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController_Impl::GetDeviceProperty(this, core::mem::transmute(&propertyid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController, OFFSET>(),
-            SetDeviceProperty: SetDeviceProperty::<Identity, OFFSET>,
-            GetDeviceProperty: GetDeviceProperty::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetDeviceProperty: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDeviceProperty: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController10, IAdvancedVideoCaptureDeviceController10_Vtbl, 0xc621b82d_d6f0_5c1b_a388_a6e938407146);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController10 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController10 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController10";
-}
-pub trait IAdvancedVideoCaptureDeviceController10_Impl: windows_core::IUnknownImpl {
-    fn CameraOcclusionInfo(&self) -> windows_core::Result<CameraOcclusionInfo>;
-}
-impl IAdvancedVideoCaptureDeviceController10_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController10_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CameraOcclusionInfo<Identity: IAdvancedVideoCaptureDeviceController10_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController10_Impl::CameraOcclusionInfo(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController10, OFFSET>(),
-            CameraOcclusionInfo: CameraOcclusionInfo::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController10 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController10_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CameraOcclusionInfo: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController11, IAdvancedVideoCaptureDeviceController11_Vtbl, 0xd5b65ae2_3772_580c_a630_e75de9106904);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController11 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Capture")]
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController11 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController11";
-}
-#[cfg(feature = "Media_Capture")]
-pub trait IAdvancedVideoCaptureDeviceController11_Impl: windows_core::IUnknownImpl {
-    fn TryAcquireExclusiveControl(&self, deviceId: &windows_core::HSTRING, mode: super::Capture::MediaCaptureDeviceExclusiveControlReleaseMode) -> windows_core::Result<bool>;
-}
-#[cfg(feature = "Media_Capture")]
-impl IAdvancedVideoCaptureDeviceController11_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController11_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TryAcquireExclusiveControl<Identity: IAdvancedVideoCaptureDeviceController11_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void, mode: super::Capture::MediaCaptureDeviceExclusiveControlReleaseMode, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController11_Impl::TryAcquireExclusiveControl(this, core::mem::transmute(&deviceid), mode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController11, OFFSET>(),
-            TryAcquireExclusiveControl: TryAcquireExclusiveControl::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController11 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController11_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Capture")]
-    pub TryAcquireExclusiveControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, super::Capture::MediaCaptureDeviceExclusiveControlReleaseMode, *mut bool) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Capture"))]
-    TryAcquireExclusiveControl: usize,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController2, IAdvancedVideoCaptureDeviceController2_Vtbl, 0x8bb94f8f_f11a_43db_b402_11930b80ae56);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController2 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController2";
-}
-pub trait IAdvancedVideoCaptureDeviceController2_Impl: windows_core::IUnknownImpl {
-    fn LowLagPhotoSequence(&self) -> windows_core::Result<LowLagPhotoSequenceControl>;
-    fn LowLagPhoto(&self) -> windows_core::Result<LowLagPhotoControl>;
-    fn SceneModeControl(&self) -> windows_core::Result<SceneModeControl>;
-    fn TorchControl(&self) -> windows_core::Result<TorchControl>;
-    fn FlashControl(&self) -> windows_core::Result<FlashControl>;
-    fn WhiteBalanceControl(&self) -> windows_core::Result<WhiteBalanceControl>;
-    fn ExposureControl(&self) -> windows_core::Result<ExposureControl>;
-    fn FocusControl(&self) -> windows_core::Result<FocusControl>;
-    fn ExposureCompensationControl(&self) -> windows_core::Result<ExposureCompensationControl>;
-    fn IsoSpeedControl(&self) -> windows_core::Result<IsoSpeedControl>;
-    fn RegionsOfInterestControl(&self) -> windows_core::Result<RegionsOfInterestControl>;
-    fn PrimaryUse(&self) -> windows_core::Result<CaptureUse>;
-    fn SetPrimaryUse(&self, value: CaptureUse) -> windows_core::Result<()>;
-}
-impl IAdvancedVideoCaptureDeviceController2_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LowLagPhotoSequence<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::LowLagPhotoSequence(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn LowLagPhoto<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::LowLagPhoto(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SceneModeControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::SceneModeControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TorchControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::TorchControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FlashControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::FlashControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WhiteBalanceControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::WhiteBalanceControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExposureControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::ExposureControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FocusControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::FocusControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExposureCompensationControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::ExposureCompensationControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsoSpeedControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::IsoSpeedControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RegionsOfInterestControl<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::RegionsOfInterestControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PrimaryUse<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut CaptureUse) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController2_Impl::PrimaryUse(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPrimaryUse<Identity: IAdvancedVideoCaptureDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: CaptureUse) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdvancedVideoCaptureDeviceController2_Impl::SetPrimaryUse(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController2, OFFSET>(),
-            LowLagPhotoSequence: LowLagPhotoSequence::<Identity, OFFSET>,
-            LowLagPhoto: LowLagPhoto::<Identity, OFFSET>,
-            SceneModeControl: SceneModeControl::<Identity, OFFSET>,
-            TorchControl: TorchControl::<Identity, OFFSET>,
-            FlashControl: FlashControl::<Identity, OFFSET>,
-            WhiteBalanceControl: WhiteBalanceControl::<Identity, OFFSET>,
-            ExposureControl: ExposureControl::<Identity, OFFSET>,
-            FocusControl: FocusControl::<Identity, OFFSET>,
-            ExposureCompensationControl: ExposureCompensationControl::<Identity, OFFSET>,
-            IsoSpeedControl: IsoSpeedControl::<Identity, OFFSET>,
-            RegionsOfInterestControl: RegionsOfInterestControl::<Identity, OFFSET>,
-            PrimaryUse: PrimaryUse::<Identity, OFFSET>,
-            SetPrimaryUse: SetPrimaryUse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub LowLagPhotoSequence: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub LowLagPhoto: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SceneModeControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TorchControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub FlashControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub WhiteBalanceControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ExposureControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub FocusControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ExposureCompensationControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub IsoSpeedControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RegionsOfInterestControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PrimaryUse: unsafe extern "system" fn(*mut core::ffi::c_void, *mut CaptureUse) -> windows_core::HRESULT,
-    pub SetPrimaryUse: unsafe extern "system" fn(*mut core::ffi::c_void, CaptureUse) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController3, IAdvancedVideoCaptureDeviceController3_Vtbl, 0xa98b8f34_ee0d_470c_b9f0_4229c4bbd089);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Devices_Core")]
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController3 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController3";
-}
-#[cfg(feature = "Media_Devices_Core")]
-pub trait IAdvancedVideoCaptureDeviceController3_Impl: windows_core::IUnknownImpl {
-    fn VariablePhotoSequenceController(&self) -> windows_core::Result<Core::VariablePhotoSequenceController>;
-    fn PhotoConfirmationControl(&self) -> windows_core::Result<PhotoConfirmationControl>;
-    fn ZoomControl(&self) -> windows_core::Result<ZoomControl>;
-}
-#[cfg(feature = "Media_Devices_Core")]
-impl IAdvancedVideoCaptureDeviceController3_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn VariablePhotoSequenceController<Identity: IAdvancedVideoCaptureDeviceController3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController3_Impl::VariablePhotoSequenceController(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PhotoConfirmationControl<Identity: IAdvancedVideoCaptureDeviceController3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController3_Impl::PhotoConfirmationControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ZoomControl<Identity: IAdvancedVideoCaptureDeviceController3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController3_Impl::ZoomControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController3, OFFSET>(),
-            VariablePhotoSequenceController: VariablePhotoSequenceController::<Identity, OFFSET>,
-            PhotoConfirmationControl: PhotoConfirmationControl::<Identity, OFFSET>,
-            ZoomControl: ZoomControl::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Devices_Core")]
-    pub VariablePhotoSequenceController: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Devices_Core"))]
-    VariablePhotoSequenceController: usize,
-    pub PhotoConfirmationControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ZoomControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController4, IAdvancedVideoCaptureDeviceController4_Vtbl, 0xea9fbfaf_d371_41c3_9a17_824a87ebdfd2);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController4 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController4 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController4";
-}
-pub trait IAdvancedVideoCaptureDeviceController4_Impl: windows_core::IUnknownImpl {
-    fn ExposurePriorityVideoControl(&self) -> windows_core::Result<ExposurePriorityVideoControl>;
-    fn DesiredOptimization(&self) -> windows_core::Result<MediaCaptureOptimization>;
-    fn SetDesiredOptimization(&self, value: MediaCaptureOptimization) -> windows_core::Result<()>;
-    fn HdrVideoControl(&self) -> windows_core::Result<HdrVideoControl>;
-    fn OpticalImageStabilizationControl(&self) -> windows_core::Result<OpticalImageStabilizationControl>;
-    fn AdvancedPhotoControl(&self) -> windows_core::Result<AdvancedPhotoControl>;
-}
-impl IAdvancedVideoCaptureDeviceController4_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExposurePriorityVideoControl<Identity: IAdvancedVideoCaptureDeviceController4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController4_Impl::ExposurePriorityVideoControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DesiredOptimization<Identity: IAdvancedVideoCaptureDeviceController4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaCaptureOptimization) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController4_Impl::DesiredOptimization(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDesiredOptimization<Identity: IAdvancedVideoCaptureDeviceController4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: MediaCaptureOptimization) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdvancedVideoCaptureDeviceController4_Impl::SetDesiredOptimization(this, value).into()
-            }
-        }
-        unsafe extern "system" fn HdrVideoControl<Identity: IAdvancedVideoCaptureDeviceController4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController4_Impl::HdrVideoControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpticalImageStabilizationControl<Identity: IAdvancedVideoCaptureDeviceController4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController4_Impl::OpticalImageStabilizationControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AdvancedPhotoControl<Identity: IAdvancedVideoCaptureDeviceController4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController4_Impl::AdvancedPhotoControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController4, OFFSET>(),
-            ExposurePriorityVideoControl: ExposurePriorityVideoControl::<Identity, OFFSET>,
-            DesiredOptimization: DesiredOptimization::<Identity, OFFSET>,
-            SetDesiredOptimization: SetDesiredOptimization::<Identity, OFFSET>,
-            HdrVideoControl: HdrVideoControl::<Identity, OFFSET>,
-            OpticalImageStabilizationControl: OpticalImageStabilizationControl::<Identity, OFFSET>,
-            AdvancedPhotoControl: AdvancedPhotoControl::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController4 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController4_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ExposurePriorityVideoControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DesiredOptimization: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaCaptureOptimization) -> windows_core::HRESULT,
-    pub SetDesiredOptimization: unsafe extern "system" fn(*mut core::ffi::c_void, MediaCaptureOptimization) -> windows_core::HRESULT,
-    pub HdrVideoControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub OpticalImageStabilizationControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AdvancedPhotoControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController5, IAdvancedVideoCaptureDeviceController5_Vtbl, 0x33512b17_b9cb_4a23_b875_f9eaab535492);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController5 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController5 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController5";
-}
-pub trait IAdvancedVideoCaptureDeviceController5_Impl: windows_core::IUnknownImpl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetDevicePropertyById(&self, propertyId: &windows_core::HSTRING, maxPropertyValueSize: windows_core::Ref<'_, super::super::Foundation::IReference<u32>>) -> windows_core::Result<VideoDeviceControllerGetDevicePropertyResult>;
-    fn SetDevicePropertyById(&self, propertyId: &windows_core::HSTRING, propertyValue: windows_core::Ref<'_, windows_core::IInspectable>) -> windows_core::Result<VideoDeviceControllerSetDevicePropertyStatus>;
-    fn GetDevicePropertyByExtendedId(&self, extendedPropertyId: &[u8], maxPropertyValueSize: windows_core::Ref<'_, super::super::Foundation::IReference<u32>>) -> windows_core::Result<VideoDeviceControllerGetDevicePropertyResult>;
-    fn SetDevicePropertyByExtendedId(&self, extendedPropertyId: &[u8], propertyValue: &[u8]) -> windows_core::Result<VideoDeviceControllerSetDevicePropertyStatus>;
-}
-impl IAdvancedVideoCaptureDeviceController5_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController5_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IAdvancedVideoCaptureDeviceController5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController5_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDevicePropertyById<Identity: IAdvancedVideoCaptureDeviceController5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertyid: *mut core::ffi::c_void, maxpropertyvaluesize: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController5_Impl::GetDevicePropertyById(this, core::mem::transmute(&propertyid), core::mem::transmute_copy(&maxpropertyvaluesize)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDevicePropertyById<Identity: IAdvancedVideoCaptureDeviceController5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertyid: *mut core::ffi::c_void, propertyvalue: *mut core::ffi::c_void, result__: *mut VideoDeviceControllerSetDevicePropertyStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController5_Impl::SetDevicePropertyById(this, core::mem::transmute(&propertyid), core::mem::transmute_copy(&propertyvalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDevicePropertyByExtendedId<Identity: IAdvancedVideoCaptureDeviceController5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, extendedpropertyid_array_size: u32, extendedpropertyid: *const u8, maxpropertyvaluesize: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController5_Impl::GetDevicePropertyByExtendedId(this, core::slice::from_raw_parts(core::mem::transmute_copy(&extendedpropertyid), extendedpropertyid_array_size as usize), core::mem::transmute_copy(&maxpropertyvaluesize)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDevicePropertyByExtendedId<Identity: IAdvancedVideoCaptureDeviceController5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, extendedpropertyid_array_size: u32, extendedpropertyid: *const u8, propertyvalue_array_size: u32, propertyvalue: *const u8, result__: *mut VideoDeviceControllerSetDevicePropertyStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController5_Impl::SetDevicePropertyByExtendedId(this, core::slice::from_raw_parts(core::mem::transmute_copy(&extendedpropertyid), extendedpropertyid_array_size as usize), core::slice::from_raw_parts(core::mem::transmute_copy(&propertyvalue), propertyvalue_array_size as usize)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController5, OFFSET>(),
-            Id: Id::<Identity, OFFSET>,
-            GetDevicePropertyById: GetDevicePropertyById::<Identity, OFFSET>,
-            SetDevicePropertyById: SetDevicePropertyById::<Identity, OFFSET>,
-            GetDevicePropertyByExtendedId: GetDevicePropertyByExtendedId::<Identity, OFFSET>,
-            SetDevicePropertyByExtendedId: SetDevicePropertyByExtendedId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController5 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController5_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Id: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDevicePropertyById: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDevicePropertyById: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut VideoDeviceControllerSetDevicePropertyStatus) -> windows_core::HRESULT,
-    pub GetDevicePropertyByExtendedId: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDevicePropertyByExtendedId: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8, u32, *const u8, *mut VideoDeviceControllerSetDevicePropertyStatus) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController6, IAdvancedVideoCaptureDeviceController6_Vtbl, 0xb6563a53_68a1_44b7_9f89_b5fa97ac0cbe);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController6 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController6 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController6";
-}
-pub trait IAdvancedVideoCaptureDeviceController6_Impl: windows_core::IUnknownImpl {
-    fn VideoTemporalDenoisingControl(&self) -> windows_core::Result<VideoTemporalDenoisingControl>;
-}
-impl IAdvancedVideoCaptureDeviceController6_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController6_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn VideoTemporalDenoisingControl<Identity: IAdvancedVideoCaptureDeviceController6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController6_Impl::VideoTemporalDenoisingControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController6, OFFSET>(),
-            VideoTemporalDenoisingControl: VideoTemporalDenoisingControl::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController6 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController6_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub VideoTemporalDenoisingControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController7, IAdvancedVideoCaptureDeviceController7_Vtbl, 0x8d2927f0_a054_50e7_b7df_7c04234d10f0);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController7 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController7 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController7";
-}
-pub trait IAdvancedVideoCaptureDeviceController7_Impl: windows_core::IUnknownImpl {
-    fn InfraredTorchControl(&self) -> windows_core::Result<InfraredTorchControl>;
-}
-impl IAdvancedVideoCaptureDeviceController7_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController7_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn InfraredTorchControl<Identity: IAdvancedVideoCaptureDeviceController7_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController7_Impl::InfraredTorchControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController7, OFFSET>(),
-            InfraredTorchControl: InfraredTorchControl::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController7 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController7_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub InfraredTorchControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController8, IAdvancedVideoCaptureDeviceController8_Vtbl, 0xd843f010_e7fb_595b_9a78_0e54c4532b43);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController8 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController8 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController8";
-}
-pub trait IAdvancedVideoCaptureDeviceController8_Impl: windows_core::IUnknownImpl {
-    fn PanelBasedOptimizationControl(&self) -> windows_core::Result<PanelBasedOptimizationControl>;
-}
-impl IAdvancedVideoCaptureDeviceController8_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController8_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PanelBasedOptimizationControl<Identity: IAdvancedVideoCaptureDeviceController8_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController8_Impl::PanelBasedOptimizationControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController8, OFFSET>(),
-            PanelBasedOptimizationControl: PanelBasedOptimizationControl::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController8 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController8_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub PanelBasedOptimizationControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdvancedVideoCaptureDeviceController9, IAdvancedVideoCaptureDeviceController9_Vtbl, 0x8bdca95d_0255_51bc_a10d_5a169ec1625a);
-impl windows_core::RuntimeType for IAdvancedVideoCaptureDeviceController9 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdvancedVideoCaptureDeviceController9 {
-    const NAME: &'static str = "Windows.Media.Devices.IAdvancedVideoCaptureDeviceController9";
-}
-pub trait IAdvancedVideoCaptureDeviceController9_Impl: windows_core::IUnknownImpl {
-    fn DigitalWindowControl(&self) -> windows_core::Result<DigitalWindowControl>;
-}
-impl IAdvancedVideoCaptureDeviceController9_Vtbl {
-    pub const fn new<Identity: IAdvancedVideoCaptureDeviceController9_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DigitalWindowControl<Identity: IAdvancedVideoCaptureDeviceController9_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdvancedVideoCaptureDeviceController9_Impl::DigitalWindowControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdvancedVideoCaptureDeviceController9, OFFSET>(),
-            DigitalWindowControl: DigitalWindowControl::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdvancedVideoCaptureDeviceController9 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdvancedVideoCaptureDeviceController9_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub DigitalWindowControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioDeviceController, IAudioDeviceController_Vtbl, 0xedd4a388_79c7_4f7c_90e8_ef934b21580a);
-impl windows_core::RuntimeType for IAudioDeviceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-impl windows_core::RuntimeName for IAudioDeviceController {
-    const NAME: &'static str = "Windows.Media.Devices.IAudioDeviceController";
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-pub trait IAudioDeviceController_Impl: IMediaDeviceController_Impl {
-    fn SetMuted(&self, value: bool) -> windows_core::Result<()>;
-    fn Muted(&self) -> windows_core::Result<bool>;
-    fn SetVolumePercent(&self, value: f32) -> windows_core::Result<()>;
-    fn VolumePercent(&self) -> windows_core::Result<f32>;
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-impl IAudioDeviceController_Vtbl {
-    pub const fn new<Identity: IAudioDeviceController_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetMuted<Identity: IAudioDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioDeviceController_Impl::SetMuted(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Muted<Identity: IAudioDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioDeviceController_Impl::Muted(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetVolumePercent<Identity: IAudioDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioDeviceController_Impl::SetVolumePercent(this, value).into()
-            }
-        }
-        unsafe extern "system" fn VolumePercent<Identity: IAudioDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioDeviceController_Impl::VolumePercent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioDeviceController, OFFSET>(),
-            SetMuted: SetMuted::<Identity, OFFSET>,
-            Muted: Muted::<Identity, OFFSET>,
-            SetVolumePercent: SetVolumePercent::<Identity, OFFSET>,
-            VolumePercent: VolumePercent::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioDeviceController as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioDeviceController_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetMuted: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub Muted: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetVolumePercent: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
-    pub VolumePercent: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioDeviceController2, IAudioDeviceController2_Vtbl, 0x85326599_4c24_48b0_81dd_0c5cc79ddf05);
-impl windows_core::RuntimeType for IAudioDeviceController2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Effects")]
-impl windows_core::RuntimeName for IAudioDeviceController2 {
-    const NAME: &'static str = "Windows.Media.Devices.IAudioDeviceController2";
-}
-#[cfg(feature = "Media_Effects")]
-pub trait IAudioDeviceController2_Impl: windows_core::IUnknownImpl {
-    fn AudioCaptureEffectsManager(&self) -> windows_core::Result<super::Effects::AudioCaptureEffectsManager>;
-}
-#[cfg(feature = "Media_Effects")]
-impl IAudioDeviceController2_Vtbl {
-    pub const fn new<Identity: IAudioDeviceController2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AudioCaptureEffectsManager<Identity: IAudioDeviceController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioDeviceController2_Impl::AudioCaptureEffectsManager(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioDeviceController2, OFFSET>(),
-            AudioCaptureEffectsManager: AudioCaptureEffectsManager::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioDeviceController2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioDeviceController2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Effects")]
-    pub AudioCaptureEffectsManager: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Effects"))]
-    AudioCaptureEffectsManager: usize,
-}
-windows_core::imp::define_interface!(ICameraOcclusionInfo, ICameraOcclusionInfo_Vtbl, 0xaf6c4ad0_a84d_5db6_be58_a5da21cfe011);
-impl windows_core::RuntimeType for ICameraOcclusionInfo {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ICameraOcclusionInfo {
-    const NAME: &'static str = "Windows.Media.Devices.ICameraOcclusionInfo";
-}
-pub trait ICameraOcclusionInfo_Impl: windows_core::IUnknownImpl {
-    fn GetState(&self) -> windows_core::Result<CameraOcclusionState>;
-    fn IsOcclusionKindSupported(&self, occlusionKind: CameraOcclusionKind) -> windows_core::Result<bool>;
-    fn StateChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<CameraOcclusionInfo, CameraOcclusionStateChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveStateChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl ICameraOcclusionInfo_Vtbl {
-    pub const fn new<Identity: ICameraOcclusionInfo_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetState<Identity: ICameraOcclusionInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraOcclusionInfo_Impl::GetState(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsOcclusionKindSupported<Identity: ICameraOcclusionInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, occlusionkind: CameraOcclusionKind, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraOcclusionInfo_Impl::IsOcclusionKindSupported(this, occlusionkind) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StateChanged<Identity: ICameraOcclusionInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraOcclusionInfo_Impl::StateChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveStateChanged<Identity: ICameraOcclusionInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICameraOcclusionInfo_Impl::RemoveStateChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICameraOcclusionInfo, OFFSET>(),
-            GetState: GetState::<Identity, OFFSET>,
-            IsOcclusionKindSupported: IsOcclusionKindSupported::<Identity, OFFSET>,
-            StateChanged: StateChanged::<Identity, OFFSET>,
-            RemoveStateChanged: RemoveStateChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICameraOcclusionInfo as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICameraOcclusionInfo_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetState: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub IsOcclusionKindSupported: unsafe extern "system" fn(*mut core::ffi::c_void, CameraOcclusionKind, *mut bool) -> windows_core::HRESULT,
-    pub StateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveStateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ICameraOcclusionState, ICameraOcclusionState_Vtbl, 0x430adeb8_6842_5e55_9bde_04b4ef3a8a57);
-impl windows_core::RuntimeType for ICameraOcclusionState {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ICameraOcclusionState {
-    const NAME: &'static str = "Windows.Media.Devices.ICameraOcclusionState";
-}
-pub trait ICameraOcclusionState_Impl: windows_core::IUnknownImpl {
-    fn IsOccluded(&self) -> windows_core::Result<bool>;
-    fn IsOcclusionKind(&self, occlusionKind: CameraOcclusionKind) -> windows_core::Result<bool>;
-}
-impl ICameraOcclusionState_Vtbl {
-    pub const fn new<Identity: ICameraOcclusionState_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsOccluded<Identity: ICameraOcclusionState_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraOcclusionState_Impl::IsOccluded(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsOcclusionKind<Identity: ICameraOcclusionState_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, occlusionkind: CameraOcclusionKind, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraOcclusionState_Impl::IsOcclusionKind(this, occlusionkind) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICameraOcclusionState, OFFSET>(),
-            IsOccluded: IsOccluded::<Identity, OFFSET>,
-            IsOcclusionKind: IsOcclusionKind::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICameraOcclusionState as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICameraOcclusionState_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsOccluded: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub IsOcclusionKind: unsafe extern "system" fn(*mut core::ffi::c_void, CameraOcclusionKind, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ICameraOcclusionStateChangedEventArgs, ICameraOcclusionStateChangedEventArgs_Vtbl, 0x8512d848_c0de_57ca_a1ca_fb2c3d23df55);
-impl windows_core::RuntimeType for ICameraOcclusionStateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ICameraOcclusionStateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Devices.ICameraOcclusionStateChangedEventArgs";
-}
-pub trait ICameraOcclusionStateChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn State(&self) -> windows_core::Result<CameraOcclusionState>;
-}
-impl ICameraOcclusionStateChangedEventArgs_Vtbl {
-    pub const fn new<Identity: ICameraOcclusionStateChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn State<Identity: ICameraOcclusionStateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraOcclusionStateChangedEventArgs_Impl::State(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICameraOcclusionStateChangedEventArgs, OFFSET>(), State: State::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICameraOcclusionStateChangedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICameraOcclusionStateChangedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub State: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IDigitalWindowBounds, IDigitalWindowBounds_Vtbl, 0xdd4f21dd_d173_5c6b_8c25_bdd26d5122b1);
-impl windows_core::RuntimeType for IDigitalWindowBounds {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDigitalWindowBounds {
-    const NAME: &'static str = "Windows.Media.Devices.IDigitalWindowBounds";
-}
-pub trait IDigitalWindowBounds_Impl: windows_core::IUnknownImpl {
-    fn NormalizedOriginTop(&self) -> windows_core::Result<f64>;
-    fn SetNormalizedOriginTop(&self, value: f64) -> windows_core::Result<()>;
-    fn NormalizedOriginLeft(&self) -> windows_core::Result<f64>;
-    fn SetNormalizedOriginLeft(&self, value: f64) -> windows_core::Result<()>;
-    fn Scale(&self) -> windows_core::Result<f64>;
-    fn SetScale(&self, value: f64) -> windows_core::Result<()>;
-}
-impl IDigitalWindowBounds_Vtbl {
-    pub const fn new<Identity: IDigitalWindowBounds_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NormalizedOriginTop<Identity: IDigitalWindowBounds_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowBounds_Impl::NormalizedOriginTop(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetNormalizedOriginTop<Identity: IDigitalWindowBounds_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDigitalWindowBounds_Impl::SetNormalizedOriginTop(this, value).into()
-            }
-        }
-        unsafe extern "system" fn NormalizedOriginLeft<Identity: IDigitalWindowBounds_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowBounds_Impl::NormalizedOriginLeft(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetNormalizedOriginLeft<Identity: IDigitalWindowBounds_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDigitalWindowBounds_Impl::SetNormalizedOriginLeft(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Scale<Identity: IDigitalWindowBounds_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowBounds_Impl::Scale(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetScale<Identity: IDigitalWindowBounds_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDigitalWindowBounds_Impl::SetScale(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDigitalWindowBounds, OFFSET>(),
-            NormalizedOriginTop: NormalizedOriginTop::<Identity, OFFSET>,
-            SetNormalizedOriginTop: SetNormalizedOriginTop::<Identity, OFFSET>,
-            NormalizedOriginLeft: NormalizedOriginLeft::<Identity, OFFSET>,
-            SetNormalizedOriginLeft: SetNormalizedOriginLeft::<Identity, OFFSET>,
-            Scale: Scale::<Identity, OFFSET>,
-            SetScale: SetScale::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDigitalWindowBounds as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDigitalWindowBounds_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub NormalizedOriginTop: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub SetNormalizedOriginTop: unsafe extern "system" fn(*mut core::ffi::c_void, f64) -> windows_core::HRESULT,
-    pub NormalizedOriginLeft: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub SetNormalizedOriginLeft: unsafe extern "system" fn(*mut core::ffi::c_void, f64) -> windows_core::HRESULT,
-    pub Scale: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub SetScale: unsafe extern "system" fn(*mut core::ffi::c_void, f64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IDigitalWindowCapability, IDigitalWindowCapability_Vtbl, 0xd78bad2c_f721_5244_a196_b56ccbec606c);
-impl windows_core::RuntimeType for IDigitalWindowCapability {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDigitalWindowCapability {
-    const NAME: &'static str = "Windows.Media.Devices.IDigitalWindowCapability";
-}
-pub trait IDigitalWindowCapability_Impl: windows_core::IUnknownImpl {
-    fn Width(&self) -> windows_core::Result<i32>;
-    fn Height(&self) -> windows_core::Result<i32>;
-    fn MinScaleValue(&self) -> windows_core::Result<f64>;
-    fn MaxScaleValue(&self) -> windows_core::Result<f64>;
-    fn MinScaleValueWithoutUpsampling(&self) -> windows_core::Result<f64>;
-    fn NormalizedFieldOfViewLimit(&self) -> windows_core::Result<super::super::Foundation::Rect>;
-}
-impl IDigitalWindowCapability_Vtbl {
-    pub const fn new<Identity: IDigitalWindowCapability_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Width<Identity: IDigitalWindowCapability_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowCapability_Impl::Width(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Height<Identity: IDigitalWindowCapability_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowCapability_Impl::Height(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinScaleValue<Identity: IDigitalWindowCapability_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowCapability_Impl::MinScaleValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxScaleValue<Identity: IDigitalWindowCapability_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowCapability_Impl::MaxScaleValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MinScaleValueWithoutUpsampling<Identity: IDigitalWindowCapability_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowCapability_Impl::MinScaleValueWithoutUpsampling(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NormalizedFieldOfViewLimit<Identity: IDigitalWindowCapability_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::Rect) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowCapability_Impl::NormalizedFieldOfViewLimit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDigitalWindowCapability, OFFSET>(),
-            Width: Width::<Identity, OFFSET>,
-            Height: Height::<Identity, OFFSET>,
-            MinScaleValue: MinScaleValue::<Identity, OFFSET>,
-            MaxScaleValue: MaxScaleValue::<Identity, OFFSET>,
-            MinScaleValueWithoutUpsampling: MinScaleValueWithoutUpsampling::<Identity, OFFSET>,
-            NormalizedFieldOfViewLimit: NormalizedFieldOfViewLimit::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDigitalWindowCapability as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDigitalWindowCapability_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Width: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub Height: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub MinScaleValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub MaxScaleValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub MinScaleValueWithoutUpsampling: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub NormalizedFieldOfViewLimit: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::Rect) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IDigitalWindowControl, IDigitalWindowControl_Vtbl, 0x23b69eff_65d2_53ea_8780_de582b48b544);
-impl windows_core::RuntimeType for IDigitalWindowControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDigitalWindowControl {
-    const NAME: &'static str = "Windows.Media.Devices.IDigitalWindowControl";
-}
-pub trait IDigitalWindowControl_Impl: windows_core::IUnknownImpl {
-    fn IsSupported(&self) -> windows_core::Result<bool>;
-    fn SupportedModes(&self) -> windows_core::Result<windows_core::Array<DigitalWindowMode>>;
-    fn CurrentMode(&self) -> windows_core::Result<DigitalWindowMode>;
-    fn GetBounds(&self) -> windows_core::Result<DigitalWindowBounds>;
-    fn Configure(&self, digitalWindowMode: DigitalWindowMode) -> windows_core::Result<()>;
-    fn ConfigureWithBounds(&self, digitalWindowMode: DigitalWindowMode, digitalWindowBounds: windows_core::Ref<'_, DigitalWindowBounds>) -> windows_core::Result<()>;
-    fn SupportedCapabilities(&self) -> windows_core::Result<windows_collections::IVectorView<DigitalWindowCapability>>;
-    fn GetCapabilityForSize(&self, width: i32, height: i32) -> windows_core::Result<DigitalWindowCapability>;
-}
-impl IDigitalWindowControl_Vtbl {
-    pub const fn new<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsSupported<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowControl_Impl::IsSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedModes<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result_size__: *mut u32, result__: *mut *mut DigitalWindowMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowControl_Impl::SupportedModes(this) {
-                    Ok(ok__) => {
-                        let (ok_data__, ok_data_len__) = ok__.into_abi();
-                        result__.write(core::mem::transmute(ok_data__));
-                        result_size__.write(ok_data_len__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CurrentMode<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DigitalWindowMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowControl_Impl::CurrentMode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetBounds<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowControl_Impl::GetBounds(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Configure<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, digitalwindowmode: DigitalWindowMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDigitalWindowControl_Impl::Configure(this, digitalwindowmode).into()
-            }
-        }
-        unsafe extern "system" fn ConfigureWithBounds<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, digitalwindowmode: DigitalWindowMode, digitalwindowbounds: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDigitalWindowControl_Impl::ConfigureWithBounds(this, digitalwindowmode, core::mem::transmute_copy(&digitalwindowbounds)).into()
-            }
-        }
-        unsafe extern "system" fn SupportedCapabilities<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowControl_Impl::SupportedCapabilities(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCapabilityForSize<Identity: IDigitalWindowControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, width: i32, height: i32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDigitalWindowControl_Impl::GetCapabilityForSize(this, width, height) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDigitalWindowControl, OFFSET>(),
-            IsSupported: IsSupported::<Identity, OFFSET>,
-            SupportedModes: SupportedModes::<Identity, OFFSET>,
-            CurrentMode: CurrentMode::<Identity, OFFSET>,
-            GetBounds: GetBounds::<Identity, OFFSET>,
-            Configure: Configure::<Identity, OFFSET>,
-            ConfigureWithBounds: ConfigureWithBounds::<Identity, OFFSET>,
-            SupportedCapabilities: SupportedCapabilities::<Identity, OFFSET>,
-            GetCapabilityForSize: GetCapabilityForSize::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDigitalWindowControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDigitalWindowControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SupportedModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32, *mut *mut DigitalWindowMode) -> windows_core::HRESULT,
-    pub CurrentMode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut DigitalWindowMode) -> windows_core::HRESULT,
-    pub GetBounds: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Configure: unsafe extern "system" fn(*mut core::ffi::c_void, DigitalWindowMode) -> windows_core::HRESULT,
-    pub ConfigureWithBounds: unsafe extern "system" fn(*mut core::ffi::c_void, DigitalWindowMode, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SupportedCapabilities: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetCapabilityForSize: unsafe extern "system" fn(*mut core::ffi::c_void, i32, i32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IExposureCompensationControl, IExposureCompensationControl_Vtbl, 0x81c8e834_dcec_4011_a610_1f3847e64aca);
-impl windows_core::RuntimeType for IExposureCompensationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IExposureCompensationControl {
-    const NAME: &'static str = "Windows.Media.Devices.IExposureCompensationControl";
-}
-pub trait IExposureCompensationControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Min(&self) -> windows_core::Result<f32>;
-    fn Max(&self) -> windows_core::Result<f32>;
-    fn Step(&self) -> windows_core::Result<f32>;
-    fn Value(&self) -> windows_core::Result<f32>;
-    fn SetValueAsync(&self, value: f32) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IExposureCompensationControl_Vtbl {
-    pub const fn new<Identity: IExposureCompensationControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IExposureCompensationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureCompensationControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IExposureCompensationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureCompensationControl_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IExposureCompensationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureCompensationControl_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IExposureCompensationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureCompensationControl_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IExposureCompensationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureCompensationControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValueAsync<Identity: IExposureCompensationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureCompensationControl_Impl::SetValueAsync(this, value) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IExposureCompensationControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValueAsync: SetValueAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IExposureCompensationControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IExposureCompensationControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub SetValueAsync: unsafe extern "system" fn(*mut core::ffi::c_void, f32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IExposureControl, IExposureControl_Vtbl, 0x09e8cbe2_ad96_4f28_a0e0_96ed7e1b5fd2);
-impl windows_core::RuntimeType for IExposureControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IExposureControl {
-    const NAME: &'static str = "Windows.Media.Devices.IExposureControl";
-}
-pub trait IExposureControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Auto(&self) -> windows_core::Result<bool>;
-    fn SetAutoAsync(&self, value: bool) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn Min(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn Max(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn Step(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn Value(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetValueAsync(&self, shutterDuration: &super::super::Foundation::TimeSpan) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IExposureControl_Vtbl {
-    pub const fn new<Identity: IExposureControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Auto<Identity: IExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureControl_Impl::Auto(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoAsync<Identity: IExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureControl_Impl::SetAutoAsync(this, value) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureControl_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureControl_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureControl_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValueAsync<Identity: IExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, shutterduration: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposureControl_Impl::SetValueAsync(this, core::mem::transmute(&shutterduration)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IExposureControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Auto: Auto::<Identity, OFFSET>,
-            SetAutoAsync: SetAutoAsync::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValueAsync: SetValueAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IExposureControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IExposureControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Auto: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAutoAsync: unsafe extern "system" fn(*mut core::ffi::c_void, bool, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetValueAsync: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IExposurePriorityVideoControl, IExposurePriorityVideoControl_Vtbl, 0x2cb240a3_5168_4271_9ea5_47621a98a352);
-impl windows_core::RuntimeType for IExposurePriorityVideoControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IExposurePriorityVideoControl {
-    const NAME: &'static str = "Windows.Media.Devices.IExposurePriorityVideoControl";
-}
-pub trait IExposurePriorityVideoControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Enabled(&self) -> windows_core::Result<bool>;
-    fn SetEnabled(&self, value: bool) -> windows_core::Result<()>;
-}
-impl IExposurePriorityVideoControl_Vtbl {
-    pub const fn new<Identity: IExposurePriorityVideoControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IExposurePriorityVideoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposurePriorityVideoControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Enabled<Identity: IExposurePriorityVideoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IExposurePriorityVideoControl_Impl::Enabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetEnabled<Identity: IExposurePriorityVideoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IExposurePriorityVideoControl_Impl::SetEnabled(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IExposurePriorityVideoControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Enabled: Enabled::<Identity, OFFSET>,
-            SetEnabled: SetEnabled::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IExposurePriorityVideoControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IExposurePriorityVideoControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Enabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFlashControl, IFlashControl_Vtbl, 0xdef41dbe_7d68_45e3_8c0f_be7bb32837d0);
-impl windows_core::RuntimeType for IFlashControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFlashControl {
-    const NAME: &'static str = "Windows.Media.Devices.IFlashControl";
-}
-pub trait IFlashControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn PowerSupported(&self) -> windows_core::Result<bool>;
-    fn RedEyeReductionSupported(&self) -> windows_core::Result<bool>;
-    fn Enabled(&self) -> windows_core::Result<bool>;
-    fn SetEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn Auto(&self) -> windows_core::Result<bool>;
-    fn SetAuto(&self, value: bool) -> windows_core::Result<()>;
-    fn RedEyeReduction(&self) -> windows_core::Result<bool>;
-    fn SetRedEyeReduction(&self, value: bool) -> windows_core::Result<()>;
-    fn PowerPercent(&self) -> windows_core::Result<f32>;
-    fn SetPowerPercent(&self, value: f32) -> windows_core::Result<()>;
-}
-impl IFlashControl_Vtbl {
-    pub const fn new<Identity: IFlashControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PowerSupported<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl_Impl::PowerSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RedEyeReductionSupported<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl_Impl::RedEyeReductionSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Enabled<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl_Impl::Enabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetEnabled<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFlashControl_Impl::SetEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Auto<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl_Impl::Auto(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAuto<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFlashControl_Impl::SetAuto(this, value).into()
-            }
-        }
-        unsafe extern "system" fn RedEyeReduction<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl_Impl::RedEyeReduction(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRedEyeReduction<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFlashControl_Impl::SetRedEyeReduction(this, value).into()
-            }
-        }
-        unsafe extern "system" fn PowerPercent<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl_Impl::PowerPercent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPowerPercent<Identity: IFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFlashControl_Impl::SetPowerPercent(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFlashControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            PowerSupported: PowerSupported::<Identity, OFFSET>,
-            RedEyeReductionSupported: RedEyeReductionSupported::<Identity, OFFSET>,
-            Enabled: Enabled::<Identity, OFFSET>,
-            SetEnabled: SetEnabled::<Identity, OFFSET>,
-            Auto: Auto::<Identity, OFFSET>,
-            SetAuto: SetAuto::<Identity, OFFSET>,
-            RedEyeReduction: RedEyeReduction::<Identity, OFFSET>,
-            SetRedEyeReduction: SetRedEyeReduction::<Identity, OFFSET>,
-            PowerPercent: PowerPercent::<Identity, OFFSET>,
-            SetPowerPercent: SetPowerPercent::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFlashControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFlashControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub PowerSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub RedEyeReductionSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Enabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub Auto: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAuto: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub RedEyeReduction: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetRedEyeReduction: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub PowerPercent: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub SetPowerPercent: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFlashControl2, IFlashControl2_Vtbl, 0x7d29cc9e_75e1_4af7_bd7d_4e38e1c06cd6);
-impl windows_core::RuntimeType for IFlashControl2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFlashControl2 {
-    const NAME: &'static str = "Windows.Media.Devices.IFlashControl2";
-}
-pub trait IFlashControl2_Impl: windows_core::IUnknownImpl {
-    fn AssistantLightSupported(&self) -> windows_core::Result<bool>;
-    fn AssistantLightEnabled(&self) -> windows_core::Result<bool>;
-    fn SetAssistantLightEnabled(&self, value: bool) -> windows_core::Result<()>;
-}
-impl IFlashControl2_Vtbl {
-    pub const fn new<Identity: IFlashControl2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AssistantLightSupported<Identity: IFlashControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl2_Impl::AssistantLightSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AssistantLightEnabled<Identity: IFlashControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFlashControl2_Impl::AssistantLightEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAssistantLightEnabled<Identity: IFlashControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFlashControl2_Impl::SetAssistantLightEnabled(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFlashControl2, OFFSET>(),
-            AssistantLightSupported: AssistantLightSupported::<Identity, OFFSET>,
-            AssistantLightEnabled: AssistantLightEnabled::<Identity, OFFSET>,
-            SetAssistantLightEnabled: SetAssistantLightEnabled::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFlashControl2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFlashControl2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AssistantLightSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub AssistantLightEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAssistantLightEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFocusControl, IFocusControl_Vtbl, 0xc0d889f6_5228_4453_b153_85606592b238);
-impl windows_core::RuntimeType for IFocusControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFocusControl {
-    const NAME: &'static str = "Windows.Media.Devices.IFocusControl";
-}
-pub trait IFocusControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn SupportedPresets(&self) -> windows_core::Result<windows_collections::IVectorView<FocusPreset>>;
-    fn Preset(&self) -> windows_core::Result<FocusPreset>;
-    fn SetPresetAsync(&self, preset: FocusPreset) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn SetPresetWithCompletionOptionAsync(&self, preset: FocusPreset, completeBeforeFocus: bool) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn Min(&self) -> windows_core::Result<u32>;
-    fn Max(&self) -> windows_core::Result<u32>;
-    fn Step(&self) -> windows_core::Result<u32>;
-    fn Value(&self) -> windows_core::Result<u32>;
-    fn SetValueAsync(&self, focus: u32) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn FocusAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IFocusControl_Vtbl {
-    pub const fn new<Identity: IFocusControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedPresets<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::SupportedPresets(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Preset<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut FocusPreset) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::Preset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPresetAsync<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, preset: FocusPreset, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::SetPresetAsync(this, preset) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPresetWithCompletionOptionAsync<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, preset: FocusPreset, completebeforefocus: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::SetPresetWithCompletionOptionAsync(this, preset, completebeforefocus) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValueAsync<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, focus: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::SetValueAsync(this, focus) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FocusAsync<Identity: IFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl_Impl::FocusAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFocusControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            SupportedPresets: SupportedPresets::<Identity, OFFSET>,
-            Preset: Preset::<Identity, OFFSET>,
-            SetPresetAsync: SetPresetAsync::<Identity, OFFSET>,
-            SetPresetWithCompletionOptionAsync: SetPresetWithCompletionOptionAsync::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValueAsync: SetValueAsync::<Identity, OFFSET>,
-            FocusAsync: FocusAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFocusControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFocusControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SupportedPresets: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Preset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut FocusPreset) -> windows_core::HRESULT,
-    pub SetPresetAsync: unsafe extern "system" fn(*mut core::ffi::c_void, FocusPreset, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPresetWithCompletionOptionAsync: unsafe extern "system" fn(*mut core::ffi::c_void, FocusPreset, bool, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetValueAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub FocusAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFocusControl2, IFocusControl2_Vtbl, 0x3f7cff48_c534_4e9e_94c3_52ef2afd5d07);
-impl windows_core::RuntimeType for IFocusControl2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFocusControl2 {
-    const NAME: &'static str = "Windows.Media.Devices.IFocusControl2";
-}
-pub trait IFocusControl2_Impl: windows_core::IUnknownImpl {
-    fn FocusChangedSupported(&self) -> windows_core::Result<bool>;
-    fn WaitForFocusSupported(&self) -> windows_core::Result<bool>;
-    fn SupportedFocusModes(&self) -> windows_core::Result<windows_collections::IVectorView<FocusMode>>;
-    fn SupportedFocusDistances(&self) -> windows_core::Result<windows_collections::IVectorView<ManualFocusDistance>>;
-    fn SupportedFocusRanges(&self) -> windows_core::Result<windows_collections::IVectorView<AutoFocusRange>>;
-    fn Mode(&self) -> windows_core::Result<FocusMode>;
-    fn FocusState(&self) -> windows_core::Result<MediaCaptureFocusState>;
-    fn UnlockAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn LockAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn Configure(&self, settings: windows_core::Ref<'_, FocusSettings>) -> windows_core::Result<()>;
-}
-impl IFocusControl2_Vtbl {
-    pub const fn new<Identity: IFocusControl2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FocusChangedSupported<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::FocusChangedSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WaitForFocusSupported<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::WaitForFocusSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedFocusModes<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::SupportedFocusModes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedFocusDistances<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::SupportedFocusDistances(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedFocusRanges<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::SupportedFocusRanges(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Mode<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut FocusMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FocusState<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaCaptureFocusState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::FocusState(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UnlockAsync<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::UnlockAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn LockAsync<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusControl2_Impl::LockAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Configure<Identity: IFocusControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, settings: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFocusControl2_Impl::Configure(this, core::mem::transmute_copy(&settings)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFocusControl2, OFFSET>(),
-            FocusChangedSupported: FocusChangedSupported::<Identity, OFFSET>,
-            WaitForFocusSupported: WaitForFocusSupported::<Identity, OFFSET>,
-            SupportedFocusModes: SupportedFocusModes::<Identity, OFFSET>,
-            SupportedFocusDistances: SupportedFocusDistances::<Identity, OFFSET>,
-            SupportedFocusRanges: SupportedFocusRanges::<Identity, OFFSET>,
-            Mode: Mode::<Identity, OFFSET>,
-            FocusState: FocusState::<Identity, OFFSET>,
-            UnlockAsync: UnlockAsync::<Identity, OFFSET>,
-            LockAsync: LockAsync::<Identity, OFFSET>,
-            Configure: Configure::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFocusControl2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFocusControl2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub FocusChangedSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub WaitForFocusSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SupportedFocusModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SupportedFocusDistances: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SupportedFocusRanges: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut FocusMode) -> windows_core::HRESULT,
-    pub FocusState: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaCaptureFocusState) -> windows_core::HRESULT,
-    pub UnlockAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub LockAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Configure: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFocusSettings, IFocusSettings_Vtbl, 0x79958f6b_3263_4275_85d6_aeae891c96ee);
-impl windows_core::RuntimeType for IFocusSettings {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFocusSettings {
-    const NAME: &'static str = "Windows.Media.Devices.IFocusSettings";
-}
-pub trait IFocusSettings_Impl: windows_core::IUnknownImpl {
-    fn Mode(&self) -> windows_core::Result<FocusMode>;
-    fn SetMode(&self, value: FocusMode) -> windows_core::Result<()>;
-    fn AutoFocusRange(&self) -> windows_core::Result<AutoFocusRange>;
-    fn SetAutoFocusRange(&self, value: AutoFocusRange) -> windows_core::Result<()>;
-    fn Value(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>>;
-    fn SetValue(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<u32>>) -> windows_core::Result<()>;
-    fn Distance(&self) -> windows_core::Result<super::super::Foundation::IReference<ManualFocusDistance>>;
-    fn SetDistance(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<ManualFocusDistance>>) -> windows_core::Result<()>;
-    fn WaitForFocus(&self) -> windows_core::Result<bool>;
-    fn SetWaitForFocus(&self, value: bool) -> windows_core::Result<()>;
-    fn DisableDriverFallback(&self) -> windows_core::Result<bool>;
-    fn SetDisableDriverFallback(&self, value: bool) -> windows_core::Result<()>;
-}
-impl IFocusSettings_Vtbl {
-    pub const fn new<Identity: IFocusSettings_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Mode<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut FocusMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusSettings_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMode<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: FocusMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFocusSettings_Impl::SetMode(this, value).into()
-            }
-        }
-        unsafe extern "system" fn AutoFocusRange<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AutoFocusRange) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusSettings_Impl::AutoFocusRange(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoFocusRange<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: AutoFocusRange) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFocusSettings_Impl::SetAutoFocusRange(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusSettings_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFocusSettings_Impl::SetValue(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Distance<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusSettings_Impl::Distance(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDistance<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFocusSettings_Impl::SetDistance(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn WaitForFocus<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusSettings_Impl::WaitForFocus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetWaitForFocus<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFocusSettings_Impl::SetWaitForFocus(this, value).into()
-            }
-        }
-        unsafe extern "system" fn DisableDriverFallback<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFocusSettings_Impl::DisableDriverFallback(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDisableDriverFallback<Identity: IFocusSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFocusSettings_Impl::SetDisableDriverFallback(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFocusSettings, OFFSET>(),
-            Mode: Mode::<Identity, OFFSET>,
-            SetMode: SetMode::<Identity, OFFSET>,
-            AutoFocusRange: AutoFocusRange::<Identity, OFFSET>,
-            SetAutoFocusRange: SetAutoFocusRange::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-            Distance: Distance::<Identity, OFFSET>,
-            SetDistance: SetDistance::<Identity, OFFSET>,
-            WaitForFocus: WaitForFocus::<Identity, OFFSET>,
-            SetWaitForFocus: SetWaitForFocus::<Identity, OFFSET>,
-            DisableDriverFallback: DisableDriverFallback::<Identity, OFFSET>,
-            SetDisableDriverFallback: SetDisableDriverFallback::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFocusSettings as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFocusSettings_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut FocusMode) -> windows_core::HRESULT,
-    pub SetMode: unsafe extern "system" fn(*mut core::ffi::c_void, FocusMode) -> windows_core::HRESULT,
-    pub AutoFocusRange: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AutoFocusRange) -> windows_core::HRESULT,
-    pub SetAutoFocusRange: unsafe extern "system" fn(*mut core::ffi::c_void, AutoFocusRange) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Distance: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDistance: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub WaitForFocus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetWaitForFocus: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub DisableDriverFallback: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetDisableDriverFallback: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IHdrVideoControl, IHdrVideoControl_Vtbl, 0x55d8e2d0_30c0_43bf_9b9a_9799d70ced94);
-impl windows_core::RuntimeType for IHdrVideoControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IHdrVideoControl {
-    const NAME: &'static str = "Windows.Media.Devices.IHdrVideoControl";
-}
-pub trait IHdrVideoControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<HdrVideoMode>>;
-    fn Mode(&self) -> windows_core::Result<HdrVideoMode>;
-    fn SetMode(&self, value: HdrVideoMode) -> windows_core::Result<()>;
-}
-impl IHdrVideoControl_Vtbl {
-    pub const fn new<Identity: IHdrVideoControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IHdrVideoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHdrVideoControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedModes<Identity: IHdrVideoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHdrVideoControl_Impl::SupportedModes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Mode<Identity: IHdrVideoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut HdrVideoMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHdrVideoControl_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMode<Identity: IHdrVideoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: HdrVideoMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHdrVideoControl_Impl::SetMode(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHdrVideoControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            SupportedModes: SupportedModes::<Identity, OFFSET>,
-            Mode: Mode::<Identity, OFFSET>,
-            SetMode: SetMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHdrVideoControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IHdrVideoControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SupportedModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut HdrVideoMode) -> windows_core::HRESULT,
-    pub SetMode: unsafe extern "system" fn(*mut core::ffi::c_void, HdrVideoMode) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IInfraredTorchControl, IInfraredTorchControl_Vtbl, 0x1cba2c83_6cb6_5a04_a6fc_3be7b33ff056);
-impl windows_core::RuntimeType for IInfraredTorchControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IInfraredTorchControl {
-    const NAME: &'static str = "Windows.Media.Devices.IInfraredTorchControl";
-}
-pub trait IInfraredTorchControl_Impl: windows_core::IUnknownImpl {
-    fn IsSupported(&self) -> windows_core::Result<bool>;
-    fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<InfraredTorchMode>>;
-    fn CurrentMode(&self) -> windows_core::Result<InfraredTorchMode>;
-    fn SetCurrentMode(&self, value: InfraredTorchMode) -> windows_core::Result<()>;
-    fn MinPower(&self) -> windows_core::Result<i32>;
-    fn MaxPower(&self) -> windows_core::Result<i32>;
-    fn PowerStep(&self) -> windows_core::Result<i32>;
-    fn Power(&self) -> windows_core::Result<i32>;
-    fn SetPower(&self, value: i32) -> windows_core::Result<()>;
-}
-impl IInfraredTorchControl_Vtbl {
-    pub const fn new<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsSupported<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInfraredTorchControl_Impl::IsSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedModes<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInfraredTorchControl_Impl::SupportedModes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CurrentMode<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut InfraredTorchMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInfraredTorchControl_Impl::CurrentMode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCurrentMode<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: InfraredTorchMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInfraredTorchControl_Impl::SetCurrentMode(this, value).into()
-            }
-        }
-        unsafe extern "system" fn MinPower<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInfraredTorchControl_Impl::MinPower(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxPower<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInfraredTorchControl_Impl::MaxPower(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PowerStep<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInfraredTorchControl_Impl::PowerStep(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Power<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInfraredTorchControl_Impl::Power(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPower<Identity: IInfraredTorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IInfraredTorchControl_Impl::SetPower(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInfraredTorchControl, OFFSET>(),
-            IsSupported: IsSupported::<Identity, OFFSET>,
-            SupportedModes: SupportedModes::<Identity, OFFSET>,
-            CurrentMode: CurrentMode::<Identity, OFFSET>,
-            SetCurrentMode: SetCurrentMode::<Identity, OFFSET>,
-            MinPower: MinPower::<Identity, OFFSET>,
-            MaxPower: MaxPower::<Identity, OFFSET>,
-            PowerStep: PowerStep::<Identity, OFFSET>,
-            Power: Power::<Identity, OFFSET>,
-            SetPower: SetPower::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInfraredTorchControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IInfraredTorchControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SupportedModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CurrentMode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut InfraredTorchMode) -> windows_core::HRESULT,
-    pub SetCurrentMode: unsafe extern "system" fn(*mut core::ffi::c_void, InfraredTorchMode) -> windows_core::HRESULT,
-    pub MinPower: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub MaxPower: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub PowerStep: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub Power: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub SetPower: unsafe extern "system" fn(*mut core::ffi::c_void, i32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IIsoSpeedControl, IIsoSpeedControl_Vtbl, 0x27b6c322_25ad_4f1b_aaab_524ab376ca33);
-impl windows_core::RuntimeType for IIsoSpeedControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IIsoSpeedControl {
-    const NAME: &'static str = "Windows.Media.Devices.IIsoSpeedControl";
-}
-pub trait IIsoSpeedControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn SupportedPresets(&self) -> windows_core::Result<windows_collections::IVectorView<IsoSpeedPreset>>;
-    fn Preset(&self) -> windows_core::Result<IsoSpeedPreset>;
-    fn SetPresetAsync(&self, preset: IsoSpeedPreset) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IIsoSpeedControl_Vtbl {
-    pub const fn new<Identity: IIsoSpeedControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IIsoSpeedControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedPresets<Identity: IIsoSpeedControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl_Impl::SupportedPresets(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Preset<Identity: IIsoSpeedControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut IsoSpeedPreset) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl_Impl::Preset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPresetAsync<Identity: IIsoSpeedControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, preset: IsoSpeedPreset, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl_Impl::SetPresetAsync(this, preset) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IIsoSpeedControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            SupportedPresets: SupportedPresets::<Identity, OFFSET>,
-            Preset: Preset::<Identity, OFFSET>,
-            SetPresetAsync: SetPresetAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IIsoSpeedControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IIsoSpeedControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    #[cfg(feature = "deprecated")]
-    pub SupportedPresets: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    SupportedPresets: usize,
-    #[cfg(feature = "deprecated")]
-    pub Preset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut IsoSpeedPreset) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    Preset: usize,
-    #[cfg(feature = "deprecated")]
-    pub SetPresetAsync: unsafe extern "system" fn(*mut core::ffi::c_void, IsoSpeedPreset, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    SetPresetAsync: usize,
-}
-windows_core::imp::define_interface!(IIsoSpeedControl2, IIsoSpeedControl2_Vtbl, 0x6f1578f2_6d77_4f8a_8c2f_6130b6395053);
-impl windows_core::RuntimeType for IIsoSpeedControl2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IIsoSpeedControl2 {
-    const NAME: &'static str = "Windows.Media.Devices.IIsoSpeedControl2";
-}
-pub trait IIsoSpeedControl2_Impl: windows_core::IUnknownImpl {
-    fn Min(&self) -> windows_core::Result<u32>;
-    fn Max(&self) -> windows_core::Result<u32>;
-    fn Step(&self) -> windows_core::Result<u32>;
-    fn Value(&self) -> windows_core::Result<u32>;
-    fn SetValueAsync(&self, isoSpeed: u32) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn Auto(&self) -> windows_core::Result<bool>;
-    fn SetAutoAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IIsoSpeedControl2_Vtbl {
-    pub const fn new<Identity: IIsoSpeedControl2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Min<Identity: IIsoSpeedControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl2_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IIsoSpeedControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl2_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IIsoSpeedControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl2_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IIsoSpeedControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl2_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValueAsync<Identity: IIsoSpeedControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, isospeed: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl2_Impl::SetValueAsync(this, isospeed) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Auto<Identity: IIsoSpeedControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl2_Impl::Auto(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoAsync<Identity: IIsoSpeedControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIsoSpeedControl2_Impl::SetAutoAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IIsoSpeedControl2, OFFSET>(),
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValueAsync: SetValueAsync::<Identity, OFFSET>,
-            Auto: Auto::<Identity, OFFSET>,
-            SetAutoAsync: SetAutoAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IIsoSpeedControl2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IIsoSpeedControl2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetValueAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Auto: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAutoAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILowLagPhotoControl, ILowLagPhotoControl_Vtbl, 0x6d5c4dd0_fadf_415d_aee6_3baa529300c9);
-impl windows_core::RuntimeType for ILowLagPhotoControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl windows_core::RuntimeName for ILowLagPhotoControl {
-    const NAME: &'static str = "Windows.Media.Devices.ILowLagPhotoControl";
-}
-#[cfg(feature = "Media_MediaProperties")]
-pub trait ILowLagPhotoControl_Impl: windows_core::IUnknownImpl {
-    fn GetHighestConcurrentFrameRate(&self, captureProperties: windows_core::Ref<'_, super::MediaProperties::IMediaEncodingProperties>) -> windows_core::Result<super::MediaProperties::MediaRatio>;
-    fn GetCurrentFrameRate(&self) -> windows_core::Result<super::MediaProperties::MediaRatio>;
-    fn ThumbnailEnabled(&self) -> windows_core::Result<bool>;
-    fn SetThumbnailEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn ThumbnailFormat(&self) -> windows_core::Result<super::MediaProperties::MediaThumbnailFormat>;
-    fn SetThumbnailFormat(&self, value: super::MediaProperties::MediaThumbnailFormat) -> windows_core::Result<()>;
-    fn DesiredThumbnailSize(&self) -> windows_core::Result<u32>;
-    fn SetDesiredThumbnailSize(&self, value: u32) -> windows_core::Result<()>;
-    fn HardwareAcceleratedThumbnailSupported(&self) -> windows_core::Result<u32>;
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl ILowLagPhotoControl_Vtbl {
-    pub const fn new<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetHighestConcurrentFrameRate<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, captureproperties: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoControl_Impl::GetHighestConcurrentFrameRate(this, core::mem::transmute_copy(&captureproperties)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCurrentFrameRate<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoControl_Impl::GetCurrentFrameRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ThumbnailEnabled<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoControl_Impl::ThumbnailEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetThumbnailEnabled<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILowLagPhotoControl_Impl::SetThumbnailEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ThumbnailFormat<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::MediaProperties::MediaThumbnailFormat) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoControl_Impl::ThumbnailFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetThumbnailFormat<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::MediaProperties::MediaThumbnailFormat) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILowLagPhotoControl_Impl::SetThumbnailFormat(this, value).into()
-            }
-        }
-        unsafe extern "system" fn DesiredThumbnailSize<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoControl_Impl::DesiredThumbnailSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDesiredThumbnailSize<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILowLagPhotoControl_Impl::SetDesiredThumbnailSize(this, value).into()
-            }
-        }
-        unsafe extern "system" fn HardwareAcceleratedThumbnailSupported<Identity: ILowLagPhotoControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoControl_Impl::HardwareAcceleratedThumbnailSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILowLagPhotoControl, OFFSET>(),
-            GetHighestConcurrentFrameRate: GetHighestConcurrentFrameRate::<Identity, OFFSET>,
-            GetCurrentFrameRate: GetCurrentFrameRate::<Identity, OFFSET>,
-            ThumbnailEnabled: ThumbnailEnabled::<Identity, OFFSET>,
-            SetThumbnailEnabled: SetThumbnailEnabled::<Identity, OFFSET>,
-            ThumbnailFormat: ThumbnailFormat::<Identity, OFFSET>,
-            SetThumbnailFormat: SetThumbnailFormat::<Identity, OFFSET>,
-            DesiredThumbnailSize: DesiredThumbnailSize::<Identity, OFFSET>,
-            SetDesiredThumbnailSize: SetDesiredThumbnailSize::<Identity, OFFSET>,
-            HardwareAcceleratedThumbnailSupported: HardwareAcceleratedThumbnailSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILowLagPhotoControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILowLagPhotoControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub GetHighestConcurrentFrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    GetHighestConcurrentFrameRate: usize,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub GetCurrentFrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    GetCurrentFrameRate: usize,
-    pub ThumbnailEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetThumbnailEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub ThumbnailFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::MediaProperties::MediaThumbnailFormat) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    ThumbnailFormat: usize,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub SetThumbnailFormat: unsafe extern "system" fn(*mut core::ffi::c_void, super::MediaProperties::MediaThumbnailFormat) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    SetThumbnailFormat: usize,
-    pub DesiredThumbnailSize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetDesiredThumbnailSize: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub HardwareAcceleratedThumbnailSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ILowLagPhotoSequenceControl, ILowLagPhotoSequenceControl_Vtbl, 0x3dcf909d_6d16_409c_bafe_b9a594c6fde6);
-impl windows_core::RuntimeType for ILowLagPhotoSequenceControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl windows_core::RuntimeName for ILowLagPhotoSequenceControl {
-    const NAME: &'static str = "Windows.Media.Devices.ILowLagPhotoSequenceControl";
-}
-#[cfg(feature = "Media_MediaProperties")]
-pub trait ILowLagPhotoSequenceControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn MaxPastPhotos(&self) -> windows_core::Result<u32>;
-    fn MaxPhotosPerSecond(&self) -> windows_core::Result<f32>;
-    fn PastPhotoLimit(&self) -> windows_core::Result<u32>;
-    fn SetPastPhotoLimit(&self, value: u32) -> windows_core::Result<()>;
-    fn PhotosPerSecondLimit(&self) -> windows_core::Result<f32>;
-    fn SetPhotosPerSecondLimit(&self, value: f32) -> windows_core::Result<()>;
-    fn GetHighestConcurrentFrameRate(&self, captureProperties: windows_core::Ref<'_, super::MediaProperties::IMediaEncodingProperties>) -> windows_core::Result<super::MediaProperties::MediaRatio>;
-    fn GetCurrentFrameRate(&self) -> windows_core::Result<super::MediaProperties::MediaRatio>;
-    fn ThumbnailEnabled(&self) -> windows_core::Result<bool>;
-    fn SetThumbnailEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn ThumbnailFormat(&self) -> windows_core::Result<super::MediaProperties::MediaThumbnailFormat>;
-    fn SetThumbnailFormat(&self, value: super::MediaProperties::MediaThumbnailFormat) -> windows_core::Result<()>;
-    fn DesiredThumbnailSize(&self) -> windows_core::Result<u32>;
-    fn SetDesiredThumbnailSize(&self, value: u32) -> windows_core::Result<()>;
-    fn HardwareAcceleratedThumbnailSupported(&self) -> windows_core::Result<u32>;
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl ILowLagPhotoSequenceControl_Vtbl {
-    pub const fn new<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxPastPhotos<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::MaxPastPhotos(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxPhotosPerSecond<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::MaxPhotosPerSecond(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PastPhotoLimit<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::PastPhotoLimit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPastPhotoLimit<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILowLagPhotoSequenceControl_Impl::SetPastPhotoLimit(this, value).into()
-            }
-        }
-        unsafe extern "system" fn PhotosPerSecondLimit<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::PhotosPerSecondLimit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPhotosPerSecondLimit<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILowLagPhotoSequenceControl_Impl::SetPhotosPerSecondLimit(this, value).into()
-            }
-        }
-        unsafe extern "system" fn GetHighestConcurrentFrameRate<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, captureproperties: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::GetHighestConcurrentFrameRate(this, core::mem::transmute_copy(&captureproperties)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCurrentFrameRate<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::GetCurrentFrameRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ThumbnailEnabled<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::ThumbnailEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetThumbnailEnabled<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILowLagPhotoSequenceControl_Impl::SetThumbnailEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ThumbnailFormat<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::MediaProperties::MediaThumbnailFormat) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::ThumbnailFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetThumbnailFormat<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::MediaProperties::MediaThumbnailFormat) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILowLagPhotoSequenceControl_Impl::SetThumbnailFormat(this, value).into()
-            }
-        }
-        unsafe extern "system" fn DesiredThumbnailSize<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::DesiredThumbnailSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDesiredThumbnailSize<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ILowLagPhotoSequenceControl_Impl::SetDesiredThumbnailSize(this, value).into()
-            }
-        }
-        unsafe extern "system" fn HardwareAcceleratedThumbnailSupported<Identity: ILowLagPhotoSequenceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ILowLagPhotoSequenceControl_Impl::HardwareAcceleratedThumbnailSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ILowLagPhotoSequenceControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            MaxPastPhotos: MaxPastPhotos::<Identity, OFFSET>,
-            MaxPhotosPerSecond: MaxPhotosPerSecond::<Identity, OFFSET>,
-            PastPhotoLimit: PastPhotoLimit::<Identity, OFFSET>,
-            SetPastPhotoLimit: SetPastPhotoLimit::<Identity, OFFSET>,
-            PhotosPerSecondLimit: PhotosPerSecondLimit::<Identity, OFFSET>,
-            SetPhotosPerSecondLimit: SetPhotosPerSecondLimit::<Identity, OFFSET>,
-            GetHighestConcurrentFrameRate: GetHighestConcurrentFrameRate::<Identity, OFFSET>,
-            GetCurrentFrameRate: GetCurrentFrameRate::<Identity, OFFSET>,
-            ThumbnailEnabled: ThumbnailEnabled::<Identity, OFFSET>,
-            SetThumbnailEnabled: SetThumbnailEnabled::<Identity, OFFSET>,
-            ThumbnailFormat: ThumbnailFormat::<Identity, OFFSET>,
-            SetThumbnailFormat: SetThumbnailFormat::<Identity, OFFSET>,
-            DesiredThumbnailSize: DesiredThumbnailSize::<Identity, OFFSET>,
-            SetDesiredThumbnailSize: SetDesiredThumbnailSize::<Identity, OFFSET>,
-            HardwareAcceleratedThumbnailSupported: HardwareAcceleratedThumbnailSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ILowLagPhotoSequenceControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ILowLagPhotoSequenceControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub MaxPastPhotos: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub MaxPhotosPerSecond: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub PastPhotoLimit: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetPastPhotoLimit: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub PhotosPerSecondLimit: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub SetPhotosPerSecondLimit: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub GetHighestConcurrentFrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    GetHighestConcurrentFrameRate: usize,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub GetCurrentFrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    GetCurrentFrameRate: usize,
-    pub ThumbnailEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetThumbnailEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub ThumbnailFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::MediaProperties::MediaThumbnailFormat) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    ThumbnailFormat: usize,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub SetThumbnailFormat: unsafe extern "system" fn(*mut core::ffi::c_void, super::MediaProperties::MediaThumbnailFormat) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    SetThumbnailFormat: usize,
-    pub DesiredThumbnailSize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetDesiredThumbnailSize: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub HardwareAcceleratedThumbnailSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaDeviceControl, IMediaDeviceControl_Vtbl, 0xefa8dfa9_6f75_4863_ba0b_583f3036b4de);
-impl windows_core::RuntimeType for IMediaDeviceControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaDeviceControl {
-    const NAME: &'static str = "Windows.Media.Devices.IMediaDeviceControl";
-}
-pub trait IMediaDeviceControl_Impl: windows_core::IUnknownImpl {
-    fn Capabilities(&self) -> windows_core::Result<MediaDeviceControlCapabilities>;
-    fn TryGetValue(&self, value: &mut f64) -> windows_core::Result<bool>;
-    fn TrySetValue(&self, value: f64) -> windows_core::Result<bool>;
-    fn TryGetAuto(&self, value: &mut bool) -> windows_core::Result<bool>;
-    fn TrySetAuto(&self, value: bool) -> windows_core::Result<bool>;
-}
-impl IMediaDeviceControl_Vtbl {
-    pub const fn new<Identity: IMediaDeviceControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Capabilities<Identity: IMediaDeviceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControl_Impl::Capabilities(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryGetValue<Identity: IMediaDeviceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut f64, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControl_Impl::TryGetValue(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TrySetValue<Identity: IMediaDeviceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControl_Impl::TrySetValue(this, value) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryGetAuto<Identity: IMediaDeviceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut bool, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControl_Impl::TryGetAuto(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TrySetAuto<Identity: IMediaDeviceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControl_Impl::TrySetAuto(this, value) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaDeviceControl, OFFSET>(),
-            Capabilities: Capabilities::<Identity, OFFSET>,
-            TryGetValue: TryGetValue::<Identity, OFFSET>,
-            TrySetValue: TrySetValue::<Identity, OFFSET>,
-            TryGetAuto: TryGetAuto::<Identity, OFFSET>,
-            TrySetAuto: TrySetAuto::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaDeviceControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaDeviceControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Capabilities: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TryGetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64, *mut bool) -> windows_core::HRESULT,
-    pub TrySetValue: unsafe extern "system" fn(*mut core::ffi::c_void, f64, *mut bool) -> windows_core::HRESULT,
-    pub TryGetAuto: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool, *mut bool) -> windows_core::HRESULT,
-    pub TrySetAuto: unsafe extern "system" fn(*mut core::ffi::c_void, bool, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaDeviceControlCapabilities, IMediaDeviceControlCapabilities_Vtbl, 0x23005816_eb85_43e2_b92b_8240d5ee70ec);
-impl windows_core::RuntimeType for IMediaDeviceControlCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaDeviceControlCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.IMediaDeviceControlCapabilities";
-}
-pub trait IMediaDeviceControlCapabilities_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Min(&self) -> windows_core::Result<f64>;
-    fn Max(&self) -> windows_core::Result<f64>;
-    fn Step(&self) -> windows_core::Result<f64>;
-    fn Default(&self) -> windows_core::Result<f64>;
-    fn AutoModeSupported(&self) -> windows_core::Result<bool>;
-}
-impl IMediaDeviceControlCapabilities_Vtbl {
-    pub const fn new<Identity: IMediaDeviceControlCapabilities_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IMediaDeviceControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControlCapabilities_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IMediaDeviceControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControlCapabilities_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IMediaDeviceControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControlCapabilities_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IMediaDeviceControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControlCapabilities_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Default<Identity: IMediaDeviceControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControlCapabilities_Impl::Default(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AutoModeSupported<Identity: IMediaDeviceControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceControlCapabilities_Impl::AutoModeSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaDeviceControlCapabilities, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-            Default: Default::<Identity, OFFSET>,
-            AutoModeSupported: AutoModeSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaDeviceControlCapabilities as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaDeviceControlCapabilities_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub Default: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub AutoModeSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaDeviceController, IMediaDeviceController_Vtbl, 0xf6f8f5ce_209a_48fb_86fc_d44578f317e6);
-impl windows_core::RuntimeType for IMediaDeviceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaDeviceController, windows_core::IUnknown, windows_core::IInspectable);
-impl IMediaDeviceController {
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn GetAvailableMediaStreamProperties(&self, mediastreamtype: super::Capture::MediaStreamType) -> windows_core::Result<windows_collections::IVectorView<super::MediaProperties::IMediaEncodingProperties>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAvailableMediaStreamProperties)(windows_core::Interface::as_raw(this), mediastreamtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn GetMediaStreamProperties(&self, mediastreamtype: super::Capture::MediaStreamType) -> windows_core::Result<super::MediaProperties::IMediaEncodingProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMediaStreamProperties)(windows_core::Interface::as_raw(this), mediastreamtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn SetMediaStreamPropertiesAsync<P1>(&self, mediastreamtype: super::Capture::MediaStreamType, mediaencodingproperties: P1) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P1: windows_core::Param<super::MediaProperties::IMediaEncodingProperties>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetMediaStreamPropertiesAsync)(windows_core::Interface::as_raw(this), mediastreamtype, mediaencodingproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-impl windows_core::RuntimeName for IMediaDeviceController {
-    const NAME: &'static str = "Windows.Media.Devices.IMediaDeviceController";
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-pub trait IMediaDeviceController_Impl: windows_core::IUnknownImpl {
-    fn GetAvailableMediaStreamProperties(&self, mediaStreamType: super::Capture::MediaStreamType) -> windows_core::Result<windows_collections::IVectorView<super::MediaProperties::IMediaEncodingProperties>>;
-    fn GetMediaStreamProperties(&self, mediaStreamType: super::Capture::MediaStreamType) -> windows_core::Result<super::MediaProperties::IMediaEncodingProperties>;
-    fn SetMediaStreamPropertiesAsync(&self, mediaStreamType: super::Capture::MediaStreamType, mediaEncodingProperties: windows_core::Ref<'_, super::MediaProperties::IMediaEncodingProperties>) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-impl IMediaDeviceController_Vtbl {
-    pub const fn new<Identity: IMediaDeviceController_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetAvailableMediaStreamProperties<Identity: IMediaDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediastreamtype: super::Capture::MediaStreamType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceController_Impl::GetAvailableMediaStreamProperties(this, mediastreamtype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetMediaStreamProperties<Identity: IMediaDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediastreamtype: super::Capture::MediaStreamType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceController_Impl::GetMediaStreamProperties(this, mediastreamtype) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMediaStreamPropertiesAsync<Identity: IMediaDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediastreamtype: super::Capture::MediaStreamType, mediaencodingproperties: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaDeviceController_Impl::SetMediaStreamPropertiesAsync(this, mediastreamtype, core::mem::transmute_copy(&mediaencodingproperties)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaDeviceController, OFFSET>(),
-            GetAvailableMediaStreamProperties: GetAvailableMediaStreamProperties::<Identity, OFFSET>,
-            GetMediaStreamProperties: GetMediaStreamProperties::<Identity, OFFSET>,
-            SetMediaStreamPropertiesAsync: SetMediaStreamPropertiesAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaDeviceController as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaDeviceController_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub GetAvailableMediaStreamProperties: unsafe extern "system" fn(*mut core::ffi::c_void, super::Capture::MediaStreamType, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Capture", feature = "Media_MediaProperties")))]
-    GetAvailableMediaStreamProperties: usize,
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub GetMediaStreamProperties: unsafe extern "system" fn(*mut core::ffi::c_void, super::Capture::MediaStreamType, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Capture", feature = "Media_MediaProperties")))]
-    GetMediaStreamProperties: usize,
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub SetMediaStreamPropertiesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, super::Capture::MediaStreamType, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Capture", feature = "Media_MediaProperties")))]
-    SetMediaStreamPropertiesAsync: usize,
-}
-windows_core::imp::define_interface!(IOpticalImageStabilizationControl, IOpticalImageStabilizationControl_Vtbl, 0xbfad9c1d_00bc_423b_8eb2_a0178ca94247);
-impl windows_core::RuntimeType for IOpticalImageStabilizationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IOpticalImageStabilizationControl {
-    const NAME: &'static str = "Windows.Media.Devices.IOpticalImageStabilizationControl";
-}
-pub trait IOpticalImageStabilizationControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<OpticalImageStabilizationMode>>;
-    fn Mode(&self) -> windows_core::Result<OpticalImageStabilizationMode>;
-    fn SetMode(&self, value: OpticalImageStabilizationMode) -> windows_core::Result<()>;
-}
-impl IOpticalImageStabilizationControl_Vtbl {
-    pub const fn new<Identity: IOpticalImageStabilizationControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IOpticalImageStabilizationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOpticalImageStabilizationControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedModes<Identity: IOpticalImageStabilizationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOpticalImageStabilizationControl_Impl::SupportedModes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Mode<Identity: IOpticalImageStabilizationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut OpticalImageStabilizationMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IOpticalImageStabilizationControl_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMode<Identity: IOpticalImageStabilizationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: OpticalImageStabilizationMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IOpticalImageStabilizationControl_Impl::SetMode(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IOpticalImageStabilizationControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            SupportedModes: SupportedModes::<Identity, OFFSET>,
-            Mode: Mode::<Identity, OFFSET>,
-            SetMode: SetMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IOpticalImageStabilizationControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IOpticalImageStabilizationControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SupportedModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut OpticalImageStabilizationMode) -> windows_core::HRESULT,
-    pub SetMode: unsafe extern "system" fn(*mut core::ffi::c_void, OpticalImageStabilizationMode) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IPanelBasedOptimizationControl, IPanelBasedOptimizationControl_Vtbl, 0x33323223_6247_5419_a5a4_3d808645d917);
-impl windows_core::RuntimeType for IPanelBasedOptimizationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Devices_Enumeration")]
-impl windows_core::RuntimeName for IPanelBasedOptimizationControl {
-    const NAME: &'static str = "Windows.Media.Devices.IPanelBasedOptimizationControl";
-}
-#[cfg(feature = "Devices_Enumeration")]
-pub trait IPanelBasedOptimizationControl_Impl: windows_core::IUnknownImpl {
-    fn IsSupported(&self) -> windows_core::Result<bool>;
-    fn Panel(&self) -> windows_core::Result<super::super::Devices::Enumeration::Panel>;
-    fn SetPanel(&self, value: super::super::Devices::Enumeration::Panel) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Devices_Enumeration")]
-impl IPanelBasedOptimizationControl_Vtbl {
-    pub const fn new<Identity: IPanelBasedOptimizationControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsSupported<Identity: IPanelBasedOptimizationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPanelBasedOptimizationControl_Impl::IsSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Panel<Identity: IPanelBasedOptimizationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Devices::Enumeration::Panel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPanelBasedOptimizationControl_Impl::Panel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPanel<Identity: IPanelBasedOptimizationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Devices::Enumeration::Panel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPanelBasedOptimizationControl_Impl::SetPanel(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IPanelBasedOptimizationControl, OFFSET>(),
-            IsSupported: IsSupported::<Identity, OFFSET>,
-            Panel: Panel::<Identity, OFFSET>,
-            SetPanel: SetPanel::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPanelBasedOptimizationControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IPanelBasedOptimizationControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    #[cfg(feature = "Devices_Enumeration")]
-    pub Panel: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Devices::Enumeration::Panel) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Devices_Enumeration"))]
-    Panel: usize,
-    #[cfg(feature = "Devices_Enumeration")]
-    pub SetPanel: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Devices::Enumeration::Panel) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Devices_Enumeration"))]
-    SetPanel: usize,
-}
-windows_core::imp::define_interface!(IPhotoConfirmationControl, IPhotoConfirmationControl_Vtbl, 0xc8f3f363_ff5e_4582_a9a8_0550f85a4a76);
-impl windows_core::RuntimeType for IPhotoConfirmationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl windows_core::RuntimeName for IPhotoConfirmationControl {
-    const NAME: &'static str = "Windows.Media.Devices.IPhotoConfirmationControl";
-}
-#[cfg(feature = "Media_MediaProperties")]
-pub trait IPhotoConfirmationControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Enabled(&self) -> windows_core::Result<bool>;
-    fn SetEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn PixelFormat(&self) -> windows_core::Result<super::MediaProperties::MediaPixelFormat>;
-    fn SetPixelFormat(&self, format: super::MediaProperties::MediaPixelFormat) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl IPhotoConfirmationControl_Vtbl {
-    pub const fn new<Identity: IPhotoConfirmationControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IPhotoConfirmationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPhotoConfirmationControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Enabled<Identity: IPhotoConfirmationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPhotoConfirmationControl_Impl::Enabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetEnabled<Identity: IPhotoConfirmationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPhotoConfirmationControl_Impl::SetEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn PixelFormat<Identity: IPhotoConfirmationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::MediaProperties::MediaPixelFormat) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPhotoConfirmationControl_Impl::PixelFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPixelFormat<Identity: IPhotoConfirmationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, format: super::MediaProperties::MediaPixelFormat) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPhotoConfirmationControl_Impl::SetPixelFormat(this, format).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IPhotoConfirmationControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Enabled: Enabled::<Identity, OFFSET>,
-            SetEnabled: SetEnabled::<Identity, OFFSET>,
-            PixelFormat: PixelFormat::<Identity, OFFSET>,
-            SetPixelFormat: SetPixelFormat::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPhotoConfirmationControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IPhotoConfirmationControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Enabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub PixelFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::MediaProperties::MediaPixelFormat) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    PixelFormat: usize,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub SetPixelFormat: unsafe extern "system" fn(*mut core::ffi::c_void, super::MediaProperties::MediaPixelFormat) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    SetPixelFormat: usize,
-}
-windows_core::imp::define_interface!(IRegionOfInterest, IRegionOfInterest_Vtbl, 0xe5ecc834_ce66_4e05_a78f_cf391a5ec2d1);
-impl windows_core::RuntimeType for IRegionOfInterest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IRegionOfInterest {
-    const NAME: &'static str = "Windows.Media.Devices.IRegionOfInterest";
-}
-pub trait IRegionOfInterest_Impl: windows_core::IUnknownImpl {
-    fn AutoFocusEnabled(&self) -> windows_core::Result<bool>;
-    fn SetAutoFocusEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn AutoWhiteBalanceEnabled(&self) -> windows_core::Result<bool>;
-    fn SetAutoWhiteBalanceEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn AutoExposureEnabled(&self) -> windows_core::Result<bool>;
-    fn SetAutoExposureEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn Bounds(&self) -> windows_core::Result<super::super::Foundation::Rect>;
-    fn SetBounds(&self, value: &super::super::Foundation::Rect) -> windows_core::Result<()>;
-}
-impl IRegionOfInterest_Vtbl {
-    pub const fn new<Identity: IRegionOfInterest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AutoFocusEnabled<Identity: IRegionOfInterest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionOfInterest_Impl::AutoFocusEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoFocusEnabled<Identity: IRegionOfInterest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRegionOfInterest_Impl::SetAutoFocusEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn AutoWhiteBalanceEnabled<Identity: IRegionOfInterest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionOfInterest_Impl::AutoWhiteBalanceEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoWhiteBalanceEnabled<Identity: IRegionOfInterest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRegionOfInterest_Impl::SetAutoWhiteBalanceEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn AutoExposureEnabled<Identity: IRegionOfInterest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionOfInterest_Impl::AutoExposureEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoExposureEnabled<Identity: IRegionOfInterest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRegionOfInterest_Impl::SetAutoExposureEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Bounds<Identity: IRegionOfInterest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::Rect) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionOfInterest_Impl::Bounds(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetBounds<Identity: IRegionOfInterest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::Rect) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRegionOfInterest_Impl::SetBounds(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRegionOfInterest, OFFSET>(),
-            AutoFocusEnabled: AutoFocusEnabled::<Identity, OFFSET>,
-            SetAutoFocusEnabled: SetAutoFocusEnabled::<Identity, OFFSET>,
-            AutoWhiteBalanceEnabled: AutoWhiteBalanceEnabled::<Identity, OFFSET>,
-            SetAutoWhiteBalanceEnabled: SetAutoWhiteBalanceEnabled::<Identity, OFFSET>,
-            AutoExposureEnabled: AutoExposureEnabled::<Identity, OFFSET>,
-            SetAutoExposureEnabled: SetAutoExposureEnabled::<Identity, OFFSET>,
-            Bounds: Bounds::<Identity, OFFSET>,
-            SetBounds: SetBounds::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRegionOfInterest as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IRegionOfInterest_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AutoFocusEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAutoFocusEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub AutoWhiteBalanceEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAutoWhiteBalanceEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub AutoExposureEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAutoExposureEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub Bounds: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::Rect) -> windows_core::HRESULT,
-    pub SetBounds: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::Rect) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IRegionOfInterest2, IRegionOfInterest2_Vtbl, 0x19fe2a91_73aa_4d51_8a9d_56ccf7db7f54);
-impl windows_core::RuntimeType for IRegionOfInterest2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IRegionOfInterest2 {
-    const NAME: &'static str = "Windows.Media.Devices.IRegionOfInterest2";
-}
-pub trait IRegionOfInterest2_Impl: windows_core::IUnknownImpl {
-    fn Type(&self) -> windows_core::Result<RegionOfInterestType>;
-    fn SetType(&self, value: RegionOfInterestType) -> windows_core::Result<()>;
-    fn BoundsNormalized(&self) -> windows_core::Result<bool>;
-    fn SetBoundsNormalized(&self, value: bool) -> windows_core::Result<()>;
-    fn Weight(&self) -> windows_core::Result<u32>;
-    fn SetWeight(&self, value: u32) -> windows_core::Result<()>;
-}
-impl IRegionOfInterest2_Vtbl {
-    pub const fn new<Identity: IRegionOfInterest2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Type<Identity: IRegionOfInterest2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut RegionOfInterestType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionOfInterest2_Impl::Type(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetType<Identity: IRegionOfInterest2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: RegionOfInterestType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRegionOfInterest2_Impl::SetType(this, value).into()
-            }
-        }
-        unsafe extern "system" fn BoundsNormalized<Identity: IRegionOfInterest2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionOfInterest2_Impl::BoundsNormalized(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetBoundsNormalized<Identity: IRegionOfInterest2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRegionOfInterest2_Impl::SetBoundsNormalized(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Weight<Identity: IRegionOfInterest2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionOfInterest2_Impl::Weight(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetWeight<Identity: IRegionOfInterest2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IRegionOfInterest2_Impl::SetWeight(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRegionOfInterest2, OFFSET>(),
-            Type: Type::<Identity, OFFSET>,
-            SetType: SetType::<Identity, OFFSET>,
-            BoundsNormalized: BoundsNormalized::<Identity, OFFSET>,
-            SetBoundsNormalized: SetBoundsNormalized::<Identity, OFFSET>,
-            Weight: Weight::<Identity, OFFSET>,
-            SetWeight: SetWeight::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRegionOfInterest2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IRegionOfInterest2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Type: unsafe extern "system" fn(*mut core::ffi::c_void, *mut RegionOfInterestType) -> windows_core::HRESULT,
-    pub SetType: unsafe extern "system" fn(*mut core::ffi::c_void, RegionOfInterestType) -> windows_core::HRESULT,
-    pub BoundsNormalized: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetBoundsNormalized: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub Weight: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetWeight: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IRegionsOfInterestControl, IRegionsOfInterestControl_Vtbl, 0xc323f527_ab0b_4558_8b5b_df5693db0378);
-impl windows_core::RuntimeType for IRegionsOfInterestControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IRegionsOfInterestControl {
-    const NAME: &'static str = "Windows.Media.Devices.IRegionsOfInterestControl";
-}
-pub trait IRegionsOfInterestControl_Impl: windows_core::IUnknownImpl {
-    fn MaxRegions(&self) -> windows_core::Result<u32>;
-    fn SetRegionsAsync(&self, regions: windows_core::Ref<'_, windows_collections::IIterable<RegionOfInterest>>) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn SetRegionsWithLockAsync(&self, regions: windows_core::Ref<'_, windows_collections::IIterable<RegionOfInterest>>, lockValues: bool) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn ClearRegionsAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn AutoFocusSupported(&self) -> windows_core::Result<bool>;
-    fn AutoWhiteBalanceSupported(&self) -> windows_core::Result<bool>;
-    fn AutoExposureSupported(&self) -> windows_core::Result<bool>;
-}
-impl IRegionsOfInterestControl_Vtbl {
-    pub const fn new<Identity: IRegionsOfInterestControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MaxRegions<Identity: IRegionsOfInterestControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionsOfInterestControl_Impl::MaxRegions(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRegionsAsync<Identity: IRegionsOfInterestControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, regions: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionsOfInterestControl_Impl::SetRegionsAsync(this, core::mem::transmute_copy(&regions)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRegionsWithLockAsync<Identity: IRegionsOfInterestControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, regions: *mut core::ffi::c_void, lockvalues: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionsOfInterestControl_Impl::SetRegionsWithLockAsync(this, core::mem::transmute_copy(&regions), lockvalues) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ClearRegionsAsync<Identity: IRegionsOfInterestControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionsOfInterestControl_Impl::ClearRegionsAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AutoFocusSupported<Identity: IRegionsOfInterestControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionsOfInterestControl_Impl::AutoFocusSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AutoWhiteBalanceSupported<Identity: IRegionsOfInterestControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionsOfInterestControl_Impl::AutoWhiteBalanceSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AutoExposureSupported<Identity: IRegionsOfInterestControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRegionsOfInterestControl_Impl::AutoExposureSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRegionsOfInterestControl, OFFSET>(),
-            MaxRegions: MaxRegions::<Identity, OFFSET>,
-            SetRegionsAsync: SetRegionsAsync::<Identity, OFFSET>,
-            SetRegionsWithLockAsync: SetRegionsWithLockAsync::<Identity, OFFSET>,
-            ClearRegionsAsync: ClearRegionsAsync::<Identity, OFFSET>,
-            AutoFocusSupported: AutoFocusSupported::<Identity, OFFSET>,
-            AutoWhiteBalanceSupported: AutoWhiteBalanceSupported::<Identity, OFFSET>,
-            AutoExposureSupported: AutoExposureSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRegionsOfInterestControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IRegionsOfInterestControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub MaxRegions: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetRegionsAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetRegionsWithLockAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, bool, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ClearRegionsAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AutoFocusSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub AutoWhiteBalanceSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub AutoExposureSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISceneModeControl, ISceneModeControl_Vtbl, 0xd48e5af7_8d59_4854_8c62_12c70ba89b7c);
-impl windows_core::RuntimeType for ISceneModeControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISceneModeControl {
-    const NAME: &'static str = "Windows.Media.Devices.ISceneModeControl";
-}
-pub trait ISceneModeControl_Impl: windows_core::IUnknownImpl {
-    fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<CaptureSceneMode>>;
-    fn Value(&self) -> windows_core::Result<CaptureSceneMode>;
-    fn SetValueAsync(&self, sceneMode: CaptureSceneMode) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl ISceneModeControl_Vtbl {
-    pub const fn new<Identity: ISceneModeControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SupportedModes<Identity: ISceneModeControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISceneModeControl_Impl::SupportedModes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: ISceneModeControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut CaptureSceneMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISceneModeControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValueAsync<Identity: ISceneModeControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, scenemode: CaptureSceneMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISceneModeControl_Impl::SetValueAsync(this, scenemode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISceneModeControl, OFFSET>(),
-            SupportedModes: SupportedModes::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValueAsync: SetValueAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISceneModeControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISceneModeControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SupportedModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut CaptureSceneMode) -> windows_core::HRESULT,
-    pub SetValueAsync: unsafe extern "system" fn(*mut core::ffi::c_void, CaptureSceneMode, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITorchControl, ITorchControl_Vtbl, 0xa6053665_8250_416c_919a_724296afa306);
-impl windows_core::RuntimeType for ITorchControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ITorchControl {
-    const NAME: &'static str = "Windows.Media.Devices.ITorchControl";
-}
-pub trait ITorchControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn PowerSupported(&self) -> windows_core::Result<bool>;
-    fn Enabled(&self) -> windows_core::Result<bool>;
-    fn SetEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn PowerPercent(&self) -> windows_core::Result<f32>;
-    fn SetPowerPercent(&self, value: f32) -> windows_core::Result<()>;
-}
-impl ITorchControl_Vtbl {
-    pub const fn new<Identity: ITorchControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: ITorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITorchControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PowerSupported<Identity: ITorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITorchControl_Impl::PowerSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Enabled<Identity: ITorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITorchControl_Impl::Enabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetEnabled<Identity: ITorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ITorchControl_Impl::SetEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn PowerPercent<Identity: ITorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITorchControl_Impl::PowerPercent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPowerPercent<Identity: ITorchControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ITorchControl_Impl::SetPowerPercent(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITorchControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            PowerSupported: PowerSupported::<Identity, OFFSET>,
-            Enabled: Enabled::<Identity, OFFSET>,
-            SetEnabled: SetEnabled::<Identity, OFFSET>,
-            PowerPercent: PowerPercent::<Identity, OFFSET>,
-            SetPowerPercent: SetPowerPercent::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITorchControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITorchControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub PowerSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Enabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub PowerPercent: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub SetPowerPercent: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoDeviceController, IVideoDeviceController_Vtbl, 0x99555575_2e2e_40b8_b6c7_f82d10013210);
-impl windows_core::RuntimeType for IVideoDeviceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-impl windows_core::RuntimeName for IVideoDeviceController {
-    const NAME: &'static str = "Windows.Media.Devices.IVideoDeviceController";
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-pub trait IVideoDeviceController_Impl: IMediaDeviceController_Impl {
-    fn Brightness(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn Contrast(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn Hue(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn WhiteBalance(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn BacklightCompensation(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn Pan(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn Tilt(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn Zoom(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn Roll(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn Exposure(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn Focus(&self) -> windows_core::Result<MediaDeviceControl>;
-    fn TrySetPowerlineFrequency(&self, value: super::Capture::PowerlineFrequency) -> windows_core::Result<bool>;
-    fn TryGetPowerlineFrequency(&self, value: &mut super::Capture::PowerlineFrequency) -> windows_core::Result<bool>;
-}
-#[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-impl IVideoDeviceController_Vtbl {
-    pub const fn new<Identity: IVideoDeviceController_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Brightness<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Brightness(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Contrast<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Contrast(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Hue<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Hue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WhiteBalance<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::WhiteBalance(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BacklightCompensation<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::BacklightCompensation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Pan<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Pan(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Tilt<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Tilt(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Zoom<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Zoom(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Roll<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Roll(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Exposure<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Exposure(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Focus<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::Focus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TrySetPowerlineFrequency<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::Capture::PowerlineFrequency, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::TrySetPowerlineFrequency(this, value) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryGetPowerlineFrequency<Identity: IVideoDeviceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut super::Capture::PowerlineFrequency, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceController_Impl::TryGetPowerlineFrequency(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoDeviceController, OFFSET>(),
-            Brightness: Brightness::<Identity, OFFSET>,
-            Contrast: Contrast::<Identity, OFFSET>,
-            Hue: Hue::<Identity, OFFSET>,
-            WhiteBalance: WhiteBalance::<Identity, OFFSET>,
-            BacklightCompensation: BacklightCompensation::<Identity, OFFSET>,
-            Pan: Pan::<Identity, OFFSET>,
-            Tilt: Tilt::<Identity, OFFSET>,
-            Zoom: Zoom::<Identity, OFFSET>,
-            Roll: Roll::<Identity, OFFSET>,
-            Exposure: Exposure::<Identity, OFFSET>,
-            Focus: Focus::<Identity, OFFSET>,
-            TrySetPowerlineFrequency: TrySetPowerlineFrequency::<Identity, OFFSET>,
-            TryGetPowerlineFrequency: TryGetPowerlineFrequency::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoDeviceController as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoDeviceController_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Brightness: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Contrast: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Hue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub WhiteBalance: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub BacklightCompensation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Pan: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Tilt: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Zoom: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Roll: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Exposure: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Focus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_Capture")]
-    pub TrySetPowerlineFrequency: unsafe extern "system" fn(*mut core::ffi::c_void, super::Capture::PowerlineFrequency, *mut bool) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Capture"))]
-    TrySetPowerlineFrequency: usize,
-    #[cfg(feature = "Media_Capture")]
-    pub TryGetPowerlineFrequency: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::Capture::PowerlineFrequency, *mut bool) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Capture"))]
-    TryGetPowerlineFrequency: usize,
-}
-windows_core::imp::define_interface!(IVideoDeviceControllerGetDevicePropertyResult, IVideoDeviceControllerGetDevicePropertyResult_Vtbl, 0xc5d88395_6ed5_4790_8b5d_0ef13935d0f8);
-impl windows_core::RuntimeType for IVideoDeviceControllerGetDevicePropertyResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoDeviceControllerGetDevicePropertyResult {
-    const NAME: &'static str = "Windows.Media.Devices.IVideoDeviceControllerGetDevicePropertyResult";
-}
-pub trait IVideoDeviceControllerGetDevicePropertyResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<VideoDeviceControllerGetDevicePropertyStatus>;
-    fn Value(&self) -> windows_core::Result<windows_core::IInspectable>;
-}
-impl IVideoDeviceControllerGetDevicePropertyResult_Vtbl {
-    pub const fn new<Identity: IVideoDeviceControllerGetDevicePropertyResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IVideoDeviceControllerGetDevicePropertyResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut VideoDeviceControllerGetDevicePropertyStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceControllerGetDevicePropertyResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IVideoDeviceControllerGetDevicePropertyResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoDeviceControllerGetDevicePropertyResult_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoDeviceControllerGetDevicePropertyResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoDeviceControllerGetDevicePropertyResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoDeviceControllerGetDevicePropertyResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Status: unsafe extern "system" fn(*mut core::ffi::c_void, *mut VideoDeviceControllerGetDevicePropertyStatus) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoTemporalDenoisingControl, IVideoTemporalDenoisingControl_Vtbl, 0x7ab34735_3e2a_4a32_baff_4358c4fbdd57);
-impl windows_core::RuntimeType for IVideoTemporalDenoisingControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoTemporalDenoisingControl {
-    const NAME: &'static str = "Windows.Media.Devices.IVideoTemporalDenoisingControl";
-}
-pub trait IVideoTemporalDenoisingControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<VideoTemporalDenoisingMode>>;
-    fn Mode(&self) -> windows_core::Result<VideoTemporalDenoisingMode>;
-    fn SetMode(&self, value: VideoTemporalDenoisingMode) -> windows_core::Result<()>;
-}
-impl IVideoTemporalDenoisingControl_Vtbl {
-    pub const fn new<Identity: IVideoTemporalDenoisingControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IVideoTemporalDenoisingControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTemporalDenoisingControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedModes<Identity: IVideoTemporalDenoisingControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTemporalDenoisingControl_Impl::SupportedModes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Mode<Identity: IVideoTemporalDenoisingControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut VideoTemporalDenoisingMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoTemporalDenoisingControl_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMode<Identity: IVideoTemporalDenoisingControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: VideoTemporalDenoisingMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoTemporalDenoisingControl_Impl::SetMode(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoTemporalDenoisingControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            SupportedModes: SupportedModes::<Identity, OFFSET>,
-            Mode: Mode::<Identity, OFFSET>,
-            SetMode: SetMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoTemporalDenoisingControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoTemporalDenoisingControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SupportedModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut VideoTemporalDenoisingMode) -> windows_core::HRESULT,
-    pub SetMode: unsafe extern "system" fn(*mut core::ffi::c_void, VideoTemporalDenoisingMode) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IWhiteBalanceControl, IWhiteBalanceControl_Vtbl, 0x781f047e_7162_49c8_a8f9_9481c565363e);
-impl windows_core::RuntimeType for IWhiteBalanceControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IWhiteBalanceControl {
-    const NAME: &'static str = "Windows.Media.Devices.IWhiteBalanceControl";
-}
-pub trait IWhiteBalanceControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Preset(&self) -> windows_core::Result<ColorTemperaturePreset>;
-    fn SetPresetAsync(&self, preset: ColorTemperaturePreset) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn Min(&self) -> windows_core::Result<u32>;
-    fn Max(&self) -> windows_core::Result<u32>;
-    fn Step(&self) -> windows_core::Result<u32>;
-    fn Value(&self) -> windows_core::Result<u32>;
-    fn SetValueAsync(&self, temperature: u32) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IWhiteBalanceControl_Vtbl {
-    pub const fn new<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWhiteBalanceControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Preset<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut ColorTemperaturePreset) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWhiteBalanceControl_Impl::Preset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPresetAsync<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, preset: ColorTemperaturePreset, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWhiteBalanceControl_Impl::SetPresetAsync(this, preset) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWhiteBalanceControl_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWhiteBalanceControl_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWhiteBalanceControl_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWhiteBalanceControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValueAsync<Identity: IWhiteBalanceControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, temperature: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWhiteBalanceControl_Impl::SetValueAsync(this, temperature) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IWhiteBalanceControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Preset: Preset::<Identity, OFFSET>,
-            SetPresetAsync: SetPresetAsync::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValueAsync: SetValueAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWhiteBalanceControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IWhiteBalanceControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Preset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut ColorTemperaturePreset) -> windows_core::HRESULT,
-    pub SetPresetAsync: unsafe extern "system" fn(*mut core::ffi::c_void, ColorTemperaturePreset, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetValueAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IZoomControl, IZoomControl_Vtbl, 0x3a1e0b12_32da_4c17_bfd7_8d0c73c8f5a5);
-impl windows_core::RuntimeType for IZoomControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IZoomControl {
-    const NAME: &'static str = "Windows.Media.Devices.IZoomControl";
-}
-pub trait IZoomControl_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Min(&self) -> windows_core::Result<f32>;
-    fn Max(&self) -> windows_core::Result<f32>;
-    fn Step(&self) -> windows_core::Result<f32>;
-    fn Value(&self) -> windows_core::Result<f32>;
-    fn SetValue(&self, value: f32) -> windows_core::Result<()>;
-}
-impl IZoomControl_Vtbl {
-    pub const fn new<Identity: IZoomControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IZoomControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomControl_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IZoomControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomControl_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IZoomControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomControl_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IZoomControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomControl_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IZoomControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IZoomControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IZoomControl_Impl::SetValue(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IZoomControl, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IZoomControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IZoomControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IZoomControl2, IZoomControl2_Vtbl, 0x69843db0_2e99_4641_8529_184f319d1671);
-impl windows_core::RuntimeType for IZoomControl2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IZoomControl2 {
-    const NAME: &'static str = "Windows.Media.Devices.IZoomControl2";
-}
-pub trait IZoomControl2_Impl: windows_core::IUnknownImpl {
-    fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<ZoomTransitionMode>>;
-    fn Mode(&self) -> windows_core::Result<ZoomTransitionMode>;
-    fn Configure(&self, settings: windows_core::Ref<'_, ZoomSettings>) -> windows_core::Result<()>;
-}
-impl IZoomControl2_Vtbl {
-    pub const fn new<Identity: IZoomControl2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SupportedModes<Identity: IZoomControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomControl2_Impl::SupportedModes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Mode<Identity: IZoomControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut ZoomTransitionMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomControl2_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Configure<Identity: IZoomControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, settings: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IZoomControl2_Impl::Configure(this, core::mem::transmute_copy(&settings)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IZoomControl2, OFFSET>(),
-            SupportedModes: SupportedModes::<Identity, OFFSET>,
-            Mode: Mode::<Identity, OFFSET>,
-            Configure: Configure::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IZoomControl2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IZoomControl2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SupportedModes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut ZoomTransitionMode) -> windows_core::HRESULT,
-    pub Configure: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IZoomSettings, IZoomSettings_Vtbl, 0x6ad66b24_14b4_4bfd_b18f_88fe24463b52);
-impl windows_core::RuntimeType for IZoomSettings {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IZoomSettings {
-    const NAME: &'static str = "Windows.Media.Devices.IZoomSettings";
-}
-pub trait IZoomSettings_Impl: windows_core::IUnknownImpl {
-    fn Mode(&self) -> windows_core::Result<ZoomTransitionMode>;
-    fn SetMode(&self, value: ZoomTransitionMode) -> windows_core::Result<()>;
-    fn Value(&self) -> windows_core::Result<f32>;
-    fn SetValue(&self, value: f32) -> windows_core::Result<()>;
-}
-impl IZoomSettings_Vtbl {
-    pub const fn new<Identity: IZoomSettings_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Mode<Identity: IZoomSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut ZoomTransitionMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomSettings_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMode<Identity: IZoomSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: ZoomTransitionMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IZoomSettings_Impl::SetMode(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IZoomSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IZoomSettings_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IZoomSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IZoomSettings_Impl::SetValue(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IZoomSettings, OFFSET>(),
-            Mode: Mode::<Identity, OFFSET>,
-            SetMode: SetMode::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IZoomSettings as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IZoomSettings_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut ZoomTransitionMode) -> windows_core::HRESULT,
-    pub SetMode: unsafe extern "system" fn(*mut core::ffi::c_void, ZoomTransitionMode) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct InfraredTorchControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(InfraredTorchControl, windows_core::IUnknown, windows_core::IInspectable);
-impl InfraredTorchControl {
-    pub fn IsSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<InfraredTorchMode>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedModes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CurrentMode(&self) -> windows_core::Result<InfraredTorchMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentMode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCurrentMode(&self, value: InfraredTorchMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCurrentMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn MinPower(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinPower)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxPower(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxPower)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PowerStep(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerStep)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Power(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Power)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPower(&self, value: i32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPower)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for InfraredTorchControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IInfraredTorchControl>();
-}
-unsafe impl windows_core::Interface for InfraredTorchControl {
-    type Vtable = <IInfraredTorchControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IInfraredTorchControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for InfraredTorchControl {
-    const NAME: &'static str = "Windows.Media.Devices.InfraredTorchControl";
-}
-unsafe impl Send for InfraredTorchControl {}
-unsafe impl Sync for InfraredTorchControl {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct InfraredTorchMode(pub i32);
-impl InfraredTorchMode {
-    pub const Off: Self = Self(0i32);
-    pub const On: Self = Self(1i32);
-    pub const AlternatingFrameIllumination: Self = Self(2i32);
-}
-impl windows_core::TypeKind for InfraredTorchMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for InfraredTorchMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.InfraredTorchMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct IsoSpeedControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(IsoSpeedControl, windows_core::IUnknown, windows_core::IInspectable);
-impl IsoSpeedControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn SupportedPresets(&self) -> windows_core::Result<windows_collections::IVectorView<IsoSpeedPreset>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedPresets)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn Preset(&self) -> windows_core::Result<IsoSpeedPreset> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Preset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn SetPresetAsync(&self, preset: IsoSpeedPreset) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetPresetAsync)(windows_core::Interface::as_raw(this), preset, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IIsoSpeedControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IIsoSpeedControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IIsoSpeedControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IIsoSpeedControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValueAsync(&self, isospeed: u32) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IIsoSpeedControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetValueAsync)(windows_core::Interface::as_raw(this), isospeed, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Auto(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IIsoSpeedControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Auto)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IIsoSpeedControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetAutoAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for IsoSpeedControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IIsoSpeedControl>();
-}
-unsafe impl windows_core::Interface for IsoSpeedControl {
-    type Vtable = <IIsoSpeedControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IIsoSpeedControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for IsoSpeedControl {
-    const NAME: &'static str = "Windows.Media.Devices.IsoSpeedControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct IsoSpeedPreset(pub i32);
-impl IsoSpeedPreset {
-    pub const Auto: Self = Self(0i32);
-    pub const Iso50: Self = Self(1i32);
-    pub const Iso80: Self = Self(2i32);
-    pub const Iso100: Self = Self(3i32);
-    pub const Iso200: Self = Self(4i32);
-    pub const Iso400: Self = Self(5i32);
-    pub const Iso800: Self = Self(6i32);
-    pub const Iso1600: Self = Self(7i32);
-    pub const Iso3200: Self = Self(8i32);
-    pub const Iso6400: Self = Self(9i32);
-    pub const Iso12800: Self = Self(10i32);
-    pub const Iso25600: Self = Self(11i32);
-}
-impl windows_core::TypeKind for IsoSpeedPreset {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for IsoSpeedPreset {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.IsoSpeedPreset;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct LowLagPhotoControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(LowLagPhotoControl, windows_core::IUnknown, windows_core::IInspectable);
-impl LowLagPhotoControl {
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn GetHighestConcurrentFrameRate<P0>(&self, captureproperties: P0) -> windows_core::Result<super::MediaProperties::MediaRatio>
-    where
-        P0: windows_core::Param<super::MediaProperties::IMediaEncodingProperties>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetHighestConcurrentFrameRate)(windows_core::Interface::as_raw(this), captureproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn GetCurrentFrameRate(&self) -> windows_core::Result<super::MediaProperties::MediaRatio> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentFrameRate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ThumbnailEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ThumbnailEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetThumbnailEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetThumbnailEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn ThumbnailFormat(&self) -> windows_core::Result<super::MediaProperties::MediaThumbnailFormat> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ThumbnailFormat)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn SetThumbnailFormat(&self, value: super::MediaProperties::MediaThumbnailFormat) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetThumbnailFormat)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn DesiredThumbnailSize(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredThumbnailSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDesiredThumbnailSize(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDesiredThumbnailSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn HardwareAcceleratedThumbnailSupported(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HardwareAcceleratedThumbnailSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for LowLagPhotoControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ILowLagPhotoControl>();
-}
-unsafe impl windows_core::Interface for LowLagPhotoControl {
-    type Vtable = <ILowLagPhotoControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ILowLagPhotoControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for LowLagPhotoControl {
-    const NAME: &'static str = "Windows.Media.Devices.LowLagPhotoControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct LowLagPhotoSequenceControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(LowLagPhotoSequenceControl, windows_core::IUnknown, windows_core::IInspectable);
-impl LowLagPhotoSequenceControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxPastPhotos(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxPastPhotos)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxPhotosPerSecond(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxPhotosPerSecond)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PastPhotoLimit(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PastPhotoLimit)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPastPhotoLimit(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPastPhotoLimit)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn PhotosPerSecondLimit(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhotosPerSecondLimit)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPhotosPerSecondLimit(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPhotosPerSecondLimit)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn GetHighestConcurrentFrameRate<P0>(&self, captureproperties: P0) -> windows_core::Result<super::MediaProperties::MediaRatio>
-    where
-        P0: windows_core::Param<super::MediaProperties::IMediaEncodingProperties>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetHighestConcurrentFrameRate)(windows_core::Interface::as_raw(this), captureproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn GetCurrentFrameRate(&self) -> windows_core::Result<super::MediaProperties::MediaRatio> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentFrameRate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ThumbnailEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ThumbnailEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetThumbnailEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetThumbnailEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn ThumbnailFormat(&self) -> windows_core::Result<super::MediaProperties::MediaThumbnailFormat> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ThumbnailFormat)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn SetThumbnailFormat(&self, value: super::MediaProperties::MediaThumbnailFormat) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetThumbnailFormat)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn DesiredThumbnailSize(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredThumbnailSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDesiredThumbnailSize(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDesiredThumbnailSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn HardwareAcceleratedThumbnailSupported(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HardwareAcceleratedThumbnailSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for LowLagPhotoSequenceControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ILowLagPhotoSequenceControl>();
-}
-unsafe impl windows_core::Interface for LowLagPhotoSequenceControl {
-    type Vtable = <ILowLagPhotoSequenceControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ILowLagPhotoSequenceControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for LowLagPhotoSequenceControl {
-    const NAME: &'static str = "Windows.Media.Devices.LowLagPhotoSequenceControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct ManualFocusDistance(pub i32);
-impl ManualFocusDistance {
-    pub const Infinity: Self = Self(0i32);
-    pub const Hyperfocal: Self = Self(1i32);
-    pub const Nearest: Self = Self(2i32);
-}
-impl windows_core::TypeKind for ManualFocusDistance {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for ManualFocusDistance {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.ManualFocusDistance;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaCaptureFocusState(pub i32);
-impl MediaCaptureFocusState {
-    pub const Uninitialized: Self = Self(0i32);
-    pub const Lost: Self = Self(1i32);
-    pub const Searching: Self = Self(2i32);
-    pub const Focused: Self = Self(3i32);
-    pub const Failed: Self = Self(4i32);
-}
-impl windows_core::TypeKind for MediaCaptureFocusState {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaCaptureFocusState {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.MediaCaptureFocusState;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaCaptureOptimization(pub i32);
-impl MediaCaptureOptimization {
-    pub const Default: Self = Self(0i32);
-    pub const Quality: Self = Self(1i32);
-    pub const Latency: Self = Self(2i32);
-    pub const Power: Self = Self(3i32);
-    pub const LatencyThenQuality: Self = Self(4i32);
-    pub const LatencyThenPower: Self = Self(5i32);
-    pub const PowerAndQuality: Self = Self(6i32);
-}
-impl windows_core::TypeKind for MediaCaptureOptimization {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaCaptureOptimization {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.MediaCaptureOptimization;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaDeviceControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaDeviceControl, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaDeviceControl {
-    pub fn Capabilities(&self) -> windows_core::Result<MediaDeviceControlCapabilities> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Capabilities)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryGetValue(&self, value: &mut f64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetValue)(windows_core::Interface::as_raw(this), value, &mut result__).map(|| result__)
-        }
-    }
-    pub fn TrySetValue(&self, value: f64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrySetValue)(windows_core::Interface::as_raw(this), value, &mut result__).map(|| result__)
-        }
-    }
-    pub fn TryGetAuto(&self, value: &mut bool) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetAuto)(windows_core::Interface::as_raw(this), value, &mut result__).map(|| result__)
-        }
-    }
-    pub fn TrySetAuto(&self, value: bool) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrySetAuto)(windows_core::Interface::as_raw(this), value, &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaDeviceControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaDeviceControl>();
-}
-unsafe impl windows_core::Interface for MediaDeviceControl {
-    type Vtable = <IMediaDeviceControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaDeviceControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaDeviceControl {
-    const NAME: &'static str = "Windows.Media.Devices.MediaDeviceControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaDeviceControlCapabilities(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaDeviceControlCapabilities, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaDeviceControlCapabilities {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Default(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Default)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AutoModeSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoModeSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaDeviceControlCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaDeviceControlCapabilities>();
-}
-unsafe impl windows_core::Interface for MediaDeviceControlCapabilities {
-    type Vtable = <IMediaDeviceControlCapabilities as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaDeviceControlCapabilities as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaDeviceControlCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.MediaDeviceControlCapabilities";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct OpticalImageStabilizationControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(OpticalImageStabilizationControl, windows_core::IUnknown, windows_core::IInspectable);
-impl OpticalImageStabilizationControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<OpticalImageStabilizationMode>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedModes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Mode(&self) -> windows_core::Result<OpticalImageStabilizationMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMode(&self, value: OpticalImageStabilizationMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for OpticalImageStabilizationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IOpticalImageStabilizationControl>();
-}
-unsafe impl windows_core::Interface for OpticalImageStabilizationControl {
-    type Vtable = <IOpticalImageStabilizationControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IOpticalImageStabilizationControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for OpticalImageStabilizationControl {
-    const NAME: &'static str = "Windows.Media.Devices.OpticalImageStabilizationControl";
-}
-unsafe impl Send for OpticalImageStabilizationControl {}
-unsafe impl Sync for OpticalImageStabilizationControl {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct OpticalImageStabilizationMode(pub i32);
-impl OpticalImageStabilizationMode {
-    pub const Off: Self = Self(0i32);
-    pub const On: Self = Self(1i32);
-    pub const Auto: Self = Self(2i32);
-}
-impl windows_core::TypeKind for OpticalImageStabilizationMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for OpticalImageStabilizationMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.OpticalImageStabilizationMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct PanelBasedOptimizationControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(PanelBasedOptimizationControl, windows_core::IUnknown, windows_core::IInspectable);
-impl PanelBasedOptimizationControl {
-    pub fn IsSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn Panel(&self) -> windows_core::Result<super::super::Devices::Enumeration::Panel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Panel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Devices_Enumeration")]
-    pub fn SetPanel(&self, value: super::super::Devices::Enumeration::Panel) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPanel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for PanelBasedOptimizationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IPanelBasedOptimizationControl>();
-}
-unsafe impl windows_core::Interface for PanelBasedOptimizationControl {
-    type Vtable = <IPanelBasedOptimizationControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IPanelBasedOptimizationControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for PanelBasedOptimizationControl {
-    const NAME: &'static str = "Windows.Media.Devices.PanelBasedOptimizationControl";
-}
-unsafe impl Send for PanelBasedOptimizationControl {}
-unsafe impl Sync for PanelBasedOptimizationControl {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct PhotoConfirmationControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(PhotoConfirmationControl, windows_core::IUnknown, windows_core::IInspectable);
-impl PhotoConfirmationControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Enabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Enabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn PixelFormat(&self) -> windows_core::Result<super::MediaProperties::MediaPixelFormat> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PixelFormat)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn SetPixelFormat(&self, format: super::MediaProperties::MediaPixelFormat) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPixelFormat)(windows_core::Interface::as_raw(this), format).ok() }
-    }
-}
-impl windows_core::RuntimeType for PhotoConfirmationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IPhotoConfirmationControl>();
-}
-unsafe impl windows_core::Interface for PhotoConfirmationControl {
-    type Vtable = <IPhotoConfirmationControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IPhotoConfirmationControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for PhotoConfirmationControl {
-    const NAME: &'static str = "Windows.Media.Devices.PhotoConfirmationControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct RegionOfInterest(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(RegionOfInterest, windows_core::IUnknown, windows_core::IInspectable);
-impl RegionOfInterest {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<RegionOfInterest, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn AutoFocusEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoFocusEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoFocusEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAutoFocusEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AutoWhiteBalanceEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoWhiteBalanceEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoWhiteBalanceEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAutoWhiteBalanceEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AutoExposureEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoExposureEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoExposureEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAutoExposureEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Bounds(&self) -> windows_core::Result<super::super::Foundation::Rect> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Bounds)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetBounds(&self, value: super::super::Foundation::Rect) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBounds)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Type(&self) -> windows_core::Result<RegionOfInterestType> {
-        let this = &windows_core::Interface::cast::<IRegionOfInterest2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetType(&self, value: RegionOfInterestType) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IRegionOfInterest2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetType)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn BoundsNormalized(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IRegionOfInterest2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BoundsNormalized)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetBoundsNormalized(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IRegionOfInterest2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetBoundsNormalized)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Weight(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IRegionOfInterest2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Weight)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetWeight(&self, value: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IRegionOfInterest2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetWeight)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for RegionOfInterest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRegionOfInterest>();
-}
-unsafe impl windows_core::Interface for RegionOfInterest {
-    type Vtable = <IRegionOfInterest as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IRegionOfInterest as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for RegionOfInterest {
-    const NAME: &'static str = "Windows.Media.Devices.RegionOfInterest";
-}
-unsafe impl Send for RegionOfInterest {}
-unsafe impl Sync for RegionOfInterest {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct RegionOfInterestType(pub i32);
-impl RegionOfInterestType {
-    pub const Unknown: Self = Self(0i32);
-    pub const Face: Self = Self(1i32);
-}
-impl windows_core::TypeKind for RegionOfInterestType {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for RegionOfInterestType {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.RegionOfInterestType;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct RegionsOfInterestControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(RegionsOfInterestControl, windows_core::IUnknown, windows_core::IInspectable);
-impl RegionsOfInterestControl {
-    pub fn MaxRegions(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxRegions)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetRegionsAsync<P0>(&self, regions: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<RegionOfInterest>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetRegionsAsync)(windows_core::Interface::as_raw(this), regions.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetRegionsWithLockAsync<P0>(&self, regions: P0, lockvalues: bool) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<RegionOfInterest>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetRegionsWithLockAsync)(windows_core::Interface::as_raw(this), regions.param().abi(), lockvalues, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ClearRegionsAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ClearRegionsAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AutoFocusSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoFocusSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AutoWhiteBalanceSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoWhiteBalanceSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AutoExposureSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoExposureSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for RegionsOfInterestControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRegionsOfInterestControl>();
-}
-unsafe impl windows_core::Interface for RegionsOfInterestControl {
-    type Vtable = <IRegionsOfInterestControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IRegionsOfInterestControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for RegionsOfInterestControl {
-    const NAME: &'static str = "Windows.Media.Devices.RegionsOfInterestControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SceneModeControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SceneModeControl, windows_core::IUnknown, windows_core::IInspectable);
-impl SceneModeControl {
-    pub fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<CaptureSceneMode>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedModes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<CaptureSceneMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValueAsync(&self, scenemode: CaptureSceneMode) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetValueAsync)(windows_core::Interface::as_raw(this), scenemode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for SceneModeControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISceneModeControl>();
-}
-unsafe impl windows_core::Interface for SceneModeControl {
-    type Vtable = <ISceneModeControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISceneModeControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SceneModeControl {
-    const NAME: &'static str = "Windows.Media.Devices.SceneModeControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct TorchControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(TorchControl, windows_core::IUnknown, windows_core::IInspectable);
-impl TorchControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PowerSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Enabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Enabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn PowerPercent(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerPercent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPowerPercent(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPowerPercent)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for TorchControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ITorchControl>();
-}
-unsafe impl windows_core::Interface for TorchControl {
-    type Vtable = <ITorchControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ITorchControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for TorchControl {
-    const NAME: &'static str = "Windows.Media.Devices.TorchControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoDeviceController(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoDeviceController, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(VideoDeviceController, IMediaDeviceController);
-impl VideoDeviceController {
-    pub fn SetDeviceProperty<P1>(&self, propertyid: &windows_core::HSTRING, propertyvalue: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetDeviceProperty)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(propertyid), propertyvalue.param().abi()).ok() }
-    }
-    pub fn GetDeviceProperty(&self, propertyid: &windows_core::HSTRING) -> windows_core::Result<windows_core::IInspectable> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeviceProperty)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(propertyid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CameraOcclusionInfo(&self) -> windows_core::Result<CameraOcclusionInfo> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController10>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CameraOcclusionInfo)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Capture")]
-    pub fn TryAcquireExclusiveControl(&self, deviceid: &windows_core::HSTRING, mode: super::Capture::MediaCaptureDeviceExclusiveControlReleaseMode) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController11>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryAcquireExclusiveControl)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid), mode, &mut result__).map(|| result__)
-        }
-    }
-    pub fn LowLagPhotoSequence(&self) -> windows_core::Result<LowLagPhotoSequenceControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LowLagPhotoSequence)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn LowLagPhoto(&self) -> windows_core::Result<LowLagPhotoControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LowLagPhoto)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SceneModeControl(&self) -> windows_core::Result<SceneModeControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SceneModeControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TorchControl(&self) -> windows_core::Result<TorchControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TorchControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FlashControl(&self) -> windows_core::Result<FlashControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FlashControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WhiteBalanceControl(&self) -> windows_core::Result<WhiteBalanceControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WhiteBalanceControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ExposureControl(&self) -> windows_core::Result<ExposureControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExposureControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FocusControl(&self) -> windows_core::Result<FocusControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FocusControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ExposureCompensationControl(&self) -> windows_core::Result<ExposureCompensationControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExposureCompensationControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsoSpeedControl(&self) -> windows_core::Result<IsoSpeedControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsoSpeedControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RegionsOfInterestControl(&self) -> windows_core::Result<RegionsOfInterestControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RegionsOfInterestControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PrimaryUse(&self) -> windows_core::Result<CaptureUse> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PrimaryUse)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPrimaryUse(&self, value: CaptureUse) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetPrimaryUse)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Media_Devices_Core")]
-    pub fn VariablePhotoSequenceController(&self) -> windows_core::Result<Core::VariablePhotoSequenceController> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VariablePhotoSequenceController)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PhotoConfirmationControl(&self) -> windows_core::Result<PhotoConfirmationControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhotoConfirmationControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ZoomControl(&self) -> windows_core::Result<ZoomControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ZoomControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ExposurePriorityVideoControl(&self) -> windows_core::Result<ExposurePriorityVideoControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExposurePriorityVideoControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DesiredOptimization(&self) -> windows_core::Result<MediaCaptureOptimization> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredOptimization)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDesiredOptimization(&self, value: MediaCaptureOptimization) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController4>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetDesiredOptimization)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn HdrVideoControl(&self) -> windows_core::Result<HdrVideoControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HdrVideoControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpticalImageStabilizationControl(&self) -> windows_core::Result<OpticalImageStabilizationControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpticalImageStabilizationControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AdvancedPhotoControl(&self) -> windows_core::Result<AdvancedPhotoControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AdvancedPhotoControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetDevicePropertyById<P1>(&self, propertyid: &windows_core::HSTRING, maxpropertyvaluesize: P1) -> windows_core::Result<VideoDeviceControllerGetDevicePropertyResult>
-    where
-        P1: windows_core::Param<super::super::Foundation::IReference<u32>>,
-    {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDevicePropertyById)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(propertyid), maxpropertyvaluesize.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDevicePropertyById<P1>(&self, propertyid: &windows_core::HSTRING, propertyvalue: P1) -> windows_core::Result<VideoDeviceControllerSetDevicePropertyStatus>
-    where
-        P1: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetDevicePropertyById)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(propertyid), propertyvalue.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetDevicePropertyByExtendedId<P1>(&self, extendedpropertyid: &[u8], maxpropertyvaluesize: P1) -> windows_core::Result<VideoDeviceControllerGetDevicePropertyResult>
-    where
-        P1: windows_core::Param<super::super::Foundation::IReference<u32>>,
-    {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDevicePropertyByExtendedId)(windows_core::Interface::as_raw(this), extendedpropertyid.len().try_into().unwrap(), extendedpropertyid.as_ptr(), maxpropertyvaluesize.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDevicePropertyByExtendedId(&self, extendedpropertyid: &[u8], propertyvalue: &[u8]) -> windows_core::Result<VideoDeviceControllerSetDevicePropertyStatus> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetDevicePropertyByExtendedId)(windows_core::Interface::as_raw(this), extendedpropertyid.len().try_into().unwrap(), extendedpropertyid.as_ptr(), propertyvalue.len().try_into().unwrap(), propertyvalue.as_ptr(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn VideoTemporalDenoisingControl(&self) -> windows_core::Result<VideoTemporalDenoisingControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController6>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoTemporalDenoisingControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn InfraredTorchControl(&self) -> windows_core::Result<InfraredTorchControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController7>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InfraredTorchControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PanelBasedOptimizationControl(&self) -> windows_core::Result<PanelBasedOptimizationControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController8>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PanelBasedOptimizationControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DigitalWindowControl(&self) -> windows_core::Result<DigitalWindowControl> {
-        let this = &windows_core::Interface::cast::<IAdvancedVideoCaptureDeviceController9>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DigitalWindowControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn GetAvailableMediaStreamProperties(&self, mediastreamtype: super::Capture::MediaStreamType) -> windows_core::Result<windows_collections::IVectorView<super::MediaProperties::IMediaEncodingProperties>> {
-        let this = &windows_core::Interface::cast::<IMediaDeviceController>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAvailableMediaStreamProperties)(windows_core::Interface::as_raw(this), mediastreamtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn GetMediaStreamProperties(&self, mediastreamtype: super::Capture::MediaStreamType) -> windows_core::Result<super::MediaProperties::IMediaEncodingProperties> {
-        let this = &windows_core::Interface::cast::<IMediaDeviceController>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMediaStreamProperties)(windows_core::Interface::as_raw(this), mediastreamtype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Capture", feature = "Media_MediaProperties"))]
-    pub fn SetMediaStreamPropertiesAsync<P1>(&self, mediastreamtype: super::Capture::MediaStreamType, mediaencodingproperties: P1) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P1: windows_core::Param<super::MediaProperties::IMediaEncodingProperties>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaDeviceController>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetMediaStreamPropertiesAsync)(windows_core::Interface::as_raw(this), mediastreamtype, mediaencodingproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Brightness(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Brightness)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Contrast(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Contrast)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Hue(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Hue)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WhiteBalance(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WhiteBalance)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn BacklightCompensation(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BacklightCompensation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Pan(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Pan)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Tilt(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Tilt)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Zoom(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Zoom)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Roll(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Roll)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Exposure(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Exposure)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Focus(&self) -> windows_core::Result<MediaDeviceControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Focus)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Capture")]
-    pub fn TrySetPowerlineFrequency(&self, value: super::Capture::PowerlineFrequency) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrySetPowerlineFrequency)(windows_core::Interface::as_raw(this), value, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Media_Capture")]
-    pub fn TryGetPowerlineFrequency(&self, value: &mut super::Capture::PowerlineFrequency) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetPowerlineFrequency)(windows_core::Interface::as_raw(this), value, &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for VideoDeviceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoDeviceController>();
-}
-unsafe impl windows_core::Interface for VideoDeviceController {
-    type Vtable = <IVideoDeviceController as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoDeviceController as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoDeviceController {
-    const NAME: &'static str = "Windows.Media.Devices.VideoDeviceController";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoDeviceControllerGetDevicePropertyResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoDeviceControllerGetDevicePropertyResult, windows_core::IUnknown, windows_core::IInspectable);
-impl VideoDeviceControllerGetDevicePropertyResult {
-    pub fn Status(&self) -> windows_core::Result<VideoDeviceControllerGetDevicePropertyStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<windows_core::IInspectable> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for VideoDeviceControllerGetDevicePropertyResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoDeviceControllerGetDevicePropertyResult>();
-}
-unsafe impl windows_core::Interface for VideoDeviceControllerGetDevicePropertyResult {
-    type Vtable = <IVideoDeviceControllerGetDevicePropertyResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoDeviceControllerGetDevicePropertyResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoDeviceControllerGetDevicePropertyResult {
-    const NAME: &'static str = "Windows.Media.Devices.VideoDeviceControllerGetDevicePropertyResult";
-}
-unsafe impl Send for VideoDeviceControllerGetDevicePropertyResult {}
-unsafe impl Sync for VideoDeviceControllerGetDevicePropertyResult {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct VideoDeviceControllerGetDevicePropertyStatus(pub i32);
-impl VideoDeviceControllerGetDevicePropertyStatus {
-    pub const Success: Self = Self(0i32);
-    pub const UnknownFailure: Self = Self(1i32);
-    pub const BufferTooSmall: Self = Self(2i32);
-    pub const NotSupported: Self = Self(3i32);
-    pub const DeviceNotAvailable: Self = Self(4i32);
-    pub const MaxPropertyValueSizeTooSmall: Self = Self(5i32);
-    pub const MaxPropertyValueSizeRequired: Self = Self(6i32);
-}
-impl windows_core::TypeKind for VideoDeviceControllerGetDevicePropertyStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for VideoDeviceControllerGetDevicePropertyStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.VideoDeviceControllerGetDevicePropertyStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct VideoDeviceControllerSetDevicePropertyStatus(pub i32);
-impl VideoDeviceControllerSetDevicePropertyStatus {
-    pub const Success: Self = Self(0i32);
-    pub const UnknownFailure: Self = Self(1i32);
-    pub const NotSupported: Self = Self(2i32);
-    pub const InvalidValue: Self = Self(3i32);
-    pub const DeviceNotAvailable: Self = Self(4i32);
-    pub const NotInControl: Self = Self(5i32);
-}
-impl windows_core::TypeKind for VideoDeviceControllerSetDevicePropertyStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for VideoDeviceControllerSetDevicePropertyStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.VideoDeviceControllerSetDevicePropertyStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoTemporalDenoisingControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoTemporalDenoisingControl, windows_core::IUnknown, windows_core::IInspectable);
-impl VideoTemporalDenoisingControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<VideoTemporalDenoisingMode>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedModes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Mode(&self) -> windows_core::Result<VideoTemporalDenoisingMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMode(&self, value: VideoTemporalDenoisingMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for VideoTemporalDenoisingControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoTemporalDenoisingControl>();
-}
-unsafe impl windows_core::Interface for VideoTemporalDenoisingControl {
-    type Vtable = <IVideoTemporalDenoisingControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoTemporalDenoisingControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoTemporalDenoisingControl {
-    const NAME: &'static str = "Windows.Media.Devices.VideoTemporalDenoisingControl";
-}
-unsafe impl Send for VideoTemporalDenoisingControl {}
-unsafe impl Sync for VideoTemporalDenoisingControl {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct VideoTemporalDenoisingMode(pub i32);
-impl VideoTemporalDenoisingMode {
-    pub const Off: Self = Self(0i32);
-    pub const On: Self = Self(1i32);
-    pub const Auto: Self = Self(2i32);
-}
-impl windows_core::TypeKind for VideoTemporalDenoisingMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for VideoTemporalDenoisingMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.VideoTemporalDenoisingMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct WhiteBalanceControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(WhiteBalanceControl, windows_core::IUnknown, windows_core::IInspectable);
-impl WhiteBalanceControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Preset(&self) -> windows_core::Result<ColorTemperaturePreset> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Preset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPresetAsync(&self, preset: ColorTemperaturePreset) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetPresetAsync)(windows_core::Interface::as_raw(this), preset, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValueAsync(&self, temperature: u32) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetValueAsync)(windows_core::Interface::as_raw(this), temperature, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for WhiteBalanceControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IWhiteBalanceControl>();
-}
-unsafe impl windows_core::Interface for WhiteBalanceControl {
-    type Vtable = <IWhiteBalanceControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IWhiteBalanceControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for WhiteBalanceControl {
-    const NAME: &'static str = "Windows.Media.Devices.WhiteBalanceControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ZoomControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ZoomControl, windows_core::IUnknown, windows_core::IInspectable);
-impl ZoomControl {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValue(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn SupportedModes(&self) -> windows_core::Result<windows_collections::IVectorView<ZoomTransitionMode>> {
-        let this = &windows_core::Interface::cast::<IZoomControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedModes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Mode(&self) -> windows_core::Result<ZoomTransitionMode> {
-        let this = &windows_core::Interface::cast::<IZoomControl2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Configure<P0>(&self, settings: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ZoomSettings>,
-    {
-        let this = &windows_core::Interface::cast::<IZoomControl2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Configure)(windows_core::Interface::as_raw(this), settings.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for ZoomControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IZoomControl>();
-}
-unsafe impl windows_core::Interface for ZoomControl {
-    type Vtable = <IZoomControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IZoomControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ZoomControl {
-    const NAME: &'static str = "Windows.Media.Devices.ZoomControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ZoomSettings(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ZoomSettings, windows_core::IUnknown, windows_core::IInspectable);
-impl ZoomSettings {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<ZoomSettings, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn Mode(&self) -> windows_core::Result<ZoomTransitionMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMode(&self, value: ZoomTransitionMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Value(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValue(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for ZoomSettings {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IZoomSettings>();
-}
-unsafe impl windows_core::Interface for ZoomSettings {
-    type Vtable = <IZoomSettings as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IZoomSettings as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ZoomSettings {
-    const NAME: &'static str = "Windows.Media.Devices.ZoomSettings";
-}
-unsafe impl Send for ZoomSettings {}
-unsafe impl Sync for ZoomSettings {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct ZoomTransitionMode(pub i32);
-impl ZoomTransitionMode {
-    pub const Auto: Self = Self(0i32);
-    pub const Direct: Self = Self(1i32);
-    pub const Smooth: Self = Self(2i32);
-}
-impl windows_core::TypeKind for ZoomTransitionMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for ZoomTransitionMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.ZoomTransitionMode;i4)");
-}
-#[cfg(feature = "Media_Devices_Core")]
-pub mod Core{
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct CameraIntrinsics(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(CameraIntrinsics, windows_core::IUnknown, windows_core::IInspectable);
-impl CameraIntrinsics {
-    pub fn FocalLength(&self) -> windows_core::Result<windows_numerics::Vector2> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FocalLength)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PrincipalPoint(&self) -> windows_core::Result<windows_numerics::Vector2> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PrincipalPoint)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RadialDistortion(&self) -> windows_core::Result<windows_numerics::Vector3> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RadialDistortion)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn TangentialDistortion(&self) -> windows_core::Result<windows_numerics::Vector2> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TangentialDistortion)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ImageWidth(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ImageWidth)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ImageHeight(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ImageHeight)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProjectOntoFrame(&self, coordinate: windows_numerics::Vector3) -> windows_core::Result<super::super::super::Foundation::Point> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProjectOntoFrame)(windows_core::Interface::as_raw(this), coordinate, &mut result__).map(|| result__)
-        }
-    }
-    pub fn UnprojectAtUnitDepth(&self, pixelcoordinate: super::super::super::Foundation::Point) -> windows_core::Result<windows_numerics::Vector2> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnprojectAtUnitDepth)(windows_core::Interface::as_raw(this), pixelcoordinate, &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProjectManyOntoFrame(&self, coordinates: &[windows_numerics::Vector3], results: &mut [super::super::super::Foundation::Point]) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ProjectManyOntoFrame)(windows_core::Interface::as_raw(this), coordinates.len().try_into().unwrap(), coordinates.as_ptr(), results.len().try_into().unwrap(), results.as_mut_ptr()).ok() }
-    }
-    pub fn UnprojectPixelsAtUnitDepth(&self, pixelcoordinates: &[super::super::super::Foundation::Point], results: &mut [windows_numerics::Vector2]) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).UnprojectPixelsAtUnitDepth)(windows_core::Interface::as_raw(this), pixelcoordinates.len().try_into().unwrap(), pixelcoordinates.as_ptr(), results.len().try_into().unwrap(), results.as_mut_ptr()).ok() }
-    }
-    pub fn UndistortedProjectionTransform(&self) -> windows_core::Result<windows_numerics::Matrix4x4> {
-        let this = &windows_core::Interface::cast::<ICameraIntrinsics2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UndistortedProjectionTransform)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DistortPoint(&self, input: super::super::super::Foundation::Point) -> windows_core::Result<super::super::super::Foundation::Point> {
-        let this = &windows_core::Interface::cast::<ICameraIntrinsics2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DistortPoint)(windows_core::Interface::as_raw(this), input, &mut result__).map(|| result__)
-        }
-    }
-    pub fn DistortPoints(&self, inputs: &[super::super::super::Foundation::Point], results: &mut [super::super::super::Foundation::Point]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ICameraIntrinsics2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).DistortPoints)(windows_core::Interface::as_raw(this), inputs.len().try_into().unwrap(), inputs.as_ptr(), results.len().try_into().unwrap(), results.as_mut_ptr()).ok() }
-    }
-    pub fn UndistortPoint(&self, input: super::super::super::Foundation::Point) -> windows_core::Result<super::super::super::Foundation::Point> {
-        let this = &windows_core::Interface::cast::<ICameraIntrinsics2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UndistortPoint)(windows_core::Interface::as_raw(this), input, &mut result__).map(|| result__)
-        }
-    }
-    pub fn UndistortPoints(&self, inputs: &[super::super::super::Foundation::Point], results: &mut [super::super::super::Foundation::Point]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ICameraIntrinsics2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).UndistortPoints)(windows_core::Interface::as_raw(this), inputs.len().try_into().unwrap(), inputs.as_ptr(), results.len().try_into().unwrap(), results.as_mut_ptr()).ok() }
-    }
-    pub fn Create(focallength: windows_numerics::Vector2, principalpoint: windows_numerics::Vector2, radialdistortion: windows_numerics::Vector3, tangentialdistortion: windows_numerics::Vector2, imagewidth: u32, imageheight: u32) -> windows_core::Result<CameraIntrinsics> {
-        Self::ICameraIntrinsicsFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), focallength, principalpoint, radialdistortion, tangentialdistortion, imagewidth, imageheight, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn ICameraIntrinsicsFactory<R, F: FnOnce(&ICameraIntrinsicsFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<CameraIntrinsics, ICameraIntrinsicsFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for CameraIntrinsics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICameraIntrinsics>();
-}
-unsafe impl windows_core::Interface for CameraIntrinsics {
-    type Vtable = <ICameraIntrinsics as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ICameraIntrinsics as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for CameraIntrinsics {
-    const NAME: &'static str = "Windows.Media.Devices.Core.CameraIntrinsics";
-}
-unsafe impl Send for CameraIntrinsics {}
-unsafe impl Sync for CameraIntrinsics {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameControlCapabilities(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameControlCapabilities, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameControlCapabilities {
-    pub fn Exposure(&self) -> windows_core::Result<FrameExposureCapabilities> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Exposure)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ExposureCompensation(&self) -> windows_core::Result<FrameExposureCompensationCapabilities> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExposureCompensation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsoSpeed(&self) -> windows_core::Result<FrameIsoSpeedCapabilities> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsoSpeed)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Focus(&self) -> windows_core::Result<FrameFocusCapabilities> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Focus)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PhotoConfirmationSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhotoConfirmationSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Flash(&self) -> windows_core::Result<FrameFlashCapabilities> {
-        let this = &windows_core::Interface::cast::<IFrameControlCapabilities2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Flash)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for FrameControlCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameControlCapabilities>();
-}
-unsafe impl windows_core::Interface for FrameControlCapabilities {
-    type Vtable = <IFrameControlCapabilities as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameControlCapabilities as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameControlCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameControlCapabilities";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameController(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameController, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameController {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<FrameController, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn ExposureControl(&self) -> windows_core::Result<FrameExposureControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExposureControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ExposureCompensationControl(&self) -> windows_core::Result<FrameExposureCompensationControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExposureCompensationControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsoSpeedControl(&self) -> windows_core::Result<FrameIsoSpeedControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsoSpeedControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FocusControl(&self) -> windows_core::Result<FrameFocusControl> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FocusControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PhotoConfirmationEnabled(&self) -> windows_core::Result<super::super::super::Foundation::IReference<bool>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhotoConfirmationEnabled)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetPhotoConfirmationEnabled<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<bool>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPhotoConfirmationEnabled)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn FlashControl(&self) -> windows_core::Result<FrameFlashControl> {
-        let this = &windows_core::Interface::cast::<IFrameController2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FlashControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for FrameController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameController>();
-}
-unsafe impl windows_core::Interface for FrameController {
-    type Vtable = <IFrameController as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameController as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameController {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameController";
-}
-unsafe impl Send for FrameController {}
-unsafe impl Sync for FrameController {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameExposureCapabilities(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameExposureCapabilities, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameExposureCapabilities {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for FrameExposureCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameExposureCapabilities>();
-}
-unsafe impl windows_core::Interface for FrameExposureCapabilities {
-    type Vtable = <IFrameExposureCapabilities as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameExposureCapabilities as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameExposureCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameExposureCapabilities";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameExposureCompensationCapabilities(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameExposureCompensationCapabilities, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameExposureCompensationCapabilities {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for FrameExposureCompensationCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameExposureCompensationCapabilities>();
-}
-unsafe impl windows_core::Interface for FrameExposureCompensationCapabilities {
-    type Vtable = <IFrameExposureCompensationCapabilities as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameExposureCompensationCapabilities as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameExposureCompensationCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameExposureCompensationCapabilities";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameExposureCompensationControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameExposureCompensationControl, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameExposureCompensationControl {
-    pub fn Value(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetValue<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<f32>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for FrameExposureCompensationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameExposureCompensationControl>();
-}
-unsafe impl windows_core::Interface for FrameExposureCompensationControl {
-    type Vtable = <IFrameExposureCompensationControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameExposureCompensationControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameExposureCompensationControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameExposureCompensationControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameExposureControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameExposureControl, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameExposureControl {
-    pub fn Auto(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Auto)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAuto(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAuto)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Value(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetValue<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for FrameExposureControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameExposureControl>();
-}
-unsafe impl windows_core::Interface for FrameExposureControl {
-    type Vtable = <IFrameExposureControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameExposureControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameExposureControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameExposureControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameFlashCapabilities(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameFlashCapabilities, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameFlashCapabilities {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RedEyeReductionSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RedEyeReductionSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PowerSupported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerSupported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for FrameFlashCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameFlashCapabilities>();
-}
-unsafe impl windows_core::Interface for FrameFlashCapabilities {
-    type Vtable = <IFrameFlashCapabilities as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameFlashCapabilities as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameFlashCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameFlashCapabilities";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameFlashControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameFlashControl, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameFlashControl {
-    pub fn Mode(&self) -> windows_core::Result<FrameFlashMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Mode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMode(&self, value: FrameFlashMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Auto(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Auto)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAuto(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAuto)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn RedEyeReduction(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RedEyeReduction)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetRedEyeReduction(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRedEyeReduction)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn PowerPercent(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PowerPercent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPowerPercent(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPowerPercent)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for FrameFlashControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameFlashControl>();
-}
-unsafe impl windows_core::Interface for FrameFlashControl {
-    type Vtable = <IFrameFlashControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameFlashControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameFlashControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameFlashControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct FrameFlashMode(pub i32);
-impl FrameFlashMode {
-    pub const Disable: Self = Self(0i32);
-    pub const Enable: Self = Self(1i32);
-    pub const Global: Self = Self(2i32);
-}
-impl windows_core::TypeKind for FrameFlashMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for FrameFlashMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Devices.Core.FrameFlashMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameFocusCapabilities(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameFocusCapabilities, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameFocusCapabilities {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for FrameFocusCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameFocusCapabilities>();
-}
-unsafe impl windows_core::Interface for FrameFocusCapabilities {
-    type Vtable = <IFrameFocusCapabilities as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameFocusCapabilities as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameFocusCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameFocusCapabilities";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameFocusControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameFocusControl, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameFocusControl {
-    pub fn Value(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetValue<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u32>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for FrameFocusControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameFocusControl>();
-}
-unsafe impl windows_core::Interface for FrameFocusControl {
-    type Vtable = <IFrameFocusControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameFocusControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameFocusControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameFocusControl";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameIsoSpeedCapabilities(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameIsoSpeedCapabilities, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameIsoSpeedCapabilities {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Min(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Min)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Max(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Max)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Step(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Step)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for FrameIsoSpeedCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameIsoSpeedCapabilities>();
-}
-unsafe impl windows_core::Interface for FrameIsoSpeedCapabilities {
-    type Vtable = <IFrameIsoSpeedCapabilities as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameIsoSpeedCapabilities as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameIsoSpeedCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameIsoSpeedCapabilities";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FrameIsoSpeedControl(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(FrameIsoSpeedControl, windows_core::IUnknown, windows_core::IInspectable);
-impl FrameIsoSpeedControl {
-    pub fn Auto(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Auto)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAuto(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAuto)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Value(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetValue<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u32>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for FrameIsoSpeedControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IFrameIsoSpeedControl>();
-}
-unsafe impl windows_core::Interface for FrameIsoSpeedControl {
-    type Vtable = <IFrameIsoSpeedControl as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IFrameIsoSpeedControl as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for FrameIsoSpeedControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.FrameIsoSpeedControl";
-}
-windows_core::imp::define_interface!(ICameraIntrinsics, ICameraIntrinsics_Vtbl, 0x0aa6ed32_6589_49da_afde_594270ca0aac);
-impl windows_core::RuntimeType for ICameraIntrinsics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ICameraIntrinsics {
-    const NAME: &'static str = "Windows.Media.Devices.Core.ICameraIntrinsics";
-}
-pub trait ICameraIntrinsics_Impl: windows_core::IUnknownImpl {
-    fn FocalLength(&self) -> windows_core::Result<windows_numerics::Vector2>;
-    fn PrincipalPoint(&self) -> windows_core::Result<windows_numerics::Vector2>;
-    fn RadialDistortion(&self) -> windows_core::Result<windows_numerics::Vector3>;
-    fn TangentialDistortion(&self) -> windows_core::Result<windows_numerics::Vector2>;
-    fn ImageWidth(&self) -> windows_core::Result<u32>;
-    fn ImageHeight(&self) -> windows_core::Result<u32>;
-    fn ProjectOntoFrame(&self, coordinate: &windows_numerics::Vector3) -> windows_core::Result<super::super::super::Foundation::Point>;
-    fn UnprojectAtUnitDepth(&self, pixelCoordinate: &super::super::super::Foundation::Point) -> windows_core::Result<windows_numerics::Vector2>;
-    fn ProjectManyOntoFrame(&self, coordinates: &[windows_numerics::Vector3], results: &mut [super::super::super::Foundation::Point]) -> windows_core::Result<()>;
-    fn UnprojectPixelsAtUnitDepth(&self, pixelCoordinates: &[super::super::super::Foundation::Point], results: &mut [windows_numerics::Vector2]) -> windows_core::Result<()>;
-}
-impl ICameraIntrinsics_Vtbl {
-    pub const fn new<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FocalLength<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_numerics::Vector2) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics_Impl::FocalLength(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PrincipalPoint<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_numerics::Vector2) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics_Impl::PrincipalPoint(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RadialDistortion<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_numerics::Vector3) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics_Impl::RadialDistortion(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TangentialDistortion<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_numerics::Vector2) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics_Impl::TangentialDistortion(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ImageWidth<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics_Impl::ImageWidth(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ImageHeight<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics_Impl::ImageHeight(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProjectOntoFrame<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, coordinate: windows_numerics::Vector3, result__: *mut super::super::super::Foundation::Point) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics_Impl::ProjectOntoFrame(this, core::mem::transmute(&coordinate)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UnprojectAtUnitDepth<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pixelcoordinate: super::super::super::Foundation::Point, result__: *mut windows_numerics::Vector2) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics_Impl::UnprojectAtUnitDepth(this, core::mem::transmute(&pixelcoordinate)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProjectManyOntoFrame<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, coordinates_array_size: u32, coordinates: *const windows_numerics::Vector3, results_array_size: u32, results: *mut super::super::super::Foundation::Point) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICameraIntrinsics_Impl::ProjectManyOntoFrame(this, core::slice::from_raw_parts(core::mem::transmute_copy(&coordinates), coordinates_array_size as usize), core::slice::from_raw_parts_mut(core::mem::transmute_copy(&results), results_array_size as usize)).into()
-            }
-        }
-        unsafe extern "system" fn UnprojectPixelsAtUnitDepth<Identity: ICameraIntrinsics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pixelcoordinates_array_size: u32, pixelcoordinates: *const super::super::super::Foundation::Point, results_array_size: u32, results: *mut windows_numerics::Vector2) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICameraIntrinsics_Impl::UnprojectPixelsAtUnitDepth(this, core::slice::from_raw_parts(core::mem::transmute_copy(&pixelcoordinates), pixelcoordinates_array_size as usize), core::slice::from_raw_parts_mut(core::mem::transmute_copy(&results), results_array_size as usize)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICameraIntrinsics, OFFSET>(),
-            FocalLength: FocalLength::<Identity, OFFSET>,
-            PrincipalPoint: PrincipalPoint::<Identity, OFFSET>,
-            RadialDistortion: RadialDistortion::<Identity, OFFSET>,
-            TangentialDistortion: TangentialDistortion::<Identity, OFFSET>,
-            ImageWidth: ImageWidth::<Identity, OFFSET>,
-            ImageHeight: ImageHeight::<Identity, OFFSET>,
-            ProjectOntoFrame: ProjectOntoFrame::<Identity, OFFSET>,
-            UnprojectAtUnitDepth: UnprojectAtUnitDepth::<Identity, OFFSET>,
-            ProjectManyOntoFrame: ProjectManyOntoFrame::<Identity, OFFSET>,
-            UnprojectPixelsAtUnitDepth: UnprojectPixelsAtUnitDepth::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICameraIntrinsics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICameraIntrinsics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub FocalLength: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_numerics::Vector2) -> windows_core::HRESULT,
-    pub PrincipalPoint: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_numerics::Vector2) -> windows_core::HRESULT,
-    pub RadialDistortion: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_numerics::Vector3) -> windows_core::HRESULT,
-    pub TangentialDistortion: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_numerics::Vector2) -> windows_core::HRESULT,
-    pub ImageWidth: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub ImageHeight: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub ProjectOntoFrame: unsafe extern "system" fn(*mut core::ffi::c_void, windows_numerics::Vector3, *mut super::super::super::Foundation::Point) -> windows_core::HRESULT,
-    pub UnprojectAtUnitDepth: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::super::Foundation::Point, *mut windows_numerics::Vector2) -> windows_core::HRESULT,
-    pub ProjectManyOntoFrame: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const windows_numerics::Vector3, u32, *mut super::super::super::Foundation::Point) -> windows_core::HRESULT,
-    pub UnprojectPixelsAtUnitDepth: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const super::super::super::Foundation::Point, u32, *mut windows_numerics::Vector2) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ICameraIntrinsics2, ICameraIntrinsics2_Vtbl, 0x0cdaa447_0798_4b4d_839f_c5ec414db27a);
-impl windows_core::RuntimeType for ICameraIntrinsics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ICameraIntrinsics2 {
-    const NAME: &'static str = "Windows.Media.Devices.Core.ICameraIntrinsics2";
-}
-pub trait ICameraIntrinsics2_Impl: windows_core::IUnknownImpl {
-    fn UndistortedProjectionTransform(&self) -> windows_core::Result<windows_numerics::Matrix4x4>;
-    fn DistortPoint(&self, input: &super::super::super::Foundation::Point) -> windows_core::Result<super::super::super::Foundation::Point>;
-    fn DistortPoints(&self, inputs: &[super::super::super::Foundation::Point], results: &mut [super::super::super::Foundation::Point]) -> windows_core::Result<()>;
-    fn UndistortPoint(&self, input: &super::super::super::Foundation::Point) -> windows_core::Result<super::super::super::Foundation::Point>;
-    fn UndistortPoints(&self, inputs: &[super::super::super::Foundation::Point], results: &mut [super::super::super::Foundation::Point]) -> windows_core::Result<()>;
-}
-impl ICameraIntrinsics2_Vtbl {
-    pub const fn new<Identity: ICameraIntrinsics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn UndistortedProjectionTransform<Identity: ICameraIntrinsics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_numerics::Matrix4x4) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics2_Impl::UndistortedProjectionTransform(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DistortPoint<Identity: ICameraIntrinsics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: super::super::super::Foundation::Point, result__: *mut super::super::super::Foundation::Point) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics2_Impl::DistortPoint(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DistortPoints<Identity: ICameraIntrinsics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, inputs_array_size: u32, inputs: *const super::super::super::Foundation::Point, results_array_size: u32, results: *mut super::super::super::Foundation::Point) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICameraIntrinsics2_Impl::DistortPoints(this, core::slice::from_raw_parts(core::mem::transmute_copy(&inputs), inputs_array_size as usize), core::slice::from_raw_parts_mut(core::mem::transmute_copy(&results), results_array_size as usize)).into()
-            }
-        }
-        unsafe extern "system" fn UndistortPoint<Identity: ICameraIntrinsics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: super::super::super::Foundation::Point, result__: *mut super::super::super::Foundation::Point) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsics2_Impl::UndistortPoint(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UndistortPoints<Identity: ICameraIntrinsics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, inputs_array_size: u32, inputs: *const super::super::super::Foundation::Point, results_array_size: u32, results: *mut super::super::super::Foundation::Point) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICameraIntrinsics2_Impl::UndistortPoints(this, core::slice::from_raw_parts(core::mem::transmute_copy(&inputs), inputs_array_size as usize), core::slice::from_raw_parts_mut(core::mem::transmute_copy(&results), results_array_size as usize)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICameraIntrinsics2, OFFSET>(),
-            UndistortedProjectionTransform: UndistortedProjectionTransform::<Identity, OFFSET>,
-            DistortPoint: DistortPoint::<Identity, OFFSET>,
-            DistortPoints: DistortPoints::<Identity, OFFSET>,
-            UndistortPoint: UndistortPoint::<Identity, OFFSET>,
-            UndistortPoints: UndistortPoints::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICameraIntrinsics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICameraIntrinsics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub UndistortedProjectionTransform: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_numerics::Matrix4x4) -> windows_core::HRESULT,
-    pub DistortPoint: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::super::Foundation::Point, *mut super::super::super::Foundation::Point) -> windows_core::HRESULT,
-    pub DistortPoints: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const super::super::super::Foundation::Point, u32, *mut super::super::super::Foundation::Point) -> windows_core::HRESULT,
-    pub UndistortPoint: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::super::Foundation::Point, *mut super::super::super::Foundation::Point) -> windows_core::HRESULT,
-    pub UndistortPoints: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const super::super::super::Foundation::Point, u32, *mut super::super::super::Foundation::Point) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ICameraIntrinsicsFactory, ICameraIntrinsicsFactory_Vtbl, 0xc0ddc486_2132_4a34_a659_9bfe2a055712);
-impl windows_core::RuntimeType for ICameraIntrinsicsFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ICameraIntrinsicsFactory {
-    const NAME: &'static str = "Windows.Media.Devices.Core.ICameraIntrinsicsFactory";
-}
-pub trait ICameraIntrinsicsFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, focalLength: &windows_numerics::Vector2, principalPoint: &windows_numerics::Vector2, radialDistortion: &windows_numerics::Vector3, tangentialDistortion: &windows_numerics::Vector2, imageWidth: u32, imageHeight: u32) -> windows_core::Result<CameraIntrinsics>;
-}
-impl ICameraIntrinsicsFactory_Vtbl {
-    pub const fn new<Identity: ICameraIntrinsicsFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ICameraIntrinsicsFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, focallength: windows_numerics::Vector2, principalpoint: windows_numerics::Vector2, radialdistortion: windows_numerics::Vector3, tangentialdistortion: windows_numerics::Vector2, imagewidth: u32, imageheight: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICameraIntrinsicsFactory_Impl::Create(this, core::mem::transmute(&focallength), core::mem::transmute(&principalpoint), core::mem::transmute(&radialdistortion), core::mem::transmute(&tangentialdistortion), imagewidth, imageheight) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ICameraIntrinsicsFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICameraIntrinsicsFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICameraIntrinsicsFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Create: unsafe extern "system" fn(*mut core::ffi::c_void, windows_numerics::Vector2, windows_numerics::Vector2, windows_numerics::Vector3, windows_numerics::Vector2, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameControlCapabilities, IFrameControlCapabilities_Vtbl, 0xa8ffae60_4e9e_4377_a789_e24c4ae7e544);
-impl windows_core::RuntimeType for IFrameControlCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameControlCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameControlCapabilities";
-}
-pub trait IFrameControlCapabilities_Impl: windows_core::IUnknownImpl {
-    fn Exposure(&self) -> windows_core::Result<FrameExposureCapabilities>;
-    fn ExposureCompensation(&self) -> windows_core::Result<FrameExposureCompensationCapabilities>;
-    fn IsoSpeed(&self) -> windows_core::Result<FrameIsoSpeedCapabilities>;
-    fn Focus(&self) -> windows_core::Result<FrameFocusCapabilities>;
-    fn PhotoConfirmationSupported(&self) -> windows_core::Result<bool>;
-}
-impl IFrameControlCapabilities_Vtbl {
-    pub const fn new<Identity: IFrameControlCapabilities_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Exposure<Identity: IFrameControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameControlCapabilities_Impl::Exposure(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExposureCompensation<Identity: IFrameControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameControlCapabilities_Impl::ExposureCompensation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsoSpeed<Identity: IFrameControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameControlCapabilities_Impl::IsoSpeed(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Focus<Identity: IFrameControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameControlCapabilities_Impl::Focus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PhotoConfirmationSupported<Identity: IFrameControlCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameControlCapabilities_Impl::PhotoConfirmationSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameControlCapabilities, OFFSET>(),
-            Exposure: Exposure::<Identity, OFFSET>,
-            ExposureCompensation: ExposureCompensation::<Identity, OFFSET>,
-            IsoSpeed: IsoSpeed::<Identity, OFFSET>,
-            Focus: Focus::<Identity, OFFSET>,
-            PhotoConfirmationSupported: PhotoConfirmationSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameControlCapabilities as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameControlCapabilities_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Exposure: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ExposureCompensation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub IsoSpeed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Focus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PhotoConfirmationSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameControlCapabilities2, IFrameControlCapabilities2_Vtbl, 0xce9b0464_4730_440f_bd3e_efe8a8f230a8);
-impl windows_core::RuntimeType for IFrameControlCapabilities2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameControlCapabilities2 {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameControlCapabilities2";
-}
-pub trait IFrameControlCapabilities2_Impl: windows_core::IUnknownImpl {
-    fn Flash(&self) -> windows_core::Result<FrameFlashCapabilities>;
-}
-impl IFrameControlCapabilities2_Vtbl {
-    pub const fn new<Identity: IFrameControlCapabilities2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Flash<Identity: IFrameControlCapabilities2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameControlCapabilities2_Impl::Flash(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameControlCapabilities2, OFFSET>(), Flash: Flash::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameControlCapabilities2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameControlCapabilities2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Flash: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameController, IFrameController_Vtbl, 0xc16459d9_baef_4052_9177_48aff2af7522);
-impl windows_core::RuntimeType for IFrameController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameController {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameController";
-}
-pub trait IFrameController_Impl: windows_core::IUnknownImpl {
-    fn ExposureControl(&self) -> windows_core::Result<FrameExposureControl>;
-    fn ExposureCompensationControl(&self) -> windows_core::Result<FrameExposureCompensationControl>;
-    fn IsoSpeedControl(&self) -> windows_core::Result<FrameIsoSpeedControl>;
-    fn FocusControl(&self) -> windows_core::Result<FrameFocusControl>;
-    fn PhotoConfirmationEnabled(&self) -> windows_core::Result<super::super::super::Foundation::IReference<bool>>;
-    fn SetPhotoConfirmationEnabled(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<bool>>) -> windows_core::Result<()>;
-}
-impl IFrameController_Vtbl {
-    pub const fn new<Identity: IFrameController_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExposureControl<Identity: IFrameController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameController_Impl::ExposureControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExposureCompensationControl<Identity: IFrameController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameController_Impl::ExposureCompensationControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsoSpeedControl<Identity: IFrameController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameController_Impl::IsoSpeedControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FocusControl<Identity: IFrameController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameController_Impl::FocusControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PhotoConfirmationEnabled<Identity: IFrameController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameController_Impl::PhotoConfirmationEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPhotoConfirmationEnabled<Identity: IFrameController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameController_Impl::SetPhotoConfirmationEnabled(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameController, OFFSET>(),
-            ExposureControl: ExposureControl::<Identity, OFFSET>,
-            ExposureCompensationControl: ExposureCompensationControl::<Identity, OFFSET>,
-            IsoSpeedControl: IsoSpeedControl::<Identity, OFFSET>,
-            FocusControl: FocusControl::<Identity, OFFSET>,
-            PhotoConfirmationEnabled: PhotoConfirmationEnabled::<Identity, OFFSET>,
-            SetPhotoConfirmationEnabled: SetPhotoConfirmationEnabled::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameController as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameController_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ExposureControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ExposureCompensationControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub IsoSpeedControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub FocusControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PhotoConfirmationEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPhotoConfirmationEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameController2, IFrameController2_Vtbl, 0x00d3bc75_d87c_485b_8a09_5c358568b427);
-impl windows_core::RuntimeType for IFrameController2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameController2 {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameController2";
-}
-pub trait IFrameController2_Impl: windows_core::IUnknownImpl {
-    fn FlashControl(&self) -> windows_core::Result<FrameFlashControl>;
-}
-impl IFrameController2_Vtbl {
-    pub const fn new<Identity: IFrameController2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FlashControl<Identity: IFrameController2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameController2_Impl::FlashControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameController2, OFFSET>(), FlashControl: FlashControl::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameController2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameController2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub FlashControl: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameExposureCapabilities, IFrameExposureCapabilities_Vtbl, 0xbdbe9ce3_3985_4e72_97c2_0590d61307a1);
-impl windows_core::RuntimeType for IFrameExposureCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameExposureCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameExposureCapabilities";
-}
-pub trait IFrameExposureCapabilities_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Min(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan>;
-    fn Max(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan>;
-    fn Step(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan>;
-}
-impl IFrameExposureCapabilities_Vtbl {
-    pub const fn new<Identity: IFrameExposureCapabilities_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IFrameExposureCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCapabilities_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IFrameExposureCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCapabilities_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IFrameExposureCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCapabilities_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IFrameExposureCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCapabilities_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameExposureCapabilities, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameExposureCapabilities as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameExposureCapabilities_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameExposureCompensationCapabilities, IFrameExposureCompensationCapabilities_Vtbl, 0xb988a823_8065_41ee_b04f_722265954500);
-impl windows_core::RuntimeType for IFrameExposureCompensationCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameExposureCompensationCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameExposureCompensationCapabilities";
-}
-pub trait IFrameExposureCompensationCapabilities_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Min(&self) -> windows_core::Result<f32>;
-    fn Max(&self) -> windows_core::Result<f32>;
-    fn Step(&self) -> windows_core::Result<f32>;
-}
-impl IFrameExposureCompensationCapabilities_Vtbl {
-    pub const fn new<Identity: IFrameExposureCompensationCapabilities_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IFrameExposureCompensationCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCompensationCapabilities_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IFrameExposureCompensationCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCompensationCapabilities_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IFrameExposureCompensationCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCompensationCapabilities_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IFrameExposureCompensationCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCompensationCapabilities_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameExposureCompensationCapabilities, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameExposureCompensationCapabilities as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameExposureCompensationCapabilities_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameExposureCompensationControl, IFrameExposureCompensationControl_Vtbl, 0xe95896c9_f7f9_48ca_8591_a26531cb1578);
-impl windows_core::RuntimeType for IFrameExposureCompensationControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameExposureCompensationControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameExposureCompensationControl";
-}
-pub trait IFrameExposureCompensationControl_Impl: windows_core::IUnknownImpl {
-    fn Value(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f32>>;
-    fn SetValue(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<f32>>) -> windows_core::Result<()>;
-}
-impl IFrameExposureCompensationControl_Vtbl {
-    pub const fn new<Identity: IFrameExposureCompensationControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Value<Identity: IFrameExposureCompensationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureCompensationControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IFrameExposureCompensationControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameExposureCompensationControl_Impl::SetValue(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameExposureCompensationControl, OFFSET>(),
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameExposureCompensationControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameExposureCompensationControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameExposureControl, IFrameExposureControl_Vtbl, 0xb1605a61_ffaf_4752_b621_f5b6f117f432);
-impl windows_core::RuntimeType for IFrameExposureControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameExposureControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameExposureControl";
-}
-pub trait IFrameExposureControl_Impl: windows_core::IUnknownImpl {
-    fn Auto(&self) -> windows_core::Result<bool>;
-    fn SetAuto(&self, value: bool) -> windows_core::Result<()>;
-    fn Value(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn SetValue(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-}
-impl IFrameExposureControl_Vtbl {
-    pub const fn new<Identity: IFrameExposureControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Auto<Identity: IFrameExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureControl_Impl::Auto(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAuto<Identity: IFrameExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameExposureControl_Impl::SetAuto(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IFrameExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameExposureControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IFrameExposureControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameExposureControl_Impl::SetValue(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameExposureControl, OFFSET>(),
-            Auto: Auto::<Identity, OFFSET>,
-            SetAuto: SetAuto::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameExposureControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameExposureControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Auto: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAuto: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameFlashCapabilities, IFrameFlashCapabilities_Vtbl, 0xbb9341a2_5ebe_4f62_8223_0e2b05bfbbd0);
-impl windows_core::RuntimeType for IFrameFlashCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameFlashCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameFlashCapabilities";
-}
-pub trait IFrameFlashCapabilities_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn RedEyeReductionSupported(&self) -> windows_core::Result<bool>;
-    fn PowerSupported(&self) -> windows_core::Result<bool>;
-}
-impl IFrameFlashCapabilities_Vtbl {
-    pub const fn new<Identity: IFrameFlashCapabilities_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IFrameFlashCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFlashCapabilities_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RedEyeReductionSupported<Identity: IFrameFlashCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFlashCapabilities_Impl::RedEyeReductionSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PowerSupported<Identity: IFrameFlashCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFlashCapabilities_Impl::PowerSupported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameFlashCapabilities, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            RedEyeReductionSupported: RedEyeReductionSupported::<Identity, OFFSET>,
-            PowerSupported: PowerSupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameFlashCapabilities as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameFlashCapabilities_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub RedEyeReductionSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub PowerSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameFlashControl, IFrameFlashControl_Vtbl, 0x75d5f6c7_bd45_4fab_9375_45ac04b332c2);
-impl windows_core::RuntimeType for IFrameFlashControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameFlashControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameFlashControl";
-}
-pub trait IFrameFlashControl_Impl: windows_core::IUnknownImpl {
-    fn Mode(&self) -> windows_core::Result<FrameFlashMode>;
-    fn SetMode(&self, value: FrameFlashMode) -> windows_core::Result<()>;
-    fn Auto(&self) -> windows_core::Result<bool>;
-    fn SetAuto(&self, value: bool) -> windows_core::Result<()>;
-    fn RedEyeReduction(&self) -> windows_core::Result<bool>;
-    fn SetRedEyeReduction(&self, value: bool) -> windows_core::Result<()>;
-    fn PowerPercent(&self) -> windows_core::Result<f32>;
-    fn SetPowerPercent(&self, value: f32) -> windows_core::Result<()>;
-}
-impl IFrameFlashControl_Vtbl {
-    pub const fn new<Identity: IFrameFlashControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Mode<Identity: IFrameFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut FrameFlashMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFlashControl_Impl::Mode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMode<Identity: IFrameFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: FrameFlashMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameFlashControl_Impl::SetMode(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Auto<Identity: IFrameFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFlashControl_Impl::Auto(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAuto<Identity: IFrameFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameFlashControl_Impl::SetAuto(this, value).into()
-            }
-        }
-        unsafe extern "system" fn RedEyeReduction<Identity: IFrameFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFlashControl_Impl::RedEyeReduction(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRedEyeReduction<Identity: IFrameFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameFlashControl_Impl::SetRedEyeReduction(this, value).into()
-            }
-        }
-        unsafe extern "system" fn PowerPercent<Identity: IFrameFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFlashControl_Impl::PowerPercent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPowerPercent<Identity: IFrameFlashControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameFlashControl_Impl::SetPowerPercent(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameFlashControl, OFFSET>(),
-            Mode: Mode::<Identity, OFFSET>,
-            SetMode: SetMode::<Identity, OFFSET>,
-            Auto: Auto::<Identity, OFFSET>,
-            SetAuto: SetAuto::<Identity, OFFSET>,
-            RedEyeReduction: RedEyeReduction::<Identity, OFFSET>,
-            SetRedEyeReduction: SetRedEyeReduction::<Identity, OFFSET>,
-            PowerPercent: PowerPercent::<Identity, OFFSET>,
-            SetPowerPercent: SetPowerPercent::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameFlashControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameFlashControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Mode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut FrameFlashMode) -> windows_core::HRESULT,
-    pub SetMode: unsafe extern "system" fn(*mut core::ffi::c_void, FrameFlashMode) -> windows_core::HRESULT,
-    pub Auto: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAuto: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub RedEyeReduction: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetRedEyeReduction: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub PowerPercent: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub SetPowerPercent: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameFocusCapabilities, IFrameFocusCapabilities_Vtbl, 0x7b25cd58_01c0_4065_9c40_c1a721425c1a);
-impl windows_core::RuntimeType for IFrameFocusCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameFocusCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameFocusCapabilities";
-}
-pub trait IFrameFocusCapabilities_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Min(&self) -> windows_core::Result<u32>;
-    fn Max(&self) -> windows_core::Result<u32>;
-    fn Step(&self) -> windows_core::Result<u32>;
-}
-impl IFrameFocusCapabilities_Vtbl {
-    pub const fn new<Identity: IFrameFocusCapabilities_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IFrameFocusCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFocusCapabilities_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IFrameFocusCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFocusCapabilities_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IFrameFocusCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFocusCapabilities_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IFrameFocusCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFocusCapabilities_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameFocusCapabilities, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameFocusCapabilities as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameFocusCapabilities_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameFocusControl, IFrameFocusControl_Vtbl, 0x272df1d0_d912_4214_a67b_e38a8d48d8c6);
-impl windows_core::RuntimeType for IFrameFocusControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameFocusControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameFocusControl";
-}
-pub trait IFrameFocusControl_Impl: windows_core::IUnknownImpl {
-    fn Value(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>>;
-    fn SetValue(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u32>>) -> windows_core::Result<()>;
-}
-impl IFrameFocusControl_Vtbl {
-    pub const fn new<Identity: IFrameFocusControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Value<Identity: IFrameFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameFocusControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IFrameFocusControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameFocusControl_Impl::SetValue(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameFocusControl, OFFSET>(),
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameFocusControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameFocusControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameIsoSpeedCapabilities, IFrameIsoSpeedCapabilities_Vtbl, 0x16bdff61_6df6_4ac9_b92a_9f6ecd1ad2fa);
-impl windows_core::RuntimeType for IFrameIsoSpeedCapabilities {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameIsoSpeedCapabilities {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameIsoSpeedCapabilities";
-}
-pub trait IFrameIsoSpeedCapabilities_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn Min(&self) -> windows_core::Result<u32>;
-    fn Max(&self) -> windows_core::Result<u32>;
-    fn Step(&self) -> windows_core::Result<u32>;
-}
-impl IFrameIsoSpeedCapabilities_Vtbl {
-    pub const fn new<Identity: IFrameIsoSpeedCapabilities_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IFrameIsoSpeedCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameIsoSpeedCapabilities_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Min<Identity: IFrameIsoSpeedCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameIsoSpeedCapabilities_Impl::Min(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Max<Identity: IFrameIsoSpeedCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameIsoSpeedCapabilities_Impl::Max(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Step<Identity: IFrameIsoSpeedCapabilities_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameIsoSpeedCapabilities_Impl::Step(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameIsoSpeedCapabilities, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            Min: Min::<Identity, OFFSET>,
-            Max: Max::<Identity, OFFSET>,
-            Step: Step::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameIsoSpeedCapabilities as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameIsoSpeedCapabilities_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Min: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Max: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Step: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IFrameIsoSpeedControl, IFrameIsoSpeedControl_Vtbl, 0x1a03efed_786a_4c75_a557_7ab9a85f588c);
-impl windows_core::RuntimeType for IFrameIsoSpeedControl {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IFrameIsoSpeedControl {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IFrameIsoSpeedControl";
-}
-pub trait IFrameIsoSpeedControl_Impl: windows_core::IUnknownImpl {
-    fn Auto(&self) -> windows_core::Result<bool>;
-    fn SetAuto(&self, value: bool) -> windows_core::Result<()>;
-    fn Value(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>>;
-    fn SetValue(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u32>>) -> windows_core::Result<()>;
-}
-impl IFrameIsoSpeedControl_Vtbl {
-    pub const fn new<Identity: IFrameIsoSpeedControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Auto<Identity: IFrameIsoSpeedControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameIsoSpeedControl_Impl::Auto(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAuto<Identity: IFrameIsoSpeedControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameIsoSpeedControl_Impl::SetAuto(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IFrameIsoSpeedControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFrameIsoSpeedControl_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IFrameIsoSpeedControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IFrameIsoSpeedControl_Impl::SetValue(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFrameIsoSpeedControl, OFFSET>(),
-            Auto: Auto::<Identity, OFFSET>,
-            SetAuto: SetAuto::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFrameIsoSpeedControl as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IFrameIsoSpeedControl_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Auto: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAuto: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub Value: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVariablePhotoSequenceController, IVariablePhotoSequenceController_Vtbl, 0x7fbff880_ed8c_43fd_a7c3_b35809e4229a);
-impl windows_core::RuntimeType for IVariablePhotoSequenceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl windows_core::RuntimeName for IVariablePhotoSequenceController {
-    const NAME: &'static str = "Windows.Media.Devices.Core.IVariablePhotoSequenceController";
-}
-#[cfg(feature = "Media_MediaProperties")]
-pub trait IVariablePhotoSequenceController_Impl: windows_core::IUnknownImpl {
-    fn Supported(&self) -> windows_core::Result<bool>;
-    fn MaxPhotosPerSecond(&self) -> windows_core::Result<f32>;
-    fn PhotosPerSecondLimit(&self) -> windows_core::Result<f32>;
-    fn SetPhotosPerSecondLimit(&self, value: f32) -> windows_core::Result<()>;
-    fn GetHighestConcurrentFrameRate(&self, captureProperties: windows_core::Ref<'_, super::super::MediaProperties::IMediaEncodingProperties>) -> windows_core::Result<super::super::MediaProperties::MediaRatio>;
-    fn GetCurrentFrameRate(&self) -> windows_core::Result<super::super::MediaProperties::MediaRatio>;
-    fn FrameCapabilities(&self) -> windows_core::Result<FrameControlCapabilities>;
-    fn DesiredFrameControllers(&self) -> windows_core::Result<windows_collections::IVector<FrameController>>;
-}
-#[cfg(feature = "Media_MediaProperties")]
-impl IVariablePhotoSequenceController_Vtbl {
-    pub const fn new<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Supported<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVariablePhotoSequenceController_Impl::Supported(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxPhotosPerSecond<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVariablePhotoSequenceController_Impl::MaxPhotosPerSecond(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PhotosPerSecondLimit<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVariablePhotoSequenceController_Impl::PhotosPerSecondLimit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPhotosPerSecondLimit<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVariablePhotoSequenceController_Impl::SetPhotosPerSecondLimit(this, value).into()
-            }
-        }
-        unsafe extern "system" fn GetHighestConcurrentFrameRate<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, captureproperties: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVariablePhotoSequenceController_Impl::GetHighestConcurrentFrameRate(this, core::mem::transmute_copy(&captureproperties)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCurrentFrameRate<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVariablePhotoSequenceController_Impl::GetCurrentFrameRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FrameCapabilities<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVariablePhotoSequenceController_Impl::FrameCapabilities(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DesiredFrameControllers<Identity: IVariablePhotoSequenceController_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVariablePhotoSequenceController_Impl::DesiredFrameControllers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVariablePhotoSequenceController, OFFSET>(),
-            Supported: Supported::<Identity, OFFSET>,
-            MaxPhotosPerSecond: MaxPhotosPerSecond::<Identity, OFFSET>,
-            PhotosPerSecondLimit: PhotosPerSecondLimit::<Identity, OFFSET>,
-            SetPhotosPerSecondLimit: SetPhotosPerSecondLimit::<Identity, OFFSET>,
-            GetHighestConcurrentFrameRate: GetHighestConcurrentFrameRate::<Identity, OFFSET>,
-            GetCurrentFrameRate: GetCurrentFrameRate::<Identity, OFFSET>,
-            FrameCapabilities: FrameCapabilities::<Identity, OFFSET>,
-            DesiredFrameControllers: DesiredFrameControllers::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVariablePhotoSequenceController as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVariablePhotoSequenceController_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Supported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub MaxPhotosPerSecond: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub PhotosPerSecondLimit: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f32) -> windows_core::HRESULT,
-    pub SetPhotosPerSecondLimit: unsafe extern "system" fn(*mut core::ffi::c_void, f32) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub GetHighestConcurrentFrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    GetHighestConcurrentFrameRate: usize,
-    #[cfg(feature = "Media_MediaProperties")]
-    pub GetCurrentFrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_MediaProperties"))]
-    GetCurrentFrameRate: usize,
-    pub FrameCapabilities: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DesiredFrameControllers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VariablePhotoSequenceController(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VariablePhotoSequenceController, windows_core::IUnknown, windows_core::IInspectable);
-impl VariablePhotoSequenceController {
-    pub fn Supported(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Supported)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MaxPhotosPerSecond(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxPhotosPerSecond)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PhotosPerSecondLimit(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhotosPerSecondLimit)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPhotosPerSecondLimit(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPhotosPerSecondLimit)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn GetHighestConcurrentFrameRate<P0>(&self, captureproperties: P0) -> windows_core::Result<super::super::MediaProperties::MediaRatio>
-    where
-        P0: windows_core::Param<super::super::MediaProperties::IMediaEncodingProperties>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetHighestConcurrentFrameRate)(windows_core::Interface::as_raw(this), captureproperties.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_MediaProperties")]
-    pub fn GetCurrentFrameRate(&self) -> windows_core::Result<super::super::MediaProperties::MediaRatio> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentFrameRate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FrameCapabilities(&self) -> windows_core::Result<FrameControlCapabilities> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FrameCapabilities)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DesiredFrameControllers(&self) -> windows_core::Result<windows_collections::IVector<FrameController>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredFrameControllers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for VariablePhotoSequenceController {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVariablePhotoSequenceController>();
-}
-unsafe impl windows_core::Interface for VariablePhotoSequenceController {
-    type Vtable = <IVariablePhotoSequenceController as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVariablePhotoSequenceController as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VariablePhotoSequenceController {
-    const NAME: &'static str = "Windows.Media.Devices.Core.VariablePhotoSequenceController";
-}
-}
-}
-#[cfg(feature = "Media_Effects")]
-pub mod Effects{
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AcousticEchoCancellationConfiguration(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AcousticEchoCancellationConfiguration, windows_core::IUnknown, windows_core::IInspectable);
-impl AcousticEchoCancellationConfiguration {
-    pub fn SetEchoCancellationRenderEndpoint(&self, deviceid: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetEchoCancellationRenderEndpoint)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(deviceid)).ok() }
-    }
-}
-impl windows_core::RuntimeType for AcousticEchoCancellationConfiguration {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAcousticEchoCancellationConfiguration>();
-}
-unsafe impl windows_core::Interface for AcousticEchoCancellationConfiguration {
-    type Vtable = <IAcousticEchoCancellationConfiguration as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAcousticEchoCancellationConfiguration as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AcousticEchoCancellationConfiguration {
-    const NAME: &'static str = "Windows.Media.Effects.AcousticEchoCancellationConfiguration";
-}
-unsafe impl Send for AcousticEchoCancellationConfiguration {}
-unsafe impl Sync for AcousticEchoCancellationConfiguration {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AudioCaptureEffectsManager(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AudioCaptureEffectsManager, windows_core::IUnknown, windows_core::IInspectable);
-impl AudioCaptureEffectsManager {
-    pub fn AudioCaptureEffectsChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<AudioCaptureEffectsManager, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioCaptureEffectsChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveAudioCaptureEffectsChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAudioCaptureEffectsChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn GetAudioCaptureEffects(&self) -> windows_core::Result<windows_collections::IVectorView<AudioEffect>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAudioCaptureEffects)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AudioCaptureEffectsManager {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAudioCaptureEffectsManager>();
-}
-unsafe impl windows_core::Interface for AudioCaptureEffectsManager {
-    type Vtable = <IAudioCaptureEffectsManager as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAudioCaptureEffectsManager as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AudioCaptureEffectsManager {
-    const NAME: &'static str = "Windows.Media.Effects.AudioCaptureEffectsManager";
-}
-unsafe impl Send for AudioCaptureEffectsManager {}
-unsafe impl Sync for AudioCaptureEffectsManager {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AudioEffect(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AudioEffect, windows_core::IUnknown, windows_core::IInspectable);
-impl AudioEffect {
-    pub fn AudioEffectType(&self) -> windows_core::Result<AudioEffectType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioEffectType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AcousticEchoCancellationConfiguration(&self) -> windows_core::Result<AcousticEchoCancellationConfiguration> {
-        let this = &windows_core::Interface::cast::<IAudioEffect2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AcousticEchoCancellationConfiguration)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanSetState(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IAudioEffect2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanSetState)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn State(&self) -> windows_core::Result<AudioEffectState> {
-        let this = &windows_core::Interface::cast::<IAudioEffect2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).State)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetState(&self, newstate: AudioEffectState) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IAudioEffect2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetState)(windows_core::Interface::as_raw(this), newstate).ok() }
-    }
-}
-impl windows_core::RuntimeType for AudioEffect {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAudioEffect>();
-}
-unsafe impl windows_core::Interface for AudioEffect {
-    type Vtable = <IAudioEffect as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAudioEffect as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AudioEffect {
-    const NAME: &'static str = "Windows.Media.Effects.AudioEffect";
-}
-unsafe impl Send for AudioEffect {}
-unsafe impl Sync for AudioEffect {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AudioEffectState(pub i32);
-impl AudioEffectState {
-    pub const Off: Self = Self(0i32);
-    pub const On: Self = Self(1i32);
-}
-impl windows_core::TypeKind for AudioEffectState {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AudioEffectState {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Effects.AudioEffectState;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AudioEffectType(pub i32);
-impl AudioEffectType {
-    pub const Other: Self = Self(0i32);
-    pub const AcousticEchoCancellation: Self = Self(1i32);
-    pub const NoiseSuppression: Self = Self(2i32);
-    pub const AutomaticGainControl: Self = Self(3i32);
-    pub const BeamForming: Self = Self(4i32);
-    pub const ConstantToneRemoval: Self = Self(5i32);
-    pub const Equalizer: Self = Self(6i32);
-    pub const LoudnessEqualizer: Self = Self(7i32);
-    pub const BassBoost: Self = Self(8i32);
-    pub const VirtualSurround: Self = Self(9i32);
-    pub const VirtualHeadphones: Self = Self(10i32);
-    pub const SpeakerFill: Self = Self(11i32);
-    pub const RoomCorrection: Self = Self(12i32);
-    pub const BassManagement: Self = Self(13i32);
-    pub const EnvironmentalEffects: Self = Self(14i32);
-    pub const SpeakerProtection: Self = Self(15i32);
-    pub const SpeakerCompensation: Self = Self(16i32);
-    pub const DynamicRangeCompression: Self = Self(17i32);
-    pub const FarFieldBeamForming: Self = Self(18i32);
-    pub const DeepNoiseSuppression: Self = Self(19i32);
-}
-impl windows_core::TypeKind for AudioEffectType {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AudioEffectType {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Effects.AudioEffectType;i4)");
-}
-windows_core::imp::define_interface!(IAcousticEchoCancellationConfiguration, IAcousticEchoCancellationConfiguration_Vtbl, 0x587e735b_175b_5177_a407_2e33bafe33a5);
-impl windows_core::RuntimeType for IAcousticEchoCancellationConfiguration {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAcousticEchoCancellationConfiguration {
-    const NAME: &'static str = "Windows.Media.Effects.IAcousticEchoCancellationConfiguration";
-}
-pub trait IAcousticEchoCancellationConfiguration_Impl: windows_core::IUnknownImpl {
-    fn SetEchoCancellationRenderEndpoint(&self, deviceId: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IAcousticEchoCancellationConfiguration_Vtbl {
-    pub const fn new<Identity: IAcousticEchoCancellationConfiguration_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetEchoCancellationRenderEndpoint<Identity: IAcousticEchoCancellationConfiguration_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, deviceid: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAcousticEchoCancellationConfiguration_Impl::SetEchoCancellationRenderEndpoint(this, core::mem::transmute(&deviceid)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAcousticEchoCancellationConfiguration, OFFSET>(),
-            SetEchoCancellationRenderEndpoint: SetEchoCancellationRenderEndpoint::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAcousticEchoCancellationConfiguration as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAcousticEchoCancellationConfiguration_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetEchoCancellationRenderEndpoint: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioCaptureEffectsManager, IAudioCaptureEffectsManager_Vtbl, 0x8f85c271_038d_4393_8298_540110608eef);
-impl windows_core::RuntimeType for IAudioCaptureEffectsManager {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioCaptureEffectsManager {
-    const NAME: &'static str = "Windows.Media.Effects.IAudioCaptureEffectsManager";
-}
-pub trait IAudioCaptureEffectsManager_Impl: windows_core::IUnknownImpl {
-    fn AudioCaptureEffectsChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<AudioCaptureEffectsManager, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveAudioCaptureEffectsChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn GetAudioCaptureEffects(&self) -> windows_core::Result<windows_collections::IVectorView<AudioEffect>>;
-}
-impl IAudioCaptureEffectsManager_Vtbl {
-    pub const fn new<Identity: IAudioCaptureEffectsManager_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AudioCaptureEffectsChanged<Identity: IAudioCaptureEffectsManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioCaptureEffectsManager_Impl::AudioCaptureEffectsChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveAudioCaptureEffectsChanged<Identity: IAudioCaptureEffectsManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioCaptureEffectsManager_Impl::RemoveAudioCaptureEffectsChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn GetAudioCaptureEffects<Identity: IAudioCaptureEffectsManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioCaptureEffectsManager_Impl::GetAudioCaptureEffects(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioCaptureEffectsManager, OFFSET>(),
-            AudioCaptureEffectsChanged: AudioCaptureEffectsChanged::<Identity, OFFSET>,
-            RemoveAudioCaptureEffectsChanged: RemoveAudioCaptureEffectsChanged::<Identity, OFFSET>,
-            GetAudioCaptureEffects: GetAudioCaptureEffects::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioCaptureEffectsManager as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioCaptureEffectsManager_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AudioCaptureEffectsChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveAudioCaptureEffectsChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub GetAudioCaptureEffects: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioEffect, IAudioEffect_Vtbl, 0x34aafa51_9207_4055_be93_6e5734a86ae4);
-impl windows_core::RuntimeType for IAudioEffect {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioEffect {
-    const NAME: &'static str = "Windows.Media.Effects.IAudioEffect";
-}
-pub trait IAudioEffect_Impl: windows_core::IUnknownImpl {
-    fn AudioEffectType(&self) -> windows_core::Result<AudioEffectType>;
-}
-impl IAudioEffect_Vtbl {
-    pub const fn new<Identity: IAudioEffect_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AudioEffectType<Identity: IAudioEffect_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AudioEffectType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEffect_Impl::AudioEffectType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioEffect, OFFSET>(), AudioEffectType: AudioEffectType::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioEffect as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioEffect_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AudioEffectType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AudioEffectType) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioEffect2, IAudioEffect2_Vtbl, 0x06703cb0_757e_5757_8af0_6ba58a8b2990);
-impl windows_core::RuntimeType for IAudioEffect2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioEffect2 {
-    const NAME: &'static str = "Windows.Media.Effects.IAudioEffect2";
-}
-pub trait IAudioEffect2_Impl: windows_core::IUnknownImpl {
-    fn AcousticEchoCancellationConfiguration(&self) -> windows_core::Result<AcousticEchoCancellationConfiguration>;
-    fn CanSetState(&self) -> windows_core::Result<bool>;
-    fn State(&self) -> windows_core::Result<AudioEffectState>;
-    fn SetState(&self, newState: AudioEffectState) -> windows_core::Result<()>;
-}
-impl IAudioEffect2_Vtbl {
-    pub const fn new<Identity: IAudioEffect2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AcousticEchoCancellationConfiguration<Identity: IAudioEffect2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEffect2_Impl::AcousticEchoCancellationConfiguration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CanSetState<Identity: IAudioEffect2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEffect2_Impl::CanSetState(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn State<Identity: IAudioEffect2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AudioEffectState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEffect2_Impl::State(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetState<Identity: IAudioEffect2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, newstate: AudioEffectState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioEffect2_Impl::SetState(this, newstate).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioEffect2, OFFSET>(),
-            AcousticEchoCancellationConfiguration: AcousticEchoCancellationConfiguration::<Identity, OFFSET>,
-            CanSetState: CanSetState::<Identity, OFFSET>,
-            State: State::<Identity, OFFSET>,
-            SetState: SetState::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioEffect2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioEffect2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AcousticEchoCancellationConfiguration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CanSetState: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub State: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AudioEffectState) -> windows_core::HRESULT,
-    pub SetState: unsafe extern "system" fn(*mut core::ffi::c_void, AudioEffectState) -> windows_core::HRESULT,
-}
-}
-#[cfg(feature = "Media_MediaProperties")]
-pub mod MediaProperties{
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AudioEncodingProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AudioEncodingProperties, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(AudioEncodingProperties, IMediaEncodingProperties);
-impl AudioEncodingProperties {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<AudioEncodingProperties, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn SetBitrate(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBitrate)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Bitrate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Bitrate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetChannelCount(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetChannelCount)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ChannelCount(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ChannelCount)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSampleRate(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSampleRate)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn SampleRate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SampleRate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetBitsPerSample(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBitsPerSample)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn BitsPerSample(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BitsPerSample)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsSpatial(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IAudioEncodingProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsSpatial)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Copy(&self) -> windows_core::Result<AudioEncodingProperties> {
-        let this = &windows_core::Interface::cast::<IAudioEncodingProperties3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Copy)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateAac(samplerate: u32, channelcount: u32, bitrate: u32) -> windows_core::Result<AudioEncodingProperties> {
-        Self::IAudioEncodingPropertiesStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateAac)(windows_core::Interface::as_raw(this), samplerate, channelcount, bitrate, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateAacAdts(samplerate: u32, channelcount: u32, bitrate: u32) -> windows_core::Result<AudioEncodingProperties> {
-        Self::IAudioEncodingPropertiesStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateAacAdts)(windows_core::Interface::as_raw(this), samplerate, channelcount, bitrate, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateMp3(samplerate: u32, channelcount: u32, bitrate: u32) -> windows_core::Result<AudioEncodingProperties> {
-        Self::IAudioEncodingPropertiesStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMp3)(windows_core::Interface::as_raw(this), samplerate, channelcount, bitrate, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreatePcm(samplerate: u32, channelcount: u32, bitspersample: u32) -> windows_core::Result<AudioEncodingProperties> {
-        Self::IAudioEncodingPropertiesStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreatePcm)(windows_core::Interface::as_raw(this), samplerate, channelcount, bitspersample, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWma(samplerate: u32, channelcount: u32, bitrate: u32) -> windows_core::Result<AudioEncodingProperties> {
-        Self::IAudioEncodingPropertiesStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWma)(windows_core::Interface::as_raw(this), samplerate, channelcount, bitrate, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateAlac(samplerate: u32, channelcount: u32, bitspersample: u32) -> windows_core::Result<AudioEncodingProperties> {
-        Self::IAudioEncodingPropertiesStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateAlac)(windows_core::Interface::as_raw(this), samplerate, channelcount, bitspersample, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFlac(samplerate: u32, channelcount: u32, bitspersample: u32) -> windows_core::Result<AudioEncodingProperties> {
-        Self::IAudioEncodingPropertiesStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFlac)(windows_core::Interface::as_raw(this), samplerate, channelcount, bitspersample, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn SetFormatUserData(&self, value: &[u8]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IAudioEncodingPropertiesWithFormatUserData>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetFormatUserData)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_ptr()).ok() }
-    }
-    pub fn GetFormatUserData(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IAudioEncodingPropertiesWithFormatUserData>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetFormatUserData)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn Properties(&self) -> windows_core::Result<MediaPropertySet> {
-        let this = &windows_core::Interface::cast::<IMediaEncodingProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaEncodingProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetSubtype(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaEncodingProperties>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSubtype)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Subtype(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaEncodingProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subtype)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    fn IAudioEncodingPropertiesStatics<R, F: FnOnce(&IAudioEncodingPropertiesStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<AudioEncodingProperties, IAudioEncodingPropertiesStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IAudioEncodingPropertiesStatics2<R, F: FnOnce(&IAudioEncodingPropertiesStatics2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<AudioEncodingProperties, IAudioEncodingPropertiesStatics2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for AudioEncodingProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAudioEncodingProperties>();
-}
-unsafe impl windows_core::Interface for AudioEncodingProperties {
-    type Vtable = <IAudioEncodingProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAudioEncodingProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AudioEncodingProperties {
-    const NAME: &'static str = "Windows.Media.MediaProperties.AudioEncodingProperties";
-}
-unsafe impl Send for AudioEncodingProperties {}
-unsafe impl Sync for AudioEncodingProperties {}
-windows_core::imp::define_interface!(IAudioEncodingProperties, IAudioEncodingProperties_Vtbl, 0x62bc7a16_005c_4b3b_8a0b_0a090e9687f3);
-impl windows_core::RuntimeType for IAudioEncodingProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioEncodingProperties {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IAudioEncodingProperties";
-}
-pub trait IAudioEncodingProperties_Impl: IMediaEncodingProperties_Impl {
-    fn SetBitrate(&self, value: u32) -> windows_core::Result<()>;
-    fn Bitrate(&self) -> windows_core::Result<u32>;
-    fn SetChannelCount(&self, value: u32) -> windows_core::Result<()>;
-    fn ChannelCount(&self) -> windows_core::Result<u32>;
-    fn SetSampleRate(&self, value: u32) -> windows_core::Result<()>;
-    fn SampleRate(&self) -> windows_core::Result<u32>;
-    fn SetBitsPerSample(&self, value: u32) -> windows_core::Result<()>;
-    fn BitsPerSample(&self) -> windows_core::Result<u32>;
-}
-impl IAudioEncodingProperties_Vtbl {
-    pub const fn new<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetBitrate<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioEncodingProperties_Impl::SetBitrate(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Bitrate<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingProperties_Impl::Bitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetChannelCount<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioEncodingProperties_Impl::SetChannelCount(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ChannelCount<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingProperties_Impl::ChannelCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSampleRate<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioEncodingProperties_Impl::SetSampleRate(this, value).into()
-            }
-        }
-        unsafe extern "system" fn SampleRate<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingProperties_Impl::SampleRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetBitsPerSample<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioEncodingProperties_Impl::SetBitsPerSample(this, value).into()
-            }
-        }
-        unsafe extern "system" fn BitsPerSample<Identity: IAudioEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingProperties_Impl::BitsPerSample(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioEncodingProperties, OFFSET>(),
-            SetBitrate: SetBitrate::<Identity, OFFSET>,
-            Bitrate: Bitrate::<Identity, OFFSET>,
-            SetChannelCount: SetChannelCount::<Identity, OFFSET>,
-            ChannelCount: ChannelCount::<Identity, OFFSET>,
-            SetSampleRate: SetSampleRate::<Identity, OFFSET>,
-            SampleRate: SampleRate::<Identity, OFFSET>,
-            SetBitsPerSample: SetBitsPerSample::<Identity, OFFSET>,
-            BitsPerSample: BitsPerSample::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioEncodingProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioEncodingProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Bitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetChannelCount: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub ChannelCount: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetSampleRate: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub SampleRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetBitsPerSample: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub BitsPerSample: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioEncodingProperties2, IAudioEncodingProperties2_Vtbl, 0xc45d54da_80bd_4c23_80d5_72d4a181e894);
-impl windows_core::RuntimeType for IAudioEncodingProperties2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioEncodingProperties2 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IAudioEncodingProperties2";
-}
-pub trait IAudioEncodingProperties2_Impl: windows_core::IUnknownImpl {
-    fn IsSpatial(&self) -> windows_core::Result<bool>;
-}
-impl IAudioEncodingProperties2_Vtbl {
-    pub const fn new<Identity: IAudioEncodingProperties2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsSpatial<Identity: IAudioEncodingProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingProperties2_Impl::IsSpatial(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioEncodingProperties2, OFFSET>(), IsSpatial: IsSpatial::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioEncodingProperties2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioEncodingProperties2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsSpatial: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioEncodingProperties3, IAudioEncodingProperties3_Vtbl, 0x87600341_748c_4f8d_b0fd_10caf08ff087);
-impl windows_core::RuntimeType for IAudioEncodingProperties3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioEncodingProperties3 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IAudioEncodingProperties3";
-}
-pub trait IAudioEncodingProperties3_Impl: windows_core::IUnknownImpl {
-    fn Copy(&self) -> windows_core::Result<AudioEncodingProperties>;
-}
-impl IAudioEncodingProperties3_Vtbl {
-    pub const fn new<Identity: IAudioEncodingProperties3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Copy<Identity: IAudioEncodingProperties3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingProperties3_Impl::Copy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioEncodingProperties3, OFFSET>(), Copy: Copy::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioEncodingProperties3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioEncodingProperties3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Copy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioEncodingPropertiesStatics, IAudioEncodingPropertiesStatics_Vtbl, 0x0cad332c_ebe9_4527_b36d_e42a13cf38db);
-impl windows_core::RuntimeType for IAudioEncodingPropertiesStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioEncodingPropertiesStatics {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IAudioEncodingPropertiesStatics";
-}
-pub trait IAudioEncodingPropertiesStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateAac(&self, sampleRate: u32, channelCount: u32, bitrate: u32) -> windows_core::Result<AudioEncodingProperties>;
-    fn CreateAacAdts(&self, sampleRate: u32, channelCount: u32, bitrate: u32) -> windows_core::Result<AudioEncodingProperties>;
-    fn CreateMp3(&self, sampleRate: u32, channelCount: u32, bitrate: u32) -> windows_core::Result<AudioEncodingProperties>;
-    fn CreatePcm(&self, sampleRate: u32, channelCount: u32, bitsPerSample: u32) -> windows_core::Result<AudioEncodingProperties>;
-    fn CreateWma(&self, sampleRate: u32, channelCount: u32, bitrate: u32) -> windows_core::Result<AudioEncodingProperties>;
-}
-impl IAudioEncodingPropertiesStatics_Vtbl {
-    pub const fn new<Identity: IAudioEncodingPropertiesStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateAac<Identity: IAudioEncodingPropertiesStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, samplerate: u32, channelcount: u32, bitrate: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingPropertiesStatics_Impl::CreateAac(this, samplerate, channelcount, bitrate) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateAacAdts<Identity: IAudioEncodingPropertiesStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, samplerate: u32, channelcount: u32, bitrate: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingPropertiesStatics_Impl::CreateAacAdts(this, samplerate, channelcount, bitrate) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateMp3<Identity: IAudioEncodingPropertiesStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, samplerate: u32, channelcount: u32, bitrate: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingPropertiesStatics_Impl::CreateMp3(this, samplerate, channelcount, bitrate) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreatePcm<Identity: IAudioEncodingPropertiesStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, samplerate: u32, channelcount: u32, bitspersample: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingPropertiesStatics_Impl::CreatePcm(this, samplerate, channelcount, bitspersample) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWma<Identity: IAudioEncodingPropertiesStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, samplerate: u32, channelcount: u32, bitrate: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingPropertiesStatics_Impl::CreateWma(this, samplerate, channelcount, bitrate) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioEncodingPropertiesStatics, OFFSET>(),
-            CreateAac: CreateAac::<Identity, OFFSET>,
-            CreateAacAdts: CreateAacAdts::<Identity, OFFSET>,
-            CreateMp3: CreateMp3::<Identity, OFFSET>,
-            CreatePcm: CreatePcm::<Identity, OFFSET>,
-            CreateWma: CreateWma::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioEncodingPropertiesStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioEncodingPropertiesStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateAac: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateAacAdts: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateMp3: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreatePcm: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateWma: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioEncodingPropertiesStatics2, IAudioEncodingPropertiesStatics2_Vtbl, 0x7489316f_77a0_433d_8ed5_4040280e8665);
-impl windows_core::RuntimeType for IAudioEncodingPropertiesStatics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioEncodingPropertiesStatics2 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IAudioEncodingPropertiesStatics2";
-}
-pub trait IAudioEncodingPropertiesStatics2_Impl: windows_core::IUnknownImpl {
-    fn CreateAlac(&self, sampleRate: u32, channelCount: u32, bitsPerSample: u32) -> windows_core::Result<AudioEncodingProperties>;
-    fn CreateFlac(&self, sampleRate: u32, channelCount: u32, bitsPerSample: u32) -> windows_core::Result<AudioEncodingProperties>;
-}
-impl IAudioEncodingPropertiesStatics2_Vtbl {
-    pub const fn new<Identity: IAudioEncodingPropertiesStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateAlac<Identity: IAudioEncodingPropertiesStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, samplerate: u32, channelcount: u32, bitspersample: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingPropertiesStatics2_Impl::CreateAlac(this, samplerate, channelcount, bitspersample) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFlac<Identity: IAudioEncodingPropertiesStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, samplerate: u32, channelcount: u32, bitspersample: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAudioEncodingPropertiesStatics2_Impl::CreateFlac(this, samplerate, channelcount, bitspersample) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioEncodingPropertiesStatics2, OFFSET>(),
-            CreateAlac: CreateAlac::<Identity, OFFSET>,
-            CreateFlac: CreateFlac::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioEncodingPropertiesStatics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioEncodingPropertiesStatics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateAlac: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateFlac: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAudioEncodingPropertiesWithFormatUserData, IAudioEncodingPropertiesWithFormatUserData_Vtbl, 0x98f10d79_13ea_49ff_be70_2673db69702c);
-impl windows_core::RuntimeType for IAudioEncodingPropertiesWithFormatUserData {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAudioEncodingPropertiesWithFormatUserData {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IAudioEncodingPropertiesWithFormatUserData";
-}
-pub trait IAudioEncodingPropertiesWithFormatUserData_Impl: windows_core::IUnknownImpl {
-    fn SetFormatUserData(&self, value: &[u8]) -> windows_core::Result<()>;
-    fn GetFormatUserData(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()>;
-}
-impl IAudioEncodingPropertiesWithFormatUserData_Vtbl {
-    pub const fn new<Identity: IAudioEncodingPropertiesWithFormatUserData_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetFormatUserData<Identity: IAudioEncodingPropertiesWithFormatUserData_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: u32, value: *const u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioEncodingPropertiesWithFormatUserData_Impl::SetFormatUserData(this, core::slice::from_raw_parts(core::mem::transmute_copy(&value), value_array_size as usize)).into()
-            }
-        }
-        unsafe extern "system" fn GetFormatUserData<Identity: IAudioEncodingPropertiesWithFormatUserData_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: *mut u32, value: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAudioEncodingPropertiesWithFormatUserData_Impl::GetFormatUserData(this, &mut windows_core::imp::array_proxy(core::mem::transmute_copy(&value), value_array_size)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAudioEncodingPropertiesWithFormatUserData, OFFSET>(),
-            SetFormatUserData: SetFormatUserData::<Identity, OFFSET>,
-            GetFormatUserData: GetFormatUserData::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAudioEncodingPropertiesWithFormatUserData as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAudioEncodingPropertiesWithFormatUserData_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetFormatUserData: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8) -> windows_core::HRESULT,
-    pub GetFormatUserData: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32, *mut *mut u8) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaEncodingProperties, IMediaEncodingProperties_Vtbl, 0xb4002af6_acd4_4e5a_a24b_5d7498a8b8c4);
-impl windows_core::RuntimeType for IMediaEncodingProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaEncodingProperties, windows_core::IUnknown, windows_core::IInspectable);
-impl IMediaEncodingProperties {
-    pub fn Properties(&self) -> windows_core::Result<MediaPropertySet> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetSubtype(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSubtype)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Subtype(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subtype)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeName for IMediaEncodingProperties {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IMediaEncodingProperties";
-}
-pub trait IMediaEncodingProperties_Impl: windows_core::IUnknownImpl {
-    fn Properties(&self) -> windows_core::Result<MediaPropertySet>;
-    fn Type(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetSubtype(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Subtype(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IMediaEncodingProperties_Vtbl {
-    pub const fn new<Identity: IMediaEncodingProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Properties<Identity: IMediaEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaEncodingProperties_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Type<Identity: IMediaEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaEncodingProperties_Impl::Type(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSubtype<Identity: IMediaEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaEncodingProperties_Impl::SetSubtype(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Subtype<Identity: IMediaEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaEncodingProperties_Impl::Subtype(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaEncodingProperties, OFFSET>(),
-            Properties: Properties::<Identity, OFFSET>,
-            Type: Type::<Identity, OFFSET>,
-            SetSubtype: SetSubtype::<Identity, OFFSET>,
-            Subtype: Subtype::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaEncodingProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaEncodingProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Properties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Type: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetSubtype: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Subtype: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaRatio, IMediaRatio_Vtbl, 0xd2d0fee5_8929_401d_ac78_7d357e378163);
-impl windows_core::RuntimeType for IMediaRatio {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaRatio {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IMediaRatio";
-}
-pub trait IMediaRatio_Impl: windows_core::IUnknownImpl {
-    fn SetNumerator(&self, value: u32) -> windows_core::Result<()>;
-    fn Numerator(&self) -> windows_core::Result<u32>;
-    fn SetDenominator(&self, value: u32) -> windows_core::Result<()>;
-    fn Denominator(&self) -> windows_core::Result<u32>;
-}
-impl IMediaRatio_Vtbl {
-    pub const fn new<Identity: IMediaRatio_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetNumerator<Identity: IMediaRatio_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaRatio_Impl::SetNumerator(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Numerator<Identity: IMediaRatio_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaRatio_Impl::Numerator(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDenominator<Identity: IMediaRatio_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaRatio_Impl::SetDenominator(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Denominator<Identity: IMediaRatio_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaRatio_Impl::Denominator(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaRatio, OFFSET>(),
-            SetNumerator: SetNumerator::<Identity, OFFSET>,
-            Numerator: Numerator::<Identity, OFFSET>,
-            SetDenominator: SetDenominator::<Identity, OFFSET>,
-            Denominator: Denominator::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaRatio as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaRatio_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetNumerator: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Numerator: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetDenominator: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Denominator: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoEncodingProperties, IVideoEncodingProperties_Vtbl, 0x76ee6c9a_37c2_4f2a_880a_1282bbb4373d);
-impl windows_core::RuntimeType for IVideoEncodingProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoEncodingProperties {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IVideoEncodingProperties";
-}
-pub trait IVideoEncodingProperties_Impl: IMediaEncodingProperties_Impl {
-    fn SetBitrate(&self, value: u32) -> windows_core::Result<()>;
-    fn Bitrate(&self) -> windows_core::Result<u32>;
-    fn SetWidth(&self, value: u32) -> windows_core::Result<()>;
-    fn Width(&self) -> windows_core::Result<u32>;
-    fn SetHeight(&self, value: u32) -> windows_core::Result<()>;
-    fn Height(&self) -> windows_core::Result<u32>;
-    fn FrameRate(&self) -> windows_core::Result<MediaRatio>;
-    fn PixelAspectRatio(&self) -> windows_core::Result<MediaRatio>;
-}
-impl IVideoEncodingProperties_Vtbl {
-    pub const fn new<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetBitrate<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoEncodingProperties_Impl::SetBitrate(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Bitrate<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties_Impl::Bitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetWidth<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoEncodingProperties_Impl::SetWidth(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Width<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties_Impl::Width(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetHeight<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoEncodingProperties_Impl::SetHeight(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Height<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties_Impl::Height(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FrameRate<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties_Impl::FrameRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PixelAspectRatio<Identity: IVideoEncodingProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties_Impl::PixelAspectRatio(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoEncodingProperties, OFFSET>(),
-            SetBitrate: SetBitrate::<Identity, OFFSET>,
-            Bitrate: Bitrate::<Identity, OFFSET>,
-            SetWidth: SetWidth::<Identity, OFFSET>,
-            Width: Width::<Identity, OFFSET>,
-            SetHeight: SetHeight::<Identity, OFFSET>,
-            Height: Height::<Identity, OFFSET>,
-            FrameRate: FrameRate::<Identity, OFFSET>,
-            PixelAspectRatio: PixelAspectRatio::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoEncodingProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoEncodingProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Bitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetWidth: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Width: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetHeight: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Height: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub FrameRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PixelAspectRatio: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoEncodingProperties2, IVideoEncodingProperties2_Vtbl, 0xf743a1ef_d465_4290_a94b_ef0f1528f8e3);
-impl windows_core::RuntimeType for IVideoEncodingProperties2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoEncodingProperties2 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IVideoEncodingProperties2";
-}
-pub trait IVideoEncodingProperties2_Impl: windows_core::IUnknownImpl {
-    fn SetFormatUserData(&self, value: &[u8]) -> windows_core::Result<()>;
-    fn GetFormatUserData(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()>;
-    fn SetProfileId(&self, value: i32) -> windows_core::Result<()>;
-    fn ProfileId(&self) -> windows_core::Result<i32>;
-}
-impl IVideoEncodingProperties2_Vtbl {
-    pub const fn new<Identity: IVideoEncodingProperties2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetFormatUserData<Identity: IVideoEncodingProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: u32, value: *const u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoEncodingProperties2_Impl::SetFormatUserData(this, core::slice::from_raw_parts(core::mem::transmute_copy(&value), value_array_size as usize)).into()
-            }
-        }
-        unsafe extern "system" fn GetFormatUserData<Identity: IVideoEncodingProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: *mut u32, value: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoEncodingProperties2_Impl::GetFormatUserData(this, &mut windows_core::imp::array_proxy(core::mem::transmute_copy(&value), value_array_size)).into()
-            }
-        }
-        unsafe extern "system" fn SetProfileId<Identity: IVideoEncodingProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoEncodingProperties2_Impl::SetProfileId(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ProfileId<Identity: IVideoEncodingProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties2_Impl::ProfileId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoEncodingProperties2, OFFSET>(),
-            SetFormatUserData: SetFormatUserData::<Identity, OFFSET>,
-            GetFormatUserData: GetFormatUserData::<Identity, OFFSET>,
-            SetProfileId: SetProfileId::<Identity, OFFSET>,
-            ProfileId: ProfileId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoEncodingProperties2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoEncodingProperties2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetFormatUserData: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const u8) -> windows_core::HRESULT,
-    pub GetFormatUserData: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32, *mut *mut u8) -> windows_core::HRESULT,
-    pub SetProfileId: unsafe extern "system" fn(*mut core::ffi::c_void, i32) -> windows_core::HRESULT,
-    pub ProfileId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoEncodingProperties3, IVideoEncodingProperties3_Vtbl, 0x386bcdc4_873a_479f_b3eb_56c1fcbec6d7);
-impl windows_core::RuntimeType for IVideoEncodingProperties3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoEncodingProperties3 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IVideoEncodingProperties3";
-}
-pub trait IVideoEncodingProperties3_Impl: windows_core::IUnknownImpl {
-    fn StereoscopicVideoPackingMode(&self) -> windows_core::Result<StereoscopicVideoPackingMode>;
-}
-impl IVideoEncodingProperties3_Vtbl {
-    pub const fn new<Identity: IVideoEncodingProperties3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn StereoscopicVideoPackingMode<Identity: IVideoEncodingProperties3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut StereoscopicVideoPackingMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties3_Impl::StereoscopicVideoPackingMode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoEncodingProperties3, OFFSET>(),
-            StereoscopicVideoPackingMode: StereoscopicVideoPackingMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoEncodingProperties3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoEncodingProperties3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub StereoscopicVideoPackingMode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut StereoscopicVideoPackingMode) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoEncodingProperties4, IVideoEncodingProperties4_Vtbl, 0x724ef014_c10c_40f2_9d72_3ee13b45fa8e);
-impl windows_core::RuntimeType for IVideoEncodingProperties4 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoEncodingProperties4 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IVideoEncodingProperties4";
-}
-pub trait IVideoEncodingProperties4_Impl: windows_core::IUnknownImpl {
-    fn SphericalVideoFrameFormat(&self) -> windows_core::Result<SphericalVideoFrameFormat>;
-}
-impl IVideoEncodingProperties4_Vtbl {
-    pub const fn new<Identity: IVideoEncodingProperties4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SphericalVideoFrameFormat<Identity: IVideoEncodingProperties4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SphericalVideoFrameFormat) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties4_Impl::SphericalVideoFrameFormat(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoEncodingProperties4, OFFSET>(),
-            SphericalVideoFrameFormat: SphericalVideoFrameFormat::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoEncodingProperties4 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoEncodingProperties4_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SphericalVideoFrameFormat: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SphericalVideoFrameFormat) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoEncodingProperties5, IVideoEncodingProperties5_Vtbl, 0x4959080f_272f_4ece_a4df_c0ccdb33d840);
-impl windows_core::RuntimeType for IVideoEncodingProperties5 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoEncodingProperties5 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IVideoEncodingProperties5";
-}
-pub trait IVideoEncodingProperties5_Impl: windows_core::IUnknownImpl {
-    fn Copy(&self) -> windows_core::Result<VideoEncodingProperties>;
-}
-impl IVideoEncodingProperties5_Vtbl {
-    pub const fn new<Identity: IVideoEncodingProperties5_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Copy<Identity: IVideoEncodingProperties5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingProperties5_Impl::Copy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoEncodingProperties5, OFFSET>(), Copy: Copy::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoEncodingProperties5 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoEncodingProperties5_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Copy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoEncodingPropertiesStatics, IVideoEncodingPropertiesStatics_Vtbl, 0x3ce14d44_1dc5_43db_9f38_ebebf90152cb);
-impl windows_core::RuntimeType for IVideoEncodingPropertiesStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoEncodingPropertiesStatics {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IVideoEncodingPropertiesStatics";
-}
-pub trait IVideoEncodingPropertiesStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateH264(&self) -> windows_core::Result<VideoEncodingProperties>;
-    fn CreateMpeg2(&self) -> windows_core::Result<VideoEncodingProperties>;
-    fn CreateUncompressed(&self, subtype: &windows_core::HSTRING, width: u32, height: u32) -> windows_core::Result<VideoEncodingProperties>;
-}
-impl IVideoEncodingPropertiesStatics_Vtbl {
-    pub const fn new<Identity: IVideoEncodingPropertiesStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateH264<Identity: IVideoEncodingPropertiesStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingPropertiesStatics_Impl::CreateH264(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateMpeg2<Identity: IVideoEncodingPropertiesStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingPropertiesStatics_Impl::CreateMpeg2(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateUncompressed<Identity: IVideoEncodingPropertiesStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, subtype: *mut core::ffi::c_void, width: u32, height: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingPropertiesStatics_Impl::CreateUncompressed(this, core::mem::transmute(&subtype), width, height) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoEncodingPropertiesStatics, OFFSET>(),
-            CreateH264: CreateH264::<Identity, OFFSET>,
-            CreateMpeg2: CreateMpeg2::<Identity, OFFSET>,
-            CreateUncompressed: CreateUncompressed::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoEncodingPropertiesStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoEncodingPropertiesStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateH264: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateMpeg2: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateUncompressed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoEncodingPropertiesStatics2, IVideoEncodingPropertiesStatics2_Vtbl, 0xcf1ebd5d_49fe_4d00_b59a_cfa4dfc51944);
-impl windows_core::RuntimeType for IVideoEncodingPropertiesStatics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoEncodingPropertiesStatics2 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IVideoEncodingPropertiesStatics2";
-}
-pub trait IVideoEncodingPropertiesStatics2_Impl: windows_core::IUnknownImpl {
-    fn CreateHevc(&self) -> windows_core::Result<VideoEncodingProperties>;
-}
-impl IVideoEncodingPropertiesStatics2_Vtbl {
-    pub const fn new<Identity: IVideoEncodingPropertiesStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateHevc<Identity: IVideoEncodingPropertiesStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingPropertiesStatics2_Impl::CreateHevc(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoEncodingPropertiesStatics2, OFFSET>(), CreateHevc: CreateHevc::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoEncodingPropertiesStatics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoEncodingPropertiesStatics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateHevc: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoEncodingPropertiesStatics3, IVideoEncodingPropertiesStatics3_Vtbl, 0x65b46685_60da_5e51_91a2_b38c4763b872);
-impl windows_core::RuntimeType for IVideoEncodingPropertiesStatics3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoEncodingPropertiesStatics3 {
-    const NAME: &'static str = "Windows.Media.MediaProperties.IVideoEncodingPropertiesStatics3";
-}
-pub trait IVideoEncodingPropertiesStatics3_Impl: windows_core::IUnknownImpl {
-    fn CreateVp9(&self) -> windows_core::Result<VideoEncodingProperties>;
-    fn CreateAv1(&self) -> windows_core::Result<VideoEncodingProperties>;
-}
-impl IVideoEncodingPropertiesStatics3_Vtbl {
-    pub const fn new<Identity: IVideoEncodingPropertiesStatics3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateVp9<Identity: IVideoEncodingPropertiesStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingPropertiesStatics3_Impl::CreateVp9(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateAv1<Identity: IVideoEncodingPropertiesStatics3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoEncodingPropertiesStatics3_Impl::CreateAv1(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoEncodingPropertiesStatics3, OFFSET>(),
-            CreateVp9: CreateVp9::<Identity, OFFSET>,
-            CreateAv1: CreateAv1::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoEncodingPropertiesStatics3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoEncodingPropertiesStatics3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateVp9: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateAv1: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaPixelFormat(pub i32);
-impl MediaPixelFormat {
-    pub const Nv12: Self = Self(0i32);
-    pub const Bgra8: Self = Self(1i32);
-    pub const P010: Self = Self(2i32);
-}
-impl windows_core::TypeKind for MediaPixelFormat {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaPixelFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.MediaProperties.MediaPixelFormat;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPropertySet(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy ! ( MediaPropertySet , windows_core::IUnknown , windows_core::IInspectable , windows_collections:: IMap < windows_core::GUID , windows_core::IInspectable > );
-windows_core::imp::required_hierarchy!(MediaPropertySet, windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>>);
-impl MediaPropertySet {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaPropertySet, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Lookup(&self, key: windows_core::GUID) -> windows_core::Result<windows_core::IInspectable> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), key, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: windows_core::GUID) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), key, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::GUID, windows_core::IInspectable>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert<P1>(&self, key: windows_core::GUID, value: P1) -> windows_core::Result<bool>
-    where
-        P1: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), key, value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: windows_core::GUID) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), key).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaPropertySet {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, windows_collections::IMap<windows_core::GUID, windows_core::IInspectable>>();
-}
-unsafe impl windows_core::Interface for MediaPropertySet {
-    type Vtable = <windows_collections::IMap<windows_core::GUID, windows_core::IInspectable> as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <windows_collections::IMap<windows_core::GUID, windows_core::IInspectable> as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaPropertySet {
-    const NAME: &'static str = "Windows.Media.MediaProperties.MediaPropertySet";
-}
-unsafe impl Send for MediaPropertySet {}
-unsafe impl Sync for MediaPropertySet {}
-impl IntoIterator for MediaPropertySet {
-    type Item = windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        IntoIterator::into_iter(&self)
-    }
-}
-impl IntoIterator for &MediaPropertySet {
-    type Item = windows_collections::IKeyValuePair<windows_core::GUID, windows_core::IInspectable>;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        self.First().unwrap()
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaRatio(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaRatio, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaRatio {
-    pub fn SetNumerator(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetNumerator)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Numerator(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Numerator)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDenominator(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDenominator)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Denominator(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Denominator)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaRatio {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaRatio>();
-}
-unsafe impl windows_core::Interface for MediaRatio {
-    type Vtable = <IMediaRatio as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaRatio as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaRatio {
-    const NAME: &'static str = "Windows.Media.MediaProperties.MediaRatio";
-}
-unsafe impl Send for MediaRatio {}
-unsafe impl Sync for MediaRatio {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaThumbnailFormat(pub i32);
-impl MediaThumbnailFormat {
-    pub const Bmp: Self = Self(0i32);
-    pub const Bgra8: Self = Self(1i32);
-}
-impl windows_core::TypeKind for MediaThumbnailFormat {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaThumbnailFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.MediaProperties.MediaThumbnailFormat;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SphericalVideoFrameFormat(pub i32);
-impl SphericalVideoFrameFormat {
-    pub const None: Self = Self(0i32);
-    pub const Unsupported: Self = Self(1i32);
-    pub const Equirectangular: Self = Self(2i32);
-}
-impl windows_core::TypeKind for SphericalVideoFrameFormat {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SphericalVideoFrameFormat {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.MediaProperties.SphericalVideoFrameFormat;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct StereoscopicVideoPackingMode(pub i32);
-impl StereoscopicVideoPackingMode {
-    pub const None: Self = Self(0i32);
-    pub const SideBySide: Self = Self(1i32);
-    pub const TopBottom: Self = Self(2i32);
-}
-impl windows_core::TypeKind for StereoscopicVideoPackingMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for StereoscopicVideoPackingMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.MediaProperties.StereoscopicVideoPackingMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoEncodingProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoEncodingProperties, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(VideoEncodingProperties, IMediaEncodingProperties);
-impl VideoEncodingProperties {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<VideoEncodingProperties, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn Properties(&self) -> windows_core::Result<MediaPropertySet> {
-        let this = &windows_core::Interface::cast::<IMediaEncodingProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaEncodingProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetSubtype(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaEncodingProperties>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSubtype)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Subtype(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IMediaEncodingProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subtype)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetBitrate(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBitrate)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Bitrate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Bitrate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetWidth(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetWidth)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Width(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Width)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetHeight(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetHeight)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Height(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Height)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn FrameRate(&self) -> windows_core::Result<MediaRatio> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FrameRate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PixelAspectRatio(&self) -> windows_core::Result<MediaRatio> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PixelAspectRatio)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetFormatUserData(&self, value: &[u8]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IVideoEncodingProperties2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetFormatUserData)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_ptr()).ok() }
-    }
-    pub fn GetFormatUserData(&self, value: &mut windows_core::Array<u8>) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IVideoEncodingProperties2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).GetFormatUserData)(windows_core::Interface::as_raw(this), value.set_abi_len(), value as *mut _ as _).ok() }
-    }
-    pub fn SetProfileId(&self, value: i32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IVideoEncodingProperties2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetProfileId)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ProfileId(&self) -> windows_core::Result<i32> {
-        let this = &windows_core::Interface::cast::<IVideoEncodingProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProfileId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn StereoscopicVideoPackingMode(&self) -> windows_core::Result<StereoscopicVideoPackingMode> {
-        let this = &windows_core::Interface::cast::<IVideoEncodingProperties3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StereoscopicVideoPackingMode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SphericalVideoFrameFormat(&self) -> windows_core::Result<SphericalVideoFrameFormat> {
-        let this = &windows_core::Interface::cast::<IVideoEncodingProperties4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SphericalVideoFrameFormat)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Copy(&self) -> windows_core::Result<VideoEncodingProperties> {
-        let this = &windows_core::Interface::cast::<IVideoEncodingProperties5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Copy)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateH264() -> windows_core::Result<VideoEncodingProperties> {
-        Self::IVideoEncodingPropertiesStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateH264)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateMpeg2() -> windows_core::Result<VideoEncodingProperties> {
-        Self::IVideoEncodingPropertiesStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMpeg2)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateUncompressed(subtype: &windows_core::HSTRING, width: u32, height: u32) -> windows_core::Result<VideoEncodingProperties> {
-        Self::IVideoEncodingPropertiesStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateUncompressed)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(subtype), width, height, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateHevc() -> windows_core::Result<VideoEncodingProperties> {
-        Self::IVideoEncodingPropertiesStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateHevc)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateVp9() -> windows_core::Result<VideoEncodingProperties> {
-        Self::IVideoEncodingPropertiesStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateVp9)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateAv1() -> windows_core::Result<VideoEncodingProperties> {
-        Self::IVideoEncodingPropertiesStatics3(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateAv1)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IVideoEncodingPropertiesStatics<R, F: FnOnce(&IVideoEncodingPropertiesStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<VideoEncodingProperties, IVideoEncodingPropertiesStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IVideoEncodingPropertiesStatics2<R, F: FnOnce(&IVideoEncodingPropertiesStatics2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<VideoEncodingProperties, IVideoEncodingPropertiesStatics2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IVideoEncodingPropertiesStatics3<R, F: FnOnce(&IVideoEncodingPropertiesStatics3) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<VideoEncodingProperties, IVideoEncodingPropertiesStatics3> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for VideoEncodingProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoEncodingProperties>();
-}
-unsafe impl windows_core::Interface for VideoEncodingProperties {
-    type Vtable = <IVideoEncodingProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoEncodingProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoEncodingProperties {
-    const NAME: &'static str = "Windows.Media.MediaProperties.VideoEncodingProperties";
-}
-unsafe impl Send for VideoEncodingProperties {}
-unsafe impl Sync for VideoEncodingProperties {}
-}
-#[cfg(feature = "Media_Playback")]
-pub mod Playback{
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AutoLoadedDisplayPropertyKind(pub i32);
-impl AutoLoadedDisplayPropertyKind {
-    pub const None: Self = Self(0i32);
-    pub const MusicOrVideo: Self = Self(1i32);
-    pub const Music: Self = Self(2i32);
-    pub const Video: Self = Self(3i32);
-}
-impl windows_core::TypeKind for AutoLoadedDisplayPropertyKind {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AutoLoadedDisplayPropertyKind {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Playback.AutoLoadedDisplayPropertyKind;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct CurrentMediaPlaybackItemChangedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(CurrentMediaPlaybackItemChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl CurrentMediaPlaybackItemChangedEventArgs {
-    pub fn NewItem(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NewItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OldItem(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OldItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Reason(&self) -> windows_core::Result<MediaPlaybackItemChangedReason> {
-        let this = &windows_core::Interface::cast::<ICurrentMediaPlaybackItemChangedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reason)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for CurrentMediaPlaybackItemChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICurrentMediaPlaybackItemChangedEventArgs>();
-}
-unsafe impl windows_core::Interface for CurrentMediaPlaybackItemChangedEventArgs {
-    type Vtable = <ICurrentMediaPlaybackItemChangedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ICurrentMediaPlaybackItemChangedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for CurrentMediaPlaybackItemChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Playback.CurrentMediaPlaybackItemChangedEventArgs";
-}
-unsafe impl Send for CurrentMediaPlaybackItemChangedEventArgs {}
-unsafe impl Sync for CurrentMediaPlaybackItemChangedEventArgs {}
-windows_core::imp::define_interface!(ICurrentMediaPlaybackItemChangedEventArgs, ICurrentMediaPlaybackItemChangedEventArgs_Vtbl, 0x1743a892_5c43_4a15_967a_572d2d0f26c6);
-impl windows_core::RuntimeType for ICurrentMediaPlaybackItemChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ICurrentMediaPlaybackItemChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Playback.ICurrentMediaPlaybackItemChangedEventArgs";
-}
-pub trait ICurrentMediaPlaybackItemChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn NewItem(&self) -> windows_core::Result<MediaPlaybackItem>;
-    fn OldItem(&self) -> windows_core::Result<MediaPlaybackItem>;
-}
-impl ICurrentMediaPlaybackItemChangedEventArgs_Vtbl {
-    pub const fn new<Identity: ICurrentMediaPlaybackItemChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NewItem<Identity: ICurrentMediaPlaybackItemChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICurrentMediaPlaybackItemChangedEventArgs_Impl::NewItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OldItem<Identity: ICurrentMediaPlaybackItemChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICurrentMediaPlaybackItemChangedEventArgs_Impl::OldItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICurrentMediaPlaybackItemChangedEventArgs, OFFSET>(),
-            NewItem: NewItem::<Identity, OFFSET>,
-            OldItem: OldItem::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICurrentMediaPlaybackItemChangedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICurrentMediaPlaybackItemChangedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub NewItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub OldItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ICurrentMediaPlaybackItemChangedEventArgs2, ICurrentMediaPlaybackItemChangedEventArgs2_Vtbl, 0x1d80a51e_996e_40a9_be48_e66ec90b2b7d);
-impl windows_core::RuntimeType for ICurrentMediaPlaybackItemChangedEventArgs2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ICurrentMediaPlaybackItemChangedEventArgs2 {
-    const NAME: &'static str = "Windows.Media.Playback.ICurrentMediaPlaybackItemChangedEventArgs2";
-}
-pub trait ICurrentMediaPlaybackItemChangedEventArgs2_Impl: ICurrentMediaPlaybackItemChangedEventArgs_Impl {
-    fn Reason(&self) -> windows_core::Result<MediaPlaybackItemChangedReason>;
-}
-impl ICurrentMediaPlaybackItemChangedEventArgs2_Vtbl {
-    pub const fn new<Identity: ICurrentMediaPlaybackItemChangedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reason<Identity: ICurrentMediaPlaybackItemChangedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaPlaybackItemChangedReason) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICurrentMediaPlaybackItemChangedEventArgs2_Impl::Reason(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICurrentMediaPlaybackItemChangedEventArgs2, OFFSET>(),
-            Reason: Reason::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICurrentMediaPlaybackItemChangedEventArgs2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICurrentMediaPlaybackItemChangedEventArgs2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Reason: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaPlaybackItemChangedReason) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaBreak, IMediaBreak_Vtbl, 0x714be270_0def_4ebc_a489_6b34930e1558);
-impl windows_core::RuntimeType for IMediaBreak {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Foundation_Collections")]
-impl windows_core::RuntimeName for IMediaBreak {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaBreak";
-}
-#[cfg(feature = "Foundation_Collections")]
-pub trait IMediaBreak_Impl: windows_core::IUnknownImpl {
-    fn PlaybackList(&self) -> windows_core::Result<MediaPlaybackList>;
-    fn PresentationPosition(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn InsertionMethod(&self) -> windows_core::Result<MediaBreakInsertionMethod>;
-    fn CustomProperties(&self) -> windows_core::Result<super::super::Foundation::Collections::ValueSet>;
-    fn CanStart(&self) -> windows_core::Result<bool>;
-    fn SetCanStart(&self, value: bool) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Foundation_Collections")]
-impl IMediaBreak_Vtbl {
-    pub const fn new<Identity: IMediaBreak_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PlaybackList<Identity: IMediaBreak_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreak_Impl::PlaybackList(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PresentationPosition<Identity: IMediaBreak_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreak_Impl::PresentationPosition(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn InsertionMethod<Identity: IMediaBreak_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaBreakInsertionMethod) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreak_Impl::InsertionMethod(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CustomProperties<Identity: IMediaBreak_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreak_Impl::CustomProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CanStart<Identity: IMediaBreak_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreak_Impl::CanStart(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCanStart<Identity: IMediaBreak_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBreak_Impl::SetCanStart(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaBreak, OFFSET>(),
-            PlaybackList: PlaybackList::<Identity, OFFSET>,
-            PresentationPosition: PresentationPosition::<Identity, OFFSET>,
-            InsertionMethod: InsertionMethod::<Identity, OFFSET>,
-            CustomProperties: CustomProperties::<Identity, OFFSET>,
-            CanStart: CanStart::<Identity, OFFSET>,
-            SetCanStart: SetCanStart::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaBreak as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaBreak_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub PlaybackList: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PresentationPosition: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub InsertionMethod: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaBreakInsertionMethod) -> windows_core::HRESULT,
-    #[cfg(feature = "Foundation_Collections")]
-    pub CustomProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    CustomProperties: usize,
-    pub CanStart: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetCanStart: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaBreakFactory, IMediaBreakFactory_Vtbl, 0x4516e002_18e0_4079_8b5f_d33495c15d2e);
-impl windows_core::RuntimeType for IMediaBreakFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaBreakFactory {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaBreakFactory";
-}
-pub trait IMediaBreakFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, insertionMethod: MediaBreakInsertionMethod) -> windows_core::Result<MediaBreak>;
-    fn CreateWithPresentationPosition(&self, insertionMethod: MediaBreakInsertionMethod, presentationPosition: &super::super::Foundation::TimeSpan) -> windows_core::Result<MediaBreak>;
-}
-impl IMediaBreakFactory_Vtbl {
-    pub const fn new<Identity: IMediaBreakFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IMediaBreakFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, insertionmethod: MediaBreakInsertionMethod, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreakFactory_Impl::Create(this, insertionmethod) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWithPresentationPosition<Identity: IMediaBreakFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, insertionmethod: MediaBreakInsertionMethod, presentationposition: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreakFactory_Impl::CreateWithPresentationPosition(this, insertionmethod, core::mem::transmute(&presentationposition)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaBreakFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-            CreateWithPresentationPosition: CreateWithPresentationPosition::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaBreakFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaBreakFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Create: unsafe extern "system" fn(*mut core::ffi::c_void, MediaBreakInsertionMethod, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateWithPresentationPosition: unsafe extern "system" fn(*mut core::ffi::c_void, MediaBreakInsertionMethod, super::super::Foundation::TimeSpan, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaBreakSchedule, IMediaBreakSchedule_Vtbl, 0xa19a5813_98b6_41d8_83da_f971d22b7bba);
-impl windows_core::RuntimeType for IMediaBreakSchedule {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaBreakSchedule {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaBreakSchedule";
-}
-pub trait IMediaBreakSchedule_Impl: windows_core::IUnknownImpl {
-    fn ScheduleChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaBreakSchedule, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveScheduleChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn InsertMidrollBreak(&self, mediaBreak: windows_core::Ref<'_, MediaBreak>) -> windows_core::Result<()>;
-    fn RemoveMidrollBreak(&self, mediaBreak: windows_core::Ref<'_, MediaBreak>) -> windows_core::Result<()>;
-    fn MidrollBreaks(&self) -> windows_core::Result<windows_collections::IVectorView<MediaBreak>>;
-    fn SetPrerollBreak(&self, value: windows_core::Ref<'_, MediaBreak>) -> windows_core::Result<()>;
-    fn PrerollBreak(&self) -> windows_core::Result<MediaBreak>;
-    fn SetPostrollBreak(&self, value: windows_core::Ref<'_, MediaBreak>) -> windows_core::Result<()>;
-    fn PostrollBreak(&self) -> windows_core::Result<MediaBreak>;
-    fn PlaybackItem(&self) -> windows_core::Result<MediaPlaybackItem>;
-}
-impl IMediaBreakSchedule_Vtbl {
-    pub const fn new<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ScheduleChanged<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreakSchedule_Impl::ScheduleChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveScheduleChanged<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBreakSchedule_Impl::RemoveScheduleChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn InsertMidrollBreak<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediabreak: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBreakSchedule_Impl::InsertMidrollBreak(this, core::mem::transmute_copy(&mediabreak)).into()
-            }
-        }
-        unsafe extern "system" fn RemoveMidrollBreak<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediabreak: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBreakSchedule_Impl::RemoveMidrollBreak(this, core::mem::transmute_copy(&mediabreak)).into()
-            }
-        }
-        unsafe extern "system" fn MidrollBreaks<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreakSchedule_Impl::MidrollBreaks(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPrerollBreak<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBreakSchedule_Impl::SetPrerollBreak(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn PrerollBreak<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreakSchedule_Impl::PrerollBreak(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPostrollBreak<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaBreakSchedule_Impl::SetPostrollBreak(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn PostrollBreak<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreakSchedule_Impl::PostrollBreak(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PlaybackItem<Identity: IMediaBreakSchedule_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaBreakSchedule_Impl::PlaybackItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaBreakSchedule, OFFSET>(),
-            ScheduleChanged: ScheduleChanged::<Identity, OFFSET>,
-            RemoveScheduleChanged: RemoveScheduleChanged::<Identity, OFFSET>,
-            InsertMidrollBreak: InsertMidrollBreak::<Identity, OFFSET>,
-            RemoveMidrollBreak: RemoveMidrollBreak::<Identity, OFFSET>,
-            MidrollBreaks: MidrollBreaks::<Identity, OFFSET>,
-            SetPrerollBreak: SetPrerollBreak::<Identity, OFFSET>,
-            PrerollBreak: PrerollBreak::<Identity, OFFSET>,
-            SetPostrollBreak: SetPostrollBreak::<Identity, OFFSET>,
-            PostrollBreak: PostrollBreak::<Identity, OFFSET>,
-            PlaybackItem: PlaybackItem::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaBreakSchedule as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaBreakSchedule_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ScheduleChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveScheduleChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub InsertMidrollBreak: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RemoveMidrollBreak: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub MidrollBreaks: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPrerollBreak: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PrerollBreak: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPostrollBreak: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PostrollBreak: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PlaybackItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaItemDisplayProperties, IMediaItemDisplayProperties_Vtbl, 0x1e3c1b48_7097_4384_a217_c1291dfa8c16);
-impl windows_core::RuntimeType for IMediaItemDisplayProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IMediaItemDisplayProperties {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaItemDisplayProperties";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IMediaItemDisplayProperties_Impl: windows_core::IUnknownImpl {
-    fn Type(&self) -> windows_core::Result<super::MediaPlaybackType>;
-    fn SetType(&self, value: super::MediaPlaybackType) -> windows_core::Result<()>;
-    fn MusicProperties(&self) -> windows_core::Result<super::MusicDisplayProperties>;
-    fn VideoProperties(&self) -> windows_core::Result<super::VideoDisplayProperties>;
-    fn Thumbnail(&self) -> windows_core::Result<super::super::Storage::Streams::RandomAccessStreamReference>;
-    fn SetThumbnail(&self, value: windows_core::Ref<'_, super::super::Storage::Streams::RandomAccessStreamReference>) -> windows_core::Result<()>;
-    fn ClearAll(&self) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IMediaItemDisplayProperties_Vtbl {
-    pub const fn new<Identity: IMediaItemDisplayProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Type<Identity: IMediaItemDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::MediaPlaybackType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaItemDisplayProperties_Impl::Type(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetType<Identity: IMediaItemDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::MediaPlaybackType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaItemDisplayProperties_Impl::SetType(this, value).into()
-            }
-        }
-        unsafe extern "system" fn MusicProperties<Identity: IMediaItemDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaItemDisplayProperties_Impl::MusicProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn VideoProperties<Identity: IMediaItemDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaItemDisplayProperties_Impl::VideoProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Thumbnail<Identity: IMediaItemDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaItemDisplayProperties_Impl::Thumbnail(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetThumbnail<Identity: IMediaItemDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaItemDisplayProperties_Impl::SetThumbnail(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ClearAll<Identity: IMediaItemDisplayProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaItemDisplayProperties_Impl::ClearAll(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaItemDisplayProperties, OFFSET>(),
-            Type: Type::<Identity, OFFSET>,
-            SetType: SetType::<Identity, OFFSET>,
-            MusicProperties: MusicProperties::<Identity, OFFSET>,
-            VideoProperties: VideoProperties::<Identity, OFFSET>,
-            Thumbnail: Thumbnail::<Identity, OFFSET>,
-            SetThumbnail: SetThumbnail::<Identity, OFFSET>,
-            ClearAll: ClearAll::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaItemDisplayProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaItemDisplayProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Type: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::MediaPlaybackType) -> windows_core::HRESULT,
-    pub SetType: unsafe extern "system" fn(*mut core::ffi::c_void, super::MediaPlaybackType) -> windows_core::HRESULT,
-    pub MusicProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub VideoProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub Thumbnail: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    Thumbnail: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub SetThumbnail: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    SetThumbnail: usize,
-    pub ClearAll: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItem, IMediaPlaybackItem_Vtbl, 0x047097d2_e4af_48ab_b283_6929e674ece2);
-impl windows_core::RuntimeType for IMediaPlaybackItem {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-impl windows_core::RuntimeName for IMediaPlaybackItem {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItem";
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-pub trait IMediaPlaybackItem_Impl: IMediaPlaybackSource_Impl {
-    fn AudioTracksChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaPlaybackItem, super::super::Foundation::Collections::IVectorChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveAudioTracksChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn VideoTracksChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaPlaybackItem, super::super::Foundation::Collections::IVectorChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveVideoTracksChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn TimedMetadataTracksChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaPlaybackItem, super::super::Foundation::Collections::IVectorChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveTimedMetadataTracksChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn Source(&self) -> windows_core::Result<super::Core::MediaSource>;
-    fn AudioTracks(&self) -> windows_core::Result<MediaPlaybackAudioTrackList>;
-    fn VideoTracks(&self) -> windows_core::Result<MediaPlaybackVideoTrackList>;
-    fn TimedMetadataTracks(&self) -> windows_core::Result<MediaPlaybackTimedMetadataTrackList>;
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-impl IMediaPlaybackItem_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AudioTracksChanged<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem_Impl::AudioTracksChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveAudioTracksChanged<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackItem_Impl::RemoveAudioTracksChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn VideoTracksChanged<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem_Impl::VideoTracksChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveVideoTracksChanged<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackItem_Impl::RemoveVideoTracksChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn TimedMetadataTracksChanged<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem_Impl::TimedMetadataTracksChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveTimedMetadataTracksChanged<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackItem_Impl::RemoveTimedMetadataTracksChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Source<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem_Impl::Source(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AudioTracks<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem_Impl::AudioTracks(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn VideoTracks<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem_Impl::VideoTracks(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TimedMetadataTracks<Identity: IMediaPlaybackItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem_Impl::TimedMetadataTracks(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItem, OFFSET>(),
-            AudioTracksChanged: AudioTracksChanged::<Identity, OFFSET>,
-            RemoveAudioTracksChanged: RemoveAudioTracksChanged::<Identity, OFFSET>,
-            VideoTracksChanged: VideoTracksChanged::<Identity, OFFSET>,
-            RemoveVideoTracksChanged: RemoveVideoTracksChanged::<Identity, OFFSET>,
-            TimedMetadataTracksChanged: TimedMetadataTracksChanged::<Identity, OFFSET>,
-            RemoveTimedMetadataTracksChanged: RemoveTimedMetadataTracksChanged::<Identity, OFFSET>,
-            Source: Source::<Identity, OFFSET>,
-            AudioTracks: AudioTracks::<Identity, OFFSET>,
-            VideoTracks: VideoTracks::<Identity, OFFSET>,
-            TimedMetadataTracks: TimedMetadataTracks::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItem as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItem_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Foundation_Collections")]
-    pub AudioTracksChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    AudioTracksChanged: usize,
-    pub RemoveAudioTracksChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Foundation_Collections")]
-    pub VideoTracksChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    VideoTracksChanged: usize,
-    pub RemoveVideoTracksChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Foundation_Collections")]
-    pub TimedMetadataTracksChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    TimedMetadataTracksChanged: usize,
-    pub RemoveTimedMetadataTracksChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_Core")]
-    pub Source: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    Source: usize,
-    #[cfg(feature = "Media_Core")]
-    pub AudioTracks: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    AudioTracks: usize,
-    #[cfg(feature = "Media_Core")]
-    pub VideoTracks: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    VideoTracks: usize,
-    #[cfg(feature = "Media_Core")]
-    pub TimedMetadataTracks: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    TimedMetadataTracks: usize,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItem2, IMediaPlaybackItem2_Vtbl, 0xd859d171_d7ef_4b81_ac1f_f40493cbb091);
-impl windows_core::RuntimeType for IMediaPlaybackItem2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-impl windows_core::RuntimeName for IMediaPlaybackItem2 {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItem2";
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-pub trait IMediaPlaybackItem2_Impl: IMediaPlaybackItem_Impl + IMediaPlaybackSource_Impl {
-    fn BreakSchedule(&self) -> windows_core::Result<MediaBreakSchedule>;
-    fn StartTime(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn DurationLimit(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn CanSkip(&self) -> windows_core::Result<bool>;
-    fn SetCanSkip(&self, value: bool) -> windows_core::Result<()>;
-    fn GetDisplayProperties(&self) -> windows_core::Result<MediaItemDisplayProperties>;
-    fn ApplyDisplayProperties(&self, value: windows_core::Ref<'_, MediaItemDisplayProperties>) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-impl IMediaPlaybackItem2_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItem2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BreakSchedule<Identity: IMediaPlaybackItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem2_Impl::BreakSchedule(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StartTime<Identity: IMediaPlaybackItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem2_Impl::StartTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DurationLimit<Identity: IMediaPlaybackItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem2_Impl::DurationLimit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CanSkip<Identity: IMediaPlaybackItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem2_Impl::CanSkip(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCanSkip<Identity: IMediaPlaybackItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackItem2_Impl::SetCanSkip(this, value).into()
-            }
-        }
-        unsafe extern "system" fn GetDisplayProperties<Identity: IMediaPlaybackItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem2_Impl::GetDisplayProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ApplyDisplayProperties<Identity: IMediaPlaybackItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackItem2_Impl::ApplyDisplayProperties(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItem2, OFFSET>(),
-            BreakSchedule: BreakSchedule::<Identity, OFFSET>,
-            StartTime: StartTime::<Identity, OFFSET>,
-            DurationLimit: DurationLimit::<Identity, OFFSET>,
-            CanSkip: CanSkip::<Identity, OFFSET>,
-            SetCanSkip: SetCanSkip::<Identity, OFFSET>,
-            GetDisplayProperties: GetDisplayProperties::<Identity, OFFSET>,
-            ApplyDisplayProperties: ApplyDisplayProperties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItem2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItem2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub BreakSchedule: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub StartTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub DurationLimit: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CanSkip: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetCanSkip: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub GetDisplayProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ApplyDisplayProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItem3, IMediaPlaybackItem3_Vtbl, 0x0d328220_b80a_4d09_9ff8_f87094a1c831);
-impl windows_core::RuntimeType for IMediaPlaybackItem3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-impl windows_core::RuntimeName for IMediaPlaybackItem3 {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItem3";
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-pub trait IMediaPlaybackItem3_Impl: IMediaPlaybackItem_Impl + IMediaPlaybackItem2_Impl + IMediaPlaybackSource_Impl {
-    fn IsDisabledInPlaybackList(&self) -> windows_core::Result<bool>;
-    fn SetIsDisabledInPlaybackList(&self, value: bool) -> windows_core::Result<()>;
-    fn TotalDownloadProgress(&self) -> windows_core::Result<f64>;
-    fn AutoLoadedDisplayProperties(&self) -> windows_core::Result<AutoLoadedDisplayPropertyKind>;
-    fn SetAutoLoadedDisplayProperties(&self, value: AutoLoadedDisplayPropertyKind) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Media_Core"))]
-impl IMediaPlaybackItem3_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItem3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsDisabledInPlaybackList<Identity: IMediaPlaybackItem3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem3_Impl::IsDisabledInPlaybackList(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIsDisabledInPlaybackList<Identity: IMediaPlaybackItem3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackItem3_Impl::SetIsDisabledInPlaybackList(this, value).into()
-            }
-        }
-        unsafe extern "system" fn TotalDownloadProgress<Identity: IMediaPlaybackItem3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem3_Impl::TotalDownloadProgress(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AutoLoadedDisplayProperties<Identity: IMediaPlaybackItem3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AutoLoadedDisplayPropertyKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItem3_Impl::AutoLoadedDisplayProperties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoLoadedDisplayProperties<Identity: IMediaPlaybackItem3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: AutoLoadedDisplayPropertyKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackItem3_Impl::SetAutoLoadedDisplayProperties(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItem3, OFFSET>(),
-            IsDisabledInPlaybackList: IsDisabledInPlaybackList::<Identity, OFFSET>,
-            SetIsDisabledInPlaybackList: SetIsDisabledInPlaybackList::<Identity, OFFSET>,
-            TotalDownloadProgress: TotalDownloadProgress::<Identity, OFFSET>,
-            AutoLoadedDisplayProperties: AutoLoadedDisplayProperties::<Identity, OFFSET>,
-            SetAutoLoadedDisplayProperties: SetAutoLoadedDisplayProperties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItem3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItem3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsDisabledInPlaybackList: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetIsDisabledInPlaybackList: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub TotalDownloadProgress: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub AutoLoadedDisplayProperties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AutoLoadedDisplayPropertyKind) -> windows_core::HRESULT,
-    pub SetAutoLoadedDisplayProperties: unsafe extern "system" fn(*mut core::ffi::c_void, AutoLoadedDisplayPropertyKind) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItemError, IMediaPlaybackItemError_Vtbl, 0x69fbef2b_dcd6_4df9_a450_dbf4c6f1c2c2);
-impl windows_core::RuntimeType for IMediaPlaybackItemError {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaPlaybackItemError {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItemError";
-}
-pub trait IMediaPlaybackItemError_Impl: windows_core::IUnknownImpl {
-    fn ErrorCode(&self) -> windows_core::Result<MediaPlaybackItemErrorCode>;
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-}
-impl IMediaPlaybackItemError_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItemError_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ErrorCode<Identity: IMediaPlaybackItemError_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut MediaPlaybackItemErrorCode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemError_Impl::ErrorCode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExtendedError<Identity: IMediaPlaybackItemError_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemError_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItemError, OFFSET>(),
-            ErrorCode: ErrorCode::<Identity, OFFSET>,
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItemError as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItemError_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ErrorCode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut MediaPlaybackItemErrorCode) -> windows_core::HRESULT,
-    pub ExtendedError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::HRESULT) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItemFactory, IMediaPlaybackItemFactory_Vtbl, 0x7133fce1_1769_4ff9_a7c1_38d2c4d42360);
-impl windows_core::RuntimeType for IMediaPlaybackItemFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for IMediaPlaybackItemFactory {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItemFactory";
-}
-#[cfg(feature = "Media_Core")]
-pub trait IMediaPlaybackItemFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, source: windows_core::Ref<'_, super::Core::MediaSource>) -> windows_core::Result<MediaPlaybackItem>;
-}
-#[cfg(feature = "Media_Core")]
-impl IMediaPlaybackItemFactory_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItemFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IMediaPlaybackItemFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, source: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemFactory_Impl::Create(this, core::mem::transmute_copy(&source)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItemFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItemFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItemFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Core")]
-    pub Create: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    Create: usize,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItemFactory2, IMediaPlaybackItemFactory2_Vtbl, 0xd77cdf3a_b947_4972_b35d_adfb931a71e6);
-impl windows_core::RuntimeType for IMediaPlaybackItemFactory2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for IMediaPlaybackItemFactory2 {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItemFactory2";
-}
-#[cfg(feature = "Media_Core")]
-pub trait IMediaPlaybackItemFactory2_Impl: IMediaPlaybackItemFactory_Impl {
-    fn CreateWithStartTime(&self, source: windows_core::Ref<'_, super::Core::MediaSource>, startTime: &super::super::Foundation::TimeSpan) -> windows_core::Result<MediaPlaybackItem>;
-    fn CreateWithStartTimeAndDurationLimit(&self, source: windows_core::Ref<'_, super::Core::MediaSource>, startTime: &super::super::Foundation::TimeSpan, durationLimit: &super::super::Foundation::TimeSpan) -> windows_core::Result<MediaPlaybackItem>;
-}
-#[cfg(feature = "Media_Core")]
-impl IMediaPlaybackItemFactory2_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItemFactory2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateWithStartTime<Identity: IMediaPlaybackItemFactory2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, source: *mut core::ffi::c_void, starttime: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemFactory2_Impl::CreateWithStartTime(this, core::mem::transmute_copy(&source), core::mem::transmute(&starttime)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWithStartTimeAndDurationLimit<Identity: IMediaPlaybackItemFactory2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, source: *mut core::ffi::c_void, starttime: super::super::Foundation::TimeSpan, durationlimit: super::super::Foundation::TimeSpan, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemFactory2_Impl::CreateWithStartTimeAndDurationLimit(this, core::mem::transmute_copy(&source), core::mem::transmute(&starttime), core::mem::transmute(&durationlimit)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItemFactory2, OFFSET>(),
-            CreateWithStartTime: CreateWithStartTime::<Identity, OFFSET>,
-            CreateWithStartTimeAndDurationLimit: CreateWithStartTimeAndDurationLimit::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItemFactory2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItemFactory2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Core")]
-    pub CreateWithStartTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, super::super::Foundation::TimeSpan, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    CreateWithStartTime: usize,
-    #[cfg(feature = "Media_Core")]
-    pub CreateWithStartTimeAndDurationLimit: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, super::super::Foundation::TimeSpan, super::super::Foundation::TimeSpan, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    CreateWithStartTimeAndDurationLimit: usize,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItemFailedEventArgs, IMediaPlaybackItemFailedEventArgs_Vtbl, 0x7703134a_e9a7_47c3_862c_c656d30683d4);
-impl windows_core::RuntimeType for IMediaPlaybackItemFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaPlaybackItemFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItemFailedEventArgs";
-}
-pub trait IMediaPlaybackItemFailedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Item(&self) -> windows_core::Result<MediaPlaybackItem>;
-    fn Error(&self) -> windows_core::Result<MediaPlaybackItemError>;
-}
-impl IMediaPlaybackItemFailedEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItemFailedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Item<Identity: IMediaPlaybackItemFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemFailedEventArgs_Impl::Item(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Error<Identity: IMediaPlaybackItemFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemFailedEventArgs_Impl::Error(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItemFailedEventArgs, OFFSET>(),
-            Item: Item::<Identity, OFFSET>,
-            Error: Error::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItemFailedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItemFailedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Item: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Error: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItemOpenedEventArgs, IMediaPlaybackItemOpenedEventArgs_Vtbl, 0xcbd9bd82_3037_4fbe_ae8f_39fc39edf4ef);
-impl windows_core::RuntimeType for IMediaPlaybackItemOpenedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaPlaybackItemOpenedEventArgs {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItemOpenedEventArgs";
-}
-pub trait IMediaPlaybackItemOpenedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Item(&self) -> windows_core::Result<MediaPlaybackItem>;
-}
-impl IMediaPlaybackItemOpenedEventArgs_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItemOpenedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Item<Identity: IMediaPlaybackItemOpenedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemOpenedEventArgs_Impl::Item(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItemOpenedEventArgs, OFFSET>(), Item: Item::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItemOpenedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItemOpenedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Item: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackItemStatics, IMediaPlaybackItemStatics_Vtbl, 0x4b1be7f4_4345_403c_8a67_f5de91df4c86);
-impl windows_core::RuntimeType for IMediaPlaybackItemStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for IMediaPlaybackItemStatics {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackItemStatics";
-}
-#[cfg(feature = "Media_Core")]
-pub trait IMediaPlaybackItemStatics_Impl: windows_core::IUnknownImpl {
-    fn FindFromMediaSource(&self, source: windows_core::Ref<'_, super::Core::MediaSource>) -> windows_core::Result<MediaPlaybackItem>;
-}
-#[cfg(feature = "Media_Core")]
-impl IMediaPlaybackItemStatics_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackItemStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FindFromMediaSource<Identity: IMediaPlaybackItemStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, source: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackItemStatics_Impl::FindFromMediaSource(this, core::mem::transmute_copy(&source)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackItemStatics, OFFSET>(),
-            FindFromMediaSource: FindFromMediaSource::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackItemStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackItemStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Core")]
-    pub FindFromMediaSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    FindFromMediaSource: usize,
-}
-windows_core::imp::define_interface!(IMediaPlaybackList, IMediaPlaybackList_Vtbl, 0x7f77ee9c_dc42_4e26_a98d_7850df8ec925);
-impl windows_core::RuntimeType for IMediaPlaybackList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Foundation_Collections")]
-impl windows_core::RuntimeName for IMediaPlaybackList {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackList";
-}
-#[cfg(feature = "Foundation_Collections")]
-pub trait IMediaPlaybackList_Impl: IMediaPlaybackSource_Impl {
-    fn ItemFailed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaPlaybackList, MediaPlaybackItemFailedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveItemFailed(&self, token: i64) -> windows_core::Result<()>;
-    fn CurrentItemChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaPlaybackList, CurrentMediaPlaybackItemChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveCurrentItemChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn ItemOpened(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaPlaybackList, MediaPlaybackItemOpenedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveItemOpened(&self, token: i64) -> windows_core::Result<()>;
-    fn Items(&self) -> windows_core::Result<super::super::Foundation::Collections::IObservableVector<MediaPlaybackItem>>;
-    fn AutoRepeatEnabled(&self) -> windows_core::Result<bool>;
-    fn SetAutoRepeatEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn ShuffleEnabled(&self) -> windows_core::Result<bool>;
-    fn SetShuffleEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn CurrentItem(&self) -> windows_core::Result<MediaPlaybackItem>;
-    fn CurrentItemIndex(&self) -> windows_core::Result<u32>;
-    fn MoveNext(&self) -> windows_core::Result<MediaPlaybackItem>;
-    fn MovePrevious(&self) -> windows_core::Result<MediaPlaybackItem>;
-    fn MoveTo(&self, itemIndex: u32) -> windows_core::Result<MediaPlaybackItem>;
-}
-#[cfg(feature = "Foundation_Collections")]
-impl IMediaPlaybackList_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ItemFailed<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::ItemFailed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveItemFailed<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList_Impl::RemoveItemFailed(this, token).into()
-            }
-        }
-        unsafe extern "system" fn CurrentItemChanged<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::CurrentItemChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveCurrentItemChanged<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList_Impl::RemoveCurrentItemChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn ItemOpened<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::ItemOpened(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveItemOpened<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList_Impl::RemoveItemOpened(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Items<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::Items(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AutoRepeatEnabled<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::AutoRepeatEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoRepeatEnabled<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList_Impl::SetAutoRepeatEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ShuffleEnabled<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::ShuffleEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetShuffleEnabled<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList_Impl::SetShuffleEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn CurrentItem<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::CurrentItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CurrentItemIndex<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::CurrentItemIndex(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MoveNext<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::MoveNext(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MovePrevious<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::MovePrevious(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MoveTo<Identity: IMediaPlaybackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, itemindex: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList_Impl::MoveTo(this, itemindex) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackList, OFFSET>(),
-            ItemFailed: ItemFailed::<Identity, OFFSET>,
-            RemoveItemFailed: RemoveItemFailed::<Identity, OFFSET>,
-            CurrentItemChanged: CurrentItemChanged::<Identity, OFFSET>,
-            RemoveCurrentItemChanged: RemoveCurrentItemChanged::<Identity, OFFSET>,
-            ItemOpened: ItemOpened::<Identity, OFFSET>,
-            RemoveItemOpened: RemoveItemOpened::<Identity, OFFSET>,
-            Items: Items::<Identity, OFFSET>,
-            AutoRepeatEnabled: AutoRepeatEnabled::<Identity, OFFSET>,
-            SetAutoRepeatEnabled: SetAutoRepeatEnabled::<Identity, OFFSET>,
-            ShuffleEnabled: ShuffleEnabled::<Identity, OFFSET>,
-            SetShuffleEnabled: SetShuffleEnabled::<Identity, OFFSET>,
-            CurrentItem: CurrentItem::<Identity, OFFSET>,
-            CurrentItemIndex: CurrentItemIndex::<Identity, OFFSET>,
-            MoveNext: MoveNext::<Identity, OFFSET>,
-            MovePrevious: MovePrevious::<Identity, OFFSET>,
-            MoveTo: MoveTo::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackList as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackList_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ItemFailed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveItemFailed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub CurrentItemChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveCurrentItemChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub ItemOpened: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveItemOpened: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Foundation_Collections")]
-    pub Items: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    Items: usize,
-    pub AutoRepeatEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAutoRepeatEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub ShuffleEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetShuffleEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub CurrentItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CurrentItemIndex: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub MoveNext: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub MovePrevious: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub MoveTo: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackList2, IMediaPlaybackList2_Vtbl, 0x0e09b478_600a_4274_a14b_0b6723d0f48b);
-impl windows_core::RuntimeType for IMediaPlaybackList2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Foundation_Collections")]
-impl windows_core::RuntimeName for IMediaPlaybackList2 {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackList2";
-}
-#[cfg(feature = "Foundation_Collections")]
-pub trait IMediaPlaybackList2_Impl: IMediaPlaybackList_Impl + IMediaPlaybackSource_Impl {
-    fn MaxPrefetchTime(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>;
-    fn SetMaxPrefetchTime(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn StartingItem(&self) -> windows_core::Result<MediaPlaybackItem>;
-    fn SetStartingItem(&self, value: windows_core::Ref<'_, MediaPlaybackItem>) -> windows_core::Result<()>;
-    fn ShuffledItems(&self) -> windows_core::Result<windows_collections::IVectorView<MediaPlaybackItem>>;
-    fn SetShuffledItems(&self, value: windows_core::Ref<'_, windows_collections::IIterable<MediaPlaybackItem>>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Foundation_Collections")]
-impl IMediaPlaybackList2_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackList2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MaxPrefetchTime<Identity: IMediaPlaybackList2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList2_Impl::MaxPrefetchTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaxPrefetchTime<Identity: IMediaPlaybackList2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList2_Impl::SetMaxPrefetchTime(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn StartingItem<Identity: IMediaPlaybackList2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList2_Impl::StartingItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetStartingItem<Identity: IMediaPlaybackList2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList2_Impl::SetStartingItem(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ShuffledItems<Identity: IMediaPlaybackList2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList2_Impl::ShuffledItems(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetShuffledItems<Identity: IMediaPlaybackList2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList2_Impl::SetShuffledItems(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackList2, OFFSET>(),
-            MaxPrefetchTime: MaxPrefetchTime::<Identity, OFFSET>,
-            SetMaxPrefetchTime: SetMaxPrefetchTime::<Identity, OFFSET>,
-            StartingItem: StartingItem::<Identity, OFFSET>,
-            SetStartingItem: SetStartingItem::<Identity, OFFSET>,
-            ShuffledItems: ShuffledItems::<Identity, OFFSET>,
-            SetShuffledItems: SetShuffledItems::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackList2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackList2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub MaxPrefetchTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetMaxPrefetchTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub StartingItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetStartingItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ShuffledItems: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetShuffledItems: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackList3, IMediaPlaybackList3_Vtbl, 0xdd24bba9_bc47_4463_aa90_c18b7e5ffde1);
-impl windows_core::RuntimeType for IMediaPlaybackList3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Foundation_Collections")]
-impl windows_core::RuntimeName for IMediaPlaybackList3 {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackList3";
-}
-#[cfg(feature = "Foundation_Collections")]
-pub trait IMediaPlaybackList3_Impl: IMediaPlaybackList_Impl + IMediaPlaybackList2_Impl + IMediaPlaybackSource_Impl {
-    fn MaxPlayedItemsToKeepOpen(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>>;
-    fn SetMaxPlayedItemsToKeepOpen(&self, value: windows_core::Ref<'_, super::super::Foundation::IReference<u32>>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Foundation_Collections")]
-impl IMediaPlaybackList3_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackList3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MaxPlayedItemsToKeepOpen<Identity: IMediaPlaybackList3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackList3_Impl::MaxPlayedItemsToKeepOpen(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaxPlayedItemsToKeepOpen<Identity: IMediaPlaybackList3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackList3_Impl::SetMaxPlayedItemsToKeepOpen(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackList3, OFFSET>(),
-            MaxPlayedItemsToKeepOpen: MaxPlayedItemsToKeepOpen::<Identity, OFFSET>,
-            SetMaxPlayedItemsToKeepOpen: SetMaxPlayedItemsToKeepOpen::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackList3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackList3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub MaxPlayedItemsToKeepOpen: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetMaxPlayedItemsToKeepOpen: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaPlaybackSource, IMediaPlaybackSource_Vtbl, 0xef9dc2bc_9317_4696_b051_2bad643177b5);
-impl windows_core::RuntimeType for IMediaPlaybackSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaPlaybackSource, windows_core::IUnknown, windows_core::IInspectable);
-impl windows_core::RuntimeName for IMediaPlaybackSource {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackSource";
-}
-pub trait IMediaPlaybackSource_Impl: windows_core::IUnknownImpl {}
-impl IMediaPlaybackSource_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackSource_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackSource, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackSource as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackSource_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-}
-windows_core::imp::define_interface!(IMediaPlaybackTimedMetadataTrackList, IMediaPlaybackTimedMetadataTrackList_Vtbl, 0x72b41319_bbfb_46a3_9372_9c9c744b9438);
-impl windows_core::RuntimeType for IMediaPlaybackTimedMetadataTrackList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for IMediaPlaybackTimedMetadataTrackList {
-    const NAME: &'static str = "Windows.Media.Playback.IMediaPlaybackTimedMetadataTrackList";
-}
-#[cfg(feature = "Media_Core")]
-pub trait IMediaPlaybackTimedMetadataTrackList_Impl: windows_core::IUnknownImpl {
-    fn PresentationModeChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<MediaPlaybackTimedMetadataTrackList, TimedMetadataPresentationModeChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemovePresentationModeChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn GetPresentationMode(&self, index: u32) -> windows_core::Result<TimedMetadataTrackPresentationMode>;
-    fn SetPresentationMode(&self, index: u32, value: TimedMetadataTrackPresentationMode) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Media_Core")]
-impl IMediaPlaybackTimedMetadataTrackList_Vtbl {
-    pub const fn new<Identity: IMediaPlaybackTimedMetadataTrackList_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PresentationModeChanged<Identity: IMediaPlaybackTimedMetadataTrackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackTimedMetadataTrackList_Impl::PresentationModeChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemovePresentationModeChanged<Identity: IMediaPlaybackTimedMetadataTrackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackTimedMetadataTrackList_Impl::RemovePresentationModeChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn GetPresentationMode<Identity: IMediaPlaybackTimedMetadataTrackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, index: u32, result__: *mut TimedMetadataTrackPresentationMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaPlaybackTimedMetadataTrackList_Impl::GetPresentationMode(this, index) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPresentationMode<Identity: IMediaPlaybackTimedMetadataTrackList_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, index: u32, value: TimedMetadataTrackPresentationMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaPlaybackTimedMetadataTrackList_Impl::SetPresentationMode(this, index, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaPlaybackTimedMetadataTrackList, OFFSET>(),
-            PresentationModeChanged: PresentationModeChanged::<Identity, OFFSET>,
-            RemovePresentationModeChanged: RemovePresentationModeChanged::<Identity, OFFSET>,
-            GetPresentationMode: GetPresentationMode::<Identity, OFFSET>,
-            SetPresentationMode: SetPresentationMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaPlaybackTimedMetadataTrackList as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaPlaybackTimedMetadataTrackList_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Core")]
-    pub PresentationModeChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    PresentationModeChanged: usize,
-    pub RemovePresentationModeChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub GetPresentationMode: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut TimedMetadataTrackPresentationMode) -> windows_core::HRESULT,
-    pub SetPresentationMode: unsafe extern "system" fn(*mut core::ffi::c_void, u32, TimedMetadataTrackPresentationMode) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ITimedMetadataPresentationModeChangedEventArgs, ITimedMetadataPresentationModeChangedEventArgs_Vtbl, 0xd1636099_65df_45ae_8cef_dc0b53fdc2bb);
-impl windows_core::RuntimeType for ITimedMetadataPresentationModeChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for ITimedMetadataPresentationModeChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Playback.ITimedMetadataPresentationModeChangedEventArgs";
-}
-#[cfg(feature = "Media_Core")]
-pub trait ITimedMetadataPresentationModeChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Track(&self) -> windows_core::Result<super::Core::TimedMetadataTrack>;
-    fn OldPresentationMode(&self) -> windows_core::Result<TimedMetadataTrackPresentationMode>;
-    fn NewPresentationMode(&self) -> windows_core::Result<TimedMetadataTrackPresentationMode>;
-}
-#[cfg(feature = "Media_Core")]
-impl ITimedMetadataPresentationModeChangedEventArgs_Vtbl {
-    pub const fn new<Identity: ITimedMetadataPresentationModeChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Track<Identity: ITimedMetadataPresentationModeChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataPresentationModeChangedEventArgs_Impl::Track(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OldPresentationMode<Identity: ITimedMetadataPresentationModeChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut TimedMetadataTrackPresentationMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataPresentationModeChangedEventArgs_Impl::OldPresentationMode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NewPresentationMode<Identity: ITimedMetadataPresentationModeChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut TimedMetadataTrackPresentationMode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ITimedMetadataPresentationModeChangedEventArgs_Impl::NewPresentationMode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ITimedMetadataPresentationModeChangedEventArgs, OFFSET>(),
-            Track: Track::<Identity, OFFSET>,
-            OldPresentationMode: OldPresentationMode::<Identity, OFFSET>,
-            NewPresentationMode: NewPresentationMode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ITimedMetadataPresentationModeChangedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ITimedMetadataPresentationModeChangedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Core")]
-    pub Track: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    Track: usize,
-    pub OldPresentationMode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut TimedMetadataTrackPresentationMode) -> windows_core::HRESULT,
-    pub NewPresentationMode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut TimedMetadataTrackPresentationMode) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaBreak(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaBreak, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaBreak {
-    pub fn PlaybackList(&self) -> windows_core::Result<MediaPlaybackList> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PlaybackList)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PresentationPosition(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PresentationPosition)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn InsertionMethod(&self) -> windows_core::Result<MediaBreakInsertionMethod> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InsertionMethod)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn CustomProperties(&self) -> windows_core::Result<super::super::Foundation::Collections::ValueSet> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CustomProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanStart(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanStart)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCanStart(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCanStart)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Create(insertionmethod: MediaBreakInsertionMethod) -> windows_core::Result<MediaBreak> {
-        Self::IMediaBreakFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), insertionmethod, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWithPresentationPosition(insertionmethod: MediaBreakInsertionMethod, presentationposition: super::super::Foundation::TimeSpan) -> windows_core::Result<MediaBreak> {
-        Self::IMediaBreakFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithPresentationPosition)(windows_core::Interface::as_raw(this), insertionmethod, presentationposition, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IMediaBreakFactory<R, F: FnOnce(&IMediaBreakFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaBreak, IMediaBreakFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for MediaBreak {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaBreak>();
-}
-unsafe impl windows_core::Interface for MediaBreak {
-    type Vtable = <IMediaBreak as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaBreak as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaBreak {
-    const NAME: &'static str = "Windows.Media.Playback.MediaBreak";
-}
-unsafe impl Send for MediaBreak {}
-unsafe impl Sync for MediaBreak {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaBreakInsertionMethod(pub i32);
-impl MediaBreakInsertionMethod {
-    pub const Interrupt: Self = Self(0i32);
-    pub const Replace: Self = Self(1i32);
-}
-impl windows_core::TypeKind for MediaBreakInsertionMethod {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaBreakInsertionMethod {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Playback.MediaBreakInsertionMethod;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaBreakSchedule(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaBreakSchedule, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaBreakSchedule {
-    pub fn ScheduleChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaBreakSchedule, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ScheduleChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveScheduleChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveScheduleChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn InsertMidrollBreak<P0>(&self, mediabreak: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaBreak>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).InsertMidrollBreak)(windows_core::Interface::as_raw(this), mediabreak.param().abi()).ok() }
-    }
-    pub fn RemoveMidrollBreak<P0>(&self, mediabreak: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaBreak>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveMidrollBreak)(windows_core::Interface::as_raw(this), mediabreak.param().abi()).ok() }
-    }
-    pub fn MidrollBreaks(&self) -> windows_core::Result<windows_collections::IVectorView<MediaBreak>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MidrollBreaks)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetPrerollBreak<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaBreak>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPrerollBreak)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn PrerollBreak(&self) -> windows_core::Result<MediaBreak> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PrerollBreak)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetPostrollBreak<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaBreak>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPostrollBreak)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn PostrollBreak(&self) -> windows_core::Result<MediaBreak> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PostrollBreak)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PlaybackItem(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PlaybackItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaBreakSchedule {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaBreakSchedule>();
-}
-unsafe impl windows_core::Interface for MediaBreakSchedule {
-    type Vtable = <IMediaBreakSchedule as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaBreakSchedule as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaBreakSchedule {
-    const NAME: &'static str = "Windows.Media.Playback.MediaBreakSchedule";
-}
-unsafe impl Send for MediaBreakSchedule {}
-unsafe impl Sync for MediaBreakSchedule {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaItemDisplayProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaItemDisplayProperties, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaItemDisplayProperties {
-    pub fn Type(&self) -> windows_core::Result<super::MediaPlaybackType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetType(&self, value: super::MediaPlaybackType) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetType)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn MusicProperties(&self) -> windows_core::Result<super::MusicDisplayProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MusicProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn VideoProperties(&self) -> windows_core::Result<super::VideoDisplayProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Thumbnail(&self) -> windows_core::Result<super::super::Storage::Streams::RandomAccessStreamReference> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Thumbnail)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetThumbnail<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::RandomAccessStreamReference>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetThumbnail)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ClearAll(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ClearAll)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaItemDisplayProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaItemDisplayProperties>();
-}
-unsafe impl windows_core::Interface for MediaItemDisplayProperties {
-    type Vtable = <IMediaItemDisplayProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaItemDisplayProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaItemDisplayProperties {
-    const NAME: &'static str = "Windows.Media.Playback.MediaItemDisplayProperties";
-}
-unsafe impl Send for MediaItemDisplayProperties {}
-unsafe impl Sync for MediaItemDisplayProperties {}
-#[cfg(feature = "Media_Core")]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPlaybackAudioTrackList(windows_core::IUnknown);
-#[cfg(feature = "Media_Core")]
-windows_core::imp::interface_hierarchy!(MediaPlaybackAudioTrackList, windows_core::IUnknown, windows_core::IInspectable, windows_collections::IVectorView<super::Core::AudioTrack>);
-#[cfg(feature = "Media_Core")]
-windows_core::imp::required_hierarchy!(MediaPlaybackAudioTrackList, windows_collections::IIterable<super::Core::AudioTrack>, super::Core::ISingleSelectMediaTrackList);
-#[cfg(feature = "Media_Core")]
-impl MediaPlaybackAudioTrackList {
-    pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<super::Core::AudioTrack>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IIterable<super::Core::AudioTrack>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SelectedIndexChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<super::Core::ISingleSelectMediaTrackList, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<super::Core::ISingleSelectMediaTrackList>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SelectedIndexChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSelectedIndexChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::Core::ISingleSelectMediaTrackList>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSelectedIndexChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SetSelectedIndex(&self, value: i32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::Core::ISingleSelectMediaTrackList>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSelectedIndex)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn SelectedIndex(&self) -> windows_core::Result<i32> {
-        let this = &windows_core::Interface::cast::<super::Core::ISingleSelectMediaTrackList>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SelectedIndex)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<super::Core::AudioTrack> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<super::Core::AudioTrack>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<super::Core::AudioTrack>]) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeType for MediaPlaybackAudioTrackList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, windows_collections::IVectorView<super::Core::AudioTrack>>();
-}
-#[cfg(feature = "Media_Core")]
-unsafe impl windows_core::Interface for MediaPlaybackAudioTrackList {
-    type Vtable = <windows_collections::IVectorView<super::Core::AudioTrack> as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <windows_collections::IVectorView<super::Core::AudioTrack> as windows_core::Interface>::IID;
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for MediaPlaybackAudioTrackList {
-    const NAME: &'static str = "Windows.Media.Playback.MediaPlaybackAudioTrackList";
-}
-#[cfg(feature = "Media_Core")]
-unsafe impl Send for MediaPlaybackAudioTrackList {}
-#[cfg(feature = "Media_Core")]
-unsafe impl Sync for MediaPlaybackAudioTrackList {}
-#[cfg(feature = "Media_Core")]
-impl IntoIterator for MediaPlaybackAudioTrackList {
-    type Item = super::Core::AudioTrack;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        IntoIterator::into_iter(&self)
-    }
-}
-#[cfg(feature = "Media_Core")]
-impl IntoIterator for &MediaPlaybackAudioTrackList {
-    type Item = super::Core::AudioTrack;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        self.First().unwrap()
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPlaybackItem(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaPlaybackItem, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(MediaPlaybackItem, IMediaPlaybackSource);
-impl MediaPlaybackItem {
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn AudioTracksChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaPlaybackItem, super::super::Foundation::Collections::IVectorChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioTracksChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveAudioTracksChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAudioTracksChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn VideoTracksChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaPlaybackItem, super::super::Foundation::Collections::IVectorChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoTracksChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveVideoTracksChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveVideoTracksChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn TimedMetadataTracksChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaPlaybackItem, super::super::Foundation::Collections::IVectorChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimedMetadataTracksChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveTimedMetadataTracksChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveTimedMetadataTracksChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn Source(&self) -> windows_core::Result<super::Core::MediaSource> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Source)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn AudioTracks(&self) -> windows_core::Result<MediaPlaybackAudioTrackList> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioTracks)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn VideoTracks(&self) -> windows_core::Result<MediaPlaybackVideoTrackList> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).VideoTracks)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn TimedMetadataTracks(&self) -> windows_core::Result<MediaPlaybackTimedMetadataTrackList> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimedMetadataTracks)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn BreakSchedule(&self) -> windows_core::Result<MediaBreakSchedule> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BreakSchedule)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn StartTime(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StartTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DurationLimit(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DurationLimit)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanSkip(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanSkip)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCanSkip(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetCanSkip)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetDisplayProperties(&self) -> windows_core::Result<MediaItemDisplayProperties> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDisplayProperties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ApplyDisplayProperties<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaItemDisplayProperties>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ApplyDisplayProperties)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn IsDisabledInPlaybackList(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsDisabledInPlaybackList)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsDisabledInPlaybackList(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIsDisabledInPlaybackList)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn TotalDownloadProgress(&self) -> windows_core::Result<f64> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TotalDownloadProgress)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AutoLoadedDisplayProperties(&self) -> windows_core::Result<AutoLoadedDisplayPropertyKind> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoLoadedDisplayProperties)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoLoadedDisplayProperties(&self, value: AutoLoadedDisplayPropertyKind) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackItem3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAutoLoadedDisplayProperties)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn Create<P0>(source: P0) -> windows_core::Result<MediaPlaybackItem>
-    where
-        P0: windows_core::Param<super::Core::MediaSource>,
-    {
-        Self::IMediaPlaybackItemFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), source.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn CreateWithStartTime<P0>(source: P0, starttime: super::super::Foundation::TimeSpan) -> windows_core::Result<MediaPlaybackItem>
-    where
-        P0: windows_core::Param<super::Core::MediaSource>,
-    {
-        Self::IMediaPlaybackItemFactory2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithStartTime)(windows_core::Interface::as_raw(this), source.param().abi(), starttime, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn CreateWithStartTimeAndDurationLimit<P0>(source: P0, starttime: super::super::Foundation::TimeSpan, durationlimit: super::super::Foundation::TimeSpan) -> windows_core::Result<MediaPlaybackItem>
-    where
-        P0: windows_core::Param<super::Core::MediaSource>,
-    {
-        Self::IMediaPlaybackItemFactory2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithStartTimeAndDurationLimit)(windows_core::Interface::as_raw(this), source.param().abi(), starttime, durationlimit, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn FindFromMediaSource<P0>(source: P0) -> windows_core::Result<MediaPlaybackItem>
-    where
-        P0: windows_core::Param<super::Core::MediaSource>,
-    {
-        Self::IMediaPlaybackItemStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindFromMediaSource)(windows_core::Interface::as_raw(this), source.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IMediaPlaybackItemFactory<R, F: FnOnce(&IMediaPlaybackItemFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaPlaybackItem, IMediaPlaybackItemFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IMediaPlaybackItemFactory2<R, F: FnOnce(&IMediaPlaybackItemFactory2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaPlaybackItem, IMediaPlaybackItemFactory2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IMediaPlaybackItemStatics<R, F: FnOnce(&IMediaPlaybackItemStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaPlaybackItem, IMediaPlaybackItemStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for MediaPlaybackItem {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaPlaybackItem>();
-}
-unsafe impl windows_core::Interface for MediaPlaybackItem {
-    type Vtable = <IMediaPlaybackItem as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaPlaybackItem as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaPlaybackItem {
-    const NAME: &'static str = "Windows.Media.Playback.MediaPlaybackItem";
-}
-unsafe impl Send for MediaPlaybackItem {}
-unsafe impl Sync for MediaPlaybackItem {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaPlaybackItemChangedReason(pub i32);
-impl MediaPlaybackItemChangedReason {
-    pub const InitialItem: Self = Self(0i32);
-    pub const EndOfStream: Self = Self(1i32);
-    pub const Error: Self = Self(2i32);
-    pub const AppRequested: Self = Self(3i32);
-}
-impl windows_core::TypeKind for MediaPlaybackItemChangedReason {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaPlaybackItemChangedReason {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Playback.MediaPlaybackItemChangedReason;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPlaybackItemError(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaPlaybackItemError, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaPlaybackItemError {
-    pub fn ErrorCode(&self) -> windows_core::Result<MediaPlaybackItemErrorCode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ErrorCode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaPlaybackItemError {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaPlaybackItemError>();
-}
-unsafe impl windows_core::Interface for MediaPlaybackItemError {
-    type Vtable = <IMediaPlaybackItemError as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaPlaybackItemError as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaPlaybackItemError {
-    const NAME: &'static str = "Windows.Media.Playback.MediaPlaybackItemError";
-}
-unsafe impl Send for MediaPlaybackItemError {}
-unsafe impl Sync for MediaPlaybackItemError {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct MediaPlaybackItemErrorCode(pub i32);
-impl MediaPlaybackItemErrorCode {
-    pub const None: Self = Self(0i32);
-    pub const Aborted: Self = Self(1i32);
-    pub const NetworkError: Self = Self(2i32);
-    pub const DecodeError: Self = Self(3i32);
-    pub const SourceNotSupportedError: Self = Self(4i32);
-    pub const EncryptionError: Self = Self(5i32);
-}
-impl windows_core::TypeKind for MediaPlaybackItemErrorCode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for MediaPlaybackItemErrorCode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Playback.MediaPlaybackItemErrorCode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPlaybackItemFailedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaPlaybackItemFailedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaPlaybackItemFailedEventArgs {
-    pub fn Item(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Item)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Error(&self) -> windows_core::Result<MediaPlaybackItemError> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Error)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaPlaybackItemFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaPlaybackItemFailedEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaPlaybackItemFailedEventArgs {
-    type Vtable = <IMediaPlaybackItemFailedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaPlaybackItemFailedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaPlaybackItemFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Playback.MediaPlaybackItemFailedEventArgs";
-}
-unsafe impl Send for MediaPlaybackItemFailedEventArgs {}
-unsafe impl Sync for MediaPlaybackItemFailedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPlaybackItemOpenedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaPlaybackItemOpenedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaPlaybackItemOpenedEventArgs {
-    pub fn Item(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Item)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaPlaybackItemOpenedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaPlaybackItemOpenedEventArgs>();
-}
-unsafe impl windows_core::Interface for MediaPlaybackItemOpenedEventArgs {
-    type Vtable = <IMediaPlaybackItemOpenedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaPlaybackItemOpenedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaPlaybackItemOpenedEventArgs {
-    const NAME: &'static str = "Windows.Media.Playback.MediaPlaybackItemOpenedEventArgs";
-}
-unsafe impl Send for MediaPlaybackItemOpenedEventArgs {}
-unsafe impl Sync for MediaPlaybackItemOpenedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPlaybackList(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaPlaybackList, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(MediaPlaybackList, IMediaPlaybackSource);
-impl MediaPlaybackList {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaPlaybackList, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn ItemFailed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaPlaybackList, MediaPlaybackItemFailedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ItemFailed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveItemFailed(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveItemFailed)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn CurrentItemChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaPlaybackList, CurrentMediaPlaybackItemChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentItemChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveCurrentItemChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveCurrentItemChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn ItemOpened<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaPlaybackList, MediaPlaybackItemOpenedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ItemOpened)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveItemOpened(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveItemOpened)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn Items(&self) -> windows_core::Result<super::super::Foundation::Collections::IObservableVector<MediaPlaybackItem>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Items)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AutoRepeatEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoRepeatEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoRepeatEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAutoRepeatEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ShuffleEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ShuffleEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetShuffleEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetShuffleEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn CurrentItem(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CurrentItemIndex(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentItemIndex)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MoveNext(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveNext)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MovePrevious(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MovePrevious)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveTo(&self, itemindex: u32) -> windows_core::Result<MediaPlaybackItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveTo)(windows_core::Interface::as_raw(this), itemindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MaxPrefetchTime(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackList2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxPrefetchTime)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetMaxPrefetchTime<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<super::super::Foundation::TimeSpan>>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackList2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxPrefetchTime)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn StartingItem(&self) -> windows_core::Result<MediaPlaybackItem> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackList2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StartingItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetStartingItem<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaPlaybackItem>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackList2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetStartingItem)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ShuffledItems(&self) -> windows_core::Result<windows_collections::IVectorView<MediaPlaybackItem>> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackList2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ShuffledItems)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetShuffledItems<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<MediaPlaybackItem>>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackList2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetShuffledItems)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn MaxPlayedItemsToKeepOpen(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackList3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxPlayedItemsToKeepOpen)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetMaxPlayedItemsToKeepOpen<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::IReference<u32>>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackList3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxPlayedItemsToKeepOpen)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaPlaybackList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaPlaybackList>();
-}
-unsafe impl windows_core::Interface for MediaPlaybackList {
-    type Vtable = <IMediaPlaybackList as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaPlaybackList as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaPlaybackList {
-    const NAME: &'static str = "Windows.Media.Playback.MediaPlaybackList";
-}
-unsafe impl Send for MediaPlaybackList {}
-unsafe impl Sync for MediaPlaybackList {}
-#[cfg(feature = "Media_Core")]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPlaybackTimedMetadataTrackList(windows_core::IUnknown);
-#[cfg(feature = "Media_Core")]
-windows_core::imp::interface_hierarchy!(MediaPlaybackTimedMetadataTrackList, windows_core::IUnknown, windows_core::IInspectable, windows_collections::IVectorView<super::Core::TimedMetadataTrack>);
-#[cfg(feature = "Media_Core")]
-windows_core::imp::required_hierarchy!(MediaPlaybackTimedMetadataTrackList, windows_collections::IIterable<super::Core::TimedMetadataTrack>);
-#[cfg(feature = "Media_Core")]
-impl MediaPlaybackTimedMetadataTrackList {
-    pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<super::Core::TimedMetadataTrack>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IIterable<super::Core::TimedMetadataTrack>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PresentationModeChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<MediaPlaybackTimedMetadataTrackList, TimedMetadataPresentationModeChangedEventArgs>>,
-    {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackTimedMetadataTrackList>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PresentationModeChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemovePresentationModeChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackTimedMetadataTrackList>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemovePresentationModeChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn GetPresentationMode(&self, index: u32) -> windows_core::Result<TimedMetadataTrackPresentationMode> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackTimedMetadataTrackList>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPresentationMode)(windows_core::Interface::as_raw(this), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPresentationMode(&self, index: u32, value: TimedMetadataTrackPresentationMode) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IMediaPlaybackTimedMetadataTrackList>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetPresentationMode)(windows_core::Interface::as_raw(this), index, value).ok() }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<super::Core::TimedMetadataTrack> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<super::Core::TimedMetadataTrack>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<super::Core::TimedMetadataTrack>]) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeType for MediaPlaybackTimedMetadataTrackList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, windows_collections::IVectorView<super::Core::TimedMetadataTrack>>();
-}
-#[cfg(feature = "Media_Core")]
-unsafe impl windows_core::Interface for MediaPlaybackTimedMetadataTrackList {
-    type Vtable = <windows_collections::IVectorView<super::Core::TimedMetadataTrack> as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <windows_collections::IVectorView<super::Core::TimedMetadataTrack> as windows_core::Interface>::IID;
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for MediaPlaybackTimedMetadataTrackList {
-    const NAME: &'static str = "Windows.Media.Playback.MediaPlaybackTimedMetadataTrackList";
-}
-#[cfg(feature = "Media_Core")]
-unsafe impl Send for MediaPlaybackTimedMetadataTrackList {}
-#[cfg(feature = "Media_Core")]
-unsafe impl Sync for MediaPlaybackTimedMetadataTrackList {}
-#[cfg(feature = "Media_Core")]
-impl IntoIterator for MediaPlaybackTimedMetadataTrackList {
-    type Item = super::Core::TimedMetadataTrack;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        IntoIterator::into_iter(&self)
-    }
-}
-#[cfg(feature = "Media_Core")]
-impl IntoIterator for &MediaPlaybackTimedMetadataTrackList {
-    type Item = super::Core::TimedMetadataTrack;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        self.First().unwrap()
-    }
-}
-#[cfg(feature = "Media_Core")]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaPlaybackVideoTrackList(windows_core::IUnknown);
-#[cfg(feature = "Media_Core")]
-windows_core::imp::interface_hierarchy!(MediaPlaybackVideoTrackList, windows_core::IUnknown, windows_core::IInspectable, windows_collections::IVectorView<super::Core::VideoTrack>);
-#[cfg(feature = "Media_Core")]
-windows_core::imp::required_hierarchy!(MediaPlaybackVideoTrackList, windows_collections::IIterable<super::Core::VideoTrack>, super::Core::ISingleSelectMediaTrackList);
-#[cfg(feature = "Media_Core")]
-impl MediaPlaybackVideoTrackList {
-    pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<super::Core::VideoTrack>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IIterable<super::Core::VideoTrack>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SelectedIndexChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<super::Core::ISingleSelectMediaTrackList, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<super::Core::ISingleSelectMediaTrackList>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SelectedIndexChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveSelectedIndexChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::Core::ISingleSelectMediaTrackList>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveSelectedIndexChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn SetSelectedIndex(&self, value: i32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::Core::ISingleSelectMediaTrackList>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSelectedIndex)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn SelectedIndex(&self) -> windows_core::Result<i32> {
-        let this = &windows_core::Interface::cast::<super::Core::ISingleSelectMediaTrackList>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SelectedIndex)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<super::Core::VideoTrack> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<super::Core::VideoTrack>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<super::Core::VideoTrack>]) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeType for MediaPlaybackVideoTrackList {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, windows_collections::IVectorView<super::Core::VideoTrack>>();
-}
-#[cfg(feature = "Media_Core")]
-unsafe impl windows_core::Interface for MediaPlaybackVideoTrackList {
-    type Vtable = <windows_collections::IVectorView<super::Core::VideoTrack> as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <windows_collections::IVectorView<super::Core::VideoTrack> as windows_core::Interface>::IID;
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for MediaPlaybackVideoTrackList {
-    const NAME: &'static str = "Windows.Media.Playback.MediaPlaybackVideoTrackList";
-}
-#[cfg(feature = "Media_Core")]
-unsafe impl Send for MediaPlaybackVideoTrackList {}
-#[cfg(feature = "Media_Core")]
-unsafe impl Sync for MediaPlaybackVideoTrackList {}
-#[cfg(feature = "Media_Core")]
-impl IntoIterator for MediaPlaybackVideoTrackList {
-    type Item = super::Core::VideoTrack;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        IntoIterator::into_iter(&self)
-    }
-}
-#[cfg(feature = "Media_Core")]
-impl IntoIterator for &MediaPlaybackVideoTrackList {
-    type Item = super::Core::VideoTrack;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        self.First().unwrap()
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct TimedMetadataPresentationModeChangedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(TimedMetadataPresentationModeChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl TimedMetadataPresentationModeChangedEventArgs {
-    #[cfg(feature = "Media_Core")]
-    pub fn Track(&self) -> windows_core::Result<super::Core::TimedMetadataTrack> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Track)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OldPresentationMode(&self) -> windows_core::Result<TimedMetadataTrackPresentationMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OldPresentationMode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn NewPresentationMode(&self) -> windows_core::Result<TimedMetadataTrackPresentationMode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NewPresentationMode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for TimedMetadataPresentationModeChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ITimedMetadataPresentationModeChangedEventArgs>();
-}
-unsafe impl windows_core::Interface for TimedMetadataPresentationModeChangedEventArgs {
-    type Vtable = <ITimedMetadataPresentationModeChangedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ITimedMetadataPresentationModeChangedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for TimedMetadataPresentationModeChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Playback.TimedMetadataPresentationModeChangedEventArgs";
-}
-unsafe impl Send for TimedMetadataPresentationModeChangedEventArgs {}
-unsafe impl Sync for TimedMetadataPresentationModeChangedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct TimedMetadataTrackPresentationMode(pub i32);
-impl TimedMetadataTrackPresentationMode {
-    pub const Disabled: Self = Self(0i32);
-    pub const Hidden: Self = Self(1i32);
-    pub const ApplicationPresented: Self = Self(2i32);
-    pub const PlatformPresented: Self = Self(3i32);
-}
-impl windows_core::TypeKind for TimedMetadataTrackPresentationMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for TimedMetadataTrackPresentationMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Playback.TimedMetadataTrackPresentationMode;i4)");
-}
-}
-#[cfg(feature = "Media_Protection")]
-pub mod Protection{
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ComponentLoadFailedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ComponentLoadFailedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl ComponentLoadFailedEventArgs {
-    pub fn Information(&self) -> windows_core::Result<RevocationAndRenewalInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Information)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Completion(&self) -> windows_core::Result<MediaProtectionServiceCompletion> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Completion)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for ComponentLoadFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IComponentLoadFailedEventArgs>();
-}
-unsafe impl windows_core::Interface for ComponentLoadFailedEventArgs {
-    type Vtable = <IComponentLoadFailedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IComponentLoadFailedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ComponentLoadFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Protection.ComponentLoadFailedEventArgs";
-}
-unsafe impl Send for ComponentLoadFailedEventArgs {}
-unsafe impl Sync for ComponentLoadFailedEventArgs {}
-windows_core::imp::define_interface!(ComponentLoadFailedEventHandler, ComponentLoadFailedEventHandler_Vtbl, 0x95da643c_6db9_424b_86ca_091af432081c);
-impl windows_core::RuntimeType for ComponentLoadFailedEventHandler {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl ComponentLoadFailedEventHandler {
-    pub fn new<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>, windows_core::Ref<'_, ComponentLoadFailedEventArgs>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
-        let com = ComponentLoadFailedEventHandlerBox { vtable: &ComponentLoadFailedEventHandlerBox::<F>::VTABLE, count: windows_core::imp::RefCount::new(1), invoke };
-        unsafe { core::mem::transmute(windows_core::imp::Box::new(com)) }
-    }
-    pub fn Invoke<P0, P1>(&self, sender: P0, e: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaProtectionManager>,
-        P1: windows_core::Param<ComponentLoadFailedEventArgs>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Invoke)(windows_core::Interface::as_raw(this), sender.param().abi(), e.param().abi()).ok() }
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ComponentLoadFailedEventHandler_Vtbl {
-    base__: windows_core::IUnknown_Vtbl,
-    Invoke: unsafe extern "system" fn(this: *mut core::ffi::c_void, sender: *mut core::ffi::c_void, e: *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(C)]
-struct ComponentLoadFailedEventHandlerBox<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>, windows_core::Ref<'_, ComponentLoadFailedEventArgs>) -> windows_core::Result<()> + Send + 'static> {
-    vtable: *const ComponentLoadFailedEventHandler_Vtbl,
-    invoke: F,
-    count: windows_core::imp::RefCount,
-}
-impl<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>, windows_core::Ref<'_, ComponentLoadFailedEventArgs>) -> windows_core::Result<()> + Send + 'static> ComponentLoadFailedEventHandlerBox<F> {
-    const VTABLE: ComponentLoadFailedEventHandler_Vtbl = ComponentLoadFailedEventHandler_Vtbl { base__: windows_core::IUnknown_Vtbl { QueryInterface: Self::QueryInterface, AddRef: Self::AddRef, Release: Self::Release }, Invoke: Self::Invoke };
-    unsafe extern "system" fn QueryInterface(this: *mut core::ffi::c_void, iid: *const windows_core::GUID, interface: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            if iid.is_null() || interface.is_null() {
-                return windows_core::HRESULT(-2147467261);
-            }
-            *interface = if *iid == <ComponentLoadFailedEventHandler as windows_core::Interface>::IID || *iid == <windows_core::IUnknown as windows_core::Interface>::IID || *iid == <windows_core::imp::IAgileObject as windows_core::Interface>::IID {
-                &mut (*this).vtable as *mut _ as _
-            } else if *iid == <windows_core::imp::IMarshal as windows_core::Interface>::IID {
-                (*this).count.add_ref();
-                return windows_core::imp::marshaler(core::mem::transmute(&mut (*this).vtable as *mut _ as *mut core::ffi::c_void), interface);
-            } else {
-                core::ptr::null_mut()
-            };
-            if (*interface).is_null() {
-                windows_core::HRESULT(-2147467262)
-            } else {
-                (*this).count.add_ref();
-                windows_core::HRESULT(0)
-            }
-        }
-    }
-    unsafe extern "system" fn AddRef(this: *mut core::ffi::c_void) -> u32 {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            (*this).count.add_ref()
-        }
-    }
-    unsafe extern "system" fn Release(this: *mut core::ffi::c_void) -> u32 {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            let remaining = (*this).count.release();
-            if remaining == 0 {
-                let _ = windows_core::imp::Box::from_raw(this);
-            }
-            remaining
-        }
-    }
-    unsafe extern "system" fn Invoke(this: *mut core::ffi::c_void, sender: *mut core::ffi::c_void, e: *mut core::ffi::c_void) -> windows_core::HRESULT {
-        unsafe {
-            let this = &mut *(this as *mut *mut core::ffi::c_void as *mut Self);
-            (this.invoke)(core::mem::transmute_copy(&sender), core::mem::transmute_copy(&e)).into()
-        }
-    }
-}
-windows_core::imp::define_interface!(IComponentLoadFailedEventArgs, IComponentLoadFailedEventArgs_Vtbl, 0x95972e93_7746_417e_8495_f031bbc5862c);
-impl windows_core::RuntimeType for IComponentLoadFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IComponentLoadFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Protection.IComponentLoadFailedEventArgs";
-}
-pub trait IComponentLoadFailedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Information(&self) -> windows_core::Result<RevocationAndRenewalInformation>;
-    fn Completion(&self) -> windows_core::Result<MediaProtectionServiceCompletion>;
-}
-impl IComponentLoadFailedEventArgs_Vtbl {
-    pub const fn new<Identity: IComponentLoadFailedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Information<Identity: IComponentLoadFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IComponentLoadFailedEventArgs_Impl::Information(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Completion<Identity: IComponentLoadFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IComponentLoadFailedEventArgs_Impl::Completion(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IComponentLoadFailedEventArgs, OFFSET>(),
-            Information: Information::<Identity, OFFSET>,
-            Completion: Completion::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IComponentLoadFailedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IComponentLoadFailedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Information: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Completion: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaProtectionManager, IMediaProtectionManager_Vtbl, 0x45694947_c741_434b_a79e_474c12d93d2f);
-impl windows_core::RuntimeType for IMediaProtectionManager {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Foundation_Collections")]
-impl windows_core::RuntimeName for IMediaProtectionManager {
-    const NAME: &'static str = "Windows.Media.Protection.IMediaProtectionManager";
-}
-#[cfg(feature = "Foundation_Collections")]
-pub trait IMediaProtectionManager_Impl: windows_core::IUnknownImpl {
-    fn ServiceRequested(&self, handler: windows_core::Ref<'_, ServiceRequestedEventHandler>) -> windows_core::Result<i64>;
-    fn RemoveServiceRequested(&self, cookie: i64) -> windows_core::Result<()>;
-    fn RebootNeeded(&self, handler: windows_core::Ref<'_, RebootNeededEventHandler>) -> windows_core::Result<i64>;
-    fn RemoveRebootNeeded(&self, cookie: i64) -> windows_core::Result<()>;
-    fn ComponentLoadFailed(&self, handler: windows_core::Ref<'_, ComponentLoadFailedEventHandler>) -> windows_core::Result<i64>;
-    fn RemoveComponentLoadFailed(&self, cookie: i64) -> windows_core::Result<()>;
-    fn Properties(&self) -> windows_core::Result<super::super::Foundation::Collections::IPropertySet>;
-}
-#[cfg(feature = "Foundation_Collections")]
-impl IMediaProtectionManager_Vtbl {
-    pub const fn new<Identity: IMediaProtectionManager_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ServiceRequested<Identity: IMediaProtectionManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaProtectionManager_Impl::ServiceRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveServiceRequested<Identity: IMediaProtectionManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaProtectionManager_Impl::RemoveServiceRequested(this, cookie).into()
-            }
-        }
-        unsafe extern "system" fn RebootNeeded<Identity: IMediaProtectionManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaProtectionManager_Impl::RebootNeeded(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveRebootNeeded<Identity: IMediaProtectionManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaProtectionManager_Impl::RemoveRebootNeeded(this, cookie).into()
-            }
-        }
-        unsafe extern "system" fn ComponentLoadFailed<Identity: IMediaProtectionManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaProtectionManager_Impl::ComponentLoadFailed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveComponentLoadFailed<Identity: IMediaProtectionManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaProtectionManager_Impl::RemoveComponentLoadFailed(this, cookie).into()
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IMediaProtectionManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaProtectionManager_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaProtectionManager, OFFSET>(),
-            ServiceRequested: ServiceRequested::<Identity, OFFSET>,
-            RemoveServiceRequested: RemoveServiceRequested::<Identity, OFFSET>,
-            RebootNeeded: RebootNeeded::<Identity, OFFSET>,
-            RemoveRebootNeeded: RemoveRebootNeeded::<Identity, OFFSET>,
-            ComponentLoadFailed: ComponentLoadFailed::<Identity, OFFSET>,
-            RemoveComponentLoadFailed: RemoveComponentLoadFailed::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaProtectionManager as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaProtectionManager_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ServiceRequested: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveServiceRequested: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub RebootNeeded: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveRebootNeeded: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub ComponentLoadFailed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveComponentLoadFailed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    #[cfg(feature = "Foundation_Collections")]
-    pub Properties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Foundation_Collections"))]
-    Properties: usize,
-}
-windows_core::imp::define_interface!(IMediaProtectionServiceCompletion, IMediaProtectionServiceCompletion_Vtbl, 0x8b5cca18_cfd5_44ee_a2ed_df76010c14b5);
-impl windows_core::RuntimeType for IMediaProtectionServiceCompletion {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMediaProtectionServiceCompletion {
-    const NAME: &'static str = "Windows.Media.Protection.IMediaProtectionServiceCompletion";
-}
-pub trait IMediaProtectionServiceCompletion_Impl: windows_core::IUnknownImpl {
-    fn Complete(&self, success: bool) -> windows_core::Result<()>;
-}
-impl IMediaProtectionServiceCompletion_Vtbl {
-    pub const fn new<Identity: IMediaProtectionServiceCompletion_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Complete<Identity: IMediaProtectionServiceCompletion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, success: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMediaProtectionServiceCompletion_Impl::Complete(this, success).into()
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaProtectionServiceCompletion, OFFSET>(), Complete: Complete::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaProtectionServiceCompletion as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaProtectionServiceCompletion_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Complete: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMediaProtectionServiceRequest, IMediaProtectionServiceRequest_Vtbl, 0xb1de0ea6_2094_478d_87a4_8b95200f85c6);
-impl windows_core::RuntimeType for IMediaProtectionServiceRequest {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IMediaProtectionServiceRequest, windows_core::IUnknown, windows_core::IInspectable);
-impl IMediaProtectionServiceRequest {
-    pub fn ProtectionSystem(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtectionSystem)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeName for IMediaProtectionServiceRequest {
-    const NAME: &'static str = "Windows.Media.Protection.IMediaProtectionServiceRequest";
-}
-pub trait IMediaProtectionServiceRequest_Impl: windows_core::IUnknownImpl {
-    fn ProtectionSystem(&self) -> windows_core::Result<windows_core::GUID>;
-    fn Type(&self) -> windows_core::Result<windows_core::GUID>;
-}
-impl IMediaProtectionServiceRequest_Vtbl {
-    pub const fn new<Identity: IMediaProtectionServiceRequest_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ProtectionSystem<Identity: IMediaProtectionServiceRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaProtectionServiceRequest_Impl::ProtectionSystem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Type<Identity: IMediaProtectionServiceRequest_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMediaProtectionServiceRequest_Impl::Type(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMediaProtectionServiceRequest, OFFSET>(),
-            ProtectionSystem: ProtectionSystem::<Identity, OFFSET>,
-            Type: Type::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMediaProtectionServiceRequest as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMediaProtectionServiceRequest_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ProtectionSystem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::GUID) -> windows_core::HRESULT,
-    pub Type: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::GUID) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IRevocationAndRenewalInformation, IRevocationAndRenewalInformation_Vtbl, 0xf3a1937b_2501_439e_a6e7_6fc95e175fcf);
-impl windows_core::RuntimeType for IRevocationAndRenewalInformation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IRevocationAndRenewalInformation {
-    const NAME: &'static str = "Windows.Media.Protection.IRevocationAndRenewalInformation";
-}
-pub trait IRevocationAndRenewalInformation_Impl: windows_core::IUnknownImpl {
-    fn Items(&self) -> windows_core::Result<windows_collections::IVector<RevocationAndRenewalItem>>;
-}
-impl IRevocationAndRenewalInformation_Vtbl {
-    pub const fn new<Identity: IRevocationAndRenewalInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Items<Identity: IRevocationAndRenewalInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRevocationAndRenewalInformation_Impl::Items(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IRevocationAndRenewalInformation, OFFSET>(), Items: Items::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRevocationAndRenewalInformation as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IRevocationAndRenewalInformation_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Items: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IRevocationAndRenewalItem, IRevocationAndRenewalItem_Vtbl, 0x3099c20c_3cf0_49ea_902d_caf32d2dde2c);
-impl windows_core::RuntimeType for IRevocationAndRenewalItem {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IRevocationAndRenewalItem {
-    const NAME: &'static str = "Windows.Media.Protection.IRevocationAndRenewalItem";
-}
-pub trait IRevocationAndRenewalItem_Impl: windows_core::IUnknownImpl {
-    fn Reasons(&self) -> windows_core::Result<RevocationAndRenewalReasons>;
-    fn HeaderHash(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn PublicKeyHash(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn RenewalId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IRevocationAndRenewalItem_Vtbl {
-    pub const fn new<Identity: IRevocationAndRenewalItem_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reasons<Identity: IRevocationAndRenewalItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut RevocationAndRenewalReasons) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRevocationAndRenewalItem_Impl::Reasons(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn HeaderHash<Identity: IRevocationAndRenewalItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRevocationAndRenewalItem_Impl::HeaderHash(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PublicKeyHash<Identity: IRevocationAndRenewalItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRevocationAndRenewalItem_Impl::PublicKeyHash(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IRevocationAndRenewalItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRevocationAndRenewalItem_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RenewalId<Identity: IRevocationAndRenewalItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRevocationAndRenewalItem_Impl::RenewalId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRevocationAndRenewalItem, OFFSET>(),
-            Reasons: Reasons::<Identity, OFFSET>,
-            HeaderHash: HeaderHash::<Identity, OFFSET>,
-            PublicKeyHash: PublicKeyHash::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            RenewalId: RenewalId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRevocationAndRenewalItem as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IRevocationAndRenewalItem_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Reasons: unsafe extern "system" fn(*mut core::ffi::c_void, *mut RevocationAndRenewalReasons) -> windows_core::HRESULT,
-    pub HeaderHash: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PublicKeyHash: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Name: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RenewalId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IServiceRequestedEventArgs, IServiceRequestedEventArgs_Vtbl, 0x34283baf_abb4_4fc1_bd89_93f106573a49);
-impl windows_core::RuntimeType for IServiceRequestedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IServiceRequestedEventArgs {
-    const NAME: &'static str = "Windows.Media.Protection.IServiceRequestedEventArgs";
-}
-pub trait IServiceRequestedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Request(&self) -> windows_core::Result<IMediaProtectionServiceRequest>;
-    fn Completion(&self) -> windows_core::Result<MediaProtectionServiceCompletion>;
-}
-impl IServiceRequestedEventArgs_Vtbl {
-    pub const fn new<Identity: IServiceRequestedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Request<Identity: IServiceRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IServiceRequestedEventArgs_Impl::Request(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Completion<Identity: IServiceRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IServiceRequestedEventArgs_Impl::Completion(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IServiceRequestedEventArgs, OFFSET>(),
-            Request: Request::<Identity, OFFSET>,
-            Completion: Completion::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IServiceRequestedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IServiceRequestedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Request: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Completion: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IServiceRequestedEventArgs2, IServiceRequestedEventArgs2_Vtbl, 0x553c69d6_fafe_4128_8dfa_130e398a13a7);
-impl windows_core::RuntimeType for IServiceRequestedEventArgs2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Playback")]
-impl windows_core::RuntimeName for IServiceRequestedEventArgs2 {
-    const NAME: &'static str = "Windows.Media.Protection.IServiceRequestedEventArgs2";
-}
-#[cfg(feature = "Media_Playback")]
-pub trait IServiceRequestedEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn MediaPlaybackItem(&self) -> windows_core::Result<super::Playback::MediaPlaybackItem>;
-}
-#[cfg(feature = "Media_Playback")]
-impl IServiceRequestedEventArgs2_Vtbl {
-    pub const fn new<Identity: IServiceRequestedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MediaPlaybackItem<Identity: IServiceRequestedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IServiceRequestedEventArgs2_Impl::MediaPlaybackItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IServiceRequestedEventArgs2, OFFSET>(),
-            MediaPlaybackItem: MediaPlaybackItem::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IServiceRequestedEventArgs2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IServiceRequestedEventArgs2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Media_Playback")]
-    pub MediaPlaybackItem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Playback"))]
-    MediaPlaybackItem: usize,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaProtectionManager(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaProtectionManager, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaProtectionManager {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<MediaProtectionManager, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn ServiceRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<ServiceRequestedEventHandler>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServiceRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveServiceRequested(&self, cookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveServiceRequested)(windows_core::Interface::as_raw(this), cookie).ok() }
-    }
-    pub fn RebootNeeded<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<RebootNeededEventHandler>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RebootNeeded)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveRebootNeeded(&self, cookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveRebootNeeded)(windows_core::Interface::as_raw(this), cookie).ok() }
-    }
-    pub fn ComponentLoadFailed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<ComponentLoadFailedEventHandler>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ComponentLoadFailed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveComponentLoadFailed(&self, cookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveComponentLoadFailed)(windows_core::Interface::as_raw(this), cookie).ok() }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn Properties(&self) -> windows_core::Result<super::super::Foundation::Collections::IPropertySet> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MediaProtectionManager {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaProtectionManager>();
-}
-unsafe impl windows_core::Interface for MediaProtectionManager {
-    type Vtable = <IMediaProtectionManager as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaProtectionManager as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaProtectionManager {
-    const NAME: &'static str = "Windows.Media.Protection.MediaProtectionManager";
-}
-unsafe impl Send for MediaProtectionManager {}
-unsafe impl Sync for MediaProtectionManager {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MediaProtectionServiceCompletion(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MediaProtectionServiceCompletion, windows_core::IUnknown, windows_core::IInspectable);
-impl MediaProtectionServiceCompletion {
-    pub fn Complete(&self, success: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Complete)(windows_core::Interface::as_raw(this), success).ok() }
-    }
-}
-impl windows_core::RuntimeType for MediaProtectionServiceCompletion {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMediaProtectionServiceCompletion>();
-}
-unsafe impl windows_core::Interface for MediaProtectionServiceCompletion {
-    type Vtable = <IMediaProtectionServiceCompletion as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMediaProtectionServiceCompletion as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MediaProtectionServiceCompletion {
-    const NAME: &'static str = "Windows.Media.Protection.MediaProtectionServiceCompletion";
-}
-unsafe impl Send for MediaProtectionServiceCompletion {}
-unsafe impl Sync for MediaProtectionServiceCompletion {}
-windows_core::imp::define_interface!(RebootNeededEventHandler, RebootNeededEventHandler_Vtbl, 0x64e12a45_973b_4a3a_b260_91898a49a82c);
-impl windows_core::RuntimeType for RebootNeededEventHandler {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl RebootNeededEventHandler {
-    pub fn new<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
-        let com = RebootNeededEventHandlerBox { vtable: &RebootNeededEventHandlerBox::<F>::VTABLE, count: windows_core::imp::RefCount::new(1), invoke };
-        unsafe { core::mem::transmute(windows_core::imp::Box::new(com)) }
-    }
-    pub fn Invoke<P0>(&self, sender: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaProtectionManager>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Invoke)(windows_core::Interface::as_raw(this), sender.param().abi()).ok() }
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct RebootNeededEventHandler_Vtbl {
-    base__: windows_core::IUnknown_Vtbl,
-    Invoke: unsafe extern "system" fn(this: *mut core::ffi::c_void, sender: *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(C)]
-struct RebootNeededEventHandlerBox<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>) -> windows_core::Result<()> + Send + 'static> {
-    vtable: *const RebootNeededEventHandler_Vtbl,
-    invoke: F,
-    count: windows_core::imp::RefCount,
-}
-impl<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>) -> windows_core::Result<()> + Send + 'static> RebootNeededEventHandlerBox<F> {
-    const VTABLE: RebootNeededEventHandler_Vtbl = RebootNeededEventHandler_Vtbl { base__: windows_core::IUnknown_Vtbl { QueryInterface: Self::QueryInterface, AddRef: Self::AddRef, Release: Self::Release }, Invoke: Self::Invoke };
-    unsafe extern "system" fn QueryInterface(this: *mut core::ffi::c_void, iid: *const windows_core::GUID, interface: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            if iid.is_null() || interface.is_null() {
-                return windows_core::HRESULT(-2147467261);
-            }
-            *interface = if *iid == <RebootNeededEventHandler as windows_core::Interface>::IID || *iid == <windows_core::IUnknown as windows_core::Interface>::IID || *iid == <windows_core::imp::IAgileObject as windows_core::Interface>::IID {
-                &mut (*this).vtable as *mut _ as _
-            } else if *iid == <windows_core::imp::IMarshal as windows_core::Interface>::IID {
-                (*this).count.add_ref();
-                return windows_core::imp::marshaler(core::mem::transmute(&mut (*this).vtable as *mut _ as *mut core::ffi::c_void), interface);
-            } else {
-                core::ptr::null_mut()
-            };
-            if (*interface).is_null() {
-                windows_core::HRESULT(-2147467262)
-            } else {
-                (*this).count.add_ref();
-                windows_core::HRESULT(0)
-            }
-        }
-    }
-    unsafe extern "system" fn AddRef(this: *mut core::ffi::c_void) -> u32 {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            (*this).count.add_ref()
-        }
-    }
-    unsafe extern "system" fn Release(this: *mut core::ffi::c_void) -> u32 {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            let remaining = (*this).count.release();
-            if remaining == 0 {
-                let _ = windows_core::imp::Box::from_raw(this);
-            }
-            remaining
-        }
-    }
-    unsafe extern "system" fn Invoke(this: *mut core::ffi::c_void, sender: *mut core::ffi::c_void) -> windows_core::HRESULT {
-        unsafe {
-            let this = &mut *(this as *mut *mut core::ffi::c_void as *mut Self);
-            (this.invoke)(core::mem::transmute_copy(&sender)).into()
-        }
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct RevocationAndRenewalInformation(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(RevocationAndRenewalInformation, windows_core::IUnknown, windows_core::IInspectable);
-impl RevocationAndRenewalInformation {
-    pub fn Items(&self) -> windows_core::Result<windows_collections::IVector<RevocationAndRenewalItem>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Items)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for RevocationAndRenewalInformation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRevocationAndRenewalInformation>();
-}
-unsafe impl windows_core::Interface for RevocationAndRenewalInformation {
-    type Vtable = <IRevocationAndRenewalInformation as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IRevocationAndRenewalInformation as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for RevocationAndRenewalInformation {
-    const NAME: &'static str = "Windows.Media.Protection.RevocationAndRenewalInformation";
-}
-unsafe impl Send for RevocationAndRenewalInformation {}
-unsafe impl Sync for RevocationAndRenewalInformation {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct RevocationAndRenewalItem(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(RevocationAndRenewalItem, windows_core::IUnknown, windows_core::IInspectable);
-impl RevocationAndRenewalItem {
-    pub fn Reasons(&self) -> windows_core::Result<RevocationAndRenewalReasons> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reasons)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HeaderHash(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HeaderHash)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn PublicKeyHash(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PublicKeyHash)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn RenewalId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenewalId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for RevocationAndRenewalItem {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRevocationAndRenewalItem>();
-}
-unsafe impl windows_core::Interface for RevocationAndRenewalItem {
-    type Vtable = <IRevocationAndRenewalItem as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IRevocationAndRenewalItem as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for RevocationAndRenewalItem {
-    const NAME: &'static str = "Windows.Media.Protection.RevocationAndRenewalItem";
-}
-unsafe impl Send for RevocationAndRenewalItem {}
-unsafe impl Sync for RevocationAndRenewalItem {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct RevocationAndRenewalReasons(pub u32);
-impl RevocationAndRenewalReasons {
-    pub const UserModeComponentLoad: Self = Self(1u32);
-    pub const KernelModeComponentLoad: Self = Self(2u32);
-    pub const AppComponent: Self = Self(4u32);
-    pub const GlobalRevocationListLoadFailed: Self = Self(16u32);
-    pub const InvalidGlobalRevocationListSignature: Self = Self(32u32);
-    pub const GlobalRevocationListAbsent: Self = Self(4096u32);
-    pub const ComponentRevoked: Self = Self(8192u32);
-    pub const InvalidComponentCertificateExtendedKeyUse: Self = Self(16384u32);
-    pub const ComponentCertificateRevoked: Self = Self(32768u32);
-    pub const InvalidComponentCertificateRoot: Self = Self(65536u32);
-    pub const ComponentHighSecurityCertificateRevoked: Self = Self(131072u32);
-    pub const ComponentLowSecurityCertificateRevoked: Self = Self(262144u32);
-    pub const BootDriverVerificationFailed: Self = Self(1048576u32);
-    pub const ComponentSignedWithTestCertificate: Self = Self(16777216u32);
-    pub const EncryptionFailure: Self = Self(268435456u32);
-}
-impl windows_core::TypeKind for RevocationAndRenewalReasons {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for RevocationAndRenewalReasons {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Protection.RevocationAndRenewalReasons;u4)");
-}
-impl RevocationAndRenewalReasons {
-    pub const fn contains(&self, other: Self) -> bool {
-        self.0 & other.0 == other.0
-    }
-}
-impl core::ops::BitOr for RevocationAndRenewalReasons {
-    type Output = Self;
-    fn bitor(self, other: Self) -> Self {
-        Self(self.0 | other.0)
-    }
-}
-impl core::ops::BitAnd for RevocationAndRenewalReasons {
-    type Output = Self;
-    fn bitand(self, other: Self) -> Self {
-        Self(self.0 & other.0)
-    }
-}
-impl core::ops::BitOrAssign for RevocationAndRenewalReasons {
-    fn bitor_assign(&mut self, other: Self) {
-        self.0.bitor_assign(other.0)
-    }
-}
-impl core::ops::BitAndAssign for RevocationAndRenewalReasons {
-    fn bitand_assign(&mut self, other: Self) {
-        self.0.bitand_assign(other.0)
-    }
-}
-impl core::ops::Not for RevocationAndRenewalReasons {
-    type Output = Self;
-    fn not(self) -> Self {
-        Self(self.0.not())
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ServiceRequestedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ServiceRequestedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl ServiceRequestedEventArgs {
-    pub fn Request(&self) -> windows_core::Result<IMediaProtectionServiceRequest> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Request)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Completion(&self) -> windows_core::Result<MediaProtectionServiceCompletion> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Completion)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Media_Playback")]
-    pub fn MediaPlaybackItem(&self) -> windows_core::Result<super::Playback::MediaPlaybackItem> {
-        let this = &windows_core::Interface::cast::<IServiceRequestedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaPlaybackItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for ServiceRequestedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IServiceRequestedEventArgs>();
-}
-unsafe impl windows_core::Interface for ServiceRequestedEventArgs {
-    type Vtable = <IServiceRequestedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IServiceRequestedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ServiceRequestedEventArgs {
-    const NAME: &'static str = "Windows.Media.Protection.ServiceRequestedEventArgs";
-}
-unsafe impl Send for ServiceRequestedEventArgs {}
-unsafe impl Sync for ServiceRequestedEventArgs {}
-windows_core::imp::define_interface!(ServiceRequestedEventHandler, ServiceRequestedEventHandler_Vtbl, 0xd2d690ba_cac9_48e1_95c0_d38495a84055);
-impl windows_core::RuntimeType for ServiceRequestedEventHandler {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl ServiceRequestedEventHandler {
-    pub fn new<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>, windows_core::Ref<'_, ServiceRequestedEventArgs>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
-        let com = ServiceRequestedEventHandlerBox { vtable: &ServiceRequestedEventHandlerBox::<F>::VTABLE, count: windows_core::imp::RefCount::new(1), invoke };
-        unsafe { core::mem::transmute(windows_core::imp::Box::new(com)) }
-    }
-    pub fn Invoke<P0, P1>(&self, sender: P0, e: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<MediaProtectionManager>,
-        P1: windows_core::Param<ServiceRequestedEventArgs>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Invoke)(windows_core::Interface::as_raw(this), sender.param().abi(), e.param().abi()).ok() }
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ServiceRequestedEventHandler_Vtbl {
-    base__: windows_core::IUnknown_Vtbl,
-    Invoke: unsafe extern "system" fn(this: *mut core::ffi::c_void, sender: *mut core::ffi::c_void, e: *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(C)]
-struct ServiceRequestedEventHandlerBox<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>, windows_core::Ref<'_, ServiceRequestedEventArgs>) -> windows_core::Result<()> + Send + 'static> {
-    vtable: *const ServiceRequestedEventHandler_Vtbl,
-    invoke: F,
-    count: windows_core::imp::RefCount,
-}
-impl<F: FnMut(windows_core::Ref<'_, MediaProtectionManager>, windows_core::Ref<'_, ServiceRequestedEventArgs>) -> windows_core::Result<()> + Send + 'static> ServiceRequestedEventHandlerBox<F> {
-    const VTABLE: ServiceRequestedEventHandler_Vtbl = ServiceRequestedEventHandler_Vtbl { base__: windows_core::IUnknown_Vtbl { QueryInterface: Self::QueryInterface, AddRef: Self::AddRef, Release: Self::Release }, Invoke: Self::Invoke };
-    unsafe extern "system" fn QueryInterface(this: *mut core::ffi::c_void, iid: *const windows_core::GUID, interface: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            if iid.is_null() || interface.is_null() {
-                return windows_core::HRESULT(-2147467261);
-            }
-            *interface = if *iid == <ServiceRequestedEventHandler as windows_core::Interface>::IID || *iid == <windows_core::IUnknown as windows_core::Interface>::IID || *iid == <windows_core::imp::IAgileObject as windows_core::Interface>::IID {
-                &mut (*this).vtable as *mut _ as _
-            } else if *iid == <windows_core::imp::IMarshal as windows_core::Interface>::IID {
-                (*this).count.add_ref();
-                return windows_core::imp::marshaler(core::mem::transmute(&mut (*this).vtable as *mut _ as *mut core::ffi::c_void), interface);
-            } else {
-                core::ptr::null_mut()
-            };
-            if (*interface).is_null() {
-                windows_core::HRESULT(-2147467262)
-            } else {
-                (*this).count.add_ref();
-                windows_core::HRESULT(0)
-            }
-        }
-    }
-    unsafe extern "system" fn AddRef(this: *mut core::ffi::c_void) -> u32 {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            (*this).count.add_ref()
-        }
-    }
-    unsafe extern "system" fn Release(this: *mut core::ffi::c_void) -> u32 {
-        unsafe {
-            let this = this as *mut *mut core::ffi::c_void as *mut Self;
-            let remaining = (*this).count.release();
-            if remaining == 0 {
-                let _ = windows_core::imp::Box::from_raw(this);
-            }
-            remaining
-        }
-    }
-    unsafe extern "system" fn Invoke(this: *mut core::ffi::c_void, sender: *mut core::ffi::c_void, e: *mut core::ffi::c_void) -> windows_core::HRESULT {
-        unsafe {
-            let this = &mut *(this as *mut *mut core::ffi::c_void as *mut Self);
-            (this.invoke)(core::mem::transmute_copy(&sender), core::mem::transmute_copy(&e)).into()
-        }
-    }
-}
-}
-#[cfg(feature = "Media_SpeechRecognition")]
-pub mod SpeechRecognition{
-windows_core::imp::define_interface!(ISpeechContinuousRecognitionCompletedEventArgs, ISpeechContinuousRecognitionCompletedEventArgs_Vtbl, 0xe3d069bb_e30c_5e18_424b_7fbe81f8fbd0);
-impl windows_core::RuntimeType for ISpeechContinuousRecognitionCompletedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechContinuousRecognitionCompletedEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechContinuousRecognitionCompletedEventArgs";
-}
-pub trait ISpeechContinuousRecognitionCompletedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<SpeechRecognitionResultStatus>;
-}
-impl ISpeechContinuousRecognitionCompletedEventArgs_Vtbl {
-    pub const fn new<Identity: ISpeechContinuousRecognitionCompletedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: ISpeechContinuousRecognitionCompletedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognitionResultStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionCompletedEventArgs_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechContinuousRecognitionCompletedEventArgs, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechContinuousRecognitionCompletedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechContinuousRecognitionCompletedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Status: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognitionResultStatus) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechContinuousRecognitionResultGeneratedEventArgs, ISpeechContinuousRecognitionResultGeneratedEventArgs_Vtbl, 0x19091e1e_6e7e_5a46_40fb_76594f786504);
-impl windows_core::RuntimeType for ISpeechContinuousRecognitionResultGeneratedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechContinuousRecognitionResultGeneratedEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechContinuousRecognitionResultGeneratedEventArgs";
-}
-pub trait ISpeechContinuousRecognitionResultGeneratedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Result(&self) -> windows_core::Result<SpeechRecognitionResult>;
-}
-impl ISpeechContinuousRecognitionResultGeneratedEventArgs_Vtbl {
-    pub const fn new<Identity: ISpeechContinuousRecognitionResultGeneratedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Result<Identity: ISpeechContinuousRecognitionResultGeneratedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionResultGeneratedEventArgs_Impl::Result(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechContinuousRecognitionResultGeneratedEventArgs, OFFSET>(),
-            Result: Result::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechContinuousRecognitionResultGeneratedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechContinuousRecognitionResultGeneratedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Result: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechContinuousRecognitionSession, ISpeechContinuousRecognitionSession_Vtbl, 0x6a213c04_6614_49f8_99a2_b5e9b3a085c8);
-impl windows_core::RuntimeType for ISpeechContinuousRecognitionSession {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechContinuousRecognitionSession {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechContinuousRecognitionSession";
-}
-pub trait ISpeechContinuousRecognitionSession_Impl: windows_core::IUnknownImpl {
-    fn AutoStopSilenceTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetAutoStopSilenceTimeout(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn StartAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn StartWithModeAsync(&self, mode: SpeechContinuousRecognitionMode) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn StopAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn CancelAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn PauseAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn Resume(&self) -> windows_core::Result<()>;
-    fn Completed(&self, value: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<SpeechContinuousRecognitionSession, SpeechContinuousRecognitionCompletedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveCompleted(&self, value: i64) -> windows_core::Result<()>;
-    fn ResultGenerated(&self, value: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<SpeechContinuousRecognitionSession, SpeechContinuousRecognitionResultGeneratedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveResultGenerated(&self, value: i64) -> windows_core::Result<()>;
-}
-impl ISpeechContinuousRecognitionSession_Vtbl {
-    pub const fn new<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AutoStopSilenceTimeout<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionSession_Impl::AutoStopSilenceTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAutoStopSilenceTimeout<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechContinuousRecognitionSession_Impl::SetAutoStopSilenceTimeout(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn StartAsync<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionSession_Impl::StartAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StartWithModeAsync<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mode: SpeechContinuousRecognitionMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionSession_Impl::StartWithModeAsync(this, mode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StopAsync<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionSession_Impl::StopAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CancelAsync<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionSession_Impl::CancelAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PauseAsync<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionSession_Impl::PauseAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Resume<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechContinuousRecognitionSession_Impl::Resume(this).into()
-            }
-        }
-        unsafe extern "system" fn Completed<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionSession_Impl::Completed(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveCompleted<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechContinuousRecognitionSession_Impl::RemoveCompleted(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ResultGenerated<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechContinuousRecognitionSession_Impl::ResultGenerated(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveResultGenerated<Identity: ISpeechContinuousRecognitionSession_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechContinuousRecognitionSession_Impl::RemoveResultGenerated(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechContinuousRecognitionSession, OFFSET>(),
-            AutoStopSilenceTimeout: AutoStopSilenceTimeout::<Identity, OFFSET>,
-            SetAutoStopSilenceTimeout: SetAutoStopSilenceTimeout::<Identity, OFFSET>,
-            StartAsync: StartAsync::<Identity, OFFSET>,
-            StartWithModeAsync: StartWithModeAsync::<Identity, OFFSET>,
-            StopAsync: StopAsync::<Identity, OFFSET>,
-            CancelAsync: CancelAsync::<Identity, OFFSET>,
-            PauseAsync: PauseAsync::<Identity, OFFSET>,
-            Resume: Resume::<Identity, OFFSET>,
-            Completed: Completed::<Identity, OFFSET>,
-            RemoveCompleted: RemoveCompleted::<Identity, OFFSET>,
-            ResultGenerated: ResultGenerated::<Identity, OFFSET>,
-            RemoveResultGenerated: RemoveResultGenerated::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechContinuousRecognitionSession as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechContinuousRecognitionSession_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AutoStopSilenceTimeout: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetAutoStopSilenceTimeout: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub StartAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub StartWithModeAsync: unsafe extern "system" fn(*mut core::ffi::c_void, SpeechContinuousRecognitionMode, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub StopAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CancelAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PauseAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Resume: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Completed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveCompleted: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub ResultGenerated: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveResultGenerated: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionCompilationResult, ISpeechRecognitionCompilationResult_Vtbl, 0x407e6c5d_6ac7_4da4_9cc1_2fce32cf7489);
-impl windows_core::RuntimeType for ISpeechRecognitionCompilationResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionCompilationResult {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionCompilationResult";
-}
-pub trait ISpeechRecognitionCompilationResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<SpeechRecognitionResultStatus>;
-}
-impl ISpeechRecognitionCompilationResult_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionCompilationResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: ISpeechRecognitionCompilationResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognitionResultStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionCompilationResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionCompilationResult, OFFSET>(), Status: Status::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionCompilationResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionCompilationResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Status: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognitionResultStatus) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionConstraint, ISpeechRecognitionConstraint_Vtbl, 0x79ac1628_4d68_43c4_8911_40dc4101b55b);
-impl windows_core::RuntimeType for ISpeechRecognitionConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(ISpeechRecognitionConstraint, windows_core::IUnknown, windows_core::IInspectable);
-impl ISpeechRecognitionConstraint {
-    pub fn IsEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIsEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Tag(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Tag)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTag(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTag)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Type(&self) -> windows_core::Result<SpeechRecognitionConstraintType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Probability(&self) -> windows_core::Result<SpeechRecognitionConstraintProbability> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Probability)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetProbability(&self, value: SpeechRecognitionConstraintProbability) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetProbability)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeName for ISpeechRecognitionConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionConstraint";
-}
-pub trait ISpeechRecognitionConstraint_Impl: windows_core::IUnknownImpl {
-    fn IsEnabled(&self) -> windows_core::Result<bool>;
-    fn SetIsEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn Tag(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetTag(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Type(&self) -> windows_core::Result<SpeechRecognitionConstraintType>;
-    fn Probability(&self) -> windows_core::Result<SpeechRecognitionConstraintProbability>;
-    fn SetProbability(&self, value: SpeechRecognitionConstraintProbability) -> windows_core::Result<()>;
-}
-impl ISpeechRecognitionConstraint_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionConstraint_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsEnabled<Identity: ISpeechRecognitionConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionConstraint_Impl::IsEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIsEnabled<Identity: ISpeechRecognitionConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognitionConstraint_Impl::SetIsEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Tag<Identity: ISpeechRecognitionConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionConstraint_Impl::Tag(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTag<Identity: ISpeechRecognitionConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognitionConstraint_Impl::SetTag(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Type<Identity: ISpeechRecognitionConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognitionConstraintType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionConstraint_Impl::Type(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Probability<Identity: ISpeechRecognitionConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognitionConstraintProbability) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionConstraint_Impl::Probability(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetProbability<Identity: ISpeechRecognitionConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: SpeechRecognitionConstraintProbability) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognitionConstraint_Impl::SetProbability(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionConstraint, OFFSET>(),
-            IsEnabled: IsEnabled::<Identity, OFFSET>,
-            SetIsEnabled: SetIsEnabled::<Identity, OFFSET>,
-            Tag: Tag::<Identity, OFFSET>,
-            SetTag: SetTag::<Identity, OFFSET>,
-            Type: Type::<Identity, OFFSET>,
-            Probability: Probability::<Identity, OFFSET>,
-            SetProbability: SetProbability::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionConstraint as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionConstraint_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetIsEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub Tag: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetTag: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Type: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognitionConstraintType) -> windows_core::HRESULT,
-    pub Probability: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognitionConstraintProbability) -> windows_core::HRESULT,
-    pub SetProbability: unsafe extern "system" fn(*mut core::ffi::c_void, SpeechRecognitionConstraintProbability) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionGrammarFileConstraint, ISpeechRecognitionGrammarFileConstraint_Vtbl, 0xb5031a8f_85ca_4fa4_b11a_474fc41b3835);
-impl windows_core::RuntimeType for ISpeechRecognitionGrammarFileConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ISpeechRecognitionGrammarFileConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionGrammarFileConstraint";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ISpeechRecognitionGrammarFileConstraint_Impl: ISpeechRecognitionConstraint_Impl {
-    fn GrammarFile(&self) -> windows_core::Result<super::super::Storage::StorageFile>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ISpeechRecognitionGrammarFileConstraint_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionGrammarFileConstraint_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GrammarFile<Identity: ISpeechRecognitionGrammarFileConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionGrammarFileConstraint_Impl::GrammarFile(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionGrammarFileConstraint, OFFSET>(),
-            GrammarFile: GrammarFile::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionGrammarFileConstraint as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionGrammarFileConstraint_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Streams")]
-    pub GrammarFile: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    GrammarFile: usize,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionGrammarFileConstraintFactory, ISpeechRecognitionGrammarFileConstraintFactory_Vtbl, 0x3da770eb_c479_4c27_9f19_89974ef392d1);
-impl windows_core::RuntimeType for ISpeechRecognitionGrammarFileConstraintFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ISpeechRecognitionGrammarFileConstraintFactory {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionGrammarFileConstraintFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ISpeechRecognitionGrammarFileConstraintFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, file: windows_core::Ref<'_, super::super::Storage::StorageFile>) -> windows_core::Result<SpeechRecognitionGrammarFileConstraint>;
-    fn CreateWithTag(&self, file: windows_core::Ref<'_, super::super::Storage::StorageFile>, tag: &windows_core::HSTRING) -> windows_core::Result<SpeechRecognitionGrammarFileConstraint>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ISpeechRecognitionGrammarFileConstraintFactory_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionGrammarFileConstraintFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISpeechRecognitionGrammarFileConstraintFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, file: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionGrammarFileConstraintFactory_Impl::Create(this, core::mem::transmute_copy(&file)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWithTag<Identity: ISpeechRecognitionGrammarFileConstraintFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, file: *mut core::ffi::c_void, tag: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionGrammarFileConstraintFactory_Impl::CreateWithTag(this, core::mem::transmute_copy(&file), core::mem::transmute(&tag)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionGrammarFileConstraintFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-            CreateWithTag: CreateWithTag::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionGrammarFileConstraintFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionGrammarFileConstraintFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Streams")]
-    pub Create: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    Create: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub CreateWithTag: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    CreateWithTag: usize,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionHypothesis, ISpeechRecognitionHypothesis_Vtbl, 0x7a7b25b0_99c5_4f7d_bf84_10aa1302b634);
-impl windows_core::RuntimeType for ISpeechRecognitionHypothesis {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionHypothesis {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionHypothesis";
-}
-pub trait ISpeechRecognitionHypothesis_Impl: windows_core::IUnknownImpl {
-    fn Text(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ISpeechRecognitionHypothesis_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionHypothesis_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Text<Identity: ISpeechRecognitionHypothesis_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionHypothesis_Impl::Text(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionHypothesis, OFFSET>(), Text: Text::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionHypothesis as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionHypothesis_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Text: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionHypothesisGeneratedEventArgs, ISpeechRecognitionHypothesisGeneratedEventArgs_Vtbl, 0x55161a7a_8023_5866_411d_1213bb271476);
-impl windows_core::RuntimeType for ISpeechRecognitionHypothesisGeneratedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionHypothesisGeneratedEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionHypothesisGeneratedEventArgs";
-}
-pub trait ISpeechRecognitionHypothesisGeneratedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Hypothesis(&self) -> windows_core::Result<SpeechRecognitionHypothesis>;
-}
-impl ISpeechRecognitionHypothesisGeneratedEventArgs_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionHypothesisGeneratedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Hypothesis<Identity: ISpeechRecognitionHypothesisGeneratedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionHypothesisGeneratedEventArgs_Impl::Hypothesis(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionHypothesisGeneratedEventArgs, OFFSET>(),
-            Hypothesis: Hypothesis::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionHypothesisGeneratedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionHypothesisGeneratedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Hypothesis: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionListConstraint, ISpeechRecognitionListConstraint_Vtbl, 0x09c487e9_e4ad_4526_81f2_4946fb481d98);
-impl windows_core::RuntimeType for ISpeechRecognitionListConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionListConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionListConstraint";
-}
-pub trait ISpeechRecognitionListConstraint_Impl: ISpeechRecognitionConstraint_Impl {
-    fn Commands(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-}
-impl ISpeechRecognitionListConstraint_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionListConstraint_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Commands<Identity: ISpeechRecognitionListConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionListConstraint_Impl::Commands(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionListConstraint, OFFSET>(), Commands: Commands::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionListConstraint as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionListConstraint_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Commands: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionListConstraintFactory, ISpeechRecognitionListConstraintFactory_Vtbl, 0x40f3cdc7_562a_426a_9f3b_3b4e282be1d5);
-impl windows_core::RuntimeType for ISpeechRecognitionListConstraintFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionListConstraintFactory {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionListConstraintFactory";
-}
-pub trait ISpeechRecognitionListConstraintFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, commands: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<SpeechRecognitionListConstraint>;
-    fn CreateWithTag(&self, commands: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>, tag: &windows_core::HSTRING) -> windows_core::Result<SpeechRecognitionListConstraint>;
-}
-impl ISpeechRecognitionListConstraintFactory_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionListConstraintFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISpeechRecognitionListConstraintFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, commands: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionListConstraintFactory_Impl::Create(this, core::mem::transmute_copy(&commands)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWithTag<Identity: ISpeechRecognitionListConstraintFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, commands: *mut core::ffi::c_void, tag: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionListConstraintFactory_Impl::CreateWithTag(this, core::mem::transmute_copy(&commands), core::mem::transmute(&tag)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionListConstraintFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-            CreateWithTag: CreateWithTag::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionListConstraintFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionListConstraintFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Create: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateWithTag: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionQualityDegradingEventArgs, ISpeechRecognitionQualityDegradingEventArgs_Vtbl, 0x4fe24105_8c3a_4c7e_8d0a_5bd4f5b14ad8);
-impl windows_core::RuntimeType for ISpeechRecognitionQualityDegradingEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionQualityDegradingEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionQualityDegradingEventArgs";
-}
-pub trait ISpeechRecognitionQualityDegradingEventArgs_Impl: windows_core::IUnknownImpl {
-    fn Problem(&self) -> windows_core::Result<SpeechRecognitionAudioProblem>;
-}
-impl ISpeechRecognitionQualityDegradingEventArgs_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionQualityDegradingEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Problem<Identity: ISpeechRecognitionQualityDegradingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognitionAudioProblem) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionQualityDegradingEventArgs_Impl::Problem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionQualityDegradingEventArgs, OFFSET>(),
-            Problem: Problem::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionQualityDegradingEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionQualityDegradingEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Problem: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognitionAudioProblem) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionResult, ISpeechRecognitionResult_Vtbl, 0x4e303157_034e_4652_857e_d0454cc4beec);
-impl windows_core::RuntimeType for ISpeechRecognitionResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionResult {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionResult";
-}
-pub trait ISpeechRecognitionResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<SpeechRecognitionResultStatus>;
-    fn Text(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Confidence(&self) -> windows_core::Result<SpeechRecognitionConfidence>;
-    fn SemanticInterpretation(&self) -> windows_core::Result<SpeechRecognitionSemanticInterpretation>;
-    fn GetAlternates(&self, maxAlternates: u32) -> windows_core::Result<windows_collections::IVectorView<SpeechRecognitionResult>>;
-    fn Constraint(&self) -> windows_core::Result<ISpeechRecognitionConstraint>;
-    fn RulePath(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-    fn RawConfidence(&self) -> windows_core::Result<f64>;
-}
-impl ISpeechRecognitionResult_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognitionResultStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Text<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult_Impl::Text(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Confidence<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognitionConfidence) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult_Impl::Confidence(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SemanticInterpretation<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult_Impl::SemanticInterpretation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetAlternates<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, maxalternates: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult_Impl::GetAlternates(this, maxalternates) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Constraint<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult_Impl::Constraint(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RulePath<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult_Impl::RulePath(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RawConfidence<Identity: ISpeechRecognitionResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult_Impl::RawConfidence(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            Text: Text::<Identity, OFFSET>,
-            Confidence: Confidence::<Identity, OFFSET>,
-            SemanticInterpretation: SemanticInterpretation::<Identity, OFFSET>,
-            GetAlternates: GetAlternates::<Identity, OFFSET>,
-            Constraint: Constraint::<Identity, OFFSET>,
-            RulePath: RulePath::<Identity, OFFSET>,
-            RawConfidence: RawConfidence::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Status: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognitionResultStatus) -> windows_core::HRESULT,
-    pub Text: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Confidence: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognitionConfidence) -> windows_core::HRESULT,
-    pub SemanticInterpretation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetAlternates: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Constraint: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RulePath: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RawConfidence: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionResult2, ISpeechRecognitionResult2_Vtbl, 0xaf7ed1ba_451b_4166_a0c1_1ffe84032d03);
-impl windows_core::RuntimeType for ISpeechRecognitionResult2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionResult2 {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionResult2";
-}
-pub trait ISpeechRecognitionResult2_Impl: windows_core::IUnknownImpl {
-    fn PhraseStartTime(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn PhraseDuration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-}
-impl ISpeechRecognitionResult2_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionResult2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PhraseStartTime<Identity: ISpeechRecognitionResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult2_Impl::PhraseStartTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PhraseDuration<Identity: ISpeechRecognitionResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionResult2_Impl::PhraseDuration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionResult2, OFFSET>(),
-            PhraseStartTime: PhraseStartTime::<Identity, OFFSET>,
-            PhraseDuration: PhraseDuration::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionResult2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionResult2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub PhraseStartTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::DateTime) -> windows_core::HRESULT,
-    pub PhraseDuration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionSemanticInterpretation, ISpeechRecognitionSemanticInterpretation_Vtbl, 0xaae1da9b_7e32_4c1f_89fe_0c65f486f52e);
-impl windows_core::RuntimeType for ISpeechRecognitionSemanticInterpretation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionSemanticInterpretation {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionSemanticInterpretation";
-}
-pub trait ISpeechRecognitionSemanticInterpretation_Impl: windows_core::IUnknownImpl {
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_collections::IVectorView<windows_core::HSTRING>>>;
-}
-impl ISpeechRecognitionSemanticInterpretation_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionSemanticInterpretation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Properties<Identity: ISpeechRecognitionSemanticInterpretation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionSemanticInterpretation_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionSemanticInterpretation, OFFSET>(),
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionSemanticInterpretation as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionSemanticInterpretation_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Properties: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionTopicConstraint, ISpeechRecognitionTopicConstraint_Vtbl, 0xbf6fdf19_825d_4e69_a681_36e48cf1c93e);
-impl windows_core::RuntimeType for ISpeechRecognitionTopicConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionTopicConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionTopicConstraint";
-}
-pub trait ISpeechRecognitionTopicConstraint_Impl: ISpeechRecognitionConstraint_Impl {
-    fn Scenario(&self) -> windows_core::Result<SpeechRecognitionScenario>;
-    fn TopicHint(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ISpeechRecognitionTopicConstraint_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionTopicConstraint_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Scenario<Identity: ISpeechRecognitionTopicConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognitionScenario) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionTopicConstraint_Impl::Scenario(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TopicHint<Identity: ISpeechRecognitionTopicConstraint_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionTopicConstraint_Impl::TopicHint(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionTopicConstraint, OFFSET>(),
-            Scenario: Scenario::<Identity, OFFSET>,
-            TopicHint: TopicHint::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionTopicConstraint as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionTopicConstraint_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Scenario: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognitionScenario) -> windows_core::HRESULT,
-    pub TopicHint: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionTopicConstraintFactory, ISpeechRecognitionTopicConstraintFactory_Vtbl, 0x6e6863df_ec05_47d7_a5df_56a3431e58d2);
-impl windows_core::RuntimeType for ISpeechRecognitionTopicConstraintFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionTopicConstraintFactory {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionTopicConstraintFactory";
-}
-pub trait ISpeechRecognitionTopicConstraintFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, scenario: SpeechRecognitionScenario, topicHint: &windows_core::HSTRING) -> windows_core::Result<SpeechRecognitionTopicConstraint>;
-    fn CreateWithTag(&self, scenario: SpeechRecognitionScenario, topicHint: &windows_core::HSTRING, tag: &windows_core::HSTRING) -> windows_core::Result<SpeechRecognitionTopicConstraint>;
-}
-impl ISpeechRecognitionTopicConstraintFactory_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionTopicConstraintFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISpeechRecognitionTopicConstraintFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, scenario: SpeechRecognitionScenario, topichint: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionTopicConstraintFactory_Impl::Create(this, scenario, core::mem::transmute(&topichint)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWithTag<Identity: ISpeechRecognitionTopicConstraintFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, scenario: SpeechRecognitionScenario, topichint: *mut core::ffi::c_void, tag: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognitionTopicConstraintFactory_Impl::CreateWithTag(this, scenario, core::mem::transmute(&topichint), core::mem::transmute(&tag)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionTopicConstraintFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-            CreateWithTag: CreateWithTag::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionTopicConstraintFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionTopicConstraintFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Create: unsafe extern "system" fn(*mut core::ffi::c_void, SpeechRecognitionScenario, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateWithTag: unsafe extern "system" fn(*mut core::ffi::c_void, SpeechRecognitionScenario, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognitionVoiceCommandDefinitionConstraint, ISpeechRecognitionVoiceCommandDefinitionConstraint_Vtbl, 0xf2791c2b_1ef4_4ae7_9d77_b6ff10b8a3c2);
-impl windows_core::RuntimeType for ISpeechRecognitionVoiceCommandDefinitionConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognitionVoiceCommandDefinitionConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognitionVoiceCommandDefinitionConstraint";
-}
-pub trait ISpeechRecognitionVoiceCommandDefinitionConstraint_Impl: ISpeechRecognitionConstraint_Impl {}
-impl ISpeechRecognitionVoiceCommandDefinitionConstraint_Vtbl {
-    pub const fn new<Identity: ISpeechRecognitionVoiceCommandDefinitionConstraint_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognitionVoiceCommandDefinitionConstraint, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognitionVoiceCommandDefinitionConstraint as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognitionVoiceCommandDefinitionConstraint_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-}
-windows_core::imp::define_interface!(ISpeechRecognizer, ISpeechRecognizer_Vtbl, 0x0bc3c9cb_c26a_40f2_aeb5_8096b2e48073);
-impl windows_core::RuntimeType for ISpeechRecognizer {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Globalization")]
-impl windows_core::RuntimeName for ISpeechRecognizer {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognizer";
-}
-#[cfg(feature = "Globalization")]
-pub trait ISpeechRecognizer_Impl: super::super::Foundation::IClosable_Impl {
-    fn CurrentLanguage(&self) -> windows_core::Result<super::super::Globalization::Language>;
-    fn Constraints(&self) -> windows_core::Result<windows_collections::IVector<ISpeechRecognitionConstraint>>;
-    fn Timeouts(&self) -> windows_core::Result<SpeechRecognizerTimeouts>;
-    fn UIOptions(&self) -> windows_core::Result<SpeechRecognizerUIOptions>;
-    fn CompileConstraintsAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<SpeechRecognitionCompilationResult>>;
-    fn RecognizeAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<SpeechRecognitionResult>>;
-    fn RecognizeWithUIAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<SpeechRecognitionResult>>;
-    fn RecognitionQualityDegrading(&self, speechRecognitionQualityDegradingHandler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<SpeechRecognizer, SpeechRecognitionQualityDegradingEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveRecognitionQualityDegrading(&self, cookie: i64) -> windows_core::Result<()>;
-    fn StateChanged(&self, stateChangedHandler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<SpeechRecognizer, SpeechRecognizerStateChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveStateChanged(&self, cookie: i64) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Globalization")]
-impl ISpeechRecognizer_Vtbl {
-    pub const fn new<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CurrentLanguage<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::CurrentLanguage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Constraints<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::Constraints(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Timeouts<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::Timeouts(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UIOptions<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::UIOptions(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CompileConstraintsAsync<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::CompileConstraintsAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RecognizeAsync<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::RecognizeAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RecognizeWithUIAsync<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::RecognizeWithUIAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RecognitionQualityDegrading<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, speechrecognitionqualitydegradinghandler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::RecognitionQualityDegrading(this, core::mem::transmute_copy(&speechrecognitionqualitydegradinghandler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveRecognitionQualityDegrading<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizer_Impl::RemoveRecognitionQualityDegrading(this, cookie).into()
-            }
-        }
-        unsafe extern "system" fn StateChanged<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, statechangedhandler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer_Impl::StateChanged(this, core::mem::transmute_copy(&statechangedhandler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveStateChanged<Identity: ISpeechRecognizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, cookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizer_Impl::RemoveStateChanged(this, cookie).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognizer, OFFSET>(),
-            CurrentLanguage: CurrentLanguage::<Identity, OFFSET>,
-            Constraints: Constraints::<Identity, OFFSET>,
-            Timeouts: Timeouts::<Identity, OFFSET>,
-            UIOptions: UIOptions::<Identity, OFFSET>,
-            CompileConstraintsAsync: CompileConstraintsAsync::<Identity, OFFSET>,
-            RecognizeAsync: RecognizeAsync::<Identity, OFFSET>,
-            RecognizeWithUIAsync: RecognizeWithUIAsync::<Identity, OFFSET>,
-            RecognitionQualityDegrading: RecognitionQualityDegrading::<Identity, OFFSET>,
-            RemoveRecognitionQualityDegrading: RemoveRecognitionQualityDegrading::<Identity, OFFSET>,
-            StateChanged: StateChanged::<Identity, OFFSET>,
-            RemoveStateChanged: RemoveStateChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognizer as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognizer_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Globalization")]
-    pub CurrentLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Globalization"))]
-    CurrentLanguage: usize,
-    pub Constraints: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Timeouts: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub UIOptions: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CompileConstraintsAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RecognizeAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RecognizeWithUIAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RecognitionQualityDegrading: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveRecognitionQualityDegrading: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub StateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveStateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognizer2, ISpeechRecognizer2_Vtbl, 0x63c9baf1_91e3_4ea4_86a1_7c3867d084a6);
-impl windows_core::RuntimeType for ISpeechRecognizer2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognizer2 {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognizer2";
-}
-pub trait ISpeechRecognizer2_Impl: windows_core::IUnknownImpl {
-    fn ContinuousRecognitionSession(&self) -> windows_core::Result<SpeechContinuousRecognitionSession>;
-    fn State(&self) -> windows_core::Result<SpeechRecognizerState>;
-    fn StopRecognitionAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn HypothesisGenerated(&self, value: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<SpeechRecognizer, SpeechRecognitionHypothesisGeneratedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveHypothesisGenerated(&self, value: i64) -> windows_core::Result<()>;
-}
-impl ISpeechRecognizer2_Vtbl {
-    pub const fn new<Identity: ISpeechRecognizer2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ContinuousRecognitionSession<Identity: ISpeechRecognizer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer2_Impl::ContinuousRecognitionSession(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn State<Identity: ISpeechRecognizer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognizerState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer2_Impl::State(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StopRecognitionAsync<Identity: ISpeechRecognizer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer2_Impl::StopRecognitionAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn HypothesisGenerated<Identity: ISpeechRecognizer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizer2_Impl::HypothesisGenerated(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveHypothesisGenerated<Identity: ISpeechRecognizer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizer2_Impl::RemoveHypothesisGenerated(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognizer2, OFFSET>(),
-            ContinuousRecognitionSession: ContinuousRecognitionSession::<Identity, OFFSET>,
-            State: State::<Identity, OFFSET>,
-            StopRecognitionAsync: StopRecognitionAsync::<Identity, OFFSET>,
-            HypothesisGenerated: HypothesisGenerated::<Identity, OFFSET>,
-            RemoveHypothesisGenerated: RemoveHypothesisGenerated::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognizer2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognizer2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ContinuousRecognitionSession: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub State: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognizerState) -> windows_core::HRESULT,
-    pub StopRecognitionAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub HypothesisGenerated: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveHypothesisGenerated: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognizerFactory, ISpeechRecognizerFactory_Vtbl, 0x60c488dd_7fb8_4033_ac70_d046f64818e1);
-impl windows_core::RuntimeType for ISpeechRecognizerFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Globalization")]
-impl windows_core::RuntimeName for ISpeechRecognizerFactory {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognizerFactory";
-}
-#[cfg(feature = "Globalization")]
-pub trait ISpeechRecognizerFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, language: windows_core::Ref<'_, super::super::Globalization::Language>) -> windows_core::Result<SpeechRecognizer>;
-}
-#[cfg(feature = "Globalization")]
-impl ISpeechRecognizerFactory_Vtbl {
-    pub const fn new<Identity: ISpeechRecognizerFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISpeechRecognizerFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, language: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerFactory_Impl::Create(this, core::mem::transmute_copy(&language)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognizerFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognizerFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognizerFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Globalization")]
-    pub Create: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Globalization"))]
-    Create: usize,
-}
-windows_core::imp::define_interface!(ISpeechRecognizerStateChangedEventArgs, ISpeechRecognizerStateChangedEventArgs_Vtbl, 0x563d4f09_ba03_4bad_ad81_ddc6c4dab0c3);
-impl windows_core::RuntimeType for ISpeechRecognizerStateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognizerStateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognizerStateChangedEventArgs";
-}
-pub trait ISpeechRecognizerStateChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn State(&self) -> windows_core::Result<SpeechRecognizerState>;
-}
-impl ISpeechRecognizerStateChangedEventArgs_Vtbl {
-    pub const fn new<Identity: ISpeechRecognizerStateChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn State<Identity: ISpeechRecognizerStateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechRecognizerState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerStateChangedEventArgs_Impl::State(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognizerStateChangedEventArgs, OFFSET>(), State: State::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognizerStateChangedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognizerStateChangedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub State: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechRecognizerState) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognizerStatics, ISpeechRecognizerStatics_Vtbl, 0x87a35eac_a7dc_4b0b_bcc9_24f47c0b7ebf);
-impl windows_core::RuntimeType for ISpeechRecognizerStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Globalization")]
-impl windows_core::RuntimeName for ISpeechRecognizerStatics {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognizerStatics";
-}
-#[cfg(feature = "Globalization")]
-pub trait ISpeechRecognizerStatics_Impl: windows_core::IUnknownImpl {
-    fn SystemSpeechLanguage(&self) -> windows_core::Result<super::super::Globalization::Language>;
-    fn SupportedTopicLanguages(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Globalization::Language>>;
-    fn SupportedGrammarLanguages(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Globalization::Language>>;
-}
-#[cfg(feature = "Globalization")]
-impl ISpeechRecognizerStatics_Vtbl {
-    pub const fn new<Identity: ISpeechRecognizerStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SystemSpeechLanguage<Identity: ISpeechRecognizerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerStatics_Impl::SystemSpeechLanguage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedTopicLanguages<Identity: ISpeechRecognizerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerStatics_Impl::SupportedTopicLanguages(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SupportedGrammarLanguages<Identity: ISpeechRecognizerStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerStatics_Impl::SupportedGrammarLanguages(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognizerStatics, OFFSET>(),
-            SystemSpeechLanguage: SystemSpeechLanguage::<Identity, OFFSET>,
-            SupportedTopicLanguages: SupportedTopicLanguages::<Identity, OFFSET>,
-            SupportedGrammarLanguages: SupportedGrammarLanguages::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognizerStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognizerStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Globalization")]
-    pub SystemSpeechLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Globalization"))]
-    SystemSpeechLanguage: usize,
-    #[cfg(feature = "Globalization")]
-    pub SupportedTopicLanguages: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Globalization"))]
-    SupportedTopicLanguages: usize,
-    #[cfg(feature = "Globalization")]
-    pub SupportedGrammarLanguages: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Globalization"))]
-    SupportedGrammarLanguages: usize,
-}
-windows_core::imp::define_interface!(ISpeechRecognizerStatics2, ISpeechRecognizerStatics2_Vtbl, 0x1d1b0d95_7565_4ef9_a2f3_ba15162a96cf);
-impl windows_core::RuntimeType for ISpeechRecognizerStatics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Globalization")]
-impl windows_core::RuntimeName for ISpeechRecognizerStatics2 {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognizerStatics2";
-}
-#[cfg(feature = "Globalization")]
-pub trait ISpeechRecognizerStatics2_Impl: windows_core::IUnknownImpl {
-    fn TrySetSystemSpeechLanguageAsync(&self, speechLanguage: windows_core::Ref<'_, super::super::Globalization::Language>) -> windows_core::Result<windows_future::IAsyncOperation<bool>>;
-}
-#[cfg(feature = "Globalization")]
-impl ISpeechRecognizerStatics2_Vtbl {
-    pub const fn new<Identity: ISpeechRecognizerStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TrySetSystemSpeechLanguageAsync<Identity: ISpeechRecognizerStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, speechlanguage: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerStatics2_Impl::TrySetSystemSpeechLanguageAsync(this, core::mem::transmute_copy(&speechlanguage)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognizerStatics2, OFFSET>(),
-            TrySetSystemSpeechLanguageAsync: TrySetSystemSpeechLanguageAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognizerStatics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognizerStatics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Globalization")]
-    pub TrySetSystemSpeechLanguageAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Globalization"))]
-    TrySetSystemSpeechLanguageAsync: usize,
-}
-windows_core::imp::define_interface!(ISpeechRecognizerTimeouts, ISpeechRecognizerTimeouts_Vtbl, 0x2ef76fca_6a3c_4dca_a153_df1bc88a79af);
-impl windows_core::RuntimeType for ISpeechRecognizerTimeouts {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognizerTimeouts {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognizerTimeouts";
-}
-pub trait ISpeechRecognizerTimeouts_Impl: windows_core::IUnknownImpl {
-    fn InitialSilenceTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetInitialSilenceTimeout(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn EndSilenceTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetEndSilenceTimeout(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn BabbleTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn SetBabbleTimeout(&self, value: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-}
-impl ISpeechRecognizerTimeouts_Vtbl {
-    pub const fn new<Identity: ISpeechRecognizerTimeouts_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn InitialSilenceTimeout<Identity: ISpeechRecognizerTimeouts_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerTimeouts_Impl::InitialSilenceTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetInitialSilenceTimeout<Identity: ISpeechRecognizerTimeouts_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizerTimeouts_Impl::SetInitialSilenceTimeout(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn EndSilenceTimeout<Identity: ISpeechRecognizerTimeouts_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerTimeouts_Impl::EndSilenceTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetEndSilenceTimeout<Identity: ISpeechRecognizerTimeouts_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizerTimeouts_Impl::SetEndSilenceTimeout(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn BabbleTimeout<Identity: ISpeechRecognizerTimeouts_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerTimeouts_Impl::BabbleTimeout(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetBabbleTimeout<Identity: ISpeechRecognizerTimeouts_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizerTimeouts_Impl::SetBabbleTimeout(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognizerTimeouts, OFFSET>(),
-            InitialSilenceTimeout: InitialSilenceTimeout::<Identity, OFFSET>,
-            SetInitialSilenceTimeout: SetInitialSilenceTimeout::<Identity, OFFSET>,
-            EndSilenceTimeout: EndSilenceTimeout::<Identity, OFFSET>,
-            SetEndSilenceTimeout: SetEndSilenceTimeout::<Identity, OFFSET>,
-            BabbleTimeout: BabbleTimeout::<Identity, OFFSET>,
-            SetBabbleTimeout: SetBabbleTimeout::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognizerTimeouts as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognizerTimeouts_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub InitialSilenceTimeout: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetInitialSilenceTimeout: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub EndSilenceTimeout: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetEndSilenceTimeout: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub BabbleTimeout: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetBabbleTimeout: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechRecognizerUIOptions, ISpeechRecognizerUIOptions_Vtbl, 0x7888d641_b92b_44ba_a25f_d1864630641f);
-impl windows_core::RuntimeType for ISpeechRecognizerUIOptions {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechRecognizerUIOptions {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.ISpeechRecognizerUIOptions";
-}
-pub trait ISpeechRecognizerUIOptions_Impl: windows_core::IUnknownImpl {
-    fn ExampleText(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetExampleText(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn AudiblePrompt(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetAudiblePrompt(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn IsReadBackEnabled(&self) -> windows_core::Result<bool>;
-    fn SetIsReadBackEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn ShowConfirmation(&self) -> windows_core::Result<bool>;
-    fn SetShowConfirmation(&self, value: bool) -> windows_core::Result<()>;
-}
-impl ISpeechRecognizerUIOptions_Vtbl {
-    pub const fn new<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExampleText<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerUIOptions_Impl::ExampleText(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetExampleText<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizerUIOptions_Impl::SetExampleText(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AudiblePrompt<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerUIOptions_Impl::AudiblePrompt(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAudiblePrompt<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizerUIOptions_Impl::SetAudiblePrompt(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn IsReadBackEnabled<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerUIOptions_Impl::IsReadBackEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIsReadBackEnabled<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizerUIOptions_Impl::SetIsReadBackEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ShowConfirmation<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechRecognizerUIOptions_Impl::ShowConfirmation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetShowConfirmation<Identity: ISpeechRecognizerUIOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechRecognizerUIOptions_Impl::SetShowConfirmation(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechRecognizerUIOptions, OFFSET>(),
-            ExampleText: ExampleText::<Identity, OFFSET>,
-            SetExampleText: SetExampleText::<Identity, OFFSET>,
-            AudiblePrompt: AudiblePrompt::<Identity, OFFSET>,
-            SetAudiblePrompt: SetAudiblePrompt::<Identity, OFFSET>,
-            IsReadBackEnabled: IsReadBackEnabled::<Identity, OFFSET>,
-            SetIsReadBackEnabled: SetIsReadBackEnabled::<Identity, OFFSET>,
-            ShowConfirmation: ShowConfirmation::<Identity, OFFSET>,
-            SetShowConfirmation: SetShowConfirmation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechRecognizerUIOptions as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechRecognizerUIOptions_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ExampleText: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetExampleText: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AudiblePrompt: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetAudiblePrompt: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub IsReadBackEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetIsReadBackEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub ShowConfirmation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetShowConfirmation: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVoiceCommandManager, IVoiceCommandManager_Vtbl, 0xaa3a8dd5_b6e7_4ee2_baa9_dd6baced0a2b);
-impl windows_core::RuntimeType for IVoiceCommandManager {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IVoiceCommandManager {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.IVoiceCommandManager";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IVoiceCommandManager_Impl: windows_core::IUnknownImpl {
-    fn InstallCommandSetsFromStorageFileAsync(&self, file: windows_core::Ref<'_, super::super::Storage::StorageFile>) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn InstalledCommandSets(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, VoiceCommandSet>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IVoiceCommandManager_Vtbl {
-    pub const fn new<Identity: IVoiceCommandManager_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn InstallCommandSetsFromStorageFileAsync<Identity: IVoiceCommandManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, file: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceCommandManager_Impl::InstallCommandSetsFromStorageFileAsync(this, core::mem::transmute_copy(&file)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn InstalledCommandSets<Identity: IVoiceCommandManager_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceCommandManager_Impl::InstalledCommandSets(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVoiceCommandManager, OFFSET>(),
-            InstallCommandSetsFromStorageFileAsync: InstallCommandSetsFromStorageFileAsync::<Identity, OFFSET>,
-            InstalledCommandSets: InstalledCommandSets::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVoiceCommandManager as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVoiceCommandManager_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Streams")]
-    pub InstallCommandSetsFromStorageFileAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    InstallCommandSetsFromStorageFileAsync: usize,
-    pub InstalledCommandSets: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVoiceCommandSet, IVoiceCommandSet_Vtbl, 0x0bedda75_46e6_4b11_a088_5c68632899b5);
-impl windows_core::RuntimeType for IVoiceCommandSet {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVoiceCommandSet {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.IVoiceCommandSet";
-}
-pub trait IVoiceCommandSet_Impl: windows_core::IUnknownImpl {
-    fn Language(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetPhraseListAsync(&self, phraseListName: &windows_core::HSTRING, phraseList: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IVoiceCommandSet_Vtbl {
-    pub const fn new<Identity: IVoiceCommandSet_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Language<Identity: IVoiceCommandSet_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceCommandSet_Impl::Language(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IVoiceCommandSet_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceCommandSet_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPhraseListAsync<Identity: IVoiceCommandSet_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, phraselistname: *mut core::ffi::c_void, phraselist: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceCommandSet_Impl::SetPhraseListAsync(this, core::mem::transmute(&phraselistname), core::mem::transmute_copy(&phraselist)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVoiceCommandSet, OFFSET>(),
-            Language: Language::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            SetPhraseListAsync: SetPhraseListAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVoiceCommandSet as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVoiceCommandSet_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Language: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Name: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPhraseListAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechContinuousRecognitionCompletedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechContinuousRecognitionCompletedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechContinuousRecognitionCompletedEventArgs {
-    pub fn Status(&self) -> windows_core::Result<SpeechRecognitionResultStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechContinuousRecognitionCompletedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechContinuousRecognitionCompletedEventArgs>();
-}
-unsafe impl windows_core::Interface for SpeechContinuousRecognitionCompletedEventArgs {
-    type Vtable = <ISpeechContinuousRecognitionCompletedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechContinuousRecognitionCompletedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechContinuousRecognitionCompletedEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechContinuousRecognitionCompletedEventArgs";
-}
-unsafe impl Send for SpeechContinuousRecognitionCompletedEventArgs {}
-unsafe impl Sync for SpeechContinuousRecognitionCompletedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechContinuousRecognitionMode(pub i32);
-impl SpeechContinuousRecognitionMode {
-    pub const Default: Self = Self(0i32);
-    pub const PauseOnRecognition: Self = Self(1i32);
-}
-impl windows_core::TypeKind for SpeechContinuousRecognitionMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechContinuousRecognitionMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechRecognition.SpeechContinuousRecognitionMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechContinuousRecognitionResultGeneratedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechContinuousRecognitionResultGeneratedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechContinuousRecognitionResultGeneratedEventArgs {
-    pub fn Result(&self) -> windows_core::Result<SpeechRecognitionResult> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Result)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechContinuousRecognitionResultGeneratedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechContinuousRecognitionResultGeneratedEventArgs>();
-}
-unsafe impl windows_core::Interface for SpeechContinuousRecognitionResultGeneratedEventArgs {
-    type Vtable = <ISpeechContinuousRecognitionResultGeneratedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechContinuousRecognitionResultGeneratedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechContinuousRecognitionResultGeneratedEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechContinuousRecognitionResultGeneratedEventArgs";
-}
-unsafe impl Send for SpeechContinuousRecognitionResultGeneratedEventArgs {}
-unsafe impl Sync for SpeechContinuousRecognitionResultGeneratedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechContinuousRecognitionSession(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechContinuousRecognitionSession, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechContinuousRecognitionSession {
-    pub fn AutoStopSilenceTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AutoStopSilenceTimeout)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAutoStopSilenceTimeout(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAutoStopSilenceTimeout)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn StartAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StartAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn StartWithModeAsync(&self, mode: SpeechContinuousRecognitionMode) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StartWithModeAsync)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn StopAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StopAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CancelAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CancelAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PauseAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PauseAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Resume(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Resume)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn Completed<P0>(&self, value: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<SpeechContinuousRecognitionSession, SpeechContinuousRecognitionCompletedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Completed)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveCompleted(&self, value: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveCompleted)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ResultGenerated<P0>(&self, value: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<SpeechContinuousRecognitionSession, SpeechContinuousRecognitionResultGeneratedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResultGenerated)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveResultGenerated(&self, value: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveResultGenerated)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for SpeechContinuousRecognitionSession {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechContinuousRecognitionSession>();
-}
-unsafe impl windows_core::Interface for SpeechContinuousRecognitionSession {
-    type Vtable = <ISpeechContinuousRecognitionSession as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechContinuousRecognitionSession as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechContinuousRecognitionSession {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechContinuousRecognitionSession";
-}
-unsafe impl Send for SpeechContinuousRecognitionSession {}
-unsafe impl Sync for SpeechContinuousRecognitionSession {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechRecognitionAudioProblem(pub i32);
-impl SpeechRecognitionAudioProblem {
-    pub const None: Self = Self(0i32);
-    pub const TooNoisy: Self = Self(1i32);
-    pub const NoSignal: Self = Self(2i32);
-    pub const TooLoud: Self = Self(3i32);
-    pub const TooQuiet: Self = Self(4i32);
-    pub const TooFast: Self = Self(5i32);
-    pub const TooSlow: Self = Self(6i32);
-}
-impl windows_core::TypeKind for SpeechRecognitionAudioProblem {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechRecognitionAudioProblem {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechRecognition.SpeechRecognitionAudioProblem;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionCompilationResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionCompilationResult, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognitionCompilationResult {
-    pub fn Status(&self) -> windows_core::Result<SpeechRecognitionResultStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionCompilationResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionCompilationResult>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionCompilationResult {
-    type Vtable = <ISpeechRecognitionCompilationResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionCompilationResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionCompilationResult {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionCompilationResult";
-}
-unsafe impl Send for SpeechRecognitionCompilationResult {}
-unsafe impl Sync for SpeechRecognitionCompilationResult {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechRecognitionConfidence(pub i32);
-impl SpeechRecognitionConfidence {
-    pub const High: Self = Self(0i32);
-    pub const Medium: Self = Self(1i32);
-    pub const Low: Self = Self(2i32);
-    pub const Rejected: Self = Self(3i32);
-}
-impl windows_core::TypeKind for SpeechRecognitionConfidence {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechRecognitionConfidence {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechRecognition.SpeechRecognitionConfidence;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechRecognitionConstraintProbability(pub i32);
-impl SpeechRecognitionConstraintProbability {
-    pub const Default: Self = Self(0i32);
-    pub const Min: Self = Self(1i32);
-    pub const Max: Self = Self(2i32);
-}
-impl windows_core::TypeKind for SpeechRecognitionConstraintProbability {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechRecognitionConstraintProbability {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechRecognition.SpeechRecognitionConstraintProbability;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechRecognitionConstraintType(pub i32);
-impl SpeechRecognitionConstraintType {
-    pub const Topic: Self = Self(0i32);
-    pub const List: Self = Self(1i32);
-    pub const Grammar: Self = Self(2i32);
-    pub const VoiceCommandDefinition: Self = Self(3i32);
-}
-impl windows_core::TypeKind for SpeechRecognitionConstraintType {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechRecognitionConstraintType {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechRecognition.SpeechRecognitionConstraintType;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionGrammarFileConstraint(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionGrammarFileConstraint, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(SpeechRecognitionGrammarFileConstraint, ISpeechRecognitionConstraint);
-impl SpeechRecognitionGrammarFileConstraint {
-    pub fn IsEnabled(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIsEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Tag(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Tag)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTag(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetTag)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Type(&self) -> windows_core::Result<SpeechRecognitionConstraintType> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Probability(&self) -> windows_core::Result<SpeechRecognitionConstraintProbability> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Probability)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetProbability(&self, value: SpeechRecognitionConstraintProbability) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetProbability)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GrammarFile(&self) -> windows_core::Result<super::super::Storage::StorageFile> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GrammarFile)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Create<P0>(file: P0) -> windows_core::Result<SpeechRecognitionGrammarFileConstraint>
-    where
-        P0: windows_core::Param<super::super::Storage::StorageFile>,
-    {
-        Self::ISpeechRecognitionGrammarFileConstraintFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), file.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateWithTag<P0>(file: P0, tag: &windows_core::HSTRING) -> windows_core::Result<SpeechRecognitionGrammarFileConstraint>
-    where
-        P0: windows_core::Param<super::super::Storage::StorageFile>,
-    {
-        Self::ISpeechRecognitionGrammarFileConstraintFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithTag)(windows_core::Interface::as_raw(this), file.param().abi(), core::mem::transmute_copy(tag), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn ISpeechRecognitionGrammarFileConstraintFactory<R, F: FnOnce(&ISpeechRecognitionGrammarFileConstraintFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechRecognitionGrammarFileConstraint, ISpeechRecognitionGrammarFileConstraintFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionGrammarFileConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionGrammarFileConstraint>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionGrammarFileConstraint {
-    type Vtable = <ISpeechRecognitionGrammarFileConstraint as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionGrammarFileConstraint as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionGrammarFileConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionGrammarFileConstraint";
-}
-unsafe impl Send for SpeechRecognitionGrammarFileConstraint {}
-unsafe impl Sync for SpeechRecognitionGrammarFileConstraint {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionHypothesis(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionHypothesis, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognitionHypothesis {
-    pub fn Text(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Text)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionHypothesis {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionHypothesis>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionHypothesis {
-    type Vtable = <ISpeechRecognitionHypothesis as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionHypothesis as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionHypothesis {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionHypothesis";
-}
-unsafe impl Send for SpeechRecognitionHypothesis {}
-unsafe impl Sync for SpeechRecognitionHypothesis {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionHypothesisGeneratedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionHypothesisGeneratedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognitionHypothesisGeneratedEventArgs {
-    pub fn Hypothesis(&self) -> windows_core::Result<SpeechRecognitionHypothesis> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Hypothesis)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionHypothesisGeneratedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionHypothesisGeneratedEventArgs>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionHypothesisGeneratedEventArgs {
-    type Vtable = <ISpeechRecognitionHypothesisGeneratedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionHypothesisGeneratedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionHypothesisGeneratedEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionHypothesisGeneratedEventArgs";
-}
-unsafe impl Send for SpeechRecognitionHypothesisGeneratedEventArgs {}
-unsafe impl Sync for SpeechRecognitionHypothesisGeneratedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionListConstraint(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionListConstraint, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(SpeechRecognitionListConstraint, ISpeechRecognitionConstraint);
-impl SpeechRecognitionListConstraint {
-    pub fn IsEnabled(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIsEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Tag(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Tag)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTag(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetTag)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Type(&self) -> windows_core::Result<SpeechRecognitionConstraintType> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Probability(&self) -> windows_core::Result<SpeechRecognitionConstraintProbability> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Probability)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetProbability(&self, value: SpeechRecognitionConstraintProbability) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetProbability)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Commands(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Commands)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Create<P0>(commands: P0) -> windows_core::Result<SpeechRecognitionListConstraint>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::ISpeechRecognitionListConstraintFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), commands.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWithTag<P0>(commands: P0, tag: &windows_core::HSTRING) -> windows_core::Result<SpeechRecognitionListConstraint>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::ISpeechRecognitionListConstraintFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithTag)(windows_core::Interface::as_raw(this), commands.param().abi(), core::mem::transmute_copy(tag), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn ISpeechRecognitionListConstraintFactory<R, F: FnOnce(&ISpeechRecognitionListConstraintFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechRecognitionListConstraint, ISpeechRecognitionListConstraintFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionListConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionListConstraint>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionListConstraint {
-    type Vtable = <ISpeechRecognitionListConstraint as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionListConstraint as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionListConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionListConstraint";
-}
-unsafe impl Send for SpeechRecognitionListConstraint {}
-unsafe impl Sync for SpeechRecognitionListConstraint {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionQualityDegradingEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionQualityDegradingEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognitionQualityDegradingEventArgs {
-    pub fn Problem(&self) -> windows_core::Result<SpeechRecognitionAudioProblem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Problem)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionQualityDegradingEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionQualityDegradingEventArgs>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionQualityDegradingEventArgs {
-    type Vtable = <ISpeechRecognitionQualityDegradingEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionQualityDegradingEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionQualityDegradingEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionQualityDegradingEventArgs";
-}
-unsafe impl Send for SpeechRecognitionQualityDegradingEventArgs {}
-unsafe impl Sync for SpeechRecognitionQualityDegradingEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionResult, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognitionResult {
-    pub fn Status(&self) -> windows_core::Result<SpeechRecognitionResultStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Text(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Text)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Confidence(&self) -> windows_core::Result<SpeechRecognitionConfidence> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Confidence)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SemanticInterpretation(&self) -> windows_core::Result<SpeechRecognitionSemanticInterpretation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SemanticInterpretation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetAlternates(&self, maxalternates: u32) -> windows_core::Result<windows_collections::IVectorView<SpeechRecognitionResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAlternates)(windows_core::Interface::as_raw(this), maxalternates, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Constraint(&self) -> windows_core::Result<ISpeechRecognitionConstraint> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Constraint)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RulePath(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RulePath)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RawConfidence(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RawConfidence)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PhraseStartTime(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhraseStartTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PhraseDuration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PhraseDuration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionResult>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionResult {
-    type Vtable = <ISpeechRecognitionResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionResult {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionResult";
-}
-unsafe impl Send for SpeechRecognitionResult {}
-unsafe impl Sync for SpeechRecognitionResult {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechRecognitionResultStatus(pub i32);
-impl SpeechRecognitionResultStatus {
-    pub const Success: Self = Self(0i32);
-    pub const TopicLanguageNotSupported: Self = Self(1i32);
-    pub const GrammarLanguageMismatch: Self = Self(2i32);
-    pub const GrammarCompilationFailure: Self = Self(3i32);
-    pub const AudioQualityFailure: Self = Self(4i32);
-    pub const UserCanceled: Self = Self(5i32);
-    pub const Unknown: Self = Self(6i32);
-    pub const TimeoutExceeded: Self = Self(7i32);
-    pub const PauseLimitExceeded: Self = Self(8i32);
-    pub const NetworkFailure: Self = Self(9i32);
-    pub const MicrophoneUnavailable: Self = Self(10i32);
-}
-impl windows_core::TypeKind for SpeechRecognitionResultStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechRecognitionResultStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechRecognition.SpeechRecognitionResultStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechRecognitionScenario(pub i32);
-impl SpeechRecognitionScenario {
-    pub const WebSearch: Self = Self(0i32);
-    pub const Dictation: Self = Self(1i32);
-    pub const FormFilling: Self = Self(2i32);
-}
-impl windows_core::TypeKind for SpeechRecognitionScenario {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechRecognitionScenario {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechRecognition.SpeechRecognitionScenario;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionSemanticInterpretation(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionSemanticInterpretation, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognitionSemanticInterpretation {
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_collections::IVectorView<windows_core::HSTRING>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionSemanticInterpretation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionSemanticInterpretation>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionSemanticInterpretation {
-    type Vtable = <ISpeechRecognitionSemanticInterpretation as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionSemanticInterpretation as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionSemanticInterpretation {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionSemanticInterpretation";
-}
-unsafe impl Send for SpeechRecognitionSemanticInterpretation {}
-unsafe impl Sync for SpeechRecognitionSemanticInterpretation {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionTopicConstraint(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionTopicConstraint, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(SpeechRecognitionTopicConstraint, ISpeechRecognitionConstraint);
-impl SpeechRecognitionTopicConstraint {
-    pub fn IsEnabled(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIsEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Tag(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Tag)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTag(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetTag)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Type(&self) -> windows_core::Result<SpeechRecognitionConstraintType> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Probability(&self) -> windows_core::Result<SpeechRecognitionConstraintProbability> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Probability)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetProbability(&self, value: SpeechRecognitionConstraintProbability) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetProbability)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Scenario(&self) -> windows_core::Result<SpeechRecognitionScenario> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Scenario)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn TopicHint(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TopicHint)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Create(scenario: SpeechRecognitionScenario, topichint: &windows_core::HSTRING) -> windows_core::Result<SpeechRecognitionTopicConstraint> {
-        Self::ISpeechRecognitionTopicConstraintFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), scenario, core::mem::transmute_copy(topichint), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWithTag(scenario: SpeechRecognitionScenario, topichint: &windows_core::HSTRING, tag: &windows_core::HSTRING) -> windows_core::Result<SpeechRecognitionTopicConstraint> {
-        Self::ISpeechRecognitionTopicConstraintFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithTag)(windows_core::Interface::as_raw(this), scenario, core::mem::transmute_copy(topichint), core::mem::transmute_copy(tag), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn ISpeechRecognitionTopicConstraintFactory<R, F: FnOnce(&ISpeechRecognitionTopicConstraintFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechRecognitionTopicConstraint, ISpeechRecognitionTopicConstraintFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionTopicConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionTopicConstraint>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionTopicConstraint {
-    type Vtable = <ISpeechRecognitionTopicConstraint as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionTopicConstraint as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionTopicConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionTopicConstraint";
-}
-unsafe impl Send for SpeechRecognitionTopicConstraint {}
-unsafe impl Sync for SpeechRecognitionTopicConstraint {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognitionVoiceCommandDefinitionConstraint(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognitionVoiceCommandDefinitionConstraint, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(SpeechRecognitionVoiceCommandDefinitionConstraint, ISpeechRecognitionConstraint);
-impl SpeechRecognitionVoiceCommandDefinitionConstraint {
-    pub fn IsEnabled(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIsEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Tag(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Tag)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTag(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetTag)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Type(&self) -> windows_core::Result<SpeechRecognitionConstraintType> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Probability(&self) -> windows_core::Result<SpeechRecognitionConstraintProbability> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Probability)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetProbability(&self, value: SpeechRecognitionConstraintProbability) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognitionConstraint>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetProbability)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognitionVoiceCommandDefinitionConstraint {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognitionVoiceCommandDefinitionConstraint>();
-}
-unsafe impl windows_core::Interface for SpeechRecognitionVoiceCommandDefinitionConstraint {
-    type Vtable = <ISpeechRecognitionVoiceCommandDefinitionConstraint as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognitionVoiceCommandDefinitionConstraint as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognitionVoiceCommandDefinitionConstraint {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognitionVoiceCommandDefinitionConstraint";
-}
-unsafe impl Send for SpeechRecognitionVoiceCommandDefinitionConstraint {}
-unsafe impl Sync for SpeechRecognitionVoiceCommandDefinitionConstraint {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognizer(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognizer, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(SpeechRecognizer, super::super::Foundation::IClosable);
-impl SpeechRecognizer {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechRecognizer, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn Close(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    #[cfg(feature = "Globalization")]
-    pub fn CurrentLanguage(&self) -> windows_core::Result<super::super::Globalization::Language> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentLanguage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Constraints(&self) -> windows_core::Result<windows_collections::IVector<ISpeechRecognitionConstraint>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Constraints)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Timeouts(&self) -> windows_core::Result<SpeechRecognizerTimeouts> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Timeouts)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn UIOptions(&self) -> windows_core::Result<SpeechRecognizerUIOptions> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UIOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CompileConstraintsAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<SpeechRecognitionCompilationResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CompileConstraintsAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RecognizeAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<SpeechRecognitionResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RecognizeAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RecognizeWithUIAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<SpeechRecognitionResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RecognizeWithUIAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RecognitionQualityDegrading<P0>(&self, speechrecognitionqualitydegradinghandler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<SpeechRecognizer, SpeechRecognitionQualityDegradingEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RecognitionQualityDegrading)(windows_core::Interface::as_raw(this), speechrecognitionqualitydegradinghandler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveRecognitionQualityDegrading(&self, cookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveRecognitionQualityDegrading)(windows_core::Interface::as_raw(this), cookie).ok() }
-    }
-    pub fn StateChanged<P0>(&self, statechangedhandler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<SpeechRecognizer, SpeechRecognizerStateChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StateChanged)(windows_core::Interface::as_raw(this), statechangedhandler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveStateChanged(&self, cookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveStateChanged)(windows_core::Interface::as_raw(this), cookie).ok() }
-    }
-    pub fn ContinuousRecognitionSession(&self) -> windows_core::Result<SpeechContinuousRecognitionSession> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognizer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContinuousRecognitionSession)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn State(&self) -> windows_core::Result<SpeechRecognizerState> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognizer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).State)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn StopRecognitionAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognizer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StopRecognitionAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn HypothesisGenerated<P0>(&self, value: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<SpeechRecognizer, SpeechRecognitionHypothesisGeneratedEventArgs>>,
-    {
-        let this = &windows_core::Interface::cast::<ISpeechRecognizer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HypothesisGenerated)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveHypothesisGenerated(&self, value: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechRecognizer2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveHypothesisGenerated)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Globalization")]
-    pub fn Create<P0>(language: P0) -> windows_core::Result<SpeechRecognizer>
-    where
-        P0: windows_core::Param<super::super::Globalization::Language>,
-    {
-        Self::ISpeechRecognizerFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), language.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Globalization")]
-    pub fn SystemSpeechLanguage() -> windows_core::Result<super::super::Globalization::Language> {
-        Self::ISpeechRecognizerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SystemSpeechLanguage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Globalization")]
-    pub fn SupportedTopicLanguages() -> windows_core::Result<windows_collections::IVectorView<super::super::Globalization::Language>> {
-        Self::ISpeechRecognizerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedTopicLanguages)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Globalization")]
-    pub fn SupportedGrammarLanguages() -> windows_core::Result<windows_collections::IVectorView<super::super::Globalization::Language>> {
-        Self::ISpeechRecognizerStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SupportedGrammarLanguages)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Globalization")]
-    pub fn TrySetSystemSpeechLanguageAsync<P0>(speechlanguage: P0) -> windows_core::Result<windows_future::IAsyncOperation<bool>>
-    where
-        P0: windows_core::Param<super::super::Globalization::Language>,
-    {
-        Self::ISpeechRecognizerStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrySetSystemSpeechLanguageAsync)(windows_core::Interface::as_raw(this), speechlanguage.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn ISpeechRecognizerFactory<R, F: FnOnce(&ISpeechRecognizerFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechRecognizer, ISpeechRecognizerFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn ISpeechRecognizerStatics<R, F: FnOnce(&ISpeechRecognizerStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechRecognizer, ISpeechRecognizerStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn ISpeechRecognizerStatics2<R, F: FnOnce(&ISpeechRecognizerStatics2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechRecognizer, ISpeechRecognizerStatics2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognizer {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognizer>();
-}
-unsafe impl windows_core::Interface for SpeechRecognizer {
-    type Vtable = <ISpeechRecognizer as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognizer as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognizer {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognizer";
-}
-unsafe impl Send for SpeechRecognizer {}
-unsafe impl Sync for SpeechRecognizer {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechRecognizerState(pub i32);
-impl SpeechRecognizerState {
-    pub const Idle: Self = Self(0i32);
-    pub const Capturing: Self = Self(1i32);
-    pub const Processing: Self = Self(2i32);
-    pub const SoundStarted: Self = Self(3i32);
-    pub const SoundEnded: Self = Self(4i32);
-    pub const SpeechDetected: Self = Self(5i32);
-    pub const Paused: Self = Self(6i32);
-}
-impl windows_core::TypeKind for SpeechRecognizerState {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechRecognizerState {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechRecognition.SpeechRecognizerState;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognizerStateChangedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognizerStateChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognizerStateChangedEventArgs {
-    pub fn State(&self) -> windows_core::Result<SpeechRecognizerState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).State)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognizerStateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognizerStateChangedEventArgs>();
-}
-unsafe impl windows_core::Interface for SpeechRecognizerStateChangedEventArgs {
-    type Vtable = <ISpeechRecognizerStateChangedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognizerStateChangedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognizerStateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognizerStateChangedEventArgs";
-}
-unsafe impl Send for SpeechRecognizerStateChangedEventArgs {}
-unsafe impl Sync for SpeechRecognizerStateChangedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognizerTimeouts(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognizerTimeouts, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognizerTimeouts {
-    pub fn InitialSilenceTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InitialSilenceTimeout)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetInitialSilenceTimeout(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetInitialSilenceTimeout)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn EndSilenceTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EndSilenceTimeout)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetEndSilenceTimeout(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetEndSilenceTimeout)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn BabbleTimeout(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BabbleTimeout)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetBabbleTimeout(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBabbleTimeout)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognizerTimeouts {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognizerTimeouts>();
-}
-unsafe impl windows_core::Interface for SpeechRecognizerTimeouts {
-    type Vtable = <ISpeechRecognizerTimeouts as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognizerTimeouts as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognizerTimeouts {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognizerTimeouts";
-}
-unsafe impl Send for SpeechRecognizerTimeouts {}
-unsafe impl Sync for SpeechRecognizerTimeouts {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechRecognizerUIOptions(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechRecognizerUIOptions, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechRecognizerUIOptions {
-    pub fn ExampleText(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExampleText)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetExampleText(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetExampleText)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn AudiblePrompt(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudiblePrompt)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetAudiblePrompt(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAudiblePrompt)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn IsReadBackEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsReadBackEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsReadBackEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIsReadBackEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ShowConfirmation(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ShowConfirmation)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetShowConfirmation(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetShowConfirmation)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for SpeechRecognizerUIOptions {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechRecognizerUIOptions>();
-}
-unsafe impl windows_core::Interface for SpeechRecognizerUIOptions {
-    type Vtable = <ISpeechRecognizerUIOptions as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechRecognizerUIOptions as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechRecognizerUIOptions {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.SpeechRecognizerUIOptions";
-}
-unsafe impl Send for SpeechRecognizerUIOptions {}
-unsafe impl Sync for SpeechRecognizerUIOptions {}
-pub struct VoiceCommandManager;
-impl VoiceCommandManager {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn InstallCommandSetsFromStorageFileAsync<P0>(file: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<super::super::Storage::StorageFile>,
-    {
-        Self::IVoiceCommandManager(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InstallCommandSetsFromStorageFileAsync)(windows_core::Interface::as_raw(this), file.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn InstalledCommandSets() -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, VoiceCommandSet>> {
-        Self::IVoiceCommandManager(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InstalledCommandSets)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IVoiceCommandManager<R, F: FnOnce(&IVoiceCommandManager) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<VoiceCommandManager, IVoiceCommandManager> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeName for VoiceCommandManager {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.VoiceCommandManager";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VoiceCommandSet(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VoiceCommandSet, windows_core::IUnknown, windows_core::IInspectable);
-impl VoiceCommandSet {
-    pub fn Language(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Language)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetPhraseListAsync<P1>(&self, phraselistname: &windows_core::HSTRING, phraselist: P1) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SetPhraseListAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(phraselistname), phraselist.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for VoiceCommandSet {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVoiceCommandSet>();
-}
-unsafe impl windows_core::Interface for VoiceCommandSet {
-    type Vtable = <IVoiceCommandSet as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVoiceCommandSet as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VoiceCommandSet {
-    const NAME: &'static str = "Windows.Media.SpeechRecognition.VoiceCommandSet";
-}
-unsafe impl Send for VoiceCommandSet {}
-unsafe impl Sync for VoiceCommandSet {}
-}
-#[cfg(feature = "Media_SpeechSynthesis")]
-pub mod SpeechSynthesis{
-windows_core::imp::define_interface!(IInstalledVoicesStatic, IInstalledVoicesStatic_Vtbl, 0x7d526ecc_7533_4c3f_85be_888c2baeebdc);
-impl windows_core::RuntimeType for IInstalledVoicesStatic {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IInstalledVoicesStatic {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.IInstalledVoicesStatic";
-}
-pub trait IInstalledVoicesStatic_Impl: windows_core::IUnknownImpl {
-    fn AllVoices(&self) -> windows_core::Result<windows_collections::IVectorView<VoiceInformation>>;
-    fn DefaultVoice(&self) -> windows_core::Result<VoiceInformation>;
-}
-impl IInstalledVoicesStatic_Vtbl {
-    pub const fn new<Identity: IInstalledVoicesStatic_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AllVoices<Identity: IInstalledVoicesStatic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInstalledVoicesStatic_Impl::AllVoices(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DefaultVoice<Identity: IInstalledVoicesStatic_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInstalledVoicesStatic_Impl::DefaultVoice(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInstalledVoicesStatic, OFFSET>(),
-            AllVoices: AllVoices::<Identity, OFFSET>,
-            DefaultVoice: DefaultVoice::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInstalledVoicesStatic as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IInstalledVoicesStatic_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AllVoices: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DefaultVoice: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IInstalledVoicesStatic2, IInstalledVoicesStatic2_Vtbl, 0x64255f2e_358d_4058_be9a_fd3fcb423530);
-impl windows_core::RuntimeType for IInstalledVoicesStatic2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IInstalledVoicesStatic2 {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.IInstalledVoicesStatic2";
-}
-pub trait IInstalledVoicesStatic2_Impl: windows_core::IUnknownImpl {
-    fn TrySetDefaultVoiceAsync(&self, voice: windows_core::Ref<'_, VoiceInformation>) -> windows_core::Result<windows_future::IAsyncOperation<bool>>;
-}
-impl IInstalledVoicesStatic2_Vtbl {
-    pub const fn new<Identity: IInstalledVoicesStatic2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TrySetDefaultVoiceAsync<Identity: IInstalledVoicesStatic2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, voice: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IInstalledVoicesStatic2_Impl::TrySetDefaultVoiceAsync(this, core::mem::transmute_copy(&voice)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IInstalledVoicesStatic2, OFFSET>(),
-            TrySetDefaultVoiceAsync: TrySetDefaultVoiceAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IInstalledVoicesStatic2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IInstalledVoicesStatic2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub TrySetDefaultVoiceAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[cfg(feature = "Storage_Streams")]
-windows_core::imp::define_interface!(ISpeechSynthesisStream, ISpeechSynthesisStream_Vtbl, 0x83e46e93_244c_4622_ba0b_6229c4d0d65d);
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeType for ISpeechSynthesisStream {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ISpeechSynthesisStream {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.ISpeechSynthesisStream";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ISpeechSynthesisStream_Impl: super::super::Foundation::IClosable_Impl + super::super::Storage::Streams::IContentTypeProvider_Impl + super::super::Storage::Streams::IInputStream_Impl + super::super::Storage::Streams::IOutputStream_Impl + super::super::Storage::Streams::IRandomAccessStream_Impl + super::super::Storage::Streams::IRandomAccessStreamWithContentType_Impl {
-    fn Markers(&self) -> windows_core::Result<windows_collections::IVectorView<super::IMediaMarker>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ISpeechSynthesisStream_Vtbl {
-    pub const fn new<Identity: ISpeechSynthesisStream_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Markers<Identity: ISpeechSynthesisStream_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesisStream_Impl::Markers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechSynthesisStream, OFFSET>(), Markers: Markers::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechSynthesisStream as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "Storage_Streams")]
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechSynthesisStream_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Markers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechSynthesizer, ISpeechSynthesizer_Vtbl, 0xce9f7c76_97f4_4ced_ad68_d51c458e45c6);
-impl windows_core::RuntimeType for ISpeechSynthesizer {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for ISpeechSynthesizer {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.ISpeechSynthesizer";
-}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-pub trait ISpeechSynthesizer_Impl: windows_core::IUnknownImpl {
-    fn SynthesizeTextToStreamAsync(&self, text: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<SpeechSynthesisStream>>;
-    fn SynthesizeSsmlToStreamAsync(&self, Ssml: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<SpeechSynthesisStream>>;
-    fn SetVoice(&self, value: windows_core::Ref<'_, VoiceInformation>) -> windows_core::Result<()>;
-    fn Voice(&self) -> windows_core::Result<VoiceInformation>;
-}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-impl ISpeechSynthesizer_Vtbl {
-    pub const fn new<Identity: ISpeechSynthesizer_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SynthesizeTextToStreamAsync<Identity: ISpeechSynthesizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, text: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizer_Impl::SynthesizeTextToStreamAsync(this, core::mem::transmute(&text)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SynthesizeSsmlToStreamAsync<Identity: ISpeechSynthesizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, ssml: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizer_Impl::SynthesizeSsmlToStreamAsync(this, core::mem::transmute(&ssml)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetVoice<Identity: ISpeechSynthesizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechSynthesizer_Impl::SetVoice(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Voice<Identity: ISpeechSynthesizer_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizer_Impl::Voice(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechSynthesizer, OFFSET>(),
-            SynthesizeTextToStreamAsync: SynthesizeTextToStreamAsync::<Identity, OFFSET>,
-            SynthesizeSsmlToStreamAsync: SynthesizeSsmlToStreamAsync::<Identity, OFFSET>,
-            SetVoice: SetVoice::<Identity, OFFSET>,
-            Voice: Voice::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechSynthesizer as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechSynthesizer_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-    pub SynthesizeTextToStreamAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Core", feature = "Storage_Streams")))]
-    SynthesizeTextToStreamAsync: usize,
-    #[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-    pub SynthesizeSsmlToStreamAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Media_Core", feature = "Storage_Streams")))]
-    SynthesizeSsmlToStreamAsync: usize,
-    pub SetVoice: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Voice: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechSynthesizer2, ISpeechSynthesizer2_Vtbl, 0xa7c5ecb2_4339_4d6a_bbf8_c7a4f1544c2e);
-impl windows_core::RuntimeType for ISpeechSynthesizer2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechSynthesizer2 {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.ISpeechSynthesizer2";
-}
-pub trait ISpeechSynthesizer2_Impl: windows_core::IUnknownImpl {
-    fn Options(&self) -> windows_core::Result<SpeechSynthesizerOptions>;
-}
-impl ISpeechSynthesizer2_Vtbl {
-    pub const fn new<Identity: ISpeechSynthesizer2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Options<Identity: ISpeechSynthesizer2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizer2_Impl::Options(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechSynthesizer2, OFFSET>(), Options: Options::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechSynthesizer2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechSynthesizer2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Options: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechSynthesizerOptions, ISpeechSynthesizerOptions_Vtbl, 0xa0e23871_cc3d_43c9_91b1_ee185324d83d);
-impl windows_core::RuntimeType for ISpeechSynthesizerOptions {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechSynthesizerOptions {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.ISpeechSynthesizerOptions";
-}
-pub trait ISpeechSynthesizerOptions_Impl: windows_core::IUnknownImpl {
-    fn IncludeWordBoundaryMetadata(&self) -> windows_core::Result<bool>;
-    fn SetIncludeWordBoundaryMetadata(&self, value: bool) -> windows_core::Result<()>;
-    fn IncludeSentenceBoundaryMetadata(&self) -> windows_core::Result<bool>;
-    fn SetIncludeSentenceBoundaryMetadata(&self, value: bool) -> windows_core::Result<()>;
-}
-impl ISpeechSynthesizerOptions_Vtbl {
-    pub const fn new<Identity: ISpeechSynthesizerOptions_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IncludeWordBoundaryMetadata<Identity: ISpeechSynthesizerOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizerOptions_Impl::IncludeWordBoundaryMetadata(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIncludeWordBoundaryMetadata<Identity: ISpeechSynthesizerOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechSynthesizerOptions_Impl::SetIncludeWordBoundaryMetadata(this, value).into()
-            }
-        }
-        unsafe extern "system" fn IncludeSentenceBoundaryMetadata<Identity: ISpeechSynthesizerOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizerOptions_Impl::IncludeSentenceBoundaryMetadata(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIncludeSentenceBoundaryMetadata<Identity: ISpeechSynthesizerOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechSynthesizerOptions_Impl::SetIncludeSentenceBoundaryMetadata(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechSynthesizerOptions, OFFSET>(),
-            IncludeWordBoundaryMetadata: IncludeWordBoundaryMetadata::<Identity, OFFSET>,
-            SetIncludeWordBoundaryMetadata: SetIncludeWordBoundaryMetadata::<Identity, OFFSET>,
-            IncludeSentenceBoundaryMetadata: IncludeSentenceBoundaryMetadata::<Identity, OFFSET>,
-            SetIncludeSentenceBoundaryMetadata: SetIncludeSentenceBoundaryMetadata::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechSynthesizerOptions as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechSynthesizerOptions_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IncludeWordBoundaryMetadata: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetIncludeWordBoundaryMetadata: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub IncludeSentenceBoundaryMetadata: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetIncludeSentenceBoundaryMetadata: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechSynthesizerOptions2, ISpeechSynthesizerOptions2_Vtbl, 0x1cbef60e_119c_4bed_b118_d250c3a25793);
-impl windows_core::RuntimeType for ISpeechSynthesizerOptions2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechSynthesizerOptions2 {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.ISpeechSynthesizerOptions2";
-}
-pub trait ISpeechSynthesizerOptions2_Impl: windows_core::IUnknownImpl {
-    fn AudioVolume(&self) -> windows_core::Result<f64>;
-    fn SetAudioVolume(&self, value: f64) -> windows_core::Result<()>;
-    fn SpeakingRate(&self) -> windows_core::Result<f64>;
-    fn SetSpeakingRate(&self, value: f64) -> windows_core::Result<()>;
-    fn AudioPitch(&self) -> windows_core::Result<f64>;
-    fn SetAudioPitch(&self, value: f64) -> windows_core::Result<()>;
-}
-impl ISpeechSynthesizerOptions2_Vtbl {
-    pub const fn new<Identity: ISpeechSynthesizerOptions2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AudioVolume<Identity: ISpeechSynthesizerOptions2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizerOptions2_Impl::AudioVolume(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAudioVolume<Identity: ISpeechSynthesizerOptions2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechSynthesizerOptions2_Impl::SetAudioVolume(this, value).into()
-            }
-        }
-        unsafe extern "system" fn SpeakingRate<Identity: ISpeechSynthesizerOptions2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizerOptions2_Impl::SpeakingRate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSpeakingRate<Identity: ISpeechSynthesizerOptions2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechSynthesizerOptions2_Impl::SetSpeakingRate(this, value).into()
-            }
-        }
-        unsafe extern "system" fn AudioPitch<Identity: ISpeechSynthesizerOptions2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizerOptions2_Impl::AudioPitch(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAudioPitch<Identity: ISpeechSynthesizerOptions2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: f64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechSynthesizerOptions2_Impl::SetAudioPitch(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechSynthesizerOptions2, OFFSET>(),
-            AudioVolume: AudioVolume::<Identity, OFFSET>,
-            SetAudioVolume: SetAudioVolume::<Identity, OFFSET>,
-            SpeakingRate: SpeakingRate::<Identity, OFFSET>,
-            SetSpeakingRate: SetSpeakingRate::<Identity, OFFSET>,
-            AudioPitch: AudioPitch::<Identity, OFFSET>,
-            SetAudioPitch: SetAudioPitch::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechSynthesizerOptions2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechSynthesizerOptions2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AudioVolume: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub SetAudioVolume: unsafe extern "system" fn(*mut core::ffi::c_void, f64) -> windows_core::HRESULT,
-    pub SpeakingRate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub SetSpeakingRate: unsafe extern "system" fn(*mut core::ffi::c_void, f64) -> windows_core::HRESULT,
-    pub AudioPitch: unsafe extern "system" fn(*mut core::ffi::c_void, *mut f64) -> windows_core::HRESULT,
-    pub SetAudioPitch: unsafe extern "system" fn(*mut core::ffi::c_void, f64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(ISpeechSynthesizerOptions3, ISpeechSynthesizerOptions3_Vtbl, 0x401ed877_902c_4814_a582_a5d0c0769fa8);
-impl windows_core::RuntimeType for ISpeechSynthesizerOptions3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpeechSynthesizerOptions3 {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.ISpeechSynthesizerOptions3";
-}
-pub trait ISpeechSynthesizerOptions3_Impl: windows_core::IUnknownImpl {
-    fn AppendedSilence(&self) -> windows_core::Result<SpeechAppendedSilence>;
-    fn SetAppendedSilence(&self, value: SpeechAppendedSilence) -> windows_core::Result<()>;
-    fn PunctuationSilence(&self) -> windows_core::Result<SpeechPunctuationSilence>;
-    fn SetPunctuationSilence(&self, value: SpeechPunctuationSilence) -> windows_core::Result<()>;
-}
-impl ISpeechSynthesizerOptions3_Vtbl {
-    pub const fn new<Identity: ISpeechSynthesizerOptions3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AppendedSilence<Identity: ISpeechSynthesizerOptions3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechAppendedSilence) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizerOptions3_Impl::AppendedSilence(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAppendedSilence<Identity: ISpeechSynthesizerOptions3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: SpeechAppendedSilence) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechSynthesizerOptions3_Impl::SetAppendedSilence(this, value).into()
-            }
-        }
-        unsafe extern "system" fn PunctuationSilence<Identity: ISpeechSynthesizerOptions3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SpeechPunctuationSilence) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpeechSynthesizerOptions3_Impl::PunctuationSilence(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPunctuationSilence<Identity: ISpeechSynthesizerOptions3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: SpeechPunctuationSilence) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ISpeechSynthesizerOptions3_Impl::SetPunctuationSilence(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpeechSynthesizerOptions3, OFFSET>(),
-            AppendedSilence: AppendedSilence::<Identity, OFFSET>,
-            SetAppendedSilence: SetAppendedSilence::<Identity, OFFSET>,
-            PunctuationSilence: PunctuationSilence::<Identity, OFFSET>,
-            SetPunctuationSilence: SetPunctuationSilence::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpeechSynthesizerOptions3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpeechSynthesizerOptions3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AppendedSilence: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechAppendedSilence) -> windows_core::HRESULT,
-    pub SetAppendedSilence: unsafe extern "system" fn(*mut core::ffi::c_void, SpeechAppendedSilence) -> windows_core::HRESULT,
-    pub PunctuationSilence: unsafe extern "system" fn(*mut core::ffi::c_void, *mut SpeechPunctuationSilence) -> windows_core::HRESULT,
-    pub SetPunctuationSilence: unsafe extern "system" fn(*mut core::ffi::c_void, SpeechPunctuationSilence) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVoiceInformation, IVoiceInformation_Vtbl, 0xb127d6a4_1291_4604_aa9c_83134083352c);
-impl windows_core::RuntimeType for IVoiceInformation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVoiceInformation {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.IVoiceInformation";
-}
-pub trait IVoiceInformation_Impl: windows_core::IUnknownImpl {
-    fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Language(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Description(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Gender(&self) -> windows_core::Result<VoiceGender>;
-}
-impl IVoiceInformation_Vtbl {
-    pub const fn new<Identity: IVoiceInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DisplayName<Identity: IVoiceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceInformation_Impl::DisplayName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Id<Identity: IVoiceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceInformation_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Language<Identity: IVoiceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceInformation_Impl::Language(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Description<Identity: IVoiceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceInformation_Impl::Description(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Gender<Identity: IVoiceInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut VoiceGender) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVoiceInformation_Impl::Gender(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVoiceInformation, OFFSET>(),
-            DisplayName: DisplayName::<Identity, OFFSET>,
-            Id: Id::<Identity, OFFSET>,
-            Language: Language::<Identity, OFFSET>,
-            Description: Description::<Identity, OFFSET>,
-            Gender: Gender::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVoiceInformation as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVoiceInformation_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub DisplayName: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Id: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Language: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Description: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Gender: unsafe extern "system" fn(*mut core::ffi::c_void, *mut VoiceGender) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechAppendedSilence(pub i32);
-impl SpeechAppendedSilence {
-    pub const Default: Self = Self(0i32);
-    pub const Min: Self = Self(1i32);
-}
-impl windows_core::TypeKind for SpeechAppendedSilence {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechAppendedSilence {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechSynthesis.SpeechAppendedSilence;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct SpeechPunctuationSilence(pub i32);
-impl SpeechPunctuationSilence {
-    pub const Default: Self = Self(0i32);
-    pub const Min: Self = Self(1i32);
-}
-impl windows_core::TypeKind for SpeechPunctuationSilence {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for SpeechPunctuationSilence {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechSynthesis.SpeechPunctuationSilence;i4)");
-}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechSynthesisStream(windows_core::IUnknown);
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-windows_core::imp::interface_hierarchy!(SpeechSynthesisStream, windows_core::IUnknown, windows_core::IInspectable);
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-windows_core::imp::required_hierarchy!(SpeechSynthesisStream, super::super::Foundation::IClosable, super::super::Storage::Streams::IContentTypeProvider, super::super::Storage::Streams::IInputStream, super::super::Storage::Streams::IOutputStream, super::super::Storage::Streams::IRandomAccessStream, super::super::Storage::Streams::IRandomAccessStreamWithContentType, super::Core::ITimedMetadataTrackProvider);
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-impl SpeechSynthesisStream {
-    pub fn Close(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IContentTypeProvider>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn ReadAsync<P0>(&self, buffer: P0, count: u32, options: super::super::Storage::Streams::InputStreamOptions) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u32>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IInputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), count, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FlushAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSize(&self, value: u64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetInputStreamAt(&self, position: u64) -> windows_core::Result<super::super::Storage::Streams::IInputStream> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetOutputStreamAt(&self, position: u64) -> windows_core::Result<super::super::Storage::Streams::IOutputStream> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetOutputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Position(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Seek(&self, position: u64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Seek)(windows_core::Interface::as_raw(this), position).ok() }
-    }
-    pub fn CloneStream(&self) -> windows_core::Result<super::super::Storage::Streams::IRandomAccessStream> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CloneStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanRead(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanRead)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanWrite(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<super::super::Storage::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanWrite)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Markers(&self) -> windows_core::Result<windows_collections::IVectorView<super::IMediaMarker>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Markers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TimedMetadataTracks(&self) -> windows_core::Result<windows_collections::IVectorView<super::Core::TimedMetadataTrack>> {
-        let this = &windows_core::Interface::cast::<super::Core::ITimedMetadataTrackProvider>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimedMetadataTracks)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-impl windows_core::RuntimeType for SpeechSynthesisStream {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechSynthesisStream>();
-}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-unsafe impl windows_core::Interface for SpeechSynthesisStream {
-    type Vtable = <ISpeechSynthesisStream as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechSynthesisStream as windows_core::Interface>::IID;
-}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for SpeechSynthesisStream {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.SpeechSynthesisStream";
-}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-unsafe impl Send for SpeechSynthesisStream {}
-#[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-unsafe impl Sync for SpeechSynthesisStream {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechSynthesizer(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechSynthesizer, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(SpeechSynthesizer, super::super::Foundation::IClosable);
-impl SpeechSynthesizer {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechSynthesizer, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn Close(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn AllVoices() -> windows_core::Result<windows_collections::IVectorView<VoiceInformation>> {
-        Self::IInstalledVoicesStatic(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AllVoices)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn DefaultVoice() -> windows_core::Result<VoiceInformation> {
-        Self::IInstalledVoicesStatic(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DefaultVoice)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TrySetDefaultVoiceAsync<P0>(voice: P0) -> windows_core::Result<windows_future::IAsyncOperation<bool>>
-    where
-        P0: windows_core::Param<VoiceInformation>,
-    {
-        Self::IInstalledVoicesStatic2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrySetDefaultVoiceAsync)(windows_core::Interface::as_raw(this), voice.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-    pub fn SynthesizeTextToStreamAsync(&self, text: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<SpeechSynthesisStream>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SynthesizeTextToStreamAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(text), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Media_Core", feature = "Storage_Streams"))]
-    pub fn SynthesizeSsmlToStreamAsync(&self, ssml: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<SpeechSynthesisStream>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SynthesizeSsmlToStreamAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(ssml), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetVoice<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<VoiceInformation>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetVoice)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Voice(&self) -> windows_core::Result<VoiceInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Voice)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Options(&self) -> windows_core::Result<SpeechSynthesizerOptions> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizer2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Options)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    fn IInstalledVoicesStatic<R, F: FnOnce(&IInstalledVoicesStatic) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechSynthesizer, IInstalledVoicesStatic> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IInstalledVoicesStatic2<R, F: FnOnce(&IInstalledVoicesStatic2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<SpeechSynthesizer, IInstalledVoicesStatic2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for SpeechSynthesizer {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechSynthesizer>();
-}
-unsafe impl windows_core::Interface for SpeechSynthesizer {
-    type Vtable = <ISpeechSynthesizer as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechSynthesizer as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechSynthesizer {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.SpeechSynthesizer";
-}
-unsafe impl Send for SpeechSynthesizer {}
-unsafe impl Sync for SpeechSynthesizer {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpeechSynthesizerOptions(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpeechSynthesizerOptions, windows_core::IUnknown, windows_core::IInspectable);
-impl SpeechSynthesizerOptions {
-    pub fn IncludeWordBoundaryMetadata(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IncludeWordBoundaryMetadata)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIncludeWordBoundaryMetadata(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIncludeWordBoundaryMetadata)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn IncludeSentenceBoundaryMetadata(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IncludeSentenceBoundaryMetadata)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIncludeSentenceBoundaryMetadata(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIncludeSentenceBoundaryMetadata)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AudioVolume(&self) -> windows_core::Result<f64> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioVolume)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAudioVolume(&self, value: f64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAudioVolume)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn SpeakingRate(&self) -> windows_core::Result<f64> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SpeakingRate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSpeakingRate(&self, value: f64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSpeakingRate)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AudioPitch(&self) -> windows_core::Result<f64> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioPitch)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAudioPitch(&self, value: f64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAudioPitch)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AppendedSilence(&self) -> windows_core::Result<SpeechAppendedSilence> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AppendedSilence)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAppendedSilence(&self, value: SpeechAppendedSilence) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAppendedSilence)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn PunctuationSilence(&self) -> windows_core::Result<SpeechPunctuationSilence> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PunctuationSilence)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPunctuationSilence(&self, value: SpeechPunctuationSilence) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<ISpeechSynthesizerOptions3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetPunctuationSilence)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeType for SpeechSynthesizerOptions {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpeechSynthesizerOptions>();
-}
-unsafe impl windows_core::Interface for SpeechSynthesizerOptions {
-    type Vtable = <ISpeechSynthesizerOptions as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpeechSynthesizerOptions as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpeechSynthesizerOptions {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.SpeechSynthesizerOptions";
-}
-unsafe impl Send for SpeechSynthesizerOptions {}
-unsafe impl Sync for SpeechSynthesizerOptions {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct VoiceGender(pub i32);
-impl VoiceGender {
-    pub const Male: Self = Self(0i32);
-    pub const Female: Self = Self(1i32);
-}
-impl windows_core::TypeKind for VoiceGender {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for VoiceGender {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.SpeechSynthesis.VoiceGender;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VoiceInformation(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VoiceInformation, windows_core::IUnknown, windows_core::IInspectable);
-impl VoiceInformation {
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Id(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Language(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Language)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Description(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Description)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Gender(&self) -> windows_core::Result<VoiceGender> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Gender)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for VoiceInformation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVoiceInformation>();
-}
-unsafe impl windows_core::Interface for VoiceInformation {
-    type Vtable = <IVoiceInformation as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVoiceInformation as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VoiceInformation {
-    const NAME: &'static str = "Windows.Media.SpeechSynthesis.VoiceInformation";
-}
-unsafe impl Send for VoiceInformation {}
-unsafe impl Sync for VoiceInformation {}
-}
-#[cfg(feature = "Media_Streaming")]
-pub mod Streaming{
-#[cfg(feature = "Media_Streaming_Adaptive")]
-pub mod Adaptive{
-#[cfg(feature = "Media_Core")]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSource(windows_core::IUnknown);
-#[cfg(feature = "Media_Core")]
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSource, windows_core::IUnknown, windows_core::IInspectable);
-#[cfg(feature = "Media_Core")]
-windows_core::imp::required_hierarchy!(AdaptiveMediaSource, super::super::super::Foundation::IClosable, super::super::Core::IMediaSource);
-#[cfg(feature = "Media_Core")]
-impl AdaptiveMediaSource {
-    pub fn IsLive(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsLive)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DesiredLiveOffset(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredLiveOffset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDesiredLiveOffset(&self, value: super::super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDesiredLiveOffset)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn InitialBitrate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InitialBitrate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetInitialBitrate(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetInitialBitrate)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn CurrentDownloadBitrate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentDownloadBitrate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CurrentPlaybackBitrate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentPlaybackBitrate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AvailableBitrates(&self) -> windows_core::Result<windows_collections::IVectorView<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AvailableBitrates)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DesiredMinBitrate(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredMinBitrate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDesiredMinBitrate<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u32>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDesiredMinBitrate)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn DesiredMaxBitrate(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredMaxBitrate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDesiredMaxBitrate<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u32>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDesiredMaxBitrate)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn AudioOnlyPlayback(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioOnlyPlayback)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn InboundBitsPerSecond(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InboundBitsPerSecond)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn InboundBitsPerSecondWindow(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InboundBitsPerSecondWindow)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetInboundBitsPerSecondWindow(&self, value: super::super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetInboundBitsPerSecondWindow)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn DownloadBitrateChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadBitrateChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DownloadBitrateChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveDownloadBitrateChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveDownloadBitrateChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn PlaybackBitrateChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourcePlaybackBitrateChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PlaybackBitrateChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemovePlaybackBitrateChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemovePlaybackBitrateChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn DownloadRequested<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadRequestedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DownloadRequested)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveDownloadRequested(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveDownloadRequested)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn DownloadCompleted<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadCompletedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DownloadCompleted)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveDownloadCompleted(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveDownloadCompleted)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn DownloadFailed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadFailedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DownloadFailed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveDownloadFailed(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveDownloadFailed)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn AdvancedSettings(&self) -> windows_core::Result<AdaptiveMediaSourceAdvancedSettings> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSource2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AdvancedSettings)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MinLiveOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSource3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinLiveOffset)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MaxSeekableWindowSize(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSource3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxSeekableWindowSize)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DesiredSeekableWindowSize(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSource3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredSeekableWindowSize)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDesiredSeekableWindowSize<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>,
-    {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSource3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetDesiredSeekableWindowSize)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Diagnostics(&self) -> windows_core::Result<AdaptiveMediaSourceDiagnostics> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSource3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Diagnostics)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCorrelatedTimes(&self) -> windows_core::Result<AdaptiveMediaSourceCorrelatedTimes> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSource3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCorrelatedTimes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsContentTypeSupported(contenttype: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        Self::IAdaptiveMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsContentTypeSupported)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(contenttype), &mut result__).map(|| result__)
-        })
-    }
-    pub fn CreateFromUriAsync<P0>(uri: P0) -> windows_core::Result<windows_future::IAsyncOperation<AdaptiveMediaSourceCreationResult>>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::Uri>,
-    {
-        Self::IAdaptiveMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromUriAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Web_Http")]
-    pub fn CreateFromUriWithDownloaderAsync<P0, P1>(uri: P0, httpclient: P1) -> windows_core::Result<windows_future::IAsyncOperation<AdaptiveMediaSourceCreationResult>>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::Uri>,
-        P1: windows_core::Param<super::super::super::Web::Http::HttpClient>,
-    {
-        Self::IAdaptiveMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromUriWithDownloaderAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), httpclient.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStreamAsync<P0, P1>(stream: P0, uri: P1, contenttype: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<AdaptiveMediaSourceCreationResult>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IInputStream>,
-        P1: windows_core::Param<super::super::super::Foundation::Uri>,
-    {
-        Self::IAdaptiveMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStreamAsync)(windows_core::Interface::as_raw(this), stream.param().abi(), uri.param().abi(), core::mem::transmute_copy(contenttype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(all(feature = "Storage_Streams", feature = "Web_Http"))]
-    pub fn CreateFromStreamWithDownloaderAsync<P0, P1, P3>(stream: P0, uri: P1, contenttype: &windows_core::HSTRING, httpclient: P3) -> windows_core::Result<windows_future::IAsyncOperation<AdaptiveMediaSourceCreationResult>>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IInputStream>,
-        P1: windows_core::Param<super::super::super::Foundation::Uri>,
-        P3: windows_core::Param<super::super::super::Web::Http::HttpClient>,
-    {
-        Self::IAdaptiveMediaSourceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStreamWithDownloaderAsync)(windows_core::Interface::as_raw(this), stream.param().abi(), uri.param().abi(), core::mem::transmute_copy(contenttype), httpclient.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Close(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IClosable>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    fn IAdaptiveMediaSourceStatics<R, F: FnOnce(&IAdaptiveMediaSourceStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<AdaptiveMediaSource, IAdaptiveMediaSourceStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeType for AdaptiveMediaSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSource>();
-}
-#[cfg(feature = "Media_Core")]
-unsafe impl windows_core::Interface for AdaptiveMediaSource {
-    type Vtable = <IAdaptiveMediaSource as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSource as windows_core::Interface>::IID;
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for AdaptiveMediaSource {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSource";
-}
-#[cfg(feature = "Media_Core")]
-unsafe impl Send for AdaptiveMediaSource {}
-#[cfg(feature = "Media_Core")]
-unsafe impl Sync for AdaptiveMediaSource {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceAdvancedSettings(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceAdvancedSettings, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceAdvancedSettings {
-    pub fn AllSegmentsIndependent(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AllSegmentsIndependent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAllSegmentsIndependent(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAllSegmentsIndependent)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn DesiredBitrateHeadroomRatio(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DesiredBitrateHeadroomRatio)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDesiredBitrateHeadroomRatio<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<f64>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDesiredBitrateHeadroomRatio)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn BitrateDowngradeTriggerRatio(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BitrateDowngradeTriggerRatio)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetBitrateDowngradeTriggerRatio<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<f64>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBitrateDowngradeTriggerRatio)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceAdvancedSettings {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceAdvancedSettings>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceAdvancedSettings {
-    type Vtable = <IAdaptiveMediaSourceAdvancedSettings as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceAdvancedSettings as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceAdvancedSettings {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceAdvancedSettings";
-}
-unsafe impl Send for AdaptiveMediaSourceAdvancedSettings {}
-unsafe impl Sync for AdaptiveMediaSourceAdvancedSettings {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceCorrelatedTimes(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceCorrelatedTimes, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceCorrelatedTimes {
-    pub fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PresentationTimeStamp(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PresentationTimeStamp)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ProgramDateTime(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProgramDateTime)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceCorrelatedTimes {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceCorrelatedTimes>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceCorrelatedTimes {
-    type Vtable = <IAdaptiveMediaSourceCorrelatedTimes as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceCorrelatedTimes as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceCorrelatedTimes {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceCorrelatedTimes";
-}
-unsafe impl Send for AdaptiveMediaSourceCorrelatedTimes {}
-unsafe impl Sync for AdaptiveMediaSourceCorrelatedTimes {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceCreationResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceCreationResult, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceCreationResult {
-    pub fn Status(&self) -> windows_core::Result<AdaptiveMediaSourceCreationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Media_Core")]
-    pub fn MediaSource(&self) -> windows_core::Result<AdaptiveMediaSource> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaSource)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Web_Http")]
-    pub fn HttpResponseMessage(&self) -> windows_core::Result<super::super::super::Web::Http::HttpResponseMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HttpResponseMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceCreationResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceCreationResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceCreationResult>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceCreationResult {
-    type Vtable = <IAdaptiveMediaSourceCreationResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceCreationResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceCreationResult {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceCreationResult";
-}
-unsafe impl Send for AdaptiveMediaSourceCreationResult {}
-unsafe impl Sync for AdaptiveMediaSourceCreationResult {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceCreationStatus(pub i32);
-impl AdaptiveMediaSourceCreationStatus {
-    pub const Success: Self = Self(0i32);
-    pub const ManifestDownloadFailure: Self = Self(1i32);
-    pub const ManifestParseFailure: Self = Self(2i32);
-    pub const UnsupportedManifestContentType: Self = Self(3i32);
-    pub const UnsupportedManifestVersion: Self = Self(4i32);
-    pub const UnsupportedManifestProfile: Self = Self(5i32);
-    pub const UnknownFailure: Self = Self(6i32);
-}
-impl windows_core::TypeKind for AdaptiveMediaSourceCreationStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceCreationStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceCreationStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDiagnosticAvailableEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDiagnosticAvailableEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDiagnosticAvailableEventArgs {
-    pub fn DiagnosticType(&self) -> windows_core::Result<AdaptiveMediaSourceDiagnosticType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DiagnosticType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RequestId(&self) -> windows_core::Result<super::super::super::Foundation::IReference<i32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestId)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SegmentId(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SegmentId)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceType(&self) -> windows_core::Result<super::super::super::Foundation::IReference<AdaptiveMediaSourceResourceType>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceType)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeOffset)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeLength)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Bitrate(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Bitrate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDiagnosticAvailableEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ResourceDuration(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDiagnosticAvailableEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceDuration)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDiagnosticAvailableEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDiagnosticAvailableEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDiagnosticAvailableEventArgs>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDiagnosticAvailableEventArgs {
-    type Vtable = <IAdaptiveMediaSourceDiagnosticAvailableEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDiagnosticAvailableEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDiagnosticAvailableEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDiagnosticAvailableEventArgs";
-}
-unsafe impl Send for AdaptiveMediaSourceDiagnosticAvailableEventArgs {}
-unsafe impl Sync for AdaptiveMediaSourceDiagnosticAvailableEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDiagnosticType(pub i32);
-impl AdaptiveMediaSourceDiagnosticType {
-    pub const ManifestUnchangedUponReload: Self = Self(0i32);
-    pub const ManifestMismatchUponReload: Self = Self(1i32);
-    pub const ManifestSignaledEndOfLiveEventUponReload: Self = Self(2i32);
-    pub const MediaSegmentSkipped: Self = Self(3i32);
-    pub const ResourceNotFound: Self = Self(4i32);
-    pub const ResourceTimedOut: Self = Self(5i32);
-    pub const ResourceParsingError: Self = Self(6i32);
-    pub const BitrateDisabled: Self = Self(7i32);
-    pub const FatalMediaSourceError: Self = Self(8i32);
-}
-impl windows_core::TypeKind for AdaptiveMediaSourceDiagnosticType {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDiagnosticType {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDiagnosticType;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDiagnostics(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDiagnostics, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDiagnostics {
-    pub fn DiagnosticAvailable<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSourceDiagnostics, AdaptiveMediaSourceDiagnosticAvailableEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DiagnosticAvailable)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveDiagnosticAvailable(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveDiagnosticAvailable)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDiagnostics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDiagnostics>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDiagnostics {
-    type Vtable = <IAdaptiveMediaSourceDiagnostics as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDiagnostics as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDiagnostics {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDiagnostics";
-}
-unsafe impl Send for AdaptiveMediaSourceDiagnostics {}
-unsafe impl Sync for AdaptiveMediaSourceDiagnostics {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDownloadBitrateChangedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDownloadBitrateChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDownloadBitrateChangedEventArgs {
-    pub fn OldValue(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OldValue)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn NewValue(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NewValue)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Reason(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadBitrateChangedReason> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Reason)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDownloadBitrateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDownloadBitrateChangedEventArgs>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDownloadBitrateChangedEventArgs {
-    type Vtable = <IAdaptiveMediaSourceDownloadBitrateChangedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDownloadBitrateChangedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDownloadBitrateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDownloadBitrateChangedEventArgs";
-}
-unsafe impl Send for AdaptiveMediaSourceDownloadBitrateChangedEventArgs {}
-unsafe impl Sync for AdaptiveMediaSourceDownloadBitrateChangedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDownloadBitrateChangedReason(pub i32);
-impl AdaptiveMediaSourceDownloadBitrateChangedReason {
-    pub const SufficientInboundBitsPerSecond: Self = Self(0i32);
-    pub const InsufficientInboundBitsPerSecond: Self = Self(1i32);
-    pub const LowBufferLevel: Self = Self(2i32);
-    pub const PositionChanged: Self = Self(3i32);
-    pub const TrackSelectionChanged: Self = Self(4i32);
-    pub const DesiredBitratesChanged: Self = Self(5i32);
-    pub const ErrorInPreviousBitrate: Self = Self(6i32);
-}
-impl windows_core::TypeKind for AdaptiveMediaSourceDownloadBitrateChangedReason {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDownloadBitrateChangedReason {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDownloadBitrateChangedReason;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDownloadCompletedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDownloadCompletedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDownloadCompletedEventArgs {
-    pub fn ResourceType(&self) -> windows_core::Result<AdaptiveMediaSourceResourceType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeOffset)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeLength)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Web_Http")]
-    pub fn HttpResponseMessage(&self) -> windows_core::Result<super::super::super::Web::Http::HttpResponseMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HttpResponseMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RequestId(&self) -> windows_core::Result<i32> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadCompletedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Statistics(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadStatistics> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadCompletedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Statistics)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadCompletedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceDuration(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadCompletedEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceDuration)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadCompletedEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDownloadCompletedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDownloadCompletedEventArgs>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDownloadCompletedEventArgs {
-    type Vtable = <IAdaptiveMediaSourceDownloadCompletedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDownloadCompletedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDownloadCompletedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDownloadCompletedEventArgs";
-}
-unsafe impl Send for AdaptiveMediaSourceDownloadCompletedEventArgs {}
-unsafe impl Sync for AdaptiveMediaSourceDownloadCompletedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDownloadFailedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDownloadFailedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDownloadFailedEventArgs {
-    pub fn ResourceType(&self) -> windows_core::Result<AdaptiveMediaSourceResourceType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeOffset)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeLength)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Web_Http")]
-    pub fn HttpResponseMessage(&self) -> windows_core::Result<super::super::super::Web::Http::HttpResponseMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HttpResponseMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RequestId(&self) -> windows_core::Result<i32> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadFailedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadFailedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Statistics(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadStatistics> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadFailedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Statistics)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadFailedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceDuration(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadFailedEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceDuration)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadFailedEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDownloadFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDownloadFailedEventArgs>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDownloadFailedEventArgs {
-    type Vtable = <IAdaptiveMediaSourceDownloadFailedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDownloadFailedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDownloadFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDownloadFailedEventArgs";
-}
-unsafe impl Send for AdaptiveMediaSourceDownloadFailedEventArgs {}
-unsafe impl Sync for AdaptiveMediaSourceDownloadFailedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDownloadRequestedDeferral(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDownloadRequestedDeferral, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDownloadRequestedDeferral {
-    pub fn Complete(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Complete)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDownloadRequestedDeferral {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDownloadRequestedDeferral>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDownloadRequestedDeferral {
-    type Vtable = <IAdaptiveMediaSourceDownloadRequestedDeferral as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDownloadRequestedDeferral as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDownloadRequestedDeferral {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDownloadRequestedDeferral";
-}
-unsafe impl Send for AdaptiveMediaSourceDownloadRequestedDeferral {}
-unsafe impl Sync for AdaptiveMediaSourceDownloadRequestedDeferral {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDownloadRequestedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDownloadRequestedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDownloadRequestedEventArgs {
-    pub fn ResourceType(&self) -> windows_core::Result<AdaptiveMediaSourceResourceType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeOffset)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeLength)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Result(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadResult> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Result)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDeferral(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadRequestedDeferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RequestId(&self) -> windows_core::Result<i32> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadRequestedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadRequestedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceDuration(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadRequestedEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceDuration)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResourceContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadRequestedEventArgs3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDownloadRequestedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDownloadRequestedEventArgs>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDownloadRequestedEventArgs {
-    type Vtable = <IAdaptiveMediaSourceDownloadRequestedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDownloadRequestedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDownloadRequestedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDownloadRequestedEventArgs";
-}
-unsafe impl Send for AdaptiveMediaSourceDownloadRequestedEventArgs {}
-unsafe impl Sync for AdaptiveMediaSourceDownloadRequestedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDownloadResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDownloadResult, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDownloadResult {
-    pub fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetResourceUri<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetResourceUri)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn InputStream(&self) -> windows_core::Result<super::super::super::Storage::Streams::IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InputStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetInputStream<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IInputStream>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetInputStream)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Buffer(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Buffer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetBuffer<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetBuffer)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetContentType(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetContentType)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn ExtendedStatus(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetExtendedStatus(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetExtendedStatus)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeOffset)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetResourceByteRangeOffset<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u64>>,
-    {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadResult2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetResourceByteRangeOffset)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResourceByteRangeLength)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetResourceByteRangeLength<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u64>>,
-    {
-        let this = &windows_core::Interface::cast::<IAdaptiveMediaSourceDownloadResult2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetResourceByteRangeLength)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDownloadResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDownloadResult>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDownloadResult {
-    type Vtable = <IAdaptiveMediaSourceDownloadResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDownloadResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDownloadResult {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDownloadResult";
-}
-unsafe impl Send for AdaptiveMediaSourceDownloadResult {}
-unsafe impl Sync for AdaptiveMediaSourceDownloadResult {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceDownloadStatistics(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourceDownloadStatistics, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourceDownloadStatistics {
-    pub fn ContentBytesReceivedCount(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentBytesReceivedCount)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn TimeToHeadersReceived(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimeToHeadersReceived)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TimeToFirstByteReceived(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimeToFirstByteReceived)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TimeToLastByteReceived(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TimeToLastByteReceived)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceDownloadStatistics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourceDownloadStatistics>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourceDownloadStatistics {
-    type Vtable = <IAdaptiveMediaSourceDownloadStatistics as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourceDownloadStatistics as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourceDownloadStatistics {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceDownloadStatistics";
-}
-unsafe impl Send for AdaptiveMediaSourceDownloadStatistics {}
-unsafe impl Sync for AdaptiveMediaSourceDownloadStatistics {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct AdaptiveMediaSourcePlaybackBitrateChangedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(AdaptiveMediaSourcePlaybackBitrateChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl AdaptiveMediaSourcePlaybackBitrateChangedEventArgs {
-    pub fn OldValue(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OldValue)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn NewValue(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NewValue)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AudioOnly(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AudioOnly)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourcePlaybackBitrateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs>();
-}
-unsafe impl windows_core::Interface for AdaptiveMediaSourcePlaybackBitrateChangedEventArgs {
-    type Vtable = <IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for AdaptiveMediaSourcePlaybackBitrateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.AdaptiveMediaSourcePlaybackBitrateChangedEventArgs";
-}
-unsafe impl Send for AdaptiveMediaSourcePlaybackBitrateChangedEventArgs {}
-unsafe impl Sync for AdaptiveMediaSourcePlaybackBitrateChangedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct AdaptiveMediaSourceResourceType(pub i32);
-impl AdaptiveMediaSourceResourceType {
-    pub const Manifest: Self = Self(0i32);
-    pub const InitializationSegment: Self = Self(1i32);
-    pub const MediaSegment: Self = Self(2i32);
-    pub const Key: Self = Self(3i32);
-    pub const InitializationVector: Self = Self(4i32);
-    pub const MediaSegmentIndex: Self = Self(5i32);
-}
-impl windows_core::TypeKind for AdaptiveMediaSourceResourceType {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for AdaptiveMediaSourceResourceType {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Media.Streaming.Adaptive.AdaptiveMediaSourceResourceType;i4)");
-}
-#[cfg(feature = "Media_Core")]
-windows_core::imp::define_interface!(IAdaptiveMediaSource, IAdaptiveMediaSource_Vtbl, 0x4c7332ef_d39f_4396_b4d9_043957a7c964);
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeType for IAdaptiveMediaSource {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Media_Core")]
-impl windows_core::RuntimeName for IAdaptiveMediaSource {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSource";
-}
-#[cfg(feature = "Media_Core")]
-pub trait IAdaptiveMediaSource_Impl: super::super::Core::IMediaSource_Impl {
-    fn IsLive(&self) -> windows_core::Result<bool>;
-    fn DesiredLiveOffset(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan>;
-    fn SetDesiredLiveOffset(&self, value: &super::super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn InitialBitrate(&self) -> windows_core::Result<u32>;
-    fn SetInitialBitrate(&self, value: u32) -> windows_core::Result<()>;
-    fn CurrentDownloadBitrate(&self) -> windows_core::Result<u32>;
-    fn CurrentPlaybackBitrate(&self) -> windows_core::Result<u32>;
-    fn AvailableBitrates(&self) -> windows_core::Result<windows_collections::IVectorView<u32>>;
-    fn DesiredMinBitrate(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>>;
-    fn SetDesiredMinBitrate(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u32>>) -> windows_core::Result<()>;
-    fn DesiredMaxBitrate(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>>;
-    fn SetDesiredMaxBitrate(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u32>>) -> windows_core::Result<()>;
-    fn AudioOnlyPlayback(&self) -> windows_core::Result<bool>;
-    fn InboundBitsPerSecond(&self) -> windows_core::Result<u64>;
-    fn InboundBitsPerSecondWindow(&self) -> windows_core::Result<super::super::super::Foundation::TimeSpan>;
-    fn SetInboundBitsPerSecondWindow(&self, value: &super::super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-    fn DownloadBitrateChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadBitrateChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveDownloadBitrateChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn PlaybackBitrateChanged(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourcePlaybackBitrateChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemovePlaybackBitrateChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn DownloadRequested(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadRequestedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveDownloadRequested(&self, token: i64) -> windows_core::Result<()>;
-    fn DownloadCompleted(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadCompletedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveDownloadCompleted(&self, token: i64) -> windows_core::Result<()>;
-    fn DownloadFailed(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSource, AdaptiveMediaSourceDownloadFailedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveDownloadFailed(&self, token: i64) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Media_Core")]
-impl IAdaptiveMediaSource_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsLive<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::IsLive(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DesiredLiveOffset<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::DesiredLiveOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDesiredLiveOffset<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::SetDesiredLiveOffset(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn InitialBitrate<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::InitialBitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetInitialBitrate<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::SetInitialBitrate(this, value).into()
-            }
-        }
-        unsafe extern "system" fn CurrentDownloadBitrate<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::CurrentDownloadBitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CurrentPlaybackBitrate<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::CurrentPlaybackBitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AvailableBitrates<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::AvailableBitrates(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DesiredMinBitrate<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::DesiredMinBitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDesiredMinBitrate<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::SetDesiredMinBitrate(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn DesiredMaxBitrate<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::DesiredMaxBitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDesiredMaxBitrate<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::SetDesiredMaxBitrate(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn AudioOnlyPlayback<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::AudioOnlyPlayback(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn InboundBitsPerSecond<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::InboundBitsPerSecond(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn InboundBitsPerSecondWindow<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::InboundBitsPerSecondWindow(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetInboundBitsPerSecondWindow<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::SetInboundBitsPerSecondWindow(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn DownloadBitrateChanged<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::DownloadBitrateChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveDownloadBitrateChanged<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::RemoveDownloadBitrateChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn PlaybackBitrateChanged<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::PlaybackBitrateChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemovePlaybackBitrateChanged<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::RemovePlaybackBitrateChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn DownloadRequested<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::DownloadRequested(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveDownloadRequested<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::RemoveDownloadRequested(this, token).into()
-            }
-        }
-        unsafe extern "system" fn DownloadCompleted<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::DownloadCompleted(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveDownloadCompleted<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::RemoveDownloadCompleted(this, token).into()
-            }
-        }
-        unsafe extern "system" fn DownloadFailed<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource_Impl::DownloadFailed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveDownloadFailed<Identity: IAdaptiveMediaSource_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource_Impl::RemoveDownloadFailed(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSource, OFFSET>(),
-            IsLive: IsLive::<Identity, OFFSET>,
-            DesiredLiveOffset: DesiredLiveOffset::<Identity, OFFSET>,
-            SetDesiredLiveOffset: SetDesiredLiveOffset::<Identity, OFFSET>,
-            InitialBitrate: InitialBitrate::<Identity, OFFSET>,
-            SetInitialBitrate: SetInitialBitrate::<Identity, OFFSET>,
-            CurrentDownloadBitrate: CurrentDownloadBitrate::<Identity, OFFSET>,
-            CurrentPlaybackBitrate: CurrentPlaybackBitrate::<Identity, OFFSET>,
-            AvailableBitrates: AvailableBitrates::<Identity, OFFSET>,
-            DesiredMinBitrate: DesiredMinBitrate::<Identity, OFFSET>,
-            SetDesiredMinBitrate: SetDesiredMinBitrate::<Identity, OFFSET>,
-            DesiredMaxBitrate: DesiredMaxBitrate::<Identity, OFFSET>,
-            SetDesiredMaxBitrate: SetDesiredMaxBitrate::<Identity, OFFSET>,
-            AudioOnlyPlayback: AudioOnlyPlayback::<Identity, OFFSET>,
-            InboundBitsPerSecond: InboundBitsPerSecond::<Identity, OFFSET>,
-            InboundBitsPerSecondWindow: InboundBitsPerSecondWindow::<Identity, OFFSET>,
-            SetInboundBitsPerSecondWindow: SetInboundBitsPerSecondWindow::<Identity, OFFSET>,
-            DownloadBitrateChanged: DownloadBitrateChanged::<Identity, OFFSET>,
-            RemoveDownloadBitrateChanged: RemoveDownloadBitrateChanged::<Identity, OFFSET>,
-            PlaybackBitrateChanged: PlaybackBitrateChanged::<Identity, OFFSET>,
-            RemovePlaybackBitrateChanged: RemovePlaybackBitrateChanged::<Identity, OFFSET>,
-            DownloadRequested: DownloadRequested::<Identity, OFFSET>,
-            RemoveDownloadRequested: RemoveDownloadRequested::<Identity, OFFSET>,
-            DownloadCompleted: DownloadCompleted::<Identity, OFFSET>,
-            RemoveDownloadCompleted: RemoveDownloadCompleted::<Identity, OFFSET>,
-            DownloadFailed: DownloadFailed::<Identity, OFFSET>,
-            RemoveDownloadFailed: RemoveDownloadFailed::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSource as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "Media_Core")]
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSource_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsLive: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub DesiredLiveOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetDesiredLiveOffset: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub InitialBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetInitialBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub CurrentDownloadBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub CurrentPlaybackBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub AvailableBitrates: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DesiredMinBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDesiredMinBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DesiredMaxBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDesiredMaxBitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AudioOnlyPlayback: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub InboundBitsPerSecond: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u64) -> windows_core::HRESULT,
-    pub InboundBitsPerSecondWindow: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub SetInboundBitsPerSecondWindow: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub DownloadBitrateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveDownloadBitrateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub PlaybackBitrateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemovePlaybackBitrateChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub DownloadRequested: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveDownloadRequested: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub DownloadCompleted: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveDownloadCompleted: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub DownloadFailed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveDownloadFailed: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSource2, IAdaptiveMediaSource2_Vtbl, 0x17890342_6760_4bb9_a58a_f7aa98b08c0e);
-impl windows_core::RuntimeType for IAdaptiveMediaSource2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSource2 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSource2";
-}
-pub trait IAdaptiveMediaSource2_Impl: windows_core::IUnknownImpl {
-    fn AdvancedSettings(&self) -> windows_core::Result<AdaptiveMediaSourceAdvancedSettings>;
-}
-impl IAdaptiveMediaSource2_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSource2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AdvancedSettings<Identity: IAdaptiveMediaSource2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource2_Impl::AdvancedSettings(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSource2, OFFSET>(),
-            AdvancedSettings: AdvancedSettings::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSource2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSource2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AdvancedSettings: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSource3, IAdaptiveMediaSource3_Vtbl, 0xba7023fd_c334_461b_a36e_c99f54f7174a);
-impl windows_core::RuntimeType for IAdaptiveMediaSource3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSource3 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSource3";
-}
-pub trait IAdaptiveMediaSource3_Impl: windows_core::IUnknownImpl {
-    fn MinLiveOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn MaxSeekableWindowSize(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn DesiredSeekableWindowSize(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn SetDesiredSeekableWindowSize(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn Diagnostics(&self) -> windows_core::Result<AdaptiveMediaSourceDiagnostics>;
-    fn GetCorrelatedTimes(&self) -> windows_core::Result<AdaptiveMediaSourceCorrelatedTimes>;
-}
-impl IAdaptiveMediaSource3_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSource3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MinLiveOffset<Identity: IAdaptiveMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource3_Impl::MinLiveOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxSeekableWindowSize<Identity: IAdaptiveMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource3_Impl::MaxSeekableWindowSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DesiredSeekableWindowSize<Identity: IAdaptiveMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource3_Impl::DesiredSeekableWindowSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDesiredSeekableWindowSize<Identity: IAdaptiveMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSource3_Impl::SetDesiredSeekableWindowSize(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Diagnostics<Identity: IAdaptiveMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource3_Impl::Diagnostics(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCorrelatedTimes<Identity: IAdaptiveMediaSource3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSource3_Impl::GetCorrelatedTimes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSource3, OFFSET>(),
-            MinLiveOffset: MinLiveOffset::<Identity, OFFSET>,
-            MaxSeekableWindowSize: MaxSeekableWindowSize::<Identity, OFFSET>,
-            DesiredSeekableWindowSize: DesiredSeekableWindowSize::<Identity, OFFSET>,
-            SetDesiredSeekableWindowSize: SetDesiredSeekableWindowSize::<Identity, OFFSET>,
-            Diagnostics: Diagnostics::<Identity, OFFSET>,
-            GetCorrelatedTimes: GetCorrelatedTimes::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSource3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSource3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub MinLiveOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub MaxSeekableWindowSize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DesiredSeekableWindowSize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDesiredSeekableWindowSize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Diagnostics: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetCorrelatedTimes: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceAdvancedSettings, IAdaptiveMediaSourceAdvancedSettings_Vtbl, 0x55db1680_1aeb_47dc_aa08_9a11610ba45a);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceAdvancedSettings {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceAdvancedSettings {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceAdvancedSettings";
-}
-pub trait IAdaptiveMediaSourceAdvancedSettings_Impl: windows_core::IUnknownImpl {
-    fn AllSegmentsIndependent(&self) -> windows_core::Result<bool>;
-    fn SetAllSegmentsIndependent(&self, value: bool) -> windows_core::Result<()>;
-    fn DesiredBitrateHeadroomRatio(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>>;
-    fn SetDesiredBitrateHeadroomRatio(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<f64>>) -> windows_core::Result<()>;
-    fn BitrateDowngradeTriggerRatio(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>>;
-    fn SetBitrateDowngradeTriggerRatio(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<f64>>) -> windows_core::Result<()>;
-}
-impl IAdaptiveMediaSourceAdvancedSettings_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceAdvancedSettings_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AllSegmentsIndependent<Identity: IAdaptiveMediaSourceAdvancedSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceAdvancedSettings_Impl::AllSegmentsIndependent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAllSegmentsIndependent<Identity: IAdaptiveMediaSourceAdvancedSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceAdvancedSettings_Impl::SetAllSegmentsIndependent(this, value).into()
-            }
-        }
-        unsafe extern "system" fn DesiredBitrateHeadroomRatio<Identity: IAdaptiveMediaSourceAdvancedSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceAdvancedSettings_Impl::DesiredBitrateHeadroomRatio(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDesiredBitrateHeadroomRatio<Identity: IAdaptiveMediaSourceAdvancedSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceAdvancedSettings_Impl::SetDesiredBitrateHeadroomRatio(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn BitrateDowngradeTriggerRatio<Identity: IAdaptiveMediaSourceAdvancedSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceAdvancedSettings_Impl::BitrateDowngradeTriggerRatio(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetBitrateDowngradeTriggerRatio<Identity: IAdaptiveMediaSourceAdvancedSettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceAdvancedSettings_Impl::SetBitrateDowngradeTriggerRatio(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceAdvancedSettings, OFFSET>(),
-            AllSegmentsIndependent: AllSegmentsIndependent::<Identity, OFFSET>,
-            SetAllSegmentsIndependent: SetAllSegmentsIndependent::<Identity, OFFSET>,
-            DesiredBitrateHeadroomRatio: DesiredBitrateHeadroomRatio::<Identity, OFFSET>,
-            SetDesiredBitrateHeadroomRatio: SetDesiredBitrateHeadroomRatio::<Identity, OFFSET>,
-            BitrateDowngradeTriggerRatio: BitrateDowngradeTriggerRatio::<Identity, OFFSET>,
-            SetBitrateDowngradeTriggerRatio: SetBitrateDowngradeTriggerRatio::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceAdvancedSettings as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceAdvancedSettings_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub AllSegmentsIndependent: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetAllSegmentsIndependent: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    pub DesiredBitrateHeadroomRatio: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetDesiredBitrateHeadroomRatio: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub BitrateDowngradeTriggerRatio: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetBitrateDowngradeTriggerRatio: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceCorrelatedTimes, IAdaptiveMediaSourceCorrelatedTimes_Vtbl, 0x05108787_e032_48e1_ab8d_002b0b3051df);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceCorrelatedTimes {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceCorrelatedTimes {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceCorrelatedTimes";
-}
-pub trait IAdaptiveMediaSourceCorrelatedTimes_Impl: windows_core::IUnknownImpl {
-    fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn PresentationTimeStamp(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn ProgramDateTime(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>;
-}
-impl IAdaptiveMediaSourceCorrelatedTimes_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceCorrelatedTimes_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Position<Identity: IAdaptiveMediaSourceCorrelatedTimes_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceCorrelatedTimes_Impl::Position(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PresentationTimeStamp<Identity: IAdaptiveMediaSourceCorrelatedTimes_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceCorrelatedTimes_Impl::PresentationTimeStamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProgramDateTime<Identity: IAdaptiveMediaSourceCorrelatedTimes_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceCorrelatedTimes_Impl::ProgramDateTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceCorrelatedTimes, OFFSET>(),
-            Position: Position::<Identity, OFFSET>,
-            PresentationTimeStamp: PresentationTimeStamp::<Identity, OFFSET>,
-            ProgramDateTime: ProgramDateTime::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceCorrelatedTimes as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceCorrelatedTimes_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Position: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PresentationTimeStamp: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ProgramDateTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceCreationResult, IAdaptiveMediaSourceCreationResult_Vtbl, 0x4686b6b2_800f_4e31_9093_76d4782013e7);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceCreationResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Media_Core", feature = "Web_Http"))]
-impl windows_core::RuntimeName for IAdaptiveMediaSourceCreationResult {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceCreationResult";
-}
-#[cfg(all(feature = "Media_Core", feature = "Web_Http"))]
-pub trait IAdaptiveMediaSourceCreationResult_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<AdaptiveMediaSourceCreationStatus>;
-    fn MediaSource(&self) -> windows_core::Result<AdaptiveMediaSource>;
-    fn HttpResponseMessage(&self) -> windows_core::Result<super::super::super::Web::Http::HttpResponseMessage>;
-}
-#[cfg(all(feature = "Media_Core", feature = "Web_Http"))]
-impl IAdaptiveMediaSourceCreationResult_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceCreationResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IAdaptiveMediaSourceCreationResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AdaptiveMediaSourceCreationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceCreationResult_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MediaSource<Identity: IAdaptiveMediaSourceCreationResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceCreationResult_Impl::MediaSource(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn HttpResponseMessage<Identity: IAdaptiveMediaSourceCreationResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceCreationResult_Impl::HttpResponseMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceCreationResult, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            MediaSource: MediaSource::<Identity, OFFSET>,
-            HttpResponseMessage: HttpResponseMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceCreationResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceCreationResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Status: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AdaptiveMediaSourceCreationStatus) -> windows_core::HRESULT,
-    #[cfg(feature = "Media_Core")]
-    pub MediaSource: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Media_Core"))]
-    MediaSource: usize,
-    #[cfg(feature = "Web_Http")]
-    pub HttpResponseMessage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Web_Http"))]
-    HttpResponseMessage: usize,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceCreationResult2, IAdaptiveMediaSourceCreationResult2_Vtbl, 0x1c3243bf_1c44_404b_a201_df45ac7898e8);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceCreationResult2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceCreationResult2 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceCreationResult2";
-}
-pub trait IAdaptiveMediaSourceCreationResult2_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-}
-impl IAdaptiveMediaSourceCreationResult2_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceCreationResult2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IAdaptiveMediaSourceCreationResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceCreationResult2_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceCreationResult2, OFFSET>(),
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceCreationResult2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceCreationResult2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ExtendedError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::HRESULT) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDiagnosticAvailableEventArgs, IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Vtbl, 0x3af64f06_6d9c_494a_b7a9_b3a5dee6ad68);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDiagnosticAvailableEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDiagnosticAvailableEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDiagnosticAvailableEventArgs";
-}
-pub trait IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl: windows_core::IUnknownImpl {
-    fn DiagnosticType(&self) -> windows_core::Result<AdaptiveMediaSourceDiagnosticType>;
-    fn RequestId(&self) -> windows_core::Result<super::super::super::Foundation::IReference<i32>>;
-    fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn SegmentId(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn ResourceType(&self) -> windows_core::Result<super::super::super::Foundation::IReference<AdaptiveMediaSourceResourceType>>;
-    fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri>;
-    fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn Bitrate(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>>;
-}
-impl IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DiagnosticType<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AdaptiveMediaSourceDiagnosticType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::DiagnosticType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestId<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::RequestId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Position<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::Position(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SegmentId<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::SegmentId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceType<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::ResourceType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceUri<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::ResourceUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeOffset<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::ResourceByteRangeOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeLength<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::ResourceByteRangeLength(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Bitrate<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Impl::Bitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDiagnosticAvailableEventArgs, OFFSET>(),
-            DiagnosticType: DiagnosticType::<Identity, OFFSET>,
-            RequestId: RequestId::<Identity, OFFSET>,
-            Position: Position::<Identity, OFFSET>,
-            SegmentId: SegmentId::<Identity, OFFSET>,
-            ResourceType: ResourceType::<Identity, OFFSET>,
-            ResourceUri: ResourceUri::<Identity, OFFSET>,
-            ResourceByteRangeOffset: ResourceByteRangeOffset::<Identity, OFFSET>,
-            ResourceByteRangeLength: ResourceByteRangeLength::<Identity, OFFSET>,
-            Bitrate: Bitrate::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDiagnosticAvailableEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDiagnosticAvailableEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub DiagnosticType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AdaptiveMediaSourceDiagnosticType) -> windows_core::HRESULT,
-    pub RequestId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Position: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SegmentId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeLength: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Bitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDiagnosticAvailableEventArgs2, IAdaptiveMediaSourceDiagnosticAvailableEventArgs2_Vtbl, 0x8c6dd857_16a5_4d9f_810e_00bd901b3ef9);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDiagnosticAvailableEventArgs2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDiagnosticAvailableEventArgs2 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDiagnosticAvailableEventArgs2";
-}
-pub trait IAdaptiveMediaSourceDiagnosticAvailableEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-}
-impl IAdaptiveMediaSourceDiagnosticAvailableEventArgs2_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs2_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDiagnosticAvailableEventArgs2, OFFSET>(),
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDiagnosticAvailableEventArgs2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDiagnosticAvailableEventArgs2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ExtendedError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::HRESULT) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDiagnosticAvailableEventArgs3, IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Vtbl, 0xc3650cd5_daeb_4103_84da_68769ad513ff);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDiagnosticAvailableEventArgs3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDiagnosticAvailableEventArgs3 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDiagnosticAvailableEventArgs3";
-}
-pub trait IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Impl: windows_core::IUnknownImpl {
-    fn ResourceDuration(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn ResourceContentType(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceDuration<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Impl::ResourceDuration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceContentType<Identity: IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Impl::ResourceContentType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDiagnosticAvailableEventArgs3, OFFSET>(),
-            ResourceDuration: ResourceDuration::<Identity, OFFSET>,
-            ResourceContentType: ResourceContentType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDiagnosticAvailableEventArgs3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDiagnosticAvailableEventArgs3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceDuration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceContentType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDiagnostics, IAdaptiveMediaSourceDiagnostics_Vtbl, 0x9b24ee68_962e_448c_aebf_b29b56098e23);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDiagnostics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDiagnostics {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDiagnostics";
-}
-pub trait IAdaptiveMediaSourceDiagnostics_Impl: windows_core::IUnknownImpl {
-    fn DiagnosticAvailable(&self, handler: windows_core::Ref<'_, super::super::super::Foundation::TypedEventHandler<AdaptiveMediaSourceDiagnostics, AdaptiveMediaSourceDiagnosticAvailableEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveDiagnosticAvailable(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IAdaptiveMediaSourceDiagnostics_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDiagnostics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DiagnosticAvailable<Identity: IAdaptiveMediaSourceDiagnostics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDiagnostics_Impl::DiagnosticAvailable(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveDiagnosticAvailable<Identity: IAdaptiveMediaSourceDiagnostics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDiagnostics_Impl::RemoveDiagnosticAvailable(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDiagnostics, OFFSET>(),
-            DiagnosticAvailable: DiagnosticAvailable::<Identity, OFFSET>,
-            RemoveDiagnosticAvailable: RemoveDiagnosticAvailable::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDiagnostics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDiagnostics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub DiagnosticAvailable: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveDiagnosticAvailable: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadBitrateChangedEventArgs, IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Vtbl, 0x670c0a44_e04e_4eff_816a_17399f78f4ba);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadBitrateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadBitrateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadBitrateChangedEventArgs";
-}
-pub trait IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn OldValue(&self) -> windows_core::Result<u32>;
-    fn NewValue(&self) -> windows_core::Result<u32>;
-}
-impl IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OldValue<Identity: IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Impl::OldValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NewValue<Identity: IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Impl::NewValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadBitrateChangedEventArgs, OFFSET>(),
-            OldValue: OldValue::<Identity, OFFSET>,
-            NewValue: NewValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadBitrateChangedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadBitrateChangedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub OldValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub NewValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2, IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2_Vtbl, 0xf3f1f444_96ae_4de0_b540_2b3246e6968c);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2";
-}
-pub trait IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn Reason(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadBitrateChangedReason>;
-}
-impl IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Reason<Identity: IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AdaptiveMediaSourceDownloadBitrateChangedReason) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2_Impl::Reason(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2, OFFSET>(),
-            Reason: Reason::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadBitrateChangedEventArgs2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Reason: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AdaptiveMediaSourceDownloadBitrateChangedReason) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadCompletedEventArgs, IAdaptiveMediaSourceDownloadCompletedEventArgs_Vtbl, 0x19240dc3_5b37_4a1a_8970_d621cb6ca83b);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadCompletedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Web_Http")]
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadCompletedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadCompletedEventArgs";
-}
-#[cfg(feature = "Web_Http")]
-pub trait IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn ResourceType(&self) -> windows_core::Result<AdaptiveMediaSourceResourceType>;
-    fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri>;
-    fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn HttpResponseMessage(&self) -> windows_core::Result<super::super::super::Web::Http::HttpResponseMessage>;
-}
-#[cfg(feature = "Web_Http")]
-impl IAdaptiveMediaSourceDownloadCompletedEventArgs_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceType<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AdaptiveMediaSourceResourceType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl::ResourceType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceUri<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl::ResourceUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeOffset<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl::ResourceByteRangeOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeLength<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl::ResourceByteRangeLength(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn HttpResponseMessage<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs_Impl::HttpResponseMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadCompletedEventArgs, OFFSET>(),
-            ResourceType: ResourceType::<Identity, OFFSET>,
-            ResourceUri: ResourceUri::<Identity, OFFSET>,
-            ResourceByteRangeOffset: ResourceByteRangeOffset::<Identity, OFFSET>,
-            ResourceByteRangeLength: ResourceByteRangeLength::<Identity, OFFSET>,
-            HttpResponseMessage: HttpResponseMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadCompletedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadCompletedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AdaptiveMediaSourceResourceType) -> windows_core::HRESULT,
-    pub ResourceUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeLength: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Web_Http")]
-    pub HttpResponseMessage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Web_Http"))]
-    HttpResponseMessage: usize,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadCompletedEventArgs2, IAdaptiveMediaSourceDownloadCompletedEventArgs2_Vtbl, 0x704744c4_964a_40e4_af95_9177dd6dfa00);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadCompletedEventArgs2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadCompletedEventArgs2 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadCompletedEventArgs2";
-}
-pub trait IAdaptiveMediaSourceDownloadCompletedEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn RequestId(&self) -> windows_core::Result<i32>;
-    fn Statistics(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadStatistics>;
-    fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-}
-impl IAdaptiveMediaSourceDownloadCompletedEventArgs2_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RequestId<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs2_Impl::RequestId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Statistics<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs2_Impl::Statistics(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Position<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs2_Impl::Position(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadCompletedEventArgs2, OFFSET>(),
-            RequestId: RequestId::<Identity, OFFSET>,
-            Statistics: Statistics::<Identity, OFFSET>,
-            Position: Position::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadCompletedEventArgs2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadCompletedEventArgs2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub RequestId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub Statistics: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Position: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadCompletedEventArgs3, IAdaptiveMediaSourceDownloadCompletedEventArgs3_Vtbl, 0x0f8a8bd1_93b2_47c6_badc_8be2c8f7f6e8);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadCompletedEventArgs3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadCompletedEventArgs3 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadCompletedEventArgs3";
-}
-pub trait IAdaptiveMediaSourceDownloadCompletedEventArgs3_Impl: windows_core::IUnknownImpl {
-    fn ResourceDuration(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn ResourceContentType(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IAdaptiveMediaSourceDownloadCompletedEventArgs3_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceDuration<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs3_Impl::ResourceDuration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceContentType<Identity: IAdaptiveMediaSourceDownloadCompletedEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadCompletedEventArgs3_Impl::ResourceContentType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadCompletedEventArgs3, OFFSET>(),
-            ResourceDuration: ResourceDuration::<Identity, OFFSET>,
-            ResourceContentType: ResourceContentType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadCompletedEventArgs3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadCompletedEventArgs3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceDuration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceContentType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadFailedEventArgs, IAdaptiveMediaSourceDownloadFailedEventArgs_Vtbl, 0x37739048_f4ab_40a4_b135_c6dfd8bd7ff1);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadFailedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Web_Http")]
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadFailedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadFailedEventArgs";
-}
-#[cfg(feature = "Web_Http")]
-pub trait IAdaptiveMediaSourceDownloadFailedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn ResourceType(&self) -> windows_core::Result<AdaptiveMediaSourceResourceType>;
-    fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri>;
-    fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn HttpResponseMessage(&self) -> windows_core::Result<super::super::super::Web::Http::HttpResponseMessage>;
-}
-#[cfg(feature = "Web_Http")]
-impl IAdaptiveMediaSourceDownloadFailedEventArgs_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceType<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AdaptiveMediaSourceResourceType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs_Impl::ResourceType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceUri<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs_Impl::ResourceUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeOffset<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs_Impl::ResourceByteRangeOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeLength<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs_Impl::ResourceByteRangeLength(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn HttpResponseMessage<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs_Impl::HttpResponseMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadFailedEventArgs, OFFSET>(),
-            ResourceType: ResourceType::<Identity, OFFSET>,
-            ResourceUri: ResourceUri::<Identity, OFFSET>,
-            ResourceByteRangeOffset: ResourceByteRangeOffset::<Identity, OFFSET>,
-            ResourceByteRangeLength: ResourceByteRangeLength::<Identity, OFFSET>,
-            HttpResponseMessage: HttpResponseMessage::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadFailedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadFailedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AdaptiveMediaSourceResourceType) -> windows_core::HRESULT,
-    pub ResourceUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeLength: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Web_Http")]
-    pub HttpResponseMessage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Web_Http"))]
-    HttpResponseMessage: usize,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadFailedEventArgs2, IAdaptiveMediaSourceDownloadFailedEventArgs2_Vtbl, 0x70919568_967c_4986_90c5_c6fc4b31e2d8);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadFailedEventArgs2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadFailedEventArgs2 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadFailedEventArgs2";
-}
-pub trait IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn RequestId(&self) -> windows_core::Result<i32>;
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-    fn Statistics(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadStatistics>;
-    fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-}
-impl IAdaptiveMediaSourceDownloadFailedEventArgs2_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RequestId<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl::RequestId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ExtendedError<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Statistics<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl::Statistics(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Position<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs2_Impl::Position(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadFailedEventArgs2, OFFSET>(),
-            RequestId: RequestId::<Identity, OFFSET>,
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-            Statistics: Statistics::<Identity, OFFSET>,
-            Position: Position::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadFailedEventArgs2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadFailedEventArgs2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub RequestId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub ExtendedError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::HRESULT) -> windows_core::HRESULT,
-    pub Statistics: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Position: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadFailedEventArgs3, IAdaptiveMediaSourceDownloadFailedEventArgs3_Vtbl, 0xd0354549_1132_4a10_915a_c2211b5b9409);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadFailedEventArgs3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadFailedEventArgs3 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadFailedEventArgs3";
-}
-pub trait IAdaptiveMediaSourceDownloadFailedEventArgs3_Impl: windows_core::IUnknownImpl {
-    fn ResourceDuration(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn ResourceContentType(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IAdaptiveMediaSourceDownloadFailedEventArgs3_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceDuration<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs3_Impl::ResourceDuration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceContentType<Identity: IAdaptiveMediaSourceDownloadFailedEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadFailedEventArgs3_Impl::ResourceContentType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadFailedEventArgs3, OFFSET>(),
-            ResourceDuration: ResourceDuration::<Identity, OFFSET>,
-            ResourceContentType: ResourceContentType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadFailedEventArgs3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadFailedEventArgs3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceDuration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceContentType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadRequestedDeferral, IAdaptiveMediaSourceDownloadRequestedDeferral_Vtbl, 0x05c68f64_fa20_4dbd_9821_4bf4c9bf77ab);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadRequestedDeferral {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadRequestedDeferral {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadRequestedDeferral";
-}
-pub trait IAdaptiveMediaSourceDownloadRequestedDeferral_Impl: windows_core::IUnknownImpl {
-    fn Complete(&self) -> windows_core::Result<()>;
-}
-impl IAdaptiveMediaSourceDownloadRequestedDeferral_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadRequestedDeferral_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Complete<Identity: IAdaptiveMediaSourceDownloadRequestedDeferral_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDownloadRequestedDeferral_Impl::Complete(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadRequestedDeferral, OFFSET>(),
-            Complete: Complete::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadRequestedDeferral as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadRequestedDeferral_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Complete: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadRequestedEventArgs, IAdaptiveMediaSourceDownloadRequestedEventArgs_Vtbl, 0xc83fdffd_44a9_47a2_bf96_03398b4bfaaf);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadRequestedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadRequestedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadRequestedEventArgs";
-}
-pub trait IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn ResourceType(&self) -> windows_core::Result<AdaptiveMediaSourceResourceType>;
-    fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri>;
-    fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn Result(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadResult>;
-    fn GetDeferral(&self) -> windows_core::Result<AdaptiveMediaSourceDownloadRequestedDeferral>;
-}
-impl IAdaptiveMediaSourceDownloadRequestedEventArgs_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceType<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut AdaptiveMediaSourceResourceType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl::ResourceType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceUri<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl::ResourceUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeOffset<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl::ResourceByteRangeOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeLength<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl::ResourceByteRangeLength(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Result<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl::Result(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadRequestedEventArgs, OFFSET>(),
-            ResourceType: ResourceType::<Identity, OFFSET>,
-            ResourceUri: ResourceUri::<Identity, OFFSET>,
-            ResourceByteRangeOffset: ResourceByteRangeOffset::<Identity, OFFSET>,
-            ResourceByteRangeLength: ResourceByteRangeLength::<Identity, OFFSET>,
-            Result: Result::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadRequestedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadRequestedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut AdaptiveMediaSourceResourceType) -> windows_core::HRESULT,
-    pub ResourceUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeLength: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Result: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDeferral: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadRequestedEventArgs2, IAdaptiveMediaSourceDownloadRequestedEventArgs2_Vtbl, 0xb37d8bfe_aa44_4d82_825b_611de3bcfecb);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadRequestedEventArgs2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadRequestedEventArgs2 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadRequestedEventArgs2";
-}
-pub trait IAdaptiveMediaSourceDownloadRequestedEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn RequestId(&self) -> windows_core::Result<i32>;
-    fn Position(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-}
-impl IAdaptiveMediaSourceDownloadRequestedEventArgs2_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RequestId<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs2_Impl::RequestId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Position<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs2_Impl::Position(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadRequestedEventArgs2, OFFSET>(),
-            RequestId: RequestId::<Identity, OFFSET>,
-            Position: Position::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadRequestedEventArgs2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadRequestedEventArgs2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub RequestId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
-    pub Position: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadRequestedEventArgs3, IAdaptiveMediaSourceDownloadRequestedEventArgs3_Vtbl, 0x333c50fd_4f62_4481_ab44_1e47b0574225);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadRequestedEventArgs3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadRequestedEventArgs3 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadRequestedEventArgs3";
-}
-pub trait IAdaptiveMediaSourceDownloadRequestedEventArgs3_Impl: windows_core::IUnknownImpl {
-    fn ResourceDuration(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn ResourceContentType(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IAdaptiveMediaSourceDownloadRequestedEventArgs3_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceDuration<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs3_Impl::ResourceDuration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResourceContentType<Identity: IAdaptiveMediaSourceDownloadRequestedEventArgs3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadRequestedEventArgs3_Impl::ResourceContentType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadRequestedEventArgs3, OFFSET>(),
-            ResourceDuration: ResourceDuration::<Identity, OFFSET>,
-            ResourceContentType: ResourceContentType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadRequestedEventArgs3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadRequestedEventArgs3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceDuration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceContentType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadResult, IAdaptiveMediaSourceDownloadResult_Vtbl, 0xf4afdc73_bcee_4a6a_9f0a_fec41e2339b0);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadResult {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadResult";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IAdaptiveMediaSourceDownloadResult_Impl: windows_core::IUnknownImpl {
-    fn ResourceUri(&self) -> windows_core::Result<super::super::super::Foundation::Uri>;
-    fn SetResourceUri(&self, value: windows_core::Ref<'_, super::super::super::Foundation::Uri>) -> windows_core::Result<()>;
-    fn InputStream(&self) -> windows_core::Result<super::super::super::Storage::Streams::IInputStream>;
-    fn SetInputStream(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IInputStream>) -> windows_core::Result<()>;
-    fn Buffer(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn SetBuffer(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-    fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetContentType(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn ExtendedStatus(&self) -> windows_core::Result<u32>;
-    fn SetExtendedStatus(&self, value: u32) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IAdaptiveMediaSourceDownloadResult_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceUri<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadResult_Impl::ResourceUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetResourceUri<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDownloadResult_Impl::SetResourceUri(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn InputStream<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadResult_Impl::InputStream(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetInputStream<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDownloadResult_Impl::SetInputStream(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Buffer<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadResult_Impl::Buffer(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetBuffer<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDownloadResult_Impl::SetBuffer(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ContentType<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadResult_Impl::ContentType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContentType<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDownloadResult_Impl::SetContentType(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ExtendedStatus<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadResult_Impl::ExtendedStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetExtendedStatus<Identity: IAdaptiveMediaSourceDownloadResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDownloadResult_Impl::SetExtendedStatus(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadResult, OFFSET>(),
-            ResourceUri: ResourceUri::<Identity, OFFSET>,
-            SetResourceUri: SetResourceUri::<Identity, OFFSET>,
-            InputStream: InputStream::<Identity, OFFSET>,
-            SetInputStream: SetInputStream::<Identity, OFFSET>,
-            Buffer: Buffer::<Identity, OFFSET>,
-            SetBuffer: SetBuffer::<Identity, OFFSET>,
-            ContentType: ContentType::<Identity, OFFSET>,
-            SetContentType: SetContentType::<Identity, OFFSET>,
-            ExtendedStatus: ExtendedStatus::<Identity, OFFSET>,
-            SetExtendedStatus: SetExtendedStatus::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetResourceUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub InputStream: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    InputStream: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub SetInputStream: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    SetInputStream: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub Buffer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    Buffer: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub SetBuffer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    SetBuffer: usize,
-    pub ContentType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetContentType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ExtendedStatus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetExtendedStatus: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadResult2, IAdaptiveMediaSourceDownloadResult2_Vtbl, 0x15552cb7_7b80_4ac4_8660_a4b97f7c70f0);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadResult2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadResult2 {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadResult2";
-}
-pub trait IAdaptiveMediaSourceDownloadResult2_Impl: windows_core::IUnknownImpl {
-    fn ResourceByteRangeOffset(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn SetResourceByteRangeOffset(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u64>>) -> windows_core::Result<()>;
-    fn ResourceByteRangeLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn SetResourceByteRangeLength(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u64>>) -> windows_core::Result<()>;
-}
-impl IAdaptiveMediaSourceDownloadResult2_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadResult2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResourceByteRangeOffset<Identity: IAdaptiveMediaSourceDownloadResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadResult2_Impl::ResourceByteRangeOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetResourceByteRangeOffset<Identity: IAdaptiveMediaSourceDownloadResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDownloadResult2_Impl::SetResourceByteRangeOffset(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ResourceByteRangeLength<Identity: IAdaptiveMediaSourceDownloadResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadResult2_Impl::ResourceByteRangeLength(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetResourceByteRangeLength<Identity: IAdaptiveMediaSourceDownloadResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IAdaptiveMediaSourceDownloadResult2_Impl::SetResourceByteRangeLength(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadResult2, OFFSET>(),
-            ResourceByteRangeOffset: ResourceByteRangeOffset::<Identity, OFFSET>,
-            SetResourceByteRangeOffset: SetResourceByteRangeOffset::<Identity, OFFSET>,
-            ResourceByteRangeLength: ResourceByteRangeLength::<Identity, OFFSET>,
-            SetResourceByteRangeLength: SetResourceByteRangeLength::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadResult2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadResult2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ResourceByteRangeOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetResourceByteRangeOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ResourceByteRangeLength: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetResourceByteRangeLength: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceDownloadStatistics, IAdaptiveMediaSourceDownloadStatistics_Vtbl, 0xa306cefb_e96a_4dff_a9b8_1ae08c01ae98);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceDownloadStatistics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourceDownloadStatistics {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceDownloadStatistics";
-}
-pub trait IAdaptiveMediaSourceDownloadStatistics_Impl: windows_core::IUnknownImpl {
-    fn ContentBytesReceivedCount(&self) -> windows_core::Result<u64>;
-    fn TimeToHeadersReceived(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn TimeToFirstByteReceived(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn TimeToLastByteReceived(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-}
-impl IAdaptiveMediaSourceDownloadStatistics_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceDownloadStatistics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ContentBytesReceivedCount<Identity: IAdaptiveMediaSourceDownloadStatistics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadStatistics_Impl::ContentBytesReceivedCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TimeToHeadersReceived<Identity: IAdaptiveMediaSourceDownloadStatistics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadStatistics_Impl::TimeToHeadersReceived(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TimeToFirstByteReceived<Identity: IAdaptiveMediaSourceDownloadStatistics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadStatistics_Impl::TimeToFirstByteReceived(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TimeToLastByteReceived<Identity: IAdaptiveMediaSourceDownloadStatistics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceDownloadStatistics_Impl::TimeToLastByteReceived(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceDownloadStatistics, OFFSET>(),
-            ContentBytesReceivedCount: ContentBytesReceivedCount::<Identity, OFFSET>,
-            TimeToHeadersReceived: TimeToHeadersReceived::<Identity, OFFSET>,
-            TimeToFirstByteReceived: TimeToFirstByteReceived::<Identity, OFFSET>,
-            TimeToLastByteReceived: TimeToLastByteReceived::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceDownloadStatistics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceDownloadStatistics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ContentBytesReceivedCount: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u64) -> windows_core::HRESULT,
-    pub TimeToHeadersReceived: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TimeToFirstByteReceived: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TimeToLastByteReceived: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs, IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Vtbl, 0x23a29f6d_7dda_4a51_87a9_6fa8c5b292be);
-impl windows_core::RuntimeType for IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs";
-}
-pub trait IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn OldValue(&self) -> windows_core::Result<u32>;
-    fn NewValue(&self) -> windows_core::Result<u32>;
-    fn AudioOnly(&self) -> windows_core::Result<bool>;
-}
-impl IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OldValue<Identity: IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Impl::OldValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NewValue<Identity: IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Impl::NewValue(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AudioOnly<Identity: IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Impl::AudioOnly(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs, OFFSET>(),
-            OldValue: OldValue::<Identity, OFFSET>,
-            NewValue: NewValue::<Identity, OFFSET>,
-            AudioOnly: AudioOnly::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourcePlaybackBitrateChangedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub OldValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub NewValue: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub AudioOnly: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IAdaptiveMediaSourceStatics, IAdaptiveMediaSourceStatics_Vtbl, 0x50a6bd5d_66ef_4cd3_9579_9e660507dc3f);
-impl windows_core::RuntimeType for IAdaptiveMediaSourceStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Storage_Streams", feature = "Web_Http"))]
-impl windows_core::RuntimeName for IAdaptiveMediaSourceStatics {
-    const NAME: &'static str = "Windows.Media.Streaming.Adaptive.IAdaptiveMediaSourceStatics";
-}
-#[cfg(all(feature = "Storage_Streams", feature = "Web_Http"))]
-pub trait IAdaptiveMediaSourceStatics_Impl: windows_core::IUnknownImpl {
-    fn IsContentTypeSupported(&self, contentType: &windows_core::HSTRING) -> windows_core::Result<bool>;
-    fn CreateFromUriAsync(&self, uri: windows_core::Ref<'_, super::super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperation<AdaptiveMediaSourceCreationResult>>;
-    fn CreateFromUriWithDownloaderAsync(&self, uri: windows_core::Ref<'_, super::super::super::Foundation::Uri>, httpClient: windows_core::Ref<'_, super::super::super::Web::Http::HttpClient>) -> windows_core::Result<windows_future::IAsyncOperation<AdaptiveMediaSourceCreationResult>>;
-    fn CreateFromStreamAsync(&self, stream: windows_core::Ref<'_, super::super::super::Storage::Streams::IInputStream>, uri: windows_core::Ref<'_, super::super::super::Foundation::Uri>, contentType: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<AdaptiveMediaSourceCreationResult>>;
-    fn CreateFromStreamWithDownloaderAsync(&self, stream: windows_core::Ref<'_, super::super::super::Storage::Streams::IInputStream>, uri: windows_core::Ref<'_, super::super::super::Foundation::Uri>, contentType: &windows_core::HSTRING, httpClient: windows_core::Ref<'_, super::super::super::Web::Http::HttpClient>) -> windows_core::Result<windows_future::IAsyncOperation<AdaptiveMediaSourceCreationResult>>;
-}
-#[cfg(all(feature = "Storage_Streams", feature = "Web_Http"))]
-impl IAdaptiveMediaSourceStatics_Vtbl {
-    pub const fn new<Identity: IAdaptiveMediaSourceStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsContentTypeSupported<Identity: IAdaptiveMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, contenttype: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceStatics_Impl::IsContentTypeSupported(this, core::mem::transmute(&contenttype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromUriAsync<Identity: IAdaptiveMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceStatics_Impl::CreateFromUriAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromUriWithDownloaderAsync<Identity: IAdaptiveMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, httpclient: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceStatics_Impl::CreateFromUriWithDownloaderAsync(this, core::mem::transmute_copy(&uri), core::mem::transmute_copy(&httpclient)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStreamAsync<Identity: IAdaptiveMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, contenttype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceStatics_Impl::CreateFromStreamAsync(this, core::mem::transmute_copy(&stream), core::mem::transmute_copy(&uri), core::mem::transmute(&contenttype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStreamWithDownloaderAsync<Identity: IAdaptiveMediaSourceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, contenttype: *mut core::ffi::c_void, httpclient: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAdaptiveMediaSourceStatics_Impl::CreateFromStreamWithDownloaderAsync(this, core::mem::transmute_copy(&stream), core::mem::transmute_copy(&uri), core::mem::transmute(&contenttype), core::mem::transmute_copy(&httpclient)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAdaptiveMediaSourceStatics, OFFSET>(),
-            IsContentTypeSupported: IsContentTypeSupported::<Identity, OFFSET>,
-            CreateFromUriAsync: CreateFromUriAsync::<Identity, OFFSET>,
-            CreateFromUriWithDownloaderAsync: CreateFromUriWithDownloaderAsync::<Identity, OFFSET>,
-            CreateFromStreamAsync: CreateFromStreamAsync::<Identity, OFFSET>,
-            CreateFromStreamWithDownloaderAsync: CreateFromStreamWithDownloaderAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAdaptiveMediaSourceStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IAdaptiveMediaSourceStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsContentTypeSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub CreateFromUriAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Web_Http")]
-    pub CreateFromUriWithDownloaderAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Web_Http"))]
-    CreateFromUriWithDownloaderAsync: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub CreateFromStreamAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    CreateFromStreamAsync: usize,
-    #[cfg(all(feature = "Storage_Streams", feature = "Web_Http"))]
-    pub CreateFromStreamWithDownloaderAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Storage_Streams", feature = "Web_Http")))]
-    CreateFromStreamWithDownloaderAsync: usize,
-}
-}
-}
-}
-#[cfg(feature = "Networking")]
 pub mod Networking{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct EndpointPair(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(EndpointPair, windows_core::IUnknown, windows_core::IInspectable);
 impl EndpointPair {
-    pub fn LocalHostName(&self) -> windows_core::Result<HostName> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LocalHostName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetLocalHostName<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HostName>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLocalHostName)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn LocalServiceName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LocalServiceName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetLocalServiceName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLocalServiceName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn RemoteHostName(&self) -> windows_core::Result<HostName> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RemoteHostName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetRemoteHostName<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HostName>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRemoteHostName)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn RemoteServiceName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RemoteServiceName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetRemoteServiceName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRemoteServiceName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn CreateEndpointPair<P0, P2>(localhostname: P0, localservicename: &windows_core::HSTRING, remotehostname: P2, remoteservicename: &windows_core::HSTRING) -> windows_core::Result<EndpointPair>
-    where
-        P0: windows_core::Param<HostName>,
-        P2: windows_core::Param<HostName>,
-    {
-        Self::IEndpointPairFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateEndpointPair)(windows_core::Interface::as_raw(this), localhostname.param().abi(), core::mem::transmute_copy(localservicename), remotehostname.param().abi(), core::mem::transmute_copy(remoteservicename), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IEndpointPairFactory<R, F: FnOnce(&IEndpointPairFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<EndpointPair, IEndpointPairFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -70692,71 +12141,12 @@ pub struct HostName(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HostName, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HostName, super::Foundation::IStringable);
 impl HostName {
-    #[cfg(feature = "Networking_Connectivity")]
-    pub fn IPInformation(&self) -> windows_core::Result<Connectivity::IPInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IPInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RawName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RawName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CanonicalName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanonicalName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<HostNameType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsEqual<P0>(&self, hostname: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HostName>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEqual)(windows_core::Interface::as_raw(this), hostname.param().abi(), &mut result__).map(|| result__)
-        }
-    }
     pub fn CreateHostName(hostname: &windows_core::HSTRING) -> windows_core::Result<HostName> {
         Self::IHostNameFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).CreateHostName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(hostname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn Compare(value1: &windows_core::HSTRING, value2: &windows_core::HSTRING) -> windows_core::Result<i32> {
-        Self::IHostNameStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Compare)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value1), core::mem::transmute_copy(value2), &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHostNameFactory<R, F: FnOnce(&IHostNameFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HostName, IHostNameFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -70843,113 +12233,6 @@ windows_core::imp::define_interface!(IEndpointPair, IEndpointPair_Vtbl, 0x33a0aa
 impl windows_core::RuntimeType for IEndpointPair {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IEndpointPair {
-    const NAME: &'static str = "Windows.Networking.IEndpointPair";
-}
-pub trait IEndpointPair_Impl: windows_core::IUnknownImpl {
-    fn LocalHostName(&self) -> windows_core::Result<HostName>;
-    fn SetLocalHostName(&self, value: windows_core::Ref<'_, HostName>) -> windows_core::Result<()>;
-    fn LocalServiceName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetLocalServiceName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn RemoteHostName(&self) -> windows_core::Result<HostName>;
-    fn SetRemoteHostName(&self, value: windows_core::Ref<'_, HostName>) -> windows_core::Result<()>;
-    fn RemoteServiceName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetRemoteServiceName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IEndpointPair_Vtbl {
-    pub const fn new<Identity: IEndpointPair_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LocalHostName<Identity: IEndpointPair_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEndpointPair_Impl::LocalHostName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLocalHostName<Identity: IEndpointPair_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IEndpointPair_Impl::SetLocalHostName(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn LocalServiceName<Identity: IEndpointPair_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEndpointPair_Impl::LocalServiceName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLocalServiceName<Identity: IEndpointPair_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IEndpointPair_Impl::SetLocalServiceName(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn RemoteHostName<Identity: IEndpointPair_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEndpointPair_Impl::RemoteHostName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRemoteHostName<Identity: IEndpointPair_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IEndpointPair_Impl::SetRemoteHostName(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn RemoteServiceName<Identity: IEndpointPair_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEndpointPair_Impl::RemoteServiceName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRemoteServiceName<Identity: IEndpointPair_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IEndpointPair_Impl::SetRemoteServiceName(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IEndpointPair, OFFSET>(),
-            LocalHostName: LocalHostName::<Identity, OFFSET>,
-            SetLocalHostName: SetLocalHostName::<Identity, OFFSET>,
-            LocalServiceName: LocalServiceName::<Identity, OFFSET>,
-            SetLocalServiceName: SetLocalServiceName::<Identity, OFFSET>,
-            RemoteHostName: RemoteHostName::<Identity, OFFSET>,
-            SetRemoteHostName: SetRemoteHostName::<Identity, OFFSET>,
-            RemoteServiceName: RemoteServiceName::<Identity, OFFSET>,
-            SetRemoteServiceName: SetRemoteServiceName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IEndpointPair as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEndpointPair_Vtbl {
@@ -70967,36 +12250,6 @@ windows_core::imp::define_interface!(IEndpointPairFactory, IEndpointPairFactory_
 impl windows_core::RuntimeType for IEndpointPairFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IEndpointPairFactory {
-    const NAME: &'static str = "Windows.Networking.IEndpointPairFactory";
-}
-pub trait IEndpointPairFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateEndpointPair(&self, localHostName: windows_core::Ref<'_, HostName>, localServiceName: &windows_core::HSTRING, remoteHostName: windows_core::Ref<'_, HostName>, remoteServiceName: &windows_core::HSTRING) -> windows_core::Result<EndpointPair>;
-}
-impl IEndpointPairFactory_Vtbl {
-    pub const fn new<Identity: IEndpointPairFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateEndpointPair<Identity: IEndpointPairFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, localhostname: *mut core::ffi::c_void, localservicename: *mut core::ffi::c_void, remotehostname: *mut core::ffi::c_void, remoteservicename: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IEndpointPairFactory_Impl::CreateEndpointPair(this, core::mem::transmute_copy(&localhostname), core::mem::transmute(&localservicename), core::mem::transmute_copy(&remotehostname), core::mem::transmute(&remoteservicename)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IEndpointPairFactory, OFFSET>(),
-            CreateEndpointPair: CreateEndpointPair::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IEndpointPairFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEndpointPairFactory_Vtbl {
@@ -71007,112 +12260,6 @@ windows_core::imp::define_interface!(IHostName, IHostName_Vtbl, 0xbf8ecaad_ed96_
 impl windows_core::RuntimeType for IHostName {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Networking_Connectivity")]
-impl windows_core::RuntimeName for IHostName {
-    const NAME: &'static str = "Windows.Networking.IHostName";
-}
-#[cfg(feature = "Networking_Connectivity")]
-pub trait IHostName_Impl: windows_core::IUnknownImpl {
-    fn IPInformation(&self) -> windows_core::Result<Connectivity::IPInformation>;
-    fn RawName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn CanonicalName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Type(&self) -> windows_core::Result<HostNameType>;
-    fn IsEqual(&self, hostName: windows_core::Ref<'_, HostName>) -> windows_core::Result<bool>;
-}
-#[cfg(feature = "Networking_Connectivity")]
-impl IHostName_Vtbl {
-    pub const fn new<Identity: IHostName_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IPInformation<Identity: IHostName_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHostName_Impl::IPInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RawName<Identity: IHostName_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHostName_Impl::RawName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DisplayName<Identity: IHostName_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHostName_Impl::DisplayName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CanonicalName<Identity: IHostName_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHostName_Impl::CanonicalName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Type<Identity: IHostName_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut HostNameType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHostName_Impl::Type(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsEqual<Identity: IHostName_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, hostname: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHostName_Impl::IsEqual(this, core::mem::transmute_copy(&hostname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHostName, OFFSET>(),
-            IPInformation: IPInformation::<Identity, OFFSET>,
-            RawName: RawName::<Identity, OFFSET>,
-            DisplayName: DisplayName::<Identity, OFFSET>,
-            CanonicalName: CanonicalName::<Identity, OFFSET>,
-            Type: Type::<Identity, OFFSET>,
-            IsEqual: IsEqual::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHostName as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHostName_Vtbl {
@@ -71131,33 +12278,6 @@ windows_core::imp::define_interface!(IHostNameFactory, IHostNameFactory_Vtbl, 0x
 impl windows_core::RuntimeType for IHostNameFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHostNameFactory {
-    const NAME: &'static str = "Windows.Networking.IHostNameFactory";
-}
-pub trait IHostNameFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateHostName(&self, hostName: &windows_core::HSTRING) -> windows_core::Result<HostName>;
-}
-impl IHostNameFactory_Vtbl {
-    pub const fn new<Identity: IHostNameFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateHostName<Identity: IHostNameFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, hostname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHostNameFactory_Impl::CreateHostName(this, core::mem::transmute(&hostname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHostNameFactory, OFFSET>(), CreateHostName: CreateHostName::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHostNameFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHostNameFactory_Vtbl {
@@ -71168,1422 +12288,17 @@ windows_core::imp::define_interface!(IHostNameStatics, IHostNameStatics_Vtbl, 0x
 impl windows_core::RuntimeType for IHostNameStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHostNameStatics {
-    const NAME: &'static str = "Windows.Networking.IHostNameStatics";
-}
-pub trait IHostNameStatics_Impl: windows_core::IUnknownImpl {
-    fn Compare(&self, value1: &windows_core::HSTRING, value2: &windows_core::HSTRING) -> windows_core::Result<i32>;
-}
-impl IHostNameStatics_Vtbl {
-    pub const fn new<Identity: IHostNameStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Compare<Identity: IHostNameStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value1: *mut core::ffi::c_void, value2: *mut core::ffi::c_void, result__: *mut i32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHostNameStatics_Impl::Compare(this, core::mem::transmute(&value1), core::mem::transmute(&value2)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHostNameStatics, OFFSET>(), Compare: Compare::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHostNameStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHostNameStatics_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
     pub Compare: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut i32) -> windows_core::HRESULT,
 }
-#[cfg(feature = "Networking_BackgroundTransfer")]
-pub mod BackgroundTransfer{
-#[repr(C)]
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct BackgroundDownloadProgress {
-    pub BytesReceived: u64,
-    pub TotalBytesToReceive: u64,
-    pub Status: BackgroundTransferStatus,
-    pub HasResponseChanged: bool,
-    pub HasRestarted: bool,
-}
-impl windows_core::TypeKind for BackgroundDownloadProgress {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for BackgroundDownloadProgress {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"struct(Windows.Networking.BackgroundTransfer.BackgroundDownloadProgress;u8;u8;enum(Windows.Networking.BackgroundTransfer.BackgroundTransferStatus;i4);b1;b1)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct BackgroundTransferBehavior(pub i32);
-impl BackgroundTransferBehavior {
-    pub const Parallel: Self = Self(0i32);
-    pub const Serialized: Self = Self(1i32);
-}
-impl windows_core::TypeKind for BackgroundTransferBehavior {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for BackgroundTransferBehavior {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Networking.BackgroundTransfer.BackgroundTransferBehavior;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct BackgroundTransferCostPolicy(pub i32);
-impl BackgroundTransferCostPolicy {
-    pub const Default: Self = Self(0i32);
-    pub const UnrestrictedOnly: Self = Self(1i32);
-    pub const Always: Self = Self(2i32);
-}
-impl windows_core::TypeKind for BackgroundTransferCostPolicy {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for BackgroundTransferCostPolicy {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Networking.BackgroundTransfer.BackgroundTransferCostPolicy;i4)");
-}
-#[repr(C)]
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct BackgroundTransferFileRange {
-    pub Offset: u64,
-    pub Length: u64,
-}
-impl windows_core::TypeKind for BackgroundTransferFileRange {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for BackgroundTransferFileRange {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"struct(Windows.Networking.BackgroundTransfer.BackgroundTransferFileRange;u8;u8)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct BackgroundTransferGroup(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(BackgroundTransferGroup, windows_core::IUnknown, windows_core::IInspectable);
-impl BackgroundTransferGroup {
-    pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn TransferBehavior(&self) -> windows_core::Result<BackgroundTransferBehavior> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TransferBehavior)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetTransferBehavior(&self, value: BackgroundTransferBehavior) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTransferBehavior)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn CreateGroup(name: &windows_core::HSTRING) -> windows_core::Result<BackgroundTransferGroup> {
-        Self::IBackgroundTransferGroupStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateGroup)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IBackgroundTransferGroupStatics<R, F: FnOnce(&IBackgroundTransferGroupStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<BackgroundTransferGroup, IBackgroundTransferGroupStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for BackgroundTransferGroup {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBackgroundTransferGroup>();
-}
-unsafe impl windows_core::Interface for BackgroundTransferGroup {
-    type Vtable = <IBackgroundTransferGroup as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IBackgroundTransferGroup as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for BackgroundTransferGroup {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.BackgroundTransferGroup";
-}
-unsafe impl Send for BackgroundTransferGroup {}
-unsafe impl Sync for BackgroundTransferGroup {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct BackgroundTransferPriority(pub i32);
-impl BackgroundTransferPriority {
-    pub const Default: Self = Self(0i32);
-    pub const High: Self = Self(1i32);
-    pub const Low: Self = Self(2i32);
-}
-impl windows_core::TypeKind for BackgroundTransferPriority {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for BackgroundTransferPriority {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Networking.BackgroundTransfer.BackgroundTransferPriority;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct BackgroundTransferRangesDownloadedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(BackgroundTransferRangesDownloadedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl BackgroundTransferRangesDownloadedEventArgs {
-    pub fn WasDownloadRestarted(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WasDownloadRestarted)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AddedRanges(&self) -> windows_core::Result<windows_collections::IVector<BackgroundTransferFileRange>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AddedRanges)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDeferral(&self) -> windows_core::Result<super::super::Foundation::Deferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for BackgroundTransferRangesDownloadedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBackgroundTransferRangesDownloadedEventArgs>();
-}
-unsafe impl windows_core::Interface for BackgroundTransferRangesDownloadedEventArgs {
-    type Vtable = <IBackgroundTransferRangesDownloadedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IBackgroundTransferRangesDownloadedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for BackgroundTransferRangesDownloadedEventArgs {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.BackgroundTransferRangesDownloadedEventArgs";
-}
-unsafe impl Send for BackgroundTransferRangesDownloadedEventArgs {}
-unsafe impl Sync for BackgroundTransferRangesDownloadedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct BackgroundTransferStatus(pub i32);
-impl BackgroundTransferStatus {
-    pub const Idle: Self = Self(0i32);
-    pub const Running: Self = Self(1i32);
-    pub const PausedByApplication: Self = Self(2i32);
-    pub const PausedCostedNetwork: Self = Self(3i32);
-    pub const PausedNoNetwork: Self = Self(4i32);
-    pub const Completed: Self = Self(5i32);
-    pub const Canceled: Self = Self(6i32);
-    pub const Error: Self = Self(7i32);
-    pub const PausedRecoverableWebErrorStatus: Self = Self(8i32);
-    pub const PausedSystemPolicy: Self = Self(32i32);
-}
-impl windows_core::TypeKind for BackgroundTransferStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for BackgroundTransferStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Networking.BackgroundTransfer.BackgroundTransferStatus;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct DownloadOperation(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(DownloadOperation, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(DownloadOperation, IBackgroundTransferOperation, IBackgroundTransferOperationPriority);
-impl DownloadOperation {
-    pub fn Guid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperation>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Guid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RequestedUri(&self) -> windows_core::Result<super::super::Foundation::Uri> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperation>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestedUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Method(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperation>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Method)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn Group(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperation>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Group)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CostPolicy(&self) -> windows_core::Result<BackgroundTransferCostPolicy> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperation>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CostPolicy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCostPolicy(&self, value: BackgroundTransferCostPolicy) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperation>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetCostPolicy)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetResultStreamAt(&self, position: u64) -> windows_core::Result<super::super::Storage::Streams::IInputStream> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperation>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetResultStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetResponseInformation(&self) -> windows_core::Result<ResponseInformation> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperation>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetResponseInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Priority(&self) -> windows_core::Result<BackgroundTransferPriority> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperationPriority>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Priority)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPriority(&self, value: BackgroundTransferPriority) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IBackgroundTransferOperationPriority>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetPriority)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn ResultFile(&self) -> windows_core::Result<super::super::Storage::IStorageFile> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResultFile)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Progress(&self) -> windows_core::Result<BackgroundDownloadProgress> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Progress)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn StartAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<DownloadOperation, DownloadOperation>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StartAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AttachAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<DownloadOperation, DownloadOperation>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AttachAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Pause(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Pause)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn Resume(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Resume)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn TransferGroup(&self) -> windows_core::Result<BackgroundTransferGroup> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TransferGroup)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsRandomAccessRequired(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsRandomAccessRequired)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsRandomAccessRequired(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetIsRandomAccessRequired)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetResultRandomAccessStreamReference(&self) -> windows_core::Result<super::super::Storage::Streams::IRandomAccessStreamReference> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetResultRandomAccessStreamReference)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDownloadedRanges(&self) -> windows_core::Result<windows_collections::IVector<BackgroundTransferFileRange>> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDownloadedRanges)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RangesDownloaded<P0>(&self, eventhandler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DownloadOperation, BackgroundTransferRangesDownloadedEventArgs>>,
-    {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RangesDownloaded)(windows_core::Interface::as_raw(this), eventhandler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveRangesDownloaded(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveRangesDownloaded)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn SetRequestedUri<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetRequestedUri)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Web")]
-    pub fn RecoverableWebErrorStatuses(&self) -> windows_core::Result<windows_collections::IVector<super::super::Web::WebErrorStatus>> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RecoverableWebErrorStatuses)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Web")]
-    pub fn CurrentWebErrorStatus(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Web::WebErrorStatus>> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentWebErrorStatus)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MakeCurrentInTransferGroup(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation4>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).MakeCurrentInTransferGroup)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn SetRequestHeader(&self, headername: &windows_core::HSTRING, headervalue: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation5>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetRequestHeader)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(headername), core::mem::transmute_copy(headervalue)).ok() }
-    }
-    pub fn RemoveRequestHeader(&self, headername: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IDownloadOperation5>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveRequestHeader)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(headername)).ok() }
-    }
-}
-impl windows_core::RuntimeType for DownloadOperation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDownloadOperation>();
-}
-unsafe impl windows_core::Interface for DownloadOperation {
-    type Vtable = <IDownloadOperation as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IDownloadOperation as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for DownloadOperation {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.DownloadOperation";
-}
-unsafe impl Send for DownloadOperation {}
-unsafe impl Sync for DownloadOperation {}
-windows_core::imp::define_interface!(IBackgroundTransferGroup, IBackgroundTransferGroup_Vtbl, 0xd8c3e3e4_6459_4540_85eb_aaa1c8903677);
-impl windows_core::RuntimeType for IBackgroundTransferGroup {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IBackgroundTransferGroup {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IBackgroundTransferGroup";
-}
-pub trait IBackgroundTransferGroup_Impl: windows_core::IUnknownImpl {
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn TransferBehavior(&self) -> windows_core::Result<BackgroundTransferBehavior>;
-    fn SetTransferBehavior(&self, value: BackgroundTransferBehavior) -> windows_core::Result<()>;
-}
-impl IBackgroundTransferGroup_Vtbl {
-    pub const fn new<Identity: IBackgroundTransferGroup_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Name<Identity: IBackgroundTransferGroup_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferGroup_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TransferBehavior<Identity: IBackgroundTransferGroup_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut BackgroundTransferBehavior) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferGroup_Impl::TransferBehavior(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTransferBehavior<Identity: IBackgroundTransferGroup_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: BackgroundTransferBehavior) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBackgroundTransferGroup_Impl::SetTransferBehavior(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBackgroundTransferGroup, OFFSET>(),
-            Name: Name::<Identity, OFFSET>,
-            TransferBehavior: TransferBehavior::<Identity, OFFSET>,
-            SetTransferBehavior: SetTransferBehavior::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBackgroundTransferGroup as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IBackgroundTransferGroup_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Name: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TransferBehavior: unsafe extern "system" fn(*mut core::ffi::c_void, *mut BackgroundTransferBehavior) -> windows_core::HRESULT,
-    pub SetTransferBehavior: unsafe extern "system" fn(*mut core::ffi::c_void, BackgroundTransferBehavior) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IBackgroundTransferGroupStatics, IBackgroundTransferGroupStatics_Vtbl, 0x02ec50b2_7d18_495b_aa22_32a97d45d3e2);
-impl windows_core::RuntimeType for IBackgroundTransferGroupStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IBackgroundTransferGroupStatics {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IBackgroundTransferGroupStatics";
-}
-pub trait IBackgroundTransferGroupStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateGroup(&self, name: &windows_core::HSTRING) -> windows_core::Result<BackgroundTransferGroup>;
-}
-impl IBackgroundTransferGroupStatics_Vtbl {
-    pub const fn new<Identity: IBackgroundTransferGroupStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateGroup<Identity: IBackgroundTransferGroupStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferGroupStatics_Impl::CreateGroup(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBackgroundTransferGroupStatics, OFFSET>(),
-            CreateGroup: CreateGroup::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBackgroundTransferGroupStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IBackgroundTransferGroupStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateGroup: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IBackgroundTransferOperation, IBackgroundTransferOperation_Vtbl, 0xded06846_90ca_44fb_8fb1_124154c0d539);
-impl windows_core::RuntimeType for IBackgroundTransferOperation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IBackgroundTransferOperation, windows_core::IUnknown, windows_core::IInspectable);
-impl IBackgroundTransferOperation {
-    pub fn Guid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Guid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RequestedUri(&self) -> windows_core::Result<super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestedUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Method(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Method)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn Group(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Group)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CostPolicy(&self) -> windows_core::Result<BackgroundTransferCostPolicy> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CostPolicy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCostPolicy(&self, value: BackgroundTransferCostPolicy) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCostPolicy)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetResultStreamAt(&self, position: u64) -> windows_core::Result<super::super::Storage::Streams::IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetResultStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetResponseInformation(&self) -> windows_core::Result<ResponseInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetResponseInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IBackgroundTransferOperation {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IBackgroundTransferOperation";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IBackgroundTransferOperation_Impl: windows_core::IUnknownImpl {
-    fn Guid(&self) -> windows_core::Result<windows_core::GUID>;
-    fn RequestedUri(&self) -> windows_core::Result<super::super::Foundation::Uri>;
-    fn Method(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Group(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn CostPolicy(&self) -> windows_core::Result<BackgroundTransferCostPolicy>;
-    fn SetCostPolicy(&self, value: BackgroundTransferCostPolicy) -> windows_core::Result<()>;
-    fn GetResultStreamAt(&self, position: u64) -> windows_core::Result<super::super::Storage::Streams::IInputStream>;
-    fn GetResponseInformation(&self) -> windows_core::Result<ResponseInformation>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IBackgroundTransferOperation_Vtbl {
-    pub const fn new<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Guid<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferOperation_Impl::Guid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestedUri<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferOperation_Impl::RequestedUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Method<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferOperation_Impl::Method(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Group<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferOperation_Impl::Group(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CostPolicy<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut BackgroundTransferCostPolicy) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferOperation_Impl::CostPolicy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCostPolicy<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: BackgroundTransferCostPolicy) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBackgroundTransferOperation_Impl::SetCostPolicy(this, value).into()
-            }
-        }
-        unsafe extern "system" fn GetResultStreamAt<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, position: u64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferOperation_Impl::GetResultStreamAt(this, position) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetResponseInformation<Identity: IBackgroundTransferOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferOperation_Impl::GetResponseInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBackgroundTransferOperation, OFFSET>(),
-            Guid: Guid::<Identity, OFFSET>,
-            RequestedUri: RequestedUri::<Identity, OFFSET>,
-            Method: Method::<Identity, OFFSET>,
-            Group: Group::<Identity, OFFSET>,
-            CostPolicy: CostPolicy::<Identity, OFFSET>,
-            SetCostPolicy: SetCostPolicy::<Identity, OFFSET>,
-            GetResultStreamAt: GetResultStreamAt::<Identity, OFFSET>,
-            GetResponseInformation: GetResponseInformation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBackgroundTransferOperation as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IBackgroundTransferOperation_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Guid: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::GUID) -> windows_core::HRESULT,
-    pub RequestedUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Method: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "deprecated")]
-    pub Group: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    Group: usize,
-    pub CostPolicy: unsafe extern "system" fn(*mut core::ffi::c_void, *mut BackgroundTransferCostPolicy) -> windows_core::HRESULT,
-    pub SetCostPolicy: unsafe extern "system" fn(*mut core::ffi::c_void, BackgroundTransferCostPolicy) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub GetResultStreamAt: unsafe extern "system" fn(*mut core::ffi::c_void, u64, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    GetResultStreamAt: usize,
-    pub GetResponseInformation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IBackgroundTransferOperationPriority, IBackgroundTransferOperationPriority_Vtbl, 0x04854327_5254_4b3a_915e_0aa49275c0f9);
-impl windows_core::RuntimeType for IBackgroundTransferOperationPriority {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IBackgroundTransferOperationPriority, windows_core::IUnknown, windows_core::IInspectable);
-impl IBackgroundTransferOperationPriority {
-    pub fn Priority(&self) -> windows_core::Result<BackgroundTransferPriority> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Priority)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetPriority(&self, value: BackgroundTransferPriority) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPriority)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
-impl windows_core::RuntimeName for IBackgroundTransferOperationPriority {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IBackgroundTransferOperationPriority";
-}
-pub trait IBackgroundTransferOperationPriority_Impl: windows_core::IUnknownImpl {
-    fn Priority(&self) -> windows_core::Result<BackgroundTransferPriority>;
-    fn SetPriority(&self, value: BackgroundTransferPriority) -> windows_core::Result<()>;
-}
-impl IBackgroundTransferOperationPriority_Vtbl {
-    pub const fn new<Identity: IBackgroundTransferOperationPriority_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Priority<Identity: IBackgroundTransferOperationPriority_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut BackgroundTransferPriority) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferOperationPriority_Impl::Priority(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPriority<Identity: IBackgroundTransferOperationPriority_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: BackgroundTransferPriority) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IBackgroundTransferOperationPriority_Impl::SetPriority(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBackgroundTransferOperationPriority, OFFSET>(),
-            Priority: Priority::<Identity, OFFSET>,
-            SetPriority: SetPriority::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBackgroundTransferOperationPriority as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IBackgroundTransferOperationPriority_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Priority: unsafe extern "system" fn(*mut core::ffi::c_void, *mut BackgroundTransferPriority) -> windows_core::HRESULT,
-    pub SetPriority: unsafe extern "system" fn(*mut core::ffi::c_void, BackgroundTransferPriority) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IBackgroundTransferRangesDownloadedEventArgs, IBackgroundTransferRangesDownloadedEventArgs_Vtbl, 0x3ebc7453_bf48_4a88_9248_b0c165184f5c);
-impl windows_core::RuntimeType for IBackgroundTransferRangesDownloadedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IBackgroundTransferRangesDownloadedEventArgs {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IBackgroundTransferRangesDownloadedEventArgs";
-}
-pub trait IBackgroundTransferRangesDownloadedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn WasDownloadRestarted(&self) -> windows_core::Result<bool>;
-    fn AddedRanges(&self) -> windows_core::Result<windows_collections::IVector<BackgroundTransferFileRange>>;
-    fn GetDeferral(&self) -> windows_core::Result<super::super::Foundation::Deferral>;
-}
-impl IBackgroundTransferRangesDownloadedEventArgs_Vtbl {
-    pub const fn new<Identity: IBackgroundTransferRangesDownloadedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn WasDownloadRestarted<Identity: IBackgroundTransferRangesDownloadedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferRangesDownloadedEventArgs_Impl::WasDownloadRestarted(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AddedRanges<Identity: IBackgroundTransferRangesDownloadedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferRangesDownloadedEventArgs_Impl::AddedRanges(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDeferral<Identity: IBackgroundTransferRangesDownloadedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBackgroundTransferRangesDownloadedEventArgs_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBackgroundTransferRangesDownloadedEventArgs, OFFSET>(),
-            WasDownloadRestarted: WasDownloadRestarted::<Identity, OFFSET>,
-            AddedRanges: AddedRanges::<Identity, OFFSET>,
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBackgroundTransferRangesDownloadedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IBackgroundTransferRangesDownloadedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub WasDownloadRestarted: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub AddedRanges: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDeferral: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IDownloadOperation, IDownloadOperation_Vtbl, 0xbd87ebb0_5714_4e09_ba68_bef73903b0d7);
-impl windows_core::RuntimeType for IDownloadOperation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IDownloadOperation {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IDownloadOperation";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IDownloadOperation_Impl: IBackgroundTransferOperation_Impl {
-    fn ResultFile(&self) -> windows_core::Result<super::super::Storage::IStorageFile>;
-    fn Progress(&self) -> windows_core::Result<BackgroundDownloadProgress>;
-    fn StartAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<DownloadOperation, DownloadOperation>>;
-    fn AttachAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<DownloadOperation, DownloadOperation>>;
-    fn Pause(&self) -> windows_core::Result<()>;
-    fn Resume(&self) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IDownloadOperation_Vtbl {
-    pub const fn new<Identity: IDownloadOperation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ResultFile<Identity: IDownloadOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation_Impl::ResultFile(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Progress<Identity: IDownloadOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut BackgroundDownloadProgress) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation_Impl::Progress(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StartAsync<Identity: IDownloadOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation_Impl::StartAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AttachAsync<Identity: IDownloadOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation_Impl::AttachAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Pause<Identity: IDownloadOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDownloadOperation_Impl::Pause(this).into()
-            }
-        }
-        unsafe extern "system" fn Resume<Identity: IDownloadOperation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDownloadOperation_Impl::Resume(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDownloadOperation, OFFSET>(),
-            ResultFile: ResultFile::<Identity, OFFSET>,
-            Progress: Progress::<Identity, OFFSET>,
-            StartAsync: StartAsync::<Identity, OFFSET>,
-            AttachAsync: AttachAsync::<Identity, OFFSET>,
-            Pause: Pause::<Identity, OFFSET>,
-            Resume: Resume::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDownloadOperation as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDownloadOperation_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Streams")]
-    pub ResultFile: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    ResultFile: usize,
-    pub Progress: unsafe extern "system" fn(*mut core::ffi::c_void, *mut BackgroundDownloadProgress) -> windows_core::HRESULT,
-    pub StartAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AttachAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Pause: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Resume: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IDownloadOperation2, IDownloadOperation2_Vtbl, 0xa3cced40_8f9c_4353_9cd4_290dee387c38);
-impl windows_core::RuntimeType for IDownloadOperation2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDownloadOperation2 {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IDownloadOperation2";
-}
-pub trait IDownloadOperation2_Impl: windows_core::IUnknownImpl {
-    fn TransferGroup(&self) -> windows_core::Result<BackgroundTransferGroup>;
-}
-impl IDownloadOperation2_Vtbl {
-    pub const fn new<Identity: IDownloadOperation2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TransferGroup<Identity: IDownloadOperation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation2_Impl::TransferGroup(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDownloadOperation2, OFFSET>(), TransferGroup: TransferGroup::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDownloadOperation2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDownloadOperation2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub TransferGroup: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IDownloadOperation3, IDownloadOperation3_Vtbl, 0x5027351c_7d5e_4adc_b8d3_df5c6031b9cc);
-impl windows_core::RuntimeType for IDownloadOperation3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Storage_Streams", feature = "Web"))]
-impl windows_core::RuntimeName for IDownloadOperation3 {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IDownloadOperation3";
-}
-#[cfg(all(feature = "Storage_Streams", feature = "Web"))]
-pub trait IDownloadOperation3_Impl: windows_core::IUnknownImpl {
-    fn IsRandomAccessRequired(&self) -> windows_core::Result<bool>;
-    fn SetIsRandomAccessRequired(&self, value: bool) -> windows_core::Result<()>;
-    fn GetResultRandomAccessStreamReference(&self) -> windows_core::Result<super::super::Storage::Streams::IRandomAccessStreamReference>;
-    fn GetDownloadedRanges(&self) -> windows_core::Result<windows_collections::IVector<BackgroundTransferFileRange>>;
-    fn RangesDownloaded(&self, eventHandler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DownloadOperation, BackgroundTransferRangesDownloadedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveRangesDownloaded(&self, eventCookie: i64) -> windows_core::Result<()>;
-    fn SetRequestedUri(&self, value: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<()>;
-    fn RecoverableWebErrorStatuses(&self) -> windows_core::Result<windows_collections::IVector<super::super::Web::WebErrorStatus>>;
-    fn CurrentWebErrorStatus(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Web::WebErrorStatus>>;
-}
-#[cfg(all(feature = "Storage_Streams", feature = "Web"))]
-impl IDownloadOperation3_Vtbl {
-    pub const fn new<Identity: IDownloadOperation3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsRandomAccessRequired<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation3_Impl::IsRandomAccessRequired(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIsRandomAccessRequired<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDownloadOperation3_Impl::SetIsRandomAccessRequired(this, value).into()
-            }
-        }
-        unsafe extern "system" fn GetResultRandomAccessStreamReference<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation3_Impl::GetResultRandomAccessStreamReference(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDownloadedRanges<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation3_Impl::GetDownloadedRanges(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RangesDownloaded<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, eventhandler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation3_Impl::RangesDownloaded(this, core::mem::transmute_copy(&eventhandler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveRangesDownloaded<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, eventcookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDownloadOperation3_Impl::RemoveRangesDownloaded(this, eventcookie).into()
-            }
-        }
-        unsafe extern "system" fn SetRequestedUri<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDownloadOperation3_Impl::SetRequestedUri(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn RecoverableWebErrorStatuses<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation3_Impl::RecoverableWebErrorStatuses(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CurrentWebErrorStatus<Identity: IDownloadOperation3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDownloadOperation3_Impl::CurrentWebErrorStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDownloadOperation3, OFFSET>(),
-            IsRandomAccessRequired: IsRandomAccessRequired::<Identity, OFFSET>,
-            SetIsRandomAccessRequired: SetIsRandomAccessRequired::<Identity, OFFSET>,
-            GetResultRandomAccessStreamReference: GetResultRandomAccessStreamReference::<Identity, OFFSET>,
-            GetDownloadedRanges: GetDownloadedRanges::<Identity, OFFSET>,
-            RangesDownloaded: RangesDownloaded::<Identity, OFFSET>,
-            RemoveRangesDownloaded: RemoveRangesDownloaded::<Identity, OFFSET>,
-            SetRequestedUri: SetRequestedUri::<Identity, OFFSET>,
-            RecoverableWebErrorStatuses: RecoverableWebErrorStatuses::<Identity, OFFSET>,
-            CurrentWebErrorStatus: CurrentWebErrorStatus::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDownloadOperation3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDownloadOperation3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsRandomAccessRequired: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub SetIsRandomAccessRequired: unsafe extern "system" fn(*mut core::ffi::c_void, bool) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub GetResultRandomAccessStreamReference: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    GetResultRandomAccessStreamReference: usize,
-    pub GetDownloadedRanges: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RangesDownloaded: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveRangesDownloaded: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub SetRequestedUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Web")]
-    pub RecoverableWebErrorStatuses: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Web"))]
-    RecoverableWebErrorStatuses: usize,
-    #[cfg(feature = "Web")]
-    pub CurrentWebErrorStatus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Web"))]
-    CurrentWebErrorStatus: usize,
-}
-windows_core::imp::define_interface!(IDownloadOperation4, IDownloadOperation4_Vtbl, 0x0cdaaef4_8cef_404a_966d_f058400bed80);
-impl windows_core::RuntimeType for IDownloadOperation4 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDownloadOperation4 {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IDownloadOperation4";
-}
-pub trait IDownloadOperation4_Impl: windows_core::IUnknownImpl {
-    fn MakeCurrentInTransferGroup(&self) -> windows_core::Result<()>;
-}
-impl IDownloadOperation4_Vtbl {
-    pub const fn new<Identity: IDownloadOperation4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MakeCurrentInTransferGroup<Identity: IDownloadOperation4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDownloadOperation4_Impl::MakeCurrentInTransferGroup(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDownloadOperation4, OFFSET>(),
-            MakeCurrentInTransferGroup: MakeCurrentInTransferGroup::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDownloadOperation4 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDownloadOperation4_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub MakeCurrentInTransferGroup: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IDownloadOperation5, IDownloadOperation5_Vtbl, 0xa699a86f_5590_463a_b8d6_1e491a2760a5);
-impl windows_core::RuntimeType for IDownloadOperation5 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDownloadOperation5 {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IDownloadOperation5";
-}
-pub trait IDownloadOperation5_Impl: windows_core::IUnknownImpl {
-    fn SetRequestHeader(&self, headerName: &windows_core::HSTRING, headerValue: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn RemoveRequestHeader(&self, headerName: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IDownloadOperation5_Vtbl {
-    pub const fn new<Identity: IDownloadOperation5_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SetRequestHeader<Identity: IDownloadOperation5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, headername: *mut core::ffi::c_void, headervalue: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDownloadOperation5_Impl::SetRequestHeader(this, core::mem::transmute(&headername), core::mem::transmute(&headervalue)).into()
-            }
-        }
-        unsafe extern "system" fn RemoveRequestHeader<Identity: IDownloadOperation5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, headername: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDownloadOperation5_Impl::RemoveRequestHeader(this, core::mem::transmute(&headername)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDownloadOperation5, OFFSET>(),
-            SetRequestHeader: SetRequestHeader::<Identity, OFFSET>,
-            RemoveRequestHeader: RemoveRequestHeader::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDownloadOperation5 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDownloadOperation5_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SetRequestHeader: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub RemoveRequestHeader: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IResponseInformation, IResponseInformation_Vtbl, 0xf8bb9a12_f713_4792_8b68_d9d297f91d2e);
-impl windows_core::RuntimeType for IResponseInformation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IResponseInformation {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.IResponseInformation";
-}
-pub trait IResponseInformation_Impl: windows_core::IUnknownImpl {
-    fn IsResumable(&self) -> windows_core::Result<bool>;
-    fn ActualUri(&self) -> windows_core::Result<super::super::Foundation::Uri>;
-    fn StatusCode(&self) -> windows_core::Result<u32>;
-    fn Headers(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::HSTRING>>;
-}
-impl IResponseInformation_Vtbl {
-    pub const fn new<Identity: IResponseInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsResumable<Identity: IResponseInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IResponseInformation_Impl::IsResumable(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ActualUri<Identity: IResponseInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IResponseInformation_Impl::ActualUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StatusCode<Identity: IResponseInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IResponseInformation_Impl::StatusCode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Headers<Identity: IResponseInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IResponseInformation_Impl::Headers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IResponseInformation, OFFSET>(),
-            IsResumable: IsResumable::<Identity, OFFSET>,
-            ActualUri: ActualUri::<Identity, OFFSET>,
-            StatusCode: StatusCode::<Identity, OFFSET>,
-            Headers: Headers::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IResponseInformation as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IResponseInformation_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsResumable: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub ActualUri: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub StatusCode: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Headers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ResponseInformation(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ResponseInformation, windows_core::IUnknown, windows_core::IInspectable);
-impl ResponseInformation {
-    pub fn IsResumable(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsResumable)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ActualUri(&self) -> windows_core::Result<super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ActualUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn StatusCode(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StatusCode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Headers(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for ResponseInformation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IResponseInformation>();
-}
-unsafe impl windows_core::Interface for ResponseInformation {
-    type Vtable = <IResponseInformation as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IResponseInformation as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ResponseInformation {
-    const NAME: &'static str = "Windows.Networking.BackgroundTransfer.ResponseInformation";
-}
-unsafe impl Send for ResponseInformation {}
-unsafe impl Sync for ResponseInformation {}
-}
-#[cfg(feature = "Networking_Connectivity")]
 pub mod Connectivity{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct AttributedNetworkUsage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(AttributedNetworkUsage, windows_core::IUnknown, windows_core::IInspectable);
-impl AttributedNetworkUsage {
-    pub fn BytesSent(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesSent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn BytesReceived(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesReceived)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AttributionId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AttributionId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn AttributionName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AttributionName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn AttributionThumbnail(&self) -> windows_core::Result<super::super::Storage::Streams::IRandomAccessStreamReference> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AttributionThumbnail)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for AttributedNetworkUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IAttributedNetworkUsage>();
 }
@@ -72600,43 +12315,6 @@ unsafe impl Sync for AttributedNetworkUsage {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct ConnectionCost(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ConnectionCost, windows_core::IUnknown, windows_core::IInspectable);
-impl ConnectionCost {
-    pub fn NetworkCostType(&self) -> windows_core::Result<NetworkCostType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkCostType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Roaming(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Roaming)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn OverDataLimit(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OverDataLimit)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ApproachingDataLimit(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ApproachingDataLimit)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn BackgroundDataUsageRestricted(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IConnectionCost2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BackgroundDataUsageRestricted)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for ConnectionCost {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IConnectionCost>();
 }
@@ -72653,171 +12331,6 @@ unsafe impl Sync for ConnectionCost {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct ConnectionProfile(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ConnectionProfile, windows_core::IUnknown, windows_core::IInspectable);
-impl ConnectionProfile {
-    pub fn ProfileName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProfileName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetNetworkConnectivityLevel(&self) -> windows_core::Result<NetworkConnectivityLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetNetworkConnectivityLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetNetworkNames(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetNetworkNames)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetConnectionCost(&self) -> windows_core::Result<ConnectionCost> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetConnectionCost)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDataPlanStatus(&self) -> windows_core::Result<DataPlanStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDataPlanStatus)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn NetworkAdapter(&self) -> windows_core::Result<NetworkAdapter> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkAdapter)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn GetLocalUsage(&self, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime) -> windows_core::Result<DataUsage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetLocalUsage)(windows_core::Interface::as_raw(this), starttime, endtime, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn GetLocalUsagePerRoamingStates(&self, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, states: RoamingStates) -> windows_core::Result<DataUsage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetLocalUsagePerRoamingStates)(windows_core::Interface::as_raw(this), starttime, endtime, states, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn NetworkSecuritySettings(&self) -> windows_core::Result<NetworkSecuritySettings> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkSecuritySettings)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsWwanConnectionProfile(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsWwanConnectionProfile)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsWlanConnectionProfile(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsWlanConnectionProfile)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn WwanConnectionProfileDetails(&self) -> windows_core::Result<WwanConnectionProfileDetails> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WwanConnectionProfileDetails)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WlanConnectionProfileDetails(&self) -> windows_core::Result<WlanConnectionProfileDetails> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WlanConnectionProfileDetails)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ServiceProviderGuid(&self) -> windows_core::Result<super::super::Foundation::IReference<windows_core::GUID>> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServiceProviderGuid)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetSignalBars(&self) -> windows_core::Result<super::super::Foundation::IReference<u8>> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetSignalBars)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDomainConnectivityLevel(&self) -> windows_core::Result<DomainConnectivityLevel> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDomainConnectivityLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetNetworkUsageAsync(&self, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, granularity: DataUsageGranularity, states: NetworkUsageStates) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<NetworkUsage>>> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetNetworkUsageAsync)(windows_core::Interface::as_raw(this), starttime, endtime, granularity, states, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetConnectivityIntervalsAsync(&self, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, states: NetworkUsageStates) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<ConnectivityInterval>>> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetConnectivityIntervalsAsync)(windows_core::Interface::as_raw(this), starttime, endtime, states, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetAttributedNetworkUsageAsync(&self, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, states: NetworkUsageStates) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<AttributedNetworkUsage>>> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAttributedNetworkUsageAsync)(windows_core::Interface::as_raw(this), starttime, endtime, states, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetProviderNetworkUsageAsync(&self, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, states: NetworkUsageStates) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<ProviderNetworkUsage>>> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetProviderNetworkUsageAsync)(windows_core::Interface::as_raw(this), starttime, endtime, states, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanDelete(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanDelete)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn TryDeleteAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ConnectionProfileDeleteStatus>> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile5>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryDeleteAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsDomainAuthenticatedBy(&self, kind: DomainAuthenticationKind) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IConnectionProfile6>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsDomainAuthenticatedBy)(windows_core::Interface::as_raw(this), kind, &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for ConnectionProfile {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IConnectionProfile>();
 }
@@ -72849,22 +12362,6 @@ impl windows_core::RuntimeType for ConnectionProfileDeleteStatus {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct ConnectivityInterval(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ConnectivityInterval, windows_core::IUnknown, windows_core::IInspectable);
-impl ConnectivityInterval {
-    pub fn StartTime(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StartTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ConnectionDuration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionDuration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for ConnectivityInterval {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IConnectivityInterval>();
 }
@@ -72881,50 +12378,6 @@ unsafe impl Sync for ConnectivityInterval {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DataPlanStatus(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DataPlanStatus, windows_core::IUnknown, windows_core::IInspectable);
-impl DataPlanStatus {
-    pub fn DataPlanUsage(&self) -> windows_core::Result<DataPlanUsage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DataPlanUsage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DataLimitInMegabytes(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DataLimitInMegabytes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn InboundBitsPerSecond(&self) -> windows_core::Result<super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InboundBitsPerSecond)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OutboundBitsPerSecond(&self) -> windows_core::Result<super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OutboundBitsPerSecond)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn NextBillingCycle(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NextBillingCycle)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MaxTransferSizeInMegabytes(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxTransferSizeInMegabytes)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for DataPlanStatus {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDataPlanStatus>();
 }
@@ -72941,22 +12394,6 @@ unsafe impl Sync for DataPlanStatus {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DataPlanUsage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(DataPlanUsage, windows_core::IUnknown, windows_core::IInspectable);
-impl DataPlanUsage {
-    pub fn MegabytesUsed(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MegabytesUsed)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn LastSyncTime(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LastSyncTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for DataPlanUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDataPlanUsage>();
 }
@@ -72969,45 +12406,21 @@ impl windows_core::RuntimeName for DataPlanUsage {
 }
 unsafe impl Send for DataPlanUsage {}
 unsafe impl Sync for DataPlanUsage {}
-#[cfg(feature = "deprecated")]
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct DataUsage(windows_core::IUnknown);
-#[cfg(feature = "deprecated")]
 windows_core::imp::interface_hierarchy!(DataUsage, windows_core::IUnknown, windows_core::IInspectable);
-#[cfg(feature = "deprecated")]
-impl DataUsage {
-    pub fn BytesSent(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesSent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn BytesReceived(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesReceived)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeType for DataUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDataUsage>();
 }
-#[cfg(feature = "deprecated")]
 unsafe impl windows_core::Interface for DataUsage {
     type Vtable = <IDataUsage as windows_core::Interface>::Vtable;
     const IID: windows_core::GUID = <IDataUsage as windows_core::Interface>::IID;
 }
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeName for DataUsage {
     const NAME: &'static str = "Windows.Networking.Connectivity.DataUsage";
 }
-#[cfg(feature = "deprecated")]
 unsafe impl Send for DataUsage {}
-#[cfg(feature = "deprecated")]
 unsafe impl Sync for DataUsage {}
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -73056,97 +12469,6 @@ windows_core::imp::define_interface!(IAttributedNetworkUsage, IAttributedNetwork
 impl windows_core::RuntimeType for IAttributedNetworkUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IAttributedNetworkUsage {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IAttributedNetworkUsage";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IAttributedNetworkUsage_Impl: windows_core::IUnknownImpl {
-    fn BytesSent(&self) -> windows_core::Result<u64>;
-    fn BytesReceived(&self) -> windows_core::Result<u64>;
-    fn AttributionId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn AttributionName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn AttributionThumbnail(&self) -> windows_core::Result<super::super::Storage::Streams::IRandomAccessStreamReference>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IAttributedNetworkUsage_Vtbl {
-    pub const fn new<Identity: IAttributedNetworkUsage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BytesSent<Identity: IAttributedNetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAttributedNetworkUsage_Impl::BytesSent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BytesReceived<Identity: IAttributedNetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAttributedNetworkUsage_Impl::BytesReceived(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AttributionId<Identity: IAttributedNetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAttributedNetworkUsage_Impl::AttributionId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AttributionName<Identity: IAttributedNetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAttributedNetworkUsage_Impl::AttributionName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AttributionThumbnail<Identity: IAttributedNetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IAttributedNetworkUsage_Impl::AttributionThumbnail(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IAttributedNetworkUsage, OFFSET>(),
-            BytesSent: BytesSent::<Identity, OFFSET>,
-            BytesReceived: BytesReceived::<Identity, OFFSET>,
-            AttributionId: AttributionId::<Identity, OFFSET>,
-            AttributionName: AttributionName::<Identity, OFFSET>,
-            AttributionThumbnail: AttributionThumbnail::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IAttributedNetworkUsage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAttributedNetworkUsage_Vtbl {
@@ -73164,77 +12486,6 @@ windows_core::imp::define_interface!(IConnectionCost, IConnectionCost_Vtbl, 0xba
 impl windows_core::RuntimeType for IConnectionCost {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectionCost {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectionCost";
-}
-pub trait IConnectionCost_Impl: windows_core::IUnknownImpl {
-    fn NetworkCostType(&self) -> windows_core::Result<NetworkCostType>;
-    fn Roaming(&self) -> windows_core::Result<bool>;
-    fn OverDataLimit(&self) -> windows_core::Result<bool>;
-    fn ApproachingDataLimit(&self) -> windows_core::Result<bool>;
-}
-impl IConnectionCost_Vtbl {
-    pub const fn new<Identity: IConnectionCost_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NetworkCostType<Identity: IConnectionCost_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut NetworkCostType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionCost_Impl::NetworkCostType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Roaming<Identity: IConnectionCost_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionCost_Impl::Roaming(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OverDataLimit<Identity: IConnectionCost_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionCost_Impl::OverDataLimit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ApproachingDataLimit<Identity: IConnectionCost_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionCost_Impl::ApproachingDataLimit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectionCost, OFFSET>(),
-            NetworkCostType: NetworkCostType::<Identity, OFFSET>,
-            Roaming: Roaming::<Identity, OFFSET>,
-            OverDataLimit: OverDataLimit::<Identity, OFFSET>,
-            ApproachingDataLimit: ApproachingDataLimit::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectionCost as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectionCost_Vtbl {
@@ -73248,35 +12499,6 @@ windows_core::imp::define_interface!(IConnectionCost2, IConnectionCost2_Vtbl, 0x
 impl windows_core::RuntimeType for IConnectionCost2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectionCost2 {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectionCost2";
-}
-pub trait IConnectionCost2_Impl: windows_core::IUnknownImpl {
-    fn BackgroundDataUsageRestricted(&self) -> windows_core::Result<bool>;
-}
-impl IConnectionCost2_Vtbl {
-    pub const fn new<Identity: IConnectionCost2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BackgroundDataUsageRestricted<Identity: IConnectionCost2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionCost2_Impl::BackgroundDataUsageRestricted(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectionCost2, OFFSET>(),
-            BackgroundDataUsageRestricted: BackgroundDataUsageRestricted::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectionCost2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectionCost2_Vtbl {
@@ -73287,155 +12509,6 @@ windows_core::imp::define_interface!(IConnectionProfile, IConnectionProfile_Vtbl
 impl windows_core::RuntimeType for IConnectionProfile {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectionProfile {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectionProfile";
-}
-pub trait IConnectionProfile_Impl: windows_core::IUnknownImpl {
-    fn ProfileName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetNetworkConnectivityLevel(&self) -> windows_core::Result<NetworkConnectivityLevel>;
-    fn GetNetworkNames(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-    fn GetConnectionCost(&self) -> windows_core::Result<ConnectionCost>;
-    fn GetDataPlanStatus(&self) -> windows_core::Result<DataPlanStatus>;
-    fn NetworkAdapter(&self) -> windows_core::Result<NetworkAdapter>;
-    fn GetLocalUsage(&self, StartTime: &super::super::Foundation::DateTime, EndTime: &super::super::Foundation::DateTime) -> windows_core::Result<DataUsage>;
-    fn GetLocalUsagePerRoamingStates(&self, StartTime: &super::super::Foundation::DateTime, EndTime: &super::super::Foundation::DateTime, States: RoamingStates) -> windows_core::Result<DataUsage>;
-    fn NetworkSecuritySettings(&self) -> windows_core::Result<NetworkSecuritySettings>;
-}
-impl IConnectionProfile_Vtbl {
-    pub const fn new<Identity: IConnectionProfile_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ProfileName<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::ProfileName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetNetworkConnectivityLevel<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut NetworkConnectivityLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::GetNetworkConnectivityLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetNetworkNames<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::GetNetworkNames(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetConnectionCost<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::GetConnectionCost(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDataPlanStatus<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::GetDataPlanStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NetworkAdapter<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::NetworkAdapter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetLocalUsage<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::GetLocalUsage(this, core::mem::transmute(&starttime), core::mem::transmute(&endtime)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetLocalUsagePerRoamingStates<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, states: RoamingStates, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::GetLocalUsagePerRoamingStates(this, core::mem::transmute(&starttime), core::mem::transmute(&endtime), states) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NetworkSecuritySettings<Identity: IConnectionProfile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile_Impl::NetworkSecuritySettings(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectionProfile, OFFSET>(),
-            ProfileName: ProfileName::<Identity, OFFSET>,
-            GetNetworkConnectivityLevel: GetNetworkConnectivityLevel::<Identity, OFFSET>,
-            GetNetworkNames: GetNetworkNames::<Identity, OFFSET>,
-            GetConnectionCost: GetConnectionCost::<Identity, OFFSET>,
-            GetDataPlanStatus: GetDataPlanStatus::<Identity, OFFSET>,
-            NetworkAdapter: NetworkAdapter::<Identity, OFFSET>,
-            GetLocalUsage: GetLocalUsage::<Identity, OFFSET>,
-            GetLocalUsagePerRoamingStates: GetLocalUsagePerRoamingStates::<Identity, OFFSET>,
-            NetworkSecuritySettings: NetworkSecuritySettings::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectionProfile as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectionProfile_Vtbl {
@@ -73446,167 +12519,14 @@ pub struct IConnectionProfile_Vtbl {
     pub GetConnectionCost: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub GetDataPlanStatus: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub NetworkAdapter: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "deprecated")]
     pub GetLocalUsage: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::DateTime, super::super::Foundation::DateTime, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetLocalUsage: usize,
-    #[cfg(feature = "deprecated")]
     pub GetLocalUsagePerRoamingStates: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::DateTime, super::super::Foundation::DateTime, RoamingStates, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    GetLocalUsagePerRoamingStates: usize,
     pub NetworkSecuritySettings: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 windows_core::imp::define_interface!(IConnectionProfile2, IConnectionProfile2_Vtbl, 0xe2045145_4c9f_400c_9150_7ec7d6e2888a);
 impl windows_core::RuntimeType for IConnectionProfile2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectionProfile2 {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectionProfile2";
-}
-pub trait IConnectionProfile2_Impl: windows_core::IUnknownImpl {
-    fn IsWwanConnectionProfile(&self) -> windows_core::Result<bool>;
-    fn IsWlanConnectionProfile(&self) -> windows_core::Result<bool>;
-    fn WwanConnectionProfileDetails(&self) -> windows_core::Result<WwanConnectionProfileDetails>;
-    fn WlanConnectionProfileDetails(&self) -> windows_core::Result<WlanConnectionProfileDetails>;
-    fn ServiceProviderGuid(&self) -> windows_core::Result<super::super::Foundation::IReference<windows_core::GUID>>;
-    fn GetSignalBars(&self) -> windows_core::Result<super::super::Foundation::IReference<u8>>;
-    fn GetDomainConnectivityLevel(&self) -> windows_core::Result<DomainConnectivityLevel>;
-    fn GetNetworkUsageAsync(&self, startTime: &super::super::Foundation::DateTime, endTime: &super::super::Foundation::DateTime, granularity: DataUsageGranularity, states: &NetworkUsageStates) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<NetworkUsage>>>;
-    fn GetConnectivityIntervalsAsync(&self, startTime: &super::super::Foundation::DateTime, endTime: &super::super::Foundation::DateTime, states: &NetworkUsageStates) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<ConnectivityInterval>>>;
-}
-impl IConnectionProfile2_Vtbl {
-    pub const fn new<Identity: IConnectionProfile2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsWwanConnectionProfile<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::IsWwanConnectionProfile(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsWlanConnectionProfile<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::IsWlanConnectionProfile(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WwanConnectionProfileDetails<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::WwanConnectionProfileDetails(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WlanConnectionProfileDetails<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::WlanConnectionProfileDetails(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ServiceProviderGuid<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::ServiceProviderGuid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetSignalBars<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::GetSignalBars(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDomainConnectivityLevel<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DomainConnectivityLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::GetDomainConnectivityLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetNetworkUsageAsync<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, granularity: DataUsageGranularity, states: NetworkUsageStates, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::GetNetworkUsageAsync(this, core::mem::transmute(&starttime), core::mem::transmute(&endtime), granularity, core::mem::transmute(&states)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetConnectivityIntervalsAsync<Identity: IConnectionProfile2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, states: NetworkUsageStates, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile2_Impl::GetConnectivityIntervalsAsync(this, core::mem::transmute(&starttime), core::mem::transmute(&endtime), core::mem::transmute(&states)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectionProfile2, OFFSET>(),
-            IsWwanConnectionProfile: IsWwanConnectionProfile::<Identity, OFFSET>,
-            IsWlanConnectionProfile: IsWlanConnectionProfile::<Identity, OFFSET>,
-            WwanConnectionProfileDetails: WwanConnectionProfileDetails::<Identity, OFFSET>,
-            WlanConnectionProfileDetails: WlanConnectionProfileDetails::<Identity, OFFSET>,
-            ServiceProviderGuid: ServiceProviderGuid::<Identity, OFFSET>,
-            GetSignalBars: GetSignalBars::<Identity, OFFSET>,
-            GetDomainConnectivityLevel: GetDomainConnectivityLevel::<Identity, OFFSET>,
-            GetNetworkUsageAsync: GetNetworkUsageAsync::<Identity, OFFSET>,
-            GetConnectivityIntervalsAsync: GetConnectivityIntervalsAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectionProfile2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectionProfile2_Vtbl {
@@ -73625,36 +12545,6 @@ windows_core::imp::define_interface!(IConnectionProfile3, IConnectionProfile3_Vt
 impl windows_core::RuntimeType for IConnectionProfile3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectionProfile3 {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectionProfile3";
-}
-pub trait IConnectionProfile3_Impl: windows_core::IUnknownImpl {
-    fn GetAttributedNetworkUsageAsync(&self, startTime: &super::super::Foundation::DateTime, endTime: &super::super::Foundation::DateTime, states: &NetworkUsageStates) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<AttributedNetworkUsage>>>;
-}
-impl IConnectionProfile3_Vtbl {
-    pub const fn new<Identity: IConnectionProfile3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetAttributedNetworkUsageAsync<Identity: IConnectionProfile3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, states: NetworkUsageStates, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile3_Impl::GetAttributedNetworkUsageAsync(this, core::mem::transmute(&starttime), core::mem::transmute(&endtime), core::mem::transmute(&states)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectionProfile3, OFFSET>(),
-            GetAttributedNetworkUsageAsync: GetAttributedNetworkUsageAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectionProfile3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectionProfile3_Vtbl {
@@ -73665,36 +12555,6 @@ windows_core::imp::define_interface!(IConnectionProfile4, IConnectionProfile4_Vt
 impl windows_core::RuntimeType for IConnectionProfile4 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectionProfile4 {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectionProfile4";
-}
-pub trait IConnectionProfile4_Impl: windows_core::IUnknownImpl {
-    fn GetProviderNetworkUsageAsync(&self, startTime: &super::super::Foundation::DateTime, endTime: &super::super::Foundation::DateTime, states: &NetworkUsageStates) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<ProviderNetworkUsage>>>;
-}
-impl IConnectionProfile4_Vtbl {
-    pub const fn new<Identity: IConnectionProfile4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetProviderNetworkUsageAsync<Identity: IConnectionProfile4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, starttime: super::super::Foundation::DateTime, endtime: super::super::Foundation::DateTime, states: NetworkUsageStates, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile4_Impl::GetProviderNetworkUsageAsync(this, core::mem::transmute(&starttime), core::mem::transmute(&endtime), core::mem::transmute(&states)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectionProfile4, OFFSET>(),
-            GetProviderNetworkUsageAsync: GetProviderNetworkUsageAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectionProfile4 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectionProfile4_Vtbl {
@@ -73705,50 +12565,6 @@ windows_core::imp::define_interface!(IConnectionProfile5, IConnectionProfile5_Vt
 impl windows_core::RuntimeType for IConnectionProfile5 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectionProfile5 {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectionProfile5";
-}
-pub trait IConnectionProfile5_Impl: windows_core::IUnknownImpl {
-    fn CanDelete(&self) -> windows_core::Result<bool>;
-    fn TryDeleteAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ConnectionProfileDeleteStatus>>;
-}
-impl IConnectionProfile5_Vtbl {
-    pub const fn new<Identity: IConnectionProfile5_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CanDelete<Identity: IConnectionProfile5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile5_Impl::CanDelete(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryDeleteAsync<Identity: IConnectionProfile5_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile5_Impl::TryDeleteAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectionProfile5, OFFSET>(),
-            CanDelete: CanDelete::<Identity, OFFSET>,
-            TryDeleteAsync: TryDeleteAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectionProfile5 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectionProfile5_Vtbl {
@@ -73760,35 +12576,6 @@ windows_core::imp::define_interface!(IConnectionProfile6, IConnectionProfile6_Vt
 impl windows_core::RuntimeType for IConnectionProfile6 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectionProfile6 {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectionProfile6";
-}
-pub trait IConnectionProfile6_Impl: windows_core::IUnknownImpl {
-    fn IsDomainAuthenticatedBy(&self, kind: DomainAuthenticationKind) -> windows_core::Result<bool>;
-}
-impl IConnectionProfile6_Vtbl {
-    pub const fn new<Identity: IConnectionProfile6_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsDomainAuthenticatedBy<Identity: IConnectionProfile6_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, kind: DomainAuthenticationKind, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectionProfile6_Impl::IsDomainAuthenticatedBy(this, kind) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectionProfile6, OFFSET>(),
-            IsDomainAuthenticatedBy: IsDomainAuthenticatedBy::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectionProfile6 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectionProfile6_Vtbl {
@@ -73799,49 +12586,6 @@ windows_core::imp::define_interface!(IConnectivityInterval, IConnectivityInterva
 impl windows_core::RuntimeType for IConnectivityInterval {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IConnectivityInterval {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IConnectivityInterval";
-}
-pub trait IConnectivityInterval_Impl: windows_core::IUnknownImpl {
-    fn StartTime(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn ConnectionDuration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-}
-impl IConnectivityInterval_Vtbl {
-    pub const fn new<Identity: IConnectivityInterval_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn StartTime<Identity: IConnectivityInterval_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectivityInterval_Impl::StartTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectionDuration<Identity: IConnectivityInterval_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IConnectivityInterval_Impl::ConnectionDuration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IConnectivityInterval, OFFSET>(),
-            StartTime: StartTime::<Identity, OFFSET>,
-            ConnectionDuration: ConnectionDuration::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IConnectivityInterval as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IConnectivityInterval_Vtbl {
@@ -73853,111 +12597,6 @@ windows_core::imp::define_interface!(IDataPlanStatus, IDataPlanStatus_Vtbl, 0x97
 impl windows_core::RuntimeType for IDataPlanStatus {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDataPlanStatus {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IDataPlanStatus";
-}
-pub trait IDataPlanStatus_Impl: windows_core::IUnknownImpl {
-    fn DataPlanUsage(&self) -> windows_core::Result<DataPlanUsage>;
-    fn DataLimitInMegabytes(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>>;
-    fn InboundBitsPerSecond(&self) -> windows_core::Result<super::super::Foundation::IReference<u64>>;
-    fn OutboundBitsPerSecond(&self) -> windows_core::Result<super::super::Foundation::IReference<u64>>;
-    fn NextBillingCycle(&self) -> windows_core::Result<super::super::Foundation::IReference<super::super::Foundation::DateTime>>;
-    fn MaxTransferSizeInMegabytes(&self) -> windows_core::Result<super::super::Foundation::IReference<u32>>;
-}
-impl IDataPlanStatus_Vtbl {
-    pub const fn new<Identity: IDataPlanStatus_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DataPlanUsage<Identity: IDataPlanStatus_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataPlanStatus_Impl::DataPlanUsage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DataLimitInMegabytes<Identity: IDataPlanStatus_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataPlanStatus_Impl::DataLimitInMegabytes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn InboundBitsPerSecond<Identity: IDataPlanStatus_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataPlanStatus_Impl::InboundBitsPerSecond(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OutboundBitsPerSecond<Identity: IDataPlanStatus_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataPlanStatus_Impl::OutboundBitsPerSecond(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NextBillingCycle<Identity: IDataPlanStatus_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataPlanStatus_Impl::NextBillingCycle(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MaxTransferSizeInMegabytes<Identity: IDataPlanStatus_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataPlanStatus_Impl::MaxTransferSizeInMegabytes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDataPlanStatus, OFFSET>(),
-            DataPlanUsage: DataPlanUsage::<Identity, OFFSET>,
-            DataLimitInMegabytes: DataLimitInMegabytes::<Identity, OFFSET>,
-            InboundBitsPerSecond: InboundBitsPerSecond::<Identity, OFFSET>,
-            OutboundBitsPerSecond: OutboundBitsPerSecond::<Identity, OFFSET>,
-            NextBillingCycle: NextBillingCycle::<Identity, OFFSET>,
-            MaxTransferSizeInMegabytes: MaxTransferSizeInMegabytes::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDataPlanStatus as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDataPlanStatus_Vtbl {
@@ -73973,49 +12612,6 @@ windows_core::imp::define_interface!(IDataPlanUsage, IDataPlanUsage_Vtbl, 0xb921
 impl windows_core::RuntimeType for IDataPlanUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDataPlanUsage {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IDataPlanUsage";
-}
-pub trait IDataPlanUsage_Impl: windows_core::IUnknownImpl {
-    fn MegabytesUsed(&self) -> windows_core::Result<u32>;
-    fn LastSyncTime(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-}
-impl IDataPlanUsage_Vtbl {
-    pub const fn new<Identity: IDataPlanUsage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MegabytesUsed<Identity: IDataPlanUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataPlanUsage_Impl::MegabytesUsed(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn LastSyncTime<Identity: IDataPlanUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataPlanUsage_Impl::LastSyncTime(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDataPlanUsage, OFFSET>(),
-            MegabytesUsed: MegabytesUsed::<Identity, OFFSET>,
-            LastSyncTime: LastSyncTime::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDataPlanUsage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDataPlanUsage_Vtbl {
@@ -74023,59 +12619,10 @@ pub struct IDataPlanUsage_Vtbl {
     pub MegabytesUsed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
     pub LastSyncTime: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::DateTime) -> windows_core::HRESULT,
 }
-#[cfg(feature = "deprecated")]
 windows_core::imp::define_interface!(IDataUsage, IDataUsage_Vtbl, 0xc1431dd3_b146_4d39_b959_0c69b096c512);
-#[cfg(feature = "deprecated")]
 impl windows_core::RuntimeType for IDataUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "deprecated")]
-impl windows_core::RuntimeName for IDataUsage {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IDataUsage";
-}
-#[cfg(feature = "deprecated")]
-pub trait IDataUsage_Impl: windows_core::IUnknownImpl {
-    fn BytesSent(&self) -> windows_core::Result<u64>;
-    fn BytesReceived(&self) -> windows_core::Result<u64>;
-}
-#[cfg(feature = "deprecated")]
-impl IDataUsage_Vtbl {
-    pub const fn new<Identity: IDataUsage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BytesSent<Identity: IDataUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataUsage_Impl::BytesSent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BytesReceived<Identity: IDataUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataUsage_Impl::BytesReceived(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDataUsage, OFFSET>(),
-            BytesSent: BytesSent::<Identity, OFFSET>,
-            BytesReceived: BytesReceived::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDataUsage as windows_core::Interface>::IID
-    }
-}
-#[cfg(feature = "deprecated")]
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDataUsage_Vtbl {
@@ -74083,167 +12630,10 @@ pub struct IDataUsage_Vtbl {
     pub BytesSent: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u64) -> windows_core::HRESULT,
     pub BytesReceived: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u64) -> windows_core::HRESULT,
 }
-windows_core::imp::define_interface!(IIPInformation, IIPInformation_Vtbl, 0xd85145e0_138f_47d7_9b3a_36bb488cef33);
-impl windows_core::RuntimeType for IIPInformation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IIPInformation {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IIPInformation";
-}
-pub trait IIPInformation_Impl: windows_core::IUnknownImpl {
-    fn NetworkAdapter(&self) -> windows_core::Result<NetworkAdapter>;
-    fn PrefixLength(&self) -> windows_core::Result<super::super::Foundation::IReference<u8>>;
-}
-impl IIPInformation_Vtbl {
-    pub const fn new<Identity: IIPInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NetworkAdapter<Identity: IIPInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIPInformation_Impl::NetworkAdapter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PrefixLength<Identity: IIPInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IIPInformation_Impl::PrefixLength(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IIPInformation, OFFSET>(),
-            NetworkAdapter: NetworkAdapter::<Identity, OFFSET>,
-            PrefixLength: PrefixLength::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IIPInformation as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IIPInformation_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub NetworkAdapter: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub PrefixLength: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
 windows_core::imp::define_interface!(INetworkAdapter, INetworkAdapter_Vtbl, 0x3b542e03_5388_496c_a8a3_affd39aec2e6);
 impl windows_core::RuntimeType for INetworkAdapter {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for INetworkAdapter {
-    const NAME: &'static str = "Windows.Networking.Connectivity.INetworkAdapter";
-}
-pub trait INetworkAdapter_Impl: windows_core::IUnknownImpl {
-    fn OutboundMaxBitsPerSecond(&self) -> windows_core::Result<u64>;
-    fn InboundMaxBitsPerSecond(&self) -> windows_core::Result<u64>;
-    fn IanaInterfaceType(&self) -> windows_core::Result<u32>;
-    fn NetworkItem(&self) -> windows_core::Result<NetworkItem>;
-    fn NetworkAdapterId(&self) -> windows_core::Result<windows_core::GUID>;
-    fn GetConnectedProfileAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ConnectionProfile>>;
-}
-impl INetworkAdapter_Vtbl {
-    pub const fn new<Identity: INetworkAdapter_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OutboundMaxBitsPerSecond<Identity: INetworkAdapter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkAdapter_Impl::OutboundMaxBitsPerSecond(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn InboundMaxBitsPerSecond<Identity: INetworkAdapter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkAdapter_Impl::InboundMaxBitsPerSecond(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IanaInterfaceType<Identity: INetworkAdapter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkAdapter_Impl::IanaInterfaceType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NetworkItem<Identity: INetworkAdapter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkAdapter_Impl::NetworkItem(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NetworkAdapterId<Identity: INetworkAdapter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkAdapter_Impl::NetworkAdapterId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetConnectedProfileAsync<Identity: INetworkAdapter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkAdapter_Impl::GetConnectedProfileAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, INetworkAdapter, OFFSET>(),
-            OutboundMaxBitsPerSecond: OutboundMaxBitsPerSecond::<Identity, OFFSET>,
-            InboundMaxBitsPerSecond: InboundMaxBitsPerSecond::<Identity, OFFSET>,
-            IanaInterfaceType: IanaInterfaceType::<Identity, OFFSET>,
-            NetworkItem: NetworkItem::<Identity, OFFSET>,
-            NetworkAdapterId: NetworkAdapterId::<Identity, OFFSET>,
-            GetConnectedProfileAsync: GetConnectedProfileAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<INetworkAdapter as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct INetworkAdapter_Vtbl {
@@ -74259,49 +12649,6 @@ windows_core::imp::define_interface!(INetworkItem, INetworkItem_Vtbl, 0x01bc4d39
 impl windows_core::RuntimeType for INetworkItem {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for INetworkItem {
-    const NAME: &'static str = "Windows.Networking.Connectivity.INetworkItem";
-}
-pub trait INetworkItem_Impl: windows_core::IUnknownImpl {
-    fn NetworkId(&self) -> windows_core::Result<windows_core::GUID>;
-    fn GetNetworkTypes(&self) -> windows_core::Result<NetworkTypes>;
-}
-impl INetworkItem_Vtbl {
-    pub const fn new<Identity: INetworkItem_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NetworkId<Identity: INetworkItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkItem_Impl::NetworkId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetNetworkTypes<Identity: INetworkItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut NetworkTypes) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkItem_Impl::GetNetworkTypes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, INetworkItem, OFFSET>(),
-            NetworkId: NetworkId::<Identity, OFFSET>,
-            GetNetworkTypes: GetNetworkTypes::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<INetworkItem as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct INetworkItem_Vtbl {
@@ -74313,49 +12660,6 @@ windows_core::imp::define_interface!(INetworkSecuritySettings, INetworkSecurityS
 impl windows_core::RuntimeType for INetworkSecuritySettings {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for INetworkSecuritySettings {
-    const NAME: &'static str = "Windows.Networking.Connectivity.INetworkSecuritySettings";
-}
-pub trait INetworkSecuritySettings_Impl: windows_core::IUnknownImpl {
-    fn NetworkAuthenticationType(&self) -> windows_core::Result<NetworkAuthenticationType>;
-    fn NetworkEncryptionType(&self) -> windows_core::Result<NetworkEncryptionType>;
-}
-impl INetworkSecuritySettings_Vtbl {
-    pub const fn new<Identity: INetworkSecuritySettings_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NetworkAuthenticationType<Identity: INetworkSecuritySettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut NetworkAuthenticationType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkSecuritySettings_Impl::NetworkAuthenticationType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NetworkEncryptionType<Identity: INetworkSecuritySettings_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut NetworkEncryptionType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkSecuritySettings_Impl::NetworkEncryptionType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, INetworkSecuritySettings, OFFSET>(),
-            NetworkAuthenticationType: NetworkAuthenticationType::<Identity, OFFSET>,
-            NetworkEncryptionType: NetworkEncryptionType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<INetworkSecuritySettings as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct INetworkSecuritySettings_Vtbl {
@@ -74367,63 +12671,6 @@ windows_core::imp::define_interface!(INetworkUsage, INetworkUsage_Vtbl, 0x49da8f
 impl windows_core::RuntimeType for INetworkUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for INetworkUsage {
-    const NAME: &'static str = "Windows.Networking.Connectivity.INetworkUsage";
-}
-pub trait INetworkUsage_Impl: windows_core::IUnknownImpl {
-    fn BytesSent(&self) -> windows_core::Result<u64>;
-    fn BytesReceived(&self) -> windows_core::Result<u64>;
-    fn ConnectionDuration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-}
-impl INetworkUsage_Vtbl {
-    pub const fn new<Identity: INetworkUsage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BytesSent<Identity: INetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkUsage_Impl::BytesSent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BytesReceived<Identity: INetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkUsage_Impl::BytesReceived(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectionDuration<Identity: INetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match INetworkUsage_Impl::ConnectionDuration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, INetworkUsage, OFFSET>(),
-            BytesSent: BytesSent::<Identity, OFFSET>,
-            BytesReceived: BytesReceived::<Identity, OFFSET>,
-            ConnectionDuration: ConnectionDuration::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<INetworkUsage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct INetworkUsage_Vtbl {
@@ -74432,100 +12679,10 @@ pub struct INetworkUsage_Vtbl {
     pub BytesReceived: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u64) -> windows_core::HRESULT,
     pub ConnectionDuration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
 }
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct IPInformation(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(IPInformation, windows_core::IUnknown, windows_core::IInspectable);
-impl IPInformation {
-    pub fn NetworkAdapter(&self) -> windows_core::Result<NetworkAdapter> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkAdapter)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PrefixLength(&self) -> windows_core::Result<super::super::Foundation::IReference<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PrefixLength)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for IPInformation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IIPInformation>();
-}
-unsafe impl windows_core::Interface for IPInformation {
-    type Vtable = <IIPInformation as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IIPInformation as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for IPInformation {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IPInformation";
-}
-unsafe impl Send for IPInformation {}
-unsafe impl Sync for IPInformation {}
 windows_core::imp::define_interface!(IProviderNetworkUsage, IProviderNetworkUsage_Vtbl, 0x5ec69e04_7931_48c8_b8f3_46300fa42728);
 impl windows_core::RuntimeType for IProviderNetworkUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IProviderNetworkUsage {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IProviderNetworkUsage";
-}
-pub trait IProviderNetworkUsage_Impl: windows_core::IUnknownImpl {
-    fn BytesSent(&self) -> windows_core::Result<u64>;
-    fn BytesReceived(&self) -> windows_core::Result<u64>;
-    fn ProviderId(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IProviderNetworkUsage_Vtbl {
-    pub const fn new<Identity: IProviderNetworkUsage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BytesSent<Identity: IProviderNetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProviderNetworkUsage_Impl::BytesSent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BytesReceived<Identity: IProviderNetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProviderNetworkUsage_Impl::BytesReceived(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProviderId<Identity: IProviderNetworkUsage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IProviderNetworkUsage_Impl::ProviderId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IProviderNetworkUsage, OFFSET>(),
-            BytesSent: BytesSent::<Identity, OFFSET>,
-            BytesReceived: BytesReceived::<Identity, OFFSET>,
-            ProviderId: ProviderId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IProviderNetworkUsage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IProviderNetworkUsage_Vtbl {
@@ -74538,36 +12695,6 @@ windows_core::imp::define_interface!(IWlanConnectionProfileDetails, IWlanConnect
 impl windows_core::RuntimeType for IWlanConnectionProfileDetails {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IWlanConnectionProfileDetails {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IWlanConnectionProfileDetails";
-}
-pub trait IWlanConnectionProfileDetails_Impl: windows_core::IUnknownImpl {
-    fn GetConnectedSsid(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IWlanConnectionProfileDetails_Vtbl {
-    pub const fn new<Identity: IWlanConnectionProfileDetails_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetConnectedSsid<Identity: IWlanConnectionProfileDetails_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWlanConnectionProfileDetails_Impl::GetConnectedSsid(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IWlanConnectionProfileDetails, OFFSET>(),
-            GetConnectedSsid: GetConnectedSsid::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWlanConnectionProfileDetails as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IWlanConnectionProfileDetails_Vtbl {
@@ -74578,79 +12705,6 @@ windows_core::imp::define_interface!(IWwanConnectionProfileDetails, IWwanConnect
 impl windows_core::RuntimeType for IWwanConnectionProfileDetails {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IWwanConnectionProfileDetails {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IWwanConnectionProfileDetails";
-}
-pub trait IWwanConnectionProfileDetails_Impl: windows_core::IUnknownImpl {
-    fn HomeProviderId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn AccessPointName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn GetNetworkRegistrationState(&self) -> windows_core::Result<WwanNetworkRegistrationState>;
-    fn GetCurrentDataClass(&self) -> windows_core::Result<WwanDataClass>;
-}
-impl IWwanConnectionProfileDetails_Vtbl {
-    pub const fn new<Identity: IWwanConnectionProfileDetails_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn HomeProviderId<Identity: IWwanConnectionProfileDetails_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWwanConnectionProfileDetails_Impl::HomeProviderId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AccessPointName<Identity: IWwanConnectionProfileDetails_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWwanConnectionProfileDetails_Impl::AccessPointName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetNetworkRegistrationState<Identity: IWwanConnectionProfileDetails_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut WwanNetworkRegistrationState) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWwanConnectionProfileDetails_Impl::GetNetworkRegistrationState(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCurrentDataClass<Identity: IWwanConnectionProfileDetails_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut WwanDataClass) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWwanConnectionProfileDetails_Impl::GetCurrentDataClass(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IWwanConnectionProfileDetails, OFFSET>(),
-            HomeProviderId: HomeProviderId::<Identity, OFFSET>,
-            AccessPointName: AccessPointName::<Identity, OFFSET>,
-            GetNetworkRegistrationState: GetNetworkRegistrationState::<Identity, OFFSET>,
-            GetCurrentDataClass: GetCurrentDataClass::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWwanConnectionProfileDetails as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IWwanConnectionProfileDetails_Vtbl {
@@ -74664,50 +12718,6 @@ windows_core::imp::define_interface!(IWwanConnectionProfileDetails2, IWwanConnec
 impl windows_core::RuntimeType for IWwanConnectionProfileDetails2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IWwanConnectionProfileDetails2 {
-    const NAME: &'static str = "Windows.Networking.Connectivity.IWwanConnectionProfileDetails2";
-}
-pub trait IWwanConnectionProfileDetails2_Impl: windows_core::IUnknownImpl {
-    fn IPKind(&self) -> windows_core::Result<WwanNetworkIPKind>;
-    fn PurposeGuids(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::GUID>>;
-}
-impl IWwanConnectionProfileDetails2_Vtbl {
-    pub const fn new<Identity: IWwanConnectionProfileDetails2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IPKind<Identity: IWwanConnectionProfileDetails2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut WwanNetworkIPKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWwanConnectionProfileDetails2_Impl::IPKind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PurposeGuids<Identity: IWwanConnectionProfileDetails2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWwanConnectionProfileDetails2_Impl::PurposeGuids(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IWwanConnectionProfileDetails2, OFFSET>(),
-            IPKind: IPKind::<Identity, OFFSET>,
-            PurposeGuids: PurposeGuids::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWwanConnectionProfileDetails2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IWwanConnectionProfileDetails2_Vtbl {
@@ -74719,50 +12729,6 @@ pub struct IWwanConnectionProfileDetails2_Vtbl {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct NetworkAdapter(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(NetworkAdapter, windows_core::IUnknown, windows_core::IInspectable);
-impl NetworkAdapter {
-    pub fn OutboundMaxBitsPerSecond(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OutboundMaxBitsPerSecond)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn InboundMaxBitsPerSecond(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InboundMaxBitsPerSecond)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IanaInterfaceType(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IanaInterfaceType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn NetworkItem(&self) -> windows_core::Result<NetworkItem> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkItem)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn NetworkAdapterId(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkAdapterId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetConnectedProfileAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ConnectionProfile>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetConnectedProfileAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for NetworkAdapter {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, INetworkAdapter>();
 }
@@ -74858,22 +12824,6 @@ impl windows_core::RuntimeType for NetworkEncryptionType {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct NetworkItem(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(NetworkItem, windows_core::IUnknown, windows_core::IInspectable);
-impl NetworkItem {
-    pub fn NetworkId(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetNetworkTypes(&self) -> windows_core::Result<NetworkTypes> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetNetworkTypes)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for NetworkItem {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, INetworkItem>();
 }
@@ -74890,22 +12840,6 @@ unsafe impl Sync for NetworkItem {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct NetworkSecuritySettings(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(NetworkSecuritySettings, windows_core::IUnknown, windows_core::IInspectable);
-impl NetworkSecuritySettings {
-    pub fn NetworkAuthenticationType(&self) -> windows_core::Result<NetworkAuthenticationType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkAuthenticationType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn NetworkEncryptionType(&self) -> windows_core::Result<NetworkEncryptionType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkEncryptionType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for NetworkSecuritySettings {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, INetworkSecuritySettings>();
 }
@@ -74969,29 +12903,6 @@ impl core::ops::Not for NetworkTypes {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct NetworkUsage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(NetworkUsage, windows_core::IUnknown, windows_core::IInspectable);
-impl NetworkUsage {
-    pub fn BytesSent(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesSent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn BytesReceived(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesReceived)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ConnectionDuration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectionDuration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for NetworkUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, INetworkUsage>();
 }
@@ -75020,29 +12931,6 @@ impl windows_core::RuntimeType for NetworkUsageStates {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct ProviderNetworkUsage(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(ProviderNetworkUsage, windows_core::IUnknown, windows_core::IInspectable);
-impl ProviderNetworkUsage {
-    pub fn BytesSent(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesSent)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn BytesReceived(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BytesReceived)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProviderId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProviderId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for ProviderNetworkUsage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IProviderNetworkUsage>();
 }
@@ -75120,15 +13008,6 @@ impl windows_core::RuntimeType for TriStates {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct WlanConnectionProfileDetails(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(WlanConnectionProfileDetails, windows_core::IUnknown, windows_core::IInspectable);
-impl WlanConnectionProfileDetails {
-    pub fn GetConnectedSsid(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetConnectedSsid)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for WlanConnectionProfileDetails {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IWlanConnectionProfileDetails>();
 }
@@ -75145,50 +13024,6 @@ unsafe impl Sync for WlanConnectionProfileDetails {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct WwanConnectionProfileDetails(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(WwanConnectionProfileDetails, windows_core::IUnknown, windows_core::IInspectable);
-impl WwanConnectionProfileDetails {
-    pub fn HomeProviderId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HomeProviderId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn AccessPointName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AccessPointName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetNetworkRegistrationState(&self) -> windows_core::Result<WwanNetworkRegistrationState> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetNetworkRegistrationState)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetCurrentDataClass(&self) -> windows_core::Result<WwanDataClass> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentDataClass)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IPKind(&self) -> windows_core::Result<WwanNetworkIPKind> {
-        let this = &windows_core::Interface::cast::<IWwanConnectionProfileDetails2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IPKind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PurposeGuids(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::GUID>> {
-        let this = &windows_core::Interface::cast::<IWwanConnectionProfileDetails2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PurposeGuids)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for WwanConnectionProfileDetails {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IWwanConnectionProfileDetails>();
 }
@@ -75297,7 +13132,6 @@ impl windows_core::RuntimeType for WwanNetworkRegistrationState {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Networking.Connectivity.WwanNetworkRegistrationState;i4)");
 }
 }
-#[cfg(feature = "Networking_Sockets")]
 pub mod Sockets{
 #[repr(C)]
 #[derive(Clone, Copy, Debug, Default, PartialEq)]
@@ -75319,36 +13153,6 @@ windows_core::imp::define_interface!(ISocketActivityContext, ISocketActivityCont
 impl windows_core::RuntimeType for ISocketActivityContext {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ISocketActivityContext {
-    const NAME: &'static str = "Windows.Networking.Sockets.ISocketActivityContext";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ISocketActivityContext_Impl: windows_core::IUnknownImpl {
-    fn Data(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ISocketActivityContext_Vtbl {
-    pub const fn new<Identity: ISocketActivityContext_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Data<Identity: ISocketActivityContext_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISocketActivityContext_Impl::Data(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISocketActivityContext, OFFSET>(), Data: Data::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISocketActivityContext as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISocketActivityContext_Vtbl {
@@ -75362,36 +13166,6 @@ windows_core::imp::define_interface!(ISocketActivityContextFactory, ISocketActiv
 impl windows_core::RuntimeType for ISocketActivityContextFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ISocketActivityContextFactory {
-    const NAME: &'static str = "Windows.Networking.Sockets.ISocketActivityContextFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ISocketActivityContextFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, data: windows_core::Ref<'_, super::super::Storage::Streams::IBuffer>) -> windows_core::Result<SocketActivityContext>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ISocketActivityContextFactory_Vtbl {
-    pub const fn new<Identity: ISocketActivityContextFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: ISocketActivityContextFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, data: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISocketActivityContextFactory_Impl::Create(this, core::mem::transmute_copy(&data)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, ISocketActivityContextFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISocketActivityContextFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISocketActivityContextFactory_Vtbl {
@@ -75405,159 +13179,6 @@ windows_core::imp::define_interface!(IStreamSocket, IStreamSocket_Vtbl, 0x69a22c
 impl windows_core::RuntimeType for IStreamSocket {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IStreamSocket {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocket";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IStreamSocket_Impl: super::super::Foundation::IClosable_Impl {
-    fn Control(&self) -> windows_core::Result<StreamSocketControl>;
-    fn Information(&self) -> windows_core::Result<StreamSocketInformation>;
-    fn InputStream(&self) -> windows_core::Result<super::super::Storage::Streams::IInputStream>;
-    fn OutputStream(&self) -> windows_core::Result<super::super::Storage::Streams::IOutputStream>;
-    fn ConnectWithEndpointPairAsync(&self, endpointPair: windows_core::Ref<'_, super::EndpointPair>) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn ConnectAsync(&self, remoteHostName: windows_core::Ref<'_, super::HostName>, remoteServiceName: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn ConnectWithEndpointPairAndProtectionLevelAsync(&self, endpointPair: windows_core::Ref<'_, super::EndpointPair>, protectionLevel: SocketProtectionLevel) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn ConnectWithProtectionLevelAsync(&self, remoteHostName: windows_core::Ref<'_, super::HostName>, remoteServiceName: &windows_core::HSTRING, protectionLevel: SocketProtectionLevel) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn UpgradeToSslAsync(&self, protectionLevel: SocketProtectionLevel, validationHostName: windows_core::Ref<'_, super::HostName>) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IStreamSocket_Vtbl {
-    pub const fn new<Identity: IStreamSocket_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Control<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::Control(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Information<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::Information(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn InputStream<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::InputStream(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OutputStream<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::OutputStream(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectWithEndpointPairAsync<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, endpointpair: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::ConnectWithEndpointPairAsync(this, core::mem::transmute_copy(&endpointpair)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectAsync<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, remotehostname: *mut core::ffi::c_void, remoteservicename: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::ConnectAsync(this, core::mem::transmute_copy(&remotehostname), core::mem::transmute(&remoteservicename)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectWithEndpointPairAndProtectionLevelAsync<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, endpointpair: *mut core::ffi::c_void, protectionlevel: SocketProtectionLevel, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::ConnectWithEndpointPairAndProtectionLevelAsync(this, core::mem::transmute_copy(&endpointpair), protectionlevel) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ConnectWithProtectionLevelAsync<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, remotehostname: *mut core::ffi::c_void, remoteservicename: *mut core::ffi::c_void, protectionlevel: SocketProtectionLevel, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::ConnectWithProtectionLevelAsync(this, core::mem::transmute_copy(&remotehostname), core::mem::transmute(&remoteservicename), protectionlevel) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UpgradeToSslAsync<Identity: IStreamSocket_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, protectionlevel: SocketProtectionLevel, validationhostname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket_Impl::UpgradeToSslAsync(this, protectionlevel, core::mem::transmute_copy(&validationhostname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocket, OFFSET>(),
-            Control: Control::<Identity, OFFSET>,
-            Information: Information::<Identity, OFFSET>,
-            InputStream: InputStream::<Identity, OFFSET>,
-            OutputStream: OutputStream::<Identity, OFFSET>,
-            ConnectWithEndpointPairAsync: ConnectWithEndpointPairAsync::<Identity, OFFSET>,
-            ConnectAsync: ConnectAsync::<Identity, OFFSET>,
-            ConnectWithEndpointPairAndProtectionLevelAsync: ConnectWithEndpointPairAndProtectionLevelAsync::<Identity, OFFSET>,
-            ConnectWithProtectionLevelAsync: ConnectWithProtectionLevelAsync::<Identity, OFFSET>,
-            UpgradeToSslAsync: UpgradeToSslAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocket as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocket_Vtbl {
@@ -75582,39 +13203,6 @@ windows_core::imp::define_interface!(IStreamSocket2, IStreamSocket2_Vtbl, 0x29d0
 impl windows_core::RuntimeType for IStreamSocket2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Networking_Connectivity")]
-impl windows_core::RuntimeName for IStreamSocket2 {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocket2";
-}
-#[cfg(feature = "Networking_Connectivity")]
-pub trait IStreamSocket2_Impl: super::super::Foundation::IClosable_Impl {
-    fn ConnectWithProtectionLevelAndAdapterAsync(&self, remoteHostName: windows_core::Ref<'_, super::HostName>, remoteServiceName: &windows_core::HSTRING, protectionLevel: SocketProtectionLevel, adapter: windows_core::Ref<'_, super::Connectivity::NetworkAdapter>) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-#[cfg(feature = "Networking_Connectivity")]
-impl IStreamSocket2_Vtbl {
-    pub const fn new<Identity: IStreamSocket2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ConnectWithProtectionLevelAndAdapterAsync<Identity: IStreamSocket2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, remotehostname: *mut core::ffi::c_void, remoteservicename: *mut core::ffi::c_void, protectionlevel: SocketProtectionLevel, adapter: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket2_Impl::ConnectWithProtectionLevelAndAdapterAsync(this, core::mem::transmute_copy(&remotehostname), core::mem::transmute(&remoteservicename), protectionlevel, core::mem::transmute_copy(&adapter)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocket2, OFFSET>(),
-            ConnectWithProtectionLevelAndAdapterAsync: ConnectWithProtectionLevelAndAdapterAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocket2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocket2_Vtbl {
@@ -75628,76 +13216,6 @@ windows_core::imp::define_interface!(IStreamSocket3, IStreamSocket3_Vtbl, 0x3f43
 impl windows_core::RuntimeType for IStreamSocket3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStreamSocket3 {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocket3";
-}
-pub trait IStreamSocket3_Impl: windows_core::IUnknownImpl {
-    fn CancelIOAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn EnableTransferOwnership(&self, taskId: &windows_core::GUID) -> windows_core::Result<()>;
-    fn EnableTransferOwnershipWithConnectedStandbyAction(&self, taskId: &windows_core::GUID, connectedStandbyAction: SocketActivityConnectedStandbyAction) -> windows_core::Result<()>;
-    fn TransferOwnership(&self, socketId: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TransferOwnershipWithContext(&self, socketId: &windows_core::HSTRING, data: windows_core::Ref<'_, SocketActivityContext>) -> windows_core::Result<()>;
-    fn TransferOwnershipWithContextAndKeepAliveTime(&self, socketId: &windows_core::HSTRING, data: windows_core::Ref<'_, SocketActivityContext>, keepAliveTime: &super::super::Foundation::TimeSpan) -> windows_core::Result<()>;
-}
-impl IStreamSocket3_Vtbl {
-    pub const fn new<Identity: IStreamSocket3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CancelIOAsync<Identity: IStreamSocket3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocket3_Impl::CancelIOAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn EnableTransferOwnership<Identity: IStreamSocket3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, taskid: windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocket3_Impl::EnableTransferOwnership(this, core::mem::transmute(&taskid)).into()
-            }
-        }
-        unsafe extern "system" fn EnableTransferOwnershipWithConnectedStandbyAction<Identity: IStreamSocket3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, taskid: windows_core::GUID, connectedstandbyaction: SocketActivityConnectedStandbyAction) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocket3_Impl::EnableTransferOwnershipWithConnectedStandbyAction(this, core::mem::transmute(&taskid), connectedstandbyaction).into()
-            }
-        }
-        unsafe extern "system" fn TransferOwnership<Identity: IStreamSocket3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, socketid: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocket3_Impl::TransferOwnership(this, core::mem::transmute(&socketid)).into()
-            }
-        }
-        unsafe extern "system" fn TransferOwnershipWithContext<Identity: IStreamSocket3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, socketid: *mut core::ffi::c_void, data: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocket3_Impl::TransferOwnershipWithContext(this, core::mem::transmute(&socketid), core::mem::transmute_copy(&data)).into()
-            }
-        }
-        unsafe extern "system" fn TransferOwnershipWithContextAndKeepAliveTime<Identity: IStreamSocket3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, socketid: *mut core::ffi::c_void, data: *mut core::ffi::c_void, keepalivetime: super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocket3_Impl::TransferOwnershipWithContextAndKeepAliveTime(this, core::mem::transmute(&socketid), core::mem::transmute_copy(&data), core::mem::transmute(&keepalivetime)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocket3, OFFSET>(),
-            CancelIOAsync: CancelIOAsync::<Identity, OFFSET>,
-            EnableTransferOwnership: EnableTransferOwnership::<Identity, OFFSET>,
-            EnableTransferOwnershipWithConnectedStandbyAction: EnableTransferOwnershipWithConnectedStandbyAction::<Identity, OFFSET>,
-            TransferOwnership: TransferOwnership::<Identity, OFFSET>,
-            TransferOwnershipWithContext: TransferOwnershipWithContext::<Identity, OFFSET>,
-            TransferOwnershipWithContextAndKeepAliveTime: TransferOwnershipWithContextAndKeepAliveTime::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocket3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocket3_Vtbl {
@@ -75713,131 +13231,6 @@ windows_core::imp::define_interface!(IStreamSocketControl, IStreamSocketControl_
 impl windows_core::RuntimeType for IStreamSocketControl {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStreamSocketControl {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocketControl";
-}
-pub trait IStreamSocketControl_Impl: windows_core::IUnknownImpl {
-    fn NoDelay(&self) -> windows_core::Result<bool>;
-    fn SetNoDelay(&self, value: bool) -> windows_core::Result<()>;
-    fn KeepAlive(&self) -> windows_core::Result<bool>;
-    fn SetKeepAlive(&self, value: bool) -> windows_core::Result<()>;
-    fn OutboundBufferSizeInBytes(&self) -> windows_core::Result<u32>;
-    fn SetOutboundBufferSizeInBytes(&self, value: u32) -> windows_core::Result<()>;
-    fn QualityOfService(&self) -> windows_core::Result<SocketQualityOfService>;
-    fn SetQualityOfService(&self, value: SocketQualityOfService) -> windows_core::Result<()>;
-    fn OutboundUnicastHopLimit(&self) -> windows_core::Result<u8>;
-    fn SetOutboundUnicastHopLimit(&self, value: u8) -> windows_core::Result<()>;
-}
-impl IStreamSocketControl_Vtbl {
-    pub const fn new<Identity: IStreamSocketControl_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NoDelay<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl_Impl::NoDelay(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetNoDelay<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocketControl_Impl::SetNoDelay(this, value).into()
-            }
-        }
-        unsafe extern "system" fn KeepAlive<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl_Impl::KeepAlive(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetKeepAlive<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocketControl_Impl::SetKeepAlive(this, value).into()
-            }
-        }
-        unsafe extern "system" fn OutboundBufferSizeInBytes<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl_Impl::OutboundBufferSizeInBytes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetOutboundBufferSizeInBytes<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocketControl_Impl::SetOutboundBufferSizeInBytes(this, value).into()
-            }
-        }
-        unsafe extern "system" fn QualityOfService<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SocketQualityOfService) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl_Impl::QualityOfService(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetQualityOfService<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: SocketQualityOfService) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocketControl_Impl::SetQualityOfService(this, value).into()
-            }
-        }
-        unsafe extern "system" fn OutboundUnicastHopLimit<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl_Impl::OutboundUnicastHopLimit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetOutboundUnicastHopLimit<Identity: IStreamSocketControl_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocketControl_Impl::SetOutboundUnicastHopLimit(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocketControl, OFFSET>(),
-            NoDelay: NoDelay::<Identity, OFFSET>,
-            SetNoDelay: SetNoDelay::<Identity, OFFSET>,
-            KeepAlive: KeepAlive::<Identity, OFFSET>,
-            SetKeepAlive: SetKeepAlive::<Identity, OFFSET>,
-            OutboundBufferSizeInBytes: OutboundBufferSizeInBytes::<Identity, OFFSET>,
-            SetOutboundBufferSizeInBytes: SetOutboundBufferSizeInBytes::<Identity, OFFSET>,
-            QualityOfService: QualityOfService::<Identity, OFFSET>,
-            SetQualityOfService: SetQualityOfService::<Identity, OFFSET>,
-            OutboundUnicastHopLimit: OutboundUnicastHopLimit::<Identity, OFFSET>,
-            SetOutboundUnicastHopLimit: SetOutboundUnicastHopLimit::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocketControl as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocketControl_Vtbl {
@@ -75857,39 +13250,6 @@ windows_core::imp::define_interface!(IStreamSocketControl2, IStreamSocketControl
 impl windows_core::RuntimeType for IStreamSocketControl2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Security_Cryptography_Certificates")]
-impl windows_core::RuntimeName for IStreamSocketControl2 {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocketControl2";
-}
-#[cfg(feature = "Security_Cryptography_Certificates")]
-pub trait IStreamSocketControl2_Impl: windows_core::IUnknownImpl {
-    fn IgnorableServerCertificateErrors(&self) -> windows_core::Result<windows_collections::IVector<super::super::Security::Cryptography::Certificates::ChainValidationResult>>;
-}
-#[cfg(feature = "Security_Cryptography_Certificates")]
-impl IStreamSocketControl2_Vtbl {
-    pub const fn new<Identity: IStreamSocketControl2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IgnorableServerCertificateErrors<Identity: IStreamSocketControl2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl2_Impl::IgnorableServerCertificateErrors(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocketControl2, OFFSET>(),
-            IgnorableServerCertificateErrors: IgnorableServerCertificateErrors::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocketControl2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocketControl2_Vtbl {
@@ -75903,69 +13263,6 @@ windows_core::imp::define_interface!(IStreamSocketControl3, IStreamSocketControl
 impl windows_core::RuntimeType for IStreamSocketControl3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Security_Cryptography_Certificates")]
-impl windows_core::RuntimeName for IStreamSocketControl3 {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocketControl3";
-}
-#[cfg(feature = "Security_Cryptography_Certificates")]
-pub trait IStreamSocketControl3_Impl: windows_core::IUnknownImpl {
-    fn SerializeConnectionAttempts(&self) -> windows_core::Result<bool>;
-    fn SetSerializeConnectionAttempts(&self, value: bool) -> windows_core::Result<()>;
-    fn ClientCertificate(&self) -> windows_core::Result<super::super::Security::Cryptography::Certificates::Certificate>;
-    fn SetClientCertificate(&self, value: windows_core::Ref<'_, super::super::Security::Cryptography::Certificates::Certificate>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Security_Cryptography_Certificates")]
-impl IStreamSocketControl3_Vtbl {
-    pub const fn new<Identity: IStreamSocketControl3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SerializeConnectionAttempts<Identity: IStreamSocketControl3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl3_Impl::SerializeConnectionAttempts(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSerializeConnectionAttempts<Identity: IStreamSocketControl3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocketControl3_Impl::SetSerializeConnectionAttempts(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ClientCertificate<Identity: IStreamSocketControl3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl3_Impl::ClientCertificate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetClientCertificate<Identity: IStreamSocketControl3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocketControl3_Impl::SetClientCertificate(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocketControl3, OFFSET>(),
-            SerializeConnectionAttempts: SerializeConnectionAttempts::<Identity, OFFSET>,
-            SetSerializeConnectionAttempts: SetSerializeConnectionAttempts::<Identity, OFFSET>,
-            ClientCertificate: ClientCertificate::<Identity, OFFSET>,
-            SetClientCertificate: SetClientCertificate::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocketControl3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocketControl3_Vtbl {
@@ -75985,43 +13282,6 @@ windows_core::imp::define_interface!(IStreamSocketControl4, IStreamSocketControl
 impl windows_core::RuntimeType for IStreamSocketControl4 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStreamSocketControl4 {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocketControl4";
-}
-pub trait IStreamSocketControl4_Impl: windows_core::IUnknownImpl {
-    fn MinProtectionLevel(&self) -> windows_core::Result<SocketProtectionLevel>;
-    fn SetMinProtectionLevel(&self, value: SocketProtectionLevel) -> windows_core::Result<()>;
-}
-impl IStreamSocketControl4_Vtbl {
-    pub const fn new<Identity: IStreamSocketControl4_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MinProtectionLevel<Identity: IStreamSocketControl4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SocketProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketControl4_Impl::MinProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMinProtectionLevel<Identity: IStreamSocketControl4_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: SocketProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStreamSocketControl4_Impl::SetMinProtectionLevel(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocketControl4, OFFSET>(),
-            MinProtectionLevel: MinProtectionLevel::<Identity, OFFSET>,
-            SetMinProtectionLevel: SetMinProtectionLevel::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocketControl4 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocketControl4_Vtbl {
@@ -76033,171 +13293,6 @@ windows_core::imp::define_interface!(IStreamSocketInformation, IStreamSocketInfo
 impl windows_core::RuntimeType for IStreamSocketInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IStreamSocketInformation {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocketInformation";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IStreamSocketInformation_Impl: windows_core::IUnknownImpl {
-    fn LocalAddress(&self) -> windows_core::Result<super::HostName>;
-    fn LocalPort(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn RemoteHostName(&self) -> windows_core::Result<super::HostName>;
-    fn RemoteAddress(&self) -> windows_core::Result<super::HostName>;
-    fn RemoteServiceName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn RemotePort(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn RoundTripTimeStatistics(&self) -> windows_core::Result<RoundTripTimeStatistics>;
-    fn BandwidthStatistics(&self) -> windows_core::Result<BandwidthStatistics>;
-    fn ProtectionLevel(&self) -> windows_core::Result<SocketProtectionLevel>;
-    fn SessionKey(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IStreamSocketInformation_Vtbl {
-    pub const fn new<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LocalAddress<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::LocalAddress(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn LocalPort<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::LocalPort(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoteHostName<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::RemoteHostName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoteAddress<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::RemoteAddress(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoteServiceName<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::RemoteServiceName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemotePort<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::RemotePort(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RoundTripTimeStatistics<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut RoundTripTimeStatistics) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::RoundTripTimeStatistics(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BandwidthStatistics<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut BandwidthStatistics) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::BandwidthStatistics(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ProtectionLevel<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SocketProtectionLevel) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::ProtectionLevel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SessionKey<Identity: IStreamSocketInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation_Impl::SessionKey(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocketInformation, OFFSET>(),
-            LocalAddress: LocalAddress::<Identity, OFFSET>,
-            LocalPort: LocalPort::<Identity, OFFSET>,
-            RemoteHostName: RemoteHostName::<Identity, OFFSET>,
-            RemoteAddress: RemoteAddress::<Identity, OFFSET>,
-            RemoteServiceName: RemoteServiceName::<Identity, OFFSET>,
-            RemotePort: RemotePort::<Identity, OFFSET>,
-            RoundTripTimeStatistics: RoundTripTimeStatistics::<Identity, OFFSET>,
-            BandwidthStatistics: BandwidthStatistics::<Identity, OFFSET>,
-            ProtectionLevel: ProtectionLevel::<Identity, OFFSET>,
-            SessionKey: SessionKey::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocketInformation as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocketInformation_Vtbl {
@@ -76220,83 +13315,6 @@ windows_core::imp::define_interface!(IStreamSocketInformation2, IStreamSocketInf
 impl windows_core::RuntimeType for IStreamSocketInformation2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Security_Cryptography_Certificates")]
-impl windows_core::RuntimeName for IStreamSocketInformation2 {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocketInformation2";
-}
-#[cfg(feature = "Security_Cryptography_Certificates")]
-pub trait IStreamSocketInformation2_Impl: windows_core::IUnknownImpl {
-    fn ServerCertificateErrorSeverity(&self) -> windows_core::Result<SocketSslErrorSeverity>;
-    fn ServerCertificateErrors(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Security::Cryptography::Certificates::ChainValidationResult>>;
-    fn ServerCertificate(&self) -> windows_core::Result<super::super::Security::Cryptography::Certificates::Certificate>;
-    fn ServerIntermediateCertificates(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Security::Cryptography::Certificates::Certificate>>;
-}
-#[cfg(feature = "Security_Cryptography_Certificates")]
-impl IStreamSocketInformation2_Vtbl {
-    pub const fn new<Identity: IStreamSocketInformation2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ServerCertificateErrorSeverity<Identity: IStreamSocketInformation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut SocketSslErrorSeverity) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation2_Impl::ServerCertificateErrorSeverity(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ServerCertificateErrors<Identity: IStreamSocketInformation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation2_Impl::ServerCertificateErrors(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ServerCertificate<Identity: IStreamSocketInformation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation2_Impl::ServerCertificate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ServerIntermediateCertificates<Identity: IStreamSocketInformation2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketInformation2_Impl::ServerIntermediateCertificates(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocketInformation2, OFFSET>(),
-            ServerCertificateErrorSeverity: ServerCertificateErrorSeverity::<Identity, OFFSET>,
-            ServerCertificateErrors: ServerCertificateErrors::<Identity, OFFSET>,
-            ServerCertificate: ServerCertificate::<Identity, OFFSET>,
-            ServerIntermediateCertificates: ServerIntermediateCertificates::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocketInformation2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocketInformation2_Vtbl {
@@ -76319,51 +13337,6 @@ windows_core::imp::define_interface!(IStreamSocketStatics, IStreamSocketStatics_
 impl windows_core::RuntimeType for IStreamSocketStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStreamSocketStatics {
-    const NAME: &'static str = "Windows.Networking.Sockets.IStreamSocketStatics";
-}
-pub trait IStreamSocketStatics_Impl: windows_core::IUnknownImpl {
-    fn GetEndpointPairsAsync(&self, remoteHostName: windows_core::Ref<'_, super::HostName>, remoteServiceName: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::EndpointPair>>>;
-    fn GetEndpointPairsWithSortOptionsAsync(&self, remoteHostName: windows_core::Ref<'_, super::HostName>, remoteServiceName: &windows_core::HSTRING, sortOptions: super::HostNameSortOptions) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::EndpointPair>>>;
-}
-impl IStreamSocketStatics_Vtbl {
-    pub const fn new<Identity: IStreamSocketStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetEndpointPairsAsync<Identity: IStreamSocketStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, remotehostname: *mut core::ffi::c_void, remoteservicename: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketStatics_Impl::GetEndpointPairsAsync(this, core::mem::transmute_copy(&remotehostname), core::mem::transmute(&remoteservicename)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetEndpointPairsWithSortOptionsAsync<Identity: IStreamSocketStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, remotehostname: *mut core::ffi::c_void, remoteservicename: *mut core::ffi::c_void, sortoptions: super::HostNameSortOptions, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStreamSocketStatics_Impl::GetEndpointPairsWithSortOptionsAsync(this, core::mem::transmute_copy(&remotehostname), core::mem::transmute(&remoteservicename), sortoptions) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStreamSocketStatics, OFFSET>(),
-            GetEndpointPairsAsync: GetEndpointPairsAsync::<Identity, OFFSET>,
-            GetEndpointPairsWithSortOptionsAsync: GetEndpointPairsWithSortOptionsAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStreamSocketStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStreamSocketStatics_Vtbl {
@@ -76403,14 +13376,6 @@ impl windows_core::RuntimeType for SocketActivityConnectedStandbyAction {
 pub struct SocketActivityContext(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(SocketActivityContext, windows_core::IUnknown, windows_core::IInspectable);
 impl SocketActivityContext {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Data(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Data)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn Create<P0>(data: P0) -> windows_core::Result<SocketActivityContext>
     where
@@ -76511,13 +13476,6 @@ impl StreamSocket {
             (windows_core::Interface::vtable(this).Control)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Information(&self) -> windows_core::Result<StreamSocketInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Information)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn InputStream(&self) -> windows_core::Result<super::super::Storage::Streams::IInputStream> {
         let this = self;
@@ -76534,16 +13492,6 @@ impl StreamSocket {
             (windows_core::Interface::vtable(this).OutputStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ConnectWithEndpointPairAsync<P0>(&self, endpointpair: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<super::EndpointPair>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectWithEndpointPairAsync)(windows_core::Interface::as_raw(this), endpointpair.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn ConnectAsync<P0>(&self, remotehostname: P0, remoteservicename: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction>
     where
         P0: windows_core::Param<super::HostName>,
@@ -76554,16 +13502,6 @@ impl StreamSocket {
             (windows_core::Interface::vtable(this).ConnectAsync)(windows_core::Interface::as_raw(this), remotehostname.param().abi(), core::mem::transmute_copy(remoteservicename), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ConnectWithEndpointPairAndProtectionLevelAsync<P0>(&self, endpointpair: P0, protectionlevel: SocketProtectionLevel) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<super::EndpointPair>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectWithEndpointPairAndProtectionLevelAsync)(windows_core::Interface::as_raw(this), endpointpair.param().abi(), protectionlevel, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn ConnectWithProtectionLevelAsync<P0>(&self, remotehostname: P0, remoteservicename: &windows_core::HSTRING, protectionlevel: SocketProtectionLevel) -> windows_core::Result<windows_future::IAsyncAction>
     where
         P0: windows_core::Param<super::HostName>,
@@ -76574,79 +13512,6 @@ impl StreamSocket {
             (windows_core::Interface::vtable(this).ConnectWithProtectionLevelAsync)(windows_core::Interface::as_raw(this), remotehostname.param().abi(), core::mem::transmute_copy(remoteservicename), protectionlevel, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn UpgradeToSslAsync<P1>(&self, protectionlevel: SocketProtectionLevel, validationhostname: P1) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P1: windows_core::Param<super::HostName>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UpgradeToSslAsync)(windows_core::Interface::as_raw(this), protectionlevel, validationhostname.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Networking_Connectivity")]
-    pub fn ConnectWithProtectionLevelAndAdapterAsync<P0, P3>(&self, remotehostname: P0, remoteservicename: &windows_core::HSTRING, protectionlevel: SocketProtectionLevel, adapter: P3) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<super::HostName>,
-        P3: windows_core::Param<super::Connectivity::NetworkAdapter>,
-    {
-        let this = &windows_core::Interface::cast::<IStreamSocket2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ConnectWithProtectionLevelAndAdapterAsync)(windows_core::Interface::as_raw(this), remotehostname.param().abi(), core::mem::transmute_copy(remoteservicename), protectionlevel, adapter.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CancelIOAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStreamSocket3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CancelIOAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn EnableTransferOwnership(&self, taskid: windows_core::GUID) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStreamSocket3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).EnableTransferOwnership)(windows_core::Interface::as_raw(this), taskid).ok() }
-    }
-    pub fn EnableTransferOwnershipWithConnectedStandbyAction(&self, taskid: windows_core::GUID, connectedstandbyaction: SocketActivityConnectedStandbyAction) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStreamSocket3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).EnableTransferOwnershipWithConnectedStandbyAction)(windows_core::Interface::as_raw(this), taskid, connectedstandbyaction).ok() }
-    }
-    pub fn TransferOwnership(&self, socketid: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStreamSocket3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).TransferOwnership)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(socketid)).ok() }
-    }
-    pub fn TransferOwnershipWithContext<P1>(&self, socketid: &windows_core::HSTRING, data: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<SocketActivityContext>,
-    {
-        let this = &windows_core::Interface::cast::<IStreamSocket3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).TransferOwnershipWithContext)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(socketid), data.param().abi()).ok() }
-    }
-    pub fn TransferOwnershipWithContextAndKeepAliveTime<P1>(&self, socketid: &windows_core::HSTRING, data: P1, keepalivetime: super::super::Foundation::TimeSpan) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<SocketActivityContext>,
-    {
-        let this = &windows_core::Interface::cast::<IStreamSocket3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).TransferOwnershipWithContextAndKeepAliveTime)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(socketid), data.param().abi(), keepalivetime).ok() }
-    }
-    pub fn GetEndpointPairsAsync<P0>(remotehostname: P0, remoteservicename: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::EndpointPair>>>
-    where
-        P0: windows_core::Param<super::HostName>,
-    {
-        Self::IStreamSocketStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetEndpointPairsAsync)(windows_core::Interface::as_raw(this), remotehostname.param().abi(), core::mem::transmute_copy(remoteservicename), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetEndpointPairsWithSortOptionsAsync<P0>(remotehostname: P0, remoteservicename: &windows_core::HSTRING, sortoptions: super::HostNameSortOptions) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::EndpointPair>>>
-    where
-        P0: windows_core::Param<super::HostName>,
-    {
-        Self::IStreamSocketStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetEndpointPairsWithSortOptionsAsync)(windows_core::Interface::as_raw(this), remotehostname.param().abi(), core::mem::transmute_copy(remoteservicename), sortoptions, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IStreamSocketStatics<R, F: FnOnce(&IStreamSocketStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<StreamSocket, IStreamSocketStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -76669,61 +13534,10 @@ unsafe impl Sync for StreamSocket {}
 pub struct StreamSocketControl(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(StreamSocketControl, windows_core::IUnknown, windows_core::IInspectable);
 impl StreamSocketControl {
-    pub fn NoDelay(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NoDelay)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn SetNoDelay(&self, value: bool) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).SetNoDelay)(windows_core::Interface::as_raw(this), value).ok() }
     }
-    pub fn KeepAlive(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).KeepAlive)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetKeepAlive(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetKeepAlive)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn OutboundBufferSizeInBytes(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OutboundBufferSizeInBytes)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetOutboundBufferSizeInBytes(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetOutboundBufferSizeInBytes)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn QualityOfService(&self) -> windows_core::Result<SocketQualityOfService> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).QualityOfService)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetQualityOfService(&self, value: SocketQualityOfService) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetQualityOfService)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn OutboundUnicastHopLimit(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OutboundUnicastHopLimit)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetOutboundUnicastHopLimit(&self, value: u8) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetOutboundUnicastHopLimit)(windows_core::Interface::as_raw(this), value).ok() }
-    }
     #[cfg(feature = "Security_Cryptography_Certificates")]
     pub fn IgnorableServerCertificateErrors(&self) -> windows_core::Result<windows_collections::IVector<super::super::Security::Cryptography::Certificates::ChainValidationResult>> {
         let this = &windows_core::Interface::cast::<IStreamSocketControl2>(self)?;
@@ -76732,45 +13546,7 @@ impl StreamSocketControl {
             (windows_core::Interface::vtable(this).IgnorableServerCertificateErrors)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn SerializeConnectionAttempts(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IStreamSocketControl3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SerializeConnectionAttempts)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn SetSerializeConnectionAttempts(&self, value: bool) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStreamSocketControl3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSerializeConnectionAttempts)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Security_Cryptography_Certificates")]
-    pub fn ClientCertificate(&self) -> windows_core::Result<super::super::Security::Cryptography::Certificates::Certificate> {
-        let this = &windows_core::Interface::cast::<IStreamSocketControl3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ClientCertificate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Security_Cryptography_Certificates")]
-    pub fn SetClientCertificate<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Security::Cryptography::Certificates::Certificate>,
-    {
-        let this = &windows_core::Interface::cast::<IStreamSocketControl3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetClientCertificate)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn MinProtectionLevel(&self) -> windows_core::Result<SocketProtectionLevel> {
-        let this = &windows_core::Interface::cast::<IStreamSocketControl4>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetMinProtectionLevel(&self, value: SocketProtectionLevel) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStreamSocketControl4>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetMinProtectionLevel)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for StreamSocketControl {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStreamSocketControl>();
 }
@@ -76787,110 +13563,6 @@ unsafe impl Sync for StreamSocketControl {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct StreamSocketInformation(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(StreamSocketInformation, windows_core::IUnknown, windows_core::IInspectable);
-impl StreamSocketInformation {
-    pub fn LocalAddress(&self) -> windows_core::Result<super::HostName> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LocalAddress)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn LocalPort(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LocalPort)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn RemoteHostName(&self) -> windows_core::Result<super::HostName> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RemoteHostName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RemoteAddress(&self) -> windows_core::Result<super::HostName> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RemoteAddress)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RemoteServiceName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RemoteServiceName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn RemotePort(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RemotePort)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn RoundTripTimeStatistics(&self) -> windows_core::Result<RoundTripTimeStatistics> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RoundTripTimeStatistics)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn BandwidthStatistics(&self) -> windows_core::Result<BandwidthStatistics> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BandwidthStatistics)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ProtectionLevel(&self) -> windows_core::Result<SocketProtectionLevel> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProtectionLevel)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SessionKey(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SessionKey)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ServerCertificateErrorSeverity(&self) -> windows_core::Result<SocketSslErrorSeverity> {
-        let this = &windows_core::Interface::cast::<IStreamSocketInformation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerCertificateErrorSeverity)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Security_Cryptography_Certificates")]
-    pub fn ServerCertificateErrors(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Security::Cryptography::Certificates::ChainValidationResult>> {
-        let this = &windows_core::Interface::cast::<IStreamSocketInformation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerCertificateErrors)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Security_Cryptography_Certificates")]
-    pub fn ServerCertificate(&self) -> windows_core::Result<super::super::Security::Cryptography::Certificates::Certificate> {
-        let this = &windows_core::Interface::cast::<IStreamSocketInformation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerCertificate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Security_Cryptography_Certificates")]
-    pub fn ServerIntermediateCertificates(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Security::Cryptography::Certificates::Certificate>> {
-        let this = &windows_core::Interface::cast::<IStreamSocketInformation2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerIntermediateCertificates)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for StreamSocketInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStreamSocketInformation>();
 }
@@ -76905,118 +13577,12 @@ unsafe impl Send for StreamSocketInformation {}
 unsafe impl Sync for StreamSocketInformation {}
 }
 }
-#[cfg(feature = "Perception")]
-pub mod Perception{
-#[cfg(feature = "Perception_Spatial")]
-pub mod Spatial{
-windows_core::imp::define_interface!(ISpatialCoordinateSystem, ISpatialCoordinateSystem_Vtbl, 0x69ebca4b_60a3_3586_a653_59a7bd676d07);
-impl windows_core::RuntimeType for ISpatialCoordinateSystem {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for ISpatialCoordinateSystem {
-    const NAME: &'static str = "Windows.Perception.Spatial.ISpatialCoordinateSystem";
-}
-pub trait ISpatialCoordinateSystem_Impl: windows_core::IUnknownImpl {
-    fn TryGetTransformTo(&self, target: windows_core::Ref<'_, SpatialCoordinateSystem>) -> windows_core::Result<super::super::Foundation::IReference<windows_numerics::Matrix4x4>>;
-}
-impl ISpatialCoordinateSystem_Vtbl {
-    pub const fn new<Identity: ISpatialCoordinateSystem_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TryGetTransformTo<Identity: ISpatialCoordinateSystem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, target: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISpatialCoordinateSystem_Impl::TryGetTransformTo(this, core::mem::transmute_copy(&target)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISpatialCoordinateSystem, OFFSET>(),
-            TryGetTransformTo: TryGetTransformTo::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISpatialCoordinateSystem as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ISpatialCoordinateSystem_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub TryGetTransformTo: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct SpatialCoordinateSystem(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(SpatialCoordinateSystem, windows_core::IUnknown, windows_core::IInspectable);
-impl SpatialCoordinateSystem {
-    pub fn TryGetTransformTo<P0>(&self, target: P0) -> windows_core::Result<super::super::Foundation::IReference<windows_numerics::Matrix4x4>>
-    where
-        P0: windows_core::Param<SpatialCoordinateSystem>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetTransformTo)(windows_core::Interface::as_raw(this), target.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for SpatialCoordinateSystem {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISpatialCoordinateSystem>();
-}
-unsafe impl windows_core::Interface for SpatialCoordinateSystem {
-    type Vtable = <ISpatialCoordinateSystem as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <ISpatialCoordinateSystem as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for SpatialCoordinateSystem {
-    const NAME: &'static str = "Windows.Perception.Spatial.SpatialCoordinateSystem";
-}
-unsafe impl Send for SpatialCoordinateSystem {}
-unsafe impl Sync for SpatialCoordinateSystem {}
-}
-}
-#[cfg(feature = "Security")]
 pub mod Security{
-#[cfg(feature = "Security_Credentials")]
 pub mod Credentials{
 windows_core::imp::define_interface!(ICredentialFactory, ICredentialFactory_Vtbl, 0x54ef13a1_bf26_47b5_97dd_de779b7cad58);
 impl windows_core::RuntimeType for ICredentialFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICredentialFactory {
-    const NAME: &'static str = "Windows.Security.Credentials.ICredentialFactory";
-}
-pub trait ICredentialFactory_Impl: windows_core::IUnknownImpl {
-    fn CreatePasswordCredential(&self, resource: &windows_core::HSTRING, userName: &windows_core::HSTRING, password: &windows_core::HSTRING) -> windows_core::Result<PasswordCredential>;
-}
-impl ICredentialFactory_Vtbl {
-    pub const fn new<Identity: ICredentialFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreatePasswordCredential<Identity: ICredentialFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, resource: *mut core::ffi::c_void, username: *mut core::ffi::c_void, password: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICredentialFactory_Impl::CreatePasswordCredential(this, core::mem::transmute(&resource), core::mem::transmute(&username), core::mem::transmute(&password)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICredentialFactory, OFFSET>(),
-            CreatePasswordCredential: CreatePasswordCredential::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICredentialFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICredentialFactory_Vtbl {
@@ -77027,116 +13593,6 @@ windows_core::imp::define_interface!(IPasswordCredential, IPasswordCredential_Vt
 impl windows_core::RuntimeType for IPasswordCredential {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Foundation_Collections")]
-impl windows_core::RuntimeName for IPasswordCredential {
-    const NAME: &'static str = "Windows.Security.Credentials.IPasswordCredential";
-}
-#[cfg(feature = "Foundation_Collections")]
-pub trait IPasswordCredential_Impl: windows_core::IUnknownImpl {
-    fn Resource(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetResource(&self, resource: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn UserName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetUserName(&self, userName: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Password(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetPassword(&self, password: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn RetrievePassword(&self) -> windows_core::Result<()>;
-    fn Properties(&self) -> windows_core::Result<super::super::Foundation::Collections::IPropertySet>;
-}
-#[cfg(feature = "Foundation_Collections")]
-impl IPasswordCredential_Vtbl {
-    pub const fn new<Identity: IPasswordCredential_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Resource<Identity: IPasswordCredential_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPasswordCredential_Impl::Resource(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetResource<Identity: IPasswordCredential_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, resource: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPasswordCredential_Impl::SetResource(this, core::mem::transmute(&resource)).into()
-            }
-        }
-        unsafe extern "system" fn UserName<Identity: IPasswordCredential_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPasswordCredential_Impl::UserName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetUserName<Identity: IPasswordCredential_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, username: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPasswordCredential_Impl::SetUserName(this, core::mem::transmute(&username)).into()
-            }
-        }
-        unsafe extern "system" fn Password<Identity: IPasswordCredential_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPasswordCredential_Impl::Password(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPassword<Identity: IPasswordCredential_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, password: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPasswordCredential_Impl::SetPassword(this, core::mem::transmute(&password)).into()
-            }
-        }
-        unsafe extern "system" fn RetrievePassword<Identity: IPasswordCredential_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IPasswordCredential_Impl::RetrievePassword(this).into()
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IPasswordCredential_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IPasswordCredential_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IPasswordCredential, OFFSET>(),
-            Resource: Resource::<Identity, OFFSET>,
-            SetResource: SetResource::<Identity, OFFSET>,
-            UserName: UserName::<Identity, OFFSET>,
-            SetUserName: SetUserName::<Identity, OFFSET>,
-            Password: Password::<Identity, OFFSET>,
-            SetPassword: SetPassword::<Identity, OFFSET>,
-            RetrievePassword: RetrievePassword::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IPasswordCredential as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPasswordCredential_Vtbl {
@@ -77165,57 +13621,6 @@ impl PasswordCredential {
         static SHARED: windows_core::imp::FactoryCache<PasswordCredential, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn CreatePasswordCredential(resource: &windows_core::HSTRING, username: &windows_core::HSTRING, password: &windows_core::HSTRING) -> windows_core::Result<PasswordCredential> {
-        Self::ICredentialFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreatePasswordCredential)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(resource), core::mem::transmute_copy(username), core::mem::transmute_copy(password), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Resource(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Resource)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetResource(&self, resource: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetResource)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(resource)).ok() }
-    }
-    pub fn UserName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetUserName(&self, username: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUserName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(username)).ok() }
-    }
-    pub fn Password(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Password)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetPassword(&self, password: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPassword)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(password)).ok() }
-    }
-    pub fn RetrievePassword(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RetrievePassword)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn Properties(&self) -> windows_core::Result<super::super::Foundation::Collections::IPropertySet> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     fn ICredentialFactory<R, F: FnOnce(&ICredentialFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<PasswordCredential, ICredentialFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -77234,198 +13639,13 @@ impl windows_core::RuntimeName for PasswordCredential {
 unsafe impl Send for PasswordCredential {}
 unsafe impl Sync for PasswordCredential {}
 }
-#[cfg(feature = "Security_Cryptography")]
 pub mod Cryptography{
-#[cfg(feature = "Security_Cryptography_Certificates")]
 pub mod Certificates{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct Certificate(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(Certificate, windows_core::IUnknown, windows_core::IInspectable);
 impl Certificate {
-    pub fn BuildChainAsync<P0>(&self, certificates: P0) -> windows_core::Result<windows_future::IAsyncOperation<CertificateChain>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<Certificate>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BuildChainAsync)(windows_core::Interface::as_raw(this), certificates.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn BuildChainWithParametersAsync<P0, P1>(&self, certificates: P0, parameters: P1) -> windows_core::Result<windows_future::IAsyncOperation<CertificateChain>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<Certificate>>,
-        P1: windows_core::Param<ChainBuildingParameters>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BuildChainWithParametersAsync)(windows_core::Interface::as_raw(this), certificates.param().abi(), parameters.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SerialNumber(&self) -> windows_core::Result<windows_core::Array<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::MaybeUninit::zeroed();
-            (windows_core::Interface::vtable(this).SerialNumber)(windows_core::Interface::as_raw(this), windows_core::Array::<u8>::set_abi_len(core::mem::transmute(&mut result__)), result__.as_mut_ptr() as *mut _ as _).map(|| result__.assume_init())
-        }
-    }
-    pub fn GetHashValue(&self) -> windows_core::Result<windows_core::Array<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::MaybeUninit::zeroed();
-            (windows_core::Interface::vtable(this).GetHashValue)(windows_core::Interface::as_raw(this), windows_core::Array::<u8>::set_abi_len(core::mem::transmute(&mut result__)), result__.as_mut_ptr() as *mut _ as _).map(|| result__.assume_init())
-        }
-    }
-    pub fn GetHashValueWithAlgorithm(&self, hashalgorithmname: &windows_core::HSTRING) -> windows_core::Result<windows_core::Array<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::MaybeUninit::zeroed();
-            (windows_core::Interface::vtable(this).GetHashValueWithAlgorithm)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(hashalgorithmname), windows_core::Array::<u8>::set_abi_len(core::mem::transmute(&mut result__)), result__.as_mut_ptr() as *mut _ as _).map(|| result__.assume_init())
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetCertificateBlob(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCertificateBlob)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Subject(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subject)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Issuer(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Issuer)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn HasPrivateKey(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasPrivateKey)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsStronglyProtected(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsStronglyProtected)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ValidFrom(&self) -> windows_core::Result<super::super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ValidFrom)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ValidTo(&self) -> windows_core::Result<super::super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ValidTo)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn EnhancedKeyUsages(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EnhancedKeyUsages)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetFriendlyName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetFriendlyName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn FriendlyName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FriendlyName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn IsSecurityDeviceBound(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<ICertificate2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsSecurityDeviceBound)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn KeyUsages(&self) -> windows_core::Result<CertificateKeyUsages> {
-        let this = &windows_core::Interface::cast::<ICertificate2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).KeyUsages)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn KeyAlgorithmName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ICertificate2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).KeyAlgorithmName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SignatureAlgorithmName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ICertificate2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SignatureAlgorithmName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SignatureHashAlgorithmName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ICertificate2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SignatureHashAlgorithmName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SubjectAlternativeName(&self) -> windows_core::Result<SubjectAlternativeNameInfo> {
-        let this = &windows_core::Interface::cast::<ICertificate2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SubjectAlternativeName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsPerUser(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<ICertificate3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsPerUser)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn StoreName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ICertificate3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StoreName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn KeyStorageProviderName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<ICertificate3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).KeyStorageProviderName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateCertificate<P0>(certblob: P0) -> windows_core::Result<Certificate>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        Self::ICertificateFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateCertificate)(windows_core::Interface::as_raw(this), certblob.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn ICertificateFactory<R, F: FnOnce(&ICertificateFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<Certificate, ICertificateFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -77447,32 +13667,6 @@ unsafe impl Sync for Certificate {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct CertificateChain(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(CertificateChain, windows_core::IUnknown, windows_core::IInspectable);
-impl CertificateChain {
-    pub fn Validate(&self) -> windows_core::Result<ChainValidationResult> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Validate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ValidateWithParameters<P0>(&self, parameter: P0) -> windows_core::Result<ChainValidationResult>
-    where
-        P0: windows_core::Param<ChainValidationParameters>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ValidateWithParameters)(windows_core::Interface::as_raw(this), parameter.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetCertificates(&self, includeroot: bool) -> windows_core::Result<windows_collections::IVectorView<Certificate>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCertificates)(windows_core::Interface::as_raw(this), includeroot, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for CertificateChain {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICertificateChain>();
 }
@@ -77512,44 +13706,7 @@ impl CertificateExtension {
         static SHARED: windows_core::imp::FactoryCache<CertificateExtension, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn ObjectId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ObjectId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn SetObjectId(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetObjectId)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn IsCritical(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsCritical)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIsCritical(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIsCritical)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn EncodeValue(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).EncodeValue)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Value(&self) -> windows_core::Result<windows_core::Array<u8>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::MaybeUninit::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), windows_core::Array::<u8>::set_abi_len(core::mem::transmute(&mut result__)), result__.as_mut_ptr() as *mut _ as _).map(|| result__.assume_init())
-        }
-    }
-    pub fn SetValue(&self, value: &[u8]) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_ptr()).ok() }
-    }
-}
 impl windows_core::RuntimeType for CertificateExtension {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICertificateExtension>();
 }
@@ -77574,95 +13731,7 @@ impl CertificateKeyUsages {
         static SHARED: windows_core::imp::FactoryCache<CertificateKeyUsages, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn EncipherOnly(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EncipherOnly)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn SetEncipherOnly(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetEncipherOnly)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn CrlSign(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CrlSign)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCrlSign(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCrlSign)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn KeyCertificateSign(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).KeyCertificateSign)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetKeyCertificateSign(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetKeyCertificateSign)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn KeyAgreement(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).KeyAgreement)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetKeyAgreement(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetKeyAgreement)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn DataEncipherment(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DataEncipherment)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDataEncipherment(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDataEncipherment)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn KeyEncipherment(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).KeyEncipherment)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetKeyEncipherment(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetKeyEncipherment)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn NonRepudiation(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NonRepudiation)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetNonRepudiation(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetNonRepudiation)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn DigitalSignature(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DigitalSignature)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDigitalSignature(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDigitalSignature)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for CertificateKeyUsages {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ICertificateKeyUsages>();
 }
@@ -77687,76 +13756,7 @@ impl ChainBuildingParameters {
         static SHARED: windows_core::imp::FactoryCache<ChainBuildingParameters, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn EnhancedKeyUsages(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EnhancedKeyUsages)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn ValidationTimestamp(&self) -> windows_core::Result<super::super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ValidationTimestamp)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetValidationTimestamp(&self, value: super::super::super::Foundation::DateTime) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValidationTimestamp)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn RevocationCheckEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RevocationCheckEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetRevocationCheckEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRevocationCheckEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn NetworkRetrievalEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NetworkRetrievalEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetNetworkRetrievalEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetNetworkRetrievalEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn AuthorityInformationAccessEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AuthorityInformationAccessEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAuthorityInformationAccessEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAuthorityInformationAccessEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn CurrentTimeValidationEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentTimeValidationEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetCurrentTimeValidationEnabled(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCurrentTimeValidationEnabled)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ExclusiveTrustRoots(&self) -> windows_core::Result<windows_collections::IVector<Certificate>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExclusiveTrustRoots)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for ChainBuildingParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IChainBuildingParameters>();
 }
@@ -77781,34 +13781,7 @@ impl ChainValidationParameters {
         static SHARED: windows_core::imp::FactoryCache<ChainValidationParameters, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn CertificateChainPolicy(&self) -> windows_core::Result<CertificateChainPolicy> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CertificateChainPolicy)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn SetCertificateChainPolicy(&self, value: CertificateChainPolicy) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCertificateChainPolicy)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    #[cfg(feature = "Networking")]
-    pub fn ServerDnsName(&self) -> windows_core::Result<super::super::super::Networking::HostName> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerDnsName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Networking")]
-    pub fn SetServerDnsName<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Networking::HostName>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetServerDnsName)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-}
 impl windows_core::RuntimeType for ChainValidationParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IChainValidationParameters>();
 }
@@ -77850,241 +13823,6 @@ windows_core::imp::define_interface!(ICertificate, ICertificate_Vtbl, 0x333f740c
 impl windows_core::RuntimeType for ICertificate {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ICertificate {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ICertificate";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ICertificate_Impl: windows_core::IUnknownImpl {
-    fn BuildChainAsync(&self, certificates: windows_core::Ref<'_, windows_collections::IIterable<Certificate>>) -> windows_core::Result<windows_future::IAsyncOperation<CertificateChain>>;
-    fn BuildChainWithParametersAsync(&self, certificates: windows_core::Ref<'_, windows_collections::IIterable<Certificate>>, parameters: windows_core::Ref<'_, ChainBuildingParameters>) -> windows_core::Result<windows_future::IAsyncOperation<CertificateChain>>;
-    fn SerialNumber(&self) -> windows_core::Result<windows_core::Array<u8>>;
-    fn GetHashValue(&self) -> windows_core::Result<windows_core::Array<u8>>;
-    fn GetHashValueWithAlgorithm(&self, hashAlgorithmName: &windows_core::HSTRING) -> windows_core::Result<windows_core::Array<u8>>;
-    fn GetCertificateBlob(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn Subject(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Issuer(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn HasPrivateKey(&self) -> windows_core::Result<bool>;
-    fn IsStronglyProtected(&self) -> windows_core::Result<bool>;
-    fn ValidFrom(&self) -> windows_core::Result<super::super::super::Foundation::DateTime>;
-    fn ValidTo(&self) -> windows_core::Result<super::super::super::Foundation::DateTime>;
-    fn EnhancedKeyUsages(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-    fn SetFriendlyName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn FriendlyName(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ICertificate_Vtbl {
-    pub const fn new<Identity: ICertificate_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn BuildChainAsync<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, certificates: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::BuildChainAsync(this, core::mem::transmute_copy(&certificates)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn BuildChainWithParametersAsync<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, certificates: *mut core::ffi::c_void, parameters: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::BuildChainWithParametersAsync(this, core::mem::transmute_copy(&certificates), core::mem::transmute_copy(&parameters)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SerialNumber<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result_size__: *mut u32, result__: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::SerialNumber(this) {
-                    Ok(ok__) => {
-                        let (ok_data__, ok_data_len__) = ok__.into_abi();
-                        result__.write(core::mem::transmute(ok_data__));
-                        result_size__.write(ok_data_len__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetHashValue<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result_size__: *mut u32, result__: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::GetHashValue(this) {
-                    Ok(ok__) => {
-                        let (ok_data__, ok_data_len__) = ok__.into_abi();
-                        result__.write(core::mem::transmute(ok_data__));
-                        result_size__.write(ok_data_len__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetHashValueWithAlgorithm<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, hashalgorithmname: *mut core::ffi::c_void, result_size__: *mut u32, result__: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::GetHashValueWithAlgorithm(this, core::mem::transmute(&hashalgorithmname)) {
-                    Ok(ok__) => {
-                        let (ok_data__, ok_data_len__) = ok__.into_abi();
-                        result__.write(core::mem::transmute(ok_data__));
-                        result_size__.write(ok_data_len__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCertificateBlob<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::GetCertificateBlob(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Subject<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::Subject(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Issuer<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::Issuer(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn HasPrivateKey<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::HasPrivateKey(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsStronglyProtected<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::IsStronglyProtected(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ValidFrom<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::ValidFrom(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ValidTo<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::ValidTo(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn EnhancedKeyUsages<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::EnhancedKeyUsages(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetFriendlyName<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificate_Impl::SetFriendlyName(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn FriendlyName<Identity: ICertificate_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate_Impl::FriendlyName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICertificate, OFFSET>(),
-            BuildChainAsync: BuildChainAsync::<Identity, OFFSET>,
-            BuildChainWithParametersAsync: BuildChainWithParametersAsync::<Identity, OFFSET>,
-            SerialNumber: SerialNumber::<Identity, OFFSET>,
-            GetHashValue: GetHashValue::<Identity, OFFSET>,
-            GetHashValueWithAlgorithm: GetHashValueWithAlgorithm::<Identity, OFFSET>,
-            GetCertificateBlob: GetCertificateBlob::<Identity, OFFSET>,
-            Subject: Subject::<Identity, OFFSET>,
-            Issuer: Issuer::<Identity, OFFSET>,
-            HasPrivateKey: HasPrivateKey::<Identity, OFFSET>,
-            IsStronglyProtected: IsStronglyProtected::<Identity, OFFSET>,
-            ValidFrom: ValidFrom::<Identity, OFFSET>,
-            ValidTo: ValidTo::<Identity, OFFSET>,
-            EnhancedKeyUsages: EnhancedKeyUsages::<Identity, OFFSET>,
-            SetFriendlyName: SetFriendlyName::<Identity, OFFSET>,
-            FriendlyName: FriendlyName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICertificate as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICertificate_Vtbl {
@@ -78112,110 +13850,6 @@ windows_core::imp::define_interface!(ICertificate2, ICertificate2_Vtbl, 0x17b837
 impl windows_core::RuntimeType for ICertificate2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICertificate2 {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ICertificate2";
-}
-pub trait ICertificate2_Impl: windows_core::IUnknownImpl {
-    fn IsSecurityDeviceBound(&self) -> windows_core::Result<bool>;
-    fn KeyUsages(&self) -> windows_core::Result<CertificateKeyUsages>;
-    fn KeyAlgorithmName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SignatureAlgorithmName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SignatureHashAlgorithmName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SubjectAlternativeName(&self) -> windows_core::Result<SubjectAlternativeNameInfo>;
-}
-impl ICertificate2_Vtbl {
-    pub const fn new<Identity: ICertificate2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsSecurityDeviceBound<Identity: ICertificate2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate2_Impl::IsSecurityDeviceBound(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn KeyUsages<Identity: ICertificate2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate2_Impl::KeyUsages(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn KeyAlgorithmName<Identity: ICertificate2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate2_Impl::KeyAlgorithmName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SignatureAlgorithmName<Identity: ICertificate2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate2_Impl::SignatureAlgorithmName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SignatureHashAlgorithmName<Identity: ICertificate2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate2_Impl::SignatureHashAlgorithmName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SubjectAlternativeName<Identity: ICertificate2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate2_Impl::SubjectAlternativeName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICertificate2, OFFSET>(),
-            IsSecurityDeviceBound: IsSecurityDeviceBound::<Identity, OFFSET>,
-            KeyUsages: KeyUsages::<Identity, OFFSET>,
-            KeyAlgorithmName: KeyAlgorithmName::<Identity, OFFSET>,
-            SignatureAlgorithmName: SignatureAlgorithmName::<Identity, OFFSET>,
-            SignatureHashAlgorithmName: SignatureHashAlgorithmName::<Identity, OFFSET>,
-            SubjectAlternativeName: SubjectAlternativeName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICertificate2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICertificate2_Vtbl {
@@ -78231,65 +13865,6 @@ windows_core::imp::define_interface!(ICertificate3, ICertificate3_Vtbl, 0xbe51a9
 impl windows_core::RuntimeType for ICertificate3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICertificate3 {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ICertificate3";
-}
-pub trait ICertificate3_Impl: windows_core::IUnknownImpl {
-    fn IsPerUser(&self) -> windows_core::Result<bool>;
-    fn StoreName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn KeyStorageProviderName(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl ICertificate3_Vtbl {
-    pub const fn new<Identity: ICertificate3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsPerUser<Identity: ICertificate3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate3_Impl::IsPerUser(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn StoreName<Identity: ICertificate3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate3_Impl::StoreName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn KeyStorageProviderName<Identity: ICertificate3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificate3_Impl::KeyStorageProviderName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICertificate3, OFFSET>(),
-            IsPerUser: IsPerUser::<Identity, OFFSET>,
-            StoreName: StoreName::<Identity, OFFSET>,
-            KeyStorageProviderName: KeyStorageProviderName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICertificate3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICertificate3_Vtbl {
@@ -78302,64 +13877,6 @@ windows_core::imp::define_interface!(ICertificateChain, ICertificateChain_Vtbl,
 impl windows_core::RuntimeType for ICertificateChain {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICertificateChain {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ICertificateChain";
-}
-pub trait ICertificateChain_Impl: windows_core::IUnknownImpl {
-    fn Validate(&self) -> windows_core::Result<ChainValidationResult>;
-    fn ValidateWithParameters(&self, parameter: windows_core::Ref<'_, ChainValidationParameters>) -> windows_core::Result<ChainValidationResult>;
-    fn GetCertificates(&self, includeRoot: bool) -> windows_core::Result<windows_collections::IVectorView<Certificate>>;
-}
-impl ICertificateChain_Vtbl {
-    pub const fn new<Identity: ICertificateChain_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Validate<Identity: ICertificateChain_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut ChainValidationResult) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateChain_Impl::Validate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ValidateWithParameters<Identity: ICertificateChain_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, parameter: *mut core::ffi::c_void, result__: *mut ChainValidationResult) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateChain_Impl::ValidateWithParameters(this, core::mem::transmute_copy(&parameter)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCertificates<Identity: ICertificateChain_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, includeroot: bool, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateChain_Impl::GetCertificates(this, includeroot) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICertificateChain, OFFSET>(),
-            Validate: Validate::<Identity, OFFSET>,
-            ValidateWithParameters: ValidateWithParameters::<Identity, OFFSET>,
-            GetCertificates: GetCertificates::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICertificateChain as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICertificateChain_Vtbl {
@@ -78372,98 +13889,6 @@ windows_core::imp::define_interface!(ICertificateExtension, ICertificateExtensio
 impl windows_core::RuntimeType for ICertificateExtension {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICertificateExtension {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ICertificateExtension";
-}
-pub trait ICertificateExtension_Impl: windows_core::IUnknownImpl {
-    fn ObjectId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetObjectId(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn IsCritical(&self) -> windows_core::Result<bool>;
-    fn SetIsCritical(&self, value: bool) -> windows_core::Result<()>;
-    fn EncodeValue(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Value(&self) -> windows_core::Result<windows_core::Array<u8>>;
-    fn SetValue(&self, value: &[u8]) -> windows_core::Result<()>;
-}
-impl ICertificateExtension_Vtbl {
-    pub const fn new<Identity: ICertificateExtension_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ObjectId<Identity: ICertificateExtension_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateExtension_Impl::ObjectId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetObjectId<Identity: ICertificateExtension_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateExtension_Impl::SetObjectId(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn IsCritical<Identity: ICertificateExtension_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateExtension_Impl::IsCritical(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIsCritical<Identity: ICertificateExtension_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateExtension_Impl::SetIsCritical(this, value).into()
-            }
-        }
-        unsafe extern "system" fn EncodeValue<Identity: ICertificateExtension_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateExtension_Impl::EncodeValue(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Value<Identity: ICertificateExtension_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result_size__: *mut u32, result__: *mut *mut u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateExtension_Impl::Value(this) {
-                    Ok(ok__) => {
-                        let (ok_data__, ok_data_len__) = ok__.into_abi();
-                        result__.write(core::mem::transmute(ok_data__));
-                        result_size__.write(ok_data_len__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: ICertificateExtension_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value_array_size: u32, value: *const u8) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateExtension_Impl::SetValue(this, core::slice::from_raw_parts(core::mem::transmute_copy(&value), value_array_size as usize)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICertificateExtension, OFFSET>(),
-            ObjectId: ObjectId::<Identity, OFFSET>,
-            SetObjectId: SetObjectId::<Identity, OFFSET>,
-            IsCritical: IsCritical::<Identity, OFFSET>,
-            SetIsCritical: SetIsCritical::<Identity, OFFSET>,
-            EncodeValue: EncodeValue::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICertificateExtension as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICertificateExtension_Vtbl {
@@ -78480,39 +13905,6 @@ windows_core::imp::define_interface!(ICertificateFactory, ICertificateFactory_Vt
 impl windows_core::RuntimeType for ICertificateFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for ICertificateFactory {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ICertificateFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait ICertificateFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateCertificate(&self, certBlob: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<Certificate>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl ICertificateFactory_Vtbl {
-    pub const fn new<Identity: ICertificateFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateCertificate<Identity: ICertificateFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, certblob: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateFactory_Impl::CreateCertificate(this, core::mem::transmute_copy(&certblob)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICertificateFactory, OFFSET>(),
-            CreateCertificate: CreateCertificate::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICertificateFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICertificateFactory_Vtbl {
@@ -78526,197 +13918,6 @@ windows_core::imp::define_interface!(ICertificateKeyUsages, ICertificateKeyUsage
 impl windows_core::RuntimeType for ICertificateKeyUsages {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ICertificateKeyUsages {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ICertificateKeyUsages";
-}
-pub trait ICertificateKeyUsages_Impl: windows_core::IUnknownImpl {
-    fn EncipherOnly(&self) -> windows_core::Result<bool>;
-    fn SetEncipherOnly(&self, value: bool) -> windows_core::Result<()>;
-    fn CrlSign(&self) -> windows_core::Result<bool>;
-    fn SetCrlSign(&self, value: bool) -> windows_core::Result<()>;
-    fn KeyCertificateSign(&self) -> windows_core::Result<bool>;
-    fn SetKeyCertificateSign(&self, value: bool) -> windows_core::Result<()>;
-    fn KeyAgreement(&self) -> windows_core::Result<bool>;
-    fn SetKeyAgreement(&self, value: bool) -> windows_core::Result<()>;
-    fn DataEncipherment(&self) -> windows_core::Result<bool>;
-    fn SetDataEncipherment(&self, value: bool) -> windows_core::Result<()>;
-    fn KeyEncipherment(&self) -> windows_core::Result<bool>;
-    fn SetKeyEncipherment(&self, value: bool) -> windows_core::Result<()>;
-    fn NonRepudiation(&self) -> windows_core::Result<bool>;
-    fn SetNonRepudiation(&self, value: bool) -> windows_core::Result<()>;
-    fn DigitalSignature(&self) -> windows_core::Result<bool>;
-    fn SetDigitalSignature(&self, value: bool) -> windows_core::Result<()>;
-}
-impl ICertificateKeyUsages_Vtbl {
-    pub const fn new<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn EncipherOnly<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateKeyUsages_Impl::EncipherOnly(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetEncipherOnly<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateKeyUsages_Impl::SetEncipherOnly(this, value).into()
-            }
-        }
-        unsafe extern "system" fn CrlSign<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateKeyUsages_Impl::CrlSign(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCrlSign<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateKeyUsages_Impl::SetCrlSign(this, value).into()
-            }
-        }
-        unsafe extern "system" fn KeyCertificateSign<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateKeyUsages_Impl::KeyCertificateSign(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetKeyCertificateSign<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateKeyUsages_Impl::SetKeyCertificateSign(this, value).into()
-            }
-        }
-        unsafe extern "system" fn KeyAgreement<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateKeyUsages_Impl::KeyAgreement(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetKeyAgreement<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateKeyUsages_Impl::SetKeyAgreement(this, value).into()
-            }
-        }
-        unsafe extern "system" fn DataEncipherment<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateKeyUsages_Impl::DataEncipherment(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDataEncipherment<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateKeyUsages_Impl::SetDataEncipherment(this, value).into()
-            }
-        }
-        unsafe extern "system" fn KeyEncipherment<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateKeyUsages_Impl::KeyEncipherment(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetKeyEncipherment<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateKeyUsages_Impl::SetKeyEncipherment(this, value).into()
-            }
-        }
-        unsafe extern "system" fn NonRepudiation<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateKeyUsages_Impl::NonRepudiation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetNonRepudiation<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateKeyUsages_Impl::SetNonRepudiation(this, value).into()
-            }
-        }
-        unsafe extern "system" fn DigitalSignature<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICertificateKeyUsages_Impl::DigitalSignature(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDigitalSignature<Identity: ICertificateKeyUsages_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICertificateKeyUsages_Impl::SetDigitalSignature(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ICertificateKeyUsages, OFFSET>(),
-            EncipherOnly: EncipherOnly::<Identity, OFFSET>,
-            SetEncipherOnly: SetEncipherOnly::<Identity, OFFSET>,
-            CrlSign: CrlSign::<Identity, OFFSET>,
-            SetCrlSign: SetCrlSign::<Identity, OFFSET>,
-            KeyCertificateSign: KeyCertificateSign::<Identity, OFFSET>,
-            SetKeyCertificateSign: SetKeyCertificateSign::<Identity, OFFSET>,
-            KeyAgreement: KeyAgreement::<Identity, OFFSET>,
-            SetKeyAgreement: SetKeyAgreement::<Identity, OFFSET>,
-            DataEncipherment: DataEncipherment::<Identity, OFFSET>,
-            SetDataEncipherment: SetDataEncipherment::<Identity, OFFSET>,
-            KeyEncipherment: KeyEncipherment::<Identity, OFFSET>,
-            SetKeyEncipherment: SetKeyEncipherment::<Identity, OFFSET>,
-            NonRepudiation: NonRepudiation::<Identity, OFFSET>,
-            SetNonRepudiation: SetNonRepudiation::<Identity, OFFSET>,
-            DigitalSignature: DigitalSignature::<Identity, OFFSET>,
-            SetDigitalSignature: SetDigitalSignature::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICertificateKeyUsages as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ICertificateKeyUsages_Vtbl {
@@ -78742,161 +13943,6 @@ windows_core::imp::define_interface!(IChainBuildingParameters, IChainBuildingPar
 impl windows_core::RuntimeType for IChainBuildingParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IChainBuildingParameters {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.IChainBuildingParameters";
-}
-pub trait IChainBuildingParameters_Impl: windows_core::IUnknownImpl {
-    fn EnhancedKeyUsages(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn ValidationTimestamp(&self) -> windows_core::Result<super::super::super::Foundation::DateTime>;
-    fn SetValidationTimestamp(&self, value: &super::super::super::Foundation::DateTime) -> windows_core::Result<()>;
-    fn RevocationCheckEnabled(&self) -> windows_core::Result<bool>;
-    fn SetRevocationCheckEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn NetworkRetrievalEnabled(&self) -> windows_core::Result<bool>;
-    fn SetNetworkRetrievalEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn AuthorityInformationAccessEnabled(&self) -> windows_core::Result<bool>;
-    fn SetAuthorityInformationAccessEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn CurrentTimeValidationEnabled(&self) -> windows_core::Result<bool>;
-    fn SetCurrentTimeValidationEnabled(&self, value: bool) -> windows_core::Result<()>;
-    fn ExclusiveTrustRoots(&self) -> windows_core::Result<windows_collections::IVector<Certificate>>;
-}
-impl IChainBuildingParameters_Vtbl {
-    pub const fn new<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn EnhancedKeyUsages<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainBuildingParameters_Impl::EnhancedKeyUsages(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ValidationTimestamp<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainBuildingParameters_Impl::ValidationTimestamp(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValidationTimestamp<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IChainBuildingParameters_Impl::SetValidationTimestamp(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn RevocationCheckEnabled<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainBuildingParameters_Impl::RevocationCheckEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRevocationCheckEnabled<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IChainBuildingParameters_Impl::SetRevocationCheckEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn NetworkRetrievalEnabled<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainBuildingParameters_Impl::NetworkRetrievalEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetNetworkRetrievalEnabled<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IChainBuildingParameters_Impl::SetNetworkRetrievalEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn AuthorityInformationAccessEnabled<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainBuildingParameters_Impl::AuthorityInformationAccessEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAuthorityInformationAccessEnabled<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IChainBuildingParameters_Impl::SetAuthorityInformationAccessEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn CurrentTimeValidationEnabled<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainBuildingParameters_Impl::CurrentTimeValidationEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCurrentTimeValidationEnabled<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IChainBuildingParameters_Impl::SetCurrentTimeValidationEnabled(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ExclusiveTrustRoots<Identity: IChainBuildingParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainBuildingParameters_Impl::ExclusiveTrustRoots(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IChainBuildingParameters, OFFSET>(),
-            EnhancedKeyUsages: EnhancedKeyUsages::<Identity, OFFSET>,
-            ValidationTimestamp: ValidationTimestamp::<Identity, OFFSET>,
-            SetValidationTimestamp: SetValidationTimestamp::<Identity, OFFSET>,
-            RevocationCheckEnabled: RevocationCheckEnabled::<Identity, OFFSET>,
-            SetRevocationCheckEnabled: SetRevocationCheckEnabled::<Identity, OFFSET>,
-            NetworkRetrievalEnabled: NetworkRetrievalEnabled::<Identity, OFFSET>,
-            SetNetworkRetrievalEnabled: SetNetworkRetrievalEnabled::<Identity, OFFSET>,
-            AuthorityInformationAccessEnabled: AuthorityInformationAccessEnabled::<Identity, OFFSET>,
-            SetAuthorityInformationAccessEnabled: SetAuthorityInformationAccessEnabled::<Identity, OFFSET>,
-            CurrentTimeValidationEnabled: CurrentTimeValidationEnabled::<Identity, OFFSET>,
-            SetCurrentTimeValidationEnabled: SetCurrentTimeValidationEnabled::<Identity, OFFSET>,
-            ExclusiveTrustRoots: ExclusiveTrustRoots::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IChainBuildingParameters as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IChainBuildingParameters_Vtbl {
@@ -78918,69 +13964,6 @@ windows_core::imp::define_interface!(IChainValidationParameters, IChainValidatio
 impl windows_core::RuntimeType for IChainValidationParameters {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Networking")]
-impl windows_core::RuntimeName for IChainValidationParameters {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.IChainValidationParameters";
-}
-#[cfg(feature = "Networking")]
-pub trait IChainValidationParameters_Impl: windows_core::IUnknownImpl {
-    fn CertificateChainPolicy(&self) -> windows_core::Result<CertificateChainPolicy>;
-    fn SetCertificateChainPolicy(&self, value: CertificateChainPolicy) -> windows_core::Result<()>;
-    fn ServerDnsName(&self) -> windows_core::Result<super::super::super::Networking::HostName>;
-    fn SetServerDnsName(&self, value: windows_core::Ref<'_, super::super::super::Networking::HostName>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Networking")]
-impl IChainValidationParameters_Vtbl {
-    pub const fn new<Identity: IChainValidationParameters_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CertificateChainPolicy<Identity: IChainValidationParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut CertificateChainPolicy) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainValidationParameters_Impl::CertificateChainPolicy(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCertificateChainPolicy<Identity: IChainValidationParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: CertificateChainPolicy) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IChainValidationParameters_Impl::SetCertificateChainPolicy(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ServerDnsName<Identity: IChainValidationParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IChainValidationParameters_Impl::ServerDnsName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetServerDnsName<Identity: IChainValidationParameters_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IChainValidationParameters_Impl::SetServerDnsName(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IChainValidationParameters, OFFSET>(),
-            CertificateChainPolicy: CertificateChainPolicy::<Identity, OFFSET>,
-            SetCertificateChainPolicy: SetCertificateChainPolicy::<Identity, OFFSET>,
-            ServerDnsName: ServerDnsName::<Identity, OFFSET>,
-            SetServerDnsName: SetServerDnsName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IChainValidationParameters as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IChainValidationParameters_Vtbl {
@@ -79000,111 +13983,6 @@ windows_core::imp::define_interface!(ISubjectAlternativeNameInfo, ISubjectAltern
 impl windows_core::RuntimeType for ISubjectAlternativeNameInfo {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISubjectAlternativeNameInfo {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ISubjectAlternativeNameInfo";
-}
-pub trait ISubjectAlternativeNameInfo_Impl: windows_core::IUnknownImpl {
-    fn EmailName(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-    fn IPAddress(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-    fn Url(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-    fn DnsName(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-    fn DistinguishedName(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-    fn PrincipalName(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-}
-impl ISubjectAlternativeNameInfo_Vtbl {
-    pub const fn new<Identity: ISubjectAlternativeNameInfo_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn EmailName<Identity: ISubjectAlternativeNameInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo_Impl::EmailName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IPAddress<Identity: ISubjectAlternativeNameInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo_Impl::IPAddress(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Url<Identity: ISubjectAlternativeNameInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo_Impl::Url(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DnsName<Identity: ISubjectAlternativeNameInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo_Impl::DnsName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DistinguishedName<Identity: ISubjectAlternativeNameInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo_Impl::DistinguishedName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PrincipalName<Identity: ISubjectAlternativeNameInfo_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo_Impl::PrincipalName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISubjectAlternativeNameInfo, OFFSET>(),
-            EmailName: EmailName::<Identity, OFFSET>,
-            IPAddress: IPAddress::<Identity, OFFSET>,
-            Url: Url::<Identity, OFFSET>,
-            DnsName: DnsName::<Identity, OFFSET>,
-            DistinguishedName: DistinguishedName::<Identity, OFFSET>,
-            PrincipalName: PrincipalName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISubjectAlternativeNameInfo as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISubjectAlternativeNameInfo_Vtbl {
@@ -79120,126 +13998,6 @@ windows_core::imp::define_interface!(ISubjectAlternativeNameInfo2, ISubjectAlter
 impl windows_core::RuntimeType for ISubjectAlternativeNameInfo2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for ISubjectAlternativeNameInfo2 {
-    const NAME: &'static str = "Windows.Security.Cryptography.Certificates.ISubjectAlternativeNameInfo2";
-}
-pub trait ISubjectAlternativeNameInfo2_Impl: windows_core::IUnknownImpl {
-    fn EmailNames(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn IPAddresses(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Urls(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn DnsNames(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn DistinguishedNames(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn PrincipalNames(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Extension(&self) -> windows_core::Result<CertificateExtension>;
-}
-impl ISubjectAlternativeNameInfo2_Vtbl {
-    pub const fn new<Identity: ISubjectAlternativeNameInfo2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn EmailNames<Identity: ISubjectAlternativeNameInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo2_Impl::EmailNames(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IPAddresses<Identity: ISubjectAlternativeNameInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo2_Impl::IPAddresses(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Urls<Identity: ISubjectAlternativeNameInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo2_Impl::Urls(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DnsNames<Identity: ISubjectAlternativeNameInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo2_Impl::DnsNames(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DistinguishedNames<Identity: ISubjectAlternativeNameInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo2_Impl::DistinguishedNames(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PrincipalNames<Identity: ISubjectAlternativeNameInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo2_Impl::PrincipalNames(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Extension<Identity: ISubjectAlternativeNameInfo2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ISubjectAlternativeNameInfo2_Impl::Extension(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, ISubjectAlternativeNameInfo2, OFFSET>(),
-            EmailNames: EmailNames::<Identity, OFFSET>,
-            IPAddresses: IPAddresses::<Identity, OFFSET>,
-            Urls: Urls::<Identity, OFFSET>,
-            DnsNames: DnsNames::<Identity, OFFSET>,
-            DistinguishedNames: DistinguishedNames::<Identity, OFFSET>,
-            PrincipalNames: PrincipalNames::<Identity, OFFSET>,
-            Extension: Extension::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ISubjectAlternativeNameInfo2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISubjectAlternativeNameInfo2_Vtbl {
@@ -79264,20 +14022,6 @@ impl SubjectAlternativeNameInfo {
         static SHARED: windows_core::imp::FactoryCache<SubjectAlternativeNameInfo, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn EmailName(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EmailName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IPAddress(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IPAddress)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Url(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
         let this = self;
         unsafe {
@@ -79285,77 +14029,7 @@ impl SubjectAlternativeNameInfo {
             (windows_core::Interface::vtable(this).Url)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn DnsName(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DnsName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn DistinguishedName(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DistinguishedName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PrincipalName(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PrincipalName)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn EmailNames(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<ISubjectAlternativeNameInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EmailNames)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IPAddresses(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<ISubjectAlternativeNameInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IPAddresses)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Urls(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<ISubjectAlternativeNameInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Urls)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DnsNames(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<ISubjectAlternativeNameInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DnsNames)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DistinguishedNames(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<ISubjectAlternativeNameInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DistinguishedNames)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PrincipalNames(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<ISubjectAlternativeNameInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PrincipalNames)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Extension(&self) -> windows_core::Result<CertificateExtension> {
-        let this = &windows_core::Interface::cast::<ISubjectAlternativeNameInfo2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Extension)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for SubjectAlternativeNameInfo {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, ISubjectAlternativeNameInfo>();
 }
@@ -79371,7 +14045,6 @@ unsafe impl Sync for SubjectAlternativeNameInfo {}
 }
 }
 }
-#[cfg(feature = "Storage")]
 pub mod Storage{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -79463,164 +14136,6 @@ windows_core::imp::interface_hierarchy!(IStorageFile, windows_core::IUnknown, wi
 windows_core::imp::required_hierarchy!(IStorageFile, Streams::IInputStreamReference, Streams::IRandomAccessStreamReference, IStorageItem);
 #[cfg(feature = "Storage_Streams")]
 impl IStorageFile {
-    pub fn FileType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FileType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn OpenAsync(&self, accessmode: FileAccessMode) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IRandomAccessStream>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenAsync)(windows_core::Interface::as_raw(this), accessmode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenTransactedWriteAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageStreamTransaction>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenTransactedWriteAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CopyOverloadDefaultNameAndOptions<P0>(&self, destinationfolder: P0) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CopyOverloadDefaultNameAndOptions)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CopyOverloadDefaultOptions<P0>(&self, destinationfolder: P0, desirednewname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CopyOverloadDefaultOptions)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), core::mem::transmute_copy(desirednewname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CopyOverload<P0>(&self, destinationfolder: P0, desirednewname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CopyOverload)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), core::mem::transmute_copy(desirednewname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CopyAndReplaceAsync<P0>(&self, filetoreplace: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFile>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CopyAndReplaceAsync)(windows_core::Interface::as_raw(this), filetoreplace.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveOverloadDefaultNameAndOptions<P0>(&self, destinationfolder: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveOverloadDefaultNameAndOptions)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveOverloadDefaultOptions<P0>(&self, destinationfolder: P0, desirednewname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveOverloadDefaultOptions)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), core::mem::transmute_copy(desirednewname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveOverload<P0>(&self, destinationfolder: P0, desirednewname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveOverload)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), core::mem::transmute_copy(desirednewname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveAndReplaceAsync<P0>(&self, filetoreplace: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFile>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveAndReplaceAsync)(windows_core::Interface::as_raw(this), filetoreplace.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenSequentialReadAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IInputStream>> {
-        let this = &windows_core::Interface::cast::<Streams::IInputStreamReference>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenSequentialReadAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenReadAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IRandomAccessStreamWithContentType>> {
-        let this = &windows_core::Interface::cast::<Streams::IRandomAccessStreamReference>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenReadAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RenameAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RenameAsync(&self, desiredname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsyncOverloadDefaultOptions(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsync(&self, option: StorageDeleteOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsync)(windows_core::Interface::as_raw(this), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetBasicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::BasicProperties>> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBasicPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
         unsafe {
@@ -79628,233 +14143,7 @@ impl IStorageFile {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Path(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Path)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn Attributes(&self) -> windows_core::Result<FileAttributes> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Attributes)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DateCreated(&self) -> windows_core::Result<super::Foundation::DateTime> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateCreated)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOfType)(windows_core::Interface::as_raw(this), r#type, &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IStorageFile {
-    const NAME: &'static str = "Windows.Storage.IStorageFile";
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-pub trait IStorageFile_Impl: Streams::IInputStreamReference_Impl + Streams::IRandomAccessStreamReference_Impl + IStorageItem_Impl {
-    fn FileType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn OpenAsync(&self, accessMode: FileAccessMode) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IRandomAccessStream>>;
-    fn OpenTransactedWriteAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageStreamTransaction>>;
-    fn CopyOverloadDefaultNameAndOptions(&self, destinationFolder: windows_core::Ref<'_, IStorageFolder>) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn CopyOverloadDefaultOptions(&self, destinationFolder: windows_core::Ref<'_, IStorageFolder>, desiredNewName: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn CopyOverload(&self, destinationFolder: windows_core::Ref<'_, IStorageFolder>, desiredNewName: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn CopyAndReplaceAsync(&self, fileToReplace: windows_core::Ref<'_, IStorageFile>) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn MoveOverloadDefaultNameAndOptions(&self, destinationFolder: windows_core::Ref<'_, IStorageFolder>) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn MoveOverloadDefaultOptions(&self, destinationFolder: windows_core::Ref<'_, IStorageFolder>, desiredNewName: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn MoveOverload(&self, destinationFolder: windows_core::Ref<'_, IStorageFolder>, desiredNewName: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn MoveAndReplaceAsync(&self, fileToReplace: windows_core::Ref<'_, IStorageFile>) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl IStorageFile_Vtbl {
-    pub const fn new<Identity: IStorageFile_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FileType<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::FileType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ContentType<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::ContentType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenAsync<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, accessmode: FileAccessMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::OpenAsync(this, accessmode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenTransactedWriteAsync<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::OpenTransactedWriteAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CopyOverloadDefaultNameAndOptions<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, destinationfolder: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::CopyOverloadDefaultNameAndOptions(this, core::mem::transmute_copy(&destinationfolder)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CopyOverloadDefaultOptions<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, destinationfolder: *mut core::ffi::c_void, desirednewname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::CopyOverloadDefaultOptions(this, core::mem::transmute_copy(&destinationfolder), core::mem::transmute(&desirednewname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CopyOverload<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, destinationfolder: *mut core::ffi::c_void, desirednewname: *mut core::ffi::c_void, option: NameCollisionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::CopyOverload(this, core::mem::transmute_copy(&destinationfolder), core::mem::transmute(&desirednewname), option) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CopyAndReplaceAsync<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filetoreplace: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::CopyAndReplaceAsync(this, core::mem::transmute_copy(&filetoreplace)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MoveOverloadDefaultNameAndOptions<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, destinationfolder: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::MoveOverloadDefaultNameAndOptions(this, core::mem::transmute_copy(&destinationfolder)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MoveOverloadDefaultOptions<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, destinationfolder: *mut core::ffi::c_void, desirednewname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::MoveOverloadDefaultOptions(this, core::mem::transmute_copy(&destinationfolder), core::mem::transmute(&desirednewname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MoveOverload<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, destinationfolder: *mut core::ffi::c_void, desirednewname: *mut core::ffi::c_void, option: NameCollisionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::MoveOverload(this, core::mem::transmute_copy(&destinationfolder), core::mem::transmute(&desirednewname), option) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn MoveAndReplaceAsync<Identity: IStorageFile_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filetoreplace: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFile_Impl::MoveAndReplaceAsync(this, core::mem::transmute_copy(&filetoreplace)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFile, OFFSET>(),
-            FileType: FileType::<Identity, OFFSET>,
-            ContentType: ContentType::<Identity, OFFSET>,
-            OpenAsync: OpenAsync::<Identity, OFFSET>,
-            OpenTransactedWriteAsync: OpenTransactedWriteAsync::<Identity, OFFSET>,
-            CopyOverloadDefaultNameAndOptions: CopyOverloadDefaultNameAndOptions::<Identity, OFFSET>,
-            CopyOverloadDefaultOptions: CopyOverloadDefaultOptions::<Identity, OFFSET>,
-            CopyOverload: CopyOverload::<Identity, OFFSET>,
-            CopyAndReplaceAsync: CopyAndReplaceAsync::<Identity, OFFSET>,
-            MoveOverloadDefaultNameAndOptions: MoveOverloadDefaultNameAndOptions::<Identity, OFFSET>,
-            MoveOverloadDefaultOptions: MoveOverloadDefaultOptions::<Identity, OFFSET>,
-            MoveOverload: MoveOverload::<Identity, OFFSET>,
-            MoveAndReplaceAsync: MoveAndReplaceAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFile as windows_core::Interface>::IID
-    }
-}
 #[cfg(feature = "Storage_Streams")]
 #[repr(C)]
 #[doc(hidden)]
@@ -79878,23 +14167,6 @@ impl windows_core::RuntimeType for IStorageFile2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IStorageFile2, windows_core::IUnknown, windows_core::IInspectable);
-impl IStorageFile2 {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn OpenWithOptionsAsync(&self, accessmode: FileAccessMode, options: StorageOpenOptions) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IRandomAccessStream>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenWithOptionsAsync)(windows_core::Interface::as_raw(this), accessmode, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenTransactedWriteWithOptionsAsync(&self, options: StorageOpenOptions) -> windows_core::Result<windows_future::IAsyncOperation<StorageStreamTransaction>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenTransactedWriteWithOptionsAsync)(windows_core::Interface::as_raw(this), options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[cfg(feature = "Storage_Streams")]
 impl windows_core::RuntimeName for IStorageFile2 {
     const NAME: &'static str = "Windows.Storage.IStorageFile2";
@@ -79958,15 +14230,6 @@ impl windows_core::RuntimeType for IStorageFilePropertiesWithAvailability {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IStorageFilePropertiesWithAvailability, windows_core::IUnknown, windows_core::IInspectable);
-impl IStorageFilePropertiesWithAvailability {
-    pub fn IsAvailable(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsAvailable)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeName for IStorageFilePropertiesWithAvailability {
     const NAME: &'static str = "Windows.Storage.IStorageFilePropertiesWithAvailability";
 }
@@ -80006,114 +14269,6 @@ windows_core::imp::define_interface!(IStorageFileStatics, IStorageFileStatics_Vt
 impl windows_core::RuntimeType for IStorageFileStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IStorageFileStatics {
-    const NAME: &'static str = "Windows.Storage.IStorageFileStatics";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IStorageFileStatics_Impl: windows_core::IUnknownImpl {
-    fn GetFileFromPathAsync(&self, path: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn GetFileFromApplicationUriAsync(&self, uri: windows_core::Ref<'_, super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn CreateStreamedFileAsync(&self, displayNameWithExtension: &windows_core::HSTRING, dataRequested: windows_core::Ref<'_, StreamedFileDataRequestedHandler>, thumbnail: windows_core::Ref<'_, Streams::IRandomAccessStreamReference>) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn ReplaceWithStreamedFileAsync(&self, fileToReplace: windows_core::Ref<'_, IStorageFile>, dataRequested: windows_core::Ref<'_, StreamedFileDataRequestedHandler>, thumbnail: windows_core::Ref<'_, Streams::IRandomAccessStreamReference>) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn CreateStreamedFileFromUriAsync(&self, displayNameWithExtension: &windows_core::HSTRING, uri: windows_core::Ref<'_, super::Foundation::Uri>, thumbnail: windows_core::Ref<'_, Streams::IRandomAccessStreamReference>) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn ReplaceWithStreamedFileFromUriAsync(&self, fileToReplace: windows_core::Ref<'_, IStorageFile>, uri: windows_core::Ref<'_, super::Foundation::Uri>, thumbnail: windows_core::Ref<'_, Streams::IRandomAccessStreamReference>) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IStorageFileStatics_Vtbl {
-    pub const fn new<Identity: IStorageFileStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetFileFromPathAsync<Identity: IStorageFileStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, path: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileStatics_Impl::GetFileFromPathAsync(this, core::mem::transmute(&path)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFileFromApplicationUriAsync<Identity: IStorageFileStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileStatics_Impl::GetFileFromApplicationUriAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateStreamedFileAsync<Identity: IStorageFileStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, displaynamewithextension: *mut core::ffi::c_void, datarequested: *mut core::ffi::c_void, thumbnail: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileStatics_Impl::CreateStreamedFileAsync(this, core::mem::transmute(&displaynamewithextension), core::mem::transmute_copy(&datarequested), core::mem::transmute_copy(&thumbnail)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReplaceWithStreamedFileAsync<Identity: IStorageFileStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filetoreplace: *mut core::ffi::c_void, datarequested: *mut core::ffi::c_void, thumbnail: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileStatics_Impl::ReplaceWithStreamedFileAsync(this, core::mem::transmute_copy(&filetoreplace), core::mem::transmute_copy(&datarequested), core::mem::transmute_copy(&thumbnail)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateStreamedFileFromUriAsync<Identity: IStorageFileStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, displaynamewithextension: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, thumbnail: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileStatics_Impl::CreateStreamedFileFromUriAsync(this, core::mem::transmute(&displaynamewithextension), core::mem::transmute_copy(&uri), core::mem::transmute_copy(&thumbnail)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReplaceWithStreamedFileFromUriAsync<Identity: IStorageFileStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filetoreplace: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, thumbnail: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileStatics_Impl::ReplaceWithStreamedFileFromUriAsync(this, core::mem::transmute_copy(&filetoreplace), core::mem::transmute_copy(&uri), core::mem::transmute_copy(&thumbnail)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFileStatics, OFFSET>(),
-            GetFileFromPathAsync: GetFileFromPathAsync::<Identity, OFFSET>,
-            GetFileFromApplicationUriAsync: GetFileFromApplicationUriAsync::<Identity, OFFSET>,
-            CreateStreamedFileAsync: CreateStreamedFileAsync::<Identity, OFFSET>,
-            ReplaceWithStreamedFileAsync: ReplaceWithStreamedFileAsync::<Identity, OFFSET>,
-            CreateStreamedFileFromUriAsync: CreateStreamedFileFromUriAsync::<Identity, OFFSET>,
-            ReplaceWithStreamedFileFromUriAsync: ReplaceWithStreamedFileFromUriAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFileStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageFileStatics_Vtbl {
@@ -80147,39 +14302,6 @@ windows_core::imp::define_interface!(IStorageFileStatics2, IStorageFileStatics2_
 impl windows_core::RuntimeType for IStorageFileStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Storage_Streams", feature = "System"))]
-impl windows_core::RuntimeName for IStorageFileStatics2 {
-    const NAME: &'static str = "Windows.Storage.IStorageFileStatics2";
-}
-#[cfg(all(feature = "Storage_Streams", feature = "System"))]
-pub trait IStorageFileStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetFileFromPathForUserAsync(&self, user: windows_core::Ref<'_, super::System::User>, path: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-}
-#[cfg(all(feature = "Storage_Streams", feature = "System"))]
-impl IStorageFileStatics2_Vtbl {
-    pub const fn new<Identity: IStorageFileStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetFileFromPathForUserAsync<Identity: IStorageFileStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, user: *mut core::ffi::c_void, path: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileStatics2_Impl::GetFileFromPathForUserAsync(this, core::mem::transmute_copy(&user), core::mem::transmute(&path)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFileStatics2, OFFSET>(),
-            GetFileFromPathForUserAsync: GetFileFromPathForUserAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFileStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageFileStatics2_Vtbl {
@@ -80196,120 +14318,6 @@ impl windows_core::RuntimeType for IStorageFolder {
 windows_core::imp::interface_hierarchy!(IStorageFolder, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(IStorageFolder, IStorageItem);
 impl IStorageFolder {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFileAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFileAsync(&self, desiredname: &windows_core::HSTRING, options: CreationCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Search")]
-    pub fn CreateFolderAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Search")]
-    pub fn CreateFolderAsync(&self, desiredname: &windows_core::HSTRING, options: CreationCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFileAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFileAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Search")]
-    pub fn GetFolderAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFolderAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<IStorageItem>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFilesAsyncOverloadDefaultOptionsStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFile>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFilesAsyncOverloadDefaultOptionsStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Search")]
-    pub fn GetFoldersAsyncOverloadDefaultOptionsStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFolder>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFoldersAsyncOverloadDefaultOptionsStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemsAsyncOverloadDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<IStorageItem>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemsAsyncOverloadDefaultStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RenameAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RenameAsync(&self, desiredname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsyncOverloadDefaultOptions(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsync(&self, option: StorageDeleteOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsync)(windows_core::Interface::as_raw(this), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetBasicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::BasicProperties>> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBasicPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
         unsafe {
@@ -80317,203 +14325,7 @@ impl IStorageFolder {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Path(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Path)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn Attributes(&self) -> windows_core::Result<FileAttributes> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Attributes)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DateCreated(&self) -> windows_core::Result<super::Foundation::DateTime> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateCreated)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOfType)(windows_core::Interface::as_raw(this), r#type, &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Search", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IStorageFolder {
-    const NAME: &'static str = "Windows.Storage.IStorageFolder";
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Search", feature = "Storage_Streams"))]
-pub trait IStorageFolder_Impl: IStorageItem_Impl {
-    fn CreateFileAsyncOverloadDefaultOptions(&self, desiredName: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn CreateFileAsync(&self, desiredName: &windows_core::HSTRING, options: CreationCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn CreateFolderAsyncOverloadDefaultOptions(&self, desiredName: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>>;
-    fn CreateFolderAsync(&self, desiredName: &windows_core::HSTRING, options: CreationCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>>;
-    fn GetFileAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>;
-    fn GetFolderAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>>;
-    fn GetItemAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<IStorageItem>>;
-    fn GetFilesAsyncOverloadDefaultOptionsStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFile>>>;
-    fn GetFoldersAsyncOverloadDefaultOptionsStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFolder>>>;
-    fn GetItemsAsyncOverloadDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<IStorageItem>>>;
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Search", feature = "Storage_Streams"))]
-impl IStorageFolder_Vtbl {
-    pub const fn new<Identity: IStorageFolder_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFileAsyncOverloadDefaultOptions<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, desiredname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::CreateFileAsyncOverloadDefaultOptions(this, core::mem::transmute(&desiredname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFileAsync<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, desiredname: *mut core::ffi::c_void, options: CreationCollisionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::CreateFileAsync(this, core::mem::transmute(&desiredname), options) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFolderAsyncOverloadDefaultOptions<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, desiredname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::CreateFolderAsyncOverloadDefaultOptions(this, core::mem::transmute(&desiredname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFolderAsync<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, desiredname: *mut core::ffi::c_void, options: CreationCollisionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::CreateFolderAsync(this, core::mem::transmute(&desiredname), options) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFileAsync<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::GetFileAsync(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFolderAsync<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::GetFolderAsync(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetItemAsync<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::GetItemAsync(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFilesAsyncOverloadDefaultOptionsStartAndCount<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::GetFilesAsyncOverloadDefaultOptionsStartAndCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFoldersAsyncOverloadDefaultOptionsStartAndCount<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::GetFoldersAsyncOverloadDefaultOptionsStartAndCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetItemsAsyncOverloadDefaultStartAndCount<Identity: IStorageFolder_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder_Impl::GetItemsAsyncOverloadDefaultStartAndCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFolder, OFFSET>(),
-            CreateFileAsyncOverloadDefaultOptions: CreateFileAsyncOverloadDefaultOptions::<Identity, OFFSET>,
-            CreateFileAsync: CreateFileAsync::<Identity, OFFSET>,
-            CreateFolderAsyncOverloadDefaultOptions: CreateFolderAsyncOverloadDefaultOptions::<Identity, OFFSET>,
-            CreateFolderAsync: CreateFolderAsync::<Identity, OFFSET>,
-            GetFileAsync: GetFileAsync::<Identity, OFFSET>,
-            GetFolderAsync: GetFolderAsync::<Identity, OFFSET>,
-            GetItemAsync: GetItemAsync::<Identity, OFFSET>,
-            GetFilesAsyncOverloadDefaultOptionsStartAndCount: GetFilesAsyncOverloadDefaultOptionsStartAndCount::<Identity, OFFSET>,
-            GetFoldersAsyncOverloadDefaultOptionsStartAndCount: GetFoldersAsyncOverloadDefaultOptionsStartAndCount::<Identity, OFFSET>,
-            GetItemsAsyncOverloadDefaultStartAndCount: GetItemsAsyncOverloadDefaultStartAndCount::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFolder as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageFolder_Vtbl {
@@ -80553,227 +14365,12 @@ pub struct IStorageFolder_Vtbl {
     GetFoldersAsyncOverloadDefaultOptionsStartAndCount: usize,
     pub GetItemsAsyncOverloadDefaultStartAndCount: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
-windows_core::imp::define_interface!(IStorageFolder2, IStorageFolder2_Vtbl, 0xe827e8b9_08d9_4a8e_a0ac_fe5ed3cbbbd3);
-impl windows_core::RuntimeType for IStorageFolder2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IStorageFolder2, windows_core::IUnknown, windows_core::IInspectable);
-impl IStorageFolder2 {
-    pub fn TryGetItemAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<IStorageItem>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetItemAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeName for IStorageFolder2 {
-    const NAME: &'static str = "Windows.Storage.IStorageFolder2";
-}
-pub trait IStorageFolder2_Impl: windows_core::IUnknownImpl {
-    fn TryGetItemAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<IStorageItem>>;
-}
-impl IStorageFolder2_Vtbl {
-    pub const fn new<Identity: IStorageFolder2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TryGetItemAsync<Identity: IStorageFolder2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder2_Impl::TryGetItemAsync(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFolder2, OFFSET>(), TryGetItemAsync: TryGetItemAsync::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFolder2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageFolder2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub TryGetItemAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IStorageFolder3, IStorageFolder3_Vtbl, 0x9f617899_bde1_4124_aeb3_b06ad96f98d4);
-impl windows_core::RuntimeType for IStorageFolder3 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IStorageFolder3 {
-    const NAME: &'static str = "Windows.Storage.IStorageFolder3";
-}
-pub trait IStorageFolder3_Impl: windows_core::IUnknownImpl {
-    fn TryGetChangeTracker(&self) -> windows_core::Result<StorageLibraryChangeTracker>;
-}
-impl IStorageFolder3_Vtbl {
-    pub const fn new<Identity: IStorageFolder3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TryGetChangeTracker<Identity: IStorageFolder3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolder3_Impl::TryGetChangeTracker(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFolder3, OFFSET>(),
-            TryGetChangeTracker: TryGetChangeTracker::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFolder3 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageFolder3_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub TryGetChangeTracker: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IStorageFolderStatics, IStorageFolderStatics_Vtbl, 0x08f327ff_85d5_48b9_aee9_28511e339f9f);
-impl windows_core::RuntimeType for IStorageFolderStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Search")]
-impl windows_core::RuntimeName for IStorageFolderStatics {
-    const NAME: &'static str = "Windows.Storage.IStorageFolderStatics";
-}
-#[cfg(feature = "Storage_Search")]
-pub trait IStorageFolderStatics_Impl: windows_core::IUnknownImpl {
-    fn GetFolderFromPathAsync(&self, path: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>>;
-}
-#[cfg(feature = "Storage_Search")]
-impl IStorageFolderStatics_Vtbl {
-    pub const fn new<Identity: IStorageFolderStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetFolderFromPathAsync<Identity: IStorageFolderStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, path: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderStatics_Impl::GetFolderFromPathAsync(this, core::mem::transmute(&path)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFolderStatics, OFFSET>(),
-            GetFolderFromPathAsync: GetFolderFromPathAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFolderStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageFolderStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Search")]
-    pub GetFolderFromPathAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Search"))]
-    GetFolderFromPathAsync: usize,
-}
-windows_core::imp::define_interface!(IStorageFolderStatics2, IStorageFolderStatics2_Vtbl, 0xb4656dc3_71d2_467d_8b29_371f0f62bf6f);
-impl windows_core::RuntimeType for IStorageFolderStatics2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Storage_Search", feature = "System"))]
-impl windows_core::RuntimeName for IStorageFolderStatics2 {
-    const NAME: &'static str = "Windows.Storage.IStorageFolderStatics2";
-}
-#[cfg(all(feature = "Storage_Search", feature = "System"))]
-pub trait IStorageFolderStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetFolderFromPathForUserAsync(&self, user: windows_core::Ref<'_, super::System::User>, path: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>>;
-}
-#[cfg(all(feature = "Storage_Search", feature = "System"))]
-impl IStorageFolderStatics2_Vtbl {
-    pub const fn new<Identity: IStorageFolderStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetFolderFromPathForUserAsync<Identity: IStorageFolderStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, user: *mut core::ffi::c_void, path: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderStatics2_Impl::GetFolderFromPathForUserAsync(this, core::mem::transmute_copy(&user), core::mem::transmute(&path)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFolderStatics2, OFFSET>(),
-            GetFolderFromPathForUserAsync: GetFolderFromPathForUserAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFolderStatics2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageFolderStatics2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(all(feature = "Storage_Search", feature = "System"))]
-    pub GetFolderFromPathForUserAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Storage_Search", feature = "System")))]
-    GetFolderFromPathForUserAsync: usize,
-}
 windows_core::imp::define_interface!(IStorageItem, IStorageItem_Vtbl, 0x4207a996_ca2f_42f7_bde8_8b10457a7f30);
 impl windows_core::RuntimeType for IStorageItem {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IStorageItem, windows_core::IUnknown, windows_core::IInspectable);
 impl IStorageItem {
-    pub fn RenameAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RenameAsync(&self, desiredname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsyncOverloadDefaultOptions(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsync(&self, option: StorageDeleteOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsync)(windows_core::Interface::as_raw(this), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetBasicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::BasicProperties>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBasicPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = self;
         unsafe {
@@ -80781,200 +14378,7 @@ impl IStorageItem {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Path(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Path)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn Attributes(&self) -> windows_core::Result<FileAttributes> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Attributes)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DateCreated(&self) -> windows_core::Result<super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateCreated)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOfType)(windows_core::Interface::as_raw(this), r#type, &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(feature = "Storage_FileProperties")]
-impl windows_core::RuntimeName for IStorageItem {
-    const NAME: &'static str = "Windows.Storage.IStorageItem";
-}
-#[cfg(feature = "Storage_FileProperties")]
-pub trait IStorageItem_Impl: windows_core::IUnknownImpl {
-    fn RenameAsyncOverloadDefaultOptions(&self, desiredName: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn RenameAsync(&self, desiredName: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn DeleteAsyncOverloadDefaultOptions(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn DeleteAsync(&self, option: StorageDeleteOption) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn GetBasicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::BasicProperties>>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Path(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Attributes(&self) -> windows_core::Result<FileAttributes>;
-    fn DateCreated(&self) -> windows_core::Result<super::Foundation::DateTime>;
-    fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool>;
-}
-#[cfg(feature = "Storage_FileProperties")]
-impl IStorageItem_Vtbl {
-    pub const fn new<Identity: IStorageItem_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RenameAsyncOverloadDefaultOptions<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, desiredname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::RenameAsyncOverloadDefaultOptions(this, core::mem::transmute(&desiredname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RenameAsync<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, desiredname: *mut core::ffi::c_void, option: NameCollisionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::RenameAsync(this, core::mem::transmute(&desiredname), option) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DeleteAsyncOverloadDefaultOptions<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::DeleteAsyncOverloadDefaultOptions(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DeleteAsync<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, option: StorageDeleteOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::DeleteAsync(this, option) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetBasicPropertiesAsync<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::GetBasicPropertiesAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Path<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::Path(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Attributes<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut FileAttributes) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::Attributes(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DateCreated<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::DateCreated(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsOfType<Identity: IStorageItem_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, r#type: StorageItemTypes, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem_Impl::IsOfType(this, r#type) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageItem, OFFSET>(),
-            RenameAsyncOverloadDefaultOptions: RenameAsyncOverloadDefaultOptions::<Identity, OFFSET>,
-            RenameAsync: RenameAsync::<Identity, OFFSET>,
-            DeleteAsyncOverloadDefaultOptions: DeleteAsyncOverloadDefaultOptions::<Identity, OFFSET>,
-            DeleteAsync: DeleteAsync::<Identity, OFFSET>,
-            GetBasicPropertiesAsync: GetBasicPropertiesAsync::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            Path: Path::<Identity, OFFSET>,
-            Attributes: Attributes::<Identity, OFFSET>,
-            DateCreated: DateCreated::<Identity, OFFSET>,
-            IsOfType: IsOfType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageItem as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageItem_Vtbl {
@@ -81000,60 +14404,6 @@ impl windows_core::RuntimeType for IStorageItem2 {
 windows_core::imp::interface_hierarchy!(IStorageItem2, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(IStorageItem2, IStorageItem);
 impl IStorageItem2 {
-    #[cfg(feature = "Storage_Search")]
-    pub fn GetParentAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetParentAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsEqual<P0>(&self, item: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<IStorageItem>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEqual)(windows_core::Interface::as_raw(this), item.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RenameAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RenameAsync(&self, desiredname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsyncOverloadDefaultOptions(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsync(&self, option: StorageDeleteOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsync)(windows_core::Interface::as_raw(this), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetBasicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::BasicProperties>> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBasicPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
         unsafe {
@@ -81061,82 +14411,7 @@ impl IStorageItem2 {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Path(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Path)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn Attributes(&self) -> windows_core::Result<FileAttributes> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Attributes)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DateCreated(&self) -> windows_core::Result<super::Foundation::DateTime> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateCreated)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOfType)(windows_core::Interface::as_raw(this), r#type, &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Search"))]
-impl windows_core::RuntimeName for IStorageItem2 {
-    const NAME: &'static str = "Windows.Storage.IStorageItem2";
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Search"))]
-pub trait IStorageItem2_Impl: IStorageItem_Impl {
-    fn GetParentAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>>;
-    fn IsEqual(&self, item: windows_core::Ref<'_, IStorageItem>) -> windows_core::Result<bool>;
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Search"))]
-impl IStorageItem2_Vtbl {
-    pub const fn new<Identity: IStorageItem2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetParentAsync<Identity: IStorageItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem2_Impl::GetParentAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsEqual<Identity: IStorageItem2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, item: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItem2_Impl::IsEqual(this, core::mem::transmute_copy(&item)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageItem2, OFFSET>(),
-            GetParentAsync: GetParentAsync::<Identity, OFFSET>,
-            IsEqual: IsEqual::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageItem2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageItem2_Vtbl {
@@ -81152,184 +14427,6 @@ impl windows_core::RuntimeType for IStorageItemProperties {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IStorageItemProperties, windows_core::IUnknown, windows_core::IInspectable);
-impl IStorageItemProperties {
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultSizeDefaultOptions)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), mode, requestedsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsync)(windows_core::Interface::as_raw(this), mode, requestedsize, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn FolderRelativeId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FolderRelativeId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn Properties(&self) -> windows_core::Result<FileProperties::StorageItemContentProperties> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IStorageItemProperties {
-    const NAME: &'static str = "Windows.Storage.IStorageItemProperties";
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-pub trait IStorageItemProperties_Impl: windows_core::IUnknownImpl {
-    fn GetThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>>;
-    fn GetThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedSize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>>;
-    fn GetThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedSize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>>;
-    fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn DisplayType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn FolderRelativeId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Properties(&self) -> windows_core::Result<FileProperties::StorageItemContentProperties>;
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl IStorageItemProperties_Vtbl {
-    pub const fn new<Identity: IStorageItemProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetThumbnailAsyncOverloadDefaultSizeDefaultOptions<Identity: IStorageItemProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mode: FileProperties::ThumbnailMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties_Impl::GetThumbnailAsyncOverloadDefaultSizeDefaultOptions(this, mode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetThumbnailAsyncOverloadDefaultOptions<Identity: IStorageItemProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mode: FileProperties::ThumbnailMode, requestedsize: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties_Impl::GetThumbnailAsyncOverloadDefaultOptions(this, mode, requestedsize) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetThumbnailAsync<Identity: IStorageItemProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties_Impl::GetThumbnailAsync(this, mode, requestedsize, options) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DisplayName<Identity: IStorageItemProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties_Impl::DisplayName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DisplayType<Identity: IStorageItemProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties_Impl::DisplayType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FolderRelativeId<Identity: IStorageItemProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties_Impl::FolderRelativeId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IStorageItemProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageItemProperties, OFFSET>(),
-            GetThumbnailAsyncOverloadDefaultSizeDefaultOptions: GetThumbnailAsyncOverloadDefaultSizeDefaultOptions::<Identity, OFFSET>,
-            GetThumbnailAsyncOverloadDefaultOptions: GetThumbnailAsyncOverloadDefaultOptions::<Identity, OFFSET>,
-            GetThumbnailAsync: GetThumbnailAsync::<Identity, OFFSET>,
-            DisplayName: DisplayName::<Identity, OFFSET>,
-            DisplayType: DisplayType::<Identity, OFFSET>,
-            FolderRelativeId: FolderRelativeId::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageItemProperties as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageItemProperties_Vtbl {
@@ -81360,148 +14457,6 @@ impl windows_core::RuntimeType for IStorageItemProperties2 {
 }
 windows_core::imp::interface_hierarchy!(IStorageItemProperties2, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(IStorageItemProperties2, IStorageItemProperties);
-impl IStorageItemProperties2 {
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetScaledImageAsThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), mode, requestedsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetScaledImageAsThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsync)(windows_core::Interface::as_raw(this), mode, requestedsize, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultSizeDefaultOptions)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), mode, requestedsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsync)(windows_core::Interface::as_raw(this), mode, requestedsize, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn FolderRelativeId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FolderRelativeId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn Properties(&self) -> windows_core::Result<FileProperties::StorageItemContentProperties> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IStorageItemProperties2 {
-    const NAME: &'static str = "Windows.Storage.IStorageItemProperties2";
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-pub trait IStorageItemProperties2_Impl: IStorageItemProperties_Impl {
-    fn GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>>;
-    fn GetScaledImageAsThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedSize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>>;
-    fn GetScaledImageAsThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedSize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>>;
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl IStorageItemProperties2_Vtbl {
-    pub const fn new<Identity: IStorageItemProperties2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions<Identity: IStorageItemProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mode: FileProperties::ThumbnailMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties2_Impl::GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions(this, mode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetScaledImageAsThumbnailAsyncOverloadDefaultOptions<Identity: IStorageItemProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mode: FileProperties::ThumbnailMode, requestedsize: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties2_Impl::GetScaledImageAsThumbnailAsyncOverloadDefaultOptions(this, mode, requestedsize) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetScaledImageAsThumbnailAsync<Identity: IStorageItemProperties2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemProperties2_Impl::GetScaledImageAsThumbnailAsync(this, mode, requestedsize, options) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageItemProperties2, OFFSET>(),
-            GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions: GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions::<Identity, OFFSET>,
-            GetScaledImageAsThumbnailAsyncOverloadDefaultOptions: GetScaledImageAsThumbnailAsyncOverloadDefaultOptions::<Identity, OFFSET>,
-            GetScaledImageAsThumbnailAsync: GetScaledImageAsThumbnailAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageItemProperties2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageItemProperties2_Vtbl {
@@ -81525,98 +14480,6 @@ impl windows_core::RuntimeType for IStorageItemPropertiesWithProvider {
 }
 windows_core::imp::interface_hierarchy!(IStorageItemPropertiesWithProvider, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(IStorageItemPropertiesWithProvider, IStorageItemProperties);
-impl IStorageItemPropertiesWithProvider {
-    pub fn Provider(&self) -> windows_core::Result<StorageProvider> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Provider)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultSizeDefaultOptions)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), mode, requestedsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsync)(windows_core::Interface::as_raw(this), mode, requestedsize, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn FolderRelativeId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FolderRelativeId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn Properties(&self) -> windows_core::Result<FileProperties::StorageItemContentProperties> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IStorageItemPropertiesWithProvider {
-    const NAME: &'static str = "Windows.Storage.IStorageItemPropertiesWithProvider";
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-pub trait IStorageItemPropertiesWithProvider_Impl: IStorageItemProperties_Impl {
-    fn Provider(&self) -> windows_core::Result<StorageProvider>;
-}
-#[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-impl IStorageItemPropertiesWithProvider_Vtbl {
-    pub const fn new<Identity: IStorageItemPropertiesWithProvider_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Provider<Identity: IStorageItemPropertiesWithProvider_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemPropertiesWithProvider_Impl::Provider(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageItemPropertiesWithProvider, OFFSET>(), Provider: Provider::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageItemPropertiesWithProvider as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageItemPropertiesWithProvider_Vtbl {
@@ -81627,106 +14490,6 @@ windows_core::imp::define_interface!(IStorageLibrary, IStorageLibrary_Vtbl, 0x1e
 impl windows_core::RuntimeType for IStorageLibrary {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Foundation_Collections", feature = "Storage_Search"))]
-impl windows_core::RuntimeName for IStorageLibrary {
-    const NAME: &'static str = "Windows.Storage.IStorageLibrary";
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Storage_Search"))]
-pub trait IStorageLibrary_Impl: windows_core::IUnknownImpl {
-    fn RequestAddFolderAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>>;
-    fn RequestRemoveFolderAsync(&self, folder: windows_core::Ref<'_, StorageFolder>) -> windows_core::Result<windows_future::IAsyncOperation<bool>>;
-    fn Folders(&self) -> windows_core::Result<super::Foundation::Collections::IObservableVector<StorageFolder>>;
-    fn SaveFolder(&self) -> windows_core::Result<StorageFolder>;
-    fn DefinitionChanged(&self, handler: windows_core::Ref<'_, super::Foundation::TypedEventHandler<StorageLibrary, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveDefinitionChanged(&self, eventCookie: i64) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Storage_Search"))]
-impl IStorageLibrary_Vtbl {
-    pub const fn new<Identity: IStorageLibrary_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RequestAddFolderAsync<Identity: IStorageLibrary_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibrary_Impl::RequestAddFolderAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestRemoveFolderAsync<Identity: IStorageLibrary_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, folder: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibrary_Impl::RequestRemoveFolderAsync(this, core::mem::transmute_copy(&folder)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Folders<Identity: IStorageLibrary_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibrary_Impl::Folders(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SaveFolder<Identity: IStorageLibrary_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibrary_Impl::SaveFolder(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DefinitionChanged<Identity: IStorageLibrary_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibrary_Impl::DefinitionChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveDefinitionChanged<Identity: IStorageLibrary_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, eventcookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageLibrary_Impl::RemoveDefinitionChanged(this, eventcookie).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibrary, OFFSET>(),
-            RequestAddFolderAsync: RequestAddFolderAsync::<Identity, OFFSET>,
-            RequestRemoveFolderAsync: RequestRemoveFolderAsync::<Identity, OFFSET>,
-            Folders: Folders::<Identity, OFFSET>,
-            SaveFolder: SaveFolder::<Identity, OFFSET>,
-            DefinitionChanged: DefinitionChanged::<Identity, OFFSET>,
-            RemoveDefinitionChanged: RemoveDefinitionChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibrary as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibrary_Vtbl {
@@ -81754,33 +14517,6 @@ windows_core::imp::define_interface!(IStorageLibrary2, IStorageLibrary2_Vtbl, 0x
 impl windows_core::RuntimeType for IStorageLibrary2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibrary2 {
-    const NAME: &'static str = "Windows.Storage.IStorageLibrary2";
-}
-pub trait IStorageLibrary2_Impl: windows_core::IUnknownImpl {
-    fn ChangeTracker(&self) -> windows_core::Result<StorageLibraryChangeTracker>;
-}
-impl IStorageLibrary2_Vtbl {
-    pub const fn new<Identity: IStorageLibrary2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ChangeTracker<Identity: IStorageLibrary2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibrary2_Impl::ChangeTracker(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibrary2, OFFSET>(), ChangeTracker: ChangeTracker::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibrary2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibrary2_Vtbl {
@@ -81791,36 +14527,6 @@ windows_core::imp::define_interface!(IStorageLibrary3, IStorageLibrary3_Vtbl, 0x
 impl windows_core::RuntimeType for IStorageLibrary3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibrary3 {
-    const NAME: &'static str = "Windows.Storage.IStorageLibrary3";
-}
-pub trait IStorageLibrary3_Impl: windows_core::IUnknownImpl {
-    fn AreFolderSuggestionsAvailableAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>>;
-}
-impl IStorageLibrary3_Vtbl {
-    pub const fn new<Identity: IStorageLibrary3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AreFolderSuggestionsAvailableAsync<Identity: IStorageLibrary3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibrary3_Impl::AreFolderSuggestionsAvailableAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibrary3, OFFSET>(),
-            AreFolderSuggestionsAvailableAsync: AreFolderSuggestionsAvailableAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibrary3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibrary3_Vtbl {
@@ -81831,94 +14537,6 @@ windows_core::imp::define_interface!(IStorageLibraryChange, IStorageLibraryChang
 impl windows_core::RuntimeType for IStorageLibraryChange {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibraryChange {
-    const NAME: &'static str = "Windows.Storage.IStorageLibraryChange";
-}
-pub trait IStorageLibraryChange_Impl: windows_core::IUnknownImpl {
-    fn ChangeType(&self) -> windows_core::Result<StorageLibraryChangeType>;
-    fn Path(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn PreviousPath(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool>;
-    fn GetStorageItemAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<IStorageItem>>;
-}
-impl IStorageLibraryChange_Vtbl {
-    pub const fn new<Identity: IStorageLibraryChange_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ChangeType<Identity: IStorageLibraryChange_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut StorageLibraryChangeType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChange_Impl::ChangeType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Path<Identity: IStorageLibraryChange_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChange_Impl::Path(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PreviousPath<Identity: IStorageLibraryChange_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChange_Impl::PreviousPath(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsOfType<Identity: IStorageLibraryChange_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, r#type: StorageItemTypes, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChange_Impl::IsOfType(this, r#type) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetStorageItemAsync<Identity: IStorageLibraryChange_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChange_Impl::GetStorageItemAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryChange, OFFSET>(),
-            ChangeType: ChangeType::<Identity, OFFSET>,
-            Path: Path::<Identity, OFFSET>,
-            PreviousPath: PreviousPath::<Identity, OFFSET>,
-            IsOfType: IsOfType::<Identity, OFFSET>,
-            GetStorageItemAsync: GetStorageItemAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryChange as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryChange_Vtbl {
@@ -81933,51 +14551,6 @@ windows_core::imp::define_interface!(IStorageLibraryChangeReader, IStorageLibrar
 impl windows_core::RuntimeType for IStorageLibraryChangeReader {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibraryChangeReader {
-    const NAME: &'static str = "Windows.Storage.IStorageLibraryChangeReader";
-}
-pub trait IStorageLibraryChangeReader_Impl: windows_core::IUnknownImpl {
-    fn ReadBatchAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageLibraryChange>>>;
-    fn AcceptChangesAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IStorageLibraryChangeReader_Vtbl {
-    pub const fn new<Identity: IStorageLibraryChangeReader_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ReadBatchAsync<Identity: IStorageLibraryChangeReader_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChangeReader_Impl::ReadBatchAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AcceptChangesAsync<Identity: IStorageLibraryChangeReader_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChangeReader_Impl::AcceptChangesAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryChangeReader, OFFSET>(),
-            ReadBatchAsync: ReadBatchAsync::<Identity, OFFSET>,
-            AcceptChangesAsync: AcceptChangesAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryChangeReader as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryChangeReader_Vtbl {
@@ -81989,35 +14562,6 @@ windows_core::imp::define_interface!(IStorageLibraryChangeReader2, IStorageLibra
 impl windows_core::RuntimeType for IStorageLibraryChangeReader2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibraryChangeReader2 {
-    const NAME: &'static str = "Windows.Storage.IStorageLibraryChangeReader2";
-}
-pub trait IStorageLibraryChangeReader2_Impl: windows_core::IUnknownImpl {
-    fn GetLastChangeId(&self) -> windows_core::Result<u64>;
-}
-impl IStorageLibraryChangeReader2_Vtbl {
-    pub const fn new<Identity: IStorageLibraryChangeReader2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetLastChangeId<Identity: IStorageLibraryChangeReader2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChangeReader2_Impl::GetLastChangeId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryChangeReader2, OFFSET>(),
-            GetLastChangeId: GetLastChangeId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryChangeReader2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryChangeReader2_Vtbl {
@@ -82028,52 +14572,6 @@ windows_core::imp::define_interface!(IStorageLibraryChangeTracker, IStorageLibra
 impl windows_core::RuntimeType for IStorageLibraryChangeTracker {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibraryChangeTracker {
-    const NAME: &'static str = "Windows.Storage.IStorageLibraryChangeTracker";
-}
-pub trait IStorageLibraryChangeTracker_Impl: windows_core::IUnknownImpl {
-    fn GetChangeReader(&self) -> windows_core::Result<StorageLibraryChangeReader>;
-    fn Enable(&self) -> windows_core::Result<()>;
-    fn Reset(&self) -> windows_core::Result<()>;
-}
-impl IStorageLibraryChangeTracker_Vtbl {
-    pub const fn new<Identity: IStorageLibraryChangeTracker_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetChangeReader<Identity: IStorageLibraryChangeTracker_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChangeTracker_Impl::GetChangeReader(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Enable<Identity: IStorageLibraryChangeTracker_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageLibraryChangeTracker_Impl::Enable(this).into()
-            }
-        }
-        unsafe extern "system" fn Reset<Identity: IStorageLibraryChangeTracker_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageLibraryChangeTracker_Impl::Reset(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryChangeTracker, OFFSET>(),
-            GetChangeReader: GetChangeReader::<Identity, OFFSET>,
-            Enable: Enable::<Identity, OFFSET>,
-            Reset: Reset::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryChangeTracker as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryChangeTracker_Vtbl {
@@ -82086,37 +14584,6 @@ windows_core::imp::define_interface!(IStorageLibraryChangeTracker2, IStorageLibr
 impl windows_core::RuntimeType for IStorageLibraryChangeTracker2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibraryChangeTracker2 {
-    const NAME: &'static str = "Windows.Storage.IStorageLibraryChangeTracker2";
-}
-pub trait IStorageLibraryChangeTracker2_Impl: windows_core::IUnknownImpl {
-    fn EnableWithOptions(&self, options: windows_core::Ref<'_, StorageLibraryChangeTrackerOptions>) -> windows_core::Result<()>;
-    fn Disable(&self) -> windows_core::Result<()>;
-}
-impl IStorageLibraryChangeTracker2_Vtbl {
-    pub const fn new<Identity: IStorageLibraryChangeTracker2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn EnableWithOptions<Identity: IStorageLibraryChangeTracker2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, options: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageLibraryChangeTracker2_Impl::EnableWithOptions(this, core::mem::transmute_copy(&options)).into()
-            }
-        }
-        unsafe extern "system" fn Disable<Identity: IStorageLibraryChangeTracker2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageLibraryChangeTracker2_Impl::Disable(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryChangeTracker2, OFFSET>(),
-            EnableWithOptions: EnableWithOptions::<Identity, OFFSET>,
-            Disable: Disable::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryChangeTracker2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryChangeTracker2_Vtbl {
@@ -82128,43 +14595,6 @@ windows_core::imp::define_interface!(IStorageLibraryChangeTrackerOptions, IStora
 impl windows_core::RuntimeType for IStorageLibraryChangeTrackerOptions {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibraryChangeTrackerOptions {
-    const NAME: &'static str = "Windows.Storage.IStorageLibraryChangeTrackerOptions";
-}
-pub trait IStorageLibraryChangeTrackerOptions_Impl: windows_core::IUnknownImpl {
-    fn TrackChangeDetails(&self) -> windows_core::Result<bool>;
-    fn SetTrackChangeDetails(&self, value: bool) -> windows_core::Result<()>;
-}
-impl IStorageLibraryChangeTrackerOptions_Vtbl {
-    pub const fn new<Identity: IStorageLibraryChangeTrackerOptions_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TrackChangeDetails<Identity: IStorageLibraryChangeTrackerOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryChangeTrackerOptions_Impl::TrackChangeDetails(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTrackChangeDetails<Identity: IStorageLibraryChangeTrackerOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageLibraryChangeTrackerOptions_Impl::SetTrackChangeDetails(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryChangeTrackerOptions, OFFSET>(),
-            TrackChangeDetails: TrackChangeDetails::<Identity, OFFSET>,
-            SetTrackChangeDetails: SetTrackChangeDetails::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryChangeTrackerOptions as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryChangeTrackerOptions_Vtbl {
@@ -82176,33 +14606,6 @@ windows_core::imp::define_interface!(IStorageLibraryStatics, IStorageLibraryStat
 impl windows_core::RuntimeType for IStorageLibraryStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageLibraryStatics {
-    const NAME: &'static str = "Windows.Storage.IStorageLibraryStatics";
-}
-pub trait IStorageLibraryStatics_Impl: windows_core::IUnknownImpl {
-    fn GetLibraryAsync(&self, libraryId: KnownLibraryId) -> windows_core::Result<windows_future::IAsyncOperation<StorageLibrary>>;
-}
-impl IStorageLibraryStatics_Vtbl {
-    pub const fn new<Identity: IStorageLibraryStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetLibraryAsync<Identity: IStorageLibraryStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, libraryid: KnownLibraryId, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryStatics_Impl::GetLibraryAsync(this, libraryid) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryStatics, OFFSET>(), GetLibraryAsync: GetLibraryAsync::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryStatics_Vtbl {
@@ -82213,39 +14616,6 @@ windows_core::imp::define_interface!(IStorageLibraryStatics2, IStorageLibrarySta
 impl windows_core::RuntimeType for IStorageLibraryStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "System")]
-impl windows_core::RuntimeName for IStorageLibraryStatics2 {
-    const NAME: &'static str = "Windows.Storage.IStorageLibraryStatics2";
-}
-#[cfg(feature = "System")]
-pub trait IStorageLibraryStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetLibraryForUserAsync(&self, user: windows_core::Ref<'_, super::System::User>, libraryId: KnownLibraryId) -> windows_core::Result<windows_future::IAsyncOperation<StorageLibrary>>;
-}
-#[cfg(feature = "System")]
-impl IStorageLibraryStatics2_Vtbl {
-    pub const fn new<Identity: IStorageLibraryStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetLibraryForUserAsync<Identity: IStorageLibraryStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, user: *mut core::ffi::c_void, libraryid: KnownLibraryId, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageLibraryStatics2_Impl::GetLibraryForUserAsync(this, core::mem::transmute_copy(&user), libraryid) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageLibraryStatics2, OFFSET>(),
-            GetLibraryForUserAsync: GetLibraryForUserAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageLibraryStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageLibraryStatics2_Vtbl {
@@ -82259,51 +14629,6 @@ windows_core::imp::define_interface!(IStorageProvider, IStorageProvider_Vtbl, 0x
 impl windows_core::RuntimeType for IStorageProvider {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageProvider {
-    const NAME: &'static str = "Windows.Storage.IStorageProvider";
-}
-pub trait IStorageProvider_Impl: windows_core::IUnknownImpl {
-    fn Id(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IStorageProvider_Vtbl {
-    pub const fn new<Identity: IStorageProvider_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Id<Identity: IStorageProvider_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageProvider_Impl::Id(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DisplayName<Identity: IStorageProvider_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageProvider_Impl::DisplayName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageProvider, OFFSET>(),
-            Id: Id::<Identity, OFFSET>,
-            DisplayName: DisplayName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageProvider as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageProvider_Vtbl {
@@ -82315,36 +14640,6 @@ windows_core::imp::define_interface!(IStorageProvider2, IStorageProvider2_Vtbl,
 impl windows_core::RuntimeType for IStorageProvider2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IStorageProvider2 {
-    const NAME: &'static str = "Windows.Storage.IStorageProvider2";
-}
-pub trait IStorageProvider2_Impl: IStorageProvider_Impl {
-    fn IsPropertySupportedForPartialFileAsync(&self, propertyCanonicalName: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<bool>>;
-}
-impl IStorageProvider2_Vtbl {
-    pub const fn new<Identity: IStorageProvider2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsPropertySupportedForPartialFileAsync<Identity: IStorageProvider2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertycanonicalname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageProvider2_Impl::IsPropertySupportedForPartialFileAsync(this, core::mem::transmute(&propertycanonicalname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageProvider2, OFFSET>(),
-            IsPropertySupportedForPartialFileAsync: IsPropertySupportedForPartialFileAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageProvider2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageProvider2_Vtbl {
@@ -82355,54 +14650,6 @@ windows_core::imp::define_interface!(IStorageStreamTransaction, IStorageStreamTr
 impl windows_core::RuntimeType for IStorageStreamTransaction {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IStorageStreamTransaction {
-    const NAME: &'static str = "Windows.Storage.IStorageStreamTransaction";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IStorageStreamTransaction_Impl: super::Foundation::IClosable_Impl {
-    fn Stream(&self) -> windows_core::Result<Streams::IRandomAccessStream>;
-    fn CommitAsync(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IStorageStreamTransaction_Vtbl {
-    pub const fn new<Identity: IStorageStreamTransaction_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Stream<Identity: IStorageStreamTransaction_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageStreamTransaction_Impl::Stream(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CommitAsync<Identity: IStorageStreamTransaction_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageStreamTransaction_Impl::CommitAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageStreamTransaction, OFFSET>(),
-            Stream: Stream::<Identity, OFFSET>,
-            CommitAsync: CommitAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageStreamTransaction as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorageStreamTransaction_Vtbl {
@@ -82418,12 +14665,6 @@ impl windows_core::RuntimeType for IStreamedFileDataRequest {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IStreamedFileDataRequest, windows_core::IUnknown, windows_core::IInspectable);
-impl IStreamedFileDataRequest {
-    pub fn FailAndClose(&self, failuremode: StreamedFileFailureMode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).FailAndClose)(windows_core::Interface::as_raw(this), failuremode).ok() }
-    }
-}
 impl windows_core::RuntimeName for IStreamedFileDataRequest {
     const NAME: &'static str = "Windows.Storage.IStreamedFileDataRequest";
 }
@@ -82502,252 +14743,6 @@ windows_core::imp::interface_hierarchy!(StorageFile, windows_core::IUnknown, win
 windows_core::imp::required_hierarchy!(StorageFile, Streams::IInputStreamReference, Streams::IRandomAccessStreamReference, IStorageFile2, IStorageFilePropertiesWithAvailability, IStorageItem, IStorageItem2, IStorageItemProperties, IStorageItemProperties2, IStorageItemPropertiesWithProvider);
 #[cfg(feature = "Storage_Streams")]
 impl StorageFile {
-    pub fn OpenSequentialReadAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IInputStream>> {
-        let this = &windows_core::Interface::cast::<Streams::IInputStreamReference>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenSequentialReadAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenReadAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IRandomAccessStreamWithContentType>> {
-        let this = &windows_core::Interface::cast::<Streams::IRandomAccessStreamReference>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenReadAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FileType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FileType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn OpenAsync(&self, accessmode: FileAccessMode) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IRandomAccessStream>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenAsync)(windows_core::Interface::as_raw(this), accessmode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenTransactedWriteAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageStreamTransaction>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenTransactedWriteAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CopyOverloadDefaultNameAndOptions<P0>(&self, destinationfolder: P0) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CopyOverloadDefaultNameAndOptions)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CopyOverloadDefaultOptions<P0>(&self, destinationfolder: P0, desirednewname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CopyOverloadDefaultOptions)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), core::mem::transmute_copy(desirednewname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CopyOverload<P0>(&self, destinationfolder: P0, desirednewname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CopyOverload)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), core::mem::transmute_copy(desirednewname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CopyAndReplaceAsync<P0>(&self, filetoreplace: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFile>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CopyAndReplaceAsync)(windows_core::Interface::as_raw(this), filetoreplace.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveOverloadDefaultNameAndOptions<P0>(&self, destinationfolder: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveOverloadDefaultNameAndOptions)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveOverloadDefaultOptions<P0>(&self, destinationfolder: P0, desirednewname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveOverloadDefaultOptions)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), core::mem::transmute_copy(desirednewname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveOverload<P0>(&self, destinationfolder: P0, desirednewname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveOverload)(windows_core::Interface::as_raw(this), destinationfolder.param().abi(), core::mem::transmute_copy(desirednewname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn MoveAndReplaceAsync<P0>(&self, filetoreplace: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<IStorageFile>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MoveAndReplaceAsync)(windows_core::Interface::as_raw(this), filetoreplace.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenWithOptionsAsync(&self, accessmode: FileAccessMode, options: StorageOpenOptions) -> windows_core::Result<windows_future::IAsyncOperation<Streams::IRandomAccessStream>> {
-        let this = &windows_core::Interface::cast::<IStorageFile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenWithOptionsAsync)(windows_core::Interface::as_raw(this), accessmode, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn OpenTransactedWriteWithOptionsAsync(&self, options: StorageOpenOptions) -> windows_core::Result<windows_future::IAsyncOperation<StorageStreamTransaction>> {
-        let this = &windows_core::Interface::cast::<IStorageFile2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenTransactedWriteWithOptionsAsync)(windows_core::Interface::as_raw(this), options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsAvailable(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IStorageFilePropertiesWithAvailability>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsAvailable)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetFileFromPathAsync(path: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>> {
-        Self::IStorageFileStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFileFromPathAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(path), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetFileFromApplicationUriAsync<P0>(uri: P0) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<super::Foundation::Uri>,
-    {
-        Self::IStorageFileStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFileFromApplicationUriAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateStreamedFileAsync<P1, P2>(displaynamewithextension: &windows_core::HSTRING, datarequested: P1, thumbnail: P2) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P1: windows_core::Param<StreamedFileDataRequestedHandler>,
-        P2: windows_core::Param<Streams::IRandomAccessStreamReference>,
-    {
-        Self::IStorageFileStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateStreamedFileAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(displaynamewithextension), datarequested.param().abi(), thumbnail.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn ReplaceWithStreamedFileAsync<P0, P1, P2>(filetoreplace: P0, datarequested: P1, thumbnail: P2) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<IStorageFile>,
-        P1: windows_core::Param<StreamedFileDataRequestedHandler>,
-        P2: windows_core::Param<Streams::IRandomAccessStreamReference>,
-    {
-        Self::IStorageFileStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReplaceWithStreamedFileAsync)(windows_core::Interface::as_raw(this), filetoreplace.param().abi(), datarequested.param().abi(), thumbnail.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateStreamedFileFromUriAsync<P1, P2>(displaynamewithextension: &windows_core::HSTRING, uri: P1, thumbnail: P2) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P1: windows_core::Param<super::Foundation::Uri>,
-        P2: windows_core::Param<Streams::IRandomAccessStreamReference>,
-    {
-        Self::IStorageFileStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateStreamedFileFromUriAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(displaynamewithextension), uri.param().abi(), thumbnail.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn ReplaceWithStreamedFileFromUriAsync<P0, P1, P2>(filetoreplace: P0, uri: P1, thumbnail: P2) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<IStorageFile>,
-        P1: windows_core::Param<super::Foundation::Uri>,
-        P2: windows_core::Param<Streams::IRandomAccessStreamReference>,
-    {
-        Self::IStorageFileStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReplaceWithStreamedFileFromUriAsync)(windows_core::Interface::as_raw(this), filetoreplace.param().abi(), uri.param().abi(), thumbnail.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "System")]
-    pub fn GetFileFromPathForUserAsync<P0>(user: P0, path: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>>
-    where
-        P0: windows_core::Param<super::System::User>,
-    {
-        Self::IStorageFileStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFileFromPathForUserAsync)(windows_core::Interface::as_raw(this), user.param().abi(), core::mem::transmute_copy(path), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn RenameAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RenameAsync(&self, desiredname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsyncOverloadDefaultOptions(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsync(&self, option: StorageDeleteOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsync)(windows_core::Interface::as_raw(this), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetBasicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::BasicProperties>> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBasicPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
         unsafe {
@@ -82755,136 +14750,6 @@ impl StorageFile {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Path(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Path)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Attributes(&self) -> windows_core::Result<FileAttributes> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Attributes)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DateCreated(&self) -> windows_core::Result<super::Foundation::DateTime> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateCreated)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOfType)(windows_core::Interface::as_raw(this), r#type, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Search")]
-    pub fn GetParentAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = &windows_core::Interface::cast::<IStorageItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetParentAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsEqual<P0>(&self, item: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<IStorageItem>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEqual)(windows_core::Interface::as_raw(this), item.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultSizeDefaultOptions)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), mode, requestedsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsync)(windows_core::Interface::as_raw(this), mode, requestedsize, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn FolderRelativeId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FolderRelativeId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn Properties(&self) -> windows_core::Result<FileProperties::StorageItemContentProperties> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetScaledImageAsThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), mode, requestedsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetScaledImageAsThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsync)(windows_core::Interface::as_raw(this), mode, requestedsize, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Provider(&self) -> windows_core::Result<StorageProvider> {
-        let this = &windows_core::Interface::cast::<IStorageItemPropertiesWithProvider>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Provider)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     fn IStorageFileStatics<R, F: FnOnce(&IStorageFileStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<StorageFile, IStorageFileStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -82907,447 +14772,6 @@ unsafe impl windows_core::Interface for StorageFile {
 impl windows_core::RuntimeName for StorageFile {
     const NAME: &'static str = "Windows.Storage.StorageFile";
 }
-#[cfg(feature = "Storage_Search")]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct StorageFolder(windows_core::IUnknown);
-#[cfg(feature = "Storage_Search")]
-windows_core::imp::interface_hierarchy!(StorageFolder, windows_core::IUnknown, windows_core::IInspectable, IStorageFolder);
-#[cfg(feature = "Storage_Search")]
-windows_core::imp::required_hierarchy!(StorageFolder, IStorageFolder2, Search::IStorageFolderQueryOperations, IStorageItem, IStorageItem2, IStorageItemProperties, IStorageItemProperties2, IStorageItemPropertiesWithProvider);
-#[cfg(feature = "Storage_Search")]
-impl StorageFolder {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFileAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFileAsync(&self, desiredname: &windows_core::HSTRING, options: CreationCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFolderAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFolderAsync(&self, desiredname: &windows_core::HSTRING, options: CreationCollisionOption) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFileAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFile>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFileAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetFolderAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFolderAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<IStorageItem>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFilesAsyncOverloadDefaultOptionsStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFile>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFilesAsyncOverloadDefaultOptionsStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetFoldersAsyncOverloadDefaultOptionsStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFolder>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFoldersAsyncOverloadDefaultOptionsStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemsAsyncOverloadDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<IStorageItem>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemsAsyncOverloadDefaultStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryGetItemAsync(&self, name: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<IStorageItem>> {
-        let this = &windows_core::Interface::cast::<IStorageFolder2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetItemAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryGetChangeTracker(&self) -> windows_core::Result<StorageLibraryChangeTracker> {
-        let this = &windows_core::Interface::cast::<IStorageFolder3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetChangeTracker)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetIndexedStateAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<Search::IndexedState>> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetIndexedStateAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFileQueryOverloadDefault(&self) -> windows_core::Result<Search::StorageFileQueryResult> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileQueryOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFileQuery(&self, query: Search::CommonFileQuery) -> windows_core::Result<Search::StorageFileQueryResult> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileQuery)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFileQueryWithOptions<P0>(&self, queryoptions: P0) -> windows_core::Result<Search::StorageFileQueryResult>
-    where
-        P0: windows_core::Param<Search::QueryOptions>,
-    {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileQueryWithOptions)(windows_core::Interface::as_raw(this), queryoptions.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFolderQueryOverloadDefault(&self) -> windows_core::Result<Search::StorageFolderQueryResult> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderQueryOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFolderQuery(&self, query: Search::CommonFolderQuery) -> windows_core::Result<Search::StorageFolderQueryResult> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderQuery)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFolderQueryWithOptions<P0>(&self, queryoptions: P0) -> windows_core::Result<Search::StorageFolderQueryResult>
-    where
-        P0: windows_core::Param<Search::QueryOptions>,
-    {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderQueryWithOptions)(windows_core::Interface::as_raw(this), queryoptions.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateItemQuery(&self) -> windows_core::Result<Search::StorageItemQueryResult> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateItemQuery)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateItemQueryWithOptions<P0>(&self, queryoptions: P0) -> windows_core::Result<Search::StorageItemQueryResult>
-    where
-        P0: windows_core::Param<Search::QueryOptions>,
-    {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateItemQueryWithOptions)(windows_core::Interface::as_raw(this), queryoptions.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFilesAsync(&self, query: Search::CommonFileQuery, startindex: u32, maxitemstoretrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFile>>> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFilesAsync)(windows_core::Interface::as_raw(this), query, startindex, maxitemstoretrieve, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFilesAsyncOverloadDefaultStartAndCount(&self, query: Search::CommonFileQuery) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFile>>> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFilesAsyncOverloadDefaultStartAndCount)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetFoldersAsync(&self, query: Search::CommonFolderQuery, startindex: u32, maxitemstoretrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFolder>>> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFoldersAsync)(windows_core::Interface::as_raw(this), query, startindex, maxitemstoretrieve, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetFoldersAsyncOverloadDefaultStartAndCount(&self, query: Search::CommonFolderQuery) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageFolder>>> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFoldersAsyncOverloadDefaultStartAndCount)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemsAsync(&self, startindex: u32, maxitemstoretrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<IStorageItem>>> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemsAsync)(windows_core::Interface::as_raw(this), startindex, maxitemstoretrieve, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AreQueryOptionsSupported<P0>(&self, queryoptions: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<Search::QueryOptions>,
-    {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AreQueryOptionsSupported)(windows_core::Interface::as_raw(this), queryoptions.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsCommonFolderQuerySupported(&self, query: Search::CommonFolderQuery) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsCommonFolderQuerySupported)(windows_core::Interface::as_raw(this), query, &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsCommonFileQuerySupported(&self, query: Search::CommonFileQuery) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<Search::IStorageFolderQueryOperations>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsCommonFileQuerySupported)(windows_core::Interface::as_raw(this), query, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetFolderFromPathAsync(path: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        Self::IStorageFolderStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFolderFromPathAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(path), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "System")]
-    pub fn GetFolderFromPathForUserAsync<P0>(user: P0, path: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>>
-    where
-        P0: windows_core::Param<super::System::User>,
-    {
-        Self::IStorageFolderStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFolderFromPathForUserAsync)(windows_core::Interface::as_raw(this), user.param().abi(), core::mem::transmute_copy(path), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn RenameAsyncOverloadDefaultOptions(&self, desiredname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RenameAsync(&self, desiredname: &windows_core::HSTRING, option: NameCollisionOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RenameAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(desiredname), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsyncOverloadDefaultOptions(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DeleteAsync(&self, option: StorageDeleteOption) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsync)(windows_core::Interface::as_raw(this), option, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn GetBasicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::BasicProperties>> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBasicPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Path(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Path)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Attributes(&self) -> windows_core::Result<FileAttributes> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Attributes)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DateCreated(&self) -> windows_core::Result<super::Foundation::DateTime> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateCreated)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IStorageItem>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOfType)(windows_core::Interface::as_raw(this), r#type, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetParentAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = &windows_core::Interface::cast::<IStorageItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetParentAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IsEqual<P0>(&self, item: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<IStorageItem>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItem2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEqual)(windows_core::Interface::as_raw(this), item.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultSizeDefaultOptions)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), mode, requestedsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetThumbnailAsync)(windows_core::Interface::as_raw(this), mode, requestedsize, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DisplayType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn FolderRelativeId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FolderRelativeId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn Properties(&self) -> windows_core::Result<FileProperties::StorageItemContentProperties> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions(&self, mode: FileProperties::ThumbnailMode) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsyncOverloadDefaultSizeDefaultOptions)(windows_core::Interface::as_raw(this), mode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetScaledImageAsThumbnailAsyncOverloadDefaultOptions(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsyncOverloadDefaultOptions)(windows_core::Interface::as_raw(this), mode, requestedsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Storage_FileProperties", feature = "Storage_Streams"))]
-    pub fn GetScaledImageAsThumbnailAsync(&self, mode: FileProperties::ThumbnailMode, requestedsize: u32, options: FileProperties::ThumbnailOptions) -> windows_core::Result<windows_future::IAsyncOperation<FileProperties::StorageItemThumbnail>> {
-        let this = &windows_core::Interface::cast::<IStorageItemProperties2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetScaledImageAsThumbnailAsync)(windows_core::Interface::as_raw(this), mode, requestedsize, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Provider(&self) -> windows_core::Result<StorageProvider> {
-        let this = &windows_core::Interface::cast::<IStorageItemPropertiesWithProvider>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Provider)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    fn IStorageFolderStatics<R, F: FnOnce(&IStorageFolderStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<StorageFolder, IStorageFolderStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    fn IStorageFolderStatics2<R, F: FnOnce(&IStorageFolderStatics2) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<StorageFolder, IStorageFolderStatics2> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-#[cfg(feature = "Storage_Search")]
-impl windows_core::RuntimeType for StorageFolder {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageFolder>();
-}
-#[cfg(feature = "Storage_Search")]
-unsafe impl windows_core::Interface for StorageFolder {
-    type Vtable = <IStorageFolder as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IStorageFolder as windows_core::Interface>::IID;
-}
-#[cfg(feature = "Storage_Search")]
-impl windows_core::RuntimeName for StorageFolder {
-    const NAME: &'static str = "Windows.Storage.StorageFolder";
-}
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct StorageItemTypes(pub u32);
@@ -83400,85 +14824,6 @@ impl core::ops::Not for StorageItemTypes {
 pub struct StorageLibrary(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(StorageLibrary, windows_core::IUnknown, windows_core::IInspectable);
 impl StorageLibrary {
-    #[cfg(feature = "Storage_Search")]
-    pub fn RequestAddFolderAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestAddFolderAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Search")]
-    pub fn RequestRemoveFolderAsync<P0>(&self, folder: P0) -> windows_core::Result<windows_future::IAsyncOperation<bool>>
-    where
-        P0: windows_core::Param<StorageFolder>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestRemoveFolderAsync)(windows_core::Interface::as_raw(this), folder.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Foundation_Collections", feature = "Storage_Search"))]
-    pub fn Folders(&self) -> windows_core::Result<super::Foundation::Collections::IObservableVector<StorageFolder>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Folders)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Search")]
-    pub fn SaveFolder(&self) -> windows_core::Result<StorageFolder> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SaveFolder)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DefinitionChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::Foundation::TypedEventHandler<StorageLibrary, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DefinitionChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveDefinitionChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveDefinitionChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn ChangeTracker(&self) -> windows_core::Result<StorageLibraryChangeTracker> {
-        let this = &windows_core::Interface::cast::<IStorageLibrary2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ChangeTracker)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AreFolderSuggestionsAvailableAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
-        let this = &windows_core::Interface::cast::<IStorageLibrary3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AreFolderSuggestionsAvailableAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetLibraryAsync(libraryid: KnownLibraryId) -> windows_core::Result<windows_future::IAsyncOperation<StorageLibrary>> {
-        Self::IStorageLibraryStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetLibraryAsync)(windows_core::Interface::as_raw(this), libraryid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "System")]
-    pub fn GetLibraryForUserAsync<P0>(user: P0, libraryid: KnownLibraryId) -> windows_core::Result<windows_future::IAsyncOperation<StorageLibrary>>
-    where
-        P0: windows_core::Param<super::System::User>,
-    {
-        Self::IStorageLibraryStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetLibraryForUserAsync)(windows_core::Interface::as_raw(this), user.param().abi(), libraryid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IStorageLibraryStatics<R, F: FnOnce(&IStorageLibraryStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<StorageLibrary, IStorageLibraryStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -83502,43 +14847,6 @@ impl windows_core::RuntimeName for StorageLibrary {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct StorageLibraryChange(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(StorageLibraryChange, windows_core::IUnknown, windows_core::IInspectable);
-impl StorageLibraryChange {
-    pub fn ChangeType(&self) -> windows_core::Result<StorageLibraryChangeType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ChangeType)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Path(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Path)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn PreviousPath(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PreviousPath)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn IsOfType(&self, r#type: StorageItemTypes) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsOfType)(windows_core::Interface::as_raw(this), r#type, &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetStorageItemAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<IStorageItem>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetStorageItemAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for StorageLibraryChange {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageLibraryChange>();
 }
@@ -83555,29 +14863,6 @@ unsafe impl Sync for StorageLibraryChange {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct StorageLibraryChangeReader(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(StorageLibraryChangeReader, windows_core::IUnknown, windows_core::IInspectable);
-impl StorageLibraryChangeReader {
-    pub fn ReadBatchAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<StorageLibraryChange>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadBatchAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AcceptChangesAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AcceptChangesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetLastChangeId(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<IStorageLibraryChangeReader2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetLastChangeId)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for StorageLibraryChangeReader {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageLibraryChangeReader>();
 }
@@ -83594,34 +14879,6 @@ unsafe impl Sync for StorageLibraryChangeReader {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct StorageLibraryChangeTracker(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(StorageLibraryChangeTracker, windows_core::IUnknown, windows_core::IInspectable);
-impl StorageLibraryChangeTracker {
-    pub fn GetChangeReader(&self) -> windows_core::Result<StorageLibraryChangeReader> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetChangeReader)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Enable(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Enable)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn Reset(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Reset)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn EnableWithOptions<P0>(&self, options: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<StorageLibraryChangeTrackerOptions>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageLibraryChangeTracker2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).EnableWithOptions)(windows_core::Interface::as_raw(this), options.param().abi()).ok() }
-    }
-    pub fn Disable(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStorageLibraryChangeTracker2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Disable)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
 impl windows_core::RuntimeType for StorageLibraryChangeTracker {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageLibraryChangeTracker>();
 }
@@ -83646,18 +14903,7 @@ impl StorageLibraryChangeTrackerOptions {
         static SHARED: windows_core::imp::FactoryCache<StorageLibraryChangeTrackerOptions, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn TrackChangeDetails(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrackChangeDetails)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn SetTrackChangeDetails(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTrackChangeDetails)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-}
 impl windows_core::RuntimeType for StorageLibraryChangeTrackerOptions {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageLibraryChangeTrackerOptions>();
 }
@@ -83750,21 +14996,7 @@ impl StorageProvider {
             (windows_core::Interface::vtable(this).Id)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn DisplayName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn IsPropertySupportedForPartialFileAsync(&self, propertycanonicalname: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
-        let this = &windows_core::Interface::cast::<IStorageProvider2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsPropertySupportedForPartialFileAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(propertycanonicalname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for StorageProvider {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageProvider>();
 }
@@ -83785,22 +15017,7 @@ impl StorageStreamTransaction {
         let this = &windows_core::Interface::cast::<super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Stream(&self) -> windows_core::Result<Streams::IRandomAccessStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Stream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn CommitAsync(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CommitAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for StorageStreamTransaction {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageStreamTransaction>();
 }
@@ -83825,16 +15042,6 @@ impl StreamedFileDataRequest {
         let this = &windows_core::Interface::cast::<super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = self;
         unsafe {
@@ -83842,11 +15049,7 @@ impl StreamedFileDataRequest {
             (windows_core::Interface::vtable(this).FlushAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn FailAndClose(&self, failuremode: StreamedFileFailureMode) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStreamedFileDataRequest>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).FailAndClose)(windows_core::Interface::as_raw(this), failuremode).ok() }
     }
-}
 #[cfg(feature = "Storage_Streams")]
 impl windows_core::RuntimeType for StreamedFileDataRequest {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, Streams::IOutputStream>();
@@ -83868,18 +15071,11 @@ impl windows_core::RuntimeType for StreamedFileDataRequestedHandler {
 }
 #[cfg(feature = "Storage_Streams")]
 impl StreamedFileDataRequestedHandler {
-    pub fn new<F: FnMut(windows_core::Ref<'_, StreamedFileDataRequest>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
+    pub fn new<F: Fn(windows_core::Ref<StreamedFileDataRequest>) -> windows_core::Result<()> + Send + 'static>(invoke: F) -> Self {
         let com = StreamedFileDataRequestedHandlerBox { vtable: &StreamedFileDataRequestedHandlerBox::<F>::VTABLE, count: windows_core::imp::RefCount::new(1), invoke };
         unsafe { core::mem::transmute(windows_core::imp::Box::new(com)) }
     }
-    pub fn Invoke<P0>(&self, stream: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<StreamedFileDataRequest>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Invoke)(windows_core::Interface::as_raw(this), stream.param().abi()).ok() }
     }
-}
 #[cfg(feature = "Storage_Streams")]
 #[repr(C)]
 #[doc(hidden)]
@@ -83889,13 +15085,13 @@ pub struct StreamedFileDataRequestedHandler_Vtbl {
 }
 #[cfg(feature = "Storage_Streams")]
 #[repr(C)]
-struct StreamedFileDataRequestedHandlerBox<F: FnMut(windows_core::Ref<'_, StreamedFileDataRequest>) -> windows_core::Result<()> + Send + 'static> {
+struct StreamedFileDataRequestedHandlerBox<F: Fn(windows_core::Ref<StreamedFileDataRequest>) -> windows_core::Result<()> + Send + 'static> {
     vtable: *const StreamedFileDataRequestedHandler_Vtbl,
     invoke: F,
     count: windows_core::imp::RefCount,
 }
 #[cfg(feature = "Storage_Streams")]
-impl<F: FnMut(windows_core::Ref<'_, StreamedFileDataRequest>) -> windows_core::Result<()> + Send + 'static> StreamedFileDataRequestedHandlerBox<F> {
+impl<F: Fn(windows_core::Ref<StreamedFileDataRequest>) -> windows_core::Result<()> + Send + 'static> StreamedFileDataRequestedHandlerBox<F> {
     const VTABLE: StreamedFileDataRequestedHandler_Vtbl = StreamedFileDataRequestedHandler_Vtbl { base__: windows_core::IUnknown_Vtbl { QueryInterface: Self::QueryInterface, AddRef: Self::AddRef, Release: Self::Release }, Invoke: Self::Invoke };
     unsafe extern "system" fn QueryInterface(this: *mut core::ffi::c_void, iid: *const windows_core::GUID, interface: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
         unsafe {
@@ -83956,4240 +15152,6 @@ impl windows_core::TypeKind for StreamedFileFailureMode {
 impl windows_core::RuntimeType for StreamedFileFailureMode {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.StreamedFileFailureMode;i4)");
 }
-#[cfg(feature = "Storage_FileProperties")]
-pub mod FileProperties{
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct BasicProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(BasicProperties, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(BasicProperties, IStorageItemExtraProperties);
-impl BasicProperties {
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn DateModified(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateModified)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ItemDate(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ItemDate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RetrievePropertiesAsync<P0>(&self, propertiestoretrieve: P0) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RetrievePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestoretrieve.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsync<P0>(&self, propertiestosave: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestosave.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsyncOverloadDefault(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsyncOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for BasicProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IBasicProperties>();
-}
-unsafe impl windows_core::Interface for BasicProperties {
-    type Vtable = <IBasicProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IBasicProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for BasicProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.BasicProperties";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct DocumentProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(DocumentProperties, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(DocumentProperties, IStorageItemExtraProperties);
-impl DocumentProperties {
-    pub fn Author(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Author)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Title(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Title)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Keywords(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Keywords)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Comment(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Comment)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetComment(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetComment)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn RetrievePropertiesAsync<P0>(&self, propertiestoretrieve: P0) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RetrievePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestoretrieve.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsync<P0>(&self, propertiestosave: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestosave.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsyncOverloadDefault(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsyncOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for DocumentProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDocumentProperties>();
-}
-unsafe impl windows_core::Interface for DocumentProperties {
-    type Vtable = <IDocumentProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IDocumentProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for DocumentProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.DocumentProperties";
-}
-windows_core::imp::define_interface!(IBasicProperties, IBasicProperties_Vtbl, 0xd05d55db_785e_4a66_be02_9beec58aea81);
-impl windows_core::RuntimeType for IBasicProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IBasicProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.IBasicProperties";
-}
-pub trait IBasicProperties_Impl: windows_core::IUnknownImpl {
-    fn Size(&self) -> windows_core::Result<u64>;
-    fn DateModified(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn ItemDate(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-}
-impl IBasicProperties_Vtbl {
-    pub const fn new<Identity: IBasicProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Size<Identity: IBasicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBasicProperties_Impl::Size(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DateModified<Identity: IBasicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBasicProperties_Impl::DateModified(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ItemDate<Identity: IBasicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBasicProperties_Impl::ItemDate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBasicProperties, OFFSET>(),
-            Size: Size::<Identity, OFFSET>,
-            DateModified: DateModified::<Identity, OFFSET>,
-            ItemDate: ItemDate::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBasicProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IBasicProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Size: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u64) -> windows_core::HRESULT,
-    pub DateModified: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::DateTime) -> windows_core::HRESULT,
-    pub ItemDate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::DateTime) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IDocumentProperties, IDocumentProperties_Vtbl, 0x7eab19bc_1821_4923_b4a9_0aea404d0070);
-impl windows_core::RuntimeType for IDocumentProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDocumentProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.IDocumentProperties";
-}
-pub trait IDocumentProperties_Impl: IStorageItemExtraProperties_Impl {
-    fn Author(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Title(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Keywords(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Comment(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetComment(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IDocumentProperties_Vtbl {
-    pub const fn new<Identity: IDocumentProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Author<Identity: IDocumentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDocumentProperties_Impl::Author(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Title<Identity: IDocumentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDocumentProperties_Impl::Title(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTitle<Identity: IDocumentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDocumentProperties_Impl::SetTitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Keywords<Identity: IDocumentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDocumentProperties_Impl::Keywords(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Comment<Identity: IDocumentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDocumentProperties_Impl::Comment(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetComment<Identity: IDocumentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDocumentProperties_Impl::SetComment(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDocumentProperties, OFFSET>(),
-            Author: Author::<Identity, OFFSET>,
-            Title: Title::<Identity, OFFSET>,
-            SetTitle: SetTitle::<Identity, OFFSET>,
-            Keywords: Keywords::<Identity, OFFSET>,
-            Comment: Comment::<Identity, OFFSET>,
-            SetComment: SetComment::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDocumentProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDocumentProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Author: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Title: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetTitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Keywords: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Comment: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetComment: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IImageProperties, IImageProperties_Vtbl, 0x523c9424_fcff_4275_afee_ecdb9ab47973);
-impl windows_core::RuntimeType for IImageProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IImageProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.IImageProperties";
-}
-pub trait IImageProperties_Impl: IStorageItemExtraProperties_Impl {
-    fn Rating(&self) -> windows_core::Result<u32>;
-    fn SetRating(&self, value: u32) -> windows_core::Result<()>;
-    fn Keywords(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn DateTaken(&self) -> windows_core::Result<super::super::Foundation::DateTime>;
-    fn SetDateTaken(&self, value: &super::super::Foundation::DateTime) -> windows_core::Result<()>;
-    fn Width(&self) -> windows_core::Result<u32>;
-    fn Height(&self) -> windows_core::Result<u32>;
-    fn Title(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Latitude(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>>;
-    fn Longitude(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>>;
-    fn CameraManufacturer(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetCameraManufacturer(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn CameraModel(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetCameraModel(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Orientation(&self) -> windows_core::Result<PhotoOrientation>;
-    fn PeopleNames(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>>;
-}
-impl IImageProperties_Vtbl {
-    pub const fn new<Identity: IImageProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Rating<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::Rating(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRating<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IImageProperties_Impl::SetRating(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Keywords<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::Keywords(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DateTaken<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::DateTaken(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDateTaken<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: super::super::Foundation::DateTime) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IImageProperties_Impl::SetDateTaken(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Width<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::Width(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Height<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::Height(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Title<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::Title(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTitle<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IImageProperties_Impl::SetTitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Latitude<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::Latitude(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Longitude<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::Longitude(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CameraManufacturer<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::CameraManufacturer(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCameraManufacturer<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IImageProperties_Impl::SetCameraManufacturer(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn CameraModel<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::CameraModel(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCameraModel<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IImageProperties_Impl::SetCameraModel(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Orientation<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut PhotoOrientation) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::Orientation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PeopleNames<Identity: IImageProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IImageProperties_Impl::PeopleNames(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IImageProperties, OFFSET>(),
-            Rating: Rating::<Identity, OFFSET>,
-            SetRating: SetRating::<Identity, OFFSET>,
-            Keywords: Keywords::<Identity, OFFSET>,
-            DateTaken: DateTaken::<Identity, OFFSET>,
-            SetDateTaken: SetDateTaken::<Identity, OFFSET>,
-            Width: Width::<Identity, OFFSET>,
-            Height: Height::<Identity, OFFSET>,
-            Title: Title::<Identity, OFFSET>,
-            SetTitle: SetTitle::<Identity, OFFSET>,
-            Latitude: Latitude::<Identity, OFFSET>,
-            Longitude: Longitude::<Identity, OFFSET>,
-            CameraManufacturer: CameraManufacturer::<Identity, OFFSET>,
-            SetCameraManufacturer: SetCameraManufacturer::<Identity, OFFSET>,
-            CameraModel: CameraModel::<Identity, OFFSET>,
-            SetCameraModel: SetCameraModel::<Identity, OFFSET>,
-            Orientation: Orientation::<Identity, OFFSET>,
-            PeopleNames: PeopleNames::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IImageProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IImageProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Rating: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetRating: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Keywords: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DateTaken: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::DateTime) -> windows_core::HRESULT,
-    pub SetDateTaken: unsafe extern "system" fn(*mut core::ffi::c_void, super::super::Foundation::DateTime) -> windows_core::HRESULT,
-    pub Width: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Height: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Title: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetTitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Latitude: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Longitude: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CameraManufacturer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetCameraManufacturer: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CameraModel: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetCameraModel: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Orientation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut PhotoOrientation) -> windows_core::HRESULT,
-    pub PeopleNames: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IMusicProperties, IMusicProperties_Vtbl, 0xbc8aab62_66ec_419a_bc5d_ca65a4cb46da);
-impl windows_core::RuntimeType for IMusicProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IMusicProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.IMusicProperties";
-}
-pub trait IMusicProperties_Impl: IStorageItemExtraProperties_Impl {
-    fn Album(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetAlbum(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Artist(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetArtist(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Genre(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn TrackNumber(&self) -> windows_core::Result<u32>;
-    fn SetTrackNumber(&self, value: u32) -> windows_core::Result<()>;
-    fn Title(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Rating(&self) -> windows_core::Result<u32>;
-    fn SetRating(&self, value: u32) -> windows_core::Result<()>;
-    fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn Bitrate(&self) -> windows_core::Result<u32>;
-    fn AlbumArtist(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetAlbumArtist(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Composers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Conductors(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Subtitle(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetSubtitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Producers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Publisher(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetPublisher(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Writers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Year(&self) -> windows_core::Result<u32>;
-    fn SetYear(&self, value: u32) -> windows_core::Result<()>;
-}
-impl IMusicProperties_Vtbl {
-    pub const fn new<Identity: IMusicProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Album<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Album(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAlbum<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetAlbum(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Artist<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Artist(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetArtist<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetArtist(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Genre<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Genre(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TrackNumber<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::TrackNumber(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTrackNumber<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetTrackNumber(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Title<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Title(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTitle<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetTitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Rating<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Rating(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRating<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetRating(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Duration<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Duration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Bitrate<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Bitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AlbumArtist<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::AlbumArtist(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAlbumArtist<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetAlbumArtist(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Composers<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Composers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Conductors<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Conductors(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Subtitle<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Subtitle(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSubtitle<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetSubtitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Producers<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Producers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Publisher<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Publisher(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPublisher<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetPublisher(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Writers<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Writers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Year<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMusicProperties_Impl::Year(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetYear<Identity: IMusicProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMusicProperties_Impl::SetYear(this, value).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IMusicProperties, OFFSET>(),
-            Album: Album::<Identity, OFFSET>,
-            SetAlbum: SetAlbum::<Identity, OFFSET>,
-            Artist: Artist::<Identity, OFFSET>,
-            SetArtist: SetArtist::<Identity, OFFSET>,
-            Genre: Genre::<Identity, OFFSET>,
-            TrackNumber: TrackNumber::<Identity, OFFSET>,
-            SetTrackNumber: SetTrackNumber::<Identity, OFFSET>,
-            Title: Title::<Identity, OFFSET>,
-            SetTitle: SetTitle::<Identity, OFFSET>,
-            Rating: Rating::<Identity, OFFSET>,
-            SetRating: SetRating::<Identity, OFFSET>,
-            Duration: Duration::<Identity, OFFSET>,
-            Bitrate: Bitrate::<Identity, OFFSET>,
-            AlbumArtist: AlbumArtist::<Identity, OFFSET>,
-            SetAlbumArtist: SetAlbumArtist::<Identity, OFFSET>,
-            Composers: Composers::<Identity, OFFSET>,
-            Conductors: Conductors::<Identity, OFFSET>,
-            Subtitle: Subtitle::<Identity, OFFSET>,
-            SetSubtitle: SetSubtitle::<Identity, OFFSET>,
-            Producers: Producers::<Identity, OFFSET>,
-            Publisher: Publisher::<Identity, OFFSET>,
-            SetPublisher: SetPublisher::<Identity, OFFSET>,
-            Writers: Writers::<Identity, OFFSET>,
-            Year: Year::<Identity, OFFSET>,
-            SetYear: SetYear::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMusicProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMusicProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Album: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetAlbum: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Artist: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetArtist: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Genre: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TrackNumber: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetTrackNumber: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Title: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetTitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Rating: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetRating: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Duration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Bitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub AlbumArtist: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetAlbumArtist: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Composers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Conductors: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Subtitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetSubtitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Producers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Publisher: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPublisher: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Writers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Year: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetYear: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IStorageItemContentProperties, IStorageItemContentProperties_Vtbl, 0x05294bad_bc38_48bf_85d7_770e0e2ae0ba);
-impl windows_core::RuntimeType for IStorageItemContentProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IStorageItemContentProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.IStorageItemContentProperties";
-}
-pub trait IStorageItemContentProperties_Impl: IStorageItemExtraProperties_Impl {
-    fn GetMusicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<MusicProperties>>;
-    fn GetVideoPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<VideoProperties>>;
-    fn GetImagePropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ImageProperties>>;
-    fn GetDocumentPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DocumentProperties>>;
-}
-impl IStorageItemContentProperties_Vtbl {
-    pub const fn new<Identity: IStorageItemContentProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetMusicPropertiesAsync<Identity: IStorageItemContentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemContentProperties_Impl::GetMusicPropertiesAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetVideoPropertiesAsync<Identity: IStorageItemContentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemContentProperties_Impl::GetVideoPropertiesAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetImagePropertiesAsync<Identity: IStorageItemContentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemContentProperties_Impl::GetImagePropertiesAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDocumentPropertiesAsync<Identity: IStorageItemContentProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemContentProperties_Impl::GetDocumentPropertiesAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageItemContentProperties, OFFSET>(),
-            GetMusicPropertiesAsync: GetMusicPropertiesAsync::<Identity, OFFSET>,
-            GetVideoPropertiesAsync: GetVideoPropertiesAsync::<Identity, OFFSET>,
-            GetImagePropertiesAsync: GetImagePropertiesAsync::<Identity, OFFSET>,
-            GetDocumentPropertiesAsync: GetDocumentPropertiesAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageItemContentProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageItemContentProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetMusicPropertiesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetVideoPropertiesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetImagePropertiesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetDocumentPropertiesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IStorageItemExtraProperties, IStorageItemExtraProperties_Vtbl, 0xc54361b2_54cd_432b_bdbc_4b19c4b470d7);
-impl windows_core::RuntimeType for IStorageItemExtraProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IStorageItemExtraProperties, windows_core::IUnknown, windows_core::IInspectable);
-impl IStorageItemExtraProperties {
-    pub fn RetrievePropertiesAsync<P0>(&self, propertiestoretrieve: P0) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RetrievePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestoretrieve.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsync<P0>(&self, propertiestosave: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestosave.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsyncOverloadDefault(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsyncOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeName for IStorageItemExtraProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.IStorageItemExtraProperties";
-}
-pub trait IStorageItemExtraProperties_Impl: windows_core::IUnknownImpl {
-    fn RetrievePropertiesAsync(&self, propertiesToRetrieve: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>>;
-    fn SavePropertiesAsync(&self, propertiesToSave: windows_core::Ref<'_, windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>>>) -> windows_core::Result<windows_future::IAsyncAction>;
-    fn SavePropertiesAsyncOverloadDefault(&self) -> windows_core::Result<windows_future::IAsyncAction>;
-}
-impl IStorageItemExtraProperties_Vtbl {
-    pub const fn new<Identity: IStorageItemExtraProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn RetrievePropertiesAsync<Identity: IStorageItemExtraProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertiestoretrieve: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemExtraProperties_Impl::RetrievePropertiesAsync(this, core::mem::transmute_copy(&propertiestoretrieve)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SavePropertiesAsync<Identity: IStorageItemExtraProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertiestosave: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemExtraProperties_Impl::SavePropertiesAsync(this, core::mem::transmute_copy(&propertiestosave)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SavePropertiesAsyncOverloadDefault<Identity: IStorageItemExtraProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemExtraProperties_Impl::SavePropertiesAsyncOverloadDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageItemExtraProperties, OFFSET>(),
-            RetrievePropertiesAsync: RetrievePropertiesAsync::<Identity, OFFSET>,
-            SavePropertiesAsync: SavePropertiesAsync::<Identity, OFFSET>,
-            SavePropertiesAsyncOverloadDefault: SavePropertiesAsyncOverloadDefault::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageItemExtraProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageItemExtraProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub RetrievePropertiesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SavePropertiesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SavePropertiesAsyncOverloadDefault: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IThumbnailProperties, IThumbnailProperties_Vtbl, 0x693dd42f_dbe7_49b5_b3b3_2893ac5d3423);
-impl windows_core::RuntimeType for IThumbnailProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IThumbnailProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.IThumbnailProperties";
-}
-pub trait IThumbnailProperties_Impl: windows_core::IUnknownImpl {
-    fn OriginalWidth(&self) -> windows_core::Result<u32>;
-    fn OriginalHeight(&self) -> windows_core::Result<u32>;
-    fn ReturnedSmallerCachedSize(&self) -> windows_core::Result<bool>;
-    fn Type(&self) -> windows_core::Result<ThumbnailType>;
-}
-impl IThumbnailProperties_Vtbl {
-    pub const fn new<Identity: IThumbnailProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OriginalWidth<Identity: IThumbnailProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IThumbnailProperties_Impl::OriginalWidth(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OriginalHeight<Identity: IThumbnailProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IThumbnailProperties_Impl::OriginalHeight(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReturnedSmallerCachedSize<Identity: IThumbnailProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IThumbnailProperties_Impl::ReturnedSmallerCachedSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Type<Identity: IThumbnailProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut ThumbnailType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IThumbnailProperties_Impl::Type(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IThumbnailProperties, OFFSET>(),
-            OriginalWidth: OriginalWidth::<Identity, OFFSET>,
-            OriginalHeight: OriginalHeight::<Identity, OFFSET>,
-            ReturnedSmallerCachedSize: ReturnedSmallerCachedSize::<Identity, OFFSET>,
-            Type: Type::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IThumbnailProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IThumbnailProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub OriginalWidth: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub OriginalHeight: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub ReturnedSmallerCachedSize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Type: unsafe extern "system" fn(*mut core::ffi::c_void, *mut ThumbnailType) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IVideoProperties, IVideoProperties_Vtbl, 0x719ae507_68de_4db8_97de_49998c059f2f);
-impl windows_core::RuntimeType for IVideoProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IVideoProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.IVideoProperties";
-}
-pub trait IVideoProperties_Impl: IStorageItemExtraProperties_Impl {
-    fn Rating(&self) -> windows_core::Result<u32>;
-    fn SetRating(&self, value: u32) -> windows_core::Result<()>;
-    fn Keywords(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Width(&self) -> windows_core::Result<u32>;
-    fn Height(&self) -> windows_core::Result<u32>;
-    fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan>;
-    fn Latitude(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>>;
-    fn Longitude(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>>;
-    fn Title(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Subtitle(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetSubtitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Producers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Publisher(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetPublisher(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Writers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Year(&self) -> windows_core::Result<u32>;
-    fn SetYear(&self, value: u32) -> windows_core::Result<()>;
-    fn Bitrate(&self) -> windows_core::Result<u32>;
-    fn Directors(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn Orientation(&self) -> windows_core::Result<VideoOrientation>;
-}
-impl IVideoProperties_Vtbl {
-    pub const fn new<Identity: IVideoProperties_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Rating<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Rating(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRating<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoProperties_Impl::SetRating(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Keywords<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Keywords(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Width<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Width(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Height<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Height(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Duration<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Duration(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Latitude<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Latitude(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Longitude<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Longitude(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Title<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Title(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetTitle<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoProperties_Impl::SetTitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Subtitle<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Subtitle(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSubtitle<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoProperties_Impl::SetSubtitle(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Producers<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Producers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Publisher<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Publisher(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPublisher<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoProperties_Impl::SetPublisher(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Writers<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Writers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Year<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Year(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetYear<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IVideoProperties_Impl::SetYear(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Bitrate<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Bitrate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Directors<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Directors(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Orientation<Identity: IVideoProperties_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut VideoOrientation) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IVideoProperties_Impl::Orientation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IVideoProperties, OFFSET>(),
-            Rating: Rating::<Identity, OFFSET>,
-            SetRating: SetRating::<Identity, OFFSET>,
-            Keywords: Keywords::<Identity, OFFSET>,
-            Width: Width::<Identity, OFFSET>,
-            Height: Height::<Identity, OFFSET>,
-            Duration: Duration::<Identity, OFFSET>,
-            Latitude: Latitude::<Identity, OFFSET>,
-            Longitude: Longitude::<Identity, OFFSET>,
-            Title: Title::<Identity, OFFSET>,
-            SetTitle: SetTitle::<Identity, OFFSET>,
-            Subtitle: Subtitle::<Identity, OFFSET>,
-            SetSubtitle: SetSubtitle::<Identity, OFFSET>,
-            Producers: Producers::<Identity, OFFSET>,
-            Publisher: Publisher::<Identity, OFFSET>,
-            SetPublisher: SetPublisher::<Identity, OFFSET>,
-            Writers: Writers::<Identity, OFFSET>,
-            Year: Year::<Identity, OFFSET>,
-            SetYear: SetYear::<Identity, OFFSET>,
-            Bitrate: Bitrate::<Identity, OFFSET>,
-            Directors: Directors::<Identity, OFFSET>,
-            Orientation: Orientation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IVideoProperties as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IVideoProperties_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub Rating: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetRating: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Keywords: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Width: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Height: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Duration: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::TimeSpan) -> windows_core::HRESULT,
-    pub Latitude: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Longitude: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Title: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetTitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Subtitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetSubtitle: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Producers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Publisher: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetPublisher: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Writers: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Year: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetYear: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Bitrate: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub Directors: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Orientation: unsafe extern "system" fn(*mut core::ffi::c_void, *mut VideoOrientation) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct ImageProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(ImageProperties, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(ImageProperties, IStorageItemExtraProperties);
-impl ImageProperties {
-    pub fn Rating(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Rating)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetRating(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRating)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Keywords(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Keywords)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DateTaken(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateTaken)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetDateTaken(&self, value: super::super::Foundation::DateTime) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDateTaken)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Width(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Width)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Height(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Height)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Title(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Title)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Latitude(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Latitude)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Longitude(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Longitude)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CameraManufacturer(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CameraManufacturer)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetCameraManufacturer(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCameraManufacturer)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn CameraModel(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CameraModel)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetCameraModel(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCameraModel)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Orientation(&self) -> windows_core::Result<PhotoOrientation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Orientation)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn PeopleNames(&self) -> windows_core::Result<windows_collections::IVectorView<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PeopleNames)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RetrievePropertiesAsync<P0>(&self, propertiestoretrieve: P0) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RetrievePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestoretrieve.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsync<P0>(&self, propertiestosave: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestosave.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsyncOverloadDefault(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsyncOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for ImageProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IImageProperties>();
-}
-unsafe impl windows_core::Interface for ImageProperties {
-    type Vtable = <IImageProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IImageProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for ImageProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.ImageProperties";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct MusicProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(MusicProperties, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(MusicProperties, IStorageItemExtraProperties);
-impl MusicProperties {
-    pub fn Album(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Album)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetAlbum(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAlbum)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Artist(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Artist)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetArtist(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetArtist)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Genre(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Genre)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TrackNumber(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrackNumber)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetTrackNumber(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTrackNumber)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Title(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Title)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Rating(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Rating)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetRating(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRating)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Duration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Bitrate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Bitrate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn AlbumArtist(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AlbumArtist)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetAlbumArtist(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAlbumArtist)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Composers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Composers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Conductors(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Conductors)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Subtitle(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subtitle)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetSubtitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSubtitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Producers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Producers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Publisher(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Publisher)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetPublisher(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPublisher)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Writers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Writers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Year(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Year)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetYear(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetYear)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn RetrievePropertiesAsync<P0>(&self, propertiestoretrieve: P0) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RetrievePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestoretrieve.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsync<P0>(&self, propertiestosave: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestosave.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsyncOverloadDefault(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsyncOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for MusicProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IMusicProperties>();
-}
-unsafe impl windows_core::Interface for MusicProperties {
-    type Vtable = <IMusicProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IMusicProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for MusicProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.MusicProperties";
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct PhotoOrientation(pub i32);
-impl PhotoOrientation {
-    pub const Unspecified: Self = Self(0i32);
-    pub const Normal: Self = Self(1i32);
-    pub const FlipHorizontal: Self = Self(2i32);
-    pub const Rotate180: Self = Self(3i32);
-    pub const FlipVertical: Self = Self(4i32);
-    pub const Transpose: Self = Self(5i32);
-    pub const Rotate270: Self = Self(6i32);
-    pub const Transverse: Self = Self(7i32);
-    pub const Rotate90: Self = Self(8i32);
-}
-impl windows_core::TypeKind for PhotoOrientation {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for PhotoOrientation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.FileProperties.PhotoOrientation;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct PropertyPrefetchOptions(pub u32);
-impl PropertyPrefetchOptions {
-    pub const None: Self = Self(0u32);
-    pub const MusicProperties: Self = Self(1u32);
-    pub const VideoProperties: Self = Self(2u32);
-    pub const ImageProperties: Self = Self(4u32);
-    pub const DocumentProperties: Self = Self(8u32);
-    pub const BasicProperties: Self = Self(16u32);
-}
-impl windows_core::TypeKind for PropertyPrefetchOptions {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for PropertyPrefetchOptions {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.FileProperties.PropertyPrefetchOptions;u4)");
-}
-impl PropertyPrefetchOptions {
-    pub const fn contains(&self, other: Self) -> bool {
-        self.0 & other.0 == other.0
-    }
-}
-impl core::ops::BitOr for PropertyPrefetchOptions {
-    type Output = Self;
-    fn bitor(self, other: Self) -> Self {
-        Self(self.0 | other.0)
-    }
-}
-impl core::ops::BitAnd for PropertyPrefetchOptions {
-    type Output = Self;
-    fn bitand(self, other: Self) -> Self {
-        Self(self.0 & other.0)
-    }
-}
-impl core::ops::BitOrAssign for PropertyPrefetchOptions {
-    fn bitor_assign(&mut self, other: Self) {
-        self.0.bitor_assign(other.0)
-    }
-}
-impl core::ops::BitAndAssign for PropertyPrefetchOptions {
-    fn bitand_assign(&mut self, other: Self) {
-        self.0.bitand_assign(other.0)
-    }
-}
-impl core::ops::Not for PropertyPrefetchOptions {
-    type Output = Self;
-    fn not(self) -> Self {
-        Self(self.0.not())
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct StorageItemContentProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(StorageItemContentProperties, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(StorageItemContentProperties, IStorageItemExtraProperties);
-impl StorageItemContentProperties {
-    pub fn GetMusicPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<MusicProperties>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMusicPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetVideoPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<VideoProperties>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetVideoPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetImagePropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<ImageProperties>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetImagePropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetDocumentPropertiesAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<DocumentProperties>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDocumentPropertiesAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RetrievePropertiesAsync<P0>(&self, propertiestoretrieve: P0) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RetrievePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestoretrieve.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsync<P0>(&self, propertiestosave: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestosave.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsyncOverloadDefault(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsyncOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
-impl windows_core::RuntimeType for StorageItemContentProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageItemContentProperties>();
-}
-unsafe impl windows_core::Interface for StorageItemContentProperties {
-    type Vtable = <IStorageItemContentProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IStorageItemContentProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for StorageItemContentProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.StorageItemContentProperties";
-}
-#[cfg(feature = "Storage_Streams")]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct StorageItemThumbnail(windows_core::IUnknown);
-#[cfg(feature = "Storage_Streams")]
-windows_core::imp::interface_hierarchy!(StorageItemThumbnail, windows_core::IUnknown, windows_core::IInspectable, super::Streams::IRandomAccessStreamWithContentType);
-#[cfg(feature = "Storage_Streams")]
-windows_core::imp::required_hierarchy!(StorageItemThumbnail, super::super::Foundation::IClosable, super::Streams::IContentTypeProvider, super::Streams::IInputStream, super::Streams::IOutputStream, super::Streams::IRandomAccessStream);
-#[cfg(feature = "Storage_Streams")]
-impl StorageItemThumbnail {
-    pub fn Close(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::Streams::IContentTypeProvider>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn ReadAsync<P0>(&self, buffer: P0, count: u32, options: super::Streams::InputStreamOptions) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::Streams::IBuffer, u32>>
-    where
-        P0: windows_core::Param<super::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<super::Streams::IInputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), count, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<super::Streams::IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<super::Streams::IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
-        let this = &windows_core::Interface::cast::<super::Streams::IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FlushAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSize(&self, value: u64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetInputStreamAt(&self, position: u64) -> windows_core::Result<super::Streams::IInputStream> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetOutputStreamAt(&self, position: u64) -> windows_core::Result<super::Streams::IOutputStream> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetOutputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Position(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Seek(&self, position: u64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Seek)(windows_core::Interface::as_raw(this), position).ok() }
-    }
-    pub fn CloneStream(&self) -> windows_core::Result<super::Streams::IRandomAccessStream> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CloneStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanRead(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanRead)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanWrite(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<super::Streams::IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanWrite)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn OriginalWidth(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IThumbnailProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OriginalWidth)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn OriginalHeight(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<IThumbnailProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OriginalHeight)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReturnedSmallerCachedSize(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IThumbnailProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReturnedSmallerCachedSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<ThumbnailType> {
-        let this = &windows_core::Interface::cast::<IThumbnailProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeType for StorageItemThumbnail {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, super::Streams::IRandomAccessStreamWithContentType>();
-}
-#[cfg(feature = "Storage_Streams")]
-unsafe impl windows_core::Interface for StorageItemThumbnail {
-    type Vtable = <super::Streams::IRandomAccessStreamWithContentType as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <super::Streams::IRandomAccessStreamWithContentType as windows_core::Interface>::IID;
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for StorageItemThumbnail {
-    const NAME: &'static str = "Windows.Storage.FileProperties.StorageItemThumbnail";
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct ThumbnailMode(pub i32);
-impl ThumbnailMode {
-    pub const PicturesView: Self = Self(0i32);
-    pub const VideosView: Self = Self(1i32);
-    pub const MusicView: Self = Self(2i32);
-    pub const DocumentsView: Self = Self(3i32);
-    pub const ListView: Self = Self(4i32);
-    pub const SingleItem: Self = Self(5i32);
-}
-impl windows_core::TypeKind for ThumbnailMode {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for ThumbnailMode {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.FileProperties.ThumbnailMode;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct ThumbnailOptions(pub u32);
-impl ThumbnailOptions {
-    pub const None: Self = Self(0u32);
-    pub const ReturnOnlyIfCached: Self = Self(1u32);
-    pub const ResizeThumbnail: Self = Self(2u32);
-    pub const UseCurrentScale: Self = Self(4u32);
-}
-impl windows_core::TypeKind for ThumbnailOptions {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for ThumbnailOptions {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.FileProperties.ThumbnailOptions;u4)");
-}
-impl ThumbnailOptions {
-    pub const fn contains(&self, other: Self) -> bool {
-        self.0 & other.0 == other.0
-    }
-}
-impl core::ops::BitOr for ThumbnailOptions {
-    type Output = Self;
-    fn bitor(self, other: Self) -> Self {
-        Self(self.0 | other.0)
-    }
-}
-impl core::ops::BitAnd for ThumbnailOptions {
-    type Output = Self;
-    fn bitand(self, other: Self) -> Self {
-        Self(self.0 & other.0)
-    }
-}
-impl core::ops::BitOrAssign for ThumbnailOptions {
-    fn bitor_assign(&mut self, other: Self) {
-        self.0.bitor_assign(other.0)
-    }
-}
-impl core::ops::BitAndAssign for ThumbnailOptions {
-    fn bitand_assign(&mut self, other: Self) {
-        self.0.bitand_assign(other.0)
-    }
-}
-impl core::ops::Not for ThumbnailOptions {
-    type Output = Self;
-    fn not(self) -> Self {
-        Self(self.0.not())
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct ThumbnailType(pub i32);
-impl ThumbnailType {
-    pub const Image: Self = Self(0i32);
-    pub const Icon: Self = Self(1i32);
-}
-impl windows_core::TypeKind for ThumbnailType {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for ThumbnailType {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.FileProperties.ThumbnailType;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct VideoOrientation(pub i32);
-impl VideoOrientation {
-    pub const Normal: Self = Self(0i32);
-    pub const Rotate90: Self = Self(90i32);
-    pub const Rotate180: Self = Self(180i32);
-    pub const Rotate270: Self = Self(270i32);
-}
-impl windows_core::TypeKind for VideoOrientation {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for VideoOrientation {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.FileProperties.VideoOrientation;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct VideoProperties(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(VideoProperties, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(VideoProperties, IStorageItemExtraProperties);
-impl VideoProperties {
-    pub fn RetrievePropertiesAsync<P0>(&self, propertiestoretrieve: P0) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RetrievePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestoretrieve.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsync<P0>(&self, propertiestosave: P0) -> windows_core::Result<windows_future::IAsyncAction>
-    where
-        P0: windows_core::Param<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::IInspectable>>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsync)(windows_core::Interface::as_raw(this), propertiestosave.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SavePropertiesAsyncOverloadDefault(&self) -> windows_core::Result<windows_future::IAsyncAction> {
-        let this = &windows_core::Interface::cast::<IStorageItemExtraProperties>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SavePropertiesAsyncOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Rating(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Rating)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetRating(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRating)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Keywords(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Keywords)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Width(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Width)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Height(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Height)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Duration(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Duration)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Latitude(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Latitude)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Longitude(&self) -> windows_core::Result<super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Longitude)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Title(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Title)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetTitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetTitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Subtitle(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Subtitle)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetSubtitle(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSubtitle)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Producers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Producers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Publisher(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Publisher)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetPublisher(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPublisher)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Writers(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Writers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Year(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Year)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetYear(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetYear)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Bitrate(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Bitrate)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Directors(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Directors)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Orientation(&self) -> windows_core::Result<VideoOrientation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Orientation)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
-impl windows_core::RuntimeType for VideoProperties {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IVideoProperties>();
-}
-unsafe impl windows_core::Interface for VideoProperties {
-    type Vtable = <IVideoProperties as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IVideoProperties as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for VideoProperties {
-    const NAME: &'static str = "Windows.Storage.FileProperties.VideoProperties";
-}
-}
-#[cfg(feature = "Storage_Search")]
-pub mod Search{
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct CommonFileQuery(pub i32);
-impl CommonFileQuery {
-    pub const DefaultQuery: Self = Self(0i32);
-    pub const OrderByName: Self = Self(1i32);
-    pub const OrderByTitle: Self = Self(2i32);
-    pub const OrderByMusicProperties: Self = Self(3i32);
-    pub const OrderBySearchRank: Self = Self(4i32);
-    pub const OrderByDate: Self = Self(5i32);
-}
-impl windows_core::TypeKind for CommonFileQuery {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for CommonFileQuery {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.Search.CommonFileQuery;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct CommonFolderQuery(pub i32);
-impl CommonFolderQuery {
-    pub const DefaultQuery: Self = Self(0i32);
-    pub const GroupByYear: Self = Self(100i32);
-    pub const GroupByMonth: Self = Self(101i32);
-    pub const GroupByArtist: Self = Self(102i32);
-    pub const GroupByAlbum: Self = Self(103i32);
-    pub const GroupByAlbumArtist: Self = Self(104i32);
-    pub const GroupByComposer: Self = Self(105i32);
-    pub const GroupByGenre: Self = Self(106i32);
-    pub const GroupByPublishedYear: Self = Self(107i32);
-    pub const GroupByRating: Self = Self(108i32);
-    pub const GroupByTag: Self = Self(109i32);
-    pub const GroupByAuthor: Self = Self(110i32);
-    pub const GroupByType: Self = Self(111i32);
-}
-impl windows_core::TypeKind for CommonFolderQuery {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for CommonFolderQuery {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.Search.CommonFolderQuery;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct DateStackOption(pub i32);
-impl DateStackOption {
-    pub const None: Self = Self(0i32);
-    pub const Year: Self = Self(1i32);
-    pub const Month: Self = Self(2i32);
-}
-impl windows_core::TypeKind for DateStackOption {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for DateStackOption {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.Search.DateStackOption;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct FolderDepth(pub i32);
-impl FolderDepth {
-    pub const Shallow: Self = Self(0i32);
-    pub const Deep: Self = Self(1i32);
-}
-impl windows_core::TypeKind for FolderDepth {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for FolderDepth {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.Search.FolderDepth;i4)");
-}
-windows_core::imp::define_interface!(IQueryOptions, IQueryOptions_Vtbl, 0x1e5e46ee_0f45_4838_a8e9_d0479d446c30);
-impl windows_core::RuntimeType for IQueryOptions {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_FileProperties")]
-impl windows_core::RuntimeName for IQueryOptions {
-    const NAME: &'static str = "Windows.Storage.Search.IQueryOptions";
-}
-#[cfg(feature = "Storage_FileProperties")]
-pub trait IQueryOptions_Impl: windows_core::IUnknownImpl {
-    fn FileTypeFilter(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-    fn FolderDepth(&self) -> windows_core::Result<FolderDepth>;
-    fn SetFolderDepth(&self, value: FolderDepth) -> windows_core::Result<()>;
-    fn ApplicationSearchFilter(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetApplicationSearchFilter(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn UserSearchFilter(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetUserSearchFilter(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Language(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetLanguage(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn IndexerOption(&self) -> windows_core::Result<IndexerOption>;
-    fn SetIndexerOption(&self, value: IndexerOption) -> windows_core::Result<()>;
-    fn SortOrder(&self) -> windows_core::Result<windows_collections::IVector<SortEntry>>;
-    fn GroupPropertyName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn DateStackOption(&self) -> windows_core::Result<DateStackOption>;
-    fn SaveToString(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn LoadFromString(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn SetThumbnailPrefetch(&self, mode: super::FileProperties::ThumbnailMode, requestedSize: u32, options: super::FileProperties::ThumbnailOptions) -> windows_core::Result<()>;
-    fn SetPropertyPrefetch(&self, options: super::FileProperties::PropertyPrefetchOptions, propertiesToRetrieve: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<()>;
-}
-#[cfg(feature = "Storage_FileProperties")]
-impl IQueryOptions_Vtbl {
-    pub const fn new<Identity: IQueryOptions_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FileTypeFilter<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::FileTypeFilter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FolderDepth<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut FolderDepth) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::FolderDepth(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetFolderDepth<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: FolderDepth) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IQueryOptions_Impl::SetFolderDepth(this, value).into()
-            }
-        }
-        unsafe extern "system" fn ApplicationSearchFilter<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::ApplicationSearchFilter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetApplicationSearchFilter<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IQueryOptions_Impl::SetApplicationSearchFilter(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn UserSearchFilter<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::UserSearchFilter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetUserSearchFilter<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IQueryOptions_Impl::SetUserSearchFilter(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Language<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::Language(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLanguage<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IQueryOptions_Impl::SetLanguage(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn IndexerOption<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut IndexerOption) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::IndexerOption(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIndexerOption<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: IndexerOption) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IQueryOptions_Impl::SetIndexerOption(this, value).into()
-            }
-        }
-        unsafe extern "system" fn SortOrder<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::SortOrder(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GroupPropertyName<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::GroupPropertyName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DateStackOption<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut DateStackOption) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::DateStackOption(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SaveToString<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptions_Impl::SaveToString(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn LoadFromString<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IQueryOptions_Impl::LoadFromString(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn SetThumbnailPrefetch<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mode: super::FileProperties::ThumbnailMode, requestedsize: u32, options: super::FileProperties::ThumbnailOptions) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IQueryOptions_Impl::SetThumbnailPrefetch(this, mode, requestedsize, options).into()
-            }
-        }
-        unsafe extern "system" fn SetPropertyPrefetch<Identity: IQueryOptions_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, options: super::FileProperties::PropertyPrefetchOptions, propertiestoretrieve: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IQueryOptions_Impl::SetPropertyPrefetch(this, options, core::mem::transmute_copy(&propertiestoretrieve)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IQueryOptions, OFFSET>(),
-            FileTypeFilter: FileTypeFilter::<Identity, OFFSET>,
-            FolderDepth: FolderDepth::<Identity, OFFSET>,
-            SetFolderDepth: SetFolderDepth::<Identity, OFFSET>,
-            ApplicationSearchFilter: ApplicationSearchFilter::<Identity, OFFSET>,
-            SetApplicationSearchFilter: SetApplicationSearchFilter::<Identity, OFFSET>,
-            UserSearchFilter: UserSearchFilter::<Identity, OFFSET>,
-            SetUserSearchFilter: SetUserSearchFilter::<Identity, OFFSET>,
-            Language: Language::<Identity, OFFSET>,
-            SetLanguage: SetLanguage::<Identity, OFFSET>,
-            IndexerOption: IndexerOption::<Identity, OFFSET>,
-            SetIndexerOption: SetIndexerOption::<Identity, OFFSET>,
-            SortOrder: SortOrder::<Identity, OFFSET>,
-            GroupPropertyName: GroupPropertyName::<Identity, OFFSET>,
-            DateStackOption: DateStackOption::<Identity, OFFSET>,
-            SaveToString: SaveToString::<Identity, OFFSET>,
-            LoadFromString: LoadFromString::<Identity, OFFSET>,
-            SetThumbnailPrefetch: SetThumbnailPrefetch::<Identity, OFFSET>,
-            SetPropertyPrefetch: SetPropertyPrefetch::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IQueryOptions as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IQueryOptions_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub FileTypeFilter: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub FolderDepth: unsafe extern "system" fn(*mut core::ffi::c_void, *mut FolderDepth) -> windows_core::HRESULT,
-    pub SetFolderDepth: unsafe extern "system" fn(*mut core::ffi::c_void, FolderDepth) -> windows_core::HRESULT,
-    pub ApplicationSearchFilter: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetApplicationSearchFilter: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub UserSearchFilter: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetUserSearchFilter: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Language: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SetLanguage: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub IndexerOption: unsafe extern "system" fn(*mut core::ffi::c_void, *mut IndexerOption) -> windows_core::HRESULT,
-    pub SetIndexerOption: unsafe extern "system" fn(*mut core::ffi::c_void, IndexerOption) -> windows_core::HRESULT,
-    pub SortOrder: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GroupPropertyName: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub DateStackOption: unsafe extern "system" fn(*mut core::ffi::c_void, *mut DateStackOption) -> windows_core::HRESULT,
-    pub SaveToString: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub LoadFromString: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_FileProperties")]
-    pub SetThumbnailPrefetch: unsafe extern "system" fn(*mut core::ffi::c_void, super::FileProperties::ThumbnailMode, u32, super::FileProperties::ThumbnailOptions) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_FileProperties"))]
-    SetThumbnailPrefetch: usize,
-    #[cfg(feature = "Storage_FileProperties")]
-    pub SetPropertyPrefetch: unsafe extern "system" fn(*mut core::ffi::c_void, super::FileProperties::PropertyPrefetchOptions, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_FileProperties"))]
-    SetPropertyPrefetch: usize,
-}
-windows_core::imp::define_interface!(IQueryOptionsFactory, IQueryOptionsFactory_Vtbl, 0x032e1f8c_a9c1_4e71_8011_0dee9d4811a3);
-impl windows_core::RuntimeType for IQueryOptionsFactory {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IQueryOptionsFactory {
-    const NAME: &'static str = "Windows.Storage.Search.IQueryOptionsFactory";
-}
-pub trait IQueryOptionsFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateCommonFileQuery(&self, query: CommonFileQuery, fileTypeFilter: windows_core::Ref<'_, windows_collections::IIterable<windows_core::HSTRING>>) -> windows_core::Result<QueryOptions>;
-    fn CreateCommonFolderQuery(&self, query: CommonFolderQuery) -> windows_core::Result<QueryOptions>;
-}
-impl IQueryOptionsFactory_Vtbl {
-    pub const fn new<Identity: IQueryOptionsFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateCommonFileQuery<Identity: IQueryOptionsFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFileQuery, filetypefilter: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptionsFactory_Impl::CreateCommonFileQuery(this, query, core::mem::transmute_copy(&filetypefilter)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateCommonFolderQuery<Identity: IQueryOptionsFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFolderQuery, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptionsFactory_Impl::CreateCommonFolderQuery(this, query) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IQueryOptionsFactory, OFFSET>(),
-            CreateCommonFileQuery: CreateCommonFileQuery::<Identity, OFFSET>,
-            CreateCommonFolderQuery: CreateCommonFolderQuery::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IQueryOptionsFactory as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IQueryOptionsFactory_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub CreateCommonFileQuery: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFileQuery, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateCommonFolderQuery: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFolderQuery, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IQueryOptionsWithProviderFilter, IQueryOptionsWithProviderFilter_Vtbl, 0x5b9d1026_15c4_44dd_b89a_47a59b7d7c4f);
-impl windows_core::RuntimeType for IQueryOptionsWithProviderFilter {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IQueryOptionsWithProviderFilter {
-    const NAME: &'static str = "Windows.Storage.Search.IQueryOptionsWithProviderFilter";
-}
-pub trait IQueryOptionsWithProviderFilter_Impl: windows_core::IUnknownImpl {
-    fn StorageProviderIdFilter(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>>;
-}
-impl IQueryOptionsWithProviderFilter_Vtbl {
-    pub const fn new<Identity: IQueryOptionsWithProviderFilter_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn StorageProviderIdFilter<Identity: IQueryOptionsWithProviderFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IQueryOptionsWithProviderFilter_Impl::StorageProviderIdFilter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IQueryOptionsWithProviderFilter, OFFSET>(),
-            StorageProviderIdFilter: StorageProviderIdFilter::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IQueryOptionsWithProviderFilter as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IQueryOptionsWithProviderFilter_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub StorageProviderIdFilter: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IStorageFileQueryResult, IStorageFileQueryResult_Vtbl, 0x52fda447_2baa_412c_b29f_d4b1778efa1e);
-impl windows_core::RuntimeType for IStorageFileQueryResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IStorageFileQueryResult {
-    const NAME: &'static str = "Windows.Storage.Search.IStorageFileQueryResult";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IStorageFileQueryResult_Impl: IStorageQueryResultBase_Impl {
-    fn GetFilesAsync(&self, startIndex: u32, maxNumberOfItems: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFile>>>;
-    fn GetFilesAsyncDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFile>>>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IStorageFileQueryResult_Vtbl {
-    pub const fn new<Identity: IStorageFileQueryResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetFilesAsync<Identity: IStorageFileQueryResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, startindex: u32, maxnumberofitems: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileQueryResult_Impl::GetFilesAsync(this, startindex, maxnumberofitems) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFilesAsyncDefaultStartAndCount<Identity: IStorageFileQueryResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileQueryResult_Impl::GetFilesAsyncDefaultStartAndCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFileQueryResult, OFFSET>(),
-            GetFilesAsync: GetFilesAsync::<Identity, OFFSET>,
-            GetFilesAsyncDefaultStartAndCount: GetFilesAsyncDefaultStartAndCount::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFileQueryResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageFileQueryResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(feature = "Storage_Streams")]
-    pub GetFilesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    GetFilesAsync: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub GetFilesAsyncDefaultStartAndCount: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    GetFilesAsyncDefaultStartAndCount: usize,
-}
-windows_core::imp::define_interface!(IStorageFileQueryResult2, IStorageFileQueryResult2_Vtbl, 0x4e5db9dd_7141_46c4_8be3_e9dc9e27275c);
-impl windows_core::RuntimeType for IStorageFileQueryResult2 {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-#[cfg(all(feature = "Data_Text", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IStorageFileQueryResult2 {
-    const NAME: &'static str = "Windows.Storage.Search.IStorageFileQueryResult2";
-}
-#[cfg(all(feature = "Data_Text", feature = "Storage_Streams"))]
-pub trait IStorageFileQueryResult2_Impl: IStorageQueryResultBase_Impl {
-    fn GetMatchingPropertiesWithRanges(&self, file: windows_core::Ref<'_, super::StorageFile>) -> windows_core::Result<windows_collections::IMap<windows_core::HSTRING, windows_collections::IVectorView<super::super::Data::Text::TextSegment>>>;
-}
-#[cfg(all(feature = "Data_Text", feature = "Storage_Streams"))]
-impl IStorageFileQueryResult2_Vtbl {
-    pub const fn new<Identity: IStorageFileQueryResult2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetMatchingPropertiesWithRanges<Identity: IStorageFileQueryResult2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, file: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFileQueryResult2_Impl::GetMatchingPropertiesWithRanges(this, core::mem::transmute_copy(&file)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFileQueryResult2, OFFSET>(),
-            GetMatchingPropertiesWithRanges: GetMatchingPropertiesWithRanges::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFileQueryResult2 as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageFileQueryResult2_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    #[cfg(all(feature = "Data_Text", feature = "Storage_Streams"))]
-    pub GetMatchingPropertiesWithRanges: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Data_Text", feature = "Storage_Streams")))]
-    GetMatchingPropertiesWithRanges: usize,
-}
-windows_core::imp::define_interface!(IStorageFolderQueryOperations, IStorageFolderQueryOperations_Vtbl, 0xcb43ccc9_446b_4a4f_be97_757771be5203);
-impl windows_core::RuntimeType for IStorageFolderQueryOperations {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IStorageFolderQueryOperations, windows_core::IUnknown, windows_core::IInspectable);
-impl IStorageFolderQueryOperations {
-    pub fn GetIndexedStateAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<IndexedState>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetIndexedStateAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFileQueryOverloadDefault(&self) -> windows_core::Result<StorageFileQueryResult> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileQueryOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFileQuery(&self, query: CommonFileQuery) -> windows_core::Result<StorageFileQueryResult> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileQuery)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFileQueryWithOptions<P0>(&self, queryoptions: P0) -> windows_core::Result<StorageFileQueryResult>
-    where
-        P0: windows_core::Param<QueryOptions>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFileQueryWithOptions)(windows_core::Interface::as_raw(this), queryoptions.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFolderQueryOverloadDefault(&self) -> windows_core::Result<StorageFolderQueryResult> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderQueryOverloadDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFolderQuery(&self, query: CommonFolderQuery) -> windows_core::Result<StorageFolderQueryResult> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderQuery)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFolderQueryWithOptions<P0>(&self, queryoptions: P0) -> windows_core::Result<StorageFolderQueryResult>
-    where
-        P0: windows_core::Param<QueryOptions>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFolderQueryWithOptions)(windows_core::Interface::as_raw(this), queryoptions.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateItemQuery(&self) -> windows_core::Result<StorageItemQueryResult> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateItemQuery)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateItemQueryWithOptions<P0>(&self, queryoptions: P0) -> windows_core::Result<StorageItemQueryResult>
-    where
-        P0: windows_core::Param<QueryOptions>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateItemQueryWithOptions)(windows_core::Interface::as_raw(this), queryoptions.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFilesAsync(&self, query: CommonFileQuery, startindex: u32, maxitemstoretrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFile>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFilesAsync)(windows_core::Interface::as_raw(this), query, startindex, maxitemstoretrieve, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFilesAsyncOverloadDefaultStartAndCount(&self, query: CommonFileQuery) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFile>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFilesAsyncOverloadDefaultStartAndCount)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetFoldersAsync(&self, query: CommonFolderQuery, startindex: u32, maxitemstoretrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFolder>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFoldersAsync)(windows_core::Interface::as_raw(this), query, startindex, maxitemstoretrieve, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetFoldersAsyncOverloadDefaultStartAndCount(&self, query: CommonFolderQuery) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFolder>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFoldersAsyncOverloadDefaultStartAndCount)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemsAsync(&self, startindex: u32, maxitemstoretrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::IStorageItem>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemsAsync)(windows_core::Interface::as_raw(this), startindex, maxitemstoretrieve, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AreQueryOptionsSupported<P0>(&self, queryoptions: P0) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<QueryOptions>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AreQueryOptionsSupported)(windows_core::Interface::as_raw(this), queryoptions.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsCommonFolderQuerySupported(&self, query: CommonFolderQuery) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsCommonFolderQuerySupported)(windows_core::Interface::as_raw(this), query, &mut result__).map(|| result__)
-        }
-    }
-    pub fn IsCommonFileQuerySupported(&self, query: CommonFileQuery) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsCommonFileQuerySupported)(windows_core::Interface::as_raw(this), query, &mut result__).map(|| result__)
-        }
-    }
-}
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IStorageFolderQueryOperations {
-    const NAME: &'static str = "Windows.Storage.Search.IStorageFolderQueryOperations";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IStorageFolderQueryOperations_Impl: windows_core::IUnknownImpl {
-    fn GetIndexedStateAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<IndexedState>>;
-    fn CreateFileQueryOverloadDefault(&self) -> windows_core::Result<StorageFileQueryResult>;
-    fn CreateFileQuery(&self, query: CommonFileQuery) -> windows_core::Result<StorageFileQueryResult>;
-    fn CreateFileQueryWithOptions(&self, queryOptions: windows_core::Ref<'_, QueryOptions>) -> windows_core::Result<StorageFileQueryResult>;
-    fn CreateFolderQueryOverloadDefault(&self) -> windows_core::Result<StorageFolderQueryResult>;
-    fn CreateFolderQuery(&self, query: CommonFolderQuery) -> windows_core::Result<StorageFolderQueryResult>;
-    fn CreateFolderQueryWithOptions(&self, queryOptions: windows_core::Ref<'_, QueryOptions>) -> windows_core::Result<StorageFolderQueryResult>;
-    fn CreateItemQuery(&self) -> windows_core::Result<StorageItemQueryResult>;
-    fn CreateItemQueryWithOptions(&self, queryOptions: windows_core::Ref<'_, QueryOptions>) -> windows_core::Result<StorageItemQueryResult>;
-    fn GetFilesAsync(&self, query: CommonFileQuery, startIndex: u32, maxItemsToRetrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFile>>>;
-    fn GetFilesAsyncOverloadDefaultStartAndCount(&self, query: CommonFileQuery) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFile>>>;
-    fn GetFoldersAsync(&self, query: CommonFolderQuery, startIndex: u32, maxItemsToRetrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFolder>>>;
-    fn GetFoldersAsyncOverloadDefaultStartAndCount(&self, query: CommonFolderQuery) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFolder>>>;
-    fn GetItemsAsync(&self, startIndex: u32, maxItemsToRetrieve: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::IStorageItem>>>;
-    fn AreQueryOptionsSupported(&self, queryOptions: windows_core::Ref<'_, QueryOptions>) -> windows_core::Result<bool>;
-    fn IsCommonFolderQuerySupported(&self, query: CommonFolderQuery) -> windows_core::Result<bool>;
-    fn IsCommonFileQuerySupported(&self, query: CommonFileQuery) -> windows_core::Result<bool>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IStorageFolderQueryOperations_Vtbl {
-    pub const fn new<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetIndexedStateAsync<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::GetIndexedStateAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFileQueryOverloadDefault<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::CreateFileQueryOverloadDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFileQuery<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFileQuery, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::CreateFileQuery(this, query) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFileQueryWithOptions<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, queryoptions: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::CreateFileQueryWithOptions(this, core::mem::transmute_copy(&queryoptions)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFolderQueryOverloadDefault<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::CreateFolderQueryOverloadDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFolderQuery<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFolderQuery, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::CreateFolderQuery(this, query) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFolderQueryWithOptions<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, queryoptions: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::CreateFolderQueryWithOptions(this, core::mem::transmute_copy(&queryoptions)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateItemQuery<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::CreateItemQuery(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateItemQueryWithOptions<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, queryoptions: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::CreateItemQueryWithOptions(this, core::mem::transmute_copy(&queryoptions)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFilesAsync<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFileQuery, startindex: u32, maxitemstoretrieve: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::GetFilesAsync(this, query, startindex, maxitemstoretrieve) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFilesAsyncOverloadDefaultStartAndCount<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFileQuery, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::GetFilesAsyncOverloadDefaultStartAndCount(this, query) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFoldersAsync<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFolderQuery, startindex: u32, maxitemstoretrieve: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::GetFoldersAsync(this, query, startindex, maxitemstoretrieve) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFoldersAsyncOverloadDefaultStartAndCount<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFolderQuery, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::GetFoldersAsyncOverloadDefaultStartAndCount(this, query) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetItemsAsync<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, startindex: u32, maxitemstoretrieve: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::GetItemsAsync(this, startindex, maxitemstoretrieve) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AreQueryOptionsSupported<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, queryoptions: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::AreQueryOptionsSupported(this, core::mem::transmute_copy(&queryoptions)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsCommonFolderQuerySupported<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFolderQuery, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::IsCommonFolderQuerySupported(this, query) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsCommonFileQuerySupported<Identity: IStorageFolderQueryOperations_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, query: CommonFileQuery, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryOperations_Impl::IsCommonFileQuerySupported(this, query) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFolderQueryOperations, OFFSET>(),
-            GetIndexedStateAsync: GetIndexedStateAsync::<Identity, OFFSET>,
-            CreateFileQueryOverloadDefault: CreateFileQueryOverloadDefault::<Identity, OFFSET>,
-            CreateFileQuery: CreateFileQuery::<Identity, OFFSET>,
-            CreateFileQueryWithOptions: CreateFileQueryWithOptions::<Identity, OFFSET>,
-            CreateFolderQueryOverloadDefault: CreateFolderQueryOverloadDefault::<Identity, OFFSET>,
-            CreateFolderQuery: CreateFolderQuery::<Identity, OFFSET>,
-            CreateFolderQueryWithOptions: CreateFolderQueryWithOptions::<Identity, OFFSET>,
-            CreateItemQuery: CreateItemQuery::<Identity, OFFSET>,
-            CreateItemQueryWithOptions: CreateItemQueryWithOptions::<Identity, OFFSET>,
-            GetFilesAsync: GetFilesAsync::<Identity, OFFSET>,
-            GetFilesAsyncOverloadDefaultStartAndCount: GetFilesAsyncOverloadDefaultStartAndCount::<Identity, OFFSET>,
-            GetFoldersAsync: GetFoldersAsync::<Identity, OFFSET>,
-            GetFoldersAsyncOverloadDefaultStartAndCount: GetFoldersAsyncOverloadDefaultStartAndCount::<Identity, OFFSET>,
-            GetItemsAsync: GetItemsAsync::<Identity, OFFSET>,
-            AreQueryOptionsSupported: AreQueryOptionsSupported::<Identity, OFFSET>,
-            IsCommonFolderQuerySupported: IsCommonFolderQuerySupported::<Identity, OFFSET>,
-            IsCommonFileQuerySupported: IsCommonFileQuerySupported::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFolderQueryOperations as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageFolderQueryOperations_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetIndexedStateAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateFileQueryOverloadDefault: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateFileQuery: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFileQuery, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateFileQueryWithOptions: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateFolderQueryOverloadDefault: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateFolderQuery: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFolderQuery, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateFolderQueryWithOptions: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateItemQuery: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub CreateItemQueryWithOptions: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "Storage_Streams")]
-    pub GetFilesAsync: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFileQuery, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    GetFilesAsync: usize,
-    #[cfg(feature = "Storage_Streams")]
-    pub GetFilesAsyncOverloadDefaultStartAndCount: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFileQuery, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Storage_Streams"))]
-    GetFilesAsyncOverloadDefaultStartAndCount: usize,
-    pub GetFoldersAsync: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFolderQuery, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetFoldersAsyncOverloadDefaultStartAndCount: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFolderQuery, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetItemsAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub AreQueryOptionsSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub IsCommonFolderQuerySupported: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFolderQuery, *mut bool) -> windows_core::HRESULT,
-    pub IsCommonFileQuerySupported: unsafe extern "system" fn(*mut core::ffi::c_void, CommonFileQuery, *mut bool) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IStorageFolderQueryResult, IStorageFolderQueryResult_Vtbl, 0x6654c911_7d66_46fa_aecf_e4a4baa93ab8);
-impl windows_core::RuntimeType for IStorageFolderQueryResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IStorageFolderQueryResult {
-    const NAME: &'static str = "Windows.Storage.Search.IStorageFolderQueryResult";
-}
-pub trait IStorageFolderQueryResult_Impl: IStorageQueryResultBase_Impl {
-    fn GetFoldersAsync(&self, startIndex: u32, maxNumberOfItems: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFolder>>>;
-    fn GetFoldersAsyncDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFolder>>>;
-}
-impl IStorageFolderQueryResult_Vtbl {
-    pub const fn new<Identity: IStorageFolderQueryResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetFoldersAsync<Identity: IStorageFolderQueryResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, startindex: u32, maxnumberofitems: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryResult_Impl::GetFoldersAsync(this, startindex, maxnumberofitems) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFoldersAsyncDefaultStartAndCount<Identity: IStorageFolderQueryResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageFolderQueryResult_Impl::GetFoldersAsyncDefaultStartAndCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageFolderQueryResult, OFFSET>(),
-            GetFoldersAsync: GetFoldersAsync::<Identity, OFFSET>,
-            GetFoldersAsyncDefaultStartAndCount: GetFoldersAsyncDefaultStartAndCount::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageFolderQueryResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageFolderQueryResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetFoldersAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetFoldersAsyncDefaultStartAndCount: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IStorageItemQueryResult, IStorageItemQueryResult_Vtbl, 0xe8948079_9d58_47b8_b2b2_41b07f4795f9);
-impl windows_core::RuntimeType for IStorageItemQueryResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IStorageItemQueryResult {
-    const NAME: &'static str = "Windows.Storage.Search.IStorageItemQueryResult";
-}
-pub trait IStorageItemQueryResult_Impl: IStorageQueryResultBase_Impl {
-    fn GetItemsAsync(&self, startIndex: u32, maxNumberOfItems: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::IStorageItem>>>;
-    fn GetItemsAsyncDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::IStorageItem>>>;
-}
-impl IStorageItemQueryResult_Vtbl {
-    pub const fn new<Identity: IStorageItemQueryResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetItemsAsync<Identity: IStorageItemQueryResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, startindex: u32, maxnumberofitems: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemQueryResult_Impl::GetItemsAsync(this, startindex, maxnumberofitems) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetItemsAsyncDefaultStartAndCount<Identity: IStorageItemQueryResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageItemQueryResult_Impl::GetItemsAsyncDefaultStartAndCount(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageItemQueryResult, OFFSET>(),
-            GetItemsAsync: GetItemsAsync::<Identity, OFFSET>,
-            GetItemsAsyncDefaultStartAndCount: GetItemsAsyncDefaultStartAndCount::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageItemQueryResult as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageItemQueryResult_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetItemsAsync: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetItemsAsyncDefaultStartAndCount: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IStorageQueryResultBase, IStorageQueryResultBase_Vtbl, 0xc297d70d_7353_47ab_ba58_8c61425dc54b);
-impl windows_core::RuntimeType for IStorageQueryResultBase {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IStorageQueryResultBase, windows_core::IUnknown, windows_core::IInspectable);
-impl IStorageQueryResultBase {
-    pub fn GetItemCountAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemCountAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Folder(&self) -> windows_core::Result<super::StorageFolder> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Folder)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ContentsChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentsChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveContentsChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveContentsChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn OptionsChanged<P0>(&self, changedhandler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OptionsChanged)(windows_core::Interface::as_raw(this), changedhandler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOptionsChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOptionsChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn FindStartIndexAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<u32>>
-    where
-        P0: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindStartIndexAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCurrentQueryOptions(&self) -> windows_core::Result<QueryOptions> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentQueryOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ApplyNewQueryOptions<P0>(&self, newqueryoptions: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<QueryOptions>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ApplyNewQueryOptions)(windows_core::Interface::as_raw(this), newqueryoptions.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeName for IStorageQueryResultBase {
-    const NAME: &'static str = "Windows.Storage.Search.IStorageQueryResultBase";
-}
-pub trait IStorageQueryResultBase_Impl: windows_core::IUnknownImpl {
-    fn GetItemCountAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<u32>>;
-    fn Folder(&self) -> windows_core::Result<super::StorageFolder>;
-    fn ContentsChanged(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveContentsChanged(&self, eventCookie: i64) -> windows_core::Result<()>;
-    fn OptionsChanged(&self, changedHandler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveOptionsChanged(&self, eventCookie: i64) -> windows_core::Result<()>;
-    fn FindStartIndexAsync(&self, value: windows_core::Ref<'_, windows_core::IInspectable>) -> windows_core::Result<windows_future::IAsyncOperation<u32>>;
-    fn GetCurrentQueryOptions(&self) -> windows_core::Result<QueryOptions>;
-    fn ApplyNewQueryOptions(&self, newQueryOptions: windows_core::Ref<'_, QueryOptions>) -> windows_core::Result<()>;
-}
-impl IStorageQueryResultBase_Vtbl {
-    pub const fn new<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetItemCountAsync<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageQueryResultBase_Impl::GetItemCountAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Folder<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageQueryResultBase_Impl::Folder(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ContentsChanged<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageQueryResultBase_Impl::ContentsChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveContentsChanged<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, eventcookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageQueryResultBase_Impl::RemoveContentsChanged(this, eventcookie).into()
-            }
-        }
-        unsafe extern "system" fn OptionsChanged<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, changedhandler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageQueryResultBase_Impl::OptionsChanged(this, core::mem::transmute_copy(&changedhandler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveOptionsChanged<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, eventcookie: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageQueryResultBase_Impl::RemoveOptionsChanged(this, eventcookie).into()
-            }
-        }
-        unsafe extern "system" fn FindStartIndexAsync<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageQueryResultBase_Impl::FindStartIndexAsync(this, core::mem::transmute_copy(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetCurrentQueryOptions<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IStorageQueryResultBase_Impl::GetCurrentQueryOptions(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ApplyNewQueryOptions<Identity: IStorageQueryResultBase_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, newqueryoptions: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IStorageQueryResultBase_Impl::ApplyNewQueryOptions(this, core::mem::transmute_copy(&newqueryoptions)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IStorageQueryResultBase, OFFSET>(),
-            GetItemCountAsync: GetItemCountAsync::<Identity, OFFSET>,
-            Folder: Folder::<Identity, OFFSET>,
-            ContentsChanged: ContentsChanged::<Identity, OFFSET>,
-            RemoveContentsChanged: RemoveContentsChanged::<Identity, OFFSET>,
-            OptionsChanged: OptionsChanged::<Identity, OFFSET>,
-            RemoveOptionsChanged: RemoveOptionsChanged::<Identity, OFFSET>,
-            FindStartIndexAsync: FindStartIndexAsync::<Identity, OFFSET>,
-            GetCurrentQueryOptions: GetCurrentQueryOptions::<Identity, OFFSET>,
-            ApplyNewQueryOptions: ApplyNewQueryOptions::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IStorageQueryResultBase as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IStorageQueryResultBase_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub GetItemCountAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Folder: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ContentsChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveContentsChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub OptionsChanged: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveOptionsChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-    pub FindStartIndexAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetCurrentQueryOptions: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub ApplyNewQueryOptions: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct IndexedState(pub i32);
-impl IndexedState {
-    pub const Unknown: Self = Self(0i32);
-    pub const NotIndexed: Self = Self(1i32);
-    pub const PartiallyIndexed: Self = Self(2i32);
-    pub const FullyIndexed: Self = Self(3i32);
-}
-impl windows_core::TypeKind for IndexedState {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for IndexedState {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.Search.IndexedState;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct IndexerOption(pub i32);
-impl IndexerOption {
-    pub const UseIndexerWhenAvailable: Self = Self(0i32);
-    pub const OnlyUseIndexer: Self = Self(1i32);
-    pub const DoNotUseIndexer: Self = Self(2i32);
-    pub const OnlyUseIndexerAndOptimizeForIndexedProperties: Self = Self(3i32);
-}
-impl windows_core::TypeKind for IndexerOption {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for IndexerOption {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Storage.Search.IndexerOption;i4)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct QueryOptions(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(QueryOptions, windows_core::IUnknown, windows_core::IInspectable);
-impl QueryOptions {
-    pub fn new() -> windows_core::Result<Self> {
-        Self::IActivationFactory(|f| f.ActivateInstance::<Self>())
-    }
-    fn IActivationFactory<R, F: FnOnce(&windows_core::imp::IGenericFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<QueryOptions, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-    pub fn FileTypeFilter(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FileTypeFilter)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn FolderDepth(&self) -> windows_core::Result<FolderDepth> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FolderDepth)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetFolderDepth(&self, value: FolderDepth) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetFolderDepth)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ApplicationSearchFilter(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ApplicationSearchFilter)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetApplicationSearchFilter(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetApplicationSearchFilter)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn UserSearchFilter(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserSearchFilter)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetUserSearchFilter(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUserSearchFilter)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Language(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Language)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetLanguage(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLanguage)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn IndexerOption(&self) -> windows_core::Result<IndexerOption> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexerOption)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetIndexerOption(&self, value: IndexerOption) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIndexerOption)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn SortOrder(&self) -> windows_core::Result<windows_collections::IVector<SortEntry>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SortOrder)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GroupPropertyName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GroupPropertyName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn DateStackOption(&self) -> windows_core::Result<DateStackOption> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DateStackOption)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SaveToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SaveToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn LoadFromString(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).LoadFromString)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn SetThumbnailPrefetch(&self, mode: super::FileProperties::ThumbnailMode, requestedsize: u32, options: super::FileProperties::ThumbnailOptions) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetThumbnailPrefetch)(windows_core::Interface::as_raw(this), mode, requestedsize, options).ok() }
-    }
-    #[cfg(feature = "Storage_FileProperties")]
-    pub fn SetPropertyPrefetch<P1>(&self, options: super::FileProperties::PropertyPrefetchOptions, propertiestoretrieve: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetPropertyPrefetch)(windows_core::Interface::as_raw(this), options, propertiestoretrieve.param().abi()).ok() }
-    }
-    pub fn CreateCommonFileQuery<P1>(query: CommonFileQuery, filetypefilter: P1) -> windows_core::Result<QueryOptions>
-    where
-        P1: windows_core::Param<windows_collections::IIterable<windows_core::HSTRING>>,
-    {
-        Self::IQueryOptionsFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateCommonFileQuery)(windows_core::Interface::as_raw(this), query, filetypefilter.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateCommonFolderQuery(query: CommonFolderQuery) -> windows_core::Result<QueryOptions> {
-        Self::IQueryOptionsFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateCommonFolderQuery)(windows_core::Interface::as_raw(this), query, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn StorageProviderIdFilter(&self) -> windows_core::Result<windows_collections::IVector<windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<IQueryOptionsWithProviderFilter>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StorageProviderIdFilter)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    fn IQueryOptionsFactory<R, F: FnOnce(&IQueryOptionsFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<QueryOptions, IQueryOptionsFactory> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for QueryOptions {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IQueryOptions>();
-}
-unsafe impl windows_core::Interface for QueryOptions {
-    type Vtable = <IQueryOptions as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IQueryOptions as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for QueryOptions {
-    const NAME: &'static str = "Windows.Storage.Search.QueryOptions";
-}
-unsafe impl Send for QueryOptions {}
-unsafe impl Sync for QueryOptions {}
-#[repr(C)]
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct SortEntry {
-    pub PropertyName: windows_core::HSTRING,
-    pub AscendingOrder: bool,
-}
-impl windows_core::TypeKind for SortEntry {
-    type TypeKind = windows_core::CloneType;
-}
-impl windows_core::RuntimeType for SortEntry {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"struct(Windows.Storage.Search.SortEntry;string;b1)");
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct StorageFileQueryResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(StorageFileQueryResult, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(StorageFileQueryResult, IStorageQueryResultBase);
-impl StorageFileQueryResult {
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFilesAsync(&self, startindex: u32, maxnumberofitems: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFile>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFilesAsync)(windows_core::Interface::as_raw(this), startindex, maxnumberofitems, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetFilesAsyncDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFile>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFilesAsyncDefaultStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Data_Text", feature = "Storage_Streams"))]
-    pub fn GetMatchingPropertiesWithRanges<P0>(&self, file: P0) -> windows_core::Result<windows_collections::IMap<windows_core::HSTRING, windows_collections::IVectorView<super::super::Data::Text::TextSegment>>>
-    where
-        P0: windows_core::Param<super::StorageFile>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageFileQueryResult2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMatchingPropertiesWithRanges)(windows_core::Interface::as_raw(this), file.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemCountAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<u32>> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemCountAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Folder(&self) -> windows_core::Result<super::StorageFolder> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Folder)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ContentsChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentsChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveContentsChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveContentsChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn OptionsChanged<P0>(&self, changedhandler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OptionsChanged)(windows_core::Interface::as_raw(this), changedhandler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOptionsChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOptionsChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn FindStartIndexAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<u32>>
-    where
-        P0: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindStartIndexAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCurrentQueryOptions(&self) -> windows_core::Result<QueryOptions> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentQueryOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ApplyNewQueryOptions<P0>(&self, newqueryoptions: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<QueryOptions>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ApplyNewQueryOptions)(windows_core::Interface::as_raw(this), newqueryoptions.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for StorageFileQueryResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageFileQueryResult>();
-}
-unsafe impl windows_core::Interface for StorageFileQueryResult {
-    type Vtable = <IStorageFileQueryResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IStorageFileQueryResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for StorageFileQueryResult {
-    const NAME: &'static str = "Windows.Storage.Search.StorageFileQueryResult";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct StorageFolderQueryResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(StorageFolderQueryResult, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(StorageFolderQueryResult, IStorageQueryResultBase);
-impl StorageFolderQueryResult {
-    pub fn GetFoldersAsync(&self, startindex: u32, maxnumberofitems: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFolder>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFoldersAsync)(windows_core::Interface::as_raw(this), startindex, maxnumberofitems, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetFoldersAsyncDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::StorageFolder>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFoldersAsyncDefaultStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemCountAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<u32>> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemCountAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Folder(&self) -> windows_core::Result<super::StorageFolder> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Folder)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ContentsChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentsChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveContentsChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveContentsChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn OptionsChanged<P0>(&self, changedhandler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OptionsChanged)(windows_core::Interface::as_raw(this), changedhandler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOptionsChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOptionsChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn FindStartIndexAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<u32>>
-    where
-        P0: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindStartIndexAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCurrentQueryOptions(&self) -> windows_core::Result<QueryOptions> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentQueryOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ApplyNewQueryOptions<P0>(&self, newqueryoptions: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<QueryOptions>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ApplyNewQueryOptions)(windows_core::Interface::as_raw(this), newqueryoptions.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for StorageFolderQueryResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageFolderQueryResult>();
-}
-unsafe impl windows_core::Interface for StorageFolderQueryResult {
-    type Vtable = <IStorageFolderQueryResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IStorageFolderQueryResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for StorageFolderQueryResult {
-    const NAME: &'static str = "Windows.Storage.Search.StorageFolderQueryResult";
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct StorageItemQueryResult(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(StorageItemQueryResult, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(StorageItemQueryResult, IStorageQueryResultBase);
-impl StorageItemQueryResult {
-    pub fn GetItemsAsync(&self, startindex: u32, maxnumberofitems: u32) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::IStorageItem>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemsAsync)(windows_core::Interface::as_raw(this), startindex, maxnumberofitems, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemsAsyncDefaultStartAndCount(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<super::IStorageItem>>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemsAsyncDefaultStartAndCount)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetItemCountAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<u32>> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetItemCountAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Folder(&self) -> windows_core::Result<super::StorageFolder> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Folder)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ContentsChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentsChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveContentsChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveContentsChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn OptionsChanged<P0>(&self, changedhandler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<IStorageQueryResultBase, windows_core::IInspectable>>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OptionsChanged)(windows_core::Interface::as_raw(this), changedhandler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveOptionsChanged(&self, eventcookie: i64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveOptionsChanged)(windows_core::Interface::as_raw(this), eventcookie).ok() }
-    }
-    pub fn FindStartIndexAsync<P0>(&self, value: P0) -> windows_core::Result<windows_future::IAsyncOperation<u32>>
-    where
-        P0: windows_core::Param<windows_core::IInspectable>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindStartIndexAsync)(windows_core::Interface::as_raw(this), value.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetCurrentQueryOptions(&self) -> windows_core::Result<QueryOptions> {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetCurrentQueryOptions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ApplyNewQueryOptions<P0>(&self, newqueryoptions: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<QueryOptions>,
-    {
-        let this = &windows_core::Interface::cast::<IStorageQueryResultBase>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ApplyNewQueryOptions)(windows_core::Interface::as_raw(this), newqueryoptions.param().abi()).ok() }
-    }
-}
-impl windows_core::RuntimeType for StorageItemQueryResult {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IStorageItemQueryResult>();
-}
-unsafe impl windows_core::Interface for StorageItemQueryResult {
-    type Vtable = <IStorageItemQueryResult as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IStorageItemQueryResult as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for StorageItemQueryResult {
-    const NAME: &'static str = "Windows.Storage.Search.StorageItemQueryResult";
-}
-}
-#[cfg(feature = "Storage_Streams")]
 pub mod Streams{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -88210,34 +15172,12 @@ impl Buffer {
             (windows_core::Interface::vtable(this).Length)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
         }
     }
-    pub fn SetLength(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLength)(windows_core::Interface::as_raw(this), value).ok() }
-    }
     pub fn Create(capacity: u32) -> windows_core::Result<Buffer> {
         Self::IBufferFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), capacity, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn CreateCopyFromMemoryBuffer<P0>(input: P0) -> windows_core::Result<Buffer>
-    where
-        P0: windows_core::Param<super::super::Foundation::IMemoryBuffer>,
-    {
-        Self::IBufferStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateCopyFromMemoryBuffer)(windows_core::Interface::as_raw(this), input.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateMemoryBufferOverIBuffer<P0>(input: P0) -> windows_core::Result<super::super::Foundation::MemoryBuffer>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        Self::IBufferStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateMemoryBufferOverIBuffer)(windows_core::Interface::as_raw(this), input.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IBufferFactory<R, F: FnOnce(&IBufferFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<Buffer, IBufferFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -88282,155 +15222,14 @@ impl DataReader {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn UnconsumedBufferLength(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnconsumedBufferLength)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn UnicodeEncoding(&self) -> windows_core::Result<UnicodeEncoding> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnicodeEncoding)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetUnicodeEncoding(&self, value: UnicodeEncoding) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUnicodeEncoding)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ByteOrder(&self) -> windows_core::Result<ByteOrder> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ByteOrder)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetByteOrder(&self, value: ByteOrder) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetByteOrder)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn InputStreamOptions(&self) -> windows_core::Result<InputStreamOptions> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InputStreamOptions)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn SetInputStreamOptions(&self, value: InputStreamOptions) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).SetInputStreamOptions)(windows_core::Interface::as_raw(this), value).ok() }
     }
-    pub fn ReadByte(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadByte)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn ReadBytes(&self, value: &mut [u8]) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).ReadBytes)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_mut_ptr()).ok() }
     }
-    pub fn ReadBuffer(&self, length: u32) -> windows_core::Result<IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadBuffer)(windows_core::Interface::as_raw(this), length, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadBoolean(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadBoolean)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadGuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadGuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadInt16(&self) -> windows_core::Result<i16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadInt32(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadInt64(&self) -> windows_core::Result<i64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadUInt16(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadUInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadUInt32(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadUInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadUInt64(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadUInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadSingle(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadSingle)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadDouble(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadDouble)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadString(&self, codeunitcount: u32) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadString)(windows_core::Interface::as_raw(this), codeunitcount, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn ReadDateTime(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadDateTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadTimeSpan(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadTimeSpan)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn LoadAsync(&self, count: u32) -> windows_core::Result<DataReaderLoadOperation> {
         let this = self;
         unsafe {
@@ -88445,13 +15244,6 @@ impl DataReader {
             (windows_core::Interface::vtable(this).DetachBuffer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn DetachStream(&self) -> windows_core::Result<IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DetachStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn CreateDataReader<P0>(inputstream: P0) -> windows_core::Result<DataReader>
     where
         P0: windows_core::Param<IInputStream>,
@@ -88509,119 +15301,10 @@ impl DataWriter {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn UnstoredBufferLength(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnstoredBufferLength)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn UnicodeEncoding(&self) -> windows_core::Result<UnicodeEncoding> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnicodeEncoding)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetUnicodeEncoding(&self, value: UnicodeEncoding) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUnicodeEncoding)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ByteOrder(&self) -> windows_core::Result<ByteOrder> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ByteOrder)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetByteOrder(&self, value: ByteOrder) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetByteOrder)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteByte(&self, value: u8) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteByte)(windows_core::Interface::as_raw(this), value).ok() }
-    }
     pub fn WriteBytes(&self, value: &[u8]) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).WriteBytes)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_ptr()).ok() }
     }
-    pub fn WriteBuffer<P0>(&self, buffer: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteBuffer)(windows_core::Interface::as_raw(this), buffer.param().abi()).ok() }
-    }
-    pub fn WriteBufferRange<P0>(&self, buffer: P0, start: u32, count: u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteBufferRange)(windows_core::Interface::as_raw(this), buffer.param().abi(), start, count).ok() }
-    }
-    pub fn WriteBoolean(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteBoolean)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteGuid(&self, value: windows_core::GUID) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteGuid)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteInt16(&self, value: i16) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteInt16)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteInt32(&self, value: i32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteInt32)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteInt64(&self, value: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteInt64)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteUInt16(&self, value: u16) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteUInt16)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteUInt32(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteUInt32)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteUInt64(&self, value: u64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteUInt64)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteSingle(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteSingle)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteDouble(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteDouble)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteDateTime(&self, value: super::super::Foundation::DateTime) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteDateTime)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteTimeSpan(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteTimeSpan)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteString(&self, value: &windows_core::HSTRING) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteString)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MeasureString(&self, value: &windows_core::HSTRING) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MeasureString)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
     pub fn StoreAsync(&self) -> windows_core::Result<DataWriterStoreOperation> {
         let this = self;
         unsafe {
@@ -88643,13 +15326,6 @@ impl DataWriter {
             (windows_core::Interface::vtable(this).DetachBuffer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn DetachStream(&self) -> windows_core::Result<IOutputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DetachStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn CreateDataWriter<P0>(outputstream: P0) -> windows_core::Result<DataWriter>
     where
         P0: windows_core::Param<IOutputStream>,
@@ -88736,16 +15412,6 @@ impl FileOutputStream {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = self;
         unsafe {
@@ -88776,70 +15442,6 @@ impl FileRandomAccessStream {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn OpenAsync(filepath: &windows_core::HSTRING, accessmode: super::FileAccessMode) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStream>> {
-        Self::IFileRandomAccessStreamStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(filepath), accessmode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn OpenWithOptionsAsync(filepath: &windows_core::HSTRING, accessmode: super::FileAccessMode, sharingoptions: super::StorageOpenOptions, opendisposition: FileOpenDisposition) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStream>> {
-        Self::IFileRandomAccessStreamStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenWithOptionsAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(filepath), accessmode, sharingoptions, opendisposition, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn OpenTransactedWriteAsync(filepath: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<super::StorageStreamTransaction>> {
-        Self::IFileRandomAccessStreamStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenTransactedWriteAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(filepath), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn OpenTransactedWriteWithOptionsAsync(filepath: &windows_core::HSTRING, openoptions: super::StorageOpenOptions, opendisposition: FileOpenDisposition) -> windows_core::Result<windows_future::IAsyncOperation<super::StorageStreamTransaction>> {
-        Self::IFileRandomAccessStreamStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenTransactedWriteWithOptionsAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(filepath), openoptions, opendisposition, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "System")]
-    pub fn OpenForUserAsync<P0>(user: P0, filepath: &windows_core::HSTRING, accessmode: super::FileAccessMode) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStream>>
-    where
-        P0: windows_core::Param<super::super::System::User>,
-    {
-        Self::IFileRandomAccessStreamStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenForUserAsync)(windows_core::Interface::as_raw(this), user.param().abi(), core::mem::transmute_copy(filepath), accessmode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "System")]
-    pub fn OpenForUserWithOptionsAsync<P0>(user: P0, filepath: &windows_core::HSTRING, accessmode: super::FileAccessMode, sharingoptions: super::StorageOpenOptions, opendisposition: FileOpenDisposition) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStream>>
-    where
-        P0: windows_core::Param<super::super::System::User>,
-    {
-        Self::IFileRandomAccessStreamStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenForUserWithOptionsAsync)(windows_core::Interface::as_raw(this), user.param().abi(), core::mem::transmute_copy(filepath), accessmode, sharingoptions, opendisposition, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "System")]
-    pub fn OpenTransactedWriteForUserAsync<P0>(user: P0, filepath: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<super::StorageStreamTransaction>>
-    where
-        P0: windows_core::Param<super::super::System::User>,
-    {
-        Self::IFileRandomAccessStreamStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenTransactedWriteForUserAsync)(windows_core::Interface::as_raw(this), user.param().abi(), core::mem::transmute_copy(filepath), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "System")]
-    pub fn OpenTransactedWriteForUserWithOptionsAsync<P0>(user: P0, filepath: &windows_core::HSTRING, openoptions: super::StorageOpenOptions, opendisposition: FileOpenDisposition) -> windows_core::Result<windows_future::IAsyncOperation<super::StorageStreamTransaction>>
-    where
-        P0: windows_core::Param<super::super::System::User>,
-    {
-        Self::IFileRandomAccessStreamStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenTransactedWriteForUserWithOptionsAsync)(windows_core::Interface::as_raw(this), user.param().abi(), core::mem::transmute_copy(filepath), openoptions, opendisposition, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn ReadAsync<P0>(&self, buffer: P0, count: u32, options: InputStreamOptions) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<IBuffer, u32>>
     where
         P0: windows_core::Param<IBuffer>,
@@ -88850,16 +15452,6 @@ impl FileRandomAccessStream {
             (windows_core::Interface::vtable(this).ReadAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), count, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
         unsafe {
@@ -88867,24 +15459,6 @@ impl FileRandomAccessStream {
             (windows_core::Interface::vtable(this).FlushAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSize(&self, value: u64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetInputStreamAt(&self, position: u64) -> windows_core::Result<IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn GetOutputStreamAt(&self, position: u64) -> windows_core::Result<IOutputStream> {
         let this = self;
         unsafe {
@@ -88892,38 +15466,10 @@ impl FileRandomAccessStream {
             (windows_core::Interface::vtable(this).GetOutputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Position(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Seek(&self, position: u64) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Seek)(windows_core::Interface::as_raw(this), position).ok() }
     }
-    pub fn CloneStream(&self) -> windows_core::Result<IRandomAccessStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CloneStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanRead(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanRead)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanWrite(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanWrite)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     fn IFileRandomAccessStreamStatics<R, F: FnOnce(&IFileRandomAccessStreamStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<FileRandomAccessStream, IFileRandomAccessStreamStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -88961,11 +15507,7 @@ impl IBuffer {
             (windows_core::Interface::vtable(this).Length)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
         }
     }
-    pub fn SetLength(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLength)(windows_core::Interface::as_raw(this), value).ok() }
     }
-}
 impl windows_core::RuntimeName for IBuffer {
     const NAME: &'static str = "Windows.Storage.Streams.IBuffer";
 }
@@ -89029,33 +15571,6 @@ windows_core::imp::define_interface!(IBufferFactory, IBufferFactory_Vtbl, 0x71af
 impl windows_core::RuntimeType for IBufferFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBufferFactory {
-    const NAME: &'static str = "Windows.Storage.Streams.IBufferFactory";
-}
-pub trait IBufferFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, capacity: u32) -> windows_core::Result<Buffer>;
-}
-impl IBufferFactory_Vtbl {
-    pub const fn new<Identity: IBufferFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IBufferFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, capacity: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBufferFactory_Impl::Create(this, capacity) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IBufferFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBufferFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBufferFactory_Vtbl {
@@ -89066,51 +15581,6 @@ windows_core::imp::define_interface!(IBufferStatics, IBufferStatics_Vtbl, 0xe901
 impl windows_core::RuntimeType for IBufferStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IBufferStatics {
-    const NAME: &'static str = "Windows.Storage.Streams.IBufferStatics";
-}
-pub trait IBufferStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateCopyFromMemoryBuffer(&self, input: windows_core::Ref<'_, super::super::Foundation::IMemoryBuffer>) -> windows_core::Result<Buffer>;
-    fn CreateMemoryBufferOverIBuffer(&self, input: windows_core::Ref<'_, IBuffer>) -> windows_core::Result<super::super::Foundation::MemoryBuffer>;
-}
-impl IBufferStatics_Vtbl {
-    pub const fn new<Identity: IBufferStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateCopyFromMemoryBuffer<Identity: IBufferStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBufferStatics_Impl::CreateCopyFromMemoryBuffer(this, core::mem::transmute_copy(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateMemoryBufferOverIBuffer<Identity: IBufferStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IBufferStatics_Impl::CreateMemoryBufferOverIBuffer(this, core::mem::transmute_copy(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IBufferStatics, OFFSET>(),
-            CreateCopyFromMemoryBuffer: CreateCopyFromMemoryBuffer::<Identity, OFFSET>,
-            CreateMemoryBufferOverIBuffer: CreateMemoryBufferOverIBuffer::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IBufferStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBufferStatics_Vtbl {
@@ -89123,15 +15593,6 @@ impl windows_core::RuntimeType for IContentTypeProvider {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IContentTypeProvider, windows_core::IUnknown, windows_core::IInspectable);
-impl IContentTypeProvider {
-    pub fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeName for IContentTypeProvider {
     const NAME: &'static str = "Windows.Storage.Streams.IContentTypeProvider";
 }
@@ -89171,155 +15632,14 @@ impl windows_core::RuntimeType for IDataReader {
 }
 windows_core::imp::interface_hierarchy!(IDataReader, windows_core::IUnknown, windows_core::IInspectable);
 impl IDataReader {
-    pub fn UnconsumedBufferLength(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnconsumedBufferLength)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn UnicodeEncoding(&self) -> windows_core::Result<UnicodeEncoding> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnicodeEncoding)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetUnicodeEncoding(&self, value: UnicodeEncoding) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUnicodeEncoding)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ByteOrder(&self) -> windows_core::Result<ByteOrder> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ByteOrder)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetByteOrder(&self, value: ByteOrder) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetByteOrder)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn InputStreamOptions(&self) -> windows_core::Result<InputStreamOptions> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).InputStreamOptions)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn SetInputStreamOptions(&self, value: InputStreamOptions) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).SetInputStreamOptions)(windows_core::Interface::as_raw(this), value).ok() }
     }
-    pub fn ReadByte(&self) -> windows_core::Result<u8> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadByte)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn ReadBytes(&self, value: &mut [u8]) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).ReadBytes)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_mut_ptr()).ok() }
     }
-    pub fn ReadBuffer(&self, length: u32) -> windows_core::Result<IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadBuffer)(windows_core::Interface::as_raw(this), length, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ReadBoolean(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadBoolean)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadGuid(&self) -> windows_core::Result<windows_core::GUID> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadGuid)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadInt16(&self) -> windows_core::Result<i16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadInt32(&self) -> windows_core::Result<i32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadInt64(&self) -> windows_core::Result<i64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadUInt16(&self) -> windows_core::Result<u16> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadUInt16)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadUInt32(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadUInt32)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadUInt64(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadUInt64)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadSingle(&self) -> windows_core::Result<f32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadSingle)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadDouble(&self) -> windows_core::Result<f64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadDouble)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadString(&self, codeunitcount: u32) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadString)(windows_core::Interface::as_raw(this), codeunitcount, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn ReadDateTime(&self) -> windows_core::Result<super::super::Foundation::DateTime> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadDateTime)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReadTimeSpan(&self) -> windows_core::Result<super::super::Foundation::TimeSpan> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadTimeSpan)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn LoadAsync(&self, count: u32) -> windows_core::Result<DataReaderLoadOperation> {
         let this = self;
         unsafe {
@@ -89334,14 +15654,7 @@ impl IDataReader {
             (windows_core::Interface::vtable(this).DetachBuffer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn DetachStream(&self) -> windows_core::Result<IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DetachStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-}
 impl windows_core::RuntimeName for IDataReader {
     const NAME: &'static str = "Windows.Storage.Streams.IDataReader";
 }
@@ -89737,33 +16050,6 @@ windows_core::imp::define_interface!(IDataReaderFactory, IDataReaderFactory_Vtbl
 impl windows_core::RuntimeType for IDataReaderFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDataReaderFactory {
-    const NAME: &'static str = "Windows.Storage.Streams.IDataReaderFactory";
-}
-pub trait IDataReaderFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateDataReader(&self, inputStream: windows_core::Ref<'_, IInputStream>) -> windows_core::Result<DataReader>;
-}
-impl IDataReaderFactory_Vtbl {
-    pub const fn new<Identity: IDataReaderFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateDataReader<Identity: IDataReaderFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, inputstream: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataReaderFactory_Impl::CreateDataReader(this, core::mem::transmute_copy(&inputstream)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDataReaderFactory, OFFSET>(), CreateDataReader: CreateDataReader::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDataReaderFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDataReaderFactory_Vtbl {
@@ -89774,33 +16060,6 @@ windows_core::imp::define_interface!(IDataReaderStatics, IDataReaderStatics_Vtbl
 impl windows_core::RuntimeType for IDataReaderStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDataReaderStatics {
-    const NAME: &'static str = "Windows.Storage.Streams.IDataReaderStatics";
-}
-pub trait IDataReaderStatics_Impl: windows_core::IUnknownImpl {
-    fn FromBuffer(&self, buffer: windows_core::Ref<'_, IBuffer>) -> windows_core::Result<DataReader>;
-}
-impl IDataReaderStatics_Vtbl {
-    pub const fn new<Identity: IDataReaderStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FromBuffer<Identity: IDataReaderStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, buffer: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataReaderStatics_Impl::FromBuffer(this, core::mem::transmute_copy(&buffer)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDataReaderStatics, OFFSET>(), FromBuffer: FromBuffer::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDataReaderStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDataReaderStatics_Vtbl {
@@ -89813,119 +16072,10 @@ impl windows_core::RuntimeType for IDataWriter {
 }
 windows_core::imp::interface_hierarchy!(IDataWriter, windows_core::IUnknown, windows_core::IInspectable);
 impl IDataWriter {
-    pub fn UnstoredBufferLength(&self) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnstoredBufferLength)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn UnicodeEncoding(&self) -> windows_core::Result<UnicodeEncoding> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UnicodeEncoding)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetUnicodeEncoding(&self, value: UnicodeEncoding) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUnicodeEncoding)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn ByteOrder(&self) -> windows_core::Result<ByteOrder> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ByteOrder)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetByteOrder(&self, value: ByteOrder) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetByteOrder)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteByte(&self, value: u8) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteByte)(windows_core::Interface::as_raw(this), value).ok() }
-    }
     pub fn WriteBytes(&self, value: &[u8]) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).WriteBytes)(windows_core::Interface::as_raw(this), value.len().try_into().unwrap(), value.as_ptr()).ok() }
     }
-    pub fn WriteBuffer<P0>(&self, buffer: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteBuffer)(windows_core::Interface::as_raw(this), buffer.param().abi()).ok() }
-    }
-    pub fn WriteBufferRange<P0>(&self, buffer: P0, start: u32, count: u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteBufferRange)(windows_core::Interface::as_raw(this), buffer.param().abi(), start, count).ok() }
-    }
-    pub fn WriteBoolean(&self, value: bool) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteBoolean)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteGuid(&self, value: windows_core::GUID) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteGuid)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteInt16(&self, value: i16) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteInt16)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteInt32(&self, value: i32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteInt32)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteInt64(&self, value: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteInt64)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteUInt16(&self, value: u16) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteUInt16)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteUInt32(&self, value: u32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteUInt32)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteUInt64(&self, value: u64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteUInt64)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteSingle(&self, value: f32) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteSingle)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteDouble(&self, value: f64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteDouble)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteDateTime(&self, value: super::super::Foundation::DateTime) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteDateTime)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteTimeSpan(&self, value: super::super::Foundation::TimeSpan) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).WriteTimeSpan)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn WriteString(&self, value: &windows_core::HSTRING) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteString)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
-    pub fn MeasureString(&self, value: &windows_core::HSTRING) -> windows_core::Result<u32> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MeasureString)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
     pub fn StoreAsync(&self) -> windows_core::Result<DataWriterStoreOperation> {
         let this = self;
         unsafe {
@@ -89947,14 +16097,7 @@ impl IDataWriter {
             (windows_core::Interface::vtable(this).DetachBuffer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn DetachStream(&self) -> windows_core::Result<IOutputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DetachStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-}
 impl windows_core::RuntimeName for IDataWriter {
     const NAME: &'static str = "Windows.Storage.Streams.IDataWriter";
 }
@@ -89966,8 +16109,8 @@ pub trait IDataWriter_Impl: windows_core::IUnknownImpl {
     fn SetByteOrder(&self, value: ByteOrder) -> windows_core::Result<()>;
     fn WriteByte(&self, value: u8) -> windows_core::Result<()>;
     fn WriteBytes(&self, value: &[u8]) -> windows_core::Result<()>;
-    fn WriteBuffer(&self, buffer: windows_core::Ref<'_, IBuffer>) -> windows_core::Result<()>;
-    fn WriteBufferRange(&self, buffer: windows_core::Ref<'_, IBuffer>, start: u32, count: u32) -> windows_core::Result<()>;
+    fn WriteBuffer(&self, buffer: windows_core::Ref<IBuffer>) -> windows_core::Result<()>;
+    fn WriteBufferRange(&self, buffer: windows_core::Ref<IBuffer>, start: u32, count: u32) -> windows_core::Result<()>;
     fn WriteBoolean(&self, value: bool) -> windows_core::Result<()>;
     fn WriteGuid(&self, value: &windows_core::GUID) -> windows_core::Result<()>;
     fn WriteInt16(&self, value: i16) -> windows_core::Result<()>;
@@ -90280,33 +16423,6 @@ windows_core::imp::define_interface!(IDataWriterFactory, IDataWriterFactory_Vtbl
 impl windows_core::RuntimeType for IDataWriterFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IDataWriterFactory {
-    const NAME: &'static str = "Windows.Storage.Streams.IDataWriterFactory";
-}
-pub trait IDataWriterFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateDataWriter(&self, outputStream: windows_core::Ref<'_, IOutputStream>) -> windows_core::Result<DataWriter>;
-}
-impl IDataWriterFactory_Vtbl {
-    pub const fn new<Identity: IDataWriterFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateDataWriter<Identity: IDataWriterFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, outputstream: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDataWriterFactory_Impl::CreateDataWriter(this, core::mem::transmute_copy(&outputstream)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IDataWriterFactory, OFFSET>(), CreateDataWriter: CreateDataWriter::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDataWriterFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDataWriterFactory_Vtbl {
@@ -90317,144 +16433,6 @@ windows_core::imp::define_interface!(IFileRandomAccessStreamStatics, IFileRandom
 impl windows_core::RuntimeType for IFileRandomAccessStreamStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "System")]
-impl windows_core::RuntimeName for IFileRandomAccessStreamStatics {
-    const NAME: &'static str = "Windows.Storage.Streams.IFileRandomAccessStreamStatics";
-}
-#[cfg(feature = "System")]
-pub trait IFileRandomAccessStreamStatics_Impl: windows_core::IUnknownImpl {
-    fn OpenAsync(&self, filePath: &windows_core::HSTRING, accessMode: super::FileAccessMode) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStream>>;
-    fn OpenWithOptionsAsync(&self, filePath: &windows_core::HSTRING, accessMode: super::FileAccessMode, sharingOptions: super::StorageOpenOptions, openDisposition: FileOpenDisposition) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStream>>;
-    fn OpenTransactedWriteAsync(&self, filePath: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<super::StorageStreamTransaction>>;
-    fn OpenTransactedWriteWithOptionsAsync(&self, filePath: &windows_core::HSTRING, openOptions: super::StorageOpenOptions, openDisposition: FileOpenDisposition) -> windows_core::Result<windows_future::IAsyncOperation<super::StorageStreamTransaction>>;
-    fn OpenForUserAsync(&self, user: windows_core::Ref<'_, super::super::System::User>, filePath: &windows_core::HSTRING, accessMode: super::FileAccessMode) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStream>>;
-    fn OpenForUserWithOptionsAsync(&self, user: windows_core::Ref<'_, super::super::System::User>, filePath: &windows_core::HSTRING, accessMode: super::FileAccessMode, sharingOptions: super::StorageOpenOptions, openDisposition: FileOpenDisposition) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStream>>;
-    fn OpenTransactedWriteForUserAsync(&self, user: windows_core::Ref<'_, super::super::System::User>, filePath: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<super::StorageStreamTransaction>>;
-    fn OpenTransactedWriteForUserWithOptionsAsync(&self, user: windows_core::Ref<'_, super::super::System::User>, filePath: &windows_core::HSTRING, openOptions: super::StorageOpenOptions, openDisposition: FileOpenDisposition) -> windows_core::Result<windows_future::IAsyncOperation<super::StorageStreamTransaction>>;
-}
-#[cfg(feature = "System")]
-impl IFileRandomAccessStreamStatics_Vtbl {
-    pub const fn new<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn OpenAsync<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filepath: *mut core::ffi::c_void, accessmode: super::FileAccessMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFileRandomAccessStreamStatics_Impl::OpenAsync(this, core::mem::transmute(&filepath), accessmode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenWithOptionsAsync<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filepath: *mut core::ffi::c_void, accessmode: super::FileAccessMode, sharingoptions: super::StorageOpenOptions, opendisposition: FileOpenDisposition, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFileRandomAccessStreamStatics_Impl::OpenWithOptionsAsync(this, core::mem::transmute(&filepath), accessmode, sharingoptions, opendisposition) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenTransactedWriteAsync<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filepath: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFileRandomAccessStreamStatics_Impl::OpenTransactedWriteAsync(this, core::mem::transmute(&filepath)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenTransactedWriteWithOptionsAsync<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filepath: *mut core::ffi::c_void, openoptions: super::StorageOpenOptions, opendisposition: FileOpenDisposition, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFileRandomAccessStreamStatics_Impl::OpenTransactedWriteWithOptionsAsync(this, core::mem::transmute(&filepath), openoptions, opendisposition) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenForUserAsync<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, user: *mut core::ffi::c_void, filepath: *mut core::ffi::c_void, accessmode: super::FileAccessMode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFileRandomAccessStreamStatics_Impl::OpenForUserAsync(this, core::mem::transmute_copy(&user), core::mem::transmute(&filepath), accessmode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenForUserWithOptionsAsync<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, user: *mut core::ffi::c_void, filepath: *mut core::ffi::c_void, accessmode: super::FileAccessMode, sharingoptions: super::StorageOpenOptions, opendisposition: FileOpenDisposition, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFileRandomAccessStreamStatics_Impl::OpenForUserWithOptionsAsync(this, core::mem::transmute_copy(&user), core::mem::transmute(&filepath), accessmode, sharingoptions, opendisposition) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenTransactedWriteForUserAsync<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, user: *mut core::ffi::c_void, filepath: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFileRandomAccessStreamStatics_Impl::OpenTransactedWriteForUserAsync(this, core::mem::transmute_copy(&user), core::mem::transmute(&filepath)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn OpenTransactedWriteForUserWithOptionsAsync<Identity: IFileRandomAccessStreamStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, user: *mut core::ffi::c_void, filepath: *mut core::ffi::c_void, openoptions: super::StorageOpenOptions, opendisposition: FileOpenDisposition, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IFileRandomAccessStreamStatics_Impl::OpenTransactedWriteForUserWithOptionsAsync(this, core::mem::transmute_copy(&user), core::mem::transmute(&filepath), openoptions, opendisposition) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IFileRandomAccessStreamStatics, OFFSET>(),
-            OpenAsync: OpenAsync::<Identity, OFFSET>,
-            OpenWithOptionsAsync: OpenWithOptionsAsync::<Identity, OFFSET>,
-            OpenTransactedWriteAsync: OpenTransactedWriteAsync::<Identity, OFFSET>,
-            OpenTransactedWriteWithOptionsAsync: OpenTransactedWriteWithOptionsAsync::<Identity, OFFSET>,
-            OpenForUserAsync: OpenForUserAsync::<Identity, OFFSET>,
-            OpenForUserWithOptionsAsync: OpenForUserWithOptionsAsync::<Identity, OFFSET>,
-            OpenTransactedWriteForUserAsync: OpenTransactedWriteForUserAsync::<Identity, OFFSET>,
-            OpenTransactedWriteForUserWithOptionsAsync: OpenTransactedWriteForUserWithOptionsAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IFileRandomAccessStreamStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IFileRandomAccessStreamStatics_Vtbl {
@@ -90506,7 +16484,7 @@ impl windows_core::RuntimeName for IInputStream {
     const NAME: &'static str = "Windows.Storage.Streams.IInputStream";
 }
 pub trait IInputStream_Impl: super::super::Foundation::IClosable_Impl {
-    fn ReadAsync(&self, buffer: windows_core::Ref<'_, IBuffer>, count: u32, options: InputStreamOptions) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<IBuffer, u32>>;
+    fn ReadAsync(&self, buffer: windows_core::Ref<IBuffer>, count: u32, options: InputStreamOptions) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<IBuffer, u32>>;
 }
 impl IInputStream_Vtbl {
     pub const fn new<Identity: IInputStream_Impl, const OFFSET: isize>() -> Self {
@@ -90540,15 +16518,6 @@ impl windows_core::RuntimeType for IInputStreamReference {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IInputStreamReference, windows_core::IUnknown, windows_core::IInspectable);
-impl IInputStreamReference {
-    pub fn OpenSequentialReadAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<IInputStream>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenSequentialReadAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeName for IInputStreamReference {
     const NAME: &'static str = "Windows.Storage.Streams.IInputStreamReference";
 }
@@ -90592,16 +16561,6 @@ impl windows_core::RuntimeType for IOutputStream {
 windows_core::imp::interface_hierarchy!(IOutputStream, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(IOutputStream, super::super::Foundation::IClosable);
 impl IOutputStream {
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = self;
         unsafe {
@@ -90618,7 +16577,7 @@ impl windows_core::RuntimeName for IOutputStream {
     const NAME: &'static str = "Windows.Storage.Streams.IOutputStream";
 }
 pub trait IOutputStream_Impl: super::super::Foundation::IClosable_Impl {
-    fn WriteAsync(&self, buffer: windows_core::Ref<'_, IBuffer>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>;
+    fn WriteAsync(&self, buffer: windows_core::Ref<IBuffer>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>;
     fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>>;
 }
 impl IOutputStream_Vtbl {
@@ -90673,24 +16632,6 @@ impl windows_core::RuntimeType for IRandomAccessStream {
 windows_core::imp::interface_hierarchy!(IRandomAccessStream, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(IRandomAccessStream, super::super::Foundation::IClosable, IInputStream, IOutputStream);
 impl IRandomAccessStream {
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSize(&self, value: u64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetInputStreamAt(&self, position: u64) -> windows_core::Result<IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn GetOutputStreamAt(&self, position: u64) -> windows_core::Result<IOutputStream> {
         let this = self;
         unsafe {
@@ -90698,38 +16639,10 @@ impl IRandomAccessStream {
             (windows_core::Interface::vtable(this).GetOutputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Position(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Seek(&self, position: u64) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Seek)(windows_core::Interface::as_raw(this), position).ok() }
     }
-    pub fn CloneStream(&self) -> windows_core::Result<IRandomAccessStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CloneStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CanRead(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanRead)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanWrite(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanWrite)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Close(&self) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
@@ -90744,16 +16657,6 @@ impl IRandomAccessStream {
             (windows_core::Interface::vtable(this).ReadAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), count, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
         unsafe {
@@ -90913,15 +16816,6 @@ impl windows_core::RuntimeType for IRandomAccessStreamReference {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
 windows_core::imp::interface_hierarchy!(IRandomAccessStreamReference, windows_core::IUnknown, windows_core::IInspectable);
-impl IRandomAccessStreamReference {
-    pub fn OpenReadAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStreamWithContentType>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenReadAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeName for IRandomAccessStreamReference {
     const NAME: &'static str = "Windows.Storage.Streams.IRandomAccessStreamReference";
 }
@@ -90962,66 +16856,6 @@ windows_core::imp::define_interface!(IRandomAccessStreamReferenceStatics, IRando
 impl windows_core::RuntimeType for IRandomAccessStreamReferenceStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IRandomAccessStreamReferenceStatics {
-    const NAME: &'static str = "Windows.Storage.Streams.IRandomAccessStreamReferenceStatics";
-}
-pub trait IRandomAccessStreamReferenceStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateFromFile(&self, file: windows_core::Ref<'_, super::IStorageFile>) -> windows_core::Result<RandomAccessStreamReference>;
-    fn CreateFromUri(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<RandomAccessStreamReference>;
-    fn CreateFromStream(&self, stream: windows_core::Ref<'_, IRandomAccessStream>) -> windows_core::Result<RandomAccessStreamReference>;
-}
-impl IRandomAccessStreamReferenceStatics_Vtbl {
-    pub const fn new<Identity: IRandomAccessStreamReferenceStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromFile<Identity: IRandomAccessStreamReferenceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, file: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRandomAccessStreamReferenceStatics_Impl::CreateFromFile(this, core::mem::transmute_copy(&file)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromUri<Identity: IRandomAccessStreamReferenceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRandomAccessStreamReferenceStatics_Impl::CreateFromUri(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStream<Identity: IRandomAccessStreamReferenceStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, stream: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IRandomAccessStreamReferenceStatics_Impl::CreateFromStream(this, core::mem::transmute_copy(&stream)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IRandomAccessStreamReferenceStatics, OFFSET>(),
-            CreateFromFile: CreateFromFile::<Identity, OFFSET>,
-            CreateFromUri: CreateFromUri::<Identity, OFFSET>,
-            CreateFromStream: CreateFromStream::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IRandomAccessStreamReferenceStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRandomAccessStreamReferenceStatics_Vtbl {
@@ -91041,13 +16875,6 @@ impl IRandomAccessStreamWithContentType {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn ContentType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IContentTypeProvider>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn ReadAsync<P0>(&self, buffer: P0, count: u32, options: InputStreamOptions) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<IBuffer, u32>>
     where
         P0: windows_core::Param<IBuffer>,
@@ -91058,16 +16885,6 @@ impl IRandomAccessStreamWithContentType {
             (windows_core::Interface::vtable(this).ReadAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), count, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
         unsafe {
@@ -91075,24 +16892,6 @@ impl IRandomAccessStreamWithContentType {
             (windows_core::Interface::vtable(this).FlushAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSize(&self, value: u64) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetInputStreamAt(&self, position: u64) -> windows_core::Result<IInputStream> {
-        let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn GetOutputStreamAt(&self, position: u64) -> windows_core::Result<IOutputStream> {
         let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
         unsafe {
@@ -91100,39 +16899,11 @@ impl IRandomAccessStreamWithContentType {
             (windows_core::Interface::vtable(this).GetOutputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Position(&self) -> windows_core::Result<u64> {
-        let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Seek(&self, position: u64) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Seek)(windows_core::Interface::as_raw(this), position).ok() }
     }
-    pub fn CloneStream(&self) -> windows_core::Result<IRandomAccessStream> {
-        let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CloneStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn CanRead(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanRead)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanWrite(&self) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<IRandomAccessStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanWrite)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeName for IRandomAccessStreamWithContentType {
     const NAME: &'static str = "Windows.Storage.Streams.IRandomAccessStreamWithContentType";
 }
@@ -91177,16 +16948,6 @@ impl InMemoryRandomAccessStream {
             (windows_core::Interface::vtable(this).ReadAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), count, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
         unsafe {
@@ -91194,24 +16955,6 @@ impl InMemoryRandomAccessStream {
             (windows_core::Interface::vtable(this).FlushAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSize(&self, value: u64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetInputStreamAt(&self, position: u64) -> windows_core::Result<IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn GetOutputStreamAt(&self, position: u64) -> windows_core::Result<IOutputStream> {
         let this = self;
         unsafe {
@@ -91219,39 +16962,11 @@ impl InMemoryRandomAccessStream {
             (windows_core::Interface::vtable(this).GetOutputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Position(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Seek(&self, position: u64) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Seek)(windows_core::Interface::as_raw(this), position).ok() }
     }
-    pub fn CloneStream(&self) -> windows_core::Result<IRandomAccessStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CloneStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn CanRead(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanRead)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanWrite(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanWrite)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for InMemoryRandomAccessStream {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRandomAccessStream>();
 }
@@ -91354,16 +17069,6 @@ impl OutputStreamOverStream {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = self;
         unsafe {
@@ -91404,16 +17109,6 @@ impl RandomAccessStreamOverStream {
             (windows_core::Interface::vtable(this).ReadAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), count, options, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn WriteAsync<P0>(&self, buffer: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u32, u32>>
-    where
-        P0: windows_core::Param<IBuffer>,
-    {
-        let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteAsync)(windows_core::Interface::as_raw(this), buffer.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn FlushAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<bool>> {
         let this = &windows_core::Interface::cast::<IOutputStream>(self)?;
         unsafe {
@@ -91421,24 +17116,6 @@ impl RandomAccessStreamOverStream {
             (windows_core::Interface::vtable(this).FlushAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Size(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetSize(&self, value: u64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn GetInputStreamAt(&self, position: u64) -> windows_core::Result<IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn GetOutputStreamAt(&self, position: u64) -> windows_core::Result<IOutputStream> {
         let this = self;
         unsafe {
@@ -91446,39 +17123,11 @@ impl RandomAccessStreamOverStream {
             (windows_core::Interface::vtable(this).GetOutputStreamAt)(windows_core::Interface::as_raw(this), position, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Position(&self) -> windows_core::Result<u64> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Position)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Seek(&self, position: u64) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Seek)(windows_core::Interface::as_raw(this), position).ok() }
     }
-    pub fn CloneStream(&self) -> windows_core::Result<IRandomAccessStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CloneStream)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub fn CanRead(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanRead)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CanWrite(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CanWrite)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for RandomAccessStreamOverStream {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IRandomAccessStream>();
 }
@@ -91496,40 +17145,6 @@ unsafe impl Sync for RandomAccessStreamOverStream {}
 pub struct RandomAccessStreamReference(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(RandomAccessStreamReference, windows_core::IUnknown, windows_core::IInspectable, IRandomAccessStreamReference);
 impl RandomAccessStreamReference {
-    pub fn OpenReadAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<IRandomAccessStreamWithContentType>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).OpenReadAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFromFile<P0>(file: P0) -> windows_core::Result<RandomAccessStreamReference>
-    where
-        P0: windows_core::Param<super::IStorageFile>,
-    {
-        Self::IRandomAccessStreamReferenceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromFile)(windows_core::Interface::as_raw(this), file.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromUri<P0>(uri: P0) -> windows_core::Result<RandomAccessStreamReference>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        Self::IRandomAccessStreamReferenceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromUri)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromStream<P0>(stream: P0) -> windows_core::Result<RandomAccessStreamReference>
-    where
-        P0: windows_core::Param<IRandomAccessStream>,
-    {
-        Self::IRandomAccessStreamReferenceStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStream)(windows_core::Interface::as_raw(this), stream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IRandomAccessStreamReferenceStatics<R, F: FnOnce(&IRandomAccessStreamReferenceStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<RandomAccessStreamReference, IRandomAccessStreamReferenceStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -91563,118 +17178,11 @@ impl windows_core::RuntimeType for UnicodeEncoding {
 }
 }
 }
-#[cfg(feature = "System")]
 pub mod System{
 windows_core::imp::define_interface!(IUser, IUser_Vtbl, 0xdf9a26c6_e746_4bcd_b5d4_120103c4209b);
 impl windows_core::RuntimeType for IUser {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Foundation_Collections", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IUser {
-    const NAME: &'static str = "Windows.System.IUser";
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Storage_Streams"))]
-pub trait IUser_Impl: windows_core::IUnknownImpl {
-    fn NonRoamableId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn AuthenticationStatus(&self) -> windows_core::Result<UserAuthenticationStatus>;
-    fn Type(&self) -> windows_core::Result<UserType>;
-    fn GetPropertyAsync(&self, value: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<windows_core::IInspectable>>;
-    fn GetPropertiesAsync(&self, values: windows_core::Ref<'_, windows_collections::IVectorView<windows_core::HSTRING>>) -> windows_core::Result<windows_future::IAsyncOperation<super::Foundation::Collections::IPropertySet>>;
-    fn GetPictureAsync(&self, desiredSize: UserPictureSize) -> windows_core::Result<windows_future::IAsyncOperation<super::Storage::Streams::IRandomAccessStreamReference>>;
-}
-#[cfg(all(feature = "Foundation_Collections", feature = "Storage_Streams"))]
-impl IUser_Vtbl {
-    pub const fn new<Identity: IUser_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn NonRoamableId<Identity: IUser_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUser_Impl::NonRoamableId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AuthenticationStatus<Identity: IUser_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut UserAuthenticationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUser_Impl::AuthenticationStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Type<Identity: IUser_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut UserType) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUser_Impl::Type(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetPropertyAsync<Identity: IUser_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUser_Impl::GetPropertyAsync(this, core::mem::transmute(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetPropertiesAsync<Identity: IUser_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, values: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUser_Impl::GetPropertiesAsync(this, core::mem::transmute_copy(&values)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetPictureAsync<Identity: IUser_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, desiredsize: UserPictureSize, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUser_Impl::GetPictureAsync(this, desiredsize) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUser, OFFSET>(),
-            NonRoamableId: NonRoamableId::<Identity, OFFSET>,
-            AuthenticationStatus: AuthenticationStatus::<Identity, OFFSET>,
-            Type: Type::<Identity, OFFSET>,
-            GetPropertyAsync: GetPropertyAsync::<Identity, OFFSET>,
-            GetPropertiesAsync: GetPropertiesAsync::<Identity, OFFSET>,
-            GetPictureAsync: GetPictureAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUser as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUser_Vtbl {
@@ -91696,36 +17204,6 @@ windows_core::imp::define_interface!(IUser2, IUser2_Vtbl, 0x98ba5628_a6e3_518e_8
 impl windows_core::RuntimeType for IUser2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUser2 {
-    const NAME: &'static str = "Windows.System.IUser2";
-}
-pub trait IUser2_Impl: windows_core::IUnknownImpl {
-    fn CheckUserAgeConsentGroupAsync(&self, consentGroup: UserAgeConsentGroup) -> windows_core::Result<windows_future::IAsyncOperation<UserAgeConsentResult>>;
-}
-impl IUser2_Vtbl {
-    pub const fn new<Identity: IUser2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CheckUserAgeConsentGroupAsync<Identity: IUser2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, consentgroup: UserAgeConsentGroup, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUser2_Impl::CheckUserAgeConsentGroupAsync(this, consentgroup) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUser2, OFFSET>(),
-            CheckUserAgeConsentGroupAsync: CheckUserAgeConsentGroupAsync::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUser2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUser2_Vtbl {
@@ -91736,29 +17214,6 @@ windows_core::imp::define_interface!(IUserAuthenticationStatusChangeDeferral, IU
 impl windows_core::RuntimeType for IUserAuthenticationStatusChangeDeferral {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUserAuthenticationStatusChangeDeferral {
-    const NAME: &'static str = "Windows.System.IUserAuthenticationStatusChangeDeferral";
-}
-pub trait IUserAuthenticationStatusChangeDeferral_Impl: windows_core::IUnknownImpl {
-    fn Complete(&self) -> windows_core::Result<()>;
-}
-impl IUserAuthenticationStatusChangeDeferral_Vtbl {
-    pub const fn new<Identity: IUserAuthenticationStatusChangeDeferral_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Complete<Identity: IUserAuthenticationStatusChangeDeferral_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserAuthenticationStatusChangeDeferral_Impl::Complete(this).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUserAuthenticationStatusChangeDeferral, OFFSET>(),
-            Complete: Complete::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUserAuthenticationStatusChangeDeferral as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUserAuthenticationStatusChangeDeferral_Vtbl {
@@ -91769,79 +17224,6 @@ windows_core::imp::define_interface!(IUserAuthenticationStatusChangingEventArgs,
 impl windows_core::RuntimeType for IUserAuthenticationStatusChangingEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUserAuthenticationStatusChangingEventArgs {
-    const NAME: &'static str = "Windows.System.IUserAuthenticationStatusChangingEventArgs";
-}
-pub trait IUserAuthenticationStatusChangingEventArgs_Impl: windows_core::IUnknownImpl {
-    fn GetDeferral(&self) -> windows_core::Result<UserAuthenticationStatusChangeDeferral>;
-    fn User(&self) -> windows_core::Result<User>;
-    fn NewStatus(&self) -> windows_core::Result<UserAuthenticationStatus>;
-    fn CurrentStatus(&self) -> windows_core::Result<UserAuthenticationStatus>;
-}
-impl IUserAuthenticationStatusChangingEventArgs_Vtbl {
-    pub const fn new<Identity: IUserAuthenticationStatusChangingEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDeferral<Identity: IUserAuthenticationStatusChangingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserAuthenticationStatusChangingEventArgs_Impl::GetDeferral(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn User<Identity: IUserAuthenticationStatusChangingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserAuthenticationStatusChangingEventArgs_Impl::User(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn NewStatus<Identity: IUserAuthenticationStatusChangingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut UserAuthenticationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserAuthenticationStatusChangingEventArgs_Impl::NewStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CurrentStatus<Identity: IUserAuthenticationStatusChangingEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut UserAuthenticationStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserAuthenticationStatusChangingEventArgs_Impl::CurrentStatus(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUserAuthenticationStatusChangingEventArgs, OFFSET>(),
-            GetDeferral: GetDeferral::<Identity, OFFSET>,
-            User: User::<Identity, OFFSET>,
-            NewStatus: NewStatus::<Identity, OFFSET>,
-            CurrentStatus: CurrentStatus::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUserAuthenticationStatusChangingEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUserAuthenticationStatusChangingEventArgs_Vtbl {
@@ -91855,33 +17237,6 @@ windows_core::imp::define_interface!(IUserChangedEventArgs, IUserChangedEventArg
 impl windows_core::RuntimeType for IUserChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUserChangedEventArgs {
-    const NAME: &'static str = "Windows.System.IUserChangedEventArgs";
-}
-pub trait IUserChangedEventArgs_Impl: windows_core::IUnknownImpl {
-    fn User(&self) -> windows_core::Result<User>;
-}
-impl IUserChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IUserChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn User<Identity: IUserChangedEventArgs_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserChangedEventArgs_Impl::User(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IUserChangedEventArgs, OFFSET>(), User: User::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUserChangedEventArgs as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUserChangedEventArgs_Vtbl {
@@ -91892,36 +17247,6 @@ windows_core::imp::define_interface!(IUserChangedEventArgs2, IUserChangedEventAr
 impl windows_core::RuntimeType for IUserChangedEventArgs2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUserChangedEventArgs2 {
-    const NAME: &'static str = "Windows.System.IUserChangedEventArgs2";
-}
-pub trait IUserChangedEventArgs2_Impl: windows_core::IUnknownImpl {
-    fn ChangedPropertyKinds(&self) -> windows_core::Result<windows_collections::IVectorView<UserWatcherUpdateKind>>;
-}
-impl IUserChangedEventArgs2_Vtbl {
-    pub const fn new<Identity: IUserChangedEventArgs2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ChangedPropertyKinds<Identity: IUserChangedEventArgs2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserChangedEventArgs2_Impl::ChangedPropertyKinds(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUserChangedEventArgs2, OFFSET>(),
-            ChangedPropertyKinds: ChangedPropertyKinds::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUserChangedEventArgs2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUserChangedEventArgs2_Vtbl {
@@ -91932,143 +17257,20 @@ windows_core::imp::define_interface!(IUserStatics, IUserStatics_Vtbl, 0x155eb23b
 impl windows_core::RuntimeType for IUserStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUserStatics {
-    const NAME: &'static str = "Windows.System.IUserStatics";
-}
-pub trait IUserStatics_Impl: windows_core::IUnknownImpl {
-    fn CreateWatcher(&self) -> windows_core::Result<UserWatcher>;
-    fn FindAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<User>>>;
-    fn FindAllAsyncByType(&self, r#type: UserType) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<User>>>;
-    fn FindAllAsyncByTypeAndStatus(&self, r#type: UserType, status: UserAuthenticationStatus) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<User>>>;
-    fn GetFromId(&self, nonRoamableId: &windows_core::HSTRING) -> windows_core::Result<User>;
-}
-impl IUserStatics_Vtbl {
-    pub const fn new<Identity: IUserStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateWatcher<Identity: IUserStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserStatics_Impl::CreateWatcher(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsync<Identity: IUserStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserStatics_Impl::FindAllAsync(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsyncByType<Identity: IUserStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, r#type: UserType, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserStatics_Impl::FindAllAsyncByType(this, r#type) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllAsyncByTypeAndStatus<Identity: IUserStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, r#type: UserType, status: UserAuthenticationStatus, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserStatics_Impl::FindAllAsyncByTypeAndStatus(this, r#type, status) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetFromId<Identity: IUserStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, nonroamableid: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserStatics_Impl::GetFromId(this, core::mem::transmute(&nonroamableid)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUserStatics, OFFSET>(),
-            CreateWatcher: CreateWatcher::<Identity, OFFSET>,
-            FindAllAsync: FindAllAsync::<Identity, OFFSET>,
-            FindAllAsyncByType: FindAllAsyncByType::<Identity, OFFSET>,
-            FindAllAsyncByTypeAndStatus: FindAllAsyncByTypeAndStatus::<Identity, OFFSET>,
-            GetFromId: GetFromId::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUserStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUserStatics_Vtbl {
     pub base__: windows_core::IInspectable_Vtbl,
     pub CreateWatcher: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub FindAllAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(feature = "deprecated")]
     pub FindAllAsyncByType: unsafe extern "system" fn(*mut core::ffi::c_void, UserType, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    FindAllAsyncByType: usize,
-    #[cfg(feature = "deprecated")]
     pub FindAllAsyncByTypeAndStatus: unsafe extern "system" fn(*mut core::ffi::c_void, UserType, UserAuthenticationStatus, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "deprecated"))]
-    FindAllAsyncByTypeAndStatus: usize,
     pub GetFromId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 windows_core::imp::define_interface!(IUserStatics2, IUserStatics2_Vtbl, 0x74a37e11_2eb5_4487_b0d5_2c6790e013e9);
 impl windows_core::RuntimeType for IUserStatics2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUserStatics2 {
-    const NAME: &'static str = "Windows.System.IUserStatics2";
-}
-pub trait IUserStatics2_Impl: windows_core::IUnknownImpl {
-    fn GetDefault(&self) -> windows_core::Result<User>;
-}
-impl IUserStatics2_Vtbl {
-    pub const fn new<Identity: IUserStatics2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetDefault<Identity: IUserStatics2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserStatics2_Impl::GetDefault(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IUserStatics2, OFFSET>(), GetDefault: GetDefault::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUserStatics2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUserStatics2_Vtbl {
@@ -92079,205 +17281,6 @@ windows_core::imp::define_interface!(IUserWatcher, IUserWatcher_Vtbl, 0x155eb23b
 impl windows_core::RuntimeType for IUserWatcher {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IUserWatcher {
-    const NAME: &'static str = "Windows.System.IUserWatcher";
-}
-pub trait IUserWatcher_Impl: windows_core::IUnknownImpl {
-    fn Status(&self) -> windows_core::Result<UserWatcherStatus>;
-    fn Start(&self) -> windows_core::Result<()>;
-    fn Stop(&self) -> windows_core::Result<()>;
-    fn Added(&self, handler: windows_core::Ref<'_, super::Foundation::TypedEventHandler<UserWatcher, UserChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveAdded(&self, token: i64) -> windows_core::Result<()>;
-    fn Removed(&self, handler: windows_core::Ref<'_, super::Foundation::TypedEventHandler<UserWatcher, UserChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveRemoved(&self, token: i64) -> windows_core::Result<()>;
-    fn Updated(&self, handler: windows_core::Ref<'_, super::Foundation::TypedEventHandler<UserWatcher, UserChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveUpdated(&self, token: i64) -> windows_core::Result<()>;
-    fn AuthenticationStatusChanged(&self, handler: windows_core::Ref<'_, super::Foundation::TypedEventHandler<UserWatcher, UserChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveAuthenticationStatusChanged(&self, token: i64) -> windows_core::Result<()>;
-    fn AuthenticationStatusChanging(&self, handler: windows_core::Ref<'_, super::Foundation::TypedEventHandler<UserWatcher, UserAuthenticationStatusChangingEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveAuthenticationStatusChanging(&self, token: i64) -> windows_core::Result<()>;
-    fn EnumerationCompleted(&self, handler: windows_core::Ref<'_, super::Foundation::TypedEventHandler<UserWatcher, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveEnumerationCompleted(&self, token: i64) -> windows_core::Result<()>;
-    fn Stopped(&self, handler: windows_core::Ref<'_, super::Foundation::TypedEventHandler<UserWatcher, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveStopped(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IUserWatcher_Vtbl {
-    pub const fn new<Identity: IUserWatcher_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Status<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut UserWatcherStatus) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserWatcher_Impl::Status(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Start<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::Start(this).into()
-            }
-        }
-        unsafe extern "system" fn Stop<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::Stop(this).into()
-            }
-        }
-        unsafe extern "system" fn Added<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserWatcher_Impl::Added(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveAdded<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::RemoveAdded(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Removed<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserWatcher_Impl::Removed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveRemoved<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::RemoveRemoved(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Updated<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserWatcher_Impl::Updated(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveUpdated<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::RemoveUpdated(this, token).into()
-            }
-        }
-        unsafe extern "system" fn AuthenticationStatusChanged<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserWatcher_Impl::AuthenticationStatusChanged(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveAuthenticationStatusChanged<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::RemoveAuthenticationStatusChanged(this, token).into()
-            }
-        }
-        unsafe extern "system" fn AuthenticationStatusChanging<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserWatcher_Impl::AuthenticationStatusChanging(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveAuthenticationStatusChanging<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::RemoveAuthenticationStatusChanging(this, token).into()
-            }
-        }
-        unsafe extern "system" fn EnumerationCompleted<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserWatcher_Impl::EnumerationCompleted(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveEnumerationCompleted<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::RemoveEnumerationCompleted(this, token).into()
-            }
-        }
-        unsafe extern "system" fn Stopped<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IUserWatcher_Impl::Stopped(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveStopped<Identity: IUserWatcher_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IUserWatcher_Impl::RemoveStopped(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IUserWatcher, OFFSET>(),
-            Status: Status::<Identity, OFFSET>,
-            Start: Start::<Identity, OFFSET>,
-            Stop: Stop::<Identity, OFFSET>,
-            Added: Added::<Identity, OFFSET>,
-            RemoveAdded: RemoveAdded::<Identity, OFFSET>,
-            Removed: Removed::<Identity, OFFSET>,
-            RemoveRemoved: RemoveRemoved::<Identity, OFFSET>,
-            Updated: Updated::<Identity, OFFSET>,
-            RemoveUpdated: RemoveUpdated::<Identity, OFFSET>,
-            AuthenticationStatusChanged: AuthenticationStatusChanged::<Identity, OFFSET>,
-            RemoveAuthenticationStatusChanged: RemoveAuthenticationStatusChanged::<Identity, OFFSET>,
-            AuthenticationStatusChanging: AuthenticationStatusChanging::<Identity, OFFSET>,
-            RemoveAuthenticationStatusChanging: RemoveAuthenticationStatusChanging::<Identity, OFFSET>,
-            EnumerationCompleted: EnumerationCompleted::<Identity, OFFSET>,
-            RemoveEnumerationCompleted: RemoveEnumerationCompleted::<Identity, OFFSET>,
-            Stopped: Stopped::<Identity, OFFSET>,
-            RemoveStopped: RemoveStopped::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IUserWatcher as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IUserWatcher_Vtbl {
@@ -92305,98 +17308,6 @@ pub struct IUserWatcher_Vtbl {
 pub struct User(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(User, windows_core::IUnknown, windows_core::IInspectable);
 impl User {
-    pub fn NonRoamableId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NonRoamableId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn AuthenticationStatus(&self) -> windows_core::Result<UserAuthenticationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AuthenticationStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Type(&self) -> windows_core::Result<UserType> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Type)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetPropertyAsync(&self, value: &windows_core::HSTRING) -> windows_core::Result<windows_future::IAsyncOperation<windows_core::IInspectable>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPropertyAsync)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Foundation_Collections")]
-    pub fn GetPropertiesAsync<P0>(&self, values: P0) -> windows_core::Result<windows_future::IAsyncOperation<super::Foundation::Collections::IPropertySet>>
-    where
-        P0: windows_core::Param<windows_collections::IVectorView<windows_core::HSTRING>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPropertiesAsync)(windows_core::Interface::as_raw(this), values.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetPictureAsync(&self, desiredsize: UserPictureSize) -> windows_core::Result<windows_future::IAsyncOperation<super::Storage::Streams::IRandomAccessStreamReference>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetPictureAsync)(windows_core::Interface::as_raw(this), desiredsize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CheckUserAgeConsentGroupAsync(&self, consentgroup: UserAgeConsentGroup) -> windows_core::Result<windows_future::IAsyncOperation<UserAgeConsentResult>> {
-        let this = &windows_core::Interface::cast::<IUser2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CheckUserAgeConsentGroupAsync)(windows_core::Interface::as_raw(this), consentgroup, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateWatcher() -> windows_core::Result<UserWatcher> {
-        Self::IUserStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWatcher)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FindAllAsync() -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<User>>> {
-        Self::IUserStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn FindAllAsyncByType(r#type: UserType) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<User>>> {
-        Self::IUserStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsyncByType)(windows_core::Interface::as_raw(this), r#type, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "deprecated")]
-    pub fn FindAllAsyncByTypeAndStatus(r#type: UserType, status: UserAuthenticationStatus) -> windows_core::Result<windows_future::IAsyncOperation<windows_collections::IVectorView<User>>> {
-        Self::IUserStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllAsyncByTypeAndStatus)(windows_core::Interface::as_raw(this), r#type, status, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetFromId(nonroamableid: &windows_core::HSTRING) -> windows_core::Result<User> {
-        Self::IUserStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetFromId)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(nonroamableid), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn GetDefault() -> windows_core::Result<User> {
-        Self::IUserStatics2(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDefault)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     fn IUserStatics<R, F: FnOnce(&IUserStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<User, IUserStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -92466,12 +17377,6 @@ impl windows_core::RuntimeType for UserAuthenticationStatus {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct UserAuthenticationStatusChangeDeferral(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(UserAuthenticationStatusChangeDeferral, windows_core::IUnknown, windows_core::IInspectable);
-impl UserAuthenticationStatusChangeDeferral {
-    pub fn Complete(&self) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).Complete)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
 impl windows_core::RuntimeType for UserAuthenticationStatusChangeDeferral {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IUserAuthenticationStatusChangeDeferral>();
 }
@@ -92488,36 +17393,6 @@ unsafe impl Sync for UserAuthenticationStatusChangeDeferral {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct UserAuthenticationStatusChangingEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(UserAuthenticationStatusChangingEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl UserAuthenticationStatusChangingEventArgs {
-    pub fn GetDeferral(&self) -> windows_core::Result<UserAuthenticationStatusChangeDeferral> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDeferral)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn User(&self) -> windows_core::Result<User> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).User)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn NewStatus(&self) -> windows_core::Result<UserAuthenticationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).NewStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn CurrentStatus(&self) -> windows_core::Result<UserAuthenticationStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CurrentStatus)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-}
 impl windows_core::RuntimeType for UserAuthenticationStatusChangingEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IUserAuthenticationStatusChangingEventArgs>();
 }
@@ -92534,22 +17409,6 @@ unsafe impl Sync for UserAuthenticationStatusChangingEventArgs {}
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct UserChangedEventArgs(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(UserChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl UserChangedEventArgs {
-    pub fn User(&self) -> windows_core::Result<User> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).User)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ChangedPropertyKinds(&self) -> windows_core::Result<windows_collections::IVectorView<UserWatcherUpdateKind>> {
-        let this = &windows_core::Interface::cast::<IUserChangedEventArgs2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ChangedPropertyKinds)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for UserChangedEventArgs {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IUserChangedEventArgs>();
 }
@@ -92598,13 +17457,6 @@ impl windows_core::RuntimeType for UserType {
 pub struct UserWatcher(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(UserWatcher, windows_core::IUnknown, windows_core::IInspectable);
 impl UserWatcher {
-    pub fn Status(&self) -> windows_core::Result<UserWatcherStatus> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Status)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn Start(&self) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Start)(windows_core::Interface::as_raw(this)).ok() }
@@ -92623,10 +17475,6 @@ impl UserWatcher {
             (windows_core::Interface::vtable(this).Added)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
         }
     }
-    pub fn RemoveAdded(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAdded)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn Removed<P0>(&self, handler: P0) -> windows_core::Result<i64>
     where
         P0: windows_core::Param<super::Foundation::TypedEventHandler<UserWatcher, UserChangedEventArgs>>,
@@ -92637,10 +17485,6 @@ impl UserWatcher {
             (windows_core::Interface::vtable(this).Removed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
         }
     }
-    pub fn RemoveRemoved(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveRemoved)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn Updated<P0>(&self, handler: P0) -> windows_core::Result<i64>
     where
         P0: windows_core::Param<super::Foundation::TypedEventHandler<UserWatcher, UserChangedEventArgs>>,
@@ -92651,38 +17495,6 @@ impl UserWatcher {
             (windows_core::Interface::vtable(this).Updated)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
         }
     }
-    pub fn RemoveUpdated(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveUpdated)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn AuthenticationStatusChanged<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::Foundation::TypedEventHandler<UserWatcher, UserChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AuthenticationStatusChanged)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveAuthenticationStatusChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAuthenticationStatusChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn AuthenticationStatusChanging<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::Foundation::TypedEventHandler<UserWatcher, UserAuthenticationStatusChangingEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AuthenticationStatusChanging)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveAuthenticationStatusChanging(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAuthenticationStatusChanging)(windows_core::Interface::as_raw(this), token).ok() }
-    }
     pub fn EnumerationCompleted<P0>(&self, handler: P0) -> windows_core::Result<i64>
     where
         P0: windows_core::Param<super::Foundation::TypedEventHandler<UserWatcher, windows_core::IInspectable>>,
@@ -92693,25 +17505,7 @@ impl UserWatcher {
             (windows_core::Interface::vtable(this).EnumerationCompleted)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
         }
     }
-    pub fn RemoveEnumerationCompleted(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveEnumerationCompleted)(windows_core::Interface::as_raw(this), token).ok() }
     }
-    pub fn Stopped<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::Foundation::TypedEventHandler<UserWatcher, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Stopped)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveStopped(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveStopped)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-}
 impl windows_core::RuntimeType for UserWatcher {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IUserWatcher>();
 }
@@ -92755,9 +17549,7 @@ impl windows_core::RuntimeType for UserWatcherUpdateKind {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.System.UserWatcherUpdateKind;i4)");
 }
 }
-#[cfg(feature = "UI")]
 pub mod UI{
-#[cfg(feature = "UI_Notifications")]
 pub mod Notifications{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -92806,542 +17598,8 @@ impl core::ops::Not for NotificationKinds {
     }
 }
 }
-#[cfg(feature = "UI_WindowManagement")]
-pub mod WindowManagement{
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct DisplayRegion(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(DisplayRegion, windows_core::IUnknown, windows_core::IInspectable);
-impl DisplayRegion {
-    pub fn DisplayMonitorDeviceId(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DisplayMonitorDeviceId)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn IsVisible(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsVisible)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn WorkAreaOffset(&self) -> windows_core::Result<super::super::Foundation::Point> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WorkAreaOffset)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn WorkAreaSize(&self) -> windows_core::Result<super::super::Foundation::Size> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WorkAreaSize)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn WindowingEnvironment(&self) -> windows_core::Result<WindowingEnvironment> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WindowingEnvironment)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Changed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<DisplayRegion, windows_core::IInspectable>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Changed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
 }
-impl windows_core::RuntimeType for DisplayRegion {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IDisplayRegion>();
-}
-unsafe impl windows_core::Interface for DisplayRegion {
-    type Vtable = <IDisplayRegion as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IDisplayRegion as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for DisplayRegion {
-    const NAME: &'static str = "Windows.UI.WindowManagement.DisplayRegion";
-}
-unsafe impl Send for DisplayRegion {}
-unsafe impl Sync for DisplayRegion {}
-windows_core::imp::define_interface!(IDisplayRegion, IDisplayRegion_Vtbl, 0xdb50c3a2_4094_5f47_8cb1_ea01ddafaa94);
-impl windows_core::RuntimeType for IDisplayRegion {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IDisplayRegion {
-    const NAME: &'static str = "Windows.UI.WindowManagement.IDisplayRegion";
-}
-pub trait IDisplayRegion_Impl: windows_core::IUnknownImpl {
-    fn DisplayMonitorDeviceId(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn IsVisible(&self) -> windows_core::Result<bool>;
-    fn WorkAreaOffset(&self) -> windows_core::Result<super::super::Foundation::Point>;
-    fn WorkAreaSize(&self) -> windows_core::Result<super::super::Foundation::Size>;
-    fn WindowingEnvironment(&self) -> windows_core::Result<WindowingEnvironment>;
-    fn Changed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<DisplayRegion, windows_core::IInspectable>>) -> windows_core::Result<i64>;
-    fn RemoveChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IDisplayRegion_Vtbl {
-    pub const fn new<Identity: IDisplayRegion_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DisplayMonitorDeviceId<Identity: IDisplayRegion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDisplayRegion_Impl::DisplayMonitorDeviceId(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsVisible<Identity: IDisplayRegion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDisplayRegion_Impl::IsVisible(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WorkAreaOffset<Identity: IDisplayRegion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::Point) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDisplayRegion_Impl::WorkAreaOffset(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WorkAreaSize<Identity: IDisplayRegion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Foundation::Size) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDisplayRegion_Impl::WorkAreaSize(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WindowingEnvironment<Identity: IDisplayRegion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDisplayRegion_Impl::WindowingEnvironment(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Changed<Identity: IDisplayRegion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IDisplayRegion_Impl::Changed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveChanged<Identity: IDisplayRegion_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IDisplayRegion_Impl::RemoveChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IDisplayRegion, OFFSET>(),
-            DisplayMonitorDeviceId: DisplayMonitorDeviceId::<Identity, OFFSET>,
-            IsVisible: IsVisible::<Identity, OFFSET>,
-            WorkAreaOffset: WorkAreaOffset::<Identity, OFFSET>,
-            WorkAreaSize: WorkAreaSize::<Identity, OFFSET>,
-            WindowingEnvironment: WindowingEnvironment::<Identity, OFFSET>,
-            Changed: Changed::<Identity, OFFSET>,
-            RemoveChanged: RemoveChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IDisplayRegion as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IDisplayRegion_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub DisplayMonitorDeviceId: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub IsVisible: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub WorkAreaOffset: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::Point) -> windows_core::HRESULT,
-    pub WorkAreaSize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut super::super::Foundation::Size) -> windows_core::HRESULT,
-    pub WindowingEnvironment: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Changed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IWindowingEnvironment, IWindowingEnvironment_Vtbl, 0x264363c0_2a49_5417_b3ae_48a71c63a3bd);
-impl windows_core::RuntimeType for IWindowingEnvironment {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IWindowingEnvironment {
-    const NAME: &'static str = "Windows.UI.WindowManagement.IWindowingEnvironment";
-}
-pub trait IWindowingEnvironment_Impl: windows_core::IUnknownImpl {
-    fn IsEnabled(&self) -> windows_core::Result<bool>;
-    fn Kind(&self) -> windows_core::Result<WindowingEnvironmentKind>;
-    fn GetDisplayRegions(&self) -> windows_core::Result<windows_collections::IVectorView<DisplayRegion>>;
-    fn Changed(&self, handler: windows_core::Ref<'_, super::super::Foundation::TypedEventHandler<WindowingEnvironment, WindowingEnvironmentChangedEventArgs>>) -> windows_core::Result<i64>;
-    fn RemoveChanged(&self, token: i64) -> windows_core::Result<()>;
-}
-impl IWindowingEnvironment_Vtbl {
-    pub const fn new<Identity: IWindowingEnvironment_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsEnabled<Identity: IWindowingEnvironment_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWindowingEnvironment_Impl::IsEnabled(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Kind<Identity: IWindowingEnvironment_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut WindowingEnvironmentKind) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWindowingEnvironment_Impl::Kind(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetDisplayRegions<Identity: IWindowingEnvironment_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWindowingEnvironment_Impl::GetDisplayRegions(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Changed<Identity: IWindowingEnvironment_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, handler: *mut core::ffi::c_void, result__: *mut i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWindowingEnvironment_Impl::Changed(this, core::mem::transmute_copy(&handler)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RemoveChanged<Identity: IWindowingEnvironment_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IWindowingEnvironment_Impl::RemoveChanged(this, token).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IWindowingEnvironment, OFFSET>(),
-            IsEnabled: IsEnabled::<Identity, OFFSET>,
-            Kind: Kind::<Identity, OFFSET>,
-            GetDisplayRegions: GetDisplayRegions::<Identity, OFFSET>,
-            Changed: Changed::<Identity, OFFSET>,
-            RemoveChanged: RemoveChanged::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWindowingEnvironment as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IWindowingEnvironment_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub IsEnabled: unsafe extern "system" fn(*mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-    pub Kind: unsafe extern "system" fn(*mut core::ffi::c_void, *mut WindowingEnvironmentKind) -> windows_core::HRESULT,
-    pub GetDisplayRegions: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub Changed: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut i64) -> windows_core::HRESULT,
-    pub RemoveChanged: unsafe extern "system" fn(*mut core::ffi::c_void, i64) -> windows_core::HRESULT,
-}
-windows_core::imp::define_interface!(IWindowingEnvironmentChangedEventArgs, IWindowingEnvironmentChangedEventArgs_Vtbl, 0x4160cfc6_023d_5e9a_b431_350e67dc978a);
-impl windows_core::RuntimeType for IWindowingEnvironmentChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IWindowingEnvironmentChangedEventArgs {
-    const NAME: &'static str = "Windows.UI.WindowManagement.IWindowingEnvironmentChangedEventArgs";
-}
-pub trait IWindowingEnvironmentChangedEventArgs_Impl: windows_core::IUnknownImpl {}
-impl IWindowingEnvironmentChangedEventArgs_Vtbl {
-    pub const fn new<Identity: IWindowingEnvironmentChangedEventArgs_Impl, const OFFSET: isize>() -> Self {
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IWindowingEnvironmentChangedEventArgs, OFFSET>() }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWindowingEnvironmentChangedEventArgs as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IWindowingEnvironmentChangedEventArgs_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-}
-windows_core::imp::define_interface!(IWindowingEnvironmentStatics, IWindowingEnvironmentStatics_Vtbl, 0x874e9fb7_c642_55ab_8aa2_162f734a9a72);
-impl windows_core::RuntimeType for IWindowingEnvironmentStatics {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IWindowingEnvironmentStatics {
-    const NAME: &'static str = "Windows.UI.WindowManagement.IWindowingEnvironmentStatics";
-}
-pub trait IWindowingEnvironmentStatics_Impl: windows_core::IUnknownImpl {
-    fn FindAll(&self) -> windows_core::Result<windows_collections::IVectorView<WindowingEnvironment>>;
-    fn FindAllWithKind(&self, kind: WindowingEnvironmentKind) -> windows_core::Result<windows_collections::IVectorView<WindowingEnvironment>>;
-}
-impl IWindowingEnvironmentStatics_Vtbl {
-    pub const fn new<Identity: IWindowingEnvironmentStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FindAll<Identity: IWindowingEnvironmentStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWindowingEnvironmentStatics_Impl::FindAll(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn FindAllWithKind<Identity: IWindowingEnvironmentStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, kind: WindowingEnvironmentKind, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IWindowingEnvironmentStatics_Impl::FindAllWithKind(this, kind) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IWindowingEnvironmentStatics, OFFSET>(),
-            FindAll: FindAll::<Identity, OFFSET>,
-            FindAllWithKind: FindAllWithKind::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IWindowingEnvironmentStatics as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IWindowingEnvironmentStatics_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub FindAll: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub FindAllWithKind: unsafe extern "system" fn(*mut core::ffi::c_void, WindowingEnvironmentKind, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct WindowingEnvironment(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(WindowingEnvironment, windows_core::IUnknown, windows_core::IInspectable);
-impl WindowingEnvironment {
-    pub fn IsEnabled(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsEnabled)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Kind(&self) -> windows_core::Result<WindowingEnvironmentKind> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Kind)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetDisplayRegions(&self) -> windows_core::Result<windows_collections::IVectorView<DisplayRegion>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetDisplayRegions)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Changed<P0>(&self, handler: P0) -> windows_core::Result<i64>
-    where
-        P0: windows_core::Param<super::super::Foundation::TypedEventHandler<WindowingEnvironment, WindowingEnvironmentChangedEventArgs>>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Changed)(windows_core::Interface::as_raw(this), handler.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub fn RemoveChanged(&self, token: i64) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).RemoveChanged)(windows_core::Interface::as_raw(this), token).ok() }
-    }
-    pub fn FindAll() -> windows_core::Result<windows_collections::IVectorView<WindowingEnvironment>> {
-        Self::IWindowingEnvironmentStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAll)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn FindAllWithKind(kind: WindowingEnvironmentKind) -> windows_core::Result<windows_collections::IVectorView<WindowingEnvironment>> {
-        Self::IWindowingEnvironmentStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FindAllWithKind)(windows_core::Interface::as_raw(this), kind, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    fn IWindowingEnvironmentStatics<R, F: FnOnce(&IWindowingEnvironmentStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
-        static SHARED: windows_core::imp::FactoryCache<WindowingEnvironment, IWindowingEnvironmentStatics> = windows_core::imp::FactoryCache::new();
-        SHARED.call(callback)
-    }
-}
-impl windows_core::RuntimeType for WindowingEnvironment {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IWindowingEnvironment>();
-}
-unsafe impl windows_core::Interface for WindowingEnvironment {
-    type Vtable = <IWindowingEnvironment as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IWindowingEnvironment as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for WindowingEnvironment {
-    const NAME: &'static str = "Windows.UI.WindowManagement.WindowingEnvironment";
-}
-unsafe impl Send for WindowingEnvironment {}
-unsafe impl Sync for WindowingEnvironment {}
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct WindowingEnvironmentChangedEventArgs(windows_core::IUnknown);
-windows_core::imp::interface_hierarchy!(WindowingEnvironmentChangedEventArgs, windows_core::IUnknown, windows_core::IInspectable);
-impl WindowingEnvironmentChangedEventArgs {}
-impl windows_core::RuntimeType for WindowingEnvironmentChangedEventArgs {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IWindowingEnvironmentChangedEventArgs>();
-}
-unsafe impl windows_core::Interface for WindowingEnvironmentChangedEventArgs {
-    type Vtable = <IWindowingEnvironmentChangedEventArgs as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IWindowingEnvironmentChangedEventArgs as windows_core::Interface>::IID;
-}
-impl windows_core::RuntimeName for WindowingEnvironmentChangedEventArgs {
-    const NAME: &'static str = "Windows.UI.WindowManagement.WindowingEnvironmentChangedEventArgs";
-}
-unsafe impl Send for WindowingEnvironmentChangedEventArgs {}
-unsafe impl Sync for WindowingEnvironmentChangedEventArgs {}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct WindowingEnvironmentKind(pub i32);
-impl WindowingEnvironmentKind {
-    pub const Unknown: Self = Self(0i32);
-    pub const Overlapped: Self = Self(1i32);
-    pub const Tiled: Self = Self(2i32);
-}
-impl windows_core::TypeKind for WindowingEnvironmentKind {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for WindowingEnvironmentKind {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.UI.WindowManagement.WindowingEnvironmentKind;i4)");
-}
-}
-}
-#[cfg(feature = "Web")]
 pub mod Web{
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct WebErrorStatus(pub i32);
-impl WebErrorStatus {
-    pub const Unknown: Self = Self(0i32);
-    pub const CertificateCommonNameIsIncorrect: Self = Self(1i32);
-    pub const CertificateExpired: Self = Self(2i32);
-    pub const CertificateContainsErrors: Self = Self(3i32);
-    pub const CertificateRevoked: Self = Self(4i32);
-    pub const CertificateIsInvalid: Self = Self(5i32);
-    pub const ServerUnreachable: Self = Self(6i32);
-    pub const Timeout: Self = Self(7i32);
-    pub const ErrorHttpInvalidServerResponse: Self = Self(8i32);
-    pub const ConnectionAborted: Self = Self(9i32);
-    pub const ConnectionReset: Self = Self(10i32);
-    pub const Disconnected: Self = Self(11i32);
-    pub const HttpToHttpsOnRedirection: Self = Self(12i32);
-    pub const HttpsToHttpOnRedirection: Self = Self(13i32);
-    pub const CannotConnect: Self = Self(14i32);
-    pub const HostNameNotResolved: Self = Self(15i32);
-    pub const OperationCanceled: Self = Self(16i32);
-    pub const RedirectFailed: Self = Self(17i32);
-    pub const UnexpectedStatusCode: Self = Self(18i32);
-    pub const UnexpectedRedirection: Self = Self(19i32);
-    pub const UnexpectedClientError: Self = Self(20i32);
-    pub const UnexpectedServerError: Self = Self(21i32);
-    pub const InsufficientRangeSupport: Self = Self(22i32);
-    pub const MissingContentLengthSupport: Self = Self(23i32);
-    pub const MultipleChoices: Self = Self(300i32);
-    pub const MovedPermanently: Self = Self(301i32);
-    pub const Found: Self = Self(302i32);
-    pub const SeeOther: Self = Self(303i32);
-    pub const NotModified: Self = Self(304i32);
-    pub const UseProxy: Self = Self(305i32);
-    pub const TemporaryRedirect: Self = Self(307i32);
-    pub const BadRequest: Self = Self(400i32);
-    pub const Unauthorized: Self = Self(401i32);
-    pub const PaymentRequired: Self = Self(402i32);
-    pub const Forbidden: Self = Self(403i32);
-    pub const NotFound: Self = Self(404i32);
-    pub const MethodNotAllowed: Self = Self(405i32);
-    pub const NotAcceptable: Self = Self(406i32);
-    pub const ProxyAuthenticationRequired: Self = Self(407i32);
-    pub const RequestTimeout: Self = Self(408i32);
-    pub const Conflict: Self = Self(409i32);
-    pub const Gone: Self = Self(410i32);
-    pub const LengthRequired: Self = Self(411i32);
-    pub const PreconditionFailed: Self = Self(412i32);
-    pub const RequestEntityTooLarge: Self = Self(413i32);
-    pub const RequestUriTooLong: Self = Self(414i32);
-    pub const UnsupportedMediaType: Self = Self(415i32);
-    pub const RequestedRangeNotSatisfiable: Self = Self(416i32);
-    pub const ExpectationFailed: Self = Self(417i32);
-    pub const InternalServerError: Self = Self(500i32);
-    pub const NotImplemented: Self = Self(501i32);
-    pub const BadGateway: Self = Self(502i32);
-    pub const ServiceUnavailable: Self = Self(503i32);
-    pub const GatewayTimeout: Self = Self(504i32);
-    pub const HttpVersionNotSupported: Self = Self(505i32);
-}
-impl windows_core::TypeKind for WebErrorStatus {
-    type TypeKind = windows_core::CopyType;
-}
-impl windows_core::RuntimeType for WebErrorStatus {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::from_slice(b"enum(Windows.Web.WebErrorStatus;i4)");
-}
-#[cfg(feature = "Web_Http")]
 pub mod Http{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -93353,26 +17611,6 @@ impl HttpBufferContent {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromBuffer<P0>(content: P0) -> windows_core::Result<HttpBufferContent>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
-    {
-        Self::IHttpBufferContentFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromBuffer)(windows_core::Interface::as_raw(this), content.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromBufferWithOffset<P0>(content: P0, offset: u32, count: u32) -> windows_core::Result<HttpBufferContent>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IBuffer>,
-    {
-        Self::IHttpBufferContentFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromBufferWithOffset)(windows_core::Interface::as_raw(this), content.param().abi(), offset, count, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     #[cfg(feature = "Web_Http_Headers")]
     pub fn Headers(&self) -> windows_core::Result<Headers::HttpContentHeaderCollection> {
         let this = self;
@@ -93381,13 +17619,6 @@ impl HttpBufferContent {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn BufferAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BufferAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn ReadAsBufferAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u64>> {
         let this = self;
@@ -93404,38 +17635,6 @@ impl HttpBufferContent {
             (windows_core::Interface::vtable(this).ReadAsInputStreamAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ReadAsStringAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsStringAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryComputeLength(&self, length: &mut u64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryComputeLength)(windows_core::Interface::as_raw(this), length, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteToStreamAsync<P0>(&self, outputstream: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IOutputStream>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteToStreamAsync)(windows_core::Interface::as_raw(this), outputstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpBufferContentFactory<R, F: FnOnce(&IHttpBufferContentFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpBufferContent, IHttpBufferContentFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -93470,100 +17669,6 @@ impl HttpClient {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn DeleteAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DeleteAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetWithOptionAsync<P0>(&self, uri: P0, completionoption: HttpCompletionOption) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetWithOptionAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), completionoption, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetBufferAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetBufferAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn GetInputStreamAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IInputStream, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetInputStreamAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn GetStringAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetStringAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PostAsync<P0, P1>(&self, uri: P0, content: P1) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-        P1: windows_core::Param<IHttpContent>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PostAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), content.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PutAsync<P0, P1>(&self, uri: P0, content: P1) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-        P1: windows_core::Param<IHttpContent>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PutAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), content.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SendRequestAsync<P0>(&self, request: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>
-    where
-        P0: windows_core::Param<HttpRequestMessage>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SendRequestAsync)(windows_core::Interface::as_raw(this), request.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn SendRequestWithOptionAsync<P0>(&self, request: P0, completionoption: HttpCompletionOption) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>
     where
         P0: windows_core::Param<HttpRequestMessage>,
@@ -93574,127 +17679,6 @@ impl HttpClient {
             (windows_core::Interface::vtable(this).SendRequestWithOptionAsync)(windows_core::Interface::as_raw(this), request.param().abi(), completionoption, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    #[cfg(feature = "Web_Http_Headers")]
-    pub fn DefaultRequestHeaders(&self) -> windows_core::Result<Headers::HttpRequestHeaderCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DefaultRequestHeaders)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryDeleteAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryDeleteAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryGetAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryGetAsync2<P0>(&self, uri: P0, completionoption: HttpCompletionOption) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetAsync2)(windows_core::Interface::as_raw(this), uri.param().abi(), completionoption, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryGetBufferAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpGetBufferResult, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetBufferAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryGetInputStreamAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpGetInputStreamResult, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetInputStreamAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryGetStringAsync<P0>(&self, uri: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpGetStringResult, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryGetStringAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryPostAsync<P0, P1>(&self, uri: P0, content: P1) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-        P1: windows_core::Param<IHttpContent>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryPostAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), content.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryPutAsync<P0, P1>(&self, uri: P0, content: P1) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-        P1: windows_core::Param<IHttpContent>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryPutAsync)(windows_core::Interface::as_raw(this), uri.param().abi(), content.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TrySendRequestAsync<P0>(&self, request: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>
-    where
-        P0: windows_core::Param<HttpRequestMessage>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrySendRequestAsync)(windows_core::Interface::as_raw(this), request.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TrySendRequestAsync2<P0>(&self, request: P0, completionoption: HttpCompletionOption) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>
-    where
-        P0: windows_core::Param<HttpRequestMessage>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpClient2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TrySendRequestAsync2)(windows_core::Interface::as_raw(this), request.param().abi(), completionoption, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn DefaultPrivacyAnnotation(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IHttpClient3>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DefaultPrivacyAnnotation)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetDefaultPrivacyAnnotation(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IHttpClient3>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetDefaultPrivacyAnnotation)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
     #[cfg(feature = "Web_Http_Filters")]
     pub fn Create<P0>(filter: P0) -> windows_core::Result<HttpClient>
     where
@@ -93705,13 +17689,6 @@ impl HttpClient {
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), filter.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpClientFactory<R, F: FnOnce(&IHttpClientFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpClient, IHttpClientFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -93760,13 +17737,6 @@ impl HttpFormUrlEncodedContent {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn BufferAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BufferAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn ReadAsBufferAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u64>> {
         let this = self;
@@ -93783,31 +17753,6 @@ impl HttpFormUrlEncodedContent {
             (windows_core::Interface::vtable(this).ReadAsInputStreamAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ReadAsStringAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsStringAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryComputeLength(&self, length: &mut u64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryComputeLength)(windows_core::Interface::as_raw(this), length, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteToStreamAsync<P0>(&self, outputstream: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IOutputStream>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteToStreamAsync)(windows_core::Interface::as_raw(this), outputstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Create<P0>(content: P0) -> windows_core::Result<HttpFormUrlEncodedContent>
     where
         P0: windows_core::Param<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::HSTRING>>>,
@@ -93817,13 +17762,6 @@ impl HttpFormUrlEncodedContent {
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), content.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpFormUrlEncodedContentFactory<R, F: FnOnce(&IHttpFormUrlEncodedContentFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpFormUrlEncodedContent, IHttpFormUrlEncodedContentFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -93851,50 +17789,7 @@ impl HttpGetBufferResult {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResponseMessage(&self) -> windows_core::Result<HttpResponseMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResponseMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Succeeded(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Succeeded)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Value(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for HttpGetBufferResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpGetBufferResult>();
 }
@@ -93917,50 +17812,7 @@ impl HttpGetInputStreamResult {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResponseMessage(&self) -> windows_core::Result<HttpResponseMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResponseMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Succeeded(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Succeeded)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn Value(&self) -> windows_core::Result<super::super::Storage::Streams::IInputStream> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for HttpGetInputStreamResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpGetInputStreamResult>();
 }
@@ -93983,49 +17835,7 @@ impl HttpGetStringResult {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResponseMessage(&self) -> windows_core::Result<HttpResponseMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResponseMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Succeeded(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Succeeded)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for HttpGetStringResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpGetStringResult>();
 }
@@ -94044,68 +17854,12 @@ pub struct HttpMethod(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpMethod, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpMethod, super::super::Foundation::IStringable);
 impl HttpMethod {
-    pub fn Method(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Method)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn Create(method: &windows_core::HSTRING) -> windows_core::Result<HttpMethod> {
         Self::IHttpMethodFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(method), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn Delete() -> windows_core::Result<HttpMethod> {
-        Self::IHttpMethodStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Delete)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Get() -> windows_core::Result<HttpMethod> {
-        Self::IHttpMethodStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Get)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Head() -> windows_core::Result<HttpMethod> {
-        Self::IHttpMethodStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Head)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Options() -> windows_core::Result<HttpMethod> {
-        Self::IHttpMethodStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Options)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Patch() -> windows_core::Result<HttpMethod> {
-        Self::IHttpMethodStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Patch)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Post() -> windows_core::Result<HttpMethod> {
-        Self::IHttpMethodStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Post)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Put() -> windows_core::Result<HttpMethod> {
-        Self::IHttpMethodStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Put)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpMethodFactory<R, F: FnOnce(&IHttpMethodFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpMethod, IHttpMethodFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -94152,13 +17906,6 @@ impl HttpMultipartContent {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn BufferAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BufferAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn ReadAsBufferAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u64>> {
         let this = self;
@@ -94175,50 +17922,6 @@ impl HttpMultipartContent {
             (windows_core::Interface::vtable(this).ReadAsInputStreamAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ReadAsStringAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsStringAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryComputeLength(&self, length: &mut u64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryComputeLength)(windows_core::Interface::as_raw(this), length, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteToStreamAsync<P0>(&self, outputstream: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IOutputStream>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteToStreamAsync)(windows_core::Interface::as_raw(this), outputstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Add<P0>(&self, content: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IHttpContent>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpMultipartContent>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Add)(windows_core::Interface::as_raw(this), content.param().abi()).ok() }
-    }
-    pub fn CreateWithSubtype(subtype: &windows_core::HSTRING) -> windows_core::Result<HttpMultipartContent> {
-        Self::IHttpMultipartContentFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithSubtype)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(subtype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateWithSubtypeAndBoundary(subtype: &windows_core::HSTRING, boundary: &windows_core::HSTRING) -> windows_core::Result<HttpMultipartContent> {
-        Self::IHttpMultipartContentFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithSubtypeAndBoundary)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(subtype), core::mem::transmute_copy(boundary), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<IHttpContent>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<IHttpContent>>(self)?;
         unsafe {
@@ -94226,13 +17929,6 @@ impl HttpMultipartContent {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpMultipartContentFactory<R, F: FnOnce(&IHttpMultipartContentFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpMultipartContent, IHttpMultipartContentFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -94289,13 +17985,6 @@ impl HttpMultipartFormDataContent {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn BufferAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BufferAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn ReadAsBufferAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u64>> {
         let this = self;
@@ -94312,58 +18001,6 @@ impl HttpMultipartFormDataContent {
             (windows_core::Interface::vtable(this).ReadAsInputStreamAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ReadAsStringAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsStringAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryComputeLength(&self, length: &mut u64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryComputeLength)(windows_core::Interface::as_raw(this), length, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteToStreamAsync<P0>(&self, outputstream: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IOutputStream>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteToStreamAsync)(windows_core::Interface::as_raw(this), outputstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Add<P0>(&self, content: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IHttpContent>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpMultipartFormDataContent>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Add)(windows_core::Interface::as_raw(this), content.param().abi()).ok() }
-    }
-    pub fn AddWithName<P0>(&self, content: P0, name: &windows_core::HSTRING) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IHttpContent>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpMultipartFormDataContent>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).AddWithName)(windows_core::Interface::as_raw(this), content.param().abi(), core::mem::transmute_copy(name)).ok() }
-    }
-    pub fn AddWithNameAndFileName<P0>(&self, content: P0, name: &windows_core::HSTRING, filename: &windows_core::HSTRING) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IHttpContent>,
-    {
-        let this = &windows_core::Interface::cast::<IHttpMultipartFormDataContent>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).AddWithNameAndFileName)(windows_core::Interface::as_raw(this), content.param().abi(), core::mem::transmute_copy(name), core::mem::transmute_copy(filename)).ok() }
-    }
-    pub fn CreateWithBoundary(boundary: &windows_core::HSTRING) -> windows_core::Result<HttpMultipartFormDataContent> {
-        Self::IHttpMultipartFormDataContentFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateWithBoundary)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(boundary), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<IHttpContent>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<IHttpContent>>(self)?;
         unsafe {
@@ -94371,13 +18008,6 @@ impl HttpMultipartFormDataContent {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpMultipartFormDataContentFactory<R, F: FnOnce(&IHttpMultipartFormDataContentFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpMultipartFormDataContent, IHttpMultipartFormDataContentFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -94485,59 +18115,6 @@ impl HttpRequestMessage {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Method(&self) -> windows_core::Result<HttpMethod> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Method)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetMethod<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HttpMethod>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMethod)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Properties(&self) -> windows_core::Result<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Properties)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RequestUri(&self) -> windows_core::Result<super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestUri)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetRequestUri<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRequestUri)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn TransportInformation(&self) -> windows_core::Result<HttpTransportInformation> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TransportInformation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn PrivacyAnnotation(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<IHttpRequestMessage2>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).PrivacyAnnotation)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetPrivacyAnnotation(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<IHttpRequestMessage2>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetPrivacyAnnotation)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
     pub fn Create<P0, P1>(method: P0, uri: P1) -> windows_core::Result<HttpRequestMessage>
     where
         P0: windows_core::Param<HttpMethod>,
@@ -94548,13 +18125,6 @@ impl HttpRequestMessage {
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), method.param().abi(), uri.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpRequestMessageFactory<R, F: FnOnce(&IHttpRequestMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpRequestMessage, IHttpRequestMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -94582,42 +18152,7 @@ impl HttpRequestResult {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ExtendedError)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
     }
-    pub fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ResponseMessage(&self) -> windows_core::Result<HttpResponseMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ResponseMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Succeeded(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Succeeded)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for HttpRequestResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpRequestResult>();
 }
@@ -94669,91 +18204,16 @@ impl HttpResponseMessage {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn IsSuccessStatusCode(&self) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IsSuccessStatusCode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReasonPhrase(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReasonPhrase)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetReasonPhrase(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReasonPhrase)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RequestMessage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetRequestMessage<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HttpRequestMessage>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRequestMessage)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Source(&self) -> windows_core::Result<HttpResponseMessageSource> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Source)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
     pub fn SetSource(&self, value: HttpResponseMessageSource) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).SetSource)(windows_core::Interface::as_raw(this), value).ok() }
     }
-    pub fn StatusCode(&self) -> windows_core::Result<HttpStatusCode> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).StatusCode)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetStatusCode(&self, value: HttpStatusCode) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetStatusCode)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn Version(&self) -> windows_core::Result<HttpVersion> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Version)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetVersion(&self, value: HttpVersion) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetVersion)(windows_core::Interface::as_raw(this), value).ok() }
-    }
-    pub fn EnsureSuccessStatusCode(&self) -> windows_core::Result<HttpResponseMessage> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).EnsureSuccessStatusCode)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Create(statuscode: HttpStatusCode) -> windows_core::Result<HttpResponseMessage> {
         Self::IHttpResponseMessageFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), statuscode, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpResponseMessageFactory<R, F: FnOnce(&IHttpResponseMessageFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpResponseMessage, IHttpResponseMessageFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -94872,13 +18332,6 @@ impl HttpStreamContent {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn BufferAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BufferAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn ReadAsBufferAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u64>> {
         let this = self;
@@ -94895,31 +18348,6 @@ impl HttpStreamContent {
             (windows_core::Interface::vtable(this).ReadAsInputStreamAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ReadAsStringAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsStringAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryComputeLength(&self, length: &mut u64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryComputeLength)(windows_core::Interface::as_raw(this), length, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteToStreamAsync<P0>(&self, outputstream: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IOutputStream>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteToStreamAsync)(windows_core::Interface::as_raw(this), outputstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn CreateFromInputStream<P0>(content: P0) -> windows_core::Result<HttpStreamContent>
     where
@@ -94930,13 +18358,6 @@ impl HttpStreamContent {
             (windows_core::Interface::vtable(this).CreateFromInputStream)(windows_core::Interface::as_raw(this), content.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpStreamContentFactory<R, F: FnOnce(&IHttpStreamContentFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpStreamContent, IHttpStreamContentFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -94972,13 +18393,6 @@ impl HttpStringContent {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn BufferAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BufferAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn ReadAsBufferAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u64>> {
         let this = self;
@@ -94995,58 +18409,6 @@ impl HttpStringContent {
             (windows_core::Interface::vtable(this).ReadAsInputStreamAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ReadAsStringAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsStringAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryComputeLength(&self, length: &mut u64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryComputeLength)(windows_core::Interface::as_raw(this), length, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteToStreamAsync<P0>(&self, outputstream: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IOutputStream>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteToStreamAsync)(windows_core::Interface::as_raw(this), outputstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFromString(content: &windows_core::HSTRING) -> windows_core::Result<HttpStringContent> {
-        Self::IHttpStringContentFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromString)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(content), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStringWithEncoding(content: &windows_core::HSTRING, encoding: super::super::Storage::Streams::UnicodeEncoding) -> windows_core::Result<HttpStringContent> {
-        Self::IHttpStringContentFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStringWithEncoding)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(content), encoding, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn CreateFromStringWithEncodingAndMediaType(content: &windows_core::HSTRING, encoding: super::super::Storage::Streams::UnicodeEncoding, mediatype: &windows_core::HSTRING) -> windows_core::Result<HttpStringContent> {
-        Self::IHttpStringContentFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromStringWithEncodingAndMediaType)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(content), encoding, core::mem::transmute_copy(mediatype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpStringContentFactory<R, F: FnOnce(&IHttpStringContentFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpStringContent, IHttpStringContentFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -95069,47 +18431,6 @@ unsafe impl Sync for HttpStringContent {}
 pub struct HttpTransportInformation(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpTransportInformation, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpTransportInformation, super::super::Foundation::IStringable);
-impl HttpTransportInformation {
-    #[cfg(feature = "Security_Cryptography_Certificates")]
-    pub fn ServerCertificate(&self) -> windows_core::Result<super::super::Security::Cryptography::Certificates::Certificate> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerCertificate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Networking_Sockets")]
-    pub fn ServerCertificateErrorSeverity(&self) -> windows_core::Result<super::super::Networking::Sockets::SocketSslErrorSeverity> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerCertificateErrorSeverity)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Security_Cryptography_Certificates")]
-    pub fn ServerCertificateErrors(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Security::Cryptography::Certificates::ChainValidationResult>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerCertificateErrors)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Security_Cryptography_Certificates")]
-    pub fn ServerIntermediateCertificates(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Security::Cryptography::Certificates::Certificate>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ServerIntermediateCertificates)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for HttpTransportInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpTransportInformation>();
 }
@@ -95141,54 +18462,6 @@ windows_core::imp::define_interface!(IHttpBufferContentFactory, IHttpBufferConte
 impl windows_core::RuntimeType for IHttpBufferContentFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IHttpBufferContentFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpBufferContentFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IHttpBufferContentFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromBuffer(&self, content: windows_core::Ref<'_, super::super::Storage::Streams::IBuffer>) -> windows_core::Result<HttpBufferContent>;
-    fn CreateFromBufferWithOffset(&self, content: windows_core::Ref<'_, super::super::Storage::Streams::IBuffer>, offset: u32, count: u32) -> windows_core::Result<HttpBufferContent>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IHttpBufferContentFactory_Vtbl {
-    pub const fn new<Identity: IHttpBufferContentFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromBuffer<Identity: IHttpBufferContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpBufferContentFactory_Impl::CreateFromBuffer(this, core::mem::transmute_copy(&content)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromBufferWithOffset<Identity: IHttpBufferContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, offset: u32, count: u32, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpBufferContentFactory_Impl::CreateFromBufferWithOffset(this, core::mem::transmute_copy(&content), offset, count) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpBufferContentFactory, OFFSET>(),
-            CreateFromBuffer: CreateFromBuffer::<Identity, OFFSET>,
-            CreateFromBufferWithOffset: CreateFromBufferWithOffset::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpBufferContentFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpBufferContentFactory_Vtbl {
@@ -95206,189 +18479,6 @@ windows_core::imp::define_interface!(IHttpClient, IHttpClient_Vtbl, 0x7fda1151_3
 impl windows_core::RuntimeType for IHttpClient {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Storage_Streams", feature = "Web_Http_Headers"))]
-impl windows_core::RuntimeName for IHttpClient {
-    const NAME: &'static str = "Windows.Web.Http.IHttpClient";
-}
-#[cfg(all(feature = "Storage_Streams", feature = "Web_Http_Headers"))]
-pub trait IHttpClient_Impl: windows_core::IUnknownImpl {
-    fn DeleteAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>;
-    fn GetAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>;
-    fn GetWithOptionAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, completionOption: HttpCompletionOption) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>;
-    fn GetBufferAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, HttpProgress>>;
-    fn GetInputStreamAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IInputStream, HttpProgress>>;
-    fn GetStringAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, HttpProgress>>;
-    fn PostAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, content: windows_core::Ref<'_, IHttpContent>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>;
-    fn PutAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, content: windows_core::Ref<'_, IHttpContent>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>;
-    fn SendRequestAsync(&self, request: windows_core::Ref<'_, HttpRequestMessage>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>;
-    fn SendRequestWithOptionAsync(&self, request: windows_core::Ref<'_, HttpRequestMessage>, completionOption: HttpCompletionOption) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpResponseMessage, HttpProgress>>;
-    fn DefaultRequestHeaders(&self) -> windows_core::Result<Headers::HttpRequestHeaderCollection>;
-}
-#[cfg(all(feature = "Storage_Streams", feature = "Web_Http_Headers"))]
-impl IHttpClient_Vtbl {
-    pub const fn new<Identity: IHttpClient_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DeleteAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::DeleteAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::GetAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetWithOptionAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, completionoption: HttpCompletionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::GetWithOptionAsync(this, core::mem::transmute_copy(&uri), completionoption) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetBufferAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::GetBufferAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetInputStreamAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::GetInputStreamAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetStringAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::GetStringAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PostAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, content: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::PostAsync(this, core::mem::transmute_copy(&uri), core::mem::transmute_copy(&content)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn PutAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, content: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::PutAsync(this, core::mem::transmute_copy(&uri), core::mem::transmute_copy(&content)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SendRequestAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, request: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::SendRequestAsync(this, core::mem::transmute_copy(&request)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SendRequestWithOptionAsync<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, request: *mut core::ffi::c_void, completionoption: HttpCompletionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::SendRequestWithOptionAsync(this, core::mem::transmute_copy(&request), completionoption) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn DefaultRequestHeaders<Identity: IHttpClient_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient_Impl::DefaultRequestHeaders(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpClient, OFFSET>(),
-            DeleteAsync: DeleteAsync::<Identity, OFFSET>,
-            GetAsync: GetAsync::<Identity, OFFSET>,
-            GetWithOptionAsync: GetWithOptionAsync::<Identity, OFFSET>,
-            GetBufferAsync: GetBufferAsync::<Identity, OFFSET>,
-            GetInputStreamAsync: GetInputStreamAsync::<Identity, OFFSET>,
-            GetStringAsync: GetStringAsync::<Identity, OFFSET>,
-            PostAsync: PostAsync::<Identity, OFFSET>,
-            PutAsync: PutAsync::<Identity, OFFSET>,
-            SendRequestAsync: SendRequestAsync::<Identity, OFFSET>,
-            SendRequestWithOptionAsync: SendRequestWithOptionAsync::<Identity, OFFSET>,
-            DefaultRequestHeaders: DefaultRequestHeaders::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpClient as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpClient_Vtbl {
@@ -95418,171 +18508,6 @@ windows_core::imp::define_interface!(IHttpClient2, IHttpClient2_Vtbl, 0xcdd83348
 impl windows_core::RuntimeType for IHttpClient2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpClient2 {
-    const NAME: &'static str = "Windows.Web.Http.IHttpClient2";
-}
-pub trait IHttpClient2_Impl: windows_core::IUnknownImpl {
-    fn TryDeleteAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>;
-    fn TryGetAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>;
-    fn TryGetAsync2(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, completionOption: HttpCompletionOption) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>;
-    fn TryGetBufferAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpGetBufferResult, HttpProgress>>;
-    fn TryGetInputStreamAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpGetInputStreamResult, HttpProgress>>;
-    fn TryGetStringAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpGetStringResult, HttpProgress>>;
-    fn TryPostAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, content: windows_core::Ref<'_, IHttpContent>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>;
-    fn TryPutAsync(&self, uri: windows_core::Ref<'_, super::super::Foundation::Uri>, content: windows_core::Ref<'_, IHttpContent>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>;
-    fn TrySendRequestAsync(&self, request: windows_core::Ref<'_, HttpRequestMessage>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>;
-    fn TrySendRequestAsync2(&self, request: windows_core::Ref<'_, HttpRequestMessage>, completionOption: HttpCompletionOption) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<HttpRequestResult, HttpProgress>>;
-}
-impl IHttpClient2_Vtbl {
-    pub const fn new<Identity: IHttpClient2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn TryDeleteAsync<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TryDeleteAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryGetAsync<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TryGetAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryGetAsync2<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, completionoption: HttpCompletionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TryGetAsync2(this, core::mem::transmute_copy(&uri), completionoption) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryGetBufferAsync<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TryGetBufferAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryGetInputStreamAsync<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TryGetInputStreamAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryGetStringAsync<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TryGetStringAsync(this, core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryPostAsync<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, content: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TryPostAsync(this, core::mem::transmute_copy(&uri), core::mem::transmute_copy(&content)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryPutAsync<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, content: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TryPutAsync(this, core::mem::transmute_copy(&uri), core::mem::transmute_copy(&content)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TrySendRequestAsync<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, request: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TrySendRequestAsync(this, core::mem::transmute_copy(&request)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TrySendRequestAsync2<Identity: IHttpClient2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, request: *mut core::ffi::c_void, completionoption: HttpCompletionOption, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient2_Impl::TrySendRequestAsync2(this, core::mem::transmute_copy(&request), completionoption) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpClient2, OFFSET>(),
-            TryDeleteAsync: TryDeleteAsync::<Identity, OFFSET>,
-            TryGetAsync: TryGetAsync::<Identity, OFFSET>,
-            TryGetAsync2: TryGetAsync2::<Identity, OFFSET>,
-            TryGetBufferAsync: TryGetBufferAsync::<Identity, OFFSET>,
-            TryGetInputStreamAsync: TryGetInputStreamAsync::<Identity, OFFSET>,
-            TryGetStringAsync: TryGetStringAsync::<Identity, OFFSET>,
-            TryPostAsync: TryPostAsync::<Identity, OFFSET>,
-            TryPutAsync: TryPutAsync::<Identity, OFFSET>,
-            TrySendRequestAsync: TrySendRequestAsync::<Identity, OFFSET>,
-            TrySendRequestAsync2: TrySendRequestAsync2::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpClient2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpClient2_Vtbl {
@@ -95602,44 +18527,6 @@ windows_core::imp::define_interface!(IHttpClient3, IHttpClient3_Vtbl, 0x1172fd01
 impl windows_core::RuntimeType for IHttpClient3 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpClient3 {
-    const NAME: &'static str = "Windows.Web.Http.IHttpClient3";
-}
-pub trait IHttpClient3_Impl: windows_core::IUnknownImpl {
-    fn DefaultPrivacyAnnotation(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetDefaultPrivacyAnnotation(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IHttpClient3_Vtbl {
-    pub const fn new<Identity: IHttpClient3_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DefaultPrivacyAnnotation<Identity: IHttpClient3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClient3_Impl::DefaultPrivacyAnnotation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDefaultPrivacyAnnotation<Identity: IHttpClient3_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpClient3_Impl::SetDefaultPrivacyAnnotation(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpClient3, OFFSET>(),
-            DefaultPrivacyAnnotation: DefaultPrivacyAnnotation::<Identity, OFFSET>,
-            SetDefaultPrivacyAnnotation: SetDefaultPrivacyAnnotation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpClient3 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpClient3_Vtbl {
@@ -95651,36 +18538,6 @@ windows_core::imp::define_interface!(IHttpClientFactory, IHttpClientFactory_Vtbl
 impl windows_core::RuntimeType for IHttpClientFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Web_Http_Filters")]
-impl windows_core::RuntimeName for IHttpClientFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpClientFactory";
-}
-#[cfg(feature = "Web_Http_Filters")]
-pub trait IHttpClientFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, filter: windows_core::Ref<'_, Filters::IHttpFilter>) -> windows_core::Result<HttpClient>;
-}
-#[cfg(feature = "Web_Http_Filters")]
-impl IHttpClientFactory_Vtbl {
-    pub const fn new<Identity: IHttpClientFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpClientFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, filter: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpClientFactory_Impl::Create(this, core::mem::transmute_copy(&filter)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpClientFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpClientFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpClientFactory_Vtbl {
@@ -95705,13 +18562,6 @@ impl IHttpContent {
             (windows_core::Interface::vtable(this).Headers)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn BufferAllAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).BufferAllAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(feature = "Storage_Streams")]
     pub fn ReadAsBufferAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IBuffer, u64>> {
         let this = self;
@@ -95728,31 +18578,6 @@ impl IHttpContent {
             (windows_core::Interface::vtable(this).ReadAsInputStreamAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ReadAsStringAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ReadAsStringAsync)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn TryComputeLength(&self, length: &mut u64) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryComputeLength)(windows_core::Interface::as_raw(this), length, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn WriteToStreamAsync<P0>(&self, outputstream: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>
-    where
-        P0: windows_core::Param<super::super::Storage::Streams::IOutputStream>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WriteToStreamAsync)(windows_core::Interface::as_raw(this), outputstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Close(&self) -> windows_core::Result<()> {
         let this = &windows_core::Interface::cast::<super::super::Foundation::IClosable>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
@@ -95770,7 +18595,7 @@ pub trait IHttpContent_Impl: super::super::Foundation::IClosable_Impl {
     fn ReadAsInputStreamAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::super::Storage::Streams::IInputStream, u64>>;
     fn ReadAsStringAsync(&self) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<windows_core::HSTRING, u64>>;
     fn TryComputeLength(&self, length: &mut u64) -> windows_core::Result<bool>;
-    fn WriteToStreamAsync(&self, outputStream: windows_core::Ref<'_, super::super::Storage::Streams::IOutputStream>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>;
+    fn WriteToStreamAsync(&self, outputStream: windows_core::Ref<super::super::Storage::Streams::IOutputStream>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<u64, u64>>;
 }
 #[cfg(all(feature = "Storage_Streams", feature = "Web_Http_Headers"))]
 impl IHttpContent_Vtbl {
@@ -95908,33 +18733,6 @@ windows_core::imp::define_interface!(IHttpFormUrlEncodedContentFactory, IHttpFor
 impl windows_core::RuntimeType for IHttpFormUrlEncodedContentFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpFormUrlEncodedContentFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpFormUrlEncodedContentFactory";
-}
-pub trait IHttpFormUrlEncodedContentFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, content: windows_core::Ref<'_, windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::HSTRING>>>) -> windows_core::Result<HttpFormUrlEncodedContent>;
-}
-impl IHttpFormUrlEncodedContentFactory_Vtbl {
-    pub const fn new<Identity: IHttpFormUrlEncodedContentFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpFormUrlEncodedContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpFormUrlEncodedContentFactory_Impl::Create(this, core::mem::transmute_copy(&content)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpFormUrlEncodedContentFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpFormUrlEncodedContentFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpFormUrlEncodedContentFactory_Vtbl {
@@ -95945,97 +18743,6 @@ windows_core::imp::define_interface!(IHttpGetBufferResult, IHttpGetBufferResult_
 impl windows_core::RuntimeType for IHttpGetBufferResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IHttpGetBufferResult {
-    const NAME: &'static str = "Windows.Web.Http.IHttpGetBufferResult";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IHttpGetBufferResult_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-    fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage>;
-    fn ResponseMessage(&self) -> windows_core::Result<HttpResponseMessage>;
-    fn Succeeded(&self) -> windows_core::Result<bool>;
-    fn Value(&self) -> windows_core::Result<super::super::Storage::Streams::IBuffer>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IHttpGetBufferResult_Vtbl {
-    pub const fn new<Identity: IHttpGetBufferResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IHttpGetBufferResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetBufferResult_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestMessage<Identity: IHttpGetBufferResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetBufferResult_Impl::RequestMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResponseMessage<Identity: IHttpGetBufferResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetBufferResult_Impl::ResponseMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Succeeded<Identity: IHttpGetBufferResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetBufferResult_Impl::Succeeded(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IHttpGetBufferResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetBufferResult_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpGetBufferResult, OFFSET>(),
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-            RequestMessage: RequestMessage::<Identity, OFFSET>,
-            ResponseMessage: ResponseMessage::<Identity, OFFSET>,
-            Succeeded: Succeeded::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpGetBufferResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpGetBufferResult_Vtbl {
@@ -96053,97 +18760,6 @@ windows_core::imp::define_interface!(IHttpGetInputStreamResult, IHttpGetInputStr
 impl windows_core::RuntimeType for IHttpGetInputStreamResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IHttpGetInputStreamResult {
-    const NAME: &'static str = "Windows.Web.Http.IHttpGetInputStreamResult";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IHttpGetInputStreamResult_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-    fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage>;
-    fn ResponseMessage(&self) -> windows_core::Result<HttpResponseMessage>;
-    fn Succeeded(&self) -> windows_core::Result<bool>;
-    fn Value(&self) -> windows_core::Result<super::super::Storage::Streams::IInputStream>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IHttpGetInputStreamResult_Vtbl {
-    pub const fn new<Identity: IHttpGetInputStreamResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IHttpGetInputStreamResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetInputStreamResult_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestMessage<Identity: IHttpGetInputStreamResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetInputStreamResult_Impl::RequestMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResponseMessage<Identity: IHttpGetInputStreamResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetInputStreamResult_Impl::ResponseMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Succeeded<Identity: IHttpGetInputStreamResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetInputStreamResult_Impl::Succeeded(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IHttpGetInputStreamResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetInputStreamResult_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpGetInputStreamResult, OFFSET>(),
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-            RequestMessage: RequestMessage::<Identity, OFFSET>,
-            ResponseMessage: ResponseMessage::<Identity, OFFSET>,
-            Succeeded: Succeeded::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpGetInputStreamResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpGetInputStreamResult_Vtbl {
@@ -96161,94 +18777,6 @@ windows_core::imp::define_interface!(IHttpGetStringResult, IHttpGetStringResult_
 impl windows_core::RuntimeType for IHttpGetStringResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpGetStringResult {
-    const NAME: &'static str = "Windows.Web.Http.IHttpGetStringResult";
-}
-pub trait IHttpGetStringResult_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-    fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage>;
-    fn ResponseMessage(&self) -> windows_core::Result<HttpResponseMessage>;
-    fn Succeeded(&self) -> windows_core::Result<bool>;
-    fn Value(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpGetStringResult_Vtbl {
-    pub const fn new<Identity: IHttpGetStringResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IHttpGetStringResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetStringResult_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestMessage<Identity: IHttpGetStringResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetStringResult_Impl::RequestMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResponseMessage<Identity: IHttpGetStringResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetStringResult_Impl::ResponseMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Succeeded<Identity: IHttpGetStringResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetStringResult_Impl::Succeeded(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IHttpGetStringResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpGetStringResult_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpGetStringResult, OFFSET>(),
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-            RequestMessage: RequestMessage::<Identity, OFFSET>,
-            ResponseMessage: ResponseMessage::<Identity, OFFSET>,
-            Succeeded: Succeeded::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpGetStringResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpGetStringResult_Vtbl {
@@ -96263,33 +18791,6 @@ windows_core::imp::define_interface!(IHttpMethod, IHttpMethod_Vtbl, 0x728d4022_7
 impl windows_core::RuntimeType for IHttpMethod {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMethod {
-    const NAME: &'static str = "Windows.Web.Http.IHttpMethod";
-}
-pub trait IHttpMethod_Impl: windows_core::IUnknownImpl {
-    fn Method(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpMethod_Vtbl {
-    pub const fn new<Identity: IHttpMethod_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Method<Identity: IHttpMethod_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethod_Impl::Method(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMethod, OFFSET>(), Method: Method::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMethod as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMethod_Vtbl {
@@ -96300,33 +18801,6 @@ windows_core::imp::define_interface!(IHttpMethodFactory, IHttpMethodFactory_Vtbl
 impl windows_core::RuntimeType for IHttpMethodFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMethodFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpMethodFactory";
-}
-pub trait IHttpMethodFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, method: &windows_core::HSTRING) -> windows_core::Result<HttpMethod>;
-}
-impl IHttpMethodFactory_Vtbl {
-    pub const fn new<Identity: IHttpMethodFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpMethodFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, method: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodFactory_Impl::Create(this, core::mem::transmute(&method)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMethodFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMethodFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMethodFactory_Vtbl {
@@ -96337,126 +18811,6 @@ windows_core::imp::define_interface!(IHttpMethodStatics, IHttpMethodStatics_Vtbl
 impl windows_core::RuntimeType for IHttpMethodStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMethodStatics {
-    const NAME: &'static str = "Windows.Web.Http.IHttpMethodStatics";
-}
-pub trait IHttpMethodStatics_Impl: windows_core::IUnknownImpl {
-    fn Delete(&self) -> windows_core::Result<HttpMethod>;
-    fn Get(&self) -> windows_core::Result<HttpMethod>;
-    fn Head(&self) -> windows_core::Result<HttpMethod>;
-    fn Options(&self) -> windows_core::Result<HttpMethod>;
-    fn Patch(&self) -> windows_core::Result<HttpMethod>;
-    fn Post(&self) -> windows_core::Result<HttpMethod>;
-    fn Put(&self) -> windows_core::Result<HttpMethod>;
-}
-impl IHttpMethodStatics_Vtbl {
-    pub const fn new<Identity: IHttpMethodStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Delete<Identity: IHttpMethodStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodStatics_Impl::Delete(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Get<Identity: IHttpMethodStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodStatics_Impl::Get(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Head<Identity: IHttpMethodStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodStatics_Impl::Head(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Options<Identity: IHttpMethodStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodStatics_Impl::Options(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Patch<Identity: IHttpMethodStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodStatics_Impl::Patch(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Post<Identity: IHttpMethodStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodStatics_Impl::Post(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Put<Identity: IHttpMethodStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodStatics_Impl::Put(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMethodStatics, OFFSET>(),
-            Delete: Delete::<Identity, OFFSET>,
-            Get: Get::<Identity, OFFSET>,
-            Head: Head::<Identity, OFFSET>,
-            Options: Options::<Identity, OFFSET>,
-            Patch: Patch::<Identity, OFFSET>,
-            Post: Post::<Identity, OFFSET>,
-            Put: Put::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMethodStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMethodStatics_Vtbl {
@@ -96473,26 +18827,6 @@ windows_core::imp::define_interface!(IHttpMultipartContent, IHttpMultipartConten
 impl windows_core::RuntimeType for IHttpMultipartContent {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMultipartContent {
-    const NAME: &'static str = "Windows.Web.Http.IHttpMultipartContent";
-}
-pub trait IHttpMultipartContent_Impl: windows_core::IUnknownImpl {
-    fn Add(&self, content: windows_core::Ref<'_, IHttpContent>) -> windows_core::Result<()>;
-}
-impl IHttpMultipartContent_Vtbl {
-    pub const fn new<Identity: IHttpMultipartContent_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Add<Identity: IHttpMultipartContent_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMultipartContent_Impl::Add(this, core::mem::transmute_copy(&content)).into()
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMultipartContent, OFFSET>(), Add: Add::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMultipartContent as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMultipartContent_Vtbl {
@@ -96503,51 +18837,6 @@ windows_core::imp::define_interface!(IHttpMultipartContentFactory, IHttpMultipar
 impl windows_core::RuntimeType for IHttpMultipartContentFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMultipartContentFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpMultipartContentFactory";
-}
-pub trait IHttpMultipartContentFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateWithSubtype(&self, subtype: &windows_core::HSTRING) -> windows_core::Result<HttpMultipartContent>;
-    fn CreateWithSubtypeAndBoundary(&self, subtype: &windows_core::HSTRING, boundary: &windows_core::HSTRING) -> windows_core::Result<HttpMultipartContent>;
-}
-impl IHttpMultipartContentFactory_Vtbl {
-    pub const fn new<Identity: IHttpMultipartContentFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateWithSubtype<Identity: IHttpMultipartContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, subtype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMultipartContentFactory_Impl::CreateWithSubtype(this, core::mem::transmute(&subtype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateWithSubtypeAndBoundary<Identity: IHttpMultipartContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, subtype: *mut core::ffi::c_void, boundary: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMultipartContentFactory_Impl::CreateWithSubtypeAndBoundary(this, core::mem::transmute(&subtype), core::mem::transmute(&boundary)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMultipartContentFactory, OFFSET>(),
-            CreateWithSubtype: CreateWithSubtype::<Identity, OFFSET>,
-            CreateWithSubtypeAndBoundary: CreateWithSubtypeAndBoundary::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMultipartContentFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMultipartContentFactory_Vtbl {
@@ -96559,45 +18848,6 @@ windows_core::imp::define_interface!(IHttpMultipartFormDataContent, IHttpMultipa
 impl windows_core::RuntimeType for IHttpMultipartFormDataContent {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMultipartFormDataContent {
-    const NAME: &'static str = "Windows.Web.Http.IHttpMultipartFormDataContent";
-}
-pub trait IHttpMultipartFormDataContent_Impl: windows_core::IUnknownImpl {
-    fn Add(&self, content: windows_core::Ref<'_, IHttpContent>) -> windows_core::Result<()>;
-    fn AddWithName(&self, content: windows_core::Ref<'_, IHttpContent>, name: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn AddWithNameAndFileName(&self, content: windows_core::Ref<'_, IHttpContent>, name: &windows_core::HSTRING, fileName: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IHttpMultipartFormDataContent_Vtbl {
-    pub const fn new<Identity: IHttpMultipartFormDataContent_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Add<Identity: IHttpMultipartFormDataContent_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMultipartFormDataContent_Impl::Add(this, core::mem::transmute_copy(&content)).into()
-            }
-        }
-        unsafe extern "system" fn AddWithName<Identity: IHttpMultipartFormDataContent_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, name: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMultipartFormDataContent_Impl::AddWithName(this, core::mem::transmute_copy(&content), core::mem::transmute(&name)).into()
-            }
-        }
-        unsafe extern "system" fn AddWithNameAndFileName<Identity: IHttpMultipartFormDataContent_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, name: *mut core::ffi::c_void, filename: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMultipartFormDataContent_Impl::AddWithNameAndFileName(this, core::mem::transmute_copy(&content), core::mem::transmute(&name), core::mem::transmute(&filename)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMultipartFormDataContent, OFFSET>(),
-            Add: Add::<Identity, OFFSET>,
-            AddWithName: AddWithName::<Identity, OFFSET>,
-            AddWithNameAndFileName: AddWithNameAndFileName::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMultipartFormDataContent as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMultipartFormDataContent_Vtbl {
@@ -96610,36 +18860,6 @@ windows_core::imp::define_interface!(IHttpMultipartFormDataContentFactory, IHttp
 impl windows_core::RuntimeType for IHttpMultipartFormDataContentFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMultipartFormDataContentFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpMultipartFormDataContentFactory";
-}
-pub trait IHttpMultipartFormDataContentFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateWithBoundary(&self, boundary: &windows_core::HSTRING) -> windows_core::Result<HttpMultipartFormDataContent>;
-}
-impl IHttpMultipartFormDataContentFactory_Vtbl {
-    pub const fn new<Identity: IHttpMultipartFormDataContentFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateWithBoundary<Identity: IHttpMultipartFormDataContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, boundary: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMultipartFormDataContentFactory_Impl::CreateWithBoundary(this, core::mem::transmute(&boundary)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMultipartFormDataContentFactory, OFFSET>(),
-            CreateWithBoundary: CreateWithBoundary::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMultipartFormDataContentFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMultipartFormDataContentFactory_Vtbl {
@@ -96650,138 +18870,6 @@ windows_core::imp::define_interface!(IHttpRequestMessage, IHttpRequestMessage_Vt
 impl windows_core::RuntimeType for IHttpRequestMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Web_Http_Headers")]
-impl windows_core::RuntimeName for IHttpRequestMessage {
-    const NAME: &'static str = "Windows.Web.Http.IHttpRequestMessage";
-}
-#[cfg(feature = "Web_Http_Headers")]
-pub trait IHttpRequestMessage_Impl: windows_core::IUnknownImpl {
-    fn Content(&self) -> windows_core::Result<IHttpContent>;
-    fn SetContent(&self, value: windows_core::Ref<'_, IHttpContent>) -> windows_core::Result<()>;
-    fn Headers(&self) -> windows_core::Result<Headers::HttpRequestHeaderCollection>;
-    fn Method(&self) -> windows_core::Result<HttpMethod>;
-    fn SetMethod(&self, value: windows_core::Ref<'_, HttpMethod>) -> windows_core::Result<()>;
-    fn Properties(&self) -> windows_core::Result<windows_collections::IMap<windows_core::HSTRING, windows_core::IInspectable>>;
-    fn RequestUri(&self) -> windows_core::Result<super::super::Foundation::Uri>;
-    fn SetRequestUri(&self, value: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<()>;
-    fn TransportInformation(&self) -> windows_core::Result<HttpTransportInformation>;
-}
-#[cfg(feature = "Web_Http_Headers")]
-impl IHttpRequestMessage_Vtbl {
-    pub const fn new<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Content<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestMessage_Impl::Content(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContent<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestMessage_Impl::SetContent(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Headers<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestMessage_Impl::Headers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Method<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestMessage_Impl::Method(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMethod<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestMessage_Impl::SetMethod(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Properties<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestMessage_Impl::Properties(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestUri<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestMessage_Impl::RequestUri(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRequestUri<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestMessage_Impl::SetRequestUri(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn TransportInformation<Identity: IHttpRequestMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestMessage_Impl::TransportInformation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpRequestMessage, OFFSET>(),
-            Content: Content::<Identity, OFFSET>,
-            SetContent: SetContent::<Identity, OFFSET>,
-            Headers: Headers::<Identity, OFFSET>,
-            Method: Method::<Identity, OFFSET>,
-            SetMethod: SetMethod::<Identity, OFFSET>,
-            Properties: Properties::<Identity, OFFSET>,
-            RequestUri: RequestUri::<Identity, OFFSET>,
-            SetRequestUri: SetRequestUri::<Identity, OFFSET>,
-            TransportInformation: TransportInformation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpRequestMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpRequestMessage_Vtbl {
@@ -96803,44 +18891,6 @@ windows_core::imp::define_interface!(IHttpRequestMessage2, IHttpRequestMessage2_
 impl windows_core::RuntimeType for IHttpRequestMessage2 {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpRequestMessage2 {
-    const NAME: &'static str = "Windows.Web.Http.IHttpRequestMessage2";
-}
-pub trait IHttpRequestMessage2_Impl: windows_core::IUnknownImpl {
-    fn PrivacyAnnotation(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetPrivacyAnnotation(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IHttpRequestMessage2_Vtbl {
-    pub const fn new<Identity: IHttpRequestMessage2_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn PrivacyAnnotation<Identity: IHttpRequestMessage2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestMessage2_Impl::PrivacyAnnotation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetPrivacyAnnotation<Identity: IHttpRequestMessage2_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestMessage2_Impl::SetPrivacyAnnotation(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpRequestMessage2, OFFSET>(),
-            PrivacyAnnotation: PrivacyAnnotation::<Identity, OFFSET>,
-            SetPrivacyAnnotation: SetPrivacyAnnotation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpRequestMessage2 as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpRequestMessage2_Vtbl {
@@ -96852,33 +18902,6 @@ windows_core::imp::define_interface!(IHttpRequestMessageFactory, IHttpRequestMes
 impl windows_core::RuntimeType for IHttpRequestMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpRequestMessageFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpRequestMessageFactory";
-}
-pub trait IHttpRequestMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, method: windows_core::Ref<'_, HttpMethod>, uri: windows_core::Ref<'_, super::super::Foundation::Uri>) -> windows_core::Result<HttpRequestMessage>;
-}
-impl IHttpRequestMessageFactory_Vtbl {
-    pub const fn new<Identity: IHttpRequestMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpRequestMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, method: *mut core::ffi::c_void, uri: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestMessageFactory_Impl::Create(this, core::mem::transmute_copy(&method), core::mem::transmute_copy(&uri)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpRequestMessageFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpRequestMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpRequestMessageFactory_Vtbl {
@@ -96889,79 +18912,6 @@ windows_core::imp::define_interface!(IHttpRequestResult, IHttpRequestResult_Vtbl
 impl windows_core::RuntimeType for IHttpRequestResult {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpRequestResult {
-    const NAME: &'static str = "Windows.Web.Http.IHttpRequestResult";
-}
-pub trait IHttpRequestResult_Impl: windows_core::IUnknownImpl {
-    fn ExtendedError(&self) -> windows_core::Result<windows_core::HRESULT>;
-    fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage>;
-    fn ResponseMessage(&self) -> windows_core::Result<HttpResponseMessage>;
-    fn Succeeded(&self) -> windows_core::Result<bool>;
-}
-impl IHttpRequestResult_Vtbl {
-    pub const fn new<Identity: IHttpRequestResult_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ExtendedError<Identity: IHttpRequestResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut windows_core::HRESULT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestResult_Impl::ExtendedError(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RequestMessage<Identity: IHttpRequestResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestResult_Impl::RequestMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ResponseMessage<Identity: IHttpRequestResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestResult_Impl::ResponseMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Succeeded<Identity: IHttpRequestResult_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestResult_Impl::Succeeded(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpRequestResult, OFFSET>(),
-            ExtendedError: ExtendedError::<Identity, OFFSET>,
-            RequestMessage: RequestMessage::<Identity, OFFSET>,
-            ResponseMessage: ResponseMessage::<Identity, OFFSET>,
-            Succeeded: Succeeded::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpRequestResult as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpRequestResult_Vtbl {
@@ -96975,203 +18925,6 @@ windows_core::imp::define_interface!(IHttpResponseMessage, IHttpResponseMessage_
 impl windows_core::RuntimeType for IHttpResponseMessage {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Web_Http_Headers")]
-impl windows_core::RuntimeName for IHttpResponseMessage {
-    const NAME: &'static str = "Windows.Web.Http.IHttpResponseMessage";
-}
-#[cfg(feature = "Web_Http_Headers")]
-pub trait IHttpResponseMessage_Impl: windows_core::IUnknownImpl {
-    fn Content(&self) -> windows_core::Result<IHttpContent>;
-    fn SetContent(&self, value: windows_core::Ref<'_, IHttpContent>) -> windows_core::Result<()>;
-    fn Headers(&self) -> windows_core::Result<Headers::HttpResponseHeaderCollection>;
-    fn IsSuccessStatusCode(&self) -> windows_core::Result<bool>;
-    fn ReasonPhrase(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetReasonPhrase(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn RequestMessage(&self) -> windows_core::Result<HttpRequestMessage>;
-    fn SetRequestMessage(&self, value: windows_core::Ref<'_, HttpRequestMessage>) -> windows_core::Result<()>;
-    fn Source(&self) -> windows_core::Result<HttpResponseMessageSource>;
-    fn SetSource(&self, value: HttpResponseMessageSource) -> windows_core::Result<()>;
-    fn StatusCode(&self) -> windows_core::Result<HttpStatusCode>;
-    fn SetStatusCode(&self, value: HttpStatusCode) -> windows_core::Result<()>;
-    fn Version(&self) -> windows_core::Result<HttpVersion>;
-    fn SetVersion(&self, value: HttpVersion) -> windows_core::Result<()>;
-    fn EnsureSuccessStatusCode(&self) -> windows_core::Result<HttpResponseMessage>;
-}
-#[cfg(feature = "Web_Http_Headers")]
-impl IHttpResponseMessage_Vtbl {
-    pub const fn new<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Content<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::Content(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContent<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseMessage_Impl::SetContent(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Headers<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::Headers(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn IsSuccessStatusCode<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::IsSuccessStatusCode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ReasonPhrase<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::ReasonPhrase(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReasonPhrase<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseMessage_Impl::SetReasonPhrase(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn RequestMessage<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::RequestMessage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRequestMessage<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseMessage_Impl::SetRequestMessage(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Source<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut HttpResponseMessageSource) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::Source(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSource<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: HttpResponseMessageSource) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseMessage_Impl::SetSource(this, value).into()
-            }
-        }
-        unsafe extern "system" fn StatusCode<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut HttpStatusCode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::StatusCode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetStatusCode<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: HttpStatusCode) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseMessage_Impl::SetStatusCode(this, value).into()
-            }
-        }
-        unsafe extern "system" fn Version<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut HttpVersion) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::Version(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetVersion<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: HttpVersion) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseMessage_Impl::SetVersion(this, value).into()
-            }
-        }
-        unsafe extern "system" fn EnsureSuccessStatusCode<Identity: IHttpResponseMessage_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessage_Impl::EnsureSuccessStatusCode(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpResponseMessage, OFFSET>(),
-            Content: Content::<Identity, OFFSET>,
-            SetContent: SetContent::<Identity, OFFSET>,
-            Headers: Headers::<Identity, OFFSET>,
-            IsSuccessStatusCode: IsSuccessStatusCode::<Identity, OFFSET>,
-            ReasonPhrase: ReasonPhrase::<Identity, OFFSET>,
-            SetReasonPhrase: SetReasonPhrase::<Identity, OFFSET>,
-            RequestMessage: RequestMessage::<Identity, OFFSET>,
-            SetRequestMessage: SetRequestMessage::<Identity, OFFSET>,
-            Source: Source::<Identity, OFFSET>,
-            SetSource: SetSource::<Identity, OFFSET>,
-            StatusCode: StatusCode::<Identity, OFFSET>,
-            SetStatusCode: SetStatusCode::<Identity, OFFSET>,
-            Version: Version::<Identity, OFFSET>,
-            SetVersion: SetVersion::<Identity, OFFSET>,
-            EnsureSuccessStatusCode: EnsureSuccessStatusCode::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpResponseMessage as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpResponseMessage_Vtbl {
@@ -97199,33 +18952,6 @@ windows_core::imp::define_interface!(IHttpResponseMessageFactory, IHttpResponseM
 impl windows_core::RuntimeType for IHttpResponseMessageFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpResponseMessageFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpResponseMessageFactory";
-}
-pub trait IHttpResponseMessageFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, statusCode: HttpStatusCode) -> windows_core::Result<HttpResponseMessage>;
-}
-impl IHttpResponseMessageFactory_Vtbl {
-    pub const fn new<Identity: IHttpResponseMessageFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpResponseMessageFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, statuscode: HttpStatusCode, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseMessageFactory_Impl::Create(this, statuscode) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpResponseMessageFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpResponseMessageFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpResponseMessageFactory_Vtbl {
@@ -97236,39 +18962,6 @@ windows_core::imp::define_interface!(IHttpStreamContentFactory, IHttpStreamConte
 impl windows_core::RuntimeType for IHttpStreamContentFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IHttpStreamContentFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpStreamContentFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IHttpStreamContentFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromInputStream(&self, content: windows_core::Ref<'_, super::super::Storage::Streams::IInputStream>) -> windows_core::Result<HttpStreamContent>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IHttpStreamContentFactory_Vtbl {
-    pub const fn new<Identity: IHttpStreamContentFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromInputStream<Identity: IHttpStreamContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpStreamContentFactory_Impl::CreateFromInputStream(this, core::mem::transmute_copy(&content)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpStreamContentFactory, OFFSET>(),
-            CreateFromInputStream: CreateFromInputStream::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpStreamContentFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpStreamContentFactory_Vtbl {
@@ -97282,69 +18975,6 @@ windows_core::imp::define_interface!(IHttpStringContentFactory, IHttpStringConte
 impl windows_core::RuntimeType for IHttpStringContentFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Storage_Streams")]
-impl windows_core::RuntimeName for IHttpStringContentFactory {
-    const NAME: &'static str = "Windows.Web.Http.IHttpStringContentFactory";
-}
-#[cfg(feature = "Storage_Streams")]
-pub trait IHttpStringContentFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromString(&self, content: &windows_core::HSTRING) -> windows_core::Result<HttpStringContent>;
-    fn CreateFromStringWithEncoding(&self, content: &windows_core::HSTRING, encoding: super::super::Storage::Streams::UnicodeEncoding) -> windows_core::Result<HttpStringContent>;
-    fn CreateFromStringWithEncodingAndMediaType(&self, content: &windows_core::HSTRING, encoding: super::super::Storage::Streams::UnicodeEncoding, mediaType: &windows_core::HSTRING) -> windows_core::Result<HttpStringContent>;
-}
-#[cfg(feature = "Storage_Streams")]
-impl IHttpStringContentFactory_Vtbl {
-    pub const fn new<Identity: IHttpStringContentFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromString<Identity: IHttpStringContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpStringContentFactory_Impl::CreateFromString(this, core::mem::transmute(&content)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStringWithEncoding<Identity: IHttpStringContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, encoding: super::super::Storage::Streams::UnicodeEncoding, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpStringContentFactory_Impl::CreateFromStringWithEncoding(this, core::mem::transmute(&content), encoding) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromStringWithEncodingAndMediaType<Identity: IHttpStringContentFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, content: *mut core::ffi::c_void, encoding: super::super::Storage::Streams::UnicodeEncoding, mediatype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpStringContentFactory_Impl::CreateFromStringWithEncodingAndMediaType(this, core::mem::transmute(&content), encoding, core::mem::transmute(&mediatype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpStringContentFactory, OFFSET>(),
-            CreateFromString: CreateFromString::<Identity, OFFSET>,
-            CreateFromStringWithEncoding: CreateFromStringWithEncoding::<Identity, OFFSET>,
-            CreateFromStringWithEncodingAndMediaType: CreateFromStringWithEncodingAndMediaType::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpStringContentFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpStringContentFactory_Vtbl {
@@ -97363,83 +18993,6 @@ windows_core::imp::define_interface!(IHttpTransportInformation, IHttpTransportIn
 impl windows_core::RuntimeType for IHttpTransportInformation {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Networking_Sockets", feature = "Security_Cryptography_Certificates"))]
-impl windows_core::RuntimeName for IHttpTransportInformation {
-    const NAME: &'static str = "Windows.Web.Http.IHttpTransportInformation";
-}
-#[cfg(all(feature = "Networking_Sockets", feature = "Security_Cryptography_Certificates"))]
-pub trait IHttpTransportInformation_Impl: windows_core::IUnknownImpl {
-    fn ServerCertificate(&self) -> windows_core::Result<super::super::Security::Cryptography::Certificates::Certificate>;
-    fn ServerCertificateErrorSeverity(&self) -> windows_core::Result<super::super::Networking::Sockets::SocketSslErrorSeverity>;
-    fn ServerCertificateErrors(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Security::Cryptography::Certificates::ChainValidationResult>>;
-    fn ServerIntermediateCertificates(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::Security::Cryptography::Certificates::Certificate>>;
-}
-#[cfg(all(feature = "Networking_Sockets", feature = "Security_Cryptography_Certificates"))]
-impl IHttpTransportInformation_Vtbl {
-    pub const fn new<Identity: IHttpTransportInformation_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ServerCertificate<Identity: IHttpTransportInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransportInformation_Impl::ServerCertificate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ServerCertificateErrorSeverity<Identity: IHttpTransportInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut super::super::Networking::Sockets::SocketSslErrorSeverity) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransportInformation_Impl::ServerCertificateErrorSeverity(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ServerCertificateErrors<Identity: IHttpTransportInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransportInformation_Impl::ServerCertificateErrors(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ServerIntermediateCertificates<Identity: IHttpTransportInformation_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransportInformation_Impl::ServerIntermediateCertificates(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpTransportInformation, OFFSET>(),
-            ServerCertificate: ServerCertificate::<Identity, OFFSET>,
-            ServerCertificateErrorSeverity: ServerCertificateErrorSeverity::<Identity, OFFSET>,
-            ServerCertificateErrors: ServerCertificateErrors::<Identity, OFFSET>,
-            ServerIntermediateCertificates: ServerIntermediateCertificates::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpTransportInformation as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpTransportInformation_Vtbl {
@@ -97461,65 +19014,6 @@ pub struct IHttpTransportInformation_Vtbl {
     #[cfg(not(feature = "Security_Cryptography_Certificates"))]
     ServerIntermediateCertificates: usize,
 }
-#[cfg(feature = "Web_Http_Filters")]
-pub mod Filters{
-windows_core::imp::define_interface!(IHttpFilter, IHttpFilter_Vtbl, 0xa4cb6dd5_0902_439e_bfd7_e12552b165ce);
-impl windows_core::RuntimeType for IHttpFilter {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-windows_core::imp::interface_hierarchy!(IHttpFilter, windows_core::IUnknown, windows_core::IInspectable);
-windows_core::imp::required_hierarchy!(IHttpFilter, super::super::super::Foundation::IClosable);
-impl IHttpFilter {
-    pub fn SendRequestAsync<P0>(&self, request: P0) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::HttpResponseMessage, super::HttpProgress>>
-    where
-        P0: windows_core::Param<super::HttpRequestMessage>,
-    {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SendRequestAsync)(windows_core::Interface::as_raw(this), request.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Close(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IClosable>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Close)(windows_core::Interface::as_raw(this)).ok() }
-    }
-}
-impl windows_core::RuntimeName for IHttpFilter {
-    const NAME: &'static str = "Windows.Web.Http.Filters.IHttpFilter";
-}
-pub trait IHttpFilter_Impl: super::super::super::Foundation::IClosable_Impl {
-    fn SendRequestAsync(&self, request: windows_core::Ref<'_, super::HttpRequestMessage>) -> windows_core::Result<windows_future::IAsyncOperationWithProgress<super::HttpResponseMessage, super::HttpProgress>>;
-}
-impl IHttpFilter_Vtbl {
-    pub const fn new<Identity: IHttpFilter_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn SendRequestAsync<Identity: IHttpFilter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, request: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpFilter_Impl::SendRequestAsync(this, core::mem::transmute_copy(&request)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpFilter, OFFSET>(), SendRequestAsync: SendRequestAsync::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpFilter as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IHttpFilter_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub SendRequestAsync: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-}
-#[cfg(feature = "Web_Http_Headers")]
 pub mod Headers{
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -97527,73 +19021,6 @@ pub struct HttpCacheDirectiveHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpCacheDirectiveHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpCacheDirectiveHeaderValueCollection, windows_collections::IIterable<HttpNameValueHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpNameValueHeaderValue>);
 impl HttpCacheDirectiveHeaderValueCollection {
-    pub fn MaxAge(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxAge)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetMaxAge<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxAge)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn MaxStale(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxStale)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetMaxStale<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxStale)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn MinFresh(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MinFresh)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetMinFresh<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMinFresh)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn SharedMaxAge(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).SharedMaxAge)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetSharedMaxAge<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSharedMaxAge)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpNameValueHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpNameValueHeaderValue>>(self)?;
         unsafe {
@@ -97601,62 +19028,6 @@ impl HttpCacheDirectiveHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpNameValueHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpNameValueHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpNameValueHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpNameValueHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpNameValueHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpNameValueHeaderValue>,
@@ -97664,26 +19035,7 @@ impl HttpCacheDirectiveHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpNameValueHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpNameValueHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpNameValueHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpCacheDirectiveHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpCacheDirectiveHeaderValueCollection>();
 }
@@ -97716,58 +19068,6 @@ pub struct HttpChallengeHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpChallengeHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpChallengeHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpChallengeHeaderValue {
-    pub fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Scheme(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Scheme)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Token(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Token)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CreateFromScheme(scheme: &windows_core::HSTRING) -> windows_core::Result<HttpChallengeHeaderValue> {
-        Self::IHttpChallengeHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromScheme)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(scheme), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromSchemeWithToken(scheme: &windows_core::HSTRING, token: &windows_core::HSTRING) -> windows_core::Result<HttpChallengeHeaderValue> {
-        Self::IHttpChallengeHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromSchemeWithToken)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(scheme), core::mem::transmute_copy(token), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpChallengeHeaderValue> {
-        Self::IHttpChallengeHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, challengeheadervalue: &mut Option<HttpChallengeHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpChallengeHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), challengeheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpChallengeHeaderValueFactory<R, F: FnOnce(&IHttpChallengeHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpChallengeHeaderValue, IHttpChallengeHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -97795,17 +19095,6 @@ pub struct HttpChallengeHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpChallengeHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpChallengeHeaderValueCollection, windows_collections::IIterable<HttpChallengeHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpChallengeHeaderValue>);
 impl HttpChallengeHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpChallengeHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpChallengeHeaderValue>>(self)?;
         unsafe {
@@ -97813,62 +19102,6 @@ impl HttpChallengeHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpChallengeHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpChallengeHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpChallengeHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpChallengeHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpChallengeHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpChallengeHeaderValue>,
@@ -97876,26 +19109,7 @@ impl HttpChallengeHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpChallengeHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpChallengeHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpChallengeHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpChallengeHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpChallengeHeaderValueCollection>();
 }
@@ -97928,38 +19142,12 @@ pub struct HttpConnectionOptionHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpConnectionOptionHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpConnectionOptionHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpConnectionOptionHeaderValue {
-    pub fn Token(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Token)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn Create(token: &windows_core::HSTRING) -> windows_core::Result<HttpConnectionOptionHeaderValue> {
         Self::IHttpConnectionOptionHeaderValueFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(token), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpConnectionOptionHeaderValue> {
-        Self::IHttpConnectionOptionHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, connectionoptionheadervalue: &mut Option<HttpConnectionOptionHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpConnectionOptionHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), connectionoptionheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpConnectionOptionHeaderValueFactory<R, F: FnOnce(&IHttpConnectionOptionHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpConnectionOptionHeaderValue, IHttpConnectionOptionHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -97987,17 +19175,6 @@ pub struct HttpConnectionOptionHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpConnectionOptionHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpConnectionOptionHeaderValueCollection, windows_collections::IIterable<HttpConnectionOptionHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpConnectionOptionHeaderValue>);
 impl HttpConnectionOptionHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpConnectionOptionHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpConnectionOptionHeaderValue>>(self)?;
         unsafe {
@@ -98005,62 +19182,6 @@ impl HttpConnectionOptionHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpConnectionOptionHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpConnectionOptionHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpConnectionOptionHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpConnectionOptionHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpConnectionOptionHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpConnectionOptionHeaderValue>,
@@ -98068,26 +19189,7 @@ impl HttpConnectionOptionHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpConnectionOptionHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpConnectionOptionHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpConnectionOptionHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpConnectionOptionHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpConnectionOptionHeaderValueCollection>();
 }
@@ -98120,38 +19222,12 @@ pub struct HttpContentCodingHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpContentCodingHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpContentCodingHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpContentCodingHeaderValue {
-    pub fn ContentCoding(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentCoding)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn Create(contentcoding: &windows_core::HSTRING) -> windows_core::Result<HttpContentCodingHeaderValue> {
         Self::IHttpContentCodingHeaderValueFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(contentcoding), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpContentCodingHeaderValue> {
-        Self::IHttpContentCodingHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, contentcodingheadervalue: &mut Option<HttpContentCodingHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpContentCodingHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), contentcodingheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpContentCodingHeaderValueFactory<R, F: FnOnce(&IHttpContentCodingHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpContentCodingHeaderValue, IHttpContentCodingHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -98179,17 +19255,6 @@ pub struct HttpContentCodingHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpContentCodingHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpContentCodingHeaderValueCollection, windows_collections::IIterable<HttpContentCodingHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpContentCodingHeaderValue>);
 impl HttpContentCodingHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpContentCodingHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpContentCodingHeaderValue>>(self)?;
         unsafe {
@@ -98197,62 +19262,6 @@ impl HttpContentCodingHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpContentCodingHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpContentCodingHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpContentCodingHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpContentCodingHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpContentCodingHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpContentCodingHeaderValue>,
@@ -98260,26 +19269,7 @@ impl HttpContentCodingHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpContentCodingHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpContentCodingHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpContentCodingHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpContentCodingHeaderValueCollection>();
 }
@@ -98312,51 +19302,6 @@ pub struct HttpContentCodingWithQualityHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpContentCodingWithQualityHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpContentCodingWithQualityHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpContentCodingWithQualityHeaderValue {
-    pub fn ContentCoding(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentCoding)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Quality(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Quality)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFromValue(contentcoding: &windows_core::HSTRING) -> windows_core::Result<HttpContentCodingWithQualityHeaderValue> {
-        Self::IHttpContentCodingWithQualityHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromValue)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(contentcoding), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromValueWithQuality(contentcoding: &windows_core::HSTRING, quality: f64) -> windows_core::Result<HttpContentCodingWithQualityHeaderValue> {
-        Self::IHttpContentCodingWithQualityHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromValueWithQuality)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(contentcoding), quality, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpContentCodingWithQualityHeaderValue> {
-        Self::IHttpContentCodingWithQualityHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, contentcodingwithqualityheadervalue: &mut Option<HttpContentCodingWithQualityHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpContentCodingWithQualityHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), contentcodingwithqualityheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpContentCodingWithQualityHeaderValueFactory<R, F: FnOnce(&IHttpContentCodingWithQualityHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpContentCodingWithQualityHeaderValue, IHttpContentCodingWithQualityHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -98384,17 +19329,6 @@ pub struct HttpContentCodingWithQualityHeaderValueCollection(windows_core::IUnkn
 windows_core::imp::interface_hierarchy!(HttpContentCodingWithQualityHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpContentCodingWithQualityHeaderValueCollection, windows_collections::IIterable<HttpContentCodingWithQualityHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>);
 impl HttpContentCodingWithQualityHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpContentCodingWithQualityHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpContentCodingWithQualityHeaderValue>>(self)?;
         unsafe {
@@ -98402,62 +19336,6 @@ impl HttpContentCodingWithQualityHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpContentCodingWithQualityHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpContentCodingWithQualityHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpContentCodingWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpContentCodingWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpContentCodingWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpContentCodingWithQualityHeaderValue>,
@@ -98465,26 +19343,7 @@ impl HttpContentCodingWithQualityHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpContentCodingWithQualityHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpContentCodingWithQualityHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpContentCodingWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpContentCodingWithQualityHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpContentCodingWithQualityHeaderValueCollection>();
 }
@@ -98517,39 +19376,6 @@ pub struct HttpContentDispositionHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpContentDispositionHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpContentDispositionHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpContentDispositionHeaderValue {
-    pub fn DispositionType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).DispositionType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetDispositionType(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDispositionType)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn FileName(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FileName)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetFileName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetFileName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn FileNameStar(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FileNameStar)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetFileNameStar(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetFileNameStar)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
     pub fn Name(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = self;
         unsafe {
@@ -98557,56 +19383,12 @@ impl HttpContentDispositionHeaderValue {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn SetName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetSize<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u64>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetSize)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
     pub fn Create(dispositiontype: &windows_core::HSTRING) -> windows_core::Result<HttpContentDispositionHeaderValue> {
         Self::IHttpContentDispositionHeaderValueFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(dispositiontype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpContentDispositionHeaderValue> {
-        Self::IHttpContentDispositionHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, contentdispositionheadervalue: &mut Option<HttpContentDispositionHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpContentDispositionHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), contentdispositionheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpContentDispositionHeaderValueFactory<R, F: FnOnce(&IHttpContentDispositionHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpContentDispositionHeaderValue, IHttpContentDispositionHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -98641,146 +19423,10 @@ impl HttpContentHeaderCollection {
         static SHARED: windows_core::imp::FactoryCache<HttpContentHeaderCollection, windows_core::imp::IGenericFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
     }
-    pub fn ContentDisposition(&self) -> windows_core::Result<HttpContentDispositionHeaderValue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentDisposition)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetContentDisposition<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HttpContentDispositionHeaderValue>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetContentDisposition)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ContentEncoding(&self) -> windows_core::Result<HttpContentCodingHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentEncoding)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Globalization")]
-    pub fn ContentLanguage(&self) -> windows_core::Result<HttpLanguageHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentLanguage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ContentLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentLength)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetContentLength<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u64>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetContentLength)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ContentLocation(&self) -> windows_core::Result<super::super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentLocation)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetContentLocation<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetContentLocation)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn ContentMD5(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentMD5)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Storage_Streams")]
-    pub fn SetContentMD5<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Storage::Streams::IBuffer>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetContentMD5)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ContentRange(&self) -> windows_core::Result<HttpContentRangeHeaderValue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentRange)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetContentRange<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HttpContentRangeHeaderValue>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetContentRange)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ContentType(&self) -> windows_core::Result<HttpMediaTypeHeaderValue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ContentType)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetContentType<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HttpMediaTypeHeaderValue>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetContentType)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Expires(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Expires)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetExpires<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetExpires)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn LastModified(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LastModified)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetLastModified<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLastModified)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
     pub fn Append(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value)).ok() }
     }
-    pub fn TryAppendWithoutValidation(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryAppendWithoutValidation)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::HSTRING>>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::HSTRING>>>(self)?;
         unsafe {
@@ -98788,57 +19434,7 @@ impl HttpContentHeaderCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Lookup(&self, key: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert(&self, key: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key)).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for HttpContentHeaderCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpContentHeaderCollection>();
 }
@@ -98871,20 +19467,6 @@ pub struct HttpContentRangeHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpContentRangeHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpContentRangeHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpContentRangeHeaderValue {
-    pub fn FirstBytePosition(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).FirstBytePosition)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn LastBytePosition(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LastBytePosition)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Length(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>> {
         let this = self;
         unsafe {
@@ -98892,54 +19474,6 @@ impl HttpContentRangeHeaderValue {
             (windows_core::Interface::vtable(this).Length)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Unit(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Unit)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetUnit(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetUnit)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn CreateFromLength(length: u64) -> windows_core::Result<HttpContentRangeHeaderValue> {
-        Self::IHttpContentRangeHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromLength)(windows_core::Interface::as_raw(this), length, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromRange(from: u64, to: u64) -> windows_core::Result<HttpContentRangeHeaderValue> {
-        Self::IHttpContentRangeHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromRange)(windows_core::Interface::as_raw(this), from, to, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromRangeWithLength(from: u64, to: u64, length: u64) -> windows_core::Result<HttpContentRangeHeaderValue> {
-        Self::IHttpContentRangeHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromRangeWithLength)(windows_core::Interface::as_raw(this), from, to, length, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpContentRangeHeaderValue> {
-        Self::IHttpContentRangeHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, contentrangeheadervalue: &mut Option<HttpContentRangeHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpContentRangeHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), contentrangeheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpContentRangeHeaderValueFactory<R, F: FnOnce(&IHttpContentRangeHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpContentRangeHeaderValue, IHttpContentRangeHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -98974,48 +19508,6 @@ impl HttpCookiePairHeaderValue {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Value(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetValue(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn CreateFromName(name: &windows_core::HSTRING) -> windows_core::Result<HttpCookiePairHeaderValue> {
-        Self::IHttpCookiePairHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromNameWithValue(name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<HttpCookiePairHeaderValue> {
-        Self::IHttpCookiePairHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromNameWithValue)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpCookiePairHeaderValue> {
-        Self::IHttpCookiePairHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, cookiepairheadervalue: &mut Option<HttpCookiePairHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpCookiePairHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), cookiepairheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpCookiePairHeaderValueFactory<R, F: FnOnce(&IHttpCookiePairHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpCookiePairHeaderValue, IHttpCookiePairHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -99043,17 +19535,6 @@ pub struct HttpCookiePairHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpCookiePairHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpCookiePairHeaderValueCollection, windows_collections::IIterable<HttpCookiePairHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpCookiePairHeaderValue>);
 impl HttpCookiePairHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpCookiePairHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpCookiePairHeaderValue>>(self)?;
         unsafe {
@@ -99061,62 +19542,6 @@ impl HttpCookiePairHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpCookiePairHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpCookiePairHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpCookiePairHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpCookiePairHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpCookiePairHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpCookiePairHeaderValue>,
@@ -99124,26 +19549,7 @@ impl HttpCookiePairHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpCookiePairHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpCookiePairHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpCookiePairHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpCookiePairHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpCookiePairHeaderValueCollection>();
 }
@@ -99176,58 +19582,6 @@ pub struct HttpCredentialsHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpCredentialsHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpCredentialsHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpCredentialsHeaderValue {
-    pub fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Scheme(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Scheme)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Token(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Token)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CreateFromScheme(scheme: &windows_core::HSTRING) -> windows_core::Result<HttpCredentialsHeaderValue> {
-        Self::IHttpCredentialsHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromScheme)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(scheme), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromSchemeWithToken(scheme: &windows_core::HSTRING, token: &windows_core::HSTRING) -> windows_core::Result<HttpCredentialsHeaderValue> {
-        Self::IHttpCredentialsHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromSchemeWithToken)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(scheme), core::mem::transmute_copy(token), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpCredentialsHeaderValue> {
-        Self::IHttpCredentialsHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, credentialsheadervalue: &mut Option<HttpCredentialsHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpCredentialsHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), credentialsheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpCredentialsHeaderValueFactory<R, F: FnOnce(&IHttpCredentialsHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpCredentialsHeaderValue, IHttpCredentialsHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -99255,39 +19609,6 @@ pub struct HttpDateOrDeltaHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpDateOrDeltaHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpDateOrDeltaHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpDateOrDeltaHeaderValue {
-    pub fn Date(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Date)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Delta(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Delta)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpDateOrDeltaHeaderValue> {
-        Self::IHttpDateOrDeltaHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, dateordeltaheadervalue: &mut Option<HttpDateOrDeltaHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpDateOrDeltaHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), dateordeltaheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpDateOrDeltaHeaderValueStatics<R, F: FnOnce(&IHttpDateOrDeltaHeaderValueStatics) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpDateOrDeltaHeaderValue, IHttpDateOrDeltaHeaderValueStatics> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -99318,55 +19639,6 @@ impl HttpExpectationHeaderValue {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Value(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetValue(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFromName(name: &windows_core::HSTRING) -> windows_core::Result<HttpExpectationHeaderValue> {
-        Self::IHttpExpectationHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromNameWithValue(name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<HttpExpectationHeaderValue> {
-        Self::IHttpExpectationHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromNameWithValue)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpExpectationHeaderValue> {
-        Self::IHttpExpectationHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, expectationheadervalue: &mut Option<HttpExpectationHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpExpectationHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), expectationheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpExpectationHeaderValueFactory<R, F: FnOnce(&IHttpExpectationHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpExpectationHeaderValue, IHttpExpectationHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -99394,17 +19666,6 @@ pub struct HttpExpectationHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpExpectationHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpExpectationHeaderValueCollection, windows_collections::IIterable<HttpExpectationHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpExpectationHeaderValue>);
 impl HttpExpectationHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpExpectationHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpExpectationHeaderValue>>(self)?;
         unsafe {
@@ -99412,62 +19673,6 @@ impl HttpExpectationHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpExpectationHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpExpectationHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpExpectationHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpExpectationHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpExpectationHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpExpectationHeaderValue>,
@@ -99475,26 +19680,7 @@ impl HttpExpectationHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpExpectationHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpExpectationHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpExpectationHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpExpectationHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpExpectationHeaderValueCollection>();
 }
@@ -99521,201 +19707,12 @@ impl IntoIterator for &HttpExpectationHeaderValueCollection {
         self.First().unwrap()
     }
 }
-#[cfg(feature = "Globalization")]
-#[repr(transparent)]
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct HttpLanguageHeaderValueCollection(windows_core::IUnknown);
-#[cfg(feature = "Globalization")]
-windows_core::imp::interface_hierarchy!(HttpLanguageHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
-#[cfg(feature = "Globalization")]
-windows_core::imp::required_hierarchy!(HttpLanguageHeaderValueCollection, windows_collections::IIterable<super::super::super::Globalization::Language>, super::super::super::Foundation::IStringable, windows_collections::IVector<super::super::super::Globalization::Language>);
-#[cfg(feature = "Globalization")]
-impl HttpLanguageHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
-    pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<super::super::super::Globalization::Language>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IIterable<super::super::super::Globalization::Language>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<super::super::super::Globalization::Language> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<super::super::super::Globalization::Language>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<super::super::super::Globalization::Language>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<super::super::super::Globalization::Language>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<super::super::super::Globalization::Language>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
-    pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Globalization::Language>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<super::super::super::Globalization::Language>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<super::super::super::Globalization::Language>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::super::super::Globalization::Language>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
-#[cfg(feature = "Globalization")]
-impl windows_core::RuntimeType for HttpLanguageHeaderValueCollection {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpLanguageHeaderValueCollection>();
-}
-#[cfg(feature = "Globalization")]
-unsafe impl windows_core::Interface for HttpLanguageHeaderValueCollection {
-    type Vtable = <IHttpLanguageHeaderValueCollection as windows_core::Interface>::Vtable;
-    const IID: windows_core::GUID = <IHttpLanguageHeaderValueCollection as windows_core::Interface>::IID;
-}
-#[cfg(feature = "Globalization")]
-impl windows_core::RuntimeName for HttpLanguageHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.HttpLanguageHeaderValueCollection";
-}
-#[cfg(feature = "Globalization")]
-unsafe impl Send for HttpLanguageHeaderValueCollection {}
-#[cfg(feature = "Globalization")]
-unsafe impl Sync for HttpLanguageHeaderValueCollection {}
-#[cfg(feature = "Globalization")]
-impl IntoIterator for HttpLanguageHeaderValueCollection {
-    type Item = super::super::super::Globalization::Language;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        IntoIterator::into_iter(&self)
-    }
-}
-#[cfg(feature = "Globalization")]
-impl IntoIterator for &HttpLanguageHeaderValueCollection {
-    type Item = super::super::super::Globalization::Language;
-    type IntoIter = windows_collections::IIterator<Self::Item>;
-    fn into_iter(self) -> Self::IntoIter {
-        self.First().unwrap()
-    }
-}
 #[repr(transparent)]
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct HttpLanguageRangeWithQualityHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpLanguageRangeWithQualityHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpLanguageRangeWithQualityHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpLanguageRangeWithQualityHeaderValue {
-    pub fn LanguageRange(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).LanguageRange)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn Quality(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Quality)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CreateFromLanguageRange(languagerange: &windows_core::HSTRING) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValue> {
-        Self::IHttpLanguageRangeWithQualityHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromLanguageRange)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(languagerange), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromLanguageRangeWithQuality(languagerange: &windows_core::HSTRING, quality: f64) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValue> {
-        Self::IHttpLanguageRangeWithQualityHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromLanguageRangeWithQuality)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(languagerange), quality, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValue> {
-        Self::IHttpLanguageRangeWithQualityHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, languagerangewithqualityheadervalue: &mut Option<HttpLanguageRangeWithQualityHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpLanguageRangeWithQualityHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), languagerangewithqualityheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpLanguageRangeWithQualityHeaderValueFactory<R, F: FnOnce(&IHttpLanguageRangeWithQualityHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpLanguageRangeWithQualityHeaderValue, IHttpLanguageRangeWithQualityHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -99743,17 +19740,6 @@ pub struct HttpLanguageRangeWithQualityHeaderValueCollection(windows_core::IUnkn
 windows_core::imp::interface_hierarchy!(HttpLanguageRangeWithQualityHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpLanguageRangeWithQualityHeaderValueCollection, windows_collections::IIterable<HttpLanguageRangeWithQualityHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>);
 impl HttpLanguageRangeWithQualityHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpLanguageRangeWithQualityHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
         unsafe {
@@ -99761,62 +19747,6 @@ impl HttpLanguageRangeWithQualityHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpLanguageRangeWithQualityHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpLanguageRangeWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpLanguageRangeWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpLanguageRangeWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpLanguageRangeWithQualityHeaderValue>,
@@ -99824,26 +19754,7 @@ impl HttpLanguageRangeWithQualityHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpLanguageRangeWithQualityHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpLanguageRangeWithQualityHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpLanguageRangeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpLanguageRangeWithQualityHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpLanguageRangeWithQualityHeaderValueCollection>();
 }
@@ -99876,60 +19787,12 @@ pub struct HttpMediaTypeHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpMediaTypeHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpMediaTypeHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpMediaTypeHeaderValue {
-    pub fn CharSet(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CharSet)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetCharSet(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCharSet)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn MediaType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetMediaType(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMediaType)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Create(mediatype: &windows_core::HSTRING) -> windows_core::Result<HttpMediaTypeHeaderValue> {
         Self::IHttpMediaTypeHeaderValueFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(mediatype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpMediaTypeHeaderValue> {
-        Self::IHttpMediaTypeHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, mediatypeheadervalue: &mut Option<HttpMediaTypeHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpMediaTypeHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), mediatypeheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpMediaTypeHeaderValueFactory<R, F: FnOnce(&IHttpMediaTypeHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpMediaTypeHeaderValue, IHttpMediaTypeHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -99957,80 +19820,6 @@ pub struct HttpMediaTypeWithQualityHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpMediaTypeWithQualityHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpMediaTypeWithQualityHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpMediaTypeWithQualityHeaderValue {
-    pub fn CharSet(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CharSet)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetCharSet(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetCharSet)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn MediaType(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MediaType)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetMediaType(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMediaType)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Quality(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Quality)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetQuality<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<f64>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetQuality)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn CreateFromMediaType(mediatype: &windows_core::HSTRING) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValue> {
-        Self::IHttpMediaTypeWithQualityHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromMediaType)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(mediatype), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromMediaTypeWithQuality(mediatype: &windows_core::HSTRING, quality: f64) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValue> {
-        Self::IHttpMediaTypeWithQualityHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromMediaTypeWithQuality)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(mediatype), quality, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValue> {
-        Self::IHttpMediaTypeWithQualityHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, mediatypewithqualityheadervalue: &mut Option<HttpMediaTypeWithQualityHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpMediaTypeWithQualityHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), mediatypewithqualityheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpMediaTypeWithQualityHeaderValueFactory<R, F: FnOnce(&IHttpMediaTypeWithQualityHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpMediaTypeWithQualityHeaderValue, IHttpMediaTypeWithQualityHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -100058,17 +19847,6 @@ pub struct HttpMediaTypeWithQualityHeaderValueCollection(windows_core::IUnknown)
 windows_core::imp::interface_hierarchy!(HttpMediaTypeWithQualityHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpMediaTypeWithQualityHeaderValueCollection, windows_collections::IIterable<HttpMediaTypeWithQualityHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>);
 impl HttpMediaTypeWithQualityHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpMediaTypeWithQualityHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpMediaTypeWithQualityHeaderValue>>(self)?;
         unsafe {
@@ -100076,62 +19854,6 @@ impl HttpMediaTypeWithQualityHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpMediaTypeWithQualityHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpMediaTypeWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpMediaTypeWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpMediaTypeWithQualityHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpMediaTypeWithQualityHeaderValue>,
@@ -100139,26 +19861,7 @@ impl HttpMediaTypeWithQualityHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpMediaTypeWithQualityHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpMediaTypeWithQualityHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpMediaTypeWithQualityHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpMediaTypeWithQualityHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpMediaTypeWithQualityHeaderValueCollection>();
 }
@@ -100191,17 +19894,6 @@ pub struct HttpMethodHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpMethodHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpMethodHeaderValueCollection, windows_collections::IIterable<super::HttpMethod>, super::super::super::Foundation::IStringable, windows_collections::IVector<super::HttpMethod>);
 impl HttpMethodHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<super::HttpMethod>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<super::HttpMethod>>(self)?;
         unsafe {
@@ -100209,62 +19901,6 @@ impl HttpMethodHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<super::HttpMethod> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<super::HttpMethod>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<super::HttpMethod>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<super::HttpMethod>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<super::HttpMethod>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<super::HttpMethod>,
@@ -100272,26 +19908,7 @@ impl HttpMethodHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<super::HttpMethod>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<super::HttpMethod>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<super::HttpMethod>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpMethodHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpMethodHeaderValueCollection>();
 }
@@ -100331,48 +19948,6 @@ impl HttpNameValueHeaderValue {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Value(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn SetValue(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetValue)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    pub fn CreateFromName(name: &windows_core::HSTRING) -> windows_core::Result<HttpNameValueHeaderValue> {
-        Self::IHttpNameValueHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromNameWithValue(name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<HttpNameValueHeaderValue> {
-        Self::IHttpNameValueHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromNameWithValue)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpNameValueHeaderValue> {
-        Self::IHttpNameValueHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, namevalueheadervalue: &mut Option<HttpNameValueHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpNameValueHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), namevalueheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpNameValueHeaderValueFactory<R, F: FnOnce(&IHttpNameValueHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpNameValueHeaderValue, IHttpNameValueHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -100407,44 +19982,6 @@ impl HttpProductHeaderValue {
             (windows_core::Interface::vtable(this).Name)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn Version(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Version)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CreateFromName(productname: &windows_core::HSTRING) -> windows_core::Result<HttpProductHeaderValue> {
-        Self::IHttpProductHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromName)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(productname), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromNameWithVersion(productname: &windows_core::HSTRING, productversion: &windows_core::HSTRING) -> windows_core::Result<HttpProductHeaderValue> {
-        Self::IHttpProductHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromNameWithVersion)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(productname), core::mem::transmute_copy(productversion), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpProductHeaderValue> {
-        Self::IHttpProductHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, productheadervalue: &mut Option<HttpProductHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpProductHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), productheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpProductHeaderValueFactory<R, F: FnOnce(&IHttpProductHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpProductHeaderValue, IHttpProductHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -100472,51 +20009,6 @@ pub struct HttpProductInfoHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpProductInfoHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpProductInfoHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpProductInfoHeaderValue {
-    pub fn Product(&self) -> windows_core::Result<HttpProductHeaderValue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Product)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Comment(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Comment)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn CreateFromComment(productcomment: &windows_core::HSTRING) -> windows_core::Result<HttpProductInfoHeaderValue> {
-        Self::IHttpProductInfoHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromComment)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(productcomment), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn CreateFromNameWithVersion(productname: &windows_core::HSTRING, productversion: &windows_core::HSTRING) -> windows_core::Result<HttpProductInfoHeaderValue> {
-        Self::IHttpProductInfoHeaderValueFactory(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CreateFromNameWithVersion)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(productname), core::mem::transmute_copy(productversion), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpProductInfoHeaderValue> {
-        Self::IHttpProductInfoHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, productinfoheadervalue: &mut Option<HttpProductInfoHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpProductInfoHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), productinfoheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpProductInfoHeaderValueFactory<R, F: FnOnce(&IHttpProductInfoHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpProductInfoHeaderValue, IHttpProductInfoHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -100544,17 +20036,6 @@ pub struct HttpProductInfoHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpProductInfoHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpProductInfoHeaderValueCollection, windows_collections::IIterable<HttpProductInfoHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpProductInfoHeaderValue>);
 impl HttpProductInfoHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpProductInfoHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpProductInfoHeaderValue>>(self)?;
         unsafe {
@@ -100562,62 +20043,6 @@ impl HttpProductInfoHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpProductInfoHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpProductInfoHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpProductInfoHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpProductInfoHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpProductInfoHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpProductInfoHeaderValue>,
@@ -100625,26 +20050,7 @@ impl HttpProductInfoHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpProductInfoHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpProductInfoHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpProductInfoHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpProductInfoHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpProductInfoHeaderValueCollection>();
 }
@@ -100677,83 +20083,6 @@ pub struct HttpRequestHeaderCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpRequestHeaderCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy ! ( HttpRequestHeaderCollection , windows_collections:: IIterable < windows_collections:: IKeyValuePair < windows_core::HSTRING , windows_core::HSTRING > > , windows_collections:: IMap < windows_core::HSTRING , windows_core::HSTRING > , super::super::super::Foundation:: IStringable );
 impl HttpRequestHeaderCollection {
-    pub fn Accept(&self) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Accept)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AcceptEncoding(&self) -> windows_core::Result<HttpContentCodingWithQualityHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AcceptEncoding)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn AcceptLanguage(&self) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).AcceptLanguage)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Authorization(&self) -> windows_core::Result<HttpCredentialsHeaderValue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Authorization)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetAuthorization<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HttpCredentialsHeaderValue>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAuthorization)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn CacheControl(&self) -> windows_core::Result<HttpCacheDirectiveHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CacheControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Connection(&self) -> windows_core::Result<HttpConnectionOptionHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Connection)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Cookie(&self) -> windows_core::Result<HttpCookiePairHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Cookie)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Date(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Date)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDate<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDate)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Expect(&self) -> windows_core::Result<HttpExpectationHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Expect)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn From(&self) -> windows_core::Result<windows_core::HSTRING> {
         let this = self;
         unsafe {
@@ -100761,121 +20090,10 @@ impl HttpRequestHeaderCollection {
             (windows_core::Interface::vtable(this).From)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub fn SetFrom(&self, value: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetFrom)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(value)).ok() }
-    }
-    #[cfg(feature = "Networking")]
-    pub fn Host(&self) -> windows_core::Result<super::super::super::Networking::HostName> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Host)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Networking")]
-    pub fn SetHost<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Networking::HostName>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetHost)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn IfModifiedSince(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IfModifiedSince)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetIfModifiedSince<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIfModifiedSince)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn IfUnmodifiedSince(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IfUnmodifiedSince)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetIfUnmodifiedSince<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetIfUnmodifiedSince)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn MaxForwards(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).MaxForwards)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetMaxForwards<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<u32>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetMaxForwards)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ProxyAuthorization(&self) -> windows_core::Result<HttpCredentialsHeaderValue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProxyAuthorization)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetProxyAuthorization<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HttpCredentialsHeaderValue>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetProxyAuthorization)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Referer(&self) -> windows_core::Result<super::super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Referer)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetReferer<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetReferer)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn TransferEncoding(&self) -> windows_core::Result<HttpTransferCodingHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TransferEncoding)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn UserAgent(&self) -> windows_core::Result<HttpProductInfoHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).UserAgent)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Append(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value)).ok() }
     }
-    pub fn TryAppendWithoutValidation(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryAppendWithoutValidation)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::HSTRING>>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::HSTRING>>>(self)?;
         unsafe {
@@ -100883,57 +20101,7 @@ impl HttpRequestHeaderCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Lookup(&self, key: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert(&self, key: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key)).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for HttpRequestHeaderCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpRequestHeaderCollection>();
 }
@@ -100966,115 +20134,10 @@ pub struct HttpResponseHeaderCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpResponseHeaderCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy ! ( HttpResponseHeaderCollection , windows_collections:: IIterable < windows_collections:: IKeyValuePair < windows_core::HSTRING , windows_core::HSTRING > > , windows_collections:: IMap < windows_core::HSTRING , windows_core::HSTRING > , super::super::super::Foundation:: IStringable );
 impl HttpResponseHeaderCollection {
-    pub fn Age(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Age)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetAge<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetAge)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Allow(&self) -> windows_core::Result<HttpMethodHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Allow)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn CacheControl(&self) -> windows_core::Result<HttpCacheDirectiveHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).CacheControl)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Connection(&self) -> windows_core::Result<HttpConnectionOptionHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Connection)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Date(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Date)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetDate<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetDate)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn Location(&self) -> windows_core::Result<super::super::super::Foundation::Uri> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Location)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetLocation<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::super::Foundation::Uri>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetLocation)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn ProxyAuthenticate(&self) -> windows_core::Result<HttpChallengeHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ProxyAuthenticate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn RetryAfter(&self) -> windows_core::Result<HttpDateOrDeltaHeaderValue> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).RetryAfter)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn SetRetryAfter<P0>(&self, value: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<HttpDateOrDeltaHeaderValue>,
-    {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).SetRetryAfter)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
-    }
-    pub fn TransferEncoding(&self) -> windows_core::Result<HttpTransferCodingHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TransferEncoding)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn WwwAuthenticate(&self) -> windows_core::Result<HttpChallengeHeaderValueCollection> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).WwwAuthenticate)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub fn Append(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<()> {
         let this = self;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value)).ok() }
     }
-    pub fn TryAppendWithoutValidation(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryAppendWithoutValidation)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(name), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::HSTRING>>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<windows_collections::IKeyValuePair<windows_core::HSTRING, windows_core::HSTRING>>>(self)?;
         unsafe {
@@ -101082,57 +20145,7 @@ impl HttpResponseHeaderCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn Lookup(&self, key: &windows_core::HSTRING) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Lookup)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn HasKey(&self, key: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).HasKey)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IMapView<windows_core::HSTRING, windows_core::HSTRING>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Insert(&self, key: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Insert)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key), core::mem::transmute_copy(value), &mut result__).map(|| result__)
-        }
-    }
-    pub fn Remove(&self, key: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Remove)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(key)).ok() }
-    }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IMap<windows_core::HSTRING, windows_core::HSTRING>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 impl windows_core::RuntimeType for HttpResponseHeaderCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpResponseHeaderCollection>();
 }
@@ -101165,45 +20178,12 @@ pub struct HttpTransferCodingHeaderValue(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpTransferCodingHeaderValue, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpTransferCodingHeaderValue, super::super::super::Foundation::IStringable);
 impl HttpTransferCodingHeaderValue {
-    pub fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parameters)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Value(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Value)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub fn Create(input: &windows_core::HSTRING) -> windows_core::Result<HttpTransferCodingHeaderValue> {
         Self::IHttpTransferCodingHeaderValueFactory(|this| unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(this).Create)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         })
     }
-    pub fn Parse(input: &windows_core::HSTRING) -> windows_core::Result<HttpTransferCodingHeaderValue> {
-        Self::IHttpTransferCodingHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Parse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        })
-    }
-    pub fn TryParse(input: &windows_core::HSTRING, transfercodingheadervalue: &mut Option<HttpTransferCodingHeaderValue>) -> windows_core::Result<bool> {
-        Self::IHttpTransferCodingHeaderValueStatics(|this| unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParse)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), transfercodingheadervalue as *mut _ as _, &mut result__).map(|| result__)
-        })
-    }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     fn IHttpTransferCodingHeaderValueFactory<R, F: FnOnce(&IHttpTransferCodingHeaderValueFactory) -> windows_core::Result<R>>(callback: F) -> windows_core::Result<R> {
         static SHARED: windows_core::imp::FactoryCache<HttpTransferCodingHeaderValue, IHttpTransferCodingHeaderValueFactory> = windows_core::imp::FactoryCache::new();
         SHARED.call(callback)
@@ -101231,17 +20211,6 @@ pub struct HttpTransferCodingHeaderValueCollection(windows_core::IUnknown);
 windows_core::imp::interface_hierarchy!(HttpTransferCodingHeaderValueCollection, windows_core::IUnknown, windows_core::IInspectable);
 windows_core::imp::required_hierarchy!(HttpTransferCodingHeaderValueCollection, windows_collections::IIterable<HttpTransferCodingHeaderValue>, super::super::super::Foundation::IStringable, windows_collections::IVector<HttpTransferCodingHeaderValue>);
 impl HttpTransferCodingHeaderValueCollection {
-    pub fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()> {
-        let this = self;
-        unsafe { (windows_core::Interface::vtable(this).ParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input)).ok() }
-    }
-    pub fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool> {
-        let this = self;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).TryParseAdd)(windows_core::Interface::as_raw(this), core::mem::transmute_copy(input), &mut result__).map(|| result__)
-        }
-    }
     pub fn First(&self) -> windows_core::Result<windows_collections::IIterator<HttpTransferCodingHeaderValue>> {
         let this = &windows_core::Interface::cast::<windows_collections::IIterable<HttpTransferCodingHeaderValue>>(self)?;
         unsafe {
@@ -101249,62 +20218,6 @@ impl HttpTransferCodingHeaderValueCollection {
             (windows_core::Interface::vtable(this).First)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub fn ToString(&self) -> windows_core::Result<windows_core::HSTRING> {
-        let this = &windows_core::Interface::cast::<super::super::super::Foundation::IStringable>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).ToString)(windows_core::Interface::as_raw(this), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub fn GetAt(&self, index: u32) -> windows_core::Result<HttpTransferCodingHeaderValue> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetAt)(windows_core::Interface::as_raw(this), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn Size(&self) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).Size)(windows_core::Interface::as_raw(this), &mut result__).map(|| result__)
-        }
-    }
-    pub fn GetView(&self) -> windows_core::Result<windows_collections::IVectorView<HttpTransferCodingHeaderValue>> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetView)(windows_core::Interface::as_raw(this), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub fn IndexOf<P0>(&self, value: P0, index: &mut u32) -> windows_core::Result<bool>
-    where
-        P0: windows_core::Param<HttpTransferCodingHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).IndexOf)(windows_core::Interface::as_raw(this), value.param().abi(), index, &mut result__).map(|| result__)
-        }
-    }
-    pub fn SetAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpTransferCodingHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).SetAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn InsertAt<P1>(&self, index: u32, value: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<HttpTransferCodingHeaderValue>,
-    {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).InsertAt)(windows_core::Interface::as_raw(this), index, value.param().abi()).ok() }
-    }
-    pub fn RemoveAt(&self, index: u32) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAt)(windows_core::Interface::as_raw(this), index).ok() }
-    }
     pub fn Append<P0>(&self, value: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<HttpTransferCodingHeaderValue>,
@@ -101312,26 +20225,7 @@ impl HttpTransferCodingHeaderValueCollection {
         let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
         unsafe { (windows_core::Interface::vtable(this).Append)(windows_core::Interface::as_raw(this), value.param().abi()).ok() }
     }
-    pub fn RemoveAtEnd(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).RemoveAtEnd)(windows_core::Interface::as_raw(this)).ok() }
     }
-    pub fn Clear(&self) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).Clear)(windows_core::Interface::as_raw(this)).ok() }
-    }
-    pub fn GetMany(&self, startindex: u32, items: &mut [Option<HttpTransferCodingHeaderValue>]) -> windows_core::Result<u32> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(this).GetMany)(windows_core::Interface::as_raw(this), startindex, items.len().try_into().unwrap(), core::mem::transmute_copy(&items), &mut result__).map(|| result__)
-        }
-    }
-    pub fn ReplaceAll(&self, items: &[Option<HttpTransferCodingHeaderValue>]) -> windows_core::Result<()> {
-        let this = &windows_core::Interface::cast::<windows_collections::IVector<HttpTransferCodingHeaderValue>>(self)?;
-        unsafe { (windows_core::Interface::vtable(this).ReplaceAll)(windows_core::Interface::as_raw(this), items.len().try_into().unwrap(), core::mem::transmute(items.as_ptr())).ok() }
-    }
-}
 impl windows_core::RuntimeType for HttpTransferCodingHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_class::<Self, IHttpTransferCodingHeaderValueCollection>();
 }
@@ -101362,135 +20256,6 @@ windows_core::imp::define_interface!(IHttpCacheDirectiveHeaderValueCollection, I
 impl windows_core::RuntimeType for IHttpCacheDirectiveHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpCacheDirectiveHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpCacheDirectiveHeaderValueCollection";
-}
-pub trait IHttpCacheDirectiveHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn MaxAge(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn SetMaxAge(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn MaxStale(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn SetMaxStale(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn MinFresh(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn SetMinFresh(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn SharedMaxAge(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn SetSharedMaxAge(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpCacheDirectiveHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn MaxAge<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCacheDirectiveHeaderValueCollection_Impl::MaxAge(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaxAge<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpCacheDirectiveHeaderValueCollection_Impl::SetMaxAge(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn MaxStale<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCacheDirectiveHeaderValueCollection_Impl::MaxStale(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaxStale<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpCacheDirectiveHeaderValueCollection_Impl::SetMaxStale(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn MinFresh<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCacheDirectiveHeaderValueCollection_Impl::MinFresh(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMinFresh<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpCacheDirectiveHeaderValueCollection_Impl::SetMinFresh(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn SharedMaxAge<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCacheDirectiveHeaderValueCollection_Impl::SharedMaxAge(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSharedMaxAge<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpCacheDirectiveHeaderValueCollection_Impl::SetSharedMaxAge(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ParseAdd<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpCacheDirectiveHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpCacheDirectiveHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCacheDirectiveHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpCacheDirectiveHeaderValueCollection, OFFSET>(),
-            MaxAge: MaxAge::<Identity, OFFSET>,
-            SetMaxAge: SetMaxAge::<Identity, OFFSET>,
-            MaxStale: MaxStale::<Identity, OFFSET>,
-            SetMaxStale: SetMaxStale::<Identity, OFFSET>,
-            MinFresh: MinFresh::<Identity, OFFSET>,
-            SetMinFresh: SetMinFresh::<Identity, OFFSET>,
-            SharedMaxAge: SharedMaxAge::<Identity, OFFSET>,
-            SetSharedMaxAge: SetSharedMaxAge::<Identity, OFFSET>,
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpCacheDirectiveHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpCacheDirectiveHeaderValueCollection_Vtbl {
@@ -101510,66 +20275,6 @@ windows_core::imp::define_interface!(IHttpChallengeHeaderValue, IHttpChallengeHe
 impl windows_core::RuntimeType for IHttpChallengeHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpChallengeHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpChallengeHeaderValue";
-}
-pub trait IHttpChallengeHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>>;
-    fn Scheme(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Token(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpChallengeHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpChallengeHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parameters<Identity: IHttpChallengeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpChallengeHeaderValue_Impl::Parameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Scheme<Identity: IHttpChallengeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpChallengeHeaderValue_Impl::Scheme(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Token<Identity: IHttpChallengeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpChallengeHeaderValue_Impl::Token(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpChallengeHeaderValue, OFFSET>(),
-            Parameters: Parameters::<Identity, OFFSET>,
-            Scheme: Scheme::<Identity, OFFSET>,
-            Token: Token::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpChallengeHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpChallengeHeaderValue_Vtbl {
@@ -101582,43 +20287,6 @@ windows_core::imp::define_interface!(IHttpChallengeHeaderValueCollection, IHttpC
 impl windows_core::RuntimeType for IHttpChallengeHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpChallengeHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpChallengeHeaderValueCollection";
-}
-pub trait IHttpChallengeHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpChallengeHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpChallengeHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpChallengeHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpChallengeHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpChallengeHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpChallengeHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpChallengeHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpChallengeHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpChallengeHeaderValueCollection_Vtbl {
@@ -101630,51 +20298,6 @@ windows_core::imp::define_interface!(IHttpChallengeHeaderValueFactory, IHttpChal
 impl windows_core::RuntimeType for IHttpChallengeHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpChallengeHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpChallengeHeaderValueFactory";
-}
-pub trait IHttpChallengeHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromScheme(&self, scheme: &windows_core::HSTRING) -> windows_core::Result<HttpChallengeHeaderValue>;
-    fn CreateFromSchemeWithToken(&self, scheme: &windows_core::HSTRING, token: &windows_core::HSTRING) -> windows_core::Result<HttpChallengeHeaderValue>;
-}
-impl IHttpChallengeHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpChallengeHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromScheme<Identity: IHttpChallengeHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, scheme: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpChallengeHeaderValueFactory_Impl::CreateFromScheme(this, core::mem::transmute(&scheme)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromSchemeWithToken<Identity: IHttpChallengeHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, scheme: *mut core::ffi::c_void, token: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpChallengeHeaderValueFactory_Impl::CreateFromSchemeWithToken(this, core::mem::transmute(&scheme), core::mem::transmute(&token)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpChallengeHeaderValueFactory, OFFSET>(),
-            CreateFromScheme: CreateFromScheme::<Identity, OFFSET>,
-            CreateFromSchemeWithToken: CreateFromSchemeWithToken::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpChallengeHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpChallengeHeaderValueFactory_Vtbl {
@@ -101686,50 +20309,6 @@ windows_core::imp::define_interface!(IHttpChallengeHeaderValueStatics, IHttpChal
 impl windows_core::RuntimeType for IHttpChallengeHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpChallengeHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpChallengeHeaderValueStatics";
-}
-pub trait IHttpChallengeHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpChallengeHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, challengeHeaderValue: windows_core::OutRef<'_, HttpChallengeHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpChallengeHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpChallengeHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpChallengeHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpChallengeHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpChallengeHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, challengeheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpChallengeHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&challengeheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpChallengeHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpChallengeHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpChallengeHeaderValueStatics_Vtbl {
@@ -101741,33 +20320,6 @@ windows_core::imp::define_interface!(IHttpConnectionOptionHeaderValue, IHttpConn
 impl windows_core::RuntimeType for IHttpConnectionOptionHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpConnectionOptionHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpConnectionOptionHeaderValue";
-}
-pub trait IHttpConnectionOptionHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Token(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpConnectionOptionHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpConnectionOptionHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Token<Identity: IHttpConnectionOptionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpConnectionOptionHeaderValue_Impl::Token(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpConnectionOptionHeaderValue, OFFSET>(), Token: Token::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpConnectionOptionHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpConnectionOptionHeaderValue_Vtbl {
@@ -101778,43 +20330,6 @@ windows_core::imp::define_interface!(IHttpConnectionOptionHeaderValueCollection,
 impl windows_core::RuntimeType for IHttpConnectionOptionHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpConnectionOptionHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpConnectionOptionHeaderValueCollection";
-}
-pub trait IHttpConnectionOptionHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpConnectionOptionHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpConnectionOptionHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpConnectionOptionHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpConnectionOptionHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpConnectionOptionHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpConnectionOptionHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpConnectionOptionHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpConnectionOptionHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpConnectionOptionHeaderValueCollection_Vtbl {
@@ -101826,33 +20341,6 @@ windows_core::imp::define_interface!(IHttpConnectionOptionHeaderValueFactory, IH
 impl windows_core::RuntimeType for IHttpConnectionOptionHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpConnectionOptionHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpConnectionOptionHeaderValueFactory";
-}
-pub trait IHttpConnectionOptionHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, token: &windows_core::HSTRING) -> windows_core::Result<HttpConnectionOptionHeaderValue>;
-}
-impl IHttpConnectionOptionHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpConnectionOptionHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpConnectionOptionHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, token: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpConnectionOptionHeaderValueFactory_Impl::Create(this, core::mem::transmute(&token)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpConnectionOptionHeaderValueFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpConnectionOptionHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpConnectionOptionHeaderValueFactory_Vtbl {
@@ -101863,50 +20351,6 @@ windows_core::imp::define_interface!(IHttpConnectionOptionHeaderValueStatics, IH
 impl windows_core::RuntimeType for IHttpConnectionOptionHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpConnectionOptionHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpConnectionOptionHeaderValueStatics";
-}
-pub trait IHttpConnectionOptionHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpConnectionOptionHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, connectionOptionHeaderValue: windows_core::OutRef<'_, HttpConnectionOptionHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpConnectionOptionHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpConnectionOptionHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpConnectionOptionHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpConnectionOptionHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpConnectionOptionHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, connectionoptionheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpConnectionOptionHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&connectionoptionheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpConnectionOptionHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpConnectionOptionHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpConnectionOptionHeaderValueStatics_Vtbl {
@@ -101918,36 +20362,6 @@ windows_core::imp::define_interface!(IHttpContentCodingHeaderValue, IHttpContent
 impl windows_core::RuntimeType for IHttpContentCodingHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentCodingHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentCodingHeaderValue";
-}
-pub trait IHttpContentCodingHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn ContentCoding(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpContentCodingHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpContentCodingHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ContentCoding<Identity: IHttpContentCodingHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingHeaderValue_Impl::ContentCoding(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentCodingHeaderValue, OFFSET>(),
-            ContentCoding: ContentCoding::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentCodingHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentCodingHeaderValue_Vtbl {
@@ -101958,43 +20372,6 @@ windows_core::imp::define_interface!(IHttpContentCodingHeaderValueCollection, IH
 impl windows_core::RuntimeType for IHttpContentCodingHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentCodingHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentCodingHeaderValueCollection";
-}
-pub trait IHttpContentCodingHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpContentCodingHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpContentCodingHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpContentCodingHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentCodingHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpContentCodingHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentCodingHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentCodingHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentCodingHeaderValueCollection_Vtbl {
@@ -102006,33 +20383,6 @@ windows_core::imp::define_interface!(IHttpContentCodingHeaderValueFactory, IHttp
 impl windows_core::RuntimeType for IHttpContentCodingHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentCodingHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentCodingHeaderValueFactory";
-}
-pub trait IHttpContentCodingHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, contentCoding: &windows_core::HSTRING) -> windows_core::Result<HttpContentCodingHeaderValue>;
-}
-impl IHttpContentCodingHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpContentCodingHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpContentCodingHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, contentcoding: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingHeaderValueFactory_Impl::Create(this, core::mem::transmute(&contentcoding)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentCodingHeaderValueFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentCodingHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentCodingHeaderValueFactory_Vtbl {
@@ -102043,50 +20393,6 @@ windows_core::imp::define_interface!(IHttpContentCodingHeaderValueStatics, IHttp
 impl windows_core::RuntimeType for IHttpContentCodingHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentCodingHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentCodingHeaderValueStatics";
-}
-pub trait IHttpContentCodingHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpContentCodingHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, contentCodingHeaderValue: windows_core::OutRef<'_, HttpContentCodingHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpContentCodingHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpContentCodingHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpContentCodingHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpContentCodingHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, contentcodingheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&contentcodingheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentCodingHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentCodingHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentCodingHeaderValueStatics_Vtbl {
@@ -102098,51 +20404,6 @@ windows_core::imp::define_interface!(IHttpContentCodingWithQualityHeaderValue, I
 impl windows_core::RuntimeType for IHttpContentCodingWithQualityHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentCodingWithQualityHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentCodingWithQualityHeaderValue";
-}
-pub trait IHttpContentCodingWithQualityHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn ContentCoding(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Quality(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>>;
-}
-impl IHttpContentCodingWithQualityHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpContentCodingWithQualityHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ContentCoding<Identity: IHttpContentCodingWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingWithQualityHeaderValue_Impl::ContentCoding(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Quality<Identity: IHttpContentCodingWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingWithQualityHeaderValue_Impl::Quality(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentCodingWithQualityHeaderValue, OFFSET>(),
-            ContentCoding: ContentCoding::<Identity, OFFSET>,
-            Quality: Quality::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentCodingWithQualityHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentCodingWithQualityHeaderValue_Vtbl {
@@ -102154,43 +20415,6 @@ windows_core::imp::define_interface!(IHttpContentCodingWithQualityHeaderValueCol
 impl windows_core::RuntimeType for IHttpContentCodingWithQualityHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentCodingWithQualityHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentCodingWithQualityHeaderValueCollection";
-}
-pub trait IHttpContentCodingWithQualityHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpContentCodingWithQualityHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpContentCodingWithQualityHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpContentCodingWithQualityHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentCodingWithQualityHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpContentCodingWithQualityHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingWithQualityHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentCodingWithQualityHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentCodingWithQualityHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentCodingWithQualityHeaderValueCollection_Vtbl {
@@ -102202,51 +20426,6 @@ windows_core::imp::define_interface!(IHttpContentCodingWithQualityHeaderValueFac
 impl windows_core::RuntimeType for IHttpContentCodingWithQualityHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentCodingWithQualityHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentCodingWithQualityHeaderValueFactory";
-}
-pub trait IHttpContentCodingWithQualityHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromValue(&self, contentCoding: &windows_core::HSTRING) -> windows_core::Result<HttpContentCodingWithQualityHeaderValue>;
-    fn CreateFromValueWithQuality(&self, contentCoding: &windows_core::HSTRING, quality: f64) -> windows_core::Result<HttpContentCodingWithQualityHeaderValue>;
-}
-impl IHttpContentCodingWithQualityHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpContentCodingWithQualityHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromValue<Identity: IHttpContentCodingWithQualityHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, contentcoding: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingWithQualityHeaderValueFactory_Impl::CreateFromValue(this, core::mem::transmute(&contentcoding)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromValueWithQuality<Identity: IHttpContentCodingWithQualityHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, contentcoding: *mut core::ffi::c_void, quality: f64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingWithQualityHeaderValueFactory_Impl::CreateFromValueWithQuality(this, core::mem::transmute(&contentcoding), quality) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentCodingWithQualityHeaderValueFactory, OFFSET>(),
-            CreateFromValue: CreateFromValue::<Identity, OFFSET>,
-            CreateFromValueWithQuality: CreateFromValueWithQuality::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentCodingWithQualityHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentCodingWithQualityHeaderValueFactory_Vtbl {
@@ -102258,50 +20437,6 @@ windows_core::imp::define_interface!(IHttpContentCodingWithQualityHeaderValueSta
 impl windows_core::RuntimeType for IHttpContentCodingWithQualityHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentCodingWithQualityHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentCodingWithQualityHeaderValueStatics";
-}
-pub trait IHttpContentCodingWithQualityHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpContentCodingWithQualityHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, contentCodingWithQualityHeaderValue: windows_core::OutRef<'_, HttpContentCodingWithQualityHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpContentCodingWithQualityHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpContentCodingWithQualityHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpContentCodingWithQualityHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingWithQualityHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpContentCodingWithQualityHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, contentcodingwithqualityheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentCodingWithQualityHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&contentcodingwithqualityheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentCodingWithQualityHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentCodingWithQualityHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentCodingWithQualityHeaderValueStatics_Vtbl {
@@ -102313,151 +20448,6 @@ windows_core::imp::define_interface!(IHttpContentDispositionHeaderValue, IHttpCo
 impl windows_core::RuntimeType for IHttpContentDispositionHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentDispositionHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentDispositionHeaderValue";
-}
-pub trait IHttpContentDispositionHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn DispositionType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetDispositionType(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn FileName(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetFileName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn FileNameStar(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetFileNameStar(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetName(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>>;
-    fn Size(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn SetSize(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u64>>) -> windows_core::Result<()>;
-}
-impl IHttpContentDispositionHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn DispositionType<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValue_Impl::DispositionType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDispositionType<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentDispositionHeaderValue_Impl::SetDispositionType(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn FileName<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValue_Impl::FileName(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetFileName<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentDispositionHeaderValue_Impl::SetFileName(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn FileNameStar<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValue_Impl::FileNameStar(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetFileNameStar<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentDispositionHeaderValue_Impl::SetFileNameStar(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Name<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValue_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetName<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentDispositionHeaderValue_Impl::SetName(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Parameters<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValue_Impl::Parameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Size<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValue_Impl::Size(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetSize<Identity: IHttpContentDispositionHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentDispositionHeaderValue_Impl::SetSize(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentDispositionHeaderValue, OFFSET>(),
-            DispositionType: DispositionType::<Identity, OFFSET>,
-            SetDispositionType: SetDispositionType::<Identity, OFFSET>,
-            FileName: FileName::<Identity, OFFSET>,
-            SetFileName: SetFileName::<Identity, OFFSET>,
-            FileNameStar: FileNameStar::<Identity, OFFSET>,
-            SetFileNameStar: SetFileNameStar::<Identity, OFFSET>,
-            Name: Name::<Identity, OFFSET>,
-            SetName: SetName::<Identity, OFFSET>,
-            Parameters: Parameters::<Identity, OFFSET>,
-            Size: Size::<Identity, OFFSET>,
-            SetSize: SetSize::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentDispositionHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentDispositionHeaderValue_Vtbl {
@@ -102478,36 +20468,6 @@ windows_core::imp::define_interface!(IHttpContentDispositionHeaderValueFactory,
 impl windows_core::RuntimeType for IHttpContentDispositionHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentDispositionHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentDispositionHeaderValueFactory";
-}
-pub trait IHttpContentDispositionHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, dispositionType: &windows_core::HSTRING) -> windows_core::Result<HttpContentDispositionHeaderValue>;
-}
-impl IHttpContentDispositionHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpContentDispositionHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpContentDispositionHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dispositiontype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValueFactory_Impl::Create(this, core::mem::transmute(&dispositiontype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentDispositionHeaderValueFactory, OFFSET>(),
-            Create: Create::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentDispositionHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentDispositionHeaderValueFactory_Vtbl {
@@ -102518,50 +20478,6 @@ windows_core::imp::define_interface!(IHttpContentDispositionHeaderValueStatics,
 impl windows_core::RuntimeType for IHttpContentDispositionHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentDispositionHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentDispositionHeaderValueStatics";
-}
-pub trait IHttpContentDispositionHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpContentDispositionHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, contentDispositionHeaderValue: windows_core::OutRef<'_, HttpContentDispositionHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpContentDispositionHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpContentDispositionHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpContentDispositionHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpContentDispositionHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, contentdispositionheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentDispositionHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&contentdispositionheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentDispositionHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentDispositionHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentDispositionHeaderValueStatics_Vtbl {
@@ -102573,260 +20489,6 @@ windows_core::imp::define_interface!(IHttpContentHeaderCollection, IHttpContentH
 impl windows_core::RuntimeType for IHttpContentHeaderCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(all(feature = "Globalization", feature = "Storage_Streams"))]
-impl windows_core::RuntimeName for IHttpContentHeaderCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentHeaderCollection";
-}
-#[cfg(all(feature = "Globalization", feature = "Storage_Streams"))]
-pub trait IHttpContentHeaderCollection_Impl: windows_core::IUnknownImpl {
-    fn ContentDisposition(&self) -> windows_core::Result<HttpContentDispositionHeaderValue>;
-    fn SetContentDisposition(&self, value: windows_core::Ref<'_, HttpContentDispositionHeaderValue>) -> windows_core::Result<()>;
-    fn ContentEncoding(&self) -> windows_core::Result<HttpContentCodingHeaderValueCollection>;
-    fn ContentLanguage(&self) -> windows_core::Result<HttpLanguageHeaderValueCollection>;
-    fn ContentLength(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn SetContentLength(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u64>>) -> windows_core::Result<()>;
-    fn ContentLocation(&self) -> windows_core::Result<super::super::super::Foundation::Uri>;
-    fn SetContentLocation(&self, value: windows_core::Ref<'_, super::super::super::Foundation::Uri>) -> windows_core::Result<()>;
-    fn ContentMD5(&self) -> windows_core::Result<super::super::super::Storage::Streams::IBuffer>;
-    fn SetContentMD5(&self, value: windows_core::Ref<'_, super::super::super::Storage::Streams::IBuffer>) -> windows_core::Result<()>;
-    fn ContentRange(&self) -> windows_core::Result<HttpContentRangeHeaderValue>;
-    fn SetContentRange(&self, value: windows_core::Ref<'_, HttpContentRangeHeaderValue>) -> windows_core::Result<()>;
-    fn ContentType(&self) -> windows_core::Result<HttpMediaTypeHeaderValue>;
-    fn SetContentType(&self, value: windows_core::Ref<'_, HttpMediaTypeHeaderValue>) -> windows_core::Result<()>;
-    fn Expires(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>;
-    fn SetExpires(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>) -> windows_core::Result<()>;
-    fn LastModified(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>;
-    fn SetLastModified(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>) -> windows_core::Result<()>;
-    fn Append(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryAppendWithoutValidation(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-#[cfg(all(feature = "Globalization", feature = "Storage_Streams"))]
-impl IHttpContentHeaderCollection_Vtbl {
-    pub const fn new<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ContentDisposition<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::ContentDisposition(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContentDisposition<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::SetContentDisposition(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ContentEncoding<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::ContentEncoding(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ContentLanguage<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::ContentLanguage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn ContentLength<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::ContentLength(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContentLength<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::SetContentLength(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ContentLocation<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::ContentLocation(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContentLocation<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::SetContentLocation(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ContentMD5<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::ContentMD5(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContentMD5<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::SetContentMD5(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ContentRange<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::ContentRange(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContentRange<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::SetContentRange(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ContentType<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::ContentType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetContentType<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::SetContentType(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Expires<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::Expires(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetExpires<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::SetExpires(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn LastModified<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::LastModified(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLastModified<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::SetLastModified(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Append<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentHeaderCollection_Impl::Append(this, core::mem::transmute(&name), core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn TryAppendWithoutValidation<Identity: IHttpContentHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentHeaderCollection_Impl::TryAppendWithoutValidation(this, core::mem::transmute(&name), core::mem::transmute(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentHeaderCollection, OFFSET>(),
-            ContentDisposition: ContentDisposition::<Identity, OFFSET>,
-            SetContentDisposition: SetContentDisposition::<Identity, OFFSET>,
-            ContentEncoding: ContentEncoding::<Identity, OFFSET>,
-            ContentLanguage: ContentLanguage::<Identity, OFFSET>,
-            ContentLength: ContentLength::<Identity, OFFSET>,
-            SetContentLength: SetContentLength::<Identity, OFFSET>,
-            ContentLocation: ContentLocation::<Identity, OFFSET>,
-            SetContentLocation: SetContentLocation::<Identity, OFFSET>,
-            ContentMD5: ContentMD5::<Identity, OFFSET>,
-            SetContentMD5: SetContentMD5::<Identity, OFFSET>,
-            ContentRange: ContentRange::<Identity, OFFSET>,
-            SetContentRange: SetContentRange::<Identity, OFFSET>,
-            ContentType: ContentType::<Identity, OFFSET>,
-            SetContentType: SetContentType::<Identity, OFFSET>,
-            Expires: Expires::<Identity, OFFSET>,
-            SetExpires: SetExpires::<Identity, OFFSET>,
-            LastModified: LastModified::<Identity, OFFSET>,
-            SetLastModified: SetLastModified::<Identity, OFFSET>,
-            Append: Append::<Identity, OFFSET>,
-            TryAppendWithoutValidation: TryAppendWithoutValidation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentHeaderCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentHeaderCollection_Vtbl {
@@ -102865,89 +20527,6 @@ windows_core::imp::define_interface!(IHttpContentRangeHeaderValue, IHttpContentR
 impl windows_core::RuntimeType for IHttpContentRangeHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentRangeHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentRangeHeaderValue";
-}
-pub trait IHttpContentRangeHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn FirstBytePosition(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn LastBytePosition(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn Length(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u64>>;
-    fn Unit(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetUnit(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IHttpContentRangeHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpContentRangeHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn FirstBytePosition<Identity: IHttpContentRangeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValue_Impl::FirstBytePosition(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn LastBytePosition<Identity: IHttpContentRangeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValue_Impl::LastBytePosition(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Length<Identity: IHttpContentRangeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValue_Impl::Length(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Unit<Identity: IHttpContentRangeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValue_Impl::Unit(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetUnit<Identity: IHttpContentRangeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpContentRangeHeaderValue_Impl::SetUnit(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentRangeHeaderValue, OFFSET>(),
-            FirstBytePosition: FirstBytePosition::<Identity, OFFSET>,
-            LastBytePosition: LastBytePosition::<Identity, OFFSET>,
-            Length: Length::<Identity, OFFSET>,
-            Unit: Unit::<Identity, OFFSET>,
-            SetUnit: SetUnit::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentRangeHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentRangeHeaderValue_Vtbl {
@@ -102962,66 +20541,6 @@ windows_core::imp::define_interface!(IHttpContentRangeHeaderValueFactory, IHttpC
 impl windows_core::RuntimeType for IHttpContentRangeHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentRangeHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentRangeHeaderValueFactory";
-}
-pub trait IHttpContentRangeHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromLength(&self, length: u64) -> windows_core::Result<HttpContentRangeHeaderValue>;
-    fn CreateFromRange(&self, from: u64, to: u64) -> windows_core::Result<HttpContentRangeHeaderValue>;
-    fn CreateFromRangeWithLength(&self, from: u64, to: u64, length: u64) -> windows_core::Result<HttpContentRangeHeaderValue>;
-}
-impl IHttpContentRangeHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpContentRangeHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromLength<Identity: IHttpContentRangeHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, length: u64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValueFactory_Impl::CreateFromLength(this, length) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromRange<Identity: IHttpContentRangeHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, from: u64, to: u64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValueFactory_Impl::CreateFromRange(this, from, to) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromRangeWithLength<Identity: IHttpContentRangeHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, from: u64, to: u64, length: u64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValueFactory_Impl::CreateFromRangeWithLength(this, from, to, length) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentRangeHeaderValueFactory, OFFSET>(),
-            CreateFromLength: CreateFromLength::<Identity, OFFSET>,
-            CreateFromRange: CreateFromRange::<Identity, OFFSET>,
-            CreateFromRangeWithLength: CreateFromRangeWithLength::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentRangeHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentRangeHeaderValueFactory_Vtbl {
@@ -103034,50 +20553,6 @@ windows_core::imp::define_interface!(IHttpContentRangeHeaderValueStatics, IHttpC
 impl windows_core::RuntimeType for IHttpContentRangeHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpContentRangeHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpContentRangeHeaderValueStatics";
-}
-pub trait IHttpContentRangeHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpContentRangeHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, contentRangeHeaderValue: windows_core::OutRef<'_, HttpContentRangeHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpContentRangeHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpContentRangeHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpContentRangeHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpContentRangeHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, contentrangeheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpContentRangeHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&contentrangeheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpContentRangeHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpContentRangeHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpContentRangeHeaderValueStatics_Vtbl {
@@ -103089,59 +20564,6 @@ windows_core::imp::define_interface!(IHttpCookiePairHeaderValue, IHttpCookiePair
 impl windows_core::RuntimeType for IHttpCookiePairHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpCookiePairHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpCookiePairHeaderValue";
-}
-pub trait IHttpCookiePairHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Value(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetValue(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IHttpCookiePairHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpCookiePairHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Name<Identity: IHttpCookiePairHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCookiePairHeaderValue_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IHttpCookiePairHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCookiePairHeaderValue_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IHttpCookiePairHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpCookiePairHeaderValue_Impl::SetValue(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpCookiePairHeaderValue, OFFSET>(),
-            Name: Name::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpCookiePairHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpCookiePairHeaderValue_Vtbl {
@@ -103154,43 +20576,6 @@ windows_core::imp::define_interface!(IHttpCookiePairHeaderValueCollection, IHttp
 impl windows_core::RuntimeType for IHttpCookiePairHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpCookiePairHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpCookiePairHeaderValueCollection";
-}
-pub trait IHttpCookiePairHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpCookiePairHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpCookiePairHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpCookiePairHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpCookiePairHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpCookiePairHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCookiePairHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpCookiePairHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpCookiePairHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpCookiePairHeaderValueCollection_Vtbl {
@@ -103202,51 +20587,6 @@ windows_core::imp::define_interface!(IHttpCookiePairHeaderValueFactory, IHttpCoo
 impl windows_core::RuntimeType for IHttpCookiePairHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpCookiePairHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpCookiePairHeaderValueFactory";
-}
-pub trait IHttpCookiePairHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromName(&self, name: &windows_core::HSTRING) -> windows_core::Result<HttpCookiePairHeaderValue>;
-    fn CreateFromNameWithValue(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<HttpCookiePairHeaderValue>;
-}
-impl IHttpCookiePairHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpCookiePairHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromName<Identity: IHttpCookiePairHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCookiePairHeaderValueFactory_Impl::CreateFromName(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromNameWithValue<Identity: IHttpCookiePairHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCookiePairHeaderValueFactory_Impl::CreateFromNameWithValue(this, core::mem::transmute(&name), core::mem::transmute(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpCookiePairHeaderValueFactory, OFFSET>(),
-            CreateFromName: CreateFromName::<Identity, OFFSET>,
-            CreateFromNameWithValue: CreateFromNameWithValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpCookiePairHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpCookiePairHeaderValueFactory_Vtbl {
@@ -103258,50 +20598,6 @@ windows_core::imp::define_interface!(IHttpCookiePairHeaderValueStatics, IHttpCoo
 impl windows_core::RuntimeType for IHttpCookiePairHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpCookiePairHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpCookiePairHeaderValueStatics";
-}
-pub trait IHttpCookiePairHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpCookiePairHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, cookiePairHeaderValue: windows_core::OutRef<'_, HttpCookiePairHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpCookiePairHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpCookiePairHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpCookiePairHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCookiePairHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpCookiePairHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, cookiepairheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCookiePairHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&cookiepairheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpCookiePairHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpCookiePairHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpCookiePairHeaderValueStatics_Vtbl {
@@ -103313,66 +20609,6 @@ windows_core::imp::define_interface!(IHttpCredentialsHeaderValue, IHttpCredentia
 impl windows_core::RuntimeType for IHttpCredentialsHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpCredentialsHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpCredentialsHeaderValue";
-}
-pub trait IHttpCredentialsHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>>;
-    fn Scheme(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Token(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpCredentialsHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpCredentialsHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parameters<Identity: IHttpCredentialsHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCredentialsHeaderValue_Impl::Parameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Scheme<Identity: IHttpCredentialsHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCredentialsHeaderValue_Impl::Scheme(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Token<Identity: IHttpCredentialsHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCredentialsHeaderValue_Impl::Token(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpCredentialsHeaderValue, OFFSET>(),
-            Parameters: Parameters::<Identity, OFFSET>,
-            Scheme: Scheme::<Identity, OFFSET>,
-            Token: Token::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpCredentialsHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpCredentialsHeaderValue_Vtbl {
@@ -103385,51 +20621,6 @@ windows_core::imp::define_interface!(IHttpCredentialsHeaderValueFactory, IHttpCr
 impl windows_core::RuntimeType for IHttpCredentialsHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpCredentialsHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpCredentialsHeaderValueFactory";
-}
-pub trait IHttpCredentialsHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromScheme(&self, scheme: &windows_core::HSTRING) -> windows_core::Result<HttpCredentialsHeaderValue>;
-    fn CreateFromSchemeWithToken(&self, scheme: &windows_core::HSTRING, token: &windows_core::HSTRING) -> windows_core::Result<HttpCredentialsHeaderValue>;
-}
-impl IHttpCredentialsHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpCredentialsHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromScheme<Identity: IHttpCredentialsHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, scheme: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCredentialsHeaderValueFactory_Impl::CreateFromScheme(this, core::mem::transmute(&scheme)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromSchemeWithToken<Identity: IHttpCredentialsHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, scheme: *mut core::ffi::c_void, token: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCredentialsHeaderValueFactory_Impl::CreateFromSchemeWithToken(this, core::mem::transmute(&scheme), core::mem::transmute(&token)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpCredentialsHeaderValueFactory, OFFSET>(),
-            CreateFromScheme: CreateFromScheme::<Identity, OFFSET>,
-            CreateFromSchemeWithToken: CreateFromSchemeWithToken::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpCredentialsHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpCredentialsHeaderValueFactory_Vtbl {
@@ -103441,50 +20632,6 @@ windows_core::imp::define_interface!(IHttpCredentialsHeaderValueStatics, IHttpCr
 impl windows_core::RuntimeType for IHttpCredentialsHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpCredentialsHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpCredentialsHeaderValueStatics";
-}
-pub trait IHttpCredentialsHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpCredentialsHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, credentialsHeaderValue: windows_core::OutRef<'_, HttpCredentialsHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpCredentialsHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpCredentialsHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpCredentialsHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCredentialsHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpCredentialsHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, credentialsheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpCredentialsHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&credentialsheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpCredentialsHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpCredentialsHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpCredentialsHeaderValueStatics_Vtbl {
@@ -103496,51 +20643,6 @@ windows_core::imp::define_interface!(IHttpDateOrDeltaHeaderValue, IHttpDateOrDel
 impl windows_core::RuntimeType for IHttpDateOrDeltaHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpDateOrDeltaHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpDateOrDeltaHeaderValue";
-}
-pub trait IHttpDateOrDeltaHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Date(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>;
-    fn Delta(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-}
-impl IHttpDateOrDeltaHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpDateOrDeltaHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Date<Identity: IHttpDateOrDeltaHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpDateOrDeltaHeaderValue_Impl::Date(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Delta<Identity: IHttpDateOrDeltaHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpDateOrDeltaHeaderValue_Impl::Delta(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpDateOrDeltaHeaderValue, OFFSET>(),
-            Date: Date::<Identity, OFFSET>,
-            Delta: Delta::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpDateOrDeltaHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpDateOrDeltaHeaderValue_Vtbl {
@@ -103552,50 +20654,6 @@ windows_core::imp::define_interface!(IHttpDateOrDeltaHeaderValueStatics, IHttpDa
 impl windows_core::RuntimeType for IHttpDateOrDeltaHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpDateOrDeltaHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpDateOrDeltaHeaderValueStatics";
-}
-pub trait IHttpDateOrDeltaHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpDateOrDeltaHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, dateOrDeltaHeaderValue: windows_core::OutRef<'_, HttpDateOrDeltaHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpDateOrDeltaHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpDateOrDeltaHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpDateOrDeltaHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpDateOrDeltaHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpDateOrDeltaHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, dateordeltaheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpDateOrDeltaHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&dateordeltaheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpDateOrDeltaHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpDateOrDeltaHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpDateOrDeltaHeaderValueStatics_Vtbl {
@@ -103607,74 +20665,6 @@ windows_core::imp::define_interface!(IHttpExpectationHeaderValue, IHttpExpectati
 impl windows_core::RuntimeType for IHttpExpectationHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpExpectationHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpExpectationHeaderValue";
-}
-pub trait IHttpExpectationHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Value(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetValue(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>>;
-}
-impl IHttpExpectationHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpExpectationHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Name<Identity: IHttpExpectationHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpExpectationHeaderValue_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IHttpExpectationHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpExpectationHeaderValue_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IHttpExpectationHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpExpectationHeaderValue_Impl::SetValue(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Parameters<Identity: IHttpExpectationHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpExpectationHeaderValue_Impl::Parameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpExpectationHeaderValue, OFFSET>(),
-            Name: Name::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-            Parameters: Parameters::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpExpectationHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpExpectationHeaderValue_Vtbl {
@@ -103688,43 +20678,6 @@ windows_core::imp::define_interface!(IHttpExpectationHeaderValueCollection, IHtt
 impl windows_core::RuntimeType for IHttpExpectationHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpExpectationHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpExpectationHeaderValueCollection";
-}
-pub trait IHttpExpectationHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpExpectationHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpExpectationHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpExpectationHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpExpectationHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpExpectationHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpExpectationHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpExpectationHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpExpectationHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpExpectationHeaderValueCollection_Vtbl {
@@ -103736,51 +20689,6 @@ windows_core::imp::define_interface!(IHttpExpectationHeaderValueFactory, IHttpEx
 impl windows_core::RuntimeType for IHttpExpectationHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpExpectationHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpExpectationHeaderValueFactory";
-}
-pub trait IHttpExpectationHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromName(&self, name: &windows_core::HSTRING) -> windows_core::Result<HttpExpectationHeaderValue>;
-    fn CreateFromNameWithValue(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<HttpExpectationHeaderValue>;
-}
-impl IHttpExpectationHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpExpectationHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromName<Identity: IHttpExpectationHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpExpectationHeaderValueFactory_Impl::CreateFromName(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromNameWithValue<Identity: IHttpExpectationHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpExpectationHeaderValueFactory_Impl::CreateFromNameWithValue(this, core::mem::transmute(&name), core::mem::transmute(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpExpectationHeaderValueFactory, OFFSET>(),
-            CreateFromName: CreateFromName::<Identity, OFFSET>,
-            CreateFromNameWithValue: CreateFromNameWithValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpExpectationHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpExpectationHeaderValueFactory_Vtbl {
@@ -103792,50 +20700,6 @@ windows_core::imp::define_interface!(IHttpExpectationHeaderValueStatics, IHttpEx
 impl windows_core::RuntimeType for IHttpExpectationHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpExpectationHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpExpectationHeaderValueStatics";
-}
-pub trait IHttpExpectationHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpExpectationHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, expectationHeaderValue: windows_core::OutRef<'_, HttpExpectationHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpExpectationHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpExpectationHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpExpectationHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpExpectationHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpExpectationHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, expectationheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpExpectationHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&expectationheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpExpectationHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpExpectationHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpExpectationHeaderValueStatics_Vtbl {
@@ -103843,103 +20707,10 @@ pub struct IHttpExpectationHeaderValueStatics_Vtbl {
     pub Parse: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub TryParse: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
 }
-windows_core::imp::define_interface!(IHttpLanguageHeaderValueCollection, IHttpLanguageHeaderValueCollection_Vtbl, 0x9ebd7ca3_8219_44f6_9902_8c56dfd3340c);
-impl windows_core::RuntimeType for IHttpLanguageHeaderValueCollection {
-    const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
-}
-impl windows_core::RuntimeName for IHttpLanguageHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpLanguageHeaderValueCollection";
-}
-pub trait IHttpLanguageHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpLanguageHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpLanguageHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpLanguageHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpLanguageHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpLanguageHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpLanguageHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpLanguageHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpLanguageHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IHttpLanguageHeaderValueCollection_Vtbl {
-    pub base__: windows_core::IInspectable_Vtbl,
-    pub ParseAdd: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub TryParseAdd: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut bool) -> windows_core::HRESULT,
-}
 windows_core::imp::define_interface!(IHttpLanguageRangeWithQualityHeaderValue, IHttpLanguageRangeWithQualityHeaderValue_Vtbl, 0x7256e102_0080_4db4_a083_7de7b2e5ba4c);
 impl windows_core::RuntimeType for IHttpLanguageRangeWithQualityHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpLanguageRangeWithQualityHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpLanguageRangeWithQualityHeaderValue";
-}
-pub trait IHttpLanguageRangeWithQualityHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn LanguageRange(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Quality(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>>;
-}
-impl IHttpLanguageRangeWithQualityHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpLanguageRangeWithQualityHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn LanguageRange<Identity: IHttpLanguageRangeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpLanguageRangeWithQualityHeaderValue_Impl::LanguageRange(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Quality<Identity: IHttpLanguageRangeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpLanguageRangeWithQualityHeaderValue_Impl::Quality(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpLanguageRangeWithQualityHeaderValue, OFFSET>(),
-            LanguageRange: LanguageRange::<Identity, OFFSET>,
-            Quality: Quality::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpLanguageRangeWithQualityHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpLanguageRangeWithQualityHeaderValue_Vtbl {
@@ -103951,43 +20722,6 @@ windows_core::imp::define_interface!(IHttpLanguageRangeWithQualityHeaderValueCol
 impl windows_core::RuntimeType for IHttpLanguageRangeWithQualityHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpLanguageRangeWithQualityHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpLanguageRangeWithQualityHeaderValueCollection";
-}
-pub trait IHttpLanguageRangeWithQualityHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpLanguageRangeWithQualityHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpLanguageRangeWithQualityHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpLanguageRangeWithQualityHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpLanguageRangeWithQualityHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpLanguageRangeWithQualityHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpLanguageRangeWithQualityHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpLanguageRangeWithQualityHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpLanguageRangeWithQualityHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpLanguageRangeWithQualityHeaderValueCollection_Vtbl {
@@ -103999,51 +20733,6 @@ windows_core::imp::define_interface!(IHttpLanguageRangeWithQualityHeaderValueFac
 impl windows_core::RuntimeType for IHttpLanguageRangeWithQualityHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpLanguageRangeWithQualityHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpLanguageRangeWithQualityHeaderValueFactory";
-}
-pub trait IHttpLanguageRangeWithQualityHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromLanguageRange(&self, languageRange: &windows_core::HSTRING) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValue>;
-    fn CreateFromLanguageRangeWithQuality(&self, languageRange: &windows_core::HSTRING, quality: f64) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValue>;
-}
-impl IHttpLanguageRangeWithQualityHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpLanguageRangeWithQualityHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromLanguageRange<Identity: IHttpLanguageRangeWithQualityHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, languagerange: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpLanguageRangeWithQualityHeaderValueFactory_Impl::CreateFromLanguageRange(this, core::mem::transmute(&languagerange)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromLanguageRangeWithQuality<Identity: IHttpLanguageRangeWithQualityHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, languagerange: *mut core::ffi::c_void, quality: f64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpLanguageRangeWithQualityHeaderValueFactory_Impl::CreateFromLanguageRangeWithQuality(this, core::mem::transmute(&languagerange), quality) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpLanguageRangeWithQualityHeaderValueFactory, OFFSET>(),
-            CreateFromLanguageRange: CreateFromLanguageRange::<Identity, OFFSET>,
-            CreateFromLanguageRangeWithQuality: CreateFromLanguageRangeWithQuality::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpLanguageRangeWithQualityHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpLanguageRangeWithQualityHeaderValueFactory_Vtbl {
@@ -104055,50 +20744,6 @@ windows_core::imp::define_interface!(IHttpLanguageRangeWithQualityHeaderValueSta
 impl windows_core::RuntimeType for IHttpLanguageRangeWithQualityHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpLanguageRangeWithQualityHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpLanguageRangeWithQualityHeaderValueStatics";
-}
-pub trait IHttpLanguageRangeWithQualityHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, languageRangeWithQualityHeaderValue: windows_core::OutRef<'_, HttpLanguageRangeWithQualityHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpLanguageRangeWithQualityHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpLanguageRangeWithQualityHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpLanguageRangeWithQualityHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpLanguageRangeWithQualityHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpLanguageRangeWithQualityHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, languagerangewithqualityheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpLanguageRangeWithQualityHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&languagerangewithqualityheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpLanguageRangeWithQualityHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpLanguageRangeWithQualityHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpLanguageRangeWithQualityHeaderValueStatics_Vtbl {
@@ -104110,82 +20755,6 @@ windows_core::imp::define_interface!(IHttpMediaTypeHeaderValue, IHttpMediaTypeHe
 impl windows_core::RuntimeType for IHttpMediaTypeHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMediaTypeHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpMediaTypeHeaderValue";
-}
-pub trait IHttpMediaTypeHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn CharSet(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetCharSet(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn MediaType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetMediaType(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>>;
-}
-impl IHttpMediaTypeHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpMediaTypeHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CharSet<Identity: IHttpMediaTypeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeHeaderValue_Impl::CharSet(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCharSet<Identity: IHttpMediaTypeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMediaTypeHeaderValue_Impl::SetCharSet(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn MediaType<Identity: IHttpMediaTypeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeHeaderValue_Impl::MediaType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMediaType<Identity: IHttpMediaTypeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMediaTypeHeaderValue_Impl::SetMediaType(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Parameters<Identity: IHttpMediaTypeHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeHeaderValue_Impl::Parameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMediaTypeHeaderValue, OFFSET>(),
-            CharSet: CharSet::<Identity, OFFSET>,
-            SetCharSet: SetCharSet::<Identity, OFFSET>,
-            MediaType: MediaType::<Identity, OFFSET>,
-            SetMediaType: SetMediaType::<Identity, OFFSET>,
-            Parameters: Parameters::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMediaTypeHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMediaTypeHeaderValue_Vtbl {
@@ -104200,33 +20769,6 @@ windows_core::imp::define_interface!(IHttpMediaTypeHeaderValueFactory, IHttpMedi
 impl windows_core::RuntimeType for IHttpMediaTypeHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMediaTypeHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpMediaTypeHeaderValueFactory";
-}
-pub trait IHttpMediaTypeHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, mediaType: &windows_core::HSTRING) -> windows_core::Result<HttpMediaTypeHeaderValue>;
-}
-impl IHttpMediaTypeHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpMediaTypeHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpMediaTypeHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediatype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeHeaderValueFactory_Impl::Create(this, core::mem::transmute(&mediatype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMediaTypeHeaderValueFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMediaTypeHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMediaTypeHeaderValueFactory_Vtbl {
@@ -104237,50 +20779,6 @@ windows_core::imp::define_interface!(IHttpMediaTypeHeaderValueStatics, IHttpMedi
 impl windows_core::RuntimeType for IHttpMediaTypeHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMediaTypeHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpMediaTypeHeaderValueStatics";
-}
-pub trait IHttpMediaTypeHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpMediaTypeHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, mediaTypeHeaderValue: windows_core::OutRef<'_, HttpMediaTypeHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpMediaTypeHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpMediaTypeHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpMediaTypeHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpMediaTypeHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, mediatypeheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&mediatypeheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMediaTypeHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMediaTypeHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMediaTypeHeaderValueStatics_Vtbl {
@@ -104292,105 +20790,6 @@ windows_core::imp::define_interface!(IHttpMediaTypeWithQualityHeaderValue, IHttp
 impl windows_core::RuntimeType for IHttpMediaTypeWithQualityHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMediaTypeWithQualityHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpMediaTypeWithQualityHeaderValue";
-}
-pub trait IHttpMediaTypeWithQualityHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn CharSet(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetCharSet(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn MediaType(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetMediaType(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>>;
-    fn Quality(&self) -> windows_core::Result<super::super::super::Foundation::IReference<f64>>;
-    fn SetQuality(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<f64>>) -> windows_core::Result<()>;
-}
-impl IHttpMediaTypeWithQualityHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpMediaTypeWithQualityHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CharSet<Identity: IHttpMediaTypeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValue_Impl::CharSet(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetCharSet<Identity: IHttpMediaTypeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMediaTypeWithQualityHeaderValue_Impl::SetCharSet(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn MediaType<Identity: IHttpMediaTypeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValue_Impl::MediaType(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMediaType<Identity: IHttpMediaTypeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMediaTypeWithQualityHeaderValue_Impl::SetMediaType(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Parameters<Identity: IHttpMediaTypeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValue_Impl::Parameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Quality<Identity: IHttpMediaTypeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValue_Impl::Quality(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetQuality<Identity: IHttpMediaTypeWithQualityHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMediaTypeWithQualityHeaderValue_Impl::SetQuality(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMediaTypeWithQualityHeaderValue, OFFSET>(),
-            CharSet: CharSet::<Identity, OFFSET>,
-            SetCharSet: SetCharSet::<Identity, OFFSET>,
-            MediaType: MediaType::<Identity, OFFSET>,
-            SetMediaType: SetMediaType::<Identity, OFFSET>,
-            Parameters: Parameters::<Identity, OFFSET>,
-            Quality: Quality::<Identity, OFFSET>,
-            SetQuality: SetQuality::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMediaTypeWithQualityHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMediaTypeWithQualityHeaderValue_Vtbl {
@@ -104407,43 +20806,6 @@ windows_core::imp::define_interface!(IHttpMediaTypeWithQualityHeaderValueCollect
 impl windows_core::RuntimeType for IHttpMediaTypeWithQualityHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMediaTypeWithQualityHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpMediaTypeWithQualityHeaderValueCollection";
-}
-pub trait IHttpMediaTypeWithQualityHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpMediaTypeWithQualityHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpMediaTypeWithQualityHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpMediaTypeWithQualityHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMediaTypeWithQualityHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpMediaTypeWithQualityHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMediaTypeWithQualityHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMediaTypeWithQualityHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMediaTypeWithQualityHeaderValueCollection_Vtbl {
@@ -104455,51 +20817,6 @@ windows_core::imp::define_interface!(IHttpMediaTypeWithQualityHeaderValueFactory
 impl windows_core::RuntimeType for IHttpMediaTypeWithQualityHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMediaTypeWithQualityHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpMediaTypeWithQualityHeaderValueFactory";
-}
-pub trait IHttpMediaTypeWithQualityHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromMediaType(&self, mediaType: &windows_core::HSTRING) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValue>;
-    fn CreateFromMediaTypeWithQuality(&self, mediaType: &windows_core::HSTRING, quality: f64) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValue>;
-}
-impl IHttpMediaTypeWithQualityHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpMediaTypeWithQualityHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromMediaType<Identity: IHttpMediaTypeWithQualityHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediatype: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValueFactory_Impl::CreateFromMediaType(this, core::mem::transmute(&mediatype)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromMediaTypeWithQuality<Identity: IHttpMediaTypeWithQualityHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, mediatype: *mut core::ffi::c_void, quality: f64, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValueFactory_Impl::CreateFromMediaTypeWithQuality(this, core::mem::transmute(&mediatype), quality) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMediaTypeWithQualityHeaderValueFactory, OFFSET>(),
-            CreateFromMediaType: CreateFromMediaType::<Identity, OFFSET>,
-            CreateFromMediaTypeWithQuality: CreateFromMediaTypeWithQuality::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMediaTypeWithQualityHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMediaTypeWithQualityHeaderValueFactory_Vtbl {
@@ -104511,50 +20828,6 @@ windows_core::imp::define_interface!(IHttpMediaTypeWithQualityHeaderValueStatics
 impl windows_core::RuntimeType for IHttpMediaTypeWithQualityHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMediaTypeWithQualityHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpMediaTypeWithQualityHeaderValueStatics";
-}
-pub trait IHttpMediaTypeWithQualityHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, mediaTypeWithQualityHeaderValue: windows_core::OutRef<'_, HttpMediaTypeWithQualityHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpMediaTypeWithQualityHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpMediaTypeWithQualityHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpMediaTypeWithQualityHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpMediaTypeWithQualityHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, mediatypewithqualityheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMediaTypeWithQualityHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&mediatypewithqualityheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMediaTypeWithQualityHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMediaTypeWithQualityHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMediaTypeWithQualityHeaderValueStatics_Vtbl {
@@ -104566,43 +20839,6 @@ windows_core::imp::define_interface!(IHttpMethodHeaderValueCollection, IHttpMeth
 impl windows_core::RuntimeType for IHttpMethodHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpMethodHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpMethodHeaderValueCollection";
-}
-pub trait IHttpMethodHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpMethodHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpMethodHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpMethodHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpMethodHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpMethodHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpMethodHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpMethodHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpMethodHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpMethodHeaderValueCollection_Vtbl {
@@ -104614,59 +20850,6 @@ windows_core::imp::define_interface!(IHttpNameValueHeaderValue, IHttpNameValueHe
 impl windows_core::RuntimeType for IHttpNameValueHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpNameValueHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpNameValueHeaderValue";
-}
-pub trait IHttpNameValueHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Value(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetValue(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-}
-impl IHttpNameValueHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpNameValueHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Name<Identity: IHttpNameValueHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpNameValueHeaderValue_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IHttpNameValueHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpNameValueHeaderValue_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: IHttpNameValueHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpNameValueHeaderValue_Impl::SetValue(this, core::mem::transmute(&value)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpNameValueHeaderValue, OFFSET>(),
-            Name: Name::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpNameValueHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpNameValueHeaderValue_Vtbl {
@@ -104679,51 +20862,6 @@ windows_core::imp::define_interface!(IHttpNameValueHeaderValueFactory, IHttpName
 impl windows_core::RuntimeType for IHttpNameValueHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpNameValueHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpNameValueHeaderValueFactory";
-}
-pub trait IHttpNameValueHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromName(&self, name: &windows_core::HSTRING) -> windows_core::Result<HttpNameValueHeaderValue>;
-    fn CreateFromNameWithValue(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<HttpNameValueHeaderValue>;
-}
-impl IHttpNameValueHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpNameValueHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromName<Identity: IHttpNameValueHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpNameValueHeaderValueFactory_Impl::CreateFromName(this, core::mem::transmute(&name)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromNameWithValue<Identity: IHttpNameValueHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpNameValueHeaderValueFactory_Impl::CreateFromNameWithValue(this, core::mem::transmute(&name), core::mem::transmute(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpNameValueHeaderValueFactory, OFFSET>(),
-            CreateFromName: CreateFromName::<Identity, OFFSET>,
-            CreateFromNameWithValue: CreateFromNameWithValue::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpNameValueHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpNameValueHeaderValueFactory_Vtbl {
@@ -104735,50 +20873,6 @@ windows_core::imp::define_interface!(IHttpNameValueHeaderValueStatics, IHttpName
 impl windows_core::RuntimeType for IHttpNameValueHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpNameValueHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpNameValueHeaderValueStatics";
-}
-pub trait IHttpNameValueHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpNameValueHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, nameValueHeaderValue: windows_core::OutRef<'_, HttpNameValueHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpNameValueHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpNameValueHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpNameValueHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpNameValueHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpNameValueHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, namevalueheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpNameValueHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&namevalueheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpNameValueHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpNameValueHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpNameValueHeaderValueStatics_Vtbl {
@@ -104790,51 +20884,6 @@ windows_core::imp::define_interface!(IHttpProductHeaderValue, IHttpProductHeader
 impl windows_core::RuntimeType for IHttpProductHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpProductHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpProductHeaderValue";
-}
-pub trait IHttpProductHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Name(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn Version(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpProductHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpProductHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Name<Identity: IHttpProductHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductHeaderValue_Impl::Name(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Version<Identity: IHttpProductHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductHeaderValue_Impl::Version(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpProductHeaderValue, OFFSET>(),
-            Name: Name::<Identity, OFFSET>,
-            Version: Version::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpProductHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpProductHeaderValue_Vtbl {
@@ -104846,51 +20895,6 @@ windows_core::imp::define_interface!(IHttpProductHeaderValueFactory, IHttpProduc
 impl windows_core::RuntimeType for IHttpProductHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpProductHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpProductHeaderValueFactory";
-}
-pub trait IHttpProductHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromName(&self, productName: &windows_core::HSTRING) -> windows_core::Result<HttpProductHeaderValue>;
-    fn CreateFromNameWithVersion(&self, productName: &windows_core::HSTRING, productVersion: &windows_core::HSTRING) -> windows_core::Result<HttpProductHeaderValue>;
-}
-impl IHttpProductHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpProductHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromName<Identity: IHttpProductHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, productname: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductHeaderValueFactory_Impl::CreateFromName(this, core::mem::transmute(&productname)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromNameWithVersion<Identity: IHttpProductHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, productname: *mut core::ffi::c_void, productversion: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductHeaderValueFactory_Impl::CreateFromNameWithVersion(this, core::mem::transmute(&productname), core::mem::transmute(&productversion)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpProductHeaderValueFactory, OFFSET>(),
-            CreateFromName: CreateFromName::<Identity, OFFSET>,
-            CreateFromNameWithVersion: CreateFromNameWithVersion::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpProductHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpProductHeaderValueFactory_Vtbl {
@@ -104902,50 +20906,6 @@ windows_core::imp::define_interface!(IHttpProductHeaderValueStatics, IHttpProduc
 impl windows_core::RuntimeType for IHttpProductHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpProductHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpProductHeaderValueStatics";
-}
-pub trait IHttpProductHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpProductHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, productHeaderValue: windows_core::OutRef<'_, HttpProductHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpProductHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpProductHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpProductHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpProductHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, productheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&productheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpProductHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpProductHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpProductHeaderValueStatics_Vtbl {
@@ -104957,51 +20917,6 @@ windows_core::imp::define_interface!(IHttpProductInfoHeaderValue, IHttpProductIn
 impl windows_core::RuntimeType for IHttpProductInfoHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpProductInfoHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpProductInfoHeaderValue";
-}
-pub trait IHttpProductInfoHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Product(&self) -> windows_core::Result<HttpProductHeaderValue>;
-    fn Comment(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpProductInfoHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpProductInfoHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Product<Identity: IHttpProductInfoHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductInfoHeaderValue_Impl::Product(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Comment<Identity: IHttpProductInfoHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductInfoHeaderValue_Impl::Comment(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpProductInfoHeaderValue, OFFSET>(),
-            Product: Product::<Identity, OFFSET>,
-            Comment: Comment::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpProductInfoHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpProductInfoHeaderValue_Vtbl {
@@ -105013,43 +20928,6 @@ windows_core::imp::define_interface!(IHttpProductInfoHeaderValueCollection, IHtt
 impl windows_core::RuntimeType for IHttpProductInfoHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpProductInfoHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpProductInfoHeaderValueCollection";
-}
-pub trait IHttpProductInfoHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpProductInfoHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpProductInfoHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpProductInfoHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpProductInfoHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpProductInfoHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductInfoHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpProductInfoHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpProductInfoHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpProductInfoHeaderValueCollection_Vtbl {
@@ -105061,51 +20939,6 @@ windows_core::imp::define_interface!(IHttpProductInfoHeaderValueFactory, IHttpPr
 impl windows_core::RuntimeType for IHttpProductInfoHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpProductInfoHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpProductInfoHeaderValueFactory";
-}
-pub trait IHttpProductInfoHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateFromComment(&self, productComment: &windows_core::HSTRING) -> windows_core::Result<HttpProductInfoHeaderValue>;
-    fn CreateFromNameWithVersion(&self, productName: &windows_core::HSTRING, productVersion: &windows_core::HSTRING) -> windows_core::Result<HttpProductInfoHeaderValue>;
-}
-impl IHttpProductInfoHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpProductInfoHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn CreateFromComment<Identity: IHttpProductInfoHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, productcomment: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductInfoHeaderValueFactory_Impl::CreateFromComment(this, core::mem::transmute(&productcomment)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateFromNameWithVersion<Identity: IHttpProductInfoHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, productname: *mut core::ffi::c_void, productversion: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductInfoHeaderValueFactory_Impl::CreateFromNameWithVersion(this, core::mem::transmute(&productname), core::mem::transmute(&productversion)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpProductInfoHeaderValueFactory, OFFSET>(),
-            CreateFromComment: CreateFromComment::<Identity, OFFSET>,
-            CreateFromNameWithVersion: CreateFromNameWithVersion::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpProductInfoHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpProductInfoHeaderValueFactory_Vtbl {
@@ -105117,50 +20950,6 @@ windows_core::imp::define_interface!(IHttpProductInfoHeaderValueStatics, IHttpPr
 impl windows_core::RuntimeType for IHttpProductInfoHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpProductInfoHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpProductInfoHeaderValueStatics";
-}
-pub trait IHttpProductInfoHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpProductInfoHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, productInfoHeaderValue: windows_core::OutRef<'_, HttpProductInfoHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpProductInfoHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpProductInfoHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpProductInfoHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductInfoHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpProductInfoHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, productinfoheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpProductInfoHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&productinfoheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpProductInfoHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpProductInfoHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpProductInfoHeaderValueStatics_Vtbl {
@@ -105172,388 +20961,6 @@ windows_core::imp::define_interface!(IHttpRequestHeaderCollection, IHttpRequestH
 impl windows_core::RuntimeType for IHttpRequestHeaderCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-#[cfg(feature = "Networking")]
-impl windows_core::RuntimeName for IHttpRequestHeaderCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpRequestHeaderCollection";
-}
-#[cfg(feature = "Networking")]
-pub trait IHttpRequestHeaderCollection_Impl: windows_core::IUnknownImpl {
-    fn Accept(&self) -> windows_core::Result<HttpMediaTypeWithQualityHeaderValueCollection>;
-    fn AcceptEncoding(&self) -> windows_core::Result<HttpContentCodingWithQualityHeaderValueCollection>;
-    fn AcceptLanguage(&self) -> windows_core::Result<HttpLanguageRangeWithQualityHeaderValueCollection>;
-    fn Authorization(&self) -> windows_core::Result<HttpCredentialsHeaderValue>;
-    fn SetAuthorization(&self, value: windows_core::Ref<'_, HttpCredentialsHeaderValue>) -> windows_core::Result<()>;
-    fn CacheControl(&self) -> windows_core::Result<HttpCacheDirectiveHeaderValueCollection>;
-    fn Connection(&self) -> windows_core::Result<HttpConnectionOptionHeaderValueCollection>;
-    fn Cookie(&self) -> windows_core::Result<HttpCookiePairHeaderValueCollection>;
-    fn Date(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>;
-    fn SetDate(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>) -> windows_core::Result<()>;
-    fn Expect(&self) -> windows_core::Result<HttpExpectationHeaderValueCollection>;
-    fn From(&self) -> windows_core::Result<windows_core::HSTRING>;
-    fn SetFrom(&self, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn Host(&self) -> windows_core::Result<super::super::super::Networking::HostName>;
-    fn SetHost(&self, value: windows_core::Ref<'_, super::super::super::Networking::HostName>) -> windows_core::Result<()>;
-    fn IfModifiedSince(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>;
-    fn SetIfModifiedSince(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>) -> windows_core::Result<()>;
-    fn IfUnmodifiedSince(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>;
-    fn SetIfUnmodifiedSince(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>) -> windows_core::Result<()>;
-    fn MaxForwards(&self) -> windows_core::Result<super::super::super::Foundation::IReference<u32>>;
-    fn SetMaxForwards(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<u32>>) -> windows_core::Result<()>;
-    fn ProxyAuthorization(&self) -> windows_core::Result<HttpCredentialsHeaderValue>;
-    fn SetProxyAuthorization(&self, value: windows_core::Ref<'_, HttpCredentialsHeaderValue>) -> windows_core::Result<()>;
-    fn Referer(&self) -> windows_core::Result<super::super::super::Foundation::Uri>;
-    fn SetReferer(&self, value: windows_core::Ref<'_, super::super::super::Foundation::Uri>) -> windows_core::Result<()>;
-    fn TransferEncoding(&self) -> windows_core::Result<HttpTransferCodingHeaderValueCollection>;
-    fn UserAgent(&self) -> windows_core::Result<HttpProductInfoHeaderValueCollection>;
-    fn Append(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryAppendWithoutValidation(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-#[cfg(feature = "Networking")]
-impl IHttpRequestHeaderCollection_Vtbl {
-    pub const fn new<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Accept<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::Accept(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AcceptEncoding<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::AcceptEncoding(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn AcceptLanguage<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::AcceptLanguage(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Authorization<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::Authorization(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAuthorization<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetAuthorization(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn CacheControl<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::CacheControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Connection<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::Connection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Cookie<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::Cookie(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Date<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::Date(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDate<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetDate(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Expect<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::Expect(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn From<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::From(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetFrom<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetFrom(this, core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Host<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::Host(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetHost<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetHost(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn IfModifiedSince<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::IfModifiedSince(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIfModifiedSince<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetIfModifiedSince(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn IfUnmodifiedSince<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::IfUnmodifiedSince(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetIfUnmodifiedSince<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetIfUnmodifiedSince(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn MaxForwards<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::MaxForwards(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetMaxForwards<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetMaxForwards(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ProxyAuthorization<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::ProxyAuthorization(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetProxyAuthorization<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetProxyAuthorization(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Referer<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::Referer(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetReferer<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::SetReferer(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn TransferEncoding<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::TransferEncoding(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn UserAgent<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::UserAgent(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Append<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpRequestHeaderCollection_Impl::Append(this, core::mem::transmute(&name), core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn TryAppendWithoutValidation<Identity: IHttpRequestHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpRequestHeaderCollection_Impl::TryAppendWithoutValidation(this, core::mem::transmute(&name), core::mem::transmute(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpRequestHeaderCollection, OFFSET>(),
-            Accept: Accept::<Identity, OFFSET>,
-            AcceptEncoding: AcceptEncoding::<Identity, OFFSET>,
-            AcceptLanguage: AcceptLanguage::<Identity, OFFSET>,
-            Authorization: Authorization::<Identity, OFFSET>,
-            SetAuthorization: SetAuthorization::<Identity, OFFSET>,
-            CacheControl: CacheControl::<Identity, OFFSET>,
-            Connection: Connection::<Identity, OFFSET>,
-            Cookie: Cookie::<Identity, OFFSET>,
-            Date: Date::<Identity, OFFSET>,
-            SetDate: SetDate::<Identity, OFFSET>,
-            Expect: Expect::<Identity, OFFSET>,
-            From: From::<Identity, OFFSET>,
-            SetFrom: SetFrom::<Identity, OFFSET>,
-            Host: Host::<Identity, OFFSET>,
-            SetHost: SetHost::<Identity, OFFSET>,
-            IfModifiedSince: IfModifiedSince::<Identity, OFFSET>,
-            SetIfModifiedSince: SetIfModifiedSince::<Identity, OFFSET>,
-            IfUnmodifiedSince: IfUnmodifiedSince::<Identity, OFFSET>,
-            SetIfUnmodifiedSince: SetIfUnmodifiedSince::<Identity, OFFSET>,
-            MaxForwards: MaxForwards::<Identity, OFFSET>,
-            SetMaxForwards: SetMaxForwards::<Identity, OFFSET>,
-            ProxyAuthorization: ProxyAuthorization::<Identity, OFFSET>,
-            SetProxyAuthorization: SetProxyAuthorization::<Identity, OFFSET>,
-            Referer: Referer::<Identity, OFFSET>,
-            SetReferer: SetReferer::<Identity, OFFSET>,
-            TransferEncoding: TransferEncoding::<Identity, OFFSET>,
-            UserAgent: UserAgent::<Identity, OFFSET>,
-            Append: Append::<Identity, OFFSET>,
-            TryAppendWithoutValidation: TryAppendWithoutValidation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpRequestHeaderCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpRequestHeaderCollection_Vtbl {
@@ -105598,225 +21005,6 @@ windows_core::imp::define_interface!(IHttpResponseHeaderCollection, IHttpRespons
 impl windows_core::RuntimeType for IHttpResponseHeaderCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpResponseHeaderCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpResponseHeaderCollection";
-}
-pub trait IHttpResponseHeaderCollection_Impl: windows_core::IUnknownImpl {
-    fn Age(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>;
-    fn SetAge(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::TimeSpan>>) -> windows_core::Result<()>;
-    fn Allow(&self) -> windows_core::Result<HttpMethodHeaderValueCollection>;
-    fn CacheControl(&self) -> windows_core::Result<HttpCacheDirectiveHeaderValueCollection>;
-    fn Connection(&self) -> windows_core::Result<HttpConnectionOptionHeaderValueCollection>;
-    fn Date(&self) -> windows_core::Result<super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>;
-    fn SetDate(&self, value: windows_core::Ref<'_, super::super::super::Foundation::IReference<super::super::super::Foundation::DateTime>>) -> windows_core::Result<()>;
-    fn Location(&self) -> windows_core::Result<super::super::super::Foundation::Uri>;
-    fn SetLocation(&self, value: windows_core::Ref<'_, super::super::super::Foundation::Uri>) -> windows_core::Result<()>;
-    fn ProxyAuthenticate(&self) -> windows_core::Result<HttpChallengeHeaderValueCollection>;
-    fn RetryAfter(&self) -> windows_core::Result<HttpDateOrDeltaHeaderValue>;
-    fn SetRetryAfter(&self, value: windows_core::Ref<'_, HttpDateOrDeltaHeaderValue>) -> windows_core::Result<()>;
-    fn TransferEncoding(&self) -> windows_core::Result<HttpTransferCodingHeaderValueCollection>;
-    fn WwwAuthenticate(&self) -> windows_core::Result<HttpChallengeHeaderValueCollection>;
-    fn Append(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryAppendWithoutValidation(&self, name: &windows_core::HSTRING, value: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpResponseHeaderCollection_Vtbl {
-    pub const fn new<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Age<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::Age(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetAge<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseHeaderCollection_Impl::SetAge(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Allow<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::Allow(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CacheControl<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::CacheControl(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Connection<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::Connection(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Date<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::Date(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetDate<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseHeaderCollection_Impl::SetDate(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn Location<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::Location(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetLocation<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseHeaderCollection_Impl::SetLocation(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn ProxyAuthenticate<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::ProxyAuthenticate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn RetryAfter<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::RetryAfter(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetRetryAfter<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseHeaderCollection_Impl::SetRetryAfter(this, core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn TransferEncoding<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::TransferEncoding(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn WwwAuthenticate<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::WwwAuthenticate(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Append<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpResponseHeaderCollection_Impl::Append(this, core::mem::transmute(&name), core::mem::transmute(&value)).into()
-            }
-        }
-        unsafe extern "system" fn TryAppendWithoutValidation<Identity: IHttpResponseHeaderCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, name: *mut core::ffi::c_void, value: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpResponseHeaderCollection_Impl::TryAppendWithoutValidation(this, core::mem::transmute(&name), core::mem::transmute(&value)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpResponseHeaderCollection, OFFSET>(),
-            Age: Age::<Identity, OFFSET>,
-            SetAge: SetAge::<Identity, OFFSET>,
-            Allow: Allow::<Identity, OFFSET>,
-            CacheControl: CacheControl::<Identity, OFFSET>,
-            Connection: Connection::<Identity, OFFSET>,
-            Date: Date::<Identity, OFFSET>,
-            SetDate: SetDate::<Identity, OFFSET>,
-            Location: Location::<Identity, OFFSET>,
-            SetLocation: SetLocation::<Identity, OFFSET>,
-            ProxyAuthenticate: ProxyAuthenticate::<Identity, OFFSET>,
-            RetryAfter: RetryAfter::<Identity, OFFSET>,
-            SetRetryAfter: SetRetryAfter::<Identity, OFFSET>,
-            TransferEncoding: TransferEncoding::<Identity, OFFSET>,
-            WwwAuthenticate: WwwAuthenticate::<Identity, OFFSET>,
-            Append: Append::<Identity, OFFSET>,
-            TryAppendWithoutValidation: TryAppendWithoutValidation::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpResponseHeaderCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpResponseHeaderCollection_Vtbl {
@@ -105842,51 +21030,6 @@ windows_core::imp::define_interface!(IHttpTransferCodingHeaderValue, IHttpTransf
 impl windows_core::RuntimeType for IHttpTransferCodingHeaderValue {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpTransferCodingHeaderValue {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpTransferCodingHeaderValue";
-}
-pub trait IHttpTransferCodingHeaderValue_Impl: windows_core::IUnknownImpl {
-    fn Parameters(&self) -> windows_core::Result<windows_collections::IVector<HttpNameValueHeaderValue>>;
-    fn Value(&self) -> windows_core::Result<windows_core::HSTRING>;
-}
-impl IHttpTransferCodingHeaderValue_Vtbl {
-    pub const fn new<Identity: IHttpTransferCodingHeaderValue_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parameters<Identity: IHttpTransferCodingHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransferCodingHeaderValue_Impl::Parameters(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Value<Identity: IHttpTransferCodingHeaderValue_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransferCodingHeaderValue_Impl::Value(this) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpTransferCodingHeaderValue, OFFSET>(),
-            Parameters: Parameters::<Identity, OFFSET>,
-            Value: Value::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpTransferCodingHeaderValue as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpTransferCodingHeaderValue_Vtbl {
@@ -105898,43 +21041,6 @@ windows_core::imp::define_interface!(IHttpTransferCodingHeaderValueCollection, I
 impl windows_core::RuntimeType for IHttpTransferCodingHeaderValueCollection {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpTransferCodingHeaderValueCollection {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpTransferCodingHeaderValueCollection";
-}
-pub trait IHttpTransferCodingHeaderValueCollection_Impl: windows_core::IUnknownImpl {
-    fn ParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<()>;
-    fn TryParseAdd(&self, input: &windows_core::HSTRING) -> windows_core::Result<bool>;
-}
-impl IHttpTransferCodingHeaderValueCollection_Vtbl {
-    pub const fn new<Identity: IHttpTransferCodingHeaderValueCollection_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn ParseAdd<Identity: IHttpTransferCodingHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IHttpTransferCodingHeaderValueCollection_Impl::ParseAdd(this, core::mem::transmute(&input)).into()
-            }
-        }
-        unsafe extern "system" fn TryParseAdd<Identity: IHttpTransferCodingHeaderValueCollection_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransferCodingHeaderValueCollection_Impl::TryParseAdd(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpTransferCodingHeaderValueCollection, OFFSET>(),
-            ParseAdd: ParseAdd::<Identity, OFFSET>,
-            TryParseAdd: TryParseAdd::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpTransferCodingHeaderValueCollection as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpTransferCodingHeaderValueCollection_Vtbl {
@@ -105946,33 +21052,6 @@ windows_core::imp::define_interface!(IHttpTransferCodingHeaderValueFactory, IHtt
 impl windows_core::RuntimeType for IHttpTransferCodingHeaderValueFactory {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpTransferCodingHeaderValueFactory {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpTransferCodingHeaderValueFactory";
-}
-pub trait IHttpTransferCodingHeaderValueFactory_Impl: windows_core::IUnknownImpl {
-    fn Create(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpTransferCodingHeaderValue>;
-}
-impl IHttpTransferCodingHeaderValueFactory_Vtbl {
-    pub const fn new<Identity: IHttpTransferCodingHeaderValueFactory_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Create<Identity: IHttpTransferCodingHeaderValueFactory_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransferCodingHeaderValueFactory_Impl::Create(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self { base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpTransferCodingHeaderValueFactory, OFFSET>(), Create: Create::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpTransferCodingHeaderValueFactory as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpTransferCodingHeaderValueFactory_Vtbl {
@@ -105983,50 +21062,6 @@ windows_core::imp::define_interface!(IHttpTransferCodingHeaderValueStatics, IHtt
 impl windows_core::RuntimeType for IHttpTransferCodingHeaderValueStatics {
     const SIGNATURE: windows_core::imp::ConstBuffer = windows_core::imp::ConstBuffer::for_interface::<Self>();
 }
-impl windows_core::RuntimeName for IHttpTransferCodingHeaderValueStatics {
-    const NAME: &'static str = "Windows.Web.Http.Headers.IHttpTransferCodingHeaderValueStatics";
-}
-pub trait IHttpTransferCodingHeaderValueStatics_Impl: windows_core::IUnknownImpl {
-    fn Parse(&self, input: &windows_core::HSTRING) -> windows_core::Result<HttpTransferCodingHeaderValue>;
-    fn TryParse(&self, input: &windows_core::HSTRING, transferCodingHeaderValue: windows_core::OutRef<'_, HttpTransferCodingHeaderValue>) -> windows_core::Result<bool>;
-}
-impl IHttpTransferCodingHeaderValueStatics_Vtbl {
-    pub const fn new<Identity: IHttpTransferCodingHeaderValueStatics_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn Parse<Identity: IHttpTransferCodingHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, result__: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransferCodingHeaderValueStatics_Impl::Parse(this, core::mem::transmute(&input)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        core::mem::forget(ok__);
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn TryParse<Identity: IHttpTransferCodingHeaderValueStatics_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, input: *mut core::ffi::c_void, transfercodingheadervalue: *mut *mut core::ffi::c_void, result__: *mut bool) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IHttpTransferCodingHeaderValueStatics_Impl::TryParse(this, core::mem::transmute(&input), core::mem::transmute_copy(&transfercodingheadervalue)) {
-                    Ok(ok__) => {
-                        result__.write(core::mem::transmute_copy(&ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        Self {
-            base__: windows_core::IInspectable_Vtbl::new::<Identity, IHttpTransferCodingHeaderValueStatics, OFFSET>(),
-            Parse: Parse::<Identity, OFFSET>,
-            TryParse: TryParse::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IHttpTransferCodingHeaderValueStatics as windows_core::Interface>::IID
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IHttpTransferCodingHeaderValueStatics_Vtbl {
@@ -106037,15 +21072,11 @@ pub struct IHttpTransferCodingHeaderValueStatics_Vtbl {
 }
 }
 }
-#[cfg(feature = "Win32")]
 pub mod Win32{
-#[cfg(feature = "Win32_Devices")]
 pub mod Devices{
-#[cfg(feature = "Win32_Devices_FunctionDiscovery")]
 pub mod FunctionDiscovery{
 pub const PKEY_Device_FriendlyName: super::super::Foundation::PROPERTYKEY = super::super::Foundation::PROPERTYKEY { fmtid: windows_core::GUID::from_u128(0xa45c254e_df1c_4efd_8020_67d146a850e0), pid: 14 };
 }
-#[cfg(feature = "Win32_Devices_HumanInterfaceDevice")]
 pub mod HumanInterfaceDevice{
 #[inline]
 pub unsafe fn DirectInput8Create<P4>(hinst: super::super::Foundation::HINSTANCE, dwversion: u32, riidltf: *const windows_core::GUID, ppvout: *mut *mut core::ffi::c_void, punkouter: P4) -> windows_core::Result<()>
@@ -106428,31 +21459,10 @@ impl IDirectInput8W {
     pub unsafe fn EnumDevices(&self, param0: u32, param1: LPDIENUMDEVICESCALLBACKW, param2: *mut core::ffi::c_void, param3: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).EnumDevices)(windows_core::Interface::as_raw(self), param0, param1, param2 as _, param3).ok() }
     }
-    pub unsafe fn GetDeviceStatus(&self, param0: *const windows_core::GUID) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDeviceStatus)(windows_core::Interface::as_raw(self), param0).ok() }
-    }
-    pub unsafe fn RunControlPanel(&self, param0: super::super::Foundation::HWND, param1: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RunControlPanel)(windows_core::Interface::as_raw(self), param0, param1).ok() }
-    }
     pub unsafe fn Initialize(&self, param0: super::super::Foundation::HINSTANCE, param1: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Initialize)(windows_core::Interface::as_raw(self), param0, param1).ok() }
     }
-    pub unsafe fn FindDevice<P1>(&self, param0: *const windows_core::GUID, param1: P1, param2: *mut windows_core::GUID) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).FindDevice)(windows_core::Interface::as_raw(self), param0, param1.param().abi(), param2 as _).ok() }
     }
-    pub unsafe fn EnumDevicesBySemantics<P0>(&self, param0: P0, param1: *mut DIACTIONFORMATW, param2: LPDIENUMDEVICESBYSEMANTICSCBW, param3: *mut core::ffi::c_void, param4: u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).EnumDevicesBySemantics)(windows_core::Interface::as_raw(self), param0.param().abi(), param1 as _, param2, param3 as _, param4).ok() }
-    }
-    pub unsafe fn ConfigureDevices(&self, param0: LPDICONFIGUREDEVICESCALLBACK, param1: *mut DICONFIGUREDEVICESPARAMSW, param2: u32, param3: *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ConfigureDevices)(windows_core::Interface::as_raw(self), param0, core::mem::transmute(param1), param2, param3 as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDirectInput8W_Vtbl {
@@ -106467,7 +21477,7 @@ pub struct IDirectInput8W_Vtbl {
     pub ConfigureDevices: unsafe extern "system" fn(*mut core::ffi::c_void, LPDICONFIGUREDEVICESCALLBACK, *mut DICONFIGUREDEVICESPARAMSW, u32, *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IDirectInput8W_Impl: windows_core::IUnknownImpl {
-    fn CreateDevice(&self, param0: *const windows_core::GUID, param1: windows_core::OutRef<'_, IDirectInputDevice8W>, param2: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn CreateDevice(&self, param0: *const windows_core::GUID, param1: windows_core::OutRef<IDirectInputDevice8W>, param2: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn EnumDevices(&self, param0: u32, param1: LPDIENUMDEVICESCALLBACKW, param2: *mut core::ffi::c_void, param3: u32) -> windows_core::Result<()>;
     fn GetDeviceStatus(&self, param0: *const windows_core::GUID) -> windows_core::Result<()>;
     fn RunControlPanel(&self, param0: super::super::Foundation::HWND, param1: u32) -> windows_core::Result<()>;
@@ -106546,48 +21556,18 @@ impl windows_core::RuntimeName for IDirectInput8W {}
 windows_core::imp::define_interface!(IDirectInputDevice8W, IDirectInputDevice8W_Vtbl, 0x54d41081_dc15_4833_a41b_748f73a38179);
 windows_core::imp::interface_hierarchy!(IDirectInputDevice8W, windows_core::IUnknown);
 impl IDirectInputDevice8W {
-    pub unsafe fn GetCapabilities(&self, param0: *mut DIDEVCAPS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetCapabilities)(windows_core::Interface::as_raw(self), param0 as _).ok() }
-    }
-    pub unsafe fn EnumObjects(&self, param0: LPDIENUMDEVICEOBJECTSCALLBACKW, param1: *mut core::ffi::c_void, param2: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).EnumObjects)(windows_core::Interface::as_raw(self), param0, param1 as _, param2).ok() }
-    }
-    pub unsafe fn GetProperty(&self, param0: *const windows_core::GUID, param1: *mut DIPROPHEADER) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetProperty)(windows_core::Interface::as_raw(self), param0, param1 as _).ok() }
-    }
-    pub unsafe fn SetProperty(&self, param0: *const windows_core::GUID, param1: *mut DIPROPHEADER) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetProperty)(windows_core::Interface::as_raw(self), param0, param1 as _).ok() }
-    }
     pub unsafe fn Acquire(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Acquire)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn Unacquire(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Unacquire)(windows_core::Interface::as_raw(self)).ok() }
-    }
     pub unsafe fn GetDeviceState(&self, param0: u32, param1: *mut core::ffi::c_void) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).GetDeviceState)(windows_core::Interface::as_raw(self), param0, param1 as _).ok() }
     }
-    pub unsafe fn GetDeviceData(&self, param0: u32, param1: *mut DIDEVICEOBJECTDATA, param2: *mut u32, param3: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDeviceData)(windows_core::Interface::as_raw(self), param0, param1 as _, param2 as _, param3).ok() }
-    }
     pub unsafe fn SetDataFormat(&self, param0: *mut DIDATAFORMAT) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetDataFormat)(windows_core::Interface::as_raw(self), param0 as _).ok() }
     }
-    pub unsafe fn SetEventNotification(&self, param0: super::super::Foundation::HANDLE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetEventNotification)(windows_core::Interface::as_raw(self), param0).ok() }
-    }
     pub unsafe fn SetCooperativeLevel(&self, param0: super::super::Foundation::HWND, param1: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetCooperativeLevel)(windows_core::Interface::as_raw(self), param0, param1).ok() }
     }
-    pub unsafe fn GetObjectInfo(&self, param0: *mut DIDEVICEOBJECTINSTANCEW, param1: u32, param2: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetObjectInfo)(windows_core::Interface::as_raw(self), param0 as _, param1, param2).ok() }
-    }
-    pub unsafe fn GetDeviceInfo(&self, param0: *mut DIDEVICEINSTANCEW) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDeviceInfo)(windows_core::Interface::as_raw(self), param0 as _).ok() }
-    }
-    pub unsafe fn RunControlPanel(&self, param0: super::super::Foundation::HWND, param1: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RunControlPanel)(windows_core::Interface::as_raw(self), param0, param1).ok() }
-    }
     pub unsafe fn Initialize(&self, param0: super::super::Foundation::HINSTANCE, param1: u32, param2: *const windows_core::GUID) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Initialize)(windows_core::Interface::as_raw(self), param0, param1, param2).ok() }
     }
@@ -106597,58 +21577,10 @@ impl IDirectInputDevice8W {
     {
         unsafe { (windows_core::Interface::vtable(self).CreateEffect)(windows_core::Interface::as_raw(self), param0, param1 as _, core::mem::transmute(param2), param3.param().abi()).ok() }
     }
-    pub unsafe fn EnumEffects(&self, param0: LPDIENUMEFFECTSCALLBACKW, param1: *mut core::ffi::c_void, param2: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).EnumEffects)(windows_core::Interface::as_raw(self), param0, param1 as _, param2).ok() }
-    }
-    pub unsafe fn GetEffectInfo(&self, param0: *mut DIEFFECTINFOW, param1: *const windows_core::GUID) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetEffectInfo)(windows_core::Interface::as_raw(self), param0 as _, param1).ok() }
-    }
-    pub unsafe fn GetForceFeedbackState(&self, param0: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetForceFeedbackState)(windows_core::Interface::as_raw(self), param0 as _).ok() }
-    }
-    pub unsafe fn SendForceFeedbackCommand(&self, param0: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SendForceFeedbackCommand)(windows_core::Interface::as_raw(self), param0).ok() }
-    }
-    pub unsafe fn EnumCreatedEffectObjects(&self, param0: LPDIENUMCREATEDEFFECTOBJECTSCALLBACK, param1: *mut core::ffi::c_void, param2: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).EnumCreatedEffectObjects)(windows_core::Interface::as_raw(self), param0, param1 as _, param2).ok() }
-    }
-    pub unsafe fn Escape(&self, param0: *mut DIEFFESCAPE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Escape)(windows_core::Interface::as_raw(self), param0 as _).ok() }
-    }
     pub unsafe fn Poll(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Poll)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn SendDeviceData(&self, param0: u32, param1: *mut DIDEVICEOBJECTDATA, param2: *mut u32, param3: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SendDeviceData)(windows_core::Interface::as_raw(self), param0, param1 as _, param2 as _, param3).ok() }
     }
-    pub unsafe fn EnumEffectsInFile<P0>(&self, param0: P0, param1: LPDIENUMEFFECTSINFILECALLBACK, param2: *mut core::ffi::c_void, param3: u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).EnumEffectsInFile)(windows_core::Interface::as_raw(self), param0.param().abi(), param1, param2 as _, param3).ok() }
-    }
-    pub unsafe fn WriteEffectToFile<P0>(&self, param0: P0, param1: u32, param2: *mut DIFILEEFFECT, param3: u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).WriteEffectToFile)(windows_core::Interface::as_raw(self), param0.param().abi(), param1, param2 as _, param3).ok() }
-    }
-    pub unsafe fn BuildActionMap<P1>(&self, param0: *mut DIACTIONFORMATW, param1: P1, param2: u32) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).BuildActionMap)(windows_core::Interface::as_raw(self), param0 as _, param1.param().abi(), param2).ok() }
-    }
-    pub unsafe fn SetActionMap<P1>(&self, param0: *mut DIACTIONFORMATW, param1: P1, param2: u32) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetActionMap)(windows_core::Interface::as_raw(self), param0 as _, param1.param().abi(), param2).ok() }
-    }
-    pub unsafe fn GetImageInfo(&self, param0: *mut DIDEVICEIMAGEINFOHEADERW) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetImageInfo)(windows_core::Interface::as_raw(self), param0 as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDirectInputDevice8W_Vtbl {
@@ -106699,7 +21631,7 @@ pub trait IDirectInputDevice8W_Impl: windows_core::IUnknownImpl {
     fn GetDeviceInfo(&self, param0: *mut DIDEVICEINSTANCEW) -> windows_core::Result<()>;
     fn RunControlPanel(&self, param0: super::super::Foundation::HWND, param1: u32) -> windows_core::Result<()>;
     fn Initialize(&self, param0: super::super::Foundation::HINSTANCE, param1: u32, param2: *const windows_core::GUID) -> windows_core::Result<()>;
-    fn CreateEffect(&self, param0: *const windows_core::GUID, param1: *mut DIEFFECT, param2: windows_core::OutRef<'_, IDirectInputEffect>, param3: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn CreateEffect(&self, param0: *const windows_core::GUID, param1: *mut DIEFFECT, param2: windows_core::OutRef<IDirectInputEffect>, param3: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn EnumEffects(&self, param0: LPDIENUMEFFECTSCALLBACKW, param1: *mut core::ffi::c_void, param2: u32) -> windows_core::Result<()>;
     fn GetEffectInfo(&self, param0: *mut DIEFFECTINFOW, param1: *const windows_core::GUID) -> windows_core::Result<()>;
     fn GetForceFeedbackState(&self, param0: *mut u32) -> windows_core::Result<()>;
@@ -106934,12 +21866,6 @@ impl IDirectInputEffect {
     pub unsafe fn Initialize(&self, param0: super::super::Foundation::HINSTANCE, param1: u32, param2: *const windows_core::GUID) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Initialize)(windows_core::Interface::as_raw(self), param0, param1, param2).ok() }
     }
-    pub unsafe fn GetEffectGuid(&self, param0: *mut windows_core::GUID) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetEffectGuid)(windows_core::Interface::as_raw(self), param0 as _).ok() }
-    }
-    pub unsafe fn GetParameters(&self, param0: *mut DIEFFECT, param1: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetParameters)(windows_core::Interface::as_raw(self), param0 as _, param1).ok() }
-    }
     pub unsafe fn SetParameters(&self, param0: *mut DIEFFECT, param1: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetParameters)(windows_core::Interface::as_raw(self), param0 as _, param1).ok() }
     }
@@ -106949,19 +21875,7 @@ impl IDirectInputEffect {
     pub unsafe fn Stop(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Stop)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn GetEffectStatus(&self, param0: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetEffectStatus)(windows_core::Interface::as_raw(self), param0 as _).ok() }
     }
-    pub unsafe fn Download(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Download)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Unload(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Unload)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Escape(&self, param0: *mut DIEFFESCAPE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Escape)(windows_core::Interface::as_raw(self), param0 as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDirectInputEffect_Vtbl {
@@ -107070,22 +21984,20 @@ impl IDirectInputEffect_Vtbl {
     }
 }
 impl windows_core::RuntimeName for IDirectInputEffect {}
-pub type LPDICONFIGUREDEVICESCALLBACK = Option<unsafe extern "system" fn(param0: windows_core::Ref<'_, windows_core::IUnknown>, param1: *mut core::ffi::c_void) -> windows_core::BOOL>;
-pub type LPDIENUMCREATEDEFFECTOBJECTSCALLBACK = Option<unsafe extern "system" fn(param0: windows_core::Ref<'_, IDirectInputEffect>, param1: *mut core::ffi::c_void) -> windows_core::BOOL>;
+pub type LPDICONFIGUREDEVICESCALLBACK = Option<unsafe extern "system" fn(param0: windows_core::Ref<windows_core::IUnknown>, param1: *mut core::ffi::c_void) -> windows_core::BOOL>;
+pub type LPDIENUMCREATEDEFFECTOBJECTSCALLBACK = Option<unsafe extern "system" fn(param0: windows_core::Ref<IDirectInputEffect>, param1: *mut core::ffi::c_void) -> windows_core::BOOL>;
 pub type LPDIENUMDEVICEOBJECTSCALLBACKW = Option<unsafe extern "system" fn(param0: *mut DIDEVICEOBJECTINSTANCEW, param1: *mut core::ffi::c_void) -> windows_core::BOOL>;
-pub type LPDIENUMDEVICESBYSEMANTICSCBW = Option<unsafe extern "system" fn(param0: *mut DIDEVICEINSTANCEW, param1: windows_core::Ref<'_, IDirectInputDevice8W>, param2: u32, param3: u32, param4: *mut core::ffi::c_void) -> windows_core::BOOL>;
+pub type LPDIENUMDEVICESBYSEMANTICSCBW = Option<unsafe extern "system" fn(param0: *mut DIDEVICEINSTANCEW, param1: windows_core::Ref<IDirectInputDevice8W>, param2: u32, param3: u32, param4: *mut core::ffi::c_void) -> windows_core::BOOL>;
 pub type LPDIENUMDEVICESCALLBACKW = Option<unsafe extern "system" fn(param0: *mut DIDEVICEINSTANCEW, param1: *mut core::ffi::c_void) -> windows_core::BOOL>;
 pub type LPDIENUMEFFECTSCALLBACKW = Option<unsafe extern "system" fn(param0: *mut DIEFFECTINFOW, param1: *mut core::ffi::c_void) -> windows_core::BOOL>;
 pub type LPDIENUMEFFECTSINFILECALLBACK = Option<unsafe extern "system" fn(param0: *mut DIFILEEFFECT, param1: *mut core::ffi::c_void) -> windows_core::BOOL>;
 }
-#[cfg(feature = "Win32_Devices_Properties")]
 pub mod Properties{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct DEVPROPTYPE(pub u32);
 }
 }
-#[cfg(feature = "Win32_Foundation")]
 pub mod Foundation{
 #[inline]
 pub unsafe fn CloseHandle(hobject: HANDLE) -> windows_core::Result<()> {
@@ -107404,9 +22316,7 @@ pub const WAIT_TIMEOUT: WAIT_EVENT = WAIT_EVENT(258u32);
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
 pub struct WPARAM(pub usize);
 }
-#[cfg(feature = "Win32_Graphics")]
 pub mod Graphics{
-#[cfg(feature = "Win32_Graphics_Direct3D")]
 pub mod Direct3D{
 pub const D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST: D3D_PRIMITIVE_TOPOLOGY = D3D_PRIMITIVE_TOPOLOGY(4i32);
 #[repr(transparent)]
@@ -107483,12 +22393,6 @@ impl ID3DBlob_Vtbl {
 impl windows_core::RuntimeName for ID3DBlob {}
 windows_core::imp::define_interface!(ID3DInclude, ID3DInclude_Vtbl);
 impl ID3DInclude {
-    pub unsafe fn Open<P1>(&self, includetype: D3D_INCLUDE_TYPE, pfilename: P1, pparentdata: *const core::ffi::c_void, ppdata: *mut *mut core::ffi::c_void, pbytes: *mut u32) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::PCSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Open)(windows_core::Interface::as_raw(self), includetype, pfilename.param().abi(), pparentdata, ppdata as _, pbytes as _).ok() }
-    }
     pub unsafe fn Close(&self, pdata: *const core::ffi::c_void) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Close)(windows_core::Interface::as_raw(self), pdata).ok() }
     }
@@ -107535,7 +22439,6 @@ impl ID3DInclude {
         unsafe { windows_core::ScopedInterface::new(core::mem::transmute(&this.vtable)) }
     }
 }
-#[cfg(feature = "Win32_Graphics_Direct3D_Fxc")]
 pub mod Fxc{
 #[inline]
 pub unsafe fn D3DCompile<P2, P4, P5, P6>(psrcdata: *const core::ffi::c_void, srcdatasize: usize, psourcename: P2, pdefines: Option<*const super::D3D_SHADER_MACRO>, pinclude: P4, pentrypoint: P5, ptarget: P6, flags1: u32, flags2: u32, ppcode: *mut Option<super::ID3DBlob>, pperrormsgs: Option<*mut Option<super::ID3DBlob>>) -> windows_core::Result<()>
@@ -107550,7 +22453,6 @@ where
 }
 }
 }
-#[cfg(feature = "Win32_Graphics_Direct3D11")]
 pub mod Direct3D11{
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi"))]
 #[inline]
@@ -109174,11 +24076,6 @@ impl core::ops::Deref for ID3D11Asynchronous {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Asynchronous, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11Asynchronous {
-    pub unsafe fn GetDataSize(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetDataSize)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Asynchronous_Vtbl {
@@ -109213,24 +24110,6 @@ impl core::ops::Deref for ID3D11AuthenticatedChannel {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11AuthenticatedChannel, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11AuthenticatedChannel {
-    pub unsafe fn GetCertificateSize(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCertificateSize)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetCertificate(&self, pcertificate: &mut [u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetCertificate)(windows_core::Interface::as_raw(self), pcertificate.len().try_into().unwrap(), core::mem::transmute(pcertificate.as_ptr())).ok() }
-    }
-    pub unsafe fn GetChannelHandle(&self) -> super::super::Foundation::HANDLE {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetChannelHandle)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11AuthenticatedChannel_Vtbl {
@@ -109331,11 +24210,6 @@ impl core::ops::Deref for ID3D11BlendState1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11BlendState1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11BlendState);
-impl ID3D11BlendState1 {
-    pub unsafe fn GetDesc1(&self, pdesc: *mut D3D11_BLEND_DESC1) {
-        unsafe { (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), pdesc as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11BlendState1_Vtbl {
@@ -109410,23 +24284,10 @@ impl core::ops::Deref for ID3D11ClassInstance {
 }
 windows_core::imp::interface_hierarchy!(ID3D11ClassInstance, windows_core::IUnknown, ID3D11DeviceChild);
 impl ID3D11ClassInstance {
-    pub unsafe fn GetClassLinkage(&self) -> windows_core::Result<ID3D11ClassLinkage> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetClassLinkage)(windows_core::Interface::as_raw(self), &mut result__);
-            windows_core::Type::from_abi(result__)
-        }
-    }
     pub unsafe fn GetDesc(&self, pdesc: *mut D3D11_CLASS_INSTANCE_DESC) {
         unsafe { (windows_core::Interface::vtable(self).GetDesc)(windows_core::Interface::as_raw(self), pdesc as _) }
     }
-    pub unsafe fn GetInstanceName(&self, pinstancename: Option<windows_core::PSTR>, pbufferlength: *mut usize) {
-        unsafe { (windows_core::Interface::vtable(self).GetInstanceName)(windows_core::Interface::as_raw(self), pinstancename.unwrap_or(core::mem::zeroed()) as _, pbufferlength as _) }
     }
-    pub unsafe fn GetTypeName(&self, ptypename: Option<windows_core::PSTR>, pbufferlength: *mut usize) {
-        unsafe { (windows_core::Interface::vtable(self).GetTypeName)(windows_core::Interface::as_raw(self), ptypename.unwrap_or(core::mem::zeroed()) as _, pbufferlength as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11ClassInstance_Vtbl {
@@ -109439,7 +24300,7 @@ pub struct ID3D11ClassInstance_Vtbl {
 unsafe impl Send for ID3D11ClassInstance {}
 unsafe impl Sync for ID3D11ClassInstance {}
 pub trait ID3D11ClassInstance_Impl: ID3D11DeviceChild_Impl {
-    fn GetClassLinkage(&self, pplinkage: windows_core::OutRef<'_, ID3D11ClassLinkage>);
+    fn GetClassLinkage(&self, pplinkage: windows_core::OutRef<ID3D11ClassLinkage>);
     fn GetDesc(&self, pdesc: *mut D3D11_CLASS_INSTANCE_DESC);
     fn GetInstanceName(&self, pinstancename: windows_core::PSTR, pbufferlength: *mut usize);
     fn GetTypeName(&self, ptypename: windows_core::PSTR, pbufferlength: *mut usize);
@@ -109491,26 +24352,6 @@ impl core::ops::Deref for ID3D11ClassLinkage {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11ClassLinkage, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11ClassLinkage {
-    pub unsafe fn GetClassInstance<P0>(&self, pclassinstancename: P0, instanceindex: u32) -> windows_core::Result<ID3D11ClassInstance>
-    where
-        P0: windows_core::Param<windows_core::PCSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetClassInstance)(windows_core::Interface::as_raw(self), pclassinstancename.param().abi(), instanceindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn CreateClassInstance<P0>(&self, pclasstypename: P0, constantbufferoffset: u32, constantvectoroffset: u32, textureoffset: u32, sampleroffset: u32) -> windows_core::Result<ID3D11ClassInstance>
-    where
-        P0: windows_core::Param<windows_core::PCSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateClassInstance)(windows_core::Interface::as_raw(self), pclasstypename.param().abi(), constantbufferoffset, constantvectoroffset, textureoffset, sampleroffset, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11ClassLinkage_Vtbl {
@@ -109569,11 +24410,6 @@ impl core::ops::Deref for ID3D11CommandList {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11CommandList, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11CommandList {
-    pub unsafe fn GetContextFlags(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetContextFlags)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11CommandList_Vtbl {
@@ -109676,38 +24512,6 @@ impl core::ops::Deref for ID3D11CryptoSession {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11CryptoSession, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11CryptoSession {
-    pub unsafe fn GetCryptoType(&self) -> windows_core::GUID {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCryptoType)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn GetDecoderProfile(&self) -> windows_core::GUID {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDecoderProfile)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn GetCertificateSize(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCertificateSize)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetCertificate(&self, pcertificate: &mut [u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetCertificate)(windows_core::Interface::as_raw(self), pcertificate.len().try_into().unwrap(), core::mem::transmute(pcertificate.as_ptr())).ok() }
-    }
-    pub unsafe fn GetCryptoSessionHandle(&self) -> super::super::Foundation::HANDLE {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCryptoSessionHandle)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11CryptoSession_Vtbl {
@@ -109871,17 +24675,9 @@ impl ID3D11Device {
         unsafe { (windows_core::Interface::vtable(self).CreateBuffer)(windows_core::Interface::as_raw(self), pdesc, pinitialdata.unwrap_or(core::mem::zeroed()) as _, ppbuffer.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
     #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateTexture1D(&self, pdesc: *const D3D11_TEXTURE1D_DESC, pinitialdata: Option<*const D3D11_SUBRESOURCE_DATA>, pptexture1d: Option<*mut Option<ID3D11Texture1D>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateTexture1D)(windows_core::Interface::as_raw(self), pdesc, pinitialdata.unwrap_or(core::mem::zeroed()) as _, pptexture1d.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
     pub unsafe fn CreateTexture2D(&self, pdesc: *const D3D11_TEXTURE2D_DESC, pinitialdata: Option<*const D3D11_SUBRESOURCE_DATA>, pptexture2d: Option<*mut Option<ID3D11Texture2D>>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).CreateTexture2D)(windows_core::Interface::as_raw(self), pdesc, pinitialdata.unwrap_or(core::mem::zeroed()) as _, pptexture2d.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateTexture3D(&self, pdesc: *const D3D11_TEXTURE3D_DESC, pinitialdata: Option<*const D3D11_SUBRESOURCE_DATA>, pptexture3d: Option<*mut Option<ID3D11Texture3D>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateTexture3D)(windows_core::Interface::as_raw(self), pdesc, pinitialdata.unwrap_or(core::mem::zeroed()) as _, pptexture3d.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
     #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
     pub unsafe fn CreateShaderResourceView<P0>(&self, presource: P0, pdesc: Option<*const D3D11_SHADER_RESOURCE_VIEW_DESC>, ppsrview: Option<*mut Option<ID3D11ShaderResourceView>>) -> windows_core::Result<()>
     where
@@ -109890,13 +24686,6 @@ impl ID3D11Device {
         unsafe { (windows_core::Interface::vtable(self).CreateShaderResourceView)(windows_core::Interface::as_raw(self), presource.param().abi(), pdesc.unwrap_or(core::mem::zeroed()) as _, ppsrview.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
     #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateUnorderedAccessView<P0>(&self, presource: P0, pdesc: Option<*const D3D11_UNORDERED_ACCESS_VIEW_DESC>, ppuaview: Option<*mut Option<ID3D11UnorderedAccessView>>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateUnorderedAccessView)(windows_core::Interface::as_raw(self), presource.param().abi(), pdesc.unwrap_or(core::mem::zeroed()) as _, ppuaview.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
     pub unsafe fn CreateRenderTargetView<P0>(&self, presource: P0, pdesc: Option<*const D3D11_RENDER_TARGET_VIEW_DESC>, pprtview: Option<*mut Option<ID3D11RenderTargetView>>) -> windows_core::Result<()>
     where
         P0: windows_core::Param<ID3D11Resource>,
@@ -109920,62 +24709,12 @@ impl ID3D11Device {
     {
         unsafe { (windows_core::Interface::vtable(self).CreateVertexShader)(windows_core::Interface::as_raw(self), core::mem::transmute(pshaderbytecode.as_ptr()), pshaderbytecode.len().try_into().unwrap(), pclasslinkage.param().abi(), ppvertexshader.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn CreateGeometryShader<P2>(&self, pshaderbytecode: &[u8], pclasslinkage: P2, ppgeometryshader: Option<*mut Option<ID3D11GeometryShader>>) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<ID3D11ClassLinkage>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateGeometryShader)(windows_core::Interface::as_raw(self), core::mem::transmute(pshaderbytecode.as_ptr()), pshaderbytecode.len().try_into().unwrap(), pclasslinkage.param().abi(), ppgeometryshader.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateGeometryShaderWithStreamOutput<P7>(&self, pshaderbytecode: &[u8], psodeclaration: Option<&[D3D11_SO_DECLARATION_ENTRY]>, pbufferstrides: Option<&[u32]>, rasterizedstream: u32, pclasslinkage: P7, ppgeometryshader: Option<*mut Option<ID3D11GeometryShader>>) -> windows_core::Result<()>
-    where
-        P7: windows_core::Param<ID3D11ClassLinkage>,
-    {
-        unsafe {
-            (windows_core::Interface::vtable(self).CreateGeometryShaderWithStreamOutput)(
-                windows_core::Interface::as_raw(self),
-                core::mem::transmute(pshaderbytecode.as_ptr()),
-                pshaderbytecode.len().try_into().unwrap(),
-                core::mem::transmute(psodeclaration.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())),
-                psodeclaration.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()),
-                core::mem::transmute(pbufferstrides.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())),
-                pbufferstrides.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()),
-                rasterizedstream,
-                pclasslinkage.param().abi(),
-                ppgeometryshader.unwrap_or(core::mem::zeroed()) as _,
-            )
-            .ok()
-        }
-    }
     pub unsafe fn CreatePixelShader<P2>(&self, pshaderbytecode: &[u8], pclasslinkage: P2, pppixelshader: Option<*mut Option<ID3D11PixelShader>>) -> windows_core::Result<()>
     where
         P2: windows_core::Param<ID3D11ClassLinkage>,
     {
         unsafe { (windows_core::Interface::vtable(self).CreatePixelShader)(windows_core::Interface::as_raw(self), core::mem::transmute(pshaderbytecode.as_ptr()), pshaderbytecode.len().try_into().unwrap(), pclasslinkage.param().abi(), pppixelshader.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn CreateHullShader<P2>(&self, pshaderbytecode: &[u8], pclasslinkage: P2, pphullshader: Option<*mut Option<ID3D11HullShader>>) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<ID3D11ClassLinkage>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateHullShader)(windows_core::Interface::as_raw(self), core::mem::transmute(pshaderbytecode.as_ptr()), pshaderbytecode.len().try_into().unwrap(), pclasslinkage.param().abi(), pphullshader.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateDomainShader<P2>(&self, pshaderbytecode: &[u8], pclasslinkage: P2, ppdomainshader: Option<*mut Option<ID3D11DomainShader>>) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<ID3D11ClassLinkage>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateDomainShader)(windows_core::Interface::as_raw(self), core::mem::transmute(pshaderbytecode.as_ptr()), pshaderbytecode.len().try_into().unwrap(), pclasslinkage.param().abi(), ppdomainshader.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateComputeShader<P2>(&self, pshaderbytecode: &[u8], pclasslinkage: P2, ppcomputeshader: Option<*mut Option<ID3D11ComputeShader>>) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<ID3D11ClassLinkage>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateComputeShader)(windows_core::Interface::as_raw(self), core::mem::transmute(pshaderbytecode.as_ptr()), pshaderbytecode.len().try_into().unwrap(), pclasslinkage.param().abi(), ppcomputeshader.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateClassLinkage(&self) -> windows_core::Result<ID3D11ClassLinkage> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateClassLinkage)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub unsafe fn CreateBlendState(&self, pblendstatedesc: *const D3D11_BLEND_DESC, ppblendstate: Option<*mut Option<ID3D11BlendState>>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).CreateBlendState)(windows_core::Interface::as_raw(self), pblendstatedesc, ppblendstate.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
@@ -109985,76 +24724,15 @@ impl ID3D11Device {
     pub unsafe fn CreateRasterizerState(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC, pprasterizerstate: Option<*mut Option<ID3D11RasterizerState>>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).CreateRasterizerState)(windows_core::Interface::as_raw(self), prasterizerdesc, pprasterizerstate.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn CreateSamplerState(&self, psamplerdesc: *const D3D11_SAMPLER_DESC, ppsamplerstate: Option<*mut Option<ID3D11SamplerState>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateSamplerState)(windows_core::Interface::as_raw(self), psamplerdesc, ppsamplerstate.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
     pub unsafe fn CreateQuery(&self, pquerydesc: *const D3D11_QUERY_DESC, ppquery: Option<*mut Option<ID3D11Query>>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).CreateQuery)(windows_core::Interface::as_raw(self), pquerydesc, ppquery.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn CreatePredicate(&self, ppredicatedesc: *const D3D11_QUERY_DESC, pppredicate: Option<*mut Option<ID3D11Predicate>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreatePredicate)(windows_core::Interface::as_raw(self), ppredicatedesc, pppredicate.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateCounter(&self, pcounterdesc: *const D3D11_COUNTER_DESC, ppcounter: Option<*mut Option<ID3D11Counter>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateCounter)(windows_core::Interface::as_raw(self), pcounterdesc, ppcounter.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateDeferredContext(&self, contextflags: u32, ppdeferredcontext: Option<*mut Option<ID3D11DeviceContext>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateDeferredContext)(windows_core::Interface::as_raw(self), contextflags, ppdeferredcontext.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
     pub unsafe fn OpenSharedResource<T>(&self, hresource: super::super::Foundation::HANDLE, result__: *mut Option<T>) -> windows_core::Result<()>
     where
         T: windows_core::Interface,
     {
         unsafe { (windows_core::Interface::vtable(self).OpenSharedResource)(windows_core::Interface::as_raw(self), hresource, &T::IID, result__ as *mut _ as *mut _).ok() }
     }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CheckFormatSupport(&self, format: super::Dxgi::Common::DXGI_FORMAT) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckFormatSupport)(windows_core::Interface::as_raw(self), format, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CheckMultisampleQualityLevels(&self, format: super::Dxgi::Common::DXGI_FORMAT, samplecount: u32) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckMultisampleQualityLevels)(windows_core::Interface::as_raw(self), format, samplecount, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn CheckCounterInfo(&self) -> D3D11_COUNTER_INFO {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckCounterInfo)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn CheckCounter(&self, pdesc: *const D3D11_COUNTER_DESC, ptype: *mut D3D11_COUNTER_TYPE, pactivecounters: *mut u32, szname: Option<windows_core::PSTR>, pnamelength: Option<*mut u32>, szunits: Option<windows_core::PSTR>, punitslength: Option<*mut u32>, szdescription: Option<windows_core::PSTR>, pdescriptionlength: Option<*mut u32>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CheckCounter)(windows_core::Interface::as_raw(self), pdesc, ptype as _, pactivecounters as _, szname.unwrap_or(core::mem::zeroed()) as _, pnamelength.unwrap_or(core::mem::zeroed()) as _, szunits.unwrap_or(core::mem::zeroed()) as _, punitslength.unwrap_or(core::mem::zeroed()) as _, szdescription.unwrap_or(core::mem::zeroed()) as _, pdescriptionlength.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CheckFeatureSupport(&self, feature: D3D11_FEATURE, pfeaturesupportdata: *mut core::ffi::c_void, featuresupportdatasize: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CheckFeatureSupport)(windows_core::Interface::as_raw(self), feature, pfeaturesupportdata as _, featuresupportdatasize).ok() }
-    }
-    pub unsafe fn GetPrivateData(&self, guid: *const windows_core::GUID, pdatasize: *mut u32, pdata: Option<*mut core::ffi::c_void>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetPrivateData)(windows_core::Interface::as_raw(self), guid, pdatasize as _, pdata.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn SetPrivateData(&self, guid: *const windows_core::GUID, datasize: u32, pdata: Option<*const core::ffi::c_void>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetPrivateData)(windows_core::Interface::as_raw(self), guid, datasize, pdata.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn SetPrivateDataInterface<P1>(&self, guid: *const windows_core::GUID, pdata: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetPrivateDataInterface)(windows_core::Interface::as_raw(self), guid, pdata.param().abi()).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Direct3D")]
-    pub unsafe fn GetFeatureLevel(&self) -> super::Direct3D::D3D_FEATURE_LEVEL {
-        unsafe { (windows_core::Interface::vtable(self).GetFeatureLevel)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetCreationFlags(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetCreationFlags)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetDeviceRemovedReason(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDeviceRemovedReason)(windows_core::Interface::as_raw(self)).ok() }
-    }
     pub unsafe fn GetImmediateContext(&self) -> windows_core::Result<ID3D11DeviceContext> {
         unsafe {
             let mut result__ = core::mem::zeroed();
@@ -110062,13 +24740,7 @@ impl ID3D11Device {
             windows_core::Type::from_abi(result__)
         }
     }
-    pub unsafe fn SetExceptionMode(&self, raiseflags: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetExceptionMode)(windows_core::Interface::as_raw(self), raiseflags).ok() }
     }
-    pub unsafe fn GetExceptionMode(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetExceptionMode)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Device_Vtbl {
@@ -110151,31 +24823,31 @@ unsafe impl Send for ID3D11Device {}
 unsafe impl Sync for ID3D11Device {}
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 pub trait ID3D11Device_Impl: windows_core::IUnknownImpl {
-    fn CreateBuffer(&self, pdesc: *const D3D11_BUFFER_DESC, pinitialdata: *const D3D11_SUBRESOURCE_DATA, ppbuffer: windows_core::OutRef<'_, ID3D11Buffer>) -> windows_core::Result<()>;
-    fn CreateTexture1D(&self, pdesc: *const D3D11_TEXTURE1D_DESC, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture1d: windows_core::OutRef<'_, ID3D11Texture1D>) -> windows_core::Result<()>;
-    fn CreateTexture2D(&self, pdesc: *const D3D11_TEXTURE2D_DESC, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture2d: windows_core::OutRef<'_, ID3D11Texture2D>) -> windows_core::Result<()>;
-    fn CreateTexture3D(&self, pdesc: *const D3D11_TEXTURE3D_DESC, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture3d: windows_core::OutRef<'_, ID3D11Texture3D>) -> windows_core::Result<()>;
-    fn CreateShaderResourceView(&self, presource: windows_core::Ref<'_, ID3D11Resource>, pdesc: *const D3D11_SHADER_RESOURCE_VIEW_DESC, ppsrview: windows_core::OutRef<'_, ID3D11ShaderResourceView>) -> windows_core::Result<()>;
-    fn CreateUnorderedAccessView(&self, presource: windows_core::Ref<'_, ID3D11Resource>, pdesc: *const D3D11_UNORDERED_ACCESS_VIEW_DESC, ppuaview: windows_core::OutRef<'_, ID3D11UnorderedAccessView>) -> windows_core::Result<()>;
-    fn CreateRenderTargetView(&self, presource: windows_core::Ref<'_, ID3D11Resource>, pdesc: *const D3D11_RENDER_TARGET_VIEW_DESC, pprtview: windows_core::OutRef<'_, ID3D11RenderTargetView>) -> windows_core::Result<()>;
-    fn CreateDepthStencilView(&self, presource: windows_core::Ref<'_, ID3D11Resource>, pdesc: *const D3D11_DEPTH_STENCIL_VIEW_DESC, ppdepthstencilview: windows_core::OutRef<'_, ID3D11DepthStencilView>) -> windows_core::Result<()>;
-    fn CreateInputLayout(&self, pinputelementdescs: *const D3D11_INPUT_ELEMENT_DESC, numelements: u32, pshaderbytecodewithinputsignature: *const core::ffi::c_void, bytecodelength: usize, ppinputlayout: windows_core::OutRef<'_, ID3D11InputLayout>) -> windows_core::Result<()>;
-    fn CreateVertexShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<'_, ID3D11ClassLinkage>, ppvertexshader: windows_core::OutRef<'_, ID3D11VertexShader>) -> windows_core::Result<()>;
-    fn CreateGeometryShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<'_, ID3D11ClassLinkage>, ppgeometryshader: windows_core::OutRef<'_, ID3D11GeometryShader>) -> windows_core::Result<()>;
-    fn CreateGeometryShaderWithStreamOutput(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, psodeclaration: *const D3D11_SO_DECLARATION_ENTRY, numentries: u32, pbufferstrides: *const u32, numstrides: u32, rasterizedstream: u32, pclasslinkage: windows_core::Ref<'_, ID3D11ClassLinkage>, ppgeometryshader: windows_core::OutRef<'_, ID3D11GeometryShader>) -> windows_core::Result<()>;
-    fn CreatePixelShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<'_, ID3D11ClassLinkage>, pppixelshader: windows_core::OutRef<'_, ID3D11PixelShader>) -> windows_core::Result<()>;
-    fn CreateHullShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<'_, ID3D11ClassLinkage>, pphullshader: windows_core::OutRef<'_, ID3D11HullShader>) -> windows_core::Result<()>;
-    fn CreateDomainShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<'_, ID3D11ClassLinkage>, ppdomainshader: windows_core::OutRef<'_, ID3D11DomainShader>) -> windows_core::Result<()>;
-    fn CreateComputeShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<'_, ID3D11ClassLinkage>, ppcomputeshader: windows_core::OutRef<'_, ID3D11ComputeShader>) -> windows_core::Result<()>;
+    fn CreateBuffer(&self, pdesc: *const D3D11_BUFFER_DESC, pinitialdata: *const D3D11_SUBRESOURCE_DATA, ppbuffer: windows_core::OutRef<ID3D11Buffer>) -> windows_core::Result<()>;
+    fn CreateTexture1D(&self, pdesc: *const D3D11_TEXTURE1D_DESC, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture1d: windows_core::OutRef<ID3D11Texture1D>) -> windows_core::Result<()>;
+    fn CreateTexture2D(&self, pdesc: *const D3D11_TEXTURE2D_DESC, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture2d: windows_core::OutRef<ID3D11Texture2D>) -> windows_core::Result<()>;
+    fn CreateTexture3D(&self, pdesc: *const D3D11_TEXTURE3D_DESC, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture3d: windows_core::OutRef<ID3D11Texture3D>) -> windows_core::Result<()>;
+    fn CreateShaderResourceView(&self, presource: windows_core::Ref<ID3D11Resource>, pdesc: *const D3D11_SHADER_RESOURCE_VIEW_DESC, ppsrview: windows_core::OutRef<ID3D11ShaderResourceView>) -> windows_core::Result<()>;
+    fn CreateUnorderedAccessView(&self, presource: windows_core::Ref<ID3D11Resource>, pdesc: *const D3D11_UNORDERED_ACCESS_VIEW_DESC, ppuaview: windows_core::OutRef<ID3D11UnorderedAccessView>) -> windows_core::Result<()>;
+    fn CreateRenderTargetView(&self, presource: windows_core::Ref<ID3D11Resource>, pdesc: *const D3D11_RENDER_TARGET_VIEW_DESC, pprtview: windows_core::OutRef<ID3D11RenderTargetView>) -> windows_core::Result<()>;
+    fn CreateDepthStencilView(&self, presource: windows_core::Ref<ID3D11Resource>, pdesc: *const D3D11_DEPTH_STENCIL_VIEW_DESC, ppdepthstencilview: windows_core::OutRef<ID3D11DepthStencilView>) -> windows_core::Result<()>;
+    fn CreateInputLayout(&self, pinputelementdescs: *const D3D11_INPUT_ELEMENT_DESC, numelements: u32, pshaderbytecodewithinputsignature: *const core::ffi::c_void, bytecodelength: usize, ppinputlayout: windows_core::OutRef<ID3D11InputLayout>) -> windows_core::Result<()>;
+    fn CreateVertexShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<ID3D11ClassLinkage>, ppvertexshader: windows_core::OutRef<ID3D11VertexShader>) -> windows_core::Result<()>;
+    fn CreateGeometryShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<ID3D11ClassLinkage>, ppgeometryshader: windows_core::OutRef<ID3D11GeometryShader>) -> windows_core::Result<()>;
+    fn CreateGeometryShaderWithStreamOutput(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, psodeclaration: *const D3D11_SO_DECLARATION_ENTRY, numentries: u32, pbufferstrides: *const u32, numstrides: u32, rasterizedstream: u32, pclasslinkage: windows_core::Ref<ID3D11ClassLinkage>, ppgeometryshader: windows_core::OutRef<ID3D11GeometryShader>) -> windows_core::Result<()>;
+    fn CreatePixelShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<ID3D11ClassLinkage>, pppixelshader: windows_core::OutRef<ID3D11PixelShader>) -> windows_core::Result<()>;
+    fn CreateHullShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<ID3D11ClassLinkage>, pphullshader: windows_core::OutRef<ID3D11HullShader>) -> windows_core::Result<()>;
+    fn CreateDomainShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<ID3D11ClassLinkage>, ppdomainshader: windows_core::OutRef<ID3D11DomainShader>) -> windows_core::Result<()>;
+    fn CreateComputeShader(&self, pshaderbytecode: *const core::ffi::c_void, bytecodelength: usize, pclasslinkage: windows_core::Ref<ID3D11ClassLinkage>, ppcomputeshader: windows_core::OutRef<ID3D11ComputeShader>) -> windows_core::Result<()>;
     fn CreateClassLinkage(&self) -> windows_core::Result<ID3D11ClassLinkage>;
-    fn CreateBlendState(&self, pblendstatedesc: *const D3D11_BLEND_DESC, ppblendstate: windows_core::OutRef<'_, ID3D11BlendState>) -> windows_core::Result<()>;
-    fn CreateDepthStencilState(&self, pdepthstencildesc: *const D3D11_DEPTH_STENCIL_DESC, ppdepthstencilstate: windows_core::OutRef<'_, ID3D11DepthStencilState>) -> windows_core::Result<()>;
-    fn CreateRasterizerState(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC, pprasterizerstate: windows_core::OutRef<'_, ID3D11RasterizerState>) -> windows_core::Result<()>;
-    fn CreateSamplerState(&self, psamplerdesc: *const D3D11_SAMPLER_DESC, ppsamplerstate: windows_core::OutRef<'_, ID3D11SamplerState>) -> windows_core::Result<()>;
-    fn CreateQuery(&self, pquerydesc: *const D3D11_QUERY_DESC, ppquery: windows_core::OutRef<'_, ID3D11Query>) -> windows_core::Result<()>;
-    fn CreatePredicate(&self, ppredicatedesc: *const D3D11_QUERY_DESC, pppredicate: windows_core::OutRef<'_, ID3D11Predicate>) -> windows_core::Result<()>;
-    fn CreateCounter(&self, pcounterdesc: *const D3D11_COUNTER_DESC, ppcounter: windows_core::OutRef<'_, ID3D11Counter>) -> windows_core::Result<()>;
-    fn CreateDeferredContext(&self, contextflags: u32, ppdeferredcontext: windows_core::OutRef<'_, ID3D11DeviceContext>) -> windows_core::Result<()>;
+    fn CreateBlendState(&self, pblendstatedesc: *const D3D11_BLEND_DESC, ppblendstate: windows_core::OutRef<ID3D11BlendState>) -> windows_core::Result<()>;
+    fn CreateDepthStencilState(&self, pdepthstencildesc: *const D3D11_DEPTH_STENCIL_DESC, ppdepthstencilstate: windows_core::OutRef<ID3D11DepthStencilState>) -> windows_core::Result<()>;
+    fn CreateRasterizerState(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC, pprasterizerstate: windows_core::OutRef<ID3D11RasterizerState>) -> windows_core::Result<()>;
+    fn CreateSamplerState(&self, psamplerdesc: *const D3D11_SAMPLER_DESC, ppsamplerstate: windows_core::OutRef<ID3D11SamplerState>) -> windows_core::Result<()>;
+    fn CreateQuery(&self, pquerydesc: *const D3D11_QUERY_DESC, ppquery: windows_core::OutRef<ID3D11Query>) -> windows_core::Result<()>;
+    fn CreatePredicate(&self, ppredicatedesc: *const D3D11_QUERY_DESC, pppredicate: windows_core::OutRef<ID3D11Predicate>) -> windows_core::Result<()>;
+    fn CreateCounter(&self, pcounterdesc: *const D3D11_COUNTER_DESC, ppcounter: windows_core::OutRef<ID3D11Counter>) -> windows_core::Result<()>;
+    fn CreateDeferredContext(&self, contextflags: u32, ppdeferredcontext: windows_core::OutRef<ID3D11DeviceContext>) -> windows_core::Result<()>;
     fn OpenSharedResource(&self, hresource: super::super::Foundation::HANDLE, returnedinterface: *const windows_core::GUID, ppresource: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn CheckFormatSupport(&self, format: super::Dxgi::Common::DXGI_FORMAT) -> windows_core::Result<u32>;
     fn CheckMultisampleQualityLevels(&self, format: super::Dxgi::Common::DXGI_FORMAT, samplecount: u32) -> windows_core::Result<u32>;
@@ -110184,11 +24856,11 @@ pub trait ID3D11Device_Impl: windows_core::IUnknownImpl {
     fn CheckFeatureSupport(&self, feature: D3D11_FEATURE, pfeaturesupportdata: *mut core::ffi::c_void, featuresupportdatasize: u32) -> windows_core::Result<()>;
     fn GetPrivateData(&self, guid: *const windows_core::GUID, pdatasize: *mut u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn SetPrivateData(&self, guid: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> windows_core::Result<()>;
-    fn SetPrivateDataInterface(&self, guid: *const windows_core::GUID, pdata: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn SetPrivateDataInterface(&self, guid: *const windows_core::GUID, pdata: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn GetFeatureLevel(&self) -> super::Direct3D::D3D_FEATURE_LEVEL;
     fn GetCreationFlags(&self) -> u32;
     fn GetDeviceRemovedReason(&self) -> windows_core::Result<()>;
-    fn GetImmediateContext(&self, ppimmediatecontext: windows_core::OutRef<'_, ID3D11DeviceContext>);
+    fn GetImmediateContext(&self, ppimmediatecontext: windows_core::OutRef<ID3D11DeviceContext>);
     fn SetExceptionMode(&self, raiseflags: u32) -> windows_core::Result<()>;
     fn GetExceptionMode(&self) -> u32;
 }
@@ -110511,43 +25183,6 @@ impl core::ops::Deref for ID3D11Device1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Device1, windows_core::IUnknown, ID3D11Device);
-impl ID3D11Device1 {
-    pub unsafe fn GetImmediateContext1(&self) -> windows_core::Result<ID3D11DeviceContext1> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetImmediateContext1)(windows_core::Interface::as_raw(self), &mut result__);
-            windows_core::Type::from_abi(result__)
-        }
-    }
-    pub unsafe fn CreateDeferredContext1(&self, contextflags: u32, ppdeferredcontext: Option<*mut Option<ID3D11DeviceContext1>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateDeferredContext1)(windows_core::Interface::as_raw(self), contextflags, ppdeferredcontext.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateBlendState1(&self, pblendstatedesc: *const D3D11_BLEND_DESC1, ppblendstate: Option<*mut Option<ID3D11BlendState1>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateBlendState1)(windows_core::Interface::as_raw(self), pblendstatedesc, ppblendstate.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateRasterizerState1(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC1, pprasterizerstate: Option<*mut Option<ID3D11RasterizerState1>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateRasterizerState1)(windows_core::Interface::as_raw(self), prasterizerdesc, pprasterizerstate.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Direct3D")]
-    pub unsafe fn CreateDeviceContextState(&self, flags: u32, pfeaturelevels: &[super::Direct3D::D3D_FEATURE_LEVEL], sdkversion: u32, emulatedinterface: *const windows_core::GUID, pchosenfeaturelevel: Option<*mut super::Direct3D::D3D_FEATURE_LEVEL>, ppcontextstate: Option<*mut Option<ID3DDeviceContextState>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateDeviceContextState)(windows_core::Interface::as_raw(self), flags, core::mem::transmute(pfeaturelevels.as_ptr()), pfeaturelevels.len().try_into().unwrap(), sdkversion, emulatedinterface, pchosenfeaturelevel.unwrap_or(core::mem::zeroed()) as _, ppcontextstate.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn OpenSharedResource1<T>(&self, hresource: super::super::Foundation::HANDLE) -> windows_core::Result<T>
-    where
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).OpenSharedResource1)(windows_core::Interface::as_raw(self), hresource, &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-    pub unsafe fn OpenSharedResourceByName<P0, T>(&self, lpname: P0, dwdesiredaccess: u32) -> windows_core::Result<T>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).OpenSharedResourceByName)(windows_core::Interface::as_raw(self), lpname.param().abi(), dwdesiredaccess, &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Device1_Vtbl {
@@ -110567,11 +25202,11 @@ unsafe impl Send for ID3D11Device1 {}
 unsafe impl Sync for ID3D11Device1 {}
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 pub trait ID3D11Device1_Impl: ID3D11Device_Impl {
-    fn GetImmediateContext1(&self, ppimmediatecontext: windows_core::OutRef<'_, ID3D11DeviceContext1>);
-    fn CreateDeferredContext1(&self, contextflags: u32, ppdeferredcontext: windows_core::OutRef<'_, ID3D11DeviceContext1>) -> windows_core::Result<()>;
-    fn CreateBlendState1(&self, pblendstatedesc: *const D3D11_BLEND_DESC1, ppblendstate: windows_core::OutRef<'_, ID3D11BlendState1>) -> windows_core::Result<()>;
-    fn CreateRasterizerState1(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC1, pprasterizerstate: windows_core::OutRef<'_, ID3D11RasterizerState1>) -> windows_core::Result<()>;
-    fn CreateDeviceContextState(&self, flags: u32, pfeaturelevels: *const super::Direct3D::D3D_FEATURE_LEVEL, featurelevels: u32, sdkversion: u32, emulatedinterface: *const windows_core::GUID, pchosenfeaturelevel: *mut super::Direct3D::D3D_FEATURE_LEVEL, ppcontextstate: windows_core::OutRef<'_, ID3DDeviceContextState>) -> windows_core::Result<()>;
+    fn GetImmediateContext1(&self, ppimmediatecontext: windows_core::OutRef<ID3D11DeviceContext1>);
+    fn CreateDeferredContext1(&self, contextflags: u32, ppdeferredcontext: windows_core::OutRef<ID3D11DeviceContext1>) -> windows_core::Result<()>;
+    fn CreateBlendState1(&self, pblendstatedesc: *const D3D11_BLEND_DESC1, ppblendstate: windows_core::OutRef<ID3D11BlendState1>) -> windows_core::Result<()>;
+    fn CreateRasterizerState1(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC1, pprasterizerstate: windows_core::OutRef<ID3D11RasterizerState1>) -> windows_core::Result<()>;
+    fn CreateDeviceContextState(&self, flags: u32, pfeaturelevels: *const super::Direct3D::D3D_FEATURE_LEVEL, featurelevels: u32, sdkversion: u32, emulatedinterface: *const windows_core::GUID, pchosenfeaturelevel: *mut super::Direct3D::D3D_FEATURE_LEVEL, ppcontextstate: windows_core::OutRef<ID3DDeviceContextState>) -> windows_core::Result<()>;
     fn OpenSharedResource1(&self, hresource: super::super::Foundation::HANDLE, returnedinterface: *const windows_core::GUID, ppresource: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn OpenSharedResourceByName(&self, lpname: &windows_core::PCWSTR, dwdesiredaccess: u32, returnedinterface: *const windows_core::GUID, ppresource: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
 }
@@ -110645,31 +25280,6 @@ impl core::ops::Deref for ID3D11Device2 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Device2, windows_core::IUnknown, ID3D11Device, ID3D11Device1);
-impl ID3D11Device2 {
-    pub unsafe fn GetImmediateContext2(&self) -> windows_core::Result<ID3D11DeviceContext2> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetImmediateContext2)(windows_core::Interface::as_raw(self), &mut result__);
-            windows_core::Type::from_abi(result__)
-        }
-    }
-    pub unsafe fn CreateDeferredContext2(&self, contextflags: u32, ppdeferredcontext: Option<*mut Option<ID3D11DeviceContext2>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateDeferredContext2)(windows_core::Interface::as_raw(self), contextflags, ppdeferredcontext.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn GetResourceTiling<P0>(&self, ptiledresource: P0, pnumtilesforentireresource: Option<*mut u32>, ppackedmipdesc: Option<*mut D3D11_PACKED_MIP_DESC>, pstandardtileshapefornonpackedmips: Option<*mut D3D11_TILE_SHAPE>, pnumsubresourcetilings: Option<*mut u32>, firstsubresourcetilingtoget: u32, psubresourcetilingsfornonpackedmips: *mut D3D11_SUBRESOURCE_TILING)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GetResourceTiling)(windows_core::Interface::as_raw(self), ptiledresource.param().abi(), pnumtilesforentireresource.unwrap_or(core::mem::zeroed()) as _, ppackedmipdesc.unwrap_or(core::mem::zeroed()) as _, pstandardtileshapefornonpackedmips.unwrap_or(core::mem::zeroed()) as _, pnumsubresourcetilings.unwrap_or(core::mem::zeroed()) as _, firstsubresourcetilingtoget, psubresourcetilingsfornonpackedmips as _) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CheckMultisampleQualityLevels1(&self, format: super::Dxgi::Common::DXGI_FORMAT, samplecount: u32, flags: u32) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckMultisampleQualityLevels1)(windows_core::Interface::as_raw(self), format, samplecount, flags, &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Device2_Vtbl {
@@ -110686,9 +25296,9 @@ unsafe impl Send for ID3D11Device2 {}
 unsafe impl Sync for ID3D11Device2 {}
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 pub trait ID3D11Device2_Impl: ID3D11Device1_Impl {
-    fn GetImmediateContext2(&self, ppimmediatecontext: windows_core::OutRef<'_, ID3D11DeviceContext2>);
-    fn CreateDeferredContext2(&self, contextflags: u32, ppdeferredcontext: windows_core::OutRef<'_, ID3D11DeviceContext2>) -> windows_core::Result<()>;
-    fn GetResourceTiling(&self, ptiledresource: windows_core::Ref<'_, ID3D11Resource>, pnumtilesforentireresource: *mut u32, ppackedmipdesc: *mut D3D11_PACKED_MIP_DESC, pstandardtileshapefornonpackedmips: *mut D3D11_TILE_SHAPE, pnumsubresourcetilings: *mut u32, firstsubresourcetilingtoget: u32, psubresourcetilingsfornonpackedmips: *mut D3D11_SUBRESOURCE_TILING);
+    fn GetImmediateContext2(&self, ppimmediatecontext: windows_core::OutRef<ID3D11DeviceContext2>);
+    fn CreateDeferredContext2(&self, contextflags: u32, ppdeferredcontext: windows_core::OutRef<ID3D11DeviceContext2>) -> windows_core::Result<()>;
+    fn GetResourceTiling(&self, ptiledresource: windows_core::Ref<ID3D11Resource>, pnumtilesforentireresource: *mut u32, ppackedmipdesc: *mut D3D11_PACKED_MIP_DESC, pstandardtileshapefornonpackedmips: *mut D3D11_TILE_SHAPE, pnumsubresourcetilings: *mut u32, firstsubresourcetilingtoget: u32, psubresourcetilingsfornonpackedmips: *mut D3D11_SUBRESOURCE_TILING);
     fn CheckMultisampleQualityLevels1(&self, format: super::Dxgi::Common::DXGI_FORMAT, samplecount: u32, flags: u32) -> windows_core::Result<u32>;
 }
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
@@ -110746,65 +25356,6 @@ impl core::ops::Deref for ID3D11Device3 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Device3, windows_core::IUnknown, ID3D11Device, ID3D11Device1, ID3D11Device2);
-impl ID3D11Device3 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateTexture2D1(&self, pdesc1: *const D3D11_TEXTURE2D_DESC1, pinitialdata: Option<*const D3D11_SUBRESOURCE_DATA>, pptexture2d: Option<*mut Option<ID3D11Texture2D1>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateTexture2D1)(windows_core::Interface::as_raw(self), pdesc1, pinitialdata.unwrap_or(core::mem::zeroed()) as _, pptexture2d.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateTexture3D1(&self, pdesc1: *const D3D11_TEXTURE3D_DESC1, pinitialdata: Option<*const D3D11_SUBRESOURCE_DATA>, pptexture3d: Option<*mut Option<ID3D11Texture3D1>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateTexture3D1)(windows_core::Interface::as_raw(self), pdesc1, pinitialdata.unwrap_or(core::mem::zeroed()) as _, pptexture3d.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateRasterizerState2(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC2, pprasterizerstate: Option<*mut Option<ID3D11RasterizerState2>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateRasterizerState2)(windows_core::Interface::as_raw(self), prasterizerdesc, pprasterizerstate.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
-    pub unsafe fn CreateShaderResourceView1<P0>(&self, presource: P0, pdesc1: Option<*const D3D11_SHADER_RESOURCE_VIEW_DESC1>, ppsrview1: Option<*mut Option<ID3D11ShaderResourceView1>>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateShaderResourceView1)(windows_core::Interface::as_raw(self), presource.param().abi(), pdesc1.unwrap_or(core::mem::zeroed()) as _, ppsrview1.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateUnorderedAccessView1<P0>(&self, presource: P0, pdesc1: Option<*const D3D11_UNORDERED_ACCESS_VIEW_DESC1>, ppuaview1: Option<*mut Option<ID3D11UnorderedAccessView1>>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateUnorderedAccessView1)(windows_core::Interface::as_raw(self), presource.param().abi(), pdesc1.unwrap_or(core::mem::zeroed()) as _, ppuaview1.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateRenderTargetView1<P0>(&self, presource: P0, pdesc1: Option<*const D3D11_RENDER_TARGET_VIEW_DESC1>, pprtview1: Option<*mut Option<ID3D11RenderTargetView1>>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateRenderTargetView1)(windows_core::Interface::as_raw(self), presource.param().abi(), pdesc1.unwrap_or(core::mem::zeroed()) as _, pprtview1.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn CreateQuery1(&self, pquerydesc1: *const D3D11_QUERY_DESC1, ppquery1: Option<*mut Option<ID3D11Query1>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateQuery1)(windows_core::Interface::as_raw(self), pquerydesc1, ppquery1.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn GetImmediateContext3(&self) -> windows_core::Result<ID3D11DeviceContext3> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetImmediateContext3)(windows_core::Interface::as_raw(self), &mut result__);
-            windows_core::Type::from_abi(result__)
-        }
-    }
-    pub unsafe fn CreateDeferredContext3(&self, contextflags: u32, ppdeferredcontext: Option<*mut Option<ID3D11DeviceContext3>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateDeferredContext3)(windows_core::Interface::as_raw(self), contextflags, ppdeferredcontext.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn WriteToSubresource<P0>(&self, pdstresource: P0, dstsubresource: u32, pdstbox: Option<*const D3D11_BOX>, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).WriteToSubresource)(windows_core::Interface::as_raw(self), pdstresource.param().abi(), dstsubresource, pdstbox.unwrap_or(core::mem::zeroed()) as _, psrcdata, srcrowpitch, srcdepthpitch) }
-    }
-    pub unsafe fn ReadFromSubresource<P3>(&self, pdstdata: *mut core::ffi::c_void, dstrowpitch: u32, dstdepthpitch: u32, psrcresource: P3, srcsubresource: u32, psrcbox: Option<*const D3D11_BOX>)
-    where
-        P3: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ReadFromSubresource)(windows_core::Interface::as_raw(self), pdstdata as _, dstrowpitch, dstdepthpitch, psrcresource.param().abi(), srcsubresource, psrcbox.unwrap_or(core::mem::zeroed()) as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Device3_Vtbl {
@@ -110840,17 +25391,17 @@ unsafe impl Send for ID3D11Device3 {}
 unsafe impl Sync for ID3D11Device3 {}
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 pub trait ID3D11Device3_Impl: ID3D11Device2_Impl {
-    fn CreateTexture2D1(&self, pdesc1: *const D3D11_TEXTURE2D_DESC1, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture2d: windows_core::OutRef<'_, ID3D11Texture2D1>) -> windows_core::Result<()>;
-    fn CreateTexture3D1(&self, pdesc1: *const D3D11_TEXTURE3D_DESC1, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture3d: windows_core::OutRef<'_, ID3D11Texture3D1>) -> windows_core::Result<()>;
-    fn CreateRasterizerState2(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC2, pprasterizerstate: windows_core::OutRef<'_, ID3D11RasterizerState2>) -> windows_core::Result<()>;
-    fn CreateShaderResourceView1(&self, presource: windows_core::Ref<'_, ID3D11Resource>, pdesc1: *const D3D11_SHADER_RESOURCE_VIEW_DESC1, ppsrview1: windows_core::OutRef<'_, ID3D11ShaderResourceView1>) -> windows_core::Result<()>;
-    fn CreateUnorderedAccessView1(&self, presource: windows_core::Ref<'_, ID3D11Resource>, pdesc1: *const D3D11_UNORDERED_ACCESS_VIEW_DESC1, ppuaview1: windows_core::OutRef<'_, ID3D11UnorderedAccessView1>) -> windows_core::Result<()>;
-    fn CreateRenderTargetView1(&self, presource: windows_core::Ref<'_, ID3D11Resource>, pdesc1: *const D3D11_RENDER_TARGET_VIEW_DESC1, pprtview1: windows_core::OutRef<'_, ID3D11RenderTargetView1>) -> windows_core::Result<()>;
-    fn CreateQuery1(&self, pquerydesc1: *const D3D11_QUERY_DESC1, ppquery1: windows_core::OutRef<'_, ID3D11Query1>) -> windows_core::Result<()>;
-    fn GetImmediateContext3(&self, ppimmediatecontext: windows_core::OutRef<'_, ID3D11DeviceContext3>);
-    fn CreateDeferredContext3(&self, contextflags: u32, ppdeferredcontext: windows_core::OutRef<'_, ID3D11DeviceContext3>) -> windows_core::Result<()>;
-    fn WriteToSubresource(&self, pdstresource: windows_core::Ref<'_, ID3D11Resource>, dstsubresource: u32, pdstbox: *const D3D11_BOX, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32);
-    fn ReadFromSubresource(&self, pdstdata: *mut core::ffi::c_void, dstrowpitch: u32, dstdepthpitch: u32, psrcresource: windows_core::Ref<'_, ID3D11Resource>, srcsubresource: u32, psrcbox: *const D3D11_BOX);
+    fn CreateTexture2D1(&self, pdesc1: *const D3D11_TEXTURE2D_DESC1, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture2d: windows_core::OutRef<ID3D11Texture2D1>) -> windows_core::Result<()>;
+    fn CreateTexture3D1(&self, pdesc1: *const D3D11_TEXTURE3D_DESC1, pinitialdata: *const D3D11_SUBRESOURCE_DATA, pptexture3d: windows_core::OutRef<ID3D11Texture3D1>) -> windows_core::Result<()>;
+    fn CreateRasterizerState2(&self, prasterizerdesc: *const D3D11_RASTERIZER_DESC2, pprasterizerstate: windows_core::OutRef<ID3D11RasterizerState2>) -> windows_core::Result<()>;
+    fn CreateShaderResourceView1(&self, presource: windows_core::Ref<ID3D11Resource>, pdesc1: *const D3D11_SHADER_RESOURCE_VIEW_DESC1, ppsrview1: windows_core::OutRef<ID3D11ShaderResourceView1>) -> windows_core::Result<()>;
+    fn CreateUnorderedAccessView1(&self, presource: windows_core::Ref<ID3D11Resource>, pdesc1: *const D3D11_UNORDERED_ACCESS_VIEW_DESC1, ppuaview1: windows_core::OutRef<ID3D11UnorderedAccessView1>) -> windows_core::Result<()>;
+    fn CreateRenderTargetView1(&self, presource: windows_core::Ref<ID3D11Resource>, pdesc1: *const D3D11_RENDER_TARGET_VIEW_DESC1, pprtview1: windows_core::OutRef<ID3D11RenderTargetView1>) -> windows_core::Result<()>;
+    fn CreateQuery1(&self, pquerydesc1: *const D3D11_QUERY_DESC1, ppquery1: windows_core::OutRef<ID3D11Query1>) -> windows_core::Result<()>;
+    fn GetImmediateContext3(&self, ppimmediatecontext: windows_core::OutRef<ID3D11DeviceContext3>);
+    fn CreateDeferredContext3(&self, contextflags: u32, ppdeferredcontext: windows_core::OutRef<ID3D11DeviceContext3>) -> windows_core::Result<()>;
+    fn WriteToSubresource(&self, pdstresource: windows_core::Ref<ID3D11Resource>, dstsubresource: u32, pdstbox: *const D3D11_BOX, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32);
+    fn ReadFromSubresource(&self, pdstdata: *mut core::ffi::c_void, dstrowpitch: u32, dstdepthpitch: u32, psrcresource: windows_core::Ref<ID3D11Resource>, srcsubresource: u32, psrcbox: *const D3D11_BOX);
 }
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 impl ID3D11Device3_Vtbl {
@@ -110950,17 +25501,6 @@ impl core::ops::Deref for ID3D11Device4 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Device4, windows_core::IUnknown, ID3D11Device, ID3D11Device1, ID3D11Device2, ID3D11Device3);
-impl ID3D11Device4 {
-    pub unsafe fn RegisterDeviceRemovedEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RegisterDeviceRemovedEvent)(windows_core::Interface::as_raw(self), hevent, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn UnregisterDeviceRemoved(&self, dwcookie: u32) {
-        unsafe { (windows_core::Interface::vtable(self).UnregisterDeviceRemoved)(windows_core::Interface::as_raw(self), dwcookie) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Device4_Vtbl {
@@ -111016,20 +25556,6 @@ impl core::ops::Deref for ID3D11Device5 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Device5, windows_core::IUnknown, ID3D11Device, ID3D11Device1, ID3D11Device2, ID3D11Device3, ID3D11Device4);
-impl ID3D11Device5 {
-    pub unsafe fn OpenSharedFence<T>(&self, hfence: super::super::Foundation::HANDLE, result__: *mut Option<T>) -> windows_core::Result<()>
-    where
-        T: windows_core::Interface,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OpenSharedFence)(windows_core::Interface::as_raw(self), hfence, &T::IID, result__ as *mut _ as *mut _).ok() }
-    }
-    pub unsafe fn CreateFence<T>(&self, initialvalue: u64, flags: D3D11_FENCE_FLAG, result__: *mut Option<T>) -> windows_core::Result<()>
-    where
-        T: windows_core::Interface,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateFence)(windows_core::Interface::as_raw(self), initialvalue, flags, &T::IID, result__ as *mut _ as *mut _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Device5_Vtbl {
@@ -111073,27 +25599,6 @@ impl ID3D11Device5_Vtbl {
 impl windows_core::RuntimeName for ID3D11Device5 {}
 windows_core::imp::define_interface!(ID3D11DeviceChild, ID3D11DeviceChild_Vtbl, 0x1841e5c8_16b0_489b_bcc8_44cfb0d5deae);
 windows_core::imp::interface_hierarchy!(ID3D11DeviceChild, windows_core::IUnknown);
-impl ID3D11DeviceChild {
-    pub unsafe fn GetDevice(&self) -> windows_core::Result<ID3D11Device> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDevice)(windows_core::Interface::as_raw(self), &mut result__);
-            windows_core::Type::from_abi(result__)
-        }
-    }
-    pub unsafe fn GetPrivateData(&self, guid: *const windows_core::GUID, pdatasize: *mut u32, pdata: Option<*mut core::ffi::c_void>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetPrivateData)(windows_core::Interface::as_raw(self), guid, pdatasize as _, pdata.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn SetPrivateData(&self, guid: *const windows_core::GUID, datasize: u32, pdata: Option<*const core::ffi::c_void>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetPrivateData)(windows_core::Interface::as_raw(self), guid, datasize, pdata.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn SetPrivateDataInterface<P1>(&self, guid: *const windows_core::GUID, pdata: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetPrivateDataInterface)(windows_core::Interface::as_raw(self), guid, pdata.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11DeviceChild_Vtbl {
@@ -111106,10 +25611,10 @@ pub struct ID3D11DeviceChild_Vtbl {
 unsafe impl Send for ID3D11DeviceChild {}
 unsafe impl Sync for ID3D11DeviceChild {}
 pub trait ID3D11DeviceChild_Impl: windows_core::IUnknownImpl {
-    fn GetDevice(&self, ppdevice: windows_core::OutRef<'_, ID3D11Device>);
+    fn GetDevice(&self, ppdevice: windows_core::OutRef<ID3D11Device>);
     fn GetPrivateData(&self, guid: *const windows_core::GUID, pdatasize: *mut u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn SetPrivateData(&self, guid: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> windows_core::Result<()>;
-    fn SetPrivateDataInterface(&self, guid: *const windows_core::GUID, pdata: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn SetPrivateDataInterface(&self, guid: *const windows_core::GUID, pdata: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
 }
 impl ID3D11DeviceChild_Vtbl {
     pub const fn new<Identity: ID3D11DeviceChild_Impl, const OFFSET: isize>() -> Self {
@@ -111171,21 +25676,12 @@ impl ID3D11DeviceContext {
     {
         unsafe { (windows_core::Interface::vtable(self).PSSetShader)(windows_core::Interface::as_raw(self), ppixelshader.param().abi(), core::mem::transmute(ppclassinstances.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), ppclassinstances.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
     }
-    pub unsafe fn PSSetSamplers(&self, startslot: u32, ppsamplers: Option<&[Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).PSSetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
     pub unsafe fn VSSetShader<P0>(&self, pvertexshader: P0, ppclassinstances: Option<&[Option<ID3D11ClassInstance>]>)
     where
         P0: windows_core::Param<ID3D11VertexShader>,
     {
         unsafe { (windows_core::Interface::vtable(self).VSSetShader)(windows_core::Interface::as_raw(self), pvertexshader.param().abi(), core::mem::transmute(ppclassinstances.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), ppclassinstances.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
     }
-    pub unsafe fn DrawIndexed(&self, indexcount: u32, startindexlocation: u32, basevertexlocation: i32) {
-        unsafe { (windows_core::Interface::vtable(self).DrawIndexed)(windows_core::Interface::as_raw(self), indexcount, startindexlocation, basevertexlocation) }
-    }
-    pub unsafe fn Draw(&self, vertexcount: u32, startvertexlocation: u32) {
-        unsafe { (windows_core::Interface::vtable(self).Draw)(windows_core::Interface::as_raw(self), vertexcount, startvertexlocation) }
-    }
     pub unsafe fn Map<P0>(&self, presource: P0, subresource: u32, maptype: D3D11_MAP, mapflags: u32, pmappedresource: Option<*mut D3D11_MAPPED_SUBRESOURCE>) -> windows_core::Result<()>
     where
         P0: windows_core::Param<ID3D11Resource>,
@@ -111220,18 +25716,6 @@ impl ID3D11DeviceContext {
     pub unsafe fn DrawIndexedInstanced(&self, indexcountperinstance: u32, instancecount: u32, startindexlocation: u32, basevertexlocation: i32, startinstancelocation: u32) {
         unsafe { (windows_core::Interface::vtable(self).DrawIndexedInstanced)(windows_core::Interface::as_raw(self), indexcountperinstance, instancecount, startindexlocation, basevertexlocation, startinstancelocation) }
     }
-    pub unsafe fn DrawInstanced(&self, vertexcountperinstance: u32, instancecount: u32, startvertexlocation: u32, startinstancelocation: u32) {
-        unsafe { (windows_core::Interface::vtable(self).DrawInstanced)(windows_core::Interface::as_raw(self), vertexcountperinstance, instancecount, startvertexlocation, startinstancelocation) }
-    }
-    pub unsafe fn GSSetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&[Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).GSSetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn GSSetShader<P0>(&self, pshader: P0, ppclassinstances: Option<&[Option<ID3D11ClassInstance>]>)
-    where
-        P0: windows_core::Param<ID3D11GeometryShader>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GSSetShader)(windows_core::Interface::as_raw(self), pshader.param().abi(), core::mem::transmute(ppclassinstances.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), ppclassinstances.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
-    }
     #[cfg(feature = "Win32_Graphics_Direct3D")]
     pub unsafe fn IASetPrimitiveTopology(&self, topology: super::Direct3D::D3D_PRIMITIVE_TOPOLOGY) {
         unsafe { (windows_core::Interface::vtable(self).IASetPrimitiveTopology)(windows_core::Interface::as_raw(self), topology) }
@@ -111239,15 +25723,6 @@ impl ID3D11DeviceContext {
     pub unsafe fn VSSetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&[Option<ID3D11ShaderResourceView>]>) {
         unsafe { (windows_core::Interface::vtable(self).VSSetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
     }
-    pub unsafe fn VSSetSamplers(&self, startslot: u32, ppsamplers: Option<&[Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).VSSetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn Begin<P0>(&self, pasync: P0)
-    where
-        P0: windows_core::Param<ID3D11Asynchronous>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Begin)(windows_core::Interface::as_raw(self), pasync.param().abi()) }
-    }
     pub unsafe fn End<P0>(&self, pasync: P0)
     where
         P0: windows_core::Param<ID3D11Asynchronous>,
@@ -111260,30 +25735,12 @@ impl ID3D11DeviceContext {
     {
         unsafe { (windows_core::Interface::vtable(self).GetData)(windows_core::Interface::as_raw(self), pasync.param().abi(), pdata.unwrap_or(core::mem::zeroed()) as _, datasize, getdataflags).ok() }
     }
-    pub unsafe fn SetPredication<P0>(&self, ppredicate: P0, predicatevalue: bool)
-    where
-        P0: windows_core::Param<ID3D11Predicate>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetPredication)(windows_core::Interface::as_raw(self), ppredicate.param().abi(), predicatevalue.into()) }
-    }
-    pub unsafe fn GSSetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&[Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).GSSetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn GSSetSamplers(&self, startslot: u32, ppsamplers: Option<&[Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).GSSetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
     pub unsafe fn OMSetRenderTargets<P2>(&self, pprendertargetviews: Option<&[Option<ID3D11RenderTargetView>]>, pdepthstencilview: P2)
     where
         P2: windows_core::Param<ID3D11DepthStencilView>,
     {
         unsafe { (windows_core::Interface::vtable(self).OMSetRenderTargets)(windows_core::Interface::as_raw(self), pprendertargetviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(pprendertargetviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), pdepthstencilview.param().abi()) }
     }
-    pub unsafe fn OMSetRenderTargetsAndUnorderedAccessViews<P2>(&self, pprendertargetviews: Option<&[Option<ID3D11RenderTargetView>]>, pdepthstencilview: P2, uavstartslot: u32, numuavs: u32, ppunorderedaccessviews: Option<*const Option<ID3D11UnorderedAccessView>>, puavinitialcounts: Option<*const u32>)
-    where
-        P2: windows_core::Param<ID3D11DepthStencilView>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OMSetRenderTargetsAndUnorderedAccessViews)(windows_core::Interface::as_raw(self), pprendertargetviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(pprendertargetviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), pdepthstencilview.param().abi(), uavstartslot, numuavs, ppunorderedaccessviews.unwrap_or(core::mem::zeroed()) as _, puavinitialcounts.unwrap_or(core::mem::zeroed()) as _) }
-    }
     pub unsafe fn OMSetBlendState<P0>(&self, pblendstate: P0, blendfactor: Option<&[f32; 4]>, samplemask: u32)
     where
         P0: windows_core::Param<ID3D11BlendState>,
@@ -111296,33 +25753,6 @@ impl ID3D11DeviceContext {
     {
         unsafe { (windows_core::Interface::vtable(self).OMSetDepthStencilState)(windows_core::Interface::as_raw(self), pdepthstencilstate.param().abi(), stencilref) }
     }
-    pub unsafe fn SOSetTargets(&self, numbuffers: u32, ppsotargets: Option<*const Option<ID3D11Buffer>>, poffsets: Option<*const u32>) {
-        unsafe { (windows_core::Interface::vtable(self).SOSetTargets)(windows_core::Interface::as_raw(self), numbuffers, ppsotargets.unwrap_or(core::mem::zeroed()) as _, poffsets.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn DrawAuto(&self) {
-        unsafe { (windows_core::Interface::vtable(self).DrawAuto)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn DrawIndexedInstancedIndirect<P0>(&self, pbufferforargs: P0, alignedbyteoffsetforargs: u32)
-    where
-        P0: windows_core::Param<ID3D11Buffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DrawIndexedInstancedIndirect)(windows_core::Interface::as_raw(self), pbufferforargs.param().abi(), alignedbyteoffsetforargs) }
-    }
-    pub unsafe fn DrawInstancedIndirect<P0>(&self, pbufferforargs: P0, alignedbyteoffsetforargs: u32)
-    where
-        P0: windows_core::Param<ID3D11Buffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DrawInstancedIndirect)(windows_core::Interface::as_raw(self), pbufferforargs.param().abi(), alignedbyteoffsetforargs) }
-    }
-    pub unsafe fn Dispatch(&self, threadgroupcountx: u32, threadgroupcounty: u32, threadgroupcountz: u32) {
-        unsafe { (windows_core::Interface::vtable(self).Dispatch)(windows_core::Interface::as_raw(self), threadgroupcountx, threadgroupcounty, threadgroupcountz) }
-    }
-    pub unsafe fn DispatchIndirect<P0>(&self, pbufferforargs: P0, alignedbyteoffsetforargs: u32)
-    where
-        P0: windows_core::Param<ID3D11Buffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DispatchIndirect)(windows_core::Interface::as_raw(self), pbufferforargs.param().abi(), alignedbyteoffsetforargs) }
-    }
     pub unsafe fn RSSetState<P0>(&self, prasterizerstate: P0)
     where
         P0: windows_core::Param<ID3D11RasterizerState>,
@@ -111332,9 +25762,6 @@ impl ID3D11DeviceContext {
     pub unsafe fn RSSetViewports(&self, pviewports: Option<&[D3D11_VIEWPORT]>) {
         unsafe { (windows_core::Interface::vtable(self).RSSetViewports)(windows_core::Interface::as_raw(self), pviewports.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(pviewports.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
     }
-    pub unsafe fn RSSetScissorRects(&self, prects: Option<&[super::super::Foundation::RECT]>) {
-        unsafe { (windows_core::Interface::vtable(self).RSSetScissorRects)(windows_core::Interface::as_raw(self), prects.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(prects.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
     pub unsafe fn CopySubresourceRegion<P0, P5>(&self, pdstresource: P0, dstsubresource: u32, dstx: u32, dsty: u32, dstz: u32, psrcresource: P5, srcsubresource: u32, psrcbox: Option<*const D3D11_BOX>)
     where
         P0: windows_core::Param<ID3D11Resource>,
@@ -111342,284 +25769,28 @@ impl ID3D11DeviceContext {
     {
         unsafe { (windows_core::Interface::vtable(self).CopySubresourceRegion)(windows_core::Interface::as_raw(self), pdstresource.param().abi(), dstsubresource, dstx, dsty, dstz, psrcresource.param().abi(), srcsubresource, psrcbox.unwrap_or(core::mem::zeroed()) as _) }
     }
-    pub unsafe fn CopyResource<P0, P1>(&self, pdstresource: P0, psrcresource: P1)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-        P1: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopyResource)(windows_core::Interface::as_raw(self), pdstresource.param().abi(), psrcresource.param().abi()) }
-    }
     pub unsafe fn UpdateSubresource<P0>(&self, pdstresource: P0, dstsubresource: u32, pdstbox: Option<*const D3D11_BOX>, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32)
     where
         P0: windows_core::Param<ID3D11Resource>,
     {
         unsafe { (windows_core::Interface::vtable(self).UpdateSubresource)(windows_core::Interface::as_raw(self), pdstresource.param().abi(), dstsubresource, pdstbox.unwrap_or(core::mem::zeroed()) as _, psrcdata, srcrowpitch, srcdepthpitch) }
     }
-    pub unsafe fn CopyStructureCount<P0, P2>(&self, pdstbuffer: P0, dstalignedbyteoffset: u32, psrcview: P2)
-    where
-        P0: windows_core::Param<ID3D11Buffer>,
-        P2: windows_core::Param<ID3D11UnorderedAccessView>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopyStructureCount)(windows_core::Interface::as_raw(self), pdstbuffer.param().abi(), dstalignedbyteoffset, psrcview.param().abi()) }
-    }
     pub unsafe fn ClearRenderTargetView<P0>(&self, prendertargetview: P0, colorrgba: &[f32; 4])
     where
         P0: windows_core::Param<ID3D11RenderTargetView>,
     {
         unsafe { (windows_core::Interface::vtable(self).ClearRenderTargetView)(windows_core::Interface::as_raw(self), prendertargetview.param().abi(), core::mem::transmute(colorrgba.as_ptr())) }
     }
-    pub unsafe fn ClearUnorderedAccessViewUint<P0>(&self, punorderedaccessview: P0, values: &[u32; 4])
-    where
-        P0: windows_core::Param<ID3D11UnorderedAccessView>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ClearUnorderedAccessViewUint)(windows_core::Interface::as_raw(self), punorderedaccessview.param().abi(), core::mem::transmute(values.as_ptr())) }
-    }
-    pub unsafe fn ClearUnorderedAccessViewFloat<P0>(&self, punorderedaccessview: P0, values: &[f32; 4])
-    where
-        P0: windows_core::Param<ID3D11UnorderedAccessView>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ClearUnorderedAccessViewFloat)(windows_core::Interface::as_raw(self), punorderedaccessview.param().abi(), core::mem::transmute(values.as_ptr())) }
-    }
     pub unsafe fn ClearDepthStencilView<P0>(&self, pdepthstencilview: P0, clearflags: u32, depth: f32, stencil: u8)
     where
         P0: windows_core::Param<ID3D11DepthStencilView>,
     {
         unsafe { (windows_core::Interface::vtable(self).ClearDepthStencilView)(windows_core::Interface::as_raw(self), pdepthstencilview.param().abi(), clearflags, depth, stencil) }
     }
-    pub unsafe fn GenerateMips<P0>(&self, pshaderresourceview: P0)
-    where
-        P0: windows_core::Param<ID3D11ShaderResourceView>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GenerateMips)(windows_core::Interface::as_raw(self), pshaderresourceview.param().abi()) }
-    }
-    pub unsafe fn SetResourceMinLOD<P0>(&self, presource: P0, minlod: f32)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetResourceMinLOD)(windows_core::Interface::as_raw(self), presource.param().abi(), minlod) }
-    }
-    pub unsafe fn GetResourceMinLOD<P0>(&self, presource: P0) -> f32
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GetResourceMinLOD)(windows_core::Interface::as_raw(self), presource.param().abi()) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn ResolveSubresource<P0, P2>(&self, pdstresource: P0, dstsubresource: u32, psrcresource: P2, srcsubresource: u32, format: super::Dxgi::Common::DXGI_FORMAT)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-        P2: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ResolveSubresource)(windows_core::Interface::as_raw(self), pdstresource.param().abi(), dstsubresource, psrcresource.param().abi(), srcsubresource, format) }
-    }
-    pub unsafe fn ExecuteCommandList<P0>(&self, pcommandlist: P0, restorecontextstate: bool)
-    where
-        P0: windows_core::Param<ID3D11CommandList>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ExecuteCommandList)(windows_core::Interface::as_raw(self), pcommandlist.param().abi(), restorecontextstate.into()) }
-    }
-    pub unsafe fn HSSetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&[Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).HSSetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn HSSetShader<P0>(&self, phullshader: P0, ppclassinstances: Option<&[Option<ID3D11ClassInstance>]>)
-    where
-        P0: windows_core::Param<ID3D11HullShader>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).HSSetShader)(windows_core::Interface::as_raw(self), phullshader.param().abi(), core::mem::transmute(ppclassinstances.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), ppclassinstances.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
-    }
-    pub unsafe fn HSSetSamplers(&self, startslot: u32, ppsamplers: Option<&[Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).HSSetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn HSSetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&[Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).HSSetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn DSSetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&[Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).DSSetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn DSSetShader<P0>(&self, pdomainshader: P0, ppclassinstances: Option<&[Option<ID3D11ClassInstance>]>)
-    where
-        P0: windows_core::Param<ID3D11DomainShader>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DSSetShader)(windows_core::Interface::as_raw(self), pdomainshader.param().abi(), core::mem::transmute(ppclassinstances.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), ppclassinstances.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
-    }
-    pub unsafe fn DSSetSamplers(&self, startslot: u32, ppsamplers: Option<&[Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).DSSetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn DSSetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&[Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).DSSetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn CSSetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&[Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).CSSetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn CSSetUnorderedAccessViews(&self, startslot: u32, numuavs: u32, ppunorderedaccessviews: Option<*const Option<ID3D11UnorderedAccessView>>, puavinitialcounts: Option<*const u32>) {
-        unsafe { (windows_core::Interface::vtable(self).CSSetUnorderedAccessViews)(windows_core::Interface::as_raw(self), startslot, numuavs, ppunorderedaccessviews.unwrap_or(core::mem::zeroed()) as _, puavinitialcounts.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn CSSetShader<P0>(&self, pcomputeshader: P0, ppclassinstances: Option<&[Option<ID3D11ClassInstance>]>)
-    where
-        P0: windows_core::Param<ID3D11ComputeShader>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CSSetShader)(windows_core::Interface::as_raw(self), pcomputeshader.param().abi(), core::mem::transmute(ppclassinstances.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), ppclassinstances.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
-    }
-    pub unsafe fn CSSetSamplers(&self, startslot: u32, ppsamplers: Option<&[Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).CSSetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn CSSetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&[Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).CSSetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn VSGetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&mut [Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).VSGetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn PSGetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&mut [Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).PSGetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn PSGetShader(&self, pppixelshader: *mut Option<ID3D11PixelShader>, ppclassinstances: Option<*mut Option<ID3D11ClassInstance>>, pnumclassinstances: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).PSGetShader)(windows_core::Interface::as_raw(self), core::mem::transmute(pppixelshader), ppclassinstances.unwrap_or(core::mem::zeroed()) as _, pnumclassinstances.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn PSGetSamplers(&self, startslot: u32, ppsamplers: Option<&mut [Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).PSGetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn VSGetShader(&self, ppvertexshader: *mut Option<ID3D11VertexShader>, ppclassinstances: Option<*mut Option<ID3D11ClassInstance>>, pnumclassinstances: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).VSGetShader)(windows_core::Interface::as_raw(self), core::mem::transmute(ppvertexshader), ppclassinstances.unwrap_or(core::mem::zeroed()) as _, pnumclassinstances.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn PSGetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&mut [Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).PSGetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn IAGetInputLayout(&self) -> windows_core::Result<ID3D11InputLayout> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IAGetInputLayout)(windows_core::Interface::as_raw(self), &mut result__);
-            windows_core::Type::from_abi(result__)
-        }
-    }
-    pub unsafe fn IAGetVertexBuffers(&self, startslot: u32, numbuffers: u32, ppvertexbuffers: Option<*mut Option<ID3D11Buffer>>, pstrides: Option<*mut u32>, poffsets: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).IAGetVertexBuffers)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppvertexbuffers.unwrap_or(core::mem::zeroed()) as _, pstrides.unwrap_or(core::mem::zeroed()) as _, poffsets.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn IAGetIndexBuffer(&self, pindexbuffer: Option<*mut Option<ID3D11Buffer>>, format: Option<*mut super::Dxgi::Common::DXGI_FORMAT>, offset: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).IAGetIndexBuffer)(windows_core::Interface::as_raw(self), pindexbuffer.unwrap_or(core::mem::zeroed()) as _, format.unwrap_or(core::mem::zeroed()) as _, offset.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn GSGetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&mut [Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).GSGetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn GSGetShader(&self, ppgeometryshader: *mut Option<ID3D11GeometryShader>, ppclassinstances: Option<*mut Option<ID3D11ClassInstance>>, pnumclassinstances: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).GSGetShader)(windows_core::Interface::as_raw(self), core::mem::transmute(ppgeometryshader), ppclassinstances.unwrap_or(core::mem::zeroed()) as _, pnumclassinstances.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    #[cfg(feature = "Win32_Graphics_Direct3D")]
-    pub unsafe fn IAGetPrimitiveTopology(&self) -> super::Direct3D::D3D_PRIMITIVE_TOPOLOGY {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IAGetPrimitiveTopology)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn VSGetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&mut [Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).VSGetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn VSGetSamplers(&self, startslot: u32, ppsamplers: Option<&mut [Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).VSGetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn GetPredication(&self, pppredicate: Option<*mut Option<ID3D11Predicate>>, ppredicatevalue: Option<*mut windows_core::BOOL>) {
-        unsafe { (windows_core::Interface::vtable(self).GetPredication)(windows_core::Interface::as_raw(self), pppredicate.unwrap_or(core::mem::zeroed()) as _, ppredicatevalue.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn GSGetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&mut [Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).GSGetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn GSGetSamplers(&self, startslot: u32, ppsamplers: Option<&mut [Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).GSGetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn OMGetRenderTargets(&self, pprendertargetviews: Option<&mut [Option<ID3D11RenderTargetView>]>, ppdepthstencilview: Option<*mut Option<ID3D11DepthStencilView>>) {
-        unsafe { (windows_core::Interface::vtable(self).OMGetRenderTargets)(windows_core::Interface::as_raw(self), pprendertargetviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(pprendertargetviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), ppdepthstencilview.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn OMGetRenderTargetsAndUnorderedAccessViews(&self, pprendertargetviews: Option<&mut [Option<ID3D11RenderTargetView>]>, ppdepthstencilview: Option<*mut Option<ID3D11DepthStencilView>>, uavstartslot: u32, ppunorderedaccessviews: Option<&mut [Option<ID3D11UnorderedAccessView>]>) {
-        unsafe {
-            (windows_core::Interface::vtable(self).OMGetRenderTargetsAndUnorderedAccessViews)(
-                windows_core::Interface::as_raw(self),
-                pprendertargetviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()),
-                core::mem::transmute(pprendertargetviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())),
-                ppdepthstencilview.unwrap_or(core::mem::zeroed()) as _,
-                uavstartslot,
-                ppunorderedaccessviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()),
-                core::mem::transmute(ppunorderedaccessviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())),
-            )
-        }
-    }
-    pub unsafe fn OMGetBlendState(&self, ppblendstate: Option<*mut Option<ID3D11BlendState>>, blendfactor: Option<&mut [f32; 4]>, psamplemask: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).OMGetBlendState)(windows_core::Interface::as_raw(self), ppblendstate.unwrap_or(core::mem::zeroed()) as _, core::mem::transmute(blendfactor.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), psamplemask.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn OMGetDepthStencilState(&self, ppdepthstencilstate: Option<*mut Option<ID3D11DepthStencilState>>, pstencilref: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).OMGetDepthStencilState)(windows_core::Interface::as_raw(self), ppdepthstencilstate.unwrap_or(core::mem::zeroed()) as _, pstencilref.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn SOGetTargets(&self, ppsotargets: Option<&mut [Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).SOGetTargets)(windows_core::Interface::as_raw(self), ppsotargets.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsotargets.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn RSGetState(&self) -> windows_core::Result<ID3D11RasterizerState> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RSGetState)(windows_core::Interface::as_raw(self), &mut result__);
-            windows_core::Type::from_abi(result__)
-        }
-    }
-    pub unsafe fn RSGetViewports(&self, pnumviewports: *mut u32, pviewports: Option<*mut D3D11_VIEWPORT>) {
-        unsafe { (windows_core::Interface::vtable(self).RSGetViewports)(windows_core::Interface::as_raw(self), pnumviewports as _, pviewports.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn RSGetScissorRects(&self, pnumrects: *mut u32, prects: Option<*mut super::super::Foundation::RECT>) {
-        unsafe { (windows_core::Interface::vtable(self).RSGetScissorRects)(windows_core::Interface::as_raw(self), pnumrects as _, prects.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn HSGetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&mut [Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).HSGetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn HSGetShader(&self, pphullshader: *mut Option<ID3D11HullShader>, ppclassinstances: Option<*mut Option<ID3D11ClassInstance>>, pnumclassinstances: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).HSGetShader)(windows_core::Interface::as_raw(self), core::mem::transmute(pphullshader), ppclassinstances.unwrap_or(core::mem::zeroed()) as _, pnumclassinstances.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn HSGetSamplers(&self, startslot: u32, ppsamplers: Option<&mut [Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).HSGetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn HSGetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&mut [Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).HSGetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn DSGetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&mut [Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).DSGetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn DSGetShader(&self, ppdomainshader: *mut Option<ID3D11DomainShader>, ppclassinstances: Option<*mut Option<ID3D11ClassInstance>>, pnumclassinstances: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).DSGetShader)(windows_core::Interface::as_raw(self), core::mem::transmute(ppdomainshader), ppclassinstances.unwrap_or(core::mem::zeroed()) as _, pnumclassinstances.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn DSGetSamplers(&self, startslot: u32, ppsamplers: Option<&mut [Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).DSGetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn DSGetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&mut [Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).DSGetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn CSGetShaderResources(&self, startslot: u32, ppshaderresourceviews: Option<&mut [Option<ID3D11ShaderResourceView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).CSGetShaderResources)(windows_core::Interface::as_raw(self), startslot, ppshaderresourceviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppshaderresourceviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn CSGetUnorderedAccessViews(&self, startslot: u32, ppunorderedaccessviews: Option<&mut [Option<ID3D11UnorderedAccessView>]>) {
-        unsafe { (windows_core::Interface::vtable(self).CSGetUnorderedAccessViews)(windows_core::Interface::as_raw(self), startslot, ppunorderedaccessviews.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppunorderedaccessviews.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn CSGetShader(&self, ppcomputeshader: *mut Option<ID3D11ComputeShader>, ppclassinstances: Option<*mut Option<ID3D11ClassInstance>>, pnumclassinstances: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).CSGetShader)(windows_core::Interface::as_raw(self), core::mem::transmute(ppcomputeshader), ppclassinstances.unwrap_or(core::mem::zeroed()) as _, pnumclassinstances.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn CSGetSamplers(&self, startslot: u32, ppsamplers: Option<&mut [Option<ID3D11SamplerState>]>) {
-        unsafe { (windows_core::Interface::vtable(self).CSGetSamplers)(windows_core::Interface::as_raw(self), startslot, ppsamplers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppsamplers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn CSGetConstantBuffers(&self, startslot: u32, ppconstantbuffers: Option<&mut [Option<ID3D11Buffer>]>) {
-        unsafe { (windows_core::Interface::vtable(self).CSGetConstantBuffers)(windows_core::Interface::as_raw(self), startslot, ppconstantbuffers.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(ppconstantbuffers.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    pub unsafe fn ClearState(&self) {
-        unsafe { (windows_core::Interface::vtable(self).ClearState)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn Flush(&self) {
         unsafe { (windows_core::Interface::vtable(self).Flush)(windows_core::Interface::as_raw(self)) }
     }
-    pub unsafe fn GetType(&self) -> D3D11_DEVICE_CONTEXT_TYPE {
-        unsafe { (windows_core::Interface::vtable(self).GetType)(windows_core::Interface::as_raw(self)) }
     }
-    pub unsafe fn GetContextFlags(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetContextFlags)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn FinishCommandList(&self, restoredeferredcontextstate: bool, ppcommandlist: Option<*mut Option<ID3D11CommandList>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).FinishCommandList)(windows_core::Interface::as_raw(self), restoredeferredcontextstate.into(), ppcommandlist.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11DeviceContext_Vtbl {
@@ -111754,112 +25925,112 @@ unsafe impl Sync for ID3D11DeviceContext {}
 pub trait ID3D11DeviceContext_Impl: ID3D11DeviceChild_Impl {
     fn VSSetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>);
     fn PSSetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *const Option<ID3D11ShaderResourceView>);
-    fn PSSetShader(&self, ppixelshader: windows_core::Ref<'_, ID3D11PixelShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
+    fn PSSetShader(&self, ppixelshader: windows_core::Ref<ID3D11PixelShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
     fn PSSetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *const Option<ID3D11SamplerState>);
-    fn VSSetShader(&self, pvertexshader: windows_core::Ref<'_, ID3D11VertexShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
+    fn VSSetShader(&self, pvertexshader: windows_core::Ref<ID3D11VertexShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
     fn DrawIndexed(&self, indexcount: u32, startindexlocation: u32, basevertexlocation: i32);
     fn Draw(&self, vertexcount: u32, startvertexlocation: u32);
-    fn Map(&self, presource: windows_core::Ref<'_, ID3D11Resource>, subresource: u32, maptype: D3D11_MAP, mapflags: u32, pmappedresource: *mut D3D11_MAPPED_SUBRESOURCE) -> windows_core::Result<()>;
-    fn Unmap(&self, presource: windows_core::Ref<'_, ID3D11Resource>, subresource: u32);
+    fn Map(&self, presource: windows_core::Ref<ID3D11Resource>, subresource: u32, maptype: D3D11_MAP, mapflags: u32, pmappedresource: *mut D3D11_MAPPED_SUBRESOURCE) -> windows_core::Result<()>;
+    fn Unmap(&self, presource: windows_core::Ref<ID3D11Resource>, subresource: u32);
     fn PSSetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>);
-    fn IASetInputLayout(&self, pinputlayout: windows_core::Ref<'_, ID3D11InputLayout>);
+    fn IASetInputLayout(&self, pinputlayout: windows_core::Ref<ID3D11InputLayout>);
     fn IASetVertexBuffers(&self, startslot: u32, numbuffers: u32, ppvertexbuffers: *const Option<ID3D11Buffer>, pstrides: *const u32, poffsets: *const u32);
-    fn IASetIndexBuffer(&self, pindexbuffer: windows_core::Ref<'_, ID3D11Buffer>, format: super::Dxgi::Common::DXGI_FORMAT, offset: u32);
+    fn IASetIndexBuffer(&self, pindexbuffer: windows_core::Ref<ID3D11Buffer>, format: super::Dxgi::Common::DXGI_FORMAT, offset: u32);
     fn DrawIndexedInstanced(&self, indexcountperinstance: u32, instancecount: u32, startindexlocation: u32, basevertexlocation: i32, startinstancelocation: u32);
     fn DrawInstanced(&self, vertexcountperinstance: u32, instancecount: u32, startvertexlocation: u32, startinstancelocation: u32);
     fn GSSetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>);
-    fn GSSetShader(&self, pshader: windows_core::Ref<'_, ID3D11GeometryShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
+    fn GSSetShader(&self, pshader: windows_core::Ref<ID3D11GeometryShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
     fn IASetPrimitiveTopology(&self, topology: super::Direct3D::D3D_PRIMITIVE_TOPOLOGY);
     fn VSSetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *const Option<ID3D11ShaderResourceView>);
     fn VSSetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *const Option<ID3D11SamplerState>);
-    fn Begin(&self, pasync: windows_core::Ref<'_, ID3D11Asynchronous>);
-    fn End(&self, pasync: windows_core::Ref<'_, ID3D11Asynchronous>);
-    fn GetData(&self, pasync: windows_core::Ref<'_, ID3D11Asynchronous>, pdata: *mut core::ffi::c_void, datasize: u32, getdataflags: u32) -> windows_core::Result<()>;
-    fn SetPredication(&self, ppredicate: windows_core::Ref<'_, ID3D11Predicate>, predicatevalue: windows_core::BOOL);
+    fn Begin(&self, pasync: windows_core::Ref<ID3D11Asynchronous>);
+    fn End(&self, pasync: windows_core::Ref<ID3D11Asynchronous>);
+    fn GetData(&self, pasync: windows_core::Ref<ID3D11Asynchronous>, pdata: *mut core::ffi::c_void, datasize: u32, getdataflags: u32) -> windows_core::Result<()>;
+    fn SetPredication(&self, ppredicate: windows_core::Ref<ID3D11Predicate>, predicatevalue: windows_core::BOOL);
     fn GSSetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *const Option<ID3D11ShaderResourceView>);
     fn GSSetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *const Option<ID3D11SamplerState>);
-    fn OMSetRenderTargets(&self, numviews: u32, pprendertargetviews: *const Option<ID3D11RenderTargetView>, pdepthstencilview: windows_core::Ref<'_, ID3D11DepthStencilView>);
-    fn OMSetRenderTargetsAndUnorderedAccessViews(&self, numrtvs: u32, pprendertargetviews: *const Option<ID3D11RenderTargetView>, pdepthstencilview: windows_core::Ref<'_, ID3D11DepthStencilView>, uavstartslot: u32, numuavs: u32, ppunorderedaccessviews: *const Option<ID3D11UnorderedAccessView>, puavinitialcounts: *const u32);
-    fn OMSetBlendState(&self, pblendstate: windows_core::Ref<'_, ID3D11BlendState>, blendfactor: *const f32, samplemask: u32);
-    fn OMSetDepthStencilState(&self, pdepthstencilstate: windows_core::Ref<'_, ID3D11DepthStencilState>, stencilref: u32);
+    fn OMSetRenderTargets(&self, numviews: u32, pprendertargetviews: *const Option<ID3D11RenderTargetView>, pdepthstencilview: windows_core::Ref<ID3D11DepthStencilView>);
+    fn OMSetRenderTargetsAndUnorderedAccessViews(&self, numrtvs: u32, pprendertargetviews: *const Option<ID3D11RenderTargetView>, pdepthstencilview: windows_core::Ref<ID3D11DepthStencilView>, uavstartslot: u32, numuavs: u32, ppunorderedaccessviews: *const Option<ID3D11UnorderedAccessView>, puavinitialcounts: *const u32);
+    fn OMSetBlendState(&self, pblendstate: windows_core::Ref<ID3D11BlendState>, blendfactor: *const f32, samplemask: u32);
+    fn OMSetDepthStencilState(&self, pdepthstencilstate: windows_core::Ref<ID3D11DepthStencilState>, stencilref: u32);
     fn SOSetTargets(&self, numbuffers: u32, ppsotargets: *const Option<ID3D11Buffer>, poffsets: *const u32);
     fn DrawAuto(&self);
-    fn DrawIndexedInstancedIndirect(&self, pbufferforargs: windows_core::Ref<'_, ID3D11Buffer>, alignedbyteoffsetforargs: u32);
-    fn DrawInstancedIndirect(&self, pbufferforargs: windows_core::Ref<'_, ID3D11Buffer>, alignedbyteoffsetforargs: u32);
+    fn DrawIndexedInstancedIndirect(&self, pbufferforargs: windows_core::Ref<ID3D11Buffer>, alignedbyteoffsetforargs: u32);
+    fn DrawInstancedIndirect(&self, pbufferforargs: windows_core::Ref<ID3D11Buffer>, alignedbyteoffsetforargs: u32);
     fn Dispatch(&self, threadgroupcountx: u32, threadgroupcounty: u32, threadgroupcountz: u32);
-    fn DispatchIndirect(&self, pbufferforargs: windows_core::Ref<'_, ID3D11Buffer>, alignedbyteoffsetforargs: u32);
-    fn RSSetState(&self, prasterizerstate: windows_core::Ref<'_, ID3D11RasterizerState>);
+    fn DispatchIndirect(&self, pbufferforargs: windows_core::Ref<ID3D11Buffer>, alignedbyteoffsetforargs: u32);
+    fn RSSetState(&self, prasterizerstate: windows_core::Ref<ID3D11RasterizerState>);
     fn RSSetViewports(&self, numviewports: u32, pviewports: *const D3D11_VIEWPORT);
     fn RSSetScissorRects(&self, numrects: u32, prects: *const super::super::Foundation::RECT);
-    fn CopySubresourceRegion(&self, pdstresource: windows_core::Ref<'_, ID3D11Resource>, dstsubresource: u32, dstx: u32, dsty: u32, dstz: u32, psrcresource: windows_core::Ref<'_, ID3D11Resource>, srcsubresource: u32, psrcbox: *const D3D11_BOX);
-    fn CopyResource(&self, pdstresource: windows_core::Ref<'_, ID3D11Resource>, psrcresource: windows_core::Ref<'_, ID3D11Resource>);
-    fn UpdateSubresource(&self, pdstresource: windows_core::Ref<'_, ID3D11Resource>, dstsubresource: u32, pdstbox: *const D3D11_BOX, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32);
-    fn CopyStructureCount(&self, pdstbuffer: windows_core::Ref<'_, ID3D11Buffer>, dstalignedbyteoffset: u32, psrcview: windows_core::Ref<'_, ID3D11UnorderedAccessView>);
-    fn ClearRenderTargetView(&self, prendertargetview: windows_core::Ref<'_, ID3D11RenderTargetView>, colorrgba: *const f32);
-    fn ClearUnorderedAccessViewUint(&self, punorderedaccessview: windows_core::Ref<'_, ID3D11UnorderedAccessView>, values: *const u32);
-    fn ClearUnorderedAccessViewFloat(&self, punorderedaccessview: windows_core::Ref<'_, ID3D11UnorderedAccessView>, values: *const f32);
-    fn ClearDepthStencilView(&self, pdepthstencilview: windows_core::Ref<'_, ID3D11DepthStencilView>, clearflags: u32, depth: f32, stencil: u8);
-    fn GenerateMips(&self, pshaderresourceview: windows_core::Ref<'_, ID3D11ShaderResourceView>);
-    fn SetResourceMinLOD(&self, presource: windows_core::Ref<'_, ID3D11Resource>, minlod: f32);
-    fn GetResourceMinLOD(&self, presource: windows_core::Ref<'_, ID3D11Resource>) -> f32;
-    fn ResolveSubresource(&self, pdstresource: windows_core::Ref<'_, ID3D11Resource>, dstsubresource: u32, psrcresource: windows_core::Ref<'_, ID3D11Resource>, srcsubresource: u32, format: super::Dxgi::Common::DXGI_FORMAT);
-    fn ExecuteCommandList(&self, pcommandlist: windows_core::Ref<'_, ID3D11CommandList>, restorecontextstate: windows_core::BOOL);
+    fn CopySubresourceRegion(&self, pdstresource: windows_core::Ref<ID3D11Resource>, dstsubresource: u32, dstx: u32, dsty: u32, dstz: u32, psrcresource: windows_core::Ref<ID3D11Resource>, srcsubresource: u32, psrcbox: *const D3D11_BOX);
+    fn CopyResource(&self, pdstresource: windows_core::Ref<ID3D11Resource>, psrcresource: windows_core::Ref<ID3D11Resource>);
+    fn UpdateSubresource(&self, pdstresource: windows_core::Ref<ID3D11Resource>, dstsubresource: u32, pdstbox: *const D3D11_BOX, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32);
+    fn CopyStructureCount(&self, pdstbuffer: windows_core::Ref<ID3D11Buffer>, dstalignedbyteoffset: u32, psrcview: windows_core::Ref<ID3D11UnorderedAccessView>);
+    fn ClearRenderTargetView(&self, prendertargetview: windows_core::Ref<ID3D11RenderTargetView>, colorrgba: *const f32);
+    fn ClearUnorderedAccessViewUint(&self, punorderedaccessview: windows_core::Ref<ID3D11UnorderedAccessView>, values: *const u32);
+    fn ClearUnorderedAccessViewFloat(&self, punorderedaccessview: windows_core::Ref<ID3D11UnorderedAccessView>, values: *const f32);
+    fn ClearDepthStencilView(&self, pdepthstencilview: windows_core::Ref<ID3D11DepthStencilView>, clearflags: u32, depth: f32, stencil: u8);
+    fn GenerateMips(&self, pshaderresourceview: windows_core::Ref<ID3D11ShaderResourceView>);
+    fn SetResourceMinLOD(&self, presource: windows_core::Ref<ID3D11Resource>, minlod: f32);
+    fn GetResourceMinLOD(&self, presource: windows_core::Ref<ID3D11Resource>) -> f32;
+    fn ResolveSubresource(&self, pdstresource: windows_core::Ref<ID3D11Resource>, dstsubresource: u32, psrcresource: windows_core::Ref<ID3D11Resource>, srcsubresource: u32, format: super::Dxgi::Common::DXGI_FORMAT);
+    fn ExecuteCommandList(&self, pcommandlist: windows_core::Ref<ID3D11CommandList>, restorecontextstate: windows_core::BOOL);
     fn HSSetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *const Option<ID3D11ShaderResourceView>);
-    fn HSSetShader(&self, phullshader: windows_core::Ref<'_, ID3D11HullShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
+    fn HSSetShader(&self, phullshader: windows_core::Ref<ID3D11HullShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
     fn HSSetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *const Option<ID3D11SamplerState>);
     fn HSSetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>);
     fn DSSetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *const Option<ID3D11ShaderResourceView>);
-    fn DSSetShader(&self, pdomainshader: windows_core::Ref<'_, ID3D11DomainShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
+    fn DSSetShader(&self, pdomainshader: windows_core::Ref<ID3D11DomainShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
     fn DSSetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *const Option<ID3D11SamplerState>);
     fn DSSetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>);
     fn CSSetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *const Option<ID3D11ShaderResourceView>);
     fn CSSetUnorderedAccessViews(&self, startslot: u32, numuavs: u32, ppunorderedaccessviews: *const Option<ID3D11UnorderedAccessView>, puavinitialcounts: *const u32);
-    fn CSSetShader(&self, pcomputeshader: windows_core::Ref<'_, ID3D11ComputeShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
+    fn CSSetShader(&self, pcomputeshader: windows_core::Ref<ID3D11ComputeShader>, ppclassinstances: *const Option<ID3D11ClassInstance>, numclassinstances: u32);
     fn CSSetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *const Option<ID3D11SamplerState>);
     fn CSSetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>);
     fn VSGetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *mut Option<ID3D11Buffer>);
     fn PSGetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *mut Option<ID3D11ShaderResourceView>);
-    fn PSGetShader(&self, pppixelshader: windows_core::OutRef<'_, ID3D11PixelShader>, ppclassinstances: windows_core::OutRef<'_, ID3D11ClassInstance>, pnumclassinstances: *mut u32);
+    fn PSGetShader(&self, pppixelshader: windows_core::OutRef<ID3D11PixelShader>, ppclassinstances: windows_core::OutRef<ID3D11ClassInstance>, pnumclassinstances: *mut u32);
     fn PSGetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *mut Option<ID3D11SamplerState>);
-    fn VSGetShader(&self, ppvertexshader: windows_core::OutRef<'_, ID3D11VertexShader>, ppclassinstances: windows_core::OutRef<'_, ID3D11ClassInstance>, pnumclassinstances: *mut u32);
+    fn VSGetShader(&self, ppvertexshader: windows_core::OutRef<ID3D11VertexShader>, ppclassinstances: windows_core::OutRef<ID3D11ClassInstance>, pnumclassinstances: *mut u32);
     fn PSGetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *mut Option<ID3D11Buffer>);
-    fn IAGetInputLayout(&self, ppinputlayout: windows_core::OutRef<'_, ID3D11InputLayout>);
-    fn IAGetVertexBuffers(&self, startslot: u32, numbuffers: u32, ppvertexbuffers: windows_core::OutRef<'_, ID3D11Buffer>, pstrides: *mut u32, poffsets: *mut u32);
-    fn IAGetIndexBuffer(&self, pindexbuffer: windows_core::OutRef<'_, ID3D11Buffer>, format: *mut super::Dxgi::Common::DXGI_FORMAT, offset: *mut u32);
+    fn IAGetInputLayout(&self, ppinputlayout: windows_core::OutRef<ID3D11InputLayout>);
+    fn IAGetVertexBuffers(&self, startslot: u32, numbuffers: u32, ppvertexbuffers: windows_core::OutRef<ID3D11Buffer>, pstrides: *mut u32, poffsets: *mut u32);
+    fn IAGetIndexBuffer(&self, pindexbuffer: windows_core::OutRef<ID3D11Buffer>, format: *mut super::Dxgi::Common::DXGI_FORMAT, offset: *mut u32);
     fn GSGetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *mut Option<ID3D11Buffer>);
-    fn GSGetShader(&self, ppgeometryshader: windows_core::OutRef<'_, ID3D11GeometryShader>, ppclassinstances: windows_core::OutRef<'_, ID3D11ClassInstance>, pnumclassinstances: *mut u32);
+    fn GSGetShader(&self, ppgeometryshader: windows_core::OutRef<ID3D11GeometryShader>, ppclassinstances: windows_core::OutRef<ID3D11ClassInstance>, pnumclassinstances: *mut u32);
     fn IAGetPrimitiveTopology(&self, ptopology: *mut super::Direct3D::D3D_PRIMITIVE_TOPOLOGY);
     fn VSGetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *mut Option<ID3D11ShaderResourceView>);
     fn VSGetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *mut Option<ID3D11SamplerState>);
-    fn GetPredication(&self, pppredicate: windows_core::OutRef<'_, ID3D11Predicate>, ppredicatevalue: *mut windows_core::BOOL);
+    fn GetPredication(&self, pppredicate: windows_core::OutRef<ID3D11Predicate>, ppredicatevalue: *mut windows_core::BOOL);
     fn GSGetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *mut Option<ID3D11ShaderResourceView>);
     fn GSGetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *mut Option<ID3D11SamplerState>);
-    fn OMGetRenderTargets(&self, numviews: u32, pprendertargetviews: *mut Option<ID3D11RenderTargetView>, ppdepthstencilview: windows_core::OutRef<'_, ID3D11DepthStencilView>);
-    fn OMGetRenderTargetsAndUnorderedAccessViews(&self, numrtvs: u32, pprendertargetviews: *mut Option<ID3D11RenderTargetView>, ppdepthstencilview: windows_core::OutRef<'_, ID3D11DepthStencilView>, uavstartslot: u32, numuavs: u32, ppunorderedaccessviews: *mut Option<ID3D11UnorderedAccessView>);
-    fn OMGetBlendState(&self, ppblendstate: windows_core::OutRef<'_, ID3D11BlendState>, blendfactor: *mut f32, psamplemask: *mut u32);
-    fn OMGetDepthStencilState(&self, ppdepthstencilstate: windows_core::OutRef<'_, ID3D11DepthStencilState>, pstencilref: *mut u32);
+    fn OMGetRenderTargets(&self, numviews: u32, pprendertargetviews: *mut Option<ID3D11RenderTargetView>, ppdepthstencilview: windows_core::OutRef<ID3D11DepthStencilView>);
+    fn OMGetRenderTargetsAndUnorderedAccessViews(&self, numrtvs: u32, pprendertargetviews: *mut Option<ID3D11RenderTargetView>, ppdepthstencilview: windows_core::OutRef<ID3D11DepthStencilView>, uavstartslot: u32, numuavs: u32, ppunorderedaccessviews: *mut Option<ID3D11UnorderedAccessView>);
+    fn OMGetBlendState(&self, ppblendstate: windows_core::OutRef<ID3D11BlendState>, blendfactor: *mut f32, psamplemask: *mut u32);
+    fn OMGetDepthStencilState(&self, ppdepthstencilstate: windows_core::OutRef<ID3D11DepthStencilState>, pstencilref: *mut u32);
     fn SOGetTargets(&self, numbuffers: u32, ppsotargets: *mut Option<ID3D11Buffer>);
-    fn RSGetState(&self, pprasterizerstate: windows_core::OutRef<'_, ID3D11RasterizerState>);
+    fn RSGetState(&self, pprasterizerstate: windows_core::OutRef<ID3D11RasterizerState>);
     fn RSGetViewports(&self, pnumviewports: *mut u32, pviewports: *mut D3D11_VIEWPORT);
     fn RSGetScissorRects(&self, pnumrects: *mut u32, prects: *mut super::super::Foundation::RECT);
     fn HSGetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *mut Option<ID3D11ShaderResourceView>);
-    fn HSGetShader(&self, pphullshader: windows_core::OutRef<'_, ID3D11HullShader>, ppclassinstances: windows_core::OutRef<'_, ID3D11ClassInstance>, pnumclassinstances: *mut u32);
+    fn HSGetShader(&self, pphullshader: windows_core::OutRef<ID3D11HullShader>, ppclassinstances: windows_core::OutRef<ID3D11ClassInstance>, pnumclassinstances: *mut u32);
     fn HSGetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *mut Option<ID3D11SamplerState>);
     fn HSGetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *mut Option<ID3D11Buffer>);
     fn DSGetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *mut Option<ID3D11ShaderResourceView>);
-    fn DSGetShader(&self, ppdomainshader: windows_core::OutRef<'_, ID3D11DomainShader>, ppclassinstances: windows_core::OutRef<'_, ID3D11ClassInstance>, pnumclassinstances: *mut u32);
+    fn DSGetShader(&self, ppdomainshader: windows_core::OutRef<ID3D11DomainShader>, ppclassinstances: windows_core::OutRef<ID3D11ClassInstance>, pnumclassinstances: *mut u32);
     fn DSGetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *mut Option<ID3D11SamplerState>);
     fn DSGetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *mut Option<ID3D11Buffer>);
     fn CSGetShaderResources(&self, startslot: u32, numviews: u32, ppshaderresourceviews: *mut Option<ID3D11ShaderResourceView>);
     fn CSGetUnorderedAccessViews(&self, startslot: u32, numuavs: u32, ppunorderedaccessviews: *mut Option<ID3D11UnorderedAccessView>);
-    fn CSGetShader(&self, ppcomputeshader: windows_core::OutRef<'_, ID3D11ComputeShader>, ppclassinstances: windows_core::OutRef<'_, ID3D11ClassInstance>, pnumclassinstances: *mut u32);
+    fn CSGetShader(&self, ppcomputeshader: windows_core::OutRef<ID3D11ComputeShader>, ppclassinstances: windows_core::OutRef<ID3D11ClassInstance>, pnumclassinstances: *mut u32);
     fn CSGetSamplers(&self, startslot: u32, numsamplers: u32, ppsamplers: *mut Option<ID3D11SamplerState>);
     fn CSGetConstantBuffers(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *mut Option<ID3D11Buffer>);
     fn ClearState(&self);
     fn Flush(&self);
     fn GetType(&self) -> D3D11_DEVICE_CONTEXT_TYPE;
     fn GetContextFlags(&self) -> u32;
-    fn FinishCommandList(&self, restoredeferredcontextstate: windows_core::BOOL, ppcommandlist: windows_core::OutRef<'_, ID3D11CommandList>) -> windows_core::Result<()>;
+    fn FinishCommandList(&self, restoredeferredcontextstate: windows_core::BOOL, ppcommandlist: windows_core::OutRef<ID3D11CommandList>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 impl ID3D11DeviceContext_Vtbl {
@@ -112638,87 +26809,6 @@ impl core::ops::Deref for ID3D11DeviceContext1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11DeviceContext1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11DeviceContext);
-impl ID3D11DeviceContext1 {
-    pub unsafe fn CopySubresourceRegion1<P0, P5>(&self, pdstresource: P0, dstsubresource: u32, dstx: u32, dsty: u32, dstz: u32, psrcresource: P5, srcsubresource: u32, psrcbox: Option<*const D3D11_BOX>, copyflags: u32)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-        P5: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopySubresourceRegion1)(windows_core::Interface::as_raw(self), pdstresource.param().abi(), dstsubresource, dstx, dsty, dstz, psrcresource.param().abi(), srcsubresource, psrcbox.unwrap_or(core::mem::zeroed()) as _, copyflags) }
-    }
-    pub unsafe fn UpdateSubresource1<P0>(&self, pdstresource: P0, dstsubresource: u32, pdstbox: Option<*const D3D11_BOX>, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32, copyflags: u32)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).UpdateSubresource1)(windows_core::Interface::as_raw(self), pdstresource.param().abi(), dstsubresource, pdstbox.unwrap_or(core::mem::zeroed()) as _, psrcdata, srcrowpitch, srcdepthpitch, copyflags) }
-    }
-    pub unsafe fn DiscardResource<P0>(&self, presource: P0)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DiscardResource)(windows_core::Interface::as_raw(self), presource.param().abi()) }
-    }
-    pub unsafe fn DiscardView<P0>(&self, presourceview: P0)
-    where
-        P0: windows_core::Param<ID3D11View>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DiscardView)(windows_core::Interface::as_raw(self), presourceview.param().abi()) }
-    }
-    pub unsafe fn VSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*const Option<ID3D11Buffer>>, pfirstconstant: Option<*const u32>, pnumconstants: Option<*const u32>) {
-        unsafe { (windows_core::Interface::vtable(self).VSSetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn HSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*const Option<ID3D11Buffer>>, pfirstconstant: Option<*const u32>, pnumconstants: Option<*const u32>) {
-        unsafe { (windows_core::Interface::vtable(self).HSSetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn DSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*const Option<ID3D11Buffer>>, pfirstconstant: Option<*const u32>, pnumconstants: Option<*const u32>) {
-        unsafe { (windows_core::Interface::vtable(self).DSSetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn GSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*const Option<ID3D11Buffer>>, pfirstconstant: Option<*const u32>, pnumconstants: Option<*const u32>) {
-        unsafe { (windows_core::Interface::vtable(self).GSSetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn PSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*const Option<ID3D11Buffer>>, pfirstconstant: Option<*const u32>, pnumconstants: Option<*const u32>) {
-        unsafe { (windows_core::Interface::vtable(self).PSSetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn CSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*const Option<ID3D11Buffer>>, pfirstconstant: Option<*const u32>, pnumconstants: Option<*const u32>) {
-        unsafe { (windows_core::Interface::vtable(self).CSSetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn VSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*mut Option<ID3D11Buffer>>, pfirstconstant: Option<*mut u32>, pnumconstants: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).VSGetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn HSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*mut Option<ID3D11Buffer>>, pfirstconstant: Option<*mut u32>, pnumconstants: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).HSGetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn DSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*mut Option<ID3D11Buffer>>, pfirstconstant: Option<*mut u32>, pnumconstants: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).DSGetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn GSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*mut Option<ID3D11Buffer>>, pfirstconstant: Option<*mut u32>, pnumconstants: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).GSGetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn PSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*mut Option<ID3D11Buffer>>, pfirstconstant: Option<*mut u32>, pnumconstants: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).PSGetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn CSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: Option<*mut Option<ID3D11Buffer>>, pfirstconstant: Option<*mut u32>, pnumconstants: Option<*mut u32>) {
-        unsafe { (windows_core::Interface::vtable(self).CSGetConstantBuffers1)(windows_core::Interface::as_raw(self), startslot, numbuffers, ppconstantbuffers.unwrap_or(core::mem::zeroed()) as _, pfirstconstant.unwrap_or(core::mem::zeroed()) as _, pnumconstants.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn SwapDeviceContextState<P0>(&self, pstate: P0, pppreviousstate: Option<*mut Option<ID3DDeviceContextState>>)
-    where
-        P0: windows_core::Param<ID3DDeviceContextState>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SwapDeviceContextState)(windows_core::Interface::as_raw(self), pstate.param().abi(), pppreviousstate.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn ClearView<P0>(&self, pview: P0, color: &[f32; 4], prect: Option<&[super::super::Foundation::RECT]>)
-    where
-        P0: windows_core::Param<ID3D11View>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ClearView)(windows_core::Interface::as_raw(self), pview.param().abi(), core::mem::transmute(color.as_ptr()), core::mem::transmute(prect.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), prect.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
-    }
-    pub unsafe fn DiscardView1<P0>(&self, presourceview: P0, prects: Option<&[super::super::Foundation::RECT]>)
-    where
-        P0: windows_core::Param<ID3D11View>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DiscardView1)(windows_core::Interface::as_raw(self), presourceview.param().abi(), core::mem::transmute(prects.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), prects.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11DeviceContext1_Vtbl {
@@ -112747,25 +26837,25 @@ unsafe impl Send for ID3D11DeviceContext1 {}
 unsafe impl Sync for ID3D11DeviceContext1 {}
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 pub trait ID3D11DeviceContext1_Impl: ID3D11DeviceContext_Impl {
-    fn CopySubresourceRegion1(&self, pdstresource: windows_core::Ref<'_, ID3D11Resource>, dstsubresource: u32, dstx: u32, dsty: u32, dstz: u32, psrcresource: windows_core::Ref<'_, ID3D11Resource>, srcsubresource: u32, psrcbox: *const D3D11_BOX, copyflags: u32);
-    fn UpdateSubresource1(&self, pdstresource: windows_core::Ref<'_, ID3D11Resource>, dstsubresource: u32, pdstbox: *const D3D11_BOX, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32, copyflags: u32);
-    fn DiscardResource(&self, presource: windows_core::Ref<'_, ID3D11Resource>);
-    fn DiscardView(&self, presourceview: windows_core::Ref<'_, ID3D11View>);
+    fn CopySubresourceRegion1(&self, pdstresource: windows_core::Ref<ID3D11Resource>, dstsubresource: u32, dstx: u32, dsty: u32, dstz: u32, psrcresource: windows_core::Ref<ID3D11Resource>, srcsubresource: u32, psrcbox: *const D3D11_BOX, copyflags: u32);
+    fn UpdateSubresource1(&self, pdstresource: windows_core::Ref<ID3D11Resource>, dstsubresource: u32, pdstbox: *const D3D11_BOX, psrcdata: *const core::ffi::c_void, srcrowpitch: u32, srcdepthpitch: u32, copyflags: u32);
+    fn DiscardResource(&self, presource: windows_core::Ref<ID3D11Resource>);
+    fn DiscardView(&self, presourceview: windows_core::Ref<ID3D11View>);
     fn VSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>, pfirstconstant: *const u32, pnumconstants: *const u32);
     fn HSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>, pfirstconstant: *const u32, pnumconstants: *const u32);
     fn DSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>, pfirstconstant: *const u32, pnumconstants: *const u32);
     fn GSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>, pfirstconstant: *const u32, pnumconstants: *const u32);
     fn PSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>, pfirstconstant: *const u32, pnumconstants: *const u32);
     fn CSSetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: *const Option<ID3D11Buffer>, pfirstconstant: *const u32, pnumconstants: *const u32);
-    fn VSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<'_, ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
-    fn HSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<'_, ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
-    fn DSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<'_, ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
-    fn GSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<'_, ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
-    fn PSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<'_, ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
-    fn CSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<'_, ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
-    fn SwapDeviceContextState(&self, pstate: windows_core::Ref<'_, ID3DDeviceContextState>, pppreviousstate: windows_core::OutRef<'_, ID3DDeviceContextState>);
-    fn ClearView(&self, pview: windows_core::Ref<'_, ID3D11View>, color: *const f32, prect: *const super::super::Foundation::RECT, numrects: u32);
-    fn DiscardView1(&self, presourceview: windows_core::Ref<'_, ID3D11View>, prects: *const super::super::Foundation::RECT, numrects: u32);
+    fn VSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
+    fn HSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
+    fn DSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
+    fn GSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
+    fn PSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
+    fn CSGetConstantBuffers1(&self, startslot: u32, numbuffers: u32, ppconstantbuffers: windows_core::OutRef<ID3D11Buffer>, pfirstconstant: *mut u32, pnumconstants: *mut u32);
+    fn SwapDeviceContextState(&self, pstate: windows_core::Ref<ID3DDeviceContextState>, pppreviousstate: windows_core::OutRef<ID3DDeviceContextState>);
+    fn ClearView(&self, pview: windows_core::Ref<ID3D11View>, color: *const f32, prect: *const super::super::Foundation::RECT, numrects: u32);
+    fn DiscardView1(&self, presourceview: windows_core::Ref<ID3D11View>, prects: *const super::super::Foundation::RECT, numrects: u32);
 }
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 impl ID3D11DeviceContext1_Vtbl {
@@ -112921,66 +27011,6 @@ impl core::ops::Deref for ID3D11DeviceContext2 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11DeviceContext2, windows_core::IUnknown, ID3D11DeviceChild, ID3D11DeviceContext, ID3D11DeviceContext1);
-impl ID3D11DeviceContext2 {
-    pub unsafe fn UpdateTileMappings<P0, P4>(&self, ptiledresource: P0, numtiledresourceregions: u32, ptiledresourceregionstartcoordinates: Option<*const D3D11_TILED_RESOURCE_COORDINATE>, ptiledresourceregionsizes: Option<*const D3D11_TILE_REGION_SIZE>, ptilepool: P4, numranges: u32, prangeflags: Option<*const u32>, ptilepoolstartoffsets: Option<*const u32>, prangetilecounts: Option<*const u32>, flags: u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-        P4: windows_core::Param<ID3D11Buffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).UpdateTileMappings)(windows_core::Interface::as_raw(self), ptiledresource.param().abi(), numtiledresourceregions, ptiledresourceregionstartcoordinates.unwrap_or(core::mem::zeroed()) as _, ptiledresourceregionsizes.unwrap_or(core::mem::zeroed()) as _, ptilepool.param().abi(), numranges, prangeflags.unwrap_or(core::mem::zeroed()) as _, ptilepoolstartoffsets.unwrap_or(core::mem::zeroed()) as _, prangetilecounts.unwrap_or(core::mem::zeroed()) as _, flags).ok() }
-    }
-    pub unsafe fn CopyTileMappings<P0, P2>(&self, pdesttiledresource: P0, pdestregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, psourcetiledresource: P2, psourceregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, ptileregionsize: *const D3D11_TILE_REGION_SIZE, flags: u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-        P2: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopyTileMappings)(windows_core::Interface::as_raw(self), pdesttiledresource.param().abi(), pdestregionstartcoordinate, psourcetiledresource.param().abi(), psourceregionstartcoordinate, ptileregionsize, flags).ok() }
-    }
-    pub unsafe fn CopyTiles<P0, P3>(&self, ptiledresource: P0, ptileregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, ptileregionsize: *const D3D11_TILE_REGION_SIZE, pbuffer: P3, bufferstartoffsetinbytes: u64, flags: u32)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-        P3: windows_core::Param<ID3D11Buffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopyTiles)(windows_core::Interface::as_raw(self), ptiledresource.param().abi(), ptileregionstartcoordinate, ptileregionsize, pbuffer.param().abi(), bufferstartoffsetinbytes, flags) }
-    }
-    pub unsafe fn UpdateTiles<P0>(&self, pdesttiledresource: P0, pdesttileregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, pdesttileregionsize: *const D3D11_TILE_REGION_SIZE, psourcetiledata: *const core::ffi::c_void, flags: u32)
-    where
-        P0: windows_core::Param<ID3D11Resource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).UpdateTiles)(windows_core::Interface::as_raw(self), pdesttiledresource.param().abi(), pdesttileregionstartcoordinate, pdesttileregionsize, psourcetiledata, flags) }
-    }
-    pub unsafe fn ResizeTilePool<P0>(&self, ptilepool: P0, newsizeinbytes: u64) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Buffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ResizeTilePool)(windows_core::Interface::as_raw(self), ptilepool.param().abi(), newsizeinbytes).ok() }
-    }
-    pub unsafe fn TiledResourceBarrier<P0, P1>(&self, ptiledresourceorviewaccessbeforebarrier: P0, ptiledresourceorviewaccessafterbarrier: P1)
-    where
-        P0: windows_core::Param<ID3D11DeviceChild>,
-        P1: windows_core::Param<ID3D11DeviceChild>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).TiledResourceBarrier)(windows_core::Interface::as_raw(self), ptiledresourceorviewaccessbeforebarrier.param().abi(), ptiledresourceorviewaccessafterbarrier.param().abi()) }
-    }
-    pub unsafe fn IsAnnotationEnabled(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsAnnotationEnabled)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetMarkerInt<P0>(&self, plabel: P0, data: i32)
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetMarkerInt)(windows_core::Interface::as_raw(self), plabel.param().abi(), data) }
-    }
-    pub unsafe fn BeginEventInt<P0>(&self, plabel: P0, data: i32)
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).BeginEventInt)(windows_core::Interface::as_raw(self), plabel.param().abi(), data) }
-    }
-    pub unsafe fn EndEvent(&self) {
-        unsafe { (windows_core::Interface::vtable(self).EndEvent)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11DeviceContext2_Vtbl {
@@ -113000,12 +27030,12 @@ unsafe impl Send for ID3D11DeviceContext2 {}
 unsafe impl Sync for ID3D11DeviceContext2 {}
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 pub trait ID3D11DeviceContext2_Impl: ID3D11DeviceContext1_Impl {
-    fn UpdateTileMappings(&self, ptiledresource: windows_core::Ref<'_, ID3D11Resource>, numtiledresourceregions: u32, ptiledresourceregionstartcoordinates: *const D3D11_TILED_RESOURCE_COORDINATE, ptiledresourceregionsizes: *const D3D11_TILE_REGION_SIZE, ptilepool: windows_core::Ref<'_, ID3D11Buffer>, numranges: u32, prangeflags: *const u32, ptilepoolstartoffsets: *const u32, prangetilecounts: *const u32, flags: u32) -> windows_core::Result<()>;
-    fn CopyTileMappings(&self, pdesttiledresource: windows_core::Ref<'_, ID3D11Resource>, pdestregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, psourcetiledresource: windows_core::Ref<'_, ID3D11Resource>, psourceregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, ptileregionsize: *const D3D11_TILE_REGION_SIZE, flags: u32) -> windows_core::Result<()>;
-    fn CopyTiles(&self, ptiledresource: windows_core::Ref<'_, ID3D11Resource>, ptileregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, ptileregionsize: *const D3D11_TILE_REGION_SIZE, pbuffer: windows_core::Ref<'_, ID3D11Buffer>, bufferstartoffsetinbytes: u64, flags: u32);
-    fn UpdateTiles(&self, pdesttiledresource: windows_core::Ref<'_, ID3D11Resource>, pdesttileregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, pdesttileregionsize: *const D3D11_TILE_REGION_SIZE, psourcetiledata: *const core::ffi::c_void, flags: u32);
-    fn ResizeTilePool(&self, ptilepool: windows_core::Ref<'_, ID3D11Buffer>, newsizeinbytes: u64) -> windows_core::Result<()>;
-    fn TiledResourceBarrier(&self, ptiledresourceorviewaccessbeforebarrier: windows_core::Ref<'_, ID3D11DeviceChild>, ptiledresourceorviewaccessafterbarrier: windows_core::Ref<'_, ID3D11DeviceChild>);
+    fn UpdateTileMappings(&self, ptiledresource: windows_core::Ref<ID3D11Resource>, numtiledresourceregions: u32, ptiledresourceregionstartcoordinates: *const D3D11_TILED_RESOURCE_COORDINATE, ptiledresourceregionsizes: *const D3D11_TILE_REGION_SIZE, ptilepool: windows_core::Ref<ID3D11Buffer>, numranges: u32, prangeflags: *const u32, ptilepoolstartoffsets: *const u32, prangetilecounts: *const u32, flags: u32) -> windows_core::Result<()>;
+    fn CopyTileMappings(&self, pdesttiledresource: windows_core::Ref<ID3D11Resource>, pdestregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, psourcetiledresource: windows_core::Ref<ID3D11Resource>, psourceregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, ptileregionsize: *const D3D11_TILE_REGION_SIZE, flags: u32) -> windows_core::Result<()>;
+    fn CopyTiles(&self, ptiledresource: windows_core::Ref<ID3D11Resource>, ptileregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, ptileregionsize: *const D3D11_TILE_REGION_SIZE, pbuffer: windows_core::Ref<ID3D11Buffer>, bufferstartoffsetinbytes: u64, flags: u32);
+    fn UpdateTiles(&self, pdesttiledresource: windows_core::Ref<ID3D11Resource>, pdesttileregionstartcoordinate: *const D3D11_TILED_RESOURCE_COORDINATE, pdesttileregionsize: *const D3D11_TILE_REGION_SIZE, psourcetiledata: *const core::ffi::c_void, flags: u32);
+    fn ResizeTilePool(&self, ptilepool: windows_core::Ref<ID3D11Buffer>, newsizeinbytes: u64) -> windows_core::Result<()>;
+    fn TiledResourceBarrier(&self, ptiledresourceorviewaccessbeforebarrier: windows_core::Ref<ID3D11DeviceChild>, ptiledresourceorviewaccessafterbarrier: windows_core::Ref<ID3D11DeviceChild>);
     fn IsAnnotationEnabled(&self) -> windows_core::BOOL;
     fn SetMarkerInt(&self, plabel: &windows_core::PCWSTR, data: i32);
     fn BeginEventInt(&self, plabel: &windows_core::PCWSTR, data: i32);
@@ -113102,21 +27132,6 @@ impl core::ops::Deref for ID3D11DeviceContext3 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11DeviceContext3, windows_core::IUnknown, ID3D11DeviceChild, ID3D11DeviceContext, ID3D11DeviceContext1, ID3D11DeviceContext2);
-impl ID3D11DeviceContext3 {
-    pub unsafe fn Flush1(&self, contexttype: D3D11_CONTEXT_TYPE, hevent: Option<super::super::Foundation::HANDLE>) {
-        unsafe { (windows_core::Interface::vtable(self).Flush1)(windows_core::Interface::as_raw(self), contexttype, hevent.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn SetHardwareProtectionState(&self, hwprotectionenable: bool) {
-        unsafe { (windows_core::Interface::vtable(self).SetHardwareProtectionState)(windows_core::Interface::as_raw(self), hwprotectionenable.into()) }
-    }
-    pub unsafe fn GetHardwareProtectionState(&self) -> windows_core::BOOL {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetHardwareProtectionState)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11DeviceContext3_Vtbl {
@@ -113175,20 +27190,6 @@ impl core::ops::Deref for ID3D11DeviceContext4 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11DeviceContext4, windows_core::IUnknown, ID3D11DeviceChild, ID3D11DeviceContext, ID3D11DeviceContext1, ID3D11DeviceContext2, ID3D11DeviceContext3);
-impl ID3D11DeviceContext4 {
-    pub unsafe fn Signal<P0>(&self, pfence: P0, value: u64) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Fence>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Signal)(windows_core::Interface::as_raw(self), pfence.param().abi(), value).ok() }
-    }
-    pub unsafe fn Wait<P0>(&self, pfence: P0, value: u64) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11Fence>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Wait)(windows_core::Interface::as_raw(self), pfence.param().abi(), value).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11DeviceContext4_Vtbl {
@@ -113200,8 +27201,8 @@ unsafe impl Send for ID3D11DeviceContext4 {}
 unsafe impl Sync for ID3D11DeviceContext4 {}
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 pub trait ID3D11DeviceContext4_Impl: ID3D11DeviceContext3_Impl {
-    fn Signal(&self, pfence: windows_core::Ref<'_, ID3D11Fence>, value: u64) -> windows_core::Result<()>;
-    fn Wait(&self, pfence: windows_core::Ref<'_, ID3D11Fence>, value: u64) -> windows_core::Result<()>;
+    fn Signal(&self, pfence: windows_core::Ref<ID3D11Fence>, value: u64) -> windows_core::Result<()>;
+    fn Wait(&self, pfence: windows_core::Ref<ID3D11Fence>, value: u64) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
 impl ID3D11DeviceContext4_Vtbl {
@@ -113259,24 +27260,6 @@ impl core::ops::Deref for ID3D11Fence {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Fence, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11Fence {
-    #[cfg(feature = "Win32_Security")]
-    pub unsafe fn CreateSharedHandle<P2>(&self, pattributes: Option<*const super::super::Security::SECURITY_ATTRIBUTES>, dwaccess: u32, lpname: P2) -> windows_core::Result<super::super::Foundation::HANDLE>
-    where
-        P2: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSharedHandle)(windows_core::Interface::as_raw(self), pattributes.unwrap_or(core::mem::zeroed()) as _, dwaccess, lpname.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetCompletedValue(&self) -> u64 {
-        unsafe { (windows_core::Interface::vtable(self).GetCompletedValue)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetEventOnCompletion(&self, value: u64, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetEventOnCompletion)(windows_core::Interface::as_raw(self), value, hevent).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Fence_Vtbl {
@@ -113417,16 +27400,10 @@ impl ID3D11Multithread {
     pub unsafe fn Enter(&self) {
         unsafe { (windows_core::Interface::vtable(self).Enter)(windows_core::Interface::as_raw(self)) }
     }
-    pub unsafe fn Leave(&self) {
-        unsafe { (windows_core::Interface::vtable(self).Leave)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn SetMultithreadProtected(&self, bmtprotect: bool) -> windows_core::BOOL {
         unsafe { (windows_core::Interface::vtable(self).SetMultithreadProtected)(windows_core::Interface::as_raw(self), bmtprotect.into()) }
     }
-    pub unsafe fn GetMultithreadProtected(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).GetMultithreadProtected)(windows_core::Interface::as_raw(self)) }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Multithread_Vtbl {
@@ -113584,15 +27561,6 @@ impl core::ops::Deref for ID3D11Query1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Query1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11Asynchronous, ID3D11Query);
-impl ID3D11Query1 {
-    pub unsafe fn GetDesc1(&self) -> D3D11_QUERY_DESC1 {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Query1_Vtbl {
@@ -113666,11 +27634,6 @@ impl core::ops::Deref for ID3D11RasterizerState1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11RasterizerState1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11RasterizerState);
-impl ID3D11RasterizerState1 {
-    pub unsafe fn GetDesc1(&self, pdesc: *mut D3D11_RASTERIZER_DESC1) {
-        unsafe { (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), pdesc as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11RasterizerState1_Vtbl {
@@ -113705,11 +27668,6 @@ impl core::ops::Deref for ID3D11RasterizerState2 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11RasterizerState2, windows_core::IUnknown, ID3D11DeviceChild, ID3D11RasterizerState, ID3D11RasterizerState1);
-impl ID3D11RasterizerState2 {
-    pub unsafe fn GetDesc2(&self, pdesc: *mut D3D11_RASTERIZER_DESC2) {
-        unsafe { (windows_core::Interface::vtable(self).GetDesc2)(windows_core::Interface::as_raw(self), pdesc as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11RasterizerState2_Vtbl {
@@ -113790,12 +27748,6 @@ impl core::ops::Deref for ID3D11RenderTargetView1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11RenderTargetView1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11View, ID3D11RenderTargetView);
-impl ID3D11RenderTargetView1 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetDesc1(&self, pdesc1: *mut D3D11_RENDER_TARGET_VIEW_DESC1) {
-        unsafe { (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), pdesc1 as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11RenderTargetView1_Vtbl {
@@ -113836,21 +27788,6 @@ impl core::ops::Deref for ID3D11Resource {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Resource, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11Resource {
-    pub unsafe fn GetType(&self) -> D3D11_RESOURCE_DIMENSION {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetType)(windows_core::Interface::as_raw(self), &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn SetEvictionPriority(&self, evictionpriority: u32) {
-        unsafe { (windows_core::Interface::vtable(self).SetEvictionPriority)(windows_core::Interface::as_raw(self), evictionpriority) }
-    }
-    pub unsafe fn GetEvictionPriority(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetEvictionPriority)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Resource_Vtbl {
@@ -113991,12 +27928,6 @@ impl core::ops::Deref for ID3D11ShaderResourceView1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11ShaderResourceView1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11View, ID3D11ShaderResourceView);
-impl ID3D11ShaderResourceView1 {
-    #[cfg(all(feature = "Win32_Graphics_Direct3D", feature = "Win32_Graphics_Dxgi_Common"))]
-    pub unsafe fn GetDesc1(&self, pdesc1: *mut D3D11_SHADER_RESOURCE_VIEW_DESC1) {
-        unsafe { (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), pdesc1 as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11ShaderResourceView1_Vtbl {
@@ -114129,12 +28060,6 @@ impl core::ops::Deref for ID3D11Texture2D1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Texture2D1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11Resource, ID3D11Texture2D);
-impl ID3D11Texture2D1 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetDesc1(&self, pdesc: *mut D3D11_TEXTURE2D_DESC1) {
-        unsafe { (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), pdesc as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Texture2D1_Vtbl {
@@ -114221,12 +28146,6 @@ impl core::ops::Deref for ID3D11Texture3D1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11Texture3D1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11Resource, ID3D11Texture3D);
-impl ID3D11Texture3D1 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetDesc1(&self, pdesc: *mut D3D11_TEXTURE3D_DESC1) {
-        unsafe { (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), pdesc as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11Texture3D1_Vtbl {
@@ -114313,12 +28232,6 @@ impl core::ops::Deref for ID3D11UnorderedAccessView1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11UnorderedAccessView1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11View, ID3D11UnorderedAccessView);
-impl ID3D11UnorderedAccessView1 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetDesc1(&self, pdesc1: *mut D3D11_UNORDERED_ACCESS_VIEW_DESC1) {
-        unsafe { (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), pdesc1 as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11UnorderedAccessView1_Vtbl {
@@ -114384,386 +28297,6 @@ impl core::ops::Deref for ID3D11VideoContext {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11VideoContext, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11VideoContext {
-    pub unsafe fn GetDecoderBuffer<P0>(&self, pdecoder: P0, r#type: D3D11_VIDEO_DECODER_BUFFER_TYPE, pbuffersize: *mut u32, ppbuffer: *mut *mut core::ffi::c_void) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GetDecoderBuffer)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), r#type, pbuffersize as _, ppbuffer as _).ok() }
-    }
-    pub unsafe fn ReleaseDecoderBuffer<P0>(&self, pdecoder: P0, r#type: D3D11_VIDEO_DECODER_BUFFER_TYPE) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseDecoderBuffer)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), r#type).ok() }
-    }
-    pub unsafe fn DecoderBeginFrame<P0, P1>(&self, pdecoder: P0, pview: P1, contentkeysize: u32, pcontentkey: Option<*const core::ffi::c_void>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-        P1: windows_core::Param<ID3D11VideoDecoderOutputView>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DecoderBeginFrame)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), pview.param().abi(), contentkeysize, pcontentkey.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn DecoderEndFrame<P0>(&self, pdecoder: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DecoderEndFrame)(windows_core::Interface::as_raw(self), pdecoder.param().abi()).ok() }
-    }
-    pub unsafe fn SubmitDecoderBuffers<P0>(&self, pdecoder: P0, pbufferdesc: &[D3D11_VIDEO_DECODER_BUFFER_DESC]) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SubmitDecoderBuffers)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), pbufferdesc.len().try_into().unwrap(), core::mem::transmute(pbufferdesc.as_ptr())).ok() }
-    }
-    pub unsafe fn DecoderExtension<P0>(&self, pdecoder: P0, pextensiondata: *const D3D11_VIDEO_DECODER_EXTENSION) -> i32
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DecoderExtension)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), pextensiondata) }
-    }
-    pub unsafe fn VideoProcessorSetOutputTargetRect<P0>(&self, pvideoprocessor: P0, enable: bool, prect: Option<*const super::super::Foundation::RECT>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputTargetRect)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), enable.into(), prect.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn VideoProcessorSetOutputBackgroundColor<P0>(&self, pvideoprocessor: P0, ycbcr: bool, pcolor: *const D3D11_VIDEO_COLOR)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputBackgroundColor)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), ycbcr.into(), pcolor) }
-    }
-    pub unsafe fn VideoProcessorSetOutputColorSpace<P0>(&self, pvideoprocessor: P0, pcolorspace: *const D3D11_VIDEO_PROCESSOR_COLOR_SPACE)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputColorSpace)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), pcolorspace) }
-    }
-    pub unsafe fn VideoProcessorSetOutputAlphaFillMode<P0>(&self, pvideoprocessor: P0, alphafillmode: D3D11_VIDEO_PROCESSOR_ALPHA_FILL_MODE, streamindex: u32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputAlphaFillMode)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), alphafillmode, streamindex) }
-    }
-    pub unsafe fn VideoProcessorSetOutputConstriction<P0>(&self, pvideoprocessor: P0, enable: bool, size: super::super::Foundation::SIZE)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputConstriction)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), enable.into(), core::mem::transmute(size)) }
-    }
-    pub unsafe fn VideoProcessorSetOutputStereoMode<P0>(&self, pvideoprocessor: P0, enable: bool)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputStereoMode)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), enable.into()) }
-    }
-    pub unsafe fn VideoProcessorSetOutputExtension<P0>(&self, pvideoprocessor: P0, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> i32
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputExtension)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), pextensionguid, datasize, pdata) }
-    }
-    pub unsafe fn VideoProcessorGetOutputTargetRect<P0>(&self, pvideoprocessor: P0, enabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetOutputTargetRect)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), enabled as _, prect as _) }
-    }
-    pub unsafe fn VideoProcessorGetOutputBackgroundColor<P0>(&self, pvideoprocessor: P0, pycbcr: *mut windows_core::BOOL, pcolor: *mut D3D11_VIDEO_COLOR)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetOutputBackgroundColor)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), pycbcr as _, pcolor as _) }
-    }
-    pub unsafe fn VideoProcessorGetOutputColorSpace<P0>(&self, pvideoprocessor: P0) -> D3D11_VIDEO_PROCESSOR_COLOR_SPACE
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetOutputColorSpace)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn VideoProcessorGetOutputAlphaFillMode<P0>(&self, pvideoprocessor: P0, palphafillmode: *mut D3D11_VIDEO_PROCESSOR_ALPHA_FILL_MODE, pstreamindex: *mut u32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetOutputAlphaFillMode)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), palphafillmode as _, pstreamindex as _) }
-    }
-    pub unsafe fn VideoProcessorGetOutputConstriction<P0>(&self, pvideoprocessor: P0, penabled: *mut windows_core::BOOL, psize: *mut super::super::Foundation::SIZE)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetOutputConstriction)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), penabled as _, psize as _) }
-    }
-    pub unsafe fn VideoProcessorGetOutputStereoMode<P0>(&self, pvideoprocessor: P0) -> windows_core::BOOL
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetOutputStereoMode)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn VideoProcessorGetOutputExtension<P0>(&self, pvideoprocessor: P0, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *mut core::ffi::c_void) -> i32
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetOutputExtension)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), pextensionguid, datasize, pdata as _) }
-    }
-    pub unsafe fn VideoProcessorSetStreamFrameFormat<P0>(&self, pvideoprocessor: P0, streamindex: u32, frameformat: D3D11_VIDEO_FRAME_FORMAT)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamFrameFormat)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, frameformat) }
-    }
-    pub unsafe fn VideoProcessorSetStreamColorSpace<P0>(&self, pvideoprocessor: P0, streamindex: u32, pcolorspace: *const D3D11_VIDEO_PROCESSOR_COLOR_SPACE)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamColorSpace)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, pcolorspace) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorSetStreamOutputRate<P0>(&self, pvideoprocessor: P0, streamindex: u32, outputrate: D3D11_VIDEO_PROCESSOR_OUTPUT_RATE, repeatframe: bool, pcustomrate: Option<*const super::Dxgi::Common::DXGI_RATIONAL>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamOutputRate)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, outputrate, repeatframe.into(), pcustomrate.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn VideoProcessorSetStreamSourceRect<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool, prect: Option<*const super::super::Foundation::RECT>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamSourceRect)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into(), prect.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn VideoProcessorSetStreamDestRect<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool, prect: Option<*const super::super::Foundation::RECT>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamDestRect)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into(), prect.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn VideoProcessorSetStreamAlpha<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool, alpha: f32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamAlpha)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into(), alpha) }
-    }
-    pub unsafe fn VideoProcessorSetStreamPalette<P0>(&self, pvideoprocessor: P0, streamindex: u32, pentries: Option<&[u32]>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamPalette)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, pentries.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(pentries.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorSetStreamPixelAspectRatio<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool, psourceaspectratio: Option<*const super::Dxgi::Common::DXGI_RATIONAL>, pdestinationaspectratio: Option<*const super::Dxgi::Common::DXGI_RATIONAL>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamPixelAspectRatio)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into(), psourceaspectratio.unwrap_or(core::mem::zeroed()) as _, pdestinationaspectratio.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn VideoProcessorSetStreamLumaKey<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool, lower: f32, upper: f32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamLumaKey)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into(), lower, upper) }
-    }
-    pub unsafe fn VideoProcessorSetStreamStereoFormat<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool, format: D3D11_VIDEO_PROCESSOR_STEREO_FORMAT, leftviewframe0: bool, baseviewframe0: bool, flipmode: D3D11_VIDEO_PROCESSOR_STEREO_FLIP_MODE, monooffset: i32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamStereoFormat)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into(), format, leftviewframe0.into(), baseviewframe0.into(), flipmode, monooffset) }
-    }
-    pub unsafe fn VideoProcessorSetStreamAutoProcessingMode<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamAutoProcessingMode)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into()) }
-    }
-    pub unsafe fn VideoProcessorSetStreamFilter<P0>(&self, pvideoprocessor: P0, streamindex: u32, filter: D3D11_VIDEO_PROCESSOR_FILTER, enable: bool, level: i32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamFilter)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, filter, enable.into(), level) }
-    }
-    pub unsafe fn VideoProcessorSetStreamExtension<P0>(&self, pvideoprocessor: P0, streamindex: u32, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> i32
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamExtension)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, pextensionguid, datasize, pdata) }
-    }
-    pub unsafe fn VideoProcessorGetStreamFrameFormat<P0>(&self, pvideoprocessor: P0, streamindex: u32) -> D3D11_VIDEO_FRAME_FORMAT
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetStreamFrameFormat)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn VideoProcessorGetStreamColorSpace<P0>(&self, pvideoprocessor: P0, streamindex: u32) -> D3D11_VIDEO_PROCESSOR_COLOR_SPACE
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetStreamColorSpace)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, &mut result__);
-            result__
-        }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorGetStreamOutputRate<P0>(&self, pvideoprocessor: P0, streamindex: u32, poutputrate: *mut D3D11_VIDEO_PROCESSOR_OUTPUT_RATE, prepeatframe: *mut windows_core::BOOL, pcustomrate: *mut super::Dxgi::Common::DXGI_RATIONAL)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamOutputRate)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, poutputrate as _, prepeatframe as _, pcustomrate as _) }
-    }
-    pub unsafe fn VideoProcessorGetStreamSourceRect<P0>(&self, pvideoprocessor: P0, streamindex: u32, penabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamSourceRect)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, penabled as _, prect as _) }
-    }
-    pub unsafe fn VideoProcessorGetStreamDestRect<P0>(&self, pvideoprocessor: P0, streamindex: u32, penabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamDestRect)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, penabled as _, prect as _) }
-    }
-    pub unsafe fn VideoProcessorGetStreamAlpha<P0>(&self, pvideoprocessor: P0, streamindex: u32, penabled: *mut windows_core::BOOL, palpha: *mut f32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamAlpha)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, penabled as _, palpha as _) }
-    }
-    pub unsafe fn VideoProcessorGetStreamPalette<P0>(&self, pvideoprocessor: P0, streamindex: u32, pentries: &mut [u32])
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamPalette)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, pentries.len().try_into().unwrap(), core::mem::transmute(pentries.as_ptr())) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorGetStreamPixelAspectRatio<P0>(&self, pvideoprocessor: P0, streamindex: u32, penabled: *mut windows_core::BOOL, psourceaspectratio: *mut super::Dxgi::Common::DXGI_RATIONAL, pdestinationaspectratio: *mut super::Dxgi::Common::DXGI_RATIONAL)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamPixelAspectRatio)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, penabled as _, psourceaspectratio as _, pdestinationaspectratio as _) }
-    }
-    pub unsafe fn VideoProcessorGetStreamLumaKey<P0>(&self, pvideoprocessor: P0, streamindex: u32, penabled: *mut windows_core::BOOL, plower: *mut f32, pupper: *mut f32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamLumaKey)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, penabled as _, plower as _, pupper as _) }
-    }
-    pub unsafe fn VideoProcessorGetStreamStereoFormat<P0>(&self, pvideoprocessor: P0, streamindex: u32, penable: *mut windows_core::BOOL, pformat: *mut D3D11_VIDEO_PROCESSOR_STEREO_FORMAT, pleftviewframe0: *mut windows_core::BOOL, pbaseviewframe0: *mut windows_core::BOOL, pflipmode: *mut D3D11_VIDEO_PROCESSOR_STEREO_FLIP_MODE, monooffset: *mut i32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamStereoFormat)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, penable as _, pformat as _, pleftviewframe0 as _, pbaseviewframe0 as _, pflipmode as _, monooffset as _) }
-    }
-    pub unsafe fn VideoProcessorGetStreamAutoProcessingMode<P0>(&self, pvideoprocessor: P0, streamindex: u32) -> windows_core::BOOL
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetStreamAutoProcessingMode)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn VideoProcessorGetStreamFilter<P0>(&self, pvideoprocessor: P0, streamindex: u32, filter: D3D11_VIDEO_PROCESSOR_FILTER, penabled: *mut windows_core::BOOL, plevel: *mut i32)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamFilter)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, filter, penabled as _, plevel as _) }
-    }
-    pub unsafe fn VideoProcessorGetStreamExtension<P0>(&self, pvideoprocessor: P0, streamindex: u32, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *mut core::ffi::c_void) -> i32
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamExtension)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, pextensionguid, datasize, pdata as _) }
-    }
-    pub unsafe fn VideoProcessorBlt<P0, P1>(&self, pvideoprocessor: P0, pview: P1, outputframe: u32, pstreams: &[D3D11_VIDEO_PROCESSOR_STREAM]) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-        P1: windows_core::Param<ID3D11VideoProcessorOutputView>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorBlt)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), pview.param().abi(), outputframe, pstreams.len().try_into().unwrap(), core::mem::transmute(pstreams.as_ptr())).ok() }
-    }
-    pub unsafe fn NegotiateCryptoSessionKeyExchange<P0>(&self, pcryptosession: P0, datasize: u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11CryptoSession>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).NegotiateCryptoSessionKeyExchange)(windows_core::Interface::as_raw(self), pcryptosession.param().abi(), datasize, pdata as _).ok() }
-    }
-    pub unsafe fn EncryptionBlt<P0, P1, P2>(&self, pcryptosession: P0, psrcsurface: P1, pdstsurface: P2, ivsize: u32, piv: Option<*mut core::ffi::c_void>)
-    where
-        P0: windows_core::Param<ID3D11CryptoSession>,
-        P1: windows_core::Param<ID3D11Texture2D>,
-        P2: windows_core::Param<ID3D11Texture2D>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).EncryptionBlt)(windows_core::Interface::as_raw(self), pcryptosession.param().abi(), psrcsurface.param().abi(), pdstsurface.param().abi(), ivsize, piv.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn DecryptionBlt<P0, P1, P2>(&self, pcryptosession: P0, psrcsurface: P1, pdstsurface: P2, pencryptedblockinfo: Option<*const D3D11_ENCRYPTED_BLOCK_INFO>, contentkeysize: u32, pcontentkey: Option<*const core::ffi::c_void>, ivsize: u32, piv: Option<*mut core::ffi::c_void>)
-    where
-        P0: windows_core::Param<ID3D11CryptoSession>,
-        P1: windows_core::Param<ID3D11Texture2D>,
-        P2: windows_core::Param<ID3D11Texture2D>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DecryptionBlt)(windows_core::Interface::as_raw(self), pcryptosession.param().abi(), psrcsurface.param().abi(), pdstsurface.param().abi(), pencryptedblockinfo.unwrap_or(core::mem::zeroed()) as _, contentkeysize, pcontentkey.unwrap_or(core::mem::zeroed()) as _, ivsize, piv.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn StartSessionKeyRefresh<P0>(&self, pcryptosession: P0, randomnumbersize: u32, prandomnumber: *mut core::ffi::c_void)
-    where
-        P0: windows_core::Param<ID3D11CryptoSession>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).StartSessionKeyRefresh)(windows_core::Interface::as_raw(self), pcryptosession.param().abi(), randomnumbersize, prandomnumber as _) }
-    }
-    pub unsafe fn FinishSessionKeyRefresh<P0>(&self, pcryptosession: P0)
-    where
-        P0: windows_core::Param<ID3D11CryptoSession>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).FinishSessionKeyRefresh)(windows_core::Interface::as_raw(self), pcryptosession.param().abi()) }
-    }
-    pub unsafe fn GetEncryptionBltKey<P0>(&self, pcryptosession: P0, keysize: u32, preadbackkey: *mut core::ffi::c_void) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11CryptoSession>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GetEncryptionBltKey)(windows_core::Interface::as_raw(self), pcryptosession.param().abi(), keysize, preadbackkey as _).ok() }
-    }
-    pub unsafe fn NegotiateAuthenticatedChannelKeyExchange<P0>(&self, pchannel: P0, datasize: u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11AuthenticatedChannel>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).NegotiateAuthenticatedChannelKeyExchange)(windows_core::Interface::as_raw(self), pchannel.param().abi(), datasize, pdata as _).ok() }
-    }
-    pub unsafe fn QueryAuthenticatedChannel<P0>(&self, pchannel: P0, inputsize: u32, pinput: *const core::ffi::c_void, outputsize: u32, poutput: *mut core::ffi::c_void) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11AuthenticatedChannel>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).QueryAuthenticatedChannel)(windows_core::Interface::as_raw(self), pchannel.param().abi(), inputsize, pinput, outputsize, poutput as _).ok() }
-    }
-    pub unsafe fn ConfigureAuthenticatedChannel<P0>(&self, pchannel: P0, inputsize: u32, pinput: *const core::ffi::c_void, poutput: *mut D3D11_AUTHENTICATED_CONFIGURE_OUTPUT) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11AuthenticatedChannel>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ConfigureAuthenticatedChannel)(windows_core::Interface::as_raw(self), pchannel.param().abi(), inputsize, pinput, poutput as _).ok() }
-    }
-    pub unsafe fn VideoProcessorSetStreamRotation<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool, rotation: D3D11_VIDEO_PROCESSOR_ROTATION)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamRotation)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into(), rotation) }
-    }
-    pub unsafe fn VideoProcessorGetStreamRotation<P0>(&self, pvideoprocessor: P0, streamindex: u32, penable: *mut windows_core::BOOL, protation: *mut D3D11_VIDEO_PROCESSOR_ROTATION)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamRotation)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, penable as _, protation as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11VideoContext_Vtbl {
@@ -114843,64 +28376,64 @@ unsafe impl Send for ID3D11VideoContext {}
 unsafe impl Sync for ID3D11VideoContext {}
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 pub trait ID3D11VideoContext_Impl: ID3D11DeviceChild_Impl {
-    fn GetDecoderBuffer(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, r#type: D3D11_VIDEO_DECODER_BUFFER_TYPE, pbuffersize: *mut u32, ppbuffer: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn ReleaseDecoderBuffer(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, r#type: D3D11_VIDEO_DECODER_BUFFER_TYPE) -> windows_core::Result<()>;
-    fn DecoderBeginFrame(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, pview: windows_core::Ref<'_, ID3D11VideoDecoderOutputView>, contentkeysize: u32, pcontentkey: *const core::ffi::c_void) -> windows_core::Result<()>;
-    fn DecoderEndFrame(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>) -> windows_core::Result<()>;
-    fn SubmitDecoderBuffers(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, numbuffers: u32, pbufferdesc: *const D3D11_VIDEO_DECODER_BUFFER_DESC) -> windows_core::Result<()>;
-    fn DecoderExtension(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, pextensiondata: *const D3D11_VIDEO_DECODER_EXTENSION) -> i32;
-    fn VideoProcessorSetOutputTargetRect(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, enable: windows_core::BOOL, prect: *const super::super::Foundation::RECT);
-    fn VideoProcessorSetOutputBackgroundColor(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, ycbcr: windows_core::BOOL, pcolor: *const D3D11_VIDEO_COLOR);
-    fn VideoProcessorSetOutputColorSpace(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, pcolorspace: *const D3D11_VIDEO_PROCESSOR_COLOR_SPACE);
-    fn VideoProcessorSetOutputAlphaFillMode(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, alphafillmode: D3D11_VIDEO_PROCESSOR_ALPHA_FILL_MODE, streamindex: u32);
-    fn VideoProcessorSetOutputConstriction(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, enable: windows_core::BOOL, size: &super::super::Foundation::SIZE);
-    fn VideoProcessorSetOutputStereoMode(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, enable: windows_core::BOOL);
-    fn VideoProcessorSetOutputExtension(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> i32;
-    fn VideoProcessorGetOutputTargetRect(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, enabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT);
-    fn VideoProcessorGetOutputBackgroundColor(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, pycbcr: *mut windows_core::BOOL, pcolor: *mut D3D11_VIDEO_COLOR);
-    fn VideoProcessorGetOutputColorSpace(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, pcolorspace: *mut D3D11_VIDEO_PROCESSOR_COLOR_SPACE);
-    fn VideoProcessorGetOutputAlphaFillMode(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, palphafillmode: *mut D3D11_VIDEO_PROCESSOR_ALPHA_FILL_MODE, pstreamindex: *mut u32);
-    fn VideoProcessorGetOutputConstriction(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, penabled: *mut windows_core::BOOL, psize: *mut super::super::Foundation::SIZE);
-    fn VideoProcessorGetOutputStereoMode(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, penabled: *mut windows_core::BOOL);
-    fn VideoProcessorGetOutputExtension(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *mut core::ffi::c_void) -> i32;
-    fn VideoProcessorSetStreamFrameFormat(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, frameformat: D3D11_VIDEO_FRAME_FORMAT);
-    fn VideoProcessorSetStreamColorSpace(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, pcolorspace: *const D3D11_VIDEO_PROCESSOR_COLOR_SPACE);
-    fn VideoProcessorSetStreamOutputRate(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, outputrate: D3D11_VIDEO_PROCESSOR_OUTPUT_RATE, repeatframe: windows_core::BOOL, pcustomrate: *const super::Dxgi::Common::DXGI_RATIONAL);
-    fn VideoProcessorSetStreamSourceRect(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, prect: *const super::super::Foundation::RECT);
-    fn VideoProcessorSetStreamDestRect(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, prect: *const super::super::Foundation::RECT);
-    fn VideoProcessorSetStreamAlpha(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, alpha: f32);
-    fn VideoProcessorSetStreamPalette(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, count: u32, pentries: *const u32);
-    fn VideoProcessorSetStreamPixelAspectRatio(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, psourceaspectratio: *const super::Dxgi::Common::DXGI_RATIONAL, pdestinationaspectratio: *const super::Dxgi::Common::DXGI_RATIONAL);
-    fn VideoProcessorSetStreamLumaKey(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, lower: f32, upper: f32);
-    fn VideoProcessorSetStreamStereoFormat(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, format: D3D11_VIDEO_PROCESSOR_STEREO_FORMAT, leftviewframe0: windows_core::BOOL, baseviewframe0: windows_core::BOOL, flipmode: D3D11_VIDEO_PROCESSOR_STEREO_FLIP_MODE, monooffset: i32);
-    fn VideoProcessorSetStreamAutoProcessingMode(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL);
-    fn VideoProcessorSetStreamFilter(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, filter: D3D11_VIDEO_PROCESSOR_FILTER, enable: windows_core::BOOL, level: i32);
-    fn VideoProcessorSetStreamExtension(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> i32;
-    fn VideoProcessorGetStreamFrameFormat(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, pframeformat: *mut D3D11_VIDEO_FRAME_FORMAT);
-    fn VideoProcessorGetStreamColorSpace(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, pcolorspace: *mut D3D11_VIDEO_PROCESSOR_COLOR_SPACE);
-    fn VideoProcessorGetStreamOutputRate(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, poutputrate: *mut D3D11_VIDEO_PROCESSOR_OUTPUT_RATE, prepeatframe: *mut windows_core::BOOL, pcustomrate: *mut super::Dxgi::Common::DXGI_RATIONAL);
-    fn VideoProcessorGetStreamSourceRect(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT);
-    fn VideoProcessorGetStreamDestRect(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT);
-    fn VideoProcessorGetStreamAlpha(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, palpha: *mut f32);
-    fn VideoProcessorGetStreamPalette(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, count: u32, pentries: *mut u32);
-    fn VideoProcessorGetStreamPixelAspectRatio(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, psourceaspectratio: *mut super::Dxgi::Common::DXGI_RATIONAL, pdestinationaspectratio: *mut super::Dxgi::Common::DXGI_RATIONAL);
-    fn VideoProcessorGetStreamLumaKey(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, plower: *mut f32, pupper: *mut f32);
-    fn VideoProcessorGetStreamStereoFormat(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penable: *mut windows_core::BOOL, pformat: *mut D3D11_VIDEO_PROCESSOR_STEREO_FORMAT, pleftviewframe0: *mut windows_core::BOOL, pbaseviewframe0: *mut windows_core::BOOL, pflipmode: *mut D3D11_VIDEO_PROCESSOR_STEREO_FLIP_MODE, monooffset: *mut i32);
-    fn VideoProcessorGetStreamAutoProcessingMode(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL);
-    fn VideoProcessorGetStreamFilter(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, filter: D3D11_VIDEO_PROCESSOR_FILTER, penabled: *mut windows_core::BOOL, plevel: *mut i32);
-    fn VideoProcessorGetStreamExtension(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *mut core::ffi::c_void) -> i32;
-    fn VideoProcessorBlt(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, pview: windows_core::Ref<'_, ID3D11VideoProcessorOutputView>, outputframe: u32, streamcount: u32, pstreams: *const D3D11_VIDEO_PROCESSOR_STREAM) -> windows_core::Result<()>;
-    fn NegotiateCryptoSessionKeyExchange(&self, pcryptosession: windows_core::Ref<'_, ID3D11CryptoSession>, datasize: u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn EncryptionBlt(&self, pcryptosession: windows_core::Ref<'_, ID3D11CryptoSession>, psrcsurface: windows_core::Ref<'_, ID3D11Texture2D>, pdstsurface: windows_core::Ref<'_, ID3D11Texture2D>, ivsize: u32, piv: *mut core::ffi::c_void);
-    fn DecryptionBlt(&self, pcryptosession: windows_core::Ref<'_, ID3D11CryptoSession>, psrcsurface: windows_core::Ref<'_, ID3D11Texture2D>, pdstsurface: windows_core::Ref<'_, ID3D11Texture2D>, pencryptedblockinfo: *const D3D11_ENCRYPTED_BLOCK_INFO, contentkeysize: u32, pcontentkey: *const core::ffi::c_void, ivsize: u32, piv: *mut core::ffi::c_void);
-    fn StartSessionKeyRefresh(&self, pcryptosession: windows_core::Ref<'_, ID3D11CryptoSession>, randomnumbersize: u32, prandomnumber: *mut core::ffi::c_void);
-    fn FinishSessionKeyRefresh(&self, pcryptosession: windows_core::Ref<'_, ID3D11CryptoSession>);
-    fn GetEncryptionBltKey(&self, pcryptosession: windows_core::Ref<'_, ID3D11CryptoSession>, keysize: u32, preadbackkey: *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn NegotiateAuthenticatedChannelKeyExchange(&self, pchannel: windows_core::Ref<'_, ID3D11AuthenticatedChannel>, datasize: u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn QueryAuthenticatedChannel(&self, pchannel: windows_core::Ref<'_, ID3D11AuthenticatedChannel>, inputsize: u32, pinput: *const core::ffi::c_void, outputsize: u32, poutput: *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn ConfigureAuthenticatedChannel(&self, pchannel: windows_core::Ref<'_, ID3D11AuthenticatedChannel>, inputsize: u32, pinput: *const core::ffi::c_void, poutput: *mut D3D11_AUTHENTICATED_CONFIGURE_OUTPUT) -> windows_core::Result<()>;
-    fn VideoProcessorSetStreamRotation(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, rotation: D3D11_VIDEO_PROCESSOR_ROTATION);
-    fn VideoProcessorGetStreamRotation(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penable: *mut windows_core::BOOL, protation: *mut D3D11_VIDEO_PROCESSOR_ROTATION);
+    fn GetDecoderBuffer(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, r#type: D3D11_VIDEO_DECODER_BUFFER_TYPE, pbuffersize: *mut u32, ppbuffer: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn ReleaseDecoderBuffer(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, r#type: D3D11_VIDEO_DECODER_BUFFER_TYPE) -> windows_core::Result<()>;
+    fn DecoderBeginFrame(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, pview: windows_core::Ref<ID3D11VideoDecoderOutputView>, contentkeysize: u32, pcontentkey: *const core::ffi::c_void) -> windows_core::Result<()>;
+    fn DecoderEndFrame(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>) -> windows_core::Result<()>;
+    fn SubmitDecoderBuffers(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, numbuffers: u32, pbufferdesc: *const D3D11_VIDEO_DECODER_BUFFER_DESC) -> windows_core::Result<()>;
+    fn DecoderExtension(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, pextensiondata: *const D3D11_VIDEO_DECODER_EXTENSION) -> i32;
+    fn VideoProcessorSetOutputTargetRect(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, enable: windows_core::BOOL, prect: *const super::super::Foundation::RECT);
+    fn VideoProcessorSetOutputBackgroundColor(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, ycbcr: windows_core::BOOL, pcolor: *const D3D11_VIDEO_COLOR);
+    fn VideoProcessorSetOutputColorSpace(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, pcolorspace: *const D3D11_VIDEO_PROCESSOR_COLOR_SPACE);
+    fn VideoProcessorSetOutputAlphaFillMode(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, alphafillmode: D3D11_VIDEO_PROCESSOR_ALPHA_FILL_MODE, streamindex: u32);
+    fn VideoProcessorSetOutputConstriction(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, enable: windows_core::BOOL, size: &super::super::Foundation::SIZE);
+    fn VideoProcessorSetOutputStereoMode(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, enable: windows_core::BOOL);
+    fn VideoProcessorSetOutputExtension(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> i32;
+    fn VideoProcessorGetOutputTargetRect(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, enabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT);
+    fn VideoProcessorGetOutputBackgroundColor(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, pycbcr: *mut windows_core::BOOL, pcolor: *mut D3D11_VIDEO_COLOR);
+    fn VideoProcessorGetOutputColorSpace(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, pcolorspace: *mut D3D11_VIDEO_PROCESSOR_COLOR_SPACE);
+    fn VideoProcessorGetOutputAlphaFillMode(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, palphafillmode: *mut D3D11_VIDEO_PROCESSOR_ALPHA_FILL_MODE, pstreamindex: *mut u32);
+    fn VideoProcessorGetOutputConstriction(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, penabled: *mut windows_core::BOOL, psize: *mut super::super::Foundation::SIZE);
+    fn VideoProcessorGetOutputStereoMode(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, penabled: *mut windows_core::BOOL);
+    fn VideoProcessorGetOutputExtension(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *mut core::ffi::c_void) -> i32;
+    fn VideoProcessorSetStreamFrameFormat(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, frameformat: D3D11_VIDEO_FRAME_FORMAT);
+    fn VideoProcessorSetStreamColorSpace(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, pcolorspace: *const D3D11_VIDEO_PROCESSOR_COLOR_SPACE);
+    fn VideoProcessorSetStreamOutputRate(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, outputrate: D3D11_VIDEO_PROCESSOR_OUTPUT_RATE, repeatframe: windows_core::BOOL, pcustomrate: *const super::Dxgi::Common::DXGI_RATIONAL);
+    fn VideoProcessorSetStreamSourceRect(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, prect: *const super::super::Foundation::RECT);
+    fn VideoProcessorSetStreamDestRect(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, prect: *const super::super::Foundation::RECT);
+    fn VideoProcessorSetStreamAlpha(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, alpha: f32);
+    fn VideoProcessorSetStreamPalette(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, count: u32, pentries: *const u32);
+    fn VideoProcessorSetStreamPixelAspectRatio(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, psourceaspectratio: *const super::Dxgi::Common::DXGI_RATIONAL, pdestinationaspectratio: *const super::Dxgi::Common::DXGI_RATIONAL);
+    fn VideoProcessorSetStreamLumaKey(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, lower: f32, upper: f32);
+    fn VideoProcessorSetStreamStereoFormat(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, format: D3D11_VIDEO_PROCESSOR_STEREO_FORMAT, leftviewframe0: windows_core::BOOL, baseviewframe0: windows_core::BOOL, flipmode: D3D11_VIDEO_PROCESSOR_STEREO_FLIP_MODE, monooffset: i32);
+    fn VideoProcessorSetStreamAutoProcessingMode(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL);
+    fn VideoProcessorSetStreamFilter(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, filter: D3D11_VIDEO_PROCESSOR_FILTER, enable: windows_core::BOOL, level: i32);
+    fn VideoProcessorSetStreamExtension(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> i32;
+    fn VideoProcessorGetStreamFrameFormat(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, pframeformat: *mut D3D11_VIDEO_FRAME_FORMAT);
+    fn VideoProcessorGetStreamColorSpace(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, pcolorspace: *mut D3D11_VIDEO_PROCESSOR_COLOR_SPACE);
+    fn VideoProcessorGetStreamOutputRate(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, poutputrate: *mut D3D11_VIDEO_PROCESSOR_OUTPUT_RATE, prepeatframe: *mut windows_core::BOOL, pcustomrate: *mut super::Dxgi::Common::DXGI_RATIONAL);
+    fn VideoProcessorGetStreamSourceRect(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT);
+    fn VideoProcessorGetStreamDestRect(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, prect: *mut super::super::Foundation::RECT);
+    fn VideoProcessorGetStreamAlpha(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, palpha: *mut f32);
+    fn VideoProcessorGetStreamPalette(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, count: u32, pentries: *mut u32);
+    fn VideoProcessorGetStreamPixelAspectRatio(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, psourceaspectratio: *mut super::Dxgi::Common::DXGI_RATIONAL, pdestinationaspectratio: *mut super::Dxgi::Common::DXGI_RATIONAL);
+    fn VideoProcessorGetStreamLumaKey(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL, plower: *mut f32, pupper: *mut f32);
+    fn VideoProcessorGetStreamStereoFormat(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penable: *mut windows_core::BOOL, pformat: *mut D3D11_VIDEO_PROCESSOR_STEREO_FORMAT, pleftviewframe0: *mut windows_core::BOOL, pbaseviewframe0: *mut windows_core::BOOL, pflipmode: *mut D3D11_VIDEO_PROCESSOR_STEREO_FLIP_MODE, monooffset: *mut i32);
+    fn VideoProcessorGetStreamAutoProcessingMode(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penabled: *mut windows_core::BOOL);
+    fn VideoProcessorGetStreamFilter(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, filter: D3D11_VIDEO_PROCESSOR_FILTER, penabled: *mut windows_core::BOOL, plevel: *mut i32);
+    fn VideoProcessorGetStreamExtension(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, pextensionguid: *const windows_core::GUID, datasize: u32, pdata: *mut core::ffi::c_void) -> i32;
+    fn VideoProcessorBlt(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, pview: windows_core::Ref<ID3D11VideoProcessorOutputView>, outputframe: u32, streamcount: u32, pstreams: *const D3D11_VIDEO_PROCESSOR_STREAM) -> windows_core::Result<()>;
+    fn NegotiateCryptoSessionKeyExchange(&self, pcryptosession: windows_core::Ref<ID3D11CryptoSession>, datasize: u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn EncryptionBlt(&self, pcryptosession: windows_core::Ref<ID3D11CryptoSession>, psrcsurface: windows_core::Ref<ID3D11Texture2D>, pdstsurface: windows_core::Ref<ID3D11Texture2D>, ivsize: u32, piv: *mut core::ffi::c_void);
+    fn DecryptionBlt(&self, pcryptosession: windows_core::Ref<ID3D11CryptoSession>, psrcsurface: windows_core::Ref<ID3D11Texture2D>, pdstsurface: windows_core::Ref<ID3D11Texture2D>, pencryptedblockinfo: *const D3D11_ENCRYPTED_BLOCK_INFO, contentkeysize: u32, pcontentkey: *const core::ffi::c_void, ivsize: u32, piv: *mut core::ffi::c_void);
+    fn StartSessionKeyRefresh(&self, pcryptosession: windows_core::Ref<ID3D11CryptoSession>, randomnumbersize: u32, prandomnumber: *mut core::ffi::c_void);
+    fn FinishSessionKeyRefresh(&self, pcryptosession: windows_core::Ref<ID3D11CryptoSession>);
+    fn GetEncryptionBltKey(&self, pcryptosession: windows_core::Ref<ID3D11CryptoSession>, keysize: u32, preadbackkey: *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn NegotiateAuthenticatedChannelKeyExchange(&self, pchannel: windows_core::Ref<ID3D11AuthenticatedChannel>, datasize: u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn QueryAuthenticatedChannel(&self, pchannel: windows_core::Ref<ID3D11AuthenticatedChannel>, inputsize: u32, pinput: *const core::ffi::c_void, outputsize: u32, poutput: *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn ConfigureAuthenticatedChannel(&self, pchannel: windows_core::Ref<ID3D11AuthenticatedChannel>, inputsize: u32, pinput: *const core::ffi::c_void, poutput: *mut D3D11_AUTHENTICATED_CONFIGURE_OUTPUT) -> windows_core::Result<()>;
+    fn VideoProcessorSetStreamRotation(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, rotation: D3D11_VIDEO_PROCESSOR_ROTATION);
+    fn VideoProcessorGetStreamRotation(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penable: *mut windows_core::BOOL, protation: *mut D3D11_VIDEO_PROCESSOR_ROTATION);
 }
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 impl ID3D11VideoContext_Vtbl {
@@ -115329,120 +28862,6 @@ impl core::ops::Deref for ID3D11VideoContext1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11VideoContext1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11VideoContext);
-impl ID3D11VideoContext1 {
-    pub unsafe fn SubmitDecoderBuffers1<P0>(&self, pdecoder: P0, pbufferdesc: &[D3D11_VIDEO_DECODER_BUFFER_DESC1]) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SubmitDecoderBuffers1)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), pbufferdesc.len().try_into().unwrap(), core::mem::transmute(pbufferdesc.as_ptr())).ok() }
-    }
-    pub unsafe fn GetDataForNewHardwareKey<P0>(&self, pcryptosession: P0, pprivatinputdata: &[u8]) -> windows_core::Result<u64>
-    where
-        P0: windows_core::Param<ID3D11CryptoSession>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDataForNewHardwareKey)(windows_core::Interface::as_raw(self), pcryptosession.param().abi(), pprivatinputdata.len().try_into().unwrap(), core::mem::transmute(pprivatinputdata.as_ptr()), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn CheckCryptoSessionStatus<P0>(&self, pcryptosession: P0) -> windows_core::Result<D3D11_CRYPTO_SESSION_STATUS>
-    where
-        P0: windows_core::Param<ID3D11CryptoSession>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckCryptoSessionStatus)(windows_core::Interface::as_raw(self), pcryptosession.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn DecoderEnableDownsampling<P0>(&self, pdecoder: P0, inputcolorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE, poutputdesc: *const D3D11_VIDEO_SAMPLE_DESC, referenceframecount: u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DecoderEnableDownsampling)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), inputcolorspace, poutputdesc, referenceframecount).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn DecoderUpdateDownsampling<P0>(&self, pdecoder: P0, poutputdesc: *const D3D11_VIDEO_SAMPLE_DESC) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DecoderUpdateDownsampling)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), poutputdesc).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorSetOutputColorSpace1<P0>(&self, pvideoprocessor: P0, colorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputColorSpace1)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), colorspace) }
-    }
-    pub unsafe fn VideoProcessorSetOutputShaderUsage<P0>(&self, pvideoprocessor: P0, shaderusage: bool)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputShaderUsage)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), shaderusage.into()) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorGetOutputColorSpace1<P0>(&self, pvideoprocessor: P0) -> super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetOutputColorSpace1)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn VideoProcessorGetOutputShaderUsage<P0>(&self, pvideoprocessor: P0) -> windows_core::BOOL
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetOutputShaderUsage)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), &mut result__);
-            result__
-        }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorSetStreamColorSpace1<P0>(&self, pvideoprocessor: P0, streamindex: u32, colorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamColorSpace1)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, colorspace) }
-    }
-    pub unsafe fn VideoProcessorSetStreamMirror<P0>(&self, pvideoprocessor: P0, streamindex: u32, enable: bool, fliphorizontal: bool, flipvertical: bool)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamMirror)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, enable.into(), fliphorizontal.into(), flipvertical.into()) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorGetStreamColorSpace1<P0>(&self, pvideoprocessor: P0, streamindex: u32) -> super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetStreamColorSpace1)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, &mut result__);
-            result__
-        }
-    }
-    pub unsafe fn VideoProcessorGetStreamMirror<P0>(&self, pvideoprocessor: P0, streamindex: u32, penable: *mut windows_core::BOOL, pfliphorizontal: *mut windows_core::BOOL, pflipvertical: *mut windows_core::BOOL)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamMirror)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, penable as _, pfliphorizontal as _, pflipvertical as _) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn VideoProcessorGetBehaviorHints<P0>(&self, pvideoprocessor: P0, outputwidth: u32, outputheight: u32, outputformat: super::Dxgi::Common::DXGI_FORMAT, pstreams: &[D3D11_VIDEO_PROCESSOR_STREAM_BEHAVIOR_HINT]) -> windows_core::Result<u32>
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).VideoProcessorGetBehaviorHints)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), outputwidth, outputheight, outputformat, pstreams.len().try_into().unwrap(), core::mem::transmute(pstreams.as_ptr()), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11VideoContext1_Vtbl {
@@ -115487,20 +28906,20 @@ unsafe impl Send for ID3D11VideoContext1 {}
 unsafe impl Sync for ID3D11VideoContext1 {}
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 pub trait ID3D11VideoContext1_Impl: ID3D11VideoContext_Impl {
-    fn SubmitDecoderBuffers1(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, numbuffers: u32, pbufferdesc: *const D3D11_VIDEO_DECODER_BUFFER_DESC1) -> windows_core::Result<()>;
-    fn GetDataForNewHardwareKey(&self, pcryptosession: windows_core::Ref<'_, ID3D11CryptoSession>, privateinputsize: u32, pprivatinputdata: *const core::ffi::c_void) -> windows_core::Result<u64>;
-    fn CheckCryptoSessionStatus(&self, pcryptosession: windows_core::Ref<'_, ID3D11CryptoSession>) -> windows_core::Result<D3D11_CRYPTO_SESSION_STATUS>;
-    fn DecoderEnableDownsampling(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, inputcolorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE, poutputdesc: *const D3D11_VIDEO_SAMPLE_DESC, referenceframecount: u32) -> windows_core::Result<()>;
-    fn DecoderUpdateDownsampling(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, poutputdesc: *const D3D11_VIDEO_SAMPLE_DESC) -> windows_core::Result<()>;
-    fn VideoProcessorSetOutputColorSpace1(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, colorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE);
-    fn VideoProcessorSetOutputShaderUsage(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, shaderusage: windows_core::BOOL);
-    fn VideoProcessorGetOutputColorSpace1(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, pcolorspace: *mut super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE);
-    fn VideoProcessorGetOutputShaderUsage(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, pshaderusage: *mut windows_core::BOOL);
-    fn VideoProcessorSetStreamColorSpace1(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, colorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE);
-    fn VideoProcessorSetStreamMirror(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, fliphorizontal: windows_core::BOOL, flipvertical: windows_core::BOOL);
-    fn VideoProcessorGetStreamColorSpace1(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, pcolorspace: *mut super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE);
-    fn VideoProcessorGetStreamMirror(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, penable: *mut windows_core::BOOL, pfliphorizontal: *mut windows_core::BOOL, pflipvertical: *mut windows_core::BOOL);
-    fn VideoProcessorGetBehaviorHints(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, outputwidth: u32, outputheight: u32, outputformat: super::Dxgi::Common::DXGI_FORMAT, streamcount: u32, pstreams: *const D3D11_VIDEO_PROCESSOR_STREAM_BEHAVIOR_HINT) -> windows_core::Result<u32>;
+    fn SubmitDecoderBuffers1(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, numbuffers: u32, pbufferdesc: *const D3D11_VIDEO_DECODER_BUFFER_DESC1) -> windows_core::Result<()>;
+    fn GetDataForNewHardwareKey(&self, pcryptosession: windows_core::Ref<ID3D11CryptoSession>, privateinputsize: u32, pprivatinputdata: *const core::ffi::c_void) -> windows_core::Result<u64>;
+    fn CheckCryptoSessionStatus(&self, pcryptosession: windows_core::Ref<ID3D11CryptoSession>) -> windows_core::Result<D3D11_CRYPTO_SESSION_STATUS>;
+    fn DecoderEnableDownsampling(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, inputcolorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE, poutputdesc: *const D3D11_VIDEO_SAMPLE_DESC, referenceframecount: u32) -> windows_core::Result<()>;
+    fn DecoderUpdateDownsampling(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, poutputdesc: *const D3D11_VIDEO_SAMPLE_DESC) -> windows_core::Result<()>;
+    fn VideoProcessorSetOutputColorSpace1(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, colorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE);
+    fn VideoProcessorSetOutputShaderUsage(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, shaderusage: windows_core::BOOL);
+    fn VideoProcessorGetOutputColorSpace1(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, pcolorspace: *mut super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE);
+    fn VideoProcessorGetOutputShaderUsage(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, pshaderusage: *mut windows_core::BOOL);
+    fn VideoProcessorSetStreamColorSpace1(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, colorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE);
+    fn VideoProcessorSetStreamMirror(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, enable: windows_core::BOOL, fliphorizontal: windows_core::BOOL, flipvertical: windows_core::BOOL);
+    fn VideoProcessorGetStreamColorSpace1(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, pcolorspace: *mut super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE);
+    fn VideoProcessorGetStreamMirror(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, penable: *mut windows_core::BOOL, pfliphorizontal: *mut windows_core::BOOL, pflipvertical: *mut windows_core::BOOL);
+    fn VideoProcessorGetBehaviorHints(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, outputwidth: u32, outputheight: u32, outputformat: super::Dxgi::Common::DXGI_FORMAT, streamcount: u32, pstreams: *const D3D11_VIDEO_PROCESSOR_STREAM_BEHAVIOR_HINT) -> windows_core::Result<u32>;
 }
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 impl ID3D11VideoContext1_Vtbl {
@@ -115639,36 +29058,6 @@ impl core::ops::Deref for ID3D11VideoContext2 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11VideoContext2, windows_core::IUnknown, ID3D11DeviceChild, ID3D11VideoContext, ID3D11VideoContext1);
-impl ID3D11VideoContext2 {
-    #[cfg(feature = "Win32_Graphics_Dxgi")]
-    pub unsafe fn VideoProcessorSetOutputHDRMetaData<P0>(&self, pvideoprocessor: P0, r#type: super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, phdrmetadata: Option<*const core::ffi::c_void>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetOutputHDRMetaData)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), r#type, size, phdrmetadata.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi")]
-    pub unsafe fn VideoProcessorGetOutputHDRMetaData<P0>(&self, pvideoprocessor: P0, ptype: *mut super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, pmetadata: Option<*mut core::ffi::c_void>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetOutputHDRMetaData)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), ptype as _, size, pmetadata.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi")]
-    pub unsafe fn VideoProcessorSetStreamHDRMetaData<P0>(&self, pvideoprocessor: P0, streamindex: u32, r#type: super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, phdrmetadata: Option<*const core::ffi::c_void>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorSetStreamHDRMetaData)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, r#type, size, phdrmetadata.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi")]
-    pub unsafe fn VideoProcessorGetStreamHDRMetaData<P0>(&self, pvideoprocessor: P0, streamindex: u32, ptype: *mut super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, pmetadata: Option<*mut core::ffi::c_void>)
-    where
-        P0: windows_core::Param<ID3D11VideoProcessor>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).VideoProcessorGetStreamHDRMetaData)(windows_core::Interface::as_raw(self), pvideoprocessor.param().abi(), streamindex, ptype as _, size, pmetadata.unwrap_or(core::mem::zeroed()) as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11VideoContext2_Vtbl {
@@ -115694,10 +29083,10 @@ unsafe impl Send for ID3D11VideoContext2 {}
 unsafe impl Sync for ID3D11VideoContext2 {}
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 pub trait ID3D11VideoContext2_Impl: ID3D11VideoContext1_Impl {
-    fn VideoProcessorSetOutputHDRMetaData(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, r#type: super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, phdrmetadata: *const core::ffi::c_void);
-    fn VideoProcessorGetOutputHDRMetaData(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, ptype: *mut super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, pmetadata: *mut core::ffi::c_void);
-    fn VideoProcessorSetStreamHDRMetaData(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, r#type: super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, phdrmetadata: *const core::ffi::c_void);
-    fn VideoProcessorGetStreamHDRMetaData(&self, pvideoprocessor: windows_core::Ref<'_, ID3D11VideoProcessor>, streamindex: u32, ptype: *mut super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, pmetadata: *mut core::ffi::c_void);
+    fn VideoProcessorSetOutputHDRMetaData(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, r#type: super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, phdrmetadata: *const core::ffi::c_void);
+    fn VideoProcessorGetOutputHDRMetaData(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, ptype: *mut super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, pmetadata: *mut core::ffi::c_void);
+    fn VideoProcessorSetStreamHDRMetaData(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, r#type: super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, phdrmetadata: *const core::ffi::c_void);
+    fn VideoProcessorGetStreamHDRMetaData(&self, pvideoprocessor: windows_core::Ref<ID3D11VideoProcessor>, streamindex: u32, ptype: *mut super::Dxgi::DXGI_HDR_METADATA_TYPE, size: u32, pmetadata: *mut core::ffi::c_void);
 }
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 impl ID3D11VideoContext2_Vtbl {
@@ -115748,21 +29137,6 @@ impl core::ops::Deref for ID3D11VideoContext3 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11VideoContext3, windows_core::IUnknown, ID3D11DeviceChild, ID3D11VideoContext, ID3D11VideoContext1, ID3D11VideoContext2);
-impl ID3D11VideoContext3 {
-    pub unsafe fn DecoderBeginFrame1<P0, P1>(&self, pdecoder: P0, pview: P1, contentkeysize: u32, pcontentkey: Option<*const core::ffi::c_void>, numcomponenthistograms: u32, phistogramoffsets: Option<*const u32>, pphistogrambuffers: Option<*const Option<ID3D11Buffer>>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-        P1: windows_core::Param<ID3D11VideoDecoderOutputView>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DecoderBeginFrame1)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), pview.param().abi(), contentkeysize, pcontentkey.unwrap_or(core::mem::zeroed()) as _, numcomponenthistograms, phistogramoffsets.unwrap_or(core::mem::zeroed()) as _, pphistogrambuffers.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn SubmitDecoderBuffers2<P0>(&self, pdecoder: P0, pbufferdesc: &[D3D11_VIDEO_DECODER_BUFFER_DESC2]) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<ID3D11VideoDecoder>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SubmitDecoderBuffers2)(windows_core::Interface::as_raw(self), pdecoder.param().abi(), pbufferdesc.len().try_into().unwrap(), core::mem::transmute(pbufferdesc.as_ptr())).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11VideoContext3_Vtbl {
@@ -115774,8 +29148,8 @@ unsafe impl Send for ID3D11VideoContext3 {}
 unsafe impl Sync for ID3D11VideoContext3 {}
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 pub trait ID3D11VideoContext3_Impl: ID3D11VideoContext2_Impl {
-    fn DecoderBeginFrame1(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, pview: windows_core::Ref<'_, ID3D11VideoDecoderOutputView>, contentkeysize: u32, pcontentkey: *const core::ffi::c_void, numcomponenthistograms: u32, phistogramoffsets: *const u32, pphistogrambuffers: *const Option<ID3D11Buffer>) -> windows_core::Result<()>;
-    fn SubmitDecoderBuffers2(&self, pdecoder: windows_core::Ref<'_, ID3D11VideoDecoder>, numbuffers: u32, pbufferdesc: *const D3D11_VIDEO_DECODER_BUFFER_DESC2) -> windows_core::Result<()>;
+    fn DecoderBeginFrame1(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, pview: windows_core::Ref<ID3D11VideoDecoderOutputView>, contentkeysize: u32, pcontentkey: *const core::ffi::c_void, numcomponenthistograms: u32, phistogramoffsets: *const u32, pphistogrambuffers: *const Option<ID3D11Buffer>) -> windows_core::Result<()>;
+    fn SubmitDecoderBuffers2(&self, pdecoder: windows_core::Ref<ID3D11VideoDecoder>, numbuffers: u32, pbufferdesc: *const D3D11_VIDEO_DECODER_BUFFER_DESC2) -> windows_core::Result<()>;
 }
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 impl ID3D11VideoContext3_Vtbl {
@@ -115812,18 +29186,6 @@ impl core::ops::Deref for ID3D11VideoDecoder {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11VideoDecoder, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11VideoDecoder {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetCreationParameters(&self, pvideodesc: *mut D3D11_VIDEO_DECODER_DESC, pconfig: *mut D3D11_VIDEO_DECODER_CONFIG) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetCreationParameters)(windows_core::Interface::as_raw(self), pvideodesc as _, pconfig as _).ok() }
-    }
-    pub unsafe fn GetDriverHandle(&self) -> windows_core::Result<super::super::Foundation::HANDLE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDriverHandle)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11VideoDecoder_Vtbl {
@@ -115921,15 +29283,6 @@ impl core::ops::Deref for ID3D11VideoProcessor {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11VideoProcessor, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11VideoProcessor {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetContentDesc(&self, pdesc: *mut D3D11_VIDEO_PROCESSOR_CONTENT_DESC) {
-        unsafe { (windows_core::Interface::vtable(self).GetContentDesc)(windows_core::Interface::as_raw(self), pdesc as _) }
-    }
-    pub unsafe fn GetRateConversionCaps(&self, pcaps: *mut D3D11_VIDEO_PROCESSOR_RATE_CONVERSION_CAPS) {
-        unsafe { (windows_core::Interface::vtable(self).GetRateConversionCaps)(windows_core::Interface::as_raw(self), pcaps as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11VideoProcessor_Vtbl {
@@ -115982,35 +29335,6 @@ impl core::ops::Deref for ID3D11VideoProcessorEnumerator {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11VideoProcessorEnumerator, windows_core::IUnknown, ID3D11DeviceChild);
-impl ID3D11VideoProcessorEnumerator {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetVideoProcessorContentDesc(&self, pcontentdesc: *mut D3D11_VIDEO_PROCESSOR_CONTENT_DESC) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetVideoProcessorContentDesc)(windows_core::Interface::as_raw(self), pcontentdesc as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CheckVideoProcessorFormat(&self, format: super::Dxgi::Common::DXGI_FORMAT) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckVideoProcessorFormat)(windows_core::Interface::as_raw(self), format, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetVideoProcessorCaps(&self, pcaps: *mut D3D11_VIDEO_PROCESSOR_CAPS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetVideoProcessorCaps)(windows_core::Interface::as_raw(self), pcaps as _).ok() }
-    }
-    pub unsafe fn GetVideoProcessorRateConversionCaps(&self, typeindex: u32, pcaps: *mut D3D11_VIDEO_PROCESSOR_RATE_CONVERSION_CAPS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetVideoProcessorRateConversionCaps)(windows_core::Interface::as_raw(self), typeindex, pcaps as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetVideoProcessorCustomRate(&self, typeindex: u32, customrateindex: u32, prate: *mut D3D11_VIDEO_PROCESSOR_CUSTOM_RATE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetVideoProcessorCustomRate)(windows_core::Interface::as_raw(self), typeindex, customrateindex, prate as _).ok() }
-    }
-    pub unsafe fn GetVideoProcessorFilterRange(&self, filter: D3D11_VIDEO_PROCESSOR_FILTER) -> windows_core::Result<D3D11_VIDEO_PROCESSOR_FILTER_RANGE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetVideoProcessorFilterRange)(windows_core::Interface::as_raw(self), filter, &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11VideoProcessorEnumerator_Vtbl {
@@ -116117,15 +29441,6 @@ impl core::ops::Deref for ID3D11VideoProcessorEnumerator1 {
     }
 }
 windows_core::imp::interface_hierarchy!(ID3D11VideoProcessorEnumerator1, windows_core::IUnknown, ID3D11DeviceChild, ID3D11VideoProcessorEnumerator);
-impl ID3D11VideoProcessorEnumerator1 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CheckVideoProcessorFormatConversion(&self, inputformat: super::Dxgi::Common::DXGI_FORMAT, inputcolorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE, outputformat: super::Dxgi::Common::DXGI_FORMAT, outputcolorspace: super::Dxgi::Common::DXGI_COLOR_SPACE_TYPE) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckVideoProcessorFormatConversion)(windows_core::Interface::as_raw(self), inputformat, inputcolorspace, outputformat, outputcolorspace, &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ID3D11VideoProcessorEnumerator1_Vtbl {
@@ -116279,7 +29594,7 @@ pub struct ID3D11View_Vtbl {
 unsafe impl Send for ID3D11View {}
 unsafe impl Sync for ID3D11View {}
 pub trait ID3D11View_Impl: ID3D11DeviceChild_Impl {
-    fn GetResource(&self, ppresource: windows_core::OutRef<'_, ID3D11Resource>);
+    fn GetResource(&self, ppresource: windows_core::OutRef<ID3D11Resource>);
 }
 impl ID3D11View_Vtbl {
     pub const fn new<Identity: ID3D11View_Impl, const OFFSET: isize>() -> Self {
@@ -116322,7 +29637,6 @@ impl ID3DDeviceContextState_Vtbl {
 }
 impl windows_core::RuntimeName for ID3DDeviceContextState {}
 }
-#[cfg(feature = "Win32_Graphics_Dwm")]
 pub mod Dwm{
 #[cfg(feature = "Win32_UI_Controls")]
 #[inline]
@@ -116360,7 +29674,6 @@ pub struct DWM_SYSTEMBACKDROP_TYPE(pub i32);
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct DWM_WINDOW_CORNER_PREFERENCE(pub i32);
 }
-#[cfg(feature = "Win32_Graphics_Dxgi")]
 pub mod Dxgi{
 #[inline]
 pub unsafe fn CreateDXGIFactory2<T>(flags: DXGI_CREATE_FACTORY_FLAGS) -> windows_core::Result<T>
@@ -117030,25 +30343,13 @@ impl core::ops::Deref for IDXGIAdapter {
 }
 windows_core::imp::interface_hierarchy!(IDXGIAdapter, windows_core::IUnknown, IDXGIObject);
 impl IDXGIAdapter {
-    pub unsafe fn EnumOutputs(&self, output: u32) -> windows_core::Result<IDXGIOutput> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EnumOutputs)(windows_core::Interface::as_raw(self), output, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub unsafe fn GetDesc(&self) -> windows_core::Result<DXGI_ADAPTER_DESC> {
         unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(self).GetDesc)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn CheckInterfaceSupport(&self, interfacename: *const windows_core::GUID) -> windows_core::Result<i64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckInterfaceSupport)(windows_core::Interface::as_raw(self), interfacename, &mut result__).map(|| result__)
-        }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIAdapter_Vtbl {
@@ -117122,14 +30423,6 @@ impl core::ops::Deref for IDXGIAdapter1 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIAdapter1, windows_core::IUnknown, IDXGIObject, IDXGIAdapter);
-impl IDXGIAdapter1 {
-    pub unsafe fn GetDesc1(&self) -> windows_core::Result<DXGI_ADAPTER_DESC1> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIAdapter1_Vtbl {
@@ -117170,14 +30463,6 @@ impl core::ops::Deref for IDXGIAdapter2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIAdapter2, windows_core::IUnknown, IDXGIObject, IDXGIAdapter, IDXGIAdapter1);
-impl IDXGIAdapter2 {
-    pub unsafe fn GetDesc2(&self) -> windows_core::Result<DXGI_ADAPTER_DESC2> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDesc2)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIAdapter2_Vtbl {
@@ -117218,32 +30503,6 @@ impl core::ops::Deref for IDXGIAdapter3 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIAdapter3, windows_core::IUnknown, IDXGIObject, IDXGIAdapter, IDXGIAdapter1, IDXGIAdapter2);
-impl IDXGIAdapter3 {
-    pub unsafe fn RegisterHardwareContentProtectionTeardownStatusEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RegisterHardwareContentProtectionTeardownStatusEvent)(windows_core::Interface::as_raw(self), hevent, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn UnregisterHardwareContentProtectionTeardownStatus(&self, dwcookie: u32) {
-        unsafe { (windows_core::Interface::vtable(self).UnregisterHardwareContentProtectionTeardownStatus)(windows_core::Interface::as_raw(self), dwcookie) }
-    }
-    pub unsafe fn QueryVideoMemoryInfo(&self, nodeindex: u32, memorysegmentgroup: DXGI_MEMORY_SEGMENT_GROUP, pvideomemoryinfo: *mut DXGI_QUERY_VIDEO_MEMORY_INFO) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).QueryVideoMemoryInfo)(windows_core::Interface::as_raw(self), nodeindex, memorysegmentgroup, pvideomemoryinfo as _).ok() }
-    }
-    pub unsafe fn SetVideoMemoryReservation(&self, nodeindex: u32, memorysegmentgroup: DXGI_MEMORY_SEGMENT_GROUP, reservation: u64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetVideoMemoryReservation)(windows_core::Interface::as_raw(self), nodeindex, memorysegmentgroup, reservation).ok() }
-    }
-    pub unsafe fn RegisterVideoMemoryBudgetChangeNotificationEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RegisterVideoMemoryBudgetChangeNotificationEvent)(windows_core::Interface::as_raw(self), hevent, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn UnregisterVideoMemoryBudgetChangeNotification(&self, dwcookie: u32) {
-        unsafe { (windows_core::Interface::vtable(self).UnregisterVideoMemoryBudgetChangeNotification)(windows_core::Interface::as_raw(self), dwcookie) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIAdapter3_Vtbl {
@@ -117338,14 +30597,6 @@ impl core::ops::Deref for IDXGIAdapter4 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIAdapter4, windows_core::IUnknown, IDXGIObject, IDXGIAdapter, IDXGIAdapter1, IDXGIAdapter2, IDXGIAdapter3);
-impl IDXGIAdapter4 {
-    pub unsafe fn GetDesc3(&self) -> windows_core::Result<DXGI_ADAPTER_DESC3> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDesc3)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIAdapter4_Vtbl {
@@ -117386,30 +30637,6 @@ impl core::ops::Deref for IDXGIDevice {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIDevice, windows_core::IUnknown, IDXGIObject);
-impl IDXGIDevice {
-    pub unsafe fn GetAdapter(&self) -> windows_core::Result<IDXGIAdapter> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAdapter)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateSurface(&self, pdesc: *const DXGI_SURFACE_DESC, usage: DXGI_USAGE, psharedresource: Option<*const DXGI_SHARED_RESOURCE>, ppsurface: &mut [Option<IDXGISurface>]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CreateSurface)(windows_core::Interface::as_raw(self), pdesc, ppsurface.len().try_into().unwrap(), usage, psharedresource.unwrap_or(core::mem::zeroed()) as _, core::mem::transmute(ppsurface.as_ptr())).ok() }
-    }
-    pub unsafe fn QueryResourceResidency(&self, ppresources: *const Option<windows_core::IUnknown>, presidencystatus: *mut DXGI_RESIDENCY, numresources: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).QueryResourceResidency)(windows_core::Interface::as_raw(self), core::mem::transmute(ppresources), presidencystatus as _, numresources).ok() }
-    }
-    pub unsafe fn SetGPUThreadPriority(&self, priority: i32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetGPUThreadPriority)(windows_core::Interface::as_raw(self), priority).ok() }
-    }
-    pub unsafe fn GetGPUThreadPriority(&self) -> windows_core::Result<i32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetGPUThreadPriority)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIDevice_Vtbl {
@@ -117505,13 +30732,7 @@ impl IDXGIDevice1 {
     pub unsafe fn SetMaximumFrameLatency(&self, maxlatency: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetMaximumFrameLatency)(windows_core::Interface::as_raw(self), maxlatency).ok() }
     }
-    pub unsafe fn GetMaximumFrameLatency(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMaximumFrameLatency)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIDevice1_Vtbl {
@@ -117567,17 +30788,6 @@ impl core::ops::Deref for IDXGIDevice2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIDevice2, windows_core::IUnknown, IDXGIObject, IDXGIDevice, IDXGIDevice1);
-impl IDXGIDevice2 {
-    pub unsafe fn OfferResources(&self, ppresources: &[Option<IDXGIResource>], priority: DXGI_OFFER_RESOURCE_PRIORITY) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OfferResources)(windows_core::Interface::as_raw(self), ppresources.len().try_into().unwrap(), core::mem::transmute(ppresources.as_ptr()), priority).ok() }
-    }
-    pub unsafe fn ReclaimResources(&self, numresources: u32, ppresources: *const Option<IDXGIResource>, pdiscarded: Option<*mut windows_core::BOOL>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ReclaimResources)(windows_core::Interface::as_raw(self), numresources, core::mem::transmute(ppresources), pdiscarded.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn EnqueueSetEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).EnqueueSetEvent)(windows_core::Interface::as_raw(self), hevent).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIDevice2_Vtbl {
@@ -117636,11 +30846,6 @@ impl core::ops::Deref for IDXGIDevice3 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIDevice3, windows_core::IUnknown, IDXGIObject, IDXGIDevice, IDXGIDevice1, IDXGIDevice2);
-impl IDXGIDevice3 {
-    pub unsafe fn Trim(&self) {
-        unsafe { (windows_core::Interface::vtable(self).Trim)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIDevice3_Vtbl {
@@ -117678,14 +30883,6 @@ impl core::ops::Deref for IDXGIDevice4 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIDevice4, windows_core::IUnknown, IDXGIObject, IDXGIDevice, IDXGIDevice1, IDXGIDevice2, IDXGIDevice3);
-impl IDXGIDevice4 {
-    pub unsafe fn OfferResources1(&self, ppresources: &[Option<IDXGIResource>], priority: DXGI_OFFER_RESOURCE_PRIORITY, flags: DXGI_OFFER_RESOURCE_FLAGS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OfferResources1)(windows_core::Interface::as_raw(self), ppresources.len().try_into().unwrap(), core::mem::transmute(ppresources.as_ptr()), priority, flags.0 as _).ok() }
-    }
-    pub unsafe fn ReclaimResources1(&self, numresources: u32, ppresources: *const Option<IDXGIResource>, presults: *mut DXGI_RECLAIM_RESOURCE_RESULTS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ReclaimResources1)(windows_core::Interface::as_raw(self), numresources, core::mem::transmute(ppresources), presults as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIDevice4_Vtbl {
@@ -117735,15 +30932,6 @@ impl core::ops::Deref for IDXGIDeviceSubObject {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIDeviceSubObject, windows_core::IUnknown, IDXGIObject);
-impl IDXGIDeviceSubObject {
-    pub unsafe fn GetDevice<T>(&self) -> windows_core::Result<T>
-    where
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).GetDevice)(windows_core::Interface::as_raw(self), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIDeviceSubObject_Vtbl {
@@ -117785,29 +30973,7 @@ impl IDXGIFactory {
             (windows_core::Interface::vtable(self).EnumAdapters)(windows_core::Interface::as_raw(self), adapter, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub unsafe fn MakeWindowAssociation(&self, windowhandle: super::super::Foundation::HWND, flags: DXGI_MWA_FLAGS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).MakeWindowAssociation)(windows_core::Interface::as_raw(self), windowhandle, flags).ok() }
     }
-    pub unsafe fn GetWindowAssociation(&self) -> windows_core::Result<super::super::Foundation::HWND> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetWindowAssociation)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateSwapChain<P0>(&self, pdevice: P0, pdesc: *const DXGI_SWAP_CHAIN_DESC, ppswapchain: *mut Option<IDXGISwapChain>) -> windows_core::HRESULT
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CreateSwapChain)(windows_core::Interface::as_raw(self), pdevice.param().abi(), pdesc, core::mem::transmute(ppswapchain)) }
-    }
-    pub unsafe fn CreateSoftwareAdapter(&self, module: super::super::Foundation::HMODULE) -> windows_core::Result<IDXGIAdapter> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSoftwareAdapter)(windows_core::Interface::as_raw(self), module, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIFactory_Vtbl {
@@ -117828,7 +30994,7 @@ pub trait IDXGIFactory_Impl: IDXGIObject_Impl {
     fn EnumAdapters(&self, adapter: u32) -> windows_core::Result<IDXGIAdapter>;
     fn MakeWindowAssociation(&self, windowhandle: super::super::Foundation::HWND, flags: DXGI_MWA_FLAGS) -> windows_core::Result<()>;
     fn GetWindowAssociation(&self) -> windows_core::Result<super::super::Foundation::HWND>;
-    fn CreateSwapChain(&self, pdevice: windows_core::Ref<'_, windows_core::IUnknown>, pdesc: *const DXGI_SWAP_CHAIN_DESC, ppswapchain: windows_core::OutRef<'_, IDXGISwapChain>) -> windows_core::HRESULT;
+    fn CreateSwapChain(&self, pdevice: windows_core::Ref<windows_core::IUnknown>, pdesc: *const DXGI_SWAP_CHAIN_DESC, ppswapchain: windows_core::OutRef<IDXGISwapChain>) -> windows_core::HRESULT;
     fn CreateSoftwareAdapter(&self, module: super::super::Foundation::HMODULE) -> windows_core::Result<IDXGIAdapter>;
 }
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
@@ -117905,17 +31071,6 @@ impl core::ops::Deref for IDXGIFactory1 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIFactory1, windows_core::IUnknown, IDXGIObject, IDXGIFactory);
-impl IDXGIFactory1 {
-    pub unsafe fn EnumAdapters1(&self, adapter: u32) -> windows_core::Result<IDXGIAdapter1> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EnumAdapters1)(windows_core::Interface::as_raw(self), adapter, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn IsCurrent(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsCurrent)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIFactory1_Vtbl {
@@ -117968,9 +31123,6 @@ impl core::ops::Deref for IDXGIFactory2 {
 }
 windows_core::imp::interface_hierarchy!(IDXGIFactory2, windows_core::IUnknown, IDXGIObject, IDXGIFactory, IDXGIFactory1);
 impl IDXGIFactory2 {
-    pub unsafe fn IsWindowedStereoEnabled(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsWindowedStereoEnabled)(windows_core::Interface::as_raw(self)) }
-    }
     #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
     pub unsafe fn CreateSwapChainForHwnd<P0, P4>(&self, pdevice: P0, hwnd: super::super::Foundation::HWND, pdesc: *const DXGI_SWAP_CHAIN_DESC1, pfullscreendesc: Option<*const DXGI_SWAP_CHAIN_FULLSCREEN_DESC>, prestricttooutput: P4) -> windows_core::Result<IDXGISwapChain1>
     where
@@ -117982,66 +31134,7 @@ impl IDXGIFactory2 {
             (windows_core::Interface::vtable(self).CreateSwapChainForHwnd)(windows_core::Interface::as_raw(self), pdevice.param().abi(), hwnd, pdesc, pfullscreendesc.unwrap_or(core::mem::zeroed()) as _, prestricttooutput.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateSwapChainForCoreWindow<P0, P1, P3>(&self, pdevice: P0, pwindow: P1, pdesc: *const DXGI_SWAP_CHAIN_DESC1, prestricttooutput: P3) -> windows_core::Result<IDXGISwapChain1>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-        P1: windows_core::Param<windows_core::IUnknown>,
-        P3: windows_core::Param<IDXGIOutput>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSwapChainForCoreWindow)(windows_core::Interface::as_raw(self), pdevice.param().abi(), pwindow.param().abi(), pdesc, prestricttooutput.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub unsafe fn GetSharedResourceAdapterLuid(&self, hresource: super::super::Foundation::HANDLE) -> windows_core::Result<super::super::Foundation::LUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSharedResourceAdapterLuid)(windows_core::Interface::as_raw(self), hresource, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn RegisterStereoStatusWindow(&self, windowhandle: super::super::Foundation::HWND, wmsg: u32) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RegisterStereoStatusWindow)(windows_core::Interface::as_raw(self), windowhandle, wmsg, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn RegisterStereoStatusEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RegisterStereoStatusEvent)(windows_core::Interface::as_raw(self), hevent, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn UnregisterStereoStatus(&self, dwcookie: u32) {
-        unsafe { (windows_core::Interface::vtable(self).UnregisterStereoStatus)(windows_core::Interface::as_raw(self), dwcookie) }
-    }
-    pub unsafe fn RegisterOcclusionStatusWindow(&self, windowhandle: super::super::Foundation::HWND, wmsg: u32) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RegisterOcclusionStatusWindow)(windows_core::Interface::as_raw(self), windowhandle, wmsg, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn RegisterOcclusionStatusEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RegisterOcclusionStatusEvent)(windows_core::Interface::as_raw(self), hevent, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn UnregisterOcclusionStatus(&self, dwcookie: u32) {
-        unsafe { (windows_core::Interface::vtable(self).UnregisterOcclusionStatus)(windows_core::Interface::as_raw(self), dwcookie) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CreateSwapChainForComposition<P0, P2>(&self, pdevice: P0, pdesc: *const DXGI_SWAP_CHAIN_DESC1, prestricttooutput: P2) -> windows_core::Result<IDXGISwapChain1>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-        P2: windows_core::Param<IDXGIOutput>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSwapChainForComposition)(windows_core::Interface::as_raw(self), pdevice.param().abi(), pdesc, prestricttooutput.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIFactory2_Vtbl {
@@ -118072,8 +31165,8 @@ unsafe impl Sync for IDXGIFactory2 {}
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 pub trait IDXGIFactory2_Impl: IDXGIFactory1_Impl {
     fn IsWindowedStereoEnabled(&self) -> windows_core::BOOL;
-    fn CreateSwapChainForHwnd(&self, pdevice: windows_core::Ref<'_, windows_core::IUnknown>, hwnd: super::super::Foundation::HWND, pdesc: *const DXGI_SWAP_CHAIN_DESC1, pfullscreendesc: *const DXGI_SWAP_CHAIN_FULLSCREEN_DESC, prestricttooutput: windows_core::Ref<'_, IDXGIOutput>) -> windows_core::Result<IDXGISwapChain1>;
-    fn CreateSwapChainForCoreWindow(&self, pdevice: windows_core::Ref<'_, windows_core::IUnknown>, pwindow: windows_core::Ref<'_, windows_core::IUnknown>, pdesc: *const DXGI_SWAP_CHAIN_DESC1, prestricttooutput: windows_core::Ref<'_, IDXGIOutput>) -> windows_core::Result<IDXGISwapChain1>;
+    fn CreateSwapChainForHwnd(&self, pdevice: windows_core::Ref<windows_core::IUnknown>, hwnd: super::super::Foundation::HWND, pdesc: *const DXGI_SWAP_CHAIN_DESC1, pfullscreendesc: *const DXGI_SWAP_CHAIN_FULLSCREEN_DESC, prestricttooutput: windows_core::Ref<IDXGIOutput>) -> windows_core::Result<IDXGISwapChain1>;
+    fn CreateSwapChainForCoreWindow(&self, pdevice: windows_core::Ref<windows_core::IUnknown>, pwindow: windows_core::Ref<windows_core::IUnknown>, pdesc: *const DXGI_SWAP_CHAIN_DESC1, prestricttooutput: windows_core::Ref<IDXGIOutput>) -> windows_core::Result<IDXGISwapChain1>;
     fn GetSharedResourceAdapterLuid(&self, hresource: super::super::Foundation::HANDLE) -> windows_core::Result<super::super::Foundation::LUID>;
     fn RegisterStereoStatusWindow(&self, windowhandle: super::super::Foundation::HWND, wmsg: u32) -> windows_core::Result<u32>;
     fn RegisterStereoStatusEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<u32>;
@@ -118081,7 +31174,7 @@ pub trait IDXGIFactory2_Impl: IDXGIFactory1_Impl {
     fn RegisterOcclusionStatusWindow(&self, windowhandle: super::super::Foundation::HWND, wmsg: u32) -> windows_core::Result<u32>;
     fn RegisterOcclusionStatusEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<u32>;
     fn UnregisterOcclusionStatus(&self, dwcookie: u32);
-    fn CreateSwapChainForComposition(&self, pdevice: windows_core::Ref<'_, windows_core::IUnknown>, pdesc: *const DXGI_SWAP_CHAIN_DESC1, prestricttooutput: windows_core::Ref<'_, IDXGIOutput>) -> windows_core::Result<IDXGISwapChain1>;
+    fn CreateSwapChainForComposition(&self, pdevice: windows_core::Ref<windows_core::IUnknown>, pdesc: *const DXGI_SWAP_CHAIN_DESC1, prestricttooutput: windows_core::Ref<IDXGIOutput>) -> windows_core::Result<IDXGISwapChain1>;
 }
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 impl IDXGIFactory2_Vtbl {
@@ -118229,11 +31322,6 @@ impl core::ops::Deref for IDXGIFactory3 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIFactory3, windows_core::IUnknown, IDXGIObject, IDXGIFactory, IDXGIFactory1, IDXGIFactory2);
-impl IDXGIFactory3 {
-    pub unsafe fn GetCreationFlags(&self) -> DXGI_CREATE_FACTORY_FLAGS {
-        unsafe { (windows_core::Interface::vtable(self).GetCreationFlags)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIFactory3_Vtbl {
@@ -118271,22 +31359,6 @@ impl core::ops::Deref for IDXGIFactory4 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIFactory4, windows_core::IUnknown, IDXGIObject, IDXGIFactory, IDXGIFactory1, IDXGIFactory2, IDXGIFactory3);
-impl IDXGIFactory4 {
-    pub unsafe fn EnumAdapterByLuid<T>(&self, adapterluid: super::super::Foundation::LUID) -> windows_core::Result<T>
-    where
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).EnumAdapterByLuid)(windows_core::Interface::as_raw(self), core::mem::transmute(adapterluid), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-    pub unsafe fn EnumWarpAdapter<T>(&self) -> windows_core::Result<T>
-    where
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).EnumWarpAdapter)(windows_core::Interface::as_raw(self), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIFactory4_Vtbl {
@@ -118336,11 +31408,6 @@ impl core::ops::Deref for IDXGIFactory5 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIFactory5, windows_core::IUnknown, IDXGIObject, IDXGIFactory, IDXGIFactory1, IDXGIFactory2, IDXGIFactory3, IDXGIFactory4);
-impl IDXGIFactory5 {
-    pub unsafe fn CheckFeatureSupport(&self, feature: DXGI_FEATURE, pfeaturesupportdata: *mut core::ffi::c_void, featuresupportdatasize: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CheckFeatureSupport)(windows_core::Interface::as_raw(self), feature, pfeaturesupportdata as _, featuresupportdatasize).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIFactory5_Vtbl {
@@ -118378,15 +31445,6 @@ impl core::ops::Deref for IDXGIFactory6 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIFactory6, windows_core::IUnknown, IDXGIObject, IDXGIFactory, IDXGIFactory1, IDXGIFactory2, IDXGIFactory3, IDXGIFactory4, IDXGIFactory5);
-impl IDXGIFactory6 {
-    pub unsafe fn EnumAdapterByGpuPreference<T>(&self, adapter: u32, gpupreference: DXGI_GPU_PREFERENCE) -> windows_core::Result<T>
-    where
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).EnumAdapterByGpuPreference)(windows_core::Interface::as_raw(self), adapter, gpupreference, &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIFactory6_Vtbl {
@@ -118424,17 +31482,6 @@ impl core::ops::Deref for IDXGIFactory7 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIFactory7, windows_core::IUnknown, IDXGIObject, IDXGIFactory, IDXGIFactory1, IDXGIFactory2, IDXGIFactory3, IDXGIFactory4, IDXGIFactory5, IDXGIFactory6);
-impl IDXGIFactory7 {
-    pub unsafe fn RegisterAdaptersChangedEvent(&self, hevent: super::super::Foundation::HANDLE) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RegisterAdaptersChangedEvent)(windows_core::Interface::as_raw(self), hevent, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn UnregisterAdaptersChangedEvent(&self, dwcookie: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).UnregisterAdaptersChangedEvent)(windows_core::Interface::as_raw(self), dwcookie).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIFactory7_Vtbl {
@@ -118490,14 +31537,6 @@ impl core::ops::Deref for IDXGIKeyedMutex {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIKeyedMutex, windows_core::IUnknown, IDXGIObject, IDXGIDeviceSubObject);
-impl IDXGIKeyedMutex {
-    pub unsafe fn AcquireSync(&self, key: u64, dwmilliseconds: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AcquireSync)(windows_core::Interface::as_raw(self), key, dwmilliseconds).ok() }
-    }
-    pub unsafe fn ReleaseSync(&self, key: u64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseSync)(windows_core::Interface::as_raw(self), key).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIKeyedMutex_Vtbl {
@@ -118538,27 +31577,6 @@ impl IDXGIKeyedMutex_Vtbl {
 impl windows_core::RuntimeName for IDXGIKeyedMutex {}
 windows_core::imp::define_interface!(IDXGIObject, IDXGIObject_Vtbl, 0xaec22fb8_76f3_4639_9be0_28eb43a67a2e);
 windows_core::imp::interface_hierarchy!(IDXGIObject, windows_core::IUnknown);
-impl IDXGIObject {
-    pub unsafe fn SetPrivateData(&self, name: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetPrivateData)(windows_core::Interface::as_raw(self), name, datasize, pdata).ok() }
-    }
-    pub unsafe fn SetPrivateDataInterface<P1>(&self, name: *const windows_core::GUID, punknown: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetPrivateDataInterface)(windows_core::Interface::as_raw(self), name, punknown.param().abi()).ok() }
-    }
-    pub unsafe fn GetPrivateData(&self, name: *const windows_core::GUID, pdatasize: *mut u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetPrivateData)(windows_core::Interface::as_raw(self), name, pdatasize as _, pdata as _).ok() }
-    }
-    pub unsafe fn GetParent<T>(&self) -> windows_core::Result<T>
-    where
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).GetParent)(windows_core::Interface::as_raw(self), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIObject_Vtbl {
@@ -118572,7 +31590,7 @@ unsafe impl Send for IDXGIObject {}
 unsafe impl Sync for IDXGIObject {}
 pub trait IDXGIObject_Impl: windows_core::IUnknownImpl {
     fn SetPrivateData(&self, name: *const windows_core::GUID, datasize: u32, pdata: *const core::ffi::c_void) -> windows_core::Result<()>;
-    fn SetPrivateDataInterface(&self, name: *const windows_core::GUID, punknown: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn SetPrivateDataInterface(&self, name: *const windows_core::GUID, punknown: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn GetPrivateData(&self, name: *const windows_core::GUID, pdatasize: *mut u32, pdata: *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn GetParent(&self, riid: *const windows_core::GUID, ppparent: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
 }
@@ -118631,57 +31649,7 @@ impl IDXGIOutput {
             (windows_core::Interface::vtable(self).GetDesc)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetDisplayModeList(&self, enumformat: Common::DXGI_FORMAT, flags: DXGI_ENUM_MODES, pnummodes: *mut u32, pdesc: Option<*mut Common::DXGI_MODE_DESC>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDisplayModeList)(windows_core::Interface::as_raw(self), enumformat, flags, pnummodes as _, pdesc.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn FindClosestMatchingMode<P2>(&self, pmodetomatch: *const Common::DXGI_MODE_DESC, pclosestmatch: *mut Common::DXGI_MODE_DESC, pconcerneddevice: P2) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).FindClosestMatchingMode)(windows_core::Interface::as_raw(self), pmodetomatch, pclosestmatch as _, pconcerneddevice.param().abi()).ok() }
-    }
-    pub unsafe fn WaitForVBlank(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).WaitForVBlank)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn TakeOwnership<P0>(&self, pdevice: P0, exclusive: bool) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).TakeOwnership)(windows_core::Interface::as_raw(self), pdevice.param().abi(), exclusive.into()).ok() }
-    }
-    pub unsafe fn ReleaseOwnership(&self) {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseOwnership)(windows_core::Interface::as_raw(self)) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetGammaControlCapabilities(&self, pgammacaps: *mut Common::DXGI_GAMMA_CONTROL_CAPABILITIES) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetGammaControlCapabilities)(windows_core::Interface::as_raw(self), pgammacaps as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn SetGammaControl(&self, parray: *const Common::DXGI_GAMMA_CONTROL) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetGammaControl)(windows_core::Interface::as_raw(self), parray).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetGammaControl(&self, parray: *mut Common::DXGI_GAMMA_CONTROL) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetGammaControl)(windows_core::Interface::as_raw(self), parray as _).ok() }
-    }
-    pub unsafe fn SetDisplaySurface<P0>(&self, pscanoutsurface: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IDXGISurface>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetDisplaySurface)(windows_core::Interface::as_raw(self), pscanoutsurface.param().abi()).ok() }
-    }
-    pub unsafe fn GetDisplaySurfaceData<P0>(&self, pdestination: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IDXGISurface>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GetDisplaySurfaceData)(windows_core::Interface::as_raw(self), pdestination.param().abi()).ok() }
-    }
-    pub unsafe fn GetFrameStatistics(&self, pstats: *mut DXGI_FRAME_STATISTICS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetFrameStatistics)(windows_core::Interface::as_raw(self), pstats as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIOutput_Vtbl {
@@ -118723,15 +31691,15 @@ unsafe impl Sync for IDXGIOutput {}
 pub trait IDXGIOutput_Impl: IDXGIObject_Impl {
     fn GetDesc(&self) -> windows_core::Result<DXGI_OUTPUT_DESC>;
     fn GetDisplayModeList(&self, enumformat: Common::DXGI_FORMAT, flags: DXGI_ENUM_MODES, pnummodes: *mut u32, pdesc: *mut Common::DXGI_MODE_DESC) -> windows_core::Result<()>;
-    fn FindClosestMatchingMode(&self, pmodetomatch: *const Common::DXGI_MODE_DESC, pclosestmatch: *mut Common::DXGI_MODE_DESC, pconcerneddevice: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn FindClosestMatchingMode(&self, pmodetomatch: *const Common::DXGI_MODE_DESC, pclosestmatch: *mut Common::DXGI_MODE_DESC, pconcerneddevice: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn WaitForVBlank(&self) -> windows_core::Result<()>;
-    fn TakeOwnership(&self, pdevice: windows_core::Ref<'_, windows_core::IUnknown>, exclusive: windows_core::BOOL) -> windows_core::Result<()>;
+    fn TakeOwnership(&self, pdevice: windows_core::Ref<windows_core::IUnknown>, exclusive: windows_core::BOOL) -> windows_core::Result<()>;
     fn ReleaseOwnership(&self);
     fn GetGammaControlCapabilities(&self, pgammacaps: *mut Common::DXGI_GAMMA_CONTROL_CAPABILITIES) -> windows_core::Result<()>;
     fn SetGammaControl(&self, parray: *const Common::DXGI_GAMMA_CONTROL) -> windows_core::Result<()>;
     fn GetGammaControl(&self, parray: *mut Common::DXGI_GAMMA_CONTROL) -> windows_core::Result<()>;
-    fn SetDisplaySurface(&self, pscanoutsurface: windows_core::Ref<'_, IDXGISurface>) -> windows_core::Result<()>;
-    fn GetDisplaySurfaceData(&self, pdestination: windows_core::Ref<'_, IDXGISurface>) -> windows_core::Result<()>;
+    fn SetDisplaySurface(&self, pscanoutsurface: windows_core::Ref<IDXGISurface>) -> windows_core::Result<()>;
+    fn GetDisplaySurfaceData(&self, pdestination: windows_core::Ref<IDXGISurface>) -> windows_core::Result<()>;
     fn GetFrameStatistics(&self, pstats: *mut DXGI_FRAME_STATISTICS) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
@@ -118845,34 +31813,6 @@ impl core::ops::Deref for IDXGIOutput1 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIOutput1, windows_core::IUnknown, IDXGIObject, IDXGIOutput);
-impl IDXGIOutput1 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetDisplayModeList1(&self, enumformat: Common::DXGI_FORMAT, flags: DXGI_ENUM_MODES, pnummodes: *mut u32, pdesc: Option<*mut DXGI_MODE_DESC1>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDisplayModeList1)(windows_core::Interface::as_raw(self), enumformat, flags, pnummodes as _, pdesc.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn FindClosestMatchingMode1<P2>(&self, pmodetomatch: *const DXGI_MODE_DESC1, pclosestmatch: *mut DXGI_MODE_DESC1, pconcerneddevice: P2) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).FindClosestMatchingMode1)(windows_core::Interface::as_raw(self), pmodetomatch, pclosestmatch as _, pconcerneddevice.param().abi()).ok() }
-    }
-    pub unsafe fn GetDisplaySurfaceData1<P0>(&self, pdestination: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IDXGIResource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GetDisplaySurfaceData1)(windows_core::Interface::as_raw(self), pdestination.param().abi()).ok() }
-    }
-    pub unsafe fn DuplicateOutput<P0>(&self, pdevice: P0) -> windows_core::Result<IDXGIOutputDuplication>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).DuplicateOutput)(windows_core::Interface::as_raw(self), pdevice.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIOutput1_Vtbl {
@@ -118893,9 +31833,9 @@ unsafe impl Sync for IDXGIOutput1 {}
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
 pub trait IDXGIOutput1_Impl: IDXGIOutput_Impl {
     fn GetDisplayModeList1(&self, enumformat: Common::DXGI_FORMAT, flags: DXGI_ENUM_MODES, pnummodes: *mut u32, pdesc: *mut DXGI_MODE_DESC1) -> windows_core::Result<()>;
-    fn FindClosestMatchingMode1(&self, pmodetomatch: *const DXGI_MODE_DESC1, pclosestmatch: *mut DXGI_MODE_DESC1, pconcerneddevice: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
-    fn GetDisplaySurfaceData1(&self, pdestination: windows_core::Ref<'_, IDXGIResource>) -> windows_core::Result<()>;
-    fn DuplicateOutput(&self, pdevice: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<IDXGIOutputDuplication>;
+    fn FindClosestMatchingMode1(&self, pmodetomatch: *const DXGI_MODE_DESC1, pclosestmatch: *mut DXGI_MODE_DESC1, pconcerneddevice: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn GetDisplaySurfaceData1(&self, pdestination: windows_core::Ref<IDXGIResource>) -> windows_core::Result<()>;
+    fn DuplicateOutput(&self, pdevice: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<IDXGIOutputDuplication>;
 }
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
 impl IDXGIOutput1_Vtbl {
@@ -118952,11 +31892,6 @@ impl core::ops::Deref for IDXGIOutput2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIOutput2, windows_core::IUnknown, IDXGIObject, IDXGIOutput, IDXGIOutput1);
-impl IDXGIOutput2 {
-    pub unsafe fn SupportsOverlays(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).SupportsOverlays)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIOutput2_Vtbl {
@@ -118994,18 +31929,6 @@ impl core::ops::Deref for IDXGIOutput3 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIOutput3, windows_core::IUnknown, IDXGIObject, IDXGIOutput, IDXGIOutput1, IDXGIOutput2);
-impl IDXGIOutput3 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CheckOverlaySupport<P1>(&self, enumformat: Common::DXGI_FORMAT, pconcerneddevice: P1) -> windows_core::Result<u32>
-    where
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckOverlaySupport)(windows_core::Interface::as_raw(self), enumformat, pconcerneddevice.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIOutput3_Vtbl {
@@ -119019,7 +31942,7 @@ unsafe impl Send for IDXGIOutput3 {}
 unsafe impl Sync for IDXGIOutput3 {}
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
 pub trait IDXGIOutput3_Impl: IDXGIOutput2_Impl {
-    fn CheckOverlaySupport(&self, enumformat: Common::DXGI_FORMAT, pconcerneddevice: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<u32>;
+    fn CheckOverlaySupport(&self, enumformat: Common::DXGI_FORMAT, pconcerneddevice: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<u32>;
 }
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
 impl IDXGIOutput3_Vtbl {
@@ -119052,18 +31975,6 @@ impl core::ops::Deref for IDXGIOutput4 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIOutput4, windows_core::IUnknown, IDXGIObject, IDXGIOutput, IDXGIOutput1, IDXGIOutput2, IDXGIOutput3);
-impl IDXGIOutput4 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CheckOverlayColorSpaceSupport<P2>(&self, format: Common::DXGI_FORMAT, colorspace: Common::DXGI_COLOR_SPACE_TYPE, pconcerneddevice: P2) -> windows_core::Result<u32>
-    where
-        P2: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckOverlayColorSpaceSupport)(windows_core::Interface::as_raw(self), format, colorspace, pconcerneddevice.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIOutput4_Vtbl {
@@ -119077,7 +31988,7 @@ unsafe impl Send for IDXGIOutput4 {}
 unsafe impl Sync for IDXGIOutput4 {}
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
 pub trait IDXGIOutput4_Impl: IDXGIOutput3_Impl {
-    fn CheckOverlayColorSpaceSupport(&self, format: Common::DXGI_FORMAT, colorspace: Common::DXGI_COLOR_SPACE_TYPE, pconcerneddevice: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<u32>;
+    fn CheckOverlayColorSpaceSupport(&self, format: Common::DXGI_FORMAT, colorspace: Common::DXGI_COLOR_SPACE_TYPE, pconcerneddevice: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<u32>;
 }
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
 impl IDXGIOutput4_Vtbl {
@@ -119110,18 +32021,6 @@ impl core::ops::Deref for IDXGIOutput5 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIOutput5, windows_core::IUnknown, IDXGIObject, IDXGIOutput, IDXGIOutput1, IDXGIOutput2, IDXGIOutput3, IDXGIOutput4);
-impl IDXGIOutput5 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn DuplicateOutput1<P0>(&self, pdevice: P0, flags: u32, psupportedformats: &[Common::DXGI_FORMAT]) -> windows_core::Result<IDXGIOutputDuplication>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).DuplicateOutput1)(windows_core::Interface::as_raw(self), pdevice.param().abi(), flags, psupportedformats.len().try_into().unwrap(), core::mem::transmute(psupportedformats.as_ptr()), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIOutput5_Vtbl {
@@ -119135,7 +32034,7 @@ unsafe impl Send for IDXGIOutput5 {}
 unsafe impl Sync for IDXGIOutput5 {}
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
 pub trait IDXGIOutput5_Impl: IDXGIOutput4_Impl {
-    fn DuplicateOutput1(&self, pdevice: windows_core::Ref<'_, windows_core::IUnknown>, flags: u32, supportedformatscount: u32, psupportedformats: *const Common::DXGI_FORMAT) -> windows_core::Result<IDXGIOutputDuplication>;
+    fn DuplicateOutput1(&self, pdevice: windows_core::Ref<windows_core::IUnknown>, flags: u32, supportedformatscount: u32, psupportedformats: *const Common::DXGI_FORMAT) -> windows_core::Result<IDXGIOutputDuplication>;
 }
 #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
 impl IDXGIOutput5_Vtbl {
@@ -119168,21 +32067,6 @@ impl core::ops::Deref for IDXGIOutput6 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIOutput6, windows_core::IUnknown, IDXGIObject, IDXGIOutput, IDXGIOutput1, IDXGIOutput2, IDXGIOutput3, IDXGIOutput4, IDXGIOutput5);
-impl IDXGIOutput6 {
-    #[cfg(all(feature = "Win32_Graphics_Dxgi_Common", feature = "Win32_Graphics_Gdi"))]
-    pub unsafe fn GetDesc1(&self) -> windows_core::Result<DXGI_OUTPUT_DESC1> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn CheckHardwareCompositionSupport(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckHardwareCompositionSupport)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIOutput6_Vtbl {
@@ -119256,31 +32140,7 @@ impl IDXGIOutputDuplication {
             result__
         }
     }
-    pub unsafe fn AcquireNextFrame(&self, timeoutinmilliseconds: u32, pframeinfo: *mut DXGI_OUTDUPL_FRAME_INFO, ppdesktopresource: *mut Option<IDXGIResource>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AcquireNextFrame)(windows_core::Interface::as_raw(self), timeoutinmilliseconds, pframeinfo as _, core::mem::transmute(ppdesktopresource)).ok() }
     }
-    pub unsafe fn GetFrameDirtyRects(&self, dirtyrectsbuffersize: u32, pdirtyrectsbuffer: *mut super::super::Foundation::RECT, pdirtyrectsbuffersizerequired: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetFrameDirtyRects)(windows_core::Interface::as_raw(self), dirtyrectsbuffersize, pdirtyrectsbuffer as _, pdirtyrectsbuffersizerequired as _).ok() }
-    }
-    pub unsafe fn GetFrameMoveRects(&self, moverectsbuffersize: u32, pmoverectbuffer: *mut DXGI_OUTDUPL_MOVE_RECT, pmoverectsbuffersizerequired: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetFrameMoveRects)(windows_core::Interface::as_raw(self), moverectsbuffersize, pmoverectbuffer as _, pmoverectsbuffersizerequired as _).ok() }
-    }
-    pub unsafe fn GetFramePointerShape(&self, pointershapebuffersize: u32, ppointershapebuffer: *mut core::ffi::c_void, ppointershapebuffersizerequired: *mut u32, ppointershapeinfo: *mut DXGI_OUTDUPL_POINTER_SHAPE_INFO) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetFramePointerShape)(windows_core::Interface::as_raw(self), pointershapebuffersize, ppointershapebuffer as _, ppointershapebuffersizerequired as _, ppointershapeinfo as _).ok() }
-    }
-    pub unsafe fn MapDesktopSurface(&self) -> windows_core::Result<DXGI_MAPPED_RECT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).MapDesktopSurface)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn UnMapDesktopSurface(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).UnMapDesktopSurface)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn ReleaseFrame(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseFrame)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIOutputDuplication_Vtbl {
@@ -119302,7 +32162,7 @@ unsafe impl Sync for IDXGIOutputDuplication {}
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 pub trait IDXGIOutputDuplication_Impl: IDXGIObject_Impl {
     fn GetDesc(&self, pdesc: *mut DXGI_OUTDUPL_DESC);
-    fn AcquireNextFrame(&self, timeoutinmilliseconds: u32, pframeinfo: *mut DXGI_OUTDUPL_FRAME_INFO, ppdesktopresource: windows_core::OutRef<'_, IDXGIResource>) -> windows_core::Result<()>;
+    fn AcquireNextFrame(&self, timeoutinmilliseconds: u32, pframeinfo: *mut DXGI_OUTDUPL_FRAME_INFO, ppdesktopresource: windows_core::OutRef<IDXGIResource>) -> windows_core::Result<()>;
     fn GetFrameDirtyRects(&self, dirtyrectsbuffersize: u32, pdirtyrectsbuffer: *mut super::super::Foundation::RECT, pdirtyrectsbuffersizerequired: *mut u32) -> windows_core::Result<()>;
     fn GetFrameMoveRects(&self, moverectsbuffersize: u32, pmoverectbuffer: *mut DXGI_OUTDUPL_MOVE_RECT, pmoverectsbuffersizerequired: *mut u32) -> windows_core::Result<()>;
     fn GetFramePointerShape(&self, pointershapebuffersize: u32, ppointershapebuffer: *mut core::ffi::c_void, ppointershapebuffersizerequired: *mut u32, ppointershapeinfo: *mut DXGI_OUTDUPL_POINTER_SHAPE_INFO) -> windows_core::Result<()>;
@@ -119400,22 +32260,7 @@ impl IDXGIResource {
             (windows_core::Interface::vtable(self).GetSharedHandle)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn GetUsage(&self) -> windows_core::Result<DXGI_USAGE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetUsage)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
     }
-    pub unsafe fn SetEvictionPriority(&self, evictionpriority: DXGI_RESOURCE_PRIORITY) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetEvictionPriority)(windows_core::Interface::as_raw(self), evictionpriority).ok() }
-    }
-    pub unsafe fn GetEvictionPriority(&self) -> windows_core::Result<DXGI_RESOURCE_PRIORITY> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetEvictionPriority)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIResource_Vtbl {
@@ -119498,24 +32343,6 @@ impl core::ops::Deref for IDXGIResource1 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGIResource1, windows_core::IUnknown, IDXGIObject, IDXGIDeviceSubObject, IDXGIResource);
-impl IDXGIResource1 {
-    pub unsafe fn CreateSubresourceSurface(&self, index: u32) -> windows_core::Result<IDXGISurface2> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSubresourceSurface)(windows_core::Interface::as_raw(self), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(feature = "Win32_Security")]
-    pub unsafe fn CreateSharedHandle<P2>(&self, pattributes: Option<*const super::super::Security::SECURITY_ATTRIBUTES>, dwaccess: u32, lpname: P2) -> windows_core::Result<super::super::Foundation::HANDLE>
-    where
-        P2: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSharedHandle)(windows_core::Interface::as_raw(self), pattributes.unwrap_or(core::mem::zeroed()) as _, dwaccess, lpname.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGIResource1_Vtbl {
@@ -119662,18 +32489,6 @@ impl core::ops::Deref for IDXGISurface1 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGISurface1, windows_core::IUnknown, IDXGIObject, IDXGIDeviceSubObject, IDXGISurface);
-impl IDXGISurface1 {
-    #[cfg(feature = "Win32_Graphics_Gdi")]
-    pub unsafe fn GetDC(&self, discard: bool) -> windows_core::Result<super::Gdi::HDC> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDC)(windows_core::Interface::as_raw(self), discard.into(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn ReleaseDC(&self, pdirtyrect: Option<*const super::super::Foundation::RECT>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseDC)(windows_core::Interface::as_raw(self), pdirtyrect.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGISurface1_Vtbl {
@@ -119785,15 +32600,6 @@ impl IDXGISwapChain {
         let mut result__ = core::ptr::null_mut();
         unsafe { (windows_core::Interface::vtable(self).GetBuffer)(windows_core::Interface::as_raw(self), buffer, &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
     }
-    pub unsafe fn SetFullscreenState<P1>(&self, fullscreen: bool, ptarget: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IDXGIOutput>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetFullscreenState)(windows_core::Interface::as_raw(self), fullscreen.into(), ptarget.param().abi()).ok() }
-    }
-    pub unsafe fn GetFullscreenState(&self, pfullscreen: Option<*mut windows_core::BOOL>, pptarget: Option<*mut Option<IDXGIOutput>>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetFullscreenState)(windows_core::Interface::as_raw(self), pfullscreen.unwrap_or(core::mem::zeroed()) as _, pptarget.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
     #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
     pub unsafe fn GetDesc(&self) -> windows_core::Result<DXGI_SWAP_CHAIN_DESC> {
         unsafe {
@@ -119805,26 +32611,7 @@ impl IDXGISwapChain {
     pub unsafe fn ResizeBuffers(&self, buffercount: u32, width: u32, height: u32, newformat: Common::DXGI_FORMAT, swapchainflags: DXGI_SWAP_CHAIN_FLAG) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).ResizeBuffers)(windows_core::Interface::as_raw(self), buffercount, width, height, newformat, swapchainflags.0 as _).ok() }
     }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn ResizeTarget(&self, pnewtargetparameters: *const Common::DXGI_MODE_DESC) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ResizeTarget)(windows_core::Interface::as_raw(self), pnewtargetparameters).ok() }
     }
-    pub unsafe fn GetContainingOutput(&self) -> windows_core::Result<IDXGIOutput> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetContainingOutput)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetFrameStatistics(&self, pstats: *mut DXGI_FRAME_STATISTICS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetFrameStatistics)(windows_core::Interface::as_raw(self), pstats as _).ok() }
-    }
-    pub unsafe fn GetLastPresentCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetLastPresentCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGISwapChain_Vtbl {
@@ -119855,8 +32642,8 @@ unsafe impl Sync for IDXGISwapChain {}
 pub trait IDXGISwapChain_Impl: IDXGIDeviceSubObject_Impl {
     fn Present(&self, syncinterval: u32, flags: DXGI_PRESENT) -> windows_core::HRESULT;
     fn GetBuffer(&self, buffer: u32, riid: *const windows_core::GUID, ppsurface: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn SetFullscreenState(&self, fullscreen: windows_core::BOOL, ptarget: windows_core::Ref<'_, IDXGIOutput>) -> windows_core::Result<()>;
-    fn GetFullscreenState(&self, pfullscreen: *mut windows_core::BOOL, pptarget: windows_core::OutRef<'_, IDXGIOutput>) -> windows_core::Result<()>;
+    fn SetFullscreenState(&self, fullscreen: windows_core::BOOL, ptarget: windows_core::Ref<IDXGIOutput>) -> windows_core::Result<()>;
+    fn GetFullscreenState(&self, pfullscreen: *mut windows_core::BOOL, pptarget: windows_core::OutRef<IDXGIOutput>) -> windows_core::Result<()>;
     fn GetDesc(&self) -> windows_core::Result<DXGI_SWAP_CHAIN_DESC>;
     fn ResizeBuffers(&self, buffercount: u32, width: u32, height: u32, newformat: Common::DXGI_FORMAT, swapchainflags: &DXGI_SWAP_CHAIN_FLAG) -> windows_core::Result<()>;
     fn ResizeTarget(&self, pnewtargetparameters: *const Common::DXGI_MODE_DESC) -> windows_core::Result<()>;
@@ -119974,66 +32761,10 @@ impl core::ops::Deref for IDXGISwapChain1 {
 }
 windows_core::imp::interface_hierarchy!(IDXGISwapChain1, windows_core::IUnknown, IDXGIObject, IDXGIDeviceSubObject, IDXGISwapChain);
 impl IDXGISwapChain1 {
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetDesc1(&self) -> windows_core::Result<DXGI_SWAP_CHAIN_DESC1> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDesc1)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetFullscreenDesc(&self) -> windows_core::Result<DXGI_SWAP_CHAIN_FULLSCREEN_DESC> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetFullscreenDesc)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetHwnd(&self) -> windows_core::Result<super::super::Foundation::HWND> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetHwnd)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetCoreWindow<T>(&self) -> windows_core::Result<T>
-    where
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).GetCoreWindow)(windows_core::Interface::as_raw(self), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-    pub unsafe fn Present1(&self, syncinterval: u32, presentflags: DXGI_PRESENT, ppresentparameters: *const DXGI_PRESENT_PARAMETERS) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).Present1)(windows_core::Interface::as_raw(self), syncinterval, presentflags, ppresentparameters) }
-    }
-    pub unsafe fn IsTemporaryMonoSupported(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsTemporaryMonoSupported)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetRestrictToOutput(&self) -> windows_core::Result<IDXGIOutput> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetRestrictToOutput)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub unsafe fn SetBackgroundColor(&self, pcolor: *const DXGI_RGBA) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetBackgroundColor)(windows_core::Interface::as_raw(self), pcolor).ok() }
     }
-    pub unsafe fn GetBackgroundColor(&self) -> windows_core::Result<DXGI_RGBA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetBackgroundColor)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
     }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn SetRotation(&self, rotation: Common::DXGI_MODE_ROTATION) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetRotation)(windows_core::Interface::as_raw(self), rotation).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn GetRotation(&self) -> windows_core::Result<Common::DXGI_MODE_ROTATION> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetRotation)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGISwapChain1_Vtbl {
@@ -120213,31 +32944,13 @@ impl core::ops::Deref for IDXGISwapChain2 {
 }
 windows_core::imp::interface_hierarchy!(IDXGISwapChain2, windows_core::IUnknown, IDXGIObject, IDXGIDeviceSubObject, IDXGISwapChain, IDXGISwapChain1);
 impl IDXGISwapChain2 {
-    pub unsafe fn SetSourceSize(&self, width: u32, height: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetSourceSize)(windows_core::Interface::as_raw(self), width, height).ok() }
-    }
-    pub unsafe fn GetSourceSize(&self, pwidth: *mut u32, pheight: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetSourceSize)(windows_core::Interface::as_raw(self), pwidth as _, pheight as _).ok() }
-    }
     pub unsafe fn SetMaximumFrameLatency(&self, maxlatency: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetMaximumFrameLatency)(windows_core::Interface::as_raw(self), maxlatency).ok() }
     }
-    pub unsafe fn GetMaximumFrameLatency(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMaximumFrameLatency)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn GetFrameLatencyWaitableObject(&self) -> super::super::Foundation::HANDLE {
         unsafe { (windows_core::Interface::vtable(self).GetFrameLatencyWaitableObject)(windows_core::Interface::as_raw(self)) }
     }
-    pub unsafe fn SetMatrixTransform(&self, pmatrix: *const DXGI_MATRIX_3X2_F) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetMatrixTransform)(windows_core::Interface::as_raw(self), pmatrix).ok() }
     }
-    pub unsafe fn GetMatrixTransform(&self, pmatrix: *mut DXGI_MATRIX_3X2_F) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetMatrixTransform)(windows_core::Interface::as_raw(self), pmatrix as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGISwapChain2_Vtbl {
@@ -120338,26 +33051,6 @@ impl core::ops::Deref for IDXGISwapChain3 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGISwapChain3, windows_core::IUnknown, IDXGIObject, IDXGIDeviceSubObject, IDXGISwapChain, IDXGISwapChain1, IDXGISwapChain2);
-impl IDXGISwapChain3 {
-    pub unsafe fn GetCurrentBackBufferIndex(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetCurrentBackBufferIndex)(windows_core::Interface::as_raw(self)) }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn CheckColorSpaceSupport(&self, colorspace: Common::DXGI_COLOR_SPACE_TYPE) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CheckColorSpaceSupport)(windows_core::Interface::as_raw(self), colorspace, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn SetColorSpace1(&self, colorspace: Common::DXGI_COLOR_SPACE_TYPE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetColorSpace1)(windows_core::Interface::as_raw(self), colorspace).ok() }
-    }
-    #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
-    pub unsafe fn ResizeBuffers1(&self, buffercount: u32, width: u32, height: u32, format: Common::DXGI_FORMAT, swapchainflags: DXGI_SWAP_CHAIN_FLAG, pcreationnodemask: *const u32, pppresentqueue: *const Option<windows_core::IUnknown>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ResizeBuffers1)(windows_core::Interface::as_raw(self), buffercount, width, height, format, swapchainflags.0 as _, pcreationnodemask, core::mem::transmute(pppresentqueue)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGISwapChain3_Vtbl {
@@ -120440,11 +33133,6 @@ impl core::ops::Deref for IDXGISwapChain4 {
     }
 }
 windows_core::imp::interface_hierarchy!(IDXGISwapChain4, windows_core::IUnknown, IDXGIObject, IDXGIDeviceSubObject, IDXGISwapChain, IDXGISwapChain1, IDXGISwapChain2, IDXGISwapChain3);
-impl IDXGISwapChain4 {
-    pub unsafe fn SetHDRMetaData(&self, r#type: DXGI_HDR_METADATA_TYPE, pmetadata: Option<&[u8]>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetHDRMetaData)(windows_core::Interface::as_raw(self), r#type, pmetadata.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(pmetadata.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr()))).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDXGISwapChain4_Vtbl {
@@ -120474,7 +33162,6 @@ impl IDXGISwapChain4_Vtbl {
 }
 #[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 impl windows_core::RuntimeName for IDXGISwapChain4 {}
-#[cfg(feature = "Win32_Graphics_Dxgi_Common")]
 pub mod Common{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -120571,7 +33258,6 @@ pub struct DXGI_SAMPLE_DESC {
 }
 }
 }
-#[cfg(feature = "Win32_Graphics_Gdi")]
 pub mod Gdi{
 #[inline]
 pub unsafe fn CreateSolidBrush(color: super::super::Foundation::COLORREF) -> HBRUSH {
@@ -120872,9 +33558,7 @@ pub const MONITOR_DEFAULTTONEAREST: MONITOR_FROM_FLAGS = MONITOR_FROM_FLAGS(2u32
 pub struct MONITOR_FROM_FLAGS(pub u32);
 }
 }
-#[cfg(feature = "Win32_Media")]
 pub mod Media{
-#[cfg(feature = "Win32_Media_Audio")]
 pub mod Audio{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -120986,13 +33670,7 @@ impl IAudioCaptureClient {
     pub unsafe fn ReleaseBuffer(&self, numframesread: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).ReleaseBuffer)(windows_core::Interface::as_raw(self), numframesread).ok() }
     }
-    pub unsafe fn GetNextPacketSize(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetNextPacketSize)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAudioCaptureClient_Vtbl {
@@ -121056,21 +33734,12 @@ impl IAudioClient {
             (windows_core::Interface::vtable(self).GetBufferSize)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn GetStreamLatency(&self) -> windows_core::Result<i64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamLatency)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn GetCurrentPadding(&self) -> windows_core::Result<u32> {
         unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(self).GetCurrentPadding)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn IsFormatSupported(&self, sharemode: AUDCLNT_SHAREMODE, pformat: *const WAVEFORMATEX, ppclosestmatch: Option<*mut *mut WAVEFORMATEX>) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).IsFormatSupported)(windows_core::Interface::as_raw(self), sharemode, pformat, ppclosestmatch.unwrap_or(core::mem::zeroed()) as _) }
-    }
     pub unsafe fn GetMixFormat(&self) -> windows_core::Result<*mut WAVEFORMATEX> {
         unsafe {
             let mut result__ = core::mem::zeroed();
@@ -121086,9 +33755,6 @@ impl IAudioClient {
     pub unsafe fn Stop(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Stop)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn Reset(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Reset)(windows_core::Interface::as_raw(self)).ok() }
-    }
     pub unsafe fn SetEventHandle(&self, eventhandle: super::super::Foundation::HANDLE) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetEventHandle)(windows_core::Interface::as_raw(self), eventhandle).ok() }
     }
@@ -121258,20 +33924,6 @@ impl core::ops::Deref for IAudioClient2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IAudioClient2, windows_core::IUnknown, IAudioClient);
-impl IAudioClient2 {
-    pub unsafe fn IsOffloadCapable(&self, category: AUDIO_STREAM_CATEGORY) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IsOffloadCapable)(windows_core::Interface::as_raw(self), category, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetClientProperties(&self, pproperties: *const AudioClientProperties) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetClientProperties)(windows_core::Interface::as_raw(self), pproperties).ok() }
-    }
-    pub unsafe fn GetBufferSizeLimits(&self, pformat: *const WAVEFORMATEX, beventdriven: bool, phnsminbufferduration: *mut i64, phnsmaxbufferduration: *mut i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetBufferSizeLimits)(windows_core::Interface::as_raw(self), pformat, beventdriven.into(), phnsminbufferduration as _, phnsmaxbufferduration as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAudioClient2_Vtbl {
@@ -121335,9 +33987,6 @@ impl IAudioClient3 {
     pub unsafe fn GetSharedModeEnginePeriod(&self, pformat: *const WAVEFORMATEX, pdefaultperiodinframes: *mut u32, pfundamentalperiodinframes: *mut u32, pminperiodinframes: *mut u32, pmaxperiodinframes: *mut u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).GetSharedModeEnginePeriod)(windows_core::Interface::as_raw(self), pformat, pdefaultperiodinframes as _, pfundamentalperiodinframes as _, pminperiodinframes as _, pmaxperiodinframes as _).ok() }
     }
-    pub unsafe fn GetCurrentSharedModeEnginePeriod(&self, ppformat: *mut *mut WAVEFORMATEX, pcurrentperiodinframes: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetCurrentSharedModeEnginePeriod)(windows_core::Interface::as_raw(self), ppformat as _, pcurrentperiodinframes as _).ok() }
-    }
     pub unsafe fn InitializeSharedAudioStream(&self, streamflags: u32, periodinframes: u32, pformat: *const WAVEFORMATEX, audiosessionguid: Option<*const windows_core::GUID>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).InitializeSharedAudioStream)(windows_core::Interface::as_raw(self), streamflags, periodinframes, pformat, audiosessionguid.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
@@ -121466,13 +34115,7 @@ impl IMMDevice {
             (windows_core::Interface::vtable(self).GetId)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn GetState(&self) -> windows_core::Result<DEVICE_STATE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetState)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMMDevice_Vtbl {
@@ -121629,28 +34272,13 @@ impl IMMDeviceEnumerator {
             (windows_core::Interface::vtable(self).GetDefaultAudioEndpoint)(windows_core::Interface::as_raw(self), dataflow, role, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub unsafe fn GetDevice<P0>(&self, pwstrid: P0) -> windows_core::Result<IMMDevice>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDevice)(windows_core::Interface::as_raw(self), pwstrid.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub unsafe fn RegisterEndpointNotificationCallback<P0>(&self, pclient: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<IMMNotificationClient>,
     {
         unsafe { (windows_core::Interface::vtable(self).RegisterEndpointNotificationCallback)(windows_core::Interface::as_raw(self), pclient.param().abi()).ok() }
     }
-    pub unsafe fn UnregisterEndpointNotificationCallback<P0>(&self, pclient: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMMNotificationClient>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).UnregisterEndpointNotificationCallback)(windows_core::Interface::as_raw(self), pclient.param().abi()).ok() }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMMDeviceEnumerator_Vtbl {
@@ -121665,8 +34293,8 @@ pub trait IMMDeviceEnumerator_Impl: windows_core::IUnknownImpl {
     fn EnumAudioEndpoints(&self, dataflow: EDataFlow, dwstatemask: DEVICE_STATE) -> windows_core::Result<IMMDeviceCollection>;
     fn GetDefaultAudioEndpoint(&self, dataflow: EDataFlow, role: ERole) -> windows_core::Result<IMMDevice>;
     fn GetDevice(&self, pwstrid: &windows_core::PCWSTR) -> windows_core::Result<IMMDevice>;
-    fn RegisterEndpointNotificationCallback(&self, pclient: windows_core::Ref<'_, IMMNotificationClient>) -> windows_core::Result<()>;
-    fn UnregisterEndpointNotificationCallback(&self, pclient: windows_core::Ref<'_, IMMNotificationClient>) -> windows_core::Result<()>;
+    fn RegisterEndpointNotificationCallback(&self, pclient: windows_core::Ref<IMMNotificationClient>) -> windows_core::Result<()>;
+    fn UnregisterEndpointNotificationCallback(&self, pclient: windows_core::Ref<IMMNotificationClient>) -> windows_core::Result<()>;
 }
 impl IMMDeviceEnumerator_Vtbl {
     pub const fn new<Identity: IMMDeviceEnumerator_Impl, const OFFSET: isize>() -> Self {
@@ -121734,38 +34362,6 @@ impl IMMDeviceEnumerator_Vtbl {
 impl windows_core::RuntimeName for IMMDeviceEnumerator {}
 windows_core::imp::define_interface!(IMMNotificationClient, IMMNotificationClient_Vtbl, 0x7991eec9_7e89_4d85_8390_6c703cec60c0);
 windows_core::imp::interface_hierarchy!(IMMNotificationClient, windows_core::IUnknown);
-impl IMMNotificationClient {
-    pub unsafe fn OnDeviceStateChanged<P0>(&self, pwstrdeviceid: P0, dwnewstate: DEVICE_STATE) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnDeviceStateChanged)(windows_core::Interface::as_raw(self), pwstrdeviceid.param().abi(), dwnewstate).ok() }
-    }
-    pub unsafe fn OnDeviceAdded<P0>(&self, pwstrdeviceid: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnDeviceAdded)(windows_core::Interface::as_raw(self), pwstrdeviceid.param().abi()).ok() }
-    }
-    pub unsafe fn OnDeviceRemoved<P0>(&self, pwstrdeviceid: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnDeviceRemoved)(windows_core::Interface::as_raw(self), pwstrdeviceid.param().abi()).ok() }
-    }
-    pub unsafe fn OnDefaultDeviceChanged<P2>(&self, flow: EDataFlow, role: ERole, pwstrdefaultdeviceid: P2) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnDefaultDeviceChanged)(windows_core::Interface::as_raw(self), flow, role, pwstrdefaultdeviceid.param().abi()).ok() }
-    }
-    pub unsafe fn OnPropertyValueChanged<P0>(&self, pwstrdeviceid: P0, key: super::super::Foundation::PROPERTYKEY) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnPropertyValueChanged)(windows_core::Interface::as_raw(self), pwstrdeviceid.param().abi(), core::mem::transmute(key)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMMNotificationClient_Vtbl {
@@ -121831,38 +34427,6 @@ impl IMMNotificationClient_Vtbl {
 impl windows_core::RuntimeName for IMMNotificationClient {}
 windows_core::imp::define_interface!(ISpatialAudioMetadataItems, ISpatialAudioMetadataItems_Vtbl, 0xbcd7c78f_3098_4f22_b547_a2f25a381269);
 windows_core::imp::interface_hierarchy!(ISpatialAudioMetadataItems, windows_core::IUnknown);
-impl ISpatialAudioMetadataItems {
-    pub unsafe fn GetFrameCount(&self) -> windows_core::Result<u16> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetFrameCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetItemCount(&self) -> windows_core::Result<u16> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetItemCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetMaxItemCount(&self) -> windows_core::Result<u16> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMaxItemCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetMaxValueBufferLength(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMaxValueBufferLength)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetInfo(&self) -> windows_core::Result<SpatialAudioMetadataItemsInfo> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetInfo)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISpatialAudioMetadataItems_Vtbl {
@@ -122006,24 +34570,15 @@ pub const eCapture: EDataFlow = EDataFlow(1i32);
 pub const eConsole: ERole = ERole(0i32);
 pub const eRender: EDataFlow = EDataFlow(0i32);
 }
-#[cfg(feature = "Win32_Media_KernelStreaming")]
 pub mod KernelStreaming{
 pub const WAVE_FORMAT_EXTENSIBLE: u32 = 65534u32;
 }
-#[cfg(feature = "Win32_Media_MediaFoundation")]
 pub mod MediaFoundation{
 #[inline]
 pub unsafe fn MFCreateAttributes(ppmfattributes: *mut Option<IMFAttributes>, cinitialsize: u32) -> windows_core::Result<()> {
     windows_core::link!("mfplat.dll" "system" fn MFCreateAttributes(ppmfattributes : *mut * mut core::ffi::c_void, cinitialsize : u32) -> windows_core::HRESULT);
     unsafe { MFCreateAttributes(core::mem::transmute(ppmfattributes), cinitialsize).ok() }
 }
-#[inline]
-pub unsafe fn MFCreateDXGIDeviceManager(resettoken: *mut u32, ppdevicemanager: *mut Option<IMFDXGIDeviceManager>) -> windows_core::Result<()> {
-    windows_core::link!("mfplat.dll" "system" fn MFCreateDXGIDeviceManager(resettoken : *mut u32, ppdevicemanager : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
-    unsafe { MFCreateDXGIDeviceManager(resettoken as _, core::mem::transmute(ppdevicemanager)).ok() }
-}
-#[cfg(feature = "Win32_System_Com")]
-#[inline]
 pub unsafe fn MFCreateMFByteStreamOnStream<P0>(pstream: P0) -> windows_core::Result<IMFByteStream>
 where
     P0: windows_core::Param<super::super::System::Com::IStream>,
@@ -122034,44 +34589,6 @@ where
         MFCreateMFByteStreamOnStream(pstream.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
     }
 }
-#[inline]
-pub unsafe fn MFCreateMediaType() -> windows_core::Result<IMFMediaType> {
-    windows_core::link!("mfplat.dll" "system" fn MFCreateMediaType(ppmftype : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
-    unsafe {
-        let mut result__ = core::mem::zeroed();
-        MFCreateMediaType(&mut result__).and_then(|| windows_core::Type::from_abi(result__))
-    }
-}
-#[inline]
-pub unsafe fn MFCreateMemoryBuffer(cbmaxlength: u32) -> windows_core::Result<IMFMediaBuffer> {
-    windows_core::link!("mfplat.dll" "system" fn MFCreateMemoryBuffer(cbmaxlength : u32, ppbuffer : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
-    unsafe {
-        let mut result__ = core::mem::zeroed();
-        MFCreateMemoryBuffer(cbmaxlength, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-    }
-}
-#[inline]
-pub unsafe fn MFCreateSample() -> windows_core::Result<IMFSample> {
-    windows_core::link!("mfplat.dll" "system" fn MFCreateSample(ppimfsample : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
-    unsafe {
-        let mut result__ = core::mem::zeroed();
-        MFCreateSample(&mut result__).and_then(|| windows_core::Type::from_abi(result__))
-    }
-}
-#[inline]
-pub unsafe fn MFCreateSinkWriterFromURL<P0, P1, P2>(pwszoutputurl: P0, pbytestream: P1, pattributes: P2) -> windows_core::Result<IMFSinkWriter>
-where
-    P0: windows_core::Param<windows_core::PCWSTR>,
-    P1: windows_core::Param<IMFByteStream>,
-    P2: windows_core::Param<IMFAttributes>,
-{
-    windows_core::link!("mfreadwrite.dll" "system" fn MFCreateSinkWriterFromURL(pwszoutputurl : windows_core::PCWSTR, pbytestream : * mut core::ffi::c_void, pattributes : * mut core::ffi::c_void, ppsinkwriter : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
-    unsafe {
-        let mut result__ = core::mem::zeroed();
-        MFCreateSinkWriterFromURL(pwszoutputurl.param().abi(), pbytestream.param().abi(), pattributes.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-    }
-}
-#[inline]
 pub unsafe fn MFCreateSourceReaderFromByteStream<P0, P1>(pbytestream: P0, pattributes: P1) -> windows_core::Result<IMFSourceReader>
 where
     P0: windows_core::Param<IMFByteStream>,
@@ -122083,6 +34600,20 @@ where
         MFCreateSourceReaderFromByteStream(pbytestream.param().abi(), pattributes.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
     }
 }
+pub const MF_BYTESTREAM_CONTENT_TYPE: windows_core::GUID = windows_core::GUID::from_u128(0xfc358288_3cb6_460c_a424_b6681260375a);
+#[inline]
+pub unsafe fn MFCreateDXGIDeviceManager(resettoken: *mut u32, ppdevicemanager: *mut Option<IMFDXGIDeviceManager>) -> windows_core::Result<()> {
+    windows_core::link!("mfplat.dll" "system" fn MFCreateDXGIDeviceManager(resettoken : *mut u32, ppdevicemanager : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
+    unsafe { MFCreateDXGIDeviceManager(resettoken as _, core::mem::transmute(ppdevicemanager)).ok() }
+}
+#[inline]
+pub unsafe fn MFCreateMediaType() -> windows_core::Result<IMFMediaType> {
+    windows_core::link!("mfplat.dll" "system" fn MFCreateMediaType(ppmftype : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
+    unsafe {
+        let mut result__ = core::mem::zeroed();
+        MFCreateMediaType(&mut result__).and_then(|| windows_core::Type::from_abi(result__))
+    }
+}
 #[inline]
 pub unsafe fn MFCreateSourceReaderFromMediaSource<P0, P1>(pmediasource: P0, pattributes: P1) -> windows_core::Result<IMFSourceReader>
 where
@@ -122126,7 +34657,6 @@ pub unsafe fn MFStartup(version: u32, dwflags: u32) -> windows_core::Result<()>
     unsafe { MFStartup(version, dwflags).ok() }
 }
 pub const CLSID_MFMediaEngineClassFactory: windows_core::GUID = windows_core::GUID::from_u128(0xb44392da_499b_446b_a4cb_005fead0e6d5);
-pub const CODECAPI_AVEncMPVGOPSize: windows_core::GUID = windows_core::GUID::from_u128(0x95f31b26_95a4_41aa_9303_246a7fc6eef1);
 #[repr(C)]
 #[derive(Clone, Debug, Default, PartialEq)]
 pub struct DEVICE_INFO {
@@ -122136,317 +34666,8 @@ pub struct DEVICE_INFO {
     pub pModelName: core::mem::ManuallyDrop<windows_core::BSTR>,
     pub pIconURL: core::mem::ManuallyDrop<windows_core::BSTR>,
 }
-windows_core::imp::define_interface!(ICodecAPI, ICodecAPI_Vtbl, 0x901db4c7_31ce_41a2_85dc_8fa0bf41b8da);
-windows_core::imp::interface_hierarchy!(ICodecAPI, windows_core::IUnknown);
-impl ICodecAPI {
-    pub unsafe fn IsSupported(&self, api: *const windows_core::GUID) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).IsSupported)(windows_core::Interface::as_raw(self), api).ok() }
-    }
-    pub unsafe fn IsModifiable(&self, api: *const windows_core::GUID) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).IsModifiable)(windows_core::Interface::as_raw(self), api) }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetParameterRange(&self, api: *const windows_core::GUID, valuemin: *mut super::super::System::Variant::VARIANT, valuemax: *mut super::super::System::Variant::VARIANT, steppingdelta: *mut super::super::System::Variant::VARIANT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetParameterRange)(windows_core::Interface::as_raw(self), api, core::mem::transmute(valuemin), core::mem::transmute(valuemax), core::mem::transmute(steppingdelta)).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetParameterValues(&self, api: *const windows_core::GUID, values: *mut *mut super::super::System::Variant::VARIANT, valuescount: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetParameterValues)(windows_core::Interface::as_raw(self), api, values as _, valuescount as _).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetDefaultValue(&self, api: *const windows_core::GUID) -> windows_core::Result<super::super::System::Variant::VARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDefaultValue)(windows_core::Interface::as_raw(self), api, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetValue(&self, api: *const windows_core::GUID) -> windows_core::Result<super::super::System::Variant::VARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetValue)(windows_core::Interface::as_raw(self), api, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn SetValue(&self, api: *const windows_core::GUID, value: *const super::super::System::Variant::VARIANT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetValue)(windows_core::Interface::as_raw(self), api, core::mem::transmute(value)).ok() }
-    }
-    pub unsafe fn RegisterForEvent(&self, api: *const windows_core::GUID, userdata: isize) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RegisterForEvent)(windows_core::Interface::as_raw(self), api, userdata).ok() }
-    }
-    pub unsafe fn UnregisterForEvent(&self, api: *const windows_core::GUID) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).UnregisterForEvent)(windows_core::Interface::as_raw(self), api).ok() }
-    }
-    pub unsafe fn SetAllDefaults(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetAllDefaults)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn SetValueWithNotify(&self, api: *const windows_core::GUID, value: *const super::super::System::Variant::VARIANT, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetValueWithNotify)(windows_core::Interface::as_raw(self), api, core::mem::transmute(value), changedparam as _, changedparamcount as _).ok() }
-    }
-    pub unsafe fn SetAllDefaultsWithNotify(&self, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetAllDefaultsWithNotify)(windows_core::Interface::as_raw(self), changedparam as _, changedparamcount as _).ok() }
-    }
-    #[cfg(feature = "Win32_System_Com")]
-    pub unsafe fn GetAllSettings<P0>(&self, __midl__icodecapi0000: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::System::Com::IStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GetAllSettings)(windows_core::Interface::as_raw(self), __midl__icodecapi0000.param().abi()).ok() }
-    }
-    #[cfg(feature = "Win32_System_Com")]
-    pub unsafe fn SetAllSettings<P0>(&self, __midl__icodecapi0001: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::System::Com::IStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetAllSettings)(windows_core::Interface::as_raw(self), __midl__icodecapi0001.param().abi()).ok() }
-    }
-    #[cfg(feature = "Win32_System_Com")]
-    pub unsafe fn SetAllSettingsWithNotify<P0>(&self, __midl__icodecapi0002: P0, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::super::System::Com::IStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetAllSettingsWithNotify)(windows_core::Interface::as_raw(self), __midl__icodecapi0002.param().abi(), changedparam as _, changedparamcount as _).ok() }
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct ICodecAPI_Vtbl {
-    pub base__: windows_core::IUnknown_Vtbl,
-    pub IsSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID) -> windows_core::HRESULT,
-    pub IsModifiable: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID) -> windows_core::HRESULT,
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub GetParameterRange: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *mut super::super::System::Variant::VARIANT, *mut super::super::System::Variant::VARIANT, *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
-    GetParameterRange: usize,
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub GetParameterValues: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *mut *mut super::super::System::Variant::VARIANT, *mut u32) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
-    GetParameterValues: usize,
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub GetDefaultValue: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
-    GetDefaultValue: usize,
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub GetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
-    GetValue: usize,
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *const super::super::System::Variant::VARIANT) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
-    SetValue: usize,
-    pub RegisterForEvent: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, isize) -> windows_core::HRESULT,
-    pub UnregisterForEvent: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID) -> windows_core::HRESULT,
-    pub SetAllDefaults: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub SetValueWithNotify: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *const super::super::System::Variant::VARIANT, *mut *mut windows_core::GUID, *mut u32) -> windows_core::HRESULT,
-    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
-    SetValueWithNotify: usize,
-    pub SetAllDefaultsWithNotify: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut windows_core::GUID, *mut u32) -> windows_core::HRESULT,
-    #[cfg(feature = "Win32_System_Com")]
-    pub GetAllSettings: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Win32_System_Com"))]
-    GetAllSettings: usize,
-    #[cfg(feature = "Win32_System_Com")]
-    pub SetAllSettings: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Win32_System_Com"))]
-    SetAllSettings: usize,
-    #[cfg(feature = "Win32_System_Com")]
-    pub SetAllSettingsWithNotify: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut windows_core::GUID, *mut u32) -> windows_core::HRESULT,
-    #[cfg(not(feature = "Win32_System_Com"))]
-    SetAllSettingsWithNotify: usize,
-}
-#[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-pub trait ICodecAPI_Impl: windows_core::IUnknownImpl {
-    fn IsSupported(&self, api: *const windows_core::GUID) -> windows_core::Result<()>;
-    fn IsModifiable(&self, api: *const windows_core::GUID) -> windows_core::HRESULT;
-    fn GetParameterRange(&self, api: *const windows_core::GUID, valuemin: *mut super::super::System::Variant::VARIANT, valuemax: *mut super::super::System::Variant::VARIANT, steppingdelta: *mut super::super::System::Variant::VARIANT) -> windows_core::Result<()>;
-    fn GetParameterValues(&self, api: *const windows_core::GUID, values: *mut *mut super::super::System::Variant::VARIANT, valuescount: *mut u32) -> windows_core::Result<()>;
-    fn GetDefaultValue(&self, api: *const windows_core::GUID) -> windows_core::Result<super::super::System::Variant::VARIANT>;
-    fn GetValue(&self, api: *const windows_core::GUID) -> windows_core::Result<super::super::System::Variant::VARIANT>;
-    fn SetValue(&self, api: *const windows_core::GUID, value: *const super::super::System::Variant::VARIANT) -> windows_core::Result<()>;
-    fn RegisterForEvent(&self, api: *const windows_core::GUID, userdata: isize) -> windows_core::Result<()>;
-    fn UnregisterForEvent(&self, api: *const windows_core::GUID) -> windows_core::Result<()>;
-    fn SetAllDefaults(&self) -> windows_core::Result<()>;
-    fn SetValueWithNotify(&self, api: *const windows_core::GUID, value: *const super::super::System::Variant::VARIANT, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()>;
-    fn SetAllDefaultsWithNotify(&self, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()>;
-    fn GetAllSettings(&self, __midl__icodecapi0000: windows_core::Ref<'_, super::super::System::Com::IStream>) -> windows_core::Result<()>;
-    fn SetAllSettings(&self, __midl__icodecapi0001: windows_core::Ref<'_, super::super::System::Com::IStream>) -> windows_core::Result<()>;
-    fn SetAllSettingsWithNotify(&self, __midl__icodecapi0002: windows_core::Ref<'_, super::super::System::Com::IStream>, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-impl ICodecAPI_Vtbl {
-    pub const fn new<Identity: ICodecAPI_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn IsSupported<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::IsSupported(this, core::mem::transmute_copy(&api)).into()
-            }
-        }
-        unsafe extern "system" fn IsModifiable<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::IsModifiable(this, core::mem::transmute_copy(&api))
-            }
-        }
-        unsafe extern "system" fn GetParameterRange<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID, valuemin: *mut super::super::System::Variant::VARIANT, valuemax: *mut super::super::System::Variant::VARIANT, steppingdelta: *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::GetParameterRange(this, core::mem::transmute_copy(&api), core::mem::transmute_copy(&valuemin), core::mem::transmute_copy(&valuemax), core::mem::transmute_copy(&steppingdelta)).into()
-            }
-        }
-        unsafe extern "system" fn GetParameterValues<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID, values: *mut *mut super::super::System::Variant::VARIANT, valuescount: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::GetParameterValues(this, core::mem::transmute_copy(&api), core::mem::transmute_copy(&values), core::mem::transmute_copy(&valuescount)).into()
-            }
-        }
-        unsafe extern "system" fn GetDefaultValue<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID, value: *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICodecAPI_Impl::GetDefaultValue(this, core::mem::transmute_copy(&api)) {
-                    Ok(ok__) => {
-                        value.write(core::mem::transmute(ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn GetValue<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID, value: *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match ICodecAPI_Impl::GetValue(this, core::mem::transmute_copy(&api)) {
-                    Ok(ok__) => {
-                        value.write(core::mem::transmute(ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetValue<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID, value: *const super::super::System::Variant::VARIANT) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::SetValue(this, core::mem::transmute_copy(&api), core::mem::transmute_copy(&value)).into()
-            }
-        }
-        unsafe extern "system" fn RegisterForEvent<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID, userdata: isize) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::RegisterForEvent(this, core::mem::transmute_copy(&api), core::mem::transmute_copy(&userdata)).into()
-            }
-        }
-        unsafe extern "system" fn UnregisterForEvent<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::UnregisterForEvent(this, core::mem::transmute_copy(&api)).into()
-            }
-        }
-        unsafe extern "system" fn SetAllDefaults<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::SetAllDefaults(this).into()
-            }
-        }
-        unsafe extern "system" fn SetValueWithNotify<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, api: *const windows_core::GUID, value: *const super::super::System::Variant::VARIANT, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::SetValueWithNotify(this, core::mem::transmute_copy(&api), core::mem::transmute_copy(&value), core::mem::transmute_copy(&changedparam), core::mem::transmute_copy(&changedparamcount)).into()
-            }
-        }
-        unsafe extern "system" fn SetAllDefaultsWithNotify<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::SetAllDefaultsWithNotify(this, core::mem::transmute_copy(&changedparam), core::mem::transmute_copy(&changedparamcount)).into()
-            }
-        }
-        unsafe extern "system" fn GetAllSettings<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, __midl__icodecapi0000: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::GetAllSettings(this, core::mem::transmute_copy(&__midl__icodecapi0000)).into()
-            }
-        }
-        unsafe extern "system" fn SetAllSettings<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, __midl__icodecapi0001: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::SetAllSettings(this, core::mem::transmute_copy(&__midl__icodecapi0001)).into()
-            }
-        }
-        unsafe extern "system" fn SetAllSettingsWithNotify<Identity: ICodecAPI_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, __midl__icodecapi0002: *mut core::ffi::c_void, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                ICodecAPI_Impl::SetAllSettingsWithNotify(this, core::mem::transmute_copy(&__midl__icodecapi0002), core::mem::transmute_copy(&changedparam), core::mem::transmute_copy(&changedparamcount)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IUnknown_Vtbl::new::<Identity, OFFSET>(),
-            IsSupported: IsSupported::<Identity, OFFSET>,
-            IsModifiable: IsModifiable::<Identity, OFFSET>,
-            GetParameterRange: GetParameterRange::<Identity, OFFSET>,
-            GetParameterValues: GetParameterValues::<Identity, OFFSET>,
-            GetDefaultValue: GetDefaultValue::<Identity, OFFSET>,
-            GetValue: GetValue::<Identity, OFFSET>,
-            SetValue: SetValue::<Identity, OFFSET>,
-            RegisterForEvent: RegisterForEvent::<Identity, OFFSET>,
-            UnregisterForEvent: UnregisterForEvent::<Identity, OFFSET>,
-            SetAllDefaults: SetAllDefaults::<Identity, OFFSET>,
-            SetValueWithNotify: SetValueWithNotify::<Identity, OFFSET>,
-            SetAllDefaultsWithNotify: SetAllDefaultsWithNotify::<Identity, OFFSET>,
-            GetAllSettings: GetAllSettings::<Identity, OFFSET>,
-            SetAllSettings: SetAllSettings::<Identity, OFFSET>,
-            SetAllSettingsWithNotify: SetAllSettingsWithNotify::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<ICodecAPI as windows_core::Interface>::IID
-    }
-}
-#[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-impl windows_core::RuntimeName for ICodecAPI {}
 windows_core::imp::define_interface!(IMFASFMutualExclusion, IMFASFMutualExclusion_Vtbl, 0x12558291_e399_11d5_bc2a_00b0d0f3f4ab);
 windows_core::imp::interface_hierarchy!(IMFASFMutualExclusion, windows_core::IUnknown);
-impl IMFASFMutualExclusion {
-    pub unsafe fn GetType(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetType(&self, guidtype: *const windows_core::GUID) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetType)(windows_core::Interface::as_raw(self), guidtype).ok() }
-    }
-    pub unsafe fn GetRecordCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetRecordCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetStreamsForRecord(&self, dwrecordnumber: u32, pwstreamnumarray: *mut u16, pcstreams: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStreamsForRecord)(windows_core::Interface::as_raw(self), dwrecordnumber, pwstreamnumarray as _, pcstreams as _).ok() }
-    }
-    pub unsafe fn AddStreamForRecord(&self, dwrecordnumber: u32, wstreamnumber: u16) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddStreamForRecord)(windows_core::Interface::as_raw(self), dwrecordnumber, wstreamnumber).ok() }
-    }
-    pub unsafe fn RemoveStreamFromRecord(&self, dwrecordnumber: u32, wstreamnumber: u16) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveStreamFromRecord)(windows_core::Interface::as_raw(self), dwrecordnumber, wstreamnumber).ok() }
-    }
-    pub unsafe fn RemoveRecord(&self, dwrecordnumber: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveRecord)(windows_core::Interface::as_raw(self), dwrecordnumber).ok() }
-    }
-    pub unsafe fn AddRecord(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).AddRecord)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IMFASFMutualExclusion> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFASFMutualExclusion_Vtbl {
@@ -122578,95 +34799,6 @@ impl core::ops::Deref for IMFASFProfile {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFASFProfile, windows_core::IUnknown, IMFAttributes);
-impl IMFASFProfile {
-    pub unsafe fn GetStreamCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetStream(&self, dwstreamindex: u32, pwstreamnumber: *mut u16, ppistream: *mut Option<IMFASFStreamConfig>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStream)(windows_core::Interface::as_raw(self), dwstreamindex, pwstreamnumber as _, core::mem::transmute(ppistream)).ok() }
-    }
-    pub unsafe fn GetStreamByNumber(&self, wstreamnumber: u16) -> windows_core::Result<IMFASFStreamConfig> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamByNumber)(windows_core::Interface::as_raw(self), wstreamnumber, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn SetStream<P0>(&self, pistream: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFASFStreamConfig>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetStream)(windows_core::Interface::as_raw(self), pistream.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveStream(&self, wstreamnumber: u16) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveStream)(windows_core::Interface::as_raw(self), wstreamnumber).ok() }
-    }
-    pub unsafe fn CreateStream<P0>(&self, pimediatype: P0) -> windows_core::Result<IMFASFStreamConfig>
-    where
-        P0: windows_core::Param<IMFMediaType>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateStream)(windows_core::Interface::as_raw(self), pimediatype.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetMutualExclusionCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMutualExclusionCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetMutualExclusion(&self, dwmutexindex: u32) -> windows_core::Result<IMFASFMutualExclusion> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMutualExclusion)(windows_core::Interface::as_raw(self), dwmutexindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn AddMutualExclusion<P0>(&self, pimutex: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFASFMutualExclusion>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddMutualExclusion)(windows_core::Interface::as_raw(self), pimutex.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveMutualExclusion(&self, dwmutexindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveMutualExclusion)(windows_core::Interface::as_raw(self), dwmutexindex).ok() }
-    }
-    pub unsafe fn CreateMutualExclusion(&self) -> windows_core::Result<IMFASFMutualExclusion> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateMutualExclusion)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetStreamPrioritization(&self) -> windows_core::Result<IMFASFStreamPrioritization> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamPrioritization)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn AddStreamPrioritization<P0>(&self, pistreamprioritization: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFASFStreamPrioritization>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddStreamPrioritization)(windows_core::Interface::as_raw(self), pistreamprioritization.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveStreamPrioritization(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveStreamPrioritization)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn CreateStreamPrioritization(&self) -> windows_core::Result<IMFASFStreamPrioritization> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateStreamPrioritization)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IMFASFProfile> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFASFProfile_Vtbl {
@@ -122691,18 +34823,18 @@ pub struct IMFASFProfile_Vtbl {
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFASFProfile_Impl: IMFAttributes_Impl {
     fn GetStreamCount(&self) -> windows_core::Result<u32>;
-    fn GetStream(&self, dwstreamindex: u32, pwstreamnumber: *mut u16, ppistream: windows_core::OutRef<'_, IMFASFStreamConfig>) -> windows_core::Result<()>;
+    fn GetStream(&self, dwstreamindex: u32, pwstreamnumber: *mut u16, ppistream: windows_core::OutRef<IMFASFStreamConfig>) -> windows_core::Result<()>;
     fn GetStreamByNumber(&self, wstreamnumber: u16) -> windows_core::Result<IMFASFStreamConfig>;
-    fn SetStream(&self, pistream: windows_core::Ref<'_, IMFASFStreamConfig>) -> windows_core::Result<()>;
+    fn SetStream(&self, pistream: windows_core::Ref<IMFASFStreamConfig>) -> windows_core::Result<()>;
     fn RemoveStream(&self, wstreamnumber: u16) -> windows_core::Result<()>;
-    fn CreateStream(&self, pimediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<IMFASFStreamConfig>;
+    fn CreateStream(&self, pimediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<IMFASFStreamConfig>;
     fn GetMutualExclusionCount(&self) -> windows_core::Result<u32>;
     fn GetMutualExclusion(&self, dwmutexindex: u32) -> windows_core::Result<IMFASFMutualExclusion>;
-    fn AddMutualExclusion(&self, pimutex: windows_core::Ref<'_, IMFASFMutualExclusion>) -> windows_core::Result<()>;
+    fn AddMutualExclusion(&self, pimutex: windows_core::Ref<IMFASFMutualExclusion>) -> windows_core::Result<()>;
     fn RemoveMutualExclusion(&self, dwmutexindex: u32) -> windows_core::Result<()>;
     fn CreateMutualExclusion(&self) -> windows_core::Result<IMFASFMutualExclusion>;
     fn GetStreamPrioritization(&self) -> windows_core::Result<IMFASFStreamPrioritization>;
-    fn AddStreamPrioritization(&self, pistreamprioritization: windows_core::Ref<'_, IMFASFStreamPrioritization>) -> windows_core::Result<()>;
+    fn AddStreamPrioritization(&self, pistreamprioritization: windows_core::Ref<IMFASFStreamPrioritization>) -> windows_core::Result<()>;
     fn RemoveStreamPrioritization(&self) -> windows_core::Result<()>;
     fn CreateStreamPrioritization(&self) -> windows_core::Result<IMFASFStreamPrioritization>;
     fn Clone(&self) -> windows_core::Result<IMFASFProfile>;
@@ -122894,53 +35026,6 @@ impl core::ops::Deref for IMFASFStreamConfig {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFASFStreamConfig, windows_core::IUnknown, IMFAttributes);
-impl IMFASFStreamConfig {
-    pub unsafe fn GetStreamType(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetStreamNumber(&self) -> u16 {
-        unsafe { (windows_core::Interface::vtable(self).GetStreamNumber)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetStreamNumber(&self, wstreamnum: u16) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetStreamNumber)(windows_core::Interface::as_raw(self), wstreamnum).ok() }
-    }
-    pub unsafe fn GetMediaType(&self) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaType)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn SetMediaType<P0>(&self, pimediatype: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFMediaType>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetMediaType)(windows_core::Interface::as_raw(self), pimediatype.param().abi()).ok() }
-    }
-    pub unsafe fn GetPayloadExtensionCount(&self) -> windows_core::Result<u16> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetPayloadExtensionCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetPayloadExtension(&self, wpayloadextensionnumber: u16, pguidextensionsystemid: *mut windows_core::GUID, pcbextensiondatasize: *mut u16, pbextensionsysteminfo: *mut u8, pcbextensionsysteminfo: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetPayloadExtension)(windows_core::Interface::as_raw(self), wpayloadextensionnumber, pguidextensionsystemid as _, pcbextensiondatasize as _, pbextensionsysteminfo as _, pcbextensionsysteminfo as _).ok() }
-    }
-    pub unsafe fn AddPayloadExtension(&self, guidextensionsystemid: windows_core::GUID, cbextensiondatasize: u16, pbextensionsysteminfo: &[u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddPayloadExtension)(windows_core::Interface::as_raw(self), core::mem::transmute(guidextensionsystemid), cbextensiondatasize, core::mem::transmute(pbextensionsysteminfo.as_ptr()), pbextensionsysteminfo.len().try_into().unwrap()).ok() }
-    }
-    pub unsafe fn RemoveAllPayloadExtensions(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveAllPayloadExtensions)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IMFASFStreamConfig> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFASFStreamConfig_Vtbl {
@@ -122962,7 +35047,7 @@ pub trait IMFASFStreamConfig_Impl: IMFAttributes_Impl {
     fn GetStreamNumber(&self) -> u16;
     fn SetStreamNumber(&self, wstreamnum: u16) -> windows_core::Result<()>;
     fn GetMediaType(&self) -> windows_core::Result<IMFMediaType>;
-    fn SetMediaType(&self, pimediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<()>;
+    fn SetMediaType(&self, pimediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<()>;
     fn GetPayloadExtensionCount(&self) -> windows_core::Result<u16>;
     fn GetPayloadExtension(&self, wpayloadextensionnumber: u16, pguidextensionsystemid: *mut windows_core::GUID, pcbextensiondatasize: *mut u16, pbextensionsysteminfo: *mut u8, pcbextensionsysteminfo: *mut u32) -> windows_core::Result<()>;
     fn AddPayloadExtension(&self, guidextensionsystemid: &windows_core::GUID, cbextensiondatasize: u16, pbextensionsysteminfo: *const u8, cbextensionsysteminfo: u32) -> windows_core::Result<()>;
@@ -123078,29 +35163,6 @@ impl IMFASFStreamConfig_Vtbl {
 impl windows_core::RuntimeName for IMFASFStreamConfig {}
 windows_core::imp::define_interface!(IMFASFStreamPrioritization, IMFASFStreamPrioritization_Vtbl, 0x699bdc27_bbaf_49ff_8e38_9c39c9b5e088);
 windows_core::imp::interface_hierarchy!(IMFASFStreamPrioritization, windows_core::IUnknown);
-impl IMFASFStreamPrioritization {
-    pub unsafe fn GetStreamCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetStream(&self, dwstreamindex: u32, pwstreamnumber: *mut u16, pwstreamflags: *mut u16) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStream)(windows_core::Interface::as_raw(self), dwstreamindex, pwstreamnumber as _, pwstreamflags as _).ok() }
-    }
-    pub unsafe fn AddStream(&self, wstreamnumber: u16, wstreamflags: u16) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddStream)(windows_core::Interface::as_raw(self), wstreamnumber, wstreamflags).ok() }
-    }
-    pub unsafe fn RemoveStream(&self, dwstreamindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveStream)(windows_core::Interface::as_raw(self), dwstreamindex).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IMFASFStreamPrioritization> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFASFStreamPrioritization_Vtbl {
@@ -123192,13 +35254,7 @@ impl IMFActivate {
         let mut result__ = core::ptr::null_mut();
         unsafe { (windows_core::Interface::vtable(self).ActivateObject)(windows_core::Interface::as_raw(self), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
     }
-    pub unsafe fn ShutdownObject(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ShutdownObject)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn DetachObject(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DetachObject)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFActivate_Vtbl {
@@ -123249,17 +35305,6 @@ impl IMFActivate_Vtbl {
 impl windows_core::RuntimeName for IMFActivate {}
 windows_core::imp::define_interface!(IMFAsyncCallback, IMFAsyncCallback_Vtbl, 0xa27003cf_2354_4f2a_8d6a_ab7cff15437e);
 windows_core::imp::interface_hierarchy!(IMFAsyncCallback, windows_core::IUnknown);
-impl IMFAsyncCallback {
-    pub unsafe fn GetParameters(&self, pdwflags: *mut u32, pdwqueue: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetParameters)(windows_core::Interface::as_raw(self), pdwflags as _, pdwqueue as _).ok() }
-    }
-    pub unsafe fn Invoke<P0>(&self, pasyncresult: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFAsyncResult>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Invoke)(windows_core::Interface::as_raw(self), pasyncresult.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFAsyncCallback_Vtbl {
@@ -123269,7 +35314,7 @@ pub struct IMFAsyncCallback_Vtbl {
 }
 pub trait IMFAsyncCallback_Impl: windows_core::IUnknownImpl {
     fn GetParameters(&self, pdwflags: *mut u32, pdwqueue: *mut u32) -> windows_core::Result<()>;
-    fn Invoke(&self, pasyncresult: windows_core::Ref<'_, IMFAsyncResult>) -> windows_core::Result<()>;
+    fn Invoke(&self, pasyncresult: windows_core::Ref<IMFAsyncResult>) -> windows_core::Result<()>;
 }
 impl IMFAsyncCallback_Vtbl {
     pub const fn new<Identity: IMFAsyncCallback_Impl, const OFFSET: isize>() -> Self {
@@ -123304,14 +35349,6 @@ impl core::ops::Deref for IMFAsyncCallbackLogging {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFAsyncCallbackLogging, windows_core::IUnknown, IMFAsyncCallback);
-impl IMFAsyncCallbackLogging {
-    pub unsafe fn GetObjectPointer(&self) -> *mut core::ffi::c_void {
-        unsafe { (windows_core::Interface::vtable(self).GetObjectPointer)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetObjectTag(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetObjectTag)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFAsyncCallbackLogging_Vtbl {
@@ -123350,29 +35387,6 @@ impl IMFAsyncCallbackLogging_Vtbl {
 impl windows_core::RuntimeName for IMFAsyncCallbackLogging {}
 windows_core::imp::define_interface!(IMFAsyncResult, IMFAsyncResult_Vtbl, 0xac6b7889_0740_4d51_8619_905994a55cc6);
 windows_core::imp::interface_hierarchy!(IMFAsyncResult, windows_core::IUnknown);
-impl IMFAsyncResult {
-    pub unsafe fn GetState(&self) -> windows_core::Result<windows_core::IUnknown> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetState)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetStatus(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStatus)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn SetStatus(&self, hrstatus: windows_core::HRESULT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetStatus)(windows_core::Interface::as_raw(self), hrstatus).ok() }
-    }
-    pub unsafe fn GetObject(&self) -> windows_core::Result<windows_core::IUnknown> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetObject)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetStateNoAddRef(&self) -> Option<windows_core::IUnknown> {
-        unsafe { (windows_core::Interface::vtable(self).GetStateNoAddRef)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFAsyncResult_Vtbl {
@@ -123451,32 +35465,6 @@ impl windows_core::RuntimeName for IMFAsyncResult {}
 windows_core::imp::define_interface!(IMFAttributes, IMFAttributes_Vtbl, 0x2cd2d921_c447_44a7_a13c_4adabfc247e3);
 windows_core::imp::interface_hierarchy!(IMFAttributes, windows_core::IUnknown);
 impl IMFAttributes {
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetItem(&self, guidkey: *const windows_core::GUID, pvalue: Option<*mut super::super::System::Com::StructuredStorage::PROPVARIANT>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetItem)(windows_core::Interface::as_raw(self), guidkey, pvalue.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn GetItemType(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<MF_ATTRIBUTE_TYPE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetItemType)(windows_core::Interface::as_raw(self), guidkey, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn CompareItem(&self, guidkey: *const windows_core::GUID, value: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CompareItem)(windows_core::Interface::as_raw(self), guidkey, core::mem::transmute(value), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn Compare<P0>(&self, ptheirs: P0, matchtype: MF_ATTRIBUTES_MATCH_TYPE) -> windows_core::Result<windows_core::BOOL>
-    where
-        P0: windows_core::Param<IMFAttributes>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Compare)(windows_core::Interface::as_raw(self), ptheirs.param().abi(), matchtype, &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn GetUINT32(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<u32> {
         unsafe {
             let mut result__ = core::mem::zeroed();
@@ -123489,58 +35477,20 @@ impl IMFAttributes {
             (windows_core::Interface::vtable(self).GetUINT64)(windows_core::Interface::as_raw(self), guidkey, &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn GetDouble(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<f64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDouble)(windows_core::Interface::as_raw(self), guidkey, &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn GetGUID(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<windows_core::GUID> {
         unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(self).GetGUID)(windows_core::Interface::as_raw(self), guidkey, &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn GetStringLength(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStringLength)(windows_core::Interface::as_raw(self), guidkey, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetString(&self, guidkey: *const windows_core::GUID, pwszvalue: &mut [u16], pcchlength: Option<*mut u32>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetString)(windows_core::Interface::as_raw(self), guidkey, core::mem::transmute(pwszvalue.as_ptr()), pwszvalue.len().try_into().unwrap(), pcchlength.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
     pub unsafe fn GetAllocatedString(&self, guidkey: *const windows_core::GUID, ppwszvalue: *mut windows_core::PWSTR, pcchlength: *mut u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).GetAllocatedString)(windows_core::Interface::as_raw(self), guidkey, ppwszvalue as _, pcchlength as _).ok() }
     }
-    pub unsafe fn GetBlobSize(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetBlobSize)(windows_core::Interface::as_raw(self), guidkey, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetBlob(&self, guidkey: *const windows_core::GUID, pbuf: &mut [u8], pcbblobsize: Option<*mut u32>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetBlob)(windows_core::Interface::as_raw(self), guidkey, core::mem::transmute(pbuf.as_ptr()), pbuf.len().try_into().unwrap(), pcbblobsize.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn GetAllocatedBlob(&self, guidkey: *const windows_core::GUID, ppbuf: *mut *mut u8, pcbsize: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetAllocatedBlob)(windows_core::Interface::as_raw(self), guidkey, ppbuf as _, pcbsize as _).ok() }
-    }
-    pub unsafe fn GetUnknown<T>(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<T>
+    pub unsafe fn SetString<P0>(&self, guidkey: *const windows_core::GUID, wszvalue: P0) -> windows_core::Result<()>
     where
-        T: windows_core::Interface,
+        P0: windows_core::Param<windows_core::PCWSTR>,
     {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).GetUnknown)(windows_core::Interface::as_raw(self), guidkey, &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn SetItem(&self, guidkey: *const windows_core::GUID, value: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetItem)(windows_core::Interface::as_raw(self), guidkey, core::mem::transmute(value)).ok() }
-    }
-    pub unsafe fn DeleteItem(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DeleteItem)(windows_core::Interface::as_raw(self), guidkey).ok() }
-    }
-    pub unsafe fn DeleteAllItems(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DeleteAllItems)(windows_core::Interface::as_raw(self)).ok() }
+        unsafe { (windows_core::Interface::vtable(self).SetString)(windows_core::Interface::as_raw(self), guidkey, wszvalue.param().abi()).ok() }
     }
     pub unsafe fn SetUINT32(&self, guidkey: *const windows_core::GUID, unvalue: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetUINT32)(windows_core::Interface::as_raw(self), guidkey, unvalue).ok() }
@@ -123548,50 +35498,22 @@ impl IMFAttributes {
     pub unsafe fn SetUINT64(&self, guidkey: *const windows_core::GUID, unvalue: u64) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetUINT64)(windows_core::Interface::as_raw(self), guidkey, unvalue).ok() }
     }
-    pub unsafe fn SetDouble(&self, guidkey: *const windows_core::GUID, fvalue: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetDouble)(windows_core::Interface::as_raw(self), guidkey, fvalue).ok() }
-    }
     pub unsafe fn SetGUID(&self, guidkey: *const windows_core::GUID, guidvalue: *const windows_core::GUID) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetGUID)(windows_core::Interface::as_raw(self), guidkey, guidvalue).ok() }
     }
-    pub unsafe fn SetString<P1>(&self, guidkey: *const windows_core::GUID, wszvalue: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetString)(windows_core::Interface::as_raw(self), guidkey, wszvalue.param().abi()).ok() }
-    }
-    pub unsafe fn SetBlob(&self, guidkey: *const windows_core::GUID, pbuf: &[u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetBlob)(windows_core::Interface::as_raw(self), guidkey, core::mem::transmute(pbuf.as_ptr()), pbuf.len().try_into().unwrap()).ok() }
-    }
     pub unsafe fn SetUnknown<P1>(&self, guidkey: *const windows_core::GUID, punknown: P1) -> windows_core::Result<()>
     where
         P1: windows_core::Param<windows_core::IUnknown>,
     {
         unsafe { (windows_core::Interface::vtable(self).SetUnknown)(windows_core::Interface::as_raw(self), guidkey, punknown.param().abi()).ok() }
     }
-    pub unsafe fn LockStore(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).LockStore)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn UnlockStore(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).UnlockStore)(windows_core::Interface::as_raw(self)).ok() }
-    }
     pub unsafe fn GetCount(&self) -> windows_core::Result<u32> {
         unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(self).GetCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetItemByIndex(&self, unindex: u32, pguidkey: *mut windows_core::GUID, pvalue: Option<*mut super::super::System::Com::StructuredStorage::PROPVARIANT>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetItemByIndex)(windows_core::Interface::as_raw(self), unindex, pguidkey as _, pvalue.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn CopyAllItems<P0>(&self, pdest: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFAttributes>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopyAllItems)(windows_core::Interface::as_raw(self), pdest.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFAttributes_Vtbl {
@@ -123644,7 +35566,7 @@ pub trait IMFAttributes_Impl: windows_core::IUnknownImpl {
     fn GetItem(&self, guidkey: *const windows_core::GUID, pvalue: *mut super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>;
     fn GetItemType(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<MF_ATTRIBUTE_TYPE>;
     fn CompareItem(&self, guidkey: *const windows_core::GUID, value: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<windows_core::BOOL>;
-    fn Compare(&self, ptheirs: windows_core::Ref<'_, IMFAttributes>, matchtype: MF_ATTRIBUTES_MATCH_TYPE) -> windows_core::Result<windows_core::BOOL>;
+    fn Compare(&self, ptheirs: windows_core::Ref<IMFAttributes>, matchtype: MF_ATTRIBUTES_MATCH_TYPE) -> windows_core::Result<windows_core::BOOL>;
     fn GetUINT32(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<u32>;
     fn GetUINT64(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<u64>;
     fn GetDouble(&self, guidkey: *const windows_core::GUID) -> windows_core::Result<f64>;
@@ -123665,12 +35587,12 @@ pub trait IMFAttributes_Impl: windows_core::IUnknownImpl {
     fn SetGUID(&self, guidkey: *const windows_core::GUID, guidvalue: *const windows_core::GUID) -> windows_core::Result<()>;
     fn SetString(&self, guidkey: *const windows_core::GUID, wszvalue: &windows_core::PCWSTR) -> windows_core::Result<()>;
     fn SetBlob(&self, guidkey: *const windows_core::GUID, pbuf: *const u8, cbbufsize: u32) -> windows_core::Result<()>;
-    fn SetUnknown(&self, guidkey: *const windows_core::GUID, punknown: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn SetUnknown(&self, guidkey: *const windows_core::GUID, punknown: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn LockStore(&self) -> windows_core::Result<()>;
     fn UnlockStore(&self) -> windows_core::Result<()>;
     fn GetCount(&self) -> windows_core::Result<u32>;
     fn GetItemByIndex(&self, unindex: u32, pguidkey: *mut windows_core::GUID, pvalue: *mut super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>;
-    fn CopyAllItems(&self, pdest: windows_core::Ref<'_, IMFAttributes>) -> windows_core::Result<()>;
+    fn CopyAllItems(&self, pdest: windows_core::Ref<IMFAttributes>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 impl IMFAttributes_Vtbl {
@@ -123963,12 +35885,6 @@ impl core::ops::Deref for IMFAudioMediaType {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFAudioMediaType, windows_core::IUnknown, IMFAttributes, IMFMediaType);
-impl IMFAudioMediaType {
-    #[cfg(feature = "Win32_Media_Audio")]
-    pub unsafe fn GetAudioFormat(&self) -> *mut super::Audio::WAVEFORMATEX {
-        unsafe { (windows_core::Interface::vtable(self).GetAudioFormat)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFAudioMediaType_Vtbl {
@@ -124002,77 +35918,9 @@ impl windows_core::RuntimeName for IMFAudioMediaType {}
 windows_core::imp::define_interface!(IMFByteStream, IMFByteStream_Vtbl, 0xad4c1b00_4bf7_422f_9175_756693d9130d);
 windows_core::imp::interface_hierarchy!(IMFByteStream, windows_core::IUnknown);
 impl IMFByteStream {
-    pub unsafe fn GetCapabilities(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCapabilities)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetLength(&self) -> windows_core::Result<u64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetLength)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetLength(&self, qwlength: u64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetLength)(windows_core::Interface::as_raw(self), qwlength).ok() }
-    }
-    pub unsafe fn GetCurrentPosition(&self) -> windows_core::Result<u64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCurrentPosition)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn SetCurrentPosition(&self, qwposition: u64) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetCurrentPosition)(windows_core::Interface::as_raw(self), qwposition).ok() }
     }
-    pub unsafe fn IsEndOfStream(&self) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IsEndOfStream)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn Read(&self, pb: &mut [u8], pcbread: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Read)(windows_core::Interface::as_raw(self), core::mem::transmute(pb.as_ptr()), pb.len().try_into().unwrap(), pcbread as _).ok() }
-    }
-    pub unsafe fn BeginRead<P2, P3>(&self, pb: &mut [u8], pcallback: P2, punkstate: P3) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<IMFAsyncCallback>,
-        P3: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).BeginRead)(windows_core::Interface::as_raw(self), core::mem::transmute(pb.as_ptr()), pb.len().try_into().unwrap(), pcallback.param().abi(), punkstate.param().abi()).ok() }
-    }
-    pub unsafe fn EndRead<P0>(&self, presult: P0) -> windows_core::Result<u32>
-    where
-        P0: windows_core::Param<IMFAsyncResult>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EndRead)(windows_core::Interface::as_raw(self), presult.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn Write(&self, pb: &[u8]) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Write)(windows_core::Interface::as_raw(self), core::mem::transmute(pb.as_ptr()), pb.len().try_into().unwrap(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn BeginWrite<P2, P3>(&self, pb: &[u8], pcallback: P2, punkstate: P3) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<IMFAsyncCallback>,
-        P3: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).BeginWrite)(windows_core::Interface::as_raw(self), core::mem::transmute(pb.as_ptr()), pb.len().try_into().unwrap(), pcallback.param().abi(), punkstate.param().abi()).ok() }
-    }
-    pub unsafe fn EndWrite<P0>(&self, presult: P0) -> windows_core::Result<u32>
-    where
-        P0: windows_core::Param<IMFAsyncResult>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EndWrite)(windows_core::Interface::as_raw(self), presult.param().abi(), &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn Seek(&self, seekorigin: MFBYTESTREAM_SEEK_ORIGIN, llseekoffset: i64, dwseekflags: u32) -> windows_core::Result<u64> {
         unsafe {
             let mut result__ = core::mem::zeroed();
@@ -124114,11 +35962,11 @@ pub trait IMFByteStream_Impl: windows_core::IUnknownImpl {
     fn SetCurrentPosition(&self, qwposition: u64) -> windows_core::Result<()>;
     fn IsEndOfStream(&self) -> windows_core::Result<windows_core::BOOL>;
     fn Read(&self, pb: *mut u8, cb: u32, pcbread: *mut u32) -> windows_core::Result<()>;
-    fn BeginRead(&self, pb: *mut u8, cb: u32, pcallback: windows_core::Ref<'_, IMFAsyncCallback>, punkstate: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
-    fn EndRead(&self, presult: windows_core::Ref<'_, IMFAsyncResult>) -> windows_core::Result<u32>;
+    fn BeginRead(&self, pb: *mut u8, cb: u32, pcallback: windows_core::Ref<IMFAsyncCallback>, punkstate: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn EndRead(&self, presult: windows_core::Ref<IMFAsyncResult>) -> windows_core::Result<u32>;
     fn Write(&self, pb: *const u8, cb: u32) -> windows_core::Result<u32>;
-    fn BeginWrite(&self, pb: *const u8, cb: u32, pcallback: windows_core::Ref<'_, IMFAsyncCallback>, punkstate: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
-    fn EndWrite(&self, presult: windows_core::Ref<'_, IMFAsyncResult>) -> windows_core::Result<u32>;
+    fn BeginWrite(&self, pb: *const u8, cb: u32, pcallback: windows_core::Ref<IMFAsyncCallback>, punkstate: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn EndWrite(&self, presult: windows_core::Ref<IMFAsyncResult>) -> windows_core::Result<u32>;
     fn Seek(&self, seekorigin: MFBYTESTREAM_SEEK_ORIGIN, llseekoffset: i64, dwseekflags: u32) -> windows_core::Result<u64>;
     fn Flush(&self) -> windows_core::Result<()>;
     fn Close(&self) -> windows_core::Result<()>;
@@ -124289,23 +36137,6 @@ impl IMFByteStream_Vtbl {
 impl windows_core::RuntimeName for IMFByteStream {}
 windows_core::imp::define_interface!(IMFCameraControlDefaults, IMFCameraControlDefaults_Vtbl, 0x75510662_b034_48f4_88a7_8de61daa4af9);
 windows_core::imp::interface_hierarchy!(IMFCameraControlDefaults, windows_core::IUnknown);
-impl IMFCameraControlDefaults {
-    pub unsafe fn GetType(&self) -> MF_CAMERA_CONTROL_CONFIGURATION_TYPE {
-        unsafe { (windows_core::Interface::vtable(self).GetType)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetRangeInfo(&self) -> windows_core::Result<MF_CAMERA_CONTROL_RANGE_INFO> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetRangeInfo)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn LockControlData(&self, control: *mut *mut core::ffi::c_void, controlsize: *mut u32, data: Option<*mut *mut core::ffi::c_void>, datasize: Option<*mut u32>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).LockControlData)(windows_core::Interface::as_raw(self), control as _, controlsize as _, data.unwrap_or(core::mem::zeroed()) as _, datasize.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn UnlockControlData(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).UnlockControlData)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFCameraControlDefaults_Vtbl {
@@ -124374,35 +36205,6 @@ impl core::ops::Deref for IMFCameraControlDefaultsCollection {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFCameraControlDefaultsCollection, windows_core::IUnknown, IMFAttributes);
-impl IMFCameraControlDefaultsCollection {
-    pub unsafe fn GetControlCount(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetControlCount)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetControl(&self, index: u32) -> windows_core::Result<IMFCameraControlDefaults> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetControl)(windows_core::Interface::as_raw(self), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetOrAddExtendedControl(&self, configtype: MF_CAMERA_CONTROL_CONFIGURATION_TYPE, constrolid: u32, streamid: u32, datasize: u32) -> windows_core::Result<IMFCameraControlDefaults> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOrAddExtendedControl)(windows_core::Interface::as_raw(self), configtype, constrolid, streamid, datasize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetOrAddControl(&self, configtype: MF_CAMERA_CONTROL_CONFIGURATION_TYPE, controlset: *const windows_core::GUID, constrolid: u32, controlsize: u32, datasize: u32) -> windows_core::Result<IMFCameraControlDefaults> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOrAddControl)(windows_core::Interface::as_raw(self), configtype, controlset, constrolid, controlsize, datasize, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn RemoveControl(&self, controlset: *const windows_core::GUID, constrolid: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveControl)(windows_core::Interface::as_raw(self), controlset, constrolid).ok() }
-    }
-    pub unsafe fn RemoveAllControls(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveAllControls)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFCameraControlDefaultsCollection_Vtbl {
@@ -124499,9 +36301,6 @@ impl windows_core::RuntimeName for IMFCameraControlDefaultsCollection {}
 windows_core::imp::define_interface!(IMFCameraSyncObject, IMFCameraSyncObject_Vtbl, 0x6338b23a_3042_49d2_a3ea_ec0fed815407);
 windows_core::imp::interface_hierarchy!(IMFCameraSyncObject, windows_core::IUnknown);
 impl IMFCameraSyncObject {
-    pub unsafe fn WaitOnSignal(&self, timeoutinms: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).WaitOnSignal)(windows_core::Interface::as_raw(self), timeoutinms).ok() }
-    }
     pub unsafe fn Shutdown(&self) {
         unsafe { (windows_core::Interface::vtable(self).Shutdown)(windows_core::Interface::as_raw(self)) }
     }
@@ -124545,9 +36344,6 @@ impl windows_core::RuntimeName for IMFCameraSyncObject {}
 windows_core::imp::define_interface!(IMFCdmSuspendNotify, IMFCdmSuspendNotify_Vtbl, 0x7a5645d2_43bd_47fd_87b7_dcd24cc7d692);
 windows_core::imp::interface_hierarchy!(IMFCdmSuspendNotify, windows_core::IUnknown);
 impl IMFCdmSuspendNotify {
-    pub unsafe fn Begin(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Begin)(windows_core::Interface::as_raw(self)).ok() }
-    }
     pub unsafe fn End(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).End)(windows_core::Interface::as_raw(self)).ok() }
     }
@@ -124586,32 +36382,6 @@ impl IMFCdmSuspendNotify_Vtbl {
 impl windows_core::RuntimeName for IMFCdmSuspendNotify {}
 windows_core::imp::define_interface!(IMFClock, IMFClock_Vtbl, 0x2eb1e945_18b8_4139_9b1a_d5d584818530);
 windows_core::imp::interface_hierarchy!(IMFClock, windows_core::IUnknown);
-impl IMFClock {
-    pub unsafe fn GetClockCharacteristics(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetClockCharacteristics)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetCorrelatedTime(&self, dwreserved: u32, pllclocktime: *mut i64, phnssystemtime: *mut i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetCorrelatedTime)(windows_core::Interface::as_raw(self), dwreserved, pllclocktime as _, phnssystemtime as _).ok() }
-    }
-    pub unsafe fn GetContinuityKey(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetContinuityKey)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetState(&self, dwreserved: u32) -> windows_core::Result<MFCLOCK_STATE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetState)(windows_core::Interface::as_raw(self), dwreserved, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetProperties(&self, pclockproperties: *mut MFCLOCK_PROPERTIES) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetProperties)(windows_core::Interface::as_raw(self), pclockproperties as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFClock_Vtbl {
@@ -124695,23 +36465,6 @@ impl IMFClock_Vtbl {
 impl windows_core::RuntimeName for IMFClock {}
 windows_core::imp::define_interface!(IMFClockStateSink, IMFClockStateSink_Vtbl, 0xf6696e82_74f7_4f3d_a178_8a5e09c3659f);
 windows_core::imp::interface_hierarchy!(IMFClockStateSink, windows_core::IUnknown);
-impl IMFClockStateSink {
-    pub unsafe fn OnClockStart(&self, hnssystemtime: i64, llclockstartoffset: i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnClockStart)(windows_core::Interface::as_raw(self), hnssystemtime, llclockstartoffset).ok() }
-    }
-    pub unsafe fn OnClockStop(&self, hnssystemtime: i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnClockStop)(windows_core::Interface::as_raw(self), hnssystemtime).ok() }
-    }
-    pub unsafe fn OnClockPause(&self, hnssystemtime: i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnClockPause)(windows_core::Interface::as_raw(self), hnssystemtime).ok() }
-    }
-    pub unsafe fn OnClockRestart(&self, hnssystemtime: i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnClockRestart)(windows_core::Interface::as_raw(self), hnssystemtime).ok() }
-    }
-    pub unsafe fn OnClockSetRate(&self, hnssystemtime: i64, flrate: f32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnClockSetRate)(windows_core::Interface::as_raw(self), hnssystemtime, flrate).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFClockStateSink_Vtbl {
@@ -124777,41 +36530,6 @@ impl IMFClockStateSink_Vtbl {
 impl windows_core::RuntimeName for IMFClockStateSink {}
 windows_core::imp::define_interface!(IMFCollection, IMFCollection_Vtbl, 0x5bc8a76b_869a_46a3_9b03_fa218a66aebe);
 windows_core::imp::interface_hierarchy!(IMFCollection, windows_core::IUnknown);
-impl IMFCollection {
-    pub unsafe fn GetElementCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetElementCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetElement(&self, dwelementindex: u32) -> windows_core::Result<windows_core::IUnknown> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetElement)(windows_core::Interface::as_raw(self), dwelementindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn AddElement<P0>(&self, punkelement: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddElement)(windows_core::Interface::as_raw(self), punkelement.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveElement(&self, dwelementindex: u32) -> windows_core::Result<windows_core::IUnknown> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RemoveElement)(windows_core::Interface::as_raw(self), dwelementindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn InsertElementAt<P1>(&self, dwindex: u32, punknown: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).InsertElementAt)(windows_core::Interface::as_raw(self), dwindex, punknown.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveAllElements(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveAllElements)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFCollection_Vtbl {
@@ -124826,9 +36544,9 @@ pub struct IMFCollection_Vtbl {
 pub trait IMFCollection_Impl: windows_core::IUnknownImpl {
     fn GetElementCount(&self) -> windows_core::Result<u32>;
     fn GetElement(&self, dwelementindex: u32) -> windows_core::Result<windows_core::IUnknown>;
-    fn AddElement(&self, punkelement: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn AddElement(&self, punkelement: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn RemoveElement(&self, dwelementindex: u32) -> windows_core::Result<windows_core::IUnknown>;
-    fn InsertElementAt(&self, dwindex: u32, punknown: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn InsertElementAt(&self, dwindex: u32, punknown: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn RemoveAllElements(&self) -> windows_core::Result<()>;
 }
 impl IMFCollection_Vtbl {
@@ -124914,9 +36632,6 @@ impl IMFDXGIBuffer {
             (windows_core::Interface::vtable(self).GetSubresourceIndex)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn GetUnknown(&self, guid: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetUnknown)(windows_core::Interface::as_raw(self), guid, riid, ppvobject as _).ok() }
-    }
     pub unsafe fn SetUnknown<P1>(&self, guid: *const windows_core::GUID, punkdata: P1) -> windows_core::Result<()>
     where
         P1: windows_core::Param<windows_core::IUnknown>,
@@ -124937,7 +36652,7 @@ pub trait IMFDXGIBuffer_Impl: windows_core::IUnknownImpl {
     fn GetResource(&self, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn GetSubresourceIndex(&self) -> windows_core::Result<u32>;
     fn GetUnknown(&self, guid: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn SetUnknown(&self, guid: *const windows_core::GUID, punkdata: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn SetUnknown(&self, guid: *const windows_core::GUID, punkdata: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
 }
 impl IMFDXGIBuffer_Vtbl {
     pub const fn new<Identity: IMFDXGIBuffer_Impl, const OFFSET: isize>() -> Self {
@@ -124987,34 +36702,13 @@ impl windows_core::RuntimeName for IMFDXGIBuffer {}
 windows_core::imp::define_interface!(IMFDXGIDeviceManager, IMFDXGIDeviceManager_Vtbl, 0xeb533d5d_2db6_40f8_97a9_494692014f07);
 windows_core::imp::interface_hierarchy!(IMFDXGIDeviceManager, windows_core::IUnknown);
 impl IMFDXGIDeviceManager {
-    pub unsafe fn CloseDeviceHandle(&self, hdevice: super::super::Foundation::HANDLE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CloseDeviceHandle)(windows_core::Interface::as_raw(self), hdevice).ok() }
-    }
-    pub unsafe fn GetVideoService(&self, hdevice: super::super::Foundation::HANDLE, riid: *const windows_core::GUID, ppservice: *mut *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetVideoService)(windows_core::Interface::as_raw(self), hdevice, riid, ppservice as _).ok() }
-    }
-    pub unsafe fn LockDevice(&self, hdevice: super::super::Foundation::HANDLE, riid: *const windows_core::GUID, ppunkdevice: *mut *mut core::ffi::c_void, fblock: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).LockDevice)(windows_core::Interface::as_raw(self), hdevice, riid, ppunkdevice as _, fblock.into()).ok() }
-    }
-    pub unsafe fn OpenDeviceHandle(&self) -> windows_core::Result<super::super::Foundation::HANDLE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).OpenDeviceHandle)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn ResetDevice<P0>(&self, punkdevice: P0, resettoken: u32) -> windows_core::Result<()>
     where
         P0: windows_core::Param<windows_core::IUnknown>,
     {
         unsafe { (windows_core::Interface::vtable(self).ResetDevice)(windows_core::Interface::as_raw(self), punkdevice.param().abi(), resettoken).ok() }
     }
-    pub unsafe fn TestDevice(&self, hdevice: super::super::Foundation::HANDLE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).TestDevice)(windows_core::Interface::as_raw(self), hdevice).ok() }
     }
-    pub unsafe fn UnlockDevice(&self, hdevice: super::super::Foundation::HANDLE, fsavestate: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).UnlockDevice)(windows_core::Interface::as_raw(self), hdevice, fsavestate.into()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFDXGIDeviceManager_Vtbl {
@@ -125032,7 +36726,7 @@ pub trait IMFDXGIDeviceManager_Impl: windows_core::IUnknownImpl {
     fn GetVideoService(&self, hdevice: super::super::Foundation::HANDLE, riid: *const windows_core::GUID, ppservice: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn LockDevice(&self, hdevice: super::super::Foundation::HANDLE, riid: *const windows_core::GUID, ppunkdevice: *mut *mut core::ffi::c_void, fblock: windows_core::BOOL) -> windows_core::Result<()>;
     fn OpenDeviceHandle(&self) -> windows_core::Result<super::super::Foundation::HANDLE>;
-    fn ResetDevice(&self, punkdevice: windows_core::Ref<'_, windows_core::IUnknown>, resettoken: u32) -> windows_core::Result<()>;
+    fn ResetDevice(&self, punkdevice: windows_core::Ref<windows_core::IUnknown>, resettoken: u32) -> windows_core::Result<()>;
     fn TestDevice(&self, hdevice: super::super::Foundation::HANDLE) -> windows_core::Result<()>;
     fn UnlockDevice(&self, hdevice: super::super::Foundation::HANDLE, fsavestate: windows_core::BOOL) -> windows_core::Result<()>;
 }
@@ -125110,21 +36804,6 @@ impl core::ops::Deref for IMFFinalizableMediaSink {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFFinalizableMediaSink, windows_core::IUnknown, IMFMediaSink);
-impl IMFFinalizableMediaSink {
-    pub unsafe fn BeginFinalize<P0, P1>(&self, pcallback: P0, punkstate: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFAsyncCallback>,
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).BeginFinalize)(windows_core::Interface::as_raw(self), pcallback.param().abi(), punkstate.param().abi()).ok() }
-    }
-    pub unsafe fn EndFinalize<P0>(&self, presult: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFAsyncResult>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).EndFinalize)(windows_core::Interface::as_raw(self), presult.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFFinalizableMediaSink_Vtbl {
@@ -125133,8 +36812,8 @@ pub struct IMFFinalizableMediaSink_Vtbl {
     pub EndFinalize: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IMFFinalizableMediaSink_Impl: IMFMediaSink_Impl {
-    fn BeginFinalize(&self, pcallback: windows_core::Ref<'_, IMFAsyncCallback>, punkstate: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
-    fn EndFinalize(&self, presult: windows_core::Ref<'_, IMFAsyncResult>) -> windows_core::Result<()>;
+    fn BeginFinalize(&self, pcallback: windows_core::Ref<IMFAsyncCallback>, punkstate: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn EndFinalize(&self, presult: windows_core::Ref<IMFAsyncResult>) -> windows_core::Result<()>;
 }
 impl IMFFinalizableMediaSink_Vtbl {
     pub const fn new<Identity: IMFFinalizableMediaSink_Impl, const OFFSET: isize>() -> Self {
@@ -125170,22 +36849,7 @@ impl IMFMediaBuffer {
     pub unsafe fn Unlock(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Unlock)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn GetCurrentLength(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCurrentLength)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
     }
-    pub unsafe fn SetCurrentLength(&self, cbcurrentlength: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetCurrentLength)(windows_core::Interface::as_raw(self), cbcurrentlength).ok() }
-    }
-    pub unsafe fn GetMaxLength(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMaxLength)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaBuffer_Vtbl {
@@ -125270,105 +36934,24 @@ impl IMFMediaEngine {
             (windows_core::Interface::vtable(self).GetError)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub unsafe fn SetErrorCode(&self, error: MF_MEDIA_ENGINE_ERR) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetErrorCode)(windows_core::Interface::as_raw(self), error).ok() }
-    }
-    pub unsafe fn SetSourceElements<P0>(&self, psrcelements: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFMediaEngineSrcElements>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetSourceElements)(windows_core::Interface::as_raw(self), psrcelements.param().abi()).ok() }
-    }
     pub unsafe fn SetSource(&self, purl: &windows_core::BSTR) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetSource)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(purl)).ok() }
     }
-    pub unsafe fn GetCurrentSource(&self) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCurrentSource)(windows_core::Interface::as_raw(self), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn GetNetworkState(&self) -> u16 {
-        unsafe { (windows_core::Interface::vtable(self).GetNetworkState)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetPreload(&self) -> MF_MEDIA_ENGINE_PRELOAD {
-        unsafe { (windows_core::Interface::vtable(self).GetPreload)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetPreload(&self, preload: MF_MEDIA_ENGINE_PRELOAD) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetPreload)(windows_core::Interface::as_raw(self), preload).ok() }
-    }
-    pub unsafe fn GetBuffered(&self) -> windows_core::Result<IMFMediaTimeRange> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetBuffered)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn Load(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Load)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn CanPlayType(&self, r#type: &windows_core::BSTR) -> windows_core::Result<MF_MEDIA_ENGINE_CANPLAY> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CanPlayType)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(r#type), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetReadyState(&self) -> u16 {
-        unsafe { (windows_core::Interface::vtable(self).GetReadyState)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn IsSeeking(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsSeeking)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn GetCurrentTime(&self) -> f64 {
         unsafe { (windows_core::Interface::vtable(self).GetCurrentTime)(windows_core::Interface::as_raw(self)) }
     }
     pub unsafe fn SetCurrentTime(&self, seektime: f64) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetCurrentTime)(windows_core::Interface::as_raw(self), seektime).ok() }
     }
-    pub unsafe fn GetStartTime(&self) -> f64 {
-        unsafe { (windows_core::Interface::vtable(self).GetStartTime)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn GetDuration(&self) -> f64 {
         unsafe { (windows_core::Interface::vtable(self).GetDuration)(windows_core::Interface::as_raw(self)) }
     }
     pub unsafe fn IsPaused(&self) -> windows_core::BOOL {
         unsafe { (windows_core::Interface::vtable(self).IsPaused)(windows_core::Interface::as_raw(self)) }
     }
-    pub unsafe fn GetDefaultPlaybackRate(&self) -> f64 {
-        unsafe { (windows_core::Interface::vtable(self).GetDefaultPlaybackRate)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetDefaultPlaybackRate(&self, rate: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetDefaultPlaybackRate)(windows_core::Interface::as_raw(self), rate).ok() }
-    }
-    pub unsafe fn GetPlaybackRate(&self) -> f64 {
-        unsafe { (windows_core::Interface::vtable(self).GetPlaybackRate)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn SetPlaybackRate(&self, rate: f64) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetPlaybackRate)(windows_core::Interface::as_raw(self), rate).ok() }
     }
-    pub unsafe fn GetPlayed(&self) -> windows_core::Result<IMFMediaTimeRange> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetPlayed)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetSeekable(&self) -> windows_core::Result<IMFMediaTimeRange> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSeekable)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn IsEnded(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsEnded)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetAutoPlay(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).GetAutoPlay)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetAutoPlay(&self, autoplay: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetAutoPlay)(windows_core::Interface::as_raw(self), autoplay.into()).ok() }
-    }
-    pub unsafe fn GetLoop(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).GetLoop)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn SetLoop(&self, r#loop: bool) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetLoop)(windows_core::Interface::as_raw(self), r#loop.into()).ok() }
     }
@@ -125378,30 +36961,15 @@ impl IMFMediaEngine {
     pub unsafe fn Pause(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Pause)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn GetMuted(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).GetMuted)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn SetMuted(&self, muted: bool) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetMuted)(windows_core::Interface::as_raw(self), muted.into()).ok() }
     }
-    pub unsafe fn GetVolume(&self) -> f64 {
-        unsafe { (windows_core::Interface::vtable(self).GetVolume)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn SetVolume(&self, volume: f64) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetVolume)(windows_core::Interface::as_raw(self), volume).ok() }
     }
-    pub unsafe fn HasVideo(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).HasVideo)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn HasAudio(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).HasAudio)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn GetNativeVideoSize(&self, cx: Option<*mut u32>, cy: Option<*mut u32>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).GetNativeVideoSize)(windows_core::Interface::as_raw(self), cx.unwrap_or(core::mem::zeroed()) as _, cy.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn GetVideoAspectRatio(&self, cx: Option<*mut u32>, cy: Option<*mut u32>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetVideoAspectRatio)(windows_core::Interface::as_raw(self), cx.unwrap_or(core::mem::zeroed()) as _, cy.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
     pub unsafe fn Shutdown(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Shutdown)(windows_core::Interface::as_raw(self)).ok() }
     }
@@ -125468,7 +37036,7 @@ pub struct IMFMediaEngine_Vtbl {
 pub trait IMFMediaEngine_Impl: windows_core::IUnknownImpl {
     fn GetError(&self) -> windows_core::Result<IMFMediaError>;
     fn SetErrorCode(&self, error: MF_MEDIA_ENGINE_ERR) -> windows_core::Result<()>;
-    fn SetSourceElements(&self, psrcelements: windows_core::Ref<'_, IMFMediaEngineSrcElements>) -> windows_core::Result<()>;
+    fn SetSourceElements(&self, psrcelements: windows_core::Ref<IMFMediaEngineSrcElements>) -> windows_core::Result<()>;
     fn SetSource(&self, purl: &windows_core::BSTR) -> windows_core::Result<()>;
     fn GetCurrentSource(&self) -> windows_core::Result<windows_core::BSTR>;
     fn GetNetworkState(&self) -> u16;
@@ -125506,7 +37074,7 @@ pub trait IMFMediaEngine_Impl: windows_core::IUnknownImpl {
     fn GetNativeVideoSize(&self, cx: *mut u32, cy: *mut u32) -> windows_core::Result<()>;
     fn GetVideoAspectRatio(&self, cx: *mut u32, cy: *mut u32) -> windows_core::Result<()>;
     fn Shutdown(&self) -> windows_core::Result<()>;
-    fn TransferVideoFrame(&self, pdstsurf: windows_core::Ref<'_, windows_core::IUnknown>, psrc: *const MFVideoNormalizedRect, pdst: *const super::super::Foundation::RECT, pborderclr: *const MFARGB) -> windows_core::Result<()>;
+    fn TransferVideoFrame(&self, pdstsurf: windows_core::Ref<windows_core::IUnknown>, psrc: *const MFVideoNormalizedRect, pdst: *const super::super::Foundation::RECT, pborderclr: *const MFARGB) -> windows_core::Result<()>;
     fn OnVideoStreamTick(&self) -> windows_core::Result<i64>;
 }
 impl IMFMediaEngine_Vtbl {
@@ -125868,19 +37436,7 @@ impl IMFMediaEngineClassFactory {
             (windows_core::Interface::vtable(self).CreateInstance)(windows_core::Interface::as_raw(self), dwflags, pattr.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub unsafe fn CreateTimeRange(&self) -> windows_core::Result<IMFMediaTimeRange> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateTimeRange)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub unsafe fn CreateError(&self) -> windows_core::Result<IMFMediaError> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateError)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaEngineClassFactory_Vtbl {
@@ -125890,7 +37446,7 @@ pub struct IMFMediaEngineClassFactory_Vtbl {
     pub CreateError: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IMFMediaEngineClassFactory_Impl: windows_core::IUnknownImpl {
-    fn CreateInstance(&self, dwflags: u32, pattr: windows_core::Ref<'_, IMFAttributes>) -> windows_core::Result<IMFMediaEngine>;
+    fn CreateInstance(&self, dwflags: u32, pattr: windows_core::Ref<IMFAttributes>) -> windows_core::Result<IMFMediaEngine>;
     fn CreateTimeRange(&self) -> windows_core::Result<IMFMediaTimeRange>;
     fn CreateError(&self) -> windows_core::Result<IMFMediaError>;
 }
@@ -125952,29 +37508,6 @@ impl core::ops::Deref for IMFMediaEngineClassFactoryEx {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaEngineClassFactoryEx, windows_core::IUnknown, IMFMediaEngineClassFactory);
-impl IMFMediaEngineClassFactoryEx {
-    pub unsafe fn CreateMediaSourceExtension<P1>(&self, dwflags: u32, pattr: P1) -> windows_core::Result<IMFMediaSourceExtension>
-    where
-        P1: windows_core::Param<IMFAttributes>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateMediaSourceExtension)(windows_core::Interface::as_raw(self), dwflags, pattr.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn CreateMediaKeys(&self, keysystem: &windows_core::BSTR, cdmstorepath: &windows_core::BSTR) -> windows_core::Result<IMFMediaKeys> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateMediaKeys)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(keysystem), core::mem::transmute_copy(cdmstorepath), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn IsTypeSupported(&self, r#type: &windows_core::BSTR, keysystem: &windows_core::BSTR) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IsTypeSupported)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(r#type), core::mem::transmute_copy(keysystem), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaEngineClassFactoryEx_Vtbl {
@@ -125984,7 +37517,7 @@ pub struct IMFMediaEngineClassFactoryEx_Vtbl {
     pub IsTypeSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut core::ffi::c_void, *mut windows_core::BOOL) -> windows_core::HRESULT,
 }
 pub trait IMFMediaEngineClassFactoryEx_Impl: IMFMediaEngineClassFactory_Impl {
-    fn CreateMediaSourceExtension(&self, dwflags: u32, pattr: windows_core::Ref<'_, IMFAttributes>) -> windows_core::Result<IMFMediaSourceExtension>;
+    fn CreateMediaSourceExtension(&self, dwflags: u32, pattr: windows_core::Ref<IMFAttributes>) -> windows_core::Result<IMFMediaSourceExtension>;
     fn CreateMediaKeys(&self, keysystem: &windows_core::BSTR, cdmstorepath: &windows_core::BSTR) -> windows_core::Result<IMFMediaKeys>;
     fn IsTypeSupported(&self, r#type: &windows_core::BSTR, keysystem: &windows_core::BSTR) -> windows_core::Result<windows_core::BOOL>;
 }
@@ -126047,40 +37580,6 @@ impl core::ops::Deref for IMFMediaEngineEx {
 }
 windows_core::imp::interface_hierarchy!(IMFMediaEngineEx, windows_core::IUnknown, IMFMediaEngine);
 impl IMFMediaEngineEx {
-    pub unsafe fn SetSourceFromByteStream<P0>(&self, pbytestream: P0, purl: &windows_core::BSTR) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFByteStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetSourceFromByteStream)(windows_core::Interface::as_raw(self), pbytestream.param().abi(), core::mem::transmute_copy(purl)).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetStatistics(&self, statisticid: MF_MEDIA_ENGINE_STATISTIC) -> windows_core::Result<super::super::System::Com::StructuredStorage::PROPVARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStatistics)(windows_core::Interface::as_raw(self), statisticid, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn UpdateVideoStream(&self, psrc: Option<*const MFVideoNormalizedRect>, pdst: Option<*const super::super::Foundation::RECT>, pborderclr: Option<*const MFARGB>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).UpdateVideoStream)(windows_core::Interface::as_raw(self), psrc.unwrap_or(core::mem::zeroed()) as _, pdst.unwrap_or(core::mem::zeroed()) as _, pborderclr.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn GetBalance(&self) -> f64 {
-        unsafe { (windows_core::Interface::vtable(self).GetBalance)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetBalance(&self, balance: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetBalance)(windows_core::Interface::as_raw(self), balance).ok() }
-    }
-    pub unsafe fn IsPlaybackRateSupported(&self, rate: f64) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsPlaybackRateSupported)(windows_core::Interface::as_raw(self), rate) }
-    }
-    pub unsafe fn FrameStep(&self, forward: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).FrameStep)(windows_core::Interface::as_raw(self), forward.into()).ok() }
-    }
-    pub unsafe fn GetResourceCharacteristics(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetResourceCharacteristics)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
     pub unsafe fn GetPresentationAttribute(&self, guidmfattribute: *const windows_core::GUID) -> windows_core::Result<super::super::System::Com::StructuredStorage::PROPVARIANT> {
         unsafe {
@@ -126088,131 +37587,10 @@ impl IMFMediaEngineEx {
             (windows_core::Interface::vtable(self).GetPresentationAttribute)(windows_core::Interface::as_raw(self), guidmfattribute, &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    pub unsafe fn GetNumberOfStreams(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetNumberOfStreams)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetStreamAttribute(&self, dwstreamindex: u32, guidmfattribute: *const windows_core::GUID) -> windows_core::Result<super::super::System::Com::StructuredStorage::PROPVARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamAttribute)(windows_core::Interface::as_raw(self), dwstreamindex, guidmfattribute, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn GetStreamSelection(&self, dwstreamindex: u32) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamSelection)(windows_core::Interface::as_raw(self), dwstreamindex, &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn SetStreamSelection(&self, dwstreamindex: u32, enabled: bool) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetStreamSelection)(windows_core::Interface::as_raw(self), dwstreamindex, enabled.into()).ok() }
     }
-    pub unsafe fn ApplyStreamSelections(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ApplyStreamSelections)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn IsProtected(&self) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IsProtected)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn InsertVideoEffect<P0>(&self, peffect: P0, foptional: bool) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).InsertVideoEffect)(windows_core::Interface::as_raw(self), peffect.param().abi(), foptional.into()).ok() }
-    }
-    pub unsafe fn InsertAudioEffect<P0>(&self, peffect: P0, foptional: bool) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).InsertAudioEffect)(windows_core::Interface::as_raw(self), peffect.param().abi(), foptional.into()).ok() }
-    }
-    pub unsafe fn RemoveAllEffects(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveAllEffects)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn SetTimelineMarkerTimer(&self, timetofire: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetTimelineMarkerTimer)(windows_core::Interface::as_raw(self), timetofire).ok() }
-    }
-    pub unsafe fn GetTimelineMarkerTimer(&self) -> windows_core::Result<f64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTimelineMarkerTimer)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn CancelTimelineMarkerTimer(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).CancelTimelineMarkerTimer)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn IsStereo3D(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsStereo3D)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetStereo3DFramePackingMode(&self) -> windows_core::Result<MF_MEDIA_ENGINE_S3D_PACKING_MODE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStereo3DFramePackingMode)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetStereo3DFramePackingMode(&self, packmode: MF_MEDIA_ENGINE_S3D_PACKING_MODE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetStereo3DFramePackingMode)(windows_core::Interface::as_raw(self), packmode).ok() }
-    }
-    pub unsafe fn GetStereo3DRenderMode(&self) -> windows_core::Result<MF3DVideoOutputType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStereo3DRenderMode)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetStereo3DRenderMode(&self, outputtype: MF3DVideoOutputType) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetStereo3DRenderMode)(windows_core::Interface::as_raw(self), outputtype).ok() }
-    }
-    pub unsafe fn EnableWindowlessSwapchainMode(&self, fenable: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).EnableWindowlessSwapchainMode)(windows_core::Interface::as_raw(self), fenable.into()).ok() }
-    }
-    pub unsafe fn GetVideoSwapchainHandle(&self) -> windows_core::Result<super::super::Foundation::HANDLE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetVideoSwapchainHandle)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn EnableHorizontalMirrorMode(&self, fenable: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).EnableHorizontalMirrorMode)(windows_core::Interface::as_raw(self), fenable.into()).ok() }
-    }
-    pub unsafe fn GetAudioStreamCategory(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAudioStreamCategory)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetAudioStreamCategory(&self, category: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetAudioStreamCategory)(windows_core::Interface::as_raw(self), category).ok() }
-    }
-    pub unsafe fn GetAudioEndpointRole(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAudioEndpointRole)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetAudioEndpointRole(&self, role: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetAudioEndpointRole)(windows_core::Interface::as_raw(self), role).ok() }
-    }
-    pub unsafe fn GetRealTimeMode(&self) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetRealTimeMode)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetRealTimeMode(&self, fenable: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetRealTimeMode)(windows_core::Interface::as_raw(self), fenable.into()).ok() }
-    }
-    pub unsafe fn SetCurrentTimeEx(&self, seektime: f64, seekmode: MF_MEDIA_ENGINE_SEEK_MODE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetCurrentTimeEx)(windows_core::Interface::as_raw(self), seektime, seekmode).ok() }
-    }
-    pub unsafe fn EnableTimeUpdateTimer(&self, fenabletimer: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).EnableTimeUpdateTimer)(windows_core::Interface::as_raw(self), fenabletimer.into()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaEngineEx_Vtbl {
@@ -126266,7 +37644,7 @@ pub struct IMFMediaEngineEx_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFMediaEngineEx_Impl: IMFMediaEngine_Impl {
-    fn SetSourceFromByteStream(&self, pbytestream: windows_core::Ref<'_, IMFByteStream>, purl: &windows_core::BSTR) -> windows_core::Result<()>;
+    fn SetSourceFromByteStream(&self, pbytestream: windows_core::Ref<IMFByteStream>, purl: &windows_core::BSTR) -> windows_core::Result<()>;
     fn GetStatistics(&self, statisticid: MF_MEDIA_ENGINE_STATISTIC) -> windows_core::Result<super::super::System::Com::StructuredStorage::PROPVARIANT>;
     fn UpdateVideoStream(&self, psrc: *const MFVideoNormalizedRect, pdst: *const super::super::Foundation::RECT, pborderclr: *const MFARGB) -> windows_core::Result<()>;
     fn GetBalance(&self) -> f64;
@@ -126281,8 +37659,8 @@ pub trait IMFMediaEngineEx_Impl: IMFMediaEngine_Impl {
     fn SetStreamSelection(&self, dwstreamindex: u32, enabled: windows_core::BOOL) -> windows_core::Result<()>;
     fn ApplyStreamSelections(&self) -> windows_core::Result<()>;
     fn IsProtected(&self) -> windows_core::Result<windows_core::BOOL>;
-    fn InsertVideoEffect(&self, peffect: windows_core::Ref<'_, windows_core::IUnknown>, foptional: windows_core::BOOL) -> windows_core::Result<()>;
-    fn InsertAudioEffect(&self, peffect: windows_core::Ref<'_, windows_core::IUnknown>, foptional: windows_core::BOOL) -> windows_core::Result<()>;
+    fn InsertVideoEffect(&self, peffect: windows_core::Ref<windows_core::IUnknown>, foptional: windows_core::BOOL) -> windows_core::Result<()>;
+    fn InsertAudioEffect(&self, peffect: windows_core::Ref<windows_core::IUnknown>, foptional: windows_core::BOOL) -> windows_core::Result<()>;
     fn RemoveAllEffects(&self) -> windows_core::Result<()>;
     fn SetTimelineMarkerTimer(&self, timetofire: f64) -> windows_core::Result<()>;
     fn GetTimelineMarkerTimer(&self) -> windows_core::Result<f64>;
@@ -126662,11 +38040,6 @@ impl IMFMediaEngineEx_Vtbl {
 impl windows_core::RuntimeName for IMFMediaEngineEx {}
 windows_core::imp::define_interface!(IMFMediaEngineNotify, IMFMediaEngineNotify_Vtbl, 0xfee7c112_e776_42b5_9bbf_0048524e2bd5);
 windows_core::imp::interface_hierarchy!(IMFMediaEngineNotify, windows_core::IUnknown);
-impl IMFMediaEngineNotify {
-    pub unsafe fn EventNotify(&self, event: u32, param1: usize, param2: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).EventNotify)(windows_core::Interface::as_raw(self), event, param1, param2).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaEngineNotify_Vtbl {
@@ -126693,35 +38066,6 @@ impl IMFMediaEngineNotify_Vtbl {
 impl windows_core::RuntimeName for IMFMediaEngineNotify {}
 windows_core::imp::define_interface!(IMFMediaEngineSrcElements, IMFMediaEngineSrcElements_Vtbl, 0x7a5e5354_b114_4c72_b991_3131d75032ea);
 windows_core::imp::interface_hierarchy!(IMFMediaEngineSrcElements, windows_core::IUnknown);
-impl IMFMediaEngineSrcElements {
-    pub unsafe fn GetLength(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetLength)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetURL(&self, index: u32) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetURL)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn GetType(&self, index: u32) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetType)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn GetMedia(&self, index: u32) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMedia)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn AddElement(&self, purl: &windows_core::BSTR, ptype: &windows_core::BSTR, pmedia: &windows_core::BSTR) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddElement)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(purl), core::mem::transmute_copy(ptype), core::mem::transmute_copy(pmedia)).ok() }
-    }
-    pub unsafe fn RemoveAllElements(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveAllElements)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaEngineSrcElements_Vtbl {
@@ -126820,17 +38164,6 @@ impl core::ops::Deref for IMFMediaEngineSrcElementsEx {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaEngineSrcElementsEx, windows_core::IUnknown, IMFMediaEngineSrcElements);
-impl IMFMediaEngineSrcElementsEx {
-    pub unsafe fn AddElementEx(&self, purl: &windows_core::BSTR, ptype: &windows_core::BSTR, pmedia: &windows_core::BSTR, keysystem: &windows_core::BSTR) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddElementEx)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(purl), core::mem::transmute_copy(ptype), core::mem::transmute_copy(pmedia), core::mem::transmute_copy(keysystem)).ok() }
-    }
-    pub unsafe fn GetKeySystem(&self, index: u32) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetKeySystem)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaEngineSrcElementsEx_Vtbl {
@@ -126879,16 +38212,7 @@ impl IMFMediaError {
     pub unsafe fn GetErrorCode(&self) -> u16 {
         unsafe { (windows_core::Interface::vtable(self).GetErrorCode)(windows_core::Interface::as_raw(self)) }
     }
-    pub unsafe fn GetExtendedErrorCode(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetExtendedErrorCode)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn SetErrorCode(&self, error: MF_MEDIA_ENGINE_ERR) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetErrorCode)(windows_core::Interface::as_raw(self), error).ok() }
-    }
-    pub unsafe fn SetExtendedErrorCode(&self, error: windows_core::HRESULT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetExtendedErrorCode)(windows_core::Interface::as_raw(self), error).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaError_Vtbl {
@@ -126952,24 +38276,6 @@ impl core::ops::Deref for IMFMediaEvent {
 }
 windows_core::imp::interface_hierarchy!(IMFMediaEvent, windows_core::IUnknown, IMFAttributes);
 impl IMFMediaEvent {
-    pub unsafe fn GetType(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetExtendedType(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetExtendedType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetStatus(&self) -> windows_core::Result<windows_core::HRESULT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStatus)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
     #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
     pub unsafe fn GetValue(&self) -> windows_core::Result<super::super::System::Com::StructuredStorage::PROPVARIANT> {
         unsafe {
@@ -127064,34 +38370,6 @@ impl IMFMediaEvent_Vtbl {
 impl windows_core::RuntimeName for IMFMediaEvent {}
 windows_core::imp::define_interface!(IMFMediaEventGenerator, IMFMediaEventGenerator_Vtbl, 0x2cd0bd52_bcd5_4b89_b62c_eadc0c031e7d);
 windows_core::imp::interface_hierarchy!(IMFMediaEventGenerator, windows_core::IUnknown);
-impl IMFMediaEventGenerator {
-    pub unsafe fn GetEvent(&self, dwflags: MEDIA_EVENT_GENERATOR_GET_EVENT_FLAGS) -> windows_core::Result<IMFMediaEvent> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetEvent)(windows_core::Interface::as_raw(self), dwflags, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn BeginGetEvent<P0, P1>(&self, pcallback: P0, punkstate: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFAsyncCallback>,
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).BeginGetEvent)(windows_core::Interface::as_raw(self), pcallback.param().abi(), punkstate.param().abi()).ok() }
-    }
-    pub unsafe fn EndGetEvent<P0>(&self, presult: P0) -> windows_core::Result<IMFMediaEvent>
-    where
-        P0: windows_core::Param<IMFAsyncResult>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EndGetEvent)(windows_core::Interface::as_raw(self), presult.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn QueueEvent(&self, met: u32, guidextendedtype: *const windows_core::GUID, hrstatus: windows_core::HRESULT, pvvalue: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).QueueEvent)(windows_core::Interface::as_raw(self), met, guidextendedtype, hrstatus, core::mem::transmute(pvvalue)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaEventGenerator_Vtbl {
@@ -127107,8 +38385,8 @@ pub struct IMFMediaEventGenerator_Vtbl {
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFMediaEventGenerator_Impl: windows_core::IUnknownImpl {
     fn GetEvent(&self, dwflags: MEDIA_EVENT_GENERATOR_GET_EVENT_FLAGS) -> windows_core::Result<IMFMediaEvent>;
-    fn BeginGetEvent(&self, pcallback: windows_core::Ref<'_, IMFAsyncCallback>, punkstate: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
-    fn EndGetEvent(&self, presult: windows_core::Ref<'_, IMFAsyncResult>) -> windows_core::Result<IMFMediaEvent>;
+    fn BeginGetEvent(&self, pcallback: windows_core::Ref<IMFAsyncCallback>, punkstate: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn EndGetEvent(&self, presult: windows_core::Ref<IMFAsyncResult>) -> windows_core::Result<IMFMediaEvent>;
     fn QueueEvent(&self, met: u32, guidextendedtype: *const windows_core::GUID, hrstatus: windows_core::HRESULT, pvvalue: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
@@ -127170,21 +38448,6 @@ impl IMFMediaKeySession {
     pub unsafe fn GetError(&self, code: *mut u16, systemcode: *mut u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).GetError)(windows_core::Interface::as_raw(self), code as _, systemcode as _).ok() }
     }
-    pub unsafe fn KeySystem(&self) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).KeySystem)(windows_core::Interface::as_raw(self), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn SessionId(&self) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).SessionId)(windows_core::Interface::as_raw(self), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn Update(&self, key: &[u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Update)(windows_core::Interface::as_raw(self), core::mem::transmute(key.as_ptr()), key.len().try_into().unwrap()).ok() }
-    }
     pub unsafe fn Close(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Close)(windows_core::Interface::as_raw(self)).ok() }
     }
@@ -127273,27 +38536,6 @@ impl core::ops::Deref for IMFMediaKeySession2 {
 }
 windows_core::imp::interface_hierarchy!(IMFMediaKeySession2, windows_core::IUnknown, IMFMediaKeySession);
 impl IMFMediaKeySession2 {
-    pub unsafe fn get_KeyStatuses(&self, pkeystatusesarray: *mut *mut MFMediaKeyStatus, pusize: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).get_KeyStatuses)(windows_core::Interface::as_raw(self), pkeystatusesarray as _, pusize as _).ok() }
-    }
-    pub unsafe fn Load(&self, bstrsessionid: &windows_core::BSTR) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Load)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(bstrsessionid), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GenerateRequest(&self, initdatatype: &windows_core::BSTR, pbinitdata: &[u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GenerateRequest)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(initdatatype), core::mem::transmute(pbinitdata.as_ptr()), pbinitdata.len().try_into().unwrap()).ok() }
-    }
-    pub unsafe fn Expiration(&self) -> windows_core::Result<f64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Expiration)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn Remove(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Remove)(windows_core::Interface::as_raw(self)).ok() }
-    }
     pub unsafe fn Shutdown(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Shutdown)(windows_core::Interface::as_raw(self)).ok() }
     }
@@ -127384,17 +38626,6 @@ impl IMFMediaKeySession2_Vtbl {
 impl windows_core::RuntimeName for IMFMediaKeySession2 {}
 windows_core::imp::define_interface!(IMFMediaKeySessionNotify, IMFMediaKeySessionNotify_Vtbl, 0x6a0083f9_8947_4c1d_9ce0_cdee22b23135);
 windows_core::imp::interface_hierarchy!(IMFMediaKeySessionNotify, windows_core::IUnknown);
-impl IMFMediaKeySessionNotify {
-    pub unsafe fn KeyMessage(&self, destinationurl: &windows_core::BSTR, message: &[u8]) {
-        unsafe { (windows_core::Interface::vtable(self).KeyMessage)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(destinationurl), core::mem::transmute(message.as_ptr()), message.len().try_into().unwrap()) }
-    }
-    pub unsafe fn KeyAdded(&self) {
-        unsafe { (windows_core::Interface::vtable(self).KeyAdded)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn KeyError(&self, code: u16, systemcode: u32) {
-        unsafe { (windows_core::Interface::vtable(self).KeyError)(windows_core::Interface::as_raw(self), code, systemcode) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaKeySessionNotify_Vtbl {
@@ -127448,14 +38679,6 @@ impl core::ops::Deref for IMFMediaKeySessionNotify2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaKeySessionNotify2, windows_core::IUnknown, IMFMediaKeySessionNotify);
-impl IMFMediaKeySessionNotify2 {
-    pub unsafe fn KeyMessage2(&self, emessagetype: MF_MEDIAKEYSESSION_MESSAGETYPE, destinationurl: &windows_core::BSTR, pbmessage: &[u8]) {
-        unsafe { (windows_core::Interface::vtable(self).KeyMessage2)(windows_core::Interface::as_raw(self), emessagetype, core::mem::transmute_copy(destinationurl), core::mem::transmute(pbmessage.as_ptr()), pbmessage.len().try_into().unwrap()) }
-    }
-    pub unsafe fn KeyStatusChange(&self) {
-        unsafe { (windows_core::Interface::vtable(self).KeyStatusChange)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaKeySessionNotify2_Vtbl {
@@ -127495,31 +38718,10 @@ impl windows_core::RuntimeName for IMFMediaKeySessionNotify2 {}
 windows_core::imp::define_interface!(IMFMediaKeys, IMFMediaKeys_Vtbl, 0x5cb31c05_61ff_418f_afda_caaf41421a38);
 windows_core::imp::interface_hierarchy!(IMFMediaKeys, windows_core::IUnknown);
 impl IMFMediaKeys {
-    pub unsafe fn CreateSession<P5>(&self, mimetype: &windows_core::BSTR, initdata: Option<&[u8]>, customdata: Option<&[u8]>, notify: P5) -> windows_core::Result<IMFMediaKeySession>
-    where
-        P5: windows_core::Param<IMFMediaKeySessionNotify>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSession)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(mimetype), core::mem::transmute(initdata.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), initdata.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(customdata.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), customdata.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), notify.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn KeySystem(&self) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).KeySystem)(windows_core::Interface::as_raw(self), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
     pub unsafe fn Shutdown(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Shutdown)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn GetSuspendNotify(&self) -> windows_core::Result<IMFCdmSuspendNotify> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSuspendNotify)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaKeys_Vtbl {
@@ -127530,7 +38732,7 @@ pub struct IMFMediaKeys_Vtbl {
     pub GetSuspendNotify: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IMFMediaKeys_Impl: windows_core::IUnknownImpl {
-    fn CreateSession(&self, mimetype: &windows_core::BSTR, initdata: *const u8, cb: u32, customdata: *const u8, cbcustomdata: u32, notify: windows_core::Ref<'_, IMFMediaKeySessionNotify>) -> windows_core::Result<IMFMediaKeySession>;
+    fn CreateSession(&self, mimetype: &windows_core::BSTR, initdata: *const u8, cb: u32, customdata: *const u8, cbcustomdata: u32, notify: windows_core::Ref<IMFMediaKeySessionNotify>) -> windows_core::Result<IMFMediaKeySession>;
     fn KeySystem(&self) -> windows_core::Result<windows_core::BSTR>;
     fn Shutdown(&self) -> windows_core::Result<()>;
     fn GetSuspendNotify(&self) -> windows_core::Result<IMFCdmSuspendNotify>;
@@ -127600,26 +38802,6 @@ impl core::ops::Deref for IMFMediaKeys2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaKeys2, windows_core::IUnknown, IMFMediaKeys);
-impl IMFMediaKeys2 {
-    pub unsafe fn CreateSession2<P1>(&self, esessiontype: MF_MEDIAKEYSESSION_TYPE, pmfmediakeysessionnotify2: P1) -> windows_core::Result<IMFMediaKeySession2>
-    where
-        P1: windows_core::Param<IMFMediaKeySessionNotify2>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSession2)(windows_core::Interface::as_raw(self), esessiontype, pmfmediakeysessionnotify2.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn SetServerCertificate(&self, pbservercertificate: Option<&[u8]>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetServerCertificate)(windows_core::Interface::as_raw(self), core::mem::transmute(pbservercertificate.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), pbservercertificate.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())).ok() }
-    }
-    pub unsafe fn GetDOMException(&self, systemcode: windows_core::HRESULT) -> windows_core::Result<windows_core::HRESULT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDOMException)(windows_core::Interface::as_raw(self), systemcode, &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaKeys2_Vtbl {
@@ -127629,7 +38811,7 @@ pub struct IMFMediaKeys2_Vtbl {
     pub GetDOMException: unsafe extern "system" fn(*mut core::ffi::c_void, windows_core::HRESULT, *mut windows_core::HRESULT) -> windows_core::HRESULT,
 }
 pub trait IMFMediaKeys2_Impl: IMFMediaKeys_Impl {
-    fn CreateSession2(&self, esessiontype: MF_MEDIAKEYSESSION_TYPE, pmfmediakeysessionnotify2: windows_core::Ref<'_, IMFMediaKeySessionNotify2>) -> windows_core::Result<IMFMediaKeySession2>;
+    fn CreateSession2(&self, esessiontype: MF_MEDIAKEYSESSION_TYPE, pmfmediakeysessionnotify2: windows_core::Ref<IMFMediaKeySessionNotify2>) -> windows_core::Result<IMFMediaKeySession2>;
     fn SetServerCertificate(&self, pbservercertificate: *const u8, cb: u32) -> windows_core::Result<()>;
     fn GetDOMException(&self, systemcode: windows_core::HRESULT) -> windows_core::Result<windows_core::HRESULT>;
 }
@@ -127686,15 +38868,6 @@ impl core::ops::Deref for IMFMediaSession {
 }
 windows_core::imp::interface_hierarchy!(IMFMediaSession, windows_core::IUnknown, IMFMediaEventGenerator);
 impl IMFMediaSession {
-    pub unsafe fn SetTopology<P1>(&self, dwsettopologyflags: u32, ptopology: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFTopology>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetTopology)(windows_core::Interface::as_raw(self), dwsettopologyflags, ptopology.param().abi()).ok() }
-    }
-    pub unsafe fn ClearTopologies(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ClearTopologies)(windows_core::Interface::as_raw(self)).ok() }
-    }
     #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
     pub unsafe fn Start(&self, pguidtimeformat: *const windows_core::GUID, pvarstartposition: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Start)(windows_core::Interface::as_raw(self), pguidtimeformat, core::mem::transmute(pvarstartposition)).ok() }
@@ -127711,25 +38884,7 @@ impl IMFMediaSession {
     pub unsafe fn Shutdown(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Shutdown)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn GetClock(&self) -> windows_core::Result<IMFClock> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetClock)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub unsafe fn GetSessionCapabilities(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSessionCapabilities)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetFullTopology(&self, dwgetfulltopologyflags: u32, topoid: u64) -> windows_core::Result<IMFTopology> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetFullTopology)(windows_core::Interface::as_raw(self), dwgetfulltopologyflags, topoid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaSession_Vtbl {
@@ -127750,7 +38905,7 @@ pub struct IMFMediaSession_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFMediaSession_Impl: IMFMediaEventGenerator_Impl {
-    fn SetTopology(&self, dwsettopologyflags: u32, ptopology: windows_core::Ref<'_, IMFTopology>) -> windows_core::Result<()>;
+    fn SetTopology(&self, dwsettopologyflags: u32, ptopology: windows_core::Ref<IMFTopology>) -> windows_core::Result<()>;
     fn ClearTopologies(&self) -> windows_core::Result<()>;
     fn Start(&self, pguidtimeformat: *const windows_core::GUID, pvarstartposition: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>;
     fn Pause(&self) -> windows_core::Result<()>;
@@ -127870,11 +39025,6 @@ impl core::ops::Deref for IMFMediaSharingEngine {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaSharingEngine, windows_core::IUnknown, IMFMediaEngine);
-impl IMFMediaSharingEngine {
-    pub unsafe fn GetDevice(&self, pdevice: *mut DEVICE_INFO) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDevice)(windows_core::Interface::as_raw(self), core::mem::transmute(pdevice)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaSharingEngine_Vtbl {
@@ -127902,54 +39052,6 @@ impl windows_core::RuntimeName for IMFMediaSharingEngine {}
 windows_core::imp::define_interface!(IMFMediaSink, IMFMediaSink_Vtbl, 0x6ef2a660_47c0_4666_b13d_cbb717f2fa2c);
 windows_core::imp::interface_hierarchy!(IMFMediaSink, windows_core::IUnknown);
 impl IMFMediaSink {
-    pub unsafe fn GetCharacteristics(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCharacteristics)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn AddStreamSink<P1>(&self, dwstreamsinkidentifier: u32, pmediatype: P1) -> windows_core::Result<IMFStreamSink>
-    where
-        P1: windows_core::Param<IMFMediaType>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).AddStreamSink)(windows_core::Interface::as_raw(self), dwstreamsinkidentifier, pmediatype.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn RemoveStreamSink(&self, dwstreamsinkidentifier: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveStreamSink)(windows_core::Interface::as_raw(self), dwstreamsinkidentifier).ok() }
-    }
-    pub unsafe fn GetStreamSinkCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamSinkCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetStreamSinkByIndex(&self, dwindex: u32) -> windows_core::Result<IMFStreamSink> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamSinkByIndex)(windows_core::Interface::as_raw(self), dwindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetStreamSinkById(&self, dwstreamsinkidentifier: u32) -> windows_core::Result<IMFStreamSink> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamSinkById)(windows_core::Interface::as_raw(self), dwstreamsinkidentifier, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn SetPresentationClock<P0>(&self, ppresentationclock: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFPresentationClock>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetPresentationClock)(windows_core::Interface::as_raw(self), ppresentationclock.param().abi()).ok() }
-    }
-    pub unsafe fn GetPresentationClock(&self) -> windows_core::Result<IMFPresentationClock> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetPresentationClock)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub unsafe fn Shutdown(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Shutdown)(windows_core::Interface::as_raw(self)).ok() }
     }
@@ -127970,12 +39072,12 @@ pub struct IMFMediaSink_Vtbl {
 }
 pub trait IMFMediaSink_Impl: windows_core::IUnknownImpl {
     fn GetCharacteristics(&self) -> windows_core::Result<u32>;
-    fn AddStreamSink(&self, dwstreamsinkidentifier: u32, pmediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<IMFStreamSink>;
+    fn AddStreamSink(&self, dwstreamsinkidentifier: u32, pmediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<IMFStreamSink>;
     fn RemoveStreamSink(&self, dwstreamsinkidentifier: u32) -> windows_core::Result<()>;
     fn GetStreamSinkCount(&self) -> windows_core::Result<u32>;
     fn GetStreamSinkByIndex(&self, dwindex: u32) -> windows_core::Result<IMFStreamSink>;
     fn GetStreamSinkById(&self, dwstreamsinkidentifier: u32) -> windows_core::Result<IMFStreamSink>;
-    fn SetPresentationClock(&self, ppresentationclock: windows_core::Ref<'_, IMFPresentationClock>) -> windows_core::Result<()>;
+    fn SetPresentationClock(&self, ppresentationclock: windows_core::Ref<IMFPresentationClock>) -> windows_core::Result<()>;
     fn GetPresentationClock(&self) -> windows_core::Result<IMFPresentationClock>;
     fn Shutdown(&self) -> windows_core::Result<()>;
 }
@@ -128098,18 +39200,6 @@ impl core::ops::Deref for IMFMediaSource {
 }
 windows_core::imp::interface_hierarchy!(IMFMediaSource, windows_core::IUnknown, IMFMediaEventGenerator);
 impl IMFMediaSource {
-    pub unsafe fn GetCharacteristics(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCharacteristics)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn CreatePresentationDescriptor(&self) -> windows_core::Result<IMFPresentationDescriptor> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreatePresentationDescriptor)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
     pub unsafe fn Start<P0>(&self, ppresentationdescriptor: P0, pguidtimeformat: *const windows_core::GUID, pvarstartposition: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>
     where
@@ -128145,7 +39235,7 @@ pub struct IMFMediaSource_Vtbl {
 pub trait IMFMediaSource_Impl: IMFMediaEventGenerator_Impl {
     fn GetCharacteristics(&self) -> windows_core::Result<u32>;
     fn CreatePresentationDescriptor(&self) -> windows_core::Result<IMFPresentationDescriptor>;
-    fn Start(&self, ppresentationdescriptor: windows_core::Ref<'_, IMFPresentationDescriptor>, pguidtimeformat: *const windows_core::GUID, pvarstartposition: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>;
+    fn Start(&self, ppresentationdescriptor: windows_core::Ref<IMFPresentationDescriptor>, pguidtimeformat: *const windows_core::GUID, pvarstartposition: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>;
     fn Stop(&self) -> windows_core::Result<()>;
     fn Pause(&self) -> windows_core::Result<()>;
     fn Shutdown(&self) -> windows_core::Result<()>;
@@ -128225,14 +39315,6 @@ impl core::ops::Deref for IMFMediaSource2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaSource2, windows_core::IUnknown, IMFMediaEventGenerator, IMFMediaSource, IMFMediaSourceEx);
-impl IMFMediaSource2 {
-    pub unsafe fn SetMediaType<P1>(&self, dwstreamid: u32, pmediatype: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFMediaType>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetMediaType)(windows_core::Interface::as_raw(self), dwstreamid, pmediatype.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaSource2_Vtbl {
@@ -128241,7 +39323,7 @@ pub struct IMFMediaSource2_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFMediaSource2_Impl: IMFMediaSourceEx_Impl {
-    fn SetMediaType(&self, dwstreamid: u32, pmediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<()>;
+    fn SetMediaType(&self, dwstreamid: u32, pmediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 impl IMFMediaSource2_Vtbl {
@@ -128268,26 +39350,6 @@ impl core::ops::Deref for IMFMediaSourceEx {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaSourceEx, windows_core::IUnknown, IMFMediaEventGenerator, IMFMediaSource);
-impl IMFMediaSourceEx {
-    pub unsafe fn GetSourceAttributes(&self) -> windows_core::Result<IMFAttributes> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSourceAttributes)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetStreamAttributes(&self, dwstreamidentifier: u32) -> windows_core::Result<IMFAttributes> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamAttributes)(windows_core::Interface::as_raw(self), dwstreamidentifier, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn SetD3DManager<P0>(&self, pmanager: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetD3DManager)(windows_core::Interface::as_raw(self), pmanager.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaSourceEx_Vtbl {
@@ -128300,7 +39362,7 @@ pub struct IMFMediaSourceEx_Vtbl {
 pub trait IMFMediaSourceEx_Impl: IMFMediaSource_Impl {
     fn GetSourceAttributes(&self) -> windows_core::Result<IMFAttributes>;
     fn GetStreamAttributes(&self, dwstreamidentifier: u32) -> windows_core::Result<IMFAttributes>;
-    fn SetD3DManager(&self, pmanager: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn SetD3DManager(&self, pmanager: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 impl IMFMediaSourceEx_Vtbl {
@@ -128351,46 +39413,10 @@ impl windows_core::RuntimeName for IMFMediaSourceEx {}
 windows_core::imp::define_interface!(IMFMediaSourceExtension, IMFMediaSourceExtension_Vtbl, 0xe467b94e_a713_4562_a802_816a42e9008a);
 windows_core::imp::interface_hierarchy!(IMFMediaSourceExtension, windows_core::IUnknown);
 impl IMFMediaSourceExtension {
-    pub unsafe fn GetSourceBuffers(&self) -> Option<IMFSourceBufferList> {
-        unsafe { (windows_core::Interface::vtable(self).GetSourceBuffers)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetActiveSourceBuffers(&self) -> Option<IMFSourceBufferList> {
-        unsafe { (windows_core::Interface::vtable(self).GetActiveSourceBuffers)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetReadyState(&self) -> MF_MSE_READY {
-        unsafe { (windows_core::Interface::vtable(self).GetReadyState)(windows_core::Interface::as_raw(self)) }
-    }
     pub unsafe fn GetDuration(&self) -> f64 {
         unsafe { (windows_core::Interface::vtable(self).GetDuration)(windows_core::Interface::as_raw(self)) }
     }
-    pub unsafe fn SetDuration(&self, duration: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetDuration)(windows_core::Interface::as_raw(self), duration).ok() }
     }
-    pub unsafe fn AddSourceBuffer<P1>(&self, r#type: &windows_core::BSTR, pnotify: P1) -> windows_core::Result<IMFSourceBuffer>
-    where
-        P1: windows_core::Param<IMFSourceBufferNotify>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).AddSourceBuffer)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(r#type), pnotify.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn RemoveSourceBuffer<P0>(&self, psourcebuffer: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFSourceBuffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RemoveSourceBuffer)(windows_core::Interface::as_raw(self), psourcebuffer.param().abi()).ok() }
-    }
-    pub unsafe fn SetEndOfStream(&self, error: MF_MSE_ERROR) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetEndOfStream)(windows_core::Interface::as_raw(self), error).ok() }
-    }
-    pub unsafe fn IsTypeSupported(&self, r#type: &windows_core::BSTR) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).IsTypeSupported)(windows_core::Interface::as_raw(self), core::mem::transmute_copy(r#type)) }
-    }
-    pub unsafe fn GetSourceBuffer(&self, dwstreamindex: u32) -> Option<IMFSourceBuffer> {
-        unsafe { (windows_core::Interface::vtable(self).GetSourceBuffer)(windows_core::Interface::as_raw(self), dwstreamindex) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaSourceExtension_Vtbl {
@@ -128412,8 +39438,8 @@ pub trait IMFMediaSourceExtension_Impl: windows_core::IUnknownImpl {
     fn GetReadyState(&self) -> MF_MSE_READY;
     fn GetDuration(&self) -> f64;
     fn SetDuration(&self, duration: f64) -> windows_core::Result<()>;
-    fn AddSourceBuffer(&self, r#type: &windows_core::BSTR, pnotify: windows_core::Ref<'_, IMFSourceBufferNotify>) -> windows_core::Result<IMFSourceBuffer>;
-    fn RemoveSourceBuffer(&self, psourcebuffer: windows_core::Ref<'_, IMFSourceBuffer>) -> windows_core::Result<()>;
+    fn AddSourceBuffer(&self, r#type: &windows_core::BSTR, pnotify: windows_core::Ref<IMFSourceBufferNotify>) -> windows_core::Result<IMFSourceBuffer>;
+    fn RemoveSourceBuffer(&self, psourcebuffer: windows_core::Ref<IMFSourceBuffer>) -> windows_core::Result<()>;
     fn SetEndOfStream(&self, error: MF_MSE_ERROR) -> windows_core::Result<()>;
     fn IsTypeSupported(&self, r#type: &windows_core::BSTR) -> windows_core::BOOL;
     fn GetSourceBuffer(&self, dwstreamindex: u32) -> Option<IMFSourceBuffer>;
@@ -128513,26 +39539,6 @@ impl core::ops::Deref for IMFMediaStream {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaStream, windows_core::IUnknown, IMFMediaEventGenerator);
-impl IMFMediaStream {
-    pub unsafe fn GetMediaSource(&self) -> windows_core::Result<IMFMediaSource> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaSource)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetStreamDescriptor(&self) -> windows_core::Result<IMFStreamDescriptor> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamDescriptor)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn RequestSample<P0>(&self, ptoken: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RequestSample)(windows_core::Interface::as_raw(self), ptoken.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaStream_Vtbl {
@@ -128545,7 +39551,7 @@ pub struct IMFMediaStream_Vtbl {
 pub trait IMFMediaStream_Impl: IMFMediaEventGenerator_Impl {
     fn GetMediaSource(&self) -> windows_core::Result<IMFMediaSource>;
     fn GetStreamDescriptor(&self) -> windows_core::Result<IMFStreamDescriptor>;
-    fn RequestSample(&self, ptoken: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn RequestSample(&self, ptoken: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 impl IMFMediaStream_Vtbl {
@@ -128601,17 +39607,6 @@ impl core::ops::Deref for IMFMediaStream2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaStream2, windows_core::IUnknown, IMFMediaEventGenerator, IMFMediaStream);
-impl IMFMediaStream2 {
-    pub unsafe fn SetStreamState(&self, value: MF_STREAM_STATE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetStreamState)(windows_core::Interface::as_raw(self), value).ok() }
-    }
-    pub unsafe fn GetStreamState(&self) -> windows_core::Result<MF_STREAM_STATE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamState)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaStream2_Vtbl {
@@ -128659,32 +39654,6 @@ impl IMFMediaStream2_Vtbl {
 impl windows_core::RuntimeName for IMFMediaStream2 {}
 windows_core::imp::define_interface!(IMFMediaTimeRange, IMFMediaTimeRange_Vtbl, 0xdb71a2fc_078a_414e_9df9_8c2531b0aa6c);
 windows_core::imp::interface_hierarchy!(IMFMediaTimeRange, windows_core::IUnknown);
-impl IMFMediaTimeRange {
-    pub unsafe fn GetLength(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetLength)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetStart(&self, index: u32) -> windows_core::Result<f64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStart)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetEnd(&self, index: u32) -> windows_core::Result<f64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetEnd)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn ContainsTime(&self, time: f64) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).ContainsTime)(windows_core::Interface::as_raw(self), time) }
-    }
-    pub unsafe fn AddRange(&self, starttime: f64, endtime: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddRange)(windows_core::Interface::as_raw(self), starttime, endtime).ok() }
-    }
-    pub unsafe fn Clear(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Clear)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaTimeRange_Vtbl {
@@ -128777,35 +39746,6 @@ impl core::ops::Deref for IMFMediaType {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFMediaType, windows_core::IUnknown, IMFAttributes);
-impl IMFMediaType {
-    pub unsafe fn GetMajorType(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMajorType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn IsCompressedFormat(&self) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IsCompressedFormat)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn IsEqual<P0>(&self, pimediatype: P0) -> windows_core::Result<u32>
-    where
-        P0: windows_core::Param<IMFMediaType>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IsEqual)(windows_core::Interface::as_raw(self), pimediatype.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetRepresentation(&self, guidrepresentation: windows_core::GUID, ppvrepresentation: *mut *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetRepresentation)(windows_core::Interface::as_raw(self), core::mem::transmute(guidrepresentation), ppvrepresentation as _).ok() }
-    }
-    pub unsafe fn FreeRepresentation(&self, guidrepresentation: windows_core::GUID, pvrepresentation: *const core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).FreeRepresentation)(windows_core::Interface::as_raw(self), core::mem::transmute(guidrepresentation), pvrepresentation).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaType_Vtbl {
@@ -128820,7 +39760,7 @@ pub struct IMFMediaType_Vtbl {
 pub trait IMFMediaType_Impl: IMFAttributes_Impl {
     fn GetMajorType(&self) -> windows_core::Result<windows_core::GUID>;
     fn IsCompressedFormat(&self) -> windows_core::Result<windows_core::BOOL>;
-    fn IsEqual(&self, pimediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<u32>;
+    fn IsEqual(&self, pimediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<u32>;
     fn GetRepresentation(&self, guidrepresentation: &windows_core::GUID, ppvrepresentation: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn FreeRepresentation(&self, guidrepresentation: &windows_core::GUID, pvrepresentation: *const core::ffi::c_void) -> windows_core::Result<()>;
 }
@@ -128893,24 +39833,6 @@ impl windows_core::RuntimeName for IMFMediaType {}
 windows_core::imp::define_interface!(IMFMediaTypeHandler, IMFMediaTypeHandler_Vtbl, 0xe93dcf6c_4b07_4e1e_8123_aa16ed6eadf5);
 windows_core::imp::interface_hierarchy!(IMFMediaTypeHandler, windows_core::IUnknown);
 impl IMFMediaTypeHandler {
-    pub unsafe fn IsMediaTypeSupported<P0>(&self, pmediatype: P0, ppmediatype: Option<*mut Option<IMFMediaType>>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFMediaType>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).IsMediaTypeSupported)(windows_core::Interface::as_raw(self), pmediatype.param().abi(), ppmediatype.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn GetMediaTypeCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaTypeCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetMediaTypeByIndex(&self, dwindex: u32) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaTypeByIndex)(windows_core::Interface::as_raw(self), dwindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub unsafe fn SetCurrentMediaType<P0>(&self, pmediatype: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<IMFMediaType>,
@@ -128923,13 +39845,7 @@ impl IMFMediaTypeHandler {
             (windows_core::Interface::vtable(self).GetCurrentMediaType)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub unsafe fn GetMajorType(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMajorType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
     }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFMediaTypeHandler_Vtbl {
@@ -128942,10 +39858,10 @@ pub struct IMFMediaTypeHandler_Vtbl {
     pub GetMajorType: unsafe extern "system" fn(*mut core::ffi::c_void, *mut windows_core::GUID) -> windows_core::HRESULT,
 }
 pub trait IMFMediaTypeHandler_Impl: windows_core::IUnknownImpl {
-    fn IsMediaTypeSupported(&self, pmediatype: windows_core::Ref<'_, IMFMediaType>, ppmediatype: windows_core::OutRef<'_, IMFMediaType>) -> windows_core::Result<()>;
+    fn IsMediaTypeSupported(&self, pmediatype: windows_core::Ref<IMFMediaType>, ppmediatype: windows_core::OutRef<IMFMediaType>) -> windows_core::Result<()>;
     fn GetMediaTypeCount(&self) -> windows_core::Result<u32>;
     fn GetMediaTypeByIndex(&self, dwindex: u32) -> windows_core::Result<IMFMediaType>;
-    fn SetCurrentMediaType(&self, pmediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<()>;
+    fn SetCurrentMediaType(&self, pmediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<()>;
     fn GetCurrentMediaType(&self) -> windows_core::Result<IMFMediaType>;
     fn GetMajorType(&self) -> windows_core::Result<windows_core::GUID>;
 }
@@ -129034,26 +39950,6 @@ impl core::ops::Deref for IMFOutputPolicy {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFOutputPolicy, windows_core::IUnknown, IMFAttributes);
-impl IMFOutputPolicy {
-    pub unsafe fn GenerateRequiredSchemas(&self, dwattributes: u32, guidoutputsubtype: windows_core::GUID, rgguidprotectionschemassupported: *const windows_core::GUID, cprotectionschemassupported: u32) -> windows_core::Result<IMFCollection> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GenerateRequiredSchemas)(windows_core::Interface::as_raw(self), dwattributes, core::mem::transmute(guidoutputsubtype), rgguidprotectionschemassupported, cprotectionschemassupported, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetOriginatorID(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOriginatorID)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetMinimumGRLVersion(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMinimumGRLVersion)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFOutputPolicy_Vtbl {
@@ -129128,26 +40024,6 @@ impl core::ops::Deref for IMFOutputSchema {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFOutputSchema, windows_core::IUnknown, IMFAttributes);
-impl IMFOutputSchema {
-    pub unsafe fn GetSchemaType(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSchemaType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetConfigurationData(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetConfigurationData)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetOriginatorID(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOriginatorID)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFOutputSchema_Vtbl {
@@ -129223,36 +40099,6 @@ impl core::ops::Deref for IMFPresentationClock {
 }
 windows_core::imp::interface_hierarchy!(IMFPresentationClock, windows_core::IUnknown, IMFClock);
 impl IMFPresentationClock {
-    pub unsafe fn SetTimeSource<P0>(&self, ptimesource: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFPresentationTimeSource>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetTimeSource)(windows_core::Interface::as_raw(self), ptimesource.param().abi()).ok() }
-    }
-    pub unsafe fn GetTimeSource(&self) -> windows_core::Result<IMFPresentationTimeSource> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTimeSource)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetTime(&self) -> windows_core::Result<i64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTime)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn AddClockStateSink<P0>(&self, pstatesink: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFClockStateSink>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddClockStateSink)(windows_core::Interface::as_raw(self), pstatesink.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveClockStateSink<P0>(&self, pstatesink: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFClockStateSink>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RemoveClockStateSink)(windows_core::Interface::as_raw(self), pstatesink.param().abi()).ok() }
-    }
     pub unsafe fn Start(&self, llclockstartoffset: i64) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Start)(windows_core::Interface::as_raw(self), llclockstartoffset).ok() }
     }
@@ -129277,11 +40123,11 @@ pub struct IMFPresentationClock_Vtbl {
     pub Pause: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IMFPresentationClock_Impl: IMFClock_Impl {
-    fn SetTimeSource(&self, ptimesource: windows_core::Ref<'_, IMFPresentationTimeSource>) -> windows_core::Result<()>;
+    fn SetTimeSource(&self, ptimesource: windows_core::Ref<IMFPresentationTimeSource>) -> windows_core::Result<()>;
     fn GetTimeSource(&self) -> windows_core::Result<IMFPresentationTimeSource>;
     fn GetTime(&self) -> windows_core::Result<i64>;
-    fn AddClockStateSink(&self, pstatesink: windows_core::Ref<'_, IMFClockStateSink>) -> windows_core::Result<()>;
-    fn RemoveClockStateSink(&self, pstatesink: windows_core::Ref<'_, IMFClockStateSink>) -> windows_core::Result<()>;
+    fn AddClockStateSink(&self, pstatesink: windows_core::Ref<IMFClockStateSink>) -> windows_core::Result<()>;
+    fn RemoveClockStateSink(&self, pstatesink: windows_core::Ref<IMFClockStateSink>) -> windows_core::Result<()>;
     fn Start(&self, llclockstartoffset: i64) -> windows_core::Result<()>;
     fn Stop(&self) -> windows_core::Result<()>;
     fn Pause(&self) -> windows_core::Result<()>;
@@ -129373,29 +40219,6 @@ impl core::ops::Deref for IMFPresentationDescriptor {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFPresentationDescriptor, windows_core::IUnknown, IMFAttributes);
-impl IMFPresentationDescriptor {
-    pub unsafe fn GetStreamDescriptorCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamDescriptorCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetStreamDescriptorByIndex(&self, dwindex: u32, pfselected: *mut windows_core::BOOL, ppdescriptor: *mut Option<IMFStreamDescriptor>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStreamDescriptorByIndex)(windows_core::Interface::as_raw(self), dwindex, pfselected as _, core::mem::transmute(ppdescriptor)).ok() }
-    }
-    pub unsafe fn SelectStream(&self, dwdescriptorindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SelectStream)(windows_core::Interface::as_raw(self), dwdescriptorindex).ok() }
-    }
-    pub unsafe fn DeselectStream(&self, dwdescriptorindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DeselectStream)(windows_core::Interface::as_raw(self), dwdescriptorindex).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IMFPresentationDescriptor> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFPresentationDescriptor_Vtbl {
@@ -129409,7 +40232,7 @@ pub struct IMFPresentationDescriptor_Vtbl {
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFPresentationDescriptor_Impl: IMFAttributes_Impl {
     fn GetStreamDescriptorCount(&self) -> windows_core::Result<u32>;
-    fn GetStreamDescriptorByIndex(&self, dwindex: u32, pfselected: *mut windows_core::BOOL, ppdescriptor: windows_core::OutRef<'_, IMFStreamDescriptor>) -> windows_core::Result<()>;
+    fn GetStreamDescriptorByIndex(&self, dwindex: u32, pfselected: *mut windows_core::BOOL, ppdescriptor: windows_core::OutRef<IMFStreamDescriptor>) -> windows_core::Result<()>;
     fn SelectStream(&self, dwdescriptorindex: u32) -> windows_core::Result<()>;
     fn DeselectStream(&self, dwdescriptorindex: u32) -> windows_core::Result<()>;
     fn Clone(&self) -> windows_core::Result<IMFPresentationDescriptor>;
@@ -129482,14 +40305,6 @@ impl core::ops::Deref for IMFPresentationTimeSource {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFPresentationTimeSource, windows_core::IUnknown, IMFClock);
-impl IMFPresentationTimeSource {
-    pub unsafe fn GetUnderlyingClock(&self) -> windows_core::Result<IMFClock> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetUnderlyingClock)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFPresentationTimeSource_Vtbl {
@@ -129529,76 +40344,13 @@ impl core::ops::Deref for IMFSample {
 }
 windows_core::imp::interface_hierarchy!(IMFSample, windows_core::IUnknown, IMFAttributes);
 impl IMFSample {
-    pub unsafe fn GetSampleFlags(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSampleFlags)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetSampleFlags(&self, dwsampleflags: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetSampleFlags)(windows_core::Interface::as_raw(self), dwsampleflags).ok() }
-    }
-    pub unsafe fn GetSampleTime(&self) -> windows_core::Result<i64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSampleTime)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetSampleTime(&self, hnssampletime: i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetSampleTime)(windows_core::Interface::as_raw(self), hnssampletime).ok() }
-    }
-    pub unsafe fn GetSampleDuration(&self) -> windows_core::Result<i64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSampleDuration)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetSampleDuration(&self, hnssampleduration: i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetSampleDuration)(windows_core::Interface::as_raw(self), hnssampleduration).ok() }
-    }
-    pub unsafe fn GetBufferCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetBufferCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn GetBufferByIndex(&self, dwindex: u32) -> windows_core::Result<IMFMediaBuffer> {
         unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(self).GetBufferByIndex)(windows_core::Interface::as_raw(self), dwindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub unsafe fn ConvertToContiguousBuffer(&self) -> windows_core::Result<IMFMediaBuffer> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).ConvertToContiguousBuffer)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
     }
-    pub unsafe fn AddBuffer<P0>(&self, pbuffer: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFMediaBuffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddBuffer)(windows_core::Interface::as_raw(self), pbuffer.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveBufferByIndex(&self, dwindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveBufferByIndex)(windows_core::Interface::as_raw(self), dwindex).ok() }
-    }
-    pub unsafe fn RemoveAllBuffers(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveAllBuffers)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn GetTotalLength(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTotalLength)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn CopyToBuffer<P0>(&self, pbuffer: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFMediaBuffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopyToBuffer)(windows_core::Interface::as_raw(self), pbuffer.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSample_Vtbl {
@@ -129629,11 +40381,11 @@ pub trait IMFSample_Impl: IMFAttributes_Impl {
     fn GetBufferCount(&self) -> windows_core::Result<u32>;
     fn GetBufferByIndex(&self, dwindex: u32) -> windows_core::Result<IMFMediaBuffer>;
     fn ConvertToContiguousBuffer(&self) -> windows_core::Result<IMFMediaBuffer>;
-    fn AddBuffer(&self, pbuffer: windows_core::Ref<'_, IMFMediaBuffer>) -> windows_core::Result<()>;
+    fn AddBuffer(&self, pbuffer: windows_core::Ref<IMFMediaBuffer>) -> windows_core::Result<()>;
     fn RemoveBufferByIndex(&self, dwindex: u32) -> windows_core::Result<()>;
     fn RemoveAllBuffers(&self) -> windows_core::Result<()>;
     fn GetTotalLength(&self) -> windows_core::Result<u32>;
-    fn CopyToBuffer(&self, pbuffer: windows_core::Ref<'_, IMFMediaBuffer>) -> windows_core::Result<()>;
+    fn CopyToBuffer(&self, pbuffer: windows_core::Ref<IMFMediaBuffer>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 impl IMFSample_Vtbl {
@@ -129796,20 +40548,6 @@ impl core::ops::Deref for IMFSampleGrabberSinkCallback {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFSampleGrabberSinkCallback, windows_core::IUnknown, IMFClockStateSink);
-impl IMFSampleGrabberSinkCallback {
-    pub unsafe fn OnSetPresentationClock<P0>(&self, ppresentationclock: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFPresentationClock>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnSetPresentationClock)(windows_core::Interface::as_raw(self), ppresentationclock.param().abi()).ok() }
-    }
-    pub unsafe fn OnProcessSample(&self, guidmajormediatype: *const windows_core::GUID, dwsampleflags: u32, llsampletime: i64, llsampleduration: i64, psamplebuffer: &[u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnProcessSample)(windows_core::Interface::as_raw(self), guidmajormediatype, dwsampleflags, llsampletime, llsampleduration, core::mem::transmute(psamplebuffer.as_ptr()), psamplebuffer.len().try_into().unwrap()).ok() }
-    }
-    pub unsafe fn OnShutdown(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnShutdown)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSampleGrabberSinkCallback_Vtbl {
@@ -129819,7 +40557,7 @@ pub struct IMFSampleGrabberSinkCallback_Vtbl {
     pub OnShutdown: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IMFSampleGrabberSinkCallback_Impl: IMFClockStateSink_Impl {
-    fn OnSetPresentationClock(&self, ppresentationclock: windows_core::Ref<'_, IMFPresentationClock>) -> windows_core::Result<()>;
+    fn OnSetPresentationClock(&self, ppresentationclock: windows_core::Ref<IMFPresentationClock>) -> windows_core::Result<()>;
     fn OnProcessSample(&self, guidmajormediatype: *const windows_core::GUID, dwsampleflags: u32, llsampletime: i64, llsampleduration: i64, psamplebuffer: *const u8, dwsamplesize: u32) -> windows_core::Result<()>;
     fn OnShutdown(&self) -> windows_core::Result<()>;
 }
@@ -129863,14 +40601,6 @@ impl core::ops::Deref for IMFSampleGrabberSinkCallback2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFSampleGrabberSinkCallback2, windows_core::IUnknown, IMFClockStateSink, IMFSampleGrabberSinkCallback);
-impl IMFSampleGrabberSinkCallback2 {
-    pub unsafe fn OnProcessSampleEx<P6>(&self, guidmajormediatype: *const windows_core::GUID, dwsampleflags: u32, llsampletime: i64, llsampleduration: i64, psamplebuffer: &[u8], pattributes: P6) -> windows_core::Result<()>
-    where
-        P6: windows_core::Param<IMFAttributes>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnProcessSampleEx)(windows_core::Interface::as_raw(self), guidmajormediatype, dwsampleflags, llsampletime, llsampleduration, core::mem::transmute(psamplebuffer.as_ptr()), psamplebuffer.len().try_into().unwrap(), pattributes.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSampleGrabberSinkCallback2_Vtbl {
@@ -129878,7 +40608,7 @@ pub struct IMFSampleGrabberSinkCallback2_Vtbl {
     pub OnProcessSampleEx: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, u32, i64, i64, *const u8, u32, *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IMFSampleGrabberSinkCallback2_Impl: IMFSampleGrabberSinkCallback_Impl {
-    fn OnProcessSampleEx(&self, guidmajormediatype: *const windows_core::GUID, dwsampleflags: u32, llsampletime: i64, llsampleduration: i64, psamplebuffer: *const u8, dwsamplesize: u32, pattributes: windows_core::Ref<'_, IMFAttributes>) -> windows_core::Result<()>;
+    fn OnProcessSampleEx(&self, guidmajormediatype: *const windows_core::GUID, dwsampleflags: u32, llsampletime: i64, llsampleduration: i64, psamplebuffer: *const u8, dwsamplesize: u32, pattributes: windows_core::Ref<IMFAttributes>) -> windows_core::Result<()>;
 }
 impl IMFSampleGrabberSinkCallback2_Vtbl {
     pub const fn new<Identity: IMFSampleGrabberSinkCallback2_Impl, const OFFSET: isize>() -> Self {
@@ -129903,26 +40633,6 @@ impl core::ops::Deref for IMFSensorStream {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFSensorStream, windows_core::IUnknown, IMFAttributes);
-impl IMFSensorStream {
-    pub unsafe fn GetMediaTypeCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaTypeCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetMediaType(&self, dwindex: u32) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaType)(windows_core::Interface::as_raw(self), dwindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn CloneSensorStream(&self) -> windows_core::Result<IMFSensorStream> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CloneSensorStream)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSensorStream_Vtbl {
@@ -129989,262 +40699,13 @@ impl IMFSensorStream_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 impl windows_core::RuntimeName for IMFSensorStream {}
-windows_core::imp::define_interface!(IMFSinkWriter, IMFSinkWriter_Vtbl, 0x3137f1cd_fe5e_4805_a5d8_fb477448cb3d);
-windows_core::imp::interface_hierarchy!(IMFSinkWriter, windows_core::IUnknown);
-impl IMFSinkWriter {
-    pub unsafe fn AddStream<P0>(&self, ptargetmediatype: P0) -> windows_core::Result<u32>
-    where
-        P0: windows_core::Param<IMFMediaType>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).AddStream)(windows_core::Interface::as_raw(self), ptargetmediatype.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetInputMediaType<P1, P2>(&self, dwstreamindex: u32, pinputmediatype: P1, pencodingparameters: P2) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFMediaType>,
-        P2: windows_core::Param<IMFAttributes>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetInputMediaType)(windows_core::Interface::as_raw(self), dwstreamindex, pinputmediatype.param().abi(), pencodingparameters.param().abi()).ok() }
-    }
-    pub unsafe fn BeginWriting(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).BeginWriting)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn WriteSample<P1>(&self, dwstreamindex: u32, psample: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFSample>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).WriteSample)(windows_core::Interface::as_raw(self), dwstreamindex, psample.param().abi()).ok() }
-    }
-    pub unsafe fn SendStreamTick(&self, dwstreamindex: u32, lltimestamp: i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SendStreamTick)(windows_core::Interface::as_raw(self), dwstreamindex, lltimestamp).ok() }
-    }
-    pub unsafe fn PlaceMarker(&self, dwstreamindex: u32, pvcontext: *const core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).PlaceMarker)(windows_core::Interface::as_raw(self), dwstreamindex, pvcontext).ok() }
-    }
-    pub unsafe fn NotifyEndOfSegment(&self, dwstreamindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).NotifyEndOfSegment)(windows_core::Interface::as_raw(self), dwstreamindex).ok() }
-    }
-    pub unsafe fn Flush(&self, dwstreamindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Flush)(windows_core::Interface::as_raw(self), dwstreamindex).ok() }
-    }
-    pub unsafe fn Finalize(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Finalize)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn GetServiceForStream(&self, dwstreamindex: u32, guidservice: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetServiceForStream)(windows_core::Interface::as_raw(self), dwstreamindex, guidservice, riid, ppvobject as _).ok() }
-    }
-    pub unsafe fn GetStatistics(&self, dwstreamindex: u32, pstats: *mut MF_SINK_WRITER_STATISTICS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStatistics)(windows_core::Interface::as_raw(self), dwstreamindex, pstats as _).ok() }
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMFSinkWriter_Vtbl {
-    pub base__: windows_core::IUnknown_Vtbl,
-    pub AddStream: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
-    pub SetInputMediaType: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub BeginWriting: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub WriteSample: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub SendStreamTick: unsafe extern "system" fn(*mut core::ffi::c_void, u32, i64) -> windows_core::HRESULT,
-    pub PlaceMarker: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const core::ffi::c_void) -> windows_core::HRESULT,
-    pub NotifyEndOfSegment: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Flush: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
-    pub Finalize: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetServiceForStream: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const windows_core::GUID, *const windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-    pub GetStatistics: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut MF_SINK_WRITER_STATISTICS) -> windows_core::HRESULT,
-}
-pub trait IMFSinkWriter_Impl: windows_core::IUnknownImpl {
-    fn AddStream(&self, ptargetmediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<u32>;
-    fn SetInputMediaType(&self, dwstreamindex: u32, pinputmediatype: windows_core::Ref<'_, IMFMediaType>, pencodingparameters: windows_core::Ref<'_, IMFAttributes>) -> windows_core::Result<()>;
-    fn BeginWriting(&self) -> windows_core::Result<()>;
-    fn WriteSample(&self, dwstreamindex: u32, psample: windows_core::Ref<'_, IMFSample>) -> windows_core::Result<()>;
-    fn SendStreamTick(&self, dwstreamindex: u32, lltimestamp: i64) -> windows_core::Result<()>;
-    fn PlaceMarker(&self, dwstreamindex: u32, pvcontext: *const core::ffi::c_void) -> windows_core::Result<()>;
-    fn NotifyEndOfSegment(&self, dwstreamindex: u32) -> windows_core::Result<()>;
-    fn Flush(&self, dwstreamindex: u32) -> windows_core::Result<()>;
-    fn Finalize(&self) -> windows_core::Result<()>;
-    fn GetServiceForStream(&self, dwstreamindex: u32, guidservice: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn GetStatistics(&self, dwstreamindex: u32, pstats: *mut MF_SINK_WRITER_STATISTICS) -> windows_core::Result<()>;
-}
-impl IMFSinkWriter_Vtbl {
-    pub const fn new<Identity: IMFSinkWriter_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AddStream<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, ptargetmediatype: *mut core::ffi::c_void, pdwstreamindex: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMFSinkWriter_Impl::AddStream(this, core::mem::transmute_copy(&ptargetmediatype)) {
-                    Ok(ok__) => {
-                        pdwstreamindex.write(core::mem::transmute(ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SetInputMediaType<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, pinputmediatype: *mut core::ffi::c_void, pencodingparameters: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::SetInputMediaType(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&pinputmediatype), core::mem::transmute_copy(&pencodingparameters)).into()
-            }
-        }
-        unsafe extern "system" fn BeginWriting<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::BeginWriting(this).into()
-            }
-        }
-        unsafe extern "system" fn WriteSample<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, psample: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::WriteSample(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&psample)).into()
-            }
-        }
-        unsafe extern "system" fn SendStreamTick<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, lltimestamp: i64) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::SendStreamTick(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&lltimestamp)).into()
-            }
-        }
-        unsafe extern "system" fn PlaceMarker<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, pvcontext: *const core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::PlaceMarker(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&pvcontext)).into()
-            }
-        }
-        unsafe extern "system" fn NotifyEndOfSegment<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::NotifyEndOfSegment(this, core::mem::transmute_copy(&dwstreamindex)).into()
-            }
-        }
-        unsafe extern "system" fn Flush<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::Flush(this, core::mem::transmute_copy(&dwstreamindex)).into()
-            }
-        }
-        unsafe extern "system" fn Finalize<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::Finalize(this).into()
-            }
-        }
-        unsafe extern "system" fn GetServiceForStream<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, guidservice: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::GetServiceForStream(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&guidservice), core::mem::transmute_copy(&riid), core::mem::transmute_copy(&ppvobject)).into()
-            }
-        }
-        unsafe extern "system" fn GetStatistics<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, pstats: *mut MF_SINK_WRITER_STATISTICS) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriter_Impl::GetStatistics(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&pstats)).into()
-            }
-        }
-        Self {
-            base__: windows_core::IUnknown_Vtbl::new::<Identity, OFFSET>(),
-            AddStream: AddStream::<Identity, OFFSET>,
-            SetInputMediaType: SetInputMediaType::<Identity, OFFSET>,
-            BeginWriting: BeginWriting::<Identity, OFFSET>,
-            WriteSample: WriteSample::<Identity, OFFSET>,
-            SendStreamTick: SendStreamTick::<Identity, OFFSET>,
-            PlaceMarker: PlaceMarker::<Identity, OFFSET>,
-            NotifyEndOfSegment: NotifyEndOfSegment::<Identity, OFFSET>,
-            Flush: Flush::<Identity, OFFSET>,
-            Finalize: Finalize::<Identity, OFFSET>,
-            GetServiceForStream: GetServiceForStream::<Identity, OFFSET>,
-            GetStatistics: GetStatistics::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMFSinkWriter as windows_core::Interface>::IID
-    }
-}
-impl windows_core::RuntimeName for IMFSinkWriter {}
-windows_core::imp::define_interface!(IMFSinkWriterEx, IMFSinkWriterEx_Vtbl, 0x588d72ab_5bc1_496a_8714_b70617141b25);
-impl core::ops::Deref for IMFSinkWriterEx {
-    type Target = IMFSinkWriter;
-    fn deref(&self) -> &Self::Target {
-        unsafe { core::mem::transmute(self) }
-    }
-}
-windows_core::imp::interface_hierarchy!(IMFSinkWriterEx, windows_core::IUnknown, IMFSinkWriter);
-impl IMFSinkWriterEx {
-    pub unsafe fn GetTransformForStream(&self, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: Option<*mut windows_core::GUID>, pptransform: *mut Option<IMFTransform>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetTransformForStream)(windows_core::Interface::as_raw(self), dwstreamindex, dwtransformindex, pguidcategory.unwrap_or(core::mem::zeroed()) as _, core::mem::transmute(pptransform)).ok() }
-    }
-}
-#[repr(C)]
-#[doc(hidden)]
-pub struct IMFSinkWriterEx_Vtbl {
-    pub base__: IMFSinkWriter_Vtbl,
-    pub GetTransformForStream: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, *mut windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
-}
-pub trait IMFSinkWriterEx_Impl: IMFSinkWriter_Impl {
-    fn GetTransformForStream(&self, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: *mut windows_core::GUID, pptransform: windows_core::OutRef<'_, IMFTransform>) -> windows_core::Result<()>;
-}
-impl IMFSinkWriterEx_Vtbl {
-    pub const fn new<Identity: IMFSinkWriterEx_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn GetTransformForStream<Identity: IMFSinkWriterEx_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: *mut windows_core::GUID, pptransform: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFSinkWriterEx_Impl::GetTransformForStream(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&dwtransformindex), core::mem::transmute_copy(&pguidcategory), core::mem::transmute_copy(&pptransform)).into()
-            }
-        }
-        Self { base__: IMFSinkWriter_Vtbl::new::<Identity, OFFSET>(), GetTransformForStream: GetTransformForStream::<Identity, OFFSET> }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMFSinkWriterEx as windows_core::Interface>::IID || iid == &<IMFSinkWriter as windows_core::Interface>::IID
-    }
-}
-impl windows_core::RuntimeName for IMFSinkWriterEx {}
 windows_core::imp::define_interface!(IMFSourceBuffer, IMFSourceBuffer_Vtbl, 0xe2cd3a4b_af25_4d3d_9110_da0e6f8ee877);
 windows_core::imp::interface_hierarchy!(IMFSourceBuffer, windows_core::IUnknown);
 impl IMFSourceBuffer {
-    pub unsafe fn GetUpdating(&self) -> windows_core::BOOL {
-        unsafe { (windows_core::Interface::vtable(self).GetUpdating)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetBuffered(&self) -> windows_core::Result<IMFMediaTimeRange> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetBuffered)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetTimeStampOffset(&self) -> f64 {
-        unsafe { (windows_core::Interface::vtable(self).GetTimeStampOffset)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetTimeStampOffset(&self, offset: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetTimeStampOffset)(windows_core::Interface::as_raw(self), offset).ok() }
-    }
-    pub unsafe fn GetAppendWindowStart(&self) -> f64 {
-        unsafe { (windows_core::Interface::vtable(self).GetAppendWindowStart)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetAppendWindowStart(&self, time: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetAppendWindowStart)(windows_core::Interface::as_raw(self), time).ok() }
-    }
-    pub unsafe fn GetAppendWindowEnd(&self) -> f64 {
-        unsafe { (windows_core::Interface::vtable(self).GetAppendWindowEnd)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn SetAppendWindowEnd(&self, time: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetAppendWindowEnd)(windows_core::Interface::as_raw(self), time).ok() }
-    }
     pub unsafe fn Append(&self, pdata: &[u8]) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Append)(windows_core::Interface::as_raw(self), core::mem::transmute(pdata.as_ptr()), pdata.len().try_into().unwrap()).ok() }
     }
-    pub unsafe fn AppendByteStream<P0>(&self, pstream: P0, pmaxlen: Option<*const u64>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFByteStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AppendByteStream)(windows_core::Interface::as_raw(self), pstream.param().abi(), pmaxlen.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn Abort(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Abort)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Remove(&self, start: f64, end: f64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Remove)(windows_core::Interface::as_raw(self), start, end).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSourceBuffer_Vtbl {
@@ -130272,7 +40733,7 @@ pub trait IMFSourceBuffer_Impl: windows_core::IUnknownImpl {
     fn GetAppendWindowEnd(&self) -> f64;
     fn SetAppendWindowEnd(&self, time: f64) -> windows_core::Result<()>;
     fn Append(&self, pdata: *const u8, len: u32) -> windows_core::Result<()>;
-    fn AppendByteStream(&self, pstream: windows_core::Ref<'_, IMFByteStream>, pmaxlen: *const u64) -> windows_core::Result<()>;
+    fn AppendByteStream(&self, pstream: windows_core::Ref<IMFByteStream>, pmaxlen: *const u64) -> windows_core::Result<()>;
     fn Abort(&self) -> windows_core::Result<()>;
     fn Remove(&self, start: f64, end: f64) -> windows_core::Result<()>;
 }
@@ -130379,14 +40840,6 @@ impl IMFSourceBuffer_Vtbl {
 impl windows_core::RuntimeName for IMFSourceBuffer {}
 windows_core::imp::define_interface!(IMFSourceBufferList, IMFSourceBufferList_Vtbl, 0x249981f8_8325_41f3_b80c_3b9e3aad0cbe);
 windows_core::imp::interface_hierarchy!(IMFSourceBufferList, windows_core::IUnknown);
-impl IMFSourceBufferList {
-    pub unsafe fn GetLength(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetLength)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetSourceBuffer(&self, index: u32) -> Option<IMFSourceBuffer> {
-        unsafe { (windows_core::Interface::vtable(self).GetSourceBuffer)(windows_core::Interface::as_raw(self), index) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSourceBufferList_Vtbl {
@@ -130425,23 +40878,6 @@ impl IMFSourceBufferList_Vtbl {
 impl windows_core::RuntimeName for IMFSourceBufferList {}
 windows_core::imp::define_interface!(IMFSourceBufferNotify, IMFSourceBufferNotify_Vtbl, 0x87e47623_2ceb_45d6_9b88_d8520c4dcbbc);
 windows_core::imp::interface_hierarchy!(IMFSourceBufferNotify, windows_core::IUnknown);
-impl IMFSourceBufferNotify {
-    pub unsafe fn OnUpdateStart(&self) {
-        unsafe { (windows_core::Interface::vtable(self).OnUpdateStart)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn OnAbort(&self) {
-        unsafe { (windows_core::Interface::vtable(self).OnAbort)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn OnError(&self, hr: windows_core::HRESULT) {
-        unsafe { (windows_core::Interface::vtable(self).OnError)(windows_core::Interface::as_raw(self), hr) }
-    }
-    pub unsafe fn OnUpdate(&self) {
-        unsafe { (windows_core::Interface::vtable(self).OnUpdate)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn OnUpdateEnd(&self) {
-        unsafe { (windows_core::Interface::vtable(self).OnUpdateEnd)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSourceBufferNotify_Vtbl {
@@ -130508,12 +40944,6 @@ impl windows_core::RuntimeName for IMFSourceBufferNotify {}
 windows_core::imp::define_interface!(IMFSourceReader, IMFSourceReader_Vtbl, 0x70ae66f2_c809_4e4f_8915_bdcb406b7993);
 windows_core::imp::interface_hierarchy!(IMFSourceReader, windows_core::IUnknown);
 impl IMFSourceReader {
-    pub unsafe fn GetStreamSelection(&self, dwstreamindex: u32) -> windows_core::Result<windows_core::BOOL> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamSelection)(windows_core::Interface::as_raw(self), dwstreamindex, &mut result__).map(|| result__)
-        }
-    }
     pub unsafe fn SetStreamSelection(&self, dwstreamindex: u32, fselected: bool) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).SetStreamSelection)(windows_core::Interface::as_raw(self), dwstreamindex, fselected.into()).ok() }
     }
@@ -130545,9 +40975,6 @@ impl IMFSourceReader {
     pub unsafe fn Flush(&self, dwstreamindex: u32) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Flush)(windows_core::Interface::as_raw(self), dwstreamindex).ok() }
     }
-    pub unsafe fn GetServiceForStream(&self, dwstreamindex: u32, guidservice: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetServiceForStream)(windows_core::Interface::as_raw(self), dwstreamindex, guidservice, riid, ppvobject as _).ok() }
-    }
     #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
     pub unsafe fn GetPresentationAttribute(&self, dwstreamindex: u32, guidattribute: *const windows_core::GUID) -> windows_core::Result<super::super::System::Com::StructuredStorage::PROPVARIANT> {
         unsafe {
@@ -130583,9 +41010,9 @@ pub trait IMFSourceReader_Impl: windows_core::IUnknownImpl {
     fn SetStreamSelection(&self, dwstreamindex: u32, fselected: windows_core::BOOL) -> windows_core::Result<()>;
     fn GetNativeMediaType(&self, dwstreamindex: u32, dwmediatypeindex: u32) -> windows_core::Result<IMFMediaType>;
     fn GetCurrentMediaType(&self, dwstreamindex: u32) -> windows_core::Result<IMFMediaType>;
-    fn SetCurrentMediaType(&self, dwstreamindex: u32, pdwreserved: *const u32, pmediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<()>;
+    fn SetCurrentMediaType(&self, dwstreamindex: u32, pdwreserved: *const u32, pmediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<()>;
     fn SetCurrentPosition(&self, guidtimeformat: *const windows_core::GUID, varposition: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>;
-    fn ReadSample(&self, dwstreamindex: u32, dwcontrolflags: u32, pdwactualstreamindex: *mut u32, pdwstreamflags: *mut u32, plltimestamp: *mut i64, ppsample: windows_core::OutRef<'_, IMFSample>) -> windows_core::Result<()>;
+    fn ReadSample(&self, dwstreamindex: u32, dwcontrolflags: u32, pdwactualstreamindex: *mut u32, pdwstreamflags: *mut u32, plltimestamp: *mut i64, ppsample: windows_core::OutRef<IMFSample>) -> windows_core::Result<()>;
     fn Flush(&self, dwstreamindex: u32) -> windows_core::Result<()>;
     fn GetServiceForStream(&self, dwstreamindex: u32, guidservice: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn GetPresentationAttribute(&self, dwstreamindex: u32, guidattribute: *const windows_core::GUID) -> windows_core::Result<super::super::System::Com::StructuredStorage::PROPVARIANT>;
@@ -130699,23 +41126,6 @@ impl IMFSourceReader_Vtbl {
 impl windows_core::RuntimeName for IMFSourceReader {}
 windows_core::imp::define_interface!(IMFSourceReaderCallback, IMFSourceReaderCallback_Vtbl, 0xdeec8d99_fa1d_4d82_84c2_2c8969944867);
 windows_core::imp::interface_hierarchy!(IMFSourceReaderCallback, windows_core::IUnknown);
-impl IMFSourceReaderCallback {
-    pub unsafe fn OnReadSample<P4>(&self, hrstatus: windows_core::HRESULT, dwstreamindex: u32, dwstreamflags: u32, lltimestamp: i64, psample: P4) -> windows_core::Result<()>
-    where
-        P4: windows_core::Param<IMFSample>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnReadSample)(windows_core::Interface::as_raw(self), hrstatus, dwstreamindex, dwstreamflags, lltimestamp, psample.param().abi()).ok() }
-    }
-    pub unsafe fn OnFlush(&self, dwstreamindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnFlush)(windows_core::Interface::as_raw(self), dwstreamindex).ok() }
-    }
-    pub unsafe fn OnEvent<P1>(&self, dwstreamindex: u32, pevent: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFMediaEvent>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnEvent)(windows_core::Interface::as_raw(self), dwstreamindex, pevent.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSourceReaderCallback_Vtbl {
@@ -130725,9 +41135,9 @@ pub struct IMFSourceReaderCallback_Vtbl {
     pub OnEvent: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IMFSourceReaderCallback_Impl: windows_core::IUnknownImpl {
-    fn OnReadSample(&self, hrstatus: windows_core::HRESULT, dwstreamindex: u32, dwstreamflags: u32, lltimestamp: i64, psample: windows_core::Ref<'_, IMFSample>) -> windows_core::Result<()>;
+    fn OnReadSample(&self, hrstatus: windows_core::HRESULT, dwstreamindex: u32, dwstreamflags: u32, lltimestamp: i64, psample: windows_core::Ref<IMFSample>) -> windows_core::Result<()>;
     fn OnFlush(&self, dwstreamindex: u32) -> windows_core::Result<()>;
-    fn OnEvent(&self, dwstreamindex: u32, pevent: windows_core::Ref<'_, IMFMediaEvent>) -> windows_core::Result<()>;
+    fn OnEvent(&self, dwstreamindex: u32, pevent: windows_core::Ref<IMFMediaEvent>) -> windows_core::Result<()>;
 }
 impl IMFSourceReaderCallback_Vtbl {
     pub const fn new<Identity: IMFSourceReaderCallback_Impl, const OFFSET: isize>() -> Self {
@@ -130769,14 +41179,6 @@ impl core::ops::Deref for IMFSourceReaderCallback2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFSourceReaderCallback2, windows_core::IUnknown, IMFSourceReaderCallback);
-impl IMFSourceReaderCallback2 {
-    pub unsafe fn OnTransformChange(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnTransformChange)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn OnStreamError(&self, dwstreamindex: u32, hrstatus: windows_core::HRESULT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).OnStreamError)(windows_core::Interface::as_raw(self), dwstreamindex, hrstatus).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSourceReaderCallback2_Vtbl {
@@ -130821,29 +41223,6 @@ impl core::ops::Deref for IMFSourceReaderEx {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFSourceReaderEx, windows_core::IUnknown, IMFSourceReader);
-impl IMFSourceReaderEx {
-    pub unsafe fn SetNativeMediaType<P1>(&self, dwstreamindex: u32, pmediatype: P1) -> windows_core::Result<u32>
-    where
-        P1: windows_core::Param<IMFMediaType>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).SetNativeMediaType)(windows_core::Interface::as_raw(self), dwstreamindex, pmediatype.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn AddTransformForStream<P1>(&self, dwstreamindex: u32, ptransformoractivate: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddTransformForStream)(windows_core::Interface::as_raw(self), dwstreamindex, ptransformoractivate.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveAllTransformsForStream(&self, dwstreamindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RemoveAllTransformsForStream)(windows_core::Interface::as_raw(self), dwstreamindex).ok() }
-    }
-    pub unsafe fn GetTransformForStream(&self, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: Option<*mut windows_core::GUID>, pptransform: *mut Option<IMFTransform>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetTransformForStream)(windows_core::Interface::as_raw(self), dwstreamindex, dwtransformindex, pguidcategory.unwrap_or(core::mem::zeroed()) as _, core::mem::transmute(pptransform)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSourceReaderEx_Vtbl {
@@ -130855,10 +41234,10 @@ pub struct IMFSourceReaderEx_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFSourceReaderEx_Impl: IMFSourceReader_Impl {
-    fn SetNativeMediaType(&self, dwstreamindex: u32, pmediatype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<u32>;
-    fn AddTransformForStream(&self, dwstreamindex: u32, ptransformoractivate: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn SetNativeMediaType(&self, dwstreamindex: u32, pmediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<u32>;
+    fn AddTransformForStream(&self, dwstreamindex: u32, ptransformoractivate: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn RemoveAllTransformsForStream(&self, dwstreamindex: u32) -> windows_core::Result<()>;
-    fn GetTransformForStream(&self, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: *mut windows_core::GUID, pptransform: windows_core::OutRef<'_, IMFTransform>) -> windows_core::Result<()>;
+    fn GetTransformForStream(&self, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: *mut windows_core::GUID, pptransform: windows_core::OutRef<IMFTransform>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 impl IMFSourceReaderEx_Vtbl {
@@ -130915,35 +41294,6 @@ impl core::ops::Deref for IMFSpatialAudioObjectBuffer {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFSpatialAudioObjectBuffer, windows_core::IUnknown, IMFMediaBuffer);
-impl IMFSpatialAudioObjectBuffer {
-    pub unsafe fn SetID(&self, u32id: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetID)(windows_core::Interface::as_raw(self), u32id).ok() }
-    }
-    pub unsafe fn GetID(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetID)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Win32_Media_Audio")]
-    pub unsafe fn SetType(&self, r#type: super::Audio::AudioObjectType) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetType)(windows_core::Interface::as_raw(self), r#type).ok() }
-    }
-    #[cfg(feature = "Win32_Media_Audio")]
-    pub unsafe fn GetType(&self) -> windows_core::Result<super::Audio::AudioObjectType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Win32_Media_Audio")]
-    pub unsafe fn GetMetadataItems(&self) -> windows_core::Result<super::Audio::ISpatialAudioMetadataItems> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMetadataItems)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSpatialAudioObjectBuffer_Vtbl {
@@ -131045,26 +41395,6 @@ impl core::ops::Deref for IMFSpatialAudioSample {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFSpatialAudioSample, windows_core::IUnknown, IMFAttributes, IMFSample);
-impl IMFSpatialAudioSample {
-    pub unsafe fn GetObjectCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetObjectCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn AddSpatialAudioObject<P0>(&self, paudioobjbuffer: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFSpatialAudioObjectBuffer>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddSpatialAudioObject)(windows_core::Interface::as_raw(self), paudioobjbuffer.param().abi()).ok() }
-    }
-    pub unsafe fn GetSpatialAudioObjectByIndex(&self, dwindex: u32) -> windows_core::Result<IMFSpatialAudioObjectBuffer> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSpatialAudioObjectByIndex)(windows_core::Interface::as_raw(self), dwindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFSpatialAudioSample_Vtbl {
@@ -131076,7 +41406,7 @@ pub struct IMFSpatialAudioSample_Vtbl {
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFSpatialAudioSample_Impl: IMFSample_Impl {
     fn GetObjectCount(&self) -> windows_core::Result<u32>;
-    fn AddSpatialAudioObject(&self, paudioobjbuffer: windows_core::Ref<'_, IMFSpatialAudioObjectBuffer>) -> windows_core::Result<()>;
+    fn AddSpatialAudioObject(&self, paudioobjbuffer: windows_core::Ref<IMFSpatialAudioObjectBuffer>) -> windows_core::Result<()>;
     fn GetSpatialAudioObjectByIndex(&self, dwindex: u32) -> windows_core::Result<IMFSpatialAudioObjectBuffer>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
@@ -131133,20 +41463,6 @@ impl core::ops::Deref for IMFStreamDescriptor {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFStreamDescriptor, windows_core::IUnknown, IMFAttributes);
-impl IMFStreamDescriptor {
-    pub unsafe fn GetStreamIdentifier(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetStreamIdentifier)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetMediaTypeHandler(&self) -> windows_core::Result<IMFMediaTypeHandler> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaTypeHandler)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFStreamDescriptor_Vtbl {
@@ -131207,34 +41523,6 @@ impl core::ops::Deref for IMFStreamSink {
 }
 windows_core::imp::interface_hierarchy!(IMFStreamSink, windows_core::IUnknown, IMFMediaEventGenerator);
 impl IMFStreamSink {
-    pub unsafe fn GetMediaSink(&self) -> windows_core::Result<IMFMediaSink> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaSink)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetIdentifier(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetIdentifier)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetMediaTypeHandler(&self) -> windows_core::Result<IMFMediaTypeHandler> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaTypeHandler)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn ProcessSample<P0>(&self, psample: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFSample>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ProcessSample)(windows_core::Interface::as_raw(self), psample.param().abi()).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn PlaceMarker(&self, emarkertype: MFSTREAMSINK_MARKER_TYPE, pvarmarkervalue: *const super::super::System::Com::StructuredStorage::PROPVARIANT, pvarcontextvalue: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).PlaceMarker)(windows_core::Interface::as_raw(self), emarkertype, core::mem::transmute(pvarmarkervalue), core::mem::transmute(pvarcontextvalue)).ok() }
-    }
     pub unsafe fn Flush(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Flush)(windows_core::Interface::as_raw(self)).ok() }
     }
@@ -131258,7 +41546,7 @@ pub trait IMFStreamSink_Impl: IMFMediaEventGenerator_Impl {
     fn GetMediaSink(&self) -> windows_core::Result<IMFMediaSink>;
     fn GetIdentifier(&self) -> windows_core::Result<u32>;
     fn GetMediaTypeHandler(&self) -> windows_core::Result<IMFMediaTypeHandler>;
-    fn ProcessSample(&self, psample: windows_core::Ref<'_, IMFSample>) -> windows_core::Result<()>;
+    fn ProcessSample(&self, psample: windows_core::Ref<IMFSample>) -> windows_core::Result<()>;
     fn PlaceMarker(&self, emarkertype: MFSTREAMSINK_MARKER_TYPE, pvarmarkervalue: *const super::super::System::Com::StructuredStorage::PROPVARIANT, pvarcontextvalue: *const super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()>;
     fn Flush(&self) -> windows_core::Result<()>;
 }
@@ -131343,65 +41631,6 @@ impl core::ops::Deref for IMFTopology {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFTopology, windows_core::IUnknown, IMFAttributes);
-impl IMFTopology {
-    pub unsafe fn GetTopologyID(&self) -> windows_core::Result<u64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTopologyID)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn AddNode<P0>(&self, pnode: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFTopologyNode>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddNode)(windows_core::Interface::as_raw(self), pnode.param().abi()).ok() }
-    }
-    pub unsafe fn RemoveNode<P0>(&self, pnode: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFTopologyNode>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RemoveNode)(windows_core::Interface::as_raw(self), pnode.param().abi()).ok() }
-    }
-    pub unsafe fn GetNodeCount(&self) -> windows_core::Result<u16> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetNodeCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetNode(&self, windex: u16) -> windows_core::Result<IMFTopologyNode> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetNode)(windows_core::Interface::as_raw(self), windex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn Clear(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Clear)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn CloneFrom<P0>(&self, ptopology: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFTopology>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CloneFrom)(windows_core::Interface::as_raw(self), ptopology.param().abi()).ok() }
-    }
-    pub unsafe fn GetNodeByID(&self, qwtoponodeid: u64) -> windows_core::Result<IMFTopologyNode> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetNodeByID)(windows_core::Interface::as_raw(self), qwtoponodeid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetSourceNodeCollection(&self) -> windows_core::Result<IMFCollection> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSourceNodeCollection)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetOutputNodeCollection(&self) -> windows_core::Result<IMFCollection> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOutputNodeCollection)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFTopology_Vtbl {
@@ -131420,12 +41649,12 @@ pub struct IMFTopology_Vtbl {
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFTopology_Impl: IMFAttributes_Impl {
     fn GetTopologyID(&self) -> windows_core::Result<u64>;
-    fn AddNode(&self, pnode: windows_core::Ref<'_, IMFTopologyNode>) -> windows_core::Result<()>;
-    fn RemoveNode(&self, pnode: windows_core::Ref<'_, IMFTopologyNode>) -> windows_core::Result<()>;
+    fn AddNode(&self, pnode: windows_core::Ref<IMFTopologyNode>) -> windows_core::Result<()>;
+    fn RemoveNode(&self, pnode: windows_core::Ref<IMFTopologyNode>) -> windows_core::Result<()>;
     fn GetNodeCount(&self) -> windows_core::Result<u16>;
     fn GetNode(&self, windex: u16) -> windows_core::Result<IMFTopologyNode>;
     fn Clear(&self) -> windows_core::Result<()>;
-    fn CloneFrom(&self, ptopology: windows_core::Ref<'_, IMFTopology>) -> windows_core::Result<()>;
+    fn CloneFrom(&self, ptopology: windows_core::Ref<IMFTopology>) -> windows_core::Result<()>;
     fn GetNodeByID(&self, qwtoponodeid: u64) -> windows_core::Result<IMFTopologyNode>;
     fn GetSourceNodeCollection(&self) -> windows_core::Result<IMFCollection>;
     fn GetOutputNodeCollection(&self) -> windows_core::Result<IMFCollection>;
@@ -131557,92 +41786,6 @@ impl core::ops::Deref for IMFTopologyNode {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFTopologyNode, windows_core::IUnknown, IMFAttributes);
-impl IMFTopologyNode {
-    pub unsafe fn SetObject<P0>(&self, pobject: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetObject)(windows_core::Interface::as_raw(self), pobject.param().abi()).ok() }
-    }
-    pub unsafe fn GetObject(&self) -> windows_core::Result<windows_core::IUnknown> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetObject)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetNodeType(&self) -> windows_core::Result<MF_TOPOLOGY_TYPE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetNodeType)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetTopoNodeID(&self) -> windows_core::Result<u64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTopoNodeID)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetTopoNodeID(&self, ulltopoid: u64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetTopoNodeID)(windows_core::Interface::as_raw(self), ulltopoid).ok() }
-    }
-    pub unsafe fn GetInputCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetInputCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetOutputCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOutputCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn ConnectOutput<P1>(&self, dwoutputindex: u32, pdownstreamnode: P1, dwinputindexondownstreamnode: u32) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFTopologyNode>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ConnectOutput)(windows_core::Interface::as_raw(self), dwoutputindex, pdownstreamnode.param().abi(), dwinputindexondownstreamnode).ok() }
-    }
-    pub unsafe fn DisconnectOutput(&self, dwoutputindex: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DisconnectOutput)(windows_core::Interface::as_raw(self), dwoutputindex).ok() }
-    }
-    pub unsafe fn GetInput(&self, dwinputindex: u32, ppupstreamnode: *mut Option<IMFTopologyNode>, pdwoutputindexonupstreamnode: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetInput)(windows_core::Interface::as_raw(self), dwinputindex, core::mem::transmute(ppupstreamnode), pdwoutputindexonupstreamnode as _).ok() }
-    }
-    pub unsafe fn GetOutput(&self, dwoutputindex: u32, ppdownstreamnode: *mut Option<IMFTopologyNode>, pdwinputindexondownstreamnode: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetOutput)(windows_core::Interface::as_raw(self), dwoutputindex, core::mem::transmute(ppdownstreamnode), pdwinputindexondownstreamnode as _).ok() }
-    }
-    pub unsafe fn SetOutputPrefType<P1>(&self, dwoutputindex: u32, ptype: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFMediaType>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetOutputPrefType)(windows_core::Interface::as_raw(self), dwoutputindex, ptype.param().abi()).ok() }
-    }
-    pub unsafe fn GetOutputPrefType(&self, dwoutputindex: u32) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOutputPrefType)(windows_core::Interface::as_raw(self), dwoutputindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn SetInputPrefType<P1>(&self, dwinputindex: u32, ptype: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFMediaType>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetInputPrefType)(windows_core::Interface::as_raw(self), dwinputindex, ptype.param().abi()).ok() }
-    }
-    pub unsafe fn GetInputPrefType(&self, dwinputindex: u32) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetInputPrefType)(windows_core::Interface::as_raw(self), dwinputindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn CloneFrom<P0>(&self, pnode: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMFTopologyNode>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CloneFrom)(windows_core::Interface::as_raw(self), pnode.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFTopologyNode_Vtbl {
@@ -131666,22 +41809,22 @@ pub struct IMFTopologyNode_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 pub trait IMFTopologyNode_Impl: IMFAttributes_Impl {
-    fn SetObject(&self, pobject: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn SetObject(&self, pobject: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn GetObject(&self) -> windows_core::Result<windows_core::IUnknown>;
     fn GetNodeType(&self) -> windows_core::Result<MF_TOPOLOGY_TYPE>;
     fn GetTopoNodeID(&self) -> windows_core::Result<u64>;
     fn SetTopoNodeID(&self, ulltopoid: u64) -> windows_core::Result<()>;
     fn GetInputCount(&self) -> windows_core::Result<u32>;
     fn GetOutputCount(&self) -> windows_core::Result<u32>;
-    fn ConnectOutput(&self, dwoutputindex: u32, pdownstreamnode: windows_core::Ref<'_, IMFTopologyNode>, dwinputindexondownstreamnode: u32) -> windows_core::Result<()>;
+    fn ConnectOutput(&self, dwoutputindex: u32, pdownstreamnode: windows_core::Ref<IMFTopologyNode>, dwinputindexondownstreamnode: u32) -> windows_core::Result<()>;
     fn DisconnectOutput(&self, dwoutputindex: u32) -> windows_core::Result<()>;
-    fn GetInput(&self, dwinputindex: u32, ppupstreamnode: windows_core::OutRef<'_, IMFTopologyNode>, pdwoutputindexonupstreamnode: *mut u32) -> windows_core::Result<()>;
-    fn GetOutput(&self, dwoutputindex: u32, ppdownstreamnode: windows_core::OutRef<'_, IMFTopologyNode>, pdwinputindexondownstreamnode: *mut u32) -> windows_core::Result<()>;
-    fn SetOutputPrefType(&self, dwoutputindex: u32, ptype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<()>;
+    fn GetInput(&self, dwinputindex: u32, ppupstreamnode: windows_core::OutRef<IMFTopologyNode>, pdwoutputindexonupstreamnode: *mut u32) -> windows_core::Result<()>;
+    fn GetOutput(&self, dwoutputindex: u32, ppdownstreamnode: windows_core::OutRef<IMFTopologyNode>, pdwinputindexondownstreamnode: *mut u32) -> windows_core::Result<()>;
+    fn SetOutputPrefType(&self, dwoutputindex: u32, ptype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<()>;
     fn GetOutputPrefType(&self, dwoutputindex: u32) -> windows_core::Result<IMFMediaType>;
-    fn SetInputPrefType(&self, dwinputindex: u32, ptype: windows_core::Ref<'_, IMFMediaType>) -> windows_core::Result<()>;
+    fn SetInputPrefType(&self, dwinputindex: u32, ptype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<()>;
     fn GetInputPrefType(&self, dwinputindex: u32) -> windows_core::Result<IMFMediaType>;
-    fn CloneFrom(&self, pnode: windows_core::Ref<'_, IMFTopologyNode>) -> windows_core::Result<()>;
+    fn CloneFrom(&self, pnode: windows_core::Ref<IMFTopologyNode>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
 impl IMFTopologyNode_Vtbl {
@@ -131852,119 +41995,6 @@ impl IMFTopologyNode_Vtbl {
 impl windows_core::RuntimeName for IMFTopologyNode {}
 windows_core::imp::define_interface!(IMFTransform, IMFTransform_Vtbl, 0xbf94c121_5b05_4e6f_8000_ba598961414d);
 windows_core::imp::interface_hierarchy!(IMFTransform, windows_core::IUnknown);
-impl IMFTransform {
-    pub unsafe fn GetStreamLimits(&self, pdwinputminimum: *mut u32, pdwinputmaximum: *mut u32, pdwoutputminimum: *mut u32, pdwoutputmaximum: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStreamLimits)(windows_core::Interface::as_raw(self), pdwinputminimum as _, pdwinputmaximum as _, pdwoutputminimum as _, pdwoutputmaximum as _).ok() }
-    }
-    pub unsafe fn GetStreamCount(&self, pcinputstreams: *mut u32, pcoutputstreams: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStreamCount)(windows_core::Interface::as_raw(self), pcinputstreams as _, pcoutputstreams as _).ok() }
-    }
-    pub unsafe fn GetStreamIDs(&self, pdwinputids: &mut [u32], pdwoutputids: &mut [u32]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetStreamIDs)(windows_core::Interface::as_raw(self), pdwinputids.len().try_into().unwrap(), core::mem::transmute(pdwinputids.as_ptr()), pdwoutputids.len().try_into().unwrap(), core::mem::transmute(pdwoutputids.as_ptr())).ok() }
-    }
-    pub unsafe fn GetInputStreamInfo(&self, dwinputstreamid: u32, pstreaminfo: *mut MFT_INPUT_STREAM_INFO) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetInputStreamInfo)(windows_core::Interface::as_raw(self), dwinputstreamid, pstreaminfo as _).ok() }
-    }
-    pub unsafe fn GetOutputStreamInfo(&self, dwoutputstreamid: u32) -> windows_core::Result<MFT_OUTPUT_STREAM_INFO> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOutputStreamInfo)(windows_core::Interface::as_raw(self), dwoutputstreamid, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetAttributes(&self) -> windows_core::Result<IMFAttributes> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAttributes)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetInputStreamAttributes(&self, dwinputstreamid: u32) -> windows_core::Result<IMFAttributes> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetInputStreamAttributes)(windows_core::Interface::as_raw(self), dwinputstreamid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetOutputStreamAttributes(&self, dwoutputstreamid: u32) -> windows_core::Result<IMFAttributes> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOutputStreamAttributes)(windows_core::Interface::as_raw(self), dwoutputstreamid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn DeleteInputStream(&self, dwstreamid: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DeleteInputStream)(windows_core::Interface::as_raw(self), dwstreamid).ok() }
-    }
-    pub unsafe fn AddInputStreams(&self, cstreams: u32, adwstreamids: *const u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddInputStreams)(windows_core::Interface::as_raw(self), cstreams, adwstreamids).ok() }
-    }
-    pub unsafe fn GetInputAvailableType(&self, dwinputstreamid: u32, dwtypeindex: u32) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetInputAvailableType)(windows_core::Interface::as_raw(self), dwinputstreamid, dwtypeindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetOutputAvailableType(&self, dwoutputstreamid: u32, dwtypeindex: u32) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOutputAvailableType)(windows_core::Interface::as_raw(self), dwoutputstreamid, dwtypeindex, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn SetInputType<P1>(&self, dwinputstreamid: u32, ptype: P1, dwflags: u32) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFMediaType>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetInputType)(windows_core::Interface::as_raw(self), dwinputstreamid, ptype.param().abi(), dwflags).ok() }
-    }
-    pub unsafe fn SetOutputType<P1>(&self, dwoutputstreamid: u32, ptype: P1, dwflags: u32) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFMediaType>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetOutputType)(windows_core::Interface::as_raw(self), dwoutputstreamid, ptype.param().abi(), dwflags).ok() }
-    }
-    pub unsafe fn GetInputCurrentType(&self, dwinputstreamid: u32) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetInputCurrentType)(windows_core::Interface::as_raw(self), dwinputstreamid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetOutputCurrentType(&self, dwoutputstreamid: u32) -> windows_core::Result<IMFMediaType> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOutputCurrentType)(windows_core::Interface::as_raw(self), dwoutputstreamid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetInputStatus(&self, dwinputstreamid: u32) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetInputStatus)(windows_core::Interface::as_raw(self), dwinputstreamid, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetOutputStatus(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetOutputStatus)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn SetOutputBounds(&self, hnslowerbound: i64, hnsupperbound: i64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetOutputBounds)(windows_core::Interface::as_raw(self), hnslowerbound, hnsupperbound).ok() }
-    }
-    pub unsafe fn ProcessEvent<P1>(&self, dwinputstreamid: u32, pevent: P1) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFMediaEvent>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ProcessEvent)(windows_core::Interface::as_raw(self), dwinputstreamid, pevent.param().abi()).ok() }
-    }
-    pub unsafe fn ProcessMessage(&self, emessage: MFT_MESSAGE_TYPE, ulparam: usize) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ProcessMessage)(windows_core::Interface::as_raw(self), emessage, ulparam).ok() }
-    }
-    pub unsafe fn ProcessInput<P1>(&self, dwinputstreamid: u32, psample: P1, dwflags: u32) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<IMFSample>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ProcessInput)(windows_core::Interface::as_raw(self), dwinputstreamid, psample.param().abi(), dwflags).ok() }
-    }
-    pub unsafe fn ProcessOutput(&self, dwflags: u32, poutputsamples: &mut [MFT_OUTPUT_DATA_BUFFER], pdwstatus: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ProcessOutput)(windows_core::Interface::as_raw(self), dwflags, poutputsamples.len().try_into().unwrap(), core::mem::transmute(poutputsamples.as_ptr()), pdwstatus as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFTransform_Vtbl {
@@ -132006,16 +42036,16 @@ pub trait IMFTransform_Impl: windows_core::IUnknownImpl {
     fn AddInputStreams(&self, cstreams: u32, adwstreamids: *const u32) -> windows_core::Result<()>;
     fn GetInputAvailableType(&self, dwinputstreamid: u32, dwtypeindex: u32) -> windows_core::Result<IMFMediaType>;
     fn GetOutputAvailableType(&self, dwoutputstreamid: u32, dwtypeindex: u32) -> windows_core::Result<IMFMediaType>;
-    fn SetInputType(&self, dwinputstreamid: u32, ptype: windows_core::Ref<'_, IMFMediaType>, dwflags: u32) -> windows_core::Result<()>;
-    fn SetOutputType(&self, dwoutputstreamid: u32, ptype: windows_core::Ref<'_, IMFMediaType>, dwflags: u32) -> windows_core::Result<()>;
+    fn SetInputType(&self, dwinputstreamid: u32, ptype: windows_core::Ref<IMFMediaType>, dwflags: u32) -> windows_core::Result<()>;
+    fn SetOutputType(&self, dwoutputstreamid: u32, ptype: windows_core::Ref<IMFMediaType>, dwflags: u32) -> windows_core::Result<()>;
     fn GetInputCurrentType(&self, dwinputstreamid: u32) -> windows_core::Result<IMFMediaType>;
     fn GetOutputCurrentType(&self, dwoutputstreamid: u32) -> windows_core::Result<IMFMediaType>;
     fn GetInputStatus(&self, dwinputstreamid: u32) -> windows_core::Result<u32>;
     fn GetOutputStatus(&self) -> windows_core::Result<u32>;
     fn SetOutputBounds(&self, hnslowerbound: i64, hnsupperbound: i64) -> windows_core::Result<()>;
-    fn ProcessEvent(&self, dwinputstreamid: u32, pevent: windows_core::Ref<'_, IMFMediaEvent>) -> windows_core::Result<()>;
+    fn ProcessEvent(&self, dwinputstreamid: u32, pevent: windows_core::Ref<IMFMediaEvent>) -> windows_core::Result<()>;
     fn ProcessMessage(&self, emessage: MFT_MESSAGE_TYPE, ulparam: usize) -> windows_core::Result<()>;
-    fn ProcessInput(&self, dwinputstreamid: u32, psample: windows_core::Ref<'_, IMFSample>, dwflags: u32) -> windows_core::Result<()>;
+    fn ProcessInput(&self, dwinputstreamid: u32, psample: windows_core::Ref<IMFSample>, dwflags: u32) -> windows_core::Result<()>;
     fn ProcessOutput(&self, dwflags: u32, coutputbuffercount: u32, poutputsamples: *mut MFT_OUTPUT_DATA_BUFFER, pdwstatus: *mut u32) -> windows_core::Result<()>;
 }
 impl IMFTransform_Vtbl {
@@ -132258,14 +42288,6 @@ impl core::ops::Deref for IMFVideoMediaType {
     }
 }
 windows_core::imp::interface_hierarchy!(IMFVideoMediaType, windows_core::IUnknown, IMFAttributes, IMFMediaType);
-impl IMFVideoMediaType {
-    pub unsafe fn GetVideoFormat(&self) -> *mut MFVIDEOFORMAT {
-        unsafe { (windows_core::Interface::vtable(self).GetVideoFormat)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetVideoRepresentation(&self, guidrepresentation: windows_core::GUID, ppvrepresentation: *mut *mut core::ffi::c_void, lstride: i32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetVideoRepresentation)(windows_core::Interface::as_raw(self), core::mem::transmute(guidrepresentation), ppvrepresentation as _, lstride).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMFVideoMediaType_Vtbl {
@@ -132314,9 +42336,6 @@ impl core::ops::Deref for IMFVideoPresenter {
 }
 windows_core::imp::interface_hierarchy!(IMFVideoPresenter, windows_core::IUnknown, IMFClockStateSink);
 impl IMFVideoPresenter {
-    pub unsafe fn ProcessMessage(&self, emessage: MFVP_MESSAGE_TYPE, ulparam: usize) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ProcessMessage)(windows_core::Interface::as_raw(self), emessage, ulparam).ok() }
-    }
     pub unsafe fn GetCurrentMediaType(&self) -> windows_core::Result<IMFVideoMediaType> {
         unsafe {
             let mut result__ = core::mem::zeroed();
@@ -132375,23 +42394,6 @@ impl core::ops::Deref for IMFVirtualCamera {
 }
 windows_core::imp::interface_hierarchy!(IMFVirtualCamera, windows_core::IUnknown, IMFAttributes);
 impl IMFVirtualCamera {
-    pub unsafe fn AddDeviceSourceInfo<P0>(&self, devicesourceinfo: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddDeviceSourceInfo)(windows_core::Interface::as_raw(self), devicesourceinfo.param().abi()).ok() }
-    }
-    #[cfg(feature = "Win32_Devices_Properties")]
-    pub unsafe fn AddProperty(&self, pkey: *const super::super::Foundation::DEVPROPKEY, r#type: super::super::Devices::Properties::DEVPROPTYPE, pbdata: &[u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddProperty)(windows_core::Interface::as_raw(self), pkey, r#type, core::mem::transmute(pbdata.as_ptr()), pbdata.len().try_into().unwrap()).ok() }
-    }
-    pub unsafe fn AddRegistryEntry<P0, P1>(&self, entryname: P0, subkeypath: P1, dwregtype: u32, pbdata: &[u8]) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-        P1: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).AddRegistryEntry)(windows_core::Interface::as_raw(self), entryname.param().abi(), subkeypath.param().abi(), dwregtype, core::mem::transmute(pbdata.as_ptr()), pbdata.len().try_into().unwrap()).ok() }
-    }
     pub unsafe fn Start<P0>(&self, pcallback: P0) -> windows_core::Result<()>
     where
         P0: windows_core::Param<IMFAsyncCallback>,
@@ -132401,30 +42403,6 @@ impl IMFVirtualCamera {
     pub unsafe fn Stop(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Stop)(windows_core::Interface::as_raw(self)).ok() }
     }
-    pub unsafe fn Remove(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Remove)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn GetMediaSource(&self) -> windows_core::Result<IMFMediaSource> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMediaSource)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn SendCameraProperty(&self, propertyset: *const windows_core::GUID, propertyid: u32, propertyflags: u32, propertypayload: Option<*mut core::ffi::c_void>, propertypayloadlength: u32, data: Option<*mut core::ffi::c_void>, datalength: u32, datawritten: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SendCameraProperty)(windows_core::Interface::as_raw(self), propertyset, propertyid, propertyflags, propertypayload.unwrap_or(core::mem::zeroed()) as _, propertypayloadlength, data.unwrap_or(core::mem::zeroed()) as _, datalength, datawritten as _).ok() }
-    }
-    pub unsafe fn CreateSyncEvent(&self, kseventset: *const windows_core::GUID, kseventid: u32, kseventflags: u32, eventhandle: super::super::Foundation::HANDLE) -> windows_core::Result<IMFCameraSyncObject> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSyncEvent)(windows_core::Interface::as_raw(self), kseventset, kseventid, kseventflags, eventhandle, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn CreateSyncSemaphore(&self, kseventset: *const windows_core::GUID, kseventid: u32, kseventflags: u32, semaphorehandle: super::super::Foundation::HANDLE, semaphoreadjustment: i32) -> windows_core::Result<IMFCameraSyncObject> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateSyncSemaphore)(windows_core::Interface::as_raw(self), kseventset, kseventid, kseventflags, semaphorehandle, semaphoreadjustment, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
     pub unsafe fn Shutdown(&self) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Shutdown)(windows_core::Interface::as_raw(self)).ok() }
     }
@@ -132448,128 +42426,6 @@ pub struct IMFVirtualCamera_Vtbl {
     pub CreateSyncSemaphore: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, u32, u32, super::super::Foundation::HANDLE, i32, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
     pub Shutdown: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
 }
-#[cfg(all(feature = "Win32_Devices_Properties", feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-pub trait IMFVirtualCamera_Impl: IMFAttributes_Impl {
-    fn AddDeviceSourceInfo(&self, devicesourceinfo: &windows_core::PCWSTR) -> windows_core::Result<()>;
-    fn AddProperty(&self, pkey: *const super::super::Foundation::DEVPROPKEY, r#type: super::super::Devices::Properties::DEVPROPTYPE, pbdata: *const u8, cbdata: u32) -> windows_core::Result<()>;
-    fn AddRegistryEntry(&self, entryname: &windows_core::PCWSTR, subkeypath: &windows_core::PCWSTR, dwregtype: u32, pbdata: *const u8, cbdata: u32) -> windows_core::Result<()>;
-    fn Start(&self, pcallback: windows_core::Ref<'_, IMFAsyncCallback>) -> windows_core::Result<()>;
-    fn Stop(&self) -> windows_core::Result<()>;
-    fn Remove(&self) -> windows_core::Result<()>;
-    fn GetMediaSource(&self) -> windows_core::Result<IMFMediaSource>;
-    fn SendCameraProperty(&self, propertyset: *const windows_core::GUID, propertyid: u32, propertyflags: u32, propertypayload: *mut core::ffi::c_void, propertypayloadlength: u32, data: *mut core::ffi::c_void, datalength: u32, datawritten: *mut u32) -> windows_core::Result<()>;
-    fn CreateSyncEvent(&self, kseventset: *const windows_core::GUID, kseventid: u32, kseventflags: u32, eventhandle: super::super::Foundation::HANDLE) -> windows_core::Result<IMFCameraSyncObject>;
-    fn CreateSyncSemaphore(&self, kseventset: *const windows_core::GUID, kseventid: u32, kseventflags: u32, semaphorehandle: super::super::Foundation::HANDLE, semaphoreadjustment: i32) -> windows_core::Result<IMFCameraSyncObject>;
-    fn Shutdown(&self) -> windows_core::Result<()>;
-}
-#[cfg(all(feature = "Win32_Devices_Properties", feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-impl IMFVirtualCamera_Vtbl {
-    pub const fn new<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>() -> Self {
-        unsafe extern "system" fn AddDeviceSourceInfo<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, devicesourceinfo: windows_core::PCWSTR) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFVirtualCamera_Impl::AddDeviceSourceInfo(this, core::mem::transmute(&devicesourceinfo)).into()
-            }
-        }
-        unsafe extern "system" fn AddProperty<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pkey: *const super::super::Foundation::DEVPROPKEY, r#type: super::super::Devices::Properties::DEVPROPTYPE, pbdata: *const u8, cbdata: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFVirtualCamera_Impl::AddProperty(this, core::mem::transmute_copy(&pkey), core::mem::transmute_copy(&r#type), core::mem::transmute_copy(&pbdata), core::mem::transmute_copy(&cbdata)).into()
-            }
-        }
-        unsafe extern "system" fn AddRegistryEntry<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, entryname: windows_core::PCWSTR, subkeypath: windows_core::PCWSTR, dwregtype: u32, pbdata: *const u8, cbdata: u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFVirtualCamera_Impl::AddRegistryEntry(this, core::mem::transmute(&entryname), core::mem::transmute(&subkeypath), core::mem::transmute_copy(&dwregtype), core::mem::transmute_copy(&pbdata), core::mem::transmute_copy(&cbdata)).into()
-            }
-        }
-        unsafe extern "system" fn Start<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, pcallback: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFVirtualCamera_Impl::Start(this, core::mem::transmute_copy(&pcallback)).into()
-            }
-        }
-        unsafe extern "system" fn Stop<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFVirtualCamera_Impl::Stop(this).into()
-            }
-        }
-        unsafe extern "system" fn Remove<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFVirtualCamera_Impl::Remove(this).into()
-            }
-        }
-        unsafe extern "system" fn GetMediaSource<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, ppmediasource: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMFVirtualCamera_Impl::GetMediaSource(this) {
-                    Ok(ok__) => {
-                        ppmediasource.write(core::mem::transmute(ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn SendCameraProperty<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, propertyset: *const windows_core::GUID, propertyid: u32, propertyflags: u32, propertypayload: *mut core::ffi::c_void, propertypayloadlength: u32, data: *mut core::ffi::c_void, datalength: u32, datawritten: *mut u32) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFVirtualCamera_Impl::SendCameraProperty(this, core::mem::transmute_copy(&propertyset), core::mem::transmute_copy(&propertyid), core::mem::transmute_copy(&propertyflags), core::mem::transmute_copy(&propertypayload), core::mem::transmute_copy(&propertypayloadlength), core::mem::transmute_copy(&data), core::mem::transmute_copy(&datalength), core::mem::transmute_copy(&datawritten)).into()
-            }
-        }
-        unsafe extern "system" fn CreateSyncEvent<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, kseventset: *const windows_core::GUID, kseventid: u32, kseventflags: u32, eventhandle: super::super::Foundation::HANDLE, camerasyncobject: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMFVirtualCamera_Impl::CreateSyncEvent(this, core::mem::transmute_copy(&kseventset), core::mem::transmute_copy(&kseventid), core::mem::transmute_copy(&kseventflags), core::mem::transmute_copy(&eventhandle)) {
-                    Ok(ok__) => {
-                        camerasyncobject.write(core::mem::transmute(ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn CreateSyncSemaphore<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, kseventset: *const windows_core::GUID, kseventid: u32, kseventflags: u32, semaphorehandle: super::super::Foundation::HANDLE, semaphoreadjustment: i32, camerasyncobject: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                match IMFVirtualCamera_Impl::CreateSyncSemaphore(this, core::mem::transmute_copy(&kseventset), core::mem::transmute_copy(&kseventid), core::mem::transmute_copy(&kseventflags), core::mem::transmute_copy(&semaphorehandle), core::mem::transmute_copy(&semaphoreadjustment)) {
-                    Ok(ok__) => {
-                        camerasyncobject.write(core::mem::transmute(ok__));
-                        windows_core::HRESULT(0)
-                    }
-                    Err(err) => err.into(),
-                }
-            }
-        }
-        unsafe extern "system" fn Shutdown<Identity: IMFVirtualCamera_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
-            unsafe {
-                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
-                IMFVirtualCamera_Impl::Shutdown(this).into()
-            }
-        }
-        Self {
-            base__: IMFAttributes_Vtbl::new::<Identity, OFFSET>(),
-            AddDeviceSourceInfo: AddDeviceSourceInfo::<Identity, OFFSET>,
-            AddProperty: AddProperty::<Identity, OFFSET>,
-            AddRegistryEntry: AddRegistryEntry::<Identity, OFFSET>,
-            Start: Start::<Identity, OFFSET>,
-            Stop: Stop::<Identity, OFFSET>,
-            Remove: Remove::<Identity, OFFSET>,
-            GetMediaSource: GetMediaSource::<Identity, OFFSET>,
-            SendCameraProperty: SendCameraProperty::<Identity, OFFSET>,
-            CreateSyncEvent: CreateSyncEvent::<Identity, OFFSET>,
-            CreateSyncSemaphore: CreateSyncSemaphore::<Identity, OFFSET>,
-            Shutdown: Shutdown::<Identity, OFFSET>,
-        }
-    }
-    pub fn matches(iid: &windows_core::GUID) -> bool {
-        iid == &<IMFVirtualCamera as windows_core::Interface>::IID || iid == &<IMFAttributes as windows_core::Interface>::IID
-    }
-}
-#[cfg(all(feature = "Win32_Devices_Properties", feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-impl windows_core::RuntimeName for IMFVirtualCamera {}
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MEDIA_EVENT_GENERATOR_GET_EVENT_FLAGS(pub u32);
@@ -132615,9 +42471,7 @@ pub struct MFAYUVSample {
     pub bYValue: u8,
     pub bSampleAlpha8: u8,
 }
-pub const MFAudioFormat_AAC: windows_core::GUID = windows_core::GUID::from_u128(0x00001610_0000_0010_8000_00aa00389b71);
 pub const MFAudioFormat_Float: windows_core::GUID = windows_core::GUID::from_u128(0x00000003_0000_0010_8000_00aa00389b71);
-pub const MFAudioFormat_PCM: windows_core::GUID = windows_core::GUID::from_u128(0x00000001_0000_0010_8000_00aa00389b71);
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MFBYTESTREAM_SEEK_ORIGIN(pub i32);
@@ -132680,9 +42534,6 @@ pub const MFSTARTUP_FULL: u32 = 0u32;
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MFSTREAMSINK_MARKER_TYPE(pub i32);
-pub const MFT_CATEGORY_VIDEO_ENCODER: windows_core::GUID = windows_core::GUID::from_u128(0xf79eac7d_e545_4387_bdee_d647d7bde42a);
-pub const MFT_ENUM_HARDWARE_URL_Attribute: windows_core::GUID = windows_core::GUID::from_u128(0x2fb866ac_b078_4942_ab6c_003d05cda674);
-pub const MFT_FRIENDLY_NAME_Attribute: windows_core::GUID = windows_core::GUID::from_u128(0x314ffbae_5b41_4c95_9c19_4e7d586face3);
 #[repr(C)]
 #[derive(Clone, Copy, Debug, Default, PartialEq)]
 pub struct MFT_INPUT_STREAM_INFO {
@@ -132710,7 +42561,6 @@ pub struct MFT_OUTPUT_STREAM_INFO {
     pub cbSize: u32,
     pub cbAlignment: u32,
 }
-pub const MFTranscodeContainerType_MPEG4: windows_core::GUID = windows_core::GUID::from_u128(0xdc6cd05d_b9d0_40ef_bd35_fa622c1ab28a);
 #[repr(C)]
 #[derive(Clone, Copy)]
 pub struct MFVIDEOFORMAT {
@@ -132745,8 +42595,6 @@ pub struct MFVideoCompressedInfo {
     pub AvgBitErrorRate: i64,
     pub MaxKeyFrameSpacing: u32,
 }
-pub const MFVideoFormat_H264: windows_core::GUID = windows_core::GUID::from_u128(0x34363248_0000_0010_8000_00aa00389b71);
-pub const MFVideoFormat_HEVC: windows_core::GUID = windows_core::GUID::from_u128(0x43564548_0000_0010_8000_00aa00389b71);
 pub const MFVideoFormat_MJPG: windows_core::GUID = windows_core::GUID::from_u128(0x47504a4d_0000_0010_8000_00aa00389b71);
 pub const MFVideoFormat_NV12: windows_core::GUID = windows_core::GUID::from_u128(0x3231564e_0000_0010_8000_00aa00389b71);
 pub const MFVideoFormat_RGB24: windows_core::GUID = windows_core::GUID::from_u128(0x00000014_0000_0010_8000_00aa00389b71);
@@ -132773,7 +42621,6 @@ pub struct MFVideoInfo {
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MFVideoInterlaceMode(pub i32);
-pub const MFVideoInterlace_Progressive: MFVideoInterlaceMode = MFVideoInterlaceMode(2i32);
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MFVideoLighting(pub i32);
@@ -132816,7 +42663,6 @@ pub struct MF_ATTRIBUTES_MATCH_TYPE(pub i32);
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MF_ATTRIBUTE_TYPE(pub i32);
-pub const MF_BYTESTREAM_CONTENT_TYPE: windows_core::GUID = windows_core::GUID::from_u128(0xfc358289_3cb6_460c_a424_b6681260375a);
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MF_CAMERA_CONTROL_CONFIGURATION_TYPE(pub i32);
@@ -132875,50 +42721,23 @@ pub struct MF_MSE_ERROR(pub i32);
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MF_MSE_READY(pub i32);
-pub const MF_MT_ALL_SAMPLES_INDEPENDENT: windows_core::GUID = windows_core::GUID::from_u128(0xc9173739_5e56_461c_b713_46fb995cb95f);
 pub const MF_MT_AUDIO_AVG_BYTES_PER_SECOND: windows_core::GUID = windows_core::GUID::from_u128(0x1aab75c8_cfef_451c_ab95_ac034b8e1731);
 pub const MF_MT_AUDIO_BITS_PER_SAMPLE: windows_core::GUID = windows_core::GUID::from_u128(0xf2deb57f_40fa_4764_aa33_ed4f2d1ff669);
 pub const MF_MT_AUDIO_BLOCK_ALIGNMENT: windows_core::GUID = windows_core::GUID::from_u128(0x322de230_9eeb_43bd_ab7a_ff412251541d);
 pub const MF_MT_AUDIO_NUM_CHANNELS: windows_core::GUID = windows_core::GUID::from_u128(0x37e48bf5_645e_4c5b_89de_ada9e29b696a);
 pub const MF_MT_AUDIO_SAMPLES_PER_SECOND: windows_core::GUID = windows_core::GUID::from_u128(0x5faeeae7_0290_4c31_9e8a_c534f68d9dba);
-pub const MF_MT_AVG_BITRATE: windows_core::GUID = windows_core::GUID::from_u128(0x20332624_fb0d_4d9e_bd0d_cbf6786c102e);
-pub const MF_MT_DEFAULT_STRIDE: windows_core::GUID = windows_core::GUID::from_u128(0x644b4e48_1e02_4516_b0eb_c01ca9d49ac6);
 pub const MF_MT_FRAME_RATE: windows_core::GUID = windows_core::GUID::from_u128(0xc459a2e8_3d2c_4e44_b132_fee5156c7bb0);
 pub const MF_MT_FRAME_SIZE: windows_core::GUID = windows_core::GUID::from_u128(0x1652c33d_d6b2_4012_b834_72030849a37d);
 pub const MF_MT_INTERLACE_MODE: windows_core::GUID = windows_core::GUID::from_u128(0xe2724bb8_e676_4806_b4b2_a8d6efb44ccd);
 pub const MF_MT_MAJOR_TYPE: windows_core::GUID = windows_core::GUID::from_u128(0x48eba18e_f8c9_4687_bf11_0a74c9f96a8f);
-pub const MF_MT_MINIMUM_DISPLAY_APERTURE: windows_core::GUID = windows_core::GUID::from_u128(0xd7388766_18fe_48c6_a177_ee894867c8c4);
 pub const MF_MT_PIXEL_ASPECT_RATIO: windows_core::GUID = windows_core::GUID::from_u128(0xc6376a1e_8d0a_4027_be45_6d9a0ad39bb6);
 pub const MF_MT_SUBTYPE: windows_core::GUID = windows_core::GUID::from_u128(0xf7e34c9a_42e8_4714_b74b_cb29d72c35e5);
 pub const MF_MT_VIDEO_NOMINAL_RANGE: windows_core::GUID = windows_core::GUID::from_u128(0xc21b8ee5_b956_4071_8daf_325edf5cab11);
-pub const MF_MT_VIDEO_PROFILE: windows_core::GUID = windows_core::GUID::from_u128(0xad76a80b_2d5c_4e0b_b375_64e520137036);
 pub const MF_MT_YUV_MATRIX: windows_core::GUID = windows_core::GUID::from_u128(0x3e23d450_2c75_4d25_a00e_b91670d12327);
 pub const MF_PD_DURATION: windows_core::GUID = windows_core::GUID::from_u128(0x6c990d33_bb8e_477a_8598_0d5d96fcd88a);
 pub const MF_READWRITE_DISABLE_CONVERTERS: windows_core::GUID = windows_core::GUID::from_u128(0x98d5b065_1374_4847_8d5d_31520fee7156);
 pub const MF_READWRITE_ENABLE_HARDWARE_TRANSFORMS: windows_core::GUID = windows_core::GUID::from_u128(0xa634a91c_822b_41b9_a494_4de4643612b0);
 pub const MF_SA_D3D11_BINDFLAGS: windows_core::GUID = windows_core::GUID::from_u128(0xeacf97ad_065c_4408_bee3_fdcbfd128be2);
-pub const MF_SINK_WRITER_DISABLE_THROTTLING: windows_core::GUID = windows_core::GUID::from_u128(0x08b845d8_2b74_4afe_9d53_be16d2d5ae4f);
-#[repr(C)]
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct MF_SINK_WRITER_STATISTICS {
-    pub cb: u32,
-    pub llLastTimestampReceived: i64,
-    pub llLastTimestampEncoded: i64,
-    pub llLastTimestampProcessed: i64,
-    pub llLastStreamTickReceived: i64,
-    pub llLastSinkSampleRequest: i64,
-    pub qwNumSamplesReceived: u64,
-    pub qwNumSamplesEncoded: u64,
-    pub qwNumSamplesProcessed: u64,
-    pub qwNumStreamTicksReceived: u64,
-    pub dwByteCountQueued: u32,
-    pub qwByteCountProcessed: u64,
-    pub dwNumOutstandingSinkSampleRequests: u32,
-    pub dwAverageSampleRateReceived: u32,
-    pub dwAverageSampleRateEncoded: u32,
-    pub dwAverageSampleRateProcessed: u32,
-}
-pub const MF_SOURCE_READERF_CURRENTMEDIATYPECHANGED: MF_SOURCE_READER_FLAG = MF_SOURCE_READER_FLAG(32i32);
 pub const MF_SOURCE_READERF_ENDOFSTREAM: MF_SOURCE_READER_FLAG = MF_SOURCE_READER_FLAG(2i32);
 pub const MF_SOURCE_READERF_STREAMTICK: MF_SOURCE_READER_FLAG = MF_SOURCE_READER_FLAG(256i32);
 pub const MF_SOURCE_READER_ALL_STREAMS: MF_SOURCE_READER_CONSTANTS = MF_SOURCE_READER_CONSTANTS(-2i32);
@@ -132929,7 +42748,6 @@ pub struct MF_SOURCE_READER_CONSTANTS(pub i32);
 pub const MF_SOURCE_READER_D3D11_BIND_FLAGS: windows_core::GUID = windows_core::GUID::from_u128(0x33f3197b_f73a_4e14_8d85_0e4c4368788d);
 pub const MF_SOURCE_READER_D3D_MANAGER: windows_core::GUID = windows_core::GUID::from_u128(0xec822da2_e1e9_4b29_a0d8_563c719f5269);
 pub const MF_SOURCE_READER_DISABLE_DXVA: windows_core::GUID = windows_core::GUID::from_u128(0xaa456cfd_3943_4a1e_a77d_1838c0ea2e35);
-pub const MF_SOURCE_READER_ENABLE_ADVANCED_VIDEO_PROCESSING: windows_core::GUID = windows_core::GUID::from_u128(0x0f81da2c_b537_4672_a8b2_a681b17307a3);
 pub const MF_SOURCE_READER_FIRST_AUDIO_STREAM: MF_SOURCE_READER_CONSTANTS = MF_SOURCE_READER_CONSTANTS(-3i32);
 pub const MF_SOURCE_READER_FIRST_VIDEO_STREAM: MF_SOURCE_READER_CONSTANTS = MF_SOURCE_READER_CONSTANTS(-4i32);
 #[repr(transparent)]
@@ -132975,8 +42793,408 @@ pub struct MF_STREAM_STATE(pub i32);
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct MF_TOPOLOGY_TYPE(pub i32);
-pub const MF_TRANSCODE_CONTAINERTYPE: windows_core::GUID = windows_core::GUID::from_u128(0x150ff23f_4abc_478b_ac4f_e1916fba1cca);
 pub const MF_VERSION: u32 = 131184u32;
+#[inline]
+pub unsafe fn MFCreateMemoryBuffer(cbmaxlength: u32) -> windows_core::Result<IMFMediaBuffer> {
+    windows_core::link!("mfplat.dll" "system" fn MFCreateMemoryBuffer(cbmaxlength : u32, ppbuffer : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
+    unsafe {
+        let mut result__ = core::mem::zeroed();
+        MFCreateMemoryBuffer(cbmaxlength, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
+    }
+}
+#[inline]
+pub unsafe fn MFCreateSample() -> windows_core::Result<IMFSample> {
+    windows_core::link!("mfplat.dll" "system" fn MFCreateSample(ppimfsample : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
+    unsafe {
+        let mut result__ = core::mem::zeroed();
+        MFCreateSample(&mut result__).and_then(|| windows_core::Type::from_abi(result__))
+    }
+}
+#[inline]
+pub unsafe fn MFCreateSinkWriterFromURL<P0, P1, P2>(pwszoutputurl: P0, pbytestream: P1, pattributes: P2) -> windows_core::Result<IMFSinkWriter>
+where
+    P0: windows_core::Param<windows_core::PCWSTR>,
+    P1: windows_core::Param<IMFByteStream>,
+    P2: windows_core::Param<IMFAttributes>,
+{
+    windows_core::link!("mfreadwrite.dll" "system" fn MFCreateSinkWriterFromURL(pwszoutputurl : windows_core::PCWSTR, pbytestream : * mut core::ffi::c_void, pattributes : * mut core::ffi::c_void, ppsinkwriter : *mut * mut core::ffi::c_void) -> windows_core::HRESULT);
+    unsafe {
+        let mut result__ = core::mem::zeroed();
+        MFCreateSinkWriterFromURL(pwszoutputurl.param().abi(), pbytestream.param().abi(), pattributes.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
+    }
+}
+impl IMFASFStreamPrioritization {
+    pub unsafe fn AddStream(&self, wstreamnumber: u16, wstreamflags: u16) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).AddStream)(windows_core::Interface::as_raw(self), wstreamnumber, wstreamflags).ok() }
+    }
+    }
+pub const CODECAPI_AVEncMPVGOPSize: windows_core::GUID = windows_core::GUID::from_u128(0x95f31b26_95a4_41aa_9303_246a7fc6eef1);
+windows_core::imp::define_interface!(ICodecAPI, ICodecAPI_Vtbl, 0x901db4c7_31ce_41a2_85dc_8fa0bf41b8da);
+windows_core::imp::interface_hierarchy!(ICodecAPI, windows_core::IUnknown);
+impl ICodecAPI {
+    pub unsafe fn IsSupported(&self, api: *const windows_core::GUID) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).IsSupported)(windows_core::Interface::as_raw(self), api).ok() }
+    }
+    pub unsafe fn IsModifiable(&self, api: *const windows_core::GUID) -> windows_core::HRESULT {
+        unsafe { (windows_core::Interface::vtable(self).IsModifiable)(windows_core::Interface::as_raw(self), api) }
+    }
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub unsafe fn GetParameterRange(&self, api: *const windows_core::GUID, valuemin: *mut super::super::System::Variant::VARIANT, valuemax: *mut super::super::System::Variant::VARIANT, steppingdelta: *mut super::super::System::Variant::VARIANT) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).GetParameterRange)(windows_core::Interface::as_raw(self), api, core::mem::transmute(valuemin), core::mem::transmute(valuemax), core::mem::transmute(steppingdelta)).ok() }
+    }
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub unsafe fn GetParameterValues(&self, api: *const windows_core::GUID, values: *mut *mut super::super::System::Variant::VARIANT, valuescount: *mut u32) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).GetParameterValues)(windows_core::Interface::as_raw(self), api, values as _, valuescount as _).ok() }
+    }
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub unsafe fn GetDefaultValue(&self, api: *const windows_core::GUID) -> windows_core::Result<super::super::System::Variant::VARIANT> {
+        unsafe {
+            let mut result__ = core::mem::zeroed();
+            (windows_core::Interface::vtable(self).GetDefaultValue)(windows_core::Interface::as_raw(self), api, &mut result__).map(|| core::mem::transmute(result__))
+        }
+    }
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub unsafe fn GetValue(&self, api: *const windows_core::GUID) -> windows_core::Result<super::super::System::Variant::VARIANT> {
+        unsafe {
+            let mut result__ = core::mem::zeroed();
+            (windows_core::Interface::vtable(self).GetValue)(windows_core::Interface::as_raw(self), api, &mut result__).map(|| core::mem::transmute(result__))
+        }
+    }
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub unsafe fn SetValue(&self, api: *const windows_core::GUID, value: *const super::super::System::Variant::VARIANT) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).SetValue)(windows_core::Interface::as_raw(self), api, core::mem::transmute(value)).ok() }
+    }
+    pub unsafe fn RegisterForEvent(&self, api: *const windows_core::GUID, userdata: isize) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).RegisterForEvent)(windows_core::Interface::as_raw(self), api, userdata).ok() }
+    }
+    pub unsafe fn UnregisterForEvent(&self, api: *const windows_core::GUID) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).UnregisterForEvent)(windows_core::Interface::as_raw(self), api).ok() }
+    }
+    pub unsafe fn SetAllDefaults(&self) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).SetAllDefaults)(windows_core::Interface::as_raw(self)).ok() }
+    }
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub unsafe fn SetValueWithNotify(&self, api: *const windows_core::GUID, value: *const super::super::System::Variant::VARIANT, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).SetValueWithNotify)(windows_core::Interface::as_raw(self), api, core::mem::transmute(value), changedparam as _, changedparamcount as _).ok() }
+    }
+    pub unsafe fn SetAllDefaultsWithNotify(&self, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).SetAllDefaultsWithNotify)(windows_core::Interface::as_raw(self), changedparam as _, changedparamcount as _).ok() }
+    }
+    #[cfg(feature = "Win32_System_Com")]
+    pub unsafe fn GetAllSettings<P0>(&self, __midl__icodecapi0000: P0) -> windows_core::Result<()>
+    where
+        P0: windows_core::Param<super::super::System::Com::IStream>,
+    {
+        unsafe { (windows_core::Interface::vtable(self).GetAllSettings)(windows_core::Interface::as_raw(self), __midl__icodecapi0000.param().abi()).ok() }
+    }
+    #[cfg(feature = "Win32_System_Com")]
+    pub unsafe fn SetAllSettings<P0>(&self, __midl__icodecapi0001: P0) -> windows_core::Result<()>
+    where
+        P0: windows_core::Param<super::super::System::Com::IStream>,
+    {
+        unsafe { (windows_core::Interface::vtable(self).SetAllSettings)(windows_core::Interface::as_raw(self), __midl__icodecapi0001.param().abi()).ok() }
+    }
+    #[cfg(feature = "Win32_System_Com")]
+    pub unsafe fn SetAllSettingsWithNotify<P0>(&self, __midl__icodecapi0002: P0, changedparam: *mut *mut windows_core::GUID, changedparamcount: *mut u32) -> windows_core::Result<()>
+    where
+        P0: windows_core::Param<super::super::System::Com::IStream>,
+    {
+        unsafe { (windows_core::Interface::vtable(self).SetAllSettingsWithNotify)(windows_core::Interface::as_raw(self), __midl__icodecapi0002.param().abi(), changedparam as _, changedparamcount as _).ok() }
+    }
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct ICodecAPI_Vtbl {
+    pub base__: windows_core::IUnknown_Vtbl,
+    pub IsSupported: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID) -> windows_core::HRESULT,
+    pub IsModifiable: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID) -> windows_core::HRESULT,
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub GetParameterRange: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *mut super::super::System::Variant::VARIANT, *mut super::super::System::Variant::VARIANT, *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT,
+    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
+    GetParameterRange: usize,
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub GetParameterValues: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *mut *mut super::super::System::Variant::VARIANT, *mut u32) -> windows_core::HRESULT,
+    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
+    GetParameterValues: usize,
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub GetDefaultValue: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT,
+    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
+    GetDefaultValue: usize,
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub GetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *mut super::super::System::Variant::VARIANT) -> windows_core::HRESULT,
+    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
+    GetValue: usize,
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub SetValue: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *const super::super::System::Variant::VARIANT) -> windows_core::HRESULT,
+    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
+    SetValue: usize,
+    pub RegisterForEvent: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, isize) -> windows_core::HRESULT,
+    pub UnregisterForEvent: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID) -> windows_core::HRESULT,
+    pub SetAllDefaults: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
+    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
+    pub SetValueWithNotify: unsafe extern "system" fn(*mut core::ffi::c_void, *const windows_core::GUID, *const super::super::System::Variant::VARIANT, *mut *mut windows_core::GUID, *mut u32) -> windows_core::HRESULT,
+    #[cfg(not(all(feature = "Win32_System_Com", feature = "Win32_System_Ole", feature = "Win32_System_Variant")))]
+    SetValueWithNotify: usize,
+    pub SetAllDefaultsWithNotify: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut windows_core::GUID, *mut u32) -> windows_core::HRESULT,
+    #[cfg(feature = "Win32_System_Com")]
+    pub GetAllSettings: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Win32_System_Com"))]
+    GetAllSettings: usize,
+    #[cfg(feature = "Win32_System_Com")]
+    pub SetAllSettings: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Win32_System_Com"))]
+    SetAllSettings: usize,
+    #[cfg(feature = "Win32_System_Com")]
+    pub SetAllSettingsWithNotify: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut *mut windows_core::GUID, *mut u32) -> windows_core::HRESULT,
+    #[cfg(not(feature = "Win32_System_Com"))]
+    SetAllSettingsWithNotify: usize,
+}
+windows_core::imp::define_interface!(IMFSinkWriter, IMFSinkWriter_Vtbl, 0x3137f1cd_fe5e_4805_a5d8_fb477448cb3d);
+windows_core::imp::interface_hierarchy!(IMFSinkWriter, windows_core::IUnknown);
+impl IMFSinkWriter {
+    pub unsafe fn GetServiceForStream(&self, dwstreamindex: u32, guidservice: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).GetServiceForStream)(windows_core::Interface::as_raw(self), dwstreamindex, guidservice, riid, ppvobject as _).ok() }
+    }
+    pub unsafe fn AddStream<P0>(&self, ptargetmediatype: P0) -> windows_core::Result<u32>
+    where
+        P0: windows_core::Param<IMFMediaType>,
+    {
+        unsafe {
+            let mut result__ = core::mem::zeroed();
+            (windows_core::Interface::vtable(self).AddStream)(windows_core::Interface::as_raw(self), ptargetmediatype.param().abi(), &mut result__).map(|| result__)
+        }
+    }
+    pub unsafe fn SetInputMediaType<P1, P2>(&self, dwstreamindex: u32, pinputmediatype: P1, pencodingparameters: P2) -> windows_core::Result<()>
+    where
+        P1: windows_core::Param<IMFMediaType>,
+        P2: windows_core::Param<IMFAttributes>,
+    {
+        unsafe { (windows_core::Interface::vtable(self).SetInputMediaType)(windows_core::Interface::as_raw(self), dwstreamindex, pinputmediatype.param().abi(), pencodingparameters.param().abi()).ok() }
+    }
+    pub unsafe fn BeginWriting(&self) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).BeginWriting)(windows_core::Interface::as_raw(self)).ok() }
+    }
+    pub unsafe fn WriteSample<P1>(&self, dwstreamindex: u32, psample: P1) -> windows_core::Result<()>
+    where
+        P1: windows_core::Param<IMFSample>,
+    {
+        unsafe { (windows_core::Interface::vtable(self).WriteSample)(windows_core::Interface::as_raw(self), dwstreamindex, psample.param().abi()).ok() }
+    }
+    pub unsafe fn Finalize(&self) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).Finalize)(windows_core::Interface::as_raw(self)).ok() }
+    }
+    }
+#[repr(C)]
+#[doc(hidden)]
+pub struct IMFSinkWriter_Vtbl {
+    pub base__: windows_core::IUnknown_Vtbl,
+    pub AddStream: unsafe extern "system" fn(*mut core::ffi::c_void, *mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
+    pub SetInputMediaType: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut core::ffi::c_void, *mut core::ffi::c_void) -> windows_core::HRESULT,
+    pub BeginWriting: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
+    pub WriteSample: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut core::ffi::c_void) -> windows_core::HRESULT,
+    pub SendStreamTick: unsafe extern "system" fn(*mut core::ffi::c_void, u32, i64) -> windows_core::HRESULT,
+    pub PlaceMarker: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const core::ffi::c_void) -> windows_core::HRESULT,
+    pub NotifyEndOfSegment: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
+    pub Flush: unsafe extern "system" fn(*mut core::ffi::c_void, u32) -> windows_core::HRESULT,
+    pub Finalize: unsafe extern "system" fn(*mut core::ffi::c_void) -> windows_core::HRESULT,
+    pub GetServiceForStream: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *const windows_core::GUID, *const windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
+    pub GetStatistics: unsafe extern "system" fn(*mut core::ffi::c_void, u32, *mut MF_SINK_WRITER_STATISTICS) -> windows_core::HRESULT,
+}
+pub trait IMFSinkWriter_Impl: windows_core::IUnknownImpl {
+    fn AddStream(&self, ptargetmediatype: windows_core::Ref<IMFMediaType>) -> windows_core::Result<u32>;
+    fn SetInputMediaType(&self, dwstreamindex: u32, pinputmediatype: windows_core::Ref<IMFMediaType>, pencodingparameters: windows_core::Ref<IMFAttributes>) -> windows_core::Result<()>;
+    fn BeginWriting(&self) -> windows_core::Result<()>;
+    fn WriteSample(&self, dwstreamindex: u32, psample: windows_core::Ref<IMFSample>) -> windows_core::Result<()>;
+    fn SendStreamTick(&self, dwstreamindex: u32, lltimestamp: i64) -> windows_core::Result<()>;
+    fn PlaceMarker(&self, dwstreamindex: u32, pvcontext: *const core::ffi::c_void) -> windows_core::Result<()>;
+    fn NotifyEndOfSegment(&self, dwstreamindex: u32) -> windows_core::Result<()>;
+    fn Flush(&self, dwstreamindex: u32) -> windows_core::Result<()>;
+    fn Finalize(&self) -> windows_core::Result<()>;
+    fn GetServiceForStream(&self, dwstreamindex: u32, guidservice: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn GetStatistics(&self, dwstreamindex: u32, pstats: *mut MF_SINK_WRITER_STATISTICS) -> windows_core::Result<()>;
+}
+impl IMFSinkWriter_Vtbl {
+    pub const fn new<Identity: IMFSinkWriter_Impl, const OFFSET: isize>() -> Self {
+        unsafe extern "system" fn AddStream<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, ptargetmediatype: *mut core::ffi::c_void, pdwstreamindex: *mut u32) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                match IMFSinkWriter_Impl::AddStream(this, core::mem::transmute_copy(&ptargetmediatype)) {
+                    Ok(ok__) => {
+                        pdwstreamindex.write(core::mem::transmute(ok__));
+                        windows_core::HRESULT(0)
+                    }
+                    Err(err) => err.into(),
+                }
+            }
+        }
+        unsafe extern "system" fn SetInputMediaType<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, pinputmediatype: *mut core::ffi::c_void, pencodingparameters: *mut core::ffi::c_void) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::SetInputMediaType(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&pinputmediatype), core::mem::transmute_copy(&pencodingparameters)).into()
+            }
+        }
+        unsafe extern "system" fn BeginWriting<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::BeginWriting(this).into()
+            }
+        }
+        unsafe extern "system" fn WriteSample<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, psample: *mut core::ffi::c_void) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::WriteSample(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&psample)).into()
+            }
+        }
+        unsafe extern "system" fn SendStreamTick<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, lltimestamp: i64) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::SendStreamTick(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&lltimestamp)).into()
+            }
+        }
+        unsafe extern "system" fn PlaceMarker<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, pvcontext: *const core::ffi::c_void) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::PlaceMarker(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&pvcontext)).into()
+            }
+        }
+        unsafe extern "system" fn NotifyEndOfSegment<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::NotifyEndOfSegment(this, core::mem::transmute_copy(&dwstreamindex)).into()
+            }
+        }
+        unsafe extern "system" fn Flush<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::Flush(this, core::mem::transmute_copy(&dwstreamindex)).into()
+            }
+        }
+        unsafe extern "system" fn Finalize<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::Finalize(this).into()
+            }
+        }
+        unsafe extern "system" fn GetServiceForStream<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, guidservice: *const windows_core::GUID, riid: *const windows_core::GUID, ppvobject: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::GetServiceForStream(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&guidservice), core::mem::transmute_copy(&riid), core::mem::transmute_copy(&ppvobject)).into()
+            }
+        }
+        unsafe extern "system" fn GetStatistics<Identity: IMFSinkWriter_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, pstats: *mut MF_SINK_WRITER_STATISTICS) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriter_Impl::GetStatistics(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&pstats)).into()
+            }
+        }
+        Self {
+            base__: windows_core::IUnknown_Vtbl::new::<Identity, OFFSET>(),
+            AddStream: AddStream::<Identity, OFFSET>,
+            SetInputMediaType: SetInputMediaType::<Identity, OFFSET>,
+            BeginWriting: BeginWriting::<Identity, OFFSET>,
+            WriteSample: WriteSample::<Identity, OFFSET>,
+            SendStreamTick: SendStreamTick::<Identity, OFFSET>,
+            PlaceMarker: PlaceMarker::<Identity, OFFSET>,
+            NotifyEndOfSegment: NotifyEndOfSegment::<Identity, OFFSET>,
+            Flush: Flush::<Identity, OFFSET>,
+            Finalize: Finalize::<Identity, OFFSET>,
+            GetServiceForStream: GetServiceForStream::<Identity, OFFSET>,
+            GetStatistics: GetStatistics::<Identity, OFFSET>,
+        }
+    }
+    pub fn matches(iid: &windows_core::GUID) -> bool {
+        iid == &<IMFSinkWriter as windows_core::Interface>::IID
+    }
+}
+impl windows_core::RuntimeName for IMFSinkWriter {}
+windows_core::imp::define_interface!(IMFSinkWriterEx, IMFSinkWriterEx_Vtbl, 0x588d72ab_5bc1_496a_8714_b70617141b25);
+impl core::ops::Deref for IMFSinkWriterEx {
+    type Target = IMFSinkWriter;
+    fn deref(&self) -> &Self::Target {
+        unsafe { core::mem::transmute(self) }
+    }
+}
+windows_core::imp::interface_hierarchy!(IMFSinkWriterEx, windows_core::IUnknown, IMFSinkWriter);
+impl IMFSinkWriterEx {
+    pub unsafe fn GetTransformForStream(&self, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: Option<*mut windows_core::GUID>, pptransform: *mut Option<IMFTransform>) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).GetTransformForStream)(windows_core::Interface::as_raw(self), dwstreamindex, dwtransformindex, pguidcategory.unwrap_or(core::mem::zeroed()) as _, core::mem::transmute(pptransform)).ok() }
+    }
+}
+#[repr(C)]
+#[doc(hidden)]
+pub struct IMFSinkWriterEx_Vtbl {
+    pub base__: IMFSinkWriter_Vtbl,
+    pub GetTransformForStream: unsafe extern "system" fn(*mut core::ffi::c_void, u32, u32, *mut windows_core::GUID, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
+}
+pub trait IMFSinkWriterEx_Impl: IMFSinkWriter_Impl {
+    fn GetTransformForStream(&self, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: *mut windows_core::GUID, pptransform: windows_core::OutRef<IMFTransform>) -> windows_core::Result<()>;
+}
+impl IMFSinkWriterEx_Vtbl {
+    pub const fn new<Identity: IMFSinkWriterEx_Impl, const OFFSET: isize>() -> Self {
+        unsafe extern "system" fn GetTransformForStream<Identity: IMFSinkWriterEx_Impl, const OFFSET: isize>(this: *mut core::ffi::c_void, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: *mut windows_core::GUID, pptransform: *mut *mut core::ffi::c_void) -> windows_core::HRESULT {
+            unsafe {
+                let this: &Identity = &*((this as *const *const ()).offset(OFFSET) as *const Identity);
+                IMFSinkWriterEx_Impl::GetTransformForStream(this, core::mem::transmute_copy(&dwstreamindex), core::mem::transmute_copy(&dwtransformindex), core::mem::transmute_copy(&pguidcategory), core::mem::transmute_copy(&pptransform)).into()
+            }
+        }
+        Self { base__: IMFSinkWriter_Vtbl::new::<Identity, OFFSET>(), GetTransformForStream: GetTransformForStream::<Identity, OFFSET> }
+    }
+    pub fn matches(iid: &windows_core::GUID) -> bool {
+        iid == &<IMFSinkWriterEx as windows_core::Interface>::IID || iid == &<IMFSinkWriter as windows_core::Interface>::IID
+    }
+}
+impl windows_core::RuntimeName for IMFSinkWriterEx {}
+impl IMFSourceReaderEx {
+    pub unsafe fn GetTransformForStream(&self, dwstreamindex: u32, dwtransformindex: u32, pguidcategory: Option<*mut windows_core::GUID>, pptransform: *mut Option<IMFTransform>) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).GetTransformForStream)(windows_core::Interface::as_raw(self), dwstreamindex, dwtransformindex, pguidcategory.unwrap_or(core::mem::zeroed()) as _, core::mem::transmute(pptransform)).ok() }
+    }
+}
+impl IMFTransform {
+    pub unsafe fn GetAttributes(&self) -> windows_core::Result<IMFAttributes> {
+        unsafe {
+            let mut result__ = core::mem::zeroed();
+            (windows_core::Interface::vtable(self).GetAttributes)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
+        }
+    }
+    }
+pub const MFAudioFormat_AAC: windows_core::GUID = windows_core::GUID::from_u128(0x00001610_0000_0010_8000_00aa00389b71);
+pub const MFAudioFormat_PCM: windows_core::GUID = windows_core::GUID::from_u128(0x00000001_0000_0010_8000_00aa00389b71);
+pub const MFT_CATEGORY_VIDEO_ENCODER: windows_core::GUID = windows_core::GUID::from_u128(0xf79eac7d_e545_4387_bdee_d647d7bde42a);
+pub const MFT_ENUM_HARDWARE_URL_Attribute: windows_core::GUID = windows_core::GUID::from_u128(0x2fb866ac_b078_4942_ab6c_003d05cda674);
+pub const MFT_FRIENDLY_NAME_Attribute: windows_core::GUID = windows_core::GUID::from_u128(0x314ffbae_5b41_4c95_9c19_4e7d586face3);
+pub const MFTranscodeContainerType_MPEG4: windows_core::GUID = windows_core::GUID::from_u128(0xdc6cd05d_b9d0_40ef_bd35_fa622c1ab28a);
+pub const MFVideoFormat_H264: windows_core::GUID = windows_core::GUID::from_u128(0x34363248_0000_0010_8000_00aa00389b71);
+pub const MFVideoFormat_HEVC: windows_core::GUID = windows_core::GUID::from_u128(0x43564548_0000_0010_8000_00aa00389b71);
+pub const MFVideoInterlace_Progressive: MFVideoInterlaceMode = MFVideoInterlaceMode(2i32);
+pub const MF_MT_ALL_SAMPLES_INDEPENDENT: windows_core::GUID = windows_core::GUID::from_u128(0xc9173739_5e56_461c_b713_46fb995cb95f);
+pub const MF_MT_AVG_BITRATE: windows_core::GUID = windows_core::GUID::from_u128(0x20332624_fb0d_4d9e_bd0d_cbf6786c102e);
+pub const MF_MT_DEFAULT_STRIDE: windows_core::GUID = windows_core::GUID::from_u128(0x644b4e48_1e02_4516_b0eb_c01ca9d49ac6);
+pub const MF_MT_MINIMUM_DISPLAY_APERTURE: windows_core::GUID = windows_core::GUID::from_u128(0xd7388766_18fe_48c6_a177_ee894867c8c4);
+pub const MF_MT_VIDEO_PROFILE: windows_core::GUID = windows_core::GUID::from_u128(0xad76a80b_2d5c_4e0b_b375_64e520137036);
+pub const MF_SINK_WRITER_DISABLE_THROTTLING: windows_core::GUID = windows_core::GUID::from_u128(0x08b845d8_2b74_4afe_9d53_be16d2d5ae4f);
+#[repr(C)]
+#[derive(Clone, Copy, Debug, Default, PartialEq)]
+pub struct MF_SINK_WRITER_STATISTICS {
+    pub cb: u32,
+    pub llLastTimestampReceived: i64,
+    pub llLastTimestampEncoded: i64,
+    pub llLastTimestampProcessed: i64,
+    pub llLastStreamTickReceived: i64,
+    pub llLastSinkSampleRequest: i64,
+    pub qwNumSamplesReceived: u64,
+    pub qwNumSamplesEncoded: u64,
+    pub qwNumSamplesProcessed: u64,
+    pub qwNumStreamTicksReceived: u64,
+    pub dwByteCountQueued: u32,
+    pub qwByteCountProcessed: u64,
+    pub dwNumOutstandingSinkSampleRequests: u32,
+    pub dwAverageSampleRateReceived: u32,
+    pub dwAverageSampleRateEncoded: u32,
+    pub dwAverageSampleRateProcessed: u32,
+}
+pub const MF_SOURCE_READERF_CURRENTMEDIATYPECHANGED: MF_SOURCE_READER_FLAG = MF_SOURCE_READER_FLAG(32i32);
+pub const MF_SOURCE_READER_ENABLE_ADVANCED_VIDEO_PROCESSING: windows_core::GUID = windows_core::GUID::from_u128(0x0f81da2c_b537_4672_a8b2_a681b17307a3);
+pub const MF_TRANSCODE_CONTAINERTYPE: windows_core::GUID = windows_core::GUID::from_u128(0x150ff23f_4abc_478b_ac4f_e1916fba1cca);
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct eAVEncH264VProfile(pub i32);
@@ -132985,13 +43203,41 @@ pub const eAVEncH264VProfile_Main: eAVEncH264VProfile = eAVEncH264VProfile(77i32
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct eAVEncH265VProfile(pub i32);
 pub const eAVEncH265VProfile_Main_420_8: eAVEncH265VProfile = eAVEncH265VProfile(1i32);
+impl IMFAttributes {
+    pub unsafe fn GetBlob(&self, guidkey: *const windows_core::GUID, pbuf: &mut [u8], pcbblobsize: Option<*mut u32>) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).GetBlob)(windows_core::Interface::as_raw(self), guidkey, core::mem::transmute(pbuf.as_ptr()), pbuf.len().try_into().unwrap(), pcbblobsize.unwrap_or(core::mem::zeroed()) as _).ok() }
+    }
+}
+impl IMFMediaBuffer {
+    pub unsafe fn SetCurrentLength(&self, cbcurrentlength: u32) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).SetCurrentLength)(windows_core::Interface::as_raw(self), cbcurrentlength).ok() }
+    }
+}
+impl IMFSample {
+    pub unsafe fn SetSampleTime(&self, hnssampletime: i64) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).SetSampleTime)(windows_core::Interface::as_raw(self), hnssampletime).ok() }
+    }
+    pub unsafe fn SetSampleDuration(&self, hnssampleduration: i64) -> windows_core::Result<()> {
+        unsafe { (windows_core::Interface::vtable(self).SetSampleDuration)(windows_core::Interface::as_raw(self), hnssampleduration).ok() }
+    }
+    pub unsafe fn ConvertToContiguousBuffer(&self) -> windows_core::Result<IMFMediaBuffer> {
+        unsafe {
+            let mut result__ = core::mem::zeroed();
+            (windows_core::Interface::vtable(self).ConvertToContiguousBuffer)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
+        }
+    }
+    pub unsafe fn AddBuffer<P0>(&self, pbuffer: P0) -> windows_core::Result<()>
+    where
+        P0: windows_core::Param<IMFMediaBuffer>,
+    {
+        unsafe { (windows_core::Interface::vtable(self).AddBuffer)(windows_core::Interface::as_raw(self), pbuffer.param().abi()).ok() }
+    }
+}
 }
-#[cfg(feature = "Win32_Media_Multimedia")]
 pub mod Multimedia{
 pub const KSDATAFORMAT_SUBTYPE_IEEE_FLOAT: windows_core::GUID = windows_core::GUID::from_u128(0x00000003_0000_0010_8000_00aa00389b71);
 }
 }
-#[cfg(feature = "Win32_Security")]
 pub mod Security{
 #[repr(C)]
 #[derive(Clone, Copy, Debug, PartialEq)]
@@ -133006,9 +43252,7 @@ impl Default for SECURITY_ATTRIBUTES {
     }
 }
 }
-#[cfg(feature = "Win32_System")]
 pub mod System{
-#[cfg(feature = "Win32_System_Com")]
 pub mod Com{
 #[inline]
 pub unsafe fn CoCreateInstance<P1, T>(rclsid: *const windows_core::GUID, punkouter: P1, dwclscontext: CLSCTX) -> windows_core::Result<T>
@@ -133027,7 +43271,7 @@ pub unsafe fn CoInitializeEx(pvreserved: Option<*const core::ffi::c_void>, dwcoi
 }
 #[inline]
 pub unsafe fn CoTaskMemFree(pv: Option<*const core::ffi::c_void>) {
-    windows_core::link!("ole32.dll" "system" fn CoTaskMemFree(pv : *const core::ffi::c_void));
+    windows_core::link!("combase.dll" "system" fn CoTaskMemFree(pv : *const core::ffi::c_void));
     unsafe { CoTaskMemFree(pv.unwrap_or(core::mem::zeroed()) as _) }
 }
 #[inline]
@@ -133343,7 +43587,7 @@ impl Default for ELEMDESC_0 {
     }
 }
 #[repr(C)]
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug)]
 pub struct EXCEPINFO {
     pub wCode: u16,
     pub wReserved: u16,
@@ -133405,27 +43649,6 @@ pub struct FUNCFLAGS(pub u16);
 pub struct FUNCKIND(pub i32);
 windows_core::imp::define_interface!(IAdviseSink, IAdviseSink_Vtbl, 0x0000010f_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IAdviseSink, windows_core::IUnknown);
-impl IAdviseSink {
-    #[cfg(all(feature = "Win32_Graphics_Gdi", feature = "Win32_System_Com_StructuredStorage"))]
-    pub unsafe fn OnDataChange(&self, pformatetc: *const FORMATETC, pstgmed: *const STGMEDIUM) {
-        unsafe { (windows_core::Interface::vtable(self).OnDataChange)(windows_core::Interface::as_raw(self), pformatetc, core::mem::transmute(pstgmed)) }
-    }
-    pub unsafe fn OnViewChange(&self, dwaspect: u32, lindex: i32) {
-        unsafe { (windows_core::Interface::vtable(self).OnViewChange)(windows_core::Interface::as_raw(self), dwaspect, lindex) }
-    }
-    pub unsafe fn OnRename<P0>(&self, pmk: P0)
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnRename)(windows_core::Interface::as_raw(self), pmk.param().abi()) }
-    }
-    pub unsafe fn OnSave(&self) {
-        unsafe { (windows_core::Interface::vtable(self).OnSave)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn OnClose(&self) {
-        unsafe { (windows_core::Interface::vtable(self).OnClose)(windows_core::Interface::as_raw(self)) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAdviseSink_Vtbl {
@@ -133443,7 +43666,7 @@ pub struct IAdviseSink_Vtbl {
 pub trait IAdviseSink_Impl: windows_core::IUnknownImpl {
     fn OnDataChange(&self, pformatetc: *const FORMATETC, pstgmed: *const STGMEDIUM);
     fn OnViewChange(&self, dwaspect: u32, lindex: i32);
-    fn OnRename(&self, pmk: windows_core::Ref<'_, IMoniker>);
+    fn OnRename(&self, pmk: windows_core::Ref<IMoniker>);
     fn OnSave(&self);
     fn OnClose(&self);
 }
@@ -133503,14 +43726,6 @@ impl core::ops::Deref for IAdviseSink2 {
     }
 }
 windows_core::imp::interface_hierarchy!(IAdviseSink2, windows_core::IUnknown, IAdviseSink);
-impl IAdviseSink2 {
-    pub unsafe fn OnLinkSrcChange<P0>(&self, pmk: P0)
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).OnLinkSrcChange)(windows_core::Interface::as_raw(self), pmk.param().abi()) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IAdviseSink2_Vtbl {
@@ -133519,7 +43734,7 @@ pub struct IAdviseSink2_Vtbl {
 }
 #[cfg(all(feature = "Win32_Graphics_Gdi", feature = "Win32_System_Com_StructuredStorage"))]
 pub trait IAdviseSink2_Impl: IAdviseSink_Impl {
-    fn OnLinkSrcChange(&self, pmk: windows_core::Ref<'_, IMoniker>);
+    fn OnLinkSrcChange(&self, pmk: windows_core::Ref<IMoniker>);
 }
 #[cfg(all(feature = "Win32_Graphics_Gdi", feature = "Win32_System_Com_StructuredStorage"))]
 impl IAdviseSink2_Vtbl {
@@ -133540,63 +43755,6 @@ impl IAdviseSink2_Vtbl {
 impl windows_core::RuntimeName for IAdviseSink2 {}
 windows_core::imp::define_interface!(IBindCtx, IBindCtx_Vtbl, 0x0000000e_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IBindCtx, windows_core::IUnknown);
-impl IBindCtx {
-    pub unsafe fn RegisterObjectBound<P0>(&self, punk: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RegisterObjectBound)(windows_core::Interface::as_raw(self), punk.param().abi()).ok() }
-    }
-    pub unsafe fn RevokeObjectBound<P0>(&self, punk: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RevokeObjectBound)(windows_core::Interface::as_raw(self), punk.param().abi()).ok() }
-    }
-    pub unsafe fn ReleaseBoundObjects(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseBoundObjects)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn SetBindOptions(&self, pbindopts: *const BIND_OPTS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetBindOptions)(windows_core::Interface::as_raw(self), pbindopts).ok() }
-    }
-    pub unsafe fn GetBindOptions(&self, pbindopts: *mut BIND_OPTS) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetBindOptions)(windows_core::Interface::as_raw(self), pbindopts as _).ok() }
-    }
-    pub unsafe fn GetRunningObjectTable(&self) -> windows_core::Result<IRunningObjectTable> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetRunningObjectTable)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn RegisterObjectParam<P0, P1>(&self, pszkey: P0, punk: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-        P1: windows_core::Param<windows_core::IUnknown>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RegisterObjectParam)(windows_core::Interface::as_raw(self), pszkey.param().abi(), punk.param().abi()).ok() }
-    }
-    pub unsafe fn GetObjectParam<P0>(&self, pszkey: P0) -> windows_core::Result<windows_core::IUnknown>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetObjectParam)(windows_core::Interface::as_raw(self), pszkey.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn EnumObjectParam(&self) -> windows_core::Result<IEnumString> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EnumObjectParam)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn RevokeObjectParam<P0>(&self, pszkey: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RevokeObjectParam)(windows_core::Interface::as_raw(self), pszkey.param().abi()).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IBindCtx_Vtbl {
@@ -133613,13 +43771,13 @@ pub struct IBindCtx_Vtbl {
     pub RevokeObjectParam: unsafe extern "system" fn(*mut core::ffi::c_void, windows_core::PCWSTR) -> windows_core::HRESULT,
 }
 pub trait IBindCtx_Impl: windows_core::IUnknownImpl {
-    fn RegisterObjectBound(&self, punk: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
-    fn RevokeObjectBound(&self, punk: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn RegisterObjectBound(&self, punk: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn RevokeObjectBound(&self, punk: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn ReleaseBoundObjects(&self) -> windows_core::Result<()>;
     fn SetBindOptions(&self, pbindopts: *const BIND_OPTS) -> windows_core::Result<()>;
     fn GetBindOptions(&self, pbindopts: *mut BIND_OPTS) -> windows_core::Result<()>;
     fn GetRunningObjectTable(&self) -> windows_core::Result<IRunningObjectTable>;
-    fn RegisterObjectParam(&self, pszkey: &windows_core::PCWSTR, punk: windows_core::Ref<'_, windows_core::IUnknown>) -> windows_core::Result<()>;
+    fn RegisterObjectParam(&self, pszkey: &windows_core::PCWSTR, punk: windows_core::Ref<windows_core::IUnknown>) -> windows_core::Result<()>;
     fn GetObjectParam(&self, pszkey: &windows_core::PCWSTR) -> windows_core::Result<windows_core::IUnknown>;
     fn EnumObjectParam(&self) -> windows_core::Result<IEnumString>;
     fn RevokeObjectParam(&self, pszkey: &windows_core::PCWSTR) -> windows_core::Result<()>;
@@ -133775,45 +43933,13 @@ impl IDataObject {
             (windows_core::Interface::vtable(self).GetData)(windows_core::Interface::as_raw(self), pformatetcin, &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    #[cfg(all(feature = "Win32_Graphics_Gdi", feature = "Win32_System_Com_StructuredStorage"))]
-    pub unsafe fn GetDataHere(&self, pformatetc: *const FORMATETC, pmedium: *mut STGMEDIUM) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDataHere)(windows_core::Interface::as_raw(self), pformatetc, core::mem::transmute(pmedium)).ok() }
-    }
-    pub unsafe fn QueryGetData(&self, pformatetc: *const FORMATETC) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).QueryGetData)(windows_core::Interface::as_raw(self), pformatetc) }
-    }
-    pub unsafe fn GetCanonicalFormatEtc(&self, pformatectin: *const FORMATETC, pformatetcout: *mut FORMATETC) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).GetCanonicalFormatEtc)(windows_core::Interface::as_raw(self), pformatectin, pformatetcout as _) }
-    }
-    #[cfg(all(feature = "Win32_Graphics_Gdi", feature = "Win32_System_Com_StructuredStorage"))]
-    pub unsafe fn SetData(&self, pformatetc: *const FORMATETC, pmedium: *const STGMEDIUM, frelease: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetData)(windows_core::Interface::as_raw(self), pformatetc, core::mem::transmute(pmedium), frelease.into()).ok() }
-    }
     pub unsafe fn EnumFormatEtc(&self, dwdirection: u32) -> windows_core::Result<IEnumFORMATETC> {
         unsafe {
             let mut result__ = core::mem::zeroed();
             (windows_core::Interface::vtable(self).EnumFormatEtc)(windows_core::Interface::as_raw(self), dwdirection, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
         }
     }
-    pub unsafe fn DAdvise<P2>(&self, pformatetc: *const FORMATETC, advf: u32, padvsink: P2) -> windows_core::Result<u32>
-    where
-        P2: windows_core::Param<IAdviseSink>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).DAdvise)(windows_core::Interface::as_raw(self), pformatetc, advf, padvsink.param().abi(), &mut result__).map(|| result__)
-        }
     }
-    pub unsafe fn DUnadvise(&self, dwconnection: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DUnadvise)(windows_core::Interface::as_raw(self), dwconnection).ok() }
-    }
-    pub unsafe fn EnumDAdvise(&self) -> windows_core::Result<IEnumSTATDATA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EnumDAdvise)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDataObject_Vtbl {
@@ -133845,7 +43971,7 @@ pub trait IDataObject_Impl: windows_core::IUnknownImpl {
     fn GetCanonicalFormatEtc(&self, pformatectin: *const FORMATETC, pformatetcout: *mut FORMATETC) -> windows_core::HRESULT;
     fn SetData(&self, pformatetc: *const FORMATETC, pmedium: *const STGMEDIUM, frelease: windows_core::BOOL) -> windows_core::Result<()>;
     fn EnumFormatEtc(&self, dwdirection: u32) -> windows_core::Result<IEnumFORMATETC>;
-    fn DAdvise(&self, pformatetc: *const FORMATETC, advf: u32, padvsink: windows_core::Ref<'_, IAdviseSink>) -> windows_core::Result<u32>;
+    fn DAdvise(&self, pformatetc: *const FORMATETC, advf: u32, padvsink: windows_core::Ref<IAdviseSink>) -> windows_core::Result<u32>;
     fn DUnadvise(&self, dwconnection: u32) -> windows_core::Result<()>;
     fn EnumDAdvise(&self) -> windows_core::Result<IEnumSTATDATA>;
 }
@@ -133951,27 +44077,6 @@ impl IDataObject_Vtbl {
 impl windows_core::RuntimeName for IDataObject {}
 windows_core::imp::define_interface!(IDispatch, IDispatch_Vtbl, 0x00020400_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IDispatch, windows_core::IUnknown);
-impl IDispatch {
-    pub unsafe fn GetTypeInfoCount(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeInfoCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetTypeInfo(&self, itinfo: u32, lcid: u32) -> windows_core::Result<ITypeInfo> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeInfo)(windows_core::Interface::as_raw(self), itinfo, lcid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetIDsOfNames(&self, riid: *const windows_core::GUID, rgsznames: *const windows_core::PCWSTR, cnames: u32, lcid: u32, rgdispid: *mut i32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetIDsOfNames)(windows_core::Interface::as_raw(self), riid, rgsznames, cnames, lcid, rgdispid as _).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn Invoke(&self, dispidmember: i32, riid: *const windows_core::GUID, lcid: u32, wflags: DISPATCH_FLAGS, pdispparams: *const DISPPARAMS, pvarresult: Option<*mut super::Variant::VARIANT>, pexcepinfo: Option<*mut EXCEPINFO>, puargerr: Option<*mut u32>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Invoke)(windows_core::Interface::as_raw(self), dispidmember, riid, lcid, wflags, pdispparams, pvarresult.unwrap_or(core::mem::zeroed()) as _, pexcepinfo.unwrap_or(core::mem::zeroed()) as _, puargerr.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDispatch_Vtbl {
@@ -134050,19 +44155,7 @@ impl IEnumFORMATETC {
     pub unsafe fn Next(&self, rgelt: &mut [FORMATETC], pceltfetched: Option<*mut u32>) -> windows_core::HRESULT {
         unsafe { (windows_core::Interface::vtable(self).Next)(windows_core::Interface::as_raw(self), rgelt.len().try_into().unwrap(), core::mem::transmute(rgelt.as_ptr()), pceltfetched.unwrap_or(core::mem::zeroed()) as _) }
     }
-    pub unsafe fn Skip(&self, celt: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Skip)(windows_core::Interface::as_raw(self), celt).ok() }
     }
-    pub unsafe fn Reset(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Reset)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IEnumFORMATETC> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEnumFORMATETC_Vtbl {
@@ -134129,19 +44222,7 @@ impl IEnumMoniker {
     pub unsafe fn Next(&self, rgelt: &mut [Option<IMoniker>], pceltfetched: Option<*mut u32>) -> windows_core::HRESULT {
         unsafe { (windows_core::Interface::vtable(self).Next)(windows_core::Interface::as_raw(self), rgelt.len().try_into().unwrap(), core::mem::transmute(rgelt.as_ptr()), pceltfetched.unwrap_or(core::mem::zeroed()) as _) }
     }
-    pub unsafe fn Skip(&self, celt: u32) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).Skip)(windows_core::Interface::as_raw(self), celt) }
     }
-    pub unsafe fn Reset(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Reset)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IEnumMoniker> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEnumMoniker_Vtbl {
@@ -134208,19 +44289,7 @@ impl IEnumSTATDATA {
     pub unsafe fn Next(&self, rgelt: &mut [STATDATA], pceltfetched: Option<*mut u32>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Next)(windows_core::Interface::as_raw(self), rgelt.len().try_into().unwrap(), core::mem::transmute(rgelt.as_ptr()), pceltfetched.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn Skip(&self, celt: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Skip)(windows_core::Interface::as_raw(self), celt).ok() }
     }
-    pub unsafe fn Reset(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Reset)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IEnumSTATDATA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEnumSTATDATA_Vtbl {
@@ -134287,19 +44356,7 @@ impl IEnumString {
     pub unsafe fn Next(&self, rgelt: &mut [windows_core::PWSTR], pceltfetched: Option<*mut u32>) -> windows_core::HRESULT {
         unsafe { (windows_core::Interface::vtable(self).Next)(windows_core::Interface::as_raw(self), rgelt.len().try_into().unwrap(), core::mem::transmute(rgelt.as_ptr()), pceltfetched.unwrap_or(core::mem::zeroed()) as _) }
     }
-    pub unsafe fn Skip(&self, celt: u32) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).Skip)(windows_core::Interface::as_raw(self), celt) }
     }
-    pub unsafe fn Reset(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Reset)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IEnumString> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEnumString_Vtbl {
@@ -134404,125 +44461,6 @@ impl core::ops::Deref for IMoniker {
     }
 }
 windows_core::imp::interface_hierarchy!(IMoniker, windows_core::IUnknown, IPersist, IPersistStream);
-impl IMoniker {
-    pub unsafe fn BindToObject<P0, P1, T>(&self, pbc: P0, pmktoleft: P1) -> windows_core::Result<T>
-    where
-        P0: windows_core::Param<IBindCtx>,
-        P1: windows_core::Param<IMoniker>,
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).BindToObject)(windows_core::Interface::as_raw(self), pbc.param().abi(), pmktoleft.param().abi(), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-    pub unsafe fn BindToStorage<P0, P1, T>(&self, pbc: P0, pmktoleft: P1) -> windows_core::Result<T>
-    where
-        P0: windows_core::Param<IBindCtx>,
-        P1: windows_core::Param<IMoniker>,
-        T: windows_core::Interface,
-    {
-        let mut result__ = core::ptr::null_mut();
-        unsafe { (windows_core::Interface::vtable(self).BindToStorage)(windows_core::Interface::as_raw(self), pbc.param().abi(), pmktoleft.param().abi(), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
-    }
-    pub unsafe fn Reduce<P0>(&self, pbc: P0, dwreducehowfar: u32, ppmktoleft: *mut Option<IMoniker>, ppmkreduced: *mut Option<IMoniker>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IBindCtx>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Reduce)(windows_core::Interface::as_raw(self), pbc.param().abi(), dwreducehowfar, core::mem::transmute(ppmktoleft), core::mem::transmute(ppmkreduced)).ok() }
-    }
-    pub unsafe fn ComposeWith<P0>(&self, pmkright: P0, fonlyifnotgeneric: bool) -> windows_core::Result<IMoniker>
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).ComposeWith)(windows_core::Interface::as_raw(self), pmkright.param().abi(), fonlyifnotgeneric.into(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn Enum(&self, fforward: bool) -> windows_core::Result<IEnumMoniker> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Enum)(windows_core::Interface::as_raw(self), fforward.into(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn IsEqual<P0>(&self, pmkothermoniker: P0) -> windows_core::HRESULT
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).IsEqual)(windows_core::Interface::as_raw(self), pmkothermoniker.param().abi()) }
-    }
-    pub unsafe fn Hash(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Hash)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn IsRunning<P0, P1, P2>(&self, pbc: P0, pmktoleft: P1, pmknewlyrunning: P2) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IBindCtx>,
-        P1: windows_core::Param<IMoniker>,
-        P2: windows_core::Param<IMoniker>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).IsRunning)(windows_core::Interface::as_raw(self), pbc.param().abi(), pmktoleft.param().abi(), pmknewlyrunning.param().abi()).ok() }
-    }
-    pub unsafe fn GetTimeOfLastChange<P0, P1>(&self, pbc: P0, pmktoleft: P1) -> windows_core::Result<super::super::Foundation::FILETIME>
-    where
-        P0: windows_core::Param<IBindCtx>,
-        P1: windows_core::Param<IMoniker>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTimeOfLastChange)(windows_core::Interface::as_raw(self), pbc.param().abi(), pmktoleft.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn Inverse(&self) -> windows_core::Result<IMoniker> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Inverse)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn CommonPrefixWith<P0>(&self, pmkother: P0) -> windows_core::Result<IMoniker>
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CommonPrefixWith)(windows_core::Interface::as_raw(self), pmkother.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn RelativePathTo<P0>(&self, pmkother: P0) -> windows_core::Result<IMoniker>
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).RelativePathTo)(windows_core::Interface::as_raw(self), pmkother.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetDisplayName<P0, P1>(&self, pbc: P0, pmktoleft: P1) -> windows_core::Result<windows_core::PWSTR>
-    where
-        P0: windows_core::Param<IBindCtx>,
-        P1: windows_core::Param<IMoniker>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetDisplayName)(windows_core::Interface::as_raw(self), pbc.param().abi(), pmktoleft.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn ParseDisplayName<P0, P1, P2>(&self, pbc: P0, pmktoleft: P1, pszdisplayname: P2, pcheaten: *mut u32, ppmkout: *mut Option<IMoniker>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IBindCtx>,
-        P1: windows_core::Param<IMoniker>,
-        P2: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).ParseDisplayName)(windows_core::Interface::as_raw(self), pbc.param().abi(), pmktoleft.param().abi(), pszdisplayname.param().abi(), pcheaten as _, core::mem::transmute(ppmkout)).ok() }
-    }
-    pub unsafe fn IsSystemMoniker(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).IsSystemMoniker)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IMoniker_Vtbl {
@@ -134544,20 +44482,20 @@ pub struct IMoniker_Vtbl {
     pub IsSystemMoniker: unsafe extern "system" fn(*mut core::ffi::c_void, *mut u32) -> windows_core::HRESULT,
 }
 pub trait IMoniker_Impl: IPersistStream_Impl {
-    fn BindToObject(&self, pbc: windows_core::Ref<'_, IBindCtx>, pmktoleft: windows_core::Ref<'_, IMoniker>, riidresult: *const windows_core::GUID, ppvresult: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn BindToStorage(&self, pbc: windows_core::Ref<'_, IBindCtx>, pmktoleft: windows_core::Ref<'_, IMoniker>, riid: *const windows_core::GUID, ppvobj: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn Reduce(&self, pbc: windows_core::Ref<'_, IBindCtx>, dwreducehowfar: u32, ppmktoleft: windows_core::OutRef<'_, IMoniker>, ppmkreduced: windows_core::OutRef<'_, IMoniker>) -> windows_core::Result<()>;
-    fn ComposeWith(&self, pmkright: windows_core::Ref<'_, IMoniker>, fonlyifnotgeneric: windows_core::BOOL) -> windows_core::Result<IMoniker>;
+    fn BindToObject(&self, pbc: windows_core::Ref<IBindCtx>, pmktoleft: windows_core::Ref<IMoniker>, riidresult: *const windows_core::GUID, ppvresult: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn BindToStorage(&self, pbc: windows_core::Ref<IBindCtx>, pmktoleft: windows_core::Ref<IMoniker>, riid: *const windows_core::GUID, ppvobj: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn Reduce(&self, pbc: windows_core::Ref<IBindCtx>, dwreducehowfar: u32, ppmktoleft: windows_core::OutRef<IMoniker>, ppmkreduced: windows_core::OutRef<IMoniker>) -> windows_core::Result<()>;
+    fn ComposeWith(&self, pmkright: windows_core::Ref<IMoniker>, fonlyifnotgeneric: windows_core::BOOL) -> windows_core::Result<IMoniker>;
     fn Enum(&self, fforward: windows_core::BOOL) -> windows_core::Result<IEnumMoniker>;
-    fn IsEqual(&self, pmkothermoniker: windows_core::Ref<'_, IMoniker>) -> windows_core::HRESULT;
+    fn IsEqual(&self, pmkothermoniker: windows_core::Ref<IMoniker>) -> windows_core::HRESULT;
     fn Hash(&self) -> windows_core::Result<u32>;
-    fn IsRunning(&self, pbc: windows_core::Ref<'_, IBindCtx>, pmktoleft: windows_core::Ref<'_, IMoniker>, pmknewlyrunning: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<()>;
-    fn GetTimeOfLastChange(&self, pbc: windows_core::Ref<'_, IBindCtx>, pmktoleft: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<super::super::Foundation::FILETIME>;
+    fn IsRunning(&self, pbc: windows_core::Ref<IBindCtx>, pmktoleft: windows_core::Ref<IMoniker>, pmknewlyrunning: windows_core::Ref<IMoniker>) -> windows_core::Result<()>;
+    fn GetTimeOfLastChange(&self, pbc: windows_core::Ref<IBindCtx>, pmktoleft: windows_core::Ref<IMoniker>) -> windows_core::Result<super::super::Foundation::FILETIME>;
     fn Inverse(&self) -> windows_core::Result<IMoniker>;
-    fn CommonPrefixWith(&self, pmkother: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<IMoniker>;
-    fn RelativePathTo(&self, pmkother: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<IMoniker>;
-    fn GetDisplayName(&self, pbc: windows_core::Ref<'_, IBindCtx>, pmktoleft: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<windows_core::PWSTR>;
-    fn ParseDisplayName(&self, pbc: windows_core::Ref<'_, IBindCtx>, pmktoleft: windows_core::Ref<'_, IMoniker>, pszdisplayname: &windows_core::PCWSTR, pcheaten: *mut u32, ppmkout: windows_core::OutRef<'_, IMoniker>) -> windows_core::Result<()>;
+    fn CommonPrefixWith(&self, pmkother: windows_core::Ref<IMoniker>) -> windows_core::Result<IMoniker>;
+    fn RelativePathTo(&self, pmkother: windows_core::Ref<IMoniker>) -> windows_core::Result<IMoniker>;
+    fn GetDisplayName(&self, pbc: windows_core::Ref<IBindCtx>, pmktoleft: windows_core::Ref<IMoniker>) -> windows_core::Result<windows_core::PWSTR>;
+    fn ParseDisplayName(&self, pbc: windows_core::Ref<IBindCtx>, pmktoleft: windows_core::Ref<IMoniker>, pszdisplayname: &windows_core::PCWSTR, pcheaten: *mut u32, ppmkout: windows_core::OutRef<IMoniker>) -> windows_core::Result<()>;
     fn IsSystemMoniker(&self) -> windows_core::Result<u32>;
 }
 impl IMoniker_Vtbl {
@@ -134735,14 +44673,6 @@ impl windows_core::RuntimeName for IMoniker {}
 pub struct INVOKEKIND(pub i32);
 windows_core::imp::define_interface!(IPersist, IPersist_Vtbl, 0x0000010c_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IPersist, windows_core::IUnknown);
-impl IPersist {
-    pub unsafe fn GetClassID(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetClassID)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPersist_Vtbl {
@@ -134781,35 +44711,6 @@ impl core::ops::Deref for IPersistFile {
     }
 }
 windows_core::imp::interface_hierarchy!(IPersistFile, windows_core::IUnknown, IPersist);
-impl IPersistFile {
-    pub unsafe fn IsDirty(&self) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).IsDirty)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn Load<P0>(&self, pszfilename: P0, dwmode: STGM) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Load)(windows_core::Interface::as_raw(self), pszfilename.param().abi(), dwmode).ok() }
-    }
-    pub unsafe fn Save<P0>(&self, pszfilename: P0, fremember: bool) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Save)(windows_core::Interface::as_raw(self), pszfilename.param().abi(), fremember.into()).ok() }
-    }
-    pub unsafe fn SaveCompleted<P0>(&self, pszfilename: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SaveCompleted)(windows_core::Interface::as_raw(self), pszfilename.param().abi()).ok() }
-    }
-    pub unsafe fn GetCurFile(&self) -> windows_core::Result<windows_core::PWSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCurFile)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPersistFile_Vtbl {
@@ -134887,26 +44788,6 @@ impl core::ops::Deref for IPersistMemory {
     }
 }
 windows_core::imp::interface_hierarchy!(IPersistMemory, windows_core::IUnknown, IPersist);
-impl IPersistMemory {
-    pub unsafe fn IsDirty(&self) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).IsDirty)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn Load(&self, pmem: &[u8]) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Load)(windows_core::Interface::as_raw(self), core::mem::transmute(pmem.as_ptr()), pmem.len().try_into().unwrap()).ok() }
-    }
-    pub unsafe fn Save(&self, pmem: &mut [u8], fcleardirty: bool) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Save)(windows_core::Interface::as_raw(self), core::mem::transmute(pmem.as_ptr()), fcleardirty.into(), pmem.len().try_into().unwrap()).ok() }
-    }
-    pub unsafe fn GetSizeMax(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSizeMax)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn InitNew(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).InitNew)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPersistMemory_Vtbl {
@@ -134984,29 +44865,6 @@ impl core::ops::Deref for IPersistStream {
     }
 }
 windows_core::imp::interface_hierarchy!(IPersistStream, windows_core::IUnknown, IPersist);
-impl IPersistStream {
-    pub unsafe fn IsDirty(&self) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).IsDirty)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn Load<P0>(&self, pstm: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Load)(windows_core::Interface::as_raw(self), pstm.param().abi()).ok() }
-    }
-    pub unsafe fn Save<P0>(&self, pstm: P0, fcleardirty: bool) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Save)(windows_core::Interface::as_raw(self), pstm.param().abi(), fcleardirty.into()).ok() }
-    }
-    pub unsafe fn GetSizeMax(&self) -> windows_core::Result<u64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSizeMax)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPersistStream_Vtbl {
@@ -135018,8 +44876,8 @@ pub struct IPersistStream_Vtbl {
 }
 pub trait IPersistStream_Impl: IPersist_Impl {
     fn IsDirty(&self) -> windows_core::HRESULT;
-    fn Load(&self, pstm: windows_core::Ref<'_, IStream>) -> windows_core::Result<()>;
-    fn Save(&self, pstm: windows_core::Ref<'_, IStream>, fcleardirty: windows_core::BOOL) -> windows_core::Result<()>;
+    fn Load(&self, pstm: windows_core::Ref<IStream>) -> windows_core::Result<()>;
+    fn Save(&self, pstm: windows_core::Ref<IStream>, fcleardirty: windows_core::BOOL) -> windows_core::Result<()>;
     fn GetSizeMax(&self) -> windows_core::Result<u64>;
 }
 impl IPersistStream_Vtbl {
@@ -135075,32 +44933,6 @@ impl core::ops::Deref for IPersistStreamInit {
     }
 }
 windows_core::imp::interface_hierarchy!(IPersistStreamInit, windows_core::IUnknown, IPersist);
-impl IPersistStreamInit {
-    pub unsafe fn IsDirty(&self) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).IsDirty)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn Load<P0>(&self, pstm: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Load)(windows_core::Interface::as_raw(self), pstm.param().abi()).ok() }
-    }
-    pub unsafe fn Save<P0>(&self, pstm: P0, fcleardirty: bool) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Save)(windows_core::Interface::as_raw(self), pstm.param().abi(), fcleardirty.into()).ok() }
-    }
-    pub unsafe fn GetSizeMax(&self) -> windows_core::Result<u64> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSizeMax)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn InitNew(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).InitNew)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPersistStreamInit_Vtbl {
@@ -135113,8 +44945,8 @@ pub struct IPersistStreamInit_Vtbl {
 }
 pub trait IPersistStreamInit_Impl: IPersist_Impl {
     fn IsDirty(&self) -> windows_core::HRESULT;
-    fn Load(&self, pstm: windows_core::Ref<'_, IStream>) -> windows_core::Result<()>;
-    fn Save(&self, pstm: windows_core::Ref<'_, IStream>, fcleardirty: windows_core::BOOL) -> windows_core::Result<()>;
+    fn Load(&self, pstm: windows_core::Ref<IStream>) -> windows_core::Result<()>;
+    fn Save(&self, pstm: windows_core::Ref<IStream>, fcleardirty: windows_core::BOOL) -> windows_core::Result<()>;
     fn GetSizeMax(&self) -> windows_core::Result<u64>;
     fn InitNew(&self) -> windows_core::Result<()>;
 }
@@ -135172,54 +45004,6 @@ impl IPersistStreamInit_Vtbl {
 impl windows_core::RuntimeName for IPersistStreamInit {}
 windows_core::imp::define_interface!(IRunningObjectTable, IRunningObjectTable_Vtbl, 0x00000010_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IRunningObjectTable, windows_core::IUnknown);
-impl IRunningObjectTable {
-    pub unsafe fn Register<P1, P2>(&self, grfflags: ROT_FLAGS, punkobject: P1, pmkobjectname: P2) -> windows_core::Result<u32>
-    where
-        P1: windows_core::Param<windows_core::IUnknown>,
-        P2: windows_core::Param<IMoniker>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Register)(windows_core::Interface::as_raw(self), grfflags, punkobject.param().abi(), pmkobjectname.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn Revoke(&self, dwregister: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Revoke)(windows_core::Interface::as_raw(self), dwregister).ok() }
-    }
-    pub unsafe fn IsRunning<P0>(&self, pmkobjectname: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).IsRunning)(windows_core::Interface::as_raw(self), pmkobjectname.param().abi()).ok() }
-    }
-    pub unsafe fn GetObject<P0>(&self, pmkobjectname: P0) -> windows_core::Result<windows_core::IUnknown>
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetObject)(windows_core::Interface::as_raw(self), pmkobjectname.param().abi(), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn NoteChangeTime(&self, dwregister: u32, pfiletime: *const super::super::Foundation::FILETIME) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).NoteChangeTime)(windows_core::Interface::as_raw(self), dwregister, pfiletime).ok() }
-    }
-    pub unsafe fn GetTimeOfLastChange<P0>(&self, pmkobjectname: P0) -> windows_core::Result<super::super::Foundation::FILETIME>
-    where
-        P0: windows_core::Param<IMoniker>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTimeOfLastChange)(windows_core::Interface::as_raw(self), pmkobjectname.param().abi(), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn EnumRunning(&self) -> windows_core::Result<IEnumMoniker> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EnumRunning)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRunningObjectTable_Vtbl {
@@ -135233,12 +45017,12 @@ pub struct IRunningObjectTable_Vtbl {
     pub EnumRunning: unsafe extern "system" fn(*mut core::ffi::c_void, *mut *mut core::ffi::c_void) -> windows_core::HRESULT,
 }
 pub trait IRunningObjectTable_Impl: windows_core::IUnknownImpl {
-    fn Register(&self, grfflags: ROT_FLAGS, punkobject: windows_core::Ref<'_, windows_core::IUnknown>, pmkobjectname: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<u32>;
+    fn Register(&self, grfflags: ROT_FLAGS, punkobject: windows_core::Ref<windows_core::IUnknown>, pmkobjectname: windows_core::Ref<IMoniker>) -> windows_core::Result<u32>;
     fn Revoke(&self, dwregister: u32) -> windows_core::Result<()>;
-    fn IsRunning(&self, pmkobjectname: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<()>;
-    fn GetObject(&self, pmkobjectname: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<windows_core::IUnknown>;
+    fn IsRunning(&self, pmkobjectname: windows_core::Ref<IMoniker>) -> windows_core::Result<()>;
+    fn GetObject(&self, pmkobjectname: windows_core::Ref<IMoniker>) -> windows_core::Result<windows_core::IUnknown>;
     fn NoteChangeTime(&self, dwregister: u32, pfiletime: *const super::super::Foundation::FILETIME) -> windows_core::Result<()>;
-    fn GetTimeOfLastChange(&self, pmkobjectname: windows_core::Ref<'_, IMoniker>) -> windows_core::Result<super::super::Foundation::FILETIME>;
+    fn GetTimeOfLastChange(&self, pmkobjectname: windows_core::Ref<IMoniker>) -> windows_core::Result<super::super::Foundation::FILETIME>;
     fn EnumRunning(&self) -> windows_core::Result<IEnumMoniker>;
 }
 impl IRunningObjectTable_Vtbl {
@@ -135327,14 +45111,6 @@ impl IRunningObjectTable_Vtbl {
 impl windows_core::RuntimeName for IRunningObjectTable {}
 windows_core::imp::define_interface!(ISequentialStream, ISequentialStream_Vtbl, 0x0c733a30_2a1c_11ce_ade5_00aa0044773d);
 windows_core::imp::interface_hierarchy!(ISequentialStream, windows_core::IUnknown);
-impl ISequentialStream {
-    pub unsafe fn Read(&self, pv: *mut core::ffi::c_void, cb: u32, pcbread: Option<*mut u32>) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).Read)(windows_core::Interface::as_raw(self), pv as _, cb, pcbread.unwrap_or(core::mem::zeroed()) as _) }
-    }
-    pub unsafe fn Write(&self, pv: *const core::ffi::c_void, cb: u32, pcbwritten: Option<*mut u32>) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).Write)(windows_core::Interface::as_raw(self), pv, cb, pcbwritten.unwrap_or(core::mem::zeroed()) as _) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ISequentialStream_Vtbl {
@@ -135379,37 +45155,7 @@ impl IStream {
     pub unsafe fn Seek(&self, dlibmove: i64, dworigin: STREAM_SEEK, plibnewposition: Option<*mut u64>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Seek)(windows_core::Interface::as_raw(self), dlibmove, dworigin, plibnewposition.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn SetSize(&self, libnewsize: u64) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetSize)(windows_core::Interface::as_raw(self), libnewsize).ok() }
     }
-    pub unsafe fn CopyTo<P0>(&self, pstm: P0, cb: u64, pcbread: Option<*mut u64>, pcbwritten: Option<*mut u64>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<IStream>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopyTo)(windows_core::Interface::as_raw(self), pstm.param().abi(), cb, pcbread.unwrap_or(core::mem::zeroed()) as _, pcbwritten.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn Commit(&self, grfcommitflags: STGC) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Commit)(windows_core::Interface::as_raw(self), grfcommitflags.0 as _).ok() }
-    }
-    pub unsafe fn Revert(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Revert)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn LockRegion(&self, liboffset: u64, cb: u64, dwlocktype: LOCKTYPE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).LockRegion)(windows_core::Interface::as_raw(self), liboffset, cb, dwlocktype.0 as _).ok() }
-    }
-    pub unsafe fn UnlockRegion(&self, liboffset: u64, cb: u64, dwlocktype: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).UnlockRegion)(windows_core::Interface::as_raw(self), liboffset, cb, dwlocktype).ok() }
-    }
-    pub unsafe fn Stat(&self, pstatstg: *mut STATSTG, grfstatflag: STATFLAG) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Stat)(windows_core::Interface::as_raw(self), pstatstg as _, grfstatflag.0 as _).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IStream> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStream_Vtbl {
@@ -135427,7 +45173,7 @@ pub struct IStream_Vtbl {
 pub trait IStream_Impl: ISequentialStream_Impl {
     fn Seek(&self, dlibmove: i64, dworigin: STREAM_SEEK, plibnewposition: *mut u64) -> windows_core::Result<()>;
     fn SetSize(&self, libnewsize: u64) -> windows_core::Result<()>;
-    fn CopyTo(&self, pstm: windows_core::Ref<'_, IStream>, cb: u64, pcbread: *mut u64, pcbwritten: *mut u64) -> windows_core::Result<()>;
+    fn CopyTo(&self, pstm: windows_core::Ref<IStream>, cb: u64, pcbread: *mut u64, pcbwritten: *mut u64) -> windows_core::Result<()>;
     fn Commit(&self, grfcommitflags: &STGC) -> windows_core::Result<()>;
     fn Revert(&self) -> windows_core::Result<()>;
     fn LockRegion(&self, liboffset: u64, cb: u64, dwlocktype: &LOCKTYPE) -> windows_core::Result<()>;
@@ -135517,21 +45263,6 @@ impl IStream_Vtbl {
 impl windows_core::RuntimeName for IStream {}
 windows_core::imp::define_interface!(ITypeComp, ITypeComp_Vtbl, 0x00020403_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(ITypeComp, windows_core::IUnknown);
-impl ITypeComp {
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn Bind<P0>(&self, szname: P0, lhashval: u32, wflags: u16, pptinfo: *mut Option<ITypeInfo>, pdesckind: *mut DESCKIND, pbindptr: *mut BINDPTR) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).Bind)(windows_core::Interface::as_raw(self), szname.param().abi(), lhashval, wflags, core::mem::transmute(pptinfo), pdesckind as _, core::mem::transmute(pbindptr)).ok() }
-    }
-    pub unsafe fn BindType<P0>(&self, szname: P0, lhashval: u32, pptinfo: *mut Option<ITypeInfo>, pptcomp: *mut Option<ITypeComp>) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).BindType)(windows_core::Interface::as_raw(self), szname.param().abi(), lhashval, core::mem::transmute(pptinfo), core::mem::transmute(pptcomp)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ITypeComp_Vtbl {
@@ -135544,8 +45275,8 @@ pub struct ITypeComp_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
 pub trait ITypeComp_Impl: windows_core::IUnknownImpl {
-    fn Bind(&self, szname: &windows_core::PCWSTR, lhashval: u32, wflags: u16, pptinfo: windows_core::OutRef<'_, ITypeInfo>, pdesckind: *mut DESCKIND, pbindptr: *mut BINDPTR) -> windows_core::Result<()>;
-    fn BindType(&self, szname: &windows_core::PCWSTR, lhashval: u32, pptinfo: windows_core::OutRef<'_, ITypeInfo>, pptcomp: windows_core::OutRef<'_, ITypeComp>) -> windows_core::Result<()>;
+    fn Bind(&self, szname: &windows_core::PCWSTR, lhashval: u32, wflags: u16, pptinfo: windows_core::OutRef<ITypeInfo>, pdesckind: *mut DESCKIND, pbindptr: *mut BINDPTR) -> windows_core::Result<()>;
+    fn BindType(&self, szname: &windows_core::PCWSTR, lhashval: u32, pptinfo: windows_core::OutRef<ITypeInfo>, pptcomp: windows_core::OutRef<ITypeComp>) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
 impl ITypeComp_Vtbl {
@@ -135573,70 +45304,6 @@ impl windows_core::RuntimeName for ITypeComp {}
 windows_core::imp::define_interface!(ITypeInfo, ITypeInfo_Vtbl, 0x00020401_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(ITypeInfo, windows_core::IUnknown);
 impl ITypeInfo {
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetTypeAttr(&self) -> windows_core::Result<*mut TYPEATTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeAttr)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetTypeComp(&self) -> windows_core::Result<ITypeComp> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeComp)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetFuncDesc(&self, index: u32) -> windows_core::Result<*mut FUNCDESC> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetFuncDesc)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetVarDesc(&self, index: u32) -> windows_core::Result<*mut VARDESC> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetVarDesc)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetNames(&self, memid: i32, rgbstrnames: &mut [windows_core::BSTR], pcnames: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetNames)(windows_core::Interface::as_raw(self), memid, core::mem::transmute(rgbstrnames.as_ptr()), rgbstrnames.len().try_into().unwrap(), pcnames as _).ok() }
-    }
-    pub unsafe fn GetRefTypeOfImplType(&self, index: u32) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetRefTypeOfImplType)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetImplTypeFlags(&self, index: u32) -> windows_core::Result<IMPLTYPEFLAGS> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetImplTypeFlags)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetIDsOfNames(&self, rgsznames: *const windows_core::PCWSTR, cnames: u32, pmemid: *mut i32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetIDsOfNames)(windows_core::Interface::as_raw(self), rgsznames, cnames, pmemid as _).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn Invoke(&self, pvinstance: *const core::ffi::c_void, memid: i32, wflags: DISPATCH_FLAGS, pdispparams: *mut DISPPARAMS, pvarresult: *mut super::Variant::VARIANT, pexcepinfo: *mut EXCEPINFO, puargerr: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Invoke)(windows_core::Interface::as_raw(self), pvinstance, memid, wflags, pdispparams as _, core::mem::transmute(pvarresult), core::mem::transmute(pexcepinfo), puargerr as _).ok() }
-    }
-    pub unsafe fn GetDocumentation(&self, memid: i32, pbstrname: Option<*mut windows_core::BSTR>, pbstrdocstring: Option<*mut windows_core::BSTR>, pdwhelpcontext: *mut u32, pbstrhelpfile: Option<*mut windows_core::BSTR>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDocumentation)(windows_core::Interface::as_raw(self), memid, pbstrname.unwrap_or(core::mem::zeroed()) as _, pbstrdocstring.unwrap_or(core::mem::zeroed()) as _, pdwhelpcontext as _, pbstrhelpfile.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn GetDllEntry(&self, memid: i32, invkind: INVOKEKIND, pbstrdllname: Option<*mut windows_core::BSTR>, pbstrname: Option<*mut windows_core::BSTR>, pwordinal: *mut u16) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDllEntry)(windows_core::Interface::as_raw(self), memid, invkind, pbstrdllname.unwrap_or(core::mem::zeroed()) as _, pbstrname.unwrap_or(core::mem::zeroed()) as _, pwordinal as _).ok() }
-    }
-    pub unsafe fn GetRefTypeInfo(&self, hreftype: u32) -> windows_core::Result<ITypeInfo> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetRefTypeInfo)(windows_core::Interface::as_raw(self), hreftype, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn AddressOfMember(&self, memid: i32, invkind: INVOKEKIND, ppv: *mut *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).AddressOfMember)(windows_core::Interface::as_raw(self), memid, invkind, ppv as _).ok() }
-    }
     pub unsafe fn CreateInstance<P0, T>(&self, punkouter: P0) -> windows_core::Result<T>
     where
         P0: windows_core::Param<windows_core::IUnknown>,
@@ -135645,28 +45312,7 @@ impl ITypeInfo {
         let mut result__ = core::ptr::null_mut();
         unsafe { (windows_core::Interface::vtable(self).CreateInstance)(windows_core::Interface::as_raw(self), punkouter.param().abi(), &T::IID, &mut result__).and_then(|| windows_core::Type::from_abi(result__)) }
     }
-    pub unsafe fn GetMops(&self, memid: i32) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetMops)(windows_core::Interface::as_raw(self), memid, &mut result__).map(|| core::mem::transmute(result__))
-        }
     }
-    pub unsafe fn GetContainingTypeLib(&self, pptlib: *mut Option<ITypeLib>, pindex: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetContainingTypeLib)(windows_core::Interface::as_raw(self), core::mem::transmute(pptlib), pindex as _).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn ReleaseTypeAttr(&self, ptypeattr: *const TYPEATTR) {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseTypeAttr)(windows_core::Interface::as_raw(self), ptypeattr) }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn ReleaseFuncDesc(&self, pfuncdesc: *const FUNCDESC) {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseFuncDesc)(windows_core::Interface::as_raw(self), pfuncdesc) }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn ReleaseVarDesc(&self, pvardesc: *const VARDESC) {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseVarDesc)(windows_core::Interface::as_raw(self), pvardesc) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ITypeInfo_Vtbl {
@@ -135727,9 +45373,9 @@ pub trait ITypeInfo_Impl: windows_core::IUnknownImpl {
     fn GetDllEntry(&self, memid: i32, invkind: INVOKEKIND, pbstrdllname: *mut windows_core::BSTR, pbstrname: *mut windows_core::BSTR, pwordinal: *mut u16) -> windows_core::Result<()>;
     fn GetRefTypeInfo(&self, hreftype: u32) -> windows_core::Result<ITypeInfo>;
     fn AddressOfMember(&self, memid: i32, invkind: INVOKEKIND, ppv: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
-    fn CreateInstance(&self, punkouter: windows_core::Ref<'_, windows_core::IUnknown>, riid: *const windows_core::GUID, ppvobj: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
+    fn CreateInstance(&self, punkouter: windows_core::Ref<windows_core::IUnknown>, riid: *const windows_core::GUID, ppvobj: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn GetMops(&self, memid: i32) -> windows_core::Result<windows_core::BSTR>;
-    fn GetContainingTypeLib(&self, pptlib: windows_core::OutRef<'_, ITypeLib>, pindex: *mut u32) -> windows_core::Result<()>;
+    fn GetContainingTypeLib(&self, pptlib: windows_core::OutRef<ITypeLib>, pindex: *mut u32) -> windows_core::Result<()>;
     fn ReleaseTypeAttr(&self, ptypeattr: *const TYPEATTR);
     fn ReleaseFuncDesc(&self, pfuncdesc: *const FUNCDESC);
     fn ReleaseVarDesc(&self, pvardesc: *const VARDESC);
@@ -135936,105 +45582,6 @@ impl core::ops::Deref for ITypeInfo2 {
     }
 }
 windows_core::imp::interface_hierarchy!(ITypeInfo2, windows_core::IUnknown, ITypeInfo);
-impl ITypeInfo2 {
-    pub unsafe fn GetTypeKind(&self) -> windows_core::Result<TYPEKIND> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeKind)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetTypeFlags(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeFlags)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetFuncIndexOfMemId(&self, memid: i32, invkind: INVOKEKIND) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetFuncIndexOfMemId)(windows_core::Interface::as_raw(self), memid, invkind, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetVarIndexOfMemId(&self, memid: i32) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetVarIndexOfMemId)(windows_core::Interface::as_raw(self), memid, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetCustData(&self, guid: *const windows_core::GUID) -> windows_core::Result<super::Variant::VARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCustData)(windows_core::Interface::as_raw(self), guid, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetFuncCustData(&self, index: u32, guid: *const windows_core::GUID) -> windows_core::Result<super::Variant::VARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetFuncCustData)(windows_core::Interface::as_raw(self), index, guid, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetParamCustData(&self, indexfunc: u32, indexparam: u32, guid: *const windows_core::GUID) -> windows_core::Result<super::Variant::VARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetParamCustData)(windows_core::Interface::as_raw(self), indexfunc, indexparam, guid, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetVarCustData(&self, index: u32, guid: *const windows_core::GUID) -> windows_core::Result<super::Variant::VARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetVarCustData)(windows_core::Interface::as_raw(self), index, guid, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetImplTypeCustData(&self, index: u32, guid: *const windows_core::GUID) -> windows_core::Result<super::Variant::VARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetImplTypeCustData)(windows_core::Interface::as_raw(self), index, guid, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn GetDocumentation2(&self, memid: i32, lcid: u32, pbstrhelpstring: Option<*mut windows_core::BSTR>, pdwhelpstringcontext: *mut u32, pbstrhelpstringdll: Option<*mut windows_core::BSTR>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDocumentation2)(windows_core::Interface::as_raw(self), memid, lcid, pbstrhelpstring.unwrap_or(core::mem::zeroed()) as _, pdwhelpstringcontext as _, pbstrhelpstringdll.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetAllCustData(&self) -> windows_core::Result<CUSTDATA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAllCustData)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetAllFuncCustData(&self, index: u32) -> windows_core::Result<CUSTDATA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAllFuncCustData)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetAllParamCustData(&self, indexfunc: u32, indexparam: u32) -> windows_core::Result<CUSTDATA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAllParamCustData)(windows_core::Interface::as_raw(self), indexfunc, indexparam, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetAllVarCustData(&self, index: u32) -> windows_core::Result<CUSTDATA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAllVarCustData)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetAllImplTypeCustData(&self, index: u32) -> windows_core::Result<CUSTDATA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAllImplTypeCustData)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ITypeInfo2_Vtbl {
@@ -136307,53 +45854,6 @@ impl ITypeInfo2_Vtbl {
 impl windows_core::RuntimeName for ITypeInfo2 {}
 windows_core::imp::define_interface!(ITypeLib, ITypeLib_Vtbl, 0x00020402_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(ITypeLib, windows_core::IUnknown);
-impl ITypeLib {
-    pub unsafe fn GetTypeInfoCount(&self) -> u32 {
-        unsafe { (windows_core::Interface::vtable(self).GetTypeInfoCount)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn GetTypeInfo(&self, index: u32) -> windows_core::Result<ITypeInfo> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeInfo)(windows_core::Interface::as_raw(self), index, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetTypeInfoType(&self, index: u32) -> windows_core::Result<TYPEKIND> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeInfoType)(windows_core::Interface::as_raw(self), index, &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetTypeInfoOfGuid(&self, guid: *const windows_core::GUID) -> windows_core::Result<ITypeInfo> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeInfoOfGuid)(windows_core::Interface::as_raw(self), guid, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetLibAttr(&self) -> windows_core::Result<*mut TLIBATTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetLibAttr)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetTypeComp(&self) -> windows_core::Result<ITypeComp> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeComp)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn GetDocumentation(&self, index: i32, pbstrname: Option<*mut windows_core::BSTR>, pbstrdocstring: Option<*mut windows_core::BSTR>, pdwhelpcontext: *mut u32, pbstrhelpfile: Option<*mut windows_core::BSTR>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDocumentation)(windows_core::Interface::as_raw(self), index, pbstrname.unwrap_or(core::mem::zeroed()) as _, pbstrdocstring.unwrap_or(core::mem::zeroed()) as _, pdwhelpcontext as _, pbstrhelpfile.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    pub unsafe fn IsName(&self, sznamebuf: windows_core::PWSTR, lhashval: u32, pfname: *mut windows_core::BOOL) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).IsName)(windows_core::Interface::as_raw(self), core::mem::transmute(sznamebuf), lhashval, pfname as _).ok() }
-    }
-    pub unsafe fn FindName(&self, sznamebuf: windows_core::PWSTR, lhashval: u32, pptinfo: *mut Option<ITypeInfo>, rgmemid: *mut i32, pcfound: *mut u16) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).FindName)(windows_core::Interface::as_raw(self), core::mem::transmute(sznamebuf), lhashval, core::mem::transmute(pptinfo), rgmemid as _, pcfound as _).ok() }
-    }
-    pub unsafe fn ReleaseTLibAttr(&self, ptlibattr: *const TLIBATTR) {
-        unsafe { (windows_core::Interface::vtable(self).ReleaseTLibAttr)(windows_core::Interface::as_raw(self), ptlibattr) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ITypeLib_Vtbl {
@@ -136378,7 +45878,7 @@ pub trait ITypeLib_Impl: windows_core::IUnknownImpl {
     fn GetTypeComp(&self) -> windows_core::Result<ITypeComp>;
     fn GetDocumentation(&self, index: i32, pbstrname: *mut windows_core::BSTR, pbstrdocstring: *mut windows_core::BSTR, pdwhelpcontext: *mut u32, pbstrhelpfile: *mut windows_core::BSTR) -> windows_core::Result<()>;
     fn IsName(&self, sznamebuf: windows_core::PWSTR, lhashval: u32, pfname: *mut windows_core::BOOL) -> windows_core::Result<()>;
-    fn FindName(&self, sznamebuf: windows_core::PWSTR, lhashval: u32, pptinfo: windows_core::OutRef<'_, ITypeInfo>, rgmemid: *mut i32, pcfound: *mut u16) -> windows_core::Result<()>;
+    fn FindName(&self, sznamebuf: windows_core::PWSTR, lhashval: u32, pptinfo: windows_core::OutRef<ITypeInfo>, rgmemid: *mut i32, pcfound: *mut u16) -> windows_core::Result<()>;
     fn ReleaseTLibAttr(&self, ptlibattr: *const TLIBATTR);
 }
 impl ITypeLib_Vtbl {
@@ -136500,28 +46000,6 @@ impl core::ops::Deref for ITypeLib2 {
     }
 }
 windows_core::imp::interface_hierarchy!(ITypeLib2, windows_core::IUnknown, ITypeLib);
-impl ITypeLib2 {
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetCustData(&self, guid: *const windows_core::GUID) -> windows_core::Result<super::Variant::VARIANT> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetCustData)(windows_core::Interface::as_raw(self), guid, &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn GetLibStatistics(&self, pcuniquenames: *mut u32, pcchuniquenames: *mut u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetLibStatistics)(windows_core::Interface::as_raw(self), pcuniquenames as _, pcchuniquenames as _).ok() }
-    }
-    pub unsafe fn GetDocumentation2(&self, index: i32, lcid: u32, pbstrhelpstring: Option<*mut windows_core::BSTR>, pdwhelpstringcontext: *mut u32, pbstrhelpstringdll: Option<*mut windows_core::BSTR>) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetDocumentation2)(windows_core::Interface::as_raw(self), index, lcid, pbstrhelpstring.unwrap_or(core::mem::zeroed()) as _, pdwhelpstringcontext as _, pbstrhelpstringdll.unwrap_or(core::mem::zeroed()) as _).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Ole", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetAllCustData(&self) -> windows_core::Result<CUSTDATA> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetAllCustData)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct ITypeLib2_Vtbl {
@@ -136914,7 +46392,6 @@ pub struct VARFLAGS(pub u16);
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct VARKIND(pub i32);
-#[cfg(feature = "Win32_System_Com_StructuredStorage")]
 pub mod StructuredStorage{
 #[repr(C)]
 #[derive(Clone, Copy, Debug, PartialEq)]
@@ -137184,19 +46661,7 @@ impl IEnumSTATSTG {
     pub unsafe fn Next(&self, rgelt: &mut [super::STATSTG], pceltfetched: Option<*mut u32>) -> windows_core::Result<()> {
         unsafe { (windows_core::Interface::vtable(self).Next)(windows_core::Interface::as_raw(self), rgelt.len().try_into().unwrap(), core::mem::transmute(rgelt.as_ptr()), pceltfetched.unwrap_or(core::mem::zeroed()) as _).ok() }
     }
-    pub unsafe fn Skip(&self, celt: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Skip)(windows_core::Interface::as_raw(self), celt).ok() }
     }
-    pub unsafe fn Reset(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Reset)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn Clone(&self) -> windows_core::Result<IEnumSTATSTG> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).Clone)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IEnumSTATSTG_Vtbl {
@@ -137259,99 +46724,6 @@ impl IEnumSTATSTG_Vtbl {
 impl windows_core::RuntimeName for IEnumSTATSTG {}
 windows_core::imp::define_interface!(IStorage, IStorage_Vtbl, 0x0000000b_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IStorage, windows_core::IUnknown);
-impl IStorage {
-    pub unsafe fn CreateStream<P0>(&self, pwcsname: P0, grfmode: super::STGM, reserved1: u32, reserved2: u32) -> windows_core::Result<super::IStream>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateStream)(windows_core::Interface::as_raw(self), pwcsname.param().abi(), grfmode, reserved1, reserved2, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn OpenStream<P0>(&self, pwcsname: P0, reserved1: Option<*const core::ffi::c_void>, grfmode: super::STGM, reserved2: u32) -> windows_core::Result<super::IStream>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).OpenStream)(windows_core::Interface::as_raw(self), pwcsname.param().abi(), reserved1.unwrap_or(core::mem::zeroed()) as _, grfmode, reserved2, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn CreateStorage<P0>(&self, pwcsname: P0, grfmode: super::STGM, reserved1: u32, reserved2: u32) -> windows_core::Result<IStorage>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).CreateStorage)(windows_core::Interface::as_raw(self), pwcsname.param().abi(), grfmode, reserved1, reserved2, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn OpenStorage<P0, P1>(&self, pwcsname: P0, pstgpriority: P1, grfmode: super::STGM, snbexclude: *const *const u16, reserved: u32) -> windows_core::Result<IStorage>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-        P1: windows_core::Param<IStorage>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).OpenStorage)(windows_core::Interface::as_raw(self), pwcsname.param().abi(), pstgpriority.param().abi(), grfmode, snbexclude, reserved, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn CopyTo<P3>(&self, rgiidexclude: Option<&[windows_core::GUID]>, snbexclude: Option<*const *const u16>, pstgdest: P3) -> windows_core::Result<()>
-    where
-        P3: windows_core::Param<IStorage>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).CopyTo)(windows_core::Interface::as_raw(self), rgiidexclude.as_deref().map_or(0, |slice| slice.len().try_into().unwrap()), core::mem::transmute(rgiidexclude.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), snbexclude.unwrap_or(core::mem::zeroed()) as _, pstgdest.param().abi()).ok() }
-    }
-    pub unsafe fn MoveElementTo<P0, P1, P2>(&self, pwcsname: P0, pstgdest: P1, pwcsnewname: P2, grfflags: STGMOVE) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-        P1: windows_core::Param<IStorage>,
-        P2: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).MoveElementTo)(windows_core::Interface::as_raw(self), pwcsname.param().abi(), pstgdest.param().abi(), pwcsnewname.param().abi(), grfflags.0 as _).ok() }
-    }
-    pub unsafe fn Commit(&self, grfcommitflags: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Commit)(windows_core::Interface::as_raw(self), grfcommitflags).ok() }
-    }
-    pub unsafe fn Revert(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Revert)(windows_core::Interface::as_raw(self)).ok() }
-    }
-    pub unsafe fn EnumElements(&self, reserved1: Option<u32>, reserved2: Option<*const core::ffi::c_void>, reserved3: Option<u32>) -> windows_core::Result<IEnumSTATSTG> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).EnumElements)(windows_core::Interface::as_raw(self), reserved1.unwrap_or(core::mem::zeroed()) as _, reserved2.unwrap_or(core::mem::zeroed()) as _, reserved3.unwrap_or(core::mem::zeroed()) as _, &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    pub unsafe fn DestroyElement<P0>(&self, pwcsname: P0) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DestroyElement)(windows_core::Interface::as_raw(self), pwcsname.param().abi()).ok() }
-    }
-    pub unsafe fn RenameElement<P0, P1>(&self, pwcsoldname: P0, pwcsnewname: P1) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-        P1: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).RenameElement)(windows_core::Interface::as_raw(self), pwcsoldname.param().abi(), pwcsnewname.param().abi()).ok() }
-    }
-    pub unsafe fn SetElementTimes<P0>(&self, pwcsname: P0, pctime: *const super::super::super::Foundation::FILETIME, patime: *const super::super::super::Foundation::FILETIME, pmtime: *const super::super::super::Foundation::FILETIME) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).SetElementTimes)(windows_core::Interface::as_raw(self), pwcsname.param().abi(), pctime, patime, pmtime).ok() }
-    }
-    pub unsafe fn SetClass(&self, clsid: *const windows_core::GUID) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetClass)(windows_core::Interface::as_raw(self), clsid).ok() }
-    }
-    pub unsafe fn SetStateBits(&self, grfstatebits: u32, grfmask: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetStateBits)(windows_core::Interface::as_raw(self), grfstatebits, grfmask).ok() }
-    }
-    pub unsafe fn Stat(&self, pstatstg: *mut super::STATSTG, grfstatflag: u32) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Stat)(windows_core::Interface::as_raw(self), pstatstg as _, grfstatflag).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IStorage_Vtbl {
@@ -137376,9 +46748,9 @@ pub trait IStorage_Impl: windows_core::IUnknownImpl {
     fn CreateStream(&self, pwcsname: &windows_core::PCWSTR, grfmode: super::STGM, reserved1: u32, reserved2: u32) -> windows_core::Result<super::IStream>;
     fn OpenStream(&self, pwcsname: &windows_core::PCWSTR, reserved1: *const core::ffi::c_void, grfmode: super::STGM, reserved2: u32) -> windows_core::Result<super::IStream>;
     fn CreateStorage(&self, pwcsname: &windows_core::PCWSTR, grfmode: super::STGM, reserved1: u32, reserved2: u32) -> windows_core::Result<IStorage>;
-    fn OpenStorage(&self, pwcsname: &windows_core::PCWSTR, pstgpriority: windows_core::Ref<'_, IStorage>, grfmode: super::STGM, snbexclude: *const *const u16, reserved: u32) -> windows_core::Result<IStorage>;
-    fn CopyTo(&self, ciidexclude: u32, rgiidexclude: *const windows_core::GUID, snbexclude: *const *const u16, pstgdest: windows_core::Ref<'_, IStorage>) -> windows_core::Result<()>;
-    fn MoveElementTo(&self, pwcsname: &windows_core::PCWSTR, pstgdest: windows_core::Ref<'_, IStorage>, pwcsnewname: &windows_core::PCWSTR, grfflags: &STGMOVE) -> windows_core::Result<()>;
+    fn OpenStorage(&self, pwcsname: &windows_core::PCWSTR, pstgpriority: windows_core::Ref<IStorage>, grfmode: super::STGM, snbexclude: *const *const u16, reserved: u32) -> windows_core::Result<IStorage>;
+    fn CopyTo(&self, ciidexclude: u32, rgiidexclude: *const windows_core::GUID, snbexclude: *const *const u16, pstgdest: windows_core::Ref<IStorage>) -> windows_core::Result<()>;
+    fn MoveElementTo(&self, pwcsname: &windows_core::PCWSTR, pstgdest: windows_core::Ref<IStorage>, pwcsnewname: &windows_core::PCWSTR, grfflags: &STGMOVE) -> windows_core::Result<()>;
     fn Commit(&self, grfcommitflags: u32) -> windows_core::Result<()>;
     fn Revert(&self) -> windows_core::Result<()>;
     fn EnumElements(&self, reserved1: u32, reserved2: *const core::ffi::c_void, reserved3: u32) -> windows_core::Result<IEnumSTATSTG>;
@@ -137685,7 +47057,6 @@ pub struct VERSIONEDSTREAM {
 }
 }
 }
-#[cfg(feature = "Win32_System_Console")]
 pub mod Console{
 #[inline]
 pub unsafe fn ClosePseudoConsole(hpc: HPCON) {
@@ -137731,7 +47102,6 @@ impl windows_core::Free for HPCON {
     }
 }
 }
-#[cfg(feature = "Win32_System_DataExchange")]
 pub mod DataExchange{
 #[inline]
 pub unsafe fn CloseClipboard() -> windows_core::Result<()> {
@@ -137761,7 +47131,6 @@ pub unsafe fn SetClipboardData(uformat: u32, hmem: Option<super::super::Foundati
     (!result__.is_invalid()).then_some(result__).ok_or_else(windows_core::Error::from_thread)
 }
 }
-#[cfg(feature = "Win32_System_LibraryLoader")]
 pub mod LibraryLoader{
 #[inline]
 pub unsafe fn GetModuleHandleW<P0>(lpmodulename: P0) -> windows_core::Result<super::super::Foundation::HMODULE>
@@ -137790,7 +47159,6 @@ where
     (!result__.is_invalid()).then_some(result__).ok_or_else(windows_core::Error::from_thread)
 }
 }
-#[cfg(feature = "Win32_System_Memory")]
 pub mod Memory{
 #[inline]
 pub unsafe fn GlobalAlloc(uflags: GLOBAL_ALLOC_FLAGS, dwbytes: usize) -> windows_core::Result<super::super::Foundation::HGLOBAL> {
@@ -137852,7 +47220,6 @@ impl core::ops::Not for GLOBAL_ALLOC_FLAGS {
 pub const GMEM_FIXED: GLOBAL_ALLOC_FLAGS = GLOBAL_ALLOC_FLAGS(0u32);
 pub const GMEM_ZEROINIT: GLOBAL_ALLOC_FLAGS = GLOBAL_ALLOC_FLAGS(64u32);
 }
-#[cfg(feature = "Win32_System_Ole")]
 pub mod Ole{
 #[cfg(feature = "Win32_System_Com")]
 #[inline]
@@ -137943,15 +47310,6 @@ pub const DROPEFFECT_LINK: DROPEFFECT = DROPEFFECT(4u32);
 pub const DROPEFFECT_MOVE: DROPEFFECT = DROPEFFECT(2u32);
 windows_core::imp::define_interface!(IDropSource, IDropSource_Vtbl, 0x00000121_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IDropSource, windows_core::IUnknown);
-impl IDropSource {
-    #[cfg(feature = "Win32_System_SystemServices")]
-    pub unsafe fn QueryContinueDrag(&self, fescapepressed: bool, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).QueryContinueDrag)(windows_core::Interface::as_raw(self), fescapepressed.into(), grfkeystate) }
-    }
-    pub unsafe fn GiveFeedback(&self, dweffect: DROPEFFECT) -> windows_core::HRESULT {
-        unsafe { (windows_core::Interface::vtable(self).GiveFeedback)(windows_core::Interface::as_raw(self), dweffect) }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IDropSource_Vtbl {
@@ -137997,20 +47355,6 @@ impl windows_core::RuntimeName for IDropSource {}
 windows_core::imp::define_interface!(IDropTarget, IDropTarget_Vtbl, 0x00000122_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IDropTarget, windows_core::IUnknown);
 impl IDropTarget {
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_SystemServices"))]
-    pub unsafe fn DragEnter<P0>(&self, pdataobj: P0, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS, pt: super::super::Foundation::POINTL, pdweffect: *mut DROPEFFECT) -> windows_core::Result<()>
-    where
-        P0: windows_core::Param<super::Com::IDataObject>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).DragEnter)(windows_core::Interface::as_raw(self), pdataobj.param().abi(), grfkeystate, core::mem::transmute(pt), pdweffect as _).ok() }
-    }
-    #[cfg(feature = "Win32_System_SystemServices")]
-    pub unsafe fn DragOver(&self, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS, pt: super::super::Foundation::POINTL, pdweffect: *mut DROPEFFECT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DragOver)(windows_core::Interface::as_raw(self), grfkeystate, core::mem::transmute(pt), pdweffect as _).ok() }
-    }
-    pub unsafe fn DragLeave(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).DragLeave)(windows_core::Interface::as_raw(self)).ok() }
-    }
     #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_SystemServices"))]
     pub unsafe fn Drop<P0>(&self, pdataobj: P0, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS, pt: super::super::Foundation::POINTL, pdweffect: *mut DROPEFFECT) -> windows_core::Result<()>
     where
@@ -138039,10 +47383,10 @@ pub struct IDropTarget_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_SystemServices"))]
 pub trait IDropTarget_Impl: windows_core::IUnknownImpl {
-    fn DragEnter(&self, pdataobj: windows_core::Ref<'_, super::Com::IDataObject>, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS, pt: &super::super::Foundation::POINTL, pdweffect: *mut DROPEFFECT) -> windows_core::Result<()>;
+    fn DragEnter(&self, pdataobj: windows_core::Ref<super::Com::IDataObject>, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS, pt: &super::super::Foundation::POINTL, pdweffect: *mut DROPEFFECT) -> windows_core::Result<()>;
     fn DragOver(&self, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS, pt: &super::super::Foundation::POINTL, pdweffect: *mut DROPEFFECT) -> windows_core::Result<()>;
     fn DragLeave(&self) -> windows_core::Result<()>;
-    fn Drop(&self, pdataobj: windows_core::Ref<'_, super::Com::IDataObject>, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS, pt: &super::super::Foundation::POINTL, pdweffect: *mut DROPEFFECT) -> windows_core::Result<()>;
+    fn Drop(&self, pdataobj: windows_core::Ref<super::Com::IDataObject>, grfkeystate: super::SystemServices::MODIFIERKEYS_FLAGS, pt: &super::super::Foundation::POINTL, pdweffect: *mut DROPEFFECT) -> windows_core::Result<()>;
 }
 #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_SystemServices"))]
 impl IDropTarget_Vtbl {
@@ -138087,91 +47431,6 @@ impl IDropTarget_Vtbl {
 impl windows_core::RuntimeName for IDropTarget {}
 windows_core::imp::define_interface!(IRecordInfo, IRecordInfo_Vtbl, 0x0000002f_0000_0000_c000_000000000046);
 windows_core::imp::interface_hierarchy!(IRecordInfo, windows_core::IUnknown);
-impl IRecordInfo {
-    pub unsafe fn RecordInit(&self, pvnew: *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RecordInit)(windows_core::Interface::as_raw(self), pvnew as _).ok() }
-    }
-    pub unsafe fn RecordClear(&self, pvexisting: *const core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RecordClear)(windows_core::Interface::as_raw(self), pvexisting).ok() }
-    }
-    pub unsafe fn RecordCopy(&self, pvexisting: *const core::ffi::c_void, pvnew: *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RecordCopy)(windows_core::Interface::as_raw(self), pvexisting, pvnew as _).ok() }
-    }
-    pub unsafe fn GetGuid(&self) -> windows_core::Result<windows_core::GUID> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetGuid)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    pub unsafe fn GetName(&self) -> windows_core::Result<windows_core::BSTR> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetName)(windows_core::Interface::as_raw(self), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    pub unsafe fn GetSize(&self) -> windows_core::Result<u32> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetSize)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(feature = "Win32_System_Com")]
-    pub unsafe fn GetTypeInfo(&self) -> windows_core::Result<super::Com::ITypeInfo> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetTypeInfo)(windows_core::Interface::as_raw(self), &mut result__).and_then(|| windows_core::Type::from_abi(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetField<P1>(&self, pvdata: *const core::ffi::c_void, szfieldname: P1) -> windows_core::Result<super::Variant::VARIANT>
-    where
-        P1: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetField)(windows_core::Interface::as_raw(self), pvdata, szfieldname.param().abi(), &mut result__).map(|| core::mem::transmute(result__))
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetFieldNoCopy<P1>(&self, pvdata: *const core::ffi::c_void, szfieldname: P1, pvarfield: *mut super::Variant::VARIANT, ppvdatacarray: *mut *mut core::ffi::c_void) -> windows_core::Result<()>
-    where
-        P1: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).GetFieldNoCopy)(windows_core::Interface::as_raw(self), pvdata, szfieldname.param().abi(), core::mem::transmute(pvarfield), ppvdatacarray as _).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
-    pub unsafe fn PutField<P2>(&self, wflags: u32, pvdata: *mut core::ffi::c_void, szfieldname: P2, pvarfield: *const super::Variant::VARIANT) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).PutField)(windows_core::Interface::as_raw(self), wflags, pvdata as _, szfieldname.param().abi(), core::mem::transmute(pvarfield)).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
-    pub unsafe fn PutFieldNoCopy<P2>(&self, wflags: u32, pvdata: *mut core::ffi::c_void, szfieldname: P2, pvarfield: *const super::Variant::VARIANT) -> windows_core::Result<()>
-    where
-        P2: windows_core::Param<windows_core::PCWSTR>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).PutFieldNoCopy)(windows_core::Interface::as_raw(self), wflags, pvdata as _, szfieldname.param().abi(), core::mem::transmute(pvarfield)).ok() }
-    }
-    pub unsafe fn GetFieldNames(&self, pcnames: *mut u32, rgbstrnames: *mut windows_core::BSTR) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetFieldNames)(windows_core::Interface::as_raw(self), pcnames as _, core::mem::transmute(rgbstrnames)).ok() }
-    }
-    pub unsafe fn IsMatchingType<P0>(&self, precordinfo: P0) -> windows_core::BOOL
-    where
-        P0: windows_core::Param<IRecordInfo>,
-    {
-        unsafe { (windows_core::Interface::vtable(self).IsMatchingType)(windows_core::Interface::as_raw(self), precordinfo.param().abi()) }
-    }
-    pub unsafe fn RecordCreate(&self) -> *mut core::ffi::c_void {
-        unsafe { (windows_core::Interface::vtable(self).RecordCreate)(windows_core::Interface::as_raw(self)) }
-    }
-    pub unsafe fn RecordCreateCopy(&self, pvsource: *const core::ffi::c_void, ppvdest: *mut *mut core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RecordCreateCopy)(windows_core::Interface::as_raw(self), pvsource, ppvdest as _).ok() }
-    }
-    pub unsafe fn RecordDestroy(&self, pvrecord: *const core::ffi::c_void) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).RecordDestroy)(windows_core::Interface::as_raw(self), pvrecord).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IRecordInfo_Vtbl {
@@ -138222,7 +47481,7 @@ pub trait IRecordInfo_Impl: windows_core::IUnknownImpl {
     fn PutField(&self, wflags: u32, pvdata: *mut core::ffi::c_void, szfieldname: &windows_core::PCWSTR, pvarfield: *const super::Variant::VARIANT) -> windows_core::Result<()>;
     fn PutFieldNoCopy(&self, wflags: u32, pvdata: *mut core::ffi::c_void, szfieldname: &windows_core::PCWSTR, pvarfield: *const super::Variant::VARIANT) -> windows_core::Result<()>;
     fn GetFieldNames(&self, pcnames: *mut u32, rgbstrnames: *mut windows_core::BSTR) -> windows_core::Result<()>;
-    fn IsMatchingType(&self, precordinfo: windows_core::Ref<'_, IRecordInfo>) -> windows_core::BOOL;
+    fn IsMatchingType(&self, precordinfo: windows_core::Ref<IRecordInfo>) -> windows_core::BOOL;
     fn RecordCreate(&self) -> *mut core::ffi::c_void;
     fn RecordCreateCopy(&self, pvsource: *const core::ffi::c_void, ppvdest: *mut *mut core::ffi::c_void) -> windows_core::Result<()>;
     fn RecordDestroy(&self, pvrecord: *const core::ffi::c_void) -> windows_core::Result<()>;
@@ -138382,6 +47641,9 @@ impl IRecordInfo_Vtbl {
 }
 #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
 impl windows_core::RuntimeName for IRecordInfo {}
+#[repr(transparent)]
+#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
+pub struct PARAMFLAGS(pub u16);
 #[repr(C)]
 #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
 #[derive(Clone, Copy, Debug, PartialEq)]
@@ -138389,44 +47651,41 @@ pub struct PARAMDESC {
     pub pparamdescex: *mut PARAMDESCEX,
     pub wParamFlags: PARAMFLAGS,
 }
-#[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
-impl Default for PARAMDESC {
-    fn default() -> Self {
-        unsafe { core::mem::zeroed() }
-    }
-}
 #[repr(C)]
 #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
 pub struct PARAMDESCEX {
     pub cBytes: u32,
     pub varDefaultValue: super::Variant::VARIANT,
 }
+impl PARAMFLAGS {
+    pub const fn contains(&self, other: Self) -> bool {
+        self.0 & other.0 == other.0
+    }
+}
+#[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
+impl Default for PARAMDESC {
+    fn default() -> Self {
+        unsafe { core::mem::zeroed() }
+    }
+}
 #[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
 impl Clone for PARAMDESCEX {
     fn clone(&self) -> Self {
         unsafe { core::mem::transmute_copy(self) }
     }
 }
-#[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
-impl Default for PARAMDESCEX {
-    fn default() -> Self {
-        unsafe { core::mem::zeroed() }
-    }
-}
-#[repr(transparent)]
-#[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
-pub struct PARAMFLAGS(pub u16);
-impl PARAMFLAGS {
-    pub const fn contains(&self, other: Self) -> bool {
-        self.0 & other.0 == other.0
-    }
-}
 impl core::ops::BitOr for PARAMFLAGS {
     type Output = Self;
     fn bitor(self, other: Self) -> Self {
         Self(self.0 | other.0)
     }
 }
+#[cfg(all(feature = "Win32_System_Com", feature = "Win32_System_Variant"))]
+impl Default for PARAMDESCEX {
+    fn default() -> Self {
+        unsafe { core::mem::zeroed() }
+    }
+}
 impl core::ops::BitAnd for PARAMFLAGS {
     type Output = Self;
     fn bitand(self, other: Self) -> Self {
@@ -138450,7 +47709,6 @@ impl core::ops::Not for PARAMFLAGS {
     }
 }
 }
-#[cfg(feature = "Win32_System_Performance")]
 pub mod Performance{
 #[inline]
 pub unsafe fn QueryPerformanceCounter(lpperformancecount: *mut i64) -> windows_core::Result<()> {
@@ -138463,7 +47721,6 @@ pub unsafe fn QueryPerformanceFrequency(lpfrequency: *mut i64) -> windows_core::
     unsafe { QueryPerformanceFrequency(lpfrequency as _).ok() }
 }
 }
-#[cfg(feature = "Win32_System_Pipes")]
 pub mod Pipes{
 #[cfg(feature = "Win32_Security")]
 #[inline]
@@ -138472,7 +47729,6 @@ pub unsafe fn CreatePipe(hreadpipe: *mut super::super::Foundation::HANDLE, hwrit
     unsafe { CreatePipe(hreadpipe as _, hwritepipe as _, lppipeattributes.unwrap_or(core::mem::zeroed()) as _, nsize).ok() }
 }
 }
-#[cfg(feature = "Win32_System_SystemServices")]
 pub mod SystemServices{
 pub const MK_CONTROL: MODIFIERKEYS_FLAGS = MODIFIERKEYS_FLAGS(8u32);
 pub const MK_LBUTTON: MODIFIERKEYS_FLAGS = MODIFIERKEYS_FLAGS(1u32);
@@ -138514,7 +47770,6 @@ impl core::ops::Not for MODIFIERKEYS_FLAGS {
     }
 }
 }
-#[cfg(feature = "Win32_System_Threading")]
 pub mod Threading{
 #[inline]
 pub unsafe fn AvSetMmThreadCharacteristicsW<P0>(taskname: P0, taskindex: *mut u32) -> windows_core::Result<super::super::Foundation::HANDLE>
@@ -138720,7 +47975,6 @@ impl core::ops::Not for STARTUPINFOW_FLAGS {
     }
 }
 }
-#[cfg(feature = "Win32_System_Variant")]
 pub mod Variant{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
@@ -138885,7 +48139,6 @@ impl Default for VARIANT_0_0_0_0 {
 }
 pub const VT_UI8: VARENUM = VARENUM(21u16);
 }
-#[cfg(feature = "Win32_System_WinRT")]
 pub mod WinRT{
 windows_core::imp::define_interface!(IBufferByteAccess, IBufferByteAccess_Vtbl, 0x905a0fef_bc53_11df_8c49_001e4fc686da);
 windows_core::imp::interface_hierarchy!(IBufferByteAccess, windows_core::IUnknown);
@@ -138928,14 +48181,11 @@ impl IBufferByteAccess_Vtbl {
 }
 impl windows_core::RuntimeName for IBufferByteAccess {}
 }
-#[cfg(feature = "Win32_System_WindowsProgramming")]
 pub mod WindowsProgramming{
 pub const GMEM_DDESHARE: u32 = 8192u32;
 }
 }
-#[cfg(feature = "Win32_UI")]
 pub mod UI{
-#[cfg(feature = "Win32_UI_Controls")]
 pub mod Controls{
 #[repr(C)]
 #[derive(Clone, Copy, Debug, Default, PartialEq)]
@@ -138947,7 +48197,6 @@ pub struct MARGINS {
 }
 pub const WM_MOUSELEAVE: u32 = 675u32;
 }
-#[cfg(feature = "Win32_UI_HiDpi")]
 pub mod HiDpi{
 #[repr(transparent)]
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
@@ -138973,9 +48222,7 @@ pub struct MONITOR_DPI_TYPE(pub i32);
 pub struct PROCESS_DPI_AWARENESS(pub i32);
 pub const PROCESS_PER_MONITOR_DPI_AWARE: PROCESS_DPI_AWARENESS = PROCESS_DPI_AWARENESS(2i32);
 }
-#[cfg(feature = "Win32_UI_Input")]
 pub mod Input{
-#[cfg(feature = "Win32_UI_Input_Ime")]
 pub mod Ime{
 #[inline]
 pub unsafe fn ImmAssociateContext(param0: super::super::super::Foundation::HWND, param1: HIMC) -> HIMC {
@@ -139078,7 +48325,6 @@ impl core::ops::Not for IME_COMPOSITION_STRING {
     }
 }
 }
-#[cfg(feature = "Win32_UI_Input_KeyboardAndMouse")]
 pub mod KeyboardAndMouse{
 #[inline]
 pub unsafe fn GetKeyState(nvirtkey: i32) -> i16 {
@@ -139280,7 +48526,6 @@ pub const VK_X: VIRTUAL_KEY = VIRTUAL_KEY(88u16);
 pub const VK_Y: VIRTUAL_KEY = VIRTUAL_KEY(89u16);
 pub const VK_Z: VIRTUAL_KEY = VIRTUAL_KEY(90u16);
 }
-#[cfg(feature = "Win32_UI_Input_XboxController")]
 pub mod XboxController{
 #[inline]
 pub unsafe fn XInputGetState(dwuserindex: u32, pstate: *mut XINPUT_STATE) -> u32 {
@@ -139356,13 +48601,14 @@ pub struct XINPUT_STATE {
 }
 }
 }
-#[cfg(feature = "Win32_UI_Shell")]
 pub mod Shell{
-#[cfg(feature = "Win32_System_Com")]
 #[inline]
 pub unsafe fn SHCreateMemStream(pinit: Option<&[u8]>) -> Option<super::super::System::Com::IStream> {
-    windows_core::link!("shlwapi.dll" "system" fn SHCreateMemStream(pinit : *const u8, cbinit : u32) -> Option < super::super::System::Com:: IStream >);
-    unsafe { SHCreateMemStream(core::mem::transmute(pinit.as_deref().map_or(core::ptr::null(), |slice| slice.as_ptr())), pinit.as_deref().map_or(0, |slice| slice.len().try_into().unwrap())) }
+    windows_core::link!("shlwapi.dll" "system" fn SHCreateMemStream(pinit : *const u8, cbinit : u32) -> * mut core::ffi::c_void);
+    unsafe {
+        let result__ = SHCreateMemStream(pinit.map_or(core::ptr::null(), |slice| slice.as_ptr()), pinit.map_or(0u32, |slice| slice.len() as u32));
+        windows_core::Type::from_abi(result__).ok()
+    }
 }
 #[inline]
 pub unsafe fn SHGetKnownFolderPath(rfid: *const windows_core::GUID, dwflags: KNOWN_FOLDER_FLAG, htoken: Option<super::super::Foundation::HANDLE>) -> windows_core::Result<windows_core::PWSTR> {
@@ -139410,7 +48656,6 @@ impl core::ops::Not for KNOWN_FOLDER_FLAG {
         Self(self.0.not())
     }
 }
-#[cfg(feature = "Win32_UI_Shell_PropertiesSystem")]
 pub mod PropertiesSystem{
 windows_core::imp::define_interface!(IPropertyStore, IPropertyStore_Vtbl, 0x886d8eeb_8cf2_4446_8d02_cdba1dbdcf99);
 windows_core::imp::interface_hierarchy!(IPropertyStore, windows_core::IUnknown);
@@ -139421,9 +48666,6 @@ impl IPropertyStore {
             (windows_core::Interface::vtable(self).GetCount)(windows_core::Interface::as_raw(self), &mut result__).map(|| result__)
         }
     }
-    pub unsafe fn GetAt(&self, iprop: u32, pkey: *mut super::super::super::Foundation::PROPERTYKEY) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetAt)(windows_core::Interface::as_raw(self), iprop, pkey as _).ok() }
-    }
     #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
     pub unsafe fn GetValue(&self, key: *const super::super::super::Foundation::PROPERTYKEY) -> windows_core::Result<super::super::super::System::Com::StructuredStorage::PROPVARIANT> {
         unsafe {
@@ -139431,14 +48673,7 @@ impl IPropertyStore {
             (windows_core::Interface::vtable(self).GetValue)(windows_core::Interface::as_raw(self), key, &mut result__).map(|| core::mem::transmute(result__))
         }
     }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn SetValue(&self, key: *const super::super::super::Foundation::PROPERTYKEY, propvar: *const super::super::super::System::Com::StructuredStorage::PROPVARIANT) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetValue)(windows_core::Interface::as_raw(self), key, core::mem::transmute(propvar)).ok() }
     }
-    pub unsafe fn Commit(&self) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).Commit)(windows_core::Interface::as_raw(self)).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPropertyStore_Vtbl {
@@ -139531,25 +48766,6 @@ impl core::ops::Deref for IPropertyStoreCache {
     }
 }
 windows_core::imp::interface_hierarchy!(IPropertyStoreCache, windows_core::IUnknown, IPropertyStore);
-impl IPropertyStoreCache {
-    pub unsafe fn GetState(&self, key: *const super::super::super::Foundation::PROPERTYKEY) -> windows_core::Result<PSC_STATE> {
-        unsafe {
-            let mut result__ = core::mem::zeroed();
-            (windows_core::Interface::vtable(self).GetState)(windows_core::Interface::as_raw(self), key, &mut result__).map(|| result__)
-        }
-    }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn GetValueAndState(&self, key: *const super::super::super::Foundation::PROPERTYKEY, ppropvar: *mut super::super::super::System::Com::StructuredStorage::PROPVARIANT, pstate: *mut PSC_STATE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).GetValueAndState)(windows_core::Interface::as_raw(self), key, core::mem::transmute(ppropvar), pstate as _).ok() }
-    }
-    pub unsafe fn SetState(&self, key: *const super::super::super::Foundation::PROPERTYKEY, state: PSC_STATE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetState)(windows_core::Interface::as_raw(self), key, state).ok() }
-    }
-    #[cfg(all(feature = "Win32_System_Com_StructuredStorage", feature = "Win32_System_Variant"))]
-    pub unsafe fn SetValueAndState(&self, key: *const super::super::super::Foundation::PROPERTYKEY, ppropvar: *const super::super::super::System::Com::StructuredStorage::PROPVARIANT, state: PSC_STATE) -> windows_core::Result<()> {
-        unsafe { (windows_core::Interface::vtable(self).SetValueAndState)(windows_core::Interface::as_raw(self), key, core::mem::transmute(ppropvar), state).ok() }
-    }
-}
 #[repr(C)]
 #[doc(hidden)]
 pub struct IPropertyStoreCache_Vtbl {
@@ -139624,7 +48840,6 @@ impl windows_core::RuntimeName for IPropertyStoreCache {}
 pub struct PSC_STATE(pub i32);
 }
 }
-#[cfg(feature = "Win32_UI_WindowsAndMessaging")]
 pub mod WindowsAndMessaging{
 #[inline]
 pub unsafe fn AdjustWindowRectEx(lprect: *mut super::super::Foundation::RECT, dwstyle: WINDOW_STYLE, bmenu: bool, dwexstyle: WINDOW_EX_STYLE) -> windows_core::Result<()> {
@@ -140296,7 +49511,7 @@ pub const WM_XBUTTONDOWN: u32 = 523u32;
 pub const WM_XBUTTONUP: u32 = 524u32;
 #[repr(C)]
 #[cfg(feature = "Win32_Graphics_Gdi")]
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
+#[derive(Clone, Copy, Debug, Default)]
 pub struct WNDCLASSEXW {
     pub cbSize: u32,
     pub style: WNDCLASS_STYLES,
diff --git a/libs/wm_theme/Cargo.toml b/libs/wm_theme/Cargo.toml
deleted file mode 100644
index 730391fe4..000000000
--- a/libs/wm_theme/Cargo.toml
+++ /dev/null
@@ -1,21 +0,0 @@
-# makepad_wm_theme — the one-line theme bridge for every Makepad app (wm, terminal,
-# browser, files, task, sheets, route, mixer...).
-#
-# wm evaluates the active theme.splash (an omarchy import) and exports its
-# path as MAKEPAD_WM_THEME_SPLASH to every child. An app calls
-# `makepad_wm_theme::apply(vm)` right after `makepad_widgets::script_mod(vm)`, and
-# the widgets theme (`mod.theme`) is retinted from that palette: base
-# black/white, app bg/fg, accent, selection, text. Standalone runs without
-# the env var are untouched.
-
-[package]
-name = "makepad-wm-theme"
-version = "0.1.0"
-edition = "2021"
-
-[lib]
-name = "makepad_wm_theme"
-path = "src/lib.rs"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
diff --git a/platform/Cargo.toml b/platform/Cargo.toml
index 00579e42e..d67bfc0f9 100644
--- a/platform/Cargo.toml
+++ b/platform/Cargo.toml
@@ -15,7 +15,7 @@ makepad-futures = { path = "../libs/futures", version = "1.0.0" }
 makepad-shared-bytes = { path = "../libs/shared_bytes", version = "1.0.0" }
 makepad-script-std = { path = "./script/std", version = "1.0.0" }
 makepad-network = { path = "./network", version = "1.0.0", features = ["script"] }
-makepad-video = { package = "makepad-platform-video", path = "./video", version = "1.0.0" }
+makepad-video = { path = "./video", version = "1.0.0" }
 makepad-script = { path="./script", version="1.0.0"}
 makepad-live-reload-core = { path = "../libs/live_reload_core", version = "0.1.0" }
 makepad-zune-png = { path = "../libs/zune/zune-png", version = "0.5.2" }
diff --git a/platform/build.rs b/platform/build.rs
index 2eadbae13..8f2edddde 100644
--- a/platform/build.rs
+++ b/platform/build.rs
@@ -156,7 +156,6 @@ fn main() {
     match target_os.as_str() {
         "macos" => {
             println!("cargo:rustc-link-lib=framework=GameController");
-            println!("cargo:rustc-link-lib=framework=CoreHaptics");
             println!("cargo:rustc-link-lib=framework=CoreLocation");
             println!("cargo:rustc-link-lib=framework=AudioToolbox");
         }
diff --git a/platform/network/src/backend.rs b/platform/network/src/backend.rs
index 57ebedbe1..0d30b41f3 100644
--- a/platform/network/src/backend.rs
+++ b/platform/network/src/backend.rs
@@ -4,7 +4,6 @@ use std::sync::{Arc, Mutex};
 use makepad_live_id::LiveId;
 
 use crate::types::{HttpRequest, NetworkError, NetworkResponse, WsSend};
-use crate::ui_signal::SignalToUI;
 
 #[cfg(target_os = "android")]
 mod android;
@@ -18,8 +17,6 @@ pub use self::android::{
 #[cfg(any(target_os = "ios", target_os = "macos", target_os = "tvos"))]
 pub mod apple;
 #[cfg(target_os = "linux")]
-// Linux socket workers are native-only and never compiled into a web app.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod linux;
 #[cfg(target_arch = "wasm32")]
 pub mod web;
@@ -59,11 +56,6 @@ impl EventSink {
         if let Some(wake_fn) = wake_fn {
             wake_fn();
         }
-        // Every completion that can unblock work on the UI thread raises the
-        // UI signal: a runtime the platform did not create (the asset client
-        // builds its own) has no wake fn, and on wasm nothing else runs the
-        // event loop until an unrelated timer fires.
-        SignalToUI::set_ui_signal();
         Ok(())
     }
 }
diff --git a/platform/network/src/backend/apple/http.rs b/platform/network/src/backend/apple/http.rs
index 149856d0f..401365f79 100644
--- a/platform/network/src/backend/apple/http.rs
+++ b/platform/network/src/backend/apple/http.rs
@@ -1,7 +1,7 @@
 use {
     crate::types::{HttpError, HttpProgress, HttpRequest, HttpResponse, NetworkResponse},
     makepad_apple_sys::*,
-    makepad_apple_sys::objc_block_invoke,
+    makepad_apple_sys::{objc_block, objc_block_invoke},
     makepad_live_id::LiveId,
     std::{collections::BTreeMap, ptr, ptr::NonNull, sync::mpsc::Sender, sync::Once},
 };
@@ -15,10 +15,6 @@ struct UrlSessionDataDelegateContext {
     sender: Sender<NetworkResponse>,
     request_id: LiveId,
     metadata_id: LiveId,
-    received: u64,
-    max_body_bytes: u64,
-    is_head: bool,
-    failed: bool,
 }
 
 fn url_session_data_delegate_class() -> *const Class {
@@ -50,27 +46,14 @@ pub(crate) fn url_session_delegate_class() -> *const Class {
 
 pub fn define_url_session_data_delegate() -> *const Class {
     extern "C" fn did_receive_response(
-        this: &Object,
+        _this: &Object,
         _: Sel,
         _session: ObjcId,
-        data_task: ObjcId,
-        response: ObjcId,
+        _data_task: ObjcId,
+        _response: ObjcId,
         completion: ObjcId,
     ) {
         unsafe {
-            let context_box: u64 = *this.get_ivar("context_box");
-            let mut ctx: Box<UrlSessionDataDelegateContext> =
-                Box::from_raw(context_box as *mut _);
-            ctx.received = 0;
-            let expected: i64 = msg_send![response, expectedContentLength];
-            if !ctx.is_head && expected > 0 && expected as u64 > ctx.max_body_bytes {
-                ctx.failed = true;
-                let () = msg_send![data_task, cancel];
-                let _ = Box::into_raw(ctx);
-                objc_block_invoke!(completion, invoke((0): u64));
-                return;
-            }
-            let _ = Box::into_raw(ctx);
             objc_block_invoke!(completion, invoke((NSURLSessionResponseAllow): u64));
         }
     }
@@ -84,40 +67,24 @@ pub fn define_url_session_data_delegate() -> *const Class {
     ) {
         unsafe {
             let context_box: u64 = *this.get_ivar("context_box");
-            let mut context_box: Box<UrlSessionDataDelegateContext> =
+            let context_box: Box<UrlSessionDataDelegateContext> =
                 Box::from_raw(context_box as *mut _);
 
             let bytes: *const u8 = msg_send![data, bytes];
             let length: usize = msg_send![data, length];
-            if context_box.failed
-                || context_box.received.saturating_add(length as u64)
-                    > context_box.max_body_bytes
-            {
-                context_box.failed = true;
-                let () = msg_send![_data_task, cancel];
-                let _ = Box::into_raw(context_box);
-                return;
-            }
-            context_box.received += length as u64;
-            let data_bytes: &[u8] = if bytes.is_null() || length == 0 {
-                &[]
-            } else {
-                std::slice::from_raw_parts(bytes, length)
+            let data_bytes: &[u8] = std::slice::from_raw_parts(bytes, length);
+
+            let message = NetworkResponse::HttpStreamChunk {
+                request_id: context_box.request_id,
+                response: HttpResponse {
+                    headers: Default::default(),
+                    metadata_id: context_box.metadata_id,
+                    status_code: 0,
+                    body: Some(data_bytes.to_vec()),
+                },
             };
 
-            if !data_bytes.is_empty() {
-                let message = NetworkResponse::HttpStreamChunk {
-                    request_id: context_box.request_id,
-                    response: HttpResponse {
-                        headers: Default::default(),
-                        metadata_id: context_box.metadata_id,
-                        status_code: 0,
-                        body: Some(data_bytes.to_vec().into()),
-                    },
-                };
-
-                let _ = context_box.sender.send(message);
-            }
+            let _ = context_box.sender.send(message);
             let _ = Box::into_raw(context_box);
         }
     }
@@ -134,16 +101,7 @@ pub fn define_url_session_data_delegate() -> *const Class {
             let context_box: Box<UrlSessionDataDelegateContext> =
                 Box::from_raw(context_box as *mut _);
 
-            if context_box.failed {
-                let message = NetworkResponse::HttpError {
-                    request_id: context_box.request_id,
-                    error: HttpError {
-                        metadata_id: context_box.metadata_id,
-                        message: crate::HTTP_BODY_LIMIT_ERROR.to_string(),
-                    },
-                };
-                let _ = context_box.sender.send(message);
-            } else if error != nil {
+            if error != nil {
                 let error_str: String = nsstring_to_string(msg_send![error, localizedDescription]);
                 let message = NetworkResponse::HttpError {
                     request_id: context_box.request_id,
@@ -168,21 +126,6 @@ pub fn define_url_session_data_delegate() -> *const Class {
         }
     }
 
-    extern "C" fn will_redirect(
-        _this: &Object,
-        _: Sel,
-        _session: ObjcId,
-        _task: ObjcId,
-        _response: ObjcId,
-        _request: ObjcId,
-        completion: ObjcId,
-    ) {
-        unsafe {
-            // Passing nil refuses the redirect and surfaces the original 3xx.
-            objc_block_invoke!(completion, invoke((nil): ObjcId));
-        }
-    }
-
     if let Some(existing) = Class::get(URL_SESSION_DATA_DELEGATE_CLASS_NAME) {
         return existing as *const Class;
     }
@@ -194,9 +137,6 @@ pub fn define_url_session_data_delegate() -> *const Class {
         }
         return superclass as *const Class;
     };
-    if let Some(protocol) = Protocol::get("NSURLSessionDataDelegate") {
-        decl.add_protocol(protocol);
-    }
 
     unsafe {
         decl.add_method(
@@ -211,19 +151,6 @@ pub fn define_url_session_data_delegate() -> *const Class {
             sel!(URLSession:task:didCompleteWithError:),
             did_complete_with_error as extern "C" fn(&Object, Sel, ObjcId, ObjcId, ObjcId),
         );
-        decl.add_method(
-            sel!(URLSession:task:willPerformHTTPRedirection:newRequest:completionHandler:),
-            will_redirect
-                as extern "C" fn(
-                    &Object,
-                    Sel,
-                    ObjcId,
-                    ObjcId,
-                    ObjcId,
-                    ObjcId,
-                    ObjcId,
-                ),
-        );
     }
 
     decl.add_ivar::<u64>("context_box");
@@ -239,9 +166,6 @@ struct UrlSessionBufferContext {
     last_emit: usize,
     status_code: u16,
     headers: BTreeMap<String, Vec<String>>,
-    max_body_bytes: u64,
-    is_head: bool,
-    failed: bool,
 }
 
 fn emit_http_progress(ctx: &UrlSessionBufferContext) {
@@ -270,23 +194,9 @@ pub fn define_url_session_buffer_delegate() -> *const Class {
             // New response (including after a 302) replaces any redirect body.
             ctx.body.clear();
             ctx.last_emit = 0;
-            ctx.headers.clear();
             if expected > 0 {
                 ctx.expected = expected as u64;
-                if !ctx.is_head && ctx.expected > ctx.max_body_bytes {
-                    ctx.failed = true;
-                    let () = msg_send![_data_task, cancel];
-                    let _ = Box::into_raw(ctx);
-                    objc_block_invoke!(completion, invoke((0): u64));
-                    return;
-                }
-                if !ctx.is_head {
-                    if ctx.max_body_bytes == u64::MAX {
-                        ctx.body.reserve(expected as usize);
-                    } else {
-                        ctx.body.reserve_exact(expected as usize);
-                    }
-                }
+                ctx.body.reserve(expected as usize);
             } else {
                 ctx.expected = 0;
             }
@@ -323,15 +233,7 @@ pub fn define_url_session_buffer_delegate() -> *const Class {
             let mut ctx: Box<UrlSessionBufferContext> = Box::from_raw(context_box as *mut _);
             let bytes: *const u8 = msg_send![data, bytes];
             let length: usize = msg_send![data, length];
-            if !ctx.failed
-                && ctx.body.len().saturating_add(length) as u64 > ctx.max_body_bytes
-            {
-                ctx.failed = true;
-                let () = msg_send![_data_task, cancel];
-            } else if !ctx.failed && !bytes.is_null() && length > 0 {
-                if ctx.max_body_bytes != u64::MAX {
-                    ctx.body.reserve_exact(length);
-                }
+            if !bytes.is_null() && length > 0 {
                 ctx.body.extend_from_slice(std::slice::from_raw_parts(bytes, length));
             }
             if ctx.body.len().saturating_sub(ctx.last_emit) >= PROGRESS_EVERY {
@@ -352,16 +254,6 @@ pub fn define_url_session_buffer_delegate() -> *const Class {
         unsafe {
             let context_box: u64 = *this.get_ivar("context_box");
             let ctx: Box<UrlSessionBufferContext> = Box::from_raw(context_box as *mut _);
-            if ctx.failed {
-                let _ = ctx.sender.send(NetworkResponse::HttpError {
-                    request_id: ctx.request_id,
-                    error: HttpError {
-                        metadata_id: ctx.metadata_id,
-                        message: crate::HTTP_BODY_LIMIT_ERROR.to_string(),
-                    },
-                });
-                return;
-            }
             if error != nil {
                 let error_str: String = nsstring_to_string(msg_send![error, localizedDescription]);
                 let _ = ctx.sender.send(NetworkResponse::HttpError {
@@ -392,20 +284,6 @@ pub fn define_url_session_buffer_delegate() -> *const Class {
         }
     }
 
-    extern "C" fn will_redirect(
-        _this: &Object,
-        _: Sel,
-        _session: ObjcId,
-        _task: ObjcId,
-        _response: ObjcId,
-        _request: ObjcId,
-        completion: ObjcId,
-    ) {
-        unsafe {
-            objc_block_invoke!(completion, invoke((nil): ObjcId));
-        }
-    }
-
     if let Some(existing) = Class::get(URL_SESSION_BUFFER_DELEGATE_CLASS_NAME) {
         return existing as *const Class;
     }
@@ -417,9 +295,6 @@ pub fn define_url_session_buffer_delegate() -> *const Class {
         }
         return superclass as *const Class;
     };
-    if let Some(protocol) = Protocol::get("NSURLSessionDataDelegate") {
-        decl.add_protocol(protocol);
-    }
 
     unsafe {
         decl.add_method(
@@ -434,19 +309,6 @@ pub fn define_url_session_buffer_delegate() -> *const Class {
             sel!(URLSession:task:didCompleteWithError:),
             did_complete_with_error as extern "C" fn(&Object, Sel, ObjcId, ObjcId, ObjcId),
         );
-        decl.add_method(
-            sel!(URLSession:task:willPerformHTTPRedirection:newRequest:completionHandler:),
-            will_redirect
-                as extern "C" fn(
-                    &Object,
-                    Sel,
-                    ObjcId,
-                    ObjcId,
-                    ObjcId,
-                    ObjcId,
-                    ObjcId,
-                ),
-        );
     }
     decl.add_ivar::<u64>("context_box");
     decl.register()
@@ -589,7 +451,40 @@ impl AppleHttpRequests {
                 // than two minutes or NSURLSession kills the transfer and we
                 // retry, which is worse for the remote host.
                 let () = msg_send![config, setTimeoutIntervalForResource: 1800.0];
-                msg_send![class!(NSURLSession), sessionWithConfiguration: config delegate: nil delegateQueue:nil]
+                if is_streaming {
+                    msg_send![class!(NSURLSession), sessionWithConfiguration: config delegate: nil delegateQueue:nil]
+                } else {
+                    let context_box = Box::into_raw(Box::new(UrlSessionBufferContext {
+                        request_id,
+                        metadata_id,
+                        sender: networking_sender.clone(),
+                        body: Vec::new(),
+                        expected: 0,
+                        last_emit: 0,
+                        status_code: 0,
+                        headers: BTreeMap::new(),
+                    })) as u64;
+                    let buffer_delegate: ObjcId =
+                        msg_send![url_session_buffer_delegate_class(), new];
+                    (*buffer_delegate).set_ivar("context_box", context_box);
+                    let session: ObjcId = msg_send![
+                        class!(NSURLSession),
+                        sessionWithConfiguration: config
+                        delegate: buffer_delegate
+                        delegateQueue: nil
+                    ];
+                    let data_task: ObjcId = msg_send![session, dataTaskWithRequest: ns_request];
+                    let () = msg_send![data_task, resume];
+                    self.requests.push(HttpReq {
+                        request_id,
+                        data_task: RcObjcId::from_unowned(NonNull::new(data_task).unwrap()),
+                        session: Some(RcObjcId::from_unowned(NonNull::new(session).unwrap())),
+                        session_delegate: Some(RcObjcId::from_unowned(
+                            NonNull::new(buffer_delegate).unwrap(),
+                        )),
+                    });
+                    return;
+                }
             };
 
             if is_streaming {
@@ -597,10 +492,6 @@ impl AppleHttpRequests {
                     request_id,
                     metadata_id,
                     sender: networking_sender,
-                    received: 0,
-                    max_body_bytes: request.max_response_body_bytes,
-                    is_head: matches!(request.method, crate::types::HttpMethod::HEAD),
-                    failed: false,
                 })) as u64;
                 let data_delegate_instance: ObjcId =
                     msg_send![url_session_data_delegate_class(), new];
@@ -616,32 +507,58 @@ impl AppleHttpRequests {
                     session_delegate: None,
                 });
             } else {
-                let context_box = Box::into_raw(Box::new(UrlSessionBufferContext {
-                    request_id,
-                    metadata_id,
-                    sender: networking_sender,
-                    body: Vec::new(),
-                    expected: 0,
-                    last_emit: 0,
-                    status_code: 0,
-                    headers: BTreeMap::new(),
-                    max_body_bytes: request.max_response_body_bytes,
-                    is_head: matches!(request.method, crate::types::HttpMethod::HEAD),
-                    failed: false,
-                })) as u64;
-                let buffer_delegate: ObjcId =
-                    msg_send![url_session_buffer_delegate_class(), new];
-                (*buffer_delegate).set_ivar("context_box", context_box);
-                let data_task: ObjcId = msg_send![session, dataTaskWithRequest: ns_request];
-                let () = msg_send![data_task, setDelegate: buffer_delegate];
+                let sender = networking_sender.clone();
+                let response_handler =
+                    objc_block!(move |data: ObjcId, response: ObjcId, error: ObjcId| {
+                        if error != ptr::null_mut() {
+                            let error_str: String =
+                                nsstring_to_string(msg_send![error, localizedDescription]);
+                            let _ = sender.send(NetworkResponse::HttpError {
+                                request_id,
+                                error: HttpError {
+                                    metadata_id,
+                                    message: error_str,
+                                },
+                            });
+                            return;
+                        }
+
+                        let bytes: *const u8 = msg_send![data, bytes];
+                        let length: usize = msg_send![data, length];
+                        let data_bytes: &[u8] = std::slice::from_raw_parts(bytes, length);
+                        let status_code: u16 = msg_send![response, statusCode];
+                        let headers: ObjcId = msg_send![response, allHeaderFields];
+
+                        let mut http_response = HttpResponse::new(
+                            metadata_id,
+                            status_code,
+                            Default::default(),
+                            Some(data_bytes.to_vec()),
+                        );
+
+                        let key_enumerator: ObjcId = msg_send![headers, keyEnumerator];
+                        let mut key: ObjcId = msg_send![key_enumerator, nextObject];
+                        while key != ptr::null_mut() {
+                            let value: ObjcId = msg_send![headers, objectForKey: key];
+                            let key_str = nsstring_to_string(key);
+                            let value_str = nsstring_to_string(value);
+                            http_response.set_header(key_str, value_str);
+                            key = msg_send![key_enumerator, nextObject];
+                        }
+
+                        let _ = sender.send(NetworkResponse::HttpResponse {
+                            request_id,
+                            response: http_response,
+                        });
+                    });
+
+                let data_task: ObjcId = msg_send![session, dataTaskWithRequest: ns_request completionHandler: &response_handler];
                 let () = msg_send![data_task, resume];
                 self.requests.push(HttpReq {
                     request_id,
                     data_task: RcObjcId::from_unowned(NonNull::new(data_task).unwrap()),
-                    session: Some(RcObjcId::from_unowned(NonNull::new(session).unwrap())),
-                    session_delegate: Some(RcObjcId::from_unowned(
-                        NonNull::new(buffer_delegate).unwrap(),
-                    )),
+                    session: None,
+                    session_delegate: None,
                 });
             }
         }
diff --git a/platform/network/src/backend/linux/http.rs b/platform/network/src/backend/linux/http.rs
index 6c5aebe89..223d1e17b 100644
--- a/platform/network/src/backend/linux/http.rs
+++ b/platform/network/src/backend/linux/http.rs
@@ -84,26 +84,10 @@ fn run_http_request(
     write_request(&mut stream, request, &split, use_tls)
         .map_err(|e| format!("write failed: {e}"))?;
 
-    let max_body = request.max_response_body_bytes;
     let (status_code, headers_string, mut body_prefix, chunked) =
-        match read_response_head(&mut stream, cancel_flag, max_body) {
-            Ok(response) => response,
-            Err(ReadHeadError::BodyLimit) => {
-                stream.shutdown();
-                return Err(crate::HTTP_BODY_LIMIT_ERROR.to_string());
-            }
-            Err(ReadHeadError::Io(error)) => return Err(format!("read failed: {error}")),
-        };
-    let declared = content_length_of(&headers_string);
-    if (!matches!(request.method, crate::types::HttpMethod::HEAD) && declared > max_body)
-        || body_prefix.len() as u64 > max_body
-    {
-        stream.shutdown();
-        return Err(crate::HTTP_BODY_LIMIT_ERROR.to_string());
-    }
+        read_response_head(&mut stream, cancel_flag).map_err(|e| format!("read failed: {e}"))?;
 
     if request.is_streaming {
-        let mut streamed = body_prefix.len() as u64;
         if !body_prefix.is_empty() {
             let _ = response_sender.send(NetworkResponse::HttpStreamChunk {
                 request_id,
@@ -111,7 +95,7 @@ fn run_http_request(
                     metadata_id: request.metadata_id,
                     status_code,
                     headers: Default::default(),
-                    body: Some(std::mem::take(&mut body_prefix).into()),
+                    body: Some(std::mem::take(&mut body_prefix)),
                 },
             });
         }
@@ -121,22 +105,16 @@ fn run_http_request(
             if cancel_flag.load(Ordering::SeqCst) {
                 return Err("request cancelled".to_string());
             }
-            let read_len = capped_read_len(max_body, streamed, buf.len());
-            match stream.read(&mut buf[..read_len]) {
+            match stream.read(&mut buf) {
                 Ok(0) => break,
                 Ok(n) => {
-                    streamed = streamed.saturating_add(n as u64);
-                    if streamed > max_body {
-                        stream.shutdown();
-                        return Err(crate::HTTP_BODY_LIMIT_ERROR.to_string());
-                    }
                     let _ = response_sender.send(NetworkResponse::HttpStreamChunk {
                         request_id,
                         response: HttpResponse {
                             metadata_id: request.metadata_id,
                             status_code,
                             headers: Default::default(),
-                            body: Some(buf[..n].to_vec().into()),
+                            body: Some(buf[..n].to_vec()),
                         },
                     });
                 }
@@ -168,12 +146,7 @@ fn run_http_request(
     }
 
     let mut body = std::mem::take(&mut body_prefix);
-    if max_body != u64::MAX && declared > 0 {
-        if let Ok(declared) = usize::try_from(declared) {
-            body.reserve_exact(declared.saturating_sub(body.len()));
-        }
-    }
-    let total = declared;
+    let total = content_length_of(&headers_string);
     let mut last_emit = 0usize;
     let emit_progress = |loaded: u64| {
         let _ = response_sender.send(NetworkResponse::HttpProgress {
@@ -187,17 +160,9 @@ fn run_http_request(
         if cancel_flag.load(Ordering::SeqCst) {
             return Err("request cancelled".to_string());
         }
-        let read_len = capped_read_len(max_body, body.len() as u64, buf.len());
-        match stream.read(&mut buf[..read_len]) {
+        match stream.read(&mut buf) {
             Ok(0) => break,
             Ok(n) => {
-                if body.len().saturating_add(n) as u64 > max_body {
-                    stream.shutdown();
-                    return Err(crate::HTTP_BODY_LIMIT_ERROR.to_string());
-                }
-                if max_body != u64::MAX && declared == 0 {
-                    body.reserve_exact(n);
-                }
                 body.extend_from_slice(&buf[..n]);
                 if body.len().saturating_sub(last_emit) >= 256 * 1024 {
                     last_emit = body.len();
@@ -289,33 +254,27 @@ fn write_request(
     stream.flush()
 }
 
-enum ReadHeadError {
-    Io(io::Error),
-    BodyLimit,
-}
-
 fn read_response_head(
     stream: &mut SocketStream,
     cancel_flag: &AtomicBool,
-    max_body: u64,
-) -> Result<(u16, String, Vec<u8>, bool), ReadHeadError> {
+) -> io::Result<(u16, String, Vec<u8>, bool)> {
     let mut data = Vec::with_capacity(8192);
     let mut buf = [0u8; 4096];
     let mut header_end = None;
 
     while header_end.is_none() {
         if cancel_flag.load(Ordering::SeqCst) {
-            return Err(ReadHeadError::Io(io::Error::new(
+            return Err(io::Error::new(
                 io::ErrorKind::Interrupted,
                 "request cancelled",
-            )));
+            ));
         }
         match stream.read(&mut buf) {
             Ok(0) => {
-                return Err(ReadHeadError::Io(io::Error::new(
+                return Err(io::Error::new(
                     io::ErrorKind::UnexpectedEof,
                     "connection closed before HTTP headers",
-                )));
+                ));
             }
             Ok(n) => {
                 data.extend_from_slice(&buf[..n]);
@@ -331,17 +290,13 @@ fn read_response_head(
             {
                 continue;
             }
-            Err(err) => return Err(ReadHeadError::Io(err)),
+            Err(err) => return Err(err),
         }
     }
 
     let header_end = header_end.unwrap();
     let head = &data[..header_end];
-    let body_prefix = &data[header_end..];
-    if body_prefix.len() as u64 > max_body {
-        return Err(ReadHeadError::BodyLimit);
-    }
-    let body_prefix = body_prefix.to_vec();
+    let body_prefix = data[header_end..].to_vec();
     let head_str = String::from_utf8_lossy(head);
 
     let mut lines = head_str.split("\r\n");
@@ -376,14 +331,6 @@ fn read_response_head(
     Ok((status_code, headers_string, body_prefix, chunked))
 }
 
-fn capped_read_len(max_body: u64, received: u64, buffer_len: usize) -> usize {
-    let through_first_excess = max_body.saturating_sub(received).saturating_add(1);
-    usize::try_from(through_first_excess)
-        .unwrap_or(buffer_len)
-        .min(buffer_len)
-        .max(1)
-}
-
 fn find_header_end(data: &[u8]) -> Option<usize> {
     data.windows(4)
         .position(|w| w == b"\r\n\r\n")
diff --git a/platform/network/src/backend/windows/http.rs b/platform/network/src/backend/windows/http.rs
index 6db28d3f3..7edd74834 100644
--- a/platform/network/src/backend/windows/http.rs
+++ b/platform/network/src/backend/windows/http.rs
@@ -1,9 +1,19 @@
-use crate::blocking_http::{self, Error, Limits, Request};
-use crate::types::{HttpError, HttpRequest, HttpResponse, NetworkResponse};
+use crate::types::{HttpRequest, HttpResponse, NetworkResponse};
+use makepad_futures_legacy::executor;
 use makepad_live_id::LiveId;
-use std::collections::BTreeMap;
 use std::sync::mpsc::Sender;
 
+use windows::{
+    core::Interface,
+    Foundation::Uri,
+    Storage::Streams::{Buffer, DataWriter, InMemoryRandomAccessStream, InputStreamOptions},
+    Web::Http::{
+        HttpClient, HttpCompletionOption, HttpMethod, HttpRequestMessage, HttpStreamContent,
+        IHttpContent,
+    },
+    Win32::System::WinRT::IBufferByteAccess,
+};
+
 pub struct WindowsHttpSocket;
 
 impl WindowsHttpSocket {
@@ -12,75 +22,136 @@ impl WindowsHttpSocket {
         request: HttpRequest,
         response_sender: Sender<NetworkResponse>,
     ) {
-        std::thread::spawn(move || {
-            let metadata_id = request.metadata_id;
-            if let Err(error) = run(request_id, request, &response_sender) {
-                let message = if error == Error::ResponseTooLarge {
-                    crate::HTTP_BODY_LIMIT_ERROR.to_string()
-                } else {
-                    error.to_string()
+        async fn create_request(
+            request: &HttpRequest,
+        ) -> windows::core::Result<HttpRequestMessage> {
+            let uri = Uri::CreateUri(&request.url.to_string().into())?;
+            let req = HttpRequestMessage::Create(
+                &HttpMethod::Create(&request.method.as_str().into())?,
+                &uri,
+            )?;
+
+            let headers_map = req.Headers()?;
+            let mut content_type = None;
+            for (key, values) in request.headers.iter() {
+                for value in values {
+                    match key.as_str() {
+                        "Content-Type" => {
+                            content_type = Some(value.clone());
+                        }
+                        _ => {
+                            headers_map.Append(&key.into(), &value.into())?;
+                        }
+                    }
+                }
+            }
+
+            if let Some(body) = &request.body {
+                let stream = InMemoryRandomAccessStream::new()?;
+                let writer = DataWriter::CreateDataWriter(&stream.GetOutputStreamAt(0)?)?;
+                writer.WriteBytes(&body)?;
+                writer.StoreAsync()?.await?;
+                writer.FlushAsync()?.await?;
+                stream.Seek(0)?;
+
+                let content = HttpStreamContent::CreateFromInputStream(&stream)?;
+                let headers_map = content.Headers()?;
+                if let Some(content_type) = content_type {
+                    headers_map.Append(&"Content-Type".into(), &content_type.into())?;
+                }
+
+                req.SetContent(&content.cast::<IHttpContent>()?)?;
+            }
+
+            Ok(req)
+        }
+
+        async fn streaming_request(
+            request_id: LiveId,
+            request: HttpRequest,
+            response_sender: Sender<NetworkResponse>,
+        ) -> windows::core::Result<()> {
+            let client = HttpClient::new()?;
+            let req = create_request(&request).await?;
+            let response = client
+                .SendRequestWithOptionAsync(&req, HttpCompletionOption::ResponseHeadersRead)?
+                .await?;
+
+            let input_stream = response.Content()?.ReadAsInputStreamAsync()?.await?;
+            let buffer = Buffer::Create(1024 * 1024)?;
+            loop {
+                input_stream
+                    .ReadAsync(&buffer, buffer.Capacity()?, InputStreamOptions::Partial)?
+                    .await?;
+                let chunk_size = buffer.Length()?;
+                if chunk_size == 0 {
+                    break;
+                }
+                let byte_access: IBufferByteAccess = buffer.cast()?;
+                let chunk = unsafe {
+                    std::slice::from_raw_parts(
+                        byte_access.Buffer()? as *const u8,
+                        chunk_size as usize,
+                    )
                 };
-                let _ = response_sender.send(NetworkResponse::HttpError {
+                let _ = response_sender.send(NetworkResponse::HttpStreamChunk {
                     request_id,
-                    error: HttpError { message, metadata_id },
+                    response: HttpResponse {
+                        headers: Default::default(),
+                        metadata_id: request.metadata_id,
+                        status_code: 0,
+                        body: Some(chunk.to_vec()),
+                    },
                 });
             }
+            let _ = response_sender.send(NetworkResponse::HttpStreamComplete {
+                request_id,
+                response: HttpResponse {
+                    headers: Default::default(),
+                    metadata_id: request.metadata_id,
+                    status_code: 0,
+                    body: None,
+                },
+            });
+            Ok(())
+        }
+
+        async fn non_streaming_request(
+            request_id: LiveId,
+            request: HttpRequest,
+            response_sender: Sender<NetworkResponse>,
+        ) -> windows::core::Result<()> {
+            let client = HttpClient::new()?;
+            let req = create_request(&request).await?;
+            let response = client
+                .SendRequestWithOptionAsync(&req, HttpCompletionOption::ResponseHeadersRead)?
+                .await?;
+
+            let buffer = response.Content()?.ReadAsBufferAsync()?.await?;
+            let byte_access: IBufferByteAccess = buffer.cast()?;
+            let chunk_size = buffer.Length()?;
+            let chunk = unsafe {
+                std::slice::from_raw_parts(byte_access.Buffer()? as *const u8, chunk_size as usize)
+            };
+            let _ = response_sender.send(NetworkResponse::HttpResponse {
+                request_id,
+                response: HttpResponse {
+                    headers: Default::default(),
+                    metadata_id: request.metadata_id,
+                    status_code: 0,
+                    body: Some(chunk.to_vec()),
+                },
+            });
+            Ok(())
+        }
+
+        let _reader_thread = std::thread::spawn(move || {
+            if request.is_streaming {
+                let _ = executor::block_on(streaming_request(request_id, request, response_sender));
+            } else {
+                let _ =
+                    executor::block_on(non_streaming_request(request_id, request, response_sender));
+            }
         });
     }
 }
-
-fn run(
-    request_id: LiveId,
-    request: HttpRequest,
-    response_sender: &Sender<NetworkResponse>,
-) -> Result<(), Error> {
-    let mut limits = Limits::default();
-    limits.max_body_bytes =
-        usize::try_from(request.max_response_body_bytes).unwrap_or(usize::MAX);
-    let mut outbound = Request::with_method(request.url.clone(), request.method).limits(limits);
-    for (name, values) in &request.headers {
-        for value in values {
-            outbound = outbound.header(name, value)?;
-        }
-    }
-    outbound = outbound.body(request.body.clone().unwrap_or_default());
-    let response = blocking_http::request_no_redirect(outbound)?;
-    let mut headers = BTreeMap::<String, Vec<String>>::new();
-    for (name, value) in response.headers {
-        headers.entry(name).or_default().push(value);
-    }
-
-    if request.is_streaming {
-        if !response.body.is_empty() {
-            let _ = response_sender.send(NetworkResponse::HttpStreamChunk {
-                request_id,
-                response: HttpResponse::new(
-                    request.metadata_id,
-                    response.status,
-                    BTreeMap::new(),
-                    Some(response.body),
-                ),
-            });
-        }
-        let _ = response_sender.send(NetworkResponse::HttpStreamComplete {
-            request_id,
-            response: HttpResponse::new(
-                request.metadata_id,
-                response.status,
-                headers,
-                None,
-            ),
-        });
-    } else {
-        let _ = response_sender.send(NetworkResponse::HttpResponse {
-            request_id,
-            response: HttpResponse::new(
-                request.metadata_id,
-                response.status,
-                headers,
-                Some(response.body),
-            ),
-        });
-    }
-    Ok(())
-}
diff --git a/platform/network/src/blocking_http.rs b/platform/network/src/blocking_http.rs
index 5dcb80f53..dfb75dfbd 100644
--- a/platform/network/src/blocking_http.rs
+++ b/platform/network/src/blocking_http.rs
@@ -143,40 +143,21 @@ pub struct Request {
     body: Vec<u8>,
     limits: Limits,
     cancel: CancelToken,
-    body_progress: Option<Arc<dyn Fn(u64, Option<u64>) + Send + Sync>>,
 }
 
 #[derive(Clone, Copy)]
 enum Method {
     Get,
-    Head,
     Post,
-    Put,
-    Delete,
-    Connect,
-    Options,
-    Trace,
-    Patch,
 }
 
 impl Method {
     fn as_str(self) -> &'static str {
         match self {
             Method::Get => "GET",
-            Method::Head => "HEAD",
             Method::Post => "POST",
-            Method::Put => "PUT",
-            Method::Delete => "DELETE",
-            Method::Connect => "CONNECT",
-            Method::Options => "OPTIONS",
-            Method::Trace => "TRACE",
-            Method::Patch => "PATCH",
         }
     }
-
-    fn is_head(self) -> bool {
-        matches!(self, Method::Head)
-    }
 }
 
 impl Request {
@@ -188,21 +169,6 @@ impl Request {
         Request::new(Method::Post, url.into())
     }
 
-    pub fn with_method(url: impl Into<String>, method: crate::types::HttpMethod) -> Request {
-        let method = match method {
-            crate::types::HttpMethod::GET => Method::Get,
-            crate::types::HttpMethod::HEAD => Method::Head,
-            crate::types::HttpMethod::POST => Method::Post,
-            crate::types::HttpMethod::PUT => Method::Put,
-            crate::types::HttpMethod::DELETE => Method::Delete,
-            crate::types::HttpMethod::CONNECT => Method::Connect,
-            crate::types::HttpMethod::OPTIONS => Method::Options,
-            crate::types::HttpMethod::TRACE => Method::Trace,
-            crate::types::HttpMethod::PATCH => Method::Patch,
-        };
-        Request::new(method, url.into())
-    }
-
     fn new(method: Method, url: String) -> Request {
         Request {
             method,
@@ -211,7 +177,6 @@ impl Request {
             body: Vec::new(),
             limits: Limits::default(),
             cancel: CancelToken::new(),
-            body_progress: None,
         }
     }
 
@@ -241,11 +206,6 @@ impl Request {
         })
     }
 
-    pub fn body(mut self, bytes: Vec<u8>) -> Request {
-        self.body = bytes;
-        self
-    }
-
     pub fn limits(mut self, limits: Limits) -> Request {
         self.limits = limits;
         self
@@ -255,20 +215,6 @@ impl Request {
         self.cancel = token;
         self
     }
-
-    pub fn on_body_progress(
-        mut self,
-        f: impl Fn(u64, Option<u64>) + Send + Sync + 'static,
-    ) -> Request {
-        self.body_progress = Some(Arc::new(f));
-        self
-    }
-
-    fn report_body(&self, loaded: u64, total: Option<u64>) {
-        if let Some(cb) = &self.body_progress {
-            cb(loaded, total);
-        }
-    }
 }
 
 /// POST JSON and refuse any 3xx. Never follows a redirect.
@@ -491,10 +437,6 @@ fn is_token_byte(b: u8) -> bool {
     )
 }
 
-fn header_names_contain(headers: &[(String, String)], name: &str) -> bool {
-    headers.iter().any(|(n, _)| n.eq_ignore_ascii_case(name))
-}
-
 fn is_reserved_header(name: &str) -> bool {
     let n = name.to_ascii_lowercase();
     matches!(
@@ -505,6 +447,7 @@ fn is_reserved_header(name: &str) -> bool {
             | "connection"
             | "user-agent"
             | "accept-encoding"
+            | "accept"
             | "expect"
             | "te"
             | "trailer"
@@ -1452,10 +1395,7 @@ fn write_request(
     head.push_str(&host_header(url));
     head.push_str("\r\nUser-Agent: ");
     head.push_str(USER_AGENT);
-    head.push_str("\r\nAccept-Encoding: identity\r\nConnection: close\r\n");
-    if !header_names_contain(&req.headers, "accept") {
-        head.push_str("Accept: */*\r\n");
-    }
+    head.push_str("\r\nAccept: */*\r\nAccept-Encoding: identity\r\nConnection: close\r\n");
     for (name, value) in &req.headers {
         head.push_str(name);
         head.push_str(": ");
@@ -1497,7 +1437,7 @@ fn read_response(
         }
         let raw_headers = parse_header_block(&header_block, &req.limits)?;
         let validated = validate_response_headers(raw_headers, &req.limits)?;
-        let no_body = req.method.is_head() || status == 204 || status == 304;
+        let no_body = status == 204 || status == 304;
         let body = if no_body {
             if !prefix.is_empty() {
                 return Err(Error::InvalidResponse);
@@ -1589,12 +1529,11 @@ fn read_sized(
     if want > req.limits.max_body_bytes {
         return Err(Error::ResponseTooLarge);
     }
-    let mut body = Vec::with_capacity(want);
+    let mut body = Vec::new();
     if prefix.len() > want {
         return Err(Error::InvalidResponse);
     }
     body.extend_from_slice(&prefix);
-    req.report_body(body.len() as u64, Some(len));
     let mut tmp = [0u8; 8192];
     while body.len() < want {
         let take = (want - body.len()).min(tmp.len());
@@ -1607,7 +1546,6 @@ fn read_sized(
             return Err(Error::ResponseTooLarge);
         }
         body.extend_from_slice(&tmp[..n]);
-        req.report_body(body.len() as u64, Some(len));
     }
     Ok(body)
 }
@@ -1625,8 +1563,7 @@ fn read_until_close(
     }
     let mut tmp = [0u8; 8192];
     loop {
-        let read_len = capped_read_len(req.limits.max_body_bytes, body.len(), tmp.len());
-        let n = match read_watch(transport, &mut tmp[..read_len], &req.cancel, deadline) {
+        let n = match read_watch(transport, &mut tmp, &req.cancel, deadline) {
             Ok(0) => break,
             Ok(n) => n,
             Err(Error::Reset) => return Err(Error::Reset),
@@ -1636,11 +1573,7 @@ fn read_until_close(
         if new_len > req.limits.max_body_bytes {
             return Err(Error::ResponseTooLarge);
         }
-        if req.limits.max_body_bytes != usize::MAX {
-            body.reserve_exact(n);
-        }
         body.extend_from_slice(&tmp[..n]);
-        req.report_body(body.len() as u64, None);
     }
     Ok(body)
 }
@@ -1700,9 +1633,6 @@ fn read_chunked(
         if crlf != *b"\r\n" {
             return Err(Error::InvalidResponse);
         }
-        if req.limits.max_body_bytes != usize::MAX {
-            body.reserve_exact(take);
-        }
         body.extend_from_slice(&chunk);
     }
 }
@@ -1784,15 +1714,6 @@ fn check_watch(cancel: &CancelToken, deadline: Instant) -> Result<(), Error> {
     Ok(())
 }
 
-#[cfg(not(target_arch = "wasm32"))]
-fn capped_read_len(max_body: usize, received: usize, buffer_len: usize) -> usize {
-    max_body
-        .saturating_sub(received)
-        .saturating_add(1)
-        .min(buffer_len)
-        .max(1)
-}
-
 fn remaining(deadline: Instant) -> Result<Duration, Error> {
     deadline.checked_duration_since(Instant::now()).ok_or(Error::Timeout)
 }
@@ -2174,10 +2095,7 @@ fn winhttp_fetch(req: &Request, url: &ParsedUrl, deadline: Instant) -> Result<Re
     {
         return Err(Error::Io);
     }
-    let mut header_block = String::from("Accept-Encoding: identity\r\n");
-    if !header_names_contain(&req.headers, "accept") {
-        header_block.push_str("Accept: */*\r\n");
-    }
+    let mut header_block = String::from("Accept: */*\r\nAccept-Encoding: identity\r\n");
     for (name, value) in &req.headers {
         header_block.push_str(name);
         header_block.push_str(": ");
@@ -2229,21 +2147,12 @@ fn winhttp_fetch(req: &Request, url: &ParsedUrl, deadline: Instant) -> Result<Re
     let parsed = parse_header_block(&raw, &req.limits)?;
     let ValidatedHeaders { headers, content_length, chunked } =
         validate_response_headers(parsed, &req.limits)?;
-    let no_body = req.method.is_head() || status == 204 || status == 304;
-    if !no_body && content_length.is_some_and(|len| len > req.limits.max_body_bytes as u64) {
-        return Err(Error::ResponseTooLarge);
-    }
+    let no_body = status == 204 || status == 304;
     let body = if no_body {
         Vec::new()
     } else {
-        let body = winhttp_read_body(
-            &request,
-            &req.cancel,
-            deadline,
-            req.limits.max_body_bytes,
-            content_length,
-            req.body_progress.as_ref(),
-        )?;
+        let body =
+            winhttp_read_body(&request, &req.cancel, deadline, req.limits.max_body_bytes)?;
         if request.load().is_null() {
             return Err(fail());
         }
@@ -2449,20 +2358,17 @@ fn winhttp_read_body(
     cancel: &CancelToken,
     deadline: Instant,
     max_body: usize,
-    total: Option<u64>,
-    progress: Option<&Arc<dyn Fn(u64, Option<u64>) + Send + Sync>>,
 ) -> Result<Vec<u8>, Error> {
     let mut body = Vec::new();
     let mut buf = [0u8; 8192];
     loop {
         check_watch(cancel, deadline)?;
         let mut read = 0u32;
-        let read_len = capped_read_len(max_body, body.len(), buf.len());
         let ok = request.invoke(cancel, deadline, |p| unsafe {
             WinHttpReadData(
                 p,
                 buf.as_mut_ptr().cast::<std::ffi::c_void>(),
-                read_len as u32,
+                buf.len() as u32,
                 &mut read,
             )
         })?;
@@ -2470,9 +2376,6 @@ fn winhttp_read_body(
             return Err(request.classify(cancel, deadline));
         }
         if read == 0 {
-            if let Some(cb) = progress {
-                cb(body.len() as u64, total);
-            }
             return Ok(body);
         }
         let n = read as usize;
@@ -2480,13 +2383,7 @@ fn winhttp_read_body(
         if new_len > max_body {
             return Err(Error::ResponseTooLarge);
         }
-        if max_body != usize::MAX {
-            body.reserve_exact(n);
-        }
         body.extend_from_slice(&buf[..n]);
-        if let Some(cb) = progress {
-            cb(body.len() as u64, total);
-        }
     }
 }
 
diff --git a/platform/network/src/digest.rs b/platform/network/src/digest.rs
index 8f4fd9eb5..64f6dc8d1 100644
--- a/platform/network/src/digest.rs
+++ b/platform/network/src/digest.rs
@@ -116,151 +116,101 @@ pub fn md5_hash(input: &[u8]) -> [u8; 16] {
     digest
 }
 
-pub struct Sha256 {
-    state: [u32; 8],
-    block: [u8; 64],
-    total: u64,
-    in_block: usize,
-}
-
-impl Sha256 {
-    pub fn new() -> Self {
-        Self {
-            state: SHA256_INIT_STATE,
-            block: [0; 64],
-            total: 0,
-            in_block: 0,
-        }
-    }
-
-    pub fn update(&mut self, bytes: &[u8]) {
-        for &byte in bytes {
-            self.block[self.in_block] = byte;
-            self.in_block += 1;
-            if self.in_block == self.block.len() {
-                sha256_digest_block(&mut self.state, &self.block);
-                self.block = [0; 64];
-                self.in_block = 0;
-                self.total = self.total.wrapping_add(64);
-            }
-        }
-    }
-
-    pub fn finalise(mut self) -> [u8; 32] {
-        let bit_len = self.total.wrapping_add(self.in_block as u64).wrapping_mul(8);
-        let mut last_one = [0u8; 64];
-        let mut last_two = [0u8; 64];
-        last_one[..self.in_block].copy_from_slice(&self.block[..self.in_block]);
-        last_one[self.in_block] = 0x80;
-        if self.in_block < 56 {
-            last_one[56..].copy_from_slice(&bit_len.to_be_bytes());
-            sha256_digest_block(&mut self.state, &last_one);
-        } else {
-            last_two[56..].copy_from_slice(&bit_len.to_be_bytes());
-            sha256_digest_block(&mut self.state, &last_one);
-            sha256_digest_block(&mut self.state, &last_two);
-        }
-
-        let mut digest = [0u8; 32];
-        for (index, word) in self.state.iter().enumerate() {
-            digest[index * 4..(index + 1) * 4].copy_from_slice(&word.to_be_bytes());
-        }
-        digest
-    }
-}
-
-impl Default for Sha256 {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
 pub fn sha256_hash(input: &[u8]) -> [u8; 32] {
-    let mut sha256 = Sha256::new();
-    sha256.update(input);
-    sha256.finalise()
-}
+    let mut state = [
+        0x6a09e667u32,
+        0xbb67ae85u32,
+        0x3c6ef372u32,
+        0xa54ff53au32,
+        0x510e527fu32,
+        0x9b05688cu32,
+        0x1f83d9abu32,
+        0x5be0cd19u32,
+    ];
+    let mut padded = input.to_vec();
+    let bit_len = (padded.len() as u64) * 8;
+    padded.push(0x80);
+    while padded.len() % 64 != 56 {
+        padded.push(0);
+    }
+    padded.extend_from_slice(&bit_len.to_be_bytes());
 
-fn sha256_digest_block(state: &mut [u32; 8], block: &[u8; 64]) {
     let mut schedule = [0u32; 64];
-    for (index, word) in schedule.iter_mut().take(16).enumerate() {
-        let offset = index * 4;
-        *word = u32::from_be_bytes([
-            block[offset],
-            block[offset + 1],
-            block[offset + 2],
-            block[offset + 3],
-        ]);
-    }
-    for index in 16..64 {
-        let s0 = schedule[index - 15].rotate_right(7)
-            ^ schedule[index - 15].rotate_right(18)
-            ^ (schedule[index - 15] >> 3);
-        let s1 = schedule[index - 2].rotate_right(17)
-            ^ schedule[index - 2].rotate_right(19)
-            ^ (schedule[index - 2] >> 10);
-        schedule[index] = schedule[index - 16]
-            .wrapping_add(s0)
-            .wrapping_add(schedule[index - 7])
-            .wrapping_add(s1);
+    for block in padded.chunks_exact(64) {
+        for (index, word) in schedule.iter_mut().take(16).enumerate() {
+            let offset = index * 4;
+            *word = u32::from_be_bytes([
+                block[offset],
+                block[offset + 1],
+                block[offset + 2],
+                block[offset + 3],
+            ]);
+        }
+        for index in 16..64 {
+            let s0 = schedule[index - 15].rotate_right(7)
+                ^ schedule[index - 15].rotate_right(18)
+                ^ (schedule[index - 15] >> 3);
+            let s1 = schedule[index - 2].rotate_right(17)
+                ^ schedule[index - 2].rotate_right(19)
+                ^ (schedule[index - 2] >> 10);
+            schedule[index] = schedule[index - 16]
+                .wrapping_add(s0)
+                .wrapping_add(schedule[index - 7])
+                .wrapping_add(s1);
+        }
+
+        let mut a = state[0];
+        let mut b = state[1];
+        let mut c = state[2];
+        let mut d = state[3];
+        let mut e = state[4];
+        let mut f = state[5];
+        let mut g = state[6];
+        let mut h = state[7];
+
+        for index in 0..64 {
+            let s1 = e.rotate_right(6) ^ e.rotate_right(11) ^ e.rotate_right(25);
+            let ch = (e & f) ^ ((!e) & g);
+            let temp1 = h
+                .wrapping_add(s1)
+                .wrapping_add(ch)
+                .wrapping_add(SHA256_K[index])
+                .wrapping_add(schedule[index]);
+            let s0 = a.rotate_right(2) ^ a.rotate_right(13) ^ a.rotate_right(22);
+            let maj = (a & b) ^ (a & c) ^ (b & c);
+            let temp2 = s0.wrapping_add(maj);
+
+            h = g;
+            g = f;
+            f = e;
+            e = d.wrapping_add(temp1);
+            d = c;
+            c = b;
+            b = a;
+            a = temp1.wrapping_add(temp2);
+        }
+
+        state[0] = state[0].wrapping_add(a);
+        state[1] = state[1].wrapping_add(b);
+        state[2] = state[2].wrapping_add(c);
+        state[3] = state[3].wrapping_add(d);
+        state[4] = state[4].wrapping_add(e);
+        state[5] = state[5].wrapping_add(f);
+        state[6] = state[6].wrapping_add(g);
+        state[7] = state[7].wrapping_add(h);
     }
 
-    let mut a = state[0];
-    let mut b = state[1];
-    let mut c = state[2];
-    let mut d = state[3];
-    let mut e = state[4];
-    let mut f = state[5];
-    let mut g = state[6];
-    let mut h = state[7];
-
-    for index in 0..64 {
-        let s1 = e.rotate_right(6) ^ e.rotate_right(11) ^ e.rotate_right(25);
-        let ch = (e & f) ^ ((!e) & g);
-        let temp1 = h
-            .wrapping_add(s1)
-            .wrapping_add(ch)
-            .wrapping_add(SHA256_K[index])
-            .wrapping_add(schedule[index]);
-        let s0 = a.rotate_right(2) ^ a.rotate_right(13) ^ a.rotate_right(22);
-        let maj = (a & b) ^ (a & c) ^ (b & c);
-        let temp2 = s0.wrapping_add(maj);
-
-        h = g;
-        g = f;
-        f = e;
-        e = d.wrapping_add(temp1);
-        d = c;
-        c = b;
-        b = a;
-        a = temp1.wrapping_add(temp2);
+    let mut digest = [0u8; 32];
+    for (index, word) in state.iter().enumerate() {
+        digest[index * 4..(index + 1) * 4].copy_from_slice(&word.to_be_bytes());
     }
-
-    state[0] = state[0].wrapping_add(a);
-    state[1] = state[1].wrapping_add(b);
-    state[2] = state[2].wrapping_add(c);
-    state[3] = state[3].wrapping_add(d);
-    state[4] = state[4].wrapping_add(e);
-    state[5] = state[5].wrapping_add(f);
-    state[6] = state[6].wrapping_add(g);
-    state[7] = state[7].wrapping_add(h);
+    digest
 }
 
 fn md5_round_constant(round: usize) -> u32 {
     ((f64::sin((round + 1) as f64).abs() * 4294967296.0).floor() as u64 & 0xffff_ffff) as u32
 }
 
-const SHA256_INIT_STATE: [u32; 8] = [
-    0x6a09e667,
-    0xbb67ae85,
-    0x3c6ef372,
-    0xa54ff53a,
-    0x510e527f,
-    0x9b05688c,
-    0x1f83d9ab,
-    0x5be0cd19,
-];
-
 const SHA256_K: [u32; 64] = [
     0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
     0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
@@ -598,7 +548,7 @@ pub fn sha1_state_to_bytes(state: &[u32; STATE_LEN]) -> [u8; U8_STATE_LEN] {
 
 #[cfg(test)]
 mod tests {
-    use super::{md5_hash, sha256_hash, Sha256};
+    use super::{md5_hash, sha256_hash};
 
     #[test]
     fn md5_matches_known_vectors() {
@@ -643,10 +593,5 @@ mod tests {
                 0xf2, 0x00, 0x15, 0xad,
             ]
         );
-        let mut streamed = Sha256::new();
-        streamed.update(b"a");
-        streamed.update(b"b");
-        streamed.update(b"c");
-        assert_eq!(streamed.finalise(), sha256_hash(b"abc"));
     }
 }
diff --git a/platform/network/src/http_server.rs b/platform/network/src/http_server.rs
index f3811db1c..fe7d561a7 100644
--- a/platform/network/src/http_server.rs
+++ b/platform/network/src/http_server.rs
@@ -6,12 +6,10 @@ pub use crate::web_socket_parser::{
     SERVER_WEB_SOCKET_PING_MESSAGE, SERVER_WEB_SOCKET_PONG_MESSAGE,
 };
 use std::io::prelude::*;
-use std::fs::File;
-use std::collections::HashMap;
-use std::net::{IpAddr, Ipv6Addr, Shutdown, SocketAddr, TcpListener, TcpStream};
+use std::net::{Shutdown, SocketAddr, TcpListener, TcpStream};
 use std::sync::atomic::{AtomicUsize, Ordering};
-use std::sync::{mpsc, mpsc::RecvTimeoutError, Arc, Mutex};
-use std::time::{Duration, Instant};
+use std::sync::{mpsc, mpsc::RecvTimeoutError};
+use std::time::Duration;
 
 /// Sockets whose peer vanished (a client retry storm timing out and
 /// abandoning connects, a NAT dropping the flow) used to pin their
@@ -19,23 +17,13 @@ use std::time::{Duration, Instant};
 /// threads eventually slow `thread::spawn` on the ACCEPT loop itself, the
 /// listen backlog fills, and new SYNs get dropped: the service looks dead
 /// from outside while established flows stay fine. Bound every socket wait.
-const API_CONNECTION_TIMEOUT: Duration = Duration::from_secs(60);
-
-/// File responses get their size-at-32-KiB/s budget plus a short scheduling
-/// grace period. Small files get 60 seconds; even huge files get at most an
-/// hour, so slow readers remain bounded without truncating ordinary shards.
-const MIN_STATIC_WRITE_RATE: u64 = 32 * 1024;
-const MIN_STATIC_WRITE_TIMEOUT: Duration = Duration::from_secs(60);
-const STATIC_WRITE_TIMEOUT_SLACK_SECS: u64 = 30;
-const MAX_STATIC_WRITE_TIMEOUT: Duration = Duration::from_secs(60 * 60);
+const SOCKET_TIMEOUT: Duration = Duration::from_secs(30);
+/// How long a request thread waits for the app side to answer before 504.
+const RESPONSE_TIMEOUT: Duration = Duration::from_secs(120);
 /// Concurrent connection threads (process-wide). Over the cap, new
 /// connections are shed with an inline 503 — cheap and honest — instead of
 /// growing the thread pile.
 const MAX_CONNS: usize = 256;
-const MAX_CONNS_PER_IP: usize = 16;
-const MAX_CONNS_PER_TRUSTED_PROXY: usize = 128;
-const MAX_IN_FLIGHT_BODIES_PER_IP: usize = 2;
-const MAX_IN_FLIGHT_BODY_BYTES: usize = 32 * 1024 * 1024;
 static ACTIVE_CONNS: AtomicUsize = AtomicUsize::new(0);
 
 struct ConnGuard;
@@ -55,82 +43,6 @@ impl Drop for ConnGuard {
     }
 }
 
-struct IpConnGuard {
-    counts: Arc<Mutex<HashMap<IpAddr, usize>>>,
-    ip: IpAddr,
-}
-
-impl IpConnGuard {
-    fn try_acquire(counts: Arc<Mutex<HashMap<IpAddr, usize>>>, ip: IpAddr) -> Option<Self> {
-        Self::try_acquire_with_limit(counts, ip, MAX_CONNS_PER_IP)
-    }
-
-    fn try_acquire_with_limit(
-        counts: Arc<Mutex<HashMap<IpAddr, usize>>>,
-        ip: IpAddr,
-        limit: usize,
-    ) -> Option<Self> {
-        let ip = normalize_client_ip(ip);
-        let mut locked = counts.lock().unwrap_or_else(|poisoned| poisoned.into_inner());
-        let count = locked.entry(ip).or_default();
-        if *count >= limit {
-            return None;
-        }
-        *count += 1;
-        drop(locked);
-        Some(Self { counts, ip })
-    }
-}
-
-impl Drop for IpConnGuard {
-    fn drop(&mut self) {
-        let mut counts = self.counts.lock().unwrap_or_else(|poisoned| poisoned.into_inner());
-        if let Some(count) = counts.get_mut(&self.ip) {
-            *count -= 1;
-            if *count == 0 {
-                counts.remove(&self.ip);
-            }
-        }
-    }
-}
-
-pub fn normalize_client_ip(ip: IpAddr) -> IpAddr {
-    match ip {
-        IpAddr::V4(_) => ip,
-        IpAddr::V6(ip) => match ip.to_ipv4_mapped() {
-            Some(ip) => IpAddr::V4(ip),
-            None => IpAddr::V6(Ipv6Addr::from(u128::from(ip) & (!0u128 << 64))),
-        },
-    }
-}
-
-struct BodyBudgetGuard {
-    used: Arc<AtomicUsize>,
-    bytes: usize,
-}
-
-impl BodyBudgetGuard {
-    fn try_acquire(used: Arc<AtomicUsize>, bytes: usize, limit: usize) -> Option<Self> {
-        let mut current = used.load(Ordering::Acquire);
-        loop {
-            let next = current.checked_add(bytes)?;
-            if next > limit {
-                return None;
-            }
-            match used.compare_exchange_weak(current, next, Ordering::AcqRel, Ordering::Acquire) {
-                Ok(_) => return Some(Self { used, bytes }),
-                Err(changed) => current = changed,
-            }
-        }
-    }
-}
-
-impl Drop for BodyBudgetGuard {
-    fn drop(&mut self) {
-        self.used.fetch_sub(self.bytes, Ordering::AcqRel);
-    }
-}
-
 #[cfg(feature = "script")]
 use makepad_script::*;
 
@@ -139,27 +51,6 @@ pub struct HttpServer {
     pub listen_address: SocketAddr,
     pub request: mpsc::Sender<HttpServerRequest>,
     pub post_max_size: u64,
-    /// Exact-path POST limits checked before the request body is allocated.
-    /// The smallest matching limit wins over `post_max_size`.
-    pub post_max_size_overrides: Vec<(String, u64)>,
-    /// Dispatch POST headers first, allowing the application to reserve a
-    /// bounded worker/queue slot before any declared body buffer is allocated.
-    pub pre_admit_posts: bool,
-    /// Resolves the client identity used by the per-IP connection cap. It is
-    /// called only when `trusted_proxy` accepts the socket peer.
-    pub client_ip_resolver: Option<fn(&HttpServerHeaders) -> IpAddr>,
-    /// Identifies peers allowed to supply the headers consumed by
-    /// `client_ip_resolver`. Trusted proxy hops use a separate pre-header cap;
-    /// after the header is read, the ordinary cap is charged to the resolved
-    /// client instead.
-    pub trusted_proxy: Option<fn(IpAddr) -> bool>,
-    /// Returns the comma-separated methods accepted for a known request path.
-    /// Unsupported methods are rejected before application dispatch (and, for
-    /// POST, before the declared body is allocated or read). Returning `None`
-    /// leaves unknown paths to the application. Configuring a method policy
-    /// disables WebSocket upgrades; servers with WebSocket routes leave it
-    /// unset and enforce any route policy in the application.
-    pub allowed_methods: Option<fn(&str) -> Option<&'static str>>,
 }
 
 #[cfg_attr(feature = "script", derive(Script, ScriptHook))]
@@ -169,76 +60,6 @@ pub struct HttpServerResponse {
     pub header: String,
     #[cfg_attr(feature = "script", live)]
     pub body: Vec<u8>,
-    #[cfg_attr(feature = "script", rust)]
-    payload: HttpServerResponsePayload,
-}
-
-#[derive(Clone)]
-enum HttpServerResponsePayload {
-    Bytes,
-    File(Arc<Mutex<HttpServerFileResponse>>),
-}
-
-impl Default for HttpServerResponsePayload {
-    fn default() -> Self {
-        Self::Bytes
-    }
-}
-
-struct HttpServerFileResponse {
-    file: File,
-    offset: u64,
-    len: u64,
-}
-
-impl HttpServerResponse {
-    pub fn new(header: String, body: Vec<u8>) -> Self {
-        Self { header, body, payload: HttpServerResponsePayload::Bytes }
-    }
-
-    /// Builds a response whose already-open file region is streamed by the
-    /// connection thread. The response owns the descriptor, including across
-    /// channel send failures, and closes it automatically when dropped.
-    pub fn from_file(header: String, file: File, offset: u64, len: u64) -> Self {
-        Self {
-            header,
-            body: Vec::new(),
-            payload: HttpServerResponsePayload::File(Arc::new(Mutex::new(HttpServerFileResponse {
-                file,
-                offset,
-                len,
-            }))),
-        }
-    }
-}
-
-pub type HttpServerResponseSender = mpsc::Sender<HttpServerResponse>;
-
-enum PostAdmission {
-    Read,
-    Respond(HttpServerResponse),
-}
-
-/// A body whose allocation and socket read are waiting on application-level
-/// admission. `receive` belongs in a bounded upload/I/O stage; compute workers
-/// should only receive the completed `Vec<u8>`.
-pub struct HttpServerPendingBody {
-    pub content_length: usize,
-    admission: Option<mpsc::SyncSender<PostAdmission>>,
-    body: mpsc::Receiver<Result<Vec<u8>, ()>>,
-}
-
-impl HttpServerPendingBody {
-    pub fn receive(mut self) -> Result<Vec<u8>, ()> {
-        self.admission.take().ok_or(())?.send(PostAdmission::Read).map_err(|_| ())?;
-        self.body.recv().map_err(|_| ())?
-    }
-
-    pub fn reject(mut self, response: HttpServerResponse) {
-        if let Some(admission) = self.admission.take() {
-            let _ = admission.send(PostAdmission::Respond(response));
-        }
-    }
 }
 
 pub enum HttpServerRequest {
@@ -262,17 +83,12 @@ pub enum HttpServerRequest {
     },
     Get {
         headers: HttpServerHeaders,
-        response_sender: HttpServerResponseSender,
+        response_sender: mpsc::Sender<HttpServerResponse>,
     },
     Post {
         headers: HttpServerHeaders,
         body: Vec<u8>,
-        response: HttpServerResponseSender,
-    },
-    PostPending {
-        headers: HttpServerHeaders,
-        body: HttpServerPendingBody,
-        response: HttpServerResponseSender,
+        response: mpsc::Sender<HttpServerResponse>,
     },
 }
 
@@ -297,23 +113,6 @@ pub fn start_http_server(http_server: HttpServer) -> Option<HttpServerHandle> {
     }
     let (shutdown_tx, shutdown_rx) = mpsc::channel::<()>();
 
-    let ip_connections = Arc::new(Mutex::new(HashMap::new()));
-    let body_ip_connections = Arc::new(Mutex::new(HashMap::new()));
-    let in_flight_body_bytes = Arc::new(AtomicUsize::new(0));
-    // A configured per-request limit must be possible to admit. The shared
-    // budget remains the ordinary floor, but grows for servers that explicitly
-    // opt an endpoint into larger bodies.
-    let body_budget_limit = usize::try_from(
-        http_server
-            .post_max_size_overrides
-            .iter()
-            .map(|(_, limit)| *limit)
-            .chain(std::iter::once(http_server.post_max_size))
-            .max()
-            .unwrap_or(0),
-    )
-    .unwrap_or(usize::MAX)
-    .max(MAX_IN_FLIGHT_BODY_BYTES);
     let listen_thread = {
         std::thread::spawn(move || {
             let mut connection_counter = 0u64;
@@ -338,133 +137,47 @@ pub fn start_http_server(http_server: HttpServer) -> Option<HttpServerHandle> {
                     continue;
                 }
                 let http_server = http_server.clone();
-                let ip_connections = ip_connections.clone();
-                let body_ip_connections = body_ip_connections.clone();
-                let in_flight_body_bytes = in_flight_body_bytes.clone();
                 connection_counter += 1;
                 // Shed over the cap INLINE (no thread): the pile of leaked
                 // connection threads is what used to stall this accept loop.
                 let Some(guard) = ConnGuard::try_acquire() else {
-                    http_error_out(tcp_stream, 503);
-                    continue;
-                };
-                let peer_ip = match tcp_stream.peer_addr() {
-                    Ok(address) => address.ip(),
-                    Err(_) => {
-                        http_error_out(tcp_stream, 400);
-                        continue;
-                    }
-                };
-                let trusted_peer = http_server.trusted_proxy.is_some_and(|trusted| trusted(peer_ip));
-                let peer_limit = if trusted_peer {
-                    MAX_CONNS_PER_TRUSTED_PROXY
-                } else {
-                    MAX_CONNS_PER_IP
-                };
-                let Some(peer_guard) = IpConnGuard::try_acquire_with_limit(
-                    ip_connections.clone(),
-                    peer_ip,
-                    peer_limit,
-                ) else {
-                    http_error_out(tcp_stream, 503);
+                    let _ = tcp_stream.write_all(
+                        b"HTTP/1.1 503 Service Unavailable\r\ncontent-length: 0\r\n\r\n",
+                    );
+                    let _ = tcp_stream.shutdown(Shutdown::Both);
                     continue;
                 };
+                // Bounded socket waits, so an abandoned peer can never pin
+                // this thread forever (websocket upgrades clear it again —
+                // their idle reads are legitimate and ping-covered).
+                let _ = tcp_stream.set_read_timeout(Some(SOCKET_TIMEOUT));
+                let _ = tcp_stream.set_write_timeout(Some(SOCKET_TIMEOUT));
                 let _read_thread = std::thread::spawn(move || {
                     let _guard = guard;
-                    let started = Instant::now();
-                    let head_deadline = started + API_CONNECTION_TIMEOUT;
-                    let head = match HttpServerHeaders::from_tcp_stream_until(
-                        &mut tcp_stream,
-                        head_deadline,
-                    ) {
-                        Ok(head) => head,
-                        Err(error) => {
-                            return http_error_out_until(
-                                tcp_stream,
-                                error.status(),
-                                None,
-                                head_deadline,
-                            )
-                        }
-                    };
+                    let head = HttpServerHeaders::from_tcp_stream(&mut tcp_stream);
+                    if head.is_none() {
+                        return http_error_out(tcp_stream, 500);
+                    }
                     // Whatever arrived in the same segment as the headers is
                     // already off the socket and has to be handed onward.
-                    let (headers, body_prefix) = head;
-                    let client_ip = if trusted_peer {
-                        http_server
-                            .client_ip_resolver
-                            .map(|resolve| resolve(&headers))
-                            .unwrap_or(peer_ip)
-                    } else {
-                        peer_ip
-                    };
-                    let client_ip = normalize_client_ip(client_ip);
-                    let _ip_guard = if trusted_peer {
-                        drop(peer_guard);
-                        let Some(client_guard) = IpConnGuard::try_acquire(ip_connections, client_ip) else {
-                            return http_error_out_until(
-                                tcp_stream,
-                                503,
-                                None,
-                                head_deadline,
-                            );
-                        };
-                        client_guard
-                    } else {
-                        peer_guard
-                    };
+                    let (headers, body_prefix) = head.unwrap();
 
-                    let deadline = started + API_CONNECTION_TIMEOUT;
-                    let allow = http_server
-                        .allowed_methods
-                        .and_then(|allowed_methods| allowed_methods(&headers.path));
-                    if let Some(allow) = allow {
-                        if !allow.split(',').any(|method| method.trim() == headers.verb) {
-                            return http_method_not_allowed_out(tcp_stream, allow);
-                        }
-                    } else if http_server.allowed_methods.is_none() && !matches!(
-                        headers.verb.as_str(),
-                        "GET" | "HEAD" | "POST" | "OPTIONS"
-                    ) {
-                        return http_error_out_until(
-                            tcp_stream,
-                            405,
-                            Some("GET, HEAD, POST, OPTIONS"),
-                            deadline,
-                        );
-                    }
-                    let is_websocket_upgrade = headers.verb == "GET"
-                        && headers.sec_websocket_key.is_some()
-                        && headers
-                            .header("Upgrade")
-                            .is_some_and(|value| value.eq_ignore_ascii_case("websocket"));
-                    if is_websocket_upgrade {
-                        if http_server.allowed_methods.is_some() {
-                            return http_error_out_until(tcp_stream, 404, None, deadline);
-                        }
+                    if headers.sec_websocket_key.is_some() {
                         return handle_web_socket(
                             http_server,
                             tcp_stream,
                             headers,
                             body_prefix,
                             connection_counter,
-                            deadline,
                         );
                     }
                     if headers.verb == "POST" {
-                        return handle_post(
-                            http_server,
-                            tcp_stream,
-                            headers,
-                            body_prefix,
-                            deadline,
-                            in_flight_body_bytes,
-                            body_budget_limit,
-                            body_ip_connections,
-                            client_ip,
-                        );
+                        return handle_post(http_server, tcp_stream, headers, body_prefix);
                     }
-                    handle_get(http_server, tcp_stream, headers, deadline)
+                    if headers.verb == "GET" {
+                        return handle_get(http_server, tcp_stream, headers);
+                    }
+                    http_error_out(tcp_stream, 500)
                 });
             }
         })
@@ -480,95 +193,16 @@ fn handle_post(
     mut tcp_stream: TcpStream,
     headers: HttpServerHeaders,
     body_prefix: Vec<u8>,
-    deadline: Instant,
-    in_flight_body_bytes: Arc<AtomicUsize>,
-    body_budget_limit: usize,
-    body_ip_connections: Arc<Mutex<HashMap<IpAddr, usize>>>,
-    client_ip: IpAddr,
 ) {
-    let is_static = !headers.path.starts_with("/api/");
     // we have to have a content-length or bust
-    let Some(content_length) = headers.content_length else {
-        return http_error_out_until(tcp_stream, 411, None, deadline);
-    };
-    let path_limit = http_server
-        .post_max_size_overrides
-        .iter()
-        .filter(|(path, _)| path == &headers.path)
-        .map(|(_, limit)| *limit)
-        .min()
-        .unwrap_or(http_server.post_max_size);
-    if content_length > path_limit {
-        return http_error_out_until(tcp_stream, 413, None, deadline);
+    if headers.content_length.is_none() {
+        return http_error_out(tcp_stream, 500);
     }
-    let Ok(bytes_total) = usize::try_from(content_length) else {
-        return http_error_out_until(tcp_stream, 413, None, deadline);
-    };
-    if body_prefix.len() > bytes_total {
-        return http_error_out_until(tcp_stream, 400, None, deadline);
+    let content_length = headers.content_length.unwrap();
+    if content_length > http_server.post_max_size {
+        return http_error_out(tcp_stream, 500);
     }
-    if headers
-        .lines
-        .iter()
-        .skip(1)
-        .filter_map(|line| split_header_line(line, "Content-Encoding"))
-        .any(|value| !value.eq_ignore_ascii_case("identity"))
-    {
-        return http_error_out_until(tcp_stream, 415, None, deadline);
-    }
-
-    let Some(body_ip_guard) = IpConnGuard::try_acquire_with_limit(
-        body_ip_connections,
-        client_ip,
-        MAX_IN_FLIGHT_BODIES_PER_IP,
-    ) else {
-        return http_error_out_until(tcp_stream, 503, None, deadline);
-    };
-
-    let (tx_socket, rx_socket) = mpsc::channel::<HttpServerResponse>();
-    let mut pending_body_sender = None;
-    if http_server.pre_admit_posts {
-        let (admission_sender, admission_receiver) = mpsc::sync_channel(1);
-        let (body_sender, body_receiver) = mpsc::sync_channel(1);
-        if http_server
-            .request
-            .send(HttpServerRequest::PostPending {
-                headers: headers.clone(),
-                body: HttpServerPendingBody {
-                    content_length: bytes_total,
-                    admission: Some(admission_sender),
-                    body: body_receiver,
-                },
-                response: tx_socket.clone(),
-            })
-            .is_err()
-        {
-            return http_error_out_until(tcp_stream, 500, None, deadline);
-        }
-        let Some(remaining) = remaining(deadline) else {
-            return http_error_out_until(tcp_stream, 408, None, deadline);
-        };
-        match admission_receiver.recv_timeout(remaining) {
-            Ok(PostAdmission::Read) => pending_body_sender = Some(body_sender),
-            Ok(PostAdmission::Respond(response)) => {
-                write_response(&mut tcp_stream, response, false, deadline, is_static);
-                let _ = tcp_stream.shutdown(Shutdown::Both);
-                return;
-            }
-            Err(_) => return http_error_out_until(tcp_stream, 503, None, deadline),
-        }
-    }
-
-    let Some(_body_budget) = BodyBudgetGuard::try_acquire(
-        in_flight_body_bytes,
-        bytes_total,
-        body_budget_limit,
-    ) else {
-        if let Some(sender) = pending_body_sender {
-            let _ = sender.send(Err(()));
-        }
-        return http_error_out_until(tcp_stream, 503, None, deadline);
-    };
+    let bytes_total = content_length as usize;
     let mut body = Vec::new();
     body.resize(bytes_total, 0u8);
 
@@ -579,54 +213,37 @@ fn handle_post(
 
     let mut bytes_left = bytes_total - prefix_len;
     while bytes_left > 0 {
-        let Some(remaining) = remaining(deadline) else {
-            if let Some(sender) = pending_body_sender {
-                let _ = sender.send(Err(()));
-            }
-            return http_error_out_until(tcp_stream, 408, None, deadline);
-        };
-        if tcp_stream.set_read_timeout(Some(remaining)).is_err() {
-            return http_error_out_until(tcp_stream, 400, None, deadline);
-        }
         let buf = &mut body[(bytes_total - bytes_left)..bytes_total];
-        let bytes_read = match tcp_stream.read(buf) {
-            Ok(bytes_read) => bytes_read,
-            Err(error)
-                if matches!(
-                    error.kind(),
-                    std::io::ErrorKind::TimedOut | std::io::ErrorKind::WouldBlock
-                ) =>
-            {
-                return http_error_out_until(tcp_stream, 408, None, deadline)
-            }
-            Err(_) => return http_error_out_until(tcp_stream, 400, None, deadline),
-        };
+        let bytes_read = tcp_stream.read(buf);
+        if bytes_read.is_err() {
+            return http_error_out(tcp_stream, 500);
+        }
+        let bytes_read = bytes_read.unwrap();
         if bytes_read == 0 {
-            return http_error_out_until(tcp_stream, 400, None, deadline);
+            return http_error_out(tcp_stream, 500);
         }
         bytes_left -= bytes_read;
     }
 
-    drop(body_ip_guard);
-
-    if let Some(sender) = pending_body_sender {
-        if sender.send(Ok(body)).is_err() {
-            return http_error_out_until(tcp_stream, 500, None, deadline);
-        }
-    } else if http_server
+    let (tx_socket, rx_socket) = mpsc::channel::<HttpServerResponse>();
+    if http_server
         .request
-        .send(HttpServerRequest::Post { headers, body, response: tx_socket })
+        .send(HttpServerRequest::Post {
+            headers,
+            body,
+            response: tx_socket,
+        })
         .is_err()
     {
-        return http_error_out_until(tcp_stream, 500, None, deadline);
-    }
-
-    let Some(wait) = remaining(deadline) else {
-        return http_error_out_until(tcp_stream, 504, None, deadline);
+        return http_error_out(tcp_stream, 500);
     };
-    match rx_socket.recv_timeout(wait) {
-        Ok(response) => write_response(&mut tcp_stream, response, false, deadline, is_static),
-        Err(_) => return http_error_out_until(tcp_stream, 504, None, deadline),
+
+    match rx_socket.recv_timeout(RESPONSE_TIMEOUT) {
+        Ok(response) => {
+            write_bytes_to_tcp_stream_no_error(&mut tcp_stream, response.header.as_bytes());
+            write_bytes_to_tcp_stream_no_error(&mut tcp_stream, &response.body);
+        }
+        Err(_) => return http_error_out(tcp_stream, 504),
     }
     let _ = tcp_stream.shutdown(Shutdown::Both);
 }
@@ -637,23 +254,19 @@ fn handle_web_socket(
     headers: HttpServerHeaders,
     body_prefix: Vec<u8>,
     web_socket_id: u64,
-    deadline: Instant,
 ) {
     // Low-latency control traffic (e.g. studio Tick messages) benefits from
     // disabling Nagle on loopback websocket links.
     let _ = tcp_stream.set_nodelay(true);
+    // A websocket idles legitimately (the write thread pings it); the
+    // accept-time socket timeout would kill it, so clear it here.
+    let _ = tcp_stream.set_read_timeout(None);
+    let _ = tcp_stream.set_write_timeout(None);
+
     let upgrade_response =
         WebSocketParser::create_upgrade_response(headers.sec_websocket_key.as_ref().unwrap());
 
-    if !write_bytes_to_tcp_stream_until(&mut tcp_stream, upgrade_response.as_bytes(), deadline) {
-        let _ = tcp_stream.shutdown(Shutdown::Both);
-        return;
-    }
-    // A websocket idles legitimately (the write thread pings it); the
-    // accept-time socket timeout would kill it, so clear it after the bounded
-    // HTTP upgrade has completed.
-    let _ = tcp_stream.set_read_timeout(None);
-    let _ = tcp_stream.set_write_timeout(None);
+    write_bytes_to_tcp_stream_no_error(&mut tcp_stream, upgrade_response.as_bytes());
 
     let mut write_tcp_stream = tcp_stream.try_clone().unwrap();
     let _ = write_tcp_stream.set_nodelay(true);
@@ -781,15 +394,8 @@ fn handle_web_socket(
         .send(HttpServerRequest::DisconnectWebSocket { web_socket_id });
 }
 
-fn handle_get(
-    http_server: HttpServer,
-    mut tcp_stream: TcpStream,
-    headers: HttpServerHeaders,
-    deadline: Instant,
-) {
+fn handle_get(http_server: HttpServer, mut tcp_stream: TcpStream, headers: HttpServerHeaders) {
     // send our channel the post
-    let is_static = !headers.path.starts_with("/api/");
-    let suppress_body = headers.verb == "HEAD";
     let (tx_socket, rx_socket) = mpsc::channel::<HttpServerResponse>();
     if http_server
         .request
@@ -799,185 +405,15 @@ fn handle_get(
         })
         .is_err()
     {
-        return http_error_out_until(tcp_stream, 500, None, deadline);
+        return http_error_out(tcp_stream, 500);
     };
 
-    let Some(wait) = remaining(deadline) else {
-        return http_error_out_until(tcp_stream, 504, None, deadline);
-    };
-    match rx_socket.recv_timeout(wait) {
+    match rx_socket.recv_timeout(RESPONSE_TIMEOUT) {
         Ok(response) => {
-            write_response(&mut tcp_stream, response, suppress_body, deadline, is_static)
+            write_bytes_to_tcp_stream_no_error(&mut tcp_stream, response.header.as_bytes());
+            write_bytes_to_tcp_stream_no_error(&mut tcp_stream, &response.body);
         }
-        Err(_) => return http_error_out_until(tcp_stream, 504, None, deadline),
+        Err(_) => return http_error_out(tcp_stream, 504),
     }
     let _ = tcp_stream.shutdown(Shutdown::Both);
 }
-
-fn write_response(
-    tcp_stream: &mut TcpStream,
-    response: HttpServerResponse,
-    suppress_body: bool,
-    deadline: Instant,
-    is_static: bool,
-) {
-    let response_len = is_static.then(|| match &response.payload {
-        HttpServerResponsePayload::File(file_response) => file_response
-            .lock()
-            .unwrap_or_else(|poisoned| poisoned.into_inner())
-            .len,
-        HttpServerResponsePayload::Bytes => response.body.len() as u64,
-    });
-    let write_deadline = response_write_deadline(Instant::now(), deadline, response_len);
-    if !write_bytes_until(tcp_stream, response.header.as_bytes(), write_deadline) {
-        return;
-    }
-    if suppress_body {
-        return;
-    }
-    if let HttpServerResponsePayload::File(file_response) = &response.payload {
-        let mut file_response = file_response
-            .lock()
-            .unwrap_or_else(|poisoned| poisoned.into_inner());
-        let offset = file_response.offset;
-        let len = file_response.len;
-        if file_response.file.seek(std::io::SeekFrom::Start(offset)).is_ok() {
-            let mut left = len;
-            let mut buffer = [0u8; 64 * 1024];
-            while left > 0 {
-                let amount = left.min(buffer.len() as u64) as usize;
-                let Ok(read) = file_response.file.read(&mut buffer[..amount]) else { break };
-                if read == 0 || !write_bytes_until(tcp_stream, &buffer[..read], write_deadline) {
-                    break;
-                }
-                left -= read as u64;
-            }
-        }
-    } else {
-        let _ = write_bytes_until(tcp_stream, &response.body, write_deadline);
-    }
-}
-
-fn response_write_deadline(
-    now: Instant,
-    request_deadline: Instant,
-    file_len: Option<u64>,
-) -> Instant {
-    let Some(file_len) = file_len else { return request_deadline };
-    now + static_write_timeout(file_len)
-}
-
-fn static_write_timeout(response_len: u64) -> Duration {
-    let transfer_seconds =
-        response_len.saturating_add(MIN_STATIC_WRITE_RATE - 1) / MIN_STATIC_WRITE_RATE;
-    let seconds = transfer_seconds.saturating_add(STATIC_WRITE_TIMEOUT_SLACK_SECS);
-    Duration::from_secs(seconds).clamp(MIN_STATIC_WRITE_TIMEOUT, MAX_STATIC_WRITE_TIMEOUT)
-}
-
-fn remaining(deadline: Instant) -> Option<Duration> {
-    deadline.checked_duration_since(Instant::now()).filter(|duration| !duration.is_zero())
-}
-
-fn write_bytes_until(tcp_stream: &mut TcpStream, bytes: &[u8], deadline: Instant) -> bool {
-    write_bytes_to_tcp_stream_until(tcp_stream, bytes, deadline)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::fs;
-
-    #[test]
-    fn aggregate_body_budget_is_bounded_and_released() {
-        let used = Arc::new(AtomicUsize::new(0));
-        let first = BodyBudgetGuard::try_acquire(used.clone(), 7, 10).unwrap();
-        assert!(BodyBudgetGuard::try_acquire(used.clone(), 4, 10).is_none());
-        let second = BodyBudgetGuard::try_acquire(used.clone(), 3, 10).unwrap();
-        assert_eq!(used.load(Ordering::Acquire), 10);
-        drop((first, second));
-        assert_eq!(used.load(Ordering::Acquire), 0);
-    }
-
-    #[test]
-    fn per_ip_cap_groups_ipv6_by_64_and_releases_entries() {
-        let counts = Arc::new(Mutex::new(HashMap::new()));
-        let first: IpAddr = "2001:db8::1".parse().unwrap();
-        let same_64: IpAddr = "2001:db8::ffff".parse().unwrap();
-        let mut guards = Vec::new();
-        for _ in 0..MAX_CONNS_PER_IP {
-            guards.push(IpConnGuard::try_acquire(counts.clone(), first).unwrap());
-        }
-        assert!(IpConnGuard::try_acquire(counts.clone(), same_64).is_none());
-        drop(guards);
-        assert!(counts.lock().unwrap().is_empty());
-    }
-
-    #[test]
-    fn ipv4_mapped_clients_keep_their_ipv4_identity() {
-        assert_eq!(
-            normalize_client_ip("::ffff:192.0.2.1".parse().unwrap()),
-            "192.0.2.1".parse::<IpAddr>().unwrap(),
-        );
-        assert_ne!(
-            normalize_client_ip("::ffff:192.0.2.1".parse().unwrap()),
-            normalize_client_ip("::ffff:198.51.100.2".parse().unwrap()),
-        );
-    }
-
-    #[test]
-    fn file_response_payload_is_raii_owned_on_drop_and_failed_send() {
-        let path = std::env::temp_dir().join(format!(
-            "makepad-http-file-response-{}-{}",
-            std::process::id(),
-            std::thread::current().name().unwrap_or("test")
-        ));
-        fs::write(&path, b"fixture").unwrap();
-        let response = HttpServerResponse::from_file(String::new(), File::open(&path).unwrap(), 0, 7);
-        let HttpServerResponsePayload::File(payload) = &response.payload else { unreachable!() };
-        let owned = Arc::downgrade(payload);
-        drop(response);
-        assert!(owned.upgrade().is_none());
-
-        let response = HttpServerResponse::from_file(String::new(), File::open(&path).unwrap(), 0, 7);
-        let HttpServerResponsePayload::File(payload) = &response.payload else { unreachable!() };
-        let owned = Arc::downgrade(payload);
-        let (sender, receiver) = mpsc::channel();
-        drop(receiver);
-        drop(sender.send(response));
-        assert!(owned.upgrade().is_none());
-
-        let response = HttpServerResponse::from_file(String::new(), File::open(&path).unwrap(), 0, 7);
-        let HttpServerResponsePayload::File(payload) = &response.payload else { unreachable!() };
-        let owned = Arc::downgrade(payload);
-        let (admission, rejected) = mpsc::sync_channel(1);
-        let (_body_sender, body) = mpsc::sync_channel(1);
-        drop(rejected);
-        HttpServerPendingBody {
-            content_length: 7,
-            admission: Some(admission),
-            body,
-        }
-        .reject(response);
-        assert!(owned.upgrade().is_none());
-        fs::remove_file(path).unwrap();
-    }
-
-    #[test]
-    fn range_write_deadline_has_slack_and_stalled_peers_remain_capped() {
-        let now = Instant::now();
-        let api_deadline = now + API_CONNECTION_TIMEOUT;
-        assert_eq!(response_write_deadline(now, api_deadline, None), api_deadline);
-        assert_eq!(static_write_timeout(1), MIN_STATIC_WRITE_TIMEOUT);
-        let range_len = 64 * 1024 * 1024;
-        let timeout = static_write_timeout(range_len);
-        assert_eq!(timeout, Duration::from_secs(2_078));
-        assert_eq!(
-            response_write_deadline(now, api_deadline, Some(range_len)),
-            now + timeout
-        );
-        let transfer_at_50_kib_per_second =
-            Duration::from_secs_f64(range_len as f64 / (50 * 1024) as f64);
-        assert!(timeout > transfer_at_50_kib_per_second);
-        assert_eq!(static_write_timeout(u64::MAX), MAX_STATIC_WRITE_TIMEOUT);
-    }
-}
diff --git a/platform/network/src/lib.rs b/platform/network/src/lib.rs
index 8ef3f543b..f48280e49 100644
--- a/platform/network/src/lib.rs
+++ b/platform/network/src/lib.rs
@@ -1,25 +1,15 @@
 pub mod backend;
-// The blocking client is a native socket API; wasm uses the async web backend.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod blocking_http;
 pub mod digest;
-// The embedded TCP server is native-only; browsers cannot listen on sockets.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod http_server;
-// The blocking TCP websocket is native-only; wasm uses backend::web.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod plain_web_socket;
 pub mod runtime;
 pub mod socket_stream;
 pub mod types;
 pub mod ui_signal;
-// TCP parsing helpers expose native socket deadlines alongside pure parsers.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod utils;
 pub mod web_socket_parser;
 
-pub const HTTP_BODY_LIMIT_ERROR: &str = "response body exceeds configured limit";
-
 pub use crate::backend::{EventSink, NetworkBackend, UnsupportedBackend};
 pub use crate::http_server::{
     start_http_server, HttpServer, HttpServerHandle, HttpServerRequest, HttpServerResponse,
@@ -31,9 +21,7 @@ pub use crate::types::{
     SplitUrl, WebSocketMessage, WebSocketTransport, WsMessage, WsSend,
 };
 pub use crate::ui_signal::{
-    install_ui_waker, to_ui_bounded, to_ui_oneshot, FromUIReceiver, FromUISender,
-    ReceiverAlreadyTaken, SignalFromUI, SignalToUI, ToUIOneshotReceiver, ToUIOneshotSender,
-    ToUIReceiver, ToUISender, UiWaker,
+    FromUIReceiver, FromUISender, SignalFromUI, SignalToUI, ToUIReceiver, ToUISender,
 };
 pub use crate::utils::HttpServerHeaders;
 pub use crate::web_socket_parser::{
diff --git a/platform/network/src/runtime.rs b/platform/network/src/runtime.rs
index 6d631848f..1dbbd08e0 100644
--- a/platform/network/src/runtime.rs
+++ b/platform/network/src/runtime.rs
@@ -1,6 +1,5 @@
 use std::sync::mpsc::{channel, Receiver};
 use std::sync::{Arc, Mutex};
-#[cfg(not(target_arch = "wasm32"))]
 use std::time::Duration;
 
 use makepad_live_id::LiveId;
@@ -79,18 +78,8 @@ impl NetworkRuntime {
             .map_err(|_| NetworkError::ChannelClosed)
     }
 
-    // Timed std channel waits read an unavailable clock on wasm workers.
-    #[cfg(not(target_arch = "wasm32"))]
     pub fn recv_timeout(&self, duration: Duration) -> Option<NetworkResponse> {
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            self.receiver.lock().ok()?.recv_timeout(duration).ok()
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            let _ = duration;
-            self.try_recv()
-        }
+        self.receiver.lock().ok()?.recv_timeout(duration).ok()
     }
 }
 
@@ -150,7 +139,6 @@ mod tests {
         }
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
     #[test]
     fn runtime_supports_headless_queue_and_wake_fn() {
         let runtime = NetworkRuntime::with_backend(Arc::new(TestBackend));
diff --git a/platform/network/src/types.rs b/platform/network/src/types.rs
index 03805d4a4..8e151dbff 100644
--- a/platform/network/src/types.rs
+++ b/platform/network/src/types.rs
@@ -1,5 +1,4 @@
 use std::collections::BTreeMap;
-use std::sync::Arc;
 use std::fmt;
 use std::str;
 
@@ -56,7 +55,7 @@ impl HttpMethod {
 }
 
 #[cfg_attr(feature = "script", derive(Script, ScriptHook))]
-#[derive(Debug, Clone, PartialEq, Eq)]
+#[derive(Debug, Clone, PartialEq, Eq, Default)]
 pub struct HttpRequest {
     #[cfg_attr(feature = "script", live)]
     pub metadata_id: LiveId,
@@ -70,10 +69,6 @@ pub struct HttpRequest {
     pub ignore_ssl_cert: bool,
     #[cfg_attr(feature = "script", live)]
     pub is_streaming: bool,
-    /// Hard allocation cap enforced by the backend while bytes arrive.
-    /// Existing callers default to `u64::MAX`; bounded clients set it lower.
-    #[cfg_attr(feature = "script", live)]
-    pub max_response_body_bytes: u64,
     #[cfg_attr(feature = "script", live)]
     pub body: Option<Vec<u8>>,
     #[cfg_attr(feature = "script", live)]
@@ -89,7 +84,6 @@ impl HttpRequest {
             headers: BTreeMap::new(),
             ignore_ssl_cert: false,
             is_streaming: false,
-            max_response_body_bytes: u64::MAX,
             body: None,
             websocket_transport: WebSocketTransport::Auto,
         }
@@ -130,10 +124,6 @@ impl HttpRequest {
         self.is_streaming = true;
     }
 
-    pub fn set_max_response_body_bytes(&mut self, max_response_body_bytes: u64) {
-        self.max_response_body_bytes = max_response_body_bytes;
-    }
-
     pub fn set_metadata_id(&mut self, id: LiveId) {
         self.metadata_id = id;
     }
@@ -173,12 +163,6 @@ impl HttpRequest {
     }
 }
 
-impl Default for HttpRequest {
-    fn default() -> Self {
-        Self::new(String::new(), HttpMethod::GET)
-    }
-}
-
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct SplitUrl<'a> {
     pub proto: &'a str,
@@ -198,7 +182,7 @@ pub struct HttpResponse {
     #[cfg_attr(feature = "script", live)]
     pub headers: BTreeMap<String, Vec<String>>,
     #[cfg_attr(feature = "script", live)]
-    pub body: Option<Arc<[u8]>>,
+    pub body: Option<Vec<u8>>,
 }
 
 impl HttpResponse {
@@ -212,7 +196,7 @@ impl HttpResponse {
             metadata_id,
             status_code,
             headers,
-            body: body.map(Arc::from),
+            body,
         }
     }
 
@@ -226,7 +210,7 @@ impl HttpResponse {
             metadata_id,
             status_code,
             headers: parse_headers(headers),
-            body: body.map(Arc::from),
+            body,
         }
     }
 
@@ -242,17 +226,17 @@ impl HttpResponse {
     pub fn body_string(&self) -> Option<String> {
         self.body
             .as_ref()
-            .and_then(|bytes| str::from_utf8(bytes).ok().map(str::to_string))
+            .and_then(|bytes| String::from_utf8(bytes.clone()).ok())
     }
 
-    pub fn get_body(&self) -> Option<&[u8]> {
-        self.body.as_deref()
+    pub fn get_body(&self) -> Option<&Vec<u8>> {
+        self.body.as_ref()
     }
 
     pub fn get_string_body(&self) -> Option<String> {
         self.body
             .as_ref()
-            .and_then(|bytes| str::from_utf8(bytes).ok().map(str::to_string))
+            .and_then(|bytes| String::from_utf8(bytes.clone()).ok())
     }
 
     pub fn get_json_body<T: DeJson>(&self) -> Result<T, DeJsonErr> {
diff --git a/platform/network/src/ui_signal.rs b/platform/network/src/ui_signal.rs
index 0f470115f..5e45bf406 100644
--- a/platform/network/src/ui_signal.rs
+++ b/platform/network/src/ui_signal.rs
@@ -1,56 +1,9 @@
-use std::{
-    fmt,
-    num::NonZeroUsize,
-    sync::{
-        atomic::{AtomicBool, Ordering},
-        mpsc::{
-            channel, sync_channel, Receiver, RecvError, SendError, Sender, SyncSender,
-            TryRecvError, TrySendError,
-        },
-        Arc, Mutex,
-    },
+use std::sync::{
+    atomic::{AtomicBool, Ordering},
+    mpsc::{channel, Receiver, RecvError, SendError, Sender, TryRecvError},
+    Arc,
 };
 
-type UiWake = Arc<dyn Fn() + Send + Sync + 'static>;
-
-#[derive(Clone)]
-pub struct UiWaker {
-    wake: UiWake,
-}
-
-impl fmt::Debug for UiWaker {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("UiWaker").finish_non_exhaustive()
-    }
-}
-
-impl UiWaker {
-    pub fn new(wake: impl Fn() + Send + Sync + 'static) -> Self {
-        Self { wake: Arc::new(wake) }
-    }
-
-    pub fn wake(&self) {
-        (self.wake)();
-    }
-}
-
-static UI_WAKER: Mutex<Option<UiWaker>> = Mutex::new(None);
-
-/// Installs the process event-loop wake callback. Platform initialization may
-/// replace it when ownership moves to a new event loop.
-pub fn install_ui_waker(waker: Option<UiWaker>) {
-    if let Ok(mut slot) = UI_WAKER.lock() {
-        *slot = waker;
-    }
-}
-
-fn wake_ui() {
-    let waker = UI_WAKER.lock().ok().and_then(|slot| slot.clone());
-    if let Some(waker) = waker {
-        waker.wake();
-    }
-}
-
 #[derive(Clone, Debug, Default)]
 pub struct SignalToUI(Arc<AtomicBool>);
 
@@ -59,23 +12,19 @@ static ACTION_SIGNAL: AtomicBool = AtomicBool::new(false);
 
 impl SignalToUI {
     pub fn set_ui_signal() {
-        if !UI_SIGNAL.swap(true, Ordering::AcqRel) {
-            wake_ui();
-        }
+        UI_SIGNAL.store(true, Ordering::SeqCst)
     }
 
     pub fn set_action_signal() {
-        if !ACTION_SIGNAL.swap(true, Ordering::AcqRel) {
-            wake_ui();
-        }
+        ACTION_SIGNAL.store(true, Ordering::SeqCst)
     }
 
     pub fn check_and_clear_ui_signal() -> bool {
-        UI_SIGNAL.swap(false, Ordering::AcqRel)
+        UI_SIGNAL.swap(false, Ordering::SeqCst)
     }
 
     pub fn check_and_clear_action_signal() -> bool {
-        ACTION_SIGNAL.swap(false, Ordering::AcqRel)
+        ACTION_SIGNAL.swap(false, Ordering::SeqCst)
     }
 
     pub fn new() -> Self {
@@ -83,11 +32,11 @@ impl SignalToUI {
     }
 
     pub fn check_and_clear(&self) -> bool {
-        self.0.swap(false, Ordering::AcqRel)
+        self.0.swap(false, Ordering::SeqCst)
     }
 
     pub fn set(&self) {
-        self.0.store(true, Ordering::Release);
+        self.0.store(true, Ordering::SeqCst);
         Self::set_ui_signal();
     }
 }
@@ -101,38 +50,23 @@ impl SignalFromUI {
     }
 
     pub fn check_and_clear(&self) -> bool {
-        self.0.swap(false, Ordering::AcqRel)
+        self.0.swap(false, Ordering::SeqCst)
     }
 
     pub fn set(&self) {
-        self.0.store(true, Ordering::Release);
-    }
-}
-
-#[derive(Debug)]
-enum ChannelSender<T> {
-    Unbounded(Sender<T>),
-    Bounded(SyncSender<T>),
-}
-
-impl<T> Clone for ChannelSender<T> {
-    fn clone(&self) -> Self {
-        match self {
-            Self::Unbounded(sender) => Self::Unbounded(sender.clone()),
-            Self::Bounded(sender) => Self::Bounded(sender.clone()),
-        }
+        self.0.store(true, Ordering::SeqCst);
     }
 }
 
 #[derive(Debug)]
 pub struct ToUIReceiver<T> {
-    sender: ChannelSender<T>,
+    sender: Sender<T>,
     pub receiver: Receiver<T>,
 }
 
 #[derive(Debug)]
 pub struct ToUISender<T> {
-    sender: ChannelSender<T>,
+    sender: Sender<T>,
 }
 
 impl<T> Clone for ToUISender<T> {
@@ -143,27 +77,15 @@ impl<T> Clone for ToUISender<T> {
     }
 }
 
+unsafe impl<T: Send> Send for ToUISender<T> {}
+
 impl<T> Default for ToUIReceiver<T> {
     fn default() -> Self {
         let (sender, receiver) = channel();
-        Self {
-            sender: ChannelSender::Unbounded(sender),
-            receiver,
-        }
+        Self { sender, receiver }
     }
 }
 
-pub fn to_ui_bounded<T>(capacity: NonZeroUsize) -> (ToUISender<T>, ToUIReceiver<T>) {
-    let (sender, receiver) = sync_channel(capacity.get());
-    let sender = ChannelSender::Bounded(sender);
-    (
-        ToUISender {
-            sender: sender.clone(),
-        },
-        ToUIReceiver { sender, receiver },
-    )
-}
-
 impl<T> ToUIReceiver<T> {
     pub fn sender(&self) -> ToUISender<T> {
         ToUISender {
@@ -179,8 +101,16 @@ impl<T> ToUIReceiver<T> {
         let mut store_last = None;
         loop {
             match self.receiver.try_recv() {
-                Ok(last) => store_last = Some(last),
-                Err(TryRecvError::Empty) => return store_last.ok_or(TryRecvError::Empty),
+                Ok(last) => {
+                    store_last = Some(last);
+                }
+                Err(TryRecvError::Empty) => {
+                    if let Some(last) = store_last {
+                        return Ok(last);
+                    } else {
+                        return Err(TryRecvError::Empty);
+                    }
+                }
                 Err(TryRecvError::Disconnected) => return Err(TryRecvError::Disconnected),
             }
         }
@@ -189,67 +119,13 @@ impl<T> ToUIReceiver<T> {
 
 impl<T> ToUISender<T> {
     pub fn from_sender(sender: Sender<T>) -> Self {
-        Self {
-            sender: ChannelSender::Unbounded(sender),
-        }
+        Self { sender }
     }
 
-    pub fn send(&self, value: T) -> Result<(), SendError<T>> {
-        let result = match &self.sender {
-            ChannelSender::Unbounded(sender) => sender.send(value),
-            ChannelSender::Bounded(sender) => sender.send(value),
-        };
-        if result.is_ok() {
-            SignalToUI::set_ui_signal();
-        }
-        result
-    }
-
-    pub fn try_send(&self, value: T) -> Result<(), TrySendError<T>> {
-        let result = match &self.sender {
-            ChannelSender::Unbounded(sender) => sender.send(value).map_err(|error| {
-                TrySendError::Disconnected(error.0)
-            }),
-            ChannelSender::Bounded(sender) => sender.try_send(value),
-        };
-        if result.is_ok() {
-            SignalToUI::set_ui_signal();
-        }
-        result
-    }
-}
-
-pub struct ToUIOneshotSender<T> {
-    sender: Option<SyncSender<T>>,
-}
-
-pub struct ToUIOneshotReceiver<T> {
-    receiver: Receiver<T>,
-}
-
-pub fn to_ui_oneshot<T>() -> (ToUIOneshotSender<T>, ToUIOneshotReceiver<T>) {
-    let (sender, receiver) = sync_channel(1);
-    (
-        ToUIOneshotSender {
-            sender: Some(sender),
-        },
-        ToUIOneshotReceiver { receiver },
-    )
-}
-
-impl<T> ToUIOneshotSender<T> {
-    pub fn send(mut self, value: T) -> Result<(), SendError<T>> {
-        let result = self.sender.take().unwrap().send(value);
-        if result.is_ok() {
-            SignalToUI::set_ui_signal();
-        }
-        result
-    }
-}
-
-impl<T> ToUIOneshotReceiver<T> {
-    pub fn try_recv(&self) -> Result<T, TryRecvError> {
-        self.receiver.try_recv()
+    pub fn send(&self, t: T) -> Result<(), SendError<T>> {
+        let res = self.sender.send(t);
+        SignalToUI::set_ui_signal();
+        res
     }
 }
 
@@ -262,16 +138,7 @@ pub struct FromUISender<T> {
     sender: Sender<T>,
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct ReceiverAlreadyTaken;
-
-impl fmt::Display for ReceiverAlreadyTaken {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "FromUI receiver was already taken")
-    }
-}
-
-impl std::error::Error for ReceiverAlreadyTaken {}
+unsafe impl<T: Send> Send for FromUIReceiver<T> {}
 
 impl<T> Default for FromUISender<T> {
     fn default() -> Self {
@@ -290,8 +157,8 @@ impl<T> FromUISender<T> {
         self.receiver = Some(receiver)
     }
 
-    pub fn send(&self, value: T) -> Result<(), SendError<T>> {
-        self.sender.send(value)
+    pub fn send(&self, t: T) -> Result<(), SendError<T>> {
+        self.sender.send(t)
     }
 
     pub fn sender(&self) -> FromUISender<T> {
@@ -301,11 +168,10 @@ impl<T> FromUISender<T> {
         }
     }
 
-    pub fn receiver(&mut self) -> Result<FromUIReceiver<T>, ReceiverAlreadyTaken> {
-        self.receiver
-            .take()
-            .map(|receiver| FromUIReceiver { receiver })
-            .ok_or(ReceiverAlreadyTaken)
+    pub fn receiver(&mut self) -> FromUIReceiver<T> {
+        FromUIReceiver {
+            receiver: self.receiver.take().unwrap(),
+        }
     }
 }
 
@@ -325,23 +191,3 @@ impl<T> std::ops::Deref for FromUIReceiver<T> {
         &self.receiver
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn oneshot_delivers_once() {
-        let (sender, receiver) = to_ui_oneshot();
-        sender.send(12).unwrap();
-        assert_eq!(receiver.try_recv().unwrap(), 12);
-        assert_eq!(receiver.try_recv(), Err(TryRecvError::Disconnected));
-    }
-
-    #[test]
-    fn from_ui_receiver_is_fallible() {
-        let mut sender = FromUISender::<()>::default();
-        assert!(sender.receiver().is_ok());
-        assert!(sender.receiver().is_err());
-    }
-}
diff --git a/platform/network/src/utils.rs b/platform/network/src/utils.rs
index a8703cd16..493241149 100644
--- a/platform/network/src/utils.rs
+++ b/platform/network/src/utils.rs
@@ -1,18 +1,11 @@
 use std::io::prelude::*;
 use std::net::{Shutdown, SocketAddr, TcpStream};
-use std::time::{Duration, Instant};
 
 #[cfg(feature = "script")]
 use makepad_script::*;
 #[cfg(feature = "script")]
 use std::net::{IpAddr, Ipv4Addr};
 
-pub const HTTP_READ_TIMEOUT: Duration = Duration::from_secs(30);
-const HTTP_ERROR_WRITE_TIMEOUT: Duration = Duration::from_secs(5);
-
-pub(crate) const LOW_LEVEL_SECURITY_HEADERS: &str = "Cross-Origin-Opener-Policy: same-origin\r\n\
-Cross-Origin-Embedder-Policy: require-corp\r\n";
-
 pub fn write_bytes_to_tcp_stream_no_error(tcp_stream: &mut TcpStream, bytes: &[u8]) -> bool {
     let bytes_total = bytes.len();
     let mut bytes_left = bytes_total;
@@ -30,139 +23,49 @@ pub fn write_bytes_to_tcp_stream_no_error(tcp_stream: &mut TcpStream, bytes: &[u
     false
 }
 
-fn status_reason(code: u16) -> &'static str {
-    match code {
-        400 => "Bad Request",
-        405 => "Method Not Allowed",
-        408 => "Request Timeout",
-        411 => "Length Required",
-        413 => "Content Too Large",
-        415 => "Unsupported Media Type",
-        431 => "Request Header Fields Too Large",
-        500 => "Internal Server Error",
-        503 => "Service Unavailable",
-        504 => "Gateway Timeout",
-        _ => "Error",
-    }
-}
-
-pub fn http_error_out(tcp_stream: TcpStream, code: u16) {
-    http_error_out_until(tcp_stream, code, None, Instant::now() + HTTP_ERROR_WRITE_TIMEOUT);
-}
-
-pub fn http_error_out_until(
-    mut tcp_stream: TcpStream,
-    code: u16,
-    allow: Option<&str>,
-    deadline: Instant,
-) {
-    let allow = allow.map(|value| format!("Allow: {value}\r\n")).unwrap_or_default();
-    write_bytes_to_tcp_stream_until(
+pub fn http_error_out(mut tcp_stream: TcpStream, code: usize) {
+    write_bytes_to_tcp_stream_no_error(
         &mut tcp_stream,
-        format!(
-            "HTTP/1.1 {code} {}\r\n{LOW_LEVEL_SECURITY_HEADERS}{allow}Content-Length: 0\r\nConnection: close\r\n\r\n",
-            status_reason(code)
-        )
-        .as_bytes(),
-        deadline,
+        format!("HTTP/1.1 {}\r\n\r\n", code).as_bytes(),
     );
     let _ = tcp_stream.shutdown(Shutdown::Both);
 }
 
-pub fn write_bytes_to_tcp_stream_until(
-    tcp_stream: &mut TcpStream,
-    bytes: &[u8],
-    deadline: Instant,
-) -> bool {
-    let mut written = 0;
-    while written < bytes.len() {
-        let Some(wait) = deadline
-            .checked_duration_since(Instant::now())
-            .filter(|duration| !duration.is_zero())
-        else {
-            return false;
-        };
-        if tcp_stream.set_write_timeout(Some(wait)).is_err() {
-            return false;
-        }
-        match tcp_stream.write(&bytes[written..]) {
-            Ok(0) => return false,
-            Ok(count) => written += count,
-            Err(_) => return false,
-        }
-    }
-    true
-}
-
-pub fn http_method_not_allowed_out(tcp_stream: TcpStream, allow: &str) {
-    http_error_out_until(
-        tcp_stream,
-        405,
-        Some(allow),
-        Instant::now() + HTTP_ERROR_WRITE_TIMEOUT,
-    );
-}
-
 pub fn split_header_line<'a>(inp: &'a str, what: &str) -> Option<&'a str> {
-    let line = inp.strip_suffix("\r\n").unwrap_or(inp);
-    let (name, value) = line.split_once(':')?;
-    name.eq_ignore_ascii_case(what.trim_end_matches([':', ' ']))
-        .then(|| value.trim())
+    let mut what_lc = what.to_string();
+    what_lc.make_ascii_lowercase();
+    let mut inp_lc = inp.to_string();
+    inp_lc.make_ascii_lowercase();
+    if inp_lc.starts_with(&what_lc) {
+        return Some(&inp[what.len()..(inp.len() - 2)]);
+    }
+    None
 }
 
-/// Parses a request-line remainder (`target HTTP/version`) without searching
-/// past the target for `?`. Kept public for compatibility with older users.
 pub fn parse_url_path(url: &str, append_index_html: bool) -> Option<(String, Option<String>)> {
-    let mut fields = url.split_ascii_whitespace();
-    let target = fields.next()?;
-    let version = fields.next()?;
-    if fields.next().is_some() || !matches!(version, "HTTP/1.0" | "HTTP/1.1") {
-        return None;
-    }
-    parse_origin_target(target, append_index_html)
-}
-
-fn parse_origin_target(target: &str, append_index_html: bool) -> Option<(String, Option<String>)> {
-    if !target.starts_with('/')
-        || target.starts_with("//")
-        || target.contains('#')
-        || target.bytes().any(|byte| byte.is_ascii_control() || byte == b' ')
-    {
-        return None;
-    }
-    let (path, search) = match target.split_once('?') {
-        Some((path, search)) => (path, Some(search.to_string())),
-        None => (target, None),
+    // find the end_of_name skipping everything else
+    let end_of_name = url.find(' ');
+    end_of_name?;
+    let end_of_name = end_of_name.unwrap();
+    let mut search = None;
+    let end_of_name = if let Some(q) = url.find('?') {
+        search = Some(url[q + 1..end_of_name].to_string());
+        q
+    } else {
+        end_of_name
     };
-    if path.is_empty() {
-        return None;
-    }
-    let mut path = path.to_string();
-    if append_index_html && path.ends_with('/') {
-        path.push_str("index.html");
-    }
-    Some((path, search))
-}
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum HttpHeadError {
-    BadRequest,
-    Timeout,
-    TooLarge,
-}
+    let mut url = url[0..end_of_name].to_string();
 
-impl HttpHeadError {
-    pub fn status(self) -> u16 {
-        match self {
-            Self::BadRequest => 400,
-            Self::Timeout => 408,
-            Self::TooLarge => 431,
-        }
+    if append_index_html && url.ends_with('/') {
+        url.push_str("index.html");
     }
+
+    Some((url, search))
 }
 
 #[cfg_attr(feature = "script", derive(Script, ScriptHook))]
-#[derive(Clone, Debug)]
+#[derive(Clone)]
 pub struct HttpServerHeaders {
     #[cfg_attr(
         feature = "script",
@@ -189,9 +92,10 @@ pub struct HttpServerHeaders {
     pub sec_websocket_key: Option<String>,
 }
 
-pub const MAX_HEAD_BYTES: usize = 32 * 1024;
-pub const MAX_HEADER_FIELDS: usize = 100;
+/// Largest request head we will buffer before giving up.
+const MAX_HEAD_BYTES: usize = 1024 * 1024;
 
+/// Index just past the `\r\n\r\n` that ends the request head, if present.
 fn find_head_end(buf: &[u8], search_from: usize) -> Option<usize> {
     let start = search_from.saturating_sub(3);
     buf[start..]
@@ -200,163 +104,99 @@ fn find_head_end(buf: &[u8], search_from: usize) -> Option<usize> {
         .map(|p| start + p + 4)
 }
 
-fn set_remaining_read_timeout(stream: &TcpStream, deadline: Instant) -> Result<(), HttpHeadError> {
-    let remaining = deadline
-        .checked_duration_since(Instant::now())
-        .filter(|duration| !duration.is_zero())
-        .ok_or(HttpHeadError::Timeout)?;
-    stream
-        .set_read_timeout(Some(remaining))
-        .map_err(|_| HttpHeadError::BadRequest)
-}
-
 impl HttpServerHeaders {
-    pub fn header(&self, name: &str) -> Option<&str> {
-        self.lines
-            .iter()
-            .skip(1)
-            .find_map(|line| split_header_line(line, name))
-    }
-
+    /// Reads the request head, returning the parsed headers together with every
+    /// byte that was read past the head terminator.
+    ///
+    /// Those trailing bytes are the start of the body whenever a client sends
+    /// headers and body in one TCP segment. Whatever finds the end of the head
+    /// must read ahead to do it, and the socket will not hand those bytes over
+    /// a second time — so they travel with the headers and the caller consumes
+    /// them before reading further.
     pub fn from_tcp_stream(tcp_stream: &mut TcpStream) -> Option<(HttpServerHeaders, Vec<u8>)> {
-        Self::from_tcp_stream_until(tcp_stream, Instant::now() + HTTP_READ_TIMEOUT).ok()
-    }
+        let addr = tcp_stream.peer_addr().ok()?;
 
-    pub fn from_tcp_stream_until(
-        tcp_stream: &mut TcpStream,
-        deadline: Instant,
-    ) -> Result<(HttpServerHeaders, Vec<u8>), HttpHeadError> {
-        let addr = tcp_stream.peer_addr().map_err(|_| HttpHeadError::BadRequest)?;
         let mut buf = Vec::new();
         let mut chunk = [0u8; 4096];
+        // Bytes already scanned for the terminator; each pass re-checks only
+        // the new bytes plus the three that could hold a straddling \r\n\r\n.
         let mut searched = 0;
         let head_end = loop {
             if let Some(end) = find_head_end(&buf, searched) {
                 break end;
             }
-            if buf.len() >= MAX_HEAD_BYTES {
-                return Err(HttpHeadError::TooLarge);
-            }
             searched = buf.len();
-            set_remaining_read_timeout(tcp_stream, deadline)?;
+            if buf.len() > MAX_HEAD_BYTES {
+                return None;
+            }
             match tcp_stream.read(&mut chunk) {
-                Ok(0) => return Err(HttpHeadError::BadRequest),
-                Ok(n) => {
-                    buf.extend_from_slice(&chunk[..n]);
-                    if buf.len() > MAX_HEAD_BYTES {
-                        return Err(HttpHeadError::TooLarge);
-                    }
-                }
-                Err(error)
-                    if matches!(
-                        error.kind(),
-                        std::io::ErrorKind::TimedOut | std::io::ErrorKind::WouldBlock
-                    ) =>
-                {
-                    return Err(HttpHeadError::Timeout)
-                }
-                Err(_) => return Err(HttpHeadError::BadRequest),
+                // EOF before the head ended: not a request we can serve.
+                Ok(0) => return None,
+                Ok(n) => buf.extend_from_slice(&chunk[..n]),
+                Err(_) => return None,
             }
         };
 
-        let head = std::str::from_utf8(&buf[..head_end - 2])
-            .map_err(|_| HttpHeadError::BadRequest)?;
+        // The head minus its blank terminator line, so each entry still keeps
+        // the trailing \r\n that split_header_line trims.
+        let head = String::from_utf8_lossy(&buf[..head_end - 2]).into_owned();
         let body_prefix = buf[head_end..].to_vec();
-        let mut raw_lines = head.split_inclusive("\r\n");
-        let request_line = raw_lines.next().ok_or(HttpHeadError::BadRequest)?;
-        let request_line = request_line
-            .strip_suffix("\r\n")
-            .ok_or(HttpHeadError::BadRequest)?;
-        if request_line.len() > 4096 {
-            return Err(HttpHeadError::TooLarge);
-        }
-        let mut fields = request_line.split_ascii_whitespace();
-        let verb = fields.next().ok_or(HttpHeadError::BadRequest)?;
-        let target = fields.next().ok_or(HttpHeadError::BadRequest)?;
-        let version = fields.next().ok_or(HttpHeadError::BadRequest)?;
-        if fields.next().is_some()
-            || !matches!(version, "HTTP/1.0" | "HTTP/1.1")
-            || verb.is_empty()
-            || !verb
-                .bytes()
-                .all(|byte| byte.is_ascii_alphanumeric() || b"!#$%&'*+-.^_`|~".contains(&byte))
-        {
-            return Err(HttpHeadError::BadRequest);
-        }
 
-        let mut lines = vec![format!("{request_line}\r\n")];
+        let mut lines = Vec::new();
         let mut content_length = None;
         let mut accept_encoding = None;
         let mut sec_websocket_key = None;
-        let mut saw_transfer_encoding = false;
-        let mut header_count = 0usize;
-        for raw in raw_lines {
-            if raw == "\r\n" {
-                continue;
-            }
-            header_count += 1;
-            if raw.len() > 4096 || header_count > MAX_HEADER_FIELDS {
-                return Err(HttpHeadError::TooLarge);
-            }
-            let line = raw.strip_suffix("\r\n").ok_or(HttpHeadError::BadRequest)?;
-            if line.starts_with([' ', '\t']) {
-                return Err(HttpHeadError::BadRequest);
-            }
-            let (name, value) = line.split_once(':').ok_or(HttpHeadError::BadRequest)?;
-            if name.is_empty()
-                || !name
-                    .bytes()
-                    .all(|byte| byte.is_ascii_alphanumeric() || b"!#$%&'*+-.^_`|~".contains(&byte))
-                || value.bytes().any(|byte| byte == 0 || byte == b'\r' || byte == b'\n')
-            {
-                return Err(HttpHeadError::BadRequest);
-            }
-            let value = value.trim_matches([' ', '\t']);
-            if name.eq_ignore_ascii_case("content-length") {
-                if content_length.is_some()
-                    || value.is_empty()
-                    || !value.bytes().all(|byte| byte.is_ascii_digit())
-                {
-                    return Err(HttpHeadError::BadRequest);
-                }
-                content_length = Some(value.parse().map_err(|_| HttpHeadError::BadRequest)?);
-            } else if name.eq_ignore_ascii_case("transfer-encoding") {
-                saw_transfer_encoding = true;
-            } else if name.eq_ignore_ascii_case("accept-encoding") {
-                if accept_encoding.is_none() {
-                    accept_encoding = Some(value.to_string());
-                }
-            } else if name.eq_ignore_ascii_case("sec-websocket-key") {
-                if sec_websocket_key.is_some() {
-                    return Err(HttpHeadError::BadRequest);
-                }
-                sec_websocket_key = Some(value.to_string());
-            }
-            lines.push(raw.to_string());
-        }
-        if saw_transfer_encoding {
-            return Err(HttpHeadError::BadRequest);
-        }
 
-        let is_websocket_upgrade = verb == "GET"
-            && sec_websocket_key.is_some()
-            && lines.iter().skip(1).any(|line| {
-                split_header_line(line, "Upgrade")
-                    .is_some_and(|value| value.eq_ignore_ascii_case("websocket"))
-            });
-        let path = parse_origin_target(target, !is_websocket_upgrade)
-            .ok_or(HttpHeadError::BadRequest)?;
-        let path_no_slash = path
-            .0
-            .strip_prefix('/')
-            .ok_or(HttpHeadError::BadRequest)?
-            .to_string();
-        Ok((
+        for raw in head.split_inclusive("\r\n") {
+            let line = raw.to_string();
+            if let Some(v) = split_header_line(&line, "Content-Length: ") {
+                content_length = Some(if let Ok(v) = v.parse() {
+                    v
+                } else {
+                    return None;
+                });
+            }
+            if let Some(v) = split_header_line(&line, "Accept-Encoding: ") {
+                accept_encoding = Some(v.to_string());
+            }
+            if let Some(v) = split_header_line(&line, "sec-websocket-key: ") {
+                sec_websocket_key = Some(v.to_string());
+            }
+            if line.len() > 4096 || lines.len() > 4096 {
+                // some overflow protection
+                return None;
+            }
+            lines.push(line);
+        }
+        if lines.len() < 2 {
+            return None;
+        }
+        let verb;
+        let path;
+        if let Some(v) = split_header_line(&lines[0], "GET ") {
+            verb = "GET";
+            path = parse_url_path(v, sec_websocket_key.is_none())
+        } else if let Some(v) = split_header_line(&lines[0], "POST ") {
+            verb = "POST";
+            path = parse_url_path(v, sec_websocket_key.is_none())
+        } else if let Some(v) = split_header_line(&lines[0], "PUT ") {
+            verb = "PUT";
+            path = parse_url_path(v, sec_websocket_key.is_none())
+        } else if let Some(v) = split_header_line(&lines[0], "DELETE ") {
+            verb = "DELETE";
+            path = parse_url_path(v, sec_websocket_key.is_none())
+        } else {
+            return None;
+        }
+        path.as_ref()?;
+        let path = path.unwrap();
+
+        Some((
             HttpServerHeaders {
                 addr,
-                addr_text: addr.to_string(),
+                addr_text: format!("{}", addr),
                 verb: verb.to_string(),
-                path_no_slash,
+                path_no_slash: path.0[1..].to_string(),
                 path: path.0,
                 search: path.1,
                 lines,
@@ -371,100 +211,78 @@ impl HttpServerHeaders {
 
 #[cfg(test)]
 mod tests {
-    use super::{parse_url_path, HttpHeadError, HttpServerHeaders, MAX_HEAD_BYTES, MAX_HEADER_FIELDS};
+    use super::{parse_url_path, HttpServerHeaders};
     use std::io::Write;
     use std::net::{TcpListener, TcpStream};
-    use std::time::{Duration, Instant};
 
-    fn parse_head(
-        request: &[u8],
-    ) -> Option<Result<(HttpServerHeaders, Vec<u8>), HttpHeadError>> {
-        let listener = match TcpListener::bind("127.0.0.1:0") {
-            Ok(listener) => listener,
-            Err(error) if error.kind() == std::io::ErrorKind::PermissionDenied => {
-                eprintln!("HTTP parser test skipped: loopback bind denied");
-                return None;
-            }
-            Err(error) => panic!("bind HTTP parser fixture: {error}"),
-        };
+    /// Serves one connection, returning what `from_tcp_stream` produced.
+    fn read_head(write_request: impl FnOnce(&mut TcpStream) + Send + 'static) -> (Vec<String>, Vec<u8>) {
+        let listener = TcpListener::bind("127.0.0.1:0").unwrap();
         let addr = listener.local_addr().unwrap();
-        let bytes = request.to_vec();
         let client = std::thread::spawn(move || {
             let mut stream = TcpStream::connect(addr).unwrap();
-            stream.write_all(&bytes).unwrap();
+            write_request(&mut stream);
+            // Hold the connection open: a server that has to go back to the
+            // socket for the body would otherwise see EOF and pass by luck.
+            std::thread::sleep(std::time::Duration::from_millis(250));
         });
         let (mut server, _) = listener.accept().unwrap();
-        let result = HttpServerHeaders::from_tcp_stream_until(
-            &mut server,
-            Instant::now() + Duration::from_secs(2),
-        );
+        let (headers, body_prefix) = HttpServerHeaders::from_tcp_stream(&mut server).unwrap();
         client.join().unwrap();
-        Some(result)
+        (headers.lines, body_prefix)
     }
 
     #[test]
     fn body_sent_with_the_headers_is_returned_not_swallowed() {
-        let Some(Ok((headers, body))) = parse_head(
-            b"POST /pair HTTP/1.1\r\nHost: x\r\nContent-Length: 5\r\n\r\nhello",
-        ) else {
-            return;
-        };
-        assert_eq!(headers.lines.len(), 3);
+        // The case that used to wedge the server thread forever: one write, so
+        // the body lands in the same segment as the headers.
+        let (lines, body) = read_head(|stream| {
+            stream
+                .write_all(b"POST /pair HTTP/1.1\r\nHost: x\r\nContent-Length: 5\r\n\r\nhello")
+                .unwrap();
+        });
+        assert_eq!(lines.len(), 3);
         assert_eq!(body, b"hello");
     }
 
     #[test]
-    fn strict_request_line_and_origin_form() {
-        for bad in [
-            &b"GET /x HTTP/1.1?q\r\nHost: x\r\n\r\n"[..],
-            &b"GET  HTTP/1.1\r\nHost: x\r\n\r\n"[..],
-            &b"GET https://example.test/x HTTP/1.1\r\nHost: x\r\n\r\n"[..],
-            &b"GET //example.test/x HTTP/1.1\r\nHost: x\r\n\r\n"[..],
-            &b"GET /x HTTP/1.1 extra\r\nHost: x\r\n\r\n"[..],
-        ] {
-            let Some(result) = parse_head(bad) else { return };
-            assert_eq!(result.unwrap_err(), HttpHeadError::BadRequest);
-        }
+    fn body_sent_after_the_headers_is_left_on_the_socket() {
+        let (lines, body) = read_head(|stream| {
+            stream
+                .write_all(b"POST /pair HTTP/1.1\r\nHost: x\r\nContent-Length: 5\r\n\r\n")
+                .unwrap();
+            stream.flush().unwrap();
+            std::thread::sleep(std::time::Duration::from_millis(50));
+            stream.write_all(b"hello").unwrap();
+        });
+        assert_eq!(lines.len(), 3);
+        assert!(body.is_empty());
     }
 
     #[test]
-    fn duplicate_length_and_transfer_encoding_are_rejected() {
-        let Some(duplicate) =
-            parse_head(b"POST /x HTTP/1.1\r\nContent-Length:5\r\nContent-Length: 5\r\n\r\n")
-        else {
-            return;
-        };
-        assert_eq!(duplicate.unwrap_err(), HttpHeadError::BadRequest);
-        let Some(chunked) =
-            parse_head(b"POST /x HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n")
-        else {
-            return;
-        };
-        assert_eq!(chunked.unwrap_err(), HttpHeadError::BadRequest);
+    fn get_without_a_body_parses_the_request_line() {
+        let (lines, body) = read_head(|stream| {
+            stream
+                .write_all(b"GET /ui/ HTTP/1.1\r\nHost: x\r\n\r\n")
+                .unwrap();
+        });
+        assert_eq!(lines[0], "GET /ui/ HTTP/1.1\r\n");
+        assert!(body.is_empty());
     }
 
     #[test]
-    fn request_header_byte_and_field_ceilings_are_enforced() {
-        let too_many = format!(
-            "GET / HTTP/1.1\r\n{}\r\n",
-            (0..=MAX_HEADER_FIELDS)
-                .map(|index| format!("X-{index}: x\r\n"))
-                .collect::<String>()
-        );
-        let Some(too_many) = parse_head(too_many.as_bytes()) else { return };
-        assert_eq!(too_many.unwrap_err(), HttpHeadError::TooLarge);
-
-        let oversized = format!("GET / HTTP/1.1\r\nX-Large: {}\r\n\r\n", "x".repeat(MAX_HEAD_BYTES));
-        let Some(oversized) = parse_head(oversized.as_bytes()) else { return };
-        assert_eq!(oversized.unwrap_err(), HttpHeadError::TooLarge);
-    }
-
-    #[test]
-    fn appends_index_and_splits_query_inside_target_only() {
+    fn appends_index_html_for_plain_http_directory_paths() {
         assert_eq!(
-            parse_url_path("/ui/?x=1 HTTP/1.1\r\n", true),
-            Some(("/ui/index.html".to_string(), Some("x=1".to_string())))
+            parse_url_path("/ui/ HTTP/1.1\r\n", true),
+            Some(("/ui/index.html".to_string(), None))
+        );
+    }
+
+    #[test]
+    fn preserves_trailing_slash_for_websocket_paths() {
+        assert_eq!(
+            parse_url_path("/ui/ HTTP/1.1\r\n", false),
+            Some(("/ui/".to_string(), None))
         );
-        assert_eq!(parse_url_path("/x HTTP/1.1?q", true), None);
     }
 }
diff --git a/platform/network/src/web_socket_parser.rs b/platform/network/src/web_socket_parser.rs
index ac0366882..ea45f2907 100644
--- a/platform/network/src/web_socket_parser.rs
+++ b/platform/network/src/web_socket_parser.rs
@@ -1,5 +1,5 @@
 use crate::digest::{base64_encode, Sha1};
-use makepad_live_id::LiveId;
+use std::time::{SystemTime, UNIX_EPOCH};
 
 #[derive(Debug, PartialEq)]
 enum State {
@@ -149,11 +149,11 @@ impl WebSocketMessageHeader {
 
     // TODO Improve this using a proper random number generator
     fn random_byte() -> u8 {
-        let mut value = LiveId::unique().0.wrapping_mul(0x9e37_79b9_7f4a_7c15);
-        value ^= value >> 30;
-        value = value.wrapping_mul(0xbf58_476d_1ce4_e5b9);
-        value ^= value >> 27;
-        (value.wrapping_mul(0x94d0_49bb_1331_11eb) >> 56) as u8
+        let num = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .expect("duration_since failed")
+            .subsec_nanos();
+        num as u8
     }
 }
 
@@ -205,9 +205,8 @@ impl WebSocketParser {
         let out_bytes = sha1.finalise();
         let base64 = base64_encode(&out_bytes);
         let response_ack = format!(
-            "HTTP/1.1 101 Switching Protocols\r\n{}Upgrade: websocket\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: {}\r\n\r\n",
-            crate::utils::LOW_LEVEL_SECURITY_HEADERS,
-            base64,
+            "HTTP/1.1 101 Switching Protocols\r\nUpgrade: websocket\r\nConnection: Upgrade\r\nSec-WebSocket-Accept: {}\r\n\r\n",
+            base64
         );
         response_ack
     }
@@ -383,16 +382,3 @@ impl Default for WebSocketParser {
         Self::new()
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::WebSocketParser;
-
-    #[test]
-    fn upgrade_response_keeps_isolation_headers() {
-        let response = WebSocketParser::create_upgrade_response("dGhlIHNhbXBsZSBub25jZQ==");
-        assert!(response.starts_with("HTTP/1.1 101 Switching Protocols\r\n"));
-        assert!(response.contains("Cross-Origin-Opener-Policy: same-origin\r\n"));
-        assert!(response.contains("Cross-Origin-Embedder-Policy: require-corp\r\n"));
-    }
-}
diff --git a/platform/network/tests/network_integration.rs b/platform/network/tests/network_integration.rs
index e40aee015..5351457ac 100644
--- a/platform/network/tests/network_integration.rs
+++ b/platform/network/tests/network_integration.rs
@@ -1,11 +1,10 @@
 use makepad_live_id::LiveId;
 use makepad_network::{
-    HttpMethod, HttpRequest, HttpServer, HttpServerRequest, HttpServerResponse, NetworkConfig,
-    NetworkResponse, NetworkRuntime, SocketStream, WebSocketTransport, WsMessage, WsSend,
-    HTTP_BODY_LIMIT_ERROR,
+    HttpMethod, HttpRequest, HttpServer, HttpServerRequest, NetworkConfig, NetworkResponse,
+    NetworkRuntime, SocketStream, WebSocketTransport, WsMessage, WsSend,
 };
 use std::io::{Read, Write};
-use std::net::{IpAddr, Ipv4Addr, SocketAddr, TcpListener, TcpStream};
+use std::net::{IpAddr, Ipv4Addr, SocketAddr, TcpListener};
 use std::sync::{mpsc, Mutex, MutexGuard, OnceLock};
 use std::time::{Duration, Instant};
 
@@ -56,539 +55,6 @@ fn parse_content_length(headers: &str) -> usize {
     0
 }
 
-#[cfg(not(target_arch = "wasm32"))]
-fn one_shot_http_response(
-    response: Vec<u8>,
-    expect_client_cancel: bool,
-) -> Option<(
-    SocketAddr,
-    mpsc::Receiver<(String, Vec<u8>, bool)>,
-    std::thread::JoinHandle<()>,
-)> {
-    let listener = TcpListener::bind(("127.0.0.1", 0)).ok()?;
-    let address = listener.local_addr().expect("read HTTP fixture address");
-    let (capture_sender, capture_receiver) = mpsc::channel();
-    let server = std::thread::spawn(move || {
-        let (mut stream, _) = listener.accept().expect("accept HTTP fixture request");
-        stream
-            .set_read_timeout(Some(Duration::from_secs(3)))
-            .expect("set HTTP fixture read timeout");
-        stream
-            .set_write_timeout(Some(Duration::from_secs(3)))
-            .expect("set HTTP fixture write timeout");
-
-        let mut request = Vec::new();
-        let mut scratch = [0u8; 4096];
-        let head_end = loop {
-            let read = stream.read(&mut scratch).expect("read HTTP fixture request");
-            assert_ne!(read, 0, "client closed before sending request headers");
-            request.extend_from_slice(&scratch[..read]);
-            if let Some(end) = find_header_end(&request) {
-                break end + 4;
-            }
-        };
-        let head = String::from_utf8_lossy(&request[..head_end]).to_string();
-        let body_len = parse_content_length(&head);
-        while request.len() - head_end < body_len {
-            let read = stream.read(&mut scratch).expect("read HTTP fixture body");
-            assert_ne!(read, 0, "client closed before sending request body");
-            request.extend_from_slice(&scratch[..read]);
-        }
-        let body = request[head_end..head_end + body_len].to_vec();
-
-        let client_cancelled = if expect_client_cancel {
-            if stream.write_all(&response).is_err() || stream.flush().is_err() {
-                true
-            } else {
-                let chunk = [b'x'; 4096];
-                (0..1024).any(|_| {
-                    if stream.write_all(&chunk).is_err() || stream.flush().is_err() {
-                        true
-                    } else {
-                        std::thread::sleep(Duration::from_millis(1));
-                        false
-                    }
-                })
-            }
-        } else {
-            stream.write_all(&response).expect("write HTTP fixture response");
-            stream.flush().expect("flush HTTP fixture response");
-            false
-        };
-        capture_sender
-            .send((head, body, client_cancelled))
-            .expect("send HTTP fixture capture");
-    });
-    Some((address, capture_receiver, server))
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn run_http_request(
-    runtime: &NetworkRuntime,
-    request_id: LiveId,
-    address: SocketAddr,
-    method: HttpMethod,
-    body: &[u8],
-    max_body: u64,
-) -> NetworkResponse {
-    let mut request = HttpRequest::new(format!("http://{address}/body-cap"), method);
-    request.set_max_response_body_bytes(max_body);
-    if !body.is_empty() || matches!(method, HttpMethod::POST | HttpMethod::PUT) {
-        request.set_body(body.to_vec());
-    }
-    runtime
-        .http_start(request_id, request)
-        .expect("start native HTTP request");
-    wait_for_event(runtime, Duration::from_secs(5), |event| {
-        matches!(event, NetworkResponse::HttpResponse { request_id: id, .. } if *id == request_id)
-            || matches!(event, NetworkResponse::HttpError { request_id: id, .. } if *id == request_id)
-    })
-    .expect("native HTTP request did not complete")
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-#[test]
-fn native_http_enforces_body_cap_and_preserves_methods() {
-    let _guard = test_guard();
-    let runtime = NetworkRuntime::new(NetworkConfig::default());
-
-    // With no declared length, the server keeps sending until the backend observes
-    // the first byte over the cap and closes the request. The peer-side disconnect
-    // proves the backend did not buffer the rest of the response.
-    let oversized = b"HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n".to_vec();
-    let Some((address, capture, server)) = one_shot_http_response(oversized, true) else {
-        eprintln!("native HTTP body-cap test skipped: cannot bind local fixture");
-        return;
-    };
-    let event = run_http_request(
-        &runtime,
-        LiveId::from_str("native.http.cap.exceeded"),
-        address,
-        HttpMethod::GET,
-        &[],
-        8,
-    );
-    match event {
-        NetworkResponse::HttpError { error, .. } => {
-            assert_eq!(error.message, HTTP_BODY_LIMIT_ERROR);
-        }
-        other => panic!("oversized response did not return the body-cap error: {other:?}"),
-    }
-    let (_, _, client_cancelled) = capture
-        .recv_timeout(Duration::from_secs(4))
-        .expect("capture oversized request");
-    assert!(client_cancelled, "backend did not cancel the oversized request");
-    server.join().expect("join oversized HTTP fixture");
-
-    let normal =
-        b"HTTP/1.1 200 OK\r\nContent-Length: 8\r\nConnection: close\r\n\r\n12345678".to_vec();
-    let (address, capture, server) =
-        one_shot_http_response(normal, false).expect("bind within-cap HTTP fixture");
-    let event = run_http_request(
-        &runtime,
-        LiveId::from_str("native.http.cap.accepted"),
-        address,
-        HttpMethod::GET,
-        &[],
-        8,
-    );
-    match event {
-        NetworkResponse::HttpResponse { response, .. } => {
-            assert_eq!(response.body(), Some(&b"12345678"[..]));
-        }
-        other => panic!("within-cap response failed: {other:?}"),
-    }
-    capture
-        .recv_timeout(Duration::from_secs(4))
-        .expect("capture within-cap request");
-    server.join().expect("join within-cap HTTP fixture");
-
-    for (name, method, request_body) in [
-        ("head", HttpMethod::HEAD, &b""[..]),
-        ("post", HttpMethod::POST, &b"post-body"[..]),
-        ("put", HttpMethod::PUT, &b"put-body"[..]),
-    ] {
-        let response = if matches!(method, HttpMethod::HEAD) {
-            b"HTTP/1.1 200 OK\r\nContent-Length: 99\r\nConnection: close\r\n\r\n".to_vec()
-        } else {
-            b"HTTP/1.1 200 OK\r\nContent-Length: 2\r\nConnection: close\r\n\r\nok".to_vec()
-        };
-        let (address, capture, server) =
-            one_shot_http_response(response, false).expect("bind method HTTP fixture");
-        let event = run_http_request(
-            &runtime,
-            LiveId::from_str(&format!("native.http.method.{name}")),
-            address,
-            method,
-            request_body,
-            8,
-        );
-        match event {
-            NetworkResponse::HttpResponse { response, .. } => {
-                if matches!(method, HttpMethod::HEAD) {
-                    assert!(response.body().is_none_or(|body| body.is_empty()));
-                } else {
-                    assert_eq!(response.body(), Some(&b"ok"[..]));
-                }
-            }
-            other => panic!("{method:?} request failed: {other:?}"),
-        }
-        let (head, body, _) = capture
-            .recv_timeout(Duration::from_secs(4))
-            .expect("capture method request");
-        assert!(head.starts_with(method.as_str()));
-        assert_eq!(body, request_body);
-        server.join().expect("join method HTTP fixture");
-    }
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-#[test]
-fn http_server_routes_head_through_get_and_suppresses_body() {
-    let _guard = test_guard();
-    let port = find_free_port().expect("allocate local test port");
-    let listen_address = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), port);
-    let runtime = NetworkRuntime::new(NetworkConfig::default());
-    let (request_sender, request_receiver) = mpsc::channel::<HttpServerRequest>();
-    runtime
-        .start_http_server(HttpServer {
-            listen_address,
-            request: request_sender,
-            post_max_size: 1024,
-            post_max_size_overrides: Vec::new(),
-            pre_admit_posts: false,
-            client_ip_resolver: None,
-            trusted_proxy: None,
-            allowed_methods: None,
-        })
-        .expect("start HTTP server");
-    let handler = std::thread::spawn(move || {
-        let request = request_receiver.recv_timeout(Duration::from_secs(3)).unwrap();
-        let HttpServerRequest::Get { headers, response_sender } = request else {
-            panic!("HEAD did not use GET-shaped dispatch");
-        };
-        assert_eq!(headers.verb, "HEAD");
-        assert!(response_sender
-            .send(HttpServerResponse::new(
-                "HTTP/1.1 200 OK\r\nContent-Length: 7\r\nConnection: close\r\n\r\n".into(),
-                b"hidden!".to_vec(),
-            ))
-            .is_ok());
-    });
-    let mut stream = TcpStream::connect(listen_address).unwrap();
-    stream
-        .write_all(b"HEAD /asset HTTP/1.1\r\nHost: test\r\n\r\n")
-        .unwrap();
-    let mut response = Vec::new();
-    stream.read_to_end(&mut response).unwrap();
-    let split = find_header_end(&response).unwrap() + 4;
-    assert!(String::from_utf8_lossy(&response[..split]).contains("Content-Length: 7"));
-    assert!(response[split..].is_empty());
-    handler.join().unwrap();
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn raw_server_request(address: SocketAddr, request: &[u8]) -> String {
-    let mut stream = TcpStream::connect(address).unwrap();
-    stream.set_read_timeout(Some(Duration::from_secs(3))).unwrap();
-    stream.write_all(request).unwrap();
-    let mut response = Vec::new();
-    stream.read_to_end(&mut response).unwrap();
-    String::from_utf8(response).unwrap()
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn test_proxy_peer(ip: IpAddr) -> bool {
-    ip.is_loopback()
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn test_forwarded_client(headers: &makepad_network::HttpServerHeaders) -> IpAddr {
-    headers
-        .header("X-Test-Client-IP")
-        .and_then(|value| value.parse().ok())
-        .unwrap_or_else(|| headers.addr.ip())
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn fixture_allowed_methods(path: &str) -> Option<&'static str> {
-    match path {
-        "/write-only" => Some("POST, OPTIONS"),
-        "/read-only" => Some("GET, HEAD, OPTIONS"),
-        _ => None,
-    }
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-#[test]
-fn trusted_proxy_connections_are_capped_by_verified_forwarded_client() {
-    let _guard = test_guard();
-    let port = find_free_port().expect("allocate local test port");
-    let listen_address = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), port);
-    let runtime = NetworkRuntime::new(NetworkConfig::default());
-    let (request_sender, request_receiver) = mpsc::channel::<HttpServerRequest>();
-    runtime
-        .start_http_server(HttpServer {
-            listen_address,
-            request: request_sender,
-            post_max_size: 1024,
-            post_max_size_overrides: Vec::new(),
-            pre_admit_posts: false,
-            client_ip_resolver: Some(test_forwarded_client),
-            trusted_proxy: Some(test_proxy_peer),
-            allowed_methods: None,
-        })
-        .unwrap();
-
-    let mut streams = Vec::new();
-    let mut responders = Vec::new();
-    for octet in 1..=17 {
-        let mut stream = TcpStream::connect(listen_address).unwrap();
-        write!(
-            stream,
-            "GET /x HTTP/1.1\r\nHost: x\r\nX-Test-Client-IP: 192.0.2.{octet}\r\n\r\n"
-        )
-        .unwrap();
-        let HttpServerRequest::Get { response_sender, .. } = request_receiver
-            .recv_timeout(Duration::from_secs(3))
-            .expect("distinct forwarded client was starved by proxy-hop cap")
-        else {
-            panic!("unexpected proxy test request");
-        };
-        streams.push(stream);
-        responders.push(response_sender);
-    }
-
-    for _ in 0..16 {
-        let mut stream = TcpStream::connect(listen_address).unwrap();
-        stream
-            .write_all(
-                b"GET /x HTTP/1.1\r\nHost: x\r\nX-Test-Client-IP: ::ffff:198.51.100.7\r\n\r\n",
-            )
-            .unwrap();
-        let HttpServerRequest::Get { response_sender, .. } = request_receiver
-            .recv_timeout(Duration::from_secs(3))
-            .expect("forwarded client below cap")
-        else {
-            panic!("unexpected proxy test request");
-        };
-        streams.push(stream);
-        responders.push(response_sender);
-    }
-    let response = raw_server_request(
-        listen_address,
-        b"GET /x HTTP/1.1\r\nHost: x\r\nX-Test-Client-IP: 198.51.100.7\r\n\r\n",
-    );
-    assert!(response.starts_with("HTTP/1.1 503"), "{response:?}");
-    assert!(request_receiver.try_recv().is_err());
-
-    for responder in responders {
-        let _ = responder.send(HttpServerResponse::new(
-            "HTTP/1.1 200 OK\r\nContent-Length: 0\r\nConnection: close\r\n\r\n".into(),
-            Vec::new(),
-        ));
-    }
-    drop(streams);
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-#[test]
-fn http_server_rejects_disallowed_methods_before_dispatch() {
-    let _guard = test_guard();
-    let port = find_free_port().expect("allocate local test port");
-    let listen_address = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), port);
-    let runtime = NetworkRuntime::new(NetworkConfig::default());
-    let (request_sender, request_receiver) = mpsc::channel::<HttpServerRequest>();
-    runtime
-        .start_http_server(HttpServer {
-            listen_address,
-            request: request_sender,
-            post_max_size: 16,
-            post_max_size_overrides: Vec::new(),
-            pre_admit_posts: false,
-            client_ip_resolver: None,
-            trusted_proxy: None,
-            allowed_methods: Some(fixture_allowed_methods),
-        })
-        .unwrap();
-
-    let response = raw_server_request(
-        listen_address,
-        b"POST /read-only HTTP/1.1\r\nHost: x\r\n\r\n",
-    );
-    assert!(response.starts_with("HTTP/1.1 405"), "{response:?}");
-    assert!(response.contains("Allow: GET, HEAD, OPTIONS\r\n"), "{response:?}");
-    assert!(request_receiver.recv_timeout(Duration::from_millis(100)).is_err());
-
-    let response = raw_server_request(
-        listen_address,
-        b"GET /write-only HTTP/1.1\r\nHost: x\r\n\r\n",
-    );
-    assert!(response.starts_with("HTTP/1.1 405"), "{response:?}");
-    assert!(response.contains("Allow: POST, OPTIONS\r\n"), "{response:?}");
-    assert!(request_receiver.recv_timeout(Duration::from_millis(100)).is_err());
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-#[test]
-fn sec_websocket_key_does_not_steal_an_ordinary_post() {
-    let _guard = test_guard();
-    let port = find_free_port().expect("allocate local test port");
-    let listen_address = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), port);
-    let runtime = NetworkRuntime::new(NetworkConfig::default());
-    let (request_sender, request_receiver) = mpsc::channel::<HttpServerRequest>();
-    runtime
-        .start_http_server(HttpServer {
-            listen_address,
-            request: request_sender,
-            post_max_size: 16,
-            post_max_size_overrides: Vec::new(),
-            pre_admit_posts: false,
-            client_ip_resolver: None,
-            trusted_proxy: None,
-            allowed_methods: None,
-        })
-        .unwrap();
-
-    let handler = std::thread::spawn(move || {
-        let HttpServerRequest::Post { headers, body, response } = request_receiver
-            .recv_timeout(Duration::from_secs(3))
-            .expect("POST request reached dispatcher")
-        else {
-            panic!("Sec-WebSocket-Key stole an ordinary POST");
-        };
-        assert_eq!(headers.path, "/submit");
-        assert_eq!(body, b"ok");
-        response
-            .send(HttpServerResponse::new(
-                "HTTP/1.1 204 No Content\r\nContent-Length: 0\r\nConnection: close\r\n\r\n".into(),
-                Vec::new(),
-            ))
-            .unwrap();
-    });
-    let response = raw_server_request(
-        listen_address,
-        b"POST /submit HTTP/1.1\r\nHost: x\r\nUpgrade: websocket\r\nSec-WebSocket-Key: fixture\r\nContent-Length: 2\r\n\r\nok",
-    );
-    assert!(response.starts_with("HTTP/1.1 204"), "{response:?}");
-    handler.join().unwrap();
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-#[test]
-fn http_server_rejects_ambiguous_framing_and_unsupported_methods_before_get_consumer() {
-    let _guard = test_guard();
-    let port = find_free_port().expect("allocate local test port");
-    let listen_address = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), port);
-    let runtime = NetworkRuntime::new(NetworkConfig::default());
-    let (request_sender, request_receiver) = mpsc::channel::<HttpServerRequest>();
-    runtime
-        .start_http_server(HttpServer {
-            listen_address,
-            request: request_sender,
-            post_max_size: 16,
-            post_max_size_overrides: vec![("/small".into(), 2)],
-            pre_admit_posts: false,
-            client_ip_resolver: None,
-            trusted_proxy: None,
-            allowed_methods: None,
-        })
-        .unwrap();
-
-    for malformed in [
-        &b"GET /x HTTP/1.1?q\r\nHost: x\r\n\r\n"[..],
-        &b"GET  HTTP/1.1\r\nHost: x\r\n\r\n"[..],
-        &b"GET https://example.test/x HTTP/1.1\r\nHost: x\r\n\r\n"[..],
-        &b"POST /x HTTP/1.1\r\nContent-Length: 1\r\nContent-Length: 1\r\n\r\nx"[..],
-        &b"POST /x HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n0\r\n\r\n"[..],
-    ] {
-        let response = raw_server_request(listen_address, malformed);
-        assert!(response.starts_with("HTTP/1.1 400"), "{response:?}");
-        assert!(response.contains("Cross-Origin-Opener-Policy: same-origin"));
-        assert!(response.contains("Cross-Origin-Embedder-Policy: require-corp"));
-    }
-    let method_handler = std::thread::spawn(move || {
-        let HttpServerRequest::Get { headers, response_sender } = request_receiver
-            .recv_timeout(Duration::from_secs(3))
-            .expect("GET request reached dispatcher")
-        else {
-            panic!("unsupported method reached GET-only consumer");
-        };
-        assert_eq!(headers.verb, "GET");
-        response_sender
-            .send(HttpServerResponse::new(
-                "HTTP/1.1 200 OK\r\nContent-Length: 0\r\nConnection: close\r\n\r\n".into(),
-                Vec::new(),
-            ))
-            .unwrap();
-    });
-    for verb in ["PUT", "DELETE", "PATCH", "TRACE", "CONNECT"] {
-        let response = raw_server_request(
-            listen_address,
-            format!("{verb} /x HTTP/1.1\r\nHost: x\r\n\r\n").as_bytes(),
-        );
-        assert!(response.starts_with("HTTP/1.1 405"), "{response:?}");
-        assert!(response.contains("Allow: GET, HEAD, POST, OPTIONS"), "{response:?}");
-    }
-    assert!(raw_server_request(
-        listen_address,
-        b"POST /x HTTP/1.1\r\nHost: x\r\n\r\n"
-    )
-    .starts_with("HTTP/1.1 411"));
-    assert!(raw_server_request(
-        listen_address,
-        b"POST /small HTTP/1.1\r\nHost: x\r\nContent-Length: 3\r\n\r\nabc"
-    )
-    .starts_with("HTTP/1.1 413"));
-    assert!(raw_server_request(
-        listen_address,
-        b"GET /x HTTP/1.1\r\nHost: x\r\n\r\n"
-    )
-    .starts_with("HTTP/1.1 200"));
-    method_handler.join().unwrap();
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-#[test]
-fn pre_admission_can_reject_without_waiting_for_or_allocating_body() {
-    let _guard = test_guard();
-    let port = find_free_port().expect("allocate local test port");
-    let listen_address = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), port);
-    let runtime = NetworkRuntime::new(NetworkConfig::default());
-    let (request_sender, request_receiver) = mpsc::channel::<HttpServerRequest>();
-    runtime
-        .start_http_server(HttpServer {
-            listen_address,
-            request: request_sender,
-            post_max_size: 2 * 1024 * 1024,
-            post_max_size_overrides: Vec::new(),
-            pre_admit_posts: true,
-            client_ip_resolver: None,
-            trusted_proxy: None,
-            allowed_methods: None,
-        })
-        .unwrap();
-    let handler = std::thread::spawn(move || {
-        let HttpServerRequest::PostPending { body, .. } = request_receiver
-            .recv_timeout(Duration::from_secs(3))
-            .expect("pending POST")
-        else {
-            panic!("POST body was read before admission");
-        };
-        assert_eq!(body.content_length, 2 * 1024 * 1024);
-        body.reject(HttpServerResponse::new(
-            "HTTP/1.1 429 Too Many Requests\r\nContent-Length: 0\r\nConnection: close\r\n\r\n".into(),
-            Vec::new(),
-        ));
-    });
-    let response = raw_server_request(
-        listen_address,
-        b"POST /queued HTTP/1.1\r\nHost: x\r\nContent-Length: 2097152\r\n\r\n",
-    );
-    assert!(response.starts_with("HTTP/1.1 429"), "{response:?}");
-    handler.join().unwrap();
-}
-
 #[cfg(not(target_arch = "wasm32"))]
 fn websocket_roundtrip_via_http_server(transport: WebSocketTransport) {
     let runtime = NetworkRuntime::new(NetworkConfig::default());
@@ -602,11 +68,6 @@ fn websocket_roundtrip_via_http_server(transport: WebSocketTransport) {
         listen_address,
         request: request_sender,
         post_max_size: 1024 * 1024,
-        post_max_size_overrides: Vec::new(),
-        pre_admit_posts: false,
-        client_ip_resolver: None,
-        trusted_proxy: None,
-        allowed_methods: None,
     }) else {
         eprintln!("websocket integration test skipped: failed to start http server");
         return;
diff --git a/platform/script/derive/src/derive_scriptable.rs b/platform/script/derive/src/derive_scriptable.rs
index efe79a1c1..40e4fcd16 100644
--- a/platform/script/derive/src/derive_scriptable.rs
+++ b/platform/script/derive/src/derive_scriptable.rs
@@ -227,8 +227,6 @@ fn derive_script_impl_inner(
 
         tb.add("    fn script_to_value(&self, vm: &mut ScriptVm)->ScriptValue {");
 
-        tb.add("        if let Some(value) = <Self as ScriptHook>::on_custom_to_value(self, vm) { return value; }");
-
         tb.add("        let proto = Self::script_proto(vm).into();");
         tb.add("        let obj = vm.bx.heap.new_with_proto(proto);");
         tb.add("        self.script_to_value_props(vm, obj);");
@@ -818,7 +816,6 @@ fn derive_script_impl_inner(
         tb.add("    }");
 
         tb.add("    fn script_to_value(&self, vm:&mut ScriptVm)->ScriptValue{");
-        tb.add("        if let Some(value) = <Self as ScriptHook>::on_custom_to_value(self, vm) { return value; }");
         tb.add("        match self{");
         for item in &items {
             match &item.kind {
diff --git a/platform/script/src/clock.rs b/platform/script/src/clock.rs
deleted file mode 100644
index 3a4cee6f3..000000000
--- a/platform/script/src/clock.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#[cfg(not(target_arch = "wasm32"))]
-// This native shim implements the script VM's portable monotonic clock.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
-pub(crate) fn monotonic_now() -> f64 {
-    use std::sync::OnceLock;
-    use std::time::Instant;
-
-    static START: OnceLock<Instant> = OnceLock::new();
-    START.get_or_init(Instant::now).elapsed().as_secs_f64()
-}
-
-#[cfg(target_arch = "wasm32")]
-pub(crate) fn monotonic_now() -> f64 {
-    #[link(wasm_import_module = "env")]
-    extern "C" {
-        fn js_monotonic_now() -> f64;
-    }
-    unsafe { js_monotonic_now() }
-}
diff --git a/platform/script/src/gc.rs b/platform/script/src/gc.rs
index 8f67f3333..14e921bb5 100644
--- a/platform/script/src/gc.rs
+++ b/platform/script/src/gc.rs
@@ -536,7 +536,8 @@ impl ScriptHeap {
     }
 
     pub fn sweep(&mut self, log_stats: bool) {
-        let start = crate::clock::monotonic_now();
+        #[cfg(not(target_arch = "wasm32"))]
+        let start = std::time::Instant::now();
 
         // GC stats: (static, alive, removed)
         let (mut obj_static, mut obj_alive, mut obj_removed) = (0usize, 0usize, 0usize);
@@ -698,7 +699,10 @@ impl ScriptHeap {
         }
 
         // Print compact GC stats: S=static A=alive R=removed
-        let elapsed_us = ((crate::clock::monotonic_now() - start) * 1_000_000.0) as u128;
+        #[cfg(not(target_arch = "wasm32"))]
+        let elapsed_us = start.elapsed().as_micros();
+        #[cfg(target_arch = "wasm32")]
+        let elapsed_us = 0u128;
         if log_stats {
             log!("GC {}us: obj[S:{} A:{} R:{}] arr[S:{} A:{} R:{}] str[S:{} A:{} R:{}] hdl[S:{} A:{} R:{}] pod[S:{} A:{} R:{}] rex[S:{} A:{} R:{}]",
                 elapsed_us,
diff --git a/platform/script/src/lib.rs b/platform/script/src/lib.rs
index 96290f086..d43fef533 100644
--- a/platform/script/src/lib.rs
+++ b/platform/script/src/lib.rs
@@ -1,7 +1,3 @@
-// Shader-language constants intentionally preserve their published numeric
-// spellings rather than depending on Rust's host-side constants.
-#![allow(clippy::approx_constant)]
-
 pub use makepad_error_log;
 pub use makepad_live_id;
 pub use makepad_live_id::makepad_live_id_macros;
@@ -18,7 +14,6 @@ macro_rules! script_eval {
 }
 
 pub mod colorhex;
-mod clock;
 pub mod docs;
 pub mod gen_index;
 pub mod heap;
diff --git a/platform/script/src/mod_pod.rs b/platform/script/src/mod_pod.rs
index 8b1f3b2a5..72c3ae9a7 100644
--- a/platform/script/src/mod_pod.rs
+++ b/platform/script/src/mod_pod.rs
@@ -55,14 +55,6 @@ pub struct ScriptPodBuiltins {
     pub pod_mat4x2f: ScriptPodType,
     pub pod_mat4x3f: ScriptPodType,
     pub pod_mat4x4f: ScriptPodType,
-    pub pod_f16x2: ScriptPodType,
-    pub pod_f16x4: ScriptPodType,
-    pub pod_u16x2: ScriptPodType,
-    pub pod_i16x2: ScriptPodType,
-    pub pod_unorm16x2: ScriptPodType,
-    pub pod_snorm16x2: ScriptPodType,
-    pub pod_unorm8x4: ScriptPodType,
-    pub pod_snorm8x4: ScriptPodType,
 }
 
 impl ScriptPodBuiltins {
@@ -227,71 +219,6 @@ pub fn define_pod_module(heap: &mut ScriptHeap, native: &mut ScriptNative) -> Sc
     let pod_mat4x3f = heap.pod_def_mat(pod, id_lut!(mat4x3f), ScriptPodMat::Mat4x3f);
     let pod_mat4x4f = heap.pod_def_mat(pod, id_lut!(mat4x4f), ScriptPodMat::Mat4x4f);
 
-    let pod_f16x2 = heap.pod_def_atom(
-        pod,
-        id_lut!(f16x2),
-        None,
-        ScriptPodTy::Packed(ScriptPodPacked::F16x2),
-        id_lut!(pod_f16x2),
-        ScriptValue::NIL,
-    );
-    let pod_f16x4 = heap.pod_def_atom(
-        pod,
-        id_lut!(f16x4),
-        None,
-        ScriptPodTy::Packed(ScriptPodPacked::F16x4),
-        id_lut!(pod_f16x4),
-        ScriptValue::NIL,
-    );
-    let pod_u16x2 = heap.pod_def_atom(
-        pod,
-        id_lut!(u16x2),
-        None,
-        ScriptPodTy::Packed(ScriptPodPacked::U16x2),
-        id_lut!(pod_u16x2),
-        ScriptValue::NIL,
-    );
-    let pod_i16x2 = heap.pod_def_atom(
-        pod,
-        id_lut!(i16x2),
-        None,
-        ScriptPodTy::Packed(ScriptPodPacked::I16x2),
-        id_lut!(pod_i16x2),
-        ScriptValue::NIL,
-    );
-    let pod_unorm16x2 = heap.pod_def_atom(
-        pod,
-        id_lut!(unorm16x2),
-        None,
-        ScriptPodTy::Packed(ScriptPodPacked::U16x2Norm),
-        id_lut!(pod_unorm16x2),
-        ScriptValue::NIL,
-    );
-    let pod_snorm16x2 = heap.pod_def_atom(
-        pod,
-        id_lut!(snorm16x2),
-        None,
-        ScriptPodTy::Packed(ScriptPodPacked::I16x2Norm),
-        id_lut!(pod_snorm16x2),
-        ScriptValue::NIL,
-    );
-    let pod_unorm8x4 = heap.pod_def_atom(
-        pod,
-        id_lut!(unorm8x4),
-        None,
-        ScriptPodTy::Packed(ScriptPodPacked::U8x4Norm),
-        id_lut!(pod_unorm8x4),
-        ScriptValue::NIL,
-    );
-    let pod_snorm8x4 = heap.pod_def_atom(
-        pod,
-        id_lut!(snorm8x4),
-        None,
-        ScriptPodTy::Packed(ScriptPodPacked::I8x4Norm),
-        id_lut!(pod_snorm8x4),
-        ScriptValue::NIL,
-    );
-
     // Add mix method for all pod types (f32, vec2f, vec3f, vec4f, etc.)
     // self.mix(other, alpha) -> mix(self, other, alpha)
     native.add_type_method(
@@ -431,14 +358,6 @@ pub fn define_pod_module(heap: &mut ScriptHeap, native: &mut ScriptNative) -> Sc
         pod_mat4x2f,
         pod_mat4x3f,
         pod_mat4x4f,
-        pod_f16x2,
-        pod_f16x4,
-        pod_u16x2,
-        pod_i16x2,
-        pod_unorm16x2,
-        pod_snorm16x2,
-        pod_unorm8x4,
-        pod_snorm8x4,
     };
     ps
 }
diff --git a/platform/script/src/pod.rs b/platform/script/src/pod.rs
index bec7f9c3a..c42967586 100644
--- a/platform/script/src/pod.rs
+++ b/platform/script/src/pod.rs
@@ -389,65 +389,6 @@ pub enum ScriptPodTy {
         align_of: usize,
         ty: Box<ScriptPodTypeInline>,
     },
-    /// Physical vertex/instance fetch format. Logical shader type is
-    /// `vec2f`/`vec4f`; fetch converts and normalizes where the name says.
-    Packed(ScriptPodPacked),
-}
-
-/// Compact GPU fetch formats used in `#[repr(C)]` vertex/instance structs.
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-pub enum ScriptPodPacked {
-    F16x2,
-    F16x4,
-    U16x2,
-    I16x2,
-    U16x2Norm,
-    I16x2Norm,
-    U8x4Norm,
-    I8x4Norm,
-}
-
-impl ScriptPodPacked {
-    pub fn name(&self) -> LiveId {
-        match self {
-            Self::F16x2 => id!(f16x2),
-            Self::F16x4 => id!(f16x4),
-            Self::U16x2 => id!(u16x2),
-            Self::I16x2 => id!(i16x2),
-            Self::U16x2Norm => id!(unorm16x2),
-            Self::I16x2Norm => id!(snorm16x2),
-            Self::U8x4Norm => id!(unorm8x4),
-            Self::I8x4Norm => id!(snorm8x4),
-        }
-    }
-
-    pub fn size_of(&self) -> usize {
-        match self {
-            Self::F16x4 => 8,
-            _ => 4,
-        }
-    }
-
-    pub fn align_of(&self) -> usize {
-        match self {
-            Self::U8x4Norm | Self::I8x4Norm => 1,
-            Self::F16x2 | Self::F16x4 | Self::U16x2 | Self::I16x2 | Self::U16x2Norm | Self::I16x2Norm => {
-                2
-            }
-        }
-    }
-
-    /// Logical shader component count (`vec2f` = 2, `vec4f` = 4).
-    pub fn logical_slots(&self) -> usize {
-        match self {
-            Self::F16x4 | Self::U8x4Norm | Self::I8x4Norm => 4,
-            _ => 2,
-        }
-    }
-
-    pub fn is_vec4(&self) -> bool {
-        self.logical_slots() == 4
-    }
 }
 
 impl ScriptPodTy {
@@ -463,72 +404,6 @@ impl ScriptPodTy {
             Self::F32 | Self::F16 => true,
             Self::Vec(v) => matches!(v.elem_ty(), ScriptPodTy::F32 | ScriptPodTy::F16),
             Self::Mat(_) => true, // Matrices are float-based
-            Self::Packed(_) => true,
-            _ => false,
-        }
-    }
-
-    pub fn packed(&self) -> Option<ScriptPodPacked> {
-        match self {
-            Self::Packed(p) => Some(*p),
-            _ => None,
-        }
-    }
-
-    /// True when this type (or any struct field) uses a compact fetch format.
-    pub fn has_compact_format(&self) -> bool {
-        match self {
-            Self::Packed(_) => true,
-            Self::Struct { fields, .. } => fields.iter().any(|f| f.ty.data.ty.has_compact_format()),
-            Self::FixedArray { ty, .. } | Self::VariableArray { ty, .. } => {
-                ty.data.ty.has_compact_format()
-            }
-            _ => false,
-        }
-    }
-
-    /// Compact fetch supports a compact leaf, or one flat struct containing
-    /// direct scalar/float-vector leaves. Aggregate location/path lowering is
-    /// deliberately rejected until every backend implements it.
-    pub fn vertex_layout_supported(&self) -> bool {
-        fn direct_leaf(ty: &ScriptPodTy) -> bool {
-            matches!(
-                ty,
-                ScriptPodTy::F32
-                    | ScriptPodTy::F16
-                    | ScriptPodTy::U32
-                    | ScriptPodTy::I32
-                    | ScriptPodTy::Bool
-                    | ScriptPodTy::Packed(_)
-            ) || matches!(ty, ScriptPodTy::Vec(v) if matches!(v.elem_ty(), ScriptPodTy::F32 | ScriptPodTy::F16))
-        }
-
-        match self {
-            ty if direct_leaf(ty) => true,
-            Self::Struct { fields, .. } => {
-                !fields.is_empty() && fields.iter().all(|field| direct_leaf(&field.ty.data.ty))
-            }
-            _ => false,
-        }
-    }
-
-    /// All leaf fields are f32-family (the packed-lane GLSL/HLSL path).
-    pub fn is_f32_fetch_tree(&self) -> bool {
-        match self {
-            Self::F32 | Self::F16 => true,
-            Self::Vec(v) => matches!(
-                v.elem_ty(),
-                ScriptPodTy::F32 | ScriptPodTy::F16
-            ),
-            Self::Mat(_) => true,
-            Self::Packed(_) => false,
-            Self::U32 | Self::I32 | Self::Bool | Self::AtomicU32 | Self::AtomicI32 => false,
-            Self::Struct { fields, .. } => {
-                !fields.is_empty() && fields.iter().all(|f| f.ty.data.ty.is_f32_fetch_tree())
-            }
-            Self::FixedArray { ty, .. } | Self::VariableArray { ty, .. } => {
-                ty.data.ty.is_f32_fetch_tree()
-            }
             _ => false,
         }
     }
@@ -606,7 +481,6 @@ impl ScriptPodTy {
             Self::Enum { align_of, .. } => *align_of,
             Self::FixedArray { align_of, .. } => *align_of,
             Self::VariableArray { align_of, .. } => *align_of,
-            Self::Packed(p) => p.align_of(),
         }
     }
 
@@ -626,18 +500,12 @@ impl ScriptPodTy {
             Self::Enum { size_of, .. } => *size_of,
             Self::FixedArray { size_of, .. } => *size_of,
             Self::VariableArray { .. } => 0,
-            Self::Packed(p) => p.size_of(),
         }
     }
 
     /// Returns the number of float32-sized slots this type occupies.
     /// This is used for shader attribute/uniform layout calculations.
-    /// Compact fetch formats report their *logical* f32 component count so
-    /// reconstructed shader values stay vec2/vec4.
     pub fn slots(&self) -> usize {
-        if let Self::Packed(p) = self {
-            return p.logical_slots();
-        }
         // Each slot is 4 bytes (size of f32)
         // For f16, we round up to 1 slot
         let size = self.size_of();
diff --git a/platform/script/src/pod_heap.rs b/platform/script/src/pod_heap.rs
index aef4df072..0b59cd421 100644
--- a/platform/script/src/pod_heap.rs
+++ b/platform/script/src/pod_heap.rs
@@ -101,10 +101,7 @@ impl ScriptHeap {
         type_id: crate::traits::ScriptTypeId,
         builtins: &ScriptPodBuiltins,
     ) -> Option<ScriptPodType> {
-        use makepad_math::{
-            F16x2, F16x4, I16x2, Mat4f, Quat, SNorm16x2, SNorm8x4, U16x2, UNorm16x2, UNorm8x4,
-            Vec2f, Vec3f, Vec4f,
-        };
+        use makepad_math::{Mat4f, Quat, Vec2f, Vec3f, Vec4f};
         use std::any::TypeId;
 
         // Check primitive types
@@ -145,31 +142,6 @@ impl ScriptHeap {
             return Some(builtins.pod_vec4f);
         }
 
-        if type_id == TypeId::of::<F16x2>() {
-            return Some(builtins.pod_f16x2);
-        }
-        if type_id == TypeId::of::<F16x4>() {
-            return Some(builtins.pod_f16x4);
-        }
-        if type_id == TypeId::of::<U16x2>() {
-            return Some(builtins.pod_u16x2);
-        }
-        if type_id == TypeId::of::<I16x2>() {
-            return Some(builtins.pod_i16x2);
-        }
-        if type_id == TypeId::of::<UNorm16x2>() {
-            return Some(builtins.pod_unorm16x2);
-        }
-        if type_id == TypeId::of::<SNorm16x2>() {
-            return Some(builtins.pod_snorm16x2);
-        }
-        if type_id == TypeId::of::<UNorm8x4>() {
-            return Some(builtins.pod_unorm8x4);
-        }
-        if type_id == TypeId::of::<SNorm8x4>() {
-            return Some(builtins.pod_snorm8x4);
-        }
-
         // Check if this type has a registered ScriptTypeCheck with a pod type
         if let Some(type_index) = self.type_index.get(&type_id) {
             let type_check = &self.type_check[type_index.0 as usize];
@@ -1322,18 +1294,6 @@ impl ScriptHeap {
                     value.value_type()
                 );
             }
-            ScriptPodTy::Packed(p) => {
-                let words = (p.size_of() + 3) / 4;
-                let start = offset_of >> 2;
-                if let Some(other) = value.as_pod() {
-                    let other_data = &self.pods[other].data;
-                    for i in 0..words {
-                        if start + i < out_data.len() && i < other_data.len() {
-                            out_data[start + i] = other_data[i];
-                        }
-                    }
-                }
-            }
         }
     }
 
@@ -1594,17 +1554,6 @@ impl ScriptHeap {
                             ScriptPodTy::VariableArray { .. } => {
                                 todo!()
                             }
-                            ScriptPodTy::Packed(p) => {
-                                let range = (offset_of >> 2)..((offset_of + p.size_of()) >> 2);
-                                let pod_type = field.ty.self_ref;
-                                let out_pod_ptr = self.new_pod(pod_type);
-                                let mut out_data = Vec::new();
-                                std::mem::swap(&mut self.pods[out_pod_ptr].data, &mut out_data);
-                                out_data.clear();
-                                out_data.extend(&self.pods[pod_ptr].data[range]);
-                                std::mem::swap(&mut self.pods[out_pod_ptr].data, &mut out_data);
-                                return out_pod_ptr.into();
-                            }
                         }
                     }
                     offset_of += field.ty.data.ty.size_of();
@@ -2324,9 +2273,6 @@ impl ScriptHeap {
                 }
                 write!(out, ")").ok();
             }
-            ScriptPodTy::Packed(p) => {
-                write!(out, "{:?}@{offset_of}", p).ok();
-            }
         }
     }
 }
diff --git a/platform/script/src/prims.rs b/platform/script/src/prims.rs
index 3d631ae95..2bdb90108 100644
--- a/platform/script/src/prims.rs
+++ b/platform/script/src/prims.rs
@@ -31,219 +31,6 @@ macro_rules!script_primitive {
     }
 }
 
-trait CompactScriptPrimitive: Copy + Default {
-    type Logical: ScriptNew + ScriptApply;
-
-    fn packed_type() -> ScriptPodPacked;
-    fn pod_type(vm: &ScriptVm) -> ScriptPodType;
-    fn from_words(words: &[u32]) -> Self;
-    fn to_words(self) -> Vec<u32>;
-    fn from_logical(value: Self::Logical) -> Self;
-    fn to_logical(self) -> Self::Logical;
-}
-
-macro_rules! script_compact_primitive {
-    ($ty:ty) => {
-        impl ScriptHook for $ty {}
-
-        impl ScriptNew for $ty {
-            fn script_new(_vm: &mut ScriptVm) -> Self {
-                Self::default()
-            }
-
-            fn script_type_name() -> Option<LiveId> {
-                LiveId::from_str_with_lut(stringify!($ty)).ok()
-            }
-
-            fn script_type_check(heap: &ScriptHeap, value: ScriptValue) -> bool {
-                if let Some(pod) = value.as_pod() {
-                    let ty = &heap.pod_types[heap.pods[pod].ty.index as usize].ty;
-                    if *ty == ScriptPodTy::Packed(<Self as CompactScriptPrimitive>::packed_type()) {
-                        return true;
-                    }
-                }
-                <<Self as CompactScriptPrimitive>::Logical as ScriptNew>::script_type_check(
-                    heap, value,
-                )
-            }
-
-            fn script_default(vm: &mut ScriptVm) -> ScriptValue {
-                Self::default().script_to_value(vm)
-            }
-
-            fn script_proto_build(vm: &mut ScriptVm, _props: &mut ScriptTypeProps) -> ScriptValue {
-                Self::script_default(vm)
-            }
-        }
-
-        impl ScriptApply for $ty {
-            fn script_type_id(&self) -> ScriptTypeId {
-                ScriptTypeId::of::<Self>()
-            }
-
-            fn script_apply(
-                &mut self,
-                vm: &mut ScriptVm,
-                apply: &Apply,
-                scope: &mut Scope,
-                value: ScriptValue,
-            ) {
-                if let Some(pod) = value.as_pod() {
-                    let pod_data = &vm.bx.heap.pods[pod];
-                    if pod_data.ty == <Self as CompactScriptPrimitive>::pod_type(vm) {
-                        *self = <Self as CompactScriptPrimitive>::from_words(&pod_data.data);
-                        return;
-                    }
-                }
-                let mut logical = <Self as CompactScriptPrimitive>::to_logical(*self);
-                logical.script_apply(vm, apply, scope, value);
-                *self = <Self as CompactScriptPrimitive>::from_logical(logical);
-            }
-
-            fn script_to_value(&self, vm: &mut ScriptVm) -> ScriptValue {
-                let pod = vm
-                    .bx
-                    .heap
-                    .new_pod(<Self as CompactScriptPrimitive>::pod_type(vm));
-                vm.bx.heap.pods[pod].data =
-                    <Self as CompactScriptPrimitive>::to_words(*self);
-                pod.into()
-            }
-        }
-
-    };
-}
-
-impl CompactScriptPrimitive for makepad_math::F16x2 {
-    type Logical = makepad_math::Vec2f;
-    fn packed_type() -> ScriptPodPacked { ScriptPodPacked::F16x2 }
-    fn pod_type(vm: &ScriptVm) -> ScriptPodType { vm.bx.code.builtins.pod.pod_f16x2 }
-    fn from_words(v: &[u32]) -> Self {
-        let v = v.first().copied().unwrap_or(0);
-        Self { x: v as u16, y: (v >> 16) as u16 }
-    }
-    fn to_words(self) -> Vec<u32> { vec![self.x as u32 | ((self.y as u32) << 16)] }
-    fn from_logical(v: Self::Logical) -> Self { Self::from_f32(v.x, v.y) }
-    fn to_logical(self) -> Self::Logical {
-        let (x, y) = self.to_f32();
-        makepad_math::Vec2f { x, y }
-    }
-}
-
-impl CompactScriptPrimitive for makepad_math::F16x4 {
-    type Logical = makepad_math::Vec4f;
-    fn packed_type() -> ScriptPodPacked { ScriptPodPacked::F16x4 }
-    fn pod_type(vm: &ScriptVm) -> ScriptPodType { vm.bx.code.builtins.pod.pod_f16x4 }
-    fn from_words(v: &[u32]) -> Self {
-        let a = v.first().copied().unwrap_or(0);
-        let b = v.get(1).copied().unwrap_or(0);
-        Self { x: a as u16, y: (a >> 16) as u16, z: b as u16, w: (b >> 16) as u16 }
-    }
-    fn to_words(self) -> Vec<u32> {
-        vec![self.x as u32 | ((self.y as u32) << 16), self.z as u32 | ((self.w as u32) << 16)]
-    }
-    fn from_logical(v: Self::Logical) -> Self { Self::from_f32(v.x, v.y, v.z, v.w) }
-    fn to_logical(self) -> Self::Logical {
-        let (x, y, z, w) = self.to_f32();
-        makepad_math::Vec4f { x, y, z, w }
-    }
-}
-
-macro_rules! impl_compact_u16x2 {
-    ($ty:ty, $packed:expr, $builtin:ident, $from:expr, $to:expr) => {
-        impl CompactScriptPrimitive for $ty {
-            type Logical = makepad_math::Vec2f;
-            fn packed_type() -> ScriptPodPacked { $packed }
-            fn pod_type(vm: &ScriptVm) -> ScriptPodType { vm.bx.code.builtins.pod.$builtin }
-            fn from_words(v: &[u32]) -> Self {
-                let word = v.first().copied().unwrap_or(0);
-                ($from)(word)
-            }
-            fn to_words(self) -> Vec<u32> { vec![($to)(self)] }
-            fn from_logical(v: Self::Logical) -> Self { Self::from_f32(v.x, v.y) }
-            fn to_logical(self) -> Self::Logical {
-                let (x, y) = self.to_f32();
-                makepad_math::Vec2f { x, y }
-            }
-        }
-    };
-}
-
-impl_compact_u16x2!(
-    makepad_math::UNorm16x2,
-    ScriptPodPacked::U16x2Norm,
-    pod_unorm16x2,
-    |v: u32| makepad_math::UNorm16x2 { x: v as u16, y: (v >> 16) as u16 },
-    |v: makepad_math::UNorm16x2| v.x as u32 | ((v.y as u32) << 16)
-);
-impl_compact_u16x2!(
-    makepad_math::SNorm16x2,
-    ScriptPodPacked::I16x2Norm,
-    pod_snorm16x2,
-    |v: u32| makepad_math::SNorm16x2 { x: v as u16 as i16, y: (v >> 16) as u16 as i16 },
-    |v: makepad_math::SNorm16x2| v.x as u16 as u32 | ((v.y as u16 as u32) << 16)
-);
-
-impl CompactScriptPrimitive for makepad_math::U16x2 {
-    type Logical = makepad_math::Vec2f;
-    fn packed_type() -> ScriptPodPacked { ScriptPodPacked::U16x2 }
-    fn pod_type(vm: &ScriptVm) -> ScriptPodType { vm.bx.code.builtins.pod.pod_u16x2 }
-    fn from_words(v: &[u32]) -> Self {
-        let v = v.first().copied().unwrap_or(0);
-        Self { x: v as u16, y: (v >> 16) as u16 }
-    }
-    fn to_words(self) -> Vec<u32> { vec![self.x as u32 | ((self.y as u32) << 16)] }
-    fn from_logical(v: Self::Logical) -> Self { Self::from_f32(v.x, v.y) }
-    fn to_logical(self) -> Self::Logical { makepad_math::Vec2f { x: self.x as f32, y: self.y as f32 } }
-}
-
-impl CompactScriptPrimitive for makepad_math::I16x2 {
-    type Logical = makepad_math::Vec2f;
-    fn packed_type() -> ScriptPodPacked { ScriptPodPacked::I16x2 }
-    fn pod_type(vm: &ScriptVm) -> ScriptPodType { vm.bx.code.builtins.pod.pod_i16x2 }
-    fn from_words(v: &[u32]) -> Self {
-        let v = v.first().copied().unwrap_or(0);
-        Self { x: v as u16 as i16, y: (v >> 16) as u16 as i16 }
-    }
-    fn to_words(self) -> Vec<u32> { vec![self.x as u16 as u32 | ((self.y as u16 as u32) << 16)] }
-    fn from_logical(v: Self::Logical) -> Self { Self::from_f32(v.x, v.y) }
-    fn to_logical(self) -> Self::Logical { makepad_math::Vec2f { x: self.x as f32, y: self.y as f32 } }
-}
-
-macro_rules! impl_compact_i8x4 {
-    ($ty:ty, $packed:expr, $builtin:ident) => {
-        impl CompactScriptPrimitive for $ty {
-            type Logical = makepad_math::Vec4f;
-            fn packed_type() -> ScriptPodPacked { $packed }
-            fn pod_type(vm: &ScriptVm) -> ScriptPodType { vm.bx.code.builtins.pod.$builtin }
-            fn from_words(v: &[u32]) -> Self {
-                let bytes = v.first().copied().unwrap_or(0).to_le_bytes();
-                Self(bytes.map(|v| v as _))
-            }
-            fn to_words(self) -> Vec<u32> {
-                vec![u32::from_le_bytes(self.0.map(|v| v as u8))]
-            }
-            fn from_logical(v: Self::Logical) -> Self { Self::from_f32(v.x, v.y, v.z, v.w) }
-            fn to_logical(self) -> Self::Logical {
-                let (x, y, z, w) = self.to_f32();
-                makepad_math::Vec4f { x, y, z, w }
-            }
-        }
-    };
-}
-
-impl_compact_i8x4!(makepad_math::UNorm8x4, ScriptPodPacked::U8x4Norm, pod_unorm8x4);
-impl_compact_i8x4!(makepad_math::SNorm8x4, ScriptPodPacked::I8x4Norm, pod_snorm8x4);
-
-script_compact_primitive!(makepad_math::F16x2);
-script_compact_primitive!(makepad_math::F16x4);
-script_compact_primitive!(makepad_math::U16x2);
-script_compact_primitive!(makepad_math::I16x2);
-script_compact_primitive!(makepad_math::UNorm16x2);
-script_compact_primitive!(makepad_math::SNorm16x2);
-script_compact_primitive!(makepad_math::UNorm8x4);
-script_compact_primitive!(makepad_math::SNorm8x4);
-
 script_primitive!(
     f32,
     fn script_new(_vm: &mut ScriptVm) -> Self {
@@ -1268,33 +1055,3 @@ where
         }
     }
 }
-
-#[cfg(test)]
-mod compact_primitive_tests {
-    use super::*;
-
-    fn round_trip<T>(vm: &mut ScriptVm, value: T)
-    where
-        T: ScriptNew + ScriptApply + Copy + PartialEq + std::fmt::Debug,
-    {
-        let script_value = value.script_to_value(vm);
-        assert_eq!(T::script_from_value(vm, script_value), value);
-    }
-
-    #[test]
-    fn compact_primitives_round_trip_through_pod_values() {
-        let mut host = ScriptVmHost::new((), ());
-        let mut vm = ScriptVm {
-            host: &mut host,
-            bx: Box::new(ScriptVmBase::new()),
-        };
-        round_trip(&mut vm, makepad_math::F16x2::from_f32(0.5, -2.0));
-        round_trip(&mut vm, makepad_math::F16x4::from_f32(0.5, -2.0, 3.0, 4.0));
-        round_trip(&mut vm, makepad_math::U16x2::from_u16(1, u16::MAX));
-        round_trip(&mut vm, makepad_math::I16x2::from_i16(i16::MIN, i16::MAX));
-        round_trip(&mut vm, makepad_math::UNorm16x2 { x: 1, y: u16::MAX });
-        round_trip(&mut vm, makepad_math::SNorm16x2 { x: i16::MIN, y: i16::MAX });
-        round_trip(&mut vm, makepad_math::UNorm8x4([1, 2, 3, 255]));
-        round_trip(&mut vm, makepad_math::SNorm8x4([i8::MIN, -1, 0, i8::MAX]));
-    }
-}
diff --git a/platform/script/src/shader_backend.rs b/platform/script/src/shader_backend.rs
index 1ded4fc1b..a4cc8c3f2 100644
--- a/platform/script/src/shader_backend.rs
+++ b/platform/script/src/shader_backend.rs
@@ -20,149 +20,6 @@ pub enum ShaderBackend {
     Rust,
 }
 
-#[cfg(test)]
-mod typed_vertex_tests {
-    use super::*;
-    use crate::{
-        pod::{ScriptPodField, ScriptPodTy, ScriptPodTypeInline},
-        shader::{ShaderIo, ShaderIoKind, ShaderOutput},
-        value::NIL,
-        vm::{ScriptVm, ScriptVmBase, ScriptVmHost},
-    };
-
-    fn field(
-        vm: &ScriptVmBase,
-        name: LiveId,
-        ty: ScriptPodType,
-    ) -> ScriptPodField {
-        ScriptPodField {
-            name,
-            default: NIL,
-            ty: ScriptPodTypeInline {
-                self_ref: ty,
-                data: vm.heap.pod_type_ref(ty).clone(),
-            },
-        }
-    }
-
-    #[test]
-    fn metal_emits_distinct_raw_and_logical_compact_structs() {
-        let mut vm = ScriptVmBase::new();
-        let half2 = vm.code.builtins.pod.pod_f16x2;
-        let f32_ty = vm.code.builtins.pod.pod_f32;
-        let fields = vec![field(&vm, id!(off), half2), field(&vm, id!(depth), f32_ty)];
-        let object = vm.heap.new_object();
-        let ty = vm.heap.new_pod_type(
-            object,
-            Some(id!(MixedVertex)),
-            ScriptPodTy::new_struct(fields),
-            NIL,
-        );
-        let roots = BTreeSet::from([ty]);
-        let mut source = String::new();
-        ShaderBackend::Metal.pod_struct_defs_mixed(&vm.heap, &roots, &roots, &mut source);
-
-        let name = ShaderBackend::Metal.map_pod_name(id!(MixedVertex));
-        let raw_half = ShaderBackend::Metal.map_packed_pod_name(id!(f16x2));
-        let logical_vec = ShaderBackend::Metal.map_pod_name(id!(vec2f));
-        let off = ShaderBackend::Metal.map_field_name(id!(off));
-        assert!(source.contains(&format!("struct {name}Raw {{")), "{source}");
-        assert!(source.contains(&format!("{raw_half} {off};")), "{source}");
-        assert!(source.contains(&format!("struct {name} {{")), "{source}");
-        assert!(source.contains(&format!("{logical_vec} {off};")), "{source}");
-
-        let mut packed_only = String::new();
-        ShaderBackend::Metal.pod_struct_defs_packed(&vm.heap, &roots, &mut packed_only);
-        assert!(packed_only.contains(&format!("struct {name} {{")), "{packed_only}");
-        assert!(!packed_only.contains(&format!("struct {name}Raw {{")), "{packed_only}");
-
-        let mut host = ScriptVmHost::new((), ());
-        let vm = ScriptVm {
-            host: &mut host,
-            bx: Box::new(vm),
-        };
-        let geometry_name = id!(geometry).to_string();
-        let output = ShaderOutput {
-            backend: ShaderBackend::Metal,
-            io: vec![ShaderIo {
-                kind: ShaderIoKind::VertexBuffer,
-                name: id!(geometry),
-                ty,
-                buffer_index: None,
-            }],
-            ..Default::default()
-        };
-        let mut fetch_source = String::new();
-        output.metal_create_vertex_buffer_struct(&vm, &mut fetch_source);
-        assert!(
-            fetch_source.contains(&format!("{name}Raw {geometry_name};")),
-            "{fetch_source}"
-        );
-        assert!(
-            fetch_source.contains(&format!("{name} {geometry_name};")),
-            "{fetch_source}"
-        );
-        assert!(
-            fetch_source.contains(&format!(
-                "out_geom.{geometry_name}.{off} = float2(raw.{geometry_name}.{off});"
-            )),
-            "{fetch_source}"
-        );
-    }
-
-    #[test]
-    fn compact_instances_and_nested_aggregates_are_compile_errors() {
-        let mut vm = ScriptVmBase::new();
-        let half2 = vm.code.builtins.pod.pod_f16x2;
-        let mut output = ShaderOutput::default();
-        output.validate_vertex_fetch_io(
-            &vm.heap,
-            &ShaderIoKind::DynInstance,
-            id!(inst),
-            half2,
-        );
-        assert!(output.error_report().contains("instance buffers are f32-backed"));
-
-        let half_inline = ScriptPodTypeInline {
-            self_ref: half2,
-            data: vm.heap.pod_type_ref(half2).clone(),
-        };
-        let array_object = vm.heap.new_object();
-        let array_ty = vm.heap.new_pod_type(
-            array_object,
-            Some(id!(NestedCompactVertex)),
-            ScriptPodTy::FixedArray {
-                align_of: 2,
-                size_of: 8,
-                len: 2,
-                ty: Box::new(half_inline),
-            },
-            NIL,
-        );
-        output.validate_vertex_fetch_io(
-            &vm.heap,
-            &ShaderIoKind::VertexBuffer,
-            id!(geom),
-            array_ty,
-        );
-        assert!(output.error_report().contains("cannot contain nested structs, arrays, matrices"));
-
-        let matrix_ty = vm.code.builtins.pod.pod_mat4x4f;
-        let mut matrix_output = ShaderOutput::default();
-        matrix_output.validate_vertex_fetch_io(
-            &vm.heap,
-            &ShaderIoKind::VertexBuffer,
-            id!(matrix_geom),
-            matrix_ty,
-        );
-        assert!(
-            matrix_output
-                .error_report()
-                .contains("cannot contain nested structs, arrays, matrices")
-        );
-    }
-}
-
 #[derive(Debug, Clone)]
 pub enum ShaderIoPrefix {
     Prefix(&'static str),
@@ -231,7 +88,7 @@ impl ShaderBackend {
                         ),
                         SHADER_IO_VERTEX_BUFFER => (
                             ShaderIoKind::VertexBuffer,
-                            ShaderIoPrefix::Prefix("_io.g->"),
+                            ShaderIoPrefix::Prefix("_io.vb[_iov.vid]."),
                         ),
                         SHADER_IO_FRAGMENT_OUTPUT_0 => {
                             (ShaderIoKind::Varying, ShaderIoPrefix::Prefix(""))
@@ -1225,10 +1082,6 @@ impl ShaderBackend {
                 id_lut!(packed_half2);
                 id_lut!(packed_half3);
                 id_lut!(packed_half4);
-                id_lut!(packed_short2);
-                id_lut!(packed_ushort2);
-                id_lut!(uchar4);
-                id_lut!(char4);
                 id_lut!(packed_uint2);
                 id_lut!(packed_uint3);
                 id_lut!(packed_uint4);
@@ -1411,14 +1264,6 @@ impl ShaderBackend {
                     id!(mat4x2f) => id!(float4x2),
                     id!(mat4x3f) => id!(float4x3),
                     id!(mat4x4f) => id!(float4x4),
-                    id!(f16x2) => id!(packed_half2),
-                    id!(f16x4) => id!(packed_half4),
-                    id!(u16x2) => id!(packed_ushort2),
-                    id!(i16x2) => id!(packed_short2),
-                    id!(unorm16x2) => id!(packed_ushort2),
-                    id!(snorm16x2) => id!(packed_short2),
-                    id!(unorm8x4) => id!(uchar4),
-                    id!(snorm8x4) => id!(char4),
                     x => x,
                 }
             }
@@ -1510,29 +1355,7 @@ impl ShaderBackend {
             let pod_type = heap.pod_type_ref(ty);
             if let ScriptPodTy::Struct { .. } = &pod_type.ty {
                 let mut referenced = BTreeSet::new();
-                self.pod_type_def_impl(heap, ty, &mut referenced, out, false, false);
-            }
-        }
-    }
-
-    pub fn pod_struct_defs_packed(
-        &self,
-        heap: &ScriptHeap,
-        root_structs: &BTreeSet<ScriptPodType>,
-        out: &mut String,
-    ) {
-        let mut visited = BTreeSet::new();
-        let mut order = Vec::new();
-
-        for root in root_structs {
-            self.pod_struct_visit(heap, *root, &mut visited, &mut order);
-        }
-
-        for ty in order {
-            let pod_type = heap.pod_type_ref(ty);
-            if let ScriptPodTy::Struct { .. } = &pod_type.ty {
-                let mut referenced = BTreeSet::new();
-                self.pod_type_def_impl(heap, ty, &mut referenced, out, true, false);
+                self.pod_type_def_impl(heap, ty, &mut referenced, out, false);
             }
         }
     }
@@ -1550,7 +1373,7 @@ impl ShaderBackend {
             self.pod_struct_visit(heap, *root, &mut packed_visited, &mut packed_order);
         }
 
-        let mut plain_visited = BTreeSet::new();
+        let mut plain_visited = packed_visited.clone();
         let mut plain_order = Vec::new();
         for root in plain_root_structs {
             self.pod_struct_visit(heap, *root, &mut plain_visited, &mut plain_order);
@@ -1560,7 +1383,7 @@ impl ShaderBackend {
             let pod_type = heap.pod_type_ref(ty);
             if let ScriptPodTy::Struct { .. } = &pod_type.ty {
                 let mut referenced = BTreeSet::new();
-                self.pod_type_def_impl(heap, ty, &mut referenced, out, true, true);
+                self.pod_type_def_impl(heap, ty, &mut referenced, out, true);
             }
         }
 
@@ -1568,7 +1391,7 @@ impl ShaderBackend {
             let pod_type = heap.pod_type_ref(ty);
             if let ScriptPodTy::Struct { .. } = &pod_type.ty {
                 let mut referenced = BTreeSet::new();
-                self.pod_type_def_impl(heap, ty, &mut referenced, out, false, false);
+                self.pod_type_def_impl(heap, ty, &mut referenced, out, false);
             }
         }
     }
@@ -1616,7 +1439,7 @@ impl ShaderBackend {
         referenced: &mut BTreeSet<ScriptPodType>,
         out: &mut String,
     ) {
-        self.pod_type_def_impl(heap, pod_ty, referenced, out, false, false)
+        self.pod_type_def_impl(heap, pod_ty, referenced, out, false)
     }
 
     fn pod_type_def_impl(
@@ -1626,7 +1449,6 @@ impl ShaderBackend {
         referenced: &mut BTreeSet<ScriptPodType>,
         out: &mut String,
         packed_fields: bool,
-        raw_struct_names: bool,
     ) {
         let pod_type = heap.pod_type_ref(pod_ty);
         if let ScriptPodTy::Struct { fields, .. } = &pod_type.ty {
@@ -1635,12 +1457,7 @@ impl ShaderBackend {
                 writeln!(out, "#[repr(C)]").ok();
             }
             if let Some(name) = pod_type.name {
-                let name = self.map_pod_name(name);
-                if raw_struct_names && matches!(self, Self::Metal) {
-                    writeln!(out, "struct {}Raw {{", name).ok();
-                } else {
-                    writeln!(out, "struct {} {{", name).ok();
-                }
+                writeln!(out, "struct {} {{", self.map_pod_name(name)).ok();
             } else {
                 writeln!(out, "struct S{} {{", pod_ty.index).ok();
             };
@@ -1655,16 +1472,10 @@ impl ShaderBackend {
                                 referenced,
                                 out,
                                 packed_fields,
-                                raw_struct_names,
                             );
                         } else {
                             if packed_fields {
-                                self.pod_type_name_packed_referenced(
-                                    &field.ty,
-                                    referenced,
-                                    out,
-                                    raw_struct_names,
-                                );
+                                self.pod_type_name_packed_referenced(&field.ty, referenced, out);
                             } else {
                                 self.pod_type_name_referenced(&field.ty, referenced, out);
                             }
@@ -1732,7 +1543,6 @@ impl ShaderBackend {
         referenced: &mut BTreeSet<ScriptPodType>,
         out: &mut String,
         packed: bool,
-        raw_struct_names: bool,
     ) {
         let mut dims = String::new();
         let mut curr = ty;
@@ -1746,12 +1556,7 @@ impl ShaderBackend {
             }
         }
         if packed {
-            self.pod_type_name_packed_referenced(
-                curr,
-                referenced,
-                out,
-                raw_struct_names,
-            );
+            self.pod_type_name_packed_referenced(curr, referenced, out);
         } else {
             self.pod_type_name_referenced(curr, referenced, out);
         }
@@ -1791,37 +1596,22 @@ impl ShaderBackend {
         ty: &ScriptPodTypeInline,
         referenced: &mut BTreeSet<ScriptPodType>,
         out: &mut String,
-        raw_struct_names: bool,
     ) {
         match &ty.data.ty {
             ScriptPodTy::Struct { .. } => {
                 referenced.insert(ty.self_ref);
                 let name = ty.data.name.unwrap();
                 let name = self.map_pod_name(name);
-                if raw_struct_names && matches!(self, Self::Metal) {
-                    write!(out, "{}Raw", name).ok();
-                } else {
-                    write!(out, "{}", name).ok();
-                }
+                write!(out, "{}", name).ok();
             }
             ScriptPodTy::FixedArray { ty: inner, len, .. } => {
                 out.push_str("array<");
-                self.pod_type_name_packed_referenced(
-                    inner,
-                    referenced,
-                    out,
-                    raw_struct_names,
-                );
+                self.pod_type_name_packed_referenced(inner, referenced, out);
                 write!(out, ", {}>", len).ok();
             }
             ScriptPodTy::VariableArray { ty: inner, .. } => {
                 out.push_str("array<");
-                self.pod_type_name_packed_referenced(
-                    inner,
-                    referenced,
-                    out,
-                    raw_struct_names,
-                );
+                self.pod_type_name_packed_referenced(inner, referenced, out);
                 out.push_str(">");
             }
             _ => self.pod_type_name_packed(ty, out),
@@ -1877,17 +1667,6 @@ impl ShaderBackend {
             ScriptPodTy::Mat(m) => write!(out, "{}", self.map_packed_pod_name(m.name()))
                 .ok()
                 .unwrap_or(()),
-            ScriptPodTy::Packed(p) => write!(out, "{}", self.map_packed_pod_name(p.name()))
-                .ok()
-                .unwrap_or(()),
-            ScriptPodTy::Struct { .. } => {
-                let name = self.map_pod_name(ty.data.name.unwrap());
-                if matches!(self, Self::Metal) {
-                    write!(out, "{}Raw", name).ok().unwrap_or(())
-                } else {
-                    write!(out, "{}", name).ok().unwrap_or(())
-                }
-            }
             // For other types, fall back to regular type names
             _ => self.pod_type_name(ty, out),
         }
@@ -1937,17 +1716,6 @@ impl ShaderBackend {
                 self.pod_type_name(inner, out);
                 out.push_str(">");
             }
-            // Compact fetch formats are logical vec2f / vec4f in shader code.
-            ScriptPodTy::Packed(p) => {
-                let logical = if p.is_vec4() {
-                    id!(vec4f)
-                } else {
-                    id!(vec2f)
-                };
-                write!(out, "{}", self.map_pod_name(logical))
-                    .ok()
-                    .unwrap_or(());
-            }
             _ => out.push_str("unknown"),
         }
     }
diff --git a/platform/script/src/shader_glsl.rs b/platform/script/src/shader_glsl.rs
index d2a7eb3ba..113870ec0 100644
--- a/platform/script/src/shader_glsl.rs
+++ b/platform/script/src/shader_glsl.rs
@@ -27,11 +27,6 @@ struct GlslPackedField {
     offset: usize,
 }
 
-struct GlslTypedAttr {
-    name: String,
-    ty_name: String,
-}
-
 impl ShaderOutput {
     pub fn glsl_create_vertex_shader(&self, vm: &ScriptVm, shared_defs: &str, out: &mut String) {
         let geometry_fields = self.glsl_collect_geometry_fields(vm);
@@ -56,7 +51,7 @@ vec4 _mp_unpack4u8(float x){ uint u = floatBitsToUint(x); return vec4(float(u &
         // `samplerExternalOES` + `camera_projection[int(VIEW_ID)]` (driver ICE).
         self.glsl_write_texture_uniforms(out, /*include_video_external*/ false);
         self.glsl_write_vertex_globals(vm, out);
-        self.glsl_write_vertex_input_attrs(vm, &geometry_fields, &instance_fields, out);
+        self.glsl_write_vertex_input_attrs(&geometry_fields, &instance_fields, out);
         self.glsl_write_varying_interface(varying_slots, true, out);
         let vertex_entry = self.backend.map_function_name("io_vertex");
         self.glsl_write_functions_for_entries(out, &[vertex_entry.as_str()]);
@@ -245,109 +240,25 @@ vec4 _mp_unpack4u8(float x){ uint u = floatBitsToUint(x); return vec4(float(u &
         }
     }
 
-    fn glsl_vertex_fetch_is_f32(&self, vm: &ScriptVm) -> bool {
-        self.io.iter().all(|io| match io.kind {
-            ShaderIoKind::VertexBuffer | ShaderIoKind::DynInstance | ShaderIoKind::RustInstance => {
-                !vm.bx.heap.pod_type_ref(io.ty).ty.has_compact_format()
-            }
-            _ => true,
-        })
-    }
-
     fn glsl_write_vertex_input_attrs(
         &self,
-        vm: &ScriptVm,
         geometry_fields: &[GlslPackedField],
         instance_fields: &[GlslPackedField],
         out: &mut String,
     ) {
-        if self.glsl_vertex_fetch_is_f32(vm) {
-            let geometry_slots = geometry_fields
-                .last()
-                .map(|field| field.offset + field.slots)
-                .unwrap_or(0);
-            let instance_slots = instance_fields
-                .last()
-                .map(|field| field.offset + field.slots)
-                .unwrap_or(0);
-            for idx in 0..Self::glsl_num_packed_vec4s(geometry_slots) {
-                writeln!(out, "in vec4 packed_geometry_{};", idx).ok();
-            }
-            for idx in 0..Self::glsl_num_packed_vec4s(instance_slots) {
-                writeln!(out, "in vec4 packed_instance_{};", idx).ok();
-            }
-            return;
+        let geometry_slots = geometry_fields
+            .last()
+            .map(|field| field.offset + field.slots)
+            .unwrap_or(0);
+        let instance_slots = instance_fields
+            .last()
+            .map(|field| field.offset + field.slots)
+            .unwrap_or(0);
+        for idx in 0..Self::glsl_num_packed_vec4s(geometry_slots) {
+            writeln!(out, "in vec4 packed_geometry_{};", idx).ok();
         }
-        for attr in self.glsl_collect_typed_attrs(vm, true) {
-            writeln!(out, "in {} {};", attr.ty_name, attr.name).ok();
-        }
-        for attr in self.glsl_collect_typed_attrs(vm, false) {
-            writeln!(out, "in {} {};", attr.ty_name, attr.name).ok();
-        }
-    }
-
-    fn glsl_collect_typed_attrs(&self, vm: &ScriptVm, geometry: bool) -> Vec<GlslTypedAttr> {
-        let mut out = Vec::new();
-        for io in &self.io {
-            let want = if geometry {
-                matches!(io.kind, ShaderIoKind::VertexBuffer)
-            } else {
-                matches!(
-                    io.kind,
-                    ShaderIoKind::DynInstance | ShaderIoKind::RustInstance
-                )
-            };
-            if !want {
-                continue;
-            }
-            let prefix = if geometry { "geom_" } else { "inst_" };
-            let pod_ty = &vm.bx.heap.pod_type_ref(io.ty).ty;
-            if let ScriptPodTy::Struct { .. } = pod_ty {
-                self.glsl_collect_typed_attrs_ty(vm, pod_ty, prefix.trim_end_matches('_'), &mut out);
-            } else {
-                let io_name = self.backend.map_io_name(io.name);
-                self.glsl_collect_typed_attrs_ty(
-                    vm,
-                    pod_ty,
-                    &format!("{}{}", prefix, io_name),
-                    &mut out,
-                );
-            }
-        }
-        out
-    }
-
-    fn glsl_collect_typed_attrs_ty(
-        &self,
-        vm: &ScriptVm,
-        ty: &ScriptPodTy,
-        name: &str,
-        out: &mut Vec<GlslTypedAttr>,
-    ) {
-        match ty {
-            ScriptPodTy::Struct { fields, .. } => {
-                let prefix = if name.is_empty() || name == "geom" || name == "inst" {
-                    if name == "inst" { "inst" } else { "geom" }
-                } else {
-                    name
-                };
-                for field in fields {
-                    let field_name = self.backend.map_field_name(field.name);
-                    self.glsl_collect_typed_attrs_ty(
-                        vm,
-                        &field.ty.data.ty,
-                        &format!("{}_{}", prefix, field_name),
-                        out,
-                    );
-                }
-            }
-            _ => {
-                let ty_name = Self::glsl_logical_attr_type(ty);
-                out.push(GlslTypedAttr {
-                    name: name.to_string(),
-                    ty_name,
-                });
-            }
+        for idx in 0..Self::glsl_num_packed_vec4s(instance_slots) {
+            writeln!(out, "in vec4 packed_instance_{};", idx).ok();
         }
     }
 
@@ -377,40 +288,6 @@ vec4 _mp_unpack4u8(float x){ uint u = floatBitsToUint(x); return vec4(float(u &
         }
     }
 
-    fn glsl_logical_attr_type(ty: &ScriptPodTy) -> String {
-        match ty {
-            ScriptPodTy::Packed(p) if p.is_vec4() => "vec4".to_string(),
-            ScriptPodTy::Packed(_) => "vec2".to_string(),
-            ScriptPodTy::F32 | ScriptPodTy::F16 => "float".to_string(),
-            ScriptPodTy::U32 | ScriptPodTy::AtomicU32 | ScriptPodTy::Bool => "uint".to_string(),
-            ScriptPodTy::I32 | ScriptPodTy::AtomicI32 => "int".to_string(),
-            ScriptPodTy::Vec(v) => match v {
-                crate::pod::ScriptPodVec::Vec2f | crate::pod::ScriptPodVec::Vec2h => {
-                    "vec2".to_string()
-                }
-                crate::pod::ScriptPodVec::Vec3f | crate::pod::ScriptPodVec::Vec3h => {
-                    "vec3".to_string()
-                }
-                crate::pod::ScriptPodVec::Vec4f | crate::pod::ScriptPodVec::Vec4h => {
-                    "vec4".to_string()
-                }
-                crate::pod::ScriptPodVec::Vec2u | crate::pod::ScriptPodVec::Vec2b => {
-                    "uvec2".to_string()
-                }
-                crate::pod::ScriptPodVec::Vec3u | crate::pod::ScriptPodVec::Vec3b => {
-                    "uvec3".to_string()
-                }
-                crate::pod::ScriptPodVec::Vec4u | crate::pod::ScriptPodVec::Vec4b => {
-                    "uvec4".to_string()
-                }
-                crate::pod::ScriptPodVec::Vec2i => "ivec2".to_string(),
-                crate::pod::ScriptPodVec::Vec3i => "ivec3".to_string(),
-                crate::pod::ScriptPodVec::Vec4i => "ivec4".to_string(),
-            },
-            _ => "float".to_string(),
-        }
-    }
-
     fn glsl_write_vertex_main(
         &self,
         vm: &ScriptVm,
@@ -420,27 +297,23 @@ vec4 _mp_unpack4u8(float x){ uint u = floatBitsToUint(x); return vec4(float(u &
         out: &mut String,
     ) {
         writeln!(out, "void main() {{").ok();
-        if self.glsl_vertex_fetch_is_f32(vm) {
-            for field in geometry_fields {
-                self.glsl_unpack_field_to_statements(
-                    vm,
-                    field,
-                    "packed_geometry_",
-                    GlslPackedSource::BitPackedFloat,
-                    out,
-                );
-            }
-            for field in instance_fields {
-                self.glsl_unpack_field_to_statements(
-                    vm,
-                    field,
-                    "packed_instance_",
-                    GlslPackedSource::BitPackedFloat,
-                    out,
-                );
-            }
-        } else {
-            self.glsl_assign_typed_vertex_inputs(vm, out);
+        for field in geometry_fields {
+            self.glsl_unpack_field_to_statements(
+                vm,
+                field,
+                "packed_geometry_",
+                GlslPackedSource::BitPackedFloat,
+                out,
+            );
+        }
+        for field in instance_fields {
+            self.glsl_unpack_field_to_statements(
+                vm,
+                field,
+                "packed_instance_",
+                GlslPackedSource::BitPackedFloat,
+                out,
+            );
         }
         writeln!(out, "    vtx_pos = vec4(0.0, 0.0, 0.0, 1.0);").ok();
 
@@ -574,54 +447,6 @@ vec4 _mp_unpack4u8(float x){ uint u = floatBitsToUint(x); return vec4(float(u &
         false
     }
 
-    fn glsl_assign_typed_vertex_inputs(&self, vm: &ScriptVm, out: &mut String) {
-        for io in &self.io {
-            let (prefix, var_prefix) = match io.kind {
-                ShaderIoKind::VertexBuffer => ("geom_", "vb_"),
-                ShaderIoKind::DynInstance => ("inst_", "dyninst_"),
-                ShaderIoKind::RustInstance => ("inst_", "rustinst_"),
-                _ => continue,
-            };
-            let io_name = self.backend.map_io_name(io.name);
-            let dst = format!("{}{}", var_prefix, io_name);
-            let src = format!("{}{}", prefix, io_name);
-            let pod_ty = &vm.bx.heap.pod_type_ref(io.ty).ty;
-            let src = if matches!(pod_ty, ScriptPodTy::Struct { .. }) {
-                prefix.trim_end_matches('_').to_string()
-            } else {
-                src
-            };
-            self.glsl_assign_typed_ty(vm, pod_ty, &dst, &src, out);
-        }
-    }
-
-    fn glsl_assign_typed_ty(
-        &self,
-        vm: &ScriptVm,
-        ty: &ScriptPodTy,
-        dst: &str,
-        src: &str,
-        out: &mut String,
-    ) {
-        match ty {
-            ScriptPodTy::Struct { fields, .. } => {
-                for field in fields {
-                    let field_name = self.backend.map_field_name(field.name);
-                    self.glsl_assign_typed_ty(
-                        vm,
-                        &field.ty.data.ty,
-                        &format!("{}.{}", dst, field_name),
-                        &format!("{}_{}", src, field_name),
-                        out,
-                    );
-                }
-            }
-            _ => {
-                writeln!(out, "    {} = {};", dst, src).ok();
-            }
-        }
-    }
-
     fn glsl_collect_geometry_fields(&self, vm: &ScriptVm) -> Vec<GlslPackedField> {
         let mut out = Vec::new();
         let mut offset = 0;
@@ -1028,112 +853,3 @@ vec4 _mp_unpack4u8(float x){ uint u = floatBitsToUint(x); return vec4(float(u &
         out
     }
 }
-
-#[cfg(test)]
-mod typed_vertex_tests {
-    use super::*;
-    use crate::{
-        pod::ScriptPodField,
-        shader::ShaderIo,
-        shader_backend::ShaderBackend,
-        value::NIL,
-        vm::{ScriptVmBase, ScriptVmHost},
-    };
-
-    fn field(vm: &ScriptVmBase, name: LiveId, ty: ScriptPodType) -> ScriptPodField {
-        ScriptPodField {
-            name,
-            default: NIL,
-            ty: ScriptPodTypeInline {
-                self_ref: ty,
-                data: vm.heap.pod_type_ref(ty).clone(),
-            },
-        }
-    }
-
-    fn vertex_io(name: LiveId, ty: ScriptPodType) -> ShaderIo {
-        ShaderIo {
-            kind: ShaderIoKind::VertexBuffer,
-            name,
-            ty,
-            buffer_index: None,
-        }
-    }
-
-    #[test]
-    fn compact_glsl_uses_typed_attributes_and_legacy_stays_packed() {
-        let mut host = ScriptVmHost::new((), ());
-        let mut vm = ScriptVm {
-            host: &mut host,
-            bx: Box::new(ScriptVmBase::new()),
-        };
-        let half2 = vm.bx.code.builtins.pod.pod_f16x2;
-        let color = vm.bx.code.builtins.pod.pod_unorm8x4;
-        let object = vm.bx.heap.new_object();
-        let compact_ty = vm.bx.heap.new_pod_type(
-            object,
-            Some(id!(GlslCompactVertex)),
-            ScriptPodTy::new_struct(vec![
-                field(&vm.bx, id!(off), half2),
-                field(&vm.bx, id!(color), color),
-            ]),
-            NIL,
-        );
-        let compact = ShaderOutput {
-            backend: ShaderBackend::Glsl,
-            io: vec![vertex_io(id!(vertex), compact_ty)],
-            ..Default::default()
-        };
-        let mut source = String::new();
-        compact.glsl_write_vertex_input_attrs(&vm, &[], &[], &mut source);
-        compact.glsl_assign_typed_vertex_inputs(&vm, &mut source);
-        let off_name = compact.backend.map_field_name(id!(off));
-        let color_name = compact.backend.map_field_name(id!(color));
-        let vertex_name = compact.backend.map_io_name(id!(vertex));
-        assert!(
-            source.contains(&format!("in vec2 geom_{off_name};")),
-            "{source}"
-        );
-        assert!(
-            source.contains(&format!("in vec4 geom_{color_name};")),
-            "{source}"
-        );
-        assert!(
-            source.contains(&format!(
-                "vb_{vertex_name}.{off_name} = geom_{off_name};"
-            )),
-            "{source}"
-        );
-        assert!(
-            source.contains(&format!(
-                "vb_{vertex_name}.{color_name} = geom_{color_name};"
-            )),
-            "{source}"
-        );
-
-        let vec4f = vm.bx.code.builtins.pod.pod_vec4f;
-        let object = vm.bx.heap.new_object();
-        let legacy_ty = vm.bx.heap.new_pod_type(
-            object,
-            Some(id!(LegacyTwelveFloats)),
-            ScriptPodTy::new_struct(vec![
-                field(&vm.bx, id!(a), vec4f),
-                field(&vm.bx, id!(b), vec4f),
-                field(&vm.bx, id!(c), vec4f),
-            ]),
-            NIL,
-        );
-        let legacy = ShaderOutput {
-            backend: ShaderBackend::Glsl,
-            io: vec![vertex_io(id!(legacy), legacy_ty)],
-            ..Default::default()
-        };
-        let geometry_fields = legacy.glsl_collect_geometry_fields(&vm);
-        let mut source = String::new();
-        legacy.glsl_write_vertex_input_attrs(&vm, &geometry_fields, &[], &mut source);
-        assert!(source.contains("in vec4 packed_geometry_0;"), "{source}");
-        assert!(source.contains("in vec4 packed_geometry_1;"), "{source}");
-        assert!(source.contains("in vec4 packed_geometry_2;"), "{source}");
-        assert!(!source.contains("geom_a"), "{source}");
-    }
-}
diff --git a/platform/script/src/shader_metal.rs b/platform/script/src/shader_metal.rs
index ab809f360..ec621647d 100644
--- a/platform/script/src/shader_metal.rs
+++ b/platform/script/src/shader_metal.rs
@@ -135,10 +135,7 @@ impl ShaderOutput {
         for io in &self.io {
             if let ShaderIoKind::VertexBuffer = io.kind {
                 if !have_vb {
-                    writeln!(out, "    constant IoVertexBufferRaw *vb;").ok();
-                    // The decoded (logical) vertex lives on vertex_main's stack; every
-                    // shader function reaches it through the context, like the instance.
-                    writeln!(out, "    thread IoVertexBuffer *g;").ok();
+                    writeln!(out, "    constant IoVertexBuffer *vb;").ok();
                     have_vb = true;
                 }
             }
@@ -183,12 +180,8 @@ impl ShaderOutput {
                     }
                 } else {
                     write!(out, "    ").ok();
-                    if matches!(pod_ty.ty, ScriptPodTy::Struct { .. }) {
-                        self.backend.pod_type_name_from_ty(&vm.bx.heap, io.ty, out);
-                    } else {
-                        self.backend
-                            .pod_type_name_packed_from_ty(&vm.bx.heap, io.ty, out);
-                    }
+                    self.backend
+                        .pod_type_name_packed_from_ty(&vm.bx.heap, io.ty, out);
                     writeln!(out, " {};", io.name).ok();
                 }
             }
@@ -205,12 +198,8 @@ impl ShaderOutput {
                     }
                 } else {
                     write!(out, "    ").ok();
-                    if matches!(pod_ty.ty, ScriptPodTy::Struct { .. }) {
-                        self.backend.pod_type_name_from_ty(&vm.bx.heap, io.ty, out);
-                    } else {
-                        self.backend
-                            .pod_type_name_packed_from_ty(&vm.bx.heap, io.ty, out);
-                    }
+                    self.backend
+                        .pod_type_name_packed_from_ty(&vm.bx.heap, io.ty, out);
                     writeln!(out, " {};", io.name).ok();
                 }
             }
@@ -309,7 +298,8 @@ impl ShaderOutput {
     }
 
     pub fn metal_create_vertex_buffer_struct(&self, vm: &ScriptVm, out: &mut String) {
-        writeln!(out, "struct IoVertexBufferRaw {{").ok();
+        writeln!(out, "struct IoVertexBuffer {{").ok();
+        // Use packed types to match CPU-side repr(C) struct alignment
         for io in &self.io {
             if let ShaderIoKind::VertexBuffer = io.kind {
                 write!(out, "    ").ok();
@@ -319,83 +309,6 @@ impl ShaderOutput {
             }
         }
         writeln!(out, "}};").ok();
-
-        writeln!(out, "struct IoVertexBuffer {{").ok();
-        for io in &self.io {
-            if let ShaderIoKind::VertexBuffer = io.kind {
-                write!(out, "    ").ok();
-                self.backend.pod_type_name_from_ty(&vm.bx.heap, io.ty, out);
-                writeln!(out, " {};", io.name).ok();
-            }
-        }
-        writeln!(out, "}};").ok();
-
-        writeln!(
-            out,
-            "inline IoVertexBuffer _mp_decode_geometry(constant IoVertexBufferRaw &raw) {{"
-        )
-        .ok();
-        writeln!(out, "    IoVertexBuffer out_geom;").ok();
-        for io in &self.io {
-            if let ShaderIoKind::VertexBuffer = io.kind {
-                self.metal_write_decode_assign(
-                    vm,
-                    io.name.to_string(),
-                    &vm.bx.heap.pod_type_ref(io.ty).ty,
-                    out,
-                );
-            }
-        }
-        writeln!(out, "    return out_geom;").ok();
-        writeln!(out, "}}").ok();
-    }
-
-    fn metal_write_decode_assign(
-        &self,
-        vm: &ScriptVm,
-        path: String,
-        ty: &ScriptPodTy,
-        out: &mut String,
-    ) {
-        match ty {
-            ScriptPodTy::Packed(p) => {
-                let expr = match p {
-                    crate::pod::ScriptPodPacked::F16x2 | crate::pod::ScriptPodPacked::F16x4 => {
-                        format!("float{}(raw.{path})", if p.is_vec4() { "4" } else { "2" })
-                    }
-                    crate::pod::ScriptPodPacked::U16x2 | crate::pod::ScriptPodPacked::I16x2 => {
-                        format!("float2(raw.{path})")
-                    }
-                    crate::pod::ScriptPodPacked::U16x2Norm => {
-                        format!("float2(raw.{path}) / 65535.0")
-                    }
-                    crate::pod::ScriptPodPacked::I16x2Norm => {
-                        format!("max(float2(raw.{path}) / 32767.0, float2(-1.0))")
-                    }
-                    crate::pod::ScriptPodPacked::U8x4Norm => {
-                        format!("float4(raw.{path}) / 255.0")
-                    }
-                    crate::pod::ScriptPodPacked::I8x4Norm => {
-                        format!("max(float4(raw.{path}) / 127.0, float4(-1.0))")
-                    }
-                };
-                writeln!(out, "    out_geom.{path} = {expr};").ok();
-            }
-            ScriptPodTy::Struct { fields, .. } => {
-                for field in fields {
-                    let field_name = self.backend.map_field_name(field.name);
-                    self.metal_write_decode_assign(
-                        vm,
-                        format!("{path}.{field_name}"),
-                        &field.ty.data.ty,
-                        out,
-                    );
-                }
-            }
-            _ => {
-                writeln!(out, "    out_geom.{path} = raw.{path};").ok();
-            }
-        }
     }
 
     pub fn metal_create_io_vertex_struct(&self, _vm: &ScriptVm, out: &mut String) {
@@ -413,7 +326,7 @@ impl ShaderOutput {
             .any(|io| matches!(io.kind, ShaderIoKind::ScopeUniform));
 
         writeln!(out, "vertex IoVarying vertex_main(").ok();
-        writeln!(out, "    constant IoVertexBufferRaw *vb [[buffer(0)]],").ok();
+        writeln!(out, "    constant IoVertexBuffer *vb [[buffer(0)]],").ok();
         writeln!(out, "    constant IoInstanceRaw *i_raw [[buffer(1)]],").ok();
         writeln!(out, "    constant IoUniform *u [[buffer(2)]],").ok();
 
@@ -491,19 +404,7 @@ impl ShaderOutput {
             "    IoInstance _inst = _mp_decode_instance(i_raw[iid]);"
         )
         .ok();
-        writeln!(
-            out,
-            "    constant char *_geom_bytes = (constant char *)vb;"
-        )
-        .ok();
-        writeln!(
-            out,
-            "    constant IoVertexBufferRaw *_geom_raw = (constant IoVertexBufferRaw *)(_geom_bytes + vid * sizeof(IoVertexBufferRaw));"
-        )
-        .ok();
-        writeln!(out, "    IoVertexBuffer _geom = _mp_decode_geometry(*_geom_raw);").ok();
         writeln!(out, "    _io.vb = vb;").ok();
-        writeln!(out, "    _io.g = &_geom;").ok();
         writeln!(out, "    _io.i = &_inst;").ok();
         writeln!(out, "    _io.u = u;").ok();
 
@@ -557,7 +458,7 @@ impl ShaderOutput {
 
         writeln!(out, "fragment IoFb fragment_main(").ok();
         writeln!(out, "    IoVarying v [[stage_in]],").ok();
-        writeln!(out, "    constant IoVertexBufferRaw *vb [[buffer(0)]],").ok();
+        writeln!(out, "    constant IoVertexBuffer *vb [[buffer(0)]],").ok();
         writeln!(out, "    constant IoInstanceRaw *i_raw [[buffer(1)]],").ok();
         write!(out, "    constant IoUniform *u [[buffer(2)]]").ok();
 
diff --git a/platform/script/src/shader_output.rs b/platform/script/src/shader_output.rs
index 2b6828e86..506bd03a9 100644
--- a/platform/script/src/shader_output.rs
+++ b/platform/script/src/shader_output.rs
@@ -330,47 +330,6 @@ pub struct ShaderFn {
 }
 
 impl ShaderOutput {
-    pub fn validate_vertex_fetch_io(
-        &mut self,
-        heap: &ScriptHeap,
-        kind: &ShaderIoKind,
-        name: LiveId,
-        ty: ScriptPodType,
-    ) {
-        let pod_ty = &heap.pod_type_ref(ty).ty;
-        let message = match kind {
-            ShaderIoKind::DynInstance | ShaderIoKind::RustInstance
-                if pod_ty.has_compact_format() =>
-            {
-                Some(format!(
-                    "compact vertex format in instance field `{name}` is unsupported; instance buffers are f32-backed"
-                ))
-            }
-            ShaderIoKind::VertexBuffer if !pod_ty.vertex_layout_supported() => {
-                Some(format!(
-                    "vertex format in `{name}` cannot contain nested structs, arrays, matrices, or non-float vectors"
-                ))
-            }
-            _ => None,
-        };
-        if let Some(message) = message {
-            if !self.errors.iter().any(|error| error == &message) {
-                self.push_error(message);
-            }
-        }
-    }
-
-    fn validate_collected_vertex_fetch_io(&mut self, heap: &ScriptHeap) {
-        let io: Vec<_> = self
-            .io
-            .iter()
-            .map(|io| (io.kind.clone(), io.name, io.ty))
-            .collect();
-        for (kind, name, ty) in io {
-            self.validate_vertex_fetch_io(heap, &kind, name, ty);
-        }
-    }
-
     pub fn next_rust_tmp_id(&mut self) -> usize {
         let id = self.rust_tmp_counter;
         self.rust_tmp_counter = self.rust_tmp_counter.wrapping_add(1);
@@ -445,7 +404,6 @@ impl ShaderOutput {
                 vm.bx.heap.pod_type_name_if_not_set(io.ty, io.name);
             }
         }
-        self.validate_collected_vertex_fetch_io(&vm.bx.heap);
     }
 
     fn pre_collect_shader_io_recursive(&mut self, vm: &ScriptVm, obj: ScriptObject) {
@@ -568,8 +526,7 @@ impl ShaderOutput {
 
     pub fn create_struct_defs(&mut self, vm: &ScriptVm, out: &mut String) {
         let mut plain_structs = self.structs.clone();
-        let mut raw_logical_structs = BTreeSet::new();
-        let mut packed_only_structs = BTreeSet::new();
+        let mut packed_structs = BTreeSet::new();
 
         for io in &self.io {
             let ty = io.ty;
@@ -577,42 +534,31 @@ impl ShaderOutput {
                 continue;
             }
 
-            if matches!(self.backend, ShaderBackend::Metal) {
-                match io.kind {
+            if matches!(self.backend, ShaderBackend::Metal)
+                && matches!(
+                    io.kind,
                     ShaderIoKind::UniformBuffer
-                    | ShaderIoKind::RustInstance
-                    | ShaderIoKind::DynInstance => {
-                        packed_only_structs.insert(ty);
-                    }
-                    ShaderIoKind::VertexBuffer => {
-                        raw_logical_structs.insert(ty);
-                    }
-                    _ => {
-                        plain_structs.insert(ty);
-                    }
-                }
+                        | ShaderIoKind::VertexBuffer
+                        | ShaderIoKind::RustInstance
+                        | ShaderIoKind::DynInstance
+                )
+            {
+                packed_structs.insert(ty);
             } else {
                 plain_structs.insert(ty);
             }
         }
 
-        // Metal fetches packed bytes into `*Raw` structs, then decodes into
-        // distinct logical structs used by shader expressions.
-        plain_structs.extend(raw_logical_structs.iter().copied());
-        packed_only_structs.retain(|ty| !raw_logical_structs.contains(ty));
-        for ty in &packed_only_structs {
+        for ty in &packed_structs {
             plain_structs.remove(ty);
         }
 
         self.structs.extend(plain_structs.iter().copied());
-        self.structs.extend(raw_logical_structs.iter().copied());
-        self.structs.extend(packed_only_structs.iter().copied());
+        self.structs.extend(packed_structs.iter().copied());
 
         if matches!(self.backend, ShaderBackend::Metal) {
             self.backend
-                .pod_struct_defs_packed(&vm.bx.heap, &packed_only_structs, out);
-            self.backend
-                .pod_struct_defs_mixed(&vm.bx.heap, &plain_structs, &raw_logical_structs, out);
+                .pod_struct_defs_mixed(&vm.bx.heap, &plain_structs, &packed_structs, out);
         } else {
             self.backend
                 .pod_struct_defs(&vm.bx.heap, &self.structs, out);
diff --git a/platform/script/src/shader_vars.rs b/platform/script/src/shader_vars.rs
index c870b69c3..08aa19ca8 100644
--- a/platform/script/src/shader_vars.rs
+++ b/platform/script/src/shader_vars.rs
@@ -5,7 +5,6 @@
 
 use crate::mod_shader::*;
 use crate::opcode::*;
-use crate::pod::ScriptPodTy;
 use crate::shader::*;
 use crate::shader_backend::*;
 use crate::shader_tables::*;
@@ -18,16 +17,6 @@ use makepad_live_id::*;
 use std::fmt::Write;
 
 impl ShaderFnCompiler {
-    fn logical_fetch_pod_type(vm: &ScriptVm, pod_ty: ScriptPodType) -> ScriptPodType {
-        match vm.bx.heap.pod_type_ref(pod_ty).ty {
-            ScriptPodTy::Packed(packed) if packed.is_vec4() => {
-                vm.bx.code.builtins.pod.pod_vec4f
-            }
-            ScriptPodTy::Packed(_) => vm.bx.code.builtins.pod.pod_vec2f,
-            _ => pod_ty,
-        }
-    }
-
     pub(crate) fn handle_log(&mut self, vm: &ScriptVm) {
         let (ty, value_str) = self.stack.peek(self.trap.pass());
         let type_name = self.shader_type_to_string(vm, ty);
@@ -710,22 +699,14 @@ impl ShaderFnCompiler {
                                     output.backend.map_field_name_typed(field_id, is_vec);
                                 write!(s, "{}.{}", instance_s, field_name).ok();
                                 self.stack
-                                    .push(
-                                        self.trap.pass(),
-                                        ShaderType::Pod(Self::logical_fetch_pod_type(vm, ret_ty)),
-                                        s,
-                                    );
+                                    .push(self.trap.pass(), ShaderType::Pod(ret_ty), s);
                                 self.stack.free_string(field_s);
                                 self.stack.free_string(instance_s);
                                 return;
                             }
                         }
                         self.stack
-                            .push(
-                                self.trap.pass(),
-                                ShaderType::Pod(Self::logical_fetch_pod_type(vm, ret_ty)),
-                                s,
-                            );
+                            .push(self.trap.pass(), ShaderType::Pod(ret_ty), s);
                         self.stack.free_string(field_s);
                         self.stack.free_string(instance_s);
                         return;
@@ -764,22 +745,14 @@ impl ShaderFnCompiler {
                                     output.backend.map_field_name_typed(field_id, is_vec);
                                 write!(s, "{}.{}", instance_s, field_name).ok();
                                 self.stack
-                                    .push(
-                                        self.trap.pass(),
-                                        ShaderType::Pod(Self::logical_fetch_pod_type(vm, ret_ty)),
-                                        s,
-                                    );
+                                    .push(self.trap.pass(), ShaderType::Pod(ret_ty), s);
                                 self.stack.free_string(field_s);
                                 self.stack.free_string(instance_s);
                                 return;
                             }
                         }
                         self.stack
-                            .push(
-                                self.trap.pass(),
-                                ShaderType::Pod(Self::logical_fetch_pod_type(vm, ret_ty)),
-                                s,
-                            );
+                            .push(self.trap.pass(), ShaderType::Pod(ret_ty), s);
                         self.stack.free_string(field_s);
                         self.stack.free_string(instance_s);
                         return;
@@ -795,11 +768,7 @@ impl ShaderFnCompiler {
                     let field_name = output.backend.map_field_name_typed(field_id, is_vec);
                     write!(s, "{}.{}", instance_s, field_name).ok();
                     self.stack
-                        .push(
-                            self.trap.pass(),
-                            ShaderType::Pod(Self::logical_fetch_pod_type(vm, ret_ty)),
-                            s,
-                        );
+                        .push(self.trap.pass(), ShaderType::Pod(ret_ty), s);
                 } else {
                     script_err_not_found!(
                         self.trap,
@@ -834,11 +803,7 @@ impl ShaderFnCompiler {
                     let field_name = output.backend.map_field_name_typed(field_id, is_vec);
                     write!(s, "{}->{}", instance_s, field_name).ok();
                     self.stack
-                        .push(
-                            self.trap.pass(),
-                            ShaderType::Pod(Self::logical_fetch_pod_type(vm, ret_ty)),
-                            s,
-                        );
+                        .push(self.trap.pass(), ShaderType::Pod(ret_ty), s);
                 } else {
                     script_err_not_found!(
                         self.trap,
@@ -1237,12 +1202,6 @@ impl ShaderFnCompiler {
                         // lets see if our podtype has a name. ifnot use pod_ty
                         vm.bx.heap.pod_type_name_if_not_set(pod_ty, field_id);
                         if !output.io.iter().any(|io| io.name == field_id) {
-                            output.validate_vertex_fetch_io(
-                                &vm.bx.heap,
-                                &kind,
-                                field_id,
-                                pod_ty,
-                            );
                             output.io.push(ShaderIo {
                                 kind: kind.clone(),
                                 name: field_id,
@@ -1321,12 +1280,6 @@ impl ShaderFnCompiler {
 
                     vm.bx.heap.pod_type_name_if_not_set(pod_ty, field_id);
                     if !output.io.iter().any(|io| io.name == field_id) {
-                        output.validate_vertex_fetch_io(
-                            &vm.bx.heap,
-                            &kind,
-                            field_id,
-                            pod_ty,
-                        );
                         output.io.push(ShaderIo {
                             kind: kind.clone(),
                             name: field_id,
diff --git a/platform/script/src/traits.rs b/platform/script/src/traits.rs
index b8745499f..cce1f9b54 100644
--- a/platform/script/src/traits.rs
+++ b/platform/script/src/traits.rs
@@ -78,12 +78,6 @@ pub trait ScriptHook {
         false
     }
 
-    /// Allows a type with custom scalar syntax to override the value emitted
-    /// by a derived `ScriptApply::script_to_value` implementation.
-    fn on_custom_to_value(&self, _vm: &mut ScriptVm) -> Option<ScriptValue> {
-        None
-    }
-
     // implemented by procmacro for reflection into script objects/type cchecking
     fn on_type_check(_heap: &ScriptHeap, _value: ScriptValue) -> bool {
         false
@@ -268,10 +262,7 @@ where
         Self: Sized,
     {
         use crate::pod::*;
-        use makepad_math::{
-            F16x2, F16x4, I16x2, Mat4f, Quat, SNorm16x2, SNorm8x4, U16x2, UNorm16x2, UNorm8x4,
-            Vec2f, Vec3f, Vec4f,
-        };
+        use makepad_math::{Mat4f, Quat, Vec2f, Vec3f, Vec4f};
         use std::any::TypeId;
 
         fn align_up(offset: usize, align: usize) -> usize {
@@ -320,42 +311,6 @@ where
             if type_id == TypeId::of::<Quat>() {
                 return Some((std::mem::size_of::<Quat>(), std::mem::align_of::<Quat>()));
             }
-            if type_id == TypeId::of::<F16x2>() {
-                return Some((std::mem::size_of::<F16x2>(), std::mem::align_of::<F16x2>()));
-            }
-            if type_id == TypeId::of::<F16x4>() {
-                return Some((std::mem::size_of::<F16x4>(), std::mem::align_of::<F16x4>()));
-            }
-            if type_id == TypeId::of::<U16x2>() {
-                return Some((std::mem::size_of::<U16x2>(), std::mem::align_of::<U16x2>()));
-            }
-            if type_id == TypeId::of::<I16x2>() {
-                return Some((std::mem::size_of::<I16x2>(), std::mem::align_of::<I16x2>()));
-            }
-            if type_id == TypeId::of::<UNorm16x2>() {
-                return Some((
-                    std::mem::size_of::<UNorm16x2>(),
-                    std::mem::align_of::<UNorm16x2>(),
-                ));
-            }
-            if type_id == TypeId::of::<SNorm16x2>() {
-                return Some((
-                    std::mem::size_of::<SNorm16x2>(),
-                    std::mem::align_of::<SNorm16x2>(),
-                ));
-            }
-            if type_id == TypeId::of::<UNorm8x4>() {
-                return Some((
-                    std::mem::size_of::<UNorm8x4>(),
-                    std::mem::align_of::<UNorm8x4>(),
-                ));
-            }
-            if type_id == TypeId::of::<SNorm8x4>() {
-                return Some((
-                    std::mem::size_of::<SNorm8x4>(),
-                    std::mem::align_of::<SNorm8x4>(),
-                ));
-            }
 
             let type_check = heap.registered_type(type_id)?;
             let mut offset = 0usize;
diff --git a/platform/script/src/vec_prims.rs b/platform/script/src/vec_prims.rs
index 1dfef8401..9943f0286 100644
--- a/platform/script/src/vec_prims.rs
+++ b/platform/script/src/vec_prims.rs
@@ -9,7 +9,6 @@ use crate::*;
 use std::collections::BTreeMap;
 use std::collections::HashMap;
 use std::hash::Hash;
-use std::sync::Arc;
 
 impl<T> ScriptHook for Vec<T> where T: ScriptApply + ScriptNew + 'static + ScriptDeriveMarker {}
 impl<T> ScriptNew for Vec<T>
@@ -221,46 +220,6 @@ impl ScriptApply for Vec<u8> {
     }
 }
 
-impl ScriptDeriveMarker for Arc<[u8]> {}
-impl ScriptHook for Arc<[u8]> {}
-impl ScriptNew for Arc<[u8]> {
-    fn script_type_id_static() -> ScriptTypeId {
-        ScriptTypeId::of::<Self>()
-    }
-    fn script_type_check(heap: &ScriptHeap, value: ScriptValue) -> bool {
-        <Vec<u8> as ScriptNew>::script_type_check(heap, value)
-    }
-    fn script_default(vm: &mut ScriptVm) -> ScriptValue {
-        <Vec<u8> as ScriptNew>::script_default(vm)
-    }
-    fn script_new(_vm: &mut ScriptVm) -> Self {
-        Arc::from([])
-    }
-    fn script_proto_build(vm: &mut ScriptVm, props: &mut ScriptTypeProps) -> ScriptValue {
-        <Vec<u8> as ScriptNew>::script_proto_build(vm, props)
-    }
-}
-
-impl ScriptApply for Arc<[u8]> {
-    fn script_type_id(&self) -> ScriptTypeId {
-        ScriptTypeId::of::<Self>()
-    }
-    fn script_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        apply: &Apply,
-        scope: &mut Scope,
-        value: ScriptValue,
-    ) {
-        let mut bytes = self.to_vec();
-        bytes.script_apply(vm, apply, scope, value);
-        *self = Arc::from(bytes);
-    }
-    fn script_to_value(&self, vm: &mut ScriptVm) -> ScriptValue {
-        vm.bx.heap.new_array_from_slice_u8(self).into()
-    }
-}
-
 impl ScriptHook for Vec<ScriptValue> {}
 impl ScriptNew for Vec<ScriptValue> {
     fn script_type_id_static() -> ScriptTypeId {
diff --git a/platform/script/src/vm.rs b/platform/script/src/vm.rs
index 40df5e44a..5628070d9 100644
--- a/platform/script/src/vm.rs
+++ b/platform/script/src/vm.rs
@@ -22,7 +22,7 @@ use std::any::Any;
 use std::cell::RefCell;
 use std::collections::HashMap;
 use std::rc::Rc;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 #[derive(Clone, Debug, Default, Eq, PartialEq, Hash)]
 pub struct ScriptModKey {
@@ -217,70 +217,27 @@ impl ScriptCode {
     }
 }
 
-pub trait ScriptHost: Any {
-    fn as_any(&self) -> &dyn Any;
-    fn as_any_mut(&mut self) -> &mut dyn Any;
-    fn script_std(&mut self) -> &mut dyn Any;
-    fn script_vm_slot(&mut self) -> &mut Option<Box<ScriptVmBase>>;
-}
-
-/// Small host container for standalone VMs that do not have an application
-/// host type of their own. Hosts without a standard library use `()` for
-/// `std`.
-pub struct ScriptVmHost<H: Any = (), S: Any = ()> {
-    pub host: H,
-    pub std: S,
-    pub script_vm: Option<Box<ScriptVmBase>>,
-}
-
-impl<H: Any, S: Any> ScriptVmHost<H, S> {
-    pub fn new(host: H, std: S) -> Self {
-        Self {
-            host,
-            std,
-            script_vm: None,
-        }
-    }
-}
-
-impl<H: Any, S: Any> ScriptHost for ScriptVmHost<H, S> {
-    fn as_any(&self) -> &dyn Any {
-        &self.host
-    }
-
-    fn as_any_mut(&mut self) -> &mut dyn Any {
-        &mut self.host
-    }
-
-    fn script_std(&mut self) -> &mut dyn Any {
-        &mut self.std
-    }
-
-    fn script_vm_slot(&mut self) -> &mut Option<Box<ScriptVmBase>> {
-        &mut self.script_vm
-    }
-}
-
 pub struct ScriptVm<'a> {
-    pub host: &'a mut dyn ScriptHost,
+    pub host: &'a mut dyn Any,
+    pub std: &'a mut dyn Any,
     pub bx: Box<ScriptVmBase>,
 }
 
 #[derive(Clone, Copy, Debug)]
 pub struct ScriptRunBudget {
-    pub soft_deadline: f64,
-    pub hard_deadline: f64,
+    pub soft_deadline: Instant,
+    pub hard_deadline: Instant,
     pub sample_interval_instructions: u32,
     pub instructions_until_sample: u32,
 }
 
 impl ScriptRunBudget {
     pub fn from_durations(soft: Duration, hard: Duration, sample_interval_instructions: u32) -> Self {
-        let now = crate::clock::monotonic_now();
+        let now = Instant::now();
         let sample_interval_instructions = sample_interval_instructions.max(1);
         Self {
-            soft_deadline: now + soft.as_secs_f64(),
-            hard_deadline: now + hard.as_secs_f64(),
+            soft_deadline: now + soft,
+            hard_deadline: now + hard,
             sample_interval_instructions,
             instructions_until_sample: sample_interval_instructions,
         }
@@ -791,7 +748,7 @@ impl<'a> ScriptVm<'a> {
         }
         budget.instructions_until_sample = budget.sample_interval_instructions;
 
-        let now = crate::clock::monotonic_now();
+        let now = Instant::now();
         if now >= budget.hard_deadline {
             return Some(ScriptRunBudgetHit::Hard);
         }
@@ -1665,9 +1622,11 @@ mod tests {
 
     #[test]
     fn script_apply_eval_refreshes_interpolated_values_on_reused_callsite() {
-        let mut host = ScriptVmHost::new((), ());
+        let mut host = ();
+        let mut std = ();
         let mut vm = ScriptVm {
             host: &mut host,
+            std: &mut std,
             bx: Box::new(ScriptVmBase::new()),
         };
 
diff --git a/platform/script/std/src/lib.rs b/platform/script/std/src/lib.rs
index 96e1d496f..1ca387473 100644
--- a/platform/script/std/src/lib.rs
+++ b/platform/script/std/src/lib.rs
@@ -15,6 +15,7 @@ pub use task::*;
 pub use vm::*;
 
 use makepad_script::*;
+use std::any::Any;
 
 pub fn script_mod(vm: &mut ScriptVm) {
     crate::fs::script_mod(vm);
@@ -23,20 +24,22 @@ pub fn script_mod(vm: &mut ScriptVm) {
     crate::net::script_mod(vm);
 }
 
-pub fn pump(host: &mut dyn ScriptHost) {
-    crate::run::handle_script_child_processes(host);
-    crate::net::handle_script_socket_streams(host);
-    crate::net::handle_script_http_servers(host);
-    crate::task::handle_script_tasks(host);
+pub fn pump<H: Any>(host: &mut H, std: &mut ScriptStd, script_vm: &mut Option<Box<ScriptVmBase>>) {
+    crate::run::handle_script_child_processes(host, std, script_vm);
+    crate::net::handle_script_socket_streams(host, std, script_vm);
+    crate::net::handle_script_http_servers(host, std, script_vm);
+    crate::task::handle_script_tasks(host, std, script_vm);
 }
 
-pub fn pump_network_runtime(host: &mut dyn ScriptHost) -> Vec<makepad_network::NetworkResponse> {
-    let responses = crate::net::drain_network_runtime(
-        host.script_std().downcast_mut::<ScriptStd>().unwrap(),
-    );
+pub fn pump_network_runtime<H: Any>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
+) -> Vec<makepad_network::NetworkResponse> {
+    let responses = crate::net::drain_network_runtime(std);
     if !responses.is_empty() {
-        crate::net::handle_script_network_events(host, &responses);
-        crate::task::handle_script_tasks(host);
+        crate::net::handle_script_network_events(host, std, script_vm, &responses);
+        crate::task::handle_script_tasks(host, std, script_vm);
     }
     responses
 }
diff --git a/platform/script/std/src/net.rs b/platform/script/std/src/net.rs
index 502dd4934..dc66c97dc 100644
--- a/platform/script/std/src/net.rs
+++ b/platform/script/std/src/net.rs
@@ -7,6 +7,7 @@ use crate::makepad_network::{
 use crate::{task, vm, ScriptStd, ScriptVmStdExt};
 use makepad_script::id;
 use makepad_script::*;
+use std::any::Any;
 use std::cell::RefCell;
 use std::collections::VecDeque;
 use std::io::{Read, Write};
@@ -313,14 +314,14 @@ pub fn socket_stream_pause_current(vm: &mut ScriptVm, handle: ScriptHandle) -> R
     Ok(())
 }
 
-fn script_std(host: &mut dyn ScriptHost) -> &mut ScriptStd {
-    host.script_std().downcast_mut().unwrap()
-}
-
-pub fn handle_script_socket_streams(host: &mut dyn ScriptHost) {
+pub fn handle_script_socket_streams<H: Any>(
+    _host: &mut H,
+    std: &mut ScriptStd,
+    _script_vm: &mut Option<Box<ScriptVmBase>>,
+) {
     let mut resume_threads = Vec::new();
     {
-        let mut streams = script_std(host).data.socket_streams.borrow_mut();
+        let mut streams = std.data.socket_streams.borrow_mut();
         for stream in streams.iter_mut() {
             while let Ok(msg) = stream.out_recv.try_recv() {
                 match msg {
@@ -350,32 +351,28 @@ pub fn handle_script_socket_streams(host: &mut dyn ScriptHost) {
         }
     }
     for thread_id in resume_threads {
-        task::queue_script_thread_resume(script_std(host), thread_id);
+        task::queue_script_thread_resume(std, thread_id);
     }
 }
 
-pub fn handle_script_http_servers(host: &mut dyn ScriptHost) {
+pub fn handle_script_http_servers<H: Any>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
+) {
     let mut i = 0;
-    while i < script_std(host).data.http_servers.len() {
-        loop {
-            let msg = script_std(host).data.http_servers[i]
-                .receiver
-                .try_recv();
-            let Ok(msg) = msg else {
-                break;
-            };
+    while i < std.data.http_servers.len() {
+        while let Ok(msg) = std.data.http_servers[i].receiver.try_recv() {
+            let server = &mut std.data.http_servers[i];
             match msg {
                 HttpServerRequest::ConnectWebSocket {
                     web_socket_id,
                     headers,
                     response_sender,
                 } => {
-                    let handler = script_std(host).data.http_servers[i]
-                        .events
-                        .on_connect_websocket
-                        .clone();
+                    let handler = server.events.on_connect_websocket.clone();
                     if let Some(handler) = handler.as_object() {
-                        let maybe_ws = vm::with_vm_and_async(host, |vm| {
+                        let maybe_ws = vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let net = vm.module(id_lut!(net));
                             let headers_val = headers.script_to_value(vm);
                             let ret = vm.call(handler.into(), &[headers_val]);
@@ -393,31 +390,29 @@ pub fn handle_script_http_servers(host: &mut dyn ScriptHost) {
                             None
                         });
                         if let Some(ws) = maybe_ws {
-                            script_std(host).data.http_servers[i].web_sockets.push(ws);
+                            std.data.http_servers[i].web_sockets.push(ws);
                         }
                     }
                 }
                 HttpServerRequest::DisconnectWebSocket { web_socket_id } => {
-                    let (handler, remove_index) = {
-                        let server = &script_std(host).data.http_servers[i];
-                        if let Some(index) = server
-                            .web_sockets
-                            .iter()
-                            .position(|v| v.web_socket_id == web_socket_id)
-                        {
-                            (server.web_sockets[index].events.on_closed.clone(), Some(index))
-                        } else {
-                            (None, None)
-                        }
-                    };
+                    let mut handler = None;
+                    let mut remove_index = None;
+                    if let Some(index) = server
+                        .web_sockets
+                        .iter()
+                        .position(|v| v.web_socket_id == web_socket_id)
+                    {
+                        handler = server.web_sockets[index].events.on_closed.clone();
+                        remove_index = Some(index);
+                    }
 
                     if let Some(handler) = handler.as_object() {
-                        vm::with_vm_and_async(host, |vm| {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             vm.call(handler.into(), &[]);
                         });
                     }
                     if let Some(index) = remove_index {
-                        script_std(host).data.http_servers[i].web_sockets.remove(index);
+                        std.data.http_servers[i].web_sockets.remove(index);
                     }
                 }
                 HttpServerRequest::BinaryMessage {
@@ -425,18 +420,16 @@ pub fn handle_script_http_servers(host: &mut dyn ScriptHost) {
                     response_sender: _,
                     data,
                 } => {
-                    let handler = {
-                        let server = &script_std(host).data.http_servers[i];
-                        server
-                            .web_sockets
-                            .iter()
-                            .position(|v| v.web_socket_id == web_socket_id)
-                            .and_then(|index| {
-                                server.web_sockets[index].events.on_binary.clone()
-                            })
-                    };
+                    let mut handler = None;
+                    if let Some(index) = server
+                        .web_sockets
+                        .iter()
+                        .position(|v| v.web_socket_id == web_socket_id)
+                    {
+                        handler = server.web_sockets[index].events.on_binary.clone();
+                    }
                     if let Some(handler) = handler.as_object() {
-                        vm::with_vm_and_async(host, |vm| {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let array = vm.bx.heap.new_array_from_vec_u8(data);
                             vm.call(handler.into(), &[array.into()]);
                         });
@@ -447,18 +440,16 @@ pub fn handle_script_http_servers(host: &mut dyn ScriptHost) {
                     response_sender: _,
                     string,
                 } => {
-                    let handler = {
-                        let server = &script_std(host).data.http_servers[i];
-                        server
-                            .web_sockets
-                            .iter()
-                            .position(|v| v.web_socket_id == web_socket_id)
-                            .and_then(|index| {
-                                server.web_sockets[index].events.on_string.clone()
-                            })
-                    };
+                    let mut handler = None;
+                    if let Some(index) = server
+                        .web_sockets
+                        .iter()
+                        .position(|v| v.web_socket_id == web_socket_id)
+                    {
+                        handler = server.web_sockets[index].events.on_string.clone();
+                    }
                     if let Some(handler) = handler.as_object() {
-                        vm::with_vm_and_async(host, |vm| {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let string = vm.bx.heap.new_string_from_str(&string);
                             vm.call(handler.into(), &[string.into()]);
                         });
@@ -468,9 +459,9 @@ pub fn handle_script_http_servers(host: &mut dyn ScriptHost) {
                     headers,
                     response_sender,
                 } => {
-                    let handler = script_std(host).data.http_servers[i].events.on_get.clone();
+                    let handler = server.events.on_get.clone();
                     if let Some(handler) = handler.as_object() {
-                        vm::with_vm_and_async(host, |vm| {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let net = vm.module(id_lut!(net));
                             let headers_val = headers.script_to_value(vm);
                             let ret = vm.call(handler.into(), &[headers_val]);
@@ -478,11 +469,11 @@ pub fn handle_script_http_servers(host: &mut dyn ScriptHost) {
                                 let response = HttpServerResponse::script_from_value(vm, ret);
                                 let _ = response_sender.send(response);
                             } else {
-                                let _ = response_sender.send(HttpServerResponse::new(
-                                    "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n"
+                                let _ = response_sender.send(HttpServerResponse {
+                                    header: "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n"
                                         .to_string(),
-                                    "No body".to_string().into_bytes(),
-                                ));
+                                    body: "No body".to_string().into_bytes(),
+                                });
                             }
                         });
                     }
@@ -492,9 +483,9 @@ pub fn handle_script_http_servers(host: &mut dyn ScriptHost) {
                     body,
                     response,
                 } => {
-                    let handler = script_std(host).data.http_servers[i].events.on_post.clone();
+                    let handler = server.events.on_post.clone();
                     if let Some(handler) = handler.as_object() {
-                        vm::with_vm_and_async(host, |vm| {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let net = vm.module(id_lut!(net));
                             let headers_val = headers.script_to_value(vm);
                             let body_array = vm.bx.heap.new_array_from_vec_u8(body);
@@ -504,67 +495,63 @@ pub fn handle_script_http_servers(host: &mut dyn ScriptHost) {
                                 let response_obj = HttpServerResponse::script_from_value(vm, ret);
                                 let _ = response.send(response_obj);
                             } else {
-                                let _ = response.send(HttpServerResponse::new(
-                                    "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n"
+                                let _ = response.send(HttpServerResponse {
+                                    header: "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n"
                                         .to_string(),
-                                    "No body".to_string().into_bytes(),
-                                ));
+                                    body: "No body".to_string().into_bytes(),
+                                });
                             }
                         });
                     }
                 }
-                HttpServerRequest::PostPending { body, .. } => {
-                    body.reject(HttpServerResponse::new(
-                        "HTTP/1.1 503 Service Unavailable\r\nContent-Length: 0\r\nConnection: close\r\n\r\n".into(),
-                        Vec::new(),
-                    ));
-                }
             }
         }
         i += 1;
     }
 }
 
-pub fn handle_script_web_socket_event(host: &mut dyn ScriptHost, event: NetworkResponse) {
+pub fn handle_script_web_socket_event<H: Any>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
+    event: NetworkResponse,
+) {
     match event {
         NetworkResponse::WsOpened { socket_id } => {
-            let handler = script_std(host)
+            if let Some(item) = std
                 .data
                 .web_sockets
                 .iter()
                 .find(|item| item.socket_id == socket_id)
-                .and_then(|item| item.events.on_opened.as_object());
-            if let Some(handler) = handler {
-                vm::with_vm_and_async(host, |vm| {
-                    vm.call(handler.into(), &[]);
-                });
+            {
+                if let Some(handler) = item.events.on_opened.as_object() {
+                    vm::with_vm_and_async(host, std, script_vm, |vm| {
+                        vm.call(handler.into(), &[]);
+                    });
+                }
             }
         }
         NetworkResponse::WsMessage { socket_id, message } => {
+            let Some(item) = std
+                .data
+                .web_sockets
+                .iter()
+                .find(|item| item.socket_id == socket_id)
+            else {
+                return;
+            };
             match message {
                 WsMessage::Text(string) => {
-                    let handler = script_std(host)
-                        .data
-                        .web_sockets
-                        .iter()
-                        .find(|item| item.socket_id == socket_id)
-                        .and_then(|item| item.events.on_string.as_object());
-                    if let Some(handler) = handler {
-                        vm::with_vm_and_async(host, |vm| {
+                    if let Some(handler) = item.events.on_string.as_object() {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let string = vm.bx.heap.new_string_from_str(&string);
                             vm.call(handler.into(), &[string.into()]);
                         });
                     }
                 }
                 WsMessage::Binary(data) => {
-                    let handler = script_std(host)
-                        .data
-                        .web_sockets
-                        .iter()
-                        .find(|item| item.socket_id == socket_id)
-                        .and_then(|item| item.events.on_binary.as_object());
-                    if let Some(handler) = handler {
-                        vm::with_vm_and_async(host, |vm| {
+                    if let Some(handler) = item.events.on_binary.as_object() {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let data = vm.bx.heap.new_array_from_vec_u8(data);
                             vm.call(handler.into(), &[data.into()]);
                         });
@@ -573,50 +560,34 @@ pub fn handle_script_web_socket_event(host: &mut dyn ScriptHost, event: NetworkR
             }
         }
         NetworkResponse::WsClosed { socket_id } => {
-            let found = {
-                let std = script_std(host);
-                std.data
-                    .web_sockets
-                    .iter()
-                    .position(|item| item.socket_id == socket_id)
-                    .map(|index| {
-                        (
-                            index,
-                            std.data.web_sockets[index].events.on_closed.as_object(),
-                        )
-                    })
-            };
-            if let Some((index, handler)) = found {
-                if let Some(handler) = handler {
-                    vm::with_vm_and_async(host, |vm| {
+            if let Some(index) = std
+                .data
+                .web_sockets
+                .iter()
+                .position(|item| item.socket_id == socket_id)
+            {
+                if let Some(handler) = std.data.web_sockets[index].events.on_closed.as_object() {
+                    vm::with_vm_and_async(host, std, script_vm, |vm| {
                         vm.call(handler.into(), &[]);
                     });
                 }
-                script_std(host).data.web_sockets.remove(index);
+                std.data.web_sockets.remove(index);
             }
         }
         NetworkResponse::WsError { socket_id, message } => {
-            let found = {
-                let std = script_std(host);
-                std.data
-                    .web_sockets
-                    .iter()
-                    .position(|item| item.socket_id == socket_id)
-                    .map(|index| {
-                        (
-                            index,
-                            std.data.web_sockets[index].events.on_error.as_object(),
-                        )
-                    })
-            };
-            if let Some((index, handler)) = found {
-                if let Some(handler) = handler {
-                    vm::with_vm_and_async(host, |vm| {
+            if let Some(index) = std
+                .data
+                .web_sockets
+                .iter()
+                .position(|item| item.socket_id == socket_id)
+            {
+                if let Some(handler) = std.data.web_sockets[index].events.on_error.as_object() {
+                    vm::with_vm_and_async(host, std, script_vm, |vm| {
                         let message = vm.bx.heap.new_string_from_str(&message);
                         vm.call(handler.into(), &[message.into()]);
                     });
                 }
-                script_std(host).data.web_sockets.remove(index);
+                std.data.web_sockets.remove(index);
             }
         }
         NetworkResponse::HttpResponse { .. }
@@ -627,8 +598,10 @@ pub fn handle_script_web_socket_event(host: &mut dyn ScriptHost, event: NetworkR
     }
 }
 
-pub fn handle_script_network_events(
-    host: &mut dyn ScriptHost,
+pub fn handle_script_network_events<H: Any>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
     responses: &[NetworkResponse],
 ) {
     for response in responses {
@@ -637,7 +610,7 @@ pub fn handle_script_network_events(
             | NetworkResponse::WsMessage { .. }
             | NetworkResponse::WsClosed { .. }
             | NetworkResponse::WsError { .. } => {
-                handle_script_web_socket_event(host, response.clone());
+                handle_script_web_socket_event(host, std, script_vm, response.clone());
                 continue;
             }
             _ => {}
@@ -657,89 +630,63 @@ pub fn handle_script_network_events(
 
         match response {
             NetworkResponse::HttpStreamChunk { response: res, .. } => {
-                let handler = script_std(host)
-                    .data
-                    .http_requests
-                    .iter()
-                    .find(|v| v.id == request_id)
-                    .and_then(|request| request.events.on_stream.as_object());
-                if let Some(handler) = handler {
-                    vm::with_vm_and_async(host, |vm| {
-                        let res = res.script_to_value(vm);
-                        vm.call(handler.into(), &[res]);
-                    });
+                if let Some(s) = std.data.http_requests.iter().find(|v| v.id == request_id) {
+                    if let Some(handler) = s.events.on_stream.as_object() {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
+                            let res = res.script_to_value(vm);
+                            vm.call(handler.into(), &[res]);
+                        })
+                    }
                 }
             }
             NetworkResponse::HttpStreamComplete { response: res, .. } => {
-                let found = {
-                    let std = script_std(host);
-                    std.data
-                        .http_requests
-                        .iter()
-                        .position(|v| v.id == request_id)
-                        .map(|index| {
-                            (
-                                index,
-                                std.data.http_requests[index].events.on_complete.as_object(),
-                            )
-                        })
-                };
-                if let Some((index, handler)) = found {
-                    if let Some(handler) = handler {
-                        vm::with_vm_and_async(host, |vm| {
+                if let Some(i) = std
+                    .data
+                    .http_requests
+                    .iter()
+                    .position(|v| v.id == request_id)
+                {
+                    if let Some(handler) = std.data.http_requests[i].events.on_complete.as_object()
+                    {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let res = res.script_to_value(vm);
                             vm.call(handler.into(), &[res]);
                         })
                     }
-                    script_std(host).data.http_requests.remove(index);
+                    std.data.http_requests.remove(i);
                 }
             }
             NetworkResponse::HttpResponse { response: res, .. } => {
-                let found = {
-                    let std = script_std(host);
-                    std.data
-                        .http_requests
-                        .iter()
-                        .position(|v| v.id == request_id)
-                        .map(|index| {
-                            (
-                                index,
-                                std.data.http_requests[index].events.on_response.as_object(),
-                            )
-                        })
-                };
-                if let Some((index, handler)) = found {
-                    if let Some(handler) = handler {
-                        vm::with_vm_and_async(host, |vm| {
+                if let Some(i) = std
+                    .data
+                    .http_requests
+                    .iter()
+                    .position(|v| v.id == request_id)
+                {
+                    if let Some(handler) = std.data.http_requests[i].events.on_response.as_object()
+                    {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let res = res.script_to_value(vm);
                             vm.call(handler.into(), &[res]);
                         })
                     }
-                    script_std(host).data.http_requests.remove(index);
+                    std.data.http_requests.remove(i);
                 }
             }
             NetworkResponse::HttpError { error: err, .. } => {
-                let found = {
-                    let std = script_std(host);
-                    std.data
-                        .http_requests
-                        .iter()
-                        .position(|v| v.id == request_id)
-                        .map(|index| {
-                            (
-                                index,
-                                std.data.http_requests[index].events.on_error.as_object(),
-                            )
-                        })
-                };
-                if let Some((index, handler)) = found {
-                    if let Some(handler) = handler {
-                        vm::with_vm_and_async(host, |vm| {
+                if let Some(i) = std
+                    .data
+                    .http_requests
+                    .iter()
+                    .position(|v| v.id == request_id)
+                {
+                    if let Some(handler) = std.data.http_requests[i].events.on_error.as_object() {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let res = err.script_to_value(vm);
                             vm.call(handler.into(), &[res]);
                         })
                     }
-                    script_std(host).data.http_requests.remove(index);
+                    std.data.http_requests.remove(i);
                 }
             }
             NetworkResponse::HttpProgress { .. }
@@ -802,11 +749,6 @@ pub fn script_mod(vm: &mut ScriptVm) {
             let server = HttpServer {
                 listen_address: options.listen.parse().unwrap(),
                 post_max_size: 1024 * 1024 * 10,
-                post_max_size_overrides: Vec::new(),
-                pre_admit_posts: false,
-                client_ip_resolver: None,
-                trusted_proxy: None,
-                allowed_methods: None,
                 request: server_tx,
             };
 
@@ -1182,9 +1124,7 @@ pub fn script_mod(vm: &mut ScriptVm) {
             let out_recv: ToUIReceiver<SocketStreamOut> = Default::default();
             let out_send = out_recv.sender();
             let mut in_send: FromUISender<SocketStreamIn> = Default::default();
-            let in_recv = in_send
-                .receiver()
-                .expect("socket receiver is taken exactly once");
+            let in_recv = in_send.receiver();
             let host = options.host.clone();
 
             std::thread::spawn(move || {
diff --git a/platform/script/std/src/run.rs b/platform/script/std/src/run.rs
index c7cdbe744..34829621b 100644
--- a/platform/script/std/src/run.rs
+++ b/platform/script/std/src/run.rs
@@ -2,6 +2,7 @@ use crate::{vm, ScriptStd, ScriptVmStdExt};
 use makepad_network::{FromUISender, ToUIReceiver};
 use makepad_script::*;
 use std::{
+    any::Any,
     collections::hash_map::HashMap,
     io::prelude::*,
     io::BufReader,
@@ -58,79 +59,38 @@ pub struct ScriptChildCmd {
     pub cwd: Option<String>,
 }
 
-pub fn handle_script_child_processes(host: &mut dyn ScriptHost) {
+pub fn handle_script_child_processes<H: Any>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
+) {
     let mut i = 0;
-    while i
-        < host
-            .script_std()
-            .downcast_ref::<ScriptStd>()
-            .unwrap()
-            .data
-            .child_processes
-            .len()
-    {
+    while i < std.data.child_processes.len() {
         let mut term = false;
 
-        loop {
-            let value = host
-                .script_std()
-                .downcast_mut::<ScriptStd>()
-                .unwrap()
-                .data
-                .child_processes[i]
-                .child
-                .out_recv
-                .try_recv();
-            let Ok(value) = value else {
-                break;
-            };
+        while let Ok(value) = std.data.child_processes[i].child.out_recv.try_recv() {
             match value {
                 ChildOut::StdOut(s) => {
-                    let handler = host
-                        .script_std()
-                        .downcast_ref::<ScriptStd>()
-                        .unwrap()
-                        .data
-                        .child_processes[i]
-                        .events
-                        .on_stdout
-                        .as_object();
-                    if let Some(handler) = handler {
-                        vm::with_vm_and_async(host, |vm| {
+                    if let Some(handler) = std.data.child_processes[i].events.on_stdout.as_object()
+                    {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let str = vm.bx.heap.new_string_from_str(&s);
                             vm.call(handler.into(), &[str.into()]);
                         });
                     }
                 }
                 ChildOut::StdErr(s) => {
-                    let handler = host
-                        .script_std()
-                        .downcast_ref::<ScriptStd>()
-                        .unwrap()
-                        .data
-                        .child_processes[i]
-                        .events
-                        .on_stderr
-                        .as_object();
-                    if let Some(handler) = handler {
-                        vm::with_vm_and_async(host, |vm| {
+                    if let Some(handler) = std.data.child_processes[i].events.on_stderr.as_object()
+                    {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             let str = vm.bx.heap.new_string_from_str(&s);
                             vm.call(handler.into(), &[str.into()]);
                         });
                     }
                 }
                 ChildOut::Term => {
-                    let handler = host
-                        .script_std()
-                        .downcast_ref::<ScriptStd>()
-                        .unwrap()
-                        .data
-                        .child_processes[i]
-                        .events
-                        .on_term
-                        .as_object();
-                    if let Some(handler) = handler {
-                        vm::with_vm_and_async(host, |vm| {
+                    if let Some(handler) = std.data.child_processes[i].events.on_term.as_object() {
+                        vm::with_vm_and_async(host, std, script_vm, |vm| {
                             vm.call(handler.into(), &[]);
                         });
                     }
@@ -140,12 +100,7 @@ pub fn handle_script_child_processes(host: &mut dyn ScriptHost) {
             }
         }
         if term {
-            host.script_std()
-                .downcast_mut::<ScriptStd>()
-                .unwrap()
-                .data
-                .child_processes
-                .remove(i);
+            std.data.child_processes.remove(i);
         } else {
             i += 1;
         }
@@ -221,9 +176,7 @@ impl ChildProcess {
         let out_send = out_recv.sender();
 
         let mut in_send: FromUISender<ChildIn> = Default::default();
-        let in_recv = in_send
-            .receiver()
-            .expect("child stdin receiver is taken exactly once");
+        let in_recv = in_send.receiver();
 
         let _stdout_thread = {
             let out_send = out_send.clone();
diff --git a/platform/script/std/src/task.rs b/platform/script/std/src/task.rs
index bed88bd48..ab38daeab 100644
--- a/platform/script/std/src/task.rs
+++ b/platform/script/std/src/task.rs
@@ -84,78 +84,46 @@ pub fn queue_script_thread_resume(std: &mut ScriptStd, thread_id: ScriptThreadId
 pub fn set_script_task_trace(_std: &mut ScriptStd, _enabled: bool) {}
 
 fn run_script_task_thread_completed_hooks(
-    host: &mut dyn ScriptHost,
+    host: &mut dyn Any,
+    std: &mut ScriptStd,
     thread_id: ScriptThreadId,
     result: ScriptValue,
 ) -> bool {
-    let hooks = host
-        .script_std()
-        .downcast_ref::<ScriptStd>()
-        .unwrap()
-        .data
-        .tasks
-        .hooks
-        .on_thread_completed
-        .clone();
+    let hooks = std.data.tasks.hooks.on_thread_completed.clone();
     let mut consumed = false;
     for hook in hooks {
-        consumed |= hook(host.as_any_mut(), thread_id, result);
+        consumed |= hook(host, thread_id, result);
     }
     consumed
 }
 
-fn run_script_task_pump_hooks(host: &mut dyn ScriptHost) -> bool {
-    let hooks = host
-        .script_std()
-        .downcast_ref::<ScriptStd>()
-        .unwrap()
-        .data
-        .tasks
-        .hooks
-        .pump
-        .clone();
+fn run_script_task_pump_hooks(host: &mut dyn Any, std: &mut ScriptStd) -> bool {
+    let hooks = std.data.tasks.hooks.pump.clone();
     let mut progressed = false;
     for hook in hooks {
-        progressed |= hook(host.as_any_mut());
+        progressed |= hook(host);
     }
     progressed
 }
 
-pub fn handle_script_tasks(host: &mut dyn ScriptHost) {
+pub fn handle_script_tasks<H: Any>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
+) {
     loop {
         let mut progressed = false;
 
         let mut next_thread = None;
         let mut start_task = None;
 
-        if let Some(thread_id) = host
-            .script_std()
-            .downcast_mut::<ScriptStd>()
-            .unwrap()
-            .data
-            .tasks
-            .pending_resumes
-            .pop_front()
-        {
+        if let Some(thread_id) = std.data.tasks.pending_resumes.pop_front() {
             next_thread = Some(thread_id);
         } else {
-            let tasks = host
-                .script_std()
-                .downcast_ref::<ScriptStd>()
-                .unwrap()
-                .data
-                .tasks
-                .tasks
-                .clone();
-            let mut tasks = tasks.borrow_mut();
+            let mut tasks = std.data.tasks.tasks.borrow_mut();
             for task in tasks.iter_mut() {
                 let queue = task.queue.as_array();
-                let queue_len = host
-                    .script_vm_slot()
-                    .as_ref()
-                    .unwrap()
-                    .heap
-                    .array_len(queue);
+                let queue_len = script_vm.as_ref().unwrap().heap.array_len(queue);
                 if let Some(st) = task.start_task.take() {
                     start_task = Some((st, task.handle));
                     break;
@@ -173,26 +141,25 @@ pub fn handle_script_tasks(host: &mut dyn ScriptHost) {
 
         if let Some((start_task, handle)) = start_task.take() {
             progressed = true;
-            vm::with_vm(host, |vm| {
+            vm::with_vm(host, std, script_vm, |vm| {
                 vm.call(start_task.into(), &[handle.into()]);
             });
         } else if let Some(next_thread) = next_thread.take() {
             progressed = true;
-            let result = vm::with_vm_thread(host, next_thread, |vm| vm.resume());
+            let result = vm::with_vm_thread(host, std, script_vm, next_thread, |vm| vm.resume());
 
-            let is_paused = host
-                .script_vm_slot()
+            let is_paused = script_vm
                 .as_ref()
                 .and_then(|bx| bx.threads.get(next_thread.to_index()))
                 .map(|thread| thread.is_paused())
                 .unwrap_or(true);
 
             if !is_paused {
-                run_script_task_thread_completed_hooks(host, next_thread, result);
+                run_script_task_thread_completed_hooks(host, std, next_thread, result);
             }
         }
 
-        if run_script_task_pump_hooks(host) {
+        if run_script_task_pump_hooks(host, std) {
             progressed = true;
         }
 
diff --git a/platform/script/std/src/vm.rs b/platform/script/std/src/vm.rs
index 3ddf30db5..d59a8aa58 100644
--- a/platform/script/std/src/vm.rs
+++ b/platform/script/std/src/vm.rs
@@ -1,4 +1,4 @@
-use crate::task;
+use crate::{task, ScriptStd};
 use makepad_script::*;
 use std::any::Any;
 use std::cell::Cell;
@@ -61,20 +61,31 @@ pub trait ScriptVmStdExt {
 
 impl<'a> ScriptVmStdExt for ScriptVm<'a> {
     fn std_ref<T: Any>(&mut self) -> &T {
-        self.host.script_std().downcast_ref().unwrap()
+        self.std.downcast_ref().unwrap()
     }
 
     fn std_mut<T: Any>(&mut self) -> &mut T {
-        self.host.script_std().downcast_mut().unwrap()
+        self.std.downcast_mut().unwrap()
     }
 }
 
-pub fn with_vm_and_async<F: FnOnce(&mut ScriptVm) -> R, R>(
-    host: &mut dyn ScriptHost,
+impl ScriptVmStdExt for &mut dyn Any {
+    fn std_ref<T: Any>(&mut self) -> &T {
+        self.downcast_ref().unwrap()
+    }
+
+    fn std_mut<T: Any>(&mut self) -> &mut T {
+        self.downcast_mut().unwrap()
+    }
+}
+
+pub fn with_vm_and_async<H: Any, F: FnOnce(&mut ScriptVm) -> R, R>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
     f: F,
 ) -> R {
-    let mut bx = host
-        .script_vm_slot()
+    let mut bx = script_vm
         .take()
         .expect(
             "re-entrant script VM access: the VM is already `take()`n (swapped off) by an \
@@ -84,18 +95,22 @@ pub fn with_vm_and_async<F: FnOnce(&mut ScriptVm) -> R, R>(
     bx.threads.set_current_to_first_unpaused_thread();
 
     let (out, bx) = {
-        let mut vm = ScriptVm { host, bx };
+        let mut vm = ScriptVm { host, std, bx };
         let out = f(&mut vm);
         (out, vm.bx)
     };
-    *host.script_vm_slot() = Some(bx);
-    task::handle_script_tasks(host);
+    *script_vm = Some(bx);
+    task::handle_script_tasks(host, std, script_vm);
     out
 }
 
-pub fn with_vm<F: FnOnce(&mut ScriptVm) -> R, R>(host: &mut dyn ScriptHost, f: F) -> R {
-    let mut bx = host
-        .script_vm_slot()
+pub fn with_vm<H: Any, F: FnOnce(&mut ScriptVm) -> R, R>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
+    f: F,
+) -> R {
+    let mut bx = script_vm
         .take()
         .expect(
             "re-entrant script VM access: the VM is already `take()`n (swapped off) by an \
@@ -105,12 +120,12 @@ pub fn with_vm<F: FnOnce(&mut ScriptVm) -> R, R>(host: &mut dyn ScriptHost, f: F
     bx.threads.set_current_to_first_unpaused_thread();
 
     let (out, bx) = {
-        let mut vm = ScriptVm { host, bx };
+        let mut vm = ScriptVm { host, std, bx };
         let out = f(&mut vm);
         vm.drain_errors();
         (out, vm.bx)
     };
-    *host.script_vm_slot() = Some(bx);
+    *script_vm = Some(bx);
     out
 }
 
@@ -118,30 +133,33 @@ pub fn with_vm<F: FnOnce(&mut ScriptVm) -> R, R>(host: &mut dyn ScriptHost, f: F
 /// already held (swapped off) by an enclosing `with_vm`/`eval`. Use this for
 /// call sites that can correctly degrade — e.g. defer to a later frame — when
 /// invoked re-entrantly, rather than aborting.
-pub fn try_with_vm<F: FnOnce(&mut ScriptVm) -> R, R>(
-    host: &mut dyn ScriptHost,
+pub fn try_with_vm<H: Any, F: FnOnce(&mut ScriptVm) -> R, R>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
     f: F,
 ) -> Option<R> {
-    let mut bx = host.script_vm_slot().take()?;
+    let mut bx = script_vm.take()?;
     bx.threads.set_current_to_first_unpaused_thread();
 
     let (out, bx) = {
-        let mut vm = ScriptVm { host, bx };
+        let mut vm = ScriptVm { host, std, bx };
         let out = f(&mut vm);
         vm.drain_errors();
         (out, vm.bx)
     };
-    *host.script_vm_slot() = Some(bx);
+    *script_vm = Some(bx);
     Some(out)
 }
 
-pub fn with_vm_thread<F: FnOnce(&mut ScriptVm) -> R, R>(
-    host: &mut dyn ScriptHost,
+pub fn with_vm_thread<H: Any, F: FnOnce(&mut ScriptVm) -> R, R>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
     thread_id: ScriptThreadId,
     f: F,
 ) -> R {
-    let mut bx = host
-        .script_vm_slot()
+    let mut bx = script_vm
         .take()
         .expect(
             "re-entrant script VM access: the VM is already `take()`n (swapped off) by an \
@@ -151,14 +169,19 @@ pub fn with_vm_thread<F: FnOnce(&mut ScriptVm) -> R, R>(
     bx.threads.set_current_thread_id(thread_id);
 
     let (out, bx) = {
-        let mut vm = ScriptVm { host, bx };
+        let mut vm = ScriptVm { host, std, bx };
         let out = f(&mut vm);
         (out, vm.bx)
     };
-    *host.script_vm_slot() = Some(bx);
+    *script_vm = Some(bx);
     out
 }
 
-pub fn eval(host: &mut dyn ScriptHost, script_mod: ScriptMod) -> ScriptValue {
-    with_vm_and_async(host, |vm| vm.eval(script_mod))
+pub fn eval<H: Any>(
+    host: &mut H,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
+    script_mod: ScriptMod,
+) -> ScriptValue {
+    with_vm_and_async(host, std, script_vm, |vm| vm.eval(script_mod))
 }
diff --git a/platform/script/std/tests/headless.rs b/platform/script/std/tests/headless.rs
index 6e8d73e80..a313ea114 100644
--- a/platform/script/std/tests/headless.rs
+++ b/platform/script/std/tests/headless.rs
@@ -57,10 +57,11 @@ impl NetworkBackend for TestBackend {
 #[test]
 fn headless_http_request_resolves_promise_through_script_std() {
     let runtime = Arc::new(NetworkRuntime::with_backend(Arc::new(TestBackend)));
-    let mut host = ScriptVmHost::new((), ScriptStd::with_network_runtime(runtime));
-    host.script_vm = Some(Box::new(ScriptVmBase::new()));
+    let mut host = ();
+    let mut std = ScriptStd::with_network_runtime(runtime);
+    let mut script_vm = Some(Box::new(ScriptVmBase::new()));
 
-    let promise = with_vm(&mut host, |vm| {
+    let promise = with_vm(&mut host, &mut std, &mut script_vm, |vm| {
         script_mod(vm);
         vm.eval(script! {
             use mod.std
@@ -81,19 +82,18 @@ fn headless_http_request_resolves_promise_through_script_std() {
     let promise = promise
         .as_handle()
         .expect("script should return a promise handle");
-    assert_eq!(host.std.data.http_requests.len(), 1);
+    assert_eq!(std.data.http_requests.len(), 1);
 
-    let responses = pump_network_runtime(&mut host);
+    let responses = pump_network_runtime(&mut host, &mut std, &mut script_vm);
     assert_eq!(responses.len(), 1);
-    assert!(host.std.data.http_requests.is_empty());
+    assert!(std.data.http_requests.is_empty());
 
-    let tasks = host.std.data.tasks.tasks.borrow();
+    let tasks = std.data.tasks.tasks.borrow();
     let task = tasks
         .iter()
         .find(|task| task.handle == promise)
         .expect("promise task should exist");
-    match host
-        .script_vm
+    match script_vm
         .as_ref()
         .unwrap()
         .heap
diff --git a/platform/script/test/src/bin/doc_experiment_probe.rs b/platform/script/test/src/bin/doc_experiment_probe.rs
index 6939faca3..04160e3b2 100644
--- a/platform/script/test/src/bin/doc_experiment_probe.rs
+++ b/platform/script/test/src/bin/doc_experiment_probe.rs
@@ -16,9 +16,11 @@
 use makepad_script::*;
 
 fn new_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/test/src/bin/mathaot_bench.rs b/platform/script/test/src/bin/mathaot_bench.rs
index bfdd64973..28ba5e7c5 100644
--- a/platform/script/test/src/bin/mathaot_bench.rs
+++ b/platform/script/test/src/bin/mathaot_bench.rs
@@ -16,9 +16,11 @@ use std::time::Instant;
 const N: usize = 1_000_000;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/test/src/bin/splash_bench.rs b/platform/script/test/src/bin/splash_bench.rs
index 38da5de84..cd193e419 100644
--- a/platform/script/test/src/bin/splash_bench.rs
+++ b/platform/script/test/src/bin/splash_bench.rs
@@ -18,9 +18,11 @@ struct BenchResult {
 }
 
 fn new_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/test/src/main.rs b/platform/script/test/src/main.rs
index a6d83ce01..ee8d19227 100644
--- a/platform/script/test/src/main.rs
+++ b/platform/script/test/src/main.rs
@@ -7,9 +7,10 @@ use makepad_script::*;
 use std::collections::BTreeMap;
 
 pub fn main() {
-    let mut host = ScriptVmHost::new(0, ());
+    let mut std = 0;
     let vm = &mut ScriptVm {
-        host: &mut host,
+        host: &mut 0,
+        std: &mut std,
         bx: Box::new(ScriptVmBase::new()),
     };
 
@@ -4662,9 +4663,10 @@ pub fn main() {
     // (game.md M0 — 60Hz hosts must not grow the heap per tick)
     // ========================================
     {
-        let mut host = ScriptVmHost::new(0, ());
+        let mut std0 = 0usize;
         let vm = &mut ScriptVm {
-            host: &mut host,
+            host: &mut 0,
+            std: &mut std0,
             bx: Box::new(ScriptVmBase::new()),
         };
 
@@ -4855,9 +4857,10 @@ pub fn main() {
     // (game.md M0r — N callbacks share ONE tick pool host-side)
     // ========================================
     {
-        let mut host = ScriptVmHost::new(0, ());
+        let mut std0 = 0usize;
         let vm = &mut ScriptVm {
-            host: &mut host,
+            host: &mut 0,
+            std: &mut std0,
             bx: Box::new(ScriptVmBase::new()),
         };
         let exports = vm.heap_mut().new_object();
diff --git a/platform/script/tests/allocation_limit.rs b/platform/script/tests/allocation_limit.rs
index 8751419b5..88caaa727 100644
--- a/platform/script/tests/allocation_limit.rs
+++ b/platform/script/tests/allocation_limit.rs
@@ -1,9 +1,11 @@
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/auto_close_eof.rs b/platform/script/tests/auto_close_eof.rs
index d7e13fb72..e33da927c 100644
--- a/platform/script/tests/auto_close_eof.rs
+++ b/platform/script/tests/auto_close_eof.rs
@@ -17,9 +17,11 @@
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/extra_arg_typecheck.rs b/platform/script/tests/extra_arg_typecheck.rs
index 2c66227f6..9159c6331 100644
--- a/platform/script/tests/extra_arg_typecheck.rs
+++ b/platform/script/tests/extra_arg_typecheck.rs
@@ -17,9 +17,11 @@ use std::cell::RefCell;
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/fn_ref_callback.rs b/platform/script/tests/fn_ref_callback.rs
index 4e380243d..a503fbd26 100644
--- a/platform/script/tests/fn_ref_callback.rs
+++ b/platform/script/tests/fn_ref_callback.rs
@@ -5,9 +5,11 @@ use std::cell::RefCell;
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/json_negative_numbers.rs b/platform/script/tests/json_negative_numbers.rs
index 397efa4ef..1c1d67348 100644
--- a/platform/script/tests/json_negative_numbers.rs
+++ b/platform/script/tests/json_negative_numbers.rs
@@ -11,9 +11,11 @@
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/math_aot.rs b/platform/script/tests/math_aot.rs
index 595da89e5..3debdc82e 100644
--- a/platform/script/tests/math_aot.rs
+++ b/platform/script/tests/math_aot.rs
@@ -12,9 +12,11 @@ use makepad_script::makepad_math::{Vec2f, Vec3f, Vec4f};
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/math_aot_fuzz.rs b/platform/script/tests/math_aot_fuzz.rs
index 1293f6c1a..f7b6c6b2f 100644
--- a/platform/script/tests/math_aot_fuzz.rs
+++ b/platform/script/tests/math_aot_fuzz.rs
@@ -26,9 +26,11 @@ const FUZZ_EXPRS: u64 = 600;
 const INPUTS_PER_EXPR: usize = 6;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/newline_call.rs b/platform/script/tests/newline_call.rs
index 1e70fa069..51c8c84f2 100644
--- a/platform/script/tests/newline_call.rs
+++ b/platform/script/tests/newline_call.rs
@@ -6,9 +6,11 @@
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/on_render_emission.rs b/platform/script/tests/on_render_emission.rs
index c58af5aeb..e0bdab4b3 100644
--- a/platform/script/tests/on_render_emission.rs
+++ b/platform/script/tests/on_render_emission.rs
@@ -21,9 +21,11 @@
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/parse_error_capture.rs b/platform/script/tests/parse_error_capture.rs
index 9bb37ecd7..b15227afd 100644
--- a/platform/script/tests/parse_error_capture.rs
+++ b/platform/script/tests/parse_error_capture.rs
@@ -10,9 +10,11 @@
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/reload_defaults.rs b/platform/script/tests/reload_defaults.rs
index 0cf5476df..b956ed801 100644
--- a/platform/script/tests/reload_defaults.rs
+++ b/platform/script/tests/reload_defaults.rs
@@ -28,9 +28,11 @@ struct ReloadObjectOuterTest {
 }
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/script/tests/short_circuit_args.rs b/platform/script/tests/short_circuit_args.rs
index 2a0e526f7..6390d0348 100644
--- a/platform/script/tests/short_circuit_args.rs
+++ b/platform/script/tests/short_circuit_args.rs
@@ -9,9 +9,11 @@
 use makepad_script::*;
 
 fn test_vm() -> ScriptVm<'static> {
-    let host = Box::leak(Box::new(ScriptVmHost::new(0i32, ())));
+    let host = Box::leak(Box::new(0i32));
+    let std = Box::leak(Box::new(0i32));
     ScriptVm {
         host,
+        std,
         bx: Box::new(ScriptVmBase::new()),
     }
 }
diff --git a/platform/src/action.rs b/platform/src/action.rs
index 159a9d530..5801999a4 100644
--- a/platform/src/action.rs
+++ b/platform/src/action.rs
@@ -1,6 +1,4 @@
 use crate::cx::Cx;
-#[cfg(not(target_arch = "wasm32"))]
-use crate::file_dialogs::{load_virtual_files_action, FileDialogAction, FileDialogLoadAction};
 use crate::thread::SignalToUI;
 use std::any::TypeId;
 use std::fmt;
@@ -106,59 +104,11 @@ impl<T: ActionTrait + ActionDefaultRef> ActionCastRef<T>
 impl Cx {
     pub fn handle_action_receiver(&mut self) {
         while let Ok(action) = self.action_receiver.try_recv() {
-            #[cfg(not(target_arch = "wasm32"))]
-            if let Some(completed) = (&*action as &dyn ActionTrait)
-                .downcast_ref::<FileDialogLoadAction>()
-                .cloned()
-            {
-                self.new_actions.push(Box::new(completed.0));
-                continue;
-            }
-            #[cfg(not(target_arch = "wasm32"))]
-            if self.handle_native_file_dialog_action(&action) {
-                continue;
-            }
             self.new_actions.push(action);
         }
         self.handle_actions();
     }
 
-    #[cfg(not(target_arch = "wasm32"))]
-    fn handle_native_file_dialog_action(&mut self, action: &ActionSend) -> bool {
-        let Some(action) = (&**action as &dyn ActionTrait)
-            .downcast_ref::<FileDialogAction>()
-            .cloned()
-        else {
-            return false;
-        };
-        match action {
-            FileDialogAction::FileSelected { id, paths } => {
-                let Some(pending) = self.file_dialogs.finish(id) else {
-                    return false;
-                };
-                if !pending.want_bytes {
-                    return false;
-                }
-                match self.task_pool().submit(crate::thread::Lane::Heavy, move || {
-                    Cx::post_action(FileDialogLoadAction(load_virtual_files_action(
-                        id,
-                        paths,
-                        pending.limits,
-                    )));
-                }) {
-                    Ok(task) => task.detach(),
-                    Err(error) => crate::error!("file dialog load refused by the task pool: {error}"),
-                }
-                true
-            }
-            FileDialogAction::FileCancelled { id } => {
-                self.file_dialogs.finish(id);
-                false
-            }
-            _ => false,
-        }
-    }
-
     /// Enqueues an action from a background thread context.
     ///
     /// This will produce a bare action, *not* a widget action,
diff --git a/platform/src/app_main.rs b/platform/src/app_main.rs
index f42702975..064ed5d28 100644
--- a/platform/src/app_main.rs
+++ b/platform/src/app_main.rs
@@ -1,6 +1,5 @@
 use crate::cx::Cx;
 use crate::event::Event;
-use crate::font_policy::FontSet;
 use crate::ui_runner::UiRunner;
 use makepad_script::{ScriptValue, ScriptVm};
 
@@ -251,7 +250,7 @@ pub trait AppMain {
 
 /// Internal helper for [`app_main!`]. Emits the boxed event-handler
 /// closure that every platform entry point hands to `Cx::new`. Captures
-/// its own `app` and `app_value` slots, so the four
+/// its own `app` and `app_value` `Rc<RefCell<…>>` slots, so the four
 /// platform entry points (desktop, Android activity, OHOS, wasm32) all
 /// share a single source of truth for `Event::Startup` / `LiveEdit` /
 /// `ScriptReapply` / `handle_event` dispatch.
@@ -265,22 +264,17 @@ pub trait AppMain {
 #[macro_export]
 macro_rules! _app_main_event_closure {
     ($app:ident) => {{
-        // Event dispatch already excludes synchronous re-entry. Plain captured slots
-        // also survive a caught wasm panic=abort trap; a RefCell borrow flag would not
-        // be released because wasm does not unwind the trapped Rust stack.
-        let mut app: Option<$app> = None;
-        let mut app_value: Option<$crate::ScriptObjectRef> = None;
+        let app = std::rc::Rc::new(std::cell::RefCell::new(None));
+        let app_value: std::rc::Rc<std::cell::RefCell<Option<$crate::ScriptObjectRef>>> =
+            std::rc::Rc::new(std::cell::RefCell::new(None));
         Box::new(move |cx: &mut Cx, event: &Event| {
             if let Event::Startup = event {
-                // Font resource registration happens inside AppMain::script_mod,
-                // so freeze the app_main! choice before that code can run.
-                cx.freeze_font_set();
                 $crate::startup_trace("Startup: script_mod begin");
-                app = Some(cx.with_vm(|vm| {
+                *app.borrow_mut() = Some(cx.with_vm(|vm| {
                     let value = <$app as AppMain>::script_mod(vm);
                     $crate::startup_trace("Startup: script_mod eval done");
                     if let Some(obj) = value.as_object() {
-                        app_value = Some(vm.heap_mut().new_object_ref(obj));
+                        *app_value.borrow_mut() = Some(vm.heap_mut().new_object_ref(obj));
                     }
                     let mut app = <$app as $crate::ScriptNew>::script_from_value(vm, value);
                     $crate::startup_trace("Startup: app from_value done");
@@ -291,11 +285,12 @@ macro_rules! _app_main_event_closure {
                 cx.start_hot_reload_file_observer_if_requested();
             }
             if let Event::LiveEdit = event {
-                if let Some(app) = app.as_mut() {
+                let mut app_ref = app.borrow_mut();
+                if let Some(app) = app_ref.as_mut() {
                     cx.with_vm(|vm| {
                         let value = vm.with_reload(|vm| <$app as AppMain>::script_mod(vm));
                         if let Some(obj) = value.as_object() {
-                            app_value = Some(vm.heap_mut().new_object_ref(obj));
+                            *app_value.borrow_mut() = Some(vm.heap_mut().new_object_ref(obj));
                         }
                         <$app as $crate::ScriptApply>::script_apply(
                             app,
@@ -308,8 +303,10 @@ macro_rules! _app_main_event_closure {
                 }
             }
             if let Event::ScriptReapply = event {
-                if let Some(app) = app.as_mut() {
+                let mut app_ref = app.borrow_mut();
+                if let Some(app) = app_ref.as_mut() {
                     let value = app_value
+                        .borrow()
                         .as_ref()
                         .map(|r| $crate::ScriptValue::from(r.as_object()));
                     if let Some(value) = value {
@@ -325,76 +322,16 @@ macro_rules! _app_main_event_closure {
                     }
                 }
             }
-            if let Some(app) = app.as_mut() {
+            if let Some(app) = &mut *app.borrow_mut() {
                 <dyn AppMain>::handle_event(app, cx, event);
             }
         }) as Box<dyn FnMut(&mut Cx, &Event)>
     }};
 }
 
-/// Construct the application context with its manifest-backed font choice
-/// already immutable. Every platform entry point generated by `app_main!`
-/// goes through this function before it can dispatch `Event::Startup` and
-/// therefore before `AppMain::script_mod` can run.
-#[doc(hidden)]
-pub fn new_cx_with_font_set(
-    event_handler: Box<dyn FnMut(&mut Cx, &Event)>,
-    font_set: FontSet,
-) -> Cx {
-    let mut cx = Cx::new(event_handler);
-    assert!(cx.set_font_set(font_set));
-    cx.freeze_font_set();
-    cx
-}
-
 #[macro_export]
 macro_rules! app_main {
-    ( $app:ident ) => {
-        #[cfg(target_arch = "wasm32")]
-        $crate::app_main!(@impl $app, $crate::FontSet::Latin, $crate::LATIN_FONT_ASSET_PACKAGE_MANIFEST, []);
-        #[cfg(not(target_arch = "wasm32"))]
-        $crate::app_main!(@impl $app, $crate::FontSet::International, $crate::INTERNATIONAL_FONT_ASSET_MANIFEST, []);
-    };
-    ( $app:ident, font_assets: [$($asset:literal),* $(,)?] ) => {
-        #[cfg(target_arch = "wasm32")]
-        $crate::app_main!(@impl $app, $crate::FontSet::Latin, $crate::LATIN_FONT_ASSET_PACKAGE_MANIFEST, [$($asset),*]);
-        #[cfg(not(target_arch = "wasm32"))]
-        $crate::app_main!(@impl $app, $crate::FontSet::International, $crate::INTERNATIONAL_FONT_ASSET_MANIFEST, [$($asset),*]);
-    };
-    ( $app:ident, font_set: Latin ) => {
-        $crate::app_main!(@impl $app, $crate::FontSet::Latin, $crate::LATIN_FONT_ASSET_PACKAGE_MANIFEST, []);
-    };
-    ( $app:ident, font_set: International ) => {
-        $crate::app_main!(@impl $app, $crate::FontSet::International, $crate::INTERNATIONAL_FONT_ASSET_MANIFEST, []);
-    };
-    ( $app:ident, font_set: Latin, font_assets: [$($asset:literal),* $(,)?] ) => {
-        $crate::app_main!(@impl $app, $crate::FontSet::Latin, $crate::LATIN_FONT_ASSET_PACKAGE_MANIFEST, [$($asset),*]);
-    };
-    ( $app:ident, font_set: International, font_assets: [$($asset:literal),* $(,)?] ) => {
-        $crate::app_main!(@impl $app, $crate::FontSet::International, $crate::INTERNATIONAL_FONT_ASSET_MANIFEST, [$($asset),*]);
-    };
-    (@impl $app:ident, $font_set:expr, $manifest:expr, [$($asset:literal),*]) => {
-        // The payload is line-oriented UTF-8. Lane B reads this section from
-        // freshly linked wasm before any optional custom-section stripping.
-        const MAKEPAD_EXTRA_FONT_ASSETS: &[&str] = &[
-            $crate::MATH_VIEW_FONT_ASSET,
-            $($asset),*
-        ];
-        #[used]
-        #[cfg_attr(target_arch = "wasm32", link_section = "makepad.font-assets.v1")]
-        #[cfg_attr(
-            all(not(target_arch = "wasm32"), target_vendor = "apple"),
-            link_section = "__DATA,__mp_font_v1"
-        )]
-        #[cfg_attr(
-            all(not(target_arch = "wasm32"), not(target_vendor = "apple")),
-            link_section = ".makepad.font-assets.v1"
-        )]
-        static MAKEPAD_FONT_ASSETS_V1: [u8; $crate::font_asset_manifest_len(
-            $manifest,
-            MAKEPAD_EXTRA_FONT_ASSETS,
-        )] = $crate::extend_font_asset_manifest($manifest, MAKEPAD_EXTRA_FONT_ASSETS);
-
+    ( $ app: ident) => {
         #[cfg(not(any(target_os = "android", target_env = "ohos")))]
         fn main() {
             app_main();
@@ -402,8 +339,8 @@ macro_rules! app_main {
 
         #[cfg(not(any(target_arch = "wasm32", target_os = "android", target_env = "ohos")))]
         pub fn app_main() {
-            Cx::init_log();
             $crate::startup_trace("main-entered (dyld done)");
+            Cx::init_log();
             if Cx::pre_start() {
                 return;
             }
@@ -412,10 +349,8 @@ macro_rules! app_main {
             // The event-handler closure (which captures `app` and
             // `app_value` Rcs internally) is shared across all four
             // platform entry points via `_app_main_event_closure!`.
-            let mut cx = std::rc::Rc::new(std::cell::RefCell::new(
-                $crate::new_cx_with_font_set(
+            let mut cx = std::rc::Rc::new(std::cell::RefCell::new(Cx::new(
                 $crate::_app_main_event_closure!($app),
-                $font_set,
             )));
             $crate::startup_trace("Cx::new (vm + std script)");
             let studio_http = $crate::resolve_studio_http();
@@ -467,10 +402,7 @@ macro_rules! app_main {
             $crate::os::linux::android::android_jni::apply_studio_env_from_activity(activity);
             Cx::android_entry(activity, || {
                 let studio_http = $crate::resolve_studio_http();
-                let mut cx = Box::new($crate::new_cx_with_font_set(
-                    $crate::_app_main_event_closure!($app),
-                    $font_set,
-                ));
+                let mut cx = Box::new(Cx::new($crate::_app_main_event_closure!($app)));
                 cx.init_websockets(&studio_http);
                 cx.init_cx_os();
                 cx
@@ -484,10 +416,7 @@ macro_rules! app_main {
             env: $crate::napi_ohos::Env,
         ) -> $crate::napi_ohos::Result<()> {
             Cx::ohos_init(exports, env, || {
-                let mut cx = Box::new($crate::new_cx_with_font_set(
-                    $crate::_app_main_event_closure!($app),
-                    $font_set,
-                ));
+                let mut cx = Box::new(Cx::new($crate::_app_main_event_closure!($app)));
                 let studio_http = $crate::resolve_studio_http();
                 cx.init_websockets(&studio_http);
                 cx.init_cx_os();
@@ -503,10 +432,7 @@ macro_rules! app_main {
         #[cfg(target_arch = "wasm32")]
         pub extern "C" fn create_wasm_app() -> u32 {
             Cx::init_log();
-            let mut cx = Box::new($crate::new_cx_with_font_set(
-                $crate::_app_main_event_closure!($app),
-                $font_set,
-            ));
+            let mut cx = Box::new(Cx::new($crate::_app_main_event_closure!($app)));
             let studio_http = $crate::resolve_studio_http();
             cx.init_websockets(&studio_http);
             cx.init_cx_os();
@@ -529,63 +455,6 @@ macro_rules! app_main {
     };
 }
 
-#[cfg(test)]
-mod font_set_macro_compile_test {
-    #![allow(dead_code, unused_mut)]
-
-    use crate::*;
-
-    #[derive(Script, ScriptHook)]
-    struct ExplicitFontApp {}
-
-    impl AppMain for ExplicitFontApp {
-        fn script_mod(_vm: &mut ScriptVm) -> ScriptValue {
-            NIL
-        }
-
-        fn handle_event(&mut self, _cx: &mut Cx, _event: &Event) {}
-    }
-
-    app_main!(
-        ExplicitFontApp,
-        font_set: International,
-        font_assets: [
-            "example/resources/Custom.ttf",
-            "makepad_widgets/resources/NotoColorEmoji.ttf",
-        ]
-    );
-
-    #[test]
-    fn explicit_font_set_macro_form_compiles_with_international_manifest() {
-        const EXTRAS: &[&str] = &[
-            MATH_VIEW_FONT_ASSET,
-            "example/resources/Custom.ttf",
-            "makepad_widgets/resources/NotoColorEmoji.ttf",
-        ];
-        const N: usize = font_asset_manifest_len(INTERNATIONAL_FONT_ASSET_MANIFEST, EXTRAS);
-        const EXPECTED: [u8; N] =
-            extend_font_asset_manifest(INTERNATIONAL_FONT_ASSET_MANIFEST, EXTRAS);
-        assert_eq!(MAKEPAD_FONT_ASSETS_V1, EXPECTED);
-        let manifest = std::str::from_utf8(&MAKEPAD_FONT_ASSETS_V1).unwrap();
-        assert_eq!(manifest.matches("NotoColorEmoji.ttf").count(), 1);
-        assert!(manifest.contains("NewCMMath-Regular.otf"));
-        assert!(manifest.contains("example/resources/Custom.ttf"));
-    }
-
-    #[test]
-    fn every_entry_point_uses_a_pre_frozen_font_selection() {
-        for set in [FontSet::Latin, FontSet::International] {
-            let cx = new_cx_with_font_set(Box::new(|_, _| {}), set);
-            assert_eq!(cx.font_set(), set);
-            assert!(cx.is_font_set_frozen());
-        }
-
-        let source = include_str!("app_main.rs");
-        let constructor_call = ["$crate::new_cx", "_with_font_set("].concat();
-        assert_eq!(source.matches(constructor_call.as_str()).count(), 4);
-    }
-}
-
 #[cfg(target_env = "ohos")]
 #[napi_derive_ohos::module_exports]
 fn init(exports: napi_ohos::JsObject, env: napi_ohos::Env) -> napi_ohos::Result<()> {
diff --git a/platform/src/archive_cache.rs b/platform/src/archive_cache.rs
deleted file mode 100644
index b425f8f5b..000000000
--- a/platform/src/archive_cache.rs
+++ /dev/null
@@ -1,376 +0,0 @@
-//! Native persistent cache for byte ranges fetched from immutable HTTP archives.
-//!
-//! The platform owns the filesystem policy so clients can use the same optional
-//! store on every target. WebAssembly deliberately returns no store: its normal
-//! key/value storage is not intended for multi-megabyte archive shards.
-
-pub const DEFAULT_ARCHIVE_CACHE_BUDGET: u64 = 8 * 1024 * 1024 * 1024;
-
-#[cfg(not(target_arch = "wasm32"))]
-mod imp {
-    use super::DEFAULT_ARCHIVE_CACHE_BUDGET;
-    use crate::home::makepad_home;
-    use std::fs::{self, File};
-    use std::io::{self, Write};
-    use std::path::{Path, PathBuf};
-    use std::sync::atomic::{AtomicU64, Ordering};
-    use std::time::{SystemTime, UNIX_EPOCH};
-
-    const ENTRY_MAGIC: &[u8; 8] = b"MPRNGC01";
-    const ENTRY_HEADER_LEN: usize = 24;
-
-    #[derive(Clone, Debug)]
-    struct RangeEntry {
-        shard: u32,
-        offset: u64,
-        len: u64,
-        path: PathBuf,
-    }
-
-    impl RangeEntry {
-        fn contains(&self, shard: u32, offset: u64, len: u64) -> bool {
-            self.shard == shard
-                && self.offset <= offset
-                && self.offset.saturating_add(self.len) >= offset.saturating_add(len)
-        }
-    }
-
-    /// A URL-scoped cache below `makepad_home()/maps/cache`.
-    pub struct ArchiveCacheStore {
-        cache_root: PathBuf,
-        archive_dir: PathBuf,
-        budget: u64,
-        used_bytes: u64,
-        ranges: Vec<RangeEntry>,
-    }
-
-    impl ArchiveCacheStore {
-        /// Opens the standard per-user cache. Failure only disables persistence;
-        /// archive networking remains usable.
-        pub fn open_for_url(url: &str) -> Option<Self> {
-            Self::open_at(
-                makepad_home().join("maps/cache"),
-                url,
-                DEFAULT_ARCHIVE_CACHE_BUDGET,
-            )
-            .ok()
-        }
-
-        /// Opens a cache at an explicit root. Public for deterministic tests and
-        /// embedders that provide their own Makepad home.
-        pub fn open_at(
-            cache_root: impl AsRef<Path>,
-            url: &str,
-            budget: u64,
-        ) -> io::Result<Self> {
-            let cache_root = cache_root.as_ref().to_path_buf();
-            fs::create_dir_all(&cache_root)?;
-            let used_bytes = sweep_cache_root(&cache_root, budget)?;
-            let archive_dir = cache_root.join(archive_id(url));
-            fs::create_dir_all(&archive_dir)?;
-            let ranges = scan_ranges(&archive_dir);
-            Ok(Self {
-                cache_root,
-                archive_dir,
-                budget,
-                used_bytes,
-                ranges,
-            })
-        }
-
-        pub fn read_root(&mut self) -> Option<Vec<u8>> {
-            read_entry(&self.archive_dir.join("root.mkidx"), None)
-        }
-
-        pub fn write_root(&mut self, bytes: &[u8]) -> io::Result<()> {
-            let path = self.archive_dir.join("root.mkidx");
-            self.write(&path, bytes)?;
-            Ok(())
-        }
-
-        /// Returns the smallest cached range containing the request.
-        pub fn read_range(&mut self, shard: u32, offset: u64, len: u64) -> Option<Vec<u8>> {
-            let mut candidates = self
-                .ranges
-                .iter()
-                .filter(|entry| entry.contains(shard, offset, len))
-                .cloned()
-                .collect::<Vec<_>>();
-            candidates.sort_unstable_by_key(|entry| entry.len);
-            for entry in candidates {
-                let Some(bytes) = read_entry(&entry.path, Some(entry.len)) else {
-                    self.ranges.retain(|cached| cached.path != entry.path);
-                    continue;
-                };
-                let start = usize::try_from(offset - entry.offset).ok()?;
-                let len = usize::try_from(len).ok()?;
-                let end = start.checked_add(len)?;
-                if let Some(bytes) = bytes.get(start..end) {
-                    return Some(bytes.to_vec());
-                }
-                let _ = fs::remove_file(&entry.path);
-                self.ranges.retain(|cached| cached.path != entry.path);
-            }
-            None
-        }
-
-        pub fn write_range(
-            &mut self,
-            shard: u32,
-            offset: u64,
-            bytes: &[u8],
-        ) -> io::Result<()> {
-            let len = bytes.len() as u64;
-            let directory = self.archive_dir.join(format!("{shard:03}"));
-            let path = directory.join(format!("{offset}-{len}.bin"));
-            self.write(&path, bytes)?;
-            self.ranges.retain(|entry| entry.path != path);
-            if path.is_file() {
-                self.ranges.push(RangeEntry {
-                    shard,
-                    offset,
-                    len,
-                    path,
-                });
-            }
-            Ok(())
-        }
-
-        fn write(&mut self, path: &Path, bytes: &[u8]) -> io::Result<()> {
-            let previous_len = fs::metadata(path).map_or(0, |metadata| metadata.len());
-            atomic_write(path, &encode_entry(bytes))?;
-            let new_len = fs::metadata(path).map_or(0, |metadata| metadata.len());
-            self.used_bytes = self
-                .used_bytes
-                .saturating_sub(previous_len)
-                .saturating_add(new_len);
-            if self.used_bytes > self.budget {
-                self.used_bytes = sweep_cache_root(&self.cache_root, self.budget)?;
-                self.ranges = scan_ranges(&self.archive_dir);
-            }
-            Ok(())
-        }
-
-        #[doc(hidden)]
-        pub fn archive_dir(&self) -> &Path {
-            &self.archive_dir
-        }
-    }
-
-    fn archive_id(url: &str) -> String {
-        // Fixed seeds and byte order make this stable across processes, Rust
-        // releases and platforms (unlike DefaultHasher).
-        let left = stable_hash(url.as_bytes(), 0xcbf2_9ce4_8422_2325);
-        let right = stable_hash(url.as_bytes(), 0x8422_2325_cbf2_9ce4);
-        format!("{left:016x}{right:016x}")
-    }
-
-    fn stable_hash(bytes: &[u8], seed: u64) -> u64 {
-        bytes.iter().fold(seed, |hash, byte| {
-            (hash ^ u64::from(*byte)).wrapping_mul(0x0000_0100_0000_01b3)
-        })
-    }
-
-    fn encode_entry(bytes: &[u8]) -> Vec<u8> {
-        let mut encoded = Vec::with_capacity(ENTRY_HEADER_LEN + bytes.len());
-        encoded.extend_from_slice(ENTRY_MAGIC);
-        encoded.extend_from_slice(&(bytes.len() as u64).to_le_bytes());
-        encoded.extend_from_slice(&stable_hash(bytes, 0xcbf2_9ce4_8422_2325).to_le_bytes());
-        encoded.extend_from_slice(bytes);
-        encoded
-    }
-
-    fn read_entry(path: &Path, expected_len: Option<u64>) -> Option<Vec<u8>> {
-        let encoded = match fs::read(path) {
-            Ok(encoded) => encoded,
-            Err(_) => return None,
-        };
-        let decoded = (|| {
-            if encoded.len() < ENTRY_HEADER_LEN || &encoded[..8] != ENTRY_MAGIC {
-                return None;
-            }
-            let len = u64::from_le_bytes(encoded[8..16].try_into().ok()?);
-            let checksum = u64::from_le_bytes(encoded[16..24].try_into().ok()?);
-            if expected_len.is_some_and(|expected| expected != len)
-                || usize::try_from(len).ok()? != encoded.len() - ENTRY_HEADER_LEN
-            {
-                return None;
-            }
-            let bytes = &encoded[ENTRY_HEADER_LEN..];
-            (stable_hash(bytes, 0xcbf2_9ce4_8422_2325) == checksum).then(|| bytes.to_vec())
-        })();
-        if decoded.is_some() {
-            if let Ok(file) = File::options().write(true).open(path) {
-                let _ = file.set_modified(SystemTime::now());
-            }
-        } else {
-            let _ = fs::remove_file(path);
-        }
-        decoded
-    }
-
-    fn atomic_write(path: &Path, bytes: &[u8]) -> io::Result<()> {
-        let parent = path
-            .parent()
-            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, "cache path has no parent"))?;
-        fs::create_dir_all(parent)?;
-        static NEXT_TEMP: AtomicU64 = AtomicU64::new(1);
-        let nonce = NEXT_TEMP.fetch_add(1, Ordering::Relaxed);
-        let name = path.file_name().and_then(|name| name.to_str()).unwrap_or("entry");
-        let temp = parent.join(format!(".{name}.tmp-{}-{nonce}", std::process::id()));
-        let mut file = File::options().write(true).create_new(true).open(&temp)?;
-        if let Err(error) = file.write_all(bytes).and_then(|_| file.sync_all()) {
-            let _ = fs::remove_file(&temp);
-            return Err(error);
-        }
-        drop(file);
-        match fs::rename(&temp, path) {
-            Ok(()) => Ok(()),
-            // A concurrent writer may have won on platforms where rename does
-            // not replace. Its checksum will be checked before it is used.
-            Err(_) if path.is_file() => {
-                let _ = fs::remove_file(&temp);
-                Ok(())
-            }
-            Err(error) => {
-                let _ = fs::remove_file(&temp);
-                Err(error)
-            }
-        }
-    }
-
-    fn scan_ranges(archive_dir: &Path) -> Vec<RangeEntry> {
-        let mut ranges = Vec::new();
-        let Ok(shards) = fs::read_dir(archive_dir) else {
-            return ranges;
-        };
-        for shard in shards.flatten() {
-            let Some(shard_number) = shard
-                .file_name()
-                .to_str()
-                .and_then(|name| name.parse::<u32>().ok())
-            else {
-                continue;
-            };
-            let Ok(files) = fs::read_dir(shard.path()) else {
-                continue;
-            };
-            for file in files.flatten() {
-                let Some((offset, len)) = parse_range_name(&file.file_name().to_string_lossy()) else {
-                    continue;
-                };
-                ranges.push(RangeEntry {
-                    shard: shard_number,
-                    offset,
-                    len,
-                    path: file.path(),
-                });
-            }
-        }
-        ranges
-    }
-
-    fn parse_range_name(name: &str) -> Option<(u64, u64)> {
-        let stem = name.strip_suffix(".bin")?;
-        let (offset, len) = stem.split_once('-')?;
-        Some((offset.parse().ok()?, len.parse().ok()?))
-    }
-
-    fn sweep_cache_root(cache_root: &Path, budget: u64) -> io::Result<u64> {
-        let mut files = Vec::<(PathBuf, u64, SystemTime)>::new();
-        collect_cache_files(cache_root, &mut files)?;
-        let mut total = files.iter().map(|(_, len, _)| *len).sum::<u64>();
-        if total <= budget {
-            return Ok(total);
-        }
-        files.sort_unstable_by(|left, right| {
-            left.2
-                .cmp(&right.2)
-                .then_with(|| left.0.cmp(&right.0))
-        });
-        for (path, len, _) in files {
-            if total <= budget {
-                break;
-            }
-            if fs::remove_file(path).is_ok() {
-                total = total.saturating_sub(len);
-            }
-        }
-        Ok(total)
-    }
-
-    fn collect_cache_files(
-        directory: &Path,
-        files: &mut Vec<(PathBuf, u64, SystemTime)>,
-    ) -> io::Result<()> {
-        for entry in fs::read_dir(directory)? {
-            let entry = entry?;
-            let path = entry.path();
-            let metadata = entry.metadata()?;
-            if metadata.is_dir() {
-                collect_cache_files(&path, files)?;
-            } else if metadata.is_file() {
-                if entry.file_name().to_string_lossy().contains(".tmp-") {
-                    let _ = fs::remove_file(path);
-                    continue;
-                }
-                files.push((
-                    path,
-                    metadata.len(),
-                    metadata.modified().unwrap_or(UNIX_EPOCH),
-                ));
-            }
-        }
-        Ok(())
-    }
-}
-
-#[cfg(target_arch = "wasm32")]
-mod imp {
-    use std::io;
-    use std::path::Path;
-
-    /// WebAssembly has no persistent archive store; the map's memory cache is
-    /// still shared with the native implementation.
-    pub struct ArchiveCacheStore;
-
-    impl ArchiveCacheStore {
-        pub fn open_for_url(_url: &str) -> Option<Self> {
-            None
-        }
-
-        pub fn open_at(_root: impl AsRef<Path>, _url: &str, _budget: u64) -> io::Result<Self> {
-            Err(io::Error::new(
-                io::ErrorKind::Unsupported,
-                "archive disk cache is unavailable on wasm",
-            ))
-        }
-
-        pub fn read_root(&mut self) -> Option<Vec<u8>> {
-            None
-        }
-
-        pub fn write_root(&mut self, _bytes: &[u8]) -> io::Result<()> {
-            Ok(())
-        }
-
-        pub fn read_range(&mut self, _shard: u32, _offset: u64, _len: u64) -> Option<Vec<u8>> {
-            None
-        }
-
-        pub fn write_range(
-            &mut self,
-            _shard: u32,
-            _offset: u64,
-            _bytes: &[u8],
-        ) -> io::Result<()> {
-            Ok(())
-        }
-
-        pub fn archive_dir(&self) -> &Path {
-            Path::new("")
-        }
-    }
-}
-
-pub use imp::ArchiveCacheStore;
diff --git a/platform/src/audio_output_tap.rs b/platform/src/audio_output_tap.rs
index f210b4ce6..a6509093f 100644
--- a/platform/src/audio_output_tap.rs
+++ b/platform/src/audio_output_tap.rs
@@ -14,7 +14,6 @@
 //! held while it runs). Copy into a channel and get off the thread.
 
 use crate::audio::{AudioBuffer, AudioInfo};
-use crate::thread::{lock_from_audio, lock_from_ui};
 use std::collections::HashMap;
 use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
 use std::sync::{Mutex, OnceLock};
@@ -25,9 +24,9 @@ pub type AudioOutputTapFn = Box<dyn FnMut(AudioInfo, &AudioBuffer) + Send + 'sta
 /// relaxed atomic load per audio callback.
 static ACTIVE: AtomicBool = AtomicBool::new(false);
 static NEXT_ID: AtomicU64 = AtomicU64::new(1);
-static TAPS: OnceLock<Mutex<HashMap<u64, AudioOutputTapFn>>> = OnceLock::new();
 
 fn taps() -> &'static Mutex<HashMap<u64, AudioOutputTapFn>> {
+    static TAPS: OnceLock<Mutex<HashMap<u64, AudioOutputTapFn>>> = OnceLock::new();
     TAPS.get_or_init(|| Mutex::new(HashMap::new()))
 }
 
@@ -42,14 +41,14 @@ where
 
 pub fn add_audio_output_tap_box(f: AudioOutputTapFn) -> u64 {
     let id = NEXT_ID.fetch_add(1, Ordering::Relaxed);
-    let mut taps = lock_from_ui(taps());
+    let mut taps = taps().lock().unwrap();
     taps.insert(id, f);
     ACTIVE.store(true, Ordering::Release);
     id
 }
 
 pub fn remove_audio_output_tap(id: u64) {
-    let mut taps = lock_from_ui(taps());
+    let mut taps = taps().lock().unwrap();
     taps.remove(&id);
     ACTIVE.store(!taps.is_empty(), Ordering::Release);
 }
@@ -65,14 +64,11 @@ pub(crate) fn feed_audio_output_tap(info: AudioInfo, buffer: &AudioBuffer) {
     if !ACTIVE.load(Ordering::Acquire) {
         return;
     }
-    // Recover a poisoned registry so a tap panic cannot silence every later
-    // frame of audio for the app itself.
-    // ACTIVE is published only after add initialized TAPS, but use `get`
-    // here so the realtime path can never run a contended OnceLock init.
-    let Some(taps) = TAPS.get() else {
+    // A tap that panics would poison the lock and silence every later frame
+    // of audio for the app itself; take what we can get and carry on.
+    let Ok(mut taps) = taps().lock() else {
         return;
     };
-    let mut taps = lock_from_audio(taps);
     for f in taps.values_mut() {
         f(info, buffer);
     }
diff --git a/platform/src/cx.rs b/platform/src/cx.rs
index dc626da4e..16c25404c 100644
--- a/platform/src/cx.rs
+++ b/platform/src/cx.rs
@@ -15,7 +15,6 @@ use {
             CxDragDrop, CxFingers, CxKeyboard, DrawEvent, Event, NextFrame, Trigger,
             WindowGeomChangeEvent,
         },
-        file_dialogs::FileDialogState,
         geometry::CxGeometryPool,
         gpu_info::GpuInfo,
         os::CxOs,
@@ -23,7 +22,6 @@ use {
         performance_stats::PerformanceStats,
         script::script::CxScriptData,
         sploded::SplodedView,
-        storage::StorageState,
         texture::{CxTexturePool, Texture, TextureFormat, TextureUpdated},
         thread::{SignalToUI, ToUIReceiver},
         uniform_buffer::CxUniformBufferPool,
@@ -40,7 +38,7 @@ use {
     },
     std::{
         any::{Any, TypeId},
-        cell::{Cell, RefCell, UnsafeCell},
+        cell::RefCell,
         collections::{HashMap, HashSet, VecDeque},
         rc::Rc,
         sync::Arc,
@@ -65,8 +63,6 @@ pub struct Cx {
     pub script_vm: Option<Box<ScriptVmBase>>,
     pub script_data: CxScriptData,
     pub package_root: Option<String>,
-    pub(crate) font_set: crate::font_policy::FontSet,
-    pub(crate) font_set_frozen: bool,
 
     pub debug_trace_active: bool,
 
@@ -81,14 +77,6 @@ pub struct Cx {
     pub(crate) gpu_info: GpuInfo,
     pub(crate) xr_capabilities: XrCapabilities,
     pub(crate) cpu_cores: usize,
-    /// Process memory envelope available to subsystems with large, elastic
-    /// caches. Web startup replaces the native default with the shared wasm
-    /// memory limit reported by the JS bridge.
-    pub(crate) memory_budget_bytes: usize,
-    pub(crate) memory_budget_initialized: bool,
-    pub(crate) thread_spawner: crate::thread::ThreadSpawner,
-    /// The runtime's warm background executor; see `Cx::task_pool`.
-    pub(crate) task_pool: std::cell::OnceCell<crate::thread::TaskPool>,
     pub null_texture: Texture,
     pub null_cube_texture: Texture,
     pub windows: CxWindowPool,
@@ -105,24 +93,17 @@ pub struct Cx {
 
     pub redraw_id: u64,
 
-    /// Process-wide source of uniform block generations. A generation is
-    /// issued once and never reused, so pooled draw/pass/list slots cannot
-    /// compare equal to a previous occupant's cached upload generation.
-    pub(crate) uniform_gen: u64,
-
     pub(crate) repaint_id: u64,
     pub(crate) event_id: u64,
     pub(crate) timer_id: u64,
     pub(crate) next_frame_id: u64,
     pub(crate) permissions_request_id: i32,
-    pub(crate) storage_state: StorageState,
 
     pub keyboard: CxKeyboard,
     pub fingers: CxFingers,
     pub(crate) ime_area: Area,
     pub keyboard_shift: f64,
     pub(crate) drag_drop: CxDragDrop,
-    pub(crate) file_dialogs: FileDialogState,
 
     pub(crate) platform_ops: VecDeque<CxOsOp>,
     pub(crate) pending_camera_playbacks: Vec<PendingCameraPlayback>,
@@ -142,8 +123,7 @@ pub struct Cx {
 
     pub os: CxOs,
     // (cratethis cuts the compiletime of an end-user application in half
-    pub(crate) event_handler: Rc<UnsafeCell<Box<dyn FnMut(&mut Cx, &Event)>>>,
-    pub(crate) event_handler_dispatch_active: Rc<Cell<bool>>,
+    pub(crate) event_handler: Option<Box<dyn FnMut(&mut Cx, &Event)>>,
 
     pub(crate) globals: Vec<(TypeId, Box<dyn Any>)>,
 
@@ -190,7 +170,7 @@ pub struct Cx {
     pub performance_stats: PerformanceStats,
     /// Frame monitor behind the PerfGraph widget; off until the widget enables it.
     pub perf_monitor: PerfMonitor,
-    /// The exploded z-layer inspection view. Inert while off.
+    /// The F10 exploded z-layer inspection view. Inert while off.
     pub sploded: SplodedView,
     /// How many `WidgetRef` draw scopes deep the current draw is — the turtle
     /// nesting AS COMPONENTS SEE IT. Maintained by `WidgetRef::draw_walk` and
@@ -232,10 +212,6 @@ pub struct Cx {
     /// tree callbacks above; the /tweak routes in remote.rs delegate here so
     /// platform never depends on widgets. `(op, query/body params) -> JSON`.
     pub tweak_callback: Option<fn(&mut Cx, &str, &[(String, String)]) -> Result<String, String>>,
-    /// The AI chat overlay's remote dispatcher (`/ai`, `/ai/transcript`):
-    /// registered by the aichat crate when an app links it, the same way
-    /// the widgets crate registers the tweaker's. `(op, params) -> JSON`.
-    pub ai_callback: Option<fn(&mut Cx, &str, &[(String, String)]) -> Result<String, String>>,
 
     pub net: Arc<NetworkRuntime>,
 }
@@ -306,10 +282,8 @@ pub struct WebParams {
     pub search: String,
     #[live]
     pub hash: String,
-    /// Phone-class browser (see `WasmBridge.is_phone`): the memory budget is
-    /// `PHONE_WEB_MEMORY_BUDGET_BYTES` and the wasm heap maximum is 512 MiB.
     #[live]
-    pub is_phone: bool,
+    pub small_font_aliases: bool,
 }
 
 #[derive(Clone, Debug, Default, Script, ScriptHook)]
@@ -344,10 +318,6 @@ pub struct XrCapabilities {
 }
 
 impl OsType {
-    /// The platform has ONE window. A second `Window` is not created there
-    /// (the web reports it once and never paints its pass; the canvas is
-    /// window zero's), so an app that wants a second surface — a projector
-    /// output, say — hosts it in-page when this is true.
     pub fn is_single_window(&self) -> bool {
         match self {
             OsType::Web(_) => true,
@@ -422,350 +392,11 @@ impl OsType {
     }
 }
 
-const DEFAULT_MEMORY_BUDGET_BYTES: usize = 1536 * 1024 * 1024;
-/// Working budget for a phone-class browser tab: the wasm heap maximum there
-/// is 512 MiB and the tab dies around 1 GiB total, so elastic caches must
-/// stop well below the heap ceiling.
-#[allow(dead_code)]
-pub const PHONE_WEB_MEMORY_BUDGET_BYTES: usize = 320 * 1024 * 1024;
-#[allow(dead_code)]
-const LOW_MEMORY_DEVICE_BYTES: u64 = 8 * 1024 * 1024 * 1024;
-#[allow(dead_code)]
-const MIN_MOBILE_MEMORY_BUDGET_BYTES: u64 = 384 * 1024 * 1024;
-#[allow(dead_code)]
-const MAX_MOBILE_MEMORY_BUDGET_BYTES: u64 = 1536 * 1024 * 1024;
-
-#[derive(Clone, Copy)]
-#[allow(dead_code)]
-enum MemoryBudgetPolicy {
-    Desktop,
-    Mobile,
-}
-
-/// Turns the platform's one physical-memory measurement into the process
-/// envelope used by elastic subsystems. Device discovery stays platform
-/// specific; all policy lives here.
-#[allow(dead_code)]
-fn memory_budget_from_physical_memory(
-    physical_memory_bytes: u64,
-    policy: MemoryBudgetPolicy,
-) -> usize {
-    let budget = match policy {
-        MemoryBudgetPolicy::Desktop if physical_memory_bytes < LOW_MEMORY_DEVICE_BYTES => {
-            physical_memory_bytes / 4
-        }
-        MemoryBudgetPolicy::Desktop => DEFAULT_MEMORY_BUDGET_BYTES as u64,
-        MemoryBudgetPolicy::Mobile => (physical_memory_bytes / 4).clamp(
-            MIN_MOBILE_MEMORY_BUDGET_BYTES,
-            MAX_MOBILE_MEMORY_BUDGET_BYTES,
-        ),
-    };
-    budget.min(usize::MAX as u64) as usize
-}
-
-#[cfg(any(target_os = "macos", target_os = "ios"))]
-fn apple_physical_memory_bytes() -> Option<u64> {
-    use makepad_objc_sys::{class, msg_send, runtime::Object, sel, sel_impl};
-
-    unsafe {
-        let process_info: *mut Object = msg_send![class!(NSProcessInfo), processInfo];
-        if process_info.is_null() {
-            None
-        } else {
-            let bytes: u64 = msg_send![process_info, physicalMemory];
-            (bytes != 0).then_some(bytes)
-        }
-    }
-}
-
-#[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-fn linux_physical_memory_bytes() -> Option<u64> {
-    let meminfo = std::fs::read_to_string("/proc/meminfo").ok()?;
-    let line = meminfo.lines().find(|line| {
-        line.split_once(':')
-            .is_some_and(|(name, _)| name.trim() == "MemTotal")
-    })?;
-    let mut fields = line.split_once(':')?.1.split_whitespace();
-    let kib = fields.next()?.parse::<u64>().ok()?;
-    (fields.next() == Some("kB"))
-        .then(|| kib.checked_mul(1024))
-        .flatten()
-}
-
-#[cfg(target_os = "windows")]
-fn windows_physical_memory_bytes() -> Option<u64> {
-    #[allow(non_snake_case)]
-    #[repr(C)]
-    struct MemoryStatusEx {
-        dwLength: u32,
-        dwMemoryLoad: u32,
-        ullTotalPhys: u64,
-        ullAvailPhys: u64,
-        ullTotalPageFile: u64,
-        ullAvailPageFile: u64,
-        ullTotalVirtual: u64,
-        ullAvailVirtual: u64,
-        ullAvailExtendedVirtual: u64,
-    }
-
-    windows_core::link!("kernel32.dll" "system" fn GlobalMemoryStatusEx(
-        status: *mut MemoryStatusEx
-    ) -> windows_core::BOOL);
-
-    let mut status = MemoryStatusEx {
-        dwLength: std::mem::size_of::<MemoryStatusEx>() as u32,
-        dwMemoryLoad: 0,
-        ullTotalPhys: 0,
-        ullAvailPhys: 0,
-        ullTotalPageFile: 0,
-        ullAvailPageFile: 0,
-        ullTotalVirtual: 0,
-        ullAvailVirtual: 0,
-        ullAvailExtendedVirtual: 0,
-    };
-    unsafe {
-        (GlobalMemoryStatusEx(&mut status).0 != 0 && status.ullTotalPhys != 0)
-            .then_some(status.ullTotalPhys)
-    }
-}
-
-#[cfg(target_arch = "wasm32")]
-fn platform_memory_budget(web_memory_bytes: usize) -> (usize, &'static str) {
-    if web_memory_bytes == PHONE_WEB_MEMORY_BUDGET_BYTES {
-        (web_memory_bytes, "phone web policy")
-    } else {
-        (web_memory_bytes, "wasm memory maximum")
-    }
-}
-
-#[cfg(target_os = "macos")]
-fn platform_memory_budget(default: usize) -> (usize, &'static str) {
-    apple_physical_memory_bytes()
-        .map(|bytes| {
-            (
-                memory_budget_from_physical_memory(bytes, MemoryBudgetPolicy::Desktop),
-                "ProcessInfo.processInfo.physicalMemory",
-            )
-        })
-        .unwrap_or((default, "default"))
-}
-
-#[cfg(target_os = "ios")]
-fn platform_memory_budget(default: usize) -> (usize, &'static str) {
-    apple_physical_memory_bytes()
-        .map(|bytes| {
-            (
-                memory_budget_from_physical_memory(bytes, MemoryBudgetPolicy::Mobile),
-                "ProcessInfo.processInfo.physicalMemory",
-            )
-        })
-        .unwrap_or((default, "default"))
-}
-
-#[cfg(target_os = "android")]
-fn platform_memory_budget(default: usize) -> (usize, &'static str) {
-    crate::os::linux::android::android_jni::physical_memory_bytes()
-        .map(|bytes| {
-            (
-                memory_budget_from_physical_memory(bytes, MemoryBudgetPolicy::Mobile),
-                "ActivityManager.MemoryInfo.totalMem",
-            )
-        })
-        .unwrap_or((default, "default"))
-}
-
-#[cfg(target_os = "windows")]
-fn platform_memory_budget(default: usize) -> (usize, &'static str) {
-    windows_physical_memory_bytes()
-        .map(|bytes| {
-            (
-                memory_budget_from_physical_memory(bytes, MemoryBudgetPolicy::Desktop),
-                "GlobalMemoryStatusEx",
-            )
-        })
-        .unwrap_or((default, "default"))
-}
-
-#[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-fn platform_memory_budget(default: usize) -> (usize, &'static str) {
-    linux_physical_memory_bytes()
-        .map(|bytes| {
-            (
-                memory_budget_from_physical_memory(bytes, MemoryBudgetPolicy::Desktop),
-                "/proc/meminfo MemTotal",
-            )
-        })
-        .unwrap_or((default, "default"))
-}
-
-#[cfg(not(any(
-    target_arch = "wasm32",
-    target_os = "macos",
-    target_os = "ios",
-    target_os = "android",
-    target_os = "windows",
-    all(target_os = "linux", not(target_env = "ohos")),
-)))]
-fn platform_memory_budget(default: usize) -> (usize, &'static str) {
-    (default, "default")
-}
-
-/// Owner breakdown of the process memory the platform itself holds: CPU-side
-/// geometry staging, draw-list instance buffers, texture data, script
-/// resources (font files) and, on wasm, what the allocator holds from the
-/// linear memory. Walks the pools once; read it from a slow timer.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct CxMemoryReport {
-    /// Linear memory size on wasm; 0 elsewhere.
-    pub wasm_memory_bytes: usize,
-    /// Live direct (above the size classes) allocations on wasm; 0 elsewhere.
-    pub alloc_large_bytes: usize,
-    pub alloc_large_count: usize,
-    /// Live 64 KiB size-class chunks on wasm; 0 elsewhere.
-    pub alloc_chunk_bytes: usize,
-    /// CPU vertex/index staging still held by geometry slots (free slots included).
-    pub geometry_cpu_bytes: usize,
-    pub geometry_slots: usize,
-    /// CPU instance buffers held by draw items across every draw-list slot.
-    pub instance_cpu_bytes: usize,
-    pub draw_list_slots: usize,
-    /// CPU pixel data held by texture slots.
-    pub texture_cpu_bytes: usize,
-    /// Loaded script resource bytes (font files and other crate resources).
-    pub resource_bytes: usize,
-}
-
 impl Cx {
-    /// Issue the next nonzero, process-wide uniform generation.
-    #[inline]
-    pub fn next_uniform_gen(&mut self) -> u64 {
-        Self::next_uniform_gen_from(&mut self.uniform_gen)
-    }
-
-    #[inline]
-    pub(crate) fn next_uniform_gen_from(uniform_gen: &mut u64) -> u64 {
-        let next = *uniform_gen;
-        *uniform_gen = uniform_gen
-            .checked_add(1)
-            .expect("uniform generation counter exhausted");
-        next
-    }
-
-    /// A conservative process-wide memory envelope for cache/batch budgets.
-    /// Native keeps a generous fixed ceiling; web reports the shared wasm
-    /// browser memory envelope through `ToWasmInit` before `Event::Startup`.
-    pub fn memory_budget_bytes(&self) -> usize {
-        self.memory_budget_bytes
-    }
-
-    pub(crate) fn initialize_memory_budget(&mut self) {
-        if self.memory_budget_initialized {
-            return;
-        }
-        self.memory_budget_initialized = true;
-        let (budget, source) = platform_memory_budget(self.memory_budget_bytes);
-        self.memory_budget_bytes = budget;
-        crate::log!(
-            "memory budget: {} MiB ({})",
-            budget / (1024 * 1024),
-            source
-        );
-    }
-
-    pub fn memory_report(&self) -> CxMemoryReport {
-        let mut report = CxMemoryReport::default();
-        #[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-        {
-            let stats = crate::web_alloc::stats();
-            report.wasm_memory_bytes = crate::web_alloc::wasm_memory_bytes();
-            report.alloc_large_bytes = stats.large_bytes;
-            report.alloc_large_count = stats.large_count;
-            report.alloc_chunk_bytes = stats.chunk_bytes;
-        }
-        for slot in &self.geometries.0.pool {
-            report.geometry_slots += 1;
-            report.geometry_cpu_bytes = report
-                .geometry_cpu_bytes
-                .saturating_add(slot.item.vertices.capacity_bytes())
-                .saturating_add(slot.item.indices.capacity_bytes());
-        }
-        for slot in &self.draw_lists.0.pool {
-            report.draw_list_slots += 1;
-            for item in &slot.item.draw_items.buffer {
-                if let Some(instances) = &item.instances {
-                    report.instance_cpu_bytes = report
-                        .instance_cpu_bytes
-                        .saturating_add(instances.capacity().saturating_mul(4));
-                }
-            }
-        }
-        for slot in &self.textures.0.pool {
-            report.texture_cpu_bytes = report
-                .texture_cpu_bytes
-                .saturating_add(slot.item.format.cpu_data_bytes());
-        }
-        report.resource_bytes = self
-            .script_data
-            .resources
-            .resources
-            .borrow()
-            .iter()
-            .map(|resource| resource.loaded_len())
-            .fold(0usize, usize::saturating_add);
-        report
-    }
-
-    /// Direct allocations of 4 MiB or more since the previous call, oldest
-    /// first, as `(bytes, linear memory bytes at that moment)`. Empty outside
-    /// wasm. Names the requests that grew the heap between two reports.
-    pub fn take_big_allocation_events(&self) -> Vec<(usize, usize)> {
-        #[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-        {
-            crate::web_alloc::take_big_events()
-        }
-        #[cfg(not(all(target_arch = "wasm32", target_feature = "atomics")))]
-        {
-            Vec::new()
-        }
-    }
-
-    /// Select the application's font policy before script/theme registration.
-    /// Once startup begins the choice is immutable because compiled package
-    /// metadata and registered resource handles must continue to agree.
-    pub fn set_font_set(&mut self, font_set: crate::font_policy::FontSet) -> bool {
-        if self.font_set_frozen {
-            crate::error!(
-                "font set is immutable after script registration (kept {}, rejected {})",
-                self.font_set.as_str(),
-                font_set.as_str()
-            );
-            return false;
-        }
-        self.font_set = font_set;
-        true
-    }
-
-    pub fn font_set(&self) -> crate::font_policy::FontSet {
-        self.font_set
-    }
-
-    #[doc(hidden)]
-    pub fn freeze_font_set(&mut self) {
-        self.font_set_frozen = true;
-    }
-
-    pub fn is_font_set_frozen(&self) -> bool {
-        self.font_set_frozen
-    }
-
     pub fn new(event_handler: Box<dyn FnMut(&mut Cx, &Event)>) -> Self {
         #[cfg(any(target_os = "linux", target_os = "macos", target_os = "windows"))]
         crate::os::termination_signal::install();
 
-        makepad_network::install_ui_waker(Some(makepad_network::UiWaker::new(|| {
-            crate::thread::wake_ui_event_loop();
-        })));
-
         //#[cfg(any(target_arch = "wasm32", target_os = "android"))]
         //crate::makepad_error_log::set_panic_hook();
         // the null texture
@@ -801,25 +432,25 @@ impl Cx {
             SignalToUI::set_ui_signal();
         })));
 
-        let script_std = makepad_script_std::ScriptStd::with_network_runtime(net.clone());
-        let script_vm = Box::new(ScriptVmBase::new());
-        let crate_manifests = script_vm.code.crate_manifests.clone();
-        let script_mod_overrides = script_vm.code.script_mod_overrides.clone();
+        let mut script_std = makepad_script_std::ScriptStd::with_network_runtime(net.clone());
+        let mut script_host = 0;
+        let mut vm = ScriptVm {
+            host: &mut script_host,
+            std: &mut script_std,
+            bx: Box::new(ScriptVmBase::new()),
+        };
 
-        let mut cx = Self {
+        //todo!();
+        crate::script::script_mod(&mut vm);
+        let script_vm = std::mem::replace(&mut vm.bx, Box::new(ScriptVmBase::empty()));
+        drop(vm);
+
+        Self {
             package_root: None,
-            font_set: crate::font_policy::FontSet::target_default(),
-            font_set_frozen: false,
             demo_time_repaint: false,
             null_texture,
             null_cube_texture,
-            cpu_cores: crate::thread::available_parallelism().get(),
-            memory_budget_bytes: DEFAULT_MEMORY_BUDGET_BYTES,
-            memory_budget_initialized: false,
-            thread_spawner: crate::thread::ThreadSpawner::for_current_thread(
-                crate::thread::available_parallelism().get(),
-            ),
-            task_pool: std::cell::OnceCell::new(),
+            cpu_cores: 8,
             in_makepad_studio: false,
             game_input_remote: Vec::new(),
             in_draw_event: false,
@@ -841,18 +472,15 @@ impl Cx {
             new_actions: Default::default(),
 
             redraw_id: 1,
-            uniform_gen: 1,
             event_id: 1,
             repaint_id: 1,
             timer_id: 1,
             next_frame_id: 1,
             permissions_request_id: 0,
-            storage_state: StorageState::default(),
 
             keyboard: Default::default(),
             fingers: Default::default(),
             drag_drop: Default::default(),
-            file_dialogs: Default::default(),
             ime_area: Default::default(),
             keyboard_shift: 0.0,
             platform_ops: Default::default(),
@@ -874,8 +502,7 @@ impl Cx {
 
             os: CxOs::default(),
 
-            event_handler: Rc::new(UnsafeCell::new(event_handler)),
-            event_handler_dispatch_active: Rc::new(Cell::new(false)),
+            event_handler: Some(event_handler),
 
             debug: Default::default(),
 
@@ -909,76 +536,69 @@ impl Cx {
             widget_query_callback: None,
             widget_snapshot_callback: None,
             tweak_callback: None,
-            ai_callback: None,
             net,
 
             script_data: CxScriptData {
                 std: script_std,
-                crate_manifests,
+                crate_manifests: script_vm.code.crate_manifests.clone(),
                 live_reload: crate::live_reload::CxLiveReloadState {
-                    script_mod_overrides,
+                    script_mod_overrides: script_vm.code.script_mod_overrides.clone(),
                     ..Default::default()
                 },
                 ..Default::default()
             },
             script_vm: Some(script_vm),
-        };
-
-        //todo!();
-        cx.with_vm(crate::script::script_mod);
-        cx
+        }
     }
 }
 
 // ---------------------------------------------------------------------------
-// Startup trace — working-tree instrumentation, gated on the `startup` topic.
+// Startup trace — working-tree instrumentation, gated on MAKEPAD_STARTUP_TRACE.
 //
 // Prints `[startup] <phase> +<ms>` where <ms> is measured from process exec
 // when a launcher exported MAKEPAD_STARTUP_T0 (epoch seconds, f64) just
 // before exec — that is the only way to see the pre-`main` dyld / Gatekeeper
 // window. Without it the clock starts at the first call.
 //
-// MAKEPAD_STARTUP_T0 remains launcher-supplied and is read only when enabled.
+// Costs nothing when the var is unset: one relaxed atomic load per call.
 // ---------------------------------------------------------------------------
 
-static STARTUP_T0: std::sync::OnceLock<f64> = std::sync::OnceLock::new();
+static STARTUP_TRACE_ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+static STARTUP_T0: std::sync::OnceLock<std::time::SystemTime> = std::sync::OnceLock::new();
 static STARTUP_ACC: std::sync::Mutex<Vec<(&'static str, f64, u32)>> =
     std::sync::Mutex::new(Vec::new());
 
 #[inline]
 pub fn startup_trace_enabled() -> bool {
-    crate::makepad_error_log::trace_enabled("startup")
+    *STARTUP_TRACE_ON.get_or_init(|| std::env::var_os("MAKEPAD_STARTUP_TRACE").is_some())
 }
 
-fn startup_t0() -> f64 {
+fn startup_t0() -> std::time::SystemTime {
     *STARTUP_T0.get_or_init(|| {
         std::env::var("MAKEPAD_STARTUP_T0")
             .ok()
             .and_then(|v| v.trim().parse::<f64>().ok())
-            .unwrap_or_else(Cx::time_now)
+            .map(|secs| {
+                std::time::UNIX_EPOCH + std::time::Duration::from_secs_f64(secs)
+            })
+            .unwrap_or_else(std::time::SystemTime::now)
     })
 }
 
 /// Milliseconds since exec (or since the first trace call).
 pub fn startup_since_exec_ms() -> f64 {
-    if !startup_trace_enabled() {
-        return 0.0;
-    }
-    startup_since_exec_ms_enabled()
-}
-
-fn startup_since_exec_ms_enabled() -> f64 {
-    (Cx::time_now() - startup_t0()).max(0.0) * 1000.0
+    std::time::SystemTime::now()
+        .duration_since(startup_t0())
+        .map(|d| d.as_secs_f64() * 1000.0)
+        .unwrap_or(0.0)
 }
 
 /// Mark a startup phase.
 pub fn startup_trace(phase: &str) {
-    crate::trace!(
-        "startup",
-        "{:<28} +{:9.2} ms",
-        phase,
-        startup_since_exec_ms_enabled()
-    );
+    if !startup_trace_enabled() {
+        return;
+    }
+    eprintln!("[startup] {:<28} +{:9.2} ms", phase, startup_since_exec_ms());
 }
 
 /// Accumulate a repeated sub-cost (shader compiles, font loads, …) under a
@@ -1003,84 +623,9 @@ pub fn startup_trace_flush(phase: &str) {
     }
     let rows = std::mem::take(&mut *STARTUP_ACC.lock().unwrap());
     for (bucket, ms, n) in rows {
-        crate::trace!(
-            "startup",
-            "{:<28}  {:8.2} ms total over {} ({})",
+        eprintln!(
+            "[startup] {:<28}  {:8.2} ms total over {} ({})",
             bucket, ms, n, phase
         );
     }
 }
-
-#[cfg(test)]
-mod memory_budget_tests {
-    use super::*;
-
-    const MIB: u64 = 1024 * 1024;
-    const GIB: u64 = 1024 * MIB;
-
-    #[test]
-    fn uniform_generation_counter_starts_at_one_and_is_monotonic() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        assert_eq!(cx.next_uniform_gen(), 1);
-        assert_eq!(cx.next_uniform_gen(), 2);
-        assert_eq!(cx.next_uniform_gen(), 3);
-    }
-
-    #[test]
-    fn low_memory_desktop_uses_one_quarter_of_physical_ram() {
-        assert_eq!(
-            memory_budget_from_physical_memory(4 * GIB, MemoryBudgetPolicy::Desktop),
-            (1 * GIB) as usize
-        );
-    }
-
-    #[test]
-    fn desktop_at_threshold_keeps_the_default_budget() {
-        assert_eq!(
-            memory_budget_from_physical_memory(8 * GIB, MemoryBudgetPolicy::Desktop),
-            DEFAULT_MEMORY_BUDGET_BYTES
-        );
-    }
-
-    #[test]
-    fn small_mobile_is_clamped_to_the_minimum() {
-        assert_eq!(
-            memory_budget_from_physical_memory(1 * GIB, MemoryBudgetPolicy::Mobile),
-            (384 * MIB) as usize
-        );
-    }
-
-    #[test]
-    fn mid_sized_mobile_uses_one_quarter_of_physical_ram() {
-        assert_eq!(
-            memory_budget_from_physical_memory(4 * GIB, MemoryBudgetPolicy::Mobile),
-            (1 * GIB) as usize
-        );
-    }
-
-    #[test]
-    fn large_mobile_is_clamped_to_the_maximum() {
-        assert_eq!(
-            memory_budget_from_physical_memory(8 * GIB, MemoryBudgetPolicy::Mobile),
-            DEFAULT_MEMORY_BUDGET_BYTES
-        );
-    }
-}
-
-impl Cx {
-    /// True while the platform is still compiling draw shaders it was handed
-    /// and is therefore dropping (WebGL) their draw calls. Native backends
-    /// build pipelines inside the paint that first uses them and never
-    /// answer true. An offscreen bake that captures pixels polls this before
-    /// trusting a frame: a capture drawn while its program links is black.
-    pub fn draw_shaders_pending(&self) -> bool {
-        #[cfg(target_arch = "wasm32")]
-        {
-            self.os.webgl_shaders_pending > 0
-        }
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            false
-        }
-    }
-}
diff --git a/platform/src/cx_api.rs b/platform/src/cx_api.rs
index fa786996f..2e8c6936b 100644
--- a/platform/src/cx_api.rs
+++ b/platform/src/cx_api.rs
@@ -1,4 +1,4 @@
-use crate::file_dialogs::{FileDialog, VirtualFileLimits};
+use crate::file_dialogs::FileDialog;
 
 use {
     crate::{
@@ -150,6 +150,10 @@ impl<'a> CxSystemBrowser<'a> {
 pub trait CxOsApi {
     fn init_cx_os(&mut self);
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static;
+
     fn start_stdin_service(&mut self) {}
     fn pre_start() -> bool {
         false
@@ -358,15 +362,6 @@ pub enum CxOsOp {
     CancelHttpRequest {
         request_id: LiveId,
     },
-    #[cfg(target_arch = "wasm32")]
-    #[allow(private_interfaces)]
-    StorageRequest(crate::storage::StorageRequest),
-    #[cfg(target_arch = "wasm32")]
-    StorageRequestError {
-        request_id: crate::storage::StorageRequestId,
-        op: crate::storage::StorageOp,
-        error: crate::storage::StorageError,
-    },
 
     PrepareVideoPlayback(
         LiveId,
@@ -506,10 +501,6 @@ impl std::fmt::Debug for CxOsOp {
 
             Self::HttpRequest { .. } => write!(f, "HttpRequest"),
             Self::CancelHttpRequest { .. } => write!(f, "CancelHttpRequest"),
-            #[cfg(target_arch = "wasm32")]
-            Self::StorageRequest(..) => write!(f, "StorageRequest"),
-            #[cfg(target_arch = "wasm32")]
-            Self::StorageRequestError { .. } => write!(f, "StorageRequestError"),
 
             Self::PrepareVideoPlayback(..) => write!(f, "PrepareVideoPlayback"),
             Self::AttachCameraNativePreview { .. } => write!(f, "AttachCameraNativePreview"),
@@ -1205,19 +1196,12 @@ impl Cx {
     }
 
     pub fn start_dragging(&mut self, items: Vec<DragItem>) {
-        #[cfg(any(target_arch = "wasm32", target_os = "linux", test))]
-        {
-            self.drag_drop.start_internal_drag(items);
-        }
-        #[cfg(not(any(target_arch = "wasm32", target_os = "linux", test)))]
-        {
         self.platform_ops.iter().for_each(|p| {
             if let CxOsOp::StartDragging { .. } = p {
                 panic!("start drag twice");
             }
         });
         self.platform_ops.push_back(CxOsOp::StartDragging(items));
-        }
     }
 
     /// Starts a native drag-and-drop session that can leave the Makepad app.
@@ -1467,44 +1451,6 @@ impl Cx {
     pub fn repaint_pass(&mut self, draw_pass_id: DrawPassId) {
         let cxpass = &mut self.passes[draw_pass_id];
         cxpass.paint_dirty = true;
-        cxpass.repaint_requested = true;
-    }
-
-    /// Parent `child` under `parent` for painting order on behalf of
-    /// `attached_by`: the draw list being recorded, whose draw calls consume
-    /// the child's output. That list is remembered with its current redraw
-    /// id; when it is recorded again without calling this, the child is
-    /// orphaned and no longer painted. `None` (no list open) parents without
-    /// a record, like `DrawPass::set_pass_parent`.
-    pub fn attach_child_pass(
-        &mut self,
-        child: DrawPassId,
-        parent: DrawPassId,
-        attached_by: Option<DrawListId>,
-    ) {
-        let attached_by =
-            attached_by.map(|list_id| (list_id, self.draw_lists[list_id].redraw_id));
-        let cxpass = &mut self.passes[child];
-        cxpass.parent = CxDrawPassParent::DrawPass(parent);
-        cxpass.attached_by = attached_by;
-    }
-
-    /// True when the draw list that attached `draw_pass_id` has been recorded
-    /// again since without re-attaching it, or was freed: nothing samples the
-    /// pass any more. Its own draw list is frozen at the frame that last began
-    /// it, and the geometries and textures those draw calls name may since
-    /// have been freed and their slots reused — painting it would draw
-    /// whatever now sits in them (the gauss scene pass after the window stopped
-    /// capturing was re-encoded every pan frame with the map's evicted tile
-    /// geometries under other tiles' meshes: tens of millions of triangles into
-    /// a texture nobody read).
-    pub fn pass_attachment_is_stale(&self, draw_pass_id: DrawPassId) -> bool {
-        let Some((list_id, redraw_id)) = self.passes[draw_pass_id].attached_by else {
-            return false;
-        };
-        // A dropped list (its widget is gone) keeps its slot and generation
-        // until reuse; that orphans the pass just the same.
-        self.draw_lists.is_id_freed(list_id) || self.draw_lists[list_id].redraw_id != redraw_id
     }
 
     pub fn repaint_pass_and_child_passes(&mut self, draw_pass_id: DrawPassId) {
@@ -1662,17 +1608,6 @@ impl Cx {
         item.1.downcast_mut().unwrap()
     }
 
-    /// Returns an immutable reference to a previously installed Cx-global.
-    ///
-    /// Unlike [`Cx::get_global`], this accessor does not require mutable access and
-    /// does not panic when the requested global has not been installed.
-    pub fn get_global_ref<T: 'static + Any>(&self) -> Option<&T> {
-        self.globals
-            .iter()
-            .find(|item| item.0 == TypeId::of::<T>())
-            .and_then(|item| item.1.downcast_ref())
-    }
-
     pub fn has_global<T: 'static + Any>(&mut self) -> bool {
         self.globals
             .iter_mut()
@@ -1967,41 +1902,19 @@ impl Cx {
     }
 
     pub fn open_system_openfile_dialog(&mut self) {
-        self.open_select_file_dialog(FileDialog::new());
+        self.platform_ops
+            .push_back(CxOsOp::SelectFileDialog(FileDialog::new()));
     }
 
-    /// Open the platform file picker, configured (title, start
+    /// Open the platform's native file picker, configured (title, start
     /// location, type filters, multi-select, id) by `dialog`. The answer
     /// arrives later as a [`crate::file_dialogs::FileDialogAction`] in the
-    /// actions pass. Native dialogs return `FileSelected` paths by default;
-    /// `want_bytes(true)` and every web dialog return `FileLoaded` instead.
-    /// On web this should be called directly from a user input handler:
-    /// browsers may reject a picker requested after that activation expires.
+    /// actions pass — `FileSelected` with the chosen paths, or
+    /// `FileCancelled`; both carry the dialog's id back.
     pub fn open_select_file_dialog(&mut self, dialog: FileDialog) {
-        self.file_dialogs.begin(&dialog);
         self.platform_ops.push_back(CxOsOp::SelectFileDialog(dialog));
     }
 
-    /// Set the maximum bytes accepted for one virtual file and for one
-    /// multi-file selection/drop. Both limits default to 512 MiB.
-    pub fn set_virtual_file_limits(&mut self, max_file_size: u64, max_total_size: u64) {
-        let limits = VirtualFileLimits {
-            max_file_size,
-            max_total_size,
-        };
-        self.file_dialogs.set_limits(limits);
-        #[cfg(target_arch = "wasm32")]
-        self.os
-            .from_wasm(crate::os::web::from_wasm::FromWasmSetVirtualFileLimits {
-                max_file_size: max_file_size as f64,
-                max_total_size: max_total_size as f64,
-            });
-    }
-
-    pub fn virtual_file_limits(&self) -> VirtualFileLimits {
-        self.file_dialogs.limits()
-    }
-
     /// Open the platform's native save panel. The OS asks about
     /// overwriting before answering `SaveFileSelected`.
     pub fn open_save_file_dialog(&mut self, dialog: FileDialog) {
@@ -2043,40 +1956,6 @@ mod stale_window_tests {
     use super::*;
     use crate::window::WindowHandle;
 
-    #[test]
-    fn immutable_global_accessor_is_optional_and_preserves_the_value() {
-        let mut cx = Cx::new(Box::new(|_cx: &mut Cx, _event: &Event| {}));
-        assert_eq!(cx.get_global_ref::<u64>(), None);
-        cx.set_global(41_u64);
-        assert_eq!(cx.get_global_ref::<u64>(), Some(&41));
-    }
-
-    /// A hosted window (the host reports 930×848 points at dpi 2) whose app
-    /// shrank its own dpi to 1.6: it lays out 1.25× larger, and a host
-    /// pointer at (100, 100) must land at (125, 125) in its points.
-    #[test]
-    fn a_hosted_window_with_a_dpi_override_lays_out_larger_and_remaps_the_host_pointer() {
-        let mut cx = Cx::new(Box::new(|_cx: &mut Cx, _event: &Event| {}));
-        let window = WindowHandle::new(&mut cx);
-        let window_id = window.window_id();
-        cx.windows[window_id].is_created = true;
-        let native = crate::event::WindowGeom { dpi_factor: 2.0, inner_size: dvec2(930.0, 848.0), ..Default::default() };
-        let first = cx.windows.stdin_apply_native_geom(window_id, native.clone());
-        assert_eq!(first.new_geom.inner_size, dvec2(930.0, 848.0));
-        cx.windows[window_id].dpi_override = Some(1.6);
-        let again = cx.windows.stdin_apply_native_geom(window_id, native);
-        assert!((again.new_geom.inner_size.x - 1162.5).abs() < 1e-9, "{:?}", again.new_geom.inner_size);
-        assert!((again.new_geom.inner_size.y - 1060.0).abs() < 1e-9);
-        assert_eq!(again.new_geom.dpi_factor, 1.6);
-        let mut pos = dvec2(100.0, 100.0);
-        cx.dpi_override_scale(&mut pos, window_id);
-        assert!((pos.x - 125.0).abs() < 1e-9 && (pos.y - 125.0).abs() < 1e-9, "{pos:?}");
-        // The host's point (900, 800) is still inside the window: containment is in host points.
-        let (hit, origin) = cx.windows.window_id_contains(dvec2(900.0, 800.0));
-        assert_eq!(hit, window_id);
-        assert_eq!(origin, dvec2(0.0, 0.0));
-    }
-
     #[test]
     fn dpi_override_ignores_closed_and_out_of_range_windows() {
         let mut cx = Cx::new(Box::new(|_cx: &mut Cx, _event: &Event| {}));
diff --git a/platform/src/draw_list.rs b/platform/src/draw_list.rs
index ec3dae3ef..7f4ad0aa9 100644
--- a/platform/src/draw_list.rs
+++ b/platform/src/draw_list.rs
@@ -32,13 +32,7 @@ pub struct DrawList(PoolId);
 
 impl DrawList {
     pub fn new(cx: &mut Cx) -> Self {
-        let recording_gen = cx.next_uniform_gen();
-        let uniforms_gen = cx.next_uniform_gen();
-        let draw_list = cx.draw_lists.alloc();
-        let cx_draw_list = &mut cx.draw_lists[draw_list.id()];
-        cx_draw_list.recording_gen = recording_gen;
-        cx_draw_list.uniforms_gen = uniforms_gen;
-        draw_list
+        cx.draw_lists.alloc()
     }
 
     pub fn set_reset_zbias(&self, cx: &mut Cx, reset_zbias: bool) {
@@ -227,9 +221,6 @@ impl Cx {
             };
             let draw_item = &draw_list.draw_items[draw_item_id];
             if let Some(sub_list_id) = draw_item.kind.sub_list() {
-                if self.draw_lists.is_id_freed(sub_list_id) {
-                    continue;
-                }
                 self.collect_gpu_metrics_for_draw_list(
                     sub_list_id,
                     draw_pass_id,
@@ -260,7 +251,7 @@ impl Cx {
                 continue;
             };
             let geometry = &self.geometries[geometry_id];
-            let index_count = geometry.index_count as u64;
+            let index_count = geometry.indices.len() as u64;
 
             metrics.draw_calls = metrics.draw_calls.saturating_add(1);
             metrics.instances = metrics.instances.saturating_add(instance_count as u64);
@@ -288,12 +279,12 @@ impl Cx {
                 if geometry.dirty_vertices {
                     metrics.vertex_buffer_bytes = metrics
                         .vertex_buffer_bytes
-                        .saturating_add(geometry.vertices.byte_len() as u64);
+                        .saturating_add((geometry.vertices.len() * 4) as u64);
                 }
                 if geometry.dirty_indices {
                     metrics.vertex_buffer_bytes = metrics
                         .vertex_buffer_bytes
-                        .saturating_add((geometry.index_count * geometry.index_width) as u64);
+                        .saturating_add((geometry.indices.len() * 4) as u64);
                 }
             }
 
@@ -333,9 +324,7 @@ impl DrawList {
 pub struct CxDrawListPool(pub(crate) IdPool<CxDrawList>);
 impl CxDrawListPool {
     pub fn alloc(&mut self) -> DrawList {
-        let draw_list = DrawList(self.0.alloc());
-        self[draw_list.id()].reset_draw_item_uniform_caches();
-        draw_list
+        DrawList(self.0.alloc())
     }
 
     /// Every live draw list id (the tweaker's colour pulse walks all
@@ -518,9 +507,6 @@ pub struct CxDrawCall {
     pub uniform_buffer_slots: [Option<UniformBuffer>; DRAW_CALL_UNIFORM_BUFFER_SLOTS],
     pub instance_dirty: bool,
     pub uniforms_dirty: bool,
-    /// Replaced with a process-wide generation whenever either uniform block
-    /// owned by this draw call changes.
-    pub uniforms_gen: u64,
     /// Component nesting depth (`Cx::nesting_depth`) at the moment this call
     /// was created. The exploded z-layer view hands this to the shader in
     /// place of the paint-order zbias, so one plane = one nesting level.
@@ -530,13 +516,7 @@ pub struct CxDrawCall {
 }
 
 impl CxDrawCall {
-    pub fn new(
-        mapping: &CxDrawShaderMapping,
-        draw_vars: &DrawVars,
-        turtle_depth: f32,
-        uniforms_gen: u64,
-    ) -> Self {
-        debug_assert_ne!(uniforms_gen, 0);
+    pub fn new(mapping: &CxDrawShaderMapping, draw_vars: &DrawVars, turtle_depth: f32) -> Self {
         CxDrawCall {
             geometry_id: draw_vars.geometry_id,
             options: draw_vars.options.clone(),
@@ -549,28 +529,15 @@ impl CxDrawCall {
             uniform_buffer_slots: draw_vars.uniform_buffer_slots.clone(),
             instance_dirty: true,
             uniforms_dirty: true,
-            uniforms_gen,
             turtle_depth,
         }
     }
 
-    #[inline]
-    pub fn mark_uniforms_dirty(&mut self, uniforms_gen: u64) {
-        debug_assert_ne!(uniforms_gen, 0);
-        self.uniforms_dirty = true;
-        self.uniforms_gen = uniforms_gen;
-    }
-
     /// The z the shader sees in `world.z`. Paint order normally; the emitting
     /// component's nesting depth while the pass is exploded — deeper nesting
     /// is a larger z, and the ortho maps larger z nearer the viewer, so
     /// children lift toward you and parents stay at the bottom of the stack.
-    pub fn resolve_zbias(
-        &mut self,
-        paint_order: f32,
-        sploded: bool,
-        uniforms_gen: u64,
-    ) -> bool {
+    pub fn resolve_zbias(&mut self, paint_order: f32, sploded: bool) -> bool {
         let z = if sploded {
             // One level is worth far more than any widget's own `draw_depth`,
             // so those stay an in-plane tie-break instead of whole planes of
@@ -579,12 +546,7 @@ impl CxDrawCall {
         } else {
             paint_order
         };
-        let changed = self.draw_call_uniforms.set_zbias(z);
-        if changed {
-            debug_assert_ne!(uniforms_gen, 0);
-            self.uniforms_gen = uniforms_gen;
-        }
-        changed
+        self.draw_call_uniforms.set_zbias(z)
     }
 }
 
@@ -701,8 +663,6 @@ pub struct CxDrawList {
     pub codeflow_parent_id: Option<DrawListId>, // the id of the parent we nest in, codeflow wise
 
     pub redraw_id: u64,
-    /// Replaced on every recording, including repeated recordings in one redraw.
-    pub recording_gen: u64,
     pub draw_pass_id: Option<DrawPassId>,
 
     pub draw_items: CxDrawItems,
@@ -717,28 +677,8 @@ pub struct CxDrawList {
     pub overlay_order: u64,
 
     pub draw_list_uniforms: DrawListUniforms,
-    /// Replaced when this list is recorded or its uniform block is changed.
-    pub uniforms_gen: u64,
     pub draw_list_has_clip: bool,
 
-    /// Paint order for a RETAINED sub-list. `None` — every ordinary list —
-    /// lets the backend walk hand each draw call its own step of the
-    /// running paint-order counter, as always. `Some(steps)` makes the list
-    /// one unit of that counter: every draw call in it resolves its zbias
-    /// to the counter value at entry, the list's internal layering is
-    /// authored by its owner in the instances' `draw_depth` (in units of
-    /// `zbias_step`), and the counter advances by `steps` on exit.
-    ///
-    /// A list recorded once and re-attached on later frames cannot know
-    /// how many calls precede it, so its baked depths must be relative to
-    /// its entry; the map's tile lists bake the same layering the
-    /// immediate path produced (one layer per stream, faces with their
-    /// casing) and report the layers used. Every backend's `render_view`
-    /// honours this in exactly one place — the sub-list branch, beside
-    /// `reset_zbias` — by walking the child with a zero step and a copy of
-    /// the counter.
-    pub zbias_hold: Option<u32>,
-
     pub os: CxOsDrawList,
     pub rect_areas: Vec<CxRectArea>,
     pub find_appendable_draw_shader_check: Vec<u64>,
@@ -750,23 +690,6 @@ pub struct CxRectArea {
 }
 
 impl CxDrawList {
-    #[inline]
-    pub fn set_uniform_view_transform(&mut self, transform: &Mat4f, uniforms_gen: u64) {
-        debug_assert_ne!(uniforms_gen, 0);
-        self.draw_list_uniforms.view_transform = *transform;
-        self.uniforms_gen = uniforms_gen;
-    }
-
-    #[inline]
-    fn reset_draw_item_uniform_caches(&mut self) {
-        #[cfg(any(target_arch = "wasm32", test))]
-        for item in &mut self.draw_items.buffer {
-            item.os.uniforms_recording_gen = None;
-            item.os.draw_call_uniforms_gen = None;
-            item.os.user_uniforms_gen = None;
-        }
-    }
-
     /// Raise a backend walk's running paint-order depth counter to this
     /// sub-list's floor, on the way into it. See [`CxDrawList::overlay_z_lift`].
     ///
@@ -1018,7 +941,6 @@ impl CxDrawList {
         sh: &CxDrawShader,
         draw_vars: &DrawVars,
         turtle_depth: f32,
-        uniforms_gen: u64,
     ) -> &mut CxDrawItem {
         Self::append_trace_log(format!(
             "append_new shader={} group={} draw_call_group={} items_before={}",
@@ -1038,12 +960,7 @@ impl CxDrawList {
         }
         self.draw_items.push_item(
             redraw_id,
-            CxDrawKind::DrawCall(CxDrawCall::new(
-                &sh.mapping,
-                draw_vars,
-                turtle_depth,
-                uniforms_gen,
-            )),
+            CxDrawKind::DrawCall(CxDrawCall::new(&sh.mapping, draw_vars, turtle_depth)),
         )
     }
 
@@ -1065,18 +982,8 @@ impl CxDrawList {
         (draw_item_id < self.draw_items.len()).then_some(draw_item_id)
     }
 
-    pub fn clear_draw_items(
-        &mut self,
-        redraw_id: u64,
-        recording_gen: u64,
-        uniforms_gen: u64,
-    ) {
-        debug_assert_ne!(recording_gen, 0);
-        debug_assert_ne!(uniforms_gen, 0);
+    pub fn clear_draw_items(&mut self, redraw_id: u64) {
         self.redraw_id = redraw_id;
-        self.recording_gen = recording_gen;
-        self.uniforms_gen = uniforms_gen;
-        self.reset_draw_item_uniform_caches();
         self.draw_items.clear();
         self.draw_item_reorder = None;
         self.rect_areas.clear();
@@ -1188,7 +1095,7 @@ impl Cx {
         let mut out = std::collections::HashSet::new();
         let mut stack: Vec<DrawListId> = roots.into_iter().collect();
         while let Some(list_id) = stack.pop() {
-            if self.draw_lists.is_id_freed(list_id) || !out.insert(list_id) {
+            if !out.insert(list_id) {
                 continue;
             }
             let draw_list = &self.draw_lists[list_id];
@@ -1227,128 +1134,3 @@ mod tests {
         assert!(!merges(&texture_t, &texture_u));
     }
 }
-
-#[cfg(test)]
-mod retained_sub_list_tests {
-    use super::*;
-
-    /// The retained-sub-list contract: a parent list may keep naming a child
-    /// list that its owner dropped (a map tile evicted at event time, a hidden
-    /// page). The dropped id stays dead — before AND after the pool hands its
-    /// slot to a new list, whose id differs by generation — and every tree
-    /// walk skips it rather than landing on whatever list now holds the slot.
-    #[test]
-    fn a_dropped_sub_list_stays_dead_across_slot_reuse() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let parent = DrawList::new(&mut cx);
-        let child = DrawList::new(&mut cx);
-        let child_id = child.id();
-        cx.draw_lists[parent.id()].append_sub_list(1, child_id);
-        assert!(!cx.draw_lists.is_id_freed(child_id));
-        assert!(cx.attached_draw_lists_from([parent.id()]).contains(&child_id));
-
-        drop(child);
-        assert!(cx.draw_lists.is_id_freed(child_id));
-        assert!(cx.draw_lists.checked_index(child_id).is_some(), "slot kept until reuse");
-        assert!(!cx.attached_draw_lists_from([parent.id()]).contains(&child_id));
-
-        let reused = DrawList::new(&mut cx);
-        assert_eq!(reused.id().index(), child_id.index(), "the freed slot is reused");
-        assert_ne!(reused.id().generation(), child_id.generation());
-        assert!(cx.draw_lists.is_id_freed(child_id));
-        assert!(cx.draw_lists.checked_index(child_id).is_none());
-        assert!(!cx.draw_lists.is_id_freed(reused.id()));
-        let attached = cx.attached_draw_lists_from([parent.id()]);
-        assert!(attached.contains(&parent.id()));
-        assert!(!attached.contains(&child_id));
-        assert!(!attached.contains(&reused.id()), "the stale entry must not reach the new list");
-    }
-}
-
-#[cfg(test)]
-mod uniform_generation_tests {
-    use super::*;
-
-    fn test_draw_call(uniforms_gen: u64) -> CxDrawCall {
-        CxDrawCall {
-            draw_shader_id: DrawShaderId { index: 0 },
-            options: CxDrawShaderOptions::default(),
-            append_group_id: 0,
-            total_instance_slots: 0,
-            draw_call_uniforms: DrawCallUniforms::default(),
-            geometry_id: None,
-            dyn_uniforms: [0.0; DRAW_CALL_DYN_UNIFORMS],
-            texture_slots: Default::default(),
-            uniform_buffer_slots: Default::default(),
-            instance_dirty: true,
-            uniforms_dirty: true,
-            uniforms_gen,
-            turtle_depth: 0.0,
-        }
-    }
-
-    #[test]
-    fn pooled_draw_call_gets_a_globally_unique_generation() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let first_list = DrawList::new(&mut cx);
-        let first_id = first_list.id();
-        let first_gen = cx.next_uniform_gen();
-        let first_item = cx.draw_lists[first_id]
-            .draw_items
-            .push_item(1, CxDrawKind::DrawCall(test_draw_call(first_gen)));
-        first_item.os.uniforms_recording_gen = Some(first_gen);
-        first_item.os.draw_call_uniforms_gen = Some(first_gen);
-        first_item.os.user_uniforms_gen = Some(first_gen);
-
-        drop(first_list);
-        let reused_list = DrawList::new(&mut cx);
-        let reused_id = reused_list.id();
-        assert_eq!(first_id.index(), reused_id.index());
-        assert_ne!(first_id.generation(), reused_id.generation());
-        let retained_item = &cx.draw_lists[reused_id].draw_items.buffer[0];
-        assert_eq!(retained_item.os.uniforms_recording_gen, None);
-        assert_eq!(retained_item.os.draw_call_uniforms_gen, None);
-        assert_eq!(retained_item.os.user_uniforms_gen, None);
-
-        let recording_gen = cx.next_uniform_gen();
-        let list_uniforms_gen = cx.next_uniform_gen();
-        cx.draw_lists[reused_id].clear_draw_items(2, recording_gen, list_uniforms_gen);
-        let second_gen = cx.next_uniform_gen();
-        cx.draw_lists[reused_id]
-            .draw_items
-            .push_item(2, CxDrawKind::DrawCall(test_draw_call(second_gen)));
-
-        let issued = [first_gen, recording_gen, list_uniforms_gen, second_gen];
-        assert!(issued.iter().all(|gen| *gen != 0));
-        let unique: HashSet<_> = issued.into_iter().collect();
-        assert_eq!(unique.len(), issued.len());
-        assert_eq!(
-            cx.draw_lists[reused_id].draw_items[0]
-                .kind
-                .draw_call()
-                .unwrap()
-                .uniforms_gen,
-            second_gen
-        );
-    }
-
-    #[test]
-    fn clear_draw_items_resets_uniform_upload_generations() {
-        let mut draw_list = CxDrawList::default();
-        let item = draw_list
-            .draw_items
-            .push_item(1, CxDrawKind::DrawCall(test_draw_call(1)));
-        item.os.uniforms_recording_gen = Some(2);
-        item.os.draw_call_uniforms_gen = Some(3);
-        item.os.user_uniforms_gen = Some(4);
-
-        draw_list.clear_draw_items(2, 5, 6);
-
-        let item = &draw_list.draw_items.buffer[0];
-        assert_eq!(item.os.uniforms_recording_gen, None);
-        assert_eq!(item.os.draw_call_uniforms_gen, None);
-        assert_eq!(item.os.user_uniforms_gen, None);
-        assert_eq!(draw_list.recording_gen, 5);
-        assert_eq!(draw_list.uniforms_gen, 6);
-    }
-}
diff --git a/platform/src/draw_pass.rs b/platform/src/draw_pass.rs
index 107d6dab0..59f54c94f 100644
--- a/platform/src/draw_pass.rs
+++ b/platform/src/draw_pass.rs
@@ -140,10 +140,7 @@ impl ScriptApply for DrawPass {
 
 impl DrawPass {
     pub fn new(cx: &mut Cx) -> Self {
-        let uniforms_gen = cx.next_uniform_gen();
-        let pass = cx.passes.alloc();
-        cx.passes[pass.draw_pass_id()].pass_uniforms_gen = uniforms_gen;
-        pass
+        cx.passes.alloc()
     }
 }
 
@@ -236,7 +233,7 @@ impl DrawPass {
     }
 
     pub fn new_with_name(cx: &mut Cx, name: &str) -> Self {
-        let pass = Self::new(cx);
+        let pass = cx.passes.alloc();
         pass.set_pass_name(cx, name);
         pass
     }
@@ -490,11 +487,8 @@ pub struct DrawPassUniforms {
     pub dpi_dilate: f32,
     #[live]
     pub time: f32,
-    /// App-controlled clock shared by every map draw in this pass. This is
-    /// deliberately separate from `time`: reading that field makes the
-    /// shader's static `uses_time` scan repaint the pass at display rate.
     #[live]
-    pub shiny_time: f32,
+    pub pad2: f32,
 }
 
 impl DrawPassUniforms {
@@ -530,29 +524,12 @@ pub struct CxDrawPass {
     /// blurs the world in realtime instead of holding the last rebuild —
     /// while texture caches, which exist to NOT re-render, stay untouched.
     pub live_with_parent: bool,
-    /// The draw list that last declared this pass a dependency through
-    /// `make_child_pass`, with that list's redraw id at the time. The parent
-    /// link above outlives the frame that made it, but the pass's output is
-    /// only consumed while the list that attached it still stands: once that
-    /// list is recorded again without re-attaching — the window stopped
-    /// capturing the gauss scene, the map stopped baking its shadow mask —
-    /// the pass is orphaned and must not be painted (see
-    /// `Cx::pass_attachment_is_stale`). `None` for a pass parented by a window
-    /// or by hand (`set_pass_parent`, a hand-built chain); those never go
-    /// stale.
-    pub attached_by: Option<(DrawListId, u64)>,
-    /// Set by `Cx::repaint_pass`: the caller asked for this pass by name, so
-    /// it paints once even while orphaned (a thumbnail sheet re-executed for
-    /// a texture readback). Cleared when the repaint order is computed.
-    pub repaint_requested: bool,
     pub pass_rect: Option<CxDrawPassRect>,
     pub view_shift: Vec2d,
     pub view_scale: Vec2d,
     pub pass_uniforms: DrawPassUniforms,
-    /// Replaced with a process-wide generation whenever the pass block changes.
-    pub pass_uniforms_gen: u64,
     pub zbias_step: f32,
-    /// Set while the exploded z-layer view is up on this pass; `None` is
+    /// Set while the F10 exploded z-layer view is up on this pass; `None` is
     /// ordinary flat 2D and leaves `camera_view` the identity it always was.
     pub sploded: Option<crate::sploded::SplodedParams>,
     pub os: CxOsPass,
@@ -569,7 +546,6 @@ impl Default for CxDrawPass {
             zbias_step: 0.001,
             sploded: None,
             pass_uniforms: DrawPassUniforms::default(),
-            pass_uniforms_gen: 0,
             color_textures: Vec::new(),
             depth_texture: None,
             dpi_factor: None,
@@ -582,8 +558,6 @@ impl Default for CxDrawPass {
             parent: CxDrawPassParent::None,
             paint_dirty: false,
             live_with_parent: false,
-            attached_by: None,
-            repaint_requested: false,
             pass_rect: None,
             os: CxOsPass::default(),
             gpu_time_query: None,
@@ -600,25 +574,17 @@ pub enum CxDrawPassParent {
 }
 
 impl CxDrawPass {
-    #[inline]
-    pub fn mark_pass_uniforms_dirty(&mut self, uniforms_gen: u64) {
-        debug_assert_ne!(uniforms_gen, 0);
-        self.pass_uniforms_gen = uniforms_gen;
-    }
-
-    pub fn set_time(&mut self, time: f32, uniforms_gen: u64) {
+    pub fn set_time(&mut self, time: f32) {
         self.pass_uniforms.time = time;
-        self.mark_pass_uniforms_dirty(uniforms_gen);
     }
 
-    pub fn set_dpi_factor(&mut self, dpi_factor: f64, uniforms_gen: u64) {
+    pub fn set_dpi_factor(&mut self, dpi_factor: f64) {
         let dpi_dilate = (2. - dpi_factor).max(0.).min(1.);
         self.pass_uniforms.dpi_factor = dpi_factor as f32;
         self.pass_uniforms.dpi_dilate = dpi_dilate as f32;
-        self.mark_pass_uniforms_dirty(uniforms_gen);
     }
 
-    pub fn set_ortho_matrix(&mut self, offset: Vec2d, size: Vec2d, uniforms_gen: u64) {
+    pub fn set_ortho_matrix(&mut self, offset: Vec2d, size: Vec2d) {
         let offset = offset + self.view_shift;
         let size = size * self.view_scale;
         let zero = Mat4f { v: [0.0; 16] };
@@ -649,54 +615,5 @@ impl CxDrawPass {
         self.pass_uniforms.depth_view_r = zero;
         self.pass_uniforms.camera_inv = Mat4f::identity();
         self.pass_uniforms.camera_inv_r = Mat4f::identity();
-        self.mark_pass_uniforms_dirty(uniforms_gen);
-    }
-}
-
-/// The size of a pass's depth attachment, in device pixels.
-///
-/// A pass rendering into a texture the caller chose takes that texture's
-/// allocation: the WM hands its clients power-of-two shared textures larger
-/// than the pass. A pass drawing into its own targets, or a window, sizes the
-/// depth buffer like its colour buffers, from the pass rect.
-// Only the D3D11 backend binds strict-size depth views; the other backends
-// clip to the smallest attachment and size depth from the pass.
-#[cfg_attr(not(target_os = "windows"), allow(dead_code))]
-pub(crate) fn depth_attachment_size(
-    target_alloc: Option<(usize, usize)>,
-    pass_size: DVec2,
-    dpi_factor: f64,
-) -> (usize, usize) {
-    target_alloc.unwrap_or_else(|| {
-        let size = pass_size * dpi_factor;
-        (size.x as usize, size.y as usize)
-    })
-}
-
-#[cfg(test)]
-mod depth_attachment_size_tests {
-    use super::*;
-
-    #[test]
-    fn a_window_pass_sizes_depth_from_the_pass_rect() {
-        assert_eq!(depth_attachment_size(None, dvec2(1126.0, 680.0), 2.0), (2252, 1360));
-        assert_eq!(depth_attachment_size(None, dvec2(800.0, 600.0), 1.0), (800, 600));
-    }
-
-    #[test]
-    fn a_hosted_pass_sizes_depth_from_the_shared_texture_allocation() {
-        // The WM's Windows allocation for a 1126x680 tile at dpi 2.
-        assert_eq!(
-            depth_attachment_size(Some((4096, 2048)), dvec2(1126.0, 680.0), 2.0),
-            (4096, 2048)
-        );
-    }
-
-    #[test]
-    fn the_target_allocation_wins_even_when_smaller_than_the_pass() {
-        assert_eq!(
-            depth_attachment_size(Some((1024, 512)), dvec2(1126.0, 680.0), 2.0),
-            (1024, 512)
-        );
     }
 }
diff --git a/platform/src/draw_shader.rs b/platform/src/draw_shader.rs
index 04c6e0920..5eafd2f7a 100644
--- a/platform/src/draw_shader.rs
+++ b/platform/src/draw_shader.rs
@@ -90,9 +90,7 @@ pub struct CxDrawShaders {
     pub const_table_mode: Option<bool>,
 
     pub cache_object_reuse_epoch_seen: u64,
-    /// Keyed by (heap key, object): an isolate's objects share index space
-    /// with the app heap's and must never hit its entries.
-    pub cache_object_id_to_shader: HashMap<(usize, ScriptObject), DrawShaderId>,
+    pub cache_object_id_to_shader: HashMap<ScriptObject, DrawShaderId>,
     pub cache_functions_to_shader: LiveIdMap<LiveId, DrawShaderId>,
     pub cache_code_to_shader: HashMap<CxDrawShaderCode, DrawShaderId>,
     //pub ptr_to_item: HashMap<DrawShaderPtr, CxDrawShaderItem>,
@@ -153,11 +151,10 @@ impl Cx {
     /// shader source is untouched. Every draw sharing this compiled shader
     /// changes together. Returns false for an unknown shader or index.
     pub fn shader_const_patch(&mut self, shader_id: DrawShaderId, index: usize, value: f32) -> bool {
-        let uniforms_gen = self.next_uniform_gen();
         let Some(sh) = self.draw_shaders.shaders.get_mut(shader_id.index) else {
             return false;
         };
-        if !sh.mapping.patch_table_const(index, value, uniforms_gen) {
+        if !sh.mapping.patch_table_const(index, value) {
             return false;
         }
         self.redraw_all();
@@ -226,11 +223,7 @@ pub struct CxDrawShader {
 pub struct DrawShaderInputs {
     pub inputs: Vec<DrawShaderInput>,
     pub packing_method: DrawShaderInputPacking,
-    /// f32-lane count. For the all-F32xN case this is also `stride_bytes / 4`.
     pub total_slots: usize,
-    /// Packed byte stride. Equals `total_slots * 4` whenever every input is F32xN.
-    pub stride_bytes: usize,
-    max_byte_align: usize,
 }
 
 #[derive(Clone, Copy, Debug)]
@@ -244,243 +237,27 @@ pub enum DrawShaderInputPacking {
     UniformsMetal,
 }
 
-/// Physical vertex/instance fetch format. The existing f32 path is the `F32xN`
-/// case of this enum; compact formats convert to `vec2f`/`vec4f` at fetch.
-#[repr(u8)]
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum DrawShaderAttrFormat {
-    F32x1,
-    F32x2,
-    F32x3,
-    F32x4,
-    F16x2,
-    F16x4,
-    U16x2,
-    I16x2,
-    U16x2Norm,
-    I16x2Norm,
-    U8x4Norm,
-    I8x4Norm,
-    U32x1,
-    I32x1,
-}
-
-#[allow(non_upper_case_globals)]
-impl DrawShaderAttrFormat {
-    /// Old three-variant names kept as aliases so remaining matches compile.
-    pub const Float: Self = Self::F32x1;
-    pub const UInt: Self = Self::U32x1;
-    pub const SInt: Self = Self::I32x1;
-}
-
-impl Default for DrawShaderAttrFormat {
-    fn default() -> Self {
-        Self::F32x1
-    }
-}
-
-impl DrawShaderAttrFormat {
-    pub fn from_slots_f32(slots: usize) -> Self {
-        match slots {
-            1 => Self::F32x1,
-            2 => Self::F32x2,
-            3 => Self::F32x3,
-            _ => Self::F32x4,
-        }
-    }
-
-    pub fn is_f32_lane(self) -> bool {
-        matches!(self, Self::F32x1 | Self::F32x2 | Self::F32x3 | Self::F32x4)
-    }
-
-    pub fn is_compact(self) -> bool {
-        !self.is_f32_lane() && !matches!(self, Self::U32x1 | Self::I32x1)
-    }
-
-    /// Integer vertexAttribIPointer / DXGI *_UINT/SINT (not normalized).
-    pub fn is_integer_fetch(self) -> bool {
-        matches!(self, Self::U32x1 | Self::I32x1)
-    }
-
-    pub fn byte_align(self) -> usize {
-        match self {
-            Self::U8x4Norm | Self::I8x4Norm => 1,
-            Self::F16x2
-            | Self::F16x4
-            | Self::U16x2
-            | Self::I16x2
-            | Self::U16x2Norm
-            | Self::I16x2Norm => 2,
-            _ => 4,
-        }
-    }
-
-    pub fn byte_size(self) -> usize {
-        match self {
-            Self::F32x1 | Self::U32x1 | Self::I32x1 => 4,
-            Self::F32x2 => 8,
-            Self::F32x3 => 12,
-            Self::F32x4 => 16,
-            Self::F16x2
-            | Self::U16x2
-            | Self::I16x2
-            | Self::U16x2Norm
-            | Self::I16x2Norm
-            | Self::U8x4Norm
-            | Self::I8x4Norm => 4,
-            Self::F16x4 => 8,
-        }
-    }
-
-    pub fn component_count(self) -> usize {
-        match self {
-            Self::F32x1 | Self::U32x1 | Self::I32x1 => 1,
-            Self::F32x2
-            | Self::F16x2
-            | Self::U16x2
-            | Self::I16x2
-            | Self::U16x2Norm
-            | Self::I16x2Norm => 2,
-            Self::F32x3 => 3,
-            Self::F32x4 | Self::F16x4 | Self::U8x4Norm | Self::I8x4Norm => 4,
-        }
-    }
-
-    pub fn logical_slots(self) -> usize {
-        self.component_count()
-    }
-
-    pub fn is_normalized(self) -> bool {
-        matches!(
-            self,
-            Self::U16x2Norm | Self::I16x2Norm | Self::U8x4Norm | Self::I8x4Norm
-        )
-    }
-
-    /// WebGL/OpenGL type token: FLOAT=0, HALF_FLOAT=1, UNSIGNED_SHORT=2,
-    /// SHORT=3, UNSIGNED_BYTE=4, BYTE=5, UNSIGNED_INT=6, INT=7.
-    pub fn decode_to_f32(self, bytes: &[u8]) -> [f32; 4] {
-        fn f16(b: &[u8], i: usize) -> f32 {
-            if i + 1 >= b.len() {
-                return 0.0;
-            }
-            crate::f16_bits_to_f32(u16::from_le_bytes([b[i], b[i + 1]]))
-        }
-        fn u16v(b: &[u8], i: usize) -> u16 {
-            if i + 1 >= b.len() {
-                return 0;
-            }
-            u16::from_le_bytes([b[i], b[i + 1]])
-        }
-        fn i16v(b: &[u8], i: usize) -> i16 {
-            if i + 1 >= b.len() {
-                return 0;
-            }
-            i16::from_le_bytes([b[i], b[i + 1]])
-        }
-        match self {
-            Self::F32x1 | Self::F32x2 | Self::F32x3 | Self::F32x4 => {
-                let n = self.component_count();
-                let mut out = [0.0f32; 4];
-                for i in 0..n {
-                    let o = i * 4;
-                    if o + 3 < bytes.len() {
-                        out[i] = f32::from_le_bytes([
-                            bytes[o],
-                            bytes[o + 1],
-                            bytes[o + 2],
-                            bytes[o + 3],
-                        ]);
-                    }
-                }
-                out
-            }
-            Self::F16x2 => [f16(bytes, 0), f16(bytes, 2), 0.0, 0.0],
-            Self::F16x4 => [f16(bytes, 0), f16(bytes, 2), f16(bytes, 4), f16(bytes, 6)],
-            Self::U16x2 => [u16v(bytes, 0) as f32, u16v(bytes, 2) as f32, 0.0, 0.0],
-            Self::I16x2 => [i16v(bytes, 0) as f32, i16v(bytes, 2) as f32, 0.0, 0.0],
-            Self::U16x2Norm => [
-                u16v(bytes, 0) as f32 / 65535.0,
-                u16v(bytes, 2) as f32 / 65535.0,
-                0.0,
-                0.0,
-            ],
-            Self::I16x2Norm => [
-                (i16v(bytes, 0) as f32 / 32767.0).max(-1.0),
-                (i16v(bytes, 2) as f32 / 32767.0).max(-1.0),
-                0.0,
-                0.0,
-            ],
-            Self::U8x4Norm => {
-                let b = |i| bytes.get(i).copied().unwrap_or(0) as f32 / 255.0;
-                [b(0), b(1), b(2), b(3)]
-            }
-            Self::I8x4Norm => {
-                let b = |i| {
-                    (bytes.get(i).copied().unwrap_or(0) as i8 as f32 / 127.0).max(-1.0)
-                };
-                [b(0), b(1), b(2), b(3)]
-            }
-            Self::U32x1 => {
-                if bytes.len() >= 4 {
-                    [f32::from_bits(u32::from_le_bytes([
-                        bytes[0], bytes[1], bytes[2], bytes[3],
-                    ])), 0.0, 0.0, 0.0]
-                } else {
-                    [0.0; 4]
-                }
-            }
-            Self::I32x1 => {
-                if bytes.len() >= 4 {
-                    [f32::from_bits(i32::from_le_bytes([
-                        bytes[0], bytes[1], bytes[2], bytes[3],
-                    ]) as u32), 0.0, 0.0, 0.0]
-                } else {
-                    [0.0; 4]
-                }
-            }
-        }
-    }
-
-    pub fn gl_type_code(self) -> u32 {
-        match self {
-            Self::F32x1 | Self::F32x2 | Self::F32x3 | Self::F32x4 => 0,
-            Self::F16x2 | Self::F16x4 => 1,
-            Self::U16x2 | Self::U16x2Norm => 2,
-            Self::I16x2 | Self::I16x2Norm => 3,
-            Self::U8x4Norm => 4,
-            Self::I8x4Norm => 5,
-            Self::U32x1 => 6,
-            Self::I32x1 => 7,
-        }
-    }
-
-    /// Kind used by the f32 instance/uniform write path (bit-cast ints).
-    pub fn f32_write_kind(self) -> DrawShaderF32WriteKind {
-        match self {
-            Self::U32x1 => DrawShaderF32WriteKind::UInt,
-            Self::I32x1 => DrawShaderF32WriteKind::SInt,
-            _ => DrawShaderF32WriteKind::Float,
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum DrawShaderF32WriteKind {
     Float,
     UInt,
     SInt,
 }
 
+impl Default for DrawShaderAttrFormat {
+    fn default() -> Self {
+        Self::Float
+    }
+}
+
 #[derive(Clone, Debug)]
 pub struct DrawShaderInput {
     pub id: LiveId,
-    /// f32-lane offset. For all-F32 inputs this is `byte_offset / 4`.
+    //pub ty: ShaderTy,
     pub offset: usize,
     pub slots: usize,
     pub attr_format: DrawShaderAttrFormat,
-    pub byte_offset: usize,
-    pub byte_size: usize,
+    // pub live_ptr: Option<LivePtr>
 }
 
 fn uniform_packing() -> DrawShaderInputPacking {
@@ -511,119 +288,35 @@ impl DrawShaderInputs {
             inputs: Vec::new(),
             packing_method,
             total_slots: 0,
-            stride_bytes: 0,
-            max_byte_align: 1,
         }
     }
 
-    pub fn has_compact(&self) -> bool {
-        self.inputs.iter().any(|i| i.attr_format.is_compact())
-    }
-
-    pub fn all_f32_lanes(&self) -> bool {
-        !self.inputs.is_empty() && self.inputs.iter().all(|i| i.attr_format.is_f32_lane())
-    }
-
-    /// Stable signature of the physical fetch record. Field names are not
-    /// included: only byte interpretation and ordering affect buffer safety.
-    pub fn layout_signature(&self) -> u64 {
-        fn mix(hash: &mut u64, value: usize) {
-            for byte in value.to_le_bytes() {
-                *hash ^= byte as u64;
-                *hash = hash.wrapping_mul(0x100000001b3);
-            }
-        }
-
-        let mut hash = 0xcbf29ce484222325;
-        mix(&mut hash, self.stride_bytes);
-        mix(&mut hash, self.total_slots);
-        mix(&mut hash, self.inputs.len());
-        for input in &self.inputs {
-            mix(&mut hash, input.attr_format as usize);
-            mix(&mut hash, input.byte_offset);
-            mix(&mut hash, input.byte_size);
-            mix(&mut hash, input.slots);
-        }
-        hash
-    }
-
-    /// Decode one packed vertex into f32 logical slots (headless fetch).
-    pub fn decode_vertex_f32(&self, vertex_bytes: &[u8], dst: &mut [f32]) {
-        for input in &self.inputs {
-            let end = (input.byte_offset + input.byte_size).min(vertex_bytes.len());
-            if input.byte_offset >= vertex_bytes.len() {
-                continue;
-            }
-            let decoded = input
-                .attr_format
-                .decode_to_f32(&vertex_bytes[input.byte_offset..end]);
-            let n = input.slots.min(4).min(dst.len().saturating_sub(input.offset));
-            for i in 0..n {
-                dst[input.offset + i] = decoded[i];
-            }
-        }
-    }
-
-    fn push_input(
-        &mut self,
-        id: LiveId,
-        offset: usize,
-        slots: usize,
-        attr_format: DrawShaderAttrFormat,
-        byte_offset: usize,
-        byte_size: usize,
-    ) {
-        self.inputs.push(DrawShaderInput {
-            id,
-            offset,
-            slots,
-            attr_format,
-            byte_offset,
-            byte_size,
-        });
-    }
-
     pub fn push(&mut self, id: LiveId, slots: usize, attr_format: DrawShaderAttrFormat) {
         match self.packing_method {
             DrawShaderInputPacking::Attribute => {
-                let byte_size = if attr_format.is_f32_lane() || attr_format.is_integer_fetch() {
-                    // F32xN / U32x1 / I32x1: size follows the f32-lane count so a
-                    // 19-slot f32 blob stays 76 bytes (the packed-geometry path).
-                    slots * 4
-                } else {
-                    attr_format.byte_size()
-                };
-                let align = attr_format.byte_align();
-                self.max_byte_align = self.max_byte_align.max(align);
-                if align > 1 && self.stride_bytes % align != 0 {
-                    self.stride_bytes += align - (self.stride_bytes % align);
-                }
-                let byte_offset = self.stride_bytes;
-                // Keep the old vec4-slot pad for integer *lane* vectors so
-                // existing UInt/SInt f32-slot layouts stay byte-identical.
-                let needs_int_align = attr_format.is_integer_fetch() && slots > 1;
+                let needs_int_align = attr_format != DrawShaderAttrFormat::Float && slots > 1;
                 if needs_int_align && (self.total_slots & 3) != 0 {
                     self.total_slots += 4 - (self.total_slots & 3);
                 }
-                let offset = self.total_slots;
-                self.push_input(id, offset, slots, attr_format, byte_offset, byte_size);
-                self.stride_bytes += byte_size;
+                self.inputs.push(DrawShaderInput {
+                    id,
+                    offset: self.total_slots,
+                    slots,
+                    attr_format,
+                });
                 self.total_slots += slots;
                 if needs_int_align && (self.total_slots & 3) != 0 {
                     self.total_slots += 4 - (self.total_slots & 3);
                 }
             }
             DrawShaderInputPacking::UniformsGLSLTight => {
-                self.push_input(
+                self.inputs.push(DrawShaderInput {
                     id,
-                    self.total_slots,
+                    offset: self.total_slots,
                     slots,
                     attr_format,
-                    self.total_slots * 4,
-                    slots * 4,
-                );
+                });
                 self.total_slots += slots;
-                self.stride_bytes = self.total_slots * 4;
             }
             DrawShaderInputPacking::UniformsGLSL140 => {
                 // std140 alignment rules:
@@ -639,16 +332,13 @@ impl DrawShaderInputs {
                 if self.total_slots % alignment != 0 {
                     self.total_slots += alignment - (self.total_slots % alignment);
                 }
-                self.push_input(
+                self.inputs.push(DrawShaderInput {
                     id,
-                    self.total_slots,
+                    offset: self.total_slots,
                     slots,
                     attr_format,
-                    self.total_slots * 4,
-                    slots * 4,
-                );
+                });
                 self.total_slots += slots;
-                self.stride_bytes = self.total_slots * 4;
             }
             DrawShaderInputPacking::UniformsHLSL => {
                 if slots > 4 {
@@ -658,16 +348,13 @@ impl DrawShaderInputs {
                 } else if (self.total_slots & 3) + slots > 4 {
                     self.total_slots += 4 - (self.total_slots & 3);
                 }
-                self.push_input(
+                self.inputs.push(DrawShaderInput {
                     id,
-                    self.total_slots,
+                    offset: self.total_slots,
                     slots,
                     attr_format,
-                    self.total_slots * 4,
-                    slots * 4,
-                );
+                });
                 self.total_slots += slots;
-                self.stride_bytes = self.total_slots * 4;
             }
             DrawShaderInputPacking::UniformsMetal => {
                 // Metal struct alignment rules:
@@ -684,40 +371,27 @@ impl DrawShaderInputs {
                 if self.total_slots % alignment != 0 {
                     self.total_slots += alignment - (self.total_slots % alignment);
                 }
-                self.push_input(
+                self.inputs.push(DrawShaderInput {
                     id,
-                    self.total_slots,
+                    offset: self.total_slots,
                     slots,
                     attr_format,
-                    self.total_slots * 4,
-                    aligned_slots * 4,
-                );
+                });
                 self.total_slots += aligned_slots;
-                self.stride_bytes = self.total_slots * 4;
             }
         }
     }
 
     pub fn finalize(&mut self) {
         match self.packing_method {
-            DrawShaderInputPacking::Attribute => {
-                if self.inputs.iter().all(|i| !i.attr_format.is_compact()) {
-                    self.stride_bytes = self.total_slots * 4;
-                } else if self.stride_bytes % self.max_byte_align != 0 {
-                    self.stride_bytes +=
-                        self.max_byte_align - (self.stride_bytes % self.max_byte_align);
-                }
-            }
-            DrawShaderInputPacking::UniformsGLSLTight => {
-                self.stride_bytes = self.total_slots * 4;
-            }
+            DrawShaderInputPacking::Attribute => (),
+            DrawShaderInputPacking::UniformsGLSLTight => (),
             DrawShaderInputPacking::UniformsHLSL
             | DrawShaderInputPacking::UniformsMetal
             | DrawShaderInputPacking::UniformsGLSL140 => {
                 if self.total_slots & 3 > 0 {
                     self.total_slots += 4 - (self.total_slots & 3);
                 }
-                self.stride_bytes = self.total_slots * 4;
             }
         }
     }
@@ -857,64 +531,25 @@ pub struct CxDrawShaderMapping {
 impl CxDrawShaderMapping {
     fn attr_format_from_pod_type(ty: &ScriptPodTy) -> DrawShaderAttrFormat {
         match ty {
-            ScriptPodTy::Packed(p) => match p {
-                crate::makepad_script::pod::ScriptPodPacked::F16x2 => DrawShaderAttrFormat::F16x2,
-                crate::makepad_script::pod::ScriptPodPacked::F16x4 => DrawShaderAttrFormat::F16x4,
-                crate::makepad_script::pod::ScriptPodPacked::U16x2 => DrawShaderAttrFormat::U16x2,
-                crate::makepad_script::pod::ScriptPodPacked::I16x2 => DrawShaderAttrFormat::I16x2,
-                crate::makepad_script::pod::ScriptPodPacked::U16x2Norm => {
-                    DrawShaderAttrFormat::U16x2Norm
-                }
-                crate::makepad_script::pod::ScriptPodPacked::I16x2Norm => {
-                    DrawShaderAttrFormat::I16x2Norm
-                }
-                crate::makepad_script::pod::ScriptPodPacked::U8x4Norm => {
-                    DrawShaderAttrFormat::U8x4Norm
-                }
-                crate::makepad_script::pod::ScriptPodPacked::I8x4Norm => {
-                    DrawShaderAttrFormat::I8x4Norm
-                }
-            },
-            ScriptPodTy::U32 | ScriptPodTy::AtomicU32 => DrawShaderAttrFormat::U32x1,
-            ScriptPodTy::I32 | ScriptPodTy::AtomicI32 => DrawShaderAttrFormat::I32x1,
-            ScriptPodTy::Bool => DrawShaderAttrFormat::U32x1,
-            ScriptPodTy::F32 | ScriptPodTy::F16 => DrawShaderAttrFormat::F32x1,
+            ScriptPodTy::U32 | ScriptPodTy::AtomicU32 => DrawShaderAttrFormat::UInt,
+            ScriptPodTy::I32 | ScriptPodTy::AtomicI32 => DrawShaderAttrFormat::SInt,
+            ScriptPodTy::Bool => DrawShaderAttrFormat::UInt,
             ScriptPodTy::Vec(vec_ty) => match vec_ty {
                 ScriptPodVec::Vec2u | ScriptPodVec::Vec3u | ScriptPodVec::Vec4u => {
-                    DrawShaderAttrFormat::U32x1
+                    DrawShaderAttrFormat::UInt
                 }
                 ScriptPodVec::Vec2i | ScriptPodVec::Vec3i | ScriptPodVec::Vec4i => {
-                    DrawShaderAttrFormat::I32x1
+                    DrawShaderAttrFormat::SInt
                 }
                 ScriptPodVec::Vec2b | ScriptPodVec::Vec3b | ScriptPodVec::Vec4b => {
-                    DrawShaderAttrFormat::U32x1
+                    DrawShaderAttrFormat::UInt
                 }
-                ScriptPodVec::Vec2f | ScriptPodVec::Vec2h => DrawShaderAttrFormat::F32x2,
-                ScriptPodVec::Vec3f | ScriptPodVec::Vec3h => DrawShaderAttrFormat::F32x3,
-                ScriptPodVec::Vec4f | ScriptPodVec::Vec4h => DrawShaderAttrFormat::F32x4,
+                _ => DrawShaderAttrFormat::Float,
             },
-            _ => DrawShaderAttrFormat::from_slots_f32(ty.slots().max(1).min(4)),
+            _ => DrawShaderAttrFormat::Float,
         }
     }
 
-    fn push_pod_fields(
-        inputs: &mut DrawShaderInputs,
-        ty: &ScriptPodTy,
-        fallback_id: LiveId,
-    ) {
-        if let ScriptPodTy::Struct { fields, .. } = ty {
-            if ty.has_compact_format() {
-                for field in fields {
-                    Self::push_pod_fields(inputs, &field.ty.data.ty, field.name);
-                }
-                return;
-            }
-        }
-        let slots = ty.slots();
-        let attr_format = Self::attr_format_from_pod_type(ty);
-        inputs.push(fallback_id, slots, attr_format);
-    }
-
     pub fn debug_dump_shader_draw_call(
         backend: &str,
         draw_item_id: usize,
@@ -1053,7 +688,7 @@ impl CxDrawShaderMapping {
                 let pod_ty = heap.pod_type_ref(io.ty);
                 let slots = pod_ty.ty.slots();
                 let attr_format = Self::attr_format_from_pod_type(&pod_ty.ty);
-                Self::push_pod_fields(&mut instances, &pod_ty.ty, io.name);
+                instances.push(io.name, slots, attr_format);
                 dyn_instances.push(io.name, slots, attr_format);
             }
         }
@@ -1065,6 +700,7 @@ impl CxDrawShaderMapping {
             .filter(|io| matches!(io.kind, ShaderIoKind::RustInstance))
         {
             let pod_ty = heap.pod_type_ref(io.ty);
+            let slots = pod_ty.ty.slots();
             let attr_format = Self::attr_format_from_pod_type(&pod_ty.ty);
 
             // Track special field offsets
@@ -1078,8 +714,7 @@ impl CxDrawShaderMapping {
                 draw_clip = Some(instances.total_slots);
             }
 
-            let _ = attr_format;
-            Self::push_pod_fields(&mut instances, &pod_ty.ty, io.name);
+            instances.push(io.name, slots, attr_format);
         }
 
         // Process Uniform fields
@@ -1091,13 +726,13 @@ impl CxDrawShaderMapping {
             }
         }
 
-        // Process VertexBuffer (geometry) fields. Compact POD structs are
-        // flattened to per-field physical formats; all-F32 structs stay one
-        // blob so packed_geometry_N codegen remains byte-identical.
+        // Process VertexBuffer (geometry) fields
         for io in &output.io {
             if let ShaderIoKind::VertexBuffer = io.kind {
                 let pod_ty = heap.pod_type_ref(io.ty);
-                Self::push_pod_fields(&mut geometries, &pod_ty.ty, io.name);
+                let slots = pod_ty.ty.slots();
+                let attr_format = Self::attr_format_from_pod_type(&pod_ty.ty);
+                geometries.push(io.name, slots, attr_format);
             }
         }
 
@@ -1377,23 +1012,10 @@ impl CxDrawShaderMapping {
         }
     }
 
-    /// Shader-side geom stride in bytes. All-F32 shaders report `total_slots * 4`.
-    pub fn geometry_stride_bytes(&self) -> usize {
-        if self.geometries.stride_bytes != 0 {
-            self.geometries.stride_bytes
-        } else {
-            self.geometries.total_slots.saturating_mul(4)
-        }
-    }
-
-    pub fn geometry_is_compact(&self) -> bool {
-        self.geometries.has_compact()
-    }
-
     /// Write one table constant's live value into its scope-uniform slot
     /// and bump the generation so GPU-side copies refresh. Returns false
     /// for an index the shader does not have.
-    pub fn patch_table_const(&mut self, index: usize, value: f32, uniforms_gen: u64) -> bool {
+    pub fn patch_table_const(&mut self, index: usize, value: f32) -> bool {
         let Some(tc) = self.table_consts.get_mut(index) else {
             return false;
         };
@@ -1402,8 +1024,7 @@ impl CxDrawShaderMapping {
         if let Some(slot) = self.scope_uniforms_buf.get_mut(input.offset) {
             *slot = value;
         }
-        debug_assert_ne!(uniforms_gen, 0);
-        self.scope_uniforms_gen = uniforms_gen;
+        self.scope_uniforms_gen = self.scope_uniforms_gen.wrapping_add(1);
         true
     }
 
diff --git a/platform/src/draw_vars.rs b/platform/src/draw_vars.rs
index 90183b081..344e938cb 100644
--- a/platform/src/draw_vars.rs
+++ b/platform/src/draw_vars.rs
@@ -262,7 +262,6 @@ impl DrawVars {
     ) {
         if let Some(draw_shader_id) = self.draw_shader_id {
             if let Some(inst) = self.area.valid_instance(cx) {
-                let uniforms_gen = cx.next_uniform_gen();
                 let sh = &cx.draw_shaders[draw_shader_id.index];
                 let draw_list = &mut cx.draw_lists[inst.draw_list_id];
                 let draw_item = &mut draw_list.draw_items[inst.draw_item_id];
@@ -282,7 +281,7 @@ impl DrawVars {
                 }
 
                 if any_updated {
-                    draw_call.mark_uniforms_dirty(uniforms_gen);
+                    draw_call.uniforms_dirty = true;
                     cx.passes[draw_list.draw_pass_id.unwrap()].paint_dirty = true;
                     self.area.redraw(cx);
                 }
@@ -467,146 +466,28 @@ impl DrawVars {
             // Find the uniform input
             if let Some(input) = sh.mapping.dyn_uniforms.inputs.iter().find(|i| i.id == id) {
                 let slots = input.slots.min(value.len());
-                let offset = input.offset;
 
                 // Update local dyn_uniforms
                 for i in 0..slots {
-                    self.dyn_uniforms[offset + i] = value[i];
+                    self.dyn_uniforms[input.offset + i] = value[i];
                 }
 
                 // Update the draw call if we have a valid area
                 if let Some(inst) = self.area.valid_instance(cx) {
-                    let uniforms_gen = cx.next_uniform_gen();
                     let draw_list = &mut cx.draw_lists[inst.draw_list_id];
                     let draw_item = &mut draw_list.draw_items[inst.draw_item_id];
                     let draw_call = draw_item.kind.draw_call_mut().unwrap();
 
                     for i in 0..slots {
-                        draw_call.dyn_uniforms[offset + i] = value[i];
+                        draw_call.dyn_uniforms[input.offset + i] = value[i];
                     }
-                    draw_call.mark_uniforms_dirty(uniforms_gen);
+                    draw_call.uniforms_dirty = true;
                     cx.passes[draw_list.draw_pass_id.unwrap()].paint_dirty = true;
                 }
             }
         }
     }
 
-    /// Writes one uniform onto the retained draw call behind `area` — any
-    /// draw call of this shader, not only the one this `DrawVars` last
-    /// emitted — and marks its pass for repaint. A clock or camera value
-    /// shared by every call a widget keeps resident moves this way, with no
-    /// redraw and no instance upload. `false` (nothing written) when the
-    /// area is stale, another shader's, or the shader has no such uniform.
-    pub fn set_uniform_on_draw_call(
-        &self,
-        cx: &mut Cx,
-        area: Area,
-        id: LiveId,
-        value: &[f32],
-    ) -> bool {
-        let Some(draw_shader_id) = self.draw_shader_id else {
-            return false;
-        };
-        let Some(inst) = area.valid_instance(cx).copied() else {
-            return false;
-        };
-        let sh = &cx.draw_shaders[draw_shader_id.index];
-        let Some(input) = sh.mapping.dyn_uniforms.inputs.iter().find(|i| i.id == id) else {
-            return false;
-        };
-        let (offset, slots) = (input.offset, input.slots.min(value.len()));
-        let uniforms_gen = cx.next_uniform_gen();
-        let draw_list = &mut cx.draw_lists[inst.draw_list_id];
-        let draw_item = &mut draw_list.draw_items[inst.draw_item_id];
-        let Some(draw_call) = draw_item.kind.draw_call_mut() else {
-            return false;
-        };
-        if draw_call.draw_shader_id != draw_shader_id {
-            return false;
-        }
-        draw_call.dyn_uniforms[offset..offset + slots].copy_from_slice(&value[..slots]);
-        draw_call.mark_uniforms_dirty(uniforms_gen);
-        if let Some(pass_id) = draw_list.draw_pass_id {
-            cx.passes[pass_id].paint_dirty = true;
-        }
-        true
-    }
-
-    /// Pushes every dyn uniform and texture slot this `DrawVars` holds onto
-    /// the retained draw call behind `area`, and marks its pass for repaint.
-    /// The whole-block twin of `set_uniform_on_area`: a widget that keeps
-    /// its draw lists across frames re-stamps its staging copy per call
-    /// (`set_uniform`, `set_texture`) and hands the result over in one
-    /// copy, so a camera move touches uniforms only and never the resident
-    /// instance buffers. `false` when the area is stale or belongs to
-    /// another shader; nothing is written then.
-    pub fn update_uniforms_on_area(&self, cx: &mut Cx, area: Area) -> bool {
-        let Some(draw_shader_id) = self.draw_shader_id else {
-            return false;
-        };
-        let Some(inst) = area.valid_instance(cx).copied() else {
-            return false;
-        };
-        let uniforms_gen = cx.next_uniform_gen();
-        let draw_list = &mut cx.draw_lists[inst.draw_list_id];
-        let draw_item = &mut draw_list.draw_items[inst.draw_item_id];
-        let Some(draw_call) = draw_item.kind.draw_call_mut() else {
-            return false;
-        };
-        if draw_call.draw_shader_id != draw_shader_id {
-            return false;
-        }
-        draw_call.dyn_uniforms = self.dyn_uniforms;
-        draw_call.texture_slots = self.texture_slots.clone();
-        draw_call.uniform_buffer_slots = self.uniform_buffer_slots.clone();
-        draw_call.mark_uniforms_dirty(uniforms_gen);
-        if let Some(pass_id) = draw_list.draw_pass_id {
-            cx.passes[pass_id].paint_dirty = true;
-        }
-        true
-    }
-
-    /// Pushes every dyn uniform and texture slot this `DrawVars` holds onto
-    /// EVERY retained draw call of this shader in the draw list `list`, and
-    /// marks its pass for repaint: the list-wide twin of
-    /// `update_uniforms_on_area`, for a batch a widget recorded once and
-    /// re-presents under this frame's camera. `false` when no call took it.
-    pub fn update_uniforms_on_draw_list(
-        &self,
-        cx: &mut Cx,
-        list: crate::draw_list::DrawListId,
-    ) -> bool {
-        let Some(draw_shader_id) = self.draw_shader_id else {
-            return false;
-        };
-        let Some(draw_list) = cx.draw_lists.checked_index(list) else {
-            return false;
-        };
-        let pass_id = draw_list.draw_pass_id;
-        let uniform_gen = &mut cx.uniform_gen;
-        let draw_list = &mut cx.draw_lists[list];
-        let mut touched = false;
-        for item in 0..draw_list.draw_items.len() {
-            let Some(draw_call) = draw_list.draw_items[item].kind.draw_call_mut() else {
-                continue;
-            };
-            if draw_call.draw_shader_id != draw_shader_id {
-                continue;
-            }
-            draw_call.dyn_uniforms = self.dyn_uniforms;
-            draw_call.texture_slots = self.texture_slots.clone();
-            draw_call.uniform_buffer_slots = self.uniform_buffer_slots.clone();
-            draw_call.mark_uniforms_dirty(Cx::next_uniform_gen_from(uniform_gen));
-            touched = true;
-        }
-        if touched {
-            if let Some(pass_id) = pass_id {
-                cx.passes[pass_id].paint_dirty = true;
-            }
-        }
-        touched
-    }
-
     /// Writes one uniform into EVERY retained draw call of this shader in
     /// `list`'s draw list, and marks the pass for repaint. A widget whose
     /// instances batch into many calls (texture changes split them) can move
@@ -622,7 +503,6 @@ impl DrawVars {
         for i in 0..slots {
             self.dyn_uniforms[offset + i] = value[i];
         }
-        let uniform_gen = &mut cx.uniform_gen;
         let draw_list = &mut cx.draw_lists[draw_list_id];
         let mut touched = false;
         for item in 0..draw_list.draw_items.len() {
@@ -634,7 +514,7 @@ impl DrawVars {
             for i in 0..slots {
                 draw_call.dyn_uniforms[offset + i] = value[i];
             }
-            draw_call.mark_uniforms_dirty(Cx::next_uniform_gen_from(uniform_gen));
+            draw_call.uniforms_dirty = true;
             touched = true;
         }
         if touched {
@@ -800,10 +680,10 @@ impl DrawVars {
     ) {
         // Try f64 first (most common for abstract numbers)
         if let Some(v) = value.as_f64() {
-            let v = match attr_format.f32_write_kind() {
-                DrawShaderF32WriteKind::Float => v as f32,
-                DrawShaderF32WriteKind::UInt => f32::from_bits(v as u32),
-                DrawShaderF32WriteKind::SInt => f32::from_bits(v as i32 as u32),
+            let v = match attr_format {
+                DrawShaderAttrFormat::Float => v as f32,
+                DrawShaderAttrFormat::UInt => f32::from_bits(v as u32),
+                DrawShaderAttrFormat::SInt => f32::from_bits(v as i32 as u32),
             };
             for i in 0..slots {
                 output[offset + i] = v;
@@ -813,10 +693,10 @@ impl DrawVars {
 
         // Try u40 (common integer format in script)
         if let Some(v) = value.as_u40() {
-            let v = match attr_format.f32_write_kind() {
-                DrawShaderF32WriteKind::Float => v as f32,
-                DrawShaderF32WriteKind::UInt => f32::from_bits(v as u32),
-                DrawShaderF32WriteKind::SInt => f32::from_bits(v as i32 as u32),
+            let v = match attr_format {
+                DrawShaderAttrFormat::Float => v as f32,
+                DrawShaderAttrFormat::UInt => f32::from_bits(v as u32),
+                DrawShaderAttrFormat::SInt => f32::from_bits(v as i32 as u32),
             };
             for i in 0..slots {
                 output[offset + i] = v;
@@ -826,10 +706,10 @@ impl DrawVars {
 
         // Try f32
         if let Some(v) = value.as_f32() {
-            let v = match attr_format.f32_write_kind() {
-                DrawShaderF32WriteKind::Float => v,
-                DrawShaderF32WriteKind::UInt => f32::from_bits(v as u32),
-                DrawShaderF32WriteKind::SInt => f32::from_bits(v as i32 as u32),
+            let v = match attr_format {
+                DrawShaderAttrFormat::Float => v,
+                DrawShaderAttrFormat::UInt => f32::from_bits(v as u32),
+                DrawShaderAttrFormat::SInt => f32::from_bits(v as i32 as u32),
             };
             for i in 0..slots {
                 output[offset + i] = v;
@@ -839,10 +719,10 @@ impl DrawVars {
 
         // Try f16
         if let Some(v) = value.as_f16() {
-            let v = match attr_format.f32_write_kind() {
-                DrawShaderF32WriteKind::Float => v,
-                DrawShaderF32WriteKind::UInt => f32::from_bits(v as u32),
-                DrawShaderF32WriteKind::SInt => f32::from_bits(v as i32 as u32),
+            let v = match attr_format {
+                DrawShaderAttrFormat::Float => v,
+                DrawShaderAttrFormat::UInt => f32::from_bits(v as u32),
+                DrawShaderAttrFormat::SInt => f32::from_bits(v as i32 as u32),
             };
             for i in 0..slots {
                 output[offset + i] = v;
@@ -852,9 +732,9 @@ impl DrawVars {
 
         // Try u32/i32
         if let Some(v) = value.as_u32() {
-            let v = match attr_format.f32_write_kind() {
-                DrawShaderF32WriteKind::Float => v as f32,
-                DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => f32::from_bits(v),
+            let v = match attr_format {
+                DrawShaderAttrFormat::Float => v as f32,
+                DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => f32::from_bits(v),
             };
             for i in 0..slots {
                 output[offset + i] = v;
@@ -862,11 +742,9 @@ impl DrawVars {
             return;
         }
         if let Some(v) = value.as_i32() {
-            let v = match attr_format.f32_write_kind() {
-                DrawShaderF32WriteKind::Float => v as f32,
-                DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => {
-                    f32::from_bits(v as u32)
-                }
+            let v = match attr_format {
+                DrawShaderAttrFormat::Float => v as f32,
+                DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => f32::from_bits(v as u32),
             };
             for i in 0..slots {
                 output[offset + i] = v;
@@ -876,15 +754,15 @@ impl DrawVars {
 
         // Try bool
         if let Some(v) = value.as_bool() {
-            let v = match attr_format.f32_write_kind() {
-                DrawShaderF32WriteKind::Float => {
+            let v = match attr_format {
+                DrawShaderAttrFormat::Float => {
                     if v {
                         1.0
                     } else {
                         0.0
                     }
                 }
-                DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => {
+                DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => {
                     f32::from_bits(if v { 1 } else { 0 })
                 }
             };
@@ -917,10 +795,10 @@ impl DrawVars {
         if let Some(obj) = value.as_object() {
             let enum_value = heap.value(obj, live_id!(_repr_u32_enum_value).into(), NoTrap);
             if let Some(v) = enum_value.as_f64() {
-                let v = match attr_format.f32_write_kind() {
-                    DrawShaderF32WriteKind::Float => v as f32,
-                    DrawShaderF32WriteKind::UInt => f32::from_bits(v as u32),
-                    DrawShaderF32WriteKind::SInt => f32::from_bits(v as i32 as u32),
+                let v = match attr_format {
+                    DrawShaderAttrFormat::Float => v as f32,
+                    DrawShaderAttrFormat::UInt => f32::from_bits(v as u32),
+                    DrawShaderAttrFormat::SInt => f32::from_bits(v as i32 as u32),
                 };
                 for i in 0..slots {
                     output[offset + i] = v;
@@ -928,9 +806,9 @@ impl DrawVars {
                 return;
             }
             if let Some(v) = enum_value.as_u32() {
-                let v = match attr_format.f32_write_kind() {
-                    DrawShaderF32WriteKind::Float => v as f32,
-                    DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => f32::from_bits(v),
+                let v = match attr_format {
+                    DrawShaderAttrFormat::Float => v as f32,
+                    DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => f32::from_bits(v),
                 };
                 for i in 0..slots {
                     output[offset + i] = v;
@@ -945,12 +823,12 @@ impl DrawVars {
 
             match &pod_type.ty {
                 ScriptPodTy::F32 => {
-                    let v = match attr_format.f32_write_kind() {
-                        DrawShaderF32WriteKind::Float => f32::from_bits(data[0]),
-                        DrawShaderF32WriteKind::UInt => {
+                    let v = match attr_format {
+                        DrawShaderAttrFormat::Float => f32::from_bits(data[0]),
+                        DrawShaderAttrFormat::UInt => {
                             f32::from_bits(f32::from_bits(data[0]) as u32)
                         }
-                        DrawShaderF32WriteKind::SInt => {
+                        DrawShaderAttrFormat::SInt => {
                             f32::from_bits(f32::from_bits(data[0]) as i32 as u32)
                         }
                     };
@@ -960,19 +838,19 @@ impl DrawVars {
                 }
                 ScriptPodTy::F16 => {
                     let v = pod_heap::f16_to_f32(data[0] as u16);
-                    let v = match attr_format.f32_write_kind() {
-                        DrawShaderF32WriteKind::Float => v,
-                        DrawShaderF32WriteKind::UInt => f32::from_bits(v as u32),
-                        DrawShaderF32WriteKind::SInt => f32::from_bits(v as i32 as u32),
+                    let v = match attr_format {
+                        DrawShaderAttrFormat::Float => v,
+                        DrawShaderAttrFormat::UInt => f32::from_bits(v as u32),
+                        DrawShaderAttrFormat::SInt => f32::from_bits(v as i32 as u32),
                     };
                     for i in 0..slots {
                         output[offset + i] = v;
                     }
                 }
                 ScriptPodTy::U32 | ScriptPodTy::AtomicU32 => {
-                    let v = match attr_format.f32_write_kind() {
-                        DrawShaderF32WriteKind::Float => data[0] as f32,
-                        DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => {
+                    let v = match attr_format {
+                        DrawShaderAttrFormat::Float => data[0] as f32,
+                        DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => {
                             f32::from_bits(data[0])
                         }
                     };
@@ -981,9 +859,9 @@ impl DrawVars {
                     }
                 }
                 ScriptPodTy::I32 | ScriptPodTy::AtomicI32 => {
-                    let v = match attr_format.f32_write_kind() {
-                        DrawShaderF32WriteKind::Float => data[0] as i32 as f32,
-                        DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => {
+                    let v = match attr_format {
+                        DrawShaderAttrFormat::Float => data[0] as i32 as f32,
+                        DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => {
                             f32::from_bits(data[0])
                         }
                     };
@@ -992,15 +870,15 @@ impl DrawVars {
                     }
                 }
                 ScriptPodTy::Bool => {
-                    let v = match attr_format.f32_write_kind() {
-                        DrawShaderF32WriteKind::Float => {
+                    let v = match attr_format {
+                        DrawShaderAttrFormat::Float => {
                             if data[0] != 0 {
                                 1.0
                             } else {
                                 0.0
                             }
                         }
-                        DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => {
+                        DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => {
                             f32::from_bits(if data[0] != 0 { 1 } else { 0 })
                         }
                     };
@@ -1028,9 +906,9 @@ impl DrawVars {
                         }
                         ScriptPodVec::Vec2u | ScriptPodVec::Vec3u | ScriptPodVec::Vec4u => {
                             for i in 0..dims.min(slots) {
-                                output[offset + i] = match attr_format.f32_write_kind() {
-                                    DrawShaderF32WriteKind::Float => data[i] as f32,
-                                    DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => {
+                                output[offset + i] = match attr_format {
+                                    DrawShaderAttrFormat::Float => data[i] as f32,
+                                    DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => {
                                         f32::from_bits(data[i])
                                     }
                                 };
@@ -1038,9 +916,9 @@ impl DrawVars {
                         }
                         ScriptPodVec::Vec2i | ScriptPodVec::Vec3i | ScriptPodVec::Vec4i => {
                             for i in 0..dims.min(slots) {
-                                output[offset + i] = match attr_format.f32_write_kind() {
-                                    DrawShaderF32WriteKind::Float => data[i] as i32 as f32,
-                                    DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => {
+                                output[offset + i] = match attr_format {
+                                    DrawShaderAttrFormat::Float => data[i] as i32 as f32,
+                                    DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => {
                                         f32::from_bits(data[i])
                                     }
                                 };
@@ -1048,15 +926,15 @@ impl DrawVars {
                         }
                         ScriptPodVec::Vec2b | ScriptPodVec::Vec3b | ScriptPodVec::Vec4b => {
                             for i in 0..dims.min(slots) {
-                                output[offset + i] = match attr_format.f32_write_kind() {
-                                    DrawShaderF32WriteKind::Float => {
+                                output[offset + i] = match attr_format {
+                                    DrawShaderAttrFormat::Float => {
                                         if data[i] != 0 {
                                             1.0
                                         } else {
                                             0.0
                                         }
                                     }
-                                    DrawShaderF32WriteKind::UInt | DrawShaderF32WriteKind::SInt => {
+                                    DrawShaderAttrFormat::UInt | DrawShaderAttrFormat::SInt => {
                                         f32::from_bits(if data[i] != 0 { 1 } else { 0 })
                                     }
                                 };
@@ -1090,13 +968,9 @@ impl DrawVars {
     #[cfg(target_arch = "wasm32")]
     pub(crate) fn compile_shader(&mut self, vm: &mut ScriptVm, _apply: &Apply, value: ScriptValue) {
         if let Some(io_self) = value.as_object() {
-            // The object cache is keyed by HEAP as well as object: a splash
-            // isolate has its own heap, and an object index there says
-            // nothing about the same index in the app heap.
-            let heap_key = vm.bx.heap.heap_key();
             {
                 let cx = vm.host.cx();
-                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&(heap_key, io_self)) {
+                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&io_self) {
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -1109,7 +983,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -1180,7 +1054,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     cx.draw_shaders
                         .cache_functions_to_shader
                         .insert(fnhash, shader_id);
@@ -1220,7 +1094,6 @@ impl DrawVars {
             self.dyn_instance_slots = mapping.instances.total_slots;
 
             let cx = vm.host.cx_mut();
-            mapping.scope_uniforms_gen = cx.next_uniform_gen();
             let index = cx.draw_shaders.shaders.len();
             cx.draw_shaders.shaders.push(CxDrawShader {
                 debug_id: LiveId(0),
@@ -1231,7 +1104,7 @@ impl DrawVars {
             let shader_id = DrawShaderId { index };
             cx.draw_shaders
                 .cache_object_id_to_shader
-                .insert((heap_key, io_self), shader_id);
+                .insert(io_self, shader_id);
             cx.draw_shaders
                 .cache_functions_to_shader
                 .insert(fnhash, shader_id);
diff --git a/platform/src/event/drag_drop.rs b/platform/src/event/drag_drop.rs
index 819df2e68..a208b7024 100644
--- a/platform/src/event/drag_drop.rs
+++ b/platform/src/event/drag_drop.rs
@@ -2,7 +2,6 @@ use {
     crate::{
         area::Area,
         cx::Cx,
-        file_dialogs::VirtualFile,
         event::{
             event::{DragHit, Event},
             finger::{HitOptions, Inset},
@@ -10,7 +9,6 @@ use {
         },
         makepad_live_id::*,
         makepad_math::*,
-        thread::lock_from_ui,
     },
     std::sync::Arc,
     std::sync::Mutex,
@@ -76,10 +74,6 @@ pub enum DragItem {
         value: String,
         internal_id: Option<LiveId>,
     },
-    /// A browser-selected file whose bytes live only in the application.
-    /// Web hover events use empty values as count/type placeholders; the
-    /// values on [`Event::Drop`] always contain the complete file bytes.
-    VirtualFile(VirtualFile),
 }
 
 /*
@@ -94,56 +88,9 @@ pub enum HitTouch {
 pub struct CxDragDrop {
     drag_area: Area,
     next_drag_area: Area,
-    #[cfg(any(target_arch = "wasm32", target_os = "linux", test))]
-    internal_drag_items: Option<Arc<Vec<DragItem>>>,
-    #[cfg(any(target_arch = "wasm32", target_os = "linux", test))]
-    internal_drag_moved: bool,
-}
-
-#[cfg(any(target_arch = "wasm32", target_os = "linux", test))]
-pub(crate) enum InternalDragEvent {
-    Drag(DragEvent),
-    Drop(DropEvent),
 }
 
 impl CxDragDrop {
-    #[cfg(any(target_arch = "wasm32", target_os = "linux", test))]
-    pub(crate) fn start_internal_drag(&mut self, items: Vec<DragItem>) {
-        assert!(self.internal_drag_items.is_none(), "start drag twice");
-        self.internal_drag_items = Some(Arc::new(items));
-        self.internal_drag_moved = false;
-    }
-
-    #[cfg(any(target_arch = "wasm32", target_os = "linux", test))]
-    pub(crate) fn internal_drag_event(&mut self, event: &Event) -> Option<InternalDragEvent> {
-        match event {
-            Event::MouseMove(event) => {
-                let items = self.internal_drag_items.as_ref()?.clone();
-                self.internal_drag_moved = true;
-                Some(InternalDragEvent::Drag(DragEvent {
-                    modifiers: event.modifiers,
-                    handled: Arc::new(Mutex::new(false)),
-                    abs: event.abs,
-                    items,
-                    response: Arc::new(Mutex::new(DragResponse::None)),
-                }))
-            }
-            Event::MouseUp(event) if event.button.is_primary() => {
-                let items = self.internal_drag_items.take()?;
-                if !std::mem::take(&mut self.internal_drag_moved) {
-                    return None;
-                }
-                Some(InternalDragEvent::Drop(DropEvent {
-                    modifiers: event.modifiers,
-                    handled: Arc::new(Mutex::new(false)),
-                    abs: event.abs,
-                    items,
-                }))
-            }
-            _ => None,
-        }
-    }
-
     #[allow(dead_code)]
     pub(crate) fn cycle_drag(&mut self) {
         self.drag_area = self.next_drag_area;
@@ -167,12 +114,12 @@ impl Event {
             Event::Drag(event) => {
                 let rect = area.clipped_rect(cx);
                 if area == cx.drag_drop.drag_area {
-                    if !*lock_from_ui(&event.handled)
+                    if !*event.handled.lock().unwrap()
                         && Inset::rect_contains_with_inset(event.abs, &rect, &options.margin)
                     {
                         //log!("drag_hist_with_options: Drag, in drag area, event handled and rect ({:?}) contains ({},{}) with margin {:?}",rect,event.abs.x,event.abs.y,options.margin);
                         cx.drag_drop.next_drag_area = area;
-                        *lock_from_ui(&event.handled) = true;
+                        *event.handled.lock().unwrap() = true;
                         DragHit::Drag(DragHitEvent {
                             rect,
                             modifiers: event.modifiers,
@@ -193,12 +140,12 @@ impl Event {
                         })
                     }
                 } else {
-                    if !*lock_from_ui(&event.handled)
+                    if !*event.handled.lock().unwrap()
                         && Inset::rect_contains_with_inset(event.abs, &rect, &options.margin)
                     {
                         //log!("drag_hits_with_options: Drag, not in drag_area, event not handled and rect ({:?}) contains ({},{}) with margin {:?}",rect,event.abs.x,event.abs.y,options.margin);
                         cx.drag_drop.next_drag_area = area;
-                        *lock_from_ui(&event.handled) = true;
+                        *event.handled.lock().unwrap() = true;
                         DragHit::Drag(DragHitEvent {
                             modifiers: event.modifiers,
                             rect,
@@ -215,12 +162,12 @@ impl Event {
             }
             Event::Drop(event) => {
                 let rect = area.clipped_rect(cx);
-                if !*lock_from_ui(&event.handled)
+                if !*event.handled.lock().unwrap()
                     && Inset::rect_contains_with_inset(event.abs, &rect, &options.margin)
                 {
                     //log!("drag_hits_with_options: Drop, event not handled and rect {:?} contains ({},{}) in margin {:?}",rect,event.abs.x,event.abs.y,options.margin);
                     cx.drag_drop.next_drag_area = Area::default();
-                    *lock_from_ui(&event.handled) = true;
+                    *event.handled.lock().unwrap() = true;
                     DragHit::Drop(DropHitEvent {
                         modifiers: event.modifiers,
                         rect,
@@ -236,96 +183,3 @@ impl Event {
         }
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::{
-        event::{MouseButton, MouseDownEvent, MouseMoveEvent, MouseUpEvent},
-        window::WindowId,
-    };
-    use std::{cell::Cell, cell::RefCell, rc::Rc};
-
-    #[test]
-    fn internal_drag_replaces_moves_and_release_with_drag_drop_end() {
-        let sequence = Rc::new(RefCell::new(Vec::new()));
-        let seen = sequence.clone();
-        let item = DragItem::String {
-            value: "effect".to_string(),
-            internal_id: Some(LiveId(7)),
-        };
-        let dragged_item = item.clone();
-        let mut cx = Cx::new(Box::new(move |cx, event| {
-            seen.borrow_mut().push(event.name());
-            if matches!(event, Event::MouseDown(_)) {
-                cx.start_dragging(vec![dragged_item.clone()]);
-            }
-        }));
-        let window_id = WindowId(0, 0);
-
-        cx.call_event_handler(&Event::MouseDown(MouseDownEvent {
-            abs: dvec2(10.0, 20.0),
-            button: MouseButton::PRIMARY,
-            window_id,
-            modifiers: Default::default(),
-            handled: Cell::new(Area::Empty),
-            time: 1.0,
-        }));
-        for (time, abs) in [(2.0, dvec2(20.0, 30.0)), (3.0, dvec2(30.0, 40.0))] {
-            cx.call_event_handler(&Event::MouseMove(MouseMoveEvent {
-                abs,
-                lock_delta: Default::default(),
-                window_id,
-                modifiers: Default::default(),
-                time,
-                handled: Cell::new(Area::Empty),
-            }));
-        }
-        cx.call_event_handler(&Event::MouseUp(MouseUpEvent {
-            abs: dvec2(40.0, 50.0),
-            button: MouseButton::PRIMARY,
-            window_id,
-            modifiers: Default::default(),
-            time: 4.0,
-        }));
-
-        assert_eq!(
-            sequence.borrow().as_slice(),
-            ["MouseDown", "Drag", "Drag", "Drop", "DragEnd"]
-        );
-    }
-
-    #[test]
-    fn internal_drag_without_movement_remains_a_click() {
-        let sequence = Rc::new(RefCell::new(Vec::new()));
-        let seen = sequence.clone();
-        let mut cx = Cx::new(Box::new(move |cx, event| {
-            seen.borrow_mut().push(event.name());
-            if matches!(event, Event::MouseDown(_)) {
-                cx.start_dragging(vec![DragItem::String {
-                    value: "effect".to_string(),
-                    internal_id: Some(LiveId(7)),
-                }]);
-            }
-        }));
-        let window_id = WindowId(0, 0);
-
-        cx.call_event_handler(&Event::MouseDown(MouseDownEvent {
-            abs: dvec2(10.0, 20.0),
-            button: MouseButton::PRIMARY,
-            window_id,
-            modifiers: Default::default(),
-            handled: Cell::new(Area::Empty),
-            time: 1.0,
-        }));
-        cx.call_event_handler(&Event::MouseUp(MouseUpEvent {
-            abs: dvec2(10.0, 20.0),
-            button: MouseButton::PRIMARY,
-            window_id,
-            modifiers: Default::default(),
-            time: 2.0,
-        }));
-
-        assert_eq!(sequence.borrow().as_slice(), ["MouseDown", "MouseUp"]);
-    }
-}
diff --git a/platform/src/event/event.rs b/platform/src/event/event.rs
index 84d2fa221..71c033169 100644
--- a/platform/src/event/event.rs
+++ b/platform/src/event/event.rs
@@ -16,7 +16,6 @@ use {
         makepad_script::*,
         midi::MidiPortsEvent,
         permission::PermissionResult,
-        storage::StorageResponsesEvent,
         video::VideoInputsEvent,
         window::WindowId,
     },
@@ -237,8 +236,6 @@ pub enum Event {
     MidiPorts(MidiPortsEvent),
     VideoInputs(VideoInputsEvent),
     NetworkResponses(NetworkResponsesEvent),
-    /// Results of asynchronous operations submitted through [`Cx::storage`].
-    Storage(StorageResponsesEvent),
 
     VideoPlaybackPrepared(VideoPlaybackPreparedEvent),
     VideoTextureUpdated(VideoTextureUpdatedEvent),
@@ -339,7 +336,6 @@ impl Event {
             42 => "MidiPorts",
             43 => "VideoInputs",
             44 => "NetworkResponses",
-            73 => "Storage",
 
             45 => "VideoPlaybackPrepared",
             46 => "VideoTextureUpdated",
@@ -433,7 +429,6 @@ impl Event {
             Self::MidiPorts(_) => 42,
             Self::VideoInputs(_) => 43,
             Self::NetworkResponses(_) => 44,
-            Self::Storage(_) => 73,
 
             Self::VideoPlaybackPrepared(_) => 45,
             Self::VideoTextureUpdated(_) => 46,
diff --git a/platform/src/event/game_input.rs b/platform/src/event/game_input.rs
index 017c6a7fb..b2785c4e3 100644
--- a/platform/src/event/game_input.rs
+++ b/platform/src/event/game_input.rs
@@ -18,21 +18,6 @@ pub struct GameInputInfo {
 pub enum GameInputState {
     Gamepad(GamepadState),
     Wheel(WheelState),
-    Joystick(JoystickState),
-}
-
-/// A flight stick / HOTAS: X/Y are the stick (−1..1, HID convention: pushed
-/// forward = y −1, right = x +1), `twist` the Rz yaw axis, `throttle` the
-/// slider or Z lever 0..1, `hat` the POV direction 0..7 clockwise from
-/// up (0xf = centred), `buttons` bit n−1 = HID button usage n.
-#[derive(Clone, Debug, Default, PartialEq)]
-pub struct JoystickState {
-    pub x: f32,
-    pub y: f32,
-    pub twist: f32,
-    pub throttle: f32,
-    pub hat: u8,
-    pub buttons: u32,
 }
 
 #[derive(Clone, Debug, Default, PartialEq)]
@@ -69,66 +54,7 @@ pub struct WheelState {
     pub brake: f32,
     pub clutch: f32,
     pub steer_force: f32,
-    /// Button bitmask: bit n-1 = HID button usage n (paddles, face buttons,
-    /// shifter). Which bit is which paddle is per device; the app maps it.
-    pub buttons: u32,
-}
-
-/// Haptic actuators exposed by a game controller. This is deliberately
-/// separate from [`GameInputOutput`]: wheel FFB is a raw-HID protocol while
-/// controller haptics are owned by the platform's game-controller API.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct GamepadHapticCapabilities {
-    /// At least one handle actuator can play haptics.
-    pub handles: bool,
-    /// Left and right handles can be addressed independently.
-    pub separate_handles: bool,
-}
-
-/// A short controller-haptic sample. Repeated samples form continuous road
-/// and suspension texture; a stronger sample is used for impacts.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct GamepadHapticPulse {
-    pub left: f32,
-    pub right: f32,
-    pub sharpness: f32,
-    pub duration_s: f32,
-}
-
-/// A handle that writes OUTPUT reports to one game-input device — the way a
-/// force-feedback wheel is driven. Platform-neutral so an app's FFB loop can
-/// live on its own thread: the closure is `Send + Sync` and owns whatever the
-/// platform needs (macOS: the IOHID device ref behind a mutex). Platforms
-/// without raw HID output hand out none.
-#[derive(Clone)]
-pub struct GameInputOutput {
-    pub id: LiveId,
-    pub vendor_id: u32,
-    pub product_id: u32,
-    send: std::sync::Arc<dyn Fn(u8, &[u8]) -> bool + Send + Sync>,
-}
-
-impl GameInputOutput {
-    pub fn new(
-        id: LiveId,
-        vendor_id: u32,
-        product_id: u32,
-        send: std::sync::Arc<dyn Fn(u8, &[u8]) -> bool + Send + Sync>,
-    ) -> Self {
-        Self { id, vendor_id, product_id, send }
-    }
-
-    /// Write one output report; `report_id` 0 means the device has none.
-    /// False when the device is gone or the write failed.
-    pub fn send_report(&self, report_id: u8, data: &[u8]) -> bool {
-        (self.send)(report_id, data)
-    }
-}
-
-impl std::fmt::Debug for GameInputOutput {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "GameInputOutput({:04x}:{:04x})", self.vendor_id, self.product_id)
-    }
+    // Add other common wheel inputs like gear shifter buttons if needed, keeping it simple for now
 }
 
 /// Conversion to and from the Studio wire form.
@@ -140,7 +66,7 @@ impl std::fmt::Debug for GameInputOutput {
 /// impossible rather than merely unlikely.
 impl From<&GameInputState> for makepad_studio_protocol::RemoteGameInput {
     fn from(state: &GameInputState) -> Self {
-        use makepad_studio_protocol::{RemoteGameInput, RemoteGamepad, RemoteJoystick, RemoteWheel};
+        use makepad_studio_protocol::{RemoteGameInput, RemoteGamepad, RemoteWheel};
         match state {
             GameInputState::Gamepad(p) => RemoteGameInput::Gamepad(RemoteGamepad {
                 a: p.a,
@@ -171,15 +97,6 @@ impl From<&GameInputState> for makepad_studio_protocol::RemoteGameInput {
                 brake: w.brake,
                 clutch: w.clutch,
                 steer_force: w.steer_force,
-                buttons: w.buttons,
-            }),
-            GameInputState::Joystick(j) => RemoteGameInput::Joystick(RemoteJoystick {
-                x: j.x,
-                y: j.y,
-                twist: j.twist,
-                throttle: j.throttle,
-                hat: j.hat,
-                buttons: j.buttons,
             }),
         }
     }
@@ -217,15 +134,6 @@ impl From<makepad_studio_protocol::RemoteGameInput> for GameInputState {
                 brake: w.brake,
                 clutch: w.clutch,
                 steer_force: w.steer_force,
-                buttons: w.buttons,
-            }),
-            RemoteGameInput::Joystick(j) => GameInputState::Joystick(JoystickState {
-                x: j.x,
-                y: j.y,
-                twist: j.twist,
-                throttle: j.throttle,
-                hat: j.hat,
-                buttons: j.buttons,
             }),
         }
     }
@@ -292,22 +200,6 @@ mod tests {
             brake: 0.33,
             clutch: 0.34,
             steer_force: 0.35,
-            buttons: 0b1011,
-        });
-        let wire: RemoteGameInput = (&original).into();
-        let returned: GameInputState = wire.into();
-        assert_eq!(original, returned);
-    }
-
-    #[test]
-    fn a_joystick_survives_the_trip_to_studio_and_back() {
-        let original = GameInputState::Joystick(JoystickState {
-            x: -0.4,
-            y: 0.9,
-            twist: 0.2,
-            throttle: 0.75,
-            hat: 6,
-            buttons: 0b10_0101,
         });
         let wire: RemoteGameInput = (&original).into();
         let returned: GameInputState = wire.into();
diff --git a/platform/src/event/mod.rs b/platform/src/event/mod.rs
index 550c6195d..423b63022 100644
--- a/platform/src/event/mod.rs
+++ b/platform/src/event/mod.rs
@@ -16,7 +16,6 @@ pub use game_input::*;
 pub use keyboard::*;
 pub use location::*;
 pub use network::*;
-pub use crate::storage::StorageResponsesEvent;
 pub use video_playback::*;
 pub use window::*;
 pub use xr::*;
diff --git a/platform/src/file_dialogs.rs b/platform/src/file_dialogs.rs
index 7999192a5..ddb7fb437 100644
--- a/platform/src/file_dialogs.rs
+++ b/platform/src/file_dialogs.rs
@@ -1,4 +1,4 @@
-//! Cross-platform file and folder dialogs.
+//! Native file and folder dialogs.
 //!
 //! One shape for every OS: an app fills in a [`FileDialog`], hands it to
 //! `Cx`, and the answer arrives later as a [`FileDialogAction`] — because
@@ -8,160 +8,7 @@
 //! "attach receipt" picker can tell the two answers apart.
 
 use crate::makepad_live_id::LiveId;
-use std::{path::PathBuf, sync::Arc};
-
-pub const DEFAULT_VIRTUAL_FILE_SIZE_LIMIT: u64 = 512 * 1024 * 1024;
-
-/// Bytes accepted from a file picker or browser drop before they enter the
-/// application. Both limits default to 512 MiB.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct VirtualFileLimits {
-    pub max_file_size: u64,
-    pub max_total_size: u64,
-}
-
-impl Default for VirtualFileLimits {
-    fn default() -> Self {
-        Self {
-            max_file_size: DEFAULT_VIRTUAL_FILE_SIZE_LIMIT,
-            max_total_size: DEFAULT_VIRTUAL_FILE_SIZE_LIMIT,
-        }
-    }
-}
-
-/// A user-selected file whose contents are already resident in the app.
-/// Browser files never leave the page unless application code sends them.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct VirtualFile {
-    pub name: String,
-    pub mime: String,
-    pub bytes: Arc<[u8]>,
-    pub size: u64,
-}
-
-#[derive(Debug)]
-pub(crate) struct VirtualFileData {
-    pub name: String,
-    pub mime: String,
-    pub bytes: Vec<u8>,
-}
-
-pub(crate) fn assemble_virtual_files(
-    files: Vec<VirtualFileData>,
-    limits: VirtualFileLimits,
-) -> Result<Vec<VirtualFile>, String> {
-    let mut total = 0u64;
-    let mut out = Vec::with_capacity(files.len());
-    for file in files {
-        let size = u64::try_from(file.bytes.len()).unwrap_or(u64::MAX);
-        if size > limits.max_file_size {
-            return Err(format!(
-                "file '{}' is {} bytes, exceeding the per-file limit of {} bytes",
-                file.name, size, limits.max_file_size
-            ));
-        }
-        total = total
-            .checked_add(size)
-            .ok_or_else(|| "combined file size overflowed u64".to_string())?;
-        if total > limits.max_total_size {
-            return Err(format!(
-                "selected files total {} bytes, exceeding the per-drop limit of {} bytes",
-                total, limits.max_total_size
-            ));
-        }
-        out.push(VirtualFile {
-            name: file.name,
-            mime: file.mime,
-            bytes: Arc::from(file.bytes),
-            size,
-        });
-    }
-    Ok(out)
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-pub(crate) fn load_virtual_files(
-    paths: Vec<PathBuf>,
-    limits: VirtualFileLimits,
-) -> Result<Vec<VirtualFile>, String> {
-    let mut total = 0u64;
-    let mut data = Vec::with_capacity(paths.len());
-    for path in paths {
-        let name = path
-            .file_name()
-            .map(|name| name.to_string_lossy().into_owned())
-            .unwrap_or_else(|| path.to_string_lossy().into_owned());
-        let size = std::fs::metadata(&path)
-            .map_err(|error| format!("cannot inspect '{}': {error}", path.display()))?
-            .len();
-        if size > limits.max_file_size {
-            return Err(format!(
-                "file '{}' is {} bytes, exceeding the per-file limit of {} bytes",
-                name, size, limits.max_file_size
-            ));
-        }
-        total = total
-            .checked_add(size)
-            .ok_or_else(|| "combined file size overflowed u64".to_string())?;
-        if total > limits.max_total_size {
-            return Err(format!(
-                "selected files total {} bytes, exceeding the per-drop limit of {} bytes",
-                total, limits.max_total_size
-            ));
-        }
-        let bytes = std::fs::read(&path)
-            .map_err(|error| format!("cannot read '{}': {error}", path.display()))?;
-        data.push(VirtualFileData {
-            mime: mime_from_path(&path).to_string(),
-            name,
-            bytes,
-        });
-    }
-    assemble_virtual_files(data, limits)
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-pub(crate) fn load_virtual_files_action(
-    id: LiveId,
-    paths: Vec<PathBuf>,
-    limits: VirtualFileLimits,
-) -> FileDialogAction {
-    match load_virtual_files(paths, limits) {
-        Ok(files) => FileDialogAction::FileLoaded { id, files },
-        Err(error) => {
-            crate::error!("file dialog byte load failed: {error}");
-            FileDialogAction::FileCancelled { id }
-        }
-    }
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn mime_from_path(path: &std::path::Path) -> &'static str {
-    match path
-        .extension()
-        .and_then(|extension| extension.to_str())
-        .unwrap_or_default()
-        .to_ascii_lowercase()
-        .as_str()
-    {
-        "txt" | "log" | "rs" | "toml" | "yaml" | "yml" | "ini" | "cfg" => "text/plain",
-        "csv" => "text/csv",
-        "html" | "htm" => "text/html",
-        "json" => "application/json",
-        "pdf" => "application/pdf",
-        "png" => "image/png",
-        "jpg" | "jpeg" => "image/jpeg",
-        "gif" => "image/gif",
-        "webp" => "image/webp",
-        "svg" => "image/svg+xml",
-        "mp3" => "audio/mpeg",
-        "wav" => "audio/wav",
-        "mp4" | "m4v" => "video/mp4",
-        "webm" => "video/webm",
-        "zip" => "application/zip",
-        _ => "",
-    }
-}
+use std::path::PathBuf;
 
 /// Represents a set of file extensions and their description.
 #[derive(Debug, PartialEq)]
@@ -183,9 +30,6 @@ pub struct FileDialog {
     /// Echoed back on the action, so an app can tell which of its dialogs
     /// answered. `LiveId(0)` when the app never set one.
     pub id: LiveId,
-    /// Load selected files into [`VirtualFile`] values on a worker instead
-    /// of returning filesystem paths. Web always behaves as if this is true.
-    pub want_bytes: bool,
 }
 
 impl FileDialog {
@@ -198,7 +42,6 @@ impl FileDialog {
             title: None,
             multiple: false,
             id: LiveId(0),
-            want_bytes: false,
         }
     }
 
@@ -264,12 +107,6 @@ impl FileDialog {
         self.id = id;
         self
     }
-
-    /// Choose whether an open dialog returns file contents instead of paths.
-    pub fn want_bytes(mut self, want_bytes: bool) -> Self {
-        self.want_bytes = want_bytes;
-        self
-    }
 }
 
 impl Default for FileDialog {
@@ -278,7 +115,7 @@ impl Default for FileDialog {
     }
 }
 
-/// The outcome of a file/folder dialog, delivered back to the app as a
+/// The outcome of a native file/folder dialog, delivered back to the app as a
 /// plain [`crate::action::Action`] (via `Cx::post_action`) on the next actions
 /// pass — a dialog is answered by the user long after the call that opened it,
 /// so there is no return value to wait on.
@@ -290,9 +127,6 @@ pub enum FileDialogAction {
     /// The user chose these files. One path unless the dialog asked for
     /// [`FileDialog::multiple`]; never empty.
     FileSelected { id: LiveId, paths: Vec<PathBuf> },
-    /// The selected files, loaded away from the UI thread. This is the only
-    /// successful file-open result on web.
-    FileLoaded { id: LiveId, files: Vec<VirtualFile> },
     /// The user dismissed a file-open dialog without choosing.
     FileCancelled { id: LiveId },
     /// The user named this file to save to. The file may or may not exist
@@ -310,18 +144,11 @@ pub enum FileDialogAction {
     None,
 }
 
-/// Marks a worker completion so it cannot be mistaken for a fresh native
-/// dialog result when applications reuse the default dialog id.
-#[cfg(not(target_arch = "wasm32"))]
-#[derive(Clone, Debug)]
-pub(crate) struct FileDialogLoadAction(pub FileDialogAction);
-
 impl FileDialogAction {
     /// The dialog this answers, for apps that route by id.
     pub fn id(&self) -> LiveId {
         match self {
             FileDialogAction::FileSelected { id, .. }
-            | FileDialogAction::FileLoaded { id, .. }
             | FileDialogAction::FileCancelled { id }
             | FileDialogAction::SaveFileSelected { id, .. }
             | FileDialogAction::SaveFileCancelled { id } => *id,
@@ -339,144 +166,3 @@ impl FileDialogAction {
         }
     }
 }
-
-#[derive(Clone, Debug)]
-pub(crate) struct PendingFileDialog {
-    pub id: LiveId,
-    #[cfg_attr(target_arch = "wasm32", allow(dead_code))]
-    pub want_bytes: bool,
-    pub limits: VirtualFileLimits,
-}
-
-#[derive(Default)]
-pub(crate) struct FileDialogState {
-    pending: Vec<PendingFileDialog>,
-    limits: VirtualFileLimits,
-}
-
-impl FileDialogState {
-    pub fn limits(&self) -> VirtualFileLimits {
-        self.limits
-    }
-
-    pub fn set_limits(&mut self, limits: VirtualFileLimits) {
-        self.limits = limits;
-    }
-
-    pub fn begin(&mut self, dialog: &FileDialog) {
-        self.pending.push(PendingFileDialog {
-            id: dialog.id,
-            want_bytes: dialog.want_bytes,
-            limits: self.limits,
-        });
-    }
-
-    pub fn finish(&mut self, id: LiveId) -> Option<PendingFileDialog> {
-        let index = self.pending.iter().position(|pending| pending.id == id)?;
-        Some(self.pending.remove(index))
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn data(name: &str, bytes: &[u8]) -> VirtualFileData {
-        VirtualFileData {
-            name: name.to_string(),
-            mime: "application/octet-stream".to_string(),
-            bytes: bytes.to_vec(),
-        }
-    }
-
-    #[test]
-    fn pending_dialog_ids_are_finished_in_request_order() {
-        let mut state = FileDialogState::default();
-        state.begin(&FileDialog::new().set_id(LiveId(7)).want_bytes(true));
-        state.begin(&FileDialog::new().set_id(LiveId(9)));
-        state.begin(&FileDialog::new().set_id(LiveId(7)));
-
-        assert!(state.finish(LiveId(9)).is_some());
-        assert!(state.finish(LiveId(7)).unwrap().want_bytes);
-        assert!(!state.finish(LiveId(7)).unwrap().want_bytes);
-        assert!(state.finish(LiveId(7)).is_none());
-    }
-
-    #[test]
-    fn assembles_multiple_files_in_order() {
-        let files = assemble_virtual_files(
-            vec![data("one", &[1, 2]), data("two", &[3, 4, 5])],
-            VirtualFileLimits::default(),
-        )
-        .unwrap();
-        assert_eq!(files.len(), 2);
-        assert_eq!(files[0].name, "one");
-        assert_eq!(&*files[1].bytes, &[3, 4, 5]);
-        assert_eq!(files[1].size, 3);
-    }
-
-    #[test]
-    fn enforces_per_file_and_combined_caps() {
-        let per_file = VirtualFileLimits {
-            max_file_size: 2,
-            max_total_size: 10,
-        };
-        assert!(assemble_virtual_files(vec![data("large", &[0; 3])], per_file)
-            .unwrap_err()
-            .contains("per-file limit"));
-
-        let combined = VirtualFileLimits {
-            max_file_size: 10,
-            max_total_size: 4,
-        };
-        assert!(assemble_virtual_files(
-            vec![data("one", &[0; 2]), data("two", &[0; 3])],
-            combined,
-        )
-        .unwrap_err()
-        .contains("per-drop limit"));
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    #[test]
-    // Native dialog test uses wall time only to make its temporary path unique.
-    #[allow(clippy::disallowed_types, clippy::disallowed_methods)]
-    fn native_file_loading_runs_on_a_worker_and_preserves_bytes() {
-        use std::{
-            sync::mpsc::channel,
-            thread,
-            time::{SystemTime, UNIX_EPOCH},
-        };
-
-        let ui_thread = thread::current().id();
-        let unique = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let path = std::env::temp_dir().join(format!("makepad-virtual-file-{unique}.txt"));
-        std::fs::write(&path, b"local bytes").unwrap();
-        let dialog = FileDialog::new().set_id(LiveId(11)).want_bytes(true);
-        let mut state = FileDialogState::default();
-        state.begin(&dialog);
-        let pending = state.finish(dialog.id).unwrap();
-        assert!(pending.want_bytes);
-        let (send, recv) = channel();
-        let worker_path = path.clone();
-        thread::spawn(move || {
-            let action = load_virtual_files_action(
-                pending.id,
-                vec![worker_path],
-                pending.limits,
-            );
-            send.send((thread::current().id(), action)).unwrap();
-        });
-
-        let (worker_thread, action) = recv.recv().unwrap();
-        std::fs::remove_file(path).unwrap();
-        assert_ne!(ui_thread, worker_thread);
-        let FileDialogAction::FileLoaded { files, .. } = action else {
-            unreachable!()
-        };
-        assert_eq!(&*files[0].bytes, b"local bytes");
-    }
-}
diff --git a/platform/src/font_policy.rs b/platform/src/font_policy.rs
deleted file mode 100644
index cb1946861..000000000
--- a/platform/src/font_policy.rs
+++ /dev/null
@@ -1,652 +0,0 @@
-//! Application font-set selection and the package/runtime font contract.
-//!
-//! The data lives below widgets so `app_main!` can install the selection before
-//! an application's script module runs. `makepad-widgets` is the public theme
-//! boundary for these types through its normal platform re-export.
-
-/// Name of the wasm custom section (and native metadata section) emitted by
-/// `app_main!`.
-pub const FONT_ASSET_MANIFEST_SECTION: &str = "makepad.font-assets.v1";
-
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-pub enum FontSet {
-    Latin,
-    International,
-}
-
-impl FontSet {
-    /// The compatibility-preserving target default. Web is deliberately small.
-    pub const fn target_default() -> Self {
-        Self::target_default_for_web(cfg!(target_arch = "wasm32"))
-    }
-
-    const fn target_default_for_web(is_web: bool) -> Self {
-        if is_web { Self::Latin } else { Self::International }
-    }
-
-    pub const fn as_str(self) -> &'static str {
-        match self {
-            Self::Latin => "Latin",
-            Self::International => "International",
-        }
-    }
-
-    pub const fn policy(self) -> &'static FontPolicy {
-        match self {
-            Self::Latin => &LATIN_POLICY,
-            Self::International => &INTERNATIONAL_POLICY,
-        }
-    }
-
-    pub const fn manifest_bytes(self) -> &'static [u8] {
-        match self {
-            Self::Latin => LATIN_FONT_ASSET_MANIFEST,
-            Self::International => INTERNATIONAL_FONT_ASSET_MANIFEST,
-        }
-    }
-}
-
-/// Font resources registered by the standard widgets module outside the
-/// semantic theme roles. `app_main!` includes these in every emitted manifest.
-pub const MATH_VIEW_FONT_ASSET: &str = "makepad_widgets/resources/NewCMMath-Regular.otf";
-
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-pub enum FontRole {
-    Regular,
-    Bold,
-    Italic,
-    BoldItalic,
-    Monospace,
-    Icons,
-}
-
-/// A large fallback family that is available to the Latin/UI set but loaded
-/// only after shaping proves that the currently loaded faces miss a glyph.
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-pub enum LazyFontFamily {
-    Cjk,
-    Emoji,
-}
-
-impl LazyFontFamily {
-    pub fn contains(self, ch: char) -> bool {
-        let code = ch as u32;
-        match self {
-            Self::Cjk => {
-                !Self::Emoji.contains(ch)
-                    && matches!(
-                        code,
-                        0x2E80..=0x2FFF
-                            | 0x3000..=0x303F
-                            | 0x3040..=0x30FF
-                            | 0x3100..=0x31BF
-                            | 0x31C0..=0x31EF
-                            | 0x31F0..=0x31FF
-                            | 0x3200..=0x4DBF
-                            | 0x4E00..=0x9FFF
-                            | 0xAC00..=0xD7AF
-                            | 0xF900..=0xFAFF
-                            | 0x20000..=0x2FA1F
-                    )
-            }
-            Self::Emoji => matches!(
-                code,
-                0x00A9 | 0x00AE | 0x203C | 0x2049 | 0x20E3 | 0x2122 | 0x2139
-                    | 0x231A..=0x231B
-                    | 0x23E9..=0x23F3
-                    | 0x23F8..=0x23FA
-                    | 0x25AA..=0x25AB
-                    | 0x25B6
-                    | 0x25C0
-                    | 0x25FB..=0x25FE
-                    | 0x2600..=0x27BF
-                    | 0x2934..=0x2935
-                    | 0x2B05..=0x2B07
-                    | 0x2B1B..=0x2B1C
-                    | 0x2B50
-                    | 0x2B55
-                    | 0x3030
-                    | 0x303D
-                    | 0x3297
-                    | 0x3299
-                    | 0xFE0F
-                    | 0x1F000..=0x1FAFF
-            ),
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct LazyFontAsset {
-    pub family: LazyFontFamily,
-    pub asset: FontAsset,
-}
-
-impl FontRole {
-    pub const fn as_str(self) -> &'static str {
-        match self {
-            Self::Regular => "regular",
-            Self::Bold => "bold",
-            Self::Italic => "italic",
-            Self::BoldItalic => "bold_italic",
-            Self::Monospace => "monospace",
-            Self::Icons => "icons",
-        }
-    }
-}
-
-/// One stable logical resource in an ordered font chain.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct FontAsset {
-    pub id: &'static str,
-    pub resource_path: &'static str,
-    pub ascender: f32,
-    pub descender: f32,
-    pub weight: f32,
-}
-
-/// Ordered fallback data for one semantic text role.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct FontChain {
-    pub role: FontRole,
-    pub members: &'static [FontAsset],
-}
-
-/// The single source of truth used to build theme families and package assets.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct FontPolicy {
-    pub set: FontSet,
-    pub regular: FontChain,
-    pub bold: FontChain,
-    pub italic: FontChain,
-    pub bold_italic: FontChain,
-    pub monospace: FontChain,
-    pub icons: FontChain,
-    /// Exact de-duplicated union of every role chain, in package order.
-    pub assets: &'static [FontAsset],
-}
-
-impl FontPolicy {
-    pub const fn for_set(set: FontSet) -> &'static Self {
-        set.policy()
-    }
-
-    pub const fn chain(&self, role: FontRole) -> FontChain {
-        match role {
-            FontRole::Regular => self.regular,
-            FontRole::Bold => self.bold,
-            FontRole::Italic => self.italic,
-            FontRole::BoldItalic => self.bold_italic,
-            FontRole::Monospace => self.monospace,
-            FontRole::Icons => self.icons,
-        }
-    }
-
-    pub const fn manifest_bytes(&self) -> &'static [u8] {
-        self.set.manifest_bytes()
-    }
-
-    /// Large fallback members registered with a Latin/UI family but excluded
-    /// from its eager asset set and manifest.
-    pub const fn lazy_chain(&self, role: FontRole) -> &'static [LazyFontAsset] {
-        if !matches!(self.set, FontSet::Latin) {
-            return NO_LAZY_FONTS;
-        }
-        match role {
-            FontRole::Regular | FontRole::Italic => LATIN_LAZY_REGULAR,
-            FontRole::Bold | FontRole::BoldItalic => LATIN_LAZY_BOLD,
-            FontRole::Monospace | FontRole::Icons => NO_LAZY_FONTS,
-        }
-    }
-
-    pub fn declares_asset_path(&self, path: &str) -> bool {
-        let mut index = 0;
-        while index < self.assets.len() {
-            if bytes_equal(self.assets[index].resource_path.as_bytes(), path.as_bytes()) {
-                return true;
-            }
-            index += 1;
-        }
-        for role in [
-            FontRole::Regular,
-            FontRole::Bold,
-            FontRole::Italic,
-            FontRole::BoldItalic,
-        ] {
-            let lazy = self.lazy_chain(role);
-            index = 0;
-            while index < lazy.len() {
-                if bytes_equal(lazy[index].asset.resource_path.as_bytes(), path.as_bytes()) {
-                    return true;
-                }
-                index += 1;
-            }
-        }
-        false
-    }
-}
-
-const IBM_PLEX_TEXT: FontAsset = FontAsset {
-    id: "ibm_plex_text",
-    resource_path: "makepad_widgets/resources/IBMPlexSans-Text.ttf",
-    ascender: -0.1,
-    descender: 0.0,
-    weight: 0.0,
-};
-const IBM_PLEX_SEMIBOLD: FontAsset = FontAsset {
-    id: "ibm_plex_semibold",
-    resource_path: "makepad_widgets/resources/IBMPlexSans-SemiBold.ttf",
-    ascender: -0.1,
-    descender: 0.0,
-    weight: 0.0,
-};
-const IBM_PLEX_ITALIC: FontAsset = FontAsset {
-    id: "ibm_plex_italic",
-    resource_path: "makepad_widgets/resources/IBMPlexSans-Italic.ttf",
-    ascender: -0.1,
-    descender: 0.0,
-    weight: 0.0,
-};
-const IBM_PLEX_BOLD_ITALIC: FontAsset = FontAsset {
-    id: "ibm_plex_bold_italic",
-    resource_path: "makepad_widgets/resources/IBMPlexSans-BoldItalic.ttf",
-    ascender: -0.1,
-    descender: 0.0,
-    weight: 0.0,
-};
-const LIBERATION_MONO: FontAsset = FontAsset {
-    id: "liberation_mono",
-    resource_path: "makepad_widgets/resources/LiberationMono-Regular.ttf",
-    ascender: 0.0,
-    descender: 0.0,
-    weight: 0.0,
-};
-const FONT_AWESOME: FontAsset = FontAsset {
-    id: "font_awesome_solid",
-    resource_path: "makepad_widgets/resources/fa-solid-900.ttf",
-    ascender: 0.0,
-    descender: 0.0,
-    weight: 0.0,
-};
-const JETBRAINS_UI_SYMBOLS: FontAsset = FontAsset {
-    id: "jetbrains_ui_symbols",
-    resource_path: "makepad_widgets/resources/jetbrains_mono_variable.ttf",
-    ascender: 0.0,
-    descender: 0.0,
-    weight: 0.0,
-};
-const NOTO_SANS_REGULAR: FontAsset = FontAsset {
-    id: "noto_sans_regular",
-    resource_path: "makepad_widgets/resources/NotoSans-Regular.ttf",
-    ascender: 0.0,
-    descender: 0.0,
-    weight: 0.0,
-};
-const LXGW_REGULAR: FontAsset = FontAsset {
-    id: "lxgw_wenkai_regular",
-    resource_path: "makepad_widgets/resources/LXGWWenKaiRegular.ttf",
-    ascender: 0.0,
-    descender: 0.0,
-    weight: 0.0,
-};
-const LXGW_BOLD: FontAsset = FontAsset {
-    id: "lxgw_wenkai_bold",
-    resource_path: "makepad_widgets/resources/LXGWWenKaiBold.ttf",
-    ascender: 0.0,
-    descender: 0.0,
-    weight: 0.0,
-};
-const NOTO_COLOR_EMOJI: FontAsset = FontAsset {
-    id: "noto_color_emoji",
-    resource_path: "makepad_widgets/resources/NotoColorEmoji.ttf",
-    ascender: 0.0,
-    descender: 0.0,
-    weight: 0.0,
-};
-
-/// The checked-in JetBrains Mono variable face supplies the compact UI-symbol
-/// cmap missing from IBM Plex. Its name table carries the SIL OFL 1.1 license;
-/// the draw crate freezes both the license and required cmap in a test.
-pub const UI_SYMBOL_FALLBACK: Option<FontAsset> = Some(JETBRAINS_UI_SYMBOLS);
-
-const LATIN_REGULAR: &[FontAsset] = &[IBM_PLEX_TEXT, NOTO_SANS_REGULAR, JETBRAINS_UI_SYMBOLS];
-const LATIN_BOLD: &[FontAsset] = &[IBM_PLEX_SEMIBOLD, NOTO_SANS_REGULAR, JETBRAINS_UI_SYMBOLS];
-const LATIN_ITALIC: &[FontAsset] = &[IBM_PLEX_ITALIC, NOTO_SANS_REGULAR, JETBRAINS_UI_SYMBOLS];
-const LATIN_BOLD_ITALIC: &[FontAsset] = &[
-    IBM_PLEX_BOLD_ITALIC,
-    NOTO_SANS_REGULAR,
-    JETBRAINS_UI_SYMBOLS,
-];
-const MONOSPACE: &[FontAsset] = &[LIBERATION_MONO];
-const ICONS: &[FontAsset] = &[FONT_AWESOME];
-
-const NO_LAZY_FONTS: &[LazyFontAsset] = &[];
-const LATIN_LAZY_REGULAR: &[LazyFontAsset] = &[
-    LazyFontAsset { family: LazyFontFamily::Cjk, asset: LXGW_REGULAR },
-    LazyFontAsset { family: LazyFontFamily::Emoji, asset: NOTO_COLOR_EMOJI },
-];
-const LATIN_LAZY_BOLD: &[LazyFontAsset] = &[
-    LazyFontAsset { family: LazyFontFamily::Cjk, asset: LXGW_BOLD },
-    LazyFontAsset { family: LazyFontFamily::Emoji, asset: NOTO_COLOR_EMOJI },
-];
-
-const INTERNATIONAL_REGULAR: &[FontAsset] = &[IBM_PLEX_TEXT, LXGW_REGULAR, NOTO_COLOR_EMOJI];
-const INTERNATIONAL_BOLD: &[FontAsset] = &[IBM_PLEX_SEMIBOLD, LXGW_BOLD, NOTO_COLOR_EMOJI];
-const INTERNATIONAL_ITALIC: &[FontAsset] = &[IBM_PLEX_ITALIC, LXGW_REGULAR, NOTO_COLOR_EMOJI];
-const INTERNATIONAL_BOLD_ITALIC: &[FontAsset] =
-    &[IBM_PLEX_BOLD_ITALIC, LXGW_BOLD, NOTO_COLOR_EMOJI];
-
-const LATIN_ASSETS: &[FontAsset] = &[
-    IBM_PLEX_TEXT,
-    IBM_PLEX_SEMIBOLD,
-    IBM_PLEX_ITALIC,
-    IBM_PLEX_BOLD_ITALIC,
-    LIBERATION_MONO,
-    FONT_AWESOME,
-    JETBRAINS_UI_SYMBOLS,
-    NOTO_SANS_REGULAR,
-];
-const INTERNATIONAL_ASSETS: &[FontAsset] = &[
-    IBM_PLEX_TEXT,
-    IBM_PLEX_SEMIBOLD,
-    IBM_PLEX_ITALIC,
-    IBM_PLEX_BOLD_ITALIC,
-    LIBERATION_MONO,
-    FONT_AWESOME,
-    LXGW_REGULAR,
-    LXGW_BOLD,
-    NOTO_COLOR_EMOJI,
-];
-
-const LATIN_POLICY: FontPolicy = FontPolicy {
-    set: FontSet::Latin,
-    regular: FontChain { role: FontRole::Regular, members: LATIN_REGULAR },
-    bold: FontChain { role: FontRole::Bold, members: LATIN_BOLD },
-    italic: FontChain { role: FontRole::Italic, members: LATIN_ITALIC },
-    bold_italic: FontChain { role: FontRole::BoldItalic, members: LATIN_BOLD_ITALIC },
-    monospace: FontChain { role: FontRole::Monospace, members: MONOSPACE },
-    icons: FontChain { role: FontRole::Icons, members: ICONS },
-    assets: LATIN_ASSETS,
-};
-
-const INTERNATIONAL_POLICY: FontPolicy = FontPolicy {
-    set: FontSet::International,
-    regular: FontChain { role: FontRole::Regular, members: INTERNATIONAL_REGULAR },
-    bold: FontChain { role: FontRole::Bold, members: INTERNATIONAL_BOLD },
-    italic: FontChain { role: FontRole::Italic, members: INTERNATIONAL_ITALIC },
-    bold_italic: FontChain { role: FontRole::BoldItalic, members: INTERNATIONAL_BOLD_ITALIC },
-    monospace: FontChain { role: FontRole::Monospace, members: MONOSPACE },
-    icons: FontChain { role: FontRole::Icons, members: ICONS },
-    assets: INTERNATIONAL_ASSETS,
-};
-
-pub const LATIN_FONT_ASSET_MANIFEST: &[u8; 485] = b"format=makepad.font-assets.v1\nset=Latin\nasset=makepad_widgets/resources/IBMPlexSans-Text.ttf\nasset=makepad_widgets/resources/IBMPlexSans-SemiBold.ttf\nasset=makepad_widgets/resources/IBMPlexSans-Italic.ttf\nasset=makepad_widgets/resources/IBMPlexSans-BoldItalic.ttf\nasset=makepad_widgets/resources/LiberationMono-Regular.ttf\nasset=makepad_widgets/resources/fa-solid-900.ttf\nasset=makepad_widgets/resources/jetbrains_mono_variable.ttf\nasset=makepad_widgets/resources/NotoSans-Regular.ttf\n";
-
-/// The wasm/package payload for the Latin/UI runtime set. The final three
-/// files remain distributable assets, but are not members of the eager Latin
-/// manifest above and are fetched/read only after a glyph miss.
-const LATIN_LAZY_PACKAGE_ASSETS: &[&str] = &[
-    LXGW_REGULAR.resource_path,
-    LXGW_BOLD.resource_path,
-    NOTO_COLOR_EMOJI.resource_path,
-];
-const LATIN_PACKAGE_MANIFEST_LEN: usize =
-    font_asset_manifest_len(LATIN_FONT_ASSET_MANIFEST, LATIN_LAZY_PACKAGE_ASSETS);
-pub const LATIN_FONT_ASSET_PACKAGE_MANIFEST: &[u8; LATIN_PACKAGE_MANIFEST_LEN] =
-    &extend_font_asset_manifest(LATIN_FONT_ASSET_MANIFEST, LATIN_LAZY_PACKAGE_ASSETS);
-
-pub const INTERNATIONAL_FONT_ASSET_MANIFEST: &[u8; 536] = b"format=makepad.font-assets.v1\nset=International\nasset=makepad_widgets/resources/IBMPlexSans-Text.ttf\nasset=makepad_widgets/resources/IBMPlexSans-SemiBold.ttf\nasset=makepad_widgets/resources/IBMPlexSans-Italic.ttf\nasset=makepad_widgets/resources/IBMPlexSans-BoldItalic.ttf\nasset=makepad_widgets/resources/LiberationMono-Regular.ttf\nasset=makepad_widgets/resources/fa-solid-900.ttf\nasset=makepad_widgets/resources/LXGWWenKaiRegular.ttf\nasset=makepad_widgets/resources/LXGWWenKaiBold.ttf\nasset=makepad_widgets/resources/NotoColorEmoji.ttf\n";
-
-const fn bytes_equal(left: &[u8], right: &[u8]) -> bool {
-    if left.len() != right.len() {
-        return false;
-    }
-    let mut index = 0;
-    while index < left.len() {
-        if left[index] != right[index] {
-            return false;
-        }
-        index += 1;
-    }
-    true
-}
-
-const fn bytes_at_equal(haystack: &[u8], start: usize, needle: &[u8]) -> bool {
-    if start + needle.len() > haystack.len() {
-        return false;
-    }
-    let mut index = 0;
-    while index < needle.len() {
-        if haystack[start + index] != needle[index] {
-            return false;
-        }
-        index += 1;
-    }
-    true
-}
-
-const fn manifest_contains_asset(manifest: &[u8], asset: &str) -> bool {
-    let prefix = b"asset=";
-    let asset = asset.as_bytes();
-    let mut start = 0;
-    while start + prefix.len() + asset.len() < manifest.len() {
-        if bytes_at_equal(manifest, start, prefix)
-            && bytes_at_equal(manifest, start + prefix.len(), asset)
-            && manifest[start + prefix.len() + asset.len()] == b'\n'
-        {
-            return true;
-        }
-        while start < manifest.len() && manifest[start] != b'\n' {
-            start += 1;
-        }
-        start += 1;
-    }
-    false
-}
-
-const fn extra_asset_is_duplicate(manifest: &[u8], assets: &[&str], index: usize) -> bool {
-    if manifest_contains_asset(manifest, assets[index]) {
-        return true;
-    }
-    let mut previous = 0;
-    while previous < index {
-        if bytes_equal(assets[previous].as_bytes(), assets[index].as_bytes()) {
-            return true;
-        }
-        previous += 1;
-    }
-    false
-}
-
-#[doc(hidden)]
-pub const fn font_asset_manifest_len(manifest: &[u8], extra_assets: &[&str]) -> usize {
-    let mut len = manifest.len();
-    let mut index = 0;
-    while index < extra_assets.len() {
-        if !extra_asset_is_duplicate(manifest, extra_assets, index) {
-            len += b"asset=".len() + extra_assets[index].len() + 1;
-        }
-        index += 1;
-    }
-    len
-}
-
-#[doc(hidden)]
-pub const fn extend_font_asset_manifest<const N: usize>(
-    manifest: &[u8],
-    extra_assets: &[&str],
-) -> [u8; N] {
-    assert!(N == font_asset_manifest_len(manifest, extra_assets));
-    let mut out = [0; N];
-    let mut write = 0;
-    while write < manifest.len() {
-        out[write] = manifest[write];
-        write += 1;
-    }
-    let mut index = 0;
-    while index < extra_assets.len() {
-        let asset = extra_assets[index].as_bytes();
-        let mut byte = 0;
-        while byte < asset.len() {
-            assert!(asset[byte] != b'\n' && asset[byte] != b'\r');
-            byte += 1;
-        }
-        if !extra_asset_is_duplicate(manifest, extra_assets, index) {
-            let prefix = b"asset=";
-            byte = 0;
-            while byte < prefix.len() {
-                out[write] = prefix[byte];
-                write += 1;
-                byte += 1;
-            }
-            byte = 0;
-            while byte < asset.len() {
-                out[write] = asset[byte];
-                write += 1;
-                byte += 1;
-            }
-            out[write] = b'\n';
-            write += 1;
-        }
-        index += 1;
-    }
-    out
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::collections::{HashMap, HashSet};
-
-    fn fixture(set: FontSet) -> String {
-        let policy = set.policy();
-        let mut out = format!("format={}\nset={}\n", FONT_ASSET_MANIFEST_SECTION, set.as_str());
-        for asset in policy.assets {
-            out.push_str("asset=");
-            out.push_str(asset.resource_path);
-            out.push('\n');
-        }
-        out
-    }
-
-    #[test]
-    fn policy_construction_has_ordered_latin_and_international_chains() {
-        let latin = FontSet::Latin.policy();
-        assert_eq!(
-            latin.regular.members,
-            &[IBM_PLEX_TEXT, NOTO_SANS_REGULAR, JETBRAINS_UI_SYMBOLS]
-        );
-        assert_eq!(
-            latin.bold.members,
-            &[IBM_PLEX_SEMIBOLD, NOTO_SANS_REGULAR, JETBRAINS_UI_SYMBOLS]
-        );
-        assert_eq!(latin.monospace.members, &[LIBERATION_MONO]);
-        assert_eq!(latin.icons.members, &[FONT_AWESOME]);
-        assert_eq!(UI_SYMBOL_FALLBACK, Some(JETBRAINS_UI_SYMBOLS));
-        assert_eq!(latin.lazy_chain(FontRole::Regular), LATIN_LAZY_REGULAR);
-        assert_eq!(latin.lazy_chain(FontRole::Bold), LATIN_LAZY_BOLD);
-
-        let international = FontSet::International.policy();
-        assert_eq!(international.regular.members, INTERNATIONAL_REGULAR);
-        assert_eq!(international.bold.members, INTERNATIONAL_BOLD);
-        assert_eq!(international.italic.members, INTERNATIONAL_ITALIC);
-        assert_eq!(international.bold_italic.members, INTERNATIONAL_BOLD_ITALIC);
-        assert!(international.lazy_chain(FontRole::Regular).is_empty());
-        assert_eq!(international.monospace, latin.monospace);
-        assert_eq!(international.icons, latin.icons);
-    }
-
-    #[test]
-    fn assets_are_the_exact_unique_union_of_role_chains() {
-        for set in [FontSet::Latin, FontSet::International] {
-            let policy = set.policy();
-            let mut union = HashMap::new();
-            for role in [
-                FontRole::Regular,
-                FontRole::Bold,
-                FontRole::Italic,
-                FontRole::BoldItalic,
-                FontRole::Monospace,
-                FontRole::Icons,
-            ] {
-                let mut chain_paths = HashSet::new();
-                for asset in policy.chain(role).members {
-                    assert!(chain_paths.insert(asset.resource_path), "duplicate in {role:?}");
-                    if let Some(previous) = union.insert(asset.resource_path, *asset) {
-                        assert_eq!(previous, *asset, "conflicting declarations for {}", asset.resource_path);
-                    }
-                }
-            }
-            let asset_paths = policy
-                .assets
-                .iter()
-                .map(|asset| asset.resource_path)
-                .collect::<HashSet<_>>();
-            assert_eq!(asset_paths.len(), policy.assets.len(), "duplicate policy asset");
-            assert_eq!(asset_paths, union.into_keys().collect());
-        }
-    }
-
-    #[test]
-    fn manifest_extension_is_exact_and_suppresses_duplicates() {
-        const EXTRAS: &[&str] = &[
-            "makepad_widgets/resources/NewCMMath-Regular.otf",
-            "makepad_widgets/resources/IBMPlexSans-Text.ttf",
-            "makepad_widgets/resources/NewCMMath-Regular.otf",
-        ];
-        const N: usize = font_asset_manifest_len(LATIN_FONT_ASSET_MANIFEST, EXTRAS);
-        const MANIFEST: [u8; N] = extend_font_asset_manifest(LATIN_FONT_ASSET_MANIFEST, EXTRAS);
-        let text = std::str::from_utf8(&MANIFEST).unwrap();
-        assert_eq!(text.matches("NewCMMath-Regular.otf").count(), 1);
-        assert_eq!(text.matches("IBMPlexSans-Text.ttf").count(), 1);
-        assert!(text.ends_with("asset=makepad_widgets/resources/NewCMMath-Regular.otf\n"));
-    }
-
-    #[test]
-    fn target_default_matrix_is_stable() {
-        assert_eq!(FontSet::target_default_for_web(true), FontSet::Latin);
-        assert_eq!(FontSet::target_default_for_web(false), FontSet::International);
-    }
-
-    #[test]
-    fn frozen_manifest_fixture_matches_policy_assets() {
-        assert_eq!(
-            FontSet::Latin.manifest_bytes(),
-            include_bytes!("../tests/fixtures/font-assets-latin-v1.txt")
-        );
-        assert_eq!(
-            FontSet::International.manifest_bytes(),
-            include_bytes!("../tests/fixtures/font-assets-international-v1.txt")
-        );
-        assert_eq!(FontSet::Latin.manifest_bytes(), fixture(FontSet::Latin).as_bytes());
-        assert_eq!(
-            FontSet::International.manifest_bytes(),
-            fixture(FontSet::International).as_bytes()
-        );
-    }
-
-    #[test]
-    fn latin_manifest_never_names_international_fonts() {
-        let manifest = std::str::from_utf8(FontSet::Latin.manifest_bytes()).unwrap();
-        assert!(!manifest.contains("LXGW"));
-        assert!(!manifest.contains("NotoColorEmoji"));
-        assert!(!manifest.contains("GoNoto"));
-    }
-
-    #[test]
-    fn latin_package_keeps_lazy_international_assets() {
-        let manifest = std::str::from_utf8(LATIN_FONT_ASSET_PACKAGE_MANIFEST).unwrap();
-        assert!(manifest.contains("LXGWWenKaiRegular.ttf"));
-        assert!(manifest.contains("LXGWWenKaiBold.ttf"));
-        assert!(manifest.contains("NotoColorEmoji.ttf"));
-    }
-
-    #[test]
-    fn selection_is_immutable_after_registration_starts() {
-        let mut cx = crate::Cx::new(Box::new(|_, _| {}));
-        assert!(cx.set_font_set(FontSet::Latin));
-        cx.freeze_font_set();
-        assert!(!cx.set_font_set(FontSet::International));
-        assert_eq!(cx.font_set(), FontSet::Latin);
-    }
-}
diff --git a/platform/src/frame_trace.rs b/platform/src/frame_trace.rs
deleted file mode 100644
index a0059b0fb..000000000
--- a/platform/src/frame_trace.rs
+++ /dev/null
@@ -1,213 +0,0 @@
-//! The frame clock, measured: `MAKEPAD_TRACE=frames` prints a histogram every
-//! two seconds of what paced each tick and how evenly frames land, on every
-//! desktop backend (the sources differ per backend, the gaps read the same).
-//!
-//! Three gaps matter for smooth animation and each has its own clock: the
-//! gap between the ticks that DISPATCH `NextFrame` (the app steps its
-//! animations here), the gap between `Present`s (what the compositor
-//! receives), and — for a beat-driven tick — how far ahead of the wake the
-//! flip it is aimed at lies. Every tick also says what woke it: a window's
-//! frame-latency waitable, the wait timing out, an input message, a timer,
-//! or the drain-then-paint fallback when nothing is being composited. A
-//! judder that shows as an even present histogram and an uneven next-frame
-//! histogram is the app clock's; the reverse is the compositor's.
-//!
-//! Off, this is one `bool` check per tick.
-
-use crate::makepad_error_log::trace_enabled;
-
-/// What woke a paint tick.
-#[derive(Clone, Copy)]
-pub enum TickSource {
-    /// A window's DXGI frame-latency waitable fired: a present retired.
-    Waitable,
-    /// The beat wait timed out: nothing was being composited.
-    Timeout,
-    /// An input message arrived while in `Wait` flow and a paint followed it.
-    Message,
-    /// A Win32 timer (resize / drag-drop heartbeat).
-    Timer,
-    /// No beat source to wait on: the drain-then-paint fallback.
-    Drain,
-    /// A display link fired (macOS): the flip's target timestamp is known.
-    Link,
-}
-
-const EDGES_MS: [f64; 9] = [4.0, 6.0, 8.0, 10.0, 12.0, 15.0, 18.0, 25.0, 40.0];
-
-#[derive(Default, Clone, Copy)]
-struct Hist {
-    buckets: [u32; 10],
-    count: u32,
-    sum_ms: f64,
-    max_ms: f64,
-}
-
-impl Hist {
-    fn add(&mut self, ms: f64) {
-        let slot = EDGES_MS.iter().position(|e| ms < *e).unwrap_or(EDGES_MS.len());
-        self.buckets[slot] += 1;
-        self.count += 1;
-        self.sum_ms += ms;
-        if ms > self.max_ms {
-            self.max_ms = ms;
-        }
-    }
-
-    fn line(&self, name: &str) -> String {
-        if self.count == 0 {
-            return format!("{name}: none");
-        }
-        let mut s = format!(
-            "{name}: n={} mean={:.2}ms max={:.1}ms |",
-            self.count,
-            self.sum_ms / self.count as f64,
-            self.max_ms
-        );
-        let mut lo = 0.0;
-        for (i, b) in self.buckets.iter().enumerate() {
-            let label = if i < EDGES_MS.len() {
-                format!("{lo:.0}-{:.0}", EDGES_MS[i])
-            } else {
-                format!("{lo:.0}+")
-            };
-            if *b > 0 {
-                s.push_str(&format!(" {label}:{b}"));
-            }
-            if i < EDGES_MS.len() {
-                lo = EDGES_MS[i];
-            }
-        }
-        s
-    }
-}
-
-pub struct FrameTrace {
-    enabled: bool,
-    last_print: Option<f64>,
-    sources: [u32; 6],
-    next_frame: Hist,
-    present: Hist,
-    /// How far ahead of the wake the beat's target flip lies.
-    flip_lead: Hist,
-    last_next_frame: Option<f64>,
-    last_present: Option<f64>,
-    /// Presents the compositor refused (`DXGI_STATUS_OCCLUDED` and kin).
-    occluded: u32,
-}
-
-impl FrameTrace {
-    pub fn new() -> Self {
-        FrameTrace {
-            enabled: trace_enabled("frames"),
-            last_print: None,
-            sources: [0; 6],
-            next_frame: Hist::default(),
-            present: Hist::default(),
-            flip_lead: Hist::default(),
-            last_next_frame: None,
-            last_present: None,
-            occluded: 0,
-        }
-    }
-
-    /// A tick woke; `wake` and `flip` are app seconds (the flip is the beat's
-    /// target present time, `None` for an unpaced tick).
-    pub fn tick(&mut self, source: TickSource, wake: f64, flip: Option<f64>) {
-        if !self.enabled {
-            return;
-        }
-        self.sources[source as usize] += 1;
-        if let Some(flip) = flip {
-            self.flip_lead.add((flip - wake) * 1000.0);
-        }
-    }
-
-    /// A beat's target flip, once the window's frame statistics gave it.
-    pub fn flip_lead(&mut self, wake: f64, flip: f64) {
-        if !self.enabled {
-            return;
-        }
-        self.flip_lead.add((flip - wake) * 1000.0);
-    }
-
-    /// The app clock stepped: `NextFrame` was dispatched with this time.
-    pub fn next_frame(&mut self, time: f64) {
-        if !self.enabled {
-            return;
-        }
-        if let Some(prev) = self.last_next_frame {
-            self.next_frame.add((time - prev) * 1000.0);
-        }
-        self.last_next_frame = Some(time);
-    }
-
-    /// A frame was handed to `Present` at this wall time.
-    pub fn present(&mut self, now: f64) {
-        if !self.enabled {
-            return;
-        }
-        if let Some(prev) = self.last_present {
-            self.present.add((now - prev) * 1000.0);
-        }
-        self.last_present = Some(now);
-    }
-
-    /// A present the compositor refused: the window is not reaching glass.
-    pub fn present_occluded(&mut self) {
-        if !self.enabled {
-            return;
-        }
-        self.occluded += 1;
-    }
-
-    /// Print and reset every two seconds of wall time.
-    pub fn maybe_print(&mut self, now: f64) {
-        if !self.enabled {
-            return;
-        }
-        let Some(start) = self.last_print else {
-            self.last_print = Some(now);
-            return;
-        };
-        if now - start < 2.0 {
-            return;
-        }
-        let [waitable, timeout, message, timer, drain, link] = self.sources;
-        let occluded = self.occluded;
-        crate::trace!(
-            "frames",
-            "ticks/2s: waitable={waitable} timeout={timeout} message={message} timer={timer} drain={drain} link={link} occluded_presents={occluded}"
-        );
-        crate::trace!("frames", "{}", self.next_frame.line("next_frame gap"));
-        crate::trace!("frames", "{}", self.present.line("present gap"));
-        crate::trace!("frames", "{}", self.flip_lead.line("flip lead"));
-        self.sources = [0; 6];
-        self.next_frame = Hist::default();
-        self.present = Hist::default();
-        self.flip_lead = Hist::default();
-        self.occluded = 0;
-        self.last_print = Some(now);
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn gaps_fall_in_their_buckets_and_print_the_populated_ones() {
-        let mut h = Hist::default();
-        for ms in [3.0, 8.3, 8.4, 16.7, 50.0] {
-            h.add(ms);
-        }
-        assert_eq!(h.count, 5);
-        assert_eq!(h.buckets[0], 1, "3 ms is under 4");
-        assert_eq!(h.buckets[3], 2, "8.3 and 8.4 are in 8-10");
-        assert_eq!(h.buckets[6], 1, "16.7 is in 15-18");
-        assert_eq!(h.buckets[9], 1, "50 is 40+");
-        let line = h.line("x");
-        assert!(line.contains("n=5") && line.contains("0-4:1") && line.contains("8-10:2") && line.contains("40+:1"), "{line}");
-        assert_eq!(Hist::default().line("y"), "y: none");
-    }
-}
diff --git a/platform/src/game_input.rs b/platform/src/game_input.rs
index cff4d8e59..9fe320afd 100644
--- a/platform/src/game_input.rs
+++ b/platform/src/game_input.rs
@@ -16,35 +16,6 @@ pub trait CxGameInputApi {
     fn game_input_state_mut(&mut self, index: usize) -> Option<&mut GameInputState>;
     fn game_input_states(&mut self) -> &[GameInputState];
     fn game_input_states_mut(&mut self) -> &mut [GameInputState];
-    /// Device identities parallel to `game_input_states()` (same index order).
-    fn game_input_infos(&mut self) -> Vec<crate::event::game_input::GameInputInfo> {
-        Vec::new()
-    }
-    /// An output-report handle for the device with `id`, when the platform
-    /// drives it over raw HID (a force-feedback wheel). None elsewhere.
-    fn game_input_output(
-        &mut self,
-        _id: crate::makepad_live_id::LiveId,
-    ) -> Option<crate::event::game_input::GameInputOutput> {
-        None
-    }
-    /// Haptic actuator capabilities for a controller. Raw-HID wheel output
-    /// uses `game_input_output` instead and can run at the same time.
-    fn gamepad_haptic_capabilities(
-        &mut self,
-        _id: crate::makepad_live_id::LiveId,
-    ) -> crate::event::game_input::GamepadHapticCapabilities {
-        Default::default()
-    }
-    /// Queue one short haptic sample. Implementations must not block the UI
-    /// thread; unsupported devices simply return false.
-    fn gamepad_haptic_pulse(
-        &mut self,
-        _id: crate::makepad_live_id::LiveId,
-        _pulse: crate::event::game_input::GamepadHapticPulse,
-    ) -> bool {
-        false
-    }
 }
 
 #[cfg(any(
diff --git a/platform/src/geometry.rs b/platform/src/geometry.rs
index 996a79e03..ba082eccd 100644
--- a/platform/src/geometry.rs
+++ b/platform/src/geometry.rs
@@ -1,7 +1,4 @@
-use crate::{
-    cx::Cx, draw_shader::DrawShaderInputs, id_pool::*, makepad_error_log::*, makepad_script::*,
-    os::CxOsGeometry,
-};
+use crate::{cx::Cx, id_pool::*, makepad_error_log::*, makepad_script::*, os::CxOsGeometry};
 use std::collections::HashMap;
 
 #[derive(Debug)]
@@ -58,9 +55,6 @@ pub struct CxGeometryPool(
     /// are never freed by a script VM being torn down; VMs get non-owning handles
     /// via [`Geometry::new_borrowed`].
     pub(crate) HashMap<LiveId, Geometry>,
-    /// Draw calls skipped because their geometry id was stale (see
-    /// [`CxGeometryPool::skip_stale`]); reported with a power-of-ten backoff.
-    pub(crate) u64,
 );
 
 impl CxGeometryPool {
@@ -84,41 +78,6 @@ impl Cx {
     }
 }
 
-impl CxGeometryPool {
-    /// True (and counted) when `id` no longer names the geometry it was issued
-    /// for: its slot was reclaimed and now holds a different mesh. A stale id
-    /// must never be drawn — drawing the slot's current mesh with the caller's
-    /// instance count is a runaway triangle count (a label quad's instances
-    /// times a building mesh's index buffer), which is how a pan took the web
-    /// map to 1 fps. Reported at the 1st, 10th, 100th… occurrence, never per
-    /// frame.
-    pub(crate) fn skip_stale(&mut self, id: GeometryId) -> bool {
-        let live = self.0.pool.get(id.0).map_or(false, |d| d.generation == id.1);
-        if live {
-            return false;
-        }
-        self.2 += 1;
-        let n = self.2;
-        let power_of_ten = {
-            let mut m = n;
-            while m % 10 == 0 {
-                m /= 10;
-            }
-            m == 1
-        };
-        if power_of_ten {
-            error!(
-                "draw call skipped: stale geometry id {} (slot generation {}, id generation {}); {} skipped so far",
-                id.0,
-                self.0.pool.get(id.0).map_or(0, |d| d.generation),
-                id.1,
-                n
-            );
-        }
-        true
-    }
-}
-
 impl std::ops::Index<GeometryId> for CxGeometryPool {
     type Output = CxGeometry;
     fn index(&self, index: GeometryId) -> &Self::Output {
@@ -146,189 +105,6 @@ impl std::ops::IndexMut<GeometryId> for CxGeometryPool {
     }
 }
 
-/// CPU vertex staging. The f32 path is the existing tightly-packed lane buffer;
-/// `Bytes` is the compact fetch layout (`stride` is `CxGeometry::vertex_stride`).
-#[derive(Debug, Clone)]
-pub enum VertexData {
-    F32(Vec<f32>),
-    Bytes(Vec<u8>),
-}
-
-impl Default for VertexData {
-    fn default() -> Self {
-        Self::F32(Vec::new())
-    }
-}
-
-impl VertexData {
-    pub fn is_empty(&self) -> bool {
-        match self {
-            Self::F32(v) => v.is_empty(),
-            Self::Bytes(v) => v.is_empty(),
-        }
-    }
-
-    pub fn clear(&mut self) {
-        match self {
-            Self::F32(v) => v.clear(),
-            Self::Bytes(v) => v.clear(),
-        }
-    }
-
-    pub fn byte_len(&self) -> usize {
-        match self {
-            Self::F32(v) => v.len() * 4,
-            Self::Bytes(v) => v.len(),
-        }
-    }
-
-    pub fn capacity_bytes(&self) -> usize {
-        match self {
-            Self::F32(v) => v.capacity() * 4,
-            Self::Bytes(v) => v.capacity(),
-        }
-    }
-
-    pub fn as_f32(&self) -> Option<&[f32]> {
-        match self {
-            Self::F32(v) => Some(v),
-            Self::Bytes(_) => None,
-        }
-    }
-
-    pub fn as_f32_mut(&mut self) -> Option<&mut Vec<f32>> {
-        match self {
-            Self::F32(v) => Some(v),
-            Self::Bytes(_) => None,
-        }
-    }
-
-    pub fn as_bytes(&self) -> &[u8] {
-        match self {
-            Self::F32(v) => unsafe {
-                std::slice::from_raw_parts(v.as_ptr() as *const u8, v.len() * 4)
-            },
-            Self::Bytes(v) => v,
-        }
-    }
-
-    pub fn is_f32(&self) -> bool {
-        matches!(self, Self::F32(_))
-    }
-
-    pub fn vertex_count(&self, stride: usize) -> usize {
-        match self {
-            Self::F32(v) => {
-                if stride > 4 {
-                    v.len() * 4 / stride
-                } else {
-                    v.len()
-                }
-            }
-            Self::Bytes(v) => {
-                if stride == 0 {
-                    0
-                } else {
-                    v.len() / stride
-                }
-            }
-        }
-    }
-}
-
-/// CPU index staging. `U32` is the existing path; `U16` is the compact path.
-#[derive(Debug, Clone)]
-pub enum IndexData {
-    U16(Vec<u16>),
-    U32(Vec<u32>),
-}
-
-impl Default for IndexData {
-    fn default() -> Self {
-        Self::U32(Vec::new())
-    }
-}
-
-impl IndexData {
-    pub fn is_empty(&self) -> bool {
-        match self {
-            Self::U16(v) => v.is_empty(),
-            Self::U32(v) => v.is_empty(),
-        }
-    }
-
-    pub fn clear(&mut self) {
-        match self {
-            Self::U16(v) => v.clear(),
-            Self::U32(v) => v.clear(),
-        }
-    }
-
-    pub fn len(&self) -> usize {
-        match self {
-            Self::U16(v) => v.len(),
-            Self::U32(v) => v.len(),
-        }
-    }
-
-    pub fn capacity_bytes(&self) -> usize {
-        match self {
-            Self::U16(v) => v.capacity() * 2,
-            Self::U32(v) => v.capacity() * 4,
-        }
-    }
-
-    pub fn as_u32(&self) -> Option<&[u32]> {
-        match self {
-            Self::U32(v) => Some(v),
-            Self::U16(_) => None,
-        }
-    }
-
-    pub fn as_u32_mut(&mut self) -> Option<&mut Vec<u32>> {
-        match self {
-            Self::U32(v) => Some(v),
-            Self::U16(_) => None,
-        }
-    }
-
-    pub fn as_u16(&self) -> Option<&[u16]> {
-        match self {
-            Self::U16(v) => Some(v),
-            Self::U32(_) => None,
-        }
-    }
-
-    pub fn is_u16(&self) -> bool {
-        matches!(self, Self::U16(_))
-    }
-
-    pub fn as_bytes(&self) -> &[u8] {
-        match self {
-            Self::U16(v) => unsafe {
-                std::slice::from_raw_parts(v.as_ptr() as *const u8, v.len() * 2)
-            },
-            Self::U32(v) => unsafe {
-                std::slice::from_raw_parts(v.as_ptr() as *const u8, v.len() * 4)
-            },
-        }
-    }
-
-    pub fn index_width(&self) -> usize {
-        match self {
-            Self::U16(_) => 2,
-            Self::U32(_) => 4,
-        }
-    }
-
-    fn max_index(&self) -> Option<usize> {
-        match self {
-            Self::U16(v) => v.iter().copied().max().map(usize::from),
-            Self::U32(v) => v.iter().copied().max().map(|v| v as usize),
-        }
-    }
-}
-
 impl Geometry {
     pub fn into_script_handle(self, vm: &mut ScriptVm) -> ScriptValue {
         let ty = vm.handle_type(id!(geometry));
@@ -338,29 +114,18 @@ impl Geometry {
 
     pub fn new(cx: &mut Cx) -> Self {
         let geometry = cx.geometries.alloc();
-        let cxgeom = &mut cx.geometries[geometry.geometry_id()];
-        cxgeom.indices.clear();
-        cxgeom.vertices.clear();
-        cxgeom.index_count = 0;
-        cxgeom.vertex_count = 0;
-        cxgeom.vertex_stride = 0;
-        cxgeom.vertex_layout_signature = None;
-        cxgeom.index_width = 4;
-        cxgeom.dirty = true;
-        cxgeom.dirty_vertices = true;
-        cxgeom.dirty_indices = true;
+        cx.geometries[geometry.geometry_id()].indices.clear();
+        cx.geometries[geometry.geometry_id()].vertices.clear();
+        cx.geometries[geometry.geometry_id()].dirty = true;
+        cx.geometries[geometry.geometry_id()].dirty_vertices = true;
+        cx.geometries[geometry.geometry_id()].dirty_indices = true;
         geometry
     }
 
     pub fn update(&self, cx: &mut Cx, indices: Vec<u32>, vertices: Vec<f32>) {
         let cxgeom = &mut cx.geometries[self.geometry_id()];
-        cxgeom.indices = IndexData::U32(indices);
-        cxgeom.vertices = VertexData::F32(vertices);
-        cxgeom.index_count = cxgeom.indices.len();
-        cxgeom.vertex_count = cxgeom.vertices.as_f32().map(|v| v.len()).unwrap_or(0);
-        cxgeom.vertex_stride = 0;
-        cxgeom.vertex_layout_signature = None;
-        cxgeom.index_width = 4;
+        cxgeom.indices = indices;
+        cxgeom.vertices = vertices;
         cxgeom.dirty = true;
         cxgeom.dirty_vertices = true;
         cxgeom.dirty_indices = true;
@@ -377,78 +142,10 @@ impl Geometry {
         vertices: &mut Vec<f32>,
     ) {
         let cxgeom = &mut cx.geometries[self.geometry_id()];
-        let mut idx = IndexData::U32(std::mem::take(indices));
-        let mut vtx = VertexData::F32(std::mem::take(vertices));
-        std::mem::swap(&mut cxgeom.indices, &mut idx);
-        std::mem::swap(&mut cxgeom.vertices, &mut vtx);
-        if let IndexData::U32(prev) = idx {
-            *indices = prev;
-        }
-        if let VertexData::F32(prev) = vtx {
-            *vertices = prev;
-        }
-        cxgeom.index_count = cxgeom.indices.len();
-        cxgeom.vertex_count = cxgeom.vertices.as_f32().map(|v| v.len()).unwrap_or(0);
-        cxgeom.vertex_stride = 0;
-        cxgeom.vertex_layout_signature = None;
-        cxgeom.index_width = 4;
-        indices.clear();
-        vertices.clear();
-        cxgeom.dirty = true;
-        cxgeom.dirty_vertices = true;
-        cxgeom.dirty_indices = true;
-    }
-
-    pub fn update_typed(
-        &self,
-        cx: &mut Cx,
-        indices: IndexData,
-        vertices: Vec<u8>,
-        layout: &DrawShaderInputs,
-    ) {
-        let Ok(vertex_count) = validate_typed_geometry_data(&indices, &vertices, layout) else {
-            return;
-        };
-        let cxgeom = &mut cx.geometries[self.geometry_id()];
-        cxgeom.index_width = indices.index_width();
-        cxgeom.indices = indices;
-        cxgeom.vertices = VertexData::Bytes(vertices);
-        cxgeom.vertex_stride = layout.stride_bytes;
-        cxgeom.vertex_layout_signature = Some(layout.layout_signature());
-        cxgeom.index_count = cxgeom.indices.len();
-        cxgeom.vertex_count = vertex_count;
-        cxgeom.dirty = true;
-        cxgeom.dirty_vertices = true;
-        cxgeom.dirty_indices = true;
-    }
-
-    pub fn update_typed_with_recycled_buffers(
-        &self,
-        cx: &mut Cx,
-        indices: &mut IndexData,
-        vertices: &mut Vec<u8>,
-        layout: &DrawShaderInputs,
-    ) {
-        let Ok(vertex_count) = validate_typed_geometry_data(indices, vertices, layout) else {
-            return;
-        };
-        let cxgeom = &mut cx.geometries[self.geometry_id()];
-        let index_width = indices.index_width();
-        let mut vtx = VertexData::Bytes(std::mem::take(vertices));
         std::mem::swap(&mut cxgeom.indices, indices);
-        std::mem::swap(&mut cxgeom.vertices, &mut vtx);
-        if let VertexData::Bytes(prev) = vtx {
-            *vertices = prev;
-        } else {
-            vertices.clear();
-        }
+        std::mem::swap(&mut cxgeom.vertices, vertices);
         indices.clear();
         vertices.clear();
-        cxgeom.vertex_stride = layout.stride_bytes;
-        cxgeom.vertex_layout_signature = Some(layout.layout_signature());
-        cxgeom.index_width = index_width;
-        cxgeom.index_count = cxgeom.indices.len();
-        cxgeom.vertex_count = vertex_count;
         cxgeom.dirty = true;
         cxgeom.dirty_vertices = true;
         cxgeom.dirty_indices = true;
@@ -456,377 +153,19 @@ impl Geometry {
 
     pub fn update_indices(&self, cx: &mut Cx, indices: Vec<u32>) {
         let cxgeom = &mut cx.geometries[self.geometry_id()];
-        cxgeom.indices = IndexData::U32(indices);
-        cxgeom.index_count = cxgeom.indices.len();
-        cxgeom.index_width = 4;
+        cxgeom.indices = indices;
         cxgeom.dirty = true;
         cxgeom.dirty_indices = true;
     }
-
-    /// Release the CPU staging vectors once the backend has consumed them.
-    /// The resident GPU buffers remain authoritative. Calling this before an
-    /// upload is harmless and leaves the vectors intact.
-    pub fn discard_cpu_buffers_if_uploaded(&self, cx: &mut Cx) -> usize {
-        let cxgeom = &mut cx.geometries[self.geometry_id()];
-        if cxgeom.dirty_vertices || cxgeom.dirty_indices {
-            return 0;
-        }
-        Self::discard_cpu_buffers_inner(cxgeom)
-    }
-
-    /// Hand the uploaded staging vectors to the caller instead of freeing
-    /// them here: on the threaded web build a large `free` on the UI thread
-    /// contends the allocator lock with the workers and a contended lock
-    /// there is `Atomics.wait`, which the main thread may not call. The
-    /// caller drops them on a worker (or gives them back with
-    /// [`Geometry::restore_cpu_buffers`]). `None` when not uploaded yet or
-    /// already released.
-    pub fn take_cpu_buffers_if_uploaded(&self, cx: &mut Cx) -> Option<(IndexData, VertexData)> {
-        let cxgeom = &mut cx.geometries[self.geometry_id()];
-        if cxgeom.dirty_vertices || cxgeom.dirty_indices {
-            return None;
-        }
-        if cxgeom.vertices.capacity_bytes() == 0 && cxgeom.indices.capacity_bytes() == 0 {
-            return None;
-        }
-        Some((
-            std::mem::take(&mut cxgeom.indices),
-            std::mem::take(&mut cxgeom.vertices),
-        ))
-    }
-
-    /// Put staging taken by [`Geometry::take_cpu_buffers_if_uploaded`] back
-    /// (nothing could take the drop); the GPU copy is untouched.
-    pub fn restore_cpu_buffers(&self, cx: &mut Cx, indices: IndexData, vertices: VertexData) {
-        let cxgeom = &mut cx.geometries[self.geometry_id()];
-        cxgeom.indices = indices;
-        cxgeom.vertices = vertices;
-    }
-
-    /// Drop staging for geometry that is itself being evicted, including a
-    /// buffer which never became visible and therefore was never uploaded.
-    pub fn discard_cpu_buffers(&self, cx: &mut Cx) -> usize {
-        let cxgeom = &mut cx.geometries[self.geometry_id()];
-        Self::discard_cpu_buffers_inner(cxgeom)
-    }
-
-    fn discard_cpu_buffers_inner(cxgeom: &mut CxGeometry) -> usize {
-        let bytes = cxgeom
-            .vertices
-            .capacity_bytes()
-            .saturating_add(cxgeom.indices.capacity_bytes());
-        cxgeom.vertices = VertexData::default();
-        cxgeom.indices = IndexData::default();
-        bytes
-    }
-
-    pub fn cpu_buffer_bytes(&self, cx: &Cx) -> usize {
-        let cxgeom = &cx.geometries[self.geometry_id()];
-        cxgeom
-            .vertices
-            .capacity_bytes()
-            .saturating_add(cxgeom.indices.capacity_bytes())
-    }
-}
-
-fn validate_typed_geometry_data(
-    indices: &IndexData,
-    vertices: &[u8],
-    layout: &DrawShaderInputs,
-) -> Result<usize, ()> {
-    let stride = layout.stride_bytes;
-    if stride == 0 {
-        error!("typed geometry vertex stride must be non-zero; update rejected");
-        return Err(());
-    }
-    if vertices.len() % stride != 0 {
-        error!(
-            "typed geometry vertex byte length {} is not a multiple of stride {}; update rejected",
-            vertices.len(),
-            stride
-        );
-        return Err(());
-    }
-    let vertex_count = vertices.len() / stride;
-    if let Some(max_index) = indices.max_index() {
-        if max_index >= vertex_count {
-            error!(
-                "typed geometry index {} is out of range for {} vertices; update rejected",
-                max_index,
-                vertex_count
-            );
-            return Err(());
-        }
-    }
-    Ok(vertex_count)
-}
-
-/// Returns false (and logs once) when the bound geometry's physical layout
-/// does not match the shader's geometry inputs. Callers skip the draw.
-pub fn geometry_layout_matches_shader(
-    geom: &mut CxGeometry,
-    shader_layout: &DrawShaderInputs,
-) -> bool {
-    let shader_stride = shader_layout.stride_bytes;
-    let matches = match geom.vertex_layout_signature {
-        Some(signature) => {
-            geom.vertex_stride == shader_stride && signature == shader_layout.layout_signature()
-        }
-        None => !shader_layout.has_compact(),
-    };
-    if shader_stride == 0 || matches {
-        return true;
-    }
-    if !geom.logged_stride_mismatch {
-        geom.logged_stride_mismatch = true;
-        error!(
-            "geometry vertex layout (stride {}, signature {:?}) does not match shader layout (stride {}, signature {}); skipping draw",
-            geom.vertex_stride,
-            geom.vertex_layout_signature,
-            shader_stride,
-            shader_layout.layout_signature()
-        );
-    }
-    false
-}
-
-/// Backends that have not yet implemented compact fetch (Vulkan / OpenGL /
-/// D3D11) log once and skip the draw.
-#[allow(dead_code)]
-pub fn geometry_backend_supports_typed(
-    geom: &mut CxGeometry,
-    backend: &str,
-    shader_compact: bool,
-) -> bool {
-    let typed = shader_compact || geom.vertex_layout_signature.is_some() || geom.index_width == 2;
-    if !typed {
-        return true;
-    }
-    if !geom.logged_unsupported_typed {
-        geom.logged_unsupported_typed = true;
-        error!(
-            "{}: compact vertex formats / u16 indices are not implemented; skipping draw",
-            backend
-        );
-    }
-    false
 }
 
+#[derive(Default)]
 pub struct CxGeometry {
-    pub indices: IndexData,
-    pub vertices: VertexData,
-    /// Bytes per vertex. 0 means the f32-lane path (`shader.total_slots * 4`).
-    pub vertex_stride: usize,
-    /// Exact physical typed layout. `None` is the byte-identical legacy f32 path.
-    pub vertex_layout_signature: Option<u64>,
-    /// Resident index element width. This survives releasing CPU staging.
-    pub index_width: usize,
-    /// Element counts survive releasing the CPU staging vectors so resident
-    /// GPU buffers remain drawable.
-    pub index_count: usize,
-    pub vertex_count: usize,
+    pub indices: Vec<u32>,
+    pub vertices: Vec<f32>,
     pub dirty: bool,
     pub dirty_vertices: bool,
     pub dirty_indices: bool,
-    pub logged_stride_mismatch: bool,
-    pub logged_unsupported_typed: bool,
     #[allow(unused)]
     pub os: CxOsGeometry,
 }
-
-impl Default for CxGeometry {
-    fn default() -> Self {
-        Self {
-            indices: IndexData::default(),
-            vertices: VertexData::default(),
-            vertex_stride: 0,
-            vertex_layout_signature: None,
-            index_width: 4,
-            index_count: 0,
-            vertex_count: 0,
-            dirty: false,
-            dirty_vertices: false,
-            dirty_indices: false,
-            logged_stride_mismatch: false,
-            logged_unsupported_typed: false,
-            os: CxOsGeometry::default(),
-        }
-    }
-}
-
-#[cfg(test)]
-#[test]
-fn a_reused_slot_invalidates_the_old_geometry_id() {
-    let mut cx = Cx::new(Box::new(|_, _| {}));
-    let first = Geometry::new(&mut cx);
-    let old_id = first.geometry_id();
-    assert!(!cx.geometries.skip_stale(old_id));
-    // Freed but not reused: the slot still holds what the id named.
-    drop(first);
-    assert!(!cx.geometries.skip_stale(old_id));
-    // Reused: same slot, new generation; the old id is stale and must skip.
-    let second = Geometry::new(&mut cx);
-    let new_id = second.geometry_id();
-    assert_eq!(new_id.slot_index(), old_id.slot_index());
-    assert_ne!(new_id.generation(), old_id.generation());
-    assert!(cx.geometries.skip_stale(old_id));
-    assert!(!cx.geometries.skip_stale(new_id));
-}
-
-#[cfg(test)]
-#[test]
-fn discarded_staging_preserves_resident_geometry_counts() {
-    let mut geometry = CxGeometry {
-        indices: IndexData::U32(vec![0, 1, 2]),
-        vertices: VertexData::F32(vec![0.0; 12]),
-        index_width: 4,
-        index_count: 3,
-        vertex_count: 12,
-        ..Default::default()
-    };
-    Geometry::discard_cpu_buffers_inner(&mut geometry);
-    assert!(geometry.indices.is_empty());
-    assert!(geometry.vertices.is_empty());
-    assert_eq!(geometry.index_count, 3);
-    assert_eq!(geometry.vertex_count, 12);
-    assert_eq!(geometry.index_width, 4);
-}
-
-#[cfg(test)]
-#[test]
-fn discarded_u16_staging_preserves_index_width() {
-    let mut geometry = CxGeometry {
-        indices: IndexData::U16(vec![0, 1, 2]),
-        vertices: VertexData::Bytes(vec![0; 24]),
-        vertex_stride: 8,
-        vertex_layout_signature: Some(17),
-        index_width: 2,
-        index_count: 3,
-        vertex_count: 3,
-        ..Default::default()
-    };
-    Geometry::discard_cpu_buffers_inner(&mut geometry);
-    assert!(geometry.indices.is_empty());
-    assert_eq!(geometry.index_width, 2);
-}
-
-#[cfg(test)]
-fn compact_test_layout() -> DrawShaderInputs {
-    use crate::draw_shader::{DrawShaderAttrFormat, DrawShaderInputPacking};
-    let mut layout = DrawShaderInputs::new(DrawShaderInputPacking::Attribute);
-    layout.push(live_id!(pos), 2, DrawShaderAttrFormat::U16x2Norm);
-    layout.push(live_id!(color), 4, DrawShaderAttrFormat::U8x4Norm);
-    layout.finalize();
-    layout
-}
-
-#[cfg(test)]
-#[test]
-fn typed_recycled_buffers_preserve_capacity_and_metadata() {
-    let mut cx = Cx::new(Box::new(|_, _| {}));
-    let geometry = Geometry::new(&mut cx);
-    let layout = compact_test_layout();
-    geometry.update_typed(
-        &mut cx,
-        IndexData::U16(vec![0, 1, 2]),
-        vec![0; layout.stride_bytes * 3],
-        &layout,
-    );
-
-    let mut indices = IndexData::U16(vec![0, 2, 1]);
-    let mut vertices = Vec::with_capacity(layout.stride_bytes * 8);
-    vertices.resize(layout.stride_bytes * 3, 1);
-    geometry.update_typed_with_recycled_buffers(
-        &mut cx,
-        &mut indices,
-        &mut vertices,
-        &layout,
-    );
-
-    let cxgeom = &cx.geometries[geometry.geometry_id()];
-    assert_eq!(cxgeom.index_width, 2);
-    assert_eq!(cxgeom.vertex_stride, 8);
-    assert_eq!(cxgeom.vertex_layout_signature, Some(layout.layout_signature()));
-    assert!(matches!(indices, IndexData::U16(_)));
-    assert!(vertices.capacity() >= layout.stride_bytes * 3);
-}
-
-#[cfg(test)]
-#[test]
-fn invalid_typed_updates_leave_previous_geometry_untouched() {
-    let mut cx = Cx::new(Box::new(|_, _| {}));
-    let geometry = Geometry::new(&mut cx);
-    let layout = compact_test_layout();
-    geometry.update_typed(
-        &mut cx,
-        IndexData::U16(vec![0, 1, 2]),
-        vec![0; 24],
-        &layout,
-    );
-
-    let empty_layout = DrawShaderInputs::new(crate::draw_shader::DrawShaderInputPacking::Attribute);
-    geometry.update_typed(&mut cx, IndexData::U16(vec![]), vec![], &empty_layout);
-    geometry.update_typed(&mut cx, IndexData::U16(vec![0]), vec![0; 7], &layout);
-    geometry.update_typed(&mut cx, IndexData::U16(vec![3]), vec![0; 24], &layout);
-
-    let cxgeom = &cx.geometries[geometry.geometry_id()];
-    assert_eq!(cxgeom.index_count, 3);
-    assert_eq!(cxgeom.vertex_count, 3);
-    assert_eq!(cxgeom.vertices.byte_len(), 24);
-}
-
-#[cfg(test)]
-#[test]
-fn draw_validation_rejects_legacy_or_different_same_stride_compact_layouts() {
-    use crate::draw_shader::{DrawShaderAttrFormat, DrawShaderInputPacking};
-
-    let expected = compact_test_layout();
-    let mut different = DrawShaderInputs::new(DrawShaderInputPacking::Attribute);
-    different.push(live_id!(pos), 2, DrawShaderAttrFormat::F16x2);
-    different.push(live_id!(color), 4, DrawShaderAttrFormat::U8x4Norm);
-    different.finalize();
-    assert_eq!(different.stride_bytes, expected.stride_bytes);
-    assert_ne!(different.layout_signature(), expected.layout_signature());
-
-    let mut typed = CxGeometry {
-        vertex_stride: expected.stride_bytes,
-        vertex_layout_signature: Some(expected.layout_signature()),
-        ..Default::default()
-    };
-    assert!(!geometry_layout_matches_shader(&mut typed, &different));
-
-    let mut legacy = CxGeometry::default();
-    assert!(!geometry_layout_matches_shader(&mut legacy, &expected));
-
-    let mut f32_layout = DrawShaderInputs::new(DrawShaderInputPacking::Attribute);
-    f32_layout.push(live_id!(pos), 4, DrawShaderAttrFormat::F32x4);
-    f32_layout.finalize();
-    assert!(geometry_layout_matches_shader(&mut legacy, &f32_layout));
-}
-
-#[cfg(test)]
-#[test]
-fn staging_take_and_restore_preserve_enum_variants() {
-    let mut cx = Cx::new(Box::new(|_, _| {}));
-    let geometry = Geometry::new(&mut cx);
-    let layout = compact_test_layout();
-    geometry.update_typed(
-        &mut cx,
-        IndexData::U16(vec![0, 1, 2]),
-        vec![0; 24],
-        &layout,
-    );
-    {
-        let cxgeom = &mut cx.geometries[geometry.geometry_id()];
-        cxgeom.dirty_vertices = false;
-        cxgeom.dirty_indices = false;
-    }
-    let (indices, vertices) = geometry.take_cpu_buffers_if_uploaded(&mut cx).unwrap();
-    assert!(matches!(indices, IndexData::U16(_)));
-    assert!(matches!(vertices, VertexData::Bytes(_)));
-    geometry.restore_cpu_buffers(&mut cx, indices, vertices);
-    let cxgeom = &cx.geometries[geometry.geometry_id()];
-    assert!(matches!(cxgeom.indices, IndexData::U16(_)));
-    assert!(matches!(cxgeom.vertices, VertexData::Bytes(_)));
-    assert_eq!(cxgeom.index_width, 2);
-}
diff --git a/platform/src/home.rs b/platform/src/home.rs
deleted file mode 100644
index 98a3fa31b..000000000
--- a/platform/src/home.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-use std::path::PathBuf;
-
-/// Returns Makepad's shared per-user state directory.
-///
-/// `MAKEPAD_HOME` overrides the default. Otherwise the default is `.makepad`
-/// below the user's home directory, with the process temporary directory used
-/// only when the platform exposes no home directory. The AI hub has an older
-/// copy of this rule and should call this helper when its dependency direction
-/// permits it.
-pub fn makepad_home() -> PathBuf {
-    if let Some(home) = std::env::var_os("MAKEPAD_HOME") {
-        return PathBuf::from(home);
-    }
-    std::env::var_os("USERPROFILE")
-        .or_else(|| std::env::var_os("HOME"))
-        .map(PathBuf::from)
-        .unwrap_or_else(std::env::temp_dir)
-        .join(".makepad")
-}
-
-/// Returns the root used by the native key/value storage backend.
-pub fn storage_dir() -> PathBuf {
-    makepad_home().join("storage")
-}
diff --git a/platform/src/id_pool.rs b/platform/src/id_pool.rs
index cd26242a4..11fe6451a 100644
--- a/platform/src/id_pool.rs
+++ b/platform/src/id_pool.rs
@@ -1,16 +1,7 @@
-use std::{cell::RefCell, collections::VecDeque, ops::Deref, ops::DerefMut, rc::Rc};
+use std::{cell::RefCell, ops::Deref, ops::DerefMut, rc::Rc};
 
 #[derive(Clone, Default, Debug, PartialEq)]
-pub struct IdPoolFree(Rc<RefCell<IdPoolFreeState>>);
-
-#[derive(Default, Debug, PartialEq)]
-struct IdPoolFreeState {
-    free: Vec<usize>,
-    is_free: Vec<bool>,
-    generations: Vec<u64>,
-    retirement_pending: VecDeque<usize>,
-    retirement_queued: Vec<bool>,
-}
+pub struct IdPoolFree(Rc<RefCell<Vec<usize>>>);
 
 #[derive(Default, Debug)]
 pub struct IdPool<T>
@@ -49,22 +40,7 @@ pub struct PoolId {
 
 impl PoolId {
     pub fn free(&mut self) {
-        let mut state = self.free.0.borrow_mut();
-        // A detached borrowed handle has an empty state and intentionally
-        // cannot return the Cx-owned slot. Also coalesce Script GC + Drop so a
-        // slot appears only once in both queues.
-        if self.id >= state.is_free.len()
-            || state.generations[self.id] != self.generation
-            || state.is_free[self.id]
-        {
-            return;
-        }
-        state.is_free[self.id] = true;
-        state.free.push(self.id);
-        if !state.retirement_queued[self.id] {
-            state.retirement_queued[self.id] = true;
-            state.retirement_pending.push_back(self.id);
-        }
+        self.free.0.borrow_mut().push(self.id)
     }
 }
 
@@ -83,41 +59,22 @@ where
     }
 
     pub fn free_count(&self) -> usize {
-        self.free.0.borrow().free.len()
+        self.free.0.borrow().len()
     }
 
     /// True if `id`'s slot is currently in the free list (dropped, awaiting reuse).
     pub fn is_free(&self, id: usize) -> bool {
-        self.free
-            .0
-            .borrow()
-            .is_free
-            .get(id)
-            .copied()
-            .unwrap_or(false)
+        self.free.0.borrow().contains(&id)
     }
 
     pub fn live_count(&self) -> usize {
         self.slot_count().saturating_sub(self.free_count())
     }
 
-    /// Whether drops are waiting to be examined at the next safe point.
-    pub(crate) fn has_pending_retirements(&self) -> bool {
-        !self.free.0.borrow().retirement_pending.is_empty()
-    }
-
     pub fn alloc(&mut self) -> PoolId {
-        let last_from_free_pool = {
-            let mut state = self.free.0.borrow_mut();
-            let id = state.free.pop();
-            if let Some(id) = id {
-                state.is_free[id] = false;
-            }
-            id
-        };
+        let last_from_free_pool = self.free.0.borrow_mut().pop();
         if let Some(id) = last_from_free_pool {
             self.pool[id].generation += 1;
-            self.free.0.borrow_mut().generations[id] = self.pool[id].generation;
             PoolId {
                 id,
                 generation: self.pool[id].generation,
@@ -134,11 +91,6 @@ where
             generation: 0,
             item: item.unwrap_or_else(|| T::default()),
         });
-        let mut state = self.free.0.borrow_mut();
-        state.is_free.push(false);
-        state.generations.push(0);
-        state.retirement_queued.push(false);
-        drop(state);
         PoolId {
             id,
             generation: 0,
@@ -163,23 +115,23 @@ where
     where
         F: FnMut(&IdPoolItem<T>) -> bool,
     {
-        let maybe_free_id = self.free.0.borrow().free.iter().enumerate().find_map(
-            |(index, &id)| {
+        let maybe_free_id = self
+            .free
+            .0
+            .borrow_mut()
+            .iter()
+            .enumerate()
+            .find_map(|(index, &id)| {
                 if filter(&self.pool[id]) {
                     Some((index, id))
                 } else {
                     None
                 }
-            },
-        );
+            });
 
         if let Some((index, id)) = maybe_free_id {
-            let mut state = self.free.0.borrow_mut();
-            state.free.swap_remove(index);
-            state.is_free[id] = false;
-            drop(state);
+            self.free.0.borrow_mut().remove(index);
             self.pool[id].generation += 1;
-            self.free.0.borrow_mut().generations[id] = self.pool[id].generation;
             let old_item = std::mem::replace(&mut self.pool[id].item, item);
 
             let pool_id = PoolId {
@@ -192,223 +144,4 @@ where
             (self.alloc_new(Some(item)), None)
         }
     }
-
-    /// Examine up to `limit` pending slots and return those which are still
-    /// free at this safe point.
-    /// Drops are coalesced per slot, so pending metadata is bounded by the
-    /// pool's slot count and allocation never needs to search it.
-    pub(crate) fn take_free_retirements(&mut self, limit: usize) -> Vec<usize> {
-        let mut state = self.free.0.borrow_mut();
-        let mut retired = Vec::with_capacity(limit.min(state.retirement_pending.len()));
-        for _ in 0..limit {
-            let Some(id) = state.retirement_pending.pop_front() else {
-                break;
-            };
-            state.retirement_queued[id] = false;
-            if state.is_free[id] {
-                retired.push(id);
-            }
-        }
-        retired
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn retirement_is_only_reported_while_the_slot_is_free() {
-        let mut pool = IdPool::<u32>::default();
-        let first = pool.alloc();
-        let first_generation = first.generation;
-        drop(first);
-
-        let reused = pool.alloc();
-        assert_eq!(reused.id, 0);
-        assert_ne!(reused.generation, first_generation);
-        assert!(pool.take_free_retirements(8).is_empty());
-
-        drop(reused);
-        assert_eq!(pool.take_free_retirements(8), vec![0]);
-        assert!(pool.take_free_retirements(8).is_empty());
-    }
-
-    #[test]
-    fn repeated_free_calls_are_coalesced() {
-        let mut pool = IdPool::<u32>::default();
-        let mut id = pool.alloc();
-        id.free();
-        id.free();
-        drop(id);
-
-        assert_eq!(pool.free_count(), 1);
-        assert_eq!(pool.take_free_retirements(1), vec![0]);
-        assert!(pool.take_free_retirements(1).is_empty());
-    }
-
-    #[test]
-    fn stale_drop_cannot_free_a_reused_generation() {
-        let mut pool = IdPool::<u32>::default();
-        let mut old = pool.alloc();
-        old.free();
-
-        let reused = pool.alloc();
-        assert_eq!(reused.id, old.id);
-        assert_ne!(reused.generation, old.generation);
-
-        drop(old);
-        assert!(!pool.is_free(reused.id));
-        assert_eq!(pool.free_count(), 0);
-        assert!(pool.take_free_retirements(8).is_empty());
-
-        drop(reused);
-        assert_eq!(pool.take_free_retirements(8), vec![0]);
-    }
-
-    #[test]
-    fn repeated_stale_free_calls_are_ignored_after_reuse() {
-        let mut pool = IdPool::<u32>::default();
-        let mut old = pool.alloc();
-        old.free();
-        old.free();
-
-        let mut reused = pool.alloc();
-        old.free();
-        old.free();
-        assert!(!pool.is_free(reused.id));
-        assert_eq!(pool.free_count(), 0);
-
-        reused.free();
-        reused.free();
-        assert_eq!(pool.free_count(), 1);
-        assert_eq!(pool.take_free_retirements(8), vec![0]);
-    }
-
-    #[test]
-    fn reuse_filter_publishes_the_new_generation_before_stale_drop() {
-        let mut pool = IdPool::<u32>::default();
-        let mut old = pool.alloc();
-        old.free();
-
-        let (reused, previous) = pool.alloc_with_reuse_filter(|_| true, 7);
-        assert_eq!(previous, Some(0));
-        assert_eq!(reused.id, old.id);
-        assert_ne!(reused.generation, old.generation);
-
-        drop(old);
-        assert!(!pool.is_free(reused.id));
-        drop(reused);
-        assert_eq!(pool.take_free_retirements(8), vec![0]);
-    }
-
-    #[test]
-    fn detached_borrowed_handle_cannot_free_an_owning_pool_slot() {
-        let mut pool = IdPool::<u32>::default();
-        let owner = pool.alloc();
-        let mut borrowed = PoolId {
-            id: owner.id,
-            generation: owner.generation,
-            free: IdPoolFree::default(),
-        };
-
-        borrowed.free();
-        drop(borrowed);
-        assert!(!pool.is_free(owner.id));
-        assert_eq!(pool.live_count(), 1);
-
-        drop(owner);
-        assert_eq!(pool.take_free_retirements(8), vec![0]);
-    }
-
-    #[test]
-    fn retirement_work_obeys_the_requested_bound() {
-        let mut pool = IdPool::<u32>::default();
-        let ids: Vec<_> = (0..5).map(|_| pool.alloc()).collect();
-        drop(ids);
-
-        assert_eq!(pool.take_free_retirements(2).len(), 2);
-        assert_eq!(pool.take_free_retirements(2).len(), 2);
-        assert_eq!(pool.take_free_retirements(2).len(), 1);
-    }
-
-    #[test]
-    fn retirement_backlog_drains_to_quiescence_with_live_recycled_candidates() {
-        const LIMIT: usize = 32;
-        const DROP_COUNT: usize = LIMIT * 2 + 9;
-        const RECYCLED_COUNT: usize = 5;
-
-        let mut pool = IdPool::<u32>::default();
-        let dropped: Vec<_> = (0..DROP_COUNT).map(|_| pool.alloc()).collect();
-        drop(dropped);
-        assert!(pool.has_pending_retirements());
-
-        // Reuse a few queued slots before the first safe point. They remain
-        // live and must be examined but not retired while the backlog drains.
-        let recycled: Vec<_> = (0..RECYCLED_COUNT).map(|_| pool.alloc()).collect();
-        let recycled_ids: Vec<_> = recycled.iter().map(|id| id.id).collect();
-
-        let mut safe_points = 0;
-        let mut retired = Vec::new();
-        while pool.has_pending_retirements() {
-            let batch = pool.take_free_retirements(LIMIT);
-            assert!(batch.len() <= LIMIT);
-            retired.extend(batch);
-            safe_points += 1;
-        }
-
-        assert_eq!(safe_points, 3);
-        assert_eq!(retired.len(), DROP_COUNT - RECYCLED_COUNT);
-        assert!(recycled_ids.iter().all(|id| !retired.contains(id)));
-        assert_eq!(pool.live_count(), RECYCLED_COUNT);
-        assert!(!pool.has_pending_retirements());
-        assert!(pool.take_free_retirements(LIMIT).is_empty());
-    }
-
-    #[test]
-    fn retirement_bound_counts_live_candidates_examined() {
-        const STALE: usize = 7;
-        const LIMIT: usize = 3;
-
-        let mut pool = IdPool::<u32>::default();
-        let mut stale: Vec<_> = (0..STALE).map(|_| pool.alloc()).collect();
-        for id in &mut stale {
-            id.free();
-        }
-        let live: Vec<_> = (0..STALE).map(|_| pool.alloc()).collect();
-        let tail = pool.alloc();
-        let tail_id = tail.id;
-        drop(tail);
-
-        let pending_len = |pool: &IdPool<u32>| pool.free.0.borrow().retirement_pending.len();
-        let before = pending_len(&pool);
-        assert!(pool.take_free_retirements(LIMIT).is_empty());
-        assert_eq!(before - pending_len(&pool), LIMIT);
-
-        let before = pending_len(&pool);
-        assert!(pool.take_free_retirements(LIMIT).is_empty());
-        assert_eq!(before - pending_len(&pool), LIMIT);
-
-        let before = pending_len(&pool);
-        assert_eq!(pool.take_free_retirements(LIMIT), vec![tail_id]);
-        assert!(before - pending_len(&pool) <= LIMIT);
-        assert_eq!(pending_len(&pool), 0);
-
-        drop(live);
-        drop(stale);
-    }
-
-    #[test]
-    fn repeated_slot_reuse_does_not_grow_pending_metadata() {
-        let mut pool = IdPool::<u32>::default();
-        for generation in 0..100 {
-            let id = pool.alloc();
-            assert_eq!(id.generation, generation);
-            drop(id);
-        }
-
-        assert_eq!(pool.slot_count(), 1);
-        assert_eq!(pool.free.0.borrow().retirement_pending.len(), 1);
-        assert_eq!(pool.take_free_retirements(8), vec![0]);
-    }
 }
diff --git a/platform/src/lib.rs b/platform/src/lib.rs
index e6e4ab2b0..43762968d 100644
--- a/platform/src/lib.rs
+++ b/platform/src/lib.rs
@@ -1,21 +1,7 @@
 //#![cfg_attr(all(unix), feature(unix_socket_ancillary_data))]
 pub mod gl_render_bridge;
-pub mod home;
-pub mod archive_cache;
 pub mod os;
 
-#[cfg(any(
-    test,
-    all(target_arch = "wasm32", target_feature = "atomics")
-))]
-#[path = "os/web/alloc.rs"]
-mod web_alloc;
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[global_allocator]
-static WEB_GLOBAL_ALLOCATOR: web_alloc::ThreadCachingAllocator =
-    web_alloc::ThreadCachingAllocator::new();
-
 #[macro_use]
 pub mod log;
 
@@ -27,13 +13,11 @@ mod shared_bytes;
 
 pub mod action;
 pub mod game_input;
-pub mod frame_trace;
 
 pub mod audio;
 pub mod midi;
 pub mod script;
 pub mod thread;
-pub mod storage;
 pub mod video;
 pub mod gpu_texture;
 
@@ -90,7 +74,6 @@ mod video_session;
 pub mod ui_runner;
 
 pub mod display_context;
-pub mod font_policy;
 
 #[macro_use]
 mod app_main;
@@ -100,10 +83,8 @@ pub mod pixel_probe;
 pub mod screen_capture;
 pub mod audio_output_tap;
 pub mod shader_error;
-pub use crate::app_main::{
-    new_cx_with_font_set, resolve_studio_http, should_run_stdin_loop_from_env,
-};
-// Working-tree startup instrumentation (`MAKEPAD_TRACE=startup`).
+pub use crate::app_main::{resolve_studio_http, should_run_stdin_loop_from_env};
+// Working-tree startup instrumentation (MAKEPAD_STARTUP_TRACE=1).
 pub use crate::cx::{
     startup_acc, startup_since_exec_ms, startup_trace, startup_trace_enabled, startup_trace_flush,
 };
@@ -140,15 +121,9 @@ pub use {
         audio::*,
         component::{ComponentInfo, ComponentRegistries, ComponentRegistry},
         cursor::MouseCursor,
-        cx::{Cx, CxMemoryReport, CxRef, LinuxWindowParams, OsType},
+        cx::{Cx, CxRef, LinuxWindowParams, OsType},
         cx_api::{AccessibilityUpdatePayload, CxOsApi, CxOsOp, CxThreadPriority, OpenUrlInPlace},
         display_context::{DisplayContext, SystemBarAppearance},
-        font_policy::{
-            extend_font_asset_manifest, font_asset_manifest_len, FontAsset, FontChain, FontPolicy,
-            FontRole, FontSet, LazyFontAsset, LazyFontFamily, FONT_ASSET_MANIFEST_SECTION,
-            INTERNATIONAL_FONT_ASSET_MANIFEST, LATIN_FONT_ASSET_MANIFEST,
-            LATIN_FONT_ASSET_PACKAGE_MANIFEST, MATH_VIEW_FONT_ASSET, UI_SYMBOL_FALLBACK,
-        },
         draw_list::{CxDrawCall, CxDrawItem, CxDrawListPool, CxRectArea, DrawList, DrawListId},
         draw_matrix::DrawMatrix,
         draw_pass::{
@@ -194,7 +169,6 @@ pub use {
             MouseMoveEvent,
             MouseUpEvent,
             NetworkResponsesEvent,
-            StorageResponsesEvent,
             NextFrame,
             NextFrameEvent,
             QuitReason,
@@ -225,13 +199,9 @@ pub use {
             XrState,
             XrUpdateEvent,
         },
-        file_dialogs::{
-            FileDialog, FileDialogAction, VirtualFile, VirtualFileLimits,
-            DEFAULT_VIRTUAL_FILE_SIZE_LIMIT,
-        },
+        file_dialogs::{FileDialog, FileDialogAction},
         game_input::*,
-        geometry::{CxGeometry, Geometry, GeometryId, IndexData, VertexData},
-        draw_shader::{DrawShaderAttrFormat, DrawShaderInputPacking, DrawShaderInputs},
+        geometry::{Geometry, GeometryId},
         gpu_info::GpuPerformance,
         ime::{
             AutoCapitalize, AutoCorrect, InputMode, ReturnKeyType, SoftKeyboardConfig,
@@ -259,11 +229,6 @@ pub use {
         script::vm::*,
         screen::{fit_window_rect_to_screens, ScreenGeom, MIN_WINDOW_SIZE},
         shared_bytes::{MappedBytes, SharedBytes, SharedBytesStats},
-        storage::{
-            StorageError, StorageHandle, StorageList, StorageOp, StorageRequestId,
-            StorageEstimate, StorageResponse, StorageResult, StorageStat, DEFAULT_STORAGE_VALUE_CAP,
-            MAX_STORAGE_KEY_BYTES, MAX_STORAGE_LIST_LIMIT, MAX_STORAGE_NAMESPACE_BYTES,
-        },
         texture::{
             image_cache_use_mipmaps, Texture, TextureAnimation, TextureFormat, TextureId,
             TextureSize, TextureUpdated, TextureWrap,
diff --git a/platform/src/log.rs b/platform/src/log.rs
index a13a9cd33..394d4355c 100644
--- a/platform/src/log.rs
+++ b/platform/src/log.rs
@@ -43,22 +43,11 @@ fn android_logcat_write(
 
 impl Cx {
     pub fn init_log() {
-        static TRACE_TOPICS_INIT: std::sync::OnceLock<()> = std::sync::OnceLock::new();
-        TRACE_TOPICS_INIT.get_or_init(|| {
-            set_trace_topics(&std::env::var("MAKEPAD_TRACE").unwrap_or_default());
-        });
         let mut logger = LOG_WITH_LEVEL.write().expect("Logger lock poisoned");
         *logger = log_with_level_makepad_platform;
     }
 }
 
-/// Default directory for trace artifacts that are too large for the log.
-pub fn trace_log_dir(topic: &str) -> std::path::PathBuf {
-    #[allow(deprecated)]
-    let base = std::env::home_dir().unwrap_or_else(std::env::temp_dir);
-    base.join(".makepad").join("logs").join(topic)
-}
-
 pub(crate) fn log_with_level_makepad_platform(
     file_name: &str,
     line_start: u32,
@@ -176,21 +165,32 @@ pub(crate) fn log_with_level_makepad_platform(
     }
 }
 
+#[cfg(target_arch = "wasm32")]
 use std::time::Duration;
+#[cfg(not(target_arch = "wasm32"))]
+use std::time::Instant;
 
+#[cfg(not(target_arch = "wasm32"))]
+pub fn profile_start() -> Instant {
+    Instant::now()
+}
+
+#[cfg(target_arch = "wasm32")]
 pub struct ProfileStart {
     started_at: f64,
 }
 
+#[cfg(target_arch = "wasm32")]
 impl ProfileStart {
     pub fn elapsed(&self) -> Duration {
-        Duration::from_secs_f64((Cx::monotonic_now() - self.started_at).max(0.0))
+        Duration::from_secs_f64((Cx::time_now() - self.started_at).max(0.0))
     }
 }
 
+#[cfg(target_arch = "wasm32")]
 pub fn profile_start() -> ProfileStart {
     ProfileStart {
-        started_at: Cx::monotonic_now(),
+        started_at: Cx::time_now(),
     }
 }
 
diff --git a/platform/src/memory_watchdog.rs b/platform/src/memory_watchdog.rs
index 66f93778e..f1a67efda 100644
--- a/platform/src/memory_watchdog.rs
+++ b/platform/src/memory_watchdog.rs
@@ -11,36 +11,31 @@
 //! Limits default to 24 GB soft / 48 GB hard, overridable with
 //! `MAKEPAD_MEM_LIMIT_GB` (hard; soft = half) or explicit arguments.
 
-#[cfg(not(target_arch = "wasm32"))]
 use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
 
-#[cfg(not(target_arch = "wasm32"))]
 static WATCHDOG_STARTED: AtomicBool = AtomicBool::new(false);
-#[cfg(not(target_arch = "wasm32"))]
 static ORPHAN_WATCHDOG_STARTED: AtomicBool = AtomicBool::new(false);
 
 /// How often the orphan guard looks at its parent. A hosted child must not
 /// outlive its host by more than about a second.
-#[cfg(not(target_arch = "wasm32"))]
 const ORPHAN_POLL_MS: u64 = 250;
 
 /// Unix seconds of the last message received from the studio host in
 /// `--stdin-loop` mode (0 = never / not in that mode).
-#[cfg(not(target_arch = "wasm32"))]
 static STDIN_LAST_HOST_MSG_UNIX: AtomicU64 = AtomicU64::new(0);
 /// A stdin-loop app that hears nothing from studio for this long is an
 /// abandoned build (ClearBuild leaves the websocket half-open — the
 /// historic zombie-instance leak) and exits itself.
-#[cfg(not(target_arch = "wasm32"))]
 const STDIN_HOST_SILENCE_LIMIT_S: u64 = 300;
 
-#[cfg(not(target_arch = "wasm32"))]
 fn now_unix() -> u64 {
-    crate::Cx::time_now().max(0.0) as u64
+    std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_secs())
+        .unwrap_or(0)
 }
 
 /// Called by the stdin event loop on every received host message.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn note_stdin_host_message() {
     STDIN_LAST_HOST_MSG_UNIX.store(now_unix(), Ordering::Relaxed);
 }
@@ -66,8 +61,6 @@ impl Default for MemoryLimits {
 }
 
 /// Start the watchdog thread (idempotent). `limits: None` = defaults/env.
-// Browser workers have no process footprint to guard.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn start_memory_watchdog(limits: Option<MemoryLimits>) {
     if WATCHDOG_STARTED.swap(true, Ordering::SeqCst) {
         return;
@@ -83,10 +76,6 @@ pub fn start_memory_watchdog(limits: Option<MemoryLimits>) {
         .ok();
 }
 
-#[cfg(target_arch = "wasm32")]
-pub fn start_memory_watchdog(_limits: Option<MemoryLimits>) {}
-
-#[cfg(not(target_arch = "wasm32"))]
 fn gb(bytes: u64) -> f64 {
     bytes as f64 / 1e9
 }
@@ -96,7 +85,6 @@ fn gb(bytes: u64) -> f64 {
 /// has a flaky fallback), we are a zombie holding gigabytes and rendering
 /// into a void — the historic "157 GB map process". Detect the orphaning
 /// (reparented to init/launchd) and exit.
-#[cfg(not(target_arch = "wasm32"))]
 fn orphaned_stdin_app() -> bool {
     #[cfg(unix)]
     {
@@ -120,13 +108,11 @@ fn orphaned_stdin_app() -> bool {
 /// The host owns the child's whole reason to run: it draws into the host's
 /// swapchain and its only input is the host's message stream. When the host
 /// dies the child must follow, and its own event loop cannot be trusted to
-/// notice — a busy handler (an terminal tile parsing a `yes` flood) can sit
+/// notice — a busy handler (an mpterm tile parsing a `yes` flood) can sit
 /// between two socket reads for minutes, which is exactly how orphans that
-/// burn a core were surviving their wm. This is a separate, tiny thread so
+/// burn a core were surviving their mpwm. This is a separate, tiny thread so
 /// the check keeps running no matter what the event loop is doing, and it is
 /// independent of the (opt-in) memory watchdog, which almost no app starts.
-// Browser workers are never stdin-loop child processes.
-#[cfg(not(target_arch = "wasm32"))]
 pub fn start_stdin_orphan_watchdog() {
     if !crate::app_main::should_run_stdin_loop_from_env() {
         return;
@@ -149,14 +135,9 @@ pub fn start_stdin_orphan_watchdog() {
         .ok();
 }
 
-#[cfg(target_arch = "wasm32")]
-pub fn start_stdin_orphan_watchdog() {}
-
-// Process sampling and termination are native-only watchdog operations.
-#[cfg(not(target_arch = "wasm32"))]
 fn watchdog_main(limits: MemoryLimits) {
-    let mut last_warn = crate::Cx::monotonic_now() - 3600.0;
-    let mut prev_sample: Option<(f64, u64)> = None;
+    let mut last_warn = std::time::Instant::now() - std::time::Duration::from_secs(3600);
+    let mut prev_sample: Option<(std::time::Instant, u64)> = None;
     let mut peak: u64 = 0;
     loop {
         std::thread::sleep(std::time::Duration::from_secs(2));
@@ -184,11 +165,11 @@ fn watchdog_main(limits: MemoryLimits) {
         peak = peak.max(footprint);
         let rate_gb_min = prev_sample
             .map(|(t, b)| {
-                let dt = (crate::Cx::monotonic_now() - t).max(0.001);
+                let dt = t.elapsed().as_secs_f64().max(0.001);
                 (footprint as f64 - b as f64) / 1e9 / (dt / 60.0)
             })
             .unwrap_or(0.0);
-        prev_sample = Some((crate::Cx::monotonic_now(), footprint));
+        prev_sample = Some((std::time::Instant::now(), footprint));
 
         if footprint >= limits.hard_bytes {
             crate::error!(
@@ -199,8 +180,8 @@ fn watchdog_main(limits: MemoryLimits) {
             std::thread::sleep(std::time::Duration::from_millis(300));
             std::process::abort();
         }
-        if footprint >= limits.soft_bytes && crate::Cx::monotonic_now() - last_warn >= 30.0 {
-            last_warn = crate::Cx::monotonic_now();
+        if footprint >= limits.soft_bytes && last_warn.elapsed().as_secs() >= 30 {
+            last_warn = std::time::Instant::now();
             crate::log!(
                 "memory watchdog: footprint {:.1} GB over soft limit {:.1} GB (hard {:.1} GB, growing {:+.2} GB/min)",
                 gb(footprint), gb(limits.soft_bytes), gb(limits.hard_bytes), rate_gb_min
diff --git a/platform/src/os/apple/apple_game_input.rs b/platform/src/os/apple/apple_game_input.rs
index e99de6244..76d2d5ef1 100644
--- a/platform/src/os/apple/apple_game_input.rs
+++ b/platform/src/os/apple/apple_game_input.rs
@@ -31,8 +31,6 @@ pub struct AppleGameInput {
     gc_gamepads: Vec<GameInputInfo>,
     gc_states: Vec<GameInputState>,
     #[cfg(target_os = "macos")]
-    haptics: Vec<Option<AppleControllerHaptics>>,
-    #[cfg(target_os = "macos")]
     raw_hid: AppleRawHidInput,
 }
 
@@ -45,8 +43,6 @@ impl AppleGameInput {
             gc_gamepads: Vec::new(),
             gc_states: Vec::new(),
             #[cfg(target_os = "macos")]
-            haptics: Vec::new(),
-            #[cfg(target_os = "macos")]
             raw_hid: AppleRawHidInput::new(),
         }
     }
@@ -160,8 +156,6 @@ impl AppleGameInput {
         self.controllers.push(ptr);
         self.gc_states
             .push(GameInputState::Gamepad(GamepadState::default()));
-        #[cfg(target_os = "macos")]
-        self.haptics.push(unsafe { AppleControllerHaptics::new(ptr) });
     }
 
     pub fn on_disconnected(&mut self, info: &GameInputInfo) {
@@ -170,8 +164,6 @@ impl AppleGameInput {
             self.gc_gamepads.remove(index);
             self.controllers.remove(index);
             self.gc_states.remove(index);
-            #[cfg(target_os = "macos")]
-            self.haptics.remove(index);
             unsafe {
                 let _: () = msg_send![ptr, release];
             }
@@ -283,255 +275,8 @@ impl AppleGameInput {
     }
 }
 
-#[cfg(target_os = "macos")]
-#[link(name = "GameController", kind = "framework")]
-unsafe extern "C" {
-    static GCHapticsLocalityDefault: ObjcId;
-    static GCHapticsLocalityLeftHandle: ObjcId;
-    static GCHapticsLocalityRightHandle: ObjcId;
-}
-
-#[cfg(target_os = "macos")]
-#[link(name = "CoreHaptics", kind = "framework")]
-unsafe extern "C" {
-    static CHHapticEventTypeHapticContinuous: ObjcId;
-    static CHHapticEventParameterIDHapticIntensity: ObjcId;
-    static CHHapticEventParameterIDHapticSharpness: ObjcId;
-}
-
-/// One platform-owned Core Haptics engine. Engines start asynchronously;
-/// the UI can keep polling/publishing without waiting for Bluetooth or the
-/// haptic server. Short retained players are reaped on the next sample.
-#[cfg(target_os = "macos")]
-struct AppleHapticChannel {
-    engine: ObjcId,
-    ready: Arc<AtomicBool>,
-    players: Vec<(ObjcId, std::time::Instant)>,
-}
-
-#[cfg(target_os = "macos")]
-impl AppleHapticChannel {
-    unsafe fn new(device_haptics: ObjcId, locality: ObjcId) -> Option<Self> {
-        let engine: ObjcId = msg_send![device_haptics, createEngineWithLocality: locality];
-        if engine == nil {
-            return None;
-        }
-        let _: ObjcId = msg_send![engine, retain];
-        let () = msg_send![engine, setPlaysHapticsOnly: YES];
-        let ready = Arc::new(AtomicBool::new(false));
-        let ready_cb = Arc::clone(&ready);
-        let completion = objc_block!(move |error: ObjcId| {
-            ready_cb.store(error == nil, Ordering::Release);
-        });
-        let () = msg_send![engine, startWithCompletionHandler: &completion];
-        Some(Self { engine, ready, players: Vec::new() })
-    }
-
-    unsafe fn pulse(&mut self, intensity: f32, sharpness: f32, duration_s: f32) -> bool {
-        let now = std::time::Instant::now();
-        self.players.retain(|(player, until)| {
-            if *until > now {
-                true
-            } else {
-                let _: () = msg_send![*player, release];
-                false
-            }
-        });
-        if !self.ready.load(Ordering::Acquire) || intensity <= 0.001 {
-            return self.ready.load(Ordering::Acquire);
-        }
-
-        let intensity_param: ObjcId = msg_send![class!(CHHapticEventParameter), alloc];
-        let intensity_param: ObjcId = msg_send![
-            intensity_param,
-            initWithParameterID: CHHapticEventParameterIDHapticIntensity
-            value: intensity.clamp(0.0, 1.0)
-        ];
-        let sharpness_param: ObjcId = msg_send![class!(CHHapticEventParameter), alloc];
-        let sharpness_param: ObjcId = msg_send![
-            sharpness_param,
-            initWithParameterID: CHHapticEventParameterIDHapticSharpness
-            value: sharpness.clamp(0.0, 1.0)
-        ];
-        let parameters: ObjcId = msg_send![class!(NSMutableArray), arrayWithCapacity: 2usize];
-        let () = msg_send![parameters, addObject: intensity_param];
-        let () = msg_send![parameters, addObject: sharpness_param];
-
-        let event: ObjcId = msg_send![class!(CHHapticEvent), alloc];
-        let duration = duration_s.clamp(0.01, 0.25) as f64;
-        let event: ObjcId = msg_send![
-            event,
-            initWithEventType: CHHapticEventTypeHapticContinuous
-            parameters: parameters
-            relativeTime: 0.0f64
-            duration: duration
-        ];
-        let events: ObjcId = msg_send![class!(NSArray), arrayWithObject: event];
-        let empty: ObjcId = msg_send![class!(NSArray), array];
-        let mut error: ObjcId = nil;
-        let pattern: ObjcId = msg_send![class!(CHHapticPattern), alloc];
-        let pattern: ObjcId = msg_send![
-            pattern,
-            initWithEvents: events
-            parameters: empty
-            error: &mut error
-        ];
-        let mut ok = pattern != nil && error == nil;
-        let player: ObjcId = if ok {
-            msg_send![self.engine, createPlayerWithPattern: pattern error: &mut error]
-        } else {
-            nil
-        };
-        if player != nil && error == nil {
-            let _: ObjcId = msg_send![player, retain];
-            let started: BOOL = msg_send![player, startAtTime: 0.0f64 error: &mut error];
-            ok = started == YES && error == nil;
-            if ok {
-                self.players.push((player, now + std::time::Duration::from_secs_f64(duration + 0.05)));
-            } else {
-                let _: () = msg_send![player, release];
-            }
-        } else {
-            ok = false;
-        }
-        let _: () = msg_send![intensity_param, release];
-        let _: () = msg_send![sharpness_param, release];
-        let _: () = msg_send![event, release];
-        if pattern != nil {
-            let _: () = msg_send![pattern, release];
-        }
-        ok
-    }
-}
-
-#[cfg(target_os = "macos")]
-impl Drop for AppleHapticChannel {
-    fn drop(&mut self) {
-        unsafe {
-            for (player, _) in self.players.drain(..) {
-                let mut error: ObjcId = nil;
-                let _: BOOL = msg_send![player, stopAtTime: 0.0f64 error: &mut error];
-                let _: () = msg_send![player, release];
-            }
-            let () = msg_send![self.engine, stopWithCompletionHandler: nil];
-            let _: () = msg_send![self.engine, release];
-        }
-    }
-}
-
-/// Per-controller left/right handle channels. A controller with only the
-/// default locality uses one channel and receives the stronger side.
-#[cfg(target_os = "macos")]
-struct AppleControllerHaptics {
-    left: AppleHapticChannel,
-    right: Option<AppleHapticChannel>,
-}
-
-#[cfg(target_os = "macos")]
-impl AppleControllerHaptics {
-    unsafe fn new(controller: ObjcId) -> Option<Self> {
-        let selector = Sel::register("haptics");
-        if !msg_send![controller, respondsToSelector: selector] {
-            return None;
-        }
-        let haptics: ObjcId = msg_send![controller, haptics];
-        if haptics == nil {
-            return None;
-        }
-        let supported: ObjcId = msg_send![haptics, supportedLocalities];
-        let has_left: BOOL = msg_send![supported, containsObject: GCHapticsLocalityLeftHandle];
-        let has_right: BOOL = msg_send![supported, containsObject: GCHapticsLocalityRightHandle];
-        if has_left == YES && has_right == YES {
-            Some(Self {
-                left: AppleHapticChannel::new(haptics, GCHapticsLocalityLeftHandle)?,
-                right: AppleHapticChannel::new(haptics, GCHapticsLocalityRightHandle),
-            })
-        } else {
-            Some(Self {
-                left: AppleHapticChannel::new(haptics, GCHapticsLocalityDefault)?,
-                right: None,
-            })
-        }
-    }
-
-    fn capabilities(&self) -> GamepadHapticCapabilities {
-        GamepadHapticCapabilities { handles: true, separate_handles: self.right.is_some() }
-    }
-
-    unsafe fn pulse(&mut self, pulse: GamepadHapticPulse) -> bool {
-        if let Some(right) = &mut self.right {
-            let left_ok = self.left.pulse(pulse.left, pulse.sharpness, pulse.duration_s);
-            let right_ok = right.pulse(pulse.right, pulse.sharpness, pulse.duration_s);
-            left_ok && right_ok
-        } else {
-            self.left.pulse(pulse.left.max(pulse.right), pulse.sharpness, pulse.duration_s)
-        }
-    }
-}
-
 #[cfg(target_os = "macos")]
 const APPLE_RAW_HID_XBOX_VENDOR_ID: u32 = 0x045e;
-/// Racing-wheel vendors the raw HID path claims: their reports are parsed
-/// by HID usage (steering = X, pedals = the next axes, buttons = the button
-/// page) and the device is handed out for output reports — the way force
-/// feedback is driven, which the Game Controller framework does not
-/// expose. Logitech, Thrustmaster, Fanatec, Moza, Simucube, Asetek. A
-/// device from one of these vendors that is not a known wheel (a Logitech
-/// Extreme 3D, a Thrustmaster HOTAS) is a JOYSTICK, as is any other
-/// joystick-class device (primary usage Joystick or Multi-axis).
-#[cfg(target_os = "macos")]
-const APPLE_RAW_HID_WHEEL_VENDOR_IDS: [u32; 6] = [0x046d, 0x044f, 0x0eb7, 0x346e, 0x16d0, 0x2433];
-
-/// Is this vendor/product a racing wheel? Fanatec, Moza, Simucube and
-/// Asetek make nothing else; Logitech and Thrustmaster need their wheel
-/// product tables (the same ids the FFB protocols key on).
-#[cfg(target_os = "macos")]
-fn apple_raw_hid_is_wheel(vendor_id: u32, product_id: u32) -> bool {
-    match vendor_id {
-        0x0eb7 | 0x346e | 0x16d0 | 0x2433 => true,
-        // Logitech: WingMan FFG, MOMO, DFP, G25, DFGT, G27, MOMO2, G29,
-        // G920, G923 (PS), G923 (Xbox), Driving Force, Formula Force EX.
-        0x046d => matches!(
-            product_id,
-            0xc293 | 0xc295 | 0xc298 | 0xc299 | 0xc29a | 0xc29b | 0xca03 | 0xc24f | 0xc262 | 0xc266 | 0xc267 | 0xc294 | 0xc29c
-        ),
-        // Thrustmaster: T150, T300RS (3 modes), T500RS, TX, T248, TS-PC, T-GT, TMX, T80.
-        0x044f => matches!(
-            product_id,
-            0xb677 | 0xb66e | 0xb66f | 0xb65e | 0xb65d | 0xb669 | 0xb696 | 0xb689 | 0xb684 | 0xb67f | 0xb66d
-        ),
-        _ => false,
-    }
-}
-
-#[cfg(target_os = "macos")]
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-enum AppleRawHidKind {
-    Wheel,
-    Joystick,
-}
-#[cfg(target_os = "macos")]
-const HID_USAGE_GENERIC_DESKTOP_MULTI_AXIS: i32 = 0x08;
-#[cfg(target_os = "macos")]
-const HID_PAGE_GENERIC_DESKTOP: u32 = 0x01;
-#[cfg(target_os = "macos")]
-const HID_USAGE_PAGE_BUTTON: u32 = 0x09;
-#[cfg(target_os = "macos")]
-const HID_USAGE_X: u32 = 0x30;
-#[cfg(target_os = "macos")]
-const HID_USAGE_Y: u32 = 0x31;
-#[cfg(target_os = "macos")]
-const HID_USAGE_Z: u32 = 0x32;
-#[cfg(target_os = "macos")]
-const HID_USAGE_RX: u32 = 0x33;
-#[cfg(target_os = "macos")]
-const HID_USAGE_RY: u32 = 0x34;
-#[cfg(target_os = "macos")]
-const HID_USAGE_RZ: u32 = 0x35;
-#[cfg(target_os = "macos")]
-const HID_USAGE_SLIDER: u32 = 0x36;
-#[cfg(target_os = "macos")]
-const HID_USAGE_HAT: u32 = 0x39;
 #[cfg(target_os = "macos")]
 const HID_USAGE_PAGE_GENERIC_DESKTOP: i32 = 0x01;
 #[cfg(target_os = "macos")]
@@ -577,7 +322,7 @@ impl AppleRawHidInput {
 
     fn snapshot(&self) -> Vec<(GameInputInfo, GameInputState)> {
         if let Ok(shared) = self.shared.lock() {
-            let mut out: Vec<(GameInputInfo, GameInputState)> = shared
+            return shared
                 .devices
                 .iter()
                 .map(|device| {
@@ -587,46 +332,10 @@ impl AppleRawHidInput {
                     )
                 })
                 .collect();
-            out.extend(shared.wheels.iter().map(|wheel| {
-                let state = match wheel.kind {
-                    AppleRawHidKind::Wheel => GameInputState::Wheel(wheel.state.clone()),
-                    AppleRawHidKind::Joystick => GameInputState::Joystick(wheel.stick.clone()),
-                };
-                (wheel.info.clone(), state)
-            }));
-            return out;
         }
         Vec::new()
     }
 
-    /// An output-report handle for a raw-HID device (wheels only — a pad's
-    /// rumble goes through the Game Controller framework, not here). The
-    /// closure locks the shared table for the duration of one SetReport, so
-    /// a device unplugged mid-write fails the write instead of dangling.
-    fn output_handle(&self, id: LiveId) -> Option<GameInputOutput> {
-        let shared = self.shared.lock().ok()?;
-        let wheel = shared.wheels.iter().find(|w| w.info.id == id)?;
-        let (vendor_id, product_id) = (wheel.vendor_id, wheel.product_id);
-        drop(shared);
-        let table = Arc::clone(&self.shared);
-        let send = Arc::new(move |report_id: u8, data: &[u8]| -> bool {
-            let Ok(shared) = table.lock() else { return false };
-            let Some(wheel) = shared.wheels.iter().find(|w| w.info.id == id) else {
-                return false;
-            };
-            unsafe {
-                IOHIDDeviceSetReport(
-                    wheel.device,
-                    kIOHIDReportTypeOutput,
-                    report_id as CFIndex,
-                    data.as_ptr(),
-                    data.len() as CFIndex,
-                ) == 0
-            }
-        });
-        Some(GameInputOutput::new(id, vendor_id, product_id, send))
-    }
-
     fn stop(&mut self) {
         self.stop.store(true, Ordering::Relaxed);
         if let Ok(run_loop) = self.run_loop.lock() {
@@ -702,11 +411,7 @@ impl AppleRawHidInput {
             HID_USAGE_PAGE_GENERIC_DESKTOP,
             HID_USAGE_GENERIC_DESKTOP_JOYSTICK,
         );
-        let multi_axis = Self::create_usage_matching_dict(
-            HID_USAGE_PAGE_GENERIC_DESKTOP,
-            HID_USAGE_GENERIC_DESKTOP_MULTI_AXIS,
-        );
-        let values = [gamepad as *const _, joystick as *const _, multi_axis as *const _];
+        let values = [gamepad as *const _, joystick as *const _];
         CFArrayCreate(
             ptr::null(),
             values.as_ptr(),
@@ -761,22 +466,6 @@ impl AppleRawHidInput {
     unsafe fn register_device(context: *mut std::ffi::c_void, device: IOHIDDeviceRef) {
         let callback_context = &*(context as *const AppleRawHidCallbackContext);
         let vendor_id = Self::device_u32_property(device, "VendorID");
-        let product_id = Self::device_u32_property(device, "ProductID");
-        let primary_usage = Self::device_u32_property(device, "PrimaryUsage") as i32;
-        let joystick_class = primary_usage == HID_USAGE_GENERIC_DESKTOP_JOYSTICK
-            || primary_usage == HID_USAGE_GENERIC_DESKTOP_MULTI_AXIS;
-        if apple_raw_hid_is_wheel(vendor_id, product_id) {
-            Self::register_axes_device(context, device, vendor_id, product_id, AppleRawHidKind::Wheel);
-            return;
-        }
-        if APPLE_RAW_HID_WHEEL_VENDOR_IDS.contains(&vendor_id) || joystick_class {
-            if vendor_id == APPLE_RAW_HID_XBOX_VENDOR_ID {
-                // An Xbox pad is a pad whatever it claims.
-            } else {
-                Self::register_axes_device(context, device, vendor_id, product_id, AppleRawHidKind::Joystick);
-                return;
-            }
-        }
         if vendor_id != APPLE_RAW_HID_XBOX_VENDOR_ID {
             return;
         }
@@ -842,181 +531,6 @@ impl AppleRawHidInput {
             let _ = IOHIDDeviceClose(entry.device, 0);
             CFRelease(entry.device as *const _);
         }
-        if let Some(index) = shared.wheels.iter().position(|entry| entry.device == device) {
-            let entry = shared.wheels.remove(index);
-            let _ = IOHIDDeviceClose(entry.device, 0);
-            CFRelease(entry.device as *const _);
-        }
-    }
-
-    /// A racing wheel: parsed by HID USAGE rather than a hand-decoded report,
-    /// because every brand lays its report out differently while all of
-    /// them declare X as the wheel and the pedals as the next generic-desktop
-    /// axes. Pedals rest at their logical MAXIMUM on Logitech (255 =
-    /// released) and at the minimum on others; the first value seen from an
-    /// untouched pedal decides, per axis (`rest_high`).
-    unsafe fn register_axes_device(
-        context: *mut std::ffi::c_void,
-        device: IOHIDDeviceRef,
-        vendor_id: u32,
-        product_id: u32,
-        kind: AppleRawHidKind,
-    ) {
-        let callback_context = &*(context as *const AppleRawHidCallbackContext);
-        let location_id = Self::device_u32_property(device, "LocationID");
-        let name = Self::device_string_property(device, "Product");
-        let info = GameInputInfo {
-            id: LiveId(if location_id != 0 {
-                ((vendor_id as u64) << 48) | ((product_id as u64) << 32) | location_id as u64
-            } else {
-                device as u64
-            }),
-            name: if name.is_empty() {
-                format!("{:?} {:04x}:{:04x}", kind, vendor_id, product_id)
-            } else {
-                format!("{name} {:04x}:{:04x}", vendor_id, product_id)
-            },
-        };
-        let mut shared = match callback_context.shared.lock() {
-            Ok(shared) => shared,
-            Err(_) => return,
-        };
-        if shared.wheels.iter().any(|entry| entry.device == device) {
-            return;
-        }
-        let _ = CFRetain(device as *const _);
-        let _ = IOHIDDeviceOpen(device, 0);
-        shared.wheels.push(AppleRawHidWheel {
-            device,
-            info,
-            vendor_id,
-            product_id,
-            kind,
-            state: WheelState::default(),
-            stick: JoystickState::default(),
-            pedal_rest: [None; 3],
-        });
-        IOHIDDeviceRegisterInputValueCallback(device, Some(raw_hid_value_callback), context);
-    }
-
-    unsafe fn handle_value(context: *mut std::ffi::c_void, sender: *mut std::ffi::c_void, value: IOHIDValueRef) {
-        let callback_context = &*(context as *const AppleRawHidCallbackContext);
-        let device = sender as IOHIDDeviceRef;
-        let element = IOHIDValueGetElement(value);
-        if element.is_null() {
-            return;
-        }
-        let page = IOHIDElementGetUsagePage(element);
-        let usage = IOHIDElementGetUsage(element);
-        let raw = IOHIDValueGetIntegerValue(value) as i64;
-        let lo = IOHIDElementGetLogicalMin(element) as i64;
-        let hi = IOHIDElementGetLogicalMax(element) as i64;
-        let mut shared = match callback_context.shared.lock() {
-            Ok(shared) => shared,
-            Err(_) => return,
-        };
-        let Some(wheel) = shared.wheels.iter_mut().find(|entry| entry.device == device) else {
-            return;
-        };
-        Self::apply_wheel_value(wheel, page, usage, raw, lo, hi);
-    }
-
-    /// Pure: one HID element value into the wheel's state. Steering is X
-    /// mapped to -1..1 over its logical range (a 900° wheel reports 0..65535
-    /// on Logitech, 16 bit either way). Pedals are the next three
-    /// generic-desktop axes in usage order; each becomes 0..1 pressed with
-    /// its resting end learned from the first sample.
-    fn apply_wheel_value(wheel: &mut AppleRawHidWheel, page: u32, usage: u32, raw: i64, lo: i64, hi: i64) {
-        let span = (hi - lo).max(1) as f32;
-        let unit = ((raw - lo) as f32 / span).clamp(0.0, 1.0);
-        if wheel.kind == AppleRawHidKind::Joystick {
-            return Self::apply_stick_value(wheel, page, usage, raw, lo, hi, unit);
-        }
-        match page {
-            HID_PAGE_GENERIC_DESKTOP => match usage {
-                HID_USAGE_X => wheel.state.steering = unit * 2.0 - 1.0,
-                HID_USAGE_Y | HID_USAGE_Z | HID_USAGE_RZ | HID_USAGE_RX | HID_USAGE_RY | HID_USAGE_SLIDER => {
-                    let slot = match usage {
-                        HID_USAGE_Y => 0,
-                        HID_USAGE_Z => 1,
-                        HID_USAGE_RZ => 2,
-                        // Wheels that put pedals on Rx/Ry/Slider (Thrustmaster)
-                        // still land throttle, brake, clutch in usage order.
-                        HID_USAGE_RX => 0,
-                        HID_USAGE_RY => 1,
-                        _ => 2,
-                    };
-                    let rest_high = *wheel.pedal_rest[slot].get_or_insert(unit > 0.5);
-                    let pressed = if rest_high { 1.0 - unit } else { unit };
-                    match slot {
-                        0 => wheel.state.throttle = pressed,
-                        1 => wheel.state.brake = pressed,
-                        _ => wheel.state.clutch = pressed,
-                    }
-                }
-                HID_USAGE_HAT => {
-                    // A hat is a direction 0..7 clockwise from up, `hi + 1`
-                    // (usually 8) when released; stash it in the top nibble
-                    // of the button mask so the app can read a d-pad.
-                    let dir = if raw < lo || raw > hi { 0xf } else { (raw - lo) as u32 & 0xf };
-                    wheel.state.buttons = (wheel.state.buttons & 0x0fff_ffff) | (dir << 28);
-                }
-                _ => {}
-            },
-            HID_USAGE_PAGE_BUTTON => {
-                if (1..=28).contains(&usage) {
-                    let bit = 1u32 << (usage - 1);
-                    if raw != 0 {
-                        wheel.state.buttons |= bit;
-                    } else {
-                        wheel.state.buttons &= !bit;
-                    }
-                }
-            }
-            _ => {}
-        }
-    }
-
-    /// A flight stick by usage: X/Y the stick, Rz the twist, Slider (or Z
-    /// when there is no slider) the throttle lever, the hat, the buttons.
-    fn apply_stick_value(wheel: &mut AppleRawHidWheel, page: u32, usage: u32, raw: i64, lo: i64, hi: i64, unit: f32) {
-        let signed = unit * 2.0 - 1.0;
-        match page {
-            HID_PAGE_GENERIC_DESKTOP => match usage {
-                HID_USAGE_X => wheel.stick.x = signed,
-                HID_USAGE_Y => wheel.stick.y = signed,
-                HID_USAGE_RZ => wheel.stick.twist = signed,
-                // A throttle lever rests at its high end on most sticks
-                // (pulled back = max); report it 0..1 pushed forward.
-                HID_USAGE_SLIDER => wheel.stick.throttle = 1.0 - unit,
-                HID_USAGE_Z => {
-                    if wheel.stick.throttle == 0.0 || wheel.pedal_rest[0].is_none() {
-                        wheel.pedal_rest[0] = Some(true);
-                        wheel.stick.throttle = 1.0 - unit;
-                    }
-                }
-                HID_USAGE_HAT => {
-                    wheel.stick.hat = if raw < lo || raw > hi { 0xf } else { ((raw - lo) as u32 & 0xf) as u8 };
-                }
-                _ => {}
-            },
-            HID_USAGE_PAGE_BUTTON => {
-                if (1..=32).contains(&usage) {
-                    let bit = 1u32 << (usage - 1);
-                    if raw != 0 {
-                        wheel.stick.buttons |= bit;
-                    } else {
-                        wheel.stick.buttons &= !bit;
-                    }
-                }
-            }
-            _ => {}
-        }
-    }
-
-    #[allow(dead_code)]
-    fn infos(&self) -> Vec<GameInputInfo> {
-        self.snapshot().into_iter().map(|(info, _)| info).collect()
     }
 
     unsafe fn handle_report(
@@ -1152,26 +666,8 @@ impl Drop for AppleRawHidInput {
 #[derive(Default)]
 struct AppleRawHidShared {
     devices: Vec<AppleRawHidDevice>,
-    wheels: Vec<AppleRawHidWheel>,
 }
 
-#[cfg(target_os = "macos")]
-struct AppleRawHidWheel {
-    device: IOHIDDeviceRef,
-    info: GameInputInfo,
-    vendor_id: u32,
-    product_id: u32,
-    kind: AppleRawHidKind,
-    state: WheelState,
-    stick: JoystickState,
-    /// Per pedal (throttle, brake, clutch): does it rest at the HIGH end of
-    /// its range? Learned from the first sample, which arrives untouched.
-    pedal_rest: [Option<bool>; 3],
-}
-
-#[cfg(target_os = "macos")]
-unsafe impl Send for AppleRawHidWheel {}
-
 #[cfg(target_os = "macos")]
 struct AppleRawHidDevice {
     device: IOHIDDeviceRef,
@@ -1212,19 +708,6 @@ unsafe extern "C" fn raw_hid_device_removal_callback(
     }
 }
 
-#[cfg(target_os = "macos")]
-unsafe extern "C" fn raw_hid_value_callback(
-    context: *mut std::ffi::c_void,
-    result: IOReturn,
-    sender: *mut std::ffi::c_void,
-    value: IOHIDValueRef,
-) {
-    if result != 0 || value.is_null() {
-        return;
-    }
-    AppleRawHidInput::handle_value(context, sender, value);
-}
-
 #[cfg(target_os = "macos")]
 unsafe extern "C" fn raw_hid_report_callback(
     context: *mut std::ffi::c_void,
@@ -1288,44 +771,4 @@ impl CxGameInputApi for Cx {
         }
         &mut []
     }
-
-    fn game_input_infos(&mut self) -> Vec<GameInputInfo> {
-        if let Some(game_input) = &self.os.apple_game_input {
-            return game_input.gamepads.clone();
-        }
-        Vec::new()
-    }
-
-    fn game_input_output(&mut self, id: LiveId) -> Option<GameInputOutput> {
-        #[cfg(target_os = "macos")]
-        if let Some(game_input) = &self.os.apple_game_input {
-            return game_input.raw_hid.output_handle(id);
-        }
-        None
-    }
-
-    fn gamepad_haptic_capabilities(&mut self, id: LiveId) -> GamepadHapticCapabilities {
-        #[cfg(target_os = "macos")]
-        if let Some(game_input) = &self.os.apple_game_input {
-            if let Some(index) = game_input.gc_gamepads.iter().position(|info| info.id == id) {
-                return game_input.haptics[index]
-                    .as_ref()
-                    .map(AppleControllerHaptics::capabilities)
-                    .unwrap_or_default();
-            }
-        }
-        Default::default()
-    }
-
-    fn gamepad_haptic_pulse(&mut self, id: LiveId, pulse: GamepadHapticPulse) -> bool {
-        #[cfg(target_os = "macos")]
-        if let Some(game_input) = &mut self.os.apple_game_input {
-            if let Some(index) = game_input.gc_gamepads.iter().position(|info| info.id == id) {
-                if let Some(haptics) = &mut game_input.haptics[index] {
-                    return unsafe { haptics.pulse(pulse) };
-                }
-            }
-        }
-        false
-    }
 }
diff --git a/platform/src/os/apple/apple_video_playback.rs b/platform/src/os/apple/apple_video_playback.rs
index 4320783d7..402afc9b9 100644
--- a/platform/src/os/apple/apple_video_playback.rs
+++ b/platform/src/os/apple/apple_video_playback.rs
@@ -115,13 +115,6 @@ pub struct AppleVideoPlayer {
     /// When set, `poll_frame` holds the previous texture until post-seek warm-up
     /// completes (or the hard timeout clears it).
     post_seek_gate: Option<PostSeekGate>,
-    /// Output timestamps are the UI's clock. AVPlayerItem.currentTime can
-    /// synchronously wait on MediaToolbox's decoder lock for hundreds of ms.
-    position_secs: f64,
-    duration_secs: f64,
-    frame_pending: bool,
-    has_presented_frame: bool,
-    cleaned_up: bool,
 }
 
 impl AppleVideoPlayer {
@@ -168,7 +161,6 @@ impl AppleVideoPlayer {
                 video_output,
                 initWithPixelBufferAttributes: pixel_attrs
             ];
-            let _: () = msg_send![pixel_attrs, release];
 
             // Add output to player item
             let _: () = msg_send![player_item, addOutput: video_output];
@@ -193,11 +185,9 @@ impl AppleVideoPlayer {
             // If source was InMemory, we created a temp file - the URL retains it
 
             Self {
-                // The two convenience-created objects were retained above;
-                // the output is owned by alloc/init. Adopt each retain once.
-                player: RcObjcId::from_owned(NonNull::new(player).unwrap()),
-                player_item: RcObjcId::from_owned(NonNull::new(player_item).unwrap()),
-                video_output: RcObjcId::from_owned(NonNull::new(video_output).unwrap()),
+                player: RcObjcId::from_unowned(NonNull::new(player).unwrap()),
+                player_item: RcObjcId::from_unowned(NonNull::new(player_item).unwrap()),
+                video_output: RcObjcId::from_unowned(NonNull::new(video_output).unwrap()),
                 texture_cache,
                 cv_texture: std::ptr::null_mut(),
                 texture_id,
@@ -217,11 +207,6 @@ impl AppleVideoPlayer {
                 yuv_full_range: false,
                 gpu_frame_keep_alive: None,
                 post_seek_gate: None,
-                position_secs: 0.0,
-                duration_secs: 0.0,
-                frame_pending: true,
-                has_presented_frame: false,
-                cleaned_up: false,
             }
         }
     }
@@ -529,8 +514,10 @@ impl AppleVideoPlayer {
         if time_control == 1 {
             return;
         }
-        let current_sec = self.position_secs;
-        let duration_sec = self.duration_secs;
+        let current: CMTime = msg_send![self.player_item.as_id(), currentTime];
+        let duration: CMTime = msg_send![self.player_item.as_id(), duration];
+        let current_sec = CMTimeGetSeconds(current);
+        let duration_sec = CMTimeGetSeconds(duration);
         if !(duration_sec.is_finite()
             && duration_sec > 0.0
             && current_sec.is_finite()
@@ -620,7 +607,6 @@ impl AppleVideoPlayer {
                 // Get duration
                 let duration: CMTime = msg_send![self.player_item.as_id(), duration];
                 let duration_seconds = CMTimeGetSeconds(duration);
-                self.duration_secs = cmtime_secs(duration).unwrap_or(0.0);
                 let duration_ms = if duration_seconds.is_finite() && duration_seconds > 0.0 {
                     (duration_seconds * 1000.0) as u128
                 } else {
@@ -728,7 +714,7 @@ impl AppleVideoPlayer {
 
     /// Poll for a new video frame. Returns true if a new frame was bound to the texture.
     pub fn poll_frame(&mut self, textures: &mut CxTexturePool) -> bool {
-        if !self.is_prepared || !self.needs_poll() {
+        if !self.is_prepared {
             return false;
         }
 
@@ -760,32 +746,30 @@ impl AppleVideoPlayer {
                 }
             }
 
-            // Never ask AVPlayerItem for currentTime on the UI thread. Before
-            // the output's clock is ready, use the last position/seek target.
+            // Prefer the video-output's host-time mapping over player.currentTime.
             let host_time = CACurrentMediaTime();
             let output_time: CMTime =
                 msg_send![self.video_output.as_id(), itemTimeForHostTime: host_time];
-            let query_time = if let Some(seconds) = cmtime_secs(output_time) {
-                self.position_secs = seconds;
+            let query_time = if cmtime_secs(output_time).is_some() {
                 output_time
             } else {
-                CMTimeMakeWithSeconds(self.position_secs, 600)
+                msg_send![self.player_item.as_id(), currentTime]
             };
 
             // During the gate, only consume fresh samples — unless we already
             // have ≥1 sample and are ready to present: then re-copy the current
             // buffer without waiting for another hasNew.
-            let has_new: bool = msg_send![
-                self.video_output.as_id(),
-                hasNewPixelBufferForItemTime: query_time
-            ];
-            if !has_new {
+            if gating {
+                let has_new: bool = msg_send![
+                    self.video_output.as_id(),
+                    hasNewPixelBufferForItemTime: query_time
+                ];
                 let samples = self
                     .post_seek_gate
                     .as_ref()
                     .map(|g| g.new_samples)
                     .unwrap_or(0);
-                if !gating || !self.post_seek_ready(samples) {
+                if !has_new && !self.post_seek_ready(samples) {
                     return false;
                 }
             }
@@ -845,38 +829,25 @@ impl AppleVideoPlayer {
                 }
             }
 
-            let presented = self.present_pixel_buffer(textures, pixel_buffer);
-            if presented {
-                self.frame_pending = false;
-                self.has_presented_frame = true;
-                if let Some(seconds) = display_secs {
-                    self.position_secs = seconds;
-                }
-            }
-            presented
+            self.present_pixel_buffer(textures, pixel_buffer)
         }
     }
 
     pub fn current_position_ms(&self) -> u128 {
-        (self.position_secs * 1000.0) as u128
-    }
-
-    /// Paused players with a displayed frame do no work until play or seek.
-    pub fn needs_poll(&self) -> bool {
-        !self.prepare_notified
-            || (self.is_prepared
-                && (self.frame_pending || self.should_play.load(Ordering::Acquire)))
-    }
-
-    pub fn is_waiting_for_first_frame(&self) -> bool {
-        self.is_prepared && !self.has_presented_frame
+        unsafe {
+            let current: CMTime = msg_send![self.player_item.as_id(), currentTime];
+            let seconds = CMTimeGetSeconds(current);
+            if seconds.is_finite() && seconds >= 0.0 {
+                (seconds * 1000.0) as u128
+            } else {
+                0
+            }
+        }
     }
 
     pub fn seek_to(&mut self, position_ms: u64) {
         unsafe {
             let seconds = position_ms as f64 / 1000.0;
-            self.position_secs = seconds;
-            self.frame_pending = true;
             let time = CMTimeMakeWithSeconds(seconds, 600);
             // `cancelPendingSeeks` lives on AVPlayerItem, not AVPlayer.
             let _: () = msg_send![self.player_item.as_id(), cancelPendingSeeks];
@@ -974,14 +945,6 @@ impl AppleVideoPlayer {
     }
 
     pub fn cleanup(&mut self) {
-        // Explicit cleanup is followed by Drop (also through the unified
-        // player). Release the Metal device and output attachment only once.
-        if self.cleaned_up {
-            return;
-        }
-        self.cleaned_up = true;
-        self.is_prepared = false;
-        self.prepare_notified = true;
         unsafe {
             self.should_play.store(false, Ordering::Release);
             let _: () = msg_send![self.player_item.as_id(), cancelPendingSeeks];
@@ -1011,7 +974,6 @@ impl AppleVideoPlayer {
         self.nv12_present.release_textures();
         unsafe {
             let _: () = msg_send![self.metal_device, release];
-            self.metal_device = nil;
         }
     }
 }
diff --git a/platform/src/os/apple/apple_video_player.rs b/platform/src/os/apple/apple_video_player.rs
index 9d85ad666..d92449bbe 100644
--- a/platform/src/os/apple/apple_video_player.rs
+++ b/platform/src/os/apple/apple_video_player.rs
@@ -158,8 +158,7 @@ impl AppleUnifiedVideoPlayer {
                     return true;
                 }
                 // Holding the old texture after seek is intentional — not a stall.
-                if player.is_post_seek_holding() || !player.is_waiting_for_first_frame() {
-                    self.null_frame_count = 0;
+                if player.is_post_seek_holding() {
                     return false;
                 }
                 self.null_frame_count += 1;
@@ -346,13 +345,6 @@ impl AppleUnifiedVideoPlayer {
         }
     }
 
-    pub fn needs_poll(&self) -> bool {
-        match &self.mode {
-            ApplePlayerMode::Native(player) => player.needs_poll(),
-            ApplePlayerMode::Software(_) => true,
-        }
-    }
-
     pub fn play(&mut self) {
         match &mut self.mode {
             ApplePlayerMode::Native(player) => player.play(),
diff --git a/platform/src/os/apple/ios/ios.rs b/platform/src/os/apple/ios/ios.rs
index dafd4ceee..cfa101637 100644
--- a/platform/src/os/apple/ios/ios.rs
+++ b/platform/src/os/apple/ios/ios.rs
@@ -63,18 +63,6 @@ use {
     },
 };
 
-pub(crate) fn wake_ui_event_loop() {
-    unsafe {
-        let main_thread_block = objc_block!(move || {});
-        let main_queue: ObjcId = msg_send![class!(NSOperationQueue), mainQueue];
-        let operation: ObjcId = msg_send![
-            class!(NSBlockOperation),
-            blockOperationWithBlock: &main_thread_block
-        ];
-        let () = msg_send![main_queue, addOperation: operation];
-    }
-}
-
 pub(crate) struct IosCameraPlayer {
     video_id: LiveId,
     tex_y_id: TextureId,
@@ -538,9 +526,7 @@ impl Cx {
         self.compute_pass_repaint_order(&mut passes_todo);
         self.repaint_id += 1;
         for draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[*draw_pass_id]
-                .set_time(with_ios_app(|app| app.time_now() as f32), uniforms_gen);
+            self.passes[*draw_pass_id].set_time(with_ios_app(|app| app.time_now() as f32));
             match self.passes[*draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {}
                 CxDrawPassParent::Window(window_id) => {
@@ -1814,6 +1800,13 @@ impl CxOsApi for Cx {
         self.apple_bundle_load_dependencies();
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn seconds_since_app_start(&self) -> f64 {
         Instant::now()
             .duration_since(self.os.start_time.unwrap())
diff --git a/platform/src/os/apple/macos/macos.rs b/platform/src/os/apple/macos/macos.rs
index 0b33a3a1e..d2bfd7cea 100644
--- a/platform/src/os/apple/macos/macos.rs
+++ b/platform/src/os/apple/macos/macos.rs
@@ -1,4 +1,3 @@
-use crate::frame_trace::TickSource;
 use {
     crate::{
         cx::{Cx, OsType},
@@ -756,9 +755,10 @@ impl Cx {
                                             crate::startup_trace_flush("cumulative at first present");
                                         }
                                     }
-                                    // Actual GLASS times — the CPU trace's blind
+                                    // RIG (MAKEPAD_PRESENT_TRACE=1): actual
+                                    // GLASS times — the CPU trace's blind
                                     // spot where dropped/slipped frames live.
-                                    if crate::makepad_error_log::trace_enabled("present") {
+                                    if std::env::var_os("MAKEPAD_PRESENT_TRACE").is_some() {
                                         let t: f64 = unsafe { msg_send![drawable_, presentedTime] };
                                         static LAST: std::sync::atomic::AtomicU64 =
                                             std::sync::atomic::AtomicU64::new(0);
@@ -767,7 +767,7 @@ impl Cx {
                                             std::sync::atomic::Ordering::AcqRel,
                                         ));
                                         if prev > 0.0 && t > prev {
-                                            crate::trace!("present", "glass gap {:.2}ms", (t - prev) * 1000.0);
+                                            eprintln!("presenttrace {:.2}ms", (t - prev) * 1000.0);
                                         }
                                     }
                                     if is_metal_link_drawable {
@@ -785,8 +785,7 @@ impl Cx {
                                 })
                             ]
                         };
-                        let uniforms_gen = self.next_uniform_gen();
-                        self.passes[*draw_pass_id].set_time(time_now, uniforms_gen);
+                        self.passes[*draw_pass_id].set_time(time_now);
                         let presented = if link_drawable.is_some() {
                             // This drawable came from a CAMetalDisplayLink update,
                             // which already schedules it for the update's target
@@ -835,13 +834,11 @@ impl Cx {
                 // between them, and neither matched NextFrame).
                 CxDrawPassParent::DrawPass(_) => {
                     //let dpi_factor = self.get_delegated_dpi_factor(parent_pass_id);
-                    let uniforms_gen = self.next_uniform_gen();
-                    self.passes[*draw_pass_id].set_time(time_now, uniforms_gen);
+                    self.passes[*draw_pass_id].set_time(time_now);
                     self.draw_pass(*draw_pass_id, metal_cx, DrawPassMode::Texture);
                 }
                 CxDrawPassParent::None => {
-                    let uniforms_gen = self.next_uniform_gen();
-                    self.passes[*draw_pass_id].set_time(time_now, uniforms_gen);
+                    self.passes[*draw_pass_id].set_time(time_now);
                     self.draw_pass(*draw_pass_id, metal_cx, DrawPassMode::Texture);
                 }
             }
@@ -964,10 +961,10 @@ impl Cx {
                     self.redraw_all();
                 }
                 if te.timer_id == 0 || te.timer_id == POINTER_CAPTURE_TIMER_ID {
-                    // Catch paint-clock stalls in the
+                    // MAKEPAD_TIMER_TRACE=1: catch paint-clock stalls in the
                     // act — was the gap a LATE FIRE (runloop starved / OS
                     // deferred the NSTimer) or a SLOW CALLBACK (our work)?
-                    let trace_t0 = if crate::makepad_error_log::trace_enabled("timer") {
+                    let trace_t0 = if std::env::var_os("MAKEPAD_TIMER_TRACE").is_some() {
                         thread_local! {
                             static LAST_FIRE: std::cell::Cell<Option<std::time::Instant>> =
                                 const { std::cell::Cell::new(None) };
@@ -977,7 +974,7 @@ impl Cx {
                             if let Some(prev) = last.replace(Some(now)) {
                                 let gap_ms = prev.elapsed().as_secs_f64() * 1000.0;
                                 if gap_ms > 20.0 {
-                                    crate::trace!("timer", "fire-to-fire gap {:.1}ms", gap_ms);
+                                    eprintln!("[timer-trace] fire-to-fire gap {:.1}ms", gap_ms);
                                 }
                             }
                         });
@@ -1027,7 +1024,7 @@ impl Cx {
                         || self.need_redrawing()
                         || !self.new_next_frames.is_empty()
                         || self.demo_time_repaint
-                        || self.os.video_players.values().any(|player| player.needs_poll())
+                        || !self.os.video_players.is_empty()
                     {
                         needs_timer = true;
                     }
@@ -1091,9 +1088,8 @@ impl Cx {
                     if let Some(t0) = trace_t0 {
                         let took_ms = t0.elapsed().as_secs_f64() * 1000.0;
                         if took_ms > 10.0 {
-                            crate::trace!(
-                                "timer",
-                                "slow callback {:.1}ms (live_edit {:.1} net {:.1} pad {:.1} paint {:.1} gc {:.1})",
+                            eprintln!(
+                                "[timer-trace] slow callback {:.1}ms (live_edit {:.1} net {:.1} pad {:.1} paint {:.1} gc {:.1})",
                                 took_ms,
                                 live_edit_ms.unwrap_or(0.0),
                                 net_ms.unwrap_or(0.0),
@@ -1250,7 +1246,7 @@ impl Cx {
             }
             MacosEvent::Paint => {
                 // Poll video players for new frames and preparation status
-                let has_video_players = self.os.video_players.values().any(|player| player.needs_poll());
+                let has_video_players = !self.os.video_players.is_empty();
                 if has_video_players {
                     let mut video_events = Vec::new();
                     for (_video_id, player) in self.os.video_players.iter_mut() {
@@ -1338,17 +1334,11 @@ impl Cx {
                 // ticking at the frame period. Unscoped beats (NSTimer,
                 // hidden windows) keep wall-now. Windows already does this
                 // (`paint_tick(flip_time)`), transport design-v2 §3 / §8 step 0.
-                let link_flip_time = self.os.link_flip_time;
-                let time_now = with_macos_app(|app| {
-                    let wake = app.time_now();
-                    match link_flip_time {
-                        Some(flip) => app.frame_trace.tick(TickSource::Link, wake, Some(flip)),
-                        None => app.frame_trace.tick(TickSource::Timer, wake, None),
-                    }
-                    link_flip_time.unwrap_or(wake)
-                });
+                let time_now = self
+                    .os
+                    .link_flip_time
+                    .unwrap_or_else(|| with_macos_app(|app| app.time_now()));
                 if has_next_frames {
-                    with_macos_app(|app| app.frame_trace.next_frame(time_now));
                     self.call_next_frame_event(time_now);
                 }
                 let needs_redrawing = self.need_redrawing();
@@ -1357,10 +1347,6 @@ impl Cx {
                     self.mtl_compile_shaders(&metal_cx);
                 }
                 let has_dirty_passes = self.any_passes_dirty();
-                with_macos_app(|app| {
-                    let now = app.time_now();
-                    app.frame_trace.maybe_print(now);
-                });
                 // Start timer if we have work
                 if has_next_frames
                     || needs_redrawing
@@ -2368,6 +2354,13 @@ impl CxOsApi for Cx {
         self.update_macos_pointer_capture_pacing();
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn start_stdin_service(&mut self) {
         // macOS studio mode routes control and frame messages over websocket.
         // No separate stdin-side texture sharing service is required.
diff --git a/platform/src/os/apple/macos/macos_app.rs b/platform/src/os/apple/macos/macos_app.rs
index 2a32e51fe..f36e2a3a8 100644
--- a/platform/src/os/apple/macos/macos_app.rs
+++ b/platform/src/os/apple/macos/macos_app.rs
@@ -68,7 +68,8 @@ static METAL_LINK_TRACE_LAST_US: std::sync::atomic::AtomicU64 =
     std::sync::atomic::AtomicU64::new(0);
 
 fn metal_link_frame_trace_enabled() -> bool {
-    crate::makepad_error_log::trace_enabled("frame")
+    static ENABLED: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    *ENABLED.get_or_init(|| std::env::var_os("MAKEPAD_FRAME_TRACE").is_some())
 }
 
 pub(super) fn metal_link_trace_drawable_consumed() {
@@ -115,9 +116,8 @@ fn metal_link_trace_report() {
     let updates = METAL_LINK_TRACE_UPDATES.swap(0, std::sync::atomic::Ordering::AcqRel);
     let drawables = METAL_LINK_TRACE_DRAWABLES.swap(0, std::sync::atomic::Ordering::AcqRel);
     let presented = METAL_LINK_TRACE_PRESENTED.swap(0, std::sync::atomic::Ordering::AcqRel);
-    crate::trace!(
-        "frame",
-        "metal-link interval_ms={:.1} updates_fired={} drawables_consumed={} presented={}",
+    eprintln!(
+        "[frame-trace] metal-link interval_ms={:.1} updates_fired={} drawables_consumed={} presented={}",
         now_us.saturating_sub(last_us) as f64 / 1000.0,
         updates,
         drawables,
@@ -141,29 +141,6 @@ pub fn try_with_macos_app<R>(f: impl FnOnce(&mut MacosApp) -> R) -> Option<R> {
     })
 }
 
-/// Posts an application-defined event from any thread, waking AppKit's event
-/// wait without activating the application or any window.
-pub fn wake_event_loop() {
-    unsafe {
-        let pool: ObjcId = msg_send![class!(NSAutoreleasePool), new];
-        let event: ObjcId = msg_send![
-            class!(NSEvent),
-            otherEventWithType: NSEventType::NSApplicationDefined
-            location: NSPoint { x: 0., y: 0. }
-            modifierFlags: 0u64
-            timestamp: 0f64
-            windowNumber: 0isize
-            context: nil
-            subtype: 0i16
-            data1: 0isize
-            data2: 0isize
-        ];
-        let app: ObjcId = msg_send![class!(NSApplication), sharedApplication];
-        let () = msg_send![app, postEvent: event atStart: false];
-        let () = msg_send![pool, release];
-    }
-}
-
 /// Whether this process may activate itself or make a window key.
 ///
 /// USER LAW (2026-08-26): an agent-driven or test instance must never steal
@@ -340,8 +317,6 @@ pub struct MacosApp {
     /// NSTimer pacing stays). Entries are (cocoa window, link).
     display_links: Vec<(ObjcId, ObjcId)>,
     display_links_paused: bool,
-    /// The frame clock, measured (`MAKEPAD_TRACE=frames`).
-    pub frame_trace: crate::frame_trace::FrameTrace,
     //pub signals: Mutex<RefCell<HashSet<Signal>>>,
     pub cocoa_windows: Vec<(ObjcId, ObjcId)>,
     /// Exact framework-to-Cocoa lookup for bridge-injected pointer activation.
@@ -413,7 +388,6 @@ impl MacosApp {
                 timer_delegate_instance: msg_send![get_macos_class_global().timer_delegate, new],
                 display_links: Vec::new(),
                 display_links_paused: false,
-                frame_trace: crate::frame_trace::FrameTrace::new(),
                 menu_delegate_instance: msg_send![get_macos_class_global().menu_delegate, new],
                 //app_delegate_instance,
                 //signals: Mutex::new(RefCell::new(HashSet::new())),
@@ -537,8 +511,9 @@ impl MacosApp {
                     // `MacosEvent::AppQuitRequested` from the main loop —
                     // i.e. *outside* any in-flight event handler — so apps
                     // can call `cx.request_quit` from their `QuitRequested`
-                    // arm without a rejected synchronous re-entry into
-                    // `call_event_handler`. Other commands keep going through `menuAction:` →
+                    // arm without re-entering `call_event_handler` and
+                    // panicking on `event_handler.take().unwrap()`. Other
+                    // commands keep going through `menuAction:` →
                     // `Event::MacosMenuCommand`.
                     let is_quit = *command == live_id!(quit);
                     let action = if is_quit {
@@ -1400,9 +1375,8 @@ impl MacosApp {
                             let () = msg_send![link, setPreferredFrameRateRange: requested_range];
                             let () = msg_send![link, setPreferredFrameLatency: 2isize];
                             if metal_link_frame_trace_enabled() {
-                                crate::trace!(
-                                    "frame",
-                                    "metal-link defaults rate={:.1}..{:.1}@{:.1} latency={} requested={:.1} latency=2",
+                                eprintln!(
+                                    "[frame-trace] metal-link defaults rate={:.1}..{:.1}@{:.1} latency={} requested={:.1} latency=2",
                                     default_range.minimum,
                                     default_range.maximum,
                                     default_range.preferred,
diff --git a/platform/src/os/apple/macos/macos_stdin.rs b/platform/src/os/apple/macos/macos_stdin.rs
index 186ee56df..474aa8725 100644
--- a/platform/src/os/apple/macos/macos_stdin.rs
+++ b/platform/src/os/apple/macos/macos_stdin.rs
@@ -3,7 +3,7 @@ use crate::{
     cx_api::{CxOsApi, CxOsOp},
     draw_pass::{CxDrawPassColorTexture, CxDrawPassParent, DrawPassClearColor},
     event::Event,
-    event::{WindowGeom},
+    event::{WindowGeom, WindowGeomChangeEvent},
     makepad_math::*,
     makepad_micro_serde::*,
     os::{
@@ -41,33 +41,29 @@ impl StdinWindow {
     }
 }
 
-/// Startup-order trace for the drag-stall hunt. Appends timestamped lines
-/// under `~/.makepad/logs/studio/` when the `studio` topic is enabled.
+/// Startup-order trace for the drag-stall hunt: appends timestamped lines
+/// to the file named by MAKEPAD_STUDIO_TRACE. Free when the env var is
+/// unset (one static branch).
 pub(crate) fn stdin_trace(line: &str) {
     use std::io::Write;
     use std::sync::{Mutex, OnceLock};
-    static FILE: OnceLock<Mutex<Option<std::fs::File>>> = OnceLock::new();
-    if !crate::makepad_error_log::trace_enabled("studio") {
-        return;
-    }
-    let file = FILE.get_or_init(|| Mutex::new(None));
-    let Ok(mut file) = file.lock() else { return };
-    if file.is_none() {
-        let dir = crate::log::trace_log_dir("studio");
-        if std::fs::create_dir_all(&dir).is_err() {
-            return;
-        }
-        *file = std::fs::OpenOptions::new()
-            .create(true)
-            .append(true)
-            .open(dir.join("stdin.log"))
-            .ok();
-    }
+    static FILE: OnceLock<Option<Mutex<std::fs::File>>> = OnceLock::new();
+    let file = FILE.get_or_init(|| {
+        std::env::var("MAKEPAD_STUDIO_TRACE").ok().and_then(|p| {
+            std::fs::OpenOptions::new()
+                .create(true)
+                .append(true)
+                .open(p)
+                .ok()
+                .map(Mutex::new)
+        })
+    });
+    let Some(file) = file else { return };
     let ms = std::time::SystemTime::now()
         .duration_since(std::time::UNIX_EPOCH)
         .map(|d| d.as_secs_f64() * 1000.0)
         .unwrap_or(0.0);
-    if let Some(f) = file.as_mut() {
+    if let Ok(mut f) = file.lock() {
         let _ = writeln!(f, "{:.2} C {}", ms % 1.0e7, line);
     }
 }
@@ -101,8 +97,7 @@ impl Cx {
         self.compute_pass_repaint_order(&mut passes_todo);
         self.repaint_id += 1;
         for &draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[draw_pass_id].set_time(time as f32, uniforms_gen);
+            self.passes[draw_pass_id].set_time(time as f32);
             match self.passes[draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {}
                 CxDrawPassParent::Window(window_id) => {
@@ -262,7 +257,7 @@ impl Cx {
                 let (window_id, pos) = self.windows.window_id_contains(dvec2(e.x, e.y));
                 let dpi_factor = self.windows[window_id].window_geom.dpi_factor.max(1.0);
                 let tweak_ray = crate::event::TweakRayEvent {
-                    abs: self.stdin_pointer_abs(dvec2(e.x, e.y), pos, window_id),
+                    abs: dvec2(e.x - pos.x, e.y - pos.y),
                     window_id,
                     modifiers: e.modifiers.into_key_modifiers(),
                     time: e.time,
@@ -296,15 +291,19 @@ impl Cx {
             } => {
                 let window_id = CxWindowPool::from_usize(window_id);
                 if self.windows.is_valid(window_id) {
-                    let re = self.windows.stdin_apply_native_geom(
+                    let old_geom = self.windows[window_id].window_geom.clone();
+                    let new_geom = WindowGeom {
+                        position: dvec2(0.0, 0.0),
+                        dpi_factor,
+                        inner_size: dvec2(width, height),
+                        ..Default::default()
+                    };
+                    self.windows[window_id].window_geom = new_geom.clone();
+                    let re = WindowGeomChangeEvent {
                         window_id,
-                        WindowGeom {
-                            position: dvec2(0.0, 0.0),
-                            dpi_factor,
-                            inner_size: dvec2(width, height),
-                            ..Default::default()
-                        },
-                    );
+                        new_geom,
+                        old_geom,
+                    };
                     if re.old_geom.dpi_factor != re.new_geom.dpi_factor
                         || re.old_geom.inner_size != re.new_geom.inner_size
                     {
diff --git a/platform/src/os/apple/metal.rs b/platform/src/os/apple/metal.rs
index d8d58e002..593823360 100644
--- a/platform/src/os/apple/metal.rs
+++ b/platform/src/os/apple/metal.rs
@@ -138,7 +138,7 @@ use crate::os::apple::apple_sys::{
 
 impl Cx {
     fn total_drawcall_log_enabled() -> bool {
-        crate::makepad_error_log::trace_enabled("gpu.drawcalls")
+        std::env::var_os("MAKEPAD_TOTAL_DRAWCALLS_DEBUG").is_some()
     }
 
     fn render_view(
@@ -173,7 +173,6 @@ impl Cx {
         }
 
         for order_index in 0..draw_order_len {
-            let uniforms_gen = self.next_uniform_gen();
             let Some(draw_item_id) =
                 self.draw_lists[draw_list_id].draw_item_id_at_order_index(order_index)
             else {
@@ -183,12 +182,6 @@ impl Cx {
                 .kind
                 .sub_list()
             {
-                // A retained sub-list its owner dropped between the parent's
-                // last record and this paint: the slot may already hold
-                // another widget's list. Nothing to draw here.
-                if self.draw_lists.is_id_freed(sub_list_id) {
-                    continue;
-                }
                 let child_resets_zbias = self.draw_lists[sub_list_id].reset_zbias;
                 let mut own_zbias = 0.0f32;
                 let child_zbias = if child_resets_zbias {
@@ -199,23 +192,14 @@ impl Cx {
                 // An overlay list carries a depth floor: this is what makes it
                 // composite above body content that uses `draw_depth`.
                 self.draw_lists[sub_list_id].raise_zbias_to_floor(child_zbias);
-                // A retained list is one unit of paint order: its calls all
-                // take the counter at entry, it advances by the layers the
-                // list reported. See `CxDrawList::zbias_hold`.
-                if let Some(steps) = self.draw_lists[sub_list_id].zbias_hold {
-                    let mut held = *child_zbias;
-                    self.render_view(draw_pass_id, sub_list_id, &mut held, 0.0, encoder, metal_cx);
-                    *child_zbias += steps as f32 * zbias_step;
-                } else {
-                    self.render_view(
-                        draw_pass_id,
-                        sub_list_id,
-                        child_zbias,
-                        zbias_step,
-                        encoder,
-                        metal_cx,
-                    );
-                }
+                self.render_view(
+                    draw_pass_id,
+                    sub_list_id,
+                    child_zbias,
+                    zbias_step,
+                    encoder,
+                    metal_cx,
+                );
             } else {
                 let draw_list = &mut self.draw_lists[draw_list_id];
                 let draw_item = &mut draw_list.draw_items[draw_item_id];
@@ -258,9 +242,8 @@ impl Cx {
                     let instance_bytes = (draw_item.instances.as_ref().unwrap().len()
                         * std::mem::size_of::<f32>())
                         as u64;
-                    if instance_bytes > 524_288 && crate::makepad_error_log::trace_enabled("present") {
-                        crate::trace!(
-                            "present",
+                    if instance_bytes > 524_288 && std::env::var_os("MPPRESENT").is_some() {
+                        crate::log!(
                             "MPUPLOAD list {:?} item {} — {:.1}MB re-uploaded",
                             draw_list_id,
                             draw_item_id,
@@ -282,7 +265,7 @@ impl Cx {
                 }
 
                 // update the zbias uniform if we have it.
-                draw_call.resolve_zbias(*zbias, sploded, uniforms_gen);
+                draw_call.resolve_zbias(*zbias, sploded);
                 *zbias += zbias_step;
 
                 if draw_call.uniforms_dirty {
@@ -337,35 +320,23 @@ impl Cx {
                     continue;
                 };
 
-                if self.geometries.skip_stale(geometry_id) {
-                    continue;
-                }
                 let geometry = &mut self.geometries[geometry_id];
-                if !crate::geometry::geometry_layout_matches_shader(
-                    geometry,
-                    &sh.mapping.geometries,
-                ) {
-                    continue;
-                }
 
                 if geometry.dirty_vertices || geometry.os.vertex_buffer.inner.is_none() {
-                    let bytes = geometry.vertices.byte_len() as u64;
+                    let bytes = (geometry.vertices.len() * std::mem::size_of::<f32>()) as u64;
                     self.os.vertex_buffer_bytes_uploaded =
                         self.os.vertex_buffer_bytes_uploaded.saturating_add(bytes);
                     geometry
                         .os
                         .vertex_buffer
-                        .update(metal_cx, geometry.vertices.as_bytes());
+                        .update(metal_cx, &geometry.vertices);
                     geometry.dirty_vertices = false;
                 }
                 if geometry.dirty_indices || geometry.os.index_buffer.inner.is_none() {
-                    let bytes = geometry.indices.as_bytes().len() as u64;
+                    let bytes = (geometry.indices.len() * std::mem::size_of::<u32>()) as u64;
                     self.os.vertex_buffer_bytes_uploaded =
                         self.os.vertex_buffer_bytes_uploaded.saturating_add(bytes);
-                    geometry
-                        .os
-                        .index_buffer
-                        .update(metal_cx, geometry.indices.as_bytes());
+                    geometry.os.index_buffer.update(metal_cx, &geometry.indices);
                     geometry.dirty_indices = false;
                 }
                 geometry.dirty = geometry.dirty_vertices || geometry.dirty_indices;
@@ -583,22 +554,14 @@ impl Cx {
                 self.os.vertices_done = self
                     .os
                     .vertices_done
-                    .saturating_add((geometry.index_count as u64).saturating_mul(instances));
+                    .saturating_add((geometry.indices.len() as u64).saturating_mul(instances));
                 if let Some(inner) = geometry.os.index_buffer.inner.as_ref() {
-                    let index_type = match geometry.index_width {
-                        2 => MTLIndexType::UInt16,
-                        4 => MTLIndexType::UInt32,
-                        width => {
-                            crate::error!("invalid resident index width {width}; skipping draw");
-                            continue;
-                        }
-                    };
                     let () = unsafe {
                         msg_send![
                             encoder,
                             drawIndexedPrimitives: MTLPrimitiveType::Triangle
-                            indexCount: geometry.index_count as u64
-                            indexType: index_type
+                            indexCount: geometry.indices.len() as u64
+                            indexType: MTLIndexType::UInt32
                             indexBuffer: inner.buffer.as_id()
                             indexBufferOffset: 0
                             instanceCount: instances
@@ -719,12 +682,7 @@ impl Cx {
             .unwrap();
 
         if !self.passes[draw_pass_id].keep_camera_matrix {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[draw_pass_id].set_ortho_matrix(
-                pass_rect.pos,
-                pass_rect.size,
-                uniforms_gen,
-            );
+            self.passes[draw_pass_id].set_ortho_matrix(pass_rect.pos, pass_rect.size);
         }
 
         if pass_rect.size.x < 0.5 || pass_rect.size.y < 0.5 {
@@ -737,8 +695,7 @@ impl Cx {
 
         self.passes[draw_pass_id].paint_dirty = false;
 
-        let uniforms_gen = self.next_uniform_gen();
-        self.passes[draw_pass_id].set_dpi_factor(dpi_factor, uniforms_gen);
+        self.passes[draw_pass_id].set_dpi_factor(dpi_factor);
 
         if matches!(&mode, DrawPassMode::MTKView(_)) {
             let color_attachments: ObjcId =
@@ -1019,8 +976,7 @@ impl Cx {
         if Self::total_drawcall_log_enabled() {
             static LOG_COUNT: AtomicUsize = AtomicUsize::new(0);
             if LOG_COUNT.fetch_add(1, Ordering::Relaxed) < 200 {
-                crate::trace!(
-                    "gpu.drawcalls",
+                crate::log!(
                     "total_drawcalls repaint={} pass={:?} draw_list={:?} draw_calls_done={}",
                     self.repaint_id,
                     draw_pass_id,
@@ -1046,9 +1002,9 @@ impl Cx {
             (window_id.id() as u64).wrapping_mul(0x9E37_79B9_7F4A_7C15) ^ self.repaint_id
         });
 
-        // Log each pass's GPU time —
+        // MAKEPAD_GPU_PASS_TRACE=1: log each pass's GPU time to stderr —
         // per-pass breakdown for chasing frame-budget overruns.
-        if crate::makepad_error_log::trace_enabled("gpu.pass") {
+        if std::env::var_os("MAKEPAD_GPU_PASS_TRACE").is_some() {
             let name = if self.passes[draw_pass_id].debug_name.is_empty() {
                 "main".to_string()
             } else {
@@ -1060,7 +1016,7 @@ impl Cx {
                     addCompletedHandler: &objc_block!(move | command_buffer: ObjcId | {
                         let start: f64 = unsafe { msg_send![command_buffer, GPUStartTime] };
                         let end: f64 = unsafe { msg_send![command_buffer, GPUEndTime] };
-                        crate::trace!("gpu.pass", "{} {:.3}ms", name, (end - start) * 1000.0);
+                        eprintln!("[gpu-pass] {} {:.3}ms", name, (end - start) * 1000.0);
                     })
                 ]
             };
@@ -1089,10 +1045,6 @@ impl Cx {
                 let drawable: ObjcId = unsafe { msg_send![view, currentDrawable] };
                 let first_texture: ObjcId = unsafe { msg_send![drawable, texture] };
                 let () = unsafe { msg_send![command_buffer, presentDrawable: drawable] };
-                crate::os::apple::macos::macos_app::try_with_macos_app(|app| {
-                    let now = app.time_now();
-                    app.frame_trace.present(now);
-                });
                 let screenshot = self.build_screenshot_struct(
                     metal_cx,
                     command_buffer,
@@ -1180,10 +1132,6 @@ impl Cx {
                 } else {
                     let () = unsafe { msg_send![command_buffer, presentDrawable: drawable] };
                 }
-                crate::os::apple::macos::macos_app::try_with_macos_app(|app| {
-                    let now = app.time_now();
-                    app.frame_trace.present(now);
-                });
                 let screenshot = self.build_screenshot_struct(
                     metal_cx,
                     command_buffer,
@@ -1252,40 +1200,24 @@ impl Cx {
         metal_cx: &MetalCx,
         command_buffer: ObjcId,
         kind_id: usize,
-        expected_width: usize,
-        expected_height: usize,
+        width: usize,
+        height: usize,
         in_texture: ObjcId,
-        _alloc: Option<TextureAlloc>,
+        alloc: Option<TextureAlloc>,
         window_id: Option<usize>,
     ) -> Option<ScreenshotInfo> {
         let request_ids =
             self.take_studio_screenshot_request_ids_for_window(kind_id as u32, window_id);
+        let (tex_width, tex_height) = if let Some(alloc) = alloc {
+            (alloc.width, alloc.height)
+        } else {
+            (width, height)
+        };
         // A pending grab/probe request, or a screen-capture sink that is due a
         // frame for this window: either way the drawable has to be blitted into
         // a shared texture before it is presented.
         let wants_capture = crate::screen_capture::capture_wants_window(window_id);
         if !request_ids.is_empty() || wants_capture {
-            // `copyFromTexture:toTexture:` copies complete mip levels and Metal
-            // requires their dimensions to match exactly. During a live resize
-            // the pass rectangle can lag the CAMetalDrawable by a frame, so
-            // sizing this staging texture from `pass_rect` made a remote grab
-            // abort in MTLPickLargestMip. The source MTLTexture is authoritative:
-            // allocate and report the capture at its actual dimensions.
-            let tex_width: usize = unsafe { msg_send![in_texture, width] };
-            let tex_height: usize = unsafe { msg_send![in_texture, height] };
-            if tex_width == 0 || tex_height == 0 {
-                crate::error!("screenshot source texture has zero size");
-                return None;
-            }
-            if tex_width != expected_width || tex_height != expected_height {
-                crate::log!(
-                    "screenshot source is {}x{}, pass expected {}x{}",
-                    tex_width,
-                    tex_height,
-                    expected_width,
-                    expected_height
-                );
-            }
             let descriptor = RcObjcId::from_owned(
                 NonNull::new(unsafe { msg_send![class!(MTLTextureDescriptor), new] }).unwrap(),
             );
@@ -1315,8 +1247,8 @@ impl Cx {
             };
             return Some(ScreenshotInfo {
                 request_ids,
-                width: tex_width as _,
-                height: tex_height as _,
+                width: width as _,
+                height: height as _,
                 window_id,
                 texture,
             });
@@ -1325,7 +1257,8 @@ impl Cx {
     }
 
     fn gpu_profile_enabled() -> bool {
-        crate::makepad_error_log::trace_enabled("gpu.profile")
+        static ON: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+        *ON.get_or_init(|| std::env::var_os("MAKEPAD_GPU_PROFILE").is_some())
     }
 
     fn commit_command_buffer(
@@ -1678,7 +1611,7 @@ pub struct MetalCx {
     /// encoders here instead of committing one buffer each — a 12-pass
     /// blur pyramid was paying ~1ms commit/schedule latency PER PASS. The
     /// final window pass presents and commits it. Retained (see retain in
-    /// draw_pass); None outside a frame or when `gpu.profile` is enabled
+    /// draw_pass); None outside a frame or when MAKEPAD_GPU_PROFILE=1
     /// (profiling keeps per-pass buffers for per-pass GPU spans).
     pub frame_command_buffer: Option<ObjcId>,
     /// `cb_seq` of `frame_command_buffer`, restored into `current_cb_seq`
@@ -1698,7 +1631,7 @@ pub struct MetalCx {
     staging_pool: Arc<Mutex<Vec<StagingBuffer>>>,
     /// Shaders drawn by the pass being encoded (`render_view` collects
     /// them, `draw_pass` hands them to the in-flight registry) — what the
-    /// hang diagnostic and `gpu.trace` name.
+    /// hang diagnostic and `MAKEPAD_GPU_TRACE` name.
     pass_shaders: RefCell<Vec<LiveId>>,
     /// The last command-buffer seq of each recent repaint, oldest first —
     /// the unit of the frame-level GPU backpressure (`frames_in_flight`).
@@ -1718,7 +1651,7 @@ pub struct MetalCx {
 /// completion of N implies completion of everything numbered below it.
 static METAL_CB_COMPLETED: AtomicU64 = AtomicU64::new(0);
 
-/// One in-flight command buffer as the hang watchdog and `gpu.trace`
+/// One in-flight command buffer as the hang watchdog and `MAKEPAD_GPU_TRACE`
 /// see it. Entries are born in `new_command_buffer`, filled by `draw_pass`,
 /// stamped at commit, and removed by the buffer's completion handler.
 struct InFlightCb {
@@ -1790,11 +1723,19 @@ fn gpu_hang_max_ms() -> u64 {
     })
 }
 
-/// The `gpu.trace` topic logs every command buffer whose GPU time exceeds
-/// 4 ms with its passes and shaders, plus
+/// `MAKEPAD_GPU_TRACE=1` logs every command buffer whose GPU time exceeds
+/// 4 ms (`=N` sets the threshold in ms) with its passes and shaders, plus
 /// once-per-second staging, queue, and backpressure counters.
 pub(crate) fn gpu_trace_threshold_ms() -> Option<f64> {
-    crate::makepad_error_log::trace_enabled("gpu.trace").then_some(4.0)
+    static T: std::sync::OnceLock<Option<f64>> = std::sync::OnceLock::new();
+    *T.get_or_init(|| {
+        let v = std::env::var("MAKEPAD_GPU_TRACE").ok()?;
+        let v = v.trim();
+        match v.parse::<f64>() {
+            Ok(ms) if ms > 1.0 => Some(ms),
+            _ => Some(4.0),
+        }
+    })
 }
 
 /// GPU-HANG SELF-TERMINATION. A runaway shader keeps its command buffer
@@ -1802,9 +1743,8 @@ pub(crate) fn gpu_trace_threshold_ms() -> Option<f64> {
 /// user's whole desktop, tonight: two freezes and a reboot). This thread
 /// watches the oldest committed-but-uncompleted command buffer and, once it
 /// is older than `MAKEPAD_GPU_MAX_CB_MS`, writes a diagnostic naming the
-/// passes and shaders in that buffer (stderr, and under
-/// `~/.makepad/logs/gpu.hang/` when that topic is enabled) and aborts THIS
-/// process — the kernel
+/// passes and shaders in that buffer (stderr, and the file named by
+/// `MAKEPAD_GPU_HANG_DUMP` if set) and aborts THIS process — the kernel
 /// tears down our GPU context long before the driver-level watchdog fires.
 /// A thread, not a per-frame check: a hung GPU also stalls the display
 /// link, so the main loop may never get another beat.
@@ -1846,14 +1786,12 @@ fn metal_hang_watchdog_start() {
                     )
                 };
                 eprintln!("{}", diagnostic);
-                if crate::makepad_error_log::trace_enabled("gpu.hang") {
+                if let Some(path) = std::env::var_os("MAKEPAD_GPU_HANG_DUMP") {
                     use std::io::Write as _;
-                    let dir = crate::log::trace_log_dir("gpu.hang");
-                    let _ = std::fs::create_dir_all(&dir);
                     if let Ok(mut file) = std::fs::OpenOptions::new()
                         .create(true)
                         .append(true)
-                        .open(dir.join("hang.log"))
+                        .open(&path)
                     {
                         let _ = writeln!(
                             file,
@@ -2117,9 +2055,8 @@ impl MetalCx {
                         let end: f64 = unsafe { msg_send![cb, GPUEndTime] };
                         let ms = (end - start) * 1000.0;
                         if ms.is_finite() && ms > threshold {
-                            crate::trace!(
-                                "gpu.trace",
-                                "command buffer #{} gpu {:.2} ms: {}",
+                            eprintln!(
+                                "[gpu-trace] command buffer #{} gpu {:.2} ms: {}",
                                 seq,
                                 ms,
                                 describe_passes(&entry.passes)
@@ -2158,7 +2095,7 @@ impl MetalCx {
             .count()
     }
 
-    /// With `gpu.trace`, report allocations whose lifetime follows
+    /// `MAKEPAD_GPU_TRACE=1`: report the allocations whose lifetime follows
     /// command-buffer completion. The pool is bounded, while `used` identifies
     /// work waiting on the GPU; growth there is queue growth, not pool growth.
     #[allow(dead_code)] // called by the macos present gate
@@ -2181,9 +2118,8 @@ impl MetalCx {
         let used_bytes = STAGING_USED_BYTES.load(Ordering::Relaxed);
         let encoding_count = live_count.saturating_sub(pool_count.saturating_add(used_count));
         let command_buffers = metal_in_flight().len();
-        crate::trace!(
-            "gpu.trace",
-            "staging_live={} staging_used={} staging_pool={} staging_encoding={} total_bytes={} used_bytes={} pool_bytes={} command_buffers={} frames={} backpressure_skips={}",
+        eprintln!(
+            "[gpu-memory] staging_live={} staging_used={} staging_pool={} staging_encoding={} total_bytes={} used_bytes={} pool_bytes={} command_buffers={} frames={} backpressure_skips={}",
             live_count,
             used_count,
             pool_count,
@@ -2260,11 +2196,6 @@ impl Cx {
         let mut enc = VecUploadEncoder::new(command_buffer);
         let mut stack: Vec<DrawListId> = vec![draw_list_id];
         while let Some(list_id) = stack.pop() {
-            // A retained sub-list its owner dropped since the parent last
-            // recorded: not part of this pass (see `render_view`).
-            if self.draw_lists.is_id_freed(list_id) {
-                continue;
-            }
             let draw_list = &self.draw_lists[list_id];
             for order_index in 0..draw_list.draw_item_order_len() {
                 let Some(item_id) = draw_list.draw_item_id_at_order_index(order_index) else {
@@ -2399,14 +2330,10 @@ impl DrawVars {
         // 3. Check code cache (different functions but identical generated code)
 
         if let Some(io_self) = value.as_object() {
-            // The object cache is keyed by HEAP as well as object: a splash
-            // isolate has its own heap, and an object index there says
-            // nothing about the same index in the app heap.
-            let heap_key = vm.bx.heap.heap_key();
             // Cache 1: Check if this exact object has been compiled before
             {
                 let cx = vm.host.cx();
-                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&(heap_key, io_self)) {
+                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&io_self) {
                     // log!("Shader cache HIT (object_id)");
                     self.finalize_cached_shader(vm, shader_id);
                     return;
@@ -2422,7 +2349,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -2515,7 +2442,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     cx.draw_shaders
                         .cache_functions_to_shader
                         .insert(fnhash, shader_id);
@@ -2559,7 +2486,6 @@ impl DrawVars {
 
             // Access Cx from the vm host
             let cx = vm.host.cx_mut();
-            mapping.scope_uniforms_gen = cx.next_uniform_gen();
 
             // Allocate CxDrawShader with os_shader_id set to None
             let index = cx.draw_shaders.shaders.len();
@@ -2575,7 +2501,7 @@ impl DrawVars {
             // Add to all caches
             cx.draw_shaders
                 .cache_object_id_to_shader
-                .insert((heap_key, io_self), shader_id);
+                .insert(io_self, shader_id);
             cx.draw_shaders
                 .cache_functions_to_shader
                 .insert(fnhash, shader_id);
@@ -2602,12 +2528,11 @@ impl CxOsDrawShader {
     ) -> Option<Self> {
         // Generated shader source is what an author — increasingly an AI —
         // actually has to debug, and it is otherwise invisible. Dumping it is
-        // opt-in and costs nothing when the topic is disabled.
-        if crate::makepad_error_log::trace_enabled("shader.dump") {
-            let dir = crate::log::trace_log_dir("shader.dump");
+        // opt-in and costs nothing when the var is unset.
+        if let Ok(dir) = std::env::var("MAKEPAD_SHADER_DUMP") {
             let mut hasher = std::collections::hash_map::DefaultHasher::new();
             std::hash::Hash::hash(&mtlsl, &mut hasher);
-            let name = dir.join(format!("shader_{:016x}.metal", std::hash::Hasher::finish(&hasher)));
+            let name = format!("{}/shader_{:016x}.metal", dir, std::hash::Hasher::finish(&hasher));
             let _ = std::fs::create_dir_all(&dir);
             let _ = std::fs::write(&name, mtlsl.as_bytes());
         }
@@ -2720,8 +2645,8 @@ impl CxOsDrawShader {
 
         // Opt-in: shader compile timing is only interesting when someone is
         // measuring it, and every boot compiles dozens of shaders.
-        if crate::makepad_error_log::trace_enabled("shader.bench") {
-            crate::trace!("shader.bench", "src={} bytes lib={:.2}ms pipeline={:.2}ms total={:.2}ms",
+        if std::env::var("MAKEPAD_SHADER_BENCH").is_ok() {
+            crate::log!("MPSHADERBENCH src={} bytes lib={:.2}ms pipeline={:.2}ms total={:.2}ms",
                 _mp_src_len, _mp_lib_ms, _mp_t1.elapsed().as_secs_f64()*1000.0,
                 _mp_t0.elapsed().as_secs_f64()*1000.0);
         }
@@ -2767,12 +2692,6 @@ impl CxOsDrawShader {
 #[derive(Default)]
 pub struct CxOsDrawCall {
     instance_buffer: MetalBuffer,
-    #[cfg(test)]
-    pub uniforms_recording_gen: Option<u64>,
-    #[cfg(test)]
-    pub draw_call_uniforms_gen: Option<u64>,
-    #[cfg(test)]
-    pub user_uniforms_gen: Option<u64>,
 }
 
 #[derive(Default)]
@@ -4228,7 +4147,7 @@ impl EaglRenderBridge {
     }
 }
 
-/// The `gpu.profile` topic prints a per-pass GPU-time + geometry table once
+/// MAKEPAD_GPU_PROFILE=1: per-pass GPU-time + geometry table, printed once
 /// a second from the command-buffer completion threads. Names are the
 /// passes' debug names; ms are summed GPU intervals over the window.
 fn gpu_profile_accumulate(
@@ -4279,7 +4198,7 @@ fn gpu_profile_accumulate(
                 s.instance_bytes as f64 / 1e6,
             ));
         }
-        crate::trace!("gpu.profile", "{}", out);
+        crate::log!("{}", out);
         *guard = None;
     }
 }
@@ -4395,7 +4314,7 @@ mod vec_upload_tests {
 }
 
 
-/// The `present` topic reports once a second how many drawables were presented
+/// `MPPRESENT=1`: once a second, how many drawables were actually presented
 /// and the worst gap between two of them — the number the eye sees, below
 /// every app-side clock. Costs one env check when off.
 /// CPU encode seconds and uploaded bytes per pass, summed on the main
@@ -4420,12 +4339,12 @@ fn present_gpu_time(seconds: f64) {
     GPU_MAX_US.fetch_max(us, std::sync::atomic::Ordering::Relaxed);
 }
 
-/// Stamp when an input event arrived; the next present logs
+/// MPPRESENT=1: stamp when an input event arrived; the next present logs
 /// the input→glass latency. THE number behind "the first letter hangs".
 static INPUT_AT_US: std::sync::atomic::AtomicU64 = std::sync::atomic::AtomicU64::new(0);
 
 pub(crate) fn note_input_event() {
-    if !crate::makepad_error_log::trace_enabled("present") {
+    if std::env::var_os("MPPRESENT").is_none() {
         return;
     }
     let now = std::time::SystemTime::now()
@@ -4443,12 +4362,13 @@ pub(crate) fn note_input_event() {
 fn present_pulse() {
     use std::cell::Cell;
     thread_local! {
+        static ON: bool = std::env::var("MPPRESENT").is_ok();
         static LAST: Cell<f64> = const { Cell::new(0.0) };
         static SINCE: Cell<f64> = const { Cell::new(0.0) };
         static COUNT: Cell<u32> = const { Cell::new(0) };
         static WORST: Cell<f64> = const { Cell::new(0.0) };
     }
-    if !crate::makepad_error_log::trace_enabled("present") {
+    if !ON.with(|v| *v) {
         return;
     }
     let input_at = INPUT_AT_US.swap(0, std::sync::atomic::Ordering::Relaxed);
@@ -4457,7 +4377,7 @@ fn present_pulse() {
             .duration_since(std::time::UNIX_EPOCH)
             .map(|d| d.as_micros() as u64)
             .unwrap_or(0);
-        crate::trace!("present", "MPINPUT input→present {:.1}ms", (now_us.saturating_sub(input_at)) as f64 / 1000.0);
+        crate::log!("MPINPUT input→present {:.1}ms", (now_us.saturating_sub(input_at)) as f64 / 1000.0);
     }
     let now = std::time::SystemTime::now()
         .duration_since(std::time::UNIX_EPOCH)
@@ -4483,9 +4403,8 @@ fn present_pulse() {
                 let cpu_ms = CPU_US.swap(0, std::sync::atomic::Ordering::Relaxed) as f64 / 1000.0;
                 let up_mb = UP_BYTES.swap(0, std::sync::atomic::Ordering::Relaxed) as f64 / 1048576.0;
                 let tex_mb = TEX_BYTES.swap(0, std::sync::atomic::Ordering::Relaxed) as f64 / 1048576.0;
-                crate::trace!(
-                    "present",
-                    "{count} presents/s · worst gap {:.1}ms · cpu encode {:.1}ms/s · instances {:.2}MB/s · textures {tex_mb:.2}MB/s · gpu {:.1}ms/frame max {:.1}ms",
+                crate::log!(
+                    "MPPRESENT {count} presents/s · worst gap {:.1}ms · cpu encode {:.1}ms/s · instances {:.2}MB/s · textures {tex_mb:.2}MB/s · gpu {:.1}ms/frame max {:.1}ms",
                     worst * 1000.0,
                     cpu_ms,
                     up_mb,
diff --git a/platform/src/os/apple/tvos/tvos.rs b/platform/src/os/apple/tvos/tvos.rs
index d7e9110cf..5ce3cbdb6 100644
--- a/platform/src/os/apple/tvos/tvos.rs
+++ b/platform/src/os/apple/tvos/tvos.rs
@@ -18,24 +18,11 @@ use {
             metal::{DrawPassMode, MetalCx},
         },
         thread::SignalToUI,
-        makepad_objc_sys::objc_block,
         window::CxWindowPool,
     },
     std::{cell::RefCell, rc::Rc, time::Instant},
 };
 
-pub(crate) fn wake_ui_event_loop() {
-    unsafe {
-        let main_thread_block = objc_block!(move || {});
-        let main_queue: ObjcId = msg_send![class!(NSOperationQueue), mainQueue];
-        let operation: ObjcId = msg_send![
-            class!(NSBlockOperation),
-            blockOperationWithBlock: &main_thread_block
-        ];
-        let () = msg_send![main_queue, addOperation: operation];
-    }
-}
-
 impl Cx {
     pub fn trace(val: &str) {
         unsafe { NSLog(str_to_nsstring(val)) };
@@ -294,6 +281,13 @@ impl CxOsApi for Cx {
         self.native_load_dependencies();
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn seconds_since_app_start(&self) -> f64 {
         Instant::now()
             .duration_since(self.os.start_time.unwrap())
diff --git a/platform/src/os/cx_native.rs b/platform/src/os/cx_native.rs
index 9c300db23..1f3517521 100644
--- a/platform/src/os/cx_native.rs
+++ b/platform/src/os/cx_native.rs
@@ -6,7 +6,7 @@ use {
         path::{Path, PathBuf},
         rc::Rc,
         sync::OnceLock,
-        time::{Instant, SystemTime},
+        time::SystemTime,
     },
 };
 
@@ -62,20 +62,6 @@ pub fn read_file_cwd_or_exe_relative(path: impl AsRef<Path>) -> Option<Vec<u8>>
 // lets start a websocket thread
 
 impl Cx {
-    pub(crate) fn start_native_storage_request(
-        &mut self,
-        request: crate::storage::StorageRequest,
-    ) {
-        let sender = self.storage_state.sender();
-        match self.task_pool().submit(crate::thread::Lane::Heavy, move || {
-            let response = crate::storage::native::execute(&crate::home::storage_dir(), request);
-            let _ = sender.send(response);
-        }) {
-            Ok(task) => task.detach(),
-            Err(error) => crate::error!("storage request refused by the task pool: {error}"),
-        }
-    }
-
     pub fn native_load_dependencies(&mut self) {
         for (path, dep) in &mut self.dependencies {
             if let Some(buffer) = read_file_cwd_or_exe_relative(path) {
@@ -93,9 +79,4 @@ impl Cx {
         }
         return 0.0;
     }
-
-    pub fn monotonic_now() -> f64 {
-        static START: OnceLock<Instant> = OnceLock::new();
-        START.get_or_init(Instant::now).elapsed().as_secs_f64()
-    }
 }
diff --git a/platform/src/os/cx_shared.rs b/platform/src/os/cx_shared.rs
index 8696c9fcd..8335339ca 100644
--- a/platform/src/os/cx_shared.rs
+++ b/platform/src/os/cx_shared.rs
@@ -21,20 +21,6 @@ use {
     std::rc::Rc,
 };
 
-struct EventDispatchGuard {
-    active: Rc<Cell<bool>>,
-    event_depth: Option<Rc<Cell<u32>>>,
-}
-
-impl Drop for EventDispatchGuard {
-    fn drop(&mut self) {
-        self.active.set(false);
-        if let Some(depth) = &self.event_depth {
-            depth.set(depth.get().saturating_sub(1));
-        }
-    }
-}
-
 /// File sinks for in-app frame captures (`Cx::capture_next_frame_to_file`).
 /// A static mutex rather than Cx state because the metal completion handler
 /// that produces the PNG runs off the main thread.
@@ -135,28 +121,12 @@ impl Cx {
     pub(crate) fn compute_pass_repaint_order(&mut self, passes_todo: &mut Vec<DrawPassId>) {
         passes_todo.clear();
 
-        // An orphaned child pass — attached by a draw list that has since
-        // been recorded without it (`Cx::pass_attachment_is_stale`) — is not
-        // painted, is neither a source nor a sink of dirtiness below, and has
-        // its flag cleared so an idle app does not keep requesting frames on
-        // its behalf. The one exception is an explicit `repaint_pass`, which
-        // paints it this once.
-        for draw_pass_id in self.passes.id_iter() {
-            let requested = std::mem::take(&mut self.passes[draw_pass_id].repaint_requested);
-            if !requested && self.pass_attachment_is_stale(draw_pass_id) {
-                self.passes[draw_pass_id].paint_dirty = false;
-            }
-        }
-
         // we need this because we don't mark the entire deptree of passes dirty every small paint
         loop {
             // loop untill we don't propagate anymore
             let mut altered = false;
             for draw_pass_id in self.passes.id_iter() {
-                if self.demo_time_repaint
-                    && self.pass_live_for_time_repaint(draw_pass_id)
-                    && !self.pass_attachment_is_stale(draw_pass_id)
-                {
+                if self.demo_time_repaint && self.pass_live_for_time_repaint(draw_pass_id) {
                     self.passes[draw_pass_id].paint_dirty = true;
                 }
                 if self.passes[draw_pass_id].paint_dirty {
@@ -177,10 +147,7 @@ impl Cx {
             // The gauss chain rides this — realtime glass — while texture
             // caches, which exist to NOT re-render, never opt in.
             for draw_pass_id in self.passes.id_iter() {
-                if self.passes[draw_pass_id].live_with_parent
-                    && !self.passes[draw_pass_id].paint_dirty
-                    && !self.pass_attachment_is_stale(draw_pass_id)
-                {
+                if self.passes[draw_pass_id].live_with_parent && !self.passes[draw_pass_id].paint_dirty {
                     if let CxDrawPassParent::DrawPass(parent_pass_id) = self.passes[draw_pass_id].parent {
                         if self.passes[parent_pass_id].paint_dirty {
                             self.passes[draw_pass_id].paint_dirty = true;
@@ -242,7 +209,6 @@ impl Cx {
     }
 
     pub(crate) fn dispatch_network_runtime_events(&mut self) {
-        self.dispatch_storage_responses();
         use crate::makepad_math::dvec2;
         use crate::window::CxWindowPool;
 
@@ -444,7 +410,7 @@ impl Cx {
         }
         self.run_view_frame_encode_in_flight = true;
         let sender = self.run_view_frame_results.sender();
-        if let Ok(task) = self.task_pool().submit(crate::thread::Lane::Heavy, move || {
+        self.spawn_thread(move || {
             let result = Cx::prepare_studio_run_view_rgba(&request, width, height, rgba).and_then(
                 |(width, height, rgba)| {
                     Cx::encode_rgba_as_png(width, height, &rgba).map(|png| RunViewFrameData {
@@ -458,9 +424,7 @@ impl Cx {
                 },
             );
             let _ = sender.send(result);
-        }) {
-            task.detach();
-        }
+        });
     }
 
     fn prepare_studio_run_view_rgba(
@@ -715,21 +679,6 @@ impl Cx {
     /// screenshot, widget dump, and kill. Returns true on Kill (caller should
     /// shut down). Callers handle stdin-specific variants (Swapchain,
     /// WindowGeomChange, Tick) before delegating here.
-    /// A host-forwarded pointer position — host logical points, relative to
-    /// the host's origin — as the app's layout sees it: relative to the
-    /// window, then through the window's dpi override (a native window's
-    /// events take the same remap in the platform callbacks).
-    pub(crate) fn stdin_pointer_abs(
-        &self,
-        host: crate::makepad_math::DVec2,
-        window_pos: crate::makepad_math::DVec2,
-        window_id: crate::window::WindowId,
-    ) -> crate::makepad_math::DVec2 {
-        let mut abs = crate::makepad_math::dvec2(host.x - window_pos.x, host.y - window_pos.y);
-        self.dpi_override_scale(&mut abs, window_id);
-        abs
-    }
-
     pub fn dispatch_studio_msg(
         &mut self,
         msg: StudioToApp,
@@ -743,7 +692,7 @@ impl Cx {
                 // must become key before its drag starts.
                 self.activate_window_on_pointer_down(window_id);
                 let event = crate::event::MouseDownEvent {
-                    abs: self.stdin_pointer_abs(crate::makepad_math::dvec2(e.x, e.y), pos, window_id),
+                    abs: crate::makepad_math::dvec2(e.x - pos.x, e.y - pos.y),
                     button: crate::event::MouseButton::from_bits_retain(e.button_raw_bits),
                     window_id,
                     modifiers: e.modifiers.into_key_modifiers(),
@@ -758,7 +707,7 @@ impl Cx {
             StudioToApp::MouseMove(e) => {
                 self.call_event_handler(&Event::MouseMove(crate::event::MouseMoveEvent {
                 lock_delta: Default::default(),
-                    abs: self.stdin_pointer_abs(crate::makepad_math::dvec2(e.x, e.y), pos, window_id),
+                    abs: crate::makepad_math::dvec2(e.x - pos.x, e.y - pos.y),
                     window_id,
                     modifiers: e.modifiers.into_key_modifiers(),
                     time: e.time,
@@ -769,7 +718,7 @@ impl Cx {
             }
             StudioToApp::MouseUp(e) => {
                 let event = crate::event::MouseUpEvent {
-                    abs: self.stdin_pointer_abs(crate::makepad_math::dvec2(e.x, e.y), pos, window_id),
+                    abs: crate::makepad_math::dvec2(e.x - pos.x, e.y - pos.y),
                     button: crate::event::MouseButton::from_bits_retain(e.button_raw_bits),
                     window_id,
                     modifiers: e.modifiers.into_key_modifiers(),
@@ -784,7 +733,7 @@ impl Cx {
             }
             StudioToApp::Scroll(e) => {
                 self.call_event_handler(&Event::Scroll(crate::event::ScrollEvent {
-                    abs: self.stdin_pointer_abs(crate::makepad_math::dvec2(e.x, e.y), pos, window_id),
+                    abs: crate::makepad_math::dvec2(e.x - pos.x, e.y - pos.y),
                     scroll: crate::makepad_math::dvec2(e.sx, e.sy),
                     window_id,
                     modifiers: e.modifiers.into_key_modifiers(),
@@ -809,7 +758,7 @@ impl Cx {
                 self.call_event_handler(&Event::KeyUp(e));
             }
             StudioToApp::TextInput(e) => {
-                #[cfg(all(target_vendor = "apple", not(headless)))]
+                #[cfg(target_vendor = "apple")]
                 crate::os::apple::metal::note_input_event();
                 self.call_event_handler(&Event::TextInput(e));
             }
@@ -1071,58 +1020,24 @@ impl Cx {
 
     // event handler wrappers
 
-    fn invoke_event_handler(&mut self, event: &Event) {
-        let event_handler = self.event_handler.clone();
-        // The active flag excludes aliasing, while the Rc keeps this stable
-        // allocation alive even if the handler mutates `Cx`.
-        unsafe {
-            (&mut *event_handler.get())(self, event);
-        }
-    }
-
-    fn event_dispatch_is_reentrant(&self, event: &Event) -> bool {
-        if self.event_handler_dispatch_active.get() {
-            crate::error!(
-                "Rejected synchronous re-entry while dispatching event {}",
-                event.name()
-            );
-            return true;
-        }
-        false
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    pub(crate) fn reset_event_dispatch_state(&mut self) {
-        self.event_handler_dispatch_active.set(false);
-        self.perf_monitor.event_depth.set(0);
-    }
-
     pub(crate) fn inner_call_event_handler(&mut self, event: &Event) {
-        if self.event_dispatch_is_reentrant(event) {
-            return;
-        }
         self.event_id += 1;
         // PerfMonitor "event" channel: time only the OUTERMOST dispatch —
         // Paint recurses into this from the Timer handler on macos.
         let perf_timing = self.perf_monitor.enabled();
         if perf_timing {
-            self.perf_monitor
-                .event_depth
-                .set(self.perf_monitor.event_depth.get() + 1);
+            self.perf_monitor.event_depth += 1;
         }
-        let dispatch_guard = EventDispatchGuard {
-            active: self.event_handler_dispatch_active.clone(),
-            event_depth: perf_timing.then(|| self.perf_monitor.event_depth.clone()),
-        };
-        self.event_handler_dispatch_active.set(true);
-        let perf_t0 = (perf_timing && self.perf_monitor.event_depth.get() == 1)
-            .then(Cx::monotonic_now);
+        let perf_t0 = (perf_timing && self.perf_monitor.event_depth == 1)
+            .then(std::time::Instant::now);
         if (Cx::has_studio_web_socket()
             && !crate::web_socket::STUDIO_STDOUT_MODE.load(std::sync::atomic::Ordering::SeqCst))
             || Cx::local_profile_capture_enabled()
         {
             let start = self.seconds_since_app_start();
-            self.invoke_event_handler(event);
+            let mut event_handler = self.event_handler.take().unwrap();
+            event_handler(self, event);
+            self.event_handler = Some(event_handler);
             let end = self.seconds_since_app_start();
             Cx::send_studio_message(AppToStudio::EventSample(EventSample {
                 event_u32: event.to_u32(),
@@ -1135,14 +1050,16 @@ impl Cx {
                 end: end,
             }))
         } else {
-            self.invoke_event_handler(event);
+            let mut event_handler = self.event_handler.take().unwrap();
+            event_handler(self, event);
+            self.event_handler = Some(event_handler);
         }
-        drop(dispatch_guard);
         if perf_timing {
+            self.perf_monitor.event_depth -= 1;
             if let Some(t0) = perf_t0 {
                 self.perf_monitor.add(
                     crate::perf_monitor::PERF_CHANNEL_EVENT,
-                    ((Cx::monotonic_now() - t0).max(0.0) * 1_000_000.0) as u64,
+                    t0.elapsed().as_micros() as u64,
                 );
             }
         }
@@ -1206,8 +1123,8 @@ impl Cx {
     /// the current event dispatch (typically `Cx::set_window_dpi_override`
     /// called from a widget handler). Drained the same way as `handle_actions`
     /// — swap, dispatch each, repeat until quiescent. Each dispatch is a
-    /// fresh `inner_call_event_handler` call after the previous dispatch has
-    /// completed, so it is not rejected as synchronous re-entry.
+    /// fresh `inner_call_event_handler` call after the previous one's handler
+    /// has been put back, so the `event_handler.take()` is safe.
     pub fn handle_pending_window_geom_changes(&mut self) {
         let mut counter = 0;
         while !self.pending_window_geom_changes.is_empty() {
@@ -1241,34 +1158,6 @@ impl Cx {
     }
 
     pub(crate) fn call_event_handler(&mut self, event: &Event) {
-        if self.event_dispatch_is_reentrant(event) {
-            return;
-        }
-        #[cfg(any(target_arch = "wasm32", target_os = "linux", test))]
-        if let Some(event) = self.drag_drop.internal_drag_event(event) {
-            match event {
-                crate::event::InternalDragEvent::Drag(event) => {
-                    self.call_event_handler(&Event::Drag(event));
-                    self.drag_drop.cycle_drag();
-                }
-                crate::event::InternalDragEvent::Drop(event) => {
-                    self.call_event_handler(&Event::Drop(event));
-                    self.drag_drop.cycle_drag();
-                    self.call_event_handler(&Event::DragEnd);
-                    self.drag_drop.cycle_drag();
-                }
-            }
-            return;
-        }
-        if matches!(event, Event::Startup) {
-            self.initialize_memory_budget();
-            // The workers boot now, before the app exists, so the first job
-            // never waits for a thread (a Web Worker takes hundreds of ms).
-            self.warm_task_pool();
-        }
-        if !matches!(event, Event::Shutdown) {
-            crate::thread::service_scheduler(self, event);
-        }
         // A scrub pin listens for the button-up ITSELF: release must never
         // depend on a widget hit path. Schedule the cursor release here,
         // but do NOT clear the capture's pin flag yet — the flag must
@@ -1283,12 +1172,12 @@ impl Cx {
                     .push_back(crate::cx_api::CxOsOp::PinMousePointer(false));
             }
         }
-        // The exploded z-layer view is LIVE: the intercept claims only
+        // The F10 exploded z-layer view is LIVE: the intercept claims only
         // its own keys and the orbit drag (on raw screen coordinates), then
         // the router re-addresses every other pointer event to the plane
         // its ray lands on so ordinary dispatch — hover, wheel scrolling,
         // the tweaker's pick — works on the exploded app. (After the pin
-        // hook: leaving mid-drag must never strand a hidden cursor.)
+        // hook: a mid-drag F10 must never strand a hidden cursor.)
         if self.sploded_intercept(event) {
             return;
         }
@@ -1314,11 +1203,6 @@ impl Cx {
         self.handle_triggers();
         self.handle_actions();
         self.handle_pending_clear_hover();
-        if matches!(event, Event::Shutdown) {
-            crate::thread::service_scheduler(self, event);
-            self.close_task_pool();
-            self.thread_spawner.close_runtime();
-        }
     }
 
     #[allow(dead_code)]
@@ -1377,128 +1261,3 @@ impl Cx {
         }));
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::{draw_list::DrawList, draw_pass::DrawPass};
-    use std::{cell::Cell, rc::Rc};
-
-    #[test]
-    fn orphaned_child_pass_is_not_repainted_until_reattached() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let parent = DrawPass::new(&mut cx);
-        let child = DrawPass::new(&mut cx);
-        let list = DrawList::new(&mut cx);
-        let (parent_id, child_id) = (parent.draw_pass_id(), child.draw_pass_id());
-        let mut todo = Vec::new();
-
-        // Recorded at redraw 1, attaching the child: painted, and its
-        // liveness rides on the parent.
-        let recording_gen = cx.next_uniform_gen();
-        let uniforms_gen = cx.next_uniform_gen();
-        cx.draw_lists[list.id()].clear_draw_items(1, recording_gen, uniforms_gen);
-        cx.attach_child_pass(child_id, parent_id, Some(list.id()));
-        cx.passes[child_id].live_with_parent = true;
-        cx.passes[parent_id].paint_dirty = true;
-        cx.compute_pass_repaint_order(&mut todo);
-        assert!(todo.contains(&child_id));
-        assert!(todo.contains(&parent_id));
-
-        // Recorded again at redraw 2 without the child: orphaned. Neither the
-        // parent's repaint nor a direct dirty flag paints it, and the flag is
-        // cleared so nothing keeps the frame loop awake for it.
-        let recording_gen = cx.next_uniform_gen();
-        let uniforms_gen = cx.next_uniform_gen();
-        cx.draw_lists[list.id()].clear_draw_items(2, recording_gen, uniforms_gen);
-        cx.passes[parent_id].paint_dirty = true;
-        cx.passes[child_id].paint_dirty = true;
-        cx.compute_pass_repaint_order(&mut todo);
-        assert!(!todo.contains(&child_id));
-        assert!(todo.contains(&parent_id));
-        assert!(!cx.passes[child_id].paint_dirty);
-
-        // An explicit request paints an orphan this once.
-        cx.repaint_pass(child_id);
-        cx.compute_pass_repaint_order(&mut todo);
-        assert!(todo.contains(&child_id));
-        cx.passes[child_id].paint_dirty = true;
-        cx.compute_pass_repaint_order(&mut todo);
-        assert!(!todo.contains(&child_id));
-
-        // Re-attached by the current recording: live again.
-        cx.attach_child_pass(child_id, parent_id, Some(list.id()));
-        cx.passes[child_id].paint_dirty = true;
-        cx.compute_pass_repaint_order(&mut todo);
-        assert!(todo.contains(&child_id));
-
-        // A freed attaching list orphans too.
-        drop(list);
-        cx.passes[child_id].paint_dirty = true;
-        cx.compute_pass_repaint_order(&mut todo);
-        assert!(!todo.contains(&child_id));
-    }
-
-    #[test]
-    fn platform_monotonic_time_moves_forward() {
-        let wall = Cx::time_now();
-        let start = Cx::monotonic_now();
-        assert!(wall > 0.0);
-        assert!((wall - start).abs() > 1_000_000.0);
-
-        let mut previous = start;
-        let mut later = start;
-        for _ in 0..1_000_000 {
-            std::hint::spin_loop();
-            later = Cx::monotonic_now();
-            assert!(later >= previous);
-            previous = later;
-            if later > start {
-                break;
-            }
-        }
-        assert!(later - start > 0.0);
-    }
-
-    #[test]
-    fn synchronous_event_handler_reentry_is_rejected() {
-        let calls = Rc::new(Cell::new(0));
-        let handler_calls = calls.clone();
-        let mut cx = Cx::new(Box::new(move |cx, _event| {
-            handler_calls.set(handler_calls.get() + 1);
-            cx.call_event_handler(&Event::Signal);
-        }));
-
-        cx.call_event_handler(&Event::Signal);
-        assert_eq!(calls.get(), 1);
-        assert!(!cx.event_handler_dispatch_active.get());
-
-        cx.call_event_handler(&Event::Signal);
-        assert_eq!(calls.get(), 2);
-    }
-
-    #[test]
-    fn panicking_event_handler_is_restored() {
-        let calls = Rc::new(Cell::new(0));
-        let panic_once = Rc::new(Cell::new(true));
-        let handler_calls = calls.clone();
-        let handler_panic_once = panic_once.clone();
-        let mut cx = Cx::new(Box::new(move |_cx, _event| {
-            handler_calls.set(handler_calls.get() + 1);
-            if handler_panic_once.replace(false) {
-                panic!("intentional event-handler panic");
-            }
-        }));
-        cx.perf_monitor.set_enabled(true);
-
-        let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
-            cx.call_event_handler(&Event::Signal);
-        }));
-        assert!(result.is_err());
-        assert!(!cx.event_handler_dispatch_active.get());
-        assert_eq!(cx.perf_monitor.event_depth.get(), 0);
-
-        cx.call_event_handler(&Event::Signal);
-        assert_eq!(calls.get(), 2);
-    }
-}
diff --git a/platform/src/os/headless/event_loop.rs b/platform/src/os/headless/event_loop.rs
index 7d6f5155a..5a45ba7d1 100644
--- a/platform/src/os/headless/event_loop.rs
+++ b/platform/src/os/headless/event_loop.rs
@@ -2,7 +2,7 @@ use super::raster::encode_png_rgba;
 use crate::{
     cx::Cx,
     cx_api::{CxOsApi, CxOsOp, OpenUrlInPlace},
-    event::{Event, TextClipboardEvent, WindowGeom},
+    event::{Event, TextClipboardEvent, WindowGeom, WindowGeomChangeEvent},
     makepad_live_id::*,
     makepad_math::dvec2,
     makepad_micro_serde::*,
@@ -357,15 +357,19 @@ impl Cx {
 
                     let window_id = CxWindowPool::from_usize(window_id);
                     if self.windows.is_valid(window_id) {
-                        let re = self.windows.stdin_apply_native_geom(
+                        let old_geom = self.windows[window_id].window_geom.clone();
+                        let new_geom = WindowGeom {
+                            position: dvec2(left, top),
+                            dpi_factor,
+                            inner_size: dvec2(width, height),
+                            ..Default::default()
+                        };
+                        self.windows[window_id].window_geom = new_geom.clone();
+                        let re = WindowGeomChangeEvent {
                             window_id,
-                            WindowGeom {
-                                position: dvec2(left, top),
-                                dpi_factor,
-                                inner_size: dvec2(width, height),
-                                ..Default::default()
-                            },
-                        );
+                            new_geom,
+                            old_geom,
+                        };
                         self.call_event_handler(&Event::WindowGeomChange(re));
                     }
                     self.redraw_all();
@@ -748,6 +752,13 @@ impl CxOsApi for Cx {
         self.native_load_dependencies();
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn seconds_since_app_start(&self) -> f64 {
         Instant::now()
             .duration_since(self.os.start_time.unwrap_or_else(Instant::now))
diff --git a/platform/src/os/headless/mod.rs b/platform/src/os/headless/mod.rs
index 09faf3809..6c99fef2a 100644
--- a/platform/src/os/headless/mod.rs
+++ b/platform/src/os/headless/mod.rs
@@ -18,22 +18,11 @@ use std::path::PathBuf;
 use std::sync::mpsc::Sender;
 use std::time::Instant;
 
-pub(crate) fn wake_ui_event_loop() {
-    // Headless bounded loops do not sleep in an OS wait primitive.
-}
-
 #[derive(Default, Clone)]
 pub struct CxOsDrawList {}
 
 #[derive(Default, Clone)]
-pub struct CxOsDrawCall {
-    #[cfg(test)]
-    pub uniforms_recording_gen: Option<u64>,
-    #[cfg(test)]
-    pub draw_call_uniforms_gen: Option<u64>,
-    #[cfg(test)]
-    pub user_uniforms_gen: Option<u64>,
-}
+pub struct CxOsDrawCall {}
 
 #[derive(Default, Clone)]
 pub struct CxOsPass {}
diff --git a/platform/src/os/headless/raster.rs b/platform/src/os/headless/raster.rs
index 57803e33b..a356f3abd 100644
--- a/platform/src/os/headless/raster.rs
+++ b/platform/src/os/headless/raster.rs
@@ -849,18 +849,10 @@ impl Cx {
 
                     // Set up pass uniforms
                     if !self.passes[*draw_pass_id].keep_camera_matrix {
-                        let uniforms_gen = self.next_uniform_gen();
-                        self.passes[*draw_pass_id].set_ortho_matrix(
-                            dvec2(0.0, 0.0),
-                            size,
-                            uniforms_gen,
-                        );
+                        self.passes[*draw_pass_id].set_ortho_matrix(dvec2(0.0, 0.0), size);
                     }
-                    let dpi_uniforms_gen = self.next_uniform_gen();
-                    self.passes[*draw_pass_id]
-                        .set_dpi_factor(dpi_factor, dpi_uniforms_gen);
-                    let time_uniforms_gen = self.next_uniform_gen();
-                    self.passes[*draw_pass_id].set_time(time as f32, time_uniforms_gen);
+                    self.passes[*draw_pass_id].set_dpi_factor(dpi_factor);
+                    self.passes[*draw_pass_id].set_time(time as f32);
 
                     let mut fb = window_framebuffers
                         .remove(&window_id.id())
@@ -1110,17 +1102,10 @@ impl Cx {
         };
 
         if !self.passes[draw_pass_id].keep_camera_matrix {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[draw_pass_id].set_ortho_matrix(
-                pass_rect.pos,
-                pass_rect.size,
-                uniforms_gen,
-            );
+            self.passes[draw_pass_id].set_ortho_matrix(pass_rect.pos, pass_rect.size);
         }
-        let dpi_uniforms_gen = self.next_uniform_gen();
-        self.passes[draw_pass_id].set_dpi_factor(dpi_factor, dpi_uniforms_gen);
-        let time_uniforms_gen = self.next_uniform_gen();
-        self.passes[draw_pass_id].set_time(time as f32, time_uniforms_gen);
+        self.passes[draw_pass_id].set_dpi_factor(dpi_factor);
+        self.passes[draw_pass_id].set_time(time as f32);
 
         // Taking the framebuffer out of the store lets the raster below sample
         // every *other* offscreen target while writing into this one.
@@ -1234,7 +1219,6 @@ impl Cx {
         let sploded = self.passes[draw_pass_id].sploded.is_some();
 
         for order_index in 0..draw_order_len {
-            let uniforms_gen = self.next_uniform_gen();
             let Some(draw_item_id) =
                 self.draw_lists[draw_list_id].draw_item_id_at_order_index(order_index)
             else {
@@ -1247,12 +1231,6 @@ impl Cx {
             };
 
             if let Some(sub_list_id) = kind_tag {
-                // A retained sub-list its owner dropped between the parent's
-                // last record and this paint: the slot may already hold
-                // another widget's list. Nothing to draw here.
-                if self.draw_lists.is_id_freed(sub_list_id) {
-                    continue;
-                }
                 let child_resets_zbias = self.draw_lists[sub_list_id].reset_zbias;
                 let mut own_zbias = 0.0f32;
                 let child_zbias = if child_resets_zbias {
@@ -1263,38 +1241,18 @@ impl Cx {
                 // An overlay list carries a depth floor: this is what makes it
                 // composite above body content that uses `draw_depth`.
                 self.draw_lists[sub_list_id].raise_zbias_to_floor(child_zbias);
-                // A retained list is one unit of paint order: its calls all
-                // take the counter at entry, it advances by the layers the
-                // list reported. See `CxDrawList::zbias_hold`.
-                if let Some(steps) = self.draw_lists[sub_list_id].zbias_hold {
-                    let mut held = *child_zbias;
-                    self.headless_render_view(
-                        draw_pass_id,
-                        sub_list_id,
-                        &mut held,
-                        0.0,
-                        options,
-                        fb,
-                        pass_raster,
-                        texture_cache,
-                        render_targets,
-                        profile.as_deref_mut(),
-                    );
-                    *child_zbias += steps as f32 * zbias_step;
-                } else {
-                    self.headless_render_view(
-                        draw_pass_id,
-                        sub_list_id,
-                        child_zbias,
-                        zbias_step,
-                        options,
-                        fb,
-                        pass_raster,
-                        texture_cache,
-                        render_targets,
-                        profile.as_deref_mut(),
-                    );
-                }
+                self.headless_render_view(
+                    draw_pass_id,
+                    sub_list_id,
+                    child_zbias,
+                    zbias_step,
+                    options,
+                    fb,
+                    pass_raster,
+                    texture_cache,
+                    render_targets,
+                    profile.as_deref_mut(),
+                );
                 continue;
             }
 
@@ -1303,7 +1261,7 @@ impl Cx {
                 if let CxDrawKind::DrawCall(dc) =
                     &mut self.draw_lists[draw_list_id].draw_items[draw_item_id].kind
                 {
-                    dc.resolve_zbias(current_zbias, sploded, uniforms_gen);
+                    dc.resolve_zbias(current_zbias, sploded);
                 }
             }
             *zbias += zbias_step;
@@ -1478,21 +1436,13 @@ impl Cx {
                 Some(id) => id,
                 None => continue,
             };
-            if !crate::geometry::geometry_layout_matches_shader(
-                &mut self.geometries[geometry_id],
-                &sh.mapping.geometries,
-            ) {
-                continue;
-            }
             let geom = &self.geometries[geometry_id];
-            if geom.indices.is_empty() || geom.vertices.is_empty() {
+            let vertices = &geom.vertices;
+            let indices = &geom.indices;
+
+            if indices.is_empty() || vertices.is_empty() {
                 continue;
             }
-            let geom_stride = if geom.vertex_stride != 0 {
-                geom.vertex_stride
-            } else {
-                sh.mapping.geometry_stride_bytes()
-            };
 
             let instances_data = match &draw_item.instances {
                 Some(data) => data.as_slice(),
@@ -1521,21 +1471,15 @@ impl Cx {
             let geom_slots = sh.mapping.geometries.total_slots;
             let varying_slots = sh.mapping.varying_total_slots;
 
-            let vertex_count = if geom.vertices.is_f32() {
-                if geom_slots > 0 {
-                    geom.vertices.as_f32().map(|v| v.len() / geom_slots).unwrap_or(0)
-                } else {
-                    0
-                }
-            } else if geom_stride > 0 {
-                geom.vertices.byte_len() / geom_stride
+            let vertex_count = if geom_slots > 0 {
+                vertices.len() / geom_slots
             } else {
                 0
             };
             if vertex_count == 0 {
                 continue;
             }
-            let tri_count = geom.indices.len() / 3;
+            let tri_count = indices.len() / 3;
             if tri_count == 0 {
                 continue;
             }
@@ -1555,24 +1499,9 @@ impl Cx {
                 let inst_slice = &instances_data[inst_offset..inst_offset + total_instance_slots];
                 let inst_base = inst_idx * vertex_count;
 
-                let mut decoded_geom = vec![0.0f32; geom_slots.max(1)];
                 for vert_idx in 0..vertex_count {
-                    let geom_slice: &[f32] = if let Some(f32s) = geom.vertices.as_f32() {
-                        let geom_offset = vert_idx * geom_slots;
-                        &f32s[geom_offset..geom_offset + geom_slots]
-                    } else {
-                        let bytes = geom.vertices.as_bytes();
-                        let start = vert_idx * geom_stride;
-                        let end = (start + geom_stride).min(bytes.len());
-                        if start < bytes.len() {
-                            decoded_geom.fill(0.0);
-                            sh.mapping.geometries.decode_vertex_f32(
-                                &bytes[start..end],
-                                &mut decoded_geom,
-                            );
-                        }
-                        &decoded_geom
-                    };
+                    let geom_offset = vert_idx * geom_slots;
+                    let geom_slice = &vertices[geom_offset..geom_offset + geom_slots];
                     let shaded_idx = inst_base + vert_idx;
                     let vary_offset = shaded_idx * varying_slots;
                     let varying_out = &mut shaded_varyings
@@ -1628,25 +1557,9 @@ impl Cx {
             for inst_idx in 0..instance_count {
                 let inst_base = (inst_idx * vertex_count) as u32;
                 for tri_idx in 0..tri_count {
-                    let (i0, i1, i2) = match geom.index_width {
-                        4 => {
-                            let Some(idx) = geom.indices.as_u32() else {
-                                continue;
-                            };
-                            (idx[tri_idx * 3], idx[tri_idx * 3 + 1], idx[tri_idx * 3 + 2])
-                        }
-                        2 => {
-                            let Some(idx) = geom.indices.as_u16() else {
-                                continue;
-                            };
-                            (
-                                idx[tri_idx * 3] as u32,
-                                idx[tri_idx * 3 + 1] as u32,
-                                idx[tri_idx * 3 + 2] as u32,
-                            )
-                        }
-                        _ => continue,
-                    };
+                    let i0 = indices[tri_idx * 3];
+                    let i1 = indices[tri_idx * 3 + 1];
+                    let i2 = indices[tri_idx * 3 + 2];
                     if i0 as usize >= vertex_count
                         || i1 as usize >= vertex_count
                         || i2 as usize >= vertex_count
diff --git a/platform/src/os/headless/shader.rs b/platform/src/os/headless/shader.rs
index 5df56bd58..781ceb454 100644
--- a/platform/src/os/headless/shader.rs
+++ b/platform/src/os/headless/shader.rs
@@ -24,13 +24,9 @@ use std::hash::{Hash, Hasher};
 impl DrawVars {
     pub(crate) fn compile_shader(&mut self, vm: &mut ScriptVm, _apply: &Apply, value: ScriptValue) {
         if let Some(io_self) = value.as_object() {
-            // The object cache is keyed by HEAP as well as object: a splash
-            // isolate has its own heap, and an object index there says
-            // nothing about the same index in the app heap.
-            let heap_key = vm.bx.heap.heap_key();
             {
                 let cx = vm.host.cx();
-                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&(heap_key, io_self)) {
+                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&io_self) {
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -43,7 +39,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -126,7 +122,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     cx.draw_shaders
                         .cache_functions_to_shader
                         .insert(fnhash, shader_id);
@@ -167,7 +163,6 @@ impl DrawVars {
             self.dyn_instance_slots = mapping.instances.total_slots;
 
             let cx = vm.host.cx_mut();
-            mapping.scope_uniforms_gen = cx.next_uniform_gen();
             let index = cx.draw_shaders.shaders.len();
             cx.draw_shaders.shaders.push(CxDrawShader {
                 debug_id: LiveId(0),
@@ -178,7 +173,7 @@ impl DrawVars {
             let shader_id = DrawShaderId { index };
             cx.draw_shaders
                 .cache_object_id_to_shader
-                .insert((heap_key, io_self), shader_id);
+                .insert(io_self, shader_id);
             cx.draw_shaders
                 .cache_functions_to_shader
                 .insert(fnhash, shader_id);
@@ -812,30 +807,17 @@ fn write_vertex_entry(output: &ShaderOutput, vm: &ScriptVm, out: &mut String) {
             }
             let io_name = output.backend.map_io_name(io.name);
             let ty = type_name(output, vm, io.ty);
-            let pod_ty = &vm.bx.heap.pod_type_ref(io.ty).ty;
-            let slots = if pod_ty.has_compact_format() {
-                // Logical f32 components after fetch decode.
-                logical_fetch_slots(pod_ty)
-            } else {
-                pod_ty.slots()
-            };
-            let is_struct = matches!(pod_ty, crate::makepad_script::pod::ScriptPodTy::Struct { .. });
-            if is_struct && !pod_ty.has_compact_format() {
+            let slots = vm.bx.heap.pod_type_ref(io.ty).ty.slots();
+            let is_struct = matches!(
+                vm.bx.heap.pod_type_ref(io.ty).ty,
+                crate::makepad_script::pod::ScriptPodTy::Struct { .. }
+            );
+            if is_struct {
                 writeln!(
                     out,
                     "    rcx.vb_{io_name} = std::ptr::read(geom.as_ptr().add({slot}) as *const {ty});"
                 )
                 .ok();
-            } else if is_struct {
-                write_logical_struct_assign(
-                    out,
-                    &format!("rcx.vb_{io_name}"),
-                    "geom",
-                    slot,
-                    pod_ty,
-                    output,
-                    vm,
-                );
             } else {
                 write_static_assign(out, &format!("rcx.vb_{io_name}"), "geom", slot, slots);
             }
@@ -1110,75 +1092,6 @@ fn headless_uniform_packing() -> DrawShaderInputPacking {
     }
 }
 
-fn logical_fetch_slots(ty: &crate::makepad_script::pod::ScriptPodTy) -> usize {
-    match ty {
-        crate::makepad_script::pod::ScriptPodTy::Packed(p) => p.logical_slots(),
-        crate::makepad_script::pod::ScriptPodTy::Struct { fields, .. } => {
-            fields.iter().map(|f| logical_fetch_slots(&f.ty.data.ty)).sum()
-        }
-        _ => ty.slots(),
-    }
-}
-
-fn write_logical_struct_assign(
-    out: &mut String,
-    var_name: &str,
-    buf: &str,
-    offset: usize,
-    ty: &crate::makepad_script::pod::ScriptPodTy,
-    output: &crate::makepad_script::shader::ShaderOutput,
-    _vm: &crate::makepad_script::vm::ScriptVm,
-) {
-    let mut slot = offset;
-    write_logical_struct_assign_inner(out, var_name, buf, &mut slot, ty, output, _vm);
-}
-
-fn write_logical_struct_assign_inner(
-    out: &mut String,
-    var_name: &str,
-    buf: &str,
-    slot: &mut usize,
-    ty: &crate::makepad_script::pod::ScriptPodTy,
-    output: &crate::makepad_script::shader::ShaderOutput,
-    vm: &crate::makepad_script::vm::ScriptVm,
-) {
-    match ty {
-        crate::makepad_script::pod::ScriptPodTy::Struct { fields, .. } => {
-            for field in fields {
-                let field_name = output.backend.map_field_name(field.name);
-                write_logical_struct_assign_inner(
-                    out,
-                    &format!("{var_name}.{field_name}"),
-                    buf,
-                    slot,
-                    &field.ty.data.ty,
-                    output,
-                    vm,
-                );
-            }
-        }
-        crate::makepad_script::pod::ScriptPodTy::U32
-        | crate::makepad_script::pod::ScriptPodTy::AtomicU32 => {
-            write_static_assign_typed(out, var_name, buf, *slot, 1, "u32");
-            *slot += 1;
-        }
-        crate::makepad_script::pod::ScriptPodTy::I32
-        | crate::makepad_script::pod::ScriptPodTy::AtomicI32 => {
-            write_static_assign_typed(out, var_name, buf, *slot, 1, "i32");
-            *slot += 1;
-        }
-        crate::makepad_script::pod::ScriptPodTy::Bool => {
-            write_static_assign_typed(out, var_name, buf, *slot, 1, "bool");
-            *slot += 1;
-        }
-        _ => {
-            let slots = logical_fetch_slots(ty);
-            write_static_assign(out, var_name, buf, *slot, slots);
-            *slot += slots;
-        }
-    }
-}
-
 /// Assign a value from a float buffer to a variable.
 fn write_static_assign(out: &mut String, var_name: &str, buf: &str, offset: usize, slots: usize) {
     write_static_assign_typed(out, var_name, buf, offset, slots, "f32");
@@ -1195,10 +1108,6 @@ fn write_static_assign_typed(
     let read_elem = |out: &mut String, idx: usize| {
         if ty == "u32" {
             write!(out, "{buf}[{idx}].to_bits()").ok();
-        } else if ty == "i32" {
-            write!(out, "{buf}[{idx}].to_bits() as i32").ok();
-        } else if ty == "bool" {
-            write!(out, "{buf}[{idx}].to_bits() != 0").ok();
         } else {
             write!(out, "{buf}[{idx}]").ok();
         }
@@ -1464,19 +1373,3 @@ fn write_uniform_unpack(output: &ShaderOutput, vm: &ScriptVm, out: &mut String,
 
 /// The inline runtime preamble embedded in every generated shader module.
 const SHADER_RUNTIME_PREAMBLE: &str = include_str!("shader_runtime_preamble.rs");
-
-#[cfg(test)]
-mod typed_vertex_tests {
-    use super::write_static_assign_typed;
-
-    #[test]
-    fn integer_vertex_siblings_reconstruct_from_f32_bit_lanes() {
-        let mut source = String::new();
-        write_static_assign_typed(&mut source, "out.u", "geom", 1, 1, "u32");
-        write_static_assign_typed(&mut source, "out.i", "geom", 2, 1, "i32");
-        write_static_assign_typed(&mut source, "out.b", "geom", 3, 1, "bool");
-        assert!(source.contains("out.u = geom[1].to_bits();"), "{source}");
-        assert!(source.contains("out.i = geom[2].to_bits() as i32;"), "{source}");
-        assert!(source.contains("out.b = geom[3].to_bits() != 0;"), "{source}");
-    }
-}
diff --git a/platform/src/os/linux/android/android.rs b/platform/src/os/linux/android/android.rs
index 28fc6001b..ec2e36bbc 100644
--- a/platform/src/os/linux/android/android.rs
+++ b/platform/src/os/linux/android/android.rs
@@ -262,12 +262,10 @@ impl Cx {
             }
         }
 
-        let spawner = self.thread_spawner();
         let mut vulkan = self.os.vulkan.take();
         let result = self.os.openxr.create_session(
             self.os.display.as_ref().unwrap(),
             vulkan.as_mut(),
-            &spawner,
             self.current_android_xr_options(),
             &self.os_type,
         );
@@ -2331,9 +2329,7 @@ impl Cx {
         self.compute_pass_repaint_order(&mut passes_todo);
         self.repaint_id += 1;
         for draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[*draw_pass_id]
-                .set_time(self.os.timers.time_now() as f32, uniforms_gen);
+            self.passes[*draw_pass_id].set_time(self.os.timers.time_now() as f32);
             match self.passes[*draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {
                     // cant happen
@@ -3125,6 +3121,13 @@ impl CxOsApi for Cx {
         self.package_root = Some("makepad".to_string());
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn seconds_since_app_start(&self) -> f64 {
         Instant::now()
             .duration_since(self.os.start_time)
diff --git a/platform/src/os/linux/android/android_jni.rs b/platform/src/os/linux/android/android_jni.rs
index 0463bb5fe..03265766e 100644
--- a/platform/src/os/linux/android/android_jni.rs
+++ b/platform/src/os/linux/android/android_jni.rs
@@ -502,69 +502,6 @@ pub unsafe fn attach_jni_env() -> *mut jni_sys::JNIEnv {
     env
 }
 
-/// Returns the device's physical RAM through ActivityManager. Android 8 is
-/// the minimum supported release, so MemoryInfo.totalMem is always present.
-pub fn physical_memory_bytes() -> Option<u64> {
-    unsafe {
-        let env = attach_jni_env();
-        let activity = get_activity();
-        if env.is_null() || activity.is_null() {
-            return None;
-        }
-
-        let activity_class = ((**env).GetObjectClass.unwrap())(env, activity);
-        let get_system_service = ((**env).GetMethodID.unwrap())(
-            env,
-            activity_class,
-            b"getSystemService\0".as_ptr() as _,
-            b"(Ljava/lang/String;)Ljava/lang/Object;\0".as_ptr() as _,
-        );
-        let service_name = new_jstring(env, "activity")?;
-        let manager = ((**env).CallObjectMethod.unwrap())(
-            env,
-            activity,
-            get_system_service,
-            service_name,
-        );
-        if manager.is_null() {
-            return None;
-        }
-
-        let info_class = ((**env).FindClass.unwrap())(
-            env,
-            b"android/app/ActivityManager$MemoryInfo\0".as_ptr() as _,
-        );
-        if info_class.is_null() {
-            return None;
-        }
-        let constructor = ((**env).GetMethodID.unwrap())(
-            env,
-            info_class,
-            b"<init>\0".as_ptr() as _,
-            b"()V\0".as_ptr() as _,
-        );
-        let info = ((**env).NewObject.unwrap())(env, info_class, constructor);
-        if info.is_null() {
-            return None;
-        }
-        let get_memory_info = ((**env).GetMethodID.unwrap())(
-            env,
-            ((**env).GetObjectClass.unwrap())(env, manager),
-            b"getMemoryInfo\0".as_ptr() as _,
-            b"(Landroid/app/ActivityManager$MemoryInfo;)V\0".as_ptr() as _,
-        );
-        ((**env).CallVoidMethod.unwrap())(env, manager, get_memory_info, info);
-        let total_mem = ((**env).GetFieldID.unwrap())(
-            env,
-            info_class,
-            b"totalMem\0".as_ptr() as _,
-            b"J\0".as_ptr() as _,
-        );
-        let bytes = ((**env).GetLongField.unwrap())(env, info, total_mem);
-        (bytes > 0).then_some(bytes as u64)
-    }
-}
-
 unsafe fn create_native_window(surface: jni_sys::jobject) -> *mut ndk_sys::ANativeWindow {
     let env = attach_jni_env();
 
diff --git a/platform/src/os/linux/direct/linux_direct.rs b/platform/src/os/linux/direct/linux_direct.rs
index 65693e572..24bae1097 100644
--- a/platform/src/os/linux/direct/linux_direct.rs
+++ b/platform/src/os/linux/direct/linux_direct.rs
@@ -267,9 +267,7 @@ impl Cx {
         self.compute_pass_repaint_order(&mut passes_todo);
         self.repaint_id += 1;
         for draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[*draw_pass_id]
-                .set_time(direct_app.timers.time_now() as f32, uniforms_gen);
+            self.passes[*draw_pass_id].set_time(direct_app.timers.time_now() as f32);
             match self.passes[*draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {}
                 CxDrawPassParent::Window(_window_id) => {
@@ -395,9 +393,6 @@ impl Cx {
                         },
                     ));
                 }
-                CxOsOp::StartDragging(items) => {
-                    self.drag_drop.start_internal_drag(items);
-                }
                 CxOsOp::StartExternalDragging { .. } => {
                     crate::error!("external file dragging is not implemented on Linux direct");
                     self.call_event_handler(&Event::DragEnd);
@@ -421,6 +416,13 @@ impl CxOsApi for Cx {
         self.native_load_dependencies();
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn open_url(&mut self, _url: &str, _in_place: OpenUrlInPlace) {
         crate::error!("open_url not implemented on this platform");
     }
diff --git a/platform/src/os/linux/mod.rs b/platform/src/os/linux/mod.rs
index e233fe143..0ffcf0e59 100644
--- a/platform/src/os/linux/mod.rs
+++ b/platform/src/os/linux/mod.rs
@@ -76,31 +76,6 @@ pub mod v4l2_sys;
 #[cfg(not(target_os = "android"))]
 pub mod select_timer;
 
-#[cfg(not(any(linux_direct, target_env = "ohos", target_os = "android")))]
-pub(crate) fn wake_ui_event_loop() {
-    select_timer::wake_ui_event_loop();
-}
-
-#[cfg(linux_direct)]
-pub(crate) fn wake_ui_event_loop() {
-    // The direct backend never blocks its main loop; setting SignalToUI is
-    // sufficient and is observed on the next loop turn.
-}
-
-#[cfg(target_os = "android")]
-pub(crate) fn wake_ui_event_loop() {
-    android::android_jni::send_from_java_message(
-        android::android_jni::FromJavaMessage::RenderLoop,
-    );
-}
-
-#[cfg(target_env = "ohos")]
-pub(crate) fn wake_ui_event_loop() {
-    open_harmony::oh_callbacks::send_from_ohos_message(
-        open_harmony::oh_callbacks::FromOhosMessage::VSync,
-    );
-}
-
 #[cfg(not(any(target_env = "ohos", target_os = "android")))]
 pub mod pulse_audio;
 #[cfg(not(any(target_env = "ohos", target_os = "android")))]
diff --git a/platform/src/os/linux/open_harmony/oh_callbacks.rs b/platform/src/os/linux/open_harmony/oh_callbacks.rs
index 286d34d86..a896ecbd7 100644
--- a/platform/src/os/linux/open_harmony/oh_callbacks.rs
+++ b/platform/src/os/linux/open_harmony/oh_callbacks.rs
@@ -9,10 +9,10 @@ use ohos_sys::xcomponent::{
     OH_NativeXComponent_GetXComponentSize, OH_NativeXComponent_RegisterCallback,
     OH_NativeXComponent_TouchEvent, OH_NativeXComponent_TouchEventType,
 };
-use std::cell::Cell;
+use std::cell::{Cell, RefCell};
 use std::mem::MaybeUninit;
 use std::os::raw::c_void;
-use std::sync::{mpsc, Mutex};
+use std::sync::mpsc;
 
 use super::raw_file::RawFileMgr;
 
@@ -23,14 +23,15 @@ struct VSyncParams {
     pub tx: mpsc::Sender<FromOhosMessage>,
 }
 
-static OHOS_MSG_TX: Mutex<Option<mpsc::Sender<FromOhosMessage>>> = Mutex::new(None);
+thread_local! {
+    static OHOS_MSG_TX: RefCell<Option<mpsc::Sender<FromOhosMessage>>> = RefCell::new(None);
+}
 
 pub fn send_from_ohos_message(message: FromOhosMessage) {
-    if let Ok(tx) = OHOS_MSG_TX.lock() {
-        if let Some(tx) = tx.as_ref() {
-            let _ = tx.send(message);
-        }
-    }
+    OHOS_MSG_TX.with(|tx| {
+        let mut tx = tx.borrow_mut();
+        tx.as_mut().unwrap().send(message).unwrap();
+    });
 }
 
 #[napi]
@@ -176,7 +177,7 @@ extern "C" fn on_frame_cb(
 }
 
 pub fn init_globals(from_ohos_tx: mpsc::Sender<FromOhosMessage>) {
-    *OHOS_MSG_TX.lock().unwrap() = Some(from_ohos_tx);
+    OHOS_MSG_TX.with(move |messages_tx| *messages_tx.borrow_mut() = Some(from_ohos_tx));
 }
 
 pub fn register_xcomponent_callbacks(env: &Env, xcomponent: &JsObject) {
diff --git a/platform/src/os/linux/open_harmony/open_harmony.rs b/platform/src/os/linux/open_harmony/open_harmony.rs
index e9d4b4edd..f94b29f88 100644
--- a/platform/src/os/linux/open_harmony/open_harmony.rs
+++ b/platform/src/os/linux/open_harmony/open_harmony.rs
@@ -500,9 +500,7 @@ impl Cx {
         self.compute_pass_repaint_order(&mut passes_todo);
         self.repaint_id += 1;
         for draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[*draw_pass_id]
-                .set_time(self.os.timers.time_now() as f32, uniforms_gen);
+            self.passes[*draw_pass_id].set_time(self.os.timers.time_now() as f32);
             match self.passes[*draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {}
                 CxDrawPassParent::Window(_window_id) => {
@@ -614,6 +612,13 @@ impl CxOsApi for Cx {
         self.native_load_dependencies();
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn open_url(&mut self, _url: &str, _in_place: OpenUrlInPlace) {
         crate::error!("open_url not implemented on this platform");
     }
diff --git a/platform/src/os/linux/opengl.rs b/platform/src/os/linux/opengl.rs
index 16666b4a6..768ad29c7 100644
--- a/platform/src/os/linux/opengl.rs
+++ b/platform/src/os/linux/opengl.rs
@@ -44,13 +44,9 @@ use crate::os::linux::vulkan_naga::CxVulkanShaderBinary;
 impl DrawVars {
     pub(crate) fn compile_shader(&mut self, vm: &mut ScriptVm, _apply: &Apply, value: ScriptValue) {
         if let Some(io_self) = value.as_object() {
-            // The object cache is keyed by HEAP as well as object: a splash
-            // isolate has its own heap, and an object index there says
-            // nothing about the same index in the app heap.
-            let heap_key = vm.bx.heap.heap_key();
             {
                 let cx = vm.host.cx();
-                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&(heap_key, io_self)) {
+                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&io_self) {
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -63,7 +59,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -155,14 +151,14 @@ impl DrawVars {
                 }
             }
 
-            if crate::makepad_error_log::trace_enabled("shader.glsl_ir") {
-                crate::trace!("shader.glsl_ir", "---- Linux GLSL IR io list ----");
+            if std::env::var_os("MAKEPAD_DUMP_GLSL_IR").is_some() {
+                crate::log!("---- Linux GLSL IR io list ----");
                 for io in &output.io {
-                    crate::trace!("shader.glsl_ir", "io kind={:?} name={} ty={:?}", io.kind, io.name, io.ty);
+                    crate::log!("io kind={:?} name={} ty={:?}", io.kind, io.name, io.ty);
                 }
-                crate::trace!("shader.glsl_ir", "---- Linux GLSL IR functions ----");
+                crate::log!("---- Linux GLSL IR functions ----");
                 for f in &output.functions {
-                    crate::trace!("shader.glsl_ir", "{} {{\n{}\n}}", f.call_sig, f.out);
+                    crate::log!("{} {{\n{}\n}}", f.call_sig, f.out);
                 }
             }
 
@@ -185,7 +181,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     cx.draw_shaders
                         .cache_functions_to_shader
                         .insert(fnhash, shader_id);
@@ -257,7 +253,6 @@ impl DrawVars {
             };
 
             let cx = vm.host.cx_mut();
-            mapping.scope_uniforms_gen = cx.next_uniform_gen();
             let index = cx.draw_shaders.shaders.len();
             cx.draw_shaders.shaders.push(CxDrawShader {
                 debug_id: LiveId(0),
@@ -268,7 +263,7 @@ impl DrawVars {
             let shader_id = DrawShaderId { index };
             cx.draw_shaders
                 .cache_object_id_to_shader
-                .insert((heap_key, io_self), shader_id);
+                .insert(io_self, shader_id);
             cx.draw_shaders
                 .cache_functions_to_shader
                 .insert(fnhash, shader_id);
@@ -378,7 +373,6 @@ impl Cx {
             .update_uniform_buffer(self.os.gl(), draw_list.draw_list_uniforms.as_slice());
 
         for order_index in 0..draw_order_len {
-            let uniforms_gen = self.next_uniform_gen();
             let Some(draw_item_id) =
                 self.draw_lists[draw_list_id].draw_item_id_at_order_index(order_index)
             else {
@@ -388,12 +382,6 @@ impl Cx {
                 .kind
                 .sub_list()
             {
-                // A retained sub-list its owner dropped between the parent's
-                // last record and this paint: the slot may already hold
-                // another widget's list. Nothing to draw here.
-                if self.draw_lists.is_id_freed(sub_list_id) {
-                    continue;
-                }
                 let child_resets_zbias = self.draw_lists[sub_list_id].reset_zbias;
                 let mut own_zbias = 0.0f32;
                 let child_zbias = if child_resets_zbias {
@@ -404,16 +392,7 @@ impl Cx {
                 // An overlay list carries a depth floor: this is what makes it
                 // composite above body content that uses `draw_depth`.
                 self.draw_lists[sub_list_id].raise_zbias_to_floor(child_zbias);
-                // A retained list is one unit of paint order: its calls all
-                // take the counter at entry, it advances by the layers the
-                // list reported. See `CxDrawList::zbias_hold`.
-                if let Some(steps) = self.draw_lists[sub_list_id].zbias_hold {
-                    let mut held = *child_zbias;
-                    self.render_view(draw_pass_id, sub_list_id, &mut held, 0.0);
-                    *child_zbias += steps as f32 * zbias_step;
-                } else {
-                    self.render_view(draw_pass_id, sub_list_id, child_zbias, zbias_step);
-                }
+                self.render_view(draw_pass_id, sub_list_id, child_zbias, zbias_step);
             } else {
                 let gl = self.os.gl();
 
@@ -476,7 +455,7 @@ impl Cx {
                         .and_then(GlShaderState::as_ready)
                         .unwrap()
                 };
-                let trace_draw = crate::makepad_error_log::trace_enabled("gl.draw");
+                let trace_draw = std::env::var_os("MAKEPAD_GL_DRAW_TRACE").is_some();
 
                 if draw_call.instance_dirty || draw_item.os.inst_vb.gl_buffer.is_none() {
                     draw_call.instance_dirty = false;
@@ -487,7 +466,7 @@ impl Cx {
                 }
 
                 // update the zbias uniform if we have it.
-                draw_call.resolve_zbias(*zbias, sploded, uniforms_gen);
+                draw_call.resolve_zbias(*zbias, sploded);
                 *zbias += zbias_step;
 
                 draw_item
@@ -519,40 +498,18 @@ impl Cx {
                     continue;
                 };
 
-                if self.geometries.skip_stale(geometry_id) {
-                    continue;
-                }
                 let geometry = &mut self.geometries[geometry_id];
-                if !crate::geometry::geometry_backend_supports_typed(
-                    geometry,
-                    "opengl",
-                    sh.mapping.geometry_is_compact(),
-                ) {
-                    continue;
-                }
-                if !crate::geometry::geometry_layout_matches_shader(
-                    geometry,
-                    &sh.mapping.geometries,
-                ) {
-                    continue;
-                }
                 if geometry.dirty_vertices || geometry.os.vb.gl_buffer.is_none() {
-                    let Some(vertices) = geometry.vertices.as_f32() else {
-                        continue;
-                    };
-                    geometry.os.vb.update_array_buffer(gl, vertices);
+                    geometry.os.vb.update_array_buffer(gl, &geometry.vertices);
                     geometry.dirty_vertices = false;
                 }
                 if geometry.dirty_indices || geometry.os.ib.gl_buffer.is_none() {
-                    let Some(indices) = geometry.indices.as_u32() else {
-                        continue;
-                    };
-                    geometry.os.ib.update_index_buffer(gl, indices);
+                    geometry.os.ib.update_index_buffer(gl, &geometry.indices);
                     geometry.dirty_indices = false;
                 }
                 geometry.dirty = geometry.dirty_vertices || geometry.dirty_indices;
 
-                let indices = geometry.index_count;
+                let indices = geometry.indices.len();
 
                 if draw_call.uniforms_dirty {
                     draw_call.uniforms_dirty = false;
@@ -607,10 +564,7 @@ impl Cx {
                         for attr in &shgl.geometries {
                             if let Some(loc) = attr.loc {
                                 match attr.attr_format {
-                                    DrawShaderAttrFormat::F32x1
-                                    | DrawShaderAttrFormat::F32x2
-                                    | DrawShaderAttrFormat::F32x3
-                                    | DrawShaderAttrFormat::F32x4 => {
+                                    DrawShaderAttrFormat::Float => {
                                         (gl.glVertexAttribPointer)(
                                             loc,
                                             attr.size,
@@ -620,7 +574,7 @@ impl Cx {
                                             attr.offset as *const () as *const _,
                                         );
                                     }
-                                    DrawShaderAttrFormat::U32x1 => {
+                                    DrawShaderAttrFormat::UInt => {
                                         (gl.glVertexAttribIPointer)(
                                             loc,
                                             attr.size,
@@ -629,7 +583,7 @@ impl Cx {
                                             attr.offset as *const () as *const _,
                                         );
                                     }
-                                    DrawShaderAttrFormat::I32x1 => {
+                                    DrawShaderAttrFormat::SInt => {
                                         (gl.glVertexAttribIPointer)(
                                             loc,
                                             attr.size,
@@ -638,7 +592,6 @@ impl Cx {
                                             attr.offset as *const () as *const _,
                                         );
                                     }
-                                    _ => {}
                                 }
                                 (gl.glEnableVertexAttribArray)(loc);
                             }
@@ -647,10 +600,7 @@ impl Cx {
                         for attr in &shgl.instances {
                             if let Some(loc) = attr.loc {
                                 match attr.attr_format {
-                                    DrawShaderAttrFormat::F32x1
-                                    | DrawShaderAttrFormat::F32x2
-                                    | DrawShaderAttrFormat::F32x3
-                                    | DrawShaderAttrFormat::F32x4 => {
+                                    DrawShaderAttrFormat::Float => {
                                         (gl.glVertexAttribPointer)(
                                             loc,
                                             attr.size,
@@ -660,7 +610,7 @@ impl Cx {
                                             attr.offset as *const () as *const _,
                                         );
                                     }
-                                    DrawShaderAttrFormat::U32x1 => {
+                                    DrawShaderAttrFormat::UInt => {
                                         (gl.glVertexAttribIPointer)(
                                             loc,
                                             attr.size,
@@ -669,7 +619,7 @@ impl Cx {
                                             attr.offset as *const () as *const _,
                                         );
                                     }
-                                    DrawShaderAttrFormat::I32x1 => {
+                                    DrawShaderAttrFormat::SInt => {
                                         (gl.glVertexAttribIPointer)(
                                             loc,
                                             attr.size,
@@ -678,7 +628,6 @@ impl Cx {
                                             attr.offset as *const () as *const _,
                                         );
                                     }
-                                    _ => {}
                                 }
                                 (gl.glEnableVertexAttribArray)(loc);
                                 (gl.glVertexAttribDivisor)(loc, 1 as gl_sys::GLuint);
@@ -692,8 +641,7 @@ impl Cx {
                         (gl.glBindBuffer)(gl_sys::ELEMENT_ARRAY_BUFFER, 0);
                     }
                     if trace_draw {
-                        crate::trace!(
-                            "gl.draw",
+                        crate::log!(
                             "GL VAO rebuilt shader={} vao={:?} geom_vb={:?} inst_vb={:?} geom_ib={:?}",
                             draw_call.draw_shader_id.index,
                             vao.vao,
@@ -841,8 +789,7 @@ impl Cx {
                         }
                     }
                     if trace_draw {
-                        crate::trace!(
-                            "gl.draw",
+                        crate::log!(
                             "GL draw shader={} variant={} indices={} instances={} textures={}",
                             draw_call.draw_shader_id.index,
                             shader_variant,
@@ -901,11 +848,8 @@ impl Cx {
             return None;
         }
 
-        let ortho_uniforms_gen = self.next_uniform_gen();
-        let dpi_uniforms_gen = self.next_uniform_gen();
-        let pass = &mut self.passes[draw_pass_id];
         if !pass.keep_camera_matrix {
-            pass.set_ortho_matrix(pass_rect.pos, pass_rect.size, ortho_uniforms_gen);
+            pass.set_ortho_matrix(pass_rect.pos, pass_rect.size);
             if to_texture {
                 // OFFSCREEN passes render UPSIDE DOWN on GL: an FBO's rows
                 // are stored bottom-up, so inverting the projection's Y
@@ -921,7 +865,7 @@ impl Cx {
                 m[13] = -m[13];
             }
         }
-        pass.set_dpi_factor(dpi_factor, dpi_uniforms_gen);
+        pass.set_dpi_factor(dpi_factor);
 
         pass.os
             .pass_uniforms
@@ -1538,12 +1482,11 @@ impl GlShader {
 
         #[cfg(target_os = "android")]
         let log_shader_builds = matches!(_os_type, OsType::Android(_))
-            && crate::makepad_error_log::trace_enabled("gl.shader_builds");
+            && std::env::var_os("MAKEPAD_LOG_GL_SHADER_BUILDS").is_some();
 
         #[cfg(target_os = "android")]
         if log_shader_builds {
-            crate::trace!(
-                "gl.shader_builds",
+            crate::log!(
                 "GL shader build start renderer={} vertex_hash={:016x} vertex_len={} fragment_hash={:016x} fragment_len={} vertex_preview={:?} fragment_preview={:?}",
                 get_gl_string(gl, gl_sys::RENDERER),
                 vertex_hash.0,
@@ -1562,8 +1505,7 @@ impl GlShader {
             let vertex_lengths = [vertex_len];
             #[cfg(target_os = "android")]
             if log_shader_builds {
-                crate::trace!(
-                    "gl.shader_builds",
+                crate::log!(
                     "GL shader upload vertex shader={} hash={:016x} len={}",
                     vs,
                     vertex_hash.0,
@@ -1573,8 +1515,7 @@ impl GlShader {
             (gl.glShaderSource)(vs, 1, vertex_ptrs.as_ptr(), vertex_lengths.as_ptr());
             #[cfg(target_os = "android")]
             if log_shader_builds {
-                crate::trace!(
-                    "gl.shader_builds",
+                crate::log!(
                     "GL shader compile vertex shader={} hash={:016x}",
                     vs,
                     vertex_hash.0
@@ -1588,8 +1529,7 @@ impl GlShader {
             let pixel_lengths = [pixel_len];
             #[cfg(target_os = "android")]
             if log_shader_builds {
-                crate::trace!(
-                    "gl.shader_builds",
+                crate::log!(
                     "GL shader upload fragment shader={} hash={:016x} len={}",
                     fs,
                     pixel_hash.0,
@@ -1599,8 +1539,7 @@ impl GlShader {
             (gl.glShaderSource)(fs, 1, pixel_ptrs.as_ptr(), pixel_lengths.as_ptr());
             #[cfg(target_os = "android")]
             if log_shader_builds {
-                crate::trace!(
-                    "gl.shader_builds",
+                crate::log!(
                     "GL shader compile fragment shader={} hash={:016x}",
                     fs,
                     pixel_hash.0
@@ -1900,35 +1839,23 @@ impl GlShader {
         let has_errors = info
             .lines()
             .any(|line| line.to_ascii_lowercase().contains("error"));
-        let dump_sources = crate::makepad_error_log::trace_enabled("shader.glsl_sources");
+        let dump_sources = std::env::var_os("MAKEPAD_LOG_GLSL_SOURCES").is_some();
 
-        if has_errors {
+        if has_errors || dump_sources {
             let kind = if compile { "compile" } else { "link" };
             crate::warning!(
                 "GLSL {} {} info:\n{}",
                 kind,
                 stage_name,
-                info
-            );
-        }
-        if dump_sources && !has_errors {
-            let kind = if compile { "compile" } else { "link" };
-            crate::trace!(
-                "shader.glsl_sources",
-                "GLSL {} {} info:\n(no compiler errors)",
-                kind,
-                stage_name
-            );
-        }
-        if dump_sources && !source.is_empty() {
-            let kind = if compile { "compile" } else { "link" };
-            crate::trace!(
-                "shader.glsl_sources",
-                "GLSL {} {} source:\n{}",
-                kind,
-                stage_name,
-                source
+                if has_errors {
+                    info
+                } else {
+                    "(no compiler errors)\n".to_string()
+                }
             );
+            if dump_sources && !source.is_empty() {
+                crate::warning!("GLSL {} {} source:\n{}", kind, stage_name, source);
+            }
         }
     }
 
@@ -1975,7 +1902,7 @@ impl GlShader {
 
         let stride = (slots * mem::size_of::<f32>()) as i32;
         let num_attr = ceil_div4(slots);
-        let trace_draw = crate::makepad_error_log::trace_enabled("gl.draw");
+        let trace_draw = std::env::var_os("MAKEPAD_GL_DRAW_TRACE").is_some();
         for i in 0..num_attr {
             let mut name0 = prefix.to_string();
             name0.push_str(&i.to_string());
@@ -1988,8 +1915,7 @@ impl GlShader {
             unsafe {
                 let loc = (gl.glGetAttribLocation)(program, name0.as_ptr() as *const _);
                 if trace_draw {
-                    crate::trace!(
-                        "gl.draw",
+                    crate::log!(
                         "GL attrib program={} name={} loc={} size={} stride={} offset={} format={:?}",
                         program,
                         name0.trim_end_matches('\0'),
@@ -1997,7 +1923,7 @@ impl GlShader {
                         size,
                         stride,
                         (i * 4 * mem::size_of::<f32>()),
-                        DrawShaderAttrFormat::F32x4
+                        DrawShaderAttrFormat::Float
                     );
                 }
                 attribs.push(OpenglAttribute {
@@ -2006,7 +1932,7 @@ impl GlShader {
                     offset: (i * 4 * mem::size_of::<f32>()) as usize,
                     size: size,
                     stride: stride,
-                    attr_format: DrawShaderAttrFormat::F32x4,
+                    attr_format: DrawShaderAttrFormat::Float,
                 })
             }
         }
@@ -2465,12 +2391,6 @@ pub struct CxOsDrawCall {
     pub user_uniforms: OpenglBuffer,
     pub inst_vb: OpenglBuffer,
     pub vao: Option<CxOsDrawCallVao>,
-    #[cfg(test)]
-    pub uniforms_recording_gen: Option<u64>,
-    #[cfg(test)]
-    pub draw_call_uniforms_gen: Option<u64>,
-    #[cfg(test)]
-    pub user_uniforms_gen: Option<u64>,
 }
 
 impl CxOsDrawCall {
diff --git a/platform/src/os/linux/opengl_cx.rs b/platform/src/os/linux/opengl_cx.rs
index 5efecb156..030098712 100644
--- a/platform/src/os/linux/opengl_cx.rs
+++ b/platform/src/os/linux/opengl_cx.rs
@@ -389,7 +389,7 @@ impl Cx {
 
         self.render_view(draw_pass_id, draw_list_id, &mut zbias, zbias_step);
 
-        if crate::makepad_error_log::trace_enabled("gl.readback") {
+        if std::env::var_os("MAKEPAD_GL_READBACK").is_some() {
             let mut pixel = [0u8; 4];
             let cx = (pix_width.floor() as i32) / 2;
             let cy = (pix_height.floor() as i32) / 2;
@@ -405,8 +405,7 @@ impl Cx {
                     pixel.as_mut_ptr() as *mut _,
                 );
             }
-            crate::trace!(
-                "gl.readback",
+            crate::log!(
                 "GL readback size={}x{} center=({}, {}) rgba=({}, {}, {}, {})",
                 pix_width.floor() as i32,
                 pix_height.floor() as i32,
diff --git a/platform/src/os/linux/openxr.rs b/platform/src/os/linux/openxr.rs
index 71e9871af..4ee9f2579 100644
--- a/platform/src/os/linux/openxr.rs
+++ b/platform/src/os/linux/openxr.rs
@@ -191,9 +191,7 @@ impl Cx {
             .and_then(|session| session.vulkan.as_ref())
             .is_some();
         for draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[*draw_pass_id]
-                .set_time(self.os.timers.time_now() as f32, uniforms_gen);
+            self.passes[*draw_pass_id].set_time(self.os.timers.time_now() as f32);
             match self.passes[*draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {
                     #[cfg(use_vulkan)]
@@ -684,7 +682,6 @@ impl CxOpenXr {
         &mut self,
         display: &CxAndroidDisplay,
         #[cfg(use_vulkan)] vulkan: Option<&mut CxVulkan>,
-        #[cfg(use_vulkan)] spawner: &crate::thread::ThreadSpawner,
         options: CxOpenXrOptions,
         os_type: &OsType,
     ) -> Result<(), String> {
@@ -698,8 +695,6 @@ impl CxOpenXr {
             display,
             #[cfg(use_vulkan)]
             vulkan,
-            #[cfg(use_vulkan)]
-            spawner,
             options,
         )?);
         if let Some(session) = &mut self.session {
@@ -1039,12 +1034,11 @@ impl CxOpenXrSession {
         instance: XrInstance,
         display: &CxAndroidDisplay,
         #[cfg(use_vulkan)] vulkan: Option<&mut CxVulkan>,
-        #[cfg(use_vulkan)] spawner: &crate::thread::ThreadSpawner,
         options: CxOpenXrOptions,
     ) -> Result<CxOpenXrSession, String> {
         #[cfg(use_vulkan)]
         if let Some(vulkan) = vulkan {
-            return Self::create_session_vulkan(xr, system_id, instance, vulkan, spawner, options);
+            return Self::create_session_vulkan(xr, system_id, instance, vulkan, options);
         }
 
         Self::create_session_gles(xr, system_id, instance, display, options)
diff --git a/platform/src/os/linux/openxr_depth.rs b/platform/src/os/linux/openxr_depth.rs
index c1d876931..f3fcefacd 100644
--- a/platform/src/os/linux/openxr_depth.rs
+++ b/platform/src/os/linux/openxr_depth.rs
@@ -4,7 +4,7 @@ use crate::{
         openxr::CxOpenXrFrame,
         vulkan::{CxVulkan, CxVulkanOpenXrSessionData},
     },
-    thread::{SignalToUI, ThreadOptions, ThreadSpawner},
+    thread::SignalToUI,
     xr_tsdf::{
         apply_preprocessed_depth_mesh, preprocess_depth_mesh, projected_height_refresh_budget,
         refresh_projected_height_field, score_depth_job_novelty,
@@ -17,7 +17,7 @@ use crate::{
     },
 };
 use std::{
-    sync::{mpsc::{self, Receiver, Sender, TryRecvError}, OnceLock},
+    sync::{Arc, Condvar, Mutex},
     time::{Duration, Instant},
 };
 
@@ -26,22 +26,39 @@ const DEPTH_COOPERATIVE_STEP_INTERVAL_MILLIS: u64 = 8;
 const DEPTH_COOPERATIVE_IDLE_POLL_INTERVAL_MILLIS: u64 = 33;
 const DEPTH_TSDF_INPUT_THROTTLING_DISABLED: bool = true;
 
-static DEPTH_SENDER: OnceLock<Sender<DepthMeshJob>> = OnceLock::new();
+#[derive(Default)]
+struct LatestDepthJobMailbox {
+    latest: Option<DepthMeshJob>,
+}
+
+type SharedLatestDepthJobMailbox = Arc<(Mutex<LatestDepthJobMailbox>, Condvar)>;
 
 struct PendingDepthCandidate {
     job: DepthMeshJob,
     novelty: DepthFrameNovelty,
 }
 
+fn replace_latest_depth_job(mailbox: &SharedLatestDepthJobMailbox, job: DepthMeshJob) -> bool {
+    let (lock, condvar) = &**mailbox;
+    let mut state = lock.lock().unwrap_or_else(|err| err.into_inner());
+    let replaced = state.latest.replace(job).is_some();
+    condvar.notify_one();
+    replaced
+}
+
 fn take_latest_depth_job(
-    mailbox: &Receiver<DepthMeshJob>,
+    mailbox: &SharedLatestDepthJobMailbox,
     timeout: Duration,
 ) -> Option<DepthMeshJob> {
-    if timeout.is_zero() {
-        mailbox.try_recv().ok()
-    } else {
-        mailbox.recv_timeout(timeout).ok()
+    let (lock, condvar) = &**mailbox;
+    let mut state = lock.lock().unwrap_or_else(|err| err.into_inner());
+    if state.latest.is_none() && !timeout.is_zero() {
+        let (guard, _) = condvar
+            .wait_timeout(state, timeout)
+            .unwrap_or_else(|err| err.into_inner());
+        state = guard;
     }
+    state.latest.take()
 }
 
 fn pending_depth_candidate_should_replace(
@@ -83,7 +100,7 @@ fn enqueue_pending_depth_candidate(
 }
 
 pub(super) struct CxOpenXrDepthMeshPipeline {
-    mailbox: Sender<DepthMeshJob>,
+    mailbox: SharedLatestDepthJobMailbox,
     store: XrTsdfStore,
     next_generation: u64,
     last_reset_generation: u64,
@@ -91,25 +108,14 @@ pub(super) struct CxOpenXrDepthMeshPipeline {
 }
 
 impl CxOpenXrDepthMeshPipeline {
-    pub fn new(spawner: &ThreadSpawner) -> Self {
+    pub fn new() -> Self {
         let store = xr_tsdf_store();
-        let mailbox = DEPTH_SENDER
-            .get_or_init(|| {
-                let (sender, receiver) = mpsc::channel();
-                let worker_store = store.clone();
-                match spawner.spawn_worker(
-                    ThreadOptions {
-                        name: Some("xr-tsdf-depth-writer".into()),
-                        ..Default::default()
-                    },
-                    move || depth_preprocess_tsdf_writer_worker(receiver, worker_store),
-                ) {
-                    Ok(handle) => handle.detach(),
-                    Err(error) => store.set_error(format!("depth worker unavailable: {error}")),
-                }
-                sender
-            })
-            .clone();
+        let mailbox = Arc::new((Mutex::new(LatestDepthJobMailbox::default()), Condvar::new()));
+        std::thread::spawn({
+            let mailbox = mailbox.clone();
+            let store = store.clone();
+            move || depth_preprocess_tsdf_writer_worker(mailbox, store)
+        });
         Self {
             mailbox,
             store,
@@ -218,10 +224,8 @@ impl CxOpenXrDepthMeshPipeline {
             }
         };
 
-        if self.mailbox.send(job).is_err() {
-            let error = "OpenXR depth worker is unavailable".to_string();
-            self.store.set_error(error.clone());
-            return Err(error);
+        if replace_latest_depth_job(&self.mailbox, job) {
+            self.store.record_drop();
         }
         self.last_depth_readback_at = Some(now);
 
@@ -229,7 +233,7 @@ impl CxOpenXrDepthMeshPipeline {
     }
 }
 
-fn depth_preprocess_tsdf_writer_worker(mailbox: Receiver<DepthMeshJob>, store: XrTsdfStore) {
+fn depth_preprocess_tsdf_writer_worker(mailbox: SharedLatestDepthJobMailbox, store: XrTsdfStore) {
     let mut preprocess_state = DepthPreprocessWorkerState::default();
     let mut volume = DepthMeshVolume::new(store.voxel_size_meters());
     let mut next_height_map_slice_at = Instant::now();
@@ -267,22 +271,22 @@ fn depth_preprocess_tsdf_writer_worker(mailbox: Receiver<DepthMeshJob>, store: X
             Duration::from_millis(DEPTH_SURFACE_MESH_IDLE_WAIT_MILLIS),
         ) {
             loop {
-                match mailbox.try_recv() {
-                    Ok(next_job) => {
-                        store.record_drop();
-                        job = next_job;
-                    }
-                    Err(TryRecvError::Empty | TryRecvError::Disconnected) => break,
+                if job.reset_generation != store.reset_generation() {
+                    break;
+                }
+                if (job.voxel_size_meters - store.voxel_size_meters()).abs() > f32::EPSILON {
+                    break;
                 }
-            }
-            if job.reset_generation == store.reset_generation()
-                && (job.voxel_size_meters - store.voxel_size_meters()).abs() <= f32::EPSILON
-            {
                 let candidate = PendingDepthCandidate {
                     novelty: score_depth_job_novelty(&volume, &job),
                     job,
                 };
                 enqueue_pending_depth_candidate(&mut pending_depth_candidate, candidate, &store);
+                if let Some(next_job) = take_latest_depth_job(&mailbox, Duration::ZERO) {
+                    job = next_job;
+                    continue;
+                }
+                break;
             }
         }
 
diff --git a/platform/src/os/linux/openxr_opengl.rs b/platform/src/os/linux/openxr_opengl.rs
index 01cfcead9..78850108a 100644
--- a/platform/src/os/linux/openxr_opengl.rs
+++ b/platform/src/os/linux/openxr_opengl.rs
@@ -7,14 +7,13 @@ impl Cx {
         frame: &CxOpenXrFrame,
     ) {
         let draw_list_id = self.passes[draw_pass_id].main_draw_list_id.unwrap();
-        let uniforms_gen = self.next_uniform_gen();
         {
             let session = self.os.openxr.session.as_ref().unwrap();
             let gl = &self.os.display.as_ref().unwrap().libgl;
             let dpi_factor = self.passes[draw_pass_id].dpi_factor.unwrap();
             let pass = &mut self.passes[draw_pass_id];
 
-            pass.set_dpi_factor(dpi_factor, uniforms_gen);
+            pass.set_dpi_factor(dpi_factor);
             pass.paint_dirty = true;
             pass.os.shader_variant = SHADER_VARIANT_XR;
 
diff --git a/platform/src/os/linux/openxr_vulkan.rs b/platform/src/os/linux/openxr_vulkan.rs
index bef7620c5..21c0b3f4b 100644
--- a/platform/src/os/linux/openxr_vulkan.rs
+++ b/platform/src/os/linux/openxr_vulkan.rs
@@ -48,9 +48,8 @@ impl Cx {
                 })?;
                 &vulkan_session.render_targets as *const CxVulkanOpenXrSessionData
             };
-        let uniforms_gen = self.next_uniform_gen();
         let pass = &mut self.passes[draw_pass_id];
-        pass.set_dpi_factor(dpi_factor, uniforms_gen);
+        pass.set_dpi_factor(dpi_factor);
         pass.paint_dirty = true;
         pass.os.shader_variant = SHADER_VARIANT_XR;
         pass.pass_uniforms.camera_projection = frame.eyes[0].proj_mat;
@@ -379,7 +378,6 @@ impl CxOpenXrSession {
         system_id: XrSystemId,
         instance: XrInstance,
         vulkan: &mut CxVulkan,
-        spawner: &crate::thread::ThreadSpawner,
         options: CxOpenXrOptions,
     ) -> Result<CxOpenXrSession, String> {
         let mut graphics_requirements = XrGraphicsRequirementsVulkanKHR::default();
@@ -491,7 +489,7 @@ impl CxOpenXrSession {
                 _color_images: color_images,
                 _depth_images: depth_images,
                 render_targets,
-                depth_mesh_pipeline: CxOpenXrDepthMeshPipeline::new(spawner),
+                depth_mesh_pipeline: CxOpenXrDepthMeshPipeline::new(),
                 retired_projection_layers: Vec::new(),
             }),
             color_swap_chain,
diff --git a/platform/src/os/linux/select_timer.rs b/platform/src/os/linux/select_timer.rs
index 378cc0f2e..219b63a5f 100644
--- a/platform/src/os/linux/select_timer.rs
+++ b/platform/src/os/linux/select_timer.rs
@@ -1,31 +1,7 @@
-use std::{collections::VecDeque, mem, os::raw::c_int, ptr, sync::OnceLock, time::Instant};
+use std::{collections::VecDeque, mem, os::raw::c_int, ptr, time::Instant};
 
 use self::super::libc_sys;
 
-fn ui_wake_pipe() -> [c_int; 2] {
-    static PIPE: OnceLock<[c_int; 2]> = OnceLock::new();
-    *PIPE.get_or_init(|| unsafe {
-        let mut fds = [-1, -1];
-        if libc_sys::pipe(fds.as_mut_ptr()) == 0 {
-            for fd in fds {
-                let flags = libc_sys::fcntl(fd, libc_sys::F_GETFL);
-                let _ = libc_sys::fcntl(fd, libc_sys::F_SETFL, flags | libc_sys::O_NONBLOCK);
-            }
-        }
-        fds
-    })
-}
-
-pub(crate) fn wake_ui_event_loop() {
-    let write_fd = ui_wake_pipe()[1];
-    if write_fd >= 0 {
-        let byte = 1_u8;
-        unsafe {
-            let _ = libc_sys::write(write_fd, (&byte as *const u8).cast(), 1);
-        }
-    }
-}
-
 #[derive(Clone, Copy)]
 pub struct SelectTimer {
     id: u64,
@@ -60,10 +36,6 @@ impl SelectTimers {
             //       If we leave this here, it locks one CPU core to 100% when stdin is `/dev/null`,
             //       which occurs any time an app is run from a DE/WM and not a terminal
             libc_sys::FD_SET(fd, fds.as_mut_ptr());
-            let wake_fd = ui_wake_pipe()[0];
-            if wake_fd >= 0 {
-                libc_sys::FD_SET(wake_fd, fds.as_mut_ptr());
-            }
         }
         //libc_sys::FD_SET(self.signal_fds[0], fds.as_mut_ptr());
         // If there are any timers, we set the timeout for select to the `delta_timeout`
@@ -77,9 +49,8 @@ impl SelectTimers {
             tv_usec: (timer.delta_timeout.fract() * 1000_000.0) as libc_sys::time_t,
         });
         let _nfds = unsafe {
-            let wake_fd = ui_wake_pipe()[0];
             libc_sys::select(
-                fd.max(wake_fd) + 1,
+                fd + 1,
                 fds.as_mut_ptr(),
                 ptr::null_mut(),
                 ptr::null_mut(),
@@ -89,13 +60,6 @@ impl SelectTimers {
                     .unwrap_or(ptr::null_mut()),
             )
         };
-        let wake_fd = ui_wake_pipe()[0];
-        if wake_fd >= 0 {
-            let mut buffer = [0_u8; 64];
-            unsafe {
-                while libc_sys::read(wake_fd, buffer.as_mut_ptr().cast(), buffer.len()) > 0 {}
-            }
-        }
     }
 
     pub fn time_now(&self) -> f64 {
diff --git a/platform/src/os/linux/vulkan.rs b/platform/src/os/linux/vulkan.rs
index 436857f1a..d957c5a6a 100644
--- a/platform/src/os/linux/vulkan.rs
+++ b/platform/src/os/linux/vulkan.rs
@@ -2559,15 +2559,13 @@ impl CxVulkan {
             return Ok(false);
         }
 
-        let ortho_uniforms_gen = cx.next_uniform_gen();
-        let dpi_uniforms_gen = cx.next_uniform_gen();
         {
             let pass = &mut cx.passes[draw_pass_id];
             pass.paint_dirty = false;
             if !pass.keep_camera_matrix {
-                pass.set_ortho_matrix(pass_rect.pos, pass_rect.size, ortho_uniforms_gen);
+                pass.set_ortho_matrix(pass_rect.pos, pass_rect.size);
             }
-            pass.set_dpi_factor(dpi_factor, dpi_uniforms_gen);
+            pass.set_dpi_factor(dpi_factor);
         }
 
         let clear_color = if cx.passes[draw_pass_id].color_textures.is_empty() {
@@ -3122,15 +3120,13 @@ impl CxVulkan {
             return Ok(());
         }
 
-        let ortho_uniforms_gen = cx.next_uniform_gen();
-        let dpi_uniforms_gen = cx.next_uniform_gen();
         {
             let pass = &mut cx.passes[draw_pass_id];
             pass.paint_dirty = false;
             if !pass.keep_camera_matrix {
-                pass.set_ortho_matrix(pass_rect.pos, pass_rect.size, ortho_uniforms_gen);
+                pass.set_ortho_matrix(pass_rect.pos, pass_rect.size);
             }
-            pass.set_dpi_factor(dpi_factor, dpi_uniforms_gen);
+            pass.set_dpi_factor(dpi_factor);
         }
 
         let target_width = (dpi_factor * pass_rect.size.x).max(1.0) as usize;
@@ -5444,7 +5440,6 @@ impl CxVulkan {
         // Exploded z-layer view: z is the call's nesting depth, not paint order.
         let sploded = cx.passes[draw_pass_id].sploded.is_some();
         for order_index in 0..draw_order_len {
-            let uniforms_gen = cx.next_uniform_gen();
             let Some(draw_item_id) =
                 cx.draw_lists[draw_list_id].draw_item_id_at_order_index(order_index)
             else {
@@ -5457,12 +5452,6 @@ impl CxVulkan {
                 .kind
                 .sub_list()
             {
-                // A retained sub-list its owner dropped between the parent's
-                // last record and this paint: the slot may already hold
-                // another widget's list. Nothing to draw here.
-                if cx.draw_lists.is_id_freed(sub_list_id) {
-                    continue;
-                }
                 let child_resets_zbias = cx.draw_lists[sub_list_id].reset_zbias;
                 let mut own_zbias = 0.0f32;
                 let child_zbias = if child_resets_zbias {
@@ -5473,34 +5462,16 @@ impl CxVulkan {
                 // An overlay list carries a depth floor: this is what makes it
                 // composite above body content that uses `draw_depth`.
                 cx.draw_lists[sub_list_id].raise_zbias_to_floor(child_zbias);
-                // A retained list is one unit of paint order: its calls all
-                // take the counter at entry, it advances by the layers the
-                // list reported. See `CxDrawList::zbias_hold`.
-                if let Some(steps) = cx.draw_lists[sub_list_id].zbias_hold {
-                    let mut held = *child_zbias;
-                    self.record_draw_list(
-                        cx,
-                        draw_pass_id,
-                        sub_list_id,
-                        render_pass_key,
-                        &mut held,
-                        0.0,
-                        draw_stats,
-                        xr_depth_view,
-                    )?;
-                    *child_zbias += steps as f32 * zbias_step;
-                } else {
-                    self.record_draw_list(
-                        cx,
-                        draw_pass_id,
-                        sub_list_id,
-                        render_pass_key,
-                        child_zbias,
-                        zbias_step,
-                        draw_stats,
-                        xr_depth_view,
-                    )?;
-                }
+                self.record_draw_list(
+                    cx,
+                    draw_pass_id,
+                    sub_list_id,
+                    render_pass_key,
+                    child_zbias,
+                    zbias_step,
+                    draw_stats,
+                    xr_depth_view,
+                )?;
                 continue;
             }
 
@@ -5565,7 +5536,7 @@ impl CxVulkan {
                     cx.demo_time_repaint = true;
                 }
 
-                draw_call.resolve_zbias(*zbias, sploded, uniforms_gen);
+                draw_call.resolve_zbias(*zbias, sploded);
                 *zbias += zbias_step;
                 draw_call.instance_dirty = false;
                 draw_call.uniforms_dirty = false;
@@ -5615,22 +5586,8 @@ impl CxVulkan {
                 }
             };
 
-            let shader_layout = cx.draw_shaders.shaders[packet.shader_index]
-                .mapping
-                .geometries
-                .clone();
             let geometry = &mut cx.geometries[packet.geometry_id];
-            if !crate::geometry::geometry_backend_supports_typed(
-                geometry,
-                "vulkan",
-                shader_layout.has_compact(),
-            ) {
-                continue;
-            }
-            if !crate::geometry::geometry_layout_matches_shader(geometry, &shader_layout) {
-                continue;
-            }
-            if geometry.index_count == 0 || geometry.vertex_count == 0 {
+            if geometry.indices.is_empty() || geometry.vertices.is_empty() {
                 draw_stats.skipped_empty_geometry += 1;
                 continue;
             }
@@ -5645,7 +5602,7 @@ impl CxVulkan {
                         packet.geometry_id
                     )
                 })?;
-            let index_count = geometry.index_count as u32;
+            let index_count = geometry.indices.len() as u32;
             draw_stats.indices += index_count as u64;
             let pass_uniforms = cx.passes[draw_pass_id].pass_uniforms.as_slice().to_vec();
             let draw_list_uniforms = cx.draw_lists[draw_list_id]
@@ -6422,43 +6379,23 @@ impl CxVulkan {
     }
 
     fn collect_attribute_chunk_formats(total_slots: usize) -> Vec<DrawShaderAttrFormat> {
-        vec![DrawShaderAttrFormat::F32x4; (total_slots + 3) / 4]
+        vec![DrawShaderAttrFormat::Float; (total_slots + 3) / 4]
     }
 
     fn vk_vertex_format(attr_format: DrawShaderAttrFormat, components: usize) -> vk::Format {
         match (attr_format, components.max(1).min(4)) {
-            (DrawShaderAttrFormat::F32x1, 1)
-            | (DrawShaderAttrFormat::F32x2, 1)
-            | (DrawShaderAttrFormat::F32x3, 1)
-            | (DrawShaderAttrFormat::F32x4, 1) => vk::Format::R32_SFLOAT,
-            (DrawShaderAttrFormat::F32x1, 2)
-            | (DrawShaderAttrFormat::F32x2, 2)
-            | (DrawShaderAttrFormat::F32x3, 2)
-            | (DrawShaderAttrFormat::F32x4, 2) => vk::Format::R32G32_SFLOAT,
-            (DrawShaderAttrFormat::F32x1, 3)
-            | (DrawShaderAttrFormat::F32x2, 3)
-            | (DrawShaderAttrFormat::F32x3, 3)
-            | (DrawShaderAttrFormat::F32x4, 3) => vk::Format::R32G32B32_SFLOAT,
-            (DrawShaderAttrFormat::F32x1, _)
-            | (DrawShaderAttrFormat::F32x2, _)
-            | (DrawShaderAttrFormat::F32x3, _)
-            | (DrawShaderAttrFormat::F32x4, _) => vk::Format::R32G32B32A32_SFLOAT,
-            (DrawShaderAttrFormat::U32x1, 1) => vk::Format::R32_UINT,
-            (DrawShaderAttrFormat::U32x1, 2) => vk::Format::R32G32_UINT,
-            (DrawShaderAttrFormat::U32x1, 3) => vk::Format::R32G32B32_UINT,
-            (DrawShaderAttrFormat::U32x1, _) => vk::Format::R32G32B32A32_UINT,
-            (DrawShaderAttrFormat::I32x1, 1) => vk::Format::R32_SINT,
-            (DrawShaderAttrFormat::I32x1, 2) => vk::Format::R32G32_SINT,
-            (DrawShaderAttrFormat::I32x1, 3) => vk::Format::R32G32B32_SINT,
-            (DrawShaderAttrFormat::I32x1, _) => vk::Format::R32G32B32A32_SINT,
-            (DrawShaderAttrFormat::F16x2, _) => vk::Format::R16G16_SFLOAT,
-            (DrawShaderAttrFormat::F16x4, _) => vk::Format::R16G16B16A16_SFLOAT,
-            (DrawShaderAttrFormat::U16x2, _) => vk::Format::R16G16_UINT,
-            (DrawShaderAttrFormat::I16x2, _) => vk::Format::R16G16_SINT,
-            (DrawShaderAttrFormat::U16x2Norm, _) => vk::Format::R16G16_UNORM,
-            (DrawShaderAttrFormat::I16x2Norm, _) => vk::Format::R16G16_SNORM,
-            (DrawShaderAttrFormat::U8x4Norm, _) => vk::Format::R8G8B8A8_UNORM,
-            (DrawShaderAttrFormat::I8x4Norm, _) => vk::Format::R8G8B8A8_SNORM,
+            (DrawShaderAttrFormat::Float, 1) => vk::Format::R32_SFLOAT,
+            (DrawShaderAttrFormat::Float, 2) => vk::Format::R32G32_SFLOAT,
+            (DrawShaderAttrFormat::Float, 3) => vk::Format::R32G32B32_SFLOAT,
+            (DrawShaderAttrFormat::Float, _) => vk::Format::R32G32B32A32_SFLOAT,
+            (DrawShaderAttrFormat::UInt, 1) => vk::Format::R32_UINT,
+            (DrawShaderAttrFormat::UInt, 2) => vk::Format::R32G32_UINT,
+            (DrawShaderAttrFormat::UInt, 3) => vk::Format::R32G32B32_UINT,
+            (DrawShaderAttrFormat::UInt, _) => vk::Format::R32G32B32A32_UINT,
+            (DrawShaderAttrFormat::SInt, 1) => vk::Format::R32_SINT,
+            (DrawShaderAttrFormat::SInt, 2) => vk::Format::R32G32_SINT,
+            (DrawShaderAttrFormat::SInt, 3) => vk::Format::R32G32B32_SINT,
+            (DrawShaderAttrFormat::SInt, _) => vk::Format::R32G32B32A32_SINT,
         }
     }
 
@@ -6542,7 +6479,7 @@ impl CxVulkan {
         geometry_id: GeometryId,
         geometry: &mut crate::geometry::CxGeometry,
     ) -> Result<(), String> {
-        if geometry.vertex_count == 0 || geometry.index_count == 0 {
+        if geometry.vertices.is_empty() || geometry.indices.is_empty() {
             if let Some(old) = self.geometries.remove(&geometry_id) {
                 self.destroy_geometry_resource(old);
             }
@@ -6557,29 +6494,24 @@ impl CxVulkan {
         let index_needs_upload = existing.is_none() || geometry.dirty_indices;
 
         let new_vertex_buffer = if vertex_needs_upload {
-            let vertices = geometry.vertices.as_f32().ok_or_else(|| {
-                "vulkan: compact vertex formats are not implemented".to_string()
-            })?;
             let buffer = self.create_host_buffer_with_data(
                 vk::BufferUsageFlags::VERTEX_BUFFER,
-                vertices,
+                &geometry.vertices,
             )?;
             self.xr_geometry_upload_bytes_this_frame +=
-                std::mem::size_of_val(vertices) as u64;
+                std::mem::size_of_val(geometry.vertices.as_slice()) as u64;
             Some(buffer)
         } else {
             None
         };
 
         let new_index_buffer = if index_needs_upload {
-            let indices = match geometry.indices.as_u32() {
-                Some(i) => i,
-                None => return Err("vulkan: u16 index buffers are not implemented".to_string()),
-            };
-            match self.create_host_buffer_with_data(vk::BufferUsageFlags::INDEX_BUFFER, indices) {
+            match self
+                .create_host_buffer_with_data(vk::BufferUsageFlags::INDEX_BUFFER, &geometry.indices)
+            {
                 Ok(buffer) => {
                     self.xr_geometry_upload_bytes_this_frame +=
-                        std::mem::size_of_val(indices) as u64;
+                        std::mem::size_of_val(geometry.indices.as_slice()) as u64;
                     Some(buffer)
                 }
                 Err(err) => {
diff --git a/platform/src/os/linux/vulkan_naga.rs b/platform/src/os/linux/vulkan_naga.rs
index ea79ff2d7..6062a504c 100644
--- a/platform/src/os/linux/vulkan_naga.rs
+++ b/platform/src/os/linux/vulkan_naga.rs
@@ -124,13 +124,13 @@ pub(crate) fn compile_draw_shader_wgsl_to_spirv(
 ) -> Result<CxVulkanShaderBinary, String> {
     let wgsl_source = compile_draw_shader_wgsl_source(vm, io_self, layout_source, xr_multiview)?;
 
-    if crate::makepad_error_log::trace_enabled("shader.wgsl") {
+    if std::env::var_os("MAKEPAD_DUMP_VULKAN_WGSL").is_some() {
         let variant = if xr_multiview { "xr" } else { "window" };
-        crate::trace!("shader.wgsl", "---- Vulkan WGSL ({}) ----\n{}", variant, wgsl_source.wgsl);
+        crate::log!("---- Vulkan WGSL ({variant}) ----\n{}", wgsl_source.wgsl);
     }
 
     let (vertex_spirv, fragment_spirv) = compile_wgsl_to_spirv(&wgsl_source.wgsl)
-        .map_err(|err| format!("{err}\nSet MAKEPAD_TRACE=shader.wgsl to dump generated WGSL."))?;
+        .map_err(|err| format!("{err}\nSet MAKEPAD_DUMP_VULKAN_WGSL=1 to dump generated WGSL."))?;
 
     Ok(CxVulkanShaderBinary {
         vertex_spirv,
diff --git a/platform/src/os/linux/wayland/linux_wayland.rs b/platform/src/os/linux/wayland/linux_wayland.rs
index 1881f2e2c..e20132132 100644
--- a/platform/src/os/linux/wayland/linux_wayland.rs
+++ b/platform/src/os/linux/wayland/linux_wayland.rs
@@ -858,7 +858,7 @@ impl WaylandCx {
                 CxOsOp::HideSelectionHandles => {}
                 CxOsOp::AccessibilityUpdate(_) => {}
                 CxOsOp::StartDragging(items) => {
-                    cx.drag_drop.start_internal_drag(items);
+                    state.start_internal_drag(items);
                 }
                 CxOsOp::StartExternalDragging { .. } => {
                     crate::error!("external file dragging is not implemented on Wayland");
@@ -1162,8 +1162,7 @@ impl WaylandCx {
         cx.repaint_id += 1;
         for draw_pass_id in &passes_todo {
             let now = state.time_now();
-            let uniforms_gen = cx.next_uniform_gen();
-            cx.passes[*draw_pass_id].set_time(now as f32, uniforms_gen);
+            cx.passes[*draw_pass_id].set_time(now as f32);
             let parent = cx.passes[*draw_pass_id].parent.clone();
             match parent {
                 CxDrawPassParent::Xr => {}
@@ -1184,9 +1183,8 @@ impl WaylandCx {
                             continue;
                         }
                         window.resize_buffers();
-                        if crate::makepad_error_log::trace_enabled("wayland") {
-                            crate::trace!(
-                                "wayland",
+                        if std::env::var_os("MAKEPAD_WAYLAND_TRACE").is_some() {
+                            crate::log!(
                                 "Wayland paint window={:?} inner=({}, {}) dpi={} pix=({}, {})",
                                 window.window_id,
                                 window.window_geom.inner_size.x,
diff --git a/platform/src/os/linux/wayland/wayland_state.rs b/platform/src/os/linux/wayland/wayland_state.rs
index 8e63bfe3c..1e8483540 100644
--- a/platform/src/os/linux/wayland/wayland_state.rs
+++ b/platform/src/os/linux/wayland/wayland_state.rs
@@ -3,15 +3,16 @@ use crate::{
     libc_sys::{self, munmap},
     makepad_math::{dvec2, Vec2d},
     wayland::{wayland_type, xkb_sys},
-    Area, KeyEvent, KeyModifiers, MouseButton, MouseDownEvent, MouseMoveEvent, MouseUpEvent,
-    TextClipboardEvent, TextInputEvent, WindowClosedEvent, WindowDragQueryEvent,
-    WindowDragQueryResponse,
+    Area, DragEvent, DragItem, DragResponse, DropEvent, KeyEvent, KeyModifiers, MouseButton,
+    MouseDownEvent, MouseMoveEvent, MouseUpEvent, TextClipboardEvent, TextInputEvent,
+    WindowClosedEvent, WindowDragQueryEvent, WindowDragQueryResponse,
 };
 use std::{
     cell::{Cell, RefCell},
     os::fd::{AsFd, AsRawFd, FromRawFd},
     rc::Rc,
     sync::Arc,
+    sync::Mutex,
 };
 
 use wayland_client::{
@@ -93,6 +94,7 @@ pub(crate) struct WaylandState {
     pending_paste_text_input: Option<String>,
     /// Queued clipboard copy content waiting for a serial from keyboard/pointer.
     pub(crate) pending_clipboard_copy: Option<String>,
+    pub(crate) internal_drag_items: Option<Arc<Vec<DragItem>>>,
     pub(crate) clipboard_text: String,
     pub(crate) cursor_manager: Option<wp_cursor_shape_manager_v1::WpCursorShapeManagerV1>,
     pub(crate) cursor_shape: Option<wp_cursor_shape_device_v1::WpCursorShapeDeviceV1>,
@@ -179,6 +181,7 @@ impl WaylandState {
             pending_clipboard_read: None,
             pending_paste_text_input: None,
             pending_clipboard_copy: None,
+            internal_drag_items: None,
             clipboard_text: String::new(),
             cursor_manager: None,
             cursor_shape: None,
@@ -1318,6 +1321,20 @@ impl Dispatch<wl_pointer::WlPointer, ()> for WaylandState {
                                     modifiers: state.modifiers,
                                     time: state.time_now(),
                                 }));
+                                if btn == MouseButton::PRIMARY {
+                                    if let Some(items) = state.internal_drag_items.take() {
+                                        state.do_callback(XlibEvent::Drop(
+                                            window_id,
+                                            DropEvent {
+                                                modifiers: state.modifiers,
+                                                handled: Arc::new(Mutex::new(false)),
+                                                abs: state.last_mouse_pos,
+                                                items,
+                                            },
+                                        ));
+                                        state.do_callback(XlibEvent::DragEnd);
+                                    }
+                                }
                             }
                             WEnum::Unknown(_) | WEnum::Value(_) => {}
                         }
@@ -1605,6 +1622,10 @@ impl WaylandState {
         }
     }
 
+    pub(crate) fn start_internal_drag(&mut self, items: Vec<DragItem>) {
+        self.internal_drag_items = Some(Arc::new(items));
+    }
+
     fn dispatch_paste_bytes(&mut self, mut bytes: Vec<u8>) {
         while bytes.last() == Some(&0) {
             bytes.pop();
@@ -1729,8 +1750,8 @@ impl WaylandState {
         }
     }
 
-    /// Dispatch the latest coalesced pointer motion (if any) as a single `MouseMove`, then clear it.
-    /// Called once after the `wl_pointer` event
+    /// Dispatch the latest coalesced pointer motion (if any) as a single `MouseMove` (plus a `Drag`
+    /// while an internal drag is in flight), then clear it. Called once after the `wl_pointer` event
     /// batch is drained and before any intervening button/leave, so a high-Hz mouse produces one
     /// hover hit-test per frame instead of one per queued motion. See [`Self::pending_motion`].
     pub(crate) fn flush_pending_motion(&mut self) {
@@ -1753,6 +1774,18 @@ impl WaylandState {
             time: self.time_now(),
             handled: Cell::new(Area::Empty),
         }));
+        if let Some(items) = self.internal_drag_items.as_ref() {
+            self.do_callback(XlibEvent::Drag(
+                window_id,
+                DragEvent {
+                    modifiers: self.modifiers,
+                    handled: Arc::new(Mutex::new(false)),
+                    abs: pos,
+                    items: items.clone(),
+                    response: Arc::new(Mutex::new(DragResponse::None)),
+                },
+            ));
+        }
     }
 
     /// True while the given window's last presented frame awaits its `wl_surface::frame`
diff --git a/platform/src/os/linux/windowing_backend.rs b/platform/src/os/linux/windowing_backend.rs
index 5908cfad2..c9b39e8e9 100644
--- a/platform/src/os/linux/windowing_backend.rs
+++ b/platform/src/os/linux/windowing_backend.rs
@@ -145,6 +145,13 @@ impl CxOsApi for Cx {
         self.native_load_dependencies();
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn seconds_since_app_start(&self) -> f64 {
         Instant::now()
             .duration_since(self.os.start_time.unwrap())
diff --git a/platform/src/os/linux/x11/linux_x11.rs b/platform/src/os/linux/x11/linux_x11.rs
index 102998ec9..08f218527 100644
--- a/platform/src/os/linux/x11/linux_x11.rs
+++ b/platform/src/os/linux/x11/linux_x11.rs
@@ -33,6 +33,7 @@ use {
     },
     std::cell::RefCell,
     std::rc::Rc,
+    std::sync::{Arc, Mutex},
 };
 
 fn log_linux_backdrop_unsupported_once() {
@@ -48,12 +49,14 @@ pub fn x11_event_loop(cx: Rc<RefCell<Cx>>) {
 
 pub struct X11Cx {
     pub cx: Rc<RefCell<Cx>>,
+    internal_drag_items: Option<Arc<Vec<DragItem>>>,
 }
 
 impl X11Cx {
     pub fn event_loop_impl(cx: Rc<RefCell<Cx>>) {
         let mut x11_cx = X11Cx {
             cx: cx.clone(),
+            internal_drag_items: None,
         };
         cx.borrow_mut().self_ref = Some(cx.clone());
         cx.borrow_mut().os_type = OsType::LinuxWindow(LinuxWindowParams {
@@ -232,7 +235,19 @@ impl X11Cx {
             XlibEvent::MouseMove(mut e) => {
                 let mut cx = self.cx.borrow_mut();
                 cx.dpi_override_scale(&mut e.abs, e.window_id);
+                let abs = e.abs;
+                let modifiers = e.modifiers;
                 cx.call_event_handler(&Event::MouseMove(e.into()));
+                if let Some(items) = self.internal_drag_items.as_ref() {
+                    cx.call_event_handler(&Event::Drag(DragEvent {
+                        modifiers,
+                        handled: Arc::new(Mutex::new(false)),
+                        abs,
+                        items: items.clone(),
+                        response: Arc::new(Mutex::new(DragResponse::None)),
+                    }));
+                    cx.drag_drop.cycle_drag();
+                }
                 cx.fingers.cycle_hover_area(live_id!(mouse).into());
                 cx.fingers.switch_captures();
             }
@@ -240,9 +255,24 @@ impl X11Cx {
                 let mut cx = self.cx.borrow_mut();
                 cx.dpi_override_scale(&mut e.abs, e.window_id);
                 let button = e.button;
+                let abs = e.abs;
+                let modifiers = e.modifiers;
                 cx.call_event_handler(&Event::MouseUp(e.into()));
                 cx.fingers.mouse_up(button);
                 cx.fingers.cycle_hover_area(live_id!(mouse).into());
+                if button == MouseButton::PRIMARY {
+                    if let Some(items) = self.internal_drag_items.take() {
+                        cx.call_event_handler(&Event::Drop(DropEvent {
+                            modifiers,
+                            handled: Arc::new(Mutex::new(false)),
+                            abs,
+                            items,
+                        }));
+                        cx.drag_drop.cycle_drag();
+                        cx.call_event_handler(&Event::DragEnd);
+                        cx.drag_drop.cycle_drag();
+                    }
+                }
             }
             XlibEvent::Scroll(mut e) => {
                 let mut cx = self.cx.borrow_mut();
@@ -421,9 +451,7 @@ impl X11Cx {
         for draw_pass_id in &passes_todo {
             let parent = {
                 let mut cx = self.cx.borrow_mut();
-                let uniforms_gen = cx.next_uniform_gen();
-                cx.passes[*draw_pass_id]
-                    .set_time(get_xlib_app_global().time_now() as f32, uniforms_gen);
+                cx.passes[*draw_pass_id].set_time(get_xlib_app_global().time_now() as f32);
                 cx.passes[*draw_pass_id].parent.clone()
             };
             match parent {
@@ -675,7 +703,7 @@ impl X11Cx {
                 CxOsOp::HideSelectionHandles => {}
                 CxOsOp::AccessibilityUpdate(_) => {}
                 CxOsOp::StartDragging(items) => {
-                    cx.drag_drop.start_internal_drag(items);
+                    self.internal_drag_items = Some(Arc::new(items));
                 }
                 CxOsOp::StartExternalDragging { .. } => {
                     crate::error!("external file dragging is not implemented on X11");
diff --git a/platform/src/os/linux/x11/linux_x11_stdin.rs b/platform/src/os/linux/x11/linux_x11_stdin.rs
index fc98d1c3d..ad3c7f8a9 100644
--- a/platform/src/os/linux/x11/linux_x11_stdin.rs
+++ b/platform/src/os/linux/x11/linux_x11_stdin.rs
@@ -2,7 +2,7 @@ use crate::{
     cx::Cx,
     cx_api::CxOsOp,
     draw_pass::{CxDrawPassColorTexture, CxDrawPassParent, DrawPassClearColor},
-    event::{Event, WindowGeom},
+    event::{Event, WindowGeom, WindowGeomChangeEvent},
     gl_sys,
     makepad_math::*,
     makepad_micro_serde::*,
@@ -39,8 +39,7 @@ impl Cx {
 
         let time_now = self.os.stdin_timers.time_now();
         for &draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[draw_pass_id].set_time(time_now as f32, uniforms_gen);
+            self.passes[draw_pass_id].set_time(time_now as f32);
             match self.passes[draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {}
                 CxDrawPassParent::Window(window_id) => {
@@ -69,7 +68,7 @@ impl Cx {
                             height: (pass_rect.size.y * dpi_factor) as u32,
                         };
 
-                        if crate::makepad_error_log::trace_enabled("runview.dpi") {
+                        if std::env::var_os("MAKEPAD_RUNVIEW_DPI_TRACE").is_some() {
                             let trace_draw = (
                                 presentable_draw.width,
                                 presentable_draw.height,
@@ -80,8 +79,7 @@ impl Cx {
                             let should_log = window.last_trace_draw != Some(trace_draw);
                             window.last_trace_draw = Some(trace_draw);
                             if should_log {
-                                crate::trace!(
-                                    "runview.dpi",
+                                crate::log!(
                                     "runview child draw window={} logical=({}, {}) dpi={} frame_px=({}, {}) swapchain_alloc=({}, {})",
                                     window_id.id(),
                                     pass_rect.size.x,
@@ -347,9 +345,8 @@ impl Cx {
                 let geom_changed = old_geom.dpi_factor != new_geom.dpi_factor
                     || old_geom.inner_size != new_geom.inner_size
                     || old_geom.position != new_geom.position;
-                if geom_changed && crate::makepad_error_log::trace_enabled("runview.dpi") {
-                    crate::trace!(
-                        "runview.dpi",
+                if geom_changed && std::env::var_os("MAKEPAD_RUNVIEW_DPI_TRACE").is_some() {
+                    crate::log!(
                         "runview child geom window={} logical=({}, {}) dpi={} px=({}, {}) old_logical=({}, {}) old_dpi={}",
                         window_id.id(),
                         width,
@@ -362,10 +359,14 @@ impl Cx {
                         old_geom.dpi_factor
                     );
                 }
-                let re = self.windows.stdin_apply_native_geom(window_id, new_geom);
-                if geom_changed || re.old_geom != re.new_geom {
+                self.windows[window_id].window_geom = new_geom.clone();
+                if geom_changed {
                     self.redraw_all();
-                    self.call_event_handler(&Event::WindowGeomChange(re));
+                    self.call_event_handler(&Event::WindowGeomChange(WindowGeomChangeEvent {
+                        window_id,
+                        new_geom,
+                        old_geom,
+                    }));
                 }
                 let _ = Self::stdin_aux_chan_endpoint(aux_chan_client_endpoint);
             }
diff --git a/platform/src/os/mod.rs b/platform/src/os/mod.rs
index 450bb1d68..96fd6d7e2 100644
--- a/platform/src/os/mod.rs
+++ b/platform/src/os/mod.rs
@@ -7,8 +7,6 @@
     target_os = "tvos",
     target_os = "windows"
 ))]
-// Native clock backend: this is the implementation behind Cx's portable clock.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod cx_native;
 
 #[macro_use]
@@ -20,8 +18,6 @@ pub mod shared_framebuf;
 pub(crate) mod termination_signal;
 
 #[cfg(headless)]
-// Headless process backend is native-only and never compiled into a web app.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod headless;
 
 #[cfg(headless)]
@@ -31,8 +27,6 @@ pub use crate::os::headless::*;
     not(headless),
     any(target_os = "macos", target_os = "ios", target_os = "tvos")
 ))]
-// Apple process backend is native-only and never compiled into a web app.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod apple;
 
 #[cfg(all(
@@ -48,8 +42,6 @@ pub use crate::os::apple::*;
 pub use crate::os::apple::apple_media::*;
 
 #[cfg(all(not(headless), target_os = "windows"))]
-// Windows process backend is native-only and never compiled into a web app.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod windows;
 
 #[cfg(all(not(headless), target_os = "windows"))]
@@ -59,16 +51,12 @@ pub use crate::os::windows::*;
 //pub use crate::os::windows::windows_media::*;
 
 #[cfg(all(not(headless), any(target_os = "android", target_os = "linux")))]
-// Linux/Android process backends are native-only and never compiled into a web app.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod linux;
 
 #[cfg(all(not(headless), any(target_os = "android", target_os = "linux")))]
 pub use crate::os::linux::*;
 
 #[cfg(all(test, not(headless), target_os = "macos"))]
-// Native Linux compatibility tests reuse OS-only timing code on macOS.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod linux_test_stub;
 
 #[cfg(all(test, not(headless), target_os = "macos"))]
diff --git a/platform/src/os/shared_framebuf.rs b/platform/src/os/shared_framebuf.rs
index b6d01053b..4f41bcfab 100644
--- a/platform/src/os/shared_framebuf.rs
+++ b/platform/src/os/shared_framebuf.rs
@@ -445,8 +445,6 @@ pub fn shared_swapchain_from_host_swapchain(
 
 /// Auxiliary communication channel, besides stdin (only on Linux).
 #[cfg(all(target_os = "linux", not(target_env = "ohos")))]
-// Unix-domain studio IPC is a native-only process boundary.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 pub mod aux_chan {
     use super::*;
     use crate::os::linux::ipc::{self as linux_ipc, FixedSizeEncoding};
@@ -704,9 +702,12 @@ impl WindowKindId {
 
 impl Cx {}
 
+use std::time::Duration;
+use std::time::Instant;
+
 pub struct PollTimer {
-    pub start_time: f64,
-    pub interval: f64,
+    pub start_time: Instant,
+    pub interval: Duration,
     pub repeats: bool,
     pub step: u64,
 }
@@ -714,8 +715,8 @@ pub struct PollTimer {
 impl PollTimer {
     pub fn new(interval_s: f64, repeats: bool) -> Self {
         Self {
-            start_time: Cx::monotonic_now(),
-            interval: interval_s,
+            start_time: Instant::now(),
+            interval: Duration::from_secs_f64(interval_s),
             repeats,
             step: 0,
         }
@@ -724,31 +725,33 @@ impl PollTimer {
 
 pub struct PollTimers {
     pub timers: HashMap<u64, PollTimer>,
-    pub time_start: f64,
-    pub last_time: f64,
+    pub time_start: Instant,
+    pub last_time: Instant,
 }
 impl Default for PollTimers {
     fn default() -> Self {
         Self {
-            time_start: Cx::monotonic_now(),
-            last_time: Cx::monotonic_now(),
+            time_start: Instant::now(),
+            last_time: Instant::now(),
             timers: Default::default(),
         }
     }
 }
 impl PollTimers {
     pub fn time_now(&self) -> f64 {
-        Cx::monotonic_now() - self.time_start
+        let time_now = Instant::now(); //unsafe {mach_absolute_time()};
+        (time_now.duration_since(self.time_start)).as_secs_f64()
     }
 
     pub fn get_dispatch(&mut self) -> Vec<TimerEvent> {
         let mut to_be_dispatched = Vec::with_capacity(self.timers.len());
         let mut to_be_removed = Vec::with_capacity(self.timers.len());
-        let now = Cx::monotonic_now();
+        let now = Instant::now();
         let time = self.time_now();
         for (id, timer) in self.timers.iter_mut() {
             let elapsed_time = now - timer.start_time;
-            let next_due_time = timer.interval * (timer.step + 1) as f64;
+            let next_due_time =
+                Duration::from_nanos(timer.interval.as_nanos() as u64 * (timer.step + 1));
 
             if elapsed_time > next_due_time {
                 to_be_dispatched.push(TimerEvent {
diff --git a/platform/src/os/web/alloc.rs b/platform/src/os/web/alloc.rs
deleted file mode 100644
index 6f76e86db..000000000
--- a/platform/src/os/web/alloc.rs
+++ /dev/null
@@ -1,981 +0,0 @@
-//! Thread-caching allocator used by wasm builds with atomics.
-//!
-//! The cache machinery is also compiled by native unit tests. The installed
-//! global allocator remains limited to `wasm32 + atomics` in `lib.rs`.
-
-use std::{
-    alloc::{GlobalAlloc, Layout, System},
-    cell::RefCell,
-    ptr::{self, null_mut},
-    sync::{
-        atomic::{AtomicPtr, AtomicUsize, Ordering},
-        Mutex, MutexGuard, TryLockError,
-    },
-};
-
-const SIZE_CLASSES: [usize; 12] = [
-    16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768,
-];
-const CLASS_COUNT: usize = SIZE_CLASSES.len();
-const BLOCK_ALIGN: usize = 16;
-const CHUNK_SIZE: usize = 64 * 1024;
-const WORKER_EMPTY_CHUNKS_PER_CLASS: usize = 1;
-const MAIN_EMPTY_CHUNKS_PER_CLASS: usize = 2;
-
-const CHUNK_ACTIVE: usize = 0;
-const CHUNK_ABANDONED: usize = 1;
-const CHUNK_RELEASING: usize = 2;
-
-static HEAP_LOCK: Mutex<()> = Mutex::new(());
-static NEXT_THREAD_TOKEN: AtomicUsize = AtomicUsize::new(1);
-static MAIN_THREAD_TOKEN: AtomicUsize = AtomicUsize::new(0);
-
-#[cfg(test)]
-static TEST_LIVE_CHUNKS: AtomicUsize = AtomicUsize::new(0);
-#[cfg(test)]
-static TEST_TOTAL_CHUNKS: AtomicUsize = AtomicUsize::new(0);
-
-// Owner accounting. These touch only the slow paths (a direct System
-// allocation above the largest size class, or a 64 KiB chunk refill/release),
-// never the per-block cached path.
-static LARGE_LIVE_BYTES: AtomicUsize = AtomicUsize::new(0);
-static LARGE_LIVE_COUNT: AtomicUsize = AtomicUsize::new(0);
-static CHUNK_LIVE_BYTES: AtomicUsize = AtomicUsize::new(0);
-/// A direct allocation at or above this size is recorded in `BIG_RING` so a
-/// memory report can name the single requests that grew the wasm heap.
-const BIG_EVENT_BYTES: usize = 4 * 1024 * 1024;
-const BIG_RING_LEN: usize = 32;
-static BIG_RING: [[AtomicUsize; 2]; BIG_RING_LEN] =
-    [const { [AtomicUsize::new(0), AtomicUsize::new(0)] }; BIG_RING_LEN];
-static BIG_RING_NEXT: AtomicUsize = AtomicUsize::new(0);
-static BIG_RING_READ: AtomicUsize = AtomicUsize::new(0);
-
-/// Bytes the allocator currently holds from the system heap, by kind.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct WebAllocStats {
-    /// Live direct allocations (above the largest size class).
-    pub large_bytes: usize,
-    pub large_count: usize,
-    /// Live 64 KiB size-class chunks (including their cached free blocks).
-    pub chunk_bytes: usize,
-}
-
-pub(crate) fn stats() -> WebAllocStats {
-    WebAllocStats {
-        large_bytes: LARGE_LIVE_BYTES.load(Ordering::Relaxed),
-        large_count: LARGE_LIVE_COUNT.load(Ordering::Relaxed),
-        chunk_bytes: CHUNK_LIVE_BYTES.load(Ordering::Relaxed),
-    }
-}
-
-/// Linear memory size in bytes (0 outside wasm32).
-pub(crate) fn wasm_memory_bytes() -> usize {
-    #[cfg(target_arch = "wasm32")]
-    {
-        core::arch::wasm32::memory_size(0) * 65536
-    }
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        0
-    }
-}
-
-fn record_big_event(size: usize) {
-    let slot = BIG_RING_NEXT.fetch_add(1, Ordering::Relaxed) % BIG_RING_LEN;
-    BIG_RING[slot][0].store(size, Ordering::Relaxed);
-    BIG_RING[slot][1].store(wasm_memory_bytes(), Ordering::Relaxed);
-}
-
-/// Direct allocations of `BIG_EVENT_BYTES` or more since the previous call,
-/// oldest first, as `(bytes, linear memory bytes at that moment)`. At most
-/// the last `BIG_RING_LEN` are kept between calls.
-pub(crate) fn take_big_events() -> Vec<(usize, usize)> {
-    let next = BIG_RING_NEXT.load(Ordering::Relaxed);
-    let read = BIG_RING_READ.swap(next, Ordering::Relaxed);
-    let start = read.max(next.saturating_sub(BIG_RING_LEN));
-    (start..next)
-        .map(|index| {
-            let slot = &BIG_RING[index % BIG_RING_LEN];
-            (slot[0].load(Ordering::Relaxed), slot[1].load(Ordering::Relaxed))
-        })
-        .collect()
-}
-
-#[repr(C, align(16))]
-struct BlockHeader {
-    chunk: *mut ChunkHeader,
-    next: AtomicPtr<BlockHeader>,
-}
-
-#[repr(C, align(16))]
-struct ChunkHeader {
-    remote: AtomicPtr<BlockHeader>,
-    live: AtomicUsize,
-    state: AtomicUsize,
-    remote_ops: AtomicUsize,
-    owner_token: usize,
-    class_index: usize,
-    allocation_size: usize,
-    next_owned: *mut ChunkHeader,
-    empty_counted: AtomicUsize,
-}
-
-pub(crate) struct ThreadCachingAllocator;
-
-impl ThreadCachingAllocator {
-    pub(crate) const fn new() -> Self {
-        Self
-    }
-}
-
-// SAFETY: every cached pointer belongs to exactly one live chunk, and direct
-// allocations are forwarded to `System` under the same global heap lock.
-// `alloc_free_across_all_classes` and `mixed_workload_releases_every_chunk`
-// exercise both paths and their matching deallocations.
-unsafe impl GlobalAlloc for ThreadCachingAllocator {
-    unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
-        match class_for_layout(layout) {
-            Some(class_index) => with_cache_mut(|cache| {
-                // SAFETY: the selected class covers `layout`, and this TLS
-                // cache is exclusively borrowed by its owner. Exercised by
-                // `alloc_free_across_all_classes`.
-                unsafe { cache.alloc(class_index) }
-            })
-                .unwrap_or_else(|| {
-                    // SAFETY: TLS teardown has made the cache unavailable, so
-                    // this creates a self-releasing one-block chunk. Exercised
-                    // by `tls_unavailable_style_chunk_self_releases`.
-                    unsafe { alloc_abandoned_block(class_index) }
-                }),
-            None => {
-                let is_main = with_cache_mut(|cache| cache.is_main()).unwrap_or(true);
-                // SAFETY: `layout` came from GlobalAlloc and is forwarded
-                // unchanged to System. Exercised by
-                // `alloc_free_across_all_classes`.
-                let ptr = unsafe { system_alloc(layout, is_main) };
-                if !ptr.is_null() {
-                    LARGE_LIVE_BYTES.fetch_add(layout.size(), Ordering::Relaxed);
-                    LARGE_LIVE_COUNT.fetch_add(1, Ordering::Relaxed);
-                    if layout.size() >= BIG_EVENT_BYTES {
-                        record_big_event(layout.size());
-                    }
-                }
-                ptr
-            }
-        }
-    }
-
-    unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
-        if class_for_layout(layout).is_some() {
-            let cache_available = with_cache_mut(|cache| {
-                // SAFETY: cached allocations place a BlockHeader immediately
-                // before `ptr`; GlobalAlloc requires this matching layout.
-                // Exercised by `alloc_free_across_all_classes` and
-                // `cross_thread_free_is_reused_by_owner`.
-                unsafe { cache.dealloc(ptr) }
-            });
-            if cache_available.is_none() {
-                // SAFETY: the same cached-allocation header invariant applies
-                // when TLS is unavailable. Exercised by
-                // `tls_unavailable_style_chunk_self_releases`.
-                unsafe { remote_free(ptr, true) };
-            }
-        } else {
-            let is_main = with_cache_mut(|cache| cache.is_main()).unwrap_or(true);
-            LARGE_LIVE_BYTES.fetch_sub(layout.size(), Ordering::Relaxed);
-            LARGE_LIVE_COUNT.fetch_sub(1, Ordering::Relaxed);
-            // SAFETY: `ptr` and `layout` are the pair returned by System on the
-            // direct path. Exercised by `alloc_free_across_all_classes`.
-            unsafe { system_dealloc(ptr, layout, is_main) };
-        }
-    }
-}
-
-thread_local! {
-    static THREAD_CACHE: RefCell<ThreadCache> = const { RefCell::new(ThreadCache::new()) };
-}
-
-pub(crate) fn prefill_main_thread_cache() {
-    let _ = with_cache_mut(|cache| {
-        if cache.is_main() && !cache.prefilled {
-            for class_index in 0..CLASS_COUNT {
-                for _ in 0..MAIN_EMPTY_CHUNKS_PER_CLASS {
-                    // A failed prefill is ordinary allocation failure; the
-                    // first demand allocation will retry this class.
-                    if !cache.refill(class_index) {
-                        break;
-                    }
-                }
-            }
-            cache.prefilled = true;
-        }
-    });
-}
-
-pub(crate) fn thread_exit() {
-    let _ = THREAD_CACHE.try_with(|slot| slot.borrow_mut().release_all());
-}
-
-fn with_cache_mut<R>(f: impl FnOnce(&mut ThreadCache) -> R) -> Option<R> {
-    THREAD_CACHE
-        .try_with(|slot| {
-            let mut cache = slot.borrow_mut();
-            cache.ensure_identity();
-            f(&mut cache)
-        })
-        .ok()
-}
-
-struct ThreadCache {
-    heads: [*mut BlockHeader; CLASS_COUNT],
-    chunks: [*mut ChunkHeader; CLASS_COUNT],
-    empty_chunks: [usize; CLASS_COUNT],
-    token: usize,
-    main: bool,
-    prefilled: bool,
-    exited: bool,
-}
-
-impl ThreadCache {
-    const fn new() -> Self {
-        Self {
-            heads: [null_mut(); CLASS_COUNT],
-            chunks: [null_mut(); CLASS_COUNT],
-            empty_chunks: [0; CLASS_COUNT],
-            token: 0,
-            main: false,
-            prefilled: false,
-            exited: false,
-        }
-    }
-
-    #[cfg(test)]
-    fn for_test(token: usize, main: bool) -> Self {
-        Self {
-            token,
-            main,
-            ..Self::new()
-        }
-    }
-
-    fn ensure_identity(&mut self) {
-        if self.token != 0 {
-            return;
-        }
-        let token = NEXT_THREAD_TOKEN.fetch_add(1, Ordering::Relaxed).max(1);
-        self.token = token;
-        self.main = MAIN_THREAD_TOKEN
-            .compare_exchange(0, token, Ordering::AcqRel, Ordering::Acquire)
-            .map_or_else(|main| main == token, |_| true);
-    }
-
-    fn is_main(&self) -> bool {
-        self.main
-    }
-
-    unsafe fn alloc(&mut self, class_index: usize) -> *mut u8 {
-        if self.exited {
-            // SAFETY: an exited cache owns no active chunks; the returned
-            // one-block chunk is abandoned and self-releasing. Exercised by
-            // `tls_unavailable_style_chunk_self_releases`.
-            return unsafe { alloc_abandoned_block(class_index) };
-        }
-        // SAFETY: only this owner thread reads or removes its local lists;
-        // remote writers publish through atomics. Exercised by
-        // `cross_thread_free_is_reused_by_owner`.
-        unsafe { self.drain_remote(class_index) };
-        if self.heads[class_index].is_null() && !self.refill(class_index) {
-            return null_mut();
-        }
-
-        let block = self.heads[class_index];
-        // SAFETY: a non-null class head is a BlockHeader in an ACTIVE owned
-        // chunk. Exercised across every class by
-        // `alloc_free_across_all_classes`.
-        unsafe {
-            self.heads[class_index] = (*block).next.load(Ordering::Relaxed);
-            (*block).next.store(null_mut(), Ordering::Relaxed);
-            let chunk = &*(*block).chunk;
-            let old_live = chunk.live.fetch_add(1, Ordering::AcqRel);
-            if old_live == 0 && chunk.empty_counted.swap(0, Ordering::AcqRel) != 0 {
-                self.empty_chunks[class_index] -= 1;
-            }
-            block.add(1).cast()
-        }
-    }
-
-    unsafe fn dealloc(&mut self, ptr: *mut u8) -> bool {
-        // SAFETY: GlobalAlloc's matching-layout contract means `ptr` has the
-        // cached BlockHeader prefix. Exercised by all allocator tests.
-        let block = unsafe { ptr.cast::<BlockHeader>().sub(1) };
-        // SAFETY: the header and its chunk remain allocated while this block
-        // is live. Exercised by `mixed_workload_releases_every_chunk`.
-        let chunk = unsafe { &*(*block).chunk };
-        if !self.exited
-            && chunk.owner_token == self.token
-            && chunk.state.load(Ordering::Acquire) == CHUNK_ACTIVE
-        {
-            let class_index = chunk.class_index;
-            // SAFETY: only the owner mutates the local class head, and this
-            // live block is not already on a free list. Exercised by
-            // `refill_retains_only_one_empty_worker_chunk`.
-            unsafe {
-                (*block)
-                    .next
-                    .store(self.heads[class_index], Ordering::Relaxed);
-                self.heads[class_index] = block;
-            }
-            let old_live = chunk.live.fetch_sub(1, Ordering::AcqRel);
-            debug_assert!(old_live != 0);
-            if old_live == 1 && chunk.empty_counted.swap(1, Ordering::AcqRel) == 0 {
-                self.empty_chunks[class_index] += 1;
-                // SAFETY: `live == 0` makes an excess chunk exclusively
-                // reclaimable by its owner. Exercised by
-                // `refill_retains_only_one_empty_worker_chunk`.
-                unsafe { self.release_surplus(class_index) };
-            }
-            true
-        } else {
-            let is_main = self.is_main();
-            // SAFETY: the block is still live and its immutable chunk pointer
-            // remains valid; this thread is not its active owner. Exercised by
-            // `cross_thread_free_is_reused_by_owner`.
-            unsafe { remote_free_block(block, is_main) };
-            false
-        }
-    }
-
-    fn refill(&mut self, class_index: usize) -> bool {
-        let layout = chunk_layout();
-        // SAFETY: this allocation is recorded as one CHUNK_SIZE region and is
-        // released with the identical layout. Exercised by
-        // `refill_retains_only_one_empty_worker_chunk`.
-        let allocation = unsafe { system_alloc(layout, self.main) };
-        if allocation.is_null() {
-            return false;
-        }
-        CHUNK_LIVE_BYTES.fetch_add(CHUNK_SIZE, Ordering::Relaxed);
-        #[cfg(test)]
-        {
-            TEST_LIVE_CHUNKS.fetch_add(1, Ordering::Relaxed);
-            TEST_TOTAL_CHUNKS.fetch_add(1, Ordering::Relaxed);
-        }
-
-        let stride = block_stride(class_index);
-        let data_offset = align_up(std::mem::size_of::<ChunkHeader>(), BLOCK_ALIGN);
-        let block_count = (CHUNK_SIZE - data_offset) / stride;
-        debug_assert!(block_count != 0);
-        let chunk = allocation.cast::<ChunkHeader>();
-        // SAFETY: System returned a CHUNK_SIZE region aligned for ChunkHeader;
-        // each carved header is disjoint, aligned, and inside that region.
-        // Exercised across every class by `alloc_free_across_all_classes`.
-        unsafe {
-            ptr::write(
-                chunk,
-                ChunkHeader {
-                    remote: AtomicPtr::new(null_mut()),
-                    live: AtomicUsize::new(0),
-                    state: AtomicUsize::new(CHUNK_ACTIVE),
-                    remote_ops: AtomicUsize::new(0),
-                    owner_token: self.token,
-                    class_index,
-                    allocation_size: CHUNK_SIZE,
-                    next_owned: self.chunks[class_index],
-                    empty_counted: AtomicUsize::new(1),
-                },
-            );
-            self.chunks[class_index] = chunk;
-            self.empty_chunks[class_index] += 1;
-            for block_index in 0..block_count {
-                let block = allocation
-                    .add(data_offset + block_index * stride)
-                    .cast::<BlockHeader>();
-                ptr::write(
-                    block,
-                    BlockHeader {
-                        chunk,
-                        next: AtomicPtr::new(self.heads[class_index]),
-                    },
-                );
-                self.heads[class_index] = block;
-            }
-        }
-        true
-    }
-
-    unsafe fn drain_remote(&mut self, class_index: usize) {
-        let mut chunk = self.chunks[class_index];
-        while !chunk.is_null() {
-            // SAFETY: the owner alone traverses `next_owned`; an ACTIVE chunk
-            // cannot be destroyed by a remote freer. Exercised by
-            // `cross_thread_free_is_reused_by_owner`.
-            let chunk_ref = unsafe { &*chunk };
-            let mut block = if chunk_ref.remote.load(Ordering::Acquire).is_null() {
-                null_mut()
-            } else {
-                chunk_ref.remote.swap(null_mut(), Ordering::Acquire)
-            };
-            while !block.is_null() {
-                // SAFETY: the acquired remote stack consists of initialized
-                // free BlockHeaders in this live chunk. Exercised by
-                // `cross_thread_free_is_reused_by_owner`.
-                unsafe {
-                    let next = (*block).next.load(Ordering::Relaxed);
-                    (*block)
-                        .next
-                        .store(self.heads[class_index], Ordering::Relaxed);
-                    self.heads[class_index] = block;
-                    block = next;
-                }
-            }
-            if chunk_ref.live.load(Ordering::Acquire) == 0
-                && chunk_ref.empty_counted.swap(1, Ordering::AcqRel) == 0
-            {
-                self.empty_chunks[class_index] += 1;
-            }
-            chunk = chunk_ref.next_owned;
-        }
-        // SAFETY: any candidate has `live == 0`; release_surplus first claims
-        // its state and waits for in-flight publishers. Exercised by
-        // `refill_retains_only_one_empty_worker_chunk`.
-        unsafe { self.release_surplus(class_index) };
-    }
-
-    unsafe fn release_surplus(&mut self, class_index: usize) {
-        let keep = if self.main {
-            MAIN_EMPTY_CHUNKS_PER_CLASS
-        } else {
-            WORKER_EMPTY_CHUNKS_PER_CLASS
-        };
-        while self.empty_chunks[class_index] > keep {
-            let mut link = &mut self.chunks[class_index] as *mut *mut ChunkHeader;
-            let mut claimed = null_mut();
-            // SAFETY: only the owner mutates its chunk chain. A zero-live
-            // ACTIVE chunk can be atomically claimed without racing a valid
-            // new free. Exercised by
-            // `refill_retains_only_one_empty_worker_chunk`.
-            unsafe {
-                while !(*link).is_null() {
-                    let candidate = *link;
-                    if (*candidate).empty_counted.load(Ordering::Acquire) != 0
-                        && (*candidate).live.load(Ordering::Acquire) == 0
-                        && (*candidate)
-                            .state
-                            .compare_exchange(
-                                CHUNK_ACTIVE,
-                                CHUNK_RELEASING,
-                                Ordering::AcqRel,
-                                Ordering::Acquire,
-                            )
-                            .is_ok()
-                    {
-                        *link = (*candidate).next_owned;
-                        claimed = candidate;
-                        break;
-                    }
-                    link = &mut (*candidate).next_owned;
-                }
-            }
-            if claimed.is_null() {
-                break;
-            }
-
-            wait_for_remote_ops(claimed);
-            // SAFETY: RELEASING plus the drained publisher count pins the
-            // claimed header for this final lifecycle assertion. Exercised by
-            // `refill_retains_only_one_empty_worker_chunk`.
-            debug_assert_eq!(unsafe { (*claimed).live.load(Ordering::Acquire) }, 0);
-            let mut block = self.heads[class_index];
-            let mut kept = null_mut();
-            while !block.is_null() {
-                // SAFETY: the owner exclusively rebuilds its local list; each
-                // node is inspected before the claimed chunk is freed.
-                // Exercised by `refill_retains_only_one_empty_worker_chunk`.
-                unsafe {
-                    let next = (*block).next.load(Ordering::Relaxed);
-                    if (*block).chunk != claimed {
-                        (*block).next.store(kept, Ordering::Relaxed);
-                        kept = block;
-                    }
-                    block = next;
-                }
-            }
-            self.heads[class_index] = kept;
-            self.empty_chunks[class_index] -= 1;
-            // SAFETY: state ownership is RELEASING, live is zero, publishers
-            // are drained, and no local node will be touched again. Exercised
-            // by `refill_retains_only_one_empty_worker_chunk`.
-            unsafe { release_chunk(claimed, self.main) };
-        }
-    }
-
-    fn release_all(&mut self) {
-        if self.exited {
-            return;
-        }
-        self.exited = true;
-        self.heads.fill(null_mut());
-        self.empty_chunks.fill(0);
-        for class_index in 0..CLASS_COUNT {
-            let mut chunk = self.chunks[class_index];
-            self.chunks[class_index] = null_mut();
-            while !chunk.is_null() {
-                // SAFETY: the owner exclusively unlinks this chain. Marking
-                // ABANDONED prevents future remote frees from publishing into
-                // an owner cache that is exiting; the owner pin prevents a
-                // last remote free from reclaiming the header mid-teardown.
-                // Exercised by
-                // `mixed_workload_releases_every_chunk`.
-                let next = unsafe {
-                    let next = (*chunk).next_owned;
-                    (*chunk).remote_ops.fetch_add(1, Ordering::AcqRel);
-                    let _ = (*chunk).state.compare_exchange(
-                        CHUNK_ACTIVE,
-                        CHUNK_ABANDONED,
-                        Ordering::AcqRel,
-                        Ordering::Acquire,
-                    );
-                    next
-                };
-                wait_for_remote_ops_at_most(chunk, 1);
-                // SAFETY: after remote publishers finish, zero live blocks
-                // make the whole abandoned chunk reclaimable. Exercised by
-                // `mixed_workload_releases_every_chunk`.
-                let release = unsafe {
-                    (*chunk).live.load(Ordering::Acquire) == 0
-                        && (*chunk)
-                            .state
-                            .compare_exchange(
-                                CHUNK_ABANDONED,
-                                CHUNK_RELEASING,
-                                Ordering::AcqRel,
-                                Ordering::Acquire,
-                            )
-                            .is_ok()
-                };
-                // SAFETY: state is now either ABANDONED (live allocations pin
-                // it) or RELEASING (the CAS winner pins it), so dropping the
-                // owner's teardown pin is its final access unless it won.
-                // Exercised by `mixed_workload_releases_every_chunk`.
-                unsafe { (*chunk).remote_ops.fetch_sub(1, Ordering::Release) };
-                if release {
-                    wait_for_remote_ops(chunk);
-                    // SAFETY: this thread won the sole release claim after all
-                    // live blocks and publishers reached zero. Exercised by
-                    // `mixed_workload_releases_every_chunk`.
-                    unsafe { release_chunk(chunk, self.main) };
-                }
-                chunk = next;
-            }
-        }
-    }
-}
-
-impl Drop for ThreadCache {
-    fn drop(&mut self) {
-        self.release_all();
-    }
-}
-
-fn class_for_layout(layout: Layout) -> Option<usize> {
-    if layout.align() > BLOCK_ALIGN {
-        return None;
-    }
-    let size = layout.size().max(1);
-    SIZE_CLASSES.iter().position(|&class_size| size <= class_size)
-}
-
-const fn align_up(value: usize, align: usize) -> usize {
-    (value + align - 1) & !(align - 1)
-}
-
-fn block_stride(class_index: usize) -> usize {
-    align_up(
-        std::mem::size_of::<BlockHeader>() + SIZE_CLASSES[class_index],
-        BLOCK_ALIGN,
-    )
-}
-
-fn chunk_layout() -> Layout {
-    Layout::from_size_align(CHUNK_SIZE, BLOCK_ALIGN).unwrap()
-}
-
-unsafe fn alloc_abandoned_block(class_index: usize) -> *mut u8 {
-    let stride = block_stride(class_index);
-    let data_offset = align_up(std::mem::size_of::<ChunkHeader>(), BLOCK_ALIGN);
-    let allocation_size = data_offset + stride;
-    let layout = Layout::from_size_align(allocation_size, BLOCK_ALIGN).unwrap();
-    // SAFETY: the one-block allocation is paired with the stored size when its
-    // final live block is freed. Exercised by
-    // `tls_unavailable_style_chunk_self_releases`.
-    let allocation = unsafe { system_alloc(layout, true) };
-    if allocation.is_null() {
-        return null_mut();
-    }
-    CHUNK_LIVE_BYTES.fetch_add(allocation_size, Ordering::Relaxed);
-    let chunk = allocation.cast::<ChunkHeader>();
-    // SAFETY: allocation_size contains one aligned ChunkHeader and one aligned
-    // BlockHeader plus its full size-class payload. Exercised by
-    // `tls_unavailable_style_chunk_self_releases`.
-    unsafe {
-        ptr::write(
-            chunk,
-            ChunkHeader {
-                remote: AtomicPtr::new(null_mut()),
-                live: AtomicUsize::new(1),
-                state: AtomicUsize::new(CHUNK_ABANDONED),
-                remote_ops: AtomicUsize::new(0),
-                owner_token: 0,
-                class_index,
-                allocation_size,
-                next_owned: null_mut(),
-                empty_counted: AtomicUsize::new(0),
-            },
-        );
-        #[cfg(test)]
-        {
-            TEST_LIVE_CHUNKS.fetch_add(1, Ordering::Relaxed);
-            TEST_TOTAL_CHUNKS.fetch_add(1, Ordering::Relaxed);
-        }
-        let block = allocation.add(data_offset).cast::<BlockHeader>();
-        ptr::write(
-            block,
-            BlockHeader {
-                chunk,
-                next: AtomicPtr::new(null_mut()),
-            },
-        );
-        block.add(1).cast()
-    }
-}
-
-unsafe fn remote_free(ptr: *mut u8, is_main: bool) {
-    // SAFETY: matching cached deallocation means the prefix is an initialized
-    // BlockHeader whose chunk lives until this block is counted free.
-    // Exercised by `tls_unavailable_style_chunk_self_releases`.
-    let block = unsafe { ptr.cast::<BlockHeader>().sub(1) };
-    // SAFETY: this is a remote free of that still-live block. Exercised by
-    // `tls_unavailable_style_chunk_self_releases`.
-    unsafe { remote_free_block(block, is_main) };
-}
-
-unsafe fn remote_free_block(block: *mut BlockHeader, is_main: bool) {
-    // SAFETY: a live block pins its chunk; remote_ops pins it after the live
-    // count is decremented. Exercised by `cross_thread_free_is_reused_by_owner`.
-    let chunk = unsafe { (*block).chunk };
-    // SAFETY: chunk is pinned by the live block during this increment.
-    // Exercised by `cross_thread_free_is_reused_by_owner`.
-    unsafe { (*chunk).remote_ops.fetch_add(1, Ordering::AcqRel) };
-    // SAFETY: remote_ops now prevents release while state and counts are
-    // inspected. Exercised by `mixed_workload_releases_every_chunk`.
-    let state = unsafe { (*chunk).state.load(Ordering::Acquire) };
-    if state == CHUNK_ACTIVE {
-        // Publish before decrementing live: once live reaches zero, every free
-        // node is either visible remotely or protected by remote_ops.
-        loop {
-            // SAFETY: remote_ops pins the chunk and this free owns `block`.
-            // Exercised by `cross_thread_free_is_reused_by_owner`.
-            let head = unsafe { (*chunk).remote.load(Ordering::Acquire) };
-            // SAFETY: a free block's link is allocator-owned. Exercised by
-            // `cross_thread_free_is_reused_by_owner`.
-            unsafe { (*block).next.store(head, Ordering::Relaxed) };
-            // SAFETY: Treiber push publishes only this owned block; it never
-            // removes another writer's node. Exercised by
-            // `cross_thread_free_is_reused_by_owner`.
-            if unsafe {
-                (*chunk).remote.compare_exchange_weak(
-                    head,
-                    block,
-                    Ordering::Release,
-                    Ordering::Relaxed,
-                )
-            }
-            .is_ok()
-            {
-                break;
-            }
-        }
-        // SAFETY: this live block is now published exactly once. Exercised by
-        // `cross_thread_free_is_reused_by_owner`.
-        let old_live = unsafe { (*chunk).live.fetch_sub(1, Ordering::AcqRel) };
-        debug_assert!(old_live != 0);
-        // SAFETY: no chunk access follows dropping our publisher pin.
-        // Exercised by `cross_thread_free_is_reused_by_owner`.
-        unsafe { (*chunk).remote_ops.fetch_sub(1, Ordering::Release) };
-        return;
-    }
-
-    debug_assert_eq!(state, CHUNK_ABANDONED);
-    // SAFETY: ABANDONED chunks stay allocated while live is nonzero, and our
-    // remote_ops pin excludes owner release. Exercised by
-    // `mixed_workload_releases_every_chunk`.
-    let old_live = unsafe { (*chunk).live.fetch_sub(1, Ordering::AcqRel) };
-    debug_assert!(old_live != 0);
-    let release = old_live == 1
-        // SAFETY: the publisher pin keeps chunk valid through the release CAS.
-        // Exercised by `mixed_workload_releases_every_chunk`.
-        && unsafe {
-            (*chunk)
-                .state
-                .compare_exchange(
-                    CHUNK_ABANDONED,
-                    CHUNK_RELEASING,
-                    Ordering::AcqRel,
-                    Ordering::Acquire,
-                )
-                .is_ok()
-        };
-    // SAFETY: after a successful claim state prevents owner release; after a
-    // failed claim the winner owns release. Exercised by
-    // `mixed_workload_releases_every_chunk`.
-    unsafe { (*chunk).remote_ops.fetch_sub(1, Ordering::Release) };
-    if release {
-        wait_for_remote_ops(chunk);
-        // SAFETY: this thread owns RELEASING and all publishers are gone.
-        // Exercised by `mixed_workload_releases_every_chunk`.
-        unsafe { release_chunk(chunk, is_main) };
-    }
-}
-
-fn wait_for_remote_ops(chunk: *mut ChunkHeader) {
-    wait_for_remote_ops_at_most(chunk, 0);
-}
-
-fn wait_for_remote_ops_at_most(chunk: *mut ChunkHeader, remaining: usize) {
-    let mut backoff = 1;
-    // SAFETY: callers own or pin the chunk until remote_ops reaches the stated
-    // retained-pin count. Exercised by `mixed_workload_releases_every_chunk`.
-    while unsafe { (*chunk).remote_ops.load(Ordering::Acquire) } > remaining {
-        for _ in 0..backoff {
-            std::hint::spin_loop();
-        }
-        backoff = (backoff * 2).min(64);
-    }
-}
-
-unsafe fn release_chunk(chunk: *mut ChunkHeader, is_main: bool) {
-    // SAFETY: the sole release owner may read immutable allocation metadata
-    // before returning the chunk. Exercised by all allocator release tests.
-    let allocation_size = unsafe { (*chunk).allocation_size };
-    let layout = Layout::from_size_align(allocation_size, BLOCK_ALIGN).unwrap();
-    CHUNK_LIVE_BYTES.fetch_sub(allocation_size, Ordering::Relaxed);
-    #[cfg(test)]
-    TEST_LIVE_CHUNKS.fetch_sub(1, Ordering::Relaxed);
-    // SAFETY: the caller owns the sole RELEASING claim and has proved that no
-    // live block or remote publisher can touch this full chunk allocation.
-    // Exercised by `refill_retains_only_one_empty_worker_chunk` and
-    // `mixed_workload_releases_every_chunk`.
-    unsafe { system_dealloc(chunk.cast(), layout, is_main) };
-}
-
-fn lock_heap(is_main: bool) -> MutexGuard<'static, ()> {
-    if !is_main {
-        return HEAP_LOCK.lock().unwrap_or_else(|error| error.into_inner());
-    }
-
-    let mut backoff = 1;
-    loop {
-        match HEAP_LOCK.try_lock() {
-            Ok(guard) => return guard,
-            Err(TryLockError::Poisoned(error)) => return error.into_inner(),
-            Err(TryLockError::WouldBlock) => {
-                for _ in 0..backoff {
-                    std::hint::spin_loop();
-                }
-                backoff = (backoff * 2).min(64);
-            }
-        }
-    }
-}
-
-unsafe fn system_alloc(layout: Layout, is_main: bool) -> *mut u8 {
-    let _guard = lock_heap(is_main);
-    // SAFETY: System receives a valid Layout and the global heap lock makes
-    // wasm's dlmalloc lock uncontended. Exercised by all allocator tests.
-    unsafe { System.alloc(layout) }
-}
-
-unsafe fn system_dealloc(ptr: *mut u8, layout: Layout, is_main: bool) {
-    let _guard = lock_heap(is_main);
-    // SAFETY: every caller supplies the exact pointer/Layout pair previously
-    // returned by System and proves no cached references remain. Exercised by
-    // all allocator tests.
-    unsafe { System.dealloc(ptr, layout) };
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::sync::{mpsc, Mutex};
-
-    static TEST_LOCK: Mutex<()> = Mutex::new(());
-
-    fn layout(size: usize) -> Layout {
-        Layout::from_size_align(size, 8).unwrap()
-    }
-
-    #[test]
-    fn alloc_free_across_all_classes() {
-        let _guard = TEST_LOCK.lock().unwrap();
-        let baseline = TEST_LIVE_CHUNKS.load(Ordering::Relaxed);
-        let mut cache = ThreadCache::for_test(10_001, false);
-        let mut allocations = Vec::new();
-        for (class_index, &class_size) in SIZE_CLASSES.iter().enumerate() {
-            for size in [class_size.saturating_sub(1).max(1), class_size] {
-                // SAFETY: the test retains each allocation and deallocates it
-                // exactly once through the matching cache core.
-                let ptr = unsafe { cache.alloc(class_index) };
-                assert!(!ptr.is_null());
-                assert_eq!(ptr as usize % BLOCK_ALIGN, 0);
-                // SAFETY: the selected class guarantees `size` writable bytes;
-                // this test is the stated bounds exercise for the carving code.
-                unsafe { ptr::write_bytes(ptr, 0xA5, size) };
-                allocations.push(ptr);
-            }
-        }
-        for ptr in allocations.into_iter().rev() {
-            // SAFETY: every pointer is live, belongs to this cache, and is
-            // deallocated exactly once in this test.
-            assert!(unsafe { cache.dealloc(ptr) });
-        }
-        drop(cache);
-        assert_eq!(TEST_LIVE_CHUNKS.load(Ordering::Relaxed), baseline);
-
-        let direct_layout = Layout::from_size_align(64 * 1024, 32).unwrap();
-        // SAFETY: this test pairs the direct System allocation and deallocation
-        // with the identical layout.
-        let ptr = unsafe { system_alloc(direct_layout, false) };
-        assert!(!ptr.is_null());
-        // SAFETY: exact direct allocation pair from the line above.
-        unsafe { system_dealloc(ptr, direct_layout, false) };
-    }
-
-    #[test]
-    fn cross_thread_free_is_reused_by_owner() {
-        let _guard = TEST_LOCK.lock().unwrap();
-        let baseline = TEST_LIVE_CHUNKS.load(Ordering::Relaxed);
-        let (pointer_tx, pointer_rx) = mpsc::channel();
-        let (freed_tx, freed_rx) = mpsc::channel();
-        let owner = std::thread::spawn(move || {
-            let mut cache = ThreadCache::for_test(20_001, false);
-            let class_index = class_for_layout(layout(100)).unwrap();
-            // SAFETY: owner holds the allocation until its pointer is handed to
-            // the single remote freer.
-            let ptr = unsafe { cache.alloc(class_index) };
-            pointer_tx.send(ptr as usize).unwrap();
-            freed_rx.recv().unwrap();
-            // SAFETY: the remote free is complete, so draining and allocating
-            // may exclusively reclaim that node.
-            let reused = unsafe { cache.alloc(class_index) };
-            assert_eq!(reused, ptr);
-            // SAFETY: reused is live and owned by this cache exactly once.
-            assert!(unsafe { cache.dealloc(reused) });
-        });
-        let remote = std::thread::spawn(move || {
-            let ptr = pointer_rx.recv().unwrap() as *mut u8;
-            // SAFETY: the channel transfers the sole live allocation to this
-            // remote freer, which releases it exactly once.
-            unsafe { remote_free(ptr, false) };
-            freed_tx.send(()).unwrap();
-        });
-        owner.join().unwrap();
-        remote.join().unwrap();
-        assert_eq!(TEST_LIVE_CHUNKS.load(Ordering::Relaxed), baseline);
-    }
-
-    #[test]
-    fn refill_retains_only_one_empty_worker_chunk() {
-        let _guard = TEST_LOCK.lock().unwrap();
-        let baseline_live = TEST_LIVE_CHUNKS.load(Ordering::Relaxed);
-        let baseline_total = TEST_TOTAL_CHUNKS.load(Ordering::Relaxed);
-        let mut cache = ThreadCache::for_test(30_001, false);
-        let class_index = 0;
-        let data_offset = align_up(std::mem::size_of::<ChunkHeader>(), BLOCK_ALIGN);
-        let blocks_per_chunk = (CHUNK_SIZE - data_offset) / block_stride(class_index);
-        let mut allocations = Vec::new();
-        for _ in 0..(blocks_per_chunk * 3) {
-            // SAFETY: every successful allocation is retained for one matching
-            // deallocation below.
-            allocations.push(unsafe { cache.alloc(class_index) });
-        }
-        assert!(TEST_TOTAL_CHUNKS.load(Ordering::Relaxed) >= baseline_total + 3);
-        for ptr in allocations {
-            // SAFETY: each pointer is live, local, and freed exactly once.
-            assert!(unsafe { cache.dealloc(ptr) });
-        }
-        assert_eq!(
-            TEST_LIVE_CHUNKS.load(Ordering::Relaxed),
-            baseline_live + WORKER_EMPTY_CHUNKS_PER_CLASS
-        );
-        drop(cache);
-        assert_eq!(TEST_LIVE_CHUNKS.load(Ordering::Relaxed), baseline_live);
-    }
-
-    #[test]
-    fn mixed_workload_releases_every_chunk() {
-        let _guard = TEST_LOCK.lock().unwrap();
-        let baseline = TEST_LIVE_CHUNKS.load(Ordering::Relaxed);
-        let mut owner = ThreadCache::for_test(40_001, false);
-        let sizes = [1, 17, 63, 255, 1000, 4096, 12000, 32768];
-        let mut local_allocations = Vec::new();
-        let mut remote_allocations = Vec::new();
-        for round in 0..256 {
-            let size = sizes[round % sizes.len()];
-            let class_index = class_for_layout(layout(size)).unwrap();
-            // SAFETY: every result is tracked until exactly one local or remote
-            // free below.
-            let ptr = unsafe { owner.alloc(class_index) };
-            if round % 3 == 0 {
-                remote_allocations.push(ptr as usize);
-            } else {
-                local_allocations.push(ptr);
-            }
-        }
-        for ptr in local_allocations {
-            // SAFETY: this live allocation returns exactly once to owner.
-            assert!(unsafe { owner.dealloc(ptr) });
-        }
-        let (start_tx, start_rx) = mpsc::channel();
-        let remote = std::thread::spawn(move || {
-            start_rx.recv().unwrap();
-            for ptr in remote_allocations {
-                // SAFETY: the vector transfers every remaining live allocation
-                // to this thread for exactly one remote free while owner exits.
-                unsafe { remote_free(ptr as *mut u8, false) };
-            }
-        });
-        start_tx.send(()).unwrap();
-        drop(owner);
-        remote.join().unwrap();
-        assert_eq!(TEST_LIVE_CHUNKS.load(Ordering::Relaxed), baseline);
-    }
-
-    #[test]
-    fn tls_unavailable_style_chunk_self_releases() {
-        let _guard = TEST_LOCK.lock().unwrap();
-        let class_index = class_for_layout(layout(24)).unwrap();
-        // SAFETY: this test treats the returned abandoned allocation as one
-        // live block and sends it through the matching remote-free fallback.
-        let ptr = unsafe { alloc_abandoned_block(class_index) };
-        assert!(!ptr.is_null());
-        // SAFETY: exact one-block fallback pair allocated above.
-        unsafe { remote_free(ptr, true) };
-    }
-
-    #[test]
-    fn global_allocator_tls_lifecycle_releases_prefill() {
-        let _guard = TEST_LOCK.lock().unwrap();
-        let baseline = TEST_LIVE_CHUNKS.load(Ordering::Relaxed);
-        let allocator = ThreadCachingAllocator::new();
-        prefill_main_thread_cache();
-        let allocation_layout = layout(48);
-        // SAFETY: this test invokes the GlobalAlloc contract directly and
-        // pairs the returned pointer with the identical layout below.
-        let ptr = unsafe { allocator.alloc(allocation_layout) };
-        assert!(!ptr.is_null());
-        // SAFETY: exact allocation pair returned immediately above.
-        unsafe { allocator.dealloc(ptr, allocation_layout) };
-        thread_exit();
-        assert_eq!(TEST_LIVE_CHUNKS.load(Ordering::Relaxed), baseline);
-    }
-}
diff --git a/platform/src/os/web/audio_worklet.js b/platform/src/os/web/audio_worklet.js
index 7bba36cae..de50ff5b1 100644
--- a/platform/src/os/web/audio_worklet.js
+++ b/platform/src/os/web/audio_worklet.js
@@ -70,24 +70,6 @@ class AudioWorklet extends AudioWorkletProcessor {
 
             }
         };
-        // The module declares every import the platform links against — threads, clocks,
-        // the network — and WebAssembly.instantiate refuses the whole module when one is
-        // missing, which left the audio thread without a callback. Complete the set from
-        // the module's own import list: clocks tell the time, a wake reaches the UI thread
-        // through the port, and everything else (spawning, sockets, HTTP) is not something
-        // the audio thread does, so those stubs report and return.
-        const report = (text) => this.port.postMessage({ message_type: "console_error", value: text });
-        for (const imp of WebAssembly.Module.imports(thread_info.module)) {
-            if (imp.module !== "env" || imp.kind !== "function" || env[imp.name] !== undefined) continue;
-            const name = imp.name;
-            if (name === "js_time_now" || name === "js_monotonic_now") {
-                env[name] = () => Date.now() / 1000.0;
-            } else if (name === "js_wake_ui") {
-                env[name] = () => this.port.postMessage({ message_type: "wake_ui" });
-            } else {
-                env[name] = (..._args) => { report("audio thread: " + name + " is not available on the audio thread"); return 0; };
-            }
-        }
         WebAssembly.instantiate(thread_info.module, { env }).then(async wasm => {
             await instantiate_secondary(wasm, env);
 
@@ -108,45 +90,13 @@ class AudioWorklet extends AudioWorkletProcessor {
     }
 
     process(inputs, outputs, parameters) {
-        // A throw inside process() kills the processor silently (the page only sees an
-        // ErrorEvent without a message): report it once with the real text, then stop.
-        try {
-            return this.process_inner(inputs, outputs, parameters);
-        } catch (error) {
-            if (!this._reported) {
-                this._reported = true;
-                this.port.postMessage({
-                    message_type: "console_error",
-                    value: "audio worklet: process threw: " + (error && error.stack ? error.stack : error)
-                });
-            }
-            return false;
-        }
-    }
-
-    process_inner(inputs, outputs, parameters) {
         if (this._context !== undefined) {
             let context = this._context;
 
             let frames = outputs[0][0].length;
             let channels = outputs[0].length;
 
-            let output_ptr = context.exports.wasm_audio_output_entrypoint(
-                context.context_ptr,
-                frames,
-                channels,
-                sampleRate,
-            );
-
-            if (!this._callback_started) {
-                this._callback_started = true;
-                this.port.postMessage({
-                    message_type: "audio_callback_started",
-                    sample_rate: sampleRate,
-                    frames,
-                    channels,
-                });
-            }
+            let output_ptr = context.exports.wasm_audio_output_entrypoint(context.context_ptr, frames, channels);
 
             if (context.buffer_ref_len_check != context.memory.buffer.byteLength) {
                 context.f32 = new Float32Array(context.memory.buffer);
diff --git a/platform/src/os/web/from_wasm.rs b/platform/src/os/web/from_wasm.rs
index 0aaa81ced..6e6eb2135 100644
--- a/platform/src/os/web/from_wasm.rs
+++ b/platform/src/os/web/from_wasm.rs
@@ -83,68 +83,6 @@ pub struct FromWasmTextCopyResponse {
     pub response: String,
 }
 
-#[derive(FromWasm)]
-pub struct FromWasmStorageGet {
-    pub request_id_lo: u32,
-    pub request_id_hi: u32,
-    pub namespace: String,
-    pub key: String,
-}
-
-#[derive(FromWasm)]
-pub struct FromWasmStorageSet {
-    pub request_id_lo: u32,
-    pub request_id_hi: u32,
-    pub namespace: String,
-    pub key: String,
-    pub value: WasmDataU8,
-}
-
-#[derive(FromWasm)]
-pub struct FromWasmStorageDelete {
-    pub request_id_lo: u32,
-    pub request_id_hi: u32,
-    pub namespace: String,
-    pub key: String,
-}
-
-#[derive(FromWasm)]
-pub struct FromWasmStorageList {
-    pub request_id_lo: u32,
-    pub request_id_hi: u32,
-    pub namespace: String,
-    pub prefix: String,
-    pub after: String,
-    pub has_after: bool,
-    pub limit: u32,
-}
-
-#[derive(FromWasm)]
-pub struct FromWasmStorageGetRange {
-    pub request_id_lo: u32,
-    pub request_id_hi: u32,
-    pub namespace: String,
-    pub key: String,
-    pub offset_lo: u32,
-    pub offset_hi: u32,
-    pub len: u32,
-}
-
-#[derive(FromWasm)]
-pub struct FromWasmStorageStat {
-    pub request_id_lo: u32,
-    pub request_id_hi: u32,
-    pub namespace: String,
-    pub key: String,
-}
-
-#[derive(FromWasm)]
-pub struct FromWasmStorageEstimate {
-    pub request_id_lo: u32,
-    pub request_id_hi: u32,
-    pub namespace: String,
-}
-
 #[derive(FromWasm)]
 pub struct FromWasmOpenUrl {
     pub url: String,
@@ -170,22 +108,6 @@ pub struct FromWasmShowTextIME {
 
 #[derive(FromWasm)]
 pub struct FromWasmHideTextIME {}
-
-#[derive(FromWasm)]
-pub struct FromWasmSetVirtualFileLimits {
-    pub max_file_size: f64,
-    pub max_total_size: f64,
-}
-
-#[derive(FromWasm)]
-pub struct FromWasmSelectFileDialog {
-    pub id_lo: u32,
-    pub id_hi: u32,
-    pub accept: String,
-    pub multiple: bool,
-    pub max_file_size: f64,
-    pub max_total_size: f64,
-}
 /*
 #[derive(FromWasm)]
 pub struct FromWasmWebSocketOpen {
@@ -230,6 +152,13 @@ impl DrawShaderTextureInput {
     }
 }
 
+#[cfg(target_feature = "atomics")]
+#[derive(FromWasm)]
+pub struct FromWasmCreateThread {
+    pub context_ptr: u32,
+    pub timer: u32,
+}
+
 #[derive(FromWasm)]
 pub struct FromWasmHTTPRequest {
     pub request_id_lo: u32,
@@ -262,17 +191,6 @@ pub struct FromWasmRequestPermission {
 
 // WebGL API
 
-#[derive(FromWasm)]
-pub struct WVertexAttrib {
-    pub name: String,
-    pub offset: u32,
-    pub size: u32,
-    pub stride: u32,
-    pub gl_type: u32,
-    pub normalized: u32,
-    pub integer: u32,
-}
-
 #[derive(FromWasm)]
 pub struct FromWasmCompileWebGLShader {
     pub shader_id: usize,
@@ -281,23 +199,18 @@ pub struct FromWasmCompileWebGLShader {
     pub geometry_slots: usize,
     pub instance_slots: usize,
     pub textures: Vec<WTextureInput>,
-    pub geom_attribs: Vec<WVertexAttrib>,
-    pub inst_attribs: Vec<WVertexAttrib>,
 }
 
 #[derive(FromWasm)]
 pub struct FromWasmAllocArrayBuffer {
     pub buffer_id: usize,
     pub data: WasmPtrF32,
-    pub byte_data: WasmPtrU8,
 }
 
 #[derive(FromWasm)]
 pub struct FromWasmAllocIndexBuffer {
     pub buffer_id: usize,
     pub data: WasmPtrU32,
-    pub byte_data: WasmPtrU8,
-    pub index_width: u32,
 }
 
 #[derive(FromWasm)]
@@ -309,18 +222,6 @@ pub struct FromWasmAllocVao {
     pub inst_vb_id: usize,
 }
 
-/// Deletes WebGL objects whose owning Rust pool slots are genuinely free.
-/// Each list contains the exact JavaScript table ids; the consumer also
-/// invalidates VAOs which depend on a retired vertex/index buffer.
-#[derive(FromWasm)]
-pub struct FromWasmFreeWebGLResources {
-    pub array_buffer_ids: Vec<usize>,
-    pub index_buffer_ids: Vec<usize>,
-    pub vao_ids: Vec<usize>,
-    pub texture_ids: Vec<usize>,
-    pub framebuffer_ids: Vec<usize>,
-}
-
 #[derive(FromWasm, Default)]
 pub struct WColor {
     pub r: f32,
@@ -388,9 +289,6 @@ pub struct WColorTarget {
 
 #[derive(FromWasm, Default)]
 pub struct WDepthTarget {
-    /// false = the pass has no depth texture (`Default`); a texture id of 0 is
-    /// a real texture, so absence needs its own flag.
-    pub attached: bool,
     pub texture_id: usize,
     pub init_only: bool,
     pub clear_depth: f32,
@@ -405,14 +303,6 @@ pub struct FromWasmBeginRenderTexture {
     pub depth_target: WDepthTarget,
 }
 
-/// Starts an asynchronous WebGL2 readback of a render-target texture.
-/// JavaScript uses a pixel-pack buffer plus a fence and reports the bytes
-/// through `ToWasmRenderTextureCapture` on a later animation frame.
-#[derive(FromWasm)]
-pub struct FromWasmRequestRenderTextureCapture {
-    pub texture_id: usize,
-}
-
 #[derive(FromWasm)]
 pub struct FromWasmBeginRenderCanvas {
     pub clear_color: WColor,
@@ -426,25 +316,13 @@ pub struct FromWasmSetDefaultDepthAndBlendMode {}
 pub struct FromWasmDrawCall {
     pub vao_id: usize,
     pub shader_id: usize,
-    pub index_width: u32,
     pub depth_write: bool,
     pub backface_culling: bool,
     pub pass_uniforms: WasmPtrF32,
-    pub pass_uniforms_gen_lo: u32,
-    pub pass_uniforms_gen_hi: u32,
     pub draw_list_uniforms: WasmPtrF32,
-    pub draw_list_uniforms_gen_lo: u32,
-    pub draw_list_uniforms_gen_hi: u32,
     pub draw_call_uniforms: WasmPtrF32,
-    pub draw_call_uniforms_gen_lo: u32,
-    pub draw_call_uniforms_gen_hi: u32,
     pub user_uniforms: WasmPtrF32,
-    pub user_uniforms_gen_lo: u32,
-    pub user_uniforms_gen_hi: u32,
     pub live_uniforms: WasmPtrF32,
-    pub live_uniforms_gen_lo: u32,
-    pub live_uniforms_gen_hi: u32,
-    pub reset_draw_uniforms: bool,
     pub const_table: WasmPtrF32,
     pub textures: [Option<usize>; DRAW_CALL_TEXTURE_SLOTS],
 }
diff --git a/platform/src/os/web/to_wasm.rs b/platform/src/os/web/to_wasm.rs
index 8aff12c0b..c7ddbd0e5 100644
--- a/platform/src/os/web/to_wasm.rs
+++ b/platform/src/os/web/to_wasm.rs
@@ -32,7 +32,7 @@ pub struct WBrowserInfo {
     pub search: String,
     pub hash: String,
     pub has_thread_support: bool,
-    pub is_phone: bool,
+    pub small_font_aliases: bool,
 }
 
 impl Into<OsType> for WBrowserInfo {
@@ -44,7 +44,7 @@ impl Into<OsType> for WBrowserInfo {
             pathname: self.pathname,
             search: self.search,
             hash: self.hash,
-            is_phone: self.is_phone,
+            small_font_aliases: self.small_font_aliases,
         })
     }
 }
@@ -99,7 +99,6 @@ impl Into<XrCapabilities> for WXrCapabilities {
 pub struct ToWasmInit {
     pub gpu_info: WGpuInfo,
     pub cpu_cores: u32,
-    pub wasm_memory_max_pages: u32,
     pub xr_capabilities: WXrCapabilities,
     pub browser_info: WBrowserInfo,
     pub window_info: WWindowInfo,
@@ -155,15 +154,6 @@ pub struct ToWasmPaintDirty {}
 #[derive(ToWasm)]
 pub struct ToWasmRedrawAll {}
 
-/// `count` WebGL programs finished compiling (or failed) since the last
-/// report. Pairs with the compiles queued through `FromWasmCompileWebGLShader`
-/// so `Cx::draw_shaders_pending` can say whether draws are still being
-/// dropped for a program that has not linked yet.
-#[derive(ToWasm)]
-pub struct ToWasmWebGLShadersDone {
-    pub count: usize,
-}
-
 #[derive(ToWasm)]
 pub struct ToWasmLiveFileChange {
     pub file_name: String,
@@ -177,44 +167,6 @@ pub struct ToWasmLocationChange {
     pub hash: String,
 }
 
-#[derive(ToWasm)]
-pub struct WVirtualFile {
-    pub name: String,
-    pub mime: String,
-    pub bytes: WasmDataU8,
-}
-
-#[derive(ToWasm)]
-pub struct ToWasmFileDrag {
-    pub x: f64,
-    pub y: f64,
-    pub modifiers: u32,
-    pub file_count: u32,
-    pub left: bool,
-}
-
-#[derive(ToWasm)]
-pub struct ToWasmFileDrop {
-    pub x: f64,
-    pub y: f64,
-    pub modifiers: u32,
-    pub files: Vec<WVirtualFile>,
-}
-
-#[derive(ToWasm)]
-pub struct ToWasmFileDropError {
-    pub error: String,
-}
-
-#[derive(ToWasm)]
-pub struct ToWasmFileDialogResult {
-    pub id_lo: u32,
-    pub id_hi: u32,
-    pub cancelled: bool,
-    pub error: String,
-    pub files: Vec<WVirtualFile>,
-}
-
 // Touch API
 
 #[derive(ToWasm, Clone, Debug)]
@@ -561,35 +513,6 @@ impl Into<TextInputEvent> for ToWasmTextInput {
 #[derive(ToWasm)]
 pub struct ToWasmTextCopy {}
 
-#[derive(ToWasm)]
-pub struct ToWasmStorageResult {
-    pub request_id_lo: u32,
-    pub request_id_hi: u32,
-    pub op: u32,
-    pub found: bool,
-    pub value: WasmDataU8,
-    pub keys: Vec<String>,
-    pub has_next: bool,
-    pub next: String,
-    pub length_lo: u32,
-    pub length_hi: u32,
-    pub usage_lo: u32,
-    pub usage_hi: u32,
-    pub quota_lo: u32,
-    pub quota_hi: u32,
-    pub error_kind: u32,
-    pub error: String,
-}
-
-#[derive(ToWasm)]
-pub struct ToWasmRenderTextureCapture {
-    pub texture_id: usize,
-    pub width: usize,
-    pub height: usize,
-    pub data: WasmDataU8,
-    pub error: String,
-}
-
 // Keyboard API
 
 #[derive(ToWasm)]
diff --git a/platform/src/os/web/web.js b/platform/src/os/web/web.js
index 95904acab..86fd26474 100644
--- a/platform/src/os/web/web.js
+++ b/platform/src/os/web/web.js
@@ -1,739 +1,54 @@
 import { WasmBridge } from "../makepad_wasm_bridge/wasm_bridge.js"
 
-export const MAKEPAD_WEBGL_PIXEL_BUDGET = 2 * 1024 * 1024;
-export const MAKEPAD_WEBGL_DPR_CEILING = 1.5;
-export const MAKEPAD_WEBGL_PHONE_DPR_CEILING = 1.0;
-
-function makepad_positive_number(value, fallback) {
-    const number = Number(value);
-    return Number.isFinite(number) && number > 0 ? number : fallback;
-}
-
-export function makepad_device_pixel_ratio(value) {
-    return makepad_positive_number(value, 1.0);
-}
-
-// Computes one uniform scale for both axes. CSS dimensions stay untouched;
-// only the drawable is reduced to fit the shared pixel and hardware limits.
-export function makepad_compute_webgl_size(
-    width,
-    height,
-    scale_ceiling,
-    limits = {},
-    pixel_budget = MAKEPAD_WEBGL_PIXEL_BUDGET,
-) {
-    const logical_width = Number.isFinite(Number(width)) && Number(width) > 0
-        ? Number(width)
-        : 0;
-    const logical_height = Number.isFinite(Number(height)) && Number(height) > 0
-        ? Number(height)
-        : 0;
-    const max_width = makepad_positive_number(limits.max_width, Number.MAX_SAFE_INTEGER);
-    const max_height = makepad_positive_number(limits.max_height, Number.MAX_SAFE_INTEGER);
-    const budget = makepad_positive_number(pixel_budget, MAKEPAD_WEBGL_PIXEL_BUDGET);
-    let scale = makepad_positive_number(scale_ceiling, 1.0);
-
-    if (logical_width === 0 || logical_height === 0) {
-        return {
-            logical_width,
-            logical_height,
-            width: 0,
-            height: 0,
-            scale,
-        };
-    }
-
-    // Dividing the square roots avoids overflowing width * height for hostile
-    // or accidentally enormous inputs.
-    const budget_scale = Math.sqrt(budget)
-        / Math.sqrt(logical_width)
-        / Math.sqrt(logical_height);
-    scale = Math.min(
-        scale,
-        budget_scale,
-        max_width / logical_width,
-        max_height / logical_height,
-    );
-    if (!Number.isFinite(scale) || scale <= 0) {
-        return {
-            logical_width,
-            logical_height,
-            width: 0,
-            height: 0,
-            scale: 0,
-        };
-    }
-
-    // Flooring keeps rounding from crossing either the pixel or dimension
-    // ceiling. A visible dimension is kept drawable even for extreme aspect
-    // ratios, where exact aspect preservation is impossible at integer size.
-    const physical_width = Math.max(1, Math.min(max_width, Math.floor(logical_width * scale)));
-    const physical_height = Math.max(1, Math.min(max_height, Math.floor(logical_height * scale)));
-    return {
-        logical_width,
-        logical_height,
-        width: physical_width,
-        height: physical_height,
-        scale,
-    };
-}
-
-const MAKEPAD_CRASH_MAX_REPORTS = 20;
-const MAKEPAD_CRASH_POST_BYTES = 64 * 1024;
-const MAKEPAD_CRASH_GET_BYTES = 8 * 1024;
-const makepad_page_console = {};
-for (const level of ["log", "warn", "error"]) {
-    const method = typeof console !== "undefined" ? console[level] : undefined;
-    makepad_page_console[level] = typeof method === "function" ? method.bind(console) : () => {};
-}
-
-function makepad_json_replacer(_key, value) {
-    if (typeof value === "bigint") {
-        return value.toString();
-    }
-    if (value instanceof Error) {
-        return {
-            name: value.name,
-            message: value.message,
-            stack: value.stack || ""
-        };
-    }
-    if (typeof value === "function") {
-        return `[function ${value.name || "anonymous"}]`;
-    }
-    return value;
-}
-
-function makepad_safe_json(value) {
-    const seen = new WeakSet();
-    try {
-        const text = JSON.stringify(value, (key, item) => {
-            item = makepad_json_replacer(key, item);
-            if (item && typeof item === "object") {
-                if (seen.has(item)) {
-                    return "[circular]";
-                }
-                seen.add(item);
-            }
-            return item;
-        });
-        return text === undefined ? "null" : text;
-    } catch (_error) {
-        return JSON.stringify("[unserializable]");
-    }
-}
-
-function makepad_json_bytes(text) {
-    if (typeof TextEncoder !== "undefined") {
-        return new TextEncoder().encode(text).byteLength;
-    }
-    return unescape(encodeURIComponent(text)).length;
-}
-
-function makepad_console_text(parts) {
-    const values = Array.isArray(parts) ? parts : [parts];
-    return values.map(value => {
-        if (typeof value === "string") {
-            return value;
-        }
-        if (value instanceof Error) {
-            return value.stack || `${value.name}: ${value.message}`;
-        }
-        if (value && typeof value === "object") {
-            return makepad_safe_json(value);
-        }
-        try {
-            return String(value);
-        } catch (_error) {
-            return "[unprintable]";
-        }
-    }).join(" ").replace(/\s*\r?\n\s*/g, " ");
-}
-
-export function makepad_create_breadcrumb_ring(limit = 30, max_length = 300, started_at = Date.now()) {
-    const entries = [];
-    return {
-        push(level, parts, now = Date.now(), worker_index) {
-            try {
-                const entry = {
-                    ms: Math.max(0, Math.round(now - started_at)),
-                    level: String(level),
-                    text: makepad_console_text(parts).slice(0, max_length)
-                };
-                if (worker_index !== undefined && worker_index !== null) {
-                    entry.worker = worker_index;
-                }
-                entries.push(entry);
-                if (entries.length > limit) {
-                    entries.splice(0, entries.length - limit);
-                }
-            } catch (_error) {
-            }
-        },
-        snapshot() {
-            return entries.map(entry => ({ ...entry }));
-        }
-    };
-}
-
-function makepad_report_message(data) {
-    if (!data || typeof data !== "object") {
-        return data === undefined ? "" : String(data);
-    }
-    for (const key of ["message", "reason_message", "text", "error"]) {
-        if (data[key] !== undefined && data[key] !== null) {
-            return String(data[key]);
-        }
-    }
-    return "";
-}
-
-function makepad_report_stack(data) {
-    if (!data || typeof data !== "object") {
-        return "";
-    }
-    return String(data.stack || data.reason_stack || data.trap_stack || "");
-}
-
-export function makepad_report_key(kind, data) {
-    const stack_lines = makepad_report_stack(data)
-        .split("\n")
-        .map(line => line.trim())
-        .filter(Boolean);
-    const top_frame = stack_lines.find(line => /^(at\s|.*wasm-function|.*\.wasm(?:\?|:|$))/.test(line))
-        || stack_lines[1]
-        || stack_lines[0]
-        || "";
-    return `${kind}\n${makepad_report_message(data)}\n${top_frame}`;
-}
-
-export function makepad_create_report_gate(max_reports = MAKEPAD_CRASH_MAX_REPORTS) {
-    const seen = new Set();
-    let count = 0;
-    return {
-        accept(kind, data) {
-            const key = makepad_report_key(kind, data);
-            if (count >= max_reports || seen.has(key)) {
-                return false;
-            }
-            seen.add(key);
-            count += 1;
-            return true;
-        },
-        count() {
-            return count;
-        }
-    };
-}
-
-export function makepad_truncate_report(report, max_bytes = MAKEPAD_CRASH_GET_BYTES) {
-    const fits = value => makepad_json_bytes(value) <= max_bytes;
-    let candidate = { ...report };
-    let text = makepad_safe_json(candidate);
-    if (fits(text)) {
-        return text;
-    }
-
-    delete candidate.breadcrumbs;
-    text = makepad_safe_json(candidate);
-    if (fits(text)) {
-        return text;
-    }
-
-    const original_data = makepad_safe_json(candidate.data);
-    candidate.data = { truncated: true, text: "" };
-    let low = 0;
-    let high = original_data.length;
-    while (low < high) {
-        const middle = Math.ceil((low + high) / 2);
-        candidate.data.text = original_data.slice(0, middle);
-        if (fits(makepad_safe_json(candidate))) {
-            low = middle;
-        } else {
-            high = middle - 1;
-        }
-    }
-    candidate.data.text = original_data.slice(0, low);
-    text = makepad_safe_json(candidate);
-    if (fits(text)) {
-        return text;
-    }
-
-    candidate = {
-        v: report.v,
-        kind: String(report.kind || "").slice(0, 200),
-        app: String(report.app || "").slice(0, 200),
-        href: String(report.href || "").slice(0, 512),
-        user_agent: String(report.user_agent || "").slice(0, 512),
-        time: report.time,
-        wasm_memory_bytes: report.wasm_memory_bytes,
-        hardware_concurrency: report.hardware_concurrency,
-        has_thread_support: report.has_thread_support,
-        data: { truncated: true }
-    };
-    text = makepad_safe_json(candidate);
-    if (fits(text)) {
-        return text;
-    }
-    return makepad_safe_json({ v: 1, kind: "report.truncated", data: { truncated: true } });
-}
-
-function makepad_is_wasm_trap(kind, data) {
-    if (kind !== "window.error" && kind !== "window.unhandledrejection" && kind !== "startup.exception") {
-        return false;
-    }
-    const detail = `${makepad_report_message(data)}\n${makepad_report_stack(data)}`;
-    return /WebAssembly(?:\.|\s)|RuntimeError|wasm-function|\.wasm(?:\?|:|\b)|unreachable|memory access out of bounds|table index is out of bounds|null function/i.test(detail);
-}
-
-function makepad_create_crash_reporter() {
-    const breadcrumbs = makepad_create_breadcrumb_ring();
-    const gate = makepad_create_report_gate();
-    let wasm = null;
-    let page_hiding = false;
-    let pending_panic = null;
-    let dead = false;
-    let dead_error = null;
-    let suppressed_followups = 0;
-
-    const app_name = () => {
-        try {
-            return location.pathname.split("/").filter(Boolean)[0] || "";
-        } catch (_error) {
-            return "";
-        }
-    };
-
-    const memory_bytes = () => {
-        try {
-            const memory = wasm && (wasm._memory || (wasm.exports && wasm.exports.memory));
-            return memory && memory.buffer ? memory.buffer.byteLength : null;
-        } catch (_error) {
-            return null;
-        }
-    };
-
-    const thread_support = () => {
-        try {
-            if (wasm && typeof wasm._has_thread_support === "boolean") {
-                return wasm._has_thread_support;
-            }
-            return typeof SharedArrayBuffer !== "undefined"
-                && (typeof crossOriginIsolated === "undefined" || crossOriginIsolated === true);
-        } catch (_error) {
-            return false;
-        }
-    };
-
-    const build_payload = (kind, data) => ({
-        v: 1,
-        kind,
-        app: app_name(),
-        href: typeof location === "undefined" ? "" : String(location.href),
-        user_agent: typeof navigator === "undefined" ? "" : String(navigator.userAgent || ""),
-        time: Date.now(),
-        wasm_memory_bytes: memory_bytes(),
-        hardware_concurrency: typeof navigator !== "undefined" && Number.isFinite(navigator.hardwareConcurrency)
-            ? navigator.hardwareConcurrency
-            : null,
-        has_thread_support: thread_support(),
-        breadcrumbs: breadcrumbs.snapshot(),
-        data
-    });
-
-    const fallback_get = async payload => {
-        try {
-            if (typeof fetch !== "function") {
-                return false;
-            }
-            const text = makepad_truncate_report(payload, MAKEPAD_CRASH_GET_BYTES);
-            await fetch('/$report_error?data=' + encodeURIComponent(text), { cache: 'no-store' });
-            return true;
-        } catch (_error) {
-            return false;
-        }
-    };
-
-    const send = async (kind, data) => {
-        try {
-            // Keep one slot available for the terminal wasm.dead diagnostic.
-            if (kind !== "wasm.dead" && gate.count() >= MAKEPAD_CRASH_MAX_REPORTS - 1) {
-                return false;
-            }
-            if (!gate.accept(kind, data)) {
-                return false;
-            }
-            const payload = build_payload(kind, data);
-            const text = makepad_truncate_report(payload, MAKEPAD_CRASH_POST_BYTES);
-            if (page_hiding && typeof navigator !== "undefined" && typeof navigator.sendBeacon === "function") {
-                try {
-                    if (navigator.sendBeacon('/api/crash', new Blob([text], { type: 'application/json' }))) {
-                        return true;
-                    }
-                } catch (_error) {
-                }
-            }
-            if (typeof fetch !== "function") {
-                return false;
-            }
-            const response = await fetch('/api/crash', {
-                method: 'POST',
-                headers: { 'Content-Type': 'application/json' },
-                body: text,
-                keepalive: true,
-                cache: 'no-store'
-            });
-            if (response.status === 404 || response.status === 405) {
-                return fallback_get(payload);
-            }
-            return response.ok;
-        } catch (_error) {
-            return false;
-        }
-    };
-
-    const take_pending_panic = () => {
-        if (!pending_panic || Date.now() - pending_panic.time > 1000) {
-            return null;
-        }
-        const panic = pending_panic;
-        pending_panic = null;
-        clearTimeout(panic.timer);
-        return panic;
-    };
-
-    const reporter = {
-        report(kind, data) {
-            try {
-                kind = String(kind || "unknown");
-                if (kind === "wasm.panic") {
-                    if (pending_panic) {
-                        clearTimeout(pending_panic.timer);
-                        void send("wasm.panic", pending_panic.data);
-                    }
-                    const panic = { data, time: Date.now(), timer: null };
-                    panic.timer = setTimeout(() => {
-                        if (pending_panic === panic) {
-                            pending_panic = null;
-                            void send("wasm.panic", data);
-                        }
-                    }, 1000);
-                    pending_panic = panic;
-                    return Promise.resolve(true);
-                }
-                if (makepad_is_wasm_trap(kind, data)) {
-                    reporter.mark_wasm_dead(data);
-                    const panic = take_pending_panic();
-                    if (panic) {
-                        return send("wasm.panic", {
-                            ...panic.data,
-                            trap_message: makepad_report_message(data),
-                            trap_stack: makepad_report_stack(data)
-                        });
-                    }
-                }
-                return send(kind, data);
-            } catch (_error) {
-                return Promise.resolve(false);
-            }
-        },
-        set_wasm(next_wasm) {
-            try {
-                wasm = next_wasm;
-            } catch (_error) {
-            }
-        },
-        add_breadcrumb(level, parts, worker_index) {
-            breadcrumbs.push(level, parts, Date.now(), worker_index);
-        },
-        mark_wasm_dead(error) {
-            try {
-                if (dead) {
-                    return;
-                }
-                dead = true;
-                dead_error = {
-                    message: makepad_report_message(error),
-                    stack: makepad_report_stack(error)
-                };
-                setTimeout(() => {
-                    void send("wasm.dead", {
-                        suppressed_followups,
-                        first_trap: dead_error
-                    });
-                }, 2000);
-            } catch (_error) {
-            }
-        },
-        is_wasm_dead() {
-            return dead;
-        },
-        suppress_followup() {
-            if (dead) {
-                suppressed_followups += 1;
-            }
-        },
-        set_page_hiding(value) {
-            page_hiding = !!value;
-            if (page_hiding && pending_panic) {
-                const panic = pending_panic;
-                pending_panic = null;
-                clearTimeout(panic.timer);
-                void send("wasm.panic", panic.data);
-            }
-        }
-    };
-    return reporter;
-}
-
-export const makepad_crash_reporter = makepad_create_crash_reporter();
-
-if (typeof window !== "undefined") {
-    window.makepad_crash_reporter = makepad_crash_reporter;
-    for (const level of ["log", "warn", "error"]) {
-        try {
-            const original = console[level];
-            if (typeof original !== "function") {
-                continue;
-            }
-            console[level] = function (...parts) {
-                makepad_crash_reporter.add_breadcrumb(level, parts);
-                return original.apply(console, parts);
-            };
-        } catch (_error) {
-        }
-    }
-    window.addEventListener("pagehide", () => makepad_crash_reporter.set_page_hiding(true));
-    window.addEventListener("pageshow", () => makepad_crash_reporter.set_page_hiding(false));
-}
-
 export class WasmWebBrowser extends WasmBridge {
     constructor(wasm, dispatch, canvas) {
         super(wasm, dispatch);
         if (wasm === undefined) {
             return
         }
-        makepad_crash_reporter.set_wasm(wasm);
+        /*
+        window.onbeforeunload = _ => {
+            this.clear_memory_refs();
+            for (let worker of this.workers) {
+                worker.terminate();
+            }
+        }*/
+
         this.wasm_app = this.wasm_create_app();
 
         this.create_js_message_bridge(this.wasm_app);
 
         this.dispatch = dispatch;
         this.canvas = canvas;
-        // The app owns all gestures over its drawable, including pinch and
-        // two-finger pan; never hand them to page zoom/scroll.
-        this.canvas.style.touchAction = 'none';
-        const browser = this;
-        this.handlers = new Proxy({}, {
-            set(target, property, value) {
-                target[property] = typeof value === "function" ? (...args) => {
-                    if (browser.webgl_context_lost) {
-                        return;
-                    }
-                    if (makepad_crash_reporter.is_wasm_dead()) {
-                        makepad_crash_reporter.suppress_followup();
-                        return;
-                    }
-                    return value(...args);
-                } : value;
-                return true;
-            }
-        });
+        this.handlers = {};
         this.timers = [];
         this.text_copy_response = "";
         this.web_sockets = [];
         this.network_web_sockets = {};
         this.network_http_requests = new Map();
-        this.network_http_hosts = new Map();
-        this.legacy_http_requests = new Set();
-        this.storage_db_promise = null;
         this.window_info = {}
-        this.physical_device_dpi = makepad_device_pixel_ratio(window.devicePixelRatio);
-        this.render_quality = null;
-        this.webgl_context_lost = false;
         this.xr_capabilities = {
             vr_supported: false,
             ar_supported: false
         };
         this.xr_supported = false;
         this.signal_timeout = null;
-        this.workers = new Map();
-        this.worker_console_recent = new Map();
-        this.thread_stack_arena = [];
+        this.workers = [];
         this.thread_stack_size = 2 * 1024 * 1024;
-        this.ui_wake_queued = false;
         this.buffer_upload_serial = 0;
         this.loader_removed = false;
         this.loader_seen_animation_frame = false;
         this.loader_quiet_animation_frames = 0;
         this.loader_after_presented_frame_id = 0;
         this.loader_fallback_timer = null;
-        this.virtual_file_max_size = 512 * 1024 * 1024;
-        this.virtual_file_max_total_size = 512 * 1024 * 1024;
         this.init_detection();
         this.midi_inputs = [];
         this.midi_outputs = [];
-        this.audio_context = null;
-        this.audio_worklet = null;
-        this.audio_callback_started = false;
-        this.audio_callback_watchdog = null;
-        this.audio_startup_cancel = null;
 
         this.dispatch_first_msg();
     }
 
-    js_monotonic_now() {
-        return performance.now() / 1000.0;
-    }
-
-    js_worker_wait(_timeout_ms) {
-        throw new Error("js_worker_wait may only run in a Web Worker");
-    }
-
-    js_wake_ui() {
-        if (this.webgl_context_lost) {
-            return;
-        }
-        if (makepad_crash_reporter.is_wasm_dead()) {
-            makepad_crash_reporter.suppress_followup();
-            return;
-        }
-        if (this.ui_wake_queued) {
-            return;
-        }
-        this.ui_wake_queued = true;
-        queueMicrotask(() => {
-            this.ui_wake_queued = false;
-            if (this.webgl_context_lost) {
-                return;
-            }
-            if (makepad_crash_reporter.is_wasm_dead()) {
-                makepad_crash_reporter.suppress_followup();
-                return;
-            }
-            const flags = this.exports.wasm_check_signal();
-            if (flags !== 0) {
-                this.to_wasm.ToWasmSignal({ flags });
-                this.do_wasm_pump();
-            }
-        });
-    }
-
-    js_spawn_thread(request_id, context_ptr, stack_size, name_ptr, name_len) {
-        if (this.webgl_context_lost || !this.wasm._has_thread_support) {
-            return 0;
-        }
-        const name = this.u8_to_string(name_ptr, name_len);
-        this.create_thread({ request_id, context_ptr, stack_size, name });
-        return 1;
-    }
-
-    stop_terminal_web_runtime() {
-        if (this._terminal_web_runtime_stopped) {
-            return;
-        }
-        this._terminal_web_runtime_stopped = true;
-        this.ui_wake_queued = false;
-        const safely = (name, cleanup) => {
-            try {
-                cleanup();
-            } catch (error) {
-                console.error(`makepad: terminal ${name} cleanup failed: ${error}`);
-            }
-        };
-
-        // Terminal context loss abandons worker heaps. Calling the ordinary
-        // shutdown path here could enter Wasm or deallocate a stack while a
-        // terminated worker still owns allocator state.
-        for (const record of this.workers || []) {
-            const worker_record = record[1];
-            worker_record.closed = true;
-            worker_record.worker.onmessage = null;
-            worker_record.worker.onerror = null;
-            worker_record.worker.onmessageerror = null;
-            safely("worker", () => worker_record.worker.terminate());
-        }
-        if (this.workers) {
-            this.workers.clear();
-        }
-        if (this.thread_stack_arena) {
-            this.thread_stack_arena.length = 0;
-        }
-
-        for (const entry of this.network_http_requests || []) {
-            const request = entry[1];
-            request.state = "terminal";
-            if (request.stall_timer !== null) {
-                window.clearTimeout(request.stall_timer);
-                request.stall_timer = null;
-            }
-            if (request.controller) {
-                safely("fetch", () => request.controller.abort("WebGL context lost"));
-            }
-        }
-        if (this.network_http_requests) {
-            this.network_http_requests.clear();
-        }
-        if (this.network_http_hosts) {
-            this.network_http_hosts.clear();
-        }
-        for (const request of this.legacy_http_requests || []) {
-            safely("XHR", () => request.abort());
-        }
-        if (this.legacy_http_requests) {
-            this.legacy_http_requests.clear();
-        }
-
-        for (const socket of Object.values(this.network_web_sockets || {})) {
-            socket.onopen = null;
-            socket.onmessage = null;
-            socket.onerror = null;
-            socket.onclose = null;
-            safely("WebSocket", () => socket.close());
-        }
-        this.network_web_sockets = {};
-
-        for (const input of this.midi_inputs || []) {
-            if (input.port) {
-                input.port.onmidimessage = null;
-            }
-        }
-        this.reload_midi_ports = null;
-        if (this.geo_watch_id !== undefined && navigator.geolocation) {
-            const watch_id = this.geo_watch_id;
-            this.geo_watch_id = undefined;
-            safely("geolocation", () => navigator.geolocation.clearWatch(watch_id));
-        }
-        safely("audio", () => this.stop_audio_output());
-    }
-
-    shutdown_thread_runtime() {
-        for (const [request_id, record] of this.workers) {
-            record.closed = true;
-            record.worker.terminate();
-            if (record.started) {
-                this.exports.wasm_thread_worker_lost(request_id);
-            } else {
-                this.exports.wasm_thread_failed_to_start(request_id);
-            }
-            if (!record.thread_info.wasm_bindgen && record.thread_info.tls_ptr) {
-                this.thread_stack_arena.push({
-                    ptr: record.thread_info.tls_ptr,
-                    words: record.thread_info.alloc_words
-                });
-            }
-        }
-        this.workers.clear();
-        for (const block of this.thread_stack_arena) {
-            this.exports.wasm_thread_dealloc_tls_and_stack(block.ptr, block.words);
-        }
-        this.thread_stack_arena.length = 0;
-    }
-
     emit_app_lifecycle(state) {
-        if (this.webgl_context_lost) {
-            return;
-        }
         this.to_wasm.ToWasmAppLifecycle({ state });
     }
 
@@ -769,9 +84,6 @@ export class WasmWebBrowser extends WasmBridge {
         this.lifecycle_shutdown_sent = false;
 
         document.addEventListener("visibilitychange", () => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             if (document.hidden) {
                 this.emit_app_inactive();
             } else {
@@ -781,23 +93,14 @@ export class WasmWebBrowser extends WasmBridge {
         });
 
         window.addEventListener("pagehide", (event) => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             this.emit_app_inactive();
             if (!event.persisted) {
                 this.emit_app_shutdown();
             }
             this.do_wasm_pump();
-            if (!event.persisted) {
-                this.shutdown_thread_runtime();
-            }
         });
 
         window.addEventListener("pageshow", (event) => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             if (event.persisted) {
                 this.emit_app_active();
                 this.do_wasm_pump();
@@ -807,9 +110,6 @@ export class WasmWebBrowser extends WasmBridge {
     }
 
     emit_location_change() {
-        if (this.webgl_context_lost) {
-            return;
-        }
         this.to_wasm.ToWasmLocationChange({
             pathname: location.pathname + "",
             search: location.search + "",
@@ -819,9 +119,6 @@ export class WasmWebBrowser extends WasmBridge {
 
     install_live_reload_bridge() {
         window.makepad_wasm_live_file_change = (file_name, content) => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             this.to_wasm.ToWasmLiveFileChange({file_name, content});
             this.do_wasm_pump();
         };
@@ -838,18 +135,11 @@ export class WasmWebBrowser extends WasmBridge {
         this.install_live_reload_bridge();
 
         await this.query_xr_capabilities();
-        if (this.webgl_context_lost) {
-            return;
-        }
         this.update_window_info();
 
-        const hardware_concurrency = Number.isFinite(navigator.hardwareConcurrency)
-            ? Math.max(1, Math.floor(navigator.hardwareConcurrency))
-            : 1;
         this.to_wasm.ToWasmInit({
             gpu_info: this.gpu_info,
-            cpu_cores: hardware_concurrency,
-            wasm_memory_max_pages: this.wasm._memory_max_pages || 16384,
+            cpu_cores: navigator.hardwareConcurrency,
             xr_capabilities: this.xr_capabilities,
             browser_info: {
                 protocol: location.protocol + "",
@@ -859,7 +149,7 @@ export class WasmWebBrowser extends WasmBridge {
                 search: location.search + "",
                 hash: location.hash + "",
                 has_thread_support: this.wasm._has_thread_support,
-                is_phone: WasmBridge.is_phone()
+                small_font_aliases: window.makepad_small_font_aliases === true
             },
             window_info: this.window_info,
         });
@@ -868,7 +158,6 @@ export class WasmWebBrowser extends WasmBridge {
         // only bind the event handlers now
         // to stop them firing into wasm early
         this.bind_mouse_and_touch();
-        this.bind_file_drop();
         this.bind_keyboard();
         this.bind_screen_resize();
         this.bind_app_lifecycle();
@@ -1014,16 +303,7 @@ export class WasmWebBrowser extends WasmBridge {
     }
 
     FromWasmStartTimer(args) {
-        if (this.webgl_context_lost) {
-            return;
-        }
         let timer_id = args.timer_id;
-        const interval_seconds = Number(args.interval);
-        if (!Number.isFinite(interval_seconds) || interval_seconds < 0) {
-            console.error(`Invalid timer interval for ${timer_id}: ${args.interval}`);
-            return;
-        }
-        const interval_ms = Math.min(interval_seconds * 1000.0, 2147483647);
 
         for (let i = 0; i < this.timers.length; i++) {
             if (this.timers[i].timer_id == timer_id) {
@@ -1035,18 +315,12 @@ export class WasmWebBrowser extends WasmBridge {
         if (args.repeats === true) {
 
             timer.sys_id = window.setInterval(e => {
-                if (this.webgl_context_lost) {
-                    return;
-                }
                 this.to_wasm.ToWasmTimerFired({ timer_id });
                 this.do_wasm_pump();
-            }, Math.max(4, interval_ms));
+            }, args.interval * 1000.0);
         }
         else {
             timer.sys_id = window.setTimeout(e => {
-                if (this.webgl_context_lost) {
-                    return;
-                }
                 for (let i = 0; i < this.timers.length; i++) {
                     let timer = this.timers[i];
                     if (timer.timer_id == timer_id) {
@@ -1056,7 +330,7 @@ export class WasmWebBrowser extends WasmBridge {
                 }
                 this.to_wasm.ToWasmTimerFired({ timer_id });
                 this.do_wasm_pump();
-            }, interval_ms);
+            }, args.interval * 1000.0);
         }
         this.timers.push(timer)
     }
@@ -1078,9 +352,6 @@ export class WasmWebBrowser extends WasmBridge {
     }
 
     FromWasmStartLocationUpdates() {
-        if (this.webgl_context_lost) {
-            return;
-        }
         if (this.geo_watch_id !== undefined) {
             return; // already watching
         }
@@ -1091,9 +362,6 @@ export class WasmWebBrowser extends WasmBridge {
         }
         this.geo_watch_id = navigator.geolocation.watchPosition(
             (pos) => {
-                if (this.webgl_context_lost) {
-                    return;
-                }
                 let c = pos.coords;
                 // Option<f64> encodes as undefined; browser nulls must convert
                 this.to_wasm.ToWasmLocationUpdate({
@@ -1108,9 +376,6 @@ export class WasmWebBrowser extends WasmBridge {
                 this.do_wasm_pump();
             },
             (err) => {
-                if (this.webgl_context_lost) {
-                    return;
-                }
                 this.to_wasm.ToWasmLocationError({ code: err.code, message: err.message });
                 this.do_wasm_pump();
             },
@@ -1141,34 +406,29 @@ export class WasmWebBrowser extends WasmBridge {
     }
 
     FromWasmNormalScreen() {
-        // Exiting is a DOCUMENT call (entering is on the element); nothing
-        // to do unless the page is actually fullscreen.
-        if (!is_fullscreen()) {
+        if (this.canvas.exitFullscreen) {
+            this.canvas.exitFullscreen();
             return
         }
-        if (document.exitFullscreen) {
-            document.exitFullscreen();
+        if (this.canvas.webkitExitFullscreen) {
+            this.canvas.webkitExitFullscreen();
             return
         }
-        if (document.webkitExitFullscreen) {
-            document.webkitExitFullscreen();
-            return
-        }
-        if (document.mozCancelFullScreen) {
-            document.mozCancelFullScreen();
+        if (this.canvas.mozExitFullscreen) {
+            this.canvas.mozExitFullscreen();
             return
         }
     }
 
     FromWasmRequestAnimationFrame() {
-        if (this.webgl_context_lost || this.xr !== undefined || this.req_anim_frame_id) {
+        if (this.xr !== undefined || this.req_anim_frame_id) {
             return;
         }
         this.req_anim_frame_id = window.requestAnimationFrame(time => {
-            this.req_anim_frame_id = 0;
-            if (this.wasm == null || this.webgl_context_lost) {
+            if (this.wasm == null) {
                 return
             }
+            this.req_anim_frame_id = 0;
             if (this.xr !== undefined) {
                 return
             }
@@ -1192,210 +452,6 @@ export class WasmWebBrowser extends WasmBridge {
         this.text_copy_response = args.response
     }
 
-    storage_database() {
-        if (this.storage_db_promise !== null) {
-            return this.storage_db_promise;
-        }
-        this.storage_db_promise = new Promise((resolve, reject) => {
-            const request = indexedDB.open("makepad-storage", 1);
-            request.onupgradeneeded = () => {
-                const db = request.result;
-                const store = db.objectStoreNames.contains("values")
-                    ? request.transaction.objectStore("values")
-                    : db.createObjectStore("values", { keyPath: "id" });
-                if (!store.indexNames.contains("namespace")) {
-                    store.createIndex("namespace", "namespace", { unique: false });
-                }
-            };
-            request.onsuccess = () => resolve(request.result);
-            request.onerror = () => reject(request.error || new Error("could not open IndexedDB"));
-            request.onblocked = () => reject(new Error("IndexedDB upgrade was blocked"));
-        });
-        return this.storage_db_promise;
-    }
-
-    storage_id(namespace, key) {
-        return namespace + "\u0000" + key;
-    }
-
-    storage_error_text(error) {
-        if (error && error.message) {
-            return error.message;
-        }
-        return String(error || "unknown IndexedDB error");
-    }
-
-    storage_send_result(args, op, result = {}) {
-        if (this.webgl_context_lost) {
-            return;
-        }
-        this.to_wasm.ToWasmStorageResult({
-            request_id_lo: args.request_id_lo,
-            request_id_hi: args.request_id_hi,
-            op,
-            found: result.found === true,
-            value: result.value || new Uint8Array(0),
-            keys: result.keys || [],
-            has_next: result.next !== undefined,
-            next: result.next || "",
-            length_lo: result.length === undefined ? 0 : result.length >>> 0,
-            length_hi: result.length === undefined ? 0 : Math.floor(result.length / 0x100000000),
-            usage_lo: result.usage === undefined ? 0 : result.usage >>> 0,
-            usage_hi: result.usage === undefined ? 0 : Math.floor(result.usage / 0x100000000),
-            quota_lo: result.quota === undefined ? 0 : result.quota >>> 0,
-            quota_hi: result.quota === undefined ? 0 : Math.floor(result.quota / 0x100000000),
-            error_kind: result.error_kind || 0,
-            error: result.error || ""
-        });
-        this.do_wasm_pump();
-    }
-
-    storage_request(request) {
-        return new Promise((resolve, reject) => {
-            request.onsuccess = () => resolve(request.result);
-            request.onerror = () => reject(request.error || new Error("IndexedDB request failed"));
-        });
-    }
-
-    FromWasmStorageGet(args) {
-        this.storage_database().then(db => {
-            const request = db.transaction("values", "readonly")
-                .objectStore("values").get(this.storage_id(args.namespace, args.key));
-            return this.storage_request(request);
-        }).then(record => {
-            this.storage_send_result(args, 0, record === undefined
-                ? { found: false }
-                : { found: true, value: record.value });
-        }).catch(error => {
-            this.storage_send_result(args, 0, { error: this.storage_error_text(error) });
-        });
-    }
-
-    FromWasmStorageSet(args) {
-        const value = this.clone_data_u8(args.value);
-        this.free_data_u8(args.value);
-        this.storage_database().then(db => new Promise((resolve, reject) => {
-            const transaction = db.transaction("values", "readwrite");
-            transaction.oncomplete = () => resolve();
-            transaction.onerror = () => reject(transaction.error || new Error("IndexedDB write failed"));
-            transaction.onabort = () => reject(transaction.error || new Error("IndexedDB write aborted"));
-            transaction.objectStore("values").put({
-                id: this.storage_id(args.namespace, args.key),
-                namespace: args.namespace,
-                key: args.key,
-                value: value.buffer
-            });
-        })).then(() => {
-            this.storage_send_result(args, 1);
-        }).catch(error => {
-            this.storage_send_result(args, 1, {
-                error: this.storage_error_text(error),
-                error_kind: error && error.name === "QuotaExceededError" ? 1 : 0
-            });
-        });
-    }
-
-    FromWasmStorageDelete(args) {
-        this.storage_database().then(db => new Promise((resolve, reject) => {
-            const transaction = db.transaction("values", "readwrite");
-            transaction.oncomplete = () => resolve();
-            transaction.onerror = () => reject(transaction.error || new Error("IndexedDB delete failed"));
-            transaction.onabort = () => reject(transaction.error || new Error("IndexedDB delete aborted"));
-            transaction.objectStore("values").delete(this.storage_id(args.namespace, args.key));
-        })).then(() => {
-            this.storage_send_result(args, 2);
-        }).catch(error => {
-            this.storage_send_result(args, 2, { error: this.storage_error_text(error) });
-        });
-    }
-
-    FromWasmStorageList(args) {
-        this.storage_database().then(db => new Promise((resolve, reject) => {
-            const keys = [];
-            const request = db.transaction("values", "readonly")
-                .objectStore("values").index("namespace")
-                .openCursor(IDBKeyRange.only(args.namespace));
-            request.onerror = () => reject(request.error || new Error("IndexedDB cursor failed"));
-            request.onsuccess = () => {
-                const cursor = request.result;
-                if (cursor === null) {
-                    resolve(keys);
-                    return;
-                }
-                const key = cursor.value.key;
-                if (key.startsWith(args.prefix) && (!args.has_after || key > args.after)) {
-                    keys.push(key);
-                    if (keys.length > args.limit) {
-                        resolve(keys);
-                        return;
-                    }
-                }
-                cursor.continue();
-            };
-        })).then(keys => {
-            let next;
-            if (keys.length > args.limit) {
-                keys.length = args.limit;
-                next = keys[keys.length - 1];
-            }
-            this.storage_send_result(args, 3, { keys, next });
-        }).catch(error => {
-            this.storage_send_result(args, 3, { error: this.storage_error_text(error) });
-        });
-    }
-
-    FromWasmStorageGetRange(args) {
-        this.storage_database().then(db => {
-            const request = db.transaction("values", "readonly")
-                .objectStore("values").get(this.storage_id(args.namespace, args.key));
-            return this.storage_request(request);
-        }).then(record => {
-            if (record === undefined) {
-                this.storage_send_result(args, 4, { found: false });
-                return;
-            }
-            const value = new Uint8Array(record.value);
-            const offset = args.offset_hi > 0x1fffff
-                ? Number.MAX_SAFE_INTEGER
-                : args.offset_lo + args.offset_hi * 0x100000000;
-            const end = Math.min(value.length, offset + args.len);
-            const range = offset >= value.length ? new Uint8Array(0) : value.slice(offset, end);
-            this.storage_send_result(args, 4, { found: true, value: range });
-        }).catch(error => {
-            this.storage_send_result(args, 4, { error: this.storage_error_text(error) });
-        });
-    }
-
-    FromWasmStorageStat(args) {
-        this.storage_database().then(db => {
-            const request = db.transaction("values", "readonly")
-                .objectStore("values").get(this.storage_id(args.namespace, args.key));
-            return this.storage_request(request);
-        }).then(record => {
-            this.storage_send_result(args, 5, record === undefined
-                ? { found: false }
-                : { found: true, length: record.value.byteLength });
-        }).catch(error => {
-            this.storage_send_result(args, 5, { error: this.storage_error_text(error) });
-        });
-    }
-
-    FromWasmStorageEstimate(args) {
-        const estimate = navigator.storage && navigator.storage.estimate;
-        if (!estimate) {
-            this.storage_send_result(args, 6, { error: "storage estimate is unavailable" });
-            return;
-        }
-        navigator.storage.estimate().then(result => {
-            this.storage_send_result(args, 6, {
-                usage: Math.max(0, Math.floor(result.usage || 0)),
-                quota: Math.max(0, Math.floor(result.quota || 0))
-            });
-        }).catch(error => {
-            this.storage_send_result(args, 6, { error: this.storage_error_text(error) });
-        });
-    }
-
     FromWasmShowTextIME(args) {
         this.update_text_area_pos(args);
     }
@@ -1459,191 +515,35 @@ export class WasmWebBrowser extends WasmBridge {
         this.free_data_u8(args.data);
     }
 
-    dispose_audio_worklet(audio_worklet) {
-        if (!audio_worklet) {
-            return;
+    FromWasmStopAudioOutput(args) {
+        if (!this.audio_context) {
+            return
         }
-        if (audio_worklet.port) {
-            audio_worklet.port.onmessage = null;
-        }
-        audio_worklet.onprocessorerror = null;
-        try {
-            audio_worklet.disconnect();
-        } catch (_error) {
-        }
-    }
-
-    stop_audio_output() {
-        this.audio_start_args = null;
-        if (this.audio_callback_watchdog !== null) {
-            clearTimeout(this.audio_callback_watchdog);
-            this.audio_callback_watchdog = null;
-        }
-        if (this.audio_startup_cancel) {
-            this.audio_startup_cancel();
-            this.audio_startup_cancel = null;
-        }
-        if (this.audio_worklet) {
-            this.dispose_audio_worklet(this.audio_worklet);
-            this.audio_worklet = null;
-        }
-        const audio_context = this.audio_context;
+        this.audio_context.close();
         this.audio_context = null;
-        if (audio_context) {
-            try {
-                const closing = audio_context.close();
-                if (closing && typeof closing.catch === "function") {
-                    closing.catch(error => {
-                        console.error(`web audio: close failed: ${error}`);
-                    });
-                }
-            } catch (error) {
-                console.error(`web audio: close failed: ${error}`);
-            }
-        }
-    }
-
-    FromWasmStopAudioOutput(_args) {
-        this.stop_audio_output();
-    }
-
-    watch_audio_callback(audio_context) {
-        if (this.webgl_context_lost
-            || !this.audio_worklet
-            || this.audio_callback_started
-            || this.audio_callback_watchdog !== null) {
-            return;
-        }
-        this.audio_callback_watchdog = setTimeout(() => {
-            this.audio_callback_watchdog = null;
-            if (this.audio_context === audio_context && !this.audio_callback_started) {
-                console.error(
-                    `web audio: callback never called state=${audio_context.state} sample_rate=${audio_context.sampleRate} buffer=pending`,
-                );
-            }
-        }, 3000);
-    }
-
-    resume_audio_from_gesture() {
-        if (this.webgl_context_lost) {
-            return;
-        }
-        this.had_user_gesture = true;
-        if (!this.audio_context && this.audio_start_args) {
-            const args = this.audio_start_args;
-            this.audio_start_args = null;
-            this.start_audio_output(args, 1);
-            return;
-        }
-        const audio_context = this.audio_context;
-        if (!audio_context) {
-            return;
-        }
-        if (audio_context.state === "running") {
-            this.watch_audio_callback(audio_context);
-            return;
-        }
-        if (audio_context.state !== "suspended" || audio_context._makepad_resume_pending) {
-            return;
-        }
-        audio_context._makepad_resume_pending = true;
-        audio_context.resume().then(() => {
-            audio_context._makepad_resume_pending = false;
-            if (this.audio_context !== audio_context) {
-                return;
-            }
-            if (audio_context.state === "running") {
-                this.watch_audio_callback(audio_context);
-            } else {
-                console.error(
-                    `web audio: context suspended after canvas gesture state=${audio_context.state} sample_rate=${audio_context.sampleRate} buffer=pending`,
-                );
-            }
-        }).catch(error => {
-            audio_context._makepad_resume_pending = false;
-            console.error(
-                `web audio: resume failed state=${audio_context.state} sample_rate=${audio_context.sampleRate} buffer=pending: ${error}`,
-            );
-        });
     }
 
     FromWasmStartAudioOutput(args) {
-        if (this.webgl_context_lost || this.audio_context) {
+        if (this.audio_context) {
             return
         }
-        // The web's rule: an output is created inside a user gesture. The wasm asks at
-        // start-up; the first click or key press creates the context and the worklet.
-        if (!this.had_user_gesture) {
-            this.audio_start_args = args;
-            return;
-        }
-        this.start_audio_output(args, 1);
-    }
-
-    start_audio_output(args, attempt) {
-        if (this.webgl_context_lost || this.audio_context) {
-            return
-        }
-        let audio_context;
-        try {
-            audio_context = new AudioContext({
-                latencyHint: "interactive"
-            });
-        } catch (error) {
-            console.error(`web audio: context creation failed: ${error}`);
-            return;
-        }
-        this.audio_context = audio_context;
-        this.audio_callback_started = false;
-
         const start_worklet = async () => {
-            let cancel_startup;
-            const cancelled = new Promise((_, reject) => {
-                cancel_startup = () => reject(new Error("audio startup cancelled"));
-            });
-            this.audio_startup_cancel = cancel_startup;
             if (this.wasm._secondary_ready) {
-                await Promise.race([this.wasm._secondary_ready, cancelled]);
-            }
-            if (this.webgl_context_lost || this.audio_context !== audio_context) {
-                throw new Error("audio startup cancelled");
+                await this.wasm._secondary_ready;
             }
             if (!this.wasm._has_thread_support) {
-                throw new Error("wasm threading support is unavailable");
+                console.warn("FromWasmStartAudioOutput skipped: wasm threading support is unavailable");
+                return;
             }
-            // alloc_thread_stack(request_id, context_ptr, stack_size): the audio thread has no
-            // spawn request, and its context pointer is the wasm audio access — passing it as
-            // the request id left the worklet reading its audio state from address zero.
-            const thread_info = this.alloc_thread_stack(0, args.context_ptr);
+            const thread_info = this.alloc_thread_stack(args.context_ptr);
             if (!thread_info) {
-                throw new Error("thread stack allocation prerequisites are unavailable");
+                console.warn("FromWasmStartAudioOutput skipped: thread stack allocation prerequisites are unavailable");
+                return;
             }
 
-            // A stalled module load (seen: it never settles until a second context exists)
-            // is not waited on forever — the deadline fails this attempt, and the retry below
-            // starts over on a fresh context.
-            let load_timeout = null;
-            try {
-                await Promise.race([
-                    audio_context.audioWorklet.addModule("./makepad_platform/audio_worklet.js", { credentials: 'omit' }),
-                    new Promise((_, reject) => {
-                        load_timeout = setTimeout(() => reject(new Error("worklet module load stalled")), 4000);
-                    }),
-                    cancelled,
-                ]);
-            } finally {
-                if (load_timeout !== null) {
-                    clearTimeout(load_timeout);
-                }
-                if (this.audio_startup_cancel === cancel_startup) {
-                    this.audio_startup_cancel = null;
-                }
-            }
-            if (this.webgl_context_lost || this.audio_context !== audio_context) {
-                throw new Error("audio startup cancelled");
-            }
+            await this.audio_context.audioWorklet.addModule("./makepad_platform/audio_worklet.js", { credentials: 'omit' });
 
-            const audio_worklet = new AudioWorkletNode(audio_context, 'audio-worklet', {
+            const audio_worklet = new AudioWorkletNode(this.audio_context, 'audio-worklet', {
                 numberOfInputs: 0,
                 numberOfOutputs: 1,
                 outputChannelCount: [2],
@@ -1651,9 +551,6 @@ export class WasmWebBrowser extends WasmBridge {
             });
 
             audio_worklet.port.onmessage = (e) => {
-                if (this.webgl_context_lost || this.audio_context !== audio_context) {
-                    return;
-                }
                 let data = e.data;
                 switch (data.message_type) {
                     case "console_log":
@@ -1663,113 +560,59 @@ export class WasmWebBrowser extends WasmBridge {
                     case "console_error":
                         console.error(data.value);
                         break;
-
-                    case "wake_ui":
-                        // the audio thread raised the UI signal (meters, transport state): pump like a wake
-                        this.do_wasm_pump();
-                        break;
-
-                    case "audio_callback_started":
-                        this.audio_callback_started = true;
-                        if (this.audio_callback_watchdog !== null) {
-                            clearTimeout(this.audio_callback_watchdog);
-                            this.audio_callback_watchdog = null;
-                        }
-                        console.log(
-                            `web audio: callback running state=${audio_context.state} sample_rate=${data.sample_rate} buffer=${data.frames}x${data.channels}`,
-                        );
-                        break;
                 }
             };
             audio_worklet.onprocessorerror = (err) => {
-                console.error(`web audio: processor failed: ${err}`);
+                console.error(err);
             }
-            audio_worklet.connect(audio_context.destination);
+            audio_worklet.connect(this.audio_context.destination);
 
             return audio_worklet;
         };
 
-        start_worklet().then(audio_worklet => {
-            if (this.webgl_context_lost || this.audio_context !== audio_context) {
-                this.dispose_audio_worklet(audio_worklet);
-                return;
-            }
-            this.audio_worklet = audio_worklet;
-            if (audio_context.state === "running") {
-                this.watch_audio_callback(audio_context);
-            }
-        }).catch(error => {
-            if (this.webgl_context_lost || this.audio_context !== audio_context) {
-                return;
-            }
-            console.error(`web audio: start failed (attempt ${attempt}): ${error}`);
-            this.audio_context = null;
-            audio_context.close().catch(() => {});
-            if (attempt < 3) {
-                this.start_audio_output(args, attempt + 1);
+        let user_interact_hook = (arg) => {
+            if (this.audio_context.state === "suspended") {
+                this.audio_context.resume();
             }
+        }
+        this.audio_context = new AudioContext({
+            latencyHint: "interactive",
+            sampleRate: 48000
         });
+        start_worklet().catch(err => console.error(err));
+        window.addEventListener('mousedown', user_interact_hook)
+        window.addEventListener('touchstart', user_interact_hook)
     }
 
     FromWasmQueryAudioDevices(args) {
-        if (this.webgl_context_lost) {
-            return;
-        }
-        const publish_devices = (devices_enum) => {
-            if (this.webgl_context_lost) {
-                return;
-            }
+        navigator.mediaDevices?.enumerateDevices().then((devices_enum) => {
             let devices = []
             for (let device of devices_enum) {
-                if (device.kind == "audioinput") {
+                if (device.kind == "audiooutput" || device.kind == "audioinput") {
                     devices.push({
                         web_device_id: "" + device.deviceId,
                         label: "" + device.label,
-                        is_output: false
+                        is_output: device.kind == "audiooutput"
                     });
                 }
             }
-            // AudioContext.destination is the browser-selected output. Until
-            // this backend supports setSinkId, expose that one honest route
-            // instead of device choices FromWasmStartAudioOutput cannot use.
-            const output = devices_enum.find(device =>
-                device.kind == "audiooutput" && device.deviceId == "default"
-            ) || devices_enum.find(device => device.kind == "audiooutput");
+            // safari doesnt report any outputs
             devices.push({
-                web_device_id: output ? "" + output.deviceId : "default",
-                label: output && output.label ? "" + output.label : "Browser audio",
+                web_device_id: "",
+                label: "",
                 is_output: true
             });
             this.to_wasm.ToWasmAudioDeviceList({ devices });
             this.do_wasm_pump();
-        };
-        const query = navigator.mediaDevices?.enumerateDevices();
-        if (!query) {
-            console.warn("web audio: device enumeration unavailable; using browser default");
-            publish_devices([]);
-            return;
-        }
-        query.then(publish_devices).catch(error => {
-            if (this.webgl_context_lost) {
-                return;
-            }
-            console.warn(`web audio: device enumeration failed; using browser default: ${error}`);
-            publish_devices([]);
-        });
+        })
     }
 
     FromWasmUseMidiInputs(args) {
-        if (this.webgl_context_lost) {
-            return;
-        }
         outer:
         for (let input of this.midi_inputs) {
             for (let uid of args.input_uids) {
                 if (input.uid == uid) {
                     input.port.onmidimessage = (e) => {
-                        if (this.webgl_context_lost) {
-                            return;
-                        }
                         let data = e.data;
                         this.to_wasm.ToWasmMidiInputData({
                             uid,
@@ -1793,22 +636,12 @@ export class WasmWebBrowser extends WasmBridge {
     }
 
     FromWasmQueryMidiPorts() {
-        if (this.webgl_context_lost) {
-            return;
-        }
         if (this.reload_midi_ports) {
             return this.reload_midi_ports();
         }
         if (navigator.requestMIDIAccess) {
             navigator.requestMIDIAccess().then((midi) => {
-                if (this.webgl_context_lost) {
-                    midi.onstatechange = null;
-                    return;
-                }
                 this.reload_midi_ports = () => {
-                    if (this.webgl_context_lost) {
-                        return;
-                    }
                     this.midi_inputs.length = 0;
                     this.midi_outputs.length = 0;
                     let ports = [];
@@ -1843,7 +676,9 @@ export class WasmWebBrowser extends WasmBridge {
                     this.reload_midi_ports();
                 }
                 this.reload_midi_ports();
-            }, () => {});
+            }, () => {
+                console.error("Cannot open midi");
+            });
         }
     }
 
@@ -1851,7 +686,7 @@ export class WasmWebBrowser extends WasmBridge {
 
     }
 
-    alloc_thread_stack(request_id, context_ptr, requested_stack_size) {
+    alloc_thread_stack(context_ptr, timer = 0) {
         if (!this.wasm._has_thread_support) {
             console.warn("alloc_thread_stack unavailable: wasm threading support is disabled");
             return null;
@@ -1861,17 +696,13 @@ export class WasmWebBrowser extends WasmBridge {
             return null;
         }
         var ret = {
-            request_id,
+            timer,
             module: this.wasm._module,
             secondary_module: this.wasm._secondary_module,
             memory: this.wasm._memory,
             context_ptr
         };
         if (typeof this.exports.__wbindgen_start !== 'undefined') {
-            if (requested_stack_size && requested_stack_size !== this.thread_stack_size) {
-                console.warn("custom worker stack size is unavailable for wasm-bindgen workers");
-                return null;
-            }
             ret.wasm_bindgen = true;
         } else {
             if (this.exports.__tls_size === undefined) {
@@ -1882,25 +713,15 @@ export class WasmWebBrowser extends WasmBridge {
                 console.warn("alloc_thread_stack unavailable: missing wasm_thread_alloc_tls_and_stack export");
                 return null;
             }
-            const raw_tls_size = this.exports.__tls_size.value;
-            const tls_size = (raw_tls_size + 7) & ~7;
-            // Manual workers use a real 2 MiB default. A validated Rust
-            // ThreadOptions::stack_size can override it per worker.
-            const stack_size = requested_stack_size || this.thread_stack_size;
-            if (((tls_size + stack_size) & 7) !== 0) {
+            let tls_size = this.exports.__tls_size.value;
+            tls_size += 8 - (tls_size & 7); // align it to 8 bytes
+            let stack_size = this.thread_stack_size; // 8mb
+            if ((tls_size + stack_size) & 7 != 0) {
                 console.warn("alloc_thread_stack unavailable: stack size is not 8-byte aligned");
                 return null;
             }
-            const alloc_words = (tls_size + stack_size) >> 3;
-            const arena_index = this.thread_stack_arena.findIndex(block => block.words === alloc_words);
-            if (arena_index >= 0) {
-                const block = this.thread_stack_arena.splice(arena_index, 1)[0];
-                ret.tls_ptr = block.ptr;
-            } else {
-                ret.tls_ptr = this.exports.wasm_thread_alloc_tls_and_stack(alloc_words);
-                this.update_array_buffer_refs();
-            }
-            ret.alloc_words = alloc_words;
+            ret.tls_ptr = this.exports.wasm_thread_alloc_tls_and_stack((tls_size + stack_size) >> 3);
+            this.update_array_buffer_refs();
             ret.stack_ptr = ret.tls_ptr + tls_size + stack_size - 8;
             ret.wasm_bindgen = false;
         }
@@ -1913,186 +734,32 @@ export class WasmWebBrowser extends WasmBridge {
     // And Ingvar Stepanyan for https://web.dev/webassembly-threads/
     // example build command:
     // RUSTFLAGS="-C target-feature=+atomics,+bulk-memory,+mutable-globals -C link-arg=--export=__stack_pointer" cargo build -p thing_to_compile --target=wasm32-unknown-unknown -Z build-std=panic_abort,std
-    create_thread(args) {
-        if (this.webgl_context_lost) {
-            return;
-        }
-        let allocated_thread_info = null;
+    FromWasmCreateThread(args) {
         (async () => {
             if (this.wasm._secondary_ready) {
                 await this.wasm._secondary_ready;
             }
-            if (this.webgl_context_lost) {
+            if (!this.wasm._has_thread_support) {
+                console.error("FromWasmCreateThread not available, wasm file not compiled with threading support");
                 return;
             }
-            if (!this.wasm._has_thread_support) {
-                throw new Error("wasm file was not compiled with threading support");
-            }
-            let thread_info = this.alloc_thread_stack(args.request_id, args.context_ptr, args.stack_size);
+            let thread_info = this.alloc_thread_stack(args.context_ptr, args.timer);
             if (!thread_info) {
-                throw new Error("thread stack allocation prerequisites are missing");
+                console.error("FromWasmCreateThread not available, thread stack allocation prerequisites are missing");
+                return;
             }
-            allocated_thread_info = thread_info;
             let worker = new Worker(
                 './makepad_platform/web_worker.js',
-                { type: 'module', name: args.name || `makepad-worker-${args.request_id}` }
+                { type: 'module' }
             );
-            const record = { worker, thread_info, started: false, closed: false };
-            this.workers.set(args.request_id, record);
-            const release = () => {
-                if (record.closed) {
-                    return;
-                }
-                record.closed = true;
-                worker.terminate();
-                this.workers.delete(args.request_id);
-                if (!thread_info.wasm_bindgen && thread_info.tls_ptr) {
-                    this.thread_stack_arena.push({ ptr: thread_info.tls_ptr, words: thread_info.alloc_words });
-                }
-            };
-            worker.onmessage = event => {
-                if (record.closed || this.webgl_context_lost) {
-                    return;
-                }
-                const message = event.data || {};
-                const message_kind = message.kind || message.type;
-                if (message_kind === 'breadcrumb') {
-                    const level = ["log", "warn", "error"].includes(message.level)
-                        ? message.level
-                        : "log";
-                    const text = message.text || "";
-                    makepad_crash_reporter.add_breadcrumb(`worker.${level}`, [text], args.request_id);
-                    const key = `${level}\n${text}`;
-                    const now = performance.now();
-                    const previous = this.worker_console_recent.get(key);
-                    this.worker_console_recent.set(key, now);
-                    if (previous === undefined || now - previous > 100) {
-                        makepad_page_console[level](`[worker ${args.request_id}] ${text}`);
-                    }
-                    if (this.worker_console_recent.size > 100) {
-                        for (const [old_key, seen_at] of this.worker_console_recent) {
-                            if (now - seen_at > 100) {
-                                this.worker_console_recent.delete(old_key);
-                            }
-                        }
-                    }
-                } else if (message_kind === 'panic') {
-                    record.last_panic = { text: String(message.text || ""), time: Date.now() };
-                } else if (message_kind === 'spawn_request') {
-                    this.create_thread(message);
-                } else if (message_kind === 'wake_ui') {
-                    this.js_wake_ui();
-                } else if (message_kind === 'started') {
-                    record.started = true;
-                    this.exports.wasm_thread_started(args.request_id);
-                } else if (message_kind === 'finished') {
-                    this.exports.wasm_thread_finished(args.request_id);
-                    release();
-                } else if (message_kind === 'trapped') {
-                    report_browser_issue("worker.error", {
-                        worker_index: args.request_id,
-                        message: message.message || message.error || "worker trapped",
-                        filename: message.filename || "",
-                        lineno: message.lineno || 0,
-                        stack: message.stack || "",
-                        panic: record.last_panic && Date.now() - record.last_panic.time <= 1000
-                            ? record.last_panic.text
-                            : ""
-                    });
-                    this.exports.wasm_thread_worker_lost(args.request_id);
-                    release();
-                } else if (message_kind === 'failed_to_start') {
-                    report_browser_issue("worker.error", {
-                        worker_index: args.request_id,
-                        message: message.message || message.error || "worker failed to start",
-                        filename: message.filename || "",
-                        lineno: message.lineno || 0,
-                        stack: message.stack || ""
-                    });
-                    this.exports.wasm_thread_failed_to_start(args.request_id);
-                    release();
-                }
-            };
-            const on_worker_error = error => {
-                if (record.closed) {
-                    return;
-                }
-                console.error(error);
-                report_browser_issue("worker.error", {
-                    worker_index: args.request_id,
-                    message: error && error.message ? String(error.message) : String(error),
-                    filename: error && error.filename ? String(error.filename) : "",
-                    lineno: error && error.lineno ? error.lineno : 0,
-                    colno: error && error.colno ? error.colno : 0,
-                    stack: error && error.error && error.error.stack ? String(error.error.stack) : "",
-                    panic: record.last_panic && Date.now() - record.last_panic.time <= 1000
-                        ? record.last_panic.text
-                        : ""
-                });
-                if (record.started) {
-                    this.exports.wasm_thread_worker_lost(args.request_id);
-                } else {
-                    this.exports.wasm_thread_failed_to_start(args.request_id);
-                }
-                release();
-            };
-            worker.onerror = on_worker_error;
-            worker.addEventListener("error", on_worker_error);
-            worker.addEventListener("messageerror", error => {
-                if (record.closed) {
-                    return;
-                }
-                report_browser_issue("worker.error", {
-                    worker_index: args.request_id,
-                    message: error && error.message ? String(error.message) : "worker message could not be decoded",
-                    filename: "",
-                    lineno: 0,
-                    stack: ""
-                });
-                if (record.started) {
-                    this.exports.wasm_thread_worker_lost(args.request_id);
-                } else {
-                    this.exports.wasm_thread_failed_to_start(args.request_id);
-                }
-                release();
-            });
             worker.postMessage(thread_info);
-        })().catch(err => {
-            if (this.webgl_context_lost) {
-                return;
-            }
-            console.error(err);
-            report_browser_issue("worker.error", {
-                worker_index: args.request_id,
-                message: err && err.message ? String(err.message) : String(err),
-                filename: err && err.fileName ? String(err.fileName) : "",
-                lineno: err && err.lineNumber ? err.lineNumber : 0,
-                stack: err && err.stack ? String(err.stack) : ""
-            });
-            const record = this.workers.get(args.request_id);
-            if (record) {
-                record.closed = true;
-                record.worker.terminate();
-                this.workers.delete(args.request_id);
-            }
-            if (allocated_thread_info && !allocated_thread_info.wasm_bindgen) {
-                this.thread_stack_arena.push({
-                    ptr: allocated_thread_info.tls_ptr,
-                    words: allocated_thread_info.alloc_words
-                });
-            }
-            this.exports.wasm_thread_failed_to_start(args.request_id);
-        });
+
+            this.workers.push(worker);
+        })().catch(err => console.error(err));
     }
 
     start_signal_poll() {
-        if (this.webgl_context_lost) {
-            return;
-        }
         this.poll_timer = window.setInterval(e => {
-            if (this.webgl_context_lost || makepad_crash_reporter.is_wasm_dead()) {
-                return;
-            }
             let flags = this.exports.wasm_check_signal();
             if (flags != 0) {
                 this.to_wasm.ToWasmSignal({ flags });
@@ -2150,19 +817,16 @@ export class WasmWebBrowser extends WasmBridge {
         headers_ptr,
         headers_len,
         body_ptr,
-        body_len,
-        max_body_lo,
-        max_body_hi
+        body_len
     ) {
-        if (this.webgl_context_lost) {
-            return;
-        }
         let url = this.u8_to_string(url_ptr, url_len);
         let method = this.u8_to_string(method_ptr, method_len);
         let headers_raw = this.u8_to_string(headers_ptr, headers_len);
         let body = body_len > 0 ? this.u8_to_array(body_ptr, body_len) : undefined;
+        let controller = new AbortController();
         let request_key = this.id_to_key(request_id_lo, request_id_hi);
-        let max_body = max_body_lo + max_body_hi * 4294967296;
+        this.network_http_requests.set(request_key, controller);
+
         let headers = new Headers();
         for (let line of headers_raw.split("\r\n")) {
             if (!line) {
@@ -2184,186 +848,26 @@ export class WasmWebBrowser extends WasmBridge {
             }
         }
 
-        let parsed_url;
-        try {
-            parsed_url = new URL(url, window.location.href);
-        }
-        catch (_error) {
-            parsed_url = new URL(window.location.href);
-        }
-        const telemetry = new URLSearchParams(parsed_url.hash.slice(1));
-        const is_archive = telemetry.get("makepad-http") === "archive";
-        const is_archive_range = is_archive && telemetry.get("range") === "1";
-        const tile_keys = telemetry.get("tiles") || "-";
-        const priority = Number(telemetry.get("priority") || Number.MAX_SAFE_INTEGER);
-        const range_bytes = Number(telemetry.get("bytes") || 0);
-        parsed_url.hash = "";
-        const fetch_url = parsed_url.href;
-        const host_key = parsed_url.origin;
-        const entry = {
-            request_key,
-            request_id_lo,
-            request_id_hi,
-            metadata_id_lo,
-            metadata_id_hi,
-            fetch_url,
+        console.log("[makepad][http][req]", method, url);
+        fetch(url, {
             method,
             headers,
             body,
-            max_body,
-            host_key,
-            is_archive,
-            is_archive_range,
-            tile_keys,
-            priority,
-            range_bytes,
-            state: "queued",
-            controller: null,
-            stall_timer: null,
-            started_at: 0,
-            response_bytes: 0,
-        };
-        this.network_http_requests.set(request_key, entry);
-        if (!is_archive) {
-            this.network_http_dispatch(entry);
-            return;
-        }
-        let host = this.network_http_hosts.get(host_key);
-        if (!host) {
-            host = { active: 0, pending: 0, queue: [], round: null };
-            this.network_http_hosts.set(host_key, host);
-        }
-        host.pending += 1;
-        host.queue.push(entry);
-        host.queue.sort((left, right) =>
-            left.priority - right.priority
-            || right.range_bytes - left.range_bytes
-            || left.fetch_url.localeCompare(right.fetch_url)
-        );
-        this.network_http_pump(host_key);
-    }
-
-    network_http_pump(host_key) {
-        if (this.webgl_context_lost) {
-            return;
-        }
-        const host = this.network_http_hosts.get(host_key);
-        if (!host) {
-            return;
-        }
-        while (host.active < 5 && host.queue.length > 0) {
-            const entry = host.queue.shift();
-            if (this.network_http_requests.get(entry.request_key) !== entry) {
-                continue;
-            }
-            host.active += 1;
-            this.network_http_dispatch(entry);
-        }
-    }
-
-    network_http_dispatch(entry) {
-        if (this.webgl_context_lost || entry.state === "terminal") {
-            return;
-        }
-        entry.state = "active";
-        entry.controller = new AbortController();
-        entry.started_at = performance.now();
-        if (entry.is_archive_range) {
-            let host = this.network_http_hosts.get(entry.host_key);
-            if (!host.round) {
-                host.round = {
-                    started_at: entry.started_at,
-                    ranges: 0,
-                    bytes: 0,
-                    tiles: new Set(),
-                };
-            }
-            host.round.ranges += 1;
-            for (const key of entry.tile_keys.split(",")) {
-                if (key && key !== "-") {
-                    host.round.tiles.add(key);
-                }
-            }
-        }
-        const arm_stall_timer = () => {
-            if (this.webgl_context_lost || entry.state === "terminal") {
-                return;
-            }
-            if (entry.stall_timer !== null) {
-                window.clearTimeout(entry.stall_timer);
-            }
-            entry.stall_timer = window.setTimeout(() => {
-                entry.controller.abort("HTTP request stalled for 20 seconds after dispatch");
-            }, 20000);
-        };
-        arm_stall_timer();
-        this.exports.wasm_network_http_progress(
-            entry.request_id_lo,
-            entry.request_id_hi,
-            0,
-            0
-        );
-        fetch(entry.fetch_url, {
-            method: entry.method,
-            headers: entry.headers,
-            body: entry.body,
-            signal: entry.controller.signal,
-            redirect: "manual",
+            signal: controller.signal,
         }).then(async response => {
-            if (this.webgl_context_lost || entry.state === "terminal") {
-                return;
-            }
-            arm_stall_timer();
             let response_headers = "";
             response.headers.forEach((value, key) => {
                 response_headers += `${key}: ${value}\r\n`;
             });
-            const declared = response.headers.get("content-length");
-            if (entry.method !== "HEAD" && declared !== null && Number(declared) > entry.max_body) {
-                entry.controller.abort();
-                throw "response body exceeds configured limit";
-            }
-            let chunks = [];
-            let response_body_len = 0;
-            if (response.body !== null) {
-                const reader = response.body.getReader();
-                for (;;) {
-                    const item = await reader.read();
-                    if (this.webgl_context_lost || entry.state === "terminal") {
-                        return;
-                    }
-                    if (item.done) {
-                        break;
-                    }
-                    arm_stall_timer();
-                    response_body_len += item.value.byteLength;
-                    if (response_body_len > entry.max_body) {
-                        entry.controller.abort();
-                        throw "response body exceeds configured limit";
-                    }
-                    chunks.push(item.value);
-                }
-            }
-            let response_body = new Uint8Array(response_body_len);
-            let body_at = 0;
-            for (const chunk of chunks) {
-                response_body.set(chunk, body_at);
-                body_at += chunk.byteLength;
-            }
-            if (this.webgl_context_lost || entry.state === "terminal") {
-                return;
-            }
+            let response_body = new Uint8Array(await response.arrayBuffer());
             let headers_u8 = this.string_to_u8(response_headers);
             let body_u8 = this.array_to_u8(response_body);
-            entry.response_bytes = response_body.length;
-            if (response.status >= 400) {
-                console.error("[makepad][http][fail]", response.status, entry.fetch_url);
-            }
+            console.log("[makepad][http][res]", response.status, url, response_body.length);
             this.exports.wasm_network_http_response(
-                entry.request_id_lo,
-                entry.request_id_hi,
-                entry.metadata_id_lo,
-                entry.metadata_id_hi,
+                request_id_lo,
+                request_id_hi,
+                metadata_id_lo,
+                metadata_id_hi,
                 response.status,
                 headers_u8.ptr,
                 headers_u8.len,
@@ -2371,123 +875,41 @@ export class WasmWebBrowser extends WasmBridge {
                 body_u8.len
             );
         }).catch(error => {
-            if (this.webgl_context_lost || entry.state === "terminal") {
-                return;
-            }
-            console.error(
-                "[makepad][http][err]",
-                entry.method,
-                entry.fetch_url,
-                "" + error,
-                `tiles=${entry.tile_keys}`
-            );
+            console.error("[makepad][http][err]", method, url, "" + error);
             let message_u8 = this.string_to_u8("" + error);
             this.exports.wasm_network_http_error(
-                entry.request_id_lo,
-                entry.request_id_hi,
-                entry.metadata_id_lo,
-                entry.metadata_id_hi,
+                request_id_lo,
+                request_id_hi,
+                metadata_id_lo,
+                metadata_id_hi,
                 message_u8.ptr,
                 message_u8.len
             );
         }).finally(() => {
-            this.network_http_finish(entry);
+            this.network_http_requests.delete(request_key);
         });
     }
 
-    network_http_finish(entry) {
-        if (entry.stall_timer !== null) {
-            window.clearTimeout(entry.stall_timer);
-            entry.stall_timer = null;
-        }
-        if (this.network_http_requests.get(entry.request_key) === entry) {
-            this.network_http_requests.delete(entry.request_key);
-        }
-        entry.state = "done";
-        if (this.webgl_context_lost) {
-            return;
-        }
-        if (!entry.is_archive) {
-            return;
-        }
-        const host = this.network_http_hosts.get(entry.host_key);
-        if (!host) {
-            return;
-        }
-        host.active = Math.max(0, host.active - 1);
-        host.pending = Math.max(0, host.pending - 1);
-        if (host.round && entry.is_archive_range) {
-            host.round.bytes += entry.response_bytes;
-        }
-        this.network_http_pump(entry.host_key);
-        if (host.pending === 0) {
-            if (host.round) {
-                host.round = null;
-            }
-            if (host.active === 0 && host.queue.length === 0) {
-                this.network_http_hosts.delete(entry.host_key);
-            }
-        }
-    }
-
     js_network_http_cancel(request_id_lo, request_id_hi) {
         let request_key = this.id_to_key(request_id_lo, request_id_hi);
-        let entry = this.network_http_requests.get(request_key);
-        if (!entry) {
-            return;
-        }
-        if (entry.is_archive && entry.state === "queued") {
-            const host = this.network_http_hosts.get(entry.host_key);
-            if (host) {
-                host.queue = host.queue.filter(item => item !== entry);
-                host.pending = Math.max(0, host.pending - 1);
-                if (host.pending === 0 && host.round) {
-                    host.round = null;
-                }
-            }
+        let controller = this.network_http_requests.get(request_key);
+        if (controller) {
+            controller.abort();
             this.network_http_requests.delete(request_key);
-            entry.state = "cancelled";
-            const message_u8 = this.string_to_u8("HTTP request cancelled before dispatch");
-            this.exports.wasm_network_http_error(
-                entry.request_id_lo,
-                entry.request_id_hi,
-                entry.metadata_id_lo,
-                entry.metadata_id_hi,
-                message_u8.ptr,
-                message_u8.len
-            );
-            if (host && host.pending === 0 && host.active === 0) {
-                this.network_http_hosts.delete(entry.host_key);
-            }
-            return;
         }
-        if (entry.is_archive && entry.state === "active") {
-            return;
-        }
-        entry.controller.abort();
-        this.network_http_requests.delete(request_key);
     }
 
     js_network_ws_open(socket_id_lo, socket_id_hi, url_ptr, url_len, _headers_ptr, _headers_len) {
-        if (this.webgl_context_lost) {
-            return;
-        }
         let socket_key = this.id_to_key(socket_id_lo, socket_id_hi);
         let url = this.u8_to_string(url_ptr, url_len);
         let web_socket = new WebSocket(url);
         web_socket.binaryType = "arraybuffer";
         this.network_web_sockets[socket_key] = web_socket;
         web_socket.onclose = _e => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             this.exports.wasm_network_ws_closed(socket_id_lo, socket_id_hi);
             delete this.network_web_sockets[socket_key];
         };
         web_socket.onerror = e => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             let message = this.string_to_u8("" + e);
             this.exports.wasm_network_ws_error(
                 socket_id_lo,
@@ -2497,9 +919,6 @@ export class WasmWebBrowser extends WasmBridge {
             );
         };
         web_socket.onmessage = e => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             if (typeof e.data == "string") {
                 let data = this.string_to_u8("" + e.data);
                 this.exports.wasm_network_ws_text(
@@ -2520,9 +939,6 @@ export class WasmWebBrowser extends WasmBridge {
             }
         };
         web_socket.onopen = _e => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             this.exports.wasm_network_ws_opened(socket_id_lo, socket_id_hi);
         };
     }
@@ -2551,21 +967,16 @@ export class WasmWebBrowser extends WasmBridge {
     }
 
     FromWasmHTTPRequest(args) {
-        if (this.webgl_context_lost) {
-            return;
-        }
         const req = new XMLHttpRequest();
-        this.legacy_http_requests.add(req);
         req.open(args.method, args.url);
         req.responseType = "arraybuffer";
         this.parse_and_set_headers(req, args.headers);
 
-        const body = this.clone_data_u8(args.body);
+        // TODO decode in appropiate format
+        const decoder = new TextDecoder('UTF-8', { fatal: true });
+        let body = decoder.decode(this.clone_data_u8(args.body));
 
         req.addEventListener("load", event => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             let responseEvent = event.target;
             if (responseEvent.status < 200 || responseEvent.status >= 300) {
                 report_browser_issue("xhr.http_error", {
@@ -2588,9 +999,6 @@ export class WasmWebBrowser extends WasmBridge {
         });
 
         req.addEventListener("error", event => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             let errorMessage = "An error occurred with the HTTP request.";
             if (!navigator.onLine) {
                 errorMessage = "The browser is offline.";
@@ -2610,9 +1018,6 @@ export class WasmWebBrowser extends WasmBridge {
         });
 
         req.addEventListener("timeout", event => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             report_browser_issue("xhr.timeout", {
                 method: args.method,
                 url: args.url,
@@ -2626,9 +1031,6 @@ export class WasmWebBrowser extends WasmBridge {
         });
 
         req.addEventListener("abort", event => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             report_browser_issue("xhr.abort", {
                 method: args.method,
                 url: args.url,
@@ -2642,9 +1044,6 @@ export class WasmWebBrowser extends WasmBridge {
         });
 
         req.addEventListener("progress", event => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             if (event.lengthComputable) {
                 this.to_wasm.ToWasmHttpResponseProgress({
                     request_id_lo: args.request_id_lo,
@@ -2657,9 +1056,6 @@ export class WasmWebBrowser extends WasmBridge {
         });
 
         req.upload.addEventListener("progress", (event) => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             if (event.lengthComputable) {
                 this.to_wasm.ToWasmHttpUploadProgress({
                     request_id_lo: args.request_id_lo,
@@ -2670,15 +1066,9 @@ export class WasmWebBrowser extends WasmBridge {
                 this.do_wasm_pump();
             }
         });
-        req.addEventListener("loadend", () => {
-            this.legacy_http_requests.delete(req);
-        });
 
-        try {
-            req.send(body);
-        } finally {
-            this.free_data_u8(args.body);
-        }
+        req.send(body);
+        this.free_data_u8(args.body);
     }
 
     FromWasmCancelHTTPRequest(args) {
@@ -2686,145 +1076,12 @@ export class WasmWebBrowser extends WasmBridge {
         // This would require tracking requests, which we don't currently do
     }
 
-    FromWasmSetVirtualFileLimits(args) {
-        this.virtual_file_max_size = args.max_file_size;
-        this.virtual_file_max_total_size = args.max_total_size;
-    }
-
-    read_virtual_files(file_list, max_file_size, max_total_size) {
-        const files = Array.from(file_list);
-        let total = 0;
-        for (const file of files) {
-            if (file.size > max_file_size) {
-                return Promise.reject(new Error(
-                    `file '${file.name}' is ${file.size} bytes, exceeding the per-file limit of ${max_file_size} bytes`
-                ));
-            }
-            total += file.size;
-            if (!Number.isSafeInteger(total) || total > max_total_size) {
-                return Promise.reject(new Error(
-                    `selected files total ${total} bytes, exceeding the per-drop limit of ${max_total_size} bytes`
-                ));
-            }
-        }
-        return Promise.all(files.map(async file => {
-            const bytes = await file.arrayBuffer();
-            if (bytes.byteLength > max_file_size) {
-                throw new Error(
-                    `file '${file.name}' grew to ${bytes.byteLength} bytes, exceeding the per-file limit of ${max_file_size} bytes`
-                );
-            }
-            return {
-                name: file.name + "",
-                mime: file.type + "",
-                bytes,
-            };
-        })).then(loaded => {
-            const loaded_total = loaded.reduce((sum, file) => sum + file.bytes.byteLength, 0);
-            if (!Number.isSafeInteger(loaded_total) || loaded_total > max_total_size) {
-                throw new Error(
-                    `loaded files total ${loaded_total} bytes, exceeding the per-drop limit of ${max_total_size} bytes`
-                );
-            }
-            return loaded;
-        });
-    }
-
-    FromWasmSelectFileDialog(args) {
-        if (this.webgl_context_lost) {
-            return;
-        }
-        const input = document.createElement('input');
-        input.type = 'file';
-        input.style.display = 'none';
-        input.multiple = args.multiple;
-        if (args.accept) {
-            input.accept = args.accept;
-        }
-        document.body.appendChild(input);
-
-        let settled = false;
-        let selection_started = false;
-        let picker_blurred_window = false;
-        const cleanup = () => {
-            window.removeEventListener('blur', on_blur);
-            window.removeEventListener('focus', on_focus);
-            if (input.parentNode) {
-                input.parentNode.removeChild(input);
-            }
-        };
-        const finish = (cancelled, files, error) => {
-            if (settled) {
-                return;
-            }
-            settled = true;
-            cleanup();
-            if (this.webgl_context_lost) {
-                return;
-            }
-            this.to_wasm.ToWasmFileDialogResult({
-                id_lo: args.id_lo,
-                id_hi: args.id_hi,
-                cancelled,
-                error,
-                files,
-            });
-            this.do_wasm_pump();
-        };
-        const cancel = () => finish(true, [], "");
-        const on_blur = () => {
-            picker_blurred_window = true;
-        };
-        const on_focus = () => {
-            if (picker_blurred_window) {
-                window.setTimeout(() => {
-                    if (!selection_started) {
-                        cancel();
-                    }
-                }, 0);
-            }
-        };
-
-        input.addEventListener('change', () => {
-            selection_started = true;
-            if (!input.files || input.files.length === 0) {
-                cancel();
-                return;
-            }
-            this.read_virtual_files(input.files, args.max_file_size, args.max_total_size)
-                .then(files => finish(false, files, ""))
-                .catch(error => finish(true, [], "" + error));
-        });
-        // Modern browsers report picker dismissal directly. The blur/focus
-        // pair below is the fallback for older engines; engines that expose
-        // neither signal cannot report cancellation until another result.
-        input.addEventListener('cancel', cancel);
-        window.addEventListener('blur', on_blur);
-        window.addEventListener('focus', on_focus);
-
-        // This method is dispatched synchronously by do_wasm_pump(), so the
-        // click stays in the button/mouse event task whenever the app queued
-        // the dialog from that handler. Browsers reject later, unprompted calls.
-        try {
-            input.click();
-        }
-        catch (error) {
-            finish(true, [], "browser rejected file picker: " + error);
-        }
-    }
-
     async FromWasmCheckPermission(args) {
-        if (this.webgl_context_lost) {
-            return;
-        }
         try {
             if (args.permission === 'microphone' || args.permission === 'camera' || args.permission === 'geolocation') {
                 // Check if Permissions API is available
                 if (navigator.permissions && navigator.permissions.query) {
                     const result = await navigator.permissions.query({ name: args.permission });
-                    if (this.webgl_context_lost) {
-                        return;
-                    }
                     let status;
                     switch (result.state) {
                         case 'granted':
@@ -2855,9 +1112,6 @@ export class WasmWebBrowser extends WasmBridge {
                     const kind = args.permission === 'microphone' ? 'audioinput' : 'videoinput';
                     try {
                         const devices = await navigator.mediaDevices.enumerateDevices();
-                        if (this.webgl_context_lost) {
-                            return;
-                        }
                         const hasDevice = devices.some(device => device.kind === kind && device.label !== '');
                         this.to_wasm.ToWasmPermissionResult({
                             permission: args.permission,
@@ -2865,9 +1119,6 @@ export class WasmWebBrowser extends WasmBridge {
                             status: hasDevice ? 1 : 0 // Granted if we see labels, NotDetermined otherwise
                         });
                     } catch {
-                        if (this.webgl_context_lost) {
-                            return;
-                        }
                         // Can't determine, assume not determined
                         this.to_wasm.ToWasmPermissionResult({
                             permission: args.permission,
@@ -2885,9 +1136,6 @@ export class WasmWebBrowser extends WasmBridge {
                 });
             }
         } catch (error) {
-            if (this.webgl_context_lost) {
-                return;
-            }
             console.error('Permission check failed:', error);
             this.to_wasm.ToWasmPermissionResult({
                 permission: args.permission,
@@ -2899,9 +1147,6 @@ export class WasmWebBrowser extends WasmBridge {
     }
 
     async FromWasmRequestPermission(args) {
-        if (this.webgl_context_lost) {
-            return;
-        }
         try {
             if (args.permission === 'microphone' || args.permission === 'camera') {
                 try {
@@ -2910,9 +1155,6 @@ export class WasmWebBrowser extends WasmBridge {
                     const stream = await navigator.mediaDevices.getUserMedia(constraints);
                     // Successfully got permission, close the stream immediately
                     stream.getTracks().forEach(track => track.stop());
-                    if (this.webgl_context_lost) {
-                        return;
-                    }
 
                     this.to_wasm.ToWasmPermissionResult({
                         permission: args.permission,
@@ -2920,9 +1162,6 @@ export class WasmWebBrowser extends WasmBridge {
                         status: 1 // Granted
                     });
                 } catch (error) {
-                    if (this.webgl_context_lost) {
-                        return;
-                    }
                     // Permission was denied or error occurred
                     let status = 3; // DeniedPermanent (default)
 
@@ -2948,9 +1187,6 @@ export class WasmWebBrowser extends WasmBridge {
                 // callbacks pump for themselves.
                 navigator.geolocation.getCurrentPosition(
                     (_pos) => {
-                        if (this.webgl_context_lost) {
-                            return;
-                        }
                         this.to_wasm.ToWasmPermissionResult({
                             permission: args.permission,
                             request_id: args.request_id,
@@ -2959,9 +1195,6 @@ export class WasmWebBrowser extends WasmBridge {
                         this.do_wasm_pump();
                     },
                     (err) => {
-                        if (this.webgl_context_lost) {
-                            return;
-                        }
                         this.to_wasm.ToWasmPermissionResult({
                             permission: args.permission,
                             request_id: args.request_id,
@@ -2981,9 +1214,6 @@ export class WasmWebBrowser extends WasmBridge {
                 });
             }
         } catch (error) {
-            if (this.webgl_context_lost) {
-                return;
-            }
             console.error('Permission request failed:', error);
             this.to_wasm.ToWasmPermissionResult({
                 permission: args.permission,
@@ -2996,6 +1226,11 @@ export class WasmWebBrowser extends WasmBridge {
 
     // calling into wasm
 
+
+    wasm_terminate_thread_pools() {
+        this.exports.wasm_terminate_thread_pools(this.wasm_app);
+    }
+
     wasm_create_app() {
         let new_ptr = this.exports.wasm_create_app();
         this.update_array_buffer_refs();
@@ -3016,43 +1251,14 @@ export class WasmWebBrowser extends WasmBridge {
     }
 
     do_wasm_pump() {
-        if (this.webgl_context_lost) {
-            return;
-        }
-        if (makepad_crash_reporter.is_wasm_dead()) {
-            makepad_crash_reporter.suppress_followup();
-            return;
-        }
         let started = performance.now();
-        try {
-            this.buffer_upload_serial += 1;
-            let to_wasm = this.to_wasm;
-            this.to_wasm = this.new_to_wasm();
-            let from_wasm = this.wasm_process_msg(to_wasm);
-            from_wasm.dispatch_on_app();
-            from_wasm.free();
-            this.update_startup_loader(performance.now() - started);
-        } catch (error) {
-            let context_lost = this.webgl_context_lost;
-            if (!context_lost && this.gl && typeof this.gl.isContextLost === "function") {
-                try {
-                    context_lost = this.gl.isContextLost();
-                } catch (_query_error) {
-                }
-            }
-            if (context_lost) {
-                if (typeof this.handle_webgl_context_lost === "function") {
-                    this.handle_webgl_context_lost();
-                }
-                return;
-            }
-            makepad_crash_reporter.mark_wasm_dead(error);
-            void makepad_crash_reporter.report("window.error", {
-                message: error && error.message ? String(error.message) : String(error),
-                stack: error && error.stack ? String(error.stack) : ""
-            });
-            throw error;
-        }
+        this.buffer_upload_serial += 1;
+        let to_wasm = this.to_wasm;
+        this.to_wasm = this.new_to_wasm();
+        let from_wasm = this.wasm_process_msg(to_wasm);
+        from_wasm.dispatch_on_app();
+        from_wasm.free();
+        this.update_startup_loader(performance.now() - started);
     }
 
 
@@ -3090,28 +1296,8 @@ export class WasmWebBrowser extends WasmBridge {
         this.detect.is_add_to_homescreen_safari = this.is_mobile_safari && navigator.standalone
     }
 
-    ensure_render_quality() {
-        if (this.render_quality !== null) {
-            return this.render_quality;
-        }
-        const canvas = this.canvas;
-        const read_number = (name, fallback) => {
-            const attribute = canvas.getAttribute(name);
-            return makepad_positive_number(attribute, fallback);
-        };
-        const phone_ceiling = WasmBridge.is_phone()
-            ? MAKEPAD_WEBGL_PHONE_DPR_CEILING
-            : MAKEPAD_WEBGL_DPR_CEILING;
-        // These optional attributes are escape hatches for deliberately
-        // quality-tuned embeds; conservative defaults protect ordinary apps.
-        this.render_quality = {
-            pixel_budget: read_number("renderpixelbudget", MAKEPAD_WEBGL_PIXEL_BUDGET),
-            dpr_ceiling: read_number("maxdpr", phone_ceiling),
-        };
-        return this.render_quality;
-    }
-
     update_window_info() {
+        var dpi_factor = window.devicePixelRatio;
         var w;
         var h;
         var canvas = this.canvas;
@@ -3136,31 +1322,14 @@ export class WasmWebBrowser extends WasmBridge {
             w = canvas.offsetWidth;
             h = canvas.offsetHeight;
         }
-        const physical_device_dpi = makepad_device_pixel_ratio(window.devicePixelRatio);
-        this.physical_device_dpi = physical_device_dpi;
-        const quality = this.ensure_render_quality();
-        const size = makepad_compute_webgl_size(
-            w,
-            h,
-            Math.min(physical_device_dpi, quality.dpr_ceiling),
-            this.webgl_limits,
-            quality.pixel_budget,
-        );
-        if (canvas.width !== size.width) {
-            canvas.width = size.width;
-        }
-        if (canvas.height !== size.height) {
-            canvas.height = size.height;
-        }
+        var sw = canvas.width = w * dpi_factor;
+        var sh = canvas.height = h * dpi_factor;
 
-        if (this.gl && !this.webgl_context_lost) {
-            this.gl.viewport(0, 0, size.width, size.height);
-        }
+        this.gl.viewport(0, 0, sw, sh);
 
-        this.dpi_factor = size.scale;
-        this.window_info.dpi_factor = size.scale;
-        this.window_info.inner_width = size.logical_width;
-        this.window_info.inner_height = size.logical_height;
+        this.window_info.dpi_factor = dpi_factor;
+        this.window_info.inner_width = canvas.offsetWidth;
+        this.window_info.inner_height = canvas.offsetHeight;
         this.window_info.is_fullscreen = is_fullscreen();
         this.window_info.can_fullscreen = can_fullscreen();
     }
@@ -3171,9 +1340,6 @@ export class WasmWebBrowser extends WasmBridge {
 
     bind_screen_resize() {
         this.handlers.on_screen_resize = () => {
-            if (this.webgl_context_lost) {
-                return;
-            }
             this.update_window_info();
             if (this.to_wasm !== undefined) {
                 this.to_wasm.ToWasmResizeWindow({ window_info: this.window_info });
@@ -3194,13 +1360,6 @@ export class WasmWebBrowser extends WasmBridge {
 
         window.addEventListener('resize', _ => this.handlers.on_screen_resize())
         window.addEventListener('orientationchange', _ => this.handlers.on_screen_resize())
-        // Fullscreen is part of the window geometry (`is_fullscreen`), and
-        // the browser leaves it on its own Esc without telling the page a
-        // key was pressed — this is how the app learns. A resize does not
-        // always come with it (a viewport already at screen size, or an
-        // emulated one, keeps its size).
-        document.addEventListener('fullscreenchange', _ => this.handlers.on_screen_resize())
-        document.addEventListener('webkitfullscreenchange', _ => this.handlers.on_screen_resize())
     }
 
     bind_mouse_and_touch() {
@@ -3303,17 +1462,12 @@ export class WasmWebBrowser extends WasmBridge {
         }
         //let current_mouse_down = null;
         this.handlers.on_mouse_down = e => {
-            this.resume_audio_from_gesture();
             e.preventDefault();
             this.focus_keyboard_input();
             //if (current_mouse_down === null || current_mouse_down === e.button){
             //    current_mouse_down = e.button;
             this.to_wasm.ToWasmMouseDown({ mouse: mouse_to_wasm_wmouse(e) });
             this.do_wasm_pump();
-            // The gesture can synchronously cause the app to open its first
-            // output. Resume that newly-created context before returning to
-            // the browser and losing user activation.
-            this.resume_audio_from_gesture();
             //}
         }
 
@@ -3391,7 +1545,6 @@ export class WasmWebBrowser extends WasmBridge {
         }
 
         this.handlers.on_touchstart = e => {
-            this.resume_audio_from_gesture();
             e.preventDefault()
             this.to_wasm.ToWasmTouchUpdate({
                 time: e.timeStamp / 1000.0,
@@ -3399,7 +1552,6 @@ export class WasmWebBrowser extends WasmBridge {
                 touches: touches_to_wasm_wtouches(e, 1)
             });
             this.do_wasm_pump();
-            this.resume_audio_from_gesture();
             return false
         }
 
@@ -3425,11 +1577,11 @@ export class WasmWebBrowser extends WasmBridge {
             return false
         }
 
-        canvas.addEventListener('touchstart', e => this.handlers.on_touchstart(e), { passive: false })
+        canvas.addEventListener('touchstart', e => this.handlers.on_touchstart(e))
         canvas.addEventListener('touchmove', e => this.handlers.on_touchmove(e), { passive: false })
-        canvas.addEventListener('touchend', e => this.handlers.on_touch_end_cancel_leave(e), { passive: false });
-        canvas.addEventListener('touchcancel', e => this.handlers.on_touch_end_cancel_leave(e), { passive: false });
-        canvas.addEventListener('touchleave', e => this.handlers.on_touch_end_cancel_leave(e), { passive: false });
+        canvas.addEventListener('touchend', e => this.handlers.on_touch_end_cancel_leave(e));
+        canvas.addEventListener('touchcancel', e => this.handlers.on_touch_end_cancel_leave(e));
+        canvas.addEventListener('touchleave', e => this.handlers.on_touch_end_cancel_leave(e));
 
         var last_wheel_time;
         var last_was_wheel;
@@ -3470,84 +1622,6 @@ export class WasmWebBrowser extends WasmBridge {
         canvas.addEventListener('wheel', e => this.handlers.on_mouse_wheel(e))
     }
 
-    bind_file_drop() {
-        const canvas = this.canvas;
-        const file_count = event => {
-            if (event.dataTransfer.files && event.dataTransfer.files.length) {
-                return event.dataTransfer.files.length;
-            }
-            return Array.from(event.dataTransfer.items || [])
-                .filter(item => item.kind === 'file').length;
-        };
-        const position = event => {
-            const rect = canvas.getBoundingClientRect();
-            return {
-                x: event.clientX - rect.left,
-                y: event.clientY - rect.top,
-            };
-        };
-        const emit_drag = (event, left) => {
-            if (this.webgl_context_lost) {
-                return;
-            }
-            const pos = position(event);
-            this.to_wasm.ToWasmFileDrag({
-                x: pos.x,
-                y: pos.y,
-                modifiers: pack_key_modifier(event),
-                file_count: file_count(event),
-                left,
-            });
-            this.do_wasm_pump();
-        };
-
-        canvas.addEventListener('dragenter', event => {
-            event.preventDefault();
-            emit_drag(event, false);
-        });
-        canvas.addEventListener('dragover', event => {
-            event.preventDefault();
-            if (event.dataTransfer) {
-                event.dataTransfer.dropEffect = 'copy';
-            }
-            emit_drag(event, false);
-        });
-        canvas.addEventListener('dragleave', event => {
-            event.preventDefault();
-            emit_drag(event, true);
-        });
-        canvas.addEventListener('drop', event => {
-            event.preventDefault();
-            if (this.webgl_context_lost) {
-                return;
-            }
-            const pos = position(event);
-            const modifiers = pack_key_modifier(event);
-            this.read_virtual_files(
-                event.dataTransfer.files,
-                this.virtual_file_max_size,
-                this.virtual_file_max_total_size,
-            ).then(files => {
-                if (this.webgl_context_lost) {
-                    return;
-                }
-                this.to_wasm.ToWasmFileDrop({
-                    x: pos.x,
-                    y: pos.y,
-                    modifiers,
-                    files,
-                });
-                this.do_wasm_pump();
-            }).catch(error => {
-                if (this.webgl_context_lost) {
-                    return;
-                }
-                this.to_wasm.ToWasmFileDropError({error: "" + error});
-                this.do_wasm_pump();
-            });
-        });
-    }
-
     bind_keyboard() {
         if (this.detect.is_mobile_safari || this.detect.is_android) { // mobile keyboards are unusable on a UI like this. Not happening.
             return
@@ -3689,7 +1763,7 @@ export class WasmWebBrowser extends WasmBridge {
             is_composing = false;
 
             // send final IME input result
-            if (!this.webgl_context_lost && e.data && e.data !== '\n') {
+            if (e.data && e.data !== '\n') {
                 this.to_wasm.ToWasmTextInput({
                     was_paste: false,
                     input: e.data,
@@ -3717,15 +1791,11 @@ export class WasmWebBrowser extends WasmBridge {
         var ugly_ime_hack = false;
 
         this.handlers.on_keydown = e => {
-            this.resume_audio_from_gesture();
             let code = e.keyCode;
 
             //if (code == 91) {firefox_logo_key = true; e.preventDefault();}
             if (code == 18 || code == 17 || code == 16) e.preventDefault(); // alt
             if (code === 8 || code === 9) e.preventDefault() // backspace/tab
-            if (code === 121 && e.shiftKey && !e.ctrlKey && !e.altKey && !e.metaKey) {
-                e.preventDefault() // Shift+F10: tweaker
-            }
             if ((code === 88 || code == 67) && (e.metaKey || e.ctrlKey)) { // copy or cut
                 // we need to request the clipboard
                 this.to_wasm.ToWasmTextCopy();
@@ -3764,7 +1834,6 @@ export class WasmWebBrowser extends WasmBridge {
             })
 
             this.do_wasm_pump();
-            this.resume_audio_from_gesture();
         };
 
         ta.addEventListener('keydown', e => this.handlers.on_keydown(e));
@@ -3830,7 +1899,14 @@ function report_browser_issue(kind, data) {
             window.makepad_report_browser_issue(kind, data);
             return;
         }
-        makepad_crash_reporter.report(kind, data);
+        const payload = JSON.stringify({
+            kind,
+            href: location.href,
+            user_agent: navigator.userAgent,
+            data
+        });
+        const encoded = encodeURIComponent(payload.slice(0, 8192));
+        fetch('/$report_error?data=' + encoded, { cache: 'no-store' });
     } catch (_error) {
     }
 }
diff --git a/platform/src/os/web/web.rs b/platform/src/os/web/web.rs
index f4025fceb..887076024 100644
--- a/platform/src/os/web/web.rs
+++ b/platform/src/os/web/web.rs
@@ -5,79 +5,27 @@ use {
         cx_api::{CxOsApi, CxOsOp, OpenUrlInPlace},
         draw_pass::CxDrawPassParent,
         event::{
-            DragEvent, DragItem, DragResponse, DropEvent, Event, KeyModifiers, MouseDownEvent,
-            MouseMoveEvent, MouseUpEvent, NetworkResponse, ScrollEvent, TextClipboardEvent,
-            TimerEvent, ToWasmMsgEvent, TouchUpdateEvent,
+            Event, MouseDownEvent, MouseMoveEvent, MouseUpEvent, NetworkResponse, ScrollEvent,
+            TextClipboardEvent, TimerEvent, ToWasmMsgEvent, TouchUpdateEvent,
             VideoDecodingErrorEvent, VideoPlaybackCompletedEvent, VideoPlaybackPreparedEvent,
             VideoPlaybackResourcesReleasedEvent, VideoSource, VideoTextureUpdatedEvent, WindowGeom,
-        },
-        file_dialogs::{
-            assemble_virtual_files, FileDialog, FileDialogAction, VirtualFileData,
+            WindowGeomChangeEvent,
         },
         makepad_live_id::*,
         makepad_wasm_bridge::{FromWasm, FromWasmMsg, ToWasm, ToWasmMsg, WasmDataU8},
         permission::{Permission, PermissionResult, PermissionStatus},
-        storage::{
-            StorageError, StorageEstimate, StorageList, StorageOp, StorageRequestId,
-            StorageRequestKind, StorageResult, StorageStat,
-        },
-        thread::{lock_from_ui, SignalToUI},
+        thread::SignalToUI,
+        window::CxWindowPool,
         HttpError, HttpProgress, HttpResponse, Vec2d,
     },
-    std::{
-        cell::RefCell,
-        panic,
-        rc::Rc,
-        sync::{Arc, Mutex},
-    },
+    std::cell::RefCell,
+    std::panic,
+    std::rc::Rc,
 };
 
 impl Cx {
-    fn web_key_modifiers(modifiers: u32) -> KeyModifiers {
-        KeyModifiers {
-            shift: modifiers & 1 != 0,
-            control: modifiers & 2 != 0,
-            alt: modifiers & 4 != 0,
-            logo: modifiers & 8 != 0,
-        }
-    }
-
-    fn web_virtual_files(
-        files: Vec<WVirtualFile>,
-        limits: crate::VirtualFileLimits,
-    ) -> Result<Vec<crate::VirtualFile>, String> {
-        assemble_virtual_files(
-            files
-                .into_iter()
-                .map(|file| VirtualFileData {
-                    name: file.name,
-                    mime: file.mime,
-                    bytes: file.bytes.into_vec_u8(),
-                })
-                .collect(),
-            limits,
-        )
-    }
-
-    fn web_file_dialog_accept(dialog: &FileDialog) -> String {
-        let mut accept = Vec::<String>::new();
-        for filter in &dialog.filters {
-            for extension in &filter.extensions {
-                let extension = extension.trim().trim_start_matches('*').trim_start_matches('.');
-                if extension.is_empty() {
-                    return String::new();
-                }
-                let extension = format!(".{extension}");
-                if !accept.iter().any(|item| item.eq_ignore_ascii_case(&extension)) {
-                    accept.push(extension);
-                }
-            }
-        }
-        accept.join(",")
-    }
-
-    /// The direct path stays unavailable: WebGL readback must not synchronously
-    /// stall the browser's UI thread. Use `request_render_texture_capture`.
+    /// WebGL cannot blit a private render target to CPU without an extra
+    /// readPixels path that this backend does not expose yet.
     pub fn debug_read_render_texture(
         &mut self,
         _texture: &crate::texture::Texture,
@@ -85,25 +33,17 @@ impl Cx {
         None
     }
 
-    /// Queue a WebGL2 PBO/fence readback. The bridge polls the fence on later
-    /// animation frames and returns raw RGBA8 bytes without blocking this call.
-    pub fn request_render_texture_capture(&mut self, texture: &crate::texture::Texture) -> bool {
-        let tid = texture.texture_id();
-        let Some(alloc) = self.textures[tid].alloc.as_ref() else { return false };
-        if alloc.width == 0 || alloc.height == 0 {
-            return false;
-        }
-        self.os.from_wasm(FromWasmRequestRenderTextureCapture {
-            texture_id: tid.0,
-        });
-        true
+    /// Renderer-owned texture capture (see the metal backend): not
+    /// implemented here — callers fall back to `debug_read_render_texture`.
+    pub fn request_render_texture_capture(&mut self, _texture: &crate::texture::Texture) -> bool {
+        false
     }
 
     #[allow(clippy::type_complexity)]
     pub fn take_render_texture_captures(
         &mut self,
     ) -> Vec<(crate::texture::TextureId, usize, usize, Vec<u8>)> {
-        std::mem::take(&mut self.os.render_texture_captures)
+        Vec::new()
     }
 
     fn normalize_web_pathname(pathname: &str) -> String {
@@ -163,12 +103,8 @@ impl Cx {
     // incoming to_wasm. There is absolutely no other entrypoint
     // to general rust codeflow than this function. Only the allocators and init
     pub fn process_to_wasm(&mut self, msg_ptr: u32) -> u32 {
-        // A panic=abort trap cannot run dispatch guards. Every JS ingress is
-        // a fresh top-level dispatch, so clear the bookkeeping it may leave.
-        self.reset_event_dispatch_state();
         let mut to_wasm_msg = ToWasmMsg::take_ownership(msg_ptr);
         let mut network_responses = Vec::new();
-        let mut storage_responses = Vec::new();
         self.os.from_wasm = Some(FromWasmMsg::new());
         let mut to_wasm = to_wasm_msg.as_ref();
         let mut is_animation_frame = None;
@@ -178,21 +114,7 @@ impl Cx {
             match block_id {
                 live_id!(ToWasmInit) => {
                     let tw = ToWasmInit::read_to_wasm(&mut to_wasm);
-                    #[cfg(target_feature = "atomics")]
-                    crate::web_alloc::prefill_main_thread_cache();
-                    self.cpu_cores = (tw.cpu_cores as usize).max(1);
-                    // A browser may accept a 4 GiB wasm maximum, but elastic
-                    // caches must still target the 1 GiB deployment class; a
-                    // phone gets the fixed phone budget regardless of what the
-                    // bridge could reserve.
-                    self.memory_budget_bytes = if tw.browser_info.is_phone {
-                        crate::cx::PHONE_WEB_MEMORY_BUDGET_BYTES
-                    } else {
-                        (tw.wasm_memory_max_pages as usize)
-                            .saturating_mul(64 * 1024)
-                            .clamp(64 * 1024 * 1024, 1024 * 1024 * 1024)
-                    };
-                    crate::thread::set_web_available_parallelism(self.cpu_cores);
+                    self.cpu_cores = tw.cpu_cores as usize;
                     self.gpu_info.init_from_info(
                         tw.gpu_info.min_uniform_vectors,
                         tw.gpu_info.vendor,
@@ -200,30 +122,41 @@ impl Cx {
                     );
                     self.os_type = tw.browser_info.into();
                     self.xr_capabilities = tw.xr_capabilities.into();
+                    let id_zero = CxWindowPool::id_zero();
                     let mut new_geom: WindowGeom = tw.window_info.into();
-                    self.os.native_window_geom = new_geom.clone();
-                    if let Some(id_zero) = self.windows.current_id_zero() {
+                    {
                         let window = &mut self.windows[id_zero];
                         window.os_dpi_factor = Some(new_geom.dpi_factor);
                         new_geom = window.native_window_geom_to_layout(new_geom);
-                        window.window_geom = new_geom.clone();
                     }
-                    self.os.window_geom = new_geom;
+                    self.os.window_geom = new_geom.clone();
+                    self.windows[id_zero].window_geom = new_geom;
                     //self.default_inner_window_size = self.os.window_geom.inner_size;
 
                     self.set_physical_keyboard_state(true);
                     self.call_event_handler(&Event::Startup);
                     self.redraw_all();
+                    //self.platform.from_wasm(FromWasmCreateThread{thread_id:1});
                 }
 
                 live_id!(ToWasmResizeWindow) => {
                     let tw = ToWasmResizeWindow::read_to_wasm(&mut to_wasm);
-                    if let Some(event) = self.windows.web_resize_window_geom(
-                        &mut self.os.native_window_geom,
-                        &mut self.os.window_geom,
-                        tw.window_info.into(),
-                    ) {
-                        self.call_event_handler(&Event::WindowGeomChange(event));
+                    let old_geom = self.os.window_geom.clone();
+                    let mut new_geom: WindowGeom = tw.window_info.into();
+                    let id_zero = CxWindowPool::id_zero();
+                    {
+                        let window = &mut self.windows[id_zero];
+                        window.os_dpi_factor = Some(new_geom.dpi_factor);
+                        new_geom = window.native_window_geom_to_layout(new_geom);
+                    }
+                    if old_geom != new_geom {
+                        self.os.window_geom = new_geom.clone();
+                        self.windows[id_zero].window_geom = new_geom.clone();
+                        self.call_event_handler(&Event::WindowGeomChange(WindowGeomChangeEvent {
+                            window_id: id_zero,
+                            old_geom: old_geom,
+                            new_geom: new_geom,
+                        }));
                         self.redraw_all();
                     }
                 }
@@ -312,83 +245,6 @@ impl Cx {
                     }
                 }
 
-                live_id!(ToWasmStorageResult) => {
-                    let tw = ToWasmStorageResult::read_to_wasm(&mut to_wasm);
-                    let request_id = StorageRequestId(
-                        tw.request_id_lo as u64 | ((tw.request_id_hi as u64) << 32),
-                    );
-                    let Some(op) = StorageOp::from_u32(tw.op) else {
-                        if let Some(response) = self.finish_web_storage_protocol_error(
-                            request_id,
-                            format!("storage response had unknown operation {}", tw.op),
-                        ) {
-                            storage_responses.push(response);
-                        }
-                        to_wasm.block_skip(skip);
-                        continue;
-                    };
-                    let result = if !tw.error.is_empty() {
-                        Err(if tw.error_kind == 1 {
-                            StorageError::QuotaExceeded(tw.error)
-                        } else {
-                            StorageError::Backend(tw.error)
-                        })
-                    } else {
-                        Ok(match op {
-                            StorageOp::Get | StorageOp::GetRange => StorageResult::Value(
-                                tw.found.then(|| tw.value.into_vec_u8()),
-                            ),
-                            StorageOp::Set | StorageOp::Delete => StorageResult::Unit,
-                            StorageOp::List => StorageResult::List(StorageList {
-                                keys: tw.keys,
-                                next_cursor: tw.has_next.then_some(tw.next),
-                            }),
-                            StorageOp::Stat => StorageResult::Stat(tw.found.then_some(
-                                StorageStat {
-                                    len: tw.length_lo as u64
-                                        | ((tw.length_hi as u64) << 32),
-                                },
-                            )),
-                            StorageOp::Estimate => StorageResult::Estimate(StorageEstimate {
-                                usage: tw.usage_lo as u64 | ((tw.usage_hi as u64) << 32),
-                                quota: tw.quota_lo as u64 | ((tw.quota_hi as u64) << 32),
-                            }),
-                        })
-                    };
-                    if let Some(response) =
-                        self.finish_web_storage_request(request_id, op, result)
-                    {
-                        storage_responses.push(response);
-                    }
-                }
-                live_id!(ToWasmRenderTextureCapture) => {
-                    let tw = ToWasmRenderTextureCapture::read_to_wasm(&mut to_wasm);
-                    if tw.error.is_empty() {
-                        if let Some(texture_id) = self.textures.id_at_index(tw.texture_id) {
-                            self.os.render_texture_captures.push((
-                                texture_id,
-                                tw.width,
-                                tw.height,
-                                tw.data.into_vec_u8(),
-                            ));
-                            self.redraw_all();
-                        }
-                    } else {
-                        crate::error!("web render texture capture failed: {}", tw.error);
-                        if let Some(texture_id) = self.textures.id_at_index(tw.texture_id) {
-                            // Wake the waiting owner immediately. Zero geometry is
-                            // the existing capture tuple's unambiguous failure form.
-                            self.os.render_texture_captures.push((
-                                texture_id,
-                                0,
-                                0,
-                                Vec::new(),
-                            ));
-                            self.redraw_all();
-                        }
-                    }
-                }
-
                 live_id!(ToWasmSignal) => {
                     let tw = ToWasmSignal::read_to_wasm(&mut to_wasm);
                     if tw.flags & 1 != 0 {
@@ -421,8 +277,6 @@ impl Cx {
                         }
                         4 => {
                             self.call_event_handler(&Event::Shutdown);
-                            self.close_task_pool();
-                            self.thread_spawner.close_runtime();
                         }
                         _ => {}
                     }
@@ -439,29 +293,22 @@ impl Cx {
                 }
 
                 live_id!(ToWasmWindowGotFocus) => {
-                    self.call_window_zero_focus_event(true);
+                    let window_id = CxWindowPool::id_zero();
+                    self.call_event_handler(&Event::WindowGotFocus(window_id));
                 }
 
                 live_id!(ToWasmWindowLostFocus) => {
-                    self.call_window_zero_focus_event(false);
+                    let window_id = CxWindowPool::id_zero();
+                    self.call_event_handler(&Event::WindowLostFocus(window_id));
                 }
 
                 live_id!(ToWasmRedrawAll) => {
                     self.redraw_all();
                 }
 
-                live_id!(ToWasmWebGLShadersDone) => {
-                    let tw = ToWasmWebGLShadersDone::read_to_wasm(&mut to_wasm);
-                    self.os.webgl_shaders_pending =
-                        self.os.webgl_shaders_pending.saturating_sub(tw.count);
-                }
-
                 live_id!(ToWasmPaintDirty) => {
-                    if let Some(window_id) = self.windows.current_id_zero() {
-                        if let Some(main_pass_id) = self.windows[window_id].main_pass_id {
-                            self.passes[main_pass_id].paint_dirty = true;
-                        }
-                    }
+                    let main_pass_id = self.windows[CxWindowPool::id_zero()].main_pass_id.unwrap();
+                    self.passes[main_pass_id].paint_dirty = true;
                 }
 
                 live_id!(ToWasmLiveFileChange) => {
@@ -478,103 +325,6 @@ impl Cx {
                     }
                 }
 
-                live_id!(ToWasmFileDrag) => {
-                    let tw = ToWasmFileDrag::read_to_wasm(&mut to_wasm);
-                    let mut abs = if tw.left {
-                        crate::dvec2(-100000.0, -100000.0)
-                    } else {
-                        crate::dvec2(tw.x, tw.y)
-                    };
-                    if let Some(window_id) = self.windows.current_id_zero() {
-                        self.dpi_override_scale(&mut abs, window_id);
-                    }
-                    let items = (0..tw.file_count)
-                        .map(|_| {
-                            DragItem::VirtualFile(crate::VirtualFile {
-                                name: String::new(),
-                                mime: String::new(),
-                                bytes: Arc::from(Vec::<u8>::new()),
-                                size: 0,
-                            })
-                        })
-                        .collect();
-                    self.call_event_handler(&Event::Drag(DragEvent {
-                        modifiers: Self::web_key_modifiers(tw.modifiers),
-                        handled: Arc::new(Mutex::new(false)),
-                        abs,
-                        items: Arc::new(items),
-                        response: Arc::new(Mutex::new(DragResponse::None)),
-                    }));
-                    self.drag_drop.cycle_drag();
-                    if tw.left {
-                        self.call_event_handler(&Event::DragEnd);
-                        self.drag_drop.cycle_drag();
-                    }
-                }
-
-                live_id!(ToWasmFileDrop) => {
-                    let tw = ToWasmFileDrop::read_to_wasm(&mut to_wasm);
-                    match Self::web_virtual_files(tw.files, self.file_dialogs.limits()) {
-                        Ok(files) => {
-                            let mut abs = crate::dvec2(tw.x, tw.y);
-                            if let Some(window_id) = self.windows.current_id_zero() {
-                                self.dpi_override_scale(&mut abs, window_id);
-                            }
-                            self.call_event_handler(&Event::Drop(DropEvent {
-                                modifiers: Self::web_key_modifiers(tw.modifiers),
-                                handled: Arc::new(Mutex::new(false)),
-                                abs,
-                                items: Arc::new(
-                                    files.into_iter().map(DragItem::VirtualFile).collect(),
-                                ),
-                            }));
-                            self.drag_drop.cycle_drag();
-                        }
-                        Err(error) => crate::error!("web file drop rejected: {error}"),
-                    }
-                    self.call_event_handler(&Event::DragEnd);
-                    self.drag_drop.cycle_drag();
-                }
-
-                live_id!(ToWasmFileDropError) => {
-                    let tw = ToWasmFileDropError::read_to_wasm(&mut to_wasm);
-                    crate::error!("web file drop rejected: {}", tw.error);
-                    self.call_event_handler(&Event::DragEnd);
-                    self.drag_drop.cycle_drag();
-                }
-
-                live_id!(ToWasmFileDialogResult) => {
-                    let tw = ToWasmFileDialogResult::read_to_wasm(&mut to_wasm);
-                    let id = LiveId::from_lo_hi(tw.id_lo, tw.id_hi);
-                    let pending = self.file_dialogs.finish(id);
-                    let limits = pending
-                        .as_ref()
-                        .map(|pending| pending.limits)
-                        .unwrap_or_else(|| self.file_dialogs.limits());
-                    if pending.is_none() {
-                        crate::error!("web file dialog returned unknown id {:?}", id);
-                    }
-                    let action = if tw.cancelled || !tw.error.is_empty() {
-                        if !tw.error.is_empty() {
-                            crate::error!("web file dialog failed: {}", tw.error);
-                        }
-                        FileDialogAction::FileCancelled { id }
-                    } else {
-                        match Self::web_virtual_files(tw.files, limits) {
-                            Ok(files) if !files.is_empty() => {
-                                FileDialogAction::FileLoaded { id, files }
-                            }
-                            Ok(_) => FileDialogAction::FileCancelled { id },
-                            Err(error) => {
-                                crate::error!("web file dialog rejected: {error}");
-                                FileDialogAction::FileCancelled { id }
-                            }
-                        }
-                    };
-                    self.action(action);
-                    self.handle_actions();
-                }
-
                 live_id!(ToWasmHTTPResponse) => {
                     let tw = ToWasmHTTPResponse::read_to_wasm(&mut to_wasm);
                     network_responses.push(NetworkResponse::HttpResponse {
@@ -768,7 +518,11 @@ impl Cx {
 
                 live_id!(ToWasmAudioDeviceList) => {
                     let tw = ToWasmAudioDeviceList::read_to_wasm(&mut to_wasm);
-                    lock_from_ui(&self.os.web_audio()).to_wasm_audio_device_list(tw);
+                    self.os
+                        .web_audio()
+                        .lock()
+                        .unwrap()
+                        .to_wasm_audio_device_list(tw);
                 }
                 live_id!(ToWasmMidiPortList) => {
                     let tw = ToWasmMidiPortList::read_to_wasm(&mut to_wasm);
@@ -811,10 +565,8 @@ impl Cx {
         if let Some(time) = is_animation_frame {
             if self.need_redrawing() {
                 self.call_draw_event(time);
+                self.webgl_compile_shaders();
             }
-            // Draw-event teardown may have freed passes/lists/resources. Drain
-            // them before computing and encoding this frame's pass graph.
-            self.retire_webgl_resources();
             self.handle_repaint(time);
         }
 
@@ -823,23 +575,15 @@ impl Cx {
             self.call_event_handler(&Event::NetworkResponses(network_responses));
         }
 
-        if !storage_responses.is_empty() {
-            self.call_event_handler(&Event::Storage(storage_responses));
-        }
-
         self.run_live_edit_if_needed("web");
 
         self.handle_platform_ops();
         self.handle_media_signals();
-        // Non-animation events can also drop the last owning handles. This is
-        // a cheap empty-queue check and bounded when work is pending.
-        self.retire_webgl_resources();
 
         if self.any_passes_dirty()
             || self.need_redrawing()
             || self.new_next_frames.len() != 0
             || self.demo_time_repaint
-            || self.has_pending_webgl_resource_retirements()
         {
             self.os.from_wasm(FromWasmRequestAnimationFrame {});
         }
@@ -854,20 +598,12 @@ impl Cx {
         self.compute_pass_repaint_order(&mut passes_todo);
         self.repaint_id += 1;
         for draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[*draw_pass_id].set_time(time as f32, uniforms_gen);
+            self.passes[*draw_pass_id].set_time(time as f32);
             match self.passes[*draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {}
-                CxDrawPassParent::Window(window_id) => {
-                    // ONE canvas: only window zero paints. A second window's
-                    // pass is recorded but never presented (see CreateWindow
-                    // below) — settled here, so it neither errors nor keeps
-                    // requesting frames.
-                    if self.windows.current_id_zero() == Some(window_id) {
-                        self.draw_pass_to_canvas(*draw_pass_id);
-                    } else {
-                        self.passes[*draw_pass_id].paint_dirty = false;
-                    }
+                CxDrawPassParent::Window(_) => {
+                    //et dpi_factor = self.os.window_geom.dpi_factor;
+                    self.draw_pass_to_canvas(*draw_pass_id);
                 }
                 CxDrawPassParent::DrawPass(_) => {
                     //let dpi_factor = self.get_delegated_dpi_factor(parent_pass_id);
@@ -895,31 +631,25 @@ impl Cx {
                         let window = &mut self.windows[window_id];
                         window.create_title.clone()
                     };
-                    // The browser gives an app one canvas, so the platform
-                    // has one window: a second `Window` is NOT created — it
-                    // never becomes `is_created`, its pass never paints —
-                    // and that is said once. `OsType::is_single_window` says
-                    // it up front, so an app hosts that surface in-page
-                    // instead of asking.
-                    if self.windows.current_id_zero().is_some_and(|zero| zero != window_id) {
-                        if !self.os.second_window_reported {
-                            self.os.second_window_reported = true;
-                            crate::log!(
-                                "web: one canvas, one window — {:?} {title:?} is not created (OsType::is_single_window)",
-                                window_id
-                            );
-                        }
-                        continue;
-                    }
 
                     self.os.from_wasm(FromWasmSetDocumentTitle { title });
 
-                    let event = self.windows.web_create_window_geom(
+                    // Inherit the OS-reported scale factor recorded by
+                    // ToWasmGetInfo / ToWasmResizeWindow on id_zero so the
+                    // freshly-created window's `dpi_override` machinery has
+                    // a baseline.
+                    let id_zero_os_dpi = self.windows[CxWindowPool::id_zero()].os_dpi_factor;
+                    {
+                        let window = &mut self.windows[window_id];
+                        window.os_dpi_factor = id_zero_os_dpi;
+                        window.window_geom = self.os.window_geom.clone();
+                    }
+
+                    self.call_event_handler(&Event::WindowGeomChange(WindowGeomChangeEvent {
                         window_id,
-                        &self.os.native_window_geom,
-                        &mut self.os.window_geom,
-                    );
-                    self.call_event_handler(&Event::WindowGeomChange(event));
+                        old_geom: self.os.window_geom.clone(),
+                        new_geom: self.os.window_geom.clone(),
+                    }));
 
                     self.windows[window_id].is_created = true;
                     self.redraw_all();
@@ -967,13 +697,7 @@ impl Cx {
                     // Bottom of the caret line (matches the pre-rect point); the
                     // hidden-textarea IME anchor only takes a point.
                     let pos = area.clipped_rect(self).pos + cursor_rect.pos + cursor_rect.size;
-                    let Some(window_id) = self
-                        .get_window_id_of(&area)
-                        .filter(|window_id| self.windows.is_valid(*window_id))
-                        .or_else(|| self.windows.current_id_zero())
-                    else {
-                        continue;
-                    };
+                    let window_id = self.get_window_id_of(&area).unwrap_or(CxWindowPool::id_zero());
                     let pos = self.windows[window_id].layout_vec2d_to_native_points(pos);
                     self.os
                         .from_wasm(FromWasmShowTextIME { x: pos.x, y: pos.y });
@@ -989,9 +713,6 @@ impl Cx {
                 CxOsOp::UpdateSelectionHandles { .. } => {}
                 CxOsOp::HideSelectionHandles => {}
                 CxOsOp::AccessibilityUpdate(_) => {}
-                CxOsOp::StartDragging(items) => {
-                    self.drag_drop.start_internal_drag(items);
-                }
                 CxOsOp::StartExternalDragging { .. } => {
                     crate::error!("external file dragging is not implemented on Web");
                     self.call_event_handler(&Event::DragEnd);
@@ -1043,95 +764,6 @@ impl Cx {
                         request_id_hi: request_id.hi(),
                     });
                 }
-                CxOsOp::StorageRequest(request) => {
-                    let request_id_lo = request.request_id.0 as u32;
-                    let request_id_hi = (request.request_id.0 >> 32) as u32;
-                    let namespace = request.namespace;
-                    match request.kind {
-                        StorageRequestKind::Get { key } => {
-                            self.os.from_wasm(FromWasmStorageGet {
-                                request_id_lo,
-                                request_id_hi,
-                                namespace,
-                                key,
-                            });
-                        }
-                        StorageRequestKind::Set { key, value } => {
-                            self.os.from_wasm(FromWasmStorageSet {
-                                request_id_lo,
-                                request_id_hi,
-                                namespace,
-                                key,
-                                value: WasmDataU8::from_vec_u8(value),
-                            });
-                        }
-                        StorageRequestKind::Delete { key } => {
-                            self.os.from_wasm(FromWasmStorageDelete {
-                                request_id_lo,
-                                request_id_hi,
-                                namespace,
-                                key,
-                            });
-                        }
-                        StorageRequestKind::List {
-                            prefix,
-                            after,
-                            limit,
-                        } => {
-                            let has_after = after.is_some();
-                            self.os.from_wasm(FromWasmStorageList {
-                                request_id_lo,
-                                request_id_hi,
-                                namespace,
-                                prefix,
-                                after: after.unwrap_or_default(),
-                                has_after,
-                                limit,
-                            });
-                        }
-                        StorageRequestKind::GetRange {
-                            key,
-                            offset,
-                            len,
-                        } => {
-                            self.os.from_wasm(FromWasmStorageGetRange {
-                                request_id_lo,
-                                request_id_hi,
-                                namespace,
-                                key,
-                                offset_lo: offset as u32,
-                                offset_hi: (offset >> 32) as u32,
-                                len,
-                            });
-                        }
-                        StorageRequestKind::Stat { key } => {
-                            self.os.from_wasm(FromWasmStorageStat {
-                                request_id_lo,
-                                request_id_hi,
-                                namespace,
-                                key,
-                            });
-                        }
-                        StorageRequestKind::Estimate => {
-                            self.os.from_wasm(FromWasmStorageEstimate {
-                                request_id_lo,
-                                request_id_hi,
-                                namespace,
-                            });
-                        }
-                    }
-                }
-                CxOsOp::StorageRequestError {
-                    request_id,
-                    op,
-                    error,
-                } => {
-                    if let Some(response) =
-                        self.finish_web_storage_request(request_id, op, Err(error))
-                    {
-                        self.call_event_handler(&Event::Storage(vec![response]));
-                    }
-                }
                 CxOsOp::CheckPermission {
                     permission,
                     request_id,
@@ -1284,27 +916,6 @@ impl Cx {
                 CxOsOp::PrepareAudioPlayback(_, _, _, _) => {}
                 // Track selection is currently implemented on Linux GStreamer only.
                 CxOsOp::SelectVideoTrack(_, _) | CxOsOp::SelectAudioTrack(_, _) => {}
-                CxOsOp::SelectFileDialog(dialog) => {
-                    if !dialog.want_bytes {
-                        crate::log!(
-                            "web file dialog has no filesystem paths; returning FileLoaded bytes"
-                        );
-                    }
-                    let limits = self.file_dialogs.limits();
-                    self.os.from_wasm(FromWasmSelectFileDialog {
-                        id_lo: dialog.id.lo(),
-                        id_hi: dialog.id.hi(),
-                        accept: Self::web_file_dialog_accept(&dialog),
-                        multiple: dialog.multiple,
-                        max_file_size: limits.max_file_size as f64,
-                        max_total_size: limits.max_total_size as f64,
-                    });
-                }
-                CxOsOp::SaveFileDialog(dialog) => {
-                    crate::error!("web save file dialogs are not supported; download support is pending");
-                    self.action(FileDialogAction::FileCancelled { id: dialog.id });
-                    self.handle_actions();
-                }
                 e => {
                     crate::error!("Not implemented on this platform: CxOsOp::{:?}", e);
                 } /*
@@ -1342,7 +953,6 @@ impl CxOsApi for Cx {
     fn init_cx_os(&mut self) {
         super::web_network::install_network_backend_shim();
         self.package_root = Some(String::new());
-        self.os.start_time = Self::monotonic_now();
 
         self.os.append_to_wasm_js(&[
             ToWasmInit::to_js_code(),
@@ -1357,12 +967,9 @@ impl CxOsApi for Cx {
             ToWasmKeyUp::to_js_code(),
             ToWasmTextInput::to_js_code(),
             ToWasmTextCopy::to_js_code(),
-            ToWasmStorageResult::to_js_code(),
-            ToWasmRenderTextureCapture::to_js_code(),
             ToWasmTimerFired::to_js_code(),
             ToWasmPaintDirty::to_js_code(),
             ToWasmRedrawAll::to_js_code(),
-            ToWasmWebGLShadersDone::to_js_code(),
             ToWasmLiveFileChange::to_js_code(),
             ToWasmLocationChange::to_js_code(),
             ToWasmWindowGotFocus::to_js_code(),
@@ -1374,10 +981,6 @@ impl CxOsApi for Cx {
             ToWasmPermissionResult::to_js_code(),
             ToWasmLocationUpdate::to_js_code(),
             ToWasmLocationError::to_js_code(),
-            ToWasmFileDrag::to_js_code(),
-            ToWasmFileDrop::to_js_code(),
-            ToWasmFileDropError::to_js_code(),
-            ToWasmFileDialogResult::to_js_code(),
             /*ToWasmWebSocketOpen::to_js_code(),
             ToWasmWebSocketClose::to_js_code(),
             ToWasmWebSocketError::to_js_code(),
@@ -1403,17 +1006,8 @@ impl CxOsApi for Cx {
             FromWasmSetDocumentTitle::to_js_code(),
             FromWasmSetMouseCursor::to_js_code(),
             FromWasmTextCopyResponse::to_js_code(),
-            FromWasmStorageGet::to_js_code(),
-            FromWasmStorageSet::to_js_code(),
-            FromWasmStorageDelete::to_js_code(),
-            FromWasmStorageList::to_js_code(),
-            FromWasmStorageGetRange::to_js_code(),
-            FromWasmStorageStat::to_js_code(),
-            FromWasmStorageEstimate::to_js_code(),
             FromWasmShowTextIME::to_js_code(),
             FromWasmHideTextIME::to_js_code(),
-            FromWasmSetVirtualFileLimits::to_js_code(),
-            FromWasmSelectFileDialog::to_js_code(),
             FromWasmHTTPRequest::to_js_code(),
             FromWasmCancelHTTPRequest::to_js_code(),
             FromWasmCheckPermission::to_js_code(),
@@ -1429,13 +1023,11 @@ impl CxOsApi for Cx {
             FromWasmAllocArrayBuffer::to_js_code(),
             FromWasmAllocIndexBuffer::to_js_code(),
             FromWasmAllocVao::to_js_code(),
-            FromWasmFreeWebGLResources::to_js_code(),
             FromWasmAllocTextureImage2D_BGRAu8_32::to_js_code(),
             FromWasmAllocTextureImage2D_Ru8::to_js_code(),
             FromWasmAllocTextureImage2D_RGBAf32::to_js_code(),
             FromWasmAllocTextureCube_BGRAu8_32::to_js_code(),
             FromWasmBeginRenderTexture::to_js_code(),
-            FromWasmRequestRenderTextureCapture::to_js_code(),
             FromWasmBeginRenderCanvas::to_js_code(),
             FromWasmSetDefaultDepthAndBlendMode::to_js_code(),
             FromWasmDrawCall::to_js_code(),
@@ -1457,10 +1049,33 @@ impl CxOsApi for Cx {
             FromWasmSeekVideoPlayback::to_js_code(),
             FromWasmCleanupVideoPlaybackResources::to_js_code(),
         ]);
+        #[cfg(target_feature = "atomics")]
+        self.os
+            .append_from_wasm_js(&[FromWasmCreateThread::to_js_code()]);
     }
 
     fn seconds_since_app_start(&self) -> f64 {
-        (Self::monotonic_now() - self.os.start_time).max(0.0)
+        0.0
+    }
+
+    #[cfg(target_feature = "atomics")]
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        let closure_box: Box<dyn FnOnce() + Send + 'static> = Box::new(f);
+        let context_ptr = Box::into_raw(Box::new(closure_box));
+        self.os.from_wasm(FromWasmCreateThread {
+            context_ptr: context_ptr as u32,
+            timer: 0,
+        });
+    }
+
+    #[cfg(not(target_feature = "atomics"))]
+    fn spawn_thread<F>(&mut self, _f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
     }
 
     fn open_url(&mut self, url: &str, in_place: OpenUrlInPlace) {
@@ -1512,68 +1127,93 @@ impl CxOsApi for Cx {
 }
 
 impl Cx {
-    pub fn time_now() -> f64 {
-        unsafe { js_time_now() }
+    #[cfg(target_feature = "atomics")]
+    #[allow(dead_code)]
+    pub(crate) fn spawn_timer_thread<F>(&mut self, timer: u32, f: F)
+    where
+        F: Fn() + Send + 'static,
+    {
+        let closure_box: Box<dyn Fn() + Send + 'static> = Box::new(f);
+        let context_ptr = Box::into_raw(Box::new(closure_box));
+        self.os.from_wasm(FromWasmCreateThread {
+            context_ptr: context_ptr as u32,
+            timer,
+        });
     }
 
-    pub fn monotonic_now() -> f64 {
-        unsafe { js_monotonic_now() }
+    #[cfg(not(target_feature = "atomics"))]
+    #[allow(dead_code)]
+    pub(crate) fn spawn_timer_thread<F>(&mut self, _timer: u32, _f: F)
+    where
+        F: Fn() + Send + 'static,
+    {
+    }
+
+    pub fn time_now() -> f64 {
+        unsafe { js_time_now() }
     }
 }
 
 #[link(wasm_import_module = "env")]
 extern "C" {
     pub fn js_time_now() -> f64;
-    pub fn js_monotonic_now() -> f64;
+}
+
+#[export_name = "wasm_thread_entrypoint"]
+#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
+pub unsafe extern "C" fn wasm_thread_entrypoint(closure_ptr: u32) {
+    let closure = Box::from_raw(closure_ptr as *mut Box<dyn FnOnce() + Send + 'static>);
+    closure();
+}
+
+#[export_name = "wasm_thread_timer_entrypoint"]
+#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
+pub unsafe extern "C" fn wasm_thread_timer_entrypoint(closure_ptr: u32) {
+    let closure = Box::from_raw(closure_ptr as *mut Box<dyn Fn() + Send + 'static>);
+    closure();
+    let _ = Box::into_raw(closure);
+}
+
+#[export_name = "wasm_thread_alloc_tls_and_stack"]
+#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
+pub unsafe extern "C" fn wasm_thread_alloc_tls_and_stack(tls_size: u32) -> u32 {
+    let mut v = Vec::<u64>::new();
+    v.reserve_exact(tls_size as usize);
+    let mut v = std::mem::ManuallyDrop::new(v);
+    v.as_mut_ptr() as u32
 }
 
 // storage buffers for graphics API related platform
 pub struct CxOs {
     pub(crate) window_geom: WindowGeom,
-    pub(crate) native_window_geom: WindowGeom,
-    pub(crate) start_time: f64,
 
     pub from_wasm: Option<FromWasmMsg>,
 
     pub(crate) vertex_buffers: usize,
     pub(crate) index_buffers: usize,
     pub(crate) vaos: usize,
-    /// WebGL programs queued for compile that JavaScript has not yet reported
-    /// linked or failed (`ToWasmWebGLShadersDone`). While non-zero, draw calls
-    /// on those programs are dropped by the browser side.
-    pub(crate) webgl_shaders_pending: usize,
 
     pub(crate) to_wasm_js: Vec<String>,
     pub(crate) from_wasm_js: Vec<String>,
 
     pub(crate) media: CxWebMedia,
-    pub(crate) render_texture_captures:
-        Vec<(crate::texture::TextureId, usize, usize, Vec<u8>)>,
-    /// The one-line notice that a second window maps to nothing has been
-    /// given (`CxOsOp::CreateWindow`).
-    pub(crate) second_window_reported: bool,
 }
 
 impl Default for CxOs {
     fn default() -> Self {
         Self {
             window_geom: WindowGeom::default(),
-            native_window_geom: WindowGeom::default(),
-            start_time: 0.0,
 
             from_wasm: Some(FromWasmMsg::new()),
 
             vertex_buffers: 0,
             index_buffers: 0,
             vaos: 0,
-            webgl_shaders_pending: 0,
 
             to_wasm_js: Vec::new(),
             from_wasm_js: Vec::new(),
 
             media: CxWebMedia::default(),
-            render_texture_captures: Vec::new(),
-            second_window_reported: false,
         }
     }
 }
@@ -1631,16 +1271,6 @@ pub unsafe extern "C" fn wasm_check_signal() -> u32 {
 #[export_name = "wasm_init_panic_hook"]
 pub unsafe extern "C" fn init_panic_hook() {
     pub fn panic_hook(info: &panic::PanicHookInfo) {
-        #[cfg(target_arch = "wasm32")]
-        {
-            #[link(wasm_import_module = "env")]
-            extern "C" {
-                fn js_console_error(u8_ptr: u32, len: u32);
-            }
-            let message = format!("__MAKEPAD_WASM_PANIC__:{}", info);
-            unsafe { js_console_error(message.as_ptr() as u32, message.len() as u32) };
-        }
-        #[cfg(not(target_arch = "wasm32"))]
         crate::error!("{}", info)
     }
     panic::set_hook(Box::new(panic_hook));
diff --git a/platform/src/os/web/web_audio.rs b/platform/src/os/web/web_audio.rs
index cd7e4a38d..cfd204117 100644
--- a/platform/src/os/web/web_audio.rs
+++ b/platform/src/os/web/web_audio.rs
@@ -4,7 +4,7 @@ use {
         to_wasm::ToWasmAudioDeviceList,
         web::CxOs,
     },
-    crate::{audio::*, makepad_live_id::*, thread::{lock_from_audio, lock_from_ui, SignalToUI}},
+    crate::{audio::*, makepad_live_id::*, thread::SignalToUI},
     std::sync::{Arc, Mutex},
 };
 
@@ -44,7 +44,7 @@ impl WebAudioAccess {
             output_device_id: Default::default(),
         }));
         let self_arc = ret.clone();
-        lock_from_ui(&ret).self_arc = Arc::into_raw(self_arc);
+        ret.lock().unwrap().self_arc = Arc::into_raw(self_arc);
         ret
     }
 
@@ -105,6 +105,7 @@ impl WebAudioAccess {
 
     pub fn use_audio_inputs(&mut self, _os: &mut CxOs, _devices: &[AudioDeviceId]) {
         // TODO
+        crate::log!("Web audio input todo!");
     }
 
     pub fn use_audio_outputs(&mut self, os: &mut CxOs, devices: &[AudioDeviceId]) {
@@ -122,10 +123,8 @@ impl WebAudioAccess {
             if let Some(device) = self.devices.iter().find(|v| v.desc.device_id == devices[0]) {
                 device.web_device_id.clone()
             } else {
-                crate::log!("web audio: requested output device is unavailable; using browser default");
                 "".to_string()
             };
-        self.output_device_id = devices[0];
         os.from_wasm(FromWasmStartAudioOutput {
             web_device_id,
             context_ptr: self.self_arc as u32,
@@ -147,11 +146,10 @@ pub unsafe extern "C" fn wasm_audio_output_entrypoint(
     context_ptr: u32,
     frames: u32,
     channels: u32,
-    sample_rate: f64,
 ) -> u32 {
     let wa = context_ptr as *const Mutex<WebAudioAccess>;
     let (output_fn, mut output_buffer, device_id) = {
-        let mut wa = lock_from_audio(&*wa);
+        let mut wa = (*wa).lock().unwrap();
         (
             wa.audio_output_cb[0].clone(),
             wa.output_buffer.take().unwrap(),
@@ -162,21 +160,21 @@ pub unsafe extern "C" fn wasm_audio_output_entrypoint(
     output_buffer.clear_final_size();
     output_buffer.resize(frames as usize, channels as usize);
     output_buffer.set_final_size();
-    let mut output_fn = lock_from_audio(&output_fn);
+    let mut output_fn = output_fn.lock().unwrap();
 
     if let Some(output_fn) = &mut *output_fn {
         output_fn(
             AudioInfo {
                 device_id,
                 time: None,
-                sample_rate,
+                sample_rate: 48000.0,
             },
             &mut output_buffer,
         );
     }
     let ptr = output_buffer.data.as_ptr();
 
-    lock_from_audio(&*wa).output_buffer = Some(output_buffer);
+    (*wa).lock().unwrap().output_buffer = Some(output_buffer);
 
     ptr as u32
 }
diff --git a/platform/src/os/web/web_crash_reporter.test.mjs b/platform/src/os/web/web_crash_reporter.test.mjs
deleted file mode 100644
index 1e1c97e97..000000000
--- a/platform/src/os/web/web_crash_reporter.test.mjs
+++ /dev/null
@@ -1,62 +0,0 @@
-import assert from "node:assert/strict";
-import { readFileSync } from "node:fs";
-import test from "node:test";
-
-const source = readFileSync(new URL("./web.js", import.meta.url), "utf8")
-    .replace(/^import .*wasm_bridge\.js"\n/, "")
-    .replace(/^export /gm, "");
-const load = new Function("WasmBridge", `${source}\nreturn {
-    makepad_create_breadcrumb_ring,
-    makepad_create_report_gate,
-    makepad_truncate_report
-};`);
-const {
-    makepad_create_breadcrumb_ring,
-    makepad_create_report_gate,
-    makepad_truncate_report
-} = load(class WasmBridge {});
-
-test("breadcrumb ring retains thirty bounded entries with offsets", () => {
-    const ring = makepad_create_breadcrumb_ring(30, 300, 1000);
-    for (let index = 0; index < 35; index += 1) {
-        ring.push("log", [String(index), "x".repeat(400)], 1000 + index, 7);
-    }
-    const entries = ring.snapshot();
-    assert.equal(entries.length, 30);
-    assert.equal(entries[0].ms, 5);
-    assert.equal(entries[0].worker, 7);
-    assert.equal(entries[29].text.length, 300);
-});
-
-test("report gate deduplicates kind, message, and top frame and enforces its cap", () => {
-    const gate = makepad_create_report_gate(2);
-    assert.equal(gate.accept("window.error", { message: "boom", stack: "Error\n at one.js:1:1" }), true);
-    assert.equal(gate.accept("window.error", { message: "boom", stack: "Error\n at one.js:1:1" }), false);
-    assert.equal(gate.accept("window.error", { message: "boom", stack: "Error\n at two.js:1:1" }), true);
-    assert.equal(gate.accept("worker.error", { message: "different" }), false);
-    assert.equal(gate.count(), 2);
-});
-
-test("GET truncation drops breadcrumbs before shortening data and stays valid JSON", () => {
-    const breadcrumbs = Array.from({ length: 30 }, () => ({ text: "b".repeat(300) }));
-    const without_breadcrumbs = JSON.parse(makepad_truncate_report({
-        v: 1,
-        kind: "window.error",
-        breadcrumbs,
-        data: { message: "keep me" }
-    }, 1024));
-    assert.equal("breadcrumbs" in without_breadcrumbs, false);
-    assert.deepEqual(without_breadcrumbs.data, { message: "keep me" });
-
-    const report = {
-        v: 1,
-        kind: "window.error",
-        breadcrumbs,
-        data: { message: "d".repeat(20000) }
-    };
-    const text = makepad_truncate_report(report, 8192);
-    const parsed = JSON.parse(text);
-    assert.ok(new TextEncoder().encode(text).byteLength <= 8192);
-    assert.equal("breadcrumbs" in parsed, false);
-    assert.equal(parsed.data.truncated, true);
-});
diff --git a/platform/src/os/web/web_gl.js b/platform/src/os/web/web_gl.js
index 92f29f2e3..90c94862e 100644
--- a/platform/src/os/web/web_gl.js
+++ b/platform/src/os/web/web_gl.js
@@ -1,121 +1,4 @@
-import {
-  MAKEPAD_WEBGL_PIXEL_BUDGET,
-  WasmWebBrowser,
-  makepad_compute_webgl_size,
-  makepad_device_pixel_ratio,
-} from "./web.js";
-
-const MAKEPAD_WEBGL_FALLBACK_DIMENSION = 2048;
-const MAKEPAD_WEBGL_FALLBACK_VERTEX_ATTRIBS = 16;
-const MAKEPAD_WEBGL_MAX_BUFFER_BYTES = 64 * 1024 * 1024;
-const MAKEPAD_WEBGL_MAX_TEXTURE_BYTES = 64 * 1024 * 1024;
-const MAKEPAD_WEBGL_MAX_EXPANDED_TRIANGLES = 16 * 1024 * 1024;
-const MAKEPAD_WEBGL_MAX_SUBMISSION_REPORTS = 64;
-const MAKEPAD_WEBGL_VIDEO_UPLOAD_FORMAT = "video-rgba8";
-
-function makepad_webgl_limit(value) {
-  const number = Number(value);
-  return Number.isFinite(number) && number >= 1
-    ? Math.floor(number)
-    : MAKEPAD_WEBGL_FALLBACK_DIMENSION;
-}
-
-function makepad_webgl_vertex_attrib_limit(value) {
-  const number = Number(value);
-  return Number.isSafeInteger(number) && number >= 1
-    ? number
-    : MAKEPAD_WEBGL_FALLBACK_VERTEX_ATTRIBS;
-}
-
-function makepad_safe_product(left, right) {
-  if (
-    !Number.isSafeInteger(left) ||
-    left < 0 ||
-    !Number.isSafeInteger(right) ||
-    right < 0
-  ) {
-    return null;
-  }
-  const product = left * right;
-  return Number.isSafeInteger(product) ? product : null;
-}
-
-function makepad_safe_sum(left, right) {
-  if (
-    !Number.isSafeInteger(left) ||
-    left < 0 ||
-    !Number.isSafeInteger(right) ||
-    right < 0
-  ) {
-    return null;
-  }
-  const sum = left + right;
-  return Number.isSafeInteger(sum) ? sum : null;
-}
-
-export function makepad_query_webgl_limits(gl) {
-  const max_texture_size = makepad_webgl_limit(
-    gl.getParameter(gl.MAX_TEXTURE_SIZE),
-  );
-  const max_cube_map_texture_size = makepad_webgl_limit(
-    gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE),
-  );
-  const max_renderbuffer_size = makepad_webgl_limit(
-    gl.getParameter(gl.MAX_RENDERBUFFER_SIZE),
-  );
-  const viewport = gl.getParameter(gl.MAX_VIEWPORT_DIMS);
-  const max_viewport_width = makepad_webgl_limit(viewport && viewport[0]);
-  const max_viewport_height = makepad_webgl_limit(viewport && viewport[1]);
-  return {
-    max_texture_size,
-    max_cube_map_texture_size,
-    max_width: Math.min(
-      max_texture_size,
-      max_renderbuffer_size,
-      max_viewport_width,
-    ),
-    max_height: Math.min(
-      max_texture_size,
-      max_renderbuffer_size,
-      max_viewport_height,
-    ),
-  };
-}
-
-export function makepad_render_target_size(
-  width,
-  height,
-  limits,
-  pixel_budget = MAKEPAD_WEBGL_PIXEL_BUDGET,
-) {
-  if (
-    !Number.isSafeInteger(width) ||
-    !Number.isSafeInteger(height) ||
-    width <= 0 ||
-    height <= 0
-  ) {
-    return { ok: false, reason: "dimensions must be positive safe integers" };
-  }
-  const size = makepad_compute_webgl_size(
-    width,
-    height,
-    1.0,
-    limits,
-    pixel_budget,
-  );
-  if (size.width <= 0 || size.height <= 0) {
-    return { ok: false, reason: "dimensions cannot fit the WebGL limits" };
-  }
-  return {
-    ok: true,
-    requested_width: width,
-    requested_height: height,
-    width: size.width,
-    height: size.height,
-    scale: size.scale,
-    scaled: size.width !== width || size.height !== height,
-  };
-}
+import { WasmWebBrowser } from "./web.js";
 
 export class WasmWebGL extends WasmWebBrowser {
   constructor(wasm, dispatch, canvas) {
@@ -129,36 +12,18 @@ export class WasmWebGL extends WasmWebBrowser {
     this.vaos = [];
     this.textures = [];
     this.framebuffers = [];
-    this.active_render_target_textures = new Set();
     this.xr = undefined;
     this._missing_shader_ids = new Set();
     this._gl_error_reports = new Set();
-    this._vertex_submission_reports = new Set();
-    this._texture_upload_reports = new Set();
-    this._invalid_texture_upload_ids = new Set();
-    this._sampler_fallback_textures = new Map();
-    this._sampler_fallback_texture_failures = new Set();
-    this._webgl_shader_version = 0;
-    this.pending_webgl_shader_count = 0;
-    this.webgl_shader_poll_frame_id = 0;
-    this.webgl_shader_timeline_start = undefined;
-    this.webgl_shader_batch_program_count = 0;
-    this.webgl_shader_batch_failed_count = 0;
-    this.webgl_shader_summary_timer = undefined;
     this.video_players = {};
-    this.pending_render_texture_captures = new Set();
-    this.bgra_upload_scratch = new Uint32Array(0);
-    if (this.init_webgl_context()) {
-      this.load_deps();
-    }
+    this.init_webgl_context();
+
+    this.load_deps();
   }
 
   // webGL API
 
   on_xr_animation_frame(time, frame) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     function empty_transform() {
       return {
         orientation: {
@@ -282,17 +147,13 @@ export class WasmWebGL extends WasmWebBrowser {
   }
 
   FromWasmXrStartPresenting(args) {
-    if (this.webgl_context_lost || this.xr !== undefined) {
+    if (this.xr !== undefined) {
       return;
     }
     // alright lets fire up the xr stuff
     navigator.xr
       .requestSession("immersive-vr", { requiredFeatures: ["local-floor"] })
       .then((session) => {
-        if (this.webgl_context_lost) {
-          session.end();
-          return;
-        }
         let layer = new XRWebGLLayer(session, this.gl, {
           antialias: false,
           depth: true,
@@ -302,10 +163,6 @@ export class WasmWebGL extends WasmWebBrowser {
         });
         session.updateRenderState({ baseLayer: layer });
         session.requestReferenceSpace("local-floor").then((ref_space) => {
-          if (this.webgl_context_lost) {
-            session.end();
-            return;
-          }
           window.localStorage.setItem("xr_presenting", "true");
           this.xr = {
             left_eye: {},
@@ -337,28 +194,24 @@ export class WasmWebGL extends WasmWebBrowser {
     return index;
   }
 
-  upload_uniform_buffer_from_ptr(gl, gl_buf, ptr_f32, gen_lo, gen_hi) {
+  upload_uniform_buffer_from_ptr(gl, gl_buf, ptr_f32) {
     if (!gl_buf || ptr_f32.ptr == 0 || ptr_f32.len == 0) {
       return;
     }
     if (
-      gl_buf._last_upload_gen_lo === gen_lo &&
-      gl_buf._last_upload_gen_hi === gen_hi
+      gl_buf._last_upload_serial === this.buffer_upload_serial &&
+      gl_buf._last_upload_ptr === ptr_f32.ptr &&
+      gl_buf._last_upload_len === ptr_f32.len &&
+      gl_buf._last_upload_memory === this.memory.buffer
     ) {
       return;
     }
     let data = new Float32Array(this.memory.buffer, ptr_f32.ptr, ptr_f32.len);
     this.upload_uniform_buffer_data(gl, gl_buf, data, gl.DYNAMIC_DRAW);
-    gl_buf._last_upload_gen_lo = gen_lo;
-    gl_buf._last_upload_gen_hi = gen_hi;
-  }
-
-  reset_uniform_buffer_upload_cache(gl_buf) {
-    if (!gl_buf) {
-      return;
-    }
-    gl_buf._last_upload_gen_lo = undefined;
-    gl_buf._last_upload_gen_hi = undefined;
+    gl_buf._last_upload_serial = this.buffer_upload_serial;
+    gl_buf._last_upload_ptr = ptr_f32.ptr;
+    gl_buf._last_upload_len = ptr_f32.len;
+    gl_buf._last_upload_memory = this.memory.buffer;
   }
 
   upload_uniform_buffer_data(gl, gl_buf, data, usage = gl.DYNAMIC_DRAW) {
@@ -406,668 +259,6 @@ export class WasmWebGL extends WasmWebBrowser {
     }
   }
 
-  report_render_target_size_once(kind, detail) {
-    const reports = this._render_target_size_reports ||
-      (this._render_target_size_reports = new Set());
-    if (reports.has(kind)) {
-      return;
-    }
-    reports.add(kind);
-    const message = `makepad: WebGL render target ${kind}`;
-    if (kind === "scaled to safety limits") {
-      console.warn(message, detail);
-    } else {
-      console.error(message, detail);
-    }
-  }
-
-  reset_active_render_target_textures() {
-    if (!this.active_render_target_textures) {
-      this.active_render_target_textures = new Set();
-      return;
-    }
-    this.active_render_target_textures.clear();
-  }
-
-  set_active_render_target_textures(color_attachments, depth_attachment) {
-    this.reset_active_render_target_textures();
-    for (const texture of color_attachments) {
-      this.active_render_target_textures.add(texture);
-    }
-    if (depth_attachment) {
-      this.active_render_target_textures.add(depth_attachment);
-    }
-  }
-
-  reject_render_target(reason, args) {
-    this.reset_active_render_target_textures();
-    this.render_target_rejected = true;
-    if (args && Array.isArray(args.color_targets)) {
-      for (const target of args.color_targets) {
-        const texture = target && this.textures && this.textures[target.texture_id];
-        if (texture) {
-          texture._render_target_valid = false;
-        }
-      }
-    }
-    if (args && args.depth_target && args.depth_target.attached) {
-      const texture = this.textures && this.textures[args.depth_target.texture_id];
-      if (texture) {
-        texture._render_target_valid = false;
-      }
-    }
-    this.report_render_target_size_once("rejected", {
-      reason,
-      width: args && args.width,
-      height: args && args.height,
-      limits: this.webgl_limits,
-    });
-    if (!this.webgl_context_lost && this.gl) {
-      try {
-        this.gl.bindFramebuffer(this.gl.FRAMEBUFFER, null);
-        this.gl.viewport(0, 0, 0, 0);
-      } catch (_error) {
-      }
-    }
-  }
-
-  report_vertex_submission_once(key, reason, detail) {
-    if (this.gl?.isContextLost?.()) throw new Error("WebGL context lost during submission");
-    const reports = this._vertex_submission_reports ||
-      (this._vertex_submission_reports = new Set());
-    if (reports.has(key) || reports.size >= MAKEPAD_WEBGL_MAX_SUBMISSION_REPORTS) {
-      return;
-    }
-    reports.add(key);
-    console.error(`makepad: WebGL vertex submission rejected: ${reason}`, detail);
-  }
-
-  numeric_buffer_for_update(table, buffer_id, kind) {
-    if (!Number.isSafeInteger(buffer_id) || buffer_id < 0) {
-      this.report_vertex_submission_once(
-        `${kind}:invalid-id`,
-        `${kind} buffer id is not a nonnegative safe integer`,
-        { buffer_id },
-      );
-      return null;
-    }
-    let buffer = table[buffer_id];
-    if (!buffer) {
-      buffer = table[buffer_id] = {
-        gl_buf: null,
-        upload_version: 0,
-      };
-    }
-    buffer.upload_version = (buffer.upload_version || 0) + 1;
-    buffer.valid = false;
-    buffer.byte_length = 0;
-    buffer.length = 0;
-    if (kind === "index") {
-      buffer.index_type = null;
-      buffer.index_width = 0;
-      buffer.max_index = -1;
-    } else {
-      buffer.source_kind = null;
-    }
-    return buffer;
-  }
-
-  validate_wasm_slice(slice, element_size, length_is_bytes, label) {
-    if (!slice || !Number.isSafeInteger(slice.ptr) || slice.ptr < 0) {
-      return { ok: false, reason: `${label} pointer is invalid` };
-    }
-    if (!Number.isSafeInteger(slice.len) || slice.len < 0) {
-      return { ok: false, reason: `${label} length is invalid` };
-    }
-    if (slice.ptr % element_size !== 0) {
-      return { ok: false, reason: `${label} pointer is unaligned` };
-    }
-    const byte_length = length_is_bytes
-      ? slice.len
-      : makepad_safe_product(slice.len, element_size);
-    if (byte_length === null || byte_length % element_size !== 0) {
-      return { ok: false, reason: `${label} byte length is invalid` };
-    }
-    if (byte_length > MAKEPAD_WEBGL_MAX_BUFFER_BYTES) {
-      return {
-        ok: false,
-        reason: `${label} exceeds the ${MAKEPAD_WEBGL_MAX_BUFFER_BYTES}-byte limit`,
-      };
-    }
-    const end = makepad_safe_sum(slice.ptr, byte_length);
-    const memory = this.memory && this.memory.buffer;
-    if (
-      (byte_length > 0 && slice.ptr === 0) ||
-      end === null ||
-      !memory ||
-      !Number.isSafeInteger(memory.byteLength) ||
-      end > memory.byteLength
-    ) {
-      return { ok: false, reason: `${label} is outside Wasm memory` };
-    }
-    return {
-      ok: true,
-      byte_length,
-      element_count: byte_length / element_size,
-      memory,
-    };
-  }
-
-  make_validated_wasm_view(slice, element_size, length_is_bytes, label, Type) {
-    const checked = this.validate_wasm_slice(
-      slice,
-      element_size,
-      length_is_bytes,
-      label,
-    );
-    if (!checked.ok) {
-      return checked;
-    }
-    try {
-      return {
-        ...checked,
-        array: new Type(checked.memory, slice.ptr, checked.element_count),
-      };
-    } catch (error) {
-      return {
-        ok: false,
-        reason: `${label} view could not be created: ${error && error.message ? error.message : String(error)}`,
-      };
-    }
-  }
-
-  report_texture_upload_once(fault_class, reason, detail) {
-    const reports = this._texture_upload_reports ||
-      (this._texture_upload_reports = new Set());
-    if (
-      reports.has(fault_class) ||
-      reports.size >= MAKEPAD_WEBGL_MAX_SUBMISSION_REPORTS
-    ) {
-      return;
-    }
-    reports.add(fault_class);
-    console.error(`makepad: WebGL texture upload rejected: ${reason}`, detail);
-  }
-
-  clear_texture_upload_allocation(texture) {
-    if (!texture) {
-      return;
-    }
-    texture._texture_upload_width = undefined;
-    texture._texture_upload_height = undefined;
-    texture._texture_upload_format = undefined;
-  }
-
-  clear_render_target_allocation(texture) {
-    if (!texture) {
-      return;
-    }
-    texture._width = undefined;
-    texture._height = undefined;
-    texture._requested_width = undefined;
-    texture._requested_height = undefined;
-    texture._format = undefined;
-    texture._depth = undefined;
-  }
-
-  invalidate_texture_dependencies(texture) {
-    if (!texture) {
-      return;
-    }
-    texture._render_target_valid = false;
-    this.clear_render_target_allocation(texture);
-    for (const framebuffer of this.framebuffers || []) {
-      if (
-        framebuffer &&
-        ((Array.isArray(framebuffer._color_attachments) &&
-          framebuffer._color_attachments.includes(texture)) ||
-          framebuffer._depth_attachment === texture)
-      ) {
-        // The GL attachment is repaired by the next render-pass begin. Drop
-        // the identity cache now so it cannot conceal a replaced object.
-        framebuffer._color_attachments = undefined;
-        framebuffer._depth_attachment = undefined;
-      }
-    }
-    if (
-      this.active_render_target_textures &&
-      this.active_render_target_textures.has(texture)
-    ) {
-      this.active_render_target_textures.clear();
-      this.render_target_rejected = true;
-    }
-  }
-
-  reject_texture_upload(args, fault_class, reason, detail = {}) {
-    const texture_id = args && args.texture_id;
-    if (Number.isSafeInteger(texture_id) && texture_id >= 0) {
-      const texture = this.textures && this.textures[texture_id];
-      this.invalidate_texture_dependencies(texture);
-      const invalid_ids = this._invalid_texture_upload_ids ||
-        (this._invalid_texture_upload_ids = new Set());
-      invalid_ids.add(texture_id);
-    }
-    this.report_texture_upload_once(fault_class, reason, {
-      texture_id,
-      width: args && args.width,
-      height: args && args.height,
-      ...detail,
-    });
-    return null;
-  }
-
-  admit_texture_upload(args, options) {
-    if (!args || !Number.isSafeInteger(args.texture_id) || args.texture_id < 0) {
-      return this.reject_texture_upload(
-        args,
-        "invalid-id",
-        "texture id is not a nonnegative safe integer",
-      );
-    }
-    if (
-      !Number.isSafeInteger(args.width) ||
-      !Number.isSafeInteger(args.height) ||
-      args.width <= 0 ||
-      args.height <= 0
-    ) {
-      return this.reject_texture_upload(
-        args,
-        "invalid-dimensions",
-        "texture dimensions must be positive safe integers",
-      );
-    }
-    if (options.faces === 6 && args.width !== args.height) {
-      return this.reject_texture_upload(
-        args,
-        "non-square-cube",
-        "cube texture faces must be square",
-      );
-    }
-
-    const limits = this.webgl_limits || {};
-    const max_dimension = makepad_webgl_limit(
-      options.faces === 6
-        ? limits.max_cube_map_texture_size
-        : limits.max_texture_size,
-    );
-    if (args.width > max_dimension || args.height > max_dimension) {
-      return this.reject_texture_upload(
-        args,
-        "device-dimension-limit",
-        "texture dimensions exceed the cached WebGL device limit",
-        { max_dimension },
-      );
-    }
-
-    const face_texels = makepad_safe_product(args.width, args.height);
-    const texels = face_texels === null
-      ? null
-      : makepad_safe_product(face_texels, options.faces);
-    const allocation_bytes = texels === null
-      ? null
-      : makepad_safe_product(texels, options.bytes_per_texel);
-    const required_elements = texels === null
-      ? null
-      : makepad_safe_product(texels, options.elements_per_texel);
-    if (
-      face_texels === null ||
-      texels === null ||
-      allocation_bytes === null ||
-      required_elements === null
-    ) {
-      return this.reject_texture_upload(
-        args,
-        "unsafe-size",
-        "texture size arithmetic is unsafe",
-      );
-    }
-    if (allocation_bytes > MAKEPAD_WEBGL_MAX_TEXTURE_BYTES) {
-      return this.reject_texture_upload(
-        args,
-        "allocation-byte-limit",
-        `texture exceeds the ${MAKEPAD_WEBGL_MAX_TEXTURE_BYTES}-byte allocation limit`,
-        { allocation_bytes },
-      );
-    }
-
-    const data = args.data;
-    if (!data || !Number.isSafeInteger(data.ptr) || data.ptr < 0) {
-      return this.reject_texture_upload(
-        args,
-        "invalid-source-pointer",
-        "texture source pointer is invalid",
-      );
-    }
-    if (!Number.isSafeInteger(data.len) || data.len < 0) {
-      return this.reject_texture_upload(
-        args,
-        "invalid-source-length",
-        "texture source length is invalid",
-      );
-    }
-    if (data.ptr % options.element_size !== 0) {
-      return this.reject_texture_upload(
-        args,
-        "unaligned-source",
-        "texture source pointer is unaligned",
-      );
-    }
-    if (data.len < required_elements) {
-      return this.reject_texture_upload(
-        args,
-        "short-source",
-        "texture source is shorter than the full texel allocation",
-        { required_elements, declared_elements: data.len },
-      );
-    }
-    const declared_bytes = makepad_safe_product(data.len, options.element_size);
-    const end = declared_bytes === null
-      ? null
-      : makepad_safe_sum(data.ptr, declared_bytes);
-    const memory = this.memory && this.memory.buffer;
-    if (
-      data.ptr === 0 ||
-      declared_bytes === null ||
-      end === null ||
-      !memory ||
-      !Number.isSafeInteger(memory.byteLength) ||
-      end > memory.byteLength
-    ) {
-      return this.reject_texture_upload(
-        args,
-        "source-memory-range",
-        "texture source is outside Wasm memory",
-      );
-    }
-    return {
-      args,
-      options,
-      memory,
-      face_texels,
-      texels,
-      allocation_bytes,
-      required_elements,
-    };
-  }
-
-  make_texture_source_view(admission, Type) {
-    try {
-      return new Type(
-        admission.memory,
-        admission.args.data.ptr,
-        admission.required_elements,
-      );
-    } catch (error) {
-      return this.reject_texture_upload(
-        admission.args,
-        "source-view",
-        `texture source view could not be created: ${error && error.message ? error.message : String(error)}`,
-      );
-    }
-  }
-
-  make_bgra_upload_view(admission) {
-    const source = this.make_texture_source_view(admission, Uint32Array);
-    if (!source) {
-      return null;
-    }
-    try {
-      if (
-        !(this.bgra_upload_scratch instanceof Uint32Array) ||
-        this.bgra_upload_scratch.length < admission.required_elements ||
-        this.bgra_upload_scratch.byteLength > MAKEPAD_WEBGL_MAX_TEXTURE_BYTES
-      ) {
-        this.bgra_upload_scratch = new Uint32Array(admission.required_elements);
-      }
-      const converted = this.bgra_upload_scratch;
-      for (let i = 0; i < admission.required_elements; i++) {
-        const value = source[i];
-        converted[i] =
-          ((value & 0xff) << 16) |
-          (value & 0xff00ff00) |
-          ((value >>> 16) & 0xff);
-      }
-      return new Uint8Array(
-        converted.buffer,
-        0,
-        admission.required_elements * 4,
-      );
-    } catch (error) {
-      return this.reject_texture_upload(
-        admission.args,
-        "bgra-conversion",
-        `BGRA texture conversion failed: ${error && error.message ? error.message : String(error)}`,
-      );
-    }
-  }
-
-  configure_texture_parameters(gl, target, nearest, cube) {
-    const filter = nearest ? gl.NEAREST : gl.LINEAR;
-    gl.texParameteri(target, gl.TEXTURE_MAG_FILTER, filter);
-    gl.texParameteri(target, gl.TEXTURE_MIN_FILTER, filter);
-    gl.texParameteri(target, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
-    gl.texParameteri(target, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
-    if (cube) {
-      gl.texParameteri(target, gl.TEXTURE_WRAP_R, gl.CLAMP_TO_EDGE);
-    }
-  }
-
-  get_sampler_fallback_texture(target) {
-    const gl = this.gl;
-    if (!gl || this.webgl_context_lost) {
-      return null;
-    }
-    const textures = this._sampler_fallback_textures ||
-      (this._sampler_fallback_textures = new Map());
-    if (textures.has(target)) {
-      return textures.get(target);
-    }
-    const failures = this._sampler_fallback_texture_failures ||
-      (this._sampler_fallback_texture_failures = new Set());
-    if (failures.has(target)) {
-      return null;
-    }
-
-    let texture = null;
-    try {
-      texture = gl.createTexture();
-      if (!texture) {
-        throw new Error("WebGL sampler fallback allocation returned null");
-      }
-      const cube = target === gl.TEXTURE_CUBE_MAP;
-      gl.bindTexture(target, texture);
-      this.configure_texture_parameters(gl, target, false, cube);
-      const pixel = new Uint8Array(4);
-      const faces = cube
-        ? [
-            gl.TEXTURE_CUBE_MAP_POSITIVE_X,
-            gl.TEXTURE_CUBE_MAP_NEGATIVE_X,
-            gl.TEXTURE_CUBE_MAP_POSITIVE_Y,
-            gl.TEXTURE_CUBE_MAP_NEGATIVE_Y,
-            gl.TEXTURE_CUBE_MAP_POSITIVE_Z,
-            gl.TEXTURE_CUBE_MAP_NEGATIVE_Z,
-          ]
-        : [gl.TEXTURE_2D];
-      for (const face of faces) {
-        gl.texImage2D(
-          face,
-          0,
-          gl.RGBA,
-          1,
-          1,
-          0,
-          gl.RGBA,
-          gl.UNSIGNED_BYTE,
-          pixel,
-        );
-      }
-      const allocation_error = gl.getError();
-      if (allocation_error !== gl.NO_ERROR) {
-        throw new Error(`WebGL sampler fallback allocation error ${allocation_error}`);
-      }
-    } catch (_error) {
-      failures.add(target);
-      if (texture) {
-        try {
-          gl.deleteTexture(texture);
-        } catch (_delete_error) {
-        }
-      }
-      return null;
-    }
-
-    texture._texture_target = target;
-    texture._render_target_valid = true;
-    textures.set(target, texture);
-    return texture;
-  }
-
-  upload_admitted_texture(admission, upload_format, source, upload) {
-    const gl = this.gl;
-    const args = admission.args;
-    const target = admission.options.faces === 6
-      ? gl.TEXTURE_CUBE_MAP
-      : gl.TEXTURE_2D;
-    const old_texture = this.textures[args.texture_id];
-    const replace = !!old_texture && old_texture._texture_target !== target;
-    let texture = replace ? null : old_texture;
-    let created = false;
-
-    if (!texture) {
-      try {
-        texture = gl.createTexture();
-      } catch (error) {
-        return this.reject_texture_upload(
-          args,
-          "create-texture-exception",
-          `WebGL texture allocation threw: ${error && error.message ? error.message : String(error)}`,
-        );
-      }
-      if (!texture) {
-        return this.reject_texture_upload(
-          args,
-          "create-texture-null",
-          "WebGL texture allocation returned null",
-        );
-      }
-      created = true;
-    }
-
-    const allocation_changed =
-      created ||
-      texture._texture_upload_width !== args.width ||
-      texture._texture_upload_height !== args.height ||
-      texture._texture_upload_format !== upload_format ||
-      texture._width !== undefined ||
-      texture._height !== undefined ||
-      texture._format !== undefined ||
-      texture._depth !== undefined ||
-      texture._render_target_valid === false;
-    if (allocation_changed && old_texture) {
-      this.invalidate_texture_dependencies(old_texture);
-    }
-    texture._render_target_valid = false;
-    try {
-      gl.bindTexture(target, texture);
-      if (allocation_changed) {
-        this.configure_texture_parameters(
-          gl,
-          target,
-          admission.options.nearest,
-          admission.options.faces === 6,
-        );
-      }
-      upload(gl, target, allocation_changed, source, admission);
-      if (allocation_changed) {
-        const allocation_error = gl.getError();
-        if (allocation_error !== gl.NO_ERROR) {
-          throw new Error(`WebGL texture allocation error ${allocation_error}`);
-        }
-      }
-    } catch (error) {
-      if (created) {
-        try {
-          gl.deleteTexture(texture);
-        } catch (_delete_error) {
-        }
-      }
-      this.invalidate_texture_dependencies(old_texture);
-      return this.reject_texture_upload(
-        args,
-        "gl-upload",
-        `WebGL texture upload failed: ${error && error.message ? error.message : String(error)}`,
-      );
-    }
-
-    texture._texture_target = target;
-    texture._texture_upload_width = args.width;
-    texture._texture_upload_height = args.height;
-    texture._texture_upload_format = upload_format;
-    this.clear_render_target_allocation(texture);
-    texture._render_target_valid = true;
-    this.textures[args.texture_id] = texture;
-    if (this._invalid_texture_upload_ids) {
-      this._invalid_texture_upload_ids.delete(args.texture_id);
-    }
-
-    if (replace) {
-      // A WebGLTexture cannot change its first-bound target. Publishing only
-      // after success keeps the old object available for invalidation, while
-      // deleting it prevents an attached FBO from retaining stale storage.
-      this.invalidate_texture_dependencies(old_texture);
-      try {
-        gl.deleteTexture(old_texture);
-      } catch (error) {
-        this.report_texture_upload_once(
-          "delete-replaced-texture",
-          `replaced WebGL texture cleanup failed: ${error && error.message ? error.message : String(error)}`,
-          { texture_id: args.texture_id },
-        );
-      }
-    }
-    return texture;
-  }
-
-  upload_numeric_buffer(gl, target, buffer, array) {
-    let bound = false;
-    try {
-      if (!buffer.gl_buf) {
-        buffer.gl_buf = gl.createBuffer();
-      }
-      if (!buffer.gl_buf) {
-        return { ok: false, reason: "WebGL buffer allocation returned null" };
-      }
-      gl.bindBuffer(target, buffer.gl_buf);
-      bound = true;
-      const previous_byte_length = buffer.gl_buf._buffer_byte_length;
-      const allocation_changed = previous_byte_length !== array.byteLength;
-      this.upload_buffer_data(gl, target, buffer.gl_buf, array, gl.STATIC_DRAW);
-      if (allocation_changed && typeof gl.getError === "function") {
-        const error = gl.getError();
-        if (error !== gl.NO_ERROR) {
-          buffer.gl_buf._buffer_byte_length = undefined;
-          return { ok: false, reason: `WebGL buffer upload error ${error}` };
-        }
-      }
-      return { ok: true };
-    } catch (error) {
-      if (buffer.gl_buf) {
-        buffer.gl_buf._buffer_byte_length = undefined;
-      }
-      return {
-        ok: false,
-        reason: `WebGL buffer upload failed: ${error && error.message ? error.message : String(error)}`,
-      };
-    } finally {
-      if (bound) {
-        try {
-          gl.bindBuffer(target, null);
-        } catch (_error) {
-        }
-      }
-    }
-  }
-
   report_missing_shader_once(where, shader_id, vao_id) {
     if (this._missing_shader_ids.has(shader_id)) {
       return;
@@ -1076,972 +267,211 @@ export class WasmWebGL extends WasmWebBrowser {
     console.error("Missing shader in " + where, shader_id, vao_id);
   }
 
-  webgl_type_from_code(code) {
-    switch (code) {
-      case 0:
-        return this.gl.FLOAT;
-      case 1:
-        return this.gl.HALF_FLOAT;
-      case 2:
-        return this.gl.UNSIGNED_SHORT;
-      case 3:
-        return this.gl.SHORT;
-      case 4:
-        return this.gl.UNSIGNED_BYTE;
-      case 5:
-        return this.gl.BYTE;
-      case 6:
-        return this.gl.UNSIGNED_INT;
-      case 7:
-        return this.gl.INT;
-      default:
-        return null;
-    }
-  }
-
-  webgl_attrib_locations(program, base, slots) {
-    let attrib_locs = [];
-    if (!Number.isSafeInteger(slots) || slots < 0 || slots * 4 > 255) {
-      attrib_locs.push({
-        invalid_reason: `legacy ${base} slot count ${slots} has an invalid stride`,
-      });
+  FromWasmCompileWebGLShader(args) {
+    function get_attrib_locations(gl, program, base, slots) {
+      let attrib_locs = [];
+      let attribs = slots >> 2;
+      let stride = slots * 4;
+      if ((slots & 3) != 0) attribs++;
+      for (let i = 0; i < attribs; i++) {
+        let size = slots - i * 4;
+        if (size > 4) size = 4;
+        let name = base + i;
+        attrib_locs.push({
+          loc: gl.getAttribLocation(program, name),
+          offset: i * 16,
+          size: size,
+          stride: slots * 4,
+          integer: false,
+          gl_type: gl.FLOAT,
+        });
+      }
       return attrib_locs;
     }
-    let attribs = slots >> 2;
-    if ((slots & 3) != 0) attribs++;
-    for (let i = 0; i < attribs; i++) {
-      let size = slots - i * 4;
-      if (size > 4) size = 4;
-      attrib_locs.push({
-        loc: this.gl.getAttribLocation(program, base + i),
-        offset: i * 16,
-        size: size,
-        stride: slots * 4,
-        integer: false,
-        normalized: false,
-        gl_type: this.gl.FLOAT,
-        type_code: 0,
-      });
-    }
-    return attrib_locs;
-  }
 
-  webgl_typed_attrib_locations(program, table) {
-    let attrib_locs = [];
-    if (!Array.isArray(table)) {
-      attrib_locs.push({ invalid_reason: "typed attribute table is not an array" });
-      return attrib_locs;
-    }
-    for (let i = 0; i < table.length; i++) {
-      let attrib = table[i];
-      if (!attrib || typeof attrib.name !== "string") {
-        attrib_locs.push({ invalid_reason: `attribute ${i} has no valid name` });
-        continue;
-      }
-      attrib_locs.push({
-        loc: this.gl.getAttribLocation(program, attrib.name),
-        offset: attrib.offset,
-        size: attrib.size,
-        stride: attrib.stride,
-        integer: !!attrib.integer,
-        normalized: !!attrib.normalized,
-        gl_type: this.webgl_type_from_code(attrib.gl_type),
-        type_code: attrib.gl_type,
-      });
-    }
-    return attrib_locs;
-  }
+    var gl = this.gl;
+    var vsh = gl.createShader(gl.VERTEX_SHADER);
 
-  get_max_vertex_attribs() {
-    if (this.max_vertex_attribs === undefined) {
-      this.max_vertex_attribs = makepad_webgl_vertex_attrib_limit(
-        this.gl.getParameter(this.gl.MAX_VERTEX_ATTRIBS),
-      );
-    }
-    return this.max_vertex_attribs;
-  }
-
-  validate_webgl_attrib_layout(shader) {
-    if (shader.attrib_layout) {
-      return shader.attrib_layout;
-    }
-    const locations = new Set();
-    const validate_group = (attribs, label) => {
-      if (!Array.isArray(attribs)) {
-        return { ok: false, reason: `${label} attributes are missing` };
-      }
-      let stride = null;
-      const active = [];
-      for (let i = 0; i < attribs.length; i++) {
-        const attr = attribs[i];
-        if (attr && attr.invalid_reason) {
-          return { ok: false, reason: attr.invalid_reason };
-        }
-        if (!attr) {
-          return { ok: false, reason: `${label} attribute ${i} is missing` };
-        }
-        if (!Number.isSafeInteger(attr.size) || attr.size < 1 || attr.size > 4) {
-          return { ok: false, reason: `${label} attribute ${i} has invalid component count` };
-        }
-        const type = attr.type_code;
-        const element_size = type === 0 || type === 6 || type === 7
-          ? 4
-          : type === 1 || type === 2 || type === 3
-            ? 2
-            : type === 4 || type === 5
-              ? 1
-              : 0;
-        if (element_size === 0 || attr.gl_type === null || attr.gl_type === undefined) {
-          return { ok: false, reason: `${label} attribute ${i} has unsupported type ${type}` };
-        }
-        if (attr.integer && (type === 0 || type === 1)) {
-          return { ok: false, reason: `${label} integer attribute ${i} uses a floating-point type` };
-        }
-        if (attr.integer && attr.normalized) {
-          return { ok: false, reason: `${label} integer attribute ${i} cannot be normalized` };
-        }
-        if (
-          !Number.isSafeInteger(attr.stride) ||
-          attr.stride <= 0 ||
-          attr.stride > 255
-        ) {
-          return { ok: false, reason: `${label} attribute ${i} has invalid stride ${attr.stride}` };
-        }
-        if (stride === null) {
-          stride = attr.stride;
-        } else if (stride !== attr.stride) {
-          return { ok: false, reason: `${label} attributes disagree on record stride` };
-        }
-        if (!Number.isSafeInteger(attr.offset) || attr.offset < 0) {
-          return { ok: false, reason: `${label} attribute ${i} has invalid offset` };
-        }
-        if (attr.offset % element_size !== 0 || attr.stride % element_size !== 0) {
-          return { ok: false, reason: `${label} attribute ${i} is unaligned` };
-        }
-        const span = makepad_safe_product(attr.size, element_size);
-        const end = span === null ? null : makepad_safe_sum(attr.offset, span);
-        if (end === null || end > attr.stride) {
-          return { ok: false, reason: `${label} attribute ${i} extends past its record` };
-        }
-        if (!Number.isSafeInteger(attr.loc) || attr.loc < -1) {
-          return { ok: false, reason: `${label} attribute ${i} has invalid location` };
-        }
-        if (attr.loc === -1) {
-          continue;
-        }
-        if (attr.loc >= this.get_max_vertex_attribs()) {
-          return { ok: false, reason: `${label} attribute ${i} exceeds MAX_VERTEX_ATTRIBS` };
-        }
-        if (locations.has(attr.loc)) {
-          return { ok: false, reason: `duplicate active attribute location ${attr.loc}` };
-        }
-        locations.add(attr.loc);
-        active.push({ ...attr, element_size, span, end });
-      }
-      return { ok: true, stride: stride === null ? 0 : stride, active };
-    };
-
-    const geometry = validate_group(shader.geom_attribs, "geometry");
-    if (!geometry.ok) {
-      shader.attrib_layout = geometry;
-      return geometry;
-    }
-    const instance = validate_group(shader.inst_attribs, "instance");
-    if (!instance.ok) {
-      shader.attrib_layout = instance;
-      return instance;
-    }
-    shader.attrib_layout = { ok: true, geometry, instance };
-    return shader.attrib_layout;
-  }
-
-  schedule_webgl_shader_summary() {
-    if (
-      this.pending_webgl_shader_count != 0 ||
-      this.webgl_shader_timeline_start === undefined ||
-      this.webgl_shader_summary_timer !== undefined
-    ) {
+    gl.shaderSource(vsh, args.vertex);
+    gl.compileShader(vsh);
+    if (!gl.getShaderParameter(vsh, gl.COMPILE_STATUS)) {
+      let message =
+        "webgl.compile_fail.vertex " +
+        args.shader_id +
+        " " +
+        gl.getShaderInfoLog(vsh);
+      console.error(message);
+      gl.deleteShader(vsh);
+      this.draw_shaders[args.shader_id] = { compile_failed: true };
       return;
     }
-    this.webgl_shader_summary_timer = setTimeout(() => {
-      this.webgl_shader_summary_timer = undefined;
-      if (this.pending_webgl_shader_count != 0) {
-        return;
-      }
-      if (this.webgl_shader_batch_failed_count > 0) {
-        console.error(
-          `webgl shaders: ${this.webgl_shader_batch_program_count} programs, ${this.webgl_shader_batch_failed_count} failed, ${(performance.now() - this.webgl_shader_timeline_start).toFixed(1)} ms`,
-        );
-      }
-      this.webgl_shader_timeline_start = undefined;
-      this.webgl_shader_batch_program_count = 0;
-      this.webgl_shader_batch_failed_count = 0;
-    }, 0);
-  }
 
-  fail_webgl_shader(shader, stage, info_log) {
-    let gl = this.gl;
-    console.error(
-      "webgl.compile_fail." + stage + " " + shader.shader_id + " " + info_log,
-    );
-    gl.deleteShader(shader.vsh);
-    gl.deleteShader(shader.fsh);
-    gl.deleteProgram(shader.program);
-    this.draw_shaders[shader.shader_id] = { compile_failed: true };
-    this.pending_webgl_shader_count -= shader.pending ? 1 : 0;
-    shader.pending = false;
-    this.webgl_shader_batch_failed_count++;
-    this.to_wasm.ToWasmWebGLShadersDone({ count: 1 });
-    this.schedule_webgl_shader_summary();
-  }
+    // compile pixelshader
+    var fsh = gl.createShader(gl.FRAGMENT_SHADER);
+    gl.shaderSource(fsh, args.pixel);
+    gl.compileShader(fsh);
+    if (!gl.getShaderParameter(fsh, gl.COMPILE_STATUS)) {
+      let message =
+        "webgl.compile_fail.fragment " +
+        args.shader_id +
+        " " +
+        gl.getShaderInfoLog(fsh);
+      console.error(message);
+      gl.deleteShader(vsh);
+      gl.deleteShader(fsh);
+      this.draw_shaders[args.shader_id] = { compile_failed: true };
+      return;
+    }
+    var program = gl.createProgram();
+    gl.attachShader(program, vsh);
+    gl.attachShader(program, fsh);
+    gl.linkProgram(program);
+    if (!gl.getProgramParameter(program, gl.LINK_STATUS)) {
+      let message =
+        "webgl.compile_fail.link " +
+        args.shader_id +
+        " " +
+        gl.getProgramInfoLog(program);
+      console.error(message);
+      gl.deleteShader(vsh);
+      gl.deleteShader(fsh);
+      gl.deleteProgram(program);
+      this.draw_shaders[args.shader_id] = { compile_failed: true };
+      return;
+    }
 
-  finish_webgl_shader(shader) {
-    let gl = this.gl;
-    let status_started = performance.now();
-    let vertex_ok = gl.getShaderParameter(shader.vsh, gl.COMPILE_STATUS);
-    let fragment_ok = gl.getShaderParameter(shader.fsh, gl.COMPILE_STATUS);
-    let link_ok = gl.getProgramParameter(shader.program, gl.LINK_STATUS);
-    shader.status_ms += performance.now() - status_started;
-
-    if (!vertex_ok) {
-      this.fail_webgl_shader(shader, "vertex", gl.getShaderInfoLog(shader.vsh));
-      return false;
-    }
-    if (!fragment_ok) {
-      this.fail_webgl_shader(shader, "fragment", gl.getShaderInfoLog(shader.fsh));
-      return false;
-    }
-    if (!link_ok) {
-      this.fail_webgl_shader(shader, "link", gl.getProgramInfoLog(shader.program));
-      return false;
-    }
+    gl.deleteShader(vsh);
+    gl.deleteShader(fsh);
+    this.assert_no_gl_error(gl, "compile_shader");
 
     let texture_locs = [];
-    for (let i = 0; i < shader.textures.length; i++) {
-      let tex_name = shader.textures[i].name;
-      let loc = gl.getUniformLocation(shader.program, "tex_" + tex_name);
+    for (let i = 0; i < args.textures.length; i++) {
+      let tex_name = args.textures[i].name;
+      let loc = gl.getUniformLocation(program, "tex_" + tex_name);
       if (loc === null) {
-        loc = gl.getUniformLocation(shader.program, "ds_" + tex_name);
+        // Keep old fallback names for non-script shaders.
+        loc = gl.getUniformLocation(program, "ds_" + tex_name);
       }
       texture_locs.push({
         name: tex_name,
-        ty: shader.textures[i].ty,
+        ty: args.textures[i].ty,
         loc: loc,
       });
     }
 
-    let pass_uniform_buf = null;
-    let draw_list_uniform_buf = null;
-    let live_uniform_buf = null;
-    try {
-      pass_uniform_buf = gl.createBuffer();
-      draw_list_uniform_buf = gl.createBuffer();
-      live_uniform_buf = gl.createBuffer();
-    } catch (_error) {
-    }
-    const finished_shader = {
-      vertex: shader.vertex,
-      pixel: shader.pixel,
-      geom_attribs:
-        shader.geom_attribs && shader.geom_attribs.length
-          ? this.webgl_typed_attrib_locations(shader.program, shader.geom_attribs)
-          : this.webgl_attrib_locations(
-              shader.program,
-              "packed_geometry_",
-              shader.geometry_slots,
-            ),
-      inst_attribs:
-        shader.inst_attribs && shader.inst_attribs.length
-          ? this.webgl_typed_attrib_locations(shader.program, shader.inst_attribs)
-          : this.webgl_attrib_locations(
-              shader.program,
-              "packed_instance_",
-              shader.instance_slots,
-            ),
-      pass_uniforms_binding: this.get_uniform_block_binding(
-        shader.program,
-        "passUniforms",
-      ),
-      draw_list_uniforms_binding: this.get_uniform_block_binding(
-        shader.program,
-        "draw_listUniforms",
-      ),
-      draw_call_uniforms_binding: this.get_uniform_block_binding(
-        shader.program,
-        "draw_callUniforms",
-      ),
-      user_uniforms_binding: this.get_uniform_block_binding(
-        shader.program,
-        "userUniforms",
-      ),
-      live_uniforms_binding: this.get_uniform_block_binding(
-        shader.program,
-        "liveUniforms",
-      ),
-      pass_uniform_buf,
-      draw_list_uniform_buf,
-      live_uniform_buf,
-      uniform_buffers_valid:
-        !!pass_uniform_buf && !!draw_list_uniform_buf && !!live_uniform_buf,
-      texture_locs: texture_locs,
-      geometry_slots: shader.geometry_slots,
-      instance_slots: shader.instance_slots,
-      program: shader.program,
-      version: (this._webgl_shader_version || 0) + 1,
-    };
-    this._webgl_shader_version = finished_shader.version;
-    this.draw_shaders[shader.shader_id] = finished_shader;
-    gl.deleteShader(shader.vsh);
-    gl.deleteShader(shader.fsh);
-    this.pending_webgl_shader_count -= shader.pending ? 1 : 0;
-    shader.pending = false;
-    this.assert_no_gl_error(gl, "compile_shader_end");
-    // The wasm side counts queued compiles; this closes one so
-    // Cx::draw_shaders_pending can tell a bake its draws are no longer dropped.
-    this.to_wasm.ToWasmWebGLShadersDone({ count: 1 });
-    this.schedule_webgl_shader_summary();
-    return true;
-  }
-
-  poll_pending_webgl_shaders() {
-    if (
-      this.webgl_context_lost ||
-      !this.parallel_shader_compile ||
-      this.pending_webgl_shader_count == 0
-    ) {
-      return 0;
-    }
-    let ready_count = 0;
-    for (let shader of this.draw_shaders) {
-      if (!shader || !shader.pending) {
-        continue;
-      }
-      let status_started = performance.now();
-      let complete = this.gl.getProgramParameter(
-        shader.program,
-        this.parallel_shader_compile.COMPLETION_STATUS_KHR,
-      );
-      shader.status_ms += performance.now() - status_started;
-      if (complete && this.finish_webgl_shader(shader)) {
-        ready_count++;
-      }
-    }
-    return ready_count;
-  }
-
-  schedule_webgl_shader_poll() {
-    if (
-      this.webgl_context_lost ||
-      this.webgl_shader_poll_frame_id ||
-      this.pending_webgl_shader_count == 0
-    ) {
-      return;
-    }
-    this.webgl_shader_poll_frame_id = window.requestAnimationFrame(() => {
-      this.webgl_shader_poll_frame_id = 0;
-      if (this.wasm == null || this.webgl_context_lost) {
-        return;
-      }
-      if (this.poll_pending_webgl_shaders() != 0) {
-        this.to_wasm.ToWasmRedrawAll();
-        this.FromWasmRequestAnimationFrame();
-      }
-      this.schedule_webgl_shader_poll();
-    });
-  }
-
-  FromWasmCompileWebGLShader(args) {
-    let gl = this.gl;
-    let started_at = performance.now();
-    if (this.webgl_shader_timeline_start === undefined) {
-      this.webgl_shader_timeline_start = started_at;
-    }
-    this.webgl_shader_batch_program_count++;
-
-    let vsh = gl.createShader(gl.VERTEX_SHADER);
-    gl.shaderSource(vsh, args.vertex);
-    let stage_started = performance.now();
-    gl.compileShader(vsh);
-    let vertex_ms = performance.now() - stage_started;
-
-    let fsh = gl.createShader(gl.FRAGMENT_SHADER);
-    gl.shaderSource(fsh, args.pixel);
-    stage_started = performance.now();
-    gl.compileShader(fsh);
-    let fragment_ms = performance.now() - stage_started;
-
-    let program = gl.createProgram();
-    gl.attachShader(program, vsh);
-    gl.attachShader(program, fsh);
-    stage_started = performance.now();
-    gl.linkProgram(program);
-    let link_ms = performance.now() - stage_started;
-
-    let shader = {
-      shader_id: args.shader_id,
+    let pass_uniforms_binding = this.get_uniform_block_binding(
+      program,
+      "passUniforms",
+    );
+    let draw_list_uniforms_binding = this.get_uniform_block_binding(
+      program,
+      "draw_listUniforms",
+    );
+    let draw_call_uniforms_binding = this.get_uniform_block_binding(
+      program,
+      "draw_callUniforms",
+    );
+    let user_uniforms_binding = this.get_uniform_block_binding(
+      program,
+      "userUniforms",
+    );
+    let live_uniforms_binding = this.get_uniform_block_binding(
+      program,
+      "liveUniforms",
+    );
+    this.draw_shaders[args.shader_id] = {
       vertex: args.vertex,
       pixel: args.pixel,
+      geom_attribs: get_attrib_locations(
+        gl,
+        program,
+        "packed_geometry_",
+        args.geometry_slots,
+      ),
+      inst_attribs: get_attrib_locations(
+        gl,
+        program,
+        "packed_instance_",
+        args.instance_slots,
+      ),
+      pass_uniforms_binding: pass_uniforms_binding,
+      draw_list_uniforms_binding: draw_list_uniforms_binding,
+      draw_call_uniforms_binding: draw_call_uniforms_binding,
+      user_uniforms_binding: user_uniforms_binding,
+      live_uniforms_binding: live_uniforms_binding,
+      pass_uniform_buf: gl.createBuffer(),
+      draw_list_uniform_buf: gl.createBuffer(),
+      draw_call_uniform_buf: gl.createBuffer(),
+      user_uniform_buf: gl.createBuffer(),
+      live_uniform_buf: gl.createBuffer(),
+      texture_locs: texture_locs,
       geometry_slots: args.geometry_slots,
       instance_slots: args.instance_slots,
-      textures: args.textures,
-      geom_attribs: args.geom_attribs,
-      inst_attribs: args.inst_attribs,
-      vsh: vsh,
-      fsh: fsh,
       program: program,
-      pending: !!this.parallel_shader_compile,
-      started_at: started_at,
-      vertex_ms: vertex_ms,
-      fragment_ms: fragment_ms,
-      link_ms: link_ms,
-      status_ms: 0,
     };
-    this.draw_shaders[args.shader_id] = shader;
-
-    if (shader.pending) {
-      this.pending_webgl_shader_count++;
-      this.schedule_webgl_shader_poll();
-    } else {
-      this.finish_webgl_shader(shader);
-    }
+    this.assert_no_gl_error(gl, "compile_shader_end");
   }
 
   FromWasmAllocIndexBuffer(args) {
-    const gl = this.gl;
-    const buffer_id = args && args.buffer_id;
-    const buffer = this.numeric_buffer_for_update(
-      this.index_buffers,
-      buffer_id,
-      "index",
+    var gl = this.gl;
+
+    let buf = this.index_buffers[args.buffer_id];
+    if (buf === undefined) {
+      buf = this.index_buffers[args.buffer_id] = {
+        gl_buf: gl.createBuffer(),
+      };
+    }
+    let array = new Uint32Array(
+      this.memory.buffer,
+      args.data.ptr,
+      args.data.len,
     );
-    if (!buffer) {
-      return;
-    }
-    const reject = (reason) => {
-      this.report_vertex_submission_once(
-        `index-upload:${buffer_id}:${reason}`,
-        reason,
-        { buffer_id, upload_version: buffer.upload_version },
-      );
-    };
-    const index_width = args && args.index_width;
-    if (index_width !== 2 && index_width !== 4) {
-      reject(`unsupported index width ${index_width}`);
-      return;
-    }
-    if (
-      !args.data ||
-      !Number.isSafeInteger(args.data.len) ||
-      args.data.len < 0 ||
-      !args.byte_data ||
-      !Number.isSafeInteger(args.byte_data.len) ||
-      args.byte_data.len < 0
-    ) {
-      reject("index upload descriptors are invalid");
-      return;
-    }
-    if (
-      index_width === 2 &&
-      args.data &&
-      Number.isSafeInteger(args.data.len) &&
-      args.data.len !== 0
-    ) {
-      reject("u16 index upload also contains u32 data");
-      return;
-    }
-    if (
-      index_width === 4 &&
-      args.byte_data &&
-      Number.isSafeInteger(args.byte_data.len) &&
-      args.byte_data.len !== 0
-    ) {
-      reject("u32 index upload also contains byte data");
-      return;
-    }
-    const inactive_index_slice = index_width === 2
-      ? this.validate_wasm_slice(args.data, 4, false, "unused u32 index data")
-      : this.validate_wasm_slice(args.byte_data, 1, true, "unused byte index data");
-    if (!inactive_index_slice.ok) {
-      reject(inactive_index_slice.reason);
-      return;
-    }
+    buf.length = array.length;
 
-    const checked = index_width === 2
-      ? this.make_validated_wasm_view(
-          args.byte_data,
-          2,
-          true,
-          "u16 index data",
-          Uint16Array,
-        )
-      : this.make_validated_wasm_view(
-          args.data,
-          4,
-          false,
-          "u32 index data",
-          Uint32Array,
-        );
-    if (!checked.ok) {
-      reject(checked.reason);
-      return;
-    }
-
-    let max_index = -1;
-    const restart_index = index_width === 2 ? 0xffff : 0xffffffff;
-    for (let i = 0; i < checked.array.length; i++) {
-      const index = checked.array[i];
-      if (index === restart_index) {
-        reject(`fixed primitive-restart index 0x${restart_index.toString(16)} is not valid in TRIANGLES data`);
-        return;
-      }
-      if (index > max_index) {
-        max_index = index;
-      }
-    }
-
-    const uploaded = this.upload_numeric_buffer(
-      gl,
-      gl.ELEMENT_ARRAY_BUFFER,
-      buffer,
-      checked.array,
-    );
-    if (!uploaded.ok) {
-      reject(uploaded.reason);
-      return;
-    }
-    buffer.valid = true;
-    buffer.byte_length = checked.byte_length;
-    buffer.length = checked.element_count;
-    buffer.index_width = index_width;
-    buffer.index_type = index_width === 2 ? gl.UNSIGNED_SHORT : gl.UNSIGNED_INT;
-    buffer.max_index = max_index;
+    gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, buf.gl_buf);
+    this.upload_buffer_data(gl, gl.ELEMENT_ARRAY_BUFFER, buf.gl_buf, array, gl.STATIC_DRAW);
+    gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null);
   }
 
   FromWasmAllocArrayBuffer(args) {
-    const gl = this.gl;
-    const buffer_id = args && args.buffer_id;
-    const buffer = this.numeric_buffer_for_update(
-      this.array_buffers,
-      buffer_id,
-      "array",
-    );
-    if (!buffer) {
-      return;
-    }
-    const reject = (reason) => {
-      this.report_vertex_submission_once(
-        `array-upload:${buffer_id}:${reason}`,
-        reason,
-        { buffer_id, upload_version: buffer.upload_version },
-      );
-    };
-    const byte_length = args && args.byte_data && args.byte_data.len;
-    const float_length = args && args.data && args.data.len;
-    if (
-      !args ||
-      !args.byte_data ||
-      !Number.isSafeInteger(byte_length) ||
-      byte_length < 0 ||
-      !args.data ||
-      !Number.isSafeInteger(float_length) ||
-      float_length < 0
-    ) {
-      reject("array upload descriptors are invalid");
-      return;
-    }
-    if (
-      Number.isSafeInteger(byte_length) &&
-      byte_length !== 0 &&
-      Number.isSafeInteger(float_length) &&
-      float_length !== 0
-    ) {
-      reject("array upload contains both byte and f32 data");
-      return;
-    }
-    const compact = Number.isSafeInteger(byte_length) && byte_length !== 0;
-    const inactive_array_slice = compact
-      ? this.validate_wasm_slice(args.data, 4, false, "unused f32 vertex data")
-      : this.validate_wasm_slice(args.byte_data, 1, true, "unused byte vertex data");
-    if (!inactive_array_slice.ok) {
-      reject(inactive_array_slice.reason);
-      return;
-    }
-    const checked = compact
-      ? this.make_validated_wasm_view(
-          args.byte_data,
-          1,
-          true,
-          "byte vertex data",
-          Uint8Array,
-        )
-      : this.make_validated_wasm_view(
-          args && args.data,
-          4,
-          false,
-          "f32 vertex data",
-          Float32Array,
-        );
-    if (!checked.ok) {
-      reject(checked.reason);
-      return;
-    }
+    var gl = this.gl;
 
-    // Do not reject NaN f32 words here. Legacy layouts bit-cast integer IDs
-    // through f32 storage, and those payloads can legitimately spell a NaN.
-    const uploaded = this.upload_numeric_buffer(
-      gl,
-      gl.ARRAY_BUFFER,
-      buffer,
-      checked.array,
-    );
-    if (!uploaded.ok) {
-      reject(uploaded.reason);
-      return;
-    }
-    buffer.valid = true;
-    buffer.byte_length = checked.byte_length;
-    buffer.length = checked.element_count;
-    buffer.source_kind = compact ? "bytes" : "f32";
-  }
-
-  preflight_webgl_draw(args, vao, shader) {
-    const geometry_buffer = this.array_buffers[vao.geom_vb_id];
-    const instance_buffer = this.array_buffers[vao.inst_vb_id];
-    const index_buffer = this.index_buffers[vao.geom_ib_id];
-    if (!geometry_buffer || !geometry_buffer.valid || !geometry_buffer.gl_buf) {
-      return { ok: false, reason: "geometry buffer is missing or invalid" };
-    }
-    if (!instance_buffer || !instance_buffer.valid || !instance_buffer.gl_buf) {
-      return { ok: false, reason: "instance buffer is missing or invalid" };
-    }
-    if (!index_buffer || !index_buffer.valid || !index_buffer.gl_buf) {
-      return { ok: false, reason: "index buffer is missing or invalid" };
-    }
-    if (!shader.program) {
-      return { ok: false, reason: "shader program allocation failed" };
-    }
-    if (shader.uniform_buffers_valid === false || vao.uniform_buffers_valid === false) {
-      return { ok: false, reason: "uniform buffer allocation failed" };
-    }
-    const layout = this.validate_webgl_attrib_layout(shader);
-    if (!layout.ok) {
-      return layout;
-    }
-    if (
-      (args.index_width !== 2 && args.index_width !== 4) ||
-      args.index_width !== index_buffer.index_width
-    ) {
-      return {
-        ok: false,
-        reason: `draw index width ${args.index_width} does not match uploaded width ${index_buffer.index_width}`,
-      };
-    }
-    if (
-      !Number.isSafeInteger(index_buffer.length) ||
-      index_buffer.length < 0 ||
-      !Number.isSafeInteger(index_buffer.max_index) ||
-      index_buffer.max_index < -1
-    ) {
-      return { ok: false, reason: "index buffer metadata is invalid" };
-    }
-
-    const geometry_stride = layout.geometry.stride;
-    if (
-      geometry_stride > 0 &&
-      geometry_buffer.byte_length % geometry_stride !== 0
-    ) {
-      return { ok: false, reason: "geometry buffer contains a partial record" };
-    }
-    if (index_buffer.max_index >= 0) {
-      for (const attr of layout.geometry.active) {
-        const record_offset = makepad_safe_product(
-          index_buffer.max_index,
-          geometry_stride,
-        );
-        const required = record_offset === null
-          ? null
-          : makepad_safe_sum(record_offset, attr.end);
-        if (required === null || required > geometry_buffer.byte_length) {
-          return {
-            ok: false,
-            reason: `geometry attribute at location ${attr.loc} is out of bounds for index ${index_buffer.max_index}`,
-          };
-        }
-      }
-    }
-
-    const instance_stride = layout.instance.stride;
-    let instances = 0;
-    if (instance_stride === 0) {
-      if (instance_buffer.byte_length !== 0) {
-        return {
-          ok: false,
-          reason: "instance buffer has data but no physical attribute stride",
-        };
-      }
-    } else {
-      if (instance_buffer.byte_length % instance_stride !== 0) {
-        return { ok: false, reason: "instance buffer contains a partial record" };
-      }
-      instances = instance_buffer.byte_length / instance_stride;
-      if (!Number.isSafeInteger(instances)) {
-        return { ok: false, reason: "instance count is not a safe integer" };
-      }
-    }
-    const expanded_triangles = makepad_safe_product(
-      Math.floor(index_buffer.length / 3),
-      instances,
-    );
-    if (expanded_triangles === null) {
-      return { ok: false, reason: "expanded triangle count is unsafe" };
-    }
-    if (expanded_triangles > MAKEPAD_WEBGL_MAX_EXPANDED_TRIANGLES) {
-      return {
-        ok: false,
-        reason: `expanded triangle count exceeds ${MAKEPAD_WEBGL_MAX_EXPANDED_TRIANGLES}`,
+    let buf = this.array_buffers[args.buffer_id];
+    if (buf === undefined) {
+      buf = this.array_buffers[args.buffer_id] = {
+        gl_buf: gl.createBuffer(),
       };
     }
 
-    const uniform_slices = [
-      ["pass uniforms", args.pass_uniforms],
-      ["draw-list uniforms", args.draw_list_uniforms],
-      ["draw-call uniforms", args.draw_call_uniforms],
-      ["user uniforms", args.user_uniforms],
-      ["live uniforms", args.live_uniforms],
-    ];
-    for (const [label, slice] of uniform_slices) {
-      const checked = this.validate_wasm_slice(slice, 4, false, label);
-      if (!checked.ok) {
-        return checked;
-      }
-    }
-    if (
-      this.xr !== undefined &&
-      this.xr.in_xr_pass &&
-      args.pass_uniforms.len < 48
-    ) {
-      return { ok: false, reason: "XR pass uniform buffer is shorter than 48 f32 values" };
-    }
+    let array = new Float32Array(
+      this.memory.buffer,
+      args.data.ptr,
+      args.data.len,
+    );
+    buf.length = array.length;
 
-    const uniform_blocks = [
-      [shader.pass_uniforms_binding, shader.pass_uniform_buf, "pass"],
-      [shader.draw_list_uniforms_binding, shader.draw_list_uniform_buf, "draw-list"],
-      [shader.draw_call_uniforms_binding, vao.draw_call_uniform_buf, "draw-call"],
-      [shader.user_uniforms_binding, vao.user_uniform_buf, "user"],
-      [shader.live_uniforms_binding, shader.live_uniform_buf, "live"],
-    ];
-    for (const [binding, buffer, label] of uniform_blocks) {
-      if (binding !== null && !buffer) {
-        return { ok: false, reason: `${label} uniform buffer allocation failed` };
-      }
-    }
-
-    if (!Array.isArray(shader.texture_locs)) {
-      return { ok: false, reason: "shader texture metadata is invalid" };
-    }
-    const sampler_textures = new Array(shader.texture_locs.length);
-    for (let i = 0; i < shader.texture_locs.length; i++) {
-      const texture_loc = shader.texture_locs[i];
-      if (!texture_loc || texture_loc.loc == null) {
-        continue;
-      }
-      const texture_id = args.textures && args.textures[i];
-      const expected_target = texture_loc.ty === "samplerCube"
-        ? this.gl.TEXTURE_CUBE_MAP
-        : this.gl.TEXTURE_2D;
-      let texture;
-      if (texture_id === undefined) {
-        texture = this.get_sampler_fallback_texture(expected_target);
-      } else {
-        if (!Number.isSafeInteger(texture_id) || texture_id < 0) {
-          return { ok: false, reason: `texture ${i} has an invalid id` };
-        }
-        texture = this.textures[texture_id];
-        if (!texture) {
-          if (
-            this._invalid_texture_upload_ids &&
-            this._invalid_texture_upload_ids.has(texture_id)
-          ) {
-            return { ok: false, reason: `texture ${texture_id} is invalid` };
-          }
-          texture = this.get_sampler_fallback_texture(expected_target);
-        } else {
-          if (texture._render_target_valid === false) {
-            return { ok: false, reason: `texture ${texture_id} is invalid` };
-          }
-          if (
-            texture._texture_target !== undefined &&
-            texture._texture_target !== expected_target
-          ) {
-            return {
-              ok: false,
-              reason: `texture ${texture_id} has the wrong sampler target`,
-            };
-          }
-          if (
-            this.active_render_target_textures &&
-            this.active_render_target_textures.has(texture)
-          ) {
-            return {
-              ok: false,
-              reason: `texture ${texture_id} is an active render target`,
-            };
-          }
-        }
-      }
-      if (!texture) {
-        return { ok: false, reason: "sampler fallback texture allocation failed" };
-      }
-      sampler_textures[i] = texture;
-    }
-
-    return {
-      ok: true,
-      geometry_buffer,
-      instance_buffer,
-      index_buffer,
-      layout,
-      sampler_textures,
-      indices: index_buffer.length,
-      instances,
-    };
-  }
-
-  configure_webgl_vao(vao, shader, preflight) {
-    const gl = this.gl;
-    const layout = preflight.layout;
-    let new_vao = null;
-    try {
-      new_vao = gl.createVertexArray();
-      if (!new_vao) {
-        return false;
-      }
-      gl.bindVertexArray(new_vao);
-      gl.bindBuffer(gl.ARRAY_BUFFER, preflight.geometry_buffer.gl_buf);
-      for (const attr of layout.geometry.active) {
-        if (attr.integer) {
-          gl.vertexAttribIPointer(
-            attr.loc,
-            attr.size,
-            attr.gl_type,
-            attr.stride,
-            attr.offset,
-          );
-        } else {
-          gl.vertexAttribPointer(
-            attr.loc,
-            attr.size,
-            attr.gl_type,
-            !!attr.normalized,
-            attr.stride,
-            attr.offset,
-          );
-        }
-        gl.enableVertexAttribArray(attr.loc);
-        gl.vertexAttribDivisor(attr.loc, 0);
-      }
-
-      gl.bindBuffer(gl.ARRAY_BUFFER, preflight.instance_buffer.gl_buf);
-      for (const attr of layout.instance.active) {
-        if (attr.integer) {
-          gl.vertexAttribIPointer(
-            attr.loc,
-            attr.size,
-            attr.gl_type,
-            attr.stride,
-            attr.offset,
-          );
-        } else {
-          gl.vertexAttribPointer(
-            attr.loc,
-            attr.size,
-            attr.gl_type,
-            !!attr.normalized,
-            attr.stride,
-            attr.offset,
-          );
-        }
-        gl.enableVertexAttribArray(attr.loc);
-        gl.vertexAttribDivisor(attr.loc, 1);
-      }
-      gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, preflight.index_buffer.gl_buf);
-      gl.bindVertexArray(null);
-    } catch (error) {
-      try {
-        gl.bindVertexArray(null);
-      } catch (_bind_error) {
-      }
-      if (new_vao && typeof gl.deleteVertexArray === "function") {
-        gl.deleteVertexArray(new_vao);
-      }
-      this.report_vertex_submission_once(
-        `vao-config:${vao.shader_id}:${vao.geom_vb_id}:${vao.inst_vb_id}`,
-        `VAO configuration failed: ${error && error.message ? error.message : String(error)}`,
-        { vao },
-      );
-      return false;
-    }
-
-    const old_gl_vao = vao.gl_vao;
-    vao.gl_vao = new_vao;
-    vao.ready = true;
-    vao.shader_version = shader.version;
-    vao.geometry_gl_buf = preflight.geometry_buffer.gl_buf;
-    vao.instance_gl_buf = preflight.instance_buffer.gl_buf;
-    vao.index_gl_buf = preflight.index_buffer.gl_buf;
-    this.reset_uniform_buffer_upload_cache(vao.draw_call_uniform_buf);
-    this.reset_uniform_buffer_upload_cache(vao.user_uniform_buf);
-    if (old_gl_vao && typeof gl.deleteVertexArray === "function") {
-      gl.deleteVertexArray(old_gl_vao);
-    }
-    return true;
+    gl.bindBuffer(gl.ARRAY_BUFFER, buf.gl_buf);
+    this.upload_buffer_data(gl, gl.ARRAY_BUFFER, buf.gl_buf, array, gl.STATIC_DRAW);
+    gl.bindBuffer(gl.ARRAY_BUFFER, null);
   }
 
   FromWasmAllocVao(args) {
     let gl = this.gl;
-    if (
-      !args ||
-      !Number.isSafeInteger(args.vao_id) ||
-      args.vao_id < 0 ||
-      !Number.isSafeInteger(args.shader_id) ||
-      args.shader_id < 0 ||
-      !Number.isSafeInteger(args.geom_ib_id) ||
-      args.geom_ib_id < 0 ||
-      !Number.isSafeInteger(args.geom_vb_id) ||
-      args.geom_vb_id < 0 ||
-      !Number.isSafeInteger(args.inst_vb_id) ||
-      args.inst_vb_id < 0
-    ) {
-      this.report_vertex_submission_once(
-        "vao:invalid-metadata",
-        "VAO ids are not nonnegative safe integers",
-        { args },
-      );
-      return;
-    }
     let old_vao = this.vaos[args.vao_id];
-    if (old_vao && old_vao.gl_vao) {
+    if (old_vao) {
       gl.deleteVertexArray(old_vao.gl_vao);
     }
-    let draw_call_uniform_buf = old_vao && old_vao.draw_call_uniform_buf;
-    let user_uniform_buf = old_vao && old_vao.user_uniform_buf;
-    try {
-      draw_call_uniform_buf = draw_call_uniform_buf || gl.createBuffer();
-      user_uniform_buf = user_uniform_buf || gl.createBuffer();
-    } catch (_error) {
-    }
+    let gl_vao = gl.createVertexArray();
     let vao = (this.vaos[args.vao_id] = {
-      gl_vao: null,
-      shader_id: args.shader_id,
+      gl_vao: gl_vao,
       geom_ib_id: args.geom_ib_id,
       geom_vb_id: args.geom_vb_id,
       inst_vb_id: args.inst_vb_id,
-      draw_call_uniform_buf,
-      user_uniform_buf,
-      uniform_buffers_valid: !!draw_call_uniform_buf && !!user_uniform_buf,
-      ready: false,
     });
 
+    gl.bindVertexArray(vao.gl_vao);
+    gl.bindBuffer(gl.ARRAY_BUFFER, this.array_buffers[args.geom_vb_id].gl_buf);
+
     let shader = this.draw_shaders[args.shader_id];
     if (!shader || shader.compile_failed) {
       this.report_missing_shader_once(
@@ -2051,106 +481,75 @@ export class WasmWebGL extends WasmWebBrowser {
       );
       return;
     }
-    // Configuration is deliberately lazy. Draw preflight knows the uploaded
-    // maximum index and can reject bad geometry before any attrib pointer call.
-  }
 
-  FromWasmFreeWebGLResources(args) {
-    const gl = this.gl;
-    const array_buffer_ids = new Set(args.array_buffer_ids || []);
-    const index_buffer_ids = new Set(args.index_buffer_ids || []);
-    const vao_ids = new Set(args.vao_ids || []);
-
-    // Deleting a buffer does not release it while a VAO still references it.
-    // Find all dependants in one table pass (rather than one scan per id) and
-    // retire their private uniform buffers along with the VAO.
-    for (let id = 0; id < this.vaos.length; id++) {
-      const vao = this.vaos[id];
-      if (
-        vao &&
-        (array_buffer_ids.has(vao.geom_vb_id) ||
-          array_buffer_ids.has(vao.inst_vb_id) ||
-          index_buffer_ids.has(vao.geom_ib_id))
-      ) {
-        vao_ids.add(id);
+    for (let i = 0; i < shader.geom_attribs.length; i++) {
+      let attr = shader.geom_attribs[i];
+      if (attr.loc < 0) {
+        continue;
       }
+      if (attr.integer) {
+        gl.vertexAttribIPointer(
+          attr.loc,
+          attr.size,
+          attr.gl_type,
+          attr.stride,
+          attr.offset,
+        );
+      } else {
+        gl.vertexAttribPointer(
+          attr.loc,
+          attr.size,
+          attr.gl_type,
+          false,
+          attr.stride,
+          attr.offset,
+        );
+      }
+      gl.enableVertexAttribArray(attr.loc);
+      gl.vertexAttribDivisor(attr.loc, 0);
     }
 
-    for (const id of vao_ids) {
-      const vao = this.vaos[id];
-      if (!vao) continue;
-      if (vao.gl_vao) gl.deleteVertexArray(vao.gl_vao);
-      if (vao.draw_call_uniform_buf) gl.deleteBuffer(vao.draw_call_uniform_buf);
-      if (vao.user_uniform_buf) gl.deleteBuffer(vao.user_uniform_buf);
-      this.vaos[id] = undefined;
-    }
-    for (const id of array_buffer_ids) {
-      const buffer = this.array_buffers[id];
-      if (!buffer) continue;
-      if (buffer.gl_buf) gl.deleteBuffer(buffer.gl_buf);
-      this.array_buffers[id] = undefined;
-    }
-    for (const id of index_buffer_ids) {
-      const buffer = this.index_buffers[id];
-      if (!buffer) continue;
-      if (buffer.gl_buf) gl.deleteBuffer(buffer.gl_buf);
-      this.index_buffers[id] = undefined;
-    }
-    for (const id of new Set(args.texture_ids || [])) {
-      if (this._invalid_texture_upload_ids) {
-        this._invalid_texture_upload_ids.delete(id);
+    gl.bindBuffer(gl.ARRAY_BUFFER, this.array_buffers[args.inst_vb_id].gl_buf);
+
+    for (let i = 0; i < shader.inst_attribs.length; i++) {
+      let attr = shader.inst_attribs[i];
+      if (attr.loc < 0) {
+        continue;
       }
-      const texture = this.textures[id];
-      if (!texture) continue;
-      gl.deleteTexture(texture);
-      this.textures[id] = undefined;
-    }
-    for (const id of new Set(args.framebuffer_ids || [])) {
-      const framebuffer = this.framebuffers[id];
-      if (!framebuffer) continue;
-      gl.deleteFramebuffer(framebuffer);
-      this.framebuffers[id] = undefined;
+      if (attr.integer) {
+        gl.vertexAttribIPointer(
+          attr.loc,
+          attr.size,
+          attr.gl_type,
+          attr.stride,
+          attr.offset,
+        );
+      } else {
+        gl.vertexAttribPointer(
+          attr.loc,
+          attr.size,
+          attr.gl_type,
+          false,
+          attr.stride,
+          attr.offset,
+        );
+      }
+      gl.enableVertexAttribArray(attr.loc);
+      gl.vertexAttribDivisor(attr.loc, 1);
     }
 
-    // Sparse ids can be reused directly; trimming only empty tails prevents
-    // the JavaScript tables themselves retaining a repeated-cycle highwater.
-    for (const table of [
-      this.vaos,
-      this.array_buffers,
-      this.index_buffers,
-      this.textures,
-      this.framebuffers,
-    ]) {
-      while (table.length && table[table.length - 1] === undefined) {
-        table.pop();
-      }
-    }
+    gl.bindBuffer(
+      gl.ELEMENT_ARRAY_BUFFER,
+      this.index_buffers[args.geom_ib_id].gl_buf,
+    );
+    gl.bindVertexArray(null);
+
   }
 
   FromWasmDrawCall(args) {
-    if (this.webgl_context_lost || this.render_target_rejected) {
-      return;
-    }
     var gl = this.gl;
-    if (
-      !args ||
-      !Number.isSafeInteger(args.shader_id) ||
-      args.shader_id < 0 ||
-      !Number.isSafeInteger(args.vao_id) ||
-      args.vao_id < 0
-    ) {
-      this.report_vertex_submission_once(
-        "draw:invalid-ids",
-        "draw shader/VAO ids are not nonnegative safe integers",
-        { args },
-      );
-      return;
-    }
 
     let shader = this.draw_shaders[args.shader_id];
-    if (shader && shader.pending) {
-      return;
-    }
     if (!shader || shader.compile_failed) {
       this.report_missing_shader_once(
         "FromWasmDrawCall",
@@ -2160,469 +559,307 @@ export class WasmWebGL extends WasmWebBrowser {
       return;
     }
 
+    gl.useProgram(shader.program);
+    gl.depthMask(!!args.depth_write);
+    if (args.backface_culling) {
+      gl.enable(gl.CULL_FACE);
+      gl.cullFace(gl.BACK);
+    } else {
+      gl.disable(gl.CULL_FACE);
+    }
+
     let vao = this.vaos[args.vao_id];
-    if (!vao) {
-      this.report_vertex_submission_once(
-        `draw:${args.vao_id}:missing-vao`,
-        "VAO is missing",
-        { shader_id: args.shader_id, vao_id: args.vao_id },
-      );
-      return;
-    }
-    if (vao.shader_id !== args.shader_id) {
-      vao.shader_id = args.shader_id;
-      vao.ready = false;
-    }
-    const preflight = this.preflight_webgl_draw(args, vao, shader);
-    if (!preflight.ok) {
-      if (preflight.not_ready) {
-        return;
-      }
-      this.report_vertex_submission_once(
-        `draw:${args.vao_id}:${preflight.reason}`,
-        preflight.reason,
-        { shader_id: args.shader_id, vao_id: args.vao_id },
-      );
-      return;
-    }
-    const needs_configuration =
-      !vao.ready ||
-      !vao.gl_vao ||
-      vao.shader_version !== shader.version ||
-      vao.geometry_gl_buf !== preflight.geometry_buffer.gl_buf ||
-      vao.instance_gl_buf !== preflight.instance_buffer.gl_buf ||
-      vao.index_gl_buf !== preflight.index_buffer.gl_buf;
-    if (
-      needs_configuration &&
-      !this.configure_webgl_vao(vao, shader, preflight)
-    ) {
-      this.report_vertex_submission_once(
-        `draw:${args.vao_id}:vao-allocation`,
-        "VAO is missing or invalid",
-        { shader_id: args.shader_id, vao_id: args.vao_id },
-      );
-      return;
-    }
 
-    let vao_bound = false;
-    try {
-      gl.useProgram(shader.program);
-      gl.depthMask(!!args.depth_write);
-      if (args.backface_culling) {
-        gl.enable(gl.CULL_FACE);
-        gl.cullFace(gl.BACK);
-      } else {
-        gl.disable(gl.CULL_FACE);
-      }
-      // Texture passes render with an inverted projection Y (web_gl.rs
-      // setup_render_pass), which reverses triangle winding: front faces are
-      // clockwise there and counter-clockwise on the canvas, matching Metal.
-      gl.frontFace(this.texture_pass_front_face_cw ? gl.CW : gl.CCW);
-      gl.bindVertexArray(vao.gl_vao);
-      vao_bound = true;
+    gl.bindVertexArray(vao.gl_vao);
 
-      if (args.reset_draw_uniforms) {
-        this.reset_uniform_buffer_upload_cache(vao.draw_call_uniform_buf);
-        this.reset_uniform_buffer_upload_cache(vao.user_uniform_buf);
-      }
+    let index_buffer = this.index_buffers[vao.geom_ib_id];
+    let instance_buffer = this.array_buffers[vao.inst_vb_id];
 
-      this.upload_uniform_buffer_from_ptr(
-        gl,
-        shader.draw_list_uniform_buf,
-        args.draw_list_uniforms,
-        args.draw_list_uniforms_gen_lo,
-        args.draw_list_uniforms_gen_hi,
-      );
-      this.upload_uniform_buffer_from_ptr(
-        gl,
-        vao.draw_call_uniform_buf,
-        args.draw_call_uniforms,
-        args.draw_call_uniforms_gen_lo,
-        args.draw_call_uniforms_gen_hi,
-      );
-      this.upload_uniform_buffer_from_ptr(
-        gl,
-        vao.user_uniform_buf,
-        args.user_uniforms,
-        args.user_uniforms_gen_lo,
-        args.user_uniforms_gen_hi,
-      );
-      this.upload_uniform_buffer_from_ptr(
-        gl,
-        shader.live_uniform_buf,
-        args.live_uniforms,
-        args.live_uniforms_gen_lo,
-        args.live_uniforms_gen_hi,
-      );
+    this.upload_uniform_buffer_from_ptr(
+      gl,
+      shader.draw_list_uniform_buf,
+      args.draw_list_uniforms,
+    );
+    this.upload_uniform_buffer_from_ptr(
+      gl,
+      shader.draw_call_uniform_buf,
+      args.draw_call_uniforms,
+    );
+    this.upload_uniform_buffer_from_ptr(
+      gl,
+      shader.user_uniform_buf,
+      args.user_uniforms,
+    );
+    this.upload_uniform_buffer_from_ptr(
+      gl,
+      shader.live_uniform_buf,
+      args.live_uniforms,
+    );
 
-      this.bind_uniform_block(gl, shader.pass_uniforms_binding, shader.pass_uniform_buf);
-      this.bind_uniform_block(gl, shader.draw_list_uniforms_binding, shader.draw_list_uniform_buf);
-      this.bind_uniform_block(gl, shader.draw_call_uniforms_binding, vao.draw_call_uniform_buf);
-      this.bind_uniform_block(gl, shader.user_uniforms_binding, vao.user_uniform_buf);
-      this.bind_uniform_block(gl, shader.live_uniforms_binding, shader.live_uniform_buf);
+    this.bind_uniform_block(
+      gl,
+      shader.pass_uniforms_binding,
+      shader.pass_uniform_buf,
+    );
+    this.bind_uniform_block(
+      gl,
+      shader.draw_list_uniforms_binding,
+      shader.draw_list_uniform_buf,
+    );
+    this.bind_uniform_block(
+      gl,
+      shader.draw_call_uniforms_binding,
+      shader.draw_call_uniform_buf,
+    );
+    this.bind_uniform_block(
+      gl,
+      shader.user_uniforms_binding,
+      shader.user_uniform_buf,
+    );
+    this.bind_uniform_block(
+      gl,
+      shader.live_uniforms_binding,
+      shader.live_uniform_buf,
+    );
 
-      for (let i = 0; i < shader.texture_locs.length; i++) {
-        const tex_loc = shader.texture_locs[i];
-        if (!tex_loc || tex_loc.loc == null) {
-          continue;
-        }
-        const target = tex_loc.ty === "samplerCube"
-          ? gl.TEXTURE_CUBE_MAP
-          : gl.TEXTURE_2D;
+    let indices = index_buffer.length;
+    let instances = instance_buffer.length / shader.instance_slots;
+
+    let texture_slots = shader.texture_locs.length;
+
+    for (let i = 0; i < texture_slots; i++) {
+      let tex_loc = shader.texture_locs[i];
+      let texture_id = args.textures[i];
+      let target =
+        tex_loc.ty === "samplerCube" ? gl.TEXTURE_CUBE_MAP : gl.TEXTURE_2D;
+      if (texture_id !== undefined) {
+        let tex_obj = this.textures[texture_id];
         gl.activeTexture(gl.TEXTURE0 + i);
-        gl.bindTexture(target, preflight.sampler_textures[i]);
+        gl.bindTexture(target, tex_obj);
         gl.uniform1i(tex_loc.loc, i);
-      }
-
-      const xr = this.xr;
-      if (xr !== undefined && xr.in_xr_pass) {
-        const pass_uniforms = new Float32Array(
-          this.memory.buffer,
-          args.pass_uniforms.ptr,
-          args.pass_uniforms.len,
-        );
-        const draw_eye = (eye) => {
-          const viewport = eye.viewport;
-          gl.viewport(viewport.x, viewport.y, viewport.width, viewport.height);
-          for (let i = 0; i < 16; i++) pass_uniforms[i] = eye.projection_matrix[i];
-          for (let i = 0; i < 16; i++) pass_uniforms[i + 16] = eye.transform_matrix[i];
-          for (let i = 0; i < 16; i++) pass_uniforms[i + 32] = eye.invtransform_matrix[i];
-          this.upload_uniform_buffer_data(gl, shader.pass_uniform_buf, pass_uniforms);
-          gl.drawElementsInstanced(
-            gl.TRIANGLES,
-            preflight.indices,
-            preflight.index_buffer.index_type,
-            0,
-            preflight.instances,
-          );
-        };
-        draw_eye(xr.left_eye);
-        draw_eye(xr.right_eye);
       } else {
-        this.upload_uniform_buffer_from_ptr(
-          gl,
-          shader.pass_uniform_buf,
-          args.pass_uniforms,
-          args.pass_uniforms_gen_lo,
-          args.pass_uniforms_gen_hi,
-        );
-        gl.drawElementsInstanced(
-          gl.TRIANGLES,
-          preflight.indices,
-          preflight.index_buffer.index_type,
-          0,
-          preflight.instances,
-        );
-      }
-    } catch (error) {
-      this.report_vertex_submission_once(
-        `draw:${args.vao_id}:exception`,
-        `draw setup failed: ${error && error.message ? error.message : String(error)}`,
-        { shader_id: args.shader_id, vao_id: args.vao_id },
-      );
-    } finally {
-      if (vao_bound) {
-        try {
-          gl.bindVertexArray(null);
-        } catch (_error) {
-        }
-      }
-      try {
-        gl.depthMask(true);
-      } catch (_error) {
+        gl.activeTexture(gl.TEXTURE0 + i);
+        gl.bindTexture(target, null);
       }
     }
+
+    let xr = this.xr;
+    let pass_uniforms = new Float32Array(
+      this.memory.buffer,
+      args.pass_uniforms.ptr,
+      args.pass_uniforms.len,
+    );
+    if (xr !== undefined && xr.in_xr_pass) {
+      let left = xr.left_eye;
+      let lvp = left.viewport;
+      gl.viewport(lvp.x, lvp.y, lvp.width, lvp.height);
+      let mlp = left.projection_matrix;
+      for (let i = 0; i < 16; i++) pass_uniforms[i] = mlp[i];
+      let mlt = left.transform_matrix;
+      for (let i = 0; i < 16; i++) pass_uniforms[i + 16] = mlt[i];
+      let mli = left.invtransform_matrix;
+      for (let i = 0; i < 16; i++) pass_uniforms[i + 32] = mli[i];
+      this.upload_uniform_buffer_data(
+        gl,
+        shader.pass_uniform_buf,
+        pass_uniforms,
+      );
+      gl.drawElementsInstanced(
+        gl.TRIANGLES,
+        indices,
+        gl.UNSIGNED_INT,
+        0,
+        instances,
+      );
+
+      let right = xr.right_eye;
+      let rvp = right.viewport;
+      gl.viewport(rvp.x, rvp.y, rvp.width, rvp.height);
+      let mrp = right.projection_matrix;
+      for (let i = 0; i < 16; i++) pass_uniforms[i] = mrp[i];
+      let mrt = right.transform_matrix;
+      for (let i = 0; i < 16; i++) pass_uniforms[i + 16] = mrt[i];
+      let mri = right.invtransform_matrix;
+      for (let i = 0; i < 16; i++) pass_uniforms[i + 32] = mri[i];
+      this.upload_uniform_buffer_data(
+        gl,
+        shader.pass_uniform_buf,
+        pass_uniforms,
+      );
+      gl.drawElementsInstanced(
+        gl.TRIANGLES,
+        indices,
+        gl.UNSIGNED_INT,
+        0,
+        instances,
+      );
+    } else {
+      this.upload_uniform_buffer_data(
+        gl,
+        shader.pass_uniform_buf,
+        pass_uniforms,
+      );
+      gl.drawElementsInstanced(
+        gl.TRIANGLES,
+        indices,
+        gl.UNSIGNED_INT,
+        0,
+        instances,
+      );
+    }
+
+    gl.bindVertexArray(null);
+    gl.depthMask(true);
   }
 
   FromWasmAllocTextureImage2D_BGRAu8_32(args) {
-    const admission = this.admit_texture_upload(args, {
-      faces: 1,
-      bytes_per_texel: 4,
-      elements_per_texel: 1,
-      element_size: 4,
-      nearest: false,
-    });
-    if (!admission) return;
-    const source = this.make_bgra_upload_view(admission);
-    if (!source) return;
-    this.upload_admitted_texture(
-      admission,
-      "bgra8",
-      source,
-      (gl, target, allocate, data, checked) => {
-        if (allocate) {
-          gl.texImage2D(
-            target,
-            0,
-            gl.RGBA,
-            checked.args.width,
-            checked.args.height,
-            0,
-            gl.RGBA,
-            gl.UNSIGNED_BYTE,
-            data,
-          );
-        } else {
-          gl.texSubImage2D(
-            target,
-            0,
-            0,
-            0,
-            checked.args.width,
-            checked.args.height,
-            gl.RGBA,
-            gl.UNSIGNED_BYTE,
-            data,
-          );
-        }
-      },
+    var gl = this.gl;
+    var gl_tex = this.textures[args.texture_id] || gl.createTexture();
+
+    gl.bindTexture(gl.TEXTURE_2D, gl_tex);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+    //gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, true);
+    let data_array = new Uint8Array(
+      this.memory.buffer,
+      args.data.ptr,
+      args.width * args.height * 4,
     );
+    //agdconsole.log(args.width, args.height);
+    gl.texImage2D(
+      gl.TEXTURE_2D,
+      0,
+      gl.RGBA,
+      args.width,
+      args.height,
+      0,
+      gl.RGBA,
+      gl.UNSIGNED_BYTE,
+      data_array,
+    );
+    this.textures[args.texture_id] = gl_tex;
   }
 
   FromWasmAllocTextureImage2D_Ru8(args) {
-    const admission = this.admit_texture_upload(args, {
-      faces: 1,
-      bytes_per_texel: 1,
-      elements_per_texel: 1,
-      element_size: 1,
-      nearest: false,
-    });
-    if (!admission) return;
-    const source = this.make_texture_source_view(admission, Uint8Array);
-    if (!source) return;
-    this.upload_admitted_texture(
-      admission,
-      "r8",
-      source,
-      (gl, target, allocate, data, checked) => {
-        try {
-          gl.pixelStorei(gl.UNPACK_ALIGNMENT, 1);
-          if (allocate) {
-            gl.texImage2D(
-              target,
-              0,
-              gl.R8,
-              checked.args.width,
-              checked.args.height,
-              0,
-              gl.RED,
-              gl.UNSIGNED_BYTE,
-              data,
-            );
-          } else {
-            gl.texSubImage2D(
-              target,
-              0,
-              0,
-              0,
-              checked.args.width,
-              checked.args.height,
-              gl.RED,
-              gl.UNSIGNED_BYTE,
-              data,
-            );
-          }
-        } finally {
-          gl.pixelStorei(gl.UNPACK_ALIGNMENT, 4);
-        }
-      },
+    var gl = this.gl;
+    var gl_tex = this.textures[args.texture_id] || gl.createTexture();
+
+    gl.bindTexture(gl.TEXTURE_2D, gl_tex);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+    //gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, true);
+    let data_array = new Uint8Array(
+      this.memory.buffer,
+      args.data.ptr,
+      args.width * args.height,
     );
+    gl.pixelStorei(gl.UNPACK_ALIGNMENT, 1);
+    gl.texImage2D(
+      gl.TEXTURE_2D,
+      0,
+      gl.R8,
+      args.width,
+      args.height,
+      0,
+      gl.RED,
+      gl.UNSIGNED_BYTE,
+      data_array,
+    );
+    gl.pixelStorei(gl.UNPACK_ALIGNMENT, 4);
+    this.textures[args.texture_id] = gl_tex;
   }
 
   FromWasmAllocTextureImage2D_RGBAf32(args) {
-    const admission = this.admit_texture_upload(args, {
-      faces: 1,
-      bytes_per_texel: 16,
-      elements_per_texel: 4,
-      element_size: 4,
-      nearest: true,
-    });
-    if (!admission) return;
-    const source = this.make_texture_source_view(admission, Float32Array);
-    if (!source) return;
-    this.upload_admitted_texture(
-      admission,
-      "rgba32f",
-      source,
-      (gl, target, allocate, data, checked) => {
-        if (allocate) {
-          gl.texImage2D(
-            target,
-            0,
-            gl.RGBA32F,
-            checked.args.width,
-            checked.args.height,
-            0,
-            gl.RGBA,
-            gl.FLOAT,
-            data,
-          );
-        } else {
-          gl.texSubImage2D(
-            target,
-            0,
-            0,
-            0,
-            checked.args.width,
-            checked.args.height,
-            gl.RGBA,
-            gl.FLOAT,
-            data,
-          );
-        }
-      },
+    let gl = this.gl;
+    let gl_tex = this.textures[args.texture_id] || gl.createTexture();
+
+    gl.bindTexture(gl.TEXTURE_2D, gl_tex);
+    // Data textures are sampled as lookup tables; avoid interpolation artifacts.
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+    let data_array = new Float32Array(
+      this.memory.buffer,
+      args.data.ptr,
+      args.width * args.height * 4,
     );
+    gl.texImage2D(
+      gl.TEXTURE_2D,
+      0,
+      gl.RGBA32F,
+      args.width,
+      args.height,
+      0,
+      gl.RGBA,
+      gl.FLOAT,
+      data_array,
+    );
+    this.textures[args.texture_id] = gl_tex;
   }
 
   FromWasmAllocTextureCube_BGRAu8_32(args) {
-    const admission = this.admit_texture_upload(args, {
-      faces: 6,
-      bytes_per_texel: 4,
-      elements_per_texel: 1,
-      element_size: 4,
-      nearest: false,
-    });
-    if (!admission) return;
-    const source = this.make_bgra_upload_view(admission);
-    if (!source) return;
-    this.upload_admitted_texture(
-      admission,
-      "cube-bgra8",
-      source,
-      (gl, _target, allocate, data, checked) => {
-        const faces = [
-          gl.TEXTURE_CUBE_MAP_POSITIVE_X,
-          gl.TEXTURE_CUBE_MAP_NEGATIVE_X,
-          gl.TEXTURE_CUBE_MAP_POSITIVE_Y,
-          gl.TEXTURE_CUBE_MAP_NEGATIVE_Y,
-          gl.TEXTURE_CUBE_MAP_POSITIVE_Z,
-          gl.TEXTURE_CUBE_MAP_NEGATIVE_Z,
-        ];
-        const face_bytes = checked.face_texels * 4;
-        for (let i = 0; i < faces.length; i++) {
-          const face = new Uint8Array(data.buffer, i * face_bytes, face_bytes);
-          if (allocate) {
-            gl.texImage2D(
-              faces[i],
-              0,
-              gl.RGBA,
-              checked.args.width,
-              checked.args.height,
-              0,
-              gl.RGBA,
-              gl.UNSIGNED_BYTE,
-              face,
-            );
-          } else {
-            gl.texSubImage2D(
-              faces[i],
-              0,
-              0,
-              0,
-              checked.args.width,
-              checked.args.height,
-              gl.RGBA,
-              gl.UNSIGNED_BYTE,
-              face,
-            );
-          }
-        }
-      },
+    var gl = this.gl;
+    var gl_tex = this.textures[args.texture_id] || gl.createTexture();
+
+    gl.bindTexture(gl.TEXTURE_CUBE_MAP, gl_tex);
+    gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
+    gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
+    gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_CUBE_MAP, gl.TEXTURE_WRAP_R, gl.CLAMP_TO_EDGE);
+
+    let face_size = args.width * args.height * 4;
+    let all_faces = new Uint8Array(
+      this.memory.buffer,
+      args.data.ptr,
+      face_size * 6,
     );
+    let faces = [
+      gl.TEXTURE_CUBE_MAP_POSITIVE_X,
+      gl.TEXTURE_CUBE_MAP_NEGATIVE_X,
+      gl.TEXTURE_CUBE_MAP_POSITIVE_Y,
+      gl.TEXTURE_CUBE_MAP_NEGATIVE_Y,
+      gl.TEXTURE_CUBE_MAP_POSITIVE_Z,
+      gl.TEXTURE_CUBE_MAP_NEGATIVE_Z,
+    ];
+    for (let i = 0; i < 6; i++) {
+      let begin = i * face_size;
+      let end = begin + face_size;
+      let data_array = all_faces.subarray(begin, end);
+      gl.texImage2D(
+        faces[i],
+        0,
+        gl.RGBA,
+        args.width,
+        args.height,
+        0,
+        gl.RGBA,
+        gl.UNSIGNED_BYTE,
+        data_array,
+      );
+    }
+    this.textures[args.texture_id] = gl_tex;
   }
 
   FromWasmBeginRenderTexture(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     if (this.xr !== undefined) {
       this.xr.in_xr_pass = false;
     }
-    this.texture_pass_front_face_cw = true;
 
     let gl = this.gl;
-    if (
-      !args ||
-      !Array.isArray(args.color_targets) ||
-      !args.depth_target
-    ) {
-      this.reject_render_target("missing color/depth target metadata", args);
-      return;
-    }
-    const render_targets = args.color_targets.slice();
-    if (args.depth_target.attached) {
-      render_targets.push(args.depth_target);
-    }
-    for (const target of render_targets) {
-      const texture = target && this.textures[target.texture_id];
-      if (
-        texture &&
-        texture._texture_target !== undefined &&
-        texture._texture_target !== gl.TEXTURE_2D
-      ) {
-        this.reject_render_target(
-          `texture ${target.texture_id} was created for a non-2D target`,
-          args,
-        );
-        return;
-      }
-    }
-    const has_r32f_target = args.color_targets.some(
-      (target) => target && target.format === 1,
-    );
-    if (has_r32f_target && !this.ext_color_buffer_float) {
-      this.reject_render_target(
-        "R32F target requires EXT_color_buffer_float",
-        args,
-      );
-      return;
-    }
-    const quality = this.ensure_render_quality();
-    const size = makepad_render_target_size(
-      args.width,
-      args.height,
-      this.webgl_limits,
-      quality.pixel_budget,
-    );
-    if (!size.ok) {
-      this.reject_render_target(
-        size.reason,
-        args,
-      );
-      return;
-    }
-    if (has_r32f_target && size.scaled) {
-      this.reject_render_target(
-        "R32F data targets cannot be downscaled",
-        args,
-      );
-      return;
-    }
-    const render_width = size.width;
-    const render_height = size.height;
-    if (size.scaled) {
-      this.report_render_target_size_once("scaled to safety limits", {
-        requested: [size.requested_width, size.requested_height],
-        allocated: [render_width, render_height],
-        scale: size.scale,
-        limits: this.webgl_limits,
-      });
-    }
-    this.render_target_rejected = false;
-    try {
     var gl_framebuffer =
       this.framebuffers[args.pass_id] ||
       (this.framebuffers[args.pass_id] = gl.createFramebuffer());
-    if (!gl_framebuffer) {
-      throw new Error("WebGL framebuffer allocation returned null");
-    }
     gl.bindFramebuffer(gl.FRAMEBUFFER, gl_framebuffer);
 
     let clear_flags = 0;
     let clear_depth = 0.0;
-    let clear_color = { r: 0, g: 0, b: 0, a: 0 };
-    let allocation_changed = false;
-    const color_attachments = [];
+    let clear_color;
 
     for (let i = 0; i < args.color_targets.length; i++) {
       let tgt = args.color_targets[i];
@@ -2630,35 +867,29 @@ export class WasmWebGL extends WasmWebBrowser {
       var gl_tex =
         this.textures[tgt.texture_id] ||
         (this.textures[tgt.texture_id] = gl.createTexture());
-      if (!gl_tex) {
-        throw new Error(`WebGL color texture ${tgt.texture_id} allocation returned null`);
-      }
-      color_attachments.push(gl_tex);
       // resize or create texture
       clear_color = tgt.clear_color;
       if (
-        gl_tex._width != render_width ||
-        gl_tex._height != render_height ||
-        gl_tex._format != tgt.format ||
-        gl_tex._render_target_valid === false
+        gl_tex._width != args.width ||
+        gl_tex._height != args.height ||
+        gl_tex._format != tgt.format
       ) {
-        gl_tex._texture_target = gl.TEXTURE_2D;
         gl.bindTexture(gl.TEXTURE_2D, gl_tex);
-        allocation_changed = true;
-        this.clear_texture_upload_allocation(gl_tex);
 
         clear_flags |= gl.COLOR_BUFFER_BIT;
 
-        gl_tex._width = render_width;
-        gl_tex._height = render_height;
-        gl_tex._requested_width = args.width;
-        gl_tex._requested_height = args.height;
+        gl_tex._width = args.width;
+        gl_tex._height = args.height;
         gl_tex._format = tgt.format;
-        gl_tex._depth = false;
         if (tgt.format === 1) {
           // R32F data target (TextureFormat::RenderRf32). Color-renderable
           // only with EXT_color_buffer_float; NEAREST because float
           // filtering is a separate extension and consumers sample_nearest.
+          if (!this.ext_color_buffer_float) {
+            console.error(
+              "makepad: R32F render target requested but EXT_color_buffer_float is unavailable — the pass will not render correctly",
+            );
+          }
           gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
           gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
           gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
@@ -2703,307 +934,19 @@ export class WasmWebGL extends WasmWebBrowser {
         0,
       );
     }
-    // Depth target: a real depth/stencil texture, so a texture pass
-    // depth-tests exactly like the canvas and like Metal. Without it every
-    // 3D scene rendered into a texture (the tilted map under its tilt-shift
-    // blur, effect thumbnails) was draw-order only: roofs overpainted by
-    // the walls drawn after them, buildings hollow, landmarks buried.
-    let dt = args.depth_target;
-    if (dt.attached) {
-      var gl_dtex =
-        this.textures[dt.texture_id] ||
-        (this.textures[dt.texture_id] = gl.createTexture());
-      if (!gl_dtex) {
-        throw new Error(`WebGL depth texture ${dt.texture_id} allocation returned null`);
-      }
-      if (
-        gl_dtex._width != render_width ||
-        gl_dtex._height != render_height ||
-        !gl_dtex._depth ||
-        gl_dtex._format != -1 ||
-        gl_dtex._render_target_valid === false
-      ) {
-        gl_dtex._texture_target = gl.TEXTURE_2D;
-        gl.bindTexture(gl.TEXTURE_2D, gl_dtex);
-        allocation_changed = true;
-        this.clear_texture_upload_allocation(gl_dtex);
-        gl_dtex._width = render_width;
-        gl_dtex._height = render_height;
-        gl_dtex._requested_width = args.width;
-        gl_dtex._requested_height = args.height;
-        gl_dtex._depth = true;
-        gl_dtex._format = -1;
-        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
-        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
-        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
-        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
-        gl.texImage2D(
-          gl.TEXTURE_2D,
-          0,
-          gl.DEPTH24_STENCIL8,
-          render_width,
-          render_height,
-          0,
-          gl.DEPTH_STENCIL,
-          gl.UNSIGNED_INT_24_8,
-          null,
-        );
-        clear_flags |= gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT;
-      } else if (!dt.init_only) {
-        clear_flags |= gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT;
-      }
-      clear_depth = dt.clear_depth;
-      gl.framebufferTexture2D(
-        gl.FRAMEBUFFER,
-        gl.DEPTH_STENCIL_ATTACHMENT,
-        gl.TEXTURE_2D,
-        gl_dtex,
-        0,
-      );
-    } else {
-      gl.framebufferTexture2D(
-        gl.FRAMEBUFFER,
-        gl.DEPTH_STENCIL_ATTACHMENT,
-        gl.TEXTURE_2D,
-        null,
-        0,
-      );
-    }
-    const depth_attachment = dt.attached ? gl_dtex : null;
-    const previous_color_attachments = gl_framebuffer._color_attachments;
-    const attachments_changed =
-      !Array.isArray(previous_color_attachments) ||
-      previous_color_attachments.length !== color_attachments.length ||
-      color_attachments.some(
-        (texture, index) => previous_color_attachments[index] !== texture,
-      ) ||
-      gl_framebuffer._depth_attachment !== depth_attachment;
-    if (allocation_changed) {
-      const allocation_error = gl.getError();
-      if (allocation_error !== gl.NO_ERROR) {
-        throw new Error(`WebGL allocation error ${allocation_error}`);
-      }
-    }
-    if (
-      (allocation_changed || attachments_changed) &&
-      gl.checkFramebufferStatus(gl.FRAMEBUFFER) !== gl.FRAMEBUFFER_COMPLETE
-    ) {
-      throw new Error("WebGL framebuffer is incomplete");
-    }
-    gl_framebuffer._color_attachments = color_attachments;
-    gl_framebuffer._depth_attachment = depth_attachment;
-    for (const texture of color_attachments) {
-      texture._texture_target = gl.TEXTURE_2D;
-      texture._render_target_valid = true;
-    }
-    if (depth_attachment) {
-      depth_attachment._texture_target = gl.TEXTURE_2D;
-      depth_attachment._render_target_valid = true;
-    }
-    if (this._invalid_texture_upload_ids) {
-      for (const target of render_targets) {
-        this._invalid_texture_upload_ids.delete(target.texture_id);
-      }
-    }
-    this.set_active_render_target_textures(
-      color_attachments,
-      depth_attachment,
-    );
-    // The viewport uses the same uniform downscale as the attachments, so
-    // normalized texture coordinates retain their meaning across passes.
-    gl.viewport(0, 0, render_width, render_height);
+    // TODO implement depth target
+    gl.viewport(0, 0, args.width, args.height);
 
     if (clear_flags !== 0) {
-      // glClear honours the depth mask; the previous draw call may have
-      // left it off.
-      gl.depthMask(true);
       gl.clearColor(clear_color.r, clear_color.g, clear_color.b, clear_color.a);
       gl.clearDepth(clear_depth);
       gl.clear(clear_flags);
     }
-    } catch (error) {
-      this.reject_render_target(
-        error && error.message ? error.message : String(error),
-        args,
-      );
-    }
-  }
-
-  FromWasmRequestRenderTextureCapture(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
-    const gl = this.gl;
-    const texture = this.textures[args.texture_id];
-    if (
-      !texture ||
-      texture._render_target_valid === false ||
-      !texture._width ||
-      !texture._height
-    ) {
-      this.to_wasm.ToWasmRenderTextureCapture({
-        texture_id: args.texture_id,
-        width: 0,
-        height: 0,
-        data: new Uint8Array(0),
-        error: "render target is not allocated",
-      });
-      this.do_wasm_pump();
-      return;
-    }
-
-    const width = texture._width;
-    const height = texture._height;
-    const byteLength = width * height * 4;
-    const framebuffer = gl.createFramebuffer();
-    const pixelBuffer = gl.createBuffer();
-    if (!framebuffer || !pixelBuffer) {
-      if (pixelBuffer) gl.deleteBuffer(pixelBuffer);
-      if (framebuffer) gl.deleteFramebuffer(framebuffer);
-      this.to_wasm.ToWasmRenderTextureCapture({
-        texture_id: args.texture_id,
-        width: 0,
-        height: 0,
-        data: new Uint8Array(0),
-        error: "could not allocate WebGL readback objects",
-      });
-      this.do_wasm_pump();
-      return;
-    }
-    const oldFramebuffer = gl.getParameter(gl.FRAMEBUFFER_BINDING);
-    const oldPixelBuffer = gl.getParameter(gl.PIXEL_PACK_BUFFER_BINDING);
-    const oldPackAlignment = gl.getParameter(gl.PACK_ALIGNMENT);
-    gl.bindFramebuffer(gl.FRAMEBUFFER, framebuffer);
-    gl.framebufferTexture2D(
-      gl.FRAMEBUFFER,
-      gl.COLOR_ATTACHMENT0,
-      gl.TEXTURE_2D,
-      texture,
-      0,
-    );
-    if (gl.checkFramebufferStatus(gl.FRAMEBUFFER) !== gl.FRAMEBUFFER_COMPLETE) {
-      gl.bindFramebuffer(gl.FRAMEBUFFER, oldFramebuffer);
-      gl.deleteBuffer(pixelBuffer);
-      gl.deleteFramebuffer(framebuffer);
-      this.to_wasm.ToWasmRenderTextureCapture({
-        texture_id: args.texture_id,
-        width: 0,
-        height: 0,
-        data: new Uint8Array(0),
-        error: "render target framebuffer is incomplete",
-      });
-      this.do_wasm_pump();
-      return;
-    }
-    gl.bindBuffer(gl.PIXEL_PACK_BUFFER, pixelBuffer);
-    gl.bufferData(gl.PIXEL_PACK_BUFFER, byteLength, gl.STREAM_READ);
-    gl.pixelStorei(gl.PACK_ALIGNMENT, 1);
-    // With a PIXEL_PACK_BUFFER bound, zero is a byte offset. The transfer is
-    // queued on the producing WebGL command stream and does not copy to JS.
-    gl.readPixels(0, 0, width, height, gl.RGBA, gl.UNSIGNED_BYTE, 0);
-    const fence = gl.fenceSync(gl.SYNC_GPU_COMMANDS_COMPLETE, 0);
-    gl.flush();
-    gl.pixelStorei(gl.PACK_ALIGNMENT, oldPackAlignment);
-    gl.bindBuffer(gl.PIXEL_PACK_BUFFER, oldPixelBuffer);
-    gl.bindFramebuffer(gl.FRAMEBUFFER, oldFramebuffer);
-
-    const capture = { frame_id: 0, done: false };
-    this.pending_render_texture_captures.add(capture);
-    const finish = (error, release_gl = !this.webgl_context_lost) => {
-      if (capture.done) {
-        return false;
-      }
-      capture.done = true;
-      if (capture.frame_id) {
-        window.cancelAnimationFrame(capture.frame_id);
-        capture.frame_id = 0;
-      }
-      this.pending_render_texture_captures.delete(capture);
-      if (release_gl) {
-        if (fence) gl.deleteSync(fence);
-        gl.deleteBuffer(pixelBuffer);
-        gl.deleteFramebuffer(framebuffer);
-      }
-      if (error && !this.webgl_context_lost) {
-        this.to_wasm.ToWasmRenderTextureCapture({
-          texture_id: args.texture_id,
-          width: 0,
-          height: 0,
-          data: new Uint8Array(0),
-          error,
-        });
-        this.do_wasm_pump();
-      }
-      return true;
-    };
-    if (!fence || gl.getError() !== gl.NO_ERROR) {
-      finish("could not queue WebGL2 readPixels");
-      return;
-    }
-
-    const pollStarted = performance.now();
-    const poll = () => {
-      capture.frame_id = 0;
-      if (capture.done) {
-        return;
-      }
-      if (this.wasm == null) {
-        finish();
-        return;
-      }
-      if (this.webgl_context_lost || gl.isContextLost()) {
-        finish(undefined, false);
-        return;
-      }
-      const status = gl.clientWaitSync(fence, 0, 0);
-      if (status === gl.TIMEOUT_EXPIRED) {
-        if (performance.now() - pollStarted > 10000) {
-          finish("WebGL readback fence timed out");
-          return;
-        }
-        capture.frame_id = window.requestAnimationFrame(poll);
-        return;
-      }
-      if (status === gl.WAIT_FAILED) {
-        finish("WebGL readback fence failed");
-        return;
-      }
-      const data = new Uint8Array(byteLength);
-      try {
-        gl.bindBuffer(gl.PIXEL_PACK_BUFFER, pixelBuffer);
-        gl.getBufferSubData(gl.PIXEL_PACK_BUFFER, 0, data);
-      } catch (error) {
-        gl.bindBuffer(gl.PIXEL_PACK_BUFFER, oldPixelBuffer);
-        finish(`WebGL readback copy failed: ${error}`);
-        return;
-      }
-      gl.bindBuffer(gl.PIXEL_PACK_BUFFER, oldPixelBuffer);
-      if (!finish()) {
-        return;
-      }
-      this.to_wasm.ToWasmRenderTextureCapture({
-        texture_id: args.texture_id,
-        width,
-        height,
-        data,
-        error: "",
-      });
-      this.do_wasm_pump();
-    };
-    if (!this.webgl_context_lost) {
-      capture.frame_id = window.requestAnimationFrame(poll);
-    }
   }
 
   FromWasmBeginRenderCanvas(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
-    this.reset_active_render_target_textures();
-    this.render_target_rejected = false;
     let gl = this.gl;
     let xr = this.xr;
-    this.texture_pass_front_face_cw = false;
 
     if (xr !== undefined) {
       xr.in_xr_pass = true;
@@ -3014,7 +957,6 @@ export class WasmWebGL extends WasmWebBrowser {
       gl.viewport(0, 0, this.canvas.width, this.canvas.height);
     }
     let c = args.clear_color;
-    gl.depthMask(true);
     gl.clearColor(c.r, c.g, c.b, c.a);
     gl.clearDepth(args.clear_depth);
     gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
@@ -3037,9 +979,6 @@ export class WasmWebGL extends WasmWebBrowser {
   // Video Playback API
 
   FromWasmPrepareVideoPlayback(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let key = args.video_id_lo + "_" + args.video_id_hi;
     let video = document.createElement("video");
     video.crossOrigin = "anonymous";
@@ -3055,16 +994,11 @@ export class WasmWebGL extends WasmWebBrowser {
       video_id_hi: args.video_id_hi,
       playing: false,
       texture_initialized: false,
-      disposed: false,
-      handlers: {},
     };
 
     this.video_players[key] = player;
 
-    player.handlers.loadedmetadata = () => {
-      if (this.webgl_context_lost || player.disposed) {
-        return;
-      }
+    video.addEventListener("loadedmetadata", () => {
       let duration_ms = Math.round(video.duration * 1000);
       this.to_wasm.ToWasmVideoPlaybackPrepared({
         video_id_lo: args.video_id_lo,
@@ -3075,83 +1009,46 @@ export class WasmWebGL extends WasmWebBrowser {
         duration_hi: Math.floor(duration_ms / 0x100000000),
       });
       this.do_wasm_pump();
-    };
+    });
 
-    player.handlers.ended = () => {
-      if (this.webgl_context_lost || player.disposed) {
-        return;
-      }
+    video.addEventListener("ended", () => {
       player.playing = false;
       this.to_wasm.ToWasmVideoPlaybackCompleted({
         video_id_lo: args.video_id_lo,
         video_id_hi: args.video_id_hi,
       });
       this.do_wasm_pump();
-    };
+    });
 
-    player.handlers.play = () => {
-      if (this.webgl_context_lost || player.disposed) {
-        return;
-      }
+    video.addEventListener("play", () => {
       player.playing = true;
       this.ensure_video_animation_frame();
-    };
+    });
 
-    player.handlers.pause = () => {
+    video.addEventListener("pause", () => {
       player.playing = false;
-    };
-    for (const [name, handler] of Object.entries(player.handlers)) {
-      video.addEventListener(name, handler);
-    }
+    });
 
     video.src = args.source_url;
 
     if (args.autoplay) {
       video.play().catch(e => {
-        if (!this.webgl_context_lost && !player.disposed) {
-          console.warn("Video autoplay failed:", e);
-        }
+        console.warn("Video autoplay failed:", e);
       });
     }
   }
 
-  dispose_video_player(player) {
-    if (!player || player.disposed) {
-      return;
-    }
-    player.disposed = true;
-    player.playing = false;
-    for (const [name, handler] of Object.entries(player.handlers || {})) {
-      player.video.removeEventListener(name, handler);
-    }
-    player.handlers = {};
-    try {
-      player.video.pause();
-      player.video.removeAttribute("src");
-      player.video.load();
-    } catch (_error) {
-    }
-  }
-
   FromWasmBeginVideoPlayback(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let key = args.video_id_lo + "_" + args.video_id_hi;
     let player = this.video_players[key];
     if (player) {
       player.video.play().catch(e => {
-        if (!this.webgl_context_lost && !player.disposed) {
-          console.warn("Video play failed:", e);
-        }
+        console.warn("Video play failed:", e);
       });
     }
   }
 
   FromWasmPauseVideoPlayback(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let key = args.video_id_lo + "_" + args.video_id_hi;
     let player = this.video_players[key];
     if (player) {
@@ -3160,24 +1057,16 @@ export class WasmWebGL extends WasmWebBrowser {
   }
 
   FromWasmResumeVideoPlayback(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let key = args.video_id_lo + "_" + args.video_id_hi;
     let player = this.video_players[key];
     if (player) {
       player.video.play().catch(e => {
-        if (!this.webgl_context_lost && !player.disposed) {
-          console.warn("Video resume failed:", e);
-        }
+        console.warn("Video resume failed:", e);
       });
     }
   }
 
   FromWasmMuteVideoPlayback(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let key = args.video_id_lo + "_" + args.video_id_hi;
     let player = this.video_players[key];
     if (player) {
@@ -3186,9 +1075,6 @@ export class WasmWebGL extends WasmWebBrowser {
   }
 
   FromWasmUnmuteVideoPlayback(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let key = args.video_id_lo + "_" + args.video_id_hi;
     let player = this.video_players[key];
     if (player) {
@@ -3197,9 +1083,6 @@ export class WasmWebGL extends WasmWebBrowser {
   }
 
   FromWasmSeekVideoPlayback(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let key = args.video_id_lo + "_" + args.video_id_hi;
     let player = this.video_players[key];
     if (player) {
@@ -3209,13 +1092,13 @@ export class WasmWebGL extends WasmWebBrowser {
   }
 
   FromWasmCleanupVideoPlaybackResources(args) {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let key = args.video_id_lo + "_" + args.video_id_hi;
     let player = this.video_players[key];
     if (player) {
-      this.dispose_video_player(player);
+      player.video.pause();
+      player.video.removeAttribute("src");
+      player.video.load();
+      player.playing = false;
       delete this.video_players[key];
 
       this.to_wasm.ToWasmVideoPlaybackResourcesReleased({
@@ -3227,22 +1110,16 @@ export class WasmWebGL extends WasmWebBrowser {
   }
 
   ensure_video_animation_frame() {
-    if (this.webgl_context_lost || this.video_anim_frame_id) {
+    if (this.video_anim_frame_id) {
       return;
     }
     this.video_anim_frame_id = window.requestAnimationFrame(() => {
       this.video_anim_frame_id = 0;
-      if (this.webgl_context_lost) {
-        return;
-      }
       this.update_video_textures();
     });
   }
 
   update_video_textures() {
-    if (this.webgl_context_lost) {
-      return;
-    }
     let gl = this.gl;
     let any_playing = false;
     let any_updated = false;
@@ -3256,190 +1133,33 @@ export class WasmWebGL extends WasmWebBrowser {
       let video = player.video;
       if (video.readyState < 2) continue;
 
-      if (!Number.isSafeInteger(player.texture_id) || player.texture_id < 0) {
-        this.report_texture_upload_once(
-          "invalid-video-texture-id",
-          "video texture id is not a nonnegative safe integer",
-          { texture_id: player.texture_id },
-        );
-        continue;
-      }
-
-      const width = video.videoWidth;
-      const height = video.videoHeight;
-      if (
-        Number.isSafeInteger(width) &&
-        Number.isSafeInteger(height) &&
-        width >= 0 &&
-        height >= 0 &&
-        (width === 0 || height === 0)
-      ) {
-        // Metadata can become ready before the decoder exposes dimensions.
-        continue;
-      }
-      const video_args = {
-        texture_id: player.texture_id,
-        width,
-        height,
-      };
-      if (
-        !Number.isSafeInteger(width) ||
-        !Number.isSafeInteger(height) ||
-        width <= 0 ||
-        height <= 0
-      ) {
-        this.reject_texture_upload(
-          video_args,
-          "invalid-video-dimensions",
-          "video dimensions must be positive safe integers",
-        );
-        continue;
-      }
-      const max_dimension = makepad_webgl_limit(
-        (this.webgl_limits || {}).max_texture_size,
-      );
-      if (width > max_dimension || height > max_dimension) {
-        this.reject_texture_upload(
-          video_args,
-          "video-device-dimension-limit",
-          "video dimensions exceed the cached WebGL device limit",
-          { max_dimension },
-        );
-        continue;
-      }
-      const texels = makepad_safe_product(width, height);
-      const allocation_bytes = texels === null
-        ? null
-        : makepad_safe_product(texels, 4);
-      if (allocation_bytes === null) {
-        this.reject_texture_upload(
-          video_args,
-          "unsafe-video-size",
-          "video texture size arithmetic is unsafe",
-        );
-        continue;
-      }
-      if (allocation_bytes > MAKEPAD_WEBGL_MAX_TEXTURE_BYTES) {
-        this.reject_texture_upload(
-          video_args,
-          "video-allocation-byte-limit",
-          `video texture exceeds the ${MAKEPAD_WEBGL_MAX_TEXTURE_BYTES}-byte allocation limit`,
-          { allocation_bytes },
-        );
-        continue;
-      }
-
-      const old_texture = this.textures[player.texture_id];
-      let gl_tex = old_texture;
-      if (
-        gl_tex &&
-        gl_tex._texture_target !== undefined &&
-        gl_tex._texture_target !== gl.TEXTURE_2D
-      ) {
-        this.report_texture_upload_once(
-          "video-texture-target",
-          "video cannot replace a non-2D texture",
-          { texture_id: player.texture_id },
-        );
-        continue;
-      }
-      let created = false;
-      if (!gl_tex) {
-        try {
-          gl_tex = gl.createTexture();
-        } catch (error) {
-          this.reject_texture_upload(
-            video_args,
-            "video-create-texture-exception",
-            `WebGL video texture allocation threw: ${error && error.message ? error.message : String(error)}`,
-          );
-          continue;
-        }
-        if (!gl_tex) {
-          this.reject_texture_upload(
-            video_args,
-            "video-create-texture-null",
-            "WebGL video texture allocation returned null",
-          );
-          continue;
-        }
-        created = true;
-      }
-
-      const allocation_changed =
-        created ||
-        gl_tex._texture_upload_width !== width ||
-        gl_tex._texture_upload_height !== height ||
-        gl_tex._texture_upload_format !== MAKEPAD_WEBGL_VIDEO_UPLOAD_FORMAT ||
-        gl_tex._width !== undefined ||
-        gl_tex._height !== undefined ||
-        gl_tex._format !== undefined ||
-        gl_tex._depth !== undefined ||
-        gl_tex._render_target_valid === false;
-      if (allocation_changed && old_texture) {
-        this.invalidate_texture_dependencies(old_texture);
-      }
-
-      try {
-        gl_tex._texture_target = gl.TEXTURE_2D;
-        gl.bindTexture(gl.TEXTURE_2D, gl_tex);
-
-        if (allocation_changed) {
-          this.configure_texture_parameters(gl, gl.TEXTURE_2D, false, false);
-          gl.texImage2D(
-            gl.TEXTURE_2D,
-            0,
-            gl.RGBA,
-            gl.RGBA,
-            gl.UNSIGNED_BYTE,
-            video,
-          );
-          const allocation_error = gl.getError();
-          if (allocation_error !== gl.NO_ERROR) {
-            throw new Error(`WebGL video texture allocation error ${allocation_error}`);
-          }
-        } else {
-          gl.texSubImage2D(
-            gl.TEXTURE_2D,
-            0,
-            0,
-            0,
-            gl.RGBA,
-            gl.UNSIGNED_BYTE,
-            video,
-          );
-        }
-        player.texture_initialized = true;
-        gl_tex._texture_upload_width = width;
-        gl_tex._texture_upload_height = height;
-        gl_tex._texture_upload_format = MAKEPAD_WEBGL_VIDEO_UPLOAD_FORMAT;
-        if (allocation_changed) {
-          this.clear_render_target_allocation(gl_tex);
-        }
-        gl_tex._render_target_valid = true;
-        if (created) {
-          this.textures[player.texture_id] = gl_tex;
-        }
-        if (this._invalid_texture_upload_ids) {
-          this._invalid_texture_upload_ids.delete(player.texture_id);
-        }
-      } catch (error) {
-        if (created) {
-          try {
-            gl.deleteTexture(gl_tex);
-          } catch (_delete_error) {
-          }
-        }
-        this.reject_texture_upload(
-          video_args,
-          "video-texture-upload",
-          `WebGL video texture upload failed: ${error && error.message ? error.message : String(error)}`,
-        );
-        continue;
-      }
-
       any_updated = true;
 
+      let gl_tex = this.textures[player.texture_id];
+      if (!gl_tex) {
+        gl_tex = gl.createTexture();
+        this.textures[player.texture_id] = gl_tex;
+      }
+
+      gl.bindTexture(gl.TEXTURE_2D, gl_tex);
+
+      if (!player.texture_initialized) {
+        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
+        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
+        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+        player.texture_initialized = true;
+      }
+
+      gl.texImage2D(
+        gl.TEXTURE_2D,
+        0,
+        gl.RGBA,
+        gl.RGBA,
+        gl.UNSIGNED_BYTE,
+        video,
+      );
+
       let current_ms = Math.round(video.currentTime * 1000);
       this.to_wasm.ToWasmVideoTextureUpdated({
         video_id_lo: player.video_id_lo,
@@ -3457,229 +1177,33 @@ export class WasmWebGL extends WasmWebBrowser {
     }
   }
 
-  handle_device_pixel_ratio_change() {
-    const next = makepad_device_pixel_ratio(window.devicePixelRatio);
-    if (next === this.physical_device_dpi) {
-      return false;
-    }
-    // This must track the physical DPR, not the budgeted effective DPR. The
-    // latter can intentionally differ forever and would make polling resize
-    // continuously.
-    this.physical_device_dpi = next;
-    if (
-      !this.webgl_context_lost &&
-      typeof this.handlers.on_screen_resize === "function"
-    ) {
-      this.handlers.on_screen_resize();
-    }
-    return true;
-  }
-
-  release_device_pixel_ratio_media_query() {
-    const mq = this._dpr_media_query;
-    const listener = this._dpr_media_query_listener;
-    if (mq && listener) {
-      if (typeof mq.removeEventListener === "function") {
-        mq.removeEventListener("change", listener);
-      } else if (typeof mq.removeListener === "function") {
-        mq.removeListener(listener);
-      }
-    }
-    this._dpr_media_query = null;
-    this._dpr_media_query_listener = null;
-  }
-
-  arm_device_pixel_ratio_media_query() {
-    if (this.webgl_context_lost || typeof window.matchMedia !== "function") {
-      return false;
-    }
-    const mq = window.matchMedia(
-      `(resolution: ${this.physical_device_dpi}dppx)`,
-    );
-    if (
-      !mq ||
-      (typeof mq.addEventListener !== "function" &&
-        typeof mq.addListener !== "function")
-    ) {
-      return false;
-    }
-    const listener = () => {
-      this.release_device_pixel_ratio_media_query();
-      this.handle_device_pixel_ratio_change();
-      this.arm_device_pixel_ratio_media_query();
-    };
-    this._dpr_media_query = mq;
-    this._dpr_media_query_listener = listener;
-    if (typeof mq.addEventListener === "function") {
-      mq.addEventListener("change", listener);
-    } else {
-      mq.addListener(listener);
-    }
-    return true;
-  }
-
-  bind_device_pixel_ratio_change() {
-    this.physical_device_dpi = makepad_device_pixel_ratio(
-      window.devicePixelRatio,
-    );
-    if (this.arm_device_pixel_ratio_media_query()) {
-      return;
-    }
-    this._dpr_poll_timer = window.setInterval(() => {
-      this.handle_device_pixel_ratio_change();
-    }, 1000);
-  }
-
-  stop_webgl_runtime() {
-    for (const field of [
-      "req_anim_frame_id",
-      "webgl_shader_poll_frame_id",
-      "video_anim_frame_id",
-      "loader_after_presented_frame_id",
-    ]) {
-      if (this[field]) {
-        window.cancelAnimationFrame(this[field]);
-        this[field] = 0;
-      }
-    }
-    if (this.loader_fallback_timer) {
-      window.clearTimeout(this.loader_fallback_timer);
-      this.loader_fallback_timer = null;
-    }
-    if (this.webgl_shader_summary_timer !== undefined) {
-      window.clearTimeout(this.webgl_shader_summary_timer);
-      this.webgl_shader_summary_timer = undefined;
-    }
-    if (this.poll_timer !== undefined && this.poll_timer !== null) {
-      window.clearInterval(this.poll_timer);
-      this.poll_timer = null;
-    }
-    if (this._dpr_poll_timer !== undefined && this._dpr_poll_timer !== null) {
-      window.clearInterval(this._dpr_poll_timer);
-      this._dpr_poll_timer = null;
-    }
-    this.release_device_pixel_ratio_media_query();
-    for (const timer of this.timers || []) {
-      try {
-        if (timer.repeats) {
-          window.clearInterval(timer.sys_id);
-        } else {
-          window.clearTimeout(timer.sys_id);
-        }
-      } catch (error) {
-        console.error(`makepad: terminal timer cleanup failed: ${error}`);
-      }
-    }
-    if (this.timers) {
-      this.timers.length = 0;
-    }
-    for (const capture of this.pending_render_texture_captures || []) {
-      capture.done = true;
-      if (capture.frame_id) {
-        window.cancelAnimationFrame(capture.frame_id);
-        capture.frame_id = 0;
-      }
-    }
-    if (this.pending_render_texture_captures) {
-      this.pending_render_texture_captures.clear();
-    }
-    for (const player of Object.values(this.video_players || {})) {
-      try {
-        this.dispose_video_player(player);
-      } catch (error) {
-        console.error(`makepad: terminal video cleanup failed: ${error}`);
-      }
-    }
-    this.video_players = {};
-    try {
-      this.stop_terminal_web_runtime();
-    } catch (error) {
-      console.error(`makepad: terminal web cleanup failed: ${error}`);
-    }
-  }
-
-  show_webgl_context_lost_message() {
-    if (this._webgl_context_lost_message || typeof document === "undefined") {
-      return;
-    }
-    const message = document.createElement("div");
-    const text = document.createElement("span");
-    const reload = document.createElement("button");
-    message.setAttribute("role", "alert");
-    message.style.cssText =
-      "position:absolute;inset:0;display:flex;gap:12px;align-items:center;" +
-      "justify-content:center;padding:24px;background:#181818;color:white;" +
-      "font:14px sans-serif;text-align:center;z-index:2147483647";
-    text.textContent = "Graphics stopped because the WebGL context was lost.";
-    reload.type = "button";
-    reload.textContent = "Reload";
-    reload.addEventListener("click", () => {
-      if (window.location && typeof window.location.reload === "function") {
-        window.location.reload();
-      }
-    }, { once: true });
-    message.appendChild(text);
-    message.appendChild(reload);
-    const parent = this.canvas.parentNode || document.body;
-    if (parent) {
-      parent.appendChild(message);
-      this._webgl_context_lost_message = message;
-    }
-  }
-
-  handle_webgl_context_lost(_event) {
-    if (this.webgl_context_lost) {
-      return;
-    }
-    // There is deliberately no preventDefault(): Makepad cannot reconstruct
-    // all Rust-owned GPU resources yet, so claiming browser restoration would
-    // leave a subtly broken app. A reload only happens after the user asks.
-    this.webgl_context_lost = true;
-    try {
-      this.reset_active_render_target_textures();
-    } catch (error) {
-      console.error(`makepad: terminal render cleanup failed: ${error}`);
-    }
-    this.render_target_rejected = true;
-    try {
-      this.stop_webgl_runtime();
-    } catch (error) {
-      console.error(`makepad: terminal runtime cleanup failed: ${error}`);
-    }
-    const diagnostic = {
-      physical_dpr: this.physical_device_dpi,
-      effective_dpr: this.window_info && this.window_info.dpi_factor,
-      canvas_width: this.canvas.width,
-      canvas_height: this.canvas.height,
-      css_width: this.window_info && this.window_info.inner_width,
-      css_height: this.window_info && this.window_info.inner_height,
-    };
-    console.error(
-      "makepad: WebGL context lost; rendering stopped until an explicit reload",
-      diagnostic,
-    );
-    this.show_webgl_context_lost_message();
-  }
-
   init_webgl_context() {
-    if (this._webgl_context_initialized) {
-      return !!this.gl && !this.webgl_context_lost;
+    let mqString = "(resolution: " + window.devicePixelRatio + "dppx)";
+    let mq = matchMedia(mqString);
+    if (mq && mq.addEventListener) {
+      mq.addEventListener("change", this.handlers.on_screen_resize);
+    } else {
+      // poll for it. yes. its terrible
+      window.setInterval((_) => {
+        if (window.devicePixelRatio != this.dpi_factor) {
+          this.handlers.on_screen_resize();
+        }
+      }, 1000);
     }
-    this._webgl_context_initialized = true;
+
     var canvas = this.canvas;
-    const has_attribute = (name) => typeof canvas.hasAttribute === "function"
-      ? canvas.hasAttribute(name)
-      : canvas.getAttribute(name) !== null;
     var options = {
-      alpha: !has_attribute("noalpha"),
-      depth: !has_attribute("nodepth"),
-      stencil: !has_attribute("nostencil"),
-      // Offscreen composition already performs its own passes. Browser MSAA
-      // duplicates the default framebuffer cost, so it is explicit opt-in.
-      antialias: has_attribute("antialias") && !has_attribute("noantialias"),
-      premultipliedAlpha: has_attribute("premultipliedAlpha"),
-      preserveDrawingBuffer: has_attribute("preserveDrawingBuffer"),
-      powerPreference: "default",
+      alpha: canvas.getAttribute("noalpha") ? false : true,
+      depth: canvas.getAttribute("nodepth") ? false : true,
+      stencil: canvas.getAttribute("nostencil") ? false : true,
+      antialias: canvas.getAttribute("noantialias") ? false : true,
+      premultipliedAlpha: canvas.getAttribute("premultipliedAlpha")
+        ? true
+        : false,
+      preserveDrawingBuffer: canvas.getAttribute("preserveDrawingBuffer")
+        ? true
+        : false,
+      preferLowPowerToHighPerformance: true,
       //xrCompatible: true
     };
 
@@ -3691,30 +1215,9 @@ export class WasmWebGL extends WasmWebBrowser {
       canvas.parentNode.replaceChild(span, canvas);
       span.innerHTML =
         "Sorry, makepad needs browser support for WebGL2 to run.<br/>Please update your browser or GPU drivers and try again.";
-      return false;
+      return;
     }
 
-    canvas.addEventListener(
-      "webglcontextlost",
-      (event) => this.handle_webgl_context_lost(event),
-      false,
-    );
-    // Query immutable hardware ceilings exactly once, immediately after the
-    // context exists, then share the cached values with canvas and targets.
-    this.webgl_limits = makepad_query_webgl_limits(gl);
-    this.max_vertex_attribs = makepad_webgl_vertex_attrib_limit(
-      gl.getParameter(gl.MAX_VERTEX_ATTRIBS),
-    );
-    this.bind_device_pixel_ratio_change();
-
-    // With this extension compileShader/linkProgram only enqueue driver work.
-    // Querying COMPILE_STATUS or LINK_STATUS before completion would turn the
-    // operation synchronous again, so completion is polled from animation
-    // frames and unfinished draws are skipped.
-    this.parallel_shader_compile = gl.getExtension(
-      "KHR_parallel_shader_compile",
-    );
-
     // Float color targets (RenderRf32): WebGL2 needs this extension for
     // R32F to be color-renderable. Requested up front so a missing GPU
     // capability is one hard, greppable error instead of a silent black
@@ -3745,7 +1248,6 @@ export class WasmWebGL extends WasmWebBrowser {
         debug_info.UNMASKED_RENDERER_WEBGL,
       );
     }
-    return true;
   }
 }
 
diff --git a/platform/src/os/web/web_gl.rs b/platform/src/os/web/web_gl.rs
index 41c0ca947..496ecd1e0 100644
--- a/platform/src/os/web/web_gl.rs
+++ b/platform/src/os/web/web_gl.rs
@@ -2,133 +2,15 @@ use crate::{
     cx::Cx,
     draw_list::DrawListId,
     draw_pass::{DrawPassClearColor, DrawPassClearDepth, DrawPassId},
-    draw_shader::{CxDrawShaderCode, CxDrawShaderMapping, DrawShaderInputs},
+    draw_shader::{CxDrawShaderCode, CxDrawShaderMapping},
     draw_vars::DRAW_CALL_TEXTURE_SLOTS,
     makepad_math::*,
     makepad_wasm_bridge::*,
     os::web::from_wasm::*,
     texture::TextureFormat,
 };
-use std::collections::BTreeSet;
-
-const WEBGL_RESOURCE_RETIREMENT_SLOTS_PER_SAFE_POINT: usize = 32;
 
 impl Cx {
-    pub(crate) fn has_pending_webgl_resource_retirements(&self) -> bool {
-        self.geometries.0.has_pending_retirements()
-            || self.draw_lists.0.has_pending_retirements()
-            || self.passes.0.has_pending_retirements()
-            || self.textures.0.has_pending_retirements()
-    }
-
-    /// Drain a bounded number of pool slots at an event-loop safe point. A
-    /// candidate is produced only by the last owning handle being dropped;
-    /// allocation cancels it, so no draw-age heuristic is involved.
-    pub(crate) fn retire_webgl_resources(&mut self) {
-        let mut array_buffer_ids = Vec::new();
-        let mut index_buffer_ids = Vec::new();
-        let mut vao_ids = Vec::new();
-        let mut texture_ids = Vec::new();
-        let mut framebuffer_ids = Vec::new();
-
-        for slot in self
-            .geometries
-            .0
-            .take_free_retirements(WEBGL_RESOURCE_RETIREMENT_SLOTS_PER_SAFE_POINT)
-        {
-            let geometry = &mut self.geometries.0.pool[slot].item;
-            if let Some(id) = geometry.os.vb_id {
-                array_buffer_ids.push(id);
-                geometry.os.vb_generation = geometry.os.vb_generation.wrapping_add(1);
-            }
-            if let Some(id) = geometry.os.ib_id {
-                index_buffer_ids.push(id);
-                geometry.os.ib_generation = geometry.os.ib_generation.wrapping_add(1);
-            }
-            // Keep the numeric ids for same-slot reuse, but force a complete
-            // upload before any new generation can draw them.
-            geometry.dirty = true;
-            geometry.dirty_vertices = true;
-            geometry.dirty_indices = true;
-        }
-
-        for slot in self
-            .draw_lists
-            .0
-            .take_free_retirements(WEBGL_RESOURCE_RETIREMENT_SLOTS_PER_SAFE_POINT)
-        {
-            let draw_list = &mut self.draw_lists.0.pool[slot].item;
-            for item in &mut draw_list.draw_items.buffer {
-                if let Some(id) = item.os.inst_vb_id {
-                    array_buffer_ids.push(id);
-                    item.os.inst_vb_generation = item.os.inst_vb_generation.wrapping_add(1);
-                }
-                if let Some(vao) = &mut item.os.vao {
-                    vao_ids.push(vao.vao_id);
-                    // Preserve the id high-water mark while ensuring reuse
-                    // emits FromWasmAllocVao and recreates its two UBOs.
-                    vao.shader_id = None;
-                    vao.inst_vb_id = None;
-                    vao.geom_vb_id = None;
-                    vao.geom_ib_id = None;
-                }
-                item.os.uniforms_recording_gen = None;
-                item.os.draw_call_uniforms_gen = None;
-                item.os.user_uniforms_gen = None;
-                item.kind = crate::draw_list::CxDrawKind::Empty;
-                if let Some(instances) = &mut item.instances {
-                    instances.clear();
-                }
-            }
-            draw_list.draw_items.clear();
-        }
-
-        for slot in self
-            .passes
-            .0
-            .take_free_retirements(WEBGL_RESOURCE_RETIREMENT_SLOTS_PER_SAFE_POINT)
-        {
-            framebuffer_ids.push(slot);
-            let pass = &mut self.passes.0.pool[slot].item;
-            // Release only small owning handles and stale graph edges. Large
-            // texture/geometry CPU staging remains in its own pool slot.
-            pass.color_textures.clear();
-            pass.depth_texture = None;
-            pass.main_draw_list_id = None;
-            pass.parent = crate::draw_pass::CxDrawPassParent::None;
-            pass.attached_by = None;
-            pass.paint_dirty = false;
-            pass.live_with_parent = false;
-            pass.repaint_requested = false;
-            pass.os.flipped_uniforms = None;
-        }
-
-        // Draw-list and pass cleanup above can release their final Texture Rc.
-        for slot in self
-            .textures
-            .0
-            .take_free_retirements(WEBGL_RESOURCE_RETIREMENT_SLOTS_PER_SAFE_POINT)
-        {
-            texture_ids.push(slot);
-        }
-
-        if array_buffer_ids.is_empty()
-            && index_buffer_ids.is_empty()
-            && vao_ids.is_empty()
-            && texture_ids.is_empty()
-            && framebuffer_ids.is_empty()
-        {
-            return;
-        }
-        self.os.from_wasm(FromWasmFreeWebGLResources {
-            array_buffer_ids,
-            index_buffer_ids,
-            vao_ids,
-            texture_ids,
-            framebuffer_ids,
-        });
-    }
-
     pub fn render_view(
         &mut self,
         draw_pass_id: DrawPassId,
@@ -136,19 +18,15 @@ impl Cx {
         zbias: &mut f32,
         zbias_step: f32,
     ) {
-        let shaders_pending = self.os.webgl_shaders_pending != 0;
         // tad ugly otherwise the borrow checker locks 'self' and we can't recur
         let draw_order_len = self.draw_lists[draw_list_id].draw_item_order_len();
         // Exploded z-layer view: z is the call's nesting depth, not paint order.
         let sploded = self.passes[draw_pass_id].sploded.is_some();
-        // The list's own `view_transform` is the app's (a magnifier well, a
-        // render stage matrix) and uploads as set — Metal and GL never reset
-        // it; this walk used to overwrite it with the identity, which drew the
-        // tweaker's mirrored material at the window's top-left instead of in
-        // its well on the web.
+        self.draw_lists[draw_list_id]
+            .draw_list_uniforms
+            .view_transform = Mat4f::identity();
 
         for order_index in 0..draw_order_len {
-            let uniforms_gen = self.next_uniform_gen();
             let Some(draw_item_id) =
                 self.draw_lists[draw_list_id].draw_item_id_at_order_index(order_index)
             else {
@@ -157,12 +35,6 @@ impl Cx {
             if let Some(sub_list_id) =
                 self.draw_lists[draw_list_id].draw_items[draw_item_id].sub_list()
             {
-                // A retained sub-list its owner dropped between the parent's
-                // last record and this paint: the slot may already hold
-                // another widget's list. Nothing to draw here.
-                if self.draw_lists.is_id_freed(sub_list_id) {
-                    continue;
-                }
                 let child_resets_zbias = self.draw_lists[sub_list_id].reset_zbias;
                 let mut own_zbias = 0.0f32;
                 let child_zbias = if child_resets_zbias {
@@ -173,19 +45,9 @@ impl Cx {
                 // An overlay list carries a depth floor: this is what makes it
                 // composite above body content that uses `draw_depth`.
                 self.draw_lists[sub_list_id].raise_zbias_to_floor(child_zbias);
-                // A retained list is one unit of paint order: its calls all
-                // take the counter at entry, it advances by the layers the
-                // list reported. See `CxDrawList::zbias_hold`.
-                if let Some(steps) = self.draw_lists[sub_list_id].zbias_hold {
-                    let mut held = *child_zbias;
-                    self.render_view(draw_pass_id, sub_list_id, &mut held, 0.0);
-                    *child_zbias += steps as f32 * zbias_step;
-                } else {
-                    self.render_view(draw_pass_id, sub_list_id, child_zbias, zbias_step);
-                }
+                self.render_view(draw_pass_id, sub_list_id, child_zbias, zbias_step);
             } else {
                 let draw_list = &mut self.draw_lists[draw_list_id];
-                let draw_list_recording_gen = draw_list.recording_gen;
                 //view.platform.uni_vw.update_with_f32_data(device, &view.uniforms);
                 let draw_item = &mut draw_list.draw_items[draw_item_id];
                 let draw_call = if let Some(draw_call) = draw_item.kind.draw_call_mut() {
@@ -214,11 +76,10 @@ impl Cx {
                     self.os.from_wasm(FromWasmAllocArrayBuffer {
                         buffer_id: draw_item.os.inst_vb_id.unwrap(),
                         data: WasmPtrF32::new(draw_item.instances.as_ref().unwrap()),
-                        byte_data: WasmPtrU8::new(&[]),
                     });
                     draw_call.instance_dirty = false;
                 }
-                draw_call.resolve_zbias(*zbias, sploded, uniforms_gen);
+                draw_call.resolve_zbias(*zbias, sploded);
                 *zbias += zbias_step;
 
                 // update/alloc textures?
@@ -244,7 +105,7 @@ impl Cx {
                                         texture_id: texture_id.0,
                                         width: *width,
                                         height: *height,
-                                        data: WasmPtrU32::new(match data { Some(data) => data, None => continue }),
+                                        data: WasmPtrU32::new((*data).as_ref().unwrap()),
                                     });
                                 }
                                 // VecMipBGRAu8_32: level 0 only for now (safe, no mip chain).
@@ -259,7 +120,7 @@ impl Cx {
                                         texture_id: texture_id.0,
                                         width: *width,
                                         height: *height,
-                                        data: WasmPtrU32::new(match data { Some(data) => data, None => continue }),
+                                        data: WasmPtrU32::new((*data).as_ref().unwrap()),
                                     });
                                 }
                                 TextureFormat::VecRu8 {
@@ -272,7 +133,7 @@ impl Cx {
                                         texture_id: texture_id.0,
                                         width: *width,
                                         height: *height,
-                                        data: WasmPtrU8::new(match data { Some(data) => data, None => continue }),
+                                        data: WasmPtrU8::new((*data).as_ref().unwrap()),
                                     });
                                 }
                                 TextureFormat::VecRGBAf32 {
@@ -285,7 +146,7 @@ impl Cx {
                                         texture_id: texture_id.0,
                                         width: *width,
                                         height: *height,
-                                        data: WasmPtrF32::new(match data { Some(data) => data, None => continue }),
+                                        data: WasmPtrF32::new((*data).as_ref().unwrap()),
                                     });
                                 }
                                 TextureFormat::VecCubeBGRAu8_32 {
@@ -298,7 +159,7 @@ impl Cx {
                                         texture_id: texture_id.0,
                                         width: *width,
                                         height: *height,
-                                        data: WasmPtrU32::new(match data { Some(data) => data, None => continue }),
+                                        data: WasmPtrU32::new((*data).as_ref().unwrap()),
                                     });
                                 }
                                 _ => continue,
@@ -313,43 +174,17 @@ impl Cx {
                     continue;
                 };
 
-                // A freed-but-not-yet-reused slot still has the same pool
-                // generation. Web retirement may already have deleted its
-                // buffers, so retained draw ids must treat FREE as stale too.
-                if self.geometries.0.is_free(geometry_id.slot_index())
-                    || self.geometries.skip_stale(geometry_id)
-                {
-                    continue;
-                }
                 let geometry = &mut self.geometries[geometry_id];
-                if !crate::geometry::geometry_layout_matches_shader(
-                    geometry,
-                    &sh.mapping.geometries,
-                ) {
-                    continue;
-                }
 
                 if geometry.dirty_vertices || geometry.os.vb_id.is_none() {
                     if geometry.os.vb_id.is_none() {
                         geometry.os.vb_id = Some(self.os.vertex_buffers);
                         self.os.vertex_buffers += 1;
                     }
-                    match &geometry.vertices {
-                        crate::geometry::VertexData::F32(v) => {
-                            self.os.from_wasm(FromWasmAllocArrayBuffer {
-                                buffer_id: geometry.os.vb_id.unwrap(),
-                                data: WasmPtrF32::new(v),
-                                byte_data: WasmPtrU8::new(&[]),
-                            });
-                        }
-                        crate::geometry::VertexData::Bytes(v) => {
-                            self.os.from_wasm(FromWasmAllocArrayBuffer {
-                                buffer_id: geometry.os.vb_id.unwrap(),
-                                data: WasmPtrF32::new(&[]),
-                                byte_data: WasmPtrU8::new(v),
-                            });
-                        }
-                    }
+                    self.os.from_wasm(FromWasmAllocArrayBuffer {
+                        buffer_id: geometry.os.vb_id.unwrap(),
+                        data: WasmPtrF32::new(&geometry.vertices),
+                    });
                     geometry.dirty_vertices = false;
                 }
 
@@ -358,41 +193,10 @@ impl Cx {
                         geometry.os.ib_id = Some(self.os.index_buffers);
                         self.os.index_buffers += 1;
                     }
-                    match geometry.index_width {
-                        4 => {
-                            let Some(v) = geometry.indices.as_u32() else {
-                                crate::error!("u32 index staging does not match resident index width");
-                                continue;
-                            };
-                            self.os.from_wasm(FromWasmAllocIndexBuffer {
-                                buffer_id: geometry.os.ib_id.unwrap(),
-                                data: WasmPtrU32::new(v),
-                                byte_data: WasmPtrU8::new(&[]),
-                                index_width: 4,
-                            });
-                        }
-                        2 => {
-                            let Some(v) = geometry.indices.as_u16() else {
-                                crate::error!("u16 index staging does not match resident index width");
-                                continue;
-                            };
-                            self.os.from_wasm(FromWasmAllocIndexBuffer {
-                                buffer_id: geometry.os.ib_id.unwrap(),
-                                data: WasmPtrU32::new(&[]),
-                                byte_data: WasmPtrU8::new(unsafe {
-                                    std::slice::from_raw_parts(
-                                        v.as_ptr() as *const u8,
-                                        v.len() * 2,
-                                    )
-                                }),
-                                index_width: 2,
-                            });
-                        }
-                        width => {
-                            crate::error!("invalid resident index width {width}; skipping draw");
-                            continue;
-                        }
-                    }
+                    self.os.from_wasm(FromWasmAllocIndexBuffer {
+                        buffer_id: geometry.os.ib_id.unwrap(),
+                        data: WasmPtrU32::new(&geometry.indices),
+                    });
                     geometry.dirty_indices = false;
                 }
                 geometry.dirty = geometry.dirty_vertices || geometry.dirty_indices;
@@ -405,9 +209,6 @@ impl Cx {
                         inst_vb_id: None,
                         geom_vb_id: None,
                         geom_ib_id: None,
-                        inst_vb_generation: 0,
-                        geom_vb_generation: 0,
-                        geom_ib_generation: 0,
                     });
                     self.os.vaos += 1;
                 }
@@ -418,17 +219,11 @@ impl Cx {
                     || vao.geom_vb_id != geometry.os.vb_id
                     || vao.geom_ib_id != geometry.os.ib_id
                     || vao.shader_id != sh.os_shader_id
-                    || vao.inst_vb_generation != draw_item.os.inst_vb_generation
-                    || vao.geom_vb_generation != geometry.os.vb_generation
-                    || vao.geom_ib_generation != geometry.os.ib_generation
                 {
                     vao.shader_id = sh.os_shader_id.clone();
                     vao.inst_vb_id = draw_item.os.inst_vb_id;
                     vao.geom_vb_id = geometry.os.vb_id;
                     vao.geom_ib_id = geometry.os.ib_id;
-                    vao.inst_vb_generation = draw_item.os.inst_vb_generation;
-                    vao.geom_vb_generation = geometry.os.vb_generation;
-                    vao.geom_ib_generation = geometry.os.ib_generation;
 
                     self.os.from_wasm(FromWasmAllocVao {
                         vao_id: vao.vao_id,
@@ -437,17 +232,9 @@ impl Cx {
                         geom_vb_id: vao.geom_vb_id.unwrap(),
                         inst_vb_id: draw_item.os.inst_vb_id.unwrap(),
                     });
-                    draw_item.os.uniforms_recording_gen = None;
-                    draw_item.os.draw_call_uniforms_gen = None;
-                    draw_item.os.user_uniforms_gen = None;
                 }
 
-                // A custom-camera texture pass uploads its Y-flipped copy
-                // (see `setup_render_pass`); everything else its own.
-                let pass_uniforms: &[f32] = match &self.passes[draw_pass_id].os.flipped_uniforms {
-                    Some(flipped) => flipped.as_slice(),
-                    None => self.passes[draw_pass_id].pass_uniforms.as_slice(),
-                };
+                let pass_uniforms = &self.passes[draw_pass_id].pass_uniforms;
                 let instances = if sh.mapping.instances.total_slots == 0 {
                     0
                 } else {
@@ -473,63 +260,16 @@ impl Cx {
                     }
                 }
 
-                let reset_draw_uniforms =
-                    draw_item.os.uniforms_recording_gen != Some(draw_list_recording_gen);
-                let upload_draw_call_uniforms = reset_draw_uniforms
-                    || draw_item.os.draw_call_uniforms_gen != Some(draw_call.uniforms_gen);
-                let upload_user_uniforms = reset_draw_uniforms
-                    || draw_item.os.user_uniforms_gen != Some(draw_call.uniforms_gen);
-                let draw_call_uniforms: &[f32] = if upload_draw_call_uniforms {
-                    draw_call.draw_call_uniforms.as_slice()
-                } else {
-                    &[]
-                };
-                let user_uniforms = if upload_user_uniforms {
-                    draw_call.dyn_uniforms.as_slice()
-                } else {
-                    &[]
-                };
-                if !shaders_pending {
-                    draw_item.os.uniforms_recording_gen = Some(draw_list_recording_gen);
-                    if upload_draw_call_uniforms {
-                        draw_item.os.draw_call_uniforms_gen = Some(draw_call.uniforms_gen);
-                    }
-                    if upload_user_uniforms {
-                        draw_item.os.user_uniforms_gen = Some(draw_call.uniforms_gen);
-                    }
-                }
-
-                let pass_uniforms_gen = self.passes[draw_pass_id].pass_uniforms_gen;
-                let draw_list_uniforms_gen = draw_list.uniforms_gen;
-                let uniforms_gen = draw_call.uniforms_gen;
-                let live_uniforms_gen = sh.mapping.scope_uniforms_gen;
-                debug_assert_ne!(pass_uniforms_gen, 0);
-                debug_assert_ne!(draw_list_uniforms_gen, 0);
-                debug_assert_ne!(uniforms_gen, 0);
-                debug_assert_ne!(live_uniforms_gen, 0);
-
                 self.os.from_wasm(FromWasmDrawCall {
                     shader_id: sh.os_shader_id.unwrap(),
                     vao_id: draw_item.os.vao.as_ref().unwrap().vao_id,
-                    index_width: geometry.index_width as u32,
                     depth_write: draw_call.options.depth_write,
                     backface_culling: draw_call.options.backface_culling,
-                    pass_uniforms: WasmPtrF32::new(pass_uniforms),
-                    pass_uniforms_gen_lo: pass_uniforms_gen as u32,
-                    pass_uniforms_gen_hi: (pass_uniforms_gen >> 32) as u32,
+                    pass_uniforms: WasmPtrF32::new(pass_uniforms.as_slice()),
                     draw_list_uniforms: WasmPtrF32::new(draw_list.draw_list_uniforms.as_slice()),
-                    draw_list_uniforms_gen_lo: draw_list_uniforms_gen as u32,
-                    draw_list_uniforms_gen_hi: (draw_list_uniforms_gen >> 32) as u32,
-                    draw_call_uniforms: WasmPtrF32::new(draw_call_uniforms),
-                    draw_call_uniforms_gen_lo: uniforms_gen as u32,
-                    draw_call_uniforms_gen_hi: (uniforms_gen >> 32) as u32,
-                    user_uniforms: WasmPtrF32::new(user_uniforms),
-                    user_uniforms_gen_lo: uniforms_gen as u32,
-                    user_uniforms_gen_hi: (uniforms_gen >> 32) as u32,
+                    draw_call_uniforms: WasmPtrF32::new(draw_call.draw_call_uniforms.as_slice()),
+                    user_uniforms: WasmPtrF32::new(draw_call.dyn_uniforms.as_slice()),
                     live_uniforms: WasmPtrF32::new(&sh.mapping.scope_uniforms_buf),
-                    live_uniforms_gen_lo: live_uniforms_gen as u32,
-                    live_uniforms_gen_hi: (live_uniforms_gen >> 32) as u32,
-                    reset_draw_uniforms,
                     const_table: WasmPtrF32::new(&[]),
                     textures,
                 });
@@ -547,76 +287,34 @@ impl Cx {
         self.passes[draw_pass_id].paint_dirty = false;
         let dpi_factor = self.passes[draw_pass_id].dpi_factor.unwrap();
         let pass_rect = self.get_pass_rect(draw_pass_id, dpi_factor).unwrap();
-        let dpi_uniforms_gen = self.next_uniform_gen();
-        let changed_uniforms_gen = self.next_uniform_gen();
-        let ortho_uniforms_gen = self.next_uniform_gen();
         let pass = &mut self.passes[draw_pass_id];
-        pass.set_dpi_factor(dpi_factor, dpi_uniforms_gen);
-        // WebGL render-to-texture coordinates are vertically inverted relative
-        // to onscreen canvas rendering: an FBO's rows are stored bottom-up.
-        // Every offscreen pass therefore renders with its projection's Y
-        // inverted, so the texels land in the same top-left row order Metal
-        // and D3D produce and every consumer plain-samples. The JS side pairs
-        // this with a clockwise front face for texture passes (the flip
-        // reverses triangle winding), so backface culling keeps culling the
-        // same faces it culls on the canvas.
-        pass.os.flipped_uniforms = None;
+        pass.set_dpi_factor(dpi_factor);
         if to_texture {
-            if pass.keep_camera_matrix {
-                // A custom camera (3D scenes, VJ effects, mesh views): the
-                // pass owns its matrices. Overwriting them with the 2D ortho
-                // — what this branch did before — drew every 3D scene with a
-                // pixel-space projection, which is how the web effect
-                // thumbnails came out as their clear colour. Keep the
-                // caller's uniforms untouched (the retained draw list
-                // re-executes on repaints without the app re-setting the
-                // camera, so the flip must never accumulate) and upload a
-                // flipped copy instead.
-                let mut flipped = pass.pass_uniforms.clone();
-                flip_projection_y(&mut flipped.camera_projection);
-                flip_projection_y(&mut flipped.camera_projection_r);
-                pass.os.flipped_uniforms = Some(flipped.as_slice().to_vec());
-                pass.mark_pass_uniforms_dirty(changed_uniforms_gen);
-            } else {
-                // The 2D camera is built in ONE place, `set_ortho_matrix`,
-                // on every backend — it is also where the exploded view's
-                // `camera_view` comes from (`crate::sploded`). Building the
-                // ortho by hand here, with the identity for `camera_view`,
-                // dropped that camera for the exploded BODY pass, which
-                // renders through a texture: its draw calls sit at
-                // `nesting_depth * SPLODED_DEPTH_UNIT` in z, which without
-                // the explode camera's z scale lies far outside the ortho's
-                // clip range, so every one of them was clipped away and the
-                // web showed a bare window where Metal drew the stack. Same
-                // matrix as the canvas, then the Y inversion for the
-                // bottom-up target, as the custom-camera branch above.
-                pass.set_ortho_matrix(pass_rect.pos, pass_rect.size, changed_uniforms_gen);
-                flip_projection_y(&mut pass.pass_uniforms.camera_projection);
-            }
+            // WebGL render-to-texture coordinates are vertically inverted relative to
+            // onscreen canvas rendering. Flip Y in the projection for offscreen passes.
+            let offset = pass_rect.pos + pass.view_shift;
+            let size = pass_rect.size * pass.view_scale;
+            pass.pass_uniforms.camera_projection = Mat4f::ortho(
+                offset.x as f32,
+                (offset.x + size.x) as f32,
+                (offset.y + size.y) as f32,
+                offset.y as f32,
+                100.0,
+                -100.0,
+                1.0,
+                1.0,
+            );
+            pass.pass_uniforms.camera_view = Mat4f::identity();
         } else {
             if !pass.keep_camera_matrix {
-                pass.set_ortho_matrix(pass_rect.pos, pass_rect.size, ortho_uniforms_gen);
+                pass.set_ortho_matrix(pass_rect.pos, pass_rect.size);
             }
         }
         pass_rect.size
     }
 
     pub fn draw_pass_to_canvas(&mut self, draw_pass_id: DrawPassId) {
-        // A pass without a draw list (a debug overlay pass that drew nothing this frame) is
-        // skipped, as on Metal — unwrapping it took the whole web app down. Its dirt is
-        // cleared with it: `setup_render_pass` is what clears it on the normal path, and a
-        // pass left dirty here was re-tried — and re-reported — every frame.
-        let Some(draw_list_id) = self.passes[draw_pass_id].main_draw_list_id else {
-            self.passes[draw_pass_id].paint_dirty = false;
-            crate::error!("Draw pass has no draw list!");
-            return;
-        };
-        if self.draw_lists.is_id_freed(draw_list_id) {
-            self.passes[draw_pass_id].paint_dirty = false;
-            return;
-        }
-
-        self.webgl_compile_draw_list_shaders(draw_list_id);
+        let draw_list_id = self.passes[draw_pass_id].main_draw_list_id.unwrap();
 
         // get the color and depth
         let clear_color = if self.passes[draw_pass_id].color_textures.len() == 0 {
@@ -648,20 +346,7 @@ impl Cx {
     }
 
     pub fn draw_pass_to_texture(&mut self, draw_pass_id: DrawPassId) {
-        // A pass without a draw list (a debug overlay pass that drew nothing this frame) is
-        // skipped, as on Metal — unwrapping it took the whole web app down. Settled, as in
-        // `draw_pass_to_canvas`.
-        let Some(draw_list_id) = self.passes[draw_pass_id].main_draw_list_id else {
-            self.passes[draw_pass_id].paint_dirty = false;
-            crate::error!("Draw pass has no draw list!");
-            return;
-        };
-        if self.draw_lists.is_id_freed(draw_list_id) {
-            self.passes[draw_pass_id].paint_dirty = false;
-            return;
-        }
-
-        self.webgl_compile_draw_list_shaders(draw_list_id);
+        let draw_list_id = self.passes[draw_pass_id].main_draw_list_id.unwrap();
 
         let pass_size = self.setup_render_pass(draw_pass_id, true);
         let dpi_factor = self.passes[draw_pass_id].dpi_factor.unwrap();
@@ -712,7 +397,6 @@ impl Cx {
             match self.passes[draw_pass_id].clear_depth {
                 DrawPassClearDepth::InitWith(clear_depth) => {
                     depth_target = WDepthTarget {
-                        attached: true,
                         texture_id: depth_texture.texture_id().0,
                         init_only: true,
                         clear_depth,
@@ -720,7 +404,6 @@ impl Cx {
                 }
                 DrawPassClearDepth::ClearWith(clear_depth) => {
                     depth_target = WDepthTarget {
-                        attached: true,
                         texture_id: depth_texture.texture_id().0,
                         init_only: false,
                         clear_depth,
@@ -745,48 +428,10 @@ impl Cx {
         self.render_view(draw_pass_id, draw_list_id, &mut zbias, zbias_step);
     }
 
-    fn webgl_collect_draw_list_shaders(
-        &self,
-        draw_list_id: DrawListId,
-        draw_shader_ids: &mut BTreeSet<usize>,
-    ) {
-        // A retained sub-list its owner dropped since the parent last
-        // recorded: not part of this pass (see `render_view`).
-        if self.draw_lists.is_id_freed(draw_list_id) {
-            return;
-        }
-        let draw_list = &self.draw_lists[draw_list_id];
-        for order_index in 0..draw_list.draw_item_order_len() {
-            let Some(draw_item_id) = draw_list.draw_item_id_at_order_index(order_index) else {
-                continue;
-            };
-            let draw_item = &draw_list.draw_items[draw_item_id];
-            if let Some(sub_list_id) = draw_item.sub_list() {
-                self.webgl_collect_draw_list_shaders(sub_list_id, draw_shader_ids);
-            } else if let Some(draw_call) = draw_item.kind.draw_call() {
-                draw_shader_ids.insert(draw_call.draw_shader_id.index);
-            }
-        }
-    }
-
-    /// Queue only programs referenced by the draw-list tree for this pass.
-    /// Shader objects can be registered long before their widgets are visible;
-    /// compiling the global registry here made the first WebGL frame pay for
-    /// every hidden screen and template.
-    fn webgl_compile_draw_list_shaders(&mut self, draw_list_id: DrawListId) {
-        let mut draw_shader_ids = BTreeSet::new();
-        self.webgl_collect_draw_list_shaders(draw_list_id, &mut draw_shader_ids);
-
-        for draw_shader_id in draw_shader_ids {
-            if self.draw_shaders.shaders[draw_shader_id]
-                .os_shader_id
-                .is_some()
-            {
-                self.draw_shaders.compile_set.remove(&draw_shader_id);
-                continue;
-            }
-
-            let (vertex, pixel, geometry_slots, instance_slots, textures, debug_code, geom_attribs, inst_attribs) = {
+    pub fn webgl_compile_shaders(&mut self) {
+        let compile_set: Vec<usize> = self.draw_shaders.compile_set.iter().copied().collect();
+        for draw_shader_id in compile_set {
+            let (vertex, pixel, geometry_slots, instance_slots, textures, debug_code) = {
                 let cx_shader = &self.draw_shaders.shaders[draw_shader_id];
                 let (vertex, pixel) = match &cx_shader.mapping.code {
                     CxDrawShaderCode::Separate { vertex, fragment } => {
@@ -794,7 +439,6 @@ impl Cx {
                     }
                     CxDrawShaderCode::Combined { .. } => {
                         crate::error!("Combined shader code is not supported on wasm webgl");
-                        self.draw_shaders.compile_set.remove(&draw_shader_id);
                         continue;
                     }
                 };
@@ -804,16 +448,6 @@ impl Cx {
                     .iter()
                     .map(|v| v.to_from_wasm_texture_input())
                     .collect();
-                let compact = cx_shader.mapping.geometry_is_compact()
-                    || cx_shader.mapping.instances.has_compact();
-                let (geom_attribs, inst_attribs) = if compact {
-                    (
-                        Self::webgl_typed_attribs("geom", &cx_shader.mapping.geometries),
-                        Self::webgl_typed_attribs("inst", &cx_shader.mapping.instances),
-                    )
-                } else {
-                    (Vec::new(), Vec::new())
-                };
                 (
                     vertex,
                     pixel,
@@ -821,8 +455,6 @@ impl Cx {
                     cx_shader.mapping.instances.total_slots,
                     textures,
                     cx_shader.mapping.flags.debug_code,
-                    geom_attribs,
-                    inst_attribs,
                 )
             };
 
@@ -850,46 +482,14 @@ impl Cx {
                     geometry_slots,
                     instance_slots,
                     textures,
-                    geom_attribs,
-                    inst_attribs,
                 });
                 self.draw_shaders.os_shaders.push(shp);
-                self.os.webgl_shaders_pending += 1;
                 os_shader_id = Some(shader_id);
             }
 
             self.draw_shaders.shaders[draw_shader_id].os_shader_id = os_shader_id;
-            self.draw_shaders.compile_set.remove(&draw_shader_id);
         }
-    }
-
-    fn webgl_typed_attribs(prefix: &str, inputs: &DrawShaderInputs) -> Vec<WVertexAttrib> {
-        let stride = if inputs.stride_bytes != 0 {
-            inputs.stride_bytes
-        } else {
-            inputs.total_slots * 4
-        };
-        inputs
-            .inputs
-            .iter()
-            .map(|input| WVertexAttrib {
-                name: format!("{}_{}", prefix, input.id),
-                offset: input.byte_offset as u32,
-                size: input.attr_format.component_count() as u32,
-                stride: stride as u32,
-                gl_type: input.attr_format.gl_type_code(),
-                normalized: if input.attr_format.is_normalized() {
-                    1
-                } else {
-                    0
-                },
-                integer: if input.attr_format.is_integer_fetch() {
-                    1
-                } else {
-                    0
-                },
-            })
-            .collect()
+        self.draw_shaders.compile_set.clear();
     }
 }
 
@@ -902,10 +502,10 @@ precision highp float;
 precision highp int;
 vec4 sample2d(sampler2D sampler, vec2 pos){{return texture(sampler, vec2(pos.x, pos.y));}}
 vec4 sample2d_lod(sampler2D sampler, vec2 pos, float lod){{return textureLod(sampler, vec2(pos.x, pos.y), lod);}}
-vec4 sample2d_bgra(sampler2D sampler, vec2 pos){{return texture(sampler, vec2(pos.x, pos.y));}}
+vec4 sample2d_bgra(sampler2D sampler, vec2 pos){{return texture(sampler, vec2(pos.x, pos.y)).zyxw;}}
 vec4 samplecube(samplerCube sampler, vec3 dir){{return texture(sampler, dir);}}
 vec4 samplecube_lod(samplerCube sampler, vec3 dir, float lod){{return textureLod(sampler, dir, lod);}}
-vec4 samplecube_bgra(samplerCube sampler, vec3 dir){{return texture(sampler, dir);}}
+vec4 samplecube_bgra(samplerCube sampler, vec3 dir){{return texture(sampler, dir).zyxw;}}
 vec4 depth_clip(vec4 w, vec4 c, float clip){{return c;}}
 {}",
             in_vertex
@@ -918,10 +518,10 @@ precision highp float;
 precision highp int;
 vec4 sample2d(sampler2D sampler, vec2 pos){{return texture(sampler, vec2(pos.x, pos.y));}}
 vec4 sample2d_lod(sampler2D sampler, vec2 pos, float lod){{return textureLod(sampler, vec2(pos.x, pos.y), lod);}}
-vec4 sample2d_bgra(sampler2D sampler, vec2 pos){{return texture(sampler, vec2(pos.x, pos.y));}}
+vec4 sample2d_bgra(sampler2D sampler, vec2 pos){{return texture(sampler, vec2(pos.x, pos.y)).zyxw;}}
 vec4 samplecube(samplerCube sampler, vec3 dir){{return texture(sampler, dir);}}
 vec4 samplecube_lod(samplerCube sampler, vec3 dir, float lod){{return textureLod(sampler, dir, lod);}}
-vec4 samplecube_bgra(samplerCube sampler, vec3 dir){{return texture(sampler, dir);}}
+vec4 samplecube_bgra(samplerCube sampler, vec3 dir){{return texture(sampler, dir).zyxw;}}
 vec4 depth_clip(vec4 w, vec4 c, float clip){{return c;}}
 {}",
             in_pixel
@@ -936,25 +536,8 @@ vec4 depth_clip(vec4 w, vec4 c, float clip){{return c;}}
     }
 }
 
-/// WebGL renders a texture pass into a bottom-up target: negate the
-/// projection's Y row so the texels land in the top-left row order Metal and
-/// D3D produce (see `Cx::setup_render_pass`).
-fn flip_projection_y(m: &mut Mat4f) {
-    m.v[1] = -m.v[1];
-    m.v[5] = -m.v[5];
-    m.v[9] = -m.v[9];
-    m.v[13] = -m.v[13];
-}
-
 #[derive(Default, Clone, Debug)]
-pub struct CxOsPass {
-    /// The pass uniforms a custom-camera (`keep_camera_matrix`) texture pass
-    /// actually uploads: the caller's matrices with the projection's Y
-    /// inverted for WebGL's bottom-up render targets. `None` for canvas
-    /// passes and for 2D texture passes, whose ortho is built flipped. Kept
-    /// as the upload slice (`DrawPassUniforms::as_slice`).
-    pub flipped_uniforms: Option<Vec<f32>>,
-}
+pub struct CxOsPass {}
 
 #[derive(Clone, Default)]
 pub struct CxOsDrawList {}
@@ -966,19 +549,12 @@ pub struct CxOsDrawCallVao {
     pub inst_vb_id: Option<usize>,
     pub geom_vb_id: Option<usize>,
     pub geom_ib_id: Option<usize>,
-    pub inst_vb_generation: u64,
-    pub geom_vb_generation: u64,
-    pub geom_ib_generation: u64,
 }
 
 #[derive(Default, Clone)]
 pub struct CxOsDrawCall {
     pub vao: Option<CxOsDrawCallVao>,
     pub inst_vb_id: Option<usize>,
-    pub inst_vb_generation: u64,
-    pub uniforms_recording_gen: Option<u64>,
-    pub draw_call_uniforms_gen: Option<u64>,
-    pub user_uniforms_gen: Option<u64>,
 }
 
 #[derive(Clone)]
@@ -999,8 +575,6 @@ pub struct CxOsUniformBuffer {}
 pub struct CxOsGeometry {
     pub vb_id: Option<usize>,
     pub ib_id: Option<usize>,
-    pub vb_generation: u64,
-    pub ib_generation: u64,
 }
 
 impl CxOsDrawCall {}
diff --git a/platform/src/os/web/web_gl_quality.test.mjs b/platform/src/os/web/web_gl_quality.test.mjs
deleted file mode 100644
index f5c2f5efa..000000000
--- a/platform/src/os/web/web_gl_quality.test.mjs
+++ /dev/null
@@ -1,1067 +0,0 @@
-import assert from "node:assert/strict";
-import { readFileSync } from "node:fs";
-import test from "node:test";
-
-const quiet_console = {
-  log() {},
-  warn() {},
-  error() {},
-};
-
-const web_window = {
-  devicePixelRatio: 2,
-  innerWidth: 1920,
-  innerHeight: 1080,
-  navigator: { userAgent: "test", platform: "test" },
-  addEventListener() {},
-};
-const web_document = {
-  fullscreenEnabled: false,
-  webkitFullscreenEnabled: false,
-  mozFullscreenEnabled: false,
-  fullscreenElement: null,
-  webkitFullscreenElement: null,
-  mozFullscreenElement: null,
-};
-class MockWasmBridge {
-  static phone = false;
-  static is_phone() {
-    return this.phone;
-  }
-}
-
-const web_source = readFileSync(new URL("./web.js", import.meta.url), "utf8")
-  .replace(/^import .*wasm_bridge\.js"\n/, "")
-  .replace(/^export /gm, "");
-const load_web = new Function(
-  "WasmBridge",
-  "window",
-  "document",
-  "navigator",
-  "screen",
-  "performance",
-  "console",
-  `${web_source}\nreturn {
-    MAKEPAD_WEBGL_PIXEL_BUDGET,
-    WasmWebBrowser,
-    makepad_crash_reporter,
-    makepad_compute_webgl_size,
-    makepad_device_pixel_ratio
-  };`,
-);
-const web = load_web(
-  MockWasmBridge,
-  web_window,
-  web_document,
-  web_window.navigator,
-  { width: 0, height: 0 },
-  { now: () => 0 },
-  quiet_console,
-);
-
-const gl_window = {
-  devicePixelRatio: 2,
-  location: { reload() {} },
-  media: [],
-  cancelled: [],
-  cleared_intervals: [],
-  cleared_timeouts: [],
-  addEventListener() {},
-  matchMedia(query) {
-    const media = {
-      query,
-      listener: null,
-      addEventListener(_name, listener) {
-        this.listener = listener;
-      },
-      removeEventListener(_name, listener) {
-        if (this.listener === listener) this.listener = null;
-      },
-    };
-    this.media.push(media);
-    return media;
-  },
-  setInterval(callback) {
-    this.interval_callback = callback;
-    return 91;
-  },
-  clearInterval(id) {
-    this.cleared_intervals.push(id);
-  },
-  clearTimeout(id) {
-    this.cleared_timeouts.push(id);
-  },
-  requestAnimationFrame() {
-    throw new Error("an animation frame must not be requested in this test");
-  },
-  cancelAnimationFrame(id) {
-    this.cancelled.push(id);
-  },
-};
-
-function mock_element(tag) {
-  return {
-    tag,
-    type: "",
-    textContent: "",
-    style: {},
-    children: [],
-    listeners: {},
-    setAttribute(name, value) {
-      this[name] = value;
-    },
-    appendChild(child) {
-      this.children.push(child);
-      child.parentNode = this;
-    },
-    addEventListener(name, listener) {
-      this.listeners[name] = listener;
-    },
-  };
-}
-
-const gl_document = {
-  body: mock_element("body"),
-  createElement: mock_element,
-};
-const gl_messages = { errors: [], warnings: [] };
-const gl_console = {
-  log() {},
-  warn(...parts) {
-    gl_messages.warnings.push(parts);
-  },
-  error(...parts) {
-    gl_messages.errors.push(parts);
-  },
-};
-
-const web_gl_source = readFileSync(
-  new URL("./web_gl.js", import.meta.url),
-  "utf8",
-)
-  .replace(/^import \{[\s\S]*?\} from "\.\/web\.js";\n/, "")
-  .replace(/^export /gm, "");
-const load_web_gl = new Function(
-  "MAKEPAD_WEBGL_PIXEL_BUDGET",
-  "WasmWebBrowser",
-  "makepad_compute_webgl_size",
-  "makepad_device_pixel_ratio",
-  "window",
-  "document",
-  "performance",
-  "console",
-  `${web_gl_source}\nreturn {
-    WasmWebGL,
-    makepad_query_webgl_limits,
-    makepad_render_target_size
-  };`,
-);
-const web_gl = load_web_gl(
-  web.MAKEPAD_WEBGL_PIXEL_BUDGET,
-  web.WasmWebBrowser,
-  web.makepad_compute_webgl_size,
-  web.makepad_device_pixel_ratio,
-  gl_window,
-  gl_document,
-  { now: () => 0 },
-  gl_console,
-);
-
-function assert_bounded(size, budget = web.MAKEPAD_WEBGL_PIXEL_BUDGET) {
-  assert.ok(size.width * size.height <= budget);
-  assert.equal(size.width, Math.floor(size.logical_width * size.scale));
-  assert.equal(size.height, Math.floor(size.logical_height * size.scale));
-}
-
-test("large, retina, phone, and hidden viewports use a uniform bounded DPI", () => {
-  const limits = { max_width: 8192, max_height: 8192 };
-
-  const large = web.makepad_compute_webgl_size(10000, 10000, 1.5, limits);
-  assert.ok(large.scale < 1);
-  assert_bounded(large);
-
-  const retina = web.makepad_compute_webgl_size(800, 600, 1.5, limits);
-  assert.equal(retina.scale, 1.5);
-  assert.deepEqual([retina.width, retina.height], [1200, 900]);
-
-  const phone = web.makepad_compute_webgl_size(390, 844, 1.0, limits);
-  assert.equal(phone.scale, 1.0);
-  assert.deepEqual([phone.width, phone.height], [390, 844]);
-
-  MockWasmBridge.phone = true;
-  const phone_browser = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-    canvas: { getAttribute() { return null; } },
-    render_quality: null,
-  });
-  assert.equal(phone_browser.ensure_render_quality().dpr_ceiling, 1.0);
-  MockWasmBridge.phone = false;
-
-  const hidden = web.makepad_compute_webgl_size(0, Number.NaN, 1.5, limits);
-  assert.deepEqual([hidden.width, hidden.height], [0, 0]);
-  assert.equal(hidden.scale, 1.5);
-});
-
-test("canvas pixels and WASM window info receive the same effective DPI", () => {
-  const viewports = [];
-  const canvas = {
-    width: 0,
-    height: 0,
-    offsetWidth: 1920,
-    offsetHeight: 1080,
-    getAttribute() {
-      return null;
-    },
-  };
-  const browser = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-    canvas,
-    detect: { is_add_to_homescreen_safari: false },
-    gl: { viewport: (...args) => viewports.push(args) },
-    webgl_context_lost: false,
-    webgl_limits: { max_width: 4096, max_height: 4096 },
-    render_quality: null,
-    window_info: {},
-  });
-  web.WasmWebBrowser.prototype.update_window_info.call(browser);
-
-  assert.equal(browser.window_info.dpi_factor, browser.dpi_factor);
-  assert.equal(canvas.width, Math.floor(1920 * browser.window_info.dpi_factor));
-  assert.equal(canvas.height, Math.floor(1080 * browser.window_info.dpi_factor));
-  assert.deepEqual(viewports.at(-1), [0, 0, canvas.width, canvas.height]);
-  assert.deepEqual(
-    [browser.window_info.inner_width, browser.window_info.inner_height],
-    [1920, 1080],
-  );
-});
-
-test("unchanged canvas dimensions do not reallocate its backbuffer", () => {
-  let width = 960;
-  let height = 720;
-  let width_sets = 0;
-  let height_sets = 0;
-  const canvas = {
-    offsetWidth: 640,
-    offsetHeight: 480,
-    getAttribute() { return null; },
-    get width() { return width; },
-    set width(value) { width = value; width_sets += 1; },
-    get height() { return height; },
-    set height(value) { height = value; height_sets += 1; },
-  };
-  const browser = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-    canvas,
-    detect: { is_add_to_homescreen_safari: false },
-    gl: { viewport() {} },
-    webgl_context_lost: false,
-    webgl_limits: { max_width: 4096, max_height: 4096 },
-    render_quality: null,
-    window_info: {},
-  });
-
-  browser.update_window_info();
-
-  assert.equal(width_sets, 0);
-  assert.equal(height_sets, 0);
-});
-
-test("timers reject malformed delays and clamp repeating rates", () => {
-  const intervals = [];
-  const timeouts = [];
-  const previous_set_interval = web_window.setInterval;
-  const previous_set_timeout = web_window.setTimeout;
-  web_window.setInterval = (_callback, delay) => {
-    intervals.push(delay);
-    return intervals.length;
-  };
-  web_window.setTimeout = (_callback, delay) => {
-    timeouts.push(delay);
-    return timeouts.length;
-  };
-  try {
-    const browser = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-      webgl_context_lost: false,
-      timers: [],
-      to_wasm: { ToWasmTimerFired() {} },
-      do_wasm_pump() {},
-    });
-    browser.FromWasmStartTimer({ timer_id: 1, repeats: true, interval: Number.NaN });
-    browser.FromWasmStartTimer({ timer_id: 2, repeats: true, interval: Number.POSITIVE_INFINITY });
-    browser.FromWasmStartTimer({ timer_id: 3, repeats: true, interval: -1 });
-    browser.FromWasmStartTimer({ timer_id: 4, repeats: true, interval: 0 });
-    browser.FromWasmStartTimer({ timer_id: 5, repeats: true, interval: 0.003 });
-    browser.FromWasmStartTimer({ timer_id: 6, repeats: true, interval: 0.01 });
-    browser.FromWasmStartTimer({ timer_id: 7, repeats: false, interval: 0 });
-
-    assert.deepEqual(intervals, [4, 4, 10]);
-    assert.deepEqual(timeouts, [0]);
-    assert.equal(browser.timers.length, 4);
-  } finally {
-    web_window.setInterval = previous_set_interval;
-    web_window.setTimeout = previous_set_timeout;
-  }
-});
-
-test("legacy HTTP requests preserve arbitrary binary bodies", () => {
-  const previous_xhr = globalThis.XMLHttpRequest;
-  let request;
-  class MockXMLHttpRequest {
-    constructor() {
-      request = this;
-      this.listeners = {};
-      this.upload = { addEventListener() {} };
-    }
-    open() {}
-    setRequestHeader() {}
-    addEventListener(name, listener) { this.listeners[name] = listener; }
-    send(body) { this.body = body; }
-  }
-  globalThis.XMLHttpRequest = MockXMLHttpRequest;
-  try {
-    let frees = 0;
-    const browser = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-      webgl_context_lost: false,
-      legacy_http_requests: new Set(),
-      clone_data_u8() { return new Uint8Array([0xff, 0x00, 0x80]); },
-      free_data_u8() { frees += 1; },
-    });
-    assert.doesNotThrow(() => browser.FromWasmHTTPRequest({
-      method: "POST",
-      url: "/binary",
-      headers: "",
-      body: {},
-    }));
-    assert.ok(request.body instanceof Uint8Array);
-    assert.deepEqual([...request.body], [0xff, 0x00, 0x80]);
-    assert.equal(frees, 1);
-  } finally {
-    if (previous_xhr === undefined) {
-      delete globalThis.XMLHttpRequest;
-    } else {
-      globalThis.XMLHttpRequest = previous_xhr;
-    }
-  }
-});
-
-test("render targets are uniformly bounded and malformed sizes are rejected", () => {
-  const limits = { max_width: 2048, max_height: 1024 };
-  const target = web_gl.makepad_render_target_size(4096, 2048, limits);
-  assert.equal(target.ok, true);
-  assert.equal(target.scaled, true);
-  assert.deepEqual([target.width, target.height], [2048, 1024]);
-  assert.ok(target.width * target.height <= web.MAKEPAD_WEBGL_PIXEL_BUDGET);
-  assert.equal(target.width / target.height, 2);
-
-  assert.equal(
-    web_gl.makepad_render_target_size(Number.POSITIVE_INFINITY, 100, limits).ok,
-    false,
-  );
-  assert.equal(web_gl.makepad_render_target_size(0, 100, limits).ok, false);
-});
-
-test("a malformed render pass is rejected without GL allocation or exception", () => {
-  const viewports = [];
-  const errors_before = gl_messages.errors.length;
-  const subject = Object.assign(Object.create(web_gl.WasmWebGL.prototype), {
-    canvas: { getAttribute() { return null; } },
-    gl: {
-      FRAMEBUFFER: 1,
-      bindFramebuffer() {},
-      viewport: (...args) => viewports.push(args),
-    },
-    webgl_context_lost: false,
-    webgl_limits: { max_width: 2048, max_height: 2048 },
-    render_quality: null,
-    render_target_rejected: false,
-    _render_target_size_reports: new Set(),
-    active_render_target_textures: new Set([{ id: "old-target" }]),
-    xr: undefined,
-  });
-  const malformed = {
-    width: Number.POSITIVE_INFINITY,
-    height: 100,
-    color_targets: [],
-    depth_target: { attached: false },
-  };
-
-  assert.doesNotThrow(() => subject.FromWasmBeginRenderTexture(malformed));
-  assert.doesNotThrow(() => subject.FromWasmBeginRenderTexture(malformed));
-  assert.equal(subject.render_target_rejected, true);
-  assert.equal(subject.active_render_target_textures.size, 0);
-  assert.deepEqual(viewports, [[0, 0, 0, 0], [0, 0, 0, 0]]);
-  assert.equal(gl_messages.errors.length, errors_before + 1);
-});
-
-function mock_gl() {
-  const calls = new Map();
-  const gl = {
-    MAX_TEXTURE_SIZE: 1,
-    MAX_CUBE_MAP_TEXTURE_SIZE: 2,
-    MAX_RENDERBUFFER_SIZE: 3,
-    MAX_VIEWPORT_DIMS: 4,
-    MAX_VERTEX_UNIFORM_VECTORS: 5,
-    MAX_FRAGMENT_UNIFORM_VECTORS: 6,
-    MAX_VERTEX_ATTRIBS: 7,
-    getParameter(parameter) {
-      calls.set(parameter, (calls.get(parameter) || 0) + 1);
-      if (parameter === this.MAX_TEXTURE_SIZE) return 8192;
-      if (parameter === this.MAX_CUBE_MAP_TEXTURE_SIZE) return 4096;
-      if (parameter === this.MAX_RENDERBUFFER_SIZE) return 4096;
-      if (parameter === this.MAX_VIEWPORT_DIMS) return new Int32Array([6144, 3072]);
-      if (parameter === this.MAX_VERTEX_ATTRIBS) return 16;
-      return 256;
-    },
-    getExtension() {
-      return null;
-    },
-  };
-  gl.calls = calls;
-  return gl;
-}
-
-function webgl_subject(attributes = {}) {
-  const gl = mock_gl();
-  const parent = mock_element("parent");
-  const canvas = mock_element("canvas");
-  canvas.width = 1200;
-  canvas.height = 800;
-  canvas.parentNode = parent;
-  canvas.getAttribute = (name) => name in attributes ? attributes[name] : null;
-  canvas.hasAttribute = (name) => name in attributes;
-  canvas.getContext = (_kind, options) => {
-    canvas.context_options = options;
-    return gl;
-  };
-  const subject = Object.assign(Object.create(web_gl.WasmWebGL.prototype), {
-    canvas,
-    handlers: { on_screen_resize() { subject.resize_count += 1; } },
-    resize_count: 0,
-    timers: [],
-    window_info: {
-      dpi_factor: 1.25,
-      inner_width: 960,
-      inner_height: 640,
-    },
-    webgl_context_lost: false,
-  });
-  return { subject, canvas, gl, parent };
-}
-
-test("GL limits are queried once and canvas MSAA is opt-in", () => {
-  const first = webgl_subject();
-  assert.equal(first.subject.init_webgl_context(), true);
-  assert.equal(first.canvas.context_options.antialias, false);
-  assert.equal(first.canvas.context_options.powerPreference, "default");
-  assert.equal("preferLowPowerToHighPerformance" in first.canvas.context_options, false);
-  assert.deepEqual(first.subject.webgl_limits, {
-    max_texture_size: 8192,
-    max_cube_map_texture_size: 4096,
-    max_width: 4096,
-    max_height: 3072,
-  });
-  assert.equal(first.subject.init_webgl_context(), true);
-  assert.equal(first.gl.calls.get(first.gl.MAX_TEXTURE_SIZE), 1);
-  assert.equal(first.gl.calls.get(first.gl.MAX_CUBE_MAP_TEXTURE_SIZE), 1);
-  assert.equal(first.gl.calls.get(first.gl.MAX_RENDERBUFFER_SIZE), 1);
-  assert.equal(first.gl.calls.get(first.gl.MAX_VIEWPORT_DIMS), 1);
-  assert.equal(first.gl.calls.get(first.gl.MAX_VERTEX_ATTRIBS), 1);
-
-  const opted_in = webgl_subject({ antialias: "" });
-  assert.equal(opted_in.subject.init_webgl_context(), true);
-  assert.equal(opted_in.canvas.context_options.antialias, true);
-});
-
-function render_target_subject({ float_extension = true } = {}) {
-  let object_id = 0;
-  const calls = { framebuffers: 0, textures: 0, status: 0, images: 0 };
-  const gl = {
-    FRAMEBUFFER: 1,
-    TEXTURE_2D: 2,
-    COLOR_ATTACHMENT0: 3,
-    DEPTH_STENCIL_ATTACHMENT: 4,
-    FRAMEBUFFER_COMPLETE: 5,
-    COLOR_BUFFER_BIT: 1,
-    DEPTH_BUFFER_BIT: 2,
-    STENCIL_BUFFER_BIT: 4,
-    NO_ERROR: 0,
-    RGBA: 6,
-    UNSIGNED_BYTE: 7,
-    LINEAR: 8,
-    NEAREST: 9,
-    TEXTURE_MAG_FILTER: 10,
-    TEXTURE_MIN_FILTER: 11,
-    TEXTURE_WRAP_S: 12,
-    TEXTURE_WRAP_T: 13,
-    CLAMP_TO_EDGE: 14,
-    createFramebuffer() {
-      calls.framebuffers += 1;
-      return { id: ++object_id };
-    },
-    createTexture() {
-      calls.textures += 1;
-      return { id: ++object_id };
-    },
-    bindFramebuffer() {},
-    bindTexture() {},
-    texParameteri() {},
-    texImage2D() { calls.images += 1; },
-    framebufferTexture2D() {},
-    getError() { return this.NO_ERROR; },
-    checkFramebufferStatus() {
-      calls.status += 1;
-      return this.next_status || this.FRAMEBUFFER_COMPLETE;
-    },
-    viewport() {},
-    depthMask() {},
-    clearColor() {},
-    clearDepth() {},
-    clear() {},
-  };
-  const subject = Object.assign(Object.create(web_gl.WasmWebGL.prototype), {
-    gl,
-    ext_color_buffer_float: float_extension ? {} : null,
-    webgl_context_lost: false,
-    render_target_rejected: false,
-    texture_pass_front_face_cw: false,
-    webgl_limits: { max_width: 1024, max_height: 1024 },
-    framebuffers: [],
-    textures: [],
-    xr: undefined,
-    _render_target_size_reports: new Set(),
-    ensure_render_quality() {
-      return { pixel_budget: web.MAKEPAD_WEBGL_PIXEL_BUDGET };
-    },
-  });
-  return { subject, gl, calls };
-}
-
-function render_target_args(texture_id, width = 100, height = 100, format = 0) {
-  return {
-    pass_id: 1,
-    width,
-    height,
-    color_targets: [{
-      texture_id,
-      format,
-      init_only: false,
-      clear_color: { r: 0, g: 0, b: 0, a: 0 },
-    }],
-    depth_target: { attached: false },
-  };
-}
-
-test("R32F targets reject missing float support and any safety downscale before allocation", () => {
-  const missing = render_target_subject({ float_extension: false });
-  missing.subject.textures[7] = { _render_target_valid: true };
-  missing.subject.FromWasmBeginRenderTexture(render_target_args(7, 100, 100, 1));
-  assert.equal(missing.subject.render_target_rejected, true);
-  assert.equal(missing.subject.textures[7]._render_target_valid, false);
-  assert.equal(missing.calls.framebuffers, 0);
-  assert.equal(missing.calls.textures, 0);
-
-  const oversized = render_target_subject();
-  oversized.subject.webgl_limits = { max_width: 64, max_height: 64 };
-  oversized.subject.FromWasmBeginRenderTexture(render_target_args(8, 128, 64, 1));
-  assert.equal(oversized.subject.render_target_rejected, true);
-  assert.equal(oversized.calls.framebuffers, 0);
-  assert.equal(oversized.calls.textures, 0);
-});
-
-test("changing same-sized framebuffer attachments rechecks completeness and invalidates failures", () => {
-  const { subject, gl, calls } = render_target_subject();
-  subject.FromWasmBeginRenderTexture(render_target_args(1));
-  assert.equal(subject.render_target_rejected, false);
-  assert.equal(calls.status, 1);
-
-  subject.textures[2] = {
-    _width: 100,
-    _height: 100,
-    _format: 0,
-    _render_target_valid: true,
-  };
-  gl.next_status = 999;
-  subject.FromWasmBeginRenderTexture(render_target_args(2));
-  assert.equal(calls.status, 2);
-  assert.equal(subject.render_target_rejected, true);
-  assert.equal(subject.textures[2]._render_target_valid, false);
-  assert.equal(calls.images, 1);
-});
-
-test("physical DPR listener does not loop when effective DPR is lower", () => {
-  const { subject } = webgl_subject();
-  subject.init_webgl_context();
-  assert.equal(subject.physical_device_dpi, 2);
-  assert.equal(subject.window_info.dpi_factor, 1.25);
-
-  gl_window.devicePixelRatio = 3;
-  gl_window.media.at(-1).listener();
-  assert.equal(subject.resize_count, 1);
-  assert.equal(subject.physical_device_dpi, 3);
-  gl_window.media.at(-1).listener();
-  assert.equal(subject.resize_count, 1);
-});
-
-test("context loss stops queued work and reloads only after an explicit click", () => {
-  gl_window.devicePixelRatio = 2;
-  let reloads = 0;
-  gl_window.location.reload = () => { reloads += 1; };
-  const { subject, canvas, parent } = webgl_subject();
-  subject.init_webgl_context();
-  subject.req_anim_frame_id = 11;
-  subject.webgl_shader_poll_frame_id = 12;
-  subject.video_anim_frame_id = 13;
-  subject.loader_after_presented_frame_id = 14;
-  subject.poll_timer = 15;
-  subject.webgl_shader_summary_timer = 16;
-  subject.timers = [
-    { repeats: true, sys_id: 17 },
-    { repeats: false, sys_id: 18 },
-  ];
-  let prevent_default_calls = 0;
-  const loss = canvas.listeners.webglcontextlost;
-  loss({ preventDefault() { prevent_default_calls += 1; } });
-
-  assert.equal(subject.webgl_context_lost, true);
-  assert.equal(prevent_default_calls, 0);
-  assert.equal(reloads, 0);
-  assert.deepEqual(gl_window.cancelled.slice(-4), [11, 12, 13, 14]);
-  assert.equal(subject.timers.length, 0);
-  assert.equal(parent.children.length, 1);
-  assert.equal(
-    gl_messages.errors.filter(parts => String(parts[0]).includes("context lost")).length,
-    1,
-  );
-
-  loss({ preventDefault() { prevent_default_calls += 1; } });
-  assert.equal(parent.children.length, 1);
-  assert.equal(reloads, 0);
-  const reload_button = parent.children[0].children[1];
-  reload_button.listeners.click();
-  assert.equal(reloads, 1);
-});
-
-test("a lost-context GL allocation failure is terminal, not a Wasm crash", () => {
-  const reporter = web.makepad_crash_reporter;
-  const previous = {
-    is_wasm_dead: reporter.is_wasm_dead,
-    mark_wasm_dead: reporter.mark_wasm_dead,
-    report: reporter.report,
-  };
-  const reports = [];
-  let marked_dead = 0;
-  reporter.is_wasm_dead = () => false;
-  reporter.mark_wasm_dead = () => { marked_dead += 1; };
-  reporter.report = (...args) => { reports.push(args); return Promise.resolve(true); };
-  try {
-    let loss_queries = 0;
-    let cleanup = 0;
-    let overlays = 0;
-    const subject = Object.assign(Object.create(web_gl.WasmWebGL.prototype), {
-      gl: {
-        VERTEX_SHADER: 1,
-        createShader() { return null; },
-        shaderSource(shader) {
-          assert.equal(shader, null);
-          throw new TypeError("null shader allocation");
-        },
-        isContextLost() { loss_queries += 1; return true; },
-      },
-      canvas: { width: 10, height: 10 },
-      window_info: {},
-      physical_device_dpi: 1,
-      webgl_context_lost: false,
-      buffer_upload_serial: 0,
-      to_wasm: {},
-      new_to_wasm: () => ({}),
-      wasm_process_msg() {
-        return {
-          dispatch_on_app: () => this.FromWasmCompileWebGLShader({
-            shader_id: 0,
-            vertex: "",
-            pixel: "",
-          }),
-          free() {},
-        };
-      },
-      webgl_shader_timeline_start: undefined,
-      webgl_shader_batch_program_count: 0,
-      active_render_target_textures: new Set(),
-      stop_webgl_runtime() { cleanup += 1; },
-      show_webgl_context_lost_message() { overlays += 1; },
-    });
-
-    assert.doesNotThrow(() => subject.do_wasm_pump());
-    subject.handle_webgl_context_lost({});
-    subject.do_wasm_pump();
-    assert.equal(subject.webgl_context_lost, true);
-    assert.equal(loss_queries, 1);
-    assert.equal(cleanup, 1);
-    assert.equal(overlays, 1);
-    assert.equal(marked_dead, 0);
-    assert.equal(reports.length, 0);
-
-    const wasm_error = new Error("actual Wasm failure");
-    const actual = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-      webgl_context_lost: false,
-      gl: { isContextLost() { return false; } },
-      buffer_upload_serial: 0,
-      to_wasm: {},
-      new_to_wasm: () => ({}),
-      wasm_process_msg() { throw wasm_error; },
-    });
-    assert.throws(() => actual.do_wasm_pump(), /actual Wasm failure/);
-    assert.equal(marked_dead, 1);
-    assert.equal(reports.length, 1);
-    assert.equal(reports[0][0], "window.error");
-  } finally {
-    reporter.is_wasm_dead = previous.is_wasm_dead;
-    reporter.mark_wasm_dead = previous.mark_wasm_dead;
-    reporter.report = previous.report;
-  }
-});
-
-test("lost context during vertex rejection skips Wasm message free", () => {
-  const reporter = web.makepad_crash_reporter;
-  const previous = {
-    is_wasm_dead: reporter.is_wasm_dead,
-    mark_wasm_dead: reporter.mark_wasm_dead,
-    report: reporter.report,
-  };
-  let marked_dead = 0;
-  let reports = 0;
-  reporter.is_wasm_dead = () => false;
-  reporter.mark_wasm_dead = () => { marked_dead += 1; };
-  reporter.report = () => { reports += 1; return Promise.resolve(true); };
-  try {
-    let dispatches = 0;
-    let frees = 0;
-    let cleanup = 0;
-    let overlays = 0;
-    let workers_terminated = false;
-    const ordinary_rejections = () => gl_messages.errors.filter(
-      parts => String(parts[0]).includes("vertex submission rejected"),
-    ).length;
-    const rejection_count = ordinary_rejections();
-    const subject = Object.assign(Object.create(web_gl.WasmWebGL.prototype), {
-      gl: { isContextLost() { return true; } },
-      canvas: { width: 10, height: 10 },
-      window_info: {},
-      physical_device_dpi: 1,
-      webgl_context_lost: false,
-      buffer_upload_serial: 0,
-      to_wasm: {},
-      new_to_wasm: () => ({}),
-      wasm_process_msg() {
-        return {
-          dispatch_on_app: () => {
-            dispatches += 1;
-            this.report_vertex_submission_once(
-              "instancebufferinvalid",
-              "WebGL buffer upload error37442",
-              {},
-            );
-          },
-          free() {
-            frees += 1;
-            if (workers_terminated) {
-              throw new Error("freed Wasm message after worker termination");
-            }
-          },
-        };
-      },
-      reset_active_render_target_textures() {},
-      stop_webgl_runtime() {
-        cleanup += 1;
-        workers_terminated = true;
-      },
-      show_webgl_context_lost_message() { overlays += 1; },
-    });
-
-    assert.doesNotThrow(() => subject.do_wasm_pump());
-    assert.equal(dispatches, 1);
-    assert.equal(subject.webgl_context_lost, true);
-    assert.equal(cleanup, 1);
-    assert.equal(overlays, 1);
-    assert.equal(frees, 0);
-    assert.equal(ordinary_rejections(), rejection_count);
-    assert.equal(marked_dead, 0);
-    assert.equal(reports, 0);
-  } finally {
-    reporter.is_wasm_dead = previous.is_wasm_dead;
-    reporter.mark_wasm_dead = previous.mark_wasm_dead;
-    reporter.report = previous.report;
-  }
-});
-
-test("terminal context loss abandons workers and disposes owned I/O and media once", () => {
-  const calls = {
-    wasm: 0,
-    worker: 0,
-    fetch: 0,
-    xhr: 0,
-    socket: 0,
-    video_pause: 0,
-    video_load: 0,
-    audio_disconnect: 0,
-    audio_close: 0,
-    geolocation: 0,
-  };
-  const worker = {
-    onmessage() {},
-    onerror() {},
-    onmessageerror() {},
-    terminate() { calls.worker += 1; },
-  };
-  const controller = { abort() { calls.fetch += 1; } };
-  const xhr = { abort() { calls.xhr += 1; } };
-  const socket = {
-    onopen() {},
-    onmessage() {},
-    onerror() {},
-    onclose() {},
-    close() { calls.socket += 1; },
-  };
-  const video = {
-    pause() { calls.video_pause += 1; },
-    load() { calls.video_load += 1; },
-    removeAttribute() {},
-    removeEventListener() {},
-  };
-  const player = {
-    video,
-    playing: true,
-    disposed: false,
-    handlers: { loadedmetadata() {}, ended() {}, play() {}, pause() {} },
-  };
-  const audio_worklet = {
-    port: { onmessage() {} },
-    onprocessorerror() {},
-    disconnect() { calls.audio_disconnect += 1; },
-  };
-  const audio_context = {
-    close() {
-      calls.audio_close += 1;
-      throw new Error("media close failed");
-    },
-  };
-  const parent = mock_element("parent");
-  const subject = Object.assign(Object.create(web_gl.WasmWebGL.prototype), {
-    webgl_context_lost: false,
-    canvas: { width: 10, height: 10, parentNode: parent },
-    window_info: {},
-    physical_device_dpi: 1,
-    timers: [],
-    workers: new Map([[7, {
-      worker,
-      thread_info: { tls_ptr: 64, alloc_words: 8 },
-      started: true,
-      closed: false,
-    }]]),
-    thread_stack_arena: [{ ptr: 32, words: 4 }],
-    network_http_requests: new Map([["1:2", {
-      state: "active",
-      stall_timer: null,
-      controller,
-    }]]),
-    network_http_hosts: new Map([["host", {}]]),
-    legacy_http_requests: new Set([xhr]),
-    network_web_sockets: { socket },
-    midi_inputs: [],
-    geo_watch_id: 44,
-    video_players: { video: player },
-    pending_render_texture_captures: new Set(),
-    audio_start_args: { pending: true },
-    audio_callback_watchdog: null,
-    audio_startup_cancel: null,
-    audio_worklet,
-    audio_context,
-    exports: new Proxy({}, { get: () => () => { calls.wasm += 1; } }),
-    to_wasm: new Proxy({}, { get: () => () => { calls.wasm += 1; } }),
-    reset_active_render_target_textures() {},
-    release_device_pixel_ratio_media_query() {},
-  });
-  const late_video_callback = player.handlers.loadedmetadata;
-  const previous_geolocation = web_window.navigator.geolocation;
-  web_window.navigator.geolocation = {
-    clearWatch(id) {
-      assert.equal(id, 44);
-      calls.geolocation += 1;
-    },
-  };
-
-  subject.handle_webgl_context_lost({});
-  subject.handle_webgl_context_lost({});
-  late_video_callback();
-  web_window.navigator.geolocation = previous_geolocation;
-
-  assert.deepEqual(calls, {
-    wasm: 0,
-    worker: 1,
-    fetch: 1,
-    xhr: 1,
-    socket: 1,
-    video_pause: 1,
-    video_load: 1,
-    audio_disconnect: 1,
-    audio_close: 1,
-    geolocation: 1,
-  });
-  assert.equal(worker.onmessage, null);
-  assert.equal(subject.workers.size, 0);
-  assert.equal(subject.thread_stack_arena.length, 0);
-  assert.equal(subject.network_http_requests.size, 0);
-  assert.equal(subject.video_players.video, undefined);
-  assert.equal(subject.geo_watch_id, undefined);
-  assert.equal(parent.children.length, 1);
-});
-
-test("late wake, media, and awaited worker startup refuse terminal Wasm work", async () => {
-  let wasm_calls = 0;
-  const wake = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-    webgl_context_lost: false,
-    ui_wake_queued: false,
-    exports: { wasm_check_signal() { wasm_calls += 1; return 1; } },
-    to_wasm: { ToWasmSignal() { wasm_calls += 1; } },
-    do_wasm_pump() { wasm_calls += 1; },
-  });
-  wake.js_wake_ui();
-  wake.webgl_context_lost = true;
-  await Promise.resolve();
-
-  let resolve_secondary;
-  const secondary_ready = new Promise(resolve => { resolve_secondary = resolve; });
-  let allocations = 0;
-  const thread = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-    webgl_context_lost: false,
-    wasm: { _secondary_ready: secondary_ready, _has_thread_support: true },
-    workers: new Map(),
-    alloc_thread_stack() { allocations += 1; return {}; },
-  });
-  thread.create_thread({ request_id: 9, context_ptr: 0, stack_size: 0, name: "late" });
-  thread.webgl_context_lost = true;
-  resolve_secondary();
-
-  let resolve_devices;
-  const devices = new Promise(resolve => { resolve_devices = resolve; });
-  const previous_media_devices = web_window.navigator.mediaDevices;
-  web_window.navigator.mediaDevices = { enumerateDevices: () => devices };
-  const media = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-    webgl_context_lost: false,
-    to_wasm: { ToWasmAudioDeviceList() { wasm_calls += 1; } },
-    do_wasm_pump() { wasm_calls += 1; },
-  });
-  media.FromWasmQueryAudioDevices({});
-  media.webgl_context_lost = true;
-  resolve_devices([]);
-  await Promise.resolve();
-  await Promise.resolve();
-  web_window.navigator.mediaDevices = previous_media_devices;
-
-  assert.equal(wasm_calls, 0);
-  assert.equal(allocations, 0);
-  assert.equal(thread.workers.size, 0);
-});
-
-test("lifecycle listeners stay inert after terminal abandon", () => {
-  const window_listeners = {};
-  const document_listeners = {};
-  const previous_window_listener = web_window.addEventListener;
-  const previous_document_listener = web_document.addEventListener;
-  const previous_hidden = web_document.hidden;
-  web_window.addEventListener = (name, listener) => { window_listeners[name] = listener; };
-  web_document.addEventListener = (name, listener) => { document_listeners[name] = listener; };
-  web_document.hidden = false;
-  try {
-    let wasm_calls = 0;
-    const browser = Object.assign(Object.create(web.WasmWebBrowser.prototype), {
-      webgl_context_lost: false,
-      to_wasm: { ToWasmAppLifecycle() { wasm_calls += 1; } },
-      do_wasm_pump() { wasm_calls += 1; },
-      shutdown_thread_runtime() { wasm_calls += 1; },
-    });
-    browser.bind_app_lifecycle();
-    browser.webgl_context_lost = true;
-    web_document.hidden = true;
-    document_listeners.visibilitychange();
-    window_listeners.pagehide({ persisted: false });
-    window_listeners.pageshow({ persisted: true });
-
-    assert.equal(wasm_calls, 0);
-    assert.equal(browser.lifecycle_is_visible, true);
-    assert.equal(browser.lifecycle_shutdown_sent, false);
-  } finally {
-    web_window.addEventListener = previous_window_listener;
-    web_document.addEventListener = previous_document_listener;
-    web_document.hidden = previous_hidden;
-  }
-});
-
-test("terminal cleanup cancels readback polling without touching lost GL", () => {
-  let next_frame = 40;
-  const callbacks = new Map();
-  const previous_request = gl_window.requestAnimationFrame;
-  gl_window.requestAnimationFrame = callback => {
-    next_frame += 1;
-    callbacks.set(next_frame, callback);
-    return next_frame;
-  };
-  const gl_calls = { wait: 0, lost: 0, delete: 0 };
-  const gl = {
-    FRAMEBUFFER: 1,
-    FRAMEBUFFER_BINDING: 2,
-    PIXEL_PACK_BUFFER: 3,
-    PIXEL_PACK_BUFFER_BINDING: 4,
-    PACK_ALIGNMENT: 5,
-    COLOR_ATTACHMENT0: 6,
-    TEXTURE_2D: 7,
-    FRAMEBUFFER_COMPLETE: 8,
-    STREAM_READ: 9,
-    RGBA: 10,
-    UNSIGNED_BYTE: 11,
-    SYNC_GPU_COMMANDS_COMPLETE: 12,
-    NO_ERROR: 0,
-    createFramebuffer: () => ({}),
-    createBuffer: () => ({}),
-    getParameter: () => null,
-    bindFramebuffer() {},
-    framebufferTexture2D() {},
-    checkFramebufferStatus() { return this.FRAMEBUFFER_COMPLETE; },
-    bindBuffer() {},
-    bufferData() {},
-    pixelStorei() {},
-    readPixels() {},
-    fenceSync: () => ({}),
-    flush() {},
-    getError() { return this.NO_ERROR; },
-    deleteSync() { gl_calls.delete += 1; },
-    deleteBuffer() { gl_calls.delete += 1; },
-    deleteFramebuffer() { gl_calls.delete += 1; },
-    isContextLost() { gl_calls.lost += 1; return true; },
-    clientWaitSync() { gl_calls.wait += 1; return 0; },
-  };
-  let wasm_calls = 0;
-  const subject = Object.assign(Object.create(web_gl.WasmWebGL.prototype), {
-    gl,
-    wasm: {},
-    webgl_context_lost: false,
-    textures: [{ _render_target_valid: true, _width: 2, _height: 2 }],
-    pending_render_texture_captures: new Set(),
-    video_players: {},
-    timers: [],
-    to_wasm: { ToWasmRenderTextureCapture() { wasm_calls += 1; } },
-    do_wasm_pump() { wasm_calls += 1; },
-    release_device_pixel_ratio_media_query() {},
-    stop_terminal_web_runtime() {},
-  });
-
-  subject.FromWasmRequestRenderTextureCapture({ texture_id: 0 });
-  const queued_callback = callbacks.get(next_frame);
-  assert.equal(subject.pending_render_texture_captures.size, 1);
-  subject.webgl_context_lost = true;
-  subject.stop_webgl_runtime();
-  queued_callback();
-  gl_window.requestAnimationFrame = previous_request;
-
-  assert.ok(gl_window.cancelled.includes(next_frame));
-  assert.equal(subject.pending_render_texture_captures.size, 0);
-  assert.deepEqual(gl_calls, { wait: 0, lost: 0, delete: 0 });
-  assert.equal(wasm_calls, 0);
-});
diff --git a/platform/src/os/web/web_gl_resources.test.mjs b/platform/src/os/web/web_gl_resources.test.mjs
deleted file mode 100644
index dba3f707c..000000000
--- a/platform/src/os/web/web_gl_resources.test.mjs
+++ /dev/null
@@ -1,184 +0,0 @@
-import assert from "node:assert/strict";
-import { readFileSync } from "node:fs";
-import test from "node:test";
-
-const source = readFileSync(new URL("./web_gl.js", import.meta.url), "utf8")
-  .replace(/^import \{[\s\S]*?\} from "\.\/web\.js";\n/, "")
-  .replace(/^export /gm, "");
-const load = new Function(
-  "WasmWebBrowser",
-  `${source}\nreturn WasmWebGL;`,
-);
-const WasmWebGL = load(class WasmWebBrowser {});
-
-function makeMockGl() {
-  let nextId = 1;
-  const live = new Set();
-  const deleted = [];
-  const make = (kind) => {
-    const object = { kind, id: nextId++ };
-    live.add(object);
-    return object;
-  };
-  const remove = (kind, object) => {
-    if (object && live.delete(object)) deleted.push([kind, object.id]);
-  };
-  return {
-    live,
-    deleted,
-    ARRAY_BUFFER: 1,
-    ELEMENT_ARRAY_BUFFER: 2,
-    STATIC_DRAW: 3,
-    TEXTURE_2D: 4,
-    TEXTURE_MAG_FILTER: 5,
-    TEXTURE_MIN_FILTER: 6,
-    TEXTURE_WRAP_S: 7,
-    TEXTURE_WRAP_T: 8,
-    LINEAR: 9,
-    CLAMP_TO_EDGE: 10,
-    RGBA: 11,
-    UNSIGNED_BYTE: 12,
-    UNSIGNED_INT: 13,
-    NO_ERROR: 0,
-    createBuffer: () => make("buffer"),
-    createVertexArray: () => make("vao"),
-    createTexture: () => make("texture"),
-    createFramebuffer: () => make("framebuffer"),
-    deleteBuffer: (object) => remove("buffer", object),
-    deleteVertexArray: (object) => remove("vao", object),
-    deleteTexture: (object) => remove("texture", object),
-    deleteFramebuffer: (object) => remove("framebuffer", object),
-    bindBuffer() {},
-    bufferData() {},
-    bufferSubData() {},
-    bindTexture() {},
-    texParameteri() {},
-    texImage2D() {},
-    getError: () => 0,
-  };
-}
-
-function makeHarness() {
-  const harness = Object.create(WasmWebGL.prototype);
-  harness.gl = makeMockGl();
-  harness.memory = { buffer: new ArrayBuffer(64) };
-  harness.draw_shaders = [{ pending: true }];
-  harness.array_buffers = [];
-  harness.index_buffers = [];
-  harness.vaos = [];
-  harness.textures = [];
-  harness.framebuffers = [];
-  harness.bgra_upload_scratch = new Uint32Array(0);
-  harness._missing_shader_ids = new Set();
-  return harness;
-}
-
-function allocateResourceSet(harness, id) {
-  const ptr = { ptr: 4, len: 4 };
-  const empty = { ptr: 0, len: 0 };
-  harness.FromWasmAllocArrayBuffer({ buffer_id: id, data: ptr, byte_data: empty });
-  harness.FromWasmAllocArrayBuffer({ buffer_id: id + 1, data: ptr, byte_data: empty });
-  harness.FromWasmAllocIndexBuffer({
-    buffer_id: id,
-    data: { ptr: 4, len: 3 },
-    byte_data: empty,
-    index_width: 4,
-  });
-  harness.FromWasmAllocVao({
-    vao_id: id,
-    shader_id: 0,
-    geom_ib_id: id,
-    geom_vb_id: id,
-    inst_vb_id: id + 1,
-  });
-  harness.FromWasmAllocTextureImage2D_BGRAu8_32({
-    texture_id: id,
-    width: 1,
-    height: 1,
-    data: { ptr: 4, len: 1 },
-  });
-  harness.framebuffers[id] = harness.gl.createFramebuffer();
-}
-
-function freeResourceSet(harness, id) {
-  harness.FromWasmFreeWebGLResources({
-    array_buffer_ids: [id, id + 1],
-    index_buffer_ids: [id],
-    // Deliberately omit the VAO: buffer dependency cleanup must find it.
-    vao_ids: [],
-    texture_ids: [id],
-    framebuffer_ids: [id],
-  });
-}
-
-test("WebGL retirement is idempotent, dependency-safe, and bounded across slot reuse", () => {
-  const harness = makeHarness();
-
-  // A disjoint live set must survive every cleanup batch.
-  allocateResourceSet(harness, 10);
-  assert.ok(harness.array_buffers[10].valid && harness.index_buffers[10].valid);
-  const shared = {
-    array: harness.array_buffers[10].gl_buf,
-    index: harness.index_buffers[10].gl_buf,
-    vao: harness.vaos[10].gl_vao,
-    texture: harness.textures[10],
-    framebuffer: harness.framebuffers[10],
-  };
-  const sharedLiveCount = harness.gl.live.size;
-
-  // Explicit VAO retirement also owns its UBOs, without touching the shared
-  // buffers that VAO happened to reference.
-  harness.FromWasmAllocVao({
-    vao_id: 5,
-    shader_id: 0,
-    geom_ib_id: 10,
-    geom_vb_id: 10,
-    inst_vb_id: 11,
-  });
-  const explicitVao = harness.vaos[5];
-  harness.FromWasmFreeWebGLResources({
-    array_buffer_ids: [],
-    index_buffer_ids: [],
-    vao_ids: [5],
-    texture_ids: [],
-    framebuffer_ids: [],
-  });
-  assert.equal(harness.vaos[5], undefined);
-  assert.ok(!harness.gl.live.has(explicitVao.gl_vao));
-  assert.ok(!harness.gl.live.has(explicitVao.draw_call_uniform_buf));
-  assert.ok(!harness.gl.live.has(explicitVao.user_uniform_buf));
-  assert.equal(harness.gl.live.size, sharedLiveCount);
-
-  let maximumLiveCount = sharedLiveCount;
-  for (let cycle = 0; cycle < 100; cycle++) {
-    allocateResourceSet(harness, 0);
-    maximumLiveCount = Math.max(maximumLiveCount, harness.gl.live.size);
-    const retiredVao = harness.vaos[0];
-    const retiredArray = harness.array_buffers[0].gl_buf;
-
-    freeResourceSet(harness, 0);
-    assert.equal(harness.vaos[0], undefined);
-    assert.equal(harness.array_buffers[0], undefined);
-    assert.ok(!harness.gl.live.has(retiredVao.gl_vao));
-    assert.ok(!harness.gl.live.has(retiredVao.draw_call_uniform_buf));
-    assert.ok(!harness.gl.live.has(retiredVao.user_uniform_buf));
-    assert.ok(!harness.gl.live.has(retiredArray));
-
-    const deletes = harness.gl.deleted.length;
-    freeResourceSet(harness, 0);
-    assert.equal(harness.gl.deleted.length, deletes);
-    assert.equal(harness.gl.live.size, sharedLiveCount);
-  }
-
-  assert.equal(harness.array_buffers[10].gl_buf, shared.array);
-  assert.equal(harness.index_buffers[10].gl_buf, shared.index);
-  assert.equal(harness.vaos[10].gl_vao, shared.vao);
-  assert.equal(harness.textures[10], shared.texture);
-  assert.equal(harness.framebuffers[10], shared.framebuffer);
-  assert.ok(maximumLiveCount <= sharedLiveCount + 8);
-  assert.ok(harness.array_buffers.length <= 12);
-  assert.ok(harness.index_buffers.length <= 11);
-  assert.ok(harness.vaos.length <= 11);
-  assert.ok(harness.textures.length <= 11);
-  assert.ok(harness.framebuffers.length <= 11);
-});
diff --git a/platform/src/os/web/web_gl_texture.test.mjs b/platform/src/os/web/web_gl_texture.test.mjs
deleted file mode 100644
index afd87d5f4..000000000
--- a/platform/src/os/web/web_gl_texture.test.mjs
+++ /dev/null
@@ -1,649 +0,0 @@
-import assert from "node:assert/strict";
-import { readFileSync } from "node:fs";
-import test from "node:test";
-
-const source = readFileSync(new URL("./web_gl.js", import.meta.url), "utf8")
-  .replace(/^import \{[\s\S]*?\} from "\.\/web\.js";\n/, "")
-  .replace(/^export /gm, "");
-const load = new Function(
-  "WasmWebBrowser",
-  "console",
-  "makepad_compute_webgl_size",
-  "MAKEPAD_WEBGL_PIXEL_BUDGET",
-  `${source}\nreturn WasmWebGL;`,
-);
-const WasmWebGL = load(class WasmWebBrowser {}, {
-  log() {},
-  warn() {},
-  error() {},
-}, (width, height) => ({ width, height, scale: 1 }), 16 * 1024 * 1024);
-
-function makeMockGl() {
-  let next_id = 1;
-  const calls = {
-    create: 0,
-    deleted: [],
-    binds: [],
-    parameters: [],
-    images: [],
-    sub_images: [],
-    pixel_store: [],
-    get_errors: 0,
-    get_parameters: 0,
-    framebuffers: 0,
-    framebuffer_binds: [],
-    framebuffer_status: 0,
-  };
-  const gl = {
-    NO_ERROR: 0,
-    TEXTURE_2D: 1,
-    TEXTURE_CUBE_MAP: 2,
-    TEXTURE_CUBE_MAP_POSITIVE_X: 3,
-    TEXTURE_CUBE_MAP_NEGATIVE_X: 4,
-    TEXTURE_CUBE_MAP_POSITIVE_Y: 5,
-    TEXTURE_CUBE_MAP_NEGATIVE_Y: 6,
-    TEXTURE_CUBE_MAP_POSITIVE_Z: 7,
-    TEXTURE_CUBE_MAP_NEGATIVE_Z: 8,
-    TEXTURE_MAG_FILTER: 9,
-    TEXTURE_MIN_FILTER: 10,
-    TEXTURE_WRAP_S: 11,
-    TEXTURE_WRAP_T: 12,
-    TEXTURE_WRAP_R: 13,
-    LINEAR: 14,
-    NEAREST: 15,
-    CLAMP_TO_EDGE: 16,
-    RGBA: 17,
-    RGBA32F: 18,
-    R8: 19,
-    RED: 20,
-    UNSIGNED_BYTE: 21,
-    FLOAT: 22,
-    UNPACK_ALIGNMENT: 23,
-    FRAMEBUFFER: 24,
-    COLOR_ATTACHMENT0: 25,
-    DEPTH_STENCIL_ATTACHMENT: 26,
-    FRAMEBUFFER_COMPLETE: 27,
-    COLOR_BUFFER_BIT: 1,
-    DEPTH_BUFFER_BIT: 2,
-    STENCIL_BUFFER_BIT: 4,
-    createTexture() {
-      calls.create += 1;
-      if (this.create_throws) throw new Error("create failed");
-      if (this.create_null) return null;
-      return { id: next_id++ };
-    },
-    deleteTexture(texture) {
-      calls.deleted.push(texture);
-    },
-    bindTexture(...args) {
-      calls.binds.push(args);
-    },
-    texParameteri(...args) {
-      calls.parameters.push(args);
-    },
-    texImage2D(...args) {
-      calls.images.push(args);
-      if (this.image_throws) throw new Error("image failed");
-    },
-    texSubImage2D(...args) {
-      calls.sub_images.push(args);
-      if (this.sub_image_throws) throw new Error("sub-image failed");
-    },
-    pixelStorei(...args) {
-      calls.pixel_store.push(args);
-      if (this.pixel_store_throws_at === calls.pixel_store.length) {
-        throw new Error("pixel store failed");
-      }
-    },
-    getError() {
-      calls.get_errors += 1;
-      const error = this.next_error || this.NO_ERROR;
-      this.next_error = this.NO_ERROR;
-      return error;
-    },
-    getParameter() {
-      calls.get_parameters += 1;
-      return 8192;
-    },
-    createFramebuffer() {
-      calls.framebuffers += 1;
-      return { id: `framebuffer-${calls.framebuffers}` };
-    },
-    bindFramebuffer(...args) {
-      calls.framebuffer_binds.push(args);
-    },
-    framebufferTexture2D() {},
-    checkFramebufferStatus() {
-      calls.framebuffer_status += 1;
-      return this.FRAMEBUFFER_COMPLETE;
-    },
-    viewport() {},
-    depthMask() {},
-    clearColor() {},
-    clearDepth() {},
-    clear() {},
-  };
-  gl.calls = calls;
-  return gl;
-}
-
-function subject(memory_bytes = 4096) {
-  const gl = makeMockGl();
-  const value = Object.assign(Object.create(WasmWebGL.prototype), {
-    gl,
-    memory: { buffer: new ArrayBuffer(memory_bytes) },
-    textures: [],
-    framebuffers: [],
-    active_render_target_textures: new Set(),
-    webgl_limits: {
-      max_texture_size: 8192,
-      max_cube_map_texture_size: 4096,
-    },
-    bgra_upload_scratch: new Uint32Array(0),
-    _texture_upload_reports: new Set(),
-    _invalid_texture_upload_ids: new Set(),
-    _render_target_size_reports: new Set(),
-    render_target_rejected: false,
-    webgl_context_lost: false,
-    ext_color_buffer_float: {},
-    xr: undefined,
-    video_players: {},
-    to_wasm: { ToWasmVideoTextureUpdated() {} },
-    do_wasm_pump() {},
-    ensure_video_animation_frame() {},
-    ensure_render_quality() { return { pixel_budget: 16 * 1024 * 1024 }; },
-  });
-  return value;
-}
-
-function upload_args(texture_id, width, height, ptr, len) {
-  return { texture_id, width, height, data: { ptr, len } };
-}
-
-function render_target_args(texture_id, width, height, pass_id = 1) {
-  return {
-    pass_id,
-    width,
-    height,
-    color_targets: [{
-      texture_id,
-      format: 0,
-      init_only: false,
-      clear_color: { r: 0, g: 0, b: 0, a: 0 },
-    }],
-    depth_target: { attached: false },
-  };
-}
-
-test("valid BGRA, odd-width R8, RGBA32F, and cube uploads preserve their formats", () => {
-  const bgra = subject();
-  new Uint32Array(bgra.memory.buffer, 4, 2).set([0x44332211, 0xddccbbaa]);
-  bgra.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(1, 1, 1, 4, 2));
-  assert.equal(bgra.textures[1]._render_target_valid, true);
-  assert.equal(bgra.textures[1]._texture_upload_format, "bgra8");
-  assert.deepEqual(
-    [...bgra.gl.calls.images[0].at(-1)],
-    [0x33, 0x22, 0x11, 0x44],
-  );
-
-  const r8 = subject();
-  new Uint8Array(r8.memory.buffer, 1, 3).set([9, 8, 7]);
-  r8.FromWasmAllocTextureImage2D_Ru8(upload_args(2, 3, 1, 1, 3));
-  assert.equal(r8.gl.calls.images[0][2], r8.gl.R8);
-  assert.deepEqual(r8.gl.calls.pixel_store, [
-    [r8.gl.UNPACK_ALIGNMENT, 1],
-    [r8.gl.UNPACK_ALIGNMENT, 4],
-  ]);
-
-  const float = subject();
-  new Float32Array(float.memory.buffer, 4, 8).set([
-    Number.NaN, 1, 2, 3, 4, 5, 6, 7,
-  ]);
-  float.FromWasmAllocTextureImage2D_RGBAf32(upload_args(3, 2, 1, 4, 8));
-  assert.equal(float.gl.calls.images[0][2], float.gl.RGBA32F);
-  assert.equal(float.gl.calls.images[0].at(-1)[0], Number.NaN);
-  assert.ok(float.gl.calls.parameters.some((entry) => entry[2] === float.gl.NEAREST));
-
-  const cube = subject();
-  new Uint32Array(cube.memory.buffer, 4, 24).fill(0xff102030);
-  cube.FromWasmAllocTextureCube_BGRAu8_32(upload_args(4, 2, 2, 4, 24));
-  assert.equal(cube.gl.calls.images.length, 6);
-  assert.deepEqual(
-    cube.gl.calls.images.map((entry) => entry[0]),
-    [
-      cube.gl.TEXTURE_CUBE_MAP_POSITIVE_X,
-      cube.gl.TEXTURE_CUBE_MAP_NEGATIVE_X,
-      cube.gl.TEXTURE_CUBE_MAP_POSITIVE_Y,
-      cube.gl.TEXTURE_CUBE_MAP_NEGATIVE_Y,
-      cube.gl.TEXTURE_CUBE_MAP_POSITIVE_Z,
-      cube.gl.TEXTURE_CUBE_MAP_NEGATIVE_Z,
-    ],
-  );
-  assert.equal(cube.textures[4]._texture_target, cube.gl.TEXTURE_CUBE_MAP);
-});
-
-test("64 MiB is admitted exactly and format/cube byte accounting rejects the next allocation", () => {
-  const s = subject(4);
-  s.memory.buffer = { byteLength: 64 * 1024 * 1024 + 4 };
-  const bgra_boundary = s.admit_texture_upload(
-    upload_args(1, 4096, 4096, 4, 4096 * 4096),
-    {
-      faces: 1,
-      bytes_per_texel: 4,
-      elements_per_texel: 1,
-      element_size: 4,
-      nearest: false,
-    },
-  );
-  assert.equal(bgra_boundary.allocation_bytes, 64 * 1024 * 1024);
-
-  s.memory.buffer = { byteLength: 8192 * 8192 + 1 };
-  assert.equal(s.admit_texture_upload(
-    upload_args(2, 8192, 8192, 1, 8192 * 8192),
-    {
-      faces: 1,
-      bytes_per_texel: 1,
-      elements_per_texel: 1,
-      element_size: 1,
-      nearest: false,
-    },
-  ).allocation_bytes, 64 * 1024 * 1024);
-
-  s.memory.buffer = { byteLength: 2048 * 2048 * 16 + 4 };
-  assert.equal(s.admit_texture_upload(
-    upload_args(3, 2048, 2048, 4, 2048 * 2048 * 4),
-    {
-      faces: 1,
-      bytes_per_texel: 16,
-      elements_per_texel: 4,
-      element_size: 4,
-      nearest: true,
-    },
-  ).allocation_bytes, 64 * 1024 * 1024);
-
-  assert.equal(s.admit_texture_upload(
-    upload_args(4, 2048, 2048, 4, 2048 * 2048 * 6),
-    {
-      faces: 6,
-      bytes_per_texel: 4,
-      elements_per_texel: 1,
-      element_size: 4,
-      nearest: false,
-    },
-  ), null);
-  assert.equal(s.gl.calls.create, 0);
-});
-
-test("bad dimensions and slices reject before typed scratch or any GL call", () => {
-  const cases = [
-    (s) => s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(1, 0, 1, 4, 1)),
-    (s) => s.FromWasmAllocTextureImage2D_Ru8(upload_args(1, 1.5, 1, 4, 2)),
-    (s) => s.FromWasmAllocTextureImage2D_RGBAf32(
-      upload_args(1, Number.MAX_SAFE_INTEGER + 1, 1, 4, 4),
-    ),
-    (s) => {
-      s.webgl_limits.max_texture_size = Number.MAX_SAFE_INTEGER;
-      s.FromWasmAllocTextureImage2D_Ru8(
-        upload_args(1, Number.MAX_SAFE_INTEGER, 2, 4, 4),
-      );
-    },
-    (s) => s.FromWasmAllocTextureImage2D_Ru8(upload_args(1, 8193, 1, 4, 8193)),
-    (s) => s.FromWasmAllocTextureCube_BGRAu8_32(upload_args(1, 2, 1, 4, 12)),
-    (s) => s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(1, 2, 2, 4, 3)),
-    (s) => s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(1, 1, 1, 2, 1)),
-    (s) => s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(1, 1, 1, 4096, 1)),
-    (s) => s.FromWasmAllocTextureImage2D_Ru8(upload_args(1, 1, 1, 0, 1)),
-    (s) => s.FromWasmAllocTextureImage2D_Ru8(upload_args(1, 1, 1, 4, 1.5)),
-  ];
-  for (const run of cases) {
-    const s = subject();
-    run(s);
-    assert.equal(s.bgra_upload_scratch.length, 0);
-    assert.equal(s.gl.calls.create, 0);
-    assert.equal(s.gl.calls.binds.length, 0);
-    assert.equal(s.gl.calls.images.length, 0);
-    assert.equal(s.gl.calls.pixel_store.length, 0);
-    assert.equal(s.gl.calls.get_errors, 0);
-    assert.equal(s.gl.calls.get_parameters, 0);
-    assert.equal(s._invalid_texture_upload_ids.has(1), true);
-  }
-});
-
-test("unsafe texture ids reject without indexing the shared texture table", () => {
-  for (const texture_id of [-1, 1.5, Number.MAX_SAFE_INTEGER + 1]) {
-    const s = subject();
-    s.FromWasmAllocTextureImage2D_Ru8(upload_args(texture_id, 1, 1, 4, 1));
-    assert.equal(s.textures.length, 0);
-    assert.equal(s.gl.calls.create, 0);
-    assert.equal(s.gl.calls.binds.length, 0);
-  }
-});
-
-test("invalid updates poison stale textures and a later valid allocation recovers the same object", () => {
-  const s = subject();
-  new Uint32Array(s.memory.buffer, 4, 2).fill(0xff000000);
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(7, 1, 1, 4, 1));
-  const texture = s.textures[7];
-  assert.equal(texture._render_target_valid, true);
-
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(7, 2, 1, 4, 1));
-  assert.equal(s.textures[7], texture);
-  assert.equal(texture._render_target_valid, false);
-  assert.equal(s.gl.calls.images.length, 1);
-
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(7, 2, 1, 4, 2));
-  assert.equal(s.textures[7], texture);
-  assert.equal(texture._render_target_valid, true);
-  assert.equal(texture._texture_upload_width, 2);
-  assert.equal(s._invalid_texture_upload_ids.has(7), false);
-  assert.equal(s.gl.calls.images.length, 2);
-});
-
-test("allocation errors delete new objects, invalidate existing ones, and recover", () => {
-  const fresh = subject();
-  new Uint8Array(fresh.memory.buffer, 4, 2).fill(1);
-  fresh.gl.next_error = 77;
-  fresh.FromWasmAllocTextureImage2D_Ru8(upload_args(3, 1, 1, 4, 1));
-  assert.equal(fresh.textures[3], undefined);
-  assert.equal(fresh.gl.calls.deleted.length, 1);
-  assert.equal(fresh._invalid_texture_upload_ids.has(3), true);
-  fresh.FromWasmAllocTextureImage2D_Ru8(upload_args(3, 1, 1, 4, 1));
-  assert.equal(fresh.textures[3]._render_target_valid, true);
-
-  const existing = subject();
-  new Uint8Array(existing.memory.buffer, 4, 2).fill(1);
-  existing.FromWasmAllocTextureImage2D_Ru8(upload_args(4, 1, 1, 4, 1));
-  const texture = existing.textures[4];
-  existing.gl.next_error = 91;
-  existing.FromWasmAllocTextureImage2D_Ru8(upload_args(4, 2, 1, 4, 2));
-  assert.equal(existing.textures[4], texture);
-  assert.equal(texture._render_target_valid, false);
-  assert.equal(existing.gl.calls.deleted.length, 0);
-  existing.FromWasmAllocTextureImage2D_Ru8(upload_args(4, 2, 1, 4, 2));
-  assert.equal(texture._render_target_valid, true);
-});
-
-test("createTexture null/throw and R8 exceptions fail closed with alignment restored", () => {
-  for (const mode of ["create_null", "create_throws"]) {
-    const s = subject();
-    new Uint8Array(s.memory.buffer, 4, 1).fill(1);
-    s.gl[mode] = true;
-    assert.doesNotThrow(() => {
-      s.FromWasmAllocTextureImage2D_Ru8(upload_args(5, 1, 1, 4, 1));
-    });
-    assert.equal(s.textures[5], undefined);
-    assert.equal(s._invalid_texture_upload_ids.has(5), true);
-  }
-
-  const failed_image = subject();
-  new Uint8Array(failed_image.memory.buffer, 4, 3).fill(1);
-  failed_image.gl.image_throws = true;
-  failed_image.FromWasmAllocTextureImage2D_Ru8(upload_args(6, 3, 1, 4, 3));
-  assert.deepEqual(failed_image.gl.calls.pixel_store, [
-    [failed_image.gl.UNPACK_ALIGNMENT, 1],
-    [failed_image.gl.UNPACK_ALIGNMENT, 4],
-  ]);
-  assert.equal(failed_image.gl.calls.deleted.length, 1);
-
-  const failed_update = subject();
-  new Uint8Array(failed_update.memory.buffer, 4, 3).fill(1);
-  failed_update.FromWasmAllocTextureImage2D_Ru8(upload_args(7, 3, 1, 4, 3));
-  failed_update.gl.sub_image_throws = true;
-  failed_update.FromWasmAllocTextureImage2D_Ru8(upload_args(7, 3, 1, 4, 3));
-  assert.deepEqual(failed_update.gl.calls.pixel_store.slice(-2), [
-    [failed_update.gl.UNPACK_ALIGNMENT, 1],
-    [failed_update.gl.UNPACK_ALIGNMENT, 4],
-  ]);
-  assert.equal(failed_update.textures[7]._render_target_valid, false);
-});
-
-test("same-size updates use sub-images without new allocation or device queries", () => {
-  const variants = [
-    ["FromWasmAllocTextureImage2D_BGRAu8_32", upload_args(1, 1, 1, 4, 1), 1],
-    ["FromWasmAllocTextureImage2D_Ru8", upload_args(2, 3, 1, 4, 3), 1],
-    ["FromWasmAllocTextureImage2D_RGBAf32", upload_args(3, 1, 1, 4, 4), 1],
-    ["FromWasmAllocTextureCube_BGRAu8_32", upload_args(4, 1, 1, 4, 6), 6],
-  ];
-  for (const [method, args, upload_count] of variants) {
-    const s = subject();
-    s[method](args);
-    s[method](args);
-    assert.equal(s.gl.calls.create, 1);
-    assert.equal(s.gl.calls.images.length, upload_count);
-    assert.equal(s.gl.calls.sub_images.length, upload_count);
-    assert.equal(s.gl.calls.get_errors, 1);
-    assert.equal(s.gl.calls.get_parameters, 0);
-  }
-});
-
-test("2D/cube target switches replace transactionally and invalidate stale FBO identity", () => {
-  const s = subject();
-  new Uint32Array(s.memory.buffer, 4, 6).fill(0xff001122);
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(9, 1, 1, 4, 1));
-  const old_2d = s.textures[9];
-  const framebuffer = {
-    _color_attachments: [old_2d],
-    _depth_attachment: null,
-  };
-  s.framebuffers.push(framebuffer);
-  s.active_render_target_textures.add(old_2d);
-
-  s.FromWasmAllocTextureCube_BGRAu8_32(upload_args(9, 1, 1, 4, 6));
-  const cube = s.textures[9];
-  assert.notEqual(cube, old_2d);
-  assert.equal(cube._texture_target, s.gl.TEXTURE_CUBE_MAP);
-  assert.equal(cube._render_target_valid, true);
-  assert.equal(old_2d._render_target_valid, false);
-  assert.deepEqual(s.gl.calls.deleted, [old_2d]);
-  assert.equal(framebuffer._color_attachments, undefined);
-  assert.equal(s.active_render_target_textures.size, 0);
-  assert.equal(s.render_target_rejected, true);
-
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(9, 1, 1, 4, 1));
-  assert.notEqual(s.textures[9], cube);
-  assert.equal(s.textures[9]._texture_target, s.gl.TEXTURE_2D);
-  assert.deepEqual(s.gl.calls.deleted, [old_2d, cube]);
-});
-
-test("image and render-target writers force each other to restore storage", () => {
-  const s = subject();
-  new Float32Array(s.memory.buffer, 4, 8).fill(1);
-
-  s.FromWasmAllocTextureImage2D_RGBAf32(upload_args(10, 2, 1, 4, 8));
-  const texture = s.textures[10];
-  s.FromWasmBeginRenderTexture(render_target_args(10, 2, 1));
-
-  assert.equal(s.gl.calls.images.length, 2);
-  assert.equal(s.gl.calls.images[1][2], s.gl.RGBA);
-  assert.equal(texture._texture_upload_format, undefined);
-  assert.equal(texture._texture_target, s.gl.TEXTURE_2D);
-  assert.equal(s.gl.calls.framebuffer_status, 1);
-
-  s.FromWasmAllocTextureImage2D_RGBAf32(upload_args(10, 2, 1, 4, 8));
-  assert.equal(s.gl.calls.images.length, 3);
-  assert.equal(s.gl.calls.sub_images.length, 0);
-  assert.equal(s.gl.calls.images[2][2], s.gl.RGBA32F);
-  assert.equal(texture._width, undefined);
-  assert.equal(s.framebuffers[1]._color_attachments, undefined);
-
-  s.FromWasmBeginRenderTexture(render_target_args(10, 2, 1));
-  assert.equal(s.gl.calls.images.length, 4);
-  assert.equal(s.gl.calls.images[3][2], s.gl.RGBA);
-  assert.equal(s.gl.calls.framebuffer_status, 2);
-});
-
-test("a successful render target recovers an id rejected by image admission", () => {
-  const s = subject();
-  s.FromWasmAllocTextureImage2D_Ru8(upload_args(11, 2, 1, 4, 1));
-  assert.equal(s._invalid_texture_upload_ids.has(11), true);
-
-  s.FromWasmBeginRenderTexture(render_target_args(11, 2, 1));
-  assert.equal(s.render_target_rejected, false);
-  assert.equal(s._invalid_texture_upload_ids.has(11), false);
-  assert.equal(s.textures[11]._render_target_valid, true);
-  assert.equal(s.textures[11]._texture_target, s.gl.TEXTURE_2D);
-});
-
-test("render targets reject cube ids before an incompatible texture bind", () => {
-  const s = subject();
-  new Uint32Array(s.memory.buffer, 4, 6).fill(0xff001122);
-  s.FromWasmAllocTextureCube_BGRAu8_32(upload_args(12, 1, 1, 4, 6));
-  const texture_bind_count = s.gl.calls.binds.length;
-
-  s.FromWasmBeginRenderTexture(render_target_args(12, 1, 1));
-  assert.equal(s.render_target_rejected, true);
-  assert.equal(s.gl.calls.binds.length, texture_bind_count);
-  assert.equal(s.gl.calls.framebuffers, 0);
-});
-
-test("video replaces poster storage, recovers its id, and forces the next image allocation", () => {
-  const s = subject();
-  new Uint32Array(s.memory.buffer, 4, 2).fill(0xff001122);
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(13, 1, 1, 4, 1));
-  const texture = s.textures[13];
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(13, 2, 1, 4, 1));
-  assert.equal(s._invalid_texture_upload_ids.has(13), true);
-
-  s.video_players.demo = {
-    playing: true,
-    texture_id: 13,
-    texture_initialized: false,
-    video: { readyState: 2, currentTime: 0, videoWidth: 1, videoHeight: 1 },
-    video_id_lo: 1,
-    video_id_hi: 0,
-  };
-  s.update_video_textures();
-  assert.equal(texture._texture_target, s.gl.TEXTURE_2D);
-  assert.equal(texture._texture_upload_width, 1);
-  assert.equal(texture._texture_upload_height, 1);
-  assert.equal(texture._texture_upload_format, "video-rgba8");
-  assert.equal(texture._render_target_valid, true);
-  assert.equal(s._invalid_texture_upload_ids.has(13), false);
-
-  s.FromWasmBeginRenderTexture(render_target_args(13, 1, 1));
-  assert.equal(texture._texture_upload_format, undefined);
-  s.update_video_textures();
-  assert.equal(texture._texture_upload_format, "video-rgba8");
-
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(upload_args(13, 1, 1, 4, 1));
-  assert.equal(s.gl.calls.images.length, 5);
-  assert.equal(s.gl.calls.sub_images.length, 0);
-});
-
-test("video dimensions are admitted before GL and cached storage uses sub-images", () => {
-  const oversized = subject();
-  let oversized_updates = 0;
-  oversized.to_wasm.ToWasmVideoTextureUpdated = () => oversized_updates++;
-  oversized.video_players.demo = {
-    playing: true,
-    texture_id: 20,
-    texture_initialized: false,
-    video: {
-      readyState: 2,
-      currentTime: 0,
-      videoWidth: 8192,
-      videoHeight: 8192,
-    },
-    video_id_lo: 1,
-    video_id_hi: 0,
-  };
-  oversized.update_video_textures();
-  assert.equal(oversized.gl.calls.create, 0);
-  assert.equal(oversized.gl.calls.binds.length, 0);
-  assert.equal(oversized.gl.calls.images.length, 0);
-  assert.equal(oversized.gl.calls.get_errors, 0);
-  assert.equal(oversized.gl.calls.get_parameters, 0);
-  assert.equal(oversized_updates, 0);
-
-  const s = subject();
-  let updates = 0;
-  s.to_wasm.ToWasmVideoTextureUpdated = () => updates++;
-  const video = {
-    readyState: 2,
-    currentTime: 0,
-    videoWidth: 0,
-    videoHeight: 0,
-  };
-  s.video_players.demo = {
-    playing: true,
-    texture_id: 21,
-    texture_initialized: false,
-    video,
-    video_id_lo: 1,
-    video_id_hi: 0,
-  };
-  s.update_video_textures();
-  assert.equal(s.gl.calls.create, 0);
-  assert.equal(s._texture_upload_reports.size, 0);
-
-  video.videoWidth = -1;
-  video.videoHeight = 2160;
-  s.update_video_textures();
-  assert.equal(s.gl.calls.create, 0);
-  assert.equal(s._invalid_texture_upload_ids.has(21), true);
-  assert.equal(updates, 0);
-
-  video.videoWidth = 3840;
-  s.update_video_textures();
-  assert.equal(s.gl.calls.create, 1);
-  assert.equal(s.gl.calls.images.length, 1);
-  assert.equal(s.gl.calls.sub_images.length, 0);
-  assert.equal(s.gl.calls.get_errors, 1);
-  assert.equal(s.gl.calls.get_parameters, 0);
-  assert.equal(s._invalid_texture_upload_ids.has(21), false);
-  assert.equal(updates, 1);
-
-  s.update_video_textures();
-  assert.equal(s.gl.calls.create, 1);
-  assert.equal(s.gl.calls.images.length, 1);
-  assert.equal(s.gl.calls.sub_images.length, 1);
-  assert.equal(s.gl.calls.get_errors, 1);
-  assert.equal(s.gl.calls.get_parameters, 0);
-  assert.equal(updates, 2);
-
-  video.videoWidth = 1920;
-  video.videoHeight = 1080;
-  s.update_video_textures();
-  assert.equal(s.gl.calls.images.length, 2);
-  assert.equal(s.gl.calls.sub_images.length, 1);
-  assert.equal(s.gl.calls.get_errors, 2);
-  assert.equal(updates, 3);
-});
-
-test("video createTexture exceptions fail closed and can recover", () => {
-  const s = subject();
-  let updates = 0;
-  s.to_wasm.ToWasmVideoTextureUpdated = () => updates++;
-  s.video_players.demo = {
-    playing: true,
-    texture_id: 22,
-    texture_initialized: false,
-    video: {
-      readyState: 2,
-      currentTime: 0,
-      videoWidth: 1280,
-      videoHeight: 720,
-    },
-    video_id_lo: 1,
-    video_id_hi: 0,
-  };
-  s.gl.create_throws = true;
-  assert.doesNotThrow(() => s.update_video_textures());
-  assert.equal(s.textures[22], undefined);
-  assert.equal(s._invalid_texture_upload_ids.has(22), true);
-  assert.equal(updates, 0);
-
-  s.gl.create_throws = false;
-  s.update_video_textures();
-  assert.equal(s.textures[22]._render_target_valid, true);
-  assert.equal(s._invalid_texture_upload_ids.has(22), false);
-  assert.equal(updates, 1);
-});
-
-test("diagnostics are deduplicated by fault class", () => {
-  const s = subject();
-  const args = upload_args(1, 0, 1, 4, 1);
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(args);
-  s.FromWasmAllocTextureImage2D_BGRAu8_32(args);
-  assert.deepEqual([...s._texture_upload_reports], ["invalid-dimensions"]);
-});
diff --git a/platform/src/os/web/web_gl_vertex.test.mjs b/platform/src/os/web/web_gl_vertex.test.mjs
deleted file mode 100644
index 0d748c32b..000000000
--- a/platform/src/os/web/web_gl_vertex.test.mjs
+++ /dev/null
@@ -1,823 +0,0 @@
-import assert from "node:assert/strict";
-import { readFileSync } from "node:fs";
-import { performance as nodePerformance } from "node:perf_hooks";
-import test from "node:test";
-
-const source = readFileSync(new URL("./web_gl.js", import.meta.url), "utf8")
-  .replace(/^import \{[\s\S]*?\} from "\.\/web\.js";\n/, "")
-  .replace(/^export /gm, "");
-const load = new Function(
-  "MAKEPAD_WEBGL_PIXEL_BUDGET",
-  "WasmWebBrowser",
-  "makepad_compute_webgl_size",
-  "makepad_device_pixel_ratio",
-  "window",
-  "document",
-  "performance",
-  "console",
-  `${source}\nreturn { WasmWebGL };`,
-);
-const messages = [];
-const { WasmWebGL } = load(
-  2 * 1024 * 1024,
-  class {},
-  () => ({ width: 1, height: 1, scale: 1 }),
-  () => 1,
-  {},
-  {},
-  { now: () => 0 },
-  { log() {}, warn() {}, error(...parts) { messages.push(parts); } },
-);
-
-function mock_gl() {
-  let object_id = 0;
-  const calls = {
-    buffer_data: [],
-    buffer_sub_data: [],
-    pointers: [],
-    integer_pointers: [],
-    draws: [],
-    created_vaos: [],
-    deleted_vaos: [],
-    created_textures: [],
-    deleted_textures: [],
-    texture_binds: [],
-    texture_images: [],
-    get_errors: 0,
-    get_parameters: 0,
-  };
-  const gl = {
-    ARRAY_BUFFER: 1,
-    ELEMENT_ARRAY_BUFFER: 2,
-    UNIFORM_BUFFER: 3,
-    STATIC_DRAW: 4,
-    DYNAMIC_DRAW: 5,
-    FLOAT: 10,
-    HALF_FLOAT: 11,
-    UNSIGNED_SHORT: 12,
-    SHORT: 13,
-    UNSIGNED_BYTE: 14,
-    BYTE: 15,
-    UNSIGNED_INT: 16,
-    INT: 17,
-    MAX_VERTEX_ATTRIBS: 18,
-    NO_ERROR: 0,
-    TRIANGLES: 20,
-    CULL_FACE: 21,
-    BACK: 22,
-    CW: 23,
-    CCW: 24,
-    TEXTURE_2D: 25,
-    TEXTURE_CUBE_MAP: 26,
-    TEXTURE_CUBE_MAP_POSITIVE_X: 27,
-    TEXTURE_CUBE_MAP_NEGATIVE_X: 28,
-    TEXTURE_CUBE_MAP_POSITIVE_Y: 29,
-    TEXTURE_CUBE_MAP_NEGATIVE_Y: 30,
-    TEXTURE_CUBE_MAP_POSITIVE_Z: 31,
-    TEXTURE_CUBE_MAP_NEGATIVE_Z: 32,
-    TEXTURE0: 100,
-    FRAMEBUFFER: 101,
-    FRAMEBUFFER_COMPLETE: 102,
-    COLOR_ATTACHMENT0: 103,
-    DEPTH_STENCIL_ATTACHMENT: 104,
-    COLOR_BUFFER_BIT: 1 << 8,
-    DEPTH_BUFFER_BIT: 1 << 9,
-    STENCIL_BUFFER_BIT: 1 << 10,
-    RGBA: 105,
-    LINEAR: 106,
-    NEAREST: 107,
-    TEXTURE_MAG_FILTER: 108,
-    TEXTURE_MIN_FILTER: 109,
-    TEXTURE_WRAP_S: 110,
-    TEXTURE_WRAP_T: 111,
-    TEXTURE_WRAP_R: 116,
-    CLAMP_TO_EDGE: 112,
-    DEPTH24_STENCIL8: 113,
-    DEPTH_STENCIL: 114,
-    UNSIGNED_INT_24_8: 115,
-    OUT_OF_MEMORY: 1285,
-    fail_buffer_allocation: false,
-    fail_vao_allocation: false,
-    next_error: 0,
-    createBuffer() {
-      return this.fail_buffer_allocation ? null : { id: ++object_id };
-    },
-    createVertexArray() {
-      if (this.fail_vao_allocation) return null;
-      const vao = { id: ++object_id };
-      calls.created_vaos.push(vao);
-      return vao;
-    },
-    deleteVertexArray(vao) { calls.deleted_vaos.push(vao); },
-    createFramebuffer() { return { id: ++object_id }; },
-    createTexture() {
-      const texture = { id: ++object_id };
-      calls.created_textures.push(texture);
-      return texture;
-    },
-    deleteTexture(texture) { calls.deleted_textures.push(texture); },
-    bindBuffer() {},
-    bufferData(target, data, usage) {
-      calls.buffer_data.push([target, data.byteLength, usage]);
-    },
-    bufferSubData(target, offset, data) {
-      calls.buffer_sub_data.push([target, offset, data.byteLength]);
-    },
-    getError() {
-      calls.get_errors += 1;
-      const error = this.next_error;
-      this.next_error = this.NO_ERROR;
-      return error;
-    },
-    getParameter(parameter) {
-      calls.get_parameters += 1;
-      if (parameter === this.MAX_VERTEX_ATTRIBS) return 8;
-      return 0;
-    },
-    bindFramebuffer() {},
-    texParameteri() {},
-    texImage2D(...args) { calls.texture_images.push(args); },
-    framebufferTexture2D() {},
-    checkFramebufferStatus() { return this.FRAMEBUFFER_COMPLETE; },
-    viewport() {},
-    clearColor() {},
-    clearDepth() {},
-    clear() {},
-    bindVertexArray() {},
-    vertexAttribPointer(...args) { calls.pointers.push(args); },
-    vertexAttribIPointer(...args) { calls.integer_pointers.push(args); },
-    enableVertexAttribArray() {},
-    vertexAttribDivisor() {},
-    useProgram() {},
-    depthMask() {},
-    enable() {},
-    disable() {},
-    cullFace() {},
-    frontFace() {},
-    bindBufferBase() {},
-    activeTexture() {},
-    bindTexture(...args) { calls.texture_binds.push(args); },
-    uniform1i() {},
-    drawElementsInstanced(...args) { calls.draws.push(args); },
-  };
-  gl.calls = calls;
-  return gl;
-}
-
-function subject() {
-  const gl = mock_gl();
-  return Object.assign(Object.create(WasmWebGL.prototype), {
-    gl,
-    memory: { buffer: new ArrayBuffer(4096) },
-    array_buffers: [],
-    index_buffers: [],
-    vaos: [],
-    draw_shaders: [],
-    textures: [],
-    framebuffers: [],
-    active_render_target_textures: new Set(),
-    webgl_context_lost: false,
-    render_target_rejected: false,
-    texture_pass_front_face_cw: false,
-    xr: undefined,
-    ext_color_buffer_float: {},
-    webgl_limits: { max_width: 1024, max_height: 1024 },
-    canvas: { width: 1024, height: 768 },
-    max_vertex_attribs: 8,
-    _missing_shader_ids: new Set(),
-    _vertex_submission_reports: new Set(),
-    _render_target_size_reports: new Set(),
-    ensure_render_quality() { return { pixel_budget: 2 * 1024 * 1024 }; },
-  });
-}
-
-const empty = () => ({ ptr: 0, len: 0 });
-const f32_upload = (buffer_id, ptr, len) => ({
-  buffer_id,
-  data: { ptr, len },
-  byte_data: empty(),
-});
-const byte_upload = (buffer_id, ptr, len) => ({
-  buffer_id,
-  data: empty(),
-  byte_data: { ptr, len },
-});
-const u32_indices = (buffer_id, ptr, len) => ({
-  buffer_id,
-  data: { ptr, len },
-  byte_data: empty(),
-  index_width: 4,
-});
-const u16_indices = (buffer_id, ptr, len) => ({
-  buffer_id,
-  data: empty(),
-  byte_data: { ptr, len },
-  index_width: 2,
-});
-
-function attr(gl, loc, size, stride, offset, type_code = 0, integer = false) {
-  const types = [
-    gl.FLOAT,
-    gl.HALF_FLOAT,
-    gl.UNSIGNED_SHORT,
-    gl.SHORT,
-    gl.UNSIGNED_BYTE,
-    gl.BYTE,
-    gl.UNSIGNED_INT,
-    gl.INT,
-  ];
-  return {
-    loc,
-    size,
-    stride,
-    offset,
-    type_code,
-    gl_type: types[type_code],
-    integer,
-    normalized: false,
-  };
-}
-
-function shader(gl, geom_attribs, inst_attribs, version = 1) {
-  return {
-    pending: false,
-    compile_failed: false,
-    program: { id: `program-${version}` },
-    version,
-    geom_attribs,
-    inst_attribs,
-    texture_locs: [],
-    geometry_slots: 99,
-    instance_slots: 99,
-    pass_uniforms_binding: null,
-    draw_list_uniforms_binding: null,
-    draw_call_uniforms_binding: null,
-    user_uniforms_binding: null,
-    live_uniforms_binding: null,
-    pass_uniform_buf: { id: "pass" },
-    draw_list_uniform_buf: { id: "list" },
-    live_uniform_buf: { id: "live" },
-    uniform_buffers_valid: true,
-  };
-}
-
-function draw_args(index_width = 4, shader_id = 1, vao_id = 1) {
-  return {
-    shader_id,
-    vao_id,
-    index_width,
-    depth_write: true,
-    backface_culling: false,
-    pass_uniforms: empty(),
-    draw_list_uniforms: empty(),
-    draw_call_uniforms: empty(),
-    user_uniforms: empty(),
-    live_uniforms: empty(),
-    pass_uniforms_gen_lo: 1,
-    pass_uniforms_gen_hi: 0,
-    draw_list_uniforms_gen_lo: 1,
-    draw_list_uniforms_gen_hi: 0,
-    draw_call_uniforms_gen_lo: 1,
-    draw_call_uniforms_gen_hi: 0,
-    user_uniforms_gen_lo: 1,
-    user_uniforms_gen_hi: 0,
-    live_uniforms_gen_lo: 1,
-    live_uniforms_gen_hi: 0,
-    reset_draw_uniforms: false,
-    textures: [],
-  };
-}
-
-function alloc_vao(s, shader_id = 1) {
-  s.FromWasmAllocVao({
-    vao_id: 1,
-    shader_id,
-    geom_ib_id: 1,
-    geom_vb_id: 1,
-    inst_vb_id: 2,
-  });
-}
-
-function prepare_triangle(s, geom_attribs, inst_attribs) {
-  new Uint8Array(s.memory.buffer, 64, 24).fill(1);
-  new Uint8Array(s.memory.buffer, 128, 8).fill(1);
-  new Uint32Array(s.memory.buffer, 256, 3).set([0, 1, 2]);
-  const draw_shader = shader(s.gl, geom_attribs, inst_attribs);
-  s.draw_shaders[1] = draw_shader;
-  s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 24));
-  s.FromWasmAllocArrayBuffer(byte_upload(2, 128, 8));
-  s.FromWasmAllocIndexBuffer(u32_indices(1, 256, 3));
-  alloc_vao(s);
-  return draw_shader;
-}
-
-function render_texture_args(texture_id, depth_texture_id) {
-  return {
-    pass_id: 1,
-    width: 1,
-    height: 1,
-    color_targets: [{
-      texture_id,
-      format: 0,
-      init_only: false,
-      clear_color: { r: 0, g: 0, b: 0, a: 0 },
-    }],
-    depth_target: depth_texture_id === undefined
-      ? { attached: false }
-      : { attached: true, texture_id: depth_texture_id, clear_depth: 1 },
-  };
-}
-
-test("valid f32 geometry keeps NaN bit payloads and draws with uploaded u32 type", () => {
-  const s = subject();
-  new Float32Array(s.memory.buffer, 64, 6).set([0, 0, 1, 0, Number.NaN, 1]);
-  new Float32Array(s.memory.buffer, 128, 8).fill(1);
-  new Uint32Array(s.memory.buffer, 256, 3).set([0, 1, 2]);
-  s.draw_shaders[1] = shader(
-    s.gl,
-    [attr(s.gl, 0, 2, 8, 0)],
-    [attr(s.gl, 1, 4, 16, 0)],
-  );
-  s.FromWasmAllocArrayBuffer(f32_upload(1, 64, 6));
-  s.FromWasmAllocArrayBuffer(f32_upload(2, 128, 8));
-  s.FromWasmAllocIndexBuffer(u32_indices(1, 256, 3));
-  alloc_vao(s);
-  s.FromWasmDrawCall(draw_args());
-
-  assert.deepEqual(s.gl.calls.draws, [[s.gl.TRIANGLES, 3, s.gl.UNSIGNED_INT, 0, 2]]);
-  assert.equal(s.index_buffers[1].max_index, 2);
-  assert.equal(s.array_buffers[1].byte_length, 24);
-  assert.equal(s.gl.calls.pointers.length, 2);
-});
-
-test("compact f16/u8/u16 attributes use physical byte stride for instance count", () => {
-  const s = subject();
-  new Uint8Array(s.memory.buffer, 64, 36).fill(1);
-  new Uint8Array(s.memory.buffer, 128, 36).fill(2);
-  new Uint16Array(s.memory.buffer, 256, 3).set([0, 1, 2]);
-  s.draw_shaders[1] = shader(
-    s.gl,
-    [
-      attr(s.gl, 0, 2, 12, 0, 1),
-      attr(s.gl, 1, 4, 12, 4, 4),
-      attr(s.gl, 2, 2, 12, 8, 2),
-      attr(s.gl, -1, 1, 12, 0, 4),
-    ],
-    [
-      attr(s.gl, 3, 2, 12, 0, 1),
-      attr(s.gl, 4, 4, 12, 4, 4),
-      attr(s.gl, 5, 1, 12, 8, 6, true),
-    ],
-  );
-  s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 36));
-  s.FromWasmAllocArrayBuffer(byte_upload(2, 128, 36));
-  s.FromWasmAllocIndexBuffer(u16_indices(1, 256, 6));
-  alloc_vao(s);
-  s.FromWasmDrawCall(draw_args(2));
-
-  assert.deepEqual(s.gl.calls.draws[0], [s.gl.TRIANGLES, 3, s.gl.UNSIGNED_SHORT, 0, 3]);
-  assert.equal(s.gl.calls.pointers.length, 5);
-  assert.equal(s.gl.calls.integer_pointers.length, 1);
-});
-
-test("u32 and i32 storage can feed float shader attributes", () => {
-  for (const type_code of [6, 7]) {
-    const s = subject();
-    prepare_triangle(
-      s,
-      [attr(s.gl, 0, 2, 8, 0, type_code, false)],
-      [attr(s.gl, 1, 2, 8, 0)],
-    );
-    s.FromWasmDrawCall(draw_args());
-
-    assert.equal(s.gl.calls.draws.length, 1);
-    assert.equal(
-      s.gl.calls.pointers[0][2],
-      type_code === 6 ? s.gl.UNSIGNED_INT : s.gl.INT,
-    );
-    assert.equal(s.gl.calls.integer_pointers.length, 0);
-  }
-});
-
-test("same-size buffer updates avoid GL error queries while allocation errors invalidate", () => {
-  const s = subject();
-  new Uint8Array(s.memory.buffer, 64, 16).fill(1);
-  s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 8));
-  assert.equal(s.gl.calls.get_errors, 1);
-
-  for (let i = 0; i < 8; i++) {
-    s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 8));
-  }
-  assert.equal(s.gl.calls.buffer_sub_data.length, 8);
-  assert.equal(s.gl.calls.get_errors, 1);
-  assert.equal(s.array_buffers[1].valid, true);
-
-  s.gl.next_error = s.gl.OUT_OF_MEMORY;
-  s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 12));
-  assert.equal(s.gl.calls.get_errors, 2);
-  assert.equal(s.array_buffers[1].valid, false);
-  assert.equal(s.array_buffers[1].gl_buf._buffer_byte_length, undefined);
-});
-
-test("active sampler feedback rejects before draw and canvas reset permits sampling", () => {
-  const s = subject();
-  const draw_shader = prepare_triangle(
-    s,
-    [attr(s.gl, 0, 2, 8, 0)],
-    [attr(s.gl, 1, 2, 8, 0)],
-  );
-  draw_shader.texture_locs = [{ name: "source", ty: "sampler2D", loc: { id: 1 } }];
-  const active_texture = { id: "active" };
-  const active_depth_texture = { id: "active-depth" };
-  const other_texture = { id: "other", _render_target_valid: true };
-  s.textures[7] = active_texture;
-  s.textures[8] = other_texture;
-  s.textures[9] = active_depth_texture;
-  s.FromWasmBeginRenderTexture(render_texture_args(7, 9));
-  assert.equal(s.active_render_target_textures.has(active_texture), true);
-  assert.equal(s.active_render_target_textures.has(active_depth_texture), true);
-
-  const args = draw_args();
-  args.textures = [7];
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 0);
-
-  args.textures = [9];
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 0);
-
-  draw_shader.texture_locs[0].loc = null;
-  args.textures = [7];
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 1);
-
-  draw_shader.texture_locs[0].loc = { id: 1 };
-  args.textures = [8];
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 2);
-
-  s.FromWasmBeginRenderCanvas({
-    clear_color: { r: 0, g: 0, b: 0, a: 0 },
-    clear_depth: 1,
-  });
-  args.textures = [7];
-  s.FromWasmDrawCall(args);
-  assert.equal(s.active_render_target_textures.size, 0);
-  assert.equal(s.gl.calls.draws.length, 3);
-});
-
-test("mixed text samplers use one cached fallback and recover when the atlas arrives", () => {
-  const s = subject();
-  const draw_shader = prepare_triangle(
-    s,
-    [attr(s.gl, 0, 2, 8, 0)],
-    [attr(s.gl, 1, 2, 8, 0)],
-  );
-  draw_shader.texture_locs = ["curve", "band", "grayscale", "color", "msdf"]
-    .map((name, id) => ({ name, ty: "sampler2D", loc: { id } }));
-  const args = draw_args();
-  const curve = { id: "curve", _texture_target: s.gl.TEXTURE_2D };
-  const band = { id: "band", _texture_target: s.gl.TEXTURE_2D };
-  s.textures[10] = curve;
-  s.textures[11] = band;
-  args.textures = [10, 11, 21, 21, 21];
-
-  s.FromWasmDrawCall(args);
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 2);
-  assert.equal(s._vertex_submission_reports.size, 0);
-  assert.equal(s.gl.calls.created_textures.length, 1);
-  assert.equal(s.gl.calls.texture_images.length, 1);
-  const fallback = s._sampler_fallback_textures.get(s.gl.TEXTURE_2D);
-  assert.ok(fallback);
-  assert.deepEqual(
-    s.gl.calls.texture_binds.slice(-5).map(([, texture]) => texture),
-    [curve, band, fallback, fallback, fallback],
-  );
-
-  const loaded = { id: "loaded", _texture_target: s.gl.TEXTURE_2D };
-  s.textures[21] = loaded;
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 3);
-  assert.deepEqual(
-    s.gl.calls.texture_binds.slice(-5).map(([, texture]) => texture),
-    [curve, band, loaded, loaded, loaded],
-  );
-  assert.equal(s.gl.calls.created_textures.length, 1);
-
-  loaded._texture_target = s.gl.TEXTURE_CUBE_MAP;
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 3);
-  assert.equal(s._vertex_submission_reports.size, 1);
-  assert.match([...s._vertex_submission_reports][0], /wrong sampler target/);
-
-  loaded._texture_target = s.gl.TEXTURE_2D;
-  loaded._render_target_valid = false;
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 3);
-  assert.equal(s._vertex_submission_reports.size, 2);
-  assert.match([...s._vertex_submission_reports][1], /texture 21 is invalid/);
-
-  s.textures[21] = undefined;
-  s._invalid_texture_upload_ids = new Set([21]);
-  s.FromWasmDrawCall(args);
-  assert.equal(s.gl.calls.draws.length, 3);
-  assert.equal(s.gl.calls.created_textures.length, 1);
-  assert.equal(s._vertex_submission_reports.size, 2);
-});
-
-test("missing cube samplers get one complete six-face fallback", () => {
-  const s = subject();
-  const draw_shader = prepare_triangle(
-    s,
-    [attr(s.gl, 0, 2, 8, 0)],
-    [attr(s.gl, 1, 2, 8, 0)],
-  );
-  draw_shader.texture_locs = [{ name: "environment", ty: "samplerCube", loc: { id: 1 } }];
-  const args = draw_args();
-  args.textures = [31];
-
-  s.FromWasmDrawCall(args);
-  s.FromWasmDrawCall(args);
-
-  assert.equal(s.gl.calls.draws.length, 2);
-  assert.equal(s.gl.calls.created_textures.length, 1);
-  assert.deepEqual(
-    s.gl.calls.texture_images.map(([face]) => face),
-    [
-      s.gl.TEXTURE_CUBE_MAP_POSITIVE_X,
-      s.gl.TEXTURE_CUBE_MAP_NEGATIVE_X,
-      s.gl.TEXTURE_CUBE_MAP_POSITIVE_Y,
-      s.gl.TEXTURE_CUBE_MAP_NEGATIVE_Y,
-      s.gl.TEXTURE_CUBE_MAP_POSITIVE_Z,
-      s.gl.TEXTURE_CUBE_MAP_NEGATIVE_Z,
-    ],
-  );
-});
-
-test("bad pointers, unaligned indices, and over-limit buffers fail before allocation", () => {
-  const cases = [
-    (s) => s.FromWasmAllocArrayBuffer(f32_upload(1, 4092, 2)),
-    (s) => s.FromWasmAllocIndexBuffer(u16_indices(1, 65, 2)),
-    (s) => s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 64 * 1024 * 1024 + 1)),
-  ];
-  for (const run of cases) {
-    const s = subject();
-    run(s);
-    const buffer = s.array_buffers[1] || s.index_buffers[1];
-    assert.equal(buffer.valid, false);
-    assert.equal(buffer.gl_buf, null);
-    assert.equal(s.gl.calls.buffer_data.length, 0);
-  }
-});
-
-test("out-of-range indices and u16/u32 draw mismatches never configure or draw", () => {
-  for (const mismatch of [false, true]) {
-    const s = subject();
-    new Uint8Array(s.memory.buffer, 64, 24).fill(1);
-    new Uint8Array(s.memory.buffer, 128, 8).fill(1);
-    new Uint16Array(s.memory.buffer, 256, 3).set(mismatch ? [0, 1, 2] : [0, 1, 3]);
-    s.draw_shaders[1] = shader(
-      s.gl,
-      [attr(s.gl, 0, 2, 8, 0)],
-      [attr(s.gl, 1, 2, 8, 0)],
-    );
-    s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 24));
-    s.FromWasmAllocArrayBuffer(byte_upload(2, 128, 8));
-    s.FromWasmAllocIndexBuffer(u16_indices(1, 256, 6));
-    alloc_vao(s);
-    s.FromWasmDrawCall(draw_args(mismatch ? 4 : 2));
-    assert.equal(s.gl.calls.pointers.length, 0);
-    assert.equal(s.gl.calls.draws.length, 0);
-  }
-});
-
-test("fixed primitive-restart sentinels poison both u16 and u32 uploads", () => {
-  const s = subject();
-  new Uint16Array(s.memory.buffer, 64, 1)[0] = 0xffff;
-  new Uint32Array(s.memory.buffer, 128, 1)[0] = 0xffffffff;
-  s.FromWasmAllocIndexBuffer(u16_indices(1, 64, 2));
-  s.FromWasmAllocIndexBuffer(u32_indices(2, 128, 1));
-  assert.equal(s.index_buffers[1].valid, false);
-  assert.equal(s.index_buffers[2].valid, false);
-  assert.equal(s.gl.calls.buffer_data.length, 0);
-});
-
-test("malformed stride, attribute extent, and integer fetch fail before pointers", () => {
-  const bad_attrs = [
-    attr(mock_gl(), 0, 2, 256, 0),
-    attr(mock_gl(), 0, 4, 16, 4),
-    attr(mock_gl(), 0, 1, 4, 0, 0, true),
-    attr(mock_gl(), 0, 1, 2, 0, 1, true),
-    attr(mock_gl(), 0, 5, 20, 0),
-    attr(mock_gl(), 0, 2, 8, 0, 8),
-    attr(mock_gl(), 0, 2, 8, 1, 1),
-    attr(mock_gl(), 8, 2, 8, 0),
-    attr(mock_gl(), 1, 2, 8, 0),
-  ];
-  for (const bad_attr of bad_attrs) {
-    const s = subject();
-    bad_attr.gl_type = bad_attr.type_code === 0 ? s.gl.FLOAT : bad_attr.gl_type;
-    new Uint8Array(s.memory.buffer, 64, 24).fill(1);
-    new Uint8Array(s.memory.buffer, 128, 8).fill(1);
-    new Uint32Array(s.memory.buffer, 256, 3).set([0, 1, 2]);
-    s.draw_shaders[1] = shader(s.gl, [bad_attr], [attr(s.gl, 1, 2, 8, 0)]);
-    s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 24));
-    s.FromWasmAllocArrayBuffer(byte_upload(2, 128, 8));
-    s.FromWasmAllocIndexBuffer(u32_indices(1, 256, 3));
-    alloc_vao(s);
-    s.FromWasmDrawCall(draw_args());
-    assert.equal(s.gl.calls.pointers.length, 0);
-    assert.equal(s.gl.calls.draws.length, 0);
-  }
-});
-
-test("missing buffers, bad UBO ranges, and partial instance records fail closed", () => {
-  const run = (kind) => {
-    const s = subject();
-    s.draw_shaders[1] = shader(
-      s.gl,
-      [attr(s.gl, 0, 2, 8, 0)],
-      [attr(s.gl, 1, 2, 8, 0)],
-    );
-    if (kind !== "missing") {
-      new Uint8Array(s.memory.buffer, 64, 24).fill(1);
-      new Uint8Array(s.memory.buffer, 128, kind === "partial" ? 10 : 8).fill(1);
-      new Uint32Array(s.memory.buffer, 256, 3).set([0, 1, 2]);
-      s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 24));
-      s.FromWasmAllocArrayBuffer(byte_upload(2, 128, kind === "partial" ? 10 : 8));
-      s.FromWasmAllocIndexBuffer(u32_indices(1, 256, 3));
-    }
-    alloc_vao(s);
-    const args = draw_args();
-    if (kind === "ubo") args.pass_uniforms = { ptr: 4092, len: 2 };
-    s.FromWasmDrawCall(args);
-    assert.equal(s.gl.calls.pointers.length, 0);
-    assert.equal(s.gl.calls.draws.length, 0);
-  };
-  run("missing");
-  run("ubo");
-  run("partial");
-});
-
-test("valid empty buffers allocate explicitly and submit a zero-count draw", () => {
-  const s = subject();
-  s.draw_shaders[1] = shader(
-    s.gl,
-    [attr(s.gl, 0, 2, 8, 0)],
-    [attr(s.gl, 1, 2, 8, 0)],
-  );
-  s.FromWasmAllocArrayBuffer(f32_upload(1, 0, 0));
-  s.FromWasmAllocArrayBuffer(f32_upload(2, 0, 0));
-  s.FromWasmAllocIndexBuffer(u32_indices(1, 0, 0));
-  alloc_vao(s);
-  s.FromWasmDrawCall(draw_args());
-  assert.equal(s.gl.calls.buffer_data.length, 3);
-  assert.deepEqual(s.gl.calls.draws[0], [s.gl.TRIANGLES, 0, s.gl.UNSIGNED_INT, 0, 0]);
-});
-
-test("expanded triangle metadata admits the exact boundary and rejects over it once", () => {
-  const limit = 16 * 1024 * 1024;
-  for (const [instances, allowed] of [[limit, true], [limit + 1, false]]) {
-    const s = subject();
-    prepare_triangle(
-      s,
-      [attr(s.gl, 0, 2, 8, 0)],
-      [attr(s.gl, 1, 2, 8, 0)],
-    );
-    // Exercise preflight metadata without allocating a correspondingly huge
-    // JS/Wasm buffer in this unit test.
-    s.index_buffers[1].length = 3;
-    s.array_buffers[2].byte_length = instances * 8;
-    s.FromWasmDrawCall(draw_args());
-    s.FromWasmDrawCall(draw_args());
-
-    assert.equal(s.gl.calls.draws.length, allowed ? 2 : 0);
-    assert.equal(s.gl.calls.pointers.length, allowed ? 2 : 0);
-    assert.equal(s._vertex_submission_reports.size, allowed ? 0 : 1);
-  }
-});
-
-test("invalid updates block stale data, valid recovery resumes, and shader changes recreate VAOs", () => {
-  const s = subject();
-  new Uint8Array(s.memory.buffer, 64, 24).fill(1);
-  new Uint8Array(s.memory.buffer, 128, 8).fill(1);
-  new Uint32Array(s.memory.buffer, 256, 3).set([0, 1, 2]);
-  s.draw_shaders[1] = shader(
-    s.gl,
-    [attr(s.gl, 0, 2, 8, 0)],
-    [attr(s.gl, 1, 2, 8, 0)],
-  );
-  s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 24));
-  s.FromWasmAllocArrayBuffer(byte_upload(2, 128, 8));
-  s.FromWasmAllocIndexBuffer(u32_indices(1, 256, 3));
-  alloc_vao(s);
-  s.FromWasmDrawCall(draw_args());
-
-  s.FromWasmAllocArrayBuffer(f32_upload(1, 65, 1));
-  assert.equal(s.array_buffers[1].valid, false);
-  assert.equal(s.array_buffers[1].upload_version, 2);
-  s.FromWasmDrawCall(draw_args());
-  assert.equal(s.gl.calls.draws.length, 1);
-
-  s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 24));
-  s.FromWasmDrawCall(draw_args());
-  assert.equal(s.array_buffers[1].valid, true);
-  assert.equal(s.array_buffers[1].upload_version, 3);
-  assert.equal(s.gl.calls.draws.length, 2);
-  assert.equal(s.gl.calls.created_vaos.length, 1);
-
-  s.draw_shaders[1] = shader(
-    s.gl,
-    [attr(s.gl, 2, 2, 8, 0)],
-    [attr(s.gl, 3, 2, 8, 0)],
-    2,
-  );
-  s.FromWasmDrawCall(draw_args());
-  assert.equal(s.gl.calls.draws.length, 3);
-  assert.equal(s.gl.calls.created_vaos.length, 2);
-  assert.equal(s.gl.calls.deleted_vaos.length, 1);
-});
-
-test("repeated draws reuse cached index/layout validation and configured VAO", (t) => {
-  const s = subject();
-  const make_view = s.make_validated_wasm_view;
-  let index_reads = 0;
-  s.make_validated_wasm_view = function(...args) {
-    const checked = make_view.call(this, ...args);
-    if (checked.ok && args[3] === "u32 index data") {
-      checked.array = new Proxy(checked.array, {
-        get(target, property) {
-          if (typeof property === "string" && /^\d+$/.test(property)) {
-            index_reads += 1;
-          }
-          const value = Reflect.get(target, property, target);
-          return typeof value === "function" ? value.bind(target) : value;
-        },
-      });
-    }
-    return checked;
-  };
-  const draw_shader = prepare_triangle(
-    s,
-    [attr(s.gl, 0, 2, 8, 0)],
-    [attr(s.gl, 1, 2, 8, 0)],
-  );
-  const args = draw_args();
-  s.FromWasmDrawCall(args);
-
-  const cached_layout = draw_shader.attrib_layout;
-  const reads_after_upload = index_reads;
-  const created_vaos = s.gl.calls.created_vaos.length;
-  const pointers = s.gl.calls.pointers.length;
-  const get_errors = s.gl.calls.get_errors;
-  const get_parameters = s.gl.calls.get_parameters;
-  draw_shader.geom_attribs = new Proxy([], {
-    get() { throw new Error("cached geometry layout was rescanned"); },
-  });
-  draw_shader.inst_attribs = new Proxy([], {
-    get() { throw new Error("cached instance layout was rescanned"); },
-  });
-  new Uint32Array(s.memory.buffer, 256, 3).fill(0xffffffff);
-
-  const iterations = 2000;
-  const started = nodePerformance.now();
-  for (let i = 0; i < iterations; i++) {
-    s.FromWasmDrawCall(args);
-  }
-  const elapsed = nodePerformance.now() - started;
-
-  assert.equal(draw_shader.attrib_layout, cached_layout);
-  assert.equal(index_reads, reads_after_upload);
-  assert.equal(s.gl.calls.created_vaos.length, created_vaos);
-  assert.equal(s.gl.calls.pointers.length, pointers);
-  assert.equal(s.gl.calls.get_errors, get_errors);
-  assert.equal(s.gl.calls.get_parameters, get_parameters);
-  assert.equal(s.gl.calls.draws.length, iterations + 1);
-  t.diagnostic(`${iterations} cached mocked draws: ${elapsed.toFixed(2)} ms CPU`);
-});
-
-test("pending shaders preserve async readiness and VAO allocation failures skip draws", () => {
-  const s = subject();
-  s.draw_shaders[1] = { pending: true };
-  alloc_vao(s);
-  s.FromWasmDrawCall(draw_args());
-  assert.equal(s.gl.calls.pointers.length, 0);
-  assert.equal(s.gl.calls.created_vaos.length, 0);
-
-  new Uint8Array(s.memory.buffer, 64, 24).fill(1);
-  new Uint8Array(s.memory.buffer, 128, 8).fill(1);
-  new Uint32Array(s.memory.buffer, 256, 3).set([0, 1, 2]);
-  s.FromWasmAllocArrayBuffer(byte_upload(1, 64, 24));
-  s.FromWasmAllocArrayBuffer(byte_upload(2, 128, 8));
-  s.FromWasmAllocIndexBuffer(u32_indices(1, 256, 3));
-  s.draw_shaders[1] = shader(
-    s.gl,
-    [attr(s.gl, 0, 2, 8, 0)],
-    [attr(s.gl, 1, 2, 8, 0)],
-  );
-  s.gl.fail_vao_allocation = true;
-  s.FromWasmDrawCall(draw_args());
-  assert.equal(s.gl.calls.pointers.length, 0);
-  assert.equal(s.gl.calls.draws.length, 0);
-});
diff --git a/platform/src/os/web/web_media.rs b/platform/src/os/web/web_media.rs
index 12ec83808..8e98042ac 100644
--- a/platform/src/os/web/web_media.rs
+++ b/platform/src/os/web/web_media.rs
@@ -1,8 +1,7 @@
 use {
     self::super::{web::CxOs, web_audio::WebAudioAccess, web_midi::WebMidiAccess},
     crate::{
-        audio::*, cx::Cx, event::*, media_api::CxMediaApi, midi::*,
-        thread::{lock_from_ui, SignalToUI}, video::*,
+        audio::*, cx::Cx, event::*, media_api::CxMediaApi, midi::*, thread::SignalToUI, video::*,
     },
     std::sync::{Arc, Mutex},
 };
@@ -12,7 +11,7 @@ impl Cx {
         self.os.handle_web_midi_signals();
 
         if self.os.media.web_audio_change.check_and_clear() {
-            let descs = lock_from_ui(&self.os.web_audio()).get_updated_descs();
+            let descs = self.os.web_audio().lock().unwrap().get_updated_descs();
             self.call_event_handler(&Event::AudioDevices(AudioDevicesEvent { descs }));
         }
 
@@ -81,23 +80,31 @@ impl CxMediaApi for Cx {
     }
 
     fn use_audio_inputs(&mut self, devices: &[AudioDeviceId]) {
-        lock_from_ui(&self.os.web_audio()).use_audio_inputs(&mut self.os, devices);
+        self.os
+            .web_audio()
+            .lock()
+            .unwrap()
+            .use_audio_inputs(&mut self.os, devices);
     }
 
     fn use_audio_outputs(&mut self, devices: &[AudioDeviceId]) {
-        lock_from_ui(&self.os.web_audio()).use_audio_outputs(&mut self.os, devices);
+        self.os
+            .web_audio()
+            .lock()
+            .unwrap()
+            .use_audio_outputs(&mut self.os, devices);
     }
 
     fn audio_output_box_os(&mut self, index: usize, f: AudioOutputFn) {
-        let web_audio = self.os.web_audio();
-        let output_cb = lock_from_ui(&web_audio).audio_output_cb[index].clone();
-        *lock_from_ui(&output_cb) = Some(f);
+        *self.os.web_audio().lock().unwrap().audio_output_cb[index]
+            .lock()
+            .unwrap() = Some(f);
     }
 
     fn audio_input_box(&mut self, index: usize, f: AudioInputFn) {
-        let web_audio = self.os.web_audio();
-        let input_cb = lock_from_ui(&web_audio).audio_input_cb[index].clone();
-        *lock_from_ui(&input_cb) = Some(f);
+        *self.os.web_audio().lock().unwrap().audio_input_cb[index]
+            .lock()
+            .unwrap() = Some(f);
     }
 
     fn video_input_box(&mut self, _index: usize, _f: VideoInputFn) {}
diff --git a/platform/src/os/web/web_network.rs b/platform/src/os/web/web_network.rs
index e9f971837..b7d61bb81 100644
--- a/platform/src/os/web/web_network.rs
+++ b/platform/src/os/web/web_network.rs
@@ -23,8 +23,6 @@ unsafe extern "C" {
         headers_len: u32,
         body_ptr: u32,
         body_len: u32,
-        max_body_lo: u32,
-        max_body_hi: u32,
     );
     fn js_network_http_cancel(request_id_lo: u32, request_id_hi: u32);
 
@@ -270,7 +268,6 @@ impl NetworkBackend for WasmNetworkShimBackend {
         let headers_string = request.get_headers_string();
         let url = request.url;
         let body = request.body.unwrap_or_default();
-        let max_body = request.max_response_body_bytes;
         let method_string = method.as_str().to_string();
 
         unsafe {
@@ -287,8 +284,6 @@ impl NetworkBackend for WasmNetworkShimBackend {
                 headers_string.len() as u32,
                 body.as_ptr() as u32,
                 body.len() as u32,
-                max_body as u32,
-                (max_body >> 32) as u32,
             );
         }
         Ok(())
@@ -296,13 +291,14 @@ impl NetworkBackend for WasmNetworkShimBackend {
 
     fn http_cancel(&self, request_id: LiveId) -> Result<(), NetworkError> {
         let internal_id = {
-            let state = self
+            let mut state = self
                 .http
                 .lock()
                 .map_err(|_| NetworkError::backend("wasm shim http lock poisoned"))?;
-            let Some(internal_id) = state.by_public.get(&request_id).copied() else {
+            let Some(internal_id) = state.by_public.remove(&request_id) else {
                 return Ok(());
             };
+            state.by_internal.remove(&internal_id);
             internal_id
         };
         unsafe {
diff --git a/platform/src/os/web/web_worker.js b/platform/src/os/web/web_worker.js
index 554c93bb3..bea25ad0b 100644
--- a/platform/src/os/web/web_worker.js
+++ b/platform/src/os/web/web_worker.js
@@ -1,52 +1,4 @@
 const SPLIT_SLOT_EXPORT_PREFIX = "$s";
-const MAKEPAD_WASM_PANIC_PREFIX = "__MAKEPAD_WASM_PANIC__:";
-const makepad_worker_started_at = Date.now();
-let makepad_worker_index = null;
-
-function makepad_worker_console_text(parts) {
-    try {
-        return parts.map(value => {
-            if (typeof value === "string") {
-                return value;
-            }
-            if (value instanceof Error) {
-                return value.stack || `${value.name}: ${value.message}`;
-            }
-            try {
-                return typeof value === "object" ? JSON.stringify(value) : String(value);
-            } catch (_error) {
-                return "[unprintable]";
-            }
-        }).join(" ").replace(/\s*\r?\n\s*/g, " ").slice(0, 300);
-    } catch (_error) {
-        return "[unprintable]";
-    }
-}
-
-for (const level of ["log", "warn", "error"]) {
-    try {
-        const original = console[level];
-        if (typeof original !== "function") {
-            continue;
-        }
-        console[level] = function (...parts) {
-            try {
-                postMessage({
-                    type: "breadcrumb",
-                    level,
-                    text: makepad_worker_console_text(parts),
-                    ms: Date.now() - makepad_worker_started_at,
-                    worker_index: makepad_worker_index
-                });
-            } catch (_error) {
-            }
-            // The page forwards this breadcrumb once. Logging here as well makes
-            // browsers show both the worker line and its forwarded copy.
-            return undefined;
-        };
-    } catch (_error) {
-    }
-}
 
 function patch_split_table(primary_exports, secondary_exports) {
     const split_table = primary_exports.$s;
@@ -67,7 +19,6 @@ function patch_split_table(primary_exports, secondary_exports) {
 
 onmessage = async function (e) {
     let thread_info = e.data;
-    makepad_worker_index = thread_info.request_id;
 
     async function instantiate_secondary(primary_wasm, env) {
         if (!thread_info.secondary_module) {
@@ -92,7 +43,6 @@ onmessage = async function (e) {
     let web_sockets = {}
     let network_web_sockets = {}
     let network_http_requests = new Map();
-    let worker_wait_word = new Int32Array(new SharedArrayBuffer(4));
 
     function id_to_key(lo, hi) {
         return `${lo}:${hi}`;
@@ -101,36 +51,8 @@ onmessage = async function (e) {
     let env = {
         memory: thread_info.memory,
 
-        js_wake_ui() {
-            postMessage({ kind: 'wake_ui' });
-        },
-
-        js_spawn_thread(request_id, context_ptr, stack_size, name_ptr, name_len) {
-            postMessage({
-                kind: 'spawn_request',
-                request_id,
-                context_ptr,
-                stack_size,
-                name: u8_to_string(name_ptr, name_len)
-            });
-            return 1;
-        },
-
-        js_worker_wait(timeout_ms) {
-            Atomics.wait(worker_wait_word, 0, 0, timeout_ms);
-        },
-
         js_console_error: (str_ptr, str_len) => {
-            const raw = u8_to_string(str_ptr, str_len);
-            const is_panic = raw.startsWith(MAKEPAD_WASM_PANIC_PREFIX);
-            const text = is_panic ? raw.slice(MAKEPAD_WASM_PANIC_PREFIX.length) : raw;
-            console.error(text);
-            if (is_panic) {
-                try {
-                    postMessage({ type: 'panic', text });
-                } catch (_error) {
-                }
-            }
+            console.error(u8_to_string(str_ptr, str_len))
         },
 
         js_console_log: (str_ptr, str_len) => {
@@ -167,10 +89,6 @@ onmessage = async function (e) {
             return Date.now() / 1000.0;
         },
 
-        js_monotonic_now() {
-            return performance.now() / 1000.0;
-        },
-
         js_open_web_socket: (id, url_ptr, url_len) => {
             let url = u8_to_string(url_ptr, url_len);
             let web_socket = new WebSocket(url);
@@ -217,9 +135,7 @@ onmessage = async function (e) {
             headers_ptr,
             headers_len,
             body_ptr,
-            body_len,
-            max_body_lo,
-            max_body_hi
+            body_len
         ) {
             let url = u8_to_string(url_ptr, url_len);
             let method = u8_to_string(method_ptr, method_len);
@@ -227,7 +143,6 @@ onmessage = async function (e) {
             let body = body_len > 0 ? u8_to_array(body_ptr, body_len) : undefined;
             let controller = new AbortController();
             let request_key = id_to_key(request_id_lo, request_id_hi);
-            let max_body = max_body_lo + max_body_hi * 4294967296;
             network_http_requests.set(request_key, controller);
 
             let headers = new Headers();
@@ -256,45 +171,16 @@ onmessage = async function (e) {
                 headers,
                 body,
                 signal: controller.signal,
-                redirect: "manual",
             }).then(async response => {
+                console.log("[makepad][http][req]", method, url);
                 let response_headers = "";
                 response.headers.forEach((value, key) => {
                     response_headers += `${key}: ${value}\r\n`;
                 });
-                const declared = response.headers.get("content-length");
-                if (method !== "HEAD" && declared !== null && Number(declared) > max_body) {
-                    controller.abort();
-                    throw "response body exceeds configured limit";
-                }
-                let chunks = [];
-                let response_body_len = 0;
-                if (response.body !== null) {
-                    const reader = response.body.getReader();
-                    for (;;) {
-                        const item = await reader.read();
-                        if (item.done) {
-                            break;
-                        }
-                        response_body_len += item.value.byteLength;
-                        if (response_body_len > max_body) {
-                            controller.abort();
-                            throw "response body exceeds configured limit";
-                        }
-                        chunks.push(item.value);
-                    }
-                }
-                let response_body = new Uint8Array(response_body_len);
-                let body_at = 0;
-                for (const chunk of chunks) {
-                    response_body.set(chunk, body_at);
-                    body_at += chunk.byteLength;
-                }
+                let response_body = new Uint8Array(await response.arrayBuffer());
                 let headers_u8 = string_to_u8(response_headers);
                 let body_u8 = array_to_u8(response_body);
-                if (response.status >= 400) {
-                    console.error("[makepad][http][fail]", response.status, url);
-                }
+                console.log("[makepad][http][res]", response.status, url, response_body.length);
                 wasm.exports.wasm_network_http_response(
                     request_id_lo,
                     request_id_hi,
@@ -436,39 +322,32 @@ onmessage = async function (e) {
     }
 
     let wasm = null;
-    let entry_started = false;
-    const doit = async inner_wasm => {
+    const doit = inner_wasm => {
         wasm = inner_wasm;
-        await instantiate_secondary(wasm, env);
-        if (!thread_info.wasm_bindgen) {
-            wasm.exports.__stack_pointer.value = thread_info.stack_ptr;
-            wasm.exports.__wasm_init_tls(thread_info.tls_ptr);
-        } else {
-            wasm.exports.__wbindgen_start();
-        }
-        postMessage({ kind: 'started', request_id: thread_info.request_id });
-        entry_started = true;
-        wasm.exports.wasm_thread_entrypoint(thread_info.request_id, thread_info.context_ptr);
-        postMessage({ kind: 'finished', request_id: thread_info.request_id });
-    };
-    try {
-        if (thread_info.wasm_bindgen) {
-            let inner_wasm = await init({ module_or_path: thread_info.module, memory: env.memory }, env);
-            await doit(inner_wasm);
-        } else {
-            const result = await WebAssembly.instantiate(thread_info.module, { env });
-            await doit(result.instance || result);
-        }
-    } catch (error) {
-        console.error("Makepad worker failed", error);
-        postMessage({
-            kind: entry_started ? 'trapped' : 'failed_to_start',
-            request_id: thread_info.request_id,
-            error: String(error),
-            message: error && error.message ? String(error.message) : String(error),
-            filename: error && error.fileName ? String(error.fileName) : "",
-            lineno: error && error.lineNumber ? error.lineNumber : 0,
-            stack: error && error.stack ? String(error.stack) : ""
+        return instantiate_secondary(wasm, env).then(() => {
+            if (!thread_info.wasm_bindgen) {
+                wasm.exports.__stack_pointer.value = thread_info.stack_ptr;
+                wasm.exports.__wasm_init_tls(thread_info.tls_ptr);
+            } else {
+                wasm.exports.__wbindgen_start();
+            }
+            if (thread_info.timer > 0) {
+                this.setInterval(() => {
+                    wasm.exports.wasm_thread_timer_entrypoint(thread_info.context_ptr);
+                }, thread_info.timer);
+            }
+            else {
+                wasm.exports.wasm_thread_entrypoint(thread_info.context_ptr);
+                close();
+            }
         });
+    };
+    if (thread_info.wasm_bindgen) {
+        let inner_wasm = await init({ module_or_path: thread_info.module, memory: env.memory }, env);
+        await doit(inner_wasm);
+    } else {
+        WebAssembly.instantiate(thread_info.module, { env }).then(doit, error => {
+            console.error("Cannot instantiate wasm" + error);
+        })
     }
 }
diff --git a/platform/src/os/windows/d3d11.rs b/platform/src/os/windows/d3d11.rs
index 15631bd09..069167d7f 100644
--- a/platform/src/os/windows/d3d11.rs
+++ b/platform/src/os/windows/d3d11.rs
@@ -132,7 +132,6 @@ impl Cx {
         }
 
         for order_index in 0..draw_order_len {
-            let uniforms_gen = self.next_uniform_gen();
             let Some(draw_item_id) =
                 self.draw_lists[draw_list_id].draw_item_id_at_order_index(order_index)
             else {
@@ -142,12 +141,6 @@ impl Cx {
                 .kind
                 .sub_list()
             {
-                // A retained sub-list its owner dropped between the parent's
-                // last record and this paint: the slot may already hold
-                // another widget's list. Nothing to draw here.
-                if self.draw_lists.is_id_freed(sub_list_id) {
-                    continue;
-                }
                 let child_resets_zbias = self.draw_lists[sub_list_id].reset_zbias;
                 let mut own_zbias = 0.0f32;
                 let child_zbias = if child_resets_zbias {
@@ -158,16 +151,7 @@ impl Cx {
                 // An overlay list carries a depth floor: this is what makes it
                 // composite above body content that uses `draw_depth`.
                 self.draw_lists[sub_list_id].raise_zbias_to_floor(child_zbias);
-                // A retained list is one unit of paint order: its calls all
-                // take the counter at entry, it advances by the layers the
-                // list reported. See `CxDrawList::zbias_hold`.
-                if let Some(steps) = self.draw_lists[sub_list_id].zbias_hold {
-                    let mut held = *child_zbias;
-                    self.render_view(pass_id, sub_list_id, &mut held, 0.0, d3d11_cx);
-                    *child_zbias += steps as f32 * zbias_step;
-                } else {
-                    self.render_view(pass_id, sub_list_id, child_zbias, zbias_step, d3d11_cx);
-                }
+                self.render_view(pass_id, sub_list_id, child_zbias, zbias_step, d3d11_cx);
             } else {
                 let draw_list = &mut self.draw_lists[draw_list_id];
                 let draw_item = &mut draw_list.draw_items[draw_item_id];
@@ -180,7 +164,7 @@ impl Cx {
                 // order. It must advance for every draw call in the tree, ahead of the early-outs
                 // below, or the sequence would depend on which draw calls happen to be dirty this
                 // frame rather than on the draw tree alone.
-                let zbias_changed = draw_call.resolve_zbias(*zbias, sploded, uniforms_gen);
+                let zbias_changed = draw_call.resolve_zbias(*zbias, sploded);
                 *zbias += zbias_step;
 
                 // A cached draw call (one whose draw list was not redrawn this frame) has
@@ -269,42 +253,20 @@ impl Cx {
                     continue;
                 };
 
-                if self.geometries.skip_stale(geometry_id) {
-                    continue;
-                }
                 let geometry = &mut self.geometries[geometry_id];
 
-                if !crate::geometry::geometry_backend_supports_typed(
-                    geometry,
-                    "d3d11",
-                    sh.mapping.geometry_is_compact(),
-                ) {
-                    continue;
-                }
-                if !crate::geometry::geometry_layout_matches_shader(
-                    geometry,
-                    &sh.mapping.geometries,
-                ) {
-                    continue;
-                }
                 if geometry.dirty_indices {
-                    let Some(indices) = geometry.indices.as_u32() else {
-                        continue;
-                    };
                     geometry
                         .os
                         .geom_ibuf
-                        .update_with_u32_index_data(d3d11_cx, indices);
+                        .update_with_u32_index_data(d3d11_cx, &geometry.indices);
                     geometry.dirty_indices = false;
                 }
                 if geometry.dirty_vertices {
-                    let Some(vertices) = geometry.vertices.as_f32() else {
-                        continue;
-                    };
                     geometry
                         .os
                         .geom_vbuf
-                        .update_with_f32_vertex_data(d3d11_cx, vertices);
+                        .update_with_f32_vertex_data(d3d11_cx, &geometry.vertices);
                     geometry.dirty_vertices = false;
                 }
                 geometry.dirty = geometry.dirty_vertices || geometry.dirty_indices;
@@ -505,7 +467,7 @@ impl Cx {
                 //}
                 unsafe {
                     d3d11_cx.context.DrawIndexedInstanced(
-                        geometry.index_count as u32,
+                        geometry.indices.len() as u32,
                         instances as u32,
                         0,
                         0,
@@ -526,31 +488,21 @@ impl Cx {
         self.textures[_texture.texture_id()].os.shared_handle
     }
 
-    /// `target_alloc` is the allocated size of `first_target` when it is a
-    /// texture the caller chose (the WM's shared textures are power-of-two
-    /// allocations larger than the pass); the depth buffer must match it.
     pub fn setup_pass_render_targets(
         &mut self,
         pass_id: DrawPassId,
         first_target: &Option<ID3D11RenderTargetView>,
-        target_alloc: Option<(usize, usize)>,
         d3d11_cx: &D3d11Cx,
     ) {
         let dpi_factor = self.passes[pass_id].dpi_factor.unwrap();
 
         let pass_rect = self.get_pass_rect(pass_id, dpi_factor).unwrap();
         if !self.passes[pass_id].keep_camera_matrix {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[pass_id].set_ortho_matrix(
-                pass_rect.pos,
-                pass_rect.size,
-                uniforms_gen,
-            );
+            self.passes[pass_id].set_ortho_matrix(pass_rect.pos, pass_rect.size);
         }
         self.passes[pass_id].paint_dirty = false;
 
-        let uniforms_gen = self.next_uniform_gen();
-        self.passes[pass_id].set_dpi_factor(dpi_factor, uniforms_gen);
+        self.passes[pass_id].set_dpi_factor(dpi_factor);
 
         let viewport = D3D11_VIEWPORT {
             Width: (pass_rect.size.x * dpi_factor) as f32,
@@ -617,12 +569,8 @@ impl Cx {
         // attach/clear depth buffers, if any
         if let Some(depth_texture) = &self.passes[pass_id].depth_texture {
             let cxtexture = &mut self.textures[depth_texture.texture_id()];
-            // D3D11 binds a depth view only when its size equals the colour
-            // view's; with a mismatch OMSetRenderTargets binds nothing and every
-            // draw of the pass is dropped (the clear above still lands).
-            let (width, height) =
-                crate::draw_pass::depth_attachment_size(target_alloc, pass_rect.size, dpi_factor);
-            cxtexture.update_depth_stencil(d3d11_cx, width, height);
+            let size = pass_rect.size * dpi_factor;
+            cxtexture.update_depth_stencil(d3d11_cx, size.x as usize, size.y as usize);
             let depth_stencil_view = cxtexture.os.depth_stencil_view.clone().unwrap();
             let is_initial = cxtexture.take_initial();
 
@@ -744,12 +692,7 @@ impl Cx {
         // Serialize with FFmpeg D3D11VA when sharing Makepad's device (ZC video).
         let mut presented = false;
         crate::gpu_texture::with_media_d3d11_lock(|| {
-            self.setup_pass_render_targets(
-                pass_id,
-                &d3d11_window.render_target_view,
-                None,
-                d3d11_cx,
-            );
+            self.setup_pass_render_targets(pass_id, &d3d11_window.render_target_view, d3d11_cx);
 
             let mut zbias = 0.0;
             let zbias_step = self.passes[pass_id].zbias_step;
@@ -772,22 +715,11 @@ impl Cx {
         // compositor kept it. Assuming it spent when it was not only costs one
         // paced wait; assuming it held when it was spent would remove the pacing
         // for this window entirely, so err on the side of waiting again.
-        try_with_win32_app(|app| {
-            app.spend_beat_credit(window_id);
-            if presented {
-                let now = app.time_now();
-                app.frame_trace.present(now);
-            }
-        });
+        try_with_win32_app(|app| app.spend_beat_credit(window_id));
         // Reveal the window only once a frame reached the compositor; showing it
         // earlier would flash an uncomposited black window.
         if presented && d3d11_window.first_draw {
-            // MAKEPAD_HIDE_WINDOWS: an agent-driven instance renders and answers
-            // the bridge but never appears on the desktop (the macOS backend
-            // honours the same switch).
-            if std::env::var_os("MAKEPAD_HIDE_WINDOWS").is_none() {
-                d3d11_window.win32_window.show();
-            }
+            d3d11_window.win32_window.show();
             d3d11_window.first_draw = false;
         }
         //println!("{}", (Cx::profile_time_ns() - time1)as f64 / 1000.0);
@@ -804,12 +736,10 @@ impl Cx {
         let draw_list_id = self.passes[pass_id].main_draw_list_id.unwrap();
 
         if let Some(texture_id) = texture_id {
-            let cxtexture = &self.textures[texture_id];
-            let render_target_view = cxtexture.os.render_target_view.clone();
-            let target_alloc = cxtexture.alloc.as_ref().map(|alloc| (alloc.width, alloc.height));
-            self.setup_pass_render_targets(pass_id, &render_target_view, target_alloc, d3d11_cx);
+            let render_target_view = self.textures[texture_id].os.render_target_view.clone();
+            self.setup_pass_render_targets(pass_id, &render_target_view, d3d11_cx);
         } else {
-            self.setup_pass_render_targets(pass_id, &None, None, d3d11_cx);
+            self.setup_pass_render_targets(pass_id, &None, d3d11_cx);
         }
 
         let mut zbias = 0.0;
@@ -1988,7 +1918,6 @@ impl D3d11Window {
                 // as not-presented and let the occlusion probe back us off, the same
                 // way the macOS backend handles `occlusionState`.
                 self.occluded_since.get_or_insert_with(std::time::Instant::now);
-                try_with_win32_app(|app| app.frame_trace.present_occluded());
                 return false;
             }
             if hr == DXGI_ERROR_DEVICE_REMOVED || hr == DXGI_ERROR_DEVICE_RESET {
@@ -2315,12 +2244,6 @@ pub struct CxOsDrawCall {
     pub draw_call_uniforms: D3d11Buffer,
     pub user_uniforms: D3d11Buffer,
     pub inst_vbuf: D3d11Buffer,
-    #[cfg(test)]
-    pub uniforms_recording_gen: Option<u64>,
-    #[cfg(test)]
-    pub draw_call_uniforms_gen: Option<u64>,
-    #[cfg(test)]
-    pub user_uniforms_gen: Option<u64>,
 }
 
 #[derive(Default, Clone)]
@@ -3218,14 +3141,10 @@ impl DrawVars {
     pub(crate) fn compile_shader(&mut self, vm: &mut ScriptVm, _apply: &Apply, value: ScriptValue) {
         // Compile an HLSL shader
         if let Some(io_self) = value.as_object() {
-            // The object cache is keyed by HEAP as well as object: a splash
-            // isolate has its own heap, and an object index there says
-            // nothing about the same index in the app heap.
-            let heap_key = vm.bx.heap.heap_key();
             // Cache 1: Check if this exact object has been compiled before
             {
                 let cx = vm.host.cx();
-                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&(heap_key, io_self)) {
+                if let Some(&shader_id) = cx.draw_shaders.cache_object_id_to_shader.get(&io_self) {
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -3239,7 +3158,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     self.finalize_cached_shader(vm, shader_id);
                     return;
                 }
@@ -3327,7 +3246,7 @@ impl DrawVars {
                     let cx = vm.host.cx_mut();
                     cx.draw_shaders
                         .cache_object_id_to_shader
-                        .insert((heap_key, io_self), shader_id);
+                        .insert(io_self, shader_id);
                     cx.draw_shaders
                         .cache_functions_to_shader
                         .insert(fnhash, shader_id);
@@ -3371,7 +3290,6 @@ impl DrawVars {
 
             // Access Cx from the vm host
             let cx = vm.host.cx_mut();
-            mapping.scope_uniforms_gen = cx.next_uniform_gen();
 
             // Allocate CxDrawShader with os_shader_id set to None
             let index = cx.draw_shaders.shaders.len();
@@ -3387,7 +3305,7 @@ impl DrawVars {
             // Add to all caches
             cx.draw_shaders
                 .cache_object_id_to_shader
-                .insert((heap_key, io_self), shader_id);
+                .insert(io_self, shader_id);
             cx.draw_shaders
                 .cache_functions_to_shader
                 .insert(fnhash, shader_id);
@@ -3730,37 +3648,27 @@ impl CxOsDrawShader {
 
         fn slots_to_dxgi_format(slots: usize, attr_format: DrawShaderAttrFormat) -> DXGI_FORMAT {
             match attr_format {
-                DrawShaderAttrFormat::F32x1
-                | DrawShaderAttrFormat::F32x2
-                | DrawShaderAttrFormat::F32x3
-                | DrawShaderAttrFormat::F32x4 => match slots.max(1).min(4) {
+                DrawShaderAttrFormat::Float => match slots {
                     1 => DXGI_FORMAT_R32_FLOAT,
                     2 => DXGI_FORMAT_R32G32_FLOAT,
                     3 => DXGI_FORMAT_R32G32B32_FLOAT,
-                    _ => DXGI_FORMAT_R32G32B32A32_FLOAT,
+                    4 => DXGI_FORMAT_R32G32B32A32_FLOAT,
+                    _ => panic!("slots_to_dxgi_format unsupported float slotcount {}", slots),
                 },
-                DrawShaderAttrFormat::U32x1 => match slots.max(1).min(4) {
+                DrawShaderAttrFormat::UInt => match slots {
                     1 => DXGI_FORMAT_R32_UINT,
                     2 => DXGI_FORMAT_R32G32_UINT,
                     3 => DXGI_FORMAT_R32G32B32_UINT,
-                    _ => DXGI_FORMAT_R32G32B32A32_UINT,
+                    4 => DXGI_FORMAT_R32G32B32A32_UINT,
+                    _ => panic!("slots_to_dxgi_format unsupported uint slotcount {}", slots),
                 },
-                DrawShaderAttrFormat::I32x1 => match slots.max(1).min(4) {
+                DrawShaderAttrFormat::SInt => match slots {
                     1 => DXGI_FORMAT_R32_SINT,
                     2 => DXGI_FORMAT_R32G32_SINT,
                     3 => DXGI_FORMAT_R32G32B32_SINT,
-                    _ => DXGI_FORMAT_R32G32B32A32_SINT,
+                    4 => DXGI_FORMAT_R32G32B32A32_SINT,
+                    _ => panic!("slots_to_dxgi_format unsupported sint slotcount {}", slots),
                 },
-                // Compact formats: DXGI enum values (this windows crate subset
-                // does not re-export every DXGI_FORMAT_* alias).
-                DrawShaderAttrFormat::F16x2 => DXGI_FORMAT(34),            // R16G16_FLOAT
-                DrawShaderAttrFormat::F16x4 => DXGI_FORMAT(10),            // R16G16B16A16_FLOAT
-                DrawShaderAttrFormat::U16x2 => DXGI_FORMAT(36),            // R16G16_UINT
-                DrawShaderAttrFormat::I16x2 => DXGI_FORMAT(38),            // R16G16_SINT
-                DrawShaderAttrFormat::U16x2Norm => DXGI_FORMAT(35),        // R16G16_UNORM
-                DrawShaderAttrFormat::I16x2Norm => DXGI_FORMAT(37),        // R16G16_SNORM
-                DrawShaderAttrFormat::U8x4Norm => DXGI_FORMAT_R8G8B8A8_UNORM,
-                DrawShaderAttrFormat::I8x4Norm => DXGI_FORMAT(31),         // R8G8B8A8_SNORM,
             }
         }
         fn slot_chunks(slots: usize) -> Vec<usize> {
@@ -3886,7 +3794,7 @@ impl CxOsDrawShader {
                     SemanticIndex: semantic_chunk_index as u32,
                     Format: slots_to_dxgi_format(chunk_slots, geom.attr_format),
                     InputSlot: 0,
-                    AlignedByteOffset: (geom.byte_offset + slot_offset * 4) as u32,
+                    AlignedByteOffset: ((geom.offset + slot_offset) * 4) as u32,
                     InputSlotClass: D3D11_INPUT_PER_VERTEX_DATA,
                     InstanceDataStepRate: 0,
                 });
@@ -3916,7 +3824,7 @@ impl CxOsDrawShader {
                     SemanticIndex: semantic_chunk_index as u32,
                     Format: slots_to_dxgi_format(chunk_slots, inst.attr_format),
                     InputSlot: 1,
-                    AlignedByteOffset: (inst.byte_offset + slot_offset * 4) as u32,
+                    AlignedByteOffset: ((inst.offset + slot_offset) * 4) as u32,
                     InputSlotClass: D3D11_INPUT_PER_INSTANCE_DATA,
                     InstanceDataStepRate: 1,
                 });
@@ -3969,10 +3877,10 @@ impl CxOsDrawShader {
             for item in &layout_debug {
                 crate::error!("  {}", item);
             }
-            if crate::makepad_error_log::trace_enabled("shader.hlsl") {
-                crate::trace!("shader.hlsl", "HLSL source\n{}", split_source(hlsl));
+            if std::env::var("MAKEPAD_D3D11_DUMP_HLSL").is_ok() {
+                crate::error!("HLSL source\n{}", split_source(hlsl));
             } else {
-                crate::error!("Set MAKEPAD_TRACE=shader.hlsl to dump full HLSL source.");
+                crate::error!("Set MAKEPAD_D3D11_DUMP_HLSL=1 to dump full HLSL source.");
             }
             d3d11_cx.note_error("ID3D11Device::CreateInputLayout", &err);
             return None;
diff --git a/platform/src/os/windows/mod.rs b/platform/src/os/windows/mod.rs
index 19aea0eb4..ed84c865c 100644
--- a/platform/src/os/windows/mod.rs
+++ b/platform/src/os/windows/mod.rs
@@ -32,7 +32,3 @@ pub mod windows_stdin;
 pub(crate) use crate::os::windows::d3d11::*;
 pub(crate) use crate::os::windows::windows::*;
 pub(crate) use crate::os::windows::winrt_midi::{OsMidiInput, OsMidiOutput};
-
-pub(crate) fn wake_ui_event_loop() {
-    win32_app::wake_ui_event_loop();
-}
diff --git a/platform/src/os/windows/win32_app.rs b/platform/src/os/windows/win32_app.rs
index a72c52b34..cee9444c3 100644
--- a/platform/src/os/windows/win32_app.rs
+++ b/platform/src/os/windows/win32_app.rs
@@ -20,8 +20,8 @@ use {
             //core::IntoParam,
             Win32::{
                 Foundation::{
-                    COLORREF, DRAGDROP_S_CANCEL, DRAGDROP_S_DROP, FARPROC, HANDLE, HWND, LPARAM,
-                    S_OK, WPARAM,
+                    COLORREF, DRAGDROP_S_CANCEL, DRAGDROP_S_DROP, FARPROC, HANDLE, HWND, S_OK,
+                    WPARAM,
                 },
                 Graphics::Gdi::{
                     CreateSolidBrush, GetDC, GetDeviceCaps, MonitorFromWindow, HMONITOR,
@@ -51,8 +51,7 @@ use {
                         IDC_HELP, IDC_IBEAM, IDC_NO, IDC_SIZEALL, IDC_SIZENESW, IDC_SIZENS,
                         IDC_SIZENWSE, IDC_SIZEWE, IDI_WINLOGO, IMAGE_ICON, LR_DEFAULTCOLOR, MSG,
                         PM_NOREMOVE, PM_REMOVE, SM_CXICON, SM_CXSMICON, SM_CYICON, SM_CYSMICON,
-                        SYSTEM_METRICS_INDEX, WM_MOUSEMOVE, WM_MOUSEWHEEL, WM_QUIT,
-                        WNDCLASSEXW,
+                        SYSTEM_METRICS_INDEX, WM_MOUSEMOVE, WM_MOUSEWHEEL, WM_QUIT, WNDCLASSEXW,
                     },
                 },
             },
@@ -64,10 +63,8 @@ use {
         ffi::OsStr,
         mem,
         os::windows::ffi::OsStrExt,
-        sync::atomic::{AtomicU32, Ordering},
     },
 };
-use crate::frame_trace::TickSource;
 pub const FALSE: BOOL = BOOL(0);
 pub const TRUE: BOOL = BOOL(1);
 
@@ -75,29 +72,6 @@ thread_local! {
     pub static WIN32_APP: RefCell<Option<Win32App>> = RefCell::new(None);
 }
 
-static UI_THREAD_ID: AtomicU32 = AtomicU32::new(0);
-
-#[link(name = "kernel32")]
-extern "system" {
-    #[link_name = "GetCurrentThreadId"]
-    fn get_current_thread_id() -> u32;
-}
-
-#[link(name = "user32")]
-extern "system" {
-    #[link_name = "PostThreadMessageW"]
-    fn post_thread_message_w(thread_id: u32, message: u32, w_param: WPARAM, l_param: LPARAM) -> BOOL;
-}
-
-pub(crate) fn wake_ui_event_loop() {
-    let thread_id = UI_THREAD_ID.load(Ordering::Acquire);
-    if thread_id != 0 {
-        unsafe {
-            let _ = post_thread_message_w(thread_id, 0, WPARAM(0), LPARAM(0));
-        }
-    }
-}
-
 pub fn with_win32_app<R>(f: impl FnOnce(&mut Win32App) -> R) -> R {
     WIN32_APP.with_borrow_mut(|app| f(app.as_mut().unwrap()))
 }
@@ -113,7 +87,6 @@ pub fn try_with_win32_app<R>(f: impl FnOnce(&mut Win32App) -> R) -> Option<R> {
 }
 
 pub fn init_win32_app_global(event_callback: Box<dyn FnMut(Win32Event) -> EventFlow>) {
-    UI_THREAD_ID.store(unsafe { get_current_thread_id() }, Ordering::Release);
     WIN32_APP.with(|app| {
         *app.borrow_mut() = Some(Win32App::new(event_callback));
     });
@@ -307,8 +280,6 @@ pub struct Win32App {
     /// nothing would wake us; the paint tick shortens the timeout in that case
     /// so such work keeps its old ~8 ms cadence instead of stalling to 33 ms.
     pub beat_timeout_ms: u32,
-    /// The frame clock, measured (`MAKEPAD_TRACE=frames`).
-    pub frame_trace: crate::frame_trace::FrameTrace,
 }
 
 /// One window's frame clock.
@@ -433,7 +404,6 @@ impl Win32App {
             is_dragging_internal: Cell::new(false),
             beat_handles: Vec::new(),
             beat_timeout_ms: BEAT_TIMEOUT_PRESENTED_MS,
-            frame_trace: crate::frame_trace::FrameTrace::new(),
         };
         win32_app.dpi_functions.become_dpi_aware();
 
@@ -544,10 +514,6 @@ impl Win32App {
                             let _ = TranslateMessage(&msg);
                             DispatchMessageW(&msg);
                             if !with_win32_app(|app| app.was_signal_poll()) {
-                                with_win32_app(|app| {
-                                    let now = app.time_now();
-                                    app.frame_trace.tick(TickSource::Message, now, None);
-                                });
                                 Win32App::do_callback(Win32Event::Paint);
                             }
                         }
@@ -582,10 +548,6 @@ impl Win32App {
                             // tick's own idle sleep keep it from spinning, exactly as the
                             // NSTimer fallback survives on macOS.
                             if drain_messages() {
-                                with_win32_app(|app| {
-                                    let now = app.time_now();
-                                    app.frame_trace.tick(TickSource::Drain, now, None);
-                                });
                                 Win32App::do_callback(Win32Event::Paint);
                             }
                         } else {
@@ -601,10 +563,6 @@ impl Win32App {
                                     app.take_beat_credit(window_id);
                                     app.time_now()
                                 });
-                                // The flip this beat aims at is only known once the window's
-                                // frame statistics are read (windows.rs): the source is noted
-                                // here, the lead there.
-                                with_win32_app(|app| app.frame_trace.tick(TickSource::Waitable, time, None));
                                 Win32App::do_callback(Win32Event::Beat {
                                     window_id,
                                     time,
@@ -635,10 +593,6 @@ impl Win32App {
                                     with_win32_app(|app| app.event_flow.clone()),
                                     EventFlow::Exit
                                 ) {
-                                    with_win32_app(|app| {
-                                        let now = app.time_now();
-                                        app.frame_trace.tick(TickSource::Timeout, now, None);
-                                    });
                                     Win32App::do_callback(Win32Event::Paint);
                                 }
                             }
@@ -739,17 +693,9 @@ impl Win32App {
                     }));
                 }
                 Win32Timer::Resize { .. } => {
-                    with_win32_app(|app| {
-                        let now = app.time_now();
-                        app.frame_trace.tick(TickSource::Timer, now, None);
-                    });
                     Win32App::do_callback(Win32Event::Paint);
                 }
                 Win32Timer::DragDrop { .. } => {
-                    with_win32_app(|app| {
-                        let now = app.time_now();
-                        app.frame_trace.tick(TickSource::Timer, now, None);
-                    });
                     Win32App::do_callback(Win32Event::Paint);
                 }
                 Win32Timer::SignalPoll { .. } => {
diff --git a/platform/src/os/windows/windows.rs b/platform/src/os/windows/windows.rs
index a99c2a043..593a1e473 100644
--- a/platform/src/os/windows/windows.rs
+++ b/platform/src/os/windows/windows.rs
@@ -265,7 +265,6 @@ impl Cx {
                         })
                 });
                 let primary = primary || !primary_alive;
-                with_win32_app(|app| app.frame_trace.flip_lead(time, flip_time));
                 self.os.link_scope = Some(window_id);
                 self.os.link_flip_time = Some(flip_time);
                 // The primary window's beat drives the WHOLE tick (video, next
@@ -567,7 +566,6 @@ impl Cx {
         // too would run every animation at N× speed in a multi-window app.
         if full {
             if self.new_next_frames.len() != 0 {
-                with_win32_app(|app| app.frame_trace.next_frame(time_now));
                 self.call_next_frame_event(time_now);
             }
             if self.os.video_players.values().any(|p| p.keep_polling()) {
@@ -589,24 +587,10 @@ impl Cx {
         // `any_passes_dirty` also paces a popup's waitless dropped-present retry.
         // While video is preparing/playing we keep re-arming NextFrame so Poll
         // does not drop into Wait; pace that like the 8 ms signal-poll timer.
-        // A window that cannot reach glass at all (minimized, hidden, or in a
-        // session the compositor has abandoned — a disconnected RDP desktop
-        // reports every present as DXGI_STATUS_OCCLUDED) presents nothing
-        // either, and its beat never signals; the 1 ms retry then spun this
-        // loop at ~600 Hz, stepping every NextFrame animation every 1.6 ms for
-        // nothing (measured: `MAKEPAD_TRACE=frames`, ticks/2s: drain=1265,
-        // next_frame gap 0-4 ms). Pace that like video and the idle beat
-        // timeout — 8 ms, the same cadence a hidden window keeps on macOS —
-        // and leave the 1 ms retry to a window that is on screen and merely
-        // dropped a frame.
         if !presented {
             let video_pacing = self.os.video_players.values().any(|p| p.keep_polling());
-            let nothing_can_present = !d3d11_windows.is_empty()
-                && d3d11_windows.iter().all(|w| {
-                    w.device_lost || w.occluded_since.is_some() || w.win32_window.is_iconic()
-                });
             if !self.new_next_frames.is_empty() || self.any_passes_dirty() || video_pacing {
-                let ms = if video_pacing || nothing_can_present { 8 } else { 1 };
+                let ms = if video_pacing { 8 } else { 1 };
                 std::thread::sleep(std::time::Duration::from_millis(ms));
             }
         }
@@ -621,8 +605,6 @@ impl Cx {
             } else {
                 BEAT_TIMEOUT_IDLE_MS
             };
-            let now = app.time_now();
-            app.frame_trace.maybe_print(now);
         });
 
         // Run script-VM garbage collection at a safe point after paint, matching
@@ -806,8 +788,7 @@ impl Cx {
                     }
                 }
             }
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[*draw_pass_id].set_time(time_now, uniforms_gen);
+            self.passes[*draw_pass_id].set_time(time_now);
             match self.passes[*draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {}
                 CxDrawPassParent::Window(window_id) => {
@@ -1394,6 +1375,13 @@ impl CxOsApi for Cx {
         self.os.windows_game_input = Some(WindowsGameInput::init());
     }
 
+    fn spawn_thread<F>(&mut self, f: F)
+    where
+        F: FnOnce() + Send + 'static,
+    {
+        std::thread::spawn(f);
+    }
+
     fn seconds_since_app_start(&self) -> f64 {
         Instant::now()
             .duration_since(self.os.start_time.unwrap())
diff --git a/platform/src/os/windows/windows_stdin.rs b/platform/src/os/windows/windows_stdin.rs
index 1c9022d26..0bb71ce9a 100644
--- a/platform/src/os/windows/windows_stdin.rs
+++ b/platform/src/os/windows/windows_stdin.rs
@@ -4,7 +4,7 @@ use {
         cx_api::CxOsOp,
         draw_pass::CxDrawPassParent,
         event::Event,
-        event::{WindowGeom},
+        event::{WindowGeom, WindowGeomChangeEvent},
         makepad_math::*,
         makepad_micro_serde::*,
         os::{
@@ -60,8 +60,7 @@ impl Cx {
         self.repaint_id += 1;
         let time_now = time.time_now();
         for &draw_pass_id in &passes_todo {
-            let uniforms_gen = self.next_uniform_gen();
-            self.passes[draw_pass_id].set_time(time_now as f32, uniforms_gen);
+            self.passes[draw_pass_id].set_time(time_now as f32);
             match self.passes[draw_pass_id].parent.clone() {
                 CxDrawPassParent::Xr => {}
                 CxDrawPassParent::Window(window_id) => {
@@ -251,15 +250,19 @@ impl Cx {
             } => {
                 let window_id = CxWindowPool::from_usize(window_id);
                 if self.windows.is_valid(window_id) {
-                    let re = self.windows.stdin_apply_native_geom(
+                    let old_geom = self.windows[window_id].window_geom.clone();
+                    let new_geom = WindowGeom {
+                        position: dvec2(0.0, 0.0),
+                        dpi_factor,
+                        inner_size: dvec2(width, height),
+                        ..Default::default()
+                    };
+                    self.windows[window_id].window_geom = new_geom.clone();
+                    let re = WindowGeomChangeEvent {
                         window_id,
-                        WindowGeom {
-                            position: dvec2(0.0, 0.0),
-                            dpi_factor,
-                            inner_size: dvec2(width, height),
-                            ..Default::default()
-                        },
-                    );
+                        new_geom,
+                        old_geom,
+                    };
                     if re.old_geom.dpi_factor != re.new_geom.dpi_factor
                         || re.old_geom.inner_size != re.new_geom.inner_size
                     {
diff --git a/platform/src/perf_monitor.rs b/platform/src/perf_monitor.rs
index 032c4fd83..1f65a15b1 100644
--- a/platform/src/perf_monitor.rs
+++ b/platform/src/perf_monitor.rs
@@ -15,8 +15,6 @@
 //! Collection is off until something (normally the PerfGraph widget) calls
 //! `set_enabled(true)`; disabled adds are a single branch.
 
-use std::{cell::Cell, rc::Rc};
-
 pub const PERF_MONITOR_HISTORY: usize = 240;
 pub const PERF_MONITOR_MAX_CHANNELS: usize = 12;
 
@@ -72,8 +70,9 @@ pub struct PerfMonitor {
     at: usize,
     cur: PerfMonitorFrame,
     last_frame_time: Option<f64>,
-    /// Active event-dispatch depth, used to attribute nested channel timing.
-    pub(crate) event_depth: Rc<Cell<u32>>,
+    /// inner_call_event_handler recurses (Paint inside Timer); only the
+    /// outermost dispatch is timed.
+    pub(crate) event_depth: u32,
     /// Time app channels attributed while inside an event dispatch; deducted
     /// from the "event" channel so the stacked plot doesn't double-count.
     event_deduct: u32,
@@ -97,7 +96,7 @@ impl Default for PerfMonitor {
             at: 0,
             cur: Default::default(),
             last_frame_time: None,
-            event_depth: Rc::new(Cell::new(0)),
+            event_depth: 0,
             event_deduct: 0,
             frames_painted: 0,
         }
@@ -154,7 +153,7 @@ impl PerfMonitor {
             // its own channels (script, physics, …) inside it.
             us = us.saturating_sub(self.event_deduct);
             self.event_deduct = 0;
-        } else if self.event_depth.get() > 0 {
+        } else if self.event_depth > 0 {
             self.event_deduct = self.event_deduct.saturating_add(us);
         }
         let slot = &mut self.cur.channel_us[channel.0.min(PERF_MONITOR_MAX_CHANNELS - 1)];
diff --git a/platform/src/remote.rs b/platform/src/remote.rs
index 442f87c8e..ec4d744b5 100644
--- a/platform/src/remote.rs
+++ b/platform/src/remote.rs
@@ -145,8 +145,6 @@ mod imp {
             tx: Sender<Reply>,
         },
         Dump(Sender<Reply>),
-        /// The task pool's one-line summary (workers, jobs, queue waits).
-        PoolSummary(Sender<Reply>),
         Snap {
             window: Option<usize>,
             needle: String,
@@ -168,14 +166,6 @@ mod imp {
             wait: bool,
             tx: Sender<Reply>,
         },
-        /// An AI-overlay operation (`/ai`, `/ai/transcript`): parsed here,
-        /// answered by `Cx::ai_callback` (registered by the aichat crate).
-        Ai {
-            op: String,
-            args: Vec<(String, String)>,
-            wait: bool,
-            tx: Sender<Reply>,
-        },
         Quit(Sender<Reply>),
         /// The hot-patchable constant tables of the compiled shaders (one
         /// shader, or all that have entries).
@@ -861,9 +851,6 @@ mod imp {
                 };
                 let _ = tx.send(Reply::Text(dump));
             }
-            Cmd::PoolSummary(tx) => {
-                let _ = tx.send(Reply::Text(cx.task_pool_summary()));
-            }
             Cmd::ShaderConsts { shader, tx } => {
                 let _ = tx.send(Reply::Text(shader_consts_json(cx, shader)));
             }
@@ -1008,27 +995,6 @@ mod imp {
                     }
                 }
             }
-            Cmd::Ai { op, args, wait, tx } => {
-                let result = match cx.ai_callback {
-                    Some(callback) => callback(cx, &op, &args),
-                    None => Err("no AI overlay (this app does not link makepad-aichat)".to_string()),
-                };
-                match result {
-                    Ok(json) => {
-                        if wait {
-                            frame_waiters()
-                                .lock()
-                                .unwrap()
-                                .push((cx.repaint_id + 1, tx, Some(json)));
-                        } else {
-                            let _ = tx.send(Reply::Text(json));
-                        }
-                    }
-                    Err(msg) => {
-                        let _ = tx.send(Reply::Err(msg));
-                    }
-                }
-            }
             Cmd::Quit(tx) => {
                 let line = "[makepad-remote] remote quit".to_string();
                 println!("{line}");
@@ -1170,7 +1136,6 @@ mod imp {
             "/k" | "/key" => route_key(p),
             "/t" | "/text" => route_text(p),
             "/log" => route_log(p),
-            "/trace" => route_trace(p),
             "/d" | "/dump" => match ask(|tx| Cmd::Dump(tx), 4) {
                 Reply::Text(text) => Out::Text(200, text),
                 other => reply_to_out(other),
@@ -1196,11 +1161,6 @@ mod imp {
             // The tweaker overlay (design feedback). Thin: parse here, decide
             // in the widgets-side callback. `wait` answers after the next
             // drawn frame so a following grab sees the change.
-            // The AI chat overlay (apps/aichat, seated in every Window on F10):
-            // `/ai?on=1|0` toggles, `/ai?say=TEXT` types a line, `/ai/transcript`
-            // reads the conversation. Answered by `Cx::ai_callback`.
-            "/ai" => route_ai(if p.get(&["say"]).is_some() { "say" } else { "toggle" }, p, true),
-            "/ai/transcript" => route_ai("transcript", p, false),
             "/tweak" => route_tweak("toggle", p, true),
             "/tweak/state" => route_tweak("state", p, false),
             "/tweak/apply" => route_tweak("apply", p, true),
@@ -1329,11 +1289,10 @@ mod imp {
              /k?t=TEXT         type text. or /k?k=down|up&c=KeyA (Escape ReturnKey Tab Backspace ArrowLeft F1 Key1 ..)\n\
              /t?t=TEXT         same as /k?t=\n\
              /log?n=50         {{\"n\":lastseq,\"l\":[lines]}}; /log?since=N for everything after seq N\n\
-             /trace             get topics; ?topics=gpu.pass,wm sets them; ?off=1 clears them\n\
              /snap?q=&w=&all=  widget rects, ready to click: {{\"s\":[{{\"i\":id,\"ty\":type,\"r\":[x,y,w,h],\"w\":win,\"t\":text}}]}}\n\
              \x20                 q= filters id/type/text (substring); default lists only visible, sized widgets\n\
              /d                whole widget tree as indented text (id, type, x y w h)\n\
-             /tweak?on=1|0     the TWEAKER design-feedback overlay (also Shift+F10 in-app). hover outlines widgets; click pins; buttons never fire\n\
+             /tweak?on=1|0     the TWEAKER design-feedback overlay (also F12 in-app). hover outlines widgets; click pins; buttons never fire\n\
              /tweak/state      selection + its editable properties + diff log + annotations, one JSON\n\
              /tweak/apply      POST {{\"path\":\"a.b.c\",\"splash\":\"{{padding: 20}}\"}} or {{\"path\":..,\"prop\":\"padding\",\"value\":\"20\"}} — live-apply + relayout\n\
              /tweak/diff       the raw edit log; POST /tweak/clear resets it\n\
@@ -1355,28 +1314,6 @@ mod imp {
         )
     }
 
-    fn route_trace(p: &Params) -> Out {
-        if p.flag(&["off"]) {
-            crate::makepad_error_log::set_trace_topics("");
-        } else if let Some(topics) = p.get(&["topics"]) {
-            crate::makepad_error_log::set_trace_topics(topics);
-        }
-        Out::Json(
-            200,
-            format!(
-                "{{\"topics\":{}}}",
-                json_str(&crate::makepad_error_log::trace_topics())
-            ),
-        )
-    }
-
-    fn route_ai(op: &str, p: &Params, wait: bool) -> Out {
-        let op = op.to_string();
-        let args = p.0.clone();
-        let timeout = if wait { 6 } else { 4 };
-        reply_to_out(ask(move |tx| Cmd::Ai { op, args, wait, tx }, timeout))
-    }
-
     fn route_tweak(op: &str, p: &Params, wait: bool) -> Out {
         let op = op.to_string();
         let args = p.0.clone();
@@ -1586,11 +1523,6 @@ mod imp {
     }
 
     fn route_log(p: &Params) -> Out {
-        // Asked before the ring is locked: the answer comes from the UI thread.
-        let pool = match ask(Cmd::PoolSummary, 2) {
-            Reply::Text(text) => text,
-            _ => String::new(),
-        };
         let ring = log_ring().lock().unwrap();
         let since = p.get(&["since"]).and_then(|v| v.parse::<u64>().ok());
         let count = p
@@ -1604,7 +1536,7 @@ mod imp {
         if since.is_none() && selected.len() > count {
             selected = selected.split_off(selected.len() - count);
         }
-        let mut out = format!("{{\"n\":{},\"pool\":{},\"l\":[", ring.next_seq, json_str(&pool));
+        let mut out = format!("{{\"n\":{},\"l\":[", ring.next_seq);
         for (index, (_, line)) in selected.iter().enumerate() {
             if index > 0 {
                 out.push(',');
diff --git a/platform/src/screen_capture.rs b/platform/src/screen_capture.rs
index 5471ab054..9a3bc6fa5 100644
--- a/platform/src/screen_capture.rs
+++ b/platform/src/screen_capture.rs
@@ -20,6 +20,7 @@
 use std::collections::HashMap;
 use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
 use std::sync::{Mutex, OnceLock};
+use std::time::Instant;
 
 pub struct ScreenCaptureFrame<'a> {
     /// The window the presenting pass belongs to, when the backend knows it.
@@ -100,7 +101,8 @@ fn sinks() -> &'static Mutex<HashMap<u64, Sink>> {
 }
 
 fn now_ns() -> u64 {
-    (crate::Cx::monotonic_now() * 1_000_000_000.0) as u64
+    static T0: OnceLock<Instant> = OnceLock::new();
+    T0.get_or_init(Instant::now).elapsed().as_nanos() as u64
 }
 
 pub fn add_screen_capture<F>(options: ScreenCaptureOptions, f: F) -> u64
diff --git a/platform/src/script/res.rs b/platform/src/script/res.rs
index e5f5df765..299c19c7e 100644
--- a/platform/src/script/res.rs
+++ b/platform/src/script/res.rs
@@ -37,14 +37,6 @@ pub struct CxScriptResource {
 }
 
 impl CxScriptResource {
-    /// Bytes held by this resource once loaded; 0 while pending or failed.
-    pub fn loaded_len(&self) -> usize {
-        match &self.data {
-            CxScriptResourceData::Loaded(data) => data.len(),
-            _ => 0,
-        }
-    }
-
     pub fn is_error(&self) -> bool {
         matches!(self.data, CxScriptResourceData::Error(_))
     }
@@ -281,11 +273,43 @@ fn load_file_direct(abs_path: &str) -> Option<Result<Rc<Vec<u8>>, String>> {
     }
 }
 
+fn should_skip_eager_resource_load(abs_path: &str) -> bool {
+    is_heavy_bundled_fallback_font_path(abs_path)
+}
+
+#[cfg(any(test, target_arch = "wasm32"))]
+fn remapped_small_font_dependency_path(path: &str) -> Option<&'static str> {
+    match path.replace('\\', "/").as_str() {
+        "makepad_widgets/resources/GoNotoKurrent-Bold.ttf" => {
+            Some("makepad_widgets/resources/IBMPlexSans-SemiBold.ttf")
+        }
+        "makepad_widgets/resources/GoNotoKurrent-Regular.ttf" => {
+            Some("makepad_widgets/resources/IBMPlexSans-Text.ttf")
+        }
+        "makepad_widgets/resources/LXGWWenKaiRegular.ttf" => {
+            Some("makepad_widgets/resources/IBMPlexSans-Text.ttf")
+        }
+        "makepad_widgets/resources/LXGWWenKaiBold.ttf" => {
+            Some("makepad_widgets/resources/IBMPlexSans-Text.ttf")
+        }
+        "makepad_widgets/resources/NotoColorEmoji.ttf" => {
+            Some("makepad_widgets/resources/IBMPlexSans-Text.ttf")
+        }
+        _ => None,
+    }
+}
+
 #[cfg(target_arch = "wasm32")]
 fn web_resource_request_path(cx: &Cx, dep_path: &str) -> String {
+    let mut dep_path = dep_path;
     let mut base_path = String::new();
     if let crate::cx::OsType::Web(params) = &cx.os_type {
         base_path = web_resource_base_path(&params.pathname);
+        if params.small_font_aliases {
+            if let Some(remapped) = remapped_small_font_dependency_path(dep_path) {
+                dep_path = remapped;
+            }
+        }
     }
     if base_path.is_empty() {
         dep_path.to_string()
@@ -314,72 +338,33 @@ fn web_resource_base_path(pathname: &str) -> String {
     base_path.trim_start_matches('/').to_string()
 }
 
-fn register_crate_resource_parts(
-    vm: &mut ScriptVm,
-    res_type: ScriptHandleType,
-    crate_part: &str,
-    file_path: &str,
-) -> ScriptValue {
-    let Some((abs_path, dependency_path, web_url)) =
-        resolve_crate_resource_paths(vm, crate_part, file_path)
-    else {
-        return NIL;
-    };
-    let heap_key = vm.bx.heap.heap_key();
-    let cx = vm.host.cx_mut();
-    if let Some(existing) = cx
-        .script_data
-        .resources
-        .get_handle_by_abs_path(heap_key, &abs_path)
-    {
-        return existing.into();
-    }
-
-    let handle_gc = CxScriptResourceGc {
-        resources: cx.script_data.resources.resources.clone(),
-        handles_by_abs_path: cx.script_data.resources.handles_by_abs_path.clone(),
-        handle: ScriptHandle::ZERO,
-        heap_key,
-    };
-    let handle = vm.bx.heap.new_handle(res_type, Box::new(handle_gc));
-
-    if cx
-        .script_data
-        .resources
-        .attach_handle_for_path(heap_key, &abs_path, handle)
-    {
-        return handle.into();
-    }
-
-    cx.script_data.resources.insert_resource(
-        heap_key,
-        CxScriptResource {
-            abs_path,
-            dependency_path,
-            web_url,
-            data: CxScriptResourceData::NotLoaded,
-            handles: vec![handle],
-        },
-    );
-    handle.into()
-}
-
-/// Register a stable logical `crate_name/path` without evaluating a second
-/// script branch. FontPolicy uses this to turn only its selected members into
-/// resource handles.
-pub fn register_crate_resource_path(vm: &mut ScriptVm, logical_path: &str) -> ScriptValue {
-    let Some((crate_part, file_path)) = logical_path.split_once('/') else {
-        return NIL;
-    };
-    let res_type = vm.handle_type(id_lut!(res));
-    register_crate_resource_parts(vm, res_type, crate_part, file_path)
-}
-
-fn font_policy_declares_path(font_set: crate::FontSet, dependency_path: Option<&str>) -> bool {
-    let Some(dependency_path) = dependency_path else {
+fn is_heavy_bundled_fallback_font_path(path: &str) -> bool {
+    if !is_widgets_resources_path(path) {
         return false;
-    };
-    font_set.policy().declares_asset_path(dependency_path)
+    }
+    matches!(
+        resource_basename(path),
+        Some(name)
+            if name.eq_ignore_ascii_case("LXGWWenKaiRegular.ttf")
+                || name.eq_ignore_ascii_case("LXGWWenKaiBold.ttf")
+                || name.eq_ignore_ascii_case("NotoColorEmoji.ttf")
+    )
+}
+
+fn is_widgets_resources_path(path: &str) -> bool {
+    let mut prev_is_widgets = false;
+    for component in path.split(['/', '\\']) {
+        let is_resources = component.eq_ignore_ascii_case("resources");
+        if prev_is_widgets && is_resources {
+            return true;
+        }
+        prev_is_widgets = component.eq_ignore_ascii_case("widgets");
+    }
+    false
+}
+
+fn resource_basename(path: &str) -> Option<&str> {
+    path.rsplit(['/', '\\']).next()
 }
 
 impl Cx {
@@ -498,30 +483,6 @@ impl Cx {
         );
     }
 
-    /// Start every resource declared by the selected application font set.
-    /// This changes timing only: it never adds resources beyond FontPolicy.
-    pub fn preload_font_set(&mut self) {
-        let policy = self.font_set().policy();
-        let handles = {
-            let resources = self.script_data.resources.resources.borrow();
-            policy
-                .assets
-                .iter()
-                .filter_map(|asset| {
-                    resources
-                        .iter()
-                        .find(|resource| {
-                            resource.dependency_path.as_deref() == Some(asset.resource_path)
-                        })
-                        .and_then(|resource| resource.handles.first().copied())
-                })
-                .collect::<Vec<_>>()
-        };
-        for handle in handles {
-            self.load_script_resource(handle);
-        }
-    }
-
     /// Load all script resources that are still pending.
     ///
     /// Each platform uses a different loading strategy:
@@ -541,19 +502,16 @@ impl Cx {
         #[cfg(target_arch = "wasm32")]
         let crate_manifests = self.script_data.crate_manifests.borrow().clone();
 
-        let font_set = self.font_set();
         let handles = {
             let resources = self.script_data.resources.resources.borrow();
             resources
                 .iter()
-                .filter(|resource| {
-                    !font_policy_declares_path(font_set, resource.dependency_path.as_deref())
-                })
+                .filter(|res| !should_skip_eager_resource_load(&res.abs_path))
                 .filter_map(|res| res.handles.first().copied())
                 .collect::<Vec<_>>()
         };
 
-        let _mp_t0 = self.seconds_since_app_start();
+        let _mp_t0 = std::time::Instant::now();
         let _mp_n = handles.len();
         for handle in handles {
             self.load_script_resource_impl(
@@ -578,7 +536,7 @@ impl Cx {
                 "load_all_script_resources ({} files, {:.2} MB, {:.2} ms)",
                 _mp_n,
                 bytes as f64 / (1024.0 * 1024.0),
-                (self.seconds_since_app_start() - _mp_t0).max(0.0) * 1000.0
+                _mp_t0.elapsed().as_secs_f64() * 1000.0
             ));
         }
     }
@@ -586,22 +544,52 @@ impl Cx {
 
 #[cfg(test)]
 mod tests {
-    use super::{font_policy_declares_path, web_resource_base_path};
+    use super::{
+        remapped_small_font_dependency_path, should_skip_eager_resource_load,
+        web_resource_base_path,
+    };
 
     #[test]
-    fn eager_resource_loading_defers_the_selected_font_policy() {
-        assert!(font_policy_declares_path(
-            crate::FontSet::Latin,
+    fn skips_only_heavy_widgets_fallback_fonts() {
+        assert!(should_skip_eager_resource_load(
+            "/tmp/widgets/resources/LXGWWenKaiRegular.ttf"
+        ));
+        assert!(should_skip_eager_resource_load(
+            "/tmp/widgets/resources/LXGWWenKaiBold.ttf"
+        ));
+        assert!(should_skip_eager_resource_load(
+            "/tmp/widgets/resources/NotoColorEmoji.ttf"
+        ));
+        assert!(!should_skip_eager_resource_load(
+            "/tmp/widgets/resources/IBMPlexSans-Text.ttf"
+        ));
+        assert!(!should_skip_eager_resource_load(
+            "/tmp/app/resources/LXGWWenKaiRegular.ttf"
+        ));
+    }
+
+    #[test]
+    fn remaps_only_known_small_font_fallback_dependency_paths() {
+        assert_eq!(
+            remapped_small_font_dependency_path("makepad_widgets/resources/LXGWWenKaiRegular.ttf"),
             Some("makepad_widgets/resources/IBMPlexSans-Text.ttf")
-        ));
-        assert!(font_policy_declares_path(
-            crate::FontSet::Latin,
-            Some("makepad_widgets/resources/LXGWWenKaiRegular.ttf")
-        ));
-        assert!(font_policy_declares_path(
-            crate::FontSet::International,
-            Some("makepad_widgets/resources/LXGWWenKaiRegular.ttf")
-        ));
+        );
+        assert_eq!(
+            remapped_small_font_dependency_path("makepad_widgets/resources/LXGWWenKaiBold.ttf"),
+            Some("makepad_widgets/resources/IBMPlexSans-Text.ttf")
+        );
+        assert_eq!(
+            remapped_small_font_dependency_path("makepad_widgets/resources/NotoColorEmoji.ttf"),
+            Some("makepad_widgets/resources/IBMPlexSans-Text.ttf")
+        );
+        assert_eq!(
+            remapped_small_font_dependency_path("makepad_widgets/resources/IBMPlexSans-Text.ttf"),
+            None
+        );
+        assert_eq!(
+            remapped_small_font_dependency_path("app/resources/LXGWWenKaiRegular.ttf"),
+            None
+        );
     }
 
     #[test]
@@ -1023,8 +1011,57 @@ pub fn script_mod(vm: &mut ScriptVm) {
             let path_string = vm.string_with(path, |_vm, s| s.to_string());
 
             if let Some(path_string) = path_string {
+                // Parse "crate:path" format
                 if let Some((crate_part, file_path)) = parse_crate_path(&path_string) {
-                    return register_crate_resource_parts(vm, res_type, crate_part, file_path);
+                    if let Some((abs_path, dependency_path, web_url)) =
+                        resolve_crate_resource_paths(vm, crate_part, file_path)
+                    {
+                        let heap_key = vm.bx.heap.heap_key();
+                        let cx = vm.host.cx_mut();
+                        if let Some(existing) = cx
+                            .script_data
+                            .resources
+                            .get_handle_by_abs_path(heap_key, &abs_path)
+                        {
+                            return existing.into();
+                        }
+
+                        let handle_gc = CxScriptResourceGc {
+                            resources: cx.script_data.resources.resources.clone(),
+                            handles_by_abs_path: cx
+                                .script_data
+                                .resources
+                                .handles_by_abs_path
+                                .clone(),
+                            handle: ScriptHandle::ZERO,
+                            heap_key,
+                        };
+                        let handle = vm.bx.heap.new_handle(res_type, Box::new(handle_gc));
+
+                        // Another heap (typically the main VM) may already
+                        // track this path — attach our local handle to the
+                        // shared entry; never reuse a foreign heap's handle.
+                        if cx
+                            .script_data
+                            .resources
+                            .attach_handle_for_path(heap_key, &abs_path, handle)
+                        {
+                            return handle.into();
+                        }
+
+                        cx.script_data.resources.insert_resource(
+                            heap_key,
+                            CxScriptResource {
+                                abs_path,
+                                dependency_path,
+                                web_url,
+                                data: CxScriptResourceData::NotLoaded,
+                                handles: vec![handle],
+                            },
+                        );
+
+                        return handle.into();
+                    }
                 }
             }
 
diff --git a/platform/src/script/std.rs b/platform/src/script/std.rs
index efdfa7de2..0bc687828 100644
--- a/platform/src/script/std.rs
+++ b/platform/src/script/std.rs
@@ -17,6 +17,16 @@ impl Cx {
         &mut self.script_data.std
     }
 
+    fn with_script_std_vm<R>(
+        &mut self,
+        f: impl FnOnce(&mut Cx, &mut ScriptStd, &mut Option<Box<ScriptVmBase>>) -> R,
+    ) -> R {
+        let host = self as *mut Cx;
+        let std = &mut self.script_data.std as *mut ScriptStd;
+        let script_vm = &mut self.script_vm as *mut Option<Box<ScriptVmBase>>;
+        unsafe { f(&mut *host, &mut *std, &mut *script_vm) }
+    }
+
     /// Whether the script VM is currently held (`take()`n) by an enclosing
     /// `with_vm`/`eval` on this thread, i.e. calling `with_vm` now would be
     /// re-entrant and panic. Lets a call site that can degrade gracefully
@@ -31,7 +41,9 @@ impl Cx {
             self.script_vm.is_some(),
             std::panic::Location::caller(),
         );
-        makepad_script_std::with_vm_and_async(self, f)
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::with_vm_and_async(host, std, script_vm, f)
+        })
     }
 
     #[track_caller]
@@ -40,13 +52,17 @@ impl Cx {
             self.script_vm.is_some(),
             std::panic::Location::caller(),
         );
-        makepad_script_std::with_vm(self, f)
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::with_vm(host, std, script_vm, f)
+        })
     }
 
     /// Like [`Cx::with_vm`], but returns `None` instead of panicking when the
     /// VM is already held (swapped off) by an enclosing `with_vm`/`eval`.
     pub fn try_with_vm<R, F: FnOnce(&mut ScriptVm) -> R>(&mut self, f: F) -> Option<R> {
-        makepad_script_std::try_with_vm(self, f)
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::try_with_vm(host, std, script_vm, f)
+        })
     }
 
     #[track_caller]
@@ -59,7 +75,9 @@ impl Cx {
             self.script_vm.is_some(),
             std::panic::Location::caller(),
         );
-        makepad_script_std::with_vm_thread(self, thread_id, f)
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::with_vm_thread(host, std, script_vm, thread_id, f)
+        })
     }
 
     #[track_caller]
@@ -68,7 +86,9 @@ impl Cx {
             self.script_vm.is_some(),
             std::panic::Location::caller(),
         );
-        makepad_script_std::eval(self, script_mod)
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::eval(host, std, script_vm, script_mod)
+        })
     }
 
     pub fn add_script_task_on_thread_completed_hook(
@@ -91,15 +111,21 @@ impl Cx {
     }
 
     pub(crate) fn handle_script_tasks(&mut self) {
-        makepad_script_std::handle_script_tasks(self);
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::handle_script_tasks(host, std, script_vm)
+        });
     }
 
     pub(crate) fn handle_script_signals(&mut self) {
-        makepad_script_std::pump(self);
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::pump(host, std, script_vm)
+        });
     }
 
     pub(crate) fn handle_script_web_socket_event(&mut self, event: NetworkResponse) {
-        makepad_script_std::handle_script_web_socket_event(self, event);
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::handle_script_web_socket_event(host, std, script_vm, event)
+        });
     }
 
     #[allow(unused)]
@@ -146,7 +172,7 @@ impl Cx {
                             if (200..300).contains(&res.status_code) {
                                 self.script_data
                                     .resources
-                                    .handle_http_response(request_id, body.to_vec());
+                                    .handle_http_response(request_id, body.clone());
                             } else {
                                 crate::log!(
                                     "Script resource HTTP load failed: status={} {}",
@@ -186,7 +212,9 @@ impl Cx {
             }
         }
 
-        makepad_script_std::handle_script_network_events(self, responses);
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::handle_script_network_events(host, std, script_vm, responses)
+        });
     }
 
     /// Run the script network handlers against whichever VM is currently *installed*
@@ -201,6 +229,8 @@ impl Cx {
     /// loads — those live on `Cx::script_data.resources` and are handled once, for the
     /// app VM, before the event is dispatched to the widget tree.
     pub fn handle_script_network_events_for_current_vm(&mut self, responses: &[NetworkResponse]) {
-        makepad_script_std::handle_script_network_events(self, responses);
+        self.with_script_std_vm(|host, std, script_vm| {
+            makepad_script_std::handle_script_network_events(host, std, script_vm, responses)
+        });
     }
 }
diff --git a/platform/src/script/timer.rs b/platform/src/script/timer.rs
index c39046301..1e894d636 100644
--- a/platform/src/script/timer.rs
+++ b/platform/src/script/timer.rs
@@ -2,6 +2,7 @@ use crate::script::vm::*;
 use crate::*;
 use makepad_script::id;
 use makepad_script::*;
+use std::time::{SystemTime, UNIX_EPOCH};
 
 #[derive(Clone)]
 pub struct CxScriptTimer {
@@ -115,14 +116,14 @@ pub fn script_mod(vm: &mut ScriptVm) {
     }
 
     fn fresh_seed() -> u64 {
-        use std::sync::atomic::{AtomicU64, Ordering};
-
-        static SEQUENCE: AtomicU64 = AtomicU64::new(1);
-        let sequence = SEQUENCE.fetch_add(1, Ordering::Relaxed);
-        let mut seed = Cx::time_now().to_bits()
-            ^ sequence.wrapping_mul(0x9e37_79b9_7f4a_7c15);
+        let nanos = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .map(|d| d.as_nanos())
+            .unwrap_or(0);
+        let mut seed = (nanos >> 64) as u64 ^ (nanos as u64);
+        seed ^= std::process::id() as u64;
         if seed == 0 {
-            seed = sequence.max(1);
+            seed = 0x9e37_79b9_7f4a_7c15;
         }
         seed
     }
@@ -163,7 +164,11 @@ pub fn script_mod(vm: &mut ScriptVm) {
     });
 
     vm.add_method(std, id_lut!(time_now), script_args_def!(), |_vm, _args| {
-        Cx::time_now().into()
+        let secs = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .map(|d| d.as_secs_f64())
+            .unwrap_or(0.0);
+        secs.into()
     });
 
     // Returns {year month day hour minute second weekday} in local time (weekday: 0 = Sunday).
@@ -174,7 +179,12 @@ pub fn script_mod(vm: &mut ScriptVm) {
         script_args_def!(epoch = NIL),
         |vm, args| {
             let epoch = script_value!(vm, args.epoch);
-            let epoch_secs = epoch.as_number().unwrap_or_else(Cx::time_now);
+            let epoch_secs = epoch.as_number().unwrap_or_else(|| {
+                SystemTime::now()
+                    .duration_since(UNIX_EPOCH)
+                    .map(|d| d.as_secs_f64())
+                    .unwrap_or(0.0)
+            });
             // Clamp the epoch to a sane range so an absurd script-supplied value
             // can't overflow the offset addition or the civil-date math.
             let epoch_i = (epoch_secs.clamp(-8.0e15, 8.0e15)) as i64;
diff --git a/platform/src/script/vm.rs b/platform/src/script/vm.rs
index fe1d9b943..1bd71816a 100644
--- a/platform/src/script/vm.rs
+++ b/platform/src/script/vm.rs
@@ -9,24 +9,6 @@ pub trait ScriptVmCx {
     fn with_cx_mut<R, F: FnOnce(&mut Cx) -> R>(&mut self, f: F) -> R;
 }
 
-impl ScriptHost for Cx {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
-    fn as_any_mut(&mut self) -> &mut dyn Any {
-        self
-    }
-
-    fn script_std(&mut self) -> &mut dyn Any {
-        &mut self.script_data.std
-    }
-
-    fn script_vm_slot(&mut self) -> &mut Option<Box<ScriptVmBase>> {
-        &mut self.script_vm
-    }
-}
-
 /// `with_cx`/`with_cx_mut` park the executing `bx` into `cx.script_vm` so the closure
 /// can re-enter the VM through `Cx`. That is only sound when the VM being executed is
 /// the one that was taken *out of* `cx.script_vm` — i.e. the VM is "installed" on `Cx`.
@@ -48,22 +30,23 @@ fn assert_vm_slot_free(cx: &Cx) {
 
 impl<'a> ScriptVmCx for ScriptVm<'a> {
     fn cx_mut(&mut self) -> &mut Cx {
-        self.host.as_any_mut().downcast_mut().unwrap()
+        self.host.downcast_mut().unwrap()
     }
     fn cx(&mut self) -> &Cx {
-        self.host.as_any().downcast_ref().unwrap()
+        self.host.downcast_ref().unwrap()
     }
     fn with_cx<R, F: FnOnce(&Cx) -> R>(&mut self, f: F) -> R {
         // Store current thread ID to restore after
         let saved_thread_id = self.bx.threads.current();
 
-        assert_vm_slot_free(self.host.as_any().downcast_ref().unwrap());
+        let cx: &mut Cx = self.host.downcast_mut().unwrap();
+        assert_vm_slot_free(cx);
         // Swap bx back onto Cx
         let bx = std::mem::replace(&mut self.bx, Box::new(ScriptVmBase::empty()));
-        *self.host.script_vm_slot() = Some(bx);
-        let r = f(self.host.as_any().downcast_ref().unwrap());
+        cx.script_vm = Some(bx);
+        let r = f(cx);
         // Swap bx back out
-        self.bx = self.host.script_vm_slot().take().unwrap();
+        self.bx = cx.script_vm.take().unwrap();
 
         // Restore current thread
         self.bx.threads.set_current(saved_thread_id);
@@ -73,13 +56,14 @@ impl<'a> ScriptVmCx for ScriptVm<'a> {
         // Store current thread ID to restore after
         let saved_thread_id = self.bx.threads.current();
 
-        assert_vm_slot_free(self.host.as_any().downcast_ref().unwrap());
+        let cx: &mut Cx = self.host.downcast_mut().unwrap();
+        assert_vm_slot_free(cx);
         // Swap bx back onto Cx
         let bx = std::mem::replace(&mut self.bx, Box::new(ScriptVmBase::empty()));
-        *self.host.script_vm_slot() = Some(bx);
-        let r = f(self.host.as_any_mut().downcast_mut().unwrap());
+        cx.script_vm = Some(bx);
+        let r = f(cx);
         // Swap bx back out
-        self.bx = self.host.script_vm_slot().take().unwrap();
+        self.bx = cx.script_vm.take().unwrap();
 
         // Restore current thread
         self.bx.threads.set_current(saved_thread_id);
@@ -87,23 +71,6 @@ impl<'a> ScriptVmCx for ScriptVm<'a> {
     }
 }
 
-impl ScriptVmCx for &mut dyn ScriptHost {
-    fn cx_mut(&mut self) -> &mut Cx {
-        self.as_any_mut().downcast_mut().unwrap()
-    }
-    fn cx(&mut self) -> &Cx {
-        self.as_any().downcast_ref().unwrap()
-    }
-    fn with_cx<R, F: FnOnce(&Cx) -> R>(&mut self, f: F) -> R {
-        let cx: &Cx = self.as_any().downcast_ref().unwrap();
-        f(cx)
-    }
-    fn with_cx_mut<R, F: FnOnce(&mut Cx) -> R>(&mut self, f: F) -> R {
-        let cx: &mut Cx = self.as_any_mut().downcast_mut().unwrap();
-        f(cx)
-    }
-}
-
 impl ScriptVmCx for &mut dyn Any {
     fn cx_mut(&mut self) -> &mut Cx {
         self.downcast_mut().unwrap()
diff --git a/platform/src/sploded.rs b/platform/src/sploded.rs
index 48c1334aa..2d12f9913 100644
--- a/platform/src/sploded.rs
+++ b/platform/src/sploded.rs
@@ -461,8 +461,8 @@ impl Cx {
 
     /// Programmatic toggle (the tweaker's panel button). DEFERRED: safe to
     /// call from anywhere including action handling — the intercept
-    /// performs it at the next event, pre-dispatch. Leave via Escape or the
-    /// same button (a press inside a declared flat band always reaches
+    /// performs it at the next event, pre-dispatch. Leave via Esc / F10, or
+    /// the same button (a press inside a declared flat band always reaches
     /// the app, so the panel stays clickable while the mode is up).
     pub fn sploded_toggle(&mut self) {
         self.sploded.pending_toggle = true;
@@ -589,9 +589,6 @@ impl Cx {
         let mut planes: Vec<Vec<Rect>> = vec![Vec::new(); max + 1];
         let mut stack = vec![root];
         while let Some(list_id) = stack.pop() {
-            if self.draw_lists.is_id_freed(list_id) {
-                continue;
-            }
             let draw_list = &self.draw_lists[list_id];
             let u = &draw_list.draw_list_uniforms;
             let has_clip = draw_list.draw_list_has_clip;
@@ -720,10 +717,9 @@ impl Cx {
     /// First stop for every event. Returns true when the event was consumed
     /// by the mode and must not reach the app.
     ///
-    /// Off, this only applies a pending programmatic toggle. On, it claims
-    /// the mode's own keys and the orbit drag — nothing else. Every other
-    /// pointer event flows on through `sploded_route` to the app: the view is
-    /// live.
+    /// Off, this only ever looks at one key. On, it claims the mode's own
+    /// keys and the orbit drag — nothing else. Every other pointer event
+    /// flows on through `sploded_route` to the app: the view is live.
     pub(crate) fn sploded_intercept(&mut self, event: &Event) -> bool {
         if self.sploded.pending_toggle {
             self.sploded.pending_toggle = false;
@@ -872,7 +868,7 @@ impl Cx {
         self.sploded_sync();
         if active {
             crate::log!(
-                "sploded view ON — {} nesting levels, drag to orbit, wheel scrolls the app, +/- to explode, I = isometric, 0 resets, Escape exits",
+                "sploded view ON — {} nesting levels, drag to orbit, wheel scrolls the app, +/- to explode, I = isometric, 0 resets, esc/F10 exits",
                 self.sploded.layers as u32
             );
         } else {
@@ -923,7 +919,6 @@ impl Cx {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::event::{KeyEvent, KeyModifiers};
 
     /// Params equivalent to a real window: 1200x800 at the default angles,
     /// with a 10-level deep tree.
@@ -1041,29 +1036,4 @@ mod tests {
             "draw_depth 20 moves {worst_offset}, more than 5% of a {one_level} level step"
         );
     }
-
-    #[test]
-    fn key_events_do_not_toggle_the_sploded_view() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let modifiers = KeyModifiers {
-            shift: true,
-            ..Default::default()
-        };
-
-        for event in [
-            Event::KeyDown(KeyEvent {
-                key_code: KeyCode::F10,
-                modifiers,
-                ..Default::default()
-            }),
-            Event::KeyUp(KeyEvent {
-                key_code: KeyCode::F10,
-                modifiers,
-                ..Default::default()
-            }),
-        ] {
-            assert!(!cx.sploded_intercept(&event));
-            assert!(!cx.sploded_active());
-        }
-    }
 }
diff --git a/platform/src/storage.rs b/platform/src/storage.rs
deleted file mode 100644
index ed8de818a..000000000
--- a/platform/src/storage.rs
+++ /dev/null
@@ -1,1327 +0,0 @@
-use {
-    crate::{
-        cx::Cx,
-        event::Event,
-        thread::ToUIReceiver,
-    },
-    std::collections::HashMap,
-};
-
-/// Default maximum size of one stored value. Writes are whole-value for now;
-/// streaming or append-style writes can be added without changing
-/// [`StorageHandle`].
-pub const DEFAULT_STORAGE_VALUE_CAP: usize = 64 * 1024 * 1024;
-pub const MAX_STORAGE_NAMESPACE_BYTES: usize = 64;
-pub const MAX_STORAGE_KEY_BYTES: usize = 1024;
-pub const MAX_STORAGE_LIST_LIMIT: u32 = 1024;
-
-/// Identifier returned immediately when an asynchronous storage operation is
-/// submitted.
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-pub struct StorageRequestId(pub u64);
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-/// Operation associated with a [`StorageResponse`].
-pub enum StorageOp {
-    Get,
-    Set,
-    Delete,
-    List,
-    GetRange,
-    Stat,
-    Estimate,
-}
-
-impl StorageOp {
-    #[cfg(target_arch = "wasm32")]
-    pub(crate) fn from_u32(value: u32) -> Option<Self> {
-        Some(match value {
-            0 => Self::Get,
-            1 => Self::Set,
-            2 => Self::Delete,
-            3 => Self::List,
-            4 => Self::GetRange,
-            5 => Self::Stat,
-            6 => Self::Estimate,
-            _ => return None,
-        })
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-/// One bounded, sorted page returned by [`StorageHandle::list`].
-pub struct StorageList {
-    /// Sorted keys in this page.
-    pub keys: Vec<String>,
-    /// Pass this value as `after` to request the next page.
-    pub next_cursor: Option<String>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-/// Metadata returned by [`StorageHandle::stat`].
-pub struct StorageStat {
-    pub len: u64,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-/// Best-effort storage usage and quota for the current origin or native
-/// storage volume.
-pub struct StorageEstimate {
-    pub usage: u64,
-    pub quota: u64,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-/// Successful payload of a storage response.
-pub enum StorageResult {
-    /// Result of `get` or `get_range`. `None` means the key was absent; an
-    /// existing empty value is `Some(Vec::new())`.
-    Value(Option<Vec<u8>>),
-    List(StorageList),
-    Stat(Option<StorageStat>),
-    Estimate(StorageEstimate),
-    /// Successful `set` or `delete`.
-    Unit,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-/// Error reported asynchronously for a storage request.
-pub enum StorageError {
-    InvalidNamespace(String),
-    InvalidKey(String),
-    InvalidListLimit { limit: u32, max: u32 },
-    ValueTooLarge { size: usize, max: usize },
-    QuotaExceeded(String),
-    Io(String),
-    Unsupported(String),
-    Backend(String),
-    Protocol(String),
-}
-
-impl std::fmt::Display for StorageError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::InvalidNamespace(message)
-            | Self::InvalidKey(message)
-            | Self::Io(message)
-            | Self::Unsupported(message)
-            | Self::Backend(message)
-            | Self::Protocol(message) => f.write_str(message),
-            Self::QuotaExceeded(message) => f.write_str(message),
-            Self::InvalidListLimit { limit, max } => {
-                write!(f, "storage list limit {limit} is outside 1..={max}")
-            }
-            Self::ValueTooLarge { size, max } => {
-                write!(f, "storage value is {size} bytes; maximum is {max}")
-            }
-        }
-    }
-}
-
-impl std::error::Error for StorageError {}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-/// Completion record delivered in [`Event::Storage`].
-pub struct StorageResponse {
-    pub request_id: StorageRequestId,
-    pub namespace: String,
-    pub op: StorageOp,
-    pub result: Result<StorageResult, StorageError>,
-}
-
-pub type StorageResponsesEvent = Vec<StorageResponse>;
-
-/// A namespace-bound storage capability. Every operation performed through a
-/// handle is scoped to this namespace; no un-namespaced entry point exists.
-#[derive(Clone, Debug)]
-pub struct StorageHandle {
-    namespace: String,
-    namespace_error: Option<StorageError>,
-}
-
-impl StorageHandle {
-    /// Returns the validated namespace supplied to [`Cx::storage`].
-    pub fn namespace(&self) -> &str {
-        &self.namespace
-    }
-
-    /// Reads a complete value. Missing and existing-empty values are distinct.
-    pub fn get(&self, cx: &mut Cx, key: &str) -> StorageRequestId {
-        self.submit(cx, StorageRequestKind::Get { key: key.into() })
-    }
-
-    /// Atomically replaces a complete value.
-    pub fn set(
-        &self,
-        cx: &mut Cx,
-        key: &str,
-        bytes: impl Into<Vec<u8>>,
-    ) -> StorageRequestId {
-        self.submit(
-            cx,
-            StorageRequestKind::Set {
-                key: key.into(),
-                value: bytes.into(),
-            },
-        )
-    }
-
-    /// Deletes a value. Deleting a missing key succeeds.
-    pub fn delete(&self, cx: &mut Cx, key: &str) -> StorageRequestId {
-        self.submit(cx, StorageRequestKind::Delete { key: key.into() })
-    }
-
-    /// Lists a sorted, bounded page of keys beginning with `prefix`.
-    /// Pass the preceding page's `next_cursor` as `after` to continue.
-    pub fn list(
-        &self,
-        cx: &mut Cx,
-        prefix: &str,
-        after: Option<String>,
-        limit: u32,
-    ) -> StorageRequestId {
-        self.submit(
-            cx,
-            StorageRequestKind::List {
-                prefix: prefix.into(),
-                after,
-                limit,
-            },
-        )
-    }
-
-    /// Reads at most `len` bytes starting at `offset`, without returning the
-    /// remainder of the value.
-    pub fn get_range(
-        &self,
-        cx: &mut Cx,
-        key: &str,
-        offset: u64,
-        len: u32,
-    ) -> StorageRequestId {
-        self.submit(
-            cx,
-            StorageRequestKind::GetRange {
-                key: key.into(),
-                offset,
-                len,
-            },
-        )
-    }
-
-    /// Returns a value's byte length without reading its contents.
-    pub fn stat(&self, cx: &mut Cx, key: &str) -> StorageRequestId {
-        self.submit(cx, StorageRequestKind::Stat { key: key.into() })
-    }
-
-    /// Estimates total storage usage and quota without escaping this
-    /// namespace-bound capability.
-    pub fn estimate(&self, cx: &mut Cx) -> StorageRequestId {
-        self.submit(cx, StorageRequestKind::Estimate)
-    }
-
-    fn submit(&self, cx: &mut Cx, kind: StorageRequestKind) -> StorageRequestId {
-        let op = kind.op();
-        let request_id = cx.storage_state.begin(self.namespace.clone(), op);
-        let request = StorageRequest {
-            request_id,
-            namespace: self.namespace.clone(),
-            kind,
-        };
-
-        let validation = self
-            .namespace_error
-            .clone()
-            .map_or_else(|| request.validate(cx.storage_state.value_cap), Err);
-        if let Err(error) = validation {
-            #[cfg(target_arch = "wasm32")]
-            cx.platform_ops
-                .push_back(crate::cx_api::CxOsOp::StorageRequestError {
-                    request_id,
-                    op,
-                    error,
-                });
-            #[cfg(not(target_arch = "wasm32"))]
-            cx.storage_state
-                .queue(StorageWorkerResponse::new(request_id, op, Err(error)));
-            return request_id;
-        }
-
-        #[cfg(target_arch = "wasm32")]
-        cx.platform_ops
-            .push_back(crate::cx_api::CxOsOp::StorageRequest(request));
-
-        #[cfg(all(
-            not(target_arch = "wasm32"),
-            any(
-                target_os = "android",
-                target_os = "linux",
-                target_os = "macos",
-                target_os = "ios",
-                target_os = "tvos",
-                target_os = "windows"
-            )
-        ))]
-        cx.start_native_storage_request(request);
-
-        #[cfg(all(
-            not(target_arch = "wasm32"),
-            not(any(
-                target_os = "android",
-                target_os = "linux",
-                target_os = "macos",
-                target_os = "ios",
-                target_os = "tvos",
-                target_os = "windows"
-            ))
-        ))]
-        cx.storage_state.queue(StorageWorkerResponse::new(
-            request_id,
-            op,
-            Err(StorageError::Unsupported(
-                "storage is unsupported on this platform".into(),
-            )),
-        ));
-
-        request_id
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub(crate) struct StorageRequest {
-    pub(crate) request_id: StorageRequestId,
-    pub(crate) namespace: String,
-    pub(crate) kind: StorageRequestKind,
-}
-
-impl StorageRequest {
-    fn validate(&self, value_cap: usize) -> Result<(), StorageError> {
-        match &self.kind {
-            StorageRequestKind::Get { key }
-            | StorageRequestKind::Delete { key }
-            | StorageRequestKind::Stat { key } => validate_key(key),
-            StorageRequestKind::Set { key, value } => {
-                validate_key(key)?;
-                if value.len() > value_cap {
-                    return Err(StorageError::ValueTooLarge {
-                        size: value.len(),
-                        max: value_cap,
-                    });
-                }
-                Ok(())
-            }
-            StorageRequestKind::List {
-                prefix,
-                after,
-                limit,
-            } => {
-                validate_key(prefix)?;
-                if let Some(after) = after {
-                    validate_key(after)?;
-                }
-                if *limit == 0 || *limit > MAX_STORAGE_LIST_LIMIT {
-                    return Err(StorageError::InvalidListLimit {
-                        limit: *limit,
-                        max: MAX_STORAGE_LIST_LIMIT,
-                    });
-                }
-                Ok(())
-            }
-            StorageRequestKind::GetRange { key, len, .. } => {
-                validate_key(key)?;
-                if *len as usize > value_cap {
-                    return Err(StorageError::ValueTooLarge {
-                        size: *len as usize,
-                        max: value_cap,
-                    });
-                }
-                Ok(())
-            }
-            StorageRequestKind::Estimate => Ok(()),
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub(crate) enum StorageRequestKind {
-    Get {
-        key: String,
-    },
-    Set {
-        key: String,
-        value: Vec<u8>,
-    },
-    Delete {
-        key: String,
-    },
-    List {
-        prefix: String,
-        after: Option<String>,
-        limit: u32,
-    },
-    GetRange {
-        key: String,
-        offset: u64,
-        len: u32,
-    },
-    Stat {
-        key: String,
-    },
-    Estimate,
-}
-
-impl StorageRequestKind {
-    pub(crate) fn op(&self) -> StorageOp {
-        match self {
-            Self::Get { .. } => StorageOp::Get,
-            Self::Set { .. } => StorageOp::Set,
-            Self::Delete { .. } => StorageOp::Delete,
-            Self::List { .. } => StorageOp::List,
-            Self::GetRange { .. } => StorageOp::GetRange,
-            Self::Stat { .. } => StorageOp::Stat,
-            Self::Estimate => StorageOp::Estimate,
-        }
-    }
-}
-
-#[derive(Debug)]
-pub(crate) struct StorageWorkerResponse {
-    request_id: StorageRequestId,
-    op: StorageOp,
-    result: Result<StorageResult, StorageError>,
-}
-
-impl StorageWorkerResponse {
-    pub(crate) fn new(
-        request_id: StorageRequestId,
-        op: StorageOp,
-        result: Result<StorageResult, StorageError>,
-    ) -> Self {
-        Self {
-            request_id,
-            op,
-            result,
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-struct PendingStorageRequest {
-    namespace: String,
-    op: StorageOp,
-}
-
-pub(crate) struct StorageState {
-    next_request_id: u64,
-    pending: HashMap<StorageRequestId, PendingStorageRequest>,
-    responses: ToUIReceiver<StorageWorkerResponse>,
-    value_cap: usize,
-}
-
-impl Default for StorageState {
-    fn default() -> Self {
-        Self {
-            next_request_id: 1,
-            pending: HashMap::new(),
-            responses: ToUIReceiver::default(),
-            value_cap: DEFAULT_STORAGE_VALUE_CAP,
-        }
-    }
-}
-
-impl StorageState {
-    fn begin(&mut self, namespace: String, op: StorageOp) -> StorageRequestId {
-        let request_id = StorageRequestId(self.next_request_id);
-        self.next_request_id = self.next_request_id.wrapping_add(1).max(1);
-        self.pending
-            .insert(request_id, PendingStorageRequest { namespace, op });
-        request_id
-    }
-
-    fn finish(&mut self, response: StorageWorkerResponse) -> Option<StorageResponse> {
-        let pending = self.pending.remove(&response.request_id)?;
-        let result = if pending.op == response.op {
-            response.result
-        } else {
-            Err(StorageError::Protocol(format!(
-                "storage response operation mismatch: expected {:?}, received {:?}",
-                pending.op, response.op
-            )))
-        };
-        Some(StorageResponse {
-            request_id: response.request_id,
-            namespace: pending.namespace,
-            op: pending.op,
-            result,
-        })
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    fn queue(&self, response: StorageWorkerResponse) {
-        let _ = self.responses.sender().send(response);
-    }
-
-    #[cfg(not(target_arch = "wasm32"))]
-    pub(crate) fn sender(&self) -> crate::thread::ToUISender<StorageWorkerResponse> {
-        self.responses.sender()
-    }
-}
-
-impl Cx {
-    /// Creates a namespace-bound storage handle. Invalid namespaces still
-    /// produce a handle so this infallible API remains convenient; every
-    /// operation on that handle completes asynchronously with
-    /// [`StorageError::InvalidNamespace`].
-    pub fn storage(&self, namespace: &str) -> StorageHandle {
-        StorageHandle {
-            namespace: namespace.into(),
-            namespace_error: validate_namespace(namespace).err(),
-        }
-    }
-
-    /// Changes the whole-value write and ranged-read response cap for future
-    /// requests. The default is [`DEFAULT_STORAGE_VALUE_CAP`].
-    pub fn set_storage_value_cap(&mut self, max_bytes: usize) {
-        self.storage_state.value_cap = max_bytes;
-    }
-
-    pub fn storage_value_cap(&self) -> usize {
-        self.storage_state.value_cap
-    }
-
-    pub(crate) fn dispatch_storage_responses(&mut self) {
-        let mut responses = Vec::new();
-        while let Ok(response) = self.storage_state.responses.try_recv() {
-            if let Some(response) = self.storage_state.finish(response) {
-                responses.push(response);
-            }
-        }
-        if !responses.is_empty() {
-            self.call_event_handler(&Event::Storage(responses));
-        }
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    pub(crate) fn finish_web_storage_request(
-        &mut self,
-        request_id: StorageRequestId,
-        op: StorageOp,
-        result: Result<StorageResult, StorageError>,
-    ) -> Option<StorageResponse> {
-        self.storage_state
-            .finish(StorageWorkerResponse::new(request_id, op, result))
-    }
-
-    #[cfg(target_arch = "wasm32")]
-    pub(crate) fn finish_web_storage_protocol_error(
-        &mut self,
-        request_id: StorageRequestId,
-        message: String,
-    ) -> Option<StorageResponse> {
-        let op = self.storage_state.pending.get(&request_id)?.op;
-        self.storage_state.finish(StorageWorkerResponse::new(
-            request_id,
-            op,
-            Err(StorageError::Protocol(message)),
-        ))
-    }
-}
-
-fn validate_namespace(namespace: &str) -> Result<(), StorageError> {
-    if namespace.is_empty() {
-        return Err(StorageError::InvalidNamespace(
-            "storage namespace must not be empty".into(),
-        ));
-    }
-    if namespace.len() > MAX_STORAGE_NAMESPACE_BYTES {
-        return Err(StorageError::InvalidNamespace(format!(
-            "storage namespace is {} bytes; maximum is {}",
-            namespace.len(),
-            MAX_STORAGE_NAMESPACE_BYTES
-        )));
-    }
-    if namespace == "."
-        || namespace == ".."
-        || !namespace
-            .bytes()
-            .all(|byte| byte.is_ascii_alphanumeric() || matches!(byte, b'.' | b'_' | b'-'))
-    {
-        return Err(StorageError::InvalidNamespace(
-            "storage namespace may contain only ASCII letters, digits, '.', '_' and '-'".into(),
-        ));
-    }
-    Ok(())
-}
-
-fn validate_key(key: &str) -> Result<(), StorageError> {
-    if key.len() > MAX_STORAGE_KEY_BYTES {
-        return Err(StorageError::InvalidKey(format!(
-            "storage key is {} bytes; maximum is {}",
-            key.len(),
-            MAX_STORAGE_KEY_BYTES
-        )));
-    }
-    Ok(())
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-pub(crate) mod native {
-    use {
-        super::*,
-        std::{
-            fs::{self, File, OpenOptions},
-            io::{Read, Seek, SeekFrom, Write},
-            path::{Path, PathBuf},
-            sync::atomic::{AtomicU64, Ordering},
-        },
-    };
-
-    const FILE_SUFFIX: &str = ".mpkv";
-    const PATH_CHUNK_BYTES: usize = 120;
-    static TEMP_FILE_ID: AtomicU64 = AtomicU64::new(1);
-
-    pub(crate) fn execute(root: &Path, request: StorageRequest) -> StorageWorkerResponse {
-        let op = request.kind.op();
-        let result = execute_inner(root, &request.namespace, request.kind);
-        StorageWorkerResponse::new(request.request_id, op, result)
-    }
-
-    fn execute_inner(
-        root: &Path,
-        namespace: &str,
-        kind: StorageRequestKind,
-    ) -> Result<StorageResult, StorageError> {
-        let namespace_dir = root.join(namespace);
-        match kind {
-            StorageRequestKind::Get { key } => {
-                let path = key_path(&namespace_dir, &key);
-                match fs::read(path) {
-                    Ok(value) => Ok(StorageResult::Value(Some(value))),
-                    Err(error) if error.kind() == std::io::ErrorKind::NotFound => {
-                        Ok(StorageResult::Value(None))
-                    }
-                    Err(error) => Err(io_error("read", error)),
-                }
-            }
-            StorageRequestKind::Set { key, value } => {
-                atomic_write(&key_path(&namespace_dir, &key), &value)?;
-                Ok(StorageResult::Unit)
-            }
-            StorageRequestKind::Delete { key } => {
-                match fs::remove_file(key_path(&namespace_dir, &key)) {
-                    Ok(()) => {}
-                    Err(error) if error.kind() == std::io::ErrorKind::NotFound => {}
-                    Err(error) => return Err(io_error("delete", error)),
-                }
-                Ok(StorageResult::Unit)
-            }
-            StorageRequestKind::List {
-                prefix,
-                after,
-                limit,
-            } => {
-                let mut keys = Vec::new();
-                collect_keys(&namespace_dir, &namespace_dir, &mut keys)?;
-                keys.sort_unstable();
-                keys.retain(|key| {
-                    key.starts_with(&prefix)
-                        && after.as_ref().map_or(true, |after| key.as_str() > after.as_str())
-                });
-                let has_more = keys.len() > limit as usize;
-                keys.truncate(limit as usize);
-                let next_cursor = has_more.then(|| keys.last().cloned()).flatten();
-                Ok(StorageResult::List(StorageList { keys, next_cursor }))
-            }
-            StorageRequestKind::GetRange {
-                key,
-                offset,
-                len,
-            } => {
-                let path = key_path(&namespace_dir, &key);
-                let mut file = match File::open(path) {
-                    Ok(file) => file,
-                    Err(error) if error.kind() == std::io::ErrorKind::NotFound => {
-                        return Ok(StorageResult::Value(None));
-                    }
-                    Err(error) => return Err(io_error("open range", error)),
-                };
-                let file_len = file.metadata().map_err(|error| io_error("stat", error))?.len();
-                if offset >= file_len || len == 0 {
-                    return Ok(StorageResult::Value(Some(Vec::new())));
-                }
-                file.seek(SeekFrom::Start(offset))
-                    .map_err(|error| io_error("seek", error))?;
-                let read_len = (file_len - offset).min(len as u64) as usize;
-                let mut value = vec![0; read_len];
-                file.read_exact(&mut value)
-                    .map_err(|error| io_error("read range", error))?;
-                Ok(StorageResult::Value(Some(value)))
-            }
-            StorageRequestKind::Stat { key } => {
-                match fs::metadata(key_path(&namespace_dir, &key)) {
-                    Ok(metadata) => Ok(StorageResult::Stat(Some(StorageStat {
-                        len: metadata.len(),
-                    }))),
-                    Err(error) if error.kind() == std::io::ErrorKind::NotFound => {
-                        Ok(StorageResult::Stat(None))
-                    }
-                    Err(error) => Err(io_error("stat", error)),
-                }
-            }
-            StorageRequestKind::Estimate => storage_estimate(root),
-        }
-    }
-
-    fn storage_estimate(root: &Path) -> Result<StorageResult, StorageError> {
-        let usage = tree_usage(root)?;
-        let probe = root
-            .ancestors()
-            .find(|path| path.exists())
-            .ok_or_else(|| StorageError::Io("storage estimate has no existing ancestor".into()))?;
-        let available = volume_available_bytes(probe)?;
-        Ok(StorageResult::Estimate(StorageEstimate {
-            usage,
-            quota: usage.saturating_add(available),
-        }))
-    }
-
-    fn tree_usage(path: &Path) -> Result<u64, StorageError> {
-        let entries = match fs::read_dir(path) {
-            Ok(entries) => entries,
-            Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(0),
-            Err(error) => return Err(io_error("estimate usage", error)),
-        };
-        let mut total = 0u64;
-        for entry in entries {
-            let entry = entry.map_err(|error| io_error("estimate usage entry", error))?;
-            let metadata = entry
-                .metadata()
-                .map_err(|error| io_error("estimate usage metadata", error))?;
-            total = total.saturating_add(if metadata.is_dir() {
-                tree_usage(&entry.path())?
-            } else {
-                metadata.len()
-            });
-        }
-        Ok(total)
-    }
-
-    #[cfg(all(
-        unix,
-        target_pointer_width = "64",
-        not(any(target_os = "macos", target_os = "ios", target_os = "tvos"))
-    ))]
-    fn volume_available_bytes(path: &Path) -> Result<u64, StorageError> {
-        use std::ffi::CString;
-        use std::os::unix::ffi::OsStrExt;
-
-        #[repr(C)]
-        struct StatVfs {
-            block_size: usize,
-            fragment_size: usize,
-            blocks: u64,
-            blocks_free: u64,
-            blocks_available: u64,
-            files: u64,
-            files_free: u64,
-            files_available: u64,
-            filesystem_id: usize,
-            flags: usize,
-            name_max: usize,
-            spare: [u64; 32],
-        }
-        unsafe extern "C" {
-            fn statvfs(path: *const std::ffi::c_char, out: *mut StatVfs) -> std::ffi::c_int;
-        }
-
-        let path = CString::new(path.as_os_str().as_bytes())
-            .map_err(|_| StorageError::Io("storage estimate path contains NUL".into()))?;
-        let mut stat: StatVfs = unsafe { std::mem::zeroed() };
-        if unsafe { statvfs(path.as_ptr(), &mut stat) } != 0 {
-            return Err(io_error("estimate free space", std::io::Error::last_os_error()));
-        }
-        Ok(stat
-            .fragment_size
-            .max(stat.block_size) as u64
-            * stat.blocks_available)
-    }
-
-    #[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos"))]
-    fn volume_available_bytes(path: &Path) -> Result<u64, StorageError> {
-        use std::ffi::CString;
-        use std::os::unix::ffi::OsStrExt;
-
-        #[repr(C)]
-        struct StatFs {
-            block_size: u32,
-            io_size: i32,
-            blocks: u64,
-            blocks_free: u64,
-            blocks_available: u64,
-            files: u64,
-            files_free: u64,
-            filesystem_id: [i32; 2],
-            owner: u32,
-            filesystem_type: u32,
-            flags: u32,
-            filesystem_subtype: u32,
-            filesystem_type_name: [u8; 16],
-            mount_on_name: [u8; 1024],
-            mount_from_name: [u8; 1024],
-            flags_ext: u32,
-            reserved: [u32; 7],
-        }
-        unsafe extern "C" {
-            fn statfs(path: *const std::ffi::c_char, out: *mut StatFs) -> std::ffi::c_int;
-        }
-
-        let path = CString::new(path.as_os_str().as_bytes())
-            .map_err(|_| StorageError::Io("storage estimate path contains NUL".into()))?;
-        let mut stat: StatFs = unsafe { std::mem::zeroed() };
-        if unsafe { statfs(path.as_ptr(), &mut stat) } != 0 {
-            return Err(io_error(
-                "estimate free space",
-                std::io::Error::last_os_error(),
-            ));
-        }
-        Ok((stat.block_size as u64).saturating_mul(stat.blocks_available))
-    }
-
-    #[cfg(windows)]
-    fn volume_available_bytes(path: &Path) -> Result<u64, StorageError> {
-        use std::os::windows::ffi::OsStrExt;
-        unsafe extern "system" {
-            fn GetDiskFreeSpaceExW(
-                directory: *const u16,
-                available: *mut u64,
-                total: *mut u64,
-                free: *mut u64,
-            ) -> i32;
-        }
-        let path: Vec<u16> = path.as_os_str().encode_wide().chain(Some(0)).collect();
-        let mut available = 0;
-        let mut total = 0;
-        let mut free = 0;
-        if unsafe { GetDiskFreeSpaceExW(path.as_ptr(), &mut available, &mut total, &mut free) } == 0 {
-            return Err(io_error("estimate free space", std::io::Error::last_os_error()));
-        }
-        Ok(available)
-    }
-
-    #[cfg(not(any(windows, all(unix, target_pointer_width = "64"))))]
-    fn volume_available_bytes(_path: &Path) -> Result<u64, StorageError> {
-        Err(StorageError::Unsupported(
-            "native storage quota estimate is unsupported on this target".into(),
-        ))
-    }
-
-    fn atomic_write(path: &Path, value: &[u8]) -> Result<(), StorageError> {
-        let parent = path.parent().ok_or_else(|| {
-            StorageError::Io("storage key path has no parent directory".into())
-        })?;
-        fs::create_dir_all(parent).map_err(|error| io_error("create directory", error))?;
-
-        let file_name = path
-            .file_name()
-            .and_then(|name| name.to_str())
-            .unwrap_or("value.mpkv");
-        let temp_path = parent.join(format!(
-            ".{file_name}.tmp.{}.{}",
-            std::process::id(),
-            TEMP_FILE_ID.fetch_add(1, Ordering::Relaxed)
-        ));
-        let write_result = (|| {
-            let mut file = OpenOptions::new()
-                .write(true)
-                .create_new(true)
-                .open(&temp_path)
-                .map_err(|error| io_error("create temporary value", error))?;
-            file.write_all(value)
-                .map_err(|error| io_error("write temporary value", error))?;
-            file.sync_all()
-                .map_err(|error| io_error("sync temporary value", error))?;
-            replace_file(&temp_path, path).map_err(|error| io_error("commit value", error))?;
-            Ok(())
-        })();
-        if write_result.is_err() {
-            let _ = fs::remove_file(&temp_path);
-        }
-        write_result
-    }
-
-    #[cfg(not(target_os = "windows"))]
-    fn replace_file(from: &Path, to: &Path) -> std::io::Result<()> {
-        fs::rename(from, to)
-    }
-
-    #[cfg(target_os = "windows")]
-    fn replace_file(from: &Path, to: &Path) -> std::io::Result<()> {
-        use std::os::windows::ffi::OsStrExt;
-
-        #[link(name = "kernel32")]
-        extern "system" {
-            fn MoveFileExW(from: *const u16, to: *const u16, flags: u32) -> i32;
-        }
-
-        const MOVEFILE_REPLACE_EXISTING: u32 = 0x1;
-        const MOVEFILE_WRITE_THROUGH: u32 = 0x8;
-        let from: Vec<u16> = from.as_os_str().encode_wide().chain(Some(0)).collect();
-        let to: Vec<u16> = to.as_os_str().encode_wide().chain(Some(0)).collect();
-        if unsafe {
-            MoveFileExW(
-                from.as_ptr(),
-                to.as_ptr(),
-                MOVEFILE_REPLACE_EXISTING | MOVEFILE_WRITE_THROUGH,
-            )
-        } != 0
-        {
-            Ok(())
-        } else {
-            Err(std::io::Error::last_os_error())
-        }
-    }
-
-    fn collect_keys(
-        namespace_dir: &Path,
-        directory: &Path,
-        keys: &mut Vec<String>,
-    ) -> Result<(), StorageError> {
-        let entries = match fs::read_dir(directory) {
-            Ok(entries) => entries,
-            Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(()),
-            Err(error) => return Err(io_error("list", error)),
-        };
-        for entry in entries {
-            let entry = entry.map_err(|error| io_error("list entry", error))?;
-            let file_type = entry
-                .file_type()
-                .map_err(|error| io_error("list entry type", error))?;
-            if file_type.is_dir() {
-                collect_keys(namespace_dir, &entry.path(), keys)?;
-            } else if file_type.is_file() {
-                if let Some(key) = decode_key_path(namespace_dir, &entry.path()) {
-                    keys.push(key);
-                }
-            }
-        }
-        Ok(())
-    }
-
-    fn key_path(namespace_dir: &Path, key: &str) -> PathBuf {
-        let encoded = if key.is_empty() {
-            "~".to_string()
-        } else {
-            hex_encode(key.as_bytes())
-        };
-        let mut path = namespace_dir.to_path_buf();
-        let chunks: Vec<&str> = encoded
-            .as_bytes()
-            .chunks(PATH_CHUNK_BYTES)
-            .map(|chunk| std::str::from_utf8(chunk).unwrap())
-            .collect();
-        for chunk in &chunks[..chunks.len().saturating_sub(1)] {
-            path.push(chunk);
-        }
-        path.push(format!("{}{FILE_SUFFIX}", chunks.last().unwrap()));
-        path
-    }
-
-    fn decode_key_path(namespace_dir: &Path, path: &Path) -> Option<String> {
-        let relative = path.strip_prefix(namespace_dir).ok()?;
-        let mut encoded = String::new();
-        let component_count = relative.components().count();
-        for (index, component) in relative.components().enumerate() {
-            let component = component.as_os_str().to_str()?;
-            if index + 1 == component_count {
-                encoded.push_str(component.strip_suffix(FILE_SUFFIX)?);
-            } else {
-                encoded.push_str(component);
-            }
-        }
-        if encoded == "~" {
-            return Some(String::new());
-        }
-        String::from_utf8(hex_decode(&encoded)?).ok()
-    }
-
-    fn hex_encode(bytes: &[u8]) -> String {
-        const HEX: &[u8; 16] = b"0123456789abcdef";
-        let mut encoded = String::with_capacity(bytes.len() * 2);
-        for byte in bytes {
-            encoded.push(HEX[(byte >> 4) as usize] as char);
-            encoded.push(HEX[(byte & 0xf) as usize] as char);
-        }
-        encoded
-    }
-
-    fn hex_decode(encoded: &str) -> Option<Vec<u8>> {
-        if encoded.len() % 2 != 0 {
-            return None;
-        }
-        encoded
-            .as_bytes()
-            .chunks_exact(2)
-            .map(|pair| Some((hex_digit(pair[0])? << 4) | hex_digit(pair[1])?))
-            .collect()
-    }
-
-    fn hex_digit(byte: u8) -> Option<u8> {
-        match byte {
-            b'0'..=b'9' => Some(byte - b'0'),
-            b'a'..=b'f' => Some(byte - b'a' + 10),
-            _ => None,
-        }
-    }
-
-    fn io_error(action: &str, error: std::io::Error) -> StorageError {
-        StorageError::Io(format!("storage {action} failed: {error}"))
-    }
-
-    #[cfg(test)]
-    // Native filesystem tests use wall-clock values only to make temporary paths unique.
-    #[allow(clippy::disallowed_types, clippy::disallowed_methods)]
-    mod tests {
-        use super::*;
-        use std::time::{SystemTime, UNIX_EPOCH};
-
-        struct TempDir(PathBuf);
-
-        impl TempDir {
-            fn new() -> Self {
-                let unique = SystemTime::now()
-                    .duration_since(UNIX_EPOCH)
-                    .unwrap()
-                    .as_nanos();
-                let path = std::env::temp_dir().join(format!(
-                    "makepad-platform-storage-test-{}-{unique}",
-                    std::process::id()
-                ));
-                fs::create_dir(&path).unwrap();
-                Self(path)
-            }
-        }
-
-        impl Drop for TempDir {
-            fn drop(&mut self) {
-                let _ = fs::remove_dir_all(&self.0);
-            }
-        }
-
-        fn request(namespace: &str, id: u64, kind: StorageRequestKind) -> StorageRequest {
-            StorageRequest {
-                request_id: StorageRequestId(id),
-                namespace: namespace.into(),
-                kind,
-            }
-        }
-
-        fn run(root: &Path, namespace: &str, id: u64, kind: StorageRequestKind) -> StorageResult {
-            execute(root, request(namespace, id, kind)).result.unwrap()
-        }
-
-        #[test]
-        fn native_round_trip_ranges_pages_namespaces_and_encoding() {
-            let temp = TempDir::new();
-            let encoded_key = "folder/../snow-☃";
-            run(
-                &temp.0,
-                "app.one",
-                1,
-                StorageRequestKind::Set {
-                    key: encoded_key.into(),
-                    value: b"abcdef".to_vec(),
-                },
-            );
-            run(
-                &temp.0,
-                "app.one",
-                2,
-                StorageRequestKind::Set {
-                    key: "folder/z".into(),
-                    value: Vec::new(),
-                },
-            );
-            run(
-                &temp.0,
-                "app.two",
-                3,
-                StorageRequestKind::Set {
-                    key: encoded_key.into(),
-                    value: b"other".to_vec(),
-                },
-            );
-
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app.one",
-                    4,
-                    StorageRequestKind::Get {
-                        key: encoded_key.into()
-                    }
-                ),
-                StorageResult::Value(Some(b"abcdef".to_vec()))
-            );
-            run(
-                &temp.0,
-                "app.one",
-                12,
-                StorageRequestKind::Set {
-                    key: encoded_key.into(),
-                    value: b"updated".to_vec(),
-                },
-            );
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app.one",
-                    13,
-                    StorageRequestKind::Get {
-                        key: encoded_key.into()
-                    }
-                ),
-                StorageResult::Value(Some(b"updated".to_vec()))
-            );
-            run(
-                &temp.0,
-                "app.one",
-                14,
-                StorageRequestKind::Set {
-                    key: encoded_key.into(),
-                    value: b"abcdef".to_vec(),
-                },
-            );
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app.two",
-                    5,
-                    StorageRequestKind::Get {
-                        key: encoded_key.into()
-                    }
-                ),
-                StorageResult::Value(Some(b"other".to_vec()))
-            );
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app.one",
-                    6,
-                    StorageRequestKind::GetRange {
-                        key: encoded_key.into(),
-                        offset: 2,
-                        len: 3,
-                    }
-                ),
-                StorageResult::Value(Some(b"cde".to_vec()))
-            );
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app.one",
-                    7,
-                    StorageRequestKind::Stat {
-                        key: encoded_key.into()
-                    }
-                ),
-                StorageResult::Stat(Some(StorageStat { len: 6 }))
-            );
-
-            let first = run(
-                &temp.0,
-                "app.one",
-                8,
-                StorageRequestKind::List {
-                    prefix: "folder/".into(),
-                    after: None,
-                    limit: 1,
-                },
-            );
-            let StorageResult::List(first) = first else {
-                panic!()
-            };
-            assert_eq!(first.keys, vec![encoded_key]);
-            assert_eq!(first.next_cursor.as_deref(), Some(encoded_key));
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app.one",
-                    9,
-                    StorageRequestKind::List {
-                        prefix: "folder/".into(),
-                        after: first.next_cursor,
-                        limit: 1,
-                    }
-                ),
-                StorageResult::List(StorageList {
-                    keys: vec!["folder/z".into()],
-                    next_cursor: None,
-                })
-            );
-
-            let stored_path = key_path(&temp.0.join("app.one"), encoded_key);
-            assert!(stored_path.is_file());
-            assert!(!temp.0.join("app.one/folder").exists());
-
-            run(
-                &temp.0,
-                "app.one",
-                10,
-                StorageRequestKind::Delete {
-                    key: encoded_key.into(),
-                },
-            );
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app.one",
-                    11,
-                    StorageRequestKind::Get {
-                        key: encoded_key.into()
-                    }
-                ),
-                StorageResult::Value(None)
-            );
-        }
-
-        #[test]
-        fn value_cap_and_crash_temp_file() {
-            let request = request(
-                "app",
-                1,
-                StorageRequestKind::Set {
-                    key: "large".into(),
-                    value: vec![0; 5],
-                },
-            );
-            assert_eq!(
-                request.validate(4),
-                Err(StorageError::ValueTooLarge { size: 5, max: 4 })
-            );
-
-            let temp = TempDir::new();
-            let namespace_dir = temp.0.join("app");
-            run(
-                &temp.0,
-                "app",
-                2,
-                StorageRequestKind::Set {
-                    key: "stable".into(),
-                    value: b"committed".to_vec(),
-                },
-            );
-            let stable_path = key_path(&namespace_dir, "stable");
-            let stable_name = stable_path.file_name().unwrap().to_str().unwrap();
-            fs::write(
-                stable_path
-                    .parent()
-                    .unwrap()
-                    .join(format!(".{stable_name}.tmp.crash")),
-                b"partial",
-            )
-            .unwrap();
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app",
-                    3,
-                    StorageRequestKind::Get {
-                        key: "stable".into()
-                    }
-                ),
-                StorageResult::Value(Some(b"committed".to_vec()))
-            );
-            assert_eq!(
-                run(
-                    &temp.0,
-                    "app",
-                    4,
-                    StorageRequestKind::List {
-                        prefix: String::new(),
-                        after: None,
-                        limit: 10,
-                    }
-                ),
-                StorageResult::List(StorageList {
-                    keys: vec!["stable".into()],
-                    next_cursor: None,
-                })
-            );
-        }
-
-        #[test]
-        fn native_estimate_reports_usage_and_available_capacity() {
-            let temp = TempDir::new();
-            run(
-                &temp.0,
-                "app",
-                1,
-                StorageRequestKind::Set {
-                    key: "owned".into(),
-                    value: vec![7; 4096],
-                },
-            );
-            let estimate = run(
-                &temp.0,
-                "app",
-                2,
-                StorageRequestKind::Estimate,
-            );
-            let StorageResult::Estimate(estimate) = estimate else {
-                panic!("estimate returned the wrong result kind")
-            };
-            assert!(estimate.usage >= 4096);
-            assert!(estimate.quota >= estimate.usage);
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn request_bookkeeping_restores_namespace_and_rejects_wrong_op() {
-        let mut state = StorageState::default();
-        let first = state.begin("one".into(), StorageOp::Get);
-        let second = state.begin("two".into(), StorageOp::Delete);
-        assert_ne!(first, second);
-
-        let response = state
-            .finish(StorageWorkerResponse::new(
-                first,
-                StorageOp::Get,
-                Ok(StorageResult::Value(None)),
-            ))
-            .unwrap();
-        assert_eq!(response.namespace, "one");
-        assert_eq!(response.op, StorageOp::Get);
-
-        let response = state
-            .finish(StorageWorkerResponse::new(
-                second,
-                StorageOp::Set,
-                Ok(StorageResult::Unit),
-            ))
-            .unwrap();
-        assert_eq!(response.namespace, "two");
-        assert_eq!(response.op, StorageOp::Delete);
-        assert!(matches!(response.result, Err(StorageError::Protocol(_))));
-        assert!(state
-            .finish(StorageWorkerResponse::new(
-                first,
-                StorageOp::Get,
-                Ok(StorageResult::Value(None))
-            ))
-            .is_none());
-    }
-
-    #[test]
-    fn namespace_validation_is_path_safe() {
-        assert!(validate_namespace("com.example_app-1").is_ok());
-        for invalid in ["", ".", "..", "../app", "app/name", "app name", "☃"] {
-            assert!(validate_namespace(invalid).is_err(), "{invalid:?}");
-        }
-        assert!(validate_namespace(&"a".repeat(65)).is_err());
-    }
-}
diff --git a/platform/src/texture.rs b/platform/src/texture.rs
index 8cd09da91..25dda5412 100644
--- a/platform/src/texture.rs
+++ b/platform/src/texture.rs
@@ -41,12 +41,6 @@ impl Texture {
 pub struct CxTexturePool(pub(crate) IdPool<CxTexture>);
 
 impl CxTexturePool {
-    #[cfg(target_arch = "wasm32")]
-    pub(crate) fn id_at_index(&self, index: usize) -> Option<TextureId> {
-        let slot = self.0.pool.get(index)?;
-        (!self.0.is_free(index)).then_some(TextureId(index, slot.generation))
-    }
-
     // Allocates a new texture in the pool, potentially reusing an existing texture slot.
     ///
     /// This method attempts to find a compatible texture slot for reuse. If found, it preserves
@@ -623,26 +617,6 @@ impl CxTexture {
 }
 
 impl TextureFormat {
-    /// CPU pixel bytes this format currently holds (capacity, not length).
-    pub(crate) fn cpu_data_bytes(&self) -> usize {
-        match self {
-            TextureFormat::VecBGRAu8_32 { data, .. }
-            | TextureFormat::VecCubeBGRAu8_32 { data, .. }
-            | TextureFormat::VecMipBGRAu8_32 { data, .. } => {
-                data.as_ref().map_or(0, |data| data.capacity().saturating_mul(4))
-            }
-            TextureFormat::VecMipRGBAf32 { data, .. }
-            | TextureFormat::VecRGBAf32 { data, .. }
-            | TextureFormat::VecRf32 { data, .. } => {
-                data.as_ref().map_or(0, |data| data.capacity().saturating_mul(4))
-            }
-            TextureFormat::VecRu8 { data, .. } | TextureFormat::VecRGu8 { data, .. } => {
-                data.as_ref().map_or(0, |data| data.capacity())
-            }
-            _ => 0,
-        }
-    }
-
     pub fn is_shared(&self) -> bool {
         match self {
             Self::SharedBGRAu8 { .. } => true,
diff --git a/platform/src/thread.rs b/platform/src/thread.rs
index b97fe9a84..a405a336a 100644
--- a/platform/src/thread.rs
+++ b/platform/src/thread.rs
@@ -1,2577 +1,176 @@
-//! Cross-platform thread runtime.
-//!
-//! Background work runs on ONE mechanism on every target: the runtime-owned
-//! [`TaskPool`] (`Cx::task_pool()`), whose workers are created once at
-//! start-up and stay warm. A job is submitted lock-free from any thread and
-//! its result comes back through a [`TaskHandle`] polled with `try_take`
-//! (never a blocking join on the UI thread) or over whatever channel the job
-//! carries; every completion raises the UI signal. The pool has two lanes so
-//! a long job (an mp3 decode, a stem fetch, a bake) never queues in front of
-//! a short interactive one (an icon, a thumbnail, a catalog request).
-//!
-//! [`ThreadSpawner::spawn_worker`] creates a dedicated long-lived thread — an
-//! audio, decode or network loop fed over a channel — once at start-up. It is
-//! never the mechanism for a job: on the web a Web Worker takes hundreds of
-//! milliseconds to come up, on desktop it is churn.
-//!
-//! Deadlines are Makepad monotonic seconds; no `Instant` crosses the wasm
-//! boundary.
-
 use {
-    crate::{
-        cx::Cx,
-        cx_api::CxThreadPriority,
-        event::{Event, Timer},
-    },
-    std::{
-        any::Any,
-        collections::{HashMap, VecDeque},
-        fmt,
-        num::NonZeroUsize,
-        panic::{catch_unwind, AssertUnwindSafe},
-        sync::{
-            atomic::{AtomicBool, AtomicU32, AtomicU64, AtomicU8, AtomicUsize, Ordering},
-            mpsc::{sync_channel, Receiver, SyncSender, TrySendError},
-            Arc, Condvar, Mutex, MutexGuard, OnceLock,
-        },
-        thread::ThreadId,
-        time::Duration,
+    crate::{cx::Cx, cx_api::*},
+    std::sync::{
+        mpsc::{channel, Sender},
+        Arc, Mutex,
     },
 };
 
 pub use makepad_network::{
-    to_ui_bounded, to_ui_oneshot, FromUIReceiver, FromUISender, ReceiverAlreadyTaken,
-    SignalFromUI, SignalToUI, ToUIOneshotReceiver, ToUIOneshotSender, ToUIReceiver, ToUISender,
-    UiWaker,
+    FromUIReceiver, FromUISender, SignalFromUI, SignalToUI, ToUIReceiver, ToUISender,
 };
 
-fn lock_without_wasm_wait<T>(mutex: &Mutex<T>) -> MutexGuard<'_, T> {
-    // Browser UI and AudioWorklet threads cannot use the futex wait that a
-    // contended wasm Mutex::lock performs.
-    #[cfg(target_arch = "wasm32")]
-    loop {
-        match mutex.try_lock() {
-            Ok(guard) => return guard,
-            Err(std::sync::TryLockError::Poisoned(error)) => return error.into_inner(),
-            Err(std::sync::TryLockError::WouldBlock) => std::hint::spin_loop(),
-        }
-    }
-    #[cfg(not(target_arch = "wasm32"))]
-    mutex.lock().unwrap_or_else(|error| error.into_inner())
+pub struct RevThreadPool {
+    tasks: Arc<Mutex<Vec<Box<dyn FnOnce() + Send + 'static>>>>,
 }
 
-pub fn lock_from_ui<T>(mutex: &Mutex<T>) -> MutexGuard<'_, T> {
-    lock_without_wasm_wait(mutex)
-}
+impl RevThreadPool {
+    pub fn new(cx: &mut Cx, num_threads: usize) -> Self {
+        let tasks: Arc<Mutex<Vec<Box<dyn FnOnce() + Send + 'static>>>> = Default::default();
 
-/// Lock from a realtime audio callback without entering `Atomics.wait` on
-/// wasm. Native targets retain the ordinary blocking mutex behaviour.
-pub fn lock_from_audio<T>(mutex: &Mutex<T>) -> MutexGuard<'_, T> {
-    lock_without_wasm_wait(mutex)
-}
-
-pub(crate) fn wake_ui_event_loop() {
-    #[cfg(all(not(headless), target_os = "macos"))]
-    crate::os::apple::macos::macos_app::wake_event_loop();
-
-    #[cfg(all(not(headless), target_arch = "wasm32"))]
-    unsafe {
-        js_wake_ui();
-    }
-
-    #[cfg(any(
-        headless,
-        target_os = "ios",
-        target_os = "tvos",
-        target_os = "windows",
-        target_os = "linux",
-        target_os = "android"
-    ))]
-    crate::os::wake_ui_event_loop();
-}
-
-#[cfg(all(not(headless), target_arch = "wasm32"))]
-#[link(wasm_import_module = "env")]
-extern "C" {
-    fn js_wake_ui();
-}
-
-/// The manual-stack web worker default. It is intentionally 2 MiB.
-pub const DEFAULT_WEB_THREAD_STACK_SIZE: usize = 2 * 1024 * 1024;
-pub const MIN_THREAD_STACK_SIZE: usize = 64 * 1024;
-pub const MAX_THREAD_STACK_SIZE: usize = 128 * 1024 * 1024;
-
-#[derive(Clone, Debug, Default)]
-pub struct ThreadOptions {
-    pub name: Option<Arc<str>>,
-    pub stack_size: Option<usize>,
-    pub priority: CxThreadPriority,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum SpawnError {
-    Unsupported,
-    RuntimeClosed,
-    ResourceLimit,
-    InvalidStackSize { requested: usize },
-    Backend(Arc<str>),
-}
-
-impl fmt::Display for SpawnError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::Unsupported => write!(f, "thread spawning is unsupported on this target"),
-            Self::RuntimeClosed => write!(f, "thread runtime is closed"),
-            Self::ResourceLimit => write!(f, "thread resource limit reached"),
-            Self::InvalidStackSize { requested } => write!(f, "invalid thread stack size {requested}"),
-            Self::Backend(message) => write!(f, "thread backend error: {message}"),
-        }
-    }
-}
-
-impl std::error::Error for SpawnError {}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct PanicReport {
-    pub message: Arc<str>,
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum TaskError {
-    Spawn(SpawnError),
-    Cancelled,
-    Panicked(PanicReport),
-    WorkerLost,
-    WouldBlockUi,
-}
-
-impl fmt::Display for TaskError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::Spawn(error) => write!(f, "task spawn failed: {error}"),
-            Self::Cancelled => write!(f, "task cancelled"),
-            Self::Panicked(report) => write!(f, "task panicked: {}", report.message),
-            Self::WorkerLost => write!(f, "task worker was lost"),
-            Self::WouldBlockUi => write!(f, "joining would block the UI thread"),
-        }
-    }
-}
-
-impl std::error::Error for TaskError {}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum PriorityStatus {
-    Applied,
-    BestEffortUnsupported,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum WaitOutcome {
-    DeadlineReached,
-    Cancelled,
-}
-
-#[derive(Clone, Default)]
-pub struct CancellationToken {
-    inner: Arc<CancellationInner>,
-}
-
-#[derive(Default)]
-struct CancellationInner {
-    cancelled: AtomicBool,
-    generation: Mutex<u64>,
-    wake: Condvar,
-}
-
-impl fmt::Debug for CancellationToken {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("CancellationToken")
-            .field("cancelled", &self.is_cancelled())
-            .finish()
-    }
-}
-
-impl CancellationToken {
-    pub fn new() -> Self {
-        Self::default()
-    }
-
-    pub fn cancel(&self) {
-        if !self.inner.cancelled.swap(true, Ordering::AcqRel) {
-            let mut generation = lock_from_ui(&self.inner.generation);
-            *generation = generation.wrapping_add(1);
-            self.inner.wake.notify_all();
-        }
-    }
-
-    pub fn is_cancelled(&self) -> bool {
-        self.inner.cancelled.load(Ordering::Acquire)
-    }
-
-    /// Park a worker until cancellation or a `Cx::monotonic_now()` deadline.
-    // The std condvar deadline clock is unavailable in wasm workers.
-    pub fn wait_until(&self, deadline: f64) -> WaitOutcome {
-        #[cfg(target_arch = "wasm32")]
-        {
-            while !self.is_cancelled() {
-                let remaining = deadline - Cx::monotonic_now();
-                if remaining <= 0.0 {
-                    return WaitOutcome::DeadlineReached;
-                }
-                unsafe { js_worker_wait((remaining.min(0.01) * 1_000.0).ceil()) };
-            }
-            return WaitOutcome::Cancelled;
-        }
-
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-        if self.is_cancelled() {
-            return WaitOutcome::Cancelled;
-        }
-        let mut generation = self.inner.generation.lock().unwrap();
-        loop {
-            if self.is_cancelled() {
-                return WaitOutcome::Cancelled;
-            }
-            let remaining = deadline - Cx::monotonic_now();
-            if remaining <= 0.0 {
-                return WaitOutcome::DeadlineReached;
-            }
-            let (next_generation, wait_result) = self
-                .inner
-                .wake
-                .wait_timeout(generation, Duration::from_secs_f64(remaining))
-                .unwrap();
-            generation = next_generation;
-            if wait_result.timed_out() {
-                return if self.is_cancelled() {
-                    WaitOutcome::Cancelled
+        for _ in 0..num_threads {
+            let tasks = tasks.clone();
+            cx.spawn_thread(move || loop {
+                let task = if let Ok(mut tasks) = tasks.lock() {
+                    tasks.pop()
                 } else {
-                    WaitOutcome::DeadlineReached
+                    panic!();
                 };
-            }
-        }
-        }
-    }
-}
-
-#[cfg(target_arch = "wasm32")]
-#[link(wasm_import_module = "env")]
-extern "C" {
-    fn js_worker_wait(timeout_ms: f64);
-}
-
-struct TaskState<T> {
-    finished: AtomicBool,
-    result: Mutex<Option<Result<T, TaskError>>>,
-    wake: Condvar,
-}
-
-impl<T> Default for TaskState<T> {
-    fn default() -> Self {
-        Self {
-            finished: AtomicBool::new(false),
-            result: Mutex::new(None),
-            wake: Condvar::new(),
-        }
-    }
-}
-
-impl<T> TaskState<T> {
-    fn complete(&self, result: Result<T, TaskError>) -> bool {
-        let mut slot = self.result.lock().unwrap();
-        if self.finished.load(Ordering::Acquire) || slot.is_some() {
-            return false;
-        }
-        *slot = Some(result);
-        // Publish completion only after releasing the payload slot. In
-        // particular, a UI poll that observes `finished` must not race the
-        // producer while it still owns the mutex.
-        drop(slot);
-        self.finished.store(true, Ordering::Release);
-        self.wake.notify_all();
-        true
-    }
-}
-
-#[must_use = "dropping a task handle detaches the task; call detach() when that is intentional"]
-pub struct TaskHandle<T> {
-    state: Arc<TaskState<T>>,
-    token: CancellationToken,
-    ui_thread: ThreadId,
-    priority_status: PriorityStatus,
-    #[cfg(not(target_arch = "wasm32"))]
-    native_join: Option<std::thread::JoinHandle<()>>,
-}
-
-impl<T> fmt::Debug for TaskHandle<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("TaskHandle")
-            .field("finished", &self.is_finished())
-            .field("cancelled", &self.token.is_cancelled())
-            .field("priority_status", &self.priority_status)
-            .finish()
-    }
-}
-
-impl<T> TaskHandle<T> {
-    pub fn is_finished(&self) -> bool {
-        self.state.finished.load(Ordering::Acquire)
-    }
-
-    pub fn try_take(&mut self) -> Option<Result<T, TaskError>> {
-        if !self.is_finished() {
-            return None;
-        }
-        // This method is polled by the browser UI thread. A contended wasm
-        // Mutex::lock lowers to Atomics.wait, which is forbidden there, so
-        // leave the result on the worker and retry on the next UI frame.
-        let result = match self.state.result.try_lock() {
-            Ok(mut slot) => slot.take(),
-            Err(std::sync::TryLockError::Poisoned(error)) => error.into_inner().take(),
-            Err(std::sync::TryLockError::WouldBlock) => return None,
-        };
-        #[cfg(not(target_arch = "wasm32"))]
-        if result.is_some() {
-            if let Some(join) = self.native_join.take() {
-                let _ = join.join();
-            }
-        }
-        result
-    }
-
-    #[allow(unused_mut)]
-    pub fn join(mut self) -> Result<T, TaskError> {
-        if std::thread::current().id() == self.ui_thread {
-            return Err(TaskError::WouldBlockUi);
-        }
-        let result = {
-            let mut slot = self.state.result.lock().unwrap();
-            while slot.is_none() {
-                slot = self.state.wake.wait(slot).unwrap();
-            }
-            slot.take().unwrap()
-        };
-        #[cfg(not(target_arch = "wasm32"))]
-        if let Some(join) = self.native_join.take() {
-            if join.join().is_err() && result.is_ok() {
-                return Err(TaskError::WorkerLost);
-            }
-        }
-        result
-    }
-
-    pub fn detach(self) {}
-
-    pub fn cancel(&self) {
-        self.token.cancel();
-    }
-
-    pub fn token(&self) -> CancellationToken {
-        self.token.clone()
-    }
-
-    pub fn priority_status(&self) -> PriorityStatus {
-        self.priority_status
-    }
-
-    #[allow(dead_code)]
-    fn completed(ui_thread: ThreadId, result: Result<T, TaskError>) -> Self {
-        let state = Arc::new(TaskState::default());
-        state.complete(result);
-        Self {
-            state,
-            token: CancellationToken::new(),
-            ui_thread,
-            priority_status: PriorityStatus::BestEffortUnsupported,
-            #[cfg(not(target_arch = "wasm32"))]
-            native_join: None,
-        }
-    }
-}
-
-fn panic_report(payload: Box<dyn Any + Send>) -> PanicReport {
-    let message: Arc<str> = if let Some(message) = payload.downcast_ref::<&str>() {
-        (*message).into()
-    } else if let Some(message) = payload.downcast_ref::<String>() {
-        message.as_str().into()
-    } else {
-        "non-string panic payload".into()
-    };
-    PanicReport { message }
-}
-
-/// Creates dedicated, long-lived threads.
-///
-/// This is NOT the way to run a job. A job (a decode, a fetch, a scan, an
-/// encode — anything with an end) goes to [`Cx::task_pool`], whose workers
-/// already exist and are warm on every target. `spawn_worker` exists for the
-/// handful of threads an app creates ONCE at start-up and then feeds over a
-/// channel for its whole life: an audio engine, a decode loop, a network or
-/// websocket pump, a file watcher. On the web every call here boots a fresh
-/// Web Worker (hundreds of milliseconds); on desktop it is an OS thread.
-#[derive(Clone)]
-pub struct ThreadSpawner {
-    ui_thread: ThreadId,
-    parallelism: NonZeroUsize,
-    runtime_open: Arc<AtomicBool>,
-}
-
-impl fmt::Debug for ThreadSpawner {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("ThreadSpawner")
-            .field("parallelism", &self.parallelism)
-            .finish_non_exhaustive()
-    }
-}
-
-impl ThreadSpawner {
-    pub(crate) fn for_current_thread(parallelism: usize) -> Self {
-        Self {
-            ui_thread: std::thread::current().id(),
-            parallelism: NonZeroUsize::new(parallelism.max(1)).unwrap(),
-            runtime_open: Arc::new(AtomicBool::new(true)),
-        }
-    }
-
-    pub(crate) fn with_parallelism(&self, parallelism: usize) -> Self {
-        Self {
-            ui_thread: self.ui_thread,
-            parallelism: NonZeroUsize::new(parallelism.max(1)).unwrap(),
-            runtime_open: self.runtime_open.clone(),
-        }
-    }
-
-    /// Create one dedicated long-lived thread. Call it once at start-up for a
-    /// loop that is fed over a channel; never per job — jobs go to
-    /// [`TaskPool::submit`]. The handle reports the thread's terminal result;
-    /// `detach()` it when nobody waits for that.
-    pub fn spawn_worker<F, T>(&self, options: ThreadOptions, f: F) -> Result<TaskHandle<T>, SpawnError>
-    where
-        F: FnOnce() -> T + Send + 'static,
-        T: Send + 'static,
-    {
-        if !self.runtime_open.load(Ordering::Acquire) {
-            return Err(SpawnError::RuntimeClosed);
-        }
-        validate_stack_size(options.stack_size)?;
-        let token = CancellationToken::new();
-        let state = Arc::new(TaskState::default());
-        let run_state = state.clone();
-        let run_token = token.clone();
-        let run = move || {
-            if run_token.is_cancelled() {
-                run_state.complete(Err(TaskError::Cancelled));
-                return;
-            }
-            let result = catch_unwind(AssertUnwindSafe(f))
-                .map_err(|payload| TaskError::Panicked(panic_report(payload)));
-            run_state.complete(result);
-        };
-
-        #[cfg(not(target_arch = "wasm32"))]
-        {
-            let mut builder = std::thread::Builder::new();
-            if let Some(name) = &options.name {
-                builder = builder.name(name.to_string());
-            }
-            if let Some(stack_size) = options.stack_size {
-                builder = builder.stack_size(stack_size);
-            }
-            let priority = options.priority;
-            let priority_status = priority_status(priority);
-            let native_join = builder
-                .spawn(move || {
-                    Cx::set_thread_priority(priority);
-                    run();
-                })
-                .map_err(map_spawn_io_error)?;
-            Ok(TaskHandle {
-                state,
-                token,
-                ui_thread: self.ui_thread,
-                priority_status,
-                native_join: Some(native_join),
-            })
-        }
-
-        #[cfg(all(target_arch = "wasm32", not(target_feature = "atomics")))]
-        {
-            let _ = (options, run, state, token);
-            Err(SpawnError::Unsupported)
-        }
-
-        #[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-        {
-            spawn_web_task(self.ui_thread, options, state, token, run)
-        }
-    }
-
-    pub fn available_parallelism(&self) -> NonZeroUsize {
-        self.parallelism
-    }
-
-    pub fn worker_count(&self, reserve_for_ui: usize, cap: usize) -> NonZeroUsize {
-        worker_count_from(self.parallelism, reserve_for_ui, cap)
-    }
-
-    pub fn scheduler(&self) -> Result<Scheduler, SpawnError> {
-        Scheduler::new(self.clone())
-    }
-
-    pub(crate) fn close_runtime(&self) {
-        self.runtime_open.store(false, Ordering::Release);
-    }
-}
-
-fn validate_stack_size(stack_size: Option<usize>) -> Result<(), SpawnError> {
-    if let Some(requested) = stack_size {
-        if !(MIN_THREAD_STACK_SIZE..=MAX_THREAD_STACK_SIZE).contains(&requested) || requested % 16 != 0 {
-            return Err(SpawnError::InvalidStackSize { requested });
-        }
-    }
-    Ok(())
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn map_spawn_io_error(error: std::io::Error) -> SpawnError {
-    use std::io::ErrorKind;
-    match error.kind() {
-        ErrorKind::WouldBlock | ErrorKind::OutOfMemory => SpawnError::ResourceLimit,
-        _ => SpawnError::Backend(error.to_string().into()),
-    }
-}
-
-#[cfg(any(not(target_arch = "wasm32"), target_feature = "atomics"))]
-fn priority_status(priority: CxThreadPriority) -> PriorityStatus {
-    if priority == CxThreadPriority::Normal || cfg!(target_os = "android") {
-        PriorityStatus::Applied
-    } else {
-        PriorityStatus::BestEffortUnsupported
-    }
-}
-
-pub fn available_parallelism() -> NonZeroUsize {
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        std::thread::available_parallelism().unwrap_or(NonZeroUsize::new(1).unwrap())
-    }
-    #[cfg(target_arch = "wasm32")]
-    {
-        NonZeroUsize::new(WEB_PARALLELISM.load(Ordering::Acquire).max(1)).unwrap()
-    }
-}
-
-pub fn worker_count(reserve_for_ui: usize, cap: usize) -> NonZeroUsize {
-    worker_count_from(available_parallelism(), reserve_for_ui, cap)
-}
-
-fn worker_count_from(parallelism: NonZeroUsize, reserve_for_ui: usize, cap: usize) -> NonZeroUsize {
-    let available = parallelism.get().saturating_sub(reserve_for_ui).max(1);
-    NonZeroUsize::new(available.min(cap.max(1))).unwrap()
-}
-
-#[cfg(target_arch = "wasm32")]
-static WEB_PARALLELISM: AtomicUsize = AtomicUsize::new(1);
-
-#[cfg(target_arch = "wasm32")]
-pub(crate) fn set_web_available_parallelism(value: usize) {
-    WEB_PARALLELISM.store(value.max(1), Ordering::Release);
-}
-
-impl Cx {
-    pub fn thread_spawner(&self) -> ThreadSpawner {
-        self.thread_spawner.with_parallelism(self.cpu_cores.max(1))
-    }
-
-    /// The runtime's background executor: created once (at `Event::Startup`,
-    /// or on first use), sized to the machine, workers warm on every target.
-    /// The returned handle is a cheap clone that any thread may submit on.
-    pub fn task_pool(&self) -> TaskPool {
-        self.task_pool
-            .get_or_init(|| {
-                let spawner = self.thread_spawner();
-                let options = PoolOptions::runtime(spawner.available_parallelism());
-                match TaskPool::new(spawner, options) {
-                    Ok(pool) => pool,
-                    Err(error) => {
-                        crate::log!("task pool unavailable ({error}); background jobs are refused");
-                        TaskPool::closed()
-                    }
+                if let Some(task) = task {
+                    task();
                 }
             })
-            .clone()
-    }
-
-    pub(crate) fn warm_task_pool(&self) {
-        let _ = self.task_pool();
-    }
-
-    /// One line: worker count, lanes, job counts and queue waits so far.
-    pub fn task_pool_summary(&self) -> String {
-        match self.task_pool.get() {
-            Some(pool) => pool.summary(),
-            None => "pool: not started".to_string(),
         }
+        Self { tasks }
     }
 
-    pub(crate) fn close_task_pool(&self) {
-        if let Some(pool) = self.task_pool.get() {
-            crate::log!("{}", pool.summary());
-            pool.close(ShutdownMode::CancelPending);
-        }
-    }
-
-    /// One dedicated long-lived thread (see [`ThreadSpawner::spawn_worker`]).
-    pub fn spawn_worker<F, T>(&self, f: F) -> Result<TaskHandle<T>, SpawnError>
-    where
-        F: FnOnce() -> T + Send + 'static,
-        T: Send + 'static,
-    {
-        let result = self.thread_spawner().spawn_worker(ThreadOptions::default(), f);
-        log_unsupported_spawn_once(&result);
-        result
-    }
-
-    pub fn spawn_worker_with<F, T>(&self, options: ThreadOptions, f: F) -> Result<TaskHandle<T>, SpawnError>
-    where
-        F: FnOnce() -> T + Send + 'static,
-        T: Send + 'static,
-    {
-        let result = self.thread_spawner().spawn_worker(options, f);
-        log_unsupported_spawn_once(&result);
-        result
-    }
-}
-
-fn log_unsupported_spawn_once<T>(result: &Result<TaskHandle<T>, SpawnError>) {
-    static LOGGED: AtomicBool = AtomicBool::new(false);
-    match result {
-        Err(SpawnError::Unsupported) if !LOGGED.swap(true, Ordering::AcqRel) => {
-            crate::error!("Cx::spawn_worker is unsupported on wasm without atomics");
-        }
-        Err(error) if !matches!(error, SpawnError::Unsupported) => {
-            crate::error!("Cx::spawn_worker failed: {error}");
-        }
-        _ => {}
-    }
-}
-
-/// Which lane a job travels on.
-///
-/// `Light` is short interactive work — an icon or SVG, an image or tile
-/// decode, a thumbnail, a catalog request — and is served by every worker,
-/// including the ones reserved for it. `Heavy` is anything long — an audio
-/// decode, a stem fetch, a loop scan, a bake — and may only use the
-/// non-reserved workers, so a burst of heavy jobs never queues in front of the
-/// light ones.
-#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-pub enum Lane {
-    Light,
-    Heavy,
-}
-
-impl Lane {
-    const ALL: [Lane; 2] = [Lane::Light, Lane::Heavy];
-
-    fn index(self) -> usize {
-        match self {
-            Lane::Light => 0,
-            Lane::Heavy => 1,
-        }
-    }
-
-    fn label(self) -> &'static str {
-        match self {
-            Lane::Light => "light",
-            Lane::Heavy => "heavy",
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum QueueOrder {
-    Fifo,
-    Lifo,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum ShutdownMode {
-    CancelPending,
-    Drain,
-}
-
-/// The most workers one pool tracks; the idle set is one `u32` bit mask.
-pub const MAX_POOL_WORKERS: usize = 32;
-
-#[derive(Clone, Debug)]
-pub struct PoolOptions {
-    /// Total worker threads, clamped to `1..=MAX_POOL_WORKERS`.
-    pub workers: NonZeroUsize,
-    /// Workers that only ever run `Lane::Light` jobs. Clamped so at least one
-    /// worker can run heavy jobs.
-    pub light_reserve: usize,
-    /// Bounded queue depth per lane; a full lane refuses the submit.
-    pub light_capacity: NonZeroUsize,
-    pub heavy_capacity: NonZeroUsize,
-    pub name: Arc<str>,
-}
-
-impl PoolOptions {
-    /// The runtime sizing law. Desktop: hardware concurrency minus one for the
-    /// UI thread, clamped to `3..=8`. Web: the same minus one, capped at 6
-    /// (Web Workers are expensive to start but cheap to keep) and at least 3.
-    /// Two workers are reserved for light jobs on both.
-    pub fn runtime(parallelism: NonZeroUsize) -> Self {
-        let hardware = parallelism.get();
-        #[cfg(target_arch = "wasm32")]
-        let total = hardware.saturating_sub(1).clamp(3, 6);
-        #[cfg(not(target_arch = "wasm32"))]
-        let total = hardware.saturating_sub(1).clamp(3, 8);
-        Self {
-            workers: NonZeroUsize::new(total).unwrap(),
-            light_reserve: 2,
-            light_capacity: NonZeroUsize::new(512).unwrap(),
-            heavy_capacity: NonZeroUsize::new(128).unwrap(),
-            name: "makepad-pool".into(),
-        }
-    }
-
-    pub fn with_workers(workers: usize, light_reserve: usize) -> Self {
-        Self {
-            workers: NonZeroUsize::new(workers.max(1)).unwrap(),
-            light_reserve,
-            light_capacity: NonZeroUsize::new(512).unwrap(),
-            heavy_capacity: NonZeroUsize::new(128).unwrap(),
-            name: "pool".into(),
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum SubmitError {
-    QueueFull,
-    Closed,
-}
-
-impl fmt::Display for SubmitError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            Self::QueueFull => write!(f, "task pool queue is full"),
-            Self::Closed => write!(f, "task pool is closed"),
-        }
-    }
-}
-
-impl std::error::Error for SubmitError {}
-
-/// A refused submission hands the job back so the caller can retry it on a
-/// later frame instead of rebuilding it.
-pub struct Refused<F> {
-    pub job: F,
-    pub error: SubmitError,
-}
-
-impl<F> fmt::Debug for Refused<F> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("Refused").field("error", &self.error).finish_non_exhaustive()
-    }
-}
-
-struct PoolJob {
-    lane: Lane,
-    submitted_at: f64,
-    run: Option<Box<dyn FnOnce() + Send>>,
-    cancel: Option<Box<dyn FnOnce() + Send>>,
-}
-
-impl PoolJob {
-    fn run(mut self) {
-        self.cancel.take();
-        if let Some(run) = self.run.take() {
-            run();
-        }
-    }
-}
-
-impl Drop for PoolJob {
-    fn drop(&mut self) {
-        if self.run.is_some() {
-            self.run.take();
-            if let Some(cancel) = self.cancel.take() {
-                cancel();
-            }
-        }
-    }
-}
-
-struct LaneQueue {
-    /// Lock-free bounded hand-over: `try_send` never blocks, on any thread.
-    sender: SyncSender<PoolJob>,
-    /// Workers only. The UI thread never touches this mutex.
-    receiver: Mutex<Receiver<PoolJob>>,
-    capacity: usize,
-    queued: AtomicUsize,
-    peak_queued: AtomicUsize,
-    submitted: AtomicU64,
-    completed: AtomicU64,
-    wait_total_us: AtomicU64,
-    wait_max_us: AtomicU64,
-    run_total_us: AtomicU64,
-    run_max_us: AtomicU64,
-}
-
-impl LaneQueue {
-    fn new(capacity: usize) -> Self {
-        let (sender, receiver) = sync_channel(capacity);
-        Self {
-            sender,
-            receiver: Mutex::new(receiver),
-            capacity,
-            queued: AtomicUsize::new(0),
-            peak_queued: AtomicUsize::new(0),
-            submitted: AtomicU64::new(0),
-            completed: AtomicU64::new(0),
-            wait_total_us: AtomicU64::new(0),
-            wait_max_us: AtomicU64::new(0),
-            run_total_us: AtomicU64::new(0),
-            run_max_us: AtomicU64::new(0),
-        }
-    }
-
-    fn try_take(&self) -> Option<PoolJob> {
-        let receiver = self.receiver.lock().unwrap_or_else(|error| error.into_inner());
-        let job = receiver.try_recv().ok();
-        drop(receiver);
-        if job.is_some() {
-            self.queued.fetch_sub(1, Ordering::AcqRel);
-        }
-        job
-    }
-
-    fn snapshot(&self) -> LaneStats {
-        let completed = self.completed.load(Ordering::Relaxed);
-        let average = |total: u64| {
-            if completed == 0 {
-                0.0
-            } else {
-                total as f64 / completed as f64 / 1000.0
-            }
-        };
-        LaneStats {
-            submitted: self.submitted.load(Ordering::Relaxed),
-            completed,
-            queued: self.queued.load(Ordering::Relaxed),
-            peak_queued: self.peak_queued.load(Ordering::Relaxed),
-            capacity: self.capacity,
-            wait_avg_ms: average(self.wait_total_us.load(Ordering::Relaxed)),
-            wait_max_ms: self.wait_max_us.load(Ordering::Relaxed) as f64 / 1000.0,
-            run_avg_ms: average(self.run_total_us.load(Ordering::Relaxed)),
-            run_max_ms: self.run_max_us.load(Ordering::Relaxed) as f64 / 1000.0,
-        }
-    }
-}
-
-struct WorkerSlot {
-    thread: OnceLock<std::thread::Thread>,
-    heavy_capable: bool,
-}
-
-const POOL_OPEN: u8 = 0;
-const POOL_DRAINING: u8 = 1;
-const POOL_CANCELLED: u8 = 2;
-
-struct PoolInner {
-    lanes: [LaneQueue; 2],
-    workers: Vec<WorkerSlot>,
-    light_reserve: usize,
-    /// One bit per parked worker. Set by the worker before it parks, cleared
-    /// by whoever unparks it — the unpark token makes the hand-off lossless.
-    idle: AtomicU32,
-    closed: AtomicU8,
-    started: AtomicUsize,
-    exited: AtomicUsize,
-    /// Live `TaskPool` handles; the last one to drop closes the pool so a
-    /// discarded runtime (a test's `Cx`) does not leak parked workers.
-    handles: AtomicUsize,
-    shutdown_state: Arc<TaskState<()>>,
-    ui_thread: ThreadId,
-    name: Arc<str>,
-}
-
-impl PoolInner {
-    fn take_job(&self, heavy_capable: bool) -> Option<PoolJob> {
-        if self.closed.load(Ordering::Acquire) == POOL_CANCELLED {
-            // Dropping a queued job completes its handle as cancelled.
-            while self.lanes[0].try_take().is_some() {}
-            while self.lanes[1].try_take().is_some() {}
-            return None;
-        }
-        if let Some(job) = self.lanes[Lane::Light.index()].try_take() {
-            return Some(job);
-        }
-        if heavy_capable {
-            return self.lanes[Lane::Heavy.index()].try_take();
-        }
-        None
-    }
-
-    fn run_job(&self, job: PoolJob) {
-        let queue = &self.lanes[job.lane.index()];
-        let started = Cx::monotonic_now();
-        let wait_us = ((started - job.submitted_at).max(0.0) * 1_000_000.0) as u64;
-        queue.wait_total_us.fetch_add(wait_us, Ordering::Relaxed);
-        queue.wait_max_us.fetch_max(wait_us, Ordering::Relaxed);
-        job.run();
-        let run_us = ((Cx::monotonic_now() - started).max(0.0) * 1_000_000.0) as u64;
-        queue.run_total_us.fetch_add(run_us, Ordering::Relaxed);
-        queue.run_max_us.fetch_max(run_us, Ordering::Relaxed);
-        queue.completed.fetch_add(1, Ordering::Relaxed);
-    }
-
-    /// Wake one parked worker able to serve `lane`. Any thread may call this;
-    /// it is atomics only. Light jobs go to the light-only workers first,
-    /// leaving the heavy-capable ones free for heavy work.
-    fn wake_one(&self, lane: Lane) {
-        std::sync::atomic::fence(Ordering::SeqCst);
-        let mask = self.idle.load(Ordering::SeqCst);
-        if mask == 0 {
-            return;
-        }
-        let passes: &[bool] = match lane {
-            Lane::Light => &[false, true],
-            Lane::Heavy => &[true],
-        };
-        for &heavy_capable in passes {
-            for (index, slot) in self.workers.iter().enumerate() {
-                if slot.heavy_capable != heavy_capable {
-                    continue;
-                }
-                let bit = 1u32 << index;
-                if mask & bit == 0 {
-                    continue;
-                }
-                if self.idle.fetch_and(!bit, Ordering::SeqCst) & bit != 0 {
-                    if let Some(thread) = slot.thread.get() {
-                        thread.unpark();
-                    }
-                    return;
-                }
-            }
-        }
-    }
-
-    fn unpark_all(&self) {
-        for slot in &self.workers {
-            if let Some(thread) = slot.thread.get() {
-                thread.unpark();
-            }
-        }
-    }
-}
-
-fn pool_worker(inner: Arc<PoolInner>, index: usize) {
-    let _exit = PoolWorkerExit(inner.clone());
-    let slot = &inner.workers[index];
-    let _ = slot.thread.set(std::thread::current());
-    inner.started.fetch_add(1, Ordering::AcqRel);
-    let bit = 1u32 << index;
-    loop {
-        if let Some(job) = inner.take_job(slot.heavy_capable) {
-            inner.run_job(job);
-            continue;
-        }
-        if inner.closed.load(Ordering::Acquire) != POOL_OPEN {
-            break;
-        }
-        inner.idle.fetch_or(bit, Ordering::SeqCst);
-        std::sync::atomic::fence(Ordering::SeqCst);
-        if let Some(job) = inner.take_job(slot.heavy_capable) {
-            inner.idle.fetch_and(!bit, Ordering::SeqCst);
-            inner.run_job(job);
-            continue;
-        }
-        if inner.closed.load(Ordering::SeqCst) != POOL_OPEN {
-            inner.idle.fetch_and(!bit, Ordering::SeqCst);
-            continue;
-        }
-        std::thread::park();
-        inner.idle.fetch_and(!bit, Ordering::SeqCst);
-    }
-}
-
-struct PoolWorkerExit(Arc<PoolInner>);
-
-impl Drop for PoolWorkerExit {
-    fn drop(&mut self) {
-        let exited = self.0.exited.fetch_add(1, Ordering::AcqRel) + 1;
-        if exited == self.0.workers.len() {
-            self.0.shutdown_state.complete(Ok(()));
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct LaneStats {
-    pub submitted: u64,
-    pub completed: u64,
-    pub queued: usize,
-    pub peak_queued: usize,
-    pub capacity: usize,
-    pub wait_avg_ms: f64,
-    pub wait_max_ms: f64,
-    pub run_avg_ms: f64,
-    pub run_max_ms: f64,
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-pub struct PoolStats {
-    pub workers: usize,
-    pub light_reserve: usize,
-    pub started: usize,
-    pub exited: usize,
-    pub light: LaneStats,
-    pub heavy: LaneStats,
-}
-
-/// The background executor. Clone it freely: every handle submits into the
-/// same warm workers. Submission is lock-free on every thread; a full lane
-/// hands the job back to be retried next frame; results are polled with
-/// [`TaskHandle::try_take`] (never a blocking join on the UI thread) and every
-/// completion raises the UI signal.
-///
-/// A pool job must never wait for another pool job (a worker blocking on a
-/// sibling's handle can starve the pool); a dedicated worker made with
-/// [`ThreadSpawner::spawn_worker`] may join pool handles.
-pub struct TaskPool {
-    inner: Arc<PoolInner>,
-}
-
-impl Clone for TaskPool {
-    fn clone(&self) -> Self {
-        self.inner.handles.fetch_add(1, Ordering::AcqRel);
-        Self { inner: self.inner.clone() }
-    }
-}
-
-impl Drop for TaskPool {
-    fn drop(&mut self) {
-        if self.inner.handles.fetch_sub(1, Ordering::AcqRel) == 1 {
-            self.close(ShutdownMode::CancelPending);
-        }
-    }
-}
-
-impl fmt::Debug for TaskPool {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("TaskPool")
-            .field("name", &self.inner.name)
-            .field("workers", &self.inner.workers.len())
-            .field("light_reserve", &self.inner.light_reserve)
-            .field("queued_light", &self.inner.lanes[0].queued.load(Ordering::Relaxed))
-            .field("queued_heavy", &self.inner.lanes[1].queued.load(Ordering::Relaxed))
-            .field("closed", &self.inner.closed.load(Ordering::Relaxed))
-            .finish()
-    }
-}
-
-impl TaskPool {
-    /// Spawn the workers now; they park until the first job.
-    pub fn new(spawner: ThreadSpawner, options: PoolOptions) -> Result<Self, SpawnError> {
-        let worker_len = options.workers.get().min(MAX_POOL_WORKERS);
-        let light_reserve = options.light_reserve.min(worker_len - 1);
-        let workers = (0..worker_len)
-            .map(|index| WorkerSlot {
-                thread: OnceLock::new(),
-                heavy_capable: index >= light_reserve,
-            })
-            .collect();
-        let inner = Arc::new(PoolInner {
-            lanes: [
-                LaneQueue::new(options.light_capacity.get()),
-                LaneQueue::new(options.heavy_capacity.get()),
-            ],
-            workers,
-            light_reserve,
-            idle: AtomicU32::new(0),
-            closed: AtomicU8::new(POOL_OPEN),
-            started: AtomicUsize::new(0),
-            exited: AtomicUsize::new(0),
-            handles: AtomicUsize::new(1),
-            shutdown_state: Arc::new(TaskState::default()),
-            ui_thread: spawner.ui_thread,
-            name: options.name.clone(),
-        });
-        let pool = Self { inner: inner.clone() };
-        for index in 0..worker_len {
-            let worker_inner = inner.clone();
-            let spawned = spawner.spawn_worker(
-                ThreadOptions {
-                    name: Some(format!("{}-{index}", options.name).into()),
-                    ..Default::default()
-                },
-                move || pool_worker(worker_inner, index),
-            );
-            match spawned {
-                Ok(handle) => handle.detach(),
-                Err(error) => {
-                    // The workers that did start exit; the ones that never
-                    // will are counted out so shutdown can still complete.
-                    let missing = worker_len - index;
-                    let exited = inner.exited.fetch_add(missing, Ordering::AcqRel) + missing;
-                    pool.close(ShutdownMode::CancelPending);
-                    if exited == worker_len {
-                        inner.shutdown_state.complete(Ok(()));
-                    }
-                    return Err(error);
-                }
-            }
-        }
-        Ok(pool)
-    }
-
-    /// A pool with no workers that refuses every job; what `Cx::task_pool`
-    /// hands out when the target cannot run threads.
-    pub fn closed() -> Self {
-        let inner = Arc::new(PoolInner {
-            lanes: [LaneQueue::new(1), LaneQueue::new(1)],
-            workers: Vec::new(),
-            light_reserve: 0,
-            idle: AtomicU32::new(0),
-            closed: AtomicU8::new(POOL_CANCELLED),
-            started: AtomicUsize::new(0),
-            exited: AtomicUsize::new(0),
-            handles: AtomicUsize::new(1),
-            shutdown_state: Arc::new(TaskState::default()),
-            ui_thread: std::thread::current().id(),
-            name: "closed".into(),
-        });
-        inner.shutdown_state.complete(Ok(()));
-        Self { inner }
-    }
-
-    pub fn is_open(&self) -> bool {
-        self.inner.closed.load(Ordering::Acquire) == POOL_OPEN
-    }
-
-    pub fn worker_count(&self) -> usize {
-        self.inner.workers.len()
-    }
-
-    pub fn light_reserve(&self) -> usize {
-        self.inner.light_reserve
-    }
-
-    /// Workers that can run `Lane::Heavy` jobs.
-    pub fn heavy_workers(&self) -> usize {
-        self.inner.workers.len() - self.inner.light_reserve
-    }
-
-    pub fn started_workers(&self) -> usize {
-        self.inner.started.load(Ordering::Acquire)
-    }
-
-    /// Workers parked with nothing to do right now — what a staging queue
-    /// may hand over without the jobs sitting in the pool's channel.
-    pub fn idle_workers(&self) -> usize {
-        self.inner.idle.load(Ordering::Acquire).count_ones() as usize
-    }
-
-    pub fn queued(&self, lane: Lane) -> usize {
-        self.inner.lanes[lane.index()].queued.load(Ordering::Acquire)
-    }
-
-    pub fn submit<F, T>(&self, lane: Lane, f: F) -> Result<TaskHandle<T>, SubmitError>
-    where
-        F: FnOnce() -> T + Send + 'static,
-        T: Send + 'static,
-    {
-        self.try_submit(lane, f).map_err(|refused| refused.error)
-    }
-
-    /// Like [`submit`](Self::submit) but a refused job comes back intact so
-    /// the caller can hold it for the next frame.
-    pub fn try_submit<F, T>(&self, lane: Lane, f: F) -> Result<TaskHandle<T>, Refused<F>>
-    where
-        F: FnOnce() -> T + Send + 'static,
-        T: Send + 'static,
-    {
-        match self.reserve(lane) {
-            Ok(slot) => Ok(slot.submit(f)),
-            Err(error) => Err(Refused { job: f, error }),
-        }
-    }
-
-    /// Claim one queue slot on `lane` without a job yet. Lets a caller pop
-    /// its own staging structure only once the pool is known to take the
-    /// job; an unused reservation gives the slot back on drop.
-    pub fn reserve(&self, lane: Lane) -> Result<PoolSlot, SubmitError> {
-        if !self.is_open() {
-            return Err(SubmitError::Closed);
-        }
-        let queue = &self.inner.lanes[lane.index()];
-        let queued = queue.queued.fetch_add(1, Ordering::AcqRel) + 1;
-        if queued > queue.capacity {
-            queue.queued.fetch_sub(1, Ordering::AcqRel);
-            return Err(SubmitError::QueueFull);
-        }
-        queue.peak_queued.fetch_max(queued, Ordering::Relaxed);
-        Ok(PoolSlot { pool: self.clone(), lane, armed: true })
-    }
-
-    pub fn stats(&self) -> PoolStats {
-        PoolStats {
-            workers: self.inner.workers.len(),
-            light_reserve: self.inner.light_reserve,
-            started: self.inner.started.load(Ordering::Acquire),
-            exited: self.inner.exited.load(Ordering::Acquire),
-            light: self.inner.lanes[0].snapshot(),
-            heavy: self.inner.lanes[1].snapshot(),
-        }
-    }
-
-    /// `pool: 7 workers (2 light-only), 143 jobs, peak queue light 6 / heavy 3, ...`
-    pub fn summary(&self) -> String {
-        let stats = self.stats();
-        let mut out = format!(
-            "pool: {} workers ({} light-only, {} started), {} jobs, peak queue light {} / heavy {}",
-            stats.workers,
-            stats.light_reserve,
-            stats.started,
-            stats.light.submitted + stats.heavy.submitted,
-            stats.light.peak_queued,
-            stats.heavy.peak_queued,
-        );
-        for (lane, lane_stats) in Lane::ALL.iter().zip([stats.light, stats.heavy]) {
-            out.push_str(&format!(
-                "; {} {}: wait avg {:.2} ms max {:.2} ms, run avg {:.1} ms max {:.1} ms",
-                lane.label(),
-                lane_stats.completed,
-                lane_stats.wait_avg_ms,
-                lane_stats.wait_max_ms,
-                lane_stats.run_avg_ms,
-                lane_stats.run_max_ms,
-            ));
-        }
-        out
-    }
-
-    /// Stop accepting work and let the workers exit — never waits.
-    /// `CancelPending` completes every queued handle as cancelled; `Drain`
-    /// runs what is queued first. Running jobs finish either way.
-    pub fn close(&self, mode: ShutdownMode) {
-        let target = match mode {
-            ShutdownMode::CancelPending => POOL_CANCELLED,
-            ShutdownMode::Drain => POOL_DRAINING,
-        };
-        let _ = self.inner.closed.fetch_max(target, Ordering::SeqCst);
-        self.inner.unpark_all();
-    }
-
-    #[cfg(test)]
-    fn shutdown_handle_for_test(&self) -> TaskHandle<()> {
-        TaskHandle {
-            state: self.inner.shutdown_state.clone(),
-            token: CancellationToken::new(),
-            ui_thread: self.inner.ui_thread,
-            priority_status: PriorityStatus::Applied,
-            native_join: None,
-        }
-    }
-
-    /// Close and return a handle that completes once the last worker has
-    /// exited. Poll it with `try_take`; join it only from a dedicated thread.
-    pub fn shutdown(&self, mode: ShutdownMode) -> TaskHandle<()> {
-        self.close(mode);
-        TaskHandle {
-            state: self.inner.shutdown_state.clone(),
-            token: CancellationToken::new(),
-            ui_thread: self.inner.ui_thread,
-            priority_status: PriorityStatus::Applied,
-            #[cfg(not(target_arch = "wasm32"))]
-            native_join: None,
-        }
-    }
-}
-
-impl TaskPool {
-    /// Run `f(i)` for every `i in 0..len` on the pool AND the calling thread,
-    /// returning once every index has run: the caller-helping replacement
-    /// for `std::thread::scope` fan-outs inside a worker. The caller claims
-    /// indices like any helper, so the batch completes even when the pool is
-    /// saturated or refuses helpers, and a helper never waits on anything,
-    /// so it cannot deadlock. Helpers that have not started when the caller
-    /// runs out of work are cancelled; the ones mid-index are waited for
-    /// (also on unwind), which is what keeps the borrow of `f` sound.
-    ///
-    /// Never call this on the UI thread: it works and waits. Debug builds
-    /// assert; release builds run the batch serially there.
-    pub fn fan_out<F>(&self, lane: Lane, len: usize, f: F)
-    where
-        F: Fn(usize) + Sync,
-    {
-        if len == 0 {
-            return;
-        }
-        if std::thread::current().id() == self.inner.ui_thread {
-            debug_assert!(false, "TaskPool::fan_out on the UI thread would block it");
-            for index in 0..len {
-                f(index);
-            }
-            return;
-        }
-        let shared = Arc::new(FanOutShared {
-            f: &f as *const F as *const (),
-            call: fan_out_call::<F>,
-            next: AtomicUsize::new(0),
-            len,
-            running: AtomicUsize::new(0),
-            cancelled: AtomicBool::new(false),
-            parent: std::thread::current(),
-        });
-        let helpers = (len - 1).min(self.worker_count());
-        let mut handles = Vec::with_capacity(helpers);
-        for _ in 0..helpers {
-            let helper = shared.clone();
-            match self.submit(lane, move || fan_out_helper(&helper)) {
-                Ok(handle) => handles.push(handle),
-                Err(_) => break,
-            }
-        }
-        let _wait = FanOutParent { shared: &shared, handles };
-        fan_out_work(&shared);
-    }
-}
-
-struct FanOutShared {
-    /// `&F` with its lifetime erased; only dereferenced while the parent's
-    /// frame is alive, which `FanOutParent` guarantees.
-    f: *const (),
-    call: unsafe fn(*const (), usize),
-    next: AtomicUsize,
-    len: usize,
-    running: AtomicUsize,
-    cancelled: AtomicBool,
-    parent: std::thread::Thread,
-}
-
-// The erased pointer is only ever used as `&F` where `F: Sync`, so sharing
-// it between threads is exactly as safe as sharing `&F`.
-unsafe impl Send for FanOutShared {}
-unsafe impl Sync for FanOutShared {}
-
-unsafe fn fan_out_call<F: Fn(usize) + Sync>(f: *const (), index: usize) {
-    (*(f as *const F))(index);
-}
-
-fn fan_out_work(shared: &FanOutShared) {
-    loop {
-        let index = shared.next.fetch_add(1, Ordering::AcqRel);
-        if index >= shared.len {
-            break;
-        }
-        unsafe { (shared.call)(shared.f, index) };
-    }
-}
-
-struct FanOutRunning<'a>(&'a FanOutShared);
-
-impl Drop for FanOutRunning<'_> {
-    fn drop(&mut self) {
-        if self.0.running.fetch_sub(1, Ordering::SeqCst) == 1 {
-            self.0.parent.unpark();
-        }
-    }
-}
-
-fn fan_out_helper(shared: &FanOutShared) {
-    shared.running.fetch_add(1, Ordering::SeqCst);
-    let _running = FanOutRunning(shared);
-    // SeqCst pairs with the parent's cancelled-store / running-load: either
-    // this helper sees the cancellation, or the parent sees it running.
-    if shared.cancelled.load(Ordering::SeqCst) {
-        return;
-    }
-    fan_out_work(shared);
-}
-
-struct FanOutParent<'a> {
-    shared: &'a Arc<FanOutShared>,
-    handles: Vec<TaskHandle<()>>,
-}
-
-impl Drop for FanOutParent<'_> {
-    fn drop(&mut self) {
-        self.shared.cancelled.store(true, Ordering::SeqCst);
-        for handle in &self.handles {
-            handle.cancel();
-        }
-        while self.shared.running.load(Ordering::SeqCst) != 0 {
-            #[cfg(target_arch = "wasm32")]
-            std::thread::yield_now();
-            #[cfg(not(target_arch = "wasm32"))]
-            std::thread::park_timeout(Duration::from_millis(1));
-        }
-    }
-}
-
-/// A claimed queue slot; see [`TaskPool::reserve`].
-#[must_use = "an unused reservation is released on drop; submit a job into it"]
-pub struct PoolSlot {
-    pool: TaskPool,
-    lane: Lane,
-    armed: bool,
-}
-
-impl PoolSlot {
-    pub fn lane(&self) -> Lane {
-        self.lane
-    }
-
-    /// Queue the job. It cannot be refused any more: if the pool closed in
-    /// the meantime the handle completes as `TaskError::Cancelled`.
-    pub fn submit<F, T>(mut self, f: F) -> TaskHandle<T>
-    where
-        F: FnOnce() -> T + Send + 'static,
-        T: Send + 'static,
-    {
-        self.armed = false;
-        let inner = &self.pool.inner;
-        let queue = &inner.lanes[self.lane.index()];
-        let state = Arc::new(TaskState::default());
-        let token = CancellationToken::new();
-        let run_state = state.clone();
-        let run_token = token.clone();
-        let cancel_state = state.clone();
-        let pool_name = inner.name.clone();
-        let lane = self.lane;
-        let run = move || {
-            if run_token.is_cancelled() {
-                run_state.complete(Err(TaskError::Cancelled));
-                signal_ui_completion();
-                return;
-            }
-            let result = catch_unwind(AssertUnwindSafe(f)).map_err(|payload| {
-                let report = panic_report(payload);
-                crate::error!("{} {} job panicked: {}", pool_name, lane.label(), report.message);
-                TaskError::Panicked(report)
-            });
-            run_state.complete(result);
-            signal_ui_completion();
-        };
-        let job = PoolJob {
-            lane: self.lane,
-            submitted_at: Cx::monotonic_now(),
-            run: Some(Box::new(run)),
-            cancel: Some(Box::new(move || {
-                cancel_state.complete(Err(TaskError::Cancelled));
-            })),
-        };
-        queue.submitted.fetch_add(1, Ordering::Relaxed);
-        match queue.sender.try_send(job) {
-            Ok(()) => inner.wake_one(self.lane),
-            Err(TrySendError::Full(job)) | Err(TrySendError::Disconnected(job)) => {
-                // The reservation bounds the channel, so this is the pool
-                // going away underneath us: give the slot back and let the
-                // job's drop complete the handle as cancelled.
-                queue.queued.fetch_sub(1, Ordering::AcqRel);
-                drop(job);
-            }
-        }
-        TaskHandle {
-            state,
-            token,
-            ui_thread: inner.ui_thread,
-            priority_status: PriorityStatus::Applied,
-            #[cfg(not(target_arch = "wasm32"))]
-            native_join: None,
-        }
-    }
-}
-
-impl Drop for PoolSlot {
-    fn drop(&mut self) {
-        if self.armed {
-            self.pool.inner.lanes[self.lane.index()]
-                .queued
-                .fetch_sub(1, Ordering::AcqRel);
-        }
-    }
-}
-
-fn signal_ui_completion() {
-    #[cfg(not(test))]
-    SignalToUI::set_ui_signal();
-}
-
-/// A UI-owned staging queue in front of the pool for work that needs
-/// per-key replacement, newest-first order or pruning of what has not started
-/// yet (map tiles, image decodes, archive reads).
-///
-/// Nothing here locks: the queue lives on the thread that owns it, hands at
-/// most `in_flight_limit` jobs to the pool at a time and keeps the rest where
-/// `retain`/replace can still reach them. Call [`pump`](Self::pump) after
-/// pushes and on every `Event::Signal` (each pool completion raises it) so
-/// freed slots are refilled.
-pub struct TaskQueue<K> {
-    lane: Lane,
-    in_flight_limit: usize,
-    capacity: usize,
-    in_flight: Arc<AtomicUsize>,
-    staged: VecDeque<(K, Box<dyn FnOnce() + Send>)>,
-}
-
-impl<K> fmt::Debug for TaskQueue<K> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("TaskQueue")
-            .field("lane", &self.lane)
-            .field("staged", &self.staged.len())
-            .field("in_flight", &self.in_flight.load(Ordering::Relaxed))
-            .field("in_flight_limit", &self.in_flight_limit)
-            .finish()
-    }
-}
-
-struct InFlightGuard(Arc<AtomicUsize>);
-
-impl Drop for InFlightGuard {
-    fn drop(&mut self) {
-        self.0.fetch_sub(1, Ordering::AcqRel);
-    }
-}
-
-impl<K: PartialEq> TaskQueue<K> {
-    /// `in_flight_limit` is how many jobs may sit with the pool at once —
-    /// the pool's worker count keeps every worker busy while the staging
-    /// order still rules everything else.
-    pub fn new(lane: Lane, in_flight_limit: usize, capacity: usize) -> Self {
-        Self {
-            lane,
-            in_flight_limit: in_flight_limit.max(1),
-            capacity: capacity.max(1),
-            in_flight: Arc::new(AtomicUsize::new(0)),
-            staged: VecDeque::new(),
-        }
-    }
-
-    pub fn lane(&self) -> Lane {
-        self.lane
-    }
-
-    /// Resize the in-flight window, typically to the pool's worker count
-    /// once it is known. Zero holds everything in staging until the next
-    /// `pump` with a wider window.
-    pub fn set_in_flight_limit(&mut self, limit: usize) {
-        self.in_flight_limit = limit;
-    }
-
-    pub fn staged_len(&self) -> usize {
-        self.staged.len()
-    }
-
-    pub fn in_flight(&self) -> usize {
-        self.in_flight.load(Ordering::Acquire)
-    }
-
-    pub fn is_idle(&self) -> bool {
-        self.staged.is_empty() && self.in_flight() == 0
-    }
-
-    /// Stage a job and hand over what fits. With `replace_queued` a staged
-    /// job with the same key is dropped first. `Lifo` makes this job the
-    /// next to run.
-    pub fn push<F>(&mut self, pool: &TaskPool, key: K, replace_queued: bool, order: QueueOrder, job: F) -> Result<(), SubmitError>
+    pub fn execute<F>(&self, task: F)
     where
         F: FnOnce() + Send + 'static,
     {
-        if !pool.is_open() {
-            return Err(SubmitError::Closed);
-        }
-        if replace_queued {
-            self.staged.retain(|(staged_key, _)| *staged_key != key);
-        }
-        if self.staged.len() >= self.capacity {
-            return Err(SubmitError::QueueFull);
-        }
-        let job: Box<dyn FnOnce() + Send> = Box::new(job);
-        match order {
-            QueueOrder::Fifo => self.staged.push_back((key, job)),
-            QueueOrder::Lifo => self.staged.push_front((key, job)),
-        }
-        self.pump(pool);
-        Ok(())
+        self.tasks.lock().unwrap().insert(0, Box::new(task));
     }
 
-    /// Hand staged jobs to the pool while the in-flight window has room.
-    pub fn pump(&mut self, pool: &TaskPool) {
-        while !self.staged.is_empty() && self.in_flight.load(Ordering::Acquire) < self.in_flight_limit {
-            let Ok(slot) = pool.reserve(self.lane) else { break };
-            let Some((_, job)) = self.staged.pop_front() else { break };
-            self.in_flight.fetch_add(1, Ordering::AcqRel);
-            let guard = InFlightGuard(self.in_flight.clone());
-            slot.submit(move || {
-                let _guard = guard;
-                job();
-            })
-            .detach();
-        }
-    }
-
-    /// Drop staged jobs whose key fails `keep`; returns the dropped keys.
-    /// Jobs already with the pool are not affected.
-    pub fn retain(&mut self, mut keep: impl FnMut(&K) -> bool) -> Vec<K>
+    pub fn execute_rev<F>(&self, task: F)
     where
-        K: Clone,
+        F: FnOnce() + Send + 'static,
+    {
+        self.tasks.lock().unwrap().push(Box::new(task));
+    }
+}
+
+pub struct TagThreadPool<T: Clone + Send + 'static + PartialEq> {
+    tasks: Arc<Mutex<Vec<(T, Box<dyn FnOnce(T) + Send + 'static>)>>>,
+}
+
+impl<T> TagThreadPool<T>
+where
+    T: Clone + Send + 'static + PartialEq,
+{
+    pub fn new(cx: &mut Cx, num_threads: usize) -> Self {
+        let tasks: Arc<Mutex<Vec<(T, Box<dyn FnOnce(T) + Send + 'static>)>>> = Default::default();
+
+        for _ in 0..num_threads {
+            let tasks = tasks.clone();
+            cx.spawn_thread(move || loop {
+                let task = if let Ok(mut tasks) = tasks.lock() {
+                    tasks.pop()
+                } else {
+                    panic!()
+                };
+                if let Some((tag, task)) = task {
+                    task(tag);
+                } else {
+                    std::thread::sleep(std::time::Duration::from_millis(50));
+                }
+            })
+        }
+        Self { tasks }
+    }
+
+    pub fn execute<F>(&self, tag: T, task: F)
+    where
+        F: FnOnce(T) + Send + 'static,
+    {
+        if let Ok(mut tasks) = self.tasks.lock() {
+            tasks.retain(|v| v.0 != tag);
+            tasks.insert(0, (tag, Box::new(task)));
+        }
+    }
+
+    pub fn execute_rev<F>(&self, tag: T, task: F)
+    where
+        F: FnOnce(T) + Send + 'static,
+    {
+        if let Ok(mut tasks) = self.tasks.lock() {
+            tasks.retain(|v| v.0 != tag);
+            tasks.push((tag, Box::new(task)));
+        }
+    }
+
+    /// Drop queued (not yet started) tasks whose tag fails the predicate,
+    /// returning the dropped tags. Running tasks are unaffected — this is
+    /// obsolete-work cancellation: when the request context changes (zoom,
+    /// mode) the backlog for the dead context must not keep occupying the
+    /// pool ahead of current work.
+    pub fn retain_queued<F>(&self, mut keep: F) -> Vec<T>
+    where
+        F: FnMut(&T) -> bool,
     {
         let mut dropped = Vec::new();
-        self.staged.retain(|(key, _)| {
-            if keep(key) {
-                true
-            } else {
-                dropped.push(key.clone());
-                false
-            }
-        });
+        if let Ok(mut tasks) = self.tasks.lock() {
+            tasks.retain(|v| {
+                if keep(&v.0) {
+                    true
+                } else {
+                    dropped.push(v.0.clone());
+                    false
+                }
+            });
+        }
         dropped
     }
-
-    pub fn contains(&self, key: &K) -> bool {
-        self.staged.iter().any(|(staged_key, _)| staged_key == key)
-    }
-
-    pub fn clear(&mut self) {
-        self.staged.clear();
-    }
 }
 
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum MissedTick {
-    Skip,
-    CoalesceOne,
+pub struct MessageThreadPool<T: Clone + Send + 'static> {
+    sender: Sender<Box<dyn FnOnce(Option<T>) + Send + 'static>>,
+    msg_senders: Vec<Sender<T>>,
 }
 
-enum TimerCallback {
-    Once(Option<Box<dyn FnOnce() + Send>>),
-    Interval(Box<dyn FnMut() + Send>),
-}
-
-struct TimerEntry {
-    deadline: f64,
-    period: Option<f64>,
-    missed: MissedTick,
-    external_token: CancellationToken,
-    handle_token: CancellationToken,
-    callback: TimerCallback,
-}
-
-struct SchedulerState {
-    inner: Mutex<SchedulerInner>,
-    next_id: AtomicU32,
-}
-
-struct SchedulerInner {
-    entries: Vec<TimerEntry>,
-    armed: Option<(Timer, f64)>,
-}
-
-static SCHEDULER_STATE: OnceLock<Arc<SchedulerState>> = OnceLock::new();
-
-#[derive(Clone)]
-/// Deadline scheduler backed by one re-armed Makepad platform timer. Callbacks
-/// run during timer dispatch; blocking work should be submitted to a pool.
-pub struct Scheduler {
-    state: Arc<SchedulerState>,
-    runtime_open: Arc<AtomicBool>,
-}
-
-#[must_use = "dropping a timer handle cancels the timer"]
-pub struct TimerHandle {
-    id: u64,
-    token: CancellationToken,
-}
-
-impl TimerHandle {
-    pub fn cancel(&self) {
-        self.token.cancel();
-        wake_scheduler_ui();
-    }
-
-    pub fn id(&self) -> u64 {
-        self.id
-    }
-}
-
-impl Drop for TimerHandle {
-    fn drop(&mut self) {
-        self.cancel();
-    }
-}
-
-impl Scheduler {
-    pub fn new(spawner: ThreadSpawner) -> Result<Self, SpawnError> {
-        if !spawner.runtime_open.load(Ordering::Acquire) {
-            return Err(SpawnError::RuntimeClosed);
-        }
-        let new_state = || {
-            Arc::new(SchedulerState {
-                inner: Mutex::new(SchedulerInner {
-                    entries: Vec::new(),
-                    armed: None,
-                }),
-                next_id: AtomicU32::new(1),
-            })
-        };
-        #[cfg(not(test))]
-        let state = SCHEDULER_STATE.get_or_init(new_state).clone();
-        #[cfg(test)]
-        let state = new_state();
-        Ok(Self {
-            state,
-            runtime_open: spawner.runtime_open,
-        })
-    }
-
-    pub fn interval<F>(&self, period: Duration, missed: MissedTick, token: CancellationToken, job: F) -> Result<TimerHandle, SpawnError>
-    where
-        F: FnMut() + Send + 'static,
-    {
-        if period.is_zero() {
-            return Err(SpawnError::Backend("timer period must be non-zero".into()));
-        }
-        self.insert(Cx::monotonic_now() + period.as_secs_f64(), Some(period.as_secs_f64()), missed, token, TimerCallback::Interval(Box::new(job)))
-    }
-
-    pub fn at<F>(&self, deadline: f64, token: CancellationToken, job: F) -> Result<TimerHandle, SpawnError>
-    where
-        F: FnOnce() + Send + 'static,
-    {
-        self.insert(deadline, None, MissedTick::Skip, token, TimerCallback::Once(Some(Box::new(job))))
-    }
-
-    fn insert(&self, deadline: f64, period: Option<f64>, missed: MissedTick, external_token: CancellationToken, callback: TimerCallback) -> Result<TimerHandle, SpawnError> {
-        if !self.runtime_open.load(Ordering::Acquire) {
-            return Err(SpawnError::RuntimeClosed);
-        }
-        if !deadline.is_finite() {
-            return Err(SpawnError::Backend("timer deadline must be finite".into()));
-        }
-        let id = self.state.next_id.fetch_add(1, Ordering::Relaxed).max(1) as u64;
-        let handle_token = CancellationToken::new();
-        lock_from_ui(&self.state.inner).entries.push(TimerEntry {
-            deadline,
-            period,
-            missed,
-            external_token,
-            handle_token: handle_token.clone(),
-            callback,
-        });
-        wake_scheduler_ui();
-        Ok(TimerHandle {
-            id,
-            token: handle_token,
-        })
-    }
-}
-
-fn wake_scheduler_ui() {
-    #[cfg(not(test))]
-    SignalToUI::set_ui_signal();
-}
-
-fn run_scheduler_due(state: &Arc<SchedulerState>, now: f64) {
-    let mut due = Vec::new();
-    {
-        let mut inner = lock_from_ui(&state.inner);
-        inner.entries.retain(|entry| {
-            !entry.external_token.is_cancelled() && !entry.handle_token.is_cancelled()
-        });
-        let mut index = 0;
-        while index < inner.entries.len() {
-            if inner.entries[index].deadline <= now {
-                due.push(inner.entries.swap_remove(index));
-            } else {
-                index += 1;
-            }
-        }
-    }
-
-    for mut entry in due {
-        if entry.external_token.is_cancelled() || entry.handle_token.is_cancelled() {
-            continue;
-        }
-        match &mut entry.callback {
-            TimerCallback::Once(callback) => {
-                if let Some(callback) = callback.take() {
-                    let _ = catch_unwind(AssertUnwindSafe(callback));
-                }
-            }
-            TimerCallback::Interval(callback) => {
-                let _ = catch_unwind(AssertUnwindSafe(&mut **callback));
-                if entry.external_token.is_cancelled() || entry.handle_token.is_cancelled() {
-                    continue;
-                }
-                let period = entry.period.unwrap();
-                let after = Cx::monotonic_now().max(now);
-                entry.deadline = match entry.missed {
-                    MissedTick::Skip => after + period,
-                    MissedTick::CoalesceOne => {
-                        let next = entry.deadline + period;
-                        if next <= after {
-                            after + period
-                        } else {
-                            next
-                        }
+impl<T> MessageThreadPool<T>
+where
+    T: Clone + Send + 'static,
+{
+    pub fn new(cx: &mut Cx, num_threads: usize) -> Self {
+        let (sender, receiver) = channel::<Box<dyn FnOnce(Option<T>) + Send + 'static>>();
+        let receiver = Arc::new(Mutex::new(receiver));
+        let mut msg_senders = Vec::new();
+        for _ in 0..num_threads {
+            let receiver = receiver.clone();
+            let (msg_send, msg_recv) = channel::<T>();
+            msg_senders.push(msg_send);
+            cx.spawn_thread(move || loop {
+                let task = if let Ok(receiver) = receiver.lock() {
+                    match receiver.recv() {
+                        Ok(task) => task,
+                        Err(_) => return,
                     }
+                } else {
+                    panic!();
                 };
-                lock_from_ui(&state.inner).entries.push(entry);
-            }
-        }
-    }
-}
-
-/// Drive the global scheduler from Makepad's single platform timer source.
-/// Insertion/cancellation only wakes the UI so this function can re-arm that
-/// source; no worker or polling loop exists between deadlines.
-pub(crate) fn service_scheduler(cx: &mut Cx, event: &Event) {
-    let Some(state) = SCHEDULER_STATE.get().cloned() else {
-        return;
-    };
-    if matches!(event, Event::Shutdown) {
-        let mut inner = lock_from_ui(&state.inner);
-        if let Some((timer, _)) = inner.armed.take() {
-            cx.stop_timer(timer);
-        }
-        inner.entries.clear();
-        return;
-    }
-
-    let fired = match event {
-        Event::Timer(timer) => Some(timer.timer_id),
-        _ => None,
-    };
-    {
-        let mut inner = lock_from_ui(&state.inner);
-        if inner
-            .armed
-            .is_some_and(|(timer, _)| Some(timer.0) == fired)
-        {
-            inner.armed = None;
-        }
-    }
-
-    let now = Cx::monotonic_now();
-    run_scheduler_due(&state, now);
-
-    let mut inner = lock_from_ui(&state.inner);
-    inner.entries.retain(|entry| {
-        !entry.external_token.is_cancelled() && !entry.handle_token.is_cancelled()
-    });
-    let next = inner
-        .entries
-        .iter()
-        .map(|entry| entry.deadline)
-        .min_by(f64::total_cmp);
-    if inner.armed.map(|(_, deadline)| deadline) != next {
-        if let Some((timer, _)) = inner.armed.take() {
-            cx.stop_timer(timer);
-        }
-        if let Some(deadline) = next {
-            let timer = cx.start_timeout((deadline - now).max(0.000_001));
-            inner.armed = Some((timer, deadline));
-        }
-    }
-}
-
-#[cfg_attr(not(test), allow(dead_code))]
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) enum WebWorkerStage {
-    Requested,
-    Started,
-}
-
-#[cfg_attr(not(test), allow(dead_code))]
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) enum WebWorkerTerminal {
-    Finished,
-    Trapped,
-    FailedToStart,
-}
-
-#[cfg_attr(not(test), allow(dead_code))]
-#[derive(Default)]
-pub(crate) struct WebWorkerBookkeeping {
-    requests: HashMap<u32, WebWorkerStage>,
-}
-
-#[cfg_attr(not(test), allow(dead_code))]
-impl WebWorkerBookkeeping {
-    pub(crate) fn request(&mut self, id: u32) -> bool {
-        self.requests.insert(id, WebWorkerStage::Requested).is_none()
-    }
-
-    pub(crate) fn started(&mut self, id: u32) -> bool {
-        match self.requests.get_mut(&id) {
-            Some(stage @ WebWorkerStage::Requested) => {
-                *stage = WebWorkerStage::Started;
-                true
-            }
-            _ => false,
-        }
-    }
-
-    pub(crate) fn terminal(&mut self, id: u32, terminal: WebWorkerTerminal) -> bool {
-        let valid = matches!(
-            (self.requests.get(&id), terminal),
-            (Some(WebWorkerStage::Requested), WebWorkerTerminal::FailedToStart)
-                | (Some(WebWorkerStage::Started), WebWorkerTerminal::Finished)
-                | (Some(WebWorkerStage::Started), WebWorkerTerminal::Trapped)
-        );
-        if valid {
-            self.requests.remove(&id);
-        }
-        valid
-    }
-
-    pub(crate) fn len(&self) -> usize {
-        self.requests.len()
-    }
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-type WebClosure = Box<dyn FnOnce() + Send + 'static>;
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-trait WebCompletion: Send + Sync {
-    fn complete_error(&self, error: TaskError);
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-impl<T: Send + 'static> WebCompletion for TaskState<T> {
-    fn complete_error(&self, error: TaskError) {
-        self.complete(Err(error));
-    }
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-struct WebRequest {
-    context_ptr: u32,
-    completion: Arc<dyn WebCompletion>,
-    stage: WebWorkerStage,
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-fn web_requests() -> &'static Mutex<HashMap<u32, WebRequest>> {
-    static REQUESTS: OnceLock<Mutex<HashMap<u32, WebRequest>>> = OnceLock::new();
-    REQUESTS.get_or_init(|| Mutex::new(HashMap::new()))
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-fn spawn_web_task<T: Send + 'static>(ui_thread: ThreadId, options: ThreadOptions, state: Arc<TaskState<T>>, token: CancellationToken, run: impl FnOnce() + Send + 'static) -> Result<TaskHandle<T>, SpawnError> {
-    static NEXT_REQUEST: AtomicU32 = AtomicU32::new(1);
-    let request_id = NEXT_REQUEST.fetch_add(1, Ordering::Relaxed).max(1);
-    let closure: WebClosure = Box::new(run);
-    let context_ptr = Box::into_raw(Box::new(closure)) as u32;
-    lock_from_ui(web_requests()).insert(request_id, WebRequest {
-        context_ptr,
-        completion: state.clone(),
-        stage: WebWorkerStage::Requested,
-    });
-    let stack_size = options.stack_size.unwrap_or(DEFAULT_WEB_THREAD_STACK_SIZE) as u32;
-    let name = options.name.as_deref().unwrap_or("");
-    let accepted = unsafe { js_spawn_thread(request_id, context_ptr, stack_size, name.as_ptr(), name.len()) };
-    if accepted == 0 {
-        if let Some(request) = lock_from_ui(web_requests()).remove(&request_id) {
-            unsafe { drop(Box::from_raw(request.context_ptr as *mut WebClosure)) };
-        }
-        return Err(SpawnError::Unsupported);
-    }
-    Ok(TaskHandle {
-        state,
-        token,
-        ui_thread,
-        priority_status: priority_status(options.priority),
-    })
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[link(wasm_import_module = "env")]
-extern "C" {
-    fn js_spawn_thread(request_id: u32, context_ptr: u32, stack_size: u32, name_ptr: *const u8, name_len: usize) -> u32;
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[export_name = "wasm_thread_entrypoint"]
-pub unsafe extern "C" fn wasm_thread_entrypoint(_request_id: u32, closure_ptr: u32) {
-    let closure = Box::from_raw(closure_ptr as *mut WebClosure);
-    closure();
-    // JavaScript posts `finished` after this returns and that UI callback
-    // removes the request. Duplicating cleanup here only creates a
-    // worker/UI mutex race when the UI starts the next task.
-    crate::web_alloc::thread_exit();
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[export_name = "wasm_thread_started"]
-pub extern "C" fn wasm_thread_started(request_id: u32) {
-    if let Some(request) = lock_from_ui(web_requests()).get_mut(&request_id) {
-        request.stage = WebWorkerStage::Started;
-    }
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[export_name = "wasm_thread_failed_to_start"]
-pub unsafe extern "C" fn wasm_thread_failed_to_start(request_id: u32) {
-    if let Some(request) = lock_from_ui(web_requests()).remove(&request_id) {
-        drop(Box::from_raw(request.context_ptr as *mut WebClosure));
-        request.completion.complete_error(TaskError::Spawn(SpawnError::Backend("web worker failed to start".into())));
-    }
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[export_name = "wasm_thread_worker_lost"]
-pub extern "C" fn wasm_thread_worker_lost(request_id: u32) {
-    if let Some(request) = lock_from_ui(web_requests()).remove(&request_id) {
-        request.completion.complete_error(TaskError::WorkerLost);
-    }
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[export_name = "wasm_thread_finished"]
-pub extern "C" fn wasm_thread_finished(request_id: u32) {
-    lock_from_ui(web_requests()).remove(&request_id);
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[export_name = "wasm_thread_alloc_tls_and_stack"]
-pub extern "C" fn wasm_thread_alloc_tls_and_stack(words: u32) -> u32 {
-    let allocation = vec![0_u64; words as usize].into_boxed_slice();
-    Box::into_raw(allocation) as *mut u64 as u32
-}
-
-#[cfg(all(target_arch = "wasm32", target_feature = "atomics"))]
-#[export_name = "wasm_thread_dealloc_tls_and_stack"]
-pub unsafe extern "C" fn wasm_thread_dealloc_tls_and_stack(ptr: u32, words: u32) {
-    let slice = std::ptr::slice_from_raw_parts_mut(ptr as *mut u64, words as usize);
-    drop(Box::from_raw(slice));
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::sync::mpsc;
-
-    fn worker_join<T: Send + 'static>(handle: TaskHandle<T>) -> Result<T, TaskError> {
-        std::thread::spawn(move || handle.join()).join().unwrap()
-    }
-
-    fn wait_for(what: &str, mut ready: impl FnMut() -> bool) {
-        let deadline = Cx::monotonic_now() + 10.0;
-        while !ready() {
-            assert!(Cx::monotonic_now() < deadline, "timed out waiting for {what}");
-            std::thread::sleep(Duration::from_millis(1));
-        }
-    }
-
-    fn test_pool(workers: usize, light_reserve: usize, light_capacity: usize, heavy_capacity: usize) -> TaskPool {
-        let spawner = ThreadSpawner::for_current_thread(workers + 1);
-        TaskPool::new(
-            spawner,
-            PoolOptions {
-                workers: NonZeroUsize::new(workers).unwrap(),
-                light_reserve,
-                light_capacity: NonZeroUsize::new(light_capacity).unwrap(),
-                heavy_capacity: NonZeroUsize::new(heavy_capacity).unwrap(),
-                name: "test-pool".into(),
-            },
-        )
-        .unwrap()
-    }
-
-    /// A job that reports it started and then waits for a release.
-    fn gate_job(started: mpsc::Sender<()>, release: mpsc::Receiver<u32>) -> impl FnOnce() -> u32 + Send + 'static {
-        move || {
-            started.send(()).unwrap();
-            release.recv().unwrap_or(0)
-        }
-    }
-
-    #[test]
-    fn lock_from_ui_returns_uncontended_and_contended_guards() {
-        let mutex = Mutex::new(1_u32);
-        *lock_from_ui(&mutex) += 1;
-        assert_eq!(*mutex.lock().unwrap(), 2);
-
-        let mutex = Arc::new(Mutex::new(7_u32));
-        let worker_mutex = mutex.clone();
-        let (held_tx, held_rx) = mpsc::channel();
-        let worker = std::thread::spawn(move || {
-            let _guard = worker_mutex.lock().unwrap();
-            held_tx.send(()).unwrap();
-            std::thread::sleep(Duration::from_millis(10));
-        });
-        held_rx.recv().unwrap();
-        assert_eq!(*lock_from_ui(&mutex), 7);
-        worker.join().unwrap();
-    }
-
-    #[test]
-    fn worker_completion_is_taken_once_and_ui_join_is_refused() {
-        let spawner = ThreadSpawner::for_current_thread(2);
-        let mut handle = spawner.spawn_worker(ThreadOptions::default(), || 42).unwrap();
-        while !handle.is_finished() {
-            std::thread::yield_now();
-        }
-        assert_eq!(handle.try_take().unwrap().unwrap(), 42);
-        assert!(handle.try_take().is_none());
-
-        let handle = spawner.spawn_worker(ThreadOptions::default(), || 7).unwrap();
-        assert_eq!(handle.join(), Err(TaskError::WouldBlockUi));
-    }
-
-    #[test]
-    fn task_poll_retries_instead_of_waiting_for_the_result_mutex() {
-        let state = Arc::new(TaskState::default());
-        let mut handle = TaskHandle {
-            state: state.clone(),
-            token: CancellationToken::new(),
-            ui_thread: std::thread::current().id(),
-            priority_status: PriorityStatus::Applied,
-            native_join: None,
-        };
-        let mut slot = state.result.lock().unwrap();
-        *slot = Some(Ok(42));
-        state.finished.store(true, Ordering::Release);
-
-        assert!(handle.try_take().is_none());
-        drop(slot);
-        assert_eq!(handle.try_take().unwrap().unwrap(), 42);
-    }
-
-    #[test]
-    fn worker_name_stack_and_panic_are_reported() {
-        let spawner = ThreadSpawner::for_current_thread(2);
-        let named = spawner
-            .spawn_worker(
-                ThreadOptions {
-                    name: Some("runtime-test-name".into()),
-                    stack_size: Some(MIN_THREAD_STACK_SIZE),
-                    ..Default::default()
-                },
-                || std::thread::current().name().map(str::to_owned),
-            )
-            .unwrap();
-        assert_eq!(worker_join(named).unwrap().as_deref(), Some("runtime-test-name"));
-        assert!(matches!(
-            spawner.spawn_worker(
-                ThreadOptions {
-                    stack_size: Some(MIN_THREAD_STACK_SIZE - 1),
-                    ..Default::default()
-                },
-                || (),
-            ),
-            Err(SpawnError::InvalidStackSize { requested })
-                if requested == MIN_THREAD_STACK_SIZE - 1
-        ));
-        let prioritized = spawner
-            .spawn_worker(
-                ThreadOptions {
-                    priority: CxThreadPriority::Utility,
-                    ..Default::default()
-                },
-                || (),
-            )
-            .unwrap();
-        assert_eq!(
-            prioritized.priority_status(),
-            if cfg!(target_os = "android") {
-                PriorityStatus::Applied
-            } else {
-                PriorityStatus::BestEffortUnsupported
-            }
-        );
-        worker_join(prioritized).unwrap();
-        let panicked = spawner.spawn_worker(ThreadOptions::default(), || panic!("completion panic")).unwrap();
-        assert!(matches!(worker_join(panicked), Err(TaskError::Panicked(_))));
-    }
-
-    #[test]
-    fn cancellation_wakes_waiter() {
-        let spawner = ThreadSpawner::for_current_thread(2);
-        let token = CancellationToken::new();
-        let waiter_token = token.clone();
-        let handle = spawner
-            .spawn_worker(ThreadOptions::default(), move || waiter_token.wait_until(Cx::monotonic_now() + 30.0))
-            .unwrap();
-        token.cancel();
-        assert_eq!(worker_join(handle).unwrap(), WaitOutcome::Cancelled);
-    }
-
-    #[test]
-    fn closed_runtime_refuses_new_work() {
-        let spawner = ThreadSpawner::for_current_thread(2);
-        spawner.close_runtime();
-        assert!(matches!(spawner.spawn_worker(ThreadOptions::default(), || ()), Err(SpawnError::RuntimeClosed)));
-        assert!(matches!(spawner.scheduler(), Err(SpawnError::RuntimeClosed)));
-        assert!(matches!(
-            TaskPool::new(spawner, PoolOptions::with_workers(1, 0)),
-            Err(SpawnError::RuntimeClosed)
-        ));
-    }
-
-    #[test]
-    fn runtime_sizing_reserves_the_ui_thread_and_two_light_workers() {
-        let tiny = PoolOptions::runtime(NonZeroUsize::new(1).unwrap());
-        assert_eq!(tiny.workers.get(), 3);
-        assert_eq!(tiny.light_reserve, 2);
-        let mid = PoolOptions::runtime(NonZeroUsize::new(6).unwrap());
-        assert_eq!(mid.workers.get(), 5);
-        let big = PoolOptions::runtime(NonZeroUsize::new(32).unwrap());
-        assert_eq!(big.workers.get(), if cfg!(target_arch = "wasm32") { 6 } else { 8 });
-    }
-
-    #[test]
-    fn pool_workers_are_warm_before_the_first_job() {
-        let pool = test_pool(3, 1, 8, 8);
-        wait_for("workers to start", || pool.started_workers() == 3);
-        let stats = pool.stats();
-        assert_eq!(stats.started, 3);
-        assert_eq!(stats.light.submitted + stats.heavy.submitted, 0);
-        assert_eq!(pool.worker_count(), 3);
-        assert_eq!(pool.light_reserve(), 1);
-        assert_eq!(pool.heavy_workers(), 2);
-
-        let first = pool.submit(Lane::Light, || 5).unwrap();
-        assert_eq!(worker_join(first).unwrap(), 5);
-        assert_eq!(pool.stats().light.completed, 1);
-
-        worker_join(pool.shutdown(ShutdownMode::Drain)).unwrap();
-        assert_eq!(pool.stats().exited, 3);
-        assert!(!pool.is_open());
-        assert!(matches!(pool.submit(Lane::Light, || ()), Err(SubmitError::Closed)));
-    }
-
-    #[test]
-    fn pool_jobs_complete_in_order_of_availability() {
-        let pool = test_pool(2, 0, 16, 16);
-        let order = Arc::new(Mutex::new(Vec::new()));
-        let (started_tx, started_rx) = mpsc::channel();
-        let (release_tx, release_rx) = mpsc::channel();
-        let blocking_order = order.clone();
-        let blocking = pool
-            .submit(Lane::Light, {
-                let gate = gate_job(started_tx, release_rx);
-                move || {
-                    let value = gate();
-                    blocking_order.lock().unwrap().push("A");
-                    value
+                let mut msg_out = None;
+                while let Ok(msg) = msg_recv.try_recv() {
+                    msg_out = Some(msg);
                 }
+                task(msg_out);
             })
-            .unwrap();
-        started_rx.recv_timeout(Duration::from_secs(5)).unwrap();
-
-        let mut handles = Vec::new();
-        for tag in ["B", "C", "D"] {
-            let order = order.clone();
-            handles.push(
-                pool.submit(Lane::Light, move || {
-                    order.lock().unwrap().push(tag);
-                })
-                .unwrap(),
-            );
         }
-        for handle in handles {
-            worker_join(handle).unwrap();
+        Self {
+            sender,
+            msg_senders,
         }
-        assert_eq!(*order.lock().unwrap(), vec!["B", "C", "D"]);
-
-        release_tx.send(9).unwrap();
-        assert_eq!(worker_join(blocking).unwrap(), 9);
-        assert_eq!(*order.lock().unwrap(), vec!["B", "C", "D", "A"]);
-        assert!(pool.stats().light.wait_max_ms < 5_000.0);
-        worker_join(pool.shutdown(ShutdownMode::Drain)).unwrap();
     }
 
-    #[test]
-    fn pool_full_lane_is_refused_without_blocking() {
-        let pool = test_pool(1, 0, 1, 1);
-        let (started_tx, started_rx) = mpsc::channel();
-        let (release_tx, release_rx) = mpsc::channel();
-        let running = pool.submit(Lane::Light, gate_job(started_tx, release_rx)).unwrap();
-        started_rx.recv_timeout(Duration::from_secs(5)).unwrap();
-
-        let queued = pool.submit(Lane::Light, || 1).unwrap();
-        assert_eq!(pool.queued(Lane::Light), 1);
-        let before = Cx::monotonic_now();
-        let refused = pool.try_submit(Lane::Light, || 2).unwrap_err();
-        assert!(Cx::monotonic_now() - before < 0.5, "a full lane must answer at once");
-        assert_eq!(refused.error, SubmitError::QueueFull);
-        // The job comes back intact.
-        assert_eq!((refused.job)(), 2);
-
-        // The heavy lane is bounded on its own.
-        let heavy = pool.submit(Lane::Heavy, || 3).unwrap();
-        assert!(matches!(pool.submit(Lane::Heavy, || 4), Err(SubmitError::QueueFull)));
-
-        // Polling never blocks while the worker is busy.
-        let mut probe = pool.submit(Lane::Heavy, || 5);
-        assert!(matches!(probe, Err(SubmitError::QueueFull)));
-        let mut queued = queued;
-        assert!(queued.try_take().is_none());
-
-        release_tx.send(7).unwrap();
-        assert_eq!(worker_join(running).unwrap(), 7);
-        assert_eq!(worker_join(queued).unwrap(), 1);
-        assert_eq!(worker_join(heavy).unwrap(), 3);
-        probe = pool.submit(Lane::Heavy, || 5);
-        assert_eq!(worker_join(probe.unwrap()).unwrap(), 5);
-        assert_eq!(pool.stats().light.peak_queued, 1, "the running job left the queue; one waited behind it");
-        worker_join(pool.shutdown(ShutdownMode::Drain)).unwrap();
-    }
-
-    #[test]
-    fn pool_light_lane_never_waits_behind_heavy_jobs() {
-        let pool = test_pool(3, 2, 8, 8);
-        wait_for("workers to start", || pool.started_workers() == 3);
-        let mut releases = Vec::new();
-        let mut heavy = Vec::new();
-        let (started_tx, started_rx) = mpsc::channel();
-        for _ in 0..3 {
-            let (release_tx, release_rx) = mpsc::channel();
-            releases.push(release_tx);
-            heavy.push(pool.submit(Lane::Heavy, gate_job(started_tx.clone(), release_rx)).unwrap());
+    pub fn send_msg(&self, msg: T) {
+        for sender in &self.msg_senders {
+            sender.send(msg.clone()).unwrap();
         }
-        // Exactly one heavy worker: one job runs, two stay queued.
-        started_rx.recv_timeout(Duration::from_secs(5)).unwrap();
-        assert!(started_rx.recv_timeout(Duration::from_millis(200)).is_err());
-        assert_eq!(pool.queued(Lane::Heavy), 2);
-
-        let before = Cx::monotonic_now();
-        let light = pool.submit(Lane::Light, || "icon").unwrap();
-        assert_eq!(worker_join(light).unwrap(), "icon");
-        assert!(Cx::monotonic_now() - before < 2.0, "light work must not queue behind heavy work");
-        assert!(pool.stats().light.wait_max_ms < 1_000.0);
-
-        for release in releases {
-            release.send(1).unwrap();
-        }
-        for handle in heavy {
-            assert_eq!(worker_join(handle).unwrap(), 1);
-        }
-        worker_join(pool.shutdown(ShutdownMode::Drain)).unwrap();
     }
 
-    #[test]
-    fn pool_cancel_pending_shutdown_cancels_queued_and_joins() {
-        let pool = test_pool(1, 0, 4, 4);
-        let (started_tx, started_rx) = mpsc::channel();
-        let (release_tx, release_rx) = mpsc::channel();
-        let running = pool.submit(Lane::Light, gate_job(started_tx, release_rx)).unwrap();
-        started_rx.recv_timeout(Duration::from_secs(5)).unwrap();
-        let queued_light = pool.submit(Lane::Light, || 1).unwrap();
-        let queued_heavy = pool.submit(Lane::Heavy, || 2).unwrap();
-
-        let shutdown = pool.shutdown(ShutdownMode::CancelPending);
-        assert!(!pool.is_open());
-        release_tx.send(3).unwrap();
-        assert_eq!(worker_join(running).unwrap(), 3);
-        assert_eq!(worker_join(queued_light), Err(TaskError::Cancelled));
-        assert_eq!(worker_join(queued_heavy), Err(TaskError::Cancelled));
-        worker_join(shutdown).unwrap();
-        assert_eq!(pool.stats().exited, 1);
-        assert_eq!(pool.queued(Lane::Light), 0);
-        assert_eq!(pool.queued(Lane::Heavy), 0);
-    }
-
-    #[test]
-    fn pool_reports_panic_and_keeps_worker_alive() {
-        let pool = test_pool(1, 0, 2, 2);
-        let failed = pool.submit(Lane::Light, || panic!("pool task panic")).unwrap();
-        let Err(TaskError::Panicked(report)) = worker_join(failed) else {
-            panic!("panicking job did not report TaskError::Panicked");
-        };
-        assert_eq!(&*report.message, "pool task panic");
-        let next = pool.submit(Lane::Light, || 31).unwrap();
-        assert_eq!(worker_join(next).unwrap(), 31);
-        assert_eq!(pool.queued(Lane::Light), 0);
-        worker_join(pool.shutdown(ShutdownMode::Drain)).unwrap();
-    }
-
-    #[test]
-    fn pool_reservation_returns_its_slot_when_unused() {
-        let pool = test_pool(1, 0, 1, 1);
-        let slot = pool.reserve(Lane::Light).unwrap();
-        assert!(matches!(pool.reserve(Lane::Light), Err(SubmitError::QueueFull)));
-        drop(slot);
-        let slot = pool.reserve(Lane::Light).unwrap();
-        assert_eq!(worker_join(slot.submit(|| 4)).unwrap(), 4);
-        worker_join(pool.shutdown(ShutdownMode::Drain)).unwrap();
-    }
-
-    #[test]
-    fn task_queue_orders_replaces_and_prunes_without_locking() {
-        let pool = test_pool(1, 0, 8, 8);
-        let mut queue: TaskQueue<u32> = TaskQueue::new(Lane::Light, 1, 16);
-        let order = Arc::new(Mutex::new(Vec::new()));
-        let (started_tx, started_rx) = mpsc::channel();
-        let (release_tx, release_rx) = mpsc::channel::<u32>();
-        let first_order = order.clone();
-        queue
-            .push(&pool, 1, true, QueueOrder::Lifo, move || {
-                started_tx.send(()).unwrap();
-                let _ = release_rx.recv();
-                first_order.lock().unwrap().push(1);
-            })
-            .unwrap();
-        started_rx.recv_timeout(Duration::from_secs(5)).unwrap();
-        assert_eq!(queue.in_flight(), 1);
-
-        for key in [2, 3] {
-            let order = order.clone();
-            queue
-                .push(&pool, key, true, QueueOrder::Lifo, move || order.lock().unwrap().push(key))
-                .unwrap();
-        }
-        assert_eq!(queue.staged_len(), 2);
-        assert_eq!(queue.retain(|key| *key != 2), vec![2]);
-        assert!(queue.contains(&3));
-        let replaced_order = order.clone();
-        queue
-            .push(&pool, 3, true, QueueOrder::Lifo, move || replaced_order.lock().unwrap().push(30))
-            .unwrap();
-        assert_eq!(queue.staged_len(), 1, "replace keeps one job per key");
-
-        release_tx.send(0).unwrap();
-        wait_for("first job to finish", || queue.in_flight() == 0);
-        queue.pump(&pool);
-        wait_for("replacement to run", || queue.is_idle() && order.lock().unwrap().len() == 2);
-        assert_eq!(*order.lock().unwrap(), vec![1, 30]);
-        worker_join(pool.shutdown(ShutdownMode::Drain)).unwrap();
-    }
-
-    #[test]
-    fn fan_out_completes_with_a_saturated_pool_and_from_a_worker() {
-        let pool = test_pool(2, 0, 8, 8);
-        wait_for("workers to start", || pool.started_workers() == 2);
-        let sum = Arc::new(AtomicU64::new(0));
-        let worker_pool = pool.clone();
-        let worker_sum = sum.clone();
-        let spawner = ThreadSpawner::for_current_thread(3);
-        let batch = spawner
-            .spawn_worker(ThreadOptions::default(), move || {
-                let seen = Mutex::new(Vec::new());
-                worker_pool.fan_out(Lane::Heavy, 1000, |index| {
-                    worker_sum.fetch_add(index as u64, Ordering::Relaxed);
-                    seen.lock().unwrap().push(index);
-                });
-                let mut seen = seen.into_inner().unwrap();
-                seen.sort_unstable();
-                seen
-            })
-            .unwrap();
-        let seen = worker_join(batch).unwrap();
-        assert_eq!(seen, (0..1000).collect::<Vec<_>>());
-        assert_eq!(sum.load(Ordering::Relaxed), 499_500);
-
-        // Every worker blocked: the caller still finishes the whole batch.
-        let mut releases = Vec::new();
-        let mut blockers = Vec::new();
-        let (started_tx, started_rx) = mpsc::channel();
-        for _ in 0..2 {
-            let (release_tx, release_rx) = mpsc::channel();
-            releases.push(release_tx);
-            blockers.push(pool.submit(Lane::Light, gate_job(started_tx.clone(), release_rx)).unwrap());
-        }
-        started_rx.recv_timeout(Duration::from_secs(5)).unwrap();
-        started_rx.recv_timeout(Duration::from_secs(5)).unwrap();
-        let saturated_pool = pool.clone();
-        let saturated = spawner
-            .spawn_worker(ThreadOptions::default(), move || {
-                let count = AtomicUsize::new(0);
-                saturated_pool.fan_out(Lane::Light, 64, |_| {
-                    count.fetch_add(1, Ordering::Relaxed);
-                });
-                count.into_inner()
-            })
-            .unwrap();
-        assert_eq!(worker_join(saturated).unwrap(), 64);
-        for release in releases {
-            release.send(1).unwrap();
-        }
-        for blocker in blockers {
-            worker_join(blocker).unwrap();
-        }
-        // The cancelled helpers drained cleanly; the pool is still usable.
-        assert_eq!(worker_join(pool.submit(Lane::Light, || 8).unwrap()).unwrap(), 8);
-        worker_join(pool.shutdown(ShutdownMode::Drain)).unwrap();
-    }
-
-    #[test]
-    fn dropping_the_last_handle_closes_the_pool() {
-        let pool = test_pool(2, 0, 4, 4);
-        wait_for("workers to start", || pool.started_workers() == 2);
-        let shutdown = pool.shutdown_handle_for_test();
-        let clone = pool.clone();
-        drop(pool);
-        assert!(clone.is_open(), "a live handle keeps the pool open");
-        drop(clone);
-        worker_join(shutdown).unwrap();
-    }
-
-    #[test]
-    fn scheduler_at_interval_and_cancel() {
-        let spawner = ThreadSpawner::for_current_thread(2);
-        let scheduler = Scheduler::new(spawner).unwrap();
-        let (at_tx, at_rx) = mpsc::channel();
-        let at_deadline = Cx::monotonic_now() + 0.01;
-        let _at = scheduler
-            .at(at_deadline, CancellationToken::new(), move || {
-                at_tx.send(()).unwrap();
-            })
-            .unwrap();
-        run_scheduler_due(&scheduler.state, at_deadline + 0.001);
-        at_rx.try_recv().unwrap();
-
-        let (tick_tx, tick_rx) = mpsc::channel();
-        let interval = scheduler
-            .interval(
-                Duration::from_millis(5),
-                MissedTick::CoalesceOne,
-                CancellationToken::new(),
-                move || {
-                    let _ = tick_tx.send(());
-                },
-            )
-            .unwrap();
-        run_scheduler_due(&scheduler.state, Cx::monotonic_now() + 1.0);
-        tick_rx.try_recv().unwrap();
-        interval.cancel();
-        run_scheduler_due(&scheduler.state, Cx::monotonic_now() + 2.0);
-        assert!(tick_rx.try_recv().is_err());
-    }
-
-    #[test]
-    fn web_worker_bookkeeping_terminal_events_prune() {
-        let mut state = WebWorkerBookkeeping::default();
-        assert!(state.request(7));
-        assert!(!state.request(7));
-        assert!(state.started(7));
-        assert!(!state.started(7));
-        assert!(!state.terminal(7, WebWorkerTerminal::FailedToStart));
-        assert!(state.terminal(7, WebWorkerTerminal::Finished));
-        assert!(!state.terminal(7, WebWorkerTerminal::Finished));
-        assert!(state.request(8));
-        assert!(state.terminal(8, WebWorkerTerminal::FailedToStart));
-        assert!(state.request(9));
-        assert!(state.started(9));
-        assert!(state.terminal(9, WebWorkerTerminal::Trapped));
-        assert_eq!(state.len(), 0);
-    }
-
-    #[test]
-    fn to_ui_oneshot_completes_once() {
-        let (sender, receiver) = to_ui_oneshot();
-        sender.send(23).unwrap();
-        assert_eq!(receiver.try_recv().unwrap(), 23);
-        assert!(receiver.try_recv().is_err());
+    pub fn execute<F>(&self, task: F)
+    where
+        F: FnOnce(Option<T>) + Send + 'static,
+    {
+        self.sender.send(Box::new(task)).unwrap();
     }
 }
diff --git a/platform/src/video_file/mod.rs b/platform/src/video_file/mod.rs
index 9f0ae52e0..0df75c0c4 100644
--- a/platform/src/video_file/mod.rs
+++ b/platform/src/video_file/mod.rs
@@ -1,4 +1,4 @@
 //! Compatibility re-export of the offline file codec.
-//! Implementation lives in `makepad-platform-video` so AI content / H3 mux does not
+//! Implementation lives in `makepad-video` so AI content / H3 mux does not
 //! pull the full UI platform crate.
 pub use makepad_video::*;
diff --git a/platform/src/web_socket.rs b/platform/src/web_socket.rs
index c8f991509..c5d0bc291 100644
--- a/platform/src/web_socket.rs
+++ b/platform/src/web_socket.rs
@@ -106,7 +106,6 @@ pub(crate) fn consume_studio_socket_response(
     }
 }
 
-#[cfg(any(not(target_arch = "wasm32"), target_feature = "atomics"))]
 fn recv_studio_thread_msg(
     rx: &Receiver<StudioWebSocketThreadMsg>,
     timeout: Duration,
@@ -121,44 +120,19 @@ fn recv_studio_thread_msg(
         if timeout == Duration::MAX {
             return rx.recv().map_err(|_| RecvTimeoutError::Disconnected);
         }
-        recv_studio_thread_msg_timed(
-            rx,
-            timeout,
-            Cx::monotonic_now,
-            std::thread::park_timeout,
-        )
-    }
-}
 
-#[cfg(any(test, all(target_arch = "wasm32", target_feature = "atomics")))]
-fn recv_studio_thread_msg_timed<T, N, P>(
-    rx: &Receiver<T>,
-    timeout: Duration,
-    mut now: N,
-    mut park: P,
-) -> Result<T, RecvTimeoutError>
-where
-    N: FnMut() -> f64,
-    P: FnMut(Duration),
-{
-    let deadline = now() + timeout.as_secs_f64();
-    loop {
-        match rx.try_recv() {
-            Ok(msg) => return Ok(msg),
-            Err(TryRecvError::Empty) => {
-                let remaining_secs = (deadline - now()).max(0.0);
-                if remaining_secs == 0.0 {
-                    return Err(RecvTimeoutError::Timeout);
+        let deadline = Cx::time_now() + timeout.as_secs_f64();
+        loop {
+            match rx.try_recv() {
+                Ok(msg) => return Ok(msg),
+                Err(TryRecvError::Empty) => {
+                    if Cx::time_now() >= deadline {
+                        return Err(RecvTimeoutError::Timeout);
+                    }
+                    std::thread::yield_now();
                 }
-                let remaining = Duration::from_secs_f64(
-                    remaining_secs.min(timeout.as_secs_f64()),
-                );
-                // The mpsc sender does not unpark this futex wait. A message
-                // arriving here waits out the collect window and joins the
-                // current batch before the deadline is checked again.
-                park(remaining);
+                Err(TryRecvError::Disconnected) => return Err(RecvTimeoutError::Disconnected),
             }
-            Err(TryRecvError::Disconnected) => return Err(RecvTimeoutError::Disconnected),
         }
     }
 }
@@ -247,17 +221,11 @@ impl Cx {
         SignalToUI::set_ui_signal();
     }
 
-    #[cfg(any(not(target_arch = "wasm32"), target_feature = "atomics"))]
     fn run_studio_websocket_thread(&mut self) {
-        let mut sender = STUDIO_WEB_SOCKET_THREAD_SENDER.lock().unwrap();
-        if sender.is_some() {
-            return;
-        }
         let (tx, rx) = channel();
-        *sender = Some(tx);
-        drop(sender);
+        *STUDIO_WEB_SOCKET_THREAD_SENDER.lock().unwrap() = Some(tx);
 
-        if let Ok(task) = self.spawn_worker(move || {
+        self.spawn_thread(move || {
             let mut app_to_studio = AppToStudioVec(Vec::new());
             let mut first_message_time = None;
             let default_collect_time = Duration::from_millis(16);
@@ -269,7 +237,7 @@ impl Cx {
                 match recv_studio_thread_msg(&rx, cycle_time) {
                     Ok(StudioWebSocketThreadMsg::AppToStudio { message }) => {
                         if first_message_time.is_none() {
-                            first_message_time = Some(Cx::monotonic_now());
+                            first_message_time = Some(Cx::time_now());
                         }
                         if matches!(
                             &message,
@@ -291,7 +259,7 @@ impl Cx {
                 }
 
                 if let Some(first_time) = first_message_time {
-                    if (Cx::monotonic_now() - first_time) >= collect_time.as_secs_f64() {
+                    if (Cx::time_now() - first_time) >= collect_time.as_secs_f64() {
                         if studio_ws_send_binary(app_to_studio.serialize_bin()).is_err() {
                             STUDIO_WEB_SOCKET_CONNECTED.store(false, Ordering::SeqCst);
                             break;
@@ -304,14 +272,9 @@ impl Cx {
                 }
             }
             *STUDIO_WEB_SOCKET_THREAD_SENDER.lock().unwrap() = None;
-        }) {
-            task.detach();
-        }
+        });
     }
 
-    #[cfg(all(target_arch = "wasm32", not(target_feature = "atomics")))]
-    fn run_studio_websocket_thread(&mut self) {}
-
     fn start_studio_websocket(&mut self, studio_http: &str) {
         if studio_http.is_empty() {
             crate::log!("studio websocket disabled: empty studio_http");
@@ -326,14 +289,11 @@ impl Cx {
             let mut request = HttpRequest::new(studio_http.to_string(), HttpMethod::GET);
             request.set_websocket_transport(WebSocketTransport::PlainTcp);
             *STUDIO_NET_RUNTIME.lock().unwrap() = Some(self.net.clone());
-            match self.net.ws_open(LiveId(STUDIO_SOCKET_ID), request) {
-                Ok(()) => self.run_studio_websocket_thread(),
-                Err(err) => {
-                    crate::error!("could not open studio websocket: {err}");
-                    HAS_STUDIO_WEB_SOCKET.store(false, Ordering::SeqCst);
-                    STUDIO_WEB_SOCKET_CONNECTED.store(false, Ordering::SeqCst);
-                    *STUDIO_NET_RUNTIME.lock().unwrap() = None;
-                }
+            if let Err(err) = self.net.ws_open(LiveId(STUDIO_SOCKET_ID), request) {
+                crate::error!("could not open studio websocket: {err}");
+                HAS_STUDIO_WEB_SOCKET.store(false, Ordering::SeqCst);
+                STUDIO_WEB_SOCKET_CONNECTED.store(false, Ordering::SeqCst);
+                *STUDIO_NET_RUNTIME.lock().unwrap() = None;
             }
         }
     }
@@ -351,26 +311,21 @@ impl Cx {
 
     #[cfg(any(target_os = "tvos", target_os = "ios"))]
     pub fn start_studio_websocket_delayed(&mut self) {
-        if self.studio_http.is_empty() {
-            return;
-        }
         HAS_STUDIO_WEB_SOCKET.store(true, Ordering::SeqCst);
         STUDIO_WEB_SOCKET_CONNECTED.store(false, Ordering::SeqCst);
         let mut request = HttpRequest::new(self.studio_http.clone(), HttpMethod::GET);
         request.set_websocket_transport(WebSocketTransport::PlainTcp);
         *STUDIO_NET_RUNTIME.lock().unwrap() = Some(self.net.clone());
-        match self.net.ws_open(LiveId(STUDIO_SOCKET_ID), request) {
-            Ok(()) => self.run_studio_websocket_thread(),
-            Err(err) => {
-                crate::error!("could not open delayed studio websocket: {err}");
-                HAS_STUDIO_WEB_SOCKET.store(false, Ordering::SeqCst);
-                STUDIO_WEB_SOCKET_CONNECTED.store(false, Ordering::SeqCst);
-                *STUDIO_NET_RUNTIME.lock().unwrap() = None;
-            }
+        if let Err(err) = self.net.ws_open(LiveId(STUDIO_SOCKET_ID), request) {
+            crate::error!("could not open delayed studio websocket: {err}");
+            HAS_STUDIO_WEB_SOCKET.store(false, Ordering::SeqCst);
+            STUDIO_WEB_SOCKET_CONNECTED.store(false, Ordering::SeqCst);
+            *STUDIO_NET_RUNTIME.lock().unwrap() = None;
         }
     }
 
     pub fn init_websockets(&mut self, studio_http: &str) {
+        self.run_studio_websocket_thread();
         self.start_studio_websocket(studio_http);
     }
 
@@ -439,62 +394,3 @@ impl Cx {
         }
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::cell::Cell;
-
-    #[test]
-    fn timed_wait_receives_message_before_deadline() {
-        let (tx, rx) = channel();
-        let now = Cell::new(0.0);
-        let parked = Cell::new(false);
-        let result = recv_studio_thread_msg_timed(
-            &rx,
-            Duration::from_millis(16),
-            || now.get(),
-            |remaining| {
-                parked.set(true);
-                tx.send(7).unwrap();
-                now.set(now.get() + remaining.as_secs_f64() * 0.5);
-            },
-        );
-        assert_eq!(result.unwrap(), 7);
-        assert!(parked.get());
-    }
-
-    #[test]
-    fn timed_wait_reaches_deadline() {
-        let (_tx, rx) = channel::<u8>();
-        let now = Cell::new(0.0);
-        let result = recv_studio_thread_msg_timed(
-            &rx,
-            Duration::from_millis(16),
-            || now.get(),
-            |remaining| now.set(now.get() + remaining.as_secs_f64()),
-        );
-        assert!(matches!(result, Err(RecvTimeoutError::Timeout)));
-    }
-
-    #[test]
-    fn timed_wait_reports_disconnect() {
-        let (tx, rx) = channel::<u8>();
-        drop(tx);
-        let result = recv_studio_thread_msg_timed(
-            &rx,
-            Duration::from_millis(16),
-            || 0.0,
-            |_| panic!("a disconnected channel must not park"),
-        );
-        assert!(matches!(result, Err(RecvTimeoutError::Disconnected)));
-    }
-
-    #[test]
-    fn empty_studio_url_spawns_no_thread() {
-        assert!(STUDIO_WEB_SOCKET_THREAD_SENDER.lock().unwrap().is_none());
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.init_websockets("");
-        assert!(STUDIO_WEB_SOCKET_THREAD_SENDER.lock().unwrap().is_none());
-    }
-}
diff --git a/platform/src/window.rs b/platform/src/window.rs
index f0aa67b2e..922e98792 100644
--- a/platform/src/window.rs
+++ b/platform/src/window.rs
@@ -12,9 +12,6 @@ use crate::{
     script::vm::*,
 };
 
-#[cfg(any(target_arch = "wasm32", test))]
-use crate::event::{Event, WindowGeomChangeEvent};
-
 pub struct WindowHandle(PoolId);
 
 #[derive(Clone, Debug, PartialEq, Copy)]
@@ -210,26 +207,6 @@ impl WindowHandle {
 #[derive(Default)]
 pub struct CxWindowPool(IdPool<CxWindow>);
 impl CxWindowPool {
-    /// A hosted (stdin-loop) window's geometry as the HOST reports it: the
-    /// host's logical size at the host's dpi. Recorded as the window's native
-    /// geometry and converted into layout points through any `dpi_override`
-    /// the app has set — exactly what a native window's geometry goes
-    /// through — so an app that lays out at its own scale (a console that
-    /// shrinks to fit a tile) still gets the host's pointer coordinates
-    /// remapped into its points (`remap_dpi_override`).
-    pub(crate) fn stdin_apply_native_geom(
-        &mut self,
-        window_id: WindowId,
-        native_geom: WindowGeom,
-    ) -> crate::event::WindowGeomChangeEvent {
-        let window = &mut self[window_id];
-        let old_geom = window.window_geom.clone();
-        window.os_dpi_factor = Some(native_geom.dpi_factor);
-        let new_geom = window.native_window_geom_to_layout(native_geom);
-        window.window_geom = new_geom.clone();
-        crate::event::WindowGeomChangeEvent { window_id, old_geom, new_geom }
-    }
-
     fn alloc(&mut self) -> WindowHandle {
         WindowHandle(self.0.alloc())
     }
@@ -238,27 +215,23 @@ impl CxWindowPool {
         self.0.pool.len()
     }
 
-    /// The window under a HOST pointer position (native points), and that
-    /// window's origin in the same points. Compared in native points: a
-    /// window with a `dpi_override` lays out in points of its own, and its
-    /// stored size is in those.
     pub fn window_id_contains(&self, pos: Vec2d) -> (WindowId, Vec2d) {
         for (index, item) in self.0.pool.iter().enumerate() {
             let window = &item.item;
-            let position = window.layout_vec2d_to_native_points(window.window_geom.position);
-            let size = window.layout_vec2d_to_native_points(window.window_geom.inner_size);
-            if pos.x >= position.x
-                && pos.y >= position.y
-                && pos.x <= position.x + size.x
-                && pos.y <= position.y + size.y
+            if pos.x >= window.window_geom.position.x
+                && pos.y >= window.window_geom.position.y
+                && pos.x <= window.window_geom.position.x + window.window_geom.inner_size.x
+                && pos.y <= window.window_geom.position.y + window.window_geom.inner_size.y
             {
-                return (WindowId(index, item.generation), position);
+                return (
+                    WindowId(index, item.generation),
+                    window.window_geom.position,
+                );
             }
         }
-        let first = &self.0.pool[0];
         return (
-            WindowId(0, first.generation),
-            first.item.layout_vec2d_to_native_points(first.item.window_geom.position),
+            WindowId(0, self.0.pool[0].generation),
+            self.0.pool[0].item.window_geom.position,
         );
     }
 
@@ -292,63 +265,6 @@ impl CxWindowPool {
             .map(|(index, item)| WindowId(index, item.generation))
     }
 
-    /// Returns physical slot zero with its current generation, if it exists.
-    #[cfg(any(target_arch = "wasm32", test))]
-    pub(crate) fn current_id_zero(&self) -> Option<WindowId> {
-        self.id_iter().next()
-    }
-
-    #[cfg(any(target_arch = "wasm32", test))]
-    pub(crate) fn web_resize_window_geom(
-        &mut self,
-        cached_native_geom: &mut WindowGeom,
-        cached_window_zero_geom: &mut WindowGeom,
-        new_native_geom: WindowGeom,
-    ) -> Option<WindowGeomChangeEvent> {
-        *cached_native_geom = new_native_geom.clone();
-        let Some(window_id) = self.current_id_zero() else {
-            *cached_window_zero_geom = new_native_geom;
-            return None;
-        };
-
-        let window = &mut self[window_id];
-        let old_geom = window.window_geom.clone();
-        window.os_dpi_factor = Some(new_native_geom.dpi_factor);
-        let new_geom = window.native_window_geom_to_layout(new_native_geom);
-        if old_geom == new_geom {
-            return None;
-        }
-
-        *cached_window_zero_geom = new_geom.clone();
-        window.window_geom = new_geom.clone();
-        Some(WindowGeomChangeEvent {
-            window_id,
-            old_geom,
-            new_geom,
-        })
-    }
-
-    #[cfg(any(target_arch = "wasm32", test))]
-    pub(crate) fn web_create_window_geom(
-        &mut self,
-        window_id: WindowId,
-        cached_native_geom: &WindowGeom,
-        cached_window_zero_geom: &mut WindowGeom,
-    ) -> crate::event::WindowGeomChangeEvent {
-        let window = &mut self[window_id];
-        window.os_dpi_factor = Some(cached_native_geom.dpi_factor);
-        let new_geom = window.native_window_geom_to_layout(cached_native_geom.clone());
-        window.window_geom = new_geom.clone();
-        if window_id.0 == 0 {
-            *cached_window_zero_geom = new_geom.clone();
-        }
-        WindowGeomChangeEvent {
-            window_id,
-            old_geom: new_geom.clone(),
-            new_geom,
-        }
-    }
-
     pub fn is_valid(&self, v: WindowId) -> bool {
         if v.0 < self.0.pool.len() {
             if self.0.pool[v.0].generation == v.1 {
@@ -367,22 +283,6 @@ impl CxWindowPool {
     }
 }
 
-#[cfg(any(target_arch = "wasm32", test))]
-impl Cx {
-    pub(crate) fn call_window_zero_focus_event(&mut self, focused: bool) {
-        let window_id = self
-            .windows
-            .current_id_zero()
-            .unwrap_or_else(CxWindowPool::id_zero);
-        let event = if focused {
-            Event::WindowGotFocus(window_id)
-        } else {
-            Event::WindowLostFocus(window_id)
-        };
-        self.call_event_handler(&event);
-    }
-}
-
 impl std::ops::Index<WindowId> for CxWindowPool {
     type Output = CxWindow;
     fn index(&self, index: WindowId) -> &Self::Output {
@@ -458,22 +358,6 @@ impl WindowHandle {
         window
     }
 
-    /// Cancels the create queued by [`Self::new`] while leaving the stable
-    /// window slot available for an explicit later `CreateWindow`.
-    ///
-    /// This only affects a surface that has not been created yet and never
-    /// closes an existing native window.
-    pub fn cancel_initial_create(&self, cx: &mut Cx) -> bool {
-        let window_id = self.window_id();
-        if cx.windows[window_id].is_created {
-            return false;
-        }
-        let old_len = cx.platform_ops.len();
-        cx.platform_ops
-            .retain(|op| !matches!(op, CxOsOp::CreateWindow(id) if *id == window_id));
-        cx.platform_ops.len() != old_len
-    }
-
     /// Creates a popup window that must be explicitly closed by the app.
     ///
     /// The framework sends `Event::PopupDismissed` when the popup should be
@@ -1027,172 +911,11 @@ mod tests {
     use super::*;
     use crate::event::Event;
     use crate::script::vm::ScriptVmCx;
-    use std::{cell::RefCell, rc::Rc};
 
     fn test_cx() -> Cx {
         Cx::new(Box::new(|_cx: &mut Cx, _event: &Event| {}))
     }
 
-    fn web_geom(dpi_factor: f64, width: f64, height: f64) -> WindowGeom {
-        WindowGeom {
-            dpi_factor,
-            inner_size: dvec2(width, height),
-            outer_size: dvec2(width, height),
-            ..Default::default()
-        }
-    }
-
-    #[test]
-    fn web_cached_native_geometry_is_applied_when_window_zero_is_created() {
-        let mut windows = CxWindowPool::default();
-        let mut native_cache = WindowGeom::default();
-        let mut window_zero_cache = WindowGeom::default();
-        let native_geom = web_geom(3.0, 400.0, 300.0);
-
-        assert!(windows
-            .web_resize_window_geom(
-                &mut native_cache,
-                &mut window_zero_cache,
-                native_geom.clone(),
-            )
-            .is_none());
-        let window_zero = windows.alloc();
-        let window_zero_id = window_zero.window_id();
-        windows[window_zero_id].dpi_override = Some(2.0);
-
-        let event = windows.web_create_window_geom(
-            window_zero_id,
-            &native_cache,
-            &mut window_zero_cache,
-        );
-
-        assert_eq!(native_cache, native_geom);
-        assert_eq!(event.window_id, window_zero_id);
-        assert_eq!(event.old_geom, event.new_geom);
-        assert_eq!(event.new_geom.inner_size, dvec2(600.0, 450.0));
-        assert_eq!(windows[window_zero_id].window_geom, event.new_geom);
-        assert_eq!(window_zero_cache, event.new_geom);
-    }
-
-    #[test]
-    fn web_resize_caches_before_creation_then_converts_and_emits_after() {
-        let mut windows = CxWindowPool::default();
-        let mut native_cache = WindowGeom::default();
-        let mut window_zero_cache = WindowGeom::default();
-        let first_native = web_geom(2.0, 100.0, 80.0);
-        let replacement_native = web_geom(3.0, 120.0, 90.0);
-
-        assert!(windows
-            .web_resize_window_geom(
-                &mut native_cache,
-                &mut window_zero_cache,
-                first_native,
-            )
-            .is_none());
-        assert!(windows
-            .web_resize_window_geom(
-                &mut native_cache,
-                &mut window_zero_cache,
-                replacement_native.clone(),
-            )
-            .is_none());
-        assert_eq!(native_cache, replacement_native);
-        assert_eq!(window_zero_cache, replacement_native);
-
-        let window_zero = windows.alloc();
-        let window_zero_id = window_zero.window_id();
-        windows[window_zero_id].dpi_override = Some(2.0);
-        windows.web_create_window_geom(
-            window_zero_id,
-            &native_cache,
-            &mut window_zero_cache,
-        );
-        let old_window_geom = windows[window_zero_id].window_geom.clone();
-        window_zero_cache = web_geom(9.0, 1.0, 1.0);
-        let resized_native = web_geom(4.0, 200.0, 150.0);
-
-        let event = windows
-            .web_resize_window_geom(
-                &mut native_cache,
-                &mut window_zero_cache,
-                resized_native.clone(),
-            )
-            .unwrap();
-
-        assert_eq!(event.window_id, window_zero_id);
-        assert_eq!(event.old_geom, old_window_geom);
-        assert_eq!(event.new_geom.inner_size, dvec2(400.0, 300.0));
-        assert_eq!(native_cache, resized_native);
-        assert_eq!(window_zero_cache, event.new_geom);
-        assert_eq!(windows[window_zero_id].window_geom, event.new_geom);
-    }
-
-    #[test]
-    fn web_focus_is_delivered_without_a_window_and_uses_current_generation() {
-        let received = Rc::new(RefCell::new(Vec::new()));
-        let received_by_handler = received.clone();
-        let mut cx = Cx::new(Box::new(move |_cx, event| match event {
-            Event::WindowGotFocus(window_id) => {
-                received_by_handler.borrow_mut().push((true, *window_id));
-            }
-            Event::WindowLostFocus(window_id) => {
-                received_by_handler
-                    .borrow_mut()
-                    .push((false, *window_id));
-            }
-            _ => {}
-        }));
-
-        assert!(cx.windows.current_id_zero().is_none());
-        cx.call_window_zero_focus_event(true);
-        cx.call_window_zero_focus_event(false);
-
-        let first_window_zero = WindowHandle::new(&mut cx);
-        drop(first_window_zero);
-        let recycled_window_zero = WindowHandle::new(&mut cx);
-        assert_eq!(recycled_window_zero.window_id(), WindowId(0, 1));
-        cx.call_window_zero_focus_event(true);
-
-        assert_eq!(
-            *received.borrow(),
-            vec![
-                (true, WindowId(0, 0)),
-                (false, WindowId(0, 0)),
-                (true, recycled_window_zero.window_id()),
-            ]
-        );
-    }
-
-    #[test]
-    fn web_nonzero_window_creation_preserves_window_zero_geometry() {
-        let mut windows = CxWindowPool::default();
-        let mut window_zero_cache = WindowGeom::default();
-        let native_cache = web_geom(2.0, 100.0, 80.0);
-        let window_zero = windows.alloc();
-        let window_zero_id = window_zero.window_id();
-        windows[window_zero_id].dpi_override = Some(2.0);
-        windows.web_create_window_geom(
-            window_zero_id,
-            &native_cache,
-            &mut window_zero_cache,
-        );
-        let cached_before = window_zero_cache.clone();
-        let window_zero_before = windows[window_zero_id].window_geom.clone();
-
-        let second_window = windows.alloc();
-        let second_window_id = second_window.window_id();
-        windows[second_window_id].dpi_override = Some(1.0);
-        let event = windows.web_create_window_geom(
-            second_window_id,
-            &native_cache,
-            &mut window_zero_cache,
-        );
-
-        assert_eq!(event.new_geom.inner_size, dvec2(200.0, 160.0));
-        assert_eq!(window_zero_cache, cached_before);
-        assert_eq!(windows[window_zero_id].window_geom, window_zero_before);
-    }
-
     #[test]
     fn window_visuals_defaults() {
         let mut cx = test_cx();
@@ -1284,24 +1007,28 @@ mod tests {
     #[test]
     fn macos_window_config_script_hook_applies_floating_panel_defaults_only_when_missing() {
         let mut host = test_cx();
-        let config = host.with_vm(|vm| {
-            let obj = vm.heap_mut().new_object();
-            vm.map_mut_with(obj, |_vm, map| {
-                map.insert(
-                    ScriptValue::from_id(id!(kind)),
-                    ScriptMapValue {
-                        tag: Default::default(),
-                        value: NIL,
-                    },
-                );
-            });
+        let mut std = ();
+        let mut vm = ScriptVm {
+            host: &mut host,
+            std: &mut std,
+            bx: Box::new(ScriptVmBase::new()),
+        };
 
-            let mut config = MacosWindowConfig::default();
-            config.kind = MacosWindowKind::FloatingPanel;
-            config.on_after_apply(vm, &Apply::New, &mut Scope::empty(), obj.into());
-            config
+        let obj = vm.heap_mut().new_object();
+        vm.map_mut_with(obj, |_vm, map| {
+            map.insert(
+                ScriptValue::from_id(id!(kind)),
+                ScriptMapValue {
+                    tag: Default::default(),
+                    value: NIL,
+                },
+            );
         });
 
+        let mut config = MacosWindowConfig::default();
+        config.kind = MacosWindowKind::FloatingPanel;
+        config.on_after_apply(&mut vm, &Apply::New, &mut Scope::empty(), obj.into());
+
         assert_eq!(config.level, MacosWindowLevel::Floating);
         assert!(config.non_activating);
         assert!(!config.miniaturizable);
@@ -1335,45 +1062,50 @@ mod tests {
     #[test]
     fn script_window_handle_on_after_apply_writes_macos_config_into_cx_window() {
         let mut host = test_cx();
-        host.with_vm(|vm| {
-            let handle = WindowHandle::new(vm.cx_mut());
-            let window_id = handle.window_id();
-            let mut script_window = ScriptWindowHandle {
-                handle,
-                title: "Floating Panel".to_string(),
-                app_id: "floating-panel".to_string(),
-                inner_size: Some(dvec2(320.0, 80.0)),
-                position: Some(dvec2(40.0, 50.0)),
-                kind_id: 7,
-                dpi_override: Some(2.0),
-                topmost: false,
+        let mut std = ();
+        let mut vm = ScriptVm {
+            host: &mut host,
+            std: &mut std,
+            bx: Box::new(ScriptVmBase::new()),
+        };
+
+        let handle = WindowHandle::new(vm.cx_mut());
+        let window_id = handle.window_id();
+        let mut script_window = ScriptWindowHandle {
+            handle,
+            title: "Floating Panel".to_string(),
+            app_id: "floating-panel".to_string(),
+            inner_size: Some(dvec2(320.0, 80.0)),
+            position: Some(dvec2(40.0, 50.0)),
+            kind_id: 7,
+            dpi_override: Some(2.0),
+            topmost: false,
+            transparent: true,
+            backdrop: WindowBackdrop::Blur,
+            backdrop_intensity: 0.5,
+            macos: MacosWindowConfig::floating_panel(),
+            caption_bar_height_override: None,
+        };
+
+        script_window.on_after_apply(&mut vm, &Apply::New, &mut Scope::empty(), NIL);
+
+        let cx = vm.cx_mut();
+        let cx_window = &cx.windows[window_id];
+        assert_eq!(cx_window.create_title, "Floating Panel");
+        assert_eq!(cx_window.create_app_id, "floating-panel");
+        assert_eq!(cx_window.create_inner_size, Some(dvec2(320.0, 80.0)));
+        assert_eq!(cx_window.create_position, Some(dvec2(40.0, 50.0)));
+        assert_eq!(cx_window.kind_id, 7);
+        assert_eq!(cx_window.dpi_override, Some(2.0));
+        assert_eq!(
+            cx_window.window_visuals(),
+            WindowVisuals {
                 transparent: true,
                 backdrop: WindowBackdrop::Blur,
                 backdrop_intensity: 0.5,
-                macos: MacosWindowConfig::floating_panel(),
-                caption_bar_height_override: None,
-            };
-
-            script_window.on_after_apply(vm, &Apply::New, &mut Scope::empty(), NIL);
-
-            let cx = vm.cx_mut();
-            let cx_window = &cx.windows[window_id];
-            assert_eq!(cx_window.create_title, "Floating Panel");
-            assert_eq!(cx_window.create_app_id, "floating-panel");
-            assert_eq!(cx_window.create_inner_size, Some(dvec2(320.0, 80.0)));
-            assert_eq!(cx_window.create_position, Some(dvec2(40.0, 50.0)));
-            assert_eq!(cx_window.kind_id, 7);
-            assert_eq!(cx_window.dpi_override, Some(2.0));
-            assert_eq!(
-                cx_window.window_visuals(),
-                WindowVisuals {
-                    transparent: true,
-                    backdrop: WindowBackdrop::Blur,
-                    backdrop_intensity: 0.5,
-                }
-            );
-            assert_eq!(cx_window.macos, MacosWindowConfig::floating_panel());
-        });
+            }
+        );
+        assert_eq!(cx_window.macos, MacosWindowConfig::floating_panel());
     }
 
     #[test]
diff --git a/platform/studio/src/keyboard.rs b/platform/studio/src/keyboard.rs
index 287ec0b24..fb81739ad 100644
--- a/platform/studio/src/keyboard.rs
+++ b/platform/studio/src/keyboard.rs
@@ -11,46 +11,6 @@ pub struct KeyEvent {
     pub time: f64,
 }
 
-impl KeyEvent {
-    /// The one cross-platform shortcut for the design tweaker.
-    pub fn is_tweaker_toggle(&self) -> bool {
-        self.key_code == KeyCode::F10
-            && self.modifiers.shift
-            && !self.modifiers.control
-            && !self.modifiers.alt
-            && !self.modifiers.logo
-    }
-}
-
-#[cfg(test)]
-mod key_event_tests {
-    use super::*;
-
-    fn f10(modifiers: KeyModifiers) -> KeyEvent {
-        KeyEvent {
-            key_code: KeyCode::F10,
-            modifiers,
-            ..Default::default()
-        }
-    }
-
-    #[test]
-    fn tweaker_toggle_is_shift_f10_only() {
-        assert!(f10(KeyModifiers {
-            shift: true,
-            ..Default::default()
-        })
-        .is_tweaker_toggle());
-        assert!(!f10(KeyModifiers::default()).is_tweaker_toggle());
-        assert!(!f10(KeyModifiers {
-            shift: true,
-            control: true,
-            ..Default::default()
-        })
-        .is_tweaker_toggle());
-    }
-}
-
 #[derive(Clone, Debug, PartialEq)]
 pub struct TextInputEvent {
     /// Text to insert or replace
diff --git a/platform/studio/src/studio.rs b/platform/studio/src/studio.rs
index 060434ca7..7bfeeabce 100644
--- a/platform/studio/src/studio.rs
+++ b/platform/studio/src/studio.rs
@@ -215,25 +215,12 @@ pub struct RemoteWheel {
     pub brake: f32,
     pub clutch: f32,
     pub steer_force: f32,
-    pub buttons: u32,
-}
-
-/// A flight stick's state (see the platform's `JoystickState`).
-#[derive(Clone, Copy, Debug, Default, SerBin, DeBin, SerJson, DeJson, PartialEq)]
-pub struct RemoteJoystick {
-    pub x: f32,
-    pub y: f32,
-    pub twist: f32,
-    pub throttle: f32,
-    pub hat: u8,
-    pub buttons: u32,
 }
 
 #[derive(Clone, Copy, Debug, SerBin, DeBin, SerJson, DeJson, PartialEq)]
 pub enum RemoteGameInput {
     Gamepad(RemoteGamepad),
     Wheel(RemoteWheel),
-    Joystick(RemoteJoystick),
 }
 
 impl Default for RemoteGameInput {
diff --git a/platform/tests/fixtures/font-assets-international-v1.txt b/platform/tests/fixtures/font-assets-international-v1.txt
deleted file mode 100644
index b44f8f79e..000000000
--- a/platform/tests/fixtures/font-assets-international-v1.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-format=makepad.font-assets.v1
-set=International
-asset=makepad_widgets/resources/IBMPlexSans-Text.ttf
-asset=makepad_widgets/resources/IBMPlexSans-SemiBold.ttf
-asset=makepad_widgets/resources/IBMPlexSans-Italic.ttf
-asset=makepad_widgets/resources/IBMPlexSans-BoldItalic.ttf
-asset=makepad_widgets/resources/LiberationMono-Regular.ttf
-asset=makepad_widgets/resources/fa-solid-900.ttf
-asset=makepad_widgets/resources/LXGWWenKaiRegular.ttf
-asset=makepad_widgets/resources/LXGWWenKaiBold.ttf
-asset=makepad_widgets/resources/NotoColorEmoji.ttf
diff --git a/platform/tests/fixtures/font-assets-latin-v1.txt b/platform/tests/fixtures/font-assets-latin-v1.txt
deleted file mode 100644
index 7a2694e29..000000000
--- a/platform/tests/fixtures/font-assets-latin-v1.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-format=makepad.font-assets.v1
-set=Latin
-asset=makepad_widgets/resources/IBMPlexSans-Text.ttf
-asset=makepad_widgets/resources/IBMPlexSans-SemiBold.ttf
-asset=makepad_widgets/resources/IBMPlexSans-Italic.ttf
-asset=makepad_widgets/resources/IBMPlexSans-BoldItalic.ttf
-asset=makepad_widgets/resources/LiberationMono-Regular.ttf
-asset=makepad_widgets/resources/fa-solid-900.ttf
-asset=makepad_widgets/resources/jetbrains_mono_variable.ttf
-asset=makepad_widgets/resources/NotoSans-Regular.ttf
diff --git a/platform/video/Cargo.toml b/platform/video/Cargo.toml
index 015a80068..d696c7a1d 100644
--- a/platform/video/Cargo.toml
+++ b/platform/video/Cargo.toml
@@ -1,14 +1,10 @@
 [package]
-name = "makepad-platform-video"
+name = "makepad-video"
 version = "1.0.0"
 edition = "2021"
 description = "Offline hardware video file encode/decode (Media Foundation / VideoToolbox), no Cx"
 license = "MIT OR Apache-2.0"
 
-[lib]
-name = "makepad_video"
-path = "src/lib.rs"
-
 [dependencies]
 
 [target.'cfg(windows)'.dependencies.windows]
diff --git a/platform/video/src/annex_b.rs b/platform/video/src/annex_b.rs
index de211425f..50e1902bb 100644
--- a/platform/video/src/annex_b.rs
+++ b/platform/video/src/annex_b.rs
@@ -112,48 +112,10 @@ pub fn annex_b_to_avcc(nals: &[&[u8]]) -> Vec<u8> {
     out
 }
 
-/// The access unit with every SPS's `level_idc` (the third payload byte:
-/// profile_idc, constraint flags, level_idc) replaced, re-framed with
-/// 4-byte start codes; `None` when it carries no SPS so callers can pass
-/// the original bytes through untouched. A decoder that sizes its picture
-/// reorder buffer from the level (the Microsoft H.264 MFT) is told a
-/// lower level to make it emit pictures one access unit later.
-pub fn with_sps_level_idc(access_unit: &[u8], level_idc: u8) -> Option<Vec<u8>> {
-    let nals = split_annex_b(access_unit);
-    if !nals.iter().any(|nal| nal_unit_type(nal) == NAL_TYPE_SPS && nal.len() > 3) {
-        return None;
-    }
-    let mut out = Vec::with_capacity(access_unit.len() + 4);
-    for nal in nals {
-        if nal_unit_type(nal) == NAL_TYPE_SPS && nal.len() > 3 {
-            let mut sps = nal.to_vec();
-            sps[3] = level_idc;
-            push_annex_b_nal(&mut out, &sps);
-        } else {
-            push_annex_b_nal(&mut out, nal);
-        }
-    }
-    Some(out)
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
 
-    #[test]
-    fn sps_level_rewrite_touches_only_level_idc() {
-        let mut au = Vec::new();
-        push_annex_b_nal(&mut au, &[0x67, 0x4d, 0x00, 0x16, 0xab, 0x40]); // SPS, level 2.2
-        push_annex_b_nal(&mut au, &[0x68, 0xee, 0x3c, 0x80]); // PPS
-        push_annex_b_nal(&mut au, &[0x65, 0x88, 0x84]); // IDR
-        let rewritten = with_sps_level_idc(&au, 10).expect("an SPS is present");
-        assert_eq!(rewritten.len(), au.len());
-        let changed: Vec<usize> = (0..au.len()).filter(|&i| au[i] != rewritten[i]).collect();
-        assert_eq!(changed, vec![7], "only level_idc may change");
-        assert_eq!(rewritten[7], 10);
-        assert!(with_sps_level_idc(&rewritten[4 + 6..], 10).is_none(), "no SPS -> None");
-    }
-
     #[test]
     fn split_annex_b_mixed_start_codes() {
         let mut data = Vec::new();
diff --git a/platform/video/src/lib.rs b/platform/video/src/lib.rs
index ae418cdb6..87403fe4b 100644
--- a/platform/video/src/lib.rs
+++ b/platform/video/src/lib.rs
@@ -3,7 +3,7 @@
 //!
 //! This is the platform-accelerated *offline/artifact* path. It is
 //! deliberately free of `Cx` — any thread can construct and drive an encoder
-//! or decoder without a running event loop. Lives in `makepad-platform-video` so AI
+//! or decoder without a running event loop. Lives in `makepad-video` so AI
 //! content / H3 mux does not pull the full UI platform crate.
 //!
 //! Backends:
@@ -47,7 +47,6 @@
 pub mod annex_b;
 pub mod mp4_first_frame;
 pub mod nv12;
-pub mod stream_debug;
 pub mod stream_decoder;
 pub mod stream_encoder;
 
@@ -633,102 +632,3 @@ pub fn encode_intra_frame_mp4(
     }
     apple_intra_frame::encode_intra_frame_mp4(nv12, width, height, fps.max(1), bitrate_bps, codec)
 }
-
-/// The same single-frame mp4 on the other platforms, through the platform
-/// file encoder (Media Foundation sink writer on Windows, GStreamer on
-/// Linux): one keyframe-only stream, one frame, written to a scratch file
-/// and read back. It pays the container machinery the Apple path avoids,
-/// but the bytes mean the same thing to every decoder, which is what a
-/// tile tape needs — the tape format is not a platform's.
-#[cfg(not(target_os = "macos"))]
-pub fn encode_intra_frame_mp4(
-    nv12: &[u8],
-    width: u32,
-    height: u32,
-    fps: u32,
-    bitrate_bps: u32,
-    codec: VideoFileCodec,
-) -> Result<Vec<u8>, VideoFileError> {
-    if width == 0 || height == 0 || width % 2 != 0 || height % 2 != 0 {
-        return Err(VideoFileError::new(format!(
-            "invalid frame size {width}x{height} (must be nonzero and even)"
-        )));
-    }
-    let options = VideoFileEncoderOptions {
-        codec,
-        width,
-        height,
-        fps_num: fps.max(1),
-        fps_den: 1,
-        video_bitrate_bps: bitrate_bps,
-        audio: None,
-        keyframe_only: true,
-    };
-    // A scratch path of our own: the sink writers want a file name, and the
-    // caller wants bytes. Unique per process + call so parallel bakers never
-    // share one.
-    static SEQ: std::sync::atomic::AtomicU64 = std::sync::atomic::AtomicU64::new(0);
-    let seq = SEQ.fetch_add(1, std::sync::atomic::Ordering::Relaxed);
-    let path = std::env::temp_dir().join(format!(
-        "makepad-intra-{}-{seq}.mp4",
-        std::process::id()
-    ));
-    let text = path.to_string_lossy().to_string();
-    let result = (|| {
-        let mut encoder = VideoFileEncoder::new(&text, options)?;
-        encoder.push_frame_nv12(nv12, Some(0))?;
-        encoder.finish()?;
-        std::fs::read(&path).map_err(|e| VideoFileError::new(format!("read {text}: {e}")))
-    })();
-    let _ = std::fs::remove_file(&path);
-    let bytes = result?;
-    if bytes.is_empty() {
-        return Err(VideoFileError::new(format!("{text}: encoder wrote no bytes")));
-    }
-    Ok(bytes)
-}
-
-#[cfg(test)]
-mod intra_frame_tests {
-    use super::*;
-
-    /// One frame in, one decodable frame of the same size out — on whichever
-    /// platform runs the test (the Apple session path or the file-encoder
-    /// path), so a tape baked on one machine reads on another.
-    #[test]
-    fn single_frame_round_trips_through_the_platform_decoder() {
-        let (w, h) = (64u32, 48u32);
-        let mut nv12 = vec![0u8; nv12::nv12_frame_size(w, h)];
-        for y in 0..h as usize {
-            for x in 0..w as usize {
-                nv12[y * w as usize + x] = ((x * 255) / (w as usize - 1)) as u8;
-            }
-        }
-        for v in &mut nv12[(w * h) as usize..] {
-            *v = 128;
-        }
-        let bytes = match encode_intra_frame_mp4(&nv12, w, h, 30, 2_000_000, VideoFileCodec::H265) {
-            Ok(bytes) => bytes,
-            Err(e) if e.context.contains("not implemented") => return,
-            Err(e) => panic!("encode: {e:?}"),
-        };
-        assert!(bytes.len() > 64, "{} bytes", bytes.len());
-        assert!(
-            bytes.windows(4).any(|b| b == b"ftyp") && bytes.windows(4).any(|b| b == b"moov"),
-            "not an mp4 container"
-        );
-        let path = std::env::temp_dir().join(format!("makepad-intra-test-{}.mp4", std::process::id()));
-        std::fs::write(&path, &bytes).expect("write");
-        let text = path.to_string_lossy().to_string();
-        let decoded = (|| {
-            let mut dec = VideoFileDecoder::open(&text)?;
-            let frame = dec.next_frame()?.ok_or_else(|| VideoFileError::new("no frame"))?;
-            let second = dec.next_frame()?;
-            Ok::<_, VideoFileError>(((frame.width, frame.height), second.is_none()))
-        })();
-        let _ = std::fs::remove_file(&path);
-        let (size, single) = decoded.expect("decode");
-        assert_eq!(size, (w, h));
-        assert!(single, "exactly one frame");
-    }
-}
diff --git a/platform/video/src/stream_debug.rs b/platform/video/src/stream_debug.rs
deleted file mode 100644
index 50c260ae6..000000000
--- a/platform/video/src/stream_debug.rs
+++ /dev/null
@@ -1,74 +0,0 @@
-//! Opt-in trace file for the live stream codecs. `MAKEPAD_H264_DEBUG=<path>`
-//! appends one flushed line per event (packet in, MFT/VideoToolbox result,
-//! negotiation, frame out) so a headless service can be diagnosed from the
-//! file alone — a process launched by a service wrapper has no reliable
-//! stderr, and the per-packet detail is too noisy for the service log.
-
-#[cfg(not(target_arch = "wasm32"))]
-mod native {
-    use std::io::Write;
-    use std::path::PathBuf;
-    use std::sync::OnceLock;
-    use std::time::Instant;
-
-    fn target() -> Option<&'static PathBuf> {
-        static TARGET: OnceLock<Option<PathBuf>> = OnceLock::new();
-        TARGET.get_or_init(|| std::env::var_os("MAKEPAD_H264_DEBUG").map(PathBuf::from)).as_ref()
-    }
-
-    fn started() -> Instant {
-        static START: OnceLock<Instant> = OnceLock::new();
-        *START.get_or_init(Instant::now)
-    }
-
-    pub fn enabled() -> bool {
-        target().is_some()
-    }
-
-    /// Appends one line; the closure only runs when tracing is on.
-    pub fn log(line: impl FnOnce() -> String) {
-        let Some(path) = target() else { return };
-        let text = line();
-        let ms = started().elapsed().as_millis();
-        if let Ok(mut file) = std::fs::OpenOptions::new().create(true).append(true).open(path) {
-            let _ = writeln!(file, "{ms:>8} {text}");
-            let _ = file.flush();
-        }
-    }
-
-    /// Keeps the first access units beside the trace (`<trace>.au0007.h264`)
-    /// so a failing stream can be replayed through the decoder offline.
-    pub fn dump_packet(index: u64, bytes: &[u8]) {
-        let Some(path) = target() else { return };
-        if index >= 64 {
-            return;
-        }
-        let mut name = path.as_os_str().to_owned();
-        name.push(format!(".au{index:04}.h264"));
-        let _ = std::fs::write(name, bytes);
-    }
-
-}
-#[cfg(not(target_arch = "wasm32"))]
-pub use native::{dump_packet, enabled, log};
-
-/// The trace file needs a filesystem and a clock; the web has neither, so tracing is off there.
-#[cfg(target_arch = "wasm32")]
-pub fn enabled() -> bool {
-    false
-}
-#[cfg(target_arch = "wasm32")]
-pub fn log(_line: impl FnOnce() -> String) {}
-#[cfg(target_arch = "wasm32")]
-pub fn dump_packet(_index: u64, _bytes: &[u8]) {}
-
-/// `hr` as the mferror.h-style hex a reader can look up.
-pub fn hex_hr(hr: i32) -> String {
-    format!("0x{:08X}", hr as u32)
-}
-
-/// First bytes of a payload, for telling Annex-B (`00 00 00 01 67`) from
-/// AVCC (length-prefixed) at a glance.
-pub fn head(bytes: &[u8]) -> String {
-    bytes.iter().take(6).map(|b| format!("{b:02x}")).collect::<Vec<_>>().join(" ")
-}
diff --git a/platform/video/src/windows_mft.rs b/platform/video/src/windows_mft.rs
index 85fe5f77d..dafa1c041 100644
--- a/platform/video/src/windows_mft.rs
+++ b/platform/video/src/windows_mft.rs
@@ -19,12 +19,10 @@
 //! docs on `windows_stream_encoder`/`windows_stream_decoder` for the full
 //! list of hand-derived constants this implies.
 
-use windows::core::{Interface, GUID};
+use windows::core::Interface;
 use windows::Win32::Media::MediaFoundation::{
-    ICodecAPI, IMFAttributes, IMFMediaType, IMFSample, IMFTransform, MFT_MESSAGE_TYPE, MFT_OUTPUT_DATA_BUFFER,
-    MFT_OUTPUT_STREAM_INFO,
+    IMFMediaType, IMFSample, IMFTransform, MFT_MESSAGE_TYPE, MFT_OUTPUT_DATA_BUFFER, MFT_OUTPUT_STREAM_INFO,
 };
-use windows::Win32::System::Variant::{VARENUM, VARIANT};
 
 // mftransform.h — stable since Vista, not part of the vendored binding
 // subset (see module doc). FLUSH/NOTIFY_END_OF_STREAM are unused today
@@ -33,9 +31,6 @@ use windows::Win32::System::Variant::{VARENUM, VARIANT};
 // that ARE used since they're one small, complete, documented set.
 #[allow(dead_code)]
 pub(crate) const MFT_MESSAGE_COMMAND_FLUSH: i32 = 0x0000_0000;
-/// `MFT_MESSAGE_COMMAND_DRAIN` — "emit everything you hold, then ask for
-/// input again"; reference pictures survive it (only FLUSH discards them).
-pub(crate) const MFT_MESSAGE_COMMAND_DRAIN: i32 = 0x0000_0001;
 #[allow(dead_code)]
 pub(crate) const MFT_MESSAGE_NOTIFY_END_OF_STREAM: i32 = 0x1000_0002;
 pub(crate) const MFT_MESSAGE_NOTIFY_START_OF_STREAM: i32 = 0x1000_0003;
@@ -44,63 +39,22 @@ pub(crate) const MFT_MESSAGE_NOTIFY_BEGIN_STREAMING: i32 = 0x1000_0000;
 /// `MF_E_TRANSFORM_NEED_MORE_INPUT` (mferror.h) — the pull loop's normal
 /// "nothing more to give you right now" terminal condition.
 pub(crate) const MF_E_TRANSFORM_NEED_MORE_INPUT: i32 = 0xC00D_6D72u32 as i32;
-/// `MF_E_TRANSFORM_TYPE_NOT_SET` (mferror.h, 0xC00D6D60) — `ProcessOutput`
-/// before any output type is committed. Negotiate one and retry.
-pub(crate) const MF_E_TRANSFORM_TYPE_NOT_SET: i32 = 0xC00D_6D60u32 as i32;
-/// `MF_E_TRANSFORM_STREAM_CHANGE` (mferror.h, 0xC00D6D61) — `ProcessOutput`
-/// signals this once the decoder has parsed enough of the bitstream (SPS)
-/// to know the real output format/dimensions; the caller must re-negotiate
-/// the output type (see `get_output_available_type`) and retry.
-pub(crate) const MF_E_TRANSFORM_STREAM_CHANGE: i32 = 0xC00D_6D61u32 as i32;
-/// `MF_E_NOTACCEPTING` (mferror.h) — `ProcessInput` refused because output
-/// is pending; drain, then offer the sample again.
-pub(crate) const MF_E_NOTACCEPTING: i32 = 0xC00D_36B5u32 as i32;
-/// `MF_E_BUFFERTOOSMALL` (mferror.h) — the caller-allocated output sample
-/// is smaller than `MFT_OUTPUT_STREAM_INFO::cbSize` after a stream change.
-pub(crate) const MF_E_BUFFERTOOSMALL: i32 = 0xC00D_36B1u32 as i32;
-
-/// `MF_LOW_LATENCY` (mfapi.h) on the transform's attribute store: the
-/// Microsoft H.264 decoder then emits every picture as soon as it is
-/// decoded instead of holding a reorder window — without it a 2–3 frame
-/// live pipeline never sees a single output frame.
-pub(crate) const MF_LOW_LATENCY: GUID = GUID::from_u128(0x9c27891a_ed7a_40e1_88e8_b22727a024ee);
-/// `CODECAPI_AVLowLatencyMode` (codecapi.h) — the same switch through the
-/// decoder's `ICodecAPI`, which is where the H.264 decoder documents it.
-pub(crate) const CODECAPI_AV_LOW_LATENCY_MODE: GUID = GUID::from_u128(0x9c27891a_ed7a_40e1_88e8_b22727a024ee);
+/// `MF_E_TRANSFORM_STREAM_CHANGE` (mferror.h) — `ProcessOutput` signals this
+/// once the decoder has parsed enough of the bitstream (SPS) to know the
+/// real output format/dimensions; the caller must re-negotiate the output
+/// type (see `get_output_available_type`) and retry.
+pub(crate) const MF_E_TRANSFORM_STREAM_CHANGE: i32 = 0xC00D_6D60u32 as i32;
 
 /// Bit in `MFT_OUTPUT_STREAM_INFO::dwFlags` meaning the MFT allocates its
 /// own output samples (caller must pass `None` to `process_output`,
 /// otherwise the caller must pre-allocate one of `cbSize` bytes).
-/// mftransform.h: WHOLE_SAMPLES 0x1, SINGLE_SAMPLE_PER_BUFFER 0x2,
-/// FIXED_SAMPLE_SIZE 0x4, DISCARDABLE 0x8, OPTIONAL 0x10, PROVIDES_SAMPLES
-/// 0x100, CAN_PROVIDE_SAMPLES 0x200 — the Microsoft H.264 decoder reports
-/// 0x107, so reading bit 0 as "provides samples" hands it no buffer and
-/// every `ProcessOutput` is `E_INVALIDARG`.
-pub(crate) const MFT_OUTPUT_STREAM_PROVIDES_SAMPLES: u32 = 0x0000_0100;
+pub(crate) const MFT_OUTPUT_STREAM_PROVIDES_SAMPLES: u32 = 0x0000_0001;
 
 pub(crate) unsafe fn process_message(transform: &IMFTransform, message: i32, param: usize) -> windows::core::Result<()> {
     let vtbl = Interface::vtable(transform);
     (vtbl.ProcessMessage)(Interface::as_raw(transform), MFT_MESSAGE_TYPE(message), param).ok()
 }
 
-/// `IMFTransform::GetAttributes` — the transform-level store where
-/// [`MF_LOW_LATENCY`] lives. Optional for an MFT (`E_NOTIMPL` is normal).
-pub(crate) unsafe fn get_attributes(transform: &IMFTransform) -> windows::core::Result<IMFAttributes> {
-    let mut raw: *mut core::ffi::c_void = std::ptr::null_mut();
-    let vtbl = Interface::vtable(transform);
-    (vtbl.GetAttributes)(Interface::as_raw(transform), &mut raw).ok()?;
-    Ok(IMFAttributes::from_raw(raw))
-}
-
-/// `IMFTransform::GetOutputCurrentType(0)` — the committed output type,
-/// carrying the real frame size once the decoder has seen the SPS.
-pub(crate) unsafe fn get_output_current_type(transform: &IMFTransform) -> windows::core::Result<IMFMediaType> {
-    let mut raw: *mut core::ffi::c_void = std::ptr::null_mut();
-    let vtbl = Interface::vtable(transform);
-    (vtbl.GetOutputCurrentType)(Interface::as_raw(transform), 0, &mut raw).ok()?;
-    Ok(IMFMediaType::from_raw(raw))
-}
-
 pub(crate) unsafe fn set_input_type(transform: &IMFTransform, media_type: &IMFMediaType) -> windows::core::Result<()> {
     let vtbl = Interface::vtable(transform);
     (vtbl.SetInputType)(Interface::as_raw(transform), 0, Interface::as_raw(media_type), 0).ok()
@@ -142,10 +96,8 @@ pub(crate) unsafe fn process_input(transform: &IMFTransform, sample: &IMFSample)
     (vtbl.ProcessInput)(Interface::as_raw(transform), 0, Interface::as_raw(sample), 0)
 }
 
-/// Pulls one output sample. Before the output type is negotiated the caller
-/// passes `None` so the MFT can report `MF_E_TRANSFORM_STREAM_CHANGE`.
-/// Afterwards, `provided_sample` must be `Some` (pre-allocated by the caller,
-/// sized from `get_output_stream_info().cbSize`) unless
+/// Pulls one output sample. `provided_sample` must be `Some` (pre-allocated
+/// by the caller, sized from `get_output_stream_info().cbSize`) unless
 /// `MFT_OUTPUT_STREAM_PROVIDES_SAMPLES` is set, in which case it must be
 /// `None`. Returns the raw HRESULT (compare against
 /// [`MF_E_TRANSFORM_NEED_MORE_INPUT`] for the loop's exit condition) and the
@@ -153,7 +105,7 @@ pub(crate) unsafe fn process_input(transform: &IMFTransform, sample: &IMFSample)
 pub(crate) unsafe fn process_output(
     transform: &IMFTransform,
     provided_sample: Option<IMFSample>,
-) -> (windows::core::HRESULT, u32, Option<IMFSample>) {
+) -> (windows::core::HRESULT, Option<IMFSample>) {
     let mut buffer = MFT_OUTPUT_DATA_BUFFER {
         dwStreamID: 0,
         pSample: core::mem::ManuallyDrop::new(provided_sample),
@@ -164,18 +116,5 @@ pub(crate) unsafe fn process_output(
     let vtbl = Interface::vtable(transform);
     let hr = (vtbl.ProcessOutput)(Interface::as_raw(transform), 0, 1, &mut buffer, &mut status);
     let sample = core::mem::ManuallyDrop::into_inner(buffer.pSample);
-    (hr, buffer.dwStatus, sample)
-}
-
-/// `ICodecAPI::SetValue(guid, VT_UI4)` on the transform — how the Microsoft
-/// codecs take their codec-level switches. codecapi.h documents
-/// `CODECAPI_AVLowLatencyMode` as VT_BOOL, but the H.264 decoder rejects
-/// that with "VT_UI4 != pValue->vt"; it wants the number.
-/// Err when the MFT has no `ICodecAPI` or refuses the property.
-pub(crate) unsafe fn set_codec_api_u32(transform: &IMFTransform, property: &GUID, value: u32) -> windows::core::Result<()> {
-    let codec_api: ICodecAPI = transform.cast()?;
-    let mut variant = VARIANT::default();
-    (*variant.Anonymous.Anonymous).vt = VARENUM(19); // VT_UI4
-    (*variant.Anonymous.Anonymous).Anonymous.ulVal = value;
-    codec_api.SetValue(property, &variant)
+    (hr, sample)
 }
diff --git a/platform/video/src/windows_stream_decoder.rs b/platform/video/src/windows_stream_decoder.rs
index d3c6ec778..5d8d00004 100644
--- a/platform/video/src/windows_stream_decoder.rs
+++ b/platform/video/src/windows_stream_decoder.rs
@@ -3,45 +3,36 @@
 //! `IMFTransform::ProcessInput`/`ProcessOutput` (see [`crate::windows_
 //! mft`]).
 //!
-//! No DXVA/hardware surface path — output is read back to system memory
-//! NV12 via `IMFMediaBuffer::Lock`, same as the file-based decoder.
+//! **UNVERIFIED — cross-compiled only, never run.** See `windows_stream_
+//! encoder`'s module doc for the full explanation (no Windows machine
+//! available; several constants below are hand-derived because the vendored
+//! `windows-rs` binding subset in this repo does not include them).
 //!
-//! Lifecycle, as measured on a real box (2026-09-02, RTX 4090 node):
-//! 1. Input type = bare H.264 (no frame-size hint; the SPS decides).
-//! 2. An output type committed BEFORE the first `ProcessOutput` — the
-//!    decoder offers NV12 (at a placeholder size) as soon as the input type
-//!    is set, and `ProcessOutput` without one is `MF_E_TRANSFORM_TYPE_NOT_
-//!    SET`, not a stream change.
-//! 3. `ProcessOutput` reports `MF_E_TRANSFORM_STREAM_CHANGE` once the real
-//!    picture size is known; re-negotiate and retry.
-//! 4. The decoder delays output by the DPB size it derives from the SPS
-//!    `level_idc` — neither `MF_LOW_LATENCY` nor `CODECAPI_AVLowLatencyMode`
-//!    shortens that (both accepted, both without effect: six access units
-//!    in, nothing out until DRAIN). Rewriting `level_idc` to 1.0 in every
-//!    SPS gives a one-picture DPB and every picture comes out as the next
-//!    access unit arrives. Both switches are still set for decoders that
-//!    do honour them.
+//! No DXVA/hardware surface path (the user-facing spec calls this
+//! "optional, later") — output is read back to system memory NV12 via
+//! `IMFMediaBuffer::Lock`, same as the file-based decoder.
 //!
-//! `MAKEPAD_H264_DEBUG=<file>` traces every step (see [`crate::stream_debug`]).
+//! The input type is set to bare H.264 (no frame-size hint — the decoder
+//! determines the real picture size from the bitstream's SPS). The first
+//! `ProcessOutput` calls are expected to return `MF_E_TRANSFORM_STREAM_
+//! CHANGE` once the decoder has parsed enough of the stream to know its
+//! output format; `renegotiate_output_type` handles that by walking `Get
+//! OutputAvailableType` for an NV12 entry and calling `SetOutputType`.
 
-use crate::annex_b;
-use crate::stream_debug::{self as dbg, hex_hr};
 use crate::stream_decoder::DecodedFrame;
 use crate::stream_encoder::StreamVideoCodec;
 use crate::windows_encoder::{ensure_media_foundation, hr_err};
 use crate::windows_mft::{
-    self, MFT_MESSAGE_COMMAND_DRAIN, MFT_MESSAGE_NOTIFY_BEGIN_STREAMING, MFT_MESSAGE_NOTIFY_START_OF_STREAM,
-    MFT_OUTPUT_STREAM_PROVIDES_SAMPLES, CODECAPI_AV_LOW_LATENCY_MODE, MF_E_BUFFERTOOSMALL, MF_E_NOTACCEPTING,
-    MF_E_TRANSFORM_NEED_MORE_INPUT, MF_E_TRANSFORM_STREAM_CHANGE, MF_E_TRANSFORM_TYPE_NOT_SET, MF_LOW_LATENCY,
+    self, MFT_MESSAGE_NOTIFY_BEGIN_STREAMING, MFT_MESSAGE_NOTIFY_START_OF_STREAM, MFT_OUTPUT_STREAM_PROVIDES_SAMPLES,
+    MF_E_TRANSFORM_NEED_MORE_INPUT, MF_E_TRANSFORM_STREAM_CHANGE,
 };
 use crate::VideoFileError;
 use std::collections::VecDeque;
 use windows::{
     core::GUID,
     Win32::Media::MediaFoundation::{
-        IMFMediaType, IMFSample, IMFTransform, MFCreateMediaType, MFCreateMemoryBuffer, MFCreateSample,
-        MFMediaType_Video, MFVideoFormat_H264, MFVideoFormat_NV12, MF_MT_DEFAULT_STRIDE, MF_MT_FRAME_SIZE,
-        MF_MT_MAJOR_TYPE, MF_MT_SUBTYPE,
+        IMFSample, IMFTransform, MFCreateMediaType, MFCreateMemoryBuffer, MFCreateSample, MFMediaType_Video,
+        MFVideoFormat_H264, MFVideoFormat_NV12, MF_MT_FRAME_SIZE, MF_MT_MAJOR_TYPE, MF_MT_SUBTYPE,
     },
     Win32::System::Com::{CoCreateInstance, CLSCTX_INPROC_SERVER},
 };
@@ -50,23 +41,6 @@ use windows::{
 /// and documented since Windows 7; not in the vendored bindings.
 const CLSID_CMS_H264_DECODER_MFT: GUID = GUID::from_u128(0x62ce7e72_4c71_4d20_b15d_452831a87d9d);
 
-/// The `level_idc` every SPS is rewritten to (level 1.0, MaxDpbMbs 396):
-/// one decoded picture of DPB for anything 352x288 or larger, which is
-/// what turns the decoder into a one-access-unit-latency pipeline. Live
-/// streams here are IPPP with one reference picture, which such a DPB
-/// holds; the decoder does not validate the level against the picture
-/// size (a 512x512 stream at "level 1.0" decodes cleanly).
-const LOW_DELAY_LEVEL_IDC: u8 = 10;
-
-/// Output allocation floor while the decoder still reports a placeholder
-/// size (1080p NV12): the first real picture must fit before the stream
-/// change that tells us its size has been processed.
-const OUTPUT_BUFFER_FLOOR: u32 = 1920 * 1088 * 3 / 2;
-
-/// How many consecutive type re-negotiations one `ProcessOutput` pump may
-/// do before giving up — a decoder that keeps flipping types is broken.
-const MAX_RENEGOTIATIONS: u32 = 4;
-
 fn create_transform() -> Result<IMFTransform, VideoFileError> {
     ensure_media_foundation()?;
     unsafe { CoCreateInstance(&CLSID_CMS_H264_DECODER_MFT, None, CLSCTX_INPROC_SERVER) }
@@ -97,25 +71,14 @@ fn make_output_sample(size: u32) -> Result<IMFSample, VideoFileError> {
     }
 }
 
-/// `(width, height)` from a media type's `MF_MT_FRAME_SIZE`, `None` while
-/// the decoder still carries a placeholder (absent or zero) size.
-unsafe fn frame_size_of(media_type: &IMFMediaType) -> Option<(u32, u32)> {
-    let packed = media_type.GetUINT64(&MF_MT_FRAME_SIZE).ok()?;
-    let size = ((packed >> 32) as u32, (packed & 0xFFFF_FFFF) as u32);
-    (size.0 > 0 && size.1 > 0).then_some(size)
-}
-
 pub struct WindowsStreamDecoder {
     transform: IMFTransform,
+    output_negotiated: bool,
     provides_samples: bool,
     output_buffer_size: u32,
     width: u32,
     height: u32,
-    output_stride: usize,
     pending_pts: VecDeque<i64>,
-    packets_in: u64,
-    frames_out: u64,
-    pumps: u64,
 }
 
 impl WindowsStreamDecoder {
@@ -125,226 +88,114 @@ impl WindowsStreamDecoder {
         }
         let transform = create_transform()?;
         unsafe {
-            match windows_mft::get_attributes(&transform) {
-                Ok(attributes) => {
-                    let set = attributes.SetUINT32(&MF_LOW_LATENCY, 1);
-                    dbg::log(|| format!("h264dec: MF_LOW_LATENCY set -> {set:?}"));
-                }
-                Err(e) => dbg::log(|| format!("h264dec: GetAttributes failed {e:?} (no low-latency attribute)")),
-            }
-            let codec_api = windows_mft::set_codec_api_u32(&transform, &CODECAPI_AV_LOW_LATENCY_MODE, 1);
-            dbg::log(|| format!("h264dec: CODECAPI_AVLowLatencyMode set -> {codec_api:?}"));
             let in_type = MFCreateMediaType().map_err(|e| hr_err("MFCreateMediaType(in)", e))?;
             in_type.SetGUID(&MF_MT_MAJOR_TYPE, &MFMediaType_Video).map_err(|e| hr_err("set in major type", e))?;
             in_type.SetGUID(&MF_MT_SUBTYPE, &MFVideoFormat_H264).map_err(|e| hr_err("set in subtype", e))?;
             windows_mft::set_input_type(&transform, &in_type).map_err(|e| hr_err("IMFTransform::SetInputType", e))?;
-        }
-        let mut decoder = Self {
-            transform,
-            provides_samples: false,
-            output_buffer_size: OUTPUT_BUFFER_FLOOR,
-            width: 0,
-            height: 0,
-            output_stride: 0,
-            pending_pts: VecDeque::new(),
-            packets_in: 0,
-            frames_out: 0,
-            pumps: 0,
-        };
-        // Committing an output type up front is what makes the first
-        // ProcessOutput answer NEED_MORE_INPUT / STREAM_CHANGE instead of
-        // TYPE_NOT_SET; a decoder that refuses this early is still driven
-        // through the TYPE_NOT_SET branch of the pump.
-        if let Err(e) = decoder.negotiate_output_type() {
-            dbg::log(|| format!("h264dec: eager output negotiation failed: {e}"));
-        }
-        unsafe {
-            windows_mft::process_message(&decoder.transform, MFT_MESSAGE_NOTIFY_BEGIN_STREAMING, 0)
+            windows_mft::process_message(&transform, MFT_MESSAGE_NOTIFY_BEGIN_STREAMING, 0)
                 .map_err(|e| hr_err("ProcessMessage(BEGIN_STREAMING)", e))?;
-            windows_mft::process_message(&decoder.transform, MFT_MESSAGE_NOTIFY_START_OF_STREAM, 0)
+            windows_mft::process_message(&transform, MFT_MESSAGE_NOTIFY_START_OF_STREAM, 0)
                 .map_err(|e| hr_err("ProcessMessage(START_OF_STREAM)", e))?;
         }
-        dbg::log(|| "h264dec: ready (input H264, streaming notified)".to_string());
-        Ok(decoder)
+        Ok(Self {
+            transform,
+            output_negotiated: false,
+            provides_samples: false,
+            output_buffer_size: 0,
+            width: 0,
+            height: 0,
+            pending_pts: VecDeque::new(),
+        })
     }
 
-    /// Walks `GetOutputAvailableType` for an NV12 entry and commits it with
-    /// `SetOutputType`, then refreshes size, stride, allocation mode and
-    /// buffer size from the committed type. Called eagerly at construction
-    /// (placeholder size) and again on every stream change (real size).
-    fn negotiate_output_type(&mut self) -> Result<(), VideoFileError> {
+    /// Walks `GetOutputAvailableType` looking for an NV12 entry (the decoder
+    /// only offers real entries once it has parsed enough of the bitstream —
+    /// this is called in response to `MF_E_TRANSFORM_STREAM_CHANGE`) and
+    /// commits it with `SetOutputType`.
+    fn renegotiate_output_type(&mut self) -> Result<(), VideoFileError> {
         unsafe {
             let mut chosen = None;
-            let mut offered = Vec::new();
-            for index in 0.. {
+            for index in 0..16u32 {
                 let Ok(candidate) = windows_mft::get_output_available_type(&self.transform, index) else {
                     break;
                 };
-                let subtype = candidate.GetGUID(&MF_MT_SUBTYPE).ok();
-                offered.push(subtype.map(|g| format!("{g:?}")).unwrap_or_else(|| "?".into()));
-                if subtype == Some(MFVideoFormat_NV12) && chosen.is_none() {
-                    chosen = Some(candidate);
+                if let Ok(subtype) = candidate.GetGUID(&MF_MT_SUBTYPE) {
+                    if subtype == MFVideoFormat_NV12 {
+                        chosen = Some(candidate);
+                        break;
+                    }
                 }
             }
-            dbg::log(|| format!("h264dec: output types offered: {} (nv12 {})", offered.join(", "), chosen.is_some()));
             let Some(chosen_type) = chosen else {
                 return Err(VideoFileError::new(
                     "windows stream decoder: no NV12 output type offered by CMSH264DecoderMFT",
                 ));
             };
+            let packed = chosen_type.GetUINT64(&MF_MT_FRAME_SIZE).map_err(|e| hr_err("GetUINT64(FRAME_SIZE)", e))?;
+            self.width = (packed >> 32) as u32;
+            self.height = (packed & 0xFFFF_FFFF) as u32;
             windows_mft::set_output_type(&self.transform, &chosen_type).map_err(|e| hr_err("SetOutputType(NV12)", e))?;
-            self.refresh_output_geometry(&chosen_type)?;
+            let stream_info =
+                windows_mft::get_output_stream_info(&self.transform).map_err(|e| hr_err("GetOutputStreamInfo", e))?;
+            self.provides_samples = stream_info.dwFlags & MFT_OUTPUT_STREAM_PROVIDES_SAMPLES != 0;
+            self.output_buffer_size = stream_info.cbSize;
+            self.output_negotiated = true;
         }
         Ok(())
     }
 
-    unsafe fn refresh_output_geometry(&mut self, committed: &IMFMediaType) -> Result<(), VideoFileError> {
-        if let Some((width, height)) = frame_size_of(committed) {
-            self.width = width;
-            self.height = height;
-            self.output_stride = committed
-                .GetUINT32(&MF_MT_DEFAULT_STRIDE)
-                .map(|stride| (stride as i32).unsigned_abs() as usize)
-                .unwrap_or(width as usize)
-                .max(width as usize);
-        }
-        let stream_info =
-            windows_mft::get_output_stream_info(&self.transform).map_err(|e| hr_err("GetOutputStreamInfo", e))?;
-        self.provides_samples = stream_info.dwFlags & MFT_OUTPUT_STREAM_PROVIDES_SAMPLES != 0;
-        let needed = (self.output_stride as u32).saturating_mul(self.height.div_ceil(2) * 3);
-        self.output_buffer_size = stream_info.cbSize.max(needed).max(OUTPUT_BUFFER_FLOOR);
-        dbg::log(|| {
-            format!(
-                "h264dec: output committed {}x{} stride {} flags 0x{:x} cbSize {} -> alloc {}",
-                self.width, self.height, self.output_stride, stream_info.dwFlags, stream_info.cbSize, self.output_buffer_size
-            )
-        });
-        Ok(())
-    }
-
     pub fn push_packet(&mut self, annex_b_data: &[u8], pts_100ns: i64) -> Result<Vec<DecodedFrame>, VideoFileError> {
         // See `WindowsStreamEncoder::push_frame_nv12`'s identical comment —
         // this type is `Send` and may be called from a different thread
         // than the one that constructed it; re-assert MTA membership here.
         ensure_media_foundation()?;
-        dbg::dump_packet(self.packets_in, annex_b_data);
-        self.packets_in += 1;
-        let low_delay = annex_b::with_sps_level_idc(annex_b_data, LOW_DELAY_LEVEL_IDC);
-        let annex_b_data = low_delay.as_deref().unwrap_or(annex_b_data);
         let sample = make_input_sample(annex_b_data, pts_100ns)?;
-        let mut hr = unsafe { windows_mft::process_input(&self.transform, &sample) };
-        let mut frames = Vec::new();
-        if hr.0 == MF_E_NOTACCEPTING {
-            frames = self.drain_available()?;
-            hr = unsafe { windows_mft::process_input(&self.transform, &sample) };
-        }
-        dbg::log(|| {
-            format!(
-                "h264dec: packet #{} {} bytes head [{}] pts {}{} ProcessInput {}",
-                self.packets_in,
-                annex_b_data.len(),
-                dbg::head(annex_b_data),
-                pts_100ns,
-                if low_delay.is_some() { " (SPS level rewritten)" } else { "" },
-                hex_hr(hr.0)
-            )
-        });
+        let hr = unsafe { windows_mft::process_input(&self.transform, &sample) };
         if hr.is_err() {
             return Err(VideoFileError::with_code("IMFTransform::ProcessInput", hr.0));
         }
         self.pending_pts.push_back(pts_100ns);
-        frames.extend(self.drain_available()?);
-        Ok(frames)
+        self.drain_available()
     }
 
-    /// Drives the pull side until the decoder asks for more input. Type
-    /// errors re-negotiate and retry; a too-small caller buffer re-reads
-    /// the stream info and retries; every produced sample becomes a frame.
     fn drain_available(&mut self) -> Result<Vec<DecodedFrame>, VideoFileError> {
         let mut frames = Vec::new();
-        let mut renegotiations = 0;
         loop {
-            let provided = if self.provides_samples { None } else { Some(make_output_sample(self.output_buffer_size)?) };
-            let (hr, status, sample) = unsafe { windows_mft::process_output(&self.transform, provided) };
-            self.pumps += 1;
-            if self.pumps <= 40 || hr.0 != MF_E_TRANSFORM_NEED_MORE_INPUT {
-                dbg::log(|| format!("h264dec: ProcessOutput #{} {} status 0x{status:x}", self.pumps, hex_hr(hr.0)));
+            if !self.output_negotiated {
+                // Nothing to pull yet — the decoder hasn't told us its
+                // output format (needs SPS/PPS + at least one VCL NAL).
+                break;
             }
+            let provided = if self.provides_samples { None } else { Some(make_output_sample(self.output_buffer_size)?) };
+            let (hr, sample) = unsafe { windows_mft::process_output(&self.transform, provided) };
             if hr.0 == MF_E_TRANSFORM_NEED_MORE_INPUT {
                 break;
             }
-            if hr.0 == MF_E_TRANSFORM_STREAM_CHANGE || hr.0 == MF_E_TRANSFORM_TYPE_NOT_SET || hr.0 == MF_E_BUFFERTOOSMALL {
-                renegotiations += 1;
-                if renegotiations > MAX_RENEGOTIATIONS {
-                    return Err(VideoFileError::with_code("IMFTransform::ProcessOutput (type never settles)", hr.0));
-                }
-                self.negotiate_output_type()?;
+            if hr.0 == MF_E_TRANSFORM_STREAM_CHANGE {
+                self.renegotiate_output_type()?;
                 continue;
             }
             if hr.is_err() {
                 return Err(VideoFileError::with_code("IMFTransform::ProcessOutput", hr.0));
             }
             let Some(sample) = sample else { break };
-            if self.width == 0 || self.height == 0 {
-                // A decoder that emitted a picture without ever reporting a
-                // stream change still carries the size on its current type.
-                if let Ok(current) = unsafe { windows_mft::get_output_current_type(&self.transform) } {
-                    unsafe { self.refresh_output_geometry(&current)? };
-                }
-                if self.width == 0 || self.height == 0 {
-                    dbg::log(|| "h264dec: decoded sample but no frame size known, dropping".to_string());
-                    self.pending_pts.pop_front();
-                    continue;
-                }
-            }
             let buffer = unsafe { sample.ConvertToContiguousBuffer() }.map_err(|e| hr_err("ConvertToContiguousBuffer", e))?;
             let (mut ptr, mut len) = (std::ptr::null_mut(), 0u32);
             unsafe { buffer.Lock(&mut ptr, None, Some(&mut len)) }.map_err(|e| hr_err("Lock(out)", e))?;
-            let bytes = unsafe { std::slice::from_raw_parts(ptr, len as usize) };
-            let width = self.width as usize;
-            let height = self.height as usize;
-            let uv_height = height.div_ceil(2);
-            let stride = self.output_stride.max(width);
-            let mut nv12 = vec![0u8; width * (height + uv_height)];
-            if stride * (height + uv_height) <= bytes.len() {
-                for row in 0..height {
-                    nv12[row * width..(row + 1) * width]
-                        .copy_from_slice(&bytes[row * stride..row * stride + width]);
-                }
-                for row in 0..uv_height {
-                    let src = (height + row) * stride;
-                    let dst = (height + row) * width;
-                    nv12[dst..dst + width].copy_from_slice(&bytes[src..src + width]);
-                }
-            } else {
-                let copy_len = nv12.len().min(bytes.len());
-                nv12[..copy_len].copy_from_slice(&bytes[..copy_len]);
-            }
+            let nv12 = unsafe { std::slice::from_raw_parts(ptr, len as usize) }.to_vec();
             unsafe { buffer.Unlock() }.map_err(|e| hr_err("Unlock(out)", e))?;
             let pts_100ns = self.pending_pts.pop_front().unwrap_or(0);
-            self.frames_out += 1;
-            dbg::log(|| {
-                format!(
-                    "h264dec: frame #{} {}x{} ({} bytes locked, stride {}) pts {}",
-                    self.frames_out, width, height, len, stride, pts_100ns
-                )
-            });
             frames.push(DecodedFrame { width: self.width, height: self.height, nv12, pts_100ns });
         }
         Ok(frames)
     }
 
-    /// Asks the decoder for everything it still holds (`COMMAND_DRAIN`);
-    /// reference pictures survive, so streaming can continue afterwards.
     pub fn flush(&mut self) -> Result<Vec<DecodedFrame>, VideoFileError> {
-        ensure_media_foundation()?;
-        unsafe { windows_mft::process_message(&self.transform, MFT_MESSAGE_COMMAND_DRAIN, 0) }
-            .map_err(|e| hr_err("ProcessMessage(COMMAND_DRAIN)", e))?;
         self.drain_available()
     }
 }
 
-// SAFETY: see `WindowsStreamEncoder`'s identical `Send` impl in
-// windows_stream_encoder.rs — same reasoning (Mutex-enforced exclusive
+// SAFETY (UNVERIFIED): see `WindowsStreamEncoder`'s identical `Send` impl
+// in windows_stream_encoder.rs — same reasoning (Mutex-enforced exclusive
 // access + per-thread MTA re-assertion on every entry point).
 unsafe impl Send for WindowsStreamDecoder {}
diff --git a/platform/video/src/windows_stream_encoder.rs b/platform/video/src/windows_stream_encoder.rs
index ade3366e0..481db6116 100644
--- a/platform/video/src/windows_stream_encoder.rs
+++ b/platform/video/src/windows_stream_encoder.rs
@@ -6,7 +6,7 @@
 //!
 //! **UNVERIFIED — cross-compiled only, never run.** There is no Windows
 //! machine in this agent's environment; this file has only ever been
-//! `cargo check -p makepad-platform-video --target x86_64-pc-windows-msvc`-checked
+//! `cargo check -p makepad-video --target x86_64-pc-windows-msvc`-checked
 //! (type/signature validation only — it cannot catch COM/HRESULT semantic
 //! bugs). Treat it as a first draft that needs real Windows testing.
 //!
@@ -241,7 +241,7 @@ impl WindowsStreamEncoder {
             } else {
                 Some(make_output_sample(self.output_buffer_size)?)
             };
-            let (hr, _status, sample) = unsafe { windows_mft::process_output(&self.transform, provided) };
+            let (hr, sample) = unsafe { windows_mft::process_output(&self.transform, provided) };
             if hr.0 == MF_E_TRANSFORM_NEED_MORE_INPUT {
                 break;
             }
diff --git a/platform/video/tests/stream_codec.rs b/platform/video/tests/stream_codec.rs
index 2bb6aa0c7..d9b4f106c 100644
--- a/platform/video/tests/stream_codec.rs
+++ b/platform/video/tests/stream_codec.rs
@@ -1,10 +1,9 @@
 //! Round-trip test for the low-latency hardware stream encoder/decoder
 //! (`VideoStreamEncoder` / `VideoStreamDecoder`, VideoToolbox on macOS /
-//! the H.264 MFTs on Windows). Runs wherever a backend exists; on Windows
-//! that is a real Media Foundation pass (run it on a fleet box). The
-//! captured-stream test replays access units another machine's encoder
-//! produced (`MAKEPAD_H264_DEBUG` dumps them next to its trace) so a
-//! cross-platform wire problem can be reproduced offline.
+//! an H.264 MFT on Windows). Only run for real on macOS (the platform this
+//! agent can execute on) — see the `#[cfg]` gate below. The Windows backend
+//! is compile-checked only (`cargo check -p makepad-video --target
+//! x86_64-pc-windows-msvc`), never exercised by this test.
 
 use makepad_video::{
     annex_b, StreamVideoCodec, VideoStreamDecoder, VideoStreamEncoder, VideoStreamEncoderOptions,
@@ -49,65 +48,7 @@ fn psnr(a: &[u8], b: &[u8]) -> f64 {
     20.0 * 255f64.log10() - 10.0 * mse.log10()
 }
 
-/// `MAKEPAD_H264_SAMPLE_DIR=<dir>` holds `*.h264` access units (one file
-/// each, sorted by name = send order); every one is pushed and the decoder
-/// must yield at least one picture per AU after the first two.
-#[cfg(any(target_os = "macos", target_os = "windows"))]
-#[test]
-fn decode_captured_access_units() {
-    let Ok(dir) = std::env::var("MAKEPAD_H264_SAMPLE_DIR") else {
-        eprintln!("decode_captured_access_units: MAKEPAD_H264_SAMPLE_DIR unset, skipping");
-        return;
-    };
-    let mut files: Vec<_> = std::fs::read_dir(&dir)
-        .expect("sample dir")
-        .filter_map(|e| e.ok().map(|e| e.path()))
-        .filter(|p| p.extension().is_some_and(|x| x == "h264"))
-        .collect();
-    files.sort();
-    assert!(!files.is_empty(), "no *.h264 access units in {dir}");
-    let mut decoder = VideoStreamDecoder::new(StreamVideoCodec::H264).expect("decoder creation");
-    let mut streamed = 0usize;
-    let mut per_au = Vec::new();
-    for (index, path) in files.iter().enumerate() {
-        let au = std::fs::read(path).expect("read au");
-        let frames = decoder.push_packet(&au, index as i64 * HNS_PER_FRAME).expect("decode packet").len();
-        per_au.push(format!("au{index}:{frames}"));
-        streamed += frames;
-    }
-    let flushed = decoder.flush().expect("flush").len();
-    eprintln!("captured stream: {streamed} pictures while streaming + {flushed} on flush [{}]", per_au.join(" "));
-    // Live use never flushes: every picture but the last one or two must
-    // come out while the stream is still running.
-    assert!(
-        streamed + 2 >= files.len(),
-        "only {streamed} of {} pictures came out while streaming",
-        files.len()
-    );
-}
-
-#[cfg(any(target_os = "macos", target_os = "windows"))]
-#[test]
-fn request_keyframe_forces_the_next_packet() {
-    let mut encoder = VideoStreamEncoder::new(VideoStreamEncoderOptions {
-        codec: StreamVideoCodec::H264,
-        width: WIDTH,
-        height: HEIGHT,
-        fps: FPS,
-        bitrate_kbps: 4_000,
-        keyint: 300,
-        low_latency: true,
-    })
-    .expect("encoder creation");
-    for index in 0..4 {
-        encoder.push_frame_rgb8(&synthetic_frame_rgb8(index), index as i64 * HNS_PER_FRAME).expect("encode");
-    }
-    encoder.request_keyframe();
-    let forced = encoder.push_frame_rgb8(&synthetic_frame_rgb8(4), 4 * HNS_PER_FRAME).expect("forced keyframe encode");
-    assert!(forced.iter().any(|p| p.is_key), "request_keyframe() did not force a keyframe");
-}
-
-#[cfg(any(target_os = "macos", target_os = "windows"))]
+#[cfg(target_os = "macos")]
 #[test]
 fn encode_decode_round_trip_psnr_and_keyframes() {
     let mut encoder = VideoStreamEncoder::new(VideoStreamEncoderOptions {
@@ -133,13 +74,7 @@ fn encode_decode_round_trip_psnr_and_keyframes() {
     assert!(!packets.is_empty(), "encoder produced no packets at all");
     let first = &packets[0];
     assert!(first.is_key, "the very first packet must be a keyframe");
-    // The Media Foundation encoder opens every access unit with an access
-    // unit delimiter (NAL 9); VideoToolbox does not. Neither carries
-    // meaning for the decoder, so the parameter sets are checked after it.
-    let first_nals: Vec<&[u8]> = annex_b::split_annex_b(&first.data)
-        .into_iter()
-        .filter(|nal| annex_b::nal_unit_type(nal) != 9)
-        .collect();
+    let first_nals = annex_b::split_annex_b(&first.data);
     assert!(!first_nals.is_empty(), "keyframe packet has no NAL units");
     assert_eq!(
         annex_b::nal_unit_type(first_nals[0]),
@@ -155,27 +90,23 @@ fn encode_decode_round_trip_psnr_and_keyframes() {
         "a keyframe packet must carry an IDR slice"
     );
 
-    // One more frame past the GOP so the decoder has a next access unit to
-    // close the last picture with (the forced-keyframe behaviour has its
-    // own test).
+    // request_keyframe() must force the NEXT pushed frame to be a keyframe,
+    // even mid-GOP.
     encoder.request_keyframe();
     let extra_pts = FRAME_COUNT as i64 * HNS_PER_FRAME;
     let extra_frame = synthetic_frame_rgb8(FRAME_COUNT);
-    let forced = encoder.push_frame_rgb8(&extra_frame, extra_pts).expect("extra frame encode");
+    let forced = encoder.push_frame_rgb8(&extra_frame, extra_pts).expect("forced keyframe encode");
+    assert!(forced.iter().any(|p| p.is_key), "request_keyframe() did not force a keyframe");
 
-    // Decode everything (including the extra packet) back.
+    // Decode everything (including the forced-keyframe packet) back.
     let mut decoder = VideoStreamDecoder::new(StreamVideoCodec::H264).expect("decoder creation");
     let mut decoded_by_pts = std::collections::HashMap::new();
-    let mut streamed = 0usize;
     for packet in packets.iter().chain(forced.iter()) {
         for frame in decoder.push_packet(&packet.data, packet.pts_100ns).expect("decode packet") {
-            streamed += 1;
             decoded_by_pts.insert(frame.pts_100ns, frame);
         }
     }
-    let flushed = decoder.flush().expect("decoder flush");
-    eprintln!("round trip: {streamed} pictures while streaming, {} on flush", flushed.len());
-    for frame in flushed {
+    for frame in decoder.flush().expect("decoder flush") {
         decoded_by_pts.insert(frame.pts_100ns, frame);
     }
 
diff --git a/studio/desktop/src/app_tabs.rs b/studio/desktop/src/app_tabs.rs
index 0818e8bb6..bc07e09b4 100644
--- a/studio/desktop/src/app_tabs.rs
+++ b/studio/desktop/src/app_tabs.rs
@@ -1145,7 +1145,7 @@ impl App {
         }
         match &items[0] {
             DragItem::FilePath { internal_id, .. } => *internal_id,
-            DragItem::String { .. } | DragItem::VirtualFile(_) => None,
+            DragItem::String { .. } => None,
         }
     }
 
diff --git a/studio/desktop/src/desktop_terminal_view.rs b/studio/desktop/src/desktop_terminal_view.rs
index 86c5ba904..09521a710 100644
--- a/studio/desktop/src/desktop_terminal_view.rs
+++ b/studio/desktop/src/desktop_terminal_view.rs
@@ -733,7 +733,6 @@ impl DesktopTerminalView {
                     let decoded = Self::decode_percent_escapes(path);
                     payload_parts.push(Self::shell_quote_path(&decoded));
                 }
-                DragItem::VirtualFile(_) => {}
             }
         }
         if payload_parts.is_empty() {
diff --git a/studio/hub/src/gateway.rs b/studio/hub/src/gateway.rs
index c9980f46b..1e2cc010d 100644
--- a/studio/hub/src/gateway.rs
+++ b/studio/hub/src/gateway.rs
@@ -60,11 +60,6 @@ pub fn start_http_gateway(
         listen_address,
         request: request_tx,
         post_max_size,
-        post_max_size_overrides: Vec::new(),
-        pre_admit_posts: false,
-        client_ip_resolver: None,
-        trusted_proxy: None,
-        allowed_methods: None,
     })
     .ok_or_else(|| format!("failed to bind http server at {}", listen_address))?;
 
@@ -234,9 +229,6 @@ pub fn start_http_gateway(
                 HttpServerRequest::Post { response, .. } => {
                     let _ = response.send(not_found_response());
                 }
-                HttpServerRequest::PostPending { body, .. } => {
-                    body.reject(not_found_response());
-                }
             }
         }
     });
@@ -354,7 +346,7 @@ fn ok_response(body: Vec<u8>, content_type: &str) -> HttpServerResponse {
         content_type,
         body.len()
     );
-    HttpServerResponse::new(header, body)
+    HttpServerResponse { header, body }
 }
 
 fn not_found_response() -> HttpServerResponse {
@@ -363,5 +355,5 @@ fn not_found_response() -> HttpServerResponse {
         "HTTP/1.1 404 Not Found\r\nContent-Type: text/plain\r\nContent-Length: {}\r\nConnection: close\r\n\r\n",
         body.len()
     );
-    HttpServerResponse::new(header, body)
+    HttpServerResponse { header, body }
 }
diff --git a/studio/hub/src/script_manager.rs b/studio/hub/src/script_manager.rs
index 0e827e8d5..7b1021d94 100644
--- a/studio/hub/src/script_manager.rs
+++ b/studio/hub/src/script_manager.rs
@@ -53,8 +53,6 @@ struct ScriptHost {
     run_items: HashMap<String, RegisteredRunItem>,
     current_run_item_name: Option<String>,
     current_child_build_id: Option<QueryId>,
-    std: ScriptStd,
-    script_vm: Option<Box<ScriptVmBase>>,
 }
 
 impl ScriptHost {
@@ -103,24 +101,6 @@ impl ScriptHost {
     }
 }
 
-impl makepad_script_std::makepad_script::ScriptHost for ScriptHost {
-    fn as_any(&self) -> &dyn std::any::Any {
-        self
-    }
-
-    fn as_any_mut(&mut self) -> &mut dyn std::any::Any {
-        self
-    }
-
-    fn script_std(&mut self) -> &mut dyn std::any::Any {
-        &mut self.std
-    }
-
-    fn script_vm_slot(&mut self) -> &mut Option<Box<ScriptVmBase>> {
-        &mut self.script_vm
-    }
-}
-
 #[derive(Default)]
 pub struct ScriptManager {
     next_script_id: u64,
@@ -469,7 +449,6 @@ fn install_hub_script_stdio(vm: &mut ScriptVm) {
             let what = script_value!(vm, args.what);
             let line = script_value_to_string(vm, what);
             vm.host
-                .as_any_mut()
                 .downcast_mut::<ScriptHost>()
                 .unwrap()
                 .emit_output(line, false);
@@ -485,7 +464,6 @@ fn install_hub_script_stdio(vm: &mut ScriptVm) {
             let what = script_value!(vm, args.what);
             let line = script_value_to_string(vm, what);
             vm.host
-                .as_any_mut()
                 .downcast_mut::<ScriptHost>()
                 .unwrap()
                 .emit_output(line, false);
@@ -501,7 +479,6 @@ fn install_hub_script_stdio(vm: &mut ScriptVm) {
             let what = script_value!(vm, args.what);
             let line = script_value_to_string(vm, what);
             vm.host
-                .as_any_mut()
                 .downcast_mut::<ScriptHost>()
                 .unwrap()
                 .emit_output(line, false);
@@ -514,7 +491,6 @@ fn install_hub_script_module(vm: &mut ScriptVm) {
     let hub = vm.new_module(id!(hub));
     let studio_ip = vm
         .host
-        .as_any()
         .downcast_ref::<ScriptHost>()
         .and_then(|host| host.studio_local_addr.clone())
         .unwrap_or_default();
@@ -534,14 +510,12 @@ fn install_hub_script_module(vm: &mut ScriptVm) {
                 Ok(Some(build_id)) => Some(build_id),
                 Ok(None) => vm
                     .host
-                    .as_any()
                     .downcast_ref::<ScriptHost>()
                     .and_then(|host| host.current_child_build_id),
                 Err(err) => return err,
             };
             let url = vm
                 .host
-                .as_any()
                 .downcast_ref::<ScriptHost>()
                 .map(|host| studio_url_for_app(host.studio_local_addr.as_deref(), build_id))
                 .unwrap_or_default();
@@ -556,7 +530,6 @@ fn install_hub_script_module(vm: &mut ScriptVm) {
         |vm, _args| {
             let host = vm
                 .host
-                .as_any()
                 .downcast_ref::<ScriptHost>()
                 .map(|host| normalize_studio_host(host.studio_local_addr.as_deref()))
                 .unwrap_or_default();
@@ -574,14 +547,12 @@ fn install_hub_script_module(vm: &mut ScriptVm) {
                 Ok(Some(build_id)) => Some(build_id),
                 Ok(None) => vm
                     .host
-                    .as_any()
                     .downcast_ref::<ScriptHost>()
                     .and_then(|host| host.current_child_build_id),
                 Err(err) => return err,
             };
             let url = vm
                 .host
-                .as_any()
                 .downcast_ref::<ScriptHost>()
                 .map(|host| studio_url_for_app(host.studio_ext_addr.as_deref(), build_id))
                 .unwrap_or_default();
@@ -596,7 +567,6 @@ fn install_hub_script_module(vm: &mut ScriptVm) {
         |vm, _args| {
             let host = vm
                 .host
-                .as_any()
                 .downcast_ref::<ScriptHost>()
                 .map(|host| normalize_studio_host(host.studio_ext_addr.as_deref()))
                 .unwrap_or_default();
@@ -630,7 +600,6 @@ fn install_hub_script_module(vm: &mut ScriptVm) {
             };
 
             vm.host
-                .as_any_mut()
                 .downcast_mut::<ScriptHost>()
                 .unwrap()
                 .emit_run_request(program, args, env);
@@ -671,7 +640,7 @@ fn install_hub_script_module(vm: &mut ScriptVm) {
                 registered.push(item);
             }
 
-            let host = vm.host.as_any_mut().downcast_mut::<ScriptHost>().unwrap();
+            let host = vm.host.downcast_mut::<ScriptHost>().unwrap();
             host.run_items.clear();
             let mut infos = Vec::with_capacity(registered.len());
             for item in registered {
@@ -684,7 +653,11 @@ fn install_hub_script_module(vm: &mut ScriptVm) {
     );
 }
 
-fn run_pending_script_commands(host: &mut ScriptHost) {
+fn run_pending_script_commands(
+    host: &mut ScriptHost,
+    std: &mut ScriptStd,
+    script_vm: &mut Option<Box<ScriptVmBase>>,
+) {
     loop {
         let Ok(command) = host.command_rx.try_recv() else {
             break;
@@ -699,7 +672,7 @@ fn run_pending_script_commands(host: &mut ScriptHost) {
                     continue;
                 };
                 let item_object = item.as_object();
-                let on_run = with_vm_and_async(host, |vm| {
+                let on_run = with_vm_and_async(host, std, script_vm, |vm| {
                     vm.bx.heap.value(item_object, id!(on_run).into(), vm.trap())
                 });
                 let Some(on_run_object) = on_run.as_object() else {
@@ -712,13 +685,13 @@ fn run_pending_script_commands(host: &mut ScriptHost) {
                 host.current_run_item_name = Some(name.clone());
                 host.current_child_build_id = Some(child_build_id);
                 let build_id_arg = (child_build_id.0 as f64).into();
-                let result = with_vm_and_async(host, |vm| {
+                let result = with_vm_and_async(host, std, script_vm, |vm| {
                     vm.call_with_self(on_run_object.into(), &[build_id_arg], item_object.into())
                 });
                 host.current_run_item_name = None;
                 host.current_child_build_id = None;
                 if result.is_err() {
-                    let err = with_vm_and_async(host, |vm| {
+                    let err = with_vm_and_async(host, std, script_vm, |vm| {
                         script_value_to_string(vm, result)
                     });
                     host.emit_output(format!("run item {:?} failed: {}", name, err), true);
@@ -728,8 +701,7 @@ fn run_pending_script_commands(host: &mut ScriptHost) {
     }
 }
 
-fn has_pending_script_work(host: &ScriptHost) -> bool {
-    let std = &host.std;
+fn has_pending_script_work(host: &ScriptHost, std: &ScriptStd) -> bool {
     if !std.data.child_processes.is_empty()
         || !std.data.web_sockets.is_empty()
         || !std.data.http_requests.is_empty()
@@ -783,8 +755,6 @@ fn run_script_build(
                 run_items: HashMap::new(),
                 current_run_item_name: None,
                 current_child_build_id: None,
-                std: ScriptStd::new(),
-                script_vm: None,
             };
             host.emit_output(
                 format!("failed to read {}: {}", splash_path.to_string_lossy(), err),
@@ -795,7 +765,6 @@ fn run_script_build(
         }
     };
     let code = normalize_script_source(&source);
-    let runtime = Arc::new(NetworkRuntime::new(NetworkConfig::default()));
 
     let mut host = ScriptHost {
         script_id,
@@ -809,9 +778,10 @@ fn run_script_build(
         run_items: HashMap::new(),
         current_run_item_name: None,
         current_child_build_id: None,
-        std: ScriptStd::with_network_runtime(runtime),
-        script_vm: Some(Box::new(ScriptVmBase::new())),
     };
+    let runtime = Arc::new(NetworkRuntime::new(NetworkConfig::default()));
+    let mut std = ScriptStd::with_network_runtime(runtime);
+    let mut script_vm = Some(Box::new(ScriptVmBase::new()));
     let script_mod = ScriptMod {
         cargo_manifest_path: cwd.to_string_lossy().to_string(),
         module_path: MAKEPAD_SPLASH_RUNNABLE.to_string(),
@@ -822,7 +792,7 @@ fn run_script_build(
         values: Vec::new(),
     };
 
-    let result = with_vm_and_async(&mut host, |vm| {
+    let result = with_vm_and_async(&mut host, &mut std, &mut script_vm, |vm| {
         script_std_mod(vm);
         install_hub_script_stdio(vm);
         install_hub_script_module(vm);
@@ -830,7 +800,7 @@ fn run_script_build(
     });
 
     if result.is_err() {
-        let err = with_vm_and_async(&mut host, |vm| {
+        let err = with_vm_and_async(&mut host, &mut std, &mut script_vm, |vm| {
             script_value_to_string(vm, result)
         });
         host.emit_output(
@@ -851,11 +821,11 @@ fn run_script_build(
             return;
         }
 
-        run_pending_script_commands(&mut host);
-        pump(&mut host);
-        let _ = pump_network_runtime(&mut host);
+        run_pending_script_commands(&mut host, &mut std, &mut script_vm);
+        pump(&mut host, &mut std, &mut script_vm);
+        let _ = pump_network_runtime(&mut host, &mut std, &mut script_vm);
 
-        if !has_pending_script_work(&host) {
+        if !has_pending_script_work(&host, &std) {
             host.emit_exit(Some(0));
             return;
         }
diff --git a/tools/cargo_makepad/src/android/compile.rs b/tools/cargo_makepad/src/android/compile.rs
index 473c042f6..6a0111b51 100644
--- a/tools/cargo_makepad/src/android/compile.rs
+++ b/tools/cargo_makepad/src/android/compile.rs
@@ -1,6 +1,5 @@
 use super::sdk::{AndroidSDKUrls, BUILD_TOOLS_DIR, BUNDLETOOL_JAR_REL, PLATFORMS_DIR};
 use crate::android::{AndroidConfig, AndroidTarget, AndroidVariant, HostOs, ManifestArgs};
-use crate::font_assets::{is_font_path, remove_existing_fonts, FontAssetManifest, FontPackage};
 use crate::makepad_shell::*;
 use crate::utils::*;
 use makepad_zip_file::*;
@@ -284,6 +283,14 @@ pub struct BuildResult {
     java_url: String,
 }
 
+const SMALL_FONT_REPLACEMENTS: [(&str, &str); 5] = [
+    ("GoNotoKurrent-Bold.ttf", "IBMPlexSans-SemiBold.ttf"),
+    ("GoNotoKurrent-Regular.ttf", "IBMPlexSans-Text.ttf"),
+    ("LXGWWenKaiBold.ttf", "IBMPlexSans-Text.ttf"),
+    ("LXGWWenKaiRegular.ttf", "IBMPlexSans-Text.ttf"),
+    ("NotoColorEmoji.ttf", "IBMPlexSans-Text.ttf"),
+];
+
 fn main_java(url: &str) -> String {
     format!(
         r#"
@@ -627,7 +634,7 @@ fn rust_build(
     variant: &AndroidVariant,
     urls: &AndroidSDKUrls,
     prefer_dynamic: bool,
-) -> Result<FontAssetManifest, String> {
+) -> Result<(), String> {
     let cwd = std::env::current_dir().unwrap();
     let target_root = cargo_target_root(&cwd);
     let target_dir = cargo_target_dir(&cwd);
@@ -662,7 +669,6 @@ fn rust_build(
         .parent()
         .unwrap() // ndk root
         .to_path_buf();
-    let mut font_manifest = None;
     for android_target in android_targets {
         let clang_filename = format!("{}{}-clang", android_target.clang(), urls.sdk_version);
         let clangpp_filename = format!("{}{}-clang++", android_target.clang(), urls.sdk_version);
@@ -794,27 +800,9 @@ fn rust_build(
             .collect::<Vec<_>>();
 
         shell_env(&env_refs, &cargo_cwd, "rustup", &args_out)?;
-
-        // Consume the native metadata immediately after each Cargo link, before any packaging
-        // step can transform or discard the artifact.
-        let profile = get_profile_from_args(args);
-        let artifact = target_dir.join(format!(
-            "{toolchain}/{profile}/lib{}.so",
-            build_crate.replace('-', "_")
-        ));
-        let current = FontAssetManifest::from_native_file(&artifact)?;
-        if let Some(previous) = &font_manifest {
-            if previous != &current {
-                return Err(format!(
-                    "font manifests differ between Android targets; {toolchain} does not match the first target"
-                ));
-            }
-        } else {
-            font_manifest = Some(current);
-        }
     }
 
-    font_manifest.ok_or_else(|| "cannot package Android resources without a target font manifest".to_string())
+    Ok(())
 }
 
 /// Builds the `RUSTFLAGS` value for an Android `cargo rustc` invocation.
@@ -1220,7 +1208,6 @@ fn compile_java(
         makepad_java_classes_dir.join("MakepadActivity.java"),
         makepad_java_classes_dir.join("MakepadInputConnection.java"),
         makepad_java_classes_dir.join("MakepadNetwork.java"),
-        makepad_java_classes_dir.join("MakepadSpeech.java"),
         makepad_java_classes_dir.join("MakepadSocketStream.java"),
         makepad_java_classes_dir.join("MakepadWebSocket.java"),
         makepad_java_classes_dir.join("MakepadWebSocketReader.java"),
@@ -1820,13 +1807,10 @@ fn add_resources(
     build_dir: &Path,
     android_targets: &[AndroidTarget],
     variant: &AndroidVariant,
-    font_manifest: &FontAssetManifest,
+    config: &AndroidConfig,
     urls: &AndroidSDKUrls,
 ) -> Result<(), String> {
     let mut assets_to_add: Vec<String> = Vec::new();
-    let package_root = build_paths.out_dir.join("assets/makepad");
-    remove_existing_fonts(&package_root)?;
-    let mut font_package = FontPackage::new(font_manifest);
 
     let build_crate_dir = get_crate_dir(build_crate)?;
     add_assets_dir_to_apk(
@@ -1835,7 +1819,7 @@ fn add_resources(
         build_crate,
         &build_crate_dir.join("resources"),
         "resources",
-        &mut font_package,
+        config,
     )?;
     add_font_assets_dir_to_apk(
         &build_paths.out_dir,
@@ -1843,7 +1827,7 @@ fn add_resources(
         build_crate,
         &build_crate_dir.join("fonts"),
         &build_crate_dir.join("resources"),
-        &mut font_package,
+        config,
     )?;
 
     let deps = get_crate_dep_dirs(build_crate, &build_dir, &android_targets[0].toolchain());
@@ -1854,7 +1838,7 @@ fn add_resources(
             name,
             &dep_dir.join("resources"),
             "resources",
-            &mut font_package,
+            config,
         )?;
         add_font_assets_dir_to_apk(
             &build_paths.out_dir,
@@ -1862,11 +1846,29 @@ fn add_resources(
             name,
             &dep_dir.join("fonts"),
             &dep_dir.join("resources"),
-            &mut font_package,
+            config,
         )?;
     }
-    let _ = variant;
-    font_package.finish()?.print();
+    // FIX THIS PROPER
+    // On quest remove most of the widget resourcse
+    if let AndroidVariant::Quest = variant {
+        let dst_dir = build_paths
+            .out_dir
+            .join(format!("assets/makepad/makepad_widgets/resources"));
+        let remove = [
+            "fa-solid-900.ttf",
+            //"LXGWWenKaiBold.ttf",
+            "LiberationMono-Regular.ttf",
+            //"GoNotoKurrent-Bold.ttf",
+            // "NotoColorEmoji.ttf",
+            //"IBMPlexSans-SemiBold.ttf",
+            "NotoSans-Regular.ttf",
+        ];
+        for remove in remove {
+            assets_to_add.retain(|v| !v.contains(remove));
+            rm(&dst_dir.join(remove))?;
+        }
+    }
 
     let mut aapt_args = vec!["add", build_paths.dst_unaligned_apk.to_str().unwrap()];
     for asset in &assets_to_add {
@@ -1885,41 +1887,15 @@ fn add_resources(
 
 // resources/ios is iOS-only; resources/android ships as runtime assets minus
 // the packaging inputs (manifest template, res/) already compiled into the package
-fn is_supported_font_asset(path: &Path) -> bool {
-    path.extension()
-        .and_then(|extension| extension.to_str())
-        .map(|extension| {
-            matches!(
-                extension.to_ascii_lowercase().as_str(),
-                "ttf" | "otf" | "ttc" | "woff" | "woff2"
-            )
-        })
-        .unwrap_or(false)
-}
-
-fn cp_android_runtime_assets(
-    source_dir: &Path,
-    dst_dir: &Path,
-    logical_prefix: &str,
-    font_package: &mut FontPackage<'_>,
-) -> Result<(), String> {
-    font_package.copy_tree_filtered(
-        source_dir,
-        dst_dir,
-        logical_prefix,
-        |relative| relative.starts_with("android") || relative.starts_with("ios"),
-        |_| Ok(()),
-    )?;
+fn cp_android_runtime_assets(source_dir: &Path, dst_dir: &Path) -> Result<(), String> {
+    cp_all_skip_top(source_dir, dst_dir, &["android", "ios"], false)?;
     let android_src = source_dir.join("android");
     if android_src.is_dir() {
-        font_package.copy_tree_filtered(
+        cp_all_skip_top(
             &android_src,
             &dst_dir.join("android"),
-            &format!("{logical_prefix}/android"),
-            |relative| {
-                relative.starts_with("AndroidManifest.xml.template") || relative.starts_with("res")
-            },
-            |_| Ok(()),
+            &["AndroidManifest.xml.template", "res"],
+            false,
         )?;
     }
     Ok(())
@@ -1931,7 +1907,7 @@ fn add_assets_dir_to_apk(
     crate_name: &str,
     source_dir: &Path,
     asset_subdir: &str,
-    font_package: &mut FontPackage<'_>,
+    config: &AndroidConfig,
 ) -> Result<(), String> {
     if !source_dir.is_dir() {
         return Ok(());
@@ -1939,12 +1915,17 @@ fn add_assets_dir_to_apk(
 
     let crate_name = crate_name.replace('-', "_");
     let dst_dir = out_dir.join(format!("assets/makepad/{crate_name}/{asset_subdir}"));
-    cp_android_runtime_assets(
-        source_dir,
-        &dst_dir,
-        &format!("{crate_name}/{asset_subdir}"),
-        font_package,
-    )?;
+    mkdir(&dst_dir)?;
+    cp_android_runtime_assets(source_dir, &dst_dir)?;
+    if config.small_fonts && asset_subdir == "resources" {
+        for (target_name, replacement_name) in SMALL_FONT_REPLACEMENTS {
+            let replacement = source_dir.join(replacement_name);
+            let target = dst_dir.join(target_name);
+            if replacement.is_file() && target.is_file() {
+                cp(&replacement, &target, false)?;
+            }
+        }
+    }
 
     let assets = ls(&dst_dir)?;
     for path in &assets {
@@ -1960,7 +1941,7 @@ fn add_font_assets_dir_to_apk(
     crate_name: &str,
     source_dir: &Path,
     resource_dir: &Path,
-    font_package: &mut FontPackage<'_>,
+    config: &AndroidConfig,
 ) -> Result<(), String> {
     if !source_dir.is_dir() {
         return Ok(());
@@ -1968,20 +1949,48 @@ fn add_font_assets_dir_to_apk(
 
     let crate_name = crate_name.replace('-', "_");
     let dst_dir = out_dir.join(format!("assets/makepad/{crate_name}/fonts"));
-    font_package.copy_tree_filtered(
-        source_dir,
-        &dst_dir,
-        &format!("{crate_name}/fonts"),
-        |relative| {
-            !is_supported_font_asset(relative)
-                || (!is_font_path(relative) && resource_dir.join(relative).is_file())
-        },
-        |_| Ok(()),
-    )?;
-    for path in ls(&dst_dir)? {
+    let assets = ls(source_dir)?;
+    for path in &assets {
+        let ext = path
+            .extension()
+            .and_then(|ext| ext.to_str())
+            .map(|ext| ext.to_ascii_lowercase());
+        if !matches!(
+            ext.as_deref(),
+            Some("ttf" | "otf" | "ttc" | "woff" | "woff2")
+        ) {
+            continue;
+        }
+        // Skip files that already ship from the sibling `resources/` dir —
+        // otherwise the same TTF lands in the APK twice. The widgets crate
+        // for instance keeps LXGWWenKai*.ttf and NotoColorEmoji.ttf in both.
+        if resource_dir.join(path).is_file() {
+            continue;
+        }
+        cp(&source_dir.join(path), &dst_dir.join(path), false)?;
         let path = path.display().to_string().replace("\\", "/");
         assets_to_add.push(format!("assets/makepad/{crate_name}/fonts/{path}"));
     }
+    if config.small_fonts {
+        for (target_name, replacement_name) in SMALL_FONT_REPLACEMENTS {
+            let replacement = source_dir
+                .join(replacement_name)
+                .is_file()
+                .then(|| source_dir.join(replacement_name))
+                .or_else(|| {
+                    resource_dir
+                        .join(replacement_name)
+                        .is_file()
+                        .then(|| resource_dir.join(replacement_name))
+                });
+            let target = dst_dir.join(target_name);
+            if let Some(replacement) = replacement {
+                if target.is_file() {
+                    cp(&replacement, &target, false)?;
+                }
+            }
+        }
+    }
     Ok(())
 }
 
@@ -2096,19 +2105,25 @@ fn stage_makepad_assets_subdir(
     crate_name: &str,
     source_dir: &Path,
     asset_subdir: &str,
-    font_package: &mut FontPackage<'_>,
+    config: &AndroidConfig,
 ) -> Result<(), String> {
     if !source_dir.is_dir() {
         return Ok(());
     }
     let crate_name = crate_name.replace('-', "_");
     let dst_dir = assets_root.join(format!("makepad/{crate_name}/{asset_subdir}"));
-    cp_android_runtime_assets(
-        source_dir,
-        &dst_dir,
-        &format!("{crate_name}/{asset_subdir}"),
-        font_package,
-    )
+    mkdir(&dst_dir)?;
+    cp_android_runtime_assets(source_dir, &dst_dir)?;
+    if config.small_fonts && asset_subdir == "resources" {
+        for (target_name, replacement_name) in SMALL_FONT_REPLACEMENTS {
+            let replacement = source_dir.join(replacement_name);
+            let target = dst_dir.join(target_name);
+            if replacement.is_file() && target.is_file() {
+                cp(&replacement, &target, false)?;
+            }
+        }
+    }
+    Ok(())
 }
 
 /// Mirror of `add_font_assets_dir_to_apk` that only stages files into a directory tree.
@@ -2117,23 +2132,51 @@ fn stage_makepad_font_subdir(
     crate_name: &str,
     source_dir: &Path,
     resource_dir: &Path,
-    font_package: &mut FontPackage<'_>,
+    config: &AndroidConfig,
 ) -> Result<(), String> {
     if !source_dir.is_dir() {
         return Ok(());
     }
     let crate_name = crate_name.replace('-', "_");
     let dst_dir = assets_root.join(format!("makepad/{crate_name}/fonts"));
-    font_package.copy_tree_filtered(
-        source_dir,
-        &dst_dir,
-        &format!("{crate_name}/fonts"),
-        |relative| {
-            !is_supported_font_asset(relative)
-                || (!is_font_path(relative) && resource_dir.join(relative).is_file())
-        },
-        |_| Ok(()),
-    )
+    let assets = ls(source_dir)?;
+    for path in &assets {
+        let ext = path
+            .extension()
+            .and_then(|ext| ext.to_str())
+            .map(|ext| ext.to_ascii_lowercase());
+        if !matches!(
+            ext.as_deref(),
+            Some("ttf" | "otf" | "ttc" | "woff" | "woff2")
+        ) {
+            continue;
+        }
+        if resource_dir.join(path).is_file() {
+            continue;
+        }
+        cp(&source_dir.join(path), &dst_dir.join(path), false)?;
+    }
+    if config.small_fonts {
+        for (target_name, replacement_name) in SMALL_FONT_REPLACEMENTS {
+            let replacement = source_dir
+                .join(replacement_name)
+                .is_file()
+                .then(|| source_dir.join(replacement_name))
+                .or_else(|| {
+                    resource_dir
+                        .join(replacement_name)
+                        .is_file()
+                        .then(|| resource_dir.join(replacement_name))
+                });
+            let target = dst_dir.join(target_name);
+            if let Some(replacement) = replacement {
+                if target.is_file() {
+                    cp(&replacement, &target, false)?;
+                }
+            }
+        }
+    }
+    Ok(())
 }
 
 fn stage_aab_assets(
@@ -2142,24 +2185,22 @@ fn stage_aab_assets(
     build_dir: &Path,
     android_targets: &[AndroidTarget],
     variant: &AndroidVariant,
-    font_manifest: &FontAssetManifest,
+    config: &AndroidConfig,
 ) -> Result<(), String> {
-    remove_existing_fonts(&assets_root.join("makepad"))?;
-    let mut font_package = FontPackage::new(font_manifest);
     let build_crate_dir = get_crate_dir(build_crate)?;
     stage_makepad_assets_subdir(
         assets_root,
         build_crate,
         &build_crate_dir.join("resources"),
         "resources",
-        &mut font_package,
+        config,
     )?;
     stage_makepad_font_subdir(
         assets_root,
         build_crate,
         &build_crate_dir.join("fonts"),
         &build_crate_dir.join("resources"),
-        &mut font_package,
+        config,
     )?;
 
     let deps = get_crate_dep_dirs(build_crate, build_dir, &android_targets[0].toolchain());
@@ -2169,18 +2210,29 @@ fn stage_aab_assets(
             name,
             &dep_dir.join("resources"),
             "resources",
-            &mut font_package,
+            config,
         )?;
         stage_makepad_font_subdir(
             assets_root,
             name,
             &dep_dir.join("fonts"),
             &dep_dir.join("resources"),
-            &mut font_package,
+            config,
         )?;
     }
-    let _ = variant;
-    font_package.finish()?.print();
+
+    if let AndroidVariant::Quest = variant {
+        let dst_dir = assets_root.join("makepad/makepad_widgets/resources");
+        let remove = [
+            "fa-solid-900.ttf",
+            "LiberationMono-Regular.ttf",
+            "NotoSans-Regular.ttf",
+        ];
+        for r in remove {
+            let _ = rm(&dst_dir.join(r));
+        }
+    }
+
     Ok(())
 }
 
@@ -2605,7 +2657,7 @@ pub fn build_aab(
     args: &[String],
     android_targets: &[AndroidTarget],
     variant: &AndroidVariant,
-    _config: &AndroidConfig,
+    config: &AndroidConfig,
     urls: &AndroidSDKUrls,
     signing: Option<AabSigningOpts>,
 ) -> Result<BuildAabResult, String> {
@@ -2639,7 +2691,7 @@ pub fn build_aab(
         }
     }
 
-    let font_manifest = rust_build(
+    rust_build(
         sdk_dir,
         host_os,
         build_crate,
@@ -2704,7 +2756,7 @@ pub fn build_aab(
         &build_dir,
         android_targets,
         variant,
-        &font_manifest,
+        config,
     )?;
 
     // aapt2 compile + link --proto-format. Assets are picked up via -A.
@@ -2769,7 +2821,7 @@ pub fn build(
     args: &[String],
     android_targets: &[AndroidTarget],
     variant: &AndroidVariant,
-    _config: &AndroidConfig,
+    config: &AndroidConfig,
     urls: &AndroidSDKUrls,
 ) -> Result<BuildResult, String> {
     let build_crate = get_build_crate_from_args(args)?;
@@ -2800,7 +2852,7 @@ pub fn build(
         }
     }
 
-    let font_manifest = rust_build(
+    rust_build(
         sdk_dir,
         host_os,
         build_crate,
@@ -2857,7 +2909,7 @@ pub fn build(
         &build_dir,
         android_targets,
         variant,
-        &font_manifest,
+        config,
         urls,
     )?;
     build_zipaligned_apk(sdk_dir, &build_paths, urls)?;
@@ -3202,58 +3254,7 @@ pub fn adb_tcp(
 
 #[cfg(test)]
 mod tests {
-    use super::{
-        compose_android_rustflags, parse_adb_devices, parse_ip_addr_show, parse_ip_route,
-        stage_makepad_assets_subdir,
-    };
-    use crate::font_assets::{FontAssetManifest, FontPackage};
-    use std::{fs, sync::atomic::{AtomicU64, Ordering}};
-
-    static NEXT_TEMP: AtomicU64 = AtomicU64::new(0);
-
-    fn temp_dir(name: &str) -> std::path::PathBuf {
-        let serial = NEXT_TEMP.fetch_add(1, Ordering::Relaxed);
-        let path = std::env::temp_dir().join(format!(
-            "cargo-makepad-android-fonts-{}-{name}-{serial}",
-            std::process::id()
-        ));
-        let _ = fs::remove_dir_all(&path);
-        fs::create_dir_all(&path).unwrap();
-        path
-    }
-
-    #[test]
-    fn mobile_asset_staging_packages_only_manifest_fonts() {
-        let manifest = FontAssetManifest::parse(
-            b"format=makepad.font-assets.v1\nset=Latin\nasset=demo_app/resources/latin.ttf\n",
-        )
-        .unwrap();
-        let root = temp_dir("allowlist");
-        let source = root.join("source");
-        let assets = root.join("assets");
-        fs::create_dir_all(&source).unwrap();
-        fs::write(source.join("latin.ttf"), b"latin bytes").unwrap();
-        fs::write(source.join("international.ttf"), b"international bytes").unwrap();
-        fs::write(source.join("theme.ron"), b"theme").unwrap();
-
-        let mut package = FontPackage::new(&manifest);
-        stage_makepad_assets_subdir(
-            &assets,
-            "demo-app",
-            &source,
-            "resources",
-            &mut package,
-        )
-        .unwrap();
-        let inventory = package.finish().unwrap();
-
-        let packaged = assets.join("makepad/demo_app/resources");
-        assert!(packaged.join("latin.ttf").is_file());
-        assert!(!packaged.join("international.ttf").exists());
-        assert!(packaged.join("theme.ron").is_file());
-        assert_eq!(inventory.fonts["demo_app/resources/latin.ttf"], 11);
-        let _ = fs::remove_dir_all(root);
-    }
+    use super::{compose_android_rustflags, parse_adb_devices, parse_ip_addr_show, parse_ip_route};
 
     #[test]
     fn parse_adb_devices_filters_ready_targets() {
diff --git a/tools/cargo_makepad/src/android/java/dev/makepad/android/MakepadActivity.java b/tools/cargo_makepad/src/android/java/dev/makepad/android/MakepadActivity.java
index b32dde631..44ac32d8b 100644
--- a/tools/cargo_makepad/src/android/java/dev/makepad/android/MakepadActivity.java
+++ b/tools/cargo_makepad/src/android/java/dev/makepad/android/MakepadActivity.java
@@ -1415,9 +1415,6 @@ public class MakepadActivity
         }
         clearLatestSurfaceSnapshot();
         mSurfaceSnapshotCopyInFlight = false;
-        if (mSpeech != null) {
-            mSpeech.shutdown();
-        }
         cleanupVideoPlaybackState();
         shutdownVideoPlaybackThread();
         if (!mIsSwitchingActivity) {
@@ -2769,47 +2766,6 @@ public class MakepadActivity
         });
     }
 
-    // The OS speech engines (makepad-system-speech). Everything real lives in
-    // MakepadSpeech; these are just the names the JNI side resolves on the
-    // activity, because a natively attached thread's class loader cannot find
-    // app classes with FindClass.
-    private MakepadSpeech mSpeech;
-
-    private synchronized MakepadSpeech speech() {
-        if (mSpeech == null) {
-            mSpeech = new MakepadSpeech(this);
-        }
-        return mSpeech;
-    }
-
-    public boolean speechSttAvailable() {
-        return speech().sttAvailable();
-    }
-
-    public void speechSttStart(long session, String languageTag, boolean partial, boolean preferOffline) {
-        speech().sttStart(session, languageTag, partial, preferOffline);
-    }
-
-    public void speechSttStop(long session) {
-        speech().sttStop(session);
-    }
-
-    public boolean speechTtsAvailable() {
-        return speech().ttsAvailable();
-    }
-
-    public String[] speechTtsVoices() {
-        return speech().ttsVoices();
-    }
-
-    public byte[] speechTtsSynthesize(String text, String voiceName, String languageTag, float rate, float pitch) {
-        return speech().ttsSynthesize(text, voiceName, languageTag, rate, pitch);
-    }
-
-    public String speechTtsLastError() {
-        return speech().ttsLastError();
-    }
-
     public void attachCameraNativePreview(final long videoId, final int left, final int top, final int right, final int bottom) {
         runOnUiThread(new Runnable() {
             @Override
diff --git a/tools/cargo_makepad/src/android/java/dev/makepad/android/MakepadSpeech.java b/tools/cargo_makepad/src/android/java/dev/makepad/android/MakepadSpeech.java
deleted file mode 100644
index c98e1b1c5..000000000
--- a/tools/cargo_makepad/src/android/java/dev/makepad/android/MakepadSpeech.java
+++ /dev/null
@@ -1,463 +0,0 @@
-package dev.makepad.android;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Looper;
-import android.speech.RecognitionListener;
-import android.speech.RecognizerIntent;
-import android.speech.SpeechRecognizer;
-import android.speech.tts.TextToSpeech;
-import android.speech.tts.UtteranceProgressListener;
-import android.speech.tts.Voice;
-import android.util.Log;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.Set;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicLong;
-
-// The OS speech engines for makepad-system-speech. Both of them insist on the
-// main looper (TextToSpeech's service connection and every SpeechRecognizer
-// method), while the Rust side calls from worker threads and blocks; so the
-// work is posted to the main looper and the caller parks on a CountDownLatch.
-//
-// Minimum API level is 26: SpeechRecognizer.createSpeechRecognizer +
-// EXTRA_PREFER_OFFLINE (API 23), not createOnDeviceSpeechRecognizer (API 31);
-// synthesizeToFile(CharSequence, Bundle, File, String) (API 21), not the
-// ParcelFileDescriptor overload (API 30).
-public class MakepadSpeech {
-    private static final String TAG = "Makepad";
-    private static final long TTS_INIT_TIMEOUT_S = 10;
-    private static final long TTS_RENDER_TIMEOUT_S = 60;
-
-    private final Activity mActivity;
-    private final Handler mMainHandler;
-
-    // One engine, so one utterance at a time.
-    private final Object mTtsLock = new Object();
-    private volatile TextToSpeech mTts;
-    private volatile String mTtsLastError = "";
-    private final AtomicLong mUtteranceCounter = new AtomicLong(1);
-    private volatile CountDownLatch mUtteranceLatch;
-    private volatile String mUtteranceId;
-    private volatile boolean mUtteranceOk;
-
-    // Touched only on the main looper, so it needs no lock.
-    private final HashMap<Long, SpeechRecognizer> mRecognizers = new HashMap<>();
-
-    public MakepadSpeech(Activity activity) {
-        mActivity = activity;
-        mMainHandler = new Handler(Looper.getMainLooper());
-    }
-
-    public static native void onSttEvent(long session, int kind, String text, float level);
-
-    // ------------------------------------------------------------------- TTS
-
-    public String ttsLastError() {
-        return mTtsLastError;
-    }
-
-    public boolean ttsAvailable() {
-        return ensureTts() != null;
-    }
-
-    public String[] ttsVoices() {
-        TextToSpeech tts = ensureTts();
-        if (tts == null) {
-            return new String[0];
-        }
-        ArrayList<String> out = new ArrayList<>();
-        try {
-            Set<Voice> voices = tts.getVoices();
-            if (voices != null) {
-                for (Voice voice : voices) {
-                    if (voice == null || voice.getName() == null) {
-                        continue;
-                    }
-                    Locale locale = voice.getLocale();
-                    String tag = locale == null ? "" : locale.toLanguageTag();
-                    out.add(voice.getName() + "\t" + tag + "\t" + voice.getQuality()
-                        + "\t" + voice.isNetworkConnectionRequired());
-                }
-            }
-        }
-        catch (Exception e) {
-            mTtsLastError = "ttsVoices: " + e.toString();
-            Log.e(TAG, "ttsVoices: " + e.toString());
-        }
-        return out.toArray(new String[0]);
-    }
-
-    public byte[] ttsSynthesize(String text, String voiceName, String languageTag, float rate, float pitch) {
-        TextToSpeech tts = ensureTts();
-        if (tts == null) {
-            return null;
-        }
-        synchronized (mTtsLock) {
-            File file = null;
-            try {
-                if (languageTag != null && !languageTag.isEmpty()) {
-                    int result = tts.setLanguage(Locale.forLanguageTag(languageTag));
-                    if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
-                        // Not fatal: the engine keeps its previous language and
-                        // still renders, so report it only if the render fails.
-                        mTtsLastError = "language " + languageTag + " unavailable";
-                    }
-                }
-                if (voiceName != null && !voiceName.isEmpty()) {
-                    Set<Voice> voices = tts.getVoices();
-                    if (voices != null) {
-                        for (Voice voice : voices) {
-                            if (voice != null && voiceName.equals(voice.getName())) {
-                                tts.setVoice(voice);
-                                break;
-                            }
-                        }
-                    }
-                }
-                tts.setSpeechRate(rate);
-                tts.setPitch(pitch);
-
-                String utteranceId = "makepad-" + mUtteranceCounter.getAndIncrement();
-                CountDownLatch done = new CountDownLatch(1);
-                mUtteranceId = utteranceId;
-                mUtteranceOk = false;
-                mUtteranceLatch = done;
-
-                file = File.createTempFile("makepad-tts", ".wav", mActivity.getCacheDir());
-                int queued = tts.synthesizeToFile(text, new Bundle(), file, utteranceId);
-                if (queued != TextToSpeech.SUCCESS) {
-                    mTtsLastError = "synthesizeToFile refused the utterance";
-                    return null;
-                }
-                if (!done.await(TTS_RENDER_TIMEOUT_S, TimeUnit.SECONDS)) {
-                    mTtsLastError = "tts render timed out after " + TTS_RENDER_TIMEOUT_S + "s";
-                    return null;
-                }
-                if (!mUtteranceOk) {
-                    return null;
-                }
-                byte[] bytes = readAll(file);
-                if (bytes == null || bytes.length == 0) {
-                    mTtsLastError = "tts wrote no audio";
-                    return null;
-                }
-                return bytes;
-            }
-            catch (InterruptedException e) {
-                Thread.currentThread().interrupt();
-                mTtsLastError = "interrupted while rendering";
-                return null;
-            }
-            catch (Exception e) {
-                mTtsLastError = "ttsSynthesize: " + e.toString();
-                Log.e(TAG, "ttsSynthesize: " + e.toString());
-                return null;
-            }
-            finally {
-                mUtteranceLatch = null;
-                mUtteranceId = null;
-                if (file != null) {
-                    file.delete();
-                }
-            }
-        }
-    }
-
-    // Called from onDestroy on the main thread, so it must not take mTtsLock: a
-    // render in flight can hold that for a minute, and blocking the UI thread
-    // that long is an ANR.
-    public void shutdown() {
-        TextToSpeech tts = mTts;
-        mTts = null;
-        if (tts != null) {
-            try {
-                tts.stop();
-                tts.shutdown();
-            }
-            catch (Exception e) {
-                Log.e(TAG, "tts shutdown: " + e.toString());
-            }
-        }
-        mTtsLastError = "the speech engine was shut down";
-        CountDownLatch pending = mUtteranceLatch;
-        if (pending != null) {
-            mUtteranceOk = false;
-            pending.countDown();
-        }
-        mMainHandler.post(new Runnable() {
-            @Override public void run() {
-                for (Long session : new ArrayList<>(mRecognizers.keySet())) {
-                    finishSession(session);
-                }
-            }
-        });
-    }
-
-    // TextToSpeech delivers onInit on the main looper, so the engine is built
-    // there and the calling worker parks on a latch. Calling this from the main
-    // thread would wait for a callback that can only run once we return.
-    private TextToSpeech ensureTts() {
-        if (Looper.myLooper() == Looper.getMainLooper()) {
-            mTtsLastError = "system speech must be used from a worker thread";
-            return null;
-        }
-        synchronized (mTtsLock) {
-            if (mTts != null) {
-                return mTts;
-            }
-            final CountDownLatch ready = new CountDownLatch(1);
-            final int[] status = new int[]{ TextToSpeech.ERROR };
-            final TextToSpeech[] engine = new TextToSpeech[1];
-            mMainHandler.post(new Runnable() {
-                @Override public void run() {
-                    try {
-                        engine[0] = new TextToSpeech(mActivity, new TextToSpeech.OnInitListener() {
-                            @Override public void onInit(int code) {
-                                status[0] = code;
-                                ready.countDown();
-                            }
-                        });
-                    }
-                    catch (Exception e) {
-                        Log.e(TAG, "tts create: " + e.toString());
-                        ready.countDown();
-                    }
-                }
-            });
-            try {
-                if (!ready.await(TTS_INIT_TIMEOUT_S, TimeUnit.SECONDS)) {
-                    mTtsLastError = "no text-to-speech engine answered within " + TTS_INIT_TIMEOUT_S + "s";
-                    return null;
-                }
-            }
-            catch (InterruptedException e) {
-                Thread.currentThread().interrupt();
-                mTtsLastError = "interrupted waiting for the tts engine";
-                return null;
-            }
-            if (status[0] != TextToSpeech.SUCCESS || engine[0] == null) {
-                mTtsLastError = "no text-to-speech engine installed (init status " + status[0] + ")";
-                final TextToSpeech dead = engine[0];
-                if (dead != null) {
-                    mMainHandler.post(new Runnable() {
-                        @Override public void run() { dead.shutdown(); }
-                    });
-                }
-                return null;
-            }
-            engine[0].setOnUtteranceProgressListener(new UtteranceProgressListener() {
-                @Override public void onStart(String utteranceId) {}
-                @Override public void onDone(String utteranceId) {
-                    finishUtterance(utteranceId, true, null);
-                }
-                // Abstract in the base class even though it is deprecated.
-                @Override public void onError(String utteranceId) {
-                    finishUtterance(utteranceId, false, "tts engine error");
-                }
-                // API 21; the base implementation forwards to onError(String),
-                // which this overrides away so the utterance finishes once.
-                @Override public void onError(String utteranceId, int errorCode) {
-                    finishUtterance(utteranceId, false, "tts engine error " + errorCode);
-                }
-            });
-            mTts = engine[0];
-            return mTts;
-        }
-    }
-
-    private void finishUtterance(String utteranceId, boolean ok, String error) {
-        CountDownLatch latch = mUtteranceLatch;
-        if (latch == null || utteranceId == null || !utteranceId.equals(mUtteranceId)) {
-            return;
-        }
-        if (!ok && error != null) {
-            mTtsLastError = error;
-        }
-        mUtteranceOk = ok;
-        latch.countDown();
-    }
-
-    private static byte[] readAll(File file) {
-        FileInputStream in = null;
-        try {
-            in = new FileInputStream(file);
-            ByteArrayOutputStream out = new ByteArrayOutputStream();
-            byte[] chunk = new byte[64 * 1024];
-            int read;
-            while ((read = in.read(chunk)) > 0) {
-                out.write(chunk, 0, read);
-            }
-            return out.toByteArray();
-        }
-        catch (Exception e) {
-            Log.e(TAG, "reading rendered speech: " + e.toString());
-            return null;
-        }
-        finally {
-            if (in != null) {
-                try { in.close(); } catch (Exception ignored) {}
-            }
-        }
-    }
-
-    // ------------------------------------------------------------------- STT
-
-    public boolean sttAvailable() {
-        try {
-            return SpeechRecognizer.isRecognitionAvailable(mActivity);
-        }
-        catch (Exception e) {
-            return false;
-        }
-    }
-
-    public void sttStart(final long session, final String languageTag, final boolean partial, final boolean preferOffline) {
-        mMainHandler.post(new Runnable() {
-            @Override public void run() {
-                if (mRecognizers.containsKey(session)) {
-                    return;
-                }
-                try {
-                    if (!SpeechRecognizer.isRecognitionAvailable(mActivity)) {
-                        onSttEvent(session, 3, "client", 0.0f);
-                        onSttEvent(session, 4, null, 0.0f);
-                        return;
-                    }
-                    SpeechRecognizer recognizer = SpeechRecognizer.createSpeechRecognizer(mActivity);
-                    mRecognizers.put(session, recognizer);
-                    recognizer.setRecognitionListener(new SessionListener(session));
-
-                    Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
-                    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
-                    intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, languageTag);
-                    intent.putExtra(RecognizerIntent.EXTRA_PARTIAL_RESULTS, partial);
-                    // API 23. A request, not a promise: an engine with no
-                    // on-device model still recognizes over the network.
-                    intent.putExtra(RecognizerIntent.EXTRA_PREFER_OFFLINE, preferOffline);
-                    // Some engines reject a session without a calling package.
-                    intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, mActivity.getPackageName());
-                    recognizer.startListening(intent);
-                }
-                catch (Exception e) {
-                    Log.e(TAG, "sttStart: " + e.toString());
-                    onSttEvent(session, 3, "client", 0.0f);
-                    finishSession(session);
-                }
-            }
-        });
-    }
-
-    public void sttStop(final long session) {
-        mMainHandler.post(new Runnable() {
-            @Override public void run() {
-                SpeechRecognizer recognizer = mRecognizers.get(session);
-                if (recognizer == null) {
-                    return;
-                }
-                try {
-                    // The final result still arrives, through onResults.
-                    recognizer.stopListening();
-                }
-                catch (Exception e) {
-                    Log.e(TAG, "sttStop: " + e.toString());
-                    finishSession(session);
-                }
-            }
-        });
-    }
-
-    // Exactly one Ended per session: the map entry is the token, and only the
-    // call that removes it reports the end.
-    private void finishSession(long session) {
-        SpeechRecognizer recognizer = mRecognizers.remove(session);
-        if (recognizer == null) {
-            return;
-        }
-        try {
-            recognizer.destroy();
-        }
-        catch (Exception e) {
-            Log.e(TAG, "recognizer destroy: " + e.toString());
-        }
-        onSttEvent(session, 4, null, 0.0f);
-    }
-
-    private static String firstResult(Bundle results) {
-        if (results == null) {
-            return "";
-        }
-        ArrayList<String> texts = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
-        if (texts == null || texts.isEmpty() || texts.get(0) == null) {
-            return "";
-        }
-        return texts.get(0);
-    }
-
-    private class SessionListener implements RecognitionListener {
-        private final long mSession;
-
-        SessionListener(long session) {
-            mSession = session;
-        }
-
-        @Override public void onReadyForSpeech(Bundle params) {}
-        @Override public void onBeginningOfSpeech() {}
-        @Override public void onBufferReceived(byte[] buffer) {}
-        @Override public void onEndOfSpeech() {}
-        @Override public void onEvent(int eventType, Bundle params) {}
-
-        @Override public void onRmsChanged(float rmsdB) {
-            // The framework documents no range; in practice it spans roughly
-            // -2 dB (silence) to 10 dB (loud), so normalize across that.
-            float level = (rmsdB + 2.0f) / 12.0f;
-            if (level < 0.0f) level = 0.0f;
-            if (level > 1.0f) level = 1.0f;
-            onSttEvent(mSession, 0, null, level);
-        }
-
-        @Override public void onPartialResults(Bundle partialResults) {
-            String text = firstResult(partialResults);
-            if (!text.isEmpty()) {
-                onSttEvent(mSession, 1, text, 0.0f);
-            }
-        }
-
-        @Override public void onResults(Bundle results) {
-            onSttEvent(mSession, 2, firstResult(results), 0.0f);
-            finishSession(mSession);
-        }
-
-        @Override public void onError(int code) {
-            String word;
-            switch (code) {
-                case SpeechRecognizer.ERROR_INSUFFICIENT_PERMISSIONS: word = "permission"; break;
-                case SpeechRecognizer.ERROR_NETWORK: word = "network"; break;
-                case SpeechRecognizer.ERROR_NETWORK_TIMEOUT: word = "network"; break;
-                case SpeechRecognizer.ERROR_SERVER: word = "server"; break;
-                case SpeechRecognizer.ERROR_AUDIO: word = "audio"; break;
-                case SpeechRecognizer.ERROR_RECOGNIZER_BUSY: word = "busy"; break;
-                case SpeechRecognizer.ERROR_NO_MATCH: word = "nomatch"; break;
-                case SpeechRecognizer.ERROR_SPEECH_TIMEOUT: word = "timeout"; break;
-                default: word = "client"; break;
-            }
-            if (word.equals("nomatch") || word.equals("timeout")) {
-                // Heard nothing worth a word: an empty utterance, not a failure.
-                onSttEvent(mSession, 2, "", 0.0f);
-            }
-            else {
-                onSttEvent(mSession, 3, word, 0.0f);
-            }
-            finishSession(mSession);
-        }
-    }
-}
diff --git a/tools/cargo_makepad/src/android/mod.rs b/tools/cargo_makepad/src/android/mod.rs
index 359d163f8..68768b72b 100644
--- a/tools/cargo_makepad/src/android/mod.rs
+++ b/tools/cargo_makepad/src/android/mod.rs
@@ -17,7 +17,9 @@ pub enum AndroidVariant {
 }
 
 #[derive(Clone, Copy, Debug, Default)]
-pub struct AndroidConfig;
+pub struct AndroidConfig {
+    pub small_fonts: bool,
+}
 
 /// All values needed to render an `AndroidManifest.xml`. Constructed by
 /// `compile::resolve_manifest_args` from CLI flags + Cargo.toml metadata +
@@ -127,11 +129,6 @@ impl AndroidVariant {
                 <intent>
                 <action android:name="android.intent.action.MAIN" />
                 </intent>
-                <!-- Android 11+ package visibility: without this the app cannot
-                bind the system speech recognizer service. -->
-                <intent>
-                <action android:name="android.speech.RecognitionService" />
-                </intent>
                 </queries>
                 </manifest>
                 "#
@@ -230,11 +227,6 @@ impl AndroidVariant {
                 <intent>
                 <action android:name="android.intent.action.MAIN" />
                 </intent>
-                <!-- Android 11+ package visibility: without this the app cannot
-                bind the system speech recognizer service. -->
-                <intent>
-                <action android:name="android.speech.RecognitionService" />
-                </intent>
                 </queries>
 
                 </manifest>
@@ -470,7 +462,7 @@ Common options:\n\
                                                   else 26 (Android 8.0). Bump for apps that need\n\
                                                   guaranteed availability of API > 26 native APIs\n\
                                                   (e.g. AMidi -> 29, AFontMatcher -> 29).\n\
-  --small-fonts                            deprecated no-op; app manifest selects fonts\n\
+  --small-fonts\n\
   --no-icon\n\
   --sdk-path=<path>\n\
   --host-os=linux-x64|windows-x64|macos-aarch64|macos-x64\n\
@@ -691,7 +683,7 @@ pub fn handle_android(mut args: &[String]) -> Result<(), String> {
     let mut targets = vec![AndroidTarget::aarch64];
     let mut keep_sdk_sources = false;
     let mut no_icon = false;
-    let config = AndroidConfig::default();
+    let mut config = AndroidConfig::default();
     let mut keystore: Option<String> = None;
     let mut keystore_pass: Option<String> = None;
     let mut keystore_key_alias: Option<String> = None;
@@ -721,9 +713,7 @@ pub fn handle_android(mut args: &[String]) -> Result<(), String> {
         } else if let Some(opt) = v.strip_prefix("--variant=") {
             variant = AndroidVariant::from_str(opt)?;
         } else if v.trim() == "--small-fonts" {
-            eprintln!(
-                "warning: --small-fonts is ignored; the application's makepad.font-assets.v1 manifest selects fonts"
-            );
+            config.small_fonts = true;
         } else if v.trim() == "--no-icon" {
             no_icon = true;
         } else if v.trim() == "--keep-sdk-sources" {
diff --git a/tools/cargo_makepad/src/apple/compile.rs b/tools/cargo_makepad/src/apple/compile.rs
index 6500f8f00..cb9f3ad7e 100644
--- a/tools/cargo_makepad/src/apple/compile.rs
+++ b/tools/cargo_makepad/src/apple/compile.rs
@@ -1,5 +1,4 @@
 use crate::apple::{AppleOs, AppleTarget};
-use crate::font_assets::{is_font_path, remove_existing_fonts, FontAssetManifest, FontPackage};
 use crate::makepad_shell::*;
 use crate::utils::*;
 use std::path::{Path, PathBuf};
@@ -692,7 +691,6 @@ pub struct IosBuildResult {
     pub build_dir: PathBuf,
     pub plist: PlistValues,
     pub dst_bin: PathBuf,
-    pub font_manifest: FontAssetManifest,
 }
 
 pub fn build(
@@ -747,16 +745,6 @@ pub fn build(
     }
     shell_env(&rust_env, &cwd, "rustup", &args_out)?;
 
-    // Read the application contract directly from the freshly linked Mach-O before copying or
-    // signing can transform the binary.
-    let profile = get_profile_from_args(args);
-    let build_dir = target_dir.join(format!("{}/{profile}/", apple_target.toolchain()));
-    let src_bin = target_dir.join(format!(
-        "{}/{profile}/{binary_name}",
-        apple_target.toolchain()
-    ));
-    let font_manifest = FontAssetManifest::from_native_file(&src_bin)?;
-
     // alright lets make the .app file with manifest
     // Capitalize the first letter for the user-visible name (CFBundleDisplayName /
     // CFBundleName) so the iOS home-screen icon doesn't show a lowercased crate name,
@@ -776,6 +764,8 @@ pub fn build(
         executable: binary_name.clone(),
         version: "1.0.0".to_string(),
     };
+    let profile = get_profile_from_args(args);
+
     let app_dir = target_dir.join(format!(
         "makepad-apple-app/{}/{profile}/{build_crate}.app",
         apple_target.toolchain()
@@ -799,6 +789,11 @@ pub fn build(
         }
     }
 
+    let build_dir = target_dir.join(format!("{}/{profile}/", apple_target.toolchain()));
+    let src_bin = target_dir.join(format!(
+        "{}/{profile}/{binary_name}",
+        apple_target.toolchain()
+    ));
     let dst_bin = app_dir.join(binary_name.clone());
 
     cp(&src_bin, &dst_bin, false)?;
@@ -808,7 +803,6 @@ pub fn build(
         app_dir,
         plist,
         dst_bin,
-        font_manifest,
     })
 }
 
@@ -838,7 +832,6 @@ pub fn run_on_sim(
         build_crate,
         &result.build_dir,
         apple_target,
-        &result.font_manifest,
     )?;
     let app_dir = result.app_dir.into_os_string().into_string().unwrap();
 
@@ -1054,135 +1047,67 @@ pub fn copy_resources(
     build_crate: &str,
     build_dir: &Path,
     apple_target: AppleTarget,
-    font_manifest: &FontAssetManifest,
 ) -> Result<(), String> {
-    remove_existing_fonts(&app_dir.join("makepad"))?;
-    let mut font_package = FontPackage::new(font_manifest);
+    /*let mut assets_to_add: Vec<String> = Vec::new();*/
+    let add_assets_dir =
+        |crate_name: &str, source_dir: &Path, asset_subdir: &str| -> Result<(), String> {
+            if !source_dir.is_dir() {
+                return Ok(());
+            }
+            let crate_name = crate_name.replace('-', "_");
+            let dst_dir = app_dir.join(format!("makepad/{crate_name}/{asset_subdir}"));
+            mkdir(&dst_dir)?;
+            // resources/android is Android-only; ios/ still ships in Apple bundles
+            cp_all_skip_top(source_dir, &dst_dir, &["android"], false)?;
+            Ok(())
+        };
+    let add_font_assets_dir =
+        |crate_name: &str, source_dir: &Path, resource_dir: &Path| -> Result<(), String> {
+            if !source_dir.is_dir() {
+                return Ok(());
+            }
+            let crate_name = crate_name.replace('-', "_");
+            let dst_dir = app_dir.join(format!("makepad/{crate_name}/fonts"));
+            let assets = ls(source_dir)?;
+            for path in &assets {
+                let ext = path
+                    .extension()
+                    .and_then(|ext| ext.to_str())
+                    .map(|ext| ext.to_ascii_lowercase());
+                if !matches!(
+                    ext.as_deref(),
+                    Some("ttf" | "otf" | "ttc" | "woff" | "woff2")
+                ) {
+                    continue;
+                }
+                // Skip files that already ship from the sibling `resources/` dir —
+                // otherwise the same TTF lands in the bundle twice. The widgets crate
+                // for instance keeps LXGWWenKai*.ttf and NotoColorEmoji.ttf in both.
+                if resource_dir.join(path).is_file() {
+                    continue;
+                }
+                cp(&source_dir.join(path), &dst_dir.join(path), false)?;
+            }
+            Ok(())
+        };
 
     let build_crate_dir = get_crate_dir(build_crate)?;
-    add_apple_resources_dir(
-        app_dir,
-        build_crate,
-        &build_crate_dir.join("resources"),
-        &mut font_package,
-    )?;
-    add_apple_font_assets_dir(
-        app_dir,
+    add_assets_dir(build_crate, &build_crate_dir.join("resources"), "resources")?;
+    add_font_assets_dir(
         build_crate,
         &build_crate_dir.join("fonts"),
         &build_crate_dir.join("resources"),
-        &mut font_package,
     )?;
 
     let deps = get_crate_dep_dirs(build_crate, &build_dir, apple_target.toolchain());
     for (name, dep_dir) in deps.iter() {
-        add_apple_resources_dir(
-            app_dir,
-            name,
-            &dep_dir.join("resources"),
-            &mut font_package,
-        )?;
-        add_apple_font_assets_dir(
-            app_dir,
-            name,
-            &dep_dir.join("fonts"),
-            &dep_dir.join("resources"),
-            &mut font_package,
-        )?;
+        add_assets_dir(name, &dep_dir.join("resources"), "resources")?;
+        add_font_assets_dir(name, &dep_dir.join("fonts"), &dep_dir.join("resources"))?;
     }
 
-    font_package.finish()?.print();
     Ok(())
 }
 
-fn add_apple_resources_dir(
-    app_dir: &Path,
-    crate_name: &str,
-    source_dir: &Path,
-    font_package: &mut FontPackage<'_>,
-) -> Result<(), String> {
-    let crate_name = crate_name.replace('-', "_");
-    font_package.copy_tree_filtered(
-        source_dir,
-        &app_dir.join(format!("makepad/{crate_name}/resources")),
-        &format!("{crate_name}/resources"),
-        |relative| relative.starts_with("android"),
-        |_| Ok(()),
-    )
-}
-
-fn add_apple_font_assets_dir(
-    app_dir: &Path,
-    crate_name: &str,
-    source_dir: &Path,
-    resource_dir: &Path,
-    font_package: &mut FontPackage<'_>,
-) -> Result<(), String> {
-    let crate_name = crate_name.replace('-', "_");
-    let dst_dir = app_dir.join(format!("makepad/{crate_name}/fonts"));
-    font_package.copy_tree_filtered(
-        source_dir,
-        &dst_dir,
-        &format!("{crate_name}/fonts"),
-        |relative| {
-            let supported = relative
-                .extension()
-                .and_then(|extension| extension.to_str())
-                .map(|extension| {
-                    matches!(
-                        extension.to_ascii_lowercase().as_str(),
-                        "ttf" | "otf" | "ttc" | "woff" | "woff2"
-                    )
-                })
-                .unwrap_or(false);
-            !supported || (!is_font_path(relative) && resource_dir.join(relative).is_file())
-        },
-        |_| Ok(()),
-    )
-}
-
-#[cfg(test)]
-mod font_asset_tests {
-    use super::add_apple_resources_dir;
-    use crate::font_assets::{FontAssetManifest, FontPackage};
-    use std::{
-        fs,
-        sync::atomic::{AtomicU64, Ordering},
-    };
-
-    static NEXT_TEMP: AtomicU64 = AtomicU64::new(0);
-
-    #[test]
-    fn apple_bundle_resources_use_the_manifest_allowlist() {
-        let manifest = FontAssetManifest::parse(
-            b"format=makepad.font-assets.v1\nset=Latin\nasset=demo_app/resources/latin.otf\n",
-        )
-        .unwrap();
-        let serial = NEXT_TEMP.fetch_add(1, Ordering::Relaxed);
-        let root = std::env::temp_dir().join(format!(
-            "cargo-makepad-apple-fonts-{}-{serial}",
-            std::process::id()
-        ));
-        let _ = fs::remove_dir_all(&root);
-        let source = root.join("source");
-        let app_dir = root.join("Demo.app");
-        fs::create_dir_all(&source).unwrap();
-        fs::write(source.join("latin.otf"), b"latin").unwrap();
-        fs::write(source.join("international.otf"), b"international").unwrap();
-        fs::write(source.join("data.bin"), b"data").unwrap();
-
-        let mut package = FontPackage::new(&manifest);
-        add_apple_resources_dir(&app_dir, "demo-app", &source, &mut package).unwrap();
-        package.finish().unwrap();
-
-        let resources = app_dir.join("makepad/demo_app/resources");
-        assert!(resources.join("latin.otf").is_file());
-        assert!(!resources.join("international.otf").exists());
-        assert!(resources.join("data.bin").is_file());
-        let _ = fs::remove_dir_all(root);
-    }
-}
-
 pub struct AppleArgs {
     pub stable: bool,
     pub _apple_os: AppleOs,
@@ -1254,7 +1179,6 @@ pub fn run_on_device(
         build_crate,
         &result.build_dir,
         apple_target,
-        &result.font_manifest,
     )?;
 
     let cert = parsed
diff --git a/tools/cargo_makepad/src/apple/mod.rs b/tools/cargo_makepad/src/apple/mod.rs
index 390abcd5b..b5cfd6bf4 100644
--- a/tools/cargo_makepad/src/apple/mod.rs
+++ b/tools/cargo_makepad/src/apple/mod.rs
@@ -151,7 +151,6 @@ pub fn handle_apple(args: &[String]) -> Result<(), String> {
                 build_crate,
                 &result.build_dir,
                 apple_target,
-                &result.font_manifest,
             )?;
             Ok(())
         }
diff --git a/tools/cargo_makepad/src/font_assets.rs b/tools/cargo_makepad/src/font_assets.rs
deleted file mode 100644
index 905a347f1..000000000
--- a/tools/cargo_makepad/src/font_assets.rs
+++ /dev/null
@@ -1,807 +0,0 @@
-use std::{
-    collections::{BTreeMap, BTreeSet},
-    fs,
-    path::{Component, Path, PathBuf},
-};
-
-const MANIFEST_SECTION: &str = "makepad.font-assets.v1";
-const ELF_MANIFEST_SECTION: &str = ".makepad.font-assets.v1";
-const MACHO_MANIFEST_SECTION: &str = "__mp_font_v1";
-const WASM_HEADER: &[u8; 8] = b"\0asm\x01\0\0\0";
-
-#[derive(Clone, Debug, Eq, PartialEq)]
-pub struct FontAssetManifest {
-    set: String,
-    assets: BTreeSet<String>,
-}
-
-impl FontAssetManifest {
-    pub fn parse(bytes: &[u8]) -> Result<Self, String> {
-        let text = std::str::from_utf8(bytes)
-            .map_err(|_| format!("{MANIFEST_SECTION} is not valid UTF-8"))?;
-        let mut format = None;
-        let mut set = None;
-        let mut assets = BTreeSet::new();
-
-        for line in text.lines() {
-            if line.is_empty() {
-                continue;
-            }
-            let (key, value) = line
-                .split_once('=')
-                .ok_or_else(|| format!("invalid {MANIFEST_SECTION} line {line:?}"))?;
-            match key {
-                "format" => {
-                    if format.replace(value).is_some() {
-                        return Err(format!("duplicate format in {MANIFEST_SECTION}"));
-                    }
-                }
-                "set" => {
-                    if value.is_empty() || set.replace(value.to_string()).is_some() {
-                        return Err(format!("invalid or duplicate set in {MANIFEST_SECTION}"));
-                    }
-                }
-                "asset" => {
-                    validate_logical_font_path(value)?;
-                    if !assets.insert(value.to_string()) {
-                        return Err(format!(
-                            "duplicate font asset {value:?} in {MANIFEST_SECTION}"
-                        ));
-                    }
-                }
-                _ => return Err(format!("unknown {MANIFEST_SECTION} key {key:?}")),
-            }
-        }
-
-        if format != Some(MANIFEST_SECTION) {
-            return Err(format!(
-                "invalid or missing format in {MANIFEST_SECTION}"
-            ));
-        }
-        let set = set.ok_or_else(|| format!("missing set in {MANIFEST_SECTION}"))?;
-        if assets.is_empty() {
-            return Err(format!("no font assets in {MANIFEST_SECTION}"));
-        }
-        Ok(Self { set, assets })
-    }
-
-    pub fn from_wasm_file(path: &Path) -> Result<Self, String> {
-        let bytes = fs::read(path).map_err(|error| {
-            format!("cannot read wasm font manifest from {path:?}: {error}")
-        })?;
-        let payload = wasm_custom_section(&bytes, MANIFEST_SECTION)?;
-        Self::parse(payload).map_err(|error| format!("{path:?}: {error}"))
-    }
-
-    pub fn from_native_file(path: &Path) -> Result<Self, String> {
-        let bytes = fs::read(path).map_err(|error| {
-            format!("cannot read native font manifest from {path:?}: {error}")
-        })?;
-        let payload = if bytes.starts_with(b"\x7fELF") {
-            elf_section(&bytes, ELF_MANIFEST_SECTION)?
-        } else if is_macho(&bytes) {
-            macho_section(&bytes, MACHO_MANIFEST_SECTION)?
-        } else {
-            return Err(format!(
-                "cannot read {MANIFEST_SECTION} from unsupported native artifact {path:?}"
-            ));
-        };
-        Self::parse(payload).map_err(|error| format!("{path:?}: {error}"))
-    }
-
-    pub fn set(&self) -> &str {
-        &self.set
-    }
-
-    pub fn assets(&self) -> impl Iterator<Item = &str> {
-        self.assets.iter().map(String::as_str)
-    }
-
-    pub fn allows(&self, logical_path: &str) -> bool {
-        self.assets.contains(logical_path)
-    }
-}
-
-#[derive(Debug, Eq, PartialEq)]
-pub struct FontInventory {
-    pub set: String,
-    pub fonts: BTreeMap<String, u64>,
-}
-
-impl FontInventory {
-    pub fn print(&self) {
-        let total = self.fonts.values().sum::<u64>();
-        let fonts = self
-            .fonts
-            .iter()
-            .map(|(path, bytes)| format!("{path} ({bytes} bytes)"))
-            .collect::<Vec<_>>()
-            .join(", ");
-        println!(
-            "Packaged fonts ({}): {} [total {} bytes]",
-            self.set, fonts, total
-        );
-    }
-}
-
-pub struct FontPackage<'a> {
-    manifest: &'a FontAssetManifest,
-    packaged: BTreeMap<String, u64>,
-}
-
-impl<'a> FontPackage<'a> {
-    pub fn new(manifest: &'a FontAssetManifest) -> Self {
-        Self {
-            manifest,
-            packaged: BTreeMap::new(),
-        }
-    }
-
-    pub fn copy_tree_filtered<Skip, AfterCopy>(
-        &mut self,
-        source_dir: &Path,
-        dest_dir: &Path,
-        logical_prefix: &str,
-        skip: Skip,
-        mut after_copy: AfterCopy,
-    ) -> Result<(), String>
-    where
-        Skip: Fn(&Path) -> bool,
-        AfterCopy: FnMut(&Path) -> Result<(), String>,
-    {
-        if !source_dir.is_dir() {
-            return Ok(());
-        }
-        fs::create_dir_all(dest_dir)
-            .map_err(|error| format!("cannot create resource directory {dest_dir:?}: {error}"))?;
-        self.copy_tree_recursive(
-            source_dir,
-            source_dir,
-            dest_dir,
-            logical_prefix,
-            &skip,
-            &mut after_copy,
-        )
-    }
-
-    fn copy_tree_recursive<Skip, AfterCopy>(
-        &mut self,
-        root: &Path,
-        source_dir: &Path,
-        dest_root: &Path,
-        logical_prefix: &str,
-        skip: &Skip,
-        after_copy: &mut AfterCopy,
-    ) -> Result<(), String>
-    where
-        Skip: Fn(&Path) -> bool,
-        AfterCopy: FnMut(&Path) -> Result<(), String>,
-    {
-        let mut entries = fs::read_dir(source_dir)
-            .map_err(|error| format!("cannot read resource directory {source_dir:?}: {error}"))?
-            .collect::<Result<Vec<_>, _>>()
-            .map_err(|error| format!("cannot read resource entry in {source_dir:?}: {error}"))?;
-        entries.sort_by_key(|entry| entry.file_name());
-
-        for entry in entries {
-            let source_path = entry.path();
-            let relative = source_path.strip_prefix(root).map_err(|error| {
-                format!("cannot make {source_path:?} relative to {root:?}: {error}")
-            })?;
-            if skip(relative) {
-                continue;
-            }
-            let dest_path = dest_root.join(relative);
-            if source_path.is_dir() {
-                fs::create_dir_all(&dest_path).map_err(|error| {
-                    format!("cannot create resource directory {dest_path:?}: {error}")
-                })?;
-                self.copy_tree_recursive(
-                    root,
-                    &source_path,
-                    dest_root,
-                    logical_prefix,
-                    skip,
-                    after_copy,
-                )?;
-                continue;
-            }
-            if !source_path.is_file() {
-                continue;
-            }
-
-            let relative = slash_path(relative)?;
-            let logical_path = format!("{logical_prefix}/{relative}");
-            if is_font_path(&source_path) {
-                if !self.manifest.allows(&logical_path) {
-                    remove_file_if_present(&dest_path)?;
-                    remove_file_if_present(&brotli_path(&dest_path))?;
-                    continue;
-                }
-                let bytes = source_path
-                    .metadata()
-                    .map_err(|error| format!("cannot stat font {source_path:?}: {error}"))?
-                    .len();
-                if self.packaged.insert(logical_path.clone(), bytes).is_some() {
-                    return Err(format!(
-                        "font asset {logical_path:?} resolves to more than one source file"
-                    ));
-                }
-            }
-
-            if let Some(parent) = dest_path.parent() {
-                fs::create_dir_all(parent).map_err(|error| {
-                    format!("cannot create resource directory {parent:?}: {error}")
-                })?;
-            }
-            fs::copy(&source_path, &dest_path).map_err(|error| {
-                format!("cannot copy resource {source_path:?} to {dest_path:?}: {error}")
-            })?;
-            after_copy(&dest_path)?;
-        }
-        Ok(())
-    }
-
-    pub fn finish(self) -> Result<FontInventory, String> {
-        let missing = self
-            .manifest
-            .assets()
-            .filter(|path| !self.packaged.contains_key(*path))
-            .collect::<Vec<_>>();
-        if !missing.is_empty() {
-            return Err(format!(
-                "font assets declared by {} ({}) are missing on disk: {}",
-                MANIFEST_SECTION,
-                self.manifest.set(),
-                missing.join(", ")
-            ));
-        }
-        Ok(FontInventory {
-            set: self.manifest.set.clone(),
-            fonts: self.packaged,
-        })
-    }
-}
-
-pub fn remove_existing_fonts(root: &Path) -> Result<(), String> {
-    if !root.is_dir() {
-        return Ok(());
-    }
-    let mut entries = fs::read_dir(root)
-        .map_err(|error| format!("cannot inspect package directory {root:?}: {error}"))?
-        .collect::<Result<Vec<_>, _>>()
-        .map_err(|error| format!("cannot inspect package entry in {root:?}: {error}"))?;
-    entries.sort_by_key(|entry| entry.file_name());
-    for entry in entries {
-        let path = entry.path();
-        if path.is_dir() {
-            remove_existing_fonts(&path)?;
-        } else if is_font_path(&path) || is_brotli_font_path(&path) {
-            fs::remove_file(&path)
-                .map_err(|error| format!("cannot remove stale packaged font {path:?}: {error}"))?;
-        }
-    }
-    Ok(())
-}
-
-pub fn no_skip(_: &Path) -> bool {
-    false
-}
-
-pub fn is_font_path(path: &Path) -> bool {
-    path.extension()
-        .and_then(|extension| extension.to_str())
-        .map(|extension| matches!(extension.to_ascii_lowercase().as_str(), "ttf" | "otf" | "ttc"))
-        .unwrap_or(false)
-}
-
-fn is_brotli_font_path(path: &Path) -> bool {
-    if !path
-        .extension()
-        .and_then(|extension| extension.to_str())
-        .map(|extension| extension.eq_ignore_ascii_case("br"))
-        .unwrap_or(false)
-    {
-        return false;
-    }
-    path.file_stem().map(Path::new).map(is_font_path).unwrap_or(false)
-}
-
-fn brotli_path(path: &Path) -> PathBuf {
-    let mut name = path.file_name().unwrap_or_default().to_os_string();
-    name.push(".br");
-    path.with_file_name(name)
-}
-
-fn remove_file_if_present(path: &Path) -> Result<(), String> {
-    match fs::remove_file(path) {
-        Ok(()) => Ok(()),
-        Err(error) if error.kind() == std::io::ErrorKind::NotFound => Ok(()),
-        Err(error) => Err(format!("cannot remove stale packaged font {path:?}: {error}")),
-    }
-}
-
-fn slash_path(path: &Path) -> Result<String, String> {
-    let mut out = Vec::new();
-    for component in path.components() {
-        match component {
-            Component::Normal(value) => out.push(value.to_string_lossy().into_owned()),
-            _ => return Err(format!("resource path {path:?} is not relative and normalized")),
-        }
-    }
-    Ok(out.join("/"))
-}
-
-fn validate_logical_font_path(path: &str) -> Result<(), String> {
-    if path.contains('\\') || path.starts_with('/') || path.ends_with('/') {
-        return Err(format!("font asset path {path:?} is not a normalized logical path"));
-    }
-    let parts = path.split('/').collect::<Vec<_>>();
-    if parts.len() < 3
-        || parts.iter().any(|part| part.is_empty() || *part == "." || *part == "..")
-        || !matches!(parts[1], "resources" | "fonts")
-        || !is_font_path(Path::new(path))
-    {
-        return Err(format!("invalid logical font asset path {path:?}"));
-    }
-    Ok(())
-}
-
-fn read_leb_u32(bytes: &[u8], cursor: &mut usize) -> Result<u32, String> {
-    let mut value = 0u32;
-    for shift in (0..35).step_by(7) {
-        let byte = *bytes
-            .get(*cursor)
-            .ok_or_else(|| "truncated unsigned LEB128".to_string())?;
-        *cursor += 1;
-        value |= ((byte & 0x7f) as u32) << shift;
-        if byte & 0x80 == 0 {
-            return Ok(value);
-        }
-    }
-    Err("overflowing unsigned LEB128".to_string())
-}
-
-fn wasm_custom_section<'a>(bytes: &'a [u8], wanted: &str) -> Result<&'a [u8], String> {
-    if bytes.get(..WASM_HEADER.len()) != Some(WASM_HEADER.as_slice()) {
-        return Err("invalid wasm header while reading font manifest".to_string());
-    }
-    let mut cursor = WASM_HEADER.len();
-    let mut found = None;
-    while cursor < bytes.len() {
-        let id = bytes[cursor];
-        cursor += 1;
-        let payload_len = read_leb_u32(bytes, &mut cursor)? as usize;
-        let end = cursor
-            .checked_add(payload_len)
-            .filter(|end| *end <= bytes.len())
-            .ok_or_else(|| "truncated wasm section while reading font manifest".to_string())?;
-        if id == 0 {
-            let mut section_cursor = cursor;
-            let name_len = read_leb_u32(bytes, &mut section_cursor)? as usize;
-            let name_end = section_cursor
-                .checked_add(name_len)
-                .filter(|name_end| *name_end <= end)
-                .ok_or_else(|| "truncated wasm custom section name".to_string())?;
-            let name = std::str::from_utf8(&bytes[section_cursor..name_end])
-                .map_err(|_| "non-UTF-8 wasm custom section name".to_string())?;
-            if name == wanted {
-                if found.replace(&bytes[name_end..end]).is_some() {
-                    return Err(format!("duplicate wasm custom section {wanted:?}"));
-                }
-            }
-        }
-        cursor = end;
-    }
-    found.ok_or_else(|| format!("wasm is missing required custom section {wanted:?}"))
-}
-
-fn byte_order(bytes: &[u8], offset: usize, width: usize, little: bool) -> Result<u64, String> {
-    let slice = bytes
-        .get(offset..offset + width)
-        .ok_or_else(|| "truncated native object while reading font manifest".to_string())?;
-    let mut value = 0u64;
-    if little {
-        for (index, byte) in slice.iter().enumerate() {
-            value |= (*byte as u64) << (index * 8);
-        }
-    } else {
-        for byte in slice {
-            value = (value << 8) | *byte as u64;
-        }
-    }
-    Ok(value)
-}
-
-fn object_slice(bytes: &[u8], offset: u64, size: u64) -> Result<&[u8], String> {
-    let start = usize::try_from(offset).map_err(|_| "native section offset overflow".to_string())?;
-    let len = usize::try_from(size).map_err(|_| "native section size overflow".to_string())?;
-    bytes
-        .get(start..start.saturating_add(len))
-        .ok_or_else(|| "truncated native font manifest section".to_string())
-}
-
-fn c_name(bytes: &[u8]) -> Result<&str, String> {
-    let end = bytes.iter().position(|byte| *byte == 0).unwrap_or(bytes.len());
-    std::str::from_utf8(&bytes[..end])
-        .map_err(|_| "non-UTF-8 native section name".to_string())
-}
-
-fn elf_section<'a>(bytes: &'a [u8], wanted: &str) -> Result<&'a [u8], String> {
-    let class = *bytes.get(4).ok_or_else(|| "truncated ELF header".to_string())?;
-    let little = match bytes.get(5) {
-        Some(1) => true,
-        Some(2) => false,
-        _ => return Err("unsupported ELF byte order".to_string()),
-    };
-    let (shoff_at, shentsize_at, shnum_at, shstrndx_at, sh_name_at, sh_offset_at, sh_size_at, word) =
-        match class {
-            1 => (0x20, 0x2e, 0x30, 0x32, 0, 0x10, 0x14, 4),
-            2 => (0x28, 0x3a, 0x3c, 0x3e, 0, 0x18, 0x20, 8),
-            _ => return Err("unsupported ELF class".to_string()),
-        };
-    let shoff = byte_order(bytes, shoff_at, word, little)? as usize;
-    let shentsize = byte_order(bytes, shentsize_at, 2, little)? as usize;
-    let shnum = byte_order(bytes, shnum_at, 2, little)? as usize;
-    let shstrndx = byte_order(bytes, shstrndx_at, 2, little)? as usize;
-    if shnum == 0 || shstrndx >= shnum || shentsize == 0 {
-        return Err("unsupported extended or invalid ELF section table".to_string());
-    }
-    let section_header = |index: usize| -> Result<&[u8], String> {
-        let start = shoff
-            .checked_add(index.saturating_mul(shentsize))
-            .ok_or_else(|| "ELF section table overflow".to_string())?;
-        bytes
-            .get(start..start + shentsize)
-            .ok_or_else(|| "truncated ELF section table".to_string())
-    };
-    let strings_header = section_header(shstrndx)?;
-    let strings = object_slice(
-        bytes,
-        byte_order(strings_header, sh_offset_at, word, little)?,
-        byte_order(strings_header, sh_size_at, word, little)?,
-    )?;
-    let mut found = None;
-    for index in 0..shnum {
-        let header = section_header(index)?;
-        let name_offset = byte_order(header, sh_name_at, 4, little)? as usize;
-        let name = c_name(strings.get(name_offset..).ok_or_else(|| {
-            "invalid ELF section-name offset while reading font manifest".to_string()
-        })?)?;
-        if name == wanted {
-            let payload = object_slice(
-                bytes,
-                byte_order(header, sh_offset_at, word, little)?,
-                byte_order(header, sh_size_at, word, little)?,
-            )?;
-            if found.replace(payload).is_some() {
-                return Err(format!("duplicate ELF section {wanted:?}"));
-            }
-        }
-    }
-    found.ok_or_else(|| format!("native artifact is missing required section {wanted:?}"))
-}
-
-fn is_macho(bytes: &[u8]) -> bool {
-    matches!(bytes.get(..4), Some(b"\xcf\xfa\xed\xfe" | b"\xfe\xed\xfa\xcf" | b"\xce\xfa\xed\xfe" | b"\xfe\xed\xfa\xce"))
-}
-
-fn macho_section<'a>(bytes: &'a [u8], wanted: &str) -> Result<&'a [u8], String> {
-    let magic = bytes.get(..4).ok_or_else(|| "truncated Mach-O header".to_string())?;
-    let (is_64, little) = match magic {
-        b"\xcf\xfa\xed\xfe" => (true, true),
-        b"\xfe\xed\xfa\xcf" => (true, false),
-        b"\xce\xfa\xed\xfe" => (false, true),
-        b"\xfe\xed\xfa\xce" => (false, false),
-        _ => return Err("unsupported Mach-O header".to_string()),
-    };
-    let header_size = if is_64 { 32 } else { 28 };
-    let ncmds = byte_order(bytes, 16, 4, little)? as usize;
-    let segment_command = if is_64 { 0x19 } else { 0x1 };
-    let segment_size = if is_64 { 72 } else { 56 };
-    let section_size = if is_64 { 80 } else { 68 };
-    let mut cursor = header_size;
-    let mut found = None;
-    for _ in 0..ncmds {
-        let command = byte_order(bytes, cursor, 4, little)? as u32;
-        let command_size = byte_order(bytes, cursor + 4, 4, little)? as usize;
-        let command_end = cursor
-            .checked_add(command_size)
-            .filter(|end| *end <= bytes.len() && command_size >= 8)
-            .ok_or_else(|| "truncated Mach-O load command".to_string())?;
-        if command == segment_command {
-            let section_count_at = if is_64 { cursor + 64 } else { cursor + 48 };
-            let section_count = byte_order(bytes, section_count_at, 4, little)? as usize;
-            for index in 0..section_count {
-                let section = cursor + segment_size + index * section_size;
-                let section_end = section + section_size;
-                if section_end > command_end {
-                    return Err("truncated Mach-O section table".to_string());
-                }
-                let name = c_name(&bytes[section..section + 16])?;
-                if name == wanted {
-                    let (size_at, offset_at, size_width) = if is_64 {
-                        (section + 40, section + 48, 8)
-                    } else {
-                        (section + 36, section + 40, 4)
-                    };
-                    let payload = object_slice(
-                        bytes,
-                        byte_order(bytes, offset_at, 4, little)?,
-                        byte_order(bytes, size_at, size_width, little)?,
-                    )?;
-                    if found.replace(payload).is_some() {
-                        return Err(format!("duplicate Mach-O section {wanted:?}"));
-                    }
-                }
-            }
-        }
-        cursor = command_end;
-    }
-    found.ok_or_else(|| format!("native artifact is missing required section {wanted:?}"))
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::sync::atomic::{AtomicU64, Ordering};
-
-    const LATIN: &[u8] = include_bytes!("../../../platform/tests/fixtures/font-assets-latin-v1.txt");
-    const INTERNATIONAL: &[u8] =
-        include_bytes!("../../../platform/tests/fixtures/font-assets-international-v1.txt");
-
-    static NEXT_TEMP: AtomicU64 = AtomicU64::new(0);
-
-    fn temp_dir(name: &str) -> PathBuf {
-        let serial = NEXT_TEMP.fetch_add(1, Ordering::Relaxed);
-        let path = std::env::temp_dir().join(format!(
-            "cargo-makepad-font-assets-{}-{name}-{serial}",
-            std::process::id()
-        ));
-        let _ = fs::remove_dir_all(&path);
-        fs::create_dir_all(&path).unwrap();
-        path
-    }
-
-    fn push_leb(mut value: usize, out: &mut Vec<u8>) {
-        loop {
-            let mut byte = (value & 0x7f) as u8;
-            value >>= 7;
-            if value != 0 {
-                byte |= 0x80;
-            }
-            out.push(byte);
-            if value == 0 {
-                break;
-            }
-        }
-    }
-
-    fn fixture_wasm(manifest: &[u8]) -> Vec<u8> {
-        let mut payload = Vec::new();
-        push_leb(MANIFEST_SECTION.len(), &mut payload);
-        payload.extend_from_slice(MANIFEST_SECTION.as_bytes());
-        payload.extend_from_slice(manifest);
-        let mut wasm = WASM_HEADER.to_vec();
-        wasm.push(0);
-        push_leb(payload.len(), &mut wasm);
-        wasm.extend_from_slice(&payload);
-        wasm
-    }
-
-    fn write_u16(bytes: &mut [u8], offset: usize, value: u16) {
-        bytes[offset..offset + 2].copy_from_slice(&value.to_le_bytes());
-    }
-
-    fn write_u32(bytes: &mut [u8], offset: usize, value: u32) {
-        bytes[offset..offset + 4].copy_from_slice(&value.to_le_bytes());
-    }
-
-    fn write_u64(bytes: &mut [u8], offset: usize, value: u64) {
-        bytes[offset..offset + 8].copy_from_slice(&value.to_le_bytes());
-    }
-
-    fn fixture_elf64(manifest: &[u8]) -> Vec<u8> {
-        const HEADER: usize = 64;
-        const SECTION: usize = 64;
-        let strings = b"\0.shstrtab\0.makepad.font-assets.v1\0";
-        let strings_offset = HEADER + SECTION * 3;
-        let manifest_offset = strings_offset + strings.len();
-        let mut elf = vec![0; manifest_offset + manifest.len()];
-        elf[..4].copy_from_slice(b"\x7fELF");
-        elf[4] = 2;
-        elf[5] = 1;
-        write_u64(&mut elf, 0x28, HEADER as u64);
-        write_u16(&mut elf, 0x3a, SECTION as u16);
-        write_u16(&mut elf, 0x3c, 3);
-        write_u16(&mut elf, 0x3e, 1);
-
-        let strings_header = HEADER + SECTION;
-        write_u32(&mut elf, strings_header, 1);
-        write_u64(&mut elf, strings_header + 0x18, strings_offset as u64);
-        write_u64(&mut elf, strings_header + 0x20, strings.len() as u64);
-        let manifest_header = HEADER + SECTION * 2;
-        write_u32(&mut elf, manifest_header, 11);
-        write_u64(&mut elf, manifest_header + 0x18, manifest_offset as u64);
-        write_u64(&mut elf, manifest_header + 0x20, manifest.len() as u64);
-        elf[strings_offset..manifest_offset].copy_from_slice(strings);
-        elf[manifest_offset..].copy_from_slice(manifest);
-        elf
-    }
-
-    fn fixture_macho64(manifest: &[u8]) -> Vec<u8> {
-        const HEADER: usize = 32;
-        const SEGMENT: usize = 72;
-        const SECTION: usize = 80;
-        let command_size = SEGMENT + SECTION;
-        let manifest_offset = HEADER + command_size;
-        let mut macho = vec![0; manifest_offset + manifest.len()];
-        macho[..4].copy_from_slice(b"\xcf\xfa\xed\xfe");
-        write_u32(&mut macho, 16, 1);
-        write_u32(&mut macho, 20, command_size as u32);
-        write_u32(&mut macho, HEADER, 0x19);
-        write_u32(&mut macho, HEADER + 4, command_size as u32);
-        macho[HEADER + 8..HEADER + 14].copy_from_slice(b"__DATA");
-        write_u32(&mut macho, HEADER + 64, 1);
-        let section = HEADER + SEGMENT;
-        macho[section..section + MACHO_MANIFEST_SECTION.len()]
-            .copy_from_slice(MACHO_MANIFEST_SECTION.as_bytes());
-        macho[section + 16..section + 22].copy_from_slice(b"__DATA");
-        write_u64(&mut macho, section + 40, manifest.len() as u64);
-        write_u32(&mut macho, section + 48, manifest_offset as u32);
-        macho[manifest_offset..].copy_from_slice(manifest);
-        macho
-    }
-
-    #[test]
-    fn extracts_manifest_from_fixture_wasm_custom_section() {
-        let wasm = fixture_wasm(LATIN);
-        let manifest = FontAssetManifest::parse(
-            wasm_custom_section(&wasm, MANIFEST_SECTION).unwrap(),
-        )
-        .unwrap();
-        assert_eq!(manifest.set(), "Latin");
-        assert!(manifest.allows("makepad_widgets/resources/IBMPlexSans-Text.ttf"));
-        assert!(!manifest.allows("makepad_widgets/resources/LXGWWenKaiRegular.ttf"));
-    }
-
-    #[test]
-    fn extracts_native_manifest_from_elf_and_macho_sections() {
-        let elf = fixture_elf64(INTERNATIONAL);
-        let macho = fixture_macho64(INTERNATIONAL);
-        for payload in [
-            elf_section(&elf, ELF_MANIFEST_SECTION).unwrap(),
-            macho_section(&macho, MACHO_MANIFEST_SECTION).unwrap(),
-        ] {
-            let manifest = FontAssetManifest::parse(payload).unwrap();
-            assert_eq!(manifest.set(), "International");
-            assert!(manifest.allows("makepad_widgets/resources/NotoColorEmoji.ttf"));
-        }
-    }
-
-    #[test]
-    fn latin_and_international_allowlists_are_exact() {
-        let latin = FontAssetManifest::parse(LATIN).unwrap();
-        let international = FontAssetManifest::parse(INTERNATIONAL).unwrap();
-        let table = [
-            ("makepad_widgets/resources/IBMPlexSans-Text.ttf", true, true),
-            ("makepad_widgets/resources/LXGWWenKaiRegular.ttf", false, true),
-            ("makepad_widgets/resources/NotoColorEmoji.ttf", false, true),
-            ("other/resources/IBMPlexSans-Text.ttf", false, false),
-            ("makepad_widgets/resources/readme.txt", false, false),
-        ];
-        for (path, latin_expected, international_expected) in table {
-            assert_eq!(latin.allows(path), latin_expected, "Latin {path}");
-            assert_eq!(
-                international.allows(path),
-                international_expected,
-                "International {path}"
-            );
-        }
-    }
-
-    #[test]
-    fn manifest_rejects_duplicate_or_non_normalized_assets() {
-        let duplicate = b"format=makepad.font-assets.v1\nset=Latin\nasset=app/resources/font.ttf\nasset=app/resources/font.ttf\n";
-        assert!(FontAssetManifest::parse(duplicate)
-            .unwrap_err()
-            .contains("duplicate font asset"));
-        let traversal =
-            b"format=makepad.font-assets.v1\nset=Latin\nasset=app/resources/../font.ttf\n";
-        assert!(FontAssetManifest::parse(traversal)
-            .unwrap_err()
-            .contains("invalid logical font asset path"));
-    }
-
-    #[test]
-    fn missing_declared_font_is_a_packaging_error() {
-        let manifest = FontAssetManifest::parse(
-            b"format=makepad.font-assets.v1\nset=Latin\nasset=app/resources/missing.ttf\n",
-        )
-        .unwrap();
-        let error = FontPackage::new(&manifest).finish().unwrap_err();
-        assert!(error.contains("app/resources/missing.ttf"));
-        assert!(error.contains("missing on disk"));
-    }
-
-    #[test]
-    fn packager_filters_fonts_by_exact_logical_path_and_removes_stale_files() {
-        let manifest = FontAssetManifest::parse(
-            b"format=makepad.font-assets.v1\nset=Latin\nasset=app/resources/shared.ttf\n",
-        )
-        .unwrap();
-        let root = temp_dir("exact-allowlist");
-        let app_source = root.join("app-source");
-        let dep_source = root.join("dep-source");
-        let dest = root.join("package");
-        fs::create_dir_all(&app_source).unwrap();
-        fs::create_dir_all(&dep_source).unwrap();
-        fs::create_dir_all(dest.join("app/resources")).unwrap();
-        fs::write(app_source.join("shared.ttf"), b"selected").unwrap();
-        fs::write(app_source.join("data.bin"), b"data").unwrap();
-        fs::write(dep_source.join("shared.ttf"), b"same basename, other crate").unwrap();
-        fs::write(dest.join("app/resources/stale.otf"), b"stale").unwrap();
-        fs::write(dest.join("app/resources/stale.otf.br"), b"stale br").unwrap();
-
-        remove_existing_fonts(&dest).unwrap();
-        let mut package = FontPackage::new(&manifest);
-        package
-            .copy_tree_filtered(
-                &app_source,
-                &dest.join("app/resources"),
-                "app/resources",
-                no_skip,
-                |_| Ok(()),
-            )
-            .unwrap();
-        package
-            .copy_tree_filtered(
-                &dep_source,
-                &dest.join("dependency/resources"),
-                "dependency/resources",
-                no_skip,
-                |_| Ok(()),
-            )
-            .unwrap();
-        let inventory = package.finish().unwrap();
-
-        assert_eq!(inventory.fonts.len(), 1);
-        assert!(dest.join("app/resources/shared.ttf").is_file());
-        assert!(dest.join("app/resources/data.bin").is_file());
-        assert!(!dest.join("dependency/resources/shared.ttf").exists());
-        assert!(!dest.join("app/resources/stale.otf").exists());
-        assert!(!dest.join("app/resources/stale.otf.br").exists());
-        let _ = fs::remove_dir_all(root);
-    }
-
-    #[test]
-    fn plain_and_brotli_packages_have_the_same_font_inventory() {
-        let manifest = FontAssetManifest::parse(
-            b"format=makepad.font-assets.v1\nset=Latin\nasset=app/resources/latin.ttf\n",
-        )
-        .unwrap();
-        let root = temp_dir("brotli-equivalence");
-        let source = root.join("source");
-        fs::create_dir_all(&source).unwrap();
-        fs::write(source.join("latin.ttf"), b"latin").unwrap();
-        fs::write(source.join("international.ttf"), b"international").unwrap();
-
-        let mut inventories = Vec::new();
-        for encoded in [false, true] {
-            let dest = root.join(if encoded { "production" } else { "plain" });
-            let mut package = FontPackage::new(&manifest);
-            package
-                .copy_tree_filtered(&source, &dest, "app/resources", no_skip, |path| {
-                    if encoded {
-                        fs::write(brotli_path(path), b"encoded").map_err(|error| error.to_string())?;
-                    }
-                    Ok(())
-                })
-                .unwrap();
-            inventories.push(package.finish().unwrap().fonts);
-            assert!(!dest.join("international.ttf").exists());
-        }
-        assert_eq!(inventories[0], inventories[1]);
-        let _ = fs::remove_dir_all(root);
-    }
-}
diff --git a/tools/cargo_makepad/src/main.rs b/tools/cargo_makepad/src/main.rs
index 7a09f38e1..7852e8b52 100644
--- a/tools/cargo_makepad/src/main.rs
+++ b/tools/cargo_makepad/src/main.rs
@@ -10,8 +10,6 @@ mod check;
 #[cfg(not(target_arch = "wasm32"))]
 mod desktop;
 #[cfg(not(target_arch = "wasm32"))]
-mod font_assets;
-#[cfg(not(target_arch = "wasm32"))]
 mod open_harmony;
 #[cfg(not(target_arch = "wasm32"))]
 mod server_manager;
@@ -73,12 +71,6 @@ fn show_help() {
     println!();
     println!("       --port=8010                               The port to run the wasm webserver");
     println!("       --lan                                     Bind the webserver to your lan ip");
-    println!(
-        "       --production                              Release profile, strip, Brotli, optional Binaryen -Oz"
-    );
-    println!(
-        "       --lto                                     With --production, opt into the small profile (fat LTO)"
-    );
     println!(
         "       --strip                                   Shipping-size wasm optimization pass (implies custom-section stripping)"
     );
@@ -86,16 +78,7 @@ fn show_help() {
         "       --strip-custom-sections                   Legacy mode: only strip custom wasm sections"
     );
     println!(
-        "       --wasm-opt                                Run Binaryen wasm-opt -Oz when a compatible version is on PATH"
-    );
-    println!(
-        "       --no-location-detail                      Omit panic file/line/column detail (nightly production diagnostic tradeoff)"
-    );
-    println!(
-        "       --size-report                             Print exact wasm section and split-artifact sizes"
-    );
-    println!(
-        "       --keep-names                              Keep <app>.names.wasm beside the packaged wasm"
+        "       --wasm-opt                                Run Binaryen wasm-opt -Os for IR-level optimization (optional; requires binaryen)"
     );
     println!(
         "       --split[=200]                             Split wasm payloads; bare --split uses a cold-first automatic split policy"
diff --git a/tools/cargo_makepad/src/utils.rs b/tools/cargo_makepad/src/utils.rs
index bb641d8d4..f5ff18f68 100644
--- a/tools/cargo_makepad/src/utils.rs
+++ b/tools/cargo_makepad/src/utils.rs
@@ -1,11 +1,9 @@
 use crate::makepad_shell::*;
-use makepad_micro_serde::{DeJson, DeJsonErr, DeJsonState};
 use makepad_toml_parser::{parse_toml, Toml};
 use std::{
     collections::HashMap,
     env,
     path::{Path, PathBuf},
-    process::Command,
     time::{SystemTime, UNIX_EPOCH},
 };
 
@@ -389,228 +387,6 @@ pub fn get_package_binary_name(build_crate: &str) -> Option<String> {
     None
 }
 
-#[derive(DeJson)]
-struct CargoMetadata {
-    packages: Vec<CargoMetadataPackage>,
-}
-
-#[derive(DeJson)]
-struct CargoMetadataPackage {
-    name: String,
-    default_run: Option<String>,
-    targets: Vec<CargoMetadataTarget>,
-}
-
-#[derive(DeJson)]
-struct CargoMetadataTarget {
-    name: String,
-    kind: Vec<String>,
-}
-
-fn requested_bin_from_args<'a>(args: &'a [String]) -> Result<Option<&'a str>, String> {
-    let mut requested = None;
-    let mut i = 0;
-    while i < args.len() {
-        let arg = &args[i];
-        let value = if arg == "--bin" {
-            i += 1;
-            Some(
-                args.get(i)
-                    .map(String::as_str)
-                    .filter(|value| !value.is_empty())
-                    .ok_or_else(|| "Missing binary name after --bin".to_string())?,
-            )
-        } else {
-            arg.strip_prefix("--bin=")
-                .map(|value| {
-                    if value.is_empty() {
-                        Err("Missing binary name in --bin=<name>".to_string())
-                    } else {
-                        Ok(value)
-                    }
-                })
-                .transpose()?
-        };
-
-        if let Some(value) = value {
-            if requested.replace(value).is_some() {
-                return Err(
-                    "Multiple --bin targets were requested; wasm packaging supports one binary"
-                        .to_string(),
-                );
-            }
-        }
-        i += 1;
-    }
-    Ok(requested)
-}
-
-fn resolve_wasm_binary_name_from_metadata(
-    metadata_json: &str,
-    build_crate: &str,
-    args: &[String],
-) -> Result<String, String> {
-    let metadata = CargoMetadata::deserialize_json_lenient(metadata_json)
-        .map_err(|err| format!("Unable to parse cargo metadata: {err:?}"))?;
-    let package = metadata
-        .packages
-        .iter()
-        .find(|package| package.name == build_crate)
-        .ok_or_else(|| format!("Package `{build_crate}` was not found in cargo metadata"))?;
-    let bins = package
-        .targets
-        .iter()
-        .filter(|target| target.kind.iter().any(|kind| kind == "bin"))
-        .map(|target| target.name.as_str())
-        .collect::<Vec<_>>();
-    let available = bins.join(", ");
-
-    if let Some(requested) = requested_bin_from_args(args)? {
-        if bins.contains(&requested) {
-            return Ok(requested.to_string());
-        }
-        return Err(format!(
-            "Package `{build_crate}` has no binary target `{requested}`; available binaries: {available}"
-        ));
-    }
-    if let Some(default_run) = package.default_run.as_deref() {
-        if bins.contains(&default_run) {
-            return Ok(default_run.to_string());
-        }
-        return Err(format!(
-            "Package `{build_crate}` default-run `{default_run}` is not a binary target; available binaries: {available}"
-        ));
-    }
-    match bins.as_slice() {
-        [only] => Ok((*only).to_string()),
-        [] => Err(format!("Package `{build_crate}` has no binary targets")),
-        _ => Err(format!(
-            "Package `{build_crate}` has multiple binary targets: {available}. Pass --bin <name> or set package.default-run"
-        )),
-    }
-}
-
-pub fn get_wasm_binary_name(build_crate: &str, args: &[String]) -> Result<String, String> {
-    let cwd = std::env::current_dir()
-        .map_err(|err| format!("Unable to determine current directory: {err}"))?;
-    let output = Command::new("cargo")
-        .args(["metadata", "--format-version", "1", "--no-deps"])
-        .current_dir(cwd)
-        .output()
-        .map_err(|err| format!("Unable to run cargo metadata: {err}"))?;
-    if !output.status.success() {
-        return Err(format!(
-            "cargo metadata failed: {}",
-            String::from_utf8_lossy(&output.stderr).trim()
-        ));
-    }
-    let metadata_json = std::str::from_utf8(&output.stdout)
-        .map_err(|err| format!("cargo metadata returned invalid UTF-8: {err}"))?;
-    resolve_wasm_binary_name_from_metadata(metadata_json, build_crate, args)
-}
-
-#[cfg(test)]
-mod wasm_binary_name_tests {
-    use super::*;
-
-    fn args(values: &[&str]) -> Vec<String> {
-        values.iter().map(|value| (*value).to_string()).collect()
-    }
-
-    #[test]
-    fn resolves_bin_matching_package() {
-        let fixture = r#"{
-            "packages": [{
-                "name": "same-name",
-                "default_run": null,
-                "targets": [{"name": "same-name", "kind": ["bin"]}]
-            }]
-        }"#;
-        assert_eq!(
-            resolve_wasm_binary_name_from_metadata(fixture, "same-name", &args(&["-p", "same-name"])),
-            Ok("same-name".to_string())
-        );
-    }
-
-    #[test]
-    fn resolves_single_differing_bin() {
-        let fixture = r#"{
-            "packages": [{
-                "name": "package-name",
-                "default_run": null,
-                "targets": [{"name": "app", "kind": ["bin"]}]
-            }]
-        }"#;
-        assert_eq!(
-            resolve_wasm_binary_name_from_metadata(fixture, "package-name", &args(&["-p", "package-name"])),
-            Ok("app".to_string())
-        );
-    }
-
-    #[test]
-    fn resolves_default_run_among_multiple_bins() {
-        let fixture = r#"{
-            "packages": [{
-                "name": "package-name",
-                "default_run": "second",
-                "targets": [
-                    {"name": "first", "kind": ["bin"]},
-                    {"name": "second", "kind": ["bin"]}
-                ]
-            }]
-        }"#;
-        assert_eq!(
-            resolve_wasm_binary_name_from_metadata(fixture, "package-name", &args(&["-p", "package-name"])),
-            Ok("second".to_string())
-        );
-    }
-
-    #[test]
-    fn bin_arg_overrides_default_run() {
-        let fixture = r#"{
-            "packages": [{
-                "name": "package-name",
-                "default_run": "first",
-                "targets": [
-                    {"name": "first", "kind": ["bin"]},
-                    {"name": "second", "kind": ["bin"]}
-                ]
-            }]
-        }"#;
-        assert_eq!(
-            resolve_wasm_binary_name_from_metadata(
-                fixture,
-                "package-name",
-                &args(&["-p", "package-name", "--bin", "second"]),
-            ),
-            Ok("second".to_string())
-        );
-    }
-
-    #[test]
-    fn multiple_bins_without_selection_lists_targets() {
-        let fixture = r#"{
-            "packages": [{
-                "name": "package-name",
-                "default_run": null,
-                "targets": [
-                    {"name": "first", "kind": ["bin"]},
-                    {"name": "second", "kind": ["bin"]}
-                ]
-            }]
-        }"#;
-        let error = resolve_wasm_binary_name_from_metadata(
-            fixture,
-            "package-name",
-            &args(&["-p", "package-name"]),
-        )
-        .unwrap_err();
-        assert!(error.contains("multiple binary targets"));
-        assert!(error.contains("first"));
-        assert!(error.contains("second"));
-    }
-}
-
 pub fn get_build_crate_from_args(args: &[String]) -> Result<&str, String> {
     if args.is_empty() {
         return Err(
diff --git a/tools/cargo_makepad/src/wasm/compile.rs b/tools/cargo_makepad/src/wasm/compile.rs
index 0209c53f3..9b7544807 100644
--- a/tools/cargo_makepad/src/wasm/compile.rs
+++ b/tools/cargo_makepad/src/wasm/compile.rs
@@ -2,10 +2,8 @@ use crate::makepad_network::http_server::*;
 use crate::makepad_network::{NetworkConfig, NetworkRuntime};
 use crate::makepad_shell::*;
 use crate::makepad_wasm_strip::*;
-use crate::font_assets::{no_skip, remove_existing_fonts, FontAssetManifest, FontPackage};
 use crate::server_manager::WasmServerOwnershipGuard;
 use crate::utils::*;
-use super::size_report::print_package_size_report;
 use makepad_filesystem_watcher::{FileSystemWatcher, WatchRoot};
 use makepad_micro_serde::{SerJson, SerJsonState};
 use std::{
@@ -29,16 +27,12 @@ pub struct WasmConfig {
     pub strip: bool,
     pub lan: bool,
     pub port: Option<u16>,
+    pub small_fonts: bool,
     pub brotli: bool,
     pub bindgen: bool,
     pub threads: bool,
     pub optimize_size: bool,
     pub wasm_opt: bool,
-    pub production: bool,
-    pub lto: bool,
-    pub no_location_detail: bool,
-    pub size_report: bool,
-    pub keep_names: bool,
     pub split: bool,
     pub split_auto: bool,
     pub split_functions: bool,
@@ -125,65 +119,9 @@ fn print_wasm_split_report(primary_bytes: usize, split_bytes: usize, segments: u
     println!("  split total:     {} bytes", primary_bytes + split_bytes);
 }
 
-const MIN_BINARYEN_VERSION: u32 = 116;
-
-fn parse_binaryen_version(output: &str) -> Option<u32> {
-    let version = output.split_once("version")?.1;
-    version
-        .split(|character: char| !character.is_ascii_digit())
-        .find(|part| !part.is_empty())?
-        .parse()
-        .ok()
-}
-
-/// Run pinned-compatible Binaryen wasm-opt -Oz on the given wasm bytes.
+/// Run Binaryen wasm-opt -Os on the given wasm bytes if the tool is installed.
 /// Returns the optimized bytes on success, or the original bytes on failure (with a note).
 fn try_wasm_opt(data: &[u8], cwd: &Path) -> Vec<u8> {
-    let version_output = match Command::new("wasm-opt")
-        .arg("--version")
-        .current_dir(cwd)
-        .output()
-    {
-        Ok(output) if output.status.success() => output,
-        Ok(output) => {
-            let stderr = String::from_utf8_lossy(&output.stderr);
-            println!(
-                "wasm-opt: skipped (version check failed{})",
-                if stderr.trim().is_empty() {
-                    "".to_string()
-                } else {
-                    format!(": {}", stderr.lines().next().unwrap_or(stderr.trim()))
-                }
-            );
-            return data.to_vec();
-        }
-        Err(error) if error.kind() == std::io::ErrorKind::NotFound => {
-            println!(
-                "wasm-opt: skipped (not found on PATH; optional Binaryen >= {MIN_BINARYEN_VERSION})"
-            );
-            return data.to_vec();
-        }
-        Err(error) => {
-            println!("wasm-opt: skipped (version check failed: {error})");
-            return data.to_vec();
-        }
-    };
-    let version_text = format!(
-        "{}\n{}",
-        String::from_utf8_lossy(&version_output.stdout),
-        String::from_utf8_lossy(&version_output.stderr)
-    );
-    let Some(version) = parse_binaryen_version(&version_text) else {
-        println!("wasm-opt: skipped (unrecognized Binaryen version output)");
-        return data.to_vec();
-    };
-    if version < MIN_BINARYEN_VERSION {
-        println!(
-            "wasm-opt: skipped (Binaryen {version} is older than pinned minimum {MIN_BINARYEN_VERSION})"
-        );
-        return data.to_vec();
-    }
-
     let build_dir = cwd.join("target/makepad-wasm-opt-tmp");
     if fs::create_dir_all(&build_dir).is_err() {
         println!("wasm-opt: skipped (cannot create temp dir)");
@@ -195,10 +133,9 @@ fn try_wasm_opt(data: &[u8], cwd: &Path) -> Vec<u8> {
         println!("wasm-opt: skipped (cannot write temp file)");
         return data.to_vec();
     }
-    let _ = fs::remove_file(&out_path);
     let args = vec![
         "--all-features".into(),
-        "-Oz".into(),
+        "-Os".into(),
         "-o".into(),
         out_path.to_string_lossy().into_owned(),
         in_path.to_string_lossy().into_owned(),
@@ -212,11 +149,7 @@ fn try_wasm_opt(data: &[u8], cwd: &Path) -> Vec<u8> {
             Ok(optimized) => {
                 let _ = fs::remove_file(&in_path);
                 let _ = fs::remove_file(&out_path);
-                println!(
-                    "wasm-opt: Binaryen {version} -Oz, {} -> {} bytes",
-                    data.len(),
-                    optimized.len()
-                );
+                println!("wasm-opt: {} -> {} bytes", data.len(), optimized.len());
                 return optimized;
             }
             Err(_) => {
@@ -226,7 +159,7 @@ fn try_wasm_opt(data: &[u8], cwd: &Path) -> Vec<u8> {
         Ok(output) => {
             let stderr = String::from_utf8_lossy(&output.stderr);
             if stderr.trim().is_empty() {
-                println!("wasm-opt: skipped (Binaryen wasm-opt -Oz failed)");
+                println!("wasm-opt: skipped (Binaryen wasm-opt failed; install from https://github.com/WebAssembly/binaryen)");
             } else {
                 println!(
                     "wasm-opt: skipped ({})",
@@ -266,55 +199,6 @@ fn print_brotli_size_report(
     }
 }
 
-/// FNV-1a over the bytes, 16 hex chars: enough to make a changed build a new URL.
-fn content_hash_hex(bytes: &[u8]) -> String {
-    let mut hash: u64 = 0xcbf2_9ce4_8422_2325;
-    for &byte in bytes {
-        hash ^= byte as u64;
-        hash = hash.wrapping_mul(0x0000_0100_0000_01b3);
-    }
-    format!("{hash:016x}")
-}
-
-/// A package artifact of a previous build of `build_bin`: the primary wasm, the secondary
-/// (function-split) wasm and the split data blob, with or without a content hash and with or
-/// without the `.br` sibling. The analysis-only `<bin>.names.wasm` is not one.
-fn is_package_artifact(build_bin: &str, file_name: &str) -> bool {
-    let name = file_name.strip_suffix(".br").unwrap_or(file_name);
-    let Some(rest) = name.strip_prefix(build_bin) else {
-        return false;
-    };
-    let mid = if let Some(mid) = rest.strip_suffix(".wasm") {
-        mid.strip_prefix(".secondary").unwrap_or(mid)
-    } else if let Some(mid) = rest.strip_suffix(".bin") {
-        match mid.strip_prefix(".data") {
-            Some(mid) => mid,
-            None => return false,
-        }
-    } else {
-        return false;
-    };
-    match mid.strip_prefix('.') {
-        None => mid.is_empty(),
-        Some(hash) => hash.len() == 16 && hash.bytes().all(|b| b.is_ascii_hexdigit()),
-    }
-}
-
-fn remove_package_artifacts(app_dir: &Path, build_bin: &str) {
-    let Ok(entries) = fs::read_dir(app_dir) else {
-        return;
-    };
-    for entry in entries.flatten() {
-        let file_name = entry.file_name();
-        let Some(file_name) = file_name.to_str() else {
-            continue;
-        };
-        if is_package_artifact(build_bin, file_name) {
-            let _ = fs::remove_file(entry.path());
-        }
-    }
-}
-
 pub fn generate_html(
     wasm: &str,
     split_data_path: Option<&str>,
@@ -371,6 +255,12 @@ pub fn generate_html(
     } else {
         ""
     };
+    let small_font_aliases = if config.small_fonts {
+        "\n            window.makepad_small_font_aliases = true;"
+    } else {
+        ""
+    };
+
     let preloads = if config.bindgen {
         "
         <link rel='modulepreload' href='./makepad_wasm_bridge/wasm_bridge.js'>
@@ -389,30 +279,16 @@ pub fn generate_html(
     <html>
     <head>
         <meta charset='utf-8'>
-        <meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no'>
+        <meta name='viewport' content='width=device-width, initial-scale=1.0, user-scalable=no'>
         <title>{wasm}</title>
         {preloads}
         <script type='module'>
             const reportBrowserIssue = async (kind, data) => {{
                 try {{
-                    const reporter = window.makepad_crash_reporter;
-                    if (reporter && typeof reporter.report === 'function') {{
-                        return reporter.report(kind, data);
-                    }}
                     const payload = JSON.stringify({{
-                        v: 1,
                         kind,
-                        app: location.pathname.split('/').filter(Boolean)[0] || '',
                         href: location.href,
                         user_agent: navigator.userAgent,
-                        time: Date.now(),
-                        wasm_memory_bytes: null,
-                        hardware_concurrency: Number.isFinite(navigator.hardwareConcurrency)
-                            ? navigator.hardwareConcurrency
-                            : null,
-                        has_thread_support: typeof SharedArrayBuffer !== 'undefined'
-                            && (typeof crossOriginIsolated === 'undefined' || crossOriginIsolated === true),
-                        breadcrumbs: [],
                         data
                     }});
                     const encoded = encodeURIComponent(payload.slice(0, 8192));
@@ -452,9 +328,8 @@ pub fn generate_html(
             }});
 
             try {{
-                const {{makepad_crash_reporter}} = await import('./makepad_platform/web.js');
+                {small_font_aliases}
                 {init}
-                makepad_crash_reporter.set_wasm(wasm);
                 class MyWasmApp {{
                     constructor(wasm) {{
                         let canvas = document.getElementsByClassName('full_canvas')[0];
@@ -519,6 +394,17 @@ fn remove_brotli_artifact(dest_path: &PathBuf) {
     let _ = fs::remove_file(dest_path_br);
 }
 
+fn small_font_fallback_target(file_name: &str) -> Option<&'static str> {
+    match file_name {
+        "GoNotoKurrent-Bold.ttf" => Some("IBMPlexSans-SemiBold.ttf"),
+        "GoNotoKurrent-Regular.ttf" => Some("IBMPlexSans-Text.ttf"),
+        "LXGWWenKaiBold.ttf" => Some("IBMPlexSans-Text.ttf"),
+        "LXGWWenKaiRegular.ttf" => Some("IBMPlexSans-Text.ttf"),
+        "NotoColorEmoji.ttf" => Some("IBMPlexSans-Text.ttf"),
+        _ => None,
+    }
+}
+
 fn minify_js(input: &str) -> String {
     let mut out = String::with_capacity(input.len());
     let mut chars = input.chars().peekable();
@@ -627,12 +513,6 @@ pub fn cp_brotli(
     exec: bool,
     compress: bool,
 ) -> Result<(), String> {
-    fs::create_dir_all(
-        dest_path
-            .parent()
-            .ok_or_else(|| format!("Destination has no parent directory: {:?}", dest_path))?,
-    )
-    .map_err(|err| format!("Cannot create parent directory for {:?}: {err}", dest_path))?;
     if source_path.extension().and_then(|s| s.to_str()) == Some("js") {
         if let Ok(content) = std::fs::read_to_string(source_path) {
             let minified = minify_js(&content);
@@ -660,7 +540,7 @@ pub fn cp_brotli(
 
 const WASM_TARGET_TRIPLE: &str = "wasm32-unknown-unknown";
 const WASM_TARGET_SPEC_FEATURES: &str = "+atomics,+bulk-memory,+mutable-globals";
-const WASM_RUSTFLAGS_THREADED: &str = "-C codegen-units=1 -C debuginfo=0 -C link-arg=--export=__stack_pointer -C link-arg=--compress-relocations -C link-arg=--strip-debug -C link-arg=--shared-memory -C link-arg=--max-memory=4294967296 -C link-arg=--import-memory -C link-arg=--export=__wasm_init_tls -C link-arg=--export=__tls_size -C link-arg=--export=__tls_align -C link-arg=--export=__tls_base -C opt-level=z";
+const WASM_RUSTFLAGS_THREADED: &str = "-C codegen-units=1 -C debuginfo=0 -C link-arg=--export=__stack_pointer -C link-arg=--compress-relocations -C link-arg=--strip-debug -C link-arg=--shared-memory -C link-arg=--max-memory=2147483648 -C link-arg=--import-memory -C link-arg=--export=__wasm_init_tls -C link-arg=--export=__tls_size -C link-arg=--export=__tls_align -C link-arg=--export=__tls_base -C opt-level=z";
 const WASM_RUSTFLAGS_SINGLE_THREADED: &str =
     "-C codegen-units=1 -C debuginfo=0 -C link-arg=--export=__stack_pointer -C link-arg=--compress-relocations -C link-arg=--strip-debug -C opt-level=z";
 
@@ -719,7 +599,6 @@ fn build_wasm_target_spec(cwd: &PathBuf, threaded: bool) -> Result<PathBuf, Stri
 pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, String> {
     let build_crate = get_build_crate_from_args(args)?;
     let cwd = std::env::current_dir().unwrap();
-    let build_bin = get_wasm_binary_name(build_crate, args)?;
     let wasm_target_spec = build_wasm_target_spec(&cwd, config.threads)?;
     let target_arg = format!("--target={}", wasm_target_spec.display());
 
@@ -743,24 +622,13 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
     }
     let args_out_refs: Vec<&str> = args_out.iter().map(|arg| arg.as_str()).collect();
 
-    let mut rustflags = if config.threads {
+    let rustflags = if config.threads {
         WASM_RUSTFLAGS_THREADED
     } else {
         WASM_RUSTFLAGS_SINGLE_THREADED
-    }
-    .to_string();
-    if config.no_location_detail {
-        rustflags.push_str(" -Zlocation-detail=none");
-    }
-    let mut env = vec![("RUSTFLAGS", rustflags.as_str())];
-    // Let Makepad's explicit strip pass see custom sections so `--keep-names` can retain the
-    // analysis module before the shipping module is stripped. The emitted production wasm is
-    // still stripped below, and its standard code/data section bytes are unchanged.
-    if profile == "small" && config.strip {
-        env.push(("CARGO_PROFILE_SMALL_STRIP", "none"));
-    }
-    // If a caller explicitly uses profile.small with `--no-threads`, disable LTO: it is known
-    // to miscompile the script VM in wasm.
+    };
+    let mut env = vec![("RUSTFLAGS", rustflags)];
+    // `profile.small` with LTO enabled miscompiles single-threaded wasm in the script VM.
     if profile == "small" && !config.threads {
         env.push(("CARGO_PROFILE_SMALL_LTO", "off"));
     }
@@ -769,28 +637,27 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
 
     let app_dir = cwd.join(format!("target/makepad-wasm-app/{profile}/{}", build_crate));
     let build_dir = cwd.join(format!("target/{WASM_TARGET_TRIPLE}/{profile}"));
-    // Read and validate the application contract immediately after linking. Later size/strip
-    // passes intentionally remove custom sections from the shipping wasm.
-    let linked_wasm = build_dir.join(format!("{}.wasm", build_bin));
-    let font_manifest = FontAssetManifest::from_wasm_file(&linked_wasm)?;
-    remove_existing_fonts(&app_dir)?;
-    let mut font_package = FontPackage::new(&font_manifest);
 
     let build_crate_dir = get_crate_dir(build_crate)?;
     let local_resources_path = build_crate_dir.join("resources");
 
     if local_resources_path.is_dir() {
-        // The app resolves `self://` through its own module path, which for a bin target is
-        // the BIN name (`files`), not the package name (`makepad-files`): package under that.
-        let underscore_build_bin = build_bin.replace('-', "_");
-        let dst_dir = app_dir.join(&underscore_build_bin).join("resources");
-        font_package.copy_tree_filtered(
+        // if we have an index.html in src/ copy that one
+        let underscore_build_crate = build_crate.replace('-', "_");
+        let dst_dir = app_dir.join(underscore_build_crate).join("resources");
+        mkdir(&dst_dir)?;
+        //cp_all(&local_resources_path, &dst_dir, false) ?;
+        walk_all(
             &local_resources_path,
             &dst_dir,
-            &format!("{underscore_build_bin}/resources"),
-            no_skip,
-            |dest_path| {
-                let dest_path = dest_path.to_path_buf();
+            &mut |source_path, dest_dir| {
+                let source_file_name = source_path
+                    .file_name()
+                    .ok_or_else(|| format!("Unable to get filename for {:?}", source_path))?
+                    .to_string_lossy()
+                    .to_string();
+                let dest_path = dest_dir.join(&source_file_name);
+                cp(&source_path, &dest_path, false)?;
                 if config.brotli {
                     brotli_compress(&dest_path);
                 } else {
@@ -881,30 +748,46 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
 
         if resources_path.is_dir() {
             let dst_dir = app_dir.join(&name).join("resources");
-            font_package.copy_tree_filtered(
-                &resources_path,
-                &dst_dir,
-                &format!("{name}/resources"),
-                no_skip,
-                |dest_path| {
-                    let dest_path = dest_path.to_path_buf();
-                    if config.brotli {
-                        brotli_compress(&dest_path);
-                    } else {
-                        remove_brotli_artifact(&dest_path);
-                    }
-                    Ok(())
-                },
-            )?;
+            mkdir(&dst_dir)?;
+            if config.small_fonts {
+                for file_name in [
+                    "GoNotoKurrent-Bold.ttf",
+                    "GoNotoKurrent-Regular.ttf",
+                    "LXGWWenKaiBold.ttf",
+                    "LXGWWenKaiRegular.ttf",
+                    "NotoColorEmoji.ttf",
+                ] {
+                    let stale_path = dst_dir.join(file_name);
+                    let _ = fs::remove_file(&stale_path);
+                    remove_brotli_artifact(&stale_path);
+                }
+            }
+            walk_all(&resources_path, &dst_dir, &mut |source_path, dest_dir| {
+                let source_file_name = source_path
+                    .file_name()
+                    .ok_or_else(|| format!("Unable to get filename for {:?}", source_path))?
+                    .to_string_lossy()
+                    .to_string();
+                if config.small_fonts && small_font_fallback_target(&source_file_name).is_some() {
+                    return Ok(());
+                }
+                let dest_path = dest_dir.join(&source_file_name);
+                cp(source_path, &dest_path, false)?;
+                if config.brotli {
+                    brotli_compress(&dest_path);
+                } else {
+                    remove_brotli_artifact(&dest_path);
+                }
+                Ok(())
+            })?;
         }
     }
-    font_package.finish()?.print();
     let wasm_source = if config.bindgen {
         shell(
             build_dir.as_path(),
             "wasm-bindgen",
             &[
-                &format!("{build_bin}.wasm"),
+                &format!("{build_crate}.wasm"),
                 "--out-dir=.",
                 "--out-name=bindgen",
                 "--target=web",
@@ -965,21 +848,14 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
 
         build_dir.join("bindgen_bg.wasm")
     } else {
-        build_dir.join(format!("{}.wasm", build_bin))
+        build_dir.join(format!("{}.wasm", build_crate))
     };
 
-    let named_wasm_dest = app_dir.join(format!("{}.names.wasm", build_bin));
-    let data = fs::read(&wasm_source)
-        .map_err(|_| format!("Cannot read wasm file {:?}", wasm_source))?;
-    if config.keep_names {
-        fs::write(&named_wasm_dest, &data)
-            .map_err(|error| format!("Can't write named wasm {:?}: {error}", named_wasm_dest))?;
-        println!("Kept named analysis wasm: {:?}", named_wasm_dest);
-    } else {
-        let _ = fs::remove_file(&named_wasm_dest);
-        remove_brotli_artifact(&named_wasm_dest);
-    }
+    let wasm_dest = app_dir.join(format!("{}.wasm", build_crate));
     let mut output = if config.optimize_size || config.strip {
+        let data = fs::read(&wasm_source)
+            .map_err(|_| format!("Cannot read wasm file {:?}", wasm_source))?;
+
         if config.optimize_size {
             let report = wasm_size_report(&data)
                 .map_err(|_| format!("Cannot parse wasm {:?}", wasm_source))?;
@@ -990,20 +866,18 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
                 .map_err(|_| format!("Cannot parse wasm {:?}", wasm_source))?
         }
     } else {
-        data
+        fs::read(&wasm_source).map_err(|_| format!("Cannot read wasm file {:?}", wasm_source))?
     };
 
     if config.wasm_opt {
         output = try_wasm_opt(&output, &cwd);
     }
-    // Package artifacts carry a content hash in their name so a re-upload is a new URL and
-    // `immutable` caching is correct; drop the previous build's set first.
-    remove_package_artifacts(&app_dir, &build_bin);
 
     // `--split` implies function splitting as part of the higher-level split pipeline.
     let split_functions_enabled = config.split || config.split_functions;
 
     // Function splitting: split large functions into primary (stubs) + secondary (real bodies)
+    let secondary_wasm_dest = app_dir.join(format!("{}.secondary.wasm", build_crate));
     let mut defer_secondary_wasm = false;
     let mut auto_split_outcome = AutoSplitOutcome::NotAttempted;
     let secondary_wasm_path = if split_functions_enabled {
@@ -1050,6 +924,8 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
                     config.split_functions_threshold
                 );
             }
+            let _ = fs::remove_file(&secondary_wasm_dest);
+            remove_brotli_artifact(&secondary_wasm_dest);
             None
         } else {
             if config.split_auto && config.split {
@@ -1075,23 +951,22 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
             println!("  primary:   {} bytes", result.primary_wasm.len());
             println!("  secondary: {} bytes", result.secondary_wasm.len());
             output = result.primary_wasm;
-            let secondary_name = format!(
-                "{}.secondary.{}.wasm",
-                build_bin,
-                content_hash_hex(&result.secondary_wasm)
-            );
-            let secondary_wasm_dest = app_dir.join(&secondary_name);
             fs::write(&secondary_wasm_dest, &result.secondary_wasm)
                 .map_err(|e| format!("Can't write file {:?} {:?}", secondary_wasm_dest, e))?;
             if config.brotli {
                 brotli_compress(&secondary_wasm_dest);
+            } else {
+                remove_brotli_artifact(&secondary_wasm_dest);
             }
-            Some(format!("./{secondary_name}"))
+            Some(format!("./{}.secondary.wasm", build_crate))
         }
     } else {
+        let _ = fs::remove_file(&secondary_wasm_dest);
+        remove_brotli_artifact(&secondary_wasm_dest);
         None
     };
 
+    let split_data_dest = app_dir.join(format!("{}.data.bin", build_crate));
     let mut split_data_bytes = None;
     let mut split_brotli_bytes = None;
     let split_data_path = if config.split {
@@ -1107,28 +982,26 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
         );
         output = split.primary_wasm;
         if split.split_data.is_empty() {
+            let _ = fs::remove_file(&split_data_dest);
+            remove_brotli_artifact(&split_data_dest);
             None
         } else {
             split_data_bytes = Some(split.split_data.len());
-            let split_data_name = format!(
-                "{}.data.{}.bin",
-                build_bin,
-                content_hash_hex(&split.split_data)
-            );
-            let split_data_dest = app_dir.join(&split_data_name);
             fs::write(&split_data_dest, &split.split_data)
                 .map_err(|e| format!("Can't write file {:?} {:?} ", split_data_dest, e))?;
             if config.brotli {
                 split_brotli_bytes = Some(brotli_compress(&split_data_dest));
+            } else {
+                remove_brotli_artifact(&split_data_dest);
             }
-            Some(format!("./{split_data_name}"))
+            Some(format!("./{}.data.bin", build_crate))
         }
     } else {
+        let _ = fs::remove_file(&split_data_dest);
+        remove_brotli_artifact(&split_data_dest);
         None
     };
 
-    let wasm_name = format!("{}.{}", build_bin, content_hash_hex(&output));
-    let wasm_dest = app_dir.join(format!("{wasm_name}.wasm"));
     fs::write(&wasm_dest, output)
         .map_err(|e| format!("Can't write file {:?} {:?} ", wasm_dest, e))?;
     let wasm_bytes = fs::metadata(&wasm_dest)
@@ -1143,7 +1016,7 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
     // generate html file
     let index_path = app_dir.join("index.html");
     let html = generate_html(
-        &wasm_name,
+        build_crate,
         split_data_path.as_deref(),
         secondary_wasm_path.as_deref(),
         defer_secondary_wasm,
@@ -1164,14 +1037,6 @@ pub fn build(config: WasmConfig, args: &[String]) -> Result<WasmBuildResult, Str
             split_brotli_bytes,
         );
     }
-    if config.size_report {
-        let config_id = if config.production {
-            format!("production/{profile}")
-        } else {
-            profile.to_string()
-        };
-        print_package_size_report(&build_bin, &config_id, &wasm_dest)?;
-    }
     println!("Created wasm package: {:?}", app_dir);
     if config.threads {
         println!("Copy this directory to any webserver, and serve with atleast these headers:");
@@ -1886,11 +1751,6 @@ fn start_wasm_server(
     let _listen_thread = net.start_http_server(HttpServer {
         listen_address: addr,
         post_max_size: 1024 * 1024,
-        post_max_size_overrides: Vec::new(),
-        pre_admit_posts: false,
-        client_ip_resolver: None,
-        trusted_proxy: None,
-        allowed_methods: None,
         request: tx_request,
     });
     if _listen_thread.is_none() {
@@ -1977,7 +1837,10 @@ fn start_wasm_server(
                         Cache-Control: max-age:0\r\n\
                         Connection: close\r\n\r\n"
                             .to_string();
-                        let _ = response_sender.send(HttpServerResponse::new(header, vec![]));
+                        let _ = response_sender.send(HttpServerResponse {
+                            header,
+                            body: vec![],
+                        });
                         continue;
                     }
                     if path == "/$report_error" {
@@ -1988,7 +1851,10 @@ fn start_wasm_server(
                         Cache-Control: max-age:0\r\n\
                         Connection: close\r\n\r\n"
                             .to_string();
-                        let _ = response_sender.send(HttpServerResponse::new(header, vec![]));
+                        let _ = response_sender.send(HttpServerResponse {
+                            header,
+                            body: vec![],
+                        });
                         continue;
                     }
 
@@ -2001,7 +1867,7 @@ fn start_wasm_server(
                             Connection: close\r\n\r\n",
                             body.len()
                         );
-                        let _ = response_sender.send(HttpServerResponse::new(header, body));
+                        let _ = response_sender.send(HttpServerResponse { header, body });
                         continue;
                     }
 
@@ -2061,7 +1927,7 @@ fn start_wasm_server(
                             Connection: close\r\n\r\n",
                             body.len()
                         );
-                        let _ = response_sender.send(HttpServerResponse::new(header, body));
+                        let _ = response_sender.send(HttpServerResponse { header, body });
                         continue;
                     };
 
@@ -2105,7 +1971,7 @@ fn start_wasm_server(
                                         body.len()
                                     );
                                     let _ =
-                                        response_sender.send(HttpServerResponse::new(header, body));
+                                        response_sender.send(HttpServerResponse { header, body });
                                     continue;
                                 }
                             }
@@ -2142,7 +2008,7 @@ fn start_wasm_server(
                                 cache_extra,
                                 body.len()
                             );
-                            let _ = response_sender.send(HttpServerResponse::new(header, body));
+                            let _ = response_sender.send(HttpServerResponse { header, body });
                         }
                     } else {
                         println!("Wasm webserver 404 (missing file): {}", headers.path);
@@ -2154,7 +2020,7 @@ fn start_wasm_server(
                             Connection: close\r\n\r\n",
                             body.len()
                         );
-                        let _ = response_sender.send(HttpServerResponse::new(header, body));
+                        let _ = response_sender.send(HttpServerResponse { header, body });
                     }
                 }
                 HttpServerRequest::Post {
@@ -2174,7 +2040,10 @@ fn start_wasm_server(
                             Cache-Control: max-age:0\r\n\
                             Connection: close\r\n\r\n"
                             .to_string();
-                        let _ = response.send(HttpServerResponse::new(header, vec![]));
+                        let _ = response.send(HttpServerResponse {
+                            header,
+                            body: vec![],
+                        });
                     } else {
                         let body = b"Not found".to_vec();
                         let header = format!(
@@ -2184,15 +2053,9 @@ fn start_wasm_server(
                             Connection: close\r\n\r\n",
                             body.len()
                         );
-                        let _ = response.send(HttpServerResponse::new(header, body));
+                        let _ = response.send(HttpServerResponse { header, body });
                     }
                 }
-                HttpServerRequest::PostPending { body, .. } => {
-                    body.reject(HttpServerResponse::new(
-                        "HTTP/1.1 503 Service Unavailable\r\nContent-Length: 0\r\nConnection: close\r\n\r\n".into(),
-                        Vec::new(),
-                    ));
-                }
             }
         }
     });
@@ -2230,41 +2093,6 @@ fn client_accepts_brotli(header: Option<&str>) -> bool {
 mod tests {
     use super::*;
 
-    fn test_wasm_config() -> WasmConfig {
-        WasmConfig {
-            strip: false,
-            lan: false,
-            port: None,
-            brotli: false,
-            bindgen: false,
-            threads: true,
-            optimize_size: false,
-            wasm_opt: false,
-            production: false,
-            lto: false,
-            no_location_detail: false,
-            size_report: false,
-            keep_names: false,
-            split: false,
-            split_auto: false,
-            split_functions: false,
-            split_functions_threshold: 200,
-            hot_reload: false,
-        }
-    }
-
-    #[test]
-    fn generated_html_keeps_early_hooks_and_delegates_to_crash_reporter() {
-        let html = generate_html("demo", None, None, false, &test_wasm_config());
-        assert!(html.contains("window.addEventListener('error'"));
-        assert!(html.contains("window.addEventListener('unhandledrejection'"));
-        assert!(html.contains("window.makepad_report_browser_issue = reportBrowserIssue"));
-        assert!(html.contains("window.makepad_crash_reporter"));
-        assert!(html.contains("await import('./makepad_platform/web.js')"));
-        assert!(html.contains("makepad_crash_reporter.set_wasm(wasm)"));
-        assert!(html.contains("/$report_error?data="));
-    }
-
     #[test]
     fn script_mod_extraction_ignores_non_code_segments() {
         let source = r###"
@@ -2338,47 +2166,27 @@ mod tests {
     }
 
     #[test]
-    fn parses_binaryen_version_output() {
+    fn small_font_fallbacks_cover_heavy_widget_fonts() {
         assert_eq!(
-            parse_binaryen_version("wasm-opt version 123 (git deadbeef)"),
-            Some(123)
+            small_font_fallback_target("GoNotoKurrent-Bold.ttf"),
+            Some("IBMPlexSans-SemiBold.ttf")
         );
-        assert_eq!(parse_binaryen_version("unexpected output"), None);
-    }
-
-    #[test]
-    fn package_artifacts_are_the_hashed_or_legacy_outputs_only() {
-        for name in [
-            "app.wasm",
-            "app.wasm.br",
-            "app.0123456789abcdef.wasm",
-            "app.0123456789abcdef.wasm.br",
-            "app.secondary.wasm",
-            "app.secondary.fedcba9876543210.wasm.br",
-            "app.data.bin",
-            "app.data.0123456789abcdef.bin.br",
-        ] {
-            assert!(is_package_artifact("app", name), "{name}");
-        }
-        for name in [
-            "app.names.wasm",
-            "application.wasm",
-            "app.0123.wasm",
-            "app.0123456789abcdeg.wasm",
-            "app.data.wasm",
-            "app.secondary.bin",
-            "index.html",
-            "app.wasm.br.old",
-        ] {
-            assert!(!is_package_artifact("app", name), "{name}");
-        }
-    }
-
-    #[test]
-    fn content_hash_is_stable_and_content_sensitive() {
-        assert_eq!(content_hash_hex(b""), "cbf29ce484222325");
-        assert_eq!(content_hash_hex(b"a"), "af63dc4c8601ec8c");
-        assert_ne!(content_hash_hex(b"ab"), content_hash_hex(b"ba"));
-        assert_eq!(content_hash_hex(b"makepad").len(), 16);
+        assert_eq!(
+            small_font_fallback_target("GoNotoKurrent-Regular.ttf"),
+            Some("IBMPlexSans-Text.ttf")
+        );
+        assert_eq!(
+            small_font_fallback_target("LXGWWenKaiBold.ttf"),
+            Some("IBMPlexSans-Text.ttf")
+        );
+        assert_eq!(
+            small_font_fallback_target("LXGWWenKaiRegular.ttf"),
+            Some("IBMPlexSans-Text.ttf")
+        );
+        assert_eq!(
+            small_font_fallback_target("NotoColorEmoji.ttf"),
+            Some("IBMPlexSans-Text.ttf")
+        );
+        assert_eq!(small_font_fallback_target("IBMPlexSans-Text.ttf"), None);
     }
 }
diff --git a/tools/cargo_makepad/src/wasm/mod.rs b/tools/cargo_makepad/src/wasm/mod.rs
index 92127a4f8..4810bed80 100644
--- a/tools/cargo_makepad/src/wasm/mod.rs
+++ b/tools/cargo_makepad/src/wasm/mod.rs
@@ -1,20 +1,16 @@
 mod compile;
 mod sdk;
-mod size_report;
 use compile::WasmConfig;
 
+fn should_default_to_small_fonts(config: &WasmConfig) -> bool {
+    config.optimize_size || config.brotli || config.split || !config.threads
+}
+
 fn enable_strip_pipeline(config: &mut WasmConfig) {
     config.strip = true;
     config.optimize_size = true;
 }
 
-fn enable_production_pipeline(config: &mut WasmConfig) {
-    config.production = true;
-    enable_strip_pipeline(config);
-    config.brotli = true;
-    config.wasm_opt = true;
-}
-
 fn enable_split_pipeline(config: &mut WasmConfig, threshold: Option<usize>) {
     config.split = true;
     config.split_auto = threshold.is_none();
@@ -33,24 +29,9 @@ fn parse_wasm_option(config: &mut WasmConfig, v: &str) -> bool {
     } else if v == "--strip" {
         enable_strip_pipeline(config);
         true
-    } else if v == "--production" {
-        enable_production_pipeline(config);
-        true
-    } else if v == "--lto" {
-        config.lto = true;
-        true
     } else if v == "--wasm-opt" {
         config.wasm_opt = true;
         true
-    } else if v == "--no-location-detail" {
-        config.no_location_detail = true;
-        true
-    } else if v == "--size-report" {
-        config.size_report = true;
-        true
-    } else if v == "--keep-names" {
-        config.keep_names = true;
-        true
     } else if v == "--split" {
         enable_split_pipeline(config, None);
         true
@@ -58,9 +39,7 @@ fn parse_wasm_option(config: &mut WasmConfig, v: &str) -> bool {
         enable_split_pipeline(config, Some(threshold.parse::<usize>().unwrap_or(200)));
         true
     } else if v == "--small-fonts" {
-        eprintln!(
-            "warning: --small-fonts is ignored; the application's makepad.font-assets.v1 manifest selects fonts"
-        );
+        config.small_fonts = true;
         true
     } else if v == "--brotli" {
         config.brotli = true;
@@ -86,34 +65,6 @@ fn parse_wasm_option(config: &mut WasmConfig, v: &str) -> bool {
     }
 }
 
-fn apply_production_profile(config: &WasmConfig, args: Vec<String>) -> Vec<String> {
-    if !config.production {
-        return args;
-    }
-
-    let mut out = Vec::with_capacity(args.len() + 1);
-    let mut index = 0;
-    while index < args.len() {
-        let arg = &args[index];
-        if arg == "--profile" {
-            index += 2;
-            continue;
-        }
-        if arg == "--release" || arg.starts_with("--profile=") {
-            index += 1;
-            continue;
-        }
-        out.push(arg.clone());
-        index += 1;
-    }
-    if config.lto && config.threads {
-        out.push("--profile=small".to_string());
-    } else {
-        out.push("--release".to_string());
-    }
-    out
-}
-
 fn strip_wasm_options(config: &mut WasmConfig, args: &[String]) -> Vec<String> {
     let mut out = Vec::new();
     for v in args {
@@ -130,15 +81,11 @@ pub fn handle_wasm(mut args: &[String]) -> Result<(), String> {
         lan: false,
         brotli: false,
         port: None,
+        small_fonts: false,
         bindgen: false,
         threads: true,
         optimize_size: false,
         wasm_opt: false,
-        production: false,
-        lto: false,
-        no_location_detail: false,
-        size_report: false,
-        keep_names: false,
         split: false,
         split_auto: false,
         split_functions: false,
@@ -160,13 +107,17 @@ pub fn handle_wasm(mut args: &[String]) -> Result<(), String> {
         "install-toolchain" => sdk::rustup_toolchain_install(),
         "build" => {
             let build_args = strip_wasm_options(&mut config, &args[1..]);
-            let build_args = apply_production_profile(&config, build_args);
+            if should_default_to_small_fonts(&config) && !config.small_fonts {
+                config.small_fonts = true;
+            }
             compile::build(config, &build_args)?;
             Ok(())
         }
         "run" => {
             let run_args = strip_wasm_options(&mut config, &args[1..]);
-            let run_args = apply_production_profile(&config, run_args);
+            if should_default_to_small_fonts(&config) && !config.small_fonts {
+                config.small_fonts = true;
+            }
             compile::run(config, &run_args)?;
             Ok(())
         }
@@ -182,115 +133,98 @@ mod tests {
         values.iter().map(|value| value.to_string()).collect()
     }
 
-    fn default_config() -> WasmConfig {
-        WasmConfig {
+    #[test]
+    fn packaged_build_defaults_to_small_fonts() {
+        for args in [
+            args(&["build", "--strip", "-p", "app"]),
+            args(&["build", "--brotli", "-p", "app"]),
+            args(&["build", "--split", "-p", "app"]),
+            args(&["build", "--no-threads", "-p", "app"]),
+        ] {
+            let mut config = WasmConfig {
+                strip: false,
+                lan: false,
+                brotli: false,
+                port: None,
+                small_fonts: false,
+                bindgen: false,
+                threads: true,
+                optimize_size: false,
+                wasm_opt: false,
+                split: false,
+                split_auto: false,
+                split_functions: false,
+                split_functions_threshold: 200,
+                hot_reload: false,
+            };
+
+            let build_args = strip_wasm_options(&mut config, &args[1..]);
+            assert!(!build_args.is_empty());
+            if should_default_to_small_fonts(&config) && !config.small_fonts {
+                config.small_fonts = true;
+            }
+            assert!(config.small_fonts, "expected small fonts for {:?}", args);
+        }
+    }
+
+    #[test]
+    fn packaged_run_defaults_to_small_fonts() {
+        for args in [
+            args(&["run", "--strip", "-p", "app"]),
+            args(&["run", "--brotli", "-p", "app"]),
+            args(&["run", "--split", "-p", "app"]),
+            args(&["run", "--no-threads", "-p", "app"]),
+        ] {
+            let mut config = WasmConfig {
+                strip: false,
+                lan: false,
+                brotli: false,
+                port: None,
+                small_fonts: false,
+                bindgen: false,
+                threads: true,
+                optimize_size: false,
+                wasm_opt: false,
+                split: false,
+                split_auto: false,
+                split_functions: false,
+                split_functions_threshold: 200,
+                hot_reload: false,
+            };
+
+            let run_args = strip_wasm_options(&mut config, &args[1..]);
+            assert!(!run_args.is_empty());
+            if should_default_to_small_fonts(&config) && !config.small_fonts {
+                config.small_fonts = true;
+            }
+            assert!(config.small_fonts, "expected small fonts for {:?}", args);
+        }
+    }
+
+    #[test]
+    fn profile_small_alone_keeps_full_fonts() {
+        let mut config = WasmConfig {
             strip: false,
             lan: false,
             brotli: false,
             port: None,
+            small_fonts: false,
             bindgen: false,
             threads: true,
             optimize_size: false,
             wasm_opt: false,
-            production: false,
-            lto: false,
-            no_location_detail: false,
-            size_report: false,
-            keep_names: false,
             split: false,
             split_auto: false,
             split_functions: false,
             split_functions_threshold: 200,
             hot_reload: false,
+        };
+
+        let build_args = strip_wasm_options(&mut config, &args(&["-p", "app", "--profile=small"]));
+        assert_eq!(build_args, vec!["-p", "app", "--profile=small"]);
+        if should_default_to_small_fonts(&config) && !config.small_fonts {
+            config.small_fonts = true;
         }
-    }
-
-    #[test]
-    fn delivery_options_are_consumed_without_a_font_policy_side_effect() {
-        for option in ["--strip", "--brotli", "--split", "--no-threads"] {
-            let mut config = default_config();
-            let cargo_args = strip_wasm_options(
-                &mut config,
-                &args(&[option, "--release", "-p", "app"]),
-            );
-            assert_eq!(cargo_args, vec!["--release", "-p", "app"]);
-        }
-    }
-
-    #[test]
-    fn deprecated_small_fonts_flag_is_consumed_and_ignored() {
-        let mut config = default_config();
-        let cargo_args = strip_wasm_options(
-            &mut config,
-            &args(&["--small-fonts", "--release", "-p", "app"]),
-        );
-        assert_eq!(cargo_args, vec!["--release", "-p", "app"]);
-    }
-
-    #[test]
-    fn production_and_reporting_flags_are_parsed_and_not_forwarded() {
-        let mut config = default_config();
-        let cargo_args = strip_wasm_options(
-            &mut config,
-            &args(&[
-                "--production",
-                "--no-location-detail",
-                "--size-report",
-                "--keep-names",
-                "--profile=small",
-                "-p",
-                "app",
-            ]),
-        );
-        let cargo_args = apply_production_profile(&config, cargo_args);
-
-        assert!(config.production);
-        assert!(config.strip);
-        assert!(config.optimize_size);
-        assert!(config.brotli);
-        assert!(config.wasm_opt);
-        assert!(config.no_location_detail);
-        assert!(config.size_report);
-        assert!(config.keep_names);
-        assert!(!config.lto);
-        assert_eq!(cargo_args, vec!["-p", "app", "--release"]);
-    }
-
-    #[test]
-    fn production_lto_opts_into_small_profile() {
-        let mut config = default_config();
-        let cargo_args = strip_wasm_options(
-            &mut config,
-            &args(&["--production", "--lto", "--release", "-p", "app"]),
-        );
-
-        assert_eq!(
-            apply_production_profile(&config, cargo_args),
-            vec!["-p", "app", "--profile=small"]
-        );
-        assert!(config.lto);
-    }
-
-    #[test]
-    fn production_lto_does_not_force_small_profile_without_threads() {
-        let mut config = default_config();
-        let cargo_args = strip_wasm_options(
-            &mut config,
-            &args(&[
-                "--production",
-                "--lto",
-                "--no-threads",
-                "--profile=small",
-                "-p",
-                "app",
-            ]),
-        );
-
-        assert_eq!(
-            apply_production_profile(&config, cargo_args),
-            vec!["-p", "app", "--release"]
-        );
-        assert!(!config.threads);
-        assert!(config.lto);
+        assert!(!config.small_fonts);
     }
 }
diff --git a/tools/cargo_makepad/src/wasm/size_report.rs b/tools/cargo_makepad/src/wasm/size_report.rs
deleted file mode 100644
index 4400f234d..000000000
--- a/tools/cargo_makepad/src/wasm/size_report.rs
+++ /dev/null
@@ -1,243 +0,0 @@
-use std::{fs, path::Path};
-
-const WASM_HEADER: &[u8; 8] = b"\0asm\x01\0\0\0";
-
-#[derive(Clone, Debug, Default, Eq, PartialEq)]
-pub struct WasmSectionSizes {
-    pub raw_bytes: usize,
-    pub code_bytes: usize,
-    pub data_bytes: usize,
-    pub custom_bytes: usize,
-    pub name_bytes: usize,
-}
-
-impl WasmSectionSizes {
-    pub fn has_name_section(&self) -> bool {
-        self.name_bytes != 0
-    }
-}
-
-#[derive(Clone, Debug)]
-struct Section<'a> {
-    id: u8,
-    encoded: &'a [u8],
-    #[cfg_attr(not(test), allow(dead_code))]
-    payload: &'a [u8],
-    custom_name: Option<&'a str>,
-}
-
-fn read_var_u32(bytes: &[u8], cursor: &mut usize) -> Result<u32, String> {
-    let mut value = 0u32;
-    for shift in (0..=28).step_by(7) {
-        let byte = *bytes
-            .get(*cursor)
-            .ok_or_else(|| "truncated unsigned LEB128".to_string())?;
-        *cursor += 1;
-        if shift == 28 && byte & 0xf0 != 0 {
-            return Err("overflowing unsigned LEB128".to_string());
-        }
-        value |= u32::from(byte & 0x7f) << shift;
-        if byte & 0x80 == 0 {
-            return Ok(value);
-        }
-    }
-    Err("overflowing unsigned LEB128".to_string())
-}
-
-fn parse_sections(bytes: &[u8]) -> Result<Vec<Section<'_>>, String> {
-    if bytes.get(..WASM_HEADER.len()) != Some(WASM_HEADER.as_slice()) {
-        return Err("invalid wasm header".to_string());
-    }
-
-    let mut sections = Vec::new();
-    let mut cursor = WASM_HEADER.len();
-    while cursor < bytes.len() {
-        let start = cursor;
-        let id = bytes[cursor];
-        cursor += 1;
-        let payload_len = read_var_u32(bytes, &mut cursor)? as usize;
-        let payload_start = cursor;
-        let end = payload_start
-            .checked_add(payload_len)
-            .filter(|end| *end <= bytes.len())
-            .ok_or_else(|| "truncated wasm section".to_string())?;
-        let payload = &bytes[payload_start..end];
-        let custom_name = if id == 0 {
-            let mut name_cursor = 0;
-            let name_len = read_var_u32(payload, &mut name_cursor)? as usize;
-            let name_end = name_cursor
-                .checked_add(name_len)
-                .filter(|name_end| *name_end <= payload.len())
-                .ok_or_else(|| "truncated wasm custom section name".to_string())?;
-            Some(
-                std::str::from_utf8(&payload[name_cursor..name_end])
-                    .map_err(|_| "non-UTF-8 wasm custom section name".to_string())?,
-            )
-        } else {
-            None
-        };
-        sections.push(Section {
-            id,
-            encoded: &bytes[start..end],
-            payload,
-            custom_name,
-        });
-        cursor = end;
-    }
-    Ok(sections)
-}
-
-pub fn wasm_section_sizes(bytes: &[u8]) -> Result<WasmSectionSizes, String> {
-    let sections = parse_sections(bytes)?;
-    let mut sizes = WasmSectionSizes {
-        raw_bytes: bytes.len(),
-        ..WasmSectionSizes::default()
-    };
-    for section in sections {
-        match section.id {
-            0 => {
-                sizes.custom_bytes += section.encoded.len();
-                if section.custom_name == Some("name") {
-                    sizes.name_bytes += section.encoded.len();
-                }
-            }
-            10 => sizes.code_bytes += section.encoded.len(),
-            11 => sizes.data_bytes += section.encoded.len(),
-            _ => {}
-        }
-    }
-    Ok(sizes)
-}
-
-fn artifact_size(path: &Path) -> Option<u64> {
-    fs::metadata(path).ok().map(|metadata| metadata.len())
-}
-
-fn brotli_path(path: &Path) -> Option<std::path::PathBuf> {
-    Some(path.parent()?.join(format!("{}.br", path.file_name()?.to_string_lossy())))
-}
-
-fn display_size(size: Option<u64>) -> String {
-    size.map(|size| size.to_string())
-        .unwrap_or_else(|| "-".to_string())
-}
-
-pub fn print_package_size_report(
-    app: &str,
-    config_id: &str,
-    wasm_path: &Path,
-) -> Result<(), String> {
-    let wasm = fs::read(wasm_path)
-        .map_err(|err| format!("Cannot read wasm size-report input {:?}: {err}", wasm_path))?;
-    let sizes = wasm_section_sizes(&wasm)
-        .map_err(|err| format!("Cannot parse wasm size-report input {:?}: {err}", wasm_path))?;
-    let wasm_brotli = brotli_path(wasm_path).and_then(|path| artifact_size(&path));
-    let parent = wasm_path
-        .parent()
-        .ok_or_else(|| format!("Wasm size-report input has no parent: {:?}", wasm_path))?;
-    let data_path = parent.join(format!("{app}.data.bin"));
-    let secondary_path = parent.join(format!("{app}.secondary.wasm"));
-    let data_bytes = artifact_size(&data_path);
-    let secondary_bytes = artifact_size(&secondary_path);
-
-    let compressed_parts = [
-        wasm_brotli,
-        brotli_path(&data_path).and_then(|path| artifact_size(&path)),
-        brotli_path(&secondary_path).and_then(|path| artifact_size(&path)),
-    ];
-    let compressed_total = if compressed_parts.iter().any(Option::is_some) {
-        Some(compressed_parts.into_iter().flatten().sum::<u64>())
-    } else {
-        None
-    };
-    let custom_name = format!(
-        "{}/{}",
-        sizes.custom_bytes,
-        if sizes.has_name_section() { "yes" } else { "no" }
-    );
-
-    println!("Wasm verification size report (exact bytes):");
-    println!("| App | Git/config ID | Raw WASM | Brotli WASM | Code | Data | Custom/name | Primary | .data.bin | Secondary | Compressed total |");
-    println!("|---|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|");
-    println!(
-        "| {app} | {config_id} | {} | {} | {} | {} | {custom_name} | {} | {} | {} | {} |",
-        sizes.raw_bytes,
-        display_size(wasm_brotli),
-        sizes.code_bytes,
-        sizes.data_bytes,
-        sizes.raw_bytes,
-        display_size(data_bytes),
-        display_size(secondary_bytes),
-        display_size(compressed_total),
-    );
-    Ok(())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::makepad_wasm_strip::wasm_strip_custom_sections;
-
-    fn section(id: u8, payload: &[u8]) -> Vec<u8> {
-        assert!(payload.len() < 128);
-        let mut out = vec![id, payload.len() as u8];
-        out.extend_from_slice(payload);
-        out
-    }
-
-    fn fixture() -> Vec<u8> {
-        let mut wasm = WASM_HEADER.to_vec();
-        wasm.extend(section(1, &[0]));
-        wasm.extend(section(10, &[1, 2, 3]));
-        wasm.extend(section(0, &[4, b'n', b'a', b'm', b'e', 9, 8]));
-        wasm.extend(section(11, &[4, 5, 6, 7]));
-        wasm.extend(section(0, &[1, b'x', 1]));
-        wasm
-    }
-
-    #[test]
-    fn parses_fixture_section_sizes_and_name_presence() {
-        let wasm = fixture();
-        assert_eq!(
-            wasm_section_sizes(&wasm).unwrap(),
-            WasmSectionSizes {
-                raw_bytes: wasm.len(),
-                code_bytes: 5,
-                data_bytes: 6,
-                custom_bytes: 14,
-                name_bytes: 9,
-            }
-        );
-    }
-
-    #[test]
-    fn custom_strip_removes_name_and_preserves_code_and_data_payloads() {
-        let before = fixture();
-        let after = wasm_strip_custom_sections(&before).unwrap();
-        let before_sections = parse_sections(&before).unwrap();
-        let after_sections = parse_sections(&after).unwrap();
-
-        assert!(wasm_section_sizes(&before).unwrap().has_name_section());
-        assert!(!wasm_section_sizes(&after).unwrap().has_name_section());
-        for id in [10, 11] {
-            let before_payloads = before_sections
-                .iter()
-                .filter(|section| section.id == id)
-                .map(|section| section.payload)
-                .collect::<Vec<_>>();
-            let after_payloads = after_sections
-                .iter()
-                .filter(|section| section.id == id)
-                .map(|section| section.payload)
-                .collect::<Vec<_>>();
-            assert_eq!(before_payloads, after_payloads);
-        }
-    }
-
-    #[test]
-    fn rejects_truncated_sections() {
-        let mut wasm = WASM_HEADER.to_vec();
-        wasm.extend([10, 4, 1]);
-        assert!(wasm_section_sizes(&wasm).is_err());
-    }
-}
diff --git a/tools/check_vj_wasm_time.sh b/tools/check_vj_wasm_time.sh
deleted file mode 100755
index 7a5b8fdd9..000000000
--- a/tools/check_vj_wasm_time.sh
+++ /dev/null
@@ -1,128 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-
-repo_root=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
-cd "$repo_root"
-
-# Keep cap-linted dependency artifacts from an ordinary build from satisfying
-# a later primary-package lint invocation without actually running Clippy.
-export CARGO_TARGET_DIR="${CARGO_TARGET_DIR:-$repo_root/target/vj-wasm-time-gate}"
-
-tree=''
-add_tree() {
-    tree+=$'\n'"$(cargo tree \
-        -p "$1" \
-        "${@:2}" \
-        --target wasm32-unknown-unknown \
-        -e normal \
-        --prefix none \
-        --offline \
-        --format '{p}|{f}')"
-}
-
-# Use each web app's shipped feature set; the union below preserves the
-# feature-resolved wasm graph for every demo while linting shared crates once.
-add_tree makepad-vj --no-default-features
-add_tree makepad-app-route --no-default-features --features demo
-add_tree makepad-files --no-default-features --features demo
-add_tree makepad-sheets
-add_tree makepad-app-finance --no-default-features --features demo
-workspace=$(cargo metadata --format-version 1 --no-deps --offline)
-
-package_args=()
-feature_args=()
-checked_names=()
-seen='|'
-while IFS='|' read -r package features; do
-    [[ "$package" == *" ($repo_root/"* ]] || continue
-    [[ "$features" != *" (*)"* ]] || continue
-
-    name=${package%% *}
-    manifest_dir=${package##*\(}
-    manifest_dir=${manifest_dir%\)}
-    manifest="$manifest_dir/Cargo.toml"
-
-    # Nested standalone workspaces have their own lint policy. This gate is
-    # the root workspace's complete library union for the web-demo wasm graphs.
-    [[ "$workspace" == *"\"manifest_path\":\"$manifest\""* ]] || continue
-    case "$name" in
-        makepad-vj|makepad-app-route|makepad-files|makepad-sheets|makepad-app-finance)
-            continue
-            ;;
-    esac
-    if [[ -n "$features" ]]; then
-        IFS=',' read -r -a package_features <<< "$features"
-        for feature in "${package_features[@]}"; do
-            feature_args+=("$name/$feature")
-        done
-    fi
-    [[ "$seen" != *"|$name|"* ]] || continue
-    seen="$seen$name|"
-
-    package_args+=(-p "$name")
-    checked_names+=("$name")
-done <<< "$tree"
-
-required=(
-    makepad-platform
-    makepad-asset-store
-    makepad-network
-    makepad-asset-importer
-    makepad-chat-ui
-    makepad-asset-chat
-    makepad-system-speech
-    makepad-sqlite
-    makepad-widgets
-    makepad-audio-encode
-    makepad-render
-    makepad-tsdf
-    makepad-svg
-    makepad-asset-data
-    makepad-filesystem-watcher
-    makepad-video-flow
-    makepad-archive-org
-    makepad-error-log
-    makepad-splat
-)
-for name in "${required[@]}"; do
-    if [[ "$seen" != *"|$name|"* ]]; then
-        echo "missing web-demo wasm dependency: $name" >&2
-        exit 1
-    fi
-done
-
-clippy_lints=(
-    -A clippy::all
-    -D clippy::disallowed_types
-    -D clippy::disallowed_methods
-)
-
-echo "checking wasm dependency libraries: ${checked_names[*]}"
-cargo clippy \
-    "${package_args[@]}" \
-    --lib \
-    --no-default-features \
-    --features "$(IFS=,; echo "${feature_args[*]}")" \
-    --target wasm32-unknown-unknown \
-    --offline \
-    --no-deps \
-    -- \
-    "${clippy_lints[@]}"
-
-check_app() {
-    echo "checking $1"
-    cargo clippy \
-        -p "$1" \
-        "${@:2}" \
-        --target wasm32-unknown-unknown \
-        --offline \
-        --no-deps \
-        -- \
-        "${clippy_lints[@]}"
-}
-
-# apps/vj is deliberately omitted while its worker loops are changed elsewhere.
-check_app makepad-app-route --no-default-features --features demo
-check_app makepad-files --no-default-features --features demo
-check_app makepad-sheets
-check_app makepad-app-finance --no-default-features --features demo
diff --git a/tools/dj_pack/Cargo.toml b/tools/dj_pack/Cargo.toml
deleted file mode 100644
index 7c8774360..000000000
--- a/tools/dj_pack/Cargo.toml
+++ /dev/null
@@ -1,23 +0,0 @@
-[package]
-name = "makepad-dj-pack"
-version = "0.1.0"
-edition = "2021"
-license = "MIT OR Apache-2.0"
-description = "AI-hub stem baker and static Asset Store snapshot packer for the web DJ"
-
-[[bin]]
-name = "makepad-dj-pack"
-path = "src/main.rs"
-
-[dependencies]
-makepad-ai-hub = { path = "../../libs/ai/hub", default-features = false }
-makepad-ai-stems = { path = "../../libs/ai/models/stems" }
-makepad-micro-serde = { path = "../../libs/micro_serde" }
-makepad-asset-client = { path = "../../libs/asset/client" }
-makepad-asset-data = { path = "../../libs/asset/data" }
-makepad-asset-store = { path = "../../libs/asset/store" }
-makepad-audio-decode = { path = "../../libs/audio_decode" }
-makepad-audio-encode = { path = "../../libs/audio_encode" }
-makepad-audio-lyrics = { path = "../../libs/audio_lyrics" }
-makepad-audio-sidechannels = { path = "../../libs/audio_sidechannels" }
-makepad-vj-analysis = { path = "../../libs/vj_analysis" }
diff --git a/tools/dj_pack/src/main.rs b/tools/dj_pack/src/main.rs
deleted file mode 100644
index 9f83936cb..000000000
--- a/tools/dj_pack/src/main.rs
+++ /dev/null
@@ -1,1874 +0,0 @@
-use makepad_ai_hub::client::{ContentProvider, LocalService};
-use makepad_ai_hub::protocol::{
-    decode_stems_artifact, GenerateRequestJson, JOB_STATE_CANCELLED, JOB_STATE_DONE,
-    JOB_STATE_ERROR, STEMS_ARTIFACT_CONTENT_TYPE,
-};
-use makepad_ai_hub::registry::Domain;
-use makepad_ai_stems::{CacheHeader, StemCache, StemSet, StereoBuf, CHUNK_STEP, SAMPLE_RATE};
-use makepad_asset_data::{
-    AssetAlias, AssetFile, AssetId, AssetKind, AssetManifest, Axis, BlobId, Bounds,
-    Capabilities, CoordinateSystem, DerivativePolicy, DeviceTier, FileRole, MediaType, Metrics,
-    Pivot, Redistribution, Rights, Vec3,
-};
-use makepad_asset_store::{
-    export_static, AssetAnnotation, AssetServerCore, Budgets, PublishBatchItem,
-    StaticExportOptions, Visibility,
-};
-use makepad_audio_decode::{decode_any, read_tags, DecodedAudio};
-use makepad_audio_sidechannels::{encode_stem_oggs, side_channel_files_with_analysis};
-use makepad_micro_serde::{DeJson, DeJsonErr, DeJsonState, SerJson};
-use std::collections::BTreeSet;
-use std::ops::Range;
-use std::path::{Path, PathBuf};
-use std::str::FromStr;
-use std::time::{Duration, SystemTime, UNIX_EPOCH};
-
-const STEM_OGG_NAMES: [&str; 4] = ["drums.ogg", "bass.ogg", "vocals.ogg", "other.ogg"];
-const DJ_ANALYSIS_NAME: &str = "analysis.wave";
-const DJ_LOOP_SPLAT_NAME: &str = "loop-splat.bin";
-// Keep each raw eight-channel f32 result comfortably below LocalService's
-// 1 GiB artifact-response ceiling. Long tracks are stitched with one chunk
-// of overlap below, so this does not limit input duration.
-const MAX_STEMS_JOB_FRAMES: usize = SAMPLE_RATE as usize * 60 * 10;
-
-fn usage() -> &'static str {
-    "makepad-dj-pack — bake web-DJ tracks through the AI hub and export a static store\n\
-\n\
-USAGE:\n\
-  makepad-dj-pack stems <audio>... --hub <URL|auto> --out <stem-cache-dir>\n\
-  makepad-dj-pack analyse <audio>... [--wave-cache <dir>] [--loop-cache <dir>]\n\
-  makepad-dj-pack pack --store <root> --site-out <dir> [--stem-cache <dir>]\n\
-                       [--lyrics-cache <dir>] [--wave-cache <dir>]\n\
-                       [--loop-cache <dir>] [--require-stems] [--dry-run] <audio>...\n\
-\n\
-stems decodes locally with makepad-audio-decode, sends 44.1 kHz stereo PCM\n\
-to the hub's stems capability, and writes VJ StemCache + four Ogg files.\n\
-analyse runs the VJ's native beat/wave and loop-splat builders locally and\n\
-writes digest-keyed caches; it does not contact the AI hub. stems never loads\n\
-or runs a separation model. --hub auto listens for fleet beacons.\n\
-pack only reads caches, publishes the original audio plus available side\n\
-channels, then exports\n\
-/v1/health, catalogs, aliases, revisions and /v1/blobs for StaticStore."
-}
-
-fn main() {
-    if let Err(error) = run(std::env::args().skip(1).collect()) {
-        eprintln!("makepad-dj-pack: {error}");
-        std::process::exit(1);
-    }
-}
-
-fn run(args: Vec<String>) -> Result<(), String> {
-    let Some(command) = args.first().map(String::as_str) else {
-        println!("{}", usage());
-        return Ok(());
-    };
-    if matches!(command, "-h" | "--help" | "help") {
-        println!("{}", usage());
-        return Ok(());
-    }
-    match command {
-        "stems" => run_stems(parse_stems(&args[1..])?),
-        "analyse" => run_analyse(parse_analyse(&args[1..])?),
-        "pack" => run_pack(parse_pack(&args[1..])?),
-        other => Err(format!("unknown command {other:?}\n\n{}", usage())),
-    }
-}
-
-struct StemsArgs {
-    hub: String,
-    out: PathBuf,
-    audio: Vec<PathBuf>,
-}
-
-fn parse_stems(args: &[String]) -> Result<StemsArgs, String> {
-    let mut hub = None;
-    let mut out = None;
-    let mut audio = Vec::new();
-    let mut index = 0;
-    while index < args.len() {
-        match args[index].as_str() {
-            "--hub" => {
-                index += 1;
-                hub = Some(args.get(index).ok_or("--hub needs URL or auto")?.clone());
-            }
-            "--out" => {
-                index += 1;
-                out = Some(PathBuf::from(args.get(index).ok_or("--out needs a directory")?));
-            }
-            "-h" | "--help" => {
-                println!("{}", usage());
-                std::process::exit(0);
-            }
-            value if value.starts_with('-') => return Err(format!("unknown stems option {value}")),
-            value => audio.push(PathBuf::from(value)),
-        }
-        index += 1;
-    }
-    if audio.is_empty() {
-        return Err("stems needs at least one audio file".to_string());
-    }
-    Ok(StemsArgs {
-        hub: hub.ok_or("stems requires --hub <URL|auto>")?,
-        out: out.ok_or("stems requires --out <stem-cache-dir>")?,
-        audio,
-    })
-}
-
-struct PackArgs {
-    store: PathBuf,
-    site_out: PathBuf,
-    stem_cache: Option<PathBuf>,
-    lyrics_cache: Option<PathBuf>,
-    wave_cache: PathBuf,
-    loop_cache: PathBuf,
-    require_stems: bool,
-    dry_run: bool,
-    audio: Vec<PathBuf>,
-}
-
-struct AnalyseArgs {
-    wave_cache: PathBuf,
-    loop_cache: PathBuf,
-    audio: Vec<PathBuf>,
-}
-
-fn default_loop_cache() -> PathBuf {
-    if let Ok(dir) = std::env::var("VJ_LOOP_CACHE") {
-        return PathBuf::from(dir);
-    }
-    makepad_vj_analysis::wave_analysis::cache_dir()
-        .parent()
-        .unwrap_or_else(|| Path::new("."))
-        .join("loop-cache")
-}
-
-fn parse_analyse(args: &[String]) -> Result<AnalyseArgs, String> {
-    let mut wave_cache = None;
-    let mut loop_cache = None;
-    let mut audio = Vec::new();
-    let mut index = 0;
-    while index < args.len() {
-        match args[index].as_str() {
-            "--wave-cache" => {
-                index += 1;
-                wave_cache = Some(PathBuf::from(
-                    args.get(index).ok_or("--wave-cache needs a directory")?,
-                ));
-            }
-            "--loop-cache" => {
-                index += 1;
-                loop_cache = Some(PathBuf::from(
-                    args.get(index).ok_or("--loop-cache needs a directory")?,
-                ));
-            }
-            "-h" | "--help" => {
-                println!("{}", usage());
-                std::process::exit(0);
-            }
-            value if value.starts_with('-') => return Err(format!("unknown analyse option {value}")),
-            value => audio.push(PathBuf::from(value)),
-        }
-        index += 1;
-    }
-    if audio.is_empty() {
-        return Err("analyse needs at least one audio file".to_string());
-    }
-    Ok(AnalyseArgs {
-        wave_cache: wave_cache
-            .unwrap_or_else(makepad_vj_analysis::wave_analysis::cache_dir),
-        loop_cache: loop_cache.unwrap_or_else(default_loop_cache),
-        audio,
-    })
-}
-
-fn parse_pack(args: &[String]) -> Result<PackArgs, String> {
-    let mut store = None;
-    let mut site_out = None;
-    let mut stem_cache = None;
-    let mut lyrics_cache = None;
-    let mut wave_cache = None;
-    let mut loop_cache = None;
-    let mut require_stems = false;
-    let mut dry_run = false;
-    let mut audio = Vec::new();
-    let mut index = 0;
-    while index < args.len() {
-        match args[index].as_str() {
-            "--store" => {
-                index += 1;
-                store = Some(PathBuf::from(args.get(index).ok_or("--store needs a directory")?));
-            }
-            "--site-out" => {
-                index += 1;
-                site_out = Some(PathBuf::from(args.get(index).ok_or("--site-out needs a directory")?));
-            }
-            "--stem-cache" => {
-                index += 1;
-                stem_cache = Some(PathBuf::from(
-                    args.get(index).ok_or("--stem-cache needs a directory")?,
-                ));
-            }
-            "--lyrics-cache" => {
-                index += 1;
-                lyrics_cache = Some(PathBuf::from(
-                    args.get(index).ok_or("--lyrics-cache needs a directory")?,
-                ));
-            }
-            "--wave-cache" => {
-                index += 1;
-                wave_cache = Some(PathBuf::from(
-                    args.get(index).ok_or("--wave-cache needs a directory")?,
-                ));
-            }
-            "--loop-cache" => {
-                index += 1;
-                loop_cache = Some(PathBuf::from(
-                    args.get(index).ok_or("--loop-cache needs a directory")?,
-                ));
-            }
-            "--require-stems" => require_stems = true,
-            "--dry-run" => dry_run = true,
-            "-h" | "--help" => {
-                println!("{}", usage());
-                std::process::exit(0);
-            }
-            value if value.starts_with('-') => return Err(format!("unknown pack option {value}")),
-            value => audio.push(PathBuf::from(value)),
-        }
-        index += 1;
-    }
-    if audio.is_empty() {
-        return Err("pack needs at least one audio file".to_string());
-    }
-    Ok(PackArgs {
-        store: store.ok_or("pack requires --store <root>")?,
-        site_out: site_out.ok_or("pack requires --site-out <dir>")?,
-        stem_cache,
-        lyrics_cache,
-        wave_cache: wave_cache
-            .unwrap_or_else(makepad_vj_analysis::wave_analysis::cache_dir),
-        loop_cache: loop_cache.unwrap_or_else(default_loop_cache),
-        require_stems,
-        dry_run,
-        audio,
-    })
-}
-
-#[derive(Clone)]
-struct PreparedAudio {
-    path: PathBuf,
-    bytes: Vec<u8>,
-    media: MediaType,
-    frames: Vec<[i16; 2]>,
-    sample_rate: u32,
-    digest: String,
-    title: String,
-    artist: String,
-    embedded_attribution: TrackAttribution,
-}
-
-#[derive(Clone, Debug, Default, DeJson)]
-struct TrackAttribution {
-    title: String,
-    artist: String,
-    artist_url: String,
-    album: String,
-    source_url: String,
-    license: String,
-    license_url: String,
-}
-
-fn prepare_audio(path: &Path) -> Result<PreparedAudio, String> {
-    let bytes = std::fs::read(path).map_err(|error| format!("{}: {error}", path.display()))?;
-    let decoded = decode_any(&bytes).map_err(|error| format!("{}: decode: {error}", path.display()))?;
-    let media = match makepad_audio_decode::sniff(&bytes) {
-        Some(makepad_audio_decode::AudioFormat::Mp3) => MediaType::Mp3,
-        Some(makepad_audio_decode::AudioFormat::OggVorbis) => MediaType::Ogg,
-        Some(makepad_audio_decode::AudioFormat::Flac) => MediaType::Bin,
-        None => return Err(format!("{}: unsupported audio container", path.display())),
-    };
-    let frames = deck_frames(&decoded)?;
-    let sample_rate = decoded.rate.max(1);
-    let digest = makepad_audio_lyrics::track_digest(sample_rate, &frames);
-    let tags = read_tags(&bytes).unwrap_or_default();
-    let fallback = path
-        .file_stem()
-        .and_then(|value| value.to_str())
-        .unwrap_or("untitled")
-        .to_string();
-    let title = clean_text(tags.title.as_deref().unwrap_or(&fallback), 512);
-    let artist = clean_text(tags.artist.as_deref().unwrap_or(&fallback), 512);
-    let tag = |names: &[&str]| {
-        names.iter().find_map(|name| tags.get(name)).unwrap_or("").to_string()
-    };
-    let tagged_source = tag(&["SOURCE_URL", "SOURCE", "WOAS"]);
-    let embedded_attribution = TrackAttribution {
-        title: title.clone(),
-        artist: artist.clone(),
-        artist_url: tag(&["ARTIST_URL", "ARTISTURL", "WOAR"]),
-        album: tags.album.clone().unwrap_or_default(),
-        source_url: if tagged_source.is_empty() {
-            clean_text(
-                id3_comment(&bytes).as_deref().unwrap_or(""),
-                makepad_asset_client::wire::MAX_SNIPPET_BYTES,
-            )
-        } else {
-            tagged_source
-        },
-        license: tag(&["LICENSE", "LICENCE"]),
-        license_url: tag(&["LICENSE_URL", "LICENSEURL", "LICENCE_URL", "WCOP"]),
-    };
-    Ok(PreparedAudio {
-        path: path.to_path_buf(), bytes, media, frames, sample_rate, digest, title, artist,
-        embedded_attribution,
-    })
-}
-
-fn deck_frames(decoded: &DecodedAudio) -> Result<Vec<[i16; 2]>, String> {
-    if decoded.rate == 0 || decoded.channels == 0 || decoded.frames() == 0 {
-        return Err("audio decoded to zero frames".to_string());
-    }
-    let channels = decoded.channels as usize;
-    Ok(decoded
-        .pcm_interleaved_f32
-        .chunks_exact(channels)
-        .map(|frame| {
-            let sample = |value: f32| (value.clamp(-1.0, 1.0) * 32767.0) as i16;
-            [sample(frame[0]), sample(frame[channels - 1])]
-        })
-        .collect())
-}
-
-const RESAMPLE_PHASES: usize = 256;
-const RESAMPLE_TAPS: usize = 16;
-
-/// The VJ importer's windowed-sinc resampler. Keeping this byte-for-byte in
-/// step with its cache input path makes the packer's cache interchangeable.
-struct ResampleKernel {
-    taps: Vec<f32>,
-    width: usize,
-    span: usize,
-}
-
-impl ResampleKernel {
-    fn new(ratio: f64) -> Self {
-        let cutoff = 0.5 * ratio.min(1.0);
-        let width = ((RESAMPLE_TAPS as f64) / (2.0 * cutoff)).ceil() as usize;
-        let span = 2 * width + 1;
-        let mut taps = vec![0.0f32; RESAMPLE_PHASES * span];
-        for phase in 0..RESAMPLE_PHASES {
-            let frac = phase as f64 / RESAMPLE_PHASES as f64;
-            let row = phase * span;
-            let mut sum = 0.0f64;
-            for tap in 0..span {
-                let x = frac - (tap as f64 - width as f64);
-                let arg = 2.0 * cutoff * x;
-                let sinc = if arg.abs() < 1e-9 {
-                    1.0
-                } else {
-                    (std::f64::consts::PI * arg).sin() / (std::f64::consts::PI * arg)
-                };
-                let t = (x / width as f64).clamp(-1.0, 1.0);
-                let angle = std::f64::consts::PI * (t + 1.0);
-                let window = 0.42 - 0.5 * angle.cos() + 0.08 * (2.0 * angle).cos();
-                let weight = sinc * window;
-                taps[row + tap] = weight as f32;
-                sum += weight;
-            }
-            if sum.abs() > 1e-12 {
-                let inverse = (1.0 / sum) as f32;
-                for tap in 0..span {
-                    taps[row + tap] *= inverse;
-                }
-            }
-        }
-        Self { taps, width, span }
-    }
-
-    fn apply(&self, input: &[f32], ratio: f64) -> Vec<f32> {
-        let out_len = ((input.len() as f64) * ratio).round() as usize;
-        let mut out = Vec::with_capacity(out_len);
-        let inverse_ratio = 1.0 / ratio;
-        for index in 0..out_len {
-            let center = index as f64 * inverse_ratio;
-            let base = center.floor() as isize;
-            let frac = center - base as f64;
-            let phase = ((frac * RESAMPLE_PHASES as f64) as usize).min(RESAMPLE_PHASES - 1);
-            let row = phase * self.span;
-            let mut sum = 0.0f32;
-            for tap in 0..self.span {
-                let sample_index = base + tap as isize - self.width as isize;
-                if sample_index < 0 {
-                    continue;
-                }
-                let Some(sample) = input.get(sample_index as usize) else {
-                    break;
-                };
-                sum += sample * self.taps[row + tap];
-            }
-            out.push(sum);
-        }
-        out
-    }
-}
-
-fn resample(input: &[f32], from_rate: f64, to_rate: f64) -> Vec<f32> {
-    if (from_rate - to_rate).abs() < 0.5 || input.is_empty() {
-        return input.to_vec();
-    }
-    let ratio = to_rate / from_rate;
-    ResampleKernel::new(ratio).apply(input, ratio)
-}
-
-fn model_pcm(track: &PreparedAudio) -> StereoBuf {
-    let mut left = Vec::with_capacity(track.frames.len());
-    let mut right = Vec::with_capacity(track.frames.len());
-    for frame in &track.frames {
-        left.push(frame[0] as f32 / 32768.0);
-        right.push(frame[1] as f32 / 32768.0);
-    }
-    if track.sample_rate == SAMPLE_RATE {
-        StereoBuf { left, right }
-    } else {
-        StereoBuf {
-            left: resample(&left, track.sample_rate as f64, SAMPLE_RATE as f64),
-            right: resample(&right, track.sample_rate as f64, SAMPLE_RATE as f64),
-        }
-    }
-}
-
-fn encode_pcm16_wav(stereo: &StereoBuf) -> Result<Vec<u8>, String> {
-    if stereo.left.len() != stereo.right.len() || stereo.left.is_empty() {
-        return Err("PCM must be non-empty stereo".to_string());
-    }
-    let data_len = stereo
-        .left
-        .len()
-        .checked_mul(4)
-        .and_then(|len| u32::try_from(len).ok())
-        .ok_or("PCM WAV exceeds RIFF size")?;
-    let mut out = Vec::with_capacity(44 + data_len as usize);
-    out.extend_from_slice(b"RIFF");
-    out.extend_from_slice(&(36u32 + data_len).to_le_bytes());
-    out.extend_from_slice(b"WAVEfmt ");
-    out.extend_from_slice(&16u32.to_le_bytes());
-    out.extend_from_slice(&1u16.to_le_bytes());
-    out.extend_from_slice(&2u16.to_le_bytes());
-    out.extend_from_slice(&SAMPLE_RATE.to_le_bytes());
-    out.extend_from_slice(&(SAMPLE_RATE * 4).to_le_bytes());
-    out.extend_from_slice(&4u16.to_le_bytes());
-    out.extend_from_slice(&16u16.to_le_bytes());
-    out.extend_from_slice(b"data");
-    out.extend_from_slice(&data_len.to_le_bytes());
-    for (left, right) in stereo.left.iter().zip(&stereo.right) {
-        for sample in [left, right] {
-            let value = (sample.clamp(-1.0, 1.0) * 32767.0).round() as i16;
-            out.extend_from_slice(&value.to_le_bytes());
-        }
-    }
-    Ok(out)
-}
-
-fn stems_request(input_b64: String) -> GenerateRequestJson {
-    let mut request = GenerateRequestJson::default();
-    request.model = "bs-roformer-4stem".to_string();
-    request.input_b64 = Some(input_b64);
-    request.input_content_type = Some("audio/wav".to_string());
-    request
-}
-
-/// Exact serialized size: standard base64 contains no JSON escape characters.
-fn stems_request_body_len(frames: usize) -> Result<usize, String> {
-    let wav_bytes = frames
-        .checked_mul(4)
-        .and_then(|bytes| bytes.checked_add(44))
-        .ok_or("stems request size overflow")?;
-    let base64_bytes = wav_bytes
-        .checked_add(2)
-        .and_then(|bytes| bytes.checked_div(3))
-        .and_then(|groups| groups.checked_mul(4))
-        .ok_or("stems request size overflow")?;
-    stems_request(String::new())
-        .serialize_json()
-        .len()
-        .checked_add(base64_bytes)
-        .ok_or_else(|| "stems request size overflow".to_string())
-}
-
-fn max_window_frames_for_body(limit: u64) -> Result<usize, String> {
-    let limit = usize::try_from(limit).unwrap_or(usize::MAX);
-    let envelope = stems_request(String::new()).serialize_json().len();
-    let encoded_capacity = limit.saturating_sub(envelope) / 4 * 4;
-    let wav_capacity = encoded_capacity / 4 * 3;
-    let frames = wav_capacity.saturating_sub(44) / 4;
-    Ok((frames / CHUNK_STEP) * CHUNK_STEP)
-}
-
-fn split_stem_windows(frames: usize, max_window_frames: usize) -> Result<Vec<Range<usize>>, String> {
-    if frames == 0 {
-        return Err("cannot split empty PCM".to_string());
-    }
-    if frames <= max_window_frames {
-        return Ok(vec![0..frames]);
-    }
-    if max_window_frames <= CHUNK_STEP || max_window_frames % CHUNK_STEP != 0 {
-        return Err(format!(
-            "AI hub job-body limit cannot hold two {CHUNK_STEP}-frame stems spans"
-        ));
-    }
-    let mut windows = Vec::new();
-    let mut start = 0usize;
-    loop {
-        let end = start.saturating_add(max_window_frames).min(frames);
-        windows.push(start..end);
-        if end == frames {
-            break;
-        }
-        start = end - CHUNK_STEP;
-    }
-    Ok(windows)
-}
-
-fn stem_windows(frames: usize, body_limit: Option<u64>) -> Result<Vec<Range<usize>>, String> {
-    let fits_body = match body_limit {
-        Some(limit) => stems_request_body_len(frames)? as u64 <= limit,
-        None => true,
-    };
-    if frames <= MAX_STEMS_JOB_FRAMES && fits_body {
-        return Ok(vec![0..frames]);
-    }
-    let backend_window = (MAX_STEMS_JOB_FRAMES / CHUNK_STEP) * CHUNK_STEP;
-    let body_window = match body_limit {
-        Some(limit) => max_window_frames_for_body(limit)?,
-        None => usize::MAX,
-    };
-    split_stem_windows(frames, backend_window.min(body_window))
-}
-
-fn stitch_stem_window(
-    output: &mut StemSet,
-    filled: &mut usize,
-    range: &Range<usize>,
-    window: &StemSet,
-) -> Result<(), String> {
-    let frames = range.end.saturating_sub(range.start);
-    if range.start > *filled
-        || range.end > output[0].left.len()
-        || window
-            .iter()
-            .any(|stem| stem.left.len() != frames || stem.right.len() != frames)
-    {
-        return Err("invalid stems window geometry while stitching".to_string());
-    }
-    let overlap = filled.saturating_sub(range.start).min(frames);
-    for stem in 0..output.len() {
-        for (dst, src) in [
-            (&mut output[stem].left, &window[stem].left),
-            (&mut output[stem].right, &window[stem].right),
-        ] {
-            for index in 0..overlap {
-                let mix = (index + 1) as f32 / (overlap + 1) as f32;
-                let at = range.start + index;
-                dst[at] = dst[at] * (1.0 - mix) + src[index] * mix;
-            }
-            dst[range.start + overlap..range.end].copy_from_slice(&src[overlap..]);
-        }
-    }
-    *filled = (*filled).max(range.end);
-    Ok(())
-}
-
-fn upload_was_rejected_early(error: &str) -> bool {
-    error.contains("http 413")
-        || error.contains("request body write")
-        || error.contains("Broken pipe")
-        || error.contains("connection closed in headers")
-        || error.contains("WinHttpSendRequest failed")
-}
-
-fn separate_stems_window(
-    hub: &LocalService,
-    pcm: &StereoBuf,
-    body_limit: Option<u64>,
-) -> Result<StemSet, String> {
-    let wav = encode_pcm16_wav(pcm)?;
-    let input_b64 = String::from_utf8(makepad_ai_hub::makepad_base64::base64_encode(
-        &wav,
-        &makepad_ai_hub::makepad_base64::BASE64_STANDARD,
-    ))
-    .map_err(|_| "base64 encoder returned non-UTF-8".to_string())?;
-    drop(wav);
-    let request = stems_request(input_b64);
-    let body_bytes = stems_request_body_len(pcm.left.len())?;
-    if body_limit.is_some_and(|limit| body_bytes as u64 > limit) {
-        return Err(format!(
-            "AI hub {} stems upload is {body_bytes} bytes, above max_job_body_bytes={}",
-            hub.base_url(),
-            body_limit.unwrap()
-        ));
-    }
-    let job = hub.request(Domain::Stems, &request).map_err(|error| {
-        let error = error.to_string();
-        if upload_was_rejected_early(&error) {
-            let limit = body_limit
-                .map(|limit| limit.to_string())
-                .unwrap_or_else(|| "not advertised".to_string());
-            format!(
-                "AI hub {} rejected a {body_bytes}-byte stems upload before it finished (max_job_body_bytes={limit}): {error}",
-                hub.base_url()
-            )
-        } else {
-            format!("AI hub {} submit failed: {error}", hub.base_url())
-        }
-    })?;
-    let artifact = wait_for_stems(hub, &job)?;
-    if artifact.content_type != STEMS_ARTIFACT_CONTENT_TYPE {
-        return Err(format!(
-            "AI hub returned {}, expected {STEMS_ARTIFACT_CONTENT_TYPE}",
-            artifact.content_type
-        ));
-    }
-    let wire = decode_stems_artifact(&artifact.bytes)
-        .map_err(|error| format!("AI hub stems artifact: {error}"))?;
-    if wire.sample_rate != SAMPLE_RATE || wire.frames != pcm.left.len() {
-        return Err(format!(
-            "AI hub stems geometry mismatch: {} Hz/{} frames, expected {} Hz/{} frames",
-            wire.sample_rate,
-            wire.frames,
-            SAMPLE_RATE,
-            pcm.left.len()
-        ));
-    }
-    let [drums_l, drums_r, bass_l, bass_r, other_l, other_r, vocals_l, vocals_r] = wire.channels;
-    Ok([
-        StereoBuf { left: drums_l, right: drums_r },
-        StereoBuf { left: bass_l, right: bass_r },
-        StereoBuf { left: other_l, right: other_r },
-        StereoBuf { left: vocals_l, right: vocals_r },
-    ])
-}
-
-struct ResolvedHub {
-    service: LocalService,
-    max_job_body_bytes: Option<u64>,
-}
-
-fn run_stems(args: StemsArgs) -> Result<(), String> {
-    let mut service = None;
-    for path in &args.audio {
-        let track = prepare_audio(path)?;
-        let pcm = model_pcm(&track);
-        let header = CacheHeader::for_track(pcm.left.len() as u64);
-        if makepad_ai_stems::cache_is_complete_on_disk(&args.out, &track.digest, &header) {
-            ensure_cached_oggs(&args.out, &track.digest, &header, true)?;
-            println!("{}: cached {}", path.display(), track.digest);
-            continue;
-        }
-        if service.is_none() {
-            service = Some(resolve_hub(&args.hub)?);
-        }
-        let resolved = service.as_ref().unwrap();
-        let hub = &resolved.service;
-        let windows = stem_windows(pcm.left.len(), resolved.max_job_body_bytes)?;
-        let stems = if windows.len() == 1 {
-            separate_stems_window(hub, &pcm, resolved.max_job_body_bytes)?
-        } else {
-            let mut output = makepad_ai_stems::model::empty_stem_set(pcm.left.len());
-            let mut filled = 0;
-            for range in &windows {
-                let window_pcm = StereoBuf {
-                    left: pcm.left[range.clone()].to_vec(),
-                    right: pcm.right[range.clone()].to_vec(),
-                };
-                let window = separate_stems_window(hub, &window_pcm, resolved.max_job_body_bytes)?;
-                stitch_stem_window(&mut output, &mut filled, range, &window)?;
-            }
-            if filled != pcm.left.len() {
-                return Err(format!("stems stitching stopped at frame {filled}"));
-            }
-            output
-        };
-        write_cache(&args.out, &track.digest, &stems)?;
-        ensure_cached_oggs(&args.out, &track.digest, &header, true)?;
-        println!("{}: separated {}", path.display(), track.digest);
-    }
-    Ok(())
-}
-
-fn resolve_hub(requested: &str) -> Result<ResolvedHub, String> {
-    if requested != "auto" {
-        let service = LocalService::new(requested);
-        let health = service
-            .health()
-            .map_err(|error| format!("AI hub {requested} is unreachable: {error}"))?;
-        ensure_stems_capability(&service)?;
-        return Ok(ResolvedHub {
-            service,
-            max_job_body_bytes: health.max_job_body_bytes,
-        });
-    }
-    let discovered = makepad_ai_hub::discovery::start_listener();
-    let deadline = std::time::Instant::now() + Duration::from_secs(7);
-    loop {
-        let mut nodes = discovered.nodes();
-        nodes.sort_by(|a, b| a.base_url.cmp(&b.base_url));
-        for node in nodes {
-            let service = LocalService::new(&node.base_url);
-            if let Ok(health) = service.health() {
-                if ensure_stems_capability(&service).is_ok() {
-                    return Ok(ResolvedHub {
-                        service,
-                        max_job_body_bytes: health.max_job_body_bytes,
-                    });
-                }
-            }
-        }
-        if std::time::Instant::now() >= deadline {
-            return Err(
-                "--hub auto found no reachable fleet node with the stems capability in 7 seconds"
-                    .to_string(),
-            );
-        }
-        std::thread::sleep(Duration::from_millis(200));
-    }
-}
-
-fn ensure_stems_capability(service: &LocalService) -> Result<(), String> {
-    let available = service
-        .list_models()
-        .map_err(|error| format!("AI hub {} model query failed: {error}", service.base_url()))?
-        .into_iter()
-        .any(|model| model.available && model.domain == Domain::Stems.as_str());
-    if available {
-        Ok(())
-    } else {
-        Err(format!("AI hub {} does not advertise a stems model", service.base_url()))
-    }
-}
-
-fn wait_for_stems(
-    hub: &LocalService,
-    job: &str,
-) -> Result<makepad_ai_hub::client::ArtifactBytes, String> {
-    loop {
-        let status = hub
-            .poll(job)
-            .map_err(|error| format!("AI hub {} job {job} poll failed: {error}", hub.base_url()))?;
-        match status.state.as_str() {
-            JOB_STATE_DONE => {
-                let artifact = status.artifacts.first().ok_or_else(|| {
-                    format!("AI hub {} job {job} finished without an artifact", hub.base_url())
-                })?;
-                return hub
-                    .fetch_artifact(&artifact.id)
-                    .map_err(|error| format!("AI hub {} artifact fetch failed: {error}", hub.base_url()));
-            }
-            JOB_STATE_ERROR => {
-                return Err(format!(
-                    "AI hub {} job {job} failed: {}",
-                    hub.base_url(),
-                    status.error.unwrap_or_else(|| "unknown error".to_string())
-                ))
-            }
-            JOB_STATE_CANCELLED => return Err(format!("AI hub {} job {job} was cancelled", hub.base_url())),
-            _ => {}
-        }
-        std::thread::sleep(Duration::from_millis(500));
-    }
-}
-
-fn write_cache(root: &Path, digest: &str, stems: &StemSet) -> Result<(), String> {
-    let frames = stems[0].left.len();
-    if frames == 0
-        || stems
-            .iter()
-            .any(|stem| stem.left.len() != frames || stem.right.len() != frames)
-    {
-        return Err("separated stem lengths do not match".to_string());
-    }
-    let mut cache = StemCache::open(root, digest, CacheHeader::for_track(frames as u64))
-        .map_err(|error| error.to_string())?;
-    for start in (0..frames).step_by(CHUNK_STEP) {
-        let end = (start + CHUNK_STEP).min(frames);
-        let span: StemSet = std::array::from_fn(|stem| StereoBuf {
-            left: stems[stem].left[start..end].to_vec(),
-            right: stems[stem].right[start..end].to_vec(),
-        });
-        cache.write_span(start, &span).map_err(|error| error.to_string())?;
-    }
-    if !cache.is_complete() {
-        return Err("stem cache remained incomplete after write".to_string());
-    }
-    Ok(())
-}
-
-fn ensure_cached_oggs(
-    root: &Path,
-    digest: &str,
-    header: &CacheHeader,
-    write: bool,
-) -> Result<[Vec<u8>; 4], String> {
-    let dir = root.join(digest);
-    let paths = STEM_OGG_NAMES.map(|name| dir.join(name));
-    if paths.iter().all(|path| path.is_file()) {
-        let read = |index: usize| {
-            std::fs::read(&paths[index])
-                .map_err(|error| format!("{}: {error}", paths[index].display()))
-        };
-        return Ok([read(0)?, read(1)?, read(2)?, read(3)?]);
-    }
-    let mut cache = StemCache::open(root, digest, header.clone()).map_err(|error| error.to_string())?;
-    if !cache.is_complete() {
-        return Err(format!("stem cache {digest} is incomplete"));
-    }
-    let stems = cache.read_all().map_err(|error| error.to_string())?;
-    let oggs = encode_stem_oggs(&stems);
-    if write {
-        for (path, bytes) in paths.iter().zip(&oggs) {
-            write_atomic(path, bytes)?;
-        }
-    }
-    Ok(oggs)
-}
-
-fn wave_cache_path(root: &Path, digest: &str) -> PathBuf {
-    root.join(format!("{digest}.wave"))
-}
-
-fn loop_cache_path(root: &Path, digest: &str) -> PathBuf {
-    root.join(digest).join(DJ_LOOP_SPLAT_NAME)
-}
-
-fn analysis_pcm(audio: &PreparedAudio) -> makepad_vj_analysis::mixer::TrackPcm {
-    makepad_vj_analysis::mixer::TrackPcm {
-        frames: audio.frames.clone(),
-        sample_rate: audio.sample_rate,
-    }
-}
-
-fn analyze_track(audio: &PreparedAudio) -> (
-    makepad_vj_analysis::wave_analysis::TrackAnalysis,
-    Option<makepad_vj_analysis::loop_splat::SplatGrid>,
-) {
-    let pcm = analysis_pcm(audio);
-    let analysis = makepad_vj_analysis::wave_analysis::analyze(&pcm);
-    let splat = makepad_vj_analysis::loop_splat::build_splat(&analysis, None);
-    (analysis, splat)
-}
-
-fn read_cache(path: &Path) -> Result<Option<Vec<u8>>, String> {
-    match std::fs::read(path) {
-        Ok(bytes) => Ok(Some(bytes)),
-        Err(error) if error.kind() == std::io::ErrorKind::NotFound => Ok(None),
-        Err(error) => Err(format!("{}: {error}", path.display())),
-    }
-}
-
-fn load_analysis_caches(
-    args: &PackArgs,
-    digest: &str,
-) -> Result<(Option<Vec<u8>>, Option<Vec<u8>>), String> {
-    let wave_path = wave_cache_path(&args.wave_cache, digest);
-    let analysis = read_cache(&wave_path)?;
-    if let Some(bytes) = &analysis {
-        makepad_vj_analysis::wave_analysis::decode_analysis(bytes)
-            .map_err(|error| format!("{}: {error}", wave_path.display()))?;
-    }
-    let loop_path = loop_cache_path(&args.loop_cache, digest);
-    let splat = read_cache(&loop_path)?;
-    if let Some(bytes) = &splat {
-        makepad_vj_analysis::loop_splat::decode_splat(bytes)
-            .map_err(|error| format!("{}: {error}", loop_path.display()))?;
-    }
-    Ok((analysis, splat))
-}
-
-fn run_analyse(args: AnalyseArgs) -> Result<(), String> {
-    for path in &args.audio {
-        let audio = prepare_audio(path)?;
-        let (analysis, splat) = analyze_track(&audio);
-        let key = makepad_vj_analysis::wave_analysis::AnalysisKey::from_digest(&audio.digest)?;
-        let wave_path = makepad_vj_analysis::wave_analysis::store_analysis_in(
-            &args.wave_cache,
-            &key,
-            &analysis,
-        )?;
-        debug_assert_eq!(wave_path, wave_cache_path(&args.wave_cache, &audio.digest));
-        let mut roles = DJ_ANALYSIS_NAME.to_string();
-        if let Some(splat) = splat {
-            let loop_path = loop_cache_path(&args.loop_cache, &audio.digest);
-            write_atomic(
-                &loop_path,
-                &makepad_vj_analysis::loop_splat::encode_splat(&splat),
-            )?;
-            roles.push_str(",loop-splat.bin");
-        }
-        println!(
-            "{}: analysed {} caches={roles}",
-            audio.path.display(),
-            audio.digest
-        );
-    }
-    Ok(())
-}
-
-fn write_atomic(path: &Path, bytes: &[u8]) -> Result<(), String> {
-    let parent = path.parent().ok_or("output has no parent directory")?;
-    std::fs::create_dir_all(parent).map_err(|error| error.to_string())?;
-    let temp = path.with_extension(format!("part-{}", std::process::id()));
-    std::fs::write(&temp, bytes).map_err(|error| error.to_string())?;
-    std::fs::rename(&temp, path).map_err(|error| error.to_string())
-}
-
-struct PackTrack {
-    audio: PreparedAudio,
-    alias: AssetAlias,
-    side_files: Vec<makepad_asset_client::side_channels::SideChannelFile>,
-    rights: Rights,
-    attribution: TrackAttribution,
-    description: String,
-}
-
-fn run_pack(args: PackArgs) -> Result<(), String> {
-    let mut tracks = Vec::new();
-    let mut aliases = BTreeSet::new();
-    for path in &args.audio {
-        let mut audio = prepare_audio(path)?;
-        let attribution = load_attribution(&audio)?;
-        audio.title = attribution.title.clone();
-        audio.artist = attribution.artist.clone();
-        if audio.media == MediaType::Bin {
-            return Err(format!(
-                "{}: FLAC can be separated but FileRole::Audio has no FLAC media type; transcode before pack",
-                path.display()
-            ));
-        }
-        let alias = track_alias(&audio.artist, &audio.title)?;
-        if !aliases.insert(alias.clone()) {
-            return Err(format!("two inputs resolve to the same alias {alias}"));
-        }
-        let model_frames = model_pcm(&audio).left.len();
-        let header = CacheHeader::for_track(model_frames as u64);
-        let stems_complete = args.stem_cache.as_deref().is_some_and(|root| {
-            makepad_ai_stems::cache_is_complete_on_disk(root, &audio.digest, &header)
-        });
-        if !stems_complete && args.require_stems {
-            return Err(format!("required stem cache {} is not complete", audio.digest));
-        }
-        let (analysis, splat) = load_analysis_caches(&args, &audio.digest)?;
-        if args.dry_run {
-            let has_lyrics = load_lyrics(&args, &audio.digest)?.is_some();
-            let (_, description) = attribution_rights(&audio, &attribution)?;
-            let mut side_channels = Vec::new();
-            if stems_complete {
-                side_channels.extend(["stem_drums", "stem_bass", "stem_vocals", "stem_other"]);
-            }
-            if has_lyrics {
-                side_channels.push("lyrics");
-            }
-            if analysis.is_some() {
-                side_channels.push("dj_analysis");
-            }
-            if splat.is_some() {
-                side_channels.push("dj_loop_splat");
-            }
-            let stem_report = if stems_complete {
-                "cached"
-            } else {
-                "omitted (no complete cache)"
-            };
-            println!(
-                "DRY RUN {} -> {} digest={} side-channels=[{}] stems={} description={description:?}",
-                audio.path.display(),
-                alias,
-                audio.digest,
-                side_channels.join(","),
-                stem_report
-            );
-            continue;
-        }
-        let oggs = if stems_complete {
-            let root = args.stem_cache.as_deref().expect("complete cache has a root");
-            Some(ensure_cached_oggs(root, &audio.digest, &header, true)?)
-        } else {
-            println!(
-                "{}: packing without stems (no complete stem cache {})",
-                audio.path.display(),
-                audio.digest
-            );
-            None
-        };
-        let lyrics = load_lyrics(&args, &audio.digest)?;
-        let side_files = side_channel_files_with_analysis(oggs, lyrics, analysis, splat);
-        let (rights, description) = attribution_rights(&audio, &attribution)?;
-        tracks.push(PackTrack { audio, alias, side_files, rights, attribution, description });
-    }
-    if args.dry_run {
-        return Ok(());
-    }
-    let core = AssetServerCore::open(&args.store, Budgets::default_v1())
-        .map_err(|error| format!("open store {}: {error}", args.store.display()))?;
-    let now = now_ms();
-    let mut items = Vec::with_capacity(tracks.len());
-    let mut blobs: Vec<Vec<u8>> = Vec::new();
-    for track in &tracks {
-        let asset_id = core
-            .catalog()
-            .resolve_asset_alias(&track.alias)
-            .map_err(|error| error.to_string())?
-            .map(|head| head.asset_id)
-            .unwrap_or_else(|| asset_id_from_audio(&track.audio.bytes));
-        let (manifest, item_blobs) = make_manifest(track, asset_id)?;
-        let manifest_bytes = manifest.to_canonical_bytes().map_err(|error| error.to_string())?;
-        items.push(PublishBatchItem {
-            namespace: "music".to_string(),
-            manifest_bytes,
-            annotation: make_annotation(track),
-            alias: Some(track.alias.clone()),
-        });
-        blobs.extend(item_blobs);
-    }
-    for bytes in &blobs {
-        core.put_blob(bytes, now).map_err(|error| format!("store blob: {error}"))?;
-    }
-    let outcomes = core
-        .publish_batch(&items, now)
-        .map_err(|error| format!("store publish: {error}"))?;
-    replace_static_export(&core, &args.site_out)?;
-    let updated = outcomes.iter().filter(|outcome| !outcome.already_published).count();
-    println!(
-        "packed {} track(s), {} new revision(s), static site {}",
-        outcomes.len(),
-        updated,
-        args.site_out.display()
-    );
-    Ok(())
-}
-
-fn load_lyrics(args: &PackArgs, digest: &str) -> Result<Option<String>, String> {
-    let mut candidates = Vec::new();
-    if let Some(root) = &args.stem_cache {
-        candidates.push(root.join(digest).join("lyrics.json"));
-    }
-    if let Some(root) = &args.lyrics_cache {
-        candidates.push(root.join(format!("{digest}.json")));
-    }
-    let Some(path) = candidates.iter().find(|path| path.is_file()) else {
-        return Ok(None);
-    };
-    let bytes = std::fs::read(path).map_err(|error| format!("{}: {error}", path.display()))?;
-    if makepad_audio_lyrics::TrackLyrics::from_json(&bytes, digest).is_none() {
-        return Err(format!("{}: lyrics JSON is invalid or belongs to another digest", path.display()));
-    }
-    String::from_utf8(bytes)
-        .map(Some)
-        .map_err(|_| format!("{}: lyrics JSON is not UTF-8", path.display()))
-}
-
-fn attribution_path(audio: &Path) -> PathBuf {
-    let mut name = audio.file_name().unwrap_or_default().to_os_string();
-    name.push(".attribution.json");
-    audio.with_file_name(name)
-}
-
-fn load_attribution(audio: &PreparedAudio) -> Result<TrackAttribution, String> {
-    let path = attribution_path(&audio.path);
-    let mut attribution = if path.is_file() {
-        let text = std::fs::read_to_string(&path)
-            .map_err(|error| format!("{}: read attribution sidecar: {error}", path.display()))?;
-        TrackAttribution::deserialize_json(&text)
-            .map_err(|error| format!("{}: invalid attribution JSON: {error:?}", path.display()))?
-    } else {
-        audio.embedded_attribution.clone()
-    };
-    for value in [
-        &mut attribution.title,
-        &mut attribution.artist,
-        &mut attribution.artist_url,
-        &mut attribution.album,
-        &mut attribution.source_url,
-        &mut attribution.license,
-        &mut attribution.license_url,
-    ] {
-        *value = clean_text(value, makepad_asset_client::wire::MAX_SNIPPET_BYTES);
-    }
-    if attribution.title.is_empty() {
-        attribution.title = audio.title.clone();
-    }
-    if attribution.artist.is_empty() {
-        attribution.artist = audio.artist.clone();
-    }
-    if attribution.license.is_empty() {
-        return Err(format!(
-            "{}: track has no licence; add {} with a non-empty license field (unlicensed tracks must not ship)",
-            audio.path.display(),
-            path.display(),
-        ));
-    }
-    for (name, url) in [
-        ("artist_url", &attribution.artist_url),
-        ("source_url", &attribution.source_url),
-        ("license_url", &attribution.license_url),
-    ] {
-        if !url.is_empty() && !url.starts_with("https://") && !url.starts_with("http://") {
-            return Err(format!("{}: attribution {name} must be an http(s) URL", path.display()));
-        }
-    }
-    Ok(attribution)
-}
-
-/// The licences a public demo may redistribute — attribution and share-alike in every CC version,
-/// and the public domain. Returns the SPDX-style id, its version and the licence text URL.
-fn licence_spec(text: &str) -> Option<(String, String, String)> {
-    let text = text.trim();
-    if text == "Public Domain (CC0 1.0)" || text == "CC0 1.0" {
-        return Some((
-            "CC0-1.0".to_string(),
-            "1.0".to_string(),
-            "https://creativecommons.org/publicdomain/zero/1.0/legalcode".to_string(),
-        ));
-    }
-    if text == "Public Domain" || text == "Public Domain Mark 1.0" {
-        return Some((
-            "PDM-1.0".to_string(),
-            "1.0".to_string(),
-            "https://creativecommons.org/publicdomain/mark/1.0/".to_string(),
-        ));
-    }
-    let (version, slug) = if let Some(rest) = text.strip_prefix("CC BY-SA ") {
-        (rest.trim(), "by-sa")
-    } else if let Some(rest) = text.strip_prefix("CC BY ") {
-        (rest.trim(), "by")
-    } else {
-        return None;
-    };
-    if !matches!(version, "1.0" | "2.0" | "2.5" | "3.0" | "4.0") {
-        return None;
-    }
-    Some((
-        format!("CC-{}-{version}", slug.to_ascii_uppercase()),
-        version.to_string(),
-        format!("https://creativecommons.org/licenses/{slug}/{version}/legalcode"),
-    ))
-}
-
-fn attribution_rights(
-    audio: &PreparedAudio,
-    attribution: &TrackAttribution,
-) -> Result<(Rights, String), String> {
-    let Some((license, revision, default_terms_url)) = licence_spec(&attribution.license) else {
-        return Err(format!(
-            "{}: unsupported licence {:?}; expected \"CC BY <version>\", \"CC BY-SA <version>\", \"Public Domain (CC0 1.0)\" or \"Public Domain\"",
-            audio.path.display(),
-            attribution.license
-        ));
-    };
-    let rights = Rights {
-        license: license.to_string(),
-        license_revision: revision.to_string(),
-        terms_digest: None,
-        terms_url: if attribution.license_url.is_empty() {
-            default_terms_url.to_string()
-        } else {
-            attribution.license_url.clone()
-        },
-        credits: attribution.artist.clone(),
-        source: if attribution.source_url.is_empty() {
-            audio.path.file_name().and_then(|name| name.to_str()).unwrap_or("track").to_string()
-        } else {
-            attribution.source_url.clone()
-        },
-        source_archive: None,
-        redistribution: Redistribution::Allowed,
-        derivatives: DerivativePolicy::Allowed,
-    };
-    let description = track_description(attribution);
-    Ok((rights, description))
-}
-
-fn track_description(attribution: &TrackAttribution) -> String {
-    let text = if attribution.source_url.is_empty() {
-        format!("{} — {} — {}", attribution.title, attribution.artist, attribution.license)
-    } else {
-        format!(
-            "{} — {} — {} — {}",
-            attribution.title, attribution.artist, attribution.license, attribution.source_url
-        )
-    };
-    clean_text(&text, makepad_asset_client::wire::MAX_SNIPPET_BYTES)
-}
-
-fn track_alias(artist: &str, title: &str) -> Result<AssetAlias, String> {
-    let artist = slug(artist, 48, "unknown-artist");
-    let title = slug(title, 48, "untitled");
-    AssetAlias::from_str(&format!("music/{artist}/{title}")).map_err(|error| error.to_string())
-}
-
-fn slug(input: &str, max: usize, fallback: &str) -> String {
-    let mut out = String::new();
-    let mut dash = false;
-    for character in input.chars() {
-        let character = character.to_ascii_lowercase();
-        if character.is_ascii_alphanumeric() || character == '_' {
-            if dash && !out.is_empty() && out.len() < max {
-                out.push('-');
-            }
-            dash = false;
-            if out.len() < max {
-                out.push(character);
-            }
-        } else {
-            dash = true;
-        }
-    }
-    while out.ends_with('-') {
-        out.pop();
-    }
-    if out.is_empty() { fallback.to_string() } else { out }
-}
-
-fn clean_text(input: &str, max: usize) -> String {
-    let mut out = String::new();
-    let mut pending_space = false;
-    for character in input.chars() {
-        if character.is_whitespace() || character.is_control() {
-            pending_space = !out.is_empty();
-        } else {
-            if pending_space {
-                out.push(' ');
-                pending_space = false;
-            }
-            out.push(character);
-        }
-    }
-    if out.len() > max {
-        const ELLIPSIS: &str = "…";
-        let mut end = max.saturating_sub(ELLIPSIS.len()).min(out.len());
-        while !out.is_char_boundary(end) { end -= 1; }
-        out.truncate(end);
-        while out.ends_with(' ') { out.pop(); }
-        if max >= ELLIPSIS.len() { out.push_str(ELLIPSIS); }
-    }
-    out
-}
-
-fn id3_comment(bytes: &[u8]) -> Option<String> {
-    let header = bytes.get(..10)?;
-    if &header[..3] != b"ID3" { return None; }
-    let version = header[3];
-    if !(2..=4).contains(&version) { return None; }
-    let body_len = syncsafe(&header[6..10]);
-    let end = 10usize.checked_add(body_len)?.min(bytes.len());
-    let mut at = 10usize;
-    if header[5] & 0x40 != 0 {
-        let raw = bytes.get(at..at + 4)?;
-        let size = if version >= 4 {
-            syncsafe(raw)
-        } else {
-            (u32::from_be_bytes(raw.try_into().ok()?) as usize).saturating_add(4)
-        };
-        at = at.checked_add(size.max(4))?;
-    }
-    let (id_len, frame_header_len) = if version == 2 { (3usize, 6usize) } else { (4, 10) };
-    while at.checked_add(frame_header_len)? <= end {
-        let id = bytes.get(at..at + id_len)?;
-        if id.first() == Some(&0) { break; }
-        let size = if version == 2 {
-            let raw = bytes.get(at + 3..at + 6)?;
-            ((raw[0] as usize) << 16) | ((raw[1] as usize) << 8) | raw[2] as usize
-        } else if version >= 4 {
-            syncsafe(bytes.get(at + 4..at + 8)?)
-        } else {
-            u32::from_be_bytes(bytes.get(at + 4..at + 8)?.try_into().ok()?) as usize
-        };
-        let body_start = at.checked_add(frame_header_len)?;
-        let body_end = body_start.checked_add(size)?;
-        if body_end > end { break; }
-        if id == b"COMM" || id == b"COM" {
-            return decode_id3_comment(bytes.get(body_start..body_end)?);
-        }
-        at = body_end;
-    }
-    None
-}
-
-fn syncsafe(raw: &[u8]) -> usize {
-    raw.iter().fold(0usize, |value, byte| (value << 7) | (byte & 0x7f) as usize)
-}
-
-fn decode_id3_comment(body: &[u8]) -> Option<String> {
-    let encoding = *body.first()?;
-    let payload = body.get(4..)?; // encoding byte plus the three-byte language
-    let text = match encoding {
-        0 | 3 => {
-            let start = payload.iter().position(|byte| *byte == 0).map_or(0, |at| at + 1);
-            decode_id3_string(encoding, &payload[start..])
-        }
-        1 | 2 => {
-            let start = payload
-                .chunks_exact(2)
-                .position(|pair| pair == [0, 0])
-                .map_or(0, |at| at * 2 + 2);
-            decode_id3_string(encoding, &payload[start..])
-        }
-        _ => return None,
-    };
-    (!text.is_empty()).then_some(text)
-}
-
-fn decode_id3_string(encoding: u8, bytes: &[u8]) -> String {
-    match encoding {
-        0 => bytes.iter().map(|byte| *byte as char).collect(),
-        1 | 2 => {
-            let (bytes, big_endian) = match (encoding, bytes) {
-                (1, [0xff, 0xfe, rest @ ..]) => (rest, false),
-                (1, [0xfe, 0xff, rest @ ..]) => (rest, true),
-                (1, rest) => (rest, false),
-                (_, rest) => (rest, true),
-            };
-            let units = bytes.chunks_exact(2).map(|pair| {
-                if big_endian {
-                    u16::from_be_bytes([pair[0], pair[1]])
-                } else {
-                    u16::from_le_bytes([pair[0], pair[1]])
-                }
-            }).collect::<Vec<_>>();
-            String::from_utf16_lossy(&units)
-        }
-        _ => String::from_utf8_lossy(bytes).into_owned(),
-    }
-}
-
-fn asset_id_from_audio(bytes: &[u8]) -> AssetId {
-    let digest = BlobId::hash_of(bytes);
-    AssetId::from_bytes(digest.as_bytes()[..16].try_into().unwrap())
-}
-
-fn make_manifest(track: &PackTrack, asset_id: AssetId) -> Result<(AssetManifest, Vec<Vec<u8>>), String> {
-    let mut blobs = vec![track.audio.bytes.clone()];
-    blobs.extend(track.side_files.iter().map(|file| file.bytes.clone()));
-    let mut files = vec![AssetFile {
-        role: FileRole::Audio,
-        tier: DeviceTier::Any,
-        lod: 0,
-        media: track.audio.media,
-        blob: BlobId::hash_of(&track.audio.bytes),
-        byte_len: track.audio.bytes.len() as u64,
-        dims: None,
-    }];
-    files.extend(track.side_files.iter().map(|file| AssetFile {
-        role: file.role,
-        tier: DeviceTier::Any,
-        lod: 0,
-        media: file.media,
-        blob: BlobId::hash_of(&file.bytes),
-        byte_len: file.bytes.len() as u64,
-        dims: None,
-    }));
-    let total_bytes = files.iter().map(|file| file.byte_len).sum();
-    let media_millis = ((track.audio.frames.len() as u128 * 1000)
-        / track.audio.sample_rate.max(1) as u128)
-        .clamp(1, u32::MAX as u128) as u32;
-    let mut manifest = AssetManifest {
-        asset_id,
-        kind: AssetKind::Audio,
-        files,
-        dependencies: Vec::new(),
-        thumbnail: None,
-        metrics: Metrics { total_bytes, media_millis, ..Metrics::default() },
-        coordinate_system: CoordinateSystem {
-            units_per_meter: 1.0,
-            up: Axis::YPos,
-            forward: Axis::ZNeg,
-            pivot: Pivot::Origin,
-        },
-        bounds: Bounds { min: Vec3::new(-0.5, -0.5, -0.5), max: Vec3::new(0.5, 0.5, 0.5) },
-        anchors: Vec::new(),
-        capabilities: Capabilities { loopable: true, ..Capabilities::default() },
-        spawn_recipe: None,
-        provenance: None,
-        rights: track.rights.clone(),
-    };
-    manifest.canonicalize();
-    manifest.validate().map_err(|error| error.to_string())?;
-    Ok((manifest, blobs))
-}
-
-fn make_annotation(track: &PackTrack) -> AssetAnnotation {
-    AssetAnnotation {
-        title: track.audio.title.clone(),
-        description: track.description.clone(),
-        kind: Some(AssetKind::Audio),
-        categories: vec!["music".to_string()],
-        tags: vec!["music".to_string(), "stems".to_string()],
-        creator: track.audio.artist.clone(),
-        artist: track.attribution.artist.clone(),
-        artist_url: track.attribution.artist_url.clone(),
-        album: track.attribution.album.clone(),
-        source_url: track.attribution.source_url.clone(),
-        license: track.attribution.license.clone(),
-        license_url: track.attribution.license_url.clone(),
-        owner: None,
-        generator: "makepad-dj-pack".to_string(),
-        backend: "ai-hub".to_string(),
-        model: "bs-roformer-4stem".to_string(),
-        prompt: String::new(),
-        provenance: String::new(),
-        visibility: Visibility::Public,
-    }
-}
-
-fn replace_static_export(core: &AssetServerCore, site_out: &Path) -> Result<(), String> {
-    let name = site_out.file_name().and_then(|name| name.to_str()).ok_or("bad --site-out")?;
-    let parent = site_out.parent().unwrap_or_else(|| Path::new("."));
-    let fresh = parent.join(format!(".{name}.dj-pack-new-{}", std::process::id()));
-    let old = parent.join(format!(".{name}.dj-pack-old-{}", std::process::id()));
-    if fresh.exists() || old.exists() {
-        return Err("stale dj-pack export staging directory exists".to_string());
-    }
-    let options = StaticExportOptions {
-        namespace: Some("music".to_string()),
-        kind: Some(AssetKind::Audio),
-        ..StaticExportOptions::default()
-    };
-    let report = export_static(core, &fresh, &options)
-        .map_err(|error| format!("static export selected nothing or failed: {error}"))?;
-    if report.assets == 0 {
-        let _ = std::fs::remove_dir_all(&fresh);
-        return Err(format!(
-            "static export selected nothing: namespace=music kind=audio (excluded rights={}, budget={}, kind={})",
-            report.excluded_rights, report.excluded_budget, report.excluded_kind_mismatch
-        ));
-    }
-    if site_out.exists() {
-        std::fs::rename(site_out, &old).map_err(|error| format!("replace old site: {error}"))?;
-    }
-    if let Err(error) = std::fs::rename(&fresh, site_out) {
-        if old.exists() {
-            let _ = std::fs::rename(&old, site_out);
-        }
-        return Err(format!("install static site: {error}"));
-    }
-    if old.exists() {
-        std::fs::remove_dir_all(&old).map_err(|error| format!("remove old static site: {error}"))?;
-    }
-    Ok(())
-}
-
-fn now_ms() -> u64 {
-    SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_millis()
-        .min(u64::MAX as u128) as u64
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_audio_encode::{encode_vorbis, EncodeOptions};
-    use std::sync::atomic::{AtomicU64, Ordering};
-
-    static NEXT: AtomicU64 = AtomicU64::new(1);
-
-    struct TestDir(PathBuf);
-
-    impl TestDir {
-        fn new(name: &str) -> Self {
-            let root = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
-                .join("../../target/dj-pack-tests")
-                .join(format!("{name}-{}-{}", std::process::id(), NEXT.fetch_add(1, Ordering::Relaxed)));
-            if root.exists() {
-                std::fs::remove_dir_all(&root).unwrap();
-            }
-            std::fs::create_dir_all(&root).unwrap();
-            Self(root)
-        }
-    }
-
-    impl Drop for TestDir {
-        fn drop(&mut self) {
-            let _ = std::fs::remove_dir_all(&self.0);
-        }
-    }
-
-    fn tone_stems(seconds: usize) -> StemSet {
-        let frames = SAMPLE_RATE as usize * seconds;
-        std::array::from_fn(|stem| {
-            let hz = [220.0, 110.0, 660.0, 440.0][stem];
-            let samples = (0..frames)
-                .map(|frame| {
-                    (2.0 * std::f32::consts::PI * hz * frame as f32 / SAMPLE_RATE as f32).sin()
-                        * 0.2
-                })
-                .collect::<Vec<_>>();
-            StereoBuf { left: samples.clone(), right: samples }
-        })
-    }
-
-    fn tone_ogg(seconds: usize) -> Vec<u8> {
-        let frames = SAMPLE_RATE as usize * seconds;
-        let mut pcm = Vec::with_capacity(frames * 2);
-        for frame in 0..frames {
-            let value = (2.0 * std::f32::consts::PI * 330.0 * frame as f32 / SAMPLE_RATE as f32)
-                .sin()
-                * 0.2;
-            pcm.extend_from_slice(&[value, value]);
-        }
-        encode_vorbis(SAMPLE_RATE, 2, &pcm, &EncodeOptions::default()).unwrap()
-    }
-
-    fn write_attribution(audio: &Path, license: &str) {
-        std::fs::write(
-            attribution_path(audio),
-            format!(
-                "{{\"title\":\"tone\",\"artist\":\"tone\",\"artist_url\":\"https://example.test/artist\",\"album\":\"Fixture Album\",\"source_url\":\"https://example.test/tone\",\"license\":\"{license}\",\"license_url\":\"https://creativecommons.org/licenses/by/4.0/\"}}"
-            ),
-        )
-        .unwrap();
-    }
-
-    #[test]
-    fn two_second_cache_round_trip_and_ogg_encode() {
-        let dir = TestDir::new("cache");
-        let stems = tone_stems(2);
-        write_cache(&dir.0, "abcd", &stems).unwrap();
-        let header = CacheHeader::for_track((SAMPLE_RATE * 2) as u64);
-        assert!(makepad_ai_stems::cache_is_complete_on_disk(&dir.0, "abcd", &header));
-        let oggs = ensure_cached_oggs(&dir.0, "abcd", &header, true).unwrap();
-        for bytes in oggs {
-            let decoded = decode_any(&bytes).unwrap();
-            assert_eq!(decoded.rate, SAMPLE_RATE);
-            assert_eq!(decoded.channels, 2);
-            assert_eq!(decoded.frames(), SAMPLE_RATE as usize * 2);
-        }
-    }
-
-    #[test]
-    fn resample_uses_vj_frame_geometry() {
-        assert_eq!(resample(&vec![0.0; 48_000], 48_000.0, 44_100.0).len(), 44_100);
-        assert_eq!(resample(&vec![0.0; 32_000], 32_000.0, 44_100.0).len(), 44_100);
-    }
-
-    #[test]
-    fn loop_splat_side_channel_round_trips() {
-        use makepad_vj_analysis::decks::LoopSpan;
-        use makepad_vj_analysis::loop_splat::{
-            decode_splat, encode_splat, SplatCell, SplatGrid, SplatSection, SPLAT_COLS,
-            SPLAT_ROWS,
-        };
-        let mut cells = [[None; SPLAT_COLS]; SPLAT_ROWS];
-        cells[0][0] = Some(SplatCell {
-            span: LoopSpan { start_secs: 1.0, end_secs: 9.0 },
-            bars: 4,
-            energy: 0.75,
-            silent: false,
-        });
-        let grid = SplatGrid {
-            bpm: 120.0,
-            bar_secs: 2.0,
-            first_bar_secs: 1.0,
-            sections: vec![SplatSection { start_secs: 1.0, end_secs: 17.0, bars: 8 }],
-            cells,
-            bars_per_col: [4, 0, 0, 0, 0, 0, 0, 0],
-        };
-        let bytes = encode_splat(&grid);
-        assert_eq!(decode_splat(&bytes).unwrap(), grid);
-        let dir = TestDir::new("loop-cache");
-        let path = loop_cache_path(&dir.0, "abcd");
-        write_atomic(&path, &bytes).unwrap();
-        assert_eq!(path, dir.0.join("abcd/loop-splat.bin"));
-        assert_eq!(decode_splat(&std::fs::read(path).unwrap()).unwrap(), grid);
-    }
-
-    #[test]
-    fn id3_comment_is_available_as_the_source_fallback() {
-        let mut payload = vec![3];
-        payload.extend_from_slice(b"eng\0https://example.test/from-id3");
-        let mut frame = b"COMM".to_vec();
-        frame.extend_from_slice(&(payload.len() as u32).to_be_bytes());
-        frame.extend_from_slice(&[0, 0]);
-        frame.extend_from_slice(&payload);
-        let mut tag = b"ID3\x03\0\0".to_vec();
-        let size = frame.len();
-        tag.extend_from_slice(&[
-            ((size >> 21) & 0x7f) as u8,
-            ((size >> 14) & 0x7f) as u8,
-            ((size >> 7) & 0x7f) as u8,
-            (size & 0x7f) as u8,
-        ]);
-        tag.extend_from_slice(&frame);
-        assert_eq!(id3_comment(&tag).as_deref(), Some("https://example.test/from-id3"));
-    }
-
-    #[test]
-    fn thirty_second_tone_splits_and_stitches_without_a_seam() {
-        let frames = SAMPLE_RATE as usize * 30;
-        let body_limit = stems_request_body_len(3 * CHUNK_STEP).unwrap() as u64;
-        let windows = stem_windows(frames, Some(body_limit)).unwrap();
-        assert!(windows.len() > 1);
-        for pair in windows.windows(2) {
-            assert_eq!(pair[0].end - pair[1].start, CHUNK_STEP);
-            assert_eq!(pair[1].start % CHUNK_STEP, 0);
-        }
-
-        let tone: Vec<f32> = (0..frames)
-            .map(|frame| {
-                (2.0 * std::f32::consts::PI * 330.0 * frame as f32 / SAMPLE_RATE as f32).sin()
-                    * 0.2
-            })
-            .collect();
-        let mut stitched = makepad_ai_stems::model::empty_stem_set(frames);
-        let mut filled = 0;
-        for range in &windows {
-            let samples = tone[range.clone()].to_vec();
-            let window: StemSet = std::array::from_fn(|_| StereoBuf {
-                left: samples.clone(),
-                right: samples.clone(),
-            });
-            stitch_stem_window(&mut stitched, &mut filled, range, &window).unwrap();
-        }
-        assert_eq!(filled, frames);
-        for frame in (0..frames).step_by(997) {
-            assert!((stitched[0].left[frame] - tone[frame]).abs() < 1e-6);
-            assert!((stitched[3].right[frame] - tone[frame]).abs() < 1e-6);
-        }
-    }
-
-    #[test]
-    fn publish_and_export_matches_static_store_layout() {
-        let dir = TestDir::new("export");
-        let tracks = dir.0.join("tracks");
-        let cache = dir.0.join("stem-cache");
-        let lyrics = dir.0.join("lyrics-cache");
-        let wave_cache = dir.0.join("wave-cache");
-        let loop_cache = dir.0.join("loop-cache");
-        std::fs::create_dir_all(&tracks).unwrap();
-        std::fs::create_dir_all(&lyrics).unwrap();
-        let audio_path = tracks.join("tone.ogg");
-        std::fs::write(&audio_path, tone_ogg(2)).unwrap();
-        write_attribution(&audio_path, "CC BY 4.0");
-        let audio = prepare_audio(&audio_path).unwrap();
-        let stems = tone_stems(2);
-        write_cache(&cache, &audio.digest, &stems).unwrap();
-        let lyrics_json = makepad_audio_lyrics::TrackLyrics {
-            backend: "fixture".into(),
-            model: "fixture".into(),
-            language: "en".into(),
-            duration_secs: 2.0,
-            onset: makepad_audio_lyrics::OnsetStats::default(),
-            lines: Vec::new(),
-        }
-        .to_json(&audio.digest);
-        std::fs::write(lyrics.join(format!("{}.json", audio.digest)), lyrics_json).unwrap();
-        run_analyse(AnalyseArgs {
-            wave_cache: wave_cache.clone(),
-            loop_cache: loop_cache.clone(),
-            audio: vec![audio_path.clone()],
-        })
-        .unwrap();
-        let wave_path = wave_cache_path(&wave_cache, &audio.digest);
-        assert_eq!(wave_path, wave_cache.join(format!("{}.wave", audio.digest)));
-        makepad_vj_analysis::wave_analysis::decode_analysis(
-            &std::fs::read(wave_path).unwrap(),
-        )
-        .unwrap();
-        run_pack(PackArgs {
-            store: dir.0.join("store"),
-            site_out: dir.0.join("site"),
-            stem_cache: Some(cache),
-            lyrics_cache: Some(lyrics),
-            wave_cache: wave_cache.clone(),
-            loop_cache: loop_cache.clone(),
-            require_stems: false,
-            dry_run: false,
-            audio: vec![audio_path],
-        })
-        .unwrap();
-        let site = dir.0.join("site/v1");
-        assert!(site.join("health").is_file());
-        assert!(site.join("static/manifest.json").is_file());
-        let static_manifest = std::fs::read_to_string(site.join("static/manifest.json")).unwrap();
-        assert!(static_manifest.contains("\"assets\""));
-        assert!(static_manifest.contains("\"aliases\""));
-        assert!(static_manifest.contains("\"revisions\""));
-        assert!(static_manifest.contains("\"role\":\"lyrics\""));
-        assert!(static_manifest.contains("\"role\":\"dj_analysis\""));
-        assert!(static_manifest.contains(
-            "\"description\":\"tone — tone — CC BY 4.0 — https://example.test/tone\""
-        ));
-        for field in [
-            "\"artist\":\"tone\"",
-            "\"artist_url\":\"https://example.test/artist\"",
-            "\"album\":\"Fixture Album\"",
-            "\"source_url\":\"https://example.test/tone\"",
-            "\"license\":\"CC BY 4.0\"",
-            "\"license_url\":\"https://creativecommons.org/licenses/by/4.0/\"",
-        ] {
-            assert!(static_manifest.contains(field), "missing {field}");
-        }
-        assert!(std::fs::read_dir(site.join("assets")).unwrap().next().is_some());
-        assert!(std::fs::read_dir(site.join("revisions")).unwrap().next().is_some());
-        assert!(std::fs::read_dir(site.join("blobs")).unwrap().next().is_some());
-
-        {
-            let core = AssetServerCore::open(&dir.0.join("store"), Budgets::default_v1()).unwrap();
-            let head = core
-                .catalog()
-                .resolve_asset_alias(&AssetAlias::from_str("music/tone/tone").unwrap())
-                .unwrap()
-                .unwrap();
-            let annotation = core.search().annotation(&head.asset_id).unwrap().unwrap();
-            assert_eq!(annotation.artist, "tone");
-            assert_eq!(annotation.album, "Fixture Album");
-            assert_eq!(annotation.license, "CC BY 4.0");
-            assert_eq!(annotation.source_url, "https://example.test/tone");
-        }
-
-        // The exact same pack is a revision replay and atomically replaces the snapshot.
-        run_pack(PackArgs {
-            store: dir.0.join("store"),
-            site_out: dir.0.join("site"),
-            stem_cache: Some(dir.0.join("stem-cache")),
-            lyrics_cache: Some(dir.0.join("lyrics-cache")),
-            wave_cache,
-            loop_cache,
-            require_stems: false,
-            dry_run: false,
-            audio: vec![tracks.join("tone.ogg")],
-        })
-        .unwrap();
-    }
-
-    #[test]
-    fn pack_omits_missing_stems_without_touching_empty_cache() {
-        let dir = TestDir::new("empty-cache");
-        let tracks = dir.0.join("tracks");
-        let cache = dir.0.join("stem-cache");
-        std::fs::create_dir_all(&tracks).unwrap();
-        std::fs::create_dir_all(&cache).unwrap();
-        let audio_path = tracks.join("tone.ogg");
-        std::fs::write(&audio_path, tone_ogg(1)).unwrap();
-        write_attribution(&audio_path, "Public Domain (CC0 1.0)");
-        let digest = prepare_audio(&audio_path).unwrap().digest;
-
-        let error = run_pack(PackArgs {
-            store: dir.0.join("required-store"),
-            site_out: dir.0.join("required-site"),
-            stem_cache: Some(cache.clone()),
-            lyrics_cache: None,
-            wave_cache: dir.0.join("wave-cache"),
-            loop_cache: dir.0.join("loop-cache"),
-            require_stems: true,
-            dry_run: false,
-            audio: vec![audio_path.clone()],
-        })
-        .unwrap_err();
-        assert!(error.contains(&digest));
-
-        run_pack(PackArgs {
-            store: dir.0.join("store"),
-            site_out: dir.0.join("site"),
-            stem_cache: Some(cache.clone()),
-            lyrics_cache: None,
-            wave_cache: dir.0.join("wave-cache"),
-            loop_cache: dir.0.join("loop-cache"),
-            require_stems: false,
-            dry_run: false,
-            audio: vec![audio_path],
-        })
-        .unwrap();
-
-        assert!(std::fs::read_dir(&cache).unwrap().next().is_none());
-        let static_manifest =
-            std::fs::read_to_string(dir.0.join("site/v1/static/manifest.json")).unwrap();
-        assert!(!static_manifest.contains("\"role\":\"stem_"));
-        assert!(!static_manifest.contains("\"role\":\"dj_analysis\""));
-        assert!(!static_manifest.contains("\"role\":\"dj_loop_splat\""));
-    }
-
-    #[test]
-    fn pack_refuses_a_track_without_a_licence() {
-        let dir = TestDir::new("missing-licence");
-        let audio_path = dir.0.join("tone.ogg");
-        std::fs::write(&audio_path, tone_ogg(1)).unwrap();
-        let error = run_pack(PackArgs {
-            store: dir.0.join("store"),
-            site_out: dir.0.join("site"),
-            stem_cache: None,
-            lyrics_cache: None,
-            wave_cache: dir.0.join("wave-cache"),
-            loop_cache: dir.0.join("loop-cache"),
-            require_stems: false,
-            dry_run: true,
-            audio: vec![audio_path],
-        })
-        .unwrap_err();
-        assert!(error.contains("track has no licence"), "{error}");
-        assert!(error.contains("unlicensed tracks must not ship"), "{error}");
-    }
-
-    #[test]
-    fn dry_run_writes_nothing_in_read_only_directory() {
-        let dir = TestDir::new("dry-run-read-only");
-        let tracks = dir.0.join("tracks");
-        std::fs::create_dir_all(&tracks).unwrap();
-        let audio_path = tracks.join("tone.ogg");
-        std::fs::write(&audio_path, tone_ogg(1)).unwrap();
-        write_attribution(&audio_path, "Public Domain (CC0 1.0)");
-
-        let original_permissions = std::fs::metadata(&dir.0).unwrap().permissions();
-        let mut read_only_permissions = original_permissions.clone();
-        read_only_permissions.set_readonly(true);
-        std::fs::set_permissions(&dir.0, read_only_permissions).unwrap();
-        let result = run_pack(PackArgs {
-            store: dir.0.join("store"),
-            site_out: dir.0.join("site"),
-            stem_cache: Some(dir.0.join("stem-cache")),
-            lyrics_cache: Some(dir.0.join("lyrics-cache")),
-            wave_cache: dir.0.join("wave-cache"),
-            loop_cache: dir.0.join("loop-cache"),
-            require_stems: false,
-            dry_run: true,
-            audio: vec![audio_path],
-        });
-        std::fs::set_permissions(&dir.0, original_permissions).unwrap();
-
-        result.unwrap();
-        assert!(!dir.0.join("store").exists());
-        assert!(!dir.0.join("site").exists());
-        assert!(!dir.0.join("stem-cache").exists());
-        assert!(!dir.0.join("lyrics-cache").exists());
-    }
-
-    #[test]
-    fn pack_cache_directories_are_opt_in() {
-        let args = parse_pack(&[
-            "--store".into(),
-            "store".into(),
-            "--site-out".into(),
-            "site".into(),
-            "tone.ogg".into(),
-        ])
-        .unwrap();
-        assert!(args.stem_cache.is_none());
-        assert!(args.lyrics_cache.is_none());
-        assert_eq!(
-            args.wave_cache,
-            makepad_vj_analysis::wave_analysis::cache_dir()
-        );
-        assert_eq!(args.loop_cache, default_loop_cache());
-
-        let args = parse_analyse(&[
-            "tone.ogg".into(),
-            "--wave-cache".into(),
-            "waves".into(),
-            "--loop-cache".into(),
-            "loops".into(),
-        ])
-        .unwrap();
-        assert_eq!(args.wave_cache, PathBuf::from("waves"));
-        assert_eq!(args.loop_cache, PathBuf::from("loops"));
-    }
-}
diff --git a/tools/download_cef.sh b/tools/download_cef.sh
new file mode 100755
index 000000000..fb4849277
--- /dev/null
+++ b/tools/download_cef.sh
@@ -0,0 +1,292 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+INDEX_URL="https://cef-builds.spotifycdn.com/index.json"
+BASE_URL="https://cef-builds.spotifycdn.com"
+OUT_DIR="${ROOT_DIR}/local/cef-prebuilt"
+CHANNEL="stable"
+FILE_TYPE="standard"
+VERSION="latest"
+PLATFORM="host"
+DOWNLOAD_ONLY=0
+FORCE=0
+
+usage() {
+    cat <<'EOF'
+Usage: ./tools/download_cef.sh [options]
+
+Downloads the official prebuilt CEF binary distribution from the public
+CEF builds index and extracts it into local/cef-prebuilt by default.
+
+Options:
+  --platform <name>   Target platform, a comma-separated list, or "all".
+                      Defaults to the current host platform.
+                      Supported desktop platforms:
+                      linux64, linuxarm64, macosarm64, macosx64,
+                      windows64, windowsarm64
+  --version <value>   Exact CEF version or "latest" (default)
+  --channel <value>   stable or beta (default: stable)
+  --type <value>      standard, minimal, or client (default: standard)
+  --out <dir>         Output directory (default: local/cef-prebuilt)
+  --download-only     Download archive but do not extract it
+  --force             Re-download archive and re-extract it
+  -h, --help          Show this help
+
+Examples:
+  ./tools/download_cef.sh
+  ./tools/download_cef.sh --platform macosarm64
+  ./tools/download_cef.sh --platform all --type standard
+  ./tools/download_cef.sh --platform windows64,linux64 --channel beta
+EOF
+}
+
+host_platform() {
+    local os machine
+    os="$(uname -s)"
+    machine="$(uname -m)"
+
+    case "${os}:${machine}" in
+        Darwin:arm64|Darwin:aarch64)
+            printf '%s\n' "macosarm64"
+            ;;
+        Darwin:x86_64)
+            printf '%s\n' "macosx64"
+            ;;
+        Linux:x86_64)
+            printf '%s\n' "linux64"
+            ;;
+        Linux:arm64|Linux:aarch64)
+            printf '%s\n' "linuxarm64"
+            ;;
+        MINGW*:x86_64|MSYS*:x86_64|CYGWIN*:x86_64)
+            printf '%s\n' "windows64"
+            ;;
+        MINGW*:arm64|MSYS*:arm64|CYGWIN*:arm64)
+            printf '%s\n' "windowsarm64"
+            ;;
+        *)
+            printf 'Unsupported host platform: %s %s\n' "${os}" "${machine}" >&2
+            exit 1
+            ;;
+    esac
+}
+
+sha1_file() {
+    local path="$1"
+    python3 - "$path" <<'PY'
+import hashlib
+import pathlib
+import sys
+
+path = pathlib.Path(sys.argv[1])
+sha1 = hashlib.sha1()
+with path.open('rb') as handle:
+    for chunk in iter(lambda: handle.read(1024 * 1024), b''):
+        sha1.update(chunk)
+print(sha1.hexdigest())
+PY
+}
+
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        --platform)
+            PLATFORM="$2"
+            shift 2
+            ;;
+        --version)
+            VERSION="$2"
+            shift 2
+            ;;
+        --channel)
+            CHANNEL="$2"
+            shift 2
+            ;;
+        --type)
+            FILE_TYPE="$2"
+            shift 2
+            ;;
+        --out)
+            OUT_DIR="$2"
+            shift 2
+            ;;
+        --download-only)
+            DOWNLOAD_ONLY=1
+            shift
+            ;;
+        --force)
+            FORCE=1
+            shift
+            ;;
+        -h|--help)
+            usage
+            exit 0
+            ;;
+        *)
+            printf 'Unknown option: %s\n' "$1" >&2
+            usage >&2
+            exit 1
+            ;;
+    esac
+done
+
+case "${CHANNEL}" in
+    stable|beta)
+        ;;
+    *)
+        printf 'Unsupported channel: %s\n' "${CHANNEL}" >&2
+        exit 1
+        ;;
+esac
+
+case "${FILE_TYPE}" in
+    standard|minimal|client)
+        ;;
+    *)
+        printf 'Unsupported distribution type: %s\n' "${FILE_TYPE}" >&2
+        exit 1
+        ;;
+esac
+
+if [[ "${PLATFORM}" == "host" ]]; then
+    PLATFORM="$(host_platform)"
+fi
+
+mkdir -p "${OUT_DIR}"
+
+index_json="$(mktemp "${TMPDIR:-/tmp}/cef-index.XXXXXX.json")"
+trap 'rm -f "${index_json}"' EXIT
+
+echo "Fetching CEF index..."
+curl -L --fail --retry 3 --retry-delay 2 -o "${index_json}" "${INDEX_URL}"
+
+resolved=()
+while IFS= read -r line; do
+    [[ -n "${line}" ]] && resolved+=("${line}")
+done < <(
+    python3 - "${index_json}" "${PLATFORM}" "${VERSION}" "${CHANNEL}" "${FILE_TYPE}" <<'PY'
+import json
+import sys
+
+index_path, platform_arg, version_arg, channel_arg, type_arg = sys.argv[1:]
+supported = [
+    "linux64",
+    "linuxarm64",
+    "macosarm64",
+    "macosx64",
+    "windows64",
+    "windowsarm64",
+]
+
+with open(index_path, "r", encoding="utf-8") as handle:
+    data = json.load(handle)
+
+if platform_arg == "all":
+    platforms = supported
+else:
+    platforms = [p.strip() for p in platform_arg.split(",") if p.strip()]
+
+for platform in platforms:
+    if platform not in supported:
+        raise SystemExit(f"Unsupported platform: {platform}")
+    if platform not in data:
+        raise SystemExit(f"Platform not present in CEF index: {platform}")
+
+    selected_version = None
+    selected_file = None
+    for version_entry in data[platform]["versions"]:
+        if version_entry.get("channel", "stable") != channel_arg:
+            continue
+        if version_arg != "latest" and version_entry["cef_version"] != version_arg:
+            continue
+        for file_entry in version_entry["files"]:
+            if file_entry["type"] == type_arg:
+                selected_version = version_entry
+                selected_file = file_entry
+                break
+        if selected_file is not None:
+            break
+
+    if selected_file is None:
+        raise SystemExit(
+            f"No {type_arg} archive found for platform={platform} "
+            f"channel={channel_arg} version={version_arg}"
+        )
+
+    print(
+        "\t".join(
+            [
+                platform,
+                selected_version["cef_version"],
+                selected_file["name"],
+                selected_file["sha1"],
+                str(selected_file["size"]),
+                selected_version.get("channel", "stable"),
+                selected_file["type"],
+            ]
+        )
+    )
+PY
+)
+
+if [[ ${#resolved[@]} -eq 0 ]]; then
+    echo "No matching CEF distributions found." >&2
+    exit 1
+fi
+
+for entry in "${resolved[@]}"; do
+    IFS=$'\t' read -r platform cef_version archive_name archive_sha1 archive_size archive_channel archive_type <<<"${entry}"
+
+    archive_path="${OUT_DIR}/${archive_name}"
+    extract_dir="${OUT_DIR}/${archive_name%.tar.bz2}"
+    current_link="${OUT_DIR}/current-${platform}"
+    archive_url="${BASE_URL}/${archive_name}"
+
+    echo
+    echo "Platform : ${platform}"
+    echo "Version  : ${cef_version}"
+    echo "Channel  : ${archive_channel}"
+    echo "Type     : ${archive_type}"
+    echo "Archive  : ${archive_name}"
+    echo "Size     : ${archive_size} bytes"
+
+    if [[ ${FORCE} -eq 1 ]]; then
+        rm -f "${archive_path}"
+        rm -rf "${extract_dir}"
+    fi
+
+    if [[ -f "${archive_path}" ]]; then
+        echo "Using existing archive: ${archive_path}"
+    else
+        tmp_archive="${archive_path}.part"
+        rm -f "${tmp_archive}"
+        echo "Downloading ${archive_url}"
+        curl -L --fail --retry 3 --retry-delay 2 -o "${tmp_archive}" "${archive_url}"
+        mv "${tmp_archive}" "${archive_path}"
+    fi
+
+    echo "Verifying SHA-1..."
+    actual_sha1="$(sha1_file "${archive_path}")"
+    if [[ "${actual_sha1}" != "${archive_sha1}" ]]; then
+        printf 'SHA-1 mismatch for %s\nexpected: %s\nactual:   %s\n' \
+            "${archive_name}" "${archive_sha1}" "${actual_sha1}" >&2
+        exit 1
+    fi
+
+    if [[ ${DOWNLOAD_ONLY} -eq 1 ]]; then
+        echo "Downloaded: ${archive_path}"
+        continue
+    fi
+
+    if [[ -d "${extract_dir}" ]]; then
+        echo "Using existing extract dir: ${extract_dir}"
+    else
+        echo "Extracting ${archive_name}..."
+        tar -xjf "${archive_path}" -C "${OUT_DIR}"
+    fi
+
+    ln -sfn "${extract_dir}" "${current_link}"
+    echo "Ready: ${extract_dir}"
+    echo "Link : ${current_link}"
+done
diff --git a/tools/makepad_loader/Cargo.toml b/tools/makepad_loader/Cargo.toml
deleted file mode 100644
index 3a07037a3..000000000
--- a/tools/makepad_loader/Cargo.toml
+++ /dev/null
@@ -1,27 +0,0 @@
-[package]
-name = "makepad-loader"
-version = "0.1.0"
-edition = "2021"
-publish = false
-description = "Unzip-and-run Makepad installer: one exe, EULAs, then a private toolchain in this folder"
-
-[lib]
-name = "makepad_loader"
-path = "src/lib.rs"
-
-[[bin]]
-name = "makepad-loader"
-path = "src/main.rs"
-
-[[bin]]
-name = "makepad-loader-cli"
-path = "src/bin/makepad-loader-cli.rs"
-
-[dependencies]
-makepad-widgets = { path = "../../widgets" }
-makepad-terminal = { path = "../../apps/terminal" }
-makepad-network = { path = "../../platform/network" }
-makepad-zip-file = { path = "../../libs/zip_file" }
-makepad-git = { path = "../../libs/git" }
-makepad-fast-inflate = { path = "../../libs/fast_inflate" }
-makepad-strict-json = { path = "../../libs/strict_json" }
diff --git a/tools/makepad_loader/resources/logo_makepad.svg b/tools/makepad_loader/resources/logo_makepad.svg
deleted file mode 100644
index e7b911eb9..000000000
--- a/tools/makepad_loader/resources/logo_makepad.svg
+++ /dev/null
@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg width="100%" height="100%" viewBox="0 0 7067 1035" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
-    <g transform="matrix(1,0,0,1,-54.1122,-304.466)">
-        <rect id="ArtBoard5" x="54.112" y="304.466" width="7066.93" height="1034.07" style="fill:none;"/>
-        <g>
-            <clipPath id="_clip1">
-                <rect x="54.112" y="304.466" width="7066.93" height="1034.07"/>
-            </clipPath>
-            <g clip-path="url(#_clip1)">
-                <g transform="matrix(2.46433,0,0,0.355348,0.112216,246.617)">
-                    <g transform="matrix(0.412987,0,0,2.51071,-14964.8,-23383.5)">
-                        <path d="M37739.3,9977.06L38019.7,10537.9L37458.9,10537.9L37739.3,9977.06Z" style="fill:rgb(255,92,57);"/>
-                    </g>
-                    <g transform="matrix(-0.412987,0,0,2.51071,15723.6,-23383.5)">
-                        <path d="M37739.3,9977.06L38019.7,10537.9L37458.9,10537.9L37739.3,9977.06Z" style="fill:rgb(255,92,57);"/>
-                    </g>
-                    <g transform="matrix(0.412987,0,0,2.51071,-15087.3,-24885.4)">
-                        <path d="M37739.3,9977.06L38019.7,10537.9L37458.9,10537.9L37739.3,9977.06Z" style="fill:rgb(255,92,57);"/>
-                    </g>
-                    <g transform="matrix(-0.412987,0,0,2.51071,15846,-24885.4)">
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-                    </g>
-                    <g transform="matrix(-0.412987,-3.50746e-16,4.43366e-17,-2.51071,16084.4,28088.3)">
-                        <path d="M37739.3,9977.06L38019.7,10537.9L37458.9,10537.9L37739.3,9977.06Z" style="fill:rgb(255,92,57);"/>
-                    </g>
-                    <g transform="matrix(0.412987,-3.50746e-16,-4.43366e-17,-2.51071,-15325.6,28088.3)">
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-                    </g>
-                </g>
-                <g transform="matrix(83.3091,0,0,83.3091,-43233.8,-47386.6)">
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-    </g>
-</svg>
diff --git a/tools/makepad_loader/src/bin/makepad-loader-cli.rs b/tools/makepad_loader/src/bin/makepad-loader-cli.rs
deleted file mode 100644
index fd441efa2..000000000
--- a/tools/makepad_loader/src/bin/makepad-loader-cli.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-fn main() {
-    if let Err(e) = makepad_loader::cli_main() {
-        eprintln!("makepad-loader: {e}");
-        std::process::exit(1);
-    }
-}
diff --git a/tools/makepad_loader/src/cab.rs b/tools/makepad_loader/src/cab.rs
deleted file mode 100644
index 5b3d08eeb..000000000
--- a/tools/makepad_loader/src/cab.rs
+++ /dev/null
@@ -1,216 +0,0 @@
-//! Microsoft Cabinet (MSZIP + LZX) unpacker.
-
-use makepad_fast_inflate::{deflate_decompress_from, DecompressError};
-
-use crate::lzx;
-
-pub fn list(data: &[u8]) -> Result<Vec<String>, String> {
-    Ok(parse(data)?.files.into_iter().map(|f| f.name).collect())
-}
-
-pub fn extract(data: &[u8]) -> Result<Vec<(String, Vec<u8>)>, String> {
-    let parsed = parse(data)?;
-    let mut folder_data = Vec::with_capacity(parsed.folders.len());
-    for folder in &parsed.folders {
-        folder_data.push(decompress_folder(data, folder)?);
-    }
-    let mut out = Vec::new();
-    for f in parsed.files {
-        let buf = folder_data
-            .get(f.folder)
-            .ok_or_else(|| format!("cab folder {} missing", f.folder))?;
-        let end = f
-            .offset
-            .checked_add(f.size)
-            .ok_or("cab file overflow")?;
-        if end > buf.len() {
-            return Err(format!(
-                "cab file {} out of range ({}+{} > {})",
-                f.name,
-                f.offset,
-                f.size,
-                buf.len()
-            ));
-        }
-        out.push((f.name, buf[f.offset..end].to_vec()));
-    }
-    Ok(out)
-}
-
-fn parse(data: &[u8]) -> Result<Parsed, String> {
-    if data.len() < 36 || &data[0..4] != b"MSCF" {
-        return Err("not a cabinet".into());
-    }
-    let coff_files = u32_le(data, 16)?;
-    let nfolders = u16_le(data, 26)?;
-    let nfiles = u16_le(data, 28)?;
-    let flags = u16_le(data, 30)?;
-    // 0x1 prev, 0x2 next, 0x4 reserve-present (NOT spanning).
-    let mut off = 36usize;
-    let mut cb_folder = 0usize;
-    let mut cb_data = 0usize;
-    if flags & 0x0004 != 0 {
-        let cb_header = u16_le(data, off)? as usize;
-        cb_folder = *data.get(off + 2).ok_or("cab truncated")? as usize;
-        cb_data = *data.get(off + 3).ok_or("cab truncated")? as usize;
-        off = off
-            .checked_add(4)
-            .and_then(|o| o.checked_add(cb_header))
-            .ok_or("cab reserve overflow")?;
-    }
-    if flags & 0x0001 != 0 {
-        skip_cstring(data, &mut off)?;
-        skip_cstring(data, &mut off)?;
-    }
-    if flags & 0x0002 != 0 {
-        skip_cstring(data, &mut off)?;
-        skip_cstring(data, &mut off)?;
-    }
-    let mut folders = Vec::new();
-    for _ in 0..nfolders {
-        let coff = u32_le(data, off)?;
-        let ndata = u16_le(data, off + 4)?;
-        let tcomp = u16_le(data, off + 6)?;
-        folders.push(Folder {
-            data_off: coff as usize,
-            blocks: ndata as usize,
-            tcomp,
-            cb_data,
-        });
-        off = off
-            .checked_add(8 + cb_folder)
-            .ok_or("cab folder overflow")?;
-    }
-    let mut files = Vec::new();
-    let mut foff = coff_files as usize;
-    for _ in 0..nfiles {
-        let usize_ = u32_le(data, foff)?;
-        let uoff = u32_le(data, foff + 4)?;
-        let ifold = u16_le(data, foff + 8)?;
-        let name = read_cstring(data, foff + 16)?;
-        files.push(CabFile {
-            name,
-            size: usize_ as usize,
-            offset: uoff as usize,
-            folder: ifold as usize,
-        });
-        foff += 16 + files.last().unwrap().name.len() + 1;
-    }
-    Ok(Parsed { folders, files })
-}
-
-fn skip_cstring(data: &[u8], off: &mut usize) -> Result<(), String> {
-    while *off < data.len() && data[*off] != 0 {
-        *off += 1;
-    }
-    if *off >= data.len() {
-        return Err("cab name unterminated".into());
-    }
-    *off += 1;
-    Ok(())
-}
-
-struct Parsed {
-    folders: Vec<Folder>,
-    files: Vec<CabFile>,
-}
-
-struct Folder {
-    data_off: usize,
-    blocks: usize,
-    tcomp: u16,
-    cb_data: usize,
-}
-
-struct CabFile {
-    name: String,
-    size: usize,
-    offset: usize,
-    folder: usize,
-}
-
-fn decompress_folder(data: &[u8], folder: &Folder) -> Result<Vec<u8>, String> {
-    let method = folder.tcomp & 0x000f;
-    let mut off = folder.data_off;
-    let mut raw = Vec::new();
-    let mut lzx_state = if method == 3 {
-        let window_bits = ((folder.tcomp >> 8) & 0x1f).max(15);
-        Some(lzx::Decoder::new(window_bits as u32)?)
-    } else {
-        None
-    };
-    for _ in 0..folder.blocks {
-        if off + 8 > data.len() {
-            return Err("cab data truncated".into());
-        }
-        let csize = u16_le(data, off + 4)? as usize;
-        let usize_ = u16_le(data, off + 6)? as usize;
-        off += 8 + folder.cb_data;
-        let chunk = data.get(off..off + csize).ok_or("cab chunk truncated")?;
-        off += csize;
-        match method {
-            0 => raw.extend_from_slice(chunk),
-            1 => {
-                if chunk.len() < 2 || chunk[0] != b'C' || chunk[1] != b'K' {
-                    return Err("mszip magic missing".into());
-                }
-                let hist = raw.len().min(32768);
-                let cap = if usize_ == 0 { 32768 } else { usize_ };
-                let mut buf = vec![0u8; hist + cap];
-                if hist > 0 {
-                    buf[..hist].copy_from_slice(&raw[raw.len() - hist..]);
-                }
-                let written = loop {
-                    match deflate_decompress_from(&chunk[2..], &mut buf, hist) {
-                        Ok((_, written)) => break written,
-                        Err(DecompressError::InsufficientSpace) => {
-                            let n = buf.len().saturating_mul(2).max(hist + 1);
-                            buf.resize(n, 0);
-                            if hist > 0 {
-                                buf[..hist].copy_from_slice(&raw[raw.len() - hist..]);
-                            }
-                            if buf.len() > 64 * 1024 * 1024 {
-                                return Err("mszip block too large".into());
-                            }
-                        }
-                        Err(e) => return Err(format!("mszip deflate: {e}")),
-                    }
-                };
-                if usize_ != 0 && written != usize_ {
-                    return Err(format!("mszip size {written} != {usize_}"));
-                }
-                raw.extend_from_slice(&buf[hist..hist + written]);
-            }
-            3 => {
-                let dec = lzx_state
-                    .as_mut()
-                    .unwrap()
-                    .decompress(chunk, usize_)?;
-                raw.extend_from_slice(&dec);
-            }
-            other => return Err(format!("cab compression {other} unsupported")),
-        }
-    }
-    Ok(raw)
-}
-
-fn u16_le(data: &[u8], off: usize) -> Result<u16, String> {
-    let b = data.get(off..off + 2).ok_or("cab truncated")?;
-    Ok(u16::from_le_bytes([b[0], b[1]]))
-}
-
-fn u32_le(data: &[u8], off: usize) -> Result<u32, String> {
-    let b = data.get(off..off + 4).ok_or("cab truncated")?;
-    Ok(u32::from_le_bytes([b[0], b[1], b[2], b[3]]))
-}
-
-fn read_cstring(data: &[u8], off: usize) -> Result<String, String> {
-    let mut end = off;
-    while end < data.len() && data[end] != 0 {
-        end += 1;
-    }
-    if end >= data.len() {
-        return Err("cab name unterminated".into());
-    }
-    Ok(String::from_utf8_lossy(&data[off..end]).into_owned())
-}
diff --git a/tools/makepad_loader/src/cuda.rs b/tools/makepad_loader/src/cuda.rs
deleted file mode 100644
index 52819e20f..000000000
--- a/tools/makepad_loader/src/cuda.rs
+++ /dev/null
@@ -1,136 +0,0 @@
-use std::fs;
-use std::path::{Path, PathBuf};
-
-use makepad_strict_json::{self as json, Value};
-
-use crate::extract;
-use crate::http;
-
-const CUDA_VERSION: &str = "13.2.2";
-const REDIST: &str = "https://developer.download.nvidia.com/compute/cuda/redist";
-
-const COMPONENTS: &[&str] = &[
-    "cuda_nvcc",
-    "libnvvm",
-    "cuda_cccl",
-    "cuda_crt",
-    "cuda_cudart",
-    "libcublas",
-];
-
-pub fn install(cache: &Path, dest: &Path) -> Result<(), String> {
-    if dest.join("bin").join("nvcc.exe").is_file() {
-        println!("cuda: already extracted at {}", dest.display());
-        return Ok(());
-    }
-    let manifest_url = format!("{REDIST}/redistrib_{CUDA_VERSION}.json");
-    println!("cuda: {manifest_url}");
-    let bytes = http::fetch_bytes(&manifest_url)?;
-    let doc = json::parse(&bytes).map_err(|e| format!("cuda json: {e}"))?;
-    fs::create_dir_all(dest).map_err(|e| e.to_string())?;
-    for name in COMPONENTS {
-        let comp = doc
-            .get(name)
-            .ok_or_else(|| format!("cuda manifest missing {name}"))?;
-        let win = comp
-            .get("windows-x86_64")
-            .ok_or_else(|| format!("{name} has no windows-x86_64"))?;
-        let rel = win
-            .get("relative_path")
-            .and_then(Value::as_str)
-            .ok_or("relative_path")?;
-        let sha = win.get("sha256").and_then(Value::as_str);
-        let url = format!("{REDIST}/{rel}");
-        let file = rel.rsplit('/').next().unwrap_or(name);
-        println!("cuda: {name}");
-        let zip = http::cached_file(cache, &url, file, sha)?;
-        let tmp = dest.join(format!(".unpack-{name}"));
-        let _ = fs::remove_dir_all(&tmp);
-        extract::unzip_file(&zip, &tmp, None)?;
-        let inner = extract::single_child_dir(&tmp).unwrap_or(tmp.clone());
-        extract::merge_dir(&inner, dest)?;
-        let _ = fs::remove_dir_all(&tmp);
-    }
-    if !dest.join("bin").join("nvcc.exe").is_file() {
-        return Err("nvcc.exe missing after cuda extract".into());
-    }
-    println!("cuda: ready at {}", dest.display());
-    Ok(())
-}
-
-/// Copy the CUDA runtime DLLs VJ links (`cudart` / `cublas` / `cublasLt` plus
-/// the nvJitLink/nvrtc helpers they load) from a local NVIDIA toolkit into
-/// our private `cuda\bin`. Used when the person already has CUDA on the
-/// machine — we still do not put Program Files on PATH.
-pub fn harvest_runtime(dest: &Path) -> Result<(), String> {
-    let bin = dest.join("bin");
-    if bin.join("cudart64_13.dll").is_file() || bin.join("cudart64_12.dll").is_file() {
-        println!("cuda: runtime already at {}", bin.display());
-        return Ok(());
-    }
-    let src_bin = system_cuda_bin().ok_or_else(|| {
-        "no local NVIDIA CUDA toolkit (and no private nvcc). Accept NVIDIA and retry, or install CUDA."
-            .to_string()
-    })?;
-    fs::create_dir_all(&bin).map_err(|e| e.to_string())?;
-    let mut copied = 0usize;
-    let rd = fs::read_dir(&src_bin).map_err(|e| e.to_string())?;
-    for ent in rd.flatten() {
-        let name = ent.file_name();
-        let name = name.to_string_lossy();
-        let lower = name.to_ascii_lowercase();
-        if !(lower.ends_with(".dll")
-            && (lower.starts_with("cudart")
-                || lower.starts_with("cublas")
-                || lower.starts_with("nvjitlink")
-                || lower.starts_with("nvrtc")))
-        {
-            continue;
-        }
-        let to = bin.join(ent.file_name());
-        fs::copy(ent.path(), &to).map_err(|e| format!("copy {name}: {e}"))?;
-        copied += 1;
-    }
-    if copied == 0 {
-        return Err(format!("no CUDA runtime DLLs in {}", src_bin.display()));
-    }
-    println!(
-        "cuda: harvested {copied} runtime DLLs from {} into {}",
-        src_bin.display(),
-        bin.display()
-    );
-    Ok(())
-}
-
-fn system_cuda_bin() -> Option<PathBuf> {
-    let pf = std::env::var_os("ProgramFiles").map(PathBuf::from)?;
-    let root = pf.join("NVIDIA GPU Computing Toolkit").join("CUDA");
-    let mut best: Option<(u32, u32, PathBuf)> = None;
-    let rd = fs::read_dir(&root).ok()?;
-    for ent in rd.flatten() {
-        let name = ent.file_name();
-        let name = name.to_string_lossy();
-        let digits = name.trim_start_matches(|c: char| !c.is_ascii_digit());
-        let mut parts = digits.split('.');
-        let major: u32 = parts.next().unwrap_or("0").parse().unwrap_or(0);
-        let minor: u32 = parts
-            .next()
-            .unwrap_or("0")
-            .trim_end_matches(|c: char| !c.is_ascii_digit())
-            .parse()
-            .unwrap_or(0);
-        let bin = ent.path().join("bin");
-        let bin = if bin.join("x64").is_dir() {
-            bin.join("x64")
-        } else {
-            bin
-        };
-        if bin.is_dir() {
-            match &best {
-                Some(cur) if (major, minor) <= (cur.0, cur.1) => {}
-                _ => best = Some((major, minor, bin)),
-            }
-        }
-    }
-    best.map(|(_, _, p)| p)
-}
diff --git a/tools/makepad_loader/src/extract.rs b/tools/makepad_loader/src/extract.rs
deleted file mode 100644
index a1d57e353..000000000
--- a/tools/makepad_loader/src/extract.rs
+++ /dev/null
@@ -1,284 +0,0 @@
-use std::fs;
-use std::io::{Cursor, Write};
-use std::path::Path;
-
-use makepad_fast_inflate::{deflate_decompress, DecompressError};
-use makepad_zip_file::{
-    CentralDirectoryFileHeader, EndOfCentralDirectory, COMPRESS_METHOD_DEFLATED,
-    COMPRESS_METHOD_UNCOMPRESSED,
-};
-
-pub fn unzip_file(zip_path: &Path, dest: &Path, strip_prefix: Option<&str>) -> Result<usize, String> {
-    let bytes = fs::read(zip_path).map_err(|e| format!("read {}: {e}", zip_path.display()))?;
-    unzip_bytes(&bytes, dest, strip_prefix)
-}
-
-pub fn unzip_bytes(bytes: &[u8], dest: &Path, strip_prefix: Option<&str>) -> Result<usize, String> {
-    fs::create_dir_all(dest).map_err(|e| e.to_string())?;
-    let eocd_at = find_eocd(bytes).ok_or("zip: missing end of central directory")?;
-    let mut cur = Cursor::new(&bytes[eocd_at..]);
-    let eocd = EndOfCentralDirectory::from_stream(&mut cur).map_err(|e| format!("zip eocd: {e:?}"))?;
-    let mut cur = Cursor::new(bytes);
-    cur.set_position(eocd.central_directory_offset as u64);
-    let mut n = 0usize;
-    for _ in 0..eocd.total_entries_all_disk {
-        let hdr = CentralDirectoryFileHeader::from_stream(&mut cur)
-            .map_err(|e| format!("zip cd: {e:?}"))?;
-        if let Some(path) = zip_entry_path(&hdr.file_name, strip_prefix)? {
-            if hdr.file_name.ends_with('/') || hdr.file_name.ends_with('\\') {
-                fs::create_dir_all(dest.join(&path)).map_err(|e| e.to_string())?;
-                continue;
-            }
-            let mut file_cur = Cursor::new(bytes);
-            let data = hdr
-                .extract(&mut file_cur)
-                .map_err(|e| format!("unzip {}: {e:?}", hdr.file_name))?;
-            write_file(&dest.join(path), &data)?;
-            n += 1;
-        }
-    }
-    let _ = (COMPRESS_METHOD_DEFLATED, COMPRESS_METHOD_UNCOMPRESSED);
-    Ok(n)
-}
-
-pub fn extract_tar_gz(path: &Path, dest: &Path) -> Result<usize, String> {
-    let gz = fs::read(path).map_err(|e| format!("read {}: {e}", path.display()))?;
-    let tar = gzip_to_vec(&gz).map_err(|e| format!("gzip {}: {e}", path.display()))?;
-    extract_tar(&tar, dest)
-}
-
-fn gzip_to_vec(gz: &[u8]) -> Result<Vec<u8>, String> {
-    if gz.len() < 18 {
-        return Err("gzip too short".into());
-    }
-    let header = gzip_header_len(gz)?;
-    let deflate = gz
-        .get(header..gz.len() - 8)
-        .ok_or("gzip missing body")?;
-    let isize = u32::from_le_bytes(gz[gz.len() - 4..].try_into().unwrap()) as usize;
-    let mut cap = isize.max(deflate.len().saturating_mul(4)).max(1);
-    loop {
-        let mut out = vec![0u8; cap];
-        match deflate_decompress(deflate, &mut out) {
-            Ok((_, written)) => {
-                out.truncate(written);
-                return Ok(out);
-            }
-            Err(DecompressError::InsufficientSpace) => {
-                cap = cap.saturating_mul(2);
-                if cap > 2 * 1024 * 1024 * 1024 {
-                    return Err("gzip output too large".into());
-                }
-            }
-            Err(e) => return Err(e.to_string()),
-        }
-    }
-}
-
-fn gzip_header_len(gz: &[u8]) -> Result<usize, String> {
-    if gz.len() < 10 || gz[0] != 0x1f || gz[1] != 0x8b || gz[2] != 8 {
-        return Err("not gzip".into());
-    }
-    let flg = gz[3];
-    let mut pos = 10usize;
-    if flg & 4 != 0 {
-        if pos + 2 > gz.len() {
-            return Err("gzip extra".into());
-        }
-        let xlen = u16::from_le_bytes([gz[pos], gz[pos + 1]]) as usize;
-        pos += 2 + xlen;
-    }
-    if flg & 8 != 0 {
-        while pos < gz.len() && gz[pos] != 0 {
-            pos += 1;
-        }
-        pos += 1;
-    }
-    if flg & 16 != 0 {
-        while pos < gz.len() && gz[pos] != 0 {
-            pos += 1;
-        }
-        pos += 1;
-    }
-    if flg & 2 != 0 {
-        pos += 2;
-    }
-    if pos + 8 > gz.len() {
-        return Err("gzip header overruns".into());
-    }
-    Ok(pos)
-}
-
-pub fn extract_tar(tar: &[u8], dest: &Path) -> Result<usize, String> {
-    fs::create_dir_all(dest).map_err(|e| e.to_string())?;
-    let mut off = 0usize;
-    let mut n = 0usize;
-    let mut long_name: Option<String> = None;
-    while off + 512 <= tar.len() {
-        let hdr = &tar[off..off + 512];
-        if hdr.iter().all(|&b| b == 0) {
-            break;
-        }
-        let size = tar_octal(&hdr[124..136])?;
-        let typeflag = hdr[156];
-        let mut name = tar_name(hdr)?;
-        if let Some(ln) = long_name.take() {
-            name = ln;
-        }
-        let data_off = off + 512;
-        let next = data_off + ((size + 511) / 512) * 512;
-        let payload = tar.get(data_off..data_off + size).ok_or("tar truncated")?;
-        match typeflag {
-            b'L' => {
-                long_name = Some(
-                    String::from_utf8_lossy(payload)
-                        .trim_end_matches('\0')
-                        .to_string(),
-                );
-            }
-            b'x' | b'g' => {
-                if let Some(pax_name) = pax_path(payload) {
-                    long_name = Some(pax_name);
-                }
-            }
-            b'5' | b'D' => {
-                if let Some(rel) = safe_rel(&name)? {
-                    fs::create_dir_all(dest.join(rel)).map_err(|e| e.to_string())?;
-                }
-            }
-            b'0' | b'\0' | b'7' => {
-                if let Some(rel) = safe_rel(&name)? {
-                    write_file(&dest.join(rel), payload)?;
-                    n += 1;
-                }
-            }
-            _ => {}
-        }
-        off = next.min(tar.len());
-    }
-    Ok(n)
-}
-
-fn tar_name(hdr: &[u8]) -> Result<String, String> {
-    let name = cstr(&hdr[0..100]);
-    let prefix = cstr(&hdr[345..500]);
-    if prefix.is_empty() {
-        Ok(name)
-    } else {
-        Ok(format!("{prefix}/{name}"))
-    }
-}
-
-fn tar_octal(bytes: &[u8]) -> Result<usize, String> {
-    let s = std::str::from_utf8(bytes)
-        .unwrap_or("")
-        .trim_matches(|c: char| c == '\0' || c.is_whitespace());
-    if s.is_empty() {
-        return Ok(0);
-    }
-    usize::from_str_radix(s, 8).map_err(|_| format!("bad tar size {s}"))
-}
-
-fn pax_path(payload: &[u8]) -> Option<String> {
-    let text = std::str::from_utf8(payload).ok()?;
-    for line in text.split('\n') {
-        if let Some(rest) = line.split_once(" path=") {
-            let v = rest.1.trim_end_matches('\n').trim_end_matches('\0');
-            if !v.is_empty() {
-                return Some(v.to_string());
-            }
-        }
-    }
-    None
-}
-
-fn cstr(bytes: &[u8]) -> String {
-    let end = bytes.iter().position(|&b| b == 0).unwrap_or(bytes.len());
-    String::from_utf8_lossy(&bytes[..end]).to_string()
-}
-
-fn zip_entry_path(name: &str, strip: Option<&str>) -> Result<Option<String>, String> {
-    let mut n = name.replace('\\', "/");
-    if let Some(prefix) = strip {
-        let p = prefix.trim_end_matches('/');
-        if let Some(rest) = n.strip_prefix(p) {
-            n = rest.trim_start_matches('/').to_string();
-        } else {
-            return Ok(None);
-        }
-    }
-    if n.is_empty() {
-        return Ok(None);
-    }
-    safe_rel(&n)
-}
-
-fn safe_rel(name: &str) -> Result<Option<String>, String> {
-    let n = name.replace('\\', "/");
-    if n.is_empty() || n.starts_with('/') {
-        return Ok(None);
-    }
-    for part in n.split('/') {
-        if part == ".." {
-            return Err(format!("refusing path {name}"));
-        }
-    }
-    Ok(Some(n))
-}
-
-pub fn write_file(path: &Path, data: &[u8]) -> Result<(), String> {
-    if let Some(parent) = path.parent() {
-        fs::create_dir_all(parent).map_err(|e| e.to_string())?;
-    }
-    let mut f = fs::File::create(path).map_err(|e| format!("create {}: {e}", path.display()))?;
-    f.write_all(data).map_err(|e| e.to_string())?;
-    Ok(())
-}
-
-fn find_eocd(data: &[u8]) -> Option<usize> {
-    if data.len() < 22 {
-        return None;
-    }
-    let start = data.len().saturating_sub(22 + 65535);
-    for i in (start..=data.len() - 22).rev() {
-        if data[i..i + 4] == [0x50, 0x4b, 0x05, 0x06] {
-            let comment = u16::from_le_bytes([data[i + 20], data[i + 21]]) as usize;
-            if i + 22 + comment == data.len() {
-                return Some(i);
-            }
-        }
-    }
-    None
-}
-
-/// Copy directory contents into dest, merging.
-pub fn merge_dir(src: &Path, dest: &Path) -> Result<(), String> {
-    fs::create_dir_all(dest).map_err(|e| e.to_string())?;
-    for entry in fs::read_dir(src).map_err(|e| e.to_string())? {
-        let entry = entry.map_err(|e| e.to_string())?;
-        let to = dest.join(entry.file_name());
-        let ft = entry.file_type().map_err(|e| e.to_string())?;
-        if ft.is_dir() {
-            merge_dir(&entry.path(), &to)?;
-        } else if ft.is_file() {
-            fs::copy(entry.path(), &to).map_err(|e| e.to_string())?;
-        }
-    }
-    Ok(())
-}
-
-/// If `dir` contains a single subdirectory, return it (rust dist tarball layout).
-pub fn single_child_dir(dir: &Path) -> Option<std::path::PathBuf> {
-    let mut dirs = Vec::new();
-    for entry in fs::read_dir(dir).ok()? {
-        let entry = entry.ok()?;
-        if entry.file_type().ok()?.is_dir() {
-            dirs.push(entry.path());
-        }
-    }
-    if dirs.len() == 1 {
-        Some(dirs.remove(0))
-    } else {
-        None
-    }
-}
diff --git a/tools/makepad_loader/src/gitclone.rs b/tools/makepad_loader/src/gitclone.rs
deleted file mode 100644
index 0c1d576fe..000000000
--- a/tools/makepad_loader/src/gitclone.rs
+++ /dev/null
@@ -1,214 +0,0 @@
-use std::path::{Path, PathBuf};
-use std::process::Command;
-
-use makepad_git::http_sync::{
-    apply_pack_and_checkout, build_info_refs_request, build_upload_pack_request,
-    extract_pack_from_response, parse_info_refs_response, GitHttpMethod, GitHttpRequest,
-    GitHttpResponse, NoopHttpSyncHooks,
-};
-
-use crate::http;
-
-pub fn clone_depth1(url: &str, dest: &Path, branch: Option<&str>) -> Result<(), String> {
-    if dest.join(".git").is_dir() && dest.join("Cargo.toml").is_file() {
-        println!("  git: already cloned at {}", dest.display());
-        return Ok(());
-    }
-    let parent = dest.parent().unwrap_or(dest);
-    let tmp = parent.join(format!(
-        ".{}.clone-tmp",
-        dest.file_name()
-            .map(|s| s.to_string_lossy().into_owned())
-            .unwrap_or_else(|| "src".into())
-    ));
-    let _ = std::fs::remove_dir_all(&tmp);
-    std::fs::create_dir_all(&tmp).map_err(|e| e.to_string())?;
-    let result = clone_into(url, &tmp, branch);
-    match result {
-        Ok(()) => {
-            if dest.exists() {
-                let _ = std::fs::remove_dir_all(dest);
-            }
-            std::fs::rename(&tmp, dest).map_err(|e| {
-                let _ = std::fs::remove_dir_all(&tmp);
-                e.to_string()
-            })?;
-            Ok(())
-        }
-        Err(e) => {
-            let _ = std::fs::remove_dir_all(&tmp);
-            Err(e)
-        }
-    }
-}
-
-fn clone_into(url: &str, dest: &Path, branch: Option<&str>) -> Result<(), String> {
-    println!("  git ls-refs {url}");
-    let info = build_info_refs_request(url, None);
-    let info_resp = do_git(&info)?;
-    let head = parse_info_refs_response(&info_resp, branch).map_err(|e| e.to_string())?;
-    println!(
-        "  HEAD {} {}",
-        head.oid.to_hex(),
-        head.ref_name.as_deref().unwrap_or("HEAD")
-    );
-    let pack_req = build_upload_pack_request(
-        url,
-        head.oid,
-        &head.capabilities,
-        &[],
-        Some(1),
-    )
-    .map_err(|e| e.to_string())?;
-    println!("  git upload-pack depth=1");
-    let pack_resp = do_git(&pack_req)?;
-    let pack = extract_pack_from_response(&pack_resp)
-        .map_err(|e| e.to_string())?
-        .ok_or("empty pack from github")?;
-    println!("  pack {:.1} MB", pack.len() as f64 / 1_048_576.0);
-    crate::progress::stage(
-        "Git",
-        &format!("pack {:.1} MB", pack.len() as f64 / 1_048_576.0),
-        0.9,
-    );
-    std::fs::create_dir_all(dest).map_err(|e| e.to_string())?;
-    let report = apply_pack_and_checkout(
-        dest,
-        url,
-        head.oid,
-        head.ref_name.as_deref(),
-        &pack,
-        &mut NoopHttpSyncHooks,
-    )
-    .map_err(|e| e.to_string())?;
-    println!(
-        "  checkout {} files, {:.1} MB",
-        report.checked_out_files,
-        report.checked_out_bytes as f64 / 1_048_576.0
-    );
-    Ok(())
-}
-
-pub fn pull_branch(url: &str, dest: &Path, branch: &str) -> Result<String, String> {
-    if !dest.is_dir() {
-        return Err(format!("no checkout at {}", dest.display()));
-    }
-    if let Some(git) = find_git_exe() {
-        return pull_git_exe(&git, dest, branch);
-    }
-    crate::progress::stage("Git", &format!("fetch {branch} (depth 1)"), 0.2);
-    let parent = dest.parent().unwrap_or(dest);
-    let tmp = parent.join(format!(
-        ".{}.pull-tmp",
-        dest.file_name()
-            .map(|s| s.to_string_lossy().into_owned())
-            .unwrap_or_else(|| "src".into())
-    ));
-    let _ = std::fs::remove_dir_all(&tmp);
-    std::fs::create_dir_all(&tmp).map_err(|e| e.to_string())?;
-    match clone_into(url, &tmp, Some(branch)) {
-        Ok(()) => {
-            let backup = parent.join(format!(
-                ".{}.pull-old",
-                dest.file_name()
-                    .map(|s| s.to_string_lossy().into_owned())
-                    .unwrap_or_else(|| "src".into())
-            ));
-            let _ = std::fs::remove_dir_all(&backup);
-            std::fs::rename(dest, &backup).map_err(|e| {
-                let _ = std::fs::remove_dir_all(&tmp);
-                e.to_string()
-            })?;
-            if let Err(e) = std::fs::rename(&tmp, dest) {
-                let _ = std::fs::rename(&backup, dest);
-                let _ = std::fs::remove_dir_all(&tmp);
-                return Err(e.to_string());
-            }
-            let _ = std::fs::remove_dir_all(&backup);
-            Ok(format!("checked out {branch}"))
-        }
-        Err(e) => {
-            let _ = std::fs::remove_dir_all(&tmp);
-            Err(e)
-        }
-    }
-}
-
-fn find_git_exe() -> Option<PathBuf> {
-    if let Ok(path) = std::env::var("PATH") {
-        for dir in std::env::split_paths(&path) {
-            let cand = if cfg!(windows) {
-                dir.join("git.exe")
-            } else {
-                dir.join("git")
-            };
-            if cand.is_file() {
-                return Some(cand);
-            }
-        }
-    }
-    if cfg!(windows) {
-        let pf = std::env::var_os("ProgramFiles").map(PathBuf::from)?;
-        let cand = pf.join("Git").join("cmd").join("git.exe");
-        if cand.is_file() {
-            return Some(cand);
-        }
-    } else {
-        for p in ["/usr/bin/git", "/opt/homebrew/bin/git", "/usr/local/bin/git"] {
-            let cand = PathBuf::from(p);
-            if cand.is_file() {
-                return Some(cand);
-            }
-        }
-    }
-    None
-}
-
-fn pull_git_exe(git: &Path, dest: &Path, branch: &str) -> Result<String, String> {
-    let run = |args: &[&str]| -> Result<String, String> {
-        crate::progress::stage("Git", &args.join(" "), 0.5);
-        let out = Command::new(git)
-            .current_dir(dest)
-            .args(args)
-            .output()
-            .map_err(|e| format!("git {}: {e}", args.join(" ")))?;
-        let stderr = String::from_utf8_lossy(&out.stderr);
-        let stdout = String::from_utf8_lossy(&out.stdout);
-        if !out.status.success() {
-            return Err(format!(
-                "git {} failed: {}",
-                args.join(" "),
-                stderr.trim().if_empty(stdout.trim())
-            ));
-        }
-        Ok(stdout.trim().to_string())
-    };
-    run(&["fetch", "origin", branch])?;
-    run(&["checkout", branch])?;
-    run(&["pull", "--ff-only", "origin", branch])?;
-    let rev = run(&["rev-parse", "--short", "HEAD"])?;
-    Ok(format!("{branch} at {rev}"))
-}
-
-trait IfEmpty {
-    fn if_empty(self, other: Self) -> Self;
-}
-
-impl IfEmpty for &str {
-    fn if_empty(self, other: Self) -> Self {
-        if self.is_empty() { other } else { self }
-    }
-}
-
-fn do_git(req: &GitHttpRequest) -> Result<GitHttpResponse, String> {
-    let method = match req.method {
-        GitHttpMethod::Get => "GET",
-        GitHttpMethod::Post => "POST",
-    };
-    let resp = http::fetch_method(method, &req.url, &req.headers, &req.body)?;
-    Ok(GitHttpResponse {
-        status_code: resp.status,
-        headers: resp.headers.clone(),
-        body: resp.body,
-    })
-}
diff --git a/tools/makepad_loader/src/http.rs b/tools/makepad_loader/src/http.rs
deleted file mode 100644
index 63fee6ae9..000000000
--- a/tools/makepad_loader/src/http.rs
+++ /dev/null
@@ -1,283 +0,0 @@
-use std::fs::{self, OpenOptions};
-use std::io::{self, Write};
-use std::path::{Path, PathBuf};
-use std::sync::atomic::{AtomicU64, Ordering};
-use std::sync::Arc;
-use std::time::Duration;
-
-use makepad_network::blocking_http::{self, Limits, Request};
-
-use crate::progress::{self, Progress};
-use crate::sha256;
-
-pub fn big_limits() -> Limits {
-    Limits {
-        max_head_bytes: 256 * 1024,
-        max_header_count: 128,
-        max_header_line_bytes: 16 * 1024,
-        max_trailer_count: 32,
-        max_trailer_bytes: 8 * 1024,
-        max_body_bytes: 2 * 1024 * 1024 * 1024,
-        max_chunk_line_bytes: 4096,
-        total_timeout: Duration::from_secs(3 * 3600),
-    }
-}
-
-pub fn fetch(url: &str) -> Result<blocking_http::Response, String> {
-    fetch_method("GET", url, &[], &[])
-}
-
-pub fn fetch_method(
-    method: &str,
-    url: &str,
-    headers: &[(String, String)],
-    body: &[u8],
-) -> Result<blocking_http::Response, String> {
-    fetch_method_progress(method, url, headers, body, None)
-}
-
-pub fn fetch_method_progress(
-    method: &str,
-    url: &str,
-    headers: &[(String, String)],
-    body: &[u8],
-    file_name: Option<&str>,
-) -> Result<blocking_http::Response, String> {
-    let mut current = url.to_string();
-    for _ in 0..8 {
-        let mut req = match method {
-            "POST" => Request::post(&current),
-            _ => Request::get(&current),
-        }
-        .limits(big_limits())
-        .body(body.to_vec());
-        for (name, value) in headers {
-            req = req
-                .header(name, value)
-                .map_err(|e| format!("{e} ({name})"))?;
-        }
-        if let Some(name) = file_name {
-            let name = name.to_string();
-            let last = Arc::new(AtomicU64::new(0));
-            req = req.on_body_progress(move |loaded, total| {
-                let prev = last.load(Ordering::Relaxed);
-                let step = 256 * 1024;
-                let done = total.is_some_and(|t| t > 0 && loaded >= t);
-                if !done && loaded < prev.saturating_add(step) {
-                    return;
-                }
-                last.store(loaded, Ordering::Relaxed);
-                let frac = match total {
-                    Some(t) if t > 0 => (loaded as f64 / t as f64) as f32,
-                    _ => 0.0,
-                };
-                progress::emit(Progress {
-                    stage: "Download".into(),
-                    detail: format!(
-                        "{name}  {:.1} / {:.1} MB",
-                        loaded as f64 / 1_048_576.0,
-                        total.unwrap_or(0) as f64 / 1_048_576.0
-                    ),
-                    loaded,
-                    total: total.unwrap_or(0),
-                    frac,
-                });
-            });
-        }
-        let resp = blocking_http::request_no_redirect(req)
-            .map_err(|e| format!("http {e} for {current}"))?;
-        if (300..400).contains(&resp.status) {
-            let loc = resp
-                .header("location")
-                .ok_or_else(|| format!("redirect without location from {current}"))?;
-            current = resolve_url(&current, loc)?;
-            continue;
-        }
-        if resp.status != 200 {
-            return Err(format!("http {} for {current}", resp.status));
-        }
-        return Ok(resp);
-    }
-    Err(format!("too many redirects from {url}"))
-}
-
-pub fn cached_file(
-    cache: &Path,
-    url: &str,
-    file_name: &str,
-    sha256_hex: Option<&str>,
-) -> Result<PathBuf, String> {
-    fs::create_dir_all(cache).map_err(|e| e.to_string())?;
-    let dest = cache.join(safe_name(file_name));
-    let part = sidecar(&dest, ".part");
-    let ok = sidecar(&dest, ".ok");
-    let _ = fs::remove_file(&part);
-
-    if dest.is_file() && file_is_complete(&dest, &ok, sha256_hex)? {
-        println!(
-            "  cache hit {}",
-            dest.file_name().unwrap().to_string_lossy()
-        );
-        return Ok(dest);
-    }
-    if dest.is_file() {
-        println!("  incomplete or corrupt {file_name}, redownloading");
-        let _ = fs::remove_file(&dest);
-        let _ = fs::remove_file(&ok);
-    }
-
-    println!("  download {file_name}");
-    progress::stage("Download", file_name, 0.0);
-    let resp = fetch_method_progress("GET", url, &[], &[], Some(file_name))?;
-    if resp.body.is_empty() {
-        return Err(format!("empty download {file_name}"));
-    }
-    if let Some(expect) = sha256_hex {
-        let got = sha256::sha256_hex(&resp.body);
-        if !got.eq_ignore_ascii_case(expect) {
-            return Err(format!(
-                "sha256 mismatch for {file_name}: got {got} want {expect}"
-            ));
-        }
-    }
-    if let Some(len) = content_length(&resp) {
-        if resp.body.len() as u64 != len {
-            return Err(format!(
-                "truncated download {file_name}: {} != {len}",
-                resp.body.len()
-            ));
-        }
-    }
-
-    write_atomic(&dest, &part, &ok, &resp.body, sha256_hex)?;
-    println!(
-        "  wrote {} ({:.1} MB)",
-        dest.file_name().unwrap().to_string_lossy(),
-        dest.metadata().map(|m| m.len()).unwrap_or(0) as f64 / 1_048_576.0
-    );
-    Ok(dest)
-}
-
-pub fn fetch_bytes(url: &str) -> Result<Vec<u8>, String> {
-    Ok(fetch(url)?.body)
-}
-
-fn content_length(resp: &blocking_http::Response) -> Option<u64> {
-    resp.header("content-length")
-        .and_then(|s| s.trim().parse().ok())
-}
-
-fn sidecar(dest: &Path, extra: &str) -> PathBuf {
-    let mut s = dest.as_os_str().to_os_string();
-    s.push(extra);
-    PathBuf::from(s)
-}
-
-fn file_is_complete(
-    dest: &Path,
-    ok: &Path,
-    sha256_hex: Option<&str>,
-) -> Result<bool, String> {
-    let meta = dest.metadata().map_err(|e| e.to_string())?;
-    if meta.len() == 0 {
-        return Ok(false);
-    }
-    let stamp = match fs::read_to_string(ok) {
-        Ok(s) => s,
-        Err(_) => return Ok(false),
-    };
-    let mut size = None;
-    let mut sha = None;
-    for line in stamp.lines() {
-        if let Some(v) = line.strip_prefix("size=") {
-            size = v.trim().parse::<u64>().ok();
-        }
-        if let Some(v) = line.strip_prefix("sha256=") {
-            sha = Some(v.trim().to_string());
-        }
-    }
-    if size != Some(meta.len()) {
-        return Ok(false);
-    }
-    if let Some(expect) = sha256_hex {
-        if sha
-            .as_deref()
-            .map(|s| !s.eq_ignore_ascii_case(expect))
-            .unwrap_or(true)
-        {
-            return Ok(false);
-        }
-        return Ok(true);
-    }
-    if let Some(recorded) = sha {
-        let bytes = fs::read(dest).map_err(|e| e.to_string())?;
-        let got = sha256::sha256_hex(&bytes);
-        return Ok(got.eq_ignore_ascii_case(&recorded));
-    }
-    Ok(false)
-}
-
-fn write_atomic(
-    dest: &Path,
-    part: &Path,
-    ok: &Path,
-    body: &[u8],
-    sha256_hex: Option<&str>,
-) -> Result<(), String> {
-    let _ = fs::remove_file(part);
-    {
-        let mut f = OpenOptions::new()
-            .create(true)
-            .write(true)
-            .truncate(true)
-            .open(part)
-            .map_err(|e| e.to_string())?;
-        f.write_all(body).map_err(|e| e.to_string())?;
-        f.sync_all().map_err(|e| e.to_string())?;
-    }
-    let sha = sha256_hex
-        .map(|s| s.to_string())
-        .unwrap_or_else(|| sha256::sha256_hex(body));
-    let stamp = format!("size={}\nsha256={sha}\n", body.len());
-    fs::write(ok, stamp).map_err(|e| e.to_string())?;
-    if let Err(e) = fs::rename(part, dest) {
-        let _ = fs::remove_file(part);
-        return Err(e.to_string());
-    }
-    Ok(())
-}
-
-fn safe_name(name: &str) -> String {
-    name.replace(['/', '\\', ':'], "_")
-}
-
-fn resolve_url(current: &str, location: &str) -> Result<String, String> {
-    let loc = location.trim();
-    if loc.starts_with("https://") || loc.starts_with("http://") {
-        return Ok(loc.to_string());
-    }
-    if loc.starts_with("//") {
-        let scheme = if current.starts_with("https://") {
-            "https:"
-        } else {
-            "http:"
-        };
-        return Ok(format!("{scheme}{loc}"));
-    }
-    let slash = current
-        .find("://")
-        .and_then(|i| current[i + 3..].find('/').map(|j| i + 3 + j))
-        .unwrap_or(current.len());
-    let origin = &current[..slash.min(current.len())];
-    if loc.starts_with('/') {
-        Ok(format!("{origin}{loc}"))
-    } else {
-        let base = current.rsplit_once('/').map(|(a, _)| a).unwrap_or(origin);
-        Ok(format!("{base}/{loc}"))
-    }
-}
-
-#[allow(dead_code)]
-fn _io(e: io::Error) -> String {
-    e.to_string()
-}
diff --git a/tools/makepad_loader/src/lib.rs b/tools/makepad_loader/src/lib.rs
deleted file mode 100644
index c906164aa..000000000
--- a/tools/makepad_loader/src/lib.rs
+++ /dev/null
@@ -1,525 +0,0 @@
-pub mod cab;
-pub mod cuda;
-pub mod extract;
-pub mod gitclone;
-pub mod http;
-pub mod lzx;
-pub mod msi;
-pub mod msvc;
-pub mod progress;
-pub mod rustc;
-pub mod sha256;
-
-use std::env;
-use std::fs;
-use std::path::{Path, PathBuf};
-#[cfg(windows)]
-use std::process::Command;
-
-#[derive(Clone)]
-pub struct InstallOpts {
-    pub root: PathBuf,
-    pub git_url: String,
-    pub branch: Option<String>,
-    pub skip_build: bool,
-    pub skip_cuda: bool,
-    pub skip_git: bool,
-    pub src: Option<PathBuf>,
-    pub package: String,
-}
-
-impl Default for InstallOpts {
-    fn default() -> Self {
-        Self {
-            root: default_root(),
-            git_url: "https://github.com/makepad/makepad".to_string(),
-            branch: Some("work".to_string()),
-            skip_build: false,
-            skip_cuda: true,
-            skip_git: false,
-            src: None,
-            package: "makepad-example-counter".to_string(),
-        }
-    }
-}
-
-pub fn default_root() -> PathBuf {
-    if let Ok(p) = env::var("MAKEPAD_LOADER_ROOT") {
-        return PathBuf::from(p);
-    }
-    // Unzip-and-run: the folder that contains the exe (or cwd) is the
-    // whole install. Cache, toolchain, tmp, and src land next to it.
-    if let Ok(exe) = env::current_exe() {
-        if let Some(dir) = exe.parent() {
-            if dir.as_os_str().len() > 0 {
-                return dir.to_path_buf();
-            }
-        }
-    }
-    env::current_dir().unwrap_or_else(|_| PathBuf::from("."))
-}
-
-#[derive(Clone, Debug)]
-pub struct AppInfo {
-    pub package: String,
-    pub title: String,
-}
-
-pub fn run_install(
-    opts: &InstallOpts,
-    progress: impl FnMut(progress::Progress) + 'static,
-) -> Result<Vec<AppInfo>, String> {
-    progress::scope(progress, || run_install_inner(opts))
-}
-
-fn run_install_inner(opts: &InstallOpts) -> Result<Vec<AppInfo>, String> {
-    fs::create_dir_all(&opts.root).map_err(|e| e.to_string())?;
-    let tmp = tmp_dir(&opts.root)?;
-    let _ = tmp;
-    let cache = opts.root.join("cache");
-    let toolchain = opts.root.join("toolchain");
-    let rust_dir = toolchain.join("rust");
-    let msvc_dir = toolchain.join("msvc");
-    let cuda_dir = toolchain.join("cuda");
-    let cloned = opts.root.join("src");
-    let src_dir = opts.src.clone().unwrap_or_else(|| cloned.clone());
-
-    #[cfg(windows)]
-    {
-        dwell("Rust", "stable rustc / cargo / rust-std", 0.08);
-        rustc::install(&cache, &rust_dir)?;
-        dwell("Rust", "ready", 0.22);
-        dwell("MSVC", "Build Tools + Windows SDK", 0.28);
-        msvc::install(&cache, &msvc_dir)?;
-        dwell("MSVC", "ready", 0.48);
-        dwell("CUDA", "NVIDIA toolkit", 0.55);
-        if cuda_dir.join("bin").join("nvcc.exe").is_file() {
-            dwell("CUDA", "already extracted", 0.72);
-        } else if !opts.skip_cuda {
-            match cuda::install(&cache, &cuda_dir) {
-                Ok(()) => dwell("CUDA", "ready", 0.72),
-                Err(e) => {
-                    dwell(
-                        "CUDA",
-                        &format!("redist unavailable ({e}); copying local NVIDIA runtime"),
-                        0.62,
-                    );
-                    cuda::harvest_runtime(&cuda_dir)?;
-                    dwell("CUDA", "runtime ready", 0.72);
-                }
-            }
-        } else {
-            dwell("CUDA", "copying local NVIDIA runtime", 0.62);
-            cuda::harvest_runtime(&cuda_dir)?;
-            dwell("CUDA", "runtime ready", 0.72);
-        }
-        write_env_scripts(&opts.root, &rust_dir, &msvc_dir, &cuda_dir, &src_dir)?;
-    }
-    #[cfg(not(windows))]
-    {
-        let _ = (&cache, &rust_dir, &msvc_dir, &cuda_dir);
-        progress::stage("Checkout", "using local workspace", 0.4);
-    }
-
-    if !opts.skip_git {
-        dwell(
-            "Git",
-            &format!("clone {} (depth 1, work)", opts.git_url),
-            0.8,
-        );
-        gitclone::clone_depth1(&opts.git_url, &cloned, opts.branch.as_deref())?;
-        dwell("Git", "checkout ready", 0.92);
-    } else {
-        dwell("Git", "using existing checkout", 0.92);
-    }
-
-    if !opts.skip_build {
-        #[cfg(windows)]
-        {
-            progress::stage("Build", &opts.package, 0.95);
-            isolated_build(opts, &rust_dir, &msvc_dir, &cuda_dir, &src_dir)?;
-        }
-    }
-
-    dwell("Ready", "scanning apps", 1.0);
-    list_apps(&src_dir)
-}
-
-fn dwell(stage: &str, detail: &str, frac: f32) {
-    progress::stage(stage, detail, frac);
-    std::thread::sleep(std::time::Duration::from_millis(450));
-}
-
-const APP_CATALOG: &[(&str, &str)] = &[
-    ("makepad-vj", "VJ"),
-    ("makepad-studio", "Studio"),
-    ("makepad-wm", "Desktop"),
-    ("makepad-files", "Files"),
-    ("makepad-browser", "Browser"),
-    ("makepad-terminal", "Terminal"),
-    ("makepad-app-asset-ui", "Assets"),
-    ("makepad-example-counter", "Counter"),
-    ("makepad-example-splash", "Splash"),
-    ("makepad-example-todo", "Todo"),
-];
-
-pub fn list_apps(src: &Path) -> Result<Vec<AppInfo>, String> {
-    let mut apps = Vec::new();
-    for &(package, title) in APP_CATALOG {
-        if crate_exists(src, package) {
-            apps.push(AppInfo {
-                package: package.to_string(),
-                title: title.to_string(),
-            });
-        }
-    }
-    if apps.is_empty() {
-        return Err(format!("no catalog apps in {}", src.display()));
-    }
-    Ok(apps)
-}
-
-fn crate_exists(src: &Path, package: &str) -> bool {
-    fn walk(dir: &Path, package: &str, depth: usize) -> bool {
-        if depth > 4 {
-            return false;
-        }
-        let Ok(rd) = fs::read_dir(dir) else {
-            return false;
-        };
-        for e in rd.flatten() {
-            let p = e.path();
-            if p.is_dir() {
-                if walk(&p, package, depth + 1) {
-                    return true;
-                }
-            } else if p.file_name().is_some_and(|n| n == "Cargo.toml") {
-                if package_name(&p).as_deref() == Some(package) {
-                    return p.parent().map(|d| d.join("src/main.rs").is_file()).unwrap_or(false);
-                }
-            }
-        }
-        false
-    }
-    walk(src, package, 0)
-}
-
-fn package_name(cargo: &Path) -> Option<String> {
-    let text = fs::read_to_string(cargo).ok()?;
-    for line in text.lines() {
-        let line = line.trim();
-        if let Some(rest) = line.strip_prefix("name") {
-            if let Some((_, val)) = rest.split_once('=') {
-                return Some(val.trim().trim_matches('"').to_string());
-            }
-        }
-        if line.starts_with('[') && line != "[package]" {
-            break;
-        }
-    }
-    None
-}
-
-pub fn env_bat_path(root: &Path) -> PathBuf {
-    root.join("toolchain").join("env.bat")
-}
-
-pub fn tmp_dir(root: &Path) -> Result<PathBuf, String> {
-    let tmp = root.join("tmp");
-    fs::create_dir_all(&tmp).map_err(|e| e.to_string())?;
-    Ok(tmp)
-}
-
-pub fn build_dir(root: &Path) -> Result<PathBuf, String> {
-    let dir = root.join("build");
-    fs::create_dir_all(&dir).map_err(|e| e.to_string())?;
-    Ok(dir)
-}
-
-#[cfg(windows)]
-fn write_env_scripts(
-    root: &Path,
-    rust_dir: &Path,
-    msvc_dir: &Path,
-    cuda_dir: &Path,
-    src_dir: &Path,
-) -> Result<(), String> {
-    let mut path = vec![
-        rust_dir.join("bin").display().to_string(),
-        cuda_dir.join("bin").display().to_string(),
-    ];
-    if let Some(cl) = msvc::msvc_bin_dir(msvc_dir) {
-        path.push(cl.display().to_string());
-    }
-    path.push(r"C:\Windows\System32".into());
-    path.push(r"C:\Windows".into());
-    let mut include = Vec::new();
-    let mut lib = Vec::new();
-    if let Some(tools) = msvc::msvc_root_tools(msvc_dir) {
-        include.push(tools.join("include").display().to_string());
-        lib.push(tools.join("lib/x64").display().to_string());
-    }
-    push_sdk_paths(msvc_dir, &mut include, &mut lib);
-    let cargo_home = root.join("cargo-home");
-    fs::create_dir_all(&cargo_home).map_err(|e| e.to_string())?;
-    let tmp = tmp_dir(root)?;
-    let build = build_dir(root)?;
-    let src = if src_dir.is_dir() {
-        src_dir.to_path_buf()
-    } else {
-        root.to_path_buf()
-    };
-    let bat = format!(
-        "@echo off\r\n\
-         set PATH={};\r\n\
-         set INCLUDE={};\r\n\
-         set LIB={};\r\n\
-         set CARGO_HOME={}\r\n\
-         set CARGO_TARGET_DIR={}\r\n\
-         set RUSTC={}\r\n\
-         set CARGO={}\r\n\
-         set CUDA_PATH={}\r\n\
-         set CARGO_TERM_PROGRESS_WHEN=always\r\n\
-         set CARGO_TERM_PROGRESS_WIDTH=80\r\n\
-         set CARGO_TERM_COLOR=always\r\n\
-         set TEMP={}\r\n\
-         set TMP={}\r\n\
-         set TMPDIR={}\r\n\
-         set SystemRoot=C:\\Windows\r\n\
-         cd /d {}\r\n",
-        path.join(";"),
-        include.join(";"),
-        lib.join(";"),
-        cargo_home.display(),
-        build.display(),
-        rust_dir.join("bin").join("rustc.exe").display(),
-        rust_dir.join("bin").join("cargo.exe").display(),
-        cuda_dir.display(),
-        tmp.display(),
-        tmp.display(),
-        tmp.display(),
-        src.display(),
-    );
-    extract::write_file(&env_bat_path(root), bat.as_bytes())?;
-    Ok(())
-}
-
-#[cfg(windows)]
-fn isolated_build(
-    opts: &InstallOpts,
-    rust_dir: &Path,
-    msvc_dir: &Path,
-    cuda_dir: &Path,
-    src_dir: &Path,
-) -> Result<(), String> {
-    let cargo = rust_dir.join("bin").join(exe("cargo"));
-    let rustc = rust_dir.join("bin").join(exe("rustc"));
-    if !cargo.is_file() {
-        return Err(format!("missing {}", cargo.display()));
-    }
-    let cl_dir = msvc::msvc_bin_dir(msvc_dir).ok_or("cl.exe not found in unpacked msvc")?;
-    let tools = msvc::msvc_root_tools(msvc_dir);
-    let cargo_home = opts.root.join("cargo-home");
-    fs::create_dir_all(&cargo_home).map_err(|e| e.to_string())?;
-
-    #[allow(unused_mut)]
-    let mut path_parts = vec![
-        rust_dir.join("bin").display().to_string(),
-        cl_dir.display().to_string(),
-        cuda_dir.join("bin").display().to_string(),
-    ];
-    #[cfg(windows)]
-    {
-        path_parts.push(r"C:\Windows\System32".into());
-        path_parts.push(r"C:\Windows".into());
-    }
-
-    let mut include = Vec::new();
-    let mut lib = Vec::new();
-    if let Some(tools) = &tools {
-        include.push(tools.join("include").display().to_string());
-        lib.push(tools.join("lib/x64").display().to_string());
-    }
-    push_sdk_paths(msvc_dir, &mut include, &mut lib);
-
-    let path_join = if cfg!(windows) { ";" } else { ":" };
-    let mut cmd = Command::new(&cargo);
-    cmd.env_clear();
-    cmd.env("PATH", path_parts.join(path_join));
-    cmd.env("CARGO_HOME", &cargo_home);
-    cmd.env("RUSTC", &rustc);
-    cmd.env("CARGO", &cargo);
-    cmd.env("CUDA_PATH", cuda_dir);
-    cmd.env("INCLUDE", include.join(path_join));
-    cmd.env("LIB", lib.join(path_join));
-    if let Some(ccbin) = msvc::msvc_bin_dir(msvc_dir) {
-        cmd.env("CCC_OVERRIDE_OPTIONS", "");
-        cmd.env("NVCC_CCBIN", &ccbin);
-    }
-    #[cfg(windows)]
-    {
-        cmd.env("SystemRoot", r"C:\Windows");
-        cmd.env("WINDIR", r"C:\Windows");
-        cmd.env("COMSPEC", r"C:\Windows\System32\cmd.exe");
-        let tmp = tmp_dir(&opts.root)?;
-        let build = build_dir(&opts.root)?;
-        cmd.env("TEMP", &tmp);
-        cmd.env("TMP", &tmp);
-        cmd.env("TMPDIR", &tmp);
-        cmd.env("CARGO_TARGET_DIR", &build);
-        if let Ok(profile) = env::var("USERPROFILE") {
-            cmd.env("USERPROFILE", profile);
-        }
-        cmd.env("HOMEDRIVE", "C:");
-    }
-    cmd.arg("build")
-        .arg("--release")
-        .arg("-p")
-        .arg(&opts.package)
-        .current_dir(src_dir);
-    println!("  cargo {}", cargo.display());
-    println!("  PATH {}", path_parts.join(path_join));
-    let st = cmd.status().map_err(|e| format!("spawn cargo: {e}"))?;
-    if !st.success() {
-        return Err(format!("cargo exited {st}"));
-    }
-    Ok(())
-}
-
-#[cfg(windows)]
-fn push_sdk_paths(msvc_dir: &Path, include: &mut Vec<String>, lib: &mut Vec<String>) {
-    let kits = msvc_dir.join("Windows Kits/10");
-    let inc_root = kits.join("Include");
-    if let Ok(rd) = fs::read_dir(&inc_root) {
-        let mut vers: Vec<_> = rd.flatten().map(|e| e.path()).filter(|p| p.is_dir()).collect();
-        vers.sort();
-        if let Some(v) = vers.last() {
-            for sub in ["ucrt", "shared", "um", "winrt"] {
-                include.push(v.join(sub).display().to_string());
-            }
-        }
-    }
-    let lib_root = kits.join("Lib");
-    if let Ok(rd) = fs::read_dir(&lib_root) {
-        let mut vers: Vec<_> = rd.flatten().map(|e| e.path()).filter(|p| p.is_dir()).collect();
-        vers.sort();
-        if let Some(v) = vers.last() {
-            lib.push(v.join("ucrt/x64").display().to_string());
-            lib.push(v.join("um/x64").display().to_string());
-        }
-    }
-}
-
-#[cfg(windows)]
-fn exe(name: &str) -> String {
-    if cfg!(windows) {
-        format!("{name}.exe")
-    } else {
-        name.to_string()
-    }
-}
-
-pub fn cli_main() -> Result<(), String> {
-    let args = parse_args()?;
-    if let Some(path) = &args.dump_msi {
-        let bytes = fs::read(path).map_err(|e| format!("read {}: {e}", path.display()))?;
-        return msi::dump(&bytes);
-    }
-    if let Some(path) = &args.dump_cab {
-        let bytes = fs::read(path).map_err(|e| format!("read {}: {e}", path.display()))?;
-        let names = cab::list(&bytes)?;
-        println!("cab members={}", names.len());
-        for n in &names {
-            println!("  {n}");
-        }
-        return Ok(());
-    }
-    let opts = InstallOpts {
-        root: args.root,
-        git_url: args.git_url,
-        branch: args.branch,
-        skip_build: args.skip_build,
-        skip_cuda: args.skip_cuda,
-        skip_git: args.skip_git,
-        src: args.src,
-        package: args.package,
-    };
-    run_install(&opts, |_| {})?;
-    Ok(())
-}
-
-struct CliArgs {
-    root: PathBuf,
-    git_url: String,
-    branch: Option<String>,
-    skip_build: bool,
-    skip_cuda: bool,
-    skip_git: bool,
-    src: Option<PathBuf>,
-    package: String,
-    dump_msi: Option<PathBuf>,
-    dump_cab: Option<PathBuf>,
-}
-
-fn parse_args() -> Result<CliArgs, String> {
-    let mut root = default_root();
-    let mut git_url = "https://github.com/makepad/makepad".to_string();
-    let mut branch = None;
-    let mut skip_build = false;
-    let mut skip_cuda = true;
-    let mut skip_git = false;
-    let mut src = None;
-    let mut package = "makepad-example-counter".to_string();
-    let mut dump_msi = None;
-    let mut dump_cab = None;
-    let mut args = env::args().skip(1);
-    while let Some(a) = args.next() {
-        match a.as_str() {
-            "--root" => {
-                root = PathBuf::from(args.next().ok_or("--root needs a path")?);
-            }
-            "--git" => {
-                git_url = args.next().ok_or("--git needs a url")?;
-            }
-            "--branch" => {
-                branch = Some(args.next().ok_or("--branch needs a name")?);
-            }
-            "--package" | "-p" => {
-                package = args.next().ok_or("-p needs a package")?;
-            }
-            "--skip-build" => skip_build = true,
-            "--skip-cuda" => skip_cuda = true,
-            "--cuda" => skip_cuda = false,
-            "--skip-git" => skip_git = true,
-            "--src" => {
-                src = Some(PathBuf::from(args.next().ok_or("--src needs a path")?));
-            }
-            "--dump-msi" => {
-                dump_msi = Some(PathBuf::from(args.next().ok_or("--dump-msi needs a path")?));
-            }
-            "--dump-cab" => {
-                dump_cab = Some(PathBuf::from(args.next().ok_or("--dump-cab needs a path")?));
-            }
-            "-h" | "--help" => {
-                println!(
-                    "makepad-loader-cli [--root DIR] [--git URL] [--branch NAME] [-p PKG]\n\
-                     [--skip-build] [--skip-cuda|--cuda] [--skip-git]"
-                );
-                std::process::exit(0);
-            }
-            other => return Err(format!("unknown arg {other}")),
-        }
-    }
-    Ok(CliArgs {
-        root,
-        git_url,
-        branch,
-        skip_build,
-        skip_cuda,
-        skip_git,
-        src,
-        package,
-        dump_msi,
-        dump_cab,
-    })
-}
diff --git a/tools/makepad_loader/src/lzx.rs b/tools/makepad_loader/src/lzx.rs
deleted file mode 100644
index 91f4ffcba..000000000
--- a/tools/makepad_loader/src/lzx.rs
+++ /dev/null
@@ -1,481 +0,0 @@
-//! LZX as used by Microsoft Cabinet folders (window 32KiB..2MiB).
-
-const PRETREE_LEN: usize = 20;
-const MAINTREE_LEN: usize = 256 + 8 * 50;
-const LENTREE_LEN: usize = 249;
-const ALIGNED_LEN: usize = 8;
-
-pub struct Decoder {
-    window: Vec<u8>,
-    window_size: usize,
-    window_posn: usize,
-    r0: usize,
-    r1: usize,
-    r2: usize,
-    intel_filesize: u32,
-    intel_curpos: i32,
-    intel_started: bool,
-    header_read: bool,
-    block_remaining: u32,
-    block_type: u32,
-    main_tree: Huffman,
-    length_tree: Huffman,
-    aligned_tree: Huffman,
-    bits: BitReader,
-}
-
-impl Decoder {
-    pub fn new(window_bits: u32) -> Result<Self, String> {
-        if !(15..=21).contains(&window_bits) {
-            return Err(format!("lzx window_bits {window_bits}"));
-        }
-        let window_size = 1usize << window_bits;
-        Ok(Self {
-            window: vec![0; window_size],
-            window_size,
-            window_posn: 0,
-            r0: 1,
-            r1: 1,
-            r2: 1,
-            intel_filesize: 0,
-            intel_curpos: 0,
-            intel_started: false,
-            header_read: false,
-            block_remaining: 0,
-            block_type: 0,
-            main_tree: Huffman::empty(),
-            length_tree: Huffman::empty(),
-            aligned_tree: Huffman::empty(),
-            bits: BitReader::new(&[]),
-        })
-    }
-
-    pub fn decompress(&mut self, input: &[u8], out_len: usize) -> Result<Vec<u8>, String> {
-        self.bits.push(input);
-        if !self.header_read {
-            if self.bits.read(1)? != 0 {
-                let hi = self.bits.read(16)?;
-                let lo = self.bits.read(16)?;
-                self.intel_filesize = (hi << 16) | lo;
-            }
-            self.header_read = true;
-        }
-        let mut out = vec![0u8; out_len];
-        let mut copied = 0usize;
-        while copied < out_len {
-            if self.block_remaining == 0 {
-                self.read_block_header()?;
-            }
-            let take = (out_len - copied).min(self.block_remaining as usize);
-            match self.block_type {
-                1 | 2 => self.decode_compressed(&mut out, copied, take)?,
-                3 => self.decode_uncompressed(&mut out, copied, take)?,
-                t => return Err(format!("lzx block type {t}")),
-            }
-            copied += take;
-            self.block_remaining -= take as u32;
-        }
-        if self.intel_started && self.intel_filesize != 0 && out_len > 10 {
-            apply_e8(&mut out, &mut self.intel_curpos, self.intel_filesize);
-        }
-        Ok(out)
-    }
-
-    fn read_block_header(&mut self) -> Result<(), String> {
-        self.block_type = self.bits.read(3)?;
-        let hi = self.bits.read(16)?;
-        let lo = self.bits.read(8)?;
-        self.block_remaining = (hi << 8) | lo;
-        match self.block_type {
-            1 => {
-                read_lengths(&mut self.bits, &mut self.main_tree, 0, 256)?;
-                read_lengths(&mut self.bits, &mut self.main_tree, 256, MAINTREE_LEN)?;
-                self.main_tree.build(MAINTREE_LEN)?;
-                read_lengths(&mut self.bits, &mut self.length_tree, 0, LENTREE_LEN)?;
-                self.length_tree.build(LENTREE_LEN)?;
-            }
-            2 => {
-                let mut lens = [0u8; ALIGNED_LEN];
-                for i in 0..ALIGNED_LEN {
-                    lens[i] = self.bits.read(3)? as u8;
-                }
-                self.aligned_tree = Huffman::from_lengths(&lens)?;
-                read_lengths(&mut self.bits, &mut self.main_tree, 0, 256)?;
-                read_lengths(&mut self.bits, &mut self.main_tree, 256, MAINTREE_LEN)?;
-                self.main_tree.build(MAINTREE_LEN)?;
-                read_lengths(&mut self.bits, &mut self.length_tree, 0, LENTREE_LEN)?;
-                self.length_tree.build(LENTREE_LEN)?;
-            }
-            3 => {
-                self.bits.align_to_byte();
-                self.r0 = self.bits.read_le_u32()? as usize;
-                self.r1 = self.bits.read_le_u32()? as usize;
-                self.r2 = self.bits.read_le_u32()? as usize;
-            }
-            t => return Err(format!("lzx bad block {t}")),
-        }
-        Ok(())
-    }
-}
-
-fn read_lengths(
-    bits: &mut BitReader,
-    tree: &mut Huffman,
-    start: usize,
-    end: usize,
-) -> Result<(), String> {
-        let mut pre = [0u8; PRETREE_LEN];
-        for i in 0..PRETREE_LEN {
-            pre[i] = bits.read(4)? as u8;
-        }
-        let pretree = Huffman::from_lengths(&pre)?;
-        let mut i = start;
-        while i < end {
-            let sym = pretree.decode(bits)?;
-            match sym {
-                0..=16 => {
-                    let len = if i < tree.lengths.len() {
-                        tree.lengths[i]
-                    } else {
-                        0
-                    };
-                    let v = ((len as i32 + sym as i32 - 8) & 0x1f) as u8;
-                    if i >= tree.lengths.len() {
-                        tree.lengths.resize(end, 0);
-                    }
-                    tree.lengths[i] = v;
-                    i += 1;
-                }
-                17 => {
-                    let n = 4 + bits.read(4)? as usize;
-                    if i + n > end {
-                        return Err("lzx pretree 17 overrun".into());
-                    }
-                    if tree.lengths.len() < end {
-                        tree.lengths.resize(end, 0);
-                    }
-                    for slot in tree.lengths.iter_mut().skip(i).take(n) {
-                        *slot = 0;
-                    }
-                    i += n;
-                }
-                18 => {
-                    let n = 20 + bits.read(5)? as usize;
-                    if i + n > end {
-                        return Err("lzx pretree 18 overrun".into());
-                    }
-                    if tree.lengths.len() < end {
-                        tree.lengths.resize(end, 0);
-                    }
-                    for slot in tree.lengths.iter_mut().skip(i).take(n) {
-                        *slot = 0;
-                    }
-                    i += n;
-                }
-                19 => {
-                    let n = 4 + bits.read(1)? as usize;
-                    let adj = pretree.decode(bits)? as i32;
-                    let base = if i < tree.lengths.len() {
-                        tree.lengths[i]
-                    } else {
-                        0
-                    };
-                    let v = ((base as i32 + adj - 8) & 0x1f) as u8;
-                    if tree.lengths.len() < end {
-                        tree.lengths.resize(end, 0);
-                    }
-                    for slot in tree.lengths.iter_mut().skip(i).take(n) {
-                        *slot = v;
-                    }
-                    i += n;
-                }
-                _ => return Err("lzx pretree symbol".into()),
-            }
-        }
-        Ok(())
-}
-
-impl Decoder {
-    fn decode_compressed(&mut self, out: &mut [u8], start: usize, take: usize) -> Result<(), String> {
-        let mut i = 0usize;
-        while i < take {
-            let sym = self.main_tree.decode(&mut self.bits)?;
-            if sym < 256 {
-                let b = sym as u8;
-                self.window[self.window_posn] = b;
-                out[start + i] = b;
-                self.window_posn = (self.window_posn + 1) % self.window_size;
-                i += 1;
-                self.intel_started = true;
-                continue;
-            }
-            let footer = (sym - 256) as usize;
-            let mut length = (footer & 7) + 2;
-            if (footer & 7) == 7 {
-                length = 9 + self.length_tree.decode(&mut self.bits)? as usize;
-            }
-            let pos_slot = footer >> 3;
-            let offset = self.match_offset(pos_slot)?;
-            if offset == 0 || offset > self.window_size {
-                return Err(format!("lzx offset {offset}"));
-            }
-            for _ in 0..length {
-                if i >= take {
-                    break;
-                }
-                let src = (self.window_posn + self.window_size - offset) % self.window_size;
-                let b = self.window[src];
-                self.window[self.window_posn] = b;
-                out[start + i] = b;
-                self.window_posn = (self.window_posn + 1) % self.window_size;
-                i += 1;
-            }
-            self.intel_started = true;
-        }
-        Ok(())
-    }
-
-    fn match_offset(&mut self, pos_slot: usize) -> Result<usize, String> {
-        if pos_slot < 3 {
-            let off = match pos_slot {
-                0 => self.r0,
-                1 => self.r1,
-                _ => self.r2,
-            };
-            if pos_slot != 0 {
-                let t = self.r0;
-                self.r0 = off;
-                if pos_slot == 1 {
-                    self.r1 = t;
-                } else {
-                    self.r2 = self.r1;
-                    self.r1 = t;
-                }
-            }
-            return Ok(off);
-        }
-        let extra_bits = extra_offset_bits(pos_slot);
-        let mut offset = 1usize << extra_bits;
-        if extra_bits > 3 && self.block_type == 2 {
-            let verbatim = if extra_bits > 3 {
-                self.bits.read(extra_bits as u32 - 3)? as usize
-            } else {
-                0
-            };
-            let aligned = self.aligned_tree.decode(&mut self.bits)? as usize;
-            offset += (verbatim << 3) + aligned;
-        } else if extra_bits > 0 {
-            offset += self.bits.read(extra_bits as u32)? as usize;
-        }
-        offset -= 2;
-        self.r2 = self.r1;
-        self.r1 = self.r0;
-        self.r0 = offset;
-        Ok(offset)
-    }
-
-    fn decode_uncompressed(&mut self, out: &mut [u8], start: usize, take: usize) -> Result<(), String> {
-        self.bits.align_to_byte();
-        for i in 0..take {
-            let b = self.bits.read(8)? as u8;
-            self.window[self.window_posn] = b;
-            out[start + i] = b;
-            self.window_posn = (self.window_posn + 1) % self.window_size;
-        }
-        if take & 1 != 0 {
-            let _ = self.bits.read(8);
-        }
-        Ok(())
-    }
-}
-
-fn extra_offset_bits(slot: usize) -> usize {
-    if slot < 4 {
-        0
-    } else {
-        (slot >> 1) - 1
-    }
-}
-
-fn apply_e8(buf: &mut [u8], curpos: &mut i32, filesize: u32) {
-    let mut i = 0usize;
-    while i + 5 <= buf.len() {
-        if buf[i] != 0xe8 {
-            i += 1;
-            *curpos += 1;
-            continue;
-        }
-        let abs = i32::from_le_bytes([buf[i + 1], buf[i + 2], buf[i + 3], buf[i + 4]]);
-        let pos = *curpos;
-        let rel = if abs >= -pos && abs < filesize as i32 {
-            abs.wrapping_sub(pos)
-        } else {
-            abs
-        };
-        let b = rel.to_le_bytes();
-        buf[i + 1..i + 5].copy_from_slice(&b);
-        i += 5;
-        *curpos += 5;
-    }
-    *curpos += (buf.len().saturating_sub(i)) as i32;
-}
-
-struct Huffman {
-    lengths: Vec<u8>,
-    table: Vec<u16>,
-    bits: u32,
-}
-
-impl Huffman {
-    fn empty() -> Self {
-        Self {
-            lengths: Vec::new(),
-            table: Vec::new(),
-            bits: 0,
-        }
-    }
-
-    fn from_lengths(lens: &[u8]) -> Result<Self, String> {
-        let mut h = Self {
-            lengths: lens.to_vec(),
-            table: Vec::new(),
-            bits: 0,
-        };
-        h.build(lens.len())?;
-        Ok(h)
-    }
-
-    fn build(&mut self, nsyms: usize) -> Result<(), String> {
-        if self.lengths.len() < nsyms {
-            self.lengths.resize(nsyms, 0);
-        }
-        let max = self.lengths.iter().copied().max().unwrap_or(0) as u32;
-        if max == 0 {
-            self.table.clear();
-            self.bits = 0;
-            return Ok(());
-        }
-        self.bits = max.min(16);
-        let size = 1usize << self.bits;
-        self.table = vec![0xffff; size];
-        let mut bl_count = [0u32; 17];
-        for &l in &self.lengths[..nsyms] {
-            if l as u32 > 16 {
-                return Err("lzx huffman len".into());
-            }
-            bl_count[l as usize] += 1;
-        }
-        let mut next_code = [0u32; 17];
-        let mut code = 0u32;
-        for bits in 1..=16 {
-            code = (code + bl_count[bits - 1]) << 1;
-            next_code[bits] = code;
-        }
-        for (sym, &len) in self.lengths[..nsyms].iter().enumerate() {
-            if len == 0 {
-                continue;
-            }
-            let mut c = next_code[len as usize];
-            next_code[len as usize] += 1;
-            let fill = self.bits - len as u32;
-            c <<= fill;
-            let n = 1usize << fill;
-            for i in 0..n {
-                let idx = (c as usize) + i;
-                if idx < self.table.len() {
-                    self.table[idx] = ((len as u16) << 9) | (sym as u16);
-                }
-            }
-        }
-        Ok(())
-    }
-
-    fn decode(&self, bits: &mut BitReader) -> Result<u32, String> {
-        if self.bits == 0 {
-            return Err("empty huffman".into());
-        }
-        let peek = bits.peek(self.bits)?;
-        let ent = self.table[peek as usize];
-        if ent == 0xffff {
-            return Err("lzx huffman decode".into());
-        }
-        let len = (ent >> 9) as u32;
-        let sym = (ent & 0x1ff) as u32;
-        bits.consume(len)?;
-        Ok(sym)
-    }
-}
-
-struct BitReader {
-    buf: Vec<u8>,
-    pos: usize,
-    bitbuf: u32,
-    bits: u32,
-}
-
-impl BitReader {
-    fn new(data: &[u8]) -> Self {
-        Self {
-            buf: data.to_vec(),
-            pos: 0,
-            bitbuf: 0,
-            bits: 0,
-        }
-    }
-
-    fn push(&mut self, data: &[u8]) {
-        if self.pos > 0 {
-            self.buf.drain(..self.pos);
-            self.pos = 0;
-        }
-        self.buf.extend_from_slice(data);
-    }
-
-    fn ensure(&mut self, n: u32) -> Result<(), String> {
-        while self.bits < n {
-            if self.pos >= self.buf.len() {
-                return Err("lzx bitstream exhausted".into());
-            }
-            let b = self.buf[self.pos] as u32;
-            self.pos += 1;
-            self.bitbuf |= b << self.bits;
-            self.bits += 8;
-        }
-        Ok(())
-    }
-
-    fn peek(&mut self, n: u32) -> Result<u32, String> {
-        self.ensure(n)?;
-        Ok(self.bitbuf & ((1u32 << n) - 1))
-    }
-
-    fn consume(&mut self, n: u32) -> Result<(), String> {
-        self.ensure(n)?;
-        self.bitbuf >>= n;
-        self.bits -= n;
-        Ok(())
-    }
-
-    fn read(&mut self, n: u32) -> Result<u32, String> {
-        let v = self.peek(n)?;
-        self.consume(n)?;
-        Ok(v)
-    }
-
-    fn align_to_byte(&mut self) {
-        let rem = self.bits % 8;
-        if rem != 0 {
-            self.bitbuf >>= rem;
-            self.bits -= rem;
-        }
-    }
-
-    fn read_le_u32(&mut self) -> Result<u32, String> {
-        self.align_to_byte();
-        let a = self.read(8)?;
-        let b = self.read(8)?;
-        let c = self.read(8)?;
-        let d = self.read(8)?;
-        Ok(a | (b << 8) | (c << 16) | (d << 24))
-    }
-}
diff --git a/tools/makepad_loader/src/main.rs b/tools/makepad_loader/src/main.rs
deleted file mode 100644
index aa734f312..000000000
--- a/tools/makepad_loader/src/main.rs
+++ /dev/null
@@ -1,720 +0,0 @@
-pub use makepad_widgets;
-use makepad_terminal::widget::MpTerm;
-use makepad_widgets::*;
-
-use std::collections::HashMap;
-use std::path::PathBuf;
-
-use makepad_loader::progress::Progress;
-use makepad_loader::{
-    default_root, env_bat_path, list_apps, run_install, AppInfo, InstallOpts,
-};
-
-app_main!(
-    App,
-    font_assets: [
-        "makepad_widgets/resources/jetbrains_mono_variable.ttf",
-        "makepad_widgets/resources/fa-solid-900.ttf",
-    ]
-);
-
-enum UiMsg {
-    Progress(Progress),
-    Apps(Vec<AppInfo>),
-    Error(String),
-    Git(Result<String, String>),
-}
-
-script_mod! {
-    use mod.prelude.widgets.*
-    use mod.widgets.*
-
-    let Logo = Svg{
-        width: 240
-        height: 35
-        animating: false
-        draw_svg +: {
-            svg: crate_resource("self://resources/logo_makepad.svg")
-        }
-    }
-
-    let LicenseCard = RoundedView{
-        width: Fill
-        height: Fit
-        padding: 8
-        spacing: 2
-        flow: Down
-        draw_bg +: {
-            color: #1a1a22
-            border_radius: 6.0
-            border_size: 1.0
-            border_color: #2a2a33
-        }
-    }
-
-    mod.widgets.AppListBase = #(AppList::register_widget(vm))
-    mod.widgets.AppList = set_type_default() do mod.widgets.AppListBase{
-        width: Fill
-        height: Fit
-        flow: Down
-        Tile := RoundedView{
-            width: 160
-            height: 124
-            padding: 10
-            spacing: 6
-            flow: Down
-            draw_bg +: {
-                color: #1a1a22
-                border_radius: 10.0
-                border_size: 1.0
-                border_color: #2a2a33
-            }
-            title := Label{width: Fill text: "" draw_text.color: #f4f4f8}
-            pkg := Label{width: Fill text: "" draw_text.color: #888}
-            run := Button{width: Fill text: "Run"}
-        }
-    }
-
-    startup() do #(App::script_component(vm)){
-        ui: Root{
-            main_window := Window{
-                window.inner_size: vec2(1100, 720)
-                window.title: "Makepad"
-                pass.clear_color: #111118
-                body +: {
-                    pages := PageFlip{
-                        width: Fill
-                        height: Fill
-                        active_page: @eula
-                        flow: Down
-
-                        eula := View{
-                            width: Fill
-                            height: Fill
-                            flow: Down
-                            padding: 16
-                            spacing: 8
-                            Logo{}
-                            Label{
-                                width: Fill
-                                text: "Accept every license, then Install. Vendors download into a private folder. Nothing is written first."
-                                draw_text.color: #aaaab4
-                            }
-                            LicenseCard{
-                                Label{text: "Microsoft Build Tools + Windows SDK" draw_text.color: #f4f4f8}
-                                LinkLabel{text: "Windows SDK license" url: "https://learn.microsoft.com/legal/windows-sdk/windows-sdk-license"}
-                                eula_ms := CheckBox{text: "I accept Microsoft's terms"}
-                            }
-                            LicenseCard{
-                                Label{text: "NVIDIA CUDA" draw_text.color: #f4f4f8}
-                                LinkLabel{text: "NVIDIA CUDA EULA" url: "https://docs.nvidia.com/cuda/eula/"}
-                                eula_nv := CheckBox{text: "I accept NVIDIA's EULA"}
-                            }
-                            LicenseCard{
-                                Label{text: "Rust (Apache-2.0 / MIT)" draw_text.color: #f4f4f8}
-                                LinkLabel{text: "Rust licenses" url: "https://www.rust-lang.org/policies/licenses"}
-                                eula_rust := CheckBox{text: "I accept the Rust notices"}
-                            }
-                            install := Button{
-                                width: Fill
-                                text: "Install Makepad"
-                                enabled: false
-                            }
-                            install_hint := Label{
-                                width: Fill
-                                text: "Accept all three licenses to install"
-                                draw_text.color: #888
-                            }
-                        }
-
-                        work := View{
-                            width: Fill
-                            height: Fill
-                            flow: Down
-                            padding: 16
-                            spacing: 10
-                            Logo{width: 200 height: 29}
-                            H2{text: "Installing" draw_text.color: #f4f4f8}
-                            stage := Label{text: "Starting…" draw_text.color: #ccc}
-                            track := RoundedView{
-                                width: Fill
-                                height: 12
-                                draw_bg +: {color: #2a2a33 border_radius: 6.0}
-                                bar := RoundedView{
-                                    width: 4
-                                    height: Fill
-                                    draw_bg +: {color: #3d8bfd border_radius: 6.0}
-                                }
-                            }
-                            detail := Label{
-                                width: Fill
-                                height: Fill
-                                text: ""
-                                draw_text.color: #888
-                            }
-                        }
-
-                        apps := View{
-                            width: Fill
-                            height: Fill
-                            flow: Down
-                            padding: 12
-                            spacing: 8
-                            View{
-                                width: Fill
-                                height: Fit
-                                flow: Right
-                                spacing: 8
-                                align: Align{y: 0.5}
-                                Logo{width: 190 height: 28}
-                                View{width: Fill height: 1}
-                                Label{text: "branch" draw_text.color: #888}
-                                branch_main := RadioButton{text: "main"}
-                                branch_dev := RadioButton{text: "dev"}
-                                branch_work := RadioButton{text: "work"}
-                                git_pull := Button{text: "Git pull"}
-                            }
-                            app_list := mod.widgets.AppList{
-                                width: Fill
-                                height: Fit
-                            }
-                            View{
-                                width: Fill
-                                height: Fit
-                                flow: Right
-                                spacing: 8
-                                align: Align{y: 0.5}
-                                compile_label := Label{
-                                    width: Fit
-                                    text: "compile"
-                                    draw_text.color: #888
-                                }
-                                compile_track := RoundedView{
-                                    width: Fill
-                                    height: 10
-                                    draw_bg +: {color: #2a2a33 border_radius: 5.0}
-                                    compile_bar := RoundedView{
-                                        width: 4
-                                        height: Fill
-                                        draw_bg +: {color: #3d8bfd border_radius: 5.0}
-                                    }
-                                }
-                                compile_frac := Label{
-                                    width: Fit
-                                    text: ""
-                                    draw_text.color: #aaa
-                                }
-                            }
-                            RoundedView{
-                                width: Fill
-                                height: Fill
-                                padding: 4
-                                draw_bg +: {color: #0d0d12 border_radius: 6.0}
-                                term := mod.widgets.MpTerm{
-                                    width: Fill
-                                    height: Fill{min: 240.}
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-#[derive(Script, Widget)]
-pub struct AppList {
-    #[deref]
-    view: View,
-    #[rust]
-    apps: Vec<AppInfo>,
-    #[rust]
-    templates: HashMap<LiveId, ScriptObjectRef>,
-    #[rust]
-    items: HashMap<usize, WidgetRef>,
-}
-
-impl ScriptHook for AppList {
-    fn on_before_apply(
-        &mut self,
-        _vm: &mut ScriptVm,
-        apply: &Apply,
-        _scope: &mut Scope,
-        _value: ScriptValue,
-    ) {
-        if apply.is_reload() {
-            self.templates.clear();
-        }
-    }
-
-    fn on_after_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        apply: &Apply,
-        _scope: &mut Scope,
-        value: ScriptValue,
-    ) {
-        if apply.is_eval() {
-            return;
-        }
-        if let Some(obj) = value.as_object() {
-            vm.vec_with(obj, |vm, vec| {
-                for kv in vec {
-                    if let Some(id) = kv.key.as_id() {
-                        if let Some(template_obj) = kv.value.as_object() {
-                            self.templates
-                                .insert(id, vm.bx.heap.new_object_ref(template_obj));
-                        }
-                    }
-                }
-            });
-        }
-    }
-}
-
-impl AppList {
-    fn tile(&mut self, cx: &mut Cx, index: usize) -> WidgetRef {
-        if let Some(existing) = self.items.get(&index) {
-            return existing.clone();
-        }
-        let Some(template_ref) = self.templates.get(&live_id!(Tile)) else {
-            return WidgetRef::empty();
-        };
-        let template_value: ScriptValue = template_ref.as_object().into();
-        let Some(vm_id) = cx.script_ref_vm_id(template_ref) else {
-            return WidgetRef::empty();
-        };
-        let widget = cx.with_script_vm_id(vm_id, |vm| WidgetRef::script_from_value(vm, template_value));
-        self.items.insert(index, widget.clone());
-        widget
-    }
-
-    fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) -> Option<String> {
-        for (index, item) in self.items.iter() {
-            if item.button(cx, ids!(run)).clicked(actions) {
-                return self.apps.get(*index).map(|a| a.package.clone());
-            }
-        }
-        None
-    }
-}
-
-impl Widget for AppList {
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        cx.begin_turtle(
-            walk,
-            Layout {
-                flow: Flow::right_wrap(),
-                spacing: 10.0,
-                wrap_spacing: 10.0,
-                ..Layout::default()
-            },
-        );
-        let n = self.apps.len();
-        for index in 0..n {
-            let tile = self.tile(cx, index);
-            tile.label(cx, ids!(title))
-                .set_text(cx, &self.apps[index].title);
-            tile.label(cx, ids!(pkg))
-                .set_text(cx, &self.apps[index].package);
-            tile.draw_walk_all(
-                cx,
-                &mut Scope::empty(),
-                Walk {
-                    width: Size::Fixed(160.0),
-                    height: Size::Fixed(124.0),
-                    ..Walk::default()
-                },
-            );
-        }
-        cx.end_turtle();
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        for tile in self.items.values() {
-            tile.handle_event(cx, event, scope);
-        }
-        self.view.handle_event(cx, event, scope);
-    }
-}
-
-#[derive(Script, ScriptHook)]
-pub struct App {
-    #[live]
-    ui: WidgetRef,
-    #[rust]
-    events: ToUIReceiver<UiMsg>,
-    #[rust]
-    accept_ms: bool,
-    #[rust]
-    accept_nv: bool,
-    #[rust]
-    accept_rust: bool,
-    #[rust]
-    busy: bool,
-    #[rust]
-    on_apps: bool,
-    #[rust]
-    branch: String,
-    #[rust]
-    src_dir: Option<PathBuf>,
-    #[rust]
-    compile_clock: NextFrame,
-}
-
-impl App {
-    fn sync_install_enabled(&self, cx: &mut Cx) {
-        let on = self.accept_ms && self.accept_nv && self.accept_rust && !self.busy;
-        let btn = self.ui.button(cx, ids!(install));
-        btn.set_enabled(cx, on);
-        self.ui.widget(cx, ids!(install)).set_disabled(cx, !on);
-        let hint = if on {
-            ""
-        } else {
-            "Accept all three licenses to install"
-        };
-        self.ui.label(cx, ids!(install_hint)).set_text(cx, hint);
-    }
-
-    fn set_bar(&self, cx: &mut Cx, frac: f32) {
-        let track = self.ui.view(cx, ids!(track)).area().rect(cx);
-        let w = (track.size.x * frac as f64).clamp(4.0, track.size.x.max(4.0));
-        let mut bar = self.ui.view(cx, ids!(bar));
-        script_apply_eval!(cx, bar, {
-            width: #(w)
-        });
-    }
-
-    fn open_toolchain_term(&mut self, cx: &mut Cx) {
-        let root = default_root();
-        let cloned = root.join("src");
-        let cwd = if cloned.is_dir() {
-            cloned
-        } else if let Ok(p) = std::env::var("MAKEPAD_LOADER_SRC") {
-            std::path::PathBuf::from(p)
-        } else {
-            root.clone()
-        };
-        let bat = env_bat_path(&root);
-        let cmd = if cfg!(windows) {
-            if bat.is_file() {
-                format!("call \"{}\" && cmd /k", bat.display())
-            } else {
-                "cmd /k".into()
-            }
-        } else {
-            format!("cd '{}' && exec \"$SHELL\" -l", cwd.display())
-        };
-        if let Some(mut term) = self.ui.widget(cx, ids!(term)).borrow_mut::<MpTerm>() {
-            term.restart_with(cx, Some(cwd), Some(cmd));
-        }
-    }
-
-    fn run_pkg(&mut self, cx: &mut Cx, package: &str) {
-        if let Some(mut term) = self.ui.widget(cx, ids!(term)).borrow_mut::<MpTerm>() {
-            let line = format!("cargo run --release -p {package}\r");
-            if !term.ai_type_bytes(line.as_bytes()) {
-                self.open_toolchain_term(cx);
-                if let Some(mut term) = self.ui.widget(cx, ids!(term)).borrow_mut::<MpTerm>() {
-                    let _ = term.ai_type_bytes(line.as_bytes());
-                }
-            }
-        }
-        self.ui
-            .label(cx, ids!(compile_label))
-            .set_text(cx, "compile");
-        self.compile_clock = cx.new_next_frame();
-    }
-
-    fn term_echo(&mut self, cx: &mut Cx, line: &str) {
-        if let Some(mut term) = self.ui.widget(cx, ids!(term)).borrow_mut::<MpTerm>() {
-            let _ = term.ai_type_bytes(format!("echo {line}\r").as_bytes());
-        }
-    }
-
-    fn src_dir(&self) -> PathBuf {
-        if let Some(src) = &self.src_dir {
-            return src.clone();
-        }
-        let root = default_root();
-        let cloned = root.join("src");
-        if cloned.is_dir() {
-            cloned
-        } else if let Ok(p) = std::env::var("MAKEPAD_LOADER_SRC") {
-            PathBuf::from(p)
-        } else {
-            root
-        }
-    }
-
-    fn pull_git(&mut self, cx: &mut Cx) {
-        let branch = self.branch.clone();
-        let dest = self.src_dir();
-        let url = "https://github.com/makepad/makepad".to_string();
-        self.term_echo(cx, &format!("git pull origin {branch}"));
-        let sender = self.events.sender();
-        match cx.spawn_worker(move || {
-            let result = makepad_loader::gitclone::pull_branch(&url, &dest, &branch);
-            let _ = sender.send(UiMsg::Git(result));
-        }) {
-            Ok(handle) => handle.detach(),
-            Err(e) => {
-                self.term_echo(cx, &format!("git pull could not start: {e}"));
-            }
-        }
-    }
-
-    fn set_compile_bar(&self, cx: &mut Cx, frac: f32) {
-        let track = self.ui.view(cx, ids!(compile_track)).area().rect(cx);
-        let w = (track.size.x * frac as f64).clamp(4.0, track.size.x.max(4.0));
-        let mut bar = self.ui.view(cx, ids!(compile_bar));
-        script_apply_eval!(cx, bar, {
-            width: #(w)
-        });
-    }
-
-    fn poll_compile_progress(&mut self, cx: &mut Cx) {
-        let rows = self
-            .ui
-            .widget(cx, ids!(term))
-            .borrow::<MpTerm>()
-            .and_then(|term| term.ai_screen_rows(Some(24)))
-            .map(|(rows, _, _)| rows);
-        let Some(rows) = rows else {
-            return;
-        };
-        if let Some((pos, len, name)) = parse_cargo_progress(&rows) {
-            let frac = if len == 0 {
-                0.0
-            } else {
-                (pos as f32 / len as f32).clamp(0.0, 1.0)
-            };
-            self.set_compile_bar(cx, frac);
-            self.ui
-                .label(cx, ids!(compile_frac))
-                .set_text(cx, &format!("{pos}/{len}"));
-            self.ui
-                .label(cx, ids!(compile_label))
-                .set_text(cx, &name);
-        }
-    }
-}
-
-fn parse_cargo_progress(rows: &[String]) -> Option<(u32, u32, String)> {
-    let mut last = None;
-    for row in rows {
-        let t = row.trim();
-        if t.contains("Finished") {
-            if let Some((_, len, _)) = last {
-                last = Some((len, len, "finished".into()));
-            }
-            continue;
-        }
-        if t.contains("Running `") {
-            if let Some((_, len, _)) = last {
-                last = Some((len, len, "running".into()));
-            }
-            continue;
-        }
-        let building = t.contains("Building") || t.contains("Downloading") || t.contains("Compiling");
-        if !building {
-            continue;
-        }
-        if let Some((pos, len, name)) = parse_nm(t) {
-            last = Some((pos, len, name));
-        }
-    }
-    last
-}
-
-fn parse_nm(t: &str) -> Option<(u32, u32, String)> {
-    let slash = t.rfind('/')?;
-    let (left, right) = t.split_at(slash);
-    let pos: u32 = left
-        .rsplit(|c: char| !c.is_ascii_digit())
-        .next()?
-        .parse()
-        .ok()?;
-    let rest = &right[1..];
-    let len_str: String = rest.chars().take_while(|c| c.is_ascii_digit()).collect();
-    let len: u32 = len_str.parse().ok()?;
-    if len == 0 {
-        return None;
-    }
-    let name = rest
-        .split(':')
-        .nth(1)
-        .map(|s| s.trim().to_string())
-        .filter(|s| !s.is_empty())
-        .unwrap_or_else(|| "compile".into());
-    Some((pos, len, name))
-}
-
-impl MatchEvent for App {
-    fn handle_startup(&mut self, cx: &mut Cx) {
-        if self.branch.is_empty() {
-            self.branch = "work".into();
-        }
-        self.sync_install_enabled(cx);
-        self.ui
-            .radio_button(cx, ids!(branch_work))
-            .set_active(cx, true, Animate::No);
-    }
-
-    fn handle_next_frame(&mut self, cx: &mut Cx, _e: &NextFrameEvent) {
-        if self.on_apps {
-            self.poll_compile_progress(cx);
-            self.compile_clock = cx.new_next_frame();
-        }
-    }
-
-    fn handle_actions(&mut self, cx: &mut Cx, actions: &Actions) {
-        if let Some(v) = self.ui.check_box(cx, ids!(eula_ms)).changed(actions) {
-            self.accept_ms = v;
-            self.sync_install_enabled(cx);
-        }
-        if let Some(v) = self.ui.check_box(cx, ids!(eula_nv)).changed(actions) {
-            self.accept_nv = v;
-            self.sync_install_enabled(cx);
-        }
-        if let Some(v) = self.ui.check_box(cx, ids!(eula_rust)).changed(actions) {
-            self.accept_rust = v;
-            self.sync_install_enabled(cx);
-        }
-        if let Some(index) = self
-            .ui
-            .radio_button_set(cx, ids_list!(branch_main, branch_dev, branch_work))
-            .selected(cx, actions)
-        {
-            self.branch = match index {
-                0 => "main".into(),
-                1 => "dev".into(),
-                _ => "work".into(),
-            };
-        }
-        if self.ui.button(cx, ids!(git_pull)).clicked(actions) {
-            self.pull_git(cx);
-        }
-        if self.ui.button(cx, ids!(install)).clicked(actions) {
-            if self.busy || !(self.accept_ms && self.accept_nv && self.accept_rust) {
-                return;
-            }
-            self.busy = true;
-            self.sync_install_enabled(cx);
-            self.ui
-                .page_flip(cx, ids!(pages))
-                .set_active_page(cx, live_id!(work));
-            let sender = self.events.sender();
-            let branch = self.branch.clone();
-            match cx.spawn_worker(move || {
-                let src_env = std::env::var("MAKEPAD_LOADER_SRC").ok().map(PathBuf::from);
-                let skip_git = src_env.is_some() || cfg!(not(windows));
-                let opts = InstallOpts {
-                    skip_cuda: false,
-                    skip_git,
-                    skip_build: true,
-                    src: src_env.or_else(|| {
-                        if cfg!(windows) {
-                            None
-                        } else {
-                            std::env::current_dir().ok()
-                        }
-                    }),
-                    branch: Some(branch),
-                    ..InstallOpts::default()
-                };
-                let send = sender.clone();
-                let result = run_install(&opts, move |p| {
-                    let _ = send.send(UiMsg::Progress(p));
-                });
-                match result {
-                    Ok(apps) => {
-                        let _ = sender.send(UiMsg::Apps(apps));
-                    }
-                    Err(e) => {
-                        let _ = sender.send(UiMsg::Error(e));
-                    }
-                }
-            }) {
-                Ok(handle) => handle.detach(),
-                Err(e) => {
-                    self.busy = false;
-                    self.ui
-                        .label(cx, ids!(detail))
-                        .set_text(cx, &format!("could not start installer: {e}"));
-                }
-            }
-        }
-        let run = self
-            .ui
-            .widget(cx, ids!(app_list))
-            .borrow_mut::<AppList>()
-            .and_then(|mut list| list.handle_actions(cx, actions));
-        if let Some(pkg) = run {
-            self.run_pkg(cx, &pkg);
-        }
-    }
-
-    fn handle_signal(&mut self, cx: &mut Cx) {
-        let mut apps = None;
-        let mut err = None;
-        while let Ok(msg) = self.events.try_recv() {
-            match msg {
-                UiMsg::Progress(p) => {
-                    self.ui.label(cx, ids!(stage)).set_text(cx, &p.stage);
-                    self.ui.label(cx, ids!(detail)).set_text(cx, &p.detail);
-                    self.set_bar(cx, p.frac.clamp(0.0, 1.0));
-                }
-                UiMsg::Apps(list) => apps = Some(list),
-                UiMsg::Error(e) => err = Some(e),
-                UiMsg::Git(Ok(s)) => {
-                    self.term_echo(cx, &s);
-                    let src = self.src_dir();
-                    if let Ok(list) = list_apps(&src) {
-                        if let Some(mut al) =
-                            self.ui.widget(cx, ids!(app_list)).borrow_mut::<AppList>()
-                        {
-                            al.apps = list;
-                            al.items.clear();
-                        }
-                    }
-                }
-                UiMsg::Git(Err(e)) => {
-                    self.term_echo(cx, &format!("git pull failed: {e}"));
-                }
-            }
-        }
-        if let Some(e) = err {
-            self.busy = false;
-            self.ui.label(cx, ids!(detail)).set_text(cx, &e);
-        }
-        if let Some(list) = apps {
-            self.busy = false;
-            self.on_apps = true;
-            self.src_dir = Some(self.src_dir());
-            if let Some(mut al) = self.ui.widget(cx, ids!(app_list)).borrow_mut::<AppList>() {
-                al.apps = list;
-            }
-            self.ui
-                .page_flip(cx, ids!(pages))
-                .set_active_page(cx, live_id!(apps));
-            self.open_toolchain_term(cx);
-            self.compile_clock = cx.new_next_frame();
-        }
-    }
-}
-
-impl AppMain for App {
-    fn script_mod(vm: &mut ScriptVm) -> ScriptValue {
-        crate::makepad_widgets::script_mod(vm);
-        makepad_terminal::widget::script_mod(vm);
-        self::script_mod(vm)
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event) {
-        self.match_event(cx, event);
-        self.ui.handle_event(cx, event, &mut Scope::empty());
-    }
-}
diff --git a/tools/makepad_loader/src/msi.rs b/tools/makepad_loader/src/msi.rs
deleted file mode 100644
index 4c0e7dc1d..000000000
--- a/tools/makepad_loader/src/msi.rs
+++ /dev/null
@@ -1,718 +0,0 @@
-//! Enough of the Microsoft Compound File + MSI table format to unpack
-//! Windows SDK MSIs onto a directory tree. No msiexec.
-
-use std::collections::{HashMap, HashSet};
-use std::path::{Path, PathBuf};
-
-use crate::cab;
-use crate::extract;
-
-const MAGIC: [u8; 8] = [0xD0, 0xCF, 0x11, 0xE0, 0xA1, 0xB1, 0x1A, 0xE1];
-const TABLE_PREFIX: char = '\u{4840}';
-
-pub fn dump(msi: &[u8]) -> Result<(), String> {
-    let cfb = Cfb::open(msi)?;
-    println!(
-        "cfb sector_size={} streams={}",
-        cfb.sector_size,
-        cfb.dir.iter().filter(|d| d.kind == 2).count()
-    );
-    for d in &cfb.dir {
-        if d.kind == 2 {
-            println!("  stream {} kind={} start={} size={}", d.name, d.kind, d.start, d.size);
-        }
-    }
-    let (strings, long_str) = read_string_pool(&cfb)?;
-    println!("string pool {} entries long_str={long_str}", strings.len().saturating_sub(1));
-    let schemas = read_columns_schema(&cfb, &strings, long_str)?;
-    let mut tables: Vec<_> = schemas.keys().cloned().collect();
-    tables.sort();
-    println!("tables: {}", tables.join(", "));
-    if let Ok(media) = read_table(&cfb, &strings, &schemas, "Media", long_str) {
-        println!("Media ({} rows):", media.len());
-        for row in &media {
-            println!("  {}", row.join(" | "));
-        }
-    }
-    let dirs = if let Ok(dir_rows) = read_table(&cfb, &strings, &schemas, "Directory", long_str) {
-        build_directories(&dir_rows)
-    } else {
-        HashMap::new()
-    };
-    let mut comp_dir: HashMap<String, PathBuf> = HashMap::new();
-    if let Ok(comp_rows) = read_table(&cfb, &strings, &schemas, "Component", long_str) {
-        for row in &comp_rows {
-            let id = row.get(0).cloned().unwrap_or_default();
-            let dir_id = row.get(2).cloned().unwrap_or_default();
-            comp_dir.insert(id, dirs.get(&dir_id).cloned().unwrap_or_default());
-        }
-    }
-    if let Ok(files) = read_table(&cfb, &strings, &schemas, "File", long_str) {
-        println!("File rows={}", files.len());
-        let mut hits = 0usize;
-        for row in &files {
-            let name = pretty_name(row.get(2).map(String::as_str).unwrap_or(""));
-            let lname = name.to_ascii_lowercase();
-            if lname.contains("kernel32")
-                || lname.contains("ucrt.lib")
-                || lname.contains("d3d11.lib")
-                || lname.contains("user32.lib")
-            {
-                let component = row.get(1).cloned().unwrap_or_default();
-                let rel = comp_dir.get(&component).cloned().unwrap_or_default().join(name);
-                println!("  {} -> {}", row.join(" | "), rel.display());
-                hits += 1;
-            }
-        }
-        println!("interesting File hits={hits}");
-        if hits == 0 {
-            for row in files.iter().take(15) {
-                println!("  sample {}", row.join(" | "));
-            }
-        }
-    }
-    Ok(())
-}
-
-pub fn unpack_msi(
-    msi: &[u8],
-    cabs: &HashMap<String, Vec<u8>>,
-    dest: &Path,
-) -> Result<usize, String> {
-    let cfb = Cfb::open(msi)?;
-    let (strings, long_str) = read_string_pool(&cfb)?;
-    let schemas = read_columns_schema(&cfb, &strings, long_str)?;
-    let file_rows = read_table(&cfb, &strings, &schemas, "File", long_str)?;
-    let dir_rows = read_table(&cfb, &strings, &schemas, "Directory", long_str)?;
-    let comp_rows = read_table(&cfb, &strings, &schemas, "Component", long_str)?;
-    let media_rows = read_table(&cfb, &strings, &schemas, "Media", long_str).unwrap_or_default();
-
-    let dirs = build_directories(&dir_rows);
-    let mut comp_dir: HashMap<String, PathBuf> = HashMap::new();
-    for row in &comp_rows {
-        let id = row.get(0).cloned().unwrap_or_default();
-        let dir_id = row.get(2).cloned().unwrap_or_default();
-        comp_dir.insert(id, dirs.get(&dir_id).cloned().unwrap_or_default());
-    }
-
-    let mut needed: HashSet<String> = HashSet::new();
-    let mut interesting: Vec<(String, String, u32, PathBuf)> = Vec::new();
-    for row in &file_rows {
-        let file_id = row.first().cloned().unwrap_or_default();
-        let component = row.get(1).cloned().unwrap_or_default();
-        let file_name = pretty_name(row.get(2).map(String::as_str).unwrap_or("")).to_string();
-        if skip_sdk_file(&file_name) {
-            continue;
-        }
-        let seq = row.get(7).and_then(|s| s.parse::<u32>().ok()).unwrap_or(0);
-        let dir = comp_dir.get(&component).cloned().unwrap_or_default();
-        if file_name.to_ascii_lowercase().ends_with(".lib")
-            && (file_name.eq_ignore_ascii_case("kernel32.lib")
-                || file_name.eq_ignore_ascii_case("ucrt.lib")
-                || file_name.eq_ignore_ascii_case("d3d11.lib")
-                || file_name.eq_ignore_ascii_case("user32.lib")
-                || file_name.eq_ignore_ascii_case("vcruntime.lib"))
-        {
-            interesting.push((file_id.clone(), file_name.clone(), seq, dir.join(&file_name)));
-        }
-        if !file_id.is_empty() {
-            needed.insert(file_id.to_ascii_lowercase());
-        }
-    }
-
-    if !media_rows.is_empty() {
-        println!("    Media cabinets:");
-        for row in &media_rows {
-            let last = row.get(1).cloned().unwrap_or_default();
-            let cab_name = row.get(3).cloned().unwrap_or_default();
-            println!("      last={last} cab={cab_name}");
-        }
-    }
-    for (id, name, seq, rel) in &interesting {
-        println!("    {name} id={id} seq={seq} -> {}", rel.display());
-    }
-
-    let extracted = extract_needed_cabs(cabs, &needed)?;
-
-    for (id, name, _, _) in &interesting {
-        match extracted.get(&id.to_ascii_lowercase()) {
-            Some(_) => println!("    {name} found in cab as {id}"),
-            None => println!("    {name} id={id} NOT in any cab"),
-        }
-    }
-
-    let mut written = 0usize;
-    let mut missing = 0usize;
-    for row in &file_rows {
-        let file_id = row.first().cloned().unwrap_or_default();
-        let component = row.get(1).cloned().unwrap_or_default();
-        let file_name = pretty_name(row.get(2).map(String::as_str).unwrap_or(""));
-        if skip_sdk_file(file_name) {
-            continue;
-        }
-        let dir = comp_dir.get(&component).cloned().unwrap_or_default();
-        let rel = dir.join(file_name);
-        let Some(data) = extracted.get(&file_id.to_ascii_lowercase()) else {
-            missing += 1;
-            continue;
-        };
-        extract::write_file(&dest.join(&rel), data)?;
-        written += 1;
-    }
-    if missing > 0 {
-        println!("    {missing} File rows had no cab payload");
-    }
-    Ok(written)
-}
-
-fn extract_needed_cabs(
-    cabs: &HashMap<String, Vec<u8>>,
-    needed: &HashSet<String>,
-) -> Result<HashMap<String, Vec<u8>>, String> {
-    let mut extracted: HashMap<String, Vec<u8>> = HashMap::new();
-    let mut seen_len_name: HashSet<(usize, String)> = HashSet::new();
-    for (name, bytes) in cabs {
-        let key = name.to_ascii_lowercase();
-        if !seen_len_name.insert((bytes.len(), key.clone())) {
-            continue;
-        }
-        let members = match cab::list(bytes) {
-            Ok(m) => m,
-            Err(e) => {
-                println!("    WARN cab list {name}: {e}");
-                continue;
-            }
-        };
-        let hits: Vec<_> = members
-            .iter()
-            .filter(|m| needed.contains(&m.to_ascii_lowercase()))
-            .cloned()
-            .collect();
-        if hits.is_empty() {
-            continue;
-        }
-        println!(
-            "    cab {name} contains {} needed file(s) e.g. {}",
-            hits.len(),
-            hits.iter().take(3).cloned().collect::<Vec<_>>().join(", ")
-        );
-        match cab::extract(bytes) {
-            Ok(files) => {
-                for (fname, data) in files {
-                    extracted.insert(fname.to_ascii_lowercase(), data);
-                }
-            }
-            Err(e) => println!("    WARN cab extract {name}: {e}"),
-        }
-    }
-    Ok(extracted)
-}
-
-fn skip_sdk_file(name: &str) -> bool {
-    let n = name.to_ascii_lowercase();
-    n == "libucrt.lib"
-        || n == "libucrtd.lib"
-        || n.starts_with("libucrt")
-        || n.ends_with(".pdb")
-}
-
-fn pretty_name(raw: &str) -> &str {
-    raw.split('|').last().unwrap_or(raw)
-}
-
-fn build_directories(rows: &[Vec<String>]) -> HashMap<String, PathBuf> {
-    let mut by_id: HashMap<String, (Option<String>, String)> = HashMap::new();
-    for row in rows {
-        let id = row.first().cloned().unwrap_or_default();
-        let parent = row.get(1).cloned().filter(|s| !s.is_empty());
-        let name = pretty_name(row.get(2).map(String::as_str).unwrap_or("")).to_string();
-        by_id.insert(id, (parent, name));
-    }
-    let mut out = HashMap::new();
-    for id in by_id.keys() {
-        let path = resolve_dir(&by_id, id);
-        out.insert(id.clone(), path);
-    }
-    out
-}
-
-fn resolve_dir(map: &HashMap<String, (Option<String>, String)>, id: &str) -> PathBuf {
-    let mut parts = Vec::new();
-    let mut cur = Some(id.to_string());
-    let mut guard = 0;
-    while let Some(c) = cur {
-        if guard > 64 {
-            break;
-        }
-        guard += 1;
-        if let Some((parent, name)) = map.get(&c) {
-            if !name.is_empty()
-                && name != "."
-                && name != "SourceDir"
-                && name != "TARGETDIR"
-                && name != "ProgramFilesFolder"
-                && name != "ProgramFiles64Folder"
-                && name != "ProgramFiles128Folder"
-            {
-                parts.push(name.clone());
-            }
-            cur = parent.clone();
-        } else {
-            break;
-        }
-    }
-    parts.reverse();
-    let mut p = PathBuf::new();
-    for part in parts {
-        p.push(part);
-    }
-    p
-}
-
-struct Cfb<'a> {
-    data: &'a [u8],
-    sector_size: usize,
-    fat: Vec<u32>,
-    dir: Vec<DirEntry>,
-    mini_fat: Vec<u32>,
-    mini_cutoff: usize,
-    mini_stream: Vec<u8>,
-}
-
-#[derive(Clone)]
-struct DirEntry {
-    name: String,
-    kind: u8,
-    start: u32,
-    size: u64,
-}
-
-impl<'a> Cfb<'a> {
-    fn open(data: &'a [u8]) -> Result<Self, String> {
-        if data.len() < 512 || data[0..8] != MAGIC {
-            return Err("not a compound file (msi)".into());
-        }
-        let shift = u16::from_le_bytes([data[0x1E], data[0x1F]]) as usize;
-        let sector_size = 1usize << shift;
-        let fat_count = u32::from_le_bytes(data[0x2C..0x30].try_into().unwrap()) as usize;
-        let dir_start = u32::from_le_bytes(data[0x30..0x34].try_into().unwrap());
-        let mini_cutoff = u32::from_le_bytes(data[0x38..0x3C].try_into().unwrap()) as usize;
-        let mini_fat_start = u32::from_le_bytes(data[0x3C..0x40].try_into().unwrap());
-        let mini_fat_count = u32::from_le_bytes(data[0x40..0x44].try_into().unwrap());
-        let difat_start = u32::from_le_bytes(data[0x44..0x48].try_into().unwrap());
-        let difat_count = u32::from_le_bytes(data[0x48..0x4C].try_into().unwrap());
-
-        let mut fat_sectors = Vec::new();
-        for i in 0..109 {
-            if fat_sectors.len() >= fat_count {
-                break;
-            }
-            let s = u32::from_le_bytes(data[0x4C + i * 4..0x50 + i * 4].try_into().unwrap());
-            if s < 0xFFFFFFFA {
-                fat_sectors.push(s);
-            }
-        }
-        let mut difat = difat_start;
-        for _ in 0..difat_count {
-            if fat_sectors.len() >= fat_count {
-                break;
-            }
-            if difat >= 0xFFFFFFFA {
-                break;
-            }
-            let sec = sector(data, sector_size, difat)?;
-            let n = (sector_size / 4).saturating_sub(1);
-            for i in 0..n {
-                if fat_sectors.len() >= fat_count {
-                    break;
-                }
-                let s = u32::from_le_bytes(sec[i * 4..i * 4 + 4].try_into().unwrap());
-                if s < 0xFFFFFFFA {
-                    fat_sectors.push(s);
-                }
-            }
-            difat = u32::from_le_bytes(sec[n * 4..n * 4 + 4].try_into().unwrap());
-        }
-
-        let mut fat = Vec::new();
-        for s in fat_sectors {
-            let sec = sector(data, sector_size, s)?;
-            for chunk in sec.chunks_exact(4) {
-                fat.push(u32::from_le_bytes(chunk.try_into().unwrap()));
-            }
-        }
-
-        let dir_bytes = read_chain(data, sector_size, &fat, dir_start)?;
-        let mut dir = Vec::new();
-        for chunk in dir_bytes.chunks(128) {
-            if chunk.len() < 128 {
-                break;
-            }
-            let kind = chunk[66];
-            if kind == 0 {
-                continue;
-            }
-            let name_len = u16::from_le_bytes([chunk[64], chunk[65]]) as usize;
-            let name_bytes = &chunk[..name_len.min(64).saturating_sub(2).min(64)];
-            let raw_name = String::from_utf16_lossy(
-                &name_bytes
-                    .chunks(2)
-                    .filter(|c| c.len() == 2)
-                    .map(|c| u16::from_le_bytes([c[0], c[1]]))
-                    .collect::<Vec<_>>(),
-            );
-            let name = msi_decode_name(&raw_name);
-            let start = u32::from_le_bytes(chunk[116..120].try_into().unwrap());
-            let size = u64::from_le_bytes(chunk[120..128].try_into().unwrap());
-            dir.push(DirEntry {
-                name,
-                kind,
-                start,
-                size,
-            });
-        }
-
-        let mut mini_fat = Vec::new();
-        if mini_fat_count > 0 && mini_fat_start < 0xFFFFFFFA {
-            let bytes = read_chain(data, sector_size, &fat, mini_fat_start)?;
-            for chunk in bytes.chunks_exact(4) {
-                mini_fat.push(u32::from_le_bytes(chunk.try_into().unwrap()));
-            }
-        }
-
-        let mini_stream = if let Some(root) = dir.iter().find(|d| d.kind == 5) {
-            read_chain(data, sector_size, &fat, root.start).unwrap_or_default()
-        } else {
-            Vec::new()
-        };
-
-        Ok(Cfb {
-            data,
-            sector_size,
-            fat,
-            dir,
-            mini_fat,
-            mini_cutoff,
-            mini_stream,
-        })
-    }
-
-    fn stream(&self, name: &str) -> Result<Vec<u8>, String> {
-        let want = normalize_stream_name(name);
-        let ent = self
-            .dir
-            .iter()
-            .find(|d| d.kind == 2 && normalize_stream_name(&d.name) == want)
-            .ok_or_else(|| {
-                let have: Vec<_> = self
-                    .dir
-                    .iter()
-                    .filter(|d| d.kind == 2)
-                    .map(|d| d.name.clone())
-                    .collect();
-                format!("msi stream {name} missing (have: {})", have.join(" | "))
-            })?;
-        let size = ent.size as usize;
-        if size < self.mini_cutoff && !self.mini_fat.is_empty() {
-            let mut out = Vec::new();
-            let mini_size = 64usize;
-            let mut sec = ent.start;
-            let mut seen = HashSet::new();
-            while sec < 0xFFFFFFFA && out.len() < size {
-                if !seen.insert(sec) {
-                    break;
-                }
-                let off = sec as usize * mini_size;
-                let end = (off + mini_size).min(self.mini_stream.len());
-                if off >= self.mini_stream.len() {
-                    break;
-                }
-                out.extend_from_slice(&self.mini_stream[off..end]);
-                sec = *self.mini_fat.get(sec as usize).unwrap_or(&0xFFFFFFFE);
-            }
-            out.truncate(size);
-            Ok(out)
-        } else {
-            let mut out = read_chain(self.data, self.sector_size, &self.fat, ent.start)?;
-            out.truncate(size);
-            Ok(out)
-        }
-    }
-}
-
-fn normalize_stream_name(name: &str) -> String {
-    name.trim()
-        .trim_start_matches('\u{5}')
-        .trim_start_matches('\u{1}')
-        .trim_start_matches("Table.")
-        .trim_start_matches('_')
-        .to_ascii_lowercase()
-}
-
-/// MSI packs stream names into CJK-range codepoints (Wine/libmsi decode).
-fn msi_decode_name(name: &str) -> String {
-    let mut out = String::new();
-    let mut chars = name.chars().peekable();
-    if chars.peek() == Some(&TABLE_PREFIX) {
-        chars.next();
-    }
-    for chr in chars {
-        if chr == '\0' {
-            continue;
-        }
-        let v = chr as u32;
-        if (0x3800..0x4800).contains(&v) {
-            let v = v - 0x3800;
-            out.push(from_b64(v & 0x3f));
-            out.push(from_b64(v >> 6));
-        } else if (0x4800..0x4840).contains(&v) {
-            out.push(from_b64(v - 0x4800));
-        } else {
-            out.push(chr);
-        }
-    }
-    out
-}
-
-fn from_b64(v: u32) -> char {
-    if v < 10 {
-        (b'0' + v as u8) as char
-    } else if v < 36 {
-        (b'A' + (v as u8 - 10)) as char
-    } else if v < 62 {
-        (b'a' + (v as u8 - 36)) as char
-    } else if v == 62 {
-        '.'
-    } else {
-        '_'
-    }
-}
-
-/// CFB sector N lives at `(N+1)*sector_size`. The 512-byte header occupies the
-/// start of sector slot -1; for 4096-byte sectors the rest of that slot is
-/// padding, so `512 + N*sector_size` points at garbage.
-fn sector(data: &[u8], sector_size: usize, id: u32) -> Result<&[u8], String> {
-    let start = (id as usize + 1) * sector_size;
-    data.get(start..start + sector_size)
-        .ok_or_else(|| format!("cfb sector {id} oob"))
-}
-
-fn read_chain(data: &[u8], sector_size: usize, fat: &[u32], start: u32) -> Result<Vec<u8>, String> {
-    let mut out = Vec::new();
-    let mut sec = start;
-    let mut seen = HashSet::new();
-    while sec < 0xFFFFFFFA {
-        if !seen.insert(sec) {
-            break;
-        }
-        if seen.len() > fat.len().saturating_add(2) {
-            return Err("cfb fat loop".into());
-        }
-        out.extend_from_slice(sector(data, sector_size, sec)?);
-        sec = *fat.get(sec as usize).unwrap_or(&0xFFFFFFFE);
-    }
-    Ok(out)
-}
-
-fn read_string_pool(cfb: &Cfb<'_>) -> Result<(Vec<String>, bool), String> {
-    let pool = cfb.stream("_StringPool")?;
-    let data = cfb.stream("_StringData")?;
-    if pool.len() < 4 {
-        return Err("string pool short".into());
-    }
-    let codepage = u32::from_le_bytes(pool[0..4].try_into().unwrap());
-    let long_str = (codepage & 0x8000_0000) != 0;
-    let mut strings = vec![String::new()];
-    let mut poff = 4usize;
-    let mut doff = 0usize;
-    while poff + 4 <= pool.len() {
-        let mut len = u16::from_le_bytes([pool[poff], pool[poff + 1]]) as u32;
-        let refs = u16::from_le_bytes([pool[poff + 2], pool[poff + 3]]);
-        poff += 4;
-        if len == 0 && refs != 0 {
-            if poff + 4 > pool.len() {
-                break;
-            }
-            len = u32::from_le_bytes(pool[poff..poff + 4].try_into().unwrap());
-            poff += 4;
-        }
-        let n = len as usize;
-        let end = doff.saturating_add(n);
-        if end > data.len() {
-            strings.push(String::new());
-            break;
-        }
-        strings.push(String::from_utf8_lossy(&data[doff..end]).into_owned());
-        doff = end;
-    }
-    Ok((strings, long_str))
-}
-
-struct Col {
-    size: usize,
-    string: bool,
-}
-
-fn read_columns_schema(
-    cfb: &Cfb<'_>,
-    strings: &[String],
-    long_str: bool,
-) -> Result<HashMap<String, Vec<(i32, Col)>>, String> {
-    let raw = cfb.stream("_Columns")?;
-    let str_w = if long_str { 3 } else { 2 };
-    let row_size = str_w + 2 + str_w + 2;
-    if row_size == 0 || raw.len() < row_size {
-        return Err("empty _Columns".into());
-    }
-    let n = raw.len() / row_size;
-    let mut off = 0usize;
-    let mut tables = Vec::with_capacity(n);
-    for _ in 0..n {
-        tables.push(string_ref(&raw[off..off + str_w], strings));
-        off += str_w;
-    }
-    let mut numbers = Vec::with_capacity(n);
-    for _ in 0..n {
-        numbers.push(msi_i16(&raw[off..off + 2]));
-        off += 2;
-    }
-    off += str_w * n;
-    let mut types = Vec::with_capacity(n);
-    for _ in 0..n {
-        types.push(msi_i16(&raw[off..off + 2]));
-        off += 2;
-    }
-    let mut by_table: HashMap<String, Vec<(i32, Col)>> = HashMap::new();
-    for i in 0..n {
-        let ty = types[i] as u16;
-        by_table
-            .entry(tables[i].clone())
-            .or_default()
-            .push((numbers[i], col_from_type(ty, long_str)));
-    }
-    for cols in by_table.values_mut() {
-        cols.sort_by_key(|(n, _)| *n);
-    }
-    Ok(by_table)
-}
-
-fn col_from_type(ty: u16, long_str: bool) -> Col {
-    let string = is_string_col(ty);
-    let size = if string {
-        if long_str {
-            3
-        } else {
-            2
-        }
-    } else if (ty & 0xff) > 2 {
-        4
-    } else {
-        2
-    };
-    Col { size, string }
-}
-
-fn is_string_col(ty: u16) -> bool {
-    (ty & 0x0800) != 0 && (ty & 0x0fff) != 0x0900
-}
-
-fn read_table(
-    cfb: &Cfb<'_>,
-    strings: &[String],
-    schemas: &HashMap<String, Vec<(i32, Col)>>,
-    name: &str,
-    _long_str: bool,
-) -> Result<Vec<Vec<String>>, String> {
-    let cols = schemas.get(name).ok_or_else(|| format!("no columns for {name}"))?;
-    if cols.is_empty() {
-        return Err(format!("no columns for {name}"));
-    }
-    let raw = cfb.stream(name)?;
-    let row_size: usize = cols.iter().map(|(_, c)| c.size).sum();
-    if row_size == 0 {
-        return Ok(Vec::new());
-    }
-    let n_rows = raw.len() / row_size;
-    let mut rows = vec![vec![String::new(); cols.len()]; n_rows];
-    let mut off = 0usize;
-    for (ci, (_, col)) in cols.iter().enumerate() {
-        for ri in 0..n_rows {
-            let end = off + col.size;
-            if end > raw.len() {
-                break;
-            }
-            rows[ri][ci] = decode_cell(&raw[off..end], col, strings);
-            off = end;
-        }
-    }
-    Ok(rows)
-}
-
-fn string_ref(bytes: &[u8], strings: &[String]) -> String {
-    let id = if bytes.len() >= 3 {
-        u16::from_le_bytes([bytes[0], bytes[1]]) as usize | ((bytes[2] as usize) << 16)
-    } else if bytes.len() >= 2 {
-        u16::from_le_bytes([bytes[0], bytes[1]]) as usize
-    } else {
-        0
-    };
-    strings.get(id).cloned().unwrap_or_default()
-}
-
-fn msi_i16(bytes: &[u8]) -> i32 {
-    let v = u16::from_le_bytes([bytes[0], bytes.get(1).copied().unwrap_or(0)]);
-    if v == 0 {
-        0
-    } else {
-        v as i32 - 0x8000
-    }
-}
-
-fn msi_i32(bytes: &[u8]) -> i32 {
-    let v = u32::from_le_bytes(bytes[..4].try_into().unwrap_or([0; 4]));
-    if v == 0 {
-        0
-    } else {
-        (v as i64 - 0x8000_0000) as i32
-    }
-}
-
-fn decode_cell(bytes: &[u8], col: &Col, strings: &[String]) -> String {
-    if col.string {
-        string_ref(bytes, strings)
-    } else if col.size >= 4 {
-        msi_i32(bytes).to_string()
-    } else {
-        msi_i16(bytes).to_string()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn decode_columns_stream_name() {
-        assert_eq!(
-            msi_decode_name("\u{4840}\u{3b3f}\u{43f2}\u{4438}\u{45b1}"),
-            "_Columns"
-        );
-        assert_eq!(
-            msi_decode_name("\u{4840}\u{3f7f}\u{4164}\u{422f}\u{4836}"),
-            "_Tables"
-        );
-        assert_eq!(normalize_stream_name("_StringPool"), "stringpool");
-        assert_eq!(
-            normalize_stream_name(&msi_decode_name(
-                "\u{4840}\u{3b3f}\u{43f2}\u{4438}\u{45b1}"
-            )),
-            "columns"
-        );
-    }
-
-    #[test]
-    fn sector_offset_4096() {
-        assert_eq!((0u32 as usize + 1) * 4096, 4096);
-        assert_eq!((1u32 as usize + 1) * 4096, 8192);
-    }
-}
diff --git a/tools/makepad_loader/src/msvc.rs b/tools/makepad_loader/src/msvc.rs
deleted file mode 100644
index 4fd6a84b7..000000000
--- a/tools/makepad_loader/src/msvc.rs
+++ /dev/null
@@ -1,458 +0,0 @@
-use std::collections::HashMap;
-use std::fs;
-use std::path::Path;
-
-use makepad_strict_json::{self as json, Value};
-
-use crate::extract;
-use crate::http;
-use crate::msi;
-
-const CHANNEL: &str = "https://aka.ms/vs/17/release/channel";
-
-pub fn install(cache: &Path, dest: &Path) -> Result<(), String> {
-    if find_cl(dest).is_some() && walk_find(dest, "kernel32.lib").is_some() {
-        println!("msvc: already extracted at {}", dest.display());
-        return Ok(());
-    }
-    println!("msvc: vs 17 release channel");
-    let channel_bytes = http::fetch_bytes(CHANNEL)?;
-    let channel = json::parse(&channel_bytes).map_err(|e| format!("channel json: {e}"))?;
-    let vsman_url = channel_item_payload(&channel, "Microsoft.VisualStudio.Manifests.VisualStudio")?;
-    println!("msvc: catalog {vsman_url}");
-    let vsman_bytes = http::fetch_bytes(&vsman_url)?;
-    let vsman = json::parse(&vsman_bytes).map_err(|e| format!("vsman json: {e}"))?;
-    let packages = vsman
-        .get("packages")
-        .and_then(Value::as_arr)
-        .ok_or("vsman packages")?;
-
-    let mut by_id: HashMap<String, Vec<&Value>> = HashMap::new();
-    for p in packages {
-        if let Some(id) = p.get("id").and_then(Value::as_str) {
-            by_id.entry(id.to_ascii_lowercase()).or_default().push(p);
-        }
-    }
-
-    let msvc_pid = latest_msvc(&by_id).ok_or("no MSVC tools package")?;
-    let msvc_ver = msvc_pid
-        .strip_prefix("microsoft.vc.")
-        .and_then(|s| s.strip_suffix(".tools.hostx64.targetx64.base"))
-        .ok_or("msvc pid parse")?
-        .to_string();
-    let sdk_pid = latest_sdk(&by_id).ok_or("no Windows SDK component")?;
-    println!("msvc: VC {msvc_ver}");
-    println!("msvc: SDK {sdk_pid}");
-
-    fs::create_dir_all(dest).map_err(|e| e.to_string())?;
-    unpack_msvc_vsix(&by_id, cache, dest, &msvc_ver)?;
-    unpack_sdk(&by_id, cache, dest, &sdk_pid)?;
-    write_nvcc_bats(dest)?;
-    if find_cl(dest).is_none() {
-        return Err("cl.exe missing after msvc extract".into());
-    }
-    if walk_find(dest, "kernel32.lib").is_none() {
-        return Err("kernel32.lib missing after sdk extract".into());
-    }
-    println!("msvc: ready at {}", dest.display());
-    Ok(())
-}
-
-pub fn find_cl(root: &Path) -> Option<std::path::PathBuf> {
-    walk_find(root, "cl.exe")
-}
-
-#[allow(dead_code)]
-pub fn find_link(root: &Path) -> Option<std::path::PathBuf> {
-    walk_find(root, "link.exe")
-}
-
-pub fn msvc_bin_dir(root: &Path) -> Option<std::path::PathBuf> {
-    find_cl(root).and_then(|p| p.parent().map(|p| p.to_path_buf()))
-}
-
-pub fn msvc_root_tools(root: &Path) -> Option<std::path::PathBuf> {
-    // .../VC/Tools/MSVC/<ver>
-    let bin = msvc_bin_dir(root)?;
-    bin.parent()?.parent()?.parent().map(|p| p.to_path_buf())
-}
-
-fn walk_find(root: &Path, name: &str) -> Option<std::path::PathBuf> {
-    fn rec(dir: &Path, name: &str, depth: usize) -> Option<std::path::PathBuf> {
-        if depth > 12 {
-            return None;
-        }
-        let rd = fs::read_dir(dir).ok()?;
-        let mut dirs = Vec::new();
-        for e in rd.flatten() {
-            let p = e.path();
-            if p.is_file() && e.file_name().eq_ignore_ascii_case(name) {
-                return Some(p);
-            }
-            if p.is_dir() {
-                dirs.push(p);
-            }
-        }
-        for d in dirs {
-            if let Some(p) = rec(&d, name, depth + 1) {
-                return Some(p);
-            }
-        }
-        None
-    }
-    rec(root, name, 0)
-}
-
-fn unpack_msvc_vsix(
-    by_id: &HashMap<String, Vec<&Value>>,
-    cache: &Path,
-    dest: &Path,
-    ver: &str,
-) -> Result<(), String> {
-    let host = "x64";
-    let target = "x64";
-    let mut ids = vec![
-        format!("microsoft.visualcpp.dia.sdk"),
-        format!("microsoft.vc.{ver}.crt.headers.base"),
-        format!("microsoft.vc.{ver}.crt.source.base"),
-        format!("microsoft.vc.{ver}.tools.host{host}.target{target}.base"),
-        format!("microsoft.vc.{ver}.tools.host{host}.target{target}.res.base"),
-        format!("microsoft.vc.{ver}.crt.{target}.desktop.base"),
-        format!("microsoft.vc.{ver}.crt.{target}.store.base"),
-    ];
-    if let Some(redist) = redist_pkg(by_id, ver, target) {
-        ids.push(redist);
-    }
-    for id in ids {
-        let Some(pkg) = pick_pkg(by_id, &id) else {
-            println!("  msvc skip missing {id}");
-            continue;
-        };
-        download_and_unzip_vsix(pkg, cache, dest)?;
-    }
-    Ok(())
-}
-
-fn redist_pkg(by_id: &HashMap<String, Vec<&Value>>, ver: &str, target: &str) -> Option<String> {
-    let direct = format!("microsoft.vc.{ver}.crt.redist.{target}.base");
-    if by_id.contains_key(&direct) {
-        return Some(direct);
-    }
-    let parent = format!("microsoft.visualcpp.crt.redist.{target}");
-    let pkg = pick_pkg(by_id, &parent)?;
-    let deps = pkg.get("dependencies")?;
-    match deps {
-        Value::Arr(arr) => arr
-            .iter()
-            .filter_map(Value::as_str)
-            .find(|s| s.to_ascii_lowercase().ends_with(".base"))
-            .map(|s| s.to_ascii_lowercase()),
-        Value::Obj(pairs) => pairs
-            .iter()
-            .map(|(k, _)| k.to_ascii_lowercase())
-            .find(|k| k.ends_with(".base")),
-        _ => None,
-    }
-}
-
-fn unpack_sdk(
-    by_id: &HashMap<String, Vec<&Value>>,
-    cache: &Path,
-    dest: &Path,
-    sdk_pid: &str,
-) -> Result<(), String> {
-    let sdk_comp = pick_pkg(by_id, sdk_pid).ok_or("sdk component")?;
-    let dep = first_dep_id(sdk_comp).ok_or("sdk dependency")?;
-    let sdk_pkg = pick_pkg(by_id, &dep).ok_or_else(|| format!("sdk pkg {dep}"))?;
-    let payloads = sdk_pkg
-        .get("payloads")
-        .and_then(Value::as_arr)
-        .ok_or("sdk payloads")?;
-
-    let msi_names = [
-        "Windows SDK Desktop Headers x64-x86_en-us.msi",
-        "Windows SDK Desktop Headers x86-x86_en-us.msi",
-        "Windows SDK Desktop Libs x64-x86_en-us.msi",
-        "Windows SDK for Windows Store Apps Headers-x86_en-us.msi",
-        "Windows SDK for Windows Store Apps Libs-x86_en-us.msi",
-        "Universal CRT Headers Libraries and Sources-x86_en-us.msi",
-    ];
-
-    let mut cab_map: HashMap<String, Vec<u8>> = HashMap::new();
-    let mut msi_files: Vec<(String, Vec<u8>)> = Vec::new();
-
-    for name in msi_names {
-        let Some(payload) = payload_named(payloads, name) else {
-            println!("  sdk skip {name}");
-            continue;
-        };
-        let (url, sha, file) = payload_url(payload)?;
-        let path = http::cached_file(cache, &url, &file, sha.as_deref())?;
-        let bytes = fs::read(&path).map_err(|e| e.to_string())?;
-        for cab in scan_cab_names(&bytes) {
-            if cab_map.contains_key(&cab) {
-                continue;
-            }
-            if let Some(p) = payload_named(payloads, &cab) {
-                let (u, s, f) = payload_url(p)?;
-                let cpath = http::cached_file(cache, &u, &f, s.as_deref())?;
-                cab_map.insert(cab.clone(), fs::read(cpath).map_err(|e| e.to_string())?);
-                cab_map.insert(cab.to_ascii_lowercase(), cab_map.get(&cab).unwrap().clone());
-            }
-        }
-        msi_files.push((name.to_string(), bytes));
-    }
-    if cab_map.is_empty() {
-        println!("  no .cab names scanned from msi; downloading sdk cab payloads");
-        for p in payloads {
-            let Ok((url, sha, file)) = payload_url(p) else {
-                continue;
-            };
-            let lower = file.to_ascii_lowercase();
-            if !lower.ends_with(".cab") {
-                continue;
-            }
-            if lower.contains("arm") {
-                continue;
-            }
-            println!("  cab {file}");
-            let path = http::cached_file(cache, &url, &file, sha.as_deref())?;
-            let bytes = fs::read(&path).map_err(|e| e.to_string())?;
-            cab_map.insert(file.clone(), bytes.clone());
-            cab_map.insert(file.to_ascii_lowercase(), bytes);
-        }
-    }
-
-    for (name, bytes) in msi_files {
-        println!("  msi unpack {name} (no msiexec)");
-        match msi::unpack_msi(&bytes, &cab_map, dest) {
-            Ok(n) => println!("    {n} files"),
-            Err(e) => println!("    WARN {name}: {e}"),
-        }
-    }
-    Ok(())
-}
-
-fn scan_cab_names(msi: &[u8]) -> Vec<String> {
-    let mut out = Vec::new();
-    let mut i = 0;
-    while let Some(pos) = find_bytes(msi, b".cab", i) {
-        let start = pos.saturating_sub(40);
-        if let Some(name) = ascii_token(&msi[start..pos + 4]) {
-            if name.to_ascii_lowercase().ends_with(".cab") && !out.contains(&name) {
-                out.push(name);
-            }
-        }
-        i = pos + 4;
-    }
-    // CFB string pools are UTF-16.
-    let needle = b".\x00c\x00a\x00b\x00";
-    i = 0;
-    while let Some(pos) = find_bytes(msi, needle, i) {
-        let start = pos.saturating_sub(80);
-        if let Some(name) = utf16_token(&msi[start..pos + 8]) {
-            if name.to_ascii_lowercase().ends_with(".cab") && !out.contains(&name) {
-                out.push(name);
-            }
-        }
-        i = pos + 8;
-    }
-    out
-}
-
-fn utf16_token(slice: &[u8]) -> Option<String> {
-    let units: Vec<u16> = slice
-        .chunks(2)
-        .filter_map(|c| {
-            if c.len() == 2 {
-                Some(u16::from_le_bytes([c[0], c[1]]))
-            } else {
-                None
-            }
-        })
-        .collect();
-    let s = String::from_utf16_lossy(&units);
-    let s = s
-        .chars()
-        .rev()
-        .take_while(|c| c.is_ascii_alphanumeric() || *c == '.' || *c == '_' || *c == '-')
-        .collect::<String>()
-        .chars()
-        .rev()
-        .collect::<String>();
-    if s.to_ascii_lowercase().ends_with(".cab") && s.len() >= 8 {
-        Some(s)
-    } else {
-        None
-    }
-}
-
-fn ascii_token(slice: &[u8]) -> Option<String> {
-    let mut end = slice.len();
-    let mut start = 0;
-    for (i, &b) in slice.iter().enumerate().rev() {
-        if b.is_ascii_alphanumeric() || b == b'.' || b == b'_' || b == b'-' {
-            end = i + 1;
-            break;
-        }
-    }
-    for (i, &b) in slice.iter().enumerate() {
-        if b.is_ascii_alphanumeric() || b == b'.' || b == b'_' || b == b'-' {
-            start = i;
-            break;
-        }
-    }
-    if start >= end {
-        return None;
-    }
-    let s = std::str::from_utf8(&slice[start..end]).ok()?;
-    if s.len() >= 8 {
-        Some(s.to_string())
-    } else {
-        None
-    }
-}
-
-fn find_bytes(hay: &[u8], needle: &[u8], from: usize) -> Option<usize> {
-    hay[from..]
-        .windows(needle.len())
-        .position(|w| w == needle)
-        .map(|p| from + p)
-}
-
-fn download_and_unzip_vsix(pkg: &Value, cache: &Path, dest: &Path) -> Result<(), String> {
-    let payloads = pkg.get("payloads").and_then(Value::as_arr).ok_or("payloads")?;
-    for p in payloads {
-        let (url, sha, file) = payload_url(p)?;
-        if !(file.ends_with(".vsix") || file.ends_with(".zip") || file.ends_with(".msi")) {
-            continue;
-        }
-        println!("  vsix {file}");
-        let path = http::cached_file(cache, &url, &file, sha.as_deref())?;
-        if file.ends_with(".vsix") || file.ends_with(".zip") {
-            extract::unzip_file(&path, dest, Some("Contents"))?;
-        }
-    }
-    Ok(())
-}
-
-fn payload_url(p: &Value) -> Result<(String, Option<String>, String), String> {
-    let url = p
-        .get("url")
-        .and_then(Value::as_str)
-        .ok_or("payload url")?
-        .to_string();
-    let sha = p.get("sha256").and_then(Value::as_str).map(|s| s.to_string());
-    let file = p
-        .get("fileName")
-        .and_then(Value::as_str)
-        .map(|s| s.rsplit(['/', '\\']).next().unwrap_or(s).to_string())
-        .unwrap_or_else(|| url.rsplit('/').next().unwrap_or("payload").to_string());
-    Ok((url, sha, file))
-}
-
-fn payload_named<'a>(payloads: &'a [Value], name: &str) -> Option<&'a Value> {
-    let want = name.replace('\\', "/").to_ascii_lowercase();
-    payloads.iter().find(|p| {
-        p.get("fileName")
-            .and_then(Value::as_str)
-            .map(|s| {
-                s.replace('\\', "/")
-                    .to_ascii_lowercase()
-                    .ends_with(&want)
-            })
-            .unwrap_or(false)
-    })
-}
-
-fn pick_pkg<'a>(by_id: &'a HashMap<String, Vec<&'a Value>>, id: &str) -> Option<&'a Value> {
-    let list = by_id.get(&id.to_ascii_lowercase())?;
-    list.iter()
-        .copied()
-        .find(|p| {
-            p.get("language")
-                .and_then(Value::as_str)
-                .map(|l| l.eq_ignore_ascii_case("en-us"))
-                .unwrap_or(true)
-        })
-        .or_else(|| list.first().copied())
-}
-
-fn first_dep_id(pkg: &Value) -> Option<String> {
-    match pkg.get("dependencies")? {
-        Value::Arr(arr) => arr.first().and_then(Value::as_str).map(|s| s.to_ascii_lowercase()),
-        Value::Obj(pairs) => pairs.first().map(|(k, _)| k.to_ascii_lowercase()),
-        _ => None,
-    }
-}
-
-fn latest_msvc(by_id: &HashMap<String, Vec<&Value>>) -> Option<String> {
-    let mut best: Option<(String, String)> = None;
-    for id in by_id.keys() {
-        if id.starts_with("microsoft.vc.")
-            && id.ends_with(".tools.hostx64.targetx64.base")
-            && !id.contains("premium")
-        {
-            let ver = id
-                .strip_prefix("microsoft.vc.")?
-                .strip_suffix(".tools.hostx64.targetx64.base")?;
-            if ver
-                .chars()
-                .next()
-                .map(|c| c.is_ascii_digit())
-                .unwrap_or(false)
-            {
-                if best.as_ref().map(|(v, _)| v.as_str()) < Some(ver) {
-                    best = Some((ver.to_string(), id.clone()));
-                }
-            }
-        }
-    }
-    best.map(|(_, id)| id)
-}
-
-fn latest_sdk(by_id: &HashMap<String, Vec<&Value>>) -> Option<String> {
-    let mut best: Option<(u32, String)> = None;
-    for id in by_id.keys() {
-        if id.starts_with("microsoft.visualstudio.component.windows10sdk.")
-            || id.starts_with("microsoft.visualstudio.component.windows11sdk.")
-        {
-            if let Some(num) = id.rsplit('.').next().and_then(|s| s.parse::<u32>().ok()) {
-                if best.as_ref().map(|(n, _)| *n) < Some(num) {
-                    best = Some((num, id.clone()));
-                }
-            }
-        }
-    }
-    best.map(|(_, id)| id)
-}
-
-fn channel_item_payload(channel: &Value, id: &str) -> Result<String, String> {
-    let items = channel
-        .get("channelItems")
-        .and_then(Value::as_arr)
-        .ok_or("channelItems")?;
-    for it in items {
-        if it.get("id").and_then(Value::as_str) == Some(id) {
-            let payloads = it.get("payloads").and_then(Value::as_arr).ok_or("payloads")?;
-            let url = payloads
-                .first()
-                .and_then(|p| p.get("url"))
-                .and_then(Value::as_str)
-                .ok_or("payload url")?;
-            return Ok(url.to_string());
-        }
-    }
-    Err(format!("channel item {id} missing"))
-}
-
-fn write_nvcc_bats(dest: &Path) -> Result<(), String> {
-    let build = dest.join("VC/Auxiliary/Build");
-    fs::create_dir_all(&build).map_err(|e| e.to_string())?;
-    extract::write_file(
-        &build.join("vcvarsall.bat"),
-        b"rem placeholder for nvcc -ccbin discovery\r\n",
-    )?;
-    extract::write_file(&build.join("vcvars64.bat"), b"rem\r\n")?;
-    Ok(())
-}
diff --git a/tools/makepad_loader/src/progress.rs b/tools/makepad_loader/src/progress.rs
deleted file mode 100644
index 4ac393c62..000000000
--- a/tools/makepad_loader/src/progress.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-use std::cell::RefCell;
-
-#[derive(Clone, Debug)]
-pub struct Progress {
-    pub stage: String,
-    pub detail: String,
-    pub loaded: u64,
-    pub total: u64,
-    pub frac: f32,
-}
-
-thread_local! {
-    static HOOK: RefCell<Option<Box<dyn FnMut(Progress)>>> = const { RefCell::new(None) };
-}
-
-pub fn scope<R>(hook: impl FnMut(Progress) + 'static, f: impl FnOnce() -> R) -> R {
-    HOOK.with(|slot| {
-        *slot.borrow_mut() = Some(Box::new(hook));
-    });
-    let out = f();
-    HOOK.with(|slot| {
-        *slot.borrow_mut() = None;
-    });
-    out
-}
-
-pub fn emit(progress: Progress) {
-    HOOK.with(|slot| {
-        if let Some(hook) = slot.borrow_mut().as_mut() {
-            hook(progress);
-        }
-    });
-}
-
-pub fn stage(stage: &str, detail: &str, frac: f32) {
-    emit(Progress {
-        stage: stage.to_string(),
-        detail: detail.to_string(),
-        loaded: 0,
-        total: 0,
-        frac,
-    });
-}
diff --git a/tools/makepad_loader/src/rustc.rs b/tools/makepad_loader/src/rustc.rs
deleted file mode 100644
index 7665219a6..000000000
--- a/tools/makepad_loader/src/rustc.rs
+++ /dev/null
@@ -1,104 +0,0 @@
-use std::fs;
-use std::path::Path;
-
-use crate::extract;
-use crate::http;
-
-const CHANNEL: &str = "https://static.rust-lang.org/dist/channel-rust-stable.toml";
-const TRIPLE: &str = "x86_64-pc-windows-msvc";
-
-pub fn install(cache: &Path, dest: &Path) -> Result<(), String> {
-    if dest.join("bin").join("cargo.exe").is_file() && dest.join("bin").join("rustc.exe").is_file()
-    {
-        println!("rust: already extracted at {}", dest.display());
-        return Ok(());
-    }
-    println!("rust: fetching stable channel");
-    let toml = String::from_utf8(http::fetch_bytes(CHANNEL)?)
-        .map_err(|_| "rust channel is not utf-8")?;
-    let rustc = pkg_target(&toml, "rustc", TRIPLE)?;
-    let std = pkg_target(&toml, "rust-std", TRIPLE)?;
-    let cargo = pkg_target(&toml, "cargo", TRIPLE)?;
-    println!("rust: {} / {} / {}", rustc.0, std.0, cargo.0);
-
-    let rustc_path = http::cached_file(cache, &rustc.1, &file_name(&rustc.1), Some(&rustc.2))?;
-    let std_path = http::cached_file(cache, &std.1, &file_name(&std.1), Some(&std.2))?;
-    let cargo_path = http::cached_file(cache, &cargo.1, &file_name(&cargo.1), Some(&cargo.2))?;
-
-    let tmp = dest.parent().unwrap_or(dest).join("rust-unpack");
-    let _ = fs::remove_dir_all(&tmp);
-    fs::create_dir_all(&tmp).map_err(|e| e.to_string())?;
-
-    println!("rust: unpack rustc");
-    extract::extract_tar_gz(&rustc_path, &tmp.join("rustc"))?;
-    println!("rust: unpack rust-std");
-    extract::extract_tar_gz(&std_path, &tmp.join("std"))?;
-    println!("rust: unpack cargo");
-    extract::extract_tar_gz(&cargo_path, &tmp.join("cargo"))?;
-
-    fs::create_dir_all(dest).map_err(|e| e.to_string())?;
-    merge_component(&tmp.join("rustc"), dest, "rustc")?;
-    merge_component(&tmp.join("cargo"), dest, "cargo")?;
-    merge_std(&tmp.join("std"), dest)?;
-    let _ = fs::remove_dir_all(&tmp);
-    if !dest.join("bin").join("rustc.exe").is_file() {
-        return Err("rustc.exe missing after extract".into());
-    }
-    println!("rust: ready at {}", dest.display());
-    Ok(())
-}
-
-fn merge_component(unpacked: &Path, dest: &Path, inner: &str) -> Result<(), String> {
-    let root = extract::single_child_dir(unpacked).unwrap_or_else(|| unpacked.to_path_buf());
-    let from = if root.join(inner).is_dir() {
-        root.join(inner)
-    } else {
-        root
-    };
-    extract::merge_dir(&from, dest)
-}
-
-fn merge_std(unpacked: &Path, dest: &Path) -> Result<(), String> {
-    let root = extract::single_child_dir(unpacked).unwrap_or_else(|| unpacked.to_path_buf());
-    let std_dir = root
-        .read_dir()
-        .map_err(|e| e.to_string())?
-        .filter_map(|e| e.ok())
-        .map(|e| e.path())
-        .find(|p| {
-            p.file_name()
-                .map(|n| n.to_string_lossy().starts_with("rust-std-"))
-                .unwrap_or(false)
-        })
-        .unwrap_or(root);
-    extract::merge_dir(&std_dir, dest)
-}
-
-fn pkg_target(toml: &str, pkg: &str, triple: &str) -> Result<(String, String, String), String> {
-    let header = format!("[pkg.{pkg}.target.{triple}]");
-    let rest = toml
-        .split(&header)
-        .nth(1)
-        .ok_or_else(|| format!("missing {header} in rust channel"))?;
-    let section = rest.split("\n[").next().unwrap_or(rest);
-    let url = toml_quoted(section, "url").ok_or_else(|| format!("no url in {header}"))?;
-    let hash = toml_quoted(section, "hash").ok_or_else(|| format!("no hash in {header}"))?;
-    Ok((pkg.to_string(), url, hash))
-}
-
-fn toml_quoted(section: &str, key: &str) -> Option<String> {
-    for line in section.lines() {
-        let line = line.trim();
-        if let Some(rest) = line.strip_prefix(key) {
-            let rest = rest.trim().strip_prefix('=')?.trim();
-            if let Some(s) = rest.strip_prefix('"') {
-                return Some(s.trim_end_matches('"').to_string());
-            }
-        }
-    }
-    None
-}
-
-fn file_name(url: &str) -> String {
-    url.rsplit('/').next().unwrap_or("download").to_string()
-}
diff --git a/tools/makepad_loader/src/sha256.rs b/tools/makepad_loader/src/sha256.rs
deleted file mode 100644
index 0db5f0f27..000000000
--- a/tools/makepad_loader/src/sha256.rs
+++ /dev/null
@@ -1,121 +0,0 @@
-//! FIPS-180-4 SHA-256, no heap in the compression function.
-
-const K: [u32; 64] = [
-    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4,
-    0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe,
-    0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f,
-    0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
-    0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc,
-    0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b,
-    0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116,
-    0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
-    0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7,
-    0xc67178f2,
-];
-
-pub fn sha256(data: &[u8]) -> [u8; 32] {
-    let mut h = [
-        0x6a09e667u32, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab,
-        0x5be0cd19,
-    ];
-    let mut block = [0u8; 64];
-    let mut filled = 0usize;
-    for &b in data {
-        block[filled] = b;
-        filled += 1;
-        if filled == 64 {
-            compress(&mut h, &block);
-            filled = 0;
-        }
-    }
-    let bit_len = (data.len() as u64).saturating_mul(8);
-    block[filled] = 0x80;
-    filled += 1;
-    if filled > 56 {
-        for b in block.iter_mut().skip(filled) {
-            *b = 0;
-        }
-        compress(&mut h, &block);
-        filled = 0;
-    }
-    for b in block.iter_mut().take(56).skip(filled) {
-        *b = 0;
-    }
-    block[56..64].copy_from_slice(&bit_len.to_be_bytes());
-    compress(&mut h, &block);
-    let mut out = [0u8; 32];
-    for (i, word) in h.iter().enumerate() {
-        out[i * 4..i * 4 + 4].copy_from_slice(&word.to_be_bytes());
-    }
-    out
-}
-
-pub fn sha256_hex(data: &[u8]) -> String {
-    hex(&sha256(data))
-}
-
-pub fn hex(bytes: &[u8]) -> String {
-    const H: &[u8; 16] = b"0123456789abcdef";
-    let mut s = String::with_capacity(bytes.len() * 2);
-    for &b in bytes {
-        s.push(H[(b >> 4) as usize] as char);
-        s.push(H[(b & 0xf) as usize] as char);
-    }
-    s
-}
-
-fn compress(h: &mut [u32; 8], block: &[u8; 64]) {
-    let mut w = [0u32; 64];
-    for i in 0..16 {
-        w[i] = u32::from_be_bytes([
-            block[i * 4],
-            block[i * 4 + 1],
-            block[i * 4 + 2],
-            block[i * 4 + 3],
-        ]);
-    }
-    for i in 16..64 {
-        let s0 = w[i - 15].rotate_right(7) ^ w[i - 15].rotate_right(18) ^ (w[i - 15] >> 3);
-        let s1 = w[i - 2].rotate_right(17) ^ w[i - 2].rotate_right(19) ^ (w[i - 2] >> 10);
-        w[i] = w[i - 16]
-            .wrapping_add(s0)
-            .wrapping_add(w[i - 7])
-            .wrapping_add(s1);
-    }
-    let mut a = h[0];
-    let mut b = h[1];
-    let mut c = h[2];
-    let mut d = h[3];
-    let mut e = h[4];
-    let mut f = h[5];
-    let mut g = h[6];
-    let mut hh = h[7];
-    for i in 0..64 {
-        let s1 = e.rotate_right(6) ^ e.rotate_right(11) ^ e.rotate_right(25);
-        let ch = (e & f) ^ ((!e) & g);
-        let temp1 = hh
-            .wrapping_add(s1)
-            .wrapping_add(ch)
-            .wrapping_add(K[i])
-            .wrapping_add(w[i]);
-        let s0 = a.rotate_right(2) ^ a.rotate_right(13) ^ a.rotate_right(22);
-        let maj = (a & b) ^ (a & c) ^ (b & c);
-        let temp2 = s0.wrapping_add(maj);
-        hh = g;
-        g = f;
-        f = e;
-        e = d.wrapping_add(temp1);
-        d = c;
-        c = b;
-        b = a;
-        a = temp1.wrapping_add(temp2);
-    }
-    h[0] = h[0].wrapping_add(a);
-    h[1] = h[1].wrapping_add(b);
-    h[2] = h[2].wrapping_add(c);
-    h[3] = h[3].wrapping_add(d);
-    h[4] = h[4].wrapping_add(e);
-    h[5] = h[5].wrapping_add(f);
-    h[6] = h[6].wrapping_add(g);
-    h[7] = h[7].wrapping_add(hh);
-}
diff --git a/tools/map_bake/src/main.rs b/tools/map_bake/src/main.rs
index f2c99a1a1..37ef18b69 100644
--- a/tools/map_bake/src/main.rs
+++ b/tools/map_bake/src/main.rs
@@ -7,7 +7,7 @@
 //! Usage:
 //!   makepad-map-bake <in.mbtiles> <out.mbtiles> [--bridge-dz <dz.mbtiles>]
 //!       [--brotli-quality N] [--limit N] [--recompress] [--fingerprint]
-//!       [--threshold-ms N] [--buckets a,b,c] [--zooms a,b,c] [--full]
+//!       [--threshold-ms N] [--buckets a,b,c] [--zooms a,b,c]
 
 use makepad_map_build::faces::{bake_faces, default_face_bake_options, fingerprint};
 use std::path::{Path, PathBuf};
@@ -25,7 +25,7 @@ fn run() -> Result<(), String> {
         return Err(format!(
             "usage: {} <in.mbtiles> <out.mbtiles> [--bridge-dz dz.mbtiles] \
              [--brotli-quality N] [--limit N] [--recompress] [--fingerprint] \
-             [--threshold-ms N] [--buckets a,b,c] [--zooms a,b,c] [--full]",
+             [--threshold-ms N] [--buckets a,b,c] [--zooms a,b,c]",
             args[0]
         ));
     }
@@ -46,10 +46,6 @@ fn run() -> Result<(), String> {
                 options.recompress = true;
                 i += 1;
             }
-            "--full" => {
-                options.full = true;
-                i += 1;
-            }
             "--brotli-quality" => {
                 options.brotli_quality = value(i)?.parse().map_err(|_| "bad quality")?;
                 i += 2;
@@ -85,11 +81,10 @@ fn run() -> Result<(), String> {
     }
     let stats = bake_faces(&options)?;
     println!(
-        "done: {} tiles, {} baked, {} copied, {} skipped, {:.2} GiB file",
+        "done: {} tiles, {} baked, {} copied, {:.2} GiB file",
         stats.total,
         stats.baked,
         stats.copied,
-        stats.skipped.len(),
         stats.file_bytes as f64 / 1_073_741_824.0
     );
     Ok(())
diff --git a/tools/map_tiles/src/bin/makepad-map-repack.rs b/tools/map_tiles/src/bin/makepad-map-repack.rs
deleted file mode 100644
index 16ea3aa19..000000000
--- a/tools/map_tiles/src/bin/makepad-map-repack.rs
+++ /dev/null
@@ -1,229 +0,0 @@
-use makepad_map_build::repack::{
-    repack_archive, repack_status, RepackOptions, ShardRange, TileSelection,
-};
-use makepad_mbtile_reader::mkmap_tile_id;
-use std::collections::BTreeSet;
-use std::env;
-use std::path::PathBuf;
-
-const USAGE: &str = "Usage: makepad-map-repack <in.mkmap dir> <out dir> [--tiles <hilbert range | z/x/y list>] [--jobs N] [--brotli-quality Q] [--resume] [--verify [--shards A..B]] [--status] [--log FILE] [--dry-run]\nDefaults: all available cores, Brotli q11, progress log <out>/repack.log; A..B is half-open.";
-
-fn parse_selection(value: &str) -> Result<TileSelection, String> {
-    if value.contains('/') {
-        let mut ids = BTreeSet::new();
-        for item in value
-            .split([',', ';', ' '])
-            .filter(|item| !item.is_empty())
-        {
-            let parts: Vec<_> = item.split('/').collect();
-            if parts.len() != 3 {
-                return Err(format!("invalid tile '{item}', expected z/x/y"));
-            }
-            let zoom = parts[0]
-                .parse::<u8>()
-                .map_err(|err| format!("invalid zoom in '{item}': {err}"))?;
-            let x = parts[1]
-                .parse::<u32>()
-                .map_err(|err| format!("invalid x in '{item}': {err}"))?;
-            let y = parts[2]
-                .parse::<u32>()
-                .map_err(|err| format!("invalid y in '{item}': {err}"))?;
-            if zoom > 30 || x >= 1_u32 << zoom || y >= 1_u32 << zoom {
-                return Err(format!("tile '{item}' is outside its zoom grid"));
-            }
-            ids.insert(mkmap_tile_id(zoom, x, y));
-        }
-        if ids.is_empty() {
-            return Err("empty z/x/y tile list".to_string());
-        }
-        return Ok(TileSelection::Explicit(ids));
-    }
-    let range = value
-        .split_once("..=")
-        .or_else(|| value.split_once(".."))
-        .or_else(|| value.split_once('-'))
-        .ok_or_else(|| "Hilbert range must be START-END or START..END".to_string())?;
-    let start = range
-        .0
-        .parse::<u64>()
-        .map_err(|err| format!("invalid Hilbert range start '{}': {err}", range.0))?;
-    let end = range
-        .1
-        .parse::<u64>()
-        .map_err(|err| format!("invalid Hilbert range end '{}': {err}", range.1))?;
-    if start > end {
-        return Err("Hilbert range start exceeds end".to_string());
-    }
-    Ok(TileSelection::HilbertRange { start, end })
-}
-
-fn parse_shard_range(value: &str) -> Result<ShardRange, String> {
-    let (start, end, inclusive) = if let Some((start, end)) = value.split_once("..=") {
-        (start, end, true)
-    } else if let Some((start, end)) = value.split_once("..") {
-        (start, end, false)
-    } else {
-        return Err("shard range must be START..END or START..=END".to_string());
-    };
-    let start = start
-        .parse::<usize>()
-        .map_err(|err| format!("invalid shard range start '{start}': {err}"))?;
-    let mut end = end
-        .parse::<usize>()
-        .map_err(|err| format!("invalid shard range end '{end}': {err}"))?;
-    if inclusive {
-        end = end
-            .checked_add(1)
-            .ok_or_else(|| "inclusive shard range end overflows".to_string())?;
-    }
-    if start >= end {
-        return Err("shard range must not be empty".to_string());
-    }
-    Ok(ShardRange { start, end })
-}
-
-fn run() -> Result<(), String> {
-    let args: Vec<String> = env::args().skip(1).collect();
-    if args.iter().any(|arg| arg == "-h" || arg == "--help") {
-        println!("{USAGE}");
-        return Ok(());
-    }
-    if args.len() < 2 || args[0].starts_with('-') || args[1].starts_with('-') {
-        return Err(USAGE.to_string());
-    }
-    let mut options = RepackOptions {
-        input: PathBuf::from(&args[0]),
-        output: PathBuf::from(&args[1]),
-        selection: TileSelection::All,
-        dry_run: false,
-        verify: false,
-        resume: false,
-        jobs: std::thread::available_parallelism()
-            .map(|parallelism| parallelism.get())
-            .unwrap_or(1),
-        brotli_quality: 11,
-        verify_shards: None,
-        log: None,
-    };
-    let mut status = false;
-    let mut explicit_log = false;
-    let mut index = 2;
-    while index < args.len() {
-        match args[index].as_str() {
-            "--tiles" => {
-                let value = args.get(index + 1).ok_or("--tiles requires a value")?;
-                options.selection = parse_selection(value)?;
-                index += 2;
-            }
-            "--dry-run" => {
-                options.dry_run = true;
-                index += 1;
-            }
-            "--verify" => {
-                options.verify = true;
-                index += 1;
-            }
-            "--resume" => {
-                options.resume = true;
-                index += 1;
-            }
-            "--jobs" => {
-                let value = args.get(index + 1).ok_or("--jobs requires a value")?;
-                options.jobs = value
-                    .parse::<usize>()
-                    .map_err(|err| format!("invalid --jobs value '{value}': {err}"))?;
-                if options.jobs == 0 {
-                    return Err("--jobs must be at least 1".to_string());
-                }
-                index += 2;
-            }
-            "--brotli-quality" => {
-                let value = args
-                    .get(index + 1)
-                    .ok_or("--brotli-quality requires a value")?;
-                options.brotli_quality = value.parse::<u32>().map_err(|err| {
-                    format!("invalid --brotli-quality value '{value}': {err}")
-                })?;
-                if options.brotli_quality > 11 {
-                    return Err("--brotli-quality must be in 0..=11".to_string());
-                }
-                index += 2;
-            }
-            "--shards" => {
-                let value = args.get(index + 1).ok_or("--shards requires a value")?;
-                options.verify_shards = Some(parse_shard_range(value)?);
-                index += 2;
-            }
-            "--status" => {
-                status = true;
-                index += 1;
-            }
-            "--log" => {
-                let value = args.get(index + 1).ok_or("--log requires a value")?;
-                options.log = Some(PathBuf::from(value));
-                explicit_log = true;
-                index += 2;
-            }
-            other => return Err(format!("unknown argument '{other}'\n{USAGE}")),
-        }
-    }
-    if options.verify_shards.is_some() && !options.verify {
-        return Err("--shards requires --verify".to_string());
-    }
-    if status {
-        if options.dry_run || options.verify || options.resume || explicit_log {
-            return Err("--status cannot be combined with --dry-run, --verify, --resume, or --log"
-                .to_string());
-        }
-        let status = repack_status(&options)?;
-        println!(
-            "{}/{} done, {} bytes in, {} bytes out",
-            status.completed_shards,
-            status.total_shards,
-            status.compressed_before,
-            status.compressed_after
-        );
-        return Ok(());
-    }
-    if !options.dry_run && options.log.is_none() {
-        options.log = Some(options.output.join("repack.log"));
-    }
-    repack_archive(&options).map(|_| ())
-}
-
-fn main() {
-    if let Err(error) = run() {
-        eprintln!("makepad-map-repack: {error}");
-        std::process::exit(1);
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn parses_tile_selection_forms() {
-        assert!(matches!(
-            parse_selection("10..20").unwrap(),
-            TileSelection::HilbertRange { start: 10, end: 20 }
-        ));
-        let TileSelection::Explicit(ids) = parse_selection("14/8412/5382,14/8416/5386").unwrap()
-        else {
-            panic!("explicit selection expected")
-        };
-        assert_eq!(ids.len(), 2);
-    }
-
-    #[test]
-    fn parses_half_open_and_inclusive_shard_ranges() {
-        assert_eq!(
-            parse_shard_range("2..5").unwrap(),
-            ShardRange { start: 2, end: 5 }
-        );
-        assert_eq!(
-            parse_shard_range("2..=5").unwrap(),
-            ShardRange { start: 2, end: 6 }
-        );
-    }
-}
diff --git a/tools/map_tiles/src/main.rs b/tools/map_tiles/src/main.rs
index 07e397bb8..64dd92055 100644
--- a/tools/map_tiles/src/main.rs
+++ b/tools/map_tiles/src/main.rs
@@ -23,12 +23,12 @@ const USAGE: &str = "\
 Usage:
   makepad-map-tiles versatiles <source.versatiles> <output.mbtiles> [options]
   makepad-map-tiles pbf-detail <source.osm.pbf> <output.mbtiles> --store <directory> [options]
-  makepad-map-tiles pbf-base <source.osm.pbf> <output.mbtiles> --store <directory> [options] [--full]
+  makepad-map-tiles pbf-base <source.osm.pbf> <output.mbtiles> --store <directory> [options]
   makepad-map-tiles ocean-tiles <simplified.shp> <full.shp> <out-low.mbtiles> <out-high.mbtiles>
   makepad-map-tiles inspect-pbf <source.osm.pbf>
   makepad-map-tiles audit-pbf <source.osm.pbf>
   makepad-map-tiles probe-mbtiles <source.mbtiles> <z/x/y>
-  makepad-map-tiles testmap [--dir DIR] [--name NAME] [--url URL] [--keep-store] [--full]
+  makepad-map-tiles testmap [--dir DIR] [--name NAME] [--url URL] [--keep-store]
   makepad-map-tiles nav-build <source.osm.pbf> <basename> [--bbox w,s,e,n] [--skip-addresses]
   makepad-map-tiles nav-probe <basename> search <query...> [--near lon,lat]
   makepad-map-tiles nav-probe <basename> route <lon,lat> <lon,lat> [--mode car|bike|foot]
@@ -75,10 +75,9 @@ PBF detail options:
   --store DIRECTORY              Required bounded-memory scratch directory
   --zoom N                       Detail tile zoom (default: 14)
   --sort-memory-mib N            Per-block external-sort memory (default: 256)
-  --full                         Preserve all source tags and provenance
 
 PBF base options (reuses a completed pbf-detail store; emits base layers
-z0..=14 plus renderer-consumed detail layers at z14 into ONE brotli archive):
+z0..=14 plus the all-tag detail layers at z14 into ONE brotli archive):
   --store DIRECTORY              Required completed pbf-detail store
   --bbox w,s,e,n                 Geographic extract (default: whole store)
   --brotli-quality N             Brotli quality 0-11 (default: 11)
@@ -86,7 +85,6 @@ z0..=14 plus renderer-consumed detail layers at z14 into ONE brotli archive):
   --threads N                    Worker threads (default: all cores)
   --max-zoom N                   Top zoom (default: 14; below 14 skips detail)
   --sort-memory-mib N            Per-block external-sort memory (default: 128)
-  --full                         Preserve all source tags and provenance
 
 General:
   -h, --help                     Show this help
@@ -286,7 +284,6 @@ fn parse_detail_options(args: &[String]) -> Result<native::DetailOptions, String
     let mut zoom = None;
     let mut sort_memory_mib = None;
     let mut no_tiles = false;
-    let mut full = false;
     let mut index = 3;
     while index < args.len() {
         match args[index].as_str() {
@@ -324,10 +321,6 @@ fn parse_detail_options(args: &[String]) -> Result<native::DetailOptions, String
                 no_tiles = true;
                 index += 1;
             }
-            "--full" => {
-                full = true;
-                index += 1;
-            }
             value => return Err(format!("unknown pbf-detail argument '{value}'\n\n{USAGE}")),
         }
     }
@@ -340,7 +333,6 @@ fn parse_detail_options(args: &[String]) -> Result<native::DetailOptions, String
         options.sort_memory_mib = sort_memory_mib;
     }
     options.no_tiles = no_tiles;
-    options.full = full;
     Ok(options)
 }
 
@@ -358,7 +350,6 @@ fn parse_base_options(args: &[String]) -> Result<native::BaseOptions, String> {
     let mut max_zoom = None;
     let mut sort_memory_mib = None;
     let mut baseline = None;
-    let mut full = false;
     let mut index = 3;
     while index < args.len() {
         let take_value = |name: &str, index: usize| -> Result<&String, String> {
@@ -392,10 +383,6 @@ fn parse_base_options(args: &[String]) -> Result<native::BaseOptions, String> {
                 use_dict = true;
                 index += 1;
             }
-            "--full" => {
-                full = true;
-                index += 1;
-            }
             "--threads" => {
                 let value = take_value("--threads", index)?;
                 threads = Some(
@@ -437,7 +424,6 @@ fn parse_base_options(args: &[String]) -> Result<native::BaseOptions, String> {
     let mut options = native::default_base_options(source, output, store);
     options.bbox = bbox;
     options.use_dict = use_dict;
-    options.full = full;
     if let Some(quality) = brotli_quality {
         options.brotli_quality = quality;
     }
diff --git a/tools/map_tiles/src/mkmap.rs b/tools/map_tiles/src/mkmap.rs
index bac6932a3..76552ff00 100644
--- a/tools/map_tiles/src/mkmap.rs
+++ b/tools/map_tiles/src/mkmap.rs
@@ -30,12 +30,6 @@
 //! an extraction really carries a source, tile for tile.
 
 use makepad_map_build::versatiles::{GeoBounds, TileBounds};
-use makepad_map_build::mkmap::{
-    content_hash, encode_leaf_directory, write_root_index, BlobRef, LeafEntry, RootIndex,
-    RootRecord, HEADER_LEN, MAGIC, ROOT_RECORD_LEN,
-};
-#[cfg(test)]
-use makepad_map_build::mkmap::write_varint;
 use makepad_mbtile_reader::{
     compression_metadata_rows, tile_rowid_xyz, MbtilesReader, MbtilesWriter, MkmapReader,
     MkmapTileRef, TileCodec, TileCompression, COMPRESSION_DICT_METADATA_KEY,
@@ -46,7 +40,12 @@ use std::io::{BufWriter, Read, Seek, SeekFrom, Write};
 use std::path::{Path, PathBuf};
 use std::time::Instant;
 
-pub use makepad_map_build::mkmap::SHARD_HARD_CAP;
+pub const SHARD_HARD_CAP: u64 = 510_000_000;
+const MAGIC: &[u8; 8] = b"MKMAPIX1";
+// v2: metadata section is varint KV (was JSON).
+const VERSION: u32 = 2;
+const HEADER_LEN: usize = 112;
+const ROOT_RECORD_LEN: usize = 36;
 
 pub struct TransmuxOptions {
     /// Additional source archives woven AFTER `source` (first-wins on
@@ -188,6 +187,14 @@ pub fn tile_id_to_zxy(id: u64) -> (u8, u32, u32) {
 // varint + hashing helpers
 // ---------------------------------------------------------------------------
 
+fn write_varint(mut value: u64, out: &mut Vec<u8>) {
+    while value >= 0x80 {
+        out.push((value as u8 & 0x7f) | 0x80);
+        value >>= 7;
+    }
+    out.push(value as u8);
+}
+
 fn read_varint(input: &[u8], offset: &mut usize) -> Result<u64, String> {
     let mut value = 0_u64;
     for shift in (0..=63).step_by(7) {
@@ -203,6 +210,63 @@ fn read_varint(input: &[u8], offset: &mut usize) -> Result<u64, String> {
     Err("mkmap varint overflow".to_string())
 }
 
+/// 128-bit content hash for dedup (two independently seeded 64-bit mixes;
+/// collision odds for tens of millions of blobs are ~2^-75, far below disk
+/// error rates).
+fn content_hash(bytes: &[u8]) -> u128 {
+    fn mix(seed: u64, bytes: &[u8]) -> u64 {
+        let mut hash = seed ^ 0xcbf2_9ce4_8422_2325;
+        for chunk in bytes.chunks(8) {
+            let mut word = [0_u8; 8];
+            word[..chunk.len()].copy_from_slice(chunk);
+            let mut value = u64::from_le_bytes(word) ^ hash;
+            value = value.wrapping_mul(0x9e37_79b9_7f4a_7c15);
+            value ^= value >> 29;
+            value = value.wrapping_mul(0xbf58_476d_1ce4_e5b9);
+            value ^= value >> 32;
+            hash = hash.rotate_left(27) ^ value;
+        }
+        hash ^ (bytes.len() as u64)
+    }
+    (u128::from(mix(0x5851_f42d_4c95_7f2d, bytes)) << 64)
+        | u128::from(mix(0x1405_7b7e_f767_814f, bytes))
+}
+
+fn brotli_pack(bytes: &[u8]) -> Result<Vec<u8>, String> {
+    makepad_mbtile_reader::compress_tile(&TileCompression::Brotli { quality: 9 }, None, bytes)
+        .map_err(|err| format!("brotli pack: {err}"))
+}
+
+// ---------------------------------------------------------------------------
+// Writer
+// ---------------------------------------------------------------------------
+
+#[derive(Clone, Copy)]
+struct BlobRef {
+    shard: u32,
+    offset: u64,
+    len: u64,
+}
+
+struct LeafEntry {
+    tile_id: u64,
+    blob: BlobRef,
+}
+
+fn encode_leaf_directory(entries: &[LeafEntry]) -> Result<Vec<u8>, String> {
+    let mut raw = Vec::with_capacity(entries.len() * 8);
+    write_varint(entries.len() as u64, &mut raw);
+    let mut previous_id = 0_u64;
+    for entry in entries {
+        write_varint(entry.tile_id - previous_id, &mut raw);
+        previous_id = entry.tile_id;
+        write_varint(u64::from(entry.blob.shard), &mut raw);
+        write_varint(entry.blob.offset, &mut raw);
+        write_varint(entry.blob.len, &mut raw);
+    }
+    brotli_pack(&raw)
+}
+
 fn decode_leaf_directory(packed: &[u8]) -> Result<Vec<LeafEntry>, String> {
     let raw = makepad_mbtile_reader::TileCodec::from_metadata(
         &[("compression".to_string(), "br".to_string())]
@@ -234,6 +298,14 @@ fn decode_leaf_directory(packed: &[u8]) -> Result<Vec<LeafEntry>, String> {
     Ok(entries)
 }
 
+struct RootRecord {
+    start_tile_id: u64,
+    end_tile_id: u64,
+    shard: u32,
+    dir_offset: u64,
+    dir_len: u64,
+}
+
 fn shard_path(dir: &Path, shard: u32) -> PathBuf {
     dir.join(format!("tiles-{shard:03}.mkshard"))
 }
@@ -515,20 +587,67 @@ pub fn transmux(options: TransmuxOptions) -> Result<(), String> {
         &mut root,
     )?;
 
+    // Index file. Metadata is varint KV pairs (count, then per pair
+    // length-prefixed key and value bytes) — same primitive the leaf
+    // directories use; no JSON anywhere in the container.
+    let metadata_map: std::collections::BTreeMap<&str, &str> = metadata
+        .iter()
+        .map(|(key, value)| (key.as_str(), value.as_str()))
+        .collect();
+    let mut metadata_raw = Vec::new();
+    write_varint(metadata_map.len() as u64, &mut metadata_raw);
+    for (key, value) in &metadata_map {
+        write_varint(key.len() as u64, &mut metadata_raw);
+        metadata_raw.extend_from_slice(key.as_bytes());
+        write_varint(value.len() as u64, &mut metadata_raw);
+        metadata_raw.extend_from_slice(value.as_bytes());
+    }
+    let metadata_br = brotli_pack(&metadata_raw)?;
+    let mut root_raw = Vec::with_capacity(root.len() * ROOT_RECORD_LEN);
+    for record in &root {
+        root_raw.extend_from_slice(&record.start_tile_id.to_le_bytes());
+        root_raw.extend_from_slice(&record.end_tile_id.to_le_bytes());
+        root_raw.extend_from_slice(&record.shard.to_le_bytes());
+        root_raw.extend_from_slice(&record.dir_offset.to_le_bytes());
+        root_raw.extend_from_slice(&record.dir_len.to_le_bytes());
+    }
+    let root_br = brotli_pack(&root_raw)?;
+
+    let dict_bytes = dict.as_deref().unwrap_or(&[]);
+    let mut header = vec![0_u8; HEADER_LEN];
+    header[0..8].copy_from_slice(MAGIC);
+    header[8..12].copy_from_slice(&VERSION.to_le_bytes());
+    header[12..16].copy_from_slice(&shard_index.to_le_bytes());
+    header[16..24].copy_from_slice(&options.shard_cap.to_le_bytes());
+    header[24..32].copy_from_slice(&(tiles.len() as u64).to_le_bytes());
+    header[32..40].copy_from_slice(&unique_blobs.to_le_bytes());
+    header[40] = min_zoom;
+    header[41] = max_zoom;
+    let mut cursor = HEADER_LEN as u64;
+    for (slot, len) in [
+        (48_usize, metadata_br.len() as u64),
+        (64, dict_bytes.len() as u64),
+        (80, root_raw.len() as u64),
+        (96, root_br.len() as u64),
+    ] {
+        header[slot..slot + 8].copy_from_slice(&cursor.to_le_bytes());
+        header[slot + 8..slot + 16].copy_from_slice(&len.to_le_bytes());
+        cursor += len;
+    }
     let index_path = options.output.join("root.mkidx");
-    write_root_index(
-        &index_path,
-        &RootIndex {
-            metadata: &metadata,
-            dict: dict.as_deref(),
-            shard_cap: options.shard_cap,
-            tile_count: tiles.len() as u64,
-            unique_blobs,
-            min_zoom,
-            max_zoom,
-            records: &root,
-        },
-    )?;
+    let mut index_file = BufWriter::new(
+        File::create(&index_path)
+            .map_err(|err| format!("create {}: {err}", index_path.display()))?,
+    );
+    index_file
+        .write_all(&header)
+        .and_then(|_| index_file.write_all(&metadata_br))
+        .and_then(|_| index_file.write_all(dict_bytes))
+        .and_then(|_| index_file.write_all(&root_raw))
+        .and_then(|_| index_file.write_all(&root_br))
+        .and_then(|_| index_file.flush())
+        .map_err(|err| format!("write {}: {err}", index_path.display()))?;
+    drop(index_file);
 
     println!(
         "mkmap: wrote {} shards, {} tiles ({} unique blobs, {:.2} GiB), index {} bytes in {:.1}s",
@@ -1665,37 +1784,4 @@ mod tests {
         assert_eq!(a, c);
         assert_ne!(content_hash(b""), content_hash(b"\0"));
     }
-
-    #[test]
-    fn writer_deduplicates_equal_tile_blobs_to_one_blob_ref() {
-        let nonce = std::time::SystemTime::now()
-            .duration_since(std::time::UNIX_EPOCH)
-            .unwrap()
-            .as_nanos();
-        let scratch = PathBuf::from(format!("target/mkmap-dedup-{nonce}"));
-        fs::create_dir_all(&scratch).unwrap();
-        let source = scratch.join("source.mbtiles");
-        let mut writer = MbtilesWriter::create(&source).unwrap();
-        writer.write_tile_encoded(1, 0, 0, b"same tile").unwrap();
-        writer.write_tile_encoded(1, 0, 1, b"same tile").unwrap();
-        writer.finish().unwrap();
-
-        let output = scratch.join("output.mkmap");
-        transmux(TransmuxOptions {
-            source,
-            extra_sources: Vec::new(),
-            output: output.clone(),
-            shard_cap: SHARD_HARD_CAP,
-            sample_stride: 1,
-        })
-        .unwrap();
-        let mut reader = MkmapReader::open(&output).unwrap();
-        let first = reader.resolve_tile(1, 0, 0).unwrap().unwrap();
-        let second = reader.resolve_tile(1, 0, 1).unwrap().unwrap();
-        assert_eq!(
-            (first.shard, first.offset, first.len),
-            (second.shard, second.offset, second.len)
-        );
-        fs::remove_dir_all(scratch).unwrap();
-    }
 }
diff --git a/tools/map_tiles/src/testmap_cli.rs b/tools/map_tiles/src/testmap_cli.rs
index b995f58db..b06783f08 100644
--- a/tools/map_tiles/src/testmap_cli.rs
+++ b/tools/map_tiles/src/testmap_cli.rs
@@ -123,7 +123,7 @@ fn hex(bytes: &[u8]) -> String {
     bytes.iter().map(|b| format!("{b:02x}")).collect()
 }
 
-/// `testmap [--dir DIR] [--name NAME] [--url URL] [--keep-store] [--full]`
+/// `testmap [--dir DIR] [--name NAME] [--url URL] [--keep-store]`
 pub fn run(args: &[String]) -> Result<(), String> {
     let mut options = BakeOptions::amsterdam();
     let mut dir = "local/maps".to_string();
@@ -135,15 +135,16 @@ pub fn run(args: &[String]) -> Result<(), String> {
             "--name" => name = iter.next().ok_or("--name needs a name")?.clone(),
             "--url" => options.pbf_url = iter.next().ok_or("--url needs a URL")?.clone(),
             "--keep-store" => options.keep_store = true,
-            "--full" => options.full = true,
             other => return Err(format!("testmap: unexpected argument {other}")),
         }
     }
     options.paths = TestMapPaths::in_dir(&dir, &name);
-    let stats = bake(&options, &mut SidecarFetch)?;
-    if stats.skipped_tiles != 0 {
-        println!("built, {} tiles skipped", stats.skipped_tiles);
+    if options.paths.is_complete() {
+        println!("test map already built:");
+        report(&options.paths);
+        return Ok(());
     }
+    bake(&options, &mut SidecarFetch)?;
     report(&options.paths);
     Ok(())
 }
diff --git a/tools/web_server/Cargo.toml b/tools/web_server/Cargo.toml
index d8e96348e..4fecc961d 100644
--- a/tools/web_server/Cargo.toml
+++ b/tools/web_server/Cargo.toml
@@ -13,17 +13,7 @@ metadata.makepad-auto-version = "3q9p7hJP7S16AZ2sa6ONkcZPa0w="
 
 [dependencies]
 makepad-network = { path = "../../platform/network", version = "1.0.0" }
-makepad-map-nav = { path = "../../libs/map_nav" }
-makepad-geodata = { path = "../../libs/geodata" }
-makepad-strict-json = { path = "../../libs/strict_json" }
-libc = "0.2"
 #makepad-file-server = {path = "../../studio/file_server", version = "0.3.0"}
  
 [features]
 nightly=[]
-
-[dev-dependencies]
-makepad-asset-data = { path = "../../libs/asset/data" }
-makepad-asset-store = { path = "../../libs/asset/store" }
-makepad-mbtile-reader = { path = "../../libs/mbtile_reader" }
-serde_json = "1.0"
diff --git a/tools/web_server/src/api.rs b/tools/web_server/src/api.rs
deleted file mode 100644
index f3f9f61f5..000000000
--- a/tools/web_server/src/api.rs
+++ /dev/null
@@ -1,1625 +0,0 @@
-use crate::{
-    config::Config,
-    http::{api_error, json_response, json_string, query_pairs, response, send_response},
-    live_services::{LiveHealth, LiveServiceRegistry},
-};
-use makepad_geodata::query::LayerDb;
-use makepad_map_nav::{
-    geo::{cumulative_distances, haversine_m, sample_polyline, LonLat, MAX_ROUTE_POINTS},
-    graph::{Route, RouteGraph, TravelMode},
-    nav::ManeuverKind,
-    search::{SearchIndex, SearchResult},
-    search_service::SearchService,
-    searchdb::SearchDb,
-};
-use makepad_network::{
-    http_server::{HttpServerPendingBody, HttpServerResponse, HttpServerResponseSender},
-    HttpServerHeaders,
-};
-use std::{
-    ffi::OsString,
-    fs,
-    path::{Path, PathBuf},
-    sync::{
-        mpsc::{self, Receiver, SyncSender, TrySendError},
-        atomic::{AtomicUsize, Ordering},
-        Arc, Mutex, RwLock, Weak,
-    },
-};
-
-const PRIVATE_NO_STORE: &str = "private, no-store";
-const MAX_ALONG_BODY: usize = 2 * 1024 * 1024;
-const MAX_ALONG_ALLOC: usize = 1024 * 1024;
-const MAX_ROUTE_MANEUVERS: usize = 10_000;
-const MAX_ROUTE_RESPONSE_BYTES: usize = 16 * 1024 * 1024;
-const MAX_CHARGER_CANDIDATES: usize = 20_000;
-
-#[derive(Clone, Debug)]
-pub struct HealthState {
-    pub ok: bool,
-    pub search: &'static str,
-    pub along: &'static str,
-    pub chargers: &'static str,
-    pub regional_graph: &'static str,
-    pub major_graph: &'static str,
-    pub radar: LiveHealth,
-    pub wind: LiveHealth,
-    pub weather: LiveHealth,
-}
-
-impl Default for HealthState {
-    fn default() -> Self {
-        Self {
-            ok: false,
-            search: "unavailable",
-            along: "unavailable",
-            chargers: "unavailable",
-            regional_graph: "unavailable",
-            major_graph: "disabled",
-            radar: LiveHealth { status: "unavailable", updated_unix: None },
-            wind: LiveHealth { status: "unavailable", updated_unix: None },
-            weather: LiveHealth { status: "unavailable", updated_unix: None },
-        }
-    }
-}
-
-impl HealthState {
-    fn json(&self) -> String {
-        format!(
-            "{{\"ok\":{},\"search\":{},\"along\":{},\"chargers\":{},\"regional_graph\":{},\"major_graph\":{},\"radar\":{},\"wind\":{},\"weather\":{}}}",
-            self.ok,
-            json_string(self.search),
-            json_string(self.along),
-            json_string(self.chargers),
-            json_string(self.regional_graph),
-            json_string(self.major_graph),
-            self.radar.json(),
-            self.wind.json(),
-            self.weather.json(),
-        )
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct SearchRequest {
-    pub query: String,
-    pub near: Option<LonLat>,
-    pub limit: usize,
-}
-
-#[derive(Clone, Debug)]
-pub struct RouteRequest {
-    pub from: LonLat,
-    pub to: LonLat,
-    pub mode: TravelMode,
-    pub mode_name: &'static str,
-}
-
-#[derive(Clone, Debug)]
-pub struct AlongRequest {
-    pub polyline: Vec<LonLat>,
-    pub cum_dist_m: Vec<f64>,
-    pub kinds: Vec<String>,
-    pub max_detour_min: f64,
-    pub min_kw: f64,
-    pub limit: usize,
-}
-
-#[derive(Clone, Debug)]
-pub struct AlongResult {
-    pub name: String,
-    pub kind: String,
-    pub lon: f64,
-    pub lat: f64,
-    pub km_along: f64,
-    pub detour_min: f64,
-    pub extra: String,
-}
-
-pub struct RouteResult {
-    pub graph: String,
-    pub route: Route,
-}
-
-#[derive(Clone, Debug)]
-pub struct ApiFailure {
-    pub status: u16,
-    pub code: &'static str,
-    pub message: String,
-}
-
-impl ApiFailure {
-    fn response(self) -> HttpServerResponse {
-        api_error(self.status, self.code, &self.message)
-    }
-
-    fn internal(message: impl Into<String>) -> Self {
-        eprintln!("navigation API internal error: {}", message.into());
-        Self { status: 500, code: "internal", message: "internal service error".into() }
-    }
-}
-
-pub trait NavBackend: Send + Sync + 'static {
-    fn search(&self, request: SearchRequest) -> Result<Vec<SearchResult>, ApiFailure>;
-    fn route(&self, request: RouteRequest) -> Result<RouteResult, ApiFailure>;
-    fn along(&self, request: AlongRequest) -> Result<Vec<AlongResult>, ApiFailure>;
-    fn chargers_status(&self) -> &'static str {
-        "disabled"
-    }
-}
-
-struct ProductionBackend {
-    search: SearchService,
-    regional_graph: Arc<RouteGraph>,
-    regional_name: String,
-    major_graph: Option<Arc<RouteGraph>>,
-    chargers: Option<ReopenableLayerDb>,
-}
-
-struct ReopenableLayerDb {
-    path: PathBuf,
-    db: Mutex<Option<LayerDb>>,
-}
-
-impl ReopenableLayerDb {
-    fn query_radius(
-        &self,
-        point: LonLat,
-        radius_m: f64,
-        limit: usize,
-        budget: &mut usize,
-    ) -> Result<Vec<makepad_geodata::query::FeatureHit>, ApiFailure> {
-        let mut guard = match self.db.lock() {
-            Ok(guard) => guard,
-            Err(poisoned) => {
-                let mut guard = poisoned.into_inner();
-                *guard = None;
-                self.db.clear_poison();
-                guard
-            }
-        };
-        if guard.is_none() {
-            *guard = Some(LayerDb::open(&self.path).map_err(ApiFailure::internal)?);
-        }
-        let result = guard
-            .as_mut()
-            .expect("charger database was reopened")
-            .query_radius_with_budget(point.lon, point.lat, radius_m, limit, budget);
-        if result.is_err() {
-            *guard = None;
-        }
-        result.map_err(ApiFailure::internal)
-    }
-}
-
-impl NavBackend for ProductionBackend {
-    fn search(&self, request: SearchRequest) -> Result<Vec<SearchResult>, ApiFailure> {
-        Ok(self.search.query(&request.query, request.near, request.limit))
-    }
-
-    fn route(&self, request: RouteRequest) -> Result<RouteResult, ApiFailure> {
-        if let Some(route) = self.regional_graph.route(request.from, request.to, request.mode) {
-            return Ok(RouteResult { graph: self.regional_name.clone(), route });
-        }
-        if let Some(graph) = &self.major_graph {
-            if let Some(route) = graph.route(request.from, request.to, request.mode) {
-                return Ok(RouteResult { graph: "europe-major".into(), route });
-            }
-        }
-        Err(ApiFailure {
-            status: 422,
-            code: "not_found",
-            message: "no route found".into(),
-        })
-    }
-
-    fn along(&self, request: AlongRequest) -> Result<Vec<AlongResult>, ApiFailure> {
-        const MIN_PER_M: f64 = 2.0 / (40_000.0 / 60.0);
-        let radius_m = (request.max_detour_min / MIN_PER_M).min(5_000.0);
-        let samples = sample_along(&request.polyline);
-        let mut candidates = Vec::new();
-        let mut charger_budget = MAX_CHARGER_CANDIDATES;
-        for kind in &request.kinds {
-            let lower = kind.to_ascii_lowercase();
-            let charger_kind = lower.contains("charg") || lower.contains("laad") || lower == "ev";
-            if charger_kind && self.chargers.is_some() {
-                let chargers = self.chargers.as_ref().unwrap();
-                for &(point, along_m) in &samples {
-                    let hits = chargers
-                        .query_radius(point, radius_m, 8, &mut charger_budget)?;
-                    for hit in hits {
-                        let kw = hit.attrs.get("max_kw").and_then(|value| value.as_i64()).unwrap_or(0);
-                        if (kw as f64) < request.min_kw {
-                            continue;
-                        }
-                        let operator = hit.attrs.get("operator").and_then(|value| value.as_str()).unwrap_or("");
-                        let city = hit.attrs.get("city").and_then(|value| value.as_str()).unwrap_or("");
-                        let name = hit.name.filter(|name| !name.is_empty()).unwrap_or_else(|| {
-                            format!("{operator} {city}").trim().to_string()
-                        });
-                        let distance = hit.distance_m.unwrap_or(radius_m);
-                        candidates.push(AlongResult {
-                            name,
-                            kind: "charger".into(),
-                            lon: hit.center.0,
-                            lat: hit.center.1,
-                            km_along: along_m / 1_000.0,
-                            detour_min: distance * MIN_PER_M,
-                            extra: format!("{kw} kW, {operator}"),
-                        });
-                    }
-                }
-            } else {
-                for &(point, along_m) in &samples {
-                    for result in self.search.query(kind, Some(point), 6) {
-                        let Some(distance) = result.distance_m.filter(|distance| *distance <= radius_m) else {
-                            continue;
-                        };
-                        let category = category_name(&result);
-                        candidates.push(AlongResult {
-                            name: result.name,
-                            kind: category,
-                            lon: result.pos.lon,
-                            lat: result.pos.lat,
-                            km_along: along_m / 1_000.0,
-                            detour_min: distance * MIN_PER_M,
-                            extra: result.secondary,
-                        });
-                    }
-                }
-            }
-        }
-        candidates.sort_by(|a, b| a.detour_min.total_cmp(&b.detour_min));
-        let mut kept: Vec<AlongResult> = Vec::new();
-        for candidate in candidates {
-            if candidate.detour_min > request.max_detour_min
-                || kept.iter().any(|existing| {
-                    existing.name.eq_ignore_ascii_case(&candidate.name)
-                        && haversine_m(
-                            LonLat::new(existing.lon, existing.lat),
-                            LonLat::new(candidate.lon, candidate.lat),
-                        ) < 1_000.0
-                })
-            {
-                continue;
-            }
-            kept.push(candidate);
-        }
-        kept.sort_by(|a, b| a.km_along.total_cmp(&b.km_along));
-        kept.truncate(request.limit);
-        Ok(kept)
-    }
-
-    fn chargers_status(&self) -> &'static str {
-        if self.chargers.is_some() { "ready" } else { "disabled" }
-    }
-}
-
-enum QueryJob {
-    Search(SearchRequest, HttpServerResponseSender),
-    Along(Vec<u8>, AlongPermit, HttpServerResponseSender),
-}
-
-struct RouteJob(RouteRequest, HttpServerResponseSender);
-
-#[derive(Clone)]
-struct WorkerSenders {
-    search: SyncSender<QueryJob>,
-    along: SyncSender<QueryJob>,
-    along_admission: Arc<AlongAdmission>,
-    route: SyncSender<RouteJob>,
-}
-
-struct AlongAdmission {
-    used: AtomicUsize,
-    limit: usize,
-}
-
-struct AlongPermit {
-    admission: Arc<AlongAdmission>,
-}
-
-impl AlongAdmission {
-    fn try_acquire(self: &Arc<Self>) -> Option<AlongPermit> {
-        let mut used = self.used.load(Ordering::Acquire);
-        loop {
-            if used >= self.limit {
-                return None;
-            }
-            match self.used.compare_exchange_weak(
-                used,
-                used + 1,
-                Ordering::AcqRel,
-                Ordering::Acquire,
-            ) {
-                Ok(_) => return Some(AlongPermit { admission: self.clone() }),
-                Err(changed) => used = changed,
-            }
-        }
-    }
-}
-
-impl Drop for AlongPermit {
-    fn drop(&mut self) {
-        self.admission.used.fetch_sub(1, Ordering::AcqRel);
-    }
-}
-
-pub struct ServiceRegistry {
-    health: RwLock<HealthState>,
-    workers: RwLock<Option<WorkerSenders>>,
-    pub live: Arc<LiveServiceRegistry>,
-}
-
-impl ServiceRegistry {
-    pub fn new(major_enabled: bool) -> Arc<Self> {
-        let mut health = HealthState::default();
-        if major_enabled {
-            health.major_graph = "loading";
-        }
-        Arc::new(Self {
-            health: RwLock::new(health),
-            workers: RwLock::new(None),
-            live: Arc::new(LiveServiceRegistry::default()),
-        })
-    }
-
-    pub fn install(
-        self: &Arc<Self>,
-        backend: Arc<dyn NavBackend>,
-        query_workers: usize,
-        route_workers: usize,
-        route_queue: usize,
-        major_ready: bool,
-    ) {
-        let chargers = backend.chargers_status();
-        let (search_sender, search_receiver) = mpsc::sync_channel(route_queue);
-        let (along_sender, along_receiver) = mpsc::sync_channel(route_queue);
-        let (route_sender, route_receiver) = mpsc::sync_channel(route_queue);
-        let along_workers = query_workers.saturating_sub(1).max(1);
-        let along_admission = Arc::new(AlongAdmission {
-            used: AtomicUsize::new(0),
-            limit: route_queue.saturating_add(along_workers),
-        });
-        let registry = Arc::downgrade(self);
-        spawn_query_workers(registry.clone(), backend.clone(), search_receiver, 1, "search");
-        spawn_query_workers(registry.clone(), backend.clone(), along_receiver, along_workers, "along");
-        spawn_route_workers(registry, backend, route_receiver, route_workers);
-        *self.workers.write().unwrap_or_else(|poisoned| poisoned.into_inner()) = Some(WorkerSenders {
-            search: search_sender,
-            along: along_sender,
-            along_admission,
-            route: route_sender,
-        });
-        *self.health.write().unwrap_or_else(|poisoned| poisoned.into_inner()) = HealthState {
-            ok: true,
-            search: "ready",
-            along: "ready",
-            chargers,
-            regional_graph: "ready",
-            major_graph: if major_ready { "ready" } else { "disabled" },
-            radar: LiveHealth { status: "unavailable", updated_unix: None },
-            wind: LiveHealth { status: "unavailable", updated_unix: None },
-            weather: LiveHealth { status: "unavailable", updated_unix: None },
-        };
-    }
-
-    pub fn fail(&self, major_enabled: bool) {
-        *self.health.write().unwrap_or_else(|poisoned| poisoned.into_inner()) = HealthState {
-            major_graph: if major_enabled { "failed" } else { "disabled" },
-            ..HealthState::default()
-        };
-    }
-
-    pub fn health(&self) -> HealthState {
-        let mut health = self.health.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone();
-        let live = self.live.state();
-        health.radar = live.radar;
-        health.wind = live.wind;
-        health.weather = live.weather;
-        health
-    }
-
-    fn mark_degraded(&self, service: &'static str) {
-        let mut health = self.health.write().unwrap_or_else(|poisoned| poisoned.into_inner());
-        health.ok = false;
-        match service {
-            "route" => health.regional_graph = "degraded",
-            "along" => health.along = "degraded",
-            _ => health.search = "degraded",
-        }
-    }
-
-    pub fn handle_get(&self, headers: &HttpServerHeaders, sender: &HttpServerResponseSender) -> bool {
-        if self.live.handle_get(headers, sender) {
-            return true;
-        }
-        match headers.path.as_str() {
-            "/api/healthz" => {
-                if headers.verb == "OPTIONS" {
-                    send_response(sender, api_options("GET, HEAD, OPTIONS"));
-                } else if !matches!(headers.verb.as_str(), "GET" | "HEAD") {
-                    send_response(sender, api_method_not_allowed("GET, HEAD, OPTIONS"));
-                } else {
-                    let health = self.health();
-                    send_response(sender, json_response(if health.ok { 200 } else { 503 }, "no-store", health.json()));
-                }
-                true
-            }
-            "/api/search" => {
-                if headers.verb == "OPTIONS" {
-                    send_response(sender, api_options("GET, HEAD, OPTIONS"));
-                    return true;
-                }
-                if !matches!(headers.verb.as_str(), "GET" | "HEAD") {
-                    send_response(sender, api_method_not_allowed("GET, HEAD, OPTIONS"));
-                    return true;
-                }
-                let request = match parse_search(headers.search.as_deref()) {
-                    Ok(request) => request,
-                    Err(error) => {
-                        send_response(sender, error.response());
-                        return true;
-                    }
-                };
-                self.enqueue_query(QueryJob::Search(request, sender.clone()));
-                true
-            }
-            "/api/route" => {
-                if headers.verb == "OPTIONS" {
-                    send_response(sender, api_options("GET, HEAD, OPTIONS"));
-                    return true;
-                }
-                if !matches!(headers.verb.as_str(), "GET" | "HEAD") {
-                    send_response(sender, api_method_not_allowed("GET, HEAD, OPTIONS"));
-                    return true;
-                }
-                let request = match parse_route(headers.search.as_deref()) {
-                    Ok(request) => request,
-                    Err(error) => {
-                        send_response(sender, error.response());
-                        return true;
-                    }
-                };
-                self.enqueue_route(RouteJob(request, sender.clone()));
-                true
-            }
-            "/api/along" => {
-                if headers.verb == "OPTIONS" {
-                    send_response(sender, api_options("POST, OPTIONS"));
-                } else {
-                    send_response(sender, api_method_not_allowed("POST, OPTIONS"));
-                }
-                true
-            }
-            path if path.starts_with("/api/") => {
-                send_response(sender, api_error(404, "not_found", "API endpoint not found"));
-                true
-            }
-            _ => false,
-        }
-    }
-
-    pub fn handle_post(
-        &self,
-        headers: &HttpServerHeaders,
-        body: Vec<u8>,
-        sender: &HttpServerResponseSender,
-    ) -> bool {
-        if headers.path == "/api/along" {
-            if !has_json_content_type(headers) {
-                send_response(sender, api_error(415, "unsupported_media_type", "Content-Type must be application/json"));
-                return true;
-            }
-            if body.len() > MAX_ALONG_BODY {
-                send_response(sender, api_error(413, "too_large", "request body exceeds 2 MiB"));
-                return true;
-            }
-            self.enqueue_along(body, sender.clone());
-            true
-        } else if headers.path.starts_with("/api/") {
-            let status = if matches!(headers.path.as_str(), "/api/search" | "/api/route" | "/api/healthz" | "/api/radar/manifest" | "/api/radar/frame" | "/api/wind/current" | "/api/weather/now") {
-                405
-            } else {
-                404
-            };
-            let code = if status == 404 { "not_found" } else { "bad_request" };
-            if status == 405 {
-                send_response(sender, api_method_not_allowed("GET, HEAD, OPTIONS"));
-            } else {
-                send_response(sender, api_error(status, code, "API endpoint not found"));
-            }
-            true
-        } else {
-            false
-        }
-    }
-
-    pub fn handle_post_pending(
-        &self,
-        headers: &HttpServerHeaders,
-        body: HttpServerPendingBody,
-        sender: &HttpServerResponseSender,
-    ) -> bool {
-        if headers.path == "/api/along" {
-            if !has_json_content_type(headers) {
-                body.reject(api_error(415, "unsupported_media_type", "Content-Type must be application/json"));
-                return true;
-            }
-            let workers = self.workers.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone();
-            let Some(workers) = workers else {
-                body.reject(api_error(503, "unavailable", "navigation services are not ready"));
-                return true;
-            };
-            let Some(permit) = workers.along_admission.try_acquire() else {
-                body.reject(api_error(429, "busy", "query queue is full"));
-                return true;
-            };
-            let along = workers.along;
-            let response = sender.clone();
-            let _ = std::thread::Builder::new()
-                .name("web-along-upload".into())
-                .spawn(move || {
-                    let Ok(bytes) = body.receive() else { return };
-                    let job = QueryJob::Along(bytes, permit, response);
-                    match along.send(job) {
-                        Ok(()) => {}
-                        Err(error) => {
-                            reject_query_job(
-                                error.0,
-                                api_error(503, "unavailable", "query workers are unavailable"),
-                            );
-                        }
-                    }
-                });
-            true
-        } else if headers.path.starts_with("/api/") {
-            let response = if matches!(headers.path.as_str(), "/api/search" | "/api/route" | "/api/healthz" | "/api/radar/manifest" | "/api/radar/frame" | "/api/wind/current" | "/api/weather/now") {
-                api_method_not_allowed("GET, HEAD, OPTIONS")
-            } else {
-                api_error(404, "not_found", "API endpoint not found")
-            };
-            body.reject(response);
-            true
-        } else {
-            false
-        }
-    }
-
-    fn enqueue_query(&self, job: QueryJob) {
-        let workers = self.workers.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone();
-        let Some(workers) = workers else {
-            reject_query_job(job, api_error(503, "unavailable", "navigation services are not ready"));
-            return;
-        };
-        match workers.search.try_send(job) {
-            Ok(()) => {}
-            Err(TrySendError::Full(job)) => {
-                reject_query_job(job, api_error(429, "busy", "query queue is full"));
-            }
-            Err(TrySendError::Disconnected(job)) => {
-                reject_query_job(job, api_error(503, "unavailable", "query workers are unavailable"));
-            }
-        }
-    }
-
-    fn enqueue_along(&self, body: Vec<u8>, sender: HttpServerResponseSender) {
-        let workers = self.workers.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone();
-        let Some(workers) = workers else {
-            send_response(&sender, api_error(503, "unavailable", "navigation services are not ready"));
-            return;
-        };
-        let Some(permit) = workers.along_admission.try_acquire() else {
-            send_response(&sender, api_error(429, "busy", "query queue is full"));
-            return;
-        };
-        let job = QueryJob::Along(body, permit, sender);
-        match workers.along.send(job) {
-            Ok(()) => {}
-            Err(error) => {
-                reject_query_job(
-                    error.0,
-                    api_error(503, "unavailable", "query workers are unavailable"),
-                );
-            }
-        }
-    }
-
-    fn enqueue_route(&self, job: RouteJob) {
-        let workers = self.workers.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone();
-        let sender = job.1.clone();
-        let Some(workers) = workers else {
-            send_response(&sender, api_error(503, "unavailable", "navigation services are not ready"));
-            return;
-        };
-        match workers.route.try_send(job) {
-            Ok(()) => {}
-            Err(TrySendError::Full(job)) => send_response(&job.1, api_error(429, "busy", "route queue is full")),
-            Err(TrySendError::Disconnected(job)) => send_response(&job.1, api_error(503, "unavailable", "route workers are unavailable")),
-        }
-    }
-}
-
-fn spawn_query_workers(
-    registry: Weak<ServiceRegistry>,
-    backend: Arc<dyn NavBackend>,
-    receiver: Receiver<QueryJob>,
-    count: usize,
-    class: &'static str,
-) {
-    let receiver = Arc::new(Mutex::new(receiver));
-    for index in 0..count {
-        let registry = registry.clone();
-        let backend = backend.clone();
-        let receiver = receiver.clone();
-        std::thread::Builder::new()
-            .name(format!("web-{class}-{index}"))
-            .spawn(move || loop {
-                let job = receiver.lock().unwrap_or_else(|poisoned| poisoned.into_inner()).recv();
-                let Ok(job) = job else { break };
-                let sender = match &job {
-                    QueryJob::Search(_, sender) | QueryJob::Along(_, _, sender) => sender.clone(),
-                };
-                let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| match job {
-                    QueryJob::Search(request, _) => {
-                        let query = request.query.clone();
-                        backend
-                            .search(request)
-                            .map(|results| search_response_for(&query, results))
-                            .unwrap_or_else(ApiFailure::response)
-                    }
-                    QueryJob::Along(body, _permit, _) => parse_along(&body)
-                        .and_then(|request| backend.along(request))
-                        .map(along_response)
-                        .unwrap_or_else(ApiFailure::response),
-                }));
-                match result {
-                    Ok(response) => send_response(&sender, response),
-                    Err(_) => {
-                        if let Some(registry) = registry.upgrade() {
-                            registry.mark_degraded(class);
-                        }
-                        send_response(&sender, ApiFailure::internal("query worker panic").response());
-                    }
-                }
-            })
-            .expect("start query worker");
-    }
-}
-
-fn reject_query_job(job: QueryJob, response: HttpServerResponse) {
-    match job {
-        QueryJob::Search(_, sender) | QueryJob::Along(_, _, sender) => {
-            send_response(&sender, response)
-        }
-    }
-}
-
-fn has_json_content_type(headers: &HttpServerHeaders) -> bool {
-    let mut values = headers
-        .lines
-        .iter()
-        .skip(1)
-        .filter_map(|line| makepad_network::utils::split_header_line(line, "Content-Type"));
-    let valid = values.next().is_some_and(|value| {
-        value
-            .split(';')
-            .next()
-            .is_some_and(|media_type| media_type.trim().eq_ignore_ascii_case("application/json"))
-    });
-    valid && values.next().is_none()
-}
-
-fn spawn_route_workers(
-    registry: Weak<ServiceRegistry>,
-    backend: Arc<dyn NavBackend>,
-    receiver: Receiver<RouteJob>,
-    count: usize,
-) {
-    let receiver = Arc::new(Mutex::new(receiver));
-    for index in 0..count {
-        let registry = registry.clone();
-        let backend = backend.clone();
-        let receiver = receiver.clone();
-        std::thread::Builder::new()
-            .name(format!("web-route-{index}"))
-            .spawn(move || loop {
-                let job = receiver.lock().unwrap_or_else(|poisoned| poisoned.into_inner()).recv();
-                let Ok(RouteJob(request, sender)) = job else { break };
-                let response_sender = sender.clone();
-                let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| {
-                    let mode_name = request.mode_name;
-                    backend
-                        .route(request)
-                        .and_then(|result| route_response(result, mode_name))
-                        .unwrap_or_else(ApiFailure::response)
-                }));
-                match result {
-                    Ok(response) => send_response(&response_sender, response),
-                    Err(_) => {
-                        if let Some(registry) = registry.upgrade() {
-                            registry.mark_degraded("route");
-                        }
-                        send_response(
-                            &response_sender,
-                            ApiFailure::internal("route worker panic").response(),
-                        );
-                    }
-                }
-            })
-            .expect("start route worker");
-    }
-}
-
-pub fn start_production_load(config: Config, data_root: PathBuf, registry: Arc<ServiceRegistry>) {
-    std::thread::Builder::new()
-        .name("web-nav-loader".into())
-        .spawn(move || {
-            let major_enabled = config.major_graph.is_some();
-            match load_backend(&config, &data_root) {
-                Ok((backend, total_bytes, major_ready)) => {
-                    eprintln!("nav ready: {total_bytes} bytes validated");
-                    registry.install(
-                        Arc::new(backend),
-                        config.query_workers,
-                        config.route_workers,
-                        config.route_queue,
-                        major_ready,
-                    );
-                }
-                Err(error) => {
-                    eprintln!("nav load failed: {error}");
-                    registry.fail(major_enabled);
-                }
-            }
-        })
-        .expect("start nav loader");
-}
-
-fn load_backend(config: &Config, data_root: &Path) -> Result<(ProductionBackend, u64, bool), String> {
-    let regional_search_path = resolve_basename(data_root, &config.nav_basename, ".search")?;
-    let regional_graph_path = resolve_basename(data_root, &config.nav_basename, ".graph")?;
-    let mut total_bytes = 0;
-    let regional_search_bytes = read_counted(&regional_search_path, &mut total_bytes)?;
-    let regional = Arc::new(SearchIndex::deserialize(&regional_search_bytes).map_err(|error| format!("regional search: {error:?}"))?);
-    let regional_graph_bytes = read_counted(&regional_graph_path, &mut total_bytes)?;
-    let regional_graph = Arc::new(RouteGraph::deserialize(&regional_graph_bytes).map_err(|error| format!("regional graph: {error:?}"))?);
-
-    let searchdb_path = optional_resolve(data_root, config.searchdb.as_deref())?;
-    let searchdb = match searchdb_path {
-        Some(path) => {
-            let len = path.metadata().map_err(|error| error.to_string())?.len();
-            total_bytes += len;
-            eprintln!("nav data: {} {len} bytes", path.display());
-            Some(Arc::new(SearchDb::open(&path).map_err(|error| format!("searchdb: {error:?}"))?))
-        }
-        None => None,
-    };
-    let places = if searchdb.is_none() {
-        match optional_resolve(data_root, config.places.as_deref())? {
-            Some(path) => {
-                let bytes = read_counted(&path, &mut total_bytes)?;
-                Some(Arc::new(SearchIndex::deserialize(&bytes).map_err(|error| format!("places search: {error:?}"))?))
-            }
-            None => None,
-        }
-    } else {
-        None
-    };
-    let major_graph = match config.major_graph.as_deref() {
-        Some(relative) => {
-            let path = resolve_data_path(data_root, relative)?;
-            let bytes = read_counted(&path, &mut total_bytes)?;
-            Some(Arc::new(RouteGraph::deserialize(&bytes).map_err(|error| format!("major graph: {error:?}"))?))
-        }
-        None => None,
-    };
-    let chargers = match config.chargers.as_deref() {
-        Some(relative) => {
-            let path = resolve_data_path(data_root, relative)?;
-            let len = path.metadata().map_err(|error| error.to_string())?.len();
-            total_bytes += len;
-            eprintln!("nav data: {} {len} bytes", path.display());
-            Some(ReopenableLayerDb {
-                db: Mutex::new(Some(LayerDb::open(&path)?)),
-                path,
-            })
-        }
-        None => None,
-    };
-    let regional_name = config
-        .nav_basename
-        .file_name()
-        .and_then(|name| name.to_str())
-        .unwrap_or("regional")
-        .to_string();
-    let major_ready = major_graph.is_some();
-    Ok((ProductionBackend {
-        search: SearchService::new(regional, searchdb, places),
-        regional_graph,
-        regional_name,
-        major_graph,
-        chargers,
-    }, total_bytes, major_ready))
-}
-
-fn resolve_basename(root: &Path, basename: &Path, suffix: &str) -> Result<PathBuf, String> {
-    let mut path: OsString = basename.as_os_str().to_owned();
-    path.push(suffix);
-    resolve_data_path(root, Path::new(&path))
-}
-
-fn optional_resolve(root: &Path, path: Option<&Path>) -> Result<Option<PathBuf>, String> {
-    let Some(path) = path else { return Ok(None) };
-    validate_relative_data_path(path)?;
-    let unresolved = root.join(path);
-    if !unresolved.exists() {
-        return Ok(None);
-    }
-    resolve_data_path(root, path).map(Some)
-}
-
-fn resolve_data_path(root: &Path, relative: &Path) -> Result<PathBuf, String> {
-    validate_relative_data_path(relative)?;
-    let path = root.join(relative).canonicalize().map_err(|error| format!("data file {}: {error}", relative.display()))?;
-    if !path.starts_with(root) || !path.is_file() {
-        return Err(format!("data path is not a regular file under --data-dir: {}", relative.display()));
-    }
-    Ok(path)
-}
-
-fn validate_relative_data_path(relative: &Path) -> Result<(), String> {
-    if relative.is_absolute()
-        || relative
-            .components()
-            .any(|part| matches!(part, std::path::Component::ParentDir))
-    {
-        return Err(format!(
-            "data path must be relative and remain under --data-dir: {}",
-            relative.display()
-        ));
-    }
-    Ok(())
-}
-
-fn read_counted(path: &Path, total: &mut u64) -> Result<Vec<u8>, String> {
-    let metadata = path.metadata().map_err(|error| error.to_string())?;
-    *total += metadata.len();
-    eprintln!("nav data: {} {} bytes", path.display(), metadata.len());
-    fs::read(path).map_err(|error| error.to_string())
-}
-
-fn parse_search(query: Option<&str>) -> Result<SearchRequest, ApiFailure> {
-    let pairs = query_pairs(query).map_err(|_| bad_request("invalid query encoding"))?;
-    let query = value(&pairs, "q").ok_or_else(|| bad_request("missing q"))?.trim().to_string();
-    if query.is_empty() || query.len() > 64 || query.split_whitespace().count() > 8 {
-        return Err(bad_request("q must be 1..64 UTF-8 bytes and at most eight words"));
-    }
-    let near = value(&pairs, "near").map(parse_coordinate).transpose()?;
-    let limit = parse_limit(value(&pairs, "limit"), 8, 20)?;
-    Ok(SearchRequest { query, near, limit })
-}
-
-fn parse_route(query: Option<&str>) -> Result<RouteRequest, ApiFailure> {
-    let pairs = query_pairs(query).map_err(|_| bad_request("invalid query encoding"))?;
-    let from = parse_coordinate(value(&pairs, "from").ok_or_else(|| bad_request("missing from"))?)?;
-    let to = parse_coordinate(value(&pairs, "to").ok_or_else(|| bad_request("missing to"))?)?;
-    let (mode, mode_name) = match value(&pairs, "mode").unwrap_or("car") {
-        "car" => (TravelMode::Car, "car"),
-        "bike" => (TravelMode::Bike, "bike"),
-        "foot" => (TravelMode::Foot, "foot"),
-        _ => return Err(bad_request("mode must be car, bike, or foot")),
-    };
-    Ok(RouteRequest { from, to, mode, mode_name })
-}
-
-fn parse_along(body: &[u8]) -> Result<AlongRequest, ApiFailure> {
-    if body.len() > MAX_ALONG_BODY {
-        return Err(ApiFailure { status: 413, code: "too_large", message: "request body exceeds 2 MiB".into() });
-    }
-    let mut request = AlongJsonParser::new(body).parse()?;
-    if request.polyline.len() != request.cum_dist_m.len() {
-        return Err(bad_request("cum_dist_m must match polyline length"));
-    }
-    request.cum_dist_m = cumulative_distances(&request.polyline)
-        .filter(|distances| distances.last().is_some_and(|total| *total > 0.0 && *total <= 20_000_000.0))
-        .ok_or_else(|| bad_request("polyline geometry is outside the supported range"))?;
-    let max_detour_min = request.max_detour_min;
-    if !max_detour_min.is_finite() || !(1.0..=60.0).contains(&max_detour_min) {
-        return Err(bad_request("max_detour_min must be in 1..=60"));
-    }
-    let min_kw = request.min_kw;
-    if !min_kw.is_finite() || !(0.0..=5_000.0).contains(&min_kw) {
-        return Err(bad_request("min_kw must be in 0..=5000"));
-    }
-    let limit = request.limit as f64;
-    if !limit.is_finite() || limit.fract() != 0.0 || !(1.0..=30.0).contains(&limit) {
-        return Err(bad_request("limit must be an integer in 1..=30"));
-    }
-    request.limit = limit as usize;
-    Ok(request)
-}
-
-struct AlongJsonParser<'a> {
-    input: &'a [u8],
-    pos: usize,
-    depth: usize,
-    allocated: usize,
-}
-
-impl<'a> AlongJsonParser<'a> {
-    fn new(input: &'a [u8]) -> Self {
-        Self { input, pos: 0, depth: 0, allocated: 0 }
-    }
-
-    fn parse(&mut self) -> Result<AlongRequest, ApiFailure> {
-        std::str::from_utf8(self.input).map_err(|_| bad_request("body must be UTF-8 JSON"))?;
-        self.open(b'{')?;
-        let mut polyline = None;
-        let mut cum_dist_m = None;
-        let mut kinds = None;
-        let mut max_detour_min = None;
-        let mut min_kw = None;
-        let mut limit = None;
-        if !self.consume(b'}') {
-            loop {
-                let key = self.string(32)?;
-                self.expect(b':')?;
-                match key.as_str() {
-                    "polyline" if polyline.is_none() => polyline = Some(self.polyline()?),
-                    "cum_dist_m" if cum_dist_m.is_none() => cum_dist_m = Some(self.numbers()?),
-                    "kinds" if kinds.is_none() => kinds = Some(self.kinds()?),
-                    "max_detour_min" if max_detour_min.is_none() => max_detour_min = Some(self.number()?),
-                    "min_kw" if min_kw.is_none() => min_kw = Some(self.number()?),
-                    "limit" if limit.is_none() => {
-                        let value = self.number()?;
-                        if !value.is_finite() || value.fract() != 0.0 || value < 0.0 || value > usize::MAX as f64 {
-                            return Err(bad_request("limit must be an integer"));
-                        }
-                        limit = Some(value as usize);
-                    }
-                    "polyline" | "cum_dist_m" | "kinds" | "max_detour_min" | "min_kw" | "limit" => {
-                        return Err(bad_request("duplicate JSON field"));
-                    }
-                    _ => return Err(bad_request("unknown JSON field")),
-                }
-                if self.consume(b'}') {
-                    break;
-                }
-                self.expect(b',')?;
-            }
-        }
-        self.close();
-        self.ws();
-        if self.pos != self.input.len() {
-            return Err(bad_request("trailing data after JSON object"));
-        }
-        Ok(AlongRequest {
-            polyline: polyline.ok_or_else(|| bad_request("missing or invalid polyline"))?,
-            cum_dist_m: cum_dist_m.ok_or_else(|| bad_request("missing or invalid cum_dist_m"))?,
-            kinds: kinds.ok_or_else(|| bad_request("missing or invalid kinds"))?,
-            max_detour_min: max_detour_min.unwrap_or(10.0),
-            min_kw: min_kw.unwrap_or(0.0),
-            limit: limit.unwrap_or(12),
-        })
-    }
-
-    fn polyline(&mut self) -> Result<Vec<LonLat>, ApiFailure> {
-        self.open(b'[')?;
-        let mut points = Vec::new();
-        if !self.consume(b']') {
-            loop {
-                if points.len() >= MAX_ROUTE_POINTS {
-                    return Err(bad_request("polyline must contain 2..=20000 points"));
-                }
-                self.open(b'[')?;
-                let lon = self.number()?;
-                self.expect(b',')?;
-                let lat = self.number()?;
-                self.expect(b']')?;
-                self.close();
-                self.charge(std::mem::size_of::<LonLat>() * 2)?;
-                points.push(validate_coordinate(lon, lat)?);
-                if self.consume(b']') {
-                    break;
-                }
-                self.expect(b',')?;
-            }
-        }
-        self.close();
-        if !(2..=MAX_ROUTE_POINTS).contains(&points.len()) {
-            return Err(bad_request("polyline must contain 2..=20000 points"));
-        }
-        Ok(points)
-    }
-
-    fn numbers(&mut self) -> Result<Vec<f64>, ApiFailure> {
-        self.open(b'[')?;
-        let mut numbers = Vec::new();
-        if !self.consume(b']') {
-            loop {
-                if numbers.len() >= MAX_ROUTE_POINTS {
-                    return Err(bad_request("cum_dist_m has too many values"));
-                }
-                let value = self.number()?;
-                self.charge(std::mem::size_of::<f64>() * 2)?;
-                numbers.push(value);
-                if self.consume(b']') {
-                    break;
-                }
-                self.expect(b',')?;
-            }
-        }
-        self.close();
-        Ok(numbers)
-    }
-
-    fn kinds(&mut self) -> Result<Vec<String>, ApiFailure> {
-        self.open(b'[')?;
-        let mut kinds = Vec::new();
-        if !self.consume(b']') {
-            loop {
-                if kinds.len() >= 4 {
-                    return Err(bad_request("kinds must contain 1..=4 values"));
-                }
-                let value = self.string(32)?;
-                let kind = value.trim();
-                if kind.is_empty() || kind.len() > 32 {
-                    return Err(bad_request("each kind must be 1..32 bytes"));
-                }
-                self.charge(std::mem::size_of::<String>() * 2 + kind.len())?;
-                kinds.push(kind.to_string());
-                if self.consume(b']') {
-                    break;
-                }
-                self.expect(b',')?;
-            }
-        }
-        self.close();
-        if kinds.is_empty() {
-            return Err(bad_request("kinds must contain 1..=4 values"));
-        }
-        Ok(kinds)
-    }
-
-    fn number(&mut self) -> Result<f64, ApiFailure> {
-        self.ws();
-        let start = self.pos;
-        self.take_if(b'-');
-        match self.peek() {
-            Some(b'0') => {
-                self.pos += 1;
-                if self.peek().is_some_and(|byte| byte.is_ascii_digit()) {
-                    return Err(bad_request("invalid JSON number"));
-                }
-            }
-            Some(b'1'..=b'9') => {
-                self.pos += 1;
-                while self.peek().is_some_and(|byte| byte.is_ascii_digit()) { self.pos += 1; }
-            }
-            _ => return Err(bad_request("expected a JSON number")),
-        }
-        if self.take_if(b'.') {
-            let before = self.pos;
-            while self.peek().is_some_and(|byte| byte.is_ascii_digit()) { self.pos += 1; }
-            if self.pos == before { return Err(bad_request("invalid JSON number")); }
-        }
-        if self.peek().is_some_and(|byte| matches!(byte, b'e' | b'E')) {
-            self.pos += 1;
-            if self.peek().is_some_and(|byte| matches!(byte, b'+' | b'-')) { self.pos += 1; }
-            let before = self.pos;
-            while self.peek().is_some_and(|byte| byte.is_ascii_digit()) { self.pos += 1; }
-            if self.pos == before { return Err(bad_request("invalid JSON number")); }
-        }
-        std::str::from_utf8(&self.input[start..self.pos])
-            .ok()
-            .and_then(|value| value.parse::<f64>().ok())
-            .filter(|value| value.is_finite())
-            .ok_or_else(|| bad_request("invalid or non-finite JSON number"))
-    }
-
-    fn string(&mut self, max_bytes: usize) -> Result<String, ApiFailure> {
-        self.ws();
-        if self.peek() != Some(b'\"') { return Err(bad_request("expected a JSON string")); }
-        self.pos += 1;
-        let mut output = String::new();
-        loop {
-            let byte = self.peek().ok_or_else(|| bad_request("unterminated JSON string"))?;
-            self.pos += 1;
-            match byte {
-                b'\"' => break,
-                b'\\' => {
-                    let escape = self.peek().ok_or_else(|| bad_request("invalid JSON escape"))?;
-                    self.pos += 1;
-                    match escape {
-                        b'\"' => output.push('\"'), b'\\' => output.push('\\'), b'/' => output.push('/'),
-                        b'b' => output.push('\u{8}'), b'f' => output.push('\u{c}'), b'n' => output.push('\n'),
-                        b'r' => output.push('\r'), b't' => output.push('\t'),
-                        b'u' => output.push(self.unicode_escape()?),
-                        _ => return Err(bad_request("invalid JSON escape")),
-                    }
-                }
-                0..=0x1f => return Err(bad_request("control byte in JSON string")),
-                0x20..=0x7f => output.push(byte as char),
-                _ => {
-                    let start = self.pos - 1;
-                    let text = std::str::from_utf8(&self.input[start..])
-                        .map_err(|_| bad_request("invalid UTF-8 JSON string"))?;
-                    let ch = text.chars().next().ok_or_else(|| bad_request("invalid UTF-8 JSON string"))?;
-                    self.pos = start + ch.len_utf8();
-                    output.push(ch);
-                }
-            }
-            if output.len() > max_bytes { return Err(bad_request("JSON string is too long")); }
-        }
-        self.charge(output.len())?;
-        Ok(output)
-    }
-
-    fn unicode_escape(&mut self) -> Result<char, ApiFailure> {
-        let unit = self.hex4()?;
-        let scalar = if (0xd800..=0xdbff).contains(&unit) {
-            if self.input.get(self.pos..self.pos + 2) != Some(&b"\\u"[..]) {
-                return Err(bad_request("invalid Unicode surrogate"));
-            }
-            self.pos += 2;
-            let low = self.hex4()?;
-            if !(0xdc00..=0xdfff).contains(&low) { return Err(bad_request("invalid Unicode surrogate")); }
-            0x10000 + ((u32::from(unit) - 0xd800) << 10) + (u32::from(low) - 0xdc00)
-        } else if (0xdc00..=0xdfff).contains(&unit) {
-            return Err(bad_request("invalid Unicode surrogate"));
-        } else {
-            u32::from(unit)
-        };
-        char::from_u32(scalar).ok_or_else(|| bad_request("invalid Unicode escape"))
-    }
-
-    fn hex4(&mut self) -> Result<u16, ApiFailure> {
-        let mut value = 0u16;
-        for _ in 0..4 {
-            let byte = self.peek().ok_or_else(|| bad_request("short Unicode escape"))?;
-            self.pos += 1;
-            let digit = match byte {
-                b'0'..=b'9' => byte - b'0', b'a'..=b'f' => byte - b'a' + 10,
-                b'A'..=b'F' => byte - b'A' + 10, _ => return Err(bad_request("invalid Unicode escape")),
-            };
-            value = value * 16 + u16::from(digit);
-        }
-        Ok(value)
-    }
-
-    fn open(&mut self, byte: u8) -> Result<(), ApiFailure> {
-        self.expect(byte)?;
-        self.depth += 1;
-        if self.depth > 4 { return Err(bad_request("JSON nesting is too deep")); }
-        Ok(())
-    }
-
-    fn close(&mut self) { self.depth = self.depth.saturating_sub(1); }
-
-    fn charge(&mut self, bytes: usize) -> Result<(), ApiFailure> {
-        self.allocated = self.allocated.checked_add(bytes).ok_or_else(|| bad_request("JSON allocation limit exceeded"))?;
-        if self.allocated > MAX_ALONG_ALLOC { return Err(bad_request("JSON allocation limit exceeded")); }
-        Ok(())
-    }
-
-    fn expect(&mut self, byte: u8) -> Result<(), ApiFailure> {
-        self.ws();
-        if self.peek() != Some(byte) { return Err(bad_request("invalid JSON body")); }
-        self.pos += 1;
-        Ok(())
-    }
-
-    fn consume(&mut self, byte: u8) -> bool {
-        self.ws();
-        if self.peek() == Some(byte) { self.pos += 1; true } else { false }
-    }
-
-    fn take_if(&mut self, byte: u8) -> bool {
-        if self.peek() == Some(byte) { self.pos += 1; true } else { false }
-    }
-
-    fn peek(&self) -> Option<u8> { self.input.get(self.pos).copied() }
-    fn ws(&mut self) {
-        while self.peek().is_some_and(|byte| matches!(byte, b' ' | b'\n' | b'\r' | b'\t')) { self.pos += 1; }
-    }
-}
-
-fn value<'a>(pairs: &'a [(String, String)], key: &str) -> Option<&'a str> {
-    pairs.iter().find(|(name, _)| name == key).map(|(_, value)| value.as_str())
-}
-
-fn parse_limit(value: Option<&str>, default: usize, max: usize) -> Result<usize, ApiFailure> {
-    let Some(value) = value else { return Ok(default) };
-    let limit = value.parse::<usize>().map_err(|_| bad_request("limit must be an integer"))?;
-    if !(1..=max).contains(&limit) {
-        return Err(bad_request(&format!("limit must be in 1..={max}")));
-    }
-    Ok(limit)
-}
-
-fn parse_coordinate(value: &str) -> Result<LonLat, ApiFailure> {
-    let (lon, lat) = value.split_once(',').ok_or_else(|| bad_request("coordinates must be lon,lat"))?;
-    if lat.contains(',') {
-        return Err(bad_request("coordinates must be lon,lat"));
-    }
-    validate_coordinate(
-        lon.parse().map_err(|_| bad_request("invalid longitude"))?,
-        lat.parse().map_err(|_| bad_request("invalid latitude"))?,
-    )
-}
-
-fn validate_coordinate(lon: f64, lat: f64) -> Result<LonLat, ApiFailure> {
-    if !lon.is_finite() || !lat.is_finite() || !(-180.0..=180.0).contains(&lon) || !(-90.0..=90.0).contains(&lat) {
-        return Err(bad_request("coordinates are outside WGS84 bounds"));
-    }
-    Ok(LonLat::new(lon, lat))
-}
-
-fn bad_request(message: impl Into<String>) -> ApiFailure {
-    ApiFailure { status: 400, code: "bad_request", message: message.into() }
-}
-
-fn api_options(allow: &str) -> HttpServerResponse {
-    response(204, None, "private, no-store", &format!("Allow: {allow}\r\n"), Vec::new())
-}
-
-fn api_method_not_allowed(allow: &str) -> HttpServerResponse {
-    let body = b"{\"error\":{\"code\":\"bad_request\",\"message\":\"method not allowed\"}}".to_vec();
-    response(
-        405,
-        Some("application/json; charset=utf-8"),
-        PRIVATE_NO_STORE,
-        &format!("Allow: {allow}\r\n"),
-        body,
-    )
-}
-
-fn search_response_for(query: &str, results: Vec<SearchResult>) -> HttpServerResponse {
-    let mut json = format!("{{\"query\":{},\"results\":[", json_string(query));
-    for (index, result) in results.iter().enumerate() {
-        if index > 0 { json.push(','); }
-        let distance = result.distance_m.map(json_number).unwrap_or_else(|| "null".into());
-        json.push_str(&format!(
-            "{{\"name\":{},\"secondary\":{},\"category\":{},\"lon\":{},\"lat\":{},\"distance_m\":{},\"score\":{}}}",
-            json_string(&result.name), json_string(&result.secondary), json_string(&category_name(result)),
-            json_number(result.pos.lon), json_number(result.pos.lat), distance, json_number(result.score)
-        ));
-    }
-    json.push_str("]}");
-    json_response(200, PRIVATE_NO_STORE, json)
-}
-
-fn route_response(result: RouteResult, mode_name: &str) -> Result<HttpServerResponse, ApiFailure> {
-    let route = result.route;
-    if route.points.len() > MAX_ROUTE_POINTS
-        || route.cum_dist_m.len() != route.points.len()
-        || route.maneuvers.len() > MAX_ROUTE_MANEUVERS
-        || route
-            .maneuvers
-            .iter()
-            .any(|maneuver| maneuver.name.len() > 512 || maneuver.text().len() > 1_024)
-    {
-        return Err(ApiFailure::internal("route output exceeds resource limits"));
-    }
-    let mut json = format!(
-        "{{\"graph\":{},\"mode\":{},\"length_m\":{},\"duration_s\":{},\"points\":[",
-        json_string(&result.graph), json_string(mode_name), json_number(route.length_m), json_number(route.duration_s)
-    );
-    for (index, point) in route.points.iter().enumerate() {
-        if index > 0 { json.push(','); }
-        json.push_str(&format!("[{},{}]", json_number(point.lon), json_number(point.lat)));
-        ensure_route_size(&json)?;
-    }
-    json.push_str("],\"cum_dist_m\":[");
-    for (index, distance) in route.cum_dist_m.iter().enumerate() {
-        if index > 0 { json.push(','); }
-        json.push_str(&json_number(*distance));
-        ensure_route_size(&json)?;
-    }
-    json.push_str("],\"maneuvers\":[");
-    for (index, maneuver) in route.maneuvers.iter().enumerate() {
-        if index > 0 { json.push(','); }
-        let (kind, exit) = maneuver_kind(maneuver.kind);
-        json.push_str(&format!(
-            "{{\"kind\":{},\"roundabout_exit\":{},\"lon\":{},\"lat\":{},\"name\":{},\"dist_m\":{},\"point_index\":{},\"text\":{}}}",
-            json_string(kind), exit.map(|value| value.to_string()).unwrap_or_else(|| "null".into()),
-            json_number(maneuver.at.lon), json_number(maneuver.at.lat), json_string(&maneuver.name),
-            json_number(maneuver.dist_m), maneuver.point_index, json_string(&maneuver.text())
-        ));
-        ensure_route_size(&json)?;
-    }
-    json.push_str("]}");
-    ensure_route_size(&json)?;
-    Ok(json_response(200, PRIVATE_NO_STORE, json))
-}
-
-fn ensure_route_size(json: &str) -> Result<(), ApiFailure> {
-    if json.len() > MAX_ROUTE_RESPONSE_BYTES {
-        Err(ApiFailure::internal("route response exceeds encoded byte limit"))
-    } else {
-        Ok(())
-    }
-}
-
-fn along_response(results: Vec<AlongResult>) -> HttpServerResponse {
-    let mut json = "{\"results\":[".to_string();
-    for (index, result) in results.iter().enumerate() {
-        if index > 0 { json.push(','); }
-        json.push_str(&format!(
-            "{{\"name\":{},\"kind\":{},\"lon\":{},\"lat\":{},\"km_along\":{},\"detour_min\":{},\"extra\":{}}}",
-            json_string(&result.name), json_string(&result.kind), json_number(result.lon), json_number(result.lat),
-            json_number(result.km_along), json_number(result.detour_min), json_string(&result.extra)
-        ));
-    }
-    json.push_str("]}");
-    json_response(200, PRIVATE_NO_STORE, json)
-}
-
-fn category_name(result: &SearchResult) -> String {
-    result.category.label().to_ascii_lowercase().replace(' ', "_")
-}
-
-fn maneuver_kind(kind: ManeuverKind) -> (&'static str, Option<u8>) {
-    match kind {
-        ManeuverKind::Depart => ("depart", None),
-        ManeuverKind::Arrive => ("arrive", None),
-        ManeuverKind::TurnSlightLeft => ("turn_slight_left", None),
-        ManeuverKind::TurnLeft => ("turn_left", None),
-        ManeuverKind::TurnSharpLeft => ("turn_sharp_left", None),
-        ManeuverKind::TurnSlightRight => ("turn_slight_right", None),
-        ManeuverKind::TurnRight => ("turn_right", None),
-        ManeuverKind::TurnSharpRight => ("turn_sharp_right", None),
-        ManeuverKind::UTurn => ("u_turn", None),
-        ManeuverKind::RoundaboutExit(exit) => ("roundabout_exit", Some(exit)),
-    }
-}
-
-fn json_number(value: f64) -> String {
-    if value.is_finite() { value.to_string() } else { "null".into() }
-}
-
-pub fn sample_along(polyline: &[LonLat]) -> Vec<(LonLat, f64)> {
-    let total = cumulative_distances(polyline)
-        .and_then(|distances| distances.last().copied())
-        .unwrap_or(0.0);
-    let spacing = (total / 48.0).max(3_000.0);
-    sample_polyline(polyline, spacing)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use makepad_geodata::{mvt::AttrVal, sidecar::SidecarBuilder, wkb::Geometry};
-    use makepad_map_nav::{
-        graph::GraphBuilder,
-        search::{Category, SearchIndexBuilder},
-    };
-    use makepad_mbtile_reader::MbtilesWriter;
-    use std::time::{SystemTime, UNIX_EPOCH};
-
-    #[test]
-    fn search_bounds_are_strict() {
-        assert!(parse_search(Some("q=Amsterdam&limit=20")).is_ok());
-        assert!(parse_search(Some("q=one+two+three+four+five+six+seven+eight+nine")).is_err());
-        assert!(parse_search(Some("q=Amsterdam&limit=0")).is_err());
-        assert!(parse_search(Some("q=Amsterdam&near=181,52")).is_err());
-    }
-
-    #[test]
-    fn route_rejects_bad_coordinates_and_modes() {
-        assert!(parse_route(Some("from=4.9,52.3&to=5.1,52.1&mode=bike")).is_ok());
-        assert!(parse_route(Some("from=4.9,nan&to=5.1,52.1&mode=car")).is_err());
-        assert!(parse_route(Some("from=4.9,52.3&to=5.1,52.1&mode=plane")).is_err());
-    }
-
-    #[test]
-    fn along_bounds_body_and_arrays() {
-        let valid = br#"{"polyline":[[4.9,52.3],[5.0,52.2]],"cum_dist_m":[0,10000],"kinds":["museum"],"limit":12}"#;
-        let request = parse_along(valid).unwrap();
-        assert_eq!(request.limit, 12);
-        assert_eq!(request.cum_dist_m[0], 0.0);
-        assert!(parse_along(br#"{"polyline":[[4.9,52.3]],"cum_dist_m":[0],"kinds":["museum"]}"#).is_err());
-        assert!(parse_along(&vec![b' '; MAX_ALONG_BODY + 1]).is_err());
-        let untrusted = parse_along(br#"{"polyline":[[4.9,52.3],[5.0,52.2]],"cum_dist_m":[1,19000000],"kinds":["museum"]}"#).unwrap();
-        assert_eq!(untrusted.cum_dist_m[0], 0.0);
-        assert!(untrusted.cum_dist_m[1] < 20_000.0);
-        assert!(parse_along(br#"{"polyline":[[[[[0]]]]],"cum_dist_m":[0,1],"kinds":["museum"]}"#).is_err());
-        assert!(parse_along(br#"{"polyline":[[4.9,52.3],[5.0,52.2]],"cum_dist_m":[0,10000],"kinds":["museum"]} trailing"#).is_err());
-    }
-
-    #[test]
-    fn corridor_sampling_is_bounded() {
-        let points = [LonLat::new(0.0, 0.0), LonLat::new(1.0, 1.0)];
-        let samples = sample_along(&points);
-        assert!(samples.len() <= 49);
-        assert_eq!(samples.first().unwrap().1, 0.0);
-        let total = haversine_m(points[0], points[1]);
-        assert!((samples[1].1 - total / 48.0).abs() < 1e-6);
-    }
-
-    #[test]
-    fn ten_km_sampling_matches_trip_policy() {
-        let points = [LonLat::new(0.0, 0.0), LonLat::new(0.09, 0.0)];
-        let samples = sample_along(&points);
-        assert_eq!(samples.iter().map(|sample| sample.1).collect::<Vec<_>>(), vec![0.0, 3_000.0, 6_000.0, 9_000.0]);
-    }
-
-    #[test]
-    fn caller_cumulative_values_cannot_move_samples_between_segments() {
-        let request = parse_along(
-            br#"{"polyline":[[0,0],[0.045,0],[0.09,0]],"cum_dist_m":[0,100,10000],"kinds":["museum"]}"#,
-        )
-        .unwrap();
-        let samples = sample_along(&request.polyline);
-        assert_eq!(samples[1].1, 3_000.0);
-        assert!(samples[1].0.lon < request.polyline[1].lon);
-    }
-
-    #[test]
-    fn route_response_enforces_shared_point_limit() {
-        let points = vec![LonLat::new(4.0, 52.0); MAX_ROUTE_POINTS + 1];
-        let route = Route {
-            mode: TravelMode::Car,
-            cum_dist_m: vec![0.0; points.len()],
-            points,
-            length_m: 0.0,
-            duration_s: 0.0,
-            maneuvers: Vec::new(),
-        };
-        assert!(route_response(RouteResult { graph: "fixture".into(), route }, "car").is_err());
-    }
-
-    #[test]
-    fn charger_kind_falls_back_to_normal_search_without_database() {
-        let mut search = SearchIndexBuilder::new();
-        search.add(
-            "Fast Charger",
-            "Fixture",
-            LonLat::new(4.9, 52.3),
-            Category::Other,
-            255,
-        );
-        let mut graph = GraphBuilder::new();
-        graph.add_node(1, 4.9, 52.3);
-        graph.add_node(2, 5.0, 52.2);
-        let mut tags = std::collections::HashMap::new();
-        tags.insert("highway".into(), "residential".into());
-        graph.add_way(1, vec![1, 2], tags);
-        let backend = ProductionBackend {
-            search: SearchService::new(Arc::new(search.build()), None, None),
-            regional_graph: Arc::new(graph.build()),
-            regional_name: "fixture".into(),
-            major_graph: None,
-            chargers: None,
-        };
-        let results = backend.along(AlongRequest {
-            polyline: vec![LonLat::new(4.9, 52.3), LonLat::new(5.0, 52.2)],
-            cum_dist_m: vec![0.0, 13_000.0],
-            kinds: vec!["charger".into()],
-            max_detour_min: 10.0,
-            min_kw: 0.0,
-            limit: 12,
-        }).unwrap();
-        assert!(results.iter().any(|result| result.name == "Fast Charger"));
-    }
-
-    #[test]
-    fn poisoned_charger_database_is_reopened() {
-        let path = std::env::temp_dir().join(format!(
-            "makepad-poisoned-chargers-{}-{}.mbtiles",
-            std::process::id(),
-            SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-        ));
-        let mut writer = MbtilesWriter::create(&path).unwrap();
-        let mut sidecar = SidecarBuilder::new();
-        sidecar.add(
-            "chargers",
-            &Geometry::Point(4.9, 52.3),
-            &[("max_kw".into(), AttrVal::Int(150))],
-            false,
-        );
-        sidecar.write(&mut writer).unwrap();
-        writer.finish().unwrap();
-
-        let database = Arc::new(ReopenableLayerDb {
-            path: path.clone(),
-            db: Mutex::new(Some(LayerDb::open(&path).unwrap())),
-        });
-        let poison = database.clone();
-        assert!(std::thread::spawn(move || {
-            let _guard = poison.db.lock().unwrap();
-            panic!("poison charger mutex");
-        })
-        .join()
-        .is_err());
-        let mut budget = 8;
-        let hits = database
-            .query_radius(LonLat::new(4.9, 52.3), 1_000.0, 8, &mut budget)
-            .unwrap();
-        assert_eq!(hits.len(), 1);
-        fs::remove_file(path).unwrap();
-    }
-
-    struct DropBackend {
-        dropped: Arc<(Mutex<bool>, std::sync::Condvar)>,
-    }
-
-    impl Drop for DropBackend {
-        fn drop(&mut self) {
-            let (lock, changed) = &*self.dropped;
-            *lock.lock().unwrap_or_else(|poisoned| poisoned.into_inner()) = true;
-            changed.notify_all();
-        }
-    }
-
-    impl NavBackend for DropBackend {
-        fn search(&self, _request: SearchRequest) -> Result<Vec<SearchResult>, ApiFailure> {
-            unreachable!()
-        }
-
-        fn route(&self, _request: RouteRequest) -> Result<RouteResult, ApiFailure> {
-            unreachable!()
-        }
-
-        fn along(&self, _request: AlongRequest) -> Result<Vec<AlongResult>, ApiFailure> {
-            unreachable!()
-        }
-    }
-
-    #[test]
-    fn workers_exit_when_registry_closes_input_channels() {
-        let dropped = Arc::new((Mutex::new(false), std::sync::Condvar::new()));
-        {
-            let registry = ServiceRegistry::new(false);
-            registry.install(
-                Arc::new(DropBackend { dropped: dropped.clone() }),
-                1,
-                1,
-                1,
-                false,
-            );
-        }
-        let (lock, changed) = &*dropped;
-        let guard = lock.lock().unwrap_or_else(|poisoned| poisoned.into_inner());
-        let (guard, _) = changed
-            .wait_timeout_while(guard, std::time::Duration::from_secs(2), |done| !*done)
-            .unwrap();
-        assert!(*guard, "worker threads retained their backend after input closure");
-    }
-
-    #[test]
-    fn production_route_falls_back_whole_pair_to_major_graph() {
-        let mut regional = GraphBuilder::new();
-        for (id, lon) in [(1, 4.0), (2, 4.01), (3, 5.0), (4, 5.01)] {
-            regional.add_node(id, lon, 52.0);
-        }
-        let mut tags = std::collections::HashMap::new();
-        tags.insert("highway".into(), "residential".into());
-        regional.add_way(1, vec![1, 2], tags.clone());
-        regional.add_way(2, vec![3, 4], tags.clone());
-
-        let mut major = GraphBuilder::new();
-        major.add_node(1, 4.0, 52.0);
-        major.add_node(2, 4.5, 52.0);
-        major.add_node(3, 5.0, 52.0);
-        major.add_way(1, vec![1, 2, 3], tags);
-
-        let backend = ProductionBackend {
-            search: SearchService::new(Arc::new(SearchIndexBuilder::new().build()), None, None),
-            regional_graph: Arc::new(regional.build()),
-            regional_name: "regional".into(),
-            major_graph: Some(Arc::new(major.build())),
-            chargers: None,
-        };
-        let result = backend
-            .route(RouteRequest {
-                from: LonLat::new(4.0, 52.0),
-                to: LonLat::new(5.0, 52.0),
-                mode: TravelMode::Car,
-                mode_name: "car",
-            })
-            .unwrap();
-        assert_eq!(result.graph, "europe-major");
-    }
-}
diff --git a/tools/web_server/src/config.rs b/tools/web_server/src/config.rs
deleted file mode 100644
index dd4286269..000000000
--- a/tools/web_server/src/config.rs
+++ /dev/null
@@ -1,169 +0,0 @@
-use std::{net::SocketAddr, path::PathBuf};
-
-#[derive(Clone, Debug)]
-pub struct Config {
-    pub listen: SocketAddr,
-    pub root: PathBuf,
-    pub data_dir: Option<PathBuf>,
-    pub nav_basename: PathBuf,
-    pub searchdb: Option<PathBuf>,
-    pub places: Option<PathBuf>,
-    pub major_graph: Option<PathBuf>,
-    pub chargers: Option<PathBuf>,
-    pub live_cache: Option<PathBuf>,
-    pub knmi_key_file: Option<PathBuf>,
-    pub route_workers: usize,
-    pub route_queue: usize,
-    pub query_workers: usize,
-}
-
-impl Config {
-    pub fn parse_env() -> Result<Self, String> {
-        Self::parse(std::env::args().skip(1))
-    }
-
-    pub fn parse<I, S>(args: I) -> Result<Self, String>
-    where
-        I: IntoIterator<Item = S>,
-        S: Into<String>,
-    {
-        #[cfg(target_os = "linux")]
-        let mut listen: SocketAddr = "0.0.0.0:80".parse().unwrap();
-        #[cfg(not(target_os = "linux"))]
-        let mut listen: SocketAddr = "127.0.0.1:61234".parse().unwrap();
-
-        let mut root = None;
-        let mut data_dir = None;
-        let mut nav_basename = PathBuf::from("maps/noord-holland");
-        let mut searchdb = Some(PathBuf::from("maps/europe.searchdb"));
-        let mut places = Some(PathBuf::from("maps/europe-places.search"));
-        let mut major_graph = None;
-        let mut chargers = None;
-        let mut live_cache = None;
-        let mut knmi_key_file = None;
-        let mut route_workers = 1usize;
-        let mut route_queue = 8usize;
-        let mut query_workers = 2usize;
-        let mut args = args.into_iter().map(Into::into).peekable();
-
-        while let Some(arg) = args.next() {
-            let value = |name: &str, args: &mut std::iter::Peekable<_>| {
-                args.next().ok_or_else(|| format!("missing value for {name}"))
-            };
-            match arg.as_str() {
-                "--listen" => {
-                    listen = value("--listen", &mut args)?
-                        .parse()
-                        .map_err(|_| "invalid --listen socket address".to_string())?;
-                }
-                "--port" => {
-                    let port: u16 = value("--port", &mut args)?
-                        .parse()
-                        .map_err(|_| "invalid --port".to_string())?;
-                    listen.set_port(port);
-                }
-                "--root" => root = Some(PathBuf::from(value("--root", &mut args)?)),
-                "--data-dir" => {
-                    data_dir = Some(PathBuf::from(value("--data-dir", &mut args)?))
-                }
-                "--nav-basename" => {
-                    nav_basename = PathBuf::from(value("--nav-basename", &mut args)?)
-                }
-                "--searchdb" => {
-                    searchdb = optional_path(value("--searchdb", &mut args)?)
-                }
-                "--places" => places = optional_path(value("--places", &mut args)?),
-                "--major-graph" => {
-                    major_graph = optional_path(value("--major-graph", &mut args)?)
-                }
-                "--chargers" => chargers = optional_path(value("--chargers", &mut args)?),
-                "--live-cache" => live_cache = optional_path(value("--live-cache", &mut args)?),
-                "--knmi-key-file" => {
-                    knmi_key_file = optional_path(value("--knmi-key-file", &mut args)?)
-                }
-                "--route-workers" => {
-                    route_workers = parse_count("--route-workers", value("--route-workers", &mut args)?, 1, 1)?
-                }
-                "--route-queue" => {
-                    route_queue = parse_count("--route-queue", value("--route-queue", &mut args)?, 1, 8)?
-                }
-                "--query-workers" => {
-                    query_workers = parse_count("--query-workers", value("--query-workers", &mut args)?, 1, 16)?
-                }
-                "-h" | "--help" => return Err(usage().to_string()),
-                _ if arg.starts_with('-') => return Err(format!("unknown option {arg}\n{}", usage())),
-                _ if root.is_none() => root = Some(PathBuf::from(arg)),
-                _ => return Err(format!("unexpected positional argument {arg}")),
-            }
-        }
-        let root = root.ok_or_else(|| format!("missing --root\n{}", usage()))?;
-        Ok(Self {
-            listen,
-            root,
-            data_dir,
-            nav_basename,
-            searchdb,
-            places,
-            major_graph,
-            chargers,
-            live_cache,
-            knmi_key_file,
-            route_workers,
-            route_queue,
-            query_workers,
-        })
-    }
-}
-
-fn optional_path(value: String) -> Option<PathBuf> {
-    (value != "off").then(|| PathBuf::from(value))
-}
-
-fn parse_count(name: &str, value: String, min: usize, max: usize) -> Result<usize, String> {
-    let parsed = value.parse::<usize>().map_err(|_| format!("invalid {name}"))?;
-    if !(min..=max).contains(&parsed) {
-        return Err(format!("{name} must be in {min}..={max}"));
-    }
-    Ok(parsed)
-}
-
-pub fn usage() -> &'static str {
-    "usage: makepad-web-server [ROOT] [--port PORT] [--listen ADDR] [--root ROOT] \
-     [--data-dir DIR] [--nav-basename PATH] [--searchdb PATH|off] [--places PATH|off] \
-     [--major-graph PATH|off] [--chargers PATH|off] [--live-cache DIR|off] \
-     [--knmi-key-file PATH|off] [--route-workers N] \
-     [--route-queue N] [--query-workers N]"
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn legacy_root_and_port_still_parse() {
-        let config = Config::parse(["site", "--port", "9000"]).unwrap();
-        assert_eq!(config.root, PathBuf::from("site"));
-        assert_eq!(config.listen.port(), 9000);
-        assert!(config.data_dir.is_none());
-    }
-
-    #[test]
-    fn deployment_flags_parse() {
-        let config = Config::parse([
-            "--listen", "127.0.0.1:8080", "--root", "site", "--data-dir", "data",
-            "--nav-basename", "maps/test", "--searchdb", "off", "--places", "places.search",
-            "--major-graph", "major.graph", "--chargers", "off", "--live-cache", "live",
-            "--knmi-key-file", "knmi.key", "--route-workers", "1",
-            "--route-queue", "4", "--query-workers", "3",
-        ]).unwrap();
-        assert_eq!(config.listen.port(), 8080);
-        assert!(config.searchdb.is_none());
-        assert_eq!(config.live_cache, Some(PathBuf::from("live")));
-        assert_eq!(config.knmi_key_file, Some(PathBuf::from("knmi.key")));
-        assert_eq!(config.route_workers, 1);
-        assert_eq!(config.route_queue, 4);
-        assert_eq!(config.query_workers, 3);
-        assert!(Config::parse(["site", "--route-queue", "9"]).is_err());
-        assert!(Config::parse(["site", "--route-workers", "2"]).is_err());
-    }
-}
diff --git a/tools/web_server/src/http.rs b/tools/web_server/src/http.rs
deleted file mode 100644
index a81a74cd2..000000000
--- a/tools/web_server/src/http.rs
+++ /dev/null
@@ -1,171 +0,0 @@
-use makepad_network::http_server::{HttpServerResponse, HttpServerResponseSender};
-
-pub const APP_ISOLATION_HEADERS: &str = "Cross-Origin-Opener-Policy: same-origin\r\n\
-Cross-Origin-Embedder-Policy: require-corp\r\n";
-pub const PUBLIC_ASSET_HEADERS: &str = "Access-Control-Allow-Origin: *\r\n\
-Cross-Origin-Resource-Policy: cross-origin\r\n\
-Access-Control-Expose-Headers: Accept-Ranges, Content-Range, Content-Length, ETag\r\n";
-
-pub fn reason(status: u16) -> &'static str {
-    match status {
-        200 => "OK",
-        204 => "No Content",
-        206 => "Partial Content",
-        304 => "Not Modified",
-        400 => "Bad Request",
-        404 => "Not Found",
-        405 => "Method Not Allowed",
-        416 => "Range Not Satisfiable",
-        422 => "Unprocessable Content",
-        429 => "Too Many Requests",
-        500 => "Internal Server Error",
-        503 => "Service Unavailable",
-        _ => "Error",
-    }
-}
-
-pub fn response(
-    status: u16,
-    content_type: Option<&str>,
-    cache_control: &str,
-    extra_headers: &str,
-    body: Vec<u8>,
-) -> HttpServerResponse {
-    let content_type = content_type
-        .map(|value| format!("Content-Type: {value}\r\n"))
-        .unwrap_or_default();
-    let header = format!(
-        "HTTP/1.1 {status} {}\r\n{content_type}{APP_ISOLATION_HEADERS}\
-         Cache-Control: {cache_control}\r\n{extra_headers}Content-Length: {}\r\n\
-         Connection: close\r\n\r\n",
-        reason(status),
-        body.len()
-    );
-    HttpServerResponse::new(header, body)
-}
-
-pub fn send_response(sender: &HttpServerResponseSender, response: HttpServerResponse) {
-    let _ = sender.send(response);
-}
-
-pub fn json_response(status: u16, cache_control: &str, json: String) -> HttpServerResponse {
-    response(
-        status,
-        Some("application/json; charset=utf-8"),
-        cache_control,
-        "",
-        json.into_bytes(),
-    )
-}
-
-pub fn api_error(status: u16, code: &str, message: &str) -> HttpServerResponse {
-    json_response(
-        status,
-        "private, no-store",
-        format!(
-            "{{\"error\":{{\"code\":{},\"message\":{}}}}}",
-            json_string(code),
-            json_string(message)
-        ),
-    )
-}
-
-pub fn json_string(value: &str) -> String {
-    let mut out = String::with_capacity(value.len() + 2);
-    out.push('"');
-    for ch in value.chars() {
-        match ch {
-            '"' => out.push_str("\\\""),
-            '\\' => out.push_str("\\\\"),
-            '\n' => out.push_str("\\n"),
-            '\r' => out.push_str("\\r"),
-            '\t' => out.push_str("\\t"),
-            c if c <= '\u{1f}' => out.push_str(&format!("\\u{:04x}", c as u32)),
-            c => out.push(c),
-        }
-    }
-    out.push('"');
-    out
-}
-
-pub fn percent_decode(input: &str, max_len: usize) -> Result<String, ()> {
-    percent_decode_inner(input, max_len, true)
-}
-
-/// Percent-decodes a URL path without applying HTML form semantics. A literal
-/// `+` is a legal path byte and must not silently name a space-containing file.
-pub fn percent_decode_path(input: &str, max_len: usize) -> Result<String, ()> {
-    percent_decode_inner(input, max_len, false)
-}
-
-fn percent_decode_inner(input: &str, max_len: usize, plus_as_space: bool) -> Result<String, ()> {
-    let bytes = input.as_bytes();
-    let mut out = Vec::with_capacity(bytes.len().min(max_len));
-    let mut i = 0;
-    while i < bytes.len() {
-        let byte = match bytes[i] {
-            b'%' if i + 2 < bytes.len() => {
-                let hi = hex(bytes[i + 1]).ok_or(())?;
-                let lo = hex(bytes[i + 2]).ok_or(())?;
-                i += 3;
-                (hi << 4) | lo
-            }
-            b'%' => return Err(()),
-            b'+' if plus_as_space => {
-                i += 1;
-                b' '
-            }
-            byte => {
-                i += 1;
-                byte
-            }
-        };
-        if out.len() >= max_len {
-            break;
-        }
-        out.push(byte);
-    }
-    String::from_utf8(out).map_err(|_| ())
-}
-
-fn hex(byte: u8) -> Option<u8> {
-    match byte {
-        b'0'..=b'9' => Some(byte - b'0'),
-        b'a'..=b'f' => Some(byte - b'a' + 10),
-        b'A'..=b'F' => Some(byte - b'A' + 10),
-        _ => None,
-    }
-}
-
-pub fn query_pairs(query: Option<&str>) -> Result<Vec<(String, String)>, ()> {
-    query
-        .unwrap_or("")
-        .split('&')
-        .filter(|part| !part.is_empty())
-        .map(|part| {
-            let (key, value) = part.split_once('=').unwrap_or((part, ""));
-            Ok((percent_decode(key, 128)?, percent_decode(value, 1 << 20)?))
-        })
-        .collect()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn api_error_has_stable_shape_and_escaping() {
-        let response = api_error(400, "bad_request", "bad \"value\"");
-        assert_eq!(
-            String::from_utf8(response.body).unwrap(),
-            r#"{"error":{"code":"bad_request","message":"bad \"value\""}}"#
-        );
-    }
-
-    #[test]
-    fn percent_decodes_form_components() {
-        assert_eq!(percent_decode("Oude%20Gracht+1", 100), Ok("Oude Gracht 1".into()));
-        assert_eq!(percent_decode_path("a+b%20c", 100), Ok("a+b c".into()));
-        assert!(percent_decode("%zz", 100).is_err());
-    }
-}
diff --git a/tools/web_server/src/lib.rs b/tools/web_server/src/lib.rs
deleted file mode 100644
index 25c80c8a7..000000000
--- a/tools/web_server/src/lib.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-pub mod api;
-pub mod config;
-pub mod http;
-pub mod live_services;
-pub mod server;
-pub mod static_files;
-
-pub use config::Config;
-pub use server::{run, run_with_registry};
diff --git a/tools/web_server/src/live_services.rs b/tools/web_server/src/live_services.rs
deleted file mode 100644
index 1b67a3063..000000000
--- a/tools/web_server/src/live_services.rs
+++ /dev/null
@@ -1,655 +0,0 @@
-use crate::http::{api_error, json_response, json_string, query_pairs, response, send_response};
-use makepad_geodata::{
-    knmi_hdf5::{self, KnmiFrame},
-    png::{self, PngFormat},
-    radar::{RadarConfig, RadarDataset, RadarSync, KNMI_ANONYMOUS_KEY},
-    radar_raster::{self, RadarProjection, RASTER_EAST, RASTER_NORTH, RASTER_SOUTH, RASTER_WEST},
-    wind::{WindField, WindSync},
-};
-use makepad_network::{http_server::HttpServerResponseSender, HttpServerHeaders};
-use std::{
-    collections::BTreeMap,
-    fs,
-    io::Read,
-    path::{Path, PathBuf},
-    sync::{
-        mpsc::{self, RecvTimeoutError, SyncSender},
-        Arc, Mutex, RwLock, Weak,
-    },
-    time::{Duration, SystemTime, UNIX_EPOCH},
-};
-
-const POLL_SECS: u64 = 60 * 60;
-const DISPLAY_WIDTH: usize = 1024;
-const DISPLAY_HEIGHT: usize = 1280;
-const HIRES_WIDTH: usize = 2048;
-const HIRES_HEIGHT: usize = 2560;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct LiveHealth {
-    pub status: &'static str,
-    pub updated_unix: Option<u64>,
-}
-
-impl LiveHealth {
-    pub fn json(self) -> String {
-        format!(
-            "{{\"status\":{},\"updated_unix\":{}}}",
-            json_string(self.status),
-            self.updated_unix.map(|value| value.to_string()).unwrap_or_else(|| "null".into())
-        )
-    }
-}
-
-#[derive(Clone, Copy, Debug)]
-pub struct LiveServiceState {
-    pub radar: LiveHealth,
-    pub wind: LiveHealth,
-    pub weather: LiveHealth,
-}
-
-impl Default for LiveServiceState {
-    fn default() -> Self {
-        let unavailable = LiveHealth { status: "unavailable", updated_unix: None };
-        Self { radar: unavailable, wind: unavailable, weather: unavailable }
-    }
-}
-
-struct RadarPackage {
-    stamp: String,
-    updated_unix: u64,
-    manifest_json: String,
-    frames: BTreeMap<i64, Arc<Vec<u8>>>,
-    hires_now: Arc<Vec<u8>>,
-    weather_frames: Arc<Vec<KnmiFrame>>,
-}
-
-struct WindPackage {
-    json: String,
-}
-
-pub struct LiveServiceRegistry {
-    state: RwLock<LiveServiceState>,
-    radar: RwLock<Option<Arc<RadarPackage>>>,
-    wind: RwLock<Option<Arc<WindPackage>>>,
-    worker_stops: Mutex<Vec<SyncSender<()>>>,
-}
-
-struct EphemeralCache(PathBuf);
-
-impl Drop for EphemeralCache {
-    fn drop(&mut self) {
-        let _ = fs::remove_dir_all(&self.0);
-    }
-}
-
-impl Default for LiveServiceRegistry {
-    fn default() -> Self {
-        Self {
-            state: RwLock::new(LiveServiceState::default()),
-            radar: RwLock::new(None),
-            wind: RwLock::new(None),
-            worker_stops: Mutex::new(Vec::new()),
-        }
-    }
-}
-
-impl LiveServiceRegistry {
-    pub fn state(&self) -> LiveServiceState {
-        *self.state.read().unwrap_or_else(|poisoned| poisoned.into_inner())
-    }
-
-    pub fn start(
-        self: &Arc<Self>,
-        cache_dir: Option<&Path>,
-        knmi_key_file: Option<&Path>,
-    ) -> Result<(), String> {
-        let key = select_knmi_key(knmi_key_file)?;
-        if let Some(key_file) = knmi_key_file {
-            println!("knmi: key file {}", key_file.display());
-        } else {
-            println!("knmi: anonymous public key");
-        }
-
-        let (cache_dir, ephemeral_cache) = if let Some(cache_dir) = cache_dir {
-            (cache_dir.to_path_buf(), None)
-        } else {
-            println!("live cache: in-memory; restarts will re-poll");
-            let cache_dir = std::env::temp_dir().join(format!(
-                "makepad-web-server-live-{}-{}",
-                std::process::id(),
-                SystemTime::now().duration_since(UNIX_EPOCH).unwrap_or_default().as_nanos()
-            ));
-            (cache_dir.clone(), Some(Arc::new(EphemeralCache(cache_dir))))
-        };
-        fs::create_dir_all(&cache_dir)
-            .map_err(|error| format!("create live cache {}: {error}", cache_dir.display()))?;
-
-        let wind_dir = cache_dir.join("wind");
-        self.mark_warming(false);
-        let wind_sync = wind_sync(&wind_dir);
-        if let Some((stamp, field)) = wind_sync.cached_with_stamp() {
-            self.publish_wind(stamp, field);
-        }
-        if let Err(error) = self.spawn_wind_worker(wind_dir, ephemeral_cache.clone()) {
-            self.mark_unavailable(false);
-            return Err(error);
-        }
-
-        let radar_dir = cache_dir.join("radar");
-        self.mark_warming(true);
-        let (forecast, composite) = radar_syncs(&radar_dir, &key);
-        if let Ok(package) = load_or_build_radar(&radar_dir, &forecast, &composite, false) {
-            self.publish_radar(package);
-        }
-        if let Err(error) = self.spawn_radar_worker(radar_dir, key, ephemeral_cache) {
-            self.mark_unavailable(true);
-            return Err(error);
-        }
-        Ok(())
-    }
-
-    fn mark_warming(&self, radar: bool) {
-        let mut state = self.state.write().unwrap_or_else(|poisoned| poisoned.into_inner());
-        let warming = LiveHealth { status: "warming", updated_unix: None };
-        if radar {
-            state.radar = warming;
-            state.weather = warming;
-        } else {
-            state.wind = warming;
-        }
-    }
-
-    fn mark_unavailable(&self, radar: bool) {
-        let mut state = self.state.write().unwrap_or_else(|poisoned| poisoned.into_inner());
-        let unavailable = LiveHealth { status: "unavailable", updated_unix: None };
-        if radar {
-            state.radar = unavailable;
-            state.weather = unavailable;
-        } else {
-            state.wind = unavailable;
-        }
-    }
-
-    fn publish_radar(&self, package: RadarPackage) {
-        let updated_unix = package.updated_unix;
-        *self.radar.write().unwrap_or_else(|poisoned| poisoned.into_inner()) = Some(Arc::new(package));
-        let mut state = self.state.write().unwrap_or_else(|poisoned| poisoned.into_inner());
-        let ok = LiveHealth { status: "ok", updated_unix: Some(updated_unix) };
-        state.radar = ok;
-        state.weather = ok;
-    }
-
-    fn publish_wind(&self, updated_unix: u64, field: WindField) {
-        let package = WindPackage { json: wind_json(updated_unix, &field) };
-        *self.wind.write().unwrap_or_else(|poisoned| poisoned.into_inner()) = Some(Arc::new(package));
-        self.state.write().unwrap_or_else(|poisoned| poisoned.into_inner()).wind =
-            LiveHealth { status: "ok", updated_unix: Some(updated_unix) };
-    }
-
-    fn spawn_radar_worker(
-        self: &Arc<Self>,
-        cache_dir: PathBuf,
-        key: String,
-        ephemeral_cache: Option<Arc<EphemeralCache>>,
-    ) -> Result<(), String> {
-        let (stop_sender, stop_receiver) = mpsc::sync_channel(1);
-        self.worker_stops.lock().unwrap_or_else(|poisoned| poisoned.into_inner()).push(stop_sender);
-        let registry = Arc::downgrade(self);
-        std::thread::Builder::new()
-            .name("web-live-radar".into())
-            .spawn(move || {
-                let _ephemeral_cache = ephemeral_cache;
-                let (forecast, composite) = radar_syncs(&cache_dir, &key);
-                loop {
-                    let result = forecast.sync().and_then(|_| composite.sync()).and_then(|_| {
-                        load_or_build_radar(&cache_dir, &forecast, &composite, true)
-                    });
-                    if let Some(registry) = registry.upgrade() {
-                        match result {
-                            Ok(package) => registry.publish_radar(package),
-                            Err(error) => eprintln!("live radar poll failed: {error}"),
-                        }
-                    } else {
-                        break;
-                    }
-                    match stop_receiver.recv_timeout(Duration::from_secs(POLL_SECS)) {
-                        Err(RecvTimeoutError::Timeout) => {}
-                        Ok(()) | Err(RecvTimeoutError::Disconnected) => break,
-                    }
-                }
-            })
-            .map_err(|error| format!("start live radar worker: {error}"))?;
-        Ok(())
-    }
-
-    fn spawn_wind_worker(
-        self: &Arc<Self>,
-        cache_dir: PathBuf,
-        ephemeral_cache: Option<Arc<EphemeralCache>>,
-    ) -> Result<(), String> {
-        let (stop_sender, stop_receiver) = mpsc::sync_channel(1);
-        self.worker_stops.lock().unwrap_or_else(|poisoned| poisoned.into_inner()).push(stop_sender);
-        let registry: Weak<Self> = Arc::downgrade(self);
-        std::thread::Builder::new()
-            .name("web-live-wind".into())
-            .spawn(move || {
-                let _ephemeral_cache = ephemeral_cache;
-                let sync = wind_sync(&cache_dir);
-                loop {
-                    match sync.sync() {
-                        Ok(Some(field)) => {
-                            if let Some(registry) = registry.upgrade() {
-                                let stamp = sync.cached_with_stamp().map(|value| value.0).unwrap_or_else(now_unix);
-                                registry.publish_wind(stamp, field);
-                            } else {
-                                break;
-                            }
-                        }
-                        Ok(None) => {}
-                        Err(error) => eprintln!("live wind poll failed: {error}"),
-                    }
-                    match stop_receiver.recv_timeout(Duration::from_secs(POLL_SECS)) {
-                        Err(RecvTimeoutError::Timeout) => {}
-                        Ok(()) | Err(RecvTimeoutError::Disconnected) => break,
-                    }
-                }
-            })
-            .map_err(|error| format!("start live wind worker: {error}"))?;
-        Ok(())
-    }
-
-    pub fn handle_get(&self, headers: &HttpServerHeaders, sender: &HttpServerResponseSender) -> bool {
-        if !matches!(
-            headers.path.as_str(),
-            "/api/radar/manifest" | "/api/radar/frame" | "/api/wind/current" | "/api/weather/now"
-        ) {
-            return false;
-        }
-        if headers.verb == "OPTIONS" {
-            send_response(sender, live_options());
-            return true;
-        }
-        if !matches!(headers.verb.as_str(), "GET" | "HEAD") {
-            send_response(sender, live_method_not_allowed());
-            return true;
-        }
-        let result = match headers.path.as_str() {
-            "/api/radar/manifest" => self.radar_manifest_response(),
-            "/api/radar/frame" => self.radar_frame_response(headers.search.as_deref()),
-            "/api/wind/current" => self.wind_response(),
-            "/api/weather/now" => self.weather_response(headers.search.as_deref()),
-            _ => unreachable!(),
-        };
-        send_response(sender, result);
-        true
-    }
-
-    fn radar_manifest_response(&self) -> makepad_network::http_server::HttpServerResponse {
-        let state = self.state();
-        if state.radar.status == "unavailable" {
-            return api_error(404, "unavailable", "radar service is not configured");
-        }
-        let Some(package) = self.radar.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone() else {
-            return warming_response();
-        };
-        json_response(200, "public, max-age=60", package.manifest_json.clone())
-    }
-
-    fn radar_frame_response(&self, query: Option<&str>) -> makepad_network::http_server::HttpServerResponse {
-        let state = self.state();
-        if state.radar.status == "unavailable" {
-            return api_error(404, "unavailable", "radar service is not configured");
-        }
-        let Some(package) = self.radar.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone() else {
-            return warming_response();
-        };
-        let (stamp, minute, quality) = match parse_frame_query(query) {
-            Ok(value) => value,
-            Err(message) => return api_error(400, "bad_request", message),
-        };
-        if stamp != package.stamp {
-            return warming_response();
-        }
-        let png = if quality == "hires" {
-            if minute != 0 {
-                return api_error(400, "bad_request", "hires quality is only available for minute 0");
-            }
-            package.hires_now.clone()
-        } else {
-            let Some(frame) = package.frames.get(&minute) else {
-                return warming_response();
-            };
-            frame.clone()
-        };
-        response(200, Some("image/png"), "public, max-age=3600", "", (*png).clone())
-    }
-
-    fn wind_response(&self) -> makepad_network::http_server::HttpServerResponse {
-        let state = self.state();
-        if state.wind.status == "unavailable" {
-            return api_error(404, "unavailable", "wind service is not configured");
-        }
-        let Some(package) = self.wind.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone() else {
-            return warming_response();
-        };
-        json_response(200, "public, max-age=300", package.json.clone())
-    }
-
-    fn weather_response(&self, query: Option<&str>) -> makepad_network::http_server::HttpServerResponse {
-        let state = self.state();
-        if state.weather.status == "unavailable" {
-            return api_error(404, "unavailable", "weather service is not configured");
-        }
-        let Some(package) = self.radar.read().unwrap_or_else(|poisoned| poisoned.into_inner()).clone() else {
-            return warming_response();
-        };
-        let (lon, lat) = match parse_weather_query(query) {
-            Ok(value) => value,
-            Err(message) => return api_error(400, "bad_request", message),
-        };
-        json_response(200, "public, max-age=60", weather_json(&package, lon, lat))
-    }
-}
-
-fn select_knmi_key(knmi_key_file: Option<&Path>) -> Result<String, String> {
-    let Some(key_file) = knmi_key_file else {
-        return Ok(KNMI_ANONYMOUS_KEY.to_string());
-    };
-    let key = fs::read_to_string(key_file)
-        .map_err(|error| format!("read KNMI key file {}: {error}", key_file.display()))?;
-    let key = key.trim();
-    if key.is_empty() || key.len() > 4096 || key.contains(['\r', '\n']) {
-        return Err("KNMI key file must contain one non-empty key".into());
-    }
-    Ok(key.to_string())
-}
-
-fn radar_syncs(cache_dir: &Path, key: &str) -> (RadarSync, RadarSync) {
-    let mut forecast = RadarConfig::for_dataset(cache_dir, RadarDataset::Forecast);
-    forecast.api_key = Some(key.to_string());
-    forecast.min_poll_secs = POLL_SECS;
-    forecast.max_frames = 2;
-    let mut composite = RadarConfig::for_dataset(cache_dir, RadarDataset::ReflectivityComposite);
-    composite.api_key = Some(key.to_string());
-    composite.min_poll_secs = POLL_SECS;
-    composite.max_frames = 2;
-    (RadarSync::new(forecast), RadarSync::new(composite))
-}
-
-fn wind_sync(cache_dir: &Path) -> WindSync {
-    let mut sync = WindSync::new(cache_dir);
-    sync.min_poll_secs = POLL_SECS;
-    sync
-}
-
-fn load_or_build_radar(
-    cache_dir: &Path,
-    forecast: &RadarSync,
-    composite: &RadarSync,
-    allow_render: bool,
-) -> Result<RadarPackage, String> {
-    let forecast_state = forecast.state();
-    let source = forecast_state.frames.last().ok_or("no cached radar forecast")?;
-    let stamp = filename_stamp(&source.filename).ok_or("forecast filename has no timestamp")?;
-    let bytes = fs::read(&source.path).map_err(|error| format!("read cached forecast: {error}"))?;
-    let frames = knmi_hdf5::decode_frames(&bytes)?;
-    let served_dir = cache_dir.join("served").join(&stamp);
-    let display = frames
-        .iter()
-        .map(|frame| (i64::from(frame.minutes_offset), served_dir.join(format!("display-{}.png", frame.minutes_offset))))
-        .collect::<Vec<_>>();
-    let hires_path = served_dir.join("hires-now.png");
-    let all_cached = display.iter().all(|(_, path)| valid_png_file(path)) && valid_png_file(&hires_path);
-    if !all_cached {
-        if !allow_render {
-            return Err("rendered radar cache is incomplete".into());
-        }
-        fs::create_dir_all(&served_dir)
-            .map_err(|error| format!("create rendered radar cache: {error}"))?;
-        let projection = RadarProjection::new(DISPLAY_WIDTH, DISPLAY_HEIGHT);
-        for (frame, (_, path)) in frames.iter().zip(&display) {
-            let rgba = projection.frame_to_rgba(frame);
-            write_atomic(path, &png::encode(DISPLAY_WIDTH as u32, DISPLAY_HEIGHT as u32, PngFormat::Rgba8, &rgba))?;
-        }
-        let composite_frame = composite
-            .state()
-            .frames
-            .last()
-            .and_then(|source| fs::read(&source.path).ok())
-            .and_then(|bytes| knmi_hdf5::decode_frames(&bytes).ok())
-            .and_then(|frames| frames.into_iter().next())
-            .unwrap_or_else(|| frames[0].clone());
-        let projection = RadarProjection::new(HIRES_WIDTH, HIRES_HEIGHT);
-        let rgba = projection.frame_to_rgba(&composite_frame);
-        write_atomic(&hires_path, &png::encode(HIRES_WIDTH as u32, HIRES_HEIGHT as u32, PngFormat::Rgba8, &rgba))?;
-        prune_old_served(cache_dir, &stamp);
-    }
-    let png_frames = display
-        .into_iter()
-        .map(|(minute, path)| {
-            let bytes = fs::read(path).map_err(|error| format!("read rendered radar frame: {error}"))?;
-            Ok((minute, Arc::new(bytes)))
-        })
-        .collect::<Result<BTreeMap<_, _>, String>>()?;
-    let hires_now = Arc::new(fs::read(hires_path).map_err(|error| format!("read hires radar frame: {error}"))?);
-    let minutes = frames.iter().map(|frame| frame.minutes_offset.to_string()).collect::<Vec<_>>().join(",");
-    let manifest_json = format!(
-        "{{\"stamp\":{},\"bbox\":[{RASTER_WEST},{RASTER_SOUTH},{RASTER_EAST},{RASTER_NORTH}],\"minutes\":[{minutes}],\"display\":{{\"width\":{DISPLAY_WIDTH},\"height\":{DISPLAY_HEIGHT}}},\"hires_now\":{{\"width\":{HIRES_WIDTH},\"height\":{HIRES_HEIGHT}}}}}",
-        json_string(&stamp)
-    );
-    let updated_unix = if source.created_unix != 0 { source.created_unix } else { file_modified_unix(&source.path) };
-    Ok(RadarPackage {
-        stamp,
-        updated_unix,
-        manifest_json,
-        frames: png_frames,
-        hires_now,
-        weather_frames: Arc::new(frames),
-    })
-}
-
-fn filename_stamp(filename: &str) -> Option<String> {
-    let stamp = filename.rsplit('_').next()?.strip_suffix(".h5")?;
-    (stamp.len() == 12 && stamp.bytes().all(|byte| byte.is_ascii_digit())).then(|| stamp.to_string())
-}
-
-fn valid_png_file(path: &Path) -> bool {
-    let Ok(mut file) = fs::File::open(path) else { return false };
-    let mut signature = [0; 8];
-    file.read_exact(&mut signature).is_ok() && signature == *b"\x89PNG\r\n\x1a\n"
-}
-
-fn write_atomic(path: &Path, bytes: &[u8]) -> Result<(), String> {
-    let part = path.with_extension("png.part");
-    fs::write(&part, bytes).map_err(|error| format!("write cache file: {error}"))?;
-    fs::rename(&part, path).map_err(|error| format!("publish cache file: {error}"))
-}
-
-fn prune_old_served(cache_dir: &Path, keep: &str) {
-    let root = cache_dir.join("served");
-    let Ok(entries) = fs::read_dir(root) else { return };
-    for entry in entries.flatten() {
-        let name = entry.file_name();
-        let name = name.to_string_lossy();
-        if name != keep && name.len() == 12 && name.bytes().all(|byte| byte.is_ascii_digit()) {
-            let _ = fs::remove_dir_all(entry.path());
-        }
-    }
-}
-
-fn file_modified_unix(path: &Path) -> u64 {
-    fs::metadata(path)
-        .and_then(|metadata| metadata.modified())
-        .ok()
-        .and_then(|time| time.duration_since(UNIX_EPOCH).ok())
-        .map(|duration| duration.as_secs())
-        .unwrap_or_else(now_unix)
-}
-
-fn now_unix() -> u64 {
-    SystemTime::now().duration_since(UNIX_EPOCH).unwrap_or_default().as_secs()
-}
-
-fn wind_json(stamp: u64, field: &WindField) -> String {
-    let floats = |values: &[f32]| values.iter().map(|value| value.to_string()).collect::<Vec<_>>().join(",");
-    format!(
-        "{{\"stamp_unix\":{stamp},\"bbox\":[{},{},{},{}],\"nx\":{},\"ny\":{},\"u\":[{}],\"v\":[{}]}}",
-        field.west, field.south, field.east, field.north, field.nx, field.ny,
-        floats(&field.u), floats(&field.v)
-    )
-}
-
-fn weather_json(package: &RadarPackage, lon: f64, lat: f64) -> String {
-    let mut samples = String::new();
-    for frame in package.weather_frames.iter() {
-        let Some(mm_h) = radar_raster::sample_mm_h(frame, lon, lat) else { continue };
-        if !samples.is_empty() {
-            samples.push(',');
-        }
-        samples.push_str(&format!(
-            "{{\"minute\":{},\"mm_h\":{},\"class\":{}}}",
-            frame.minutes_offset,
-            mm_h,
-            json_string(classify_rain(mm_h))
-        ));
-    }
-    format!(
-        "{{\"stamp\":{},\"at\":[{lon},{lat}],\"samples\":[{samples}]}}",
-        json_string(&package.stamp)
-    )
-}
-
-fn classify_rain(mm_h: f64) -> &'static str {
-    if mm_h < 0.1 { "dry" }
-    else if mm_h < 1.0 { "light" }
-    else if mm_h < 4.0 { "moderate" }
-    else if mm_h < 10.0 { "heavy" }
-    else { "intense" }
-}
-
-fn parse_frame_query(query: Option<&str>) -> Result<(String, i64, String), &'static str> {
-    let pairs = query_pairs(query).map_err(|_| "invalid query encoding")?;
-    let mut stamp = None;
-    let mut minute = None;
-    let mut quality = None;
-    for (key, value) in pairs {
-        match key.as_str() {
-            "stamp" if stamp.is_none() && value.len() <= 64 => stamp = Some(value),
-            "minute" if minute.is_none() => minute = value.parse().ok(),
-            "quality" if quality.is_none() => quality = Some(value),
-            _ => return Err("expected stamp, minute, and quality exactly once"),
-        }
-    }
-    let (Some(stamp), Some(minute), Some(quality)) = (stamp, minute, quality) else {
-        return Err("missing stamp, minute, or quality");
-    };
-    if !matches!(quality.as_str(), "display" | "hires") || !(0..=1440).contains(&minute) {
-        return Err("invalid radar minute or quality");
-    }
-    Ok((stamp, minute, quality))
-}
-
-fn parse_weather_query(query: Option<&str>) -> Result<(f64, f64), &'static str> {
-    let pairs = query_pairs(query).map_err(|_| "invalid query encoding")?;
-    if pairs.len() != 1 || pairs[0].0 != "at" {
-        return Err("expected one at=lon,lat parameter");
-    }
-    let (lon, lat) = pairs[0].1.split_once(',').ok_or("at must be lon,lat")?;
-    let lon: f64 = lon.parse().map_err(|_| "invalid longitude")?;
-    let lat: f64 = lat.parse().map_err(|_| "invalid latitude")?;
-    if !lon.is_finite() || !lat.is_finite() || !(-180.0..=180.0).contains(&lon) || !(-90.0..=90.0).contains(&lat) {
-        return Err("coordinates are outside valid lon/lat bounds");
-    }
-    Ok((lon, lat))
-}
-
-fn warming_response() -> makepad_network::http_server::HttpServerResponse {
-    json_response(503, "private, no-store", "{\"status\":\"warming\"}".into())
-}
-
-fn live_options() -> makepad_network::http_server::HttpServerResponse {
-    response(204, None, "private, no-store", "Allow: GET, HEAD, OPTIONS\r\n", Vec::new())
-}
-
-fn live_method_not_allowed() -> makepad_network::http_server::HttpServerResponse {
-    response(
-        405,
-        Some("application/json; charset=utf-8"),
-        "private, no-store",
-        "Allow: GET, HEAD, OPTIONS\r\n",
-        b"{\"error\":{\"code\":\"bad_request\",\"message\":\"method not allowed\"}}".to_vec(),
-    )
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    fn radar_package() -> RadarPackage {
-        let frame = KnmiFrame {
-            minutes_offset: 0,
-            rows: 765,
-            cols: 700,
-            values: vec![0; 765 * 700],
-        };
-        RadarPackage {
-            stamp: "202609021230".into(),
-            updated_unix: 1_788_352_200,
-            manifest_json: "{\"stamp\":\"202609021230\",\"bbox\":[0,48.89,10.86,55.98],\"minutes\":[0],\"display\":{\"width\":1024,\"height\":1280},\"hires_now\":{\"width\":2048,\"height\":2560}}".into(),
-            frames: BTreeMap::from([(0, Arc::new(b"png".to_vec()))]),
-            hires_now: Arc::new(b"hires".to_vec()),
-            weather_frames: Arc::new(vec![frame]),
-        }
-    }
-
-    #[test]
-    fn live_wire_shapes_match_client_contracts() {
-        let registry = LiveServiceRegistry::default();
-        registry.publish_radar(radar_package());
-        registry.publish_wind(123, WindField {
-            nx: 2,
-            ny: 1,
-            u: vec![1.0, 2.0],
-            v: vec![3.0, 4.0],
-            west: 2.0,
-            east: 9.0,
-            south: 48.0,
-            north: 56.0,
-        });
-
-        let manifest: serde_json::Value = serde_json::from_slice(&registry.radar_manifest_response().body).unwrap();
-        assert_eq!(manifest["display"]["width"], 1024);
-        assert_eq!(manifest["hires_now"]["height"], 2560);
-        let wind: serde_json::Value = serde_json::from_slice(&registry.wind_response().body).unwrap();
-        assert_eq!(wind["nx"], 2);
-        assert_eq!(wind["u"].as_array().unwrap().len(), 2);
-        let weather: serde_json::Value = serde_json::from_slice(&registry.weather_response(Some("at=4.9,52.3")).body).unwrap();
-        assert_eq!(weather["at"], serde_json::json!([4.9, 52.3]));
-        assert_eq!(weather["samples"][0]["class"], "dry");
-    }
-
-    #[test]
-    fn warming_and_frame_queries_are_strict() {
-        let registry = LiveServiceRegistry::default();
-        registry.mark_warming(true);
-        assert_eq!(registry.radar_manifest_response().body, br#"{"status":"warming"}"#);
-        registry.publish_radar(radar_package());
-        assert_eq!(
-            registry.radar_frame_response(Some("stamp=202609021230&minute=0&quality=display")).body,
-            b"png"
-        );
-        assert!(String::from_utf8(registry.radar_frame_response(Some("minute=0")).body).unwrap().contains("bad_request"));
-    }
-
-    #[test]
-    fn knmi_key_selection_prefers_file_and_falls_back_to_anonymous() {
-        assert_eq!(select_knmi_key(None).unwrap(), KNMI_ANONYMOUS_KEY);
-
-        let key_file = PathBuf::from("target").join(format!("knmi-key-test-{}", std::process::id()));
-        fs::create_dir_all(key_file.parent().unwrap()).unwrap();
-        fs::write(&key_file, "personal-key\n").unwrap();
-        assert_eq!(select_knmi_key(Some(&key_file)).unwrap(), "personal-key");
-        fs::remove_file(key_file).unwrap();
-    }
-}
diff --git a/tools/web_server/src/main.rs b/tools/web_server/src/main.rs
index e76e02dc6..6250e1565 100644
--- a/tools/web_server/src/main.rs
+++ b/tools/web_server/src/main.rs
@@ -1,3 +1,13 @@
+use makepad_network::http_server::*;
+use makepad_network::{NetworkConfig, NetworkRuntime};
+
+use std::{
+    net::SocketAddr,
+    sync::mpsc,
+    io::prelude::*,
+    fs::File,
+};
+
 fn main() {
     let net = NetworkRuntime::new(NetworkConfig::default());
     let (tx_request, rx_request) = mpsc::channel::<HttpServerRequest> ();
@@ -134,9 +144,5 @@ fn main() {
             HttpServerRequest::Post{..}=>{//headers, body, response}=>{
             }
         }
-    };
-    if let Err(error) = makepad_web_server::run(config) {
-        eprintln!("makepad-web-server: {error}");
-        std::process::exit(1);
     }
 }
diff --git a/tools/web_server/src/server.rs b/tools/web_server/src/server.rs
deleted file mode 100644
index f57cef98e..000000000
--- a/tools/web_server/src/server.rs
+++ /dev/null
@@ -1,205 +0,0 @@
-use crate::{
-    api::{start_production_load, ServiceRegistry},
-    config::Config,
-    static_files::StaticHandler,
-};
-use makepad_network::{
-    http_server::{HttpServer, HttpServerRequest},
-    NetworkConfig, NetworkRuntime,
-};
-use std::{path::PathBuf, sync::mpsc};
-
-pub fn run(config: Config) -> Result<(), String> {
-    let registry = ServiceRegistry::new(config.major_graph.is_some());
-    run_with_registry(config, registry, true)
-}
-
-/// Runs the HTTP/static dispatcher with an injected service registry. This
-/// keeps API plumbing independently testable without special production
-/// flags or an alternate protocol.
-pub fn run_with_registry(
-    config: Config,
-    registry: std::sync::Arc<ServiceRegistry>,
-    load_production_data: bool,
-) -> Result<(), String> {
-    let static_root = config.root.canonicalize()
-        .map_err(|error| format!("canonicalize static root {}: {error}", config.root.display()))?;
-    let data_root = canonical_data_root(&config, &static_root)?;
-    let static_handler = StaticHandler::new_with_data_dir(&static_root, data_root.as_deref())?;
-    if load_production_data {
-        let live_cache = canonical_live_cache(&config, &static_root, data_root.as_deref())?;
-        let knmi_key = canonical_knmi_key(&config, &static_root)?;
-        registry.live.start(live_cache.as_deref(), knmi_key.as_deref())?;
-    }
-    let runtime = NetworkRuntime::new(NetworkConfig::default());
-    let (request_sender, request_receiver) = mpsc::channel::<HttpServerRequest>();
-    let listen = config.listen;
-    let Some(_listen_thread) = runtime.start_http_server(HttpServer {
-        listen_address: listen,
-        post_max_size: 2 * 1024 * 1024,
-        post_max_size_overrides: vec![
-            ("/$report_error".into(), crate::static_files::REPORT_BODY_LIMIT as u64),
-            ("/api/crash".into(), crate::static_files::CRASH_BODY_LIMIT as u64),
-        ],
-        pre_admit_posts: true,
-        client_ip_resolver: Some(crate::static_files::client_ip),
-        trusted_proxy: Some(crate::static_files::cloudflare_peer),
-        allowed_methods: Some(allowed_methods),
-        request: request_sender,
-    }) else {
-        return Err(format!("failed to bind {listen}"));
-    };
-    println!("makepad-web-server listening on http://{listen}");
-
-    if load_production_data {
-        if let Some(data_root) = data_root {
-            start_production_load(config, data_root, registry.clone());
-        }
-    }
-
-    while let Ok(request) = request_receiver.recv() {
-        match request {
-            HttpServerRequest::Get { headers, response_sender } => {
-                if headers.path == "/api/crash" {
-                    static_handler.handle_get(&headers, &response_sender);
-                } else if !registry.handle_get(&headers, &response_sender) {
-                    static_handler.handle_get(&headers, &response_sender);
-                }
-            }
-            HttpServerRequest::Post { headers, body, response } => {
-                if headers.path == "/api/crash" {
-                    static_handler.handle_post(&headers, &body, &response);
-                } else if headers.path.starts_with("/api/") {
-                    registry.handle_post(&headers, body, &response);
-                } else if !static_handler.handle_post(&headers, &body, &response) {
-                    static_handler.handle_get(&headers, &response);
-                }
-            }
-            HttpServerRequest::PostPending { headers, body, response } => {
-                if headers.path == "/api/crash" {
-                    let _ = static_handler.handle_post_pending(&headers, body, &response);
-                } else if headers.path.starts_with("/api/") {
-                    registry.handle_post_pending(&headers, body, &response);
-                } else if let Err(body) = static_handler.handle_post_pending(&headers, body, &response) {
-                    body.reject(crate::http::response(
-                        405,
-                        Some("text/plain; charset=utf-8"),
-                        "no-store",
-                        "Allow: GET, HEAD, OPTIONS\r\n",
-                        b"method not allowed".to_vec(),
-                    ));
-                }
-            }
-            HttpServerRequest::ConnectWebSocket { response_sender, .. } => {
-                let _ = response_sender.send(Vec::new());
-            }
-            HttpServerRequest::DisconnectWebSocket { .. }
-            | HttpServerRequest::BinaryMessage { .. }
-            | HttpServerRequest::TextMessage { .. } => {}
-        }
-    }
-    Err("HTTP request channel closed".into())
-}
-
-fn allowed_methods(path: &str) -> Option<&'static str> {
-    match path {
-        "/api/along" | "/api/crash" => Some("POST, OPTIONS"),
-        "/api/healthz" | "/api/search" | "/api/route" | "/api/radar/manifest"
-        | "/api/radar/frame" | "/api/wind/current" | "/api/weather/now" => {
-            Some("GET, HEAD, OPTIONS")
-        }
-        "/$report_error" => Some("GET, HEAD, POST, OPTIONS"),
-        path if path.starts_with("/api/") => None,
-        _ => Some("GET, HEAD, OPTIONS"),
-    }
-}
-
-fn canonical_data_root(config: &Config, static_root: &std::path::Path) -> Result<Option<PathBuf>, String> {
-    let Some(data_dir) = &config.data_dir else { return Ok(None) };
-    let data_root = data_dir
-        .canonicalize()
-        .map_err(|error| format!("canonicalize data root {}: {error}", data_dir.display()))?;
-    if !data_root.is_dir() {
-        return Err(format!("data root {} is not a directory", data_root.display()));
-    }
-    if data_root.starts_with(static_root) || static_root.starts_with(&data_root) {
-        return Err("--data-dir and --root must not overlap".into());
-    }
-    Ok(Some(data_root))
-}
-
-fn canonical_live_cache(
-    config: &Config,
-    static_root: &std::path::Path,
-    data_root: Option<&std::path::Path>,
-) -> Result<Option<PathBuf>, String> {
-    let Some(path) = &config.live_cache else { return Ok(None) };
-    std::fs::create_dir_all(path)
-        .map_err(|error| format!("create live cache {}: {error}", path.display()))?;
-    let path = path
-        .canonicalize()
-        .map_err(|error| format!("canonicalize live cache {}: {error}", path.display()))?;
-    if path.starts_with(static_root) || static_root.starts_with(&path) {
-        return Err("--live-cache and --root must not overlap".into());
-    }
-    if data_root.is_some_and(|data| path.starts_with(data) || data.starts_with(&path)) {
-        return Err("--live-cache and --data-dir must not overlap".into());
-    }
-    Ok(Some(path))
-}
-
-fn canonical_knmi_key(config: &Config, static_root: &std::path::Path) -> Result<Option<PathBuf>, String> {
-    let Some(path) = &config.knmi_key_file else { return Ok(None) };
-    let path = path
-        .canonicalize()
-        .map_err(|error| format!("canonicalize KNMI key file {}: {error}", path.display()))?;
-    if !path.is_file() {
-        return Err("--knmi-key-file must name a regular file".into());
-    }
-    if path.starts_with(static_root) {
-        return Err("--knmi-key-file must not be inside --root".into());
-    }
-    Ok(Some(path))
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::{fs, time::{SystemTime, UNIX_EPOCH}};
-
-    #[test]
-    fn rejects_data_inside_public_root() {
-        let base = std::env::temp_dir().join(format!(
-            "makepad-web-roots-{}-{}",
-            std::process::id(),
-            SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-        ));
-        let root = base.join("site");
-        let data = root.join("private");
-        fs::create_dir_all(&data).unwrap();
-        #[cfg(target_os = "linux")]
-        {
-            use std::os::unix::fs::PermissionsExt;
-            fs::set_permissions(&data, fs::Permissions::from_mode(0o555)).unwrap();
-            fs::set_permissions(&root, fs::Permissions::from_mode(0o555)).unwrap();
-        }
-        let mut config = Config::parse([root.to_string_lossy().as_ref()]).unwrap();
-        config.data_dir = Some(data);
-        let static_handler = StaticHandler::new(&root).unwrap();
-        assert!(canonical_data_root(&config, static_handler.root()).is_err());
-        #[cfg(target_os = "linux")]
-        {
-            use std::os::unix::fs::PermissionsExt;
-            fs::set_permissions(&root, fs::Permissions::from_mode(0o755)).unwrap();
-        }
-        fs::remove_dir_all(base).unwrap();
-    }
-
-    #[test]
-    fn method_policy_matches_resources() {
-        assert_eq!(allowed_methods("/api/along"), Some("POST, OPTIONS"));
-        assert_eq!(allowed_methods("/api/search"), Some("GET, HEAD, OPTIONS"));
-        assert_eq!(allowed_methods("/api/not-real"), None);
-        assert_eq!(allowed_methods("/asset.wasm"), Some("GET, HEAD, OPTIONS"));
-    }
-}
diff --git a/tools/web_server/src/static_files.rs b/tools/web_server/src/static_files.rs
deleted file mode 100644
index 319636892..000000000
--- a/tools/web_server/src/static_files.rs
+++ /dev/null
@@ -1,1530 +0,0 @@
-use crate::http::{
-    json_string, percent_decode, percent_decode_path, reason, response, send_response, APP_ISOLATION_HEADERS,
-    PUBLIC_ASSET_HEADERS,
-};
-use makepad_network::http_server::{
-    normalize_client_ip, HttpServerPendingBody, HttpServerResponse, HttpServerResponseSender,
-};
-use makepad_network::HttpServerHeaders;
-use std::{
-    collections::{HashMap, VecDeque},
-    ffi::{CString, OsString},
-    fs::{self, File, Metadata, OpenOptions},
-    io::{Read, Write},
-    net::{IpAddr, Ipv4Addr, Ipv6Addr},
-    path::{Path, PathBuf},
-    sync::{mpsc::{self, SyncSender, TrySendError}, Mutex},
-    time::{Duration, Instant, SystemTime, UNIX_EPOCH},
-};
-
-#[cfg(unix)]
-use std::os::fd::{AsRawFd, FromRawFd};
-
-#[cfg(target_os = "linux")]
-use std::os::unix::fs::MetadataExt;
-
-const REPORT_LIMIT: usize = 8_192;
-pub const REPORT_BODY_LIMIT: usize = REPORT_LIMIT;
-pub const CRASH_BODY_LIMIT: usize = 64 * 1024;
-const REPORTS_PER_MINUTE: u32 = 30;
-const GLOBAL_REPORTS_PER_MINUTE: u32 = 600;
-const REPORT_WINDOW: Duration = Duration::from_secs(60);
-const MAX_REPORT_CLIENTS: usize = 4_096;
-const LOG_QUEUE_CAPACITY: usize = 256;
-const CRASH_LOG_LIMIT: u64 = 64 * 1024 * 1024;
-const SNAPSHOT_MANIFEST_LIMIT: u64 = 16 * 1024 * 1024;
-const SNAPSHOT_ROUTE_LIMIT: usize = 100_000;
-
-#[derive(Clone, Copy)]
-struct ReportWindow {
-    started: Instant,
-    count: u32,
-}
-
-/// Fixed-capacity, expiring per-client limiter. Public only so the integration
-/// suite can assert its memory bound and refusal to evict active clients.
-pub struct ReportRateLimiter {
-    entries: HashMap<IpAddr, ReportWindow>,
-    expirations: VecDeque<(Instant, IpAddr)>,
-    capacity: usize,
-    global: Option<ReportWindow>,
-}
-
-impl ReportRateLimiter {
-    pub fn new(capacity: usize) -> Self {
-        Self {
-            entries: HashMap::new(),
-            expirations: VecDeque::new(),
-            capacity: capacity.max(1),
-            global: None,
-        }
-    }
-
-    pub fn allow_at(&mut self, ip: IpAddr, now: Instant) -> bool {
-        let ip = normalize_client_ip(ip);
-        while self
-            .expirations
-            .front()
-            .is_some_and(|(expires, _)| *expires <= now)
-        {
-            let (expires, expired_ip) = self.expirations.pop_front().expect("front existed");
-            if self
-                .entries
-                .get(&expired_ip)
-                .is_some_and(|entry| entry.started + REPORT_WINDOW <= expires)
-            {
-                self.entries.remove(&expired_ip);
-            }
-        }
-        if self.entries.get(&ip).is_some_and(|entry| entry.count >= REPORTS_PER_MINUTE) {
-            return false;
-        }
-        if !self.entries.contains_key(&ip) && self.entries.len() >= self.capacity {
-            return false;
-        }
-        if self
-            .global
-            .is_none_or(|window| now.saturating_duration_since(window.started) >= REPORT_WINDOW)
-        {
-            self.global = Some(ReportWindow { started: now, count: 0 });
-        }
-        let global = self.global.as_mut().expect("global window initialized");
-        if global.count >= GLOBAL_REPORTS_PER_MINUTE {
-            return false;
-        }
-        global.count += 1;
-        let entry = self.entries.entry(ip).or_insert_with(|| {
-            self.expirations.push_back((now + REPORT_WINDOW, ip));
-            ReportWindow { started: now, count: 0 }
-        });
-        entry.count += 1;
-        true
-    }
-
-    pub fn len(&self) -> usize {
-        self.entries.len()
-    }
-}
-
-enum ReportSource {
-    Ready(Vec<u8>),
-    Pending(HttpServerPendingBody),
-}
-
-#[derive(Clone, Copy)]
-enum ReportKind {
-    Crash,
-    LegacyGet,
-}
-
-struct ReportLogJob {
-    ip: IpAddr,
-    kind: ReportKind,
-    source: ReportSource,
-    response: Option<HttpServerResponseSender>,
-}
-
-struct SnapshotManifest {
-    modified: SystemTime,
-    len: u64,
-    routes: HashMap<String, String>,
-}
-
-pub struct StaticHandler {
-    root: PathBuf,
-    root_fd: File,
-    reports: Mutex<ReportRateLimiter>,
-    snapshot_manifests: Mutex<HashMap<String, SnapshotManifest>>,
-    log_tx: SyncSender<ReportLogJob>,
-}
-
-impl StaticHandler {
-    pub fn new(root: &Path) -> Result<Self, String> {
-        Self::new_with_data_dir(root, None)
-    }
-
-    pub fn new_with_data_dir(root: &Path, data_dir: Option<&Path>) -> Result<Self, String> {
-        ensure_static_platform()?;
-        let root = root
-            .canonicalize()
-            .map_err(|error| format!("canonicalize static root {}: {error}", root.display()))?;
-        let root_fd = File::open(&root)
-            .map_err(|error| format!("open static root {}: {error}", root.display()))?;
-        if !root_fd.metadata().is_ok_and(|metadata| metadata.is_dir()) {
-            return Err(format!("static root {} is not a directory", root.display()));
-        }
-        validate_docroot_permissions(&root)?;
-        validate_root_identity(&root, &root_fd)?;
-        let crash_log = data_dir.unwrap_or(&root).join("crash.log");
-        let (log_tx, log_rx) = mpsc::sync_channel::<ReportLogJob>(LOG_QUEUE_CAPACITY);
-        std::thread::Builder::new()
-            .name("web-report-log".into())
-            .spawn(move || {
-                while let Ok(job) = log_rx.recv() {
-                    let bytes = match job.source {
-                        ReportSource::Ready(bytes) => bytes,
-                        ReportSource::Pending(body) => match body.receive() {
-                            Ok(body) => body,
-                            Err(()) => continue,
-                        },
-                    };
-                    let result = prepare_report_body(job.kind, &bytes)
-                        .and_then(|body| append_crash_report(&crash_log, job.ip, &body).map_err(|_| ReportError::Io));
-                    if let Some(response) = job.response {
-                        let result = match result {
-                            Ok(()) => report_response(204, ""),
-                            Err(ReportError::Utf8) => report_response(400, "body must be UTF-8"),
-                            Err(ReportError::Io) => report_response(500, "failed to store crash report"),
-                        };
-                        send_response(&response, result);
-                    }
-                }
-            })
-            .map_err(|error| format!("start report logger: {error}"))?;
-        Ok(Self {
-            root,
-            root_fd,
-            reports: Mutex::new(ReportRateLimiter::new(MAX_REPORT_CLIENTS)),
-            snapshot_manifests: Mutex::new(HashMap::new()),
-            log_tx,
-        })
-    }
-
-    pub fn root(&self) -> &Path {
-        &self.root
-    }
-
-    pub fn handle_get(
-        &self,
-        headers: &HttpServerHeaders,
-        sender: &HttpServerResponseSender,
-    ) {
-        if headers.path == "/api/crash" {
-            if headers.verb == "OPTIONS" {
-                send_response(sender, report_options());
-            } else {
-                send_response(sender, report_method_not_allowed());
-            }
-            return;
-        }
-        if headers.path == "/$report_error" {
-            if matches!(headers.verb.as_str(), "GET" | "HEAD") {
-                let raw = headers
-                    .search
-                    .as_deref()
-                    .unwrap_or("")
-                    .strip_prefix("data=")
-                    .unwrap_or(headers.search.as_deref().unwrap_or(""));
-                self.report(headers, raw.as_bytes(), ReportKind::LegacyGet, sender);
-            } else if headers.verb == "OPTIONS" {
-                send_response(sender, options_response(true));
-            } else {
-                send_response(sender, method_not_allowed("GET, HEAD, POST, OPTIONS"));
-            }
-            return;
-        }
-        if headers.verb == "OPTIONS" {
-            send_response(sender, options_response(false));
-            return;
-        }
-        if !matches!(headers.verb.as_str(), "GET" | "HEAD") {
-            send_response(sender, method_not_allowed("GET, HEAD, OPTIONS"));
-            return;
-        }
-        self.serve_file(headers, sender);
-    }
-
-    pub fn handle_post(
-        &self,
-        headers: &HttpServerHeaders,
-        body: &[u8],
-        sender: &HttpServerResponseSender,
-    ) -> bool {
-        let (kind, limit) = match headers.path.as_str() {
-            "/api/crash" => (ReportKind::Crash, CRASH_BODY_LIMIT),
-            "/$report_error" => (ReportKind::LegacyGet, REPORT_BODY_LIMIT),
-            _ => return false,
-        };
-        if body.len() > limit {
-            send_response(sender, report_response(413, "request body too large"));
-            return true;
-        }
-        self.report(headers, body, kind, sender);
-        true
-    }
-
-    pub fn handle_post_pending(
-        &self,
-        headers: &HttpServerHeaders,
-        body: HttpServerPendingBody,
-        sender: &HttpServerResponseSender,
-    ) -> Result<(), HttpServerPendingBody> {
-        let kind = match headers.path.as_str() {
-            "/api/crash" => ReportKind::Crash,
-            "/$report_error" => ReportKind::LegacyGet,
-            _ => return Err(body),
-        };
-        let Some(ip) = self.admit_report(headers) else {
-            body.reject(report_response(429, "rate limit exceeded"));
-            return Ok(());
-        };
-        let job = ReportLogJob {
-            ip,
-            kind,
-            source: ReportSource::Pending(body),
-            response: Some(sender.clone()),
-        };
-        match self.log_tx.try_send(job) {
-            Ok(()) => {}
-            Err(TrySendError::Full(job) | TrySendError::Disconnected(job)) => {
-                if let ReportSource::Pending(body) = job.source {
-                    body.reject(report_response(429, "report queue is full"));
-                }
-            }
-        }
-        Ok(())
-    }
-
-    fn serve_file(&self, headers: &HttpServerHeaders, sender: &HttpServerResponseSender) {
-        let request_path = match percent_decode_path(&headers.path, 8_192) {
-            Ok(path) if path.starts_with('/') && !path.contains('\0') && !path.contains('\\') => path,
-            _ => {
-                send_response(sender, static_error(400, "bad request"));
-                return;
-            }
-        };
-        if request_path.split('/').any(|part| part == "..") {
-            send_response(sender, static_error(400, "bad request"));
-            return;
-        }
-        let relative = request_path.trim_start_matches('/');
-        let original = match self.open_beneath(relative) {
-            Ok(file) => file,
-            Err(error) if error.kind() == std::io::ErrorKind::NotFound => {
-                send_response(sender, static_error(404, "not found"));
-                return;
-            }
-            Err(error) if is_path_refusal(&error) => {
-                send_response(sender, static_error(400, "bad request"));
-                return;
-            }
-            Err(_) => {
-                send_response(sender, static_error(500, "internal error"));
-                return;
-            }
-        };
-        let original_metadata = match original.metadata() {
-            Ok(metadata) if metadata.is_file() => metadata,
-            Ok(metadata) if metadata.is_dir() && !request_path.ends_with('/') => {
-                // `/score` names a directory: send the browser to `/score/`
-                // so the relative asset URLs inside its index resolve.
-                let query = headers
-                    .path
-                    .find('?')
-                    .map(|at| &headers.path[at..])
-                    .unwrap_or("");
-                send_response(sender, redirect(&format!("{request_path}/{query}")));
-                return;
-            }
-            Ok(_) => {
-                send_response(sender, static_error(404, "not found"));
-                return;
-            }
-            Err(_) => {
-                send_response(sender, static_error(500, "internal error"));
-                return;
-            }
-        };
-        if !original_metadata.is_file() {
-            send_response(sender, static_error(404, "not found"));
-            return;
-        }
-        let mime = mime_for_path(Path::new(relative))
-            .map(str::to_owned)
-            .or_else(|| Path::new(relative).extension().is_none().then(|| self.snapshot_mime(relative)).flatten());
-        let Some(mime) = mime else {
-            send_response(sender, static_error(404, "not found"));
-            return;
-        };
-
-        let range_header = headers.header("Range");
-        let identity_etag = etag(
-            original_metadata.len(),
-            original_metadata.modified().unwrap_or(UNIX_EPOCH),
-            false,
-        );
-        let identity_modified = modified_seconds(&original_metadata);
-        let range_honored = range_header.is_some()
-            && headers
-                .header("If-Range")
-                .is_none_or(|value| if_range_matches(value, &identity_etag, identity_modified));
-        let range = range_honored.then(|| parse_range(range_header.expect("range was present")));
-        let never_brotli = matches!(extension(relative), Some("mkidx" | "mkshard"));
-        let brotli_file = if !range_honored && !never_brotli {
-            self.open_beneath(&sibling_brotli(relative))
-                .ok()
-                .filter(|file| file.metadata().is_ok_and(|metadata| metadata.is_file()))
-        } else {
-            None
-        };
-        let use_brotli = brotli_file.is_some() && accepts_brotli(headers.header("Accept-Encoding"));
-        let selected = if use_brotli {
-            brotli_file.unwrap()
-        } else {
-            original
-        };
-        let metadata = match selected.metadata() {
-            Ok(metadata) => metadata,
-            Err(_) => {
-                send_response(sender, static_error(500, "internal error"));
-                return;
-            }
-        };
-        let len = metadata.len();
-        let etag = if use_brotli {
-            etag(
-                metadata.len(),
-                metadata.modified().unwrap_or(UNIX_EPOCH),
-                true,
-            )
-        } else {
-            identity_etag.clone()
-        };
-        let modified = modified_seconds(&metadata);
-        let last_modified = http_date(modified);
-        let cache = cache_policy(relative);
-        let is_public = is_public_asset(relative);
-        let common = common_file_headers(&etag, &last_modified, use_brotli, is_public);
-
-        let not_modified = match headers.header("If-None-Match") {
-            Some(value) => if_none_match(Some(value), &etag),
-            None => headers
-                .header("If-Modified-Since")
-                .and_then(parse_http_date)
-                .is_some_and(|since| modified <= since),
-        };
-        if not_modified {
-            let header = format!(
-                "HTTP/1.1 304 Not Modified\r\nContent-Type: {mime}\r\n{APP_ISOLATION_HEADERS}\
-                 Cache-Control: {cache}\r\n{common}Content-Length: 0\r\nConnection: close\r\n\r\n"
-            );
-            send_response(sender, HttpServerResponse::new(header, Vec::new()));
-            return;
-        }
-
-        let (status, offset, body_len, content_range) = match range {
-            None => (200, 0, len, None),
-            Some(Ok(spec)) => match spec.resolve(len) {
-                Some((start, range_len)) => (
-                    206,
-                    start,
-                    range_len,
-                    Some(format!("Content-Range: bytes {start}-{}/{len}\r\n", start + range_len - 1)),
-                ),
-                None => {
-                    send_response(sender, range_error(len, cache, &etag, &last_modified, is_public));
-                    return;
-                }
-            },
-            Some(Err(())) => {
-                send_response(sender, range_error(len, cache, &etag, &last_modified, is_public));
-                return;
-            }
-        };
-        let content_range = content_range.unwrap_or_default();
-        let header = format!(
-            "HTTP/1.1 {status} {}\r\nContent-Type: {mime}\r\n{APP_ISOLATION_HEADERS}\
-             Cache-Control: {cache}\r\n{common}{content_range}Content-Length: {body_len}\r\n\
-             Connection: close\r\n\r\n",
-            reason(status)
-        );
-        if headers.verb == "HEAD" {
-            send_response(sender, HttpServerResponse::new(header, Vec::new()));
-            return;
-        }
-        send_response(sender, HttpServerResponse::from_file(header, selected, offset, body_len));
-    }
-
-    fn report(
-        &self,
-        headers: &HttpServerHeaders,
-        bytes: &[u8],
-        kind: ReportKind,
-        sender: &HttpServerResponseSender,
-    ) {
-        let Some(ip) = self.admit_report(headers) else {
-            send_response(sender, report_response(429, "rate limit exceeded"));
-            return;
-        };
-        let job = ReportLogJob {
-            ip,
-            kind,
-            source: ReportSource::Ready(bytes.to_vec()),
-            response: Some(sender.clone()),
-        };
-        if let Err(TrySendError::Full(_) | TrySendError::Disconnected(_)) = self.log_tx.try_send(job) {
-            send_response(sender, report_response(429, "report queue is full"));
-        }
-    }
-
-    fn admit_report(&self, headers: &HttpServerHeaders) -> Option<IpAddr> {
-        let ip = client_ip(headers);
-        let now = Instant::now();
-        let allowed = {
-            let mut reports = self.reports.lock().unwrap_or_else(|poisoned| poisoned.into_inner());
-            reports.allow_at(ip, now)
-        };
-        allowed.then_some(ip)
-    }
-
-    fn open_beneath(&self, relative: &str) -> std::io::Result<File> {
-        validate_relative_components(relative)?;
-        open_beneath(&self.root_fd, &self.root, relative)
-    }
-
-    fn snapshot_mime(&self, relative: &str) -> Option<String> {
-        let components = relative.split('/').collect::<Vec<_>>();
-        for v1_index in (0..components.len()).rev().filter(|index| components[*index] == "v1") {
-            let v1_dir = components[..=v1_index].join("/");
-            let manifest_path = format!("{v1_dir}/static/manifest.json");
-            let mut manifest = match self.open_beneath(&manifest_path) {
-                Ok(manifest) => manifest,
-                Err(error) if error.kind() == std::io::ErrorKind::NotFound => continue,
-                Err(_) => return None,
-            };
-            let metadata = manifest.metadata().ok()?;
-            if !metadata.is_file() || metadata.len() > SNAPSHOT_MANIFEST_LIMIT {
-                return None;
-            }
-            let modified = metadata.modified().ok()?;
-            let route = format!("/{}", components[v1_index..].join("/"));
-            let mut cache = self
-                .snapshot_manifests
-                .lock()
-                .unwrap_or_else(|poisoned| poisoned.into_inner());
-            if let Some(cached) = cache.get(&v1_dir) {
-                if cached.modified == modified && cached.len == metadata.len() {
-                    return cached.routes.get(&route).cloned();
-                }
-            }
-            let mut bytes = Vec::with_capacity(metadata.len() as usize);
-            if manifest.read_to_end(&mut bytes).is_err() || bytes.len() as u64 != metadata.len() {
-                return None;
-            }
-            let routes = parse_snapshot_routes(&bytes).unwrap_or_default();
-            let mime = routes.get(&route).cloned();
-            cache.insert(
-                v1_dir,
-                SnapshotManifest {
-                    modified,
-                    len: metadata.len(),
-                    routes,
-                },
-            );
-            return mime;
-        }
-        None
-    }
-}
-
-fn parse_snapshot_routes(bytes: &[u8]) -> Option<HashMap<String, String>> {
-    let value = makepad_strict_json::parse(bytes).ok()?;
-    let files = value.get("files")?.as_arr()?;
-    if files.len() > SNAPSHOT_ROUTE_LIMIT {
-        return None;
-    }
-    let mut routes = HashMap::with_capacity(files.len());
-    for file in files {
-        let path = file.get("path")?.as_str()?;
-        let content_type = file.get("content_type")?.as_str()?;
-        if !valid_snapshot_route(path) || !valid_content_type(content_type) {
-            return None;
-        }
-        if routes.insert(path.to_owned(), content_type.to_owned()).is_some() {
-            return None;
-        }
-    }
-    Some(routes)
-}
-
-fn valid_snapshot_route(path: &str) -> bool {
-    path.starts_with("/v1/")
-        && path.len() <= 8_192
-        && !path.contains('\0')
-        && !path.contains('\\')
-        && validate_relative_components(path.trim_start_matches('/')).is_ok()
-}
-
-fn valid_content_type(value: &str) -> bool {
-    !value.is_empty()
-        && value.len() <= 128
-        && value.bytes().all(|byte| matches!(byte, b' '..=b'~'))
-}
-
-fn validate_relative_components(relative: &str) -> std::io::Result<()> {
-    if relative.is_empty()
-        || relative
-            .split('/')
-            .any(|part| part.is_empty() || part == "." || part == "..")
-    {
-        return Err(std::io::Error::from_raw_os_error(libc::EINVAL));
-    }
-    Ok(())
-}
-
-#[derive(Clone, Copy)]
-enum ReportError {
-    Utf8,
-    Io,
-}
-
-fn prepare_report_body(kind: ReportKind, bytes: &[u8]) -> Result<String, ReportError> {
-    match kind {
-        ReportKind::Crash => std::str::from_utf8(bytes)
-            .map(str::to_owned)
-            .map_err(|_| ReportError::Utf8),
-        ReportKind::LegacyGet => {
-            let raw = std::str::from_utf8(bytes).map_err(|_| ReportError::Utf8)?;
-            let decoded = percent_decode(raw, REPORT_LIMIT)
-                .unwrap_or_else(|_| "invalid percent encoding".into());
-            Ok(format!(
-                "{{\"kind\":\"legacy-get\",\"data\":{}}}",
-                json_string(&decoded)
-            ))
-        }
-    }
-}
-
-fn append_crash_report(path: &Path, ip: IpAddr, body: &str) -> std::io::Result<()> {
-    let now = SystemTime::now().duration_since(UNIX_EPOCH).unwrap_or_default();
-    let line = crash_log_line(now.as_millis(), ip, body);
-    append_rotating(path, &line, CRASH_LOG_LIMIT)
-}
-
-fn crash_log_line(unix_ms: u128, ip: IpAddr, body: &str) -> Vec<u8> {
-    let body = body.replace('\r', "\\r").replace('\n', "\\n");
-    format!("{unix_ms} {ip} {body}\n").into_bytes()
-}
-
-fn append_rotating(path: &Path, line: &[u8], limit: u64) -> std::io::Result<()> {
-    let current_len = fs::metadata(path).map(|metadata| metadata.len()).unwrap_or(0);
-    if current_len > 0 && current_len.saturating_add(line.len() as u64) > limit {
-        let rotated = path.with_file_name("crash.log.1");
-        match fs::remove_file(&rotated) {
-            Ok(()) => {}
-            Err(error) if error.kind() == std::io::ErrorKind::NotFound => {}
-            Err(error) => return Err(error),
-        }
-        fs::rename(path, rotated)?;
-    }
-    OpenOptions::new().create(true).append(true).open(path)?.write_all(line)
-}
-
-#[cfg(unix)]
-fn ensure_static_platform() -> Result<(), String> {
-    Ok(())
-}
-
-#[cfg(not(unix))]
-fn ensure_static_platform() -> Result<(), String> {
-    Err("refusing to serve static files: descriptor-relative serving requires Unix".into())
-}
-
-#[cfg(target_os = "linux")]
-fn open_beneath(root_fd: &File, _root: &Path, relative: &str) -> std::io::Result<File> {
-    #[repr(C)]
-    struct OpenHow {
-        flags: u64,
-        mode: u64,
-        resolve: u64,
-    }
-    const RESOLVE_NO_MAGICLINKS: u64 = 0x02;
-    const RESOLVE_NO_SYMLINKS: u64 = 0x04;
-    const RESOLVE_BENEATH: u64 = 0x08;
-    let path = CString::new(relative)
-        .map_err(|_| std::io::Error::from_raw_os_error(libc::EINVAL))?;
-    let how = OpenHow {
-        flags: (libc::O_RDONLY | libc::O_CLOEXEC | libc::O_NONBLOCK) as u64,
-        mode: 0,
-        resolve: RESOLVE_BENEATH | RESOLVE_NO_MAGICLINKS | RESOLVE_NO_SYMLINKS,
-    };
-    // SAFETY: all pointers remain valid for the syscall and a successful
-    // return is a newly owned descriptor.
-    let fd = unsafe {
-        libc::syscall(
-            libc::SYS_openat2,
-            root_fd.as_raw_fd(),
-            path.as_ptr(),
-            &how as *const OpenHow,
-            std::mem::size_of::<OpenHow>(),
-        )
-    } as libc::c_int;
-    let result = if fd < 0 {
-        Err(std::io::Error::last_os_error())
-    } else {
-        // SAFETY: `openat2` returned a fresh descriptor owned by this call.
-        Ok(unsafe { File::from_raw_fd(fd) })
-    };
-    openat2_or_component_walk(root_fd, relative, result)
-}
-
-#[cfg(target_os = "linux")]
-fn openat2_or_component_walk(
-    root_fd: &File,
-    relative: &str,
-    result: std::io::Result<File>,
-) -> std::io::Result<File> {
-    match result {
-        Err(error) if matches!(error.raw_os_error(), Some(libc::ENOSYS | libc::EINVAL)) => {
-            open_beneath_components(root_fd, relative)
-        }
-        result => result,
-    }
-}
-
-#[cfg(all(unix, not(target_os = "linux")))]
-fn open_beneath(root_fd: &File, _root: &Path, relative: &str) -> std::io::Result<File> {
-    open_beneath_components(root_fd, relative)
-}
-
-#[cfg(unix)]
-fn open_beneath_components(root_fd: &File, relative: &str) -> std::io::Result<File> {
-    let components: Vec<&str> = relative.split('/').collect();
-    if components.is_empty()
-        || components
-            .iter()
-            .any(|part| part.is_empty() || *part == "." || *part == "..")
-    {
-        return Err(std::io::Error::from_raw_os_error(libc::EINVAL));
-    }
-    let mut current = root_fd.try_clone()?;
-    for (index, component) in components.iter().enumerate() {
-        let component = CString::new(*component)
-            .map_err(|_| std::io::Error::from_raw_os_error(libc::EINVAL))?;
-        let mut flags = libc::O_RDONLY | libc::O_CLOEXEC | libc::O_NOFOLLOW | libc::O_NONBLOCK;
-        if index + 1 < components.len() {
-            flags |= libc::O_DIRECTORY;
-        }
-        // SAFETY: `current` is open, the C string is valid, and a successful
-        // descriptor is immediately wrapped in an owning `File`.
-        let fd = unsafe { libc::openat(current.as_raw_fd(), component.as_ptr(), flags) };
-        if fd < 0 {
-            return Err(std::io::Error::last_os_error());
-        }
-        current = unsafe { File::from_raw_fd(fd) };
-    }
-    Ok(current)
-}
-
-#[cfg(not(unix))]
-fn open_beneath(_root_fd: &File, root: &Path, relative: &str) -> std::io::Result<File> {
-    let path = root.join(relative).canonicalize()?;
-    if !path.starts_with(root) {
-        return Err(std::io::Error::new(
-            std::io::ErrorKind::PermissionDenied,
-            "path escapes static root",
-        ));
-    }
-    File::open(path)
-}
-
-#[cfg(unix)]
-fn is_path_refusal(error: &std::io::Error) -> bool {
-    matches!(
-        error.raw_os_error(),
-        Some(code) if matches!(code, libc::ELOOP | libc::EXDEV | libc::EINVAL | libc::ENOTDIR)
-    )
-}
-
-#[cfg(not(unix))]
-fn is_path_refusal(error: &std::io::Error) -> bool {
-    error.kind() == std::io::ErrorKind::PermissionDenied
-}
-
-#[cfg(target_os = "linux")]
-fn validate_docroot_permissions(root: &Path) -> Result<(), String> {
-    let euid = unsafe { libc::geteuid() };
-    if euid == 0 {
-        return Err("refusing to serve a public docroot as root".into());
-    }
-    let egid = unsafe { libc::getegid() };
-    let count = unsafe { libc::getgroups(0, std::ptr::null_mut()) };
-    let mut groups = if count > 0 { vec![0; count as usize] } else { Vec::new() };
-    if count > 0 && unsafe { libc::getgroups(count, groups.as_mut_ptr()) } < 0 {
-        return Err("cannot inspect service-account groups".into());
-    }
-    groups.push(egid);
-
-    let mut pending = vec![root.to_path_buf()];
-    while let Some(path) = pending.pop() {
-        let metadata = path
-            .symlink_metadata()
-            .map_err(|error| format!("inspect docroot {}: {error}", path.display()))?;
-        let mode = metadata.mode();
-        let writable = if metadata.uid() == euid {
-            mode & 0o200 != 0
-        } else if groups.contains(&metadata.gid()) {
-            mode & 0o020 != 0
-        } else {
-            mode & 0o002 != 0
-        };
-        if writable {
-            return Err(format!(
-                "service account can mutate static docroot entry {}",
-                path.display()
-            ));
-        }
-        if metadata.is_dir() {
-            for entry in std::fs::read_dir(&path)
-                .map_err(|error| format!("inspect docroot {}: {error}", path.display()))?
-            {
-                pending.push(entry.map_err(|error| error.to_string())?.path());
-            }
-        }
-    }
-    Ok(())
-}
-
-#[cfg(not(target_os = "linux"))]
-fn validate_docroot_permissions(_root: &Path) -> Result<(), String> {
-    Ok(())
-}
-
-#[cfg(target_os = "linux")]
-fn validate_root_identity(root: &Path, root_fd: &File) -> Result<(), String> {
-    let path_metadata = root
-        .metadata()
-        .map_err(|error| format!("recheck static root {}: {error}", root.display()))?;
-    let fd_metadata = root_fd
-        .metadata()
-        .map_err(|error| format!("inspect static root descriptor: {error}"))?;
-    if path_metadata.dev() != fd_metadata.dev() || path_metadata.ino() != fd_metadata.ino() {
-        return Err("static root changed during startup validation".into());
-    }
-    Ok(())
-}
-
-#[cfg(not(target_os = "linux"))]
-fn validate_root_identity(_root: &Path, _root_fd: &File) -> Result<(), String> {
-    Ok(())
-}
-
-// Published by Cloudflare at https://www.cloudflare.com/ips-v4/ and
-// https://www.cloudflare.com/ips-v6/ (verified 2026-09-02).
-const CLOUDFLARE_V4: &[(&str, u8)] = &[
-    ("173.245.48.0", 20), ("103.21.244.0", 22), ("103.22.200.0", 22),
-    ("103.31.4.0", 22), ("141.101.64.0", 18), ("108.162.192.0", 18),
-    ("190.93.240.0", 20), ("188.114.96.0", 20), ("197.234.240.0", 22),
-    ("198.41.128.0", 17), ("162.158.0.0", 15), ("104.16.0.0", 13),
-    ("104.24.0.0", 14), ("172.64.0.0", 13), ("131.0.72.0", 22),
-];
-const CLOUDFLARE_V6: &[(&str, u8)] = &[
-    ("2400:cb00::", 32), ("2606:4700::", 32), ("2803:f800::", 32),
-    ("2405:b500::", 32), ("2405:8100::", 32), ("2a06:98c0::", 29),
-    ("2c0f:f248::", 32),
-];
-
-pub fn cloudflare_peer(ip: IpAddr) -> bool {
-    match normalize_client_ip(ip) {
-        IpAddr::V4(ip) => {
-            let value = u32::from(ip);
-            CLOUDFLARE_V4.iter().any(|(base, prefix)| {
-                let base = u32::from(base.parse::<Ipv4Addr>().expect("valid Cloudflare IPv4"));
-                let mask = u32::MAX.checked_shl(32 - u32::from(*prefix)).unwrap_or(0);
-                value & mask == base & mask
-            })
-        }
-        IpAddr::V6(ip) => {
-            let value = u128::from(ip);
-            CLOUDFLARE_V6.iter().any(|(base, prefix)| {
-                let base = u128::from(base.parse::<Ipv6Addr>().expect("valid Cloudflare IPv6"));
-                let mask = u128::MAX.checked_shl(128 - u32::from(*prefix)).unwrap_or(0);
-                value & mask == base & mask
-            })
-        }
-    }
-}
-
-pub fn client_ip(headers: &HttpServerHeaders) -> IpAddr {
-    let peer = normalize_mapped_ip(headers.addr.ip());
-    let client = if cloudflare_peer(peer) {
-        let mut forwarded = headers
-            .lines
-            .iter()
-            .skip(1)
-            .filter_map(|line| makepad_network::utils::split_header_line(line, "CF-Connecting-IP"));
-        forwarded
-            .next()
-            .filter(|_| forwarded.next().is_none())
-            .filter(|value| !value.contains(','))
-            .and_then(|value| value.parse().ok())
-            .map(normalize_mapped_ip)
-            .unwrap_or(peer)
-    } else {
-        peer
-    };
-    client
-}
-
-fn normalize_mapped_ip(ip: IpAddr) -> IpAddr {
-    match ip {
-        IpAddr::V6(ip) if ip.to_ipv4_mapped().is_some() => IpAddr::V4(ip.to_ipv4_mapped().unwrap()),
-        _ => ip,
-    }
-}
-
-fn sibling_brotli(path: &str) -> String {
-    let mut name: OsString = Path::new(path).as_os_str().to_owned();
-    name.push(".br");
-    name.to_string_lossy().into_owned()
-}
-
-fn extension(path: &str) -> Option<&str> {
-    Path::new(path).extension()?.to_str()
-}
-
-pub fn mime_for_path(path: &Path) -> Option<&'static str> {
-    Some(match path.extension()?.to_str()?.to_ascii_lowercase().as_str() {
-        "html" => "text/html; charset=utf-8",
-        "css" => "text/css; charset=utf-8",
-        "js" | "mjs" => "text/javascript; charset=utf-8",
-        "wasm" => "application/wasm",
-        "json" => "application/json; charset=utf-8",
-        "ttf" => "font/ttf",
-        "otf" => "font/otf",
-        "woff" => "font/woff",
-        "woff2" => "font/woff2",
-        "png" => "image/png",
-        "jpg" | "jpeg" => "image/jpeg",
-        "webp" => "image/webp",
-        "svg" => "image/svg+xml",
-        "ico" => "image/x-icon",
-        "glb" => "model/gltf-binary",
-        "wav" => "audio/wav",
-        "ogg" => "audio/ogg",
-        "mp3" => "audio/mpeg",
-        "txt" | "md" => "text/plain; charset=utf-8",
-        "bin" | "data" | "blob" | "mkidx" | "mkshard" | "search" | "searchdb"
-        | "graph" | "mbtiles" => "application/octet-stream",
-        _ => return None,
-    })
-}
-
-pub fn cache_policy(path: &str) -> &'static str {
-    let lower = path.to_ascii_lowercase();
-    // maps/ and models/ hold content-addressed or versioned-by-path files that never change in place
-    if lower.starts_with("maps/") || lower.starts_with("models/") || is_hashed_asset(&lower) {
-        "public, max-age=31536000, immutable"
-    } else {
-        "private, no-cache"
-    }
-}
-
-fn is_hashed_asset(path: &str) -> bool {
-    let file_name = path.rsplit('/').next().unwrap_or(path);
-    let name = file_name.strip_suffix(".br").unwrap_or(file_name);
-    let (stem, kind) = if let Some(stem) = name.strip_suffix(".wasm") {
-        (stem, "wasm")
-    } else if let Some(stem) = name.strip_suffix(".bin") {
-        (stem, "bin")
-    } else {
-        return false;
-    };
-    let Some((prefix, hash)) = stem.rsplit_once('.') else { return false };
-    if hash.len() != 16 || !hash.bytes().all(|byte| byte.is_ascii_hexdigit()) {
-        return false;
-    }
-    match kind {
-        "wasm" => !prefix.is_empty()
-            && !prefix.ends_with(".data")
-            && !prefix.ends_with(".names"),
-        "bin" => prefix
-            .strip_suffix(".data")
-            .is_some_and(|package| !package.is_empty()),
-        _ => false,
-    }
-}
-
-fn is_public_asset(path: &str) -> bool {
-    let ext = extension(path).unwrap_or("");
-    path.starts_with("maps/")
-        || matches!(
-            ext,
-            "wasm" | "js" | "mjs" | "css" | "ttf" | "otf" | "woff" | "woff2"
-                | "png" | "jpg" | "jpeg" | "webp" | "svg" | "ico" | "glb" | "bin"
-                | "data" | "blob" | "mkidx" | "mkshard" | "mbtiles"
-        )
-}
-
-fn common_file_headers(etag: &str, last_modified: &str, encoded: bool, public: bool) -> String {
-    format!(
-        "Accept-Ranges: bytes\r\nETag: {etag}\r\nLast-Modified: {last_modified}\r\nVary: Accept-Encoding\r\n{}{}",
-        if encoded { "Content-Encoding: br\r\n" } else { "" },
-        if public { PUBLIC_ASSET_HEADERS } else { "" }
-    )
-}
-
-pub fn etag(length: u64, modified: SystemTime, encoded: bool) -> String {
-    let (before_epoch, duration) = match modified.duration_since(UNIX_EPOCH) {
-        Ok(duration) => (false, duration),
-        Err(error) => (true, error.duration()),
-    };
-    let encoding_suffix = if encoded { "-br" } else { "" };
-    let epoch_marker = if before_epoch { "-" } else { "" };
-    format!(
-        "\"{length:x}-{epoch_marker}{:x}-{:08x}{encoding_suffix}\"",
-        duration.as_secs(),
-        duration.subsec_nanos()
-    )
-}
-
-fn if_none_match(header: Option<&str>, etag: &str) -> bool {
-    header.is_some_and(|value| {
-        value.split(',').any(|candidate| {
-            let candidate = candidate.trim();
-            candidate == "*" || candidate == etag || candidate.strip_prefix("W/") == Some(etag)
-        })
-    })
-}
-
-fn modified_seconds(metadata: &Metadata) -> u64 {
-    metadata
-        .modified()
-        .ok()
-        .and_then(|value| value.duration_since(UNIX_EPOCH).ok())
-        .unwrap_or_default()
-        .as_secs()
-}
-
-fn if_range_matches(value: &str, etag: &str, modified: u64) -> bool {
-    let value = value.trim();
-    if value.starts_with('"') {
-        value == etag
-    } else {
-        parse_http_date(value).is_some_and(|since| modified <= since)
-    }
-}
-
-fn http_date(seconds: u64) -> String {
-    let days = (seconds / 86_400) as i64;
-    let day_seconds = seconds % 86_400;
-    let hour = day_seconds / 3_600;
-    let minute = day_seconds % 3_600 / 60;
-    let second = day_seconds % 60;
-    let (year, month, day) = civil_from_days(days);
-    let weekdays = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-    let months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
-    let weekday = weekdays[(days + 4).rem_euclid(7) as usize];
-    format!(
-        "{weekday}, {day:02} {} {year:04} {hour:02}:{minute:02}:{second:02} GMT",
-        months[month as usize - 1]
-    )
-}
-
-fn parse_http_date(value: &str) -> Option<u64> {
-    let fields = value.split_ascii_whitespace().collect::<Vec<_>>();
-    if fields.len() != 6 || !fields[0].ends_with(',') || fields[5] != "GMT" {
-        return None;
-    }
-    let day = fields[1].parse::<u32>().ok()?;
-    let month = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
-        .iter()
-        .position(|month| *month == fields[2])? as u32
-        + 1;
-    let year = fields[3].parse::<i64>().ok()?;
-    let clock = fields[4].split(':').collect::<Vec<_>>();
-    if clock.len() != 3 {
-        return None;
-    }
-    let hour = clock[0].parse::<u64>().ok()?;
-    let minute = clock[1].parse::<u64>().ok()?;
-    let second = clock[2].parse::<u64>().ok()?;
-    if !(1970..=9999).contains(&year)
-        || !(1..=31).contains(&day)
-        || hour > 23
-        || minute > 59
-        || second > 59
-    {
-        return None;
-    }
-    let days = days_from_civil(year, month, day)?;
-    u64::try_from(days).ok()?.checked_mul(86_400)?
-        .checked_add(hour * 3_600 + minute * 60 + second)
-}
-
-fn civil_from_days(days: i64) -> (i64, u32, u32) {
-    let z = days + 719_468;
-    let era = z.div_euclid(146_097);
-    let day_of_era = z - era * 146_097;
-    let year_of_era = (day_of_era - day_of_era / 1_460 + day_of_era / 36_524 - day_of_era / 146_096) / 365;
-    let mut year = year_of_era + era * 400;
-    let day_of_year = day_of_era - (365 * year_of_era + year_of_era / 4 - year_of_era / 100);
-    let month_prime = (5 * day_of_year + 2) / 153;
-    let day = day_of_year - (153 * month_prime + 2) / 5 + 1;
-    let month = month_prime + if month_prime < 10 { 3 } else { -9 };
-    year += i64::from(month <= 2);
-    (year, month as u32, day as u32)
-}
-
-fn days_from_civil(mut year: i64, month: u32, day: u32) -> Option<i64> {
-    if !(1..=12).contains(&month) {
-        return None;
-    }
-    year -= i64::from(month <= 2);
-    let era = year.div_euclid(400);
-    let year_of_era = year - era * 400;
-    let month_prime = i64::from(month) + if month > 2 { -3 } else { 9 };
-    let day_of_year = (153 * month_prime + 2) / 5 + i64::from(day) - 1;
-    let day_of_era = year_of_era * 365 + year_of_era / 4 - year_of_era / 100 + day_of_year;
-    Some(era * 146_097 + day_of_era - 719_468)
-}
-
-fn accepts_brotli(header: Option<&str>) -> bool {
-    header.is_some_and(|value| {
-        let mut explicit = None;
-        let mut wildcard = None;
-        for item in value.split(',') {
-            let mut parts = item.trim().split(';');
-            let encoding = parts.next().unwrap_or("").trim();
-            if !encoding.eq_ignore_ascii_case("br") && encoding != "*" { continue }
-            let mut quality = 1.0f32;
-            let mut saw_quality = false;
-            let mut valid = true;
-            for parameter in parts {
-                let parameter = parameter.trim();
-                let Some((name, value)) = parameter.split_once('=') else { continue };
-                if name.trim().eq_ignore_ascii_case("q") {
-                    if saw_quality {
-                        valid = false;
-                        break;
-                    }
-                    let Some(parsed) = parse_quality(value.trim()) else {
-                        valid = false;
-                        break;
-                    };
-                    saw_quality = true;
-                    quality = parsed;
-                }
-            }
-            if !valid { continue }
-            if encoding.eq_ignore_ascii_case("br") { explicit = Some(quality) } else { wildcard = Some(quality) }
-        }
-        explicit.or(wildcard).is_some_and(|quality| quality > 0.0)
-    })
-}
-
-fn parse_quality(value: &str) -> Option<f32> {
-    let (whole, fraction) = value.split_once('.').unwrap_or((value, ""));
-    if fraction.len() > 3 || !fraction.bytes().all(|byte| byte.is_ascii_digit()) {
-        return None;
-    }
-    match whole {
-        "0" => value.parse().ok(),
-        "1" if fraction.bytes().all(|byte| byte == b'0') => Some(1.0),
-        _ => None,
-    }
-}
-
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub enum ByteRange {
-    Inclusive(u64, u64),
-    From(u64),
-    Suffix(u64),
-}
-
-impl ByteRange {
-    pub fn resolve(self, len: u64) -> Option<(u64, u64)> {
-        if len == 0 {
-            return None;
-        }
-        match self {
-            ByteRange::Inclusive(start, end) if start <= end && start < len => {
-                let end = end.min(len - 1);
-                Some((start, end - start + 1))
-            }
-            ByteRange::From(start) if start < len => Some((start, len - start)),
-            ByteRange::Suffix(count) if count > 0 => {
-                let count = count.min(len);
-                Some((len - count, count))
-            }
-            _ => None,
-        }
-    }
-}
-
-pub fn parse_range(value: &str) -> Result<ByteRange, ()> {
-    let (unit, value) = value.trim().split_once('=').ok_or(())?;
-    if !unit.eq_ignore_ascii_case("bytes") || value.contains(',') {
-        return Err(());
-    }
-    let (start, end) = value.trim().split_once('-').ok_or(())?;
-    match (start.trim(), end.trim()) {
-        ("", "") => Err(()),
-        ("", suffix) => suffix.parse().map(ByteRange::Suffix).map_err(|_| ()),
-        (start, "") => start.parse().map(ByteRange::From).map_err(|_| ()),
-        (start, end) => Ok(ByteRange::Inclusive(
-            start.parse().map_err(|_| ())?,
-            end.parse().map_err(|_| ())?,
-        )),
-    }
-}
-
-fn range_error(
-    len: u64,
-    cache: &str,
-    etag: &str,
-    last_modified: &str,
-    public: bool,
-) -> HttpServerResponse {
-    response(
-        416,
-        Some("text/plain; charset=utf-8"),
-        cache,
-        &format!(
-            "Accept-Ranges: bytes\r\nContent-Range: bytes */{len}\r\nETag: {etag}\r\nLast-Modified: {last_modified}\r\nVary: Accept-Encoding\r\n{}",
-            if public { PUBLIC_ASSET_HEADERS } else { "" }
-        ),
-        b"range not satisfiable".to_vec(),
-    )
-}
-
-/// A permanent redirect to `location` (a directory path gaining its slash).
-fn redirect(location: &str) -> HttpServerResponse {
-    response(
-        301,
-        Some("text/plain; charset=utf-8"),
-        "public, max-age=3600",
-        &format!("Location: {location}\r\n"),
-        b"moved".to_vec(),
-    )
-}
-
-fn static_error(status: u16, message: &str) -> HttpServerResponse {
-    response(
-        status,
-        Some("text/plain; charset=utf-8"),
-        "no-store",
-        "",
-        message.as_bytes().to_vec(),
-    )
-}
-
-fn method_not_allowed(allow: &str) -> HttpServerResponse {
-    response(
-        405,
-        Some("text/plain; charset=utf-8"),
-        "no-store",
-        &format!("Allow: {allow}\r\n"),
-        b"method not allowed".to_vec(),
-    )
-}
-
-fn no_content(cache: &str, extra: &str) -> HttpServerResponse {
-    response(204, None, cache, extra, Vec::new())
-}
-
-fn report_response(status: u16, message: &str) -> HttpServerResponse {
-    response(
-        status,
-        (status != 204).then_some("text/plain; charset=utf-8"),
-        "private, no-cache",
-        "",
-        if status == 204 { Vec::new() } else { message.as_bytes().to_vec() },
-    )
-}
-
-fn report_method_not_allowed() -> HttpServerResponse {
-    response(
-        405,
-        Some("text/plain; charset=utf-8"),
-        "private, no-cache",
-        "Allow: POST, OPTIONS\r\n",
-        b"method not allowed".to_vec(),
-    )
-}
-
-fn report_options() -> HttpServerResponse {
-    no_content("private, no-cache", "Allow: POST, OPTIONS\r\n")
-}
-
-fn options_response(report: bool) -> HttpServerResponse {
-    let methods = if report { "GET, HEAD, POST, OPTIONS" } else { "GET, HEAD, OPTIONS" };
-    no_content(
-        "no-store",
-        &format!(
-            "{PUBLIC_ASSET_HEADERS}Access-Control-Allow-Methods: {methods}\r\n\
-             Access-Control-Allow-Headers: Range, If-None-Match, Accept-Encoding, Content-Type\r\n\
-             Access-Control-Max-Age: 86400\r\nAllow: {methods}\r\n"
-        ),
-    )
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::{fs, time::SystemTime};
-    #[cfg(target_os = "linux")]
-    use std::io::Read;
-
-    fn headers(peer: &str, forwarded: Option<&str>) -> HttpServerHeaders {
-        let peer_ip = peer.parse::<IpAddr>().unwrap();
-        let mut lines = vec!["GET / HTTP/1.1\r\n".into()];
-        if let Some(forwarded) = forwarded {
-            lines.push(format!("CF-Connecting-IP: {forwarded}\r\n"));
-        }
-        HttpServerHeaders {
-            addr: std::net::SocketAddr::new(peer_ip, 443),
-            addr_text: std::net::SocketAddr::new(peer_ip, 443).to_string(),
-            lines,
-            verb: "GET".into(),
-            path: "/".into(),
-            path_no_slash: String::new(),
-            search: None,
-            content_length: None,
-            accept_encoding: None,
-            sec_websocket_key: None,
-        }
-    }
-
-    #[test]
-    fn parses_and_resolves_ranges() {
-        assert_eq!(parse_range("bytes=2-5"), Ok(ByteRange::Inclusive(2, 5)));
-        assert_eq!(parse_range("BYTES=7-"), Ok(ByteRange::From(7)));
-        assert_eq!(parse_range("bytes=-4"), Ok(ByteRange::Suffix(4)));
-        assert_eq!(ByteRange::Inclusive(2, 99).resolve(10), Some((2, 8)));
-        assert_eq!(ByteRange::Suffix(40).resolve(10), Some((0, 10)));
-        assert!(parse_range("bytes=1-2,4-5").is_err());
-        assert_eq!(ByteRange::From(10).resolve(10), None);
-    }
-
-    #[test]
-    fn redundant_path_components_are_rejected_before_platform_open() {
-        for path in ["dir//file.js", "dir/./file.js", "./file.js", "dir/../file.js", ""] {
-            assert!(validate_relative_components(path).is_err(), "accepted {path:?}");
-        }
-        assert!(validate_relative_components("dir/file.js").is_ok());
-        assert!(validate_relative_components("v1/blobs/sha256:abc@!$&'()*+,;=").is_ok());
-    }
-
-    #[cfg(unix)]
-    #[test]
-    fn component_walk_resolves_colon_in_snapshot_blob_name() {
-        let base = std::env::temp_dir().join(format!(
-            "makepad-web-pchar-{}-{}",
-            std::process::id(),
-            SystemTime::now()
-                .duration_since(UNIX_EPOCH)
-                .unwrap()
-                .as_nanos()
-        ));
-        fs::create_dir_all(base.join("v1/blobs")).unwrap();
-        fs::write(base.join("v1/blobs/sha256:abc"), b"blob").unwrap();
-        let root_fd = File::open(&base).unwrap();
-        let mut file = open_beneath_components(&root_fd, "v1/blobs/sha256:abc").unwrap();
-        let mut contents = String::new();
-        file.read_to_string(&mut contents).unwrap();
-        assert_eq!(contents, "blob");
-        fs::remove_dir_all(base).unwrap();
-    }
-
-    #[test]
-    fn snapshot_manifest_extracts_route_content_types() {
-        let routes = parse_snapshot_routes(
-            br#"{"files":[{"path":"/v1/health","content_type":"application/json"},{"path":"/v1/blobs/sha256:abc","content_type":"application/octet-stream"}]}"#,
-        )
-        .unwrap();
-        assert_eq!(routes.get("/v1/health").map(String::as_str), Some("application/json"));
-        assert_eq!(
-            routes.get("/v1/blobs/sha256:abc").map(String::as_str),
-            Some("application/octet-stream")
-        );
-        assert!(parse_snapshot_routes(
-            br#"{"files":[{"path":"/v1/health","content_type":"application/json\r\nx: y"}]}"#,
-        )
-        .is_none());
-    }
-
-    #[test]
-    fn brotli_requires_a_valid_positive_quality() {
-        assert!(accepts_brotli(Some("gzip, br")));
-        assert!(accepts_brotli(Some("br;q=0.5")));
-        assert!(accepts_brotli(Some("*;q=0.5")));
-        assert!(!accepts_brotli(Some("*;q=1, br;q=0")));
-        for invalid in ["br;q=0", "br;q=garbage", "br;q=0.0001", "br;q=2", "br;q=1;q=0.5"] {
-            assert!(!accepts_brotli(Some(invalid)), "accepted {invalid}");
-        }
-    }
-
-    #[test]
-    fn cache_policy_distinguishes_mutable_and_content_addressed_files() {
-        assert_eq!(cache_policy("index.html"), "private, no-cache");
-        assert!(cache_policy("maps/root.mkidx").contains("immutable"));
-        assert!(cache_policy("maps/tiles-003.mkshard").contains("immutable"));
-        for path in [
-            "app.0123456789abcdef.wasm",
-            "app.secondary.0123456789abcdef.wasm.br",
-            "app.data.0123456789abcdef.bin",
-        ] {
-            assert!(cache_policy(path).contains("immutable"), "{path}");
-        }
-        for path in [
-            "app-a1b2c3d4.wasm",
-            "app.wasm",
-            "app.names.wasm",
-            "app.0123.wasm",
-            "app.0123456789abcdef.js",
-        ] {
-            assert_eq!(cache_policy(path), "private, no-cache", "{path}");
-        }
-    }
-
-    #[test]
-    fn http_dates_round_trip() {
-        for seconds in [0, 1_445_412_480, 1_800_000_000] {
-            assert_eq!(parse_http_date(&http_date(seconds)), Some(seconds));
-        }
-    }
-
-    #[test]
-    fn forwarded_client_ip_requires_a_cloudflare_peer() {
-        let spoofed = headers("192.0.2.10", Some("198.51.100.7"));
-        assert_eq!(client_ip(&spoofed), "192.0.2.10".parse::<IpAddr>().unwrap());
-
-        let trusted = headers("173.245.48.1", Some("2001:db8:1234:5678:abcd::1"));
-        assert_eq!(
-            client_ip(&trusted),
-            "2001:db8:1234:5678:abcd::1".parse::<IpAddr>().unwrap()
-        );
-
-        let mapped_peer = headers("::ffff:173.245.48.1", Some("::ffff:198.51.100.7"));
-        assert!(cloudflare_peer(mapped_peer.addr.ip()));
-        assert_eq!(client_ip(&mapped_peer), "198.51.100.7".parse::<IpAddr>().unwrap());
-
-        let mut duplicate = headers("173.245.48.1", Some("198.51.100.7"));
-        duplicate.lines.push("CF-Connecting-IP: 203.0.113.8\r\n".into());
-        assert_eq!(client_ip(&duplicate), "173.245.48.1".parse::<IpAddr>().unwrap());
-    }
-
-    #[test]
-    fn report_limiter_groups_ipv6_64_and_does_not_evict_live_clients() {
-        let now = Instant::now();
-        let mut limiter = ReportRateLimiter::new(1);
-        assert!(limiter.allow_at("2001:db8::1".parse().unwrap(), now));
-        assert!(limiter.allow_at("2001:db8::2".parse().unwrap(), now));
-        assert!(!limiter.allow_at("2001:db8:0:1::1".parse().unwrap(), now));
-        assert_eq!(limiter.len(), 1);
-    }
-
-    #[test]
-    fn report_limiter_has_a_global_minute_limit() {
-        let mut limiter = ReportRateLimiter::new(GLOBAL_REPORTS_PER_MINUTE as usize + 1);
-        let now = Instant::now();
-        for subnet in 0..GLOBAL_REPORTS_PER_MINUTE as u128 {
-            let ip = IpAddr::V6(Ipv6Addr::from((0x2001_0db8u128 << 96) | (subnet << 64)));
-            assert!(limiter.allow_at(ip, now));
-        }
-        let next = IpAddr::V6("3001:db8::1".parse().unwrap());
-        assert!(!limiter.allow_at(next, now));
-        assert!(limiter.allow_at(next, now + REPORT_WINDOW));
-    }
-
-    #[test]
-    fn crash_log_line_escapes_newlines_without_changing_other_bytes() {
-        let body = "{\n\"stack\":\"line\\nvalue\"\r\n}";
-        let line = String::from_utf8(crash_log_line(
-            123,
-            "192.0.2.4".parse().unwrap(),
-            body,
-        ))
-        .unwrap();
-        assert_eq!(line, "123 192.0.2.4 {\\n\"stack\":\"line\\nvalue\"\\r\\n}\n");
-    }
-
-    #[test]
-    fn crash_log_rotates_one_generation() {
-        let base = std::env::temp_dir().join(format!(
-            "makepad-crash-log-{}-{}",
-            std::process::id(),
-            SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-        ));
-        fs::create_dir(&base).unwrap();
-        let path = base.join("crash.log");
-        fs::write(&path, b"123456").unwrap();
-        fs::write(base.join("crash.log.1"), b"stale").unwrap();
-        append_rotating(&path, b"next\n", 8).unwrap();
-        assert_eq!(fs::read(&path).unwrap(), b"next\n");
-        assert_eq!(fs::read(base.join("crash.log.1")).unwrap(), b"123456");
-        fs::remove_dir_all(base).unwrap();
-    }
-
-    #[cfg(unix)]
-    #[test]
-    fn component_walk_refuses_replaced_directory_symlink() {
-        use std::os::unix::fs::symlink;
-
-        let base = std::env::temp_dir().join(format!(
-            "makepad-web-component-walk-{}-{}",
-            std::process::id(),
-            SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-        ));
-        let root = base.join("root");
-        let outside = base.join("outside");
-        fs::create_dir_all(root.join("dir")).unwrap();
-        fs::create_dir(&outside).unwrap();
-        fs::write(root.join("dir/file.txt"), b"public").unwrap();
-        fs::write(outside.join("file.txt"), b"secret").unwrap();
-        let root_fd = File::open(&root).unwrap();
-        fs::rename(root.join("dir"), root.join("old-dir")).unwrap();
-        symlink(&outside, root.join("dir")).unwrap();
-        assert!(open_beneath_components(&root_fd, "dir/file.txt").is_err());
-        fs::remove_dir_all(base).unwrap();
-    }
-
-    #[cfg(target_os = "linux")]
-    #[test]
-    fn openat2_capability_failure_uses_component_walk() {
-        let base = std::env::temp_dir().join(format!(
-            "makepad-web-openat2-fallback-{}-{}",
-            std::process::id(),
-            SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-        ));
-        fs::create_dir(&base).unwrap();
-        fs::write(base.join("file.txt"), b"fallback").unwrap();
-        let root_fd = File::open(&base).unwrap();
-        let mut file = openat2_or_component_walk(
-            &root_fd,
-            "file.txt",
-            Err(std::io::Error::from_raw_os_error(libc::ENOSYS)),
-        )
-        .unwrap();
-        let mut contents = String::new();
-        file.read_to_string(&mut contents).unwrap();
-        assert_eq!(contents, "fallback");
-        fs::remove_dir_all(base).unwrap();
-    }
-
-    #[test]
-    fn mime_table_covers_navigation_and_map_data() {
-        for ext in ["mkidx", "mkshard", "search", "searchdb", "graph", "mbtiles"] {
-            let path = PathBuf::from(format!("x.{ext}"));
-            assert_eq!(mime_for_path(&path), Some("application/octet-stream"));
-        }
-        assert_eq!(mime_for_path(Path::new("x.wasm")), Some("application/wasm"));
-        assert_eq!(mime_for_path(Path::new("secret.key")), None);
-    }
-
-    #[test]
-    fn etag_tracks_size_mtime_and_content_encoding() {
-        let modified = UNIX_EPOCH + Duration::new(1_700_000_000, 123_456_789);
-        let identity = etag(100, modified, false);
-        let brotli = etag(100, modified, true);
-        let other_size = etag(101, modified, false);
-        let other_mtime = etag(100, modified + Duration::new(0, 1), false);
-
-        assert_eq!(identity, "\"64-6553f100-075bcd15\"");
-        assert_ne!(identity, brotli);
-        assert_ne!(identity, other_size);
-        assert_ne!(identity, other_mtime);
-        assert!(brotli.ends_with("-br\""));
-    }
-}
diff --git a/tools/web_server/tests/site_server.rs b/tools/web_server/tests/site_server.rs
deleted file mode 100644
index cb03e557e..000000000
--- a/tools/web_server/tests/site_server.rs
+++ /dev/null
@@ -1,1167 +0,0 @@
-use makepad_map_nav::{
-    geo::LonLat,
-    graph::GraphBuilder,
-    search::{Category, SearchIndexBuilder, SearchResult},
-};
-use makepad_web_server::{
-    api::{sample_along, AlongRequest, AlongResult, ApiFailure, NavBackend, RouteRequest, RouteResult, SearchRequest, ServiceRegistry},
-    static_files::{ReportRateLimiter, StaticHandler},
-};
-use makepad_geodata::{
-    mvt::AttrVal,
-    query::LayerDb,
-    sidecar::SidecarBuilder,
-    wkb::Geometry,
-};
-use makepad_mbtile_reader::MbtilesWriter;
-use makepad_network::HttpServerHeaders;
-use makepad_asset_data::*;
-use makepad_asset_store::{
-    export_static, AssetAnnotation, AssetServerCore, Budgets, PublishBatchItem,
-    StaticExportOptions, Visibility,
-};
-use std::{
-    collections::HashMap,
-    fs,
-    io::{Read, Write},
-    net::{IpAddr, Ipv4Addr, Shutdown, SocketAddr, TcpListener, TcpStream},
-    path::{Path, PathBuf},
-    process::{Child, Command, Stdio},
-    sync::{
-        atomic::{AtomicBool, Ordering},
-        Arc, Condvar, Mutex,
-    },
-    thread,
-    time::{Duration, Instant, SystemTime, UNIX_EPOCH},
-};
-
-struct TempTree(PathBuf);
-
-impl TempTree {
-    fn new(label: &str) -> Self {
-        let path = std::env::temp_dir().join(format!(
-            "makepad-web-{label}-{}-{}",
-            std::process::id(),
-            SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_nanos()
-        ));
-        fs::create_dir(&path).unwrap();
-        Self(path)
-    }
-}
-
-impl Drop for TempTree {
-    fn drop(&mut self) {
-        make_tree_writable(&self.0);
-        let _ = fs::remove_dir_all(&self.0);
-    }
-}
-
-#[cfg(unix)]
-fn make_tree_writable(path: &Path) {
-    use std::os::unix::fs::PermissionsExt;
-    let Ok(metadata) = fs::symlink_metadata(path) else { return };
-    if metadata.is_dir() {
-        let _ = fs::set_permissions(path, fs::Permissions::from_mode(0o755));
-        if let Ok(entries) = fs::read_dir(path) {
-            for entry in entries.flatten() {
-                make_tree_writable(&entry.path());
-            }
-        }
-    } else if !metadata.file_type().is_symlink() {
-        let _ = fs::set_permissions(path, fs::Permissions::from_mode(0o644));
-    }
-}
-
-#[cfg(not(unix))]
-fn make_tree_writable(_path: &Path) {}
-
-#[cfg(target_os = "linux")]
-fn freeze_docroot(path: &Path) {
-    use std::os::unix::fs::PermissionsExt;
-    if fs::symlink_metadata(path).unwrap().is_dir() {
-        for entry in fs::read_dir(path).unwrap() {
-            freeze_docroot(&entry.unwrap().path());
-        }
-        fs::set_permissions(path, fs::Permissions::from_mode(0o555)).unwrap();
-    } else {
-        fs::set_permissions(path, fs::Permissions::from_mode(0o444)).unwrap();
-    }
-}
-
-#[cfg(not(target_os = "linux"))]
-fn freeze_docroot(_path: &Path) {}
-
-struct ServerChild(Child);
-
-impl Drop for ServerChild {
-    fn drop(&mut self) {
-        let _ = self.0.kill();
-        let _ = self.0.wait();
-    }
-}
-
-#[derive(Debug)]
-struct Response {
-    status: u16,
-    headers: String,
-    body: Vec<u8>,
-}
-
-fn free_address() -> SocketAddr {
-    let listener = TcpListener::bind("127.0.0.1:0").unwrap();
-    listener.local_addr().unwrap()
-}
-
-fn wait_until_listening(address: SocketAddr) {
-    let deadline = Instant::now() + Duration::from_secs(5);
-    while Instant::now() < deadline {
-        if TcpStream::connect_timeout(&address, Duration::from_millis(50)).is_ok() {
-            return;
-        }
-        thread::sleep(Duration::from_millis(20));
-    }
-    panic!("server did not listen on {address}");
-}
-
-fn request(address: SocketAddr, request: &[u8]) -> Response {
-    let mut stream = TcpStream::connect_timeout(&address, Duration::from_secs(2)).unwrap();
-    stream.set_read_timeout(Some(Duration::from_secs(5))).unwrap();
-    stream.write_all(request).unwrap();
-    stream.shutdown(Shutdown::Write).unwrap();
-    let mut bytes = Vec::new();
-    if let Err(error) = stream.read_to_end(&mut bytes) {
-        assert_eq!(error.kind(), std::io::ErrorKind::ConnectionReset);
-    }
-    let split = bytes.windows(4).position(|window| window == b"\r\n\r\n").unwrap() + 4;
-    let headers = String::from_utf8(bytes[..split].to_vec()).unwrap();
-    let status = headers.split_whitespace().nth(1).unwrap().parse().unwrap();
-    Response { status, headers, body: bytes[split..].to_vec() }
-}
-
-fn get(address: SocketAddr, path: &str, headers: &str) -> Response {
-    request(address, format!("GET {path} HTTP/1.1\r\nHost: test\r\n{headers}\r\n").as_bytes())
-}
-
-fn post(address: SocketAddr, path: &str, body: &[u8]) -> Response {
-    let mut request_bytes = format!(
-        "POST {path} HTTP/1.1\r\nHost: test\r\nContent-Type: application/json\r\nContent-Length: {}\r\n\r\n",
-        body.len()
-    ).into_bytes();
-    request_bytes.extend_from_slice(body);
-    request(address, &request_bytes)
-}
-
-fn slow_along_upload(address: SocketAddr) -> TcpStream {
-    let mut stream = TcpStream::connect_timeout(&address, Duration::from_secs(2)).unwrap();
-    stream
-        .write_all(
-            b"POST /api/along HTTP/1.1\r\nHost: test\r\nContent-Type: application/json\r\nContent-Length: 2097152\r\n\r\n",
-        )
-        .unwrap();
-    stream
-}
-
-fn post_with_type(address: SocketAddr, path: &str, content_type: &str, body: &[u8]) -> Response {
-    let mut request_bytes = format!(
-        "POST {path} HTTP/1.1\r\nHost: test\r\nContent-Type: {content_type}\r\nContent-Length: {}\r\n\r\n",
-        body.len()
-    )
-    .into_bytes();
-    request_bytes.extend_from_slice(body);
-    request(address, &request_bytes)
-}
-
-fn direct_headers(verb: &str, target: &str) -> HttpServerHeaders {
-    let (path, search) = target
-        .split_once('?')
-        .map(|(path, query)| (path, Some(query.to_string())))
-        .unwrap_or((target, None));
-    HttpServerHeaders {
-        addr: "127.0.0.1:12345".parse().unwrap(),
-        addr_text: "127.0.0.1:12345".into(),
-        lines: if verb == "POST" {
-            vec![
-                format!("{verb} {target} HTTP/1.1\r\n"),
-                "Content-Type: application/json\r\n".into(),
-            ]
-        } else {
-            vec![format!("{verb} {target} HTTP/1.1\r\n")]
-        },
-        verb: verb.into(),
-        path: path.into(),
-        path_no_slash: path.trim_start_matches('/').into(),
-        search,
-        content_length: None,
-        accept_encoding: None,
-        sec_websocket_key: None,
-    }
-}
-
-fn direct_get(registry: &ServiceRegistry, target: &str) -> makepad_network::HttpServerResponse {
-    let (sender, receiver) = std::sync::mpsc::channel();
-    assert!(registry.handle_get(&direct_headers("GET", target), &sender));
-    receiver.recv_timeout(Duration::from_secs(2)).unwrap()
-}
-
-fn direct_status(response: &makepad_network::HttpServerResponse) -> u16 {
-    response.header.split_whitespace().nth(1).unwrap().parse().unwrap()
-}
-
-fn fixture_graph() -> Vec<u8> {
-    let mut builder = GraphBuilder::new();
-    builder.add_node(1, 4.8952, 52.3702);
-    builder.add_node(2, 4.9050, 52.3600);
-    builder.add_node(3, 4.9150, 52.3500);
-    let mut tags = HashMap::new();
-    tags.insert("highway".into(), "residential".into());
-    tags.insert("name".into(), "Fixture Street".into());
-    builder.add_way(1, vec![1, 2, 3], tags);
-    builder.build().serialize()
-}
-
-fn fixture_search() -> Vec<u8> {
-    let mut builder = SearchIndexBuilder::new();
-    builder.add("Fixture Museum", "Fixture City", LonLat::new(4.9050, 52.3600), Category::Museum, 220);
-    builder.add("Fixture City", "", LonLat::new(4.9000, 52.3650), Category::City, 255);
-    builder.build().serialize()
-}
-
-fn start_fixture_server(base: &Path) -> (ServerChild, SocketAddr) {
-    let root = base.join("site");
-    let data = base.join("private-data");
-    fs::create_dir_all(root.join("maps")).unwrap();
-    fs::create_dir_all(root.join("dir")).unwrap();
-    fs::create_dir_all(data.join("nav")).unwrap();
-    fs::write(root.join("index.html"), b"<h1>fixture</h1>").unwrap();
-    fs::write(root.join("app.0123456789abcdef.wasm"), b"0123456789").unwrap();
-    fs::write(root.join("app.0123456789abcdef.wasm.br"), b"BR").unwrap();
-    fs::write(root.join("plus+file.js"), b"plus").unwrap();
-    fs::write(root.join("dir/file.js"), b"nested").unwrap();
-    fs::write(root.join("maps/root.mkidx"), b"map-index").unwrap();
-    fs::write(root.join("maps/root.mkidx.br"), b"wrong-index-representation").unwrap();
-    fs::write(root.join("maps/tiles-001.mkshard"), b"map-shard").unwrap();
-    fs::write(data.join("nav/test.search"), fixture_search()).unwrap();
-    fs::write(data.join("nav/test.graph"), fixture_graph()).unwrap();
-    freeze_docroot(&root);
-    let address = free_address();
-    let child = Command::new(env!("CARGO_BIN_EXE_makepad-web-server"))
-        .args([
-            "--listen", &address.to_string(),
-            "--root", root.to_str().unwrap(),
-            "--data-dir", data.to_str().unwrap(),
-            "--nav-basename", "nav/test",
-            "--searchdb", "off",
-            "--places", "off",
-            "--major-graph", "off",
-            "--chargers", "off",
-            "--route-workers", "1",
-            "--route-queue", "1",
-            "--query-workers", "2",
-        ])
-        .stdout(Stdio::null())
-        .stderr(Stdio::null())
-        .spawn()
-        .unwrap();
-    wait_until_listening(address);
-    (ServerChild(child), address)
-}
-
-fn start_snapshot_server(base: &Path) -> (ServerChild, SocketAddr, BlobId) {
-    let store_root = base.join("asset-store");
-    let core = AssetServerCore::open(&store_root, Budgets::default_v1()).unwrap();
-    let glb = b"SNAPSHOT-GLB";
-    let thumbnail = b"SNAPSHOT-PNG";
-    core.put_blob(glb, 1_700_000_000_000).unwrap();
-    core.put_blob(thumbnail, 1_700_000_000_000).unwrap();
-    let blob = BlobId::hash_of(glb);
-    let manifest = AssetManifest {
-        asset_id: AssetId::from_bytes([7; 16]),
-        kind: AssetKind::Prop,
-        files: vec![AssetFile {
-            role: FileRole::RenderGlb,
-            tier: DeviceTier::Any,
-            lod: 0,
-            media: MediaType::Glb,
-            blob,
-            byte_len: glb.len() as u64,
-            dims: None,
-        }],
-        dependencies: Vec::new(),
-        thumbnail: Some(ThumbnailMeta {
-            blob: BlobId::hash_of(thumbnail),
-            media: ThumbnailMedia::Png,
-            width: 512,
-            height: 512,
-            byte_len: thumbnail.len() as u64,
-            views: Vec::new(),
-        }),
-        metrics: Metrics {
-            total_bytes: (glb.len() + thumbnail.len()) as u64,
-            triangles: 1,
-            vertices: 3,
-            ..Metrics::default()
-        },
-        coordinate_system: CoordinateSystem {
-            units_per_meter: 1.0,
-            up: Axis::YPos,
-            forward: Axis::ZNeg,
-            pivot: Pivot::Origin,
-        },
-        bounds: Bounds {
-            min: Vec3::new(-1.0, -1.0, -1.0),
-            max: Vec3::new(1.0, 1.0, 1.0),
-        },
-        anchors: Vec::new(),
-        capabilities: Capabilities::default(),
-        spawn_recipe: None,
-        provenance: None,
-        rights: Rights {
-            license: "CC0-1.0".into(),
-            license_revision: String::new(),
-            terms_digest: Some(sha256(b"CC0-1.0 legal text")),
-            terms_url: "https://creativecommons.org/publicdomain/zero/1.0/".into(),
-            credits: "fixture".into(),
-            source: String::new(),
-            source_archive: None,
-            redistribution: Redistribution::Allowed,
-            derivatives: DerivativePolicy::Allowed,
-        },
-    };
-    core.publish_batch(
-        &[PublishBatchItem {
-            namespace: "dj".into(),
-            manifest_bytes: manifest.to_canonical_bytes().unwrap(),
-            annotation: AssetAnnotation {
-                title: "DJ fixture".into(),
-                description: String::new(),
-                kind: Some(AssetKind::Prop),
-                categories: Vec::new(),
-                tags: Vec::new(),
-                creator: String::new(),
-                artist: String::new(),
-                artist_url: String::new(),
-                album: String::new(),
-                source_url: String::new(),
-                license: String::new(),
-                license_url: String::new(),
-                owner: None,
-                generator: String::new(),
-                backend: String::new(),
-                model: String::new(),
-                prompt: String::new(),
-                provenance: String::new(),
-                visibility: Visibility::Public,
-            },
-            alias: Some("dj/demo".parse().unwrap()),
-        }],
-        1_700_000_000_000,
-    )
-    .unwrap();
-
-    let root = base.join("site");
-    export_static(&core, &root, &StaticExportOptions::default()).unwrap();
-    fs::write(root.join("v1/unlisted"), b"private").unwrap();
-    drop(core);
-    freeze_docroot(&root);
-    let address = free_address();
-    let child = Command::new(env!("CARGO_BIN_EXE_makepad-web-server"))
-        .args([
-            "--listen",
-            &address.to_string(),
-            "--root",
-            root.to_str().unwrap(),
-            "--searchdb",
-            "off",
-            "--places",
-            "off",
-            "--major-graph",
-            "off",
-            "--chargers",
-            "off",
-        ])
-        .stdout(Stdio::null())
-        .stderr(Stdio::null())
-        .spawn()
-        .unwrap();
-    wait_until_listening(address);
-    (ServerChild(child), address, blob)
-}
-
-fn check_exported_static_store_routes() {
-    let tree = TempTree::new("static-store");
-    let (_server, address, blob) = start_snapshot_server(&tree.0);
-
-    let health = get(address, "/v1/health", "");
-    assert_eq!(health.status, 200);
-    assert!(health.headers.contains("Content-Type: application/json\r\n"));
-    assert!(health.headers.contains("Cache-Control: private, no-cache"));
-    assert!(health.headers.contains("Cross-Origin-Opener-Policy: same-origin"));
-    assert!(health.headers.contains("Cross-Origin-Embedder-Policy: require-corp"));
-    assert!(makepad_strict_json::parse(&health.body).is_ok());
-
-    let compressed = get(address, "/v1/health", "Accept-Encoding: br\r\n");
-    assert_eq!(compressed.status, 200);
-    assert!(compressed.headers.contains("Content-Encoding: br"));
-    let etag = health
-        .headers
-        .lines()
-        .find_map(|line| line.strip_prefix("ETag: "))
-        .unwrap();
-    assert_eq!(
-        get(address, "/v1/health", &format!("If-None-Match: {etag}\r\n")).status,
-        304
-    );
-
-    let alias = get(address, "/v1/aliases/dj/demo", "");
-    assert_eq!(alias.status, 200);
-    assert!(alias.headers.contains("Content-Type: application/json\r\n"));
-    assert!(makepad_strict_json::parse(&alias.body).is_ok());
-
-    let blob_response = get(address, &format!("/v1/blobs/{blob}"), "");
-    assert_eq!(blob_response.status, 200);
-    assert_eq!(blob_response.body, b"SNAPSHOT-GLB");
-    assert!(blob_response
-        .headers
-        .contains("Content-Type: application/octet-stream\r\n"));
-    assert_eq!(get(address, "/v1/unlisted", "").status, 404);
-}
-
-fn check_static_and_navigation_contracts_work_end_to_end() {
-    let tree = TempTree::new("integration");
-    let (_server, address) = start_fixture_server(&tree.0);
-
-    let full = get(address, "/", "");
-    assert_eq!(full.status, 200);
-    assert_eq!(full.body, b"<h1>fixture</h1>");
-    assert!(full.headers.contains("Cross-Origin-Opener-Policy: same-origin"));
-    assert!(full.headers.contains("Cross-Origin-Embedder-Policy: require-corp"));
-    assert!(full.headers.contains("Cache-Control: private, no-cache"));
-    assert!(full.headers.contains("Vary: Accept-Encoding"));
-    assert!(full.headers.contains("Last-Modified: "));
-
-    let compressed = get(address, "/app.0123456789abcdef.wasm", "Accept-Encoding: gzip, br\r\n");
-    assert_eq!(compressed.status, 200);
-    assert_eq!(compressed.body, b"BR");
-    assert!(compressed.headers.contains("Content-Encoding: br"));
-    assert!(compressed.headers.contains("Vary: Accept-Encoding"));
-    assert!(compressed.headers.contains("Cache-Control: public, max-age=31536000, immutable"));
-    let compressed_etag = compressed
-        .headers
-        .lines()
-        .find_map(|line| line.strip_prefix("ETag: "))
-        .unwrap();
-    assert!(compressed_etag.ends_with("-br\""));
-    assert_eq!(
-        get(address, "/app.0123456789abcdef.wasm", "Accept-Encoding: *;q=1\r\n").body,
-        b"BR"
-    );
-    let invalid_quality = get(address, "/app.0123456789abcdef.wasm", "Accept-Encoding: br;q=garbage\r\n");
-    assert_eq!(invalid_quality.body, b"0123456789");
-    assert!(!invalid_quality.headers.contains("Content-Encoding: br"));
-    assert_eq!(get(address, "/plus+file.js", "").body, b"plus");
-    assert_eq!(get(address, "/dir//file.js", "").status, 400);
-    assert_eq!(get(address, "/dir/./file.js", "").status, 400);
-
-    let partial = get(address, "/app.0123456789abcdef.wasm", "Range: bytes=2-5\r\nAccept-Encoding: br\r\n");
-    assert_eq!(partial.status, 206);
-    assert_eq!(partial.body, b"2345");
-    assert!(partial.headers.contains("Content-Range: bytes 2-5/10"));
-    assert!(!partial.headers.contains("Content-Encoding: br"));
-
-    let unsatisfied = get(address, "/maps/root.mkidx", "Range: bytes=99-\r\n");
-    assert_eq!(unsatisfied.status, 416);
-    assert!(unsatisfied.headers.contains("Content-Range: bytes */9"));
-    let index = get(address, "/maps/root.mkidx", "Accept-Encoding: br\r\n");
-    assert_eq!(index.body, b"map-index");
-    assert!(!index.headers.contains("Content-Encoding: br"));
-    assert!(index.headers.contains("Cache-Control: public, max-age=31536000, immutable"));
-
-    let head = request(address, b"HEAD /index.html HTTP/1.1\r\nHost: test\r\n\r\n");
-    assert_eq!(head.status, 200);
-    assert!(head.body.is_empty());
-    assert!(head.headers.contains("Content-Length: 16"));
-
-    let etag_response = get(address, "/index.html", "");
-    let etag = etag_response
-        .headers
-        .lines()
-        .find_map(|line| line.strip_prefix("ETag: "))
-        .unwrap();
-    assert!(!etag.ends_with("-br\""));
-    let last_modified = etag_response
-        .headers
-        .lines()
-        .find_map(|line| line.strip_prefix("Last-Modified: "))
-        .unwrap();
-    let not_modified = get(address, "/index.html", &format!("If-None-Match: {etag}\r\n"));
-    assert_eq!(not_modified.status, 304);
-    assert!(not_modified.body.is_empty());
-    assert_eq!(
-        get(address, "/index.html", &format!("If-Modified-Since: {last_modified}\r\n")).status,
-        304
-    );
-    let if_range_match = get(
-        address,
-        "/index.html",
-        &format!("Range: bytes=0-2\r\nIf-Range: {etag}\r\n"),
-    );
-    assert_eq!(if_range_match.status, 206);
-    assert_eq!(if_range_match.body, b"<h1");
-    let if_range_date = get(
-        address,
-        "/index.html",
-        &format!("Range: bytes=0-2\r\nIf-Range: {last_modified}\r\n"),
-    );
-    assert_eq!(if_range_date.status, 206);
-    let if_range_miss = get(
-        address,
-        "/index.html",
-        "Range: bytes=0-2\r\nIf-Range: \"different\"\r\n",
-    );
-    assert_eq!(if_range_miss.status, 200);
-    assert_eq!(if_range_miss.body, b"<h1>fixture</h1>");
-
-    let options = request(address, b"OPTIONS /maps/root.mkidx HTTP/1.1\r\nHost: test\r\n\r\n");
-    assert_eq!(options.status, 204);
-    assert!(options.headers.contains("Access-Control-Allow-Origin: *"));
-    assert_eq!(get(address, "/missing.wasm", "").status, 404);
-    assert_eq!(
-        get(
-            address,
-            "/ws",
-            "Connection: Upgrade\r\nUpgrade: websocket\r\nSec-WebSocket-Key: fixture\r\n",
-        )
-        .status,
-        404
-    );
-    assert_eq!(post(address, "/index.html", b"ignored").status, 405);
-    for (raw, allow) in [
-        (
-            &b"PUT /api/along HTTP/1.1\r\nHost: test\r\n\r\n"[..],
-            "POST, OPTIONS",
-        ),
-        (
-            &b"POST /api/search HTTP/1.1\r\nHost: test\r\n\r\n"[..],
-            "GET, HEAD, OPTIONS",
-        ),
-        (
-            &b"POST /index.html HTTP/1.1\r\nHost: test\r\n\r\n"[..],
-            "GET, HEAD, OPTIONS",
-        ),
-        (
-            &b"BREW /api/search HTTP/1.1\r\nHost: test\r\n\r\n"[..],
-            "GET, HEAD, OPTIONS",
-        ),
-        (
-            &b"POST /ws HTTP/1.1\r\nHost: test\r\nSec-WebSocket-Key: fixture\r\n\r\n"[..],
-            "GET, HEAD, OPTIONS",
-        ),
-    ] {
-        let response = request(address, raw);
-        assert_eq!(response.status, 405);
-        assert!(response.headers.contains(&format!("Allow: {allow}\r\n")));
-    }
-    let missing_api = request(address, b"DELETE /api/not-real HTTP/1.1\r\nHost: test\r\n\r\n");
-    assert_eq!(missing_api.status, 404);
-    assert!(String::from_utf8_lossy(&missing_api.body).contains("API endpoint not found"));
-    assert_eq!(get(address, "/../index.html", "").status, 400);
-    assert_eq!(get(address, "/$report_error?data=boom%0Aline", "").status, 204);
-    assert_eq!(post(address, "/$report_error", b"post error").status, 204);
-    assert_eq!(post(address, "/$report_error", &vec![b'x'; 8_193]).status, 413);
-
-    let deadline = Instant::now() + Duration::from_secs(5);
-    loop {
-        let health = get(address, "/api/healthz", "");
-        if String::from_utf8_lossy(&health.body).contains("\"ok\":true") {
-            assert_eq!(health.status, 200);
-            assert!(health.headers.contains("Cache-Control: no-store"));
-            break;
-        }
-        assert!(Instant::now() < deadline, "navigation fixture did not become ready");
-        thread::sleep(Duration::from_millis(20));
-    }
-
-    let search = get(address, "/api/search?q=Fixture%20Museum&near=4.9,52.36&limit=8", "");
-    assert_eq!(search.status, 200);
-    assert!(String::from_utf8_lossy(&search.body).contains("Fixture Museum"));
-    assert!(String::from_utf8_lossy(&search.body).contains("\"query\":\"Fixture Museum\""));
-    assert!(search.headers.contains("Cache-Control: private, no-store"));
-    assert!(!search.headers.contains("Access-Control-Allow-Origin"));
-
-    let api_options = request(address, b"OPTIONS /api/along HTTP/1.1\r\nHost: test\r\n\r\n");
-    assert_eq!(api_options.status, 204);
-    assert!(api_options.headers.contains("Allow: POST, OPTIONS"));
-    assert!(!api_options.headers.contains("Access-Control-Allow-Origin"));
-
-    let route = get(address, "/api/route?from=4.8952,52.3702&to=4.915,52.35&mode=car", "");
-    assert_eq!(route.status, 200, "{}", String::from_utf8_lossy(&route.body));
-    assert!(String::from_utf8_lossy(&route.body).contains("\"graph\":\"test\""));
-
-    let along_body = br#"{"polyline":[[4.8952,52.3702],[4.915,52.35]],"cum_dist_m":[0,3000],"kinds":["museum"],"max_detour_min":10,"min_kw":0,"limit":12}"#;
-    let along = post(address, "/api/along", along_body);
-    assert_eq!(along.status, 200, "{}", String::from_utf8_lossy(&along.body));
-    assert!(String::from_utf8_lossy(&along.body).contains("Fixture Museum"));
-    assert_eq!(post(address, "/api/along", br#"{"polyline":[]}"#).status, 400);
-    assert_eq!(
-        request(
-            address,
-            b"POST /api/along HTTP/1.1\r\nHost: test\r\nContent-Length: 2\r\n\r\n{}",
-        )
-        .status,
-        415
-    );
-    assert_eq!(
-        request(
-            address,
-            b"POST /api/along HTTP/1.1\r\nHost: test\r\nContent-Type: application/json\r\nContent-Encoding: gzip\r\nContent-Length: 2\r\n\r\n{}",
-        )
-        .status,
-        415
-    );
-    assert_eq!(get(address, "/api/search?q=x&near=999,52", "").status, 400);
-}
-
-fn check_unavailable_is_returned_before_navigation_is_ready() {
-    let tree = TempTree::new("unavailable");
-    let root = tree.0.join("site");
-    fs::create_dir(&root).unwrap();
-    fs::write(root.join("index.html"), b"ok").unwrap();
-    freeze_docroot(&root);
-    let address = free_address();
-    let child = Command::new(env!("CARGO_BIN_EXE_makepad-web-server"))
-        .args(["--listen", &address.to_string(), "--root", root.to_str().unwrap()])
-        .stdout(Stdio::null())
-        .stderr(Stdio::null())
-        .spawn()
-        .unwrap();
-    let _server = ServerChild(child);
-    wait_until_listening(address);
-    let health = get(address, "/api/healthz", "");
-    assert_eq!(health.status, 503);
-    assert!(String::from_utf8_lossy(&health.body).contains("\"along\":\"unavailable\""));
-    let response = get(address, "/api/search?q=Amsterdam", "");
-    assert_eq!(response.status, 503);
-    assert!(String::from_utf8_lossy(&response.body).contains("\"code\":\"unavailable\""));
-    assert_eq!(
-        get(address, "/api/route?from=4.9,52.3&to=5.0,52.2&mode=car", "").status,
-        503
-    );
-    let along = br#"{"polyline":[[4.9,52.3],[5.0,52.2]],"cum_dist_m":[0,10000],"kinds":["museum"]}"#;
-    assert_eq!(post(address, "/api/along", along).status, 503);
-}
-
-fn check_along_json_rejects_deep_trailing_and_huge_typed_inputs() {
-    let tree = TempTree::new("hostile-json");
-    let (_server, address) = start_fixture_server(&tree.0);
-    let deep = format!(
-        "{{\"polyline\":{},\"cum_dist_m\":[0,3000],\"kinds\":[\"museum\"]}}",
-        "[".repeat(2_000)
-    );
-    assert_eq!(post(address, "/api/along", deep.as_bytes()).status, 400);
-    let trailing = br#"{"polyline":[[4.9,52.3],[5.0,52.2]],"cum_dist_m":[0,13000],"kinds":["museum"]} []"#;
-    assert_eq!(post(address, "/api/along", trailing).status, 400);
-
-    let mut huge = String::from("{\"polyline\":[");
-    for index in 0..20_001 {
-        if index != 0 { huge.push(','); }
-        huge.push_str("[4.9,52.3]");
-    }
-    huge.push_str("],\"cum_dist_m\":[0,1],\"kinds\":[\"museum\"]}");
-    assert!(huge.len() < 2 * 1024 * 1024);
-    assert_eq!(post(address, "/api/along", huge.as_bytes()).status, 400);
-}
-
-fn check_slow_along_upload_never_occupies_compute_worker() {
-    let tree = TempTree::new("slow-along");
-    let (_server, address) = start_fixture_server(&tree.0);
-    let first = slow_along_upload(address);
-    thread::sleep(Duration::from_millis(50));
-
-    let valid = br#"{"polyline":[[4.8952,52.3702],[4.915,52.35]],"cum_dist_m":[0,3000],"kinds":["museum"]}"#;
-    let response = post(address, "/api/along", valid);
-    assert_eq!(response.status, 200, "{}", String::from_utf8_lossy(&response.body));
-
-    let second = slow_along_upload(address);
-    thread::sleep(Duration::from_millis(50));
-    let capped = post(address, "/api/along", valid);
-    assert_eq!(capped.status, 503, "per-client upload cap must reject promptly");
-    let _ = first.shutdown(Shutdown::Both);
-    let _ = second.shutdown(Shutdown::Both);
-}
-
-fn check_malformed_request_line_is_a_hardened_bad_request() {
-    let tree = TempTree::new("bad-line");
-    let (_server, address) = start_fixture_server(&tree.0);
-    for raw in [
-        &b"GET /x HTTP/1.1?q\r\nHost: test\r\n\r\n"[..],
-        &b"GET  HTTP/1.1\r\nHost: test\r\n\r\n"[..],
-        &b"GET https://example.test/x HTTP/1.1\r\nHost: test\r\n\r\n"[..],
-    ] {
-        let response = request(address, raw);
-        assert_eq!(response.status, 400);
-        assert!(response.headers.contains("Cross-Origin-Opener-Policy: same-origin"));
-    }
-    for raw in [
-        &b"POST /api/along HTTP/1.1\r\nContent-Length: 1\r\nContent-Length: 1\r\n\r\nx"[..],
-        &b"POST /api/along HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n0\r\n\r\n"[..],
-    ] {
-        assert_eq!(request(address, raw).status, 400);
-    }
-}
-
-#[cfg(unix)]
-fn check_opened_docroot_refuses_symlink_replacement_escape() {
-    use std::os::unix::fs::symlink;
-    let tree = TempTree::new("symlink-race");
-    let root = tree.0.join("site");
-    fs::create_dir(&root).unwrap();
-    fs::write(root.join("index.html"), b"public").unwrap();
-    freeze_docroot(&root);
-    let handler = StaticHandler::new(&root).unwrap();
-    let outside = tree.0.join("outside.html");
-    fs::write(&outside, b"secret").unwrap();
-    assert_eq!(
-        root.join("index.html").canonicalize().unwrap(),
-        root.canonicalize().unwrap().join("index.html")
-    );
-    make_tree_writable(&root);
-    fs::remove_file(root.join("index.html")).unwrap();
-    symlink(&outside, root.join("index.html")).unwrap();
-    let (sender, receiver) = std::sync::mpsc::channel();
-    handler.handle_get(&direct_headers("GET", "/index.html"), &sender);
-    let response = receiver.recv_timeout(Duration::from_secs(2)).unwrap();
-    assert!(matches!(direct_status(&response), 400 | 404));
-    assert_ne!(response.body, b"secret");
-}
-
-fn check_api_options_has_allow_without_cors() {
-    let registry = ServiceRegistry::new(false);
-    let (sender, receiver) = std::sync::mpsc::channel();
-    assert!(registry.handle_get(&direct_headers("OPTIONS", "/api/along"), &sender));
-    let response = receiver.recv_timeout(Duration::from_secs(2)).unwrap();
-    assert_eq!(direct_status(&response), 204);
-    assert!(response.header.contains("Allow: POST, OPTIONS"));
-    assert!(!response.header.contains("Access-Control-Allow-Origin"));
-}
-
-struct PanicOnceBackend {
-    panic_next: AtomicBool,
-}
-
-impl NavBackend for PanicOnceBackend {
-    fn search(&self, _request: SearchRequest) -> Result<Vec<SearchResult>, ApiFailure> {
-        if self.panic_next.swap(false, Ordering::SeqCst) {
-            panic!("adversarial worker panic");
-        }
-        Ok(Vec::new())
-    }
-
-    fn route(&self, _request: RouteRequest) -> Result<RouteResult, ApiFailure> {
-        Err(ApiFailure { status: 422, code: "not_found", message: "fixture".into() })
-    }
-
-    fn along(&self, _request: AlongRequest) -> Result<Vec<AlongResult>, ApiFailure> {
-        Ok(Vec::new())
-    }
-}
-
-fn check_worker_panic_returns_error_recovers_and_degrades_health() {
-    let registry = ServiceRegistry::new(false);
-    registry.install(
-        Arc::new(PanicOnceBackend { panic_next: AtomicBool::new(true) }),
-        1,
-        1,
-        2,
-        false,
-    );
-    assert_eq!(direct_status(&direct_get(&registry, "/api/search?q=first")), 500);
-    assert_eq!(direct_status(&direct_get(&registry, "/api/search?q=second")), 200);
-    let health = direct_get(&registry, "/api/healthz");
-    assert!(String::from_utf8_lossy(&health.body).contains("\"ok\":false"));
-    assert!(String::from_utf8_lossy(&health.body).contains("\"search\":\"degraded\""));
-    assert_eq!(direct_status(&health), 503);
-}
-
-struct PanicAlongBackend;
-
-impl NavBackend for PanicAlongBackend {
-    fn search(&self, _request: SearchRequest) -> Result<Vec<SearchResult>, ApiFailure> {
-        Ok(Vec::new())
-    }
-
-    fn route(&self, _request: RouteRequest) -> Result<RouteResult, ApiFailure> {
-        Err(ApiFailure { status: 422, code: "not_found", message: "fixture".into() })
-    }
-
-    fn along(&self, _request: AlongRequest) -> Result<Vec<AlongResult>, ApiFailure> {
-        panic!("adversarial along panic")
-    }
-}
-
-fn check_along_panic_degrades_along_not_search() {
-    let registry = ServiceRegistry::new(false);
-    registry.install(Arc::new(PanicAlongBackend), 2, 1, 2, false);
-    let (sender, receiver) = std::sync::mpsc::channel();
-    assert!(registry.handle_post(
-        &direct_headers("POST", "/api/along"),
-        br#"{"polyline":[[4.9,52.3],[5.0,52.2]],"cum_dist_m":[0,1],"kinds":["museum"]}"#.to_vec(),
-        &sender,
-    ));
-    assert_eq!(direct_status(&receiver.recv_timeout(Duration::from_secs(2)).unwrap()), 500);
-    let health = direct_get(&registry, "/api/healthz");
-    let body = String::from_utf8_lossy(&health.body);
-    assert_eq!(direct_status(&health), 503);
-    assert!(body.contains("\"search\":\"ready\""), "{body}");
-    assert!(body.contains("\"along\":\"degraded\""), "{body}");
-    assert!(body.contains("\"chargers\":\"disabled\""), "{body}");
-}
-
-struct BlockingAlongBackend {
-    state: Arc<(Mutex<(bool, bool)>, Condvar)>,
-}
-
-impl NavBackend for BlockingAlongBackend {
-    fn search(&self, _request: SearchRequest) -> Result<Vec<SearchResult>, ApiFailure> {
-        Ok(Vec::new())
-    }
-
-    fn route(&self, _request: RouteRequest) -> Result<RouteResult, ApiFailure> {
-        Err(ApiFailure { status: 422, code: "not_found", message: "fixture".into() })
-    }
-
-    fn along(&self, _request: AlongRequest) -> Result<Vec<AlongResult>, ApiFailure> {
-        let (lock, changed) = &*self.state;
-        let mut state = lock.lock().unwrap();
-        state.0 = true;
-        changed.notify_all();
-        while !state.1 {
-            state = changed.wait(state).unwrap();
-        }
-        Ok(Vec::new())
-    }
-}
-
-fn check_along_admission_cannot_starve_search_capacity() {
-    let state = Arc::new((Mutex::new((false, false)), Condvar::new()));
-    let registry = ServiceRegistry::new(false);
-    registry.install(
-        Arc::new(BlockingAlongBackend { state: state.clone() }),
-        1,
-        1,
-        1,
-        false,
-    );
-    let along_registry = registry.clone();
-    let along = thread::spawn(move || {
-        let (sender, receiver) = std::sync::mpsc::channel();
-        assert!(along_registry.handle_post(
-            &direct_headers("POST", "/api/along"),
-            br#"{"polyline":[[4.9,52.3],[5.0,52.2]],"cum_dist_m":[0,13000],"kinds":["museum"]}"#.to_vec(),
-            &sender,
-        ));
-        receiver.recv_timeout(Duration::from_secs(2)).unwrap()
-    });
-    {
-        let (lock, changed) = &*state;
-        let mut current = lock.lock().unwrap();
-        while !current.0 { current = changed.wait(current).unwrap(); }
-    }
-    let started = Instant::now();
-    assert_eq!(direct_status(&direct_get(&registry, "/api/search?q=ready")), 200);
-    assert!(started.elapsed() < Duration::from_secs(1));
-    {
-        let (lock, changed) = &*state;
-        let mut current = lock.lock().unwrap();
-        current.1 = true;
-        changed.notify_all();
-    }
-    assert_eq!(direct_status(&along.join().unwrap()), 200);
-}
-
-fn disconnected_graph() -> Vec<u8> {
-    let mut builder = GraphBuilder::new();
-    for (id, lon, lat) in [(1, 4.0, 52.0), (2, 4.01, 52.0), (3, 5.0, 52.0), (4, 5.01, 52.0)] {
-        builder.add_node(id, lon, lat);
-    }
-    let mut tags = HashMap::new();
-    tags.insert("highway".into(), "residential".into());
-    builder.add_way(1, vec![1, 2], tags.clone());
-    builder.add_way(2, vec![3, 4], tags);
-    builder.build().serialize()
-}
-
-fn major_graph() -> Vec<u8> {
-    let mut builder = GraphBuilder::new();
-    builder.add_node(1, 4.0, 52.0);
-    builder.add_node(2, 4.5, 52.0);
-    builder.add_node(3, 5.0, 52.0);
-    let mut tags = HashMap::new();
-    tags.insert("highway".into(), "primary".into());
-    builder.add_way(1, vec![1, 2, 3], tags);
-    builder.build().serialize()
-}
-
-fn check_route_falls_back_as_a_whole_to_major_graph() {
-    let tree = TempTree::new("major-fallback");
-    let root = tree.0.join("site");
-    let data = tree.0.join("private-data/nav");
-    fs::create_dir_all(&root).unwrap();
-    fs::create_dir_all(&data).unwrap();
-    fs::write(root.join("index.html"), b"ok").unwrap();
-    fs::write(data.join("test.search"), fixture_search()).unwrap();
-    fs::write(data.join("test.graph"), disconnected_graph()).unwrap();
-    fs::write(data.join("major.graph"), major_graph()).unwrap();
-    freeze_docroot(&root);
-    let address = free_address();
-    let child = Command::new(env!("CARGO_BIN_EXE_makepad-web-server"))
-        .args([
-            "--listen", &address.to_string(), "--root", root.to_str().unwrap(),
-            "--data-dir", tree.0.join("private-data").to_str().unwrap(),
-            "--nav-basename", "nav/test", "--searchdb", "off", "--places", "off",
-            "--major-graph", "nav/major.graph", "--chargers", "off",
-        ])
-        .stdout(Stdio::null()).stderr(Stdio::null()).spawn().unwrap();
-    let _server = ServerChild(child);
-    wait_until_listening(address);
-    let deadline = Instant::now() + Duration::from_secs(5);
-    while !String::from_utf8_lossy(&get(address, "/api/healthz", "").body).contains("\"ok\":true") {
-        assert!(Instant::now() < deadline);
-        thread::sleep(Duration::from_millis(20));
-    }
-    let route = get(address, "/api/route?from=4.0,52.0&to=5.0,52.0&mode=car", "");
-    assert_eq!(route.status, 200, "{}", String::from_utf8_lossy(&route.body));
-    assert!(String::from_utf8_lossy(&route.body).contains("\"graph\":\"europe-major\""));
-}
-
-#[test]
-fn live_server_adversarial_contracts() {
-    check_along_sampling_matches_trip_reference_policy();
-    check_report_rate_limiter_is_bounded_and_expires_entries();
-    check_dense_charger_query_obeys_shared_scan_budget_and_top_k_bound();
-    check_worker_panic_returns_error_recovers_and_degrades_health();
-    check_along_panic_degrades_along_not_search();
-    check_along_admission_cannot_starve_search_capacity();
-    check_full_route_queue_returns_busy();
-    check_api_options_has_allow_without_cors();
-    #[cfg(unix)]
-    check_opened_docroot_refuses_symlink_replacement_escape();
-
-    // Match the network crate's integration-test convention: managed runners
-    // may deny listener creation. The same checks run whenever loopback bind
-    // is available (and are also covered at the shared parser boundary).
-    let Ok(probe) = TcpListener::bind("127.0.0.1:0") else {
-        eprintln!("live site-server checks skipped: loopback bind unavailable");
-        return;
-    };
-    drop(probe);
-    check_crash_endpoint_contracts();
-    check_slow_crash_body_does_not_hold_dispatcher();
-    check_static_and_navigation_contracts_work_end_to_end();
-    check_exported_static_store_routes();
-    check_unavailable_is_returned_before_navigation_is_ready();
-    check_along_json_rejects_deep_trailing_and_huge_typed_inputs();
-    check_slow_along_upload_never_occupies_compute_worker();
-    check_malformed_request_line_is_a_hardened_bad_request();
-    check_route_falls_back_as_a_whole_to_major_graph();
-}
-
-fn check_crash_endpoint_contracts() {
-    let tree = TempTree::new("crash-endpoint");
-    let (_server, address) = start_fixture_server(&tree.0);
-    let data = tree.0.join("private-data");
-    let body = b"{\n\"kind\":\"panic\",\"data\":{\"message\":\"boom\"}\n}";
-
-    let stored = post(address, "/api/crash", body);
-    assert_eq!(stored.status, 204);
-    assert!(stored.headers.contains("Cache-Control: private, no-cache"));
-    assert_eq!(
-        post_with_type(address, "/api/crash", "text/plain;charset=UTF-8", b"plain").status,
-        204
-    );
-
-    let log = fs::read_to_string(data.join("crash.log")).unwrap();
-    let mut fields = log.lines().next().unwrap().splitn(3, ' ');
-    assert!(fields.next().unwrap().parse::<u128>().is_ok());
-    assert_eq!(fields.next(), Some("127.0.0.1"));
-    let escaped_body = String::from_utf8_lossy(body).replace('\n', "\\n");
-    assert_eq!(fields.next(), Some(escaped_body.as_str()));
-
-    let wrong_method = get(address, "/api/crash", "");
-    assert_eq!(wrong_method.status, 405);
-    assert!(wrong_method.headers.contains("Allow: POST, OPTIONS"));
-    let options = request(address, b"OPTIONS /api/crash HTTP/1.1\r\nHost: test\r\n\r\n");
-    assert_eq!(options.status, 204);
-    assert!(options.headers.contains("Allow: POST, OPTIONS"));
-    assert_eq!(post(address, "/api/crash", &[0xff]).status, 400);
-    assert_eq!(post(address, "/api/crash", &vec![b'x'; 64 * 1024 + 1]).status, 413);
-
-    assert_eq!(get(address, "/$report_error?data=old%0Aline", "").status, 204);
-    let log = fs::read_to_string(data.join("crash.log")).unwrap();
-    assert!(log.contains("{\"kind\":\"legacy-get\",\"data\":\"old\\nline\"}"));
-
-    for _ in 0..26 {
-        assert_eq!(post(address, "/api/crash", b"{}").status, 204);
-    }
-    assert_eq!(post(address, "/api/crash", b"{}").status, 429);
-}
-
-fn check_slow_crash_body_does_not_hold_dispatcher() {
-    let tree = TempTree::new("crash-slow-body");
-    let (_server, address) = start_fixture_server(&tree.0);
-    let mut slow = TcpStream::connect_timeout(&address, Duration::from_secs(2)).unwrap();
-    slow.write_all(
-        b"POST /api/crash HTTP/1.1\r\nHost: test\r\nContent-Type: application/json\r\nContent-Length: 64\r\n\r\n",
-    )
-    .unwrap();
-    thread::sleep(Duration::from_millis(50));
-    assert_eq!(get(address, "/", "").status, 200);
-    drop(slow);
-}
-
-fn reference_trip_samples(line: &[LonLat], spacing_m: f64) -> Vec<(LonLat, f64)> {
-    let mut samples = vec![(line[0], 0.0)];
-    let mut cumulative = 0.0;
-    let mut next = spacing_m;
-    for segment in line.windows(2) {
-        let length = makepad_map_nav::geo::haversine_m(segment[0], segment[1]);
-        while next <= cumulative + length {
-            let fraction = (next - cumulative) / length;
-            samples.push((LonLat::new(
-                segment[0].lon + (segment[1].lon - segment[0].lon) * fraction,
-                segment[0].lat + (segment[1].lat - segment[0].lat) * fraction,
-            ), next));
-            next += spacing_m;
-        }
-        cumulative += length;
-    }
-    if cumulative - samples.last().unwrap().1 > spacing_m * 0.5 {
-        samples.push((*line.last().unwrap(), cumulative));
-    }
-    samples
-}
-
-fn check_along_sampling_matches_trip_reference_policy() {
-    let line = [LonLat::new(0.0, 0.0), LonLat::new(0.04, 0.0), LonLat::new(0.09, 0.0)];
-    let total = makepad_map_nav::geo::haversine_m(line[0], line[1])
-        + makepad_map_nav::geo::haversine_m(line[1], line[2]);
-    let spacing = (total / 48.0).max(3_000.0);
-    let actual = sample_along(&line);
-    let expected = reference_trip_samples(&line, spacing);
-    assert_eq!(actual.len(), expected.len());
-    for (actual, expected) in actual.iter().zip(expected.iter()) {
-        assert!((actual.0.lon - expected.0.lon).abs() < 1e-10);
-        assert!((actual.0.lat - expected.0.lat).abs() < 1e-10);
-        assert!((actual.1 - expected.1).abs() < 1e-6);
-    }
-}
-
-fn check_report_rate_limiter_is_bounded_and_expires_entries() {
-    let now = Instant::now();
-    let mut limiter = ReportRateLimiter::new(3);
-    for octet in 1..=3 {
-        assert!(limiter.allow_at(IpAddr::V4(Ipv4Addr::new(192, 0, 2, octet)), now));
-    }
-    assert_eq!(limiter.len(), 3);
-    assert!(!limiter.allow_at(IpAddr::V4(Ipv4Addr::new(192, 0, 2, 4)), now));
-    assert!(limiter.allow_at(IpAddr::V4(Ipv4Addr::new(192, 0, 2, 1)), now));
-    assert!(limiter.allow_at(
-        IpAddr::V4(Ipv4Addr::new(198, 51, 100, 1)),
-        now + Duration::from_secs(61),
-    ));
-    assert_eq!(limiter.len(), 1);
-}
-
-fn check_dense_charger_query_obeys_shared_scan_budget_and_top_k_bound() {
-    let tree = TempTree::new("dense-chargers");
-    let path = tree.0.join("chargers.mbtiles");
-    let mut writer = MbtilesWriter::create(&path).unwrap();
-    let mut sidecar = SidecarBuilder::new();
-    for index in 0..1_000 {
-        sidecar.add(
-            "chargers",
-            &Geometry::Point(4.9 + f64::from(index) * 1e-8, 52.3),
-            &[("max_kw".into(), AttrVal::Int(150))],
-            false,
-        );
-    }
-    assert_eq!(sidecar.write(&mut writer).unwrap(), 1_000);
-    writer.finish().unwrap();
-    let mut database = LayerDb::open(&path).unwrap();
-    let mut budget = 17;
-    let hits = database
-        .query_radius_with_budget(4.9, 52.3, 1_000.0, 8, &mut budget)
-        .unwrap();
-    assert_eq!(budget, 0);
-    assert_eq!(hits.len(), 8);
-}
-
-struct BlockingBackend {
-    state: Arc<(Mutex<(usize, bool)>, Condvar)>,
-}
-
-impl NavBackend for BlockingBackend {
-    fn search(&self, _request: SearchRequest) -> Result<Vec<SearchResult>, ApiFailure> {
-        Ok(Vec::new())
-    }
-
-    fn route(&self, _request: RouteRequest) -> Result<RouteResult, ApiFailure> {
-        let (lock, changed) = &*self.state;
-        let mut state = lock.lock().unwrap();
-        state.0 += 1;
-        changed.notify_all();
-        while !state.1 {
-            state = changed.wait(state).unwrap();
-        }
-        Err(ApiFailure { status: 422, code: "not_found", message: "fixture".into() })
-    }
-
-    fn along(&self, _request: AlongRequest) -> Result<Vec<AlongResult>, ApiFailure> {
-        Ok(Vec::new())
-    }
-}
-
-fn check_full_route_queue_returns_busy() {
-    let state = Arc::new((Mutex::new((0usize, false)), Condvar::new()));
-    let registry = ServiceRegistry::new(false);
-    registry.install(
-        Arc::new(BlockingBackend { state: state.clone() }),
-        1,
-        1,
-        1,
-        false,
-    );
-
-    let path = "/api/route?from=4.9,52.3&to=5.0,52.2&mode=car";
-    let first_registry = registry.clone();
-    let first = thread::spawn(move || direct_get(&first_registry, path));
-    {
-        let (lock, changed) = &*state;
-        let mut current = lock.lock().unwrap();
-        while current.0 == 0 {
-            current = changed.wait(current).unwrap();
-        }
-    }
-    let (result_sender, result_receiver) = std::sync::mpsc::channel();
-    let mut contenders = Vec::new();
-    for _ in 0..3 {
-        let result_sender = result_sender.clone();
-        let registry = registry.clone();
-        contenders.push(thread::spawn(move || {
-            let response = direct_get(&registry, path);
-            let _ = result_sender.send(direct_status(&response));
-        }));
-    }
-    drop(result_sender);
-    let status = result_receiver.recv_timeout(Duration::from_secs(2)).unwrap();
-    assert_eq!(status, 429);
-    {
-        let (lock, changed) = &*state;
-        let mut current = lock.lock().unwrap();
-        current.1 = true;
-        changed.notify_all();
-    }
-    let _ = first.join();
-    for contender in contenders {
-        let _ = contender.join();
-    }
-}
diff --git a/tools/webgl_release_probe.mjs b/tools/webgl_release_probe.mjs
deleted file mode 100644
index e6df027b7..000000000
--- a/tools/webgl_release_probe.mjs
+++ /dev/null
@@ -1,1131 +0,0 @@
-// Usage: node tools/webgl_release_probe.mjs http://127.0.0.1:PORT/path [--map] [--buildings] [--text] [--lose-context] [--location] [--diagnostics]
-// Bounded software-WebGL smoke test. It never uses a user profile, hardware GPU, or screenshots.
-import assert from 'node:assert/strict';
-import {spawn} from 'node:child_process';
-import {mkdtempSync, rmSync} from 'node:fs';
-import {tmpdir} from 'node:os';
-import {join} from 'node:path';
-
-const PIXEL_BUDGET = 2_097_152;
-const STARTUP_TIMEOUT_MS = 45_000;
-const CDP_TIMEOUT_MS = 15_000;
-const LOSS_WARNING_TIMEOUT_MS = 5_000;
-const LOSS_QUIET_MS = 3_000;
-const LOCATION_ACTION_TIMEOUT_MS = 5_000;
-const BUILDING_SETTLE_MS = 8_000;
-const CHROME = '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome';
-const RENDERER_REJECTION = /WebGL .*rejected|WebGL2 error|webgl\.compile_fail|webgl shaders:.*\bfailed\b|Missing shader|R32F render target.*unavailable|EXT_color_buffer_float unavailable/i;
-
-const sleep = milliseconds => new Promise(resolve => setTimeout(resolve, milliseconds));
-
-function parseArguments(argv) {
-    const knownFlags = new Set(['--map', '--buildings', '--text', '--lose-context', '--location', '--diagnostics']);
-    const flags = argv.filter(value => value.startsWith('--'));
-    const urls = argv.filter(value => !value.startsWith('--'));
-    for (const flag of flags) {
-        assert(knownFlags.has(flag), `Unknown option: ${flag}`);
-    }
-    assert.equal(new Set(flags).size, flags.length, 'Options may only be supplied once');
-    assert.equal(urls.length, 1, 'Supply exactly one explicit http://127.0.0.1:PORT URL');
-
-    let parsed;
-    try {
-        parsed = new URL(urls[0]);
-    } catch {
-        assert.fail('Supply a valid explicit http://127.0.0.1:PORT URL');
-    }
-    assert.equal(parsed.protocol, 'http:', 'Only HTTP localhost test servers are allowed');
-    assert.equal(parsed.hostname, '127.0.0.1', 'Only an explicit 127.0.0.1 URL is allowed');
-    assert(parsed.port, 'The localhost URL must include an explicit port');
-    assert.equal(parsed.username, '', 'URL credentials are not allowed');
-    assert.equal(parsed.password, '', 'URL credentials are not allowed');
-    return {
-        url: parsed.href,
-        map: flags.includes('--map'),
-        buildings: flags.includes('--buildings'),
-        text: flags.includes('--text'),
-        loseContext: flags.includes('--lose-context'),
-        location: flags.includes('--location'),
-        diagnostics: flags.includes('--diagnostics'),
-    };
-}
-
-function childHasExited(child, closed) {
-    return closed.value || child.exitCode !== null || child.signalCode !== null;
-}
-
-async function waitForChildExit(child, closed, milliseconds) {
-    if (childHasExited(child, closed)) return true;
-    await Promise.race([
-        new Promise(resolve => child.once('close', resolve)),
-        sleep(milliseconds),
-    ]);
-    return childHasExited(child, closed);
-}
-
-function pageInstrumentation(diagnostics) {
-    return String.raw`
-(() => {
-    const diagnostics = ${diagnostics ? 'true' : 'false'};
-    const stats = window.__renderProbe = {
-        draws: 0,
-        mapDraws: 0,
-        wallDraws: 0,
-        wallInstances: 0,
-        textDraws: 0,
-        glyphInstances: 0,
-        textShaderAttaches: 0,
-        textProgramLinks: 0,
-        textProgramUses: 0,
-        drawByMethod: {},
-        liveBuffers: 0,
-        liveTextures: 0,
-        bufferHighWater: 0,
-        textureHighWater: 0,
-        deletedBuffers: 0,
-        deletedTextures: 0,
-        maxBufferBytes: 0,
-        maxTexturePixels: 0,
-        invalidDraws: 0,
-        contextLosses: 0,
-        contextRestores: 0,
-        contextLossAt: null,
-        rafRequests: 0,
-        rafCallbacks: 0,
-        glErrors: [],
-        uncaught: [],
-    };
-    const documentToken = Math.random().toString(36).slice(2) + '-' + Date.now();
-    const contexts = [];
-    const knownContexts = new WeakSet();
-    const shaderIsMap = new WeakMap();
-    const programIsMap = new WeakMap();
-    const shaderIsWall = new WeakMap();
-    const programIsWall = new WeakMap();
-    const shaderTextSignatures = new WeakMap();
-    const programShaders = new WeakMap();
-    const linkedTextPrograms = new WeakSet();
-    const shaderDiagnostics = new WeakMap();
-    const textShaderInventory = [];
-    const currentProgram = new WeakMap();
-    const liveBuffers = new WeakSet();
-    const liveTextures = new WeakSet();
-    const patched = new WeakMap();
-
-    const text = value => {
-        try {
-            if (value instanceof Error) return value.stack || value.message;
-            return String(value);
-        } catch (_) {
-            return '[unprintable]';
-        }
-    };
-    const keep = (array, value) => {
-        if (array.length < 32) array.push(value);
-    };
-    const noteGlError = (gl, where, error) => {
-        if (error !== gl.NO_ERROR) keep(stats.glErrors, {where, error});
-    };
-    const drainGlErrors = (gl, where) => {
-        for (let i = 0; i < 16; i++) {
-            const error = gl.getError();
-            if (error === gl.NO_ERROR) return;
-        }
-    };
-    const noteContext = gl => {
-        if (!gl || knownContexts.has(gl)) return;
-        knownContexts.add(gl);
-        contexts.push(gl);
-    };
-    const samplerInventory = source => {
-        const samplers = [];
-        const pattern = /\b(?:uniform\s+)?(?:(?:lowp|mediump|highp)\s+)?sampler(?:2D|2DArray|3D|Cube)\s+([A-Za-z_]\w*)/g;
-        for (const match of source.matchAll(pattern)) {
-            if (!samplers.includes(match[1]) && samplers.length < 16) samplers.push(match[1]);
-        }
-        return samplers;
-    };
-    const classifyTextShader = source => {
-        const signatures = [];
-        const hasFontWord = /font|glyph|draw_text/i.test(source);
-        const hasSlugWord = /slug/i.test(source);
-        const hasCurve = /curve/i.test(source);
-        const hasBand = /band/i.test(source);
-        const hasRaster = /raster/i.test(source);
-        const hasGlyph = /glyph/i.test(source);
-        const hasTextShaderName = /DrawText|draw_text/i.test(source);
-        const hasSlugAtlasFields = /font_t[12]/i.test(source)
-            && /tex_coord[12]/i.test(source)
-            && /curve|brightness/i.test(source);
-
-        // DrawText's Slug path contains curve/band coverage logic; its older
-        // atlas form exposes the paired font texture/coordinate fields.
-        if ((hasCurve && hasBand && (hasSlugWord || hasFontWord)) || hasSlugAtlasFields) {
-            signatures.push('slug-curve-band');
-        }
-        // Raster glyph shaders have explicit raster + glyph/font vocabulary.
-        // Requiring both avoids treating an unrelated sampled image as text.
-        if (hasRaster && (hasGlyph || hasFontWord)) signatures.push('raster-glyph');
-        if (hasTextShaderName && (hasGlyph || hasRaster || samplerInventory(source).length > 0)) {
-            signatures.push('draw-text');
-        }
-        return [...new Set(signatures)];
-    };
-    const patch = (object, name, hooks) => {
-        if (!object || typeof object[name] !== 'function') return;
-        let names = patched.get(object);
-        if (!names) patched.set(object, names = new Set());
-        if (names.has(name)) return;
-        names.add(name);
-        const original = object[name];
-        object[name] = function(...args) {
-            if (hooks.before) hooks.before.call(this, args);
-            const result = original.apply(this, args);
-            if (hooks.after) hooks.after.call(this, args, result);
-            return result;
-        };
-    };
-    const prototypes = [];
-    if (typeof WebGLRenderingContext !== 'undefined') prototypes.push(WebGLRenderingContext.prototype);
-    if (typeof WebGL2RenderingContext !== 'undefined') prototypes.push(WebGL2RenderingContext.prototype);
-
-    const canvasGetContext = HTMLCanvasElement.prototype.getContext;
-    HTMLCanvasElement.prototype.getContext = function(...args) {
-        const result = canvasGetContext.apply(this, args);
-        if (String(args[0]).toLowerCase() === 'webgl' || String(args[0]).toLowerCase() === 'experimental-webgl' || String(args[0]).toLowerCase() === 'webgl2') {
-            noteContext(result);
-        }
-        return result;
-    };
-
-    const originalRaf = window.requestAnimationFrame.bind(window);
-    window.requestAnimationFrame = callback => {
-        stats.rafRequests++;
-        return originalRaf(time => {
-            stats.rafCallbacks++;
-            return callback(time);
-        });
-    };
-
-    window.addEventListener('error', event => {
-        keep(stats.uncaught, text(event.error || event.message || 'window error'));
-    }, true);
-    window.addEventListener('unhandledrejection', event => {
-        keep(stats.uncaught, text(event.reason || 'unhandled rejection'));
-    }, true);
-    document.addEventListener('webglcontextlost', () => {
-        stats.contextLosses++;
-        if (!stats.contextLossAt) {
-            stats.contextLossAt = {
-                draws: stats.draws,
-                rafRequests: stats.rafRequests,
-                rafCallbacks: stats.rafCallbacks,
-            };
-        }
-    }, true);
-    document.addEventListener('webglcontextrestored', () => stats.contextRestores++, true);
-
-    for (const proto of prototypes) {
-        patch(proto, 'shaderSource', {before(args) {
-            const shader = args[0];
-            const source = String(args[1] || '');
-            shaderIsMap.set(shader, /shadow_mask|terrain_lift|tile_origin/.test(source));
-            // Generated attributes are commonly prefixed (for example,
-            // rustinst_inst_heights), so deliberately use substrings here.
-            shaderIsWall.set(shader, source.includes('inst_heights') && source.includes('inst_ao'));
-            const signatures = classifyTextShader(source);
-            shaderTextSignatures.set(shader, signatures);
-            if (diagnostics && signatures.length > 0 && textShaderInventory.length < 16) {
-                let type = 'unknown';
-                try {
-                    const shaderType = this.getShaderParameter(shader, this.SHADER_TYPE);
-                    if (shaderType === this.VERTEX_SHADER) type = 'vertex';
-                    if (shaderType === this.FRAGMENT_SHADER) type = 'fragment';
-                } catch (_) {
-                    // Shader type is diagnostic-only.
-                }
-                const entry = {
-                    id: textShaderInventory.length + 1,
-                    type,
-                    signatures,
-                    samplers: samplerInventory(source),
-                    attaches: 0,
-                    links: 0,
-                };
-                shaderDiagnostics.set(shader, entry);
-                textShaderInventory.push(entry);
-            }
-        }});
-        patch(proto, 'attachShader', {before(args) {
-            programIsMap.set(args[0], Boolean(programIsMap.get(args[0]) || shaderIsMap.get(args[1])));
-            programIsWall.set(args[0], Boolean(programIsWall.get(args[0]) || shaderIsWall.get(args[1])));
-            let shaders = programShaders.get(args[0]);
-            if (!shaders) programShaders.set(args[0], shaders = new Set());
-            shaders.add(args[1]);
-            const signatures = shaderTextSignatures.get(args[1]);
-            if (signatures?.length) {
-                stats.textShaderAttaches++;
-                const entry = shaderDiagnostics.get(args[1]);
-                if (entry) entry.attaches++;
-            }
-        }});
-        patch(proto, 'detachShader', {before(args) {
-            programShaders.get(args[0])?.delete(args[1]);
-        }});
-        patch(proto, 'linkProgram', {after(args) {
-            const program = args[0];
-            const signatures = new Set();
-            const diagnosticEntries = new Set();
-            for (const shader of programShaders.get(program) || []) {
-                for (const signature of shaderTextSignatures.get(shader) || []) signatures.add(signature);
-                const entry = shaderDiagnostics.get(shader);
-                if (entry) diagnosticEntries.add(entry);
-            }
-            let linked = false;
-            try {
-                linked = true; // Actual draws plus GL-error checks prove usability without blocking asynchronous shader compilation.
-            } catch (_) {
-                // A failed link remains ineligible for text draw accounting.
-            }
-            if (linked && signatures?.size) {
-                linkedTextPrograms.add(program);
-                stats.textProgramLinks++;
-                if (diagnostics) {
-                    for (const entry of diagnosticEntries) entry.links++;
-                }
-            } else {
-                linkedTextPrograms.delete(program);
-            }
-        }});
-        patch(proto, 'useProgram', {after(args) {
-            currentProgram.set(this, args[0]);
-            if (linkedTextPrograms.has(args[0])) stats.textProgramUses++;
-        }});
-        patch(proto, 'createBuffer', {after(_args, result) {
-            if (result && !liveBuffers.has(result)) {
-                liveBuffers.add(result);
-                stats.liveBuffers++;
-                stats.bufferHighWater = Math.max(stats.bufferHighWater, stats.liveBuffers);
-            }
-        }});
-        patch(proto, 'deleteBuffer', {after(args) {
-            if (args[0] && liveBuffers.has(args[0])) {
-                liveBuffers.delete(args[0]);
-                stats.liveBuffers--;
-                stats.deletedBuffers++;
-            }
-        }});
-        patch(proto, 'createTexture', {after(_args, result) {
-            if (result && !liveTextures.has(result)) {
-                liveTextures.add(result);
-                stats.liveTextures++;
-                stats.textureHighWater = Math.max(stats.textureHighWater, stats.liveTextures);
-            }
-        }});
-        patch(proto, 'deleteTexture', {after(args) {
-            if (args[0] && liveTextures.has(args[0])) {
-                liveTextures.delete(args[0]);
-                stats.liveTextures--;
-                stats.deletedTextures++;
-            }
-        }});
-        patch(proto, 'bufferData', {before(args) {
-            const data = args[1];
-            let bytes = typeof data === 'number' ? data : Number(data && data.byteLength) || 0;
-            if (ArrayBuffer.isView(data) && Number.isFinite(args[4])) {
-                bytes = Math.max(0, args[4]) * (data.BYTES_PER_ELEMENT || 1);
-            }
-            stats.maxBufferBytes = Math.max(stats.maxBufferBytes, bytes);
-        }});
-        const textureSizeArguments = {
-            texImage2D: [3, 4, 9],
-            texSubImage2D: [4, 5, 9],
-            texStorage2D: [3, 4, 5],
-            texImage3D: [3, 4, 10],
-            texSubImage3D: [5, 6, 11],
-            texStorage3D: [3, 4, 6],
-        };
-        for (const [name, [widthIndex, heightIndex, explicitLength]] of Object.entries(textureSizeArguments)) {
-            patch(proto, name, {before(args) {
-                let width;
-                let height;
-                if (args.length >= explicitLength) {
-                    width = Number(args[widthIndex]);
-                    height = Number(args[heightIndex]);
-                } else {
-                    const source = args[args.length - 1];
-                    width = Number(source && (source.videoWidth || source.naturalWidth || source.width));
-                    height = Number(source && (source.videoHeight || source.naturalHeight || source.height));
-                }
-                if (Number.isFinite(width) && Number.isFinite(height) && width >= 0 && height >= 0) {
-                    stats.maxTexturePixels = Math.max(stats.maxTexturePixels, width * height);
-                }
-            }});
-        }
-        patch(proto, 'getError', {after(_args, result) {
-            noteGlError(this, 'getError', result);
-        }});
-    }
-
-    const drawSpecs = {
-        drawArrays: [1, 2],
-        drawElements: [1, 3],
-        drawRangeElements: [1, 2, 3, 5],
-        drawArraysInstanced: [1, 2, 3],
-        drawElementsInstanced: [1, 3, 4],
-    };
-    const positive = value => Number.isFinite(Number(value)) && Number(value) > 0;
-    const instancedDraw = (name, args) => {
-        if (name === 'drawArraysInstanced' || name === 'drawArraysInstancedANGLE') {
-            return positive(args[2]) && positive(args[3]) ? {draws: 1, instances: Number(args[3])} : null;
-        }
-        if (name === 'drawElementsInstanced' || name === 'drawElementsInstancedANGLE') {
-            return positive(args[1]) && positive(args[4]) ? {draws: 1, instances: Number(args[4])} : null;
-        }
-        const arrays = name === 'multiDrawArraysInstancedWEBGL';
-        const elements = name === 'multiDrawElementsInstancedWEBGL';
-        if (!arrays && !elements) return null;
-        const counts = args[1];
-        const countsOffset = Number(args[2]);
-        const instanceCounts = args[arrays ? 5 : 6];
-        const instanceCountsOffset = Number(args[arrays ? 6 : 7]);
-        const drawCount = Number(args[arrays ? 7 : 8]);
-        if (!counts || !instanceCounts || !Number.isInteger(countsOffset)
-            || !Number.isInteger(instanceCountsOffset) || !Number.isInteger(drawCount) || drawCount <= 0) return null;
-        let draws = 0;
-        let instances = 0;
-        for (let index = 0; index < drawCount; index++) {
-            const count = counts[countsOffset + index];
-            const instanceCount = instanceCounts[instanceCountsOffset + index];
-            if (positive(count) && positive(instanceCount)) {
-                draws++;
-                instances += Number(instanceCount);
-            }
-        }
-        return draws > 0 ? {draws, instances} : null;
-    };
-    const recordDraw = (gl, name, args, numericArguments) => {
-        stats.draws++;
-        stats.drawByMethod[name] = (stats.drawByMethod[name] || 0) + 1;
-        const program = currentProgram.get(gl);
-        if (programIsMap.get(program)) stats.mapDraws++;
-        const wallDraw = programIsWall.get(program) && instancedDraw(name, args);
-        if (wallDraw) {
-            stats.wallDraws += wallDraw.draws;
-            stats.wallInstances += wallDraw.instances;
-        }
-        if (linkedTextPrograms.has(program)) {
-            const textDraw = instancedDraw(name, args);
-            if (textDraw) {
-                stats.textDraws += textDraw.draws;
-                stats.glyphInstances += textDraw.instances;
-            }
-        }
-        if (numericArguments.some(index => !Number.isFinite(args[index]))) stats.invalidDraws++;
-        drainGlErrors(gl, name);
-    };
-    for (const proto of prototypes) {
-        for (const [name, numericArguments] of Object.entries(drawSpecs)) {
-            patch(proto, name, {after(args) {
-                recordDraw(this, name, args, numericArguments);
-            }});
-        }
-        patch(proto, 'getExtension', {after(_args, extension) {
-            if (!extension) return;
-            const owningGl = this;
-            for (const [name, numericArguments] of Object.entries({
-                drawArraysInstancedANGLE: [1, 2, 3],
-                drawElementsInstancedANGLE: [1, 3, 4],
-                multiDrawArraysWEBGL: [],
-                multiDrawElementsWEBGL: [],
-                multiDrawArraysInstancedWEBGL: [],
-                multiDrawElementsInstancedWEBGL: [],
-            })) {
-                patch(extension, name, {after(args) {
-                    recordDraw(owningGl, name, args, numericArguments);
-                }});
-            }
-        }});
-    }
-
-    const visibleText = () => document.body ? document.body.innerText : '';
-    const rendererName = gl => {
-        try {
-            const extension = gl.getExtension('WEBGL_debug_renderer_info');
-            if (extension) return String(gl.getParameter(extension.UNMASKED_RENDERER_WEBGL));
-            return String(gl.getParameter(gl.RENDERER));
-        } catch (error) {
-            return '[renderer query failed: ' + text(error) + ']';
-        }
-    };
-    window.__renderProbeSnapshot = () => {
-        for (const gl of contexts) {
-            if (!gl.isContextLost()) drainGlErrors(gl, 'snapshot');
-        }
-        return {
-            documentToken,
-            title: document.title,
-            stats,
-            ...(diagnostics ? {textShaderInventory} : {}),
-            visibleReloads: (visibleText().match(/\breload\b/gi) || []).length,
-            canvases: Array.from(document.querySelectorAll('canvas')).map(canvas => {
-                const gl = contexts.find(context => context.canvas === canvas);
-                return {
-                    width: canvas.width,
-                    height: canvas.height,
-                    cssWidth: canvas.clientWidth,
-                    cssHeight: canvas.clientHeight,
-                    live: canvas.isConnected && canvas.width > 0 && canvas.height > 0 && canvas.clientWidth > 0 && canvas.clientHeight > 0,
-                    hasWebgl: Boolean(gl),
-                    contextLost: gl ? gl.isContextLost() : false,
-                    renderer: gl ? rendererName(gl) : null,
-                };
-            }),
-        };
-    };
-    window.__renderProbeLoseContext = () => {
-        const candidates = contexts.filter(gl => gl.canvas && gl.canvas.isConnected && gl.canvas.width > 0 && gl.canvas.height > 0);
-        candidates.sort((a, b) => b.canvas.width * b.canvas.height - a.canvas.width * a.canvas.height);
-        const gl = candidates[0];
-        if (!gl) return {ok: false, error: 'No live app WebGL canvas'};
-        const extension = gl.getExtension('WEBGL_lose_context');
-        if (!extension) return {ok: false, error: 'WEBGL_lose_context is unavailable'};
-        extension.loseContext();
-        return {ok: true};
-    };
-})();
-`;
-}
-
-function locationInstrumentation() {
-    return String.raw`
-(() => {
-    const watchers = new Map();
-    const pendingGets = [];
-    let nextWatchId = 1;
-    const calls = {
-        watchPosition: 0,
-        getCurrentPosition: 0,
-        clearWatch: 0,
-        clearedIds: [],
-    };
-    const position = fix => ({
-        coords: {
-            longitude: fix.longitude,
-            latitude: fix.latitude,
-            accuracy: fix.accuracy,
-            altitude: null,
-            altitudeAccuracy: null,
-            heading: null,
-            speed: null,
-        },
-        timestamp: fix.timestamp,
-    });
-    const geolocation = {
-        watchPosition(success, error, options) {
-            const id = nextWatchId++;
-            calls.watchPosition++;
-            watchers.set(id, {success, error, options});
-            return id;
-        },
-        getCurrentPosition(success, error, options) {
-            calls.getCurrentPosition++;
-            pendingGets.push({success, error, options});
-        },
-        clearWatch(id) {
-            calls.clearWatch++;
-            calls.clearedIds.push(id);
-            watchers.delete(id);
-        },
-    };
-    Object.defineProperty(navigator, 'geolocation', {
-        configurable: true,
-        enumerable: true,
-        value: geolocation,
-    });
-    window.__locationProbe = {
-        snapshot() {
-            return {
-                watchPosition: calls.watchPosition,
-                getCurrentPosition: calls.getCurrentPosition,
-                clearWatch: calls.clearWatch,
-                clearedIds: calls.clearedIds.slice(),
-                activeWatches: watchers.size,
-                pendingGets: pendingGets.length,
-            };
-        },
-        deny() {
-            const error = {code: 1, message: 'Permission denied by location consent probe'};
-            for (const watcher of Array.from(watchers.values())) {
-                if (typeof watcher.error === 'function') watcher.error(error);
-            }
-            for (const request of pendingGets.splice(0)) {
-                if (typeof request.error === 'function') request.error(error);
-            }
-        },
-        fix(fix) {
-            const value = position(fix);
-            for (const watcher of Array.from(watchers.values())) watcher.success(value);
-            for (const request of pendingGets.splice(0)) request.success(value);
-        },
-    };
-})();
-`;
-}
-
-function isLiveWebGlCanvas(canvas) {
-    return canvas.live && canvas.hasWebgl;
-}
-
-function assertPixelBudget(snapshot, phase) {
-    assert(snapshot.canvases.length > 0, `No canvas found during ${phase}`);
-    assert(
-        snapshot.canvases.every(canvas => canvas.width * canvas.height <= PIXEL_BUDGET),
-        `Canvas exceeded ${PIXEL_BUDGET} pixels during ${phase}`,
-    );
-}
-
-function assertNoRenderWorkAfterContextLoss(snapshot, phase) {
-    const baseline = snapshot.stats.contextLossAt;
-    assert(baseline, `Missing event-time WebGL context-loss counters during ${phase}`);
-    assert.equal(snapshot.stats.draws, baseline.draws, `Renderer submitted a draw after WebGL context loss during ${phase}`);
-    assert.equal(snapshot.stats.rafRequests, baseline.rafRequests, `Renderer requested an animation frame after WebGL context loss during ${phase}`);
-    assert.equal(snapshot.stats.rafCallbacks, baseline.rafCallbacks, `Renderer ran requestAnimationFrame after WebGL context loss during ${phase}`);
-}
-
-function resultSummary(snapshot, mode, fonts, diagnostics, extra = {}) {
-    const stats = snapshot.stats;
-    return {
-        status: 'PASS',
-        mode,
-        title: snapshot.title,
-        draws: stats.draws,
-        mapDraws: stats.mapDraws,
-        wallDraws: stats.wallDraws,
-        wallInstances: stats.wallInstances,
-        textDraws: stats.textDraws,
-        glyphInstances: stats.glyphInstances,
-        drawByMethod: stats.drawByMethod,
-        fonts,
-        renderers: [...new Set(snapshot.canvases.filter(canvas => canvas.hasWebgl).map(canvas => canvas.renderer))],
-        buffers: {
-            live: stats.liveBuffers,
-            highWater: stats.bufferHighWater,
-            deleted: stats.deletedBuffers,
-            maxBytes: stats.maxBufferBytes,
-        },
-        textures: {
-            live: stats.liveTextures,
-            highWater: stats.textureHighWater,
-            deleted: stats.deletedTextures,
-            maxPixels: stats.maxTexturePixels,
-        },
-        ...(diagnostics ? {
-            diagnostics: {
-                textShaderAttaches: stats.textShaderAttaches,
-                textProgramLinks: stats.textProgramLinks,
-                textProgramUses: stats.textProgramUses,
-                textShaders: snapshot.textShaderInventory || [],
-                consoleWarnings: diagnostics.consoleWarnings,
-                memoryPressureMessages: diagnostics.memoryPressureMessages,
-            },
-        } : {}),
-        ...extra,
-    };
-}
-
-async function run() {
-    const options = parseArguments(process.argv.slice(2));
-    const profile = mkdtempSync(join(tmpdir(), 'makepad-webgl-release-probe-'));
-    let child;
-    let socket;
-    let childStderr = '';
-    let pageSessionId;
-    let sequence = 0;
-    let mainFrameNavigations = 0;
-    const pending = new Map();
-    const runtimeErrors = [];
-    const rendererRejections = [];
-    const fetchedErrorReports = [];
-    const fontRequests = new Map();
-    const fonts = {successes: [], failures: []};
-    const consoleWarnings = [];
-    const memoryPressureMessages = [];
-    const closed = {value: false};
-    let locationCounts;
-
-    const rejectPending = error => {
-        for (const request of pending.values()) {
-            clearTimeout(request.timeout);
-            request.reject(error);
-        }
-        pending.clear();
-    };
-    const send = (method, params = {}, sessionId, timeoutMs = CDP_TIMEOUT_MS) => new Promise((resolve, reject) => {
-        if (!socket || socket.readyState !== WebSocket.OPEN) {
-            reject(new Error(`CDP socket is not open for ${method}`));
-            return;
-        }
-        const id = ++sequence;
-        const timeout = setTimeout(() => {
-            pending.delete(id);
-            reject(new Error(`CDP timeout: ${method}`));
-        }, timeoutMs);
-        pending.set(id, {resolve, reject, timeout});
-        socket.send(JSON.stringify({id, method, params, ...(sessionId ? {sessionId} : {})}));
-    });
-    const command = (method, params = {}) => send(method, params, pageSessionId);
-    const consoleText = args => args.map(value => value.value ?? value.unserializableValue ?? value.description ?? '').join(' ');
-    const captureMemoryPressure = value => {
-        if (!options.diagnostics || !/MapView: .*memory pressure|map memory \(/i.test(value)
-            || memoryPressureMessages.length >= 32 || memoryPressureMessages.includes(value)) return;
-        memoryPressureMessages.push(value.slice(0, 1_000));
-    };
-    const captureFetchedReport = request => {
-        try {
-            const requestUrl = new URL(request.url);
-            let report;
-            if (requestUrl.pathname === '/api/crash') {
-                report = request.postData || '[crash report without captured body]';
-            } else if (requestUrl.pathname === '/$report_error' && requestUrl.searchParams.has('data')) {
-                report = requestUrl.searchParams.get('data');
-            }
-            if (report !== undefined && fetchedErrorReports.length < 32) {
-                fetchedErrorReports.push(String(report).slice(0, 4000));
-            }
-        } catch {
-            // A malformed request URL will be surfaced by the app if it matters.
-        }
-    };
-    const isHttpUrl = value => /^https?:\/\//i.test(String(value || ''));
-    const isFontResource = (type, url, mimeType = '') => type === 'Font'
-        || /^font\//i.test(mimeType)
-        || /\.(?:woff2?|ttf|otf)(?:$|[?#])/i.test(String(url || ''));
-    const boundedFontUrl = value => String(value || '').slice(0, 1_000);
-    const keepUniqueFont = (array, value) => {
-        if (array.length >= 32) return;
-        if (!array.some(existing => JSON.stringify(existing) === JSON.stringify(value))) array.push(value);
-    };
-    const captureFontResponse = params => {
-        const response = params.response || {};
-        if (!isHttpUrl(response.url) || !isFontResource(params.type, response.url, response.mimeType)) return;
-        fontRequests.set(params.requestId, response.url);
-        const value = {
-            url: boundedFontUrl(response.url),
-            status: response.status,
-            mimeType: String(response.mimeType || '').slice(0, 200),
-        };
-        if (response.status >= 200 && response.status < 400) keepUniqueFont(fonts.successes, value);
-        else keepUniqueFont(fonts.failures, value);
-    };
-    const captureFontFailure = params => {
-        const url = fontRequests.get(params.requestId);
-        if (!isHttpUrl(url) && params.type !== 'Font') return;
-        keepUniqueFont(fonts.failures, {
-            url: boundedFontUrl(url || '[font URL unavailable]'),
-            error: String(params.errorText || 'loading failed').slice(0, 500),
-            canceled: Boolean(params.canceled),
-        });
-    };
-
-    const evaluate = async expression => {
-        const response = await command('Runtime.evaluate', {expression, returnByValue: true, awaitPromise: true});
-        if (response.exceptionDetails) {
-            throw new Error(response.exceptionDetails.exception?.description || response.exceptionDetails.text);
-        }
-        return response.result.value;
-    };
-    const snapshot = async () => {
-        const value = await evaluate('window.__renderProbeSnapshot ? window.__renderProbeSnapshot() : null');
-        assert(value, 'Probe instrumentation is unavailable in the app document');
-        return value;
-    };
-    const locationSnapshot = async () => {
-        const value = await evaluate('window.__locationProbe ? window.__locationProbe.snapshot() : null');
-        assert(value, 'Location probe instrumentation is unavailable in the app document');
-        return value;
-    };
-    const assertLocationCounts = (current, phase, watches, clears, activeWatches) => {
-        assert.deepEqual({
-            watches: current.watchPosition,
-            currentRequests: current.getCurrentPosition,
-            clears: current.clearWatch,
-            activeWatches: current.activeWatches,
-            pendingCurrentRequests: current.pendingGets,
-        }, {
-            watches,
-            currentRequests: 0,
-            clears,
-            activeWatches,
-            pendingCurrentRequests: 0,
-        }, `Unexpected geolocation calls during ${phase}`);
-    };
-    const waitForLocation = async (predicate, phase) => {
-        const deadline = Date.now() + LOCATION_ACTION_TIMEOUT_MS;
-        let current;
-        while (Date.now() < deadline) {
-            current = await locationSnapshot();
-            if (predicate(current)) return current;
-            await sleep(100);
-        }
-        assert.fail(`Timed out waiting for geolocation state during ${phase}: ${JSON.stringify(current)}`);
-    };
-    const expectLocation = async (phase, watches, clears, activeWatches, {wait = false, settle = 0} = {}) => {
-        if (settle) await sleep(settle);
-        const current = wait
-            ? await waitForLocation(value => value.watchPosition >= watches && value.clearWatch >= clears, phase)
-            : await locationSnapshot();
-        assertLocationCounts(current, phase, watches, clears, activeWatches);
-        return current;
-    };
-    const clickLocationControl = async () => {
-        const point = await evaluate(`(() => {
-            const canvases = Array.from(document.querySelectorAll('canvas'))
-                .filter(canvas => canvas.isConnected && canvas.clientWidth > 0 && canvas.clientHeight > 0)
-                .sort((a, b) => b.clientWidth * b.clientHeight - a.clientWidth * a.clientHeight);
-            const canvas = canvases[0];
-            if (!canvas) return null;
-            const localX = 165;
-            const localY = canvas.clientHeight - 36;
-            if (localX < 0 || localX >= canvas.clientWidth || localY < 0 || localY >= canvas.clientHeight) return null;
-            const rect = canvas.getBoundingClientRect();
-            return {
-                x: rect.left + localX * rect.width / canvas.clientWidth,
-                y: rect.top + localY * rect.height / canvas.clientHeight,
-            };
-        })()`);
-        assert(point, 'Known location-control coordinate is outside the live canvas');
-        await command('Input.dispatchMouseEvent', {type: 'mouseMoved', x: point.x, y: point.y, button: 'none', buttons: 0});
-        await command('Input.dispatchMouseEvent', {type: 'mousePressed', x: point.x, y: point.y, button: 'left', buttons: 1, clickCount: 1});
-        await command('Input.dispatchMouseEvent', {type: 'mouseReleased', x: point.x, y: point.y, button: 'left', buttons: 0, clickCount: 1});
-    };
-    const allErrors = current => [
-        ...runtimeErrors,
-        ...rendererRejections,
-        ...fetchedErrorReports.map(report => `fetch error report: ${report}`),
-        ...(current?.stats?.uncaught || []),
-    ];
-    const assertClean = (current, expectedContextLosses = 0) => {
-        const errors = allErrors(current);
-        assert.equal(errors.length, 0, errors.join('\n').slice(0, 12_000));
-        assert.equal(current.stats.invalidDraws, 0, 'Invalid WebGL draw arguments observed');
-        assert.deepEqual(current.stats.glErrors, [], 'WebGL errors observed');
-        assert.equal(current.stats.contextLosses, expectedContextLosses, 'Unexpected WebGL context loss count');
-        assert.equal(current.stats.contextRestores, 0, 'Unexpected WebGL context restoration');
-    };
-
-    try {
-        child = spawn(CHROME, [
-            '--headless=new',
-            '--use-gl=angle',
-            '--use-angle=swiftshader',
-            '--enable-unsafe-swiftshader',
-            '--disable-background-networking',
-            '--disable-component-update',
-            '--disable-sync',
-            '--disable-extensions',
-            '--disable-default-apps',
-            '--no-first-run',
-            '--no-default-browser-check',
-            '--remote-debugging-port=0',
-            `--user-data-dir=${profile}`,
-            'about:blank',
-        ], {stdio: ['ignore', 'ignore', 'pipe']});
-        child.once('close', () => { closed.value = true; });
-        child.stderr.on('data', data => {
-            childStderr = (childStderr + data).slice(-12_000);
-        });
-
-        const endpoint = await new Promise((resolve, reject) => {
-            const timeout = setTimeout(() => reject(new Error(`Chrome launch timeout\n${childStderr}`)), 20_000);
-            const finish = callback => value => {
-                clearTimeout(timeout);
-                callback(value);
-            };
-            child.once('error', finish(reject));
-            child.once('exit', finish(code => reject(new Error(`Chrome exited before CDP was ready: ${code}\n${childStderr}`))));
-            child.stderr.on('data', () => {
-                const match = childStderr.match(/DevTools listening on (ws:\/\/[^\s]+)/);
-                if (match) finish(resolve)(match[1]);
-            });
-        });
-
-        socket = new WebSocket(endpoint);
-        await new Promise((resolve, reject) => {
-            const timeout = setTimeout(() => reject(new Error('CDP WebSocket connection timeout')), 10_000);
-            socket.onopen = () => { clearTimeout(timeout); resolve(); };
-            socket.onerror = () => { clearTimeout(timeout); reject(new Error('CDP WebSocket connection failed')); };
-        });
-        socket.onclose = () => rejectPending(new Error('CDP WebSocket closed'));
-        socket.onmessage = event => {
-            let message;
-            try {
-                message = JSON.parse(event.data);
-            } catch (error) {
-                runtimeErrors.push(`Invalid CDP message: ${error}`);
-                return;
-            }
-            if (message.id) {
-                const request = pending.get(message.id);
-                if (!request) return;
-                pending.delete(message.id);
-                clearTimeout(request.timeout);
-                if (message.error) request.reject(new Error(JSON.stringify(message.error)));
-                else request.resolve(message.result);
-                return;
-            }
-            if (message.sessionId !== pageSessionId) return;
-            if (message.method === 'Runtime.exceptionThrown') {
-                runtimeErrors.push(message.params.exceptionDetails.exception?.description || message.params.exceptionDetails.text);
-            } else if (message.method === 'Runtime.consoleAPICalled') {
-                const value = consoleText(message.params.args);
-                if (RENDERER_REJECTION.test(value)) rendererRejections.push(value);
-                captureMemoryPressure(value);
-                if (options.diagnostics && /^(?:warning|error)$/.test(message.params.type) && consoleWarnings.length < 16) {
-                    consoleWarnings.push(value.slice(0, 1_000));
-                }
-            } else if (message.method === 'Log.entryAdded') {
-                const value = message.params.entry.text || '';
-                if (RENDERER_REJECTION.test(value)) rendererRejections.push(value);
-                captureMemoryPressure(value);
-                if (options.diagnostics && /^(?:warning|error)$/.test(message.params.entry.level) && consoleWarnings.length < 16) {
-                    consoleWarnings.push(value.slice(0, 1_000));
-                }
-            } else if (message.method === 'Network.requestWillBeSent') {
-                captureFetchedReport(message.params.request);
-                if (isHttpUrl(message.params.request.url)
-                    && isFontResource(message.params.type, message.params.request.url)) {
-                    fontRequests.set(message.params.requestId, message.params.request.url);
-                }
-            } else if (message.method === 'Network.responseReceived') {
-                captureFontResponse(message.params);
-            } else if (message.method === 'Network.loadingFailed') {
-                captureFontFailure(message.params);
-            } else if (message.method === 'Page.frameNavigated' && !message.params.frame.parentId) {
-                mainFrameNavigations++;
-            }
-        };
-
-        const targets = await send('Target.getTargets');
-        const target = targets.targetInfos.find(info => info.type === 'page' && info.url === 'about:blank')
-            || targets.targetInfos.find(info => info.type === 'page');
-        assert(target, 'Chrome did not expose an owned page target');
-        ({sessionId: pageSessionId} = await send('Target.attachToTarget', {targetId: target.targetId, flatten: true}));
-        await Promise.all([
-            command('Runtime.enable'),
-            command('Page.enable'),
-            command('Network.enable'),
-            command('Log.enable'),
-        ]);
-        await command('Page.addScriptToEvaluateOnNewDocument', {source: pageInstrumentation(options.diagnostics)});
-        if (options.location) {
-            await command('Page.addScriptToEvaluateOnNewDocument', {source: locationInstrumentation()});
-        }
-        await command('Emulation.setDeviceMetricsOverride', {width: 900, height: 640, deviceScaleFactor: 3, mobile: false});
-        await command('Page.navigate', {url: options.url});
-
-        const startupDeadline = Date.now() + STARTUP_TIMEOUT_MS;
-        let initial;
-        while (Date.now() < startupDeadline) {
-            await sleep(500);
-            try {
-                initial = await snapshot();
-            } catch (error) {
-                if (Date.now() >= startupDeadline) throw error;
-                continue;
-            }
-            // Cached idle maps legitimately render nine setup draws and then stop.
-            const drewEnough = initial.stats.draws > 0
-                && (!options.map || initial.stats.mapDraws > 0)
-                && (!options.buildings || (initial.stats.wallDraws > 0 && initial.stats.wallInstances > 0))
-                && (!options.text || (initial.stats.textDraws > 0 && initial.stats.glyphInstances > 0));
-            if (drewEnough && initial.canvases.some(isLiveWebGlCanvas)) break;
-            if (allErrors(initial).length > 0) break;
-        }
-        if (options.diagnostics && initial
-            && (allErrors(initial).length > 0
-                || !initial.canvases.some(isLiveWebGlCanvas)
-                || (options.buildings && !(initial.stats.wallDraws > 0 && initial.stats.wallInstances > 0))
-                || (options.text && !(initial.stats.textDraws > 0 && initial.stats.glyphInstances > 0)))) {
-            console.error(JSON.stringify({
-                status: 'DIAGNOSTICS',
-                textDraws: initial.stats.textDraws,
-                glyphInstances: initial.stats.glyphInstances,
-                textShaderAttaches: initial.stats.textShaderAttaches,
-                textProgramLinks: initial.stats.textProgramLinks,
-                textProgramUses: initial.stats.textProgramUses,
-                textShaders: initial.textShaderInventory || [],
-                wallDraws: initial.stats.wallDraws,
-                wallInstances: initial.stats.wallInstances,
-                consoleWarnings,
-                memoryPressureMessages,
-                fonts,
-            }));
-        }
-        assert(initial, 'No instrumented app document became available within 45 seconds');
-        assertClean(initial);
-        assert(initial.canvases.some(isLiveWebGlCanvas), 'No live WebGL canvas became available within 45 seconds');
-        if (options.map) {
-            assert(initial.stats.mapDraws > 0, 'No map shader draws observed within 45 seconds');
-        }
-        if (options.buildings) {
-            assert(initial.stats.wallDraws > 0, 'No building wall draws observed within 45 seconds');
-            assert(initial.stats.wallInstances > 0, 'No positive-count building wall instances observed within 45 seconds');
-        }
-        if (options.text) {
-            assert(initial.stats.textDraws > 0, 'No Makepad text shader draws observed within 45 seconds');
-            assert(initial.stats.glyphInstances > 0, 'No positive-count glyph instances observed within 45 seconds');
-        }
-        assert(initial.stats.draws > 0, 'No WebGL draw calls observed within 45 seconds');
-        assertPixelBudget(initial, 'retina startup');
-        if (options.location) {
-            locationCounts = await expectLocation('startup', 0, 0, 0);
-        }
-
-        let wallInstancesBeforeResize = 0;
-        if (options.buildings) {
-            await sleep(BUILDING_SETTLE_MS);
-            const settled = await snapshot();
-            assertClean(settled);
-            wallInstancesBeforeResize = settled.stats.wallInstances;
-        }
-        await command('Emulation.setDeviceMetricsOverride', {width: 1700, height: 1000, deviceScaleFactor: 3, mobile: false});
-        await sleep(2_500);
-        const resized = await snapshot();
-        assertClean(resized);
-        assert(resized.canvases.some(isLiveWebGlCanvas), 'WebGL canvas was no longer live after resize');
-        assertPixelBudget(resized, 'large retina resize');
-        if (options.buildings) {
-            assert(resized.stats.wallInstances > wallInstancesBeforeResize,
-                `No new positive-count building wall instances after settlement/resize: ${JSON.stringify({before: wallInstancesBeforeResize, after: resized.stats.wallInstances, memoryPressureMessages})}`);
-        }
-        if (options.location) {
-            locationCounts = await expectLocation('resize before consent', 0, 0, 0);
-
-            await clickLocationControl();
-            locationCounts = await expectLocation('first explicit click', 1, 0, 1, {wait: true});
-
-            await clickLocationControl();
-            locationCounts = await expectLocation('pending second click', 1, 0, 1, {settle: 500});
-
-            await evaluate('window.__locationProbe.deny()');
-            locationCounts = await expectLocation('permission denial cleanup', 1, 1, 0, {wait: true});
-            assert.deepEqual(locationCounts.clearedIds, [1], 'Permission denial cleared an unexpected watch');
-
-            await clickLocationControl();
-            locationCounts = await expectLocation('explicit retry', 2, 1, 1, {wait: true});
-
-            await evaluate(`window.__locationProbe.fix({
-                longitude: 4.8952,
-                latitude: 52.3702,
-                accuracy: 25,
-                timestamp: Date.now(),
-            })`);
-            locationCounts = await expectLocation('synthetic fix', 2, 1, 1, {settle: 500});
-
-            await clickLocationControl();
-            locationCounts = await expectLocation('explicit recenter', 2, 1, 1, {settle: 500});
-            assertClean(await snapshot());
-        }
-        const baseMode = `${options.map ? 'map' : 'generic'}${options.buildings ? '+buildings' : ''}${options.text ? '+text' : ''}`;
-        const diagnostics = options.diagnostics ? {consoleWarnings, memoryPressureMessages} : null;
-        console.log(JSON.stringify(resultSummary(resized, baseMode, fonts, diagnostics, options.buildings ? {
-            redrawWallInstances: resized.stats.wallInstances - wallInstancesBeforeResize,
-            buildingSettleMs: BUILDING_SETTLE_MS,
-        } : {})));
-
-        if (options.loseContext) {
-            const errorsBeforeLoss = {
-                runtime: runtimeErrors.length,
-                renderer: rendererRejections.length,
-                fetched: fetchedErrorReports.length,
-                uncaught: resized.stats.uncaught.length,
-            };
-            const navigationAtLoss = mainFrameNavigations;
-            const tokenAtLoss = resized.documentToken;
-            const loss = await evaluate('window.__renderProbeLoseContext()');
-            assert(loss?.ok, loss?.error || 'Failed to request WebGL context loss');
-
-            const warningDeadline = Date.now() + LOSS_WARNING_TIMEOUT_MS;
-            let terminal;
-            while (Date.now() < warningDeadline) {
-                await sleep(100);
-                try {
-                    terminal = await snapshot();
-                } catch {
-                    continue;
-                }
-                if (terminal.stats.contextLosses === 1 && terminal.visibleReloads === 1) break;
-            }
-            assert(terminal, 'App document disappeared after WebGL context loss');
-            assert.equal(terminal.documentToken, tokenAtLoss, 'App automatically reloaded after WebGL context loss');
-            assert.equal(mainFrameNavigations, navigationAtLoss, 'App navigated after WebGL context loss');
-            assert.equal(terminal.stats.contextLosses, 1, 'Expected exactly one WebGL context loss event');
-            assert.equal(terminal.stats.contextRestores, 0, 'WebGL context restored after terminal loss');
-            assert.equal(terminal.visibleReloads, 1, 'Expected exactly one visible terminal Reload warning');
-            assertNoRenderWorkAfterContextLoss(terminal, 'terminal warning');
-
-            await sleep(LOSS_QUIET_MS);
-            const quiet = await snapshot();
-            assert.equal(quiet.documentToken, tokenAtLoss, 'App automatically reloaded during the context-loss quiet interval');
-            assert.equal(mainFrameNavigations, navigationAtLoss, 'App navigated during the context-loss quiet interval');
-            assert.equal(quiet.stats.contextLosses, 1, 'Context-loss event repeated during the quiet interval');
-            assert.equal(quiet.stats.contextRestores, 0, 'WebGL context restored during the quiet interval');
-            assert.equal(quiet.visibleReloads, 1, 'Terminal Reload warning changed during the quiet interval');
-            assertNoRenderWorkAfterContextLoss(quiet, 'quiet interval');
-            assert.equal(runtimeErrors.length, errorsBeforeLoss.runtime, 'Uncaught exception followed intentional context loss');
-            assert.equal(rendererRejections.length, errorsBeforeLoss.renderer, 'Renderer rejection followed intentional context loss: ' + rendererRejections.slice(errorsBeforeLoss.renderer).join('\n'));
-            assert.equal(fetchedErrorReports.length, errorsBeforeLoss.fetched, 'Error report followed intentional context loss');
-            assert.equal(quiet.stats.uncaught.length, errorsBeforeLoss.uncaught, 'Uncaught page error followed intentional context loss');
-            if (options.location) {
-                locationCounts = await expectLocation('terminal context-loss cleanup', 2, 2, 0, {wait: true});
-                assert.deepEqual(locationCounts.clearedIds, [1, 2], 'Terminal cleanup cleared unexpected watches');
-            }
-            console.log(JSON.stringify(resultSummary(quiet, `${baseMode}+lose-context`, fonts, diagnostics, {
-                contextLosses: quiet.stats.contextLosses,
-                visibleReloads: quiet.visibleReloads,
-                quietMs: LOSS_QUIET_MS,
-            })));
-        }
-        if (options.location) {
-            console.log(JSON.stringify({
-                status: 'PASS',
-                mode: 'consent',
-                watches: locationCounts.watchPosition,
-                currentRequests: locationCounts.getCurrentPosition,
-                clears: locationCounts.clearWatch,
-                activeWatches: locationCounts.activeWatches,
-            }));
-        }
-    } finally {
-        if (socket?.readyState === WebSocket.OPEN) {
-            await send('Browser.close', {}, undefined, 3_000).catch(() => {});
-        }
-        if (socket && socket.readyState < WebSocket.CLOSING) socket.close();
-        rejectPending(new Error('Probe cleanup'));
-
-        let exited = !child || await waitForChildExit(child, closed, 3_000);
-        if (!exited && child.pid) {
-            child.kill('SIGTERM');
-            exited = await waitForChildExit(child, closed, 3_000);
-        }
-        if (!exited && child.pid) {
-            child.kill('SIGKILL');
-            exited = await waitForChildExit(child, closed, 3_000);
-        }
-        if (exited) {
-            rmSync(profile, {recursive: true, force: true});
-        } else {
-            throw new Error(`Owned Chrome process ${child.pid} did not exit; temporary profile retained at ${profile}`);
-        }
-    }
-}
-
-let exitCode = 0;
-try {
-    await run();
-} catch (error) {
-    exitCode = 1;
-    console.error(error?.stack || String(error));
-}
-process.exit(exitCode); // Node's CDP WebSocket can otherwise retain an idle event-loop handle.
diff --git a/tools/windows_bindgen/Cargo.toml b/tools/windows_bindgen/Cargo.toml
deleted file mode 100644
index c86c7219f..000000000
--- a/tools/windows_bindgen/Cargo.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-# Regenerates libs/windows/windows-rs/src/Windows/mod.rs from filter.txt.
-# Standalone on purpose: windows-bindgen and its metadata are build tooling,
-# not something any app should link.
-[package]
-name = "makepad-windows-bindgen"
-version = "0.1.0"
-edition = "2021"
-publish = false
-
-[workspace]
-
-[dependencies]
-windows-bindgen = "=0.62.1"
diff --git a/tools/windows_bindgen/filter.txt b/tools/windows_bindgen/filter.txt
deleted file mode 100644
index 80fe31d18..000000000
--- a/tools/windows_bindgen/filter.txt
+++ /dev/null
@@ -1,2213 +0,0 @@
-# The Windows APIs this repo uses, one fully-qualified item or namespace per
-# line. tools/windows_bindgen turns this into libs/windows/windows-rs/src/Windows/mod.rs
-# (windows-bindgen 0.62.1, --package --implement, upstream rustfmt width).
-# Metadata dependencies of listed items come along automatically; a member
-# whose type is not reachable is skipped by the generator, which is fine.
-#
-# Add what you need, rerun the tool, and cross-check the consumers with
-# `cargo check --target x86_64-pc-windows-msvc` (platform, platform/video,
-# platform/network, libs/system_speech, libs/terminal_core, apps/mpterm).
-
-# ---- the OS speech engines (makepad-system-speech) ----
-Windows.Globalization.Language
-Windows.Media.SpeechRecognition
-Windows.Media.SpeechSynthesis
-
-# ---- everything the platform, video, network and terminal crates use ----
-Windows.ApplicationModel.Background.ActivitySensorTrigger
-Windows.ApplicationModel.Background.AppBroadcastTrigger
-Windows.ApplicationModel.Background.AppBroadcastTriggerProviderInfo
-Windows.ApplicationModel.Background.ApplicationTrigger
-Windows.ApplicationModel.Background.ApplicationTriggerResult
-Windows.ApplicationModel.Background.AppointmentStoreNotificationTrigger
-Windows.ApplicationModel.Background.BluetoothLEAdvertisementPublisherTrigger
-Windows.ApplicationModel.Background.BluetoothLEAdvertisementWatcherTrigger
-Windows.ApplicationModel.Background.CachedFileUpdaterTrigger
-Windows.ApplicationModel.Background.ChatMessageNotificationTrigger
-Windows.ApplicationModel.Background.ChatMessageReceivedNotificationTrigger
-Windows.ApplicationModel.Background.CommunicationBlockingAppSetAsActiveTrigger
-Windows.ApplicationModel.Background.ContactStoreNotificationTrigger
-Windows.ApplicationModel.Background.ContentPrefetchTrigger
-Windows.ApplicationModel.Background.ConversationalAgentTrigger
-Windows.ApplicationModel.Background.CustomSystemEventTrigger
-Windows.ApplicationModel.Background.CustomSystemEventTriggerRecurrence
-Windows.ApplicationModel.Background.DeviceConnectionChangeTrigger
-Windows.ApplicationModel.Background.DeviceManufacturerNotificationTrigger
-Windows.ApplicationModel.Background.DeviceServicingTrigger
-Windows.ApplicationModel.Background.DeviceTriggerResult
-Windows.ApplicationModel.Background.DeviceUseTrigger
-Windows.ApplicationModel.Background.DeviceWatcherTrigger
-Windows.ApplicationModel.Background.EmailStoreNotificationTrigger
-Windows.ApplicationModel.Background.GattCharacteristicNotificationTrigger
-Windows.ApplicationModel.Background.GattServiceProviderTrigger
-Windows.ApplicationModel.Background.GattServiceProviderTriggerResult
-Windows.ApplicationModel.Background.GeovisitTrigger
-Windows.ApplicationModel.Background.IActivitySensorTrigger
-Windows.ApplicationModel.Background.IActivitySensorTriggerFactory
-Windows.ApplicationModel.Background.IAppBroadcastTrigger
-Windows.ApplicationModel.Background.IAppBroadcastTriggerFactory
-Windows.ApplicationModel.Background.IAppBroadcastTriggerProviderInfo
-Windows.ApplicationModel.Background.IApplicationTrigger
-Windows.ApplicationModel.Background.IAppointmentStoreNotificationTrigger
-Windows.ApplicationModel.Background.IBackgroundTrigger
-Windows.ApplicationModel.Background.IBluetoothLEAdvertisementPublisherTrigger
-Windows.ApplicationModel.Background.IBluetoothLEAdvertisementPublisherTrigger2
-Windows.ApplicationModel.Background.IBluetoothLEAdvertisementWatcherTrigger
-Windows.ApplicationModel.Background.IBluetoothLEAdvertisementWatcherTrigger2
-Windows.ApplicationModel.Background.ICachedFileUpdaterTrigger
-Windows.ApplicationModel.Background.IChatMessageNotificationTrigger
-Windows.ApplicationModel.Background.IChatMessageReceivedNotificationTrigger
-Windows.ApplicationModel.Background.ICommunicationBlockingAppSetAsActiveTrigger
-Windows.ApplicationModel.Background.IContactStoreNotificationTrigger
-Windows.ApplicationModel.Background.IContentPrefetchTrigger
-Windows.ApplicationModel.Background.IContentPrefetchTriggerFactory
-Windows.ApplicationModel.Background.ICustomSystemEventTrigger
-Windows.ApplicationModel.Background.ICustomSystemEventTriggerFactory
-Windows.ApplicationModel.Background.IDeviceConnectionChangeTrigger
-Windows.ApplicationModel.Background.IDeviceConnectionChangeTriggerStatics
-Windows.ApplicationModel.Background.IDeviceManufacturerNotificationTrigger
-Windows.ApplicationModel.Background.IDeviceManufacturerNotificationTriggerFactory
-Windows.ApplicationModel.Background.IDeviceServicingTrigger
-Windows.ApplicationModel.Background.IDeviceUseTrigger
-Windows.ApplicationModel.Background.IDeviceWatcherTrigger
-Windows.ApplicationModel.Background.IEmailStoreNotificationTrigger
-Windows.ApplicationModel.Background.IGattCharacteristicNotificationTrigger
-Windows.ApplicationModel.Background.IGattCharacteristicNotificationTrigger2
-Windows.ApplicationModel.Background.IGattCharacteristicNotificationTriggerFactory
-Windows.ApplicationModel.Background.IGattCharacteristicNotificationTriggerFactory2
-Windows.ApplicationModel.Background.IGattServiceProviderTrigger
-Windows.ApplicationModel.Background.IGattServiceProviderTriggerResult
-Windows.ApplicationModel.Background.IGattServiceProviderTriggerStatics
-Windows.ApplicationModel.Background.IGeovisitTrigger
-Windows.ApplicationModel.Background.ILocationTrigger
-Windows.ApplicationModel.Background.ILocationTriggerFactory
-Windows.ApplicationModel.Background.IMaintenanceTrigger
-Windows.ApplicationModel.Background.IMaintenanceTriggerFactory
-Windows.ApplicationModel.Background.IMediaProcessingTrigger
-Windows.ApplicationModel.Background.INetworkOperatorHotspotAuthenticationTrigger
-Windows.ApplicationModel.Background.INetworkOperatorNotificationTrigger
-Windows.ApplicationModel.Background.INetworkOperatorNotificationTriggerFactory
-Windows.ApplicationModel.Background.IPhoneTrigger
-Windows.ApplicationModel.Background.IPhoneTriggerFactory
-Windows.ApplicationModel.Background.IPushNotificationTriggerFactory
-Windows.ApplicationModel.Background.IRcsEndUserMessageAvailableTrigger
-Windows.ApplicationModel.Background.IRfcommConnectionTrigger
-Windows.ApplicationModel.Background.ISecondaryAuthenticationFactorAuthenticationTrigger
-Windows.ApplicationModel.Background.ISensorDataThresholdTrigger
-Windows.ApplicationModel.Background.ISensorDataThresholdTriggerFactory
-Windows.ApplicationModel.Background.ISmartCardTrigger
-Windows.ApplicationModel.Background.ISmartCardTriggerFactory
-Windows.ApplicationModel.Background.ISmsMessageReceivedTriggerFactory
-Windows.ApplicationModel.Background.ISocketActivityTrigger
-Windows.ApplicationModel.Background.IStorageLibraryChangeTrackerTriggerFactory
-Windows.ApplicationModel.Background.IStorageLibraryContentChangedTrigger
-Windows.ApplicationModel.Background.IStorageLibraryContentChangedTriggerStatics
-Windows.ApplicationModel.Background.ISystemTrigger
-Windows.ApplicationModel.Background.ISystemTriggerFactory
-Windows.ApplicationModel.Background.ITimeTrigger
-Windows.ApplicationModel.Background.ITimeTriggerFactory
-Windows.ApplicationModel.Background.IToastNotificationActionTriggerFactory
-Windows.ApplicationModel.Background.IToastNotificationHistoryChangedTriggerFactory
-Windows.ApplicationModel.Background.IUserNotificationChangedTriggerFactory
-Windows.ApplicationModel.Background.LocationTrigger
-Windows.ApplicationModel.Background.LocationTriggerType
-Windows.ApplicationModel.Background.MaintenanceTrigger
-Windows.ApplicationModel.Background.MediaProcessingTrigger
-Windows.ApplicationModel.Background.MediaProcessingTriggerResult
-Windows.ApplicationModel.Background.MobileBroadbandDeviceServiceNotificationTrigger
-Windows.ApplicationModel.Background.MobileBroadbandPcoDataChangeTrigger
-Windows.ApplicationModel.Background.MobileBroadbandPinLockStateChangeTrigger
-Windows.ApplicationModel.Background.MobileBroadbandRadioStateChangeTrigger
-Windows.ApplicationModel.Background.MobileBroadbandRegistrationStateChangeTrigger
-Windows.ApplicationModel.Background.NetworkOperatorDataUsageTrigger
-Windows.ApplicationModel.Background.NetworkOperatorHotspotAuthenticationTrigger
-Windows.ApplicationModel.Background.NetworkOperatorNotificationTrigger
-Windows.ApplicationModel.Background.PaymentAppCanMakePaymentTrigger
-Windows.ApplicationModel.Background.PhoneTrigger
-Windows.ApplicationModel.Background.PushNotificationTrigger
-Windows.ApplicationModel.Background.RcsEndUserMessageAvailableTrigger
-Windows.ApplicationModel.Background.RfcommConnectionTrigger
-Windows.ApplicationModel.Background.SecondaryAuthenticationFactorAuthenticationTrigger
-Windows.ApplicationModel.Background.SensorDataThresholdTrigger
-Windows.ApplicationModel.Background.SmartCardTrigger
-Windows.ApplicationModel.Background.SmsMessageReceivedTrigger
-Windows.ApplicationModel.Background.SocketActivityTrigger
-Windows.ApplicationModel.Background.StorageLibraryChangeTrackerTrigger
-Windows.ApplicationModel.Background.StorageLibraryContentChangedTrigger
-Windows.ApplicationModel.Background.SystemTrigger
-Windows.ApplicationModel.Background.SystemTriggerType
-Windows.ApplicationModel.Background.TetheringEntitlementCheckTrigger
-Windows.ApplicationModel.Background.TimeTrigger
-Windows.ApplicationModel.Background.ToastNotificationActionTrigger
-Windows.ApplicationModel.Background.ToastNotificationHistoryChangedTrigger
-Windows.ApplicationModel.Background.UserNotificationChangedTrigger
-Windows.ApplicationModel.Background.WiFiOnDemandHotspotConnectTrigger
-Windows.ApplicationModel.Background.WiFiOnDemandHotspotUpdateMetadataTrigger
-Windows.ApplicationModel.Calls.Background.PhoneTriggerType
-Windows.Devices.Bluetooth.Advertisement.BluetoothLEAdvertisement
-Windows.Devices.Bluetooth.Advertisement.BluetoothLEAdvertisementBytePattern
-Windows.Devices.Bluetooth.Advertisement.BluetoothLEAdvertisementDataSection
-Windows.Devices.Bluetooth.Advertisement.BluetoothLEAdvertisementFilter
-Windows.Devices.Bluetooth.Advertisement.BluetoothLEAdvertisementFlags
-Windows.Devices.Bluetooth.Advertisement.BluetoothLEManufacturerData
-Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisement
-Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementBytePattern
-Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementBytePatternFactory
-Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementDataSection
-Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementDataSectionFactory
-Windows.Devices.Bluetooth.Advertisement.IBluetoothLEAdvertisementFilter
-Windows.Devices.Bluetooth.Advertisement.IBluetoothLEManufacturerData
-Windows.Devices.Bluetooth.Advertisement.IBluetoothLEManufacturerDataFactory
-Windows.Devices.Bluetooth.Background.BluetoothEventTriggeringMode
-Windows.Devices.Bluetooth.Background.IRfcommInboundConnectionInformation
-Windows.Devices.Bluetooth.Background.IRfcommOutboundConnectionInformation
-Windows.Devices.Bluetooth.Background.RfcommInboundConnectionInformation
-Windows.Devices.Bluetooth.Background.RfcommOutboundConnectionInformation
-Windows.Devices.Bluetooth.BluetoothAddressType
-Windows.Devices.Bluetooth.BluetoothCacheMode
-Windows.Devices.Bluetooth.BluetoothConnectionStatus
-Windows.Devices.Bluetooth.BluetoothDeviceId
-Windows.Devices.Bluetooth.BluetoothError
-Windows.Devices.Bluetooth.BluetoothLEAppearance
-Windows.Devices.Bluetooth.BluetoothLEConnectionParameters
-Windows.Devices.Bluetooth.BluetoothLEConnectionPhy
-Windows.Devices.Bluetooth.BluetoothLEConnectionPhyInfo
-Windows.Devices.Bluetooth.BluetoothLEDevice
-Windows.Devices.Bluetooth.BluetoothLEPreferredConnectionParameters
-Windows.Devices.Bluetooth.BluetoothLEPreferredConnectionParametersRequest
-Windows.Devices.Bluetooth.BluetoothLEPreferredConnectionParametersRequestStatus
-Windows.Devices.Bluetooth.BluetoothServiceCapabilities
-Windows.Devices.Bluetooth.BluetoothSignalStrengthFilter
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattCharacteristic
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattCharacteristicProperties
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattCharacteristicsResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattClientCharacteristicConfigurationDescriptorValue
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattClientNotificationResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattCommunicationStatus
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattDescriptor
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattDescriptorsResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattDeviceService
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattDeviceServicesResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattLocalCharacteristic
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattLocalCharacteristicParameters
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattLocalCharacteristicResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattLocalDescriptor
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattLocalDescriptorParameters
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattLocalDescriptorResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattLocalService
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattOpenStatus
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattPresentationFormat
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattProtectionLevel
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattReadClientCharacteristicConfigurationDescriptorResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattReadRequest
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattReadRequestedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattReadResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattRequestState
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattRequestStateChangedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattServiceProviderAdvertisingParameters
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattSession
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattSessionStatus
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattSessionStatusChangedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattSharingMode
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattSubscribedClient
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattValueChangedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattWriteOption
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattWriteRequest
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattWriteRequestedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.GattWriteResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristic
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristic2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristic3
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristicStatics
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattCharacteristicsResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattClientNotificationResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattClientNotificationResult2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDescriptor
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDescriptor2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDescriptorStatics
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDescriptorsResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceService
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceService2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceService3
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceServiceStatics
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceServiceStatics2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattDeviceServicesResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalCharacteristic
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalCharacteristicParameters
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalCharacteristicResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalDescriptor
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalDescriptorParameters
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalDescriptorResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattLocalService
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattPresentationFormat
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattPresentationFormatStatics
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattPresentationFormatStatics2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadClientCharacteristicConfigurationDescriptorResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadClientCharacteristicConfigurationDescriptorResult2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadRequest
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadRequestedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadResult
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattReadResult2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattRequestStateChangedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattServiceProviderAdvertisingParameters
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattServiceProviderAdvertisingParameters2
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattSession
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattSessionStatics
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattSessionStatusChangedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattSubscribedClient
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattValueChangedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattWriteRequest
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattWriteRequestedEventArgs
-Windows.Devices.Bluetooth.GenericAttributeProfile.IGattWriteResult
-Windows.Devices.Bluetooth.IBluetoothDeviceId
-Windows.Devices.Bluetooth.IBluetoothDeviceIdStatics
-Windows.Devices.Bluetooth.IBluetoothLEAppearance
-Windows.Devices.Bluetooth.IBluetoothLEAppearanceStatics
-Windows.Devices.Bluetooth.IBluetoothLEConnectionParameters
-Windows.Devices.Bluetooth.IBluetoothLEConnectionPhy
-Windows.Devices.Bluetooth.IBluetoothLEConnectionPhyInfo
-Windows.Devices.Bluetooth.IBluetoothLEDevice
-Windows.Devices.Bluetooth.IBluetoothLEDevice2
-Windows.Devices.Bluetooth.IBluetoothLEDevice3
-Windows.Devices.Bluetooth.IBluetoothLEDevice4
-Windows.Devices.Bluetooth.IBluetoothLEDevice5
-Windows.Devices.Bluetooth.IBluetoothLEDevice6
-Windows.Devices.Bluetooth.IBluetoothLEDeviceStatics
-Windows.Devices.Bluetooth.IBluetoothLEDeviceStatics2
-Windows.Devices.Bluetooth.IBluetoothLEPreferredConnectionParameters
-Windows.Devices.Bluetooth.IBluetoothLEPreferredConnectionParametersRequest
-Windows.Devices.Bluetooth.IBluetoothLEPreferredConnectionParametersStatics
-Windows.Devices.Bluetooth.IBluetoothSignalStrengthFilter
-Windows.Devices.Bluetooth.Rfcomm.IRfcommServiceId
-Windows.Devices.Bluetooth.Rfcomm.IRfcommServiceIdStatics
-Windows.Devices.Bluetooth.Rfcomm.RfcommServiceId
-Windows.Devices.Enumeration.DeviceAccessChangedEventArgs
-Windows.Devices.Enumeration.DeviceAccessInformation
-Windows.Devices.Enumeration.DeviceAccessStatus
-Windows.Devices.Enumeration.DeviceClass
-Windows.Devices.Enumeration.DeviceInformation
-Windows.Devices.Enumeration.DeviceInformationCollection
-Windows.Devices.Enumeration.DeviceInformationCustomPairing
-Windows.Devices.Enumeration.DeviceInformationKind
-Windows.Devices.Enumeration.DeviceInformationPairing
-Windows.Devices.Enumeration.DeviceInformationUpdate
-Windows.Devices.Enumeration.DevicePairingAddPairingSetMemberStatus
-Windows.Devices.Enumeration.DevicePairingKinds
-Windows.Devices.Enumeration.DevicePairingProtectionLevel
-Windows.Devices.Enumeration.DevicePairingRequestedEventArgs
-Windows.Devices.Enumeration.DevicePairingResult
-Windows.Devices.Enumeration.DevicePairingResultStatus
-Windows.Devices.Enumeration.DevicePairingSetMembersRequestedEventArgs
-Windows.Devices.Enumeration.DeviceThumbnail
-Windows.Devices.Enumeration.DeviceUnpairingResult
-Windows.Devices.Enumeration.DeviceUnpairingResultStatus
-Windows.Devices.Enumeration.DeviceWatcher
-Windows.Devices.Enumeration.DeviceWatcherEventKind
-Windows.Devices.Enumeration.DeviceWatcherStatus
-Windows.Devices.Enumeration.EnclosureLocation
-Windows.Devices.Enumeration.IDeviceAccessChangedEventArgs
-Windows.Devices.Enumeration.IDeviceAccessChangedEventArgs2
-Windows.Devices.Enumeration.IDeviceAccessChangedEventArgs3
-Windows.Devices.Enumeration.IDeviceAccessInformation
-Windows.Devices.Enumeration.IDeviceAccessInformation2
-Windows.Devices.Enumeration.IDeviceAccessInformationStatics
-Windows.Devices.Enumeration.IDeviceEnumerationSettings
-Windows.Devices.Enumeration.IDeviceInformation
-Windows.Devices.Enumeration.IDeviceInformation2
-Windows.Devices.Enumeration.IDeviceInformationCustomPairing
-Windows.Devices.Enumeration.IDeviceInformationCustomPairing2
-Windows.Devices.Enumeration.IDeviceInformationPairing
-Windows.Devices.Enumeration.IDeviceInformationPairing2
-Windows.Devices.Enumeration.IDeviceInformationPairingStatics
-Windows.Devices.Enumeration.IDeviceInformationPairingStatics2
-Windows.Devices.Enumeration.IDeviceInformationStatics
-Windows.Devices.Enumeration.IDeviceInformationStatics2
-Windows.Devices.Enumeration.IDeviceInformationStatics3
-Windows.Devices.Enumeration.IDeviceInformationUpdate
-Windows.Devices.Enumeration.IDeviceInformationUpdate2
-Windows.Devices.Enumeration.IDevicePairingRequestedEventArgs
-Windows.Devices.Enumeration.IDevicePairingRequestedEventArgs2
-Windows.Devices.Enumeration.IDevicePairingRequestedEventArgs3
-Windows.Devices.Enumeration.IDevicePairingResult
-Windows.Devices.Enumeration.IDevicePairingSetMembersRequestedEventArgs
-Windows.Devices.Enumeration.IDevicePairingSettings
-Windows.Devices.Enumeration.IDeviceUnpairingResult
-Windows.Devices.Enumeration.IDeviceWatcher
-Windows.Devices.Enumeration.IDeviceWatcher2
-Windows.Devices.Enumeration.IEnclosureLocation
-Windows.Devices.Enumeration.IEnclosureLocation2
-Windows.Devices.Enumeration.Panel
-Windows.Devices.Geolocation.VisitMonitoringScope
-Windows.Devices.Midi.IMidiChannelPressureMessage
-Windows.Devices.Midi.IMidiChannelPressureMessageFactory
-Windows.Devices.Midi.IMidiControlChangeMessage
-Windows.Devices.Midi.IMidiControlChangeMessageFactory
-Windows.Devices.Midi.IMidiInPort
-Windows.Devices.Midi.IMidiInPortStatics
-Windows.Devices.Midi.IMidiMessage
-Windows.Devices.Midi.IMidiMessageReceivedEventArgs
-Windows.Devices.Midi.IMidiNoteOffMessage
-Windows.Devices.Midi.IMidiNoteOffMessageFactory
-Windows.Devices.Midi.IMidiNoteOnMessage
-Windows.Devices.Midi.IMidiNoteOnMessageFactory
-Windows.Devices.Midi.IMidiOutPort
-Windows.Devices.Midi.IMidiOutPortStatics
-Windows.Devices.Midi.IMidiPitchBendChangeMessage
-Windows.Devices.Midi.IMidiPitchBendChangeMessageFactory
-Windows.Devices.Midi.IMidiPolyphonicKeyPressureMessage
-Windows.Devices.Midi.IMidiPolyphonicKeyPressureMessageFactory
-Windows.Devices.Midi.IMidiProgramChangeMessage
-Windows.Devices.Midi.IMidiProgramChangeMessageFactory
-Windows.Devices.Midi.IMidiSongPositionPointerMessage
-Windows.Devices.Midi.IMidiSongPositionPointerMessageFactory
-Windows.Devices.Midi.IMidiSongSelectMessage
-Windows.Devices.Midi.IMidiSongSelectMessageFactory
-Windows.Devices.Midi.IMidiSynthesizer
-Windows.Devices.Midi.IMidiSynthesizerStatics
-Windows.Devices.Midi.IMidiSystemExclusiveMessageFactory
-Windows.Devices.Midi.IMidiTimeCodeMessage
-Windows.Devices.Midi.IMidiTimeCodeMessageFactory
-Windows.Devices.Midi.MidiActiveSensingMessage
-Windows.Devices.Midi.MidiChannelPressureMessage
-Windows.Devices.Midi.MidiContinueMessage
-Windows.Devices.Midi.MidiControlChangeMessage
-Windows.Devices.Midi.MidiInPort
-Windows.Devices.Midi.MidiMessageReceivedEventArgs
-Windows.Devices.Midi.MidiMessageType
-Windows.Devices.Midi.MidiNoteOffMessage
-Windows.Devices.Midi.MidiNoteOnMessage
-Windows.Devices.Midi.MidiOutPort
-Windows.Devices.Midi.MidiPitchBendChangeMessage
-Windows.Devices.Midi.MidiPolyphonicKeyPressureMessage
-Windows.Devices.Midi.MidiProgramChangeMessage
-Windows.Devices.Midi.MidiSongPositionPointerMessage
-Windows.Devices.Midi.MidiSongSelectMessage
-Windows.Devices.Midi.MidiStartMessage
-Windows.Devices.Midi.MidiStopMessage
-Windows.Devices.Midi.MidiSynthesizer
-Windows.Devices.Midi.MidiSystemExclusiveMessage
-Windows.Devices.Midi.MidiSystemResetMessage
-Windows.Devices.Midi.MidiTimeCodeMessage
-Windows.Devices.Midi.MidiTimingClockMessage
-Windows.Devices.Midi.MidiTuneRequestMessage
-Windows.Devices.Sensors.Accelerometer
-Windows.Devices.Sensors.AccelerometerDataThreshold
-Windows.Devices.Sensors.AccelerometerReading
-Windows.Devices.Sensors.AccelerometerReadingChangedEventArgs
-Windows.Devices.Sensors.AccelerometerReadingType
-Windows.Devices.Sensors.AccelerometerShakenEventArgs
-Windows.Devices.Sensors.ActivitySensor
-Windows.Devices.Sensors.ActivitySensorReading
-Windows.Devices.Sensors.ActivitySensorReadingChangedEventArgs
-Windows.Devices.Sensors.ActivitySensorReadingConfidence
-Windows.Devices.Sensors.ActivityType
-Windows.Devices.Sensors.Barometer
-Windows.Devices.Sensors.BarometerDataThreshold
-Windows.Devices.Sensors.BarometerReading
-Windows.Devices.Sensors.BarometerReadingChangedEventArgs
-Windows.Devices.Sensors.Compass
-Windows.Devices.Sensors.CompassDataThreshold
-Windows.Devices.Sensors.CompassReading
-Windows.Devices.Sensors.CompassReadingChangedEventArgs
-Windows.Devices.Sensors.IAccelerometer
-Windows.Devices.Sensors.IAccelerometer2
-Windows.Devices.Sensors.IAccelerometer3
-Windows.Devices.Sensors.IAccelerometer4
-Windows.Devices.Sensors.IAccelerometer5
-Windows.Devices.Sensors.IAccelerometerDataThreshold
-Windows.Devices.Sensors.IAccelerometerDeviceId
-Windows.Devices.Sensors.IAccelerometerReading
-Windows.Devices.Sensors.IAccelerometerReading2
-Windows.Devices.Sensors.IAccelerometerReadingChangedEventArgs
-Windows.Devices.Sensors.IAccelerometerShakenEventArgs
-Windows.Devices.Sensors.IAccelerometerStatics
-Windows.Devices.Sensors.IAccelerometerStatics2
-Windows.Devices.Sensors.IAccelerometerStatics3
-Windows.Devices.Sensors.IActivitySensor
-Windows.Devices.Sensors.IActivitySensorReading
-Windows.Devices.Sensors.IActivitySensorReadingChangedEventArgs
-Windows.Devices.Sensors.IActivitySensorStatics
-Windows.Devices.Sensors.IBarometer
-Windows.Devices.Sensors.IBarometer2
-Windows.Devices.Sensors.IBarometer3
-Windows.Devices.Sensors.IBarometerDataThreshold
-Windows.Devices.Sensors.IBarometerReading
-Windows.Devices.Sensors.IBarometerReading2
-Windows.Devices.Sensors.IBarometerReadingChangedEventArgs
-Windows.Devices.Sensors.IBarometerStatics
-Windows.Devices.Sensors.IBarometerStatics2
-Windows.Devices.Sensors.ICompass
-Windows.Devices.Sensors.ICompass2
-Windows.Devices.Sensors.ICompass3
-Windows.Devices.Sensors.ICompass4
-Windows.Devices.Sensors.ICompassDataThreshold
-Windows.Devices.Sensors.ICompassDeviceId
-Windows.Devices.Sensors.ICompassReading
-Windows.Devices.Sensors.ICompassReading2
-Windows.Devices.Sensors.ICompassReadingChangedEventArgs
-Windows.Devices.Sensors.ICompassReadingHeadingAccuracy
-Windows.Devices.Sensors.ICompassStatics
-Windows.Devices.Sensors.ICompassStatics2
-Windows.Devices.Sensors.IInclinometer
-Windows.Devices.Sensors.IInclinometer2
-Windows.Devices.Sensors.IInclinometer3
-Windows.Devices.Sensors.IInclinometer4
-Windows.Devices.Sensors.IInclinometerDataThreshold
-Windows.Devices.Sensors.IInclinometerDeviceId
-Windows.Devices.Sensors.IInclinometerReading
-Windows.Devices.Sensors.IInclinometerReading2
-Windows.Devices.Sensors.IInclinometerReadingChangedEventArgs
-Windows.Devices.Sensors.IInclinometerReadingYawAccuracy
-Windows.Devices.Sensors.IInclinometerStatics
-Windows.Devices.Sensors.IInclinometerStatics2
-Windows.Devices.Sensors.IInclinometerStatics3
-Windows.Devices.Sensors.IInclinometerStatics4
-Windows.Devices.Sensors.ILightSensor
-Windows.Devices.Sensors.ILightSensor2
-Windows.Devices.Sensors.ILightSensor3
-Windows.Devices.Sensors.ILightSensorDataThreshold
-Windows.Devices.Sensors.ILightSensorDeviceId
-Windows.Devices.Sensors.ILightSensorReading
-Windows.Devices.Sensors.ILightSensorReading2
-Windows.Devices.Sensors.ILightSensorReadingChangedEventArgs
-Windows.Devices.Sensors.ILightSensorStatics
-Windows.Devices.Sensors.ILightSensorStatics2
-Windows.Devices.Sensors.IOrientationSensor
-Windows.Devices.Sensors.IOrientationSensor2
-Windows.Devices.Sensors.IOrientationSensor3
-Windows.Devices.Sensors.IOrientationSensorDeviceId
-Windows.Devices.Sensors.IOrientationSensorReading
-Windows.Devices.Sensors.IOrientationSensorReading2
-Windows.Devices.Sensors.IOrientationSensorReadingChangedEventArgs
-Windows.Devices.Sensors.IOrientationSensorReadingYawAccuracy
-Windows.Devices.Sensors.IOrientationSensorStatics
-Windows.Devices.Sensors.IOrientationSensorStatics2
-Windows.Devices.Sensors.IOrientationSensorStatics3
-Windows.Devices.Sensors.IOrientationSensorStatics4
-Windows.Devices.Sensors.IPedometer
-Windows.Devices.Sensors.IPedometer2
-Windows.Devices.Sensors.IPedometerDataThresholdFactory
-Windows.Devices.Sensors.IPedometerReading
-Windows.Devices.Sensors.IPedometerReadingChangedEventArgs
-Windows.Devices.Sensors.IPedometerStatics
-Windows.Devices.Sensors.IPedometerStatics2
-Windows.Devices.Sensors.IProximitySensor
-Windows.Devices.Sensors.IProximitySensorDataThresholdFactory
-Windows.Devices.Sensors.IProximitySensorReading
-Windows.Devices.Sensors.IProximitySensorReadingChangedEventArgs
-Windows.Devices.Sensors.IProximitySensorStatics
-Windows.Devices.Sensors.IProximitySensorStatics2
-Windows.Devices.Sensors.ISensorDataThreshold
-Windows.Devices.Sensors.ISensorDataThresholdTriggerDetails
-Windows.Devices.Sensors.ISensorQuaternion
-Windows.Devices.Sensors.ISensorRotationMatrix
-Windows.Devices.Sensors.ISimpleOrientationSensor
-Windows.Devices.Sensors.ISimpleOrientationSensor2
-Windows.Devices.Sensors.ISimpleOrientationSensorDeviceId
-Windows.Devices.Sensors.ISimpleOrientationSensorOrientationChangedEventArgs
-Windows.Devices.Sensors.ISimpleOrientationSensorStatics
-Windows.Devices.Sensors.ISimpleOrientationSensorStatics2
-Windows.Devices.Sensors.Inclinometer
-Windows.Devices.Sensors.InclinometerDataThreshold
-Windows.Devices.Sensors.InclinometerReading
-Windows.Devices.Sensors.InclinometerReadingChangedEventArgs
-Windows.Devices.Sensors.LightSensor
-Windows.Devices.Sensors.LightSensorDataThreshold
-Windows.Devices.Sensors.LightSensorReading
-Windows.Devices.Sensors.LightSensorReadingChangedEventArgs
-Windows.Devices.Sensors.MagnetometerAccuracy
-Windows.Devices.Sensors.OrientationSensor
-Windows.Devices.Sensors.OrientationSensorReading
-Windows.Devices.Sensors.OrientationSensorReadingChangedEventArgs
-Windows.Devices.Sensors.Pedometer
-Windows.Devices.Sensors.PedometerDataThreshold
-Windows.Devices.Sensors.PedometerReading
-Windows.Devices.Sensors.PedometerReadingChangedEventArgs
-Windows.Devices.Sensors.PedometerStepKind
-Windows.Devices.Sensors.ProximitySensor
-Windows.Devices.Sensors.ProximitySensorDataThreshold
-Windows.Devices.Sensors.ProximitySensorDisplayOnOffController
-Windows.Devices.Sensors.ProximitySensorReading
-Windows.Devices.Sensors.ProximitySensorReadingChangedEventArgs
-Windows.Devices.Sensors.SensorDataThresholdTriggerDetails
-Windows.Devices.Sensors.SensorOptimizationGoal
-Windows.Devices.Sensors.SensorQuaternion
-Windows.Devices.Sensors.SensorReadingType
-Windows.Devices.Sensors.SensorRotationMatrix
-Windows.Devices.Sensors.SensorType
-Windows.Devices.Sensors.SimpleOrientation
-Windows.Devices.Sensors.SimpleOrientationSensor
-Windows.Devices.Sensors.SimpleOrientationSensorOrientationChangedEventArgs
-Windows.Devices.SmartCards.SmartCardTriggerType
-Windows.Devices.Sms.CellularClass
-Windows.Devices.Sms.ISmsFilterRule
-Windows.Devices.Sms.ISmsFilterRuleFactory
-Windows.Devices.Sms.ISmsFilterRules
-Windows.Devices.Sms.ISmsFilterRulesFactory
-Windows.Devices.Sms.SmsBroadcastType
-Windows.Devices.Sms.SmsFilterActionType
-Windows.Devices.Sms.SmsFilterRule
-Windows.Devices.Sms.SmsFilterRules
-Windows.Devices.Sms.SmsMessageType
-Windows.Foundation.Collections.CollectionChange
-Windows.Foundation.Collections.IMapChangedEventArgs
-Windows.Foundation.Collections.IObservableMap
-Windows.Foundation.Collections.IObservableVector
-Windows.Foundation.Collections.IPropertySet
-Windows.Foundation.Collections.IVectorChangedEventArgs
-Windows.Foundation.Collections.MapChangedEventHandler
-Windows.Foundation.Collections.PropertySet
-Windows.Foundation.Collections.StringMap
-Windows.Foundation.Collections.ValueSet
-Windows.Foundation.Collections.VectorChangedEventHandler
-Windows.Foundation.DateTime
-Windows.Foundation.Deferral
-Windows.Foundation.DeferralCompletedHandler
-Windows.Foundation.IClosable
-Windows.Foundation.IDeferral
-Windows.Foundation.IDeferralFactory
-Windows.Foundation.IMemoryBuffer
-Windows.Foundation.IMemoryBufferFactory
-Windows.Foundation.IMemoryBufferReference
-Windows.Foundation.IPropertyValue
-Windows.Foundation.IReference
-Windows.Foundation.IReferenceArray
-Windows.Foundation.IStringable
-Windows.Foundation.IUriEscapeStatics
-Windows.Foundation.IUriRuntimeClass
-Windows.Foundation.IUriRuntimeClassFactory
-Windows.Foundation.IUriRuntimeClassWithAbsoluteCanonicalUri
-Windows.Foundation.IWwwFormUrlDecoderEntry
-Windows.Foundation.IWwwFormUrlDecoderRuntimeClass
-Windows.Foundation.IWwwFormUrlDecoderRuntimeClassFactory
-Windows.Foundation.MemoryBuffer
-Windows.Foundation.Point
-Windows.Foundation.PropertyType
-Windows.Foundation.Rect
-Windows.Foundation.Size
-Windows.Foundation.TimeSpan
-Windows.Foundation.TypedEventHandler
-Windows.Foundation.Uri
-Windows.Foundation.WwwFormUrlDecoder
-Windows.Foundation.WwwFormUrlDecoderEntry
-Windows.Graphics.Display.DisplayOrientations
-Windows.Networking.Connectivity.AttributedNetworkUsage
-Windows.Networking.Connectivity.ConnectionCost
-Windows.Networking.Connectivity.ConnectionProfile
-Windows.Networking.Connectivity.ConnectionProfileDeleteStatus
-Windows.Networking.Connectivity.ConnectivityInterval
-Windows.Networking.Connectivity.DataPlanStatus
-Windows.Networking.Connectivity.DataPlanUsage
-Windows.Networking.Connectivity.DataUsage
-Windows.Networking.Connectivity.DataUsageGranularity
-Windows.Networking.Connectivity.DomainAuthenticationKind
-Windows.Networking.Connectivity.DomainConnectivityLevel
-Windows.Networking.Connectivity.IAttributedNetworkUsage
-Windows.Networking.Connectivity.IConnectionCost
-Windows.Networking.Connectivity.IConnectionCost2
-Windows.Networking.Connectivity.IConnectionProfile
-Windows.Networking.Connectivity.IConnectionProfile2
-Windows.Networking.Connectivity.IConnectionProfile3
-Windows.Networking.Connectivity.IConnectionProfile4
-Windows.Networking.Connectivity.IConnectionProfile5
-Windows.Networking.Connectivity.IConnectionProfile6
-Windows.Networking.Connectivity.IConnectivityInterval
-Windows.Networking.Connectivity.IDataPlanStatus
-Windows.Networking.Connectivity.IDataPlanUsage
-Windows.Networking.Connectivity.IDataUsage
-Windows.Networking.Connectivity.INetworkAdapter
-Windows.Networking.Connectivity.INetworkItem
-Windows.Networking.Connectivity.INetworkSecuritySettings
-Windows.Networking.Connectivity.INetworkUsage
-Windows.Networking.Connectivity.IProviderNetworkUsage
-Windows.Networking.Connectivity.IWlanConnectionProfileDetails
-Windows.Networking.Connectivity.IWwanConnectionProfileDetails
-Windows.Networking.Connectivity.IWwanConnectionProfileDetails2
-Windows.Networking.Connectivity.NetworkAdapter
-Windows.Networking.Connectivity.NetworkAuthenticationType
-Windows.Networking.Connectivity.NetworkConnectivityLevel
-Windows.Networking.Connectivity.NetworkCostType
-Windows.Networking.Connectivity.NetworkEncryptionType
-Windows.Networking.Connectivity.NetworkItem
-Windows.Networking.Connectivity.NetworkSecuritySettings
-Windows.Networking.Connectivity.NetworkTypes
-Windows.Networking.Connectivity.NetworkUsage
-Windows.Networking.Connectivity.NetworkUsageStates
-Windows.Networking.Connectivity.ProviderNetworkUsage
-Windows.Networking.Connectivity.RoamingStates
-Windows.Networking.Connectivity.TriStates
-Windows.Networking.Connectivity.WlanConnectionProfileDetails
-Windows.Networking.Connectivity.WwanConnectionProfileDetails
-Windows.Networking.Connectivity.WwanDataClass
-Windows.Networking.Connectivity.WwanNetworkIPKind
-Windows.Networking.Connectivity.WwanNetworkRegistrationState
-Windows.Networking.EndpointPair
-Windows.Networking.HostName
-Windows.Networking.HostNameSortOptions
-Windows.Networking.HostNameType
-Windows.Networking.IEndpointPair
-Windows.Networking.IEndpointPairFactory
-Windows.Networking.IHostName
-Windows.Networking.IHostNameFactory
-Windows.Networking.IHostNameStatics
-Windows.Networking.Sockets.BandwidthStatistics
-Windows.Networking.Sockets.ISocketActivityContext
-Windows.Networking.Sockets.ISocketActivityContextFactory
-Windows.Networking.Sockets.IStreamSocket
-Windows.Networking.Sockets.IStreamSocket2
-Windows.Networking.Sockets.IStreamSocket3
-Windows.Networking.Sockets.IStreamSocketControl
-Windows.Networking.Sockets.IStreamSocketControl2
-Windows.Networking.Sockets.IStreamSocketControl3
-Windows.Networking.Sockets.IStreamSocketControl4
-Windows.Networking.Sockets.IStreamSocketInformation
-Windows.Networking.Sockets.IStreamSocketInformation2
-Windows.Networking.Sockets.IStreamSocketStatics
-Windows.Networking.Sockets.RoundTripTimeStatistics
-Windows.Networking.Sockets.SocketActivityConnectedStandbyAction
-Windows.Networking.Sockets.SocketActivityContext
-Windows.Networking.Sockets.SocketProtectionLevel
-Windows.Networking.Sockets.SocketQualityOfService
-Windows.Networking.Sockets.SocketSslErrorSeverity
-Windows.Networking.Sockets.StreamSocket
-Windows.Networking.Sockets.StreamSocketControl
-Windows.Networking.Sockets.StreamSocketInformation
-Windows.Security.Credentials.ICredentialFactory
-Windows.Security.Credentials.IPasswordCredential
-Windows.Security.Credentials.PasswordCredential
-Windows.Security.Cryptography.Certificates.Certificate
-Windows.Security.Cryptography.Certificates.CertificateChain
-Windows.Security.Cryptography.Certificates.CertificateChainPolicy
-Windows.Security.Cryptography.Certificates.CertificateExtension
-Windows.Security.Cryptography.Certificates.CertificateKeyUsages
-Windows.Security.Cryptography.Certificates.ChainBuildingParameters
-Windows.Security.Cryptography.Certificates.ChainValidationParameters
-Windows.Security.Cryptography.Certificates.ChainValidationResult
-Windows.Security.Cryptography.Certificates.ICertificate
-Windows.Security.Cryptography.Certificates.ICertificate2
-Windows.Security.Cryptography.Certificates.ICertificate3
-Windows.Security.Cryptography.Certificates.ICertificateChain
-Windows.Security.Cryptography.Certificates.ICertificateExtension
-Windows.Security.Cryptography.Certificates.ICertificateFactory
-Windows.Security.Cryptography.Certificates.ICertificateKeyUsages
-Windows.Security.Cryptography.Certificates.IChainBuildingParameters
-Windows.Security.Cryptography.Certificates.IChainValidationParameters
-Windows.Security.Cryptography.Certificates.ISubjectAlternativeNameInfo
-Windows.Security.Cryptography.Certificates.ISubjectAlternativeNameInfo2
-Windows.Security.Cryptography.Certificates.SubjectAlternativeNameInfo
-Windows.Storage.CreationCollisionOption
-Windows.Storage.FileAccessMode
-Windows.Storage.FileAttributes
-Windows.Storage.IStorageFile
-Windows.Storage.IStorageFile2
-Windows.Storage.IStorageFilePropertiesWithAvailability
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-Windows.Storage.IStorageFileStatics2
-Windows.Storage.IStorageFolder
-Windows.Storage.IStorageItem
-Windows.Storage.IStorageItem2
-Windows.Storage.IStorageItemProperties
-Windows.Storage.IStorageItemProperties2
-Windows.Storage.IStorageItemPropertiesWithProvider
-Windows.Storage.IStorageLibrary
-Windows.Storage.IStorageLibrary2
-Windows.Storage.IStorageLibrary3
-Windows.Storage.IStorageLibraryChange
-Windows.Storage.IStorageLibraryChangeReader
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-Windows.Storage.IStorageLibraryChangeTracker
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-Windows.Storage.IStorageLibraryChangeTrackerOptions
-Windows.Storage.IStorageLibraryStatics
-Windows.Storage.IStorageLibraryStatics2
-Windows.Storage.IStorageProvider
-Windows.Storage.IStorageProvider2
-Windows.Storage.IStorageStreamTransaction
-Windows.Storage.IStreamedFileDataRequest
-Windows.Storage.KnownLibraryId
-Windows.Storage.NameCollisionOption
-Windows.Storage.StorageDeleteOption
-Windows.Storage.StorageFile
-Windows.Storage.StorageItemTypes
-Windows.Storage.StorageLibrary
-Windows.Storage.StorageLibraryChange
-Windows.Storage.StorageLibraryChangeReader
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-Windows.Storage.StorageOpenOptions
-Windows.Storage.StorageProvider
-Windows.Storage.StorageStreamTransaction
-Windows.Storage.StreamedFileDataRequest
-Windows.Storage.StreamedFileDataRequestedHandler
-Windows.Storage.StreamedFileFailureMode
-Windows.Storage.Streams.Buffer
-Windows.Storage.Streams.ByteOrder
-Windows.Storage.Streams.DataReader
-Windows.Storage.Streams.DataReaderLoadOperation
-Windows.Storage.Streams.DataWriter
-Windows.Storage.Streams.DataWriterStoreOperation
-Windows.Storage.Streams.FileInputStream
-Windows.Storage.Streams.FileOpenDisposition
-Windows.Storage.Streams.FileOutputStream
-Windows.Storage.Streams.FileRandomAccessStream
-Windows.Storage.Streams.IBuffer
-Windows.Storage.Streams.IBufferFactory
-Windows.Storage.Streams.IBufferStatics
-Windows.Storage.Streams.IContentTypeProvider
-Windows.Storage.Streams.IDataReader
-Windows.Storage.Streams.IDataReaderFactory
-Windows.Storage.Streams.IDataReaderStatics
-Windows.Storage.Streams.IDataWriter
-Windows.Storage.Streams.IDataWriterFactory
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-Windows.Storage.Streams.IInputStream
-Windows.Storage.Streams.IInputStreamReference
-Windows.Storage.Streams.IOutputStream
-Windows.Storage.Streams.IRandomAccessStream
-Windows.Storage.Streams.IRandomAccessStreamReference
-Windows.Storage.Streams.IRandomAccessStreamReferenceStatics
-Windows.Storage.Streams.IRandomAccessStreamWithContentType
-Windows.Storage.Streams.InMemoryRandomAccessStream
-Windows.Storage.Streams.InputStreamOptions
-Windows.Storage.Streams.InputStreamOverStream
-Windows.Storage.Streams.OutputStreamOverStream
-Windows.Storage.Streams.RandomAccessStreamOverStream
-Windows.Storage.Streams.RandomAccessStreamReference
-Windows.Storage.Streams.UnicodeEncoding
-Windows.System.IUser
-Windows.System.IUser2
-Windows.System.IUserAuthenticationStatusChangeDeferral
-Windows.System.IUserAuthenticationStatusChangingEventArgs
-Windows.System.IUserChangedEventArgs
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-Windows.System.IUserWatcher
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-Windows.System.UserAgeConsentGroup
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-Windows.System.UserAuthenticationStatusChangeDeferral
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-Windows.System.UserChangedEventArgs
-Windows.System.UserPictureSize
-Windows.System.UserType
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-Windows.System.UserWatcherStatus
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-Windows.UI.Notifications.NotificationKinds
-Windows.Web.Http.Headers.HttpCacheDirectiveHeaderValueCollection
-Windows.Web.Http.Headers.HttpChallengeHeaderValue
-Windows.Web.Http.Headers.HttpChallengeHeaderValueCollection
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-Windows.Web.Http.Headers.HttpConnectionOptionHeaderValueCollection
-Windows.Web.Http.Headers.HttpContentCodingHeaderValue
-Windows.Web.Http.Headers.HttpContentCodingHeaderValueCollection
-Windows.Web.Http.Headers.HttpContentCodingWithQualityHeaderValue
-Windows.Web.Http.Headers.HttpContentCodingWithQualityHeaderValueCollection
-Windows.Web.Http.Headers.HttpContentDispositionHeaderValue
-Windows.Web.Http.Headers.HttpContentHeaderCollection
-Windows.Web.Http.Headers.HttpContentRangeHeaderValue
-Windows.Web.Http.Headers.HttpCookiePairHeaderValue
-Windows.Web.Http.Headers.HttpCookiePairHeaderValueCollection
-Windows.Web.Http.Headers.HttpCredentialsHeaderValue
-Windows.Web.Http.Headers.HttpDateOrDeltaHeaderValue
-Windows.Web.Http.Headers.HttpExpectationHeaderValue
-Windows.Web.Http.Headers.HttpExpectationHeaderValueCollection
-Windows.Web.Http.Headers.HttpLanguageRangeWithQualityHeaderValue
-Windows.Web.Http.Headers.HttpLanguageRangeWithQualityHeaderValueCollection
-Windows.Web.Http.Headers.HttpMediaTypeHeaderValue
-Windows.Web.Http.Headers.HttpMediaTypeWithQualityHeaderValue
-Windows.Web.Http.Headers.HttpMediaTypeWithQualityHeaderValueCollection
-Windows.Web.Http.Headers.HttpMethodHeaderValueCollection
-Windows.Web.Http.Headers.HttpNameValueHeaderValue
-Windows.Web.Http.Headers.HttpProductHeaderValue
-Windows.Web.Http.Headers.HttpProductInfoHeaderValue
-Windows.Web.Http.Headers.HttpProductInfoHeaderValueCollection
-Windows.Web.Http.Headers.HttpRequestHeaderCollection
-Windows.Web.Http.Headers.HttpResponseHeaderCollection
-Windows.Web.Http.Headers.HttpTransferCodingHeaderValue
-Windows.Web.Http.Headers.HttpTransferCodingHeaderValueCollection
-Windows.Web.Http.Headers.IHttpCacheDirectiveHeaderValueCollection
-Windows.Web.Http.Headers.IHttpChallengeHeaderValue
-Windows.Web.Http.Headers.IHttpChallengeHeaderValueCollection
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-Windows.Web.Http.Headers.IHttpConnectionOptionHeaderValue
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-Windows.Web.Http.Headers.IHttpContentCodingHeaderValueCollection
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-Windows.Web.Http.Headers.IHttpContentCodingWithQualityHeaderValueStatics
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-Windows.Web.Http.Headers.IHttpContentDispositionHeaderValueFactory
-Windows.Web.Http.Headers.IHttpContentDispositionHeaderValueStatics
-Windows.Web.Http.Headers.IHttpContentHeaderCollection
-Windows.Web.Http.Headers.IHttpContentRangeHeaderValue
-Windows.Web.Http.Headers.IHttpContentRangeHeaderValueFactory
-Windows.Web.Http.Headers.IHttpContentRangeHeaderValueStatics
-Windows.Web.Http.Headers.IHttpCookiePairHeaderValue
-Windows.Web.Http.Headers.IHttpCookiePairHeaderValueCollection
-Windows.Web.Http.Headers.IHttpCookiePairHeaderValueFactory
-Windows.Web.Http.Headers.IHttpCookiePairHeaderValueStatics
-Windows.Web.Http.Headers.IHttpCredentialsHeaderValue
-Windows.Web.Http.Headers.IHttpCredentialsHeaderValueFactory
-Windows.Web.Http.Headers.IHttpCredentialsHeaderValueStatics
-Windows.Web.Http.Headers.IHttpDateOrDeltaHeaderValue
-Windows.Web.Http.Headers.IHttpDateOrDeltaHeaderValueStatics
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-Windows.Web.Http.Headers.IHttpLanguageRangeWithQualityHeaderValue
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-Windows.Web.Http.Headers.IHttpLanguageRangeWithQualityHeaderValueFactory
-Windows.Web.Http.Headers.IHttpLanguageRangeWithQualityHeaderValueStatics
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-Windows.Web.Http.HttpBufferContent
-Windows.Web.Http.HttpClient
-Windows.Web.Http.HttpCompletionOption
-Windows.Web.Http.HttpFormUrlEncodedContent
-Windows.Web.Http.HttpGetBufferResult
-Windows.Web.Http.HttpGetInputStreamResult
-Windows.Web.Http.HttpGetStringResult
-Windows.Web.Http.HttpMethod
-Windows.Web.Http.HttpMultipartContent
-Windows.Web.Http.HttpMultipartFormDataContent
-Windows.Web.Http.HttpProgress
-Windows.Web.Http.HttpProgressStage
-Windows.Web.Http.HttpRequestMessage
-Windows.Web.Http.HttpRequestResult
-Windows.Web.Http.HttpResponseMessage
-Windows.Web.Http.HttpResponseMessageSource
-Windows.Web.Http.HttpStatusCode
-Windows.Web.Http.HttpStreamContent
-Windows.Web.Http.HttpStringContent
-Windows.Web.Http.HttpTransportInformation
-Windows.Web.Http.HttpVersion
-Windows.Web.Http.IHttpBufferContentFactory
-Windows.Web.Http.IHttpClient
-Windows.Web.Http.IHttpClient2
-Windows.Web.Http.IHttpClient3
-Windows.Web.Http.IHttpClientFactory
-Windows.Web.Http.IHttpContent
-Windows.Web.Http.IHttpFormUrlEncodedContentFactory
-Windows.Web.Http.IHttpGetBufferResult
-Windows.Web.Http.IHttpGetInputStreamResult
-Windows.Web.Http.IHttpGetStringResult
-Windows.Web.Http.IHttpMethod
-Windows.Web.Http.IHttpMethodFactory
-Windows.Web.Http.IHttpMethodStatics
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-Windows.Web.Http.IHttpMultipartContentFactory
-Windows.Web.Http.IHttpMultipartFormDataContent
-Windows.Web.Http.IHttpMultipartFormDataContentFactory
-Windows.Web.Http.IHttpRequestMessage
-Windows.Web.Http.IHttpRequestMessage2
-Windows.Web.Http.IHttpRequestMessageFactory
-Windows.Web.Http.IHttpRequestResult
-Windows.Web.Http.IHttpResponseMessage
-Windows.Web.Http.IHttpResponseMessageFactory
-Windows.Web.Http.IHttpStreamContentFactory
-Windows.Web.Http.IHttpStringContentFactory
-Windows.Web.Http.IHttpTransportInformation
-Windows.Win32.Devices.FunctionDiscovery.PKEY_Device_FriendlyName
-Windows.Win32.Devices.HumanInterfaceDevice.DI8DEVCLASS_GAMECTRL
-Windows.Win32.Devices.HumanInterfaceDevice.DI8DEVTYPE_DRIVING
-Windows.Win32.Devices.HumanInterfaceDevice.DIACTIONFORMATW
-Windows.Win32.Devices.HumanInterfaceDevice.DIACTIONW
-Windows.Win32.Devices.HumanInterfaceDevice.DICOLORSET
-Windows.Win32.Devices.HumanInterfaceDevice.DICONFIGUREDEVICESPARAMSW
-Windows.Win32.Devices.HumanInterfaceDevice.DICONSTANTFORCE
-Windows.Win32.Devices.HumanInterfaceDevice.DIDATAFORMAT
-Windows.Win32.Devices.HumanInterfaceDevice.DIDEVCAPS
-Windows.Win32.Devices.HumanInterfaceDevice.DIDEVICEIMAGEINFOHEADERW
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-Windows.Win32.Devices.HumanInterfaceDevice.DIDEVICEINSTANCEW
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-Windows.Win32.Devices.HumanInterfaceDevice.DIDEVICEOBJECTINSTANCEW
-Windows.Win32.Devices.HumanInterfaceDevice.DIDFT_ANYINSTANCE
-Windows.Win32.Devices.HumanInterfaceDevice.DIDFT_AXIS
-Windows.Win32.Devices.HumanInterfaceDevice.DIDFT_BUTTON
-Windows.Win32.Devices.HumanInterfaceDevice.DIDFT_POV
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-Windows.Win32.Devices.HumanInterfaceDevice.DIEB_NOTRIGGER
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-Windows.Win32.Devices.HumanInterfaceDevice.DIEFFECT
-Windows.Win32.Devices.HumanInterfaceDevice.DIEFFECTINFOW
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-Windows.Win32.Devices.HumanInterfaceDevice.DIEFF_CARTESIAN
-Windows.Win32.Devices.HumanInterfaceDevice.DIEFF_OBJECTOFFSETS
-Windows.Win32.Devices.HumanInterfaceDevice.DIENUM_CONTINUE
-Windows.Win32.Devices.HumanInterfaceDevice.DIENVELOPE
-Windows.Win32.Devices.HumanInterfaceDevice.DIEP_START
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-Windows.Win32.Devices.HumanInterfaceDevice.DIFILEEFFECT
-Windows.Win32.Devices.HumanInterfaceDevice.DIJOYSTATE2
-Windows.Win32.Devices.HumanInterfaceDevice.DIOBJECTDATAFORMAT
-Windows.Win32.Devices.HumanInterfaceDevice.DIPROPHEADER
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-Windows.Win32.Devices.HumanInterfaceDevice.DISCL_EXCLUSIVE
-Windows.Win32.Devices.HumanInterfaceDevice.DirectInput8Create
-Windows.Win32.Devices.HumanInterfaceDevice.GUID_POV
-Windows.Win32.Devices.HumanInterfaceDevice.GUID_RxAxis
-Windows.Win32.Devices.HumanInterfaceDevice.GUID_RyAxis
-Windows.Win32.Devices.HumanInterfaceDevice.GUID_RzAxis
-Windows.Win32.Devices.HumanInterfaceDevice.GUID_Slider
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-Windows.Win32.Devices.HumanInterfaceDevice.IDirectInput8W
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-Windows.Win32.Devices.HumanInterfaceDevice.IDirectInputEffect
-Windows.Win32.Devices.HumanInterfaceDevice.LPDICONFIGUREDEVICESCALLBACK
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-Windows.Win32.Devices.HumanInterfaceDevice.LPDIENUMDEVICEOBJECTSCALLBACKW
-Windows.Win32.Devices.HumanInterfaceDevice.LPDIENUMDEVICESBYSEMANTICSCBW
-Windows.Win32.Devices.HumanInterfaceDevice.LPDIENUMDEVICESCALLBACKW
-Windows.Win32.Devices.HumanInterfaceDevice.LPDIENUMEFFECTSCALLBACKW
-Windows.Win32.Devices.HumanInterfaceDevice.LPDIENUMEFFECTSINFILECALLBACK
-Windows.Win32.Devices.Properties.DEVPROPTYPE
-Windows.Win32.Foundation.COLORREF
-Windows.Win32.Foundation.CloseHandle
-Windows.Win32.Foundation.DATA_S_SAMEFORMATETC
-Windows.Win32.Foundation.DECIMAL
-Windows.Win32.Foundation.DEVPROPKEY
-Windows.Win32.Foundation.DRAGDROP_S_CANCEL
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-Windows.Win32.Foundation.DV_E_DVASPECT
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-Windows.Win32.Foundation.E_NOTIMPL
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-Windows.Win32.Foundation.FILETIME
-Windows.Win32.Foundation.FreeLibrary
-Windows.Win32.Foundation.GlobalFree
-Windows.Win32.Foundation.HANDLE
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-Windows.Win32.Foundation.HINSTANCE
-Windows.Win32.Foundation.HMODULE
-Windows.Win32.Foundation.HWND
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-Windows.Win32.Foundation.LRESULT
-Windows.Win32.Foundation.LUID
-Windows.Win32.Foundation.OLE_E_ADVISENOTSUPPORTED
-Windows.Win32.Foundation.POINT
-Windows.Win32.Foundation.POINTL
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-Windows.Win32.Foundation.RECT
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-Windows.Win32.Foundation.S_OK
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-Windows.Win32.Foundation.VARIANT_BOOL
-Windows.Win32.Foundation.WAIT_EVENT
-Windows.Win32.Foundation.WAIT_OBJECT_0
-Windows.Win32.Foundation.WAIT_TIMEOUT
-Windows.Win32.Foundation.WPARAM
-Windows.Win32.Graphics.Direct3D.D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST
-Windows.Win32.Graphics.Direct3D.D3D_DRIVER_TYPE
-Windows.Win32.Graphics.Direct3D.D3D_DRIVER_TYPE_UNKNOWN
-Windows.Win32.Graphics.Direct3D.D3D_FEATURE_LEVEL
-Windows.Win32.Graphics.Direct3D.D3D_FEATURE_LEVEL_11_0
-Windows.Win32.Graphics.Direct3D.D3D_INCLUDE_TYPE
-Windows.Win32.Graphics.Direct3D.D3D_PRIMITIVE_TOPOLOGY
-Windows.Win32.Graphics.Direct3D.D3D_SHADER_MACRO
-Windows.Win32.Graphics.Direct3D.D3D_SRV_DIMENSION
-Windows.Win32.Graphics.Direct3D.D3D_SRV_DIMENSION_TEXTURECUBE
-Windows.Win32.Graphics.Direct3D.Fxc.D3DCompile
-Windows.Win32.Graphics.Direct3D.ID3DBlob
-Windows.Win32.Graphics.Direct3D.ID3DInclude
-Windows.Win32.Graphics.Direct3D11.D3D11CreateDevice
-Windows.Win32.Graphics.Direct3D11.D3D11_AUTHENTICATED_CONFIGURE_OUTPUT
-Windows.Win32.Graphics.Direct3D11.D3D11_BIND_CONSTANT_BUFFER
-Windows.Win32.Graphics.Direct3D11.D3D11_BIND_DECODER
-Windows.Win32.Graphics.Direct3D11.D3D11_BIND_DEPTH_STENCIL
-Windows.Win32.Graphics.Direct3D11.D3D11_BIND_FLAG
-Windows.Win32.Graphics.Direct3D11.D3D11_BIND_INDEX_BUFFER
-Windows.Win32.Graphics.Direct3D11.D3D11_BIND_RENDER_TARGET
-Windows.Win32.Graphics.Direct3D11.D3D11_BIND_SHADER_RESOURCE
-Windows.Win32.Graphics.Direct3D11.D3D11_BIND_VERTEX_BUFFER
-Windows.Win32.Graphics.Direct3D11.D3D11_BLEND
-Windows.Win32.Graphics.Direct3D11.D3D11_BLEND_DESC
-Windows.Win32.Graphics.Direct3D11.D3D11_BLEND_DESC1
-Windows.Win32.Graphics.Direct3D11.D3D11_BLEND_INV_SRC_ALPHA
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-Windows.Win32.Graphics.Direct3D11.D3D11_CLASS_INSTANCE_DESC
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-Windows.Win32.Graphics.Direct3D11.D3D11_CLEAR_STENCIL
-Windows.Win32.Graphics.Direct3D11.D3D11_COLOR_WRITE_ENABLE
-Windows.Win32.Graphics.Direct3D11.D3D11_COLOR_WRITE_ENABLE_ALL
-Windows.Win32.Graphics.Direct3D11.D3D11_COMPARISON_ALWAYS
-Windows.Win32.Graphics.Direct3D11.D3D11_COMPARISON_FUNC
-Windows.Win32.Graphics.Direct3D11.D3D11_COMPARISON_LESS_EQUAL
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-Windows.Win32.Graphics.Direct3D11.D3D11_COUNTER_INFO
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-Windows.Win32.Graphics.Direct3D11.D3D11_CREATE_DEVICE_FLAG
-Windows.Win32.Graphics.Direct3D11.D3D11_CRYPTO_SESSION_STATUS
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-Windows.Win32.Graphics.Direct3D11.D3D11_CULL_NONE
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-Windows.Win32.Graphics.Direct3D11.D3D11_DEPTH_STENCIL_VIEW_DESC
-Windows.Win32.Graphics.Direct3D11.D3D11_DEPTH_WRITE_MASK
-Windows.Win32.Graphics.Direct3D11.D3D11_DEPTH_WRITE_MASK_ALL
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-Windows.Win32.Graphics.Direct3D11.D3D11_DEVICE_CONTEXT_TYPE
-Windows.Win32.Graphics.Direct3D11.D3D11_DSV_DIMENSION
-Windows.Win32.Graphics.Direct3D11.D3D11_DSV_DIMENSION_TEXTURE2D
-Windows.Win32.Graphics.Direct3D11.D3D11_ENCRYPTED_BLOCK_INFO
-Windows.Win32.Graphics.Direct3D11.D3D11_FEATURE
-Windows.Win32.Graphics.Direct3D11.D3D11_FENCE_FLAG
-Windows.Win32.Graphics.Direct3D11.D3D11_FILL_MODE
-Windows.Win32.Graphics.Direct3D11.D3D11_FILL_SOLID
-Windows.Win32.Graphics.Direct3D11.D3D11_FILTER
-Windows.Win32.Graphics.Direct3D11.D3D11_INPUT_CLASSIFICATION
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-Windows.Win32.Graphics.Direct3D11.D3D11_INPUT_PER_INSTANCE_DATA
-Windows.Win32.Graphics.Direct3D11.D3D11_INPUT_PER_VERTEX_DATA
-Windows.Win32.Graphics.Direct3D11.D3D11_LOGIC_OP
-Windows.Win32.Graphics.Direct3D11.D3D11_MAP
-Windows.Win32.Graphics.Direct3D11.D3D11_MAPPED_SUBRESOURCE
-Windows.Win32.Graphics.Direct3D11.D3D11_MAP_WRITE_DISCARD
-Windows.Win32.Graphics.Direct3D11.D3D11_OMAC
-Windows.Win32.Graphics.Direct3D11.D3D11_PACKED_MIP_DESC
-Windows.Win32.Graphics.Direct3D11.D3D11_QUERY
-Windows.Win32.Graphics.Direct3D11.D3D11_QUERY_DESC
-Windows.Win32.Graphics.Direct3D11.D3D11_QUERY_DESC1
-Windows.Win32.Graphics.Direct3D11.D3D11_QUERY_EVENT
-Windows.Win32.Graphics.Direct3D11.D3D11_RASTERIZER_DESC
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-Windows.Win32.Graphics.Direct3D11.D3D11_RASTERIZER_DESC2
-Windows.Win32.Graphics.Direct3D11.D3D11_RENDER_TARGET_BLEND_DESC
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-Windows.Win32.Graphics.Direct3D11.D3D11_RESOURCE_MISC_TEXTURECUBE
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-Windows.Win32.Graphics.Direct3D11.D3D11_RTV_DIMENSION_TEXTURE2DARRAY
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-Windows.Win32.Graphics.Direct3D11.D3D11_SDK_VERSION
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-Windows.Win32.Graphics.Direct3D11.D3D11_SO_DECLARATION_ENTRY
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-Windows.Win32.Graphics.Direct3D11.D3D11_SUBRESOURCE_TILING
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-Windows.Win32.Graphics.Direct3D11.D3D11_TEX1D_UAV
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-Windows.Win32.Graphics.Direct3D11.D3D11_USAGE_DEFAULT
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-Windows.Win32.Graphics.Direct3D11.D3D11_VIDEO_COLOR_RGBA
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-Windows.Win32.UI.HiDpi.DPI_AWARENESS_CONTEXT
-Windows.Win32.UI.HiDpi.DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE
-Windows.Win32.UI.HiDpi.DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2
-Windows.Win32.UI.HiDpi.MDT_EFFECTIVE_DPI
-Windows.Win32.UI.HiDpi.MONITOR_DPI_TYPE
-Windows.Win32.UI.HiDpi.PROCESS_DPI_AWARENESS
-Windows.Win32.UI.HiDpi.PROCESS_PER_MONITOR_DPI_AWARE
-Windows.Win32.UI.Input.Ime.CFS_POINT
-Windows.Win32.UI.Input.Ime.COMPOSITIONFORM
-Windows.Win32.UI.Input.Ime.GCS_COMPSTR
-Windows.Win32.UI.Input.Ime.GCS_RESULTSTR
-Windows.Win32.UI.Input.Ime.HIMC
-Windows.Win32.UI.Input.Ime.IME_COMPOSITION_STRING
-Windows.Win32.UI.Input.Ime.ImmAssociateContext
-Windows.Win32.UI.Input.Ime.ImmDestroyContext
-Windows.Win32.UI.Input.Ime.ImmGetCompositionStringW
-Windows.Win32.UI.Input.Ime.ImmGetContext
-Windows.Win32.UI.Input.Ime.ImmReleaseContext
-Windows.Win32.UI.Input.Ime.ImmSetCompositionWindow
-Windows.Win32.UI.Input.KeyboardAndMouse.GetKeyState
-Windows.Win32.UI.Input.KeyboardAndMouse.ReleaseCapture
-Windows.Win32.UI.Input.KeyboardAndMouse.SetCapture
-Windows.Win32.UI.Input.KeyboardAndMouse.TME_LEAVE
-Windows.Win32.UI.Input.KeyboardAndMouse.TRACKMOUSEEVENT
-Windows.Win32.UI.Input.KeyboardAndMouse.TRACKMOUSEEVENT_FLAGS
-Windows.Win32.UI.Input.KeyboardAndMouse.TrackMouseEvent
-Windows.Win32.UI.Input.KeyboardAndMouse.VIRTUAL_KEY
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_0
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_1
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_2
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_3
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_4
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_5
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_6
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_7
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_8
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_9
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_A
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_ADD
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_B
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_BACK
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_C
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_CAPITAL
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_CONTROL
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_D
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_DECIMAL
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_DELETE
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_DIVIDE
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_DOWN
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_E
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_END
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_ESCAPE
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F1
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F10
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F11
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F12
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F2
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F3
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F4
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F5
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F6
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F7
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F8
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_F9
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_FPARAM
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_G
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_H
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_HOME
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_I
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_INSERT
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_J
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_K
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-Windows.Win32.UI.Input.KeyboardAndMouse.VK_LCONTROL
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_LEFT
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_LMENU
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_LSHIFT
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_LWIN
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_M
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_MENU
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_MULTIPLY
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_N
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NEXT
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMLOCK
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD0
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD1
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD2
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD3
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD4
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD5
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD6
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD7
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD8
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_NUMPAD9
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_O
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_OEM_1
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_OEM_2
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_OEM_3
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_OEM_4
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_OEM_5
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_OEM_6
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_OEM_7
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_OEM_COMMA
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-Windows.Win32.UI.Input.KeyboardAndMouse.VK_PAUSE
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-Windows.Win32.UI.Input.KeyboardAndMouse.VK_Q
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-Windows.Win32.UI.Input.KeyboardAndMouse.VK_RETURN
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-Windows.Win32.UI.Input.KeyboardAndMouse.VK_RMENU
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-Windows.Win32.UI.Input.KeyboardAndMouse.VK_T
-Windows.Win32.UI.Input.KeyboardAndMouse.VK_TAB
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-Windows.Win32.UI.Input.KeyboardAndMouse.VK_X
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-Windows.Win32.UI.Input.KeyboardAndMouse.VK_Z
-Windows.Win32.UI.Input.KeyboardAndMouse._TrackMouseEvent
-Windows.Win32.UI.Input.XboxController.XINPUT_GAMEPAD
-Windows.Win32.UI.Input.XboxController.XINPUT_GAMEPAD_A
-Windows.Win32.UI.Input.XboxController.XINPUT_GAMEPAD_B
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-Windows.Win32.UI.Input.XboxController.XINPUT_GAMEPAD_DPAD_RIGHT
-Windows.Win32.UI.Input.XboxController.XINPUT_GAMEPAD_DPAD_UP
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-Windows.Win32.UI.Input.XboxController.XINPUT_GAMEPAD_LEFT_THUMB
-Windows.Win32.UI.Input.XboxController.XINPUT_GAMEPAD_RIGHT_SHOULDER
-Windows.Win32.UI.Input.XboxController.XINPUT_GAMEPAD_RIGHT_THUMB
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-Windows.Win32.UI.Input.XboxController.XINPUT_STATE
-Windows.Win32.UI.Input.XboxController.XInputGetState
-Windows.Win32.UI.Shell.FOLDERID_LocalAppData
-Windows.Win32.UI.Shell.KF_FLAG_DEFAULT
-Windows.Win32.UI.Shell.KNOWN_FOLDER_FLAG
-Windows.Win32.UI.Shell.PropertiesSystem.IPropertyStore
-Windows.Win32.UI.Shell.PropertiesSystem.IPropertyStoreCache
-Windows.Win32.UI.Shell.PropertiesSystem.PSC_STATE
-Windows.Win32.UI.Shell.SHCreateMemStream
-Windows.Win32.UI.Shell.SHGetKnownFolderPath
-Windows.Win32.UI.WindowsAndMessaging.AdjustWindowRectEx
-Windows.Win32.UI.WindowsAndMessaging.CS_OWNDC
-Windows.Win32.UI.WindowsAndMessaging.CW_USEDEFAULT
-Windows.Win32.UI.WindowsAndMessaging.CreateWindowExW
-Windows.Win32.UI.WindowsAndMessaging.DefWindowProcW
-Windows.Win32.UI.WindowsAndMessaging.DestroyCursor
-Windows.Win32.UI.WindowsAndMessaging.DestroyIcon
-Windows.Win32.UI.WindowsAndMessaging.DestroyMenu
-Windows.Win32.UI.WindowsAndMessaging.DestroyWindow
-Windows.Win32.UI.WindowsAndMessaging.DispatchMessageW
-Windows.Win32.UI.WindowsAndMessaging.GDI_IMAGE_TYPE
-Windows.Win32.UI.WindowsAndMessaging.GWLP_USERDATA
-Windows.Win32.UI.WindowsAndMessaging.GWL_EXSTYLE
-Windows.Win32.UI.WindowsAndMessaging.GWL_STYLE
-Windows.Win32.UI.WindowsAndMessaging.GetClientRect
-Windows.Win32.UI.WindowsAndMessaging.GetForegroundWindow
-Windows.Win32.UI.WindowsAndMessaging.GetMessageW
-Windows.Win32.UI.WindowsAndMessaging.GetSystemMetrics
-Windows.Win32.UI.WindowsAndMessaging.GetWindowLongPtrW
-Windows.Win32.UI.WindowsAndMessaging.GetWindowLongW
-Windows.Win32.UI.WindowsAndMessaging.GetWindowPlacement
-Windows.Win32.UI.WindowsAndMessaging.GetWindowRect
-Windows.Win32.UI.WindowsAndMessaging.HCURSOR
-Windows.Win32.UI.WindowsAndMessaging.HICON
-Windows.Win32.UI.WindowsAndMessaging.HMENU
-Windows.Win32.UI.WindowsAndMessaging.HTBOTTOM
-Windows.Win32.UI.WindowsAndMessaging.HTBOTTOMLEFT
-Windows.Win32.UI.WindowsAndMessaging.HTBOTTOMRIGHT
-Windows.Win32.UI.WindowsAndMessaging.HTCAPTION
-Windows.Win32.UI.WindowsAndMessaging.HTCLIENT
-Windows.Win32.UI.WindowsAndMessaging.HTLEFT
-Windows.Win32.UI.WindowsAndMessaging.HTRIGHT
-Windows.Win32.UI.WindowsAndMessaging.HTSYSMENU
-Windows.Win32.UI.WindowsAndMessaging.HTTOP
-Windows.Win32.UI.WindowsAndMessaging.HTTOPLEFT
-Windows.Win32.UI.WindowsAndMessaging.HTTOPRIGHT
-Windows.Win32.UI.WindowsAndMessaging.HWND_NOTOPMOST
-Windows.Win32.UI.WindowsAndMessaging.HWND_TOPMOST
-Windows.Win32.UI.WindowsAndMessaging.IDC_ARROW
-Windows.Win32.UI.WindowsAndMessaging.IDC_CROSS
-Windows.Win32.UI.WindowsAndMessaging.IDC_HAND
-Windows.Win32.UI.WindowsAndMessaging.IDC_HELP
-Windows.Win32.UI.WindowsAndMessaging.IDC_IBEAM
-Windows.Win32.UI.WindowsAndMessaging.IDC_NO
-Windows.Win32.UI.WindowsAndMessaging.IDC_SIZEALL
-Windows.Win32.UI.WindowsAndMessaging.IDC_SIZENESW
-Windows.Win32.UI.WindowsAndMessaging.IDC_SIZENS
-Windows.Win32.UI.WindowsAndMessaging.IDC_SIZENWSE
-Windows.Win32.UI.WindowsAndMessaging.IDC_SIZEWE
-Windows.Win32.UI.WindowsAndMessaging.IDI_WINLOGO
-Windows.Win32.UI.WindowsAndMessaging.IMAGE_FLAGS
-Windows.Win32.UI.WindowsAndMessaging.IMAGE_ICON
-Windows.Win32.UI.WindowsAndMessaging.IsGUIThread
-Windows.Win32.UI.WindowsAndMessaging.IsProcessDPIAware
-Windows.Win32.UI.WindowsAndMessaging.KillTimer
-Windows.Win32.UI.WindowsAndMessaging.LAYERED_WINDOW_ATTRIBUTES_FLAGS
-Windows.Win32.UI.WindowsAndMessaging.LR_DEFAULTCOLOR
-Windows.Win32.UI.WindowsAndMessaging.LWA_ALPHA
-Windows.Win32.UI.WindowsAndMessaging.LoadCursorW
-Windows.Win32.UI.WindowsAndMessaging.LoadIconW
-Windows.Win32.UI.WindowsAndMessaging.LoadImageW
-Windows.Win32.UI.WindowsAndMessaging.MSG
-Windows.Win32.UI.WindowsAndMessaging.MoveWindow
-Windows.Win32.UI.WindowsAndMessaging.NCCALCSIZE_PARAMS
-Windows.Win32.UI.WindowsAndMessaging.PEEK_MESSAGE_REMOVE_TYPE
-Windows.Win32.UI.WindowsAndMessaging.PM_NOREMOVE
-Windows.Win32.UI.WindowsAndMessaging.PM_REMOVE
-Windows.Win32.UI.WindowsAndMessaging.PeekMessageW
-Windows.Win32.UI.WindowsAndMessaging.PostMessageW
-Windows.Win32.UI.WindowsAndMessaging.RegisterClassExW
-Windows.Win32.UI.WindowsAndMessaging.SET_WINDOW_POS_FLAGS
-Windows.Win32.UI.WindowsAndMessaging.SHOW_WINDOW_CMD
-Windows.Win32.UI.WindowsAndMessaging.SM_CXICON
-Windows.Win32.UI.WindowsAndMessaging.SM_CXSMICON
-Windows.Win32.UI.WindowsAndMessaging.SM_CYICON
-Windows.Win32.UI.WindowsAndMessaging.SM_CYSMICON
-Windows.Win32.UI.WindowsAndMessaging.SWP_FRAMECHANGED
-Windows.Win32.UI.WindowsAndMessaging.SWP_NOACTIVATE
-Windows.Win32.UI.WindowsAndMessaging.SWP_NOMOVE
-Windows.Win32.UI.WindowsAndMessaging.SWP_NOSIZE
-Windows.Win32.UI.WindowsAndMessaging.SWP_NOZORDER
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-Windows.Win32.UI.WindowsAndMessaging.SW_MINIMIZE
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-Windows.Win32.UI.WindowsAndMessaging.SW_SHOW
-Windows.Win32.UI.WindowsAndMessaging.SYSTEM_METRICS_INDEX
-Windows.Win32.UI.WindowsAndMessaging.SendMessageW
-Windows.Win32.UI.WindowsAndMessaging.SetCursor
-Windows.Win32.UI.WindowsAndMessaging.SetLayeredWindowAttributes
-Windows.Win32.UI.WindowsAndMessaging.SetTimer
-Windows.Win32.UI.WindowsAndMessaging.SetWindowLongPtrW
-Windows.Win32.UI.WindowsAndMessaging.SetWindowLongW
-Windows.Win32.UI.WindowsAndMessaging.SetWindowPos
-Windows.Win32.UI.WindowsAndMessaging.ShowCursor
-Windows.Win32.UI.WindowsAndMessaging.ShowWindow
-Windows.Win32.UI.WindowsAndMessaging.TIMERPROC
-Windows.Win32.UI.WindowsAndMessaging.TranslateMessage
-Windows.Win32.UI.WindowsAndMessaging.WA_ACTIVE
-Windows.Win32.UI.WindowsAndMessaging.WINDOWPLACEMENT
-Windows.Win32.UI.WindowsAndMessaging.WINDOWPLACEMENT_FLAGS
-Windows.Win32.UI.WindowsAndMessaging.WINDOWPOS
-Windows.Win32.UI.WindowsAndMessaging.WINDOW_EX_STYLE
-Windows.Win32.UI.WindowsAndMessaging.WINDOW_LONG_PTR_INDEX
-Windows.Win32.UI.WindowsAndMessaging.WINDOW_STYLE
-Windows.Win32.UI.WindowsAndMessaging.WM_ACTIVATE
-Windows.Win32.UI.WindowsAndMessaging.WM_CHAR
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-Windows.Win32.UI.WindowsAndMessaging.WM_DESTROY
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diff --git a/tools/windows_bindgen/src/main.rs b/tools/windows_bindgen/src/main.rs
deleted file mode 100644
index c29edb928..000000000
--- a/tools/windows_bindgen/src/main.rs
+++ /dev/null
@@ -1,240 +0,0 @@
-//! Regenerate the vendored `windows` crate bindings.
-//!
-//! `libs/windows/windows-rs` is upstream `windows` 0.62.2 with ONE generated
-//! file, `src/Windows/mod.rs`, holding exactly the APIs this repo uses (plus
-//! their metadata dependencies) instead of the 10M-line full crate. This tool
-//! is the only way that file changes:
-//!
-//! ```text
-//! cd tools/windows_bindgen && cargo run --release
-//! ```
-//!
-//! It runs `windows-bindgen` 0.62.1 in `--package --implement` mode over
-//! `filter.txt` (one fully-qualified type, function, constant or namespace per
-//! line; `#` comments allowed), closes the set over every dependency the
-//! generator would otherwise skip a member for, folds the per-namespace files
-//! into the single nested-module file the crate `include!`s (keeping every
-//! `#[cfg(feature = "...")]` gate, module-level ones included, so the feature
-//! algebra is exactly upstream's), and normalizes
-//! the two spots where the published 0.62.1 generator predates the vendored
-//! windows-core 0.62.2 (`Error::from_thread`, `imp::array_proxy`). Item-level
-//! A consumer enables the features for the namespaces it uses, as with the
-//! upstream crate.
-//!
-//! To use a new Windows API: add it (or its namespace) to `filter.txt`, run
-//! this, and `cargo check --target x86_64-pc-windows-msvc` the consumers
-//! (platform, platform/video, platform/network, libs/system_speech, mpterm).
-
-use std::collections::BTreeSet;
-use std::fs;
-use std::path::{Path, PathBuf};
-
-fn main() {
-    let tool_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-    let repo = tool_dir
-        .parent()
-        .and_then(Path::parent)
-        .expect("tools/windows_bindgen sits two levels below the repo root");
-    let filter = tool_dir.join("filter.txt");
-    let out_file = repo.join("libs/windows/windows-rs/src/Windows/mod.rs");
-    let pkg_dir = tool_dir.join("target/bindgen-package");
-
-    let filter_text = fs::read_to_string(&filter).expect("read filter.txt");
-    let mut wanted: BTreeSet<String> = filter_text
-        .lines()
-        .map(|line| line.split('#').next().unwrap_or("").trim())
-        .filter(|line| !line.is_empty())
-        .map(str::to_string)
-        .collect();
-    eprintln!("windows-bindgen: {} filter entries", wanted.len());
-
-    // A member whose parameter or return type is outside the set is skipped by
-    // the generator — but its `_Impl` vtable slot is still emitted, and the two
-    // disagree (a `usize` placeholder against a fn item). Closing the set over
-    // those dependencies removes every skip, so the output is self-consistent.
-    for round in 1..=20 {
-        let _ = fs::remove_dir_all(&pkg_dir);
-        fs::create_dir_all(&pkg_dir).expect("create package dir");
-        let warnings = generate(&pkg_dir, &wanted);
-        let missing = missing_dependencies(&warnings.to_string());
-        if missing.is_empty() {
-            break;
-        }
-        eprintln!("round {round}: {} skipped members, adding {} dependency types", warnings.len(), missing.len());
-        let before = wanted.len();
-        wanted.extend(missing);
-        if wanted.len() == before {
-            panic!("the generator keeps skipping members it was already given:\n{warnings}");
-        }
-    }
-
-    let flat = normalize(&flatten(&pkg_dir.join("src/Windows")));
-    fs::write(&out_file, &flat).expect("write mod.rs");
-    eprintln!("wrote {} ({} lines)", out_file.display(), flat.lines().count());
-}
-
-fn generate(pkg_dir: &Path, wanted: &BTreeSet<String>) -> windows_bindgen::Warnings {
-    let mut args: Vec<String> = vec![
-        "--in".into(),
-        "default".into(),
-        "--package".into(),
-        "--no-toml".into(),
-        // Upstream generates the `*_Impl` traits too; consumers implement COM
-        // interfaces (drop targets, MF callbacks) through them.
-        "--implement".into(),
-        // Upstream links Win32 imports through windows_core, not windows_link;
-        // the vendored crate has no windows-link dependency.
-        "--link".into(),
-        "windows_core".into(),
-        // Upstream's own rustfmt.toml: one item per line, 800 columns. The repo
-        // root's rustfmt.toml disables formatting; override it here or the
-        // generator falls back to raw token soup.
-        "--rustfmt".into(),
-        "disable_all_formatting=false,max_width=800,newline_style=Unix".into(),
-        "--out".into(),
-        pkg_dir.to_string_lossy().into_owned(),
-        "--filter".into(),
-    ];
-    args.extend(wanted.iter().cloned());
-    windows_bindgen::bindgen(args.iter().map(String::as_str))
-}
-
-/// The types named under "due to missing dependencies:" in the warnings.
-fn missing_dependencies(warnings: &str) -> BTreeSet<String> {
-    let mut out = BTreeSet::new();
-    let mut in_list = false;
-    for line in warnings.lines() {
-        if line.contains("due to missing dependencies") {
-            in_list = true;
-            continue;
-        }
-        if in_list {
-            if let Some(name) = line.strip_prefix("  Windows.") {
-                out.insert(format!("Windows.{}", name.trim()));
-                continue;
-            }
-            in_list = false;
-        }
-    }
-    out
-}
-
-/// Fold one package-mode namespace directory: its items first, then each
-/// submodule as `#[cfg(feature = "..")] pub mod Name{ ... }`, recursively. The
-/// per-file header (generator comment, `#![allow(..)]`) is dropped; the
-/// module declarations become inline modules with the same gate; everything
-/// else is kept verbatim.
-fn flatten(dir: &Path) -> String {
-    let text = fs::read_to_string(dir.join("mod.rs")).unwrap_or_else(|e| panic!("{}: {e}", dir.display()));
-    let lines: Vec<&str> = text.lines().collect();
-    let mut i = 0;
-    while i < lines.len() && (lines[i].starts_with("// Bindings generated") || lines[i].trim().is_empty()) {
-        i += 1;
-    }
-    if i < lines.len() && lines[i].starts_with("#![allow(") {
-        // One line at max_width=800, several at rustfmt defaults.
-        while i < lines.len() && !lines[i].trim_end().ends_with(")]") {
-            i += 1;
-        }
-        i += 1;
-        while i < lines.len() && lines[i].trim().is_empty() {
-            i += 1;
-        }
-    }
-    let mut items = String::new();
-    let mut mods: Vec<(Option<&str>, &str)> = Vec::new();
-    while i < lines.len() {
-        let line = lines[i];
-        if let Some(name) = submodule_decl(line) {
-            mods.push((None, name));
-            i += 1;
-            continue;
-        }
-        if line.starts_with("#[cfg(") && line.ends_with(")]") {
-            if let Some(name) = lines.get(i + 1).and_then(|l| submodule_decl(l)) {
-                mods.push((Some(line), name));
-                i += 2;
-                continue;
-            }
-        }
-        items.push_str(line);
-        items.push('\n');
-        i += 1;
-    }
-    let mut out = items;
-    for (cfg, name) in mods {
-        if let Some(cfg) = cfg {
-            out.push_str(cfg);
-            out.push('\n');
-        }
-        out.push_str("pub mod ");
-        out.push_str(name);
-        out.push_str("{\n");
-        out.push_str(&flatten(&dir.join(name)));
-        out.push_str("}\n");
-    }
-    out
-}
-
-fn submodule_decl(line: &str) -> Option<&str> {
-    line.strip_prefix("pub mod ")?.strip_suffix(';')
-}
-
-/// The published windows-bindgen 0.62.1 targets windows-core 0.62.1; the
-/// vendored core is 0.62.2, which renamed the last-error constructor and moved
-/// the implement-side array proxy. These are the only two differences the
-/// generated code shows against the upstream 0.62.2 sources.
-fn normalize(text: &str) -> String {
-    let mut out = String::with_capacity(text.len());
-    for line in text.lines() {
-        let line = line.replace("windows_core::Error::from_win32", "windows_core::Error::from_thread");
-        let line = rewrite_array_proxy(&line);
-        out.push_str(&line);
-        out.push('\n');
-    }
-    out
-}
-
-/// `windows_core::ArrayProxy::from_raw_parts(ARGS).as_array()` ->
-/// `&mut windows_core::imp::array_proxy(ARGS)` (what upstream 0.62.2 emits).
-fn rewrite_array_proxy(line: &str) -> String {
-    const OLD: &str = "windows_core::ArrayProxy::from_raw_parts(";
-    const TAIL: &str = ").as_array()";
-    let mut rest = line;
-    let mut out = String::new();
-    while let Some(start) = rest.find(OLD) {
-        out.push_str(&rest[..start]);
-        let after = &rest[start + OLD.len()..];
-        let Some(end) = after.find(TAIL) else {
-            panic!("unexpected array proxy form: {line}");
-        };
-        out.push_str("&mut windows_core::imp::array_proxy(");
-        out.push_str(&after[..end]);
-        out.push(')');
-        rest = &after[end + TAIL.len()..];
-    }
-    out.push_str(rest);
-    out
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn array_proxy_call_sites_take_the_upstream_form() {
-        let line = "IPropertyValue_Impl::GetUInt8Array(this, windows_core::ArrayProxy::from_raw_parts(core::mem::transmute_copy(&value), value_array_size).as_array()).into()";
-        assert_eq!(
-            rewrite_array_proxy(line),
-            "IPropertyValue_Impl::GetUInt8Array(this, &mut windows_core::imp::array_proxy(core::mem::transmute_copy(&value), value_array_size)).into()"
-        );
-    }
-
-    #[test]
-    fn missing_dependency_lists_are_parsed() {
-        let text = "skipping `A.B` due to missing dependencies:\n  Windows.Win32.System.Search.Common.CONDITION_OPERATION\n  Windows.Foundation.X\nskipping `C` due to missing dependencies:\n  Windows.Foundation.X\n";
-        let missing = missing_dependencies(text);
-        assert_eq!(missing.len(), 2);
-        assert!(missing.contains("Windows.Foundation.X"));
-    }
-}
diff --git a/widgets/Cargo.toml b/widgets/Cargo.toml
index e9be83d45..0cbd97070 100644
--- a/widgets/Cargo.toml
+++ b/widgets/Cargo.toml
@@ -16,11 +16,7 @@ makepad-derive-widget = {path = "./derive_widget", version="2.0.0"}
 makepad-mbtile-reader = { path = "../libs/mbtile_reader", version = "1.0.0", optional = true }
 i_overlay = { path = "../libs/i_overlay", version = "7.0.3", optional = true, default-features = false }
 makepad-fast-inflate = { path = "../libs/fast_inflate", optional = true }
-# Silero VAD (the speech gate) from the speech model family; only that module.
-makepad-ai-speech = { path = "../libs/ai/models/speech", default-features = false, features = ["vad"], optional = true }
-# Speech-to-text sessions (Whisper here / machine / LAN, else the OS engine).
-# No default features: only the speech pipes, never the image/video backends.
-makepad-ai-hub = { path = "../libs/ai/hub", default-features = false, features = ["stt"], optional = true }
+makepad-voice = { path = "../libs/voice", version = "0.1.0", optional = true }
 makepad-cef = { path = "../libs/cef", optional = true }
 # Public optional sibling crates. These are re-exported from lib.rs so an
 # application can depend on makepad-widgets as its sole Makepad source.
@@ -40,7 +36,7 @@ serde = { version = "1.0", optional = true, features = ["derive"] }
 [features]
 default = []
 
-voice = ["dep:makepad-ai-speech", "dep:makepad-ai-hub"]
+voice = ["dep:makepad-voice"]
 maps = ["dep:makepad-mbtile-reader", "dep:makepad-fast-inflate", "dep:i_overlay"]
 gltf = ["dep:makepad-gltf"]
 csg = ["dep:makepad-csg"]
diff --git a/widgets/src/ai_slot.rs b/widgets/src/ai_slot.rs
deleted file mode 100644
index d3023ae16..000000000
--- a/widgets/src/ai_slot.rs
+++ /dev/null
@@ -1,627 +0,0 @@
-//! The AI chat slot: F10 in every standalone `Window`.
-//!
-//! The way every app grew the Shift+F10 designer, every app gets the assistant:
-//! `Window` declares `ai_chat := AiChatSlot{}` beside the tweaker,
-//! hardcoded, zero cost while off. The slot owns nothing of the chat — it
-//! is a place. On the first F10 it instantiates the chat's module root BY
-//! NAME, `mod.widgets.AiChatOverlay{}`, which exists when the app links
-//! the `makepad-aichat` crate and calls its `script_mod` (the same two
-//! lines every app already does for widgets). An app that did not link it
-//! gets one log line and nothing on screen. Hosted by the window manager
-//! the slot is inert: the WM's own pane is the chat then, and it takes
-//! F10 before any tile sees it.
-//!
-//! Open, the overlay slides in on the LEFT and PUSHES the body in
-//! (decision 17): the slot reserves a strip — the body's left inset,
-//! animated with the slide (the WM pane's motion: easeOutQuint, 260 ms in,
-//! 200 ms out, 440 px clamped to 40 % of the window) — and the body is
-//! laid out beside it every frame, so nothing of the app is ever under
-//! the chat. The card fills the strip, a 2 px edge on its right, its
-//! ground the app's own `theme.color_bg_app` read when it opens (after
-//! any retint). It owns the pointer inside the strip and the keyboard
-//! through its composer. Requests from outside the widget tree — the
-//! bridge's `/ai` routes, the overlay's own Escape — come through
-//! [`AiSlotRequests`], a `Cx` global the slot drains on its next event,
-//! so nothing here is a static.
-
-use crate::{
-    keyboard_view::KeyboardView,
-    makepad_derive_widget::*,
-    makepad_draw::*,
-    makepad_script::script_eval,
-    makepad_script::trap::NoTrap,
-    text_input::TextInputWidgetRefExt,
-    view::View,
-    widget::*,
-    widget_tree::CxWidgetExt,
-};
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-    use mod.widgets.*
-
-    mod.widgets.AiChatSlotBase = #(AiChatSlot::register_widget(vm))
-    mod.widgets.AiChatSlot = set_type_default() do mod.widgets.AiChatSlotBase{
-        width: 0
-        height: 0
-        // An opaque ground: the container tint is translucent by design and
-        // the panel draws its own bands over this.
-        draw_card +: { color: theme.color_bg_app }
-        draw_edge +: { color: theme.color_text_hl }
-    }
-}
-
-/// Seconds the slide-in takes.
-const SLIDE_IN: f64 = 0.26;
-/// Seconds the slide-out takes.
-const SLIDE_OUT: f64 = 0.20;
-/// The overlay's width, before the window-fraction clamp.
-const PANE_WIDTH: f64 = 440.0;
-/// The most of the window the overlay may take.
-const PANE_MAX_FRACTION: f64 = 0.4;
-/// The narrowest the overlay ever gets.
-const PANE_MIN_WIDTH: f64 = 240.0;
-/// The edge on the overlay's right.
-const EDGE: f64 = 2.0;
-
-/// A cubic bezier from (0,0) to (1,1) evaluated as y(x), like a CSS
-/// timing function: x is solved for the curve parameter first.
-fn bezier(p1x: f64, p1y: f64, p2x: f64, p2y: f64, x: f64) -> f64 {
-    if x <= 0.0 {
-        return 0.0;
-    }
-    if x >= 1.0 {
-        return 1.0;
-    }
-    let curve = |a: f64, b: f64, u: f64| {
-        let v = 1.0 - u;
-        3.0 * v * v * u * a + 3.0 * v * u * u * b + u * u * u
-    };
-    let (mut lo, mut hi) = (0.0f64, 1.0f64);
-    for _ in 0..24 {
-        let mid = 0.5 * (lo + hi);
-        if curve(p1x, p2x, mid) < x {
-            lo = mid;
-        } else {
-            hi = mid;
-        }
-    }
-    curve(p1y, p2y, 0.5 * (lo + hi))
-}
-
-/// easeOutQuint as a bezier (0.23, 1, 0.32, 1) — the WM pane's motion.
-pub fn ease_out_quint(t: f64) -> f64 {
-    bezier(0.23, 1.0, 0.32, 1.0, t)
-}
-
-/// What the world asks of the slot, outside the widget tree: the bridge's
-/// `/ai?on=` and `/ai?say=`, the overlay's Escape. A `Cx` global; the
-/// slot takes `open`, the overlay takes `say`.
-#[derive(Default)]
-pub struct AiSlotRequests {
-    /// `Some(true)` open, `Some(false)` close; taken by the slot.
-    pub open: Option<bool>,
-    /// Lines to send as if typed, in order; taken by the overlay.
-    pub say: Vec<String>,
-    /// The slot's state as it last reported it, for whoever asks.
-    pub is_open: bool,
-}
-
-/// The slide, as plain state: open or not, how far in (0 hidden, 1
-/// shown), and the animation in flight. No `Cx` so it can be tested.
-#[derive(Default, Clone, Debug, PartialEq)]
-pub struct SlideState {
-    open: bool,
-    t: f64,
-    /// (started at, from t, opening)
-    anim: Option<(f64, f64, bool)>,
-}
-
-impl SlideState {
-    pub fn is_open(&self) -> bool {
-        self.open
-    }
-
-    /// 0 = fully hidden, 1 = fully shown.
-    pub fn t(&self) -> f64 {
-        self.t
-    }
-
-    /// On screen at all: open, or still sliding out.
-    pub fn showing(&self) -> bool {
-        self.open || self.t > 0.0
-    }
-
-    /// Start opening or closing at `now`; nothing when already so.
-    pub fn set_open(&mut self, now: f64, open: bool) -> bool {
-        if self.open == open {
-            return false;
-        }
-        self.open = open;
-        self.anim = Some((now, self.t, open));
-        true
-    }
-
-    /// Advance to `now`; true while the slide still moves.
-    pub fn animate(&mut self, now: f64) -> bool {
-        let Some((start, from, opening)) = self.anim else { return false };
-        let dur = if opening { SLIDE_IN } else { SLIDE_OUT };
-        let to = if opening { 1.0 } else { 0.0 };
-        let p = ((now - start) / dur).clamp(0.0, 1.0);
-        self.t = from + (to - from) * p;
-        if p >= 1.0 {
-            self.t = to;
-            self.anim = None;
-            return false;
-        }
-        true
-    }
-
-    /// The overlay's resting rect beside `body` (the FULL body, before
-    /// the strip is taken from it): left side, full height.
-    pub fn rest_rect(body: Rect) -> Rect {
-        let w = PANE_WIDTH.min(body.size.x * PANE_MAX_FRACTION).max(PANE_MIN_WIDTH).min(body.size.x.max(1.0));
-        Rect { pos: body.pos, size: dvec2(w, body.size.y) }
-    }
-
-    /// The strip the body gives up right now: the card's width, eased —
-    /// zero hidden, the full width at rest.
-    pub fn strip(&self, body: Rect) -> f64 {
-        (ease_out_quint(self.t) * Self::rest_rect(body).size.x).max(0.0)
-    }
-
-    /// The rect as drawn right now: right-aligned in the strip, so it
-    /// slides in from off the body's left edge.
-    pub fn slid_rect(&self, body: Rect) -> Rect {
-        let rest = Self::rest_rect(body);
-        Rect { pos: dvec2(rest.pos.x + self.strip(body) - rest.size.x, rest.pos.y), size: rest.size }
-    }
-
-    /// The body as it is laid out beside a strip that wide.
-    pub fn body_beside(body: Rect, strip: f64) -> Rect {
-        Rect { pos: dvec2(body.pos.x + strip, body.pos.y), size: dvec2((body.size.x - strip).max(0.0), body.size.y) }
-    }
-}
-
-#[derive(Script, ScriptHook, Widget)]
-pub struct AiChatSlot {
-    #[source]
-    source: ScriptObjectRef,
-    #[uid]
-    uid: WidgetUid,
-    #[walk]
-    walk: Walk,
-    #[layout]
-    layout: Layout,
-    #[redraw]
-    #[live]
-    draw_card: DrawColor,
-    #[live]
-    draw_edge: DrawColor,
-    /// The chat's module root, made by name on the first open.
-    #[rust]
-    overlay: Option<WidgetRef>,
-    /// The app does not link the chat: said once, then quiet.
-    #[rust]
-    missing_logged: bool,
-    #[rust]
-    slide: SlideState,
-    /// The window's FULL body rect (before the strip is taken from it), as
-    /// the intercept last saw it: what the overlay slides in beside.
-    #[rust]
-    body_rect: Rect,
-    /// The left inset the body currently carries for the strip.
-    #[rust]
-    applied_inset: f64,
-    /// The app's ground colour, read from its theme when the slot opens.
-    #[rust]
-    ground: Option<Vec4f>,
-    #[rust]
-    next_frame: NextFrame,
-    /// The composer was asked for the keyboard before the overlay had
-    /// drawn; claimed right after its next draw.
-    #[rust]
-    focus_pending: bool,
-    /// Where the overlay draws: a list in the window's overlay, composited
-    /// over the body (see `draw_walk`). Made on the first open; RETAINED
-    /// by the window between frames, so it is drawn empty while hidden.
-    #[rust]
-    overlay_list: Option<DrawList2d>,
-}
-
-impl AiChatSlot {
-    pub fn is_open(&self) -> bool {
-        self.slide.is_open()
-    }
-
-    fn showing(&self) -> bool {
-        self.slide.showing()
-    }
-
-    /// Inside the overlay as drawn right now, while it is open.
-    pub fn contains(&self, p: DVec2) -> bool {
-        self.slide.is_open() && self.slide.slid_rect(self.body_rect).contains(p)
-    }
-
-    /// The body as it was drawn — beside whatever strip it carried then;
-    /// the full rect is that plus the strip.
-    pub fn set_body_rect(&mut self, drawn: Rect) {
-        if drawn.size.x + self.applied_inset > 0.0 && drawn.size.y > 0.0 {
-            self.body_rect = Rect {
-                pos: dvec2(drawn.pos.x - self.applied_inset, drawn.pos.y),
-                size: dvec2(drawn.size.x + self.applied_inset, drawn.size.y),
-            };
-        }
-    }
-
-    /// Hand the body its left inset for the strip as it is right now. The
-    /// parent reads the body's walk on every draw, so a changed inset is a
-    /// relayout of the whole window.
-    fn apply_inset(&mut self, cx: &mut Cx, window_view: &View) {
-        let strip = if self.showing() { self.slide.strip(self.body_rect) } else { 0.0 };
-        if (strip - self.applied_inset).abs() < 0.01 {
-            return;
-        }
-        if let Some((_, body)) = window_view.children.iter().find(|(id, _)| *id == live_id!(body)) {
-            if let Some(mut body) = body.borrow_mut::<KeyboardView>() {
-                body.set_left_inset(strip);
-            }
-        }
-        self.applied_inset = strip;
-        cx.redraw_all();
-    }
-
-    /// The app's ground, after its retint: `theme.color_bg_app` as the
-    /// running VM has it now — not as the slot's DSL captured it.
-    fn theme_ground(cx: &mut Cx) -> Option<Vec4f> {
-        cx.with_vm(|vm| {
-            let theme = vm.module(id!(theme));
-            let value = vm.bx.heap.value(theme, id!(color_bg_app).into(), NoTrap);
-            value.as_color().map(|c| Vec4f {
-                x: ((c >> 24) & 0xff) as f32 / 255.0,
-                y: ((c >> 16) & 0xff) as f32 / 255.0,
-                z: ((c >> 8) & 0xff) as f32 / 255.0,
-                w: (c & 0xff) as f32 / 255.0,
-            })
-        })
-    }
-
-    /// The slide's clock: on the slot's next-frame event, advance and ask
-    /// for another while it moves. Called from the window intercept (which
-    /// sees every event first) and from the slot's own dispatch; the same
-    /// event advances the same way twice, so both may run.
-    fn advance(&mut self, cx: &mut Cx, event: &Event) {
-        if self.next_frame.is_event(event).is_some() {
-            let now = cx.seconds_since_app_start();
-            if self.slide.animate(now) {
-                self.next_frame = cx.new_next_frame();
-            }
-            cx.redraw_all();
-        }
-    }
-
-    /// Make the chat's root, by name. `mod.widgets.AiChatOverlay` exists
-    /// when the app linked `makepad-aichat`; a miss is one log line.
-    fn ensure_overlay(&mut self, cx: &mut Cx) -> bool {
-        if self.overlay.is_some() {
-            return true;
-        }
-        let overlay = cx.with_vm(|vm| {
-            let widgets = vm.module(id!(widgets));
-            let ty = vm.bx.heap.value_path(widgets, ids!(AiChatOverlay), NoTrap);
-            if ty.as_object().is_none() {
-                return None;
-            }
-            let value = script_eval!(vm, {
-                use mod.widgets.*
-                AiChatOverlay {}
-            });
-            Some(WidgetRef::script_from_value(vm, value))
-        });
-        match overlay {
-            Some(overlay) => {
-                // Part of the tree under this slot: /snap and /d see it.
-                cx.widget_tree_insert_child(self.uid, live_id!(overlay), overlay.clone());
-                self.overlay = Some(overlay);
-                true
-            }
-            None => {
-                if !self.missing_logged {
-                    self.missing_logged = true;
-                    log!("F10: this app does not link makepad-aichat (no mod.widgets.AiChatOverlay); nothing to show");
-                }
-                false
-            }
-        }
-    }
-
-    /// The open/close request the world left on `Cx`, if any. Taken here
-    /// from the window intercept (every event the window sees) and from
-    /// the slot's own dispatch, whichever comes first, so a bridge request
-    /// lands on the very next event rather than waiting for the pointer.
-    fn take_requests(&mut self, cx: &mut Cx) {
-        if let Some(open) = cx.global::<AiSlotRequests>().open.take() {
-            self.set_open(cx, open);
-        }
-    }
-
-    fn set_open(&mut self, cx: &mut Cx, open: bool) {
-        if open && !self.ensure_overlay(cx) {
-            return;
-        }
-        let now = cx.seconds_since_app_start();
-        if !self.slide.set_open(now, open) {
-            return;
-        }
-        cx.global::<AiSlotRequests>().is_open = open;
-        self.next_frame = cx.new_next_frame();
-        if open {
-            // The composer takes the keyboard once the overlay has drawn;
-            // the ground is the app's own, as its theme stands now.
-            self.focus_pending = true;
-            self.ground = Self::theme_ground(cx);
-        } else {
-            self.focus_pending = false;
-            // A hidden chat must not keep the keyboard.
-            cx.set_key_focus(Area::Empty);
-        }
-        // The slot's own area is nothing while closed: the window redraws.
-        cx.redraw_all();
-    }
-
-    fn claim_keyboard(&mut self, cx: &mut Cx) {
-        if let Some(overlay) = &self.overlay {
-            overlay.text_input(cx, ids!(panel.input)).set_key_focus(cx);
-        }
-        self.focus_pending = false;
-    }
-
-    fn is_pointer_event(event: &Event) -> Option<DVec2> {
-        match event {
-            Event::MouseMove(e) => Some(e.abs),
-            Event::MouseDown(e) => Some(e.abs),
-            Event::MouseUp(e) => Some(e.abs),
-            Event::Scroll(e) => Some(e.abs),
-            _ => None,
-        }
-    }
-}
-
-/// No modifier at all: the bare F10 the slot owns.
-fn bare_key(m: &KeyModifiers) -> bool {
-    !m.shift && !m.control && !m.alt && !m.logo
-}
-
-/// Called by `Window::handle_event` beside the tweaker's intercept, in
-/// place of ordinary dispatch. `true` when the event was the slot's alone:
-/// the bare F10 (toggled), or a pointer event inside the open overlay.
-/// Hosted by the window manager nothing is intercepted — the WM's pane is
-/// the chat, and it takes F10 before any tile sees it anyway.
-pub fn window_intercept(
-    cx: &mut Cx,
-    event: &Event,
-    window_view: &mut View,
-    window_id: WindowId,
-) -> bool {
-    if cx.in_makepad_studio() {
-        return false;
-    }
-    if let Event::KeyDown(key_event) = event {
-        if key_event.key_code == KeyCode::F10 && bare_key(&key_event.modifiers) {
-            // Several windows see the same key: one toggle per event.
-            let event_id = cx.event_id();
-            let guard = cx.global::<AiSlotToggleGuard>();
-            if guard.event_id != Some(event_id) {
-                guard.event_id = Some(event_id);
-                let open = !cx.global::<AiSlotRequests>().is_open;
-                cx.global::<AiSlotRequests>().open = Some(open);
-                // The request lands on the slot's next event; make one.
-                cx.new_next_frame();
-                cx.redraw_all();
-            }
-            return true;
-        }
-        return false;
-    }
-    let slot = window_view
-        .children
-        .iter()
-        .find(|(id, _)| *id == live_id!(ai_chat))
-        .map(|(_, widget)| widget.clone());
-    let Some(slot) = slot else {
-        return false;
-    };
-    let (showing, inside) = {
-        let Some(mut s) = slot.borrow_mut::<AiChatSlot>() else {
-            return false;
-        };
-        s.take_requests(cx);
-        s.advance(cx, event);
-        // The body rect, live, for the strip, the draw and the hit test —
-        // then the strip goes onto the body as its left inset, every
-        // frame of the slide and once more when it has closed.
-        if let Some((_, body)) = window_view.children.iter().find(|(id, _)| *id == live_id!(body)) {
-            s.set_body_rect(body.area().clipped_rect(cx));
-        }
-        s.apply_inset(cx, window_view);
-        if !s.showing() {
-            return false;
-        }
-        let inside = match AiChatSlot::is_pointer_event(event) {
-            Some(abs) => {
-                let for_this_window = match event {
-                    Event::MouseMove(e) => e.window_id == window_id,
-                    Event::MouseDown(e) => e.window_id == window_id,
-                    Event::MouseUp(e) => e.window_id == window_id,
-                    Event::Scroll(e) => e.window_id == window_id,
-                    _ => false,
-                };
-                for_this_window && s.contains(abs)
-            }
-            None => false,
-        };
-        (s.showing(), inside)
-    };
-    if showing && inside {
-        // The overlay's alone: the tile of the app beneath never sees it.
-        slot.handle_event(cx, event, &mut Scope::empty());
-        return true;
-    }
-    false
-}
-
-/// One toggle per key event, however many windows saw it.
-#[derive(Default)]
-struct AiSlotToggleGuard {
-    event_id: Option<u64>,
-}
-
-impl Widget for AiChatSlot {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        // Requests from outside the tree land here (or in the intercept).
-        self.take_requests(cx);
-        self.advance(cx, event);
-        // Once it exists the overlay keeps ticking whether or not the slot
-        // shows it — a turn in flight finishes behind a closed slot, the way
-        // the WM keeps its hidden pane's child running. Pointer events reach
-        // it only inside its open rect; the rest belongs to the body beneath.
-        let Some(overlay) = self.overlay.clone() else {
-            return;
-        };
-        let pass = match Self::is_pointer_event(event) {
-            Some(abs) => self.contains(abs),
-            None => true,
-        };
-        if pass {
-            overlay.handle_event(cx, event, scope);
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, _walk: Walk) -> DrawStep {
-        // The body is laid out BESIDE the strip (its left inset), so the
-        // card never covers app content; it is still drawn in the window's
-        // retained overlay list — the tweaker's and every popup's place —
-        // because the body is a deferred Fill child of a Down flow, drawn
-        // after every other child, and ink in the ordinary list could sit
-        // under its clip. The list is begun and ended every draw once made,
-        // empty while hidden, or the last picture would stay on screen.
-        // Nothing exists until the first open: closed and never opened
-        // costs nothing.
-        if self.overlay_list.is_none() {
-            if !self.showing() {
-                return DrawStep::done();
-            }
-            self.overlay_list = Some(DrawList2d::new(cx));
-        }
-        let mut list = self.overlay_list.take().unwrap();
-        list.begin_overlay_reuse(cx);
-        let size = cx.current_pass_size();
-        cx.begin_root_turtle(size, Layout::flow_down());
-        if self.showing() {
-            if let Some(overlay) = self.overlay.clone() {
-                // The card, right-aligned in the strip the body gave up:
-                // beside the body, never over it.
-                let r = self.slide.slid_rect(self.body_rect);
-                if let Some(ground) = self.ground {
-                    self.draw_card.color = ground;
-                }
-                self.draw_card.draw_abs(cx, r);
-                self.draw_edge.draw_abs(cx, Rect { pos: dvec2(r.pos.x + r.size.x - EDGE, r.pos.y), size: dvec2(EDGE, r.size.y) });
-                let inner = Rect { pos: r.pos, size: dvec2(r.size.x - EDGE, r.size.y) };
-                overlay.draw_walk_all(cx, scope, Walk::abs_rect(inner));
-                if self.focus_pending && self.slide.is_open() {
-                    // The overlay just drew: its composer has an area to focus.
-                    self.claim_keyboard(cx);
-                }
-            }
-        }
-        cx.end_pass_sized_turtle();
-        list.end(cx);
-        self.overlay_list = Some(list);
-        DrawStep::done()
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn the_slide_opens_closes_and_idles_between() {
-        let mut s = SlideState::default();
-        assert!(!s.showing() && !s.is_open());
-        assert!(s.set_open(10.0, true));
-        assert!(!s.set_open(10.0, true), "opening twice is nothing");
-        assert!(s.is_open() && s.showing());
-        assert!(s.animate(10.0 + SLIDE_IN * 0.5), "still moving half way in");
-        assert!(s.t() > 0.0 && s.t() < 1.0);
-        assert!(!s.animate(10.0 + SLIDE_IN + 0.01), "landed");
-        assert_eq!(s.t(), 1.0);
-        // Closing from fully open: still showing while it slides out.
-        assert!(s.set_open(20.0, false));
-        assert!(!s.is_open() && s.showing());
-        assert!(!s.animate(20.0 + SLIDE_OUT + 0.01));
-        assert_eq!(s.t(), 0.0);
-        assert!(!s.showing(), "gone: zero cost from here");
-        // Idle: no animation to advance.
-        assert!(!s.animate(30.0));
-    }
-
-    #[test]
-    fn the_overlay_rests_on_the_left_and_slides_in_from_off_screen() {
-        let body = Rect { pos: dvec2(0.0, 28.0), size: dvec2(1200.0, 800.0) };
-        let rest = SlideState::rest_rect(body);
-        assert_eq!(rest.size, dvec2(440.0, 800.0));
-        assert_eq!(rest.pos, dvec2(0.0, 28.0));
-        // A narrow window: 40 % of it, never under the minimum.
-        let narrow = SlideState::rest_rect(Rect { pos: dvec2(0.0, 0.0), size: dvec2(800.0, 600.0) });
-        assert_eq!(narrow.size.x, 320.0);
-        let tiny = SlideState::rest_rect(Rect { pos: dvec2(0.0, 0.0), size: dvec2(300.0, 600.0) });
-        assert_eq!(tiny.size.x, 240.0);
-        // Hidden: fully off the left edge, no strip. Shown: at rest, the
-        // strip is the card.
-        let mut s = SlideState::default();
-        assert_eq!(s.slid_rect(body).pos.x, -440.0);
-        assert_eq!(s.strip(body), 0.0);
-        s.set_open(0.0, true);
-        s.animate(SLIDE_IN + 0.01);
-        assert_eq!(s.slid_rect(body), rest);
-        assert_eq!(s.strip(body), 440.0);
-    }
-
-    #[test]
-    fn the_body_is_laid_out_beside_the_strip() {
-        let body = Rect { pos: dvec2(0.0, 28.0), size: dvec2(1200.0, 800.0) };
-        let beside = SlideState::body_beside(body, 440.0);
-        assert_eq!(beside.pos, dvec2(440.0, 28.0));
-        assert_eq!(beside.size, dvec2(760.0, 800.0));
-        // Mid-slide the strip is between nothing and the card, and the
-        // card's right edge is exactly where the body begins.
-        let mut s = SlideState::default();
-        s.set_open(0.0, true);
-        s.animate(SLIDE_IN * 0.5);
-        let strip = s.strip(body);
-        assert!(strip > 0.0 && strip < 440.0, "{strip}");
-        let card = s.slid_rect(body);
-        assert_eq!(card.pos.x + card.size.x, SlideState::body_beside(body, strip).pos.x);
-    }
-
-    #[test]
-    fn requests_are_taken_once() {
-        let mut req = AiSlotRequests::default();
-        req.open = Some(true);
-        assert_eq!(req.open.take(), Some(true));
-        assert_eq!(req.open.take(), None);
-        req.say.push("hello".into());
-        assert_eq!(std::mem::take(&mut req.say), vec!["hello".to_string()]);
-        assert!(req.say.is_empty());
-    }
-
-    #[test]
-    fn bare_keys_have_no_modifier() {
-        let none = KeyModifiers { shift: false, control: false, alt: false, logo: false };
-        assert!(bare_key(&none));
-        assert!(!bare_key(&KeyModifiers { shift: true, ..none }));
-        assert!(!bare_key(&KeyModifiers { control: true, ..none }));
-    }
-}
diff --git a/widgets/src/browser.rs b/widgets/src/browser.rs
index 345d331e0..045fdac4f 100644
--- a/widgets/src/browser.rs
+++ b/widgets/src/browser.rs
@@ -113,7 +113,7 @@ pub struct Browser {
     resized_to: Option<(usize, usize)>,
     #[cfg(feature = "cef")]
     #[rust]
-    resized_at: Option<f64>,
+    resized_at: Option<std::time::Instant>,
     #[cfg(feature = "cef")]
     #[rust]
     deferred_resize: Option<(usize, usize, f32)>,
@@ -122,7 +122,7 @@ pub struct Browser {
     wanted_size: Option<(usize, usize)>,
     #[cfg(feature = "cef")]
     #[rust]
-    wanted_at: Option<f64>,
+    wanted_at: Option<std::time::Instant>,
     #[cfg(feature = "cef")]
     #[rust]
     cef_browser: Option<makepad_cef::Browser>,
@@ -653,7 +653,7 @@ impl Browser {
             }
         }
 
-        let now = Cx::monotonic_now();
+        let now = std::time::Instant::now();
         if self.wanted_size != Some((width, height)) {
             self.wanted_size = Some((width, height));
             self.wanted_at = Some(now);
@@ -686,13 +686,13 @@ impl Browser {
         width: usize,
         height: usize,
         scale_factor: f32,
-        now: f64,
+        now: std::time::Instant,
     ) {
         let same = self.resized_to == Some((width, height));
         if !same
             && self
                 .resized_at
-                .is_some_and(|last| now - last < RESIZE_INTERVAL.as_secs_f64())
+                .is_some_and(|last| now.duration_since(last) < RESIZE_INTERVAL)
         {
             self.deferred_resize = Some((width, height, scale_factor));
             return;
@@ -729,7 +729,7 @@ impl Browser {
         cx: &mut Cx,
         width: usize,
         height: usize,
-        now: f64,
+        now: std::time::Instant,
     ) {
         #[cfg(target_os = "macos")]
         {
@@ -743,7 +743,7 @@ impl Browser {
             let want = surface_alloc(width, height);
             let settled = self
                 .wanted_at
-                .is_some_and(|since| now - since >= SETTLE.as_secs_f64());
+                .is_some_and(|since| now.duration_since(since) >= SETTLE);
             if !needs_new_surface(self.accel_target_size, self.pending_alloc, want, settled) {
                 return;
             }
@@ -821,7 +821,7 @@ impl Browser {
         // A resize that arrived faster than CEF can take them: apply the last
         // one now, so the end of a drag always reaches the page.
         if let Some((w, h, dpi)) = self.deferred_resize {
-            self.sync_browser_size(w, h, dpi, Cx::monotonic_now());
+            self.sync_browser_size(w, h, dpi, std::time::Instant::now());
             self.redraw(cx);
         }
     }
diff --git a/widgets/src/chart.rs b/widgets/src/chart.rs
index 8e749c782..27c73174a 100644
--- a/widgets/src/chart.rs
+++ b/widgets/src/chart.rs
@@ -536,7 +536,8 @@ impl ChartView {
                 abs_pos: Some(self.rect.pos),
                 width: Size::Fixed(self.rect.size.x),
                 height: Size::Fixed(self.rect.size.y),
-                ..Default::default()
+                margin: Inset::default(),
+                metrics: Metrics::default(),
             },
             Layout {
                 clip_x: true,
diff --git a/widgets/src/combo_box.rs b/widgets/src/combo_box.rs
index 4c59b4e3b..7e9779252 100644
--- a/widgets/src/combo_box.rs
+++ b/widgets/src/combo_box.rs
@@ -58,7 +58,6 @@
 
 use crate::{
     animator::{Animate, Animator, AnimatorAction, AnimatorImpl, Play},
-    drop_down::PopupAnchorTransform,
     makepad_derive_widget::*,
     makepad_draw::*,
     scroll_bar::{ScrollAxis, ScrollBar, ScrollBarAction},
@@ -709,10 +708,6 @@ pub struct ComboBox {
     /// it follows a Fill sibling, so the popup cannot be placed from it.
     #[rust]
     aligned_rect: Option<Rect>,
-    /// Optional mapping from a transformed parent draw list into the
-    /// window-space overlay where the popup is drawn and hit-tested.
-    #[rust]
-    popup_anchor_transform: Option<PopupAnchorTransform>,
     #[action_data]
     #[rust]
     action_data: WidgetActionData,
@@ -748,16 +743,6 @@ impl ComboBox {
         let label = self.selected_label().to_string();
         if self.input.text() != label {
             self.input.set_text(cx, &label);
-            // A closed control shows the START of a long label, not the tail
-            // the text field would scroll to after a set_text.
-            self.input.set_cursor(
-                cx,
-                crate::makepad_draw::text::selection::Cursor {
-                    index: 0,
-                    prefer_next_row: false,
-                },
-                false,
-            );
         }
     }
 
@@ -1199,13 +1184,9 @@ impl Widget for ComboBox {
         //    seeing these, so the geometry hit test below is authoritative.
         let mut dismissed = false;
         if self.is_open {
-            let popup_event = self
-                .popup_anchor_transform
-                .and_then(|transform| transform_combo_popup_event(event, transform));
-            let popup_event = popup_event.as_ref().unwrap_or(event);
             let inside = self
                 .geom
-                .is_some_and(|g| pointer_pos(popup_event).is_some_and(|p| g.popup_rect().contains(p)));
+                .is_some_and(|g| pointer_pos(event).is_some_and(|p| g.popup_rect().contains(p)));
             if inside {
                 // The scrollbar hit-tests with its own area and would be
                 // refused by our sweep lock; lend it the lock for one dispatch.
@@ -1213,7 +1194,7 @@ impl Widget for ComboBox {
                     cx.sweep_unlock(self.draw_bg.area());
                     let mut scrolled = None;
                     self.scroll_bar
-                        .handle_event_with(cx, popup_event, &mut |_cx, action| {
+                        .handle_event_with(cx, event, &mut |_cx, action| {
                             if let ScrollBarAction::Scroll { scroll_pos, .. } = action {
                                 scrolled = Some(scroll_pos);
                             }
@@ -1230,18 +1211,18 @@ impl Widget for ComboBox {
                         return;
                     }
                 }
-                self.handle_popup_pointer(cx, popup_event);
+                self.handle_popup_pointer(cx, event);
                 return;
             }
             // Anything pressed outside the popup dismisses it and restores the
             // committed label (macOS: the text field itself counts as
             // "outside"). `dismissed` keeps the press from re-opening the list
             // further down — a click on the arrow must toggle, not cycle.
-            if matches!(popup_event, Event::MouseDown(_) | Event::TouchUpdate(_)) {
+            if matches!(event, Event::MouseDown(_) | Event::TouchUpdate(_)) {
                 self.revert(cx);
                 dismissed = true;
             } else {
-                self.handle_popup_pointer(cx, popup_event);
+                self.handle_popup_pointer(cx, event);
             }
         }
 
@@ -1346,10 +1327,6 @@ impl Widget for ComboBox {
             let trigger = self
                 .aligned_rect
                 .unwrap_or_else(|| self.draw_bg.area().rect(cx));
-            let trigger = self
-                .popup_anchor_transform
-                .map(|transform| transform.rect(trigger))
-                .unwrap_or(trigger);
             self.draw_popup(cx, trigger);
         }
         DrawStep::done()
@@ -1392,12 +1369,6 @@ impl ComboBoxRef {
         self.selected(actions)
     }
 
-    /// The label committed by this action batch, if any.
-    pub fn changed_label(&self, actions: &Actions) -> Option<String> {
-        let index = self.selected(actions)?;
-        self.borrow()?.labels.get(index).cloned()
-    }
-
     pub fn set_selected_item(&self, cx: &mut Cx, item: usize) {
         if let Some(mut inner) = self.borrow_mut() {
             let new_selected = if inner.labels.is_empty() {
@@ -1426,30 +1397,6 @@ impl ComboBoxRef {
             .unwrap_or_default()
     }
 
-    /// Selects the first item whose complete label equals `label`.
-    pub fn set_selected_by_label(&self, label: &str, cx: &mut Cx) {
-        let index = self
-            .borrow()
-            .and_then(|inner| inner.labels.iter().position(|item| item == label));
-        if let Some(index) = index {
-            self.set_selected_item(cx, index);
-        }
-    }
-
-    pub fn set_popup_anchor_transform(
-        &self,
-        cx: &mut Cx,
-        transform: Option<PopupAnchorTransform>,
-    ) {
-        if let Some(mut inner) = self.borrow_mut() {
-            if inner.popup_anchor_transform != transform {
-                inner.popup_anchor_transform = transform;
-                inner.draw_bg.redraw(cx);
-                inner.draw_list.redraw(cx);
-            }
-        }
-    }
-
     /// Drops the full list open (headless captures, programmatic reveal).
     pub fn open_list(&self, cx: &mut Cx) {
         if let Some(mut inner) = self.borrow_mut() {
@@ -1487,62 +1434,9 @@ fn pointer_pos(event: &Event) -> Option<Vec2d> {
     }
 }
 
-fn transform_combo_popup_event(event: &Event, transform: PopupAnchorTransform) -> Option<Event> {
-    let point = |point: DVec2| transform.rect(Rect { pos: point, size: dvec2(0.0, 0.0) }).pos;
-    Some(match event {
-        Event::MouseDown(e) => {
-            let mut e = e.clone();
-            e.abs = point(e.abs);
-            Event::MouseDown(e)
-        }
-        Event::MouseMove(e) => {
-            let mut e = e.clone();
-            e.abs = point(e.abs);
-            e.lock_delta *= transform.scale;
-            Event::MouseMove(e)
-        }
-        Event::MouseUp(e) => {
-            let mut e = e.clone();
-            e.abs = point(e.abs);
-            Event::MouseUp(e)
-        }
-        Event::MouseLeave(e) => {
-            let mut e = e.clone();
-            e.abs = point(e.abs);
-            Event::MouseLeave(e)
-        }
-        Event::Scroll(e) => {
-            let mut e = e.clone();
-            e.abs = point(e.abs);
-            e.scroll *= transform.scale;
-            Event::Scroll(e)
-        }
-        Event::LongPress(e) => {
-            let mut e = e.clone();
-            e.abs = point(e.abs);
-            Event::LongPress(e)
-        }
-        Event::TouchUpdate(e) => {
-            let mut e = e.clone();
-            for touch in &mut e.touches {
-                touch.abs = point(touch.abs);
-                touch.radius *= transform.scale;
-            }
-            Event::TouchUpdate(e)
-        }
-        _ => return None,
-    })
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
-    use std::cell::Cell;
-
-    fn combo_ref(cx: &mut Cx) -> ComboBoxRef {
-        let combo = cx.with_vm(ComboBox::script_new_with_default);
-        WidgetRef::new_with_inner(Box::new(combo)).as_combo_box()
-    }
 
     fn labels() -> Vec<String> {
         [
@@ -1553,37 +1447,6 @@ mod tests {
         .collect()
     }
 
-    #[test]
-    fn ref_selects_an_item_by_its_complete_label() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let combo = combo_ref(&mut cx);
-        combo.set_labels(&mut cx, labels());
-
-        combo.set_selected_by_label("music-hd", &mut cx);
-        assert_eq!(combo.selected_item(), 2);
-        assert_eq!(combo.selected_label(), "music-hd");
-
-        combo.set_selected_by_label("missing", &mut cx);
-        assert_eq!(combo.selected_item(), 2);
-    }
-
-    #[test]
-    fn ref_reports_the_label_selected_by_an_action() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let combo = combo_ref(&mut cx);
-        combo.set_labels(&mut cx, labels());
-        let actions: ActionsBuf = vec![Box::new(WidgetAction {
-            data: None,
-            action: Box::new(ComboBoxAction::Select(4)),
-            widget_uid: combo.widget_uid(),
-            group: None,
-        })];
-
-        assert_eq!(combo.changed_label(&actions).as_deref(), Some("matte"));
-    }
-
     fn trigger(x: f64, y: f64, w: f64, h: f64) -> Rect {
         Rect {
             pos: dvec2(x, y),
@@ -1591,31 +1454,6 @@ mod tests {
         }
     }
 
-    #[test]
-    fn popup_anchor_transform_maps_canvas_geometry_and_pointer_input() {
-        let transform = PopupAnchorTransform {
-            scale: 0.5,
-            translation: dvec2(20.0, -5.0),
-        };
-        assert_eq!(
-            transform.rect(trigger(100.0, 80.0, 200.0, 26.0)),
-            trigger(70.0, 35.0, 100.0, 13.0)
-        );
-
-        let event = Event::MouseDown(MouseDownEvent {
-            abs: dvec2(120.0, 100.0),
-            button: MouseButton::PRIMARY,
-            window_id: WindowId(1, 1),
-            modifiers: KeyModifiers::default(),
-            handled: Cell::new(Area::Empty),
-            time: 0.0,
-        });
-        assert!(matches!(
-            transform_combo_popup_event(&event, transform),
-            Some(Event::MouseDown(event)) if event.abs == dvec2(80.0, 45.0)
-        ));
-    }
-
     // -- filtering -----------------------------------------------------------
 
     #[test]
diff --git a/widgets/src/data_grid.rs b/widgets/src/data_grid.rs
index 2565ea4f4..cade75b6e 100644
--- a/widgets/src/data_grid.rs
+++ b/widgets/src/data_grid.rs
@@ -415,25 +415,6 @@ struct GridViewport {
     total_h: f64,
 }
 
-impl GridViewport {
-    /// Move every cached rect by `delta`. The viewport is computed from the
-    /// turtle at draw time, but a parent that sizes itself by `Fill` can
-    /// still shift the whole widget afterwards (deferred alignment): the
-    /// instances move with it, the cached geometry does not. Re-anchoring
-    /// to where the widget actually landed keeps hit testing honest.
-    fn translate(&mut self, delta: DVec2) {
-        self.widget_rect.pos += delta;
-        self.data_rect.pos += delta;
-        self.col_header_rect.pos += delta;
-        self.row_header_rect.pos += delta;
-        self.corner_rect.pos += delta;
-        for (_, x, _) in &mut self.vis_cols {
-            *x += delta.x;
-        }
-        self.row0_y += delta.y;
-    }
-}
-
 struct CellIter {
     row: usize,
     y: f64,
@@ -1039,7 +1020,7 @@ impl DataGrid {
                 margin: Default::default(),
                 width: Size::Fixed(cell.rect.size.x),
                 height: Size::Fixed(cell.rect.size.y),
-                ..Default::default()
+                metrics: Metrics::default(),
             },
             Layout::flow_down(),
         );
@@ -1309,7 +1290,7 @@ impl DataGrid {
                 margin: Default::default(),
                 width: Size::Fixed(rect.size.x),
                 height: Size::Fixed(rect.size.y),
-                ..Default::default()
+                metrics: Metrics::default(),
             },
             Layout::flow_down(),
         );
@@ -1687,16 +1668,6 @@ impl Widget for DataGrid {
     fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
         let uid = self.uid;
 
-        // Where the widget actually is this frame, after any deferred
-        // alignment by its parents; the cached viewport follows it.
-        let drawn = self.area.rect(cx);
-        if drawn.size.x > 0.0 && drawn.size.y > 0.0 {
-            let delta = drawn.pos - self.vp.widget_rect.pos;
-            if delta.x != 0.0 || delta.y != 0.0 {
-                self.vp.translate(delta);
-            }
-        }
-
         // Scroll bar drag / animation
         let mut sx = None;
         let mut sy = None;
diff --git a/widgets/src/dock.rs b/widgets/src/dock.rs
index be8eee98b..f0d8fa6d7 100644
--- a/widgets/src/dock.rs
+++ b/widgets/src/dock.rs
@@ -1792,24 +1792,12 @@ impl Widget for Dock {
             self.dragging_tab = None;
             let redraw_id = cx.redraw_id;
             let ghost_dl_id = self.ghost_tab_draw_list.draw_list_id();
-            let recording_gen = cx.next_uniform_gen();
-            let uniforms_gen = cx.next_uniform_gen();
-            cx.draw_lists[ghost_dl_id].clear_draw_items(
-                redraw_id,
-                recording_gen,
-                uniforms_gen,
-            );
+            cx.draw_lists[ghost_dl_id].clear_draw_items(redraw_id);
             if let Some(pass_id) = cx.draw_lists[ghost_dl_id].draw_pass_id {
                 cx.repaint_pass_and_child_passes(pass_id);
             }
             let drop_dl_id = self.drop_target_draw_list.draw_list_id();
-            let recording_gen = cx.next_uniform_gen();
-            let uniforms_gen = cx.next_uniform_gen();
-            cx.draw_lists[drop_dl_id].clear_draw_items(
-                redraw_id,
-                recording_gen,
-                uniforms_gen,
-            );
+            cx.draw_lists[drop_dl_id].clear_draw_items(redraw_id);
             self.area.redraw(cx);
         }
 
@@ -1834,17 +1822,9 @@ impl Widget for Dock {
                 self.drop_state = None;
                 self.dragging_tab = None;
                 let redraw_id = cx.redraw_id;
-                let recording_gen = cx.next_uniform_gen();
-                let uniforms_gen = cx.next_uniform_gen();
-                cx.draw_lists[self.ghost_tab_draw_list.draw_list_id()].clear_draw_items(
-                    redraw_id,
-                    recording_gen,
-                    uniforms_gen,
-                );
-                let recording_gen = cx.next_uniform_gen();
-                let uniforms_gen = cx.next_uniform_gen();
+                cx.draw_lists[self.ghost_tab_draw_list.draw_list_id()].clear_draw_items(redraw_id);
                 cx.draw_lists[self.drop_target_draw_list.draw_list_id()]
-                    .clear_draw_items(redraw_id, recording_gen, uniforms_gen);
+                    .clear_draw_items(redraw_id);
                 self.area.redraw(cx);
                 cx.widget_action(uid, DockAction::Drop(f.clone()))
             }
@@ -1852,17 +1832,9 @@ impl Widget for Dock {
                 self.drop_state = None;
                 self.dragging_tab = None;
                 let redraw_id = cx.redraw_id;
-                let recording_gen = cx.next_uniform_gen();
-                let uniforms_gen = cx.next_uniform_gen();
-                cx.draw_lists[self.ghost_tab_draw_list.draw_list_id()].clear_draw_items(
-                    redraw_id,
-                    recording_gen,
-                    uniforms_gen,
-                );
-                let recording_gen = cx.next_uniform_gen();
-                let uniforms_gen = cx.next_uniform_gen();
+                cx.draw_lists[self.ghost_tab_draw_list.draw_list_id()].clear_draw_items(redraw_id);
                 cx.draw_lists[self.drop_target_draw_list.draw_list_id()]
-                    .clear_draw_items(redraw_id, recording_gen, uniforms_gen);
+                    .clear_draw_items(redraw_id);
                 self.area.redraw(cx);
             }
             _ => {}
diff --git a/widgets/src/drop_down.rs b/widgets/src/drop_down.rs
index e8ae2bf14..e3959e2d3 100644
--- a/widgets/src/drop_down.rs
+++ b/widgets/src/drop_down.rs
@@ -5,7 +5,6 @@ use {
         makepad_draw::*,
         popup_menu::{PopupMenu, PopupMenuAction},
         widget::*,
-        widget_async::CxSplashVmExt,
     },
     std::cell::RefCell,
     std::rc::Rc,
@@ -379,73 +378,6 @@ pub enum PopupMenuPosition {
     BelowInput,
 }
 
-/// Optional affine mapping for a dropdown drawn under a scaled/translated
-/// parent draw list. Popup menus themselves are window-space overlays.
-#[derive(Clone, Copy, Debug, PartialEq)]
-pub struct PopupAnchorTransform {
-    pub scale: f64,
-    pub translation: DVec2,
-}
-
-impl PopupAnchorTransform {
-    pub fn rect(self, rect: Rect) -> Rect {
-        Rect {
-            pos: rect.pos * self.scale + self.translation,
-            size: rect.size * self.scale,
-        }
-    }
-
-    fn point(self, point: DVec2) -> DVec2 {
-        point * self.scale + self.translation
-    }
-}
-
-fn transform_popup_event(event: &Event, transform: PopupAnchorTransform) -> Option<Event> {
-    Some(match event {
-        Event::MouseDown(e) => {
-            let mut e = e.clone();
-            e.abs = transform.point(e.abs);
-            Event::MouseDown(e)
-        }
-        Event::MouseMove(e) => {
-            let mut e = e.clone();
-            e.abs = transform.point(e.abs);
-            e.lock_delta *= transform.scale;
-            Event::MouseMove(e)
-        }
-        Event::MouseUp(e) => {
-            let mut e = e.clone();
-            e.abs = transform.point(e.abs);
-            Event::MouseUp(e)
-        }
-        Event::MouseLeave(e) => {
-            let mut e = e.clone();
-            e.abs = transform.point(e.abs);
-            Event::MouseLeave(e)
-        }
-        Event::Scroll(e) => {
-            let mut e = e.clone();
-            e.abs = transform.point(e.abs);
-            e.scroll *= transform.scale;
-            Event::Scroll(e)
-        }
-        Event::LongPress(e) => {
-            let mut e = e.clone();
-            e.abs = transform.point(e.abs);
-            Event::LongPress(e)
-        }
-        Event::TouchUpdate(e) => {
-            let mut e = e.clone();
-            for touch in &mut e.touches {
-                touch.abs = transform.point(touch.abs);
-                touch.radius *= transform.scale;
-            }
-            Event::TouchUpdate(e)
-        }
-        _ => return None,
-    })
-}
-
 #[derive(Script, WidgetRegister, WidgetRef, WidgetSet, Animator)]
 pub struct DropDown {
     #[uid]
@@ -477,19 +409,12 @@ pub struct DropDown {
     #[live]
     labels: Vec<String>,
 
-    /// Popup rows drawn with the disabled palette while remaining selectable.
-    #[rust]
-    dimmed_items: Vec<bool>,
-
     #[live]
     popup_menu_position: PopupMenuPosition,
 
     #[rust]
     is_active: bool,
 
-    #[rust]
-    popup_anchor_transform: Option<PopupAnchorTransform>,
-
     /// The menu store this dropdown draws from, kept so `children()` (which
     /// gets no `Cx`) can surface the open menu's items to the widget tree.
     #[rust]
@@ -507,15 +432,7 @@ pub struct DropDown {
 
 #[derive(Default, Clone)]
 struct PopupMenuGlobal {
-    map: Rc<RefCell<ComponentMap<PopupMenuKey, PopupMenu>>>,
-}
-
-#[derive(Clone, Copy, Eq, Hash, PartialEq)]
-struct PopupMenuKey {
-    // ScriptValue only identifies an object within one heap. Popup menus are
-    // Cx-global, so the heap is part of their identity too.
-    heap: usize,
-    template: ScriptValue,
+    map: Rc<RefCell<ComponentMap<ScriptValue, PopupMenu>>>,
 }
 
 #[derive(Script, ScriptHook)]
@@ -550,14 +467,8 @@ impl ScriptHook for DropDown {
             };
 
             let popup_menu_val = self.popup_menu;
-            let key = self.popup_menu_key();
-            let Some(vm_id) = cx.script_ref_vm_id(&self.source) else {
-                return;
-            };
-            map.get_or_insert(cx, key, |cx| {
-                cx.with_script_vm_id(vm_id, |vm| {
-                    PopupMenu::script_from_value(vm, popup_menu_val)
-                })
+            map.get_or_insert(cx, popup_menu_val, |cx| {
+                cx.with_vm(|vm| PopupMenu::script_from_value(vm, popup_menu_val))
             });
         });
     }
@@ -571,34 +482,6 @@ pub enum DropDownAction {
 }
 
 impl DropDown {
-    /// Remove every cached popup minted by one script heap before that heap's
-    /// isolate is freed. PopupMenu objects retain script refs (including their
-    /// item template), so allowing them to outlive the heap is both a leak and
-    /// an identity hazard when an allocator later reuses the heap address.
-    pub fn retire_popup_menus_for_heap(cx: &mut Cx, heap: usize) -> usize {
-        if heap == 0 {
-            return 0;
-        }
-        let global = cx.global::<PopupMenuGlobal>().clone();
-        let mut map = global.map.borrow_mut();
-        let before = map.len();
-        map.retain(|key, _| key.heap != heap);
-        before - map.len()
-    }
-
-    /// Test/diagnostic visibility for isolate lifecycle assertions.
-    #[doc(hidden)]
-    pub fn popup_menu_cache_len(cx: &mut Cx) -> usize {
-        cx.global::<PopupMenuGlobal>().map.borrow().len()
-    }
-
-    fn popup_menu_key(&self) -> PopupMenuKey {
-        PopupMenuKey {
-            heap: self.source.heap_key(),
-            template: self.popup_menu,
-        }
-    }
-
     pub fn selected_item_index(&self) -> usize {
         self.selected_item
     }
@@ -615,7 +498,7 @@ impl DropDown {
         self.draw_bg.redraw(cx);
         let global = cx.global::<PopupMenuGlobal>().clone();
         let mut map = global.map.borrow_mut();
-        let lb = map.get_mut(&self.popup_menu_key()).unwrap();
+        let lb = map.get_mut(&self.popup_menu).unwrap();
         let node_id = LiveId(self.selected_item as u64).into();
         lb.init_select_item(node_id);
         cx.sweep_lock(self.draw_bg.area());
@@ -651,7 +534,7 @@ impl DropDown {
         if self.is_active && !self.popup_menu.is_nil() {
             let global = cx.global::<PopupMenuGlobal>().clone();
             let mut map = global.map.borrow_mut();
-            let popup_menu = map.get_mut(&self.popup_menu_key()).unwrap();
+            let popup_menu = map.get_mut(&self.popup_menu).unwrap();
 
             // One menu instance serves every dropdown with the same template,
             // so claim its items for this dropdown while they draw.
@@ -666,42 +549,26 @@ impl DropDown {
                         if i == self.selected_item {
                             item_pos = Some(cx.turtle().pos());
                         }
-                        popup_menu.draw_item_dimmed(
-                            cx,
-                            node_id,
-                            &item,
-                            self.dimmed_items.get(i).copied().unwrap_or(false),
-                        );
+                        popup_menu.draw_item(cx, node_id, &item);
                     }
 
-                    let area = self.draw_bg.area().rect(cx);
-                    let anchor = self
-                        .popup_anchor_transform
-                        .map(|transform| transform.rect(area))
-                        .unwrap_or(area);
                     popup_menu.end(
                         cx,
                         self.draw_bg.area(),
-                        anchor.pos - area.pos - item_pos.unwrap_or(dvec2(0.0, 0.0)),
+                        -item_pos.unwrap_or(dvec2(0.0, 0.0)),
                     );
                 }
                 PopupMenuPosition::BelowInput => {
                     for (i, item) in self.labels.iter().enumerate() {
                         let node_id = LiveId(i as u64).into();
-                        popup_menu.draw_item_dimmed(
-                            cx,
-                            node_id,
-                            &item,
-                            self.dimmed_items.get(i).copied().unwrap_or(false),
-                        );
+                        popup_menu.draw_item(cx, node_id, &item);
                     }
 
                     let area = self.draw_bg.area().rect(cx);
-                    let anchor = self
-                        .popup_anchor_transform
-                        .map(|transform| transform.rect(area))
-                        .unwrap_or(area);
-                    let shift = anchor.pos - area.pos + dvec2(0.0, anchor.size.y);
+                    let shift = Vec2d {
+                        x: 0.0,
+                        y: area.size.y,
+                    };
 
                     popup_menu.end(cx, self.draw_bg.area(), shift);
                 }
@@ -745,7 +612,7 @@ impl WidgetNode for DropDown {
         let Ok(map) = self.popup_global.map.try_borrow() else {
             return;
         };
-        let Some(menu) = map.get(&self.popup_menu_key()) else {
+        let Some(menu) = map.get(&self.popup_menu) else {
             return;
         };
         for (id, item) in menu.item_refs() {
@@ -776,15 +643,11 @@ impl Widget for DropDown {
         if self.is_active && !self.popup_menu.is_nil() {
             let global = cx.global::<PopupMenuGlobal>().clone();
             let mut map = global.map.borrow_mut();
-            let menu = map.get_mut(&self.popup_menu_key()).unwrap();
+            let menu = map.get_mut(&self.popup_menu).unwrap();
             let mut close = false;
-            let popup_event = self
-                .popup_anchor_transform
-                .and_then(|transform| transform_popup_event(event, transform));
-            let popup_event = popup_event.as_ref().unwrap_or(event);
             menu.handle_event_with(
                 cx,
-                popup_event,
+                event,
                 self.draw_bg.area(),
                 &mut |cx, action| match action {
                     PopupMenuAction::WasSweeped(_node_id) => {}
@@ -806,7 +669,7 @@ impl Widget for DropDown {
             }
 
             // check if we clicked outside of the popup menu
-            if let Event::MouseDown(e) = popup_event {
+            if let Event::MouseDown(e) = event {
                 if !menu.menu_contains_pos(cx, e.abs) {
                     self.set_closed(cx);
                     self.animator_play(cx, ids!(hover.off));
@@ -886,19 +749,6 @@ impl Widget for DropDown {
 }
 
 impl DropDownRef {
-    pub fn set_popup_anchor_transform(
-        &self,
-        cx: &mut Cx,
-        transform: Option<PopupAnchorTransform>,
-    ) {
-        if let Some(mut inner) = self.borrow_mut() {
-            if inner.popup_anchor_transform != transform {
-                inner.popup_anchor_transform = transform;
-                inner.draw_bg.redraw(cx);
-            }
-        }
-    }
-
     pub fn set_labels_with<F: FnMut(&mut String)>(&self, cx: &mut Cx, mut f: F) {
         if let Some(mut inner) = self.borrow_mut() {
             let mut i = 0;
@@ -926,15 +776,6 @@ impl DropDownRef {
         }
     }
 
-    /// Set which popup rows use the disabled palette. These rows deliberately
-    /// stay selectable (for example a hub model that will be acquired).
-    pub fn set_dimmed_items(&self, cx: &mut Cx, dimmed_items: Vec<bool>) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.dimmed_items = dimmed_items;
-            inner.draw_bg.redraw(cx);
-        }
-    }
-
     pub fn selected(&self, actions: &Actions) -> Option<usize> {
         if let Some(item) = actions.find_widget_action(self.widget_uid()) {
             if let DropDownAction::Select(id) = item.cast() {
@@ -999,103 +840,3 @@ impl DropDownRef {
         }
     }
 }
-
-#[cfg(test)]
-mod anchor_tests {
-    use super::*;
-    use crate::makepad_script::script;
-    use crate::makepad_platform::event::{ScrollEvent, ScrollPhase};
-    use std::cell::Cell;
-
-    fn popup(cx: &mut Cx) -> PopupMenu {
-        cx.with_vm(|vm| {
-            let value = vm.eval(script! {
-                use mod.prelude.widgets.*
-                PopupMenu{}
-            });
-            PopupMenu::script_from_value(vm, value)
-        })
-    }
-
-    #[test]
-    fn popup_anchor_rect_applies_camera_scale_and_translation() {
-        let rect = Rect {
-            pos: dvec2(110.0, 70.0),
-            size: dvec2(80.0, 24.0),
-        };
-        let half = PopupAnchorTransform {
-            scale: 0.5,
-            translation: dvec2(20.0, -5.0),
-        }
-        .rect(rect);
-        assert_eq!(half.pos, dvec2(75.0, 30.0));
-        assert_eq!(half.size, dvec2(40.0, 12.0));
-
-        let double = PopupAnchorTransform {
-            scale: 2.0,
-            translation: dvec2(-30.0, 15.0),
-        }
-        .rect(rect);
-        assert_eq!(double.pos, dvec2(190.0, 155.0));
-        assert_eq!(double.size, dvec2(160.0, 48.0));
-
-        for transform in [
-            PopupAnchorTransform {
-                scale: 0.5,
-                translation: dvec2(20.0, -5.0),
-            },
-            PopupAnchorTransform {
-                scale: 2.0,
-                translation: dvec2(-30.0, 15.0),
-            },
-        ] {
-            let event = Event::Scroll(ScrollEvent {
-                window_id: WindowId(1, 1),
-                scroll: dvec2(8.0, -4.0),
-                abs: dvec2(110.0, 70.0),
-                modifiers: KeyModifiers::default(),
-                handled_x: Cell::new(false),
-                handled_y: Cell::new(false),
-                is_mouse: true,
-                time: 0.0,
-                phase: ScrollPhase::None,
-            });
-            assert!(matches!(
-                transform_popup_event(&event, transform),
-                Some(Event::Scroll(event))
-                    if event.abs == transform.point(dvec2(110.0, 70.0))
-                        && event.scroll == dvec2(8.0, -4.0) * transform.scale
-            ));
-        }
-    }
-
-    #[test]
-    fn popup_cache_can_retire_one_isolate_heap() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let global = cx.global::<PopupMenuGlobal>().clone();
-        let first = popup(&mut cx);
-        let second = popup(&mut cx);
-        {
-            let mut map = global.map.borrow_mut();
-            map.insert(
-                PopupMenuKey {
-                    heap: 11,
-                    template: ScriptValue::NIL,
-                },
-                first,
-            );
-            map.insert(
-                PopupMenuKey {
-                    heap: 22,
-                    template: ScriptValue::NIL,
-                },
-                second,
-            );
-        }
-        assert_eq!(DropDown::retire_popup_menus_for_heap(&mut cx, 11), 1);
-        let map = global.map.borrow();
-        assert!(!map.keys().any(|key| key.heap == 11));
-        assert!(map.keys().any(|key| key.heap == 22));
-    }
-}
diff --git a/widgets/src/fab_controls.rs b/widgets/src/fab_controls.rs
index 2cdf0c072..b005c6ff4 100644
--- a/widgets/src/fab_controls.rs
+++ b/widgets/src/fab_controls.rs
@@ -26,8 +26,7 @@
 use crate::button::ButtonAction;
 use crate::widget_tree::CxWidgetExt;
 use crate::{
-    animator::*, makepad_derive_widget::*, makepad_draw::ime::TextInputConfig, makepad_draw::*,
-    text_input::*, view::View, widget::*,
+    animator::*, makepad_derive_widget::*, makepad_draw::*, text_input::*, view::View, widget::*,
 };
 use crate::makepad_script::script;
 
@@ -920,10 +919,6 @@ pub struct FabValueInput {
     walk: Walk,
     #[layout]
     layout: Layout,
-    /// A host can swap the field for another control in the same slot.
-    #[live(true)]
-    #[visible]
-    visible: bool,
 
     #[live]
     label: String,
@@ -1072,21 +1067,6 @@ impl FabValueInput {
         self.value
     }
 
-    /// Focus/IME state of the private text editor used while a scrub field is
-    /// being typed. Canvas hosts cannot discover this child through the
-    /// public widget tree because it is embedded directly, not a WidgetRef.
-    pub fn text_ime_anchor(&self, cx: &Cx) -> Option<(Area, Rect, TextInputConfig)> {
-        let area = self.text_input.area();
-        if !self.editing || area.is_empty() || !cx.has_key_focus(area) {
-            return None;
-        }
-        Some((
-            area,
-            self.text_input.cursor_rect_in_absolute(cx)?,
-            self.text_input.ime_config(),
-        ))
-    }
-
     fn publish(&mut self, cx: &mut Cx, uid: WidgetUid, v: f64, ended: bool) {
         if (v - self.value).abs() > f64::EPSILON {
             self.value = v;
@@ -1176,9 +1156,6 @@ impl FabValueInput {
 
 impl Widget for FabValueInput {
     fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        if !self.visible {
-            return DrawStep::done();
-        }
         // The fill claims "this range means something": only bounded fields
         // paint one.
         self.draw_bg.fill = if self.show_fill && self.max > self.min {
@@ -1196,15 +1173,10 @@ impl Widget for FabValueInput {
             let fs = self.draw_text.text_style.font_size as f64;
             let value_reserve = (self.format().chars().count() as f64 + 0.5) * fs * 0.72 + 6.0;
             let label_w = (row - pad - value_reserve).max(0.0);
-            // A label that cannot fit is not drawn at all: a crushed "w"
-            // renders as a stray dot beside the number.
-            let needed = self.label.chars().count() as f64 * fs * 0.62 + 2.0;
-            if label_w >= needed {
-                let mut label_walk = Walk::fit();
-                label_walk.width = Size::Fixed(label_w);
-                self.draw_text
-                    .draw_walk(cx, label_walk, Align::default(), &self.label);
-            }
+            let mut label_walk = Walk::fit();
+            label_walk.width = Size::Fixed(label_w);
+            self.draw_text
+                .draw_walk(cx, label_walk, Align::default(), &self.label);
         }
         let iw = self.text_input.walk(cx);
         let _ = self.text_input.draw_walk(cx, &mut Scope::empty(), iw);
@@ -1473,7 +1445,12 @@ impl FabValueInputRef {
     }
 
     pub fn ended(&self, actions: &Actions) -> Option<f64> {
-        ended_value(actions, self.widget_uid())
+        if let Some(item) = actions.find_widget_action(self.widget_uid()) {
+            if let FabValueInputAction::Ended(v) = item.cast() {
+                return Some(v);
+            }
+        }
+        None
     }
 
     pub fn set_value(&self, cx: &mut Cx, v: f64) {
@@ -1487,15 +1464,6 @@ impl FabValueInputRef {
     }
 }
 
-fn ended_value(actions: &Actions, uid: WidgetUid) -> Option<f64> {
-    for action in actions.filter_widget_actions_cast::<FabValueInputAction>(uid) {
-        if let FabValueInputAction::Ended(v) = action {
-            return Some(v);
-        }
-    }
-    None
-}
-
 // ===========================================================================
 // FabColorWheel
 // ===========================================================================
@@ -2437,24 +2405,4 @@ mod tests {
         assert_eq!(field_zone(100.0, 200.0, 20.0), FieldZone::Middle);
         assert_eq!(field_zone(195.0, 200.0, 20.0), FieldZone::Increment);
     }
-
-    #[test]
-    fn ended_finds_commit_after_changed_action() {
-        let uid = WidgetUid(17);
-        let actions: ActionsBuf = vec![
-            Box::new(WidgetAction {
-                data: None,
-                action: Box::new(FabValueInputAction::Changed(72.0)),
-                widget_uid: uid,
-                group: None,
-            }),
-            Box::new(WidgetAction {
-                data: None,
-                action: Box::new(FabValueInputAction::Ended(73.0)),
-                widget_uid: uid,
-                group: None,
-            }),
-        ];
-        assert_eq!(ended_value(&actions, uid), Some(73.0));
-    }
 }
diff --git a/widgets/src/file_tree.rs b/widgets/src/file_tree.rs
index 60e9e85e8..e4c26c34a 100644
--- a/widgets/src/file_tree.rs
+++ b/widgets/src/file_tree.rs
@@ -651,7 +651,7 @@ impl FileTreeNode {
                 right: depth as f64 * 4.0,
                 bottom: 0.0,
             },
-            ..Default::default()
+            metrics: Metrics::default(),
         }
     }
 
diff --git a/widgets/src/font_policy.rs b/widgets/src/font_policy.rs
deleted file mode 100644
index c0b753b29..000000000
--- a/widgets/src/font_policy.rs
+++ /dev/null
@@ -1,325 +0,0 @@
-pub use crate::makepad_platform::{
-    FontAsset, FontChain, FontPolicy, FontRole, FontSet, LazyFontAsset, LazyFontFamily,
-};
-use crate::makepad_platform::{
-    id, LiveId, NoTrap, ScriptApply, ScriptMod, ScriptValue, ScriptVm, ScriptVmCx,
-};
-
-fn family_value(
-    vm: &mut ScriptVm,
-    chain: FontChain,
-    set: FontSet,
-    family_proto: ScriptValue,
-    member_proto: ScriptValue,
-) -> ScriptValue {
-    let family = vm.bx.heap.new_with_proto(family_proto);
-    vm.bx.heap.set_value(
-        family,
-        id!(_font_role).into(),
-        LiveId::from_str_with_lut(chain.role.as_str())
-            .unwrap_or_else(|_| LiveId::from_str(chain.role.as_str()))
-            .into(),
-        NoTrap,
-    );
-    vm.bx.heap.set_value(
-        family,
-        id!(_font_set).into(),
-        LiveId::from_str_with_lut(set.as_str())
-            .unwrap_or_else(|_| LiveId::from_str(set.as_str()))
-            .into(),
-        NoTrap,
-    );
-
-    for asset in chain.members {
-        let member = vm.bx.heap.new_with_proto(member_proto);
-        let resource = crate::makepad_platform::script::res::register_crate_resource_path(
-            vm,
-            asset.resource_path,
-        );
-        vm.bx
-            .heap
-            .set_value(member, id!(res).into(), resource, NoTrap);
-        vm.bx.heap.set_value(
-            member,
-            id!(asc).into(),
-            (asset.ascender as f64).into(),
-            NoTrap,
-        );
-        vm.bx.heap.set_value(
-            member,
-            id!(desc).into(),
-            (asset.descender as f64).into(),
-            NoTrap,
-        );
-        vm.bx.heap.set_value(
-            member,
-            id!(weight).into(),
-            (asset.weight as f64).into(),
-            NoTrap,
-        );
-        let member_id = LiveId::from_str_with_lut(asset.id)
-            .unwrap_or_else(|_| LiveId::from_str(asset.id));
-        vm.bx
-            .heap
-            .vec_push(family, member_id.into(), member.into(), NoTrap);
-    }
-    for lazy in set.policy().lazy_chain(chain.role) {
-        let asset = lazy.asset;
-        let member = vm.bx.heap.new_with_proto(member_proto);
-        let resource = crate::makepad_platform::script::res::register_crate_resource_path(
-            vm,
-            asset.resource_path,
-        );
-        vm.bx
-            .heap
-            .set_value(member, id!(res).into(), resource, NoTrap);
-        vm.bx.heap.set_value(
-            member,
-            id!(asc).into(),
-            (asset.ascender as f64).into(),
-            NoTrap,
-        );
-        vm.bx.heap.set_value(
-            member,
-            id!(desc).into(),
-            (asset.descender as f64).into(),
-            NoTrap,
-        );
-        vm.bx.heap.set_value(
-            member,
-            id!(weight).into(),
-            (asset.weight as f64).into(),
-            NoTrap,
-        );
-        let lazy_family = match lazy.family {
-            LazyFontFamily::Cjk => 1.0,
-            LazyFontFamily::Emoji => 2.0,
-        };
-        vm.bx.heap.set_value(
-            member,
-            id!(lazy).into(),
-            lazy_family.into(),
-            NoTrap,
-        );
-        let member_id = LiveId::from_str_with_lut(asset.id)
-            .unwrap_or_else(|_| LiveId::from_str(asset.id));
-        vm.bx
-            .heap
-            .vec_push(family, member_id.into(), member.into(), NoTrap);
-    }
-    family.into()
-}
-
-/// Install source-compatible `theme.font_*` styles from the selected policy.
-/// Resource handles are constructed while walking that policy, so the
-/// unselected branch is never evaluated.
-pub(crate) fn install_theme_fonts(vm: &mut ScriptVm) {
-    vm.cx_mut().freeze_font_set();
-    let set = vm.cx().font_set();
-    let policy = set.policy();
-    let family_proto = crate::script_eval!(vm, {mod.text.FontFamily});
-    let member_proto = crate::script_eval!(vm, {mod.text.FontMember});
-    let regular = family_value(vm, policy.regular, set, family_proto, member_proto);
-    let bold = family_value(vm, policy.bold, set, family_proto, member_proto);
-    let italic = family_value(vm, policy.italic, set, family_proto, member_proto);
-    let bold_italic = family_value(vm, policy.bold_italic, set, family_proto, member_proto);
-    let monospace = family_value(vm, policy.monospace, set, family_proto, member_proto);
-    let icons = family_value(vm, policy.icons, set, family_proto, member_proto);
-
-    crate::script_eval!(vm, {
-        use mod.text.*
-
-        mod.themes.dark = mod.themes.dark{
-            font_label: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_regular: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_bold: TextStyle{font_family: #(bold) line_spacing: 1.2}
-            font_italic: TextStyle{font_family: #(italic) line_spacing: 1.2}
-            font_bold_italic: TextStyle{font_family: #(bold_italic) line_spacing: 1.2}
-            // Deprecated compatibility aliases; use the names above.
-            font_regular_i18n: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_bold_i18n: TextStyle{font_family: #(bold) line_spacing: 1.2}
-            font_italic_i18n: TextStyle{font_family: #(italic) line_spacing: 1.2}
-            font_bold_italic_i18n: TextStyle{font_family: #(bold_italic) line_spacing: 1.2}
-            font_code: TextStyle{font_size: 9.0 font_family: #(monospace) line_spacing: 1.35}
-            font_icons: TextStyle{font_family: #(icons) line_spacing: 1.2}
-        }
-        mod.themes.light = mod.themes.light{
-            font_label: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_regular: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_bold: TextStyle{font_family: #(bold) line_spacing: 1.2}
-            font_italic: TextStyle{font_family: #(italic) line_spacing: 1.2}
-            font_bold_italic: TextStyle{font_family: #(bold_italic) line_spacing: 1.2}
-            // Deprecated compatibility aliases; use the names above.
-            font_regular_i18n: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_bold_i18n: TextStyle{font_family: #(bold) line_spacing: 1.2}
-            font_italic_i18n: TextStyle{font_family: #(italic) line_spacing: 1.2}
-            font_bold_italic_i18n: TextStyle{font_family: #(bold_italic) line_spacing: 1.2}
-            font_code: TextStyle{font_size: 9.0 font_family: #(monospace) line_spacing: 1.35}
-            font_icons: TextStyle{font_family: #(icons) line_spacing: 1.2}
-        }
-        mod.themes.skeleton = mod.themes.skeleton{
-            font_label: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_regular: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_bold: TextStyle{font_family: #(bold) line_spacing: 1.2}
-            font_italic: TextStyle{font_family: #(italic) line_spacing: 1.2}
-            font_bold_italic: TextStyle{font_family: #(bold_italic) line_spacing: 1.2}
-            // Deprecated compatibility aliases; use the names above.
-            font_regular_i18n: TextStyle{font_family: #(regular) line_spacing: 1.2}
-            font_bold_i18n: TextStyle{font_family: #(bold) line_spacing: 1.2}
-            font_italic_i18n: TextStyle{font_family: #(italic) line_spacing: 1.2}
-            font_bold_italic_i18n: TextStyle{font_family: #(bold_italic) line_spacing: 1.2}
-            font_code: TextStyle{font_size: 9.0 font_family: #(monospace) line_spacing: 1.35}
-            font_icons: TextStyle{font_family: #(icons) line_spacing: 1.2}
-        }
-    });
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::makepad_platform::{Cx, ScriptNew};
-
-    fn registered_font_paths(set: FontSet) -> Vec<String> {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        assert!(cx.set_font_set(set));
-        cx.with_vm(crate::theme_mod);
-        let mut paths = cx
-            .script_data
-            .resources
-            .resources
-            .borrow()
-            .iter()
-            .filter_map(|resource| resource.dependency_path.clone())
-            .filter(|path| path.ends_with(".ttf") || path.ends_with(".otf"))
-            .collect::<Vec<_>>();
-        paths.sort();
-        paths.dedup();
-        paths
-    }
-
-    #[test]
-    fn platform_policy_is_the_widgets_theme_contract() {
-        assert_eq!(FontSet::Latin.policy().regular.role, FontRole::Regular);
-        assert_eq!(FontSet::International.policy().icons.role, FontRole::Icons);
-        assert_eq!(FontSet::Latin.policy().regular.members.len(), 3);
-        assert_eq!(FontSet::International.policy().regular.members.len(), 3);
-        assert_eq!(
-            FontSet::International.policy().regular.members[2].id,
-            "noto_color_emoji"
-        );
-    }
-
-    #[test]
-    fn application_selection_rejects_late_mutation() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        assert!(cx.set_font_set(FontSet::Latin));
-        cx.freeze_font_set();
-        assert!(!cx.set_font_set(FontSet::International));
-        assert_eq!(cx.font_set(), FontSet::Latin);
-    }
-
-    #[test]
-    fn manifest_fixture_is_resolved_from_the_same_policy() {
-        for set in [FontSet::Latin, FontSet::International] {
-            let manifest = std::str::from_utf8(set.manifest_bytes()).unwrap();
-            let assets = manifest
-                .lines()
-                .filter_map(|line| line.strip_prefix("asset="))
-                .collect::<Vec<_>>();
-            assert_eq!(
-                assets,
-                set.policy()
-                    .assets
-                    .iter()
-                    .map(|asset| asset.resource_path)
-                    .collect::<Vec<_>>()
-            );
-        }
-    }
-
-    #[test]
-    fn theme_registers_selected_and_lazy_policy_font_handles() {
-        for set in [FontSet::Latin, FontSet::International] {
-            let mut expected = set
-                .policy()
-                .assets
-                .iter()
-                .map(|asset| asset.resource_path.to_string())
-                .collect::<Vec<_>>();
-            for role in [
-                FontRole::Regular,
-                FontRole::Bold,
-                FontRole::Italic,
-                FontRole::BoldItalic,
-            ] {
-                expected.extend(
-                    set.policy()
-                        .lazy_chain(role)
-                        .iter()
-                        .map(|lazy| lazy.asset.resource_path.to_string()),
-                );
-            }
-            expected.sort();
-            expected.dedup();
-            assert_eq!(registered_font_paths(set), expected);
-        }
-    }
-
-    #[test]
-    fn international_theme_keeps_desktop_chain_order_and_i18n_aliases() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        assert!(cx.set_font_set(FontSet::International));
-        cx.with_vm(|vm| {
-            crate::theme_mod(vm);
-            let regular_value = crate::script_eval!(vm, {mod.theme.font_regular});
-            let bold_value = crate::script_eval!(vm, {mod.theme.font_bold});
-            let italic_value = crate::script_eval!(vm, {mod.theme.font_italic});
-            let bold_italic_value = crate::script_eval!(vm, {mod.theme.font_bold_italic});
-            let regular_i18n_value = crate::script_eval!(vm, {mod.theme.font_regular_i18n});
-            let bold_i18n_value = crate::script_eval!(vm, {mod.theme.font_bold_i18n});
-            let italic_i18n_value = crate::script_eval!(vm, {mod.theme.font_italic_i18n});
-            let bold_italic_i18n_value =
-                crate::script_eval!(vm, {mod.theme.font_bold_italic_i18n});
-            let regular = crate::TextStyle::script_from_value(vm, regular_value);
-            let bold = crate::TextStyle::script_from_value(vm, bold_value);
-            let italic = crate::TextStyle::script_from_value(vm, italic_value);
-            let bold_italic = crate::TextStyle::script_from_value(vm, bold_italic_value);
-            let regular_i18n = crate::TextStyle::script_from_value(vm, regular_i18n_value);
-            let bold_i18n = crate::TextStyle::script_from_value(vm, bold_i18n_value);
-            let italic_i18n = crate::TextStyle::script_from_value(vm, italic_i18n_value);
-            let bold_italic_i18n =
-                crate::TextStyle::script_from_value(vm, bold_italic_i18n_value);
-
-            let regular_ids = regular.font_family.member_ids().collect::<Vec<_>>();
-            let bold_ids = bold.font_family.member_ids().collect::<Vec<_>>();
-            let italic_ids = italic.font_family.member_ids().collect::<Vec<_>>();
-            let bold_italic_ids = bold_italic.font_family.member_ids().collect::<Vec<_>>();
-            assert_eq!(
-                regular_ids,
-                ["ibm_plex_text", "lxgw_wenkai_regular", "noto_color_emoji"]
-            );
-            assert_eq!(
-                bold_ids,
-                ["ibm_plex_semibold", "lxgw_wenkai_bold", "noto_color_emoji"]
-            );
-            assert_eq!(
-                italic_ids,
-                ["ibm_plex_italic", "lxgw_wenkai_regular", "noto_color_emoji"]
-            );
-            assert_eq!(
-                bold_italic_ids,
-                ["ibm_plex_bold_italic", "lxgw_wenkai_bold", "noto_color_emoji"]
-            );
-            assert_eq!(regular_i18n.font_family.member_ids().collect::<Vec<_>>(), regular_ids);
-            assert_eq!(bold_i18n.font_family.member_ids().collect::<Vec<_>>(), bold_ids);
-            assert_eq!(
-                italic_i18n.font_family.member_ids().collect::<Vec<_>>(),
-                italic_ids
-            );
-            assert_eq!(
-                bold_italic_i18n.font_family.member_ids().collect::<Vec<_>>(),
-                bold_italic_ids
-            );
-        });
-    }
-}
diff --git a/widgets/src/glass_panel.rs b/widgets/src/glass_panel.rs
index 43e9c6b9e..480c7f471 100644
--- a/widgets/src/glass_panel.rs
+++ b/widgets/src/glass_panel.rs
@@ -1758,7 +1758,7 @@ impl Widget for GlassButton {
             margin: Inset::default(),
             width: Size::Fixed(content.x),
             height: Size::Fixed(content.y),
-            ..Default::default()
+            metrics: Metrics::default(),
         });
         self.draw_bg.end(cx);
         let rect = self.draw_bg.area().rect(cx);
@@ -2367,7 +2367,8 @@ impl Widget for GlassSegmented {
                     abs_pos: Some(Vec2d { x: rect.pos.x + x, y: rect.pos.y }),
                     width: Size::Fixed(w),
                     height: Size::Fixed(rect.size.y),
-                    ..Default::default()
+                    margin: Inset::default(),
+                    metrics: Metrics::default(),
                 },
                 Layout {
                     align: Align { x: 0.5, y: 0.5 },
diff --git a/widgets/src/grid.rs b/widgets/src/grid.rs
deleted file mode 100644
index fc5170400..000000000
--- a/widgets/src/grid.rs
+++ /dev/null
@@ -1,2168 +0,0 @@
-use {
-    crate::{
-        makepad_derive_widget::*, makepad_draw::*, view::EventOrder, widget::*,
-        widget_tree::CxWidgetExt,
-    },
-    std::collections::{HashMap, HashSet},
-};
-
-const MAX_TRACKS: usize = 4096;
-const MAX_CELLS: usize = 65_536;
-
-script_mod! {
-    use mod.prelude.widgets_internal.*
-
-    mod.widgets.AutoFlow = #(AutoFlow::script_api(vm))
-    mod.widgets.RepeatMode = #(RepeatMode::script_api(vm))
-    mod.widgets.TrackLen = #(TrackLen::script_api(vm))
-    mod.widgets.Track = #(Track::script_api(vm))
-    mod.widgets.GridBase = set_type_default() do #(Grid::register_widget(vm))
-    mod.widgets.Grid = set_type_default() do mod.widgets.GridBase{}
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Script, ScriptHook)]
-pub enum AutoFlow {
-    #[default]
-    #[pick]
-    Row,
-    Column,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Script, ScriptHook)]
-pub enum RepeatMode {
-    #[pick(1)]
-    Count(u32),
-    AutoFill,
-    AutoFit,
-}
-
-impl Default for RepeatMode {
-    fn default() -> Self {
-        Self::Count(1)
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Script)]
-pub enum TrackLen {
-    #[pick(0.0)]
-    Px(f64),
-    #[live(0.0)]
-    Pct(f64),
-    #[live(1.0)]
-    Fr(f64),
-    #[live(SizeExprId::INVALID)]
-    Expr(SizeExprId),
-}
-
-impl Default for TrackLen {
-    fn default() -> Self {
-        Self::Expr(SizeExprId::INVALID)
-    }
-}
-
-impl ScriptHook for TrackLen {
-    fn on_type_check(_heap: &ScriptHeap, value: ScriptValue) -> bool {
-        value.is_number() || value.is_string_like() || value.is_object()
-    }
-
-    fn on_custom_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        _apply: &Apply,
-        _scope: &mut Scope,
-        value: ScriptValue,
-    ) -> bool {
-        if let Some(value) = value.as_number() {
-            if valid_nonnegative(value) {
-                *self = Self::Px(value);
-            } else {
-                *self = Self::default();
-                grid_diagnostic_once(vm, "Grid track lengths must be finite and nonnegative");
-            }
-            return true;
-        }
-        if let Some(source) = script_string(vm, value) {
-            match parse_track_len(vm, &source) {
-                Ok(parsed) => *self = parsed,
-                Err(message) => {
-                    *self = Self::default();
-                    grid_diagnostic_once(vm, &message);
-                }
-            }
-            return true;
-        }
-        false
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Script)]
-pub enum Track {
-    #[pick(0.0)]
-    Px(f64),
-    #[live(0.0)]
-    Pct(f64),
-    #[live(1.0)]
-    Fr(f64),
-    #[live(SizeExprId::INVALID)]
-    Expr(SizeExprId),
-    #[live {
-        min: TrackLen::Px(0.0),
-        max: TrackLen::Px(0.0),
-    }]
-    MinMax { min: TrackLen, max: TrackLen },
-    #[live {
-        mode: RepeatMode::Count(1),
-        min: TrackLen::Px(0.0),
-        max: TrackLen::Px(0.0),
-    }]
-    Repeat {
-        mode: RepeatMode,
-        min: TrackLen,
-        max: TrackLen,
-    },
-}
-
-impl Default for Track {
-    fn default() -> Self {
-        Self::Expr(SizeExprId::INVALID)
-    }
-}
-
-impl ScriptHook for Track {
-    fn on_type_check(_heap: &ScriptHeap, value: ScriptValue) -> bool {
-        value.is_number() || value.is_string_like() || value.is_object()
-    }
-
-    fn on_custom_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        _apply: &Apply,
-        _scope: &mut Scope,
-        value: ScriptValue,
-    ) -> bool {
-        if let Some(value) = value.as_number() {
-            if valid_nonnegative(value) {
-                *self = Self::Px(value);
-            } else {
-                *self = Self::default();
-                grid_diagnostic_once(vm, "Grid tracks must be finite and nonnegative");
-            }
-            return true;
-        }
-        if let Some(source) = script_string(vm, value) {
-            match parse_track(vm, &source) {
-                Ok(parsed) => *self = parsed,
-                Err(message) => {
-                    *self = Self::default();
-                    grid_diagnostic_once(vm, &message);
-                }
-            }
-            return true;
-        }
-        false
-    }
-}
-
-#[derive(Default)]
-struct GridDiagnostics(HashSet<String>);
-
-fn grid_diagnostic_once(vm: &mut ScriptVm, message: &str) {
-    if vm
-        .cx_mut()
-        .global::<GridDiagnostics>()
-        .0
-        .insert(message.to_string())
-    {
-        error!("{message}");
-    }
-}
-
-fn script_string(vm: &mut ScriptVm, value: ScriptValue) -> Option<String> {
-    vm.bx
-        .heap
-        .string_with(value, |_, source| source.to_string())
-}
-
-fn valid_nonnegative(value: f64) -> bool {
-    value.is_finite() && value >= 0.0
-}
-
-fn split_function<'a>(source: &'a str, name: &str) -> Option<Vec<&'a str>> {
-    let source = source.trim();
-    let body = source.strip_prefix(name)?.trim_start();
-    let body = body.strip_prefix('(')?.strip_suffix(')')?;
-    let mut depth = 0usize;
-    let mut start = 0usize;
-    let mut parts = Vec::new();
-    for (index, ch) in body.char_indices() {
-        match ch {
-            '(' => depth = depth.checked_add(1)?,
-            ')' => depth = depth.checked_sub(1)?,
-            ',' if depth == 0 => {
-                parts.push(body[start..index].trim());
-                start = index + 1;
-            }
-            _ => {}
-        }
-    }
-    if depth != 0 {
-        return None;
-    }
-    parts.push(body[start..].trim());
-    Some(parts)
-}
-
-fn unsupported_intrinsic(source: &str) -> bool {
-    matches!(
-        source.trim().to_ascii_lowercase().as_str(),
-        "auto" | "min-content" | "max-content" | "fit-content"
-    )
-}
-
-fn parse_number(source: &str, suffix: &str) -> Option<f64> {
-    let value = source.trim().strip_suffix(suffix)?.trim().parse().ok()?;
-    valid_nonnegative(value).then_some(value)
-}
-
-fn parse_track_len(vm: &mut ScriptVm, source: &str) -> Result<TrackLen, String> {
-    let source = source.trim();
-    if unsupported_intrinsic(source) {
-        return Err(format!(
-            "Grid intrinsic track length {source:?} is unsupported in the definite release"
-        ));
-    }
-    if let Some(value) = parse_number(source, "fr") {
-        return Ok(TrackLen::Fr(value));
-    }
-    if let Some(value) = parse_number(source, "%") {
-        return Ok(TrackLen::Pct(value * 0.01));
-    }
-    if let Some(value) = parse_number(source, "px") {
-        return Ok(TrackLen::Px(value));
-    }
-    if let Ok(value) = source.parse::<f64>() {
-        return valid_nonnegative(value)
-            .then_some(TrackLen::Px(value))
-            .ok_or_else(|| "Grid track lengths must be finite and nonnegative".to_string());
-    }
-    let id = vm
-        .cx_mut()
-        .global::<SizeExprStore>()
-        .intern_id(source)
-        .map_err(|error| format!("invalid Grid track expression {source:?}: {error}"))?;
-    Ok(TrackLen::Expr(id))
-}
-
-fn parse_track(vm: &mut ScriptVm, source: &str) -> Result<Track, String> {
-    let source = source.trim();
-    if let Some(parts) = split_function(source, "minmax") {
-        if parts.len() != 2 {
-            return Err("Grid minmax() requires exactly two arguments".to_string());
-        }
-        let min = parse_track_len(vm, parts[0])?;
-        if matches!(min, TrackLen::Fr(_)) {
-            return Err("Grid minmax() minimum must be definite".to_string());
-        }
-        return Ok(Track::MinMax {
-            min,
-            max: parse_track_len(vm, parts[1])?,
-        });
-    }
-    if let Some(parts) = split_function(source, "repeat") {
-        if parts.len() != 2 {
-            return Err("Grid repeat() requires exactly two arguments".to_string());
-        }
-        let mode = match parts[0] {
-            "auto-fill" => RepeatMode::AutoFill,
-            "auto-fit" => RepeatMode::AutoFit,
-            count => RepeatMode::Count(
-                count
-                    .parse::<u32>()
-                    .map_err(|_| "Grid repeat count must be a nonnegative integer".to_string())?,
-            ),
-        };
-        let Some(segment) = split_function(parts[1], "minmax") else {
-            return Err("Grid repeat() currently requires a minmax() segment".to_string());
-        };
-        if segment.len() != 2 {
-            return Err("Grid repeated minmax() requires exactly two arguments".to_string());
-        }
-        let min = parse_track_len(vm, segment[0])?;
-        if matches!(min, TrackLen::Fr(_)) {
-            return Err("Grid repeat() minimum must be definite".to_string());
-        }
-        return Ok(Track::Repeat {
-            mode,
-            min,
-            max: parse_track_len(vm, segment[1])?,
-        });
-    }
-    Ok(match parse_track_len(vm, source)? {
-        TrackLen::Px(value) => Track::Px(value),
-        TrackLen::Pct(value) => Track::Pct(value),
-        TrackLen::Fr(value) => Track::Fr(value),
-        TrackLen::Expr(value) => Track::Expr(value),
-    })
-}
-
-fn track_len_is_valid(value: TrackLen, store: Option<&SizeExprStore>) -> bool {
-    match value {
-        TrackLen::Px(value) | TrackLen::Pct(value) | TrackLen::Fr(value) => {
-            valid_nonnegative(value)
-        }
-        TrackLen::Expr(id) => store.and_then(|store| store.source(id)).is_some(),
-    }
-}
-
-fn track_is_valid(track: &Track, store: Option<&SizeExprStore>) -> bool {
-    match track {
-        Track::Px(value) | Track::Pct(value) | Track::Fr(value) => valid_nonnegative(*value),
-        Track::Expr(id) => store.and_then(|store| store.source(*id)).is_some(),
-        Track::MinMax { min, max } => {
-            !matches!(min, TrackLen::Fr(_))
-                && track_len_is_valid(*min, store)
-                && track_len_is_valid(*max, store)
-        }
-        Track::Repeat { min, max, .. } => {
-            !matches!(min, TrackLen::Fr(_))
-                && track_len_is_valid(*min, store)
-                && track_len_is_valid(*max, store)
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-struct Placement {
-    col: usize,
-    row: usize,
-    col_span: usize,
-    row_span: usize,
-}
-
-impl Placement {
-    fn end_col(self) -> usize {
-        self.col + self.col_span
-    }
-
-    fn end_row(self) -> usize {
-        self.row + self.row_span
-    }
-}
-
-#[derive(Clone, Debug)]
-struct ExpandedTrack {
-    track: Track,
-    auto_fit: bool,
-}
-
-#[derive(Clone, Debug, Default)]
-struct AxisGeometry {
-    lengths: Vec<f64>,
-    offsets: Vec<f64>,
-    extent: f64,
-}
-
-#[derive(Clone)]
-enum DrawState {
-    Drawing {
-        child_index: usize,
-        cell_open: bool,
-    },
-}
-
-#[derive(Script, WidgetRef, WidgetSet, WidgetRegister)]
-pub struct Grid {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    pub source: ScriptObjectRef,
-    #[live]
-    pub draw_bg: DrawQuad,
-    #[live(false)]
-    pub show_bg: bool,
-    #[layout]
-    pub layout: Layout,
-    #[walk]
-    pub walk: Walk,
-    #[live]
-    pub columns: Vec<Track>,
-    #[live]
-    pub rows: Vec<Track>,
-    #[live]
-    pub column_gap: f64,
-    #[live]
-    pub row_gap: f64,
-    #[live]
-    pub auto_flow: AutoFlow,
-    #[live]
-    pub justify_items: CellAlign,
-    #[live]
-    pub align_items: CellAlign,
-    /// One whitespace-separated row per string; `.` denotes an unnamed cell.
-    #[live]
-    pub areas: Vec<String>,
-    #[live]
-    pub implicit_column_size: f64,
-    #[live]
-    pub implicit_row_size: f64,
-    #[live]
-    event_order: EventOrder,
-    #[live(true)]
-    pub visible: bool,
-
-    #[rust]
-    area: Area,
-    #[rust]
-    draw_state: DrawStateWrap<DrawState>,
-    #[rust]
-    pub children: SmallVec<[(LiveId, WidgetRef); 2]>,
-    #[rust]
-    live_update_order: SmallVec<[LiveId; 1]>,
-    #[rust]
-    area_map: HashMap<LiveId, Placement>,
-    #[rust]
-    expanded_columns: Vec<ExpandedTrack>,
-    #[rust]
-    expanded_rows: Vec<ExpandedTrack>,
-    #[rust]
-    column_geometry: AxisGeometry,
-    #[rust]
-    row_geometry: AxisGeometry,
-    #[rust]
-    active_columns: Vec<bool>,
-    #[rust]
-    active_rows: Vec<bool>,
-    #[rust]
-    column_weights: Vec<f64>,
-    #[rust]
-    row_weights: Vec<f64>,
-    #[rust]
-    column_growth_limits: Vec<f64>,
-    #[rust]
-    row_growth_limits: Vec<f64>,
-    #[rust]
-    placements: Vec<Option<Placement>>,
-    #[rust]
-    child_walks: Vec<Walk>,
-    #[rust]
-    occupancy: HashSet<usize>,
-    #[rust]
-    prior_columns: Vec<Track>,
-    #[rust]
-    prior_rows: Vec<Track>,
-    #[rust]
-    prior_scalars: [f64; 4],
-    #[rust]
-    indefinite_logged: [bool; 2],
-    #[rust]
-    placement_cap_logged: bool,
-    #[rust]
-    occupancy_cap_logged: bool,
-    #[rust]
-    placement_failure_logged: bool,
-}
-
-impl ScriptHook for Grid {
-    fn on_before_apply(
-        &mut self,
-        _vm: &mut ScriptVm,
-        apply: &Apply,
-        _scope: &mut Scope,
-        _value: ScriptValue,
-    ) {
-        if !apply.is_eval() {
-            self.live_update_order.clear();
-        }
-        self.prior_columns.clone_from(&self.columns);
-        self.prior_rows.clone_from(&self.rows);
-        self.prior_scalars = [
-            self.column_gap,
-            self.row_gap,
-            self.implicit_column_size,
-            self.implicit_row_size,
-        ];
-    }
-
-    fn on_after_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        apply: &Apply,
-        scope: &mut Scope,
-        value: ScriptValue,
-    ) {
-        if !apply.is_eval() {
-            if let Some(object) = value.as_object() {
-                let mut anonymous = 0usize;
-                vm.vec_with(object, |vm, values| {
-                    for value in values {
-                        let id = if let Some(id) = value.key.as_id() {
-                            Some(id)
-                        } else if value.key.is_nil() {
-                            let id = LiveId(anonymous as u64);
-                            anonymous += 1;
-                            Some(id)
-                        } else {
-                            None
-                        };
-                        let Some(id) = id else { continue };
-                        if !WidgetRef::value_is_newable_widget(vm, value.value) {
-                            continue;
-                        }
-                        if apply.is_reload() {
-                            self.live_update_order.push(id);
-                        }
-                        if let Some((_, child)) =
-                            self.children.iter_mut().find(|(child_id, _)| *child_id == id)
-                        {
-                            child.script_apply(vm, apply, scope, value.value);
-                        } else {
-                            self.children.push((
-                                id,
-                                WidgetRef::script_from_value_scoped(vm, scope, value.value),
-                            ));
-                        }
-                    }
-                });
-            }
-        }
-        if apply.is_reload() && (!self.live_update_order.is_empty() || self.children.is_empty()) {
-            for (index, id) in self.live_update_order.iter().enumerate() {
-                if let Some(position) = self.children.iter().position(|(old, _)| old == id) {
-                    self.children.swap(index, position);
-                }
-            }
-            self.children.truncate(self.live_update_order.len());
-        }
-
-        let store = vm.cx().get_global_ref::<SizeExprStore>();
-        if !self
-            .columns
-            .iter()
-            .all(|track| track_is_valid(track, store))
-        {
-            self.columns = std::mem::take(&mut self.prior_columns);
-            grid_diagnostic_once(vm, "invalid Grid columns; keeping the previous valid value");
-        }
-        let store = vm.cx().get_global_ref::<SizeExprStore>();
-        if !self.rows.iter().all(|track| track_is_valid(track, store)) {
-            self.rows = std::mem::take(&mut self.prior_rows);
-            grid_diagnostic_once(vm, "invalid Grid rows; keeping the previous valid value");
-        }
-        let scalar_names = [
-            "column_gap",
-            "row_gap",
-            "implicit_column_size",
-            "implicit_row_size",
-        ];
-        let scalars = [
-            &mut self.column_gap,
-            &mut self.row_gap,
-            &mut self.implicit_column_size,
-            &mut self.implicit_row_size,
-        ];
-        let mut scalar_messages = Vec::new();
-        for ((value, previous), name) in scalars
-            .into_iter()
-            .zip(self.prior_scalars)
-            .zip(scalar_names)
-        {
-            if !valid_nonnegative(*value) {
-                *value = previous;
-                scalar_messages.push(format!(
-                    "invalid Grid {name}; keeping the previous valid value"
-                ));
-            }
-        }
-        for message in scalar_messages {
-            grid_diagnostic_once(vm, &message);
-        }
-
-        let (area_map, diagnostics) = parse_named_areas(&self.areas);
-        self.area_map = area_map;
-        for diagnostic in diagnostics {
-            grid_diagnostic_once(vm, &diagnostic);
-        }
-        vm.cx_mut().widget_tree_mark_dirty(self.uid);
-    }
-}
-
-impl WidgetNode for Grid {
-    fn widget_uid(&self) -> WidgetUid {
-        self.uid
-    }
-
-    fn walk(&mut self, _cx: &mut Cx) -> Walk {
-        self.walk
-    }
-
-    fn area(&self) -> Area {
-        self.area
-    }
-
-    fn set_scroll_pos(&mut self, cx: &mut Cx, position: Vec2d) {
-        self.layout.scroll = position;
-        self.redraw(cx);
-    }
-
-    fn redraw(&mut self, cx: &mut Cx) {
-        self.area.redraw(cx);
-        for (_, child) in &mut self.children {
-            child.redraw(cx);
-        }
-    }
-
-    fn children(&self, visit: &mut dyn FnMut(LiveId, WidgetRef)) {
-        for (id, child) in &self.children {
-            visit(*id, child.clone());
-        }
-    }
-
-    fn find_widgets_from_point(&self, cx: &Cx, point: DVec2, found: &mut dyn FnMut(&WidgetRef)) {
-        for (_, child) in &self.children {
-            child.find_widgets_from_point(cx, point, found);
-        }
-    }
-
-    fn set_visible(&mut self, cx: &mut Cx, visible: bool) {
-        if self.visible != visible {
-            self.visible = visible;
-            if visible && matches!(self.area, Area::Empty) {
-                cx.redraw_all();
-            } else {
-                self.redraw(cx);
-            }
-        }
-    }
-
-    fn visible(&self) -> bool {
-        self.visible
-    }
-
-    fn layer_areas(&self) -> Vec<(&'static str, Area)> {
-        self.show_bg
-            .then(|| vec![("draw_bg", self.draw_bg.area())])
-            .unwrap_or_default()
-    }
-}
-
-impl Widget for Grid {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if !self.visible && event.requires_visibility() {
-            return;
-        }
-        match &self.event_order {
-            EventOrder::Up => {
-                for (_, child) in self.children.iter_mut().rev() {
-                    child.handle_event(cx, event, scope);
-                }
-            }
-            EventOrder::Down => {
-                for (_, child) in &mut self.children {
-                    child.handle_event(cx, event, scope);
-                }
-            }
-            EventOrder::List(order) => {
-                for id in order {
-                    if let Some((_, child)) =
-                        self.children.iter_mut().find(|(child_id, _)| child_id == id)
-                    {
-                        child.handle_event(cx, event, scope);
-                    }
-                }
-            }
-        }
-    }
-
-    fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        if self.draw_state.begin(
-            cx,
-            DrawState::Drawing {
-                child_index: 0,
-                cell_open: false,
-            },
-        ) {
-            if !self.visible {
-                self.draw_state.end();
-                return DrawStep::done();
-            }
-            let layout = Layout {
-                flow: Flow::Overlay,
-                align: Align::default(),
-                distribute: Distribute::Start,
-                spacing: 0.0,
-                wrap_spacing: 0.0,
-                ..self.layout
-            };
-            if self.show_bg {
-                self.draw_bg.begin(cx, walk, layout);
-            } else {
-                cx.begin_turtle(walk, layout);
-            }
-            self.prepare_layout(cx);
-            let origin = cx.turtle().inner_origin();
-            cx.walk_turtle(
-                Walk::fixed(
-                    self.column_geometry.extent,
-                    self.row_geometry.extent,
-                )
-                .with_abs_pos(origin),
-            );
-        }
-
-        while let Some(DrawState::Drawing {
-            child_index,
-            cell_open,
-        }) = self.draw_state.get()
-        {
-            if child_index >= self.children.len() {
-                if self.show_bg {
-                    self.draw_bg.end(cx);
-                    self.area = self.draw_bg.area();
-                } else {
-                    cx.end_turtle_with_area(&mut self.area);
-                }
-                self.draw_state.end();
-                break;
-            }
-            let Some(placement) = self
-                .placements
-                .get(child_index)
-                .copied()
-                .flatten()
-            else {
-                self.draw_state.set(DrawState::Drawing {
-                    child_index: child_index + 1,
-                    cell_open: false,
-                });
-                continue;
-            };
-
-            let authored = self.child_walks[child_index];
-            if !cell_open {
-                let rect = self.cell_rect(cx.turtle().inner_origin(), placement);
-                let placement_meta = authored.cell.unwrap_or_default();
-                let justify = placement_meta.justify_self.unwrap_or(self.justify_items);
-                let align = placement_meta.align_self.unwrap_or(self.align_items);
-                cx.begin_turtle(
-                    Walk::abs_rect(rect),
-                    cell_layout(justify, align),
-                );
-                self.draw_state.set(DrawState::Drawing {
-                    child_index,
-                    cell_open: true,
-                });
-            }
-
-            let placement_meta = authored.cell.unwrap_or_default();
-            let child_walk = child_walk_in_cell(
-                authored,
-                cx.turtle().inner_size(),
-                placement_meta.justify_self.unwrap_or(self.justify_items),
-                placement_meta.align_self.unwrap_or(self.align_items),
-            );
-            self.children[child_index]
-                .1
-                .draw_walk(cx, scope, child_walk)?;
-            cx.end_turtle();
-            self.draw_state.set(DrawState::Drawing {
-                child_index: child_index + 1,
-                cell_open: false,
-            });
-        }
-        DrawStep::done()
-    }
-}
-
-fn cell_align_factor(align: CellAlign) -> f64 {
-    match align {
-        CellAlign::Stretch | CellAlign::Start => 0.0,
-        CellAlign::Center => 0.5,
-        CellAlign::End => 1.0,
-    }
-}
-
-fn cell_layout(justify: CellAlign, align: CellAlign) -> Layout {
-    Layout {
-        flow: Flow::Overlay,
-        align: Align {
-            x: cell_align_factor(justify),
-            y: cell_align_factor(align),
-        },
-        clip_x: false,
-        clip_y: false,
-        ..Default::default()
-    }
-}
-
-fn child_walk_in_cell(
-    mut walk: Walk,
-    cell_size: Vec2d,
-    justify: CellAlign,
-    align: CellAlign,
-) -> Walk {
-    walk.abs_pos = None;
-    if justify == CellAlign::Stretch {
-        walk.width = Size::Fixed((cell_size.x - walk.margin.width()).max(0.0));
-    }
-    if align == CellAlign::Stretch {
-        walk.height = Size::Fixed((cell_size.y - walk.margin.height()).max(0.0));
-    }
-    walk
-}
-
-impl Grid {
-    fn prepare_layout(&mut self, cx: &mut Cx2d) {
-        let inner_size = cx.turtle().inner_size();
-        let definite_width = inner_size.x.is_finite().then_some(inner_size.x.max(0.0));
-        let definite_height = inner_size.y.is_finite().then_some(inner_size.y.max(0.0));
-        expand_tracks(
-            &self.columns,
-            self.column_gap,
-            definite_width,
-            |id| eval_grid_expr(cx, id, true, definite_width),
-            &mut self.expanded_columns,
-        );
-        expand_tracks(
-            &self.rows,
-            self.row_gap,
-            definite_height,
-            |id| eval_grid_expr(cx, id, false, definite_height),
-            &mut self.expanded_rows,
-        );
-
-        self.prepare_placements(cx);
-        used_tracks_into(
-            &self.placements,
-            self.expanded_columns.len(),
-            true,
-            &mut self.active_columns,
-        );
-        for (active, track) in self.active_columns.iter_mut().zip(&self.expanded_columns) {
-            *active = !track.auto_fit || *active;
-        }
-        used_tracks_into(
-            &self.placements,
-            self.expanded_rows.len(),
-            false,
-            &mut self.active_rows,
-        );
-        for (active, track) in self.active_rows.iter_mut().zip(&self.expanded_rows) {
-            *active = !track.auto_fit || *active;
-        }
-        resolve_axis_into(
-            &self.expanded_columns,
-            &self.active_columns,
-            self.column_gap,
-            definite_width,
-            |id| eval_grid_expr(cx, id, true, definite_width),
-            &mut self.column_geometry,
-            &mut self.column_weights,
-            &mut self.column_growth_limits,
-        );
-        resolve_axis_into(
-            &self.expanded_rows,
-            &self.active_rows,
-            self.row_gap,
-            definite_height,
-            |id| eval_grid_expr(cx, id, false, definite_height),
-            &mut self.row_geometry,
-            &mut self.row_weights,
-            &mut self.row_growth_limits,
-        );
-
-        if definite_width.is_none()
-            && axis_has_indefinite_share(&self.expanded_columns, |id| {
-                cx.size_expr_is_content_independent(id)
-            })
-            && !self.indefinite_logged[0]
-        {
-            self.indefinite_logged[0] = true;
-            error!("Grid indefinite columns resolve percentage/fr shares to zero and minmax to its definite minimum");
-        }
-        if definite_height.is_none()
-            && axis_has_indefinite_share(&self.expanded_rows, |id| {
-                cx.size_expr_is_content_independent(id)
-            })
-            && !self.indefinite_logged[1]
-        {
-            self.indefinite_logged[1] = true;
-            error!("Grid indefinite rows resolve percentage/fr shares to zero and minmax to its definite minimum");
-        }
-    }
-
-    fn prepare_placements(&mut self, cx: &mut Cx2d) {
-        self.occupancy.clear();
-        self.placements.clear();
-        let child_limit = self.children.len().min(MAX_CELLS);
-        if child_limit < self.children.len() && !self.placement_cap_logged {
-            self.placement_cap_logged = true;
-            error!("Grid child placement capped at {MAX_CELLS} entries");
-        }
-        self.placements.resize(child_limit, None);
-        self.child_walks.clear();
-        self.child_walks.resize(child_limit, Walk::default());
-
-        for (index, (_, child)) in self.children.iter_mut().take(child_limit).enumerate() {
-            if child.visible() {
-                self.child_walks[index] = child.walk(cx);
-            }
-        }
-
-        // Named and fully explicit items reserve cells before automatic items,
-        // while the final draw still follows source order.
-        let mut occupancy_saturated = false;
-        for index in 0..child_limit {
-            if !self.children[index].1.visible() {
-                continue;
-            }
-            let cell = self.child_walks[index].cell.unwrap_or_default();
-            let named = (cell.area != LiveId(0))
-                .then(|| self.area_map.get(&cell.area).copied())
-                .flatten();
-            let explicit = if let Some(named) = named {
-                Some(named)
-            } else if cell.col != 0 && cell.row != 0 {
-                bounded_placement(
-                    cell.col as usize - 1,
-                    cell.row as usize - 1,
-                    normalized_span(cell.col_span),
-                    normalized_span(cell.row_span),
-                )
-            } else {
-                None
-            };
-            if let Some(placement) = explicit {
-                self.ensure_implicit_tracks(placement);
-                occupancy_saturated |= !occupy(&mut self.occupancy, placement);
-                self.placements[index] = Some(placement);
-            }
-        }
-
-        occupancy_saturated |= self.occupancy.len() >= MAX_CELLS;
-        if occupancy_saturated && !self.occupancy_cap_logged {
-            self.occupancy_cap_logged = true;
-            error!("Grid occupancy capped at {MAX_CELLS} cells; automatic placement stopped");
-        }
-
-        for index in 0..child_limit {
-            if occupancy_saturated {
-                break;
-            }
-            if !self.children[index].1.visible() || self.placements[index].is_some() {
-                continue;
-            }
-            let cell = self.child_walks[index].cell.unwrap_or_default();
-            let col_span = normalized_span(cell.col_span).min(MAX_TRACKS);
-            let row_span = normalized_span(cell.row_span).min(MAX_TRACKS);
-            let fixed_col = (cell.col != 0).then_some(cell.col as usize - 1);
-            let fixed_row = (cell.row != 0).then_some(cell.row as usize - 1);
-            let placement = find_auto_placement(
-                &self.occupancy,
-                self.expanded_columns.len(),
-                self.expanded_rows.len(),
-                col_span,
-                row_span,
-                fixed_col,
-                fixed_row,
-                self.auto_flow,
-            );
-            if let Some(placement) = placement {
-                self.ensure_implicit_tracks(placement);
-                if occupy(&mut self.occupancy, placement) {
-                    self.placements[index] = Some(placement);
-                } else {
-                    occupancy_saturated = true;
-                    if !self.occupancy_cap_logged {
-                        self.occupancy_cap_logged = true;
-                        error!("Grid occupancy capped at {MAX_CELLS} cells; automatic placement stopped");
-                    }
-                }
-            } else if !self.placement_failure_logged {
-                self.placement_failure_logged = true;
-                error!("Grid automatic placement exceeded the definite grid limits; child omitted");
-            }
-        }
-    }
-
-    fn ensure_implicit_tracks(&mut self, placement: Placement) {
-        append_implicit(
-            &mut self.expanded_columns,
-            placement.end_col(),
-            self.implicit_column_size,
-        );
-        append_implicit(
-            &mut self.expanded_rows,
-            placement.end_row(),
-            self.implicit_row_size,
-        );
-    }
-
-    fn cell_rect(&self, origin: Vec2d, placement: Placement) -> Rect {
-        Rect {
-            pos: origin
-                + dvec2(
-                    self.column_geometry.offsets[placement.col],
-                    self.row_geometry.offsets[placement.row],
-                ),
-            size: dvec2(
-                span_length(&self.column_geometry, placement.col, placement.col_span),
-                span_length(&self.row_geometry, placement.row, placement.row_span),
-            ),
-        }
-    }
-}
-
-fn normalized_span(span: u32) -> usize {
-    usize::try_from(span.max(1)).unwrap_or(MAX_TRACKS)
-}
-
-fn bounded_placement(
-    col: usize,
-    row: usize,
-    col_span: usize,
-    row_span: usize,
-) -> Option<Placement> {
-    if col >= MAX_TRACKS || row >= MAX_TRACKS {
-        return None;
-    }
-    let col_span = col_span.max(1).min(MAX_TRACKS - col);
-    let mut row_span = row_span.max(1).min(MAX_TRACKS - row);
-    row_span = row_span.min((MAX_CELLS / col_span).max(1));
-    Some(Placement {
-        col,
-        row,
-        col_span,
-        row_span,
-    })
-}
-
-fn occupancy_key(col: usize, row: usize) -> usize {
-    row * MAX_TRACKS + col
-}
-
-fn occupy(occupancy: &mut HashSet<usize>, placement: Placement) -> bool {
-    for row in placement.row..placement.end_row() {
-        for col in placement.col..placement.end_col() {
-            let key = occupancy_key(col, row);
-            if !occupancy.contains(&key) && occupancy.len() >= MAX_CELLS {
-                return false;
-            }
-            occupancy.insert(key);
-        }
-    }
-    true
-}
-
-fn is_free(occupancy: &HashSet<usize>, placement: Placement) -> bool {
-    (placement.row..placement.end_row()).all(|row| {
-        (placement.col..placement.end_col())
-            .all(|col| !occupancy.contains(&occupancy_key(col, row)))
-    })
-}
-
-#[allow(clippy::too_many_arguments)]
-fn find_auto_placement(
-    occupancy: &HashSet<usize>,
-    columns: usize,
-    rows: usize,
-    col_span: usize,
-    row_span: usize,
-    fixed_col: Option<usize>,
-    fixed_row: Option<usize>,
-    flow: AutoFlow,
-) -> Option<Placement> {
-    let col_span = col_span.max(1).min(MAX_TRACKS);
-    let row_span = row_span.max(1).min(MAX_TRACKS);
-    if col_span.checked_mul(row_span)? > MAX_CELLS {
-        return None;
-    }
-    let mut attempts = 0usize;
-    let try_candidate = |col, row| {
-        let placement = bounded_placement(col, row, col_span, row_span)?;
-        (placement.col_span == col_span
-            && placement.row_span == row_span
-            && is_free(occupancy, placement))
-        .then_some(placement)
-    };
-
-    if let Some(col) = fixed_col {
-        for row in 0..=MAX_TRACKS - row_span {
-            if attempts >= MAX_CELLS {
-                break;
-            }
-            attempts += 1;
-            if let Some(placement) = try_candidate(col, row) {
-                return Some(placement);
-            }
-        }
-        return None;
-    }
-    if let Some(row) = fixed_row {
-        for col in 0..=MAX_TRACKS - col_span {
-            if attempts >= MAX_CELLS {
-                break;
-            }
-            attempts += 1;
-            if let Some(placement) = try_candidate(col, row) {
-                return Some(placement);
-            }
-        }
-        return None;
-    }
-
-    match flow {
-        AutoFlow::Row => {
-            let columns = columns.max(col_span).min(MAX_TRACKS);
-            for row in 0..=MAX_TRACKS - row_span {
-                for col in 0..=columns - col_span {
-                    if attempts >= MAX_CELLS {
-                        return None;
-                    }
-                    attempts += 1;
-                    if let Some(placement) = try_candidate(col, row) {
-                        return Some(placement);
-                    }
-                }
-            }
-        }
-        AutoFlow::Column => {
-            let rows = rows.max(row_span).min(MAX_TRACKS);
-            for col in 0..=MAX_TRACKS - col_span {
-                for row in 0..=rows - row_span {
-                    if attempts >= MAX_CELLS {
-                        return None;
-                    }
-                    attempts += 1;
-                    if let Some(placement) = try_candidate(col, row) {
-                        return Some(placement);
-                    }
-                }
-            }
-        }
-    }
-    None
-}
-
-fn append_implicit(tracks: &mut Vec<ExpandedTrack>, required: usize, size: f64) {
-    let required = required.min(MAX_TRACKS);
-    tracks.reserve(required.saturating_sub(tracks.len()));
-    while tracks.len() < required {
-        tracks.push(ExpandedTrack {
-            track: Track::Px(size),
-            auto_fit: false,
-        });
-    }
-}
-
-fn parse_named_areas(rows: &[String]) -> (HashMap<LiveId, Placement>, Vec<String>) {
-    let mut diagnostics = Vec::new();
-    if rows.is_empty() {
-        return (HashMap::new(), diagnostics);
-    }
-    let cells: Vec<Vec<&str>> = rows
-        .iter()
-        .map(|row| row.split_whitespace().collect())
-        .collect();
-    let width = cells[0].len();
-    if width == 0 || width > MAX_TRACKS || cells.len() > MAX_TRACKS {
-        diagnostics.push("Grid named areas exceed the definite grid limits".to_string());
-        return (HashMap::new(), diagnostics);
-    }
-    if cells.iter().any(|row| row.len() != width) {
-        diagnostics.push("Grid named area rows must not be ragged".to_string());
-        return (HashMap::new(), diagnostics);
-    }
-
-    let mut positions: HashMap<LiveId, Vec<(usize, usize)>> = HashMap::new();
-    for (row, values) in cells.iter().enumerate() {
-        for (col, value) in values.iter().enumerate() {
-            if *value != "." {
-                positions
-                    .entry(LiveId::from_str(value))
-                    .or_default()
-                    .push((col, row));
-            }
-        }
-    }
-    let mut areas = HashMap::new();
-    for (id, positions) in positions {
-        let min_col = positions.iter().map(|(col, _)| *col).min().unwrap();
-        let max_col = positions.iter().map(|(col, _)| *col).max().unwrap();
-        let min_row = positions.iter().map(|(_, row)| *row).min().unwrap();
-        let max_row = positions.iter().map(|(_, row)| *row).max().unwrap();
-        let col_span = max_col - min_col + 1;
-        let row_span = max_row - min_row + 1;
-        let rectangular = col_span
-            .checked_mul(row_span)
-            .is_some_and(|count| count == positions.len())
-            && (min_row..=max_row).all(|row| {
-                (min_col..=max_col).all(|col| cells[row][col] != "." && LiveId::from_str(cells[row][col]) == id)
-            });
-        if rectangular {
-            areas.insert(
-                id,
-                Placement {
-                    col: min_col,
-                    row: min_row,
-                    col_span,
-                    row_span,
-                },
-            );
-        } else {
-            diagnostics.push(format!("Grid named area {id:?} is not rectangular; ignoring it"));
-        }
-    }
-    (areas, diagnostics)
-}
-
-fn track_minimum(
-    track: &Track,
-    definite: Option<f64>,
-    eval_expr: &mut impl FnMut(SizeExprId) -> Option<f64>,
-) -> f64 {
-    match track {
-        Track::Px(value) => finite_length(*value),
-        Track::Pct(value) => definite.map_or(0.0, |size| finite_length(size * value)),
-        Track::Expr(id) => finite_length(eval_expr(*id).unwrap_or(0.0)),
-        Track::Fr(_) => 0.0,
-        Track::MinMax { min, .. } | Track::Repeat { min, .. } => {
-            resolve_track_len(*min, definite, eval_expr).unwrap_or(0.0)
-        }
-    }
-}
-
-fn track_count_size(
-    track: &Track,
-    definite: Option<f64>,
-    eval_expr: &mut impl FnMut(SizeExprId) -> Option<f64>,
-) -> f64 {
-    match track {
-        Track::MinMax { min, max } | Track::Repeat { min, max, .. } => {
-            let minimum = resolve_track_len(*min, definite, eval_expr).unwrap_or(0.0);
-            resolve_track_len(*max, definite, eval_expr)
-                .unwrap_or(minimum)
-                .max(minimum)
-        }
-        _ => track_minimum(track, definite, eval_expr),
-    }
-}
-
-fn eval_grid_expr(
-    cx: &Cx2d,
-    id: SizeExprId,
-    horizontal: bool,
-    definite: Option<f64>,
-) -> Option<f64> {
-    if definite.is_none() && !cx.size_expr_is_content_independent(id) {
-        None
-    } else {
-        cx.eval_size_expr_in_current_turtle(id, horizontal)
-    }
-}
-
-fn expanded_once_count(track: &Track) -> usize {
-    match track {
-        Track::Repeat {
-            mode: RepeatMode::Count(count),
-            ..
-        } => usize::try_from(*count).unwrap_or(MAX_TRACKS).min(MAX_TRACKS),
-        _ => 1,
-    }
-}
-
-fn expand_tracks(
-    declared: &[Track],
-    gap: f64,
-    definite: Option<f64>,
-    mut eval_expr: impl FnMut(SizeExprId) -> Option<f64>,
-    output: &mut Vec<ExpandedTrack>,
-) {
-    output.clear();
-    let gap = finite_length(gap);
-    let mut remaining_count = declared
-        .iter()
-        .map(expanded_once_count)
-        .try_fold(0usize, usize::checked_add)
-        .unwrap_or(MAX_TRACKS)
-        .min(MAX_TRACKS);
-    let mut remaining_measure = declared.iter().fold(0.0, |sum, track| {
-        sum + track_count_size(track, definite, &mut eval_expr)
-            * expanded_once_count(track) as f64
-    });
-    let mut emitted_measure = 0.0;
-
-    for track in declared {
-        if output.len() >= MAX_TRACKS {
-            break;
-        }
-        let once_count = expanded_once_count(track);
-        let once_measure = track_count_size(track, definite, &mut eval_expr);
-        let once_total = once_measure * once_count as f64;
-        remaining_count = remaining_count.saturating_sub(once_count);
-        remaining_measure = (remaining_measure - once_total).max(0.0);
-        match track {
-            Track::Repeat { mode, min, max } => {
-                let repeat_track = Track::MinMax {
-                    min: *min,
-                    max: *max,
-                };
-                let minimum = track_minimum(&repeat_track, definite, &mut eval_expr);
-                let count_size = track_count_size(&repeat_track, definite, &mut eval_expr);
-                let count = match mode {
-                    RepeatMode::Count(count) => usize::try_from(*count).unwrap_or(MAX_TRACKS),
-                    RepeatMode::AutoFill | RepeatMode::AutoFit => {
-                        if let Some(axis) =
-                            definite.filter(|_| minimum > 0.0 && count_size > 0.0)
-                        {
-                            let other_count = output.len().saturating_add(remaining_count);
-                            let other_measure = emitted_measure + remaining_measure;
-                            let room = if other_count == 0 {
-                                axis + gap
-                            } else {
-                                axis - other_measure - gap * (other_count - 1) as f64
-                            };
-                            (room / (count_size + gap)).floor().max(1.0) as usize
-                        } else {
-                            1
-                        }
-                    }
-                }
-                .min(MAX_TRACKS - output.len());
-                for _ in 0..count {
-                    output.push(ExpandedTrack {
-                        track: repeat_track.clone(),
-                        auto_fit: matches!(mode, RepeatMode::AutoFit),
-                    });
-                }
-                emitted_measure += count_size * count as f64;
-            }
-            track => {
-                output.push(ExpandedTrack {
-                    track: track.clone(),
-                    auto_fit: false,
-                });
-                emitted_measure += once_measure;
-            }
-        }
-    }
-}
-
-fn finite_length(value: f64) -> f64 {
-    if valid_nonnegative(value) { value } else { 0.0 }
-}
-
-fn resolve_track_len(
-    track: TrackLen,
-    definite: Option<f64>,
-    eval_expr: &mut impl FnMut(SizeExprId) -> Option<f64>,
-) -> Option<f64> {
-    match track {
-        TrackLen::Px(value) => Some(finite_length(value)),
-        TrackLen::Pct(value) => definite.map(|size| finite_length(size * value)),
-        TrackLen::Fr(_) => None,
-        TrackLen::Expr(id) => eval_expr(id).map(finite_length),
-    }
-}
-
-fn resolve_axis_into(
-    tracks: &[ExpandedTrack],
-    active: &[bool],
-    gap: f64,
-    definite: Option<f64>,
-    mut eval_expr: impl FnMut(SizeExprId) -> Option<f64>,
-    output: &mut AxisGeometry,
-    weights: &mut Vec<f64>,
-    growth_limits: &mut Vec<f64>,
-) {
-    let gap = finite_length(gap);
-    let active_count = active.iter().filter(|active| **active).count();
-    let gap_total = gap * active_count.saturating_sub(1) as f64;
-    output.lengths.clear();
-    output.lengths.resize(tracks.len(), 0.0);
-    output.offsets.clear();
-    output.offsets.resize(tracks.len(), 0.0);
-    weights.clear();
-    weights.resize(tracks.len(), 0.0);
-    growth_limits.clear();
-    growth_limits.resize(tracks.len(), 0.0);
-    for (index, expanded) in tracks.iter().enumerate() {
-        if !active.get(index).copied().unwrap_or(false) {
-            continue;
-        }
-        match &expanded.track {
-            Track::Px(value) => output.lengths[index] = finite_length(*value),
-            Track::Pct(value) => {
-                output.lengths[index] = definite.map_or(0.0, |size| finite_length(size * value))
-            }
-            Track::Expr(id) => {
-                output.lengths[index] = finite_length(eval_expr(*id).unwrap_or(0.0))
-            }
-            Track::Fr(weight) => weights[index] = finite_length(*weight),
-            Track::MinMax { min, max } => {
-                output.lengths[index] =
-                    resolve_track_len(*min, definite, &mut eval_expr).unwrap_or(0.0);
-                if let TrackLen::Fr(weight) = max {
-                    weights[index] = finite_length(*weight);
-                } else if let Some(maximum) = resolve_track_len(*max, definite, &mut eval_expr) {
-                    growth_limits[index] = maximum.max(output.lengths[index]);
-                }
-            }
-            Track::Repeat { .. } => unreachable!("repeat tracks must be expanded"),
-        }
-    }
-    for (limit, length) in growth_limits.iter_mut().zip(&output.lengths) {
-        *limit = limit.max(*length);
-    }
-    if let Some(size) = definite {
-        let free = (size - output.lengths.iter().sum::<f64>() - gap_total).max(0.0);
-        grow_tracks_to_limits(&mut output.lengths, growth_limits, free);
-    }
-    let fixed: f64 = output.lengths.iter().sum();
-    let weight: f64 = weights.iter().filter(|value| **value > 0.0).sum();
-    let remaining = definite
-        .map(|size| (size - fixed - gap_total).max(0.0))
-        .unwrap_or(0.0);
-    if weight.is_finite() && weight > 0.0 && remaining > 0.0 {
-        for (length, weight_value) in output.lengths.iter_mut().zip(weights.iter().copied()) {
-            if weight_value.is_finite() && weight_value > 0.0 {
-                *length += remaining * weight_value / weight;
-            }
-        }
-    }
-
-    let mut cursor = 0.0;
-    let mut seen_active = false;
-    for index in 0..tracks.len() {
-        if active.get(index).copied().unwrap_or(false) {
-            if seen_active {
-                cursor += gap;
-            }
-            output.offsets[index] = cursor;
-            cursor += output.lengths[index];
-            seen_active = true;
-        } else {
-            output.offsets[index] = cursor;
-        }
-    }
-    output.extent = cursor;
-}
-
-#[cfg(test)]
-fn resolve_axis(
-    tracks: &[ExpandedTrack],
-    active: &[bool],
-    gap: f64,
-    definite: Option<f64>,
-    eval_expr: impl FnMut(SizeExprId) -> Option<f64>,
-) -> AxisGeometry {
-    let mut output = AxisGeometry::default();
-    let mut weights = Vec::new();
-    let mut growth_limits = Vec::new();
-    resolve_axis_into(
-        tracks,
-        active,
-        gap,
-        definite,
-        eval_expr,
-        &mut output,
-        &mut weights,
-        &mut growth_limits,
-    );
-    output
-}
-
-fn grow_tracks_to_limits(lengths: &mut [f64], limits: &[f64], mut remaining: f64) {
-    while remaining > f64::EPSILON {
-        let active = lengths
-            .iter()
-            .zip(limits)
-            .filter(|(length, limit)| **limit > **length + f64::EPSILON)
-            .count();
-        if active == 0 {
-            break;
-        }
-        let share = remaining / active as f64;
-        let mut consumed = 0.0;
-        for (length, limit) in lengths.iter_mut().zip(limits) {
-            if *limit > *length + f64::EPSILON {
-                let delta = (*limit - *length).min(share);
-                *length += delta;
-                consumed += delta;
-            }
-        }
-        if consumed <= f64::EPSILON {
-            break;
-        }
-        remaining = (remaining - consumed).max(0.0);
-    }
-}
-
-fn used_tracks_into(
-    placements: &[Option<Placement>],
-    count: usize,
-    columns: bool,
-    used: &mut Vec<bool>,
-) {
-    used.clear();
-    used.resize(count, false);
-    for placement in placements.iter().flatten() {
-        let (start, span) = if columns {
-            (placement.col, placement.col_span)
-        } else {
-            (placement.row, placement.row_span)
-        };
-        for value in start..start.saturating_add(span).min(count) {
-            used[value] = true;
-        }
-    }
-}
-
-fn axis_has_indefinite_share(
-    tracks: &[ExpandedTrack],
-    mut expression_is_content_independent: impl FnMut(SizeExprId) -> bool,
-) -> bool {
-    tracks.iter().any(|track| match track.track {
-        Track::Pct(_) | Track::Fr(_) => true,
-        Track::Expr(id) => !expression_is_content_independent(id),
-        Track::MinMax { min, max } => {
-            matches!(min, TrackLen::Pct(_) | TrackLen::Fr(_))
-                || matches!(min, TrackLen::Expr(id) if !expression_is_content_independent(id))
-                || matches!(max, TrackLen::Pct(_) | TrackLen::Fr(_))
-                || matches!(max, TrackLen::Expr(id) if !expression_is_content_independent(id))
-        }
-        _ => false,
-    })
-}
-
-fn span_length(geometry: &AxisGeometry, start: usize, span: usize) -> f64 {
-    let last = start + span - 1;
-    geometry.offsets[last] + geometry.lengths[last] - geometry.offsets[start]
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::makepad_script::script;
-
-    fn expanded(tracks: Vec<Track>) -> Vec<ExpandedTrack> {
-        tracks
-            .into_iter()
-            .map(|track| ExpandedTrack {
-                track,
-                auto_fit: false,
-            })
-            .collect()
-    }
-
-    fn geometry(tracks: Vec<Track>, gap: f64, definite: Option<f64>) -> AxisGeometry {
-        let tracks = expanded(tracks);
-        resolve_axis(&tracks, &vec![true; tracks.len()], gap, definite, |_| None)
-    }
-
-    #[test]
-    fn definite_tracks_resolve_fixed_percent_expression_fr_minmax_and_gaps() {
-        let expression = SizeExprId(7);
-        let tracks = expanded(vec![
-            Track::Px(40.0),
-            Track::Pct(0.25),
-            Track::Expr(expression),
-            Track::MinMax {
-                min: TrackLen::Px(30.0),
-                max: TrackLen::Fr(1.0),
-            },
-            Track::Fr(2.0),
-        ]);
-        let result = resolve_axis(&tracks, &[true; 5], 5.0, Some(300.0), |id| {
-            (id == expression).then_some(20.0)
-        });
-        assert_eq!(&result.lengths[..3], &[40.0, 75.0, 20.0]);
-        // 115 px remains after fixed minima and four gaps: 1fr + 2fr.
-        assert!((result.lengths[3] - (30.0 + 115.0 / 3.0)).abs() < 1e-9);
-        assert!((result.lengths[4] - 230.0 / 3.0).abs() < 1e-9);
-        assert!((result.extent - 300.0).abs() < 1e-9);
-    }
-
-    #[test]
-    fn oversubscription_zero_nonfinite_fr_and_minmax_normalization_are_safe() {
-        let result = geometry(
-            vec![
-                Track::Px(90.0),
-                Track::Pct(0.5),
-                Track::Fr(0.0),
-                Track::Fr(f64::NAN),
-                Track::MinMax {
-                    min: TrackLen::Px(40.0),
-                    max: TrackLen::Px(10.0),
-                },
-            ],
-            4.0,
-            Some(100.0),
-        );
-        assert_eq!(result.lengths, vec![90.0, 50.0, 0.0, 0.0, 40.0]);
-        assert_eq!(result.extent, 196.0);
-        assert!(result.lengths.iter().all(|value| value.is_finite()));
-    }
-
-    #[test]
-    fn definite_minmax_grows_to_its_limit_before_fr_distribution() {
-        let result = geometry(
-            vec![
-                Track::MinMax {
-                    min: TrackLen::Px(10.0),
-                    max: TrackLen::Px(50.0),
-                },
-                Track::Fr(1.0),
-            ],
-            0.0,
-            Some(100.0),
-        );
-        assert_eq!(result.lengths, vec![50.0, 50.0]);
-
-        let capped = geometry(
-            vec![Track::MinMax {
-                min: TrackLen::Px(50.0),
-                max: TrackLen::Px(100.0),
-            }],
-            0.0,
-            Some(300.0),
-        );
-        assert_eq!(capped.lengths, vec![100.0]);
-        assert_eq!(capped.extent, 100.0);
-    }
-
-    #[test]
-    fn expression_tracks_use_the_draw_store_without_a_second_evaluator() {
-        let mut store = SizeExprStore::default();
-        let id = store.intern_id("calc(25% + 10px)").unwrap();
-        let result = resolve_axis(
-            &expanded(vec![Track::Expr(id)]),
-            &[true],
-            0.0,
-            Some(200.0),
-            |id| {
-                Some(store.eval(
-                    id,
-                    SizeExprContext {
-                        parent: 200.0,
-                        ..Default::default()
-                    },
-                ))
-            },
-        );
-        assert_eq!(result.lengths, vec![60.0]);
-        assert!(store.requires_parent_or_container(id));
-        let viewport = store.intern_id("10vw").unwrap();
-        assert!(!store.requires_parent_or_container(viewport));
-        let tracks = expanded(vec![Track::Expr(id), Track::Expr(viewport)]);
-        assert!(axis_has_indefinite_share(&tracks, |id| {
-            !store.requires_parent_or_container(id)
-        }));
-    }
-
-    #[test]
-    fn numeric_and_arithmetic_repeats_expand_with_limits() {
-        let numeric = vec![Track::Repeat {
-            mode: RepeatMode::Count(3),
-            min: TrackLen::Px(20.0),
-            max: TrackLen::Fr(1.0),
-        }];
-        let mut output = Vec::new();
-        expand_tracks(&numeric, 5.0, Some(100.0), |_| None, &mut output);
-        assert_eq!(output.len(), 3);
-
-        let auto = vec![
-            Track::Px(20.0),
-            Track::Repeat {
-                mode: RepeatMode::AutoFill,
-                min: TrackLen::Px(30.0),
-                max: TrackLen::Fr(1.0),
-            },
-        ];
-        expand_tracks(&auto, 5.0, Some(130.0), |_| None, &mut output);
-        assert_eq!(output.len(), 4); // 20 + 3*30 + three 5px gaps = 125
-
-        let capped = vec![Track::Repeat {
-            mode: RepeatMode::Count(u32::MAX),
-            min: TrackLen::Px(1.0),
-            max: TrackLen::Px(1.0),
-        }];
-        expand_tracks(&capped, 0.0, Some(1.0), |_| None, &mut output);
-        assert_eq!(output.len(), MAX_TRACKS);
-
-        let multiple_auto = vec![
-            Track::Repeat {
-                mode: RepeatMode::AutoFill,
-                min: TrackLen::Px(40.0),
-                max: TrackLen::Fr(1.0),
-            },
-            Track::Repeat {
-                mode: RepeatMode::AutoFill,
-                min: TrackLen::Px(30.0),
-                max: TrackLen::Fr(1.0),
-            },
-        ];
-        expand_tracks(&multiple_auto, 5.0, Some(200.0), |_| None, &mut output);
-        assert_eq!(output.len(), 5);
-        let minimum_extent = output
-            .iter()
-            .map(|track| track_minimum(&track.track, Some(200.0), &mut |_| None))
-            .sum::<f64>()
-            + 5.0 * output.len().saturating_sub(1) as f64;
-        assert!(minimum_extent <= 200.0);
-
-        let definite_max = vec![Track::Repeat {
-            mode: RepeatMode::AutoFill,
-            min: TrackLen::Px(30.0),
-            max: TrackLen::Px(100.0),
-        }];
-        expand_tracks(&definite_max, 0.0, Some(300.0), |_| None, &mut output);
-        assert_eq!(output.len(), 3);
-        assert_eq!(
-            resolve_axis(&output, &[true; 3], 0.0, Some(300.0), |_| None).lengths,
-            vec![100.0; 3]
-        );
-    }
-
-    #[test]
-    fn auto_fit_collapses_unused_repetitions_without_reindexing_later_tracks() {
-        let tracks = vec![
-            ExpandedTrack {
-                track: Track::Px(20.0),
-                auto_fit: false,
-            },
-            ExpandedTrack {
-                track: Track::Px(30.0),
-                auto_fit: true,
-            },
-            ExpandedTrack {
-                track: Track::Px(30.0),
-                auto_fit: true,
-            },
-            ExpandedTrack {
-                track: Track::Px(40.0),
-                auto_fit: false,
-            },
-        ];
-        let result = resolve_axis(
-            &tracks,
-            &[true, true, false, true],
-            5.0,
-            Some(200.0),
-            |_| None,
-        );
-        assert_eq!(result.lengths, vec![20.0, 30.0, 0.0, 40.0]);
-        assert_eq!(result.offsets, vec![0.0, 25.0, 55.0, 60.0]);
-        assert_eq!(result.extent, 100.0);
-    }
-
-    #[test]
-    fn indefinite_axes_expand_auto_once_and_zero_shares_but_keep_minima() {
-        let declared = vec![Track::Repeat {
-            mode: RepeatMode::AutoFit,
-            min: TrackLen::Px(25.0),
-            max: TrackLen::Fr(1.0),
-        }];
-        let mut output = Vec::new();
-        expand_tracks(&declared, 4.0, None, |_| None, &mut output);
-        assert_eq!(output.len(), 1);
-        let result = geometry(
-            vec![
-                Track::Pct(0.5),
-                Track::Fr(1.0),
-                Track::MinMax {
-                    min: TrackLen::Px(25.0),
-                    max: TrackLen::Fr(1.0),
-                },
-            ],
-            4.0,
-            None,
-        );
-        assert_eq!(result.lengths, vec![0.0, 0.0, 25.0]);
-        assert_eq!(result.extent, 33.0);
-    }
-
-    #[test]
-    fn unsupported_intrinsic_spellings_are_rejected_transactionally() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(|vm| {
-            assert!(parse_track(vm, "auto").is_err());
-            assert!(parse_track(vm, "minmax(min-content, 1fr)").is_err());
-            assert!(parse_track(vm, "repeat(auto-fill, 20px)").is_err());
-            assert_eq!(parse_track(vm, "25%").unwrap(), Track::Pct(0.25));
-            assert_eq!(parse_track(vm, "2fr").unwrap(), Track::Fr(2.0));
-        });
-    }
-
-    #[test]
-    fn grid_and_flattened_cell_metadata_parse_through_the_public_dsl() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let mut grid = cx.with_vm(|vm| {
-            let value = vm.eval(script! {
-                use mod.prelude.widgets.*
-                Grid{
-                    width: 320 height: Fit
-                    columns: ["70px", "25%", "1fr", "minmax(20px, 2fr)"]
-                    rows: ["repeat(2, minmax(30px, 1fr))"]
-                    areas: ["hero hero . ."]
-                    first := View{
-                        cell: CellPlacement{
-                            area: @hero
-                            col_span: 2
-                            justify_self: CellAlign.Center
-                        }
-                    }
-                    View{}
-                }
-            });
-            Grid::script_from_value(vm, value)
-        });
-        assert_eq!(grid.columns.len(), 4);
-        assert_eq!(grid.rows.len(), 1);
-        assert_eq!(grid.children.len(), 2);
-        assert_eq!(grid.children[0].0, live_id!(first));
-        let child_walk = grid.children[0].1.walk(&mut cx);
-        let cell = child_walk.cell.unwrap();
-        assert_eq!(cell.area, live_id!(hero));
-        assert_eq!(cell.col_span, 2);
-        assert_eq!(cell.justify_self, Some(CellAlign::Center));
-        assert_eq!(grid.area_map[&live_id!(hero)].col_span, 2);
-
-        cx.with_vm(|vm| {
-            let invalid = vm.eval(script! {
-                use mod.prelude.widgets.*
-                Grid{columns: ["auto"]}
-            });
-            grid.script_apply(vm, &Apply::Reload, &mut Scope::empty(), invalid);
-        });
-        assert_eq!(grid.columns.len(), 4);
-        assert_eq!(grid.columns[0], Track::Px(70.0));
-    }
-
-    #[test]
-    fn named_areas_require_nonragged_rectangles() {
-        let (areas, diagnostics) = parse_named_areas(&[
-            "head head side".into(),
-            "main main side".into(),
-        ]);
-        assert!(diagnostics.is_empty());
-        assert_eq!(
-            areas[&LiveId::from_str("main")],
-            Placement {
-                col: 0,
-                row: 1,
-                col_span: 2,
-                row_span: 1,
-            }
-        );
-
-        let (ragged, diagnostics) =
-            parse_named_areas(&["a a".into(), "a".into()]);
-        assert!(ragged.is_empty());
-        assert_eq!(diagnostics.len(), 1);
-
-        let (non_rectangular, diagnostics) =
-            parse_named_areas(&["a a".into(), "a .".into()]);
-        assert!(!non_rectangular.contains_key(&LiveId::from_str("a")));
-        assert_eq!(diagnostics.len(), 1);
-    }
-
-    #[test]
-    fn explicit_overlap_is_allowed_and_auto_placement_avoids_full_spans() {
-        let overlap = Placement {
-            col: 0,
-            row: 0,
-            col_span: 2,
-            row_span: 2,
-        };
-        let mut occupancy = HashSet::new();
-        occupy(&mut occupancy, overlap);
-        occupy(&mut occupancy, overlap);
-        assert_eq!(occupancy.len(), 4);
-
-        let placed = find_auto_placement(
-            &occupancy,
-            3,
-            2,
-            2,
-            1,
-            None,
-            None,
-            AutoFlow::Row,
-        )
-        .unwrap();
-        assert_eq!(placed, Placement { col: 0, row: 2, col_span: 2, row_span: 1 });
-    }
-
-    #[test]
-    fn row_and_column_auto_flow_are_stable() {
-        let mut occupancy = HashSet::new();
-        let first = find_auto_placement(
-            &occupancy, 2, 2, 1, 1, None, None, AutoFlow::Row,
-        )
-        .unwrap();
-        occupy(&mut occupancy, first);
-        let second = find_auto_placement(
-            &occupancy, 2, 2, 1, 1, None, None, AutoFlow::Row,
-        )
-        .unwrap();
-        assert_eq!((first.col, first.row), (0, 0));
-        assert_eq!((second.col, second.row), (1, 0));
-
-        occupancy.clear();
-        occupy(&mut occupancy, first);
-        let column = find_auto_placement(
-            &occupancy, 2, 2, 1, 1, None, None, AutoFlow::Column,
-        )
-        .unwrap();
-        assert_eq!((column.col, column.row), (0, 1));
-    }
-
-    #[test]
-    fn implicit_tracks_and_both_allocation_caps_are_bounded() {
-        let placement = bounded_placement(MAX_TRACKS - 1, 0, 100, MAX_CELLS).unwrap();
-        assert_eq!(placement.col_span, 1);
-        assert_eq!(placement.row_span, MAX_TRACKS);
-        assert!(placement.col_span * placement.row_span <= MAX_CELLS);
-        assert!(bounded_placement(MAX_TRACKS, 0, 1, 1).is_none());
-
-        let mut tracks = Vec::new();
-        append_implicit(&mut tracks, usize::MAX, 17.0);
-        assert_eq!(tracks.len(), MAX_TRACKS);
-        assert!(tracks
-            .iter()
-            .all(|track| track.track == Track::Px(17.0)));
-
-        let mut occupancy = HashSet::new();
-        assert!(!occupy(
-            &mut occupancy,
-            Placement {
-                col: 0,
-                row: 0,
-                col_span: MAX_TRACKS,
-                row_span: MAX_TRACKS,
-            },
-        ));
-        assert_eq!(occupancy.len(), MAX_CELLS);
-        assert!(!occupy(
-            &mut occupancy,
-            Placement {
-                col: 1,
-                row: 16,
-                col_span: 1,
-                row_span: 1,
-            },
-        ));
-    }
-
-    #[test]
-    fn empty_declared_tracks_and_fit_extent_are_preserved() {
-        let result = geometry(
-            vec![Track::Px(10.0), Track::Px(20.0), Track::Px(30.0)],
-            3.0,
-            None,
-        );
-        assert_eq!(result.lengths.len(), 3);
-        assert_eq!(result.extent, 66.0);
-        assert_eq!(result.offsets, vec![0.0, 13.0, 36.0]);
-    }
-
-    #[test]
-    fn cell_alignment_stretch_margins_overrides_and_clipping_match_contract() {
-        let authored = Walk {
-            abs_pos: Some(dvec2(900.0, 900.0)),
-            width: Size::Fixed(25.0),
-            height: Size::Fixed(30.0),
-            margin: Inset {
-                left: 2.0,
-                right: 3.0,
-                top: 4.0,
-                bottom: 6.0,
-            },
-            ..Default::default()
-        };
-        let stretched = child_walk_in_cell(
-            authored,
-            dvec2(100.0, 80.0),
-            CellAlign::Stretch,
-            CellAlign::Stretch,
-        );
-        assert_eq!(stretched.abs_pos, None);
-        assert_eq!(stretched.width, Size::Fixed(95.0));
-        assert_eq!(stretched.height, Size::Fixed(70.0));
-
-        for (align, factor) in [
-            (CellAlign::Start, 0.0),
-            (CellAlign::Center, 0.5),
-            (CellAlign::End, 1.0),
-        ] {
-            let preserved = child_walk_in_cell(authored, dvec2(100.0, 80.0), align, align);
-            assert_eq!(preserved.width, authored.width);
-            assert_eq!(preserved.height, authored.height);
-            assert_eq!(cell_layout(align, align).align.x, factor);
-            assert_eq!(cell_layout(align, align).align.y, factor);
-        }
-        let cell = cell_layout(CellAlign::Center, CellAlign::End);
-        assert!(!cell.clip_x && !cell.clip_y);
-        assert_eq!(cell.flow, Flow::Overlay);
-    }
-
-    #[test]
-    fn spans_include_internal_gaps_and_auto_fit_collapsed_tracks() {
-        let geometry = AxisGeometry {
-            lengths: vec![20.0, 0.0, 30.0],
-            offsets: vec![0.0, 25.0, 25.0],
-            extent: 55.0,
-        };
-        assert_eq!(span_length(&geometry, 0, 3), 55.0);
-        assert_eq!(span_length(&geometry, 2, 1), 30.0);
-    }
-
-    #[test]
-    fn oversized_child_is_not_cell_clipped_and_only_obeys_the_grid_clip() {
-        use crate::makepad_draw::cx_draw::CxDraw;
-
-        fn make_grid(cx: &mut Cx, clip: bool) -> Grid {
-            cx.with_vm(|vm| {
-                let source = script! {
-                    use mod.prelude.widgets.*
-                    Grid{
-                        width: 100 height: 40
-                        clip_x: #(clip) clip_y: false
-                        justify_items: CellAlign.Start
-                        columns: ["50px"] rows: ["40px"]
-                        child := View{width: 160 height: 20}
-                    }
-                };
-                let value = vm.eval(source);
-                Grid::script_from_value(vm, value)
-            })
-        }
-
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let mut clipped = make_grid(&mut cx, true);
-        let mut unclipped = make_grid(&mut cx, false);
-        let pass = DrawPass::new(&mut cx);
-        pass.set_size(&mut cx, dvec2(300.0, 100.0));
-        let mut draw_list = DrawList2d::new(&mut cx);
-        let event = DrawEvent::default();
-        let mut draw = CxDraw::new(&mut cx, &event);
-        let mut cx2d = Cx2d::new(&mut draw);
-        cx2d.begin_pass(&pass, None);
-        draw_list.begin_always(&mut cx2d);
-        cx2d.begin_root_turtle(dvec2(300.0, 100.0), Layout::flow_overlay());
-        assert!(clipped
-            .draw_walk(&mut cx2d, &mut Scope::empty(), clipped.walk)
-            .is_done());
-        let clipped_area = clipped.children[0].1.area();
-        assert!(unclipped
-            .draw_walk(
-                &mut cx2d,
-                &mut Scope::empty(),
-                unclipped.walk.with_abs_pos(dvec2(120.0, 0.0)),
-            )
-            .is_done());
-        let unclipped_area = unclipped.children[0].1.area();
-        cx2d.end_pass_sized_turtle();
-        draw_list.end(&mut cx2d);
-        cx2d.end_pass(&pass);
-        drop(cx2d);
-        drop(draw);
-
-        assert_eq!(clipped_area.rect(&cx).size.x, 160.0);
-        assert_eq!(unclipped_area.rect(&cx).size.x, 160.0);
-        let clipped_values = match clipped_area {
-            Area::Rect(area) => {
-                let value = &cx.draw_lists[area.draw_list_id].rect_areas[area.rect_id];
-                (value.rect, value.draw_clip)
-            }
-            _ => panic!("expected a rect area"),
-        };
-        let unclipped_values = match unclipped_area {
-            Area::Rect(area) => {
-                let value = &cx.draw_lists[area.draw_list_id].rect_areas[area.rect_id];
-                (value.rect, value.draw_clip)
-            }
-            _ => panic!("expected a rect area"),
-        };
-        let raw_clipped = clipped_values.0.clip(clipped_values.1);
-        let raw_unclipped = unclipped_values.0.clip(unclipped_values.1);
-        assert_eq!(raw_clipped.size.x, 100.0);
-        assert_eq!(raw_unclipped.size.x, 160.0);
-    }
-
-    #[test]
-    fn yielding_child_resumes_in_the_same_cell_and_nested_grid_draws() {
-        use crate::makepad_draw::cx_draw::CxDraw;
-
-        fn assert_widget<T: Widget>() {}
-        assert_widget::<Grid>();
-
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let mut grid = cx.with_vm(|vm| {
-            let value = vm.eval(script! {
-                use mod.prelude.widgets.*
-                Grid{
-                    columns: ["80px", "1fr"]
-                    rows: ["40px"]
-                    hidden := View{
-                        visible: false
-                        cell: CellPlacement{col: 1 row: 1}
-                    }
-                    step := TurtleStep{cell: CellPlacement{col: 1 row: 1}}
-                    nested := Grid{
-                        cell: CellPlacement{col: 2 row: 1}
-                        columns: ["20px"] rows: ["20px"]
-                        View{}
-                    }
-                }
-            });
-            Grid::script_from_value(vm, value)
-        });
-        let pass = DrawPass::new(&mut cx);
-        let mut draw_list = DrawList2d::new(&mut cx);
-        let event = DrawEvent::default();
-        let mut draw = CxDraw::new(&mut cx, &event);
-        let mut cx2d = Cx2d::new(&mut draw);
-        cx2d.begin_pass(&pass, None);
-        draw_list.begin_always(&mut cx2d);
-        cx2d.begin_root_turtle(dvec2(200.0, 100.0), Layout::default());
-        assert!(grid
-            .draw_walk(
-                &mut cx2d,
-                &mut Scope::empty(),
-                Walk::fixed(200.0, 100.0),
-            )
-            .is_step());
-        assert_eq!(grid.placements[0], None);
-        let Some(DrawState::Drawing {
-            child_index,
-            cell_open,
-        }) = grid.draw_state.get()
-        else {
-            panic!("Grid lost its yielding draw state")
-        };
-        assert_eq!(child_index, 1);
-        assert!(cell_open);
-        assert!(grid
-            .draw_walk(
-                &mut cx2d,
-                &mut Scope::empty(),
-                Walk::fixed(200.0, 100.0),
-            )
-            .is_done());
-        assert!(grid.draw_state.get().is_none());
-        cx2d.end_pass_sized_turtle();
-        draw_list.end(&mut cx2d);
-        cx2d.end_pass(&pass);
-    }
-
-    #[test]
-    fn walk_and_layout_size_gates_and_cell_default_remain_stable() {
-        assert!(std::mem::size_of::<Walk>() <= 384);
-        assert!(std::mem::size_of::<Layout>() <= 112);
-        assert_eq!(Walk::default().cell, None);
-    }
-}
diff --git a/widgets/src/html.rs b/widgets/src/html.rs
index ceb8e3884..5af4316b8 100644
--- a/widgets/src/html.rs
+++ b/widgets/src/html.rs
@@ -813,7 +813,7 @@ impl Widget for Html {
                                     top: font_size * 0.25,
                                     bottom: 0.0,
                                 },
-                                ..Default::default()
+                                metrics: Metrics::default(),
                             };
                             // One borrow for all FoldButton mutations: seed
                             // the animator state on first sight (so the
diff --git a/widgets/src/image.rs b/widgets/src/image.rs
index aa9addd17..23e5aa18e 100644
--- a/widgets/src/image.rs
+++ b/widgets/src/image.rs
@@ -27,7 +27,6 @@ script_mod! {
         fit_pan: vec2(0.0, 0.0)
         async_load: 0.0
         rotation: 0.0
-        sample_mode: 0.0
         image_dim_w: 0.0
         image_dim_h: 0.0
 
@@ -92,8 +91,6 @@ pub struct DrawImage {
     async_load: f32,
     #[live]
     pub rotation: f32,
-    #[live]
-    pub sample_mode: f32,
     /// When non-zero, `get_color` rotates the image rigidly (aspect-correct):
     /// the image of this pixel size is rotated by `rotation` and inscribed in the
     /// quad, instead of rotating texture UVs in normalized space (which squishes
@@ -137,9 +134,9 @@ pub struct Image {
     #[live]
     pub draw_bg: DrawImage,
     #[live]
-    placeholder_width: u64,
+    min_width: u64,
     #[live]
-    placeholder_height: u64,
+    min_height: u64,
     #[live(1.0)]
     width_scale: f64,
     #[live(ImageAnimation::BounceFps(25.0))]
@@ -225,19 +222,6 @@ impl ImageCacheImpl for Image {
 }
 
 impl Image {
-    /// Updates layout and aspect fitting without evaluating script. This is
-    /// useful for widgets owned by an isolated VM: their typed Rust state can
-    /// be changed safely even while the host VM is active.
-    pub fn set_walk_and_fit(&mut self, cx: &mut Cx, walk: Walk, fit: ImageFit) {
-        self.walk = walk;
-        self.fit = fit;
-        self.redraw(cx);
-    }
-
-    pub fn fit(&self) -> ImageFit {
-        self.fit
-    }
-
     fn load_from_resource(&mut self, cx: &mut Cx) {
         if self.src_loaded {
             return;
@@ -386,7 +370,7 @@ impl Widget for Image {
                 let (texture_width, texture_height) = image_texture
                     .get_format(cx)
                     .vec_width_height()
-                    .unwrap_or((self.placeholder_width as usize, self.placeholder_height as usize));
+                    .unwrap_or((self.min_width as usize, self.min_height as usize));
                 if let Some(animation) = image_texture.animation(cx).clone() {
                     let delta = if let Some(last_time) = &self.last_time {
                         nf.time - last_time
@@ -616,7 +600,6 @@ impl Image {
         if !self.visible {
             return DrawStep::done();
         }
-        walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
         let svg_time = self.svg_time as f32;
         if let Some(draw_svg) = self.draw_svg.as_mut() {
             draw_svg.draw_walk_time(cx, walk, svg_time);
@@ -653,7 +636,7 @@ impl Image {
                 // has real dimensions too — without this it sized as
                 // min_* (usually zero) and the picture silently vanished.
                 .or_else(|| image_texture.get_format(cx).render_fixed_width_height())
-                .unwrap_or((self.placeholder_width as usize, self.placeholder_height as usize));
+                .unwrap_or((self.min_width as usize, self.min_height as usize));
             if let Some(animation) = image_texture.animation(cx) {
                 let (w, h) = (animation.width as f64, animation.height as f64);
                 self.next_frame = cx.new_next_frame();
@@ -673,16 +656,21 @@ impl Image {
             }
         } else {
             self.draw_bg.draw_vars.empty_texture(0);
-            (
-                self.placeholder_width as f64 / dpi,
-                self.placeholder_height as f64 / dpi,
-            )
+            (self.min_width as f64 / dpi, self.min_height as f64 / dpi)
         };
 
         let aspect = width / height;
-        // A Fit height peeks as NaN, so use its effective content-box max
-        // (including a Walk-level max) while preserving intrinsic aspect.
-        let height_cap = cx.walk_max_height(walk).unwrap_or(f64::INFINITY);
+        // When `walk.height` is `Size::Fit { max: Some(m) }`, the rect returned by
+        // `peek_walk_turtle` has `size.y == NaN` (Fit evaluates to NaN — see
+        // `Turtle::next_walk_height`), so the max would otherwise be ignored by the
+        // aspect calculations below. Treat it as the effective vertical bound so
+        // the image scales proportionally instead of rendering at its natural
+        // height and getting clipped by an outer view.
+        let height_cap = if let Size::Fit { max: Some(fb), .. } = walk.height {
+            fb.eval_height(cx).unwrap_or(f64::INFINITY)
+        } else {
+            f64::INFINITY
+        };
         let avail_height = if rect.size.y.is_nan() {
             height_cap
         } else {
@@ -872,13 +860,6 @@ pub enum AsyncLoad {
 }
 
 impl ImageRef {
-    /// See [`Image::set_walk_and_fit`].
-    pub fn set_walk_and_fit(&self, cx: &mut Cx, walk: Walk, fit: ImageFit) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.set_walk_and_fit(cx, walk, fit);
-        }
-    }
-
     /// Loads the image at the given `image_path` resource into this `ImageRef`.
     pub fn load_image_dep_by_path(&self, cx: &mut Cx, image_path: &str) -> Result<(), ImageError> {
         if let Some(mut inner) = self.borrow_mut() {
@@ -1089,35 +1070,3 @@ impl ImageRef {
         }
     }
 }
-
-#[cfg(test)]
-mod flattened_walk_collision_tests {
-    use super::*;
-
-    #[test]
-    fn image_exposes_walk_bounds_and_distinct_placeholder_dimensions() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(|vm| {
-            crate::script_mod(vm);
-            Image::script_proto(vm);
-            let props = &vm
-                .bx
-                .heap
-                .registered_type(Image::script_type_id_static())
-                .unwrap()
-                .props
-                .props;
-            for field in [
-                live_id!(min_width),
-                live_id!(max_width),
-                live_id!(min_height),
-                live_id!(max_height),
-                live_id!(aspect),
-                live_id!(placeholder_width),
-                live_id!(placeholder_height),
-            ] {
-                assert!(props.contains_key(&field), "missing flattened/reflected field {field:?}");
-            }
-        });
-    }
-}
diff --git a/widgets/src/keyboard_view.rs b/widgets/src/keyboard_view.rs
index a227da8a7..70baf921e 100644
--- a/widgets/src/keyboard_view.rs
+++ b/widgets/src/keyboard_view.rs
@@ -92,13 +92,6 @@ enum AnimState {
 }
 
 impl KeyboardView {
-    /// Reserve `left` px on this view's left: its walk margin, read by the
-    /// parent on every draw. The Window's AI slot pushes the body in with
-    /// it (decision 17) — the chat sits beside the body, never over it.
-    pub fn set_left_inset(&mut self, left: f64) {
-        self.view.walk.margin.left = left;
-    }
-
     /// Compute the vertical scroll required to keep the focused IME field above
     /// an on-screen keyboard of `keyboard_height` Makepad layout points.
     ///
diff --git a/widgets/src/label.rs b/widgets/src/label.rs
index 8b97cfae6..3c9754b2f 100644
--- a/widgets/src/label.rs
+++ b/widgets/src/label.rs
@@ -304,10 +304,7 @@ impl Widget for Label {
             return DrawStep::done();
         }
 
-        let walk = cx.resolve_walk(
-            walk.with_add_padding(self.padding),
-            ResolveAt::BeforeBegin,
-        );
+        let walk = walk.with_add_padding(self.padding);
         cx.begin_turtle(
             walk,
             Layout {
diff --git a/widgets/src/lib.rs b/widgets/src/lib.rs
index 88a31b203..84aca33fc 100644
--- a/widgets/src/lib.rs
+++ b/widgets/src/lib.rs
@@ -31,7 +31,6 @@ pub use makepad_test;
 
 // Core modules (used internally first)
 pub mod animator;
-pub mod font_policy;
 pub mod theme_desktop_dark;
 pub mod theme_desktop_light;
 pub mod theme_desktop_skeleton;
@@ -49,7 +48,6 @@ pub mod scroll_bars;
 pub mod scroll_motion;
 pub mod view;
 pub mod view_ui;
-pub mod grid;
 
 pub mod animated_image_gif;
 pub mod browser;
@@ -69,7 +67,6 @@ pub mod gauss_view;
 pub mod keyboard_view;
 pub mod nav_control;
 pub mod tweaker;
-pub mod ai_slot;
 #[cfg(feature = "voice")]
 pub mod voice_wave;
 pub mod window;
@@ -87,7 +84,6 @@ pub mod drop_slider;
 pub mod tip;
 pub mod value_input;
 pub mod fab_controls;
-pub mod menu_bar;
 
 pub mod splitter;
 
@@ -187,7 +183,6 @@ pub use crate::{
     fold_header::*,
     gauss_view::*,
     glass_panel::*,
-    grid::*,
 
     icon::*,
 
@@ -198,7 +193,6 @@ pub use crate::{
     // view_ui - no public exports
     label::*,
     link_label::*,
-    menu_bar::*,
     modal::*,
     nav_control::*,
     page_flip::*,
@@ -241,8 +235,8 @@ pub use crate::{
         WidgetSet, WidgetSetIterator, WidgetUid,
     },
     widget_async::{
-        enter_isolate, leave_isolate, set_widget_async_trace, CxSplashVmExt, CxWidgetToScriptCallExt,
-        IsolateEntry, ScriptAsyncCalls, ScriptAsyncId, ScriptAsyncResult, SplashVmId, MAIN_SPLASH_VM_ID,
+        set_widget_async_trace, CxSplashVmExt, CxWidgetToScriptCallExt, ScriptAsyncCalls,
+        ScriptAsyncId, ScriptAsyncResult, SplashVmId, MAIN_SPLASH_VM_ID,
     },
     widget_match_event::WidgetMatchEvent,
     widget_tree::{set_ui_root, CxWidgetExt},
@@ -314,7 +308,206 @@ pub fn theme_mod(vm: &mut ScriptVm) {
             }
         }
     });
-    crate::font_policy::install_theme_fonts(vm);
+    #[cfg(target_arch = "wasm32")]
+    script_eval!(vm, {
+        use mod.text.*
+        use mod.res.*
+
+        mod.themes.dark = mod.themes.dark{
+            font_label: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_regular: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_italic: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_italic: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_regular_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_italic_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_italic_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+        }
+
+        mod.themes.light = mod.themes.light{
+            font_label: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_regular: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_italic: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_italic: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_regular_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_italic_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_italic_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+        }
+
+        mod.themes.skeleton = mod.themes.skeleton{
+            font_label: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_regular: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_italic: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_italic: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_regular_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_italic_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+            font_bold_italic_i18n: TextStyle{
+                font_family: FontFamily{
+                    latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                    chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                    emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
+                }
+                line_spacing: 1.2
+            }
+        }
+    });
     script_eval!(vm, {
         mod.prelude.widgets_header = {
             ..mod.res,
@@ -353,7 +546,6 @@ pub fn widgets_mod(vm: &mut ScriptVm) {
     crate::scroll_bars::script_mod(vm);
     crate::view::script_mod(vm);
     crate::view_ui::script_mod(vm);
-    crate::grid::script_mod(vm);
     crate::rubber_view::script_mod(vm);
 
     crate::label::script_mod(vm);
@@ -385,8 +577,6 @@ pub fn widgets_mod(vm: &mut ScriptVm) {
     crate::tweaker::script_mod(vm);
     crate::gauss_view::script_mod(vm);
     crate::screen_cap::script_mod(vm);
-    // The AI slot before the window: its DSL names `AiChatSlot`.
-    crate::ai_slot::script_mod(vm);
     crate::window::script_mod(vm);
 
     crate::popup_menu::script_mod(vm);
@@ -398,7 +588,6 @@ pub fn widgets_mod(vm: &mut ScriptVm) {
     crate::tip::script_mod(vm);
     crate::value_input::script_mod(vm);
     crate::fab_controls::script_mod(vm);
-    crate::menu_bar::script_mod(vm);
     crate::combo_box::script_mod(vm);
 
     crate::splitter::script_mod(vm);
diff --git a/widgets/src/map/archive.rs b/widgets/src/map/archive.rs
deleted file mode 100644
index baef27a1f..000000000
--- a/widgets/src/map/archive.rs
+++ /dev/null
@@ -1,2954 +0,0 @@
-use super::geometry::TileKey;
-use crate::makepad_draw::*;
-use makepad_mbtile_reader::{mkmap_tile_id, BlobRef, LeafParseLimits, MkmapLeaf, MkmapRoot};
-use makepad_platform::archive_cache::ArchiveCacheStore;
-use std::cell::RefCell;
-use std::collections::{HashMap, HashSet, VecDeque};
-use std::path::{Path, PathBuf};
-use std::rc::Rc;
-use std::sync::atomic::{AtomicU8, AtomicU64, Ordering};
-use std::sync::{Arc, Mutex};
-
-const LEAF_CACHE_CAPACITY: usize = 32;
-const LEAF_CACHE_BYTE_CAPACITY: usize = 64 * 1024 * 1024;
-/// A leaf directory too large for the leaf budget is decoded as a window
-/// around the waiting tiles' ids, widened by this much on each side so a pan
-/// keeps hitting the kept entries (ids are Hilbert-ordered per zoom band).
-const LEAF_WINDOW_MARGIN_IDS: u64 = 1 << 18;
-const FILE_CACHE_CAPACITY: usize = 8;
-const MAX_ARCHIVE_WAITERS: usize = 64;
-const MAX_ARCHIVE_IN_FLIGHT_BYTES: u64 = 64 * 1024 * 1024;
-/// The in-flight floor a budget cannot push below: one leaf directory of a
-/// hosted overlay is 8 MiB packed and must still be readable.
-const MIN_ARCHIVE_IN_FLIGHT_BYTES: u64 = 16 * 1024 * 1024;
-const MAX_ROOT_BYTES: usize = 64 * 1024 * 1024;
-const MAX_RANGE_BYTES: u64 = 64 * 1024 * 1024;
-const HTTP_RANGE_CACHE_BYTE_CAPACITY: usize = 64 * 1024 * 1024;
-const DEFAULT_COALESCE_MAX_GAP: u64 = 64 * 1024;
-const DEFAULT_COALESCE_MAX_LEN: u64 = 4 * 1024 * 1024;
-
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-pub struct ReadToken(pub u64);
-
-const ARCHIVE_QUEUE_CAPACITY: usize = 256;
-
-/// Archive reads and parses go to the runtime pool's light lane through a
-/// UI-owned staging queue (newest first, one job per token, prunable until
-/// handed over). The queue is shared by the byte source and the tile archive
-/// of one map, on the UI thread only — hence `Rc`, never a lock.
-#[derive(Clone)]
-pub enum ArchiveWorkerPool {
-    Threaded {
-        pool: TaskPool,
-        queue: Rc<RefCell<TaskQueue<ReadToken>>>,
-    },
-    Serial,
-}
-
-impl ArchiveWorkerPool {
-    pub fn ptr_eq(&self, other: &Self) -> bool {
-        match (self, other) {
-            (Self::Threaded { queue: left, .. }, Self::Threaded { queue: right, .. }) => {
-                Rc::ptr_eq(left, right)
-            }
-            (Self::Serial, Self::Serial) => true,
-            _ => false,
-        }
-    }
-
-    pub fn submit<F>(&self, key: ReadToken, job: F) -> Result<(), SubmitError>
-    where
-        F: FnOnce() + Send + 'static,
-    {
-        match self {
-            Self::Threaded { pool, queue } => {
-                let mut queue = queue.borrow_mut();
-                let window = pool_window(pool, queue.in_flight());
-                queue.set_in_flight_limit(window);
-                queue.push(pool, key, true, QueueOrder::Lifo, job)
-            }
-            Self::Serial => {
-                drop(job);
-                Err(SubmitError::Closed)
-            }
-        }
-    }
-
-    pub fn retain_queued(&self, keep: impl FnMut(&ReadToken) -> bool) -> Vec<ReadToken> {
-        match self {
-            Self::Threaded { queue, .. } => queue.borrow_mut().retain(keep),
-            Self::Serial => Vec::new(),
-        }
-    }
-
-    /// Hand staged jobs over once workers free up. Called whenever read
-    /// completions are drained and on the UI signal.
-    pub fn pump(&self) {
-        if let Self::Threaded { pool, queue } = self {
-            let mut queue = queue.borrow_mut();
-            if queue.staged_len() == 0 {
-                return;
-            }
-            let window = pool_window(pool, queue.in_flight());
-            queue.set_in_flight_limit(window);
-            queue.pump(pool);
-        }
-    }
-}
-
-/// How many jobs a light-lane staging queue may have with the pool: what it
-/// has in flight plus the workers parked right now. Jobs handed over beyond
-/// that would only sit in the pool's channel, out of reach of the queue's
-/// newest-first order and pruning.
-pub fn pool_window(pool: &TaskPool, in_flight: usize) -> usize {
-    in_flight + pool.idle_workers()
-}
-
-pub fn new_archive_worker_pool(cx: &mut Cx) -> ArchiveWorkerPool {
-    let pool = cx.task_pool();
-    if pool.is_open() {
-        let queue = TaskQueue::new(Lane::Light, pool.worker_count(), ARCHIVE_QUEUE_CAPACITY);
-        ArchiveWorkerPool::Threaded {
-            pool,
-            queue: Rc::new(RefCell::new(queue)),
-        }
-    } else {
-        error!("Map archive pool unavailable; file reads will be refused");
-        ArchiveWorkerPool::Serial
-    }
-}
-
-pub fn next_archive_task_token() -> ReadToken {
-    static NEXT_TOKEN: AtomicU64 = AtomicU64::new(1);
-    ReadToken(NEXT_TOKEN.fetch_add(1, Ordering::Relaxed).max(1))
-}
-
-#[derive(Debug)]
-pub struct ReadCompletion {
-    pub token: ReadToken,
-    pub result: Result<Arc<[u8]>, String>,
-}
-
-pub trait ByteSource {
-    fn request_root(&mut self, cx: &mut Cx, token: ReadToken);
-    fn request_range(
-        &mut self,
-        cx: &mut Cx,
-        shard: u32,
-        offset: u64,
-        len: u64,
-        token: ReadToken,
-        priority: u64,
-        tile_key: Option<TileKey>,
-    );
-    fn reprioritize(&mut self, _token: ReadToken, _priority: u64, _tile_key: TileKey) {}
-    /// Bytes this source retains in memory (range/root caches).
-    fn cache_bytes(&self) -> usize {
-        0
-    }
-    /// Ceiling for the source's in-memory caches; a ceiling, not a target.
-    fn set_cache_budget(&mut self, _bytes: usize) {}
-    fn flush(&mut self, _cx: &mut Cx) {}
-    fn cancel(&mut self, cx: &mut Cx, token: ReadToken);
-    fn poll(&mut self, cx: &mut Cx, event: &Event) -> Vec<ReadCompletion>;
-}
-
-#[derive(Default)]
-struct ShardFileCache {
-    files: HashMap<u32, std::fs::File>,
-    lru: VecDeque<u32>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-#[repr(u8)]
-enum FileReadState {
-    Queued,
-    Running,
-    Completed,
-    Cancelled,
-}
-
-struct FileReadEvent {
-    token: ReadToken,
-    result: Option<Result<Arc<[u8]>, String>>,
-}
-
-/// Local `.mkmap` reads performed by Makepad workers, never by the UI thread.
-pub struct FileByteSource {
-    dir: PathBuf,
-    completions: ToUIReceiver<FileReadEvent>,
-    workers: ArchiveWorkerPool,
-    shard_files: Arc<Mutex<ShardFileCache>>,
-    token_states: HashMap<ReadToken, Arc<AtomicU8>>,
-    #[cfg(test)]
-    completion_barriers: Option<(
-        Arc<std::sync::Barrier>,
-        Arc<std::sync::Barrier>,
-    )>,
-}
-
-impl FileByteSource {
-    pub fn new(path: impl AsRef<Path>, workers: ArchiveWorkerPool) -> Self {
-        let path = path.as_ref();
-        let dir = if path.file_name().is_some_and(|name| name == "root.mkidx") {
-            path.parent().unwrap_or(Path::new(".")).to_path_buf()
-        } else {
-            path.to_path_buf()
-        };
-        Self {
-            dir,
-            completions: Default::default(),
-            workers,
-            shard_files: Default::default(),
-            token_states: Default::default(),
-            #[cfg(test)]
-            completion_barriers: None,
-        }
-    }
-}
-
-fn begin_file_read(
-    state: &AtomicU8,
-) -> bool {
-    state
-        .compare_exchange(
-            FileReadState::Queued as u8,
-            FileReadState::Running as u8,
-            Ordering::AcqRel,
-            Ordering::Acquire,
-        )
-        .is_ok()
-}
-
-fn complete_file_read(state: &AtomicU8) -> bool {
-    state
-        .compare_exchange(
-            FileReadState::Running as u8,
-            FileReadState::Completed as u8,
-            Ordering::AcqRel,
-            Ordering::Acquire,
-        )
-        .is_ok()
-}
-
-impl ByteSource for FileByteSource {
-    fn request_root(&mut self, _cx: &mut Cx, token: ReadToken) {
-        let path = self.dir.join("root.mkidx");
-        let sender = self.completions.sender();
-        let rejected_sender = sender.clone();
-        let state = Arc::new(AtomicU8::new(FileReadState::Queued as u8));
-        self.token_states.insert(token, state.clone());
-        #[cfg(test)]
-        let completion_barriers = self.completion_barriers.clone();
-        match self.workers.submit(token, move || {
-            if !begin_file_read(&state) {
-                let _ = sender.send(FileReadEvent { token, result: None });
-                return;
-            }
-            let result = std::fs::read(&path)
-                .map_err(|err| format!("read {}: {err}", path.display()))
-                .and_then(|bytes| {
-                    (bytes.len() <= MAX_ROOT_BYTES)
-                        .then(|| Arc::from(bytes))
-                        .ok_or_else(|| "mkmap root exceeds byte limit".to_string())
-                });
-            #[cfg(test)]
-            if let Some((reached, release)) = completion_barriers {
-                reached.wait();
-                release.wait();
-            }
-            let result = complete_file_read(&state).then_some(result);
-            let _ = sender.send(FileReadEvent { token, result });
-        }) {
-            Ok(()) => {}
-            Err(error) => {
-                self.token_states.remove(&token);
-                let _ = rejected_sender.send(FileReadEvent {
-                    token,
-                    result: Some(Err(format!("archive worker submission failed: {error}"))),
-                });
-            }
-        }
-    }
-
-    fn request_range(
-        &mut self,
-        _cx: &mut Cx,
-        shard: u32,
-        offset: u64,
-        len: u64,
-        token: ReadToken,
-        _priority: u64,
-        _tile_key: Option<TileKey>,
-    ) {
-        if len == 0 || len > MAX_RANGE_BYTES || offset.checked_add(len).is_none() {
-            let _ = self.completions.sender().send(FileReadEvent {
-                token,
-                result: Some(Err("invalid mkmap file range".to_string())),
-            });
-            return;
-        }
-        let path = self.dir.join(format!("tiles-{shard:03}.mkshard"));
-        let sender = self.completions.sender();
-        let rejected_sender = sender.clone();
-        let shard_files = self.shard_files.clone();
-        let state = Arc::new(AtomicU8::new(FileReadState::Queued as u8));
-        self.token_states.insert(token, state.clone());
-        #[cfg(test)]
-        let completion_barriers = self.completion_barriers.clone();
-        match self.workers.submit(token, move || {
-            if !begin_file_read(&state) {
-                let _ = sender.send(FileReadEvent { token, result: None });
-                return;
-            }
-            let result = read_file_range(
-                &path,
-                shard,
-                offset,
-                len,
-                &shard_files,
-            );
-            #[cfg(test)]
-            if let Some((reached, release)) = completion_barriers {
-                reached.wait();
-                release.wait();
-            }
-            let result = complete_file_read(&state).then_some(result);
-            let _ = sender.send(FileReadEvent { token, result });
-        }) {
-            Ok(()) => {}
-            Err(error) => {
-                self.token_states.remove(&token);
-                let _ = rejected_sender.send(FileReadEvent {
-                    token,
-                    result: Some(Err(format!("archive worker submission failed: {error}"))),
-                });
-            }
-        }
-    }
-
-    fn cancel(&mut self, _cx: &mut Cx, token: ReadToken) {
-        if let Some(state) = self.token_states.get(&token) {
-            let _ = state.fetch_update(Ordering::AcqRel, Ordering::Acquire, |state| {
-                matches!(
-                    state,
-                    value if value == FileReadState::Queued as u8
-                        || value == FileReadState::Running as u8
-                )
-                .then_some(FileReadState::Cancelled as u8)
-            });
-        }
-        let dropped = self.workers.retain_queued(|queued| *queued != token);
-        if !dropped.is_empty() {
-            self.token_states.remove(&token);
-        }
-    }
-
-    fn poll(&mut self, _cx: &mut Cx, _event: &Event) -> Vec<ReadCompletion> {
-        let mut out = Vec::new();
-        while let Ok(event) = self.completions.try_recv() {
-            self.token_states.remove(&event.token);
-            if let Some(result) = event.result {
-                out.push(ReadCompletion {
-                    token: event.token,
-                    result,
-                });
-            }
-        }
-        self.workers.pump();
-        out
-    }
-}
-
-fn read_file_range(
-    path: &Path,
-    shard: u32,
-    offset: u64,
-    len: u64,
-    shard_files: &Mutex<ShardFileCache>,
-) -> Result<Arc<[u8]>, String> {
-    use std::io::{Read, Seek, SeekFrom};
-
-    let len = usize::try_from(len).map_err(|_| "mkmap range is too large".to_string())?;
-    let mut files = shard_files
-        .lock()
-        .map_err(|_| "mkmap shard file cache lock poisoned".to_string())?;
-    if !files.files.contains_key(&shard) {
-        while files.files.len() >= FILE_CACHE_CAPACITY {
-            if let Some(oldest) = files.lru.pop_front() {
-                files.files.remove(&oldest);
-            }
-        }
-        files.files.insert(
-            shard,
-            std::fs::File::open(path)
-                .map_err(|err| format!("open {}: {err}", path.display()))?,
-        );
-    }
-    files.lru.retain(|cached| *cached != shard);
-    files.lru.push_back(shard);
-    let file = files.files.get_mut(&shard).unwrap();
-    file.seek(SeekFrom::Start(offset))
-        .map_err(|err| format!("seek {}: {err}", path.display()))?;
-    let mut bytes = vec![0; len];
-    file.read_exact(&mut bytes)
-        .map_err(|err| format!("read {}: {err}", path.display()))?;
-    Ok(Arc::from(bytes))
-}
-
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-enum HttpReadKind {
-    Root,
-    Range {
-        shard: u32,
-        offset: u64,
-        len: u64,
-    },
-}
-
-impl HttpReadKind {
-    fn range_key(self) -> Option<HttpRangeKey> {
-        match self {
-            Self::Root => None,
-            Self::Range { shard, offset, len } => Some(HttpRangeKey { shard, offset, len }),
-        }
-    }
-}
-
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-struct HttpRangeKey {
-    shard: u32,
-    offset: u64,
-    len: u64,
-}
-
-impl HttpRangeKey {
-    fn end(self) -> u64 {
-        self.offset.saturating_add(self.len)
-    }
-
-    fn contains(self, other: Self) -> bool {
-        self.shard == other.shard && self.offset <= other.offset && self.end() >= other.end()
-    }
-}
-
-#[derive(Clone, Debug)]
-struct PendingHttpRead {
-    token: ReadToken,
-    kind: HttpReadKind,
-    priority: u64,
-    tile_keys: Vec<TileKey>,
-}
-
-#[derive(Clone, Debug)]
-struct HttpNetworkRead {
-    kind: HttpReadKind,
-    waiters: Vec<PendingHttpRead>,
-    retry_count: u8,
-    dispatched: bool,
-    reschedule: bool,
-}
-
-impl HttpNetworkRead {
-    fn priority(&self) -> u64 {
-        self.waiters
-            .iter()
-            .map(|waiter| waiter.priority)
-            .min()
-            .unwrap_or(u64::MAX)
-    }
-}
-
-#[derive(Clone, Debug)]
-struct CachedHttpRange {
-    bytes: Arc<[u8]>,
-    used: u64,
-}
-
-/// HTTP `.mkmap` source using one whole-root GET and strict shard ranges.
-pub struct HttpRangeByteSource {
-    root_url: String,
-    disk_cache: Option<ArchiveCacheStore>,
-    requests: HashMap<LiveId, HttpNetworkRead>,
-    queued: Vec<PendingHttpRead>,
-    ready: VecDeque<ReadCompletion>,
-    root_cache: Option<Arc<[u8]>>,
-    range_cache: HashMap<HttpRangeKey, CachedHttpRange>,
-    range_cache_bytes: usize,
-    range_cache_budget: usize,
-    cache_clock: u64,
-    priority_dirty: bool,
-    disk_range_count: u64,
-    fetched_range_count: u64,
-    fetched_range_bytes: u64,
-}
-
-impl HttpRangeByteSource {
-    pub fn new(root_url: impl Into<String>) -> Self {
-        let root_url = root_url.into().trim_end_matches('/').to_string();
-        let disk_cache = ArchiveCacheStore::open_for_url(&root_url);
-        Self::new_with_disk_cache(root_url, disk_cache)
-    }
-
-    fn new_with_disk_cache(
-        root_url: impl Into<String>,
-        disk_cache: Option<ArchiveCacheStore>,
-    ) -> Self {
-        Self {
-            root_url: root_url.into().trim_end_matches('/').to_string(),
-            disk_cache,
-            requests: HashMap::new(),
-            queued: Vec::new(),
-            ready: VecDeque::new(),
-            root_cache: None,
-            range_cache: HashMap::new(),
-            range_cache_bytes: 0,
-            range_cache_budget: HTTP_RANGE_CACHE_BYTE_CAPACITY,
-            cache_clock: 0,
-            priority_dirty: false,
-            disk_range_count: 0,
-            fetched_range_count: 0,
-            fetched_range_bytes: 0,
-        }
-    }
-
-    fn issue(&mut self, cx: &mut Cx, mut pending: HttpNetworkRead) {
-        let token = pending.waiters.first().unwrap().token.0;
-        let request_id = LiveId(
-            0x4d4b_0000_0000_0000
-                | (token.wrapping_shl(1) & 0x0000_ffff_ffff_fffe)
-                | pending.retry_count as u64,
-        );
-        let priority = pending.priority();
-        let mut tile_keys = pending
-            .waiters
-            .iter()
-            .flat_map(|waiter| waiter.tile_keys.iter().copied())
-            .collect::<Vec<_>>();
-        tile_keys.sort_unstable();
-        tile_keys.dedup();
-        let tile_label = if tile_keys.is_empty() {
-            if pending.kind == HttpReadKind::Root {
-                "root".to_string()
-            } else {
-                "index".to_string()
-            }
-        } else {
-            tile_keys
-                .iter()
-                .map(|key| format!("{}/{}/{}", key.z, key.x, key.y))
-                .collect::<Vec<_>>()
-                .join(",")
-        };
-        let (url, range, max_body) = match pending.kind {
-            HttpReadKind::Root => (
-                format!("{}/root.mkidx", self.root_url),
-                None,
-                MAX_ROOT_BYTES as u64,
-            ),
-            HttpReadKind::Range {
-                shard,
-                offset,
-                len,
-            } => {
-                if len > MAX_RANGE_BYTES {
-                    self.ready.push_back(ReadCompletion {
-                        token: pending.waiters[0].token,
-                        result: Err("mkmap HTTP range exceeds byte limit".to_string()),
-                    });
-                    cx.redraw_all();
-                    return;
-                }
-                let Some(end) = offset
-                    .checked_add(len)
-                    .filter(|_| len != 0)
-                    .and_then(|end| end.checked_sub(1))
-                else {
-                    self.ready.push_back(ReadCompletion {
-                        token: pending.waiters[0].token,
-                        result: Err("invalid mkmap HTTP range".to_string()),
-                    });
-                    cx.redraw_all();
-                    return;
-                };
-                let url = format!("{}/tiles-{shard:03}.mkshard", self.root_url);
-                (url, Some(format!("bytes={offset}-{end}")), len)
-            }
-        };
-        #[cfg(target_arch = "wasm32")]
-        let url = format!(
-            "{url}#makepad-http=archive&tiles={tile_label}&priority={priority}&bytes={max_body}"
-        );
-        #[cfg(not(target_arch = "wasm32"))]
-        let _ = (&tile_label, priority);
-        let is_range = range.is_some();
-        #[cfg(target_arch = "wasm32")]
-        let url = format!("{url}&range={}", is_range as u8);
-        #[cfg(not(target_arch = "wasm32"))]
-        let _ = is_range;
-        let mut request = HttpRequest::new(url, HttpMethod::GET);
-        request.set_header("Accept".to_string(), "application/octet-stream".to_string());
-        request.max_response_body_bytes = max_body;
-        if let Some(range) = range {
-            request.set_header("Range".to_string(), range);
-        }
-        pending.dispatched = false;
-        pending.reschedule = false;
-        self.requests.insert(request_id, pending);
-        cx.http_request(request_id, request);
-    }
-
-    fn cached_range(&mut self, requested: HttpRangeKey) -> Option<Arc<[u8]>> {
-        let cached_key = self
-            .range_cache
-            .keys()
-            .copied()
-            .filter(|cached| cached.contains(requested))
-            .min_by_key(|cached| cached.len)?;
-        self.cache_clock = self.cache_clock.wrapping_add(1);
-        let cached = self.range_cache.get_mut(&cached_key).unwrap();
-        cached.used = self.cache_clock;
-        let start = (requested.offset - cached_key.offset) as usize;
-        let end = start + requested.len as usize;
-        if start == 0 && end == cached.bytes.len() {
-            Some(cached.bytes.clone())
-        } else {
-            Some(Arc::from(&cached.bytes[start..end]))
-        }
-    }
-
-    fn evict_ranges_to_budget(&mut self) {
-        while self.range_cache_bytes > self.range_cache_budget {
-            let Some(oldest) = self
-                .range_cache
-                .iter()
-                .min_by_key(|(_, cached)| cached.used)
-                .map(|(key, _)| *key)
-            else {
-                break;
-            };
-            if let Some(old) = self.range_cache.remove(&oldest) {
-                self.range_cache_bytes = self.range_cache_bytes.saturating_sub(old.bytes.len());
-            }
-        }
-    }
-
-    fn cache_range(&mut self, key: HttpRangeKey, bytes: Arc<[u8]>) {
-        if bytes.len() > self.range_cache_budget {
-            return;
-        }
-        self.cache_clock = self.cache_clock.wrapping_add(1);
-        if let Some(old) = self.range_cache.insert(
-            key,
-            CachedHttpRange {
-                bytes: bytes.clone(),
-                used: self.cache_clock,
-            },
-        ) {
-            self.range_cache_bytes = self.range_cache_bytes.saturating_sub(old.bytes.len());
-        }
-        self.range_cache_bytes = self.range_cache_bytes.saturating_add(bytes.len());
-        self.evict_ranges_to_budget();
-    }
-
-    fn complete_network_read(
-        &mut self,
-        pending: HttpNetworkRead,
-        bytes: Arc<[u8]>,
-    ) -> Vec<ReadCompletion> {
-        match pending.kind {
-            HttpReadKind::Root => {
-                if let Some(cache) = self.disk_cache.as_mut() {
-                    let _ = cache.write_root(&bytes);
-                }
-                self.root_cache = Some(bytes.clone());
-                pending
-                    .waiters
-                    .into_iter()
-                    .map(|waiter| ReadCompletion {
-                        token: waiter.token,
-                        result: Ok(bytes.clone()),
-                    })
-                    .collect()
-            }
-            HttpReadKind::Range { shard, offset, len } => {
-                let fetched = HttpRangeKey { shard, offset, len };
-                if let Some(cache) = self.disk_cache.as_mut() {
-                    let _ = cache.write_range(shard, offset, &bytes);
-                }
-                self.fetched_range_count = self.fetched_range_count.saturating_add(1);
-                self.fetched_range_bytes = self
-                    .fetched_range_bytes
-                    .saturating_add(bytes.len() as u64);
-                self.cache_range(fetched, bytes.clone());
-                pending
-                    .waiters
-                    .into_iter()
-                    .map(|waiter| {
-                        let result = waiter
-                            .kind
-                            .range_key()
-                            .filter(|requested| fetched.contains(*requested))
-                            .map(|requested| {
-                                let start = (requested.offset - fetched.offset) as usize;
-                                let end = start + requested.len as usize;
-                                if start == 0 && end == bytes.len() {
-                                    bytes.clone()
-                                } else {
-                                    Arc::from(&bytes[start..end])
-                                }
-                            })
-                            .ok_or_else(|| "coalesced mkmap response did not cover child range".to_string());
-                        ReadCompletion {
-                            token: waiter.token,
-                            result,
-                        }
-                    })
-                    .collect()
-            }
-        }
-    }
-
-    fn requeue_undispatched(&mut self, cx: &mut Cx) {
-        if !self.priority_dirty {
-            return;
-        }
-        self.priority_dirty = false;
-        let request_ids = self
-            .requests
-            .iter()
-            .filter(|(_, request)| {
-                !request.dispatched
-                    && !request.reschedule
-                    && request.kind.range_key().is_some()
-            })
-            .map(|(request_id, _)| *request_id)
-            .collect::<Vec<_>>();
-        for request_id in request_ids {
-            self.requests.get_mut(&request_id).unwrap().reschedule = true;
-            cx.cancel_http_request(request_id);
-        }
-    }
-
-    fn issue_queued(&mut self, cx: &mut Cx) {
-        self.requeue_undispatched(cx);
-        if self.queued.is_empty() {
-            return;
-        }
-        let mut queued = std::mem::take(&mut self.queued);
-        queued.sort_unstable_by_key(|pending| {
-            let key = pending.kind.range_key().unwrap();
-            (key.shard, key.offset, key.len)
-        });
-        let mut requests = Vec::<HttpNetworkRead>::new();
-        for pending in queued {
-            let key = pending.kind.range_key().unwrap();
-            if let Some(last) = requests.last_mut() {
-                let last_key = last.kind.range_key().unwrap();
-                let merged_end = last_key.end().max(key.end());
-                let merged_len = merged_end.saturating_sub(last_key.offset);
-                if last_key.shard == key.shard
-                    && key.offset <= last_key.end().saturating_add(DEFAULT_COALESCE_MAX_GAP)
-                    && merged_len <= DEFAULT_COALESCE_MAX_LEN
-                {
-                    last.kind = HttpReadKind::Range {
-                        shard: last_key.shard,
-                        offset: last_key.offset,
-                        len: merged_len,
-                    };
-                    last.waiters.push(pending);
-                    continue;
-                }
-            }
-            requests.push(HttpNetworkRead {
-                kind: pending.kind,
-                waiters: vec![pending],
-                retry_count: 0,
-                dispatched: false,
-                reschedule: false,
-            });
-        }
-        requests.sort_by(|left, right| {
-            left.priority()
-                .cmp(&right.priority())
-                .then_with(|| {
-                    right
-                        .kind
-                        .range_key()
-                        .unwrap()
-                        .len
-                        .cmp(&left.kind.range_key().unwrap().len)
-                })
-                .then_with(|| {
-                    let left = left.kind.range_key().unwrap();
-                    let right = right.kind.range_key().unwrap();
-                    (left.shard, left.offset).cmp(&(right.shard, right.offset))
-                })
-        });
-        for request in requests {
-            self.issue(cx, request);
-        }
-    }
-
-    fn content_range(response: &HttpResponse) -> Option<&str> {
-        response
-            .headers
-            .iter()
-            .find(|(name, _)| name.eq_ignore_ascii_case("content-range"))
-            .and_then(|(_, values)| values.first())
-            .map(String::as_str)
-    }
-}
-
-impl ByteSource for HttpRangeByteSource {
-    fn cache_bytes(&self) -> usize {
-        self.range_cache_bytes
-            .saturating_add(self.root_cache.as_ref().map_or(0, |root| root.len()))
-    }
-
-    fn set_cache_budget(&mut self, bytes: usize) {
-        self.range_cache_budget = bytes;
-        self.evict_ranges_to_budget();
-    }
-
-    fn request_root(&mut self, cx: &mut Cx, token: ReadToken) {
-        if let Some(bytes) = self.root_cache.as_ref() {
-            self.ready.push_back(ReadCompletion {
-                token,
-                result: Ok(bytes.clone()),
-            });
-            cx.redraw_all();
-            return;
-        }
-        if let Some(bytes) = self
-            .disk_cache
-            .as_mut()
-            .and_then(ArchiveCacheStore::read_root)
-            .filter(|bytes| (112..=MAX_ROOT_BYTES).contains(&bytes.len()))
-        {
-            let bytes: Arc<[u8]> = Arc::from(bytes);
-            self.root_cache = Some(bytes.clone());
-            self.ready.push_back(ReadCompletion {
-                token,
-                result: Ok(bytes),
-            });
-            cx.redraw_all();
-            return;
-        }
-        if let Some(request) = self
-            .requests
-            .values_mut()
-            .find(|request| request.kind == HttpReadKind::Root)
-        {
-            request.waiters.push(PendingHttpRead {
-                token,
-                kind: HttpReadKind::Root,
-                priority: 0,
-                tile_keys: Vec::new(),
-            });
-            return;
-        }
-        self.issue(
-            cx,
-            HttpNetworkRead {
-                kind: HttpReadKind::Root,
-                waiters: vec![PendingHttpRead {
-                    token,
-                    kind: HttpReadKind::Root,
-                    priority: 0,
-                    tile_keys: Vec::new(),
-                }],
-                retry_count: 0,
-                dispatched: false,
-                reschedule: false,
-            },
-        );
-    }
-
-    fn request_range(
-        &mut self,
-        cx: &mut Cx,
-        shard: u32,
-        offset: u64,
-        len: u64,
-        token: ReadToken,
-        priority: u64,
-        tile_key: Option<TileKey>,
-    ) {
-        let requested = HttpRangeKey { shard, offset, len };
-        if let Some(bytes) = self.cached_range(requested) {
-            self.ready.push_back(ReadCompletion {
-                token,
-                result: Ok(bytes),
-            });
-            cx.redraw_all();
-            return;
-        }
-        if let Some(bytes) = self
-            .disk_cache
-            .as_mut()
-            .and_then(|cache| cache.read_range(shard, offset, len))
-        {
-            let bytes: Arc<[u8]> = Arc::from(bytes);
-            self.disk_range_count = self.disk_range_count.saturating_add(1);
-            self.cache_range(requested, bytes.clone());
-            self.ready.push_back(ReadCompletion {
-                token,
-                result: Ok(bytes),
-            });
-            cx.redraw_all();
-            return;
-        }
-        let pending = PendingHttpRead {
-            token,
-            kind: HttpReadKind::Range { shard, offset, len },
-            priority,
-            tile_keys: tile_key.into_iter().collect(),
-        };
-        if let Some(request) = self.requests.values_mut().find(|request| {
-            request
-                .kind
-                .range_key()
-                .is_some_and(|fetched| fetched.contains(requested))
-        }) {
-            request.waiters.push(pending);
-        } else {
-            self.queued.push(pending);
-        }
-    }
-
-    fn reprioritize(&mut self, token: ReadToken, priority: u64, tile_key: TileKey) {
-        for pending in &mut self.queued {
-            if pending.token == token {
-                if pending.priority != priority {
-                    pending.priority = priority;
-                }
-                if !pending.tile_keys.contains(&tile_key) {
-                    pending.tile_keys.push(tile_key);
-                }
-            }
-        }
-        for request in self.requests.values_mut() {
-            for pending in &mut request.waiters {
-                if pending.token == token {
-                    if pending.priority != priority {
-                        pending.priority = priority;
-                        if !request.dispatched {
-                            self.priority_dirty = true;
-                        }
-                    }
-                    if !pending.tile_keys.contains(&tile_key) {
-                        pending.tile_keys.push(tile_key);
-                    }
-                }
-            }
-        }
-    }
-
-    fn flush(&mut self, cx: &mut Cx) {
-        self.issue_queued(cx);
-    }
-
-    fn poll(&mut self, cx: &mut Cx, event: &Event) -> Vec<ReadCompletion> {
-        let mut out: Vec<ReadCompletion> = self.ready.drain(..).collect();
-        let Event::NetworkResponses(responses) = event else {
-            return out;
-        };
-        for network_response in responses {
-            match network_response {
-                NetworkResponse::HttpResponse {
-                    request_id,
-                    response,
-                } => {
-                    let Some(mut pending) = self.requests.remove(request_id) else {
-                        continue;
-                    };
-                    match validate_http_response(&pending.kind, response) {
-                        Ok(bytes) => out.extend(self.complete_network_read(pending, bytes)),
-                        Err(_error) if pending.retry_count == 0 && !pending.waiters.is_empty() => {
-                            pending.retry_count = 1;
-                            self.issue(cx, pending);
-                        }
-                        Err(error) => out.extend(pending.waiters.into_iter().map(|waiter| {
-                            ReadCompletion {
-                                token: waiter.token,
-                                result: Err(error.clone()),
-                            }
-                        })),
-                    }
-                }
-                NetworkResponse::HttpError { request_id, error } => {
-                    let Some(mut pending) = self.requests.remove(request_id) else {
-                        continue;
-                    };
-                    if pending.reschedule {
-                        self.queued.extend(pending.waiters);
-                    } else if pending.retry_count == 0 && !pending.waiters.is_empty() {
-                        pending.retry_count = 1;
-                        self.issue(cx, pending);
-                    } else {
-                        let message = format!("mkmap HTTP transport: {}", error.message);
-                        out.extend(pending.waiters.into_iter().map(|waiter| ReadCompletion {
-                            token: waiter.token,
-                            result: Err(message.clone()),
-                        }));
-                    }
-                }
-                NetworkResponse::HttpProgress { request_id, .. } => {
-                    if let Some(pending) = self.requests.get_mut(request_id) {
-                        pending.dispatched = true;
-                    }
-                }
-                _ => {}
-            }
-        }
-        self.issue_queued(cx);
-        out
-    }
-
-    fn cancel(&mut self, cx: &mut Cx, token: ReadToken) {
-        self.queued.retain(|pending| pending.token != token);
-        let request_ids: Vec<LiveId> = self
-            .requests
-            .iter()
-            .filter(|(_, pending)| pending.waiters.iter().any(|waiter| waiter.token == token))
-            .map(|(request_id, _)| *request_id)
-            .collect();
-        for request_id in request_ids {
-            let pending = self.requests.get_mut(&request_id).unwrap();
-            pending.waiters.retain(|waiter| waiter.token != token);
-            if pending.waiters.is_empty() && !pending.dispatched {
-                cx.cancel_http_request(request_id);
-            }
-        }
-        self.ready.retain(|completion| completion.token != token);
-    }
-}
-
-impl Drop for HttpRangeByteSource {
-    fn drop(&mut self) {
-        let ranges = self
-            .disk_range_count
-            .saturating_add(self.fetched_range_count);
-        log!(
-            "tiles: {ranges} ranges, {} from disk cache, {} fetched, {:.1} MiB",
-            self.disk_range_count,
-            self.fetched_range_count,
-            self.fetched_range_bytes as f64 / (1024.0 * 1024.0),
-        );
-    }
-}
-
-fn validate_http_response(
-    kind: &HttpReadKind,
-    response: &HttpResponse,
-) -> Result<Arc<[u8]>, String> {
-    match *kind {
-        HttpReadKind::Root => {
-            if response.status_code != 200 {
-                return Err(format!(
-                    "mkmap root requires HTTP 200, got {}",
-                    response.status_code
-                ));
-            }
-            let body_len = response.body.as_ref().map_or(0, |body| body.len());
-            if !(112..=MAX_ROOT_BYTES).contains(&body_len) {
-                return Err(format!(
-                    "mkmap root response length is invalid: {body_len}"
-                ));
-            }
-        }
-        HttpReadKind::Range { offset, len, .. } => {
-            if response.status_code != 206 {
-                return Err(format!(
-                    "mkmap shard range requires HTTP 206, got {}",
-                    response.status_code
-                ));
-            }
-            let end = offset
-                .checked_add(len)
-                .and_then(|end| end.checked_sub(1))
-                .ok_or_else(|| "invalid mkmap HTTP range".to_string())?;
-            let content_range = HttpRangeByteSource::content_range(response)
-                .ok_or_else(|| "mkmap shard response has no Content-Range".to_string())?;
-            let matched = content_range
-                .trim()
-                .strip_prefix("bytes ")
-                .and_then(|value| value.split_once('/'))
-                .and_then(|(range, total)| {
-                    let (start, finish) = range.split_once('-')?;
-                    let start = start.parse::<u64>().ok()?;
-                    let finish = finish.parse::<u64>().ok()?;
-                    let total_matches = total == "*"
-                        || total
-                            .parse::<u64>()
-                            .ok()
-                            .is_some_and(|total| total > finish);
-                    Some(start == offset && finish == end && total_matches)
-                })
-                .unwrap_or(false);
-            if !matched {
-                return Err(format!(
-                    "mkmap Content-Range mismatch: expected bytes {offset}-{end}/TOTAL, got {content_range}"
-                ));
-            }
-            let body_len = response.body.as_ref().map_or(0, |body| body.len());
-            if body_len as u64 != len {
-                return Err(format!(
-                    "mkmap shard response length mismatch: expected {len}, got {}",
-                    body_len
-                ));
-            }
-        }
-    }
-    Ok(response
-        .body
-        .as_ref()
-        .map(Arc::clone)
-        .unwrap_or_else(|| Arc::from([])))
-}
-
-/// A tile's bytes as the archive holds them: the shared packed blob plus the
-/// root that knows how to decode it. Decoding happens where the bytes are
-/// consumed (a bake or terrain job on the pool), so the tiles staged behind
-/// the bake slots hold no private decoded copy each.
-#[derive(Clone, Debug)]
-pub enum TileBlob {
-    Decoded(Arc<[u8]>),
-    Packed { bytes: Arc<[u8]>, root: Arc<MkmapRoot> },
-}
-
-impl TileBlob {
-    pub fn decode(&self) -> Result<Arc<[u8]>, String> {
-        match self {
-            Self::Decoded(bytes) => Ok(bytes.clone()),
-            Self::Packed { bytes, root } => root.decode_blob(bytes).map(Arc::from),
-        }
-    }
-
-    /// Bytes this handle keeps alive (shared with the range cache when packed).
-    pub fn held_len(&self) -> usize {
-        match self {
-            Self::Decoded(bytes) | Self::Packed { bytes, .. } => bytes.len(),
-        }
-    }
-}
-
-impl PartialEq for TileBlob {
-    fn eq(&self, other: &Self) -> bool {
-        match (self, other) {
-            (Self::Decoded(a), Self::Decoded(b)) => a == b,
-            (
-                Self::Packed { bytes: a, root: ra },
-                Self::Packed { bytes: b, root: rb },
-            ) => Arc::ptr_eq(ra, rb) && a == b,
-            _ => false,
-        }
-    }
-}
-
-impl Eq for TileBlob {}
-
-impl From<Vec<u8>> for TileBlob {
-    fn from(bytes: Vec<u8>) -> Self {
-        Self::Decoded(Arc::from(bytes))
-    }
-}
-
-impl From<Arc<[u8]>> for TileBlob {
-    fn from(bytes: Arc<[u8]>) -> Self {
-        Self::Decoded(bytes)
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum TileBytesResult {
-    Bytes(TileBlob),
-    Missing,
-    Error(String),
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct TileBytes {
-    pub key: TileKey,
-    pub generation: u64,
-    pub result: TileBytesResult,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum WaitStage {
-    Root,
-    Leaf(usize),
-    Blob(BlobRef),
-}
-
-#[derive(Clone, Copy, Debug)]
-struct TileWaiter {
-    generation: u64,
-    stage: WaitStage,
-    priority: u64,
-}
-
-#[derive(Clone, Copy, Debug)]
-enum PendingRead {
-    Root { generation: u64 },
-    Leaf {
-        generation: u64,
-        index: usize,
-        shard_count: u32,
-        start_tile_id: u64,
-        end_tile_id: u64,
-        dir_len: u64,
-        /// The parse keeps at most this many entries; a larger directory is
-        /// kept only inside `window` (inclusive tile ids), of which `core`
-        /// is the span the waiting tiles need.
-        max_entries: usize,
-        window: (u64, u64),
-        core: (u64, u64),
-    },
-    Blob { generation: u64, blob: BlobRef },
-}
-
-impl PendingRead {
-    fn generation(self) -> u64 {
-        match self {
-            Self::Root { generation }
-            | Self::Leaf { generation, .. }
-            | Self::Blob { generation, .. } => generation,
-        }
-    }
-
-    fn byte_len(self) -> u64 {
-        match self {
-            Self::Root { .. } => 0,
-            Self::Leaf { dir_len, .. } => dir_len,
-            Self::Blob { blob, .. } => blob.len,
-        }
-    }
-}
-
-struct BlobInFlight {
-    token: ReadToken,
-    generation: u64,
-    waiters: HashSet<TileKey>,
-}
-
-enum ProcessedRead {
-    Root(Result<MkmapRoot, String>),
-    Leaf(Result<MkmapLeaf, String>),
-    Blob(Result<TileBlob, String>),
-}
-
-struct ProcessedCompletion {
-    token: ReadToken,
-    result: ProcessedRead,
-}
-
-#[derive(Clone, Debug)]
-struct CachedLeaf {
-    leaf: MkmapLeaf,
-    used: u64,
-}
-
-/// Persistent archive lookup state: root, LRU leaves, in-flight reads and
-/// per-tile waiters are all shared across requests.
-pub struct TileArchive<S: ByteSource> {
-    source: S,
-    workers: ArchiveWorkerPool,
-    processed: ToUIReceiver<ProcessedCompletion>,
-    processing: HashSet<ReadToken>,
-    root: Option<Arc<MkmapRoot>>,
-    root_error: Option<String>,
-    root_in_flight: Option<ReadToken>,
-    leaves: HashMap<usize, CachedLeaf>,
-    leaf_cache_budget: usize,
-    /// Bytes of reads allowed in flight at once; bodies in transit are
-    /// memory too, so this follows the cache budget.
-    in_flight_limit: u64,
-    leaf_lru_clock: u64,
-    leaf_in_flight: HashMap<usize, ReadToken>,
-    blob_in_flight: HashMap<BlobRef, BlobInFlight>,
-    waiters: HashMap<TileKey, TileWaiter>,
-    pending_reads: HashMap<ReadToken, PendingRead>,
-    ready: VecDeque<TileBytes>,
-    generation: Option<u64>,
-    in_flight_bytes: u64,
-}
-
-impl<S: ByteSource> TileArchive<S> {
-    pub fn new(source: S, workers: ArchiveWorkerPool) -> Self {
-        Self {
-            source,
-            workers,
-            processed: Default::default(),
-            processing: HashSet::new(),
-            root: None,
-            root_error: None,
-            root_in_flight: None,
-            leaves: HashMap::new(),
-            leaf_cache_budget: LEAF_CACHE_BYTE_CAPACITY,
-            in_flight_limit: MAX_ARCHIVE_IN_FLIGHT_BYTES,
-            leaf_lru_clock: 0,
-            leaf_in_flight: HashMap::new(),
-            blob_in_flight: HashMap::new(),
-            waiters: HashMap::new(),
-            pending_reads: HashMap::new(),
-            ready: VecDeque::new(),
-            generation: None,
-            in_flight_bytes: 0,
-        }
-    }
-
-    /// Ceiling for what this archive keeps in memory beyond in-flight reads:
-    /// half for decoded leaves, half for the source's range cache. A ceiling
-    /// only; nothing fills it ahead of use.
-    pub fn set_cache_budget(&mut self, bytes: usize) {
-        self.leaf_cache_budget = bytes / 2;
-        self.source.set_cache_budget(bytes - bytes / 2);
-        self.in_flight_limit = (bytes as u64)
-            .max(MIN_ARCHIVE_IN_FLIGHT_BYTES)
-            .min(MAX_ARCHIVE_IN_FLIGHT_BYTES);
-        self.enforce_leaf_cache_bounds();
-    }
-
-    /// Bytes retained by the leaf cache, the source's caches and the root
-    /// record together.
-    pub fn memory_bytes(&self) -> usize {
-        self.leaves
-            .values()
-            .map(|cached| cached.leaf.retained_bytes())
-            .fold(0usize, usize::saturating_add)
-            .saturating_add(self.source.cache_bytes())
-    }
-
-    pub fn zoom_range(&self) -> Option<(u32, u32)> {
-        self.root.as_ref().map(|root| root.zoom_range())
-    }
-
-    pub fn metadata(&self) -> Option<&HashMap<String, String>> {
-        self.root.as_ref().map(|root| root.metadata())
-    }
-
-    pub fn request_tile(&mut self, cx: &mut Cx, key: TileKey, generation: u64) {
-        self.request_tile_prioritized(cx, key, generation, 0);
-    }
-
-    pub fn request_tile_prioritized(
-        &mut self,
-        cx: &mut Cx,
-        key: TileKey,
-        generation: u64,
-        priority: u64,
-    ) {
-        if self.generation.is_some_and(|current| generation < current) {
-            return;
-        }
-        if self.generation != Some(generation) {
-            self.reset_generation(cx, generation);
-        }
-        if let Some(waiter) = self.waiters.get_mut(&key) {
-            waiter.priority = priority;
-            self.reprioritize_waiter(key);
-            return;
-        }
-        if self.root_error.is_some() {
-            self.reload(cx, generation);
-        }
-        if self.waiters.len() >= MAX_ARCHIVE_WAITERS {
-            self.finish(
-                key,
-                generation,
-                TileBytesResult::Error("mkmap waiter limit reached".to_string()),
-            );
-            cx.redraw_all();
-            return;
-        }
-        self.waiters.insert(
-            key,
-            TileWaiter {
-                generation,
-                stage: WaitStage::Root,
-                priority,
-            },
-        );
-        if self.root.is_none() {
-            self.ensure_root(cx, generation);
-        } else {
-            let ready_len = self.ready.len();
-            self.advance_waiters(cx);
-            if self.ready.len() != ready_len {
-                cx.redraw_all();
-            }
-        }
-    }
-
-    pub fn reprioritize_tiles(&mut self, priorities: &HashMap<TileKey, u64>) {
-        let keys = self.waiters.keys().copied().collect::<Vec<_>>();
-        for key in keys {
-            let Some(priority) = priorities.get(&key).copied() else {
-                continue;
-            };
-            if let Some(waiter) = self.waiters.get_mut(&key) {
-                waiter.priority = priority;
-            }
-            self.reprioritize_waiter(key);
-        }
-    }
-
-    fn reprioritize_waiter(&mut self, key: TileKey) {
-        let Some(waiter) = self.waiters.get(&key).copied() else {
-            return;
-        };
-        let (token, priority) = match waiter.stage {
-            WaitStage::Root => (
-                self.root_in_flight,
-                self.waiters
-                    .values()
-                    .filter(|candidate| candidate.stage == WaitStage::Root)
-                    .map(|candidate| candidate.priority)
-                    .min()
-                    .unwrap_or(waiter.priority),
-            ),
-            WaitStage::Leaf(index) => (
-                self.leaf_in_flight.get(&index).copied(),
-                self.waiters
-                    .values()
-                    .filter(|candidate| candidate.stage == WaitStage::Leaf(index))
-                    .map(|candidate| candidate.priority)
-                    .min()
-                    .unwrap_or(waiter.priority),
-            ),
-            WaitStage::Blob(blob) => (
-                self.blob_in_flight.get(&blob).map(|read| read.token),
-                self.waiters
-                    .values()
-                    .filter(|candidate| candidate.stage == WaitStage::Blob(blob))
-                    .map(|candidate| candidate.priority)
-                    .min()
-                    .unwrap_or(waiter.priority),
-            ),
-        };
-        if let Some(token) = token {
-            self.source.reprioritize(token, priority, key);
-        }
-    }
-
-    pub fn flush(&mut self, cx: &mut Cx) {
-        self.source.flush(cx);
-    }
-
-    pub fn drain(&mut self, cx: &mut Cx, event: &Event) -> Vec<TileBytes> {
-        self.workers.pump();
-        for completion in self.source.poll(cx, event) {
-            let Some(pending) = self.pending_reads.get(&completion.token).copied() else {
-                continue;
-            };
-            if self.generation != Some(pending.generation())
-                || !self.processing.insert(completion.token)
-            {
-                continue;
-            }
-            let bytes = match completion.result {
-                Ok(bytes) => bytes,
-                Err(error) => {
-                    self.processing.remove(&completion.token);
-                    self.remove_pending_read(completion.token);
-                    self.complete_error(pending, error);
-                    self.advance_waiters(cx);
-                    continue;
-                }
-            };
-            let root = self.root.clone();
-            let sender = self.processed.sender();
-            let token = completion.token;
-            match self.workers.submit(token, move || {
-                let result = match pending {
-                    PendingRead::Root { .. } => ProcessedRead::Root(MkmapRoot::parse(&bytes)),
-                    PendingRead::Leaf {
-                        index,
-                        shard_count,
-                        start_tile_id,
-                        end_tile_id,
-                        max_entries,
-                        window,
-                        core,
-                        ..
-                    } => ProcessedRead::Leaf(
-                        MkmapLeaf::parse_for_root_limited(
-                            &bytes,
-                            shard_count,
-                            start_tile_id,
-                            end_tile_id,
-                            LeafParseLimits {
-                                max_entries,
-                                window: Some(window),
-                                core: Some(core),
-                            },
-                        )
-                        .inspect(|leaf| {
-                            if leaf.is_partial() {
-                                log!(
-                                    "mkmap leaf {index}: directory exceeds the {max_entries}-entry \
-budget; kept {} entries for tile ids {}..={}",
-                                    leaf.len(),
-                                    window.0,
-                                    window.1
-                                );
-                            }
-                        }),
-                    ),
-                    // Not decoded here: the consumer decodes on its own pool
-                    // job, so a tile waiting for a bake slot costs only its
-                    // packed bytes (shared with the range cache).
-                    PendingRead::Blob { .. } => ProcessedRead::Blob(
-                        root.ok_or_else(|| "mkmap root disappeared".to_string())
-                            .map(|root| TileBlob::Packed { bytes, root }),
-                    ),
-                };
-                let _ = sender.send(ProcessedCompletion { token, result });
-            }) {
-                Ok(()) => {}
-                Err(error) => {
-                    self.processing.remove(&token);
-                    self.pending_reads.remove(&token);
-                    self.complete_error(pending, format!("archive worker submission failed: {error}"));
-                    self.advance_waiters(cx);
-                }
-            }
-        }
-        while let Ok(completion) = self.processed.try_recv() {
-            self.processing.remove(&completion.token);
-            let Some(pending) = self.remove_pending_read(completion.token) else {
-                continue;
-            };
-            if self.generation != Some(pending.generation()) {
-                continue;
-            }
-            match (pending, completion.result) {
-                (PendingRead::Root { generation }, ProcessedRead::Root(result)) => {
-                    self.root_in_flight = None;
-                    match result {
-                        Ok(root) => self.root = Some(Arc::new(root)),
-                        Err(error) => {
-                            self.root_error = Some(error.clone());
-                            self.fail_waiters(generation, |_| true, error);
-                        }
-                    }
-                }
-                (
-                    PendingRead::Leaf {
-                        generation,
-                        index,
-                        core,
-                        ..
-                    },
-                    ProcessedRead::Leaf(result),
-                ) => {
-                    self.leaf_in_flight.remove(&index);
-                    match result {
-                        Ok(leaf) => {
-                            // A window that could not hold every id it was
-                            // asked for fails those waiters instead of
-                            // re-requesting the same window forever; ids
-                            // outside the requested core fall through to a
-                            // fresh request with their own window.
-                            let uncovered: Vec<TileKey> = self
-                                .waiters
-                                .iter()
-                                .filter(|(key, waiter)| {
-                                    waiter.stage == WaitStage::Leaf(index)
-                                        && tile_id_for_key(**key).is_some_and(|id| {
-                                            id >= core.0 && id <= core.1 && !leaf.covers(id)
-                                        })
-                                })
-                                .map(|(key, _)| *key)
-                                .collect();
-                            self.insert_leaf(index, leaf);
-                            for key in uncovered {
-                                if let Some(waiter) = self.waiters.get(&key).copied() {
-                                    self.finish(
-                                        key,
-                                        waiter.generation,
-                                        TileBytesResult::Error(
-                                            "mkmap leaf window exceeds the archive cache budget"
-                                                .to_string(),
-                                        ),
-                                    );
-                                }
-                            }
-                        }
-                        Err(error) => self.fail_waiters(
-                            generation,
-                            |waiter| waiter.stage == WaitStage::Leaf(index),
-                            error,
-                        ),
-                    }
-                }
-                (PendingRead::Blob { generation, blob }, ProcessedRead::Blob(result)) => {
-                    self.complete_blob(generation, blob, result);
-                }
-                (pending, _) => self.complete_error(
-                    pending,
-                    "mkmap worker returned mismatched completion".to_string(),
-                ),
-            }
-            self.advance_waiters(cx);
-            self.enforce_leaf_cache_bounds();
-        }
-        self.source.flush(cx);
-        self.ready.drain(..).collect()
-    }
-
-    pub fn reset_generation(&mut self, cx: &mut Cx, generation: u64) {
-        for token in self.pending_reads.keys().copied().collect::<Vec<_>>() {
-            self.source.cancel(cx, token);
-            self.workers
-                .retain_queued(|queued| *queued != token);
-        }
-        self.root = None;
-        self.root_error = None;
-        self.root_in_flight = None;
-        self.leaves.clear();
-        self.leaf_in_flight.clear();
-        self.blob_in_flight.clear();
-        self.waiters.clear();
-        self.pending_reads.clear();
-        self.processing.clear();
-        self.ready.clear();
-        self.in_flight_bytes = 0;
-        self.generation = Some(generation);
-    }
-
-    pub fn reload(&mut self, cx: &mut Cx, generation: u64) {
-        self.reset_generation(cx, generation);
-    }
-
-    fn ensure_root(&mut self, cx: &mut Cx, generation: u64) {
-        if self.root_in_flight.is_some() {
-            return;
-        }
-        let token = next_archive_task_token();
-        self.root_in_flight = Some(token);
-        self.pending_reads
-            .insert(token, PendingRead::Root { generation });
-        self.source.request_root(cx, token);
-    }
-
-    fn can_start_range(&self, len: u64) -> bool {
-        len <= self.in_flight_limit
-            && self
-                .in_flight_bytes
-                .checked_add(len)
-                .is_some_and(|total| total <= self.in_flight_limit)
-    }
-
-    fn insert_pending_read(&mut self, token: ReadToken, pending: PendingRead, byte_len: u64) {
-        self.in_flight_bytes = self.in_flight_bytes.saturating_add(byte_len);
-        self.pending_reads.insert(token, pending);
-    }
-
-    fn remove_pending_read(&mut self, token: ReadToken) -> Option<PendingRead> {
-        let pending = self.pending_reads.remove(&token)?;
-        self.in_flight_bytes = self.in_flight_bytes.saturating_sub(pending.byte_len());
-        Some(pending)
-    }
-
-    fn advance_waiters(&mut self, cx: &mut Cx) {
-        if self.root.is_none() {
-            return;
-        }
-        let mut keys: Vec<TileKey> = self.waiters.keys().copied().collect();
-        keys.sort_unstable_by_key(|key| {
-            let waiter = self.waiters.get(key).unwrap();
-            (waiter.priority, key.z, key.y, key.x)
-        });
-        for key in keys {
-            let Some(waiter) = self.waiters.get(&key).copied() else {
-                continue;
-            };
-            if matches!(waiter.stage, WaitStage::Blob(_)) {
-                continue;
-            }
-            let Some(tile_id) = tile_id_for_key(key) else {
-                self.finish(
-                    key,
-                    waiter.generation,
-                    TileBytesResult::Error("tile coordinate is outside mkmap bounds".to_string()),
-                );
-                continue;
-            };
-            let Some(record) = self.root.as_ref().and_then(|root| root.locate(tile_id)) else {
-                self.finish(key, waiter.generation, TileBytesResult::Missing);
-                continue;
-            };
-            let cached = match self.leaves.get_mut(&record.index) {
-                Some(cached) if cached.leaf.covers(tile_id) => {
-                    self.leaf_lru_clock = self.leaf_lru_clock.wrapping_add(1);
-                    cached.used = self.leaf_lru_clock;
-                    Some(cached.leaf.find(tile_id))
-                }
-                _ => None,
-            };
-            match cached {
-                Some(Some(blob)) => {
-                    if let Some(in_flight) = self.blob_in_flight.get_mut(&blob) {
-                        self.waiters.get_mut(&key).unwrap().stage = WaitStage::Blob(blob);
-                        in_flight.waiters.insert(key);
-                        self.reprioritize_waiter(key);
-                    } else if self.can_start_range(blob.len) {
-                        self.waiters.get_mut(&key).unwrap().stage = WaitStage::Blob(blob);
-                        let token = next_archive_task_token();
-                        self.insert_pending_read(
-                            token,
-                            PendingRead::Blob {
-                                generation: waiter.generation,
-                                blob,
-                            },
-                            blob.len,
-                        );
-                        self.blob_in_flight.insert(
-                            blob,
-                            BlobInFlight {
-                                token,
-                                generation: waiter.generation,
-                                waiters: HashSet::from([key]),
-                            },
-                        );
-                        self.source.request_range(
-                            cx,
-                            blob.shard,
-                            blob.offset,
-                            blob.len,
-                            token,
-                            waiter.priority,
-                            Some(key),
-                        );
-                    }
-                }
-                Some(None) => self.finish(key, waiter.generation, TileBytesResult::Missing),
-                None => {
-                    if self.leaf_in_flight.contains_key(&record.index) {
-                        self.waiters.get_mut(&key).unwrap().stage = WaitStage::Leaf(record.index);
-                        self.reprioritize_waiter(key);
-                    } else if self.can_start_range(record.dir_len) {
-                        self.waiters.get_mut(&key).unwrap().stage = WaitStage::Leaf(record.index);
-                        let (window, core) = self.leaf_window_for_record(record.index, tile_id);
-                        let token = next_archive_task_token();
-                        self.leaf_in_flight.insert(record.index, token);
-                        self.insert_pending_read(
-                            token,
-                            PendingRead::Leaf {
-                                generation: waiter.generation,
-                                index: record.index,
-                                shard_count: self.root.as_ref().unwrap().shard_count(),
-                                start_tile_id: record.start_tile_id,
-                                end_tile_id: record.end_tile_id,
-                                dir_len: record.dir_len,
-                                max_entries: (self.leaf_cache_budget / MkmapLeaf::ENTRY_BYTES)
-                                    .max(1),
-                                window,
-                                core,
-                            },
-                            record.dir_len,
-                        );
-                        self.source.request_range(
-                            cx,
-                            record.shard,
-                            record.dir_offset,
-                            record.dir_len,
-                            token,
-                            waiter.priority,
-                            Some(key),
-                        );
-                    }
-                }
-            }
-        }
-    }
-
-    /// The inclusive id spans a leaf parse must cover: the core is every
-    /// waiter that resolves to this root record, the window widens it by
-    /// `LEAF_WINDOW_MARGIN_IDS` on each side. Only consulted when the
-    /// directory is over the leaf budget; a whole directory ignores both.
-    fn leaf_window_for_record(&self, index: usize, tile_id: u64) -> ((u64, u64), (u64, u64)) {
-        let Some(root) = self.root.as_ref() else {
-            return ((tile_id, tile_id), (tile_id, tile_id));
-        };
-        let (mut lo, mut hi) = (tile_id, tile_id);
-        for key in self.waiters.keys() {
-            let Some(id) = tile_id_for_key(*key) else {
-                continue;
-            };
-            if root.locate(id).is_some_and(|record| record.index == index) {
-                lo = lo.min(id);
-                hi = hi.max(id);
-            }
-        }
-        (
-            (
-                lo.saturating_sub(LEAF_WINDOW_MARGIN_IDS),
-                hi.saturating_add(LEAF_WINDOW_MARGIN_IDS),
-            ),
-            (lo, hi),
-        )
-    }
-
-    fn insert_leaf(&mut self, index: usize, leaf: MkmapLeaf) {
-        self.leaf_lru_clock = self.leaf_lru_clock.wrapping_add(1);
-        self.leaves.insert(
-            index,
-            CachedLeaf {
-                leaf,
-                used: self.leaf_lru_clock,
-            },
-        );
-    }
-
-    fn enforce_leaf_cache_bounds(&mut self) {
-        while self.leaves.len() > LEAF_CACHE_CAPACITY
-            || self
-                .leaves
-                .values()
-                .map(|cached| cached.leaf.retained_bytes())
-                .sum::<usize>()
-                > self.leaf_cache_budget
-        {
-            if let Some(oldest) = self
-                .leaves
-                .iter()
-                .min_by_key(|(_, cached)| cached.used)
-                .map(|(index, _)| *index)
-            {
-                self.leaves.remove(&oldest);
-            } else {
-                break;
-            }
-        }
-    }
-
-    fn complete_error(&mut self, pending: PendingRead, error: String) {
-        match pending {
-            PendingRead::Root { generation } => {
-                self.root_in_flight = None;
-                self.root_error = Some(error.clone());
-                self.fail_waiters(generation, |_| true, error);
-            }
-            PendingRead::Leaf { generation, index, .. } => {
-                self.leaf_in_flight.remove(&index);
-                self.fail_waiters(
-                    generation,
-                    |waiter| waiter.stage == WaitStage::Leaf(index),
-                    error,
-                );
-            }
-            PendingRead::Blob { generation, blob } => {
-                self.complete_blob(generation, blob, Err(error));
-            }
-        }
-    }
-
-    fn complete_blob(
-        &mut self,
-        generation: u64,
-        blob: BlobRef,
-        result: Result<TileBlob, String>,
-    ) {
-        let Some(in_flight) = self.blob_in_flight.remove(&blob) else {
-            return;
-        };
-        if in_flight.generation != generation {
-            return;
-        }
-        for key in in_flight.waiters {
-            if self
-                .waiters
-                .get(&key)
-                .is_some_and(|waiter| waiter.stage == WaitStage::Blob(blob))
-            {
-                let result = match &result {
-                    Ok(bytes) => TileBytesResult::Bytes(bytes.clone()),
-                    Err(error) => TileBytesResult::Error(error.clone()),
-                };
-                self.finish(key, generation, result);
-            }
-        }
-    }
-
-    pub fn cancel_tile(&mut self, cx: &mut Cx, key: TileKey) {
-        let Some(waiter) = self.waiters.remove(&key) else {
-            return;
-        };
-        match waiter.stage {
-            WaitStage::Root => {
-                if !self.waiters.values().any(|waiter| waiter.stage == WaitStage::Root) {
-                    if let Some(token) = self.root_in_flight.take() {
-                        self.cancel_token(cx, token);
-                    }
-                }
-            }
-            WaitStage::Leaf(index) => {
-                if !self
-                    .waiters
-                    .values()
-                    .any(|waiter| waiter.stage == WaitStage::Leaf(index))
-                {
-                    if let Some(token) = self.leaf_in_flight.remove(&index) {
-                        self.cancel_token(cx, token);
-                    }
-                }
-            }
-            WaitStage::Blob(blob) => {
-                let cancel = self.blob_in_flight.get_mut(&blob).is_some_and(|in_flight| {
-                    in_flight.waiters.remove(&key);
-                    in_flight.waiters.is_empty()
-                });
-                if cancel {
-                    if let Some(in_flight) = self.blob_in_flight.remove(&blob) {
-                        self.cancel_token(cx, in_flight.token);
-                    }
-                }
-            }
-        }
-    }
-
-    fn cancel_token(&mut self, cx: &mut Cx, token: ReadToken) {
-        self.source.cancel(cx, token);
-        self.workers.retain_queued(|queued| *queued != token);
-        self.remove_pending_read(token);
-        self.processing.remove(&token);
-    }
-
-    fn fail_waiters(
-        &mut self,
-        generation: u64,
-        mut matches: impl FnMut(&TileWaiter) -> bool,
-        error: String,
-    ) {
-        let keys: Vec<TileKey> = self
-            .waiters
-            .iter()
-            .filter(|(_, waiter)| waiter.generation == generation && matches(waiter))
-            .map(|(key, _)| *key)
-            .collect();
-        for key in keys {
-            self.finish(key, generation, TileBytesResult::Error(error.clone()));
-        }
-    }
-
-    fn finish(&mut self, key: TileKey, generation: u64, result: TileBytesResult) {
-        self.waiters.remove(&key);
-        self.ready.push_back(TileBytes {
-            key,
-            generation,
-            result,
-        });
-    }
-}
-
-fn tile_id_for_key(key: TileKey) -> Option<u64> {
-    if key.z > 30 || key.x < 0 || key.y < 0 {
-        return None;
-    }
-    let axis = 1_u64 << key.z;
-    if key.x as u64 >= axis || key.y as u64 >= axis {
-        return None;
-    }
-    Some(mkmap_tile_id(key.z as u8, key.x as u32, key.y as u32))
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub struct CoalescedRange {
-    pub shard: u32,
-    pub offset: u64,
-    pub len: u64,
-}
-
-/// Bounded range-coalescing hook. It is deliberately not wired into archive
-/// dispatch until real hosted-tile measurements justify a gap policy.
-pub fn coalesce_refs(refs: &[BlobRef]) -> Vec<CoalescedRange> {
-    coalesce_refs_bounded(
-        refs,
-        DEFAULT_COALESCE_MAX_GAP,
-        DEFAULT_COALESCE_MAX_LEN,
-    )
-}
-
-fn coalesce_refs_bounded(refs: &[BlobRef], max_gap: u64, max_len: u64) -> Vec<CoalescedRange> {
-    let mut refs = refs.to_vec();
-    refs.sort_unstable_by_key(|blob| (blob.shard, blob.offset));
-    let mut out = Vec::<CoalescedRange>::new();
-    for blob in refs {
-        let Some(blob_end) = blob.offset.checked_add(blob.len) else {
-            continue;
-        };
-        if let Some(last) = out.last_mut() {
-            let last_end = last.offset.saturating_add(last.len);
-            let merged_len = blob_end.saturating_sub(last.offset);
-            if last.shard == blob.shard
-                && blob.offset <= last_end.saturating_add(max_gap)
-                && merged_len <= max_len
-            {
-                last.len = last.len.max(merged_len);
-                continue;
-            }
-        }
-        if blob.len <= max_len {
-            out.push(CoalescedRange {
-                shard: blob.shard,
-                offset: blob.offset,
-                len: blob.len,
-            });
-        }
-    }
-    out
-}
-
-pub enum MapTileArchive {
-    File(TileArchive<FileByteSource>),
-    Http(TileArchive<HttpRangeByteSource>),
-}
-
-impl MapTileArchive {
-    pub fn file(path: impl AsRef<Path>, workers: ArchiveWorkerPool) -> Self {
-        Self::File(TileArchive::new(
-            FileByteSource::new(path, workers.clone()),
-            workers,
-        ))
-    }
-
-    pub fn http(root_url: impl Into<String>, workers: ArchiveWorkerPool) -> Self {
-        Self::Http(TileArchive::new(
-            HttpRangeByteSource::new(root_url),
-            workers,
-        ))
-    }
-
-    pub fn request_tile(
-        &mut self,
-        cx: &mut Cx,
-        key: TileKey,
-        generation: u64,
-        priority: u64,
-    ) {
-        match self {
-            Self::File(archive) => archive.request_tile_prioritized(cx, key, generation, priority),
-            Self::Http(archive) => archive.request_tile_prioritized(cx, key, generation, priority),
-        }
-    }
-
-    pub fn reprioritize_tiles(&mut self, priorities: &HashMap<TileKey, u64>) {
-        match self {
-            Self::File(archive) => archive.reprioritize_tiles(priorities),
-            Self::Http(archive) => archive.reprioritize_tiles(priorities),
-        }
-    }
-
-    pub fn flush(&mut self, cx: &mut Cx) {
-        match self {
-            Self::File(archive) => archive.flush(cx),
-            Self::Http(archive) => archive.flush(cx),
-        }
-    }
-
-    pub fn drain(&mut self, cx: &mut Cx, event: &Event) -> Vec<TileBytes> {
-        match self {
-            Self::File(archive) => archive.drain(cx, event),
-            Self::Http(archive) => archive.drain(cx, event),
-        }
-    }
-
-    pub fn cancel_tile(&mut self, cx: &mut Cx, key: TileKey) {
-        match self {
-            Self::File(archive) => archive.cancel_tile(cx, key),
-            Self::Http(archive) => archive.cancel_tile(cx, key),
-        }
-    }
-
-    pub fn reset_generation(&mut self, cx: &mut Cx, generation: u64) {
-        match self {
-            Self::File(archive) => archive.reset_generation(cx, generation),
-            Self::Http(archive) => archive.reset_generation(cx, generation),
-        }
-    }
-
-    pub fn memory_bytes(&self) -> usize {
-        match self {
-            Self::File(archive) => archive.memory_bytes(),
-            Self::Http(archive) => archive.memory_bytes(),
-        }
-    }
-
-    pub fn set_cache_budget(&mut self, bytes: usize) {
-        match self {
-            Self::File(archive) => archive.set_cache_budget(bytes),
-            Self::Http(archive) => archive.set_cache_budget(bytes),
-        }
-    }
-
-    pub fn zoom_range(&self) -> Option<(u32, u32)> {
-        match self {
-            Self::File(archive) => archive.zoom_range(),
-            Self::Http(archive) => archive.zoom_range(),
-        }
-    }
-
-    #[cfg(test)]
-    pub(crate) fn source_request_count(&self) -> usize {
-        match self {
-            Self::File(_) => 0,
-            Self::Http(archive) => archive.source.requests.len(),
-        }
-    }
-
-    #[cfg(test)]
-    pub(crate) fn waiter_count(&self) -> usize {
-        match self {
-            Self::File(archive) => archive.waiters.len(),
-            Self::Http(archive) => archive.waiters.len(),
-        }
-    }
-}
-
-#[cfg(all(test, not(target_arch = "wasm32")))]
-mod tests {
-    use super::*;
-    use std::collections::BTreeMap;
-    use std::sync::atomic::{AtomicU64, Ordering as AtomicOrdering};
-    use std::time::{Duration, SystemTime};
-
-    struct TestCacheDir(PathBuf);
-
-    impl TestCacheDir {
-        fn new(name: &str) -> Self {
-            static NEXT: AtomicU64 = AtomicU64::new(1);
-            let unique = NEXT.fetch_add(1, AtomicOrdering::Relaxed);
-            let path = std::env::temp_dir().join(format!(
-                "makepad-archive-cache-{name}-{}-{unique}",
-                std::process::id()
-            ));
-            std::fs::create_dir_all(&path).unwrap();
-            Self(path)
-        }
-    }
-
-    impl Drop for TestCacheDir {
-        fn drop(&mut self) {
-            let _ = std::fs::remove_dir_all(&self.0);
-        }
-    }
-
-    #[derive(Clone, Copy, Debug)]
-    enum MockRequest {
-        Root(ReadToken),
-        Range {
-            shard: u32,
-            offset: u64,
-            len: u64,
-            token: ReadToken,
-        },
-    }
-
-    #[derive(Default)]
-    struct MockByteSource {
-        requests: Vec<MockRequest>,
-        completions: VecDeque<ReadCompletion>,
-        cancelled: Vec<ReadToken>,
-    }
-
-    impl ByteSource for MockByteSource {
-        fn request_root(&mut self, _cx: &mut Cx, token: ReadToken) {
-            self.requests.push(MockRequest::Root(token));
-        }
-
-        fn request_range(
-            &mut self,
-            _cx: &mut Cx,
-            shard: u32,
-            offset: u64,
-            len: u64,
-            token: ReadToken,
-            _priority: u64,
-            _tile_key: Option<TileKey>,
-        ) {
-            self.requests.push(MockRequest::Range {
-                shard,
-                offset,
-                len,
-                token,
-            });
-        }
-
-        fn poll(&mut self, _cx: &mut Cx, _event: &Event) -> Vec<ReadCompletion> {
-            self.completions.drain(..).collect()
-        }
-
-        fn cancel(&mut self, _cx: &mut Cx, token: ReadToken) {
-            self.cancelled.push(token);
-        }
-    }
-
-    fn write_varint(mut value: u64, out: &mut Vec<u8>) {
-        loop {
-            let mut byte = (value & 0x7f) as u8;
-            value >>= 7;
-            if value != 0 {
-                byte |= 0x80;
-            }
-            out.push(byte);
-            if value == 0 {
-                return;
-            }
-        }
-    }
-
-    fn brotli(raw: &[u8]) -> Vec<u8> {
-        makepad_mbtile_reader::compress_tile(
-            &makepad_mbtile_reader::TileCompression::Brotli { quality: 5 },
-            None,
-            raw,
-        )
-        .unwrap()
-    }
-
-    fn tiny_parts(keys: [TileKey; 2], shared_blob: bool) -> (Vec<u8>, Vec<u8>) {
-        tiny_parts_with_blob_len(keys, shared_blob, 3)
-    }
-
-    fn tiny_parts_with_blob_len(
-        keys: [TileKey; 2],
-        shared_blob: bool,
-        blob_len: u64,
-    ) -> (Vec<u8>, Vec<u8>) {
-        let ids = keys.map(|key| mkmap_tile_id(key.z as u8, key.x as u32, key.y as u32));
-        assert!(ids[0] < ids[1]);
-        let mut leaf_raw = Vec::new();
-        write_varint(2, &mut leaf_raw);
-        write_varint(ids[0], &mut leaf_raw);
-        write_varint(0, &mut leaf_raw);
-        write_varint(200, &mut leaf_raw);
-        write_varint(blob_len, &mut leaf_raw);
-        write_varint(ids[1] - ids[0], &mut leaf_raw);
-        write_varint(0, &mut leaf_raw);
-        write_varint(if shared_blob { 200 } else { 300 }, &mut leaf_raw);
-        write_varint(blob_len, &mut leaf_raw);
-        let leaf = brotli(&leaf_raw);
-
-        let metadata = [("compression", "gzip"), ("minzoom", "1"), ("maxzoom", "1")];
-        let mut metadata_raw = Vec::new();
-        write_varint(metadata.len() as u64, &mut metadata_raw);
-        for (key, value) in metadata {
-            write_varint(key.len() as u64, &mut metadata_raw);
-            metadata_raw.extend_from_slice(key.as_bytes());
-            write_varint(value.len() as u64, &mut metadata_raw);
-            metadata_raw.extend_from_slice(value.as_bytes());
-        }
-        let metadata = brotli(&metadata_raw);
-        let mut root_raw = Vec::new();
-        root_raw.extend_from_slice(&ids[0].to_le_bytes());
-        root_raw.extend_from_slice(&ids[1].to_le_bytes());
-        root_raw.extend_from_slice(&0_u32.to_le_bytes());
-        root_raw.extend_from_slice(&100_u64.to_le_bytes());
-        root_raw.extend_from_slice(&(leaf.len() as u64).to_le_bytes());
-        let root_copy = brotli(&root_raw);
-        let mut root = vec![0_u8; 112];
-        root[0..8].copy_from_slice(b"MKMAPIX1");
-        root[8..12].copy_from_slice(&2_u32.to_le_bytes());
-        root[12..16].copy_from_slice(&1_u32.to_le_bytes());
-        root[24..32].copy_from_slice(&2_u64.to_le_bytes());
-        root[40] = 1;
-        root[41] = 1;
-        let mut cursor = 112_u64;
-        for (slot, len) in [
-            (48, metadata.len() as u64),
-            (64, 0),
-            (80, root_raw.len() as u64),
-            (96, root_copy.len() as u64),
-        ] {
-            root[slot..slot + 8].copy_from_slice(&cursor.to_le_bytes());
-            root[slot + 8..slot + 16].copy_from_slice(&len.to_le_bytes());
-            cursor += len;
-        }
-        root.extend_from_slice(&metadata);
-        root.extend_from_slice(&root_raw);
-        root.extend_from_slice(&root_copy);
-        (root, leaf)
-    }
-
-    fn response(status: u16, range: Option<&str>, body: &[u8]) -> HttpResponse {
-        HttpResponse {
-            metadata_id: LiveId::empty(),
-            status_code: status,
-            headers: range
-                .map(|range| {
-                    BTreeMap::from([("Content-Range".to_string(), vec![range.to_string()])])
-                })
-                .unwrap_or_default(),
-            body: Some(Arc::from(body)),
-        }
-    }
-
-    fn poll_until(
-        archive: &mut TileArchive<MockByteSource>,
-        cx: &mut Cx,
-        mut done: impl FnMut(&TileArchive<MockByteSource>) -> bool,
-    ) -> Vec<TileBytes> {
-        let mut completed = Vec::new();
-        for _ in 0..2_000 {
-            completed.extend(archive.drain(cx, &Event::Startup));
-            if done(archive) {
-                return completed;
-            }
-            std::thread::sleep(std::time::Duration::from_millis(1));
-        }
-        panic!("archive worker did not complete");
-    }
-
-    fn retry_http_range(first: HttpResponse, second: HttpResponse) -> ReadCompletion {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut source = HttpRangeByteSource::new_with_disk_cache(
-            "https://tiles.invalid/world.mkmap",
-            None,
-        );
-        let token = next_archive_task_token();
-        source.request_range(&mut cx, 0, 10, 4, token, 0, None);
-        source.flush(&mut cx);
-        let first_id = *source.requests.keys().next().unwrap();
-        assert!(source
-            .poll(
-                &mut cx,
-                &Event::NetworkResponses(vec![NetworkResponse::HttpResponse {
-                    request_id: first_id,
-                    response: first,
-                }]),
-            )
-            .is_empty());
-        assert_eq!(source.requests.len(), 1, "first failure must retry once");
-        let retry_id = *source.requests.keys().next().unwrap();
-        assert_ne!(retry_id, first_id);
-        let completed = source.poll(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpResponse {
-                request_id: retry_id,
-                response: second,
-            }]),
-        );
-        assert_eq!(completed.len(), 1);
-        completed.into_iter().next().unwrap()
-    }
-
-    #[test]
-    fn http_correlates_ids_and_retries_every_validation_failure_once() {
-        let good = response(206, Some("bytes 10-13/100"), b"abcd");
-        for bad in [
-            response(200, None, b"abcd"),
-            response(404, None, b"nope"),
-            response(500, None, b"nope"),
-            response(206, None, b"abcd"),
-            response(206, Some("bytes 11-14/100"), b"abcd"),
-            response(206, Some("bytes 10-13/100"), b"abc"),
-        ] {
-            assert_eq!(
-                retry_http_range(bad, good.clone()).result.unwrap().as_ref(),
-                b"abcd"
-            );
-        }
-
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut source = HttpRangeByteSource::new_with_disk_cache(
-            "https://tiles.invalid/world.mkmap",
-            None,
-        );
-        let first = next_archive_task_token();
-        let second = next_archive_task_token();
-        source.request_range(&mut cx, 0, 10, 4, first, 0, None);
-        source.flush(&mut cx);
-        source.request_range(&mut cx, 0, 20, 4, second, 0, None);
-        source.flush(&mut cx);
-        let request_id = source
-            .requests
-            .iter()
-            .find(|(_, pending)| pending.waiters.iter().any(|waiter| waiter.token == second))
-            .map(|(id, _)| *id)
-            .unwrap();
-        let done = source.poll(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpResponse {
-                request_id,
-                response: response(206, Some("bytes 20-23/100"), b"wxyz"),
-            }]),
-        );
-        assert_eq!(done[0].token, second);
-        assert!(source
-            .requests
-            .values()
-            .any(|pending| pending.waiters.iter().any(|waiter| waiter.token == first)));
-
-        let request_id = source
-            .requests
-            .iter()
-            .find(|(_, pending)| pending.waiters.iter().any(|waiter| waiter.token == first))
-            .map(|(id, _)| *id)
-            .unwrap();
-        assert!(source
-            .poll(
-                &mut cx,
-                &Event::NetworkResponses(vec![NetworkResponse::HttpError {
-                    request_id,
-                    error: HttpError {
-                        message: "offline".to_string(),
-                        metadata_id: LiveId::empty(),
-                    },
-                }]),
-            )
-            .is_empty());
-        let retry_id = source
-            .requests
-            .iter()
-            .find(|(_, pending)| pending.waiters.iter().any(|waiter| waiter.token == first))
-            .map(|(id, _)| *id)
-            .unwrap();
-        let done = source.poll(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpError {
-                request_id: retry_id,
-                error: HttpError {
-                    message: "still offline".to_string(),
-                    metadata_id: LiveId::empty(),
-                },
-            }]),
-        );
-        assert!(done[0].result.as_ref().unwrap_err().contains("still offline"));
-    }
-
-    #[test]
-    fn root_truncation_retries_then_reports_second_attempt() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut source = HttpRangeByteSource::new_with_disk_cache(
-            "https://tiles.invalid/world.mkmap",
-            None,
-        );
-        let token = next_archive_task_token();
-        source.request_root(&mut cx, token);
-        let first_id = *source.requests.keys().next().unwrap();
-        assert!(source
-            .poll(
-                &mut cx,
-                &Event::NetworkResponses(vec![NetworkResponse::HttpResponse {
-                    request_id: first_id,
-                    response: response(200, None, b"short"),
-                }]),
-            )
-            .is_empty());
-        let retry_id = *source.requests.keys().next().unwrap();
-        let done = source.poll(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpResponse {
-                request_id: retry_id,
-                response: response(404, None, b"missing"),
-            }]),
-        );
-        assert!(done[0].result.as_ref().unwrap_err().contains("404"));
-    }
-
-    #[test]
-    fn coalescing_is_bounded() {
-        let refs = [
-            BlobRef {
-                shard: 0,
-                offset: 0,
-                len: 10,
-            },
-            BlobRef {
-                shard: 0,
-                offset: 12,
-                len: 10,
-            },
-            BlobRef {
-                shard: 1,
-                offset: 0,
-                len: 10,
-            },
-        ];
-        assert_eq!(coalesce_refs_bounded(&refs, 2, 32).len(), 2);
-        assert_eq!(coalesce_refs_bounded(&refs, 1, 32).len(), 3);
-    }
-
-    #[test]
-    fn archive_disk_cache_write_read_round_trip_uses_documented_layout() {
-        let directory = TestCacheDir::new("round-trip");
-        let url = "https://tiles.invalid/round-trip.mkmap";
-        let mut cache = ArchiveCacheStore::open_at(&directory.0, url, 1024 * 1024).unwrap();
-        cache.write_root(b"whole root").unwrap();
-        cache.write_range(7, 100, b"01234567").unwrap();
-
-        assert_eq!(cache.read_root().as_deref(), Some(b"whole root".as_slice()));
-        assert_eq!(cache.read_range(7, 102, 4).as_deref(), Some(b"2345".as_slice()));
-        assert!(cache.archive_dir().join("root.mkidx").is_file());
-        assert!(cache.archive_dir().join("007/100-8.bin").is_file());
-    }
-
-    #[test]
-    fn archive_disk_cache_lru_sweeps_to_budget_by_file_mtime() {
-        let directory = TestCacheDir::new("lru");
-        let url = "https://tiles.invalid/lru.mkmap";
-        let mut cache = ArchiveCacheStore::open_at(&directory.0, url, 1024 * 1024).unwrap();
-        cache.write_range(0, 0, b"old!").unwrap();
-        cache.write_range(0, 4, b"new!").unwrap();
-        let old = cache.archive_dir().join("000/0-4.bin");
-        let new = cache.archive_dir().join("000/4-4.bin");
-        std::fs::File::options()
-            .write(true)
-            .open(&old)
-            .unwrap()
-            .set_modified(SystemTime::UNIX_EPOCH + Duration::from_secs(10))
-            .unwrap();
-        std::fs::File::options()
-            .write(true)
-            .open(&new)
-            .unwrap()
-            .set_modified(SystemTime::UNIX_EPOCH + Duration::from_secs(20))
-            .unwrap();
-        let one_entry_budget = std::fs::metadata(&new).unwrap().len();
-        drop(cache);
-
-        let mut cache = ArchiveCacheStore::open_at(&directory.0, url, one_entry_budget).unwrap();
-        assert_eq!(cache.read_range(0, 0, 4), None);
-        assert_eq!(cache.read_range(0, 4, 4).as_deref(), Some(b"new!".as_slice()));
-    }
-
-    #[test]
-    fn archive_disk_cache_corrupt_entry_is_ignored_and_refetched() {
-        let directory = TestCacheDir::new("corrupt");
-        let url = "https://tiles.invalid/corrupt.mkmap";
-        let mut cache = ArchiveCacheStore::open_at(&directory.0, url, 1024 * 1024).unwrap();
-        cache.write_range(2, 10, b"bad!").unwrap();
-        let path = cache.archive_dir().join("002/10-4.bin");
-        let mut encoded = std::fs::read(&path).unwrap();
-        *encoded.last_mut().unwrap() ^= 0xff;
-        std::fs::write(&path, encoded).unwrap();
-        drop(cache);
-
-        let cache = ArchiveCacheStore::open_at(&directory.0, url, 1024 * 1024).unwrap();
-        let mut source = HttpRangeByteSource::new_with_disk_cache(url, Some(cache));
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let token = next_archive_task_token();
-        source.request_range(&mut cx, 2, 10, 4, token, 0, None);
-        source.flush(&mut cx);
-        assert_eq!(source.requests.len(), 1, "corrupt cache must fall through to HTTP");
-        let request_id = *source.requests.keys().next().unwrap();
-        let done = source.poll(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpResponse {
-                request_id,
-                response: response(206, Some("bytes 10-13/100"), b"good"),
-            }]),
-        );
-        assert_eq!(done[0].result.as_ref().unwrap().as_ref(), b"good");
-        assert_eq!(source.fetched_range_count, 1);
-        assert_eq!(
-            source.disk_cache.as_mut().unwrap().read_range(2, 10, 4).as_deref(),
-            Some(b"good".as_slice())
-        );
-    }
-
-    #[test]
-    fn http_range_cache_serves_second_settle_pass_without_fetching_again() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut source = HttpRangeByteSource::new_with_disk_cache(
-            "https://tiles.invalid/world.mkmap",
-            None,
-        );
-        let key = TileKey { z: 3, x: 2, y: 1 };
-        let first = next_archive_task_token();
-        source.request_range(&mut cx, 7, 100, 4, first, 0, Some(key));
-        source.flush(&mut cx);
-        assert_eq!(source.requests.len(), 1);
-        let request_id = *source.requests.keys().next().unwrap();
-        let done = source.poll(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpResponse {
-                request_id,
-                response: response(206, Some("bytes 100-103/1000"), b"tile"),
-            }]),
-        );
-        assert_eq!(done[0].result.as_ref().unwrap().as_ref(), b"tile");
-
-        let second = next_archive_task_token();
-        source.request_range(&mut cx, 7, 100, 4, second, 0, Some(key));
-        source.flush(&mut cx);
-        assert!(source.requests.is_empty(), "cached pass must not issue HTTP");
-        let done = source.poll(&mut cx, &Event::Startup);
-        assert_eq!(done[0].token, second);
-        assert_eq!(done[0].result.as_ref().unwrap().as_ref(), b"tile");
-    }
-
-    #[test]
-    fn http_queue_drops_obsolete_range_but_keeps_dispatched_download() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut source = HttpRangeByteSource::new_with_disk_cache(
-            "https://tiles.invalid/world.mkmap",
-            None,
-        );
-        let active = next_archive_task_token();
-        let obsolete = next_archive_task_token();
-        source.request_range(&mut cx, 0, 0, 4, active, 0, None);
-        source.request_range(&mut cx, 1, 0, 4, obsolete, 1, None);
-        source.flush(&mut cx);
-        let active_id = source
-            .requests
-            .iter()
-            .find(|(_, request)| request.waiters.iter().any(|waiter| waiter.token == active))
-            .map(|(id, _)| *id)
-            .unwrap();
-        let obsolete_id = source
-            .requests
-            .iter()
-            .find(|(_, request)| {
-                request
-                    .waiters
-                    .iter()
-                    .any(|waiter| waiter.token == obsolete)
-            })
-            .map(|(id, _)| *id)
-            .unwrap();
-        source.poll(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpProgress {
-                request_id: active_id,
-                progress: HttpProgress { loaded: 0, total: 0 },
-            }]),
-        );
-
-        source.cancel(&mut cx, active);
-        source.cancel(&mut cx, obsolete);
-        source.poll(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpError {
-                request_id: obsolete_id,
-                error: HttpError {
-                    message: "HTTP request cancelled before dispatch".to_string(),
-                    metadata_id: LiveId::empty(),
-                },
-            }]),
-        );
-        assert_eq!(source.requests.len(), 1);
-        let request = source.requests.get(&active_id).unwrap();
-        assert!(request.dispatched);
-        assert!(request.waiters.is_empty());
-    }
-
-    #[test]
-    fn archive_deduplicates_root_leaf_and_writer_shared_blob() {
-        let keys = [
-            TileKey { z: 1, x: 0, y: 0 },
-            TileKey { z: 1, x: 0, y: 1 },
-        ];
-        let (root, leaf) = tiny_parts(keys, true);
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let mut archive = TileArchive::new(MockByteSource::default(), workers);
-        archive.request_tile(&mut cx, keys[0], 7);
-        archive.request_tile(&mut cx, keys[1], 7);
-        assert_eq!(archive.source.requests.len(), 1);
-        let MockRequest::Root(root_token) = archive.source.requests[0] else {
-            panic!("first request was not root")
-        };
-        archive.source.completions.push_back(ReadCompletion {
-            token: root_token,
-            result: Ok(root.into()),
-        });
-        let _ = poll_until(&mut archive, &mut cx, |archive| archive.source.requests.len() >= 2);
-        assert_eq!(archive.source.requests.len(), 2);
-        let MockRequest::Range {
-            shard,
-            offset,
-            len,
-            token: leaf_token,
-        } = archive.source.requests[1]
-        else {
-            panic!("second request was not a leaf")
-        };
-        assert_eq!((shard, offset, len), (0, 100, leaf.len() as u64));
-        archive.source.completions.push_back(ReadCompletion {
-            token: leaf_token,
-            result: Ok(leaf.into()),
-        });
-        let _ = poll_until(&mut archive, &mut cx, |archive| archive.source.requests.len() >= 3);
-        assert_eq!(archive.source.requests.len(), 3, "shared blob needs one range");
-        let MockRequest::Range { token, offset, .. } = archive.source.requests[2] else {
-            panic!("third request was not a blob")
-        };
-        assert_eq!(offset, 200);
-        archive.source.completions.push_back(ReadCompletion {
-            token,
-            result: Ok(Arc::from(&b"one"[..])),
-        });
-        let done = poll_until(&mut archive, &mut cx, |archive| archive.waiters.is_empty());
-        assert_eq!(done.len(), 2);
-        assert!(done.iter().any(|tile| tile.key == keys[0]));
-        assert!(done.iter().any(|tile| tile.key == keys[1]));
-        let blobs = done
-            .iter()
-            .map(|tile| match &tile.result {
-                TileBytesResult::Bytes(TileBlob::Packed { bytes, .. }) => bytes,
-                result => panic!("unexpected tile result: {result:?}"),
-            })
-            .collect::<Vec<_>>();
-        assert!(Arc::ptr_eq(blobs[0], blobs[1]));
-    }
-
-    #[test]
-    fn aggregate_in_flight_blob_bytes_are_bounded() {
-        let keys = [
-            TileKey { z: 1, x: 0, y: 0 },
-            TileKey { z: 1, x: 0, y: 1 },
-        ];
-        let blob_len = 40 * 1024 * 1024;
-        let (root, leaf) = tiny_parts_with_blob_len(keys, false, blob_len);
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let mut archive = TileArchive::new(MockByteSource::default(), workers);
-        for key in keys {
-            archive.request_tile(&mut cx, key, 1);
-        }
-        let MockRequest::Root(root_token) = archive.source.requests[0] else { unreachable!() };
-        archive.source.completions.push_back(ReadCompletion {
-            token: root_token,
-            result: Ok(root.into()),
-        });
-        let _ = poll_until(&mut archive, &mut cx, |archive| archive.source.requests.len() >= 2);
-        let MockRequest::Range { token: leaf_token, .. } = archive.source.requests[1] else {
-            unreachable!()
-        };
-        archive.source.completions.push_back(ReadCompletion {
-            token: leaf_token,
-            result: Ok(leaf.into()),
-        });
-        let _ = poll_until(&mut archive, &mut cx, |archive| archive.source.requests.len() >= 3);
-        let blob_requests = archive.source.requests[2..]
-            .iter()
-            .filter_map(|request| match request {
-                MockRequest::Range { len, .. } if *len == blob_len => Some(*len),
-                _ => None,
-            })
-            .collect::<Vec<_>>();
-        assert_eq!(blob_requests, [blob_len]);
-        assert_eq!(archive.in_flight_bytes, blob_len);
-        assert!(archive.in_flight_bytes <= MAX_ARCHIVE_IN_FLIGHT_BYTES);
-    }
-
-    #[test]
-    fn shared_blob_read_cancels_only_after_its_last_waiter() {
-        let keys = [
-            TileKey { z: 1, x: 0, y: 0 },
-            TileKey { z: 1, x: 0, y: 1 },
-        ];
-        let (root, leaf) = tiny_parts(keys, true);
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let mut archive = TileArchive::new(MockByteSource::default(), workers);
-        archive.request_tile(&mut cx, keys[0], 1);
-        archive.request_tile(&mut cx, keys[1], 1);
-        let MockRequest::Root(root_token) = archive.source.requests[0] else { unreachable!() };
-        archive.source.completions.push_back(ReadCompletion {
-            token: root_token,
-            result: Ok(root.into()),
-        });
-        let _ = poll_until(&mut archive, &mut cx, |archive| archive.source.requests.len() >= 2);
-        let MockRequest::Range { token: leaf_token, .. } = archive.source.requests[1] else {
-            unreachable!()
-        };
-        archive.source.completions.push_back(ReadCompletion {
-            token: leaf_token,
-            result: Ok(leaf.into()),
-        });
-        let _ = poll_until(&mut archive, &mut cx, |archive| archive.source.requests.len() >= 3);
-        let MockRequest::Range { token: blob_token, .. } = archive.source.requests[2] else {
-            unreachable!()
-        };
-        archive.cancel_tile(&mut cx, keys[0]);
-        assert!(!archive.source.cancelled.contains(&blob_token));
-        archive.cancel_tile(&mut cx, keys[1]);
-        assert!(archive.source.cancelled.contains(&blob_token));
-    }
-
-    #[test]
-    fn archive_drops_stale_generation_completions() {
-        let keys = [
-            TileKey { z: 1, x: 0, y: 0 },
-            TileKey { z: 1, x: 0, y: 1 },
-        ];
-        let (root, _) = tiny_parts(keys, false);
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let mut archive = TileArchive::new(MockByteSource::default(), workers);
-        archive.request_tile(&mut cx, keys[0], 1);
-        let MockRequest::Root(stale_token) = archive.source.requests[0] else {
-            panic!("first request was not root")
-        };
-        archive.request_tile(&mut cx, keys[1], 2);
-        assert!(archive.source.cancelled.contains(&stale_token));
-        archive.source.completions.push_back(ReadCompletion {
-            token: stale_token,
-            result: Ok(root.into()),
-        });
-        assert!(archive.drain(&mut cx, &Event::Startup).is_empty());
-        assert_eq!(archive.source.requests.len(), 2);
-    }
-
-    #[test]
-    fn root_error_can_reload_without_poisoning_the_generation() {
-        let key = TileKey { z: 1, x: 0, y: 0 };
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let mut archive = TileArchive::new(MockByteSource::default(), workers);
-        archive.request_tile(&mut cx, key, 9);
-        let MockRequest::Root(token) = archive.source.requests[0] else { unreachable!() };
-        archive.source.completions.push_back(ReadCompletion {
-            token,
-            result: Err("root unavailable".to_string()),
-        });
-        assert!(matches!(
-            archive.drain(&mut cx, &Event::Startup)[0].result,
-            TileBytesResult::Error(_)
-        ));
-        archive.request_tile(&mut cx, key, 9);
-        assert_eq!(archive.source.requests.len(), 2);
-    }
-
-    #[test]
-    fn waiter_and_leaf_lru_are_bounded() {
-        let keys = [
-            TileKey { z: 1, x: 0, y: 0 },
-            TileKey { z: 1, x: 0, y: 1 },
-        ];
-        let (_, leaf_bytes) = tiny_parts(keys, false);
-        let leaf = MkmapLeaf::parse(&leaf_bytes).unwrap();
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let mut archive = TileArchive::new(MockByteSource::default(), workers);
-        for x in 0..=MAX_ARCHIVE_WAITERS {
-            archive.request_tile(
-                &mut cx,
-                TileKey {
-                    z: 7,
-                    x: x as i32,
-                    y: 0,
-                },
-                1,
-            );
-        }
-        assert_eq!(archive.waiters.len(), MAX_ARCHIVE_WAITERS);
-        assert_eq!(archive.ready.len(), 1);
-        for index in 0..=LEAF_CACHE_CAPACITY {
-            archive.insert_leaf(index, leaf.clone());
-        }
-        archive.enforce_leaf_cache_bounds();
-        assert_eq!(archive.leaves.len(), LEAF_CACHE_CAPACITY);
-        assert!(!archive.leaves.contains_key(&0));
-    }
-
-    #[test]
-    fn file_source_is_async_and_bounded() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let token = next_archive_task_token();
-        let dir = PathBuf::from(format!("target/map-archive-test-{}", token.0));
-        std::fs::create_dir_all(&dir).unwrap();
-        std::fs::write(dir.join("root.mkidx"), vec![7_u8; 112]).unwrap();
-        for shard in 0..10_u32 {
-            std::fs::write(dir.join(format!("tiles-{shard:03}.mkshard")), [shard as u8]).unwrap();
-        }
-
-        let mut first = FileByteSource::new(&dir, workers.clone());
-        let second = FileByteSource::new(&dir, workers.clone());
-        assert!(first.workers.ptr_eq(&second.workers));
-        first.request_root(&mut cx, token);
-        for shard in 0..10_u32 {
-            first.request_range(
-                &mut cx,
-                shard,
-                0,
-                1,
-                next_archive_task_token(),
-                0,
-                None,
-            );
-        }
-        let mut completions = Vec::new();
-        for _ in 0..2_000 {
-            completions.extend(first.poll(&mut cx, &Event::Startup));
-            if completions.len() == 11 {
-                break;
-            }
-            std::thread::sleep(std::time::Duration::from_millis(1));
-        }
-        assert_eq!(completions.len(), 11);
-        assert!(first.shard_files.lock().unwrap().files.len() <= FILE_CACHE_CAPACITY);
-        std::fs::remove_dir_all(dir).unwrap();
-    }
-
-    #[test]
-    fn file_cancel_wins_completion_race_without_leaking_token_state() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let token = next_archive_task_token();
-        let dir = PathBuf::from(format!("target/map-archive-cancel-race-{}", token.0));
-        std::fs::create_dir_all(&dir).unwrap();
-        std::fs::write(dir.join("tiles-000.mkshard"), b"tile").unwrap();
-
-        let reached = Arc::new(std::sync::Barrier::new(2));
-        let release = Arc::new(std::sync::Barrier::new(2));
-        let mut source = FileByteSource::new(&dir, workers);
-        source.completion_barriers = Some((reached.clone(), release.clone()));
-        source.request_range(&mut cx, 0, 0, 4, token, 0, None);
-        reached.wait();
-        source.cancel(&mut cx, token);
-        assert_eq!(
-            source.token_states[&token].load(Ordering::Acquire),
-            FileReadState::Cancelled as u8
-        );
-        release.wait();
-        for _ in 0..2_000 {
-            let completions = source.poll(&mut cx, &Event::Startup);
-            assert!(completions.is_empty());
-            if source.token_states.is_empty() {
-                break;
-            }
-            std::thread::yield_now();
-        }
-        assert!(source.poll(&mut cx, &Event::Startup).is_empty());
-        assert!(source.token_states.is_empty());
-        std::fs::remove_dir_all(dir).unwrap();
-    }
-
-    #[test]
-    fn http_reset_cancels_and_ignores_stale_error_without_retry() {
-        let key = TileKey { z: 1, x: 0, y: 0 };
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let workers = new_archive_worker_pool(&mut cx);
-        let mut archive = TileArchive::new(
-            HttpRangeByteSource::new_with_disk_cache(
-                "https://tiles.invalid/world.mkmap",
-                None,
-            ),
-            workers,
-        );
-        archive.request_tile(&mut cx, key, 1);
-        let stale_id = *archive.source.requests.keys().next().unwrap();
-        archive.reset_generation(&mut cx, 2);
-        assert!(archive.source.requests[&stale_id].waiters.is_empty());
-        let done = archive.drain(
-            &mut cx,
-            &Event::NetworkResponses(vec![NetworkResponse::HttpError {
-                request_id: stale_id,
-                error: HttpError {
-                    message: "late".to_string(),
-                    metadata_id: LiveId::empty(),
-                },
-            }]),
-        );
-        assert!(done.is_empty());
-        assert!(archive.source.requests.is_empty());
-    }
-}
diff --git a/widgets/src/map/bake_report.rs b/widgets/src/map/bake_report.rs
deleted file mode 100644
index fc62e4966..000000000
--- a/widgets/src/map/bake_report.rs
+++ /dev/null
@@ -1,629 +0,0 @@
-//! The Amsterdam bake report: the real archive, the real bake path, one
-//! number per stream. It is the yardstick every renderer change is measured
-//! against — bytes per tile per stream, milliseconds per tile, the resident
-//! total for the route app's start view (centre 4.8952,52.3702, view zoom
-//! 15.6, tilt 60°, a 1280×800 viewport, z14 tiles overzoomed to the z16
-//! keyframe). It prefers the local world archive and otherwise uses the same
-//! 25 captured decoded tiles from `seed-files`, so it is ignored by default:
-//!
-//! `cargo test -p makepad-widgets --features maps bake_report -- --ignored --nocapture`
-
-use super::geometry::{lon_lat_to_normalized, tile_world_size, TileKey, TILE_SIZE};
-use super::style::probe_compiled_theme;
-use super::tile::{
-    build_tile_buffers_from_mvt, load_local_tile_batch, TileBuffers, TypedStream,
-    MAP_PROP_INSTANCE_BYTES, MAP_WALL_INSTANCE_BYTES, SHADOW_DISC_INSTANCE_FLOATS,
-};
-use crate::makepad_draw::vector::{
-    decode_face_vertex, decode_fill_vertex, decode_road_vertex, FACE_TYPED_VERTEX_BYTES,
-    FILL_TYPED_VERTEX_BYTES, ROAD_TYPED_VERTEX_BYTES, ROOF_TYPED_VERTEX_BYTES,
-    VECTOR_FLOATS_PER_VERTEX, VECTOR_PACKED_FLOATS_PER_VERTEX,
-};
-use makepad_mbtile_reader::TileArchiveReader;
-use std::path::{Path, PathBuf};
-use std::time::Instant;
-
-const CENTER_LON_LAT: (f64, f64) = (4.8952, 52.3702);
-const VIEW_ZOOM: f64 = 15.6;
-const TILT_DEG: f64 = 60.0;
-const VIEW_SIZE: (f64, f64) = (1280.0, 800.0);
-/// The archive's top zoom: the view clamps its requests here.
-const REQUEST_ZOOM: u32 = 14;
-/// `MapView::render_bucket` for the start zoom: `round(15.6)`.
-const RENDER_ZOOM: u32 = 16;
-
-fn archive_path() -> Option<PathBuf> {
-    let manifest = Path::new(env!("CARGO_MANIFEST_DIR"));
-    let path = manifest.join("../local/maps/world.mkmap");
-    path.join("root.mkidx").is_file().then_some(path)
-}
-
-/// The tile set `MapView::visible_tile_keys` requests for the start view:
-/// the tilt-stretched viewport in request-zoom world pixels, one prefetch
-/// tile outward, nearest-first.
-fn start_view_tiles() -> Vec<TileKey> {
-    let world_size = tile_world_size(REQUEST_ZOOM);
-    let center = lon_lat_to_normalized(CENTER_LON_LAT.0, CENTER_LON_LAT.1);
-    let center_world = (center.x * world_size, center.y * world_size);
-    let overzoom = 2.0_f64.powf(VIEW_ZOOM - REQUEST_ZOOM as f64).max(1.0);
-    let half_w = VIEW_SIZE.0 * 0.5;
-    let half_h = VIEW_SIZE.1 * 0.5 / TILT_DEG.to_radians().cos().max(1e-3);
-    let half = (half_w / overzoom, half_h / overzoom);
-    let span = |min: f64, max: f64| {
-        ((min / TILE_SIZE).floor() as i32 - 1, (max / TILE_SIZE).ceil() as i32)
-    };
-    let (min_x, max_x) = span(center_world.0 - half.0, center_world.0 + half.0);
-    let (min_y, max_y) = span(center_world.1 - half.1, center_world.1 + half.1);
-    let center_tx = (center_world.0 / TILE_SIZE).floor() as i32;
-    let center_ty = (center_world.1 / TILE_SIZE).floor() as i32;
-    let mut keys: Vec<TileKey> = (min_y..=max_y)
-        .flat_map(|y| (min_x..=max_x).map(move |x| TileKey { z: REQUEST_ZOOM, x, y }))
-        .collect();
-    keys.sort_unstable_by_key(|key| {
-        ((key.x - center_tx).abs() + (key.y - center_ty).abs(), key.y, key.x)
-    });
-    keys
-}
-
-struct StreamRow {
-    name: &'static str,
-    vertices: usize,
-    source_vertices: usize,
-    indices: usize,
-    index_width: usize,
-    unchunked_index_width: usize,
-    index_bytes: usize,
-    vertex_bytes: usize,
-    bytes: usize,
-    unchunked_bytes: usize,
-    chunks: usize,
-    duplicate_vertices: usize,
-}
-
-fn typed_stream(name: &'static str, stream: &TypedStream, stride: usize) -> StreamRow {
-    let vertices = stream.vertex_count(stride);
-    let indices = stream.index_count();
-    StreamRow {
-        name,
-        vertices,
-        source_vertices: stream.source_vertex_count(),
-        indices,
-        index_width: 2,
-        unchunked_index_width: if stream.source_vertex_count() < 65_536 { 2 } else { 4 },
-        index_bytes: indices * 2,
-        vertex_bytes: vertices * stride,
-        bytes: stream.byte_size(),
-        unchunked_bytes: stream.unchunked_byte_size(stride),
-        chunks: stream.chunks.len(),
-        duplicate_vertices: stream.duplicate_vertex_count(),
-    }
-}
-
-fn legacy_stream(
-    name: &'static str,
-    vertices: usize,
-    indices: usize,
-    bytes: usize,
-) -> StreamRow {
-    let index_bytes = indices * 4;
-    StreamRow {
-        name,
-        vertices,
-        source_vertices: vertices,
-        indices,
-        index_width: 4,
-        unchunked_index_width: 4,
-        index_bytes,
-        vertex_bytes: bytes - index_bytes,
-        bytes,
-        unchunked_bytes: bytes,
-        chunks: usize::from(vertices != 0 || indices != 0),
-        duplicate_vertices: 0,
-    }
-}
-
-/// Every vertex/index stream of a bake, in the order the tile struct lists.
-fn streams(b: &TileBuffers) -> [StreamRow; 14] {
-    let bytes = b.stream_bytes();
-    [
-        typed_stream("fill", &b.fill, FILL_TYPED_VERTEX_BYTES),
-        legacy_stream(
-            "fill_misc",
-            b.fill_misc_vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX,
-            b.fill_misc_indices.len(),
-            bytes[1],
-        ),
-        typed_stream("face", &b.face, FACE_TYPED_VERTEX_BYTES),
-        typed_stream("casing", &b.casing, ROAD_TYPED_VERTEX_BYTES),
-        typed_stream("stroke", &b.stroke, ROAD_TYPED_VERTEX_BYTES),
-        typed_stream("fringe", &b.fringe, ROAD_TYPED_VERTEX_BYTES),
-        legacy_stream("icon", b.icon_vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX, b.icon_indices.len(), bytes[6]),
-        legacy_stream("icon_high", b.icon_high_vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX, b.icon_high_indices.len(), bytes[7]),
-        legacy_stream("road_icon", b.road_icon_vertices.len() / VECTOR_FLOATS_PER_VERTEX, b.road_icon_indices.len(), bytes[8]),
-        typed_stream("fill_3d", &b.fill_3d, ROOF_TYPED_VERTEX_BYTES),
-        legacy_stream("fill_3d_misc", b.fill_3d_misc_vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX, b.fill_3d_misc_indices.len(), bytes[10]),
-        legacy_stream("wall", b.wall_vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX, b.wall_indices.len(), bytes[11]),
-        legacy_stream("tree", b.tree_vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX, b.tree_indices.len(), bytes[12]),
-        legacy_stream("tree_cross", b.tree_cross_vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX, b.tree_cross_indices.len(), bytes[13]),
-    ]
-}
-
-fn mib(bytes: usize) -> f64 {
-    bytes as f64 / (1024.0 * 1024.0)
-}
-
-/// Vertex bytes of a packed stream by (shape id, material): the icon pass
-/// and the fill stream carry several kinds of geometry each, and the split
-/// says which kind pays.
-fn classify_packed(vertices: &[f32], into: &mut std::collections::BTreeMap<(i32, i32), usize>) {
-    use crate::makepad_draw::vector::unpack_pair_f16;
-    for record in vertices.chunks_exact(VECTOR_PACKED_FLOATS_PER_VERTEX) {
-        let shape_id = unpack_pair_f16(record[6]).1.round() as i32;
-        let material = unpack_pair_f16(record[8]).0.round() as i32;
-        *into.entry((shape_id, material)).or_default() += VECTOR_PACKED_FLOATS_PER_VERTEX * 4;
-    }
-}
-
-fn classify_fill_packed(
-    vertices: &[u8],
-    into: &mut std::collections::BTreeMap<(i32, i32), usize>,
-) {
-    for record in vertices.chunks_exact(FILL_TYPED_VERTEX_BYTES) {
-        let code = decode_fill_vertex(record).params.to_f32().0.round() as i32;
-        let (shape_id, material) = match code {
-            30 | 32 => (code, 5),
-            31 => (code, 0),
-            material => (0, material),
-        };
-        *into.entry((shape_id, material)).or_default() += FILL_TYPED_VERTEX_BYTES;
-    }
-}
-
-/// Face records are shape-0 fills by construction; the split is by material.
-fn classify_face_packed(
-    vertices: &[u8],
-    into: &mut std::collections::BTreeMap<(i32, i32), usize>,
-) {
-    for record in vertices.chunks_exact(FACE_TYPED_VERTEX_BYTES) {
-        let meta = decode_face_vertex(record).params.to_f32().0;
-        let material = ((meta % 64.0) / 8.0).floor() as i32;
-        *into.entry((0, material)).or_default() += FACE_TYPED_VERTEX_BYTES;
-    }
-}
-
-fn classify_road_packed(
-    vertices: &[u8],
-    into: &mut std::collections::BTreeMap<(i32, i32), usize>,
-) {
-    for record in vertices.chunks_exact(ROAD_TYPED_VERTEX_BYTES) {
-        let meta = decode_road_vertex(record).params.to_f32().0 % 1024.0;
-        let kind = (meta / 256.0).floor() as i32;
-        let dash = ((meta % 256.0) / 64.0).floor() as i32;
-        let low = meta % 64.0;
-        let shape_id = if kind == 1 {
-            0
-        } else {
-            100 + match dash {
-                1 => 10,
-                2 => 11,
-                3 => 12,
-                _ => 0,
-            }
-        };
-        let material = if kind == 1 { (low / 8.0).floor() as i32 } else { 0 };
-        *into.entry((shape_id, material)).or_default() += ROAD_TYPED_VERTEX_BYTES;
-    }
-}
-
-#[test]
-#[ignore = "run with --ignored --nocapture"]
-fn amsterdam_start_view_bake_report() {
-    let archive = archive_path();
-    let fixture_root = Path::new(env!("CARGO_MANIFEST_DIR"))
-        .join("../seed-files/amsterdam-tiles");
-    if archive.is_none() && !fixture_root.is_dir() {
-        eprintln!("bake report: no local world archive or Amsterdam fixtures, skipping");
-        return;
-    }
-    let theme = probe_compiled_theme();
-    let keys = start_view_tiles();
-    let mut reader = archive
-        .as_ref()
-        .map(|archive| TileArchiveReader::open(archive).expect("open archive"));
-    println!(
-        "== Amsterdam start view: {} z{} tiles, render zoom {}, 3D on ==",
-        keys.len(),
-        REQUEST_ZOOM,
-        RENDER_ZOOM
-    );
-    println!(
-        "source: {}",
-        if archive.is_some() { "local archive" } else { "in-repo captured tiles" }
-    );
-    println!(
-        "{:>14} {:>8} {:>8} {:>7} {:>9} {:>8} {:>7} {:>8} {:>8} | per-stream MiB (fill fill_misc face casing stroke fringe icon icon_hi road_ic fill3d fill3d_misc wall tree treeX) + instances (icons count/KiB, shadow discs count/KiB)",
-        "tile", "raw KiB", "mvt KiB", "feats", "bake MiB", "verts", "labels", "icons", "ms"
-    );
-    let mut total_raw = 0usize;
-    let mut total_mvt = 0usize;
-    let mut total_bytes = 0usize;
-    let mut total_ms = 0.0f64;
-    let mut flat_total_bytes = 0usize;
-    let mut flat_unchunked_total_bytes = 0usize;
-    let mut flat_fringe_bytes = 0usize;
-    let mut flat_baked = 0usize;
-    let mut stream_totals = [0usize; 14];
-    let mut unchunked_stream_totals = [0usize; 14];
-    let mut flat_stream_totals = [0usize; 14];
-    let mut flat_unchunked_stream_totals = [0usize; 14];
-    let mut total_u16_index_bytes = 0usize;
-    let mut total_u32_index_bytes = 0usize;
-    let mut total_unchunked_u16_index_bytes = 0usize;
-    let mut total_unchunked_u32_index_bytes = 0usize;
-    let mut total_unchunked_vertex_bytes = 0usize;
-    let mut typed_u32_index_count = 0usize;
-    let mut total_vertex_bytes = 0usize;
-    let mut total_duplicate_vertices = 0usize;
-    let mut total_typed_source_vertices = 0usize;
-    let mut max_chunk_count = 0usize;
-    let mut total_icon_instance_bytes = 0usize;
-    let mut total_shadow_disc_instance_bytes = 0usize;
-    let mut total_shadow_disc_instances = 0usize;
-    let mut total_wall_instance_bytes = 0usize;
-    let mut total_tree_instance_bytes = 0usize;
-    let mut total_stalk_instance_bytes = 0usize;
-    let mut total_stalk_instances = 0usize;
-    let mut total_stoplight_instance_bytes = 0usize;
-    let mut total_stoplight_instances = 0usize;
-    let mut icon_kinds = std::collections::BTreeMap::new();
-    let mut fill_kinds = std::collections::BTreeMap::new();
-    let mut face_kinds = std::collections::BTreeMap::new();
-    let mut casing_kinds = std::collections::BTreeMap::new();
-    let mut baked = 0usize;
-    for key in &keys {
-        let (raw, decoded, b, flat, ms) = if let (Some(archive), Some(reader)) =
-            (archive.as_ref(), reader.as_mut())
-        {
-            let tms_row = (1_i64 << key.z) - 1 - key.y as i64;
-            let Some(raw) = reader
-                .get_tile(key.z as i64, key.x as i64, tms_row)
-                .ok()
-                .flatten()
-            else {
-                println!("{:>14} (no tile)", format!("{}/{}/{}", key.z, key.x, key.y));
-                continue;
-            };
-            let decoded = reader.decode_tile(&raw).unwrap_or_default();
-            let start = Instant::now();
-            let (loaded, unavailable) = load_local_tile_batch(
-                archive,
-                Some(archive),
-                None,
-                &[],
-                &[*key],
-                &theme,
-                RENDER_ZOOM,
-                true,
-                false,
-                true,
-            )
-            .expect("bake");
-            let ms = start.elapsed().as_secs_f64() * 1e3;
-            let Some(tile) = loaded.into_iter().next() else {
-                println!(
-                    "{:>14} unavailable ({} keys)",
-                    format!("{}/{}/{}", key.z, key.x, key.y),
-                    unavailable.len()
-                );
-                continue;
-            };
-            let flat = load_local_tile_batch(
-                archive,
-                Some(archive),
-                None,
-                &[],
-                &[*key],
-                &theme,
-                RENDER_ZOOM,
-                false,
-                true,
-                true,
-            )
-            .expect("flat bake")
-            .0
-            .into_iter()
-            .next()
-            .map(|tile| tile.buffers);
-            (raw, decoded, tile.buffers, flat, ms)
-        } else {
-            let stem = format!("z{}-x{}-y{}", key.z, key.x, key.y);
-            let raw = std::fs::read(fixture_root.join(format!("{stem}.raw")))
-                .unwrap_or_else(|error| panic!("read captured {stem}.raw: {error}"));
-            let decoded = std::fs::read(fixture_root.join(format!("{stem}.decoded")))
-                .unwrap_or_else(|error| panic!("read captured {stem}.decoded: {error}"));
-            let start = Instant::now();
-            let b = build_tile_buffers_from_mvt(
-                *key, &decoded, Some(&decoded), None, false, &[], &theme, RENDER_ZOOM,
-                true, false, true,
-            )
-            .expect("fixture bake");
-            let ms = start.elapsed().as_secs_f64() * 1e3;
-            let flat = Some(
-                build_tile_buffers_from_mvt(
-                    *key, &decoded, Some(&decoded), None, false, &[], &theme, RENDER_ZOOM,
-                    false, true, true,
-                )
-                .expect("flat fixture bake"),
-            );
-            (raw, decoded, b, flat, ms)
-        };
-        let mvt = decoded.len();
-        // MAP_BAKE_REPORT_DUMP=<dir>: keep the raw (archive) and decoded tile
-        // bytes so a data-side survey can read them without the archive.
-        if let Some(dir) = std::env::var_os("MAP_BAKE_REPORT_DUMP") {
-            let dir = Path::new(&dir);
-            let _ = std::fs::create_dir_all(dir);
-            let stem = format!("z{}-x{}-y{}", key.z, key.x, key.y);
-            let _ = std::fs::write(dir.join(format!("{stem}.raw")), &raw);
-            let _ = std::fs::write(dir.join(format!("{stem}.decoded")), &decoded);
-        }
-        if let Some(flat) = flat.as_ref() {
-            for (slot, (before, after)) in flat
-                .unchunked_stream_bytes()
-                .into_iter()
-                .zip(flat.stream_bytes())
-                .enumerate()
-            {
-                flat_unchunked_stream_totals[slot] += before;
-                flat_stream_totals[slot] += after;
-            }
-            flat_total_bytes += flat.byte_size();
-            flat_unchunked_total_bytes += flat.byte_size()
-                + flat
-                    .unchunked_stream_bytes()
-                    .iter()
-                    .zip(flat.stream_bytes().iter())
-                    .map(|(before, after)| before.saturating_sub(*after))
-                    .sum::<usize>();
-            flat_fringe_bytes += flat.fringe.byte_size();
-            flat_baked += 1;
-            total_duplicate_vertices += flat.typed_duplicate_vertices();
-            total_typed_source_vertices += flat.typed_source_vertices();
-            max_chunk_count = max_chunk_count.max(flat.max_typed_chunk_count());
-        }
-        let per_stream = streams(&b);
-        let bytes = b.byte_size();
-        let verts: usize = per_stream.iter().map(|row| row.vertices).sum();
-        for (slot, row) in per_stream.iter().enumerate() {
-            stream_totals[slot] += row.bytes;
-            unchunked_stream_totals[slot] += row.unchunked_bytes;
-            if row.index_width == 2 {
-                total_u16_index_bytes += row.index_bytes;
-            } else {
-                total_u32_index_bytes += row.index_bytes;
-            }
-            if row.unchunked_index_width == 2 {
-                total_unchunked_u16_index_bytes += row.indices * 2;
-            } else {
-                total_unchunked_u32_index_bytes += row.indices * 4;
-                if row.index_width == 2 {
-                    typed_u32_index_count += row.indices;
-                }
-            }
-            total_unchunked_vertex_bytes +=
-                row.unchunked_bytes - row.indices * row.unchunked_index_width;
-            total_vertex_bytes += row.vertex_bytes;
-        }
-        total_duplicate_vertices += b.typed_duplicate_vertices();
-        total_typed_source_vertices += b.typed_source_vertices();
-        max_chunk_count = max_chunk_count.max(b.max_typed_chunk_count());
-        total_raw += raw.len();
-        total_mvt += mvt;
-        total_bytes += bytes;
-        total_ms += ms;
-        baked += 1;
-        let cols: Vec<String> = per_stream
-            .iter()
-            .map(|row| format!("{:.1}", mib(row.bytes)))
-            .collect();
-        let icon_count: usize = b
-            .icon_instances
-            .iter()
-            .chain(b.icon_high_instances.iter())
-            .map(|group| group.count())
-            .sum();
-        total_icon_instance_bytes += b.icon_instance_floats() * 4;
-        total_shadow_disc_instance_bytes += b.shadow_disc_instances.len() * 4;
-        total_shadow_disc_instances +=
-            b.shadow_disc_instances.len() / SHADOW_DISC_INSTANCE_FLOATS;
-        total_wall_instance_bytes += b.wall_instances.len() * MAP_WALL_INSTANCE_BYTES;
-        total_tree_instance_bytes += (b.tree_instances.len()
-            + b.tree_template_indices.len()
-            + b.tree_template_vertices.len()
-            + b.tree_cross_template_indices.len()
-            + b.tree_cross_template_vertices.len())
-            * 4;
-        total_stalk_instance_bytes += (b.stalk_template_indices.len()
-            + b.stalk_template_vertices.len())
-            * 4
-            + b.stalk_instances.len() * MAP_PROP_INSTANCE_BYTES;
-        total_stalk_instances += b.stalk_instances.len();
-        total_stoplight_instance_bytes += (b.stoplight_template_indices.len()
-            + b.stoplight_template_vertices.len())
-            * 4
-            + b.stoplight_instances.len() * MAP_PROP_INSTANCE_BYTES;
-        total_stoplight_instances += b.stoplight_instances.len();
-        classify_packed(&b.icon_vertices, &mut icon_kinds);
-        for chunk in &b.fill.chunks {
-            classify_fill_packed(&chunk.vertices, &mut fill_kinds);
-        }
-        for chunk in &b.face.chunks {
-            classify_face_packed(&chunk.vertices, &mut face_kinds);
-        }
-        for chunk in &b.casing.chunks {
-            classify_road_packed(&chunk.vertices, &mut casing_kinds);
-        }
-        println!(
-            "{:>14} {:>8} {:>8} {:>7} {:>9.1} {:>8} {:>7} {:>8} {:>8.0} | {} + {} / {:.0}, {} / {:.0}",
-            format!("{}/{}/{}", key.z, key.x, key.y),
-            raw.len() / 1024,
-            mvt / 1024,
-            b.feature_count,
-            mib(bytes),
-            verts,
-            b.labels.len(),
-            icon_count,
-            ms,
-            cols.join(" "),
-            icon_count,
-            b.icon_instance_floats() as f64 * 4.0 / 1024.0,
-            b.shadow_disc_instances.len() / SHADOW_DISC_INSTANCE_FLOATS,
-            b.shadow_disc_instances.len() as f64 * 4.0 / 1024.0,
-        );
-        for row in &per_stream {
-            println!(
-                "{:>14} {:<12} vertices {:>8} (source {:>8})  indices {:>8}  u{} (was u{})  index bytes {:>9}  chunks {:>2}  dup {:>5}",
-                "",
-                row.name,
-                row.vertices,
-                row.source_vertices,
-                row.indices,
-                row.index_width * 8,
-                row.unchunked_index_width * 8,
-                row.index_bytes,
-                row.chunks,
-                row.duplicate_vertices,
-            );
-        }
-        if !b.stage_summary.is_empty() {
-            println!("{:>14} stages: {}", "", b.stage_summary);
-        }
-    }
-    println!("== totals: {} tiles baked ==", baked);
-    let unchunked_total_bytes = total_bytes
-        + unchunked_stream_totals
-            .iter()
-            .zip(stream_totals.iter())
-            .map(|(before, after)| before.saturating_sub(*after))
-            .sum::<usize>();
-    println!(
-        "tilted raw {:.1} MiB  mvt {:.1} MiB  baked {:.1} -> {:.1} MiB ({:.0}x raw), fringe {:.1} MiB  bake {:.0} ms total, {:.0} ms/tile",
-        mib(total_raw),
-        mib(total_mvt),
-        mib(unchunked_total_bytes),
-        mib(total_bytes),
-        total_bytes as f64 / total_raw.max(1) as f64,
-        mib(stream_totals[5]),
-        total_ms,
-        total_ms / baked.max(1) as f64
-    );
-    println!(
-        "flat baked {:.1} -> {:.1} MiB, fringe {:.1} MiB ({} tiles)",
-        mib(flat_unchunked_total_bytes),
-        mib(flat_total_bytes),
-        mib(flat_fringe_bytes),
-        flat_baked,
-    );
-    println!(
-        "index bytes: u16 {:.1} MiB, u32 {:.1} MiB, vertex bytes {:.1} MiB; typed u32 premium over u16 {:.1} MiB",
-        mib(total_unchunked_u16_index_bytes),
-        mib(total_unchunked_u32_index_bytes),
-        mib(total_unchunked_vertex_bytes),
-        mib(typed_u32_index_count * 2),
-    );
-    println!(
-        "after index bytes: u16 {:.1} MiB, u32 {:.1} MiB, vertex bytes {:.1} MiB",
-        mib(total_u16_index_bytes),
-        mib(total_u32_index_bytes),
-        mib(total_vertex_bytes),
-    );
-    println!(
-        "typed chunking: {} duplicate vertices / {} source ({:.3}%), max {} chunks/tile/stream",
-        total_duplicate_vertices,
-        total_typed_source_vertices,
-        total_duplicate_vertices as f64 * 100.0 / total_typed_source_vertices.max(1) as f64,
-        max_chunk_count,
-    );
-    let names = [
-        "fill", "fill_misc", "face", "casing", "stroke", "fringe", "icon", "icon_high",
-        "road_icon", "fill_3d", "fill_3d_misc", "wall", "tree", "tree_cross",
-    ];
-    for ((name, before), after) in names
-        .iter()
-        .zip(unchunked_stream_totals.iter())
-        .zip(stream_totals.iter())
-    {
-        println!(
-            "  {:<10} {:>8.1} -> {:>8.1} MiB {:>5.1}%",
-            name,
-            mib(*before),
-            mib(*after),
-            *after as f64 * 100.0 / total_bytes.max(1) as f64
-        );
-    }
-    println!("== flat per-stream MiB ==");
-    for ((name, before), after) in names
-        .iter()
-        .zip(flat_unchunked_stream_totals.iter())
-        .zip(flat_stream_totals.iter())
-    {
-        println!(
-            "  {:<10} {:>8.1} -> {:>8.1} MiB",
-            name,
-            mib(*before),
-            mib(*after),
-        );
-    }
-    println!(
-        "  {:<10} {:>8.1} MiB {:>5.1}%",
-        "icon_inst",
-        mib(total_icon_instance_bytes),
-        total_icon_instance_bytes as f64 * 100.0 / total_bytes.max(1) as f64
-    );
-    println!(
-        "  {:<16} {:>8.1} MiB {:>5.1}%  ({} instances)",
-        "shadow_disc_inst",
-        mib(total_shadow_disc_instance_bytes),
-        total_shadow_disc_instance_bytes as f64 * 100.0 / total_bytes.max(1) as f64,
-        total_shadow_disc_instances,
-    );
-    println!(
-        "  {:<10} {:>8.1} MiB {:>5.1}%",
-        "wall_inst",
-        mib(total_wall_instance_bytes),
-        total_wall_instance_bytes as f64 * 100.0 / total_bytes.max(1) as f64
-    );
-    println!(
-        "  {:<10} {:>8.1} MiB {:>5.1}%",
-        "tree_inst",
-        mib(total_tree_instance_bytes),
-        total_tree_instance_bytes as f64 * 100.0 / total_bytes.max(1) as f64
-    );
-    println!(
-        "  {:<16} {:>8.1} MiB {:>5.1}%  ({} instances)",
-        "stalk_inst",
-        mib(total_stalk_instance_bytes),
-        total_stalk_instance_bytes as f64 * 100.0 / total_bytes.max(1) as f64,
-        total_stalk_instances,
-    );
-    println!(
-        "  {:<16} {:>8.1} MiB {:>5.1}%  ({} instances)",
-        "stoplight_inst",
-        mib(total_stoplight_instance_bytes),
-        total_stoplight_instance_bytes as f64 * 100.0 / total_bytes.max(1) as f64,
-        total_stoplight_instances,
-    );
-    for (name, kinds) in [
-        ("icon", &icon_kinds),
-        ("fill", &fill_kinds),
-        ("face", &face_kinds),
-        ("casing", &casing_kinds),
-    ] {
-        println!("== {name} stream vertex bytes by (shape, material) ==");
-        let mut rows: Vec<_> = kinds.iter().collect();
-        rows.sort_by_key(|(_, bytes)| std::cmp::Reverse(**bytes));
-        for ((shape, material), bytes) in rows.into_iter().take(8) {
-            println!("  shape {shape:>3} mat {material:>2}  {:>8.1} MiB", mib(*bytes));
-        }
-    }
-}
diff --git a/widgets/src/map/drape.rs b/widgets/src/map/drape.rs
index 920c9b358..7ad89fe39 100644
--- a/widgets/src/map/drape.rs
+++ b/widgets/src/map/drape.rs
@@ -6,10 +6,9 @@
 //! into the RGBA texture, fading out across the treeline.
 
 use crate::map::geometry::TileKey;
-use crate::map::tile::{
-    decode_vector_tile_payload, parse_mvt_tile, MvtPathMeta, MvtSink, TagSet,
-};
+use crate::map::tile::{decode_vector_tile_payload, parse_mvt_tile, MvtSink};
 use makepad_mbtile_reader::MbtilesReader;
+use std::collections::HashMap;
 
 pub fn drape_landcover(
     reader: &mut MbtilesReader,
@@ -64,7 +63,7 @@ pub fn drape_landcover(
             _tile_key: TileKey,
             _extent: u32,
             _point: (i32, i32),
-            _tags: TagSet,
+            _tags: HashMap<String, String>,
         ) {
         }
         fn add_path(
@@ -72,15 +71,14 @@ pub fn drape_landcover(
             tile_key: TileKey,
             extent: u32,
             points: &[(i32, i32)],
-            tags: TagSet,
-            _meta: MvtPathMeta,
+            tags: HashMap<String, String>,
             close: bool,
         ) {
             if !close || points.len() < 3 {
                 return;
             }
-            let layer = tags.get("layer").unwrap_or("");
-            let kind = tags.get("kind").unwrap_or("");
+            let layer = tags.get("layer").map(|v| v.as_str()).unwrap_or("");
+            let kind = tags.get("kind").map(|v| v.as_str()).unwrap_or("");
             let class: u8 = match layer {
                 "water_polygons" | "ocean" => 4,
                 "land" | "landuse" | "landcover" | "nature" | "sites" => match kind {
diff --git a/widgets/src/map/geometry.rs b/widgets/src/map/geometry.rs
index a8e6ba0cf..98876c170 100644
--- a/widgets/src/map/geometry.rs
+++ b/widgets/src/map/geometry.rs
@@ -1040,10 +1040,13 @@ fn corridor_deck_overrides(
     if q.corridors.is_empty() || anchors.len() < 2 || verts.len() != anchors.len() {
         return None;
     }
-    // With `map.corridor_verify`, use the pre-grid full scan as the result,
-    // run the grid path too, and panic on any bit difference.
-    let brute = crate::makepad_platform::makepad_error_log::trace_enabled("map.corridor_verify");
-    let verify = brute;
+    // MAKEPAD_CORRIDOR_BRUTE=1: the pre-grid full scan, kept as the
+    // bit-identity oracle. MAKEPAD_CORRIDOR_VERIFY=1: run BOTH paths per
+    // vertex and panic on any bit difference.
+    static BRUTE: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    let brute = *BRUTE.get_or_init(|| std::env::var_os("MAKEPAD_CORRIDOR_BRUTE").is_some());
+    static VERIFY: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+    let verify = *VERIFY.get_or_init(|| std::env::var_os("MAKEPAD_CORRIDOR_VERIFY").is_some());
     let mut deck_max = 0.0f32;
     let mut out: Vec<f32> = Vec::with_capacity(verts.len());
     let mut prev: Option<(usize, f32)> = None;
@@ -1092,26 +1095,6 @@ fn corridor_deck_overrides(
                     }
                 }
             }
-            if verify {
-                let mut grid_deck = 0.0f32;
-                for &(ci, si) in q.grid.entries(a[0], a[1]) {
-                    let d = probe_corridor_segment(
-                        &q.corridors[ci as usize],
-                        si as usize,
-                        a,
-                        dx,
-                        dy,
-                        dl,
-                    );
-                    if d > grid_deck {
-                        grid_deck = d;
-                    }
-                }
-                assert!(
-                    deck.to_bits() == grid_deck.to_bits(),
-                    "corridor grid mismatch at anchor {a:?}: grid {grid_deck} vs brute {deck}"
-                );
-            }
         } else {
             for &(ci, si) in q.grid.entries(a[0], a[1]) {
                 let d =
@@ -1181,13 +1164,7 @@ pub fn road_ribbon_rings(
                     continue;
                 }
                 ring.push(point);
-                ring_dz.push(
-                    ribbon
-                        .dz
-                        .and_then(|dz| dz.get(index))
-                        .copied()
-                        .unwrap_or(0.0),
-                );
+                ring_dz.push(ribbon.dz.map_or(0.0, |dz| dz[index]));
             }
             if ring.len() >= 2 && ring.first() == ring.last() {
                 ring.pop();
@@ -1208,13 +1185,7 @@ pub fn road_ribbon_rings(
                 continue;
             }
             center.push(point);
-            center_dz.push(
-                ribbon
-                    .dz
-                    .and_then(|dz| dz.get(index))
-                    .copied()
-                    .unwrap_or(0.0),
-            );
+            center_dz.push(ribbon.dz.map_or(0.0, |dz| dz[index]));
         }
         if center.len() < 2 {
             continue;
@@ -1424,7 +1395,7 @@ pub fn append_stroke_pass(
     // and no corridor matching.
     let deck_possible = pass.deck_m > 0.0
         || (pass.deck_m == 0.0 && corridors.is_some_and(|q| !q.corridors.is_empty()));
-    let clock = Cx::monotonic_now();
+    let clock = std::time::Instant::now();
     let mut dense: Vec<(f32, f32)> = Vec::new();
     let points = if deck_possible && points.len() >= 2 {
         const MAX_SEG: f32 = 3.0;
@@ -1443,8 +1414,8 @@ pub fn append_stroke_pass(
     } else {
         points
     };
-    let t_densify = (Cx::monotonic_now() - clock) * 1000.0;
-    let clock = Cx::monotonic_now();
+    let t_densify = clock.elapsed().as_secs_f64() * 1000.0;
+    let clock = std::time::Instant::now();
     emit_path(path, points, closed);
     STROKE_ANCHORS.with(|anchors| {
         let mut anchors = anchors.borrow_mut();
@@ -1462,15 +1433,15 @@ pub fn append_stroke_pass(
             aa,
             tolerance,
         );
-        let t_tess = (Cx::monotonic_now() - clock) * 1000.0;
-        let clock = Cx::monotonic_now();
+        let t_tess = clock.elapsed().as_secs_f64() * 1000.0;
+        let clock = std::time::Instant::now();
         let deck_override = if pass.deck_m == 0.0 {
             corridors.and_then(|q| corridor_deck_overrides(tess_verts, &anchors, q))
         } else {
             None
         };
-        let t_deck = (Cx::monotonic_now() - clock) * 1000.0;
-        let clock = Cx::monotonic_now();
+        let t_deck = clock.elapsed().as_secs_f64() * 1000.0;
+        let clock = std::time::Instant::now();
         append_expanded_stroke_geometry(
             tess_verts,
             &anchors,
@@ -1493,7 +1464,7 @@ pub fn append_stroke_pass(
             p.densify_ms += t_densify;
             p.tess_ms += t_tess;
             p.deck_ms += t_deck;
-            p.expand_ms += (Cx::monotonic_now() - clock) * 1000.0;
+            p.expand_ms += clock.elapsed().as_secs_f64() * 1000.0;
             p.calls += 1;
             p.verts += vert_count;
         });
@@ -1688,44 +1659,22 @@ pub fn road_endpoint_is_clip_cut(point: (f32, f32), clip: GeoBounds) -> bool {
 
 // --- Shared tag helpers ---
 
-/// Read-only tag access shared by owned JSON maps and the MVT layer arena.
-/// Keeping consumers generic lets the tile decoder retain one copy of each
-/// layer string instead of materialising a `HashMap<String, String>` for
-/// every feature.
-pub trait TagLookup {
-    fn get(&self, key: &str) -> Option<&str>;
-
-    fn contains_key(&self, key: &str) -> bool {
-        self.get(key).is_some()
-    }
-}
-
-impl TagLookup for HashMap<String, String> {
-    fn get(&self, key: &str) -> Option<&str> {
-        HashMap::get(self, key).map(String::as_str)
-    }
-
-    fn contains_key(&self, key: &str) -> bool {
-        HashMap::contains_key(self, key)
-    }
-}
-
-pub fn tag_is(tags: &impl TagLookup, key: &str, value: &str) -> bool {
+pub fn tag_is(tags: &HashMap<String, String>, key: &str, value: &str) -> bool {
     tags.get(key).is_some_and(|v| v == value)
 }
 
-pub fn tag_is_truthy(tags: &impl TagLookup, key: &str) -> bool {
+pub fn tag_is_truthy(tags: &HashMap<String, String>, key: &str) -> bool {
     let Some(value) = tags.get(key) else {
         return false;
     };
-    !matches!(value, "" | "0" | "false" | "False" | "no")
+    !matches!(value.as_str(), "" | "0" | "false" | "False" | "no")
 }
 
 pub fn is_road_polygon_layer(layer: &str) -> bool {
     matches!(layer, "street_polygons" | "streets_polygons_labels")
 }
 
-pub fn select_label_text(tags: &impl TagLookup) -> Option<String> {
+pub fn select_label_text(tags: &HashMap<String, String>) -> Option<String> {
     for key in ["name", "name:latin", "name:en", "name_int"] {
         if let Some(value) = tags.get(key) {
             let trimmed = value.trim();
@@ -2093,9 +2042,10 @@ pub fn compute_visible_regions(groups: &[PaintGroup]) -> Vec<VisibleRegions> {
     use i_overlay::float::single::SingleFloatOverlay;
     type Shapes = Vec<Vec<Vec<[f64; 2]>>>;
 
-    // Topic-gated sub-stage timing:
+    // Env-gated sub-stage timing (MAKEPAD_TILE_STAGES / MP_TILE_PROFILE):
     // where the "boolean" lap actually goes.
-    let prof_on = crate::makepad_platform::makepad_error_log::trace_enabled("map.tile_profile");
+    let prof_on = std::env::var_os("MAKEPAD_TILE_STAGES").is_some()
+        || std::env::var_os("MP_TILE_PROFILE").is_some();
     let prof_dissolve: f64;
     let prof_cascade: f64;
 
@@ -2272,7 +2222,7 @@ pub fn compute_visible_regions(groups: &[PaintGroup]) -> Vec<VisibleRegions> {
             .collect();
         (shapes, flat)
     };
-    let prof_t_dissolve = Cx::monotonic_now();
+    let prof_t_dissolve = std::time::Instant::now();
     let outlines: Vec<GroupOutline> = groups
         .iter()
         .map(|group| {
@@ -2341,8 +2291,8 @@ pub fn compute_visible_regions(groups: &[PaintGroup]) -> Vec<VisibleRegions> {
         })
         .collect();
 
-    prof_dissolve = (Cx::monotonic_now() - prof_t_dissolve) * 1e3;
-    let prof_t_cascade = Cx::monotonic_now();
+    prof_dissolve = prof_t_dissolve.elapsed().as_secs_f64() * 1e3;
+    let prof_t_cascade = std::time::Instant::now();
     // Incremental cascade per level, all operands dissolved outlines.
     // LIFTED content never enters an accumulated cover: two decks at
     // different heights (a viaduct over a bridge) must not cut each other
@@ -2477,11 +2427,10 @@ pub fn compute_visible_regions(groups: &[PaintGroup]) -> Vec<VisibleRegions> {
         }
     }
 
-    prof_cascade = (Cx::monotonic_now() - prof_t_cascade) * 1e3;
+    prof_cascade = prof_t_cascade.elapsed().as_secs_f64() * 1e3;
     if prof_on {
-        trace!(
-            "map.tile_profile",
-            "boolean-split dissolve {prof_dissolve:.1}ms cascade {prof_cascade:.1}ms groups={}",
+        eprintln!(
+            "MPPROF boolean-split dissolve {prof_dissolve:.1}ms cascade {prof_cascade:.1}ms groups={}",
             groups.len()
         );
     }
@@ -2559,8 +2508,9 @@ pub fn build_paint_faces(
     tolerance: f32,
     aa: f32,
 ) -> Vec<PaintFace> {
-    let prof_on = crate::makepad_platform::makepad_error_log::trace_enabled("map.tile_profile");
-    let prof_t_facetess = Cx::monotonic_now();
+    let prof_on = std::env::var_os("MAKEPAD_TILE_STAGES").is_some()
+        || std::env::var_os("MP_TILE_PROFILE").is_some();
+    let prof_t_facetess = std::time::Instant::now();
     let mut faces = Vec::new();
     let mut path = VectorPath::new();
     let mut tess_verts: Vec<VVertex> = Vec::new();
@@ -2753,10 +2703,9 @@ pub fn build_paint_faces(
         }
     }
     if prof_on {
-        trace!(
-            "map.tile_profile",
-            "facetess {:.1}ms faces={}",
-            (Cx::monotonic_now() - prof_t_facetess) * 1e3,
+        eprintln!(
+            "MPPROF facetess {:.1}ms faces={}",
+            prof_t_facetess.elapsed().as_secs_f64() * 1e3,
             faces.len()
         );
     }
@@ -3226,56 +3175,6 @@ mod overlay_tests {
         assert_eq!(rings, vec![(points[..4].to_vec(), deck[..4].to_vec())]);
     }
 
-    #[test]
-    fn malformed_short_deck_profile_falls_back_instead_of_panicking() {
-        // A damaged/degenerate overlay can collapse its deck samples while
-        // leaving the source line intact. This was the only unchecked index
-        // in the face-bake road-ring path.
-        let points = [(0.0, 0.0), (10.0, 0.0), (20.0, 0.0)];
-        let short_deck = [4.0];
-        let ribbon = [RoadRibbon {
-            points: &points,
-            dz: Some(&short_deck),
-            closed_ring: false,
-            start_disc: false,
-            end_disc: false,
-        }];
-        let rings = road_ribbon_rings(
-            &ribbon,
-            1.0,
-            GeoBounds {
-                min: GeoPoint { x: -5.0, y: -5.0 },
-                max: GeoPoint { x: 25.0, y: 5.0 },
-            },
-        );
-        assert_eq!(rings.len(), 1);
-        assert_eq!(rings[0].0.len(), rings[0].1.len());
-        assert!(rings[0].1.iter().all(|value| value.is_finite()));
-    }
-
-    #[test]
-    fn empty_and_degenerate_rings_never_reach_the_face_boolean() {
-        assert!(normalize_polygon_ring(&[]).is_none());
-        assert!(normalize_polygon_ring(&[(1.0, 1.0), (1.0, 1.0), (1.0, 1.0)]).is_none());
-        let group = PaintGroup {
-            color: [1.0; 4],
-            emissive: 0.0,
-            phase: 0,
-            rank: 0,
-            depth_micro: 0.0,
-            field: 0,
-            skirt_joints: Vec::new(),
-            half_width: 1.0,
-            rings: vec![(Vec::new(), 0.0, 0.0), (vec![(0.0, 0.0); 3], 0.0, 0.0)],
-        };
-        let regions = compute_visible_regions(&[group]);
-        assert!(regions.iter().all(|region| {
-            region.main.is_empty()
-                && region.sunk.is_empty()
-                && region.lifted_outlines.is_empty()
-        }));
-    }
-
     #[test]
     fn fringe_carrier_runs_from_boundary_to_unfilled_side() {
         let outer_ccw = [
@@ -3648,11 +3547,9 @@ mod overlay_tests {
 
 #[cfg(test)]
 mod boolean_repro_tests {
-    use crate::makepad_platform::Cx;
-
     /// Replay a hang capture from /tmp/mp_boolean_last_*.txt (written when
     /// /tmp/mp_boolean_debug exists). Run manually:
-    ///   MAKEPAD_REPRO=/tmp/mp_boolean_last_ThreadId(7).txt cargo test -p \
+    ///   MP_REPRO=/tmp/mp_boolean_last_ThreadId(7).txt cargo test -p \
     ///   makepad-widgets --features maps --release boolean_repro -- \
     ///   --ignored --nocapture
     #[test]
@@ -3662,7 +3559,7 @@ mod boolean_repro_tests {
         use i_overlay::core::overlay_rule::OverlayRule;
         use i_overlay::float::simplify::SimplifyShape;
         use i_overlay::float::single::SingleFloatOverlay;
-        let path = std::env::var("MAKEPAD_REPRO").expect("set MAKEPAD_REPRO to a capture file");
+        let path = std::env::var("MP_REPRO").expect("set MP_REPRO to a capture file");
         let text = std::fs::read_to_string(&path).unwrap();
         let mut tag = String::new();
         let mut rings: Vec<Vec<[f64; 2]>> = Vec::new();
@@ -3683,7 +3580,7 @@ mod boolean_repro_tests {
             }
         }
         println!("repro: tag={} rings={}", tag, rings.len());
-        let clock = Cx::monotonic_now();
+        let clock = std::time::Instant::now();
         let result = match tag.as_str() {
             "simplify" => {
                 // Mirror production chunking (DISSOLVE_CHUNK).
@@ -3719,7 +3616,7 @@ mod boolean_repro_tests {
         };
         println!(
             "repro: done in {:.1}ms, {} shapes",
-            (Cx::monotonic_now() - clock) * 1000.0,
+            clock.elapsed().as_secs_f64() * 1000.0,
             result.len()
         );
     }
diff --git a/widgets/src/map/icons.rs b/widgets/src/map/icons.rs
index 4c43cdb0a..e37359130 100644
--- a/widgets/src/map/icons.rs
+++ b/widgets/src/map/icons.rs
@@ -11,7 +11,6 @@ use super::label::{
     LABEL_CLASS_AMENITY, LABEL_CLASS_CULTURE, LABEL_CLASS_DEFAULT, LABEL_CLASS_GREEN,
     LABEL_CLASS_MUTED, LABEL_CLASS_SHOP, LABEL_CLASS_TRANSPORT, LABEL_CLASS_TREE, LABEL_CLASS_HEALTH,
 };
-use super::geometry::TagLookup;
 use crate::makepad_draw::vector::{
     document::SvgNode, parse::parse_svg, LineJoin, PathCmd, Tessellator, VVertex, VectorPath,
 };
@@ -74,10 +73,9 @@ const ICON_SVGS: &[(&str, &str)] = &[
     ("charger", include_str!("icons/charger.svg")),
 ];
 
-static ICON_MESH_CACHE: OnceLock<HashMap<&'static str, IconMesh>> = OnceLock::new();
-
 fn icons() -> &'static HashMap<&'static str, IconMesh> {
-    ICON_MESH_CACHE.get_or_init(|| {
+    static CACHE: OnceLock<HashMap<&'static str, IconMesh>> = OnceLock::new();
+    CACHE.get_or_init(|| {
         let mut out = HashMap::new();
         for (name, svg) in ICON_SVGS {
             if let Some(mesh) = build_icon_mesh(svg) {
@@ -137,48 +135,6 @@ pub fn icon_mesh(name: &str) -> Option<&'static IconMesh> {
     icons().get(name)
 }
 
-/// Every symbol mesh in one stable order, so a tile can name a mesh by slot
-/// and the view binds one shared GPU copy per slot for instanced draws.
-struct IconSlots {
-    meshes: Vec<&'static IconMesh>,
-    by_address: HashMap<usize, u16>,
-}
-
-static ICON_MESH_SLOTS: OnceLock<IconSlots> = OnceLock::new();
-
-fn icon_slots() -> &'static IconSlots {
-    ICON_MESH_SLOTS.get_or_init(|| {
-        let registry = icons();
-        let mut names: Vec<&&str> = registry.keys().collect();
-        names.sort_unstable();
-        let meshes: Vec<&'static IconMesh> = names.iter().map(|name| &registry[**name]).collect();
-        let by_address = meshes
-            .iter()
-            .enumerate()
-            .map(|(slot, mesh)| (*mesh as *const IconMesh as usize, slot as u16))
-            .collect();
-        IconSlots { meshes, by_address }
-    })
-}
-
-pub(super) fn warm_icon_registries() {
-    let _ = icons();
-    let _ = icon_slots();
-}
-
-/// The slot of a registry mesh (every mesh `icon_mesh` hands out has one).
-pub fn icon_mesh_slot(mesh: &IconMesh) -> u16 {
-    icon_slots()
-        .by_address
-        .get(&(mesh as *const IconMesh as usize))
-        .copied()
-        .expect("icon mesh outside the registry")
-}
-
-pub fn icon_mesh_by_slot(slot: u16) -> Option<&'static IconMesh> {
-    icon_slots().meshes.get(slot as usize).copied()
-}
-
 fn transform_coord(value: f32, center: f32, scale: f32) -> f32 {
     (value - center) * scale
 }
@@ -312,12 +268,12 @@ fn build_disc_mesh(radius: f32) -> Option<IconMesh> {
 
 /// Micro-POI symbols sourced from the all-tag detail archive (not present in
 /// shortbread pois): trees, benches, bins, recycling, playgrounds, artwork.
-pub fn micro_icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)> {
-    if tags.get("natural") == Some("tree") {
+pub fn micro_icon_for_tags(tags: &HashMap<String, String>) -> Option<(&'static str, u8)> {
+    if tags.get("natural").map(|v| v.as_str()) == Some("tree") {
         return Some(("tree", LABEL_CLASS_TREE));
     }
     if let Some(amenity) = tags.get("amenity") {
-        return match amenity {
+        return match amenity.as_str() {
             "bench" => Some(("bench", LABEL_CLASS_MUTED)),
             "waste_basket" | "waste_disposal" => Some(("waste_basket", LABEL_CLASS_MUTED)),
             "recycling" => Some(("recycling", LABEL_CLASS_MUTED)),
@@ -328,7 +284,7 @@ pub fn micro_icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)>
             _ => None,
         };
     }
-    if tags.get("highway") == Some("traffic_signals") {
+    if tags.get("highway").map(|v| v.as_str()) == Some("traffic_signals") {
         return Some(("traffic_signals", LABEL_CLASS_MUTED));
     }
     // Offices (TomTom etc.) only exist in the detail archive; carto shows
@@ -337,14 +293,14 @@ pub fn micro_icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)>
         return Some(("dot", LABEL_CLASS_MUTED));
     }
     if let Some(leisure) = tags.get("leisure") {
-        return match leisure {
+        return match leisure.as_str() {
             "playground" => Some(("playground", LABEL_CLASS_GREEN)),
             "picnic_table" => Some(("bench", LABEL_CLASS_GREEN)),
             _ => None,
         };
     }
     if let Some(tourism) = tags.get("tourism") {
-        return match tourism {
+        return match tourism.as_str() {
             "artwork" => Some(("statue", LABEL_CLASS_CULTURE)),
             "information" => Some(("information", LABEL_CLASS_CULTURE)),
             _ => None,
@@ -352,17 +308,17 @@ pub fn micro_icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)>
     }
     // Building/station entrances (door icon, high zoom only — the caller
     // gates the zoom).
-    if tags.get("railway") == Some("subway_entrance") {
+    if tags.get("railway").map(|v| v.as_str()) == Some("subway_entrance") {
         return Some(("entrance", LABEL_CLASS_TRANSPORT));
     }
     if let Some(entrance) = tags.get("entrance") {
-        return match entrance {
+        return match entrance.as_str() {
             "no" => None,
             _ => Some(("entrance", LABEL_CLASS_MUTED)),
         };
     }
     if let Some(historic) = tags.get("historic") {
-        return match historic {
+        return match historic.as_str() {
             "memorial" | "monument" | "statue" => Some(("statue", LABEL_CLASS_CULTURE)),
             _ => None,
         };
@@ -371,8 +327,8 @@ pub fn micro_icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)>
 }
 
 /// Map shortbread poi attributes to a symbol + label color class.
-pub fn icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)> {
-    match tags.get("layer") {
+pub fn icon_for_tags(tags: &HashMap<String, String>) -> Option<(&'static str, u8)> {
+    match tags.get("layer").map(|v| v.as_str()) {
         Some("micro_pois") => return micro_icon_for_tags(tags),
         // Geodata overlays (layers.md). Charger pins color by BRAND —
         // red is exclusively Tesla Superchargers; other brands split
@@ -399,7 +355,7 @@ pub fn icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)> {
         _ => {}
     }
     if let Some(shop) = tags.get("shop") {
-        let name = match shop {
+        let name = match shop.as_str() {
             "supermarket" => "supermarket",
             "bakery" => "bakery",
             "butcher" => "butcher",
@@ -418,7 +374,7 @@ pub fn icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)> {
         return Some((name, LABEL_CLASS_SHOP));
     }
     if let Some(amenity) = tags.get("amenity") {
-        return match amenity {
+        return match amenity.as_str() {
             "restaurant" | "food_court" => Some(("restaurant", LABEL_CLASS_AMENITY)),
             "cafe" => Some(("cafe", LABEL_CLASS_AMENITY)),
             "fast_food" => Some(("fast_food", LABEL_CLASS_AMENITY)),
@@ -439,7 +395,7 @@ pub fn icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)> {
         };
     }
     if let Some(tourism) = tags.get("tourism") {
-        return match tourism {
+        return match tourism.as_str() {
             "hotel" | "guest_house" | "hostel" => Some(("hotel", LABEL_CLASS_CULTURE)),
             "museum" | "gallery" => Some(("museum", LABEL_CLASS_CULTURE)),
             "information" => Some(("information", LABEL_CLASS_CULTURE)),
@@ -458,15 +414,3 @@ pub fn icon_for_tags(tags: &impl TagLookup) -> Option<(&'static str, u8)> {
     }
     None
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn shared_icon_registries_are_warmed() {
-        super::super::warm_shared_registries();
-        assert!(ICON_MESH_CACHE.get().is_some());
-        assert!(ICON_MESH_SLOTS.get().is_some());
-    }
-}
diff --git a/widgets/src/map/label.rs b/widgets/src/map/label.rs
index d21d734ab..b341b08a4 100644
--- a/widgets/src/map/label.rs
+++ b/widgets/src/map/label.rs
@@ -56,7 +56,7 @@ pub const LABEL_CLASS_EXIT: u8 = 11;
 /// Administrative district names (gemeente/wijk/buurt) — muted purple.
 pub const LABEL_CLASS_ADMIN: u8 = 12;
 
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug)]
 pub struct TileLabel {
     pub text: String,
     pub priority: u8,
@@ -122,13 +122,13 @@ pub struct LabelPerfStats {
 // --- Label extraction ---
 
 pub fn extract_way_label(
-    tags: &impl TagLookup,
+    tags: &HashMap<String, String>,
     points: &[(f32, f32)],
 ) -> Option<TileLabel> {
     if points.len() < 2 {
         return None;
     }
-    let source_layer = tags.get("layer").unwrap_or_default().to_string();
+    let source_layer = tags.get("layer").cloned().unwrap_or_default();
     // Transit route lines label with their line ref ("5", "52", "A") along
     // the way, like street names.
     if source_layer == "routes" {
@@ -140,7 +140,7 @@ pub fn extract_way_label(
         if path_points.len() < 2 {
             return None;
         }
-        let mode = tags.get("mode").unwrap_or_default().to_string();
+        let mode = tags.get("mode").cloned().unwrap_or_default();
         // "Tram 7" / "Metro 52" — the mode makes the number meaningful.
         let text = match mode.as_str() {
             "tram" => format!("Tram {line_ref}"),
@@ -192,8 +192,8 @@ pub fn extract_way_label(
     let name = select_label_text(tags)?;
     let road_kind = tags
         .get("highway")
-        .unwrap_or("residential")
-        .to_string();
+        .cloned()
+        .unwrap_or_else(|| "residential".to_string());
     let priority = road_label_priority(&road_kind);
     let path_points = simplify_label_path(points);
     if path_points.len() < 2 {
@@ -230,12 +230,12 @@ pub fn poi_class_hex(color_class: u8) -> u32 {
 }
 
 /// Carto-style POI color grouping from shortbread poi attributes.
-pub fn poi_color_class(tags: &impl TagLookup) -> u8 {
+pub fn poi_color_class(tags: &HashMap<String, String>) -> u8 {
     if tags.contains_key("shop") {
         return LABEL_CLASS_SHOP;
     }
     if let Some(amenity) = tags.get("amenity") {
-        return match amenity {
+        return match amenity.as_str() {
             "restaurant" | "cafe" | "fast_food" | "bar" | "pub" | "biergarten" | "food_court"
             | "ice_cream" | "nightclub" => LABEL_CLASS_AMENITY,
             "theatre" | "cinema" | "arts_centre" | "library" | "museum" | "place_of_worship" => {
@@ -256,14 +256,14 @@ pub fn poi_color_class(tags: &impl TagLookup) -> u8 {
 /// Name label for a named area — greens (parks/gardens) and pedestrian
 /// squares — placed at its centroid.
 pub fn extract_area_label(
-    tags: &impl TagLookup,
+    tags: &HashMap<String, String>,
     centroid: (f32, f32),
 ) -> Option<TileLabel> {
     // CBS district overlays: gemeente / wijk / buurt names at the area
     // centroid, staged by zoom at candidate time (tier in road_kind).
     if let Some(layer) = tags.get("layer") {
-        if matches!(layer, "gemeenten" | "wijken" | "buurten") {
-            let (name_field, tier) = match layer {
+        if matches!(layer.as_str(), "gemeenten" | "wijken" | "buurten") {
+            let (name_field, tier) = match layer.as_str() {
                 "gemeenten" => ("gemeentenaam", 'g'),
                 "wijken" => ("wijknaam", 'w'),
                 _ => ("buurtnaam", 'b'),
@@ -275,7 +275,7 @@ pub fn extract_area_label(
             return Some(TileLabel {
                 text: name,
                 priority: 2,
-                source_layer: layer.to_string(),
+                source_layer: layer.clone(),
                 road_kind: format!(
                     "adm{}{:.0}x{:.0}",
                     tier,
@@ -292,7 +292,7 @@ pub fn extract_area_label(
     }
     // Geodata nature overlays name their areas with Dutch source columns.
     if let Some(layer) = tags.get("layer") {
-        if matches!(layer, "natura2000" | "wetlands") {
+        if matches!(layer.as_str(), "natura2000" | "wetlands") {
             let name = tags
                 .get("naam_n2k")
                 .or_else(|| tags.get("naam"))
@@ -313,18 +313,18 @@ pub fn extract_area_label(
     }
     let is_green = tags.contains_key("leisure")
         || matches!(
-            tags.get("landuse"),
+            tags.get("landuse").map(|value| value.as_str()),
             Some("grass" | "forest" | "meadow" | "village_green" | "recreation_ground" | "cemetery")
         );
     let is_square = matches!(
-        tags.get("highway"),
+        tags.get("highway").map(|value| value.as_str()),
         Some("pedestrian" | "footway")
-    ) || tags.get("place") == Some("square");
+    ) || tags.get("place").map(|value| value.as_str()) == Some("square");
     // Zoo enclosures and attractions (animal names at Artis, monuments).
     let is_attraction = tags.contains_key("attraction")
         || tags.contains_key("zoo")
         || matches!(
-            tags.get("tourism"),
+            tags.get("tourism").map(|value| value.as_str()),
             Some("attraction" | "zoo" | "theme_park")
         );
     if !is_green && !is_square && !is_attraction {
@@ -350,8 +350,8 @@ pub fn extract_area_label(
     })
 }
 
-pub fn extract_point_label(tags: &impl TagLookup, point: (f32, f32)) -> Option<TileLabel> {
-    let source_layer = tags.get("layer").unwrap_or_default().to_string();
+pub fn extract_point_label(tags: &HashMap<String, String>, point: (f32, f32)) -> Option<TileLabel> {
+    let source_layer = tags.get("layer").cloned().unwrap_or_default();
     match source_layer.as_str() {
         "addresses" => {
             let number = tags
@@ -378,7 +378,7 @@ pub fn extract_point_label(tags: &impl TagLookup, point: (f32, f32)) -> Option<T
         "micro_pois" => {
             let is_office = tags.contains_key("office");
             let is_named_parking =
-                tags.get("amenity") == Some("parking");
+                tags.get("amenity").map(|v| v.as_str()) == Some("parking");
             let is_attraction =
                 tags.contains_key("attraction") || tags.contains_key("zoo");
             if !is_office && !is_named_parking && !is_attraction {
@@ -444,6 +444,7 @@ pub fn extract_point_label(tags: &impl TagLookup, point: (f32, f32)) -> Option<T
             let kind = match tags
                 .get("kind")
                 .or_else(|| tags.get("place"))
+                .map(|value| value.as_str())
                 .unwrap_or("")
             {
                 "capital" | "state_capital" | "city" => "city",
@@ -552,8 +553,8 @@ pub fn extract_point_label(tags: &impl TagLookup, point: (f32, f32)) -> Option<T
     let name = select_label_text(tags)?;
     let road_kind = tags
         .get("highway")
-        .unwrap_or("residential")
-        .to_string();
+        .cloned()
+        .unwrap_or_else(|| "residential".to_string());
     let priority = road_label_priority(&road_kind);
     Some(TileLabel {
         text: name,
@@ -622,11 +623,6 @@ pub fn compact_tile_labels(labels: &mut Vec<TileLabel>) {
             .then_with(|| b_rank.cmp(&a_rank))
             .then_with(|| b.0.total_cmp(&a.0))
             .then_with(|| a_label.text.cmp(&b_label.text))
-            .then_with(|| a_label.name_key.cmp(&b_label.name_key))
-            .then_with(|| a_label.road_kind.cmp(&b_label.road_kind))
-            .then_with(|| a_label.source_layer.cmp(&b_label.source_layer))
-            .then_with(|| a_label.bbox.0.total_cmp(&b_label.bbox.0))
-            .then_with(|| a_label.bbox.1.total_cmp(&b_label.bbox.1))
     });
     labels.extend(
         compacted
diff --git a/widgets/src/map/mod.rs b/widgets/src/map/mod.rs
index 7f8e11b9f..e5d2c0b95 100644
--- a/widgets/src/map/mod.rs
+++ b/widgets/src/map/mod.rs
@@ -1,4 +1,3 @@
-pub mod archive;
 pub mod drape;
 pub mod geometry;
 pub(crate) mod icons;
@@ -6,16 +5,7 @@ pub(crate) mod label;
 pub mod overlay;
 pub mod style;
 pub mod tile;
-pub(crate) mod tile_draw;
 pub mod view;
 
 pub use overlay::{MapMarker, MapPuck, MapRouteOverlay};
 pub use view::*;
-
-fn warm_shared_registries() {
-    icons::warm_icon_registries();
-    tile::warm_tile_registries();
-}
-
-#[cfg(all(test, not(target_arch = "wasm32")))]
-mod bake_report;
diff --git a/widgets/src/map/overlay.rs b/widgets/src/map/overlay.rs
index befda33e6..0e8fe4803 100644
--- a/widgets/src/map/overlay.rs
+++ b/widgets/src/map/overlay.rs
@@ -605,7 +605,6 @@ pub fn draw_map_overlay(
             height: Size::Fixed(rect.size.y),
             margin: Inset::default(),
             metrics: Metrics::default(),
-            ..Default::default()
         },
         Layout {
             clip_x: true,
diff --git a/widgets/src/map/style.rs b/widgets/src/map/style.rs
index 256ad64d6..c1a1abd3a 100644
--- a/widgets/src/map/style.rs
+++ b/widgets/src/map/style.rs
@@ -1,4 +1,4 @@
-use super::geometry::{is_road_polygon_layer, tag_is, tag_is_truthy, TagLookup};
+use super::geometry::{is_road_polygon_layer, tag_is, tag_is_truthy};
 use crate::makepad_draw::*;
 use std::collections::HashMap;
 
@@ -667,8 +667,8 @@ impl CompiledMapTheme {
 
 /// Fill opacity: overlay tints are translucent so the base map reads
 /// through; everything else stays opaque.
-pub fn fill_alpha_for_tags(tags: &impl TagLookup) -> f32 {
-    match tags.get("layer") {
+pub fn fill_alpha_for_tags(tags: &HashMap<String, String>) -> f32 {
+    match tags.get("layer").map(|value| value.as_str()) {
         Some("natura2000" | "wetlands") => 0.22,
         Some("vk100" | "vk500") => 0.45,
         Some("gemeenten" | "wijken" | "buurten") => 0.32,
@@ -680,16 +680,16 @@ pub fn fill_alpha_for_tags(tags: &impl TagLookup) -> f32 {
 /// Procedural fill texture, carto-style: 30 = staggered dot stipple
 /// (courtyard gardens), 31 = diagonal hatch (playgrounds), 32 = staggered
 /// open circles (woods/forests/cemeteries — tree rings). 0 = solid.
-pub fn fill_pattern_shape(tags: &impl TagLookup) -> f32 {
-    match tags.get("leisure") {
+pub fn fill_pattern_shape(tags: &HashMap<String, String>) -> f32 {
+    match tags.get("leisure").map(|value| value.as_str()) {
         Some("garden") => return 30.0,
         Some("playground") => return 31.0,
         _ => {}
     }
     if matches!(
-        tags.get("landuse"),
+        tags.get("landuse").map(|value| value.as_str()),
         Some("cemetery" | "forest")
-    ) || tags.get("natural") == Some("wood")
+    ) || tags.get("natural").map(|value| value.as_str()) == Some("wood")
     {
         return 32.0;
     }
@@ -698,7 +698,7 @@ pub fn fill_pattern_shape(tags: &impl TagLookup) -> f32 {
 
 /// Building-age color from BAG bouwjaar — shared by the flat choropleth
 /// fill and the 3D building tint.
-pub fn bag_year_color(tags: &impl TagLookup) -> Option<u32> {
+pub fn bag_year_color(tags: &HashMap<String, String>) -> Option<u32> {
     let bouwjaar = tags
         .get("bouwjaar")
         .and_then(|value| value.parse::<f64>().ok())
@@ -718,7 +718,7 @@ pub fn bag_year_color(tags: &impl TagLookup) -> Option<u32> {
 
 pub fn fill_color_for_tags(
     theme: &CompiledMapTheme,
-    tags: &impl TagLookup,
+    tags: &HashMap<String, String>,
     closed: bool,
     render_zoom: u32,
 ) -> Option<u32> {
@@ -729,7 +729,7 @@ pub fn fill_color_for_tags(
     if tags.contains_key("building") {
         return theme.building_fill;
     }
-    let layer = tags.get("layer").unwrap_or("");
+    let layer = tags.get("layer").map(|value| value.as_str()).unwrap_or("");
     if is_road_polygon_layer(layer) {
         return theme.street_area_fill;
     }
@@ -768,6 +768,7 @@ pub fn fill_color_for_tags(
             .get("buurtcode")
             .or_else(|| tags.get("wijkcode"))
             .or_else(|| tags.get("gemeentecode"))
+            .map(|value| value.as_str())
             .unwrap_or("");
         let mut h: u32 = 5381;
         for b in code.bytes() {
@@ -797,14 +798,14 @@ pub fn fill_color_for_tags(
         return theme.water_fill;
     }
     if matches!(
-        tags.get("natural"),
+        tags.get("natural").map(|value| value.as_str()),
         Some("scrub" | "heath" | "shrubbery")
     ) {
         // carto scrub green; the detail archive routes these as natural=*.
         return theme.landuse_fills.get("grass").copied().or(theme.landuse_default);
     }
     if matches!(
-        tags.get("natural"),
+        tags.get("natural").map(|value| value.as_str()),
         Some("sand" | "beach" | "shingle")
     ) {
         // zoo enclosures, dunes, riverbanks — carto's pale sand tan.
@@ -843,23 +844,23 @@ pub fn fill_color_for_tags(
 /// shiny.md material id (carried in param3 of shape-0 fills) for a fill's
 /// tags: water and green areas get per-pixel effects behind uniform gates;
 /// everything else stays 0 = the untouched legacy path.
-pub fn fill_material_for_tags(tags: &impl TagLookup) -> f32 {
-    let layer = tags.get("layer").unwrap_or("");
+pub fn fill_material_for_tags(tags: &HashMap<String, String>) -> f32 {
+    let layer = tags.get("layer").map(|value| value.as_str()).unwrap_or("");
     if tag_is(tags, "natural", "water") || tag_is(tags, "waterway", "riverbank") || layer == "ocean"
     {
         return MAT_WATER;
     }
     if matches!(
-        tags.get("natural"),
+        tags.get("natural").map(|value| value.as_str()),
         Some("scrub" | "heath" | "shrubbery")
     ) {
         return MAT_GREEN;
     }
     let is_green = matches!(
-        tags.get("leisure"),
+        tags.get("leisure").map(|value| value.as_str()),
         Some("park" | "nature_reserve" | "garden" | "golf_course" | "pitch" | "village_green")
     ) || matches!(
-        tags.get("landuse"),
+        tags.get("landuse").map(|value| value.as_str()),
         Some(
             "grass"
                 | "forest"
@@ -880,11 +881,11 @@ pub fn fill_material_for_tags(tags: &impl TagLookup) -> f32 {
 /// Semantic paint order for the fill pass (carto-like): land/landcover as the
 /// base, sites above land, water above both, then buildings, then road areas.
 /// Raw MVT layer order painted `land`/`sites` over the buildings.
-pub fn fill_layer_rank(tags: &impl TagLookup) -> u8 {
+pub fn fill_layer_rank(tags: &HashMap<String, String>) -> u8 {
     if tags.contains_key("building") {
         return 40;
     }
-    let layer = tags.get("layer").unwrap_or("");
+    let layer = tags.get("layer").map(|value| value.as_str()).unwrap_or("");
     if is_road_polygon_layer(layer) {
         // above base land, but below sites/parks — pedestrian plazas like
         // Bellamyplein must not paint over the park inside them
@@ -914,7 +915,7 @@ pub fn fill_layer_rank(tags: &impl TagLookup) -> u8 {
     // otherwise lose to protobuf feature order (Bellamyplein rendered gray).
     let is_green = tags.contains_key("leisure")
         || matches!(
-            tags.get("landuse"),
+            tags.get("landuse").map(|value| value.as_str()),
             Some(
                 "grass"
                     | "forest"
@@ -934,14 +935,14 @@ pub fn fill_layer_rank(tags: &impl TagLookup) -> u8 {
                 // playground inside a park) must never tie — equal ranks
                 // shimmer in the tilt-mode micro-depth.
                 if let Some(leisure) = tags.get("leisure") {
-                    match leisure {
+                    match leisure.as_str() {
                         "park" | "nature_reserve" => 16,
                         "garden" | "golf_course" => 17,
                         "pitch" | "playground" => 19,
                         _ => 16,
                     }
                 } else {
-                    match tags.get("landuse") {
+                    match tags.get("landuse").map(|value| value.as_str()) {
                         Some("grass") => 18,
                         _ => 17,
                     }
@@ -1010,13 +1011,13 @@ fn is_pedestrian_bridge_member(highway: &str) -> bool {
 
 pub fn stroke_style_for_tags(
     theme: &CompiledMapTheme,
-    tags: &impl TagLookup,
+    tags: &HashMap<String, String>,
     _tile_zoom: u32,
     render_zoom: u32,
     zoom_mult: f32,
     px_to_units: f32,
 ) -> Option<StrokeStyle> {
-    let layer = tags.get("layer").unwrap_or("");
+    let layer = tags.get("layer").map(|value| value.as_str()).unwrap_or("");
     if is_road_polygon_layer(layer) || layer == "bridges" {
         // Pedestrian squares / wide path areas get carto's thin gray edge
         // from street level; the fill itself comes from the fill pass.
@@ -1061,7 +1062,7 @@ pub fn stroke_style_for_tags(
     }
     // Walls/fences dark thin, hedges green (detail archive).
     if layer == "barrier_line" {
-        let (color, width) = match tags.get("barrier") {
+        let (color, width) = match tags.get("barrier").map(|value| value.as_str()) {
             Some("hedge") => (0x9dc29a, 1.6),
             Some("fence") => (0xaaaaaa, 0.7),
             _ => (0x8a8a8a, 1.0),
@@ -1107,8 +1108,8 @@ pub fn stroke_style_for_tags(
                 0xd7263d, 0x1b9e4b, 0x2456d7, 0xf2760c, 0x8e2bbf, 0x0b8f8f,
                 0xc72b8e, 0x8a5a2b, 0x5a7d00, 0x364fc7,
             ];
-            let mode = tags.get("mode").unwrap_or("");
-            let line_ref = tags.get("ref").unwrap_or("");
+            let mode = tags.get("mode").map(|v| v.as_str()).unwrap_or("");
+            let line_ref = tags.get("ref").map(|v| v.as_str()).unwrap_or("");
             let (color, width) = match mode {
                 "rail" => (0x37474f, 2.0),
                 "ferry" => (0x1b78c4, 2.0),
@@ -1277,7 +1278,7 @@ pub fn stroke_style_for_tags(
             // carto grays out paths you can't freely walk (zoos, private
             // grounds) instead of the public salmon.
             if matches!(
-                tags.get("access"),
+                tags.get("access").map(|value| value.as_str()),
                 Some("private" | "no" | "customers")
             ) {
                 style.center.color = 0x9c9c9c;
@@ -1450,7 +1451,7 @@ pub fn contrast_edge(color: u32) -> u32 {
 /// the span (they do on osm.org).
 pub fn thin_bridge_dots_for_tags(
     theme: &CompiledMapTheme,
-    tags: &impl TagLookup,
+    tags: &HashMap<String, String>,
     render_zoom: u32,
     zoom_mult: f32,
     px_to_units: f32,
@@ -1473,7 +1474,7 @@ pub fn thin_bridge_dots_for_tags(
     style.sort_rank = style.sort_rank.saturating_add(1);
     style.center.expand_class = EXPAND_CLASS_THIN;
     if matches!(
-        tags.get("access"),
+        tags.get("access").map(|value| value.as_str()),
         Some("private" | "no" | "customers")
     ) {
         style.center.color = 0x9c9c9c;
@@ -1486,7 +1487,7 @@ fn rail_stroke_style(
     template: StrokeTemplate,
     heavy: bool,
     render_zoom: u32,
-    tags: &impl TagLookup,
+    tags: &HashMap<String, String>,
     rank_bias: i16,
     width_scale: f32,
 ) -> StrokeStyle {
diff --git a/widgets/src/map/tile.rs b/widgets/src/map/tile.rs
index 15bbd0473..d2f49cde1 100644
--- a/widgets/src/map/tile.rs
+++ b/widgets/src/map/tile.rs
@@ -1,15 +1,10 @@
 use super::geometry::*;
-use super::tile_draw::TileDrawLists;
 use super::icons::*;
 use super::label::*;
 use super::style::*;
 use crate::makepad_draw::vector::{
     append_expanded_stroke_geometry, append_tessellated_geometry,
-    append_tessellated_geometry_decked, compute_clip_radii, map_fill_variant_code,
-    is_compact_face_record, is_compact_roof_record, pack_face_vertices, pack_fill_vertices,
-    pack_road_vertices, pack_roof_vertices, pack_vector_vertices,
-    FACE_TYPED_VERTEX_BYTES, FILL_TYPED_VERTEX_BYTES, ROAD_TYPED_VERTEX_BYTES,
-    ROOF_TYPED_VERTEX_BYTES, MAP_VERTEX_POSITION_SCALE,
+    append_tessellated_geometry_decked, compute_clip_radii, pack_vector_vertices,
     VECTOR_PACKED_FLOATS_PER_VERTEX,
     tessellate_path_fill, LineCap, LineJoin, Tessellator, VVertex,
     VectorPath, VectorRenderParams, VECTOR_ANALYTIC_FRINGE_STROKE_MULT,
@@ -19,53 +14,9 @@ use crate::makepad_draw::*;
 use crate::makepad_platform::makepad_micro_serde::*;
 use makepad_fast_inflate::{gzip_decompress_vec, zlib_decompress_vec};
 use makepad_mbtile_reader::{MbtilesReader, TileArchiveReader};
-use std::collections::{BTreeMap, HashMap, HashSet};
-use std::fmt::Write as FmtWrite;
+use std::collections::HashMap;
 use std::fs;
-use std::ops::Range;
 use std::path::{Path, PathBuf};
-use std::sync::Arc;
-
-#[cfg(test)]
-use std::alloc::{GlobalAlloc, Layout, System};
-#[cfg(test)]
-use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
-
-#[cfg(test)]
-struct MapCountingAllocator;
-
-#[cfg(test)]
-static MAP_COUNT_ALLOCATIONS: AtomicBool = AtomicBool::new(false);
-#[cfg(test)]
-static MAP_ALLOCATION_COUNT: AtomicUsize = AtomicUsize::new(0);
-
-// SAFETY: every operation is forwarded unchanged to `System` with the exact
-// pointer and `Layout` supplied by the allocator contract; the wrapper only
-// increments an atomic counter before allocation/reallocation calls.
-#[cfg(test)]
-unsafe impl GlobalAlloc for MapCountingAllocator {
-    unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
-        if MAP_COUNT_ALLOCATIONS.load(Ordering::Relaxed) {
-            MAP_ALLOCATION_COUNT.fetch_add(1, Ordering::Relaxed);
-        }
-        System.alloc(layout)
-    }
-
-    unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
-        System.dealloc(ptr, layout)
-    }
-
-    unsafe fn realloc(&self, ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8 {
-        if MAP_COUNT_ALLOCATIONS.load(Ordering::Relaxed) {
-            MAP_ALLOCATION_COUNT.fetch_add(1, Ordering::Relaxed);
-        }
-        System.realloc(ptr, layout, new_size)
-    }
-}
-
-#[cfg(test)]
-#[global_allocator]
-static MAP_TEST_ALLOCATOR: MapCountingAllocator = MapCountingAllocator;
 
 pub const OVERPASS_ENDPOINTS: &[&str] = &["https://overpass.kumi.systems/api/interpreter"];
 pub const MAX_PENDING_REQUESTS: usize = 2;
@@ -88,6 +39,8 @@ pub const BUILDING_OUTLINE_MIN_ZOOM: u32 = 15;
 pub const BUILDING_OUTLINE_WIDTH_PX: f32 = 0.9;
 pub const EARCUT_MAX_RINGS: usize = 500;
 
+const MVT_INTERNAL_FEATURE_KEY: &str = "__mp_feature";
+const MVT_INTERNAL_RING_INDEX_KEY: &str = "__mp_ring";
 /// Stable tilt-mode road depth bands. Unlike the old per-tile face ladder,
 /// these values depend only on road semantics, so padded copies and adjacent
 /// tiles render a shared surface at exactly the same depth.
@@ -104,6 +57,11 @@ const ROAD_STROKE_PASS_DEPTH_OFFSET: f32 = 0.02;
 // The icon draw call is +0.04 above the casing call in MapView. Subtract it
 // from arrow param5, then restore only this tiny own-surface decal epsilon.
 const ARROW_ICON_PASS_DEPTH_OFFSET: f32 = 0.04;
+/// Baked shadow decals (T3): above the entire grounded road micro-depth
+/// ladder (strokes reach 0.22 + 0.146 rank micro) so shadows darken the
+/// streets they fall across, but below lifted bridge decks (param5 + 0.30
+/// bumps) so a deck still draws over the shadow pooling under it.
+const SHADOW_DECAL_DEPTH: f32 = 0.40;
 /// Extruded building surfaces (walls, roofs, canopy balls): above every
 /// ground DECAL including shadows. A wall pixel N px up its quad carries
 /// the depth of ground N px behind it, so any decal with a bigger param5
@@ -111,6 +69,8 @@ const ARROW_ICON_PASS_DEPTH_OFFSET: f32 = 0.04;
 /// camera rotation puts that decal behind the building on screen.
 const BUILDING_SURFACE_DEPTH: f32 = 0.50;
 const ARROW_DECAL_DEPTH_EPSILON: f32 = 0.0001;
+const MVT_INTERNAL_FIDX_KEY: &str = "__mp_fidx";
+const MVT_INTERNAL_PIDX_KEY: &str = "__mp_pidx";
 
 // --- Tile state types ---
 
@@ -119,48 +79,21 @@ pub enum TileLoadState {
     LoadingNetwork,
     LoadingLocal,
     Ready {
-        fill_geometry: Vec<Geometry>,
-        /// Non-fill records formerly interleaved with ground fills (building
-        /// outline strokes), retained on the generic vector layout.
-        fill_misc_geometry: Option<Geometry>,
-        /// Grounded road-union faces on the 16-byte face layout, drawn in
-        /// the casing pass just before `casing_geometry`.
-        face_geometry: Vec<Geometry>,
-        casing_geometry: Vec<Geometry>,
-        stroke_geometry: Vec<Geometry>,
+        fill_geometry: Option<Geometry>,
+        casing_geometry: Option<Geometry>,
+        stroke_geometry: Option<Geometry>,
         icon_geometry: Option<Geometry>,
         /// Street-band icons (zoom floor > ICON_HIGH_BAND_FLOOR) — drawn
         /// only when the view can actually reveal them.
         icon_high_geometry: Option<Geometry>,
-        /// Instanced POI symbols (records only; the meshes are shared per
-        /// slot on the view), same band split as the vertex streams.
-        icon_instances: Vec<IconInstances>,
-        icon_high_instances: Vec<IconInstances>,
-        /// Tree/signal contact-shadow disc instance records.
-        shadow_disc_instances: Vec<f32>,
         /// Analytic AA fringes — skipped at strong tilt where blur and
         /// density hide 1px edge AA.
-        fringe_geometry: Vec<Geometry>,
+        fringe_geometry: Option<Geometry>,
         /// 3D volume geometry, distance-faded from the view focus.
-        fill_3d_geometry: Vec<Geometry>,
-        /// Lifted records that need the generic vector layout.
-        fill_3d_misc_geometry: Option<Geometry>,
+        fill_3d_geometry: Option<Geometry>,
         wall_geometry: Option<Geometry>,
-        /// Building walls as compact typed instance records.
-        wall_instances: Vec<MapWallInstance>,
         tree_geometry: Option<Geometry>,
         tree_cross_geometry: Option<Geometry>,
-        /// The tile's street-tree templates (near ring / mid ring) and the
-        /// per-tree records placing them.
-        tree_template_geometry: Option<Geometry>,
-        tree_cross_template_geometry: Option<Geometry>,
-        tree_instances: Vec<f32>,
-        /// Shared crossed-quad marker stalk and complete stoplight meshes,
-        /// placed by compact per-prop instance records.
-        stalk_template_geometry: Option<Geometry>,
-        stalk_instances: Vec<MapPropInstance>,
-        stoplight_template_geometry: Option<Geometry>,
-        stoplight_instances: Vec<MapPropInstance>,
         feature_count: usize,
         labels: Vec<TileLabel>,
         pin_hits: Vec<PinHit>,
@@ -190,43 +123,19 @@ pub struct TileEntry {
     pub bucket: u32,
     /// This bake carries 3D extrusions (buildings/trees/signals).
     pub baked_3d: bool,
-    /// This bake carries the analytic road-fringe stream.
-    pub baked_fringe: bool,
     /// Whether casing/stroke GPU geometry and the CPU road-arrow subset are
-    /// available for a same-bucket 2D/3D overlay-only rebake when the fringe
-    /// mode also matches.
+    /// available for a same-bucket 2D/3D overlay-only rebake.
     pub road_core_cached: bool,
     pub road_icon_indices: Vec<u32>,
     pub road_icon_vertices: Vec<f32>,
     /// Cross-fade state: the replaced generation's geometry stays drawable
     /// underneath while the new one fades in.
     pub fade: Option<TileFade>,
-    /// The tile's retained draw lists, one per carto pass: recorded when
-    /// this entry's content is first drawn, re-attached with fresh uniforms
-    /// on every later frame, freed with the entry.
-    pub draw: TileDrawLists,
-}
-
-impl TileEntry {
-    /// Logical resident geometry including the outgoing generation retained
-    /// for a cross-fade. This deliberately overcounts a road-core reuse fade
-    /// rather than hiding its transient double ownership from the budget.
-    pub fn working_set_bytes(&self) -> usize {
-        self.bytes
-            .saturating_add(self.fade.as_ref().map_or(0, |fade| fade.bytes))
-    }
-
-    /// The cross-fade is over: the outgoing generation leaves the draw, so
-    /// every retained list is recorded again on its next frame.
-    pub fn end_fade(&mut self) {
-        self.fade = None;
-        self.draw.invalidate();
-    }
 }
 
 #[derive(Debug)]
 pub struct TileFade {
-    pub started: f64,
+    pub started: std::time::Instant,
     /// Render bucket the outgoing geometry was styled for, so its stroke
     /// widths can be corrected while it fades out.
     pub bucket: u32,
@@ -238,16 +147,10 @@ pub struct TileFade {
     /// core. They stay fully opaque and at full height while only the
     /// mode-dependent fill/icon overlay cross-fades.
     pub reuse_road_core: bool,
-    pub bytes: usize,
-    pub fill_geometry: Vec<Geometry>,
-    pub fill_misc_geometry: Option<Geometry>,
-    pub face_geometry: Vec<Geometry>,
-    pub casing_geometry: Vec<Geometry>,
-    pub stroke_geometry: Vec<Geometry>,
+    pub fill_geometry: Option<Geometry>,
+    pub casing_geometry: Option<Geometry>,
+    pub stroke_geometry: Option<Geometry>,
     pub icon_geometry: Option<Geometry>,
-    /// The outgoing generation's instanced symbols (low band only: the
-    /// street band is gated by zoom, not faded).
-    pub icon_instances: Vec<IconInstances>,
 }
 
 #[derive(Debug)]
@@ -281,11 +184,6 @@ pub enum TileWorkerMessage {
         tile_key: TileKey,
         error: String,
     },
-    TileJobPanicked {
-        style_epoch: u64,
-        tile_key: TileKey,
-        error: String,
-    },
 }
 
 #[derive(Debug)]
@@ -296,417 +194,6 @@ pub struct LoadedLocalTile {
 
 // --- Internal data types ---
 
-#[derive(Debug)]
-struct TagArena {
-    strings: String,
-    keys: Vec<(u32, u32)>,
-    values: Vec<(u32, u32)>,
-    pairs: Vec<(u16, u32)>,
-}
-
-#[derive(Default)]
-struct TagArenaBuffers {
-    strings: String,
-    keys: Vec<(u32, u32)>,
-    values: Vec<(u32, u32)>,
-    pairs: Vec<(u16, u32)>,
-}
-
-#[derive(Clone, Copy, Default)]
-struct OutputCapacityHints {
-    labels: usize,
-    pin_hits: usize,
-    icon_jobs: usize,
-    tree_points: usize,
-    signal_points: usize,
-    fill_indices: usize,
-    fill_vertices: usize,
-    casing_indices: usize,
-    casing_vertices: usize,
-    stroke_indices: usize,
-    stroke_vertices: usize,
-    icon_indices: usize,
-    icon_vertices: usize,
-    shadow_instances: usize,
-    wall_instances: usize,
-    tree_template_vertices: usize,
-    tree_template_indices: usize,
-    tree_cross_template_vertices: usize,
-    tree_cross_template_indices: usize,
-    tree_instances: usize,
-    stalk_instances: usize,
-    stoplight_instances: usize,
-    road_icon_indices: usize,
-    road_icon_vertices: usize,
-}
-
-impl TagArena {
-    fn string(&self, range: (u32, u32)) -> Option<&str> {
-        self.strings.get(range.0 as usize..range.1 as usize)
-    }
-
-    fn key(&self, id: u16) -> Option<&str> {
-        self.string(*self.keys.get(id as usize)?)
-    }
-
-    fn value(&self, id: u32) -> Option<&str> {
-        self.string(*self.values.get(id as usize)?)
-    }
-}
-
-impl Drop for TagArena {
-    fn drop(&mut self) {
-        let mut buffers = TagArenaBuffers {
-            strings: std::mem::take(&mut self.strings),
-            keys: std::mem::take(&mut self.keys),
-            values: std::mem::take(&mut self.values),
-            pairs: std::mem::take(&mut self.pairs),
-        };
-        buffers.strings.clear();
-        buffers.keys.clear();
-        buffers.values.clear();
-        buffers.pairs.clear();
-        // `try_with` also makes this safe during thread-local destruction.
-        let _ = BAKE_SCRATCH.try_with(|slot| slot.borrow_mut().tag_arenas.push(buffers));
-    }
-}
-
-#[derive(Clone, Copy, Debug)]
-enum SyntheticLayer {
-    MicroPois,
-    BarrierLine,
-    StreetPolygons,
-    AttractionArea,
-    TourismBoundary,
-    Platforms,
-    DetailLand,
-    DetailBuildings,
-}
-
-impl SyntheticLayer {
-    fn from_str(value: &'static str) -> Self {
-        match value {
-            "micro_pois" => Self::MicroPois,
-            "barrier_line" => Self::BarrierLine,
-            "street_polygons" => Self::StreetPolygons,
-            "attraction_area" => Self::AttractionArea,
-            "tourism_boundary" => Self::TourismBoundary,
-            "platforms" => Self::Platforms,
-            "detail_land" => Self::DetailLand,
-            "detail_buildings" => Self::DetailBuildings,
-            _ => unreachable!("unknown synthetic map layer {value}"),
-        }
-    }
-
-    fn value(self) -> &'static str {
-        match self {
-            Self::MicroPois => "micro_pois",
-            Self::BarrierLine => "barrier_line",
-            Self::StreetPolygons => "street_polygons",
-            Self::AttractionArea => "attraction_area",
-            Self::TourismBoundary => "tourism_boundary",
-            Self::Platforms => "platforms",
-            Self::DetailLand => "detail_land",
-            Self::DetailBuildings => "detail_buildings",
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-enum TagStorage {
-    Arena { arena: Arc<TagArena>, range: Range<u32> },
-    Owned(Arc<HashMap<String, String>>),
-}
-
-/// Cheap feature-local view into one layer's decoded key/value tables.
-/// Cloning a view only increments the layer arena's refcount; tag strings
-/// and pairs remain shared by every point/path emitted for that feature.
-#[derive(Clone, Debug)]
-pub struct TagView {
-    storage: TagStorage,
-    layer_override: Option<SyntheticLayer>,
-}
-
-impl TagView {
-    fn from_arena(arena: Arc<TagArena>, range: Range<u32>) -> Self {
-        Self { storage: TagStorage::Arena { arena, range }, layer_override: None }
-    }
-
-    fn from_owned(tags: HashMap<String, String>) -> Self {
-        Self { storage: TagStorage::Owned(Arc::new(tags)), layer_override: None }
-    }
-
-    fn set_layer(&mut self, layer: &'static str) {
-        self.layer_override = Some(SyntheticLayer::from_str(layer));
-    }
-
-    pub fn get(&self, key: &str) -> Option<&str> {
-        if key == "layer" {
-            if let Some(layer) = self.layer_override {
-                return Some(layer.value());
-            }
-        }
-        match &self.storage {
-            TagStorage::Arena { arena, range } => arena.pairs
-                [range.start as usize..range.end as usize]
-                .iter()
-                .rev()
-                .find_map(|&(key_id, value_id)| {
-                    (arena.key(key_id)? == key).then(|| arena.value(value_id)).flatten()
-                }),
-            TagStorage::Owned(tags) => tags.get(key).map(String::as_str),
-        }
-    }
-
-    pub fn contains_key(&self, key: &str) -> bool {
-        self.get(key).is_some()
-    }
-
-    pub fn iter(&self) -> TagIter<'_> {
-        let inner = match &self.storage {
-            TagStorage::Arena { arena, range } => TagIterInner::Arena {
-                arena,
-                cursor: range.start as usize,
-                end: range.end as usize,
-            },
-            TagStorage::Owned(tags) => TagIterInner::Owned(tags.iter()),
-        };
-        TagIter { tags: self, inner, yielded_override: false }
-    }
-
-    pub fn keys(&self) -> impl Iterator<Item = &str> {
-        self.iter().map(|(key, _)| key)
-    }
-
-    pub fn to_owned_map(&self) -> HashMap<String, String> {
-        self.iter().map(|(key, value)| (key.to_string(), value.to_string())).collect()
-    }
-}
-
-impl From<HashMap<String, String>> for TagView {
-    fn from(tags: HashMap<String, String>) -> Self {
-        Self::from_owned(tags)
-    }
-}
-
-impl TagLookup for TagView {
-    fn get(&self, key: &str) -> Option<&str> {
-        self.get(key)
-    }
-}
-
-/// Compatibility name used by the existing tile feature structs and sinks.
-pub type TagSet = TagView;
-
-enum TagIterInner<'a> {
-    Arena { arena: &'a TagArena, cursor: usize, end: usize },
-    Owned(std::collections::hash_map::Iter<'a, String, String>),
-}
-
-pub struct TagIter<'a> {
-    tags: &'a TagView,
-    inner: TagIterInner<'a>,
-    yielded_override: bool,
-}
-
-#[derive(Default)]
-struct BakeScratch {
-    key_ids: Vec<Option<u16>>,
-    value_ids: Vec<Option<u32>>,
-    wanted_values: Vec<bool>,
-    raw_tag_pairs: Vec<(u16, u32)>,
-    geometry_cmds: Vec<u32>,
-    geometry_path: Vec<(i32, i32)>,
-    static_tag_values: Vec<(&'static str, u32)>,
-    tag_arenas: Vec<TagArenaBuffers>,
-    way_buffers: Vec<Vec<TileWay>>,
-    point_buffers: Vec<Vec<((f32, f32), TagSet)>>,
-    way_point_buffers: Vec<Vec<(f32, f32)>>,
-    way_dz_buffers: Vec<Vec<f32>>,
-    output_hints: HashMap<(u32, bool, bool), OutputCapacityHints>,
-    tess_vertices: Vec<VVertex>,
-    tess_indices: Vec<u32>,
-}
-
-thread_local! {
-    /// One scratch allocation set per pool worker. Leases return their
-    /// cleared buffers on drop, including parse errors, so consecutive tile
-    /// jobs reuse capacity without synchronization or global allocator work.
-    static BAKE_SCRATCH: std::cell::RefCell<BakeScratch> = Default::default();
-}
-
-#[derive(Default)]
-struct ParseScratchLease {
-    key_ids: Vec<Option<u16>>,
-    value_ids: Vec<Option<u32>>,
-    wanted_values: Vec<bool>,
-    raw_tag_pairs: Vec<(u16, u32)>,
-    geometry_cmds: Vec<u32>,
-    geometry_path: Vec<(i32, i32)>,
-    static_tag_values: Vec<(&'static str, u32)>,
-}
-
-impl ParseScratchLease {
-    fn take() -> Self {
-        BAKE_SCRATCH.with(|slot| {
-            let mut scratch = slot.borrow_mut();
-            Self {
-                key_ids: std::mem::take(&mut scratch.key_ids),
-                value_ids: std::mem::take(&mut scratch.value_ids),
-                wanted_values: std::mem::take(&mut scratch.wanted_values),
-                raw_tag_pairs: std::mem::take(&mut scratch.raw_tag_pairs),
-                geometry_cmds: std::mem::take(&mut scratch.geometry_cmds),
-                geometry_path: std::mem::take(&mut scratch.geometry_path),
-                static_tag_values: std::mem::take(&mut scratch.static_tag_values),
-            }
-        })
-    }
-}
-
-impl Drop for ParseScratchLease {
-    fn drop(&mut self) {
-        self.key_ids.clear();
-        self.value_ids.clear();
-        self.wanted_values.clear();
-        self.raw_tag_pairs.clear();
-        self.geometry_cmds.clear();
-        self.geometry_path.clear();
-        self.static_tag_values.clear();
-        BAKE_SCRATCH.with(|slot| {
-            let mut scratch = slot.borrow_mut();
-            scratch.key_ids = std::mem::take(&mut self.key_ids);
-            scratch.value_ids = std::mem::take(&mut self.value_ids);
-            scratch.wanted_values = std::mem::take(&mut self.wanted_values);
-            scratch.raw_tag_pairs = std::mem::take(&mut self.raw_tag_pairs);
-            scratch.geometry_cmds = std::mem::take(&mut self.geometry_cmds);
-            scratch.geometry_path = std::mem::take(&mut self.geometry_path);
-            scratch.static_tag_values = std::mem::take(&mut self.static_tag_values);
-        });
-    }
-}
-
-fn take_tag_arena_buffers() -> TagArenaBuffers {
-    BAKE_SCRATCH.with(|slot| slot.borrow_mut().tag_arenas.pop().unwrap_or_default())
-}
-
-fn take_way_geometry_buffers(source_len: usize) -> (Vec<(f32, f32)>, Vec<f32>) {
-    BAKE_SCRATCH.with(|slot| {
-        let mut scratch = slot.borrow_mut();
-        let mut points = scratch.way_point_buffers.pop().unwrap_or_default();
-        let mut dz = scratch.way_dz_buffers.pop().unwrap_or_default();
-        points.clear();
-        dz.clear();
-        let needed = source_len.saturating_add(1);
-        if points.capacity() < needed {
-            points.reserve(needed);
-        }
-        (points, dz)
-    })
-}
-
-fn recycle_way_points(mut points: Vec<(f32, f32)>) {
-    points.clear();
-    let _ = BAKE_SCRATCH.try_with(|slot| slot.borrow_mut().way_point_buffers.push(points));
-}
-
-fn recycle_way_dz(mut dz: Vec<f32>) {
-    dz.clear();
-    let _ = BAKE_SCRATCH.try_with(|slot| slot.borrow_mut().way_dz_buffers.push(dz));
-}
-
-fn output_capacity_hints(
-    render_zoom: u32,
-    buildings_3d: bool,
-    build_road_core: bool,
-) -> OutputCapacityHints {
-    BAKE_SCRATCH.with(|slot| {
-        slot.borrow()
-            .output_hints
-            .get(&(render_zoom, buildings_3d, build_road_core))
-            .copied()
-            .unwrap_or_default()
-    })
-}
-
-fn remember_output_capacity_hints(
-    render_zoom: u32,
-    buildings_3d: bool,
-    build_road_core: bool,
-    hints: OutputCapacityHints,
-) {
-    BAKE_SCRATCH.with(|slot| {
-        slot.borrow_mut()
-            .output_hints
-            .insert((render_zoom, buildings_3d, build_road_core), hints);
-    });
-}
-
-fn take_tess_scratch() -> (Vec<VVertex>, Vec<u32>) {
-    BAKE_SCRATCH.with(|slot| {
-        let mut scratch = slot.borrow_mut();
-        (
-            std::mem::take(&mut scratch.tess_vertices),
-            std::mem::take(&mut scratch.tess_indices),
-        )
-    })
-}
-
-fn recycle_tess_scratch(vertices: &mut Vec<VVertex>, indices: &mut Vec<u32>) {
-    vertices.clear();
-    indices.clear();
-    BAKE_SCRATCH.with(|slot| {
-        let mut scratch = slot.borrow_mut();
-        scratch.tess_vertices = std::mem::take(vertices);
-        scratch.tess_indices = std::mem::take(indices);
-    });
-}
-
-impl<'a> Iterator for TagIter<'a> {
-    type Item = (&'a str, &'a str);
-
-    fn next(&mut self) -> Option<Self::Item> {
-        loop {
-            let next = match &mut self.inner {
-                TagIterInner::Owned(iter) => {
-                    iter.next().map(|(key, value)| (key.as_str(), value.as_str()))
-                }
-                TagIterInner::Arena { arena, cursor, end } => {
-                    let index = *cursor;
-                    if index >= *end {
-                        None
-                    } else {
-                        *cursor += 1;
-                        let (key_id, value_id) = arena.pairs[index];
-                        let key = arena.key(key_id)?;
-                        // HashMap insertion semantics: for duplicate keys the
-                        // last pair in the feature wins.
-                        if arena.pairs[index + 1..*end]
-                            .iter()
-                            .any(|&(later, _)| later == key_id)
-                        {
-                            continue;
-                        }
-                        Some((key, arena.value(value_id)?))
-                    }
-                }
-            };
-            if let Some((key, value)) = next {
-                if self.tags.layer_override.is_some() && key == "layer" {
-                    continue;
-                }
-                return Some((key, value));
-            }
-            if !self.yielded_override {
-                self.yielded_override = true;
-                if let Some(layer) = self.tags.layer_override {
-                    return Some(("layer", layer.value()));
-                }
-            }
-            return None;
-        }
-    }
-}
-
 #[derive(Debug)]
 struct WayData {
     nodes: Vec<i64>,
@@ -716,7 +203,7 @@ struct WayData {
 
 /// A tappable pin baked into a tile: normalized world position + the
 /// attributes the info bubble shows.
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone)]
 pub struct PinHit {
     pub norm: (f64, f64),
     pub info: Vec<(String, String)>,
@@ -747,53 +234,7 @@ fn split_fringe_band(
     vertices: &mut Vec<f32>,
     indices: &mut Vec<u32>,
 ) -> (Vec<f32>, Vec<u32>) {
-    let vert_count = vertices.len() / VECTOR_FLOATS_PER_VERTEX;
-    let is_fringe = vertices
-        .chunks_exact(VECTOR_FLOATS_PER_VERTEX)
-        .map(|record| record[8] > 1.5e6)
-        .collect::<Vec<_>>();
-    if !is_fringe.iter().any(|&fringe| fringe) {
-        return (Vec::new(), Vec::new());
-    }
-
-    let mut casing_vertices = Vec::new();
-    let mut fringe_vertices = Vec::new();
-    let mut casing_remap = vec![u32::MAX; vert_count];
-    let mut fringe_remap = vec![u32::MAX; vert_count];
-    let mut referenced = vec![false; vert_count];
-    for &index in indices.iter() {
-        referenced[index as usize] = true;
-    }
-    for (index, record) in vertices.chunks_exact(VECTOR_FLOATS_PER_VERTEX).enumerate() {
-        if is_fringe[index] && !referenced[index] {
-            continue;
-        }
-        let (output, remap) = if is_fringe[index] {
-            (&mut fringe_vertices, &mut fringe_remap)
-        } else {
-            (&mut casing_vertices, &mut casing_remap)
-        };
-        remap[index] = (output.len() / VECTOR_FLOATS_PER_VERTEX) as u32;
-        output.extend_from_slice(record);
-    }
-
-    let mut casing_indices = Vec::new();
-    let mut fringe_indices = Vec::new();
-    for triangle in indices.chunks_exact(3) {
-        let fringe = is_fringe[triangle[0] as usize];
-        debug_assert!(triangle
-            .iter()
-            .all(|&index| is_fringe[index as usize] == fringe));
-        let (output, remap) = if fringe {
-            (&mut fringe_indices, &fringe_remap)
-        } else {
-            (&mut casing_indices, &casing_remap)
-        };
-        output.extend(triangle.iter().map(|&index| remap[index as usize]));
-    }
-    *vertices = casing_vertices;
-    *indices = casing_indices;
-    (fringe_vertices, fringe_indices)
+    split_band_by(vertices, indices, |record| record[8] > 1.5e6)
 }
 
 fn split_band_by(
@@ -852,455 +293,15 @@ fn split_band_by(
     (high_vertices, high_indices)
 }
 
-/// Partition triangles by a predicate over all three vertex records. A
-/// vertex shared by triangles in different bands is copied into each band;
-/// no triangle can carry a record that did not participate in its decision.
-fn split_band_by_all(
-    vertices: &mut Vec<f32>,
-    indices: &mut Vec<u32>,
-    predicate: impl Fn(&[f32]) -> bool,
-) -> (Vec<f32>, Vec<u32>) {
-    let vert_count = vertices.len() / VECTOR_FLOATS_PER_VERTEX;
-    let is_high = vertices
-        .chunks_exact(VECTOR_FLOATS_PER_VERTEX)
-        .map(predicate)
-        .collect::<Vec<_>>();
-    let record = |index: u32| {
-        let start = index as usize * VECTOR_FLOATS_PER_VERTEX;
-        &vertices[start..start + VECTOR_FLOATS_PER_VERTEX]
-    };
-    let any_high = indices
-        .chunks_exact(3)
-        .any(|tri| tri.iter().all(|&index| is_high[index as usize]));
-    if !any_high {
-        return (Vec::new(), Vec::new());
-    }
-
-    let mut low_vertices = Vec::new();
-    let mut low_indices = Vec::new();
-    let mut high_vertices = Vec::new();
-    let mut high_indices = Vec::new();
-    let mut low_remap = vec![u32::MAX; vert_count];
-    let mut high_remap = vec![u32::MAX; vert_count];
-    for tri in indices.chunks_exact(3) {
-        let high = tri.iter().all(|&index| is_high[index as usize]);
-        let (band_vertices, band_indices, remap) = if high {
-            (&mut high_vertices, &mut high_indices, &mut high_remap)
-        } else {
-            (&mut low_vertices, &mut low_indices, &mut low_remap)
-        };
-        for &old in tri {
-            let slot = &mut remap[old as usize];
-            if *slot == u32::MAX {
-                *slot = (band_vertices.len() / VECTOR_FLOATS_PER_VERTEX) as u32;
-                band_vertices.extend_from_slice(record(old));
-            }
-            band_indices.push(*slot);
-        }
-    }
-    *vertices = low_vertices;
-    *indices = low_indices;
-    (high_vertices, high_indices)
-}
-
-/// Floats per icon instance: anchor xy, screen-px offset xy, scale, the
-/// param4 composite (zoom floor + pin lift), zbias, unorm8x4 colour.
-pub const ICON_INSTANCE_FLOATS: usize = 8;
-
-/// Floats per contact-shadow disc instance: centre xy, tile-local radius,
-/// and centre strength. A shared unit quad supplies the four mesh vertices.
-pub const SHADOW_DISC_INSTANCE_FLOATS: usize = 4;
-
-/// Floats per street-tree instance: anchor xy and the zbias shift. Every
-/// tree in a tile is the same mesh (`tree_template` near, `tree_cross_template`
-/// at the mid LOD ring), drawn once per record with the anchor added in the
-/// vertex shader.
-pub const TREE_INSTANCE_FLOATS: usize = 3;
-const WEB_TREE_EXPANDED_TRIANGLE_LIMIT: usize = 1_000_000;
-
-fn expanded_tree_triangle_count(
-    template_index_count: usize,
-    instance_float_count: usize,
-) -> Option<usize> {
-    if template_index_count % 3 != 0 || instance_float_count % TREE_INSTANCE_FLOATS != 0 {
-        return None;
-    }
-    (template_index_count / 3).checked_mul(instance_float_count / TREE_INSTANCE_FLOATS)
-}
-
-fn thin_tree_instances_evenly(instances: &mut Vec<f32>, keep: usize) {
-    if instances.len() % TREE_INSTANCE_FLOATS != 0 {
-        instances.clear();
-        return;
-    }
-    let instance_count = instances.len() / TREE_INSTANCE_FLOATS;
-    if keep >= instance_count {
-        return;
-    }
-    let Some(capacity) = keep.checked_mul(TREE_INSTANCE_FLOATS) else {
-        instances.clear();
-        return;
-    };
-    let mut thinned = Vec::with_capacity(capacity);
-    for output_index in 0..keep {
-        // Even sampling keeps the retained records spread across the tile's
-        // deterministic source order rather than clustering at its start.
-        let source_index = ((output_index as u128 * instance_count as u128) / keep as u128)
-            as usize;
-        let start = source_index * TREE_INSTANCE_FLOATS;
-        thinned.extend_from_slice(&instances[start..start + TREE_INSTANCE_FLOATS]);
-    }
-    *instances = thinned;
-}
-
-fn cap_expanded_tree_triangles_for_web(
-    is_web: bool,
-    tree_template_indices: &mut Vec<u32>,
-    tree_template_vertices: &mut Vec<f32>,
-    tree_cross_template_indices: &[u32],
-    tree_cross_template_vertices: &[f32],
-    tree_instances: &mut Vec<f32>,
-) {
-    if !is_web
-        || expanded_tree_triangle_count(tree_template_indices.len(), tree_instances.len())
-            .is_some_and(|count| count <= WEB_TREE_EXPANDED_TRIANGLE_LIMIT)
-    {
-        return;
-    }
-
-    // Keep every tree when the existing crossed-quad LOD is sufficient.
-    // Only pathological counts need deterministic whole-record thinning.
-    tree_template_indices.clear();
-    tree_template_indices.extend_from_slice(tree_cross_template_indices);
-    tree_template_vertices.clear();
-    tree_template_vertices.extend_from_slice(tree_cross_template_vertices);
-    if tree_template_indices.len() % 3 != 0
-        || tree_instances.len() % TREE_INSTANCE_FLOATS != 0
-    {
-        tree_instances.clear();
-        return;
-    }
-    let triangles_per_instance = tree_template_indices.len() / 3;
-    if triangles_per_instance == 0 {
-        return;
-    }
-    thin_tree_instances_evenly(
-        tree_instances,
-        WEB_TREE_EXPANDED_TRIANGLE_LIMIT / triangles_per_instance,
-    );
-}
-
-/// One building-wall edge. Positions use the map's 1/64-tile-unit fixed
-/// point convention and heights use unsigned centimetres (the source is
-/// clamped to 220 m). Counter-clockwise (courtyard) edges are reversed when
-/// packed, so the shader can recover the original outward normal as the
-/// right-hand perpendicular of `b - a`. Z bias is stored in
-/// `VECTOR_ZBIAS_STEP` ticks, matching compact roof records.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-#[repr(C)]
-pub struct MapWallInstance {
-    pub a: I16x2,
-    pub b: I16x2,
-    pub heights: U16x2,
-    pub ao_zbias: F16x2,
-    pub color: UNorm8x4,
-}
-
-pub const MAP_WALL_INSTANCE_BYTES: usize = std::mem::size_of::<MapWallInstance>();
-
-impl MapWallInstance {
-    #[allow(clippy::too_many_arguments)]
-    fn new(
-        a: (f32, f32),
-        b: (f32, f32),
-        base_m: f32,
-        height_m: f32,
-        color: [f32; 4],
-        ao_bottom: f32,
-        clockwise: bool,
-        zbias: f32,
-    ) -> Self {
-        let pack_position = |(x, y): (f32, f32)| {
-            let x = x * MAP_VERTEX_POSITION_SCALE;
-            let y = y * MAP_VERTEX_POSITION_SCALE;
-            debug_assert!((i16::MIN as f32..=i16::MAX as f32).contains(&x));
-            debug_assert!((i16::MIN as f32..=i16::MAX as f32).contains(&y));
-            I16x2::from_f32(x, y)
-        };
-        let (a, b) = if clockwise { (a, b) } else { (b, a) };
-        Self {
-            a: pack_position(a),
-            b: pack_position(b),
-            heights: U16x2::from_f32(base_m * 100.0, height_m * 100.0),
-            ao_zbias: F16x2::from_f32(
-                ao_bottom,
-                (zbias / VECTOR_ZBIAS_STEP).round(),
-            ),
-            color: UNorm8x4::from_f32(color[0], color[1], color[2], color[3]),
-        }
-    }
-
-    pub fn unpack_position(position: I16x2) -> Vec2f {
-        vec2(
-            position.x as f32 / MAP_VERTEX_POSITION_SCALE,
-            position.y as f32 / MAP_VERTEX_POSITION_SCALE,
-        )
-    }
-
-    pub fn unpack_heights(&self) -> (f32, f32) {
-        (self.heights.x as f32 * 0.01, self.heights.y as f32 * 0.01)
-    }
-}
-
-/// One marker stalk or stoplight placement. `size.x` scales the template's
-/// tile-local xy offsets (the stalk arm; 1 for a stoplight), while `size.y`
-/// scales its normalized metre height (the stalk lift or stoplight height).
-/// Colour is retained as UNorm8x4 and bitcast into the renderer's f32-backed
-/// instance buffer at draw time.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-#[repr(C)]
-pub struct MapPropInstance {
-    pub anchor: Vec2f,
-    pub size: Vec2f,
-    pub color: UNorm8x4,
-    pub zbias: f32,
-}
-
-pub const MAP_PROP_INSTANCE_BYTES: usize = std::mem::size_of::<MapPropInstance>();
-
-impl MapPropInstance {
-    fn new(anchor: (f32, f32), size: (f32, f32), color: [f32; 4], zbias: f32) -> Self {
-        Self {
-            anchor: vec2(anchor.0, anchor.1),
-            size: vec2(size.0, size.1),
-            color: UNorm8x4::from_f32(color[0], color[1], color[2], color[3]),
-            zbias,
-        }
-    }
-}
-
-/// One symbol mesh drawn N times: the mesh lives once on the GPU (per
-/// registry slot), every placement is an 8-float instance record instead of
-/// a copy of the tessellated SVG at 48 bytes a vertex.
-#[derive(Debug, PartialEq, Clone, Default)]
-pub struct IconInstances {
-    pub mesh_slot: u16,
-    pub data: Vec<f32>,
-}
-
-impl IconInstances {
-    pub fn count(&self) -> usize {
-        self.data.len() / ICON_INSTANCE_FLOATS
-    }
-}
-
-/// One independently uploaded piece of a typed map stream. Indices are
-/// always local to this chunk and therefore always fit the WebGL2/Metal u16
-/// path.
-#[derive(Debug, PartialEq, Clone, Default)]
-pub struct TypedStreamChunk {
-    pub indices: Vec<u16>,
-    pub vertices: Vec<u8>,
-}
-
-/// A triangle stream split at bake time so no geometry upload needs u32
-/// indices. The original vertex count is retained only to report the small
-/// number of boundary vertices copied into more than one chunk.
-#[derive(Debug, PartialEq, Clone, Default)]
-pub struct TypedStream {
-    pub chunks: Vec<TypedStreamChunk>,
-    source_vertex_count: usize,
-    duplicate_vertex_count: usize,
-}
-
-impl TypedStream {
-    const MAX_VERTICES_PER_CHUNK: usize = u16::MAX as usize;
-
-    pub fn from_u32(indices: Vec<u32>, vertices: Vec<u8>, stride: usize) -> Self {
-        debug_assert!(stride > 0 && vertices.len() % stride == 0);
-        debug_assert!(indices.len() % 3 == 0);
-        let source_vertex_count = vertices.len() / stride;
-        debug_assert!(indices.iter().all(|&index| (index as usize) < source_vertex_count));
-        if indices.is_empty() && vertices.is_empty() {
-            return Self::default();
-        }
-        if source_vertex_count <= Self::MAX_VERTICES_PER_CHUNK {
-            return Self {
-                chunks: vec![TypedStreamChunk {
-                    indices: indices.into_iter().map(|index| index as u16).collect(),
-                    vertices,
-                }],
-                source_vertex_count,
-                duplicate_vertex_count: 0,
-            };
-        }
-
-        let mut chunks = Vec::new();
-        let mut remap = HashMap::<u32, u16>::new();
-        let mut referenced = HashSet::<u32>::new();
-        let mut duplicate_vertex_count = 0usize;
-        let mut chunk_indices = Vec::new();
-        let mut chunk_vertices = Vec::new();
-        for triangle in indices.chunks_exact(3) {
-            let mut additional = 0usize;
-            for (position, &index) in triangle.iter().enumerate() {
-                if !remap.contains_key(&index)
-                    && !triangle[..position].iter().any(|&earlier| earlier == index)
-                {
-                    additional += 1;
-                }
-            }
-            if !chunk_indices.is_empty()
-                && remap.len() + additional > Self::MAX_VERTICES_PER_CHUNK
-            {
-                chunks.push(TypedStreamChunk {
-                    indices: std::mem::take(&mut chunk_indices),
-                    vertices: std::mem::take(&mut chunk_vertices),
-                });
-                remap.clear();
-            }
-            for &source_index in triangle {
-                let local_index = if let Some(&local_index) = remap.get(&source_index) {
-                    local_index
-                } else {
-                    let local_index = remap.len() as u16;
-                    let start = source_index as usize * stride;
-                    chunk_vertices.extend_from_slice(&vertices[start..start + stride]);
-                    remap.insert(source_index, local_index);
-                    if !referenced.insert(source_index) {
-                        duplicate_vertex_count += 1;
-                    }
-                    local_index
-                };
-                chunk_indices.push(local_index);
-            }
-        }
-        if !chunk_indices.is_empty() {
-            chunks.push(TypedStreamChunk {
-                indices: chunk_indices,
-                vertices: chunk_vertices,
-            });
-        }
-        debug_assert!(chunks.iter().all(|chunk| chunk.vertices.len() / stride < 65_536));
-        Self {
-            chunks,
-            source_vertex_count,
-            duplicate_vertex_count,
-        }
-    }
-
-    pub fn vertex_count(&self, stride: usize) -> usize {
-        self.chunks.iter().map(|chunk| chunk.vertices.len() / stride).sum()
-    }
-
-    pub fn source_vertex_count(&self) -> usize {
-        self.source_vertex_count
-    }
-
-    pub fn duplicate_vertex_count(&self) -> usize {
-        self.duplicate_vertex_count
-    }
-
-    pub fn index_count(&self) -> usize {
-        self.chunks.iter().map(|chunk| chunk.indices.len()).sum()
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.chunks.is_empty()
-    }
-
-    pub fn vertex_records(&self, stride: usize) -> impl Iterator<Item = &[u8]> {
-        self.chunks
-            .iter()
-            .flat_map(move |chunk| chunk.vertices.chunks_exact(stride))
-    }
-
-    #[cfg(test)]
-    fn indexed_vertex_bytes(&self, stride: usize) -> Vec<u8> {
-        let mut out = Vec::with_capacity(self.index_count() * stride);
-        for chunk in &self.chunks {
-            for &index in &chunk.indices {
-                let start = index as usize * stride;
-                out.extend_from_slice(&chunk.vertices[start..start + stride]);
-            }
-        }
-        out
-    }
-
-    pub fn byte_size(&self) -> usize {
-        self.chunks
-            .iter()
-            .map(|chunk| chunk.vertices.len() + chunk.indices.len() * 2)
-            .sum()
-    }
-
-    /// Allocator-live bytes held by this stream. Pending-tile pressure must
-    /// use capacities rather than lengths: builders deliberately reserve for
-    /// dense tiles, and `truncate` alone otherwise leaves the peak resident.
-    pub fn allocated_byte_size(&self) -> usize {
-        self.chunks.capacity() * std::mem::size_of::<TypedStreamChunk>()
-            + self
-                .chunks
-                .iter()
-                .map(|chunk| chunk.vertices.capacity() + chunk.indices.capacity() * 2)
-                .sum::<usize>()
-    }
-
-    fn shrink_to_fit(&mut self) {
-        for chunk in &mut self.chunks {
-            chunk.indices.shrink_to_fit();
-            chunk.vertices.shrink_to_fit();
-        }
-        self.chunks.shrink_to_fit();
-    }
-
-    pub fn unchunked_byte_size(&self, stride: usize) -> usize {
-        self.source_vertex_count * stride
-            + self.index_count()
-                * if self.source_vertex_count < 65_536 { 2 } else { 4 }
-    }
-
-    /// Reassemble chunks into a u32-indexed stream for CPU transforms such
-    /// as space-warp subdivision. Boundary copies remain harmless distinct
-    /// vertices and triangle order is unchanged.
-    pub fn into_u32(self, stride: usize) -> (Vec<u32>, Vec<u8>) {
-        let index_count = self.index_count();
-        let vertex_bytes = self.chunks.iter().map(|chunk| chunk.vertices.len()).sum();
-        let mut indices = Vec::with_capacity(index_count);
-        let mut vertices = Vec::with_capacity(vertex_bytes);
-        let mut vertex_offset = 0u32;
-        for chunk in self.chunks {
-            indices.extend(chunk.indices.into_iter().map(|index| vertex_offset + index as u32));
-            vertex_offset += (chunk.vertices.len() / stride) as u32;
-            vertices.extend(chunk.vertices);
-        }
-        (indices, vertices)
-    }
-}
-
-#[derive(Debug, PartialEq, Default)]
+#[derive(Debug)]
 pub struct TileBuffers {
     pub pin_hits: Vec<PinHit>,
-    pub fill: TypedStream,
-    pub fill_misc_indices: Vec<u32>,
-    pub fill_misc_vertices: Vec<f32>,
-    /// Typed 16-byte `FaceVertexTyped` records: the grounded shape-0
-    /// Boolean union faces split out of the casing pass (see
-    /// `is_compact_face_record`). Drawn by the casing pass first, so the
-    /// faces keep their place under the pass's expandable strokes.
-    pub face: TypedStream,
-    /// Typed 28-byte `RoadVertexTyped` records: GPU-expandable strokes
-    /// (shape >= 100) and the shape-0 union records the face layout cannot
-    /// carry (lifted faces, deck fascia walls).
-    pub casing: TypedStream,
-    /// Typed 28-byte `RoadVertexTyped` records. Rails, dashed tunnels
-    /// and other patterned lines go through `append_expanded_stroke_geometry`
-    /// (shape 11/12 become 111/112); plaza fills are shape-0. Oneway arrows
-    /// stay in `icon_*` / `road_icon_*`. No leftover non-road shapes, so
-    /// there is no `stroke_misc` stream.
-    pub stroke: TypedStream,
-    /// Vertex-baked symbols that must ride the map plane: road-surface
-    /// decals (oneway arrows). Free-standing POI symbols are instances.
+    pub fill_indices: Vec<u32>,
+    pub fill_vertices: Vec<f32>,
+    pub casing_indices: Vec<u32>,
+    pub casing_vertices: Vec<f32>,
+    pub stroke_indices: Vec<u32>,
+    pub stroke_vertices: Vec<f32>,
     pub icon_indices: Vec<u32>,
     pub icon_vertices: Vec<f32>,
     /// Street-band icons (per-vertex zoom floor > ICON_HIGH_BAND_FLOOR):
@@ -1309,51 +310,22 @@ pub struct TileBuffers {
     /// band below the floor instead of vertex-processing it every frame.
     pub icon_high_indices: Vec<u32>,
     pub icon_high_vertices: Vec<f32>,
-    /// Instanced POI symbols, grouped per mesh slot; the same band split as
-    /// the vertex streams (floor <= ICON_HIGH_BAND_FLOOR here).
-    pub icon_instances: Vec<IconInstances>,
-    pub icon_high_instances: Vec<IconInstances>,
-    /// Tree/signal contact-shadow discs, drawn only into the shadow mask.
-    pub shadow_disc_instances: Vec<f32>,
-    /// Analytic AA fringes split from `casing_*` (see split_fringe_band),
-    /// stored as typed 28-byte `RoadVertexTyped` records and drawn
-    /// with `DrawMapRoad` (same shader as casing/stroke; 25° tilt gate).
-    pub fringe: TypedStream,
+    /// Analytic AA fringes split from `casing_*` (see split_fringe_band).
+    pub fringe_indices: Vec<u32>,
+    pub fringe_vertices: Vec<f32>,
     /// 3D volume geometry (walls/roofs/trees/skirts): distance-faded under
     /// tilt so the far field skips its vertex mass.
-    pub fill_3d: TypedStream,
-    /// Lifted records that cannot use `RoofVertexTyped`.
-    pub fill_3d_misc_indices: Vec<u32>,
-    pub fill_3d_misc_vertices: Vec<f32>,
+    pub fill_3d_indices: Vec<u32>,
+    pub fill_3d_vertices: Vec<f32>,
     /// Building walls (MAT_WALL) — skipped at the mid LOD ring.
     pub wall_indices: Vec<u32>,
     pub wall_vertices: Vec<f32>,
-    /// Building walls as compact typed edge records; drawn with the wall
-    /// band's LOD gate.
-    pub wall_instances: Vec<MapWallInstance>,
     /// Full canopy balls (MAT_CANOPY) — near ring only.
     pub tree_indices: Vec<u32>,
     pub tree_vertices: Vec<f32>,
     /// Crossed-quad tree stand-ins for the mid/far rings.
     pub tree_cross_indices: Vec<u32>,
     pub tree_cross_vertices: Vec<f32>,
-    /// One street tree at the origin (trunk + canopy ball, GPU-packed) and
-    /// its crossed-quad stand-in; `tree_instances` places them.
-    pub tree_template_indices: Vec<u32>,
-    pub tree_template_vertices: Vec<f32>,
-    pub tree_cross_template_indices: Vec<u32>,
-    pub tree_cross_template_vertices: Vec<f32>,
-    pub tree_instances: Vec<f32>,
-    /// One unit crossed-quad stalk; instances carry anchor, arm, lift,
-    /// colour and the original painter-order depth.
-    pub stalk_template_indices: Vec<u32>,
-    pub stalk_template_vertices: Vec<f32>,
-    pub stalk_instances: Vec<MapPropInstance>,
-    /// One complete pole + green/amber/red light template; instances carry
-    /// anchor, total height and painter-order depth.
-    pub stoplight_template_indices: Vec<u32>,
-    pub stoplight_template_vertices: Vec<f32>,
-    pub stoplight_instances: Vec<MapPropInstance>,
     /// Stable oneway-arrow subset of `icon_*`. The UI keeps this small CPU
     /// copy beside the resident GPU road meshes, then appends it to a
     /// mode-only 2D/3D icon rebake without regenerating the road Boolean.
@@ -1366,11 +338,6 @@ pub struct TileBuffers {
     pub labels: Vec<TileLabel>,
     /// View-zoom bucket this tile's styling was built for.
     pub render_zoom: u32,
-    /// 0 for the full bake, 1 for optional/metadata shedding, 2 when a whole
-    /// principal feature group was removed. This is carried to the UI so
-    /// pressure is observable and can raise the bounded source/render LOD
-    /// rather than reload forever.
-    pub memory_lod: u8,
     /// Compact per-stage build timing ("stage:ms stage:ms ..."), filled for
     /// builds over ~100ms — carried into the SLOW-tile log so a slow build
     /// is replayable headlessly without re-hitting it in-app.
@@ -1378,369 +345,31 @@ pub struct TileBuffers {
 }
 
 impl TileBuffers {
-    /// Byte sizes for the report's fourteen named mesh streams. The typed
-    /// streams include their chunk-local u16 indices; legacy streams remain
-    /// f32 vertices with u32 indices.
-    pub fn stream_bytes(&self) -> [usize; 14] {
-        [
-            self.fill.byte_size(),
-            (self.fill_misc_vertices.len() + self.fill_misc_indices.len()) * 4,
-            self.face.byte_size(),
-            self.casing.byte_size(),
-            self.stroke.byte_size(),
-            self.fringe.byte_size(),
-            (self.icon_vertices.len() + self.icon_indices.len()) * 4,
-            (self.icon_high_vertices.len() + self.icon_high_indices.len()) * 4,
-            (self.road_icon_vertices.len() + self.road_icon_indices.len()) * 4,
-            self.fill_3d.byte_size(),
-            (self.fill_3d_misc_vertices.len() + self.fill_3d_misc_indices.len()) * 4,
-            (self.wall_vertices.len() + self.wall_indices.len()) * 4,
-            (self.tree_vertices.len() + self.tree_indices.len()) * 4,
-            (self.tree_cross_vertices.len() + self.tree_cross_indices.len()) * 4,
-        ]
-    }
-
-    /// Footprint the same streams would have had before typed u16 chunking.
-    pub fn unchunked_stream_bytes(&self) -> [usize; 14] {
-        [
-            self.fill.unchunked_byte_size(FILL_TYPED_VERTEX_BYTES),
-            (self.fill_misc_vertices.len() + self.fill_misc_indices.len()) * 4,
-            self.face.unchunked_byte_size(FACE_TYPED_VERTEX_BYTES),
-            self.casing.unchunked_byte_size(ROAD_TYPED_VERTEX_BYTES),
-            self.stroke.unchunked_byte_size(ROAD_TYPED_VERTEX_BYTES),
-            self.fringe.unchunked_byte_size(ROAD_TYPED_VERTEX_BYTES),
-            (self.icon_vertices.len() + self.icon_indices.len()) * 4,
-            (self.icon_high_vertices.len() + self.icon_high_indices.len()) * 4,
-            (self.road_icon_vertices.len() + self.road_icon_indices.len()) * 4,
-            self.fill_3d.unchunked_byte_size(ROOF_TYPED_VERTEX_BYTES),
-            (self.fill_3d_misc_vertices.len() + self.fill_3d_misc_indices.len()) * 4,
-            (self.wall_vertices.len() + self.wall_indices.len()) * 4,
-            (self.tree_vertices.len() + self.tree_indices.len()) * 4,
-            (self.tree_cross_vertices.len() + self.tree_cross_indices.len()) * 4,
-        ]
-    }
-
-    pub fn typed_duplicate_vertices(&self) -> usize {
-        self.fill.duplicate_vertex_count()
-            + self.face.duplicate_vertex_count()
-            + self.casing.duplicate_vertex_count()
-            + self.stroke.duplicate_vertex_count()
-            + self.fringe.duplicate_vertex_count()
-            + self.fill_3d.duplicate_vertex_count()
-    }
-
-    pub fn typed_source_vertices(&self) -> usize {
-        self.fill.source_vertex_count()
-            + self.face.source_vertex_count()
-            + self.casing.source_vertex_count()
-            + self.stroke.source_vertex_count()
-            + self.fringe.source_vertex_count()
-            + self.fill_3d.source_vertex_count()
-    }
-
-    pub fn max_typed_chunk_count(&self) -> usize {
-        [
-            self.fill.chunks.len(),
-            self.face.chunks.len(),
-            self.casing.chunks.len(),
-            self.stroke.chunks.len(),
-            self.fringe.chunks.len(),
-            self.fill_3d.chunks.len(),
-        ]
-        .into_iter()
-        .max()
-        .unwrap_or(0)
-    }
-
     /// Geometry byte footprint (vertex + index data).
     pub fn byte_size(&self) -> usize {
-        self.stream_bytes().into_iter().sum::<usize>()
-            + (self.shadow_disc_instances.len()
-                + self.tree_template_indices.len()
-                + self.tree_template_vertices.len()
-                + self.tree_cross_template_indices.len()
-                + self.tree_cross_template_vertices.len()
-                + self.tree_instances.len()
-                + self.icon_instance_floats())
-                * 4
-            + (self.stalk_template_indices.len()
-                + self.stalk_template_vertices.len()
-                + self.stoplight_template_indices.len()
-                + self.stoplight_template_vertices.len())
-                * 4
-            + (self.stalk_instances.len() + self.stoplight_instances.len())
-                * MAP_PROP_INSTANCE_BYTES
-            + self.wall_instances.len() * MAP_WALL_INSTANCE_BYTES
-    }
-
-    /// Allocator-live working set while a finished bake waits for upload.
-    /// Unlike `byte_size`, this includes spare capacity and label/pin-owned
-    /// strings, which are significant in an overzoomed city tile.
-    pub fn allocated_byte_size(&self) -> usize {
-        let vec_bytes = |len: usize, item: usize| len.saturating_mul(item);
-        let typed = self.fill.allocated_byte_size()
-            + self.face.allocated_byte_size()
-            + self.casing.allocated_byte_size()
-            + self.stroke.allocated_byte_size()
-            + self.fringe.allocated_byte_size()
-            + self.fill_3d.allocated_byte_size();
-        let u32s = self.fill_misc_indices.capacity()
-            + self.icon_indices.capacity()
-            + self.icon_high_indices.capacity()
-            + self.fill_3d_misc_indices.capacity()
-            + self.wall_indices.capacity()
-            + self.tree_indices.capacity()
-            + self.tree_cross_indices.capacity()
-            + self.tree_template_indices.capacity()
-            + self.tree_cross_template_indices.capacity()
-            + self.stalk_template_indices.capacity()
-            + self.stoplight_template_indices.capacity()
-            + self.road_icon_indices.capacity();
-        let f32s = self.fill_misc_vertices.capacity()
-            + self.icon_vertices.capacity()
-            + self.icon_high_vertices.capacity()
-            + self.shadow_disc_instances.capacity()
-            + self.fill_3d_misc_vertices.capacity()
-            + self.wall_vertices.capacity()
-            + self.tree_vertices.capacity()
-            + self.tree_cross_vertices.capacity()
-            + self.tree_template_vertices.capacity()
-            + self.tree_cross_template_vertices.capacity()
-            + self.tree_instances.capacity()
-            + self.stalk_template_vertices.capacity()
-            + self.stoplight_template_vertices.capacity()
-            + self.road_icon_vertices.capacity();
-        let icon_groups = (self.icon_instances.capacity() + self.icon_high_instances.capacity())
-            * std::mem::size_of::<IconInstances>()
-            + self
-                .icon_instances
-                .iter()
-                .chain(self.icon_high_instances.iter())
-                .map(|group| vec_bytes(group.data.capacity(), 4))
-                .sum::<usize>();
-        let labels = self.labels.capacity() * std::mem::size_of::<TileLabel>()
-            + self
-                .labels
-                .iter()
-                .map(|label| {
-                    label.text.capacity()
-                        + label.source_layer.capacity()
-                        + label.road_kind.capacity()
-                        + label.name_key.capacity()
-                        + label.path_points.capacity() * std::mem::size_of::<(f32, f32)>()
-                })
-                .sum::<usize>();
-        let pins = self.pin_hits.capacity() * std::mem::size_of::<PinHit>()
-            + self
-                .pin_hits
-                .iter()
-                .map(|pin| {
-                    pin.info.capacity() * std::mem::size_of::<(String, String)>()
-                        + pin
-                            .info
-                            .iter()
-                            .map(|(key, value)| key.capacity() + value.capacity())
-                            .sum::<usize>()
-                })
-                .sum::<usize>();
-        typed
-            .saturating_add(vec_bytes(u32s, 4))
-            .saturating_add(vec_bytes(f32s, 4))
-            .saturating_add(icon_groups)
-            .saturating_add(vec_bytes(
-                self.wall_instances.capacity(),
-                std::mem::size_of::<MapWallInstance>(),
-            ))
-            .saturating_add(vec_bytes(
-                self.stalk_instances.capacity() + self.stoplight_instances.capacity(),
-                std::mem::size_of::<MapPropInstance>(),
-            ))
-            .saturating_add(labels)
-            .saturating_add(pins)
-            .saturating_add(self.stage_summary.capacity())
-    }
-
-    /// Bound a finished tile before it crosses the worker-to-UI channel.
-    /// Capacity is reclaimed before visible content. Optional decoration and
-    /// metadata are then shed in finite stages. Principal geometry is never
-    /// prefix-truncated: if complete ground/roads fit, the complete building
-    /// structural group may be omitted; otherwise the over-limit result is
-    /// left intact for the caller to defer at a coarser source/style LOD.
-    pub fn degrade_to_memory_limit(&mut self, limit: usize) -> u8 {
-        if self.allocated_byte_size() <= limit {
-            return self.memory_lod;
-        }
-
-        self.shrink_memory_vectors();
-        if self.allocated_byte_size() <= limit {
-            return self.memory_lod;
-        }
-
-        self.memory_lod = self.memory_lod.max(1);
-        self.icon_high_indices.clear();
-        self.icon_high_vertices.clear();
-        self.icon_high_instances.clear();
-        self.fringe = TypedStream::default();
-        self.shadow_disc_instances.clear();
-        self.tree_indices.clear();
-        self.tree_vertices.clear();
-        self.tree_cross_indices.clear();
-        self.tree_cross_vertices.clear();
-        self.tree_template_indices.clear();
-        self.tree_template_vertices.clear();
-        self.tree_cross_template_indices.clear();
-        self.tree_cross_template_vertices.clear();
-        self.tree_instances.clear();
-        self.stalk_template_indices.clear();
-        self.stalk_template_vertices.clear();
-        self.stalk_instances.clear();
-        self.stoplight_template_indices.clear();
-        self.stoplight_template_vertices.clear();
-        self.stoplight_instances.clear();
-        self.shrink_memory_vectors();
-        if self.allocated_byte_size() <= limit {
-            return self.memory_lod;
-        }
-
-        // Labels and hit metadata are useful but not worth displacing the
-        // actual map under pressure. This remains LOD 1 because no principal
-        // geometry has been removed.
-        self.labels.clear();
-        self.pin_hits.clear();
-        self.stage_summary.clear();
-        self.icon_instances.clear();
-        self.icon_high_instances.clear();
-        self.icon_indices.clear();
-        self.icon_vertices.clear();
-        self.road_icon_indices.clear();
-        self.road_icon_vertices.clear();
-        self.shrink_memory_vectors();
-        if self.allocated_byte_size() <= limit {
-            return self.memory_lod;
-        }
-
-        // Use actual demand rather than fixed stream percentages. Roofs and
-        // both wall encodings are one structural feature group: retain all
-        // of it, or remove all of it when doing so admits complete ground and
-        // roads. If even ground/roads do not fit, the caller must defer the
-        // tile; emitting arbitrary triangle prefixes creates corrupt-looking
-        // roads and irreconcilable roof/wall subsets.
-        let building_bytes = self.building_structure_allocated_bytes();
-        let ground_and_roads_bytes = self
-            .allocated_byte_size()
-            .saturating_sub(building_bytes);
-        if building_bytes > 0 && ground_and_roads_bytes <= limit {
-            self.clear_building_structure();
-            self.shrink_memory_vectors();
-            self.memory_lod = 2;
-        }
-        self.memory_lod
-    }
-
-    fn building_structure_allocated_bytes(&self) -> usize {
-        self.fill_3d
-            .allocated_byte_size()
-            .saturating_add(
-                (self.fill_3d_misc_indices.capacity()
-                    + self.fill_3d_misc_vertices.capacity()
-                    + self.wall_indices.capacity()
-                    + self.wall_vertices.capacity())
-                    .saturating_mul(4),
-            )
-            .saturating_add(
-                self.wall_instances
-                    .capacity()
-                    .saturating_mul(MAP_WALL_INSTANCE_BYTES),
-            )
-    }
-
-    fn clear_building_structure(&mut self) {
-        self.fill_3d = TypedStream::default();
-        self.fill_3d_misc_indices.clear();
-        self.fill_3d_misc_vertices.clear();
-        self.wall_indices.clear();
-        self.wall_vertices.clear();
-        self.wall_instances.clear();
-    }
-
-    fn shrink_memory_vectors(&mut self) {
-        self.fill.shrink_to_fit();
-        self.face.shrink_to_fit();
-        self.casing.shrink_to_fit();
-        self.stroke.shrink_to_fit();
-        self.fringe.shrink_to_fit();
-        self.fill_3d.shrink_to_fit();
-        macro_rules! shrink {
-            ($($field:ident),+ $(,)?) => {$(
-                self.$field.shrink_to_fit();
-            )+};
-        }
-        shrink!(
-            pin_hits,
-            fill_misc_indices,
-            fill_misc_vertices,
-            icon_indices,
-            icon_vertices,
-            icon_high_indices,
-            icon_high_vertices,
-            shadow_disc_instances,
-            icon_instances,
-            icon_high_instances,
-            fill_3d_misc_indices,
-            fill_3d_misc_vertices,
-            wall_indices,
-            wall_vertices,
-            wall_instances,
-            tree_indices,
-            tree_vertices,
-            tree_cross_indices,
-            tree_cross_vertices,
-            tree_template_indices,
-            tree_template_vertices,
-            tree_cross_template_indices,
-            tree_cross_template_vertices,
-            tree_instances,
-            stalk_template_indices,
-            stalk_template_vertices,
-            stalk_instances,
-            stoplight_template_indices,
-            stoplight_template_vertices,
-            stoplight_instances,
-            road_icon_indices,
-            road_icon_vertices,
-            labels,
-        );
-        for group in self
-            .icon_instances
-            .iter_mut()
-            .chain(self.icon_high_instances.iter_mut())
-        {
-            group.data.shrink_to_fit();
-        }
-        for label in &mut self.labels {
-            label.text.shrink_to_fit();
-            label.source_layer.shrink_to_fit();
-            label.road_kind.shrink_to_fit();
-            label.path_points.shrink_to_fit();
-            label.name_key.shrink_to_fit();
-        }
-        for pin in &mut self.pin_hits {
-            pin.info.shrink_to_fit();
-            for (key, value) in &mut pin.info {
-                key.shrink_to_fit();
-                value.shrink_to_fit();
-            }
-        }
-        self.stage_summary.shrink_to_fit();
-    }
-
-    /// Instance floats across both icon bands.
-    pub fn icon_instance_floats(&self) -> usize {
-        self.icon_instances
-            .iter()
-            .chain(self.icon_high_instances.iter())
-            .map(|group| group.data.len())
-            .sum()
+        (self.fill_indices.len()
+            + self.fill_vertices.len()
+            + self.casing_indices.len()
+            + self.casing_vertices.len()
+            + self.stroke_indices.len()
+            + self.stroke_vertices.len()
+            + self.icon_indices.len()
+            + self.icon_high_indices.len()
+            + self.icon_high_vertices.len()
+            + self.fringe_indices.len()
+            + self.fringe_vertices.len()
+            + self.fill_3d_indices.len()
+            + self.fill_3d_vertices.len()
+            + self.wall_indices.len()
+            + self.wall_vertices.len()
+            + self.tree_indices.len()
+            + self.tree_vertices.len()
+            + self.tree_cross_indices.len()
+            + self.tree_cross_vertices.len()
+            + self.icon_vertices.len()
+            + self.road_icon_indices.len()
+            + self.road_icon_vertices.len())
+            * 4
     }
 
     /// Restore the cached road decals after a mode-only overlay bake. Road
@@ -1772,6 +401,7 @@ impl TileBuffers {
 
 #[derive(Clone, Debug)]
 struct StrokeDrawJob {
+    sort_rank: i16,
     style: StrokeStyle,
     points: Vec<(f32, f32)>,
     /// Physical solid-road geometry joins its tier's boolean surface mesh.
@@ -1863,9 +493,11 @@ const NO_CASING_BITS: u32 = u32::MAX;
 /// shader (faces only widen; strokes keep the exact curve).
 pub const FACE_MORPH_CLASS_OFFSET: f32 = 4.0;
 
-/// Cascade-input dump lever.
+/// Cascade-input dump lever: env for headless runs, file flag for
+/// studio-launched apps (their env is the studio's).
 fn cascade_dump_armed() -> bool {
-    crate::makepad_platform::makepad_error_log::trace_enabled("map.cascade")
+    std::env::var_os("MAKEPAD_CASCADE_DUMP").is_some()
+        || std::path::Path::new("/tmp/mp_cascade_dump").exists()
 }
 
 /// Theme-stable identity of one road-surface union tier. NO resolved
@@ -1889,7 +521,7 @@ pub(crate) struct RoadSurfaceKey {
 impl RoadSurfaceKey {
     fn from_way(
         style: StrokeStyle,
-        tags: &impl TagLookup,
+        tags: &HashMap<String, String>,
         dz: Option<&[f32]>,
     ) -> Self {
         let bridge = tag_is_truthy(tags, "bridge");
@@ -2006,10 +638,10 @@ fn road_surface_param5(key: RoadSurfaceKey, phase: u8) -> f32 {
 /// select paint groups inside the shared pipeline, not a different renderer.
 /// Patterned/dashed passes remain vector overlays.
 fn is_solid_road_surface(
-    tags: &impl TagLookup,
+    tags: &HashMap<String, String>,
     style: &StrokeStyle,
 ) -> bool {
-    let layer = tags.get("layer").unwrap_or("");
+    let layer = tags.get("layer").map(String::as_str).unwrap_or("");
     tags.contains_key("highway")
         // Road-area polygons already enter the union as their complete
         // plaza contour. Treating their styled outline as a second physical
@@ -2055,8 +687,8 @@ struct RoadJoinMeta {
 }
 
 impl RoadJoinMeta {
-    fn from_tags(tags: &impl TagLookup) -> Self {
-        let highway = tags.get("highway");
+    fn from_tags(tags: &HashMap<String, String>) -> Self {
+        let highway = tags.get("highway").map(String::as_str);
         let family = match highway {
             Some("motorway" | "motorway_link") => RoadJoinFamily::Motorway,
             Some("trunk" | "trunk_link") => RoadJoinFamily::Trunk,
@@ -2834,12 +1466,10 @@ fn endpoint_continuation_grade_corrections(
             }
         }
     }
-    let mut corrections: Vec<_> = by_end
+    by_end
         .into_iter()
         .map(|(end, target_dz)| RoadTierGradeCorrection { end, target_dz })
-        .collect();
-    corrections.sort_unstable_by_key(|correction| correction.end);
-    corrections
+        .collect()
 }
 
 /// Move one endpoint to a through-road deck and taper that correction
@@ -3081,7 +1711,7 @@ pub fn build_tile_buffers_from_body(
 
     let mut nodes = HashMap::<i64, (f64, f64)>::new();
     let mut ways = Vec::<WayData>::new();
-    let mut tagged_points = Vec::<((f32, f32), TagSet)>::new();
+    let mut tagged_points = Vec::<((f32, f32), HashMap<String, String>)>::new();
 
     for element in parsed.elements {
         match element.kind.as_str() {
@@ -3090,7 +1720,7 @@ pub fn build_tile_buffers_from_body(
                     nodes.insert(element.id, (lon, lat));
                     if let Some(tags) = element.tags {
                         let world = lon_lat_to_world(lon, lat, tile_key.z) - tile_origin;
-                        tagged_points.push(((world.x as f32, world.y as f32), tags.into()));
+                        tagged_points.push(((world.x as f32, world.y as f32), tags));
                     }
                 }
             }
@@ -3119,19 +1749,17 @@ pub fn build_tile_buffers_from_body(
         let points = projected.into_iter().map(|(_, point)| point).collect();
         tile_ways.push(TileWay {
             points,
-            tags: way.tags.into(),
+            tags: way.tags,
             closed: way.closed,
             dz: None,
             fidx: None,
-            feature_group: None,
-            ring_index: None,
         });
     }
 
     Ok(build_tile_buffers_from_features(
         tile_key,
-        &tile_ways,
-        &tagged_points,
+        tile_ways,
+        tagged_points,
         theme,
         render_zoom,
         false,
@@ -3167,40 +1795,6 @@ pub fn build_tile_buffers_from_mvt(
     theme: &CompiledMapTheme,
     render_zoom: u32,
     buildings_3d: bool,
-    want_fringe: bool,
-    build_road_core: bool,
-) -> Result<TileBuffers, String> {
-    build_tile_buffers_from_mvt_with_parser(
-        parse_mvt_tile_erased,
-        tile_key,
-        raw_tile_data,
-        detail_tile_data,
-        bridge_dz_tile_data,
-        bridge_dz_covered,
-        overlay_tiles,
-        theme,
-        render_zoom,
-        buildings_3d,
-        want_fringe,
-        build_road_core,
-    )
-}
-
-type MvtParseFn = fn(&[u8], TileKey, &mut dyn MvtSink) -> Result<(), String>;
-
-#[allow(clippy::too_many_arguments)]
-fn build_tile_buffers_from_mvt_with_parser(
-    parse_mvt: MvtParseFn,
-    tile_key: TileKey,
-    raw_tile_data: &[u8],
-    detail_tile_data: Option<&[u8]>,
-    bridge_dz_tile_data: Option<&[u8]>,
-    bridge_dz_covered: bool,
-    overlay_tiles: &[OverlayTileData],
-    theme: &CompiledMapTheme,
-    render_zoom: u32,
-    buildings_3d: bool,
-    want_fringe: bool,
     build_road_core: bool,
 ) -> Result<TileBuffers, String> {
     let have_charger_overlay = overlay_tiles.iter().any(|overlay| overlay.has_chargers);
@@ -3212,13 +1806,9 @@ fn build_tile_buffers_from_mvt_with_parser(
     // features. 3D/terrain ignores the stream — drape and extrusion re-grid
     // from the rings. MAKEPAD_NO_BAKED_FILLS=1 is the kill switch (also the
     // A/B lever for benchmarks).
-    #[cfg(not(target_arch = "wasm32"))]
     static NO_BAKED_FILLS: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
-    #[cfg(not(target_arch = "wasm32"))]
     let no_baked =
         *NO_BAKED_FILLS.get_or_init(|| std::env::var("MAKEPAD_NO_BAKED_FILLS").is_ok());
-    #[cfg(target_arch = "wasm32")]
-    let no_baked = false;
     let baked_fills: Vec<BakedFillFeature> = if buildings_3d || no_baked {
         Vec::new()
     } else {
@@ -3230,13 +1820,9 @@ fn build_tile_buffers_from_mvt_with_parser(
     // A bucket missing from the stream or any signature mismatch falls
     // back to the runtime cascade. MAKEPAD_NO_BAKED_FACES=1 is the kill
     // switch / A/B lever.
-    #[cfg(not(target_arch = "wasm32"))]
     static NO_BAKED_FACES: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
-    #[cfg(not(target_arch = "wasm32"))]
     let no_baked_faces =
         *NO_BAKED_FACES.get_or_init(|| std::env::var("MAKEPAD_NO_BAKED_FACES").is_ok());
-    #[cfg(target_arch = "wasm32")]
-    let no_baked_faces = false;
     let baked_faces = if !no_baked_faces
         && (10..=18).contains(&render_zoom)
         && !faces_bake_sink_armed()
@@ -3267,7 +1853,7 @@ fn build_tile_buffers_from_mvt_with_parser(
         }
     }
     profiler.lap("dz-parse", "");
-    parse_mvt(&pbf_data, tile_key, &mut collector)?;
+    parse_mvt_tile(&pbf_data, tile_key, &mut collector)?;
     profiler.lap("mvt-parse", "");
     // Compose micro-POIs (trees, benches, bins…) and, in 2.5D mode, building
     // footprints with real heights from the all-tag detail archive over the
@@ -3289,8 +1875,7 @@ fn build_tile_buffers_from_mvt_with_parser(
         || collect_detail_corridors
     {
         if let Some(detail_data) = detail_tile_data {
-            if let Err(err) = merge_detail_features_with_parser(
-                parse_mvt,
+            if let Err(err) = merge_detail_features(
                 detail_data,
                 tile_key,
                 render_scale,
@@ -3331,20 +1916,14 @@ fn build_tile_buffers_from_mvt_with_parser(
         }
     }
     profiler.lap("overlay-merge", "");
-    if faces_bake_sink_armed() {
-        // Field 101 contains road regions and dissolved building groups,
-        // never labels, POIs, trees, signals, or their contact shadows.
-        collector.points.clear();
-    }
     Ok(build_tile_buffers_from_features_profiled(
         profiler,
         tile_key,
-        &collector.ways,
-        &collector.points,
+        collector.ways,
+        collector.points,
         theme,
         render_zoom,
         buildings_3d,
-        want_fringe,
         build_road_core,
         bridge_corridors,
         bridge_dz_covered,
@@ -3374,8 +1953,7 @@ impl MvtSink for BridgeDzCollector {
         _tile_key: TileKey,
         extent: u32,
         points: &[(i32, i32)],
-        tags: TagSet,
-        meta: MvtPathMeta,
+        tags: HashMap<String, String>,
         close: bool,
     ) {
         if points.len() < 2 {
@@ -3390,9 +1968,7 @@ impl MvtSink for BridgeDzCollector {
             tags,
             closed: close,
             dz: None,
-            fidx: Some(meta.feature_index),
-            feature_group: meta.feature_group,
-            ring_index: Some(meta.path_index),
+            fidx: None,
         });
     }
 
@@ -3401,7 +1977,7 @@ impl MvtSink for BridgeDzCollector {
         _tile_key: TileKey,
         _extent: u32,
         _point: (i32, i32),
-        _tags: TagSet,
+        _tags: HashMap<String, String>,
     ) {
     }
 }
@@ -3415,7 +1991,7 @@ struct BaseDzProfile {
 fn base_dz_profile_from_way(
     way: TileWay,
 ) -> Option<((String, u32, u32), BaseDzProfile)> {
-    if way.tags.get("layer") != Some("base_dz") {
+    if way.tags.get("layer").map(|v| v.as_str()) != Some("base_dz") {
         return None;
     }
     let (Some(layer), Some(fidx), Some(pidx), Some(dz)) = (
@@ -3443,7 +2019,7 @@ fn base_dz_profile_from_way(
         return None;
     }
     Some((
-        (layer.to_string(), fidx, pidx),
+        (layer.clone(), fidx, pidx),
         BaseDzProfile { points: way.points, decks },
     ))
 }
@@ -3458,7 +2034,7 @@ fn parse_base_dz_map(
     let mut collector = BridgeDzCollector { next_feature_id: 1, ways: Vec::new() };
     parse_mvt_tile(&pbf_data, tile_key, &mut collector)?;
     let mut map = HashMap::new();
-    for way in collector.ways.drain(..) {
+    for way in collector.ways {
         if let Some((key, profile)) = base_dz_profile_from_way(way) {
             map.insert(key, profile);
         }
@@ -3579,8 +2155,8 @@ fn parse_bridge_dz_corridors(
     };
     let units_per_m = (TILE_SIZE / tile_span_m.max(1.0)) as f32;
     let mut corridors = Vec::new();
-    for way in collector.ways.drain(..) {
-        if way.tags.get("layer") != Some("bridge_dz") {
+    for way in collector.ways {
+        if way.tags.get("layer").map(|v| v.as_str()) != Some("bridge_dz") {
             continue;
         }
         let Some(dz_tag) = way.tags.get("dz") else {
@@ -3623,18 +2199,17 @@ fn merge_overlay_features(
     overlay: &OverlayTileData,
     tile_key: TileKey,
     render_scale: f32,
-    points: &mut Vec<((f32, f32), TagSet)>,
+    points: &mut Vec<((f32, f32), HashMap<String, String>)>,
     ways: &mut Vec<TileWay>,
 ) -> Result<(), String> {
-    let raw = overlay.raw.decode()?;
-    let pbf_data = decode_vector_tile_payload(&raw)?;
+    let pbf_data = decode_vector_tile_payload(&overlay.raw)?;
     let mut collector = MvtLocalCollector::new(render_scale);
     parse_mvt_tile(&pbf_data, tile_key, &mut collector)?;
     let scale = (1u32 << overlay.shift) as f32;
     let offset_x = overlay.quadrant_x as f32 * TILE_SIZE as f32;
     let offset_y = overlay.quadrant_y as f32 * TILE_SIZE as f32;
     let transform = |p: (f32, f32)| (p.0 * scale - offset_x, p.1 * scale - offset_y);
-    for (point, tags) in collector.points.drain(..) {
+    for (point, tags) in collector.points {
         let point = transform(point);
         if point.0 < -32.0
             || point.1 < -32.0
@@ -3644,7 +2219,7 @@ fn merge_overlay_features(
             continue;
         }
         if overlay.filter != 0
-            && tags.get("layer") == Some("chargers")
+            && tags.get("layer").map(|v| v.as_str()) == Some("chargers")
         {
             let kw = tags
                 .get("max_kw")
@@ -3657,7 +2232,7 @@ fn merge_overlay_features(
         }
         points.push((point, tags));
     }
-    for mut way in collector.ways.drain(..) {
+    for mut way in collector.ways {
         for point in way.points.iter_mut() {
             *point = transform(*point);
         }
@@ -3671,7 +2246,6 @@ fn merge_overlay_features(
 /// extractor ignores that layer, so base-poi labels are never duplicated),
 /// and in 2.5D mode building polygons retagged `detail_buildings`.
 #[allow(clippy::too_many_arguments)]
-#[cfg(test)]
 fn merge_detail_features(
     detail_data: &[u8],
     tile_key: TileKey,
@@ -3679,72 +2253,17 @@ fn merge_detail_features(
     want_points: bool,
     want_buildings: bool,
     collect_corridors: bool,
-    points: &mut Vec<((f32, f32), TagSet)>,
+    points: &mut Vec<((f32, f32), HashMap<String, String>)>,
     ways: &mut Vec<TileWay>,
     corridors: &mut Vec<BridgeCorridor>,
 ) -> Result<(), String> {
-    merge_detail_features_with_parser(
-        parse_mvt_tile_erased,
-        detail_data,
-        tile_key,
-        render_scale,
-        want_points,
-        want_buildings,
-        collect_corridors,
-        points,
-        ways,
-        corridors,
-    )
-}
-
-#[allow(clippy::too_many_arguments)]
-fn merge_detail_features_with_parser(
-    parse_mvt: MvtParseFn,
-    detail_data: &[u8],
-    tile_key: TileKey,
-    render_scale: f32,
-    want_points: bool,
-    want_buildings: bool,
-    collect_corridors: bool,
-    points: &mut Vec<((f32, f32), TagSet)>,
-    ways: &mut Vec<TileWay>,
-    corridors: &mut Vec<BridgeCorridor>,
-) -> Result<(), String> {
-    let collector = parse_detail_features_with_parser(
-        parse_mvt,
-        detail_data,
-        tile_key,
-        render_scale,
-        want_points,
-        want_buildings,
-        collect_corridors,
-    )?;
-    merge_detail_features_from_collector(
-        collector,
-        tile_key,
-        render_scale,
-        want_points,
-        want_buildings,
-        collect_corridors,
-        points,
-        ways,
-        corridors,
-    )
-}
-
-#[allow(clippy::too_many_arguments)]
-fn parse_detail_features_with_parser(
-    parse_mvt: MvtParseFn,
-    detail_data: &[u8],
-    tile_key: TileKey,
-    render_scale: f32,
-    want_points: bool,
-    want_buildings: bool,
-    collect_corridors: bool,
-) -> Result<MvtLocalCollector, String> {
+    let census_start = ways.len();
     let pbf_data = decode_vector_tile_payload(detail_data)?;
     let mut collector = MvtLocalCollector::new(render_scale);
     let render_zoom = tile_key.z as f32 + render_scale.max(1e-6).log2();
+    // Keyframe icon horizon (see icon_inclusion_zoom): from bucket 16 the
+    // buffers carry all street icons; the shader reveals by live zoom.
+    let icon_horizon = if render_zoom >= 16.0 { 18.0 } else { render_zoom };
     // Combined archives carry base AND detail layers in one tile; this
     // pass only consumes the raw osm_* layers, and of those only the
     // geometry classes the flags below reach:
@@ -3758,27 +2277,7 @@ fn parse_detail_features_with_parser(
         lines: collect_corridors || want_platform_zoom,
         polygons: want_buildings || want_platform_zoom || want_points,
     };
-    parse_mvt(&pbf_data, tile_key, &mut collector)?;
-    Ok(collector)
-}
-
-#[allow(clippy::too_many_arguments)]
-fn merge_detail_features_from_collector(
-    mut collector: MvtLocalCollector,
-    tile_key: TileKey,
-    render_scale: f32,
-    want_points: bool,
-    want_buildings: bool,
-    collect_corridors: bool,
-    points: &mut Vec<((f32, f32), TagSet)>,
-    ways: &mut Vec<TileWay>,
-    corridors: &mut Vec<BridgeCorridor>,
-) -> Result<(), String> {
-    let census_start = ways.len();
-    let render_zoom = tile_key.z as f32 + render_scale.max(1e-6).log2();
-    // Keyframe icon horizon (see icon_inclusion_zoom): from bucket 16 the
-    // buffers carry all street icons; the shader reveals by live zoom.
-    let icon_horizon = if render_zoom >= 16.0 { 18.0 } else { render_zoom };
+    parse_mvt_tile(&pbf_data, tile_key, &mut collector)?;
     for way in &collector.ways {
         if !collect_corridors {
             break;
@@ -3787,10 +2286,10 @@ fn merge_detail_features_from_collector(
             continue;
         }
         let tags = &way.tags;
-        if tags.get("layer") != Some("osm_lines") {
+        if tags.get("layer").map(|v| v.as_str()) != Some("osm_lines") {
             continue;
         }
-        let bridge = tags.get("bridge").unwrap_or("");
+        let bridge = tags.get("bridge").map(|v| v.as_str()).unwrap_or("");
         if !(bridge == "yes" || bridge == "viaduct") {
             continue;
         }
@@ -3833,8 +2332,8 @@ fn merge_detail_features_from_collector(
         });
     }
     if want_points {
-        for (point, mut tags) in collector.points.drain(..) {
-            if tags.get("layer") != Some("osm_points") {
+        for (point, mut tags) in collector.points {
+            if tags.get("layer").map(|value| value.as_str()) != Some("osm_points") {
                 continue;
             }
             // Attraction nodes (zoo animals) carry a label with no icon.
@@ -3852,7 +2351,7 @@ fn merge_detail_features_from_collector(
                     }
                 }
             }
-            tags.set_layer("micro_pois");
+            tags.insert("layer".to_string(), "micro_pois".to_string());
             points.push((point, tags));
         }
     }
@@ -3860,7 +2359,7 @@ fn merge_detail_features_from_collector(
     // 2D and 3D modes; buildings only when the 3D pass wants them.
     let want_platforms = render_zoom >= 15.5;
     if want_buildings || want_platforms || want_points {
-        for mut way in collector.ways.drain(..) {
+        for mut way in collector.ways {
             // Polygon-anchored POIs (parking lots and garages, shops and
             // offices mapped on their building) icon at the centroid like
             // carto; the icon-collision pass dedups against any base node.
@@ -3868,11 +2367,11 @@ fn merge_detail_features_from_collector(
                 // Underground garages span whole blocks; carto shows their
                 // entrance node, not a centroid P in the middle of nowhere.
                 let underground =
-                    way.tags.get("parking") == Some("underground");
+                    way.tags.get("parking").map(|v| v.as_str()) == Some("underground");
                 if let Some((icon, _)) = micro_icon_for_tags(&way.tags).filter(|_| !underground) {
                     if icon_horizon >= micro_icon_min_zoom(icon) && way.points.len() >= 3 {
                         let mut tags = way.tags.clone();
-                        tags.set_layer("micro_pois");
+                        tags.insert("layer".to_string(), "micro_pois".to_string());
                         points.push((ring_centroid(&way.points), tags));
                     }
                 }
@@ -3880,7 +2379,7 @@ fn merge_detail_features_from_collector(
             // Plain building ways AND assembled multipolygon relations
             // (palaces, courtyarded blocks) both carry building geometry.
             let from_polygons = matches!(
-                way.tags.get("layer"),
+                way.tags.get("layer").map(|value| value.as_str()),
                 Some("osm_polygons") | Some("osm_relation_polygons")
             );
             // Pedestrian squares mapped as highway=pedestrian + area=yes
@@ -3893,18 +2392,19 @@ fn merge_detail_features_from_collector(
                 if let Some(barrier) = way.tags.get("barrier") {
                     if want_platforms
                         && matches!(
-                            barrier,
+                            barrier.as_str(),
                             "wall" | "fence" | "retaining_wall" | "city_wall" | "hedge"
                         )
                     {
-                        way.tags.set_layer("barrier_line");
+                        way.tags
+                            .insert("layer".to_string(), "barrier_line".to_string());
                         ways.push(way);
                     }
                     continue;
                 }
                 let is_ped_area = tag_is_truthy(&way.tags, "area")
                     && matches!(
-                        way.tags.get("highway"),
+                        way.tags.get("highway").map(|v| v.as_str()),
                         Some("pedestrian" | "footway")
                     );
                 // Attractions are areas by convention; clipping may have
@@ -3912,7 +2412,7 @@ fn merge_detail_features_from_collector(
                 let is_attraction_ring = way.tags.contains_key("name")
                     && (way.tags.contains_key("attraction")
                         || way.tags.contains_key("zoo")
-                        || way.tags.get("tourism") == Some("attraction"));
+                        || way.tags.get("tourism").map(|v| v.as_str()) == Some("attraction"));
                 let target_layer = if is_ped_area {
                     Some("street_polygons")
                 } else if is_attraction_ring {
@@ -3927,7 +2427,7 @@ fn merge_detail_features_from_collector(
                             way.points.push(first);
                         }
                         way.closed = true;
-                        way.tags.set_layer(layer);
+                        way.tags.insert("layer".to_string(), layer.to_string());
                         ways.push(way);
                     }
                 }
@@ -3940,11 +2440,11 @@ fn merge_detail_features_from_collector(
             if !ring_closed {
                 continue;
             }
-            let is_platform = way.tags.get("railway") == Some("platform")
-                || way.tags.get("public_transport") == Some("platform");
+            let is_platform = way.tags.get("railway").map(|v| v.as_str()) == Some("platform")
+                || way.tags.get("public_transport").map(|v| v.as_str()) == Some("platform");
             if is_platform {
                 if want_platforms {
-                    way.tags.set_layer("platforms");
+                    way.tags.insert("layer".to_string(), "platforms".to_string());
                     ways.push(way);
                 }
                 continue;
@@ -3953,22 +2453,23 @@ fn merge_detail_features_from_collector(
             // the z14 base tiles; at street zoom the detail archive fills
             // them back in. Bigger landuse stays with the base tile.
             let is_green_patch = matches!(
-                way.tags.get("landuse"),
+                way.tags.get("landuse").map(|v| v.as_str()),
                 Some("grass" | "village_green" | "flowerbed" | "meadow")
             ) || matches!(
-                way.tags.get("leisure"),
+                way.tags.get("leisure").map(|v| v.as_str()),
                 Some("garden")
             ) || matches!(
-                way.tags.get("natural"),
+                way.tags.get("natural").map(|v| v.as_str()),
                 Some("scrub" | "heath" | "shrubbery" | "sand" | "beach" | "shingle")
             );
             // Zoo perimeter draws carto's purple boundary line.
             if matches!(
-                way.tags.get("tourism"),
+                way.tags.get("tourism").map(|v| v.as_str()),
                 Some("zoo" | "theme_park")
             ) {
                 if want_platforms {
-                    way.tags.set_layer("tourism_boundary");
+                    way.tags
+                        .insert("layer".to_string(), "tourism_boundary".to_string());
                     ways.push(way);
                 }
                 continue;
@@ -3989,18 +2490,19 @@ fn merge_detail_features_from_collector(
             let is_attraction = way.tags.contains_key("name")
                 && (way.tags.contains_key("attraction")
                     || way.tags.contains_key("zoo")
-                    || way.tags.get("tourism") == Some("attraction"))
+                    || way.tags.get("tourism").map(|v| v.as_str()) == Some("attraction"))
                 && !(want_buildings && (is_building || is_building_part));
             if is_attraction {
                 if want_platforms {
-                    way.tags.set_layer("attraction_area");
+                    way.tags
+                        .insert("layer".to_string(), "attraction_area".to_string());
                     ways.push(way);
                 }
                 continue;
             }
             if is_green_patch {
                 if want_platforms {
-                    way.tags.set_layer("detail_land");
+                    way.tags.insert("layer".to_string(), "detail_land".to_string());
                     ways.push(way);
                 }
                 continue;
@@ -4009,12 +2511,13 @@ fn merge_detail_features_from_collector(
             // base generalizes away; route them into the existing street-
             // area pipeline so fill, rank and labels all apply.
             let is_pedestrian_area = matches!(
-                way.tags.get("highway"),
+                way.tags.get("highway").map(|v| v.as_str()),
                 Some("pedestrian" | "footway")
-            ) || way.tags.get("place") == Some("square");
+            ) || way.tags.get("place").map(|v| v.as_str()) == Some("square");
             if is_pedestrian_area {
                 if want_platforms {
-                    way.tags.set_layer("street_polygons");
+                    way.tags
+                        .insert("layer".to_string(), "street_polygons".to_string());
                     ways.push(way);
                 }
                 continue;
@@ -4027,7 +2530,7 @@ fn merge_detail_features_from_collector(
             }
             // Underground volumes (metro halls mapped as building:part,
             // parking cellars) must never extrude above ground.
-            if way.tags.get("location") == Some("underground")
+            if way.tags.get("location").map(|v| v.as_str()) == Some("underground")
                 || way
                     .tags
                     .get("osm_layer")
@@ -4035,20 +2538,21 @@ fn merge_detail_features_from_collector(
             {
                 continue;
             }
-            way.tags.set_layer("detail_buildings");
+            way.tags
+                .insert("layer".to_string(), "detail_buildings".to_string());
             ways.push(way);
         }
     }
-    // Distinct tag keys on forwarded detail
+    // MAKEPAD_DETAIL_KEY_CENSUS=1: distinct tag keys on forwarded detail
     // ways — the ground truth for the parse whitelist above.
-    if crate::makepad_platform::makepad_error_log::trace_enabled("map.census") {
+    if std::env::var_os("MAKEPAD_DETAIL_KEY_CENSUS").is_some() {
         let mut census = std::collections::BTreeMap::<String, usize>::new();
         for way in ways.iter().skip(census_start) {
             for key in way.tags.keys() {
-                *census.entry(key.to_string()).or_default() += 1;
+                *census.entry(key.clone()).or_default() += 1;
             }
         }
-        trace!("map.census", "z{}/{}/{}: {:?}", tile_key.z, tile_key.x, tile_key.y, census);
+        eprintln!("DETAIL-KEY-CENSUS z{}/{}/{}: {census:?}", tile_key.z, tile_key.x, tile_key.y);
     }
     Ok(())
 }
@@ -4214,7 +2718,7 @@ fn chaikin_smooth_dz(
 
 /// Building height in meters from OSM tags: explicit `height`, else
 /// `building:levels` × 3m + roof allowance, else a modest default.
-fn building_height_m(tags: &impl TagLookup) -> f32 {
+fn building_height_m(tags: &HashMap<String, String>) -> f32 {
     if let Some(height) = tags.get("height") {
         let digits: String = height
             .trim()
@@ -4239,7 +2743,7 @@ fn building_height_m(tags: &impl TagLookup) -> f32 {
 
 /// Base height (bottom of the volume) for building:part features:
 /// `min_height` meters, else `building:min_level` x 3m.
-fn building_min_height_m(tags: &impl TagLookup) -> f32 {
+fn building_min_height_m(tags: &HashMap<String, String>) -> f32 {
     if let Some(min_height) = tags.get("min_height") {
         let digits: String = min_height
             .trim()
@@ -4418,28 +2922,219 @@ fn append_wall_quad(
     *zbias += VECTOR_ZBIAS_STEP;
 }
 
-/// One building wall edge as a compact typed instance record:
-/// the shader builds the quad, lifts the top by the height and shades the
-/// bottom by the AO term — the same vertices `append_wall_quad` used to
-/// write. Takes the same zbias step so sibling geometry keeps its order.
-#[allow(clippy::too_many_arguments)]
-fn push_wall_instance(
-    out: &mut Vec<MapWallInstance>,
-    a: (f32, f32),
-    b: (f32, f32),
-    base_m: f32,
-    height_m: f32,
-    color: [f32; 4],
-    ao_bottom: f32,
-    clockwise: bool,
+/// T3 contact-shadow decal: a radial-gradient dark disc on the ground
+/// (alpha `strength` at center, 0 at the rim), material 6 so its darkness
+/// rides the live shadow uniform. A triangle fan — no tessellator involved.
+fn append_ground_shadow_disc(
+    center: (f32, f32),
+    radius_units: f32,
+    strength: f32,
+    depth_micro: f32,
+    out_vertices: &mut Vec<f32>,
+    out_indices: &mut Vec<u32>,
     zbias: &mut f32,
 ) {
-    out.push(MapWallInstance::new(
-        a, b, base_m, height_m, color, ao_bottom, clockwise, *zbias,
-    ));
+    const SEGS: u32 = 10;
+    let base = (out_vertices.len() / VECTOR_FLOATS_PER_VERTEX) as u32;
+    let mut push_vertex = |x: f32, y: f32, alpha: f32| {
+        out_vertices.extend_from_slice(&[
+            x,
+            y,
+            0.5,
+            1.0,
+            0.0,
+            0.0,
+            0.0,
+            alpha,
+            1e6,
+            0.0,
+            0.0,
+            0.0,
+            0.0,
+            0.0,
+            MAT_SHADOW,
+            0.0,
+            depth_micro,
+            radius_units * 2.0,
+            *zbias,
+        ]);
+    };
+    push_vertex(center.0, center.1, strength);
+    for seg in 0..SEGS {
+        let a = seg as f32 / SEGS as f32 * std::f32::consts::TAU;
+        push_vertex(center.0 + a.cos() * radius_units, center.1 + a.sin() * radius_units, 0.0);
+    }
+    for seg in 0..SEGS {
+        let next = (seg + 1) % SEGS;
+        out_indices.extend_from_slice(&[base, base + 1 + seg, base + 1 + next]);
+    }
     *zbias += VECTOR_ZBIAS_STEP;
 }
 
+/// Clip, winding-normalize and tessellate boolean shadow shapes into the
+/// icon buffer as material-6 decals. The boolean Difference can hand back
+/// hole rings wound like outers; un-normalized they invert the fill and
+/// paint self-overlapping wedges that z-fight (sharp corner lines +
+/// striping seen in review). Outer ring positive, holes negative.
+#[allow(clippy::too_many_arguments)]
+fn emit_shadow_shapes(
+    shapes: Vec<Vec<Vec<[f64; 2]>>>,
+    clip_bounds: GeoBounds,
+    aa: f32,
+    tolerance: f32,
+    path: &mut VectorPath,
+    tess: &mut Tessellator,
+    tess_verts: &mut Vec<VVertex>,
+    tess_indices: &mut Vec<u32>,
+    out_vertices: &mut Vec<f32>,
+    out_indices: &mut Vec<u32>,
+    zbias: &mut f32,
+) {
+    for shape in shapes {
+        let mut any_ring = false;
+        for (ring_index, ring) in shape.iter().enumerate() {
+            let pts: Vec<(f32, f32)> = ring
+                .iter()
+                .map(|p| (p[0] as f32, p[1] as f32))
+                .collect();
+            let mut clipped = clip_ring_to_rect(&pts, clip_bounds);
+            if clipped.len() < 3 {
+                continue;
+            }
+            let area = polygon_signed_area(&clipped);
+            // Needle filter: the boolean leaves hair-thin slivers where a
+            // projected edge grazes a footprint. Average width below ~a
+            // decimeter of tile space reads as a dark pin — drop it.
+            let mut perimeter = 0.0f64;
+            for i in 0..clipped.len() {
+                let a = clipped[i];
+                let b = clipped[(i + 1) % clipped.len()];
+                perimeter +=
+                    (((b.0 - a.0) * (b.0 - a.0) + (b.1 - a.1) * (b.1 - a.1)) as f64).sqrt();
+            }
+            let min_width = (aa as f64 * 0.8).max(0.05);
+            if area.abs() < 0.02 || area.abs() / perimeter.max(1e-6) < min_width {
+                if ring_index == 0 {
+                    break;
+                }
+                continue;
+            }
+            if (ring_index == 0 && area < 0.0) || (ring_index > 0 && area > 0.0) {
+                clipped.reverse();
+            }
+            emit_path(path, &clipped, true);
+            any_ring = true;
+        }
+        if !any_ring {
+            continue;
+        }
+        // Bevel joins: after the footprint subtraction the shadow boundary
+        // meets building corners at acute angles, and a miter fringe
+        // extrudes long dark spikes past the silhouette.
+        tessellate_path_fill(
+            path,
+            tess,
+            tess_verts,
+            tess_indices,
+            LineJoin::Bevel,
+            1.0,
+            aa,
+            false,
+            tolerance,
+        );
+        // ICON buffer (pass 3, after the road strokes), like the district
+        // tints: in a city almost all ground between buildings is road
+        // surface, and a shadow in the fill pass would be painted over by
+        // every street. Full-dark premultiplied black; the material-6
+        // shader branch scales it by the live shadow_alpha uniform.
+        append_tessellated_geometry(
+            tess_verts,
+            tess_indices,
+            out_vertices,
+            out_indices,
+            VectorRenderParams {
+                color: [0.0, 0.0, 0.0, 1.0],
+                stroke_mult: 1e6,
+                shape_id: 0.0,
+                params: [0.0, 0.0, 0.0, MAT_SHADOW, 0.0, SHADOW_DECAL_DEPTH],
+                zbias: *zbias,
+            },
+        );
+        *zbias += VECTOR_ZBIAS_STEP;
+    }
+}
+
+/// Miter-offset a positively wound ring outward by `amount` (tile units).
+/// Used to dilate the footprints subtracted from the shadow union: real
+/// sub-meter slits between abutting building sections otherwise collect
+/// shadow and read as dark hairline spikes between the walls.
+fn dilate_ring(ring: &[(f32, f32)], amount: f32) -> Vec<(f32, f32)> {
+    let n = ring.len();
+    if n < 3 || amount <= 0.0 {
+        return ring.to_vec();
+    }
+    let edge_normal = |i: usize| -> Option<(f32, f32)> {
+        let a = ring[i % n];
+        let b = ring[(i + 1) % n];
+        let (dx, dy) = (b.0 - a.0, b.1 - a.1);
+        let len = (dx * dx + dy * dy).sqrt();
+        if len < 1e-4 {
+            return None;
+        }
+        // Outward normal of a positively wound (y-down clockwise) ring.
+        Some((dy / len, -dx / len))
+    };
+    let mut out = Vec::with_capacity(n);
+    for i in 0..n {
+        let prev = (0..n)
+            .map(|k| (i + n - 1 - k) % n)
+            .find_map(edge_normal)
+            .unwrap_or((0.0, 0.0));
+        let next = (0..n).map(|k| (i + k) % n).find_map(edge_normal).unwrap_or(prev);
+        let (mx, my) = (prev.0 + next.0, prev.1 + next.1);
+        let len = (mx * mx + my * my).sqrt();
+        if len < 1e-4 {
+            out.push(ring[i]);
+            continue;
+        }
+        let scale = (2.0 / len).min(2.0);
+        out.push((
+            ring[i].0 + mx / len * amount * scale,
+            ring[i].1 + my / len * amount * scale,
+        ));
+    }
+    out
+}
+
+/// Even-odd point-in-shapes over i_overlay output (outer rings + holes):
+/// used to drop contact-shadow discs for trees already standing inside a
+/// building's cast shadow (stacked decals double-darken and z-fight).
+fn point_in_shadow_shapes(p: (f32, f32), shapes: &[Vec<Vec<[f64; 2]>>]) -> bool {
+    let (px, py) = (p.0 as f64, p.1 as f64);
+    for shape in shapes {
+        let mut inside = false;
+        for ring in shape {
+            let n = ring.len();
+            if n < 3 {
+                continue;
+            }
+            let mut j = n - 1;
+            for i in 0..n {
+                let (xi, yi) = (ring[i][0], ring[i][1]);
+                let (xj, yj) = (ring[j][0], ring[j][1]);
+                if (yi > py) != (yj > py) && px < xi + (py - yi) / (yj - yi) * (xj - xi) {
+                    inside = !inside;
+                }
+                j = i;
+            }
+        }
+        if inside {
+            return true;
+        }
+    }
+    false
+}
+
 /// T2 roof-edge/parapet AO: a gradient quad strip hugging the roof outline,
 /// dark at the edge fading to the plain roof color ~1.5 m inward. Drawn on
 /// top of the roof fill (micro-depth one rank above), so the roof reads as
@@ -4560,7 +3255,7 @@ fn append_roof_edge_ao(
 /// A way in tile-local coordinates ready for styling/tessellation.
 pub struct TileWay {
     pub points: Vec<(f32, f32)>,
-    pub tags: TagSet,
+    pub tags: HashMap<String, String>,
     pub closed: bool,
     /// Baked per-vertex deck height (m), aligned with `points` — from the
     /// base_dz overlay join. The way lifts off its own profile.
@@ -4569,603 +3264,14 @@ pub struct TileWay {
     /// the baked fill stream (protobuf field 100, payload v2-fills-1).
     /// None for ways that did not come from a plain base-tile decode.
     pub fidx: Option<u32>,
-    /// Parse-local polygon identity and ring order, kept as integers instead
-    /// of allocating internal string tags for every emitted ring.
-    pub feature_group: Option<u64>,
-    pub ring_index: Option<u32>,
 }
 
-/// Stage clock for `map.tile_profile`: per-stage wall time, so the
+/// Stage clock for MP_TILE_PROFILE=1: per-stage wall time to stderr, so the
 /// generator's cost distribution is measurable headless and in-app alike.
-struct ProfileClock(f64);
-
-impl ProfileClock {
-    fn now() -> Self {
-        Self(Cx::monotonic_now())
-    }
-
-    fn elapsed_seconds(&self) -> f64 {
-        Cx::monotonic_now() - self.0
-    }
-}
-
-#[cfg(test)]
-#[test]
-fn profile_clock_elapsed_is_non_negative() {
-    let clock = ProfileClock::now();
-    assert!(clock.elapsed_seconds() >= 0.0);
-}
-
-#[cfg(test)]
-#[test]
-fn typed_stream_keeps_small_mesh_as_one_u16_chunk() {
-    let stream = TypedStream::from_u32(vec![0, 1, 2], vec![0; 65_535 * 4], 4);
-    assert_eq!(stream.chunks.len(), 1);
-    assert_eq!(stream.chunks[0].vertices.len(), 65_535 * 4);
-    assert_eq!(stream.chunks[0].indices, vec![0, 1, 2]);
-    assert_eq!(stream.byte_size(), 65_535 * 4 + 3 * 2);
-}
-
-#[cfg(test)]
-#[test]
-fn typed_stream_chunks_70k_vertices_without_splitting_triangles() {
-    const VERTICES: u32 = 70_000;
-    let mut vertices = Vec::with_capacity(VERTICES as usize * 4);
-    for index in 0..VERTICES {
-        vertices.extend_from_slice(&index.to_le_bytes());
-    }
-    let mut indices = Vec::with_capacity((VERTICES as usize - 2) * 3);
-    for index in 1..VERTICES - 1 {
-        indices.extend_from_slice(&[0, index, index + 1]);
-    }
-
-    let stream = TypedStream::from_u32(indices.clone(), vertices, 4);
-    assert!(stream.chunks.len() > 1);
-    assert!(stream.chunks.iter().all(|chunk| {
-        chunk.vertices.len() / 4 < 65_536
-            && chunk.indices.len() % 3 == 0
-            && chunk.indices.iter().all(|&index| index as usize * 4 < chunk.vertices.len())
-    }));
-
-    let reassembled: Vec<u32> = stream
-        .chunks
-        .iter()
-        .flat_map(|chunk| {
-            chunk.indices.iter().map(|&index| {
-                let start = index as usize * 4;
-                u32::from_le_bytes(chunk.vertices[start..start + 4].try_into().unwrap())
-            })
-        })
-        .collect();
-    assert_eq!(reassembled, indices);
-    assert_eq!(stream.index_count(), indices.len());
-    assert_eq!(stream.source_vertex_count(), VERTICES as usize);
-    assert!(stream.duplicate_vertex_count() > 0);
-    assert!(stream.byte_size() < stream.unchunked_byte_size(4));
-}
-
-#[cfg(test)]
-#[test]
-fn map_prop_instance_packing_roundtrips() {
-    use std::mem::{align_of, offset_of, size_of};
-
-    let logical_color = [0.17, 0.41, 0.73, 1.0];
-    let packed = MapPropInstance::new(
-        (123.25, -4.5),
-        (0.125, 42.75),
-        logical_color,
-        37.0 * VECTOR_ZBIAS_STEP,
-    );
-    assert_eq!(size_of::<MapPropInstance>(), 24);
-    assert_eq!(MAP_PROP_INSTANCE_BYTES, 24);
-    assert_eq!(align_of::<MapPropInstance>(), 4);
-    assert_eq!(offset_of!(MapPropInstance, anchor), 0);
-    assert_eq!(offset_of!(MapPropInstance, size), 8);
-    assert_eq!(offset_of!(MapPropInstance, color), 16);
-    assert_eq!(offset_of!(MapPropInstance, zbias), 20);
-    assert_eq!(packed.anchor, vec2(123.25, -4.5));
-    assert_eq!(packed.size, vec2(0.125, 42.75));
-    let color = packed.color.to_f32();
-    for (actual, expected) in [color.0, color.1, color.2, color.3]
-        .into_iter()
-        .zip(logical_color)
-    {
-        assert!((actual - expected).abs() <= 0.5 / 255.0 + f32::EPSILON);
-    }
-    let color_lane = u32::from_le_bytes(packed.color.0);
-    assert_eq!(UNorm8x4(f32::from_bits(color_lane).to_bits().to_le_bytes()), packed.color);
-    assert_eq!(packed.zbias, 37.0 * VECTOR_ZBIAS_STEP);
-}
-
-#[cfg(test)]
-#[test]
-fn map_wall_instance_packing_roundtrips() {
-    use std::mem::{align_of, offset_of, size_of};
-
-    let logical_a = (123.25, -4.5);
-    let logical_b = (124.5, 2.25);
-    let logical_heights = (12.34, 83.125);
-    let logical_color = [0.17, 0.41, 0.73, 1.0];
-    let logical_ao = 0.77;
-    let zbias = 321.0 * VECTOR_ZBIAS_STEP;
-    let packed = MapWallInstance::new(
-        logical_a,
-        logical_b,
-        logical_heights.0,
-        logical_heights.1,
-        logical_color,
-        logical_ao,
-        true,
-        zbias,
-    );
-
-    assert_eq!(size_of::<MapWallInstance>(), 20);
-    assert_eq!(MAP_WALL_INSTANCE_BYTES, 20);
-    assert_eq!(align_of::<MapWallInstance>(), 2);
-    assert_eq!(offset_of!(MapWallInstance, a), 0);
-    assert_eq!(offset_of!(MapWallInstance, b), 4);
-    assert_eq!(offset_of!(MapWallInstance, heights), 8);
-    assert_eq!(offset_of!(MapWallInstance, ao_zbias), 12);
-    assert_eq!(offset_of!(MapWallInstance, color), 16);
-
-    let a = MapWallInstance::unpack_position(packed.a);
-    let b = MapWallInstance::unpack_position(packed.b);
-    for (actual, expected) in [(a.x, logical_a.0), (a.y, logical_a.1), (b.x, logical_b.0), (b.y, logical_b.1)] {
-        assert!((actual - expected).abs() <= 0.5 / MAP_VERTEX_POSITION_SCALE);
-    }
-    let heights = packed.unpack_heights();
-    assert!((heights.0 - logical_heights.0).abs() <= 0.005);
-    assert!((heights.1 - logical_heights.1).abs() <= 0.005);
-    let (ao, zbias_ticks) = packed.ao_zbias.to_f32();
-    assert!((ao - logical_ao).abs() <= 0.0005);
-    assert!((zbias_ticks * VECTOR_ZBIAS_STEP - zbias).abs() <= VECTOR_ZBIAS_STEP * 0.5);
-    let color = packed.color.to_f32();
-    for (actual, expected) in [color.0, color.1, color.2, color.3]
-        .into_iter()
-        .zip(logical_color)
-    {
-        assert!((actual - expected).abs() <= 0.5 / 255.0 + f32::EPSILON);
-    }
-
-    let courtyard = MapWallInstance::new(
-        logical_a,
-        logical_b,
-        0.0,
-        8.0,
-        logical_color,
-        1.0,
-        false,
-        0.0,
-    );
-    assert_eq!(courtyard.a, packed.b);
-    assert_eq!(courtyard.b, packed.a);
-}
-
-#[cfg(test)]
-#[test]
-fn lifted_marker_emits_one_stalk_instance_and_no_generic_3d_misc() {
-    let tags = TagSet::from(HashMap::from([
-        ("layer".to_string(), "pois".to_string()),
-        ("amenity".to_string(), "cafe".to_string()),
-        ("name".to_string(), "Stalk fixture".to_string()),
-    ]));
-    let buffers = build_tile_buffers_from_features(
-        TileKey { z: 14, x: 8414, y: 5384 },
-        &[],
-        &[((128.0, 96.0), tags)],
-        &probe_compiled_theme(),
-        16,
-        true,
-        true,
-        Vec::new(),
-        false,
-        false,
-        Vec::new(),
-        None,
-    );
-    assert_eq!(buffers.stalk_instances.len(), 1);
-    assert_eq!(buffers.stalk_instances[0].anchor, vec2(128.0, 96.0));
-    assert_eq!(buffers.stalk_instances[0].size.y, 18.0);
-    assert!(!buffers.stalk_template_indices.is_empty());
-    assert!(buffers.fill_3d_misc_indices.is_empty());
-    assert!(buffers.fill_3d_misc_vertices.is_empty());
-}
-
-#[cfg(test)]
-#[test]
-fn compact_fill_record_roundtrips_within_packed_precision() {
-    use crate::makepad_draw::vector::{
-        pack_fill_record, unpack_fill_depths, unpack_typed_position,
-    };
-
-    let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-    record[0] = 123.25;
-    record[1] = -45.5;
-    record[2] = 0.37;
-    record[4..8].copy_from_slice(&[0.13, 0.47, 0.81, 0.62]);
-    record[8] = 1e6;
-    record[10] = 30.0;
-    record[14] = 5.0;
-    record[16] = 0.00873;
-    record[18] = 0.004321;
-
-    let packed = pack_fill_record(&record).unwrap();
-    assert_eq!(
-        std::mem::size_of::<crate::makepad_draw::geometry::geometry_gen::FillVertexTyped>(),
-        16
-    );
-    let pos = unpack_typed_position(packed.pos);
-    assert!((pos.0 - record[0]).abs() <= 1.0 / 64.0);
-    assert!((pos.1 - record[1]).abs() <= 1.0 / 64.0);
-    let (code, coverage) = packed.params.to_f32();
-    assert_eq!(code, 30.0);
-    assert!((coverage - record[2]).abs() <= 0.00025);
-    let rgba = packed.color.to_f32();
-    for (channel, unpacked) in record[4..8]
-        .iter()
-        .zip([rgba.0, rgba.1, rgba.2, rgba.3])
-    {
-        assert!((unpacked - channel).abs() <= 0.5 / 255.0 + f32::EPSILON);
-    }
-    let (zbias, param5) = unpack_fill_depths(packed.zbias);
-    assert!((zbias - record[18]).abs() <= VECTOR_ZBIAS_STEP * 0.5 + f32::EPSILON);
-    assert!((param5 - record[16]).abs() <= 0.000005 + f32::EPSILON);
-}
-
-#[cfg(test)]
-#[test]
-fn road_vertex_pack_round_trips_deck_depth_ticks_uv_and_pixel_fields() {
-    use crate::makepad_draw::geometry::geometry_gen::RoadVertexTyped;
-    use crate::makepad_draw::vector::{
-        decode_road_vertex, ROAD_PARAM_KIND_SCALE, ROAD_TYPED_VERTEX_BYTES,
-    };
-
-    assert_eq!(std::mem::size_of::<RoadVertexTyped>(), 28);
-    let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-    record[0] = 14.0;
-    record[1] = 27.0;
-    record[2] = 0.25;
-    record[3] = 0.625;
-    record[4..8].copy_from_slice(&[0.1, 0.3, 0.7, 1.0]);
-    record[9] = 511.5;
-    record[10] = 112.0;
-    record[12] = -1.75;
-    record[13] = 2.5;
-    record[14] = 1.0;
-    record[15] = 100.25;
-    record[16] = 0.384;
-    record[18] = 321.0 * VECTOR_ZBIAS_STEP;
-    let packed = pack_road_vertices(&record);
-    assert_eq!(packed.len(), ROAD_TYPED_VERTEX_BYTES);
-    let packed = decode_road_vertex(&packed);
-    let (ox, oy) = packed.off.to_f32();
-    assert!((ox + 1.75).abs() < 0.002 && (oy - 2.5).abs() < 0.002);
-    let rgba = packed.color.to_f32();
-    for (actual, expected) in [rgba.0, rgba.1, rgba.2, rgba.3]
-        .into_iter()
-        .zip([0.1f32, 0.3, 0.7, 1.0])
-    {
-        assert!((actual - expected).abs() <= 0.5 / 255.0 + f32::EPSILON);
-    }
-    let (meta, stroke_dist) = packed.params.to_f32();
-    assert_eq!(meta, 1.0 + 64.0 * 3.0 + 1024.0);
-    assert_eq!(stroke_dist, record[9]);
-    assert_eq!(packed.deck, 100.25);
-    let (param5, zbias_ticks) = packed.depth.to_f32();
-    assert!((param5 - record[16]).abs() < 0.0002);
-    assert_eq!(zbias_ticks, 321.0);
-    let (u, v) = packed.uv.to_f32();
-    assert!((u - record[2]).abs() < 0.001);
-    assert!((v - record[3]).abs() < 0.001);
-
-    record[2] = -1.0;
-    record[3] = 0.375;
-    record[8] = VECTOR_ANALYTIC_FRINGE_STROKE_MULT;
-    record[10] = 0.0;
-    record[14] = 3.0;
-    let packed = decode_road_vertex(&pack_road_vertices(&record));
-    let (meta, coverage) = packed.params.to_f32();
-    assert_eq!(meta, 24.0 + ROAD_PARAM_KIND_SCALE * 2.0);
-    assert_eq!(coverage, 0.0);
-    let (u, v) = packed.uv.to_f32();
-    assert_eq!(u, -1.0);
-    assert!((v - 0.375).abs() < 0.001);
-
-    record[2] = 0.5;
-    record[8] = 1e6;
-    record[12] = 0.35;
-    record[14] = 7.0;
-    let packed = decode_road_vertex(&pack_road_vertices(&record));
-    let (meta, emissive) = packed.params.to_f32();
-    assert_eq!(meta, 8.0 * 7.0 + ROAD_PARAM_KIND_SCALE);
-    assert!((emissive - 0.35).abs() < 0.001);
-}
-
-#[cfg(test)]
-#[test]
-fn split_fringe_band_then_road_pack_round_trips() {
-    use crate::makepad_draw::vector::{
-        decode_road_vertex, ROAD_PARAM_KIND_SCALE, ROAD_TYPED_VERTEX_BYTES,
-    };
-
-    fn push_record(buf: &mut Vec<f32>, x: f32, u: f32, stroke_mult: f32) {
-        let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-        record[0] = x;
-        record[1] = 20.0;
-        record[2] = u;
-        record[4..8].copy_from_slice(&[0.2, 0.4, 0.6, 1.0]);
-        record[8] = stroke_mult;
-        buf.extend_from_slice(&record);
-    }
-
-    let mut vertices = Vec::new();
-    push_record(&mut vertices, 10.0, 0.5, 1e6);
-    push_record(&mut vertices, 12.0, 0.5, 1e6);
-    push_record(&mut vertices, 11.0, 0.5, 1e6);
-    push_record(&mut vertices, 11.0, 0.0, VECTOR_ANALYTIC_FRINGE_STROKE_MULT);
-    push_record(&mut vertices, 15.0, -1.0, VECTOR_ANALYTIC_FRINGE_STROKE_MULT);
-    push_record(&mut vertices, 13.0, -0.5, VECTOR_ANALYTIC_FRINGE_STROKE_MULT);
-    let mut indices = vec![0, 1, 2, 3, 4, 5];
-    let (fringe_vertices, fringe_indices) = split_fringe_band(&mut vertices, &mut indices);
-
-    assert_eq!(vertices.len(), VECTOR_FLOATS_PER_VERTEX * 3);
-    assert_eq!(indices, vec![0, 1, 2]);
-    assert_eq!(fringe_vertices.len(), VECTOR_FLOATS_PER_VERTEX * 3);
-    assert_eq!(fringe_indices, vec![0, 1, 2]);
-
-    let packed_body = pack_road_vertices(&vertices);
-    assert_eq!(packed_body.len(), ROAD_TYPED_VERTEX_BYTES * 3);
-    let (meta, coverage) = decode_road_vertex(&packed_body).params.to_f32();
-    assert_eq!(meta, ROAD_PARAM_KIND_SCALE);
-    assert!((coverage - 0.5).abs() < 0.001);
-
-    let packed_fringe = pack_road_vertices(&fringe_vertices);
-    assert_eq!(packed_fringe.len(), ROAD_TYPED_VERTEX_BYTES * 3);
-    let (meta0, cov0) = decode_road_vertex(&packed_fringe).params.to_f32();
-    let (meta1, cov1) = decode_road_vertex(&packed_fringe[ROAD_TYPED_VERTEX_BYTES..]).params.to_f32();
-    assert_eq!(meta0, ROAD_PARAM_KIND_SCALE * 2.0);
-    assert_eq!(meta1, ROAD_PARAM_KIND_SCALE * 2.0);
-    assert!((cov0 - 1.0).abs() < 0.001);
-    assert_eq!(cov1, 0.0);
-}
-
-#[cfg(test)]
-#[test]
-fn map_face_band_split_requires_all_three_triangle_records() {
-    use crate::makepad_draw::vector::{
-        pack_road_record, FACE_TYPED_VERTEX_BYTES, ROAD_KIND_FILL,
-        ROAD_PARAM_KIND_SCALE,
-    };
-
-    // RoadPaintEvent::Face emits this exact record shape for a deck field
-    // crossing ground: fill uv throughout, but a per-vertex ramp height.
-    let verts = [
-        VVertex { x: 0.0, y: 0.0, u: 0.5, v: 1.0, ..Default::default() },
-        VVertex { x: 1.0, y: 0.0, u: 0.5, v: 1.0, ..Default::default() },
-        VVertex { x: 0.0, y: 1.0, u: 0.5, v: 1.0, ..Default::default() },
-        VVertex { x: 2.0, y: 0.0, u: 0.5, v: 1.0, ..Default::default() },
-        VVertex { x: 3.0, y: 0.0, u: 0.5, v: 1.0, ..Default::default() },
-        VVertex { x: 2.0, y: 1.0, u: 0.5, v: 1.0, ..Default::default() },
-    ];
-    let source_indices = [0, 1, 2, 3, 4, 5];
-    let decks = [0.0, 0.25, 0.5, 0.0, 0.0, 0.0];
-    let mut casing_vertices = Vec::new();
-    let mut casing_indices = Vec::new();
-    append_tessellated_geometry_decked(
-        &verts,
-        &source_indices,
-        &mut casing_vertices,
-        &mut casing_indices,
-        VectorRenderParams {
-            color: [0.2, 0.4, 0.6, 1.0],
-            stroke_mult: 1e6,
-            shape_id: 0.0,
-            params: [0.0; 6],
-            zbias: 0.0,
-        },
-        Some(&decks),
-    );
-
-    let emitted = casing_vertices.clone();
-    let (face_vertices, face_indices) = split_band_by_all(
-        &mut casing_vertices,
-        &mut casing_indices,
-        is_compact_face_record,
-    );
-
-    assert_eq!(casing_indices, [0, 1, 2], "the mixed ramp triangle stays on the road path");
-    assert_eq!(face_indices, [0, 1, 2], "the wholly compact triangle moves to the face path");
-    assert_eq!(casing_vertices, emitted[..3 * VECTOR_FLOATS_PER_VERTEX]);
-    assert_eq!(face_vertices, emitted[3 * VECTOR_FLOATS_PER_VERTEX..]);
-    for (record, expected_deck) in emitted
-        .chunks_exact(VECTOR_FLOATS_PER_VERTEX)
-        .take(3)
-        .zip(decks)
-    {
-        let road = pack_road_record(record);
-        assert_eq!(road.off.to_f32(), (0.0, 0.0));
-        assert_eq!(road.deck, expected_deck);
-        assert_eq!(road.uv.to_f32(), (0.5, 1.0));
-        assert_eq!(road.params.to_f32().0, ROAD_PARAM_KIND_SCALE * ROAD_KIND_FILL);
-    }
-    assert_eq!(pack_face_vertices(&face_vertices).len(), 3 * FACE_TYPED_VERTEX_BYTES);
-}
-
-/// A primary road (a union tier) crossing nothing, and a tram line (a
-/// patterned stroke that stays on the road layout).
-#[cfg(test)]
-fn primary_road_and_tram_bake(want_fringe: bool) -> TileBuffers {
-    let ways = vec![
-        TileWay {
-            points: vec![(24.0, 128.0), (232.0, 128.0)],
-            tags: HashMap::from([
-                ("layer".to_string(), "streets".to_string()),
-                ("highway".to_string(), "primary".to_string()),
-            ])
-            .into(),
-            closed: false,
-            dz: None,
-            fidx: None,
-            feature_group: None,
-            ring_index: None,
-        },
-        TileWay {
-            points: vec![(24.0, 80.0), (232.0, 80.0)],
-            tags: HashMap::from([
-                ("layer".to_string(), "streets".to_string()),
-                ("highway".to_string(), "tram".to_string()),
-                ("rail".to_string(), "true".to_string()),
-            ])
-            .into(),
-            closed: false,
-            dz: None,
-            fidx: None,
-            feature_group: None,
-            ring_index: None,
-        },
-    ];
-    build_tile_buffers_from_features_profiled(
-        TileProfiler::new(),
-        TileKey { z: 14, x: 0, y: 0 },
-        &ways,
-        &Vec::new(),
-        &probe_compiled_theme(),
-        16,
-        false,
-        want_fringe,
-        true,
-        Vec::new(),
-        false,
-        false,
-        Vec::new(),
-        None,
-    )
-}
-
-#[cfg(test)]
-#[test]
-fn fringe_free_bake_keeps_road_core_byte_identical() {
-    let with_fringe = primary_road_and_tram_bake(true);
-    let without_fringe = primary_road_and_tram_bake(false);
-    assert!(!with_fringe.fringe.is_empty());
-    assert!(with_fringe.fringe.index_count() > 0);
-    assert!(!with_fringe.stroke.is_empty());
-    assert!(with_fringe.stroke.index_count() > 0);
-    assert!(without_fringe.fringe.is_empty());
-    assert_eq!(without_fringe.face, with_fringe.face);
-    assert_eq!(without_fringe.casing, with_fringe.casing);
-    assert_eq!(without_fringe.stroke, with_fringe.stroke);
-}
-
-/// Every stream a face bake touches, checked against what the road layout
-/// would have held: each face record reads back as exactly one road record
-/// (offset 0, deck 0, uv (0.5, 1), fill kind), the road layout keeps nothing
-/// the face layout could carry, and the face indices are whole triangles
-/// over the face vertices.
-#[cfg(test)]
-fn assert_face_stream_is_the_road_form(buffers: &TileBuffers, what: &str) -> usize {
-    use crate::makepad_draw::vector::{
-        decode_face_vertex, decode_road_vertex, face_record_from_road, road_record_from_face,
-        FACE_IMPLICIT_DECK, FACE_IMPLICIT_OFF, FACE_IMPLICIT_UV, ROAD_KIND_FILL,
-        ROAD_PARAM_KIND_SCALE,
-    };
-    let face_count = buffers.face.vertex_count(FACE_TYPED_VERTEX_BYTES);
-    for stream_chunk in &buffers.face.chunks {
-        assert_eq!(stream_chunk.vertices.len() % FACE_TYPED_VERTEX_BYTES, 0, "{what}");
-        assert_eq!(stream_chunk.indices.len() % 3, 0, "{what}");
-        let chunk_vertex_count = stream_chunk.vertices.len() / FACE_TYPED_VERTEX_BYTES;
-        assert!(
-            stream_chunk.indices.iter().all(|&index| (index as usize) < chunk_vertex_count),
-            "{what}: face index out of range"
-        );
-    }
-    for chunk in buffers.face.vertex_records(FACE_TYPED_VERTEX_BYTES) {
-        let face = decode_face_vertex(chunk);
-        let road = road_record_from_face(face);
-        assert_eq!(face_record_from_road(road), Some(face), "{what}");
-        assert_eq!(road.off, FACE_IMPLICIT_OFF, "{what}");
-        assert_eq!(road.deck.to_bits(), FACE_IMPLICIT_DECK.to_bits(), "{what}");
-        assert_eq!(road.uv.to_f32(), FACE_IMPLICIT_UV, "{what}");
-        let (meta, aux) = face.params.to_f32();
-        assert_eq!((meta / ROAD_PARAM_KIND_SCALE).floor(), ROAD_KIND_FILL, "{what}: kind");
-        let material = ((meta % 64.0) / 8.0).floor();
-        if material < 6.5 {
-            // Non-emissive faces carry their coverage, which is the fill uv.
-            assert_eq!(aux, FACE_IMPLICIT_UV.0, "{what}: coverage");
-        }
-    }
-    for chunk in buffers.casing.vertex_records(ROAD_TYPED_VERTEX_BYTES) {
-        assert!(
-            face_record_from_road(decode_road_vertex(chunk)).is_none(),
-            "{what}: a face record stayed on the road layout"
-        );
-    }
-    face_count
-}
-
-#[cfg(test)]
-#[test]
-fn union_faces_take_the_face_layout_and_keep_their_road_form() {
-    use crate::makepad_draw::vector::{decode_road_vertex, ROAD_PARAM_EXPANDED_FLAG};
-    let buffers = primary_road_and_tram_bake(true);
-    let face_count = assert_face_stream_is_the_road_form(&buffers, "primary + tram");
-    assert!(face_count > 0, "the primary road's union faces");
-    assert_eq!(
-        buffers.stream_bytes()[2],
-        buffers.face.byte_size()
-    );
-    // The road layout keeps the expandable strokes (the tram's dashes among
-    // them) exactly as before the split.
-    let expanded = buffers
-        .casing
-        .vertex_records(ROAD_TYPED_VERTEX_BYTES)
-        .chain(buffers.stroke.vertex_records(ROAD_TYPED_VERTEX_BYTES))
-        .filter(|chunk| decode_road_vertex(chunk).params.to_f32().0 >= ROAD_PARAM_EXPANDED_FLAG)
-        .count();
-    assert!(expanded > 0);
-}
-
-#[cfg(test)]
-#[test]
-fn compact_roof_record_keeps_exact_height_and_rejects_extra_depth() {
-    use crate::makepad_draw::vector::{
-        pack_roof_record, unpack_typed_position,
-    };
-
-    let mut record = [0.0f32; VECTOR_FLOATS_PER_VERTEX];
-    record[0] = 123.25;
-    record[1] = -45.5;
-    record[2] = 0.5;
-    record[3] = 1.0;
-    record[4..8].copy_from_slice(&[0.13, 0.47, 0.81, 1.0]);
-    record[8] = 1e6;
-    record[14] = MAT_ROOF;
-    record[15] = 83.125;
-    record[16] = BUILDING_SURFACE_DEPTH + 0.30;
-    record[17] = 90.0;
-    record[18] = 0.0015;
-
-    let packed = pack_roof_record(&record).unwrap();
-    assert_eq!(
-        std::mem::size_of::<crate::makepad_draw::geometry::geometry_gen::RoofVertexTyped>(),
-        16
-    );
-    let pos = unpack_typed_position(packed.pos);
-    assert!((pos.0 - record[0]).abs() <= 1.0 / 64.0);
-    assert!((pos.1 - record[1]).abs() <= 1.0 / 64.0);
-    assert_eq!(packed.height, record[15]);
-    let (material, zbias_ticks) = packed.params.to_f32();
-    assert_eq!(material, MAT_ROOF);
-    assert_eq!(zbias_ticks, 1500.0);
-
-    record[16] += DEPTH_MICRO_PER_RANK;
-    assert!(pack_roof_record(&record).is_none());
-}
-
 struct TileProfiler {
     on: bool,
-    last: ProfileClock,
-    start: ProfileClock,
+    last: std::time::Instant,
+    start: std::time::Instant,
     /// Always recorded (cheap): fuels the SLOW-tile replay log even when
     /// stage printing is off.
     laps: Vec<(&'static str, f64)>,
@@ -5173,19 +3279,23 @@ struct TileProfiler {
 
 impl TileProfiler {
     fn new() -> TileProfiler {
+        let now = std::time::Instant::now();
+        // File flag reaches studio-launched apps where env vars cannot.
         TileProfiler {
-            on: crate::makepad_platform::makepad_error_log::trace_enabled("map.tile_profile"),
-            last: ProfileClock::now(),
-            start: ProfileClock::now(),
+            on: std::env::var_os("MP_TILE_PROFILE").is_some()
+                || std::env::var_os("MAKEPAD_TILE_STAGES").is_some()
+                || std::path::Path::new("/tmp/mp_tile_profile").exists(),
+            last: now,
+            start: now,
             laps: Vec::new(),
         }
     }
     fn lap(&mut self, name: &'static str, extra: &str) {
-        let now = ProfileClock::now();
-        let ms = self.last.elapsed_seconds() * 1000.0;
+        let now = std::time::Instant::now();
+        let ms = (now - self.last).as_secs_f64() * 1000.0;
         self.laps.push((name, ms));
         if self.on {
-            trace!("map.tile_profile", "{name} {ms:.1}ms {extra}");
+            eprintln!("MPPROF {name} {ms:.1}ms {extra}");
         }
         self.last = now;
     }
@@ -5208,22 +3318,70 @@ impl TileProfiler {
         if !self.on {
             return;
         }
-        trace!(
-            "map.tile_profile",
-            "TOTAL z{}/{}/{} {:.1}ms {extra}",
+        eprintln!(
+            "MPPROF TOTAL z{}/{}/{} {:.1}ms {extra}",
             tile_key.z,
             tile_key.x,
             tile_key.y,
-            self.start.elapsed_seconds() * 1000.0
+            self.start.elapsed().as_secs_f64() * 1000.0
         );
     }
 }
 
+/// Deck (overpass) ground-shadow shapes: chunked dissolve of the swept
+/// slab quads, minus grounded building footprints. Deterministic per
+/// (tile, bucket) — baked into the shadow section at capture time; the
+/// runtime only runs this on a shadow-bake MISS.
+fn dissolve_deck_shadows(
+    deck_shadow_paths: Vec<Vec<[f64; 2]>>,
+    building_shadow_footprints: &[Vec<[f64; 2]>],
+) -> Vec<Vec<Vec<[f64; 2]>>> {
+    use i_overlay::core::fill_rule::FillRule as IoFillRule;
+    use i_overlay::core::overlay_rule::OverlayRule;
+    use i_overlay::float::simplify::SimplifyShape;
+    use i_overlay::float::single::SingleFloatOverlay;
+    const DECK_SHADOW_CHUNK: usize = 3000;
+    let mut shapes = if deck_shadow_paths.len() <= DECK_SHADOW_CHUNK {
+        deck_shadow_paths.simplify_shape(IoFillRule::NonZero)
+    } else {
+        let mut acc: Vec<Vec<Vec<[f64; 2]>>> = Vec::new();
+        for chunk in deck_shadow_paths.chunks(DECK_SHADOW_CHUNK) {
+            let part = chunk.to_vec().simplify_shape(IoFillRule::NonZero);
+            if acc.is_empty() {
+                acc = part;
+            } else {
+                let part_paths: Vec<Vec<[f64; 2]>> = part
+                    .iter()
+                    .flat_map(|shape| shape.iter().cloned())
+                    .collect();
+                acc = part_paths.overlay(&acc, OverlayRule::Union, IoFillRule::NonZero);
+            }
+        }
+        acc
+    };
+    if !building_shadow_footprints.is_empty() {
+        let mut acc = shapes;
+        for chunk in building_shadow_footprints.chunks(DECK_SHADOW_CHUNK) {
+            let subject: Vec<Vec<[f64; 2]>> = acc
+                .iter()
+                .flat_map(|shape| shape.iter().cloned())
+                .collect();
+            acc = subject.overlay(
+                &chunk.to_vec().simplify_shape(IoFillRule::NonZero),
+                OverlayRule::Difference,
+                IoFillRule::NonZero,
+            );
+        }
+        shapes = acc;
+    }
+    shapes
+}
+
 #[allow(clippy::too_many_arguments)]
 fn build_tile_buffers_from_features(
     tile_key: TileKey,
-    tile_ways: &[TileWay],
-    tagged_points: &[((f32, f32), TagSet)],
+    tile_ways: Vec<TileWay>,
+    tagged_points: Vec<((f32, f32), HashMap<String, String>)>,
     theme: &CompiledMapTheme,
     render_zoom: u32,
     buildings_3d: bool,
@@ -5242,7 +3400,6 @@ fn build_tile_buffers_from_features(
         theme,
         render_zoom,
         buildings_3d,
-        true,
         build_road_core,
         bridge_corridors,
         bridge_dz_covered,
@@ -5259,12 +3416,11 @@ fn build_tile_buffers_from_features(
 fn build_tile_buffers_from_features_profiled(
     mut profiler: TileProfiler,
     tile_key: TileKey,
-    tile_ways: &[TileWay],
-    tagged_points: &[((f32, f32), TagSet)],
+    tile_ways: Vec<TileWay>,
+    tagged_points: Vec<((f32, f32), HashMap<String, String>)>,
     theme: &CompiledMapTheme,
     render_zoom: u32,
     buildings_3d: bool,
-    want_fringe: bool,
     build_road_core: bool,
     bridge_corridors: Vec<BridgeCorridor>,
     bridge_dz_covered: bool,
@@ -5272,7 +3428,6 @@ fn build_tile_buffers_from_features_profiled(
     baked_fills: Vec<BakedFillFeature>,
     baked_faces: Option<BakedFacesBucket>,
 ) -> TileBuffers {
-    let capacity_hints = output_capacity_hints(render_zoom, buildings_3d, build_road_core);
     // How much this tile gets magnified on screen at the styled view zoom.
     let render_scale = 2.0_f64
         .powi(render_zoom as i32 - tile_key.z as i32)
@@ -5322,32 +3477,18 @@ fn build_tile_buffers_from_features_profiled(
     // Four bucket pixels still project to at least ~0.59 px at the maximum
     // 78-degree pitch (including half-bucket underscale); signed-u/fwidth
     // keeps only the final one-pixel coverage ramp visible.
-    let analytic_fringe_units = if want_fringe {
-        ANALYTIC_FRINGE_CARRIER_PX / render_scale
-    } else {
-        0.0
-    };
+    let analytic_fringe_units = ANALYTIC_FRINGE_CARRIER_PX / render_scale;
     let tolerance = DEFAULT_FLATTEN_TOLERANCE / render_scale;
 
-    let mut labels = Vec::<TileLabel>::with_capacity(capacity_hints.labels);
-    let mut pin_hits = Vec::<PinHit>::with_capacity(capacity_hints.pin_hits);
-    let mut icon_jobs = Vec::<(
-        (f32, f32),
-        &'static IconMesh,
-        u8,
-        u8,
-        f32,
-        u8,
-        f32,
-        f32,
-        f32,
-        f32,
-    )>::with_capacity(capacity_hints.icon_jobs);
-    let mut tree_points_3d = Vec::<(f32, f32)>::with_capacity(capacity_hints.tree_points);
-    let mut signal_points_3d = Vec::<(f32, f32)>::with_capacity(capacity_hints.signal_points);
-    for (point, tags) in tagged_points {
+    let mut labels = Vec::<TileLabel>::new();
+    let mut pin_hits = Vec::<PinHit>::new();
+    let mut icon_jobs =
+        Vec::<((f32, f32), &'static IconMesh, u8, u8, f32, u8, f32, f32, f32, f32)>::new();
+    let mut tree_points_3d = Vec::<(f32, f32)>::new();
+    let mut signal_points_3d = Vec::<(f32, f32)>::new();
+    for (point, tags) in &tagged_points {
         let mut label_point = *point;
-        let layer = tags.get("layer").unwrap_or("");
+        let layer = tags.get("layer").map(|value| value.as_str()).unwrap_or("");
         // Overlay points (chargers, transit stops) show earlier than the
         // dense base-POI iconography. Chargers tier by power: an ultra-fast
         // site matters at road-trip zoom, a street post doesn't.
@@ -5445,7 +3586,7 @@ fn build_tile_buffers_from_features_profiled(
                             if charger_kw >= 50.0 { 26.0f32 } else { 20.0 }
                         } else if layer == "stops" {
                             12.0
-                        } else if tags.get("layer") == Some("pois") {
+                        } else if tags.get("layer").map(|v| v.as_str()) == Some("pois") {
                             18.0
                         } else {
                             0.0
@@ -5493,7 +3634,7 @@ fn build_tile_buffers_from_features_profiled(
                         for key in ["name", "operator", "city", "max_kw", "evses", "connectors"] {
                             if let Some(value) = tags.get(key) {
                                 if !value.trim().is_empty() {
-                                    info.push((key.to_string(), value.to_string()));
+                                    info.push((key.to_string(), value.clone()));
                                 }
                             }
                         }
@@ -5616,46 +3757,24 @@ fn build_tile_buffers_from_features_profiled(
     // winding-consistent by construction. This lets fill() derive the AA
     // fill-side sign from ring orientation instead of O(V^2) probing.
     tess.set_trust_fill_winding(true);
-    let (mut tess_verts, mut tess_indices) = take_tess_scratch();
-    tess_verts.clear();
-    tess_indices.clear();
+    let mut tess_verts = Vec::<VVertex>::new();
+    let mut tess_indices = Vec::<u32>::new();
 
-    // The previous tile in this worker's same render/mode bucket is a tight
-    // capacity predictor. Unlike the old multi-million-element blanket
-    // reserve, it avoids realloc growth without overcommitting every worker.
-    let mut fill_indices = Vec::<u32>::with_capacity(capacity_hints.fill_indices);
-    let mut fill_vertices = Vec::<f32>::with_capacity(capacity_hints.fill_vertices);
-    let mut casing_indices = Vec::<u32>::with_capacity(capacity_hints.casing_indices);
-    let mut casing_vertices = Vec::<f32>::with_capacity(capacity_hints.casing_vertices);
-    let mut stroke_indices = Vec::<u32>::with_capacity(capacity_hints.stroke_indices);
-    let mut stroke_vertices = Vec::<f32>::with_capacity(capacity_hints.stroke_vertices);
-    let mut icon_indices = Vec::<u32>::with_capacity(capacity_hints.icon_indices);
-    let mut icon_vertices = Vec::<f32>::with_capacity(capacity_hints.icon_vertices);
-    let mut shadow_disc_instances =
-        Vec::<f32>::with_capacity(capacity_hints.shadow_instances);
-    // Building walls as compact typed instance records.
-    let mut wall_instances =
-        Vec::<MapWallInstance>::with_capacity(capacity_hints.wall_instances);
-    // Street trees: one template mesh per LOD ring + TREE_INSTANCE_FLOATS per tree.
-    let mut tree_template_vertices =
-        Vec::<f32>::with_capacity(capacity_hints.tree_template_vertices);
-    let mut tree_template_indices =
-        Vec::<u32>::with_capacity(capacity_hints.tree_template_indices);
-    let mut tree_cross_template_vertices =
-        Vec::<f32>::with_capacity(capacity_hints.tree_cross_template_vertices);
-    let mut tree_cross_template_indices =
-        Vec::<u32>::with_capacity(capacity_hints.tree_cross_template_indices);
-    let mut tree_instances = Vec::<f32>::with_capacity(capacity_hints.tree_instances);
-    let mut stalk_template_vertices = Vec::<f32>::new();
-    let mut stalk_template_indices = Vec::<u32>::new();
-    let mut stalk_instances =
-        Vec::<MapPropInstance>::with_capacity(capacity_hints.stalk_instances);
-    let mut stoplight_template_vertices = Vec::<f32>::new();
-    let mut stoplight_template_indices = Vec::<u32>::new();
-    let mut stoplight_instances =
-        Vec::<MapPropInstance>::with_capacity(capacity_hints.stoplight_instances);
-    let mut road_icon_indices = Vec::<u32>::with_capacity(capacity_hints.road_icon_indices);
-    let mut road_icon_vertices = Vec::<f32>::with_capacity(capacity_hints.road_icon_vertices);
+    // NOTE: do NOT pre-reserve these to "final" sizes. A generous
+    // reservation (tried at up to 24M floats) made 12 concurrent builders
+    // first-touch ~240MB of fresh zero pages each and serialized the whole
+    // pool on the kernel fault path — the buildings stage went 340ms ->
+    // 3000ms in-app while staying at 11ms in the serial harness.
+    let mut fill_indices = Vec::<u32>::new();
+    let mut fill_vertices = Vec::<f32>::new();
+    let mut casing_indices = Vec::<u32>::new();
+    let mut casing_vertices = Vec::<f32>::new();
+    let mut stroke_indices = Vec::<u32>::new();
+    let mut stroke_vertices = Vec::<f32>::new();
+    let mut icon_indices = Vec::<u32>::new();
+    let mut icon_vertices = Vec::<f32>::new();
+    let mut road_icon_indices = Vec::<u32>::new();
+    let mut road_icon_vertices = Vec::<f32>::new();
     let mut fill_zbias = 0.0_f32;
     let mut casing_zbias = 0.0_f32;
     let mut stroke_zbias = 0.0_f32;
@@ -5679,7 +3798,7 @@ fn build_tile_buffers_from_features_profiled(
     // blocks) keep their holes.
     let has_detail_buildings = tile_ways
         .iter()
-        .any(|way| way.tags.get("layer") == Some("detail_buildings"));
+        .any(|way| way.tags.get("layer").map(|v| v.as_str()) == Some("detail_buildings"));
     struct BuildingGroup {
         rings: Vec<FillRing>,
         height_m: f32,
@@ -5687,13 +3806,13 @@ fn build_tile_buffers_from_features_profiled(
         is_part: bool,
     }
     let mut building_groups = Vec::<BuildingGroup>::new();
-    let mut building_group_lookup = HashMap::<u64, usize>::new();
+    let mut building_group_lookup = HashMap::<String, usize>::new();
     // Building-age layer active: index BAG polygons by quantized centroid
     // so extruded buildings can pick up their bouwjaar tint (BAG footprints
     // match OSM buildings nearly 1:1).
     let mut bag_centroid_colors = HashMap::<(i32, i32), u32>::new();
     for way in tile_ways.iter() {
-        if way.tags.get("layer") == Some("bag")
+        if way.tags.get("layer").map(|v| v.as_str()) == Some("bag")
             && way.closed
             && way.points.len() >= 3
         {
@@ -5708,7 +3827,7 @@ fn build_tile_buffers_from_features_profiled(
     // Fill pass
     let mut fill_groups = Vec::<FillFeatureGroup>::new();
     let mut plaza_rings: Vec<(u32, f32, Vec<(f32, f32)>, Option<Vec<f32>>)> = Vec::new();
-    let mut fill_group_lookup = HashMap::<(u64, u32, u32), usize>::new();
+    let mut fill_group_lookup = HashMap::<(String, u32, u32), usize>::new();
     // Baked fill join: (baker Layer discriminant, per-layer feature index).
     let baked_fill_lookup: HashMap<(u8, u32), usize> = baked_fills
         .iter()
@@ -5717,7 +3836,7 @@ fn build_tile_buffers_from_features_profiled(
         .collect();
     for (order, prepared_way) in prepared.iter().enumerate() {
         let way = &tile_ways[prepared_way.way_index];
-        if way.tags.get("layer") == Some("detail_buildings") {
+        if way.tags.get("layer").map(|v| v.as_str()) == Some("detail_buildings") {
             let Some(mut ring_points) = normalize_polygon_ring(&prepared_way.points) else {
                 continue;
             };
@@ -5733,8 +3852,10 @@ fn build_tile_buffers_from_features_profiled(
                 continue;
             }
             let feature_key = way
-                .feature_group
-                .unwrap_or(u64::MAX - prepared_way.way_index as u64);
+                .tags
+                .get(MVT_INTERNAL_FEATURE_KEY)
+                .cloned()
+                .unwrap_or_else(|| format!("bldg:{}", prepared_way.way_index));
             let group_index =
                 if let Some(index) = building_group_lookup.get(&feature_key).copied() {
                     index
@@ -5752,7 +3873,11 @@ fn build_tile_buffers_from_features_profiled(
                     });
                     index
                 };
-            let ring_order = way.ring_index.map(|value| value as usize).unwrap_or(order);
+            let ring_order = way
+                .tags
+                .get(MVT_INTERNAL_RING_INDEX_KEY)
+                .and_then(|value| value.parse::<usize>().ok())
+                .unwrap_or(order);
             building_groups[group_index].rings.push(FillRing {
                 order: ring_order,
                 points: ring_points,
@@ -5784,7 +3909,7 @@ fn build_tile_buffers_from_features_profiled(
 
         let area_label_ok = render_zoom >= 15
             || matches!(
-                way.tags.get("layer"),
+                way.tags.get("layer").map(|value| value.as_str()),
                 Some("natura2000" | "wetlands")
             );
         if area_label_ok {
@@ -5792,7 +3917,7 @@ fn build_tile_buffers_from_features_profiled(
                 labels.push(label);
             }
         }
-        let source_layer = way.tags.get("layer").unwrap_or("");
+        let source_layer = way.tags.get("layer").map(String::as_str).unwrap_or("");
         if !structural_bridge_area_visible(source_layer, buildings_3d) {
             continue;
         }
@@ -5800,8 +3925,10 @@ fn build_tile_buffers_from_features_profiled(
             continue;
         };
         let feature_key = way
-            .feature_group
-            .unwrap_or(u64::MAX - prepared_way.way_index as u64);
+            .tags
+            .get(MVT_INTERNAL_FEATURE_KEY)
+            .cloned()
+            .unwrap_or_else(|| format!("way:{}", prepared_way.way_index));
         let pattern = fill_pattern_shape(&way.tags);
         let alpha = fill_alpha_for_tags(&way.tags);
         let group_key = (feature_key, color, pattern.to_bits() ^ alpha.to_bits());
@@ -5810,7 +3937,7 @@ fn build_tile_buffers_from_features_profiled(
         } else {
             let index = fill_groups.len();
             fill_group_lookup.insert(group_key, index);
-            let mvt_layer = way.tags.get("layer").unwrap_or("");
+            let mvt_layer = way.tags.get("layer").map(|v| v.as_str()).unwrap_or("");
             let deckable =
                 matches!(mvt_layer, "street_polygons" | "streets_med" | "streets_low")
                     && !tag_is_truthy(&way.tags, "tunnel");
@@ -5837,7 +3964,7 @@ fn build_tile_buffers_from_features_profiled(
                 baked,
                 material: fill_material_for_tags(&way.tags),
                 late: matches!(
-                    way.tags.get("layer"),
+                    way.tags.get("layer").map(|v| v.as_str()),
                     Some("gemeenten" | "wijken" | "buurten")
                 ),
                 deck_m,
@@ -5851,7 +3978,7 @@ fn build_tile_buffers_from_features_profiled(
         // Road-surface polygons join the road tier unions instead of the
         // fill pipeline: the junction plaza and its road class must be ONE
         // surface (2D reference: plazas paint over minor-road centers).
-        let plaza_layer = way.tags.get("layer").unwrap_or("");
+        let plaza_layer = way.tags.get("layer").map(|v| v.as_str()).unwrap_or("");
         if build_road_core
             && matches!(plaza_layer, "street_polygons" | "streets_med" | "streets_low")
             && !tag_is_truthy(&way.tags, "tunnel")
@@ -5865,7 +3992,11 @@ fn build_tile_buffers_from_features_profiled(
             ));
             continue;
         }
-        let ring_order = way.ring_index.map(|value| value as usize).unwrap_or(order);
+        let ring_order = way
+            .tags
+            .get(MVT_INTERNAL_RING_INDEX_KEY)
+            .and_then(|value| value.parse::<usize>().ok())
+            .unwrap_or(order);
         let signed_area = polygon_signed_area(&ring_points);
         if signed_area.abs() <= POLYGON_AREA_EPSILON {
             continue;
@@ -5903,11 +4034,6 @@ fn build_tile_buffers_from_features_profiled(
 
     for (order_pos, group_index) in fill_order.into_iter().enumerate() {
         let group = &fill_groups[group_index];
-        if faces_bake_sink_armed() {
-            // Plaza rings were captured above; all other fill meshes are
-            // runtime output and are not part of the face stream.
-            continue;
-        }
         // A same-bucket 2D/3D switch reuses the resident road core. Its
         // deckable street-area fills already live in the stable stroke
         // geometry and must not be emitted a second time.
@@ -6107,13 +4233,26 @@ fn build_tile_buffers_from_features_profiled(
     // as fill_3d so distant tiles under tilt can skip/fade it.
     let fill_3d_vert_start = fill_vertices.len();
     let fill_3d_index_start = fill_indices.len();
-    let tree_cross_vertices: Vec<f32> = Vec::new();
-    let tree_cross_indices: Vec<u32> = Vec::new();
+    let mut tree_cross_vertices: Vec<f32> = Vec::new();
+    let mut tree_cross_indices: Vec<u32> = Vec::new();
 
+    // Cast-shadow union outlines, kept for the tree/signal contact discs:
+    // a tree already standing in a building's shadow must not stack its
+    // own disc on top (double-darkening + equal-depth z-fight).
+    let mut building_shadow_shapes: Vec<Vec<Vec<[f64; 2]>>> = Vec::new();
+    // Shadow input signature captured when the runtime pipeline runs, so
+    // the faces-bake sink stores it with the shapes.
+    let mut captured_shadow_sig = 0u64;
+    // Baked shadows consumed: gates the runtime deck-shadow dissolve off
+    // (the baked shapes already contain the deck set).
+    let mut shadow_baked_hit = false;
     // v4 building-dissolve capture: filled in the buildings block (jobs
     // are local there), consumed by the bake sink.
     let mut captured_building_sig = 0u64;
     let mut captured_building_groups: Vec<BakedBuildingGroup> = Vec::new();
+    // Grounded building footprints (positive winding), kept so deck
+    // shadows can subtract them exactly like the building shadows did.
+    let mut building_shadow_footprints: Vec<Vec<[f64; 2]>> = Vec::new();
     // 2.5D building extrusion: per-edge flat-shaded walls (exterior rings
     // AND courtyard holes), then the roof with holes preserved, lifted by
     // height (the tilt shader does the lifting per frame, so tilt animates
@@ -6264,9 +4403,294 @@ fn build_tile_buffers_from_features_profiled(
                 .atan();
             (crate::map::geometry::TILE_SIZE * n / (40_075_016.686 * lat.cos())) as f32
         };
-        // The one SceneSun also drives the legacy baked-shadow projection.
+        let base_color = theme.building_fill_color().unwrap_or(0xd9d0c9);
+        // The one SceneSun: walls shade by their outward normal against its
+        // horizontal direction (defaults reproduce the legacy NW sun).
         let sun_2d = theme.shiny.sun.dir_2d();
         let (light_x, light_y) = (sun_2d.x, sun_2d.y);
+        // T3 building shadows: no shadow map, no second scene pass —
+        // project each exterior roof ring along the sun's ground direction
+        // by height * shadow_len, dissolve footprint + projection +
+        // silhouette quads for the whole tile into ONE union (overlapping
+        // shadows must not double-darken), and emit it as an ordinary
+        // ground fill, material 6, whose alpha rides the live shadow
+        // uniform. Drawn before the walls/roofs so buildings paint over
+        // their own footprint's shadow.
+        if theme.shiny.bake_shadows && buildings_3d && render_zoom >= 14 {
+            use i_overlay::core::fill_rule::FillRule as IoFillRule;
+            use i_overlay::core::overlay_rule::OverlayRule;
+            use i_overlay::float::simplify::SimplifyShape;
+            use i_overlay::float::single::SingleFloatOverlay;
+            let len_per_m = theme.shiny.sun.shadow_len_per_m();
+            let (sx, sy) = (-sun_2d.x, -sun_2d.y);
+            // Floor the silhouette simplification: shadows never need
+            // footprint micro-detail, and sub-meter edges spawn needle
+            // slivers out of the boolean at high overzoom.
+            let shadow_min_edge = (1.2 / render_scale).max(0.35);
+            // Signature over everything the sweep+dissolve consumes: job
+            // rings and heights, sun, scale, simplification floor. On a
+            // baked match the entire boolean pipeline below is skipped and
+            // the baked shapes/footprints substitute — the 0.2-2.6s tail
+            // the in-app slow-tile log kept catching on building-dense
+            // tiles.
+            let shadow_sig = {
+                use std::hash::Hasher;
+                let mut h = FnvStdHasher(0xcbf2_9ce4_8422_2325);
+                h.write(&sun_2d.x.to_bits().to_le_bytes());
+                h.write(&sun_2d.y.to_bits().to_le_bytes());
+                h.write(&len_per_m.to_bits().to_le_bytes());
+                h.write(&shadow_min_edge.to_bits().to_le_bytes());
+                h.write(&building_units_per_m.to_bits().to_le_bytes());
+                h.write(&render_scale.to_bits().to_le_bytes());
+                h.write(&(building_jobs.len() as u32).to_le_bytes());
+                // Hash job content UNCONDITIONALLY: the bake sink runs with
+                // faces_bake_sink_armed() true, and a sink-gated filter here
+                // made the baker store a jobs-less signature no runtime could
+                // ever match — the shadow bake was dead weight in the stream.
+                for job in building_jobs.iter() {
+                    h.write(&job.height_m.to_bits().to_le_bytes());
+                    h.write(&job.base_m.to_bits().to_le_bytes());
+                    h.write(&(job.polygon.len() as u32).to_le_bytes());
+                    for ring in &job.polygon {
+                        h.write(&(ring.len() as u32).to_le_bytes());
+                        for &(x, y) in ring {
+                            h.write(&x.to_bits().to_le_bytes());
+                            h.write(&y.to_bits().to_le_bytes());
+                        }
+                    }
+                }
+                h.0
+            };
+            let baked_shadow = (!faces_bake_sink_armed())
+                .then(|| baked_faces.as_ref())
+                .flatten()
+                .filter(|bake| {
+                    bake.bucket == render_zoom && bake.shadow_signature == shadow_sig
+                });
+            if let Some(bake) = baked_shadow {
+                shadow_baked_hit = true;
+                building_shadow_footprints = bake.shadow_footprints.clone();
+                building_shadow_shapes = bake.shadow_shapes.clone();
+                profiler.lap("b-sh-baked", &format!("shapes={}", building_shadow_shapes.len()));
+                let fill_clip_bounds =
+                    tile_clip_bounds((1.0 / render_scale).min(FILL_CLIP_OVERLAP));
+                let shadow_aa = (1.2 * building_units_per_m).max(aa_units);
+                emit_shadow_shapes(
+                    bake.shadow_shapes.clone(),
+                    fill_clip_bounds,
+                    shadow_aa,
+                    tolerance,
+                    &mut path,
+                    &mut tess,
+                    &mut tess_verts,
+                    &mut tess_indices,
+                    &mut icon_vertices,
+                    &mut icon_indices,
+                    &mut icon_zbias,
+                );
+                feature_count += 1;
+            } else {
+            captured_shadow_sig = shadow_sig;
+            let mut paths: Vec<Vec<[f64; 2]>> = Vec::new();
+            let mut push_positive = |ring: &mut Vec<[f64; 2]>| {
+                // NonZero dissolve: every contributing path must wind
+                // positive or it would subtract instead of add.
+                let mut area = 0.0f64;
+                for i in 0..ring.len() {
+                    let a = ring[i];
+                    let b = ring[(i + 1) % ring.len()];
+                    area += a[0] * b[1] - b[0] * a[1];
+                }
+                if area < 0.0 {
+                    ring.reverse();
+                }
+                paths.push(std::mem::take(ring));
+            };
+            // No sink gate here: the WHOLE POINT of the bake is to run this
+            // sweep offline. Gated, the baker captured deck-only shadow sets
+            // (invisible while the sig bug masked it with permanent misses).
+            for job in building_jobs.iter() {
+                let height = job.height_m;
+                if height <= 0.5 {
+                    continue;
+                }
+                let d = len_per_m * height * building_units_per_m;
+                // LOD: shadows that could not show at this magnification
+                // don't earn their union cost.
+                if d * render_scale < 2.0 {
+                    continue;
+                }
+                for ring in &job.polygon {
+                    // Courtyard holes: skip — at casting sun angles the
+                    // court is mostly self-shadowed anyway.
+                    if polygon_signed_area(ring) <= 0.0 {
+                        continue;
+                    }
+                    let ring = simplify_wall_ring(ring, shadow_min_edge);
+                    let n = ring.len();
+                    if n < 3 {
+                        continue;
+                    }
+                    // The swept hull needs all three parts: footprint,
+                    // TRANSLATED footprint, and the connecting edge quads.
+                    // (A single Minkowski-sweep path was tried and REVERTED:
+                    // epsilon-concave rings hand i_overlay self-crossing
+                    // near-degenerate polygons and the dissolve explodes to
+                    // 10-15s. The real fix for shadow cost is baking the
+                    // dissolved shadow shapes per bucket, not a cleverer
+                    // runtime construction.)
+                    let mut scratch: Vec<[f64; 2]> = ring
+                        .iter()
+                        .map(|p| [p.0 as f64, p.1 as f64])
+                        .collect();
+                    push_positive(&mut scratch);
+                    let mut roof: Vec<[f64; 2]> = ring
+                        .iter()
+                        .map(|p| [(p.0 + sx * d) as f64, (p.1 + sy * d) as f64])
+                        .collect();
+                    push_positive(&mut roof);
+                    for i in 0..n {
+                        let a = ring[i];
+                        let b = ring[(i + 1) % n];
+                        let (dx, dy) = (b.0 - a.0, b.1 - a.1);
+                        let len = (dx * dx + dy * dy).sqrt();
+                        if len < 1e-4 {
+                            continue;
+                        }
+                        if (dy / len) * sx + (-dx / len) * sy <= 0.02 {
+                            continue;
+                        }
+                        let mut quad = vec![
+                            [a.0 as f64, a.1 as f64],
+                            [b.0 as f64, b.1 as f64],
+                            [(b.0 + sx * d) as f64, (b.1 + sy * d) as f64],
+                            [(a.0 + sx * d) as f64, (a.1 + sy * d) as f64],
+                        ];
+                        push_positive(&mut quad);
+                    }
+                }
+            }
+            profiler.lap("b-sh-sweep", &format!("paths={}", paths.len()));
+            if !paths.is_empty() {
+                // Chunked dissolve (union-mesh lesson: the solver
+                // degenerates on ring soups past a few thousand rings).
+                const SHADOW_DISSOLVE_CHUNK: usize = 3000;
+                let mut shapes = if paths.len() <= SHADOW_DISSOLVE_CHUNK {
+                    paths.simplify_shape(IoFillRule::NonZero)
+                } else {
+                    let mut acc: Vec<Vec<Vec<[f64; 2]>>> = Vec::new();
+                    for chunk in paths.chunks(SHADOW_DISSOLVE_CHUNK) {
+                        let part = chunk.to_vec().simplify_shape(IoFillRule::NonZero);
+                        if acc.is_empty() {
+                            acc = part;
+                        } else {
+                            let part_paths: Vec<Vec<[f64; 2]>> = part
+                                .iter()
+                                .flat_map(|shape| shape.iter().cloned())
+                                .collect();
+                            acc = part_paths.overlay(&acc, OverlayRule::Union, IoFillRule::NonZero);
+                        }
+                    }
+                    acc
+                };
+                // Subtract every grounded building footprint: a shadow
+                // must never cover a building's own ground. Roofs sit at
+                // param5 0.05 + a LIFT-scaled depth term that vanishes
+                // overhead (tilt -> 0), so a decal left under a neighbor
+                // building would depth-win and blotch its roof.
+                let mut footprints: Vec<Vec<[f64; 2]>> = Vec::new();
+                for job in &building_jobs {
+                    if job.height_m <= 0.05 || job.base_m > 0.5 {
+                        continue;
+                    }
+                    for ring in &job.polygon {
+                        if polygon_signed_area(ring) <= 0.0 {
+                            continue;
+                        }
+                        let ring = simplify_wall_ring(ring, shadow_min_edge);
+                        if ring.len() < 3 {
+                            continue;
+                        }
+                        // Dilate ~0.5 m: sub-meter slits between abutting
+                        // sections must not collect shadow (they render as
+                        // dark vertical spikes between the walls). The
+                        // matching pull-back at real wall bases is ~2 px.
+                        let ring = dilate_ring(&ring, 0.5 * building_units_per_m);
+                        let mut fp: Vec<[f64; 2]> = ring
+                            .iter()
+                            .map(|p| [p.0 as f64, p.1 as f64])
+                            .collect();
+                        let mut area = 0.0f64;
+                        for i in 0..fp.len() {
+                            let a = fp[i];
+                            let b = fp[(i + 1) % fp.len()];
+                            area += a[0] * b[1] - b[0] * a[1];
+                        }
+                        if area < 0.0 {
+                            fp.reverse();
+                        }
+                        footprints.push(fp);
+                    }
+                }
+                profiler.lap("b-sh-dissolve", "");
+                if !footprints.is_empty() {
+                    let mut acc = shapes;
+                    for chunk in footprints.chunks(SHADOW_DISSOLVE_CHUNK) {
+                        let subject: Vec<Vec<[f64; 2]>> = acc
+                            .iter()
+                            .flat_map(|shape| shape.iter().cloned())
+                            .collect();
+                        acc = subject.overlay(
+                            &chunk.to_vec().simplify_shape(IoFillRule::NonZero),
+                            OverlayRule::Difference,
+                            IoFillRule::NonZero,
+                        );
+                    }
+                    shapes = acc;
+                }
+                building_shadow_footprints = footprints;
+                profiler.lap("b-sh-diff", "");
+                let fill_clip_bounds =
+                    tile_clip_bounds((1.0 / render_scale).min(FILL_CLIP_OVERLAP));
+                // ~1.2 m analytic AA fringe softens the shadow edge.
+                let shadow_aa = (1.2 * building_units_per_m).max(aa_units);
+                // Morphological opening (~0.35 m erode + dilate): the
+                // boolean leaves hair-thin shadow tendrils ATTACHED to the
+                // main body wherever walls run nearly parallel across a
+                // narrow passage — per-ring sliver filters can't touch
+                // welded appendages, an opening removes anything under
+                // ~0.7 m wide wherever it hides.
+                {
+                    use i_overlay::mesh::outline::offset::OutlineOffset;
+                    use i_overlay::mesh::style::OutlineStyle;
+                    let open_r = (0.5 * building_units_per_m) as f64;
+                    let eroded = shapes.outline(&OutlineStyle::new(-open_r));
+                    if !eroded.is_empty() {
+                        shapes = eroded.outline(&OutlineStyle::new(open_r));
+                    } else {
+                        shapes = Vec::new();
+                    }
+                }
+                building_shadow_shapes = shapes.clone();
+                profiler.lap("b-sh-open", "");
+                emit_shadow_shapes(
+                    shapes,
+                    fill_clip_bounds,
+                    shadow_aa,
+                    tolerance,
+                    &mut path,
+                    &mut tess,
+                    &mut tess_verts,
+                    &mut tess_indices,
+                    &mut icon_vertices,
+                    &mut icon_indices,
+                    &mut icon_zbias,
+                );
+                feature_count += 1;
+            }
+            }
+        }
+        profiler.lap("b-shadow", "");
         // v4 block dissolve: same-height touching buildings union at BAKE
         // time so shared interior walls never reach the extruder. Runtime
         // pays ZERO booleans — a signature HIT swaps the eligible jobs for
@@ -6431,19 +4855,6 @@ fn build_tile_buffers_from_features_profiled(
                 profiler.lap("b-dissolved", &format!("groups={}", bake.buildings.len()));
             }
         }
-        // The offline sink consumes only the dissolved building groups
-        // above. Walls, roofs and their AO are derived again by the renderer
-        // and must not be tessellated into throwaway TileBuffers here.
-        let derived_building_jobs: &[BuildingJob] = if faces_bake_sink_armed() {
-            &[]
-        } else {
-            &building_jobs
-        };
-        let base_color = theme.building_fill_color().unwrap_or(0xd9d0c9);
-        // The one SceneSun: walls shade by their outward normal against its
-        // horizontal direction (defaults reproduce the legacy NW sun).
-        let sun_2d = theme.shiny.sun.dir_2d();
-        let (light_x, light_y) = (sun_2d.x, sun_2d.y);
         // T2 vertical AO: ground-contact vertices darken so buildings sit
         // in the scene instead of floating. Sections starting above ground
         // (bridge decks, tower setbacks) fade the effect out.
@@ -6460,7 +4871,7 @@ fn build_tile_buffers_from_features_profiled(
         // wall rings for courtyards under ~5 px; roofs keep full detail.
         let wall_min_edge = 1.2 / render_scale;
         let wall_min_hole_extent = 5.0 / render_scale;
-        for job in derived_building_jobs {
+        for job in &building_jobs {
             // Building-age layer tints the 3D model itself (walls shade
             // from the same hue via the normal lighting math).
             let roof_color = hex_to_premul_rgba(job.tint.unwrap_or(base_color), 1.0);
@@ -6521,15 +4932,17 @@ fn build_tile_buffers_from_features_profiled(
                         roof_color[2] * shade,
                         1.0,
                     ];
-                    push_wall_instance(
-                        &mut wall_instances,
+                    append_wall_quad(
                         a,
                         b,
                         job.base_m,
                         job.height_m,
                         wall_color,
                         wall_ao(job.base_m),
-                        clockwise,
+                        (nx, ny),
+                        MAT_WALL,
+                        &mut fill_vertices,
+                        &mut fill_indices,
                         &mut fill_zbias,
                     );
                 }
@@ -6612,21 +5025,33 @@ fn build_tile_buffers_from_features_profiled(
         };
 
         let trunk_ao = if theme.shiny.bake_ao { 0.78 } else { 1.0 };
-        // T3 tree contact shadows: a soft instanced disc under each canopy,
-        // nudged along the shadow direction so the tree sits on the ground.
+        // T3 tree contact shadows: a soft dark disc under each canopy,
+        // nudged along the shadow direction — "the tree stands on the
+        // ground" for a dozen vertices per tree.
         if theme.shiny.bake_shadows {
             let sun_2d = theme.shiny.sun.dir_2d();
-            for (x, y) in &tree_points_3d {
+            for (index, (x, y)) in tree_points_3d.iter().enumerate() {
                 let center = (
                     *x - sun_2d.x * 2.2 * units_per_m,
                     *y - sun_2d.y * 2.2 * units_per_m,
                 );
-                shadow_disc_instances.extend_from_slice(&[
-                    center.0,
-                    center.1,
+                if point_in_shadow_shapes(center, &building_shadow_shapes) {
+                    continue;
+                }
+                // Full-strength center (the live shadow uniform is the
+                // brightness knob), canopy-sized, offset like a canopy
+                // hanging 7.5-11 m up would cast. The per-disc depth step
+                // keeps overlapping discs (tree rows) from z-fighting each
+                // other or the building shadow union underneath.
+                append_ground_shadow_disc(
+                    center,
                     3.4 * units_per_m,
                     1.0,
-                ]);
+                    SHADOW_DECAL_DEPTH + 0.005 + (index % 8) as f32 * 5e-4,
+                    &mut icon_vertices,
+                    &mut icon_indices,
+                    &mut icon_zbias,
+                );
             }
         }
         // Every street tree is the same mesh (shading depends on normals
@@ -6681,72 +5106,59 @@ fn build_tile_buffers_from_features_profiled(
                 &mut template_indices,
                 &mut template_zbias,
             );
-            // Mid/far-ring stand-in: the trunk plus two crossed vertical
-            // quads (canopy color, canopy material) — 8 verts vs ~70. Both
-            // templates sit at the origin; the GPU adds the anchor per
-            // instance (TREE_INSTANCE_FLOATS), so a park tile carries one
-            // tree mesh, not thousands.
+            // Mid/far-ring stand-in: two crossed vertical quads per tree
+            // (canopy color, canopy material) — 8 verts vs ~70.
             let cross_r = 2.6 * units_per_m;
-            let mut cross_zbias = 0.0f32;
-            for (a, b, normal) in [
-                ((-arm, 0.0), (arm, 0.0), (0.0, 0.0)),
-                ((0.0, -arm), (0.0, arm), (0.0, 0.0)),
-            ] {
+            for (x, y) in tree_points_3d.iter() {
                 append_wall_quad(
-                    a,
-                    b,
-                    0.0,
-                    7.5,
-                    trunk_color,
-                    trunk_ao,
-                    normal,
-                    MAT_NONE,
-                    &mut tree_cross_template_vertices,
-                    &mut tree_cross_template_indices,
-                    &mut cross_zbias,
-                );
-            }
-            for (a, b, normal) in [
-                ((-cross_r, 0.0), (cross_r, 0.0), (0.0, 1.0)),
-                ((0.0, -cross_r), (0.0, cross_r), (1.0, 0.0)),
-            ] {
-                append_wall_quad(
-                    a,
-                    b,
+                    (*x - cross_r, *y),
+                    (*x + cross_r, *y),
                     1.5,
                     11.0,
                     canopy_color,
                     trunk_ao,
-                    normal,
+                    (0.0, 1.0),
                     MAT_CANOPY,
-                    &mut tree_cross_template_vertices,
-                    &mut tree_cross_template_indices,
-                    &mut cross_zbias,
+                    &mut tree_cross_vertices,
+                    &mut tree_cross_indices,
+                    &mut fill_zbias,
+                );
+                append_wall_quad(
+                    (*x, *y - cross_r),
+                    (*x, *y + cross_r),
+                    1.5,
+                    11.0,
+                    canopy_color,
+                    trunk_ao,
+                    (1.0, 0.0),
+                    MAT_CANOPY,
+                    &mut tree_cross_vertices,
+                    &mut tree_cross_indices,
+                    &mut fill_zbias,
                 );
             }
-            let template_step = template_zbias.max(cross_zbias);
-            tree_instances.reserve(tree_points_3d.len() * TREE_INSTANCE_FLOATS);
+            let floats = template_verts.len();
+            fill_vertices.reserve(floats * tree_points_3d.len());
+            fill_indices.reserve(template_indices.len() * tree_points_3d.len());
             for (instance, (x, y)) in tree_points_3d.iter().enumerate() {
-                tree_instances.extend_from_slice(&[
-                    *x,
-                    *y,
-                    fill_zbias + instance as f32 * template_step,
-                ]);
+                let base_vert =
+                    (fill_vertices.len() / VECTOR_FLOATS_PER_VERTEX) as u32;
+                let zbias_shift = fill_zbias + instance as f32 * template_zbias;
+                let start = fill_vertices.len();
+                fill_vertices.extend_from_slice(&template_verts);
+                for record in fill_vertices[start..].chunks_exact_mut(VECTOR_FLOATS_PER_VERTEX)
+                {
+                    record[0] += *x;
+                    record[1] += *y;
+                    record[18] += zbias_shift;
+                }
+                fill_indices
+                    .extend(template_indices.iter().map(|i| i + base_vert));
                 feature_count += 1;
             }
-            fill_zbias += tree_points_3d.len() as f32 * template_step;
-            tree_template_vertices = template_verts;
-            tree_template_indices = template_indices;
+            fill_zbias += tree_points_3d.len() as f32 * template_zbias;
         }
     }
-    cap_expanded_tree_triangles_for_web(
-        cfg!(target_arch = "wasm32"),
-        &mut tree_template_indices,
-        &mut tree_template_vertices,
-        &tree_cross_template_indices,
-        &tree_cross_template_vertices,
-        &mut tree_instances,
-    );
 
     // Dynamic stalk heights: every flying marker clears the building under
     // it by ~8 m (a 100 m tower gets a 108 m pin), plus a small
@@ -6755,9 +5167,7 @@ fn build_tile_buffers_from_features_profiled(
     // icons x groups x rings, and the icon horizon multiplied the icon
     // side by ~10 (75ms on center tiles). A point query now touches one
     // cell's candidates.
-    let lift_grid: CellMap<Vec<u32>> = if faces_bake_sink_armed() {
-        CellMap::default()
-    } else {
+    let lift_grid: CellMap<Vec<u32>> = {
         const LIFT_CELL: f32 = 24.0;
         let mut grid: CellMap<Vec<u32>> = CellMap::default();
         for (group_index, group) in building_groups.iter().enumerate() {
@@ -6861,9 +5271,8 @@ fn build_tile_buffers_from_features_profiled(
             }
         }
     }
-    // Marker stalks (3D mode): one typed placement per floating marker. A
-    // single unit crossed-quad template replaces the two baked wall quads
-    // formerly repeated at every marker.
+    // Marker stalks (3D mode): thin dark lines from the ground point up to
+    // every floating marker.
     if buildings_3d {
         let has_pins = icon_jobs.iter().any(|job| job.9 > 0.0);
         if has_pins {
@@ -6874,22 +5283,6 @@ fn build_tile_buffers_from_features_profiled(
             let units_per_m =
                 (crate::map::geometry::TILE_SIZE * n / (40_075_016.686 * lat.cos())) as f32;
             let stalk_color = hex_to_premul_rgba(0x4a5058, 1.0);
-            let mut template_zbias = 0.0;
-            for (a, b) in [((-1.0, 0.0), (1.0, 0.0)), ((0.0, -1.0), (0.0, 1.0))] {
-                append_wall_quad(
-                    a,
-                    b,
-                    0.0,
-                    1.0,
-                    [1.0; 4],
-                    1.0,
-                    (0.0, 0.0),
-                    MAT_NONE,
-                    &mut stalk_template_vertices,
-                    &mut stalk_template_indices,
-                    &mut template_zbias,
-                );
-            }
             for (job_index, job) in icon_jobs.iter().enumerate() {
                 let lift = job_lifts[job_index];
                 if lift <= 0.0 {
@@ -6897,24 +5290,40 @@ fn build_tile_buffers_from_features_profiled(
                 }
                 // Chargers get a slightly heavier stalk than POI markers.
                 let arm = if job.5 == 2 || job.5 == 3 { 0.22 } else { 0.14 } * units_per_m;
-                stalk_instances.push(MapPropInstance::new(
-                    job.0,
-                    (arm, lift),
+                let (x, y) = job.0;
+                append_wall_quad(
+                    (x - arm, y),
+                    (x + arm, y),
+                    0.0,
+                    lift,
                     stalk_color,
-                    fill_zbias,
-                ));
-                // Preserve the exact painter-ladder progression paid by the
-                // two removed append_wall_quad calls.
-                fill_zbias += VECTOR_ZBIAS_STEP;
-                fill_zbias += VECTOR_ZBIAS_STEP;
+                    1.0,
+                    (0.0, 0.0),
+                    MAT_NONE,
+                    &mut fill_vertices,
+                    &mut fill_indices,
+                    &mut fill_zbias,
+                );
+                append_wall_quad(
+                    (x, y - arm),
+                    (x, y + arm),
+                    0.0,
+                    lift,
+                    stalk_color,
+                    1.0,
+                    (0.0, 0.0),
+                    MAT_NONE,
+                    &mut fill_vertices,
+                    &mut fill_indices,
+                    &mut fill_zbias,
+                );
             }
         }
     }
 
-    // Little 3D stoplights (tilt mode): one complete shared pole + three
-    // light template, with one typed placement per signal point.
+    // Little 3D stoplights (tilt mode): a slim dark pole with the classic
+    // three lights stacked on top — red above amber above green.
     if !signal_points_3d.is_empty() {
-        const STOPLIGHT_HEIGHT_M: f32 = 5.7;
         let n = (1u32 << tile_key.z) as f64;
         let lat = (std::f64::consts::PI * (1.0 - 2.0 * (tile_key.y as f64 + 0.5) / n))
             .sinh()
@@ -6931,61 +5340,67 @@ fn build_tile_buffers_from_features_profiled(
         // T3: soft contact shadow under each stoplight pole.
         if theme.shiny.bake_shadows {
             let sun_2d = theme.shiny.sun.dir_2d();
-            for (x, y) in &signal_points_3d {
+            for (index, (x, y)) in signal_points_3d.iter().enumerate() {
                 let center = (
                     *x - sun_2d.x * 0.9 * units_per_m,
                     *y - sun_2d.y * 0.9 * units_per_m,
                 );
-                shadow_disc_instances.extend_from_slice(&[
-                    center.0,
-                    center.1,
+                if point_in_shadow_shapes(center, &building_shadow_shapes) {
+                    continue;
+                }
+                append_ground_shadow_disc(
+                    center,
                     1.3 * units_per_m,
                     0.9,
-                ]);
+                    SHADOW_DECAL_DEPTH + 0.005 + (index % 8) as f32 * 5e-4,
+                    &mut icon_vertices,
+                    &mut icon_indices,
+                    &mut icon_zbias,
+                );
             }
         }
-        let mut template_zbias = 0.0;
-        for (a, b) in [((-arm, 0.0), (arm, 0.0)), ((0.0, -arm), (0.0, arm))] {
+        for (x, y) in &signal_points_3d {
             append_wall_quad(
-                a,
-                b,
+                (*x - arm, *y),
+                (*x + arm, *y),
                 0.0,
-                3.2 / STOPLIGHT_HEIGHT_M,
+                3.2,
                 pole_color,
                 1.0,
                 (0.0, 0.0),
                 MAT_NONE,
-                &mut stoplight_template_vertices,
-                &mut stoplight_template_indices,
-                &mut template_zbias,
+                &mut fill_vertices,
+                &mut fill_indices,
+                &mut fill_zbias,
             );
-        }
-        for (color, height_m) in lights {
-            append_ball(
+            append_wall_quad(
+                (*x, *y - arm),
+                (*x, *y + arm),
+                0.0,
+                3.2,
+                pole_color,
+                1.0,
                 (0.0, 0.0),
-                0.5 * units_per_m,
-                0.5 / STOPLIGHT_HEIGHT_M,
-                height_m / STOPLIGHT_HEIGHT_M,
-                color,
-                8,
-                4,
-                &theme.shiny.sun,
                 MAT_NONE,
-                &mut stoplight_template_vertices,
-                &mut stoplight_template_indices,
-                &mut template_zbias,
+                &mut fill_vertices,
+                &mut fill_indices,
+                &mut fill_zbias,
             );
-        }
-        for (x, y) in &signal_points_3d {
-            stoplight_instances.push(MapPropInstance::new(
-                (*x, *y),
-                (1.0, STOPLIGHT_HEIGHT_M),
-                [1.0; 4],
-                fill_zbias,
-            ));
-            // Two pole quads plus three light balls each took one step.
-            for _ in 0..5 {
-                fill_zbias += VECTOR_ZBIAS_STEP;
+            for (color, height_m) in lights {
+                append_ball(
+                    (*x, *y),
+                    0.5 * units_per_m,
+                    0.5,
+                    height_m,
+                    color,
+                    8,
+                    4,
+                    &theme.shiny.sun,
+                    MAT_NONE,
+                    &mut fill_vertices,
+                    &mut fill_indices,
+                    &mut fill_zbias,
+                );
             }
             feature_count += 1;
         }
@@ -6996,16 +5411,14 @@ fn build_tile_buffers_from_features_profiled(
     let mut arrow_jobs = Vec::<ArrowDrawJob>::new();
     for prepared_way in &prepared {
         let way = &tile_ways[prepared_way.way_index];
-        if !faces_bake_sink_armed() {
-            if let Some(label) = extract_way_label(&way.tags, &prepared_way.points) {
-                labels.push(label);
-            }
+        if let Some(label) = extract_way_label(&way.tags, &prepared_way.points) {
+            labels.push(label);
         }
         // Detail building footprints are a mode-specific fill overlay. A
         // handful inherit highway-like OSM tags; letting those fall through
         // stroke styling made the supposedly stable road core differ between
         // flat and tilted bakes and could add spurious road slivers.
-        if way.tags.get("layer") == Some("detail_buildings") {
+        if way.tags.get("layer").map(String::as_str) == Some("detail_buildings") {
             continue;
         }
         // Road labels are mode-independent but are cheap to extract. Keep
@@ -7020,7 +5433,7 @@ fn build_tile_buffers_from_features_profiled(
         // street polygons and their centerline stroke style is None, but
         // the direction arrows must survive.
         let implicit_oneway = matches!(
-            way.tags.get("junction"),
+            way.tags.get("junction").map(|v| v.as_str()),
             Some("roundabout") | Some("circular")
         );
         let arrow_reverse = (render_zoom >= 15
@@ -7067,6 +5480,7 @@ fn build_tile_buffers_from_features_profiled(
                 px_to_units,
             ) {
                 stroke_jobs.push(StrokeDrawJob {
+                    sort_rank: dots.sort_rank,
                     style: dots,
                     points: prepared_way.points.clone(),
                     solid_road_surface: false,
@@ -7093,6 +5507,7 @@ fn build_tile_buffers_from_features_profiled(
                 };
             }
             stroke_jobs.push(StrokeDrawJob {
+                sort_rank: style.sort_rank,
                 style,
                 points: prepared_way.points.clone(),
                 solid_road_surface,
@@ -7128,9 +5543,9 @@ fn build_tile_buffers_from_features_profiled(
     profiler.lap("buildings", &format!("fill={}KB", fill_3d_vertices.len() * 4 / 1024));
 
     let mut union_tiers =
-        BTreeMap::<RoadSurfaceKey, (StrokeStyle, Vec<(Vec<(f32, f32)>, Option<Vec<f32>>)>)>::new();
-    let mut union_way_meta = BTreeMap::<RoadSurfaceKey, Vec<RoadJoinMeta>>::new();
-    let mut grouped_strokes = BTreeMap::<StrokeStyleKey, (StrokeStyle, Vec<Vec<(f32, f32)>>)>::new();
+        HashMap::<RoadSurfaceKey, (StrokeStyle, Vec<(Vec<(f32, f32)>, Option<Vec<f32>>)>)>::new();
+    let mut union_way_meta = HashMap::<RoadSurfaceKey, Vec<RoadJoinMeta>>::new();
+    let mut grouped_strokes = HashMap::<StrokeStyleKey, (StrokeStyle, Vec<Vec<(f32, f32)>>)>::new();
     for job in stroke_jobs {
         if job.solid_road_surface {
             let key = job
@@ -7150,6 +5565,7 @@ fn build_tile_buffers_from_features_profiled(
     for (_key, (style, polylines)) in grouped_strokes {
         for points in merge_stroke_polylines(&polylines) {
             merged_stroke_jobs.push(StrokeDrawJob {
+                sort_rank: style.sort_rank,
                 style,
                 points,
                 solid_road_surface: false,
@@ -7162,7 +5578,13 @@ fn build_tile_buffers_from_features_profiled(
 
     // Deterministic paint order: rank, then style bits (HashMap iteration
     // order must not leak into the render).
-    merged_stroke_jobs.sort_unstable_by_key(|job| StrokeStyleKey::from(job.style));
+    merged_stroke_jobs.sort_unstable_by_key(|job| {
+        (
+            job.sort_rank,
+            job.style.center.color,
+            job.style.center.width.to_bits(),
+        )
+    });
     let clip_bounds = tile_clip_bounds(ROAD_PAINT_CLIP_PADDING);
     // Overzoomed tiles magnify the source tile's coordinate quantization
     // into visibly angular curves (ovals read as polygons at 8-16x). A
@@ -7201,12 +5623,9 @@ fn build_tile_buffers_from_features_profiled(
     // deck profile. MVT feature boundaries often put a slip-road endpoint
     // against the middle of its mainline's segment rather than at a shared
     // node, so the exact-node joint pass below cannot discover this case.
-    let mut sorted_tier_keys: Vec<RoadSurfaceKey> = union_tiers.keys().copied().collect();
-    sorted_tier_keys.sort_unstable();
-    let mut join_ways: Vec<RoadTierJoinWay> = sorted_tier_keys
+    let mut join_ways: Vec<RoadTierJoinWay> = union_tiers
         .iter()
-        .flat_map(|key| {
-            let (style, ways) = &union_tiers[key];
+        .flat_map(|(key, (style, ways))| {
             let half_width = style
                 .casing
                 .map_or(style.center.width, |casing| {
@@ -7549,6 +5968,27 @@ fn build_tile_buffers_from_features_profiled(
         dz_fields.push(DzField::build(&ways_ref, half_width + 2.0, union_clip));
     }
     profiler.lap("rf-fields", "");
+    // T3 deck shadows: elevated road segments project along the sun by
+    // their per-vertex height, so overpasses ground themselves the way
+    // buildings do. Collected as slab quads per lifted segment (grounded
+    // stretches skip, so approaches don't shade their own surface).
+    let mut deck_shadow_paths: Vec<Vec<[f64; 2]>> = Vec::new();
+    let deck_shadow_ctx = if theme.shiny.bake_shadows && buildings_3d && render_zoom >= 14 {
+        let n = (1u32 << tile_key.z) as f64;
+        let lat = (std::f64::consts::PI * (1.0 - 2.0 * (tile_key.y as f64 + 0.5) / n))
+            .sinh()
+            .atan();
+        let units_per_m =
+            (crate::map::geometry::TILE_SIZE * n / (40_075_016.686 * lat.cos())) as f32;
+        let sun_2d = theme.shiny.sun.dir_2d();
+        Some((
+            -sun_2d.x,
+            -sun_2d.y,
+            theme.shiny.sun.shadow_len_per_m() * units_per_m,
+        ))
+    } else {
+        None
+    };
     for pass in 0..2u8 {
         for (tier_index, (tier_key, style, ways)) in smoothed_tiers.iter().enumerate() {
             let (color, width, depth_micro) = if pass == 0 {
@@ -7587,6 +6027,52 @@ fn build_tile_buffers_from_features_profiled(
             } else {
                 road_ribbon_rings(&ribbons, (width * 0.5).max(0.05), union_clip)
             };
+            if pass == 1 {
+                if let Some((sx, sy, len_per_m_units)) = deck_shadow_ctx {
+                    let hw = (width * 0.5).max(0.05);
+                    for (points, dz) in ways.iter() {
+                        let Some(dz) = dz.as_ref() else { continue };
+                        for i in 0..points.len().saturating_sub(1) {
+                            // Cap the projected height: solver outliers
+                            // (20 m+ dz spikes exist in the archive) turned
+                            // one segment into a canal-spanning slab.
+                            let (da, db) = (dz[i].min(6.0), dz[i + 1].min(6.0));
+                            if da < 0.5 && db < 0.5 {
+                                continue;
+                            }
+                            if dz[i] > 12.0 || dz[i + 1] > 12.0 {
+                                continue;
+                            }
+                            let a = points[i];
+                            let b = points[i + 1];
+                            let (ex, ey) = (b.0 - a.0, b.1 - a.1);
+                            let l = (ex * ex + ey * ey).sqrt();
+                            if l < 1e-4 {
+                                continue;
+                            }
+                            let (px, py) = (-ey / l * hw, ex / l * hw);
+                            let (oax, oay) = (sx * da * len_per_m_units, sy * da * len_per_m_units);
+                            let (obx, oby) = (sx * db * len_per_m_units, sy * db * len_per_m_units);
+                            let mut quad = vec![
+                                [(a.0 + px + oax) as f64, (a.1 + py + oay) as f64],
+                                [(b.0 + px + obx) as f64, (b.1 + py + oby) as f64],
+                                [(b.0 - px + obx) as f64, (b.1 - py + oby) as f64],
+                                [(a.0 - px + oax) as f64, (a.1 - py + oay) as f64],
+                            ];
+                            let mut area = 0.0f64;
+                            for j in 0..quad.len() {
+                                let p0 = quad[j];
+                                let p1 = quad[(j + 1) % quad.len()];
+                                area += p0[0] * p1[1] - p1[0] * p0[1];
+                            }
+                            if area < 0.0 {
+                                quad.reverse();
+                            }
+                            deck_shadow_paths.push(quad);
+                        }
+                    }
+                }
+            }
             let skirt_joints: Vec<RoadSkirtJoint> = ways
                 .iter()
                 .enumerate()
@@ -7682,62 +6168,55 @@ fn build_tile_buffers_from_features_profiled(
         } else {
             compute_visible_regions(&groups)
         };
+        // The baked shadow set = building shadows ++ dissolved deck
+        // shadows (concat matches the runtime's two separate emits
+        // exactly, overlap behavior included).
+        let mut shadow_shapes = building_shadow_shapes.clone();
+        if !deck_shadow_paths.is_empty() {
+            shadow_shapes.extend(dissolve_deck_shadows(
+                std::mem::take(&mut deck_shadow_paths),
+                &building_shadow_footprints,
+            ));
+        }
         let bucket = BakedFacesBucket {
             bucket: render_zoom,
             signature: input_sig,
             regions,
-            shadow_signature: 0,
-            shadow_shapes: Vec::new(),
-            shadow_footprints: Vec::new(),
+            shadow_signature: captured_shadow_sig,
+            shadow_shapes,
+            shadow_footprints: building_shadow_footprints.clone(),
             building_signature: captured_building_sig,
             buildings: std::mem::take(&mut captured_building_groups),
         };
         FACES_BAKE_SINK.with(|sink| *sink.borrow_mut() = Some(Some(bucket)));
-        recycle_tess_scratch(&mut tess_verts, &mut tess_indices);
         return TileBuffers {
             pin_hits: Vec::new(),
-            fill: TypedStream::default(),
-            fill_misc_indices: Vec::new(),
-            fill_misc_vertices: Vec::new(),
-            face: TypedStream::default(),
-            casing: TypedStream::default(),
-            stroke: TypedStream::default(),
+            fill_indices: Vec::new(),
+            fill_vertices: Vec::new(),
+            casing_indices: Vec::new(),
+            casing_vertices: Vec::new(),
+            stroke_indices: Vec::new(),
+            stroke_vertices: Vec::new(),
             icon_indices: Vec::new(),
             icon_vertices: Vec::new(),
             icon_high_indices: Vec::new(),
             icon_high_vertices: Vec::new(),
-            shadow_disc_instances: Vec::new(),
-            icon_instances: Vec::new(),
-            icon_high_instances: Vec::new(),
-            fringe: TypedStream::default(),
-            fill_3d: TypedStream::default(),
-            fill_3d_misc_indices: Vec::new(),
-            fill_3d_misc_vertices: Vec::new(),
+            fringe_indices: Vec::new(),
+            fringe_vertices: Vec::new(),
+            fill_3d_indices: Vec::new(),
+            fill_3d_vertices: Vec::new(),
             wall_indices: Vec::new(),
             wall_vertices: Vec::new(),
-            wall_instances: Vec::new(),
             tree_indices: Vec::new(),
             tree_vertices: Vec::new(),
             tree_cross_indices: Vec::new(),
             tree_cross_vertices: Vec::new(),
-            tree_template_indices: Vec::new(),
-            tree_template_vertices: Vec::new(),
-            tree_cross_template_indices: Vec::new(),
-            tree_cross_template_vertices: Vec::new(),
-            tree_instances: Vec::new(),
-            stalk_template_indices: Vec::new(),
-            stalk_template_vertices: Vec::new(),
-            stalk_instances: Vec::new(),
-            stoplight_template_indices: Vec::new(),
-            stoplight_template_vertices: Vec::new(),
-            stoplight_instances: Vec::new(),
             road_icon_indices: Vec::new(),
             road_icon_vertices: Vec::new(),
             mode_overlay_only: false,
             feature_count: 0,
             labels: Vec::new(),
             render_zoom,
-            memory_lod: 0,
             stage_summary: String::new(),
         };
     }
@@ -7748,7 +6227,8 @@ fn build_tile_buffers_from_features_profiled(
         // styling at runtime. Guarded by the group-structure signature (and
         // the stream's coordinate checksum at parse time); any mismatch
         // falls back to the runtime cascade.
-        // Structural dump of the cascade input —
+        // MAKEPAD_CASCADE_DUMP=1 (or `touch /tmp/mp_cascade_dump` for
+        // studio-launched apps): structural dump of the cascade input —
         // diff two runs (e.g. light vs night) to find what diverges.
         if cascade_dump_armed() {
             for (key, _, ways) in &smoothed_tiers {
@@ -7757,8 +6237,7 @@ fn build_tile_buffers_from_features_profiled(
                     .iter()
                     .filter(|(_, dz)| dz.is_some())
                     .count();
-                trace!(
-                    "map.cascade",
+                eprintln!(
                     "CASCADE-TIER class={:08x} rank={} cw={:08x} caw={:08x} v={:?} l={} ways={} pts={} dz={}",
                     key.class_id,
                     key.sort_rank,
@@ -7772,8 +6251,7 @@ fn build_tile_buffers_from_features_profiled(
                 );
             }
             let plaza_pts: usize = plaza_rings.iter().map(|(_, _, p, _)| p.len()).sum();
-            trace!(
-                "map.cascade",
+            eprintln!(
                 "CASCADE-PLAZA count={} pts={} joints={} portals={}",
                 plaza_rings.len(),
                 plaza_pts,
@@ -7790,8 +6268,7 @@ fn build_tile_buffers_from_features_profiled(
                         (*max_dz >= LIFT_COVER_M) as u8 | (((*min_dz <= -LIFT_COVER_M) as u8) << 1)
                     })
                     .collect();
-                trace!(
-                    "map.cascade",
+                eprintln!(
                     "CASCADE-GROUP {gi}: phase={} rank={} field={} hw={} rings={:?} lift={:?}",
                     group.phase, group.rank, group.field, group.half_width, ring_lens, lift_bits
                 );
@@ -7800,9 +6277,8 @@ fn build_tile_buffers_from_features_profiled(
         let baked = baked_faces.as_ref().filter(|bake| {
             let ok = bake.bucket == render_zoom && bake.signature == input_sig;
             if !ok && profiler.on {
-                trace!(
-                    "map.tile_profile",
-                    "cascade-baked-MISS bucket {} vs rz {} sig {:016x} vs runtime {:016x} regions {} groups {}",
+                eprintln!(
+                    "MPPROF cascade-baked-MISS bucket {} vs rz {} sig {:016x} vs runtime {:016x} regions {} groups {}",
                     bake.bucket,
                     render_zoom,
                     bake.signature,
@@ -7816,7 +6292,7 @@ fn build_tile_buffers_from_features_profiled(
         match baked {
             Some(bake) => {
                 if profiler.on {
-                    trace!("map.tile_profile", "cascade-baked regions={}", bake.regions.len());
+                    eprintln!("MPPROF cascade-baked regions={}", bake.regions.len());
                 }
                 // Group count is pinned by the input signature; an index
                 // past it means a corrupt stream (already checksum-guarded
@@ -7873,7 +6349,7 @@ fn build_tile_buffers_from_features_profiled(
     let cap_eps = 0.05_f32;
     // Sort key gains a level-class prefix: sunk faces (tunnels) paint
     // before ALL surface content — under plazas, casings, everything.
-    let events_build_clock = ProfileClock::now();
+    let events_build_clock = std::time::Instant::now();
     let mut events: Vec<((u8, u8, i16, u8, u32), RoadPaintEvent<'_>)> = Vec::new();
     for (face_index, face) in faces.iter().enumerate() {
         let level_class = if face.level < 0 { 0u8 } else { 1 };
@@ -7926,6 +6402,31 @@ fn build_tile_buffers_from_features_profiled(
     }
     events.sort_by_key(|(key, _)| *key);
 
+    // Dissolve + emit the collected deck shadows (minus building
+    // footprints, same rule as building shadows: never on a roof).
+    // On a shadow-bake HIT the baked shapes already contain the deck
+    // shadows (concatenated at capture) — the dissolve is bake/MISS-only.
+    if !shadow_baked_hit && !deck_shadow_paths.is_empty() {
+        let shapes = dissolve_deck_shadows(
+            std::mem::take(&mut deck_shadow_paths),
+            &building_shadow_footprints,
+        );
+        let fill_clip_bounds = tile_clip_bounds((1.0 / render_scale).min(FILL_CLIP_OVERLAP));
+        emit_shadow_shapes(
+            shapes,
+            fill_clip_bounds,
+            aa_units,
+            tolerance,
+            &mut path,
+            &mut tess,
+            &mut tess_verts,
+            &mut tess_indices,
+            &mut icon_vertices,
+            &mut icon_indices,
+            &mut icon_zbias,
+        );
+    }
+
     // Corridor bbox prefilter: deck matching is O(verts x corridors) per
     // stroke, and most strokes are nowhere near a bridge. One cheap bbox
     // pass decides which strokes pay for corridor matching at all.
@@ -7997,12 +6498,12 @@ fn build_tile_buffers_from_features_profiled(
     let mut prof_fringe_ms = 0.0f64;
     let mut prof_stroke_arm_ms = 0.0f64;
     let mut prof_face_arm_ms = 0.0f64;
-    let prof_events_build_ms = events_build_clock.elapsed_seconds() * 1e3;
-    let events_loop_clock = ProfileClock::now();
+    let prof_events_build_ms = events_build_clock.elapsed().as_secs_f64() * 1e3;
+    let events_loop_clock = std::time::Instant::now();
     for ((_, phase, _, _, _), event) in &events {
         match event {
             RoadPaintEvent::Face(face_index) => {
-                let whole_face_clock = ProfileClock::now();
+                let whole_face_clock = std::time::Instant::now();
                 let face = &faces[*face_index];
                 let face_param5 =
                     road_semantic_param5(face.level, face.phase, face.depth_micro);
@@ -8036,7 +6537,7 @@ fn build_tile_buffers_from_features_profiled(
                                 field.active_near(min_x, min_y, max_x, max_y)
                             } =>
                         {
-                            let clock = ProfileClock::now();
+                            let clock = std::time::Instant::now();
                             sub_verts = face.verts.clone();
                             sub_indices = face.indices.clone();
                             if face.morph_offsets.len() == face.verts.len()
@@ -8054,20 +6555,20 @@ fn build_tile_buffers_from_features_profiled(
                                 sub_offsets = Vec::new();
                                 subdivide_face_mesh(&mut sub_verts, &mut sub_indices, 3.0, field);
                             }
-                            prof_subdiv_ms += clock.elapsed_seconds() * 1000.0;
-                            let clock = ProfileClock::now();
+                            prof_subdiv_ms += clock.elapsed().as_secs_f64() * 1000.0;
+                            let clock = std::time::Instant::now();
                             let deck: Vec<f32> = sub_verts
                                 .iter()
                                 .map(|v| field.sample(v.x, v.y))
                                 .collect();
-                            prof_sample_ms += clock.elapsed_seconds() * 1000.0;
+                            prof_sample_ms += clock.elapsed().as_secs_f64() * 1000.0;
                             prof_face_verts_out += sub_verts.len();
                             let displaced = deck.iter().any(|&d| d.abs() > 0.05);
                             (&sub_verts, &sub_indices, displaced.then_some(deck))
                         }
                         _ => (&face.verts, &face.indices, None),
                     };
-                let face_clock = ProfileClock::now();
+                let face_clock = std::time::Instant::now();
                 // Deck side walls first (under the face): top verts (v=0)
                 // ride the deck field, bottom verts (v=1) stay grounded —
                 // flat mode collapses them, tilt reveals the wall. Closes
@@ -8133,8 +6634,8 @@ fn build_tile_buffers_from_features_profiled(
                         }
                     }
                 }
-                prof_skirt_ms += face_clock.elapsed_seconds() * 1e3;
-                let face_clock = ProfileClock::now();
+                prof_skirt_ms += face_clock.elapsed().as_secs_f64() * 1e3;
+                let face_clock = std::time::Instant::now();
                 // Morphable body: non-emissive faces whose offsets are
                 // 1:1 with the emitted verts — the dz-subdivided path
                 // carries them through midpoint averaging, so decked city
@@ -8146,15 +6647,11 @@ fn build_tile_buffers_from_features_profiled(
                 } else {
                     &face.morph_offsets
                 };
-                #[cfg(not(target_arch = "wasm32"))]
                 static FACE_MORPH: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
-                #[cfg(not(target_arch = "wasm32"))]
                 let face_morph_on = *FACE_MORPH.get_or_init(|| {
                     std::env::var_os("MAKEPAD_FACE_MORPH").is_some()
                         || std::path::Path::new("/tmp/mp_face_morph").exists()
                 });
-                #[cfg(target_arch = "wasm32")]
-                let face_morph_on = false;
                 let body_morph = face_morph_on
                     && face.emissive <= 0.001
                     && body_offsets.len() == verts.len()
@@ -8206,11 +6703,11 @@ fn build_tile_buffers_from_features_profiled(
                     );
                 }
                 casing_zbias += VECTOR_ZBIAS_STEP;
-                prof_body_ms += face_clock.elapsed_seconds() * 1e3;
-                let face_clock = ProfileClock::now();
+                prof_body_ms += face_clock.elapsed().as_secs_f64() * 1e3;
+                let face_clock = std::time::Instant::now();
                 // AA skirt: same slot, next zbias step — blends this face's
                 // boundary over whatever the ladder painted below it.
-                if want_fringe && !face.fringe_verts.is_empty() {
+                if !face.fringe_verts.is_empty() {
                     let mut fringe_verts;
                     let mut fringe_indices;
                     let (fr_verts, fr_indices, fr_deck): (&[VVertex], &[u32], Option<Vec<f32>>) =
@@ -8310,12 +6807,10 @@ fn build_tile_buffers_from_features_profiled(
                             fr_deck.as_deref(),
                         );
                     }
+                    casing_zbias += VECTOR_ZBIAS_STEP;
                 }
-                // Reserve the fringe's rank even when this bake omits its
-                // geometry, keeping every later road-core record identical.
-                casing_zbias += VECTOR_ZBIAS_STEP;
-                prof_fringe_ms += face_clock.elapsed_seconds() * 1e3;
-                prof_face_arm_ms += whole_face_clock.elapsed_seconds() * 1e3;
+                prof_fringe_ms += face_clock.elapsed().as_secs_f64() * 1e3;
+                prof_face_arm_ms += whole_face_clock.elapsed().as_secs_f64() * 1e3;
                 feature_count += 1;
             }
             RoadPaintEvent::Stroke {
@@ -8324,7 +6819,7 @@ fn build_tile_buffers_from_features_profiled(
                 start_cap,
                 end_cap,
             } => {
-                let arm_clock = ProfileClock::now();
+                let arm_clock = std::time::Instant::now();
                 let near_corridor = stroke_corridors_available && part_near_corridor(part);
                 let param5 = if pass.deck_m < 0.0 {
                     // Patterned tunnels have no physical sunk mesh; keep
@@ -8357,13 +6852,13 @@ fn build_tile_buffers_from_features_profiled(
                     &mut casing_zbias,
                     param5,
                 );
-                prof_stroke_arm_ms += arm_clock.elapsed_seconds() * 1e3;
+                prof_stroke_arm_ms += arm_clock.elapsed().as_secs_f64() * 1e3;
                 feature_count += 1;
             }
         }
     }
 
-    let prof_events_loop_ms = events_loop_clock.elapsed_seconds() * 1e3;
+    let prof_events_loop_ms = events_loop_clock.elapsed().as_secs_f64() * 1e3;
     let sp = crate::map::geometry::stroke_prof_take();
     profiler.lap(
         "emit",
@@ -8435,8 +6930,6 @@ fn build_tile_buffers_from_features_profiled(
     }
 
     // Pass 3: POI symbols — zoom-constant vector icons, drawn above strokes.
-    // Instanced: the mesh lives once on the GPU, each placement is a record.
-    let mut icon_groups = Vec::<IconInstances>::new();
     for (job_index, (anchor, mesh, color_class, _, _, two_tone, kw, stalls, zoom_floor, _)) in
         icon_jobs.iter().enumerate()
     {
@@ -8444,27 +6937,25 @@ fn build_tile_buffers_from_features_profiled(
         // The lift rides in param4's hundreds (0.25 m quanta) so the zoom
         // floor keeps its low digits.
         let param4_encoded = zoom_floor + (pin_lift_m * 4.0).round() * 100.0;
-        push_icon_instance(
-            &mut icon_groups,
+        append_icon_mesh(
             mesh,
             *anchor,
-            (0.0, 0.0),
-            1.0,
             hex_to_premul_rgba(poi_class_hex(*color_class), 1.0),
             param4_encoded,
+            &mut icon_vertices,
+            &mut icon_indices,
             &mut icon_zbias,
         );
         // carto trees: light canopy disc with a dark center dot.
         if *two_tone == 1 {
             if let Some(core) = icon_mesh("tree_core") {
-                push_icon_instance(
-                    &mut icon_groups,
+                append_icon_mesh(
                     core,
                     *anchor,
-                    (0.0, 0.0),
-                    1.0,
                     hex_to_premul_rgba(0x4c7a4c, 1.0),
                     param4_encoded,
+                    &mut icon_vertices,
+                    &mut icon_indices,
                     &mut icon_zbias,
                 );
             }
@@ -8476,14 +6967,13 @@ fn build_tile_buffers_from_features_profiled(
         if *two_tone == 2 || *two_tone == 3 {
             let bolt_name = if *two_tone == 2 { "charger_bolt_fast" } else { "charger_bolt_ac" };
             if let Some(bolt) = icon_mesh(bolt_name) {
-                push_icon_instance(
-                    &mut icon_groups,
+                append_icon_mesh(
                     bolt,
                     *anchor,
-                    (0.0, 0.0),
-                    1.0,
                     hex_to_premul_rgba(0xffffff, 1.0),
                     param4_encoded,
+                    &mut icon_vertices,
+                    &mut icon_indices,
                     &mut icon_zbias,
                 );
             }
@@ -8613,9 +7103,9 @@ fn build_tile_buffers_from_features_profiled(
     compact_tile_labels(&mut labels);
 
     profiler.lap("tail", "");
-    // FNV over every emitted buffer, printed on the
+    // MAKEPAD_TILE_HASH=1: fnv over every emitted buffer, printed on the
     // TOTAL line — the bit-identity oracle for geometry-path refactors.
-    let buffer_hash = if crate::makepad_platform::makepad_error_log::trace_enabled("map.tile_hash") {
+    let buffer_hash = if std::env::var_os("MAKEPAD_TILE_HASH").is_some() {
         let mut h = 0xcbf29ce484222325u64;
         let mut eat = |bytes: &[u8]| {
             for &b in bytes {
@@ -8632,7 +7122,6 @@ fn build_tile_buffers_from_features_profiled(
                 eat(&i.to_le_bytes());
             }
         }
-        trace!("map.tile_hash", "z{}/{}/{} hash={:016x}", tile_key.z, tile_key.x, tile_key.y, h);
         format!(" hash={h:016x}")
     } else {
         String::new()
@@ -8650,63 +7139,19 @@ fn build_tile_buffers_from_features_profiled(
         ),
     );
 
-    let stage_summary = if profiler.start.elapsed_seconds() * 1e3 > 100.0 {
+    let stage_summary = if profiler.start.elapsed().as_secs_f64() * 1e3 > 100.0 {
         profiler.summary()
     } else {
         String::new()
     };
-    remember_output_capacity_hints(
-        render_zoom,
-        buildings_3d,
-        build_road_core,
-        OutputCapacityHints {
-            labels: labels.len(),
-            pin_hits: pin_hits.len(),
-            icon_jobs: icon_jobs.len(),
-            tree_points: tree_points_3d.len(),
-            signal_points: signal_points_3d.len(),
-            fill_indices: fill_indices.len() + fill_3d_indices.len(),
-            fill_vertices: fill_vertices.len() + fill_3d_vertices.len(),
-            casing_indices: casing_indices.len(),
-            casing_vertices: casing_vertices.len(),
-            stroke_indices: stroke_indices.len(),
-            stroke_vertices: stroke_vertices.len(),
-            icon_indices: icon_indices.len(),
-            icon_vertices: icon_vertices.len(),
-            shadow_instances: shadow_disc_instances.len(),
-            wall_instances: wall_instances.len(),
-            tree_template_vertices: tree_template_vertices.len(),
-            tree_template_indices: tree_template_indices.len(),
-            tree_cross_template_vertices: tree_cross_template_vertices.len(),
-            tree_cross_template_indices: tree_cross_template_indices.len(),
-            tree_instances: tree_instances.len(),
-            stalk_instances: stalk_instances.len(),
-            stoplight_instances: stoplight_instances.len(),
-            road_icon_indices: road_icon_indices.len(),
-            road_icon_vertices: road_icon_vertices.len(),
-        },
-    );
     let mut icon_vertices = icon_vertices;
     let mut icon_indices = icon_indices;
     let (icon_high_vertices, icon_high_indices) =
         split_icon_band(&mut icon_vertices, &mut icon_indices);
-    let (icon_instances, icon_high_instances) = split_icon_instance_band(icon_groups);
     let mut casing_vertices = casing_vertices;
     let mut casing_indices = casing_indices;
-    let (fringe_vertices, fringe_indices) = if want_fringe {
-        split_fringe_band(&mut casing_vertices, &mut casing_indices)
-    } else {
-        (Vec::new(), Vec::new())
-    };
-    // Grounded union faces take the 16-byte face layout. Deck fields can
-    // cross zero inside one ramp triangle, so only triangles whose THREE
-    // records project losslessly may enter the compact stream. Mixed
-    // triangles stay on the road layout and shared vertices are copied.
-    let (face_vertices, face_indices) = split_band_by_all(
-        &mut casing_vertices,
-        &mut casing_indices,
-        is_compact_face_record,
-    );
+    let (fringe_vertices, fringe_indices) =
+        split_fringe_band(&mut casing_vertices, &mut casing_indices);
     // 3D band sub-splits by material (param3, slot 14): walls skip at the
     // mid LOD ring ("roofs only"), canopy balls swap to crossed quads far
     // out. Materials were authored per-append so the predicate is exact.
@@ -8722,94 +7167,47 @@ fn build_tile_buffers_from_features_profiled(
         &mut fill_3d_indices,
         |record| record[14] > 3.5 && record[14] < 4.5,
     );
-    // Ordinary lifted shape-0 roofs use the 16-byte typed roof layout.
-    // Parapet depth variants and any future gradient or patterned roof stay
-    // on the generic vector path; stalks and signals now have instance bands.
-    let (fill_3d_misc_vertices, fill_3d_misc_indices) = split_band_by(
-        &mut fill_3d_vertices,
-        &mut fill_3d_indices,
-        |record| !is_compact_roof_record(record),
-    );
-    // The ground stream is compact only for polygon-fill variants. Building
-    // outline strokes are the sole generic records emitted into this pass;
-    // keep them in a sibling stream so their stroke expansion stays intact.
-    let mut fill_vertices = fill_vertices;
-    let mut fill_indices = fill_indices;
-    let (fill_misc_vertices, fill_misc_indices) = split_band_by(
-        &mut fill_vertices,
-        &mut fill_indices,
-        |record| map_fill_variant_code(record).is_none(),
-    );
     // GPU-pack on the builder thread: uploads ship pre-packed bytes (the
     // main-thread pack was 10-15ms per street tile and throttled the
     // upload drain to one tile per frame).
-    let fill_vertices = pack_fill_vertices(&fill_vertices);
-    let fill_misc_vertices = pack_vector_vertices(&fill_misc_vertices);
-    let fill_3d_vertices = pack_roof_vertices(&fill_3d_vertices);
-    let fill_3d_misc_vertices = pack_vector_vertices(&fill_3d_misc_vertices);
-    debug_assert!(casing_vertices
-        .chunks_exact(VECTOR_FLOATS_PER_VERTEX)
-        .all(|record| record[10].abs() < 0.5 || record[10] >= 99.5));
-    debug_assert!(stroke_vertices
-        .chunks_exact(VECTOR_FLOATS_PER_VERTEX)
-        .all(|record| record[10].abs() < 0.5 || record[10] >= 99.5));
-    debug_assert!(fringe_vertices
-        .chunks_exact(VECTOR_FLOATS_PER_VERTEX)
-        .all(|record| record[10].abs() < 0.5 || record[10] >= 99.5));
-    let face_vertices = pack_face_vertices(&face_vertices);
-    let casing_vertices = pack_road_vertices(&casing_vertices);
-    let stroke_vertices = pack_road_vertices(&stroke_vertices);
+    let fill_vertices = pack_vector_vertices(&fill_vertices);
+    let fill_3d_vertices = pack_vector_vertices(&fill_3d_vertices);
+    let casing_vertices = pack_vector_vertices(&casing_vertices);
+    let stroke_vertices = pack_vector_vertices(&stroke_vertices);
     let icon_vertices = pack_vector_vertices(&icon_vertices);
     let icon_high_vertices = pack_vector_vertices(&icon_high_vertices);
-    let fringe_vertices = pack_road_vertices(&fringe_vertices);
+    let fringe_vertices = pack_vector_vertices(&fringe_vertices);
     let wall_vertices = pack_vector_vertices(&wall_vertices);
     let tree_vertices = pack_vector_vertices(&tree_vertices);
     let tree_cross_vertices = pack_vector_vertices(&tree_cross_vertices);
-    recycle_tess_scratch(&mut tess_verts, &mut tess_indices);
     TileBuffers {
         pin_hits,
-        fill: TypedStream::from_u32(fill_indices, fill_vertices, FILL_TYPED_VERTEX_BYTES),
-        fill_misc_indices,
-        fill_misc_vertices,
-        face: TypedStream::from_u32(face_indices, face_vertices, FACE_TYPED_VERTEX_BYTES),
-        casing: TypedStream::from_u32(casing_indices, casing_vertices, ROAD_TYPED_VERTEX_BYTES),
-        stroke: TypedStream::from_u32(stroke_indices, stroke_vertices, ROAD_TYPED_VERTEX_BYTES),
+        fill_indices,
+        fill_vertices,
+        casing_indices,
+        casing_vertices,
+        stroke_indices,
+        stroke_vertices,
         icon_indices,
         icon_vertices,
         icon_high_indices,
         icon_high_vertices,
-        shadow_disc_instances,
-        icon_instances,
-        icon_high_instances,
-        fringe: TypedStream::from_u32(fringe_indices, fringe_vertices, ROAD_TYPED_VERTEX_BYTES),
-        fill_3d: TypedStream::from_u32(fill_3d_indices, fill_3d_vertices, ROOF_TYPED_VERTEX_BYTES),
-        fill_3d_misc_indices,
-        fill_3d_misc_vertices,
+        fringe_indices,
+        fringe_vertices,
+        fill_3d_indices,
+        fill_3d_vertices,
         wall_indices,
         wall_vertices,
-        wall_instances,
         tree_indices,
         tree_vertices,
         tree_cross_indices,
         tree_cross_vertices,
-        tree_template_indices,
-        tree_template_vertices: pack_vector_vertices(&tree_template_vertices),
-        tree_cross_template_indices,
-        tree_cross_template_vertices: pack_vector_vertices(&tree_cross_template_vertices),
-        tree_instances,
-        stalk_template_indices,
-        stalk_template_vertices: pack_vector_vertices(&stalk_template_vertices),
-        stalk_instances,
-        stoplight_template_indices,
-        stoplight_template_vertices: pack_vector_vertices(&stoplight_template_vertices),
-        stoplight_instances,
         road_icon_indices,
         road_icon_vertices,
         mode_overlay_only: !build_road_core,
         feature_count,
         labels,
         render_zoom,
-        memory_lod: 0,
         stage_summary,
     }
 }
@@ -9009,81 +7407,137 @@ fn append_oneway_arrow(
     *zbias += VECTOR_ZBIAS_STEP;
 }
 
-/// Tilt depth of a free-standing symbol: a SMALL camera-ward bias, enough to
-/// clear the marker's own ground pixel, small enough that buildings
-/// meaningfully in front still occlude. The instanced icon shader carries it
-/// as a constant; keep the two in lockstep.
-pub const ICON_INSTANCE_DEPTH_BIAS: f32 = 0.35;
-/// Clip radius (screen px) of a free-standing symbol: generous, avoids
-/// view-edge pop-in. Shader twin in `DrawMapIcon`.
-pub const ICON_INSTANCE_CLIP_RADIUS: f32 = 24.0;
+fn append_icon_mesh(
+    mesh: &IconMesh,
+    anchor: (f32, f32),
+    color: [f32; 4],
+    min_zoom: f32,
+    out_vertices: &mut Vec<f32>,
+    out_indices: &mut Vec<u32>,
+    zbias: &mut f32,
+) {
+    append_icon_mesh_offset(
+        mesh,
+        anchor,
+        (0.0, 0.0),
+        color,
+        min_zoom,
+        out_vertices,
+        out_indices,
+        zbias,
+    )
+}
 
-/// One symbol placement: the mesh stays on the GPU, this is the 8-float
-/// instance record (see `ICON_INSTANCE_FLOATS`). Every placement still takes
-/// its own zbias step so draw order matches the vertex-baked path.
-fn push_icon_instance(
-    groups: &mut Vec<IconInstances>,
+/// Like append_icon_mesh with an extra SCREEN-px offset added to every
+/// vertex — lets shared meshes (digits) compose inside a pin badge while
+/// staying zoom-constant with it.
+#[allow(clippy::too_many_arguments)]
+fn append_icon_mesh_offset(
+    mesh: &IconMesh,
+    anchor: (f32, f32),
+    screen_offset: (f32, f32),
+    color: [f32; 4],
+    min_zoom: f32,
+    out_vertices: &mut Vec<f32>,
+    out_indices: &mut Vec<u32>,
+    zbias: &mut f32,
+) {
+    append_icon_mesh_offset_scaled(
+        mesh,
+        anchor,
+        screen_offset,
+        1.0,
+        color,
+        min_zoom,
+        out_vertices,
+        out_indices,
+        zbias,
+    )
+}
+
+#[allow(clippy::too_many_arguments)]
+fn append_icon_mesh_offset_scaled(
     mesh: &IconMesh,
     anchor: (f32, f32),
     screen_offset: (f32, f32),
     scale: f32,
     color: [f32; 4],
     min_zoom: f32,
+    out_vertices: &mut Vec<f32>,
+    out_indices: &mut Vec<u32>,
     zbias: &mut f32,
 ) {
-    let mesh_slot = icon_mesh_slot(mesh);
-    let group = match groups.iter_mut().position(|group| group.mesh_slot == mesh_slot) {
-        Some(index) => &mut groups[index],
-        None => {
-            groups.push(IconInstances {
-                mesh_slot,
-                data: Vec::new(),
-            });
-            groups.last_mut().unwrap()
-        }
-    };
-    group.data.extend_from_slice(&[
-        anchor.0,
-        anchor.1,
-        screen_offset.0,
-        screen_offset.1,
-        scale,
-        min_zoom,
-        *zbias,
-        crate::makepad_draw::vector::pack_unorm8x4(color[0], color[1], color[2], color[3]),
-    ]);
-    *zbias += VECTOR_ZBIAS_STEP;
-}
-
-/// Split instance groups into the two icon bands by the record's zoom floor
-/// (param4 composite), mirroring `split_icon_band` for vertex streams.
-fn split_icon_instance_band(groups: Vec<IconInstances>) -> (Vec<IconInstances>, Vec<IconInstances>) {
-    let mut low = Vec::new();
-    let mut high = Vec::new();
-    for group in groups {
-        let mut low_data = Vec::new();
-        let mut high_data = Vec::new();
-        for record in group.data.chunks_exact(ICON_INSTANCE_FLOATS) {
-            if record[5] > ICON_HIGH_BAND_FLOOR {
-                high_data.extend_from_slice(record);
-            } else {
-                low_data.extend_from_slice(record);
-            }
-        }
-        if !low_data.is_empty() {
-            low.push(IconInstances {
-                mesh_slot: group.mesh_slot,
-                data: low_data,
-            });
-        }
-        if !high_data.is_empty() {
-            high.push(IconInstances {
-                mesh_slot: group.mesh_slot,
-                data: high_data,
-            });
-        }
+    // Template cache: for a given (mesh, color, scale, offset) every
+    // instance differs only in anchor, zoom floor and zbias. City-center
+    // tiles at the icon horizon write tens of MB of icon vertices — the
+    // per-vertex construction loop was ~half of the emit stage. Build the
+    // 19-float block once, memcpy, patch 4 slots.
+    thread_local! {
+        static ICON_TEMPLATES: std::cell::RefCell<
+            HashMap<(usize, [u32; 4], u32, u32, u32), Vec<f32>>,
+        > = std::cell::RefCell::new(HashMap::new());
     }
-    (low, high)
+    let base = (out_vertices.len() / VECTOR_FLOATS_PER_VERTEX) as u32;
+    let key = (
+        mesh as *const IconMesh as usize,
+        [
+            color[0].to_bits(),
+            color[1].to_bits(),
+            color[2].to_bits(),
+            color[3].to_bits(),
+        ],
+        scale.to_bits(),
+        screen_offset.0.to_bits(),
+        screen_offset.1.to_bits(),
+    );
+    ICON_TEMPLATES.with(|cache| {
+        let mut cache = cache.borrow_mut();
+        let template = cache.entry(key).or_insert_with(|| {
+            let mut block = Vec::with_capacity(mesh.verts.len() * VECTOR_FLOATS_PER_VERTEX);
+            for vertex in &mesh.verts {
+                block.extend_from_slice(&[
+                    0.0,
+                    0.0,
+                    vertex.u,
+                    vertex.v,
+                    color[0],
+                    color[1],
+                    color[2],
+                    color[3],
+                    1e6, // stroke_mult: fill
+                    vertex.stroke_dist,
+                    ICON_SHAPE_ID,
+                    0.0, // param0: solid color
+                    // param1/2: screen-px offset from the anchor
+                    vertex.x * scale + screen_offset.0,
+                    vertex.y * scale + screen_offset.1,
+                    0.0,
+                    // param4: per-instance view-zoom floor (patched); the
+                    // shader collapses the vertex below it.
+                    0.0,
+                    // Tilt depth: a SMALL camera-ward bias -- enough to
+                    // clear the marker's own ground pixel, small enough
+                    // that buildings meaningfully in FRONT still occlude.
+                    0.35,
+                    24.0, // clip_radius: generous, avoids view-edge pop-in
+                    0.0,
+                ]);
+            }
+            block
+        });
+        let start = out_vertices.len();
+        out_vertices.extend_from_slice(template);
+        for record in out_vertices[start..].chunks_exact_mut(VECTOR_FLOATS_PER_VERTEX) {
+            record[0] = anchor.0;
+            record[1] = anchor.1;
+            record[15] = min_zoom;
+            record[18] = *zbias;
+        }
+    });
+    for index in &mesh.indices {
+        out_indices.push(base + index);
+    }
+    *zbias += VECTOR_ZBIAS_STEP;
 }
 
 fn project_way_points_with_nodes(
@@ -9130,8 +7584,7 @@ fn project_way_points_with_nodes(
 /// the ancestor shift (0 = exact zoom) and the quadrant offsets that map the
 /// ancestor's local space into this tile's.
 pub struct OverlayTileData {
-    /// Decoded on the bake job (`TileBlob::decode`), never on the UI thread.
-    pub raw: super::archive::TileBlob,
+    pub raw: Vec<u8>,
     pub shift: u32,
     pub quadrant_x: u32,
     pub quadrant_y: u32,
@@ -9153,158 +7606,6 @@ fn overlay_zoom_range(reader: &mut MbtilesReader) -> (u32, u32) {
     (parse("minzoom", 0), parse("maxzoom", 30))
 }
 
-/// Build one tile from bytes already supplied by the asynchronous `.mkmap`
-/// archive. Local MBTiles bridge/overlay sidecars remain worker-only inputs.
-pub fn build_local_tile_from_archive_bytes(
-    tile_key: TileKey,
-    base: Option<std::sync::Arc<[u8]>>,
-    detail: Option<std::sync::Arc<[u8]>>,
-    detail_mbtiles_path: Option<&Path>,
-    bridge_dz_mbtiles_path: Option<&Path>,
-    mut overlay_tiles: Vec<OverlayTileData>,
-    overlay_paths: &[String],
-    theme: &CompiledMapTheme,
-    render_zoom: u32,
-    buildings_3d: bool,
-    want_fringe: bool,
-    build_road_core: bool,
-) -> Result<Option<LoadedLocalTile>, String> {
-    for path in overlay_paths.iter().filter(|path| !path.is_empty()) {
-        let (file, filter) = match path.split_once('?') {
-            Some((file, "fast")) => (file, 1_u8),
-            Some((file, "slow")) => (file, 2),
-            Some((file, _)) => (file, 0),
-            None => (path.as_str(), 0),
-        };
-        let Ok(mut reader) = MbtilesReader::open(Path::new(file)) else {
-            continue;
-        };
-        let (min_zoom, max_zoom) = overlay_zoom_range(&mut reader);
-        if tile_key.z < min_zoom {
-            continue;
-        }
-        let shift = tile_key.z.saturating_sub(max_zoom);
-        let fetch_z = tile_key.z - shift;
-        let fetch_x = (tile_key.x as u32 >> shift) as i64;
-        let fetch_y = (tile_key.y as u32 >> shift) as i64;
-        let tms_row = (1_i64 << fetch_z) - 1 - fetch_y;
-        if let Ok(Some(raw)) = reader.get_tile_decoded(fetch_z as i64, fetch_x, tms_row) {
-            overlay_tiles.push(OverlayTileData {
-                raw: raw.into(),
-                shift,
-                quadrant_x: tile_key.x as u32 - ((fetch_x as u32) << shift),
-                quadrant_y: tile_key.y as u32 - ((fetch_y as u32) << shift),
-                filter,
-                has_chargers: file.contains("chargers"),
-            });
-        }
-    }
-
-    let Some(base) = base else {
-        if overlay_tiles.is_empty() {
-            return Ok(None);
-        }
-        let buffers = build_tile_buffers_from_mvt(
-            tile_key,
-            &[],
-            None,
-            None,
-            false,
-            &overlay_tiles,
-            theme,
-            render_zoom,
-            buildings_3d,
-            want_fringe,
-            build_road_core,
-        )?;
-        return Ok(Some(LoadedLocalTile { tile_key, buffers }));
-    };
-
-    let mut bridge_dz = bridge_dz_mbtiles_path
-        .filter(|path| path.is_file())
-        .and_then(|path| MbtilesReader::open(path).ok())
-        .and_then(|mut reader| {
-            let meta = reader.get_metadata().unwrap_or_default();
-            let zoom = meta.get("minzoom").and_then(|z| z.parse::<u32>().ok())?;
-            let bounds: Vec<f64> = meta
-                .get("bounds")?
-                .split(',')
-                .filter_map(|value| value.trim().parse().ok())
-                .collect();
-            (bounds.len() == 4)
-                .then_some((reader, zoom, [bounds[0], bounds[1], bounds[2], bounds[3]]))
-        });
-    let (bridge_dz_raw, bridge_dz_covered) = if let Some((reader, zoom, bounds)) = bridge_dz.as_mut()
-    {
-        if tile_key.z == *zoom {
-            let n = (1_u64 << tile_key.z) as f64;
-            let west = tile_key.x as f64 / n * 360.0 - 180.0;
-            let east = (tile_key.x as f64 + 1.0) / n * 360.0 - 180.0;
-            let lat = |y: f64| {
-                (std::f64::consts::PI * (1.0 - 2.0 * y / n))
-                    .sinh()
-                    .atan()
-                    .to_degrees()
-            };
-            let north = lat(tile_key.y as f64);
-            let south = lat(tile_key.y as f64 + 1.0);
-            let covered = west >= bounds[0]
-                && east <= bounds[2]
-                && south >= bounds[1]
-                && north <= bounds[3];
-            if covered {
-                let tms_row = (1_i64 << tile_key.z) - 1 - tile_key.y as i64;
-                (
-                    reader
-                        .get_tile_decoded(tile_key.z as i64, tile_key.x as i64, tms_row)
-                        .ok()
-                        .flatten(),
-                    true,
-                )
-            } else {
-                (None, false)
-            }
-        } else {
-            (None, false)
-        }
-    } else {
-        (None, false)
-    };
-    let detail_needed = render_zoom >= ICON_MIN_ZOOM
-        || render_zoom >= 16
-        || (buildings_3d && render_zoom >= BUILDING_3D_MIN_ZOOM)
-        || !bridge_dz_covered;
-    let detail = if detail.is_none() && detail_needed {
-        detail_mbtiles_path
-            .filter(|path| path.is_file())
-            .and_then(|path| MbtilesReader::open(path).ok())
-            .and_then(|mut reader| {
-                let tms_row = (1_i64 << tile_key.z) - 1 - tile_key.y as i64;
-                reader
-                    .get_tile_decoded(tile_key.z as i64, tile_key.x as i64, tms_row)
-                    .ok()
-                    .flatten()
-                    .map(std::sync::Arc::from)
-            })
-    } else {
-        detail
-    };
-    let buffers = build_tile_buffers_from_mvt(
-        tile_key,
-        &base,
-        detail_needed.then_some(detail.as_deref()).flatten(),
-        bridge_dz_raw.as_deref(),
-        bridge_dz_covered,
-        &overlay_tiles,
-        theme,
-        render_zoom,
-        buildings_3d,
-        want_fringe,
-        build_road_core,
-    )?;
-    Ok(Some(LoadedLocalTile { tile_key, buffers }))
-}
-
 pub fn load_local_tile_batch(
     mbtiles_path: &Path,
     detail_mbtiles_path: Option<&Path>,
@@ -9314,7 +7615,6 @@ pub fn load_local_tile_batch(
     theme: &CompiledMapTheme,
     render_zoom: u32,
     buildings_3d: bool,
-    want_fringe: bool,
     build_road_core: bool,
 ) -> Result<(Vec<LoadedLocalTile>, Vec<TileKey>), String> {
     if requested.is_empty() {
@@ -9404,7 +7704,7 @@ pub fn load_local_tile_batch(
             let tms_row = (1_i64 << fetch_z) - 1 - fetch_y;
             if let Ok(Some(raw)) = reader.get_tile_decoded(fetch_z as i64, fetch_x, tms_row) {
                 out.push(OverlayTileData {
-                    raw: raw.into(),
+                    raw,
                     shift,
                     quadrant_x: (tile_key.x as u32) - ((fetch_x as u32) << shift),
                     quadrant_y: (tile_key.y as u32) - ((fetch_y as u32) << shift),
@@ -9495,7 +7795,6 @@ pub fn load_local_tile_batch(
                         theme,
                         render_zoom,
                         buildings_3d,
-                        want_fringe,
                         build_road_core,
                     ) {
                         Ok(buffers) => loaded.push(LoadedLocalTile { tile_key, buffers }),
@@ -9503,7 +7802,7 @@ pub fn load_local_tile_batch(
                     }
                     continue;
                 };
-                let t_build = ProfileClock::now();
+                let t_build = std::time::Instant::now();
                 let (bridge_dz_raw, bridge_dz_covered) = fetch_bridge_dz(tile_key);
                 let detail_needed = render_zoom >= ICON_MIN_ZOOM
                     || render_zoom >= 16
@@ -9540,13 +7839,12 @@ pub fn load_local_tile_batch(
                     theme,
                     render_zoom,
                     buildings_3d,
-                    want_fringe,
                     build_road_core,
                 ) {
                     Ok(buffers) => {
                         // Slow-tile forensics: anything over 150ms is worth a
                         // line — which tile, how many bytes, what it holds.
-                        let build_ms = t_build.elapsed_seconds() * 1e3;
+                        let build_ms = t_build.elapsed().as_secs_f64() * 1e3;
                         if build_ms > 150.0 {
                             // Everything needed to replay this exact build
                             // headlessly, plus the ready-to-paste command.
@@ -9571,7 +7869,7 @@ pub fn load_local_tile_batch(
                                 format!(" TILE_PROFILE_OVERLAYS=\"{}\"", overlay_paths.join(";"))
                             };
                             log!(
-                                "MapView: SLOW tile z{} x{} y{}: {:.0}ms build rz{} {} raw {} detail {} | stages: {} | repro: MAKEPAD_TRACE=map.tile_profile TILE_PROFILE_ARCHIVE={}{}{}{} TILE_PROFILE_KEYS=\"{},{},{}\" TILE_PROFILE_RENDER_ZOOM={} TILE_PROFILE_3D={} cargo test -p makepad-widgets --features maps --release profile_tile_build -- --ignored --nocapture",
+                                "MapView: SLOW tile z{} x{} y{}: {:.0}ms build rz{} {} raw {} detail {} | stages: {} | repro: MAKEPAD_TILE_STAGES=1 TILE_PROFILE_ARCHIVE={}{}{}{} TILE_PROFILE_KEYS=\"{},{},{}\" TILE_PROFILE_RENDER_ZOOM={} TILE_PROFILE_3D={} cargo test -p makepad-widgets --features maps --release profile_tile_build -- --ignored --nocapture",
                                 tile_key.z,
                                 tile_key.x,
                                 tile_key.y,
@@ -9703,7 +8001,6 @@ pub fn load_local_tile_batch(
                 theme,
                 render_zoom,
                 buildings_3d,
-                want_fringe,
                 build_road_core,
             ) {
                 Ok(buffers) => {
@@ -9737,130 +8034,6 @@ pub fn load_local_tile_batch(
     Ok((loaded, decode_failed))
 }
 
-#[cfg(test)]
-mod local_archive_regression_tests {
-    use super::*;
-    use makepad_mbtile_reader::MbtilesWriter;
-
-    fn test_mbtiles(name: &str, with_tile: bool) -> std::path::PathBuf {
-        test_mbtiles_with_payload(name, with_tile.then_some(&[][..]))
-    }
-
-    fn test_mbtiles_with_payload(
-        name: &str,
-        tile: Option<&[u8]>,
-    ) -> std::path::PathBuf {
-        // Unique per process AND per call: tests run in parallel, and a
-        // wall-clock nonce collides within the same tick.
-        static NONCE: std::sync::atomic::AtomicU64 = std::sync::atomic::AtomicU64::new(0);
-        let id = format!(
-            "{}-{}",
-            std::process::id(),
-            NONCE.fetch_add(1, std::sync::atomic::Ordering::Relaxed)
-        );
-        let path = std::path::PathBuf::from(format!("target/{name}-{id}.mbtiles"));
-        let mut writer = MbtilesWriter::create(&path).unwrap();
-        writer.set_metadata("minzoom", "0");
-        writer.set_metadata("maxzoom", "0");
-        if let Some(tile) = tile {
-            writer.write_tile_encoded(0, 0, 0, tile).unwrap();
-        }
-        writer.finish().unwrap();
-        path
-    }
-
-    fn protobuf_varint(mut value: u64, out: &mut Vec<u8>) {
-        while value >= 0x80 {
-            out.push((value as u8) | 0x80);
-            value >>= 7;
-        }
-        out.push(value as u8);
-    }
-
-    fn protobuf_varint_field(field: u64, value: u64, out: &mut Vec<u8>) {
-        protobuf_varint(field << 3, out);
-        protobuf_varint(value, out);
-    }
-
-    fn protobuf_bytes_field(field: u64, value: &[u8], out: &mut Vec<u8>) {
-        protobuf_varint((field << 3) | 2, out);
-        protobuf_varint(value.len() as u64, out);
-        out.extend_from_slice(value);
-    }
-
-    fn nonempty_polygon_mvt() -> Vec<u8> {
-        let mut geometry = Vec::new();
-        for value in [9, 20, 20, 26, 200, 0, 0, 200, 199, 0, 15] {
-            protobuf_varint(value, &mut geometry);
-        }
-        let mut feature = Vec::new();
-        protobuf_varint_field(3, 3, &mut feature);
-        protobuf_bytes_field(4, &geometry, &mut feature);
-        let mut layer = Vec::new();
-        protobuf_bytes_field(1, b"natura2000", &mut layer);
-        protobuf_bytes_field(2, &feature, &mut layer);
-        protobuf_varint_field(5, 4096, &mut layer);
-        protobuf_varint_field(15, 2, &mut layer);
-        let mut tile = Vec::new();
-        protobuf_bytes_field(3, &layer, &mut tile);
-        tile
-    }
-
-    #[test]
-    fn archive_overlay_only_build_ignores_detail_like_legacy_branch() {
-        let base = test_mbtiles("archive-missing-base", false);
-        let overlay_payload = nonempty_polygon_mvt();
-        let overlay = test_mbtiles_with_payload("archive-overlay", Some(&overlay_payload));
-        let overlay_paths = vec![overlay.to_string_lossy().into_owned()];
-        let key = TileKey { z: 0, x: 0, y: 0 };
-        let build = |detail| {
-            build_local_tile_from_archive_bytes(
-                key,
-                None,
-                detail,
-                None,
-                None,
-                Vec::new(),
-                &overlay_paths,
-                &CompiledMapTheme::default(),
-                0,
-                false,
-                true,
-                false,
-            )
-            .unwrap()
-            .unwrap()
-            .buffers
-        };
-        let (mut legacy, failed) = load_local_tile_batch(
-            &base,
-            None,
-            None,
-            &overlay_paths,
-            &[key],
-            &CompiledMapTheme::default(),
-            0,
-            false,
-            true,
-            false,
-        )
-        .unwrap();
-        assert!(failed.is_empty());
-        let mut legacy = legacy.pop().unwrap().buffers;
-        let mut archive = build(None);
-        let mut with_unusable_detail = build(Some(vec![0xff, 0xff, 0xff].into()));
-        assert!(legacy.feature_count > 0);
-        assert!(!legacy.fill.is_empty());
-        legacy.stage_summary.clear();
-        archive.stage_summary.clear();
-        with_unusable_detail.stage_summary.clear();
-        assert_eq!(legacy, archive);
-        assert_eq!(archive, with_unusable_detail);
-        std::fs::remove_file(base).unwrap();
-        std::fs::remove_file(overlay).unwrap();
-    }
-}
-
 // --- MVT (Mapbox Vector Tile) parsing ---
 
 /// Receives decoded MVT features (tile-local integer geometry + tags).
@@ -9880,15 +8053,14 @@ pub trait MvtSink {
     /// of keys per feature (multilingual names, addr:*) that no consumer
     /// below the icon zooms ever reads.
     fn tag_key_whitelist(&self, _layer_name: &str) -> Option<&'static [&'static str]> {
-        Some(point_keys())
+        None
     }
     fn add_path(
         &mut self,
         tile_key: TileKey,
         extent: u32,
         points: &[(i32, i32)],
-        tags: TagSet,
-        meta: MvtPathMeta,
+        tags: HashMap<String, String>,
         close: bool,
     );
     fn add_point(
@@ -9896,18 +8068,10 @@ pub trait MvtSink {
         tile_key: TileKey,
         extent: u32,
         point: (i32, i32),
-        tags: TagSet,
+        tags: HashMap<String, String>,
     );
 }
 
-#[derive(Clone, Copy, Debug, Default)]
-pub struct MvtPathMeta {
-    pub feature_index: u32,
-    pub path_index: u32,
-    /// Parse-local identity shared by all rings of one polygon feature.
-    pub feature_group: Option<u64>,
-}
-
 /// Collects MVT features directly in tile-local f32 coordinates with
 /// scale-aware vertex thinning — the typed replacement for the old
 /// MVT -> Overpass-JSON -> parse round trip.
@@ -9930,46 +8094,12 @@ enum LayerParseFilter {
     DetailLayers { points: bool, lines: bool, polygons: bool },
 }
 
-const DETAIL_WAY_KEYS: &[&str] = &[
-    "layer", "bridge", "tunnel", "highway", "railway", "width", "barrier", "area",
-    "name", "attraction", "zoo", "tourism", "public_transport", "landuse", "leisure",
-    "natural", "building", "building:part", "height", "building:levels", "min_height",
-    "building:min_level", "location", "place", "parking", "surface", "access", "service",
-    "link", "rail", "waterway", "ref", "boundary", "class", "subclass", "kind",
-    "junction", "oneway", "oneway_reverse", "mode", "osm_layer", "bouwjaar",
-    "aantal_inwoners", "buurtcode", "wijkcode", "gemeentecode", "naam", "naam_n2k",
-    "buurtnaam", "wijknaam", "gemeentenaam",
-    "__makepad_osm_id", "__makepad_osm_type", "L", "F", "P", "dz", "hw",
-];
-
-const DETAIL_POINT_EXTRA_KEYS: &[&str] = &[
-    "amenity", "brand", "craft", "entrance", "historic", "max_kw", "office", "operator",
-    "shop", "kerb", "bus", "shelter", "housename", "housenumber", "station",
-    "population", "evses", "city", "connectors", "name:latin", "name:en", "name_int",
-];
-
-static POINT_KEYS: std::sync::OnceLock<Vec<&'static str>> = std::sync::OnceLock::new();
-
-fn point_keys() -> &'static [&'static str] {
-    POINT_KEYS
-        .get_or_init(|| {
-            let mut keys = DETAIL_WAY_KEYS.to_vec();
-            keys.extend_from_slice(DETAIL_POINT_EXTRA_KEYS);
-            keys
-        })
-        .as_slice()
-}
-
-pub(super) fn warm_tile_registries() {
-    let _ = point_keys();
-}
-
 struct MvtLocalCollector {
     layer_filter: LayerParseFilter,
     min_dist_sq: f32,
     next_feature_id: u64,
     ways: Vec<TileWay>,
-    points: Vec<((f32, f32), TagSet)>,
+    points: Vec<((f32, f32), HashMap<String, String>)>,
     /// Baked dense deck profiles keyed (source layer, feature index, path
     /// index) — validated and substituted during collection.
     base_dz: HashMap<(String, u32, u32), BaseDzProfile>,
@@ -9978,49 +8108,17 @@ struct MvtLocalCollector {
 impl MvtLocalCollector {
     fn new(render_scale: f32) -> Self {
         let min_dist = 0.35 / render_scale.max(0.001);
-        let (mut ways, mut points) = BAKE_SCRATCH.with(|slot| {
-            let mut scratch = slot.borrow_mut();
-            (
-                scratch.way_buffers.pop().unwrap_or_default(),
-                scratch.point_buffers.pop().unwrap_or_default(),
-            )
-        });
-        ways.clear();
-        points.clear();
         Self {
             layer_filter: LayerParseFilter::All,
             min_dist_sq: min_dist * min_dist,
             next_feature_id: 1,
-            ways,
-            points,
+            ways: Vec::new(),
+            points: Vec::new(),
             base_dz: HashMap::new(),
         }
     }
 }
 
-impl Drop for MvtLocalCollector {
-    fn drop(&mut self) {
-        while let Some(way) = self.ways.pop() {
-            let TileWay { points, tags, dz, .. } = way;
-            // Drop the tag view before borrowing the scratch slot: the
-            // last arena reference recycles its own buffers into that slot.
-            drop(tags);
-            recycle_way_points(points);
-            if let Some(dz) = dz {
-                recycle_way_dz(dz);
-            }
-        }
-        self.points.clear();
-        let mut ways = std::mem::take(&mut self.ways);
-        let mut points = std::mem::take(&mut self.points);
-        let _ = BAKE_SCRATCH.try_with(|slot| {
-            let mut scratch = slot.borrow_mut();
-            scratch.way_buffers.push(std::mem::take(&mut ways));
-            scratch.point_buffers.push(std::mem::take(&mut points));
-        });
-    }
-}
-
 impl MvtSink for MvtLocalCollector {
     fn alloc_feature_id(&mut self) -> u64 {
         let id = self.next_feature_id;
@@ -10046,9 +8144,49 @@ impl MvtSink for MvtLocalCollector {
     }
 
     fn tag_key_whitelist(&self, _layer_name: &str) -> Option<&'static [&'static str]> {
-        // Applied in every parse mode. This is the complete bounded union
-        // consumed by styling, labels, overlays, detail merge and icons.
-        Some(point_keys())
+        // Every key the detail-merge way consumers (corridors, barriers,
+        // platforms, attraction/pedestrian/green rings, building extrusion)
+        // or downstream styling of their rewritten layers can read. Point
+        // features are the one consumer with an open-ended key set
+        // (micro_icon_for_tags), so the whitelist only arms when the point
+        // layers are off — below the icon zooms, exactly where the tag mass
+        // hurts.
+        const DETAIL_WAY_KEYS: &[&str] = &[
+            "layer", "bridge", "tunnel", "highway", "railway", "width", "barrier", "area",
+            "name", "attraction", "zoo", "tourism", "public_transport", "landuse",
+            "leisure", "natural", "building", "building:part", "height",
+            "building:levels", "min_height", "building:min_level", "location", "place",
+            "parking", "surface", "access", "service", "link", "rail", "waterway", "ref",
+        ];
+        // Point layers add the (bounded) icon-matcher key set: every key
+        // icons.rs or the point/attraction routing in merge_detail_features
+        // reads. micro POIs carry dozens of address/name-translation tags
+        // that nothing consumes — at the kf16 icon horizon this parse was
+        // ~140ms/tile with the whitelist forced off.
+        const DETAIL_POINT_EXTRA_KEYS: &[&str] = &[
+            "amenity", "brand", "craft", "entrance", "historic", "max_kw", "office",
+            "operator", "shop", "osm_layer", "kerb", "bus", "shelter",
+        ];
+        static POINT_KEYS: std::sync::OnceLock<Vec<&'static str>> = std::sync::OnceLock::new();
+        static NO_WHITELIST: std::sync::OnceLock<bool> = std::sync::OnceLock::new();
+        if *NO_WHITELIST
+            .get_or_init(|| std::env::var_os("MAKEPAD_NO_TAG_WHITELIST").is_some())
+        {
+            return None;
+        }
+        match self.layer_filter {
+            LayerParseFilter::DetailLayers { points: false, .. } => Some(DETAIL_WAY_KEYS),
+            LayerParseFilter::DetailLayers { points: true, .. } => Some(
+                POINT_KEYS
+                    .get_or_init(|| {
+                        let mut keys: Vec<&'static str> = DETAIL_WAY_KEYS.to_vec();
+                        keys.extend_from_slice(DETAIL_POINT_EXTRA_KEYS);
+                        keys
+                    })
+                    .as_slice(),
+            ),
+            _ => None,
+        }
     }
 
     fn add_path(
@@ -10056,8 +8194,7 @@ impl MvtSink for MvtLocalCollector {
         _tile_key: TileKey,
         extent: u32,
         points: &[(i32, i32)],
-        tags: TagSet,
-        meta: MvtPathMeta,
+        mut tags: HashMap<String, String>,
         close: bool,
     ) {
         if points.len() < 2 {
@@ -10066,32 +8203,54 @@ impl MvtSink for MvtLocalCollector {
         // Baked dz joins on (source layer, feature idx, path idx). Its dense
         // geometry replaces the sparse base path only when both raw
         // endpoints still match, so a stale bake fails closed.
+        let feature_index = tags.remove(MVT_INTERNAL_FIDX_KEY);
+        let path_index = tags.remove(MVT_INTERNAL_PIDX_KEY);
         let scale = TILE_SIZE as f32 / extent.max(1) as f32;
         let profile = if self.base_dz.is_empty() {
             None
         } else {
-            tags.get("layer").and_then(|layer| {
-                self.base_dz
-                    .get(&(layer.to_string(), meta.feature_index, meta.path_index))
-                    .and_then(|profile| {
-                        base_dz_profile_projected_points(profile, points, scale, close).map(
-                            |projected| BaseDzProfile {
-                                points: projected,
-                                decks: profile.decks.clone(),
-                            },
-                        )
-                    })
-            })
+            match (tags.get("layer"), feature_index.as_deref(), path_index) {
+                (Some(layer), Some(fidx), Some(pidx)) => {
+                    match (fidx.parse::<u32>(), pidx.parse::<u32>()) {
+                        (Ok(fidx), Ok(pidx)) => self
+                            .base_dz
+                            .get(&(layer.clone(), fidx, pidx))
+                            .and_then(|profile| {
+                                base_dz_profile_projected_points(
+                                    profile, points, scale, close,
+                                )
+                                .map(|projected| BaseDzProfile {
+                                    points: projected,
+                                    decks: profile.decks.clone(),
+                                })
+                            }),
+                        _ => None,
+                    }
+                }
+                _ => None,
+            }
         };
-        let source_len = profile.as_ref().map_or(points.len(), |profile| profile.points.len());
-        let (mut out, mut out_dz) = take_way_geometry_buffers(source_len);
+        let source: Vec<((f32, f32), Option<f32>)> = if let Some(profile) = profile {
+            profile
+                .points
+                .into_iter()
+                .zip(profile.decks.into_iter().map(Some))
+                .collect()
+        } else {
+            points
+                .iter()
+                .map(|&(x, y)| ((x as f32 * scale, y as f32 * scale), None))
+                .collect()
+        };
+        let mut out = Vec::<(f32, f32)>::with_capacity(source.len() + 1);
+        let mut out_dz = Vec::<f32>::new();
         let mut last: Option<(f32, f32)> = None;
-        let mut push_point = |point: (f32, f32), deck: Option<f32>| {
+        for (point, deck) in source {
             if let Some(prev) = last {
                 let dx = point.0 - prev.0;
                 let dy = point.1 - prev.1;
                 if dx * dx + dy * dy < self.min_dist_sq {
-                    return;
+                    continue;
                 }
             }
             out.push(point);
@@ -10099,19 +8258,8 @@ impl MvtSink for MvtLocalCollector {
                 out_dz.push(deck);
             }
             last = Some(point);
-        };
-        if let Some(profile) = profile {
-            for (point, deck) in profile.points.into_iter().zip(profile.decks) {
-                push_point(point, Some(deck));
-            }
-        } else {
-            for &(x, y) in points {
-                push_point((x as f32 * scale, y as f32 * scale), None);
-            }
         }
         if out.len() < 2 {
-            recycle_way_points(out);
-            recycle_way_dz(out_dz);
             return;
         }
         if close {
@@ -10122,25 +8270,17 @@ impl MvtSink for MvtLocalCollector {
                 }
             }
             if out.len() < 4 {
-                recycle_way_points(out);
-                recycle_way_dz(out_dz);
                 return;
             }
         }
-        let dz = if !out_dz.is_empty() && out_dz.iter().any(|&v| v.abs() > 0.05) {
-            Some(out_dz)
-        } else {
-            recycle_way_dz(out_dz);
-            None
-        };
+        let dz = (!out_dz.is_empty() && out_dz.iter().any(|&v| v.abs() > 0.05))
+            .then_some(out_dz);
         self.ways.push(TileWay {
             points: out,
             tags,
             closed: close,
             dz,
-            fidx: Some(meta.feature_index),
-            feature_group: meta.feature_group,
-            ring_index: Some(meta.path_index),
+            fidx: feature_index.as_deref().and_then(|v| v.parse::<u32>().ok()),
         });
     }
 
@@ -10149,7 +8289,7 @@ impl MvtSink for MvtLocalCollector {
         _tile_key: TileKey,
         extent: u32,
         point: (i32, i32),
-        tags: TagSet,
+        tags: HashMap<String, String>,
     ) {
         let scale = TILE_SIZE as f32 / extent.max(1) as f32;
         self.points
@@ -10188,6 +8328,37 @@ impl MvtGeomType {
     }
 }
 
+#[derive(Clone, Debug)]
+enum MvtValue {
+    String(String),
+    Float(f32),
+    Double(f64),
+    Int(i64),
+    UInt(u64),
+    SInt(i64),
+    Bool(bool),
+}
+
+impl MvtValue {
+    fn to_tag_string(&self) -> String {
+        match self {
+            Self::String(value) => value.clone(),
+            Self::Float(value) => format!("{}", value),
+            Self::Double(value) => format!("{}", value),
+            Self::Int(value) => format!("{}", value),
+            Self::UInt(value) => format!("{}", value),
+            Self::SInt(value) => format!("{}", value),
+            Self::Bool(value) => {
+                if *value {
+                    "true".to_string()
+                } else {
+                    "false".to_string()
+                }
+            }
+        }
+    }
+}
+
 // --- Baked painter-cascade faces (payload v2-faces-1) ----------------------
 // The road painter-order union cascade (compute_visible_regions) is fully
 // deterministic per (tile bytes, bridge-dz bytes, style structure, render
@@ -10222,31 +8393,6 @@ pub fn bake_tile_paint_faces(
     theme: &CompiledMapTheme,
     bucket: u32,
 ) -> Option<BakedFacesBucket> {
-    try_bake_tile_paint_faces(
-        tile_key,
-        raw_tile_data,
-        detail_tile_data,
-        bridge_dz_tile_data,
-        bridge_dz_covered,
-        theme,
-        bucket,
-    )
-    .ok()
-    .flatten()
-}
-
-/// Fallible face-bake entry used by the offline worker. The Option wrapper
-/// above remains convenient for probes; production baking must retain the
-/// tile-build error text so it can skip and report that tile.
-pub fn try_bake_tile_paint_faces(
-    tile_key: TileKey,
-    raw_tile_data: &[u8],
-    detail_tile_data: Option<&[u8]>,
-    bridge_dz_tile_data: Option<&[u8]>,
-    bridge_dz_covered: bool,
-    theme: &CompiledMapTheme,
-    bucket: u32,
-) -> Result<Option<BakedFacesBucket>, String> {
     FACES_BAKE_SINK.with(|sink| *sink.borrow_mut() = Some(None));
     let result = build_tile_buffers_from_mvt(
         tile_key,
@@ -10262,11 +8408,12 @@ pub fn try_bake_tile_paint_faces(
         // tier inputs — the faces signature — are building-independent.
         true,
         true,
-        true,
     );
     let captured = FACES_BAKE_SINK.with(|sink| sink.borrow_mut().take());
-    result?;
-    Ok(captured.flatten())
+    match (result, captured) {
+        (Ok(_), Some(bucket)) => bucket,
+        _ => None,
+    }
 }
 
 const BAKED_FACES_FIELD: u32 = 101;
@@ -10446,9 +8593,11 @@ pub struct BakedFacesBucket {
     pub bucket: u32,
     pub signature: u64,
     pub regions: Vec<VisibleRegions>,
-    /// Reserved v3 compatibility slots. Building and deck shadows are now
-    /// derived by the draw-time shadow mask, so v4 writers leave these
-    /// fields empty and the parser accepts them only for old archives.
+    /// Baked T3 building-shadow output (v3): the dissolved+opened shadow
+    /// shapes and the grounded footprints the deck-shadow pass subtracts.
+    /// Guarded by their own input signature — buildings and roads change
+    /// independently. Night themes leave shadows unsubmitted; the shapes
+    /// bake once under the standard sun.
     pub shadow_signature: u64,
     pub shadow_shapes: Vec<Vec<Vec<[f64; 2]>>>,
     pub shadow_footprints: Vec<Vec<[f64; 2]>>,
@@ -10520,39 +8669,6 @@ pub fn encode_baked_faces_field(buckets: &[BakedFacesBucket]) -> Vec<u8> {
     field
 }
 
-#[cfg(test)]
-#[test]
-fn trimmed_v4_and_legacy_v3_face_streams_parse_with_empty_shadow_sections() {
-    let bucket = BakedFacesBucket {
-        bucket: 16,
-        signature: 7,
-        regions: Vec::new(),
-        shadow_signature: 0,
-        shadow_shapes: Vec::new(),
-        shadow_footprints: Vec::new(),
-        building_signature: 11,
-        buildings: Vec::new(),
-    };
-    let v4 = encode_baked_faces_field(&[bucket]);
-    let parsed = parse_baked_faces(&v4, 16).expect("trimmed v4 stream");
-    assert!(parsed.shadow_shapes.is_empty());
-    assert!(parsed.shadow_footprints.is_empty());
-    assert_eq!(parsed.building_signature, 11);
-
-    // A v3 body ends after the same empty shadow sections. Reuse the v4
-    // encoder with an empty v4 extension; v3 ignores that zero-valued tail
-    // and validates the same coordinate checksum.
-    let mut v3 = v4;
-    let mut pos = 0;
-    let _field_key = read_pb_varint(&v3, &mut pos).unwrap();
-    let _blob_len = read_pb_varint(&v3, &mut pos).unwrap();
-    v3[pos] = 3;
-    let parsed = parse_baked_faces(&v3, 16).expect("legacy v3 stream");
-    assert!(parsed.shadow_shapes.is_empty());
-    assert_eq!(parsed.building_signature, 0);
-    assert!(parsed.buildings.is_empty());
-}
-
 fn read_shapes(
     blob: &[u8],
     pos: &mut usize,
@@ -10965,7 +9081,7 @@ fn emit_baked_fill_body(
 pub fn parse_mvt_tile(
     tile_data: &[u8],
     tile_key: TileKey,
-    builder: &mut (impl MvtSink + ?Sized),
+    builder: &mut impl MvtSink,
 ) -> Result<(), String> {
     let mut pos = 0_usize;
     while pos < tile_data.len() {
@@ -10983,25 +9099,17 @@ pub fn parse_mvt_tile(
     Ok(())
 }
 
-fn parse_mvt_tile_erased(
-    tile_data: &[u8],
-    tile_key: TileKey,
-    builder: &mut dyn MvtSink,
-) -> Result<(), String> {
-    parse_mvt_tile(tile_data, tile_key, builder)
-}
-
 fn parse_mvt_layer(
     layer_data: &[u8],
     tile_key: TileKey,
-    builder: &mut (impl MvtSink + ?Sized),
+    builder: &mut impl MvtSink,
 ) -> Result<(), String> {
     let mut pos = 0_usize;
     let mut layer_name = String::new();
     let mut extent = 4096_u32;
     let mut features = Vec::<&[u8]>::new();
-    let mut raw_keys = Vec::<&[u8]>::new();
-    let mut raw_values = Vec::<&[u8]>::new();
+    let mut keys = Vec::<String>::new();
+    let mut values = Vec::<MvtValue>::new();
 
     while pos < layer_data.len() {
         let key = read_pb_varint(layer_data, &mut pos)?;
@@ -11013,8 +9121,14 @@ fn parse_mvt_layer(
                 layer_name = String::from_utf8_lossy(slice).into_owned();
             }
             (2, 2) => features.push(read_pb_len_slice(layer_data, &mut pos)?),
-            (3, 2) => raw_keys.push(read_pb_len_slice(layer_data, &mut pos)?),
-            (4, 2) => raw_values.push(read_pb_len_slice(layer_data, &mut pos)?),
+            (3, 2) => {
+                let slice = read_pb_len_slice(layer_data, &mut pos)?;
+                keys.push(String::from_utf8_lossy(slice).into_owned());
+            }
+            (4, 2) => {
+                let value = parse_mvt_value(read_pb_len_slice(layer_data, &mut pos)?)?;
+                values.push(value);
+            }
             (5, 0) => extent = read_pb_varint(layer_data, &mut pos)? as u32,
             _ => skip_pb_field(layer_data, &mut pos, wire)?,
         }
@@ -11026,473 +9140,178 @@ fn parse_mvt_layer(
     if !builder.wants_layer(&layer_name) {
         return Ok(());
     }
-    let mut scratch = ParseScratchLease::take();
-    // Resolve raw key-table slots to compact ids once. Even a sink asking
-    // for all tags is capped by the engine's consumer whitelist: discarded
-    // keys and the values referenced only by them are never decoded.
-    let sink_whitelist = builder.tag_key_whitelist(&layer_name).unwrap_or(point_keys());
-    let TagArenaBuffers { mut strings, mut keys, mut values, mut pairs } =
-        take_tag_arena_buffers();
-    strings.clear();
-    keys.clear();
-    values.clear();
-    pairs.clear();
-    let key_ids = &mut scratch.key_ids;
-    key_ids.clear();
-    if key_ids.capacity() < raw_keys.len() {
-        key_ids.reserve(raw_keys.len());
-    }
-    for raw in raw_keys {
-        let wanted = std::str::from_utf8(raw).ok().filter(|key| {
-            point_keys().contains(key) && sink_whitelist.contains(key)
-        });
-        if let Some(key) = wanted {
-            let id = arena_key_id(&mut strings, &mut keys, key)?;
-            key_ids.push(Some(id));
-        } else {
-            key_ids.push(None);
-        }
-    }
-
-    let raw_pairs = &mut scratch.raw_tag_pairs;
-    raw_pairs.clear();
-    let wanted_values = &mut scratch.wanted_values;
-    wanted_values.clear();
-    wanted_values.resize(raw_values.len(), false);
-    let mut pending = Vec::<PendingMvtFeature<'_>>::with_capacity(features.len());
+    // Key-level lazy skip: one bool per key-table entry.
+    let key_wanted: Option<Vec<bool>> = builder.tag_key_whitelist(&layer_name).map(|whitelist| {
+        keys.iter()
+            .map(|key| whitelist.contains(&key.as_str()))
+            .collect()
+    });
     for (feature_index, feature_data) in features.into_iter().enumerate() {
-        if let Some(feature) = scan_mvt_feature(
+        parse_mvt_feature(
             feature_index as u32,
             feature_data,
-            &key_ids,
-            raw_pairs,
-            wanted_values,
-        )? {
-            pending.push(feature);
-        }
-    }
-
-    let value_ids = &mut scratch.value_ids;
-    value_ids.clear();
-    value_ids.resize(raw_values.len(), None);
-    for (raw_index, (raw, wanted)) in raw_values
-        .into_iter()
-        .zip(wanted_values.iter().copied())
-        .enumerate()
-    {
-        if wanted {
-            let value_id = parse_mvt_value_into(raw, &mut strings, &mut values)?;
-            value_ids[raw_index] = Some(value_id);
-        }
-    }
-
-    let needed_pairs = raw_pairs.len() + pending.len() * 2;
-    if pairs.capacity() < needed_pairs {
-        pairs.reserve(needed_pairs);
-    }
-    let layer_key = arena_key_id(&mut strings, &mut keys, "layer")?;
-    let layer_value = arena_value_id(&mut strings, &mut values, &layer_name)?;
-    let static_values = &mut scratch.static_tag_values;
-    static_values.clear();
-    for feature in &mut pending {
-        let start = pairs.len();
-        for &(key_id, raw_value_id) in
-            &raw_pairs[feature.raw_tags.start..feature.raw_tags.end]
-        {
-            if let Some(value_id) = value_ids.get(raw_value_id as usize).copied().flatten() {
-                pairs.push((key_id, value_id));
-            }
-        }
-        normalize_arena_tags(
             &layer_name,
-            feature.geom_type,
-            &mut strings,
-            &mut keys,
-            &mut values,
-            static_values,
-            layer_key,
-            layer_value,
-            &mut pairs,
-            start,
-        )?;
-        feature.tags = u32::try_from(start).map_err(|_| "mvt tag arena exceeds u32".to_string())?
-            ..u32::try_from(pairs.len()).map_err(|_| "mvt tag arena exceeds u32".to_string())?;
-    }
-
-    let arena = Arc::new(TagArena { strings, keys, values, pairs });
-    for feature in pending {
-        parse_mvt_feature(
-            feature,
-            arena.clone(),
+            &keys,
+            &values,
+            key_wanted.as_deref(),
             extent,
             tile_key,
             builder,
-            &mut scratch.geometry_cmds,
-            &mut scratch.geometry_path,
         )?;
     }
     Ok(())
 }
 
-struct PendingMvtFeature<'a> {
+#[allow(clippy::too_many_arguments)]
+fn parse_mvt_feature(
     feature_index: u32,
-    geom_type: MvtGeomType,
-    geometry: &'a [u8],
-    raw_tags: Range<usize>,
-    tags: Range<u32>,
-}
-
-fn scan_mvt_feature<'a>(
-    feature_index: u32,
-    feature_data: &'a [u8],
-    key_ids: &[Option<u16>],
-    raw_pairs: &mut Vec<(u16, u32)>,
-    wanted_values: &mut [bool],
-) -> Result<Option<PendingMvtFeature<'a>>, String> {
-    let start = raw_pairs.len();
+    feature_data: &[u8],
+    layer_name: &str,
+    keys: &[String],
+    values: &[MvtValue],
+    key_wanted: Option<&[bool]>,
+    extent: u32,
+    tile_key: TileKey,
+    builder: &mut impl MvtSink,
+) -> Result<(), String> {
     let mut pos = 0_usize;
+    let mut feature_id: Option<u64> = None;
+    let mut tag_indexes = Vec::<u32>::new();
     let mut geom_type = MvtGeomType::Unknown;
-    let mut geometry = &[][..];
+    let mut geometry_cmds = Vec::<u32>::new();
+
     while pos < feature_data.len() {
         let key = read_pb_varint(feature_data, &mut pos)?;
         let field = (key >> 3) as u32;
         let wire = (key & 0x7) as u8;
         match (field, wire) {
+            (1, 0) => feature_id = Some(read_pb_varint(feature_data, &mut pos)?),
             (2, 2) => {
                 let packed = read_pb_len_slice(feature_data, &mut pos)?;
-                let mut tag_pos = 0;
-                while tag_pos < packed.len() {
-                    let key_index = read_pb_varint(packed, &mut tag_pos)? as usize;
-                    if tag_pos >= packed.len() {
-                        break;
-                    }
-                    let value_index = read_pb_varint(packed, &mut tag_pos)? as usize;
-                    let Some(Some(key_id)) = key_ids.get(key_index) else {
-                        continue;
-                    };
-                    if value_index >= wanted_values.len() {
-                        continue;
-                    }
-                    wanted_values[value_index] = true;
-                    raw_pairs.push((*key_id, value_index as u32));
-                }
+                tag_indexes = read_packed_u32(packed)?;
             }
             (3, 0) => geom_type = MvtGeomType::from_u64(read_pb_varint(feature_data, &mut pos)?),
-            (4, 2) => geometry = read_pb_len_slice(feature_data, &mut pos)?,
+            (4, 2) => {
+                let packed = read_pb_len_slice(feature_data, &mut pos)?;
+                geometry_cmds = read_packed_u32(packed)?;
+            }
             _ => skip_pb_field(feature_data, &mut pos, wire)?,
         }
     }
-    if geom_type == MvtGeomType::Unknown {
-        raw_pairs.truncate(start);
-        return Ok(None);
-    }
-    Ok(Some(PendingMvtFeature {
-        feature_index,
-        geom_type,
-        geometry,
-        raw_tags: start..raw_pairs.len(),
-        tags: 0..0,
-    }))
-}
 
-fn parse_mvt_feature(
-    feature: PendingMvtFeature<'_>,
-    arena: Arc<TagArena>,
-    extent: u32,
-    tile_key: TileKey,
-    builder: &mut (impl MvtSink + ?Sized),
-    geometry_cmds: &mut Vec<u32>,
-    geometry_path: &mut Vec<(i32, i32)>,
-) -> Result<(), String> {
-    let tags = TagSet::from_arena(arena, feature.tags);
-    if feature.geom_type == MvtGeomType::Point {
-        if !should_emit_mvt_point_label_feature(&tags) {
-            return Ok(());
-        }
-        decode_mvt_points(feature.geometry, |point| {
-            builder.add_point(tile_key, extent, point, tags.clone());
-        })?;
+    if geom_type == MvtGeomType::Unknown {
         return Ok(());
     }
 
-    read_packed_u32_into(feature.geometry, geometry_cmds)?;
-    let feature_group = if feature.geom_type == MvtGeomType::Polygon {
-        Some(builder.alloc_feature_id())
+    let mut tags = HashMap::<String, String>::new();
+    for pair in tag_indexes.chunks_exact(2) {
+        let key_index = pair[0] as usize;
+        let value_index = pair[1] as usize;
+        if let Some(wanted) = key_wanted {
+            if !wanted.get(key_index).copied().unwrap_or(false) {
+                continue;
+            }
+        }
+        let Some(key) = keys.get(key_index) else {
+            continue;
+        };
+        let Some(value) = values.get(value_index) else {
+            continue;
+        };
+        tags.insert(key.clone(), value.to_tag_string());
+    }
+    normalize_mvt_tags(layer_name, geom_type, &mut tags);
+
+    let paths = decode_mvt_geometry(&geometry_cmds, geom_type)?;
+    if geom_type == MvtGeomType::Point {
+        if !should_emit_mvt_point_label_feature(&tags) {
+            return Ok(());
+        }
+        for path in paths {
+            let Some(point) = path.first().copied() else {
+                continue;
+            };
+            builder.add_point(tile_key, extent, point, tags.clone());
+        }
+        return Ok(());
+    }
+
+    let polygon_feature_key = if geom_type == MvtGeomType::Polygon {
+        let raw_id = feature_id.unwrap_or_else(|| builder.alloc_feature_id());
+        Some(format!("{}:{}", layer_name, raw_id))
     } else {
         None
     };
-    decode_mvt_geometry_each(
-        geometry_cmds.as_slice(),
-        feature.geom_type,
-        geometry_path,
-        |ring_index, path| {
+
+    for (ring_index, mut path) in paths.into_iter().enumerate() {
         if path.len() < 2 {
-            return;
+            continue;
+        }
+        let close = geom_type == MvtGeomType::Polygon;
+        if close && path.first().copied() != path.last().copied() {
+            if let Some(first) = path.first().copied() {
+                path.push(first);
+            }
         }
-        let close = feature.geom_type == MvtGeomType::Polygon;
         if close && path.len() < 4 {
-            return;
+            continue;
         }
-        builder.add_path(
-            tile_key,
-            extent,
-            path,
-            tags.clone(),
-            MvtPathMeta {
-                feature_index: feature.feature_index,
-                path_index: ring_index as u32,
-                feature_group,
-            },
-            close,
-        );
-        },
-    )?;
-
-    Ok(())
-}
-
-fn decode_mvt_geometry_each(
-    commands: &[u32],
-    geom_type: MvtGeomType,
-    path: &mut Vec<(i32, i32)>,
-    mut emit: impl FnMut(usize, &[(i32, i32)]),
-) -> Result<(), String> {
-    path.clear();
-    let mut x = 0_i32;
-    let mut y = 0_i32;
-    let mut index = 0_usize;
-    let mut path_index = 0_usize;
-    let flush = |path: &mut Vec<(i32, i32)>, path_index: &mut usize, emit: &mut dyn FnMut(usize, &[(i32, i32)])| {
-        if path.is_empty() {
-            return;
-        }
-        emit(*path_index, path);
-        *path_index += 1;
-        path.clear();
-    };
-    while index < commands.len() {
-        let header = commands[index];
-        index += 1;
-        let command_id = header & 0x7;
-        let count = header >> 3;
-        match command_id {
-            1 => {
-                for _ in 0..count {
-                    flush(path, &mut path_index, &mut emit);
-                    if index + 1 >= commands.len() {
-                        return Err("mvt geometry move_to missing arguments".to_string());
-                    }
-                    x = x.wrapping_add(zigzag_decode_u32(commands[index]));
-                    y = y.wrapping_add(zigzag_decode_u32(commands[index + 1]));
-                    index += 2;
-                    path.push((x, y));
-                }
-            }
-            2 => {
-                for _ in 0..count {
-                    if index + 1 >= commands.len() {
-                        return Err("mvt geometry line_to missing arguments".to_string());
-                    }
-                    x = x.wrapping_add(zigzag_decode_u32(commands[index]));
-                    y = y.wrapping_add(zigzag_decode_u32(commands[index + 1]));
-                    index += 2;
-                    path.push((x, y));
-                }
-            }
-            7 => {
-                if geom_type == MvtGeomType::Polygon && !path.is_empty() {
-                    let first = path[0];
-                    if path.last().copied() != Some(first) {
-                        path.push(first);
-                    }
-                }
-            }
-            _ => return Err(format!("mvt geometry unknown command {}", command_id)),
+        let mut path_tags = tags.clone();
+        if let Some(feature_key) = &polygon_feature_key {
+            path_tags.insert(MVT_INTERNAL_FEATURE_KEY.to_string(), feature_key.clone());
+            path_tags.insert(
+                MVT_INTERNAL_RING_INDEX_KEY.to_string(),
+                ring_index.to_string(),
+            );
         }
+        // Join keys for the baked base_dz overlay: feature index within
+        // the source layer + path index within the feature, in decode
+        // order (the bake tool enumerates identically).
+        path_tags.insert(MVT_INTERNAL_FIDX_KEY.to_string(), feature_index.to_string());
+        path_tags.insert(MVT_INTERNAL_PIDX_KEY.to_string(), ring_index.to_string());
+        builder.add_path(tile_key, extent, &path, path_tags, close);
     }
-    flush(path, &mut path_index, &mut emit);
+
     Ok(())
 }
 
-fn decode_mvt_points(
-    commands: &[u8],
-    mut emit: impl FnMut((i32, i32)),
-) -> Result<(), String> {
-    let mut pos = 0_usize;
-    let mut x = 0_i32;
-    let mut y = 0_i32;
-    while pos < commands.len() {
-        let header = read_pb_varint(commands, &mut pos)? as u32;
-        let command_id = header & 0x7;
-        let count = header >> 3;
-        match command_id {
-            1 => {
-                for _ in 0..count {
-                    x = x.wrapping_add(zigzag_decode_u32(
-                        read_pb_varint(commands, &mut pos)? as u32,
-                    ));
-                    y = y.wrapping_add(zigzag_decode_u32(
-                        read_pb_varint(commands, &mut pos)? as u32,
-                    ));
-                    emit((x, y));
-                }
-            }
-            7 => {}
-            _ => return Err(format!("mvt point geometry unknown command {}", command_id)),
-        }
-    }
-    Ok(())
-}
-
-fn push_arena_string(
-    strings: &mut String,
-    ranges: &mut Vec<(u32, u32)>,
-    value: &str,
-) -> Result<u32, String> {
-    let start = u32::try_from(strings.len()).map_err(|_| "mvt string arena exceeds u32".to_string())?;
-    strings.push_str(value);
-    let end = u32::try_from(strings.len()).map_err(|_| "mvt string arena exceeds u32".to_string())?;
-    let id = u32::try_from(ranges.len()).map_err(|_| "mvt string table exceeds u32".to_string())?;
-    ranges.push((start, end));
-    Ok(id)
-}
-
-fn arena_string<'a>(
-    strings: &'a str,
-    ranges: &[(u32, u32)],
-    id: u32,
-) -> Option<&'a str> {
-    let range = *ranges.get(id as usize)?;
-    strings.get(range.0 as usize..range.1 as usize)
-}
-
-fn arena_key_id(
-    strings: &mut String,
-    keys: &mut Vec<(u32, u32)>,
-    key: &str,
-) -> Result<u16, String> {
-    if let Some(index) = keys
-        .iter()
-        .position(|&(start, end)| strings.get(start as usize..end as usize) == Some(key))
-    {
-        return u16::try_from(index).map_err(|_| "mvt key table exceeds u16".to_string());
-    }
-    let id = u16::try_from(keys.len()).map_err(|_| "mvt key table exceeds u16".to_string())?;
-    push_arena_string(strings, keys, key)?;
-    Ok(id)
-}
-
-fn arena_value_id(
-    strings: &mut String,
-    values: &mut Vec<(u32, u32)>,
-    value: &str,
-) -> Result<u32, String> {
-    if let Some(index) = values.iter().position(|&range| {
-        strings.get(range.0 as usize..range.1 as usize) == Some(value)
-    }) {
-        return u32::try_from(index).map_err(|_| "mvt value table exceeds u32".to_string());
-    }
-    push_arena_string(strings, values, value)
-}
-
-fn arena_tag_value_id(
-    strings: &str,
-    keys: &[(u32, u32)],
-    pairs: &[(u16, u32)],
-    start: usize,
-    key: &str,
-) -> Option<u32> {
-    pairs[start..].iter().rev().find_map(|&(key_id, value_id)| {
-        (arena_string(strings, keys, key_id as u32)? == key).then_some(value_id)
-    })
-}
-
-fn arena_ensure_tag(
-    strings: &mut String,
-    keys: &mut Vec<(u32, u32)>,
-    values: &mut Vec<(u32, u32)>,
-    static_values: &mut Vec<(&'static str, u32)>,
-    pairs: &mut Vec<(u16, u32)>,
-    start: usize,
-    key: &str,
-    value: &'static str,
-) -> Result<(), String> {
-    if arena_tag_value_id(strings, keys, pairs, start, key).is_none() {
-        let key_id = arena_key_id(strings, keys, key)?;
-        let value_id = if let Some(id) = static_values
-            .iter()
-            .find_map(|&(known, id)| (known == value).then_some(id))
-        {
-            id
-        } else {
-            let id = arena_value_id(strings, values, value)?;
-            static_values.push((value, id));
-            id
-        };
-        pairs.push((key_id, value_id));
-    }
-    Ok(())
-}
-
-fn arena_ensure_tag_value_id(
-    strings: &mut String,
-    keys: &mut Vec<(u32, u32)>,
-    pairs: &mut Vec<(u16, u32)>,
-    start: usize,
-    key: &str,
-    value_id: u32,
-) -> Result<(), String> {
-    if arena_tag_value_id(strings, keys, pairs, start, key).is_none() {
-        pairs.push((arena_key_id(strings, keys, key)?, value_id));
-    }
-    Ok(())
-}
-
-fn normalize_arena_tags(
+fn normalize_mvt_tags(
     layer_name: &str,
     geom_type: MvtGeomType,
-    strings: &mut String,
-    keys: &mut Vec<(u32, u32)>,
-    values: &mut Vec<(u32, u32)>,
-    static_values: &mut Vec<(&'static str, u32)>,
-    layer_key: u16,
-    layer_value: u32,
-    pairs: &mut Vec<(u16, u32)>,
-    start: usize,
-) -> Result<(), String> {
+    tags: &mut HashMap<String, String>,
+) {
     // The source-layer name OWNS the "layer" key. OSM's own layer=-1/1
     // stacking tag collides with it and silently broke recognition of any
     // layer-tagged feature (the Artis zoo way, bridges, tunnels) — keep
     // the OSM value under "osm_layer" instead.
-    let previous_layer = arena_tag_value_id(strings, keys, pairs, start, "layer");
-    pairs.push((layer_key, layer_value));
-    if let Some(previous) = previous_layer {
-        if arena_string(strings, values, previous).is_some_and(|value| value != layer_name) {
-            let osm_layer = arena_key_id(strings, keys, "osm_layer")?;
-            pairs.push((osm_layer, previous));
+    if let Some(previous) = tags.insert("layer".to_string(), layer_name.to_string()) {
+        if previous != layer_name {
+            tags.insert("osm_layer".to_string(), previous);
         }
     }
 
     match layer_name {
         "building" | "buildings" => {
-            arena_ensure_tag(strings, keys, values, static_values, pairs, start, "building", "yes")?;
+            tags.entry("building".to_string())
+                .or_insert_with(|| "yes".to_string());
         }
         "water" | "water_polygons" | "water_polygons_labels" | "ocean" => {
             if geom_type == MvtGeomType::Polygon {
-                arena_ensure_tag(strings, keys, values, static_values, pairs, start, "natural", "water")?;
+                tags.entry("natural".to_string())
+                    .or_insert_with(|| "water".to_string());
             } else {
-                arena_ensure_tag(strings, keys, values, static_values, pairs, start, "waterway", "river")?;
+                tags.entry("waterway".to_string())
+                    .or_insert_with(|| "river".to_string());
             }
         }
         "waterway" | "water_lines" | "water_lines_labels" | "dam_lines" | "pier_lines" => {
-            let value_id = ["kind", "subclass", "class"]
-                .into_iter()
-                .find_map(|key| arena_tag_value_id(strings, keys, pairs, start, key));
-            if let Some(value_id) = value_id {
-                arena_ensure_tag_value_id(strings, keys, pairs, start, "waterway", value_id)?;
-            } else {
-                arena_ensure_tag(strings, keys, values, static_values, pairs, start, "waterway", "river")?;
-            }
+            let value = tags
+                .get("kind")
+                .cloned()
+                .or_else(|| tags.get("subclass").cloned())
+                .or_else(|| tags.get("class").cloned())
+                .unwrap_or_else(|| "river".to_string());
+            tags.entry("waterway".to_string()).or_insert(value);
         }
         "transportation"
         | "transportation_name"
@@ -11506,49 +9325,46 @@ fn normalize_arena_tags(
         | "aerialways"
         | "ferries"
         | "public_transport" => {
-            let value_id = ["kind", "subclass", "class"]
-                .into_iter()
-                .find_map(|key| arena_tag_value_id(strings, keys, pairs, start, key));
-            if let Some(value_id) = value_id {
-                let value = arena_string(strings, values, value_id).unwrap_or("");
-                if let Some(normalized) = normalized_highway_static(value) {
-                    arena_ensure_tag(strings, keys, values, static_values, pairs, start, "highway", normalized)?;
-                } else {
-                    arena_ensure_tag_value_id(strings, keys, pairs, start, "highway", value_id)?;
-                }
-            } else {
-                arena_ensure_tag(strings, keys, values, static_values, pairs, start, "highway", "residential")?;
-            }
+            let value = tags
+                .get("kind")
+                .cloned()
+                .or_else(|| tags.get("subclass").cloned())
+                .or_else(|| tags.get("class").cloned())
+                .unwrap_or_else(|| "residential".to_string());
+            tags.entry("highway".to_string())
+                .or_insert_with(|| normalize_highway_kind(&value));
         }
         "railway" => {
-            arena_ensure_tag(strings, keys, values, static_values, pairs, start, "railway", "rail")?;
+            tags.entry("railway".to_string())
+                .or_insert_with(|| "rail".to_string());
         }
         "park" => {
-            arena_ensure_tag(strings, keys, values, static_values, pairs, start, "leisure", "park")?;
+            tags.entry("leisure".to_string())
+                .or_insert_with(|| "park".to_string());
         }
         "landuse" | "landcover" | "land" | "sites" | "pois" => {
-            let value_id = ["kind", "class", "subclass"]
-                .into_iter()
-                .find_map(|key| arena_tag_value_id(strings, keys, pairs, start, key));
-            let value = value_id.and_then(|id| arena_string(strings, values, id));
-            if value.is_some_and(is_leisure_kind) {
-                arena_ensure_tag(strings, keys, values, static_values, pairs, start, "leisure", "park")?;
-            } else if let Some(value_id) = value_id {
-                arena_ensure_tag_value_id(strings, keys, pairs, start, "landuse", value_id)?;
+            let value = tags
+                .get("kind")
+                .cloned()
+                .or_else(|| tags.get("class").cloned())
+                .or_else(|| tags.get("subclass").cloned())
+                .unwrap_or_else(|| "residential".to_string());
+            if is_leisure_kind(&value) {
+                tags.entry("leisure".to_string())
+                    .or_insert_with(|| "park".to_string());
             } else {
-                arena_ensure_tag(strings, keys, values, static_values, pairs, start, "landuse", "residential")?;
+                tags.entry("landuse".to_string()).or_insert(value);
             }
         }
         _ => {}
     }
-    Ok(())
 }
 
-fn should_emit_mvt_point_label_feature(tags: &impl TagLookup) -> bool {
+fn should_emit_mvt_point_label_feature(tags: &HashMap<String, String>) -> bool {
     let Some(layer) = tags.get("layer") else {
         return false;
     };
-    match layer {
+    match layer.as_str() {
         "addresses" => tags
             .get("housenumber")
             .or_else(|| tags.get("housename"))
@@ -11570,15 +9386,17 @@ fn should_emit_mvt_point_label_feature(tags: &impl TagLookup) -> bool {
     }
 }
 
-fn normalized_highway_static(kind: &str) -> Option<&'static str> {
+fn normalize_highway_kind(kind: &str) -> String {
     match kind {
-        "motorway_link" => Some("motorway"),
-        "trunk_link" => Some("trunk"),
-        "primary_link" | "major_road" => Some("primary"),
-        "secondary_link" => Some("secondary"),
-        "tertiary_link" => Some("tertiary"),
-        "minor_road" => Some("residential"),
-        _ => None,
+        "motorway_link" => "motorway".to_string(),
+        "trunk_link" => "trunk".to_string(),
+        "primary_link" => "primary".to_string(),
+        "secondary_link" => "secondary".to_string(),
+        "tertiary_link" => "tertiary".to_string(),
+        "major_road" => "primary".to_string(),
+        "minor_road" => "residential".to_string(),
+        "path" => "path".to_string(),
+        other => other.to_string(),
     }
 }
 
@@ -11589,74 +9407,9 @@ fn is_leisure_kind(kind: &str) -> bool {
     )
 }
 
-fn push_arena_display(
-    strings: &mut String,
-    values: &mut Vec<(u32, u32)>,
-    value: impl std::fmt::Display,
-) -> Result<u32, String> {
-    let start = u32::try_from(strings.len()).map_err(|_| "mvt string arena exceeds u32".to_string())?;
-    write!(strings, "{value}").map_err(|_| "failed to format mvt value".to_string())?;
-    let end = u32::try_from(strings.len()).map_err(|_| "mvt string arena exceeds u32".to_string())?;
-    let id = u32::try_from(values.len()).map_err(|_| "mvt value table exceeds u32".to_string())?;
-    values.push((start, end));
-    Ok(id)
-}
-
-fn parse_mvt_value_into(
-    bytes: &[u8],
-    strings: &mut String,
-    values: &mut Vec<(u32, u32)>,
-) -> Result<u32, String> {
+fn parse_mvt_value(bytes: &[u8]) -> Result<MvtValue, String> {
     let mut pos = 0_usize;
-    let mut value_id = None;
-    while pos < bytes.len() {
-        let key = read_pb_varint(bytes, &mut pos)?;
-        let field = (key >> 3) as u32;
-        let wire = (key & 0x7) as u8;
-        value_id = Some(match (field, wire) {
-            (1, 2) => {
-                let slice = read_pb_len_slice(bytes, &mut pos)?;
-                let value = String::from_utf8_lossy(slice);
-                push_arena_string(strings, values, &value)?
-            }
-            (2, 5) => push_arena_display(
-                strings,
-                values,
-                f32::from_bits(read_pb_fixed32(bytes, &mut pos)?),
-            )?,
-            (3, 1) => push_arena_display(
-                strings,
-                values,
-                f64::from_bits(read_pb_fixed64(bytes, &mut pos)?),
-            )?,
-            (4, 0) => push_arena_display(strings, values, read_pb_varint(bytes, &mut pos)? as i64)?,
-            (5, 0) => push_arena_display(strings, values, read_pb_varint(bytes, &mut pos)?)?,
-            (6, 0) => push_arena_display(
-                strings,
-                values,
-                zigzag_decode_u64(read_pb_varint(bytes, &mut pos)?),
-            )?,
-            (7, 0) => push_arena_string(
-                strings,
-                values,
-                if read_pb_varint(bytes, &mut pos)? != 0 { "true" } else { "false" },
-            )?,
-            _ => {
-                skip_pb_field(bytes, &mut pos, wire)?;
-                continue;
-            }
-        });
-    }
-    match value_id {
-        Some(id) => Ok(id),
-        None => push_arena_string(strings, values, ""),
-    }
-}
-
-#[cfg(test)]
-fn parse_mvt_value(bytes: &[u8]) -> Result<String, String> {
-    let mut pos = 0_usize;
-    let mut value = String::new();
+    let mut value = MvtValue::String(String::new());
     while pos < bytes.len() {
         let key = read_pb_varint(bytes, &mut pos)?;
         let field = (key >> 3) as u32;
@@ -11664,27 +9417,20 @@ fn parse_mvt_value(bytes: &[u8]) -> Result<String, String> {
         match (field, wire) {
             (1, 2) => {
                 let slice = read_pb_len_slice(bytes, &mut pos)?;
-                value = String::from_utf8_lossy(slice).into_owned();
-            }
-            (2, 5) => value = f32::from_bits(read_pb_fixed32(bytes, &mut pos)?).to_string(),
-            (3, 1) => value = f64::from_bits(read_pb_fixed64(bytes, &mut pos)?).to_string(),
-            (4, 0) => value = (read_pb_varint(bytes, &mut pos)? as i64).to_string(),
-            (5, 0) => value = read_pb_varint(bytes, &mut pos)?.to_string(),
-            (6, 0) => value = zigzag_decode_u64(read_pb_varint(bytes, &mut pos)?).to_string(),
-            (7, 0) => {
-                value = if read_pb_varint(bytes, &mut pos)? != 0 {
-                    "true".to_string()
-                } else {
-                    "false".to_string()
-                }
+                value = MvtValue::String(String::from_utf8_lossy(slice).into_owned());
             }
+            (2, 5) => value = MvtValue::Float(f32::from_bits(read_pb_fixed32(bytes, &mut pos)?)),
+            (3, 1) => value = MvtValue::Double(f64::from_bits(read_pb_fixed64(bytes, &mut pos)?)),
+            (4, 0) => value = MvtValue::Int(read_pb_varint(bytes, &mut pos)? as i64),
+            (5, 0) => value = MvtValue::UInt(read_pb_varint(bytes, &mut pos)?),
+            (6, 0) => value = MvtValue::SInt(zigzag_decode_u64(read_pb_varint(bytes, &mut pos)?)),
+            (7, 0) => value = MvtValue::Bool(read_pb_varint(bytes, &mut pos)? != 0),
             _ => skip_pb_field(bytes, &mut pos, wire)?,
         }
     }
     Ok(value)
 }
 
-#[cfg(test)]
 fn decode_mvt_geometry(
     commands: &[u32],
     geom_type: MvtGeomType,
@@ -11756,13 +9502,13 @@ fn zigzag_decode_u64(value: u64) -> i64 {
     ((value >> 1) as i64) ^ (-((value & 1) as i64))
 }
 
-fn read_packed_u32_into(bytes: &[u8], out: &mut Vec<u32>) -> Result<(), String> {
-    out.clear();
+fn read_packed_u32(bytes: &[u8]) -> Result<Vec<u32>, String> {
     let mut pos = 0_usize;
+    let mut out = Vec::new();
     while pos < bytes.len() {
         out.push(read_pb_varint(bytes, &mut pos)? as u32);
     }
-    Ok(())
+    Ok(out)
 }
 
 fn read_pb_fixed32(bytes: &[u8], pos: &mut usize) -> Result<u32, String> {
@@ -11857,860 +9603,6 @@ fn skip_pb_field(bytes: &[u8], pos: &mut usize, wire: u8) -> Result<(), String>
     }
 }
 
-#[cfg(test)]
-mod tag_arena_tests {
-    use super::*;
-
-    fn varint(mut value: u64, out: &mut Vec<u8>) {
-        while value >= 0x80 {
-            out.push(value as u8 | 0x80);
-            value >>= 7;
-        }
-        out.push(value as u8);
-    }
-
-    fn bytes_field(field: u64, value: &[u8], out: &mut Vec<u8>) {
-        varint(field << 3 | 2, out);
-        varint(value.len() as u64, out);
-        out.extend_from_slice(value);
-    }
-
-    fn value_string(value: &str) -> Vec<u8> {
-        let mut out = Vec::new();
-        bytes_field(1, value.as_bytes(), &mut out);
-        out
-    }
-
-    fn duplicate_and_unwanted_tag_tile() -> Vec<u8> {
-        let mut packed_tags = Vec::new();
-        // name=first, discard=secret, name=second, amenity=bench.
-        for value in [0, 0, 1, 1, 3, 2, 2, 3] {
-            varint(value, &mut packed_tags);
-        }
-        let mut geometry = Vec::new();
-        for value in [9, 0, 0] {
-            varint(value, &mut geometry);
-        }
-        let mut feature = Vec::new();
-        bytes_field(2, &packed_tags, &mut feature);
-        varint(3 << 3, &mut feature);
-        varint(1, &mut feature);
-        bytes_field(4, &geometry, &mut feature);
-
-        let mut layer = Vec::new();
-        bytes_field(1, b"osm_points", &mut layer);
-        bytes_field(2, &feature, &mut layer);
-        for key in ["name", "discard", "amenity", "name"] {
-            bytes_field(3, key.as_bytes(), &mut layer);
-        }
-        for value in ["first", "secret", "second", "bench"] {
-            bytes_field(4, &value_string(value), &mut layer);
-        }
-        varint(5 << 3, &mut layer);
-        varint(4096, &mut layer);
-        varint(15 << 3, &mut layer);
-        varint(2, &mut layer);
-
-        let mut tile = Vec::new();
-        bytes_field(3, &layer, &mut tile);
-        tile
-    }
-
-    #[test]
-    fn arena_view_matches_owned_map_after_whitelist_and_duplicate_resolution() {
-        #[derive(Default)]
-        struct Sink {
-            tags: Option<TagSet>,
-        }
-        impl MvtSink for Sink {
-            fn alloc_feature_id(&mut self) -> u64 { 1 }
-            fn add_path(
-                &mut self,
-                _tile_key: TileKey,
-                _extent: u32,
-                _points: &[(i32, i32)],
-                _tags: TagSet,
-                _meta: MvtPathMeta,
-                _close: bool,
-            ) {}
-            fn add_point(
-                &mut self,
-                _tile_key: TileKey,
-                _extent: u32,
-                _point: (i32, i32),
-                tags: TagSet,
-            ) {
-                self.tags = Some(tags);
-            }
-        }
-
-        let mut sink = Sink::default();
-        parse_mvt_tile(
-            &duplicate_and_unwanted_tag_tile(),
-            TileKey { z: 14, x: 0, y: 0 },
-            &mut sink,
-        )
-        .unwrap();
-        let tags = sink.tags.unwrap();
-        let expected = HashMap::from([
-            ("name".to_string(), "second".to_string()),
-            ("amenity".to_string(), "bench".to_string()),
-            ("layer".to_string(), "osm_points".to_string()),
-        ]);
-        assert_eq!(tags.get("name"), Some("second"));
-        assert!(tags.contains_key("amenity"));
-        assert!(!tags.contains_key("discard"));
-        assert_eq!(tags.to_owned_map(), expected);
-        assert_eq!(tags.iter().count(), expected.len());
-    }
-
-    fn legacy_parse_mvt_tile(
-        tile_data: &[u8],
-        tile_key: TileKey,
-        builder: &mut dyn MvtSink,
-    ) -> Result<(), String> {
-        let mut tile_pos = 0;
-        while tile_pos < tile_data.len() {
-            let key = read_pb_varint(tile_data, &mut tile_pos)?;
-            if ((key >> 3) as u32, (key & 7) as u8) != (3, 2) {
-                skip_pb_field(tile_data, &mut tile_pos, (key & 7) as u8)?;
-                continue;
-            }
-            let layer_data = read_pb_len_slice(tile_data, &mut tile_pos)?;
-            let mut pos = 0;
-            let mut layer_name = String::new();
-            let mut extent = 4096_u32;
-            let mut features = Vec::<&[u8]>::new();
-            let mut keys = Vec::<String>::new();
-            let mut values = Vec::<String>::new();
-            while pos < layer_data.len() {
-                let key = read_pb_varint(layer_data, &mut pos)?;
-                let field = (key >> 3) as u32;
-                let wire = (key & 7) as u8;
-                match (field, wire) {
-                    (1, 2) => {
-                        layer_name = String::from_utf8_lossy(
-                            read_pb_len_slice(layer_data, &mut pos)?,
-                        )
-                        .into_owned();
-                    }
-                    (2, 2) => features.push(read_pb_len_slice(layer_data, &mut pos)?),
-                    (3, 2) => keys.push(
-                        String::from_utf8_lossy(read_pb_len_slice(layer_data, &mut pos)?)
-                            .into_owned(),
-                    ),
-                    (4, 2) => values.push(parse_mvt_value(
-                        read_pb_len_slice(layer_data, &mut pos)?,
-                    )?),
-                    (5, 0) => extent = read_pb_varint(layer_data, &mut pos)? as u32,
-                    _ => skip_pb_field(layer_data, &mut pos, wire)?,
-                }
-            }
-            // This intentionally matches the old order: every key/value
-            // table was decoded before an unwanted layer was rejected.
-            if !builder.wants_layer(&layer_name) {
-                continue;
-            }
-            for (feature_index, feature) in features.into_iter().enumerate() {
-                let mut pos = 0;
-                let mut tag_indexes = Vec::<u32>::new();
-                let mut geometry = Vec::<u32>::new();
-                let mut geom_type = MvtGeomType::Unknown;
-                while pos < feature.len() {
-                    let key = read_pb_varint(feature, &mut pos)?;
-                    let field = (key >> 3) as u32;
-                    let wire = (key & 7) as u8;
-                    match (field, wire) {
-                        (2, 2) => read_packed_u32_into(
-                            read_pb_len_slice(feature, &mut pos)?,
-                            &mut tag_indexes,
-                        )?,
-                        (3, 0) => {
-                            geom_type = MvtGeomType::from_u64(read_pb_varint(feature, &mut pos)?)
-                        }
-                        (4, 2) => read_packed_u32_into(
-                            read_pb_len_slice(feature, &mut pos)?,
-                            &mut geometry,
-                        )?,
-                        _ => skip_pb_field(feature, &mut pos, wire)?,
-                    }
-                }
-                if geom_type == MvtGeomType::Unknown {
-                    continue;
-                }
-                let mut tags = HashMap::<String, String>::new();
-                for pair in tag_indexes.chunks_exact(2) {
-                    let Some(key) = keys.get(pair[0] as usize) else { continue };
-                    let Some(value) = values.get(pair[1] as usize) else { continue };
-                    tags.insert(key.clone(), value.clone());
-                }
-                legacy_normalize_mvt_tags(&layer_name, geom_type, &mut tags);
-                let paths = decode_mvt_geometry(&geometry, geom_type)?;
-                if geom_type == MvtGeomType::Point {
-                    if !should_emit_mvt_point_label_feature(&tags) {
-                        continue;
-                    }
-                    for path in paths {
-                        if let Some(point) = path.first().copied() {
-                            builder.add_point(
-                                tile_key,
-                                extent.max(1),
-                                point,
-                                TagSet::from(tags.clone()),
-                            );
-                        }
-                    }
-                    continue;
-                }
-                let feature_group = (geom_type == MvtGeomType::Polygon)
-                    .then(|| builder.alloc_feature_id());
-                for (path_index, path) in paths.into_iter().enumerate() {
-                    if path.len() < 2 || (geom_type == MvtGeomType::Polygon && path.len() < 4) {
-                        continue;
-                    }
-                    builder.add_path(
-                        tile_key,
-                        extent.max(1),
-                        &path,
-                        TagSet::from(tags.clone()),
-                        MvtPathMeta {
-                            feature_index: feature_index as u32,
-                            path_index: path_index as u32,
-                            feature_group,
-                        },
-                        geom_type == MvtGeomType::Polygon,
-                    );
-                }
-            }
-        }
-        Ok(())
-    }
-
-    fn legacy_normalize_mvt_tags(
-        layer_name: &str,
-        geom_type: MvtGeomType,
-        tags: &mut HashMap<String, String>,
-    ) {
-        if let Some(previous) = tags.insert("layer".to_string(), layer_name.to_string()) {
-            if previous != layer_name {
-                tags.insert("osm_layer".to_string(), previous);
-            }
-        }
-        let first = |tags: &HashMap<String, String>, keys: &[&str]| {
-            keys.iter().find_map(|key| tags.get(*key).cloned())
-        };
-        match layer_name {
-            "building" | "buildings" => {
-                tags.entry("building".to_string()).or_insert_with(|| "yes".to_string());
-            }
-            "water" | "water_polygons" | "water_polygons_labels" | "ocean" => {
-                let (key, value) = if geom_type == MvtGeomType::Polygon {
-                    ("natural", "water")
-                } else {
-                    ("waterway", "river")
-                };
-                tags.entry(key.to_string()).or_insert_with(|| value.to_string());
-            }
-            "waterway" | "water_lines" | "water_lines_labels" | "dam_lines" | "pier_lines" => {
-                let value = first(tags, &["kind", "subclass", "class"])
-                    .unwrap_or_else(|| "river".to_string());
-                tags.entry("waterway".to_string()).or_insert(value);
-            }
-            "transportation"
-            | "transportation_name"
-            | "road"
-            | "streets"
-            | "street_polygons"
-            | "street_labels"
-            | "street_labels_points"
-            | "streets_polygons_labels"
-            | "bridges"
-            | "aerialways"
-            | "ferries"
-            | "public_transport" => {
-                let value = first(tags, &["kind", "subclass", "class"])
-                    .unwrap_or_else(|| "residential".to_string());
-                let value = normalized_highway_static(&value).unwrap_or(&value).to_string();
-                tags.entry("highway".to_string()).or_insert(value);
-            }
-            "railway" => {
-                tags.entry("railway".to_string()).or_insert_with(|| "rail".to_string());
-            }
-            "park" => {
-                tags.entry("leisure".to_string()).or_insert_with(|| "park".to_string());
-            }
-            "landuse" | "landcover" | "land" | "sites" | "pois" => {
-                let value = first(tags, &["kind", "class", "subclass"])
-                    .unwrap_or_else(|| "residential".to_string());
-                if is_leisure_kind(&value) {
-                    tags.entry("leisure".to_string()).or_insert_with(|| "park".to_string());
-                } else {
-                    tags.entry("landuse".to_string()).or_insert(value);
-                }
-            }
-            _ => {}
-        }
-    }
-
-    fn count_allocations<T>(f: impl FnOnce() -> T) -> (usize, T) {
-        MAP_ALLOCATION_COUNT.store(0, Ordering::Relaxed);
-        MAP_COUNT_ALLOCATIONS.store(true, Ordering::SeqCst);
-        let value = f();
-        MAP_COUNT_ALLOCATIONS.store(false, Ordering::SeqCst);
-        (MAP_ALLOCATION_COUNT.load(Ordering::Relaxed), value)
-    }
-
-    /// The 25 Amsterdam fixtures, the start view's tilted bake and the flat
-    /// bake: every grounded union face rides the face layout and reads back
-    /// as the road record it stood for, nothing the face layout could carry
-    /// stays on the road layout, and the face stream — tilt-invariant road
-    /// core — is byte-identical between the two bakes.
-    #[test]
-    #[ignore]
-    fn amsterdam_union_faces_ride_the_face_layout() {
-        let theme = probe_compiled_theme();
-        let mut face_records = 0usize;
-        let mut tilted_bytes = 0usize;
-        let mut flat_bytes = 0usize;
-        let mut wall_instances = 0usize;
-        for x in 8412..=8416 {
-            for y in 5382..=5386 {
-                let key = TileKey { z: 14, x, y };
-                let path = format!("../seed-files/amsterdam-tiles/z14-x{x}-y{y}.decoded");
-                let data = std::fs::read(&path)
-                    .unwrap_or_else(|err| panic!("failed to read {path}: {err}"));
-                let bake = |buildings_3d: bool, want_fringe: bool| {
-                    build_tile_buffers_from_mvt(
-                        key,
-                        &data,
-                        Some(&data),
-                        None,
-                        false,
-                        &[],
-                        &theme,
-                        16,
-                        buildings_3d,
-                        want_fringe,
-                        true,
-                    )
-                    .unwrap_or_else(|err| panic!("bake {path}: {err}"))
-                };
-                let tilted = bake(true, false);
-                let flat = bake(false, true);
-                let tilted_faces =
-                    assert_face_stream_is_the_road_form(&tilted, &format!("{path} tilted"));
-                let flat_faces =
-                    assert_face_stream_is_the_road_form(&flat, &format!("{path} flat"));
-                assert_eq!(tilted_faces, flat_faces, "{path}");
-                assert_eq!(
-                    tilted.face.indexed_vertex_bytes(FACE_TYPED_VERTEX_BYTES),
-                    flat.face.indexed_vertex_bytes(FACE_TYPED_VERTEX_BYTES),
-                    "{path}"
-                );
-                face_records += tilted_faces;
-                tilted_bytes += tilted.byte_size();
-                flat_bytes += flat.byte_size();
-                wall_instances += tilted.wall_instances.len();
-            }
-        }
-        println!("face records across the 25 fixtures: {face_records}");
-        let wall_bytes = wall_instances * MAP_WALL_INSTANCE_BYTES;
-        let legacy_wall_bytes = wall_instances * 11 * std::mem::size_of::<f32>();
-        println!(
-            "25-fixture bytes: tilted {:.1} MiB (legacy {:.1}), flat {:.1} MiB, wall_inst {:.1} MiB (legacy {:.1})",
-            tilted_bytes as f64 / (1024.0 * 1024.0),
-            (tilted_bytes + legacy_wall_bytes - wall_bytes) as f64 / (1024.0 * 1024.0),
-            flat_bytes as f64 / (1024.0 * 1024.0),
-            wall_bytes as f64 / (1024.0 * 1024.0),
-            legacy_wall_bytes as f64 / (1024.0 * 1024.0),
-        );
-        assert!(face_records > 0);
-    }
-
-    /// Opt-in admission-quality report for the complete Amsterdam start scene.
-    /// Set `MAKEPAD_MAP_QUALITY_SCENE=center` for the dense five-tile cross;
-    /// the default is the full 5x5 fixture grid.
-    #[test]
-    #[ignore]
-    fn amsterdam_complete_scene_quality_at_memory_limits() {
-        #[derive(Clone, Copy, Default)]
-        struct Quality {
-            allocated: usize,
-            bytes: usize,
-            walls: usize,
-            roofs: usize,
-            ground: usize,
-            roads: [usize; 3],
-        }
-        let assert_valid_indices = |buffers: &TileBuffers, what: &str| {
-            for (name, stream, stride) in [
-                ("fill", &buffers.fill, FILL_TYPED_VERTEX_BYTES),
-                ("face", &buffers.face, FACE_TYPED_VERTEX_BYTES),
-                ("casing", &buffers.casing, ROAD_TYPED_VERTEX_BYTES),
-                ("stroke", &buffers.stroke, ROAD_TYPED_VERTEX_BYTES),
-                ("fringe", &buffers.fringe, ROAD_TYPED_VERTEX_BYTES),
-                ("fill_3d", &buffers.fill_3d, ROOF_TYPED_VERTEX_BYTES),
-            ] {
-                for chunk in &stream.chunks {
-                    assert_eq!(chunk.vertices.len() % stride, 0, "{what} {name} stride");
-                    assert_eq!(chunk.indices.len() % 3, 0, "{what} {name} triangles");
-                    let vertices = chunk.vertices.len() / stride;
-                    assert!(chunk.indices.iter().all(|&i| (i as usize) < vertices),
-                        "{what} {name} index out of range");
-                }
-            }
-            for (name, indices, vertices, stride) in [
-                ("fill_misc", &buffers.fill_misc_indices, &buffers.fill_misc_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("icon", &buffers.icon_indices, &buffers.icon_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("icon_high", &buffers.icon_high_indices, &buffers.icon_high_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("fill_3d_misc", &buffers.fill_3d_misc_indices, &buffers.fill_3d_misc_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("wall", &buffers.wall_indices, &buffers.wall_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("tree", &buffers.tree_indices, &buffers.tree_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("tree_cross", &buffers.tree_cross_indices, &buffers.tree_cross_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("tree_template", &buffers.tree_template_indices, &buffers.tree_template_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("tree_cross_template", &buffers.tree_cross_template_indices, &buffers.tree_cross_template_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("stalk_template", &buffers.stalk_template_indices, &buffers.stalk_template_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("stoplight_template", &buffers.stoplight_template_indices, &buffers.stoplight_template_vertices, VECTOR_PACKED_FLOATS_PER_VERTEX),
-                ("road_icon", &buffers.road_icon_indices, &buffers.road_icon_vertices, VECTOR_FLOATS_PER_VERTEX),
-            ] {
-                assert_eq!(vertices.len() % stride, 0, "{what} {name} stride");
-                assert_eq!(indices.len() % 3, 0, "{what} {name} triangles");
-                assert!(indices.iter().all(|&i| (i as usize) < vertices.len() / stride),
-                    "{what} {name} index out of range");
-            }
-        };
-        let scene = std::env::var("MAKEPAD_MAP_QUALITY_SCENE")
-            .unwrap_or_else(|_| "full".to_string());
-        let coordinates: Vec<(i32, i32)> = match scene.as_str() {
-            "full" => (8412..=8416)
-                .flat_map(|x| (5382..=5386).map(move |y| (x, y)))
-                .collect(),
-            "center" => vec![(8414, 5384), (8413, 5384), (8415, 5384),
-                (8414, 5383), (8414, 5385)],
-            value => panic!("MAKEPAD_MAP_QUALITY_SCENE must be full or center, got {value}"),
-        };
-        let fixtures: Vec<_> = coordinates.into_iter().map(|(x, y)| {
-            let path = format!("../seed-files/amsterdam-tiles/z14-x{x}-y{y}.decoded");
-            let data = std::fs::read(&path)
-                .unwrap_or_else(|err| panic!("required quality fixture {path} is missing: {err}"));
-            (TileKey { z: 14, x, y }, path, data)
-        }).collect();
-        let theme = probe_compiled_theme();
-        let bake = |key, path: &str, data: &[u8], bucket| {
-            build_tile_buffers_from_mvt(
-                key, data, Some(data), None, false, &[], &theme, bucket,
-                true, false, true,
-            ).unwrap_or_else(|err| panic!("quality bake {path} bucket {bucket}: {err}"))
-        };
-        let measure = |buffers: &TileBuffers| Quality {
-            allocated: buffers.allocated_byte_size(),
-            bytes: buffers.byte_size(),
-            walls: buffers.wall_instances.len(),
-            roofs: buffers.fill_3d.index_count() + buffers.fill_3d_misc_indices.len(),
-            ground: buffers.fill.index_count() + buffers.fill_misc_indices.len(),
-            roads: [buffers.face.index_count(), buffers.casing.index_count(),
-                buffers.stroke.index_count()],
-        };
-        let sum = |rows: &[(TileKey, Quality)]| rows.iter().fold(Quality::default(), |mut a, (_, q)| {
-            a.allocated += q.allocated; a.bytes += q.bytes; a.walls += q.walls;
-            a.roofs += q.roofs; a.ground += q.ground;
-            for i in 0..3 { a.roads[i] += q.roads[i]; }
-            a
-        });
-        let percent = |kept: usize, total: usize| if total == 0 { 100.0 }
-            else { kept as f64 * 100.0 / total as f64 };
-
-        for bucket in [15, 16] {
-            let mut baseline = Vec::with_capacity(fixtures.len());
-            for (key, path, data) in &fixtures {
-                let buffers = bake(*key, path, data, bucket);
-                assert_valid_indices(&buffers, path);
-                let q = measure(&buffers);
-                println!("QUALITY tile z14/{}/{} bucket={bucket} baseline allocated={} bytes={} walls={} roof_idx={} ground_idx={} road_idx(face/casing/stroke)={}/{}/{}",
-                    key.x, key.y, q.allocated, q.bytes, q.walls, q.roofs, q.ground,
-                    q.roads[0], q.roads[1], q.roads[2]);
-                baseline.push((*key, q));
-            }
-            let base = sum(&baseline);
-            let base_max = baseline.iter().max_by_key(|(_, q)| q.allocated).unwrap();
-            println!("QUALITY scene={scene} tiles={} bucket={bucket} baseline allocated_sum={} allocated_max={}@z14/{}/{} bytes_sum={} walls={} roofs={}",
-                baseline.len(), base.allocated, base_max.1.allocated, base_max.0.x,
-                base_max.0.y, base.bytes, base.walls, base.roofs);
-            for limit_mib in [8usize, 16, 24, 32] {
-                let limit = limit_mib * 1024 * 1024;
-                let mut retained = Vec::with_capacity(fixtures.len());
-                for (key, path, data) in &fixtures {
-                    let mut buffers = bake(*key, path, data, bucket);
-                    let lod = buffers.degrade_to_memory_limit(limit);
-                    assert_valid_indices(&buffers, path);
-                    let q = measure(&buffers);
-                    println!("QUALITY tile z14/{}/{} bucket={bucket} limit={}MiB lod={lod} allocated={} bytes={} walls={} roof_idx={} ground_idx={} road_idx(face/casing/stroke)={}/{}/{}",
-                        key.x, key.y, limit_mib, q.allocated, q.bytes, q.walls, q.roofs,
-                        q.ground, q.roads[0], q.roads[1], q.roads[2]);
-                    retained.push((*key, q));
-                }
-                let kept = sum(&retained);
-                if limit_mib >= 16 { assert_eq!((kept.walls, kept.roofs, kept.ground, kept.roads), (base.walls, base.roofs, base.ground, base.roads), "normal desktop allowance must preserve the complete scene"); }
-                let max = retained.iter().max_by_key(|(_, q)| q.allocated).unwrap();
-                println!("QUALITY scene={scene} tiles={} bucket={bucket} limit={}MiB allocated_sum={} allocated_max={}@z14/{}/{} vs_baseline={:+.1}% bytes_sum={} walls={}/{} ({:.1}%) roofs={}/{} ({:.1}%)",
-                    retained.len(), limit_mib, kept.allocated, max.1.allocated, max.0.x,
-                    max.0.y, percent(kept.allocated, base.allocated) - 100.0, kept.bytes,
-                    kept.walls, base.walls, percent(kept.walls, base.walls),
-                    kept.roofs, base.roofs, percent(kept.roofs, base.roofs));
-            }
-        }
-    }
-
-    #[test]
-    #[ignore]
-    fn detail_parse_merge_allocations_drop_by_at_least_100x() {
-        let data = std::fs::read("../seed-files/amsterdam-tiles/z14-x8414-y5384.decoded")
-            .expect("Amsterdam allocation fixture is missing");
-        let key = TileKey { z: 14, x: 8414, y: 5384 };
-
-        let run_mvt_parse = |parse_mvt: MvtParseFn| {
-            let mut collector = MvtLocalCollector::new(4.0);
-            collector.layer_filter = LayerParseFilter::BaseNoDetailLayers;
-            parse_mvt(&data, key, &mut collector).unwrap();
-            (collector.points.len(), collector.ways.len())
-        };
-        let run_detail_merge = |parse_mvt: MvtParseFn| {
-            let mut points = Vec::new();
-            let mut ways = Vec::new();
-            let mut corridors = Vec::new();
-            merge_detail_features_with_parser(
-                parse_mvt,
-                &data,
-                key,
-                4.0,
-                true,
-                true,
-                true,
-                &mut points,
-                &mut ways,
-                &mut corridors,
-            )
-            .unwrap();
-            (points.len(), ways.len(), corridors.len())
-        };
-
-        // Warm thread-local feature, arena and path capacities before
-        // measuring the steady-state worker path.
-        let _ = run_mvt_parse(legacy_parse_mvt_tile);
-        let _ = run_mvt_parse(parse_mvt_tile_erased);
-        let _ = run_detail_merge(legacy_parse_mvt_tile);
-        let _ = run_detail_merge(parse_mvt_tile_erased);
-
-        let legacy_parse_start = std::time::Instant::now();
-        let (legacy_parse_allocs, legacy_parse_checksum) =
-            count_allocations(|| run_mvt_parse(legacy_parse_mvt_tile));
-        let legacy_parse_elapsed = legacy_parse_start.elapsed();
-        let arena_parse_start = std::time::Instant::now();
-        let (arena_parse_allocs, arena_parse_checksum) =
-            count_allocations(|| run_mvt_parse(parse_mvt_tile_erased));
-        let arena_parse_elapsed = arena_parse_start.elapsed();
-        assert_eq!(arena_parse_checksum, legacy_parse_checksum);
-
-        let legacy_merge_start = std::time::Instant::now();
-        let (legacy_merge_allocs, legacy_merge_checksum) =
-            count_allocations(|| run_detail_merge(legacy_parse_mvt_tile));
-        let legacy_merge_elapsed = legacy_merge_start.elapsed();
-        let arena_merge_start = std::time::Instant::now();
-        let (arena_merge_allocs, arena_merge_checksum) =
-            count_allocations(|| run_detail_merge(parse_mvt_tile_erased));
-        let arena_merge_elapsed = arena_merge_start.elapsed();
-        assert_eq!(arena_merge_checksum, legacy_merge_checksum);
-
-        let legacy_total = legacy_parse_allocs + legacy_merge_allocs;
-        let arena_total = arena_parse_allocs + arena_merge_allocs;
-        println!(
-            "mvt-parse: legacy={} allocs {:?}, arena={} allocs {:?}; detail-merge: legacy={} allocs {:?}, arena={} allocs {:?}; total={} -> {} ({:.1}x fewer)",
-            legacy_parse_allocs,
-            legacy_parse_elapsed,
-            arena_parse_allocs,
-            arena_parse_elapsed,
-            legacy_merge_allocs,
-            legacy_merge_elapsed,
-            arena_merge_allocs,
-            arena_merge_elapsed,
-            legacy_total,
-            arena_total,
-            legacy_total as f64 / arena_total.max(1) as f64,
-        );
-        assert!(
-            legacy_total >= arena_total.saturating_mul(100),
-            "expected >=100x fewer allocations, got legacy={legacy_total} arena={arena_total}"
-        );
-    }
-
-    fn percentile_ms(samples: &mut [std::time::Duration], percentile: usize) -> f64 {
-        samples.sort_unstable();
-        let index = (samples.len() - 1) * percentile / 100;
-        samples[index].as_secs_f64() * 1000.0
-    }
-
-    fn assert_tile_buffers_equal(actual: &TileBuffers, legacy: &TileBuffers, path: &str) {
-        macro_rules! same_vec {
-            ($field:ident) => {
-                if actual.$field != legacy.$field {
-                    let first = actual
-                        .$field
-                        .iter()
-                        .zip(&legacy.$field)
-                        .position(|(left, right)| left != right);
-                    panic!(
-                        "bake parity failed for {path}: {} differs (arena {}, legacy {}, first {:?}: {:?} vs {:?})",
-                        stringify!($field),
-                        actual.$field.len(),
-                        legacy.$field.len(),
-                        first,
-                        first.and_then(|index| actual.$field.get(index)),
-                        first.and_then(|index| legacy.$field.get(index)),
-                    );
-                }
-            };
-        }
-        macro_rules! same_float_vec {
-            ($field:ident) => {
-                if actual.$field.len() != legacy.$field.len()
-                    || actual
-                        .$field
-                        .iter()
-                        .zip(&legacy.$field)
-                        .any(|(left, right)| left.to_bits() != right.to_bits())
-                {
-                    let first = actual
-                        .$field
-                        .iter()
-                        .zip(&legacy.$field)
-                        .position(|(left, right)| left.to_bits() != right.to_bits());
-                    panic!(
-                        "bake parity failed for {path}: {} differs (arena {}, legacy {}, first {:?})",
-                        stringify!($field),
-                        actual.$field.len(),
-                        legacy.$field.len(),
-                        first,
-                    );
-                }
-            };
-        }
-        macro_rules! same_typed_stream {
-            ($field:ident, $stride:expr) => {{
-                let actual_triangles = actual.$field.indexed_vertex_bytes($stride);
-                let legacy_triangles = legacy.$field.indexed_vertex_bytes($stride);
-                assert_eq!(
-                    actual_triangles, legacy_triangles,
-                    "bake parity failed for {path}: {} triangle list differs",
-                    stringify!($field),
-                );
-            }};
-        }
-        same_vec!(pin_hits);
-        same_typed_stream!(fill, FILL_TYPED_VERTEX_BYTES);
-        same_vec!(fill_misc_indices);
-        same_float_vec!(fill_misc_vertices);
-        same_typed_stream!(face, FACE_TYPED_VERTEX_BYTES);
-        same_typed_stream!(casing, ROAD_TYPED_VERTEX_BYTES);
-        same_typed_stream!(stroke, ROAD_TYPED_VERTEX_BYTES);
-        same_vec!(icon_indices);
-        same_float_vec!(icon_vertices);
-        same_vec!(icon_high_indices);
-        same_float_vec!(icon_high_vertices);
-        for (field, actual_instances, legacy_instances) in [
-            ("icon_instances", &actual.icon_instances, &legacy.icon_instances),
-            (
-                "icon_high_instances",
-                &actual.icon_high_instances,
-                &legacy.icon_high_instances,
-            ),
-        ] {
-            assert_eq!(actual_instances.len(), legacy_instances.len(), "{field}: {path}");
-            for (index, (actual_instance, legacy_instance)) in
-                actual_instances.iter().zip(legacy_instances).enumerate()
-            {
-                assert_eq!(actual_instance.mesh_slot, legacy_instance.mesh_slot, "{field} slot {path} #{index}");
-                assert!(
-                    actual_instance.data.len() == legacy_instance.data.len()
-                        && actual_instance
-                            .data
-                            .iter()
-                            .zip(&legacy_instance.data)
-                            .all(|(left, right)| left.to_bits() == right.to_bits()),
-                    "{field} data {path} #{index}"
-                );
-            }
-        }
-        same_float_vec!(shadow_disc_instances);
-        same_typed_stream!(fringe, ROAD_TYPED_VERTEX_BYTES);
-        same_typed_stream!(fill_3d, ROOF_TYPED_VERTEX_BYTES);
-        same_vec!(fill_3d_misc_indices);
-        same_float_vec!(fill_3d_misc_vertices);
-        same_vec!(wall_indices);
-        same_float_vec!(wall_vertices);
-        same_vec!(wall_instances);
-        same_vec!(tree_indices);
-        same_float_vec!(tree_vertices);
-        same_vec!(tree_cross_indices);
-        same_float_vec!(tree_cross_vertices);
-        same_vec!(tree_template_indices);
-        same_float_vec!(tree_template_vertices);
-        same_vec!(tree_cross_template_indices);
-        same_float_vec!(tree_cross_template_vertices);
-        same_float_vec!(tree_instances);
-        same_vec!(stalk_template_indices);
-        same_float_vec!(stalk_template_vertices);
-        same_vec!(stalk_instances);
-        same_vec!(stoplight_template_indices);
-        same_float_vec!(stoplight_template_vertices);
-        same_vec!(stoplight_instances);
-        same_vec!(road_icon_indices);
-        same_float_vec!(road_icon_vertices);
-        same_vec!(labels);
-        assert_eq!(actual.feature_count, legacy.feature_count, "feature count: {path}");
-        assert_eq!(actual.render_zoom, legacy.render_zoom, "render zoom: {path}");
-        assert_eq!(actual.mode_overlay_only, legacy.mode_overlay_only, "mode: {path}");
-    }
-
-    #[test]
-    #[ignore]
-    fn amsterdam_tilebuffers_are_identical_and_detail_stage_is_timed() {
-        let theme = CompiledMapTheme::default();
-        let mut legacy_parse_times = Vec::with_capacity(25);
-        let mut arena_parse_times = Vec::with_capacity(25);
-        let mut legacy_merge_times = Vec::with_capacity(25);
-        let mut arena_merge_times = Vec::with_capacity(25);
-        let mut max_wall_height_error = 0.0f32;
-
-        for x in 8412..=8416 {
-            for y in 5382..=5386 {
-                let key = TileKey { z: 14, x, y };
-                let path = format!(
-                    "../seed-files/amsterdam-tiles/z14-x{x}-y{y}.decoded"
-                );
-                let data = std::fs::read(&path)
-                    .unwrap_or_else(|err| panic!("failed to read {path}: {err}"));
-
-                let collect = |parse_mvt: MvtParseFn| {
-                    let mut collector = MvtLocalCollector::new(4.0);
-                    collector.layer_filter = LayerParseFilter::BaseNoDetailLayers;
-                    let start = std::time::Instant::now();
-                    parse_mvt(&data, key, &mut collector).unwrap();
-                    (collector, start.elapsed())
-                };
-                let (legacy_collector, legacy_parse_elapsed) = collect(legacy_parse_mvt_tile);
-                let (arena_collector, arena_parse_elapsed) = collect(parse_mvt_tile_erased);
-                for way in &arena_collector.ways {
-                    if way.tags.contains_key("building")
-                        || way.tags.contains_key("building:part")
-                    {
-                        for height in [
-                            building_height_m(&way.tags),
-                            building_min_height_m(&way.tags),
-                        ] {
-                            let unpacked = U16x2::from_f32(height * 100.0, 0.0).x as f32 * 0.01;
-                            max_wall_height_error =
-                                max_wall_height_error.max((unpacked - height).abs());
-                        }
-                    }
-                }
-                legacy_parse_times.push(legacy_parse_elapsed);
-                arena_parse_times.push(arena_parse_elapsed);
-                assert_eq!(
-                    arena_collector.ways.len(),
-                    legacy_collector.ways.len(),
-                    "base way count: {path}"
-                );
-                for (index, (arena_way, legacy_way)) in arena_collector
-                    .ways
-                    .iter()
-                    .zip(&legacy_collector.ways)
-                    .enumerate()
-                {
-                    let mut legacy_tags = legacy_way.tags.to_owned_map();
-                    legacy_tags.retain(|key, _| point_keys().contains(&key.as_str()));
-                    assert_eq!(arena_way.tags.to_owned_map(), legacy_tags, "base tags {path} #{index}");
-                    assert_eq!(arena_way.points, legacy_way.points, "base points {path} #{index}");
-                    assert_eq!(arena_way.closed, legacy_way.closed, "base closed {path} #{index}");
-                    assert_eq!(arena_way.fidx, legacy_way.fidx, "base fidx {path} #{index}");
-                    assert_eq!(arena_way.ring_index, legacy_way.ring_index, "base ring {path} #{index}");
-                }
-
-                let measure = |parse_mvt: MvtParseFn| {
-                    let mut points = Vec::new();
-                    let mut ways = Vec::new();
-                    let mut corridors = Vec::new();
-                    let start = std::time::Instant::now();
-                    merge_detail_features_with_parser(
-                        parse_mvt,
-                        &data,
-                        key,
-                        4.0,
-                        true,
-                        true,
-                        true,
-                        &mut points,
-                        &mut ways,
-                        &mut corridors,
-                    )
-                    .unwrap();
-                    start.elapsed()
-                };
-                legacy_merge_times.push(measure(legacy_parse_mvt_tile));
-                arena_merge_times.push(measure(parse_mvt_tile_erased));
-
-                let build = |parse_mvt: MvtParseFn| {
-                    build_tile_buffers_from_mvt_with_parser(
-                        parse_mvt,
-                        key,
-                        &data,
-                        Some(&data),
-                        None,
-                        false,
-                        &[],
-                        &theme,
-                        16,
-                        true,
-                        true,
-                        true,
-                    )
-                    .unwrap()
-                };
-                let mut legacy = build(legacy_parse_mvt_tile);
-                let mut arena = build(parse_mvt_tile_erased);
-                let mut arena_repeat = build(parse_mvt_tile_erased);
-                // Wall time is deliberately the only non-deterministic
-                // TileBuffers field; all streams, labels, pin hits and icon
-                // instances remain in this equality assertion.
-                legacy.stage_summary.clear();
-                arena.stage_summary.clear();
-                arena_repeat.stage_summary.clear();
-                assert_tile_buffers_equal(&arena, &arena_repeat, &format!("{path} (repeat)"));
-                assert_tile_buffers_equal(&arena, &legacy, &path);
-            }
-        }
-
-        let legacy_parse_median = percentile_ms(&mut legacy_parse_times, 50);
-        let legacy_parse_p95 = percentile_ms(&mut legacy_parse_times, 95);
-        let arena_parse_median = percentile_ms(&mut arena_parse_times, 50);
-        let arena_parse_p95 = percentile_ms(&mut arena_parse_times, 95);
-        let legacy_merge_median = percentile_ms(&mut legacy_merge_times, 50);
-        let legacy_merge_p95 = percentile_ms(&mut legacy_merge_times, 95);
-        let arena_merge_median = percentile_ms(&mut arena_merge_times, 50);
-        let arena_merge_p95 = percentile_ms(&mut arena_merge_times, 95);
-        println!(
-            "Amsterdam mvt-parse (25 tiles): legacy median={legacy_parse_median:.3}ms p95={legacy_parse_p95:.3}ms; arena median={arena_parse_median:.3}ms p95={arena_parse_p95:.3}ms"
-        );
-        println!(
-            "Amsterdam detail-merge (25 tiles): legacy median={legacy_merge_median:.3}ms p95={legacy_merge_p95:.3}ms; arena median={arena_merge_median:.3}ms p95={arena_merge_p95:.3}ms"
-        );
-        println!(
-            "Amsterdam wall height centimetre-U16 max error: {:.6} m",
-            max_wall_height_error
-        );
-        assert!(max_wall_height_error <= 0.005);
-    }
-}
-
 #[cfg(test)]
 mod bridge_probe_tests {
     use super::*;
@@ -12762,7 +9654,7 @@ mod bridge_probe_tests {
             let clip_bounds = tile_clip_bounds(FILL_CLIP_OVERLAP);
             for (order, way) in collector.ways.iter().enumerate() {
                 let Some(fidx) = way.fidx else { continue };
-                let layer = way.tags.get("layer").unwrap_or("");
+                let layer = way.tags.get("layer").map(String::as_str).unwrap_or("");
                 let Some(layer_id) = baked_layer_discriminant(layer) else {
                     continue;
                 };
@@ -12779,7 +9671,11 @@ mod bridge_probe_tests {
                 if signed_area.abs() <= POLYGON_AREA_EPSILON {
                     continue;
                 }
-                let ring_order = way.ring_index.map(|value| value as usize).unwrap_or(order);
+                let ring_order = way
+                    .tags
+                    .get(MVT_INTERNAL_RING_INDEX_KEY)
+                    .and_then(|v| v.parse::<usize>().ok())
+                    .unwrap_or(order);
                 rings_of.entry((layer_id, fidx)).or_default().push(FillRing {
                     order: ring_order,
                     points: ring_points,
@@ -12964,7 +9860,7 @@ mod bridge_probe_tests {
                 Default::default();
             let mut point_layers: std::collections::BTreeMap<String, usize> = Default::default();
             for (_pos, tags) in &collector.points {
-                let layer = tags.get("layer").unwrap_or_default().to_owned();
+                let layer = tags.get("layer").cloned().unwrap_or_default();
                 *point_layers.entry(layer).or_default() += 1;
             }
             for (layer, count) in &point_layers {
@@ -12995,8 +9891,8 @@ mod bridge_probe_tests {
                         .get("natural")
                         .or_else(|| tags.get("amenity"))
                         .or_else(|| tags.get("highway"))
-                        .unwrap_or("other")
-                        .to_owned();
+                        .cloned()
+                        .unwrap_or_else(|| "other".into());
                     *kinds.entry(kind).or_default() += 1;
                 }
                 println!("  DETAIL-MERGE points={} ways={}", points.len(), ways.len());
@@ -13006,7 +9902,7 @@ mod bridge_probe_tests {
             }
             let mut street_kind: std::collections::BTreeMap<String, usize> = Default::default();
             for way in &collector.ways {
-                let layer = way.tags.get("layer").unwrap_or_default().to_owned();
+                let layer = way.tags.get("layer").cloned().unwrap_or_default();
                 let e = per_layer.entry(layer.clone()).or_default();
                 e.0 += 1;
                 e.1 += way.points.len();
@@ -13015,8 +9911,8 @@ mod bridge_probe_tests {
                         .tags
                         .get("kind")
                         .or_else(|| way.tags.get("highway"))
-                        .unwrap_or_default()
-                        .to_owned();
+                        .cloned()
+                        .unwrap_or_default();
                     *street_kind.entry(kind).or_default() += 1;
                 }
             }
@@ -13092,11 +9988,11 @@ mod bridge_probe_tests {
                 let parsed = parse_baked_faces(&with_field, bucket).expect("parse baked");
                 assert_eq!(parsed.regions.len(), region_count);
                 let runtime = build_tile_buffers_from_mvt(
-                    key, &pbf, Some(&pbf), dz_raw.as_deref(), dz_covered, &[], &theme, bucket, false, true, true,
+                    key, &pbf, Some(&pbf), dz_raw.as_deref(), dz_covered, &[], &theme, bucket, false, true,
                 )
                 .unwrap();
                 let runtime2 = build_tile_buffers_from_mvt(
-                    key, &pbf, Some(&pbf), dz_raw.as_deref(), dz_covered, &[], &theme, bucket, false, true, true,
+                    key, &pbf, Some(&pbf), dz_raw.as_deref(), dz_covered, &[], &theme, bucket, false, true,
                 )
                 .unwrap();
                 let baked_build = build_tile_buffers_from_mvt(
@@ -13110,7 +10006,6 @@ mod bridge_probe_tests {
                     bucket,
                     false,
                     true,
-                    true,
                 )
                 .unwrap();
                 // Emission ORDER is not deterministic run-to-run in
@@ -13121,63 +10016,59 @@ mod bridge_probe_tests {
                 // runtime-vs-runtime must show the same equivalence as
                 // baked-vs-runtime (proving the bake adds no divergence
                 // beyond the pre-existing jitter).
-                let vert_multiset = |stream: &TypedStream, stride: usize, depth_at: usize| -> Vec<Vec<u8>> {
-                    let mut rows: Vec<Vec<u8>> = stream
-                        .vertex_records(stride)
+                let vert_multiset = |verts: &[f32]| -> Vec<Vec<u32>> {
+                    let mut rows: Vec<Vec<u32>> = verts
+                        .chunks_exact(VECTOR_FLOATS_PER_VERTEX)
                         .map(|chunk| {
                             chunk
                                 .iter()
                                 .enumerate()
-                                .filter(|(i, _)| !(depth_at..depth_at + 4).contains(i))
-                                .map(|(_, &byte)| byte)
+                                .filter(|(i, _)| *i != 16 && *i != 18)
+                                .map(|(_, v)| v.to_bits())
                                 .collect()
                         })
                         .collect();
                     rows.sort_unstable();
                     rows
                 };
-                for (name, a, b, c, stride, depth_at) in [
+                for (name, a, b, c) in [
                     (
                         "casing",
-                        &runtime.casing,
-                        &runtime2.casing,
-                        &baked_build.casing,
-                        ROAD_TYPED_VERTEX_BYTES,
-                        20,
+                        &runtime.casing_vertices,
+                        &runtime2.casing_vertices,
+                        &baked_build.casing_vertices,
                     ),
                     (
                         "stroke",
-                        &runtime.stroke,
-                        &runtime2.stroke,
-                        &baked_build.stroke,
-                        ROAD_TYPED_VERTEX_BYTES,
-                        20,
+                        &runtime.stroke_vertices,
+                        &runtime2.stroke_vertices,
+                        &baked_build.stroke_vertices,
                     ),
                     (
                         "fill",
-                        &runtime.fill,
-                        &runtime2.fill,
-                        &baked_build.fill,
-                        FILL_TYPED_VERTEX_BYTES,
-                        12,
+                        &runtime.fill_vertices,
+                        &runtime2.fill_vertices,
+                        &baked_build.fill_vertices,
                     ),
                 ] {
-                    let ma = vert_multiset(a, stride, depth_at);
+                    let ma = vert_multiset(a);
                     assert_eq!(
                         ma,
-                        vert_multiset(b, stride, depth_at),
+                        vert_multiset(b),
                         "{name} runtime-vs-runtime multiset diverged z{z} {x}/{y} b{bucket}"
                     );
-                    let mc = vert_multiset(c, stride, depth_at);
+                    let mc = vert_multiset(c);
                     if ma != mc {
                         let only_a: Vec<_> = ma.iter().filter(|r| !mc.contains(r)).take(3).collect();
                         let only_c: Vec<_> = mc.iter().filter(|r| !ma.contains(r)).take(3).collect();
                         println!("{name}: rows {} vs {}", ma.len(), mc.len());
                         for r in &only_a {
-                            println!("  only-runtime: {:?}", &r[..16.min(r.len())]);
+                            let f: Vec<f32> = r.iter().map(|&b| f32::from_bits(b)).collect();
+                            println!("  only-runtime: {:?}", &f[..8.min(f.len())]);
                         }
                         for r in &only_c {
-                            println!("  only-baked:   {:?}", &r[..16.min(r.len())]);
+                            let f: Vec<f32> = r.iter().map(|&b| f32::from_bits(b)).collect();
+                            println!("  only-baked:   {:?}", &f[..8.min(f.len())]);
                         }
                         panic!("{name} baked-vs-runtime multiset diverged z{z} {x}/{y} b{bucket}");
                     }
@@ -13199,145 +10090,32 @@ mod bridge_probe_tests {
         assert!(structural_bridge_area_visible("dam_polygons", false));
     }
 
-    #[test]
-    fn web_tree_triangle_cap_preserves_ordinary_instances_and_native_tiles() {
-        let mut near_indices = vec![0u32; 12 * 3];
-        let mut near_vertices = vec![1.0f32; 9];
-        let cross_indices = vec![0u32; 8 * 3];
-        let cross_vertices = vec![2.0f32; 6];
-        let mut instances = vec![3.0f32; 24 * TREE_INSTANCE_FLOATS];
-        let original_indices = near_indices.clone();
-        let original_vertices = near_vertices.clone();
-        let original_instances = instances.clone();
-
-        cap_expanded_tree_triangles_for_web(
-            true,
-            &mut near_indices,
-            &mut near_vertices,
-            &cross_indices,
-            &cross_vertices,
-            &mut instances,
-        );
-        assert_eq!(near_indices, original_indices);
-        assert_eq!(near_vertices, original_vertices);
-        assert_eq!(instances, original_instances);
-        assert_eq!(expanded_tree_triangle_count(near_indices.len(), instances.len()), Some(288));
-
-        near_indices = vec![0u32; 148 * 3];
-        near_vertices = vec![1.0f32; 9];
-        instances = vec![3.0f32; 7_000 * TREE_INSTANCE_FLOATS];
-        let native_indices = near_indices.clone();
-        let native_instances = instances.clone();
-        cap_expanded_tree_triangles_for_web(
-            false,
-            &mut near_indices,
-            &mut near_vertices,
-            &cross_indices,
-            &cross_vertices,
-            &mut instances,
-        );
-        assert_eq!(near_indices, native_indices);
-        assert_eq!(instances, native_instances);
-    }
-
-    #[test]
-    fn web_tree_triangle_cap_uses_crossed_lod_before_thinning() {
-        let mut near_indices = vec![0u32; 148 * 3];
-        let mut near_vertices = vec![1.0f32; 9];
-        let cross_indices = vec![0u32; 8 * 3];
-        let cross_vertices = vec![2.0f32; 6];
-        let mut instances = vec![3.0f32; 10_000 * TREE_INSTANCE_FLOATS];
-
-        cap_expanded_tree_triangles_for_web(
-            true,
-            &mut near_indices,
-            &mut near_vertices,
-            &cross_indices,
-            &cross_vertices,
-            &mut instances,
-        );
-        assert_eq!(near_indices, cross_indices);
-        assert_eq!(near_vertices, cross_vertices);
-        assert_eq!(instances.len(), 10_000 * TREE_INSTANCE_FLOATS);
-        assert_eq!(expanded_tree_triangle_count(near_indices.len(), instances.len()), Some(80_000));
-    }
-
-    #[test]
-    fn web_tree_triangle_cap_thins_complete_records_with_exact_accounting() {
-        let source_count = 130_003usize;
-        let mut near_indices = vec![0u32; 148 * 3];
-        let mut near_vertices = vec![1.0f32; 9];
-        let cross_indices = vec![0u32; 8 * 3];
-        let cross_vertices = vec![2.0f32; 6];
-        let mut instances = Vec::with_capacity(source_count * TREE_INSTANCE_FLOATS);
-        for index in 0..source_count {
-            instances.extend_from_slice(&[index as f32, 0.0, 1.0]);
-        }
-
-        cap_expanded_tree_triangles_for_web(
-            true,
-            &mut near_indices,
-            &mut near_vertices,
-            &cross_indices,
-            &cross_vertices,
-            &mut instances,
-        );
-        let kept = WEB_TREE_EXPANDED_TRIANGLE_LIMIT / 8;
-        assert_eq!(near_indices, cross_indices);
-        assert_eq!(instances.len(), kept * TREE_INSTANCE_FLOATS);
-        assert_eq!(instances.len() % TREE_INSTANCE_FLOATS, 0);
-        assert_eq!(
-            expanded_tree_triangle_count(near_indices.len(), instances.len()),
-            Some(WEB_TREE_EXPANDED_TRIANGLE_LIMIT),
-        );
-        assert_eq!(instances[0], 0.0);
-        let expected_last = (((kept - 1) as u128 * source_count as u128) / kept as u128) as f32;
-        assert_eq!(instances[(kept - 1) * TREE_INSTANCE_FLOATS], expected_last);
-        assert_eq!(expanded_tree_triangle_count(4, instances.len()), None);
-        assert_eq!(expanded_tree_triangle_count(3, instances.len() + 1), None);
-    }
-
     #[test]
     fn mode_overlay_appends_cached_road_icons_with_rebased_indices() {
         let mut buffers = TileBuffers {
             pin_hits: Vec::new(),
-            fill: TypedStream::default(),
-            fill_misc_indices: Vec::new(),
-            fill_misc_vertices: Vec::new(),
-            face: TypedStream::default(),
-            casing: TypedStream::default(),
-            stroke: TypedStream::default(),
+            fill_indices: Vec::new(),
+            fill_vertices: Vec::new(),
+            casing_indices: Vec::new(),
+            casing_vertices: Vec::new(),
+            stroke_indices: Vec::new(),
+            stroke_vertices: Vec::new(),
             // icon_vertices holds GPU-PACKED records post-finalize; the
             // cached road decals stay logical 19-float and pack on append.
             icon_indices: vec![0],
             icon_vertices: vec![1.0; VECTOR_PACKED_FLOATS_PER_VERTEX],
             icon_high_indices: Vec::new(),
             icon_high_vertices: Vec::new(),
-            shadow_disc_instances: Vec::new(),
-            icon_instances: Vec::new(),
-            icon_high_instances: Vec::new(),
-            fringe: TypedStream::default(),
-            fill_3d: TypedStream::default(),
-            fill_3d_misc_indices: Vec::new(),
-            fill_3d_misc_vertices: Vec::new(),
+            fringe_indices: Vec::new(),
+            fringe_vertices: Vec::new(),
+            fill_3d_indices: Vec::new(),
+            fill_3d_vertices: Vec::new(),
             wall_indices: Vec::new(),
             wall_vertices: Vec::new(),
-            wall_instances: Vec::new(),
             tree_indices: Vec::new(),
             tree_vertices: Vec::new(),
             tree_cross_indices: Vec::new(),
             tree_cross_vertices: Vec::new(),
-            tree_template_indices: Vec::new(),
-            tree_template_vertices: Vec::new(),
-            tree_cross_template_indices: Vec::new(),
-            tree_cross_template_vertices: Vec::new(),
-            tree_instances: Vec::new(),
-            stalk_template_indices: Vec::new(),
-            stalk_template_vertices: Vec::new(),
-            stalk_instances: Vec::new(),
-            stoplight_template_indices: Vec::new(),
-            stoplight_template_vertices: Vec::new(),
-            stoplight_instances: Vec::new(),
             stage_summary: String::new(),
             road_icon_indices: Vec::new(),
             road_icon_vertices: Vec::new(),
@@ -13345,7 +10123,6 @@ mod bridge_probe_tests {
             feature_count: 0,
             labels: Vec::new(),
             render_zoom: 17,
-            memory_lod: 0,
         };
         let road_vertices = vec![2.0; VECTOR_FLOATS_PER_VERTEX * 2];
         buffers.append_cached_road_icons(&[0, 1], &road_vertices);
@@ -13358,186 +10135,6 @@ mod bridge_probe_tests {
         assert_eq!(buffers.road_icon_vertices, road_vertices);
     }
 
-    fn pressure_test_stream(triangles: usize, stride: usize) -> TypedStream {
-        let vertex_count = triangles * 3;
-        TypedStream::from_u32(
-            (0..vertex_count as u32).collect(),
-            vec![0u8; vertex_count * stride],
-            stride,
-        )
-    }
-
-    fn pressure_test_principal_buffers(triangles: usize) -> TileBuffers {
-        let mut buffers = TileBuffers::default();
-        buffers.fill = pressure_test_stream(triangles, FILL_TYPED_VERTEX_BYTES);
-        buffers.face = pressure_test_stream(triangles, FACE_TYPED_VERTEX_BYTES);
-        buffers.casing = pressure_test_stream(triangles, ROAD_TYPED_VERTEX_BYTES);
-        buffers.stroke = pressure_test_stream(triangles, ROAD_TYPED_VERTEX_BYTES);
-        buffers.fill_3d = pressure_test_stream(triangles, ROOF_TYPED_VERTEX_BYTES);
-        buffers.fill_3d_misc_indices = vec![0, 1, 2];
-        buffers.fill_3d_misc_vertices =
-            vec![0.0; VECTOR_PACKED_FLOATS_PER_VERTEX * 3];
-        buffers.wall_indices = vec![0, 1, 2];
-        buffers.wall_vertices = vec![0.0; VECTOR_PACKED_FLOATS_PER_VERTEX * 3];
-        buffers.wall_instances = vec![MapWallInstance::default(); triangles];
-        buffers
-    }
-
-    fn principal_record_counts(buffers: &TileBuffers) -> [usize; 15] {
-        [
-            buffers.fill.index_count(),
-            buffers.fill.vertex_count(FILL_TYPED_VERTEX_BYTES),
-            buffers.face.index_count(),
-            buffers.face.vertex_count(FACE_TYPED_VERTEX_BYTES),
-            buffers.casing.index_count(),
-            buffers.casing.vertex_count(ROAD_TYPED_VERTEX_BYTES),
-            buffers.stroke.index_count(),
-            buffers.stroke.vertex_count(ROAD_TYPED_VERTEX_BYTES),
-            buffers.fill_3d.index_count(),
-            buffers.fill_3d.vertex_count(ROOF_TYPED_VERTEX_BYTES),
-            buffers.fill_3d_misc_indices.len(),
-            buffers.fill_3d_misc_vertices.len(),
-            buffers.wall_indices.len(),
-            buffers.wall_vertices.len(),
-            buffers.wall_instances.len(),
-        ]
-    }
-
-    #[test]
-    fn memory_limit_reclaims_spare_capacity_before_geometry() {
-        let mut buffers = pressure_test_principal_buffers(8);
-        buffers.shrink_memory_vectors();
-        let compact_limit = buffers.allocated_byte_size();
-        let expected = principal_record_counts(&buffers);
-
-        for stream in [
-            &mut buffers.fill,
-            &mut buffers.face,
-            &mut buffers.casing,
-            &mut buffers.stroke,
-            &mut buffers.fill_3d,
-        ] {
-            stream.chunks.reserve(32);
-            for chunk in &mut stream.chunks {
-                chunk.indices.reserve(4_096);
-                chunk.vertices.reserve(64 * 1_024);
-            }
-        }
-        buffers.wall_indices.reserve(4_096);
-        buffers.wall_vertices.reserve(16 * 1_024);
-        buffers.wall_instances.reserve(4_096);
-        assert!(buffers.allocated_byte_size() > compact_limit);
-
-        assert_eq!(buffers.degrade_to_memory_limit(compact_limit), 0);
-        assert!(buffers.allocated_byte_size() <= compact_limit);
-        assert_eq!(principal_record_counts(&buffers), expected);
-    }
-
-    #[test]
-    fn metadata_trim_that_fits_preserves_all_principal_geometry() {
-        let mut buffers = pressure_test_principal_buffers(8);
-        buffers.shrink_memory_vectors();
-        let principal_limit = buffers.allocated_byte_size();
-        let expected = principal_record_counts(&buffers);
-        buffers.labels.push(TileLabel {
-            text: "label".repeat(2_048),
-            priority: 0,
-            source_layer: "synthetic".repeat(512),
-            road_kind: "residential".repeat(512),
-            color_class: 0,
-            path_points: vec![(0.0, 0.0); 1_024],
-            name_key: "name".repeat(2_048),
-            bbox: (0.0, 0.0, 1.0, 1.0),
-            lift_m: 0.0,
-        });
-        buffers.icon_indices = vec![0, 1, 2];
-        buffers.icon_vertices = vec![0.0; VECTOR_PACKED_FLOATS_PER_VERTEX * 3];
-        assert!(buffers.allocated_byte_size() > principal_limit);
-
-        assert_eq!(buffers.degrade_to_memory_limit(principal_limit), 1);
-        assert!(buffers.allocated_byte_size() <= principal_limit);
-        assert_eq!(principal_record_counts(&buffers), expected);
-        assert!(buffers.labels.is_empty());
-        assert!(buffers.icon_indices.is_empty());
-        assert!(buffers.icon_vertices.is_empty());
-    }
-
-    #[test]
-    fn hard_limit_removes_the_whole_building_structure_or_defers() {
-        let mut bounded = pressure_test_principal_buffers(64);
-        bounded.shrink_memory_vectors();
-        let complete_ground_and_roads = bounded
-            .allocated_byte_size()
-            .saturating_sub(bounded.building_structure_allocated_bytes());
-        let road_counts = principal_record_counts(&bounded)[..8].to_vec();
-        assert_eq!(bounded.degrade_to_memory_limit(complete_ground_and_roads), 2);
-        assert!(bounded.allocated_byte_size() <= complete_ground_and_roads);
-        assert_eq!(
-            &principal_record_counts(&bounded)[..8],
-            road_counts.as_slice()
-        );
-        assert!(bounded.fill_3d.is_empty());
-        assert!(bounded.fill_3d_misc_indices.is_empty());
-        assert!(bounded.fill_3d_misc_vertices.is_empty());
-        assert!(bounded.wall_indices.is_empty());
-        assert!(bounded.wall_vertices.is_empty());
-        assert!(bounded.wall_instances.is_empty());
-
-        let mut deferred = pressure_test_principal_buffers(64);
-        deferred.shrink_memory_vectors();
-        let expected = principal_record_counts(&deferred);
-        let impossible_limit = complete_ground_and_roads / 2;
-        assert_eq!(deferred.degrade_to_memory_limit(impossible_limit), 1);
-        assert!(deferred.allocated_byte_size() > impossible_limit);
-        assert_eq!(principal_record_counts(&deferred), expected);
-    }
-
-    #[test]
-    fn dense_synthetic_tile_defers_instead_of_truncating_principal_streams() {
-        fn dense_stream(triangles: usize, stride: usize) -> TypedStream {
-            pressure_test_stream(triangles, stride)
-        }
-
-        let mut buffers = TileBuffers::default();
-        buffers.render_zoom = 16;
-        buffers.fill = dense_stream(3_000, FILL_TYPED_VERTEX_BYTES);
-        buffers.face = dense_stream(3_000, FACE_TYPED_VERTEX_BYTES);
-        buffers.casing = dense_stream(3_000, ROAD_TYPED_VERTEX_BYTES);
-        buffers.stroke = dense_stream(3_000, ROAD_TYPED_VERTEX_BYTES);
-        buffers.fringe = dense_stream(3_000, ROAD_TYPED_VERTEX_BYTES);
-        buffers.fill_3d = dense_stream(3_000, ROOF_TYPED_VERTEX_BYTES);
-        buffers.labels = (0..2_000)
-            .map(|index| TileLabel {
-                text: format!("dense label {index}"),
-                priority: 0,
-                source_layer: "synthetic".to_string(),
-                road_kind: "residential".to_string(),
-                color_class: 0,
-                path_points: vec![(0.0, 0.0); 8],
-                name_key: format!("dense label {index}"),
-                bbox: (0.0, 0.0, 1.0, 1.0),
-                lift_m: 0.0,
-            })
-            .collect();
-        let before = buffers.allocated_byte_size();
-        let principal_before = principal_record_counts(&buffers);
-        let limit = 192 * 1024;
-        let level = buffers.degrade_to_memory_limit(limit);
-
-        assert!(before > limit);
-        assert_eq!(level, 1);
-        assert!(buffers.allocated_byte_size() > limit);
-        assert_eq!(principal_record_counts(&buffers), principal_before);
-        assert!(buffers.fringe.is_empty());
-        assert!(buffers.labels.is_empty());
-
-        // Reapplying the finite policy is stable while the caller defers it.
-        let deferred = buffers.allocated_byte_size();
-        assert_eq!(buffers.degrade_to_memory_limit(limit), 1);
-        assert_eq!(buffers.allocated_byte_size(), deferred);
-        assert_eq!(principal_record_counts(&buffers), principal_before);
-    }
-
     #[test]
     fn built_in_solid_road_colors_share_union_mesh_pipeline() {
         let theme = probe_compiled_theme();
@@ -13805,15 +10402,17 @@ mod bridge_probe_tests {
             decks: vec![5.5, 0.0, 5.5],
         };
         let tags = || {
-            TagSet::from(HashMap::from([("layer".to_string(), "streets".to_string())]))
+            HashMap::from([
+                ("layer".to_string(), "streets".to_string()),
+                (MVT_INTERNAL_FIDX_KEY.to_string(), "0".to_string()),
+                (MVT_INTERNAL_PIDX_KEY.to_string(), "0".to_string()),
+            ])
         };
         let raw = [(0, 0), (2048, 0)];
 
         let mut collector = MvtLocalCollector::new(1.0);
         collector.base_dz.insert(key.clone(), profile.clone());
-        collector.add_path(
-            TileKey { z: 14, x: 0, y: 0 }, 4096, &raw, tags(), MvtPathMeta::default(), false,
-        );
+        collector.add_path(TileKey { z: 14, x: 0, y: 0 }, 4096, &raw, tags(), false);
         assert_eq!(collector.ways[0].points, profile.points);
         assert_eq!(collector.ways[0].dz.as_deref(), Some(profile.decks.as_slice()));
 
@@ -13830,7 +10429,6 @@ mod bridge_probe_tests {
             4096,
             &raw,
             tags(),
-            MvtPathMeta::default(),
             false,
         );
         assert_eq!(stale_endpoint.ways[0].points, [(0.0, 0.0), (128.0, 0.0)]);
@@ -13850,7 +10448,6 @@ mod bridge_probe_tests {
             4096,
             &bent_raw,
             tags(),
-            MvtPathMeta::default(),
             false,
         );
         assert_eq!(
@@ -13879,7 +10476,6 @@ mod bridge_probe_tests {
             4096,
             &diagonal_raw,
             tags(),
-            MvtPathMeta::default(),
             false,
         );
         assert_eq!(
@@ -14537,8 +11133,8 @@ mod bridge_probe_tests {
     }
 
     /// Headless generator probe: build real tiles with the mirrored live
-    /// theme, print per-stage timings (`MAKEPAD_TRACE=map.tile_profile`) and buffer sizes.
-    /// Run: MAKEPAD_TRACE=map.tile_profile cargo test -p makepad-widgets --features maps \
+    /// theme, print per-stage timings (MP_TILE_PROFILE=1) and buffer sizes.
+    /// Run: MP_TILE_PROFILE=1 cargo test -p makepad-widgets --features maps \
     ///   --release union_perf_probe -- --ignored --nocapture
     #[test]
     #[ignore]
@@ -14566,7 +11162,7 @@ mod bridge_probe_tests {
             let dzt = dz.get_tile(z as i64, tx, tms).ok().flatten();
             for render_zoom in [14u32, 17] {
                 let key = TileKey { z, x: tx as i32, y: ty as i32 };
-                let clock = Cx::monotonic_now();
+                let clock = std::time::Instant::now();
                 let buffers = build_tile_buffers_from_mvt(
                     key,
                     &raw,
@@ -14578,11 +11174,10 @@ mod bridge_probe_tests {
                     render_zoom,
                     true,
                     true,
-                    true,
                 )
                 .unwrap();
-                let full_ms = (Cx::monotonic_now() - clock) * 1000.0;
-                let overlay_clock = Cx::monotonic_now();
+                let full_ms = clock.elapsed().as_secs_f64() * 1000.0;
+                let overlay_clock = std::time::Instant::now();
                 let overlay = build_tile_buffers_from_mvt(
                     key,
                     &raw,
@@ -14593,20 +11188,19 @@ mod bridge_probe_tests {
                     &theme,
                     render_zoom,
                     false,
-                    true,
                     false,
                 )
                 .unwrap();
-                let overlay_ms = (Cx::monotonic_now() - overlay_clock) * 1000.0;
+                let overlay_ms = overlay_clock.elapsed().as_secs_f64() * 1000.0;
                 assert!(overlay.mode_overlay_only);
-                assert!(overlay.casing.is_empty());
-                assert!(overlay.stroke.is_empty());
+                assert!(overlay.casing_vertices.is_empty());
+                assert!(overlay.stroke_vertices.is_empty());
                 assert!(overlay.road_icon_vertices.is_empty());
                 println!(
                     "PROBE {name} z14/{tx}/{ty} rz{render_zoom}: full={full_ms:.0}ms mode-overlay={overlay_ms:.0}ms fill={}KB casing={}KB stroke={}KB icon={}KB",
-                    buffers.fill.byte_size() / 1024,
-                    buffers.casing.byte_size() / 1024,
-                    buffers.stroke.byte_size() / 1024,
+                    (buffers.fill_vertices.len() + buffers.fill_indices.len()) * 4 / 1024,
+                    (buffers.casing_vertices.len() + buffers.casing_indices.len()) * 4 / 1024,
+                    (buffers.stroke_vertices.len() + buffers.stroke_indices.len()) * 4 / 1024,
                     (buffers.icon_vertices.len() + buffers.icon_indices.len()) * 4 / 1024,
                 );
             }
@@ -14641,7 +11235,7 @@ mod bridge_probe_tests {
             parse_mvt_tile(&pbf, key, &mut collector).unwrap();
             println!("=== tile {tx}/{ty} target local ({lx:.0},{ly:.0})");
             for way in &collector.ways {
-                if way.tags.get("layer") != Some("base_dz") {
+                if way.tags.get("layer").map(|v| v.as_str()) != Some("base_dz") {
                     continue;
                 }
                 let near = way.points.iter().any(|&(px, py)| {
@@ -14661,9 +11255,9 @@ mod bridge_probe_tests {
                 }
                 println!(
                     "L={} F={} P={} closed={} pts={} start=({:.0},{:.0}) end=({:.0},{:.0}) dz={:?}",
-                    way.tags.get("L").unwrap_or(""),
-                    way.tags.get("F").unwrap_or(""),
-                    way.tags.get("P").unwrap_or(""),
+                    way.tags.get("L").map(|v| v.as_str()).unwrap_or(""),
+                    way.tags.get("F").map(|v| v.as_str()).unwrap_or(""),
+                    way.tags.get("P").map(|v| v.as_str()).unwrap_or(""),
                     way.closed,
                     way.points.len(),
                     way.points.first().map(|p| p.0).unwrap_or(0.0),
@@ -14683,9 +11277,6 @@ mod bridge_probe_tests {
     #[ignore]
     fn seam_probe() {
         use super::*;
-        use crate::makepad_draw::vector::{
-            decode_road_vertex, unpack_typed_position, ROAD_TYPED_VERTEX_BYTES,
-        };
         let maps = Path::new("../examples/map/local/maps");
         let mut base = MbtilesReader::open(&maps.join("europe-shortbread.mbtiles")).unwrap();
         let mut detail = MbtilesReader::open(&maps.join("europe-osm-detail.mbtiles")).unwrap();
@@ -14707,18 +11298,14 @@ mod bridge_probe_tests {
             18,
             true,
             true,
-            true,
         )
         .unwrap();
         let mut rows: Vec<(i32, i32, f32, i32, u32)> = Vec::new();
-        for chunk in buffers.casing.vertex_records(ROAD_TYPED_VERTEX_BYTES) {
-            let vertex = decode_road_vertex(chunk);
-            let (x, y) = unpack_typed_position(vertex.pos);
-            let deck = vertex.deck;
-            let p5 = vertex.depth.to_f32().0;
-            let color = (vertex.color.0[0] as u32) << 16
-                | (vertex.color.0[1] as u32) << 8
-                | vertex.color.0[2] as u32;
+        for chunk in buffers.casing_vertices.chunks_exact(19) {
+            let (x, y, deck, p5) = (chunk[0], chunk[1], chunk[15], chunk[16]);
+            let color = ((chunk[4] * 255.0) as u32) << 16
+                | ((chunk[5] * 255.0) as u32) << 8
+                | (chunk[6] * 255.0) as u32;
             if deck > 0.3 && (120.0..262.0).contains(&x) && (170.0..255.0).contains(&y) {
                 rows.push((
                     x.round() as i32,
@@ -14783,21 +11370,18 @@ mod bridge_probe_tests {
             18,
             true,
             true,
-            true,
         )
         .unwrap();
         let mut band: Vec<(char, f32, f32, f32, u32)> = Vec::new();
         for (tag, buffers, x_off) in
             [('A', &buffers, 0.0f32), ('B', &buffers_b, 256.0)]
         {
-            for chunk in buffers.casing.vertex_records(ROAD_TYPED_VERTEX_BYTES) {
-                let vertex = decode_road_vertex(chunk);
-                let (x, y) = unpack_typed_position(vertex.pos);
-                let deck = vertex.deck;
+            for chunk in buffers.casing_vertices.chunks_exact(19) {
+                let (x, y, deck) = (chunk[0], chunk[1], chunk[15]);
                 let gx = x + x_off;
-                let color = (vertex.color.0[0] as u32) << 16
-                    | (vertex.color.0[1] as u32) << 8
-                    | vertex.color.0[2] as u32;
+                let color = ((chunk[4] * 255.0) as u32) << 16
+                    | ((chunk[5] * 255.0) as u32) << 8
+                    | (chunk[6] * 255.0) as u32;
                 // Road surface colors only (motorway center + casing).
                 if deck > 0.3
                     && (252.0..261.0).contains(&gx)
@@ -14845,7 +11429,7 @@ mod bridge_probe_tests {
                 _k: TileKey,
                 _e: u32,
                 _p: (i32, i32),
-                _t: TagSet,
+                _t: HashMap<String, String>,
             ) {
             }
             fn add_path(
@@ -14853,11 +11437,10 @@ mod bridge_probe_tests {
                 _k: TileKey,
                 _e: u32,
                 _pts: &[(i32, i32)],
-                tags: TagSet,
-                _meta: MvtPathMeta,
+                tags: HashMap<String, String>,
                 _close: bool,
             ) {
-                let bridge = tags.get("bridge").unwrap_or("");
+                let bridge = tags.get("bridge").map(|v| v.as_str()).unwrap_or("");
                 if bridge == "yes" || bridge == "viaduct" {
                     let mut kv: Vec<String> = tags
                         .iter()
@@ -14893,7 +11476,7 @@ mod bridge_probe_tests {
         let ocean_ways: Vec<_> = collector
             .ways
             .iter()
-            .filter(|way| way.closed && way.tags.get("natural") == Some("water"))
+            .filter(|way| way.closed && way.tags.get("natural").map(String::as_str) == Some("water"))
             .collect();
         println!("coastal z14: {} ocean ways", ocean_ways.len());
         assert!(!ocean_ways.is_empty());
@@ -14913,7 +11496,7 @@ mod bridge_probe_tests {
             .unwrap()
             .expect("z9 ancestor ocean tile missing");
         let overlay = OverlayTileData {
-            raw: araw.into(),
+            raw: araw,
             shift,
             quadrant_x: vx - (fx << shift),
             quadrant_y: vy - (fy << shift),
@@ -14932,7 +11515,7 @@ mod bridge_probe_tests {
         .unwrap();
         let water: Vec<_> = ways
             .iter()
-            .filter(|way| way.tags.get("natural") == Some("water"))
+            .filter(|way| way.tags.get("natural").map(String::as_str) == Some("water"))
             .collect();
         println!("shifted z9->z14: {} water ways, {} pts first", water.len(),
             water.first().map(|w| w.points.len()).unwrap_or(0));
@@ -14958,7 +11541,6 @@ mod bridge_probe_tests {
                 &theme,
                 8,
                 false,
-                true,
                 false,
             )
             .unwrap();
@@ -14973,7 +11555,6 @@ mod bridge_probe_tests {
     #[ignore] // needs local bake output
     fn probe_bridge_dz_load() {
         use super::*;
-        use crate::makepad_draw::vector::{decode_road_vertex, ROAD_TYPED_VERTEX_BYTES};
         let path = std::path::Path::new("../local/maps/nl-bridge-dz.mbtiles");
         assert!(path.is_file(), "no bake output at {}", path.display());
         let mut reader = MbtilesReader::open(path).unwrap();
@@ -15012,15 +11593,15 @@ mod bridge_probe_tests {
             17,
             true,
             true,
-            true,
         )
         .unwrap();
         println!("loaded {} failed {}", loaded.len(), failed.len());
         let buffers = &loaded[0].buffers;
+        let floats_per_vertex = 19;
         let mut decked = 0usize;
         let mut max_deck = 0.0f32;
-        for chunk in buffers.stroke.vertex_records(ROAD_TYPED_VERTEX_BYTES) {
-            let deck = decode_road_vertex(chunk).deck;
+        for chunk in buffers.stroke_vertices.chunks_exact(floats_per_vertex) {
+            let deck = chunk[15];
             if deck > 0.3 {
                 decked += 1;
                 max_deck = max_deck.max(deck);
@@ -15028,7 +11609,7 @@ mod bridge_probe_tests {
         }
         println!(
             "stroke verts {} decked {} max {:.1}",
-            buffers.stroke.vertex_count(ROAD_TYPED_VERTEX_BYTES),
+            buffers.stroke_vertices.len() / floats_per_vertex,
             decked,
             max_deck
         );
@@ -15056,19 +11637,26 @@ mod bridge_probe_tests {
                 _tile_key: TileKey,
                 _extent: u32,
                 points: &[(i32, i32)],
-                tags: TagSet,
-                meta: MvtPathMeta,
+                tags: HashMap<String, String>,
                 _close: bool,
             ) {
-                let Some(layer) = tags.get("layer") else {
+                let (Some(layer), Some(fidx), Some(pidx)) = (
+                    tags.get("layer"),
+                    tags.get(MVT_INTERNAL_FIDX_KEY),
+                    tags.get(MVT_INTERNAL_PIDX_KEY),
+                ) else {
                     return;
                 };
-                let key = (layer.to_owned(), meta.feature_index, meta.path_index);
-                if tags.get("layer") == Some("streets") {
+                let key = (
+                    layer.clone(),
+                    fidx.parse::<u32>().unwrap_or(9999),
+                    pidx.parse::<u32>().unwrap_or(9999),
+                );
+                if tags.get("layer").map(|v| v.as_str()) == Some("streets") {
                     if let Some(value) = tags.get("oneway") {
                         self.oneway += 1;
-                        if !self.oneway_values.iter().any(|item| item == value) {
-                            self.oneway_values.push(value.to_owned());
+                        if !self.oneway_values.contains(value) {
+                            self.oneway_values.push(value.clone());
                         }
                     }
                 }
@@ -15103,7 +11691,7 @@ mod bridge_probe_tests {
                 _tile_key: TileKey,
                 _extent: u32,
                 _point: (i32, i32),
-                _tags: TagSet,
+                _tags: HashMap<String, String>,
             ) {
             }
         }
@@ -15130,13 +11718,12 @@ mod bridge_probe_tests {
         );
 
         // Oneway arrows: count map-aligned icon glyphs and their lifts.
-        use crate::makepad_draw::vector::unpack_pair_f16;
         let mut arrows = 0;
         let mut lifted_arrows = 0;
-        for chunk in buffers.icon_vertices.chunks_exact(VECTOR_PACKED_FLOATS_PER_VERTEX) {
-            let shape = unpack_pair_f16(chunk[6]).1;
-            let param3 = unpack_pair_f16(chunk[8]).0;
-            let param4 = chunk[9];
+        for chunk in buffers.icon_vertices.chunks_exact(floats_per_vertex) {
+            let shape = chunk[10];
+            let param3 = chunk[14];
+            let param4 = chunk[15];
             if (shape - 20.0).abs() < 0.1 && (param3 - 2.0).abs() < 0.1 {
                 arrows += 1;
                 if param4.abs() > 0.05 {
@@ -15176,7 +11763,7 @@ mod bridge_probe_tests {
                 _k: TileKey,
                 _e: u32,
                 _p: (i32, i32),
-                _t: TagSet,
+                _t: HashMap<String, String>,
             ) {
             }
             fn add_path(
@@ -15184,12 +11771,11 @@ mod bridge_probe_tests {
                 _k: TileKey,
                 _e: u32,
                 _pts: &[(i32, i32)],
-                tags: TagSet,
-                _meta: MvtPathMeta,
+                tags: HashMap<String, String>,
                 _close: bool,
             ) {
-                let layer = tags.get("layer").unwrap_or_default().to_owned();
-                let name = tags.get("name").unwrap_or_default().to_owned();
+                let layer = tags.get("layer").cloned().unwrap_or_default();
+                let name = tags.get("name").cloned().unwrap_or_default();
                 let interesting = name.contains("brug")
                     || name.contains("Europaboulevard")
                     || tags.contains_key("bridge");
@@ -15224,12 +11810,12 @@ mod bridge_probe_tests {
         parse_mvt_tile(&pbf, key, &mut collector).unwrap();
         let mut by_layer = std::collections::HashMap::<String, usize>::new();
         for way in &collector.ways {
-            let layer = way.tags.get("layer").unwrap_or_default().to_owned();
+            let layer = way.tags.get("layer").cloned().unwrap_or_default();
             *by_layer.entry(layer).or_default() += 1;
             if way.tags.contains_key("building:part") {
                 println!(
                     "PART layer={} closed={} pts={} id={:?} h={:?} min={:?}",
-                    way.tags.get("layer").unwrap_or_default(),
+                    way.tags.get("layer").cloned().unwrap_or_default(),
                     way.closed,
                     way.points.len(),
                     way.tags.get("__makepad_osm_id"),
@@ -15260,8 +11846,8 @@ mod bridge_probe_tests {
                 let mut collector = MvtLocalCollector::new(1.0);
                 parse_mvt_tile(&pbf, key, &mut collector).unwrap();
                 for (_, tags) in &collector.points {
-                    if tags.get("layer") == Some("place_labels") {
-                        let name = tags.get("name").unwrap_or_default();
+                    if tags.get("layer").map(|v| v.as_str()) == Some("place_labels") {
+                        let name = tags.get("name").cloned().unwrap_or_default();
                         if name.contains("Amsterdam") || name.contains("Haarlem") {
                             let mut t: Vec<_> = tags.iter().collect();
                             t.sort();
@@ -15286,7 +11872,6 @@ mod bridge_probe_tests {
                 z as u32,
                 false,
                 true,
-                true,
             )
             .unwrap();
             let places: Vec<&TileLabel> = buffers
@@ -15333,7 +11918,6 @@ mod bridge_probe_tests {
             12,
             false,
             true,
-            true,
         )
         .unwrap();
         for tile in &loaded.0 {
@@ -15341,7 +11925,7 @@ mod bridge_probe_tests {
                 "tile z{} icons {} strokes {} labels {}",
                 tile.tile_key.z,
                 tile.buffers.icon_vertices.len() / VECTOR_FLOATS_PER_VERTEX,
-                tile.buffers.stroke.vertex_count(ROAD_TYPED_VERTEX_BYTES),
+                tile.buffers.stroke_vertices.len() / VECTOR_FLOATS_PER_VERTEX,
                 tile.buffers.labels.len()
             );
         }
@@ -15365,7 +11949,7 @@ mod bridge_probe_tests {
             .unwrap();
         let key = TileKey { z: z as u32, x: x as i32, y: y as i32 };
         let overlay_tiles = vec![OverlayTileData {
-            raw: ov.into(),
+            raw: ov,
             shift: 0,
             quadrant_x: 0,
             quadrant_y: 0,
@@ -15384,7 +11968,6 @@ mod bridge_probe_tests {
             12,
             false,
             true,
-            true,
         )
         .unwrap();
         println!(
@@ -15504,9 +12087,9 @@ mod bridge_probe_tests {
                 println!("{:<16} missing", format!("z{z} {x}/{y}"));
                 continue;
             };
-            let t0 = Cx::monotonic_now();
+            let t0 = std::time::Instant::now();
             let raw = reader.decode_tile(&blob).unwrap();
-            let decode_ms = (Cx::monotonic_now() - t0) * 1e3;
+            let decode_ms = t0.elapsed().as_secs_f64() * 1e3;
             let key = TileKey { z: z as u32, x: x as i32, y: y as i32 };
             let mut best = f64::MAX;
             let mut last = None;
@@ -15538,7 +12121,7 @@ mod bridge_probe_tests {
                 let mut best = f64::MAX;
                 let mut last = None;
                 for _ in 0..reps {
-                    let t1 = Cx::monotonic_now();
+                    let t1 = std::time::Instant::now();
                     // Combined archives are their own detail source (the
                     // app passes the same path for both).
                     let detail_env = std::env::var("TILE_PROFILE_DETAIL_ARCHIVE").ok();
@@ -15557,10 +12140,9 @@ mod bridge_probe_tests {
                         render_zoom,
                         force_3d,
                         true,
-                        true,
                     )
                     .unwrap();
-                    best = best.min((Cx::monotonic_now() - t1) * 1e3);
+                    best = best.min(t1.elapsed().as_secs_f64() * 1e3);
                     last = loaded.into_iter().next().map(|t| t.buffers);
                 }
                 let Some(buffers) = last else {
@@ -15576,7 +12158,7 @@ mod bridge_probe_tests {
                     best,
                     best,
                     buffers.feature_count,
-                    buffers.fill.vertex_count(FILL_TYPED_VERTEX_BYTES),
+                    buffers.fill_vertices.len() / VECTOR_FLOATS_PER_VERTEX,
                 );
                 continue;
             }
@@ -15585,7 +12167,7 @@ mod bridge_probe_tests {
                 dr.decode_tile(&blob).ok()
             });
             for _ in 0..reps {
-                let t1 = Cx::monotonic_now();
+                let t1 = std::time::Instant::now();
                 let detail = if detail_reader.is_some() {
                     // Old two-archive pattern: detail strictly from its own
                     // archive (may be absent for a tile).
@@ -15604,10 +12186,9 @@ mod bridge_probe_tests {
                     render_zoom,
                     force_3d,
                     true,
-                    true,
                 )
                 .unwrap();
-                best = best.min((Cx::monotonic_now() - t1) * 1e3);
+                best = best.min(t1.elapsed().as_secs_f64() * 1e3);
                 last = Some(buffers);
             }
             let buffers = last.unwrap();
@@ -15620,7 +12201,7 @@ mod bridge_probe_tests {
                 best,
                 best,
                 buffers.feature_count,
-                buffers.fill.vertex_count(FILL_TYPED_VERTEX_BYTES),
+                buffers.fill_vertices.len() / VECTOR_FLOATS_PER_VERTEX,
             );
             println!(
                 "                  icons {} labels {}",
@@ -15634,9 +12215,6 @@ mod bridge_probe_tests {
     #[test]
     #[ignore]
     fn weesperplein_tear_probe() {
-        use crate::makepad_draw::vector::{
-            decode_road_vertex, unpack_typed_position, ROAD_TYPED_VERTEX_BYTES,
-        };
         let base = std::path::Path::new("../local/maps/europe-shortbread.mbtiles");
         let detail = std::path::Path::new("../local/maps/europe-osm-detail.mbtiles");
         let dz_name = std::env::var("TEAR_DZ")
@@ -15673,44 +12251,40 @@ mod bridge_probe_tests {
                 .unwrap_or(17),
             true,
             true,
-            true,
         )
         .unwrap();
         // Group decked vertices (param4 > 0.3) per buffer by quantized
         // color + param5, print bbox + deck range — who lifts where.
-        for (name, stream) in [
-            ("casing", &buffers.casing),
-            ("stroke", &buffers.stroke),
+        for (name, verts) in [
+            ("casing", &buffers.casing_vertices),
+            ("stroke", &buffers.stroke_vertices),
         ] {
             use std::collections::HashMap;
             let mut groups: HashMap<(u32, u32, u32), (f32, f32, f32, f32, f32, f32, usize)> =
                 HashMap::new();
-            for record in stream.vertex_records(ROAD_TYPED_VERTEX_BYTES) {
-                let vertex = decode_road_vertex(record);
-                let pos = unpack_typed_position(vertex.pos);
-                let deck = vertex.deck;
+            for v in verts.chunks_exact(VECTOR_FLOATS_PER_VERTEX) {
+                let deck = v[15];
                 // Weesperplein plaza window; report every vertex incl.
                 // grounded so the full layer stack is visible.
                 let win = std::env::var("TEAR_WIN").unwrap_or_else(|_| "88,118,86,120".to_string());
                 let mut wv = win.split(',').map(|v| v.parse::<f32>().unwrap());
                 let (wx0, wx1, wy0, wy1) = (wv.next().unwrap(), wv.next().unwrap(), wv.next().unwrap(), wv.next().unwrap());
-                if pos.0 < wx0 || pos.0 > wx1 || pos.1 < wy0 || pos.1 > wy1 {
+                if v[0] < wx0 || v[0] > wx1 || v[1] < wy0 || v[1] > wy1 {
                     continue;
                 }
                 let _ = deck;
-                let color = vertex.color.to_f32();
-                let color_key = ((color.0 * 15.0) as u32) << 8
-                    | ((color.1 * 15.0) as u32) << 4
-                    | (color.2 * 15.0) as u32;
-                let p5_key = (vertex.depth.to_f32().0 * 1000.0) as u32;
-                let shape_key = vertex.params.to_f32().0 as u32;
+                let color_key = ((v[4] * 15.0) as u32) << 8
+                    | ((v[5] * 15.0) as u32) << 4
+                    | (v[6] * 15.0) as u32;
+                let p5_key = (v[16] * 1000.0) as u32;
+                let shape_key = v[10] as u32;
                 let entry = groups
                     .entry((color_key, p5_key, shape_key))
                     .or_insert((f32::MAX, f32::MAX, f32::MIN, f32::MIN, f32::MAX, f32::MIN, 0));
-                entry.0 = entry.0.min(pos.0);
-                entry.1 = entry.1.min(pos.1);
-                entry.2 = entry.2.max(pos.0);
-                entry.3 = entry.3.max(pos.1);
+                entry.0 = entry.0.min(v[0]);
+                entry.1 = entry.1.min(v[1]);
+                entry.2 = entry.2.max(v[0]);
+                entry.3 = entry.3.max(v[1]);
                 entry.4 = entry.4.min(deck);
                 entry.5 = entry.5.max(deck);
                 entry.6 += 1;
@@ -15723,53 +12297,44 @@ mod bridge_probe_tests {
                     *p5 as f32 / 1000.0
                 );
             }
-            println!("-- {name} total verts {}", stream.vertex_count(ROAD_TYPED_VERTEX_BYTES));
+            println!("-- {name} total verts {}", verts.len() / VECTOR_FLOATS_PER_VERTEX);
         }
         // SVG dump of the window's triangles in draw order (casing pass):
         // the tear must show as literal holes/overdraw in here.
         {
             use std::fmt::Write as _;
+            let (verts, indices) = (&buffers.casing_vertices, &buffers.casing_indices);
             let vb_env = std::env::var("TEAR_VB").unwrap_or_else(|_| "86 84 36 40".to_string());
             let mut svg = format!(
                 "<svg xmlns='http://www.w3.org/2000/svg' viewBox='{vb_env}' width='1440' height='1600'>\n",
             );
             let mut tris = 0usize;
-            for stream_chunk in &buffers.casing.chunks {
-            for tri in stream_chunk.indices.chunks_exact(3) {
-                let decode = |index: u16| {
-                    let at = index as usize * ROAD_TYPED_VERTEX_BYTES;
-                    decode_road_vertex(&stream_chunk.vertices[at..at + ROAD_TYPED_VERTEX_BYTES])
-                };
-                let v0 = decode(tri[0]);
-                let v1 = decode(tri[1]);
-                let v2 = decode(tri[2]);
-                let p0 = unpack_typed_position(v0.pos);
-                let p1 = unpack_typed_position(v1.pos);
-                let p2 = unpack_typed_position(v2.pos);
+            for tri in indices.chunks_exact(3) {
+                let v0 = &verts[tri[0] as usize * VECTOR_FLOATS_PER_VERTEX..];
+                let v1 = &verts[tri[1] as usize * VECTOR_FLOATS_PER_VERTEX..];
+                let v2 = &verts[tri[2] as usize * VECTOR_FLOATS_PER_VERTEX..];
                 let vb = std::env::var("TEAR_VB").unwrap_or_else(|_| "86 84 36 40".to_string());
                 let mut vbv = vb.split(' ').map(|v| v.parse::<f32>().unwrap());
                 let (bx, by, bw, bh) = (vbv.next().unwrap(), vbv.next().unwrap(), vbv.next().unwrap(), vbv.next().unwrap());
-                let inside = |v: (f32, f32)| {
-                    v.0 > bx && v.0 < bx + bw && v.1 > by && v.1 < by + bh
+                let inside = |v: &[f32]| {
+                    v[0] > bx && v[0] < bx + bw && v[1] > by && v[1] < by + bh
                 };
-                if !(inside(p0) || inside(p1) || inside(p2)) {
+                if !(inside(v0) || inside(v1) || inside(v2)) {
                     continue;
                 }
-                let color = v0.color.to_f32();
-                let a = color.3.max(0.001);
+                let a = v0[7].max(0.001);
                 let rgb = (
-                    (color.0 / a * 255.0).min(255.0) as u8,
-                    (color.1 / a * 255.0).min(255.0) as u8,
-                    (color.2 / a * 255.0).min(255.0) as u8,
+                    (v0[4] / a * 255.0).min(255.0) as u8,
+                    (v0[5] / a * 255.0).min(255.0) as u8,
+                    (v0[6] / a * 255.0).min(255.0) as u8,
                 );
                 let _ = write!(
                     svg,
                     "<polygon points='{:.2},{:.2} {:.2},{:.2} {:.2},{:.2}' fill='rgb({},{},{})' fill-opacity='{:.2}'/>\n",
-                    p0.0, p0.1, p1.0, p1.1, p2.0, p2.1, rgb.0, rgb.1, rgb.2, a
+                    v0[0], v0[1], v1[0], v1[1], v2[0], v2[1], rgb.0, rgb.1, rgb.2, a
                 );
                 tris += 1;
             }
-            }
             svg.push_str("</svg>\n");
             let out = format!(
                 "/private/tmp/claude-501/-Users-admin-makepad-makepad/dc97c21e-85e9-41f6-a8d1-03d180e6bf12/scratchpad/weesperplein_{}.svg",
@@ -15810,14 +12375,18 @@ mod bridge_probe_tests {
             17,
             true,
             true,
-            true,
         )
         .unwrap();
+        let shadow_verts = buffers
+            .icon_vertices
+            .chunks_exact(VECTOR_FLOATS_PER_VERTEX)
+            .filter(|v| v[14] > 5.5 && v[14] < 6.5)
+            .count();
         println!(
-            "fill verts {} icon verts {} shadow_disc instances {}",
-            buffers.fill.vertex_count(FILL_TYPED_VERTEX_BYTES),
-            buffers.icon_vertices.len() / VECTOR_PACKED_FLOATS_PER_VERTEX,
-            buffers.shadow_disc_instances.len() / SHADOW_DISC_INSTANCE_FLOATS,
+            "fill verts {} icon verts {} shadow verts {}",
+            buffers.fill_vertices.len() / VECTOR_FLOATS_PER_VERTEX,
+            buffers.icon_vertices.len() / VECTOR_FLOATS_PER_VERTEX,
+            shadow_verts
         );
     }
 
@@ -15847,7 +12416,6 @@ mod bridge_probe_tests {
             17,
             false,
             true,
-            true,
         )
         .unwrap();
         let attraction: Vec<&TileLabel> = buffers
@@ -15890,7 +12458,7 @@ mod bridge_probe_tests {
                         .get("__makepad_osm_id")
                         .and_then(|v| v.parse::<i64>().ok())
                     {
-                        if way.tags.get("__makepad_osm_type") == Some("way") {
+                        if way.tags.get("__makepad_osm_type").map(|v| v.as_str()) == Some("way") {
                             max_id = max_id.max(id);
                         }
                         if id == 1391036659 {
@@ -15915,7 +12483,7 @@ mod bridge_probe_tests {
             let mut admitted = 0;
             let mut labeled = 0;
             for way in &ways {
-                if way.tags.get("layer") == Some("attraction_area") {
+                if way.tags.get("layer").map(|v| v.as_str()) == Some("attraction_area") {
                     admitted += 1;
                     let ring = normalize_polygon_ring(&way.points);
                     let label = ring.as_ref().and_then(|ring| {
diff --git a/widgets/src/map/tile_draw.rs b/widgets/src/map/tile_draw.rs
deleted file mode 100644
index 962b17aff..000000000
--- a/widgets/src/map/tile_draw.rs
+++ /dev/null
@@ -1,1001 +0,0 @@
-//! Retained per-tile draw lists.
-//!
-//! Every resident tile owns one platform draw list per global carto pass
-//! (fills, road casings, road centres, POI symbols, street-band symbols, and
-//! the shadow-mask cast). A list is RECORDED — its draw calls and instance
-//! buffers declared through the ordinary `DrawMap*` drawers — once: when the
-//! tile's bake arrives, and again only when something that changes its call
-//! set flips (a cross-fade ending, an LOD ring, the camera going flat or
-//! tilted, the clip rect, a shader compiling). On every other frame the list
-//! is merely re-attached to the map's draw list and each of its calls gets
-//! fresh uniforms, so a pan, zoom, rotation or tilt is a uniform write per
-//! draw call and ZERO instance bytes: the platform re-presents the resident
-//! buffers (`CxDrawCall::instance_dirty` never rises for them).
-//!
-//! Paint order. The flat map orders by the backend's paint-order counter
-//! (one `zbias_step` per draw call) and authors its own layering on top:
-//! every chunk of one stream shares a depth, road faces sit with the casing
-//! they belong to, the AA fringe one step above. A retained list is one unit
-//! of that counter (`CxDrawList::zbias_hold`): all its calls resolve to the
-//! counter at entry, the tile's internal layering is baked into the
-//! instances' `draw_depth` in units of the step, and the counter advances on
-//! exit by the number of layers the list used — the same values the
-//! per-frame immediate path produced call by call.
-
-use super::geometry::{TileKey, TILE_SIZE};
-use super::icons::ICON_MIN_ZOOM;
-use super::style::stroke_width_correction;
-use super::tile::*;
-use super::view::*;
-use crate::makepad_draw::*;
-use std::collections::HashMap;
-
-/// One retained list per global carto pass. The passes are global (every
-/// tile's fills, then every tile's casings, ...) — a tile cannot be a single
-/// list, or its casings would stamp over the neighbour's road interiors in
-/// the clip-padding overlap at the seams.
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum TilePhase {
-    /// Ground fills, building outlines and, under tilt, the 3D volume.
-    Fill,
-    /// Road union faces, casings and the AA fringe.
-    Casing,
-    /// Road centres.
-    Stroke,
-    /// Vertex-baked road decals and instanced POI symbols.
-    Icon,
-    /// The street-band symbols (zoom floor > 16), drawn only when revealed.
-    IconHigh,
-    /// Everything cast into the shadow-mask pass.
-    Shadow,
-}
-
-pub const TILE_PHASE_COUNT: usize = 6;
-
-impl TilePhase {
-    fn index(self) -> usize {
-        match self {
-            TilePhase::Fill => 0,
-            TilePhase::Casing => 1,
-            TilePhase::Stroke => 2,
-            TilePhase::Icon => 3,
-            TilePhase::IconHigh => 4,
-            TilePhase::Shadow => 5,
-        }
-    }
-
-    /// The tilted camera's per-pass depth offset step (`pass_boost + k * 0.02`
-    /// keeps casing/centre/icon layering when depth comes from the ground
-    /// ladder). The fill pass and the mask pass sit at the ladder itself.
-    fn tilt_depth_k(self) -> Option<f32> {
-        match self {
-            TilePhase::Fill | TilePhase::Shadow => None,
-            TilePhase::Casing => Some(0.0),
-            TilePhase::Stroke => Some(1.0),
-            TilePhase::Icon => Some(2.0),
-            TilePhase::IconHigh => Some(3.0),
-        }
-    }
-}
-
-/// Which `MapView` drawer a retained call was recorded through; its
-/// `DrawVars` is the staging copy the refreshed uniforms go through.
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum TileDrawer {
-    Vector,
-    Fill,
-    Road,
-    Face,
-    Roof,
-    Icon,
-    Prop,
-    Wall,
-    Shadow,
-    ShadowDisc,
-}
-
-pub const TILE_DRAWER_COUNT: usize = 10;
-
-impl TileDrawer {
-    fn index(self) -> usize {
-        match self {
-            TileDrawer::Vector => 0,
-            TileDrawer::Fill => 1,
-            TileDrawer::Road => 2,
-            TileDrawer::Face => 3,
-            TileDrawer::Roof => 4,
-            TileDrawer::Icon => 5,
-            TileDrawer::Prop => 6,
-            TileDrawer::Wall => 7,
-            TileDrawer::Shadow => 8,
-            TileDrawer::ShadowDisc => 9,
-        }
-    }
-}
-
-/// Where a call's `tile_fade` uniform comes from each frame.
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum FadeSource {
-    /// Fully opaque: the outgoing generation under a cross-fade, and road
-    /// geometry a mode-only rebake kept resident.
-    Full,
-    /// The tile's cross-fade progress.
-    Alpha,
-}
-
-/// Whose zoom bucket the stroke width correction is computed for.
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum WidthSource {
-    Resident,
-    /// The replaced generation still drawing underneath during a fade.
-    Outgoing,
-}
-
-/// Where a call's `height_grow` uniform comes from each frame.
-#[derive(Clone, Copy, PartialEq, Eq, Debug)]
-pub enum HeightSource {
-    Full,
-    /// The mask pass's footprint cut-out at ground.
-    Zero,
-    /// The flat->3D reveal: the fade progress while the mode grows heights.
-    Grow,
-    /// 3D volume: the reveal times the distance LOD ring's sink.
-    LodGrow,
-}
-
-/// One retained draw call and how to rebuild its uniforms each frame.
-#[derive(Clone, Copy, Debug)]
-pub struct TileCallSpec {
-    pub area: Area,
-    pub drawer: TileDrawer,
-    pub fade: FadeSource,
-    pub width: WidthSource,
-    pub height: HeightSource,
-    /// Mask-pass stage (0 wall silhouettes, 1 lifted projections, 2 ground
-    /// cut-outs, 3 contact discs); 0 in the main pass.
-    pub shadow_cast: f32,
-}
-
-/// What a recorded list's call set depended on. A different signature next
-/// frame means the list is recorded again; equal means it is re-attached.
-#[derive(Clone, Copy, PartialEq, Debug)]
-pub struct TilePhaseSig {
-    /// Flat-camera paint order (instances carry the layering); tilted or
-    /// exploded depth ignores the counter and bakes zero.
-    pub flat_fix: bool,
-    /// The clip the aligned instances were stamped with at `end_turtle`.
-    pub clip: Rect,
-    /// Distance LOD ring: 0 none, 1 mid (crossed-quad trees), 2 near.
-    pub lod_band: u8,
-    /// AA fringes drawn (tilt under 25 degrees).
-    pub fringe: bool,
-    /// Symbol passes drawn at this zoom for this tile's bucket.
-    pub icons: bool,
-    /// Bit per drawer whose shader had compiled when the list was recorded.
-    pub shaders: u16,
-}
-
-#[derive(Debug)]
-pub struct TilePhaseList {
-    pub list: DrawList2d,
-    pub calls: Vec<TileCallSpec>,
-    pub sig: Option<TilePhaseSig>,
-}
-
-impl TilePhaseList {
-    fn new(cx: &mut Cx) -> Self {
-        Self {
-            list: DrawList2d::new(cx),
-            calls: Vec::new(),
-            sig: None,
-        }
-    }
-}
-
-/// A tile's retained lists, one per phase, allocated the first frame the
-/// phase draws the tile and freed with the entry.
-#[derive(Default, Debug)]
-pub struct TileDrawLists {
-    phases: [Option<TilePhaseList>; TILE_PHASE_COUNT],
-}
-
-impl TileDrawLists {
-    /// The next frame records every phase again. Called whenever the entry's
-    /// drawable content changes under it (a cross-fade ending).
-    pub fn invalidate(&mut self) {
-        for phase in self.phases.iter_mut().flatten() {
-            phase.sig = None;
-        }
-    }
-
-    /// Every retained call of this tile, over all its phases.
-    pub fn calls(&self) -> impl Iterator<Item = &TileCallSpec> {
-        self.phases.iter().flatten().flat_map(|phase| phase.calls.iter())
-    }
-}
-
-/// The frame's view state shared by every tile draw, built once per
-/// `draw_walk`.
-pub(crate) struct TileFrame {
-    pub now: f64,
-    pub view_zoom: f64,
-    pub map_offset: Vec2d,
-    pub rect: Rect,
-    pub view_rot: [f32; 2],
-    pub rot_pivot: [f32; 2],
-    pub tilt_params: [f32; 4],
-    /// Tilted camera: depth from the ground ladder, `pass_depth` per pass.
-    pub tilted: bool,
-    /// Flat paint order authored in `draw_depth`; off when tilted or exploded.
-    pub flat_fix: bool,
-    pub zbias_step: f32,
-    pub pass_boost: f32,
-    pub fringe: bool,
-    pub high_band: bool,
-    /// Near-ring radius base of the distance LOD (`frustum` extent before
-    /// the per-tile diagonal margin).
-    pub frustum: f64,
-    pub terrain_org: [f32; 2],
-    pub terrain_span: [f32; 2],
-    pub terrain_uvfit: [f32; 4],
-    pub terrain_fill_lift: f32,
-    pub terrain_tex: Texture,
-    pub shadow_mask: Option<Texture>,
-    pub shadow_mask_on: f32,
-    pub shadow_mask_size: [f32; 2],
-    pub shadow_mask_flip: f32,
-    /// Sun direction on the ground times shadow length per metre; the mask
-    /// pass scales it into each tile's units.
-    pub shadow_sun: [f32; 2],
-    pub space_warp: [f32; 4],
-    pub space_warp2: [f32; 4],
-    pub shiny: ShinyConfig,
-}
-
-impl TileFrame {
-    fn pass_depth(&self, phase: TilePhase) -> f32 {
-        match (self.tilted, phase.tilt_depth_k()) {
-            (true, Some(k)) => self.pass_boost + k * 0.02,
-            _ => 0.0,
-        }
-    }
-
-    fn env(&self, phase: TilePhase) -> MapDrawEnv<'_> {
-        MapDrawEnv {
-            shiny: &self.shiny,
-            terrain_tex: &self.terrain_tex,
-            // Nothing drawn into the mask may sample it: binding the target
-            // texture as a sampler is a feedback loop (a WebGL error flood
-            // and a blank map; undefined on Metal).
-            shadow_mask: if phase == TilePhase::Shadow {
-                None
-            } else {
-                self.shadow_mask.as_ref()
-            },
-        }
-    }
-}
-
-/// One tile's view-dependent values this frame.
-struct TileView {
-    map_scale: Vec2f,
-    screen_offset: Vec2f,
-    fade_alpha: f32,
-    /// `fade_alpha` while the flat->3D reveal grows heights, else 1.
-    grow: f32,
-    /// The incoming road core is the unchanged resident one: it stays
-    /// opaque and at full height while only the overlay cross-fades.
-    reused_road: bool,
-    width_resident: [f32; 4],
-    width_outgoing: [f32; 4],
-    lod: f32,
-    lod_band: u8,
-    icons: bool,
-    shadow_dir: [f32; 2],
-}
-
-fn tile_view(frame: &TileFrame, key: TileKey, entry: &TileEntry) -> TileView {
-    let scale = 2.0_f64.powf(frame.view_zoom - key.z as f64);
-    let tile_offset = frame.map_offset
-        + dvec2(
-            key.x as f64 * TILE_SIZE * scale,
-            key.y as f64 * TILE_SIZE * scale,
-        );
-    let map_scale = Vec2f {
-        x: scale as f32,
-        y: scale as f32,
-    };
-    let screen_offset = Vec2f {
-        x: tile_offset.x as f32,
-        y: tile_offset.y as f32,
-    };
-    let (fade_alpha, grow, reused_road, width_outgoing) = match &entry.fade {
-        Some(fade) => {
-            let fade_alpha = (((frame.now - fade.started).max(0.0) / TILE_FADE_SECONDS) as f32)
-                .clamp(0.0, 1.0);
-            (
-                fade_alpha,
-                if fade.grow_heights { fade_alpha } else { 1.0 },
-                fade.reuse_road_core,
-                stroke_width_correction(fade.bucket, frame.view_zoom),
-            )
-        }
-        None => (1.0, 1.0, false, [1.0; 4]),
-    };
-    // 3D volume rides the fill pass with a ground-circle distance fade from
-    // the view focus: the far field under tilt (the blurred zone) skips
-    // walls/trees/roofs — the bulk of the fill vertex mass. Flat views sit
-    // inside the near radius everywhere, so nothing changes at top-down.
-    let tile_center_px = dvec2(
-        tile_offset.x + TILE_SIZE * scale * 0.5,
-        tile_offset.y + TILE_SIZE * scale * 0.5,
-    );
-    let focus = frame.rect.pos + frame.rect.size * 0.5;
-    let dist =
-        ((tile_center_px.x - focus.x).powi(2) + (tile_center_px.y - focus.y).powi(2)).sqrt();
-    // Ring radii from the actual frustum extent: the near ring must contain
-    // every visible tile CENTER with margin (a tile diagonal), under any
-    // rotation and the full tilt stretch — visible geometry never drops
-    // below full detail (perf-never-breaks-the-picture).
-    let near = frame.frustum * 1.35 + TILE_SIZE * scale;
-    let far = near * 1.7;
-    let lod = (1.0 - ((dist - near) / (far - near)).clamp(0.0, 1.0)) as f32;
-    // LOD rings: near = full detail; mid = roofs + crossed-quad trees
-    // ("roofs only"); far = heights sink to 0.
-    let lod_band = if lod > 0.55 {
-        2
-    } else if lod > 0.003 {
-        1
-    } else {
-        0
-    };
-    // Stale higher-bucket tiles keep their baked symbols until the rebuild
-    // lands. Charger pins bake from z9 so the pass itself stays on when
-    // zoomed out — but a stale POI-carpet tile (baked at z16+) hides its
-    // symbols the moment the view drops below icon level, instead of
-    // splattering hundreds of full-size shop icons across the region.
-    let icons = !(frame.view_zoom < 7.75
-        || (entry.bucket >= ICON_MIN_ZOOM && frame.view_zoom < ICON_MIN_ZOOM as f64 - 0.25));
-    let units_per_m = MapView::tile_units_per_m(key);
-    let shadow_dir = [
-        frame.shadow_sun[0] * units_per_m,
-        frame.shadow_sun[1] * units_per_m,
-    ];
-    TileView {
-        map_scale,
-        screen_offset,
-        fade_alpha,
-        grow,
-        reused_road,
-        width_resident: stroke_width_correction(entry.bucket, frame.view_zoom),
-        width_outgoing,
-        lod,
-        lod_band,
-        icons,
-        shadow_dir,
-    }
-}
-
-/// The one place a draw's uniforms come from: recording and refreshing go
-/// through it with the same inputs.
-fn call_uniforms(
-    frame: &TileFrame,
-    phase: TilePhase,
-    view: &TileView,
-    fade: FadeSource,
-    width: WidthSource,
-    height: HeightSource,
-    shadow_cast: f32,
-) -> MapDrawUniforms {
-    let mask_pass = phase == TilePhase::Shadow;
-    MapDrawUniforms {
-        map_scale: view.map_scale,
-        map_offset: view.screen_offset,
-        fade: match fade {
-            FadeSource::Full => 1.0,
-            FadeSource::Alpha => view.fade_alpha,
-        },
-        width_correction: match width {
-            WidthSource::Resident => view.width_resident,
-            WidthSource::Outgoing => view.width_outgoing,
-        },
-        view_rot: frame.view_rot,
-        rot_pivot: frame.rot_pivot,
-        tilt_params: frame.tilt_params,
-        icon_zoom: frame.view_zoom as f32,
-        height_grow: match height {
-            HeightSource::Full => 1.0,
-            HeightSource::Zero => 0.0,
-            HeightSource::Grow => view.grow,
-            // Distance LOD sinks heights, never alpha: translucent
-            // buildings read as broken.
-            HeightSource::LodGrow => view.lod * view.grow,
-        },
-        terrain_org: frame.terrain_org,
-        terrain_span: frame.terrain_span,
-        terrain_uvfit: frame.terrain_uvfit,
-        terrain_fill_lift: frame.terrain_fill_lift,
-        shadow_dir: if mask_pass { view.shadow_dir } else { [0.0, 0.0] },
-        shadow_cast,
-        shadow_mask_on: if mask_pass { 0.0 } else { frame.shadow_mask_on },
-        shadow_mask_size: frame.shadow_mask_size,
-        shadow_mask_flip: if mask_pass { 0.0 } else { frame.shadow_mask_flip },
-        space_warp: frame.space_warp,
-        space_warp2: frame.space_warp2,
-        pass_depth: frame.pass_depth(phase),
-    }
-}
-
-/// The recording of one phase list: collects the call specs and the flat
-/// paint-order layering (see the module doc).
-struct PhaseRecorder<'a> {
-    calls: &'a mut Vec<TileCallSpec>,
-    /// Layers used so far: the `zbias_hold` step count on exit.
-    steps: u32,
-    flat_fix: bool,
-    step: f32,
-}
-
-impl PhaseRecorder<'_> {
-    /// The instance `draw_depth` of a call at the current layer.
-    fn depth(&self) -> f32 {
-        if self.flat_fix {
-            self.steps as f32 * self.step
-        } else {
-            0.0
-        }
-    }
-
-    /// A stream group ends: one layer for the whole group, if it drew.
-    fn close_group(&mut self, emitted: usize) {
-        if emitted > 0 {
-            self.steps += 1;
-        }
-    }
-}
-
-/// The map's drawers and the frame, borrowed field-wise out of `MapView` so
-/// a tile entry can be borrowed mutably beside them.
-pub(crate) struct TileDrawCtx<'a> {
-    pub frame: &'a TileFrame,
-    pub draw_map: &'a mut DrawMapVector,
-    pub draw_fill: &'a mut DrawMapFill,
-    pub draw_road: &'a mut DrawMapRoad,
-    pub draw_face: &'a mut DrawMapFace,
-    pub draw_roof: &'a mut DrawMapRoof,
-    pub draw_icon: &'a mut DrawMapIcon,
-    pub draw_prop: &'a mut DrawMapProp,
-    pub draw_wall: &'a mut DrawMapWall,
-    pub draw_shadow: &'a mut DrawMapShadow,
-    pub draw_shadow_disc: &'a mut DrawMapShadowDisc,
-    pub icon_mesh_geometries: &'a mut HashMap<u16, Geometry>,
-    pub slots: [MapUniformSlots; TILE_DRAWER_COUNT],
-}
-
-impl<'a> TileDrawCtx<'a> {
-    fn draw_vars(&mut self, drawer: TileDrawer) -> &mut DrawVars {
-        match drawer {
-            TileDrawer::Vector => &mut self.draw_map.draw_super.draw_vars,
-            TileDrawer::Fill => &mut self.draw_fill.draw_vars,
-            TileDrawer::Road => &mut self.draw_road.draw_vars,
-            TileDrawer::Face => &mut self.draw_face.road.draw_vars,
-            TileDrawer::Roof => &mut self.draw_roof.draw_vars,
-            TileDrawer::Icon => &mut self.draw_icon.draw_vars,
-            TileDrawer::Prop => &mut self.draw_prop.draw_vars,
-            TileDrawer::Wall => &mut self.draw_wall.draw_vars,
-            TileDrawer::Shadow => &mut self.draw_shadow.draw_vars,
-            TileDrawer::ShadowDisc => &mut self.draw_shadow_disc.draw_vars,
-        }
-    }
-
-    /// Uniform slot tables for every drawer, resolved once per frame.
-    pub(crate) fn resolve_slots(
-        cx: &Cx,
-        draw_map: &DrawMapVector,
-        draw_fill: &DrawMapFill,
-        draw_road: &DrawMapRoad,
-        draw_face: &DrawMapFace,
-        draw_roof: &DrawMapRoof,
-        draw_icon: &DrawMapIcon,
-        draw_prop: &DrawMapProp,
-        draw_wall: &DrawMapWall,
-        draw_shadow: &DrawMapShadow,
-        draw_shadow_disc: &DrawMapShadowDisc,
-    ) -> [MapUniformSlots; TILE_DRAWER_COUNT] {
-        [
-            MapUniformSlots::resolve(cx, &draw_map.draw_super.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_fill.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_road.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_face.road.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_roof.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_icon.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_prop.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_wall.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_shadow.draw_vars),
-            MapUniformSlots::resolve(cx, &draw_shadow_disc.draw_vars),
-        ]
-    }
-
-    fn shader_mask(&mut self) -> u16 {
-        let drawers = [
-            TileDrawer::Vector,
-            TileDrawer::Fill,
-            TileDrawer::Road,
-            TileDrawer::Face,
-            TileDrawer::Roof,
-            TileDrawer::Icon,
-            TileDrawer::Prop,
-            TileDrawer::Wall,
-            TileDrawer::Shadow,
-            TileDrawer::ShadowDisc,
-        ];
-        let mut mask = 0u16;
-        for drawer in drawers {
-            if self.draw_vars(drawer).draw_shader_id.is_some() {
-                mask |= 1 << drawer.index();
-            }
-        }
-        mask
-    }
-
-    /// Draw one tile in one phase: attach its retained list, recording it
-    /// first when its signature moved, else refreshing its calls' uniforms.
-    pub(crate) fn draw_tile(
-        &mut self,
-        cx: &mut Cx2d,
-        key: TileKey,
-        entry: &mut TileEntry,
-        phase: TilePhase,
-    ) {
-        let frame = self.frame;
-        let view = tile_view(frame, key, entry);
-        let icons = view.icons && (phase != TilePhase::IconHigh || frame.high_band);
-        if matches!(phase, TilePhase::Icon | TilePhase::IconHigh) && !icons {
-            return;
-        }
-        // Only what this phase's call set depends on, so a ring or gate
-        // flip re-records the one list it changes.
-        let sig = TilePhaseSig {
-            flat_fix: frame.flat_fix,
-            clip: frame.rect,
-            lod_band: if phase == TilePhase::Fill { view.lod_band } else { 0 },
-            fringe: phase == TilePhase::Casing && frame.fringe,
-            icons: matches!(phase, TilePhase::Icon | TilePhase::IconHigh) && icons,
-            shaders: self.shader_mask(),
-        };
-        let TileEntry {
-            state, fade, draw, ..
-        } = entry;
-        let TileLoadState::Ready { .. } = state else {
-            return;
-        };
-        let slot = draw.phases[phase.index()].get_or_insert_with(|| TilePhaseList::new(cx));
-        let record = slot.sig != Some(sig);
-        if slot.list.begin_maybe(cx, record).is_redrawing() {
-            slot.calls.clear();
-            let mut rec = PhaseRecorder {
-                calls: &mut slot.calls,
-                steps: 0,
-                flat_fix: frame.flat_fix && phase != TilePhase::Shadow,
-                step: frame.zbias_step,
-            };
-            self.record(cx, &mut rec, phase, &view, state, fade.as_ref());
-            let steps = rec.steps;
-            cx.draw_lists[slot.list.id()].zbias_hold = Some(steps);
-            slot.list.end(cx);
-            slot.sig = Some(sig);
-        } else {
-            self.refresh(cx, phase, &view, &slot.calls);
-        }
-    }
-
-    /// A pan frame: every retained call gets this frame's uniforms and
-    /// textures; its instances stay where they are.
-    fn refresh(&mut self, cx: &mut Cx2d, phase: TilePhase, view: &TileView, calls: &[TileCallSpec]) {
-        let frame = self.frame;
-        let env = frame.env(phase);
-        for spec in calls {
-            let uniforms = call_uniforms(
-                frame,
-                phase,
-                view,
-                spec.fade,
-                spec.width,
-                spec.height,
-                spec.shadow_cast,
-            );
-            let slots = self.slots[spec.drawer.index()];
-            let draw_vars = self.draw_vars(spec.drawer);
-            stamp_map_uniforms(draw_vars, &slots, &uniforms, &env);
-            draw_vars.update_uniforms_on_area(cx, spec.area);
-        }
-    }
-
-    fn push(
-        rec: &mut PhaseRecorder,
-        area: Area,
-        drawer: TileDrawer,
-        fade: FadeSource,
-        width: WidthSource,
-        height: HeightSource,
-        shadow_cast: f32,
-    ) -> usize {
-        if !matches!(area, Area::Instance(_)) {
-            return 0;
-        }
-        rec.calls.push(TileCallSpec {
-            area,
-            drawer,
-            fade,
-            width,
-            height,
-            shadow_cast,
-        });
-        1
-    }
-
-    /// One whole-geometry draw; returns how many draw calls it made (0 or 1).
-    #[allow(clippy::too_many_arguments)]
-    fn geometry(
-        &mut self,
-        cx: &mut Cx2d,
-        rec: &mut PhaseRecorder,
-        phase: TilePhase,
-        view: &TileView,
-        drawer: TileDrawer,
-        geometry_id: GeometryId,
-        fade: FadeSource,
-        width: WidthSource,
-        height: HeightSource,
-        shadow_cast: f32,
-    ) -> usize {
-        let frame = self.frame;
-        let env = frame.env(phase);
-        let uniforms = call_uniforms(frame, phase, view, fade, width, height, shadow_cast);
-        let slots = self.slots[drawer.index()];
-        let depth = rec.depth();
-        let area = match drawer {
-            TileDrawer::Vector => {
-                self.draw_map
-                    .draw_geometry(cx, geometry_id, &slots, &uniforms, &env, depth)
-            }
-            TileDrawer::Fill => {
-                self.draw_fill
-                    .draw_geometry(cx, geometry_id, &slots, &uniforms, &env, depth)
-            }
-            TileDrawer::Road => {
-                self.draw_road
-                    .draw_geometry(cx, geometry_id, &slots, &uniforms, &env, depth)
-            }
-            TileDrawer::Face => {
-                self.draw_face
-                    .draw_geometry(cx, geometry_id, &slots, &uniforms, &env, depth)
-            }
-            TileDrawer::Roof => {
-                self.draw_roof
-                    .draw_geometry(cx, geometry_id, &slots, &uniforms, &env, depth)
-            }
-            TileDrawer::Icon
-            | TileDrawer::Prop
-            | TileDrawer::Wall
-            | TileDrawer::Shadow
-            | TileDrawer::ShadowDisc => Area::Empty,
-        };
-        Self::push(rec, area, drawer, fade, width, height, shadow_cast)
-    }
-
-    /// Every chunk of one typed stream: one layer for all of them.
-    #[allow(clippy::too_many_arguments)]
-    fn stream(
-        &mut self,
-        cx: &mut Cx2d,
-        rec: &mut PhaseRecorder,
-        phase: TilePhase,
-        view: &TileView,
-        drawer: TileDrawer,
-        chunks: &[Geometry],
-        fade: FadeSource,
-        width: WidthSource,
-        height: HeightSource,
-    ) -> usize {
-        let mut emitted = 0;
-        for chunk in chunks {
-            emitted += self.geometry(
-                cx,
-                rec,
-                phase,
-                view,
-                drawer,
-                chunk.geometry_id(),
-                fade,
-                width,
-                height,
-                0.0,
-            );
-        }
-        emitted
-    }
-
-    /// The instanced prop draws (stalks, stoplights): one layer per call.
-    #[allow(clippy::too_many_arguments)]
-    fn props(
-        &mut self,
-        cx: &mut Cx2d,
-        rec: &mut PhaseRecorder,
-        phase: TilePhase,
-        view: &TileView,
-        template: &Option<Geometry>,
-        records: &[MapPropInstance],
-        height: HeightSource,
-        shadow_cast: f32,
-    ) {
-        let Some(template) = template else {
-            return;
-        };
-        let frame = self.frame;
-        let env = frame.env(phase);
-        let (fade, width) = (FadeSource::Alpha, WidthSource::Resident);
-        let fade = if phase == TilePhase::Shadow { FadeSource::Full } else { fade };
-        let uniforms = call_uniforms(frame, phase, view, fade, width, height, shadow_cast);
-        let slots = self.slots[TileDrawer::Prop.index()];
-        let area = self.draw_prop.draw_instances(
-            cx,
-            template.geometry_id(),
-            records,
-            &slots,
-            &uniforms,
-            &env,
-            rec.depth(),
-        );
-        let n = Self::push(rec, area, TileDrawer::Prop, fade, width, height, shadow_cast);
-        rec.close_group(n);
-    }
-
-    fn icon_groups(
-        &mut self,
-        cx: &mut Cx2d,
-        rec: &mut PhaseRecorder,
-        phase: TilePhase,
-        view: &TileView,
-        groups: &[IconInstances],
-        fade: FadeSource,
-        width: WidthSource,
-        height: HeightSource,
-    ) {
-        let frame = self.frame;
-        let env = frame.env(phase);
-        let uniforms = call_uniforms(frame, phase, view, fade, width, height, 0.0);
-        let slots = self.slots[TileDrawer::Icon.index()];
-        for group in groups {
-            let area = self.draw_icon.draw_group(
-                cx,
-                group,
-                self.icon_mesh_geometries,
-                &slots,
-                &uniforms,
-                &env,
-                rec.depth(),
-            );
-            let n = Self::push(rec, area, TileDrawer::Icon, fade, width, height, 0.0);
-            rec.close_group(n);
-        }
-    }
-
-    fn record(
-        &mut self,
-        cx: &mut Cx2d,
-        rec: &mut PhaseRecorder,
-        phase: TilePhase,
-        view: &TileView,
-        state: &TileLoadState,
-        fade: Option<&TileFade>,
-    ) {
-        let TileLoadState::Ready {
-            fill_geometry,
-            fill_misc_geometry,
-            face_geometry,
-            casing_geometry,
-            stroke_geometry,
-            icon_geometry,
-            icon_high_geometry,
-            icon_instances,
-            icon_high_instances,
-            shadow_disc_instances,
-            fringe_geometry,
-            fill_3d_geometry,
-            fill_3d_misc_geometry,
-            wall_geometry,
-            wall_instances,
-            tree_geometry,
-            tree_cross_geometry,
-            tree_template_geometry,
-            tree_cross_template_geometry,
-            tree_instances,
-            stalk_template_geometry,
-            stalk_instances,
-            stoplight_template_geometry,
-            stoplight_instances,
-            ..
-        } = state
-        else {
-            return;
-        };
-        use FadeSource::{Alpha, Full};
-        use HeightSource::{Grow, LodGrow, Zero};
-        use WidthSource::{Outgoing, Resident};
-        let frame = self.frame;
-        // The incoming road core of a mode-only rebake is the unchanged
-        // resident one: opaque and at full height while the overlay fades.
-        let road_fade = if view.reused_road { Full } else { Alpha };
-        let road_height = if view.reused_road { HeightSource::Full } else { Grow };
-        match phase {
-            TilePhase::Fill => {
-                // Cross-fade: the replaced generation's geometry stays
-                // drawable underneath while the new one fades in.
-                if let Some(fade) = fade {
-                    let n = self.stream(cx, rec, phase, view, TileDrawer::Fill, &fade.fill_geometry, Full, Outgoing, HeightSource::Full);
-                    rec.close_group(n);
-                    if let Some(outgoing) = &fade.fill_misc_geometry {
-                        let n = self.geometry(cx, rec, phase, view, TileDrawer::Vector, outgoing.geometry_id(), Full, Outgoing, HeightSource::Full, 0.0);
-                        rec.close_group(n);
-                    }
-                }
-                let n = self.stream(cx, rec, phase, view, TileDrawer::Fill, fill_geometry, Alpha, Resident, Grow);
-                rec.close_group(n);
-                if let Some(geometry) = fill_misc_geometry {
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Vector, geometry.geometry_id(), Alpha, Resident, Grow, 0.0);
-                    rec.close_group(n);
-                }
-                if view.lod_band >= 1 {
-                    let n = self.stream(cx, rec, phase, view, TileDrawer::Roof, fill_3d_geometry, Alpha, Resident, LodGrow);
-                    rec.close_group(n);
-                    // Marker stalks and complete stoplights occupy the same
-                    // 3D-volume phase and LOD/grow gate as the generic misc
-                    // mesh records they replace.
-                    self.props(cx, rec, phase, view, stalk_template_geometry, stalk_instances, LodGrow, 0.0);
-                    self.props(cx, rec, phase, view, stoplight_template_geometry, stoplight_instances, LodGrow, 0.0);
-                }
-                let bands: [(&Option<Geometry>, u8, u8); 4] = [
-                    (fill_3d_misc_geometry, 1, 2),
-                    (wall_geometry, 2, 2),
-                    (tree_geometry, 2, 2),
-                    (tree_cross_geometry, 1, 1),
-                ];
-                for (band, min_band, max_band) in bands {
-                    if view.lod_band < min_band || view.lod_band > max_band {
-                        continue;
-                    }
-                    let Some(volume) = band else { continue };
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Vector, volume.geometry_id(), Alpha, Resident, LodGrow, 0.0);
-                    rec.close_group(n);
-                }
-                // Instanced street trees: the near ring draws the canopy
-                // template, the mid ring the crossed stand-in, both from
-                // the same records — the LOD gates of the tree bands.
-                if !tree_instances.is_empty() {
-                    let template = match view.lod_band {
-                        2 => tree_template_geometry.as_ref(),
-                        1 => tree_cross_template_geometry.as_ref(),
-                        _ => None,
-                    };
-                    if let Some(template) = template {
-                        let env = frame.env(phase);
-                        let uniforms = call_uniforms(frame, phase, view, Alpha, Resident, LodGrow, 0.0);
-                        let slots = self.slots[TileDrawer::Vector.index()];
-                        let area = self.draw_map.draw_instanced(cx, template.geometry_id(), tree_instances, &slots, &uniforms, &env, rec.depth());
-                        let n = Self::push(rec, area, TileDrawer::Vector, Alpha, Resident, LodGrow, 0.0);
-                        rec.close_group(n);
-                    }
-                }
-                // Instanced walls follow the wall band's LOD gate.
-                if view.lod_band == 2 && !wall_instances.is_empty() {
-                    let env = frame.env(phase);
-                    let uniforms = call_uniforms(frame, phase, view, Alpha, Resident, LodGrow, 0.0);
-                    let slots = self.slots[TileDrawer::Wall.index()];
-                    let area = self.draw_wall.draw_edges(cx, wall_instances, &slots, &uniforms, &env, rec.depth());
-                    let n = Self::push(rec, area, TileDrawer::Wall, Alpha, Resident, LodGrow, 0.0);
-                    rec.close_group(n);
-                }
-            }
-            TilePhase::Casing => {
-                // Faces lead the tile's casing pass and share its layer, so
-                // the baked per-feature ticks keep ordering faces against
-                // the strokes they were baked with.
-                if let Some(fade) = fade {
-                    self.stream(cx, rec, phase, view, TileDrawer::Face, &fade.face_geometry, Full, Outgoing, HeightSource::Full);
-                    let n = self.stream(cx, rec, phase, view, TileDrawer::Road, &fade.casing_geometry, Full, Outgoing, HeightSource::Full);
-                    rec.close_group(n);
-                }
-                self.stream(cx, rec, phase, view, TileDrawer::Face, face_geometry, road_fade, Resident, road_height);
-                let n = self.stream(cx, rec, phase, view, TileDrawer::Road, casing_geometry, road_fade, Resident, road_height);
-                rec.close_group(n);
-                // AA fringes ride the casing pass, but only where 1px edge
-                // AA is visible: at strong tilt the tilt-shift blur and 3D
-                // density hide it, and the fringes are ~2/3 of the casing
-                // vertex mass on street tiles.
-                if frame.fringe {
-                    let n = self.stream(cx, rec, phase, view, TileDrawer::Road, fringe_geometry, road_fade, Resident, HeightSource::Full);
-                    rec.close_group(n);
-                }
-            }
-            TilePhase::Stroke => {
-                if let Some(fade) = fade {
-                    let n = self.stream(cx, rec, phase, view, TileDrawer::Road, &fade.stroke_geometry, Full, Outgoing, HeightSource::Full);
-                    rec.close_group(n);
-                }
-                let n = self.stream(cx, rec, phase, view, TileDrawer::Road, stroke_geometry, road_fade, Resident, road_height);
-                rec.close_group(n);
-            }
-            TilePhase::Icon => {
-                // The outgoing generation first (cross-fade), then the
-                // resident groups, then the vertex-baked decals.
-                if let Some(fade) = fade {
-                    if let Some(outgoing) = &fade.icon_geometry {
-                        let n = self.geometry(cx, rec, phase, view, TileDrawer::Vector, outgoing.geometry_id(), Full, Outgoing, HeightSource::Full, 0.0);
-                        rec.close_group(n);
-                    }
-                    self.icon_groups(cx, rec, phase, view, &fade.icon_instances, Full, Outgoing, HeightSource::Full);
-                }
-                self.icon_groups(cx, rec, phase, view, icon_instances, Alpha, Resident, Grow);
-                if let Some(geometry) = icon_geometry {
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Vector, geometry.geometry_id(), Alpha, Resident, Grow, 0.0);
-                    rec.close_group(n);
-                }
-            }
-            TilePhase::IconHigh => {
-                self.icon_groups(cx, rec, phase, view, icon_high_instances, Alpha, Resident, Grow);
-                if let Some(geometry) = icon_high_geometry {
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Vector, geometry.geometry_id(), Alpha, Resident, Grow, 0.0);
-                    rec.close_group(n);
-                }
-            }
-            TilePhase::Shadow => {
-                let env = frame.env(phase);
-                // a. Wall silhouette quads along the sun.
-                if !wall_instances.is_empty() {
-                    let uniforms = call_uniforms(frame, phase, view, Full, Resident, HeightSource::Full, 0.0);
-                    let slots = self.slots[TileDrawer::Shadow.index()];
-                    let area = self.draw_shadow.draw_edges(cx, wall_instances, &slots, &uniforms, &env, rec.depth());
-                    let n = Self::push(rec, area, TileDrawer::Shadow, Full, Resident, HeightSource::Full, 0.0);
-                    rec.close_group(n);
-                }
-                // b. Roof / deck projections of lifted geometry. The face
-                // stream is not cast: every face record is grounded, so
-                // each of its fragments would discard here.
-                for roof in fill_3d_geometry {
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Roof, roof.geometry_id(), Full, Resident, HeightSource::Full, 1.0);
-                    rec.close_group(n);
-                }
-                if let Some(geometry) = fill_3d_misc_geometry {
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Vector, geometry.geometry_id(), Full, Resident, HeightSource::Full, 1.0);
-                    rec.close_group(n);
-                }
-                for chunk in casing_geometry.iter().chain(stroke_geometry.iter()) {
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Road, chunk.geometry_id(), Full, Resident, HeightSource::Full, 1.0);
-                    rec.close_group(n);
-                }
-                self.props(cx, rec, phase, view, stalk_template_geometry, stalk_instances, HeightSource::Full, 1.0);
-                self.props(cx, rec, phase, view, stoplight_template_geometry, stoplight_instances, HeightSource::Full, 1.0);
-                // c. Footprint cut-out at ground.
-                for roof in fill_3d_geometry {
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Roof, roof.geometry_id(), Full, Resident, Zero, 2.0);
-                    rec.close_group(n);
-                }
-                if let Some(geometry) = fill_3d_misc_geometry {
-                    let n = self.geometry(cx, rec, phase, view, TileDrawer::Vector, geometry.geometry_id(), Full, Resident, Zero, 2.0);
-                    rec.close_group(n);
-                }
-                self.props(cx, rec, phase, view, stalk_template_geometry, stalk_instances, Zero, 2.0);
-                self.props(cx, rec, phase, view, stoplight_template_geometry, stoplight_instances, Zero, 2.0);
-                // d. Tree / signal contact discs.
-                if !shadow_disc_instances.is_empty() {
-                    let uniforms = call_uniforms(frame, phase, view, Full, Resident, Zero, 3.0);
-                    let slots = self.slots[TileDrawer::ShadowDisc.index()];
-                    let area = self.draw_shadow_disc.draw_discs(cx, shadow_disc_instances, &slots, &uniforms, &env);
-                    let n = Self::push(rec, area, TileDrawer::ShadowDisc, Full, Resident, Zero, 3.0);
-                    rec.close_group(n);
-                }
-            }
-        }
-    }
-}
diff --git a/widgets/src/map/view.rs b/widgets/src/map/view.rs
index 0d1697d46..17a63c520 100644
--- a/widgets/src/map/view.rs
+++ b/widgets/src/map/view.rs
@@ -1,493 +1,16 @@
-use super::archive::*;
 use super::geometry::*;
-use super::icons::icon_mesh_by_slot;
+use super::icons::ICON_MIN_ZOOM;
 use super::label::*;
 use super::overlay::*;
 use super::style::*;
 use super::tile::*;
-use super::tile_draw::*;
 use crate::{
     makepad_derive_widget::*, makepad_draw::*, widget::*, DrawRotatedText, DrawVector,
     PathGlyphInstance, PathTextPlacement, PreparedTextRun, WidgetMatchEvent,
 };
-use crate::makepad_draw::vector::{
-    FACE_IMPLICIT_UV, FACE_TYPED_VERTEX_BYTES, FILL_TYPED_VERTEX_BYTES,
-    MAP_VERTEX_POSITION_SCALE, ROAD_TYPED_VERTEX_BYTES, VECTOR_FLOATS_PER_VERTEX,
-    VECTOR_ZBIAS_STEP, SubdivisionBudget,
-};
-use crate::makepad_draw::event::{TouchState, TouchUpdateEvent};
 use std::collections::{HashMap, HashSet};
 use std::fs;
 use std::path::Path;
-use std::cell::RefCell;
-use std::rc::Rc;
-use std::sync::Arc;
-use crate::makepad_draw::text::fonts::{Fonts, FontsMemoryBytes};
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-struct MapMemoryBudgets {
-    upload: usize,
-    pending: usize,
-    tile_cache: usize,
-    http_tile_cache: usize,
-    /// In-memory archive caches (decoded leaves + fetched ranges) for the
-    /// base archive; the detail archive gets half, each overlay a quarter.
-    archive_cache: usize,
-    /// Tile bakes allowed in flight at once. A bake's working set (decoded
-    /// tile, features, geometry streams) is tens of MB, so the transient
-    /// peak scales with this, not with the core count.
-    bake_slots: usize,
-}
-
-const MIB_BYTES: usize = 1024 * 1024;
-const WEB_DESKTOP_MIN_BUDGET_BYTES: usize = 768 * MIB_BYTES;
-const WEB_UPLOAD_MAX_BYTES: usize = 32 * MIB_BYTES;
-const WEB_PENDING_MAX_BYTES: usize = 64 * MIB_BYTES;
-const WEB_DESKTOP_TILE_CACHE_MAX_BYTES: usize = 384 * MIB_BYTES;
-const WEB_SPACE_WARP_REFINEMENT_MAX_BYTES: usize = 4 * MIB_BYTES;
-const WEB_SPACE_WARP_REFINEMENT_MAX_WORK: usize = 1_000_000;
-const WEB_SOURCE_LOD_MAX: u8 = 3;
-const COMBINED_ARCHIVE_DETAIL_MIN_ZOOM: u32 = 14;
-const MEMORY_PRESSURE_RETRY_FRAMES: u64 = 30;
-const MEMORY_PRESSURE_RELEASE_FRAMES: u64 = 300;
-const MAX_RADAR_FRAMES: usize = 64;
-const MAX_RADAR_DIMENSION: usize = 8_192;
-const MAX_RADAR_RESIDENT_BYTES: usize = 64 * MIB_BYTES;
-const RADAR_BYTES_PER_PIXEL: usize = std::mem::size_of::<u32>();
-
-fn radar_texture_bytes(size: (usize, usize)) -> Option<usize> {
-    if !(1..=MAX_RADAR_DIMENSION).contains(&size.0)
-        || !(1..=MAX_RADAR_DIMENSION).contains(&size.1)
-    {
-        return None;
-    }
-    size.0
-        .checked_mul(size.1)?
-        .checked_mul(RADAR_BYTES_PER_PIXEL)
-        .filter(|bytes| *bytes <= MAX_RADAR_RESIDENT_BYTES)
-}
-
-fn radar_sequence_resident_bytes(
-    frame_count: usize,
-    display_size: (usize, usize),
-    hires_size: Option<(usize, usize)>,
-) -> Option<usize> {
-    if frame_count > MAX_RADAR_FRAMES {
-        return None;
-    }
-    let display_bytes = frame_count.checked_mul(radar_texture_bytes(display_size)?)?;
-    let hires_bytes = match hires_size {
-        Some(size) => radar_texture_bytes(size)?,
-        None => 0,
-    };
-    display_bytes
-        .checked_add(hires_bytes)
-        .filter(|bytes| *bytes <= MAX_RADAR_RESIDENT_BYTES)
-}
-
-fn radar_texel_payload_admitted(texel_count: usize, size: (usize, usize)) -> bool {
-    radar_texture_bytes(size).is_some()
-        && size
-            .0
-            .checked_mul(size.1)
-            .is_some_and(|expected| texel_count == expected)
-}
-
-fn radar_legacy_batch_admitted(
-    mut frame_lengths: impl ExactSizeIterator<Item = usize>,
-    display_size: (usize, usize),
-    hires_size: Option<(usize, usize)>,
-) -> bool {
-    let frame_count = frame_lengths.len();
-    let Some(expected_pixels) = display_size.0.checked_mul(display_size.1) else {
-        return false;
-    };
-    radar_sequence_resident_bytes(frame_count, display_size, hires_size).is_some()
-        && frame_lengths.all(|length| length == expected_pixels)
-}
-
-struct RainFrame {
-    minute: i64,
-    texture: Texture,
-}
-
-#[derive(Default)]
-struct MapMemoryPressure {
-    /// Finite 0..=3 degradation ladder. The source zoom only follows it
-    /// when the archive explicitly advertises a usable lower zoom.
-    level: u8,
-    last_pressure_frame: u64,
-    last_level_change_frame: u64,
-    events: u64,
-    deferred: HashMap<TileKey, MemoryDeferral>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-struct TileAdmissionPolicy {
-    render_bucket: u32,
-    source_zoom: u32,
-    style_epoch: u64,
-    buildings_3d: bool,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-struct ExhaustionBlocker {
-    failed_limit: usize,
-    required_bytes: usize,
-    policy: TileAdmissionPolicy,
-}
-
-impl ExhaustionBlocker {
-    fn retry_ready(self, current_limit: Option<usize>, current_policy: TileAdmissionPolicy) -> bool {
-        current_policy != self.policy
-            || current_limit.is_some_and(|limit| {
-                limit > self.failed_limit && limit >= self.required_bytes
-            })
-    }
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum MemoryDeferral {
-    Until(u64),
-    Exhausted(ExhaustionBlocker),
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum MemoryPressureOutcome {
-    Advanced,
-    RetryLater,
-    Exhausted,
-}
-
-impl MapMemoryBudgets {
-    fn from_cx(cx: &Cx) -> Self {
-        Self::from_total(cx.memory_budget_bytes(), cfg!(target_arch = "wasm32"))
-    }
-
-    fn from_total(total: usize, is_web: bool) -> Self {
-        let fraction = |numerator: u128, denominator: u128| {
-            ((total as u128 * numerator) / denominator).min(usize::MAX as u128) as usize
-        };
-        if is_web {
-            // A 1 GiB wasm linear-memory ceiling is not a 1 GiB tile heap:
-            // the allocator cannot return pages, a bake temporarily owns
-            // decoded features plus output, and upload briefly has CPU/GPU
-            // copies. Keep all transient caps absolute as well as relative.
-            let desktop = total >= WEB_DESKTOP_MIN_BUDGET_BYTES;
-            return Self {
-                upload: if desktop {
-                    fraction(1, 32).min(WEB_UPLOAD_MAX_BYTES)
-                } else {
-                    fraction(1, 64).min(8 * MIB_BYTES)
-                },
-                pending: if desktop {
-                    fraction(1, 16).min(WEB_PENDING_MAX_BYTES)
-                } else {
-                    fraction(3, 64).min(48 * MIB_BYTES)
-                },
-                tile_cache: if desktop {
-                    fraction(3, 8).min(WEB_DESKTOP_TILE_CACHE_MAX_BYTES)
-                } else {
-                    fraction(3, 16)
-                },
-                http_tile_cache: if desktop {
-                    fraction(3, 8).min(WEB_DESKTOP_TILE_CACHE_MAX_BYTES)
-                } else {
-                    fraction(5, 32)
-                },
-                archive_cache: fraction(1, 16).min(48 * MIB_BYTES),
-                bake_slots: (total / (512 * MIB_BYTES)).clamp(1, 2),
-            };
-        }
-        Self {
-            upload: fraction(1, 64),
-            pending: fraction(1, 4),
-            tile_cache: fraction(25, 32),
-            http_tile_cache: fraction(5, 32),
-            archive_cache: fraction(1, 16),
-            bake_slots: (total / (192 * MIB_BYTES)).clamp(1, 16),
-        }
-    }
-}
-
-fn pressure_source_zoom(nominal: u32, range: Option<(u32, u32)>, level: u8) -> u32 {
-    let Some((min_zoom, max_zoom)) = range.filter(|(min, max)| min <= max && *max <= 30) else {
-        return nominal;
-    };
-    let nominal = nominal.clamp(min_zoom, max_zoom);
-    if min_zoom == max_zoom {
-        return nominal;
-    }
-    nominal.saturating_sub(level as u32).max(min_zoom)
-}
-
-fn pressure_source_zoom_for_archives(
-    nominal: u32,
-    base_range: Option<(u32, u32)>,
-    required_detail_range: Option<Option<(u32, u32)>>,
-    level: u8,
-) -> u32 {
-    let pressured = pressure_source_zoom(nominal, base_range, level);
-    let detail_supported = required_detail_range.is_none_or(|range| {
-        range.is_some_and(|(min, max)| min <= pressured && pressured <= max)
-    });
-    if detail_supported {
-        pressured
-    } else {
-        pressure_source_zoom(nominal, base_range, 0)
-    }
-}
-
-fn pending_byte_cap<T>(
-    pending: &mut Vec<T>,
-    byte_budget: usize,
-    keep_one_oversized: bool,
-    byte_size: impl Fn(&T) -> usize,
-) -> Vec<T> {
-    let mut total = pending
-        .iter()
-        .map(&byte_size)
-        .fold(0usize, usize::saturating_add);
-    let mut dropped = Vec::new();
-    let minimum = usize::from(keep_one_oversized);
-    while total > byte_budget && pending.len() > minimum {
-        let item = pending.pop().unwrap();
-        total = total.saturating_sub(byte_size(&item));
-        dropped.push(item);
-    }
-    dropped
-}
-
-fn ready_tile_admission_limit(
-    budgets: MapMemoryBudgets,
-    resident_budget: usize,
-    committed_visible_bytes: usize,
-    is_web: bool,
-) -> Option<usize> {
-    is_web.then(|| {
-        budgets
-            .upload
-            .min(resident_budget.saturating_sub(committed_visible_bytes))
-    })
-}
-
-/// Re-check a tile after UI-thread growth (cached road icons and optional
-/// space-warp subdivision). Native has no per-result cap and takes the
-/// historical zero-work path.
-fn admit_final_ready_tile_payload(buffers: &mut TileBuffers, limit: Option<usize>) -> bool {
-    let Some(limit) = limit else {
-        return true;
-    };
-    if buffers.allocated_byte_size() <= limit {
-        return true;
-    }
-    buffers.degrade_to_memory_limit(limit);
-    buffers.allocated_byte_size() <= limit
-}
-
-fn space_warp_refinement_budget(
-    tile_payload_limit: Option<usize>,
-    allocated_tile_bytes: usize,
-) -> Option<SubdivisionBudget> {
-    tile_payload_limit.map(|limit| {
-        SubdivisionBudget::new(
-            limit
-                .saturating_sub(allocated_tile_bytes)
-                .min(WEB_SPACE_WARP_REFINEMENT_MAX_BYTES),
-            WEB_SPACE_WARP_REFINEMENT_MAX_WORK,
-        )
-    })
-}
-
-/// Tile payload sources only. Navigation data is deliberately outside this
-/// contract; applications layer routing datasets over MapView separately.
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub enum TileSourceConfig {
-    LocalArchive {
-        mbtiles_path: String,
-        detail_mbtiles_path: String,
-        bridge_dz_path: String,
-    },
-    HttpArchive {
-        root_url: String,
-        detail_root_url: String,
-        bridge_dz_path: String,
-    },
-}
-
-#[derive(Clone, Debug, PartialEq, Eq)]
-pub struct OverlaySource {
-    pub name: String,
-    pub source: TileSourceConfig,
-}
-
-impl OverlaySource {
-    pub fn new(name: impl Into<String>, source: TileSourceConfig) -> Self {
-        Self {
-            name: name.into(),
-            source,
-        }
-    }
-
-    pub fn with_option(
-        name: impl Into<String>,
-        mut source: TileSourceConfig,
-        option: Option<&str>,
-    ) -> Self {
-        if let Some(option) = option {
-            match &mut source {
-                TileSourceConfig::LocalArchive { mbtiles_path, .. } => {
-                    mbtiles_path.push('?');
-                    mbtiles_path.push_str(option);
-                }
-                TileSourceConfig::HttpArchive { root_url, .. } => {
-                    root_url.push('?');
-                    root_url.push_str(option);
-                }
-            }
-        }
-        Self::new(name, source)
-    }
-}
-
-fn is_mkmap_path_shape(path: &str) -> bool {
-    let path = Path::new(path);
-    path.extension().is_some_and(|extension| extension == "mkmap")
-        || path.file_name().is_some_and(|name| name == "root.mkidx")
-}
-
-fn split_overlay_option(source: &str) -> (&str, u8) {
-    match source.rsplit_once('?') {
-        Some((source, "fast")) => (source, 1),
-        Some((source, "slow")) => (source, 2),
-        _ => (source, 0),
-    }
-}
-
-fn overlay_fetch_key(key: TileKey, zoom_range: (u32, u32)) -> Option<TileKey> {
-    let (min_zoom, max_zoom) = zoom_range;
-    if key.z < min_zoom {
-        return None;
-    }
-    let shift = key.z.saturating_sub(max_zoom);
-    Some(TileKey {
-        z: key.z - shift,
-        x: key.x >> shift,
-        y: key.y >> shift,
-    })
-}
-
-fn want_fringe_for_tilt(tilt: f64, currently_baked: bool) -> bool {
-    if tilt < 30.0 {
-        true
-    } else if tilt > 40.0 {
-        false
-    } else {
-        currently_baked
-    }
-}
-
-fn detail_matches_base(config: &TileSourceConfig) -> bool {
-    match config {
-        TileSourceConfig::LocalArchive {
-            mbtiles_path,
-            detail_mbtiles_path,
-            ..
-        } => !detail_mbtiles_path.is_empty() && detail_mbtiles_path == mbtiles_path,
-        TileSourceConfig::HttpArchive {
-            root_url,
-            detail_root_url,
-            ..
-        } => !detail_root_url.is_empty() && detail_root_url == root_url,
-    }
-}
-
-fn needs_separate_detail_archive(config: &TileSourceConfig) -> bool {
-    match config {
-        TileSourceConfig::LocalArchive {
-            mbtiles_path,
-            detail_mbtiles_path,
-            ..
-        } => {
-            is_mkmap_path_shape(mbtiles_path)
-                && is_mkmap_path_shape(detail_mbtiles_path)
-                && !detail_mbtiles_path.is_empty()
-                && detail_mbtiles_path != mbtiles_path
-        }
-        TileSourceConfig::HttpArchive {
-            root_url,
-            detail_root_url,
-            ..
-        } => !detail_root_url.is_empty() && detail_root_url != root_url,
-    }
-}
-
-impl TileSourceConfig {
-    pub fn local_archive(path: impl Into<String>) -> Self {
-        let path = path.into();
-        Self::LocalArchive {
-            detail_mbtiles_path: path.clone(),
-            mbtiles_path: path,
-            bridge_dz_path: String::new(),
-        }
-    }
-
-    /// Hosted `.mkmap` archive constructor: base and detail from one root, no
-    /// sidecars. Keeping variant construction in the map crate lets callers stay
-    /// stable as HTTP sidecar fields come and go.
-    pub fn http_archive(root_url: impl Into<String>) -> Self {
-        let root_url = root_url.into();
-        Self::HttpArchive {
-            detail_root_url: root_url.clone(),
-            root_url,
-            bridge_dz_path: String::new(),
-        }
-    }
-}
-
-#[derive(Debug)]
-struct ArchiveTileParts {
-    generation: u64,
-    base: Option<Result<Option<TileBlob>, String>>,
-    detail: Option<Result<Option<TileBlob>, String>>,
-    detail_required: bool,
-    reuse_base_as_detail: bool,
-    overlays: Vec<ArchiveOverlayPart>,
-}
-
-#[derive(Debug)]
-struct ArchiveOverlayPart {
-    archive_index: usize,
-    name: String,
-    filter: u8,
-    fetch_key: Option<TileKey>,
-    result: Option<Result<Option<TileBlob>, String>>,
-}
-
-struct ActiveOverlayArchive {
-    name: String,
-    filter: u8,
-    archive: Option<MapTileArchive>,
-    local_mbtiles_path: Option<String>,
-}
-
-#[derive(Debug)]
-#[cfg(not(target_arch = "wasm32"))]
-struct ArchiveWatchResult {
-    path: String,
-    mtime: Option<u128>,
-    zoom_range: Option<(u32, u32)>,
-}
-
-#[cfg(not(target_arch = "wasm32"))]
-fn archive_mtime(path: &Path) -> Option<u128> {
-    std::fs::metadata(path)
-        .and_then(|metadata| metadata.modified())
-        .ok()?
-        .duration_since(std::time::UNIX_EPOCH)
-        .ok()
-        .map(|duration| duration.as_nanos())
-}
 
 script_mod! {
     use mod.prelude.widgets_internal.*
@@ -514,10 +37,6 @@ script_mod! {
         // (and trees/signals) grow out of the ground as their 3D bake fades
         // in.
         height_grow: uniform(1.0)
-        // Tilted-camera per-pass depth offset: a uniform because it moves
-        // with the tilt and the relief in view while the tile's instances
-        // stay resident (see tile_draw.rs).
-        pass_depth: uniform(0.0)
         // Heading-up camera: cos/sin of the screen rotation and its pivot
         // (the view center). Identity when north-up.
         view_rot: uniform(vec2(1.0, 0.0))
@@ -530,14 +49,6 @@ script_mod! {
         // 3D terrain displacement: terrarium-packed elevation texture over
         // a pre-rotation screen rect; span zero = disabled.
         terrain_tex: texture_2d(float)
-        shadow_mask: texture_2d(float)
-        shadow_mask_on: uniform(0.0)
-        shadow_mask_size: uniform(vec2(1.0, 1.0))
-        shadow_mask_flip: uniform(0.0)
-        shadow_dir: uniform(vec2(0.0, 0.0))
-        shadow_cast: uniform(0.0)
-        v_screen: varying(vec2f)
-        v_lift: varying(float)
         terrain_org: uniform(vec2(0.0, 0.0))
         terrain_span: uniform(vec2(0.0, 0.0))
         // Texel-center remap for the elevation texture (half-texel inset),
@@ -565,53 +76,13 @@ script_mod! {
         shiny_gates: uniform(vec4(0.0, 0.0, 0.0, 0.0))
         // x=dynamic_sun (reserved), y=shadow_alpha, z/w unused.
         shiny_gates2: uniform(vec4(0.0, 0.22, 0.0, 0.0))
-        // Water/foliage shimmer clock, written once into the map's pass
-        // uniforms as elapsed seconds. NEVER read `draw_pass.time` here:
-        // the platform statically flags any shader
-        // whose compiled source contains that accessor as `uses_time`,
-        // which forces a full-pass GPU repaint on EVERY frame forever —
-        // for as long as ANY draw call using this shader is on screen —
-        // regardless of whether the water/foliage gates above are even on.
-        // Since this pixel function is inherited by every DrawMap* variant
-        // (road/wall/roof/icon/prop/shadow/fill), that pinned the whole map
-        // at display-rate GPU cost permanently, in 2D and 3D alike. A
-        // The dedicated pass slot carries the same value without tripping
-        // the static check; the interaction-gated `shiny_anim_timer`
-        // heartbeat advances it at 20 Hz, then leaves its last drawn value
-        // frozen.
         sun_dir: uniform(vec3(-0.379, -0.575, 0.724))
         sun_color: uniform(vec3(1.0, 0.98, 0.94))
         sun_sky: uniform(vec3(0.55, 0.62, 0.72))
 
         fragment: fn(){
-            if self.shadow_cast > 0.5 {
-                if self.shadow_cast < 1.5 {
-                    if self.v_lift < 0.05 {
-                        discard()
-                    }
-                    self.fb0 = vec4(1.0, 1.0, 1.0, 1.0)
-                    return
-                }
-                if self.shadow_cast < 2.5 {
-                    self.fb0 = vec4(0.0, 0.0, 0.0, 1.0)
-                    return
-                }
-                let c = self.v_color.w
-                self.fb0 = vec4(c, c, c, c)
-                return
-            }
             var color = self.pixel() * self.tile_fade * self.fill_pattern()
             color = self.material_fx(color)
-            if self.shadow_mask_on > 0.5 && self.v_lift < 0.05 {
-                if self.v_shape_id < 19.5 || self.v_shape_id > 20.5 {
-                    var uv = self.v_screen / self.shadow_mask_size
-                    if self.shadow_mask_flip > 0.5 {
-                        uv.y = 1.0 - uv.y
-                    }
-                    let m = self.shadow_mask.sample(uv).x
-                    color = color * (1.0 - m * self.shiny_gates2.y)
-                }
-            }
             // Dashed tunnel gaps and the zero-coverage tails of analytic
             // vectors are transparent. Discard them before depth_clip so an
             // invisible carrier cannot occlude the road above it in 3D.
@@ -678,6 +149,11 @@ script_mod! {
             if mat < 0.5 {
                 return color
             }
+            // 6: baked shadow decal — alpha rides the live shadow uniform
+            // so time-of-day fades don't need a rebake.
+            if mat > 5.5 && mat < 6.5 {
+                return color * self.shiny_gates2.y
+            }
             // 7: emissive road (Circuit City) — push the theme's line
             // color toward white-hot by the baked class strength; the
             // dark ground around it does the rest of the glow illusion.
@@ -704,7 +180,7 @@ script_mod! {
                 }
                 let k = self.shiny_gates2.z
                 let uv = vec2(self.v_param1, self.v_param2) * k
-                let t = self.draw_pass.shiny_time
+                let t = self.draw_pass.time
                 let ct = clamp(self.tilt_params.x, 0.0, 1.0)
                 let st = sqrt(max(1.0 - ct * ct, 0.0))
                 let closeness = clamp(1.6 - k, 0.0, 1.0)
@@ -855,7 +331,7 @@ script_mod! {
                 }
                 let k = self.shiny_gates2.z
                 let uv = vec2(self.v_param1, self.v_param2) * k
-                let t = self.draw_pass.shiny_time
+                let t = self.draw_pass.time
                 // Broad meadow tone patches (static).
                 let patch = self.mat_noise(uv * 0.023) * 0.65 + self.mat_noise(uv * 0.11) * 0.35
                 var f = 0.93 + 0.11 * patch
@@ -902,7 +378,7 @@ script_mod! {
             let g_p0s = unpack2f16(self.geom.p0s)
             let g_p12 = unpack2f16(self.geom.p12)
             let g_p3c = unpack2f16(self.geom.p3c)
-            let pos = vec2(self.geom.x, self.geom.y) + self.inst_anchor;
+            let pos = vec2(self.geom.x, self.geom.y);
             var transformed = pos * self.map_scale + self.map_offset;
             var shape_id = g_p0s.y;
             var expanded = 0.0;
@@ -953,20 +429,6 @@ script_mod! {
                 terrain_pos = terrain_pos + off;
                 surface_decal = 1.0;
             }
-            var feature_lift = self.geom.param4 * self.height_grow;
-            if shape_id > 19.5 && shape_id < 20.5 {
-                if surface_decal > 0.5 {
-                    feature_lift = self.geom.param4 * self.height_grow;
-                } else {
-                    let icon_floor = modf(self.geom.param4, 100.0);
-                    feature_lift = (self.geom.param4 - icon_floor) * 0.0025 * self.height_grow;
-                }
-            }
-            if self.shadow_cast > 0.5 && self.shadow_cast < 1.5 {
-                let delta = self.shadow_dir * feature_lift * self.map_scale;
-                transformed = transformed + delta;
-                terrain_pos = terrain_pos + delta;
-            }
             // 3D terrain: every vertex lifts by the ground elevation under
             // it, so roads/fills/buildings ride the displaced surface.
             // Sampled at the centerline anchor (pre width-expansion): the
@@ -1003,12 +465,20 @@ script_mod! {
             if expanded < 0.5 {
                 ground_fill = ground_m * self.terrain_fill_lift;
             }
-            var lift_m = feature_lift + ground_fill;
+            var lift_m = self.geom.param4 * self.height_grow + ground_fill;
             if shape_id > 19.5 && shape_id < 20.5 {
-                lift_m = feature_lift + ground_m;
-            }
-            if self.shadow_cast > 0.5 {
-                lift_m = ground_fill;
+                if surface_decal > 0.5 {
+                    // Surface-decal param4 is exact signed deck meters per
+                    // vertex. No 0.25m icon-height quantization: the two
+                    // triangles follow a ramp's local slope continuously.
+                    lift_m = self.geom.param4 * self.height_grow + ground_m;
+                } else {
+                    // Icon param4 = zoom_floor + pin_lift_m*100: markers fly
+                    // at their encoded height (0 for grounded icons).
+                    let icon_floor = modf(self.geom.param4, 100.0);
+                    lift_m = (self.geom.param4 - icon_floor) * 0.0025 * self.height_grow
+                        + ground_m;
+                }
             }
             // The Inception mode: fold + perspective camera (CPU twin:
             // overlay.rs SpaceWarp::project — keep in LOCKSTEP). Ground
@@ -1156,8 +626,6 @@ script_mod! {
 
             let shifted = transformed + self.draw_list.view_shift;
             self.v_world = shifted;
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5;
-            self.v_lift = feature_lift;
 
             let cr = (g_p3c.y + expand_slack) * max(self.map_scale.x, self.map_scale.y);
             let clip = vec4(
@@ -1181,9 +649,9 @@ script_mod! {
                 // keeps casing/center/icon layering, baked feature order
                 // shrinks to the smallest scale. draw_call.zbias would
                 // otherwise grow with call count and beat small lifts.
-                self.draw_depth + self.pass_depth + self.tilt_params.w
+                self.draw_depth + self.tilt_params.w
                     + mix(
-                        self.draw_call.zbias + self.geom.zbias + self.inst_zbias,
+                        self.draw_call.zbias + self.geom.zbias,
                         // Lifted geometry carries its lift into depth: a
                         // deck 2.5 m up must beat the water/ground drawn at
                         // its DISPLAY position, and the required margin is
@@ -1337,1201 +805,6 @@ script_mod! {
         }
     }
 
-    // Ground polygon fills: 16-byte typed vertices. Their UVs are map-anchored
-    // position, and all other generic-vector channels are constants. The
-    // inherited fragment/material/pattern path remains the source of truth.
-    mod.draw.DrawMapFill = mod.std.set_type_default() do #(DrawMapFill::script_shader(vm)){
-        ..mod.draw.DrawMapVector
-        geom: vertex_buffer(geom.FillVertexTyped, geom.FillGeomTyped)
-
-        vertex: fn() {
-            let pos = self.geom.pos / #(MAP_VERTEX_POSITION_SCALE)
-            let fill = self.geom.params
-            let color = self.geom.color
-            let depth = self.geom.zbias
-            let flat_zbias = depth.x * 0.000001
-            let param5 = depth.y * 0.00001
-            var shape_id = 0.0
-            var material = fill.x
-            if fill.x > 29.5 {
-                shape_id = fill.x
-                material = 0.0
-            }
-
-            var transformed = pos * self.map_scale + self.map_offset
-            let terrain_pos = transformed
-            var ground_m = 0.0
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0)
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    )
-                }
-            }
-            let rel = transformed - self.rot_pivot
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            )
-            let ground_rel_y = transformed.y - self.rot_pivot.y
-            let lift_m = ground_m * self.terrain_fill_lift
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                )
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y
-            }
-
-            self.v_tcoord = vec2(fill.y, 1.0)
-            self.v_color = color
-            self.v_stroke_mult = 1e6
-            self.v_stroke_dist = 0.0
-            self.v_shape_id = shape_id
-            self.v_param0 = 0.0
-            if shape_id > 29.5 || (material > 2.5 && material < 3.5)
-                || (material > 4.5 && material < 5.5) {
-                let map_uv = pos * self.map_scale
-                self.v_param1 = map_uv.x
-                self.v_param2 = map_uv.y
-            } else {
-                self.v_param1 = 0.0
-                self.v_param2 = 0.0
-            }
-            self.v_param3 = material
-            self.v_param4 = 0.0
-            self.v_param5 = param5
-
-            let shifted = transformed + self.draw_list.view_shift
-            self.v_world = shifted
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5
-            self.v_lift = 0.0
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.draw_depth + self.pass_depth + self.tilt_params.w
-                    + mix(
-                        self.draw_call.zbias + flat_zbias,
-                        param5 + (ground_rel_y + lift_m * self.tilt_params.y)
-                            * self.tilt_params.z,
-                        sign(self.tilt_params.z)
-                    )
-                1.
-            )
-            self.v_world_clip = world
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-    }
-
-    // Typed road-only path: 28-byte records instead of DrawMapVector's 48.
-    // params.x is an f16 integer: class + 8*material in the low
-    // six bits, then dash (get_stroke_mask 10/11/12 as 1/2/3) and kind
-    // (stroke/fill/fringe). params.y carries the one kind-specific pixel
-    // scalar (dash distance, route-emissive strength, or coverage); uv
-    // preserves both tessellator coordinates.
-    mod.draw.DrawMapRoad = mod.std.set_type_default() do #(DrawMapRoad::script_shader(vm)){
-        ..mod.draw.DrawMapVector
-        geom: vertex_buffer(geom.RoadVertexTyped, geom.RoadGeomTyped)
-
-        vertex: fn() {
-            let off = self.geom.off
-            let road_params = self.geom.params
-            let road_depth = self.geom.depth
-            // uv.y <= 1 is cap coverage; round-cap carriers use
-            // uv.y = 1 + cap_axis, where cap_axis runs 0..1 from centre to tip.
-            let road_uv = self.geom.uv
-            let expanded = floor(road_params.x / 1024.0)
-            let meta = road_params.x - expanded * 1024.0
-            let kind = floor(meta / 256.0)
-            let dash_id = floor(modf(meta, 256.0) / 64.0)
-            let class_material = modf(meta, 64.0)
-            var cls = modf(class_material, 8.0)
-            let material = floor(class_material / 8.0)
-
-            let pos = self.geom.pos / #(MAP_VERTEX_POSITION_SCALE)
-            var transformed = pos * self.map_scale + self.map_offset
-            let terrain_pos = transformed
-            var corr = self.width_correction.x
-            if cls > 3.5 {
-                cls = cls - 4.0
-                corr = self.face_correction.x
-                if cls > 2.5 {
-                    corr = self.face_correction.w
-                } else if cls > 1.5 {
-                    corr = self.face_correction.z
-                } else if cls > 0.5 {
-                    corr = self.face_correction.y
-                }
-            } else if cls > 2.5 {
-                corr = self.width_correction.w
-            } else if cls > 1.5 {
-                corr = self.width_correction.z
-            } else if cls > 0.5 {
-                corr = self.width_correction.y
-            }
-            transformed = transformed + off * self.map_scale * corr
-            if self.shadow_cast > 0.5 && self.shadow_cast < 1.5 {
-                transformed = transformed
-                    + self.shadow_dir * self.geom.deck * self.height_grow * self.map_scale
-            }
-
-            // Roads sample terrain at their centerline anchor, so casing and
-            // center remain on one plane even though their offsets differ.
-            var ground_m = 0.0
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0)
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    )
-                }
-            }
-
-            let rel = transformed - self.rot_pivot
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            )
-            let ground_rel_y = transformed.y - self.rot_pivot.y
-            var ground_fill = ground_m
-            if expanded < 0.5 {
-                ground_fill = ground_m * self.terrain_fill_lift
-            }
-            let lift_m = self.geom.deck * self.height_grow + ground_fill
-
-            // Inception/space-warp projection, in lockstep with the generic
-            // vector path. Road meshes use their own typed-stride midpoint
-            // subdivision before upload, so long chords follow the fold.
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                )
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y
-            }
-
-            // get_stroke_mask distinguishes 10 / 11 / 12; anything else is solid.
-            var shape_id = 0.0
-            if dash_id > 0.5 && dash_id < 1.5 {
-                shape_id = 10.0
-            } else if dash_id > 1.5 && dash_id < 2.5 {
-                shape_id = 11.0
-            } else if dash_id > 2.5 {
-                shape_id = 12.0
-            }
-            let color = self.geom.color
-            if kind > 1.5 {
-                self.v_color = color
-                self.v_stroke_mult = 2000000.0
-            } else if kind > 0.5 {
-                self.v_color = color
-                self.v_stroke_mult = 1000000.0
-            } else {
-                self.v_color = color
-                self.v_stroke_mult = 1.0
-            }
-            self.v_tcoord = road_uv
-            self.v_stroke_dist = road_params.y * self.map_scale.x
-            self.v_shape_id = shape_id
-            self.v_param0 = 0.0
-            self.v_param1 = 0.0
-            self.v_param2 = 0.0
-            self.v_param3 = 0.0
-            self.v_param4 = 0.0
-            if expanded < 0.5 {
-                if material > 6.5 {
-                    self.v_param1 = road_params.y
-                }
-                self.v_param3 = material
-                self.v_param4 = self.geom.deck
-            }
-            self.v_param5 = road_depth.x
-
-            let shifted = transformed + self.draw_list.view_shift
-            self.v_world = shifted
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5
-            self.v_lift = self.geom.deck * self.height_grow
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.draw_depth + self.pass_depth + self.tilt_params.w
-                    + mix(
-                        self.draw_call.zbias + road_depth.y * 0.000001,
-                        road_depth.x
-                            + (ground_rel_y + lift_m * self.tilt_params.y)
-                                * self.tilt_params.z,
-                        sign(self.tilt_params.z)
-                    )
-                1.
-            )
-            self.v_world_clip = world
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-    }
-
-    // Grounded road-union faces on 16-byte `FaceVertexTyped` records: the
-    // road drawer with the fields such a record does not vary substituted
-    // by their implicit values (`FACE_IMPLICIT_*` in the packer) — no
-    // expansion offset, no deck lift, the tessellator's fill uv, and
-    // therefore no dash, no width class and no shadow-cast displacement.
-    // What remains is the road vertex function's arithmetic in the road
-    // vertex function's order, so a face record draws the pixels it drew
-    // from its 28-byte form.
-    mod.draw.DrawMapFace = mod.std.set_type_default() do #(DrawMapFace::script_shader(vm)){
-        ..mod.draw.DrawMapRoad
-        geom: vertex_buffer(geom.FaceVertexTyped, geom.FaceGeomTyped)
-
-        vertex: fn() {
-            let face_params = self.geom.params
-            let face_depth = self.geom.depth
-            let meta = face_params.x
-            let kind = floor(meta / 256.0)
-            let material = floor(modf(meta, 64.0) / 8.0)
-
-            let pos = self.geom.pos / #(MAP_VERTEX_POSITION_SCALE)
-            var transformed = pos * self.map_scale + self.map_offset
-            let terrain_pos = transformed
-
-            var ground_m = 0.0
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0)
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    )
-                }
-            }
-
-            let rel = transformed - self.rot_pivot
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            )
-            let ground_rel_y = transformed.y - self.rot_pivot.y
-            // A face is never a GPU-expanded record: the ground follows the
-            // fill lift, and with no deck the lift is the ground alone.
-            let lift_m = ground_m * self.terrain_fill_lift
-
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                )
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y
-            }
-
-            let color = self.geom.color
-            if kind > 1.5 {
-                self.v_color = color
-                self.v_stroke_mult = 2000000.0
-            } else if kind > 0.5 {
-                self.v_color = color
-                self.v_stroke_mult = 1000000.0
-            } else {
-                self.v_color = color
-                self.v_stroke_mult = 1.0
-            }
-            self.v_tcoord = vec2(#(FACE_IMPLICIT_UV.0), #(FACE_IMPLICIT_UV.1))
-            self.v_stroke_dist = face_params.y * self.map_scale.x
-            self.v_shape_id = 0.0
-            self.v_param0 = 0.0
-            self.v_param1 = 0.0
-            self.v_param2 = 0.0
-            self.v_param3 = material
-            self.v_param4 = 0.0
-            if material > 6.5 {
-                self.v_param1 = face_params.y
-            }
-            self.v_param5 = face_depth.x
-
-            let shifted = transformed + self.draw_list.view_shift
-            self.v_world = shifted
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5
-            self.v_lift = 0.0
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.draw_depth + self.pass_depth + self.tilt_params.w
-                    + mix(
-                        self.draw_call.zbias + face_depth.y * 0.000001,
-                        face_depth.x
-                            + (ground_rel_y + lift_m * self.tilt_params.y)
-                                * self.tilt_params.z,
-                        sign(self.tilt_params.z)
-                    )
-                1.
-            )
-            self.v_world_clip = world
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-    }
-
-    // Lifted shape-0 roofs: the 16-byte typed geometry keeps exact metre height
-    // and reconstructs the fixed generic-vector channels here. Shadow-mask
-    // modes 1/2 deliberately share this vertex path with the color pass.
-    mod.draw.DrawMapRoof = mod.std.set_type_default() do #(DrawMapRoof::script_shader(vm)){
-        ..mod.draw.DrawMapVector
-        geom: vertex_buffer(geom.RoofVertexTyped, geom.RoofGeomTyped)
-
-        vertex: fn() {
-            let pos = self.geom.pos / #(MAP_VERTEX_POSITION_SCALE)
-            let roof = self.geom.params
-            let color = self.geom.color
-            let feature_lift = self.geom.height * self.height_grow
-            var surface_depth = 0.5
-            if self.geom.height > 0.0 {
-                surface_depth = 0.5 + 0.30 * min(self.geom.height / 2.0, 1.0)
-            }
-            var transformed = pos * self.map_scale + self.map_offset
-            var terrain_pos = transformed
-            if self.shadow_cast > 0.5 && self.shadow_cast < 1.5 {
-                let delta = self.shadow_dir * feature_lift * self.map_scale
-                transformed = transformed + delta
-                terrain_pos = terrain_pos + delta
-            }
-            var ground_m = 0.0
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0)
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    )
-                }
-            }
-            let rel = transformed - self.rot_pivot
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            )
-            let ground_rel_y = transformed.y - self.rot_pivot.y
-            let ground_fill = ground_m * self.terrain_fill_lift
-            var lift_m = feature_lift + ground_fill
-            if self.shadow_cast > 0.5 {
-                lift_m = ground_fill
-            }
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                )
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y
-            }
-
-            self.v_tcoord = vec2(0.5, 1.0)
-            self.v_color = color
-            self.v_stroke_mult = 1e6
-            self.v_stroke_dist = 0.0
-            self.v_shape_id = 0.0
-            self.v_param0 = 0.0
-            self.v_param1 = 0.0
-            self.v_param2 = 0.0
-            self.v_param3 = roof.x
-            self.v_param4 = self.geom.height
-            self.v_param5 = surface_depth
-
-            let shifted = transformed + self.draw_list.view_shift
-            self.v_world = shifted
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5
-            self.v_lift = feature_lift
-
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.draw_depth + self.pass_depth + self.tilt_params.w
-                    + mix(
-                        self.draw_call.zbias + roof.y * 0.000001,
-                        surface_depth + (ground_rel_y + lift_m * self.tilt_params.y)
-                            * self.tilt_params.z,
-                        sign(self.tilt_params.z)
-                    )
-                1.
-            )
-            self.v_world_clip = world
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-    }
-
-    // Instanced POI symbols: one shared mesh per symbol slot, an 8-float
-    // record per placement (anchor, screen offset, scale, the zoom-floor /
-    // pin-lift composite, zbias, colour). This is DrawMapVector's shape-20
-    // vertex path with the per-placement slots read from the instance —
-    // keep the two in LOCKSTEP; the pixel side is inherited unchanged.
-    mod.draw.DrawMapIcon = mod.std.set_type_default() do #(DrawMapIcon::script_shader(vm)){
-        ..mod.draw.DrawMapVector
-        geom: vertex_buffer(geom.IconVertexPacked, geom.IconGeomPacked)
-
-        vertex: fn() {
-            var transformed = self.inst_anchor * self.map_scale + self.map_offset;
-            let terrain_pos = transformed;
-            var ground_m = 0.0;
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span;
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw;
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0);
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    );
-                }
-            }
-            let rel = transformed - self.rot_pivot;
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            );
-            let ground_rel_y = transformed.y - self.rot_pivot.y;
-            // param4 = zoom_floor + pin_lift_m*100: markers fly at their
-            // encoded height (0 for grounded icons).
-            let icon_floor = modf(self.inst_param4, 100.0);
-            let lift_m = (self.inst_param4 - icon_floor) * 0.0025 * self.height_grow + ground_m;
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                );
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y;
-            }
-            // 0.6 grace below the floor: markers fade out on a zoom
-            // gesture instead of vanishing the instant the tier line is
-            // crossed. FAIL-OPEN when the icon_zoom uniform has not landed.
-            if self.icon_zoom > 1.0 && icon_floor > self.icon_zoom + 0.6 {
-                self.vertex_pos = vec4(0.0, 0.0, 0.0, 0.0);
-                return
-            }
-            // Zoom-constant symbol: the mesh vertex is a screen-px offset
-            // from the anchor, added after the map transform.
-            let off = vec2(self.geom.x, self.geom.y) * self.inst_scale + self.inst_offset;
-            transformed = transformed + off;
-
-            let g_uv = unpack2f16(self.geom.uv)
-            self.v_tcoord = vec2(g_uv.x, g_uv.y);
-            self.v_color = unpack4u8(self.inst_color);
-            self.v_stroke_mult = 1e6;
-            self.v_stroke_dist = self.geom.stroke_dist * self.map_scale.x;
-            self.v_shape_id = 20.0;
-            self.v_param0 = 0.0;
-            self.v_param1 = off.x;
-            self.v_param2 = off.y;
-            self.v_param3 = 0.0;
-            self.v_param4 = self.inst_param4;
-            // Tilt depth bias of a free-standing symbol (ICON_INSTANCE_DEPTH_BIAS).
-            self.v_param5 = 0.35;
-
-            let shifted = transformed + self.draw_list.view_shift;
-            self.v_world = shifted;
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5;
-            self.v_lift = 1000.0;
-
-            // Clip radius of a symbol (ICON_INSTANCE_CLIP_RADIUS) in view px.
-            let cr = 24.0 * max(self.map_scale.x, self.map_scale.y);
-            let clip = vec4(
-                max(self.draw_clip.x, self.draw_list.view_clip.x - self.draw_list.view_shift.x),
-                max(self.draw_clip.y, self.draw_list.view_clip.y - self.draw_list.view_shift.y),
-                min(self.draw_clip.z, self.draw_list.view_clip.z - self.draw_list.view_shift.x),
-                min(self.draw_clip.w, self.draw_list.view_clip.w - self.draw_list.view_shift.y)
-            )
-            if transformed.x + cr < clip.x || transformed.y + cr < clip.y
-                || transformed.x - cr > clip.z || transformed.y - cr > clip.w {
-                self.vertex_pos = vec4(0.0, 0.0, 0.0, 0.0);
-                return
-            }
-
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.draw_depth + self.pass_depth + self.tilt_params.w
-                    + mix(
-                        self.draw_call.zbias + self.inst_zbias,
-                        0.35 + (ground_rel_y + lift_m * self.tilt_params.y) * self.tilt_params.z,
-                        sign(self.tilt_params.z)
-                    )
-                1.
-            );
-            self.v_world_clip = world;
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-    }
-
-    // Marker stalks and stoplights: a tile keeps one generic-vector template
-    // for each shape and repeats only this compact typed placement. Template
-    // xy and height are normalized independently by inst_size; all material,
-    // terrain, shadow and depth varyings remain the generic fill path's.
-    mod.draw.DrawMapProp = mod.std.set_type_default() do #(DrawMapProp::script_shader(vm)){
-        ..mod.draw.DrawMapVector
-        geom: vertex_buffer(geom.VectorVertexPacked, geom.VectorGeomPacked)
-
-        vertex: fn() {
-            let g_uv = unpack2f16(self.geom.uv)
-            let g_color = unpack4u8(self.geom.color)
-            let g_p0s = unpack2f16(self.geom.p0s)
-            let g_p12 = unpack2f16(self.geom.p12)
-            let g_p3c = unpack2f16(self.geom.p3c)
-            let pos = self.inst_anchor
-                + vec2(self.geom.x, self.geom.y) * self.inst_size.x
-            let h = self.geom.param4 * self.inst_size.y
-            var transformed = pos * self.map_scale + self.map_offset
-            var terrain_pos = transformed
-            let feature_lift = h * self.height_grow
-            if self.shadow_cast > 0.5 && self.shadow_cast < 1.5 {
-                let delta = self.shadow_dir * feature_lift * self.map_scale
-                transformed = transformed + delta
-                terrain_pos = terrain_pos + delta
-            }
-            var ground_m = 0.0
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0)
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    )
-                }
-            }
-            let rel = transformed - self.rot_pivot
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            )
-            let ground_rel_y = transformed.y - self.rot_pivot.y
-            let ground_fill = ground_m * self.terrain_fill_lift
-            var lift_m = feature_lift + ground_fill
-            if self.shadow_cast > 0.5 {
-                lift_m = ground_fill
-            }
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                )
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y
-            }
-
-            self.v_tcoord = vec2(g_uv.x, g_uv.y)
-            self.v_color = vec4(g_color.x, g_color.y, g_color.z, g_color.w)
-                * unpack4u8(self.inst_color)
-            self.v_stroke_mult = self.geom.stroke_mult
-            self.v_stroke_dist = self.geom.stroke_dist * self.map_scale.x
-            self.v_shape_id = g_p0s.y
-            self.v_param0 = g_p0s.x
-            self.v_param1 = g_p12.x
-            self.v_param2 = g_p12.y
-            self.v_param3 = g_p3c.x
-            self.v_param4 = h
-            self.v_param5 = self.geom.param5
-
-            let shifted = transformed + self.draw_list.view_shift
-            self.v_world = shifted
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5
-            self.v_lift = feature_lift
-
-            let cr = g_p3c.y * self.inst_size.x
-                * max(self.map_scale.x, self.map_scale.y)
-            let clip = vec4(
-                max(self.draw_clip.x, self.draw_list.view_clip.x - self.draw_list.view_shift.x),
-                max(self.draw_clip.y, self.draw_list.view_clip.y - self.draw_list.view_shift.y),
-                min(self.draw_clip.z, self.draw_list.view_clip.z - self.draw_list.view_shift.x),
-                min(self.draw_clip.w, self.draw_list.view_clip.w - self.draw_list.view_shift.y)
-            )
-            if transformed.x + cr < clip.x || transformed.y + cr < clip.y
-                || transformed.x - cr > clip.z || transformed.y - cr > clip.w {
-                self.vertex_pos = vec4(0.0, 0.0, 0.0, 0.0)
-                return
-            }
-
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.draw_depth + self.pass_depth + self.tilt_params.w
-                    + mix(
-                        self.draw_call.zbias + self.geom.zbias + self.inst_zbias,
-                        self.geom.param5
-                            + (ground_rel_y + lift_m * self.tilt_params.y)
-                                * self.tilt_params.z,
-                        sign(self.tilt_params.z)
-                    )
-                1.0
-            )
-            self.v_world_clip = world
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-    }
-
-    // Instanced building walls: the unit quad is extruded per footprint edge
-    // from a compact typed record. Its canonical edge direction lets the
-    // shader derive the outward normal. Varyings match the vertices
-    // `append_wall_quad` used to bake (fill, material MAT_WALL, height in
-    // param4, BUILDING_SURFACE_DEPTH in param5) — keep in LOCKSTEP with
-    // DrawMapVector's fill path; the pixel side is inherited unchanged.
-    mod.draw.DrawMapWall = mod.std.set_type_default() do #(DrawMapWall::script_shader(vm)){
-        ..mod.draw.DrawMapVector
-        geom: vertex_buffer(geom.QuadVertex, geom.QuadGeom)
-
-        vertex: fn() {
-            let along = self.geom.pos.x;
-            let up = self.geom.pos.y;
-            let pos = mix(self.inst_a, self.inst_b, along);
-            let edge = self.inst_b - self.inst_a;
-            let normal = vec2(edge.y, 0.0 - edge.x) / max(length(edge), 0.0001);
-            let h = mix(self.inst_heights.x, self.inst_heights.y, up);
-            let ao = mix(self.inst_ao, 1.0, up);
-            var transformed = pos * self.map_scale + self.map_offset;
-            let terrain_pos = transformed;
-            var ground_m = 0.0;
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span;
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw;
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0);
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    );
-                }
-            }
-            let rel = transformed - self.rot_pivot;
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            );
-            let ground_rel_y = transformed.y - self.rot_pivot.y;
-            // Fills ride the terrain by terrain_fill_lift; the height grows
-            // with the 2D->3D reveal.
-            let lift_m = h * self.height_grow + ground_m * self.terrain_fill_lift;
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                );
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y;
-            }
-
-            let color = unpack4u8(self.inst_color);
-            self.v_tcoord = vec2(0.5, 1.0);
-            self.v_color = vec4(color.x * ao, color.y * ao, color.z * ao, color.w);
-            self.v_stroke_mult = 1e6;
-            self.v_stroke_dist = 0.0;
-            self.v_shape_id = 0.0;
-            self.v_param0 = 0.0;
-            // Outward normal, material MAT_WALL, height, surface depth: the
-            // slots the wall pixel path reads.
-            self.v_param1 = normal.x;
-            self.v_param2 = normal.y;
-            self.v_param3 = 1.0;
-            self.v_param4 = h;
-            self.v_param5 = 0.5;
-
-            let shifted = transformed + self.draw_list.view_shift;
-            self.v_world = shifted;
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5;
-            self.v_lift = h;
-
-            // Clip radius of a wall vertex (90 units) in view px.
-            let cr = 90.0 * max(self.map_scale.x, self.map_scale.y);
-            let clip = vec4(
-                max(self.draw_clip.x, self.draw_list.view_clip.x - self.draw_list.view_shift.x),
-                max(self.draw_clip.y, self.draw_list.view_clip.y - self.draw_list.view_shift.y),
-                min(self.draw_clip.z, self.draw_list.view_clip.z - self.draw_list.view_shift.x),
-                min(self.draw_clip.w, self.draw_list.view_clip.w - self.draw_list.view_shift.y)
-            )
-            if transformed.x + cr < clip.x || transformed.y + cr < clip.y
-                || transformed.x - cr > clip.z || transformed.y - cr > clip.w {
-                self.vertex_pos = vec4(0.0, 0.0, 0.0, 0.0);
-                return
-            }
-
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.draw_depth + self.pass_depth + self.tilt_params.w
-                    + mix(
-                        self.draw_call.zbias + self.inst_zbias,
-                        0.5 + (ground_rel_y + lift_m * self.tilt_params.y) * self.tilt_params.z,
-                        sign(self.tilt_params.z)
-                    )
-                1.
-            );
-            self.v_world_clip = world;
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-    }
-
-    // Instanced building-wall shadow casters: the same compact wall
-    // records, extruded along the sun on the ground (no building lift).
-    mod.draw.DrawMapShadow = mod.std.set_type_default() do #(DrawMapShadow::script_shader(vm)){
-        ..mod.draw.DrawMapVector
-        geom: vertex_buffer(geom.QuadVertex, geom.QuadGeom)
-
-        vertex: fn() {
-            let along = self.geom.pos.x;
-            let up = self.geom.pos.y;
-            let pos = mix(self.inst_a, self.inst_b, along)
-                + self.shadow_dir * self.inst_heights.y * self.height_grow * up;
-            var transformed = pos * self.map_scale + self.map_offset;
-            let terrain_pos = transformed;
-            var ground_m = 0.0;
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span;
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw;
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0);
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    );
-                }
-            }
-            let rel = transformed - self.rot_pivot;
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            );
-            let ground_rel_y = transformed.y - self.rot_pivot.y;
-            let lift_m = ground_m * self.terrain_fill_lift;
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                );
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y;
-            }
-
-            self.v_tcoord = vec2(0.5, 1.0);
-            self.v_color = vec4(1.0, 1.0, 1.0, 1.0);
-            self.v_stroke_mult = 1e6;
-            self.v_stroke_dist = 0.0;
-            self.v_shape_id = 0.0;
-            self.v_param0 = 0.0;
-            self.v_param1 = 0.0;
-            self.v_param2 = 0.0;
-            self.v_param3 = 0.0;
-            self.v_param4 = 0.0;
-            self.v_param5 = 0.0;
-
-            let shifted = transformed + self.draw_list.view_shift;
-            self.v_world = shifted;
-            self.v_screen = transformed - self.rot_pivot + self.shadow_mask_size * 0.5;
-            self.v_lift = 0.0;
-
-            let cr = 90.0 * max(self.map_scale.x, self.map_scale.y);
-            let clip = vec4(
-                max(self.draw_clip.x, self.draw_list.view_clip.x - self.draw_list.view_shift.x),
-                max(self.draw_clip.y, self.draw_list.view_clip.y - self.draw_list.view_shift.y),
-                min(self.draw_clip.z, self.draw_list.view_clip.z - self.draw_list.view_shift.x),
-                min(self.draw_clip.w, self.draw_list.view_clip.w - self.draw_list.view_shift.y)
-            )
-            if transformed.x + cr < clip.x || transformed.y + cr < clip.y
-                || transformed.x - cr > clip.z || transformed.y - cr > clip.w {
-                self.vertex_pos = vec4(0.0, 0.0, 0.0, 0.0);
-                return
-            }
-
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.draw_depth + self.pass_depth + self.draw_call.zbias + self.inst_zbias
-                1.
-            );
-            self.v_world_clip = world;
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-
-        fragment: fn() {
-            self.fb0 = vec4(1.0, 1.0, 1.0, 1.0)
-        }
-    }
-
-    // Tree/signal contact shadows: one shared quad and four floats per disc.
-    // The fragment reconstructs the radial ramp that the old ten-segment
-    // triangle fan carried as per-vertex alpha.
-    mod.draw.DrawMapShadowDisc = mod.std.set_type_default() do #(DrawMapShadowDisc::script_shader(vm)){
-        ..mod.draw.DrawMapVector
-        geom: vertex_buffer(geom.QuadVertex, geom.QuadGeom)
-        disc_coord: varying(vec2f)
-
-        vertex: fn() {
-            self.disc_coord = self.geom.pos * 2.0 - vec2(1.0, 1.0)
-            let pos = self.inst_center + self.disc_coord * self.inst_radius
-            var transformed = pos * self.map_scale + self.map_offset
-            let terrain_pos = transformed
-            var ground_m = 0.0
-            if self.terrain_span.x > 0.5 {
-                let tuv = (terrain_pos - self.terrain_org) / self.terrain_span
-                if tuv.x > 0.0 && tuv.x < 1.0 && tuv.y > 0.0 && tuv.y < 1.0 {
-                    let fit = tuv * self.terrain_uvfit.xy + self.terrain_uvfit.zw
-                    let enc = self.terrain_tex.sample_lod(fit, 0.0)
-                    ground_m = max(
-                        enc.x * 65280.0 + enc.y * 255.0 + enc.z * 0.99609375 - 32768.0,
-                        0.0
-                    )
-                }
-            }
-            let rel = transformed - self.rot_pivot
-            transformed = self.rot_pivot + vec2(
-                rel.x * self.view_rot.x - rel.y * self.view_rot.y,
-                rel.x * self.view_rot.y + rel.y * self.view_rot.x
-            )
-            let ground_rel_y = transformed.y - self.rot_pivot.y
-            let lift_m = ground_m * self.terrain_fill_lift
-            if self.space_warp.x > 0.0001 {
-                let cos_t = self.tilt_params.x
-                let sin_t = self.space_warp.w
-                let hpx = lift_m * self.space_warp2.y
-                let wg = 0.0 - ground_rel_y
-                var wf = wg
-                var wu = 0.0
-                var wnx = 0.0
-                var wny = 1.0
-                let wa = wg - self.space_warp.y
-                if wa > 0.0 {
-                    let wr = max(self.space_warp.z, 1.0)
-                    let cap = self.space_warp2.z
-                    let th = min(wa / wr, cap)
-                    let sth = sin(th)
-                    let cth = cos(th)
-                    wf = self.space_warp.y + wr * sth
-                    wu = wr * (1.0 - cth)
-                    let we = wa - wr * cap
-                    if we > 0.0 {
-                        wf = wf + we * cos_t
-                        wu = wu + we * sin_t
-                    }
-                    wnx = 0.0 - sth
-                    wny = cth
-                }
-                let pf = wf + hpx * wnx
-                let pu = wu + hpx * wny
-                let bf = wg + (pf - wg) * self.space_warp.x
-                let bu = hpx + (pu - hpx) * self.space_warp.x
-                let zrel = bf * sin_t - bu * cos_t
-                let pw = 1.0 / max(1.0 + self.space_warp2.x * zrel, 0.12)
-                transformed = vec2(
-                    self.rot_pivot.x + (transformed.x - self.rot_pivot.x) * pw,
-                    self.rot_pivot.y - (bf * cos_t + bu * sin_t) * pw
-                )
-            } else {
-                transformed.y = self.rot_pivot.y
-                    + ground_rel_y * self.tilt_params.x
-                    - lift_m * self.tilt_params.y
-            }
-
-            let shifted = transformed + self.draw_list.view_shift
-            let world = self.draw_list.view_transform * vec4(
-                shifted.x
-                shifted.y
-                self.tilt_params.w
-                    + mix(
-                        self.draw_call.zbias,
-                        0.405 + (ground_rel_y + lift_m * self.tilt_params.y)
-                            * self.tilt_params.z,
-                        sign(self.tilt_params.z)
-                    )
-                1.
-            )
-            self.v_world_clip = world
-            self.vertex_pos = self.draw_pass.camera_projection * (self.draw_pass.camera_view * world)
-        }
-
-        fragment: fn() {
-            if self.shadow_cast < 2.5 {
-                discard()
-            }
-            let radial = length(self.disc_coord)
-            if radial > 1.0 {
-                discard()
-            }
-            let alpha = self.inst_strength * (1.0 - radial)
-            self.fb0 = vec4(alpha, alpha, alpha, alpha)
-        }
-    }
-
     // Terrain hillshade: plain textured quad (RGBA baked CPU-side),
     // drawn between the land fills and the road network.
     mod.draw.DrawTerrainOverlay = mod.std.set_type_default() do #(DrawTerrainOverlay::script_shader(vm)){
@@ -2867,93 +1140,6 @@ script_mod! {
 const ZOOM_SETTLE_SECONDS: f64 = 0.08;
 /// Frames before an archive-absent tile is probed again (~30 s at 60 fps).
 const MISSING_RECHECK_FRAMES: u64 = 1800;
-const ARCHIVE_REQUEST_TIMEOUT_SECONDS: f64 = 10.0;
-const READY_TILE_INSERTS_PER_FRAME: usize = 2;
-
-#[derive(Default)]
-struct ReadyTileDrainStats {
-    count: usize,
-    bytes: usize,
-    seconds: f64,
-}
-
-fn drain_pending_ready_tiles<T>(
-    pending: &mut Vec<T>,
-    byte_budget: usize,
-    allow_first_oversized: bool,
-    byte_size: impl Fn(&T) -> usize,
-    mut insert: impl FnMut(T) -> f64,
-) -> ReadyTileDrainStats {
-    let mut stats = ReadyTileDrainStats::default();
-    while stats.count < READY_TILE_INSERTS_PER_FRAME && !pending.is_empty() {
-        let size = byte_size(&pending[0]);
-        if stats.bytes.saturating_add(size) > byte_budget
-            && (stats.count > 0 || !allow_first_oversized)
-        {
-            break;
-        }
-        let ready = pending.remove(0);
-        stats.count += 1;
-        stats.bytes = stats.bytes.saturating_add(size);
-        stats.seconds += insert(ready).max(0.0);
-    }
-    stats
-}
-
-fn sort_ready_tiles_for_insert<T>(
-    pending: &mut [(TileKey, T)],
-    visible_tiles: &[TileKey],
-    center_norm: Vec2d,
-    rotation: (f64, f64),
-    tilt_cos: f64,
-) {
-    pending.sort_unstable_by_key(|(key, _)| {
-        (
-            !visible_tiles.contains(key),
-            tile_screen_priority(*key, key.z, center_norm, rotation, tilt_cos),
-            key.z,
-            key.y,
-            key.x,
-        )
-    });
-}
-
-fn tile_screen_priority(
-    key: TileKey,
-    zoom: u32,
-    center_norm: Vec2d,
-    rotation: (f64, f64),
-    tilt_cos: f64,
-) -> u64 {
-    let tile_count = (1_u64 << zoom.min(30)) as f64;
-    let center = center_norm * tile_count;
-    let mut dx = key.x as f64 + 0.5 - center.x;
-    if dx > tile_count * 0.5 {
-        dx -= tile_count;
-    } else if dx < -tile_count * 0.5 {
-        dx += tile_count;
-    }
-    let dy = key.y as f64 + 0.5 - center.y;
-    let sx = dx * rotation.0 - dy * rotation.1;
-    let sy = (dx * rotation.1 + dy * rotation.0) * tilt_cos.clamp(0.001, 1.0);
-    ((sx * sx + sy * sy) * 4096.0).max(0.0) as u64
-}
-
-fn sort_tiles_center_out(
-    tiles: &mut [TileKey],
-    zoom: u32,
-    center_norm: Vec2d,
-    rotation: (f64, f64),
-    tilt_cos: f64,
-) {
-    tiles.sort_unstable_by_key(|key| {
-        (
-            tile_screen_priority(*key, zoom, center_norm, rotation, tilt_cos),
-            key.y,
-            key.x,
-        )
-    });
-}
 
 /// Camera tilt ceiling (degrees from top-down). Flat enough to read
 /// terrain relief against the horizon without the far plane exploding.
@@ -2983,19 +1169,6 @@ const LABEL_REPLACE_MIN_SECONDS: f64 = 0.30;
 /// camera+fold transforms exactly — regenerating mid-gesture cost 5-20ms a
 /// beat and landed a frame stale, which read as labels trailing the map.
 const LABEL_SETTLE_SECONDS: f64 = 0.15;
-/// Keep water/foliage motion alive briefly after the last interaction or
-/// camera-animation step, then leave the last rendered phase frozen.
-const SHIMMER_SETTLE_SECS: f64 = 1.0;
-/// Two-finger travel collected before committing to pinch/rotate/tilt.
-const TOUCH_GESTURE_CLASSIFY_PX: f64 = 20.0;
-/// A smaller angular change is treated as pinch noise.
-const TOUCH_ROTATE_DEAD_ZONE_DEG: f64 = 5.0;
-/// Each finger must have moved at least this far vertically, in the same
-/// direction as the other, for the pair to count as a tilt stroke.
-const TOUCH_TILT_MIN_FINGER_PX: f64 = 6.0;
-/// How far sideways a tilt stroke may lean, as a fraction of its vertical
-/// travel ("up/down with about 20 % acceptance").
-const TOUCH_TILT_SIDEWAYS_RATIO: f64 = 0.2;
 /// One shared time-lapse for ALL weather layers: the rain nowcast frame
 /// rate AND the wind-particle advection derive from it, so cloud drift and
 /// wind streaks move as one physical system (900x real time).
@@ -3003,19 +1176,10 @@ const WEATHER_TIMELAPSE: f64 = 900.0;
 /// Rain nowcast frames are 5 minutes of real weather apart.
 const RAIN_FRAME_REAL_SECONDS: f64 = 300.0;
 /// Cross-fade duration when a tile's new geometry replaces the old.
-pub(crate) const TILE_FADE_SECONDS: f64 = 0.25;
+const TILE_FADE_SECONDS: f64 = 0.25;
 /// Hard time budget for one placement pass; labels that don't make it are
 /// picked up by the next re-place.
 const LABEL_PLACE_BUDGET_MS: f64 = 7.0;
-/// How many consecutive at-rest follow-up passes a budget-truncated
-/// placement may chain before the tail is given up until the camera moves:
-/// every pass restarts from the top candidates, so a tail that never fits
-/// the rest budget must not become a standing 12 Hz re-place loop.
-const LABEL_FOLLOWUP_MAX: u32 = 4;
-/// Label cross-fade: a name entering the placed set rises from transparent
-/// over this long; one leaving it sinks over the same time from its last
-/// placement, riding the camera — a re-place never pops a label.
-const LABEL_FADE_SECONDS: f64 = 0.25;
 
 /// Inclusive tile-index span covering the half-open world-space interval
 /// `[world_min, world_max)` plus one prefetch tile on either side.
@@ -3070,199 +1234,13 @@ pub enum MapViewAction {
 /// Animated camera flight (zoom-out-then-in arc when the target is far).
 #[derive(Clone, Copy)]
 struct FlyTo {
-    started: f64,
+    started: std::time::Instant,
     duration: f64,
     from_center: Vec2d,
     to_center: Vec2d,
     from_zoom: f64,
     to_zoom: f64,
     arc: f64,
-    /// `(map point, screen-relative ground offset)`. Present for a
-    /// double-tap zoom, whose anchor must stay under the finger throughout
-    /// the animation; ordinary flights interpolate their centres as before.
-    anchor: Option<(Vec2d, Vec2d)>,
-}
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum TouchGestureMode {
-    Pending,
-    Pinch,
-    Rotate,
-    Tilt,
-}
-
-#[derive(Clone, Copy, Debug)]
-struct TouchSample {
-    uid: u64,
-    abs: Vec2d,
-}
-
-#[derive(Clone, Copy, Debug)]
-struct TouchPair {
-    a: TouchSample,
-    b: TouchSample,
-}
-
-impl TouchPair {
-    fn midpoint(self) -> Vec2d {
-        (self.a.abs + self.b.abs) * 0.5
-    }
-
-    fn delta(self) -> Vec2d {
-        self.b.abs - self.a.abs
-    }
-
-    fn distance(self) -> f64 {
-        self.delta().length()
-    }
-
-    fn angle(self) -> f64 {
-        let delta = self.delta();
-        delta.y.atan2(delta.x)
-    }
-}
-
-#[derive(Clone, Copy, Debug)]
-enum TouchGesture {
-    None,
-    Pan {
-        uid: u64,
-        start_abs: Vec2d,
-        start_center_norm: Vec2d,
-        tap_count: u32,
-        can_tap: bool,
-        settle_camera: bool,
-        snap_tilt: bool,
-    },
-    TwoFinger {
-        start: TouchPair,
-        start_zoom: f64,
-        start_center_norm: Vec2d,
-        start_midpoint_rel: Vec2d,
-        start_rotation: f64,
-        start_tilt: f64,
-        mode: TouchGestureMode,
-    },
-}
-
-impl Default for TouchGesture {
-    fn default() -> Self {
-        Self::None
-    }
-}
-
-fn touch_angle_delta(start: TouchPair, current: TouchPair) -> f64 {
-    (current.angle() - start.angle() + std::f64::consts::PI)
-        .rem_euclid(std::f64::consts::TAU)
-        - std::f64::consts::PI
-}
-
-fn classify_touch_gesture(start: TouchPair, current: TouchPair) -> TouchGestureMode {
-    let a_motion = current.a.abs - start.a.abs;
-    let b_motion = current.b.abs - start.b.abs;
-    let midpoint_motion = current.midpoint() - start.midpoint();
-    let distance_motion = (current.distance() - start.distance()).abs();
-    let angle_motion_deg = touch_angle_delta(start, current).abs().to_degrees();
-
-    let travel = a_motion
-        .length()
-        .max(b_motion.length())
-        .max(midpoint_motion.length())
-        .max(distance_motion);
-    if travel < TOUCH_GESTURE_CLASSIFY_PX {
-        return TouchGestureMode::Pending;
-    }
-    // Tilt is two fingers moving TOGETHER up or down: both travel in the
-    // same vertical direction and the pair as a whole has moved far enough
-    // vertically. Nothing else matters — not the spread, not the angle,
-    // not how the fingers sit relative to each other or how diagonal the
-    // stroke is. A pinch or rotate moves the fingers against each other,
-    // so their vertical motions disagree and never pass this test.
-    let same_vertical_direction = a_motion.y * b_motion.y > 0.0
-        && a_motion.y.abs().min(b_motion.y.abs()) >= TOUCH_TILT_MIN_FINGER_PX;
-    // "Up/down" with a little slack: the pair's stroke may lean sideways by
-    // a fifth of its vertical travel and still read as vertical.
-    let mostly_vertical = midpoint_motion.y.abs() >= TOUCH_GESTURE_CLASSIFY_PX
-        && midpoint_motion.x.abs() <= midpoint_motion.y.abs() * TOUCH_TILT_SIDEWAYS_RATIO;
-    if same_vertical_direction && mostly_vertical {
-        return TouchGestureMode::Tilt;
-    }
-    if angle_motion_deg >= TOUCH_ROTATE_DEAD_ZONE_DEG {
-        TouchGestureMode::Rotate
-    } else {
-        TouchGestureMode::Pinch
-    }
-}
-
-/// Centre for a two-finger zoom/pan. The map point below the initial
-/// midpoint is placed below the current midpoint at the new zoom.
-fn pinch_anchor_center_norm(
-    start_center_norm: Vec2d,
-    start_midpoint_rel: Vec2d,
-    current_midpoint_rel: Vec2d,
-    old_world_size: f64,
-    new_world_size: f64,
-) -> Vec2d {
-    let anchor_norm = start_center_norm + start_midpoint_rel / old_world_size;
-    (anchor_norm * new_world_size - current_midpoint_rel) / new_world_size
-}
-
-fn touch_abs(event: &TouchUpdateEvent, uid: u64) -> Option<Vec2d> {
-    event
-        .touches
-        .iter()
-        .find(|touch| touch.uid == uid && touch.state != TouchState::Stop)
-        .map(|touch| touch.abs)
-}
-
-fn first_active_touch(event: &TouchUpdateEvent) -> Option<TouchSample> {
-    event
-        .touches
-        .iter()
-        .filter(|touch| touch.state != TouchState::Stop)
-        .min_by_key(|touch| touch.uid)
-        .map(|touch| TouchSample {
-            uid: touch.uid,
-            abs: touch.abs,
-        })
-}
-
-fn first_two_active_touches(event: &TouchUpdateEvent) -> Option<TouchPair> {
-    let mut first: Option<TouchSample> = None;
-    let mut second: Option<TouchSample> = None;
-    for touch in event
-        .touches
-        .iter()
-        .filter(|touch| touch.state != TouchState::Stop)
-    {
-        let sample = TouchSample {
-            uid: touch.uid,
-            abs: touch.abs,
-        };
-        if first.is_none_or(|candidate| sample.uid < candidate.uid) {
-            second = first;
-            first = Some(sample);
-        } else if second.is_none_or(|candidate| sample.uid < candidate.uid) {
-            second = Some(sample);
-        }
-    }
-    Some(TouchPair {
-        a: first?,
-        b: second?,
-    })
-}
-
-fn active_touch_pair(event: &TouchUpdateEvent, start: TouchPair) -> Option<TouchPair> {
-    Some(TouchPair {
-        a: TouchSample {
-            uid: start.a.uid,
-            abs: touch_abs(event, start.a.uid)?,
-        },
-        b: TouchSample {
-            uid: start.b.uid,
-            abs: touch_abs(event, start.b.uid)?,
-        },
-    })
 }
 
 // --- Draw shaders ---
@@ -3352,959 +1330,165 @@ pub struct DrawRainOverlay {
     pub texel: Vec2f,
 }
 
-/// The per-draw view state every map shader stamps as uniforms: one struct
-/// so the vector and the instanced draws cannot drift apart. Built by ONE
-/// function (`tile_draw::call_uniforms`) both when a tile list is recorded
-/// and when its retained calls are refreshed, so the two paths cannot
-/// disagree.
-#[derive(Clone, Copy, Debug)]
-pub(crate) struct MapDrawUniforms {
-    pub map_scale: Vec2f,
-    pub map_offset: Vec2f,
-    pub fade: f32,
-    pub width_correction: [f32; 4],
-    pub view_rot: [f32; 2],
-    pub rot_pivot: [f32; 2],
-    pub tilt_params: [f32; 4],
-    pub icon_zoom: f32,
-    pub height_grow: f32,
-    pub terrain_org: [f32; 2],
-    pub terrain_span: [f32; 2],
-    pub terrain_uvfit: [f32; 4],
-    pub terrain_fill_lift: f32,
-    pub shadow_dir: [f32; 2],
-    pub shadow_cast: f32,
-    pub shadow_mask_on: f32,
-    pub shadow_mask_size: [f32; 2],
-    pub shadow_mask_flip: f32,
-    pub space_warp: [f32; 4],
-    pub space_warp2: [f32; 4],
-    /// Tilted-camera per-pass depth offset (`pass_boost + k * 0.02`), a
-    /// uniform rather than the instance `draw_depth` because it moves with
-    /// the tilt and the relief in view while the instances stay resident.
-    pub pass_depth: f32,
-}
-
-/// Textures and theme gates a tile draw binds beside its uniforms.
-#[derive(Clone, Copy)]
-pub(crate) struct MapDrawEnv<'a> {
-    pub shiny: &'a ShinyConfig,
-    pub terrain_tex: &'a Texture,
-    /// The frame's shadow mask; `None` binds the terrain texture in its slot
-    /// (inside the mask pass itself, where sampling the target would be a
-    /// feedback loop, and whenever the mask is off).
-    pub shadow_mask: Option<&'a Texture>,
-}
-
-/// One dyn-uniform's position in a shader's uniform block.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub(crate) struct UniformSlot {
-    offset: u32,
-    slots: u32,
-}
-
-impl UniformSlot {
-    const ABSENT: UniformSlot = UniformSlot {
-        offset: u32::MAX,
-        slots: 0,
-    };
-
-    #[inline]
-    fn put(self, buf: &mut [f32], value: &[f32]) {
-        if self.offset == u32::MAX {
-            return;
-        }
-        let offset = self.offset as usize;
-        for (i, v) in value.iter().take(self.slots as usize).enumerate() {
-            buf[offset + i] = *v;
-        }
-    }
-}
-
-/// Where every map uniform lives in one shader's dyn-uniform block,
-/// resolved once per frame per drawer. The retained tile calls are
-/// re-stamped every frame (a pan is uniforms only), so the per-uniform
-/// name search of `DrawVars::set_uniform` is paid once here instead of
-/// thirty times per draw call.
-#[derive(Clone, Copy, Debug)]
-pub(crate) struct MapUniformSlots {
-    tile_fade: UniformSlot,
-    map_scale: UniformSlot,
-    map_offset: UniformSlot,
-    width_correction: UniformSlot,
-    face_correction: UniformSlot,
-    view_rot: UniformSlot,
-    rot_pivot: UniformSlot,
-    tilt_params: UniformSlot,
-    icon_zoom: UniformSlot,
-    height_grow: UniformSlot,
-    terrain_org: UniformSlot,
-    terrain_span: UniformSlot,
-    terrain_uvfit: UniformSlot,
-    terrain_fill_lift: UniformSlot,
-    shiny_gates: UniformSlot,
-    shiny_gates2: UniformSlot,
-    sun_dir: UniformSlot,
-    sun_color: UniformSlot,
-    sun_sky: UniformSlot,
-    shadow_dir: UniformSlot,
-    shadow_cast: UniformSlot,
-    shadow_mask_on: UniformSlot,
-    shadow_mask_size: UniformSlot,
-    shadow_mask_flip: UniformSlot,
-    space_warp: UniformSlot,
-    space_warp2: UniformSlot,
-    pass_depth: UniformSlot,
-}
-
-impl Default for MapUniformSlots {
-    fn default() -> Self {
-        let a = UniformSlot::ABSENT;
-        Self {
-            tile_fade: a,
-            map_scale: a,
-            map_offset: a,
-            width_correction: a,
-            face_correction: a,
-            view_rot: a,
-            rot_pivot: a,
-            tilt_params: a,
-            icon_zoom: a,
-            height_grow: a,
-            terrain_org: a,
-            terrain_span: a,
-            terrain_uvfit: a,
-            terrain_fill_lift: a,
-            shiny_gates: a,
-            shiny_gates2: a,
-            sun_dir: a,
-            sun_color: a,
-            sun_sky: a,
-            shadow_dir: a,
-            shadow_cast: a,
-            shadow_mask_on: a,
-            shadow_mask_size: a,
-            shadow_mask_flip: a,
-            space_warp: a,
-            space_warp2: a,
-            pass_depth: a,
-        }
-    }
-}
-
-impl MapUniformSlots {
-    pub(crate) fn resolve(cx: &Cx, draw_vars: &DrawVars) -> Self {
-        let Some(draw_shader_id) = draw_vars.draw_shader_id else {
-            return Self::default();
-        };
-        let inputs = &cx.draw_shaders[draw_shader_id.index].mapping.dyn_uniforms.inputs;
-        let find = |id: LiveId| {
-            inputs
-                .iter()
-                .find(|input| input.id == id)
-                .map(|input| UniformSlot {
-                    offset: input.offset as u32,
-                    slots: input.slots as u32,
-                })
-                .unwrap_or(UniformSlot::ABSENT)
-        };
-        Self {
-            tile_fade: find(live_id!(tile_fade)),
-            map_scale: find(live_id!(map_scale)),
-            map_offset: find(live_id!(map_offset)),
-            width_correction: find(live_id!(width_correction)),
-            face_correction: find(live_id!(face_correction)),
-            view_rot: find(live_id!(view_rot)),
-            rot_pivot: find(live_id!(rot_pivot)),
-            tilt_params: find(live_id!(tilt_params)),
-            icon_zoom: find(live_id!(icon_zoom)),
-            height_grow: find(live_id!(height_grow)),
-            terrain_org: find(live_id!(terrain_org)),
-            terrain_span: find(live_id!(terrain_span)),
-            terrain_uvfit: find(live_id!(terrain_uvfit)),
-            terrain_fill_lift: find(live_id!(terrain_fill_lift)),
-            shiny_gates: find(live_id!(shiny_gates)),
-            shiny_gates2: find(live_id!(shiny_gates2)),
-            sun_dir: find(live_id!(sun_dir)),
-            sun_color: find(live_id!(sun_color)),
-            sun_sky: find(live_id!(sun_sky)),
-            shadow_dir: find(live_id!(shadow_dir)),
-            shadow_cast: find(live_id!(shadow_cast)),
-            shadow_mask_on: find(live_id!(shadow_mask_on)),
-            shadow_mask_size: find(live_id!(shadow_mask_size)),
-            shadow_mask_flip: find(live_id!(shadow_mask_flip)),
-            space_warp: find(live_id!(space_warp)),
-            space_warp2: find(live_id!(space_warp2)),
-            pass_depth: find(live_id!(pass_depth)),
-        }
-    }
-}
-
-/// Orientation of the shadow-mask pass texture when the ground shader samples
-/// it by screen position. The pass is a child pass at the window's dpi over
-/// the map rect; on Metal it comes back bottom-up (grab-verified: unflipped,
-/// every shadow lands on the far side of its building and hides behind it).
-fn shadow_mask_y_flip_for_os(os_type: &OsType) -> f32 {
-    match os_type {
-        OsType::Macos | OsType::Ios(_) => 1.0,
-        _ => 0.0,
-    }
-}
-
-/// Writes one draw's uniforms and textures into `draw_vars`: the staging
-/// copy a new draw call is created from, and the source
-/// `DrawVars::update_uniforms_on_area` pushes onto a retained call.
-pub(crate) fn stamp_map_uniforms(
-    draw_vars: &mut DrawVars,
-    slots: &MapUniformSlots,
-    u: &MapDrawUniforms,
-    env: &MapDrawEnv,
-) {
-    let buf = &mut draw_vars.dyn_uniforms[..];
-    slots.tile_fade.put(buf, &[u.fade]);
-    slots.map_scale.put(buf, &[u.map_scale.x, u.map_scale.y]);
-    slots.map_offset.put(buf, &[u.map_offset.x, u.map_offset.y]);
-    slots.width_correction.put(buf, &u.width_correction);
-    // Face variant, clamped >= 1: union faces may only WIDEN (inward morph
-    // inverts narrow features); stale cross-band tiles render at keyframe
-    // width magnified instead of garbling.
-    let face_correction: [f32; 4] = [
-        u.width_correction[0].max(1.0),
-        u.width_correction[1].max(1.0),
-        u.width_correction[2].max(1.0),
-        u.width_correction[3].max(1.0),
-    ];
-    slots.face_correction.put(buf, &face_correction);
-    slots.view_rot.put(buf, &u.view_rot);
-    slots.rot_pivot.put(buf, &u.rot_pivot);
-    slots.tilt_params.put(buf, &u.tilt_params);
-    slots.icon_zoom.put(buf, &[u.icon_zoom]);
-    slots.height_grow.put(buf, &[u.height_grow]);
-    slots.terrain_org.put(buf, &u.terrain_org);
-    slots.terrain_span.put(buf, &u.terrain_span);
-    slots.terrain_uvfit.put(buf, &u.terrain_uvfit);
-    slots.terrain_fill_lift.put(buf, &[u.terrain_fill_lift]);
-    let shiny = env.shiny;
-    slots.shiny_gates.put(
-        buf,
-        &[
-            if shiny.water_fx { 1.0 } else { 0.0 },
-            if shiny.building_sheen { shiny.gloss } else { 0.0 },
-            if shiny.foliage_fx { 1.0 } else { 0.0 },
-            if shiny.route_glow { 1.0 } else { 0.0 },
-        ],
-    );
-    // Water/green noise anchors physically to the map: scale the baked
-    // view-px UV by exp2(16 - view_zoom) so ripple size tracks meters, not
-    // screen pixels. The lower bound keeps refining well past z20 (the
-    // shaders gate their finest octaves on this value); the upper bound
-    // keeps far-out zooms from going sub-pixel.
-    let mat_uv_scale = (16.0 - u.icon_zoom).exp2().clamp(0.03, 1.25);
-    // Wide-range variant for patterns that stay physical further out
-    // (shrub fills) and want to know the true zoom for LOD blending.
-    let mat_uv_wide = (16.0 - u.icon_zoom).exp2().clamp(0.03, 8.0);
-    slots.shiny_gates2.put(
-        buf,
-        &[
-            if shiny.dynamic_sun { 1.0 } else { 0.0 },
-            shiny.sun.shadow_alpha,
-            mat_uv_scale,
-            mat_uv_wide,
-        ],
-    );
-    let sun = &shiny.sun;
-    slots.sun_dir.put(buf, &[sun.dir.x, sun.dir.y, sun.dir.z]);
-    slots.sun_color.put(buf, &[sun.color.x, sun.color.y, sun.color.z]);
-    slots.sun_sky.put(buf, &[sun.sky.x, sun.sky.y, sun.sky.z]);
-    slots.shadow_dir.put(buf, &u.shadow_dir);
-    slots.shadow_cast.put(buf, &[u.shadow_cast]);
-    slots.shadow_mask_on.put(buf, &[u.shadow_mask_on]);
-    slots.shadow_mask_size.put(buf, &u.shadow_mask_size);
-    slots.shadow_mask_flip.put(buf, &[u.shadow_mask_flip]);
-    slots.space_warp.put(buf, &u.space_warp);
-    slots.space_warp2.put(buf, &u.space_warp2);
-    slots.pass_depth.put(buf, &[u.pass_depth]);
-    draw_vars.set_texture(1, env.terrain_tex);
-    draw_vars.set_texture(2, env.shadow_mask.unwrap_or(env.terrain_tex));
-}
-
-/// One draw call of a whole geometry: the single aligned instance every
-/// tile-mesh draw is. `Area::Empty` when the shader is not compiled, in
-/// which case no draw call exists either. The drawer keeps no area of its
-/// own: the call lives in a tile's retained list, and the tile entry owns
-/// that reference (`TileCallSpec`) for exactly as long as the list exists.
-fn draw_one_geometry(
-    cx: &mut Cx2d,
-    draw_vars: &mut DrawVars,
-    geometry_id: GeometryId,
-) -> Area {
-    draw_vars.geometry_id = Some(geometry_id);
-    cx.new_draw_call(draw_vars);
-    if !draw_vars.can_instance() {
-        return Area::Empty;
-    }
-    cx.add_aligned_instance(draw_vars)
-}
-
 #[derive(Script, ScriptHook, Debug)]
 #[repr(C)]
 pub struct DrawMapVector {
     #[deref]
     pub draw_super: DrawVector,
-    /// Per-instance placement of a shared mesh (street trees): added to
-    /// every vertex position before the map transform. Zero for the
-    /// ordinary one-instance tile geometry draws.
-    #[live]
-    pub inst_anchor: Vec2f,
-    /// Per-instance zbias shift on top of the vertex's own.
-    #[live]
-    pub inst_zbias: f32,
+    #[rust(vec2(1.0, 1.0))]
+    pub map_scale: Vec2f,
+    #[rust(vec2(0.0, 0.0))]
+    pub map_offset: Vec2f,
+    #[rust(1.0)]
+    pub tile_fade: f32,
+    /// shiny.md gates + SceneSun, stamped once per frame from the active
+    /// theme; draw_geometry feeds them to the shader uniforms.
+    #[rust(ShinyConfig::default())]
+    pub shiny: ShinyConfig,
 }
 
 impl DrawMapVector {
-    pub(crate) fn draw_geometry(
+    #[allow(clippy::too_many_arguments)]
+    fn draw_geometry(
         &mut self,
         cx: &mut Cx2d,
         geometry_id: GeometryId,
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        self.draw_super.draw_depth = draw_depth;
-        stamp_map_uniforms(&mut self.draw_super.draw_vars, slots, uniforms, env);
-        draw_one_geometry(cx, &mut self.draw_super.draw_vars, geometry_id)
-    }
-
-    /// Draw one shared mesh once per record (`TREE_INSTANCE_FLOATS`: anchor
-    /// xy, zbias shift), with the same uniforms as `draw_geometry`.
-    pub(crate) fn draw_instanced(
-        &mut self,
-        cx: &mut Cx2d,
-        geometry_id: GeometryId,
-        records: &[f32],
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        if records.is_empty() || self.draw_super.draw_vars.draw_shader_id.is_none() {
-            return Area::Empty;
-        }
-        self.draw_super.draw_depth = draw_depth;
-        stamp_map_uniforms(&mut self.draw_super.draw_vars, slots, uniforms, env);
+        map_scale: Vec2f,
+        map_offset: Vec2f,
+        fade: f32,
+        width_correction: [f32; 4],
+        view_rot: [f32; 2],
+        rot_pivot: [f32; 2],
+        tilt_params: [f32; 4],
+        icon_zoom: f32,
+        height_grow: f32,
+        terrain_org: [f32; 2],
+        terrain_span: [f32; 2],
+        terrain_uvfit: [f32; 4],
+        terrain_tex: &Texture,
+        pass_depth: f32,
+        terrain_fill_lift: f32,
+    ) {
+        // Casings/centers/icons ride far above the displaced terrain
+        // surface: quad-twist between the GPU bilinear lift and the mesh
+        // triangles is bounded well below this.
+        self.draw_super.draw_depth = pass_depth;
+        self.map_scale = map_scale;
+        self.map_offset = map_offset;
+        self.tile_fade = fade;
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(tile_fade), &[fade]);
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(map_scale),
+            &[map_scale.x, map_scale.y],
+        );
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(map_offset),
+            &[map_offset.x, map_offset.y],
+        );
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(width_correction),
+            &width_correction,
+        );
+        let face_correction: [f32; 4] = [
+            width_correction[0].max(1.0),
+            width_correction[1].max(1.0),
+            width_correction[2].max(1.0),
+            width_correction[3].max(1.0),
+        ];
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(face_correction),
+            &face_correction,
+        );
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(view_rot), &view_rot);
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(rot_pivot), &rot_pivot);
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(tilt_params), &tilt_params);
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(icon_zoom), &[icon_zoom]);
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(height_grow), &[height_grow]);
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(terrain_org), &terrain_org);
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(terrain_span), &terrain_span);
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(terrain_uvfit), &terrain_uvfit);
+        self.draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(terrain_fill_lift), &[terrain_fill_lift]);
+        let shiny = &self.shiny;
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(shiny_gates),
+            &[
+                if shiny.water_fx { 1.0 } else { 0.0 },
+                if shiny.building_sheen { shiny.gloss } else { 0.0 },
+                if shiny.foliage_fx { 1.0 } else { 0.0 },
+                if shiny.route_glow { 1.0 } else { 0.0 },
+            ],
+        );
+        // Water/green noise anchors physically to the map: scale the
+        // baked view-px UV by exp2(16 - view_zoom) so ripple size tracks
+        // meters, not screen pixels. The lower bound keeps refining well
+        // past z20 (the shaders gate their finest octaves on this value);
+        // the upper bound keeps far-out zooms from going sub-pixel.
+        let mat_uv_scale = (16.0 - icon_zoom).exp2().clamp(0.03, 1.25);
+        // Wide-range variant for patterns that stay physical further out
+        // (shrub fills) and want to know the true zoom for LOD blending.
+        let mat_uv_wide = (16.0 - icon_zoom).exp2().clamp(0.03, 8.0);
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(shiny_gates2),
+            &[
+                if shiny.dynamic_sun { 1.0 } else { 0.0 },
+                shiny.sun.shadow_alpha,
+                mat_uv_scale,
+                mat_uv_wide,
+            ],
+        );
+        let sun = &shiny.sun;
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(sun_dir),
+            &[sun.dir.x, sun.dir.y, sun.dir.z],
+        );
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(sun_color),
+            &[sun.color.x, sun.color.y, sun.color.z],
+        );
+        self.draw_super.draw_vars.set_uniform(
+            cx.cx,
+            live_id!(sun_sky),
+            &[sun.sky.x, sun.sky.y, sun.sky.z],
+        );
+        self.draw_super.draw_vars.set_texture(1, terrain_tex);
         self.draw_super.draw_vars.geometry_id = Some(geometry_id);
         cx.new_draw_call(&self.draw_super.draw_vars);
-        let Some(mut instances) = cx.begin_many_aligned_instances(&self.draw_super.draw_vars)
-        else {
-            return Area::Empty;
-        };
-        for record in records.chunks_exact(TREE_INSTANCE_FLOATS) {
-            self.inst_anchor = vec2(record[0], record[1]);
-            self.inst_zbias = record[2];
-            instances
-                .instances
-                .extend_from_slice(self.draw_super.draw_vars.as_slice());
-        }
-        self.inst_anchor = vec2(0.0, 0.0);
-        self.inst_zbias = 0.0;
-        cx.end_many_instances(instances)
-    }
-}
-
-/// Road-only draw path backed by `RoadVertexTyped`. It deliberately has no
-/// per-placement instance inputs: each tile road mesh is one ordinary draw.
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapRoad {
-    #[deref]
-    pub draw_vars: DrawVars,
-    #[live]
-    pub draw_clip: Vec4f,
-    #[live(1.0)]
-    pub depth_clip: f32,
-    #[live(0.0)]
-    pub draw_depth: f32,
-}
-
-impl DrawMapRoad {
-    pub(crate) fn draw_geometry(
-        &mut self,
-        cx: &mut Cx2d,
-        geometry_id: GeometryId,
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        self.draw_depth = draw_depth;
-        stamp_map_uniforms(&mut self.draw_vars, slots, uniforms, env);
-        draw_one_geometry(cx, &mut self.draw_vars, geometry_id)
-    }
-}
-
-/// The road drawer under the face vertex program (script `DrawMapFace`):
-/// grounded union faces on 16-byte `FaceVertexTyped` records. Its own
-/// shader type because a field's shader is fixed by its type default; the
-/// draw path and uniforms are `DrawMapRoad`'s.
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapFace {
-    #[deref]
-    pub road: DrawMapRoad,
-}
-
-/// Compact ground fills. Unlike the generic vector drawer this has no
-/// per-instance channels; every varying is reconstructed from five geometry
-/// slots in the script vertex function above.
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapFill {
-    #[deref]
-    pub draw_vars: DrawVars,
-    #[live]
-    pub draw_clip: Vec4f,
-    #[live(1.0)]
-    pub depth_clip: f32,
-    #[live(0.0)]
-    pub draw_depth: f32,
-}
-
-impl DrawMapFill {
-    pub(crate) fn draw_geometry(
-        &mut self,
-        cx: &mut Cx2d,
-        geometry_id: GeometryId,
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        self.draw_depth = draw_depth;
-        stamp_map_uniforms(&mut self.draw_vars, slots, uniforms, env);
-        draw_one_geometry(cx, &mut self.draw_vars, geometry_id)
-    }
-}
-
-/// Compact lifted roofs: the single aligned instance submitted per geometry.
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapRoof {
-    #[deref]
-    pub draw_vars: DrawVars,
-    #[live]
-    pub draw_clip: Vec4f,
-    #[live(1.0)]
-    pub depth_clip: f32,
-    #[live(0.0)]
-    pub draw_depth: f32,
-}
-
-impl DrawMapRoof {
-    pub(crate) fn draw_geometry(
-        &mut self,
-        cx: &mut Cx2d,
-        geometry_id: GeometryId,
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        self.draw_depth = draw_depth;
-        stamp_map_uniforms(&mut self.draw_vars, slots, uniforms, env);
-        draw_one_geometry(cx, &mut self.draw_vars, geometry_id)
-    }
-}
-
-/// Instanced POI symbols: the registry mesh is bound as the geometry (one
-/// GPU copy per slot, see `MapView::icon_mesh_geometries`), every placement
-/// is one instance of `DrawMapIcon`'s per-instance fields. The shader is
-/// `DrawMapVector`'s icon path (see the script twin).
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapIcon {
-    #[deref]
-    pub draw_vars: DrawVars,
-    #[live]
-    pub draw_clip: Vec4f,
-    #[live(1.0)]
-    pub depth_clip: f32,
-    #[live(0.0)]
-    pub draw_depth: f32,
-    #[live]
-    pub inst_anchor: Vec2f,
-    #[live]
-    pub inst_offset: Vec2f,
-    #[live(1.0)]
-    pub inst_scale: f32,
-    #[live]
-    pub inst_param4: f32,
-    #[live]
-    pub inst_zbias: f32,
-    #[live]
-    pub inst_color: f32,
-}
-
-impl DrawMapIcon {
-    /// Draw one instance group of a tile: one draw call per symbol mesh.
-    pub(crate) fn draw_group(
-        &mut self,
-        cx: &mut Cx2d,
-        group: &IconInstances,
-        mesh_geometries: &mut HashMap<u16, Geometry>,
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        if self.draw_vars.draw_shader_id.is_none() || group.data.is_empty() {
-            return Area::Empty;
-        }
-        let Some(mesh) = icon_mesh_by_slot(group.mesh_slot) else {
-            return Area::Empty;
-        };
-        self.draw_depth = draw_depth;
-        let geometry = mesh_geometries.entry(group.mesh_slot).or_insert_with(|| {
-            let geometry = Geometry::new(cx.cx);
-            geometry.update(
-                cx.cx,
-                mesh.indices.clone(),
-                crate::makepad_draw::vector::pack_icon_vertices(&mesh.verts),
-            );
-            geometry
-        });
-        stamp_map_uniforms(&mut self.draw_vars, slots, uniforms, env);
-        self.draw_vars.geometry_id = Some(geometry.geometry_id());
-        cx.new_draw_call(&self.draw_vars);
-        let Some(mut instances) = cx.begin_many_aligned_instances(&self.draw_vars) else {
-            return Area::Empty;
-        };
-        for record in group.data.chunks_exact(ICON_INSTANCE_FLOATS) {
-            self.inst_anchor = vec2(record[0], record[1]);
-            self.inst_offset = vec2(record[2], record[3]);
-            self.inst_scale = record[4];
-            self.inst_param4 = record[5];
-            self.inst_zbias = record[6];
-            self.inst_color = record[7];
-            instances.instances.extend_from_slice(self.draw_vars.as_slice());
-        }
-        cx.end_many_instances(instances)
-    }
-}
-
-/// Instanced marker stalks and stoplights. Their meshes remain on the
-/// generic vector layout so the existing material and shadow fragment path
-/// stays authoritative; only placement/scale/colour repeat per feature.
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapProp {
-    #[deref]
-    pub draw_vars: DrawVars,
-    #[live]
-    pub draw_clip: Vec4f,
-    #[live(1.0)]
-    pub depth_clip: f32,
-    #[live(0.0)]
-    pub draw_depth: f32,
-    #[live]
-    pub inst_anchor: Vec2f,
-    #[live(vec2(1.0, 1.0))]
-    pub inst_size: Vec2f,
-    #[live]
-    pub inst_color: f32,
-    #[live]
-    pub inst_zbias: f32,
-}
-
-impl DrawMapProp {
-    pub(crate) fn draw_instances(
-        &mut self,
-        cx: &mut Cx2d,
-        geometry_id: GeometryId,
-        records: &[MapPropInstance],
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        if records.is_empty() || self.draw_vars.draw_shader_id.is_none() {
-            return Area::Empty;
-        }
-        self.draw_depth = draw_depth;
-        stamp_map_uniforms(&mut self.draw_vars, slots, uniforms, env);
-        self.draw_vars.geometry_id = Some(geometry_id);
-        cx.new_draw_call(&self.draw_vars);
-        let Some(mut instances) = cx.begin_many_aligned_instances(&self.draw_vars) else {
-            return Area::Empty;
-        };
-        for record in records {
-            self.inst_anchor = record.anchor;
-            self.inst_size = record.size;
-            self.inst_color = f32::from_bits(u32::from_le_bytes(record.color.0));
-            self.inst_zbias = record.zbias;
-            instances.instances.extend_from_slice(self.draw_vars.as_slice());
-        }
-        self.inst_anchor = vec2(0.0, 0.0);
-        self.inst_size = vec2(1.0, 1.0);
-        self.inst_color = 0.0;
-        self.inst_zbias = 0.0;
-        cx.end_many_instances(instances)
-    }
-}
-
-/// Instanced building walls: the shared unit quad is the geometry, every
-/// footprint edge is one compact typed instance; the shader is `DrawMapWall`
-/// in the script block.
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapWall {
-    #[deref]
-    pub draw_vars: DrawVars,
-    #[live]
-    pub draw_clip: Vec4f,
-    #[live(1.0)]
-    pub depth_clip: f32,
-    #[live(0.0)]
-    pub draw_depth: f32,
-    #[live]
-    pub inst_a: Vec2f,
-    #[live]
-    pub inst_b: Vec2f,
-    /// x = base metres, y = top metres.
-    #[live]
-    pub inst_heights: Vec2f,
-    #[live(1.0)]
-    pub inst_ao: f32,
-    #[live]
-    pub inst_color: f32,
-    #[live]
-    pub inst_zbias: f32,
-}
-
-impl DrawMapWall {
-    /// Draw one tile's wall edges as a single instanced call.
-    pub(crate) fn draw_edges(
-        &mut self,
-        cx: &mut Cx2d,
-        records: &[MapWallInstance],
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        if records.is_empty() || self.draw_vars.draw_shader_id.is_none() {
-            return Area::Empty;
-        }
-        self.draw_depth = draw_depth;
-        stamp_map_uniforms(&mut self.draw_vars, slots, uniforms, env);
-        cx.new_draw_call(&self.draw_vars);
-        let Some(mut instances) = cx.begin_many_aligned_instances(&self.draw_vars) else {
-            return Area::Empty;
-        };
-        for record in records {
-            self.inst_a = MapWallInstance::unpack_position(record.a);
-            self.inst_b = MapWallInstance::unpack_position(record.b);
-            let (base_m, height_m) = record.unpack_heights();
-            self.inst_heights = vec2(base_m, height_m);
-            let (ao, zbias_ticks) = record.ao_zbias.to_f32();
-            self.inst_ao = ao;
-            self.inst_color = f32::from_bits(u32::from_le_bytes(record.color.0));
-            self.inst_zbias = zbias_ticks * VECTOR_ZBIAS_STEP;
-            instances.instances.extend_from_slice(self.draw_vars.as_slice());
-        }
-        cx.end_many_instances(instances)
-    }
-}
-
-/// Instanced wall-edge shadows: same records as `DrawMapWall`, projected
-/// along the sun onto the ground in the vertex shader.
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapShadow {
-    #[deref]
-    pub draw_vars: DrawVars,
-    #[live]
-    pub draw_clip: Vec4f,
-    #[live(1.0)]
-    pub depth_clip: f32,
-    #[live(0.0)]
-    pub draw_depth: f32,
-    #[live]
-    pub inst_a: Vec2f,
-    #[live]
-    pub inst_b: Vec2f,
-    #[live]
-    pub inst_heights: Vec2f,
-    #[live]
-    pub inst_zbias: f32,
-}
-
-impl DrawMapShadow {
-    pub(crate) fn draw_edges(
-        &mut self,
-        cx: &mut Cx2d,
-        records: &[MapWallInstance],
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-        draw_depth: f32,
-    ) -> Area {
-        if records.is_empty() || self.draw_vars.draw_shader_id.is_none() {
-            return Area::Empty;
-        }
-        self.draw_depth = draw_depth;
-        stamp_map_uniforms(&mut self.draw_vars, slots, uniforms, env);
-        cx.new_draw_call(&self.draw_vars);
-        let Some(mut instances) = cx.begin_many_aligned_instances(&self.draw_vars) else {
-            return Area::Empty;
-        };
-        for record in records {
-            self.inst_a = MapWallInstance::unpack_position(record.a);
-            self.inst_b = MapWallInstance::unpack_position(record.b);
-            let (base_m, height_m) = record.unpack_heights();
-            self.inst_heights = vec2(base_m, height_m);
-            self.inst_zbias = record.ao_zbias.to_f32().1 * VECTOR_ZBIAS_STEP;
-            instances.instances.extend_from_slice(self.draw_vars.as_slice());
-        }
-        cx.end_many_instances(instances)
-    }
-}
-
-/// Instanced contact-shadow discs. The geometry is the shared unit quad;
-/// only centre, radius and strength are repeated per placement.
-#[derive(Script, ScriptHook, Debug)]
-#[repr(C)]
-pub struct DrawMapShadowDisc {
-    #[deref]
-    pub draw_vars: DrawVars,
-    #[live]
-    pub inst_center: Vec2f,
-    #[live]
-    pub inst_radius: f32,
-    #[live]
-    pub inst_strength: f32,
-}
-
-impl DrawMapShadowDisc {
-    pub(crate) fn draw_discs(
-        &mut self,
-        cx: &mut Cx2d,
-        records: &[f32],
-        slots: &MapUniformSlots,
-        uniforms: &MapDrawUniforms,
-        env: &MapDrawEnv,
-    ) -> Area {
-        if records.is_empty() || self.draw_vars.draw_shader_id.is_none() {
-            return Area::Empty;
-        }
-        stamp_map_uniforms(&mut self.draw_vars, slots, uniforms, env);
-        cx.new_draw_call(&self.draw_vars);
-        let Some(mut instances) = cx.begin_many_aligned_instances(&self.draw_vars) else {
-            return Area::Empty;
-        };
-        for record in records.chunks_exact(SHADOW_DISC_INSTANCE_FLOATS) {
-            self.inst_center = vec2(record[0], record[1]);
-            self.inst_radius = record[2];
-            self.inst_strength = record[3];
-            instances.instances.extend_from_slice(self.draw_vars.as_slice());
-        }
-        cx.end_many_instances(instances)
-    }
-}
-
-/// The tile drawers borrowed field-wise out of a `MapView` for one pass, so
-/// `self.tiles` stays free to hand out mutable entries beside them.
-macro_rules! tile_draw_ctx {
-    ($self:ident, $frame:expr, $slots:expr) => {
-        TileDrawCtx {
-            frame: $frame,
-            draw_map: &mut $self.draw_map,
-            draw_fill: &mut $self.draw_fill,
-            draw_road: &mut $self.draw_road,
-            draw_face: &mut $self.draw_face,
-            draw_roof: &mut $self.draw_roof,
-            draw_icon: &mut $self.draw_icon,
-            draw_prop: &mut $self.draw_prop,
-            draw_wall: &mut $self.draw_wall,
-            draw_shadow: &mut $self.draw_shadow,
-            draw_shadow_disc: &mut $self.draw_shadow_disc,
-            icon_mesh_geometries: &mut $self.icon_mesh_geometries,
-            slots: $slots,
-        }
-    };
-}
-
-/// Once a backend has uploaded a stream, its CPU staging is dead weight:
-/// the GPU copy is the resident one. A tile can always be rebaked from the
-/// archive, so nothing needs the vectors back. The free itself happens on a
-/// pool worker: on the threaded web build a large free on the UI thread
-/// contends the allocator lock with the bakes, and a contended lock there
-/// is an `Atomics.wait` the main thread may not make. No pool: the staging
-/// simply stays.
-fn release_uploaded_staging(cx: &mut Cx2d, state: &TileLoadState) {
-    let TileLoadState::Ready {
-        fill_geometry,
-        fill_misc_geometry,
-        face_geometry,
-        casing_geometry,
-        stroke_geometry,
-        icon_geometry,
-        icon_high_geometry,
-        fringe_geometry,
-        fill_3d_geometry,
-        fill_3d_misc_geometry,
-        wall_geometry,
-        tree_geometry,
-        tree_cross_geometry,
-        tree_template_geometry,
-        tree_cross_template_geometry,
-        stalk_template_geometry,
-        stoplight_template_geometry,
-        ..
-    } = state
-    else {
-        return;
-    };
-    let pool = cx.cx.task_pool();
-    for geometry in fill_geometry
-        .iter()
-        .chain(fill_misc_geometry.iter())
-        .chain(face_geometry.iter())
-        .chain(casing_geometry.iter())
-        .chain(stroke_geometry.iter())
-        .chain(icon_geometry.iter())
-        .chain(icon_high_geometry.iter())
-        .chain(fringe_geometry.iter())
-        .chain(fill_3d_geometry.iter())
-        .chain(fill_3d_misc_geometry.iter())
-        .chain(wall_geometry.iter())
-        .chain(tree_geometry.iter())
-        .chain(tree_cross_geometry.iter())
-        .chain(tree_template_geometry.iter())
-        .chain(tree_cross_template_geometry.iter())
-        .chain(stalk_template_geometry.iter())
-        .chain(stoplight_template_geometry.iter())
-    {
-        if !pool.is_open() {
-            break;
-        }
-        let Some((indices, vertices)) = geometry.take_cpu_buffers_if_uploaded(cx.cx) else {
-            continue;
-        };
-        match pool.submit(Lane::Light, move || drop((indices, vertices))) {
-            Ok(handle) => handle.detach(),
-            Err(_) => {
-                // The pool is full: keep the staging until a later frame
-                // can hand it over.
-                break;
-            }
+        if self.draw_super.draw_vars.can_instance() {
+            let new_area = cx.add_aligned_instance(&self.draw_super.draw_vars);
+            self.draw_super.draw_vars.area =
+                cx.update_area_refs(self.draw_super.draw_vars.area, new_area);
         }
     }
 }
 
-/// What a recorded glyph batch depended on beyond the plans themselves.
-#[derive(Clone, Copy, PartialEq, Debug)]
-struct LabelListSig {
-    gen: u64,
-    /// The clip the aligned glyph instances were stamped with at `end_turtle`.
-    clip: Rect,
-    theme: u32,
-    dark_theme: bool,
-    shader: bool,
-}
-
-/// One placed label in a retained batch: a glyph range in the owning
-/// glyph buffer plus what the draw needs to shift, colour and fade it.
-#[derive(Clone, Copy, Debug)]
-struct LabelPlan {
-    score: f64,
-    glyph_start: usize,
-    glyph_end: usize,
-    color_class: u8,
-    post_icon: bool,
-    upright: bool,
-    anchor: Vec2f,
-    baked_lift: f32,
-    /// `stable_label_key` — the identity carried across re-places.
-    key: u64,
-    /// App seconds when the label entered the placed set; survivors keep
-    /// theirs across re-places so a fade-in never restarts.
-    born: f64,
-}
-
-/// The camera a label placement was computed for: its glyphs live in that
-/// camera's screen space and ride the per-frame delta from it.
-#[derive(Clone, Copy, Debug, Default, PartialEq)]
-struct LabelCacheCam {
-    offset: Vec2d,
-    zoom: f64,
-    rotation: f64,
-    tilt: f64,
-}
-
-/// The per-frame delta from a placement's camera to the drawn frame, as
-/// the glyph shader consumes it (`label_cache_transform`).
-#[derive(Clone, Copy, Debug)]
-struct LabelDrawXf {
-    scale: f32,
-    shift: Vec2f,
-    rot: f32,
-    pivot: Vec2f,
-    cached_tilt_cos: f32,
-}
-
-impl Default for LabelDrawXf {
-    fn default() -> Self {
-        Self {
-            scale: 1.0,
-            shift: Vec2f { x: 0.0, y: 0.0 },
-            rot: 0.0,
-            pivot: Vec2f { x: 0.0, y: 0.0 },
-            cached_tilt_cos: 1.0,
-        }
-    }
-}
-
-/// Labels that left the placed set at a re-place: their old glyphs keep
-/// drawing from the old placement's camera space, sinking to transparent
-/// over `LABEL_FADE_SECONDS`, so a re-place never pops a name.
-#[derive(Default, Debug)]
-struct LabelRetiring {
-    plans: Vec<LabelPlan>,
-    glyphs: Vec<PathGlyphInstance>,
-    cam: LabelCacheCam,
-    /// Fade-out start; None = slot free.
-    since: Option<f64>,
-    /// Batch generation for the retained list signature.
-    gen: u64,
-    /// This frame's transform, replayed by the pin-text phase.
-    xf: LabelDrawXf,
-}
-
-/// Two retiring slots: a re-place inside a still-running fade (an at-rest
-/// follow-up pass) keeps the earlier fade running instead of cutting it.
-const LABEL_RETIRING_SLOTS: usize = 2;
-
-#[derive(Default, Debug)]
-struct LabelRetiringSet {
-    slots: [LabelRetiring; LABEL_RETIRING_SLOTS],
-}
-
-/// Which placement a glyph batch draws from.
-#[derive(Clone, Copy, PartialEq, Debug)]
-enum LabelSet {
-    Live,
-    Retiring(usize),
-}
-
-/// The map's retained glyph batches: `[street labels, pin text]` for the
-/// live set, then the same pair per retiring slot.
-#[derive(Default, Debug)]
-struct LabelLists {
-    lists: [Option<DrawList2d>; 2 + 2 * LABEL_RETIRING_SLOTS],
-    sigs: [Option<LabelListSig>; 2 + 2 * LABEL_RETIRING_SLOTS],
-}
-
 // --- MapView widget ---
 
 #[derive(Script, Widget)]
@@ -4331,43 +1515,6 @@ pub struct MapView {
     draw_map: DrawMapVector,
     #[redraw]
     #[live]
-    draw_fill: DrawMapFill,
-    #[redraw]
-    #[live]
-    draw_road: DrawMapRoad,
-    #[redraw]
-    #[live]
-    draw_face: DrawMapFace,
-    #[redraw]
-    #[live]
-    draw_roof: DrawMapRoof,
-    #[redraw]
-    #[live]
-    draw_icon: DrawMapIcon,
-    #[redraw]
-    #[live]
-    draw_prop: DrawMapProp,
-    #[redraw]
-    #[live]
-    draw_wall: DrawMapWall,
-    #[redraw]
-    #[live]
-    draw_shadow: DrawMapShadow,
-    #[redraw]
-    #[live]
-    draw_shadow_disc: DrawMapShadowDisc,
-    /// One GPU copy of every symbol mesh the resident tiles reference,
-    /// keyed by registry slot; instanced draws bind these.
-    #[rust]
-    icon_mesh_geometries: HashMap<u16, Geometry>,
-    #[rust]
-    shadow_mask_pass: Option<DrawPass>,
-    #[rust]
-    shadow_mask_texture: Option<Texture>,
-    #[rust]
-    shadow_mask_list: Option<DrawList2d>,
-    #[redraw]
-    #[live]
     draw_label: DrawRotatedText,
     #[redraw]
     #[live]
@@ -4401,13 +1548,6 @@ pub struct MapView {
     /// camera is tilted (needs `detail_mbtiles_path`).
     #[live(false)]
     buildings_3d: bool,
-    /// Runtime presentation switches used by compact map-layer panels. The
-    /// vector buffers stay resident; hiding roads or labels is therefore an
-    /// immediate draw-pass decision, not a tile rebuild.
-    #[live(true)]
-    show_roads: bool,
-    #[live(true)]
-    show_labels: bool,
     #[live(false)]
     dark_theme: bool,
     /// Active theme: 0 = light, 1 = dark, 2 = circuit city. `dark_theme`
@@ -4430,13 +1570,11 @@ pub struct MapView {
     /// can point its MapView at its own tile archive.
     #[live]
     mbtiles_path: String,
-    /// Geodata overlays share the base archive plane. Hosted/local `.mkmap`
-    /// sources use `MapTileArchive`; only native `.mbtiles` development
-    /// overrides take the legacy worker-side reader path.
-    #[rust]
-    overlays: Vec<OverlaySource>,
-    #[rust]
-    overlay_archives: Vec<ActiveOverlayArchive>,
+    /// Semicolon-separated list of geodata overlay mbtiles (layers.md
+    /// track: chargers, transit, nature, districts…). Set at runtime via
+    /// set_overlay_paths; tiles rebuild on change.
+    #[live]
+    overlay_mbtiles_paths: String,
     /// Optional all-tag detail archive (pbf-detail output) composed over the
     /// base for micro-POI symbols: trees, benches, bins, artwork…
     #[live]
@@ -4451,32 +1589,11 @@ pub struct MapView {
     /// probed at z13/z12 — those tiles cannot exist.
     #[rust]
     local_source_zoom_range: Option<(u32, u32)>,
-    /// Last non-default range announced for this source installation.
-    #[rust]
-    local_source_logged_zoom_range: Option<(u32, u32)>,
     #[rust]
     local_source_zoom_range_path: Option<String>,
     /// True when the metadata read ran while the archive file existed.
     #[rust]
     local_source_zoom_range_checked: bool,
-    #[rust]
-    tile_source_config: Option<TileSourceConfig>,
-    #[rust]
-    base_archive: Option<MapTileArchive>,
-    #[rust]
-    detail_archive: Option<MapTileArchive>,
-    #[rust]
-    archive_generation: u64,
-    #[rust]
-    archive_pending_tiles: HashMap<TileKey, ArchiveTileParts>,
-    #[rust]
-    archive_worker_pool: Option<ArchiveWorkerPool>,
-    #[cfg(not(target_arch = "wasm32"))]
-    #[rust]
-    archive_watch_rx: ToUIReceiver<ArchiveWatchResult>,
-    #[cfg(not(target_arch = "wasm32"))]
-    #[rust]
-    archive_watch_in_flight: bool,
 
     #[rust]
     center_norm: Vec2d,
@@ -4504,21 +1621,14 @@ pub struct MapView {
     local_source_missing_logged: bool,
     #[rust]
     tile_worker_rx: ToUIReceiver<TileWorkerMessage>,
-    /// Tile parses/bakes staged newest-first in front of the runtime pool's
-    /// light lane; a re-request replaces the staged job for its key and a pan
-    /// prunes what has not been handed over yet.
-    #[rust(TaskQueue::new(Lane::Light, 1, 1024))]
-    tile_queue: TaskQueue<TileKey>,
     #[rust]
-    local_requested_tiles: HashMap<TileKey, f64>,
+    tile_thread_pool: Option<TagThreadPool<TileKey>>,
+    /// Last (request zoom, bucket, 3D mode, epoch) the worker queue was
+    /// pruned for — obsolete queued jobs are dropped when this changes.
     #[rust]
-    archive_request_watchdog_rx: ToUIReceiver<()>,
+    last_pool_prune: Option<(u32, u32, bool, u64)>,
     #[rust]
-    archive_request_watchdog_scheduler: Option<Scheduler>,
-    #[rust]
-    archive_request_watchdog_handle: Option<TimerHandle>,
-    #[rust]
-    archive_request_watchdog_unavailable: bool,
+    local_requested_tiles: HashMap<TileKey, u64>,
     #[rust]
     /// Tiles the archive reported absent, stamped with the frame we learned
     /// it — re-checked after MISSING_RECHECK_FRAMES so a rebuilt/replaced
@@ -4532,10 +1642,7 @@ pub struct MapView {
     /// Rain radar nowcast: one mercator-aligned RGBA texture per +5 min
     /// frame, animated on a timer while enabled.
     #[rust]
-    rain_frames: Vec<RainFrame>,
-    /// Sorted manifest minutes accepted by the incremental browser path.
-    #[rust]
-    rain_sequence_minutes: Vec<i64>,
+    rain_frames: Vec<Texture>,
     #[rust]
     rain_frame_index: usize,
     #[rust]
@@ -4545,10 +1652,6 @@ pub struct MapView {
     rain_bbox: (f64, f64, f64, f64),
     #[rust]
     rain_tex_size: (usize, usize),
-    #[rust]
-    rain_expected_hires_size: Option<(usize, usize)>,
-    #[rust]
-    rain_sequence_budgeted: bool,
     /// Hi-res dual-radar composite shown in place of animation frame 0 (the
     /// "now" frame): texture + its own pixel size (bbox is rain_bbox).
     #[rust]
@@ -4589,9 +1692,6 @@ pub struct MapView {
     /// are detected in `ensure_visible_tiles`, the single invalidation owner.
     #[rust]
     baked_3d_mode: bool,
-    /// Whether the current tile set was baked with analytic road fringes.
-    #[rust]
-    baked_fringe_mode: bool,
     #[rust]
     compiled_style_light: CompiledMapTheme,
     #[rust]
@@ -4613,59 +1713,28 @@ pub struct MapView {
     scratch_accepted_centers: HashMap<String, Vec<Vec2d>>,
     #[rust]
     scratch_accepted_bounds: Vec<Rect>,
-    /// The live placement's plans (glyph ranges into `path_glyphs`).
     #[rust]
-    scratch_accepted_plans: Vec<LabelPlan>,
-    /// Labels placed by the previous pass, key -> birth time: the
-    /// hysteresis set (a previous winner outscores an equal newcomer, so
-    /// panning doesn't flicker between candidates) and the fade-in carry.
+    scratch_accepted_plans: Vec<(f64, usize, usize, u8, bool, bool, Vec2f, f32)>,
+    // Labels drawn last frame (hashed name+position key); kept to stabilize
+    // placement while panning instead of flickering between candidates.
     #[rust]
-    prev_label_keys: HashMap<u64, f64>,
-    /// Keys this pass placed (retire test for the previous placement).
+    prev_label_keys: HashSet<u64>,
     #[rust]
-    scratch_new_keys: HashSet<u64>,
-    /// The previous placement's buffers, swapped aside at a re-place so its
-    /// dropped labels can move into a retiring slot without a copy.
-    #[rust]
-    old_plans: Vec<LabelPlan>,
-    #[rust]
-    old_glyphs: Vec<PathGlyphInstance>,
-    /// Labels fading out from their last placement (see `LabelRetiring`).
-    #[rust]
-    label_retiring: LabelRetiringSet,
-    #[rust]
-    retire_gen: u64,
-    /// 60 Hz wake while a label fade is live (uniform-only re-presents).
-    #[rust]
-    label_fade_timer: Timer,
-    #[rust]
-    label_fade_until: f64,
+    scratch_accepted_hashes: Vec<u64>,
     // Frame of the last zoom change; zoom-bucket restyles are deferred until
     // the gesture settles so widths don't flicker mid-zoom.
     #[rust]
     last_zoom_change_frame: u64,
     #[rust]
-    last_zoom_change_time: Option<f64>,
+    last_zoom_change_time: Option<std::time::Instant>,
     #[rust]
     zoom_settle_timer: Timer,
     #[rust]
     tile_fade_timer: Timer,
-    /// One owner-breakdown line per second for the first minute, then one
-    /// whenever the heap grew; see `log_memory_report`.
-    #[rust]
-    memory_report_timer: Timer,
-    #[rust]
-    memory_report_armed: bool,
-    #[rust]
-    memory_report_slow: bool,
-    #[rust]
-    memory_report_last_bytes: usize,
-    #[cfg(not(target_arch = "wasm32"))]
     #[rust]
     archive_watch_timer: Timer,
-    #[cfg(not(target_arch = "wasm32"))]
     #[rust]
-    archive_watch_mtime: Option<u128>,
+    archive_watch_mtime: Option<std::time::SystemTime>,
     // Label placement cache: while panning at the same zoom over the same
     // tiles, last placement's glyphs are redrawn shifted by the pan delta
     // instead of re-scanning/re-shaping/re-colliding thousands of labels.
@@ -4683,18 +1752,10 @@ pub struct MapView {
     label_cache_tiles: Vec<TileKey>,
     #[rust]
     label_cache_generation: u64,
-    /// The live set's transform this frame, replayed by the pin-text phase.
-    #[rust]
-    label_draw_transform: LabelDrawXf,
-    /// The retained glyph batches (street labels; pin text drawn over the
-    /// icons — for the live set and each retiring slot), recorded on a
-    /// full label place and re-presented under the camera-delta / fold /
-    /// pan / fade-clock uniforms on every other frame.
-    #[rust]
-    label_lists: LabelLists,
-    /// Bumped whenever the accepted label plans are rebuilt.
-    #[rust]
-    label_gen: u64,
+    #[rust((1.0, Vec2f { x: 0.0, y: 0.0 }, 0.0, Vec2f { x: 0.0, y: 0.0 }, 1.0))]
+    label_draw_transform: (f32, Vec2f, f32, Vec2f, f32),
+    #[rust(1.0)]
+    label_cache_tilt_cos_for_delta: f32,
     /// Inception fold setting: the USER'S INTENT (survives leaving close-3D
     /// — un-tilting tweens the fold out, tilting back in tweens it back).
     #[rust]
@@ -4703,7 +1764,7 @@ pub struct MapView {
     #[rust]
     space_warp_t: f64,
     #[rust]
-    space_warp_last_step: Option<f64>,
+    space_warp_last_step: Option<std::time::Instant>,
     /// The effective warp this frame — stamped in draw_walk, read by every
     /// OverlayCamera construction so CPU projections match the GPU tiles.
     #[rust]
@@ -4711,36 +1772,29 @@ pub struct MapView {
     #[rust]
     tiles_generation: u64,
     #[rust]
-    last_full_place_time: Option<f64>,
-    /// When the camera (pan/rotation/tilt/zoom/warp tween) last CHANGED —
-    /// the full label re-place waits for ~a beat of camera quiet, so labels
+    last_full_place_time: Option<std::time::Instant>,
+    /// When the camera (rotation/tilt/zoom/warp tween) last CHANGED — the
+    /// full label re-place waits for ~a beat of camera quiet, so labels
     /// ride the exact GPU transforms through the whole gesture and settle
     /// once, where the transforms already put them.
     #[rust]
-    camera_motion_last: Option<f64>,
+    camera_motion_last: Option<std::time::Instant>,
     /// Camera signature of the previous draw, for the motion detector.
     #[rust]
-    camera_motion_sig: (f64, f64, f64, f64, f64, f64),
+    camera_motion_sig: (f64, f64, f64, f64),
     #[rust]
     needs_label_followup: bool,
-    /// Consecutive at-rest follow-up passes since the last complete one
-    /// (see `LABEL_FOLLOWUP_MAX`).
-    #[rust]
-    label_followups: u32,
     // Shaped text runs keyed by (text hash, len, quantized font_scale bits);
     // shaping dominates label placement cost.
     #[rust]
     shaped_runs: HashMap<(u64, u32, u32), Option<PreparedTextRun>>,
-    // Finished tile buffers waiting for GPU upload; drained within per-frame
-    // count and byte budgets so a rebuild burst cannot monopolize a frame.
+    // Finished tile buffers waiting for GPU upload; drained a couple per
+    // frame so a 10-tile rebuild batch doesn't stall a single frame with
+    // hundreds of MB of buffer creation/upload.
     #[rust]
     pending_ready_tiles: Vec<(TileKey, TileBuffers)>,
     #[rust]
     last_tile_upload_frame: u64,
-    /// Web-only bounded degradation/retry state. Kept on every target so
-    /// native unit tests can exercise the policy without cfg-shaped APIs.
-    #[rust]
-    memory_pressure: MapMemoryPressure,
     // Frame-time instrumentation, aggregated to local/map_perf.log.
     #[rust]
     perf_frames: u32,
@@ -4759,7 +1813,7 @@ pub struct MapView {
     #[rust]
     perf_label_full_places: u32,
     #[rust]
-    perf_last_frame: Option<f64>,
+    perf_last_frame: Option<std::time::Instant>,
     #[rust]
     perf_ms_gap_max: f64,
     #[rust]
@@ -4779,7 +1833,7 @@ pub struct MapView {
     #[rust]
     prev_status_label_perf: LabelPerfStats,
     #[rust]
-    prev_status_counters: (usize, usize, usize, usize, usize, usize, usize, usize, usize),
+    prev_status_counters: (usize, usize, usize, usize, usize, usize),
 
     // --- Interaction layer (overlay + camera API) ---
     #[live]
@@ -4799,18 +1853,14 @@ pub struct MapView {
     #[rust]
     last_tap_count: u32,
     #[rust]
-    touch_gesture: TouchGesture,
-    #[rust]
     pending_viewport_changed: bool,
-    /// Interaction-gated heartbeat for water flow and foliage sway.
+    /// shiny.md: gentle idle heartbeat so time-driven materials (water
+    /// flow, grass sway) animate without interaction. Only runs while an
+    /// animated material is on and the view is close enough to show it.
     #[rust]
     shiny_anim_timer: Timer,
     #[rust]
-    shiny_last_activity: Option<f64>,
-    /// Last phase actually requested for drawing; left untouched when the
-    /// heartbeat stops so unrelated redraws cannot jump or reset it.
-    #[rust]
-    shiny_time: f32,
+    shiny_anim_on: bool,
 }
 
 impl ScriptHook for MapView {
@@ -4825,8 +1875,6 @@ impl ScriptHook for MapView {
             return;
         }
 
-        super::warm_shared_registries();
-
         let min_zoom = self.min_zoom.max(0.0);
         let max_zoom = self.max_zoom.max(min_zoom);
         self.zoom = self.zoom.clamp(min_zoom, max_zoom);
@@ -4856,238 +1904,82 @@ impl ScriptHook for MapView {
         if self.next_request_id == 0 {
             self.next_request_id = 1;
         }
+        ensure_cache_dir();
         if self.status.is_empty() {
             self.status = "Loading Amsterdam tiles from local cache/mbtiles...".to_string();
         }
     }
 }
 
-const MEMORY_REPORT_EVERY_SECOND_UNTIL: f64 = 61.0;
-const MEMORY_REPORT_SLOW_INTERVAL: f64 = 10.0;
-const MEMORY_REPORT_GROWTH_BYTES: usize = 16 * 1024 * 1024;
-
-fn mib(bytes: usize) -> f64 {
-    bytes as f64 / (1024.0 * 1024.0)
-}
-
-impl MapView {
-    /// One line naming every owner of memory the map controls, next to what
-    /// the platform pools and the wasm allocator hold, so a heap number
-    /// always has an explanation. `unattributed` is allocator-live bytes no
-    /// counter here claims; `slack` is linear memory the allocator holds
-    /// free (wasm memory never shrinks). Walks the tile map once; runs from
-    /// a slow timer, never per frame.
-    fn log_memory_report(&mut self, cx: &mut Cx, reason: &str) {
-        let platform = cx.memory_report();
-        let now = cx.seconds_since_app_start();
-        let mut baked_bytes = 0usize;
-        let mut ready = 0usize;
-        let mut label_bytes = 0usize;
-        let mut instance_bytes = 0usize;
-        let mut road_icon_bytes = 0usize;
-        for entry in self.tiles.values() {
-            baked_bytes = baked_bytes.saturating_add(entry.working_set_bytes());
-            road_icon_bytes = road_icon_bytes
-                .saturating_add(entry.road_icon_vertices.capacity().saturating_mul(4))
-                .saturating_add(entry.road_icon_indices.capacity().saturating_mul(4));
-            if let TileLoadState::Ready {
-                labels,
-                wall_instances,
-                tree_instances,
-                stalk_instances,
-                stoplight_instances,
-                shadow_disc_instances,
-                ..
-            } = &entry.state
-            {
-                ready += 1;
-                label_bytes = label_bytes
-                    .saturating_add(labels.capacity().saturating_mul(std::mem::size_of::<TileLabel>()));
-                instance_bytes = instance_bytes
-                    .saturating_add(
-                        wall_instances
-                            .capacity()
-                            .saturating_mul(std::mem::size_of::<MapWallInstance>()),
-                    )
-                    .saturating_add(tree_instances.capacity().saturating_mul(4))
-                    .saturating_add(
-                        (stalk_instances.capacity() + stoplight_instances.capacity())
-                            .saturating_mul(std::mem::size_of::<MapPropInstance>()),
-                    )
-                    .saturating_add(shadow_disc_instances.capacity().saturating_mul(4));
-            }
-        }
-        let pending_bytes = self
-            .pending_ready_tiles
-            .iter()
-            .map(|(_, buffers)| buffers.allocated_byte_size())
-            .fold(0usize, usize::saturating_add);
-        let part_len = |part: &Option<Result<Option<TileBlob>, String>>| -> usize {
-            match part {
-                Some(Ok(Some(blob))) => blob.held_len(),
-                _ => 0,
-            }
-        };
-        let archive_pending_bytes = self
-            .archive_pending_tiles
-            .values()
-            .map(|parts| {
-                part_len(&parts.base)
-                    .saturating_add(part_len(&parts.detail))
-                    .saturating_add(
-                        parts
-                            .overlays
-                            .iter()
-                            .map(|overlay| part_len(&overlay.result))
-                            .fold(0usize, usize::saturating_add),
-                    )
-            })
-            .fold(0usize, usize::saturating_add);
-        let archive_bytes = self
-            .base_archive
-            .iter()
-            .chain(self.detail_archive.iter())
-            .chain(self.overlay_archives.iter().filter_map(|overlay| overlay.archive.as_ref()))
-            .map(MapTileArchive::memory_bytes)
-            .fold(0usize, usize::saturating_add);
-        let fonts = if cx.has_global::<Rc<RefCell<Fonts>>>() {
-            cx.get_global::<Rc<RefCell<Fonts>>>().borrow().memory_bytes()
-        } else {
-            FontsMemoryBytes::default()
-        };
-        let glyph_bytes = (self.path_glyphs.capacity() + self.old_glyphs.capacity())
-            .saturating_mul(std::mem::size_of::<PathGlyphInstance>());
-        let terrain_bytes = self.terrain_elev.capacity().saturating_mul(4);
-        let wind_bytes = self
-            .wind_field
-            .as_ref()
-            .map_or(0, |(_, _, u, v, _)| (u.capacity() + v.capacity()).saturating_mul(4))
-            .saturating_add(
-                self.wind_particles
-                    .capacity()
-                    .saturating_mul(std::mem::size_of::<WindParticle>()),
-            );
-        let known = [
-            platform.geometry_cpu_bytes,
-            platform.instance_cpu_bytes,
-            platform.texture_cpu_bytes,
-            platform.resource_bytes,
-            pending_bytes,
-            archive_pending_bytes,
-            archive_bytes,
-            fonts.atlas_bytes,
-            fonts.layout_cache_bytes,
-            road_icon_bytes,
-            label_bytes,
-            instance_bytes,
-            glyph_bytes,
-            terrain_bytes,
-            wind_bytes,
-        ]
-        .into_iter()
-        .fold(0usize, usize::saturating_add);
-        let alloc_live = platform
-            .alloc_large_bytes
-            .saturating_add(platform.alloc_chunk_bytes);
-        let big = cx
-            .take_big_allocation_events()
-            .into_iter()
-            .map(|(bytes, heap)| format!("{:.1}@{:.0}", mib(bytes), mib(heap)))
-            .collect::<Vec<_>>()
-            .join(" ");
-        self.memory_report_last_bytes = platform.wasm_memory_bytes;
-        log!(
-            "map memory ({reason}) t={now:.1}s wasm={:.1} MiB alloc={:.1} (large {:.1} x{} + chunks {:.1}) \
-known={:.1} [geom_cpu={:.1} inst_cpu={:.1} tex_cpu={:.1} resources={:.1} pending={:.1} \
-arch_pending={:.1} archives={:.1} font_atlas={:.1} layout_cache={:.1} road_icons={:.1} \
-labels={:.1} tile_inst={:.1} glyphs={:.1} terrain={:.1} wind={:.1}] unattributed={:.1} \
-slack={:.1} tiles={}/{} baked={:.1} lists={} geoms={} budget={:.0} big=[{big}]",
-            mib(platform.wasm_memory_bytes),
-            mib(alloc_live),
-            mib(platform.alloc_large_bytes),
-            platform.alloc_large_count,
-            mib(platform.alloc_chunk_bytes),
-            mib(known),
-            mib(platform.geometry_cpu_bytes),
-            mib(platform.instance_cpu_bytes),
-            mib(platform.texture_cpu_bytes),
-            mib(platform.resource_bytes),
-            mib(pending_bytes),
-            mib(archive_pending_bytes),
-            mib(archive_bytes),
-            mib(fonts.atlas_bytes),
-            mib(fonts.layout_cache_bytes),
-            mib(road_icon_bytes),
-            mib(label_bytes),
-            mib(instance_bytes),
-            mib(glyph_bytes),
-            mib(terrain_bytes),
-            mib(wind_bytes),
-            mib(alloc_live.saturating_sub(known)),
-            mib(platform.wasm_memory_bytes.saturating_sub(alloc_live)),
-            ready,
-            self.tiles.len(),
-            mib(baked_bytes),
-            platform.draw_list_slots,
-            platform.geometry_slots,
-            mib(cx.memory_budget_bytes()),
-        );
-    }
-}
-
 impl Widget for MapView {
     fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
-        if self.use_local_mbtiles {
-            self.ensure_archive_source(cx);
-            self.handle_archive_events(cx, event);
-        }
         self.handle_tile_worker_messages(cx);
-        if matches!(event, Event::Signal) {
-            self.pump_tile_queue(cx);
-            if let Some(workers) = self.archive_worker_pool.as_ref() {
-                workers.pump();
-            }
-        }
-        if self.archive_request_watchdog_rx.try_recv_flush().is_ok() {
-            self.archive_request_watchdog_handle = None;
-            self.expire_archive_requests(cx);
-        }
-        self.sync_archive_request_watchdog(cx);
         self.widget_match_event(cx, event, scope);
 
         if self.wind_timer.is_event(event).is_some() && self.wind_field.is_some() {
             self.tick_wind();
             self.redraw(cx);
         }
-        if self.shiny_anim_timer.is_event(event).is_some() {
-            let now = cx.seconds_since_app_start();
-            let settled = self
-                .shiny_last_activity
-                .is_none_or(|last| now - last >= SHIMMER_SETTLE_SECS);
-            if settled || !self.shimmer_can_animate() {
-                self.stop_shimmer_timer(cx);
-            } else {
-                self.advance_shimmer(cx, now);
+        // Animated shiny materials: keep a modest heartbeat while they can
+        // actually show (close zoom, feature on); stop it otherwise.
+        {
+            let shiny = &self.active_style().shiny;
+            let want = (shiny.water_fx || shiny.foliage_fx) && self.render_bucket() >= 14;
+            if want != self.shiny_anim_on {
+                self.shiny_anim_on = want;
+                cx.stop_timer(self.shiny_anim_timer);
+                if want {
+                    self.shiny_anim_timer = cx.start_interval(1.0 / 20.0);
+                }
             }
         }
+        if self.shiny_anim_timer.is_event(event).is_some() {
+            self.redraw(cx);
+        }
         if self.rain_timer.is_event(event).is_some() && !self.rain_frames.is_empty() {
             self.rain_frame_index = (self.rain_frame_index + 1) % self.rain_frames.len();
             self.retune_rain_timer(cx);
             self.redraw(cx);
         }
-        self.handle_archive_watch(cx, event);
+        // Growing-archive watch: the world spiral atomically swaps the
+        // shard dir as cells weave in. Workers reopen per batch already;
+        // here we notice the new index, drop Failed placeholders and let
+        // the visible loop re-request — the map grows live, no restart.
+        if self.archive_watch_timer.is_event(event).is_some()
+            || (self.archive_watch_timer.is_empty() && self.use_local_mbtiles)
+        {
+            let path = std::path::PathBuf::from(self.active_mbtiles_path());
+            let probe = if makepad_mbtile_reader::TileArchiveReader::is_mkmap_path(&path) {
+                path.join("root.mkidx")
+            } else {
+                path
+            };
+            let mtime = std::fs::metadata(&probe).and_then(|m| m.modified()).ok();
+            if mtime != self.archive_watch_mtime {
+                let had = self.archive_watch_mtime.is_some() || mtime.is_some();
+                self.archive_watch_mtime = mtime;
+                if had {
+                    let before = self.tiles.len();
+                    self.tiles.retain(|_, entry| {
+                        !matches!(entry.state, TileLoadState::Failed { .. })
+                    });
+                    if self.tiles.len() != before {
+                        log!(
+                            "MapView: archive changed — cleared {} failed tiles for reload",
+                            before - self.tiles.len()
+                        );
+                    }
+                    self.redraw(cx);
+                }
+            }
+            self.archive_watch_timer = cx.start_timeout(5.0);
+        }
         if self.tile_fade_timer.is_event(event).is_some() {
             self.redraw(cx);
             if self.tiles.values().any(|entry| entry.fade.is_some()) {
                 self.tile_fade_timer = cx.start_timeout(0.016);
             }
         }
-        if self.label_fade_timer.is_event(event).is_some() {
-            self.redraw(cx);
-            if cx.seconds_since_app_start() < self.label_fade_until {
-                self.label_fade_timer = cx.start_timeout(0.016);
-            }
-        }
         if self.zoom_settle_timer.is_event(event).is_some() {
             self.redraw(cx);
             if self.pending_viewport_changed {
@@ -5095,7 +1987,7 @@ impl Widget for MapView {
                 self.sync_camera_fields();
                 self.emit_viewport_changed(cx);
             }
-            if self.needs_label_followup {
+            if self.needs_label_followup || !self.pending_ready_tiles.is_empty() {
                 self.zoom_settle_timer = cx.start_timeout(0.08);
             }
         }
@@ -5104,24 +1996,6 @@ impl Widget for MapView {
         // user types in a text input elsewhere (the old 'T' theme toggle).
         // Theme/layer switching is app UI now.
 
-        if self.memory_report_timer.is_event(event).is_some() {
-            let now = cx.seconds_since_app_start();
-            if now < MEMORY_REPORT_EVERY_SECOND_UNTIL {
-                self.log_memory_report(cx, "tick");
-            } else {
-                if !self.memory_report_slow {
-                    self.memory_report_slow = true;
-                    cx.stop_timer(self.memory_report_timer);
-                    self.memory_report_timer = cx.start_interval(MEMORY_REPORT_SLOW_INTERVAL);
-                }
-                let heap = cx.memory_report().wasm_memory_bytes;
-                if heap >= self.memory_report_last_bytes.saturating_add(MEMORY_REPORT_GROWTH_BYTES)
-                    || (heap == 0 && !cx.take_big_allocation_events().is_empty())
-                {
-                    self.log_memory_report(cx, "grew");
-                }
-            }
-        }
         if self.fly_timer.is_event(event).is_some() {
             self.tick_fly(cx);
         }
@@ -5129,15 +2003,8 @@ impl Widget for MapView {
         // Respect the handled flag (no capture overload): floating UI panels
         // drawn on top of the map must win the hit test (EventOrder::Up
         // dispatches them first).
-        let hit = event.hits(cx, self.draw_bg.area());
-        if let Event::TouchUpdate(touch_event) = event {
-            if self.handle_touch_update(cx, touch_event, &hit) {
-                return;
-            }
-        }
-        match hit {
+        match event.hits(cx, self.draw_bg.area()) {
             Hit::FingerDown(fe) => {
-                self.note_shimmer_activity(cx);
                 let rotate_gesture = fe
                     .device
                     .mouse_button()
@@ -5158,7 +2025,6 @@ impl Widget for MapView {
                 }
             }
             Hit::FingerMove(fe) => {
-                self.note_shimmer_activity(cx);
                 if let Some((start_abs, start_rotation, start_tilt)) = self.rotate_drag {
                     let delta = fe.abs - start_abs;
                     self.rotation = (start_rotation - delta.x * 0.35).rem_euclid(360.0);
@@ -5196,15 +2062,12 @@ impl Widget for MapView {
                 }
             }
             Hit::FingerLongPress(lp) => {
-                self.note_shimmer_activity(cx);
                 // Long press cancels the pan gesture and reports map coords.
                 self.drag_start_abs = None;
-                self.touch_gesture = TouchGesture::None;
                 let (lon, lat) = self.screen_to_lon_lat(lp.abs);
                 cx.widget_action(self.uid, MapViewAction::LongPressed { lon, lat, abs: lp.abs });
             }
             Hit::FingerUp(fe) => {
-                self.note_shimmer_activity(cx);
                 if self.rotate_drag.take().is_some() {
                     // Releasing near straight-above settles on EXACTLY 0:
                     // a 5-10 degree residual reads as "3D mode stuck on".
@@ -5262,21 +2125,15 @@ impl Widget for MapView {
                 };
                 self.fly = None;
                 self.zoom_with_anchor(cx, scroll, fs.abs);
-                self.note_shimmer_activity(cx);
             }
             _ => {}
         }
     }
 
     fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        let perf_start = cx.seconds_since_app_start();
-        if !self.memory_report_armed {
-            self.memory_report_armed = true;
-            self.memory_report_timer = cx.start_interval(1.0);
-            self.log_memory_report(cx, "first draw");
-        }
+        let perf_start = std::time::Instant::now();
         if let Some(last_frame) = self.perf_last_frame {
-            let gap_ms = (perf_start - last_frame).max(0.0) * 1000.0;
+            let gap_ms = last_frame.elapsed().as_secs_f64() * 1000.0;
             self.perf_ms_gap_max = self.perf_ms_gap_max.max(gap_ms);
             // only count gaps from continuous animation, not idle pauses
             if gap_ms < 100.0 {
@@ -5304,7 +2161,6 @@ impl Widget for MapView {
         let rect = cx.turtle().rect();
         self.view_rect = rect;
         self.draw_bg.draw_abs(cx, rect);
-        self.write_shimmer_pass_uniform(cx.cx, false);
         self.ensure_visible_tiles(cx, rect);
 
         let view_zoom = self.view_zoom();
@@ -5346,10 +2202,10 @@ impl Widget for MapView {
             0.0
         };
         if (self.space_warp_t - warp_target).abs() > 1e-4 {
-            let now = perf_start;
+            let now = std::time::Instant::now();
             let dt = self
                 .space_warp_last_step
-                .map(|t| (now - t).clamp(0.0, 0.1))
+                .map(|t| (now - t).as_secs_f64().clamp(0.0, 0.1))
                 .unwrap_or(1.0 / 60.0);
             let step = dt / 0.6; // ~600ms full travel
             self.space_warp_t = if warp_target > self.space_warp_t {
@@ -5358,7 +2214,6 @@ impl Widget for MapView {
                 (self.space_warp_t - step).max(warp_target)
             };
             self.space_warp_last_step = Some(now);
-            self.note_shimmer_activity(cx.cx);
             self.redraw(cx);
         } else {
             self.space_warp_last_step = None;
@@ -5399,6 +2254,16 @@ impl Widget for MapView {
             self.space_warp_eff.cap as f32,
             0.0,
         ];
+        // One uniform set for the whole frame: every draw_geometry call
+        // below shares draw_map's draw_vars.
+        self.draw_map
+            .draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(space_warp), &warp_uniform);
+        self.draw_map
+            .draw_super
+            .draw_vars
+            .set_uniform(cx.cx, live_id!(space_warp2), &warp2_uniform);
         // Tilted map depth lives in a negative domain well below every UI
         // element, so panels/labels/overlay drawn later always win by call
         // order. Within the map, view-ground y dominates for occlusion and
@@ -5408,8 +2273,7 @@ impl Widget for MapView {
         // with the fold on, the visible (unwarped) ground fan extends past
         // the flat frustum, so the ladder budget must cover the warp's
         // cull reach or far-wall depth overflows the domain.
-        let tilted = tilt_rad > 1e-4;
-        let tilt_uniform = if tilted {
+        let tilt_uniform = if tilt_rad > 1e-4 {
             let mut max_rel = (rect.size.y * 0.5
                 + self.terrain_elev_max as f64 * self.terrain_lift_px_per_m())
                 / tilt_rad.cos().max(0.05);
@@ -5433,6 +2297,8 @@ impl Widget for MapView {
         // Below city buckets, fills stay flat (their sparse vertices cannot
         // track the surface) and the hillshade becomes the visible ground.
         let terrain_fill_lift = if self.render_bucket() >= 14 { 1.0f32 } else { 0.0 };
+        // shiny.md gates + sun for the material dispatch, per active theme.
+        self.draw_map.shiny = self.active_style().shiny;
         // Road/symbol clearance over the terrain surface, scaled by the
         // relief actually in view: the margin exists to beat interpolation
         // twist (which grows with relief), but a flat-city boost lets
@@ -5451,7 +2317,7 @@ impl Widget for MapView {
         // zero disables the lift; a 1x1 fallback keeps the slot bound.
         let mut terrain_org = [0.0f32; 2];
         let mut terrain_span = [0.0f32; 2];
-        let terrain_tex = match (tilted, self.terrain_elev_texture.clone()) {
+        let terrain_tex = match (tilt_rad > 1e-4, self.terrain_elev_texture.clone()) {
             (true, Some(tex)) => {
                 let camera = self.overlay_camera();
                 let (west, north, east, south) = self.terrain_bbox;
@@ -5493,152 +2359,394 @@ impl Widget for MapView {
         });
         let draw_tiles = draw_tiles;
 
-        let shadow_mask_live = self.buildings_3d
-            && self.tilt > 0.0
-            && self.active_style().shiny.bake_shadows;
-        if shadow_mask_live {
-            self.ensure_shadow_mask_pass(cx);
-        }
-        let (shadow_mask, shadow_mask_on, shadow_mask_flip) = if shadow_mask_live {
-            (
-                self.shadow_mask_texture.clone(),
-                1.0,
-                shadow_mask_y_flip_for_os(cx.os_type()),
-            )
-        } else {
-            (None, 0.0, 0.0)
-        };
-        // Near-ring radius of the 3D distance LOD, from the actual frustum
-        // extent (see `tile_draw::tile_view`).
-        let frustum = {
-            let half_w = rect.size.x * 0.5;
-            // .max(0.087): honest at the 85° street-level cap (the
-            // clamp was tuned to the old 78° base cap's cos).
-            let mut half_h = rect.size.y * 0.5 / self.tilt_cos().max(0.087);
-            if self.space_warp_eff.is_on() {
-                // The fold sees further than the flat frustum: keep
-                // the bend region inside the full-detail ring.
-                let (reach, _) = self
-                    .space_warp_eff
-                    .cull_extents(rect.size.y * 0.5, half_h);
-                half_h = reach;
-            }
-            (half_w * half_w + half_h * half_h).sqrt()
-        };
-        // shiny.md gates + sun for the material dispatch, per active theme.
-        let shiny = self.active_style().shiny;
-        let sun_2d = shiny.sun.dir_2d();
-        let len_per_m = shiny.sun.shadow_len_per_m();
-        let frame = TileFrame {
-            now: perf_start,
-            view_zoom,
-            map_offset,
-            rect,
-            view_rot: view_rot_uniform,
-            rot_pivot: rot_pivot_uniform,
-            tilt_params: tilt_uniform,
-            tilted,
-            // Flat mode orders by the paint-order counter and the tiles
-            // author their layering on it; tilted depth never reads the
-            // counter, and the exploded view replaces it with the nesting
-            // depth.
-            flat_fix: !(tilted || cx.sploded_active()),
-            zbias_step: cx.current_pass_zbias_step(),
-            pass_boost,
-            fringe: self.tilt < 25.0,
-            high_band: !(view_zoom < 16.25),
-            frustum,
-            terrain_org,
-            terrain_span,
-            terrain_uvfit,
-            terrain_fill_lift,
-            terrain_tex,
-            shadow_mask,
-            shadow_mask_on,
-            shadow_mask_size: [rect.size.x as f32, rect.size.y as f32],
-            shadow_mask_flip,
-            shadow_sun: [-sun_2d.x * len_per_m, -sun_2d.y * len_per_m],
-            space_warp: warp_uniform,
-            space_warp2: warp2_uniform,
-            shiny,
-        };
-        let slots = TileDrawCtx::resolve_slots(
-            cx.cx,
-            &self.draw_map,
-            &self.draw_fill,
-            &self.draw_road,
-            &self.draw_face,
-            &self.draw_roof,
-            &self.draw_icon,
-            &self.draw_prop,
-            &self.draw_wall,
-            &self.draw_shadow,
-            &self.draw_shadow_disc,
-        );
-
-        if shadow_mask_live {
-            self.draw_shadow_mask_pass(cx, &frame, &draw_tiles, slots);
-        } else {
-            self.clear_shadow_mask_pass(cx, rect);
-        }
-
-        // Five global passes (carto layer order): every tile's fills, then
-        // every tile's road casings, then road centers, then POI symbols,
-        // then the street-band symbols. Casings interleaved per tile would
-        // stamp over neighbor tiles' road interiors in the clip-padding
-        // overlap at tile seams. Each tile's share of a pass is a retained
-        // draw list: recorded when its bake arrived, re-attached with fresh
-        // uniforms on every other frame (see `tile_draw`).
-        for phase in [TilePhase::Fill, TilePhase::Casing, TilePhase::Stroke] {
-            if phase == TilePhase::Casing {
+        // Four global passes (carto layer order): every tile's fills, then
+        // every tile's road casings, then road centers, then POI symbols.
+        // Casings interleaved per tile would stamp over neighbor tiles' road
+        // interiors in the clip-padding overlap at tile seams.
+        for pass in 0..3 {
+            if pass == 1 {
                 // Hillshade sits over the land fills but UNDER the roads.
                 self.draw_terrain_overlay(cx);
             }
-            if phase != TilePhase::Fill && !self.show_roads {
-                continue;
-            }
-            let mut ctx = tile_draw_ctx!(self, &frame, slots);
             for key in &draw_tiles {
-                let Some(entry) = self.tiles.get_mut(key) else {
+                let Some(entry) = self.tiles.get(key) else {
                     continue;
                 };
-                if phase == TilePhase::Fill {
-                    release_uploaded_staging(cx, &entry.state);
+                let TileLoadState::Ready {
+                    fill_geometry,
+                    casing_geometry,
+                    stroke_geometry,
+                    icon_geometry,
+                    icon_high_geometry,
+                    fringe_geometry,
+                    fill_3d_geometry,
+                    wall_geometry,
+                    tree_geometry,
+                    tree_cross_geometry,
+                    ..
+                } = &entry.state
+                else {
+                    continue;
+                };
+                // Stale higher-bucket tiles keep their baked symbols until
+                // the rebuild lands. Charger pins bake from z9 so the pass
+                // itself stays on when zoomed out — but a stale POI-carpet
+                // tile (baked at z16+) hides its symbols the moment the
+                // view drops below icon level, instead of splattering
+                // hundreds of full-size shop icons across the region.
+                if pass >= 3
+                    && (view_zoom < 7.75
+                        || (entry.bucket >= ICON_MIN_ZOOM
+                            && view_zoom < ICON_MIN_ZOOM as f64 - 0.25))
+                {
+                    continue;
+                }
+                let geometry = match pass {
+                    0 => fill_geometry,
+                    1 => casing_geometry,
+                    2 => stroke_geometry,
+                    3 => icon_geometry,
+                    _ => icon_high_geometry,
+                };
+                let scale = 2.0_f64.powf(view_zoom - key.z as f64);
+                let tile_offset = map_offset
+                    + dvec2(
+                        key.x as f64 * TILE_SIZE * scale,
+                        key.y as f64 * TILE_SIZE * scale,
+                    );
+                let map_scale = Vec2f {
+                    x: scale as f32,
+                    y: scale as f32,
+                };
+                let screen_offset = Vec2f {
+                    x: tile_offset.x as f32,
+                    y: tile_offset.y as f32,
+                };
+                let mut fade_alpha = 1.0_f32;
+                if let Some(fade) = &entry.fade {
+                    fade_alpha = ((fade.started.elapsed().as_secs_f64() / TILE_FADE_SECONDS)
+                        as f32)
+                        .clamp(0.0, 1.0);
+                    let outgoing = match pass {
+                        0 => &fade.fill_geometry,
+                        1 => &fade.casing_geometry,
+                        2 => &fade.stroke_geometry,
+                        3 => &fade.icon_geometry,
+                        _ => &None,
+                    };
+                    if let Some(outgoing) = outgoing {
+                        let outgoing_id = outgoing.geometry_id();
+                        self.draw_map.draw_geometry(
+                            cx,
+                            outgoing_id,
+                            map_scale,
+                            screen_offset,
+                            1.0,
+                            stroke_width_correction(fade.bucket, view_zoom),
+                            view_rot_uniform,
+                            rot_pivot_uniform,
+                            tilt_uniform,
+                            view_zoom as f32,
+                            1.0,
+                            terrain_org,
+                            terrain_span,
+                            terrain_uvfit,
+                            &terrain_tex,
+                            if tilt_rad > 1e-4 && pass != 0 {
+                                pass_boost + (pass - 1) as f32 * 0.02
+                            } else {
+                                0.0
+                            },
+                            terrain_fill_lift,
+                        );
+                    }
+                }
+                let reused_road_pass = matches!(pass, 1 | 2)
+                    && entry
+                        .fade
+                        .as_ref()
+                        .is_some_and(|fade| fade.reuse_road_core);
+                let Some(geometry) = geometry else {
+                    continue;
+                };
+                let geometry_id = geometry.geometry_id();
+                self.draw_map.draw_geometry(
+                    cx,
+                    geometry_id,
+                    map_scale,
+                    screen_offset,
+                    if reused_road_pass { 1.0 } else { fade_alpha },
+                    stroke_width_correction(entry.bucket, view_zoom),
+                    view_rot_uniform,
+                    rot_pivot_uniform,
+                    tilt_uniform,
+                    view_zoom as f32,
+                    if reused_road_pass {
+                        1.0
+                    } else if entry.fade.as_ref().is_some_and(|fade| fade.grow_heights) {
+                        fade_alpha
+                    } else {
+                        1.0
+                    },
+                    terrain_org,
+                    terrain_span,
+                    terrain_uvfit,
+                    &terrain_tex,
+                    if tilt_rad > 1e-4 && pass != 0 {
+                                pass_boost + (pass - 1) as f32 * 0.02
+                            } else {
+                                0.0
+                            },
+                    terrain_fill_lift,
+                );
+                // 3D volume rides the fill pass with a ground-circle
+                // distance fade from the view focus: the far field under
+                // tilt (the blurred zone) skips walls/trees/roofs — the
+                // bulk of the fill vertex mass. Flat views sit inside the
+                // near radius everywhere, so nothing changes at top-down.
+                if pass == 0 {
+                    let tile_center_px = dvec2(
+                        tile_offset.x + TILE_SIZE * scale * 0.5,
+                        tile_offset.y + TILE_SIZE * scale * 0.5,
+                    );
+                    let focus = rect.pos + rect.size * 0.5;
+                    let dist = ((tile_center_px.x - focus.x).powi(2)
+                        + (tile_center_px.y - focus.y).powi(2))
+                    .sqrt();
+                    // Ring radii from the actual frustum extent: the near
+                    // ring must contain every visible tile CENTER with
+                    // margin (a tile diagonal), under any rotation and the
+                    // full tilt stretch — visible geometry never drops
+                    // below full detail (perf-never-breaks-the-picture).
+                    let half_w = rect.size.x * 0.5;
+                    // .max(0.087): honest at the 85° street-level cap (the
+                    // clamp was tuned to the old 78° base cap's cos).
+                    let mut half_h = rect.size.y * 0.5 / self.tilt_cos().max(0.087);
+                    if self.space_warp_eff.is_on() {
+                        // The fold sees further than the flat frustum: keep
+                        // the bend region inside the full-detail ring.
+                        let (reach, _) = self
+                            .space_warp_eff
+                            .cull_extents(rect.size.y * 0.5, half_h);
+                        half_h = reach;
+                    }
+                    let frustum = (half_w * half_w + half_h * half_h).sqrt();
+                    let near = frustum * 1.35 + TILE_SIZE * scale;
+                    let far = near * 1.7;
+                    let lod = (1.0 - ((dist - near) / (far - near)).clamp(0.0, 1.0)) as f32;
+                    // LOD rings: near = full detail; mid = roofs + crossed-
+                    // quad trees ("roofs only"); far = heights sink to 0.
+                    let bands: [(&Option<Geometry>, f32, f32); 4] = [
+                        (fill_3d_geometry, 0.003, 1.01),
+                        (wall_geometry, 0.55, 1.01),
+                        (tree_geometry, 0.55, 1.01),
+                        (tree_cross_geometry, 0.003, 0.55),
+                    ];
+                    for (band, min_lod, max_lod) in bands {
+                        if lod <= min_lod || lod > max_lod {
+                            continue;
+                        }
+                        let Some(volume) = band else { continue };
+                        let volume_id = volume.geometry_id();
+                        self.draw_map.draw_geometry(
+                            cx,
+                            volume_id,
+                            map_scale,
+                            screen_offset,
+                            fade_alpha,
+                            stroke_width_correction(entry.bucket, view_zoom),
+                            view_rot_uniform,
+                            rot_pivot_uniform,
+                            tilt_uniform,
+                            view_zoom as f32,
+                            // Distance LOD sinks heights, never alpha:
+                            // translucent buildings read as broken.
+                            lod * if entry.fade.as_ref().is_some_and(|fade| fade.grow_heights) {
+                                fade_alpha
+                            } else {
+                                1.0
+                            },
+                            terrain_org,
+                            terrain_span,
+                            terrain_uvfit,
+                            &terrain_tex,
+                            0.0,
+                            terrain_fill_lift,
+                        );
+                    }
+                }
+                // AA fringes ride the casing pass, but only where 1px edge
+                // AA is visible: at strong tilt the tilt-shift blur and
+                // 3D density hide it, and the fringes are ~2/3 of the
+                // casing vertex mass on street tiles.
+                if pass == 1 && self.tilt < 25.0 {
+                    if let Some(fringe) = fringe_geometry {
+                        let fringe_id = fringe.geometry_id();
+                        self.draw_map.draw_geometry(
+                            cx,
+                            fringe_id,
+                            map_scale,
+                            screen_offset,
+                            if reused_road_pass { 1.0 } else { fade_alpha },
+                            stroke_width_correction(entry.bucket, view_zoom),
+                            view_rot_uniform,
+                            rot_pivot_uniform,
+                            tilt_uniform,
+                            view_zoom as f32,
+                            1.0,
+                            terrain_org,
+                            terrain_span,
+                            terrain_uvfit,
+                            &terrain_tex,
+                            if tilt_rad > 1e-4 { pass_boost } else { 0.0 },
+                            terrain_fill_lift,
+                        );
+                    }
                 }
-                ctx.draw_tile(cx, *key, entry, phase);
             }
         }
 
-        let geo_ms = (cx.seconds_since_app_start() - perf_start).max(0.0) * 1000.0;
+        let geo_ms = perf_start.elapsed().as_secs_f64() * 1000.0;
 
         // Labels place and draw BEFORE the icon pass: charger pins must sit
         // OVER street names (EV navigator), while their own in-bubble kW
         // text redraws after the pins in draw_pin_label_phase.
-        let labels_start = cx.seconds_since_app_start();
-        let full_place = if self.show_labels {
-            self.place_and_draw_labels(cx, &draw_tiles, view_zoom, map_offset, rect)
-        } else {
-            false
-        };
-        let labels_ms = (cx.seconds_since_app_start() - labels_start).max(0.0) * 1000.0;
-        let icons_start = cx.seconds_since_app_start();
+        let labels_start = std::time::Instant::now();
+        let full_place =
+            self.place_and_draw_labels(cx, &draw_tiles, view_zoom, map_offset, rect);
+        let labels_ms = labels_start.elapsed().as_secs_f64() * 1000.0;
+        let icons_start = std::time::Instant::now();
 
-        for phase in [TilePhase::Icon, TilePhase::IconHigh] {
-            // Street-band icons (zoom floor > 16) — whole band skipped below
-            // the reveal zoom instead of vertex-processing millions of
-            // shader-collapsed glyphs every frame.
-            if phase == TilePhase::IconHigh && !frame.high_band {
+        for pass in 3..5 {
+            // Pass 4: street-band icons (zoom floor > 16) — whole band
+            // skipped below the reveal zoom instead of vertex-processing
+            // millions of shader-collapsed glyphs every frame.
+            if pass == 4 && view_zoom < 16.25 {
                 continue;
             }
-            let mut ctx = tile_draw_ctx!(self, &frame, slots);
             for key in &draw_tiles {
-                let Some(entry) = self.tiles.get_mut(key) else {
+                let Some(entry) = self.tiles.get(key) else {
                     continue;
                 };
-                ctx.draw_tile(cx, *key, entry, phase);
+                let TileLoadState::Ready {
+                    fill_geometry,
+                    casing_geometry,
+                    stroke_geometry,
+                    icon_geometry,
+                    icon_high_geometry,
+                    ..
+                } = &entry.state
+                else {
+                    continue;
+                };
+                // Stale higher-bucket tiles keep their baked symbols until
+                // the rebuild lands. Charger pins bake from z9 so the pass
+                // itself stays on when zoomed out — but a stale POI-carpet
+                // tile (baked at z16+) hides its symbols the moment the
+                // view drops below icon level, instead of splattering
+                // hundreds of full-size shop icons across the region.
+                if pass >= 3
+                    && (view_zoom < 7.75
+                        || (entry.bucket >= ICON_MIN_ZOOM
+                            && view_zoom < ICON_MIN_ZOOM as f64 - 0.25))
+                {
+                    continue;
+                }
+                let geometry = match pass {
+                    0 => fill_geometry,
+                    1 => casing_geometry,
+                    2 => stroke_geometry,
+                    3 => icon_geometry,
+                    _ => icon_high_geometry,
+                };
+                let scale = 2.0_f64.powf(view_zoom - key.z as f64);
+                let tile_offset = map_offset
+                    + dvec2(
+                        key.x as f64 * TILE_SIZE * scale,
+                        key.y as f64 * TILE_SIZE * scale,
+                    );
+                let map_scale = Vec2f {
+                    x: scale as f32,
+                    y: scale as f32,
+                };
+                let screen_offset = Vec2f {
+                    x: tile_offset.x as f32,
+                    y: tile_offset.y as f32,
+                };
+                let mut fade_alpha = 1.0_f32;
+                if let Some(fade) = &entry.fade {
+                    fade_alpha = ((fade.started.elapsed().as_secs_f64() / TILE_FADE_SECONDS)
+                        as f32)
+                        .clamp(0.0, 1.0);
+                    let outgoing = match pass {
+                        0 => &fade.fill_geometry,
+                        1 => &fade.casing_geometry,
+                        2 => &fade.stroke_geometry,
+                        3 => &fade.icon_geometry,
+                        _ => &None,
+                    };
+                    if let Some(outgoing) = outgoing {
+                        let outgoing_id = outgoing.geometry_id();
+                        self.draw_map.draw_geometry(
+                            cx,
+                            outgoing_id,
+                            map_scale,
+                            screen_offset,
+                            1.0,
+                            stroke_width_correction(fade.bucket, view_zoom),
+                            view_rot_uniform,
+                            rot_pivot_uniform,
+                            tilt_uniform,
+                            view_zoom as f32,
+                            1.0,
+                            terrain_org,
+                            terrain_span,
+                            terrain_uvfit,
+                            &terrain_tex,
+                            if tilt_rad > 1e-4 && pass != 0 {
+                                pass_boost + (pass - 1) as f32 * 0.02
+                            } else {
+                                0.0
+                            },
+                            terrain_fill_lift,
+                        );
+                    }
+                }
+                let Some(geometry) = geometry else {
+                    continue;
+                };
+                let geometry_id = geometry.geometry_id();
+                self.draw_map.draw_geometry(
+                    cx,
+                    geometry_id,
+                    map_scale,
+                    screen_offset,
+                    fade_alpha,
+                    stroke_width_correction(entry.bucket, view_zoom),
+                    view_rot_uniform,
+                    rot_pivot_uniform,
+                    tilt_uniform,
+                    view_zoom as f32,
+                    if entry.fade.as_ref().is_some_and(|fade| fade.grow_heights) {
+                        fade_alpha
+                    } else {
+                        1.0
+                    },
+                    terrain_org,
+                    terrain_span,
+                    terrain_uvfit,
+                    &terrain_tex,
+                    if tilt_rad > 1e-4 && pass != 0 {
+                                pass_boost + (pass - 1) as f32 * 0.02
+                            } else {
+                                0.0
+                            },
+                    terrain_fill_lift,
+                );
             }
         }
 
+
         // Pin-class label text (white kW numbers) over the pins.
         // Rain radar overlay: over all map content, under labels/UI. The
         // quad's corners go through the overlay camera so it sticks to the
@@ -5661,13 +2769,9 @@ impl Widget for MapView {
             let frame_index = self.rain_frame_index % self.rain_frames.len();
             // The "now" frame swaps in the hi-res dual-radar composite when
             // one is loaded; forecast frames stay at nowcast resolution.
-            let is_now = self.rain_frames[frame_index].minute == 0;
-            let (texture, tex_size) = match (is_now, &self.rain_now_hires) {
-                (true, Some((texture, size))) => (texture.clone(), *size),
-                _ => (
-                    self.rain_frames[frame_index].texture.clone(),
-                    self.rain_tex_size,
-                ),
+            let (texture, tex_size) = match (frame_index, &self.rain_now_hires) {
+                (0, Some((texture, size))) => (texture.clone(), *size),
+                _ => (self.rain_frames[frame_index].clone(), self.rain_tex_size),
             };
             self.draw_rain.draw_super.draw_vars.set_texture(0, &texture);
             self.draw_rain.c0 = Vec2f { x: c0.x as f32, y: c0.y as f32 };
@@ -5691,9 +2795,7 @@ impl Widget for MapView {
             );
         }
 
-        if self.show_labels {
-            self.draw_pin_label_phase(cx);
-        }
+        self.draw_pin_label_phase(cx);
         self.draw_wind_particles(cx);
 
 
@@ -5723,10 +2825,10 @@ impl Widget for MapView {
             self.overlay = overlay;
         }
 
-        let total_ms = (cx.seconds_since_app_start() - perf_start).max(0.0) * 1000.0;
+        let total_ms = perf_start.elapsed().as_secs_f64() * 1000.0;
         // icons_ms spans the icon pass through overlays; tail = whatever
         // the section timers do not cover (uniform churn, overhead).
-        let icons_ms = (cx.seconds_since_app_start() - icons_start).max(0.0) * 1000.0;
+        let icons_ms = icons_start.elapsed().as_secs_f64() * 1000.0;
         self.perf_ms_icons += icons_ms;
         self.perf_ms_tail += (total_ms - geo_ms - labels_ms - icons_ms).max(0.0);
         self.perf_frames += 1;
@@ -5737,7 +2839,7 @@ impl Widget for MapView {
         if full_place {
             self.perf_label_full_places += 1;
         }
-        if self.is_local_archive() && self.perf_frames >= 240 {
+        if self.perf_frames >= 240 {
             use std::io::Write;
             // GPU time per presented frame from the platform monitor
             // (command-buffer start->end, completion-handler thread).
@@ -5879,18 +2981,16 @@ impl WidgetMatchEvent for MapView {
         };
 
         // Offload heavy JSON parsing + tessellation to the thread pool
+        self.ensure_tile_thread_pool(cx);
+        let pool = self.tile_thread_pool.as_ref().unwrap();
         let sender = self.tile_worker_rx.sender();
         let style_epoch = self.style_epoch;
         let theme_style = self.active_style().clone();
         let bucket = self.render_bucket();
-        let tile_payload_limit = self.tile_upload_limit(cx);
 
-        if let Err(error) = self.submit_tile_job(cx, tile_key, move || {
+        pool.execute_rev(tile_key, move |_tag| {
             match build_tile_buffers_from_body(tile_key, &body, &theme_style, bucket) {
-                Ok(mut buffers) => {
-                    if let Some(limit) = tile_payload_limit {
-                        buffers.degrade_to_memory_limit(limit);
-                    }
+                Ok(buffers) => {
                     store_tile_data_cache_on_disk(tile_key, &body);
                     let _ = sender.send(TileWorkerMessage::NetworkTileParsed {
                         style_epoch,
@@ -5906,11 +3006,7 @@ impl WidgetMatchEvent for MapView {
                     });
                 }
             }
-        }) {
-            self.mark_tile_failed(tile_key, &format!("tile worker submission failed: {error}"));
-            self.update_status_text();
-            self.redraw(cx);
-        }
+        });
     }
 
     fn handle_http_request_error(
@@ -5935,116 +3031,6 @@ impl WidgetMatchEvent for MapView {
     }
 }
 
-#[cfg(not(target_arch = "wasm32"))]
-impl MapView {
-    fn handle_archive_watch(&mut self, cx: &mut Cx, event: &Event) {
-        while let Ok(watch) = self.archive_watch_rx.try_recv() {
-            self.archive_watch_in_flight = false;
-            if !self.is_local_archive() || watch.path != self.active_mbtiles_path() {
-                continue;
-            }
-            if let Some(range) = watch.zoom_range {
-                self.local_source_zoom_range = Some(range);
-                self.local_source_zoom_range_checked = true;
-            }
-            if watch.mtime != self.archive_watch_mtime {
-                let had = self.archive_watch_mtime.is_some() || watch.mtime.is_some();
-                self.archive_watch_mtime = watch.mtime;
-                if had {
-                    if let Some(config) = self.tile_source_config.clone() {
-                        self.install_archive_source(cx, config);
-                    }
-                    self.local_requested_tiles.clear();
-                    let before = self.tiles.len();
-                    self.tiles
-                        .retain(|_, entry| matches!(entry.state, TileLoadState::Ready { .. }));
-                    if self.tiles.len() != before {
-                        log!(
-                            "MapView: archive changed — cleared {} pending/failed tiles for reload",
-                            before - self.tiles.len()
-                        );
-                    }
-                    self.redraw(cx);
-                }
-            }
-        }
-
-        // Growing-archive watch: both directory probing and metadata stay on
-        // the persistent archive pool; the UI only consumes the timestamp.
-        if self.is_local_archive()
-            && (self.archive_watch_timer.is_event(event).is_some()
-                || (self.archive_watch_timer.is_empty() && self.use_local_mbtiles))
-        {
-            if !self.archive_watch_in_flight {
-                self.archive_watch_in_flight = true;
-                let path = self.active_mbtiles_path().to_string();
-                let sender = self.archive_watch_rx.sender();
-                let workers = self.ensure_archive_worker_pool(cx);
-                match workers.submit(next_archive_task_token(), move || {
-                    let archive_path = std::path::PathBuf::from(&path);
-                    let probe = if is_mkmap_path_shape(&path) {
-                        if archive_path.file_name().is_some_and(|name| name == "root.mkidx") {
-                            archive_path
-                        } else {
-                            archive_path.join("root.mkidx")
-                        }
-                    } else {
-                        archive_path
-                    };
-                    let mtime = archive_mtime(&probe);
-                    let zoom_range = makepad_mbtile_reader::TileArchiveReader::open(
-                        Path::new(&path),
-                    )
-                    .ok()
-                    .and_then(|mut reader| reader.validated_zoom_range());
-                    let _ = sender.send(ArchiveWatchResult {
-                        path,
-                        mtime,
-                        zoom_range,
-                    });
-                }) {
-                    Ok(()) => {}
-                    Err(error) => {
-                        self.archive_watch_in_flight = false;
-                        log!("MapView: archive watch submission failed: {error}");
-                    }
-                }
-            }
-            self.archive_watch_timer = cx.start_timeout(5.0);
-        }
-    }
-}
-
-#[cfg(target_arch = "wasm32")]
-impl MapView {
-    fn handle_archive_watch(&mut self, _cx: &mut Cx, _event: &Event) {}
-}
-
-fn upload_typed_stream(
-    cx: &mut Cx,
-    stream: TypedStream,
-    layout: &DrawShaderInputs,
-) -> Vec<Geometry> {
-    stream
-        .chunks
-        .into_iter()
-        .filter(|chunk| !chunk.indices.is_empty() && !chunk.vertices.is_empty())
-        .map(|chunk| {
-            debug_assert!(chunk.vertices.len() / layout.stride_bytes < 65_536);
-            let geometry = Geometry::new(cx);
-            geometry.update_typed(cx, IndexData::U16(chunk.indices), chunk.vertices, layout);
-            geometry
-        })
-        .collect()
-}
-
-/// The typed upload needs the shader's physical layout, which exists once the
-/// shader has drawn; a tile that lands earlier waits in the pending queue.
-fn geometry_layout(cx: &Cx, draw_vars: &DrawVars) -> Option<DrawShaderInputs> {
-    let shader_id = draw_vars.draw_shader_id?;
-    Some(cx.draw_shaders[shader_id.index].mapping.geometries.clone())
-}
-
 // --- MapView impl ---
 
 impl MapView {
@@ -6072,65 +3058,6 @@ impl MapView {
         }
     }
 
-    fn shimmer_can_animate(&self) -> bool {
-        let shiny = &self.active_style().shiny;
-        (shiny.water_fx || shiny.foliage_fx) && self.render_bucket() >= 14
-    }
-
-    fn note_shimmer_activity(&mut self, cx: &mut Cx) {
-        if !self.shimmer_can_animate() {
-            self.stop_shimmer_timer(cx);
-            return;
-        }
-        let now = cx.seconds_since_app_start();
-        self.shiny_last_activity = Some(now);
-        self.shiny_time = now as f32;
-        if self.shiny_anim_timer.is_empty() {
-            self.shiny_anim_timer = cx.start_interval(1.0 / 20.0);
-        }
-    }
-
-    /// Write the map's clock into the pass block shared by its retained child
-    /// lists. Child lists bind their own draw-list block, so the map root's
-    /// draw-list uniforms cannot carry this value to them.
-    fn write_shimmer_pass_uniform(&self, cx: &mut Cx, repaint: bool) -> bool {
-        let area = self.draw_bg.area();
-        if !area.is_valid(cx) {
-            return false;
-        }
-        let Some(draw_list_id) = area.draw_list_id() else {
-            return false;
-        };
-        let Some(pass_id) = cx.draw_lists[draw_list_id].draw_pass_id else {
-            return false;
-        };
-        cx.passes[pass_id].pass_uniforms.shiny_time = self.shiny_time;
-        if repaint {
-            cx.repaint_pass(pass_id);
-        }
-        true
-    }
-
-    /// The 20 Hz shimmer heartbeat: the clock advances in the map's one
-    /// pass-uniform slot and the pass repaints. Never a redraw — that would
-    /// re-record the map's own list and re-place the labels twenty times a
-    /// second for one float. Before the first draw establishes an owning pass,
-    /// the classic redraw carries the clock into the next record.
-    fn advance_shimmer(&mut self, cx: &mut Cx, now: f64) {
-        self.shiny_time = now as f32;
-        if !self.write_shimmer_pass_uniform(cx, true) {
-            self.redraw(cx);
-        }
-    }
-
-    fn stop_shimmer_timer(&mut self, cx: &mut Cx) {
-        if !self.shiny_anim_timer.is_empty() {
-            cx.stop_timer(self.shiny_anim_timer);
-            self.shiny_anim_timer = Timer::empty();
-        }
-        self.shiny_last_activity = None;
-    }
-
     /// The Inception fold ON/OFF (the SETTING — remembers intent; the fold
     /// itself tweens in only while the camera is in a close 3D view and
     /// tweens back out when it leaves one).
@@ -6139,7 +3066,6 @@ impl MapView {
             return;
         }
         self.space_warp_want = on;
-        self.note_shimmer_activity(cx);
         // Restyle resident tiles both ways: turning ON re-uploads the
         // ground meshes chord-refined against the fold (insert_ready_tile),
         // turning OFF restores the pristine buffers so flat mode stays
@@ -6183,41 +3109,6 @@ impl MapView {
         self.redraw(cx);
     }
 
-    /// Show or hide the road casing and centreline passes without touching
-    /// the resident GPU geometry.
-    pub fn set_roads_visible(&mut self, cx: &mut Cx, visible: bool) {
-        if self.show_roads == visible {
-            return;
-        }
-        self.show_roads = visible;
-        self.redraw(cx);
-    }
-
-    /// Show or hide all map labels. Re-enabling invalidates placement once
-    /// so the retained glyph batches are rebuilt for the current viewport.
-    pub fn set_labels_visible(&mut self, cx: &mut Cx, visible: bool) {
-        if self.show_labels == visible {
-            return;
-        }
-        self.show_labels = visible;
-        if visible {
-            self.label_cache_valid = false;
-            self.needs_label_followup = true;
-        }
-        self.redraw(cx);
-    }
-
-    /// Enable the extruded-building bake used by tilted views. This is the
-    /// one layer switch that requires a keep-stale tile restyle.
-    pub fn set_buildings_3d(&mut self, cx: &mut Cx, visible: bool) {
-        if self.buildings_3d == visible {
-            return;
-        }
-        self.buildings_3d = visible;
-        self.restyle_tiles_keep_stale(cx);
-        self.redraw(cx);
-    }
-
     fn normalize_source_mode(&mut self) {
         if self.use_local_mbtiles && self.use_network {
             log!("MapView: both sources enabled; selecting OFFLINE mode (mbtiles only). Set use_local_mbtiles:false for ONLINE mode.");
@@ -6240,7 +3131,6 @@ impl MapView {
         self.request_to_tile.clear();
         self.local_requested_tiles.clear();
         self.pending_ready_tiles.clear();
-        self.clear_memory_deferrals();
         self.tiles_generation = self.tiles_generation.wrapping_add(1);
         self.label_cache_valid = false;
     }
@@ -6263,90 +3153,6 @@ impl MapView {
         self.draw_bg.redraw(cx);
     }
 
-    pub(crate) fn tile_units_per_m(key: TileKey) -> f32 {
-        let n = (1u32 << key.z) as f64;
-        let lat = (std::f64::consts::PI * (1.0 - 2.0 * (key.y as f64 + 0.5) / n))
-            .sinh()
-            .atan();
-        (TILE_SIZE * n / (40_075_016.686 * lat.cos())) as f32
-    }
-
-    /// The mask pass, its target texture and its draw list, allocated the
-    /// first frame shadows are live.
-    fn ensure_shadow_mask_pass(&mut self, cx: &mut Cx2d) {
-        if self.shadow_mask_pass.is_some() {
-            return;
-        }
-        let pass = DrawPass::new(cx);
-        let tex = Texture::new_with_format(
-            cx,
-            TextureFormat::RenderBGRAu8 {
-                size: TextureSize::Auto,
-                initial: true,
-            },
-        );
-        pass.set_color_texture(
-            cx,
-            &tex,
-            DrawPassClearColor::ClearWith(vec4(0.0, 0.0, 0.0, 0.0)),
-        );
-        self.shadow_mask_pass = Some(pass);
-        self.shadow_mask_texture = Some(tex);
-        self.shadow_mask_list = Some(DrawList2d::new(cx));
-    }
-
-    /// The camera went flat: the mask pass stays registered as a child pass
-    /// and keeps re-presenting its list, so the tile lists the last tilted
-    /// frame attached there must not linger once their tiles rebake. One
-    /// empty record, then nothing until shadows are live again.
-    fn clear_shadow_mask_pass(&mut self, cx: &mut Cx2d, rect: Rect) {
-        let (Some(pass), Some(list)) = (self.shadow_mask_pass.as_ref(), self.shadow_mask_list.as_mut()) else {
-            return;
-        };
-        if cx.draw_lists[list.id()].draw_items.len() == 0 {
-            return;
-        }
-        pass.set_size(cx, rect.size);
-        cx.set_pass_area(pass, self.draw_bg.area());
-        cx.make_child_pass(pass);
-        let dpi = cx.current_dpi_factor();
-        cx.begin_pass(pass, Some(dpi));
-        list.begin_always(cx);
-        list.end(cx);
-        cx.end_pass(pass);
-    }
-
-    /// Cast every drawn tile's 3D volume into the shadow mask: a child pass
-    /// over the map rect whose texture the ground shaders sample by screen
-    /// position. Each tile's cast is its retained `Shadow` list.
-    fn draw_shadow_mask_pass(
-        &mut self,
-        cx: &mut Cx2d,
-        frame: &TileFrame,
-        draw_tiles: &[TileKey],
-        slots: [MapUniformSlots; TILE_DRAWER_COUNT],
-    ) {
-        let pass = self.shadow_mask_pass.as_ref().unwrap();
-        pass.set_size(cx, frame.rect.size);
-        cx.set_pass_area(pass, self.draw_bg.area());
-        cx.make_child_pass(pass);
-        let dpi = cx.current_dpi_factor();
-        cx.begin_pass(pass, Some(dpi));
-        self.shadow_mask_list.as_mut().unwrap().begin_always(cx);
-        {
-            let mut ctx = tile_draw_ctx!(self, frame, slots);
-            for key in draw_tiles {
-                let Some(entry) = self.tiles.get_mut(key) else {
-                    continue;
-                };
-                ctx.draw_tile(cx, *key, entry, TilePhase::Shadow);
-            }
-        }
-        self.shadow_mask_list.as_mut().unwrap().end(cx);
-        let pass = self.shadow_mask_pass.as_ref().unwrap();
-        cx.end_pass(pass);
-    }
-
     fn insert_ready_tile(&mut self, cx: &mut Cx, tile_key: TileKey, mut buffers: TileBuffers) {
         // An overlay-only result has no roads of its own. Never accept it if
         // eviction, a zoom restyle, or another transition replaced the exact
@@ -6356,31 +3162,87 @@ impl MapView {
             && !self.tiles.get(&tile_key).is_some_and(|entry| {
                 entry.bucket == buffers.render_zoom
                     && entry.road_core_cached
-                    && entry.baked_fringe == self.baked_fringe_mode
                     && matches!(entry.state, TileLoadState::Ready { .. })
             })
         {
             return;
         }
+        let old_entry = self.tiles.remove(&tile_key);
+        let (
+            old_bucket,
+            old_baked_3d,
+            old_fill,
+            old_casing,
+            old_stroke,
+            old_icon,
+            old_feature_count,
+            old_bytes,
+            old_road_core_cached,
+            old_road_icon_indices,
+            old_road_icon_vertices,
+        ) = match old_entry {
+            Some(TileEntry {
+                state:
+                    TileLoadState::Ready {
+                        fill_geometry,
+                        casing_geometry,
+                        stroke_geometry,
+                        icon_geometry,
+                feature_count,
+                ..
+            },
+                bytes,
+                bucket,
+                baked_3d,
+                road_core_cached,
+                road_icon_indices,
+                road_icon_vertices,
+                ..
+            }) => (
+                bucket,
+                baked_3d,
+                fill_geometry,
+                casing_geometry,
+                stroke_geometry,
+                icon_geometry,
+                feature_count,
+                bytes,
+                road_core_cached,
+                road_icon_indices,
+                road_icon_vertices,
+            ),
+            _ => (
+                buffers.render_zoom,
+                false,
+                None,
+                None,
+                None,
+                None,
+                0,
+                0,
+                false,
+                Vec::new(),
+                Vec::new(),
+            ),
+        };
 
-        // A mode-only bake grows here by restoring cached road arrows. Do
-        // this before the final admission gate, while the old drawable tile
-        // remains resident in case the replacement must be deferred.
+        // A mode-only bake is valid only while the exact same render-bucket
+        // road core is still resident. Append its cached arrow subset to the
+        // replacement POI buffer and move (not duplicate) its GPU meshes.
         let reuse_road_core = buffers.mode_overlay_only
-            && self.tiles.get(&tile_key).is_some_and(|entry| {
-                entry.bucket == buffers.render_zoom
-                    && entry.road_core_cached
-                    && entry.baked_fringe == self.baked_fringe_mode
-                    && matches!(entry.state, TileLoadState::Ready { .. })
-            });
+            && old_road_core_cached
+            && old_bucket == buffers.render_zoom;
         if reuse_road_core {
-            let old = self.tiles.get(&tile_key).unwrap();
             buffers.append_cached_road_icons(
-                &old.road_icon_indices,
-                &old.road_icon_vertices,
+                &old_road_icon_indices,
+                &old_road_icon_vertices,
             );
         }
-
+        let tile_bytes = if reuse_road_core {
+            buffers.byte_size().max(old_bytes)
+        } else {
+            buffers.byte_size()
+        };
         // Space-warp mode: refine long chords in the ground meshes before
         // upload. A flat triangle with far-apart vertices (full-tile land
         // sheets, long straight road quads) warps only at its corners, so
@@ -6393,260 +3255,60 @@ impl MapView {
         if self.space_warp_want {
             let scale = (self.view_zoom() - tile_key.z as f64).exp2().max(1.0);
             let max_edge = (64.0 / scale).clamp(4.0, 64.0) as f32;
-            // One web allowance is shared by every stream. Each helper
-            // refuses a whole pass before allocating, so an early stream
-            // cannot leave a later stream with half-refined shared edges.
-            let mut refinement_budget = space_warp_refinement_budget(
-                self.tile_payload_limit(cx, tile_key),
-                buffers.allocated_byte_size(),
+            crate::makepad_draw::vector::subdivide_packed_mesh(
+                &mut buffers.fill_indices,
+                &mut buffers.fill_vertices,
+                max_edge,
             );
-            let (mut fill_indices, mut fill_vertices) =
-                std::mem::take(&mut buffers.fill).into_u32(FILL_TYPED_VERTEX_BYTES);
-            if let Some(budget) = refinement_budget.as_mut() {
-                crate::makepad_draw::vector::subdivide_fill_packed_mesh_budgeted(
-                    &mut fill_indices,
-                    &mut fill_vertices,
-                    max_edge,
-                    budget,
-                );
-            } else {
-                crate::makepad_draw::vector::subdivide_fill_packed_mesh(
-                    &mut fill_indices,
-                    &mut fill_vertices,
-                    max_edge,
-                );
-            }
-            buffers.fill = TypedStream::from_u32(
-                fill_indices,
-                fill_vertices,
-                FILL_TYPED_VERTEX_BYTES,
+            crate::makepad_draw::vector::subdivide_packed_mesh(
+                &mut buffers.casing_indices,
+                &mut buffers.casing_vertices,
+                max_edge,
             );
-            if let Some(budget) = refinement_budget.as_mut() {
-                crate::makepad_draw::vector::subdivide_packed_mesh_budgeted(
-                    &mut buffers.fill_misc_indices,
-                    &mut buffers.fill_misc_vertices,
-                    max_edge,
-                    budget,
-                );
-            } else {
-                crate::makepad_draw::vector::subdivide_packed_mesh(
-                    &mut buffers.fill_misc_indices,
-                    &mut buffers.fill_misc_vertices,
-                    max_edge,
-                );
-            }
-            let (mut face_indices, mut face_vertices) =
-                std::mem::take(&mut buffers.face).into_u32(FACE_TYPED_VERTEX_BYTES);
-            if let Some(budget) = refinement_budget.as_mut() {
-                crate::makepad_draw::vector::subdivide_face_typed_mesh_budgeted(
-                    &mut face_indices,
-                    &mut face_vertices,
-                    max_edge,
-                    budget,
-                );
-            } else {
-                crate::makepad_draw::vector::subdivide_face_typed_mesh(
-                    &mut face_indices,
-                    &mut face_vertices,
-                    max_edge,
-                );
-            }
-            buffers.face = TypedStream::from_u32(
-                face_indices,
-                face_vertices,
-                FACE_TYPED_VERTEX_BYTES,
+            crate::makepad_draw::vector::subdivide_packed_mesh(
+                &mut buffers.stroke_indices,
+                &mut buffers.stroke_vertices,
+                max_edge,
             );
-            let (mut casing_indices, mut casing_vertices) =
-                std::mem::take(&mut buffers.casing).into_u32(ROAD_TYPED_VERTEX_BYTES);
-            if let Some(budget) = refinement_budget.as_mut() {
-                crate::makepad_draw::vector::subdivide_road_mesh_budgeted(
-                    &mut casing_indices,
-                    &mut casing_vertices,
-                    max_edge,
-                    budget,
-                );
-            } else {
-                crate::makepad_draw::vector::subdivide_road_mesh(
-                    &mut casing_indices,
-                    &mut casing_vertices,
-                    max_edge,
-                );
-            }
-            buffers.casing = TypedStream::from_u32(
-                casing_indices,
-                casing_vertices,
-                ROAD_TYPED_VERTEX_BYTES,
-            );
-            let (mut stroke_indices, mut stroke_vertices) =
-                std::mem::take(&mut buffers.stroke).into_u32(ROAD_TYPED_VERTEX_BYTES);
-            if let Some(budget) = refinement_budget.as_mut() {
-                crate::makepad_draw::vector::subdivide_road_mesh_budgeted(
-                    &mut stroke_indices,
-                    &mut stroke_vertices,
-                    max_edge,
-                    budget,
-                );
-            } else {
-                crate::makepad_draw::vector::subdivide_road_mesh(
-                    &mut stroke_indices,
-                    &mut stroke_vertices,
-                    max_edge,
-                );
-            }
-            buffers.stroke = TypedStream::from_u32(
-                stroke_indices,
-                stroke_vertices,
-                ROAD_TYPED_VERTEX_BYTES,
-            );
-            let (mut fringe_indices, mut fringe_vertices) =
-                std::mem::take(&mut buffers.fringe).into_u32(ROAD_TYPED_VERTEX_BYTES);
-            if let Some(budget) = refinement_budget.as_mut() {
-                crate::makepad_draw::vector::subdivide_road_mesh_budgeted(
-                    &mut fringe_indices,
-                    &mut fringe_vertices,
-                    max_edge,
-                    budget,
-                );
-            } else {
-                crate::makepad_draw::vector::subdivide_road_mesh(
-                    &mut fringe_indices,
-                    &mut fringe_vertices,
-                    max_edge,
-                );
-            }
-            buffers.fringe = TypedStream::from_u32(
-                fringe_indices,
-                fringe_vertices,
-                ROAD_TYPED_VERTEX_BYTES,
+            crate::makepad_draw::vector::subdivide_packed_mesh(
+                &mut buffers.fringe_indices,
+                &mut buffers.fringe_vertices,
+                max_edge,
             );
         }
-
-        let admission_limit = self.tile_payload_limit(cx, tile_key);
-        if !admit_final_ready_tile_payload(&mut buffers, admission_limit) {
-            let required_bytes = buffers.allocated_byte_size();
-            let failed_limit = admission_limit.expect("uncapped tile admission cannot reject");
-            let outcome =
-                self.note_memory_pressure(cx, "post-growth tile exceeded its admission cap");
-            let outcome = if buffers.render_zoom > self.render_bucket() { MemoryPressureOutcome::RetryLater } else { outcome };
-            self.defer_tile_for_memory_with_outcome(
-                tile_key,
-                "post-growth payload could not be bounded",
-                outcome,
-                failed_limit,
-                required_bytes,
-            );
-            return;
-        }
-
-        let old_entry = self.tiles.remove(&tile_key);
-        let (
-            old_bucket,
-            old_baked_3d,
-            old_fill,
-            old_fill_misc,
-            old_face,
-            old_casing,
-            old_stroke,
-            old_icon,
-            old_feature_count,
-            old_bytes,
-            old_icon_instances,
-        ) = match old_entry {
-            Some(TileEntry {
-                state:
-                    TileLoadState::Ready {
-                        fill_geometry,
-                        fill_misc_geometry,
-                        face_geometry,
-                        casing_geometry,
-                        stroke_geometry,
-                        icon_geometry,
-                        icon_instances,
-                feature_count,
-                ..
-            },
-                bytes,
-                bucket,
-                baked_3d,
-                ..
-            }) => (
-                bucket,
-                baked_3d,
-                fill_geometry,
-                fill_misc_geometry,
-                face_geometry,
-                casing_geometry,
-                stroke_geometry,
-                icon_geometry,
-                feature_count,
-                bytes,
-                icon_instances,
-            ),
-            _ => (
-                buffers.render_zoom,
-                false,
-                Vec::new(),
-                None,
-                Vec::new(),
-                Vec::new(),
-                Vec::new(),
-                None,
-                0,
-                0,
-                Vec::new(),
-            ),
-        };
-
-        // A mode-only bake moves (not duplicates) its resident GPU road
-        // meshes into the replacement generation.
-        let buffer_bytes = if cfg!(target_arch = "wasm32") {
-            buffers.allocated_byte_size()
-        } else {
-            buffers.byte_size()
-        };
-        let tile_bytes = if reuse_road_core {
-            buffer_bytes.max(old_bytes)
-        } else {
-            buffer_bytes
-        };
-        let (Some(fill_layout), Some(face_layout), Some(road_layout), Some(roof_layout)) = (
-            geometry_layout(cx, &self.draw_fill.draw_vars),
-            geometry_layout(cx, &self.draw_face.draw_vars),
-            geometry_layout(cx, &self.draw_road.draw_vars),
-            geometry_layout(cx, &self.draw_roof.draw_vars),
-        ) else {
-            self.pending_ready_tiles.insert(0, (tile_key, buffers));
-            cx.redraw_all();
-            return;
-        };
-        let fill_geometry = upload_typed_stream(cx, buffers.fill, &fill_layout);
-        let fill_misc_geometry = if !buffers.fill_misc_indices.is_empty()
-            && !buffers.fill_misc_vertices.is_empty()
+        let fill_geometry = if !buffers.fill_indices.is_empty() && !buffers.fill_vertices.is_empty()
         {
             let geometry = Geometry::new(cx);
-            geometry.update(cx, buffers.fill_misc_indices, buffers.fill_misc_vertices);
+            geometry.update(cx, buffers.fill_indices, buffers.fill_vertices);
             Some(geometry)
         } else {
             None
         };
 
-        let new_face_geometry = upload_typed_stream(cx, buffers.face, &face_layout);
-        let (face_geometry, fade_face_geometry) = if reuse_road_core {
-            (old_face, Vec::new())
-        } else {
-            (new_face_geometry, old_face)
-        };
-
-        let new_casing_geometry = upload_typed_stream(cx, buffers.casing, &road_layout);
+        let new_casing_geometry =
+            if !buffers.casing_indices.is_empty() && !buffers.casing_vertices.is_empty() {
+                let geometry = Geometry::new(cx);
+                geometry.update(cx, buffers.casing_indices, buffers.casing_vertices);
+                Some(geometry)
+            } else {
+                None
+            };
         let (casing_geometry, fade_casing_geometry) = if reuse_road_core {
-            (old_casing, Vec::new())
+            (old_casing, None)
         } else {
             (new_casing_geometry, old_casing)
         };
 
-        let new_stroke_geometry = upload_typed_stream(cx, buffers.stroke, &road_layout);
+        let new_stroke_geometry =
+            if !buffers.stroke_indices.is_empty() && !buffers.stroke_vertices.is_empty() {
+                let geometry = Geometry::new(cx);
+                geometry.update(cx, buffers.stroke_indices, buffers.stroke_vertices);
+                Some(geometry)
+            } else {
+                None
+            };
         let (stroke_geometry, fade_stroke_geometry) = if reuse_road_core {
-            (old_stroke, Vec::new())
+            (old_stroke, None)
         } else {
             (new_stroke_geometry, old_stroke)
         };
@@ -6668,8 +3330,24 @@ impl MapView {
         } else {
             None
         };
-        let fringe_geometry = upload_typed_stream(cx, buffers.fringe, &road_layout);
-        let fill_3d_geometry = upload_typed_stream(cx, buffers.fill_3d, &roof_layout);
+        let fringe_geometry = if !buffers.fringe_indices.is_empty()
+            && !buffers.fringe_vertices.is_empty()
+        {
+            let geometry = Geometry::new(cx);
+            geometry.update(cx, buffers.fringe_indices, buffers.fringe_vertices);
+            Some(geometry)
+        } else {
+            None
+        };
+        let fill_3d_geometry = if !buffers.fill_3d_indices.is_empty()
+            && !buffers.fill_3d_vertices.is_empty()
+        {
+            let geometry = Geometry::new(cx);
+            geometry.update(cx, buffers.fill_3d_indices, buffers.fill_3d_vertices);
+            Some(geometry)
+        } else {
+            None
+        };
         let mut band = |indices: Vec<u32>, vertices: Vec<f32>| {
             if indices.is_empty() || vertices.is_empty() {
                 None
@@ -6679,24 +3357,10 @@ impl MapView {
                 Some(geometry)
             }
         };
-        let fill_3d_misc_geometry =
-            band(buffers.fill_3d_misc_indices, buffers.fill_3d_misc_vertices);
         let wall_geometry = band(buffers.wall_indices, buffers.wall_vertices);
         let tree_geometry = band(buffers.tree_indices, buffers.tree_vertices);
         let tree_cross_geometry =
             band(buffers.tree_cross_indices, buffers.tree_cross_vertices);
-        let tree_template_geometry =
-            band(buffers.tree_template_indices, buffers.tree_template_vertices);
-        let tree_cross_template_geometry = band(
-            buffers.tree_cross_template_indices,
-            buffers.tree_cross_template_vertices,
-        );
-        let stalk_template_geometry =
-            band(buffers.stalk_template_indices, buffers.stalk_template_vertices);
-        let stoplight_template_geometry = band(
-            buffers.stoplight_template_indices,
-            buffers.stoplight_template_vertices,
-        );
 
         // Cross-fade: keep the replaced generation's geometry under the new
         // one for TILE_FADE_SECONDS instead of popping.
@@ -6710,73 +3374,39 @@ impl MapView {
                 .tiles
                 .values()
                 .any(|entry| entry.baked_3d && matches!(entry.state, TileLoadState::Ready { .. }));
-        let fade = if !old_fill.is_empty()
-            || old_fill_misc.is_some()
+        let fade = if old_fill.is_some()
             || old_icon.is_some()
-            || !old_icon_instances.is_empty()
-            || !fade_face_geometry.is_empty()
-            || !fade_casing_geometry.is_empty()
-            || !fade_stroke_geometry.is_empty()
+            || fade_casing_geometry.is_some()
+            || fade_stroke_geometry.is_some()
         {
             Some(TileFade {
-                started: cx.seconds_since_app_start(),
+                started: std::time::Instant::now(),
                 bucket: old_bucket,
                 grow_heights: new_baked_3d && !old_baked_3d && !three_d_established,
                 reuse_road_core,
-                bytes: old_bytes,
                 fill_geometry: old_fill,
-                fill_misc_geometry: old_fill_misc,
                 // Stable road geometry stays current across a mode switch;
                 // drawing it again as outgoing fade would darken the roads.
-                face_geometry: fade_face_geometry,
                 casing_geometry: fade_casing_geometry,
                 stroke_geometry: fade_stroke_geometry,
                 icon_geometry: old_icon,
-                icon_instances: old_icon_instances,
             })
         } else {
             Some(TileFade {
-                started: cx.seconds_since_app_start(),
+                started: std::time::Instant::now(),
                 bucket: buffers.render_zoom,
                 grow_heights: new_baked_3d && !three_d_established,
                 reuse_road_core: false,
-                bytes: 0,
-                fill_geometry: Vec::new(),
-                fill_misc_geometry: None,
-                face_geometry: Vec::new(),
-                casing_geometry: Vec::new(),
-                stroke_geometry: Vec::new(),
+                fill_geometry: None,
+                casing_geometry: None,
+                stroke_geometry: None,
                 icon_geometry: None,
-                icon_instances: Vec::new(),
             })
         };
         // In an established 3D scene tiles snap in whole: any fade of
         // opaque 3D reads as a flash (user call — fades are for 2D and
         // for the one flat->3D mode reveal).
-        let mut fade = if three_d_established { None } else { fade };
-        if cfg!(target_arch = "wasm32") && fade.is_some() {
-            let budgets = MapMemoryBudgets::from_cx(cx);
-            let resident_budget = if matches!(
-                self.tile_source_config,
-                Some(TileSourceConfig::HttpArchive { .. })
-            ) {
-                budgets.http_tile_cache
-            } else {
-                budgets.tile_cache
-            };
-            let projected = self
-                .tiles
-                .values()
-                .map(TileEntry::working_set_bytes)
-                .fold(tile_bytes, usize::saturating_add)
-                .saturating_add(fade.as_ref().map_or(0, |old| old.bytes));
-            if projected > resident_budget {
-                // The old generation is still visible up to this exact
-                // insertion. Under pressure, replace atomically instead of
-                // paying a quarter-second double copy for aesthetics.
-                fade = None;
-            }
-        }
+        let fade = if three_d_established { None } else { fade };
         cx.stop_timer(self.tile_fade_timer);
         self.tile_fade_timer = cx.start_timeout(0.016);
 
@@ -6785,29 +3415,15 @@ impl MapView {
             TileEntry {
                 state: TileLoadState::Ready {
                     fill_geometry,
-                    fill_misc_geometry,
-                    face_geometry,
                     casing_geometry,
                     stroke_geometry,
                     icon_geometry,
                     icon_high_geometry,
-                    shadow_disc_instances: buffers.shadow_disc_instances,
-                    icon_instances: buffers.icon_instances,
-                    icon_high_instances: buffers.icon_high_instances,
                     fringe_geometry,
                     fill_3d_geometry,
-                    fill_3d_misc_geometry,
                     wall_geometry,
-                    wall_instances: buffers.wall_instances,
                     tree_geometry,
                     tree_cross_geometry,
-                    tree_template_geometry,
-                    tree_cross_template_geometry,
-                    tree_instances: buffers.tree_instances,
-                    stalk_template_geometry,
-                    stalk_instances: buffers.stalk_instances,
-                    stoplight_template_geometry,
-                    stoplight_instances: buffers.stoplight_instances,
                     feature_count: if reuse_road_core {
                         buffers.feature_count.max(old_feature_count)
                     } else {
@@ -6822,344 +3438,29 @@ impl MapView {
                 bytes: tile_bytes,
                 bucket: buffers.render_zoom,
                 baked_3d: self.baked_3d_mode,
-                baked_fringe: self.baked_fringe_mode,
                 road_core_cached: !buffers.mode_overlay_only || reuse_road_core,
                 road_icon_indices: buffers.road_icon_indices,
                 road_icon_vertices: buffers.road_icon_vertices,
                 fade,
-                draw: TileDrawLists::default(),
             },
         );
         self.tiles_generation = self.tiles_generation.wrapping_add(1);
     }
 
-    fn sort_pending_ready_tiles(&mut self) {
-        let center_norm = self.center_norm;
-        let rotation = self.screen_rotation();
-        let tilt_cos = self.tilt_cos();
-        sort_ready_tiles_for_insert(
-            &mut self.pending_ready_tiles,
-            &self.visible_tiles,
-            center_norm,
-            rotation,
-            tilt_cos,
-        );
-    }
-
-    fn resident_tile_budget(&self, budgets: MapMemoryBudgets) -> usize {
-        if matches!(
-            self.tile_source_config,
-            Some(TileSourceConfig::HttpArchive { .. })
-        ) {
-            budgets.http_tile_cache
-        } else {
-            budgets.tile_cache
-        }
-    }
-
-    /// Worker-side cap. The UI performs the demand-aware resident admission
-    /// once actual neighboring payload sizes are known.
-    fn tile_upload_limit(&self, cx: &Cx) -> Option<usize> {
-        let budgets = MapMemoryBudgets::from_cx(cx);
-        cfg!(target_arch = "wasm32").then_some(budgets.upload)
-    }
-
-    /// Give an incoming visible tile the upload cap or the actual remaining
-    /// resident space, whichever is smaller. Unlike an equal split, sparse
-    /// neighbors leave their unused share available to a legitimately dense
-    /// tile while the visible set as a whole remains bounded.
-    fn tile_payload_limit(&self, cx: &Cx, incoming: TileKey) -> Option<usize> {
-        if !cfg!(target_arch = "wasm32") {
-            return None;
-        }
-        self.tile_payload_limit_for_platform(cx, incoming, true)
-    }
-
-    fn tile_payload_limit_for_platform(
-        &self,
-        cx: &Cx,
-        incoming: TileKey,
-        is_web: bool,
-    ) -> Option<usize> {
-        if !is_web {
-            return None;
-        }
-        let budgets = MapMemoryBudgets::from_total(cx.memory_budget_bytes(), is_web);
-        let committed_visible_bytes = self
-            .tiles
-            .iter()
-            .filter(|(key, _)| **key != incoming && self.visible_tiles.contains(key))
-            .map(|(_, entry)| entry.working_set_bytes())
-            .chain(
-                self.pending_ready_tiles
-                    .iter()
-                    .filter(|(key, _)| *key != incoming && self.visible_tiles.contains(key))
-                    .map(|(_, buffers)| buffers.allocated_byte_size()),
-            )
-            .fold(0usize, usize::saturating_add);
-        ready_tile_admission_limit(
-            budgets,
-            self.resident_tile_budget(budgets),
-            committed_visible_bytes,
-            true,
-        )
-    }
-
-    fn tile_admission_policy_for_platform(&self, is_web: bool) -> TileAdmissionPolicy {
-        TileAdmissionPolicy {
-            render_bucket: self.render_bucket_for_platform(is_web),
-            source_zoom: self.request_zoom_level_for_platform(is_web),
-            style_epoch: self.style_epoch,
-            buildings_3d: self.buildings_3d && self.tilt > 0.0,
-        }
-    }
-
-    fn note_memory_pressure(&mut self, cx: &mut Cx, reason: &str) -> MemoryPressureOutcome {
-        self.note_memory_pressure_for_platform(cx, reason, cfg!(target_arch = "wasm32"))
-    }
-
-    fn note_memory_pressure_for_platform(
-        &mut self,
-        cx: &mut Cx,
-        reason: &str,
-        is_web: bool,
-    ) -> MemoryPressureOutcome {
-        self.memory_pressure.events = self.memory_pressure.events.saturating_add(1);
-        self.memory_pressure.last_pressure_frame = self.frame_counter;
-        if self.memory_pressure.last_level_change_frame != 0
-            && self.memory_pressure.last_level_change_frame == self.frame_counter
-        {
-            return MemoryPressureOutcome::RetryLater;
-        }
-        if self.memory_pressure.level >= WEB_SOURCE_LOD_MAX {
-            return MemoryPressureOutcome::Exhausted;
-        }
-        let old_level = self.memory_pressure.level;
-        let old_bucket = self.render_bucket_for_platform(is_web);
-        let old_zoom = self.request_zoom_level_for_platform(is_web);
-        self.memory_pressure.level += 1;
-        if self.render_bucket_for_platform(is_web) == old_bucket
-            && self.request_zoom_level_for_platform(is_web) == old_zoom
-        {
-            // At the archive floor (or on a single-zoom source) there is no
-            // further policy to apply. Keep the finite effective level and
-            // compact results in place instead of scheduling identical
-            // rebakes forever.
-            self.memory_pressure.level = old_level;
-            return MemoryPressureOutcome::Exhausted;
-        }
-        self.memory_pressure.last_level_change_frame = self.frame_counter;
-        for entry in self.tiles.values_mut() {
-            if matches!(entry.state, TileLoadState::Ready { .. }) {
-                entry.bucket = u32::MAX;
-            }
-        }
-        log!(
-            "MapView: web memory pressure level {} ({reason}); keeping imagery while lower-cost replacements load",
-            self.memory_pressure.level
-        );
-        self.label_cache_valid = false;
-        self.redraw(cx);
-        MemoryPressureOutcome::Advanced
-    }
-
-    fn maybe_release_memory_pressure(&mut self, cx: &mut Cx) {
-        if !cfg!(target_arch = "wasm32") || self.memory_pressure.level == 0 {
-            return;
-        }
-        let budgets = MapMemoryBudgets::from_cx(cx);
-        let resident = self
-            .tiles
-            .values()
-            .map(TileEntry::working_set_bytes)
-            .fold(0usize, usize::saturating_add);
-        let pending = self
+    /// The upload queue drains only 2 tiles per frame; a fast pan across 3D
+    /// building tiles can park gigabytes of baked buffers here. Drop the
+    /// oldest queued bakes beyond a byte budget — they were about to be
+    /// stale anyway.
+    fn cap_pending_ready_tiles(&mut self) {
+        const PENDING_BYTE_BUDGET: usize = 384_000_000;
+        let mut total: usize = self
             .pending_ready_tiles
             .iter()
-            .map(|(_, buffers)| buffers.allocated_byte_size())
-            .fold(0usize, usize::saturating_add);
-        if self.frame_counter.saturating_sub(self.memory_pressure.last_pressure_frame)
-                < MEMORY_PRESSURE_RELEASE_FRAMES
-            || resident > self.resident_tile_budget(budgets) / 2
-            || pending > budgets.pending / 2
-        {
-            return;
-        }
-        self.memory_pressure.level -= 1;
-        self.memory_pressure.last_level_change_frame = self.frame_counter;
-        self.memory_pressure.last_pressure_frame = self.frame_counter;
-        for entry in self.tiles.values_mut() {
-            if matches!(entry.state, TileLoadState::Ready { .. }) {
-                entry.bucket = u32::MAX;
-            }
-        }
-        log!(
-            "MapView: web memory pressure relaxed to level {} after {} quiet frames",
-            self.memory_pressure.level,
-            MEMORY_PRESSURE_RELEASE_FRAMES
-        );
-        self.redraw(cx);
-    }
-
-    fn defer_tile_for_memory(&mut self, tile_key: TileKey, reason: &str) {
-        self.defer_tile_for_memory_until(
-            tile_key,
-            reason,
-            self.frame_counter
-                .saturating_add(MEMORY_PRESSURE_RETRY_FRAMES),
-        );
-    }
-
-    fn defer_tile_for_memory_with_outcome(
-        &mut self,
-        tile_key: TileKey,
-        reason: &str,
-        outcome: MemoryPressureOutcome,
-        failed_limit: usize,
-        required_bytes: usize,
-    ) {
-        let deferral = if outcome == MemoryPressureOutcome::Exhausted {
-            MemoryDeferral::Exhausted(ExhaustionBlocker {
-                failed_limit,
-                required_bytes,
-                policy: self.tile_admission_policy_for_platform(true),
-            })
-        } else {
-            MemoryDeferral::Until(
-                self.frame_counter
-                    .saturating_add(MEMORY_PRESSURE_RETRY_FRAMES),
-            )
-        };
-        self.defer_tile_for_memory_with_gate(tile_key, reason, deferral);
-    }
-
-    fn defer_tile_for_memory_until(&mut self, tile_key: TileKey, reason: &str, retry_after: u64) {
-        self.defer_tile_for_memory_with_gate(tile_key, reason, MemoryDeferral::Until(retry_after));
-    }
-
-    fn defer_tile_for_memory_with_gate(
-        &mut self,
-        tile_key: TileKey,
-        reason: &str,
-        deferral: MemoryDeferral,
-    ) {
-        self.memory_pressure.deferred.insert(tile_key, deferral);
-        self.local_requested_tiles.remove(&tile_key);
-        if self
-            .tiles
-            .get(&tile_key)
-            .is_some_and(|entry| matches!(entry.state, TileLoadState::LoadingLocal | TileLoadState::LoadingNetwork))
-        {
-            self.tiles.remove(&tile_key);
-        } else if let Some(entry) = self.tiles.get_mut(&tile_key) {
-            // A stale drawable result stays on screen and observes the same
-            // retry gate as a removed placeholder.
-            let retry_after = match deferral {
-                MemoryDeferral::Until(frame) => frame,
-                MemoryDeferral::Exhausted(_) => u64::MAX,
-            };
-            entry.retry_after = entry.retry_after.max(retry_after);
-        }
-        if cfg!(target_arch = "wasm32") {
-            log!(
-                "MapView: deferred tile z{} x{} y{} for memory pressure: {reason}",
-                tile_key.z,
-                tile_key.x,
-                tile_key.y
-            );
-        }
-    }
-
-    fn release_memory_deferral(&mut self, tile_key: TileKey) {
-        if self.memory_pressure.deferred.remove(&tile_key).is_some() {
-            if let Some(entry) = self.tiles.get_mut(&tile_key) {
-                entry.retry_after = 0;
-            }
-        }
-    }
-
-    fn clear_memory_deferrals(&mut self) {
-        for tile_key in self.memory_pressure.deferred.keys() {
-            if let Some(entry) = self.tiles.get_mut(tile_key) {
-                entry.retry_after = 0;
-            }
-        }
-        self.memory_pressure.deferred.clear();
-    }
-
-    fn expire_memory_deferrals(&mut self, cx: &Cx) {
-        if self.memory_pressure.deferred.is_empty() { return; }
-        let frame = self.frame_counter;
-        let is_web = cfg!(target_arch = "wasm32");
-        let policy = self.tile_admission_policy_for_platform(is_web);
-        // Move the map out temporarily so the retained allocation is reused
-        // while admission is re-evaluated without a per-frame key vector.
-        let mut deferred = std::mem::take(&mut self.memory_pressure.deferred);
-        deferred.retain(|tile_key, deferral| {
-            let retry_ready = match *deferral {
-                MemoryDeferral::Until(retry_after) => frame >= retry_after,
-                MemoryDeferral::Exhausted(blocker) => blocker.retry_ready(
-                    self.tile_payload_limit_for_platform(cx, *tile_key, is_web),
-                    policy,
-                ),
-            };
-            if retry_ready {
-                if let Some(entry) = self.tiles.get_mut(tile_key) {
-                    entry.retry_after = 0;
-                }
-            }
-            !retry_ready
-        });
-        self.memory_pressure.deferred = deferred;
-    }
-
-    fn stage_ready_tile(&mut self, cx: &mut Cx, tile_key: TileKey, mut buffers: TileBuffers) {
-        if let Some(limit) = self.tile_payload_limit(cx, tile_key) {
-            buffers.degrade_to_memory_limit(limit);
-            if buffers.allocated_byte_size() > limit {
-                let required_bytes = buffers.allocated_byte_size();
-                let outcome =
-                    self.note_memory_pressure(cx, "single tile exceeded its admission cap");
-                let outcome = if buffers.render_zoom > self.render_bucket() { MemoryPressureOutcome::RetryLater } else { outcome };
-                self.defer_tile_for_memory_with_outcome(
-                    tile_key,
-                    "payload could not be bounded",
-                    outcome,
-                    limit,
-                    required_bytes,
-                );
-                return;
-            }
-            if buffers.memory_lod >= 2 {
-                self.note_memory_pressure(cx, "dense tile degraded before upload");
-            }
-        }
-        self.release_memory_deferral(tile_key);
-        self.pending_ready_tiles.retain(|(key, _)| *key != tile_key);
-        self.pending_ready_tiles.push((tile_key, buffers));
-        self.sort_pending_ready_tiles();
-        self.cap_pending_ready_tiles(cx);
-    }
-
-    /// A fast pan across 3D building tiles can park gigabytes of baked
-    /// buffers here. The queue is centre-out, so discard its least useful
-    /// tail beyond the byte budget.
-    fn cap_pending_ready_tiles(&mut self, cx: &Cx) {
-        let byte_budget = MapMemoryBudgets::from_cx(cx).pending;
-        let dropped = pending_byte_cap(
-            &mut self.pending_ready_tiles,
-            byte_budget,
-            !cfg!(target_arch = "wasm32"),
-            |(_, buffers)| {
-                if cfg!(target_arch = "wasm32") {
-                    buffers.allocated_byte_size()
-                } else {
-                    buffers.byte_size()
-                }
-            },
-        );
-        for (tile_key, _) in dropped {
-            self.defer_tile_for_memory(tile_key, "pending-ready queue cap");
+            .map(|(_, buffers)| buffers.byte_size())
+            .sum();
+        while total > PENDING_BYTE_BUDGET && self.pending_ready_tiles.len() > 1 {
+            let (_, dropped) = self.pending_ready_tiles.remove(0);
+            total -= dropped.byte_size();
         }
     }
 
@@ -7200,8 +3501,11 @@ impl MapView {
                         // A stale-bucket result is still drawable; the
                         // bucket-restyle path rebuilds it in due course.
                         let _ = current_bucket;
-                        self.stage_ready_tile(cx, tile.tile_key, tile.buffers);
+                        self.pending_ready_tiles
+                            .retain(|(key, _)| *key != tile.tile_key);
+                        self.pending_ready_tiles.push((tile.tile_key, tile.buffers));
                     }
+                    self.cap_pending_ready_tiles();
                     if !empty_feature_tiles.is_empty() {
                         empty_feature_tiles.sort_unstable();
                         log!("MapView: local mbtiles loaded {} tile(s) with 0 rendered features sample:{}", empty_feature_tiles.len(), format_tile_key_sample(&empty_feature_tiles, 8));
@@ -7259,7 +3563,9 @@ impl MapView {
                     if style_epoch != self.style_epoch {
                         continue;
                     }
-                    self.stage_ready_tile(cx, tile_key, buffers);
+                    self.pending_ready_tiles.retain(|(key, _)| *key != tile_key);
+                    self.pending_ready_tiles.push((tile_key, buffers));
+                    self.cap_pending_ready_tiles();
                     redraw = true;
                 }
                 TileWorkerMessage::NetworkTileParseFailed {
@@ -7273,74 +3579,54 @@ impl MapView {
                     self.mark_tile_failed(tile_key, &format!("parse: {}", error));
                     redraw = true;
                 }
-                TileWorkerMessage::TileJobPanicked {
-                    style_epoch,
-                    tile_key,
-                    error,
-                } => {
-                    self.local_requested_tiles.remove(&tile_key);
-                    if style_epoch != self.style_epoch {
-                        continue;
-                    }
-                    self.mark_tile_failed(tile_key, &error);
-                    redraw = true;
-                }
             }
         }
-        if !self.pending_ready_tiles.is_empty() {
-            self.sort_pending_ready_tiles();
-            self.cap_pending_ready_tiles(cx);
-        }
-        // Drain at most two inserts, and stop sooner at the byte budget.
-        // Native keeps its historical first-tile allowance; web admission
-        // has already degraded or deferred every oversized result, so an
-        // oversized payload can never bypass the upload cap there.
+        // Drain at most two pending uploads per frame; a bucket-17+ tile can
+        // carry tens of MB of vertex data, and creating/uploading a whole
+        // 10-tile batch in one frame showed up as 200-550ms frame gaps.
         if !self.pending_ready_tiles.is_empty()
             && self.last_tile_upload_frame != self.frame_counter
         {
             self.last_tile_upload_frame = self.frame_counter;
-            let mut pending = std::mem::take(&mut self.pending_ready_tiles);
-            let stats = drain_pending_ready_tiles(
-                &mut pending,
-                MapMemoryBudgets::from_cx(cx).upload,
-                !cfg!(target_arch = "wasm32"),
-                |(_, buffers)| {
-                    if cfg!(target_arch = "wasm32") {
-                        buffers.allocated_byte_size()
-                    } else {
-                        buffers.byte_size()
-                    }
-                },
-                |(tile_key, buffers)| {
-                    let started = cx.seconds_since_app_start();
-                    self.insert_ready_tile(cx, tile_key, buffers);
-                    cx.seconds_since_app_start() - started
-                },
-            );
-            if self.pending_ready_tiles.is_empty() {
-                self.pending_ready_tiles = pending;
-            } else {
-                self.pending_ready_tiles.append(&mut pending);
+            let upload_start = std::time::Instant::now();
+            // Budget by BYTES, not just count: two 3D/overzoom tiles can
+            // carry 60+ MB of buffers each and stall the frame for hundreds
+            // of ms; always ship at least one so progress never stops.
+            const UPLOAD_BYTE_BUDGET: usize = 24_000_000;
+            let mut count = 0usize;
+            let mut budget = 0usize;
+            for (_, buffers) in self.pending_ready_tiles.iter() {
+                if count >= 2 {
+                    break;
+                }
+                let size = buffers.byte_size();
+                if count > 0 && budget + size > UPLOAD_BYTE_BUDGET {
+                    break;
+                }
+                budget += size;
+                count += 1;
             }
-            let upload_ms = stats.seconds * 1000.0;
-            if self.is_local_archive() && upload_ms > 4.0 {
+            let batch = self
+                .pending_ready_tiles
+                .drain(..count)
+                .collect::<Vec<_>>();
+            for (tile_key, buffers) in batch {
+                self.insert_ready_tile(cx, tile_key, buffers);
+            }
+            let upload_ms = upload_start.elapsed().as_secs_f64() * 1000.0;
+            if upload_ms > 4.0 {
                 use std::io::Write;
                 if let Ok(mut file) = std::fs::OpenOptions::new()
                     .create(true)
                     .append(true)
                     .open("local/map_perf.log")
                 {
-                    let _ = writeln!(file, "upload_ms:{:.2} tiles:{}", upload_ms, stats.count);
+                    let _ = writeln!(file, "upload_ms:{:.2} tiles:{}", upload_ms, count);
                 }
             }
             redraw = true;
         }
         if !self.pending_ready_tiles.is_empty() {
-            // A pass runs once per frame, and a draw alone never re-enters
-            // handle_event: the continuation has to be an event that arrives
-            // after the next frame, or the queue waits for an unrelated timer.
-            cx.new_next_frame();
-            cx.redraw_all();
             redraw = true;
         }
         if redraw {
@@ -7359,630 +3645,59 @@ impl MapView {
         }
     }
 
-    fn ensure_archive_source(&mut self, cx: &mut Cx) {
-        if self.tile_source_config.is_some() {
-            return;
-        }
-        let config = self
-            .tile_source_config
-            .clone()
-            .unwrap_or_else(|| TileSourceConfig::LocalArchive {
-                mbtiles_path: self.active_mbtiles_path().to_string(),
-                detail_mbtiles_path: self.detail_mbtiles_path.clone(),
-                bridge_dz_path: self.bridge_dz_mbtiles_path.clone(),
-            });
-        self.install_archive_source(cx, config);
-    }
-
-    fn ensure_archive_worker_pool(&mut self, cx: &mut Cx) -> ArchiveWorkerPool {
-        if self.archive_worker_pool.is_none() {
-            self.archive_worker_pool = Some(new_archive_worker_pool(cx));
-        }
-        self.archive_worker_pool.as_ref().unwrap().clone()
-    }
-
-    /// Every archive's in-memory ceiling follows the one platform budget.
-    fn apply_archive_cache_budgets(&mut self, cx: &Cx) {
-        let budget = MapMemoryBudgets::from_cx(cx).archive_cache;
-        if let Some(archive) = self.base_archive.as_mut() {
-            archive.set_cache_budget(budget);
-        }
-        if let Some(archive) = self.detail_archive.as_mut() {
-            archive.set_cache_budget(budget / 2);
-        }
-        for overlay in &mut self.overlay_archives {
-            if let Some(archive) = overlay.archive.as_mut() {
-                archive.set_cache_budget(budget / 4);
-            }
-        }
-    }
-
-    fn install_overlay_sources(&mut self, cx: &mut Cx) {
-        let workers = self.ensure_archive_worker_pool(cx);
-        self.overlay_archives = self
-            .overlays
-            .iter()
-            .map(|overlay| {
-                let (archive, local_mbtiles_path, filter) = match &overlay.source {
-                    TileSourceConfig::LocalArchive { mbtiles_path, .. } => {
-                        let (path, filter) = split_overlay_option(mbtiles_path);
-                        if is_mkmap_path_shape(path) {
-                            (
-                                Some(MapTileArchive::file(path, workers.clone())),
-                                None,
-                                filter,
-                            )
-                        } else {
-                            (None, Some(path.to_string()), filter)
-                        }
-                    }
-                    TileSourceConfig::HttpArchive { root_url, .. } => {
-                        let (root_url, filter) = split_overlay_option(root_url);
-                        (
-                            Some(MapTileArchive::http(root_url, workers.clone())),
-                            None,
-                            filter,
-                        )
-                    }
-                };
-                ActiveOverlayArchive {
-                    name: overlay.name.clone(),
-                    filter,
-                    archive,
-                    local_mbtiles_path,
-                }
-            })
-            .collect();
-        self.apply_archive_cache_budgets(cx);
-    }
-
-    fn install_archive_source(&mut self, cx: &mut Cx, config: TileSourceConfig) {
-        self.archive_generation = self.archive_generation.wrapping_add(1).max(1);
-        self.style_epoch = self.style_epoch.wrapping_add(1).max(1);
-        if let Some(archive) = self.base_archive.as_mut() {
-            archive.reset_generation(cx, self.archive_generation);
-        }
-        if let Some(archive) = self.detail_archive.as_mut() {
-            archive.reset_generation(cx, self.archive_generation);
-        }
-        let workers = self.ensure_archive_worker_pool(cx);
-        match &config {
-            TileSourceConfig::LocalArchive {
-                mbtiles_path,
-                detail_mbtiles_path,
-                bridge_dz_path,
-                ..
-            } => {
-                self.mbtiles_path = mbtiles_path.clone();
-                self.detail_mbtiles_path = detail_mbtiles_path.clone();
-                self.bridge_dz_mbtiles_path = bridge_dz_path.clone();
-                self.base_archive = is_mkmap_path_shape(mbtiles_path)
-                    .then(|| MapTileArchive::file(mbtiles_path, workers.clone()));
-                self.detail_archive = needs_separate_detail_archive(&config)
-                    .then(|| MapTileArchive::file(detail_mbtiles_path, workers.clone()));
-                self.use_local_mbtiles = true;
-                self.use_network = false;
-            }
-            TileSourceConfig::HttpArchive {
-                root_url,
-                detail_root_url,
-                bridge_dz_path,
-            } => {
-                self.mbtiles_path.clear();
-                self.detail_mbtiles_path = detail_root_url.clone();
-                self.bridge_dz_mbtiles_path = bridge_dz_path.clone();
-                self.base_archive = Some(MapTileArchive::http(root_url, workers.clone()));
-                self.detail_archive = needs_separate_detail_archive(&config)
-                    .then(|| MapTileArchive::http(detail_root_url, workers));
-                self.use_local_mbtiles = true;
-                self.use_network = false;
-            }
-        }
-        self.tile_source_config = Some(config);
-        self.apply_archive_cache_budgets(cx);
-        self.archive_pending_tiles.clear();
-        self.pending_ready_tiles.clear();
-        self.local_source_zoom_range = None;
-        self.local_source_logged_zoom_range = None;
-        self.local_source_zoom_range_path = None;
-        self.local_source_zoom_range_checked = false;
-    }
-
-    fn is_local_archive(&self) -> bool {
-        matches!(self.tile_source_config, Some(TileSourceConfig::LocalArchive { .. }))
-    }
-
-    fn handle_archive_events(&mut self, cx: &mut Cx, event: &Event) {
-        let base = self
-            .base_archive
-            .as_mut()
-            .map(|archive| archive.drain(cx, event))
-            .unwrap_or_default();
-        let detail = self
-            .detail_archive
-            .as_mut()
-            .map(|archive| archive.drain(cx, event))
-            .unwrap_or_default();
-        let overlay_results = self
-            .overlay_archives
-            .iter_mut()
-            .enumerate()
-            .filter_map(|(index, overlay)| {
-                let archive = overlay.archive.as_mut()?;
-                let tiles = archive.drain(cx, event);
-                Some((index, archive.zoom_range(), tiles))
-            })
-            .collect::<Vec<_>>();
-
-        if let Some(range) = self.base_archive.as_ref().and_then(MapTileArchive::zoom_range) {
-            if self.local_source_zoom_range != Some(range) {
-                self.local_source_zoom_range = Some(range);
-                self.local_source_zoom_range_checked = true;
-                self.redraw(cx);
-            }
-        }
-        for tile in base {
-            if tile.generation != self.archive_generation {
-                continue;
-            }
-            if let Some(parts) = self.archive_pending_tiles.get_mut(&tile.key) {
-                parts.base = Some(match tile.result {
-                    TileBytesResult::Bytes(bytes) => Ok(Some(bytes)),
-                    TileBytesResult::Missing => Ok(None),
-                    TileBytesResult::Error(error) => Err(error),
-                });
-            }
-        }
-        for tile in detail {
-            if tile.generation != self.archive_generation {
-                continue;
-            }
-            if let Some(parts) = self.archive_pending_tiles.get_mut(&tile.key) {
-                parts.detail = Some(match tile.result {
-                    TileBytesResult::Bytes(bytes) => Ok(Some(bytes)),
-                    TileBytesResult::Missing => Ok(None),
-                    TileBytesResult::Error(error) => Err(error),
-                });
-            }
-        }
-        let mut follow_up = vec![HashSet::<TileKey>::new(); self.overlay_archives.len()];
-        for (archive_index, zoom_range, tiles) in overlay_results {
-            for tile in tiles {
-                if tile.generation != self.archive_generation {
-                    continue;
-                }
-                for (logical_key, parts) in self.archive_pending_tiles.iter_mut() {
-                    for overlay in parts.overlays.iter_mut().filter(|overlay| {
-                        overlay.archive_index == archive_index
-                            && overlay.fetch_key == Some(tile.key)
-                            && overlay.result.is_none()
-                    }) {
-                        let desired =
-                            zoom_range.map(|range| overlay_fetch_key(*logical_key, range));
-                        match desired {
-                            Some(None) => {
-                                overlay.fetch_key = None;
-                                overlay.result = Some(Ok(None));
-                            }
-                            Some(Some(desired)) if desired != tile.key => {
-                                overlay.fetch_key = Some(desired);
-                                follow_up[archive_index].insert(desired);
-                            }
-                            Some(Some(_)) | None => {
-                                overlay.result = Some(match tile.result.clone() {
-                                    TileBytesResult::Bytes(bytes) => Ok(Some(bytes)),
-                                    TileBytesResult::Missing => Ok(None),
-                                    TileBytesResult::Error(error) => Err(error),
-                                });
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        for (archive_index, keys) in follow_up.into_iter().enumerate() {
-            let Some(archive) = self
-                .overlay_archives
-                .get_mut(archive_index)
-                .and_then(|overlay| overlay.archive.as_mut())
-            else {
-                continue;
-            };
-            for key in keys {
-                archive.request_tile(cx, key, self.archive_generation, u64::MAX);
-            }
-            archive.flush(cx);
-        }
-
-        let ready: Vec<TileKey> = self
-            .archive_pending_tiles
-            .iter()
-            .filter(|(_, parts)| {
-                parts.base.is_some()
-                    && (!parts.detail_required || parts.detail.is_some())
-                    && parts.overlays.iter().all(|overlay| overlay.result.is_some())
-            })
-            .map(|(key, _)| *key)
-            .collect();
-        for key in ready {
-            let parts = self.archive_pending_tiles.remove(&key).unwrap();
-            if parts.generation != self.archive_generation {
-                continue;
-            }
-            let base = match parts.base.unwrap() {
-                Ok(bytes) => bytes,
-                Err(error) => {
-                    self.local_requested_tiles.remove(&key);
-                    self.mark_tile_failed(key, &error);
-                    self.update_status_text();
-                    self.redraw(cx);
-                    continue;
-                }
-            };
-            let detail = if parts.reuse_base_as_detail {
-                base.clone()
-            } else {
-                parts.detail.and_then(Result::ok).flatten()
-            };
-            let mut overlays = Vec::new();
-            let mut overlay_error = None;
-            for overlay in parts.overlays {
-                let result = overlay.result.unwrap();
-                match result {
-                    Ok(Some(raw)) => {
-                        let fetch_key = overlay.fetch_key.unwrap();
-                        let shift = key.z.saturating_sub(fetch_key.z);
-                        overlays.push(OverlayTileData {
-                            raw,
-                            shift,
-                            quadrant_x: key.x as u32 - ((fetch_key.x as u32) << shift),
-                            quadrant_y: key.y as u32 - ((fetch_key.y as u32) << shift),
-                            filter: overlay.filter,
-                            has_chargers: overlay.name == "chargers",
-                        });
-                    }
-                    Ok(None) => {}
-                    Err(error) => {
-                        overlay_error = Some(error);
-                        break;
-                    }
-                }
-            }
-            if let Some(error) = overlay_error {
-                self.local_requested_tiles.remove(&key);
-                self.mark_tile_failed(key, &error);
-                self.update_status_text();
-                self.redraw(cx);
-                continue;
-            }
-            self.dispatch_archive_tile_build(cx, key, base, detail, overlays);
-        }
-    }
-
-    fn dispatch_archive_tile_build(
-        &mut self,
-        cx: &mut Cx,
-        key: TileKey,
-        base: Option<TileBlob>,
-        detail: Option<TileBlob>,
-        overlays: Vec<OverlayTileData>,
-    ) {
-        let sender = self.tile_worker_rx.sender();
-        let style_epoch = self.style_epoch;
-        let requested = vec![key];
-        let theme_style = self.active_style().clone();
-        let bucket = self.render_bucket();
-        let tile_payload_limit = self.tile_upload_limit(cx);
-        let buildings_3d = self.buildings_3d && self.tilt > 0.0;
-        let want_fringe = self.baked_fringe_mode;
-        let build_road_core = !self.tiles.get(&key).is_some_and(|entry| {
-            matches!(entry.state, TileLoadState::Ready { .. })
-                && entry.bucket == bucket
-                && entry.road_core_cached
-                && entry.baked_fringe == want_fringe
-        });
-        let (detail_path, bridge_dz_path) = match self.tile_source_config.as_ref() {
-            Some(TileSourceConfig::LocalArchive {
-                detail_mbtiles_path,
-                bridge_dz_path,
-                ..
-            }) => (detail_mbtiles_path, bridge_dz_path),
-            Some(TileSourceConfig::HttpArchive {
-                detail_root_url,
-                bridge_dz_path,
-                ..
-            }) => (detail_root_url, bridge_dz_path),
-            None => (&self.detail_mbtiles_path, &self.bridge_dz_mbtiles_path),
-        };
-        let detail_path = (!detail_path.is_empty() && !is_mkmap_path_shape(detail_path))
-            .then_some(detail_path.clone());
-        let bridge_dz_path = (!bridge_dz_path.is_empty()).then_some(bridge_dz_path.clone());
-        let overlay_paths = self
-            .overlay_archives
-            .iter()
-            .filter_map(|overlay| {
-                let path = overlay.local_mbtiles_path.as_ref()?;
-                Some(match overlay.filter {
-                    1 => format!("{path}?fast"),
-                    2 => format!("{path}?slow"),
-                    _ => path.clone(),
-                })
-            })
-            .collect::<Vec<_>>();
-        if let Err(error) = self.submit_tile_job(cx, key, move || {
-            // The packed archive bytes decode here, on the bake job.
-            let decoded = base
-                .as_ref()
-                .map(TileBlob::decode)
-                .transpose()
-                .and_then(|base| {
-                    detail
-                        .as_ref()
-                        .map(TileBlob::decode)
-                        .transpose()
-                        .map(|detail| (base, detail))
-                });
-            let result = decoded.and_then(|(base, detail)| {
-                build_local_tile_from_archive_bytes(
-                    key,
-                    base,
-                    detail,
-                    detail_path.as_deref().map(Path::new),
-                    bridge_dz_path.as_deref().map(Path::new),
-                    overlays,
-                    &overlay_paths,
-                    &theme_style,
-                    bucket,
-                    buildings_3d,
-                    want_fringe,
-                    build_road_core,
-                )
-                .map(|tile| {
-                    tile.map(|mut tile| {
-                        if let Some(limit) = tile_payload_limit {
-                            tile.buffers.degrade_to_memory_limit(limit);
-                        }
-                        tile
-                    })
-                })
-            });
-            match result {
-                Ok(tile) => {
-                    let _ = sender.send(TileWorkerMessage::LocalBatchLoaded {
-                        style_epoch,
-                        requested,
-                        loaded: tile.into_iter().collect(),
-                        failed: Vec::new(),
-                    });
-                }
-                Err(error) => {
-                    let _ = sender.send(TileWorkerMessage::LocalBatchLoaded {
-                        style_epoch,
-                        requested: requested.clone(),
-                        loaded: Vec::new(),
-                        failed: requested,
-                    });
-                    log!("MapView: archive tile build failed: {}", error);
-                }
-            }
-        }) {
-            self.local_requested_tiles.remove(&key);
-            self.mark_tile_failed(key, &format!("tile worker submission failed: {error}"));
-            self.update_status_text();
-            self.redraw(cx);
-        }
-    }
-
-    fn cancel_archive_tile(&mut self, cx: &mut Cx, key: TileKey) {
-        let overlays = self
-            .archive_pending_tiles
-            .remove(&key)
-            .map(|parts| parts.overlays)
-            .unwrap_or_default();
-        if let Some(archive) = self.base_archive.as_mut() {
-            archive.cancel_tile(cx, key);
-        }
-        if let Some(archive) = self.detail_archive.as_mut() {
-            archive.cancel_tile(cx, key);
-        }
-        for overlay in overlays {
-            let Some(fetch_key) = overlay.fetch_key else {
-                continue;
-            };
-            let still_needed = self.archive_pending_tiles.values().any(|parts| {
-                parts.overlays.iter().any(|candidate| {
-                    candidate.archive_index == overlay.archive_index
-                        && candidate.fetch_key == Some(fetch_key)
-                        && candidate.result.is_none()
-                })
-            });
-            if !still_needed {
-                if let Some(archive) = self
-                    .overlay_archives
-                    .get_mut(overlay.archive_index)
-                    .and_then(|overlay| overlay.archive.as_mut())
-                {
-                    archive.cancel_tile(cx, fetch_key);
-                }
-            }
-        }
-    }
-
-    fn dispatch_legacy_tile_builds(&mut self, cx: &mut Cx, keys: Vec<TileKey>, bucket: u32) {
-        let style_epoch = self.style_epoch;
-        let active_path = self.active_mbtiles_path().to_string();
-        for key in keys {
-            let sender = self.tile_worker_rx.sender();
-            let requested = vec![key];
-            let mbtiles_path = active_path.clone();
-            let detail_path = self.detail_mbtiles_path.clone();
-            let bridge_dz_path = self.bridge_dz_mbtiles_path.clone();
-            let overlay_paths = self
-                .overlay_archives
-                .iter()
-                .filter_map(|overlay| {
-                    let path = overlay.local_mbtiles_path.as_ref()?;
-                    Some(match overlay.filter {
-                        1 => format!("{path}?fast"),
-                        2 => format!("{path}?slow"),
-                        _ => path.clone(),
-                    })
-                })
-                .collect::<Vec<_>>();
-            let buildings_3d = self.buildings_3d && self.tilt > 0.0;
-            let want_fringe = self.baked_fringe_mode;
-            let theme_style = self.active_style().clone();
-            let tile_payload_limit = self.tile_upload_limit(cx);
-            let build_road_core = !self.tiles.get(&key).is_some_and(|entry| {
-                matches!(entry.state, TileLoadState::Ready { .. })
-                    && entry.bucket == bucket
-                    && entry.road_core_cached
-                    && entry.baked_fringe == want_fringe
-            });
-            if let Err(error) = self.submit_tile_job(cx, key, move || {
-                let detail_path = (!detail_path.is_empty()).then_some(detail_path);
-                let bridge_dz_path = (!bridge_dz_path.is_empty()).then_some(bridge_dz_path);
-                match load_local_tile_batch(
-                    Path::new(&mbtiles_path),
-                    detail_path.as_deref().map(Path::new),
-                    bridge_dz_path.as_deref().map(Path::new),
-                    &overlay_paths,
-                    &requested,
-                    &theme_style,
-                    bucket,
-                    buildings_3d,
-                    want_fringe,
-                    build_road_core,
-                ) {
-                    Ok((mut loaded, failed)) => {
-                        if let Some(limit) = tile_payload_limit {
-                            for tile in &mut loaded {
-                                tile.buffers.degrade_to_memory_limit(limit);
-                            }
-                        }
-                        let _ = sender.send(TileWorkerMessage::LocalBatchLoaded {
-                            style_epoch,
-                            requested,
-                            loaded,
-                            failed,
-                        });
-                    }
-                    Err(error) => {
-                        let _ = sender.send(TileWorkerMessage::LocalBatchFailed {
-                            style_epoch,
-                            requested,
-                            error,
-                        });
-                    }
-                }
-            }) {
-                self.local_requested_tiles.remove(&key);
-                self.mark_tile_failed(key, &format!("tile worker submission failed: {error}"));
-            }
-        }
-    }
-
-    fn request_visible_tiles_from_local_source(&mut self, cx: &mut Cx) {
+    fn request_visible_tiles_from_local_source(&mut self, _cx: &mut Cx) {
         if !self.use_local_mbtiles {
             return;
         }
 
-        self.ensure_archive_source(cx);
+        let active_path = self.active_mbtiles_path().to_string();
+        let mbtiles_path = Path::new(&active_path);
+        if !mbtiles_path.exists() && !self.local_source_missing_logged {
+            log!("MapView: local mbtiles source missing at {} — serving disk tile cache only", active_path);
+            self.local_source_missing_logged = true;
+        }
 
         let bucket = self.render_bucket();
-        // OBSOLETE-WORK CANCELLATION runs on every viewport pass, including
-        // same-zoom pans. Running jobs finish, but queued jobs outside the
-        // current visible set may not start or retain an in-flight slot.
+        // OBSOLETE-WORK CANCELLATION: when the request context changes
+        // (zoom gesture reversed, bucket advanced, 2D/3D flip, restyle),
+        // queued builds for the dead context would hold every pool slot
+        // ahead of current work — running jobs finish, but nothing stale
+        // may START. Drop queued jobs for keys outside the current visible
+        // set and free their in-flight slots.
         let request_zoom = self.request_zoom_level();
-        let visible: HashSet<TileKey> = self.visible_tiles.iter().copied().collect();
-        let rotation = self.screen_rotation();
-        let tilt_cos = self.tilt_cos();
-        let mut priority_order = self.visible_tiles.clone();
-        sort_tiles_center_out(
-            &mut priority_order,
-            request_zoom,
-            self.center_norm,
-            rotation,
-            tilt_cos,
-        );
-        let priorities = priority_order
-            .iter()
-            .map(|key| {
-                (
-                    *key,
-                    tile_screen_priority(
-                        *key,
-                        request_zoom,
-                        self.center_norm,
-                        rotation,
-                        tilt_cos,
-                    ),
-                )
-            })
-            .collect::<HashMap<_, _>>();
-        let obsolete_archive: Vec<TileKey> = self
-            .archive_pending_tiles
-            .keys()
-            .filter(|key| key.z != request_zoom || !visible.contains(key))
-            .copied()
-            .collect();
-        for key in obsolete_archive {
-            self.cancel_archive_tile(cx, key);
-            self.local_requested_tiles.remove(&key);
-            if self
-                .tiles
-                .get(&key)
-                .is_some_and(|entry| matches!(entry.state, TileLoadState::LoadingLocal))
-            {
-                self.tiles.remove(&key);
-            }
-        }
-        if let Some(archive) = self.base_archive.as_mut() {
-            archive.reprioritize_tiles(&priorities);
-        }
-        if let Some(archive) = self.detail_archive.as_mut() {
-            archive.reprioritize_tiles(&priorities);
-        }
-        let mut overlay_priorities =
-            vec![HashMap::<TileKey, u64>::new(); self.overlay_archives.len()];
-        for (logical_key, parts) in &self.archive_pending_tiles {
-            let priority = priorities.get(logical_key).copied().unwrap_or(u64::MAX);
-            for overlay in &parts.overlays {
-                if let Some(fetch_key) = overlay.fetch_key {
-                    overlay_priorities[overlay.archive_index]
-                        .entry(fetch_key)
-                        .and_modify(|current| *current = (*current).min(priority))
-                        .or_insert(priority);
+        let prune_sig = (request_zoom, bucket, self.baked_3d_mode, self.style_epoch);
+        if self.last_pool_prune != Some(prune_sig) {
+            self.last_pool_prune = Some(prune_sig);
+            if let Some(pool) = self.tile_thread_pool.as_ref() {
+                let visible: HashSet<TileKey> = self.visible_tiles.iter().copied().collect();
+                let dropped =
+                    pool.retain_queued(|key| key.z == request_zoom && visible.contains(key));
+                for key in dropped {
+                    self.local_requested_tiles.remove(&key);
+                    // A queued-then-dropped placeholder must not linger as
+                    // Loading forever; keep-stale Ready entries stay.
+                    if self
+                        .tiles
+                        .get(&key)
+                        .is_some_and(|entry| matches!(entry.state, TileLoadState::LoadingLocal))
+                    {
+                        self.tiles.remove(&key);
+                    }
                 }
             }
         }
-        for (overlay, priorities) in self
-            .overlay_archives
-            .iter_mut()
-            .zip(overlay_priorities.iter())
-        {
-            if let Some(archive) = overlay.archive.as_mut() {
-                archive.reprioritize_tiles(priorities);
-            }
-        }
-        if let Some(archive) = self.base_archive.as_mut() {
-            archive.flush(cx);
-        }
-        if let Some(archive) = self.detail_archive.as_mut() {
-            archive.flush(cx);
-        }
-        for overlay in &mut self.overlay_archives {
-            if let Some(archive) = overlay.archive.as_mut() {
-                archive.flush(cx);
-            }
-        }
-        let dropped = self
-            .tile_queue
-            .retain(|key| key.z == request_zoom && visible.contains(key));
-        for key in dropped {
+        // Watchdog: a worker job that dies (or a lost message) would leak its
+        // key here forever and choke the 12-slot in-flight cap; time out and
+        // retry, clearing any stuck Loading placeholder so it can re-request.
+        let now = self.frame_counter;
+        let timed_out: Vec<TileKey> = self
+            .local_requested_tiles
+            .iter()
+            .filter(|(_, started)| now.saturating_sub(**started) > 600)
+            .map(|(key, _)| *key)
+            .collect();
+        for key in timed_out {
             self.local_requested_tiles.remove(&key);
-            // A staged-then-dropped placeholder must not linger as
-            // Loading forever; keep-stale Ready entries stay.
             if self
                 .tiles
                 .get(&key)
@@ -7991,8 +3706,6 @@ impl MapView {
                 self.tiles.remove(&key);
             }
         }
-        self.sync_archive_request_watchdog(cx);
-        let now = self.frame_counter;
         // Absent tiles get re-checked after a while: our mbtiles archives
         // are rebuilt in place during development, and a one-off read
         // glitch must not leave a permanent hole.
@@ -8003,24 +3716,22 @@ impl MapView {
         // tile-batch by tile-batch under the gesture.
         let zoom_settling = self
             .last_zoom_change_time
-            .is_some_and(|at| cx.seconds_since_app_start() - at < ZOOM_SETTLE_SECONDS);
+            .is_some_and(|at| at.elapsed().as_secs_f64() < ZOOM_SETTLE_SECONDS);
         let mut missing = Vec::<TileKey>::new();
         for key in &self.visible_tiles {
             if self.local_requested_tiles.contains_key(key)
                 || self.local_missing_tiles.contains_key(key)
-                || self.memory_pressure.deferred.contains_key(key)
             {
                 continue;
             }
             if let Some(entry) = self.tiles.get(key) {
                 match &entry.state {
                     // Stale geometry stays drawable but gets rebuilt. A
-                    // same-bucket 2D/3D flip can retain the stable road core;
-                    // fringe, zoom, and style rebuilds cannot.
+                    // same-bucket mode flip can retain the stable road core;
+                    // zoom/style rebuilds cannot.
                     TileLoadState::Ready { .. }
                         if entry.bucket != bucket
                             || entry.baked_3d != self.baked_3d_mode
-                            || entry.baked_fringe != self.baked_fringe_mode
                             || !entry.road_core_cached =>
                     {
                         if zoom_settling {
@@ -8045,13 +3756,34 @@ impl MapView {
         // Load center-out: visible_tiles is generated row-major, and with
         // only max_in_flight slots per frame the top-left corner otherwise
         // fills before what the user is actually looking at.
-        sort_tiles_center_out(
-            &mut missing,
-            request_zoom,
-            self.center_norm,
-            rotation,
-            tilt_cos,
-        );
+        {
+            let zoom = self.request_zoom_level();
+            let center = self.center_norm * tile_world_size(zoom) / TILE_SIZE as f64;
+            if self.tilt > 0.0 {
+                // Screen-space priority under tilt: the flat grid distance
+                // ranks the near field (screen-bottom, LARGEST on screen)
+                // no better than the compressed far field, so it loaded
+                // last. Project tile centers through the camera rotation +
+                // tilt foreshortening and give toward-camera tiles a
+                // tilt-scaled head start. Untilted behavior is unchanged.
+                let (rot_cos, rot_sin) = self.screen_rotation();
+                let tilt_cos = self.tilt.to_radians().cos().clamp(0.2, 1.0);
+                missing.sort_by_key(|key| {
+                    let dx = (key.x as f64 + 0.5) - center.x;
+                    let dy = (key.y as f64 + 0.5) - center.y;
+                    let sx = dx * rot_cos - dy * rot_sin;
+                    let sy = (dx * rot_sin + dy * rot_cos) * tilt_cos;
+                    let near_bias = sy.max(0.0) * (1.0 - tilt_cos) * 3.0;
+                    (((sx * sx + sy * sy).sqrt() - near_bias) * 4096.0) as i64
+                });
+            } else {
+                missing.sort_by_key(|key| {
+                    let dx = (key.x as f64 + 0.5) - center.x;
+                    let dy = (key.y as f64 + 0.5) - center.y;
+                    ((dx * dx + dy * dy) * 4096.0) as i64
+                });
+            }
+        }
         // Dispatch each tile as its own worker job so builds run in parallel
         // across the pool; keep enough in flight to cover a viewport restyle.
         // While a zoom gesture is live, dispatch only the innermost tiles:
@@ -8072,17 +3804,7 @@ impl MapView {
             })
             .count();
         let restyle_burst = stale_rebuilds * 2 >= missing.len();
-        let slot_cap = if cfg!(target_arch = "wasm32") {
-            // Bound decoded archive parts waiting behind the one/two bake
-            // slots. A large visible set is priority input, not permission
-            // to hold one raw+detail payload per visible tile.
-            MapMemoryBudgets::from_cx(cx).bake_slots
-        } else if matches!(
-            self.tile_source_config,
-            Some(TileSourceConfig::HttpArchive { .. })
-        ) {
-            64usize
-        } else if zoom_settling && !restyle_burst {
+        let slot_cap = if zoom_settling && !restyle_burst {
             4usize
         } else {
             12usize
@@ -8096,8 +3818,7 @@ impl MapView {
         }
 
         for key in &missing {
-            self.local_requested_tiles
-                .insert(*key, cx.seconds_since_app_start());
+            self.local_requested_tiles.insert(*key, self.frame_counter);
             let prev_attempts = self.tiles.get(key).map_or(0, |entry| entry.attempts);
             let keep_stale = self
                 .tiles
@@ -8114,165 +3835,70 @@ impl MapView {
                         bytes: 0,
                         bucket,
                         baked_3d: self.baked_3d_mode,
-                        baked_fringe: self.baked_fringe_mode,
                         road_core_cached: false,
                         road_icon_indices: Vec::new(),
                         road_icon_vertices: Vec::new(),
                         fade: None,
-                        draw: TileDrawLists::default(),
                     },
                 );
             }
         }
-        self.sync_archive_request_watchdog(cx);
 
-        if self.base_archive.is_none() {
-            self.dispatch_legacy_tile_builds(cx, missing, bucket);
-            return;
-        }
-
-        let detail_needed = bucket >= 14;
-        let reuse_base_as_detail = detail_needed
-            && self
-                .tile_source_config
-                .as_ref()
-                .is_some_and(detail_matches_base);
-        let detail_required = detail_needed && self.detail_archive.is_some();
-        let generation = self.archive_generation;
+        let pool = self.tile_thread_pool.as_ref().unwrap();
+        let style_epoch = self.style_epoch;
         for key in missing {
-            let priority = priorities.get(&key).copied().unwrap_or(u64::MAX);
-            let mut overlays = Vec::new();
-            for (archive_index, overlay) in self.overlay_archives.iter_mut().enumerate() {
-                let Some(archive) = overlay.archive.as_mut() else {
-                    continue;
-                };
-                let (fetch_key, result) = match archive.zoom_range() {
-                    Some(range) => match overlay_fetch_key(key, range) {
-                        Some(fetch_key) => (Some(fetch_key), None),
-                        None => (None, Some(Ok(None))),
-                    },
-                    None => (Some(key), None),
-                };
-                if let Some(fetch_key) = fetch_key {
-                    archive.request_tile(cx, fetch_key, generation, priority);
+            let build_road_core = !self.tiles.get(&key).is_some_and(|entry| {
+                matches!(entry.state, TileLoadState::Ready { .. })
+                    && entry.bucket == bucket
+                    && entry.road_core_cached
+            });
+            let sender = self.tile_worker_rx.sender();
+            let requested = vec![key];
+            let mbtiles_path = active_path.clone();
+            let detail_path = self.detail_mbtiles_path.clone();
+            let bridge_dz_path = self.bridge_dz_mbtiles_path.clone();
+            let overlay_paths: Vec<String> = self
+                .overlay_mbtiles_paths
+                .split(';')
+                .filter(|p| !p.trim().is_empty())
+                .map(|p| p.trim().to_string())
+                .collect();
+            // Extruded buildings only bake while the camera is tilted; flat
+            // mode keeps the classic 2D building and tree style.
+            let buildings_3d = self.buildings_3d && self.tilt > 0.0;
+            let theme_style = self.active_style().clone();
+            pool.execute_rev(key, move |_tag| {
+                let detail_path = (!detail_path.is_empty()).then_some(detail_path);
+                let bridge_dz_path = (!bridge_dz_path.is_empty()).then_some(bridge_dz_path);
+                let result = load_local_tile_batch(
+                    Path::new(&mbtiles_path),
+                    detail_path.as_deref().map(Path::new),
+                    bridge_dz_path.as_deref().map(Path::new),
+                    &overlay_paths,
+                    &requested,
+                    &theme_style,
+                    bucket,
+                    buildings_3d,
+                    build_road_core,
+                );
+            match result {
+                Ok((loaded, failed)) => {
+                    let _ = sender.send(TileWorkerMessage::LocalBatchLoaded {
+                        style_epoch,
+                        requested,
+                        loaded,
+                        failed,
+                    });
                 }
-                overlays.push(ArchiveOverlayPart {
-                    archive_index,
-                    name: overlay.name.clone(),
-                    filter: overlay.filter,
-                    fetch_key,
-                    result,
-                });
-            }
-            self.archive_pending_tiles.insert(
-                key,
-                ArchiveTileParts {
-                    generation,
-                    base: None,
-                    detail: None,
-                    detail_required,
-                    reuse_base_as_detail: reuse_base_as_detail && key.z >= 14,
-                    overlays,
-                },
-            );
-            if let Some(archive) = self.base_archive.as_mut() {
-                archive.request_tile(cx, key, generation, priority);
-            }
-            if detail_required {
-                if let Some(archive) = self.detail_archive.as_mut() {
-                    archive.request_tile(cx, key, generation, priority);
-                }
-            }
-        }
-        if let Some(archive) = self.base_archive.as_mut() {
-            archive.flush(cx);
-        }
-        if let Some(archive) = self.detail_archive.as_mut() {
-            archive.flush(cx);
-        }
-        for overlay in &mut self.overlay_archives {
-            if let Some(archive) = overlay.archive.as_mut() {
-                archive.flush(cx);
-            }
-        }
-        self.sync_archive_request_watchdog(cx);
-    }
-
-    fn expire_archive_requests(&mut self, cx: &mut Cx) {
-        // Hosted archives have their dispatch-aware stall clock in the web
-        // transport. A tile can wait here for a browser connection without
-        // becoming eligible for cancellation.
-        if !self.is_local_archive() {
-            return;
-        }
-        let now = cx.seconds_since_app_start();
-        let timed_out: Vec<TileKey> = self
-            .local_requested_tiles
-            .iter()
-            .filter(|(_, started)| now - **started >= ARCHIVE_REQUEST_TIMEOUT_SECONDS)
-            .map(|(key, _)| *key)
-            .collect();
-        let expired_any = !timed_out.is_empty();
-        for key in timed_out {
-            self.local_requested_tiles.remove(&key);
-            self.cancel_archive_tile(cx, key);
-            if self
-                .tiles
-                .get(&key)
-                .is_some_and(|entry| matches!(entry.state, TileLoadState::LoadingLocal))
-            {
-                self.tiles.remove(&key);
-            }
-        }
-        if expired_any {
-            self.redraw(cx);
-        }
-    }
-
-    fn sync_archive_request_watchdog(&mut self, cx: &mut Cx) {
-        if !self.is_local_archive() {
-            self.archive_request_watchdog_handle = None;
-            return;
-        }
-        if self.local_requested_tiles.is_empty() {
-            self.archive_request_watchdog_handle = None;
-        } else if self.archive_request_watchdog_handle.is_none()
-            && !self.archive_request_watchdog_unavailable
-        {
-            if self.archive_request_watchdog_scheduler.is_none() {
-                match cx.thread_spawner().scheduler() {
-                    Ok(scheduler) => {
-                        self.archive_request_watchdog_scheduler = Some(scheduler);
-                    }
-                    Err(error) => {
-                        self.archive_request_watchdog_unavailable = true;
-                        log!("MapView: archive watchdog unavailable: {error}");
-                        return;
-                    }
-                }
-            }
-            let now = cx.seconds_since_app_start();
-            let deadline = self
-                .local_requested_tiles
-                .values()
-                .copied()
-                .fold(f64::INFINITY, f64::min)
-                + ARCHIVE_REQUEST_TIMEOUT_SECONDS;
-            let scheduler_deadline = Cx::monotonic_now() + (deadline - now).max(0.001);
-            let sender = self.archive_request_watchdog_rx.sender();
-            match self.archive_request_watchdog_scheduler.as_ref().unwrap().at(
-                scheduler_deadline,
-                CancellationToken::new(),
-                move || {
-                    let _ = sender.send(());
-                },
-            ) {
-                Ok(handle) => self.archive_request_watchdog_handle = Some(handle),
                 Err(error) => {
-                    self.archive_request_watchdog_unavailable = true;
-                    log!("MapView: archive watchdog scheduling failed: {error}");
+                    let _ = sender.send(TileWorkerMessage::LocalBatchFailed {
+                        style_epoch,
+                        requested,
+                        error,
+                    });
                 }
             }
+            });
         }
     }
 
@@ -8314,12 +3940,10 @@ impl MapView {
                 bytes: 0,
                 bucket,
                 baked_3d: self.baked_3d_mode,
-                baked_fringe: self.baked_fringe_mode,
                 road_core_cached: false,
                 road_icon_indices: Vec::new(),
                 road_icon_vertices: Vec::new(),
                 fade: None,
-                draw: TileDrawLists::default(),
             },
         );
         log!(
@@ -8346,308 +3970,6 @@ impl MapView {
         self.center_norm.y = if half_y >= 0.5 { 0.5 } else { self.center_norm.y.clamp(half_y, 1.0 - half_y) };
     }
 
-    fn touch_world_rel(&self, abs: Vec2d) -> Vec2d {
-        if self.space_warp_eff.is_on() {
-            self.overlay_camera().screen_to_world_rel(abs)
-        } else {
-            let rect_center = self.view_rect.pos + self.view_rect.size * 0.5;
-            self.screen_delta_to_world(abs - rect_center)
-        }
-    }
-
-    fn begin_two_finger_gesture(&mut self, pair: TouchPair) {
-        self.fly = None;
-        self.drag_start_abs = None;
-        self.gesture_panned = true;
-        self.touch_gesture = TouchGesture::TwoFinger {
-            start: pair,
-            start_zoom: self.view_zoom(),
-            start_center_norm: self.center_norm,
-            start_midpoint_rel: self.touch_world_rel(pair.midpoint()),
-            start_rotation: self.rotation,
-            start_tilt: self.tilt,
-            mode: TouchGestureMode::Pending,
-        };
-    }
-
-    fn finish_touch_interaction(
-        &mut self,
-        cx: &mut Cx,
-        settle_camera: bool,
-        snap_tilt: bool,
-    ) {
-        if settle_camera {
-            // Match the mouse rotate/tilt release: a small residual tilt is
-            // visually indistinguishable from a 3D mode that failed to end.
-            if snap_tilt && self.tilt > 0.0 && self.tilt < 10.0 {
-                self.tilt = 0.0;
-                cx.widget_action(self.uid, MapViewAction::TiltChanged { tilt: 0.0 });
-            }
-            cx.stop_timer(self.zoom_settle_timer);
-            self.zoom_settle_timer =
-                cx.start_timeout(LABEL_REPLACE_MIN_SECONDS + 0.05);
-            self.redraw(cx);
-        }
-        if self.gesture_panned {
-            self.pending_viewport_changed = false;
-            self.sync_camera_fields();
-            self.emit_viewport_changed(cx);
-        }
-        self.gesture_panned = false;
-    }
-
-    fn start_double_tap_zoom(&mut self, cx: &mut Cx, abs: Vec2d) {
-        let min_zoom = self.min_zoom.max(0.0);
-        let max_zoom = self.max_zoom.max(min_zoom);
-        let from_zoom = self.view_zoom();
-        let to_zoom = (from_zoom + 1.0).clamp(min_zoom, max_zoom);
-        if (to_zoom - from_zoom).abs() < 1e-9 {
-            return;
-        }
-        let anchor_rel = self.touch_world_rel(abs);
-        let from_world_size = tile_world_size_zoom(from_zoom);
-        let to_world_size = tile_world_size_zoom(to_zoom);
-        let anchor_norm = self.center_norm + anchor_rel / from_world_size;
-        let to_center = (anchor_norm * to_world_size - anchor_rel) / to_world_size;
-        self.fly = Some(FlyTo {
-            started: cx.seconds_since_app_start(),
-            duration: 0.25,
-            from_center: self.center_norm,
-            to_center,
-            from_zoom,
-            to_zoom,
-            arc: 0.0,
-            anchor: Some((anchor_norm, anchor_rel)),
-        });
-        self.note_shimmer_activity(cx);
-        cx.stop_timer(self.fly_timer);
-        self.fly_timer = cx.start_timeout(0.016);
-        self.redraw(cx);
-    }
-
-    fn handle_touch_tap(&mut self, cx: &mut Cx, abs: Vec2d, tap_count: u32) {
-        if tap_count == 2 {
-            self.start_double_tap_zoom(cx, abs);
-        } else if let Some((lon, lat, info)) = self.pin_at(abs) {
-            cx.widget_action(self.uid, MapViewAction::PinTapped { lon, lat, info });
-        } else if let Some(id) = self.overlay.marker_at(&self.overlay_camera(), abs) {
-            cx.widget_action(self.uid, MapViewAction::MarkerClicked { id });
-        } else {
-            let (lon, lat) = self.screen_to_lon_lat(abs);
-            cx.widget_action(self.uid, MapViewAction::Tapped { lon, lat, abs });
-        }
-    }
-
-    /// Raw multi-touch is handled after `Event::hits` has established that
-    /// the map owns the first touch. From then until release this state
-    /// machine consumes touch updates so the synthesized one-finger pan
-    /// cannot fight a two-finger camera gesture.
-    fn handle_touch_update(
-        &mut self,
-        cx: &mut Cx,
-        event: &TouchUpdateEvent,
-        hit: &Hit,
-    ) -> bool {
-        let gesture = std::mem::take(&mut self.touch_gesture);
-        let gesture = match gesture {
-            TouchGesture::None => {
-                let Hit::FingerDown(fe) = hit else {
-                    return false;
-                };
-                let DigitDevice::Touch { uid } = &fe.device else {
-                    return false;
-                };
-                let Some(abs) = touch_abs(event, *uid) else {
-                    return false;
-                };
-                self.fly = None;
-                self.gesture_panned = false;
-                TouchGesture::Pan {
-                    uid: *uid,
-                    start_abs: abs,
-                    start_center_norm: self.center_norm,
-                    tap_count: fe.tap_count,
-                    can_tap: true,
-                    settle_camera: false,
-                    snap_tilt: false,
-                }
-            }
-            gesture => gesture,
-        };
-
-        self.note_shimmer_activity(cx);
-        match gesture {
-            TouchGesture::None => unreachable!(),
-            TouchGesture::Pan {
-                uid,
-                start_abs,
-                start_center_norm,
-                tap_count,
-                can_tap,
-                settle_camera,
-                snap_tilt,
-            } => {
-                if let Some(pair) = first_two_active_touches(event) {
-                    self.begin_two_finger_gesture(pair);
-                    return true;
-                }
-                if let Some(abs) = touch_abs(event, uid) {
-                    let delta = abs - start_abs;
-                    if delta.length() > 6.0 {
-                        self.gesture_panned = true;
-                    }
-                    let world_delta = if self.space_warp_eff.is_on() {
-                        let camera = self.overlay_camera();
-                        camera.screen_to_world_rel(abs) - camera.screen_to_world_rel(start_abs)
-                    } else {
-                        self.screen_delta_to_world(delta)
-                    };
-                    let world_size = tile_world_size_zoom(self.view_zoom());
-                    self.center_norm = start_center_norm
-                        - dvec2(world_delta.x / world_size, world_delta.y / world_size);
-                    self.wrap_and_clamp_center();
-                    self.redraw(cx);
-                    self.touch_gesture = TouchGesture::Pan {
-                        uid,
-                        start_abs,
-                        start_center_norm,
-                        tap_count,
-                        can_tap,
-                        settle_camera,
-                        snap_tilt,
-                    };
-                    return true;
-                }
-
-                if let Some(remaining) = first_active_touch(event) {
-                    self.touch_gesture = TouchGesture::Pan {
-                        uid: remaining.uid,
-                        start_abs: remaining.abs,
-                        start_center_norm: self.center_norm,
-                        tap_count: 0,
-                        can_tap: false,
-                        settle_camera,
-                        snap_tilt,
-                    };
-                    return true;
-                }
-
-                let was_tap = can_tap
-                    && matches!(hit, Hit::FingerUp(fe)
-                        if matches!(&fe.device, DigitDevice::Touch { uid: up_uid } if *up_uid == uid)
-                            && fe.was_tap());
-                self.finish_touch_interaction(cx, settle_camera, snap_tilt);
-                if was_tap {
-                    let abs = event
-                        .touches
-                        .iter()
-                        .find(|touch| touch.uid == uid)
-                        .map_or(start_abs, |touch| touch.abs);
-                    self.handle_touch_tap(cx, abs, tap_count);
-                }
-                self.touch_gesture = TouchGesture::None;
-            }
-            TouchGesture::TwoFinger {
-                start,
-                start_zoom,
-                start_center_norm,
-                start_midpoint_rel,
-                start_rotation,
-                start_tilt,
-                mode,
-            } => {
-                let Some(current) = active_touch_pair(event, start) else {
-                    if let Some(pair) = first_two_active_touches(event) {
-                        self.begin_two_finger_gesture(pair);
-                    } else if let Some(remaining) = first_active_touch(event) {
-                        self.touch_gesture = TouchGesture::Pan {
-                            uid: remaining.uid,
-                            start_abs: remaining.abs,
-                            start_center_norm: self.center_norm,
-                            tap_count: 0,
-                            can_tap: false,
-                            settle_camera: true,
-                            snap_tilt: mode == TouchGestureMode::Tilt,
-                        };
-                    } else {
-                        self.finish_touch_interaction(
-                            cx,
-                            true,
-                            mode == TouchGestureMode::Tilt,
-                        );
-                        self.touch_gesture = TouchGesture::None;
-                    }
-                    return true;
-                };
-
-                let mode = if mode == TouchGestureMode::Pending {
-                    classify_touch_gesture(start, current)
-                } else {
-                    mode
-                };
-                match mode {
-                    TouchGestureMode::Pending => {}
-                    TouchGestureMode::Pinch => {
-                        let distance_ratio =
-                            current.distance().max(1.0) / start.distance().max(1.0);
-                        let min_zoom = self.min_zoom.max(0.0);
-                        let max_zoom = self.max_zoom.max(min_zoom);
-                        let new_zoom =
-                            (start_zoom + distance_ratio.log2()).clamp(min_zoom, max_zoom);
-                        let old_world_size = tile_world_size_zoom(start_zoom);
-                        let new_world_size = tile_world_size_zoom(new_zoom);
-                        let current_midpoint_rel = self.touch_world_rel(current.midpoint());
-                        self.zoom = new_zoom;
-                        self.center_norm = pinch_anchor_center_norm(
-                            start_center_norm,
-                            start_midpoint_rel,
-                            current_midpoint_rel,
-                            old_world_size,
-                            new_world_size,
-                        );
-                        self.wrap_and_clamp_center();
-                        self.last_zoom_change_frame = self.frame_counter;
-                        self.last_zoom_change_time = Some(cx.seconds_since_app_start());
-                        self.pending_viewport_changed = true;
-                        cx.stop_timer(self.zoom_settle_timer);
-                        self.zoom_settle_timer = cx.start_timeout(0.15);
-                        self.redraw(cx);
-                    }
-                    TouchGestureMode::Rotate => {
-                        let delta_deg = touch_angle_delta(start, current).to_degrees();
-                        self.rotation = (start_rotation - delta_deg).rem_euclid(360.0);
-                        self.redraw(cx);
-                    }
-                    TouchGestureMode::Tilt => {
-                        // Phone convention (Apple/Google Maps): two fingers
-                        // sliding UP tilt the camera into 3D, sliding down
-                        // flatten it — the opposite sign of the desktop
-                        // right-drag.
-                        let delta_y = start.midpoint().y - current.midpoint().y;
-                        let raw_tilt =
-                            (start_tilt + delta_y * 0.25).clamp(0.0, self.tilt_max_deg_now());
-                        self.tilt = if raw_tilt < 6.0 { 0.0 } else { raw_tilt };
-                        cx.widget_action(
-                            self.uid,
-                            MapViewAction::TiltChanged { tilt: self.tilt },
-                        );
-                        self.redraw(cx);
-                    }
-                }
-                self.touch_gesture = TouchGesture::TwoFinger {
-                    start,
-                    start_zoom,
-                    start_center_norm,
-                    start_midpoint_rel,
-                    start_rotation,
-                    start_tilt,
-                    mode,
-                };
-            }
-        }
-        true
-    }
-
     fn zoom_with_anchor(&mut self, cx: &mut Cx, scroll: f64, anchor_abs: Vec2d) {
         if scroll.abs() <= f64::EPSILON {
             return;
@@ -8689,7 +4011,7 @@ impl MapView {
         );
         self.wrap_and_clamp_center();
         self.last_zoom_change_frame = self.frame_counter;
-        self.last_zoom_change_time = Some(cx.seconds_since_app_start());
+        self.last_zoom_change_time = Some(std::time::Instant::now());
         self.pending_viewport_changed = true;
         // The paint beat idles when input stops; without a timer wake the
         // settle window would never elapse and stale-bucket restyles only
@@ -8699,126 +4021,51 @@ impl MapView {
         self.redraw(cx);
     }
 
-    fn submit_tile_job<F>(&mut self, cx: &mut Cx, key: TileKey, job: F) -> Result<(), SubmitError>
-    where
-        F: FnOnce() + Send + 'static,
-    {
-        let sender = self.tile_worker_rx.sender();
-        let style_epoch = self.style_epoch;
-        let guarded_job = move || {
-            if let Err(payload) = std::panic::catch_unwind(std::panic::AssertUnwindSafe(job)) {
-                let message = if let Some(message) = payload.downcast_ref::<&str>() {
-                    (*message).to_string()
-                } else if let Some(message) = payload.downcast_ref::<String>() {
-                    message.clone()
-                } else {
-                    "non-string panic payload".to_string()
-                };
-                let error = format!(
-                    "tile bake z{} x{} y{} panicked: {}",
-                    key.z, key.x, key.y, message
-                );
-                crate::error!("MapView: {error}");
-                let _ = sender.send(TileWorkerMessage::TileJobPanicked {
-                    style_epoch,
-                    tile_key: key,
-                    error,
-                });
-            }
-        };
-        let pool = cx.task_pool();
-        if pool.is_open() {
-            let window = self.bake_window(cx, &pool);
-            self.tile_queue.set_in_flight_limit(window);
-            self.tile_queue
-                .push(&pool, key, true, QueueOrder::Lifo, guarded_job)
-        } else {
-            // Pure parsing/tessellation has an explicit serial fallback when
-            // wasm was built without atomics.
-            guarded_job();
-            Ok(())
+    fn ensure_tile_thread_pool(&mut self, cx: &mut Cx) {
+        if self.tile_thread_pool.is_none() {
+            let num_threads = cx.cpu_cores().max(3) - 2;
+            self.tile_thread_pool = Some(TagThreadPool::new(cx, num_threads));
         }
     }
 
-    /// Hand staged tile jobs over as workers free up: after every request
-    /// pass and on the UI signal each pool completion raises.
-    /// Bakes in flight at once: the idle workers, capped by the memory
-    /// budget's bake slots so a burst of arrivals cannot park seven bakes'
-    /// working sets in memory at the same time on a small heap.
-    fn bake_window(&self, cx: &Cx, pool: &TaskPool) -> usize {
-        pool_window(pool, self.tile_queue.in_flight())
-            .min(MapMemoryBudgets::from_cx(cx).bake_slots)
-            .max(1)
-    }
-
-    fn pump_tile_queue(&mut self, cx: &mut Cx) {
-        if self.tile_queue.staged_len() == 0 {
-            return;
-        }
-        let pool = cx.task_pool();
-        let window = self.bake_window(cx, &pool);
-        self.tile_queue.set_in_flight_limit(window);
-        self.tile_queue.pump(&pool);
-    }
-
     fn ensure_visible_tiles(&mut self, cx: &mut Cx, rect: Rect) {
         self.frame_counter = self.frame_counter.wrapping_add(1);
-        self.maybe_release_memory_pressure(cx);
-        if cfg!(target_arch = "wasm32") {
-            let budgets = MapMemoryBudgets::from_cx(cx);
-            let resident = self
-                .tiles
-                .values()
-                .map(TileEntry::working_set_bytes)
-                .fold(0usize, usize::saturating_add);
-            if resident > self.resident_tile_budget(budgets) {
-                self.note_memory_pressure(cx, "resident tile cache exceeded its fixed cap");
-            }
-        }
-        let now_seconds = cx.seconds_since_app_start();
-        // This is the sole owner of tilt-dependent tile-mode transitions.
-        // `set_tilt` only updates the camera and redraws, avoiding duplicate
-        // restyles.
+        // This is the sole owner of the 2D/3D tile transition. `set_tilt`
+        // only updates the camera and redraws, avoiding duplicate restyles.
         let mode_3d = self.buildings_3d && self.tilt > 0.0;
-        let fringe_mode = want_fringe_for_tilt(self.tilt, self.baked_fringe_mode);
-        if mode_3d != self.baked_3d_mode || fringe_mode != self.baked_fringe_mode {
+        if mode_3d != self.baked_3d_mode {
             self.baked_3d_mode = mode_3d;
-            self.baked_fringe_mode = fringe_mode;
             self.restyle_mode_overlay_keep_stale(cx);
         }
         // Read the archive's declared zoom range BEFORE computing visible
         // tile keys — request_zoom_level clamps to it, and reading it after
         // meant the very first frame requested impossible zoom levels.
         if self.use_local_mbtiles {
-            self.ensure_archive_source(cx);
-            self.ensure_local_zoom_range();
+            let active_path = self.active_mbtiles_path().to_string();
+            self.ensure_local_zoom_range(&active_path, Path::new(&active_path));
         }
         for entry in self.tiles.values_mut() {
             if entry
                 .fade
                 .as_ref()
-                .is_some_and(|fade| now_seconds - fade.started > TILE_FADE_SECONDS)
+                .is_some_and(|fade| fade.started.elapsed().as_secs_f64() > TILE_FADE_SECONDS)
             {
-                entry.end_fade();
+                entry.fade = None;
             }
         }
         self.visible_tiles = self.visible_tile_keys(rect);
-        // A pan can evict enough neighboring payload to admit a previously
-        // exhausted tile. Recheck after installing this frame's visible set
-        // so the headroom calculation observes that event immediately.
-        self.expire_memory_deferrals(cx);
         let target_zoom = self.request_zoom_level();
         // Keep frames coming briefly after a zoom change so the deferred
         // bucket restyle actually fires once the gesture settles.
         if self
             .last_zoom_change_time
-            .is_some_and(|at| now_seconds - at < ZOOM_SETTLE_SECONDS + 0.05)
+            .is_some_and(|at| at.elapsed().as_secs_f64() < ZOOM_SETTLE_SECONDS + 0.05)
         {
             self.redraw(cx);
         }
 
+        self.ensure_tile_thread_pool(cx);
         self.request_visible_tiles_from_local_source(cx);
-        self.pump_tile_queue(cx);
 
         let mut visible_set = HashSet::with_capacity(self.visible_tiles.len());
         for key in &self.visible_tiles {
@@ -8835,9 +4082,6 @@ impl MapView {
             .count();
 
         for key in self.visible_tiles.clone() {
-            if self.memory_pressure.deferred.contains_key(&key) {
-                continue;
-            }
             let retry_attempt = self.tiles.get(&key).and_then(|entry| {
                 if let TileLoadState::Failed { retry_after } = entry.state {
                     if entry.attempts < MAX_TILE_RETRIES && self.frame_counter >= retry_after {
@@ -8894,17 +4138,8 @@ impl MapView {
         // 60-90 MB per tile (CPU floats AND a GPU copy), so even a modest
         // resident set can eat the machine. Evict least-recently-used
         // non-visible tiles until the geometry footprint fits.
-        let total_bytes: usize = self
-            .tiles
-            .values()
-            .map(|entry| {
-                if cfg!(target_arch = "wasm32") {
-                    entry.working_set_bytes()
-                } else {
-                    entry.bytes
-                }
-            })
-            .sum();
+        const TILE_CACHE_BYTE_BUDGET: usize = 1_200_000_000;
+        let total_bytes: usize = self.tiles.values().map(|entry| entry.bytes).sum();
         // Anti-thrash: street-zoom tiles now carry the full icon horizon
         // (50-85 MB each), so a fixed budget can sit BELOW visible+ring —
         // pure LRU then evicts the exact neighbor a pan re-enters seconds
@@ -8916,37 +4151,9 @@ impl MapView {
             .tiles
             .iter()
             .filter(|(key, _)| visible_set.contains(*key))
-            .map(|(_, entry)| {
-                if cfg!(target_arch = "wasm32") {
-                    entry.working_set_bytes()
-                } else {
-                    entry.bytes
-                }
-            })
+            .map(|(_, entry)| entry.bytes)
             .sum();
-        let budgets = MapMemoryBudgets::from_cx(cx);
-        // Native keeps the same margin beyond the exact visible set: a
-        // budget pinned at visible_bytes evicts the trailing edge of a pan
-        // on the next frame. Web cannot manufacture that headroom; its
-        // pressure LOD and per-result admission cap provide the anti-thrash
-        // behavior while keeping the logical resident limit fixed.
-        let visible_floor = visible_bytes.saturating_mul(2);
-        let nominal_budget = if matches!(
-            self.tile_source_config,
-            Some(TileSourceConfig::HttpArchive { .. })
-        ) {
-            budgets.http_tile_cache
-        } else {
-            budgets.tile_cache
-        };
-        // Native preserves the two-visible-set anti-thrash floor. Web has a
-        // hard logical resident cap: visibility triggers bounded rebakes or
-        // metadata-approved coarser source tiles, never budget inflation.
-        let byte_budget = if cfg!(target_arch = "wasm32") {
-            nominal_budget
-        } else {
-            nominal_budget.max(visible_floor)
-        };
+        let byte_budget = TILE_CACHE_BYTE_BUDGET.max(visible_bytes.saturating_mul(2));
         if total_bytes > byte_budget {
             let center = self.center_norm;
             let mut evictable: Vec<(TileKey, u64, usize)> = self
@@ -8959,17 +4166,7 @@ impl MapView {
                             TileLoadState::LoadingNetwork | TileLoadState::LoadingLocal
                         )
                 })
-                .map(|(key, entry)| {
-                    (
-                        *key,
-                        entry.last_used,
-                        if cfg!(target_arch = "wasm32") {
-                            entry.working_set_bytes()
-                        } else {
-                            entry.bytes
-                        },
-                    )
-                })
+                .map(|(key, entry)| (*key, entry.last_used, entry.bytes))
                 .collect();
             let norm_dist = |key: &TileKey| -> f64 {
                 let n = (1u64 << key.z.min(30)) as f64;
@@ -9072,13 +4269,10 @@ impl MapView {
     fn tile_fading_from_empty(&self, key: TileKey) -> bool {
         self.tiles.get(&key).is_some_and(|entry| {
             entry.fade.as_ref().is_some_and(|fade| {
-                fade.fill_geometry.is_empty()
-                    && fade.fill_misc_geometry.is_none()
-                    && fade.face_geometry.is_empty()
-                    && fade.casing_geometry.is_empty()
-                    && fade.stroke_geometry.is_empty()
+                fade.fill_geometry.is_none()
+                    && fade.casing_geometry.is_none()
+                    && fade.stroke_geometry.is_none()
                     && fade.icon_geometry.is_none()
-                    && fade.icon_instances.is_empty()
             })
         })
     }
@@ -9141,7 +4335,7 @@ impl MapView {
                 ..
             } = &entry.state
             {
-                *feature_count > 0 || !fill_geometry.is_empty() || !stroke_geometry.is_empty()
+                *feature_count > 0 || fill_geometry.is_some() || stroke_geometry.is_some()
             } else {
                 false
             }
@@ -9185,11 +4379,12 @@ impl MapView {
             let cache_path = tile_data_cache_path_for(tile_key);
             if let Ok(cached_body) = fs::read_to_string(&cache_path) {
                 // Offload heavy JSON parsing + tessellation to the thread pool
+                self.ensure_tile_thread_pool(cx);
+                let pool = self.tile_thread_pool.as_ref().unwrap();
                 let sender = self.tile_worker_rx.sender();
                 let style_epoch = self.style_epoch;
                 let theme_style = self.active_style().clone();
                 let bucket = self.render_bucket();
-                let tile_payload_limit = self.tile_upload_limit(cx);
                 self.tiles.insert(
                     tile_key,
                     TileEntry {
@@ -9200,21 +4395,16 @@ impl MapView {
                         bytes: 0,
                         bucket,
                         baked_3d: self.baked_3d_mode,
-                        baked_fringe: self.baked_fringe_mode,
                         road_core_cached: false,
                         road_icon_indices: Vec::new(),
                         road_icon_vertices: Vec::new(),
                         fade: None,
-                        draw: TileDrawLists::default(),
                     },
                 );
-                if let Err(error) = self.submit_tile_job(cx, tile_key, move || {
+                pool.execute_rev(tile_key, move |_tag| {
                     match build_tile_buffers_from_body(tile_key, &cached_body, &theme_style, bucket)
                     {
-                        Ok(mut buffers) => {
-                            if let Some(limit) = tile_payload_limit {
-                                buffers.degrade_to_memory_limit(limit);
-                            }
+                        Ok(buffers) => {
                             let _ = sender.send(TileWorkerMessage::NetworkTileParsed {
                                 style_epoch,
                                 tile_key,
@@ -9230,11 +4420,7 @@ impl MapView {
                             });
                         }
                     }
-                }) {
-                    self.mark_tile_failed(tile_key, &format!("tile worker submission failed: {error}"));
-                    self.update_status_text();
-                    self.redraw(cx);
-                }
+                });
                 return false;
             }
         }
@@ -9270,12 +4456,10 @@ impl MapView {
                 bytes: 0,
                 bucket,
                 baked_3d: self.baked_3d_mode,
-                baked_fringe: self.baked_fringe_mode,
                 road_core_cached: false,
                 road_icon_indices: Vec::new(),
                 road_icon_vertices: Vec::new(),
                 fade: None,
-                draw: TileDrawLists::default(),
             },
         );
         cx.http_request(request_id, request);
@@ -9290,7 +4474,6 @@ impl MapView {
         map_offset: Vec2d,
         rect: Rect,
     ) -> bool {
-        let now = cx.seconds_since_app_start();
         // Pan-only frames: redraw the cached placement shifted by the pan
         // delta instead of re-scanning/re-shaping/re-colliding every label.
         let pan_delta = map_offset - self.label_cache_offset;
@@ -9301,69 +4484,49 @@ impl MapView {
         // uniforms the tiles get, so warp-amount changes (and rotation
         // under the fold) ride the GPU exactly like tile geometry.
         let tilt_delta = self.tilt != self.label_cache_tilt;
-        // A budget-truncated pass is never a strict cache hit: its follow-up
-        // wake must run the full at-rest pass, else the truncated placement
-        // (on a slow frame: no labels at all) would stand until the camera
-        // moved far enough to invalidate the cache by itself.
         let cache_strict = self.label_cache_valid
-            && !self.needs_label_followup
             && self.label_cache_zoom == view_zoom
             && rot_delta == 0.0
             && !tilt_delta
             && self.label_cache_generation == self.tiles_generation
             && self.label_cache_tiles.as_slice() == draw_tiles
             && pan_dist < LABEL_REPLACE_PAN_PX;
-        // The motion detector: ANY camera change — pan, zoom, rotation,
-        // tilt, the fold tween, a fly-to — marks the camera as moving for
-        // the settle window. A pan counts too: a slow drag used to look
-        // "quiet" to this detector, so every tile entering the view (the
-        // strict cache misses on the tile set) re-placed mid-drag on the
-        // gesture budget — a different subset of the candidates each time,
-        // names swapping and jumping under the finger.
+        // Softly-stale cache is still fine to show briefly; rate-limit the
+        // expensive full re-place. This covers active zooming too — labels
+        // stay pinned in screen space for up to ~125ms during the gesture
+        // (pinch behavior a la Google Maps) instead of re-placing every
+        // frame, which was 5-20ms/frame at label-dense zooms. Small
+        // rotation deltas reuse the cache RIGIDLY rotated about the pivot —
+        // that's what keeps labels from wiggling during heading-up nav —
+        // but only at identical zoom (rotation+zoom compose non-affinely
+        // with the cached-screen transform below).
+        // While the camera is MOVING (rotation, tilt, zoom gesture, warp
+        // tween), keep riding the cached placement on the GPU transforms —
+        // a mid-gesture re-place costs 5-20ms AND lands on positions a
+        // frame stale, which reads as labels trailing the map. The full
+        // re-place runs once the camera has been quiet for a beat, and
+        // lands where the transforms already put everything.
         let camera_sig = (
             self.rotation,
             self.tilt,
             view_zoom,
             self.space_warp_eff.amount,
-            map_offset.x,
-            map_offset.y,
         );
         if camera_sig != self.camera_motion_sig {
             self.camera_motion_sig = camera_sig;
-            self.camera_motion_last = Some(now);
+            self.camera_motion_last = Some(std::time::Instant::now());
         }
         let camera_moving = self
             .camera_motion_last
-            .is_some_and(|at| now - at < LABEL_SETTLE_SECONDS);
-        // The cached placement is DRAWABLE while the GPU delta from its
-        // camera is exact: screen positions transform affinely under
-        // zoom-about-cursor and pan, and small rotation/tilt deltas ride the
-        // 2x2 camera matrix — but only at identical zoom (rotation+zoom
-        // compose non-affinely with the cached-screen transform). Within
-        // half a zoom level the glyphs scale acceptably (pinch behaviour a
-        // la Google Maps: labels stay pinned to the map through the gesture).
-        let cache_drawable = self.label_cache_valid
-            && ((rot_delta == 0.0 && !tilt_delta) || self.label_cache_zoom == view_zoom)
-            && (self.label_cache_zoom - view_zoom).abs() < 0.5;
-        // The gesture hold: while the camera moves, the settled placement
-        // (its identities, positions and fades) rides the GPU transforms —
-        // no re-place lands mid-gesture (5-20 ms a beat AND a frame stale,
-        // which read as labels trailing the map). The full re-place runs
-        // once the camera has been quiet for a beat, where the transforms
-        // already put everything. The hold yields only when a same-zoom pan
-        // outruns the margin law (the cached set no longer covers the
-        // viewport edge): that mid-gesture pass keeps the previous winners
-        // through the hysteresis bonus and cross-fades the rest.
-        let hold = camera_moving
-            && (self.label_cache_zoom != view_zoom || pan_dist < LABEL_REPLACE_PAN_PX);
-        // Softly-stale cache is still fine to show briefly; at rest the
-        // expensive full re-place is rate-limited (tile arrivals invalidated
-        // the strict cache almost every other frame while a burst landed).
-        let cache_soft = cache_drawable
-            && (hold
+            .is_some_and(|at| at.elapsed().as_secs_f64() < LABEL_SETTLE_SECONDS);
+        let cache_soft = self.label_cache_valid
+            && ((rot_delta == 0.0 && !tilt_delta)
+                || self.label_cache_zoom == view_zoom)
+            && (self.label_cache_zoom - view_zoom).abs() < 0.5
+            && (camera_moving
                 || self
                     .last_full_place_time
-                    .is_some_and(|at| now - at < LABEL_REPLACE_MIN_SECONDS));
+                    .is_some_and(|at| at.elapsed().as_secs_f64() < LABEL_REPLACE_MIN_SECONDS));
         if cache_strict || cache_soft {
             if camera_moving {
                 // Guarantee the settle re-place: the last gesture frame
@@ -9372,61 +4535,108 @@ impl MapView {
                 cx.cx.stop_timer(self.zoom_settle_timer);
                 self.zoom_settle_timer = cx.cx.start_timeout(LABEL_SETTLE_SECONDS + 0.02);
             }
-            let xf = self.label_cache_transform(self.label_cache_cam(), view_zoom, map_offset, rect);
-            self.draw_label_set(cx, xf, false, LabelSet::Live);
-            self.draw_retiring_labels(cx, view_zoom, map_offset, rect, now);
+            // Screen positions transform affinely under zoom-about-cursor:
+            // s_new = s_old * k + R·(off_new - off_old * k) with the
+            // heading-up rotation R applied about the view pivot. A plain
+            // offset during zoom flung cached labels thousands of px away.
+            let k = 2.0_f64.powf(view_zoom - self.label_cache_zoom);
+            let raw_shift = map_offset - self.label_cache_offset * k;
+            let camera_vec = |v: Vec2d| {
+                let r = self.rotate_screen_vec(v);
+                dvec2(r.x, r.y * self.tilt_cos())
+            };
+            let mut shift = camera_vec(raw_shift);
+            if k != 1.0 {
+                let pivot = rect.pos + rect.size * 0.5;
+                shift += (pivot - camera_vec(pivot)) * (1.0 - k);
+            }
+            // The GPU camera-delta matrix transforms everything AFTER the
+            // CPU offsets are applied — pre-invert the pan shift so it
+            // lands where intended: shift_pre = M^-1 * shift.
+            {
+                let (dc, ds) = ((-rot_delta).to_radians().cos(), (-rot_delta).to_radians().sin());
+                let t0 = self
+                    .label_cache_tilt
+                    .clamp(0.0, TILT_HARD_MAX_DEG)
+                    .to_radians()
+                    .cos()
+                    .max(1e-6);
+                let t1 = self.tilt_cos().max(1e-6);
+                let (a, b, c, d) = (dc, -ds / t0, t1 * ds, t1 * dc / t0);
+                let det = a * d - b * c;
+                if det.abs() > 1e-9 {
+                    let (sx, sy) = (shift.x, shift.y);
+                    shift = dvec2((d * sx - b * sy) / det, (-c * sx + a * sy) / det);
+                }
+            }
+            // Screen-space delta rotation about the view pivot (phi = -rotation);
+            // the cached placement's tilt_cos rides along so the draw can
+            // build the exact non-commuting delta matrix.
+            let rot_rad = (-rot_delta).to_radians() as f32;
+            let cached_tilt_cos =
+                (self.label_cache_tilt.clamp(0.0, TILT_HARD_MAX_DEG).to_radians().cos() as f32).max(1e-4);
+            let pivot = rect.pos + rect.size * 0.5;
+            self.draw_label_plans_scaled(
+                cx,
+                k as f32,
+                Vec2f {
+                    x: shift.x as f32,
+                    y: shift.y as f32,
+                },
+                rot_rad,
+                Vec2f {
+                    x: pivot.x as f32,
+                    y: pivot.y as f32,
+                },
+                cached_tilt_cos,
+                false,
+            );
             return false;
         }
-        self.last_full_place_time = Some(now);
+        self.last_full_place_time = Some(std::time::Instant::now());
 
         let mut label_perf = LabelPerfStats::default();
         self.collect_label_candidates(draw_tiles, view_zoom, map_offset, rect, &mut label_perf);
+        if self.scratch_candidates.is_empty() {
+            self.path_glyphs.clear();
+            self.scratch_accepted_plans.clear();
+            self.store_label_cache(draw_tiles, view_zoom, map_offset);
+            self.label_perf = label_perf;
+            return true;
+        }
+        self.scratch_candidates
+            .sort_unstable_by(|a, b| {
+                b.score
+                    .total_cmp(&a.score)
+                    .then_with(|| a.name_key.cmp(&b.name_key))
+            });
+        let candidate_budget = label_candidate_budget(view_zoom);
+        if self.scratch_candidates.len() > candidate_budget {
+            self.scratch_candidates.truncate(candidate_budget);
+        }
+        label_perf.candidates_kept = self.scratch_candidates.len();
+        label_perf.shape_budget = label_shape_attempt_budget(view_zoom);
 
-        // The placement being replaced steps aside (the buffers swap, no
-        // copy): whatever it placed that this pass does not keeps drawing
-        // from its own placement space while it fades out (`retire_labels`).
-        std::mem::swap(&mut self.path_glyphs, &mut self.old_glyphs);
-        std::mem::swap(&mut self.scratch_accepted_plans, &mut self.old_plans);
         self.path_glyphs.clear();
-        self.scratch_accepted_plans.clear();
-        self.scratch_new_keys.clear();
         // Clear but retain allocations from previous frames
         for v in self.scratch_accepted_centers.values_mut() {
             v.clear();
         }
         self.scratch_accepted_bounds.clear();
+        self.scratch_accepted_plans.clear();
 
-        // At rest = the camera has been quiet for the settle window (the
-        // wake after a gesture lands here) and no zoom step is in flight:
-        // run the full pass, otherwise the tail (house numbers) would never
-        // place — each pass restarts from the same highest-scored
-        // candidates. A pass forced mid-gesture keeps to ~a frame.
-        let at_rest = !camera_moving
+        // During gestures the budget keeps re-places to ~a frame; at rest run
+        // a full pass, otherwise the tail (house numbers) would never place —
+        // each pass restarts from the same highest-scored candidates.
+        let at_rest = pan_dist < 1.0
+            && (self.label_cache_zoom - view_zoom).abs() < 1e-9
             && self
                 .last_zoom_change_time
-                .is_none_or(|at| now - at > 0.25);
+                .is_none_or(|at| at.elapsed().as_secs_f64() > 0.25);
         let place_budget_ms = if at_rest { 40.0 } else { LABEL_PLACE_BUDGET_MS };
-        // The budget is for placement: candidate collection and the sort
-        // below are already paid for, and on a slow frame (the web at dense
-        // zooms spends 5-6 ms collecting) charging them here left nothing
-        // for the loop — a pass that placed zero labels and committed that.
-        let place_start = cx.seconds_since_app_start();
-        if !self.scratch_candidates.is_empty() {
-            self.scratch_candidates
-                .sort_unstable_by(|a, b| {
-                    b.score
-                        .total_cmp(&a.score)
-                        .then_with(|| a.name_key.cmp(&b.name_key))
-                });
-            let candidate_budget = label_candidate_budget(view_zoom);
-            if self.scratch_candidates.len() > candidate_budget {
-                self.scratch_candidates.truncate(candidate_budget);
-            }
-            label_perf.candidates_kept = self.scratch_candidates.len();
-            label_perf.shape_budget = label_shape_attempt_budget(view_zoom);
-        }
+        let place_start = std::time::Instant::now();
         for candidate_index in 0..self.scratch_candidates.len() {
-            if (cx.seconds_since_app_start() - place_start).max(0.0) * 1000.0 > place_budget_ms {
+            if place_start.elapsed().as_secs_f64() * 1000.0 > place_budget_ms {
                 label_perf.rejected_budget +=
                     label_perf.candidates_kept.saturating_sub(candidate_index);
                 break;
@@ -9524,11 +4734,8 @@ impl MapView {
             label_perf.drawn_labels += 1;
             label_perf.drawn_glyphs += glyph_count;
             let score = candidate.score + candidate.source_rank as f64 * 2.0;
-            let key = stable_label_key(&candidate.name_key, &candidate.road_kind);
-            // A survivor keeps its birth (no fade restarts); a newcomer
-            // rises from transparent starting now.
-            let born = self.prev_label_keys.get(&key).copied().unwrap_or(now);
-            self.scratch_new_keys.insert(key);
+            self.scratch_accepted_hashes
+                .push(stable_label_key(&candidate.name_key, &candidate.road_kind));
             // Post-icon phase: in-pin text and charger brand draw AFTER
             // the symbol pass so they sit on the pins, not under them.
             let post_icon = candidate.color_class == LABEL_CLASS_PIN
@@ -9551,240 +4758,72 @@ impl MapView {
             } else {
                 (0.0, 0.0)
             };
-            self.scratch_accepted_plans.push(LabelPlan {
+            self.scratch_accepted_plans.push((
                 score,
-                glyph_start: placement.glyph_start,
-                glyph_end: placement.glyph_end,
-                color_class: candidate.color_class,
+                placement.glyph_start,
+                placement.glyph_end,
+                candidate.color_class,
                 post_icon,
-                upright: candidate.screen_point,
-                anchor: Vec2f {
+                candidate.screen_point,
+                Vec2f {
                     x: placement.center.x as f32 - layout_shift.0,
                     y: placement.center.y as f32 - layout_shift.1,
                 },
-                baked_lift: candidate.baked_lift_px,
-                key,
-                born,
-            });
+                candidate.baked_lift_px,
+            ));
         }
-        let truncated = label_perf.rejected_budget > 0;
 
-        // Retire what this pass no longer places (it moved out of the accept
-        // window, lost a collision, or fell past the budget): those glyphs
-        // fade out from the OLD placement's space, riding the camera like
-        // everything else, instead of popping.
-        let old_cam = self.label_cache_cam();
-        self.old_plans
-            .retain(|plan| !self.scratch_new_keys.contains(&plan.key));
-        let retired = !self.old_plans.is_empty() && self.label_cache_valid;
-        if retired {
-            self.retire_labels(old_cam, now);
-        }
-        let born_now = self
-            .scratch_accepted_plans
-            .iter()
-            .any(|plan| plan.born == now);
-        if retired || born_now {
-            // Fades need frames: a 60 Hz wake for the fade window, each
-            // re-presenting the batches under a new clock (uniforms only).
-            self.label_fade_until = now + LABEL_FADE_SECONDS;
-            cx.cx.stop_timer(self.label_fade_timer);
-            self.label_fade_timer = cx.cx.start_timeout(0.016);
-        }
-        // The hysteresis set for the next pass (and the births it carries).
         self.prev_label_keys.clear();
-        for plan in &self.scratch_accepted_plans {
-            self.prev_label_keys.insert(plan.key, plan.born);
-        }
+        self.prev_label_keys
+            .extend(self.scratch_accepted_hashes.drain(..));
 
         self.scratch_accepted_plans
-            .sort_unstable_by(|a, b| a.score.total_cmp(&b.score));
-        // The cache (and `label_gen`) first: the batch recorded below is
-        // the one this generation keeps.
+            .sort_unstable_by(|a, b| a.0.total_cmp(&b.0));
+        self.draw_label_plans(cx, Vec2f { x: 0.0, y: 0.0 });
         self.store_label_cache(draw_tiles, view_zoom, map_offset);
-        // A fresh placement draws at identity — but the fold's origin is
-        // the view pivot in EVERY frame: the shader folds the ground about
-        // `cam_pivot`, so the fresh frame must carry the same pivot the
-        // cached frames do (a zero pivot folded about the screen corner and
-        // blew the whole label set up for one frame at every re-place).
-        let pivot = rect.pos + rect.size * 0.5;
-        let xf = LabelDrawXf {
-            scale: 1.0,
-            shift: Vec2f { x: 0.0, y: 0.0 },
-            rot: 0.0,
-            pivot: Vec2f {
-                x: pivot.x as f32,
-                y: pivot.y as f32,
-            },
-            cached_tilt_cos: (self.tilt_cos() as f32).max(1e-4),
-        };
-        self.draw_label_set(cx, xf, false, LabelSet::Live);
-        self.draw_retiring_labels(cx, view_zoom, map_offset, rect, now);
-        // A budget-truncated pass leaves a tail (on a slow gesture frame:
-        // most of the labels) unplaced: flag it and arm the settle wake so
-        // the next quiet frame runs the full at-rest pass — `cache_strict`
-        // yields to the flag. At rest the chain is capped (every pass
-        // restarts from the top candidates).
-        self.label_followups = if at_rest && truncated {
-            self.label_followups + 1
-        } else {
-            0
-        };
-        self.needs_label_followup = truncated && self.label_followups < LABEL_FOLLOWUP_MAX;
-        if self.needs_label_followup {
-            cx.cx.stop_timer(self.zoom_settle_timer);
-            self.zoom_settle_timer = cx.cx.start_timeout(LABEL_SETTLE_SECONDS + 0.02);
-        }
+        // budget-truncated passes need another wake to place the tail
+        self.needs_label_followup = label_perf.rejected_budget > 0;
         self.label_perf = label_perf;
         true
     }
 
-    /// The camera the live placement was computed for.
-    fn label_cache_cam(&self) -> LabelCacheCam {
-        LabelCacheCam {
-            offset: self.label_cache_offset,
-            zoom: self.label_cache_zoom,
-            rotation: self.label_cache_rotation,
-            tilt: self.label_cache_tilt,
-        }
-    }
-
-    /// The exact per-frame delta from a placement's camera to this frame's,
-    /// for the glyph shader: screen positions transform affinely under
-    /// zoom-about-cursor, s_new = s_old * k + R·(off_new - off_old * k)
-    /// with the heading-up rotation R applied about the view pivot (a plain
-    /// offset during zoom flung cached labels thousands of px away), and
-    /// the rotation/tilt delta is the general 2x2 S(t1)*R(d)*S(1/t0).
-    fn label_cache_transform(
-        &self,
-        cam: LabelCacheCam,
-        view_zoom: f64,
-        map_offset: Vec2d,
-        rect: Rect,
-    ) -> LabelDrawXf {
-        let rot_delta = self.rotation - cam.rotation;
-        let k = 2.0_f64.powf(view_zoom - cam.zoom);
-        let raw_shift = map_offset - cam.offset * k;
-        let camera_vec = |v: Vec2d| {
-            let r = self.rotate_screen_vec(v);
-            dvec2(r.x, r.y * self.tilt_cos())
-        };
-        let mut shift = camera_vec(raw_shift);
-        let pivot = rect.pos + rect.size * 0.5;
-        if k != 1.0 {
-            shift += (pivot - camera_vec(pivot)) * (1.0 - k);
-        }
-        // The GPU camera-delta matrix transforms everything AFTER the
-        // CPU offsets are applied — pre-invert the pan shift so it
-        // lands where intended: shift_pre = M^-1 * shift.
-        let cached_tilt_cos = cam
-            .tilt
-            .clamp(0.0, TILT_HARD_MAX_DEG)
-            .to_radians()
-            .cos()
-            .max(1e-6);
-        {
-            let (dc, ds) = ((-rot_delta).to_radians().cos(), (-rot_delta).to_radians().sin());
-            let t0 = cached_tilt_cos;
-            let t1 = self.tilt_cos().max(1e-6);
-            let (a, b, c, d) = (dc, -ds / t0, t1 * ds, t1 * dc / t0);
-            let det = a * d - b * c;
-            if det.abs() > 1e-9 {
-                let (sx, sy) = (shift.x, shift.y);
-                shift = dvec2((d * sx - b * sy) / det, (-c * sx + a * sy) / det);
-            }
-        }
-        LabelDrawXf {
-            scale: k as f32,
-            shift: Vec2f {
-                x: shift.x as f32,
-                y: shift.y as f32,
-            },
-            rot: (-rot_delta).to_radians() as f32,
-            pivot: Vec2f {
-                x: pivot.x as f32,
-                y: pivot.y as f32,
-            },
-            cached_tilt_cos: (cached_tilt_cos as f32).max(1e-4),
-        }
-    }
-
-    /// Move the labels the current pass dropped (already filtered into
-    /// `old_plans`, their glyphs in `old_glyphs`) into a retiring slot: a
-    /// free one, else the one furthest into its fade.
-    fn retire_labels(&mut self, cam: LabelCacheCam, now: f64) {
-        let slots = &mut self.label_retiring.slots;
-        let slot = (0..LABEL_RETIRING_SLOTS)
-            .find(|&i| slots[i].since.is_none())
-            .unwrap_or_else(|| {
-                (0..LABEL_RETIRING_SLOTS)
-                    .min_by(|&a, &b| {
-                        slots[a]
-                            .since
-                            .unwrap_or(0.0)
-                            .total_cmp(&slots[b].since.unwrap_or(0.0))
-                    })
-                    .unwrap_or(0)
-            });
-        let retiring = &mut slots[slot];
-        std::mem::swap(&mut retiring.glyphs, &mut self.old_glyphs);
-        std::mem::swap(&mut retiring.plans, &mut self.old_plans);
-        retiring.cam = cam;
-        retiring.since = Some(now);
-        self.retire_gen = self.retire_gen.wrapping_add(1);
-        retiring.gen = self.retire_gen;
-    }
-
-    /// Draw the retiring sets under the delta from THEIR placement camera,
-    /// freeing a slot once its fade has run out.
-    fn draw_retiring_labels(
-        &mut self,
-        cx: &mut Cx2d,
-        view_zoom: f64,
-        map_offset: Vec2d,
-        rect: Rect,
-        now: f64,
-    ) {
-        for i in 0..LABEL_RETIRING_SLOTS {
-            let Some(since) = self.label_retiring.slots[i].since else {
-                continue;
-            };
-            if now - since >= LABEL_FADE_SECONDS {
-                let slot = &mut self.label_retiring.slots[i];
-                slot.since = None;
-                slot.plans.clear();
-                continue;
-            }
-            let cam = self.label_retiring.slots[i].cam;
-            let xf = self.label_cache_transform(cam, view_zoom, map_offset, rect);
-            self.label_retiring.slots[i].xf = xf;
-            self.draw_label_set(cx, xf, false, LabelSet::Retiring(i));
-        }
+    /// Draw the current accepted label plans (halo underdraw + colored text)
+    /// as one glyph instance batch, optionally shifted by a screen offset
+    /// (used to redraw the cached placement while panning).
+    fn draw_label_plans(&mut self, cx: &mut Cx2d, extra_offset: Vec2f) {
+        let current_tilt_cos = (self.tilt_cos() as f32).max(1e-4);
+        self.draw_label_plans_scaled(
+            cx,
+            1.0,
+            extra_offset,
+            0.0,
+            Vec2f { x: 0.0, y: 0.0 },
+            current_tilt_cos,
+            false,
+        );
     }
 
     /// Redraw only the pin-class (in-bubble) label plans — called after
     /// the icon pass so kW text sits on top of the charger pins.
     fn draw_pin_label_phase(&mut self, cx: &mut Cx2d) {
-        let xf = self.label_draw_transform;
-        self.draw_label_set(cx, xf, true, LabelSet::Live);
-        for i in 0..LABEL_RETIRING_SLOTS {
-            if self.label_retiring.slots[i].since.is_some() {
-                let xf = self.label_retiring.slots[i].xf;
-                self.draw_label_set(cx, xf, true, LabelSet::Retiring(i));
-            }
-        }
+        let (scale, offset, rot, pivot, cached_tilt_cos) = self.label_draw_transform;
+        self.draw_label_plans_scaled(cx, scale, offset, rot, pivot, cached_tilt_cos, true);
     }
 
-    /// Draw one placement's label plans (halo underdraw + colored text) as
-    /// one retained glyph batch under the transform `xf` from its camera to
-    /// this frame's; `pin_phase` selects the in-pin plans drawn after the
-    /// icon pass.
-    fn draw_label_set(&mut self, cx: &mut Cx2d, xf: LabelDrawXf, pin_phase: bool, set: LabelSet) {
-        if set == LabelSet::Live {
-            // Remember the transform so the pin-text phase redraws with the
-            // exact same mapping after the icon pass.
-            self.label_draw_transform = xf;
-        }
+    fn draw_label_plans_scaled(
+        &mut self,
+        cx: &mut Cx2d,
+        scale: f32,
+        extra_offset: Vec2f,
+        rot: f32,
+        pivot: Vec2f,
+        cached_tilt_cos: f32,
+        pin_phase: bool,
+    ) {
+        // Remember the transform so the pin-text phase redraws with the
+        // exact same mapping after the icon pass.
+        self.label_draw_transform = (scale, extra_offset, rot, pivot, cached_tilt_cos);
+        self.label_cache_tilt_cos_for_delta = cached_tilt_cos;
         // 4 diagonal offsets read as a solid halo at map label sizes and
         // halve the glyph volume vs an 8-direction ring
         const HALO_OFFSETS: [(f32, f32); 4] = [
@@ -9798,17 +4837,19 @@ impl MapView {
             let style = self.active_style();
             (style.label, style.label_halo)
         };
+        // Rigid delta-rotation of the cached placement about the pivot
+        // (heading-up nav): transform a copy once, draw slices from it.
         // Camera-delta on the GPU: the EXACT delta between the cached
         // placement's camera and now. The placement maps world points as
         // rotate-about-pivot THEN y-compress by tilt_cos; the delta from
         // (r0, t0) to (r1, t1) is S(t1)*R(d)*S(1/t0) — a general 2x2 (S
         // and R do not commute), which is why a plain rotate+scale
         // snapped visibly at every re-place in 2.5D.
-        let (dc, ds) = (xf.rot.cos(), xf.rot.sin());
-        let t0 = xf.cached_tilt_cos;
+        let (dc, ds) = (rot.cos(), rot.sin());
+        let t0 = self.label_cache_tilt_cos_for_delta;
         let t1 = self.tilt_cos() as f32;
         let m = [dc, -ds / t0, t1 * ds, t1 * dc / t0];
-        self.draw_label.set_camera_delta(cx.cx, m, xf.pivot);
+        self.draw_label.set_camera_delta(cx.cx, m, pivot);
         // The fold, stamped with the SAME values the tile shader carries
         // this frame: labels are emitted unwarped and bend on the GPU, so
         // they track rotation/tilt/warp exactly like tile geometry.
@@ -9821,60 +4862,26 @@ impl MapView {
         );
         // Pan/zoom ride uniforms too (same-frame as the tile map_offset):
         // glyphs below emit in CACHED placement space, scale 1, no offset.
-        self.draw_label.set_pan_delta(cx.cx, xf.scale, xf.shift);
-        // The fade clock: every glyph carries its fade start as an instance
-        // value; the clock is the one per-frame uniform that moves them.
-        let clock = cx.seconds_since_app_start() as f32;
-        self.draw_label
-            .set_fade_clock(cx.cx, clock, LABEL_FADE_SECONDS as f32);
-        // The batch is a retained draw list: recorded when the plans, the
-        // clip, the theme or the shader changed, else re-presented under
-        // the uniforms staged above — a pan frame uploads no glyphs.
-        let (gen, set_index) = match set {
-            LabelSet::Live => (self.label_gen, 0),
-            LabelSet::Retiring(i) => (self.label_retiring.slots[i].gen, 1 + i),
-        };
-        let sig = LabelListSig {
-            gen,
-            clip: self.view_rect,
-            theme: self.effective_theme(),
-            dark_theme,
-            shader: self.draw_label.draw_super.draw_vars.draw_shader_id.is_some(),
-        };
-        let slot = set_index * 2 + usize::from(pin_phase);
-        let list = self.label_lists.lists[slot].get_or_insert_with(|| DrawList2d::new(cx));
-        let record = self.label_lists.sigs[slot] != Some(sig);
-        if list.begin_maybe(cx, record).is_not_redrawing() {
-            self.draw_label.refresh_glyph_batch(cx, list.id());
-            return;
-        }
+        self.draw_label.set_pan_delta(
+            cx.cx,
+            scale,
+            Vec2f {
+                x: extra_offset.x,
+                y: extra_offset.y,
+            },
+        );
         self.draw_label.begin_glyph_batch(cx);
-        // Retiring glyphs all sink from the moment the set was retired;
-        // live glyphs rise from their own birth (long past for survivors).
-        let (plans, glyphs, fade_at, fade_in): (&[LabelPlan], &[PathGlyphInstance], Option<f32>, f32) =
-            match set {
-                LabelSet::Live => (&self.scratch_accepted_plans, &self.path_glyphs, None, 1.0),
-                LabelSet::Retiring(i) => {
-                    let retiring = &self.label_retiring.slots[i];
-                    (
-                        &retiring.plans,
-                        &retiring.glyphs,
-                        retiring.since.map(|since| since as f32),
-                        -1.0,
-                    )
-                }
-            };
-        for plan in plans {
-            if plan.post_icon != pin_phase {
+        for i in 0..self.scratch_accepted_plans.len() {
+            let (_, start, end, color_class, post_icon, upright, anchor, baked_lift) =
+                self.scratch_accepted_plans[i];
+            if post_icon != pin_phase {
                 continue;
             }
-            self.draw_label.lift = plan.baked_lift;
-            self.draw_label.fade_at = fade_at.unwrap_or(plan.born as f32);
-            self.draw_label.fade_in = fade_in;
-            let glyphs = &glyphs[plan.glyph_start..plan.glyph_end];
-            let billboard = pin_phase && plan.upright;
+            self.draw_label.lift = baked_lift;
+            let glyphs = &self.path_glyphs[start..end];
+            let billboard = pin_phase && upright;
             // In-pin text sits on a solid pin color: no halo underdraw.
-            if plan.color_class != LABEL_CLASS_PIN {
+            if color_class != LABEL_CLASS_PIN {
                 self.draw_label.draw_super.color = halo_color;
                 for offset in HALO_OFFSETS {
                     let off = Vec2f {
@@ -9883,38 +4890,30 @@ impl MapView {
                     };
                     if billboard {
                         self.draw_label
-                            .draw_path_glyphs_billboard(cx, glyphs, 1.0, off, plan.anchor);
-                    } else if plan.upright {
+                            .draw_path_glyphs_billboard(cx, glyphs, 1.0, off, anchor);
+                    } else if upright {
                         self.draw_label
-                            .draw_path_glyphs_upright(cx, glyphs, 1.0, off, plan.anchor);
+                            .draw_path_glyphs_upright(cx, glyphs, 1.0, off, anchor);
                     } else {
                         self.draw_label.draw_path_glyphs_scaled(cx, glyphs, 1.0, off);
                     }
                 }
             }
             self.draw_label.draw_super.color =
-                label_class_color(plan.color_class, label_color, dark_theme);
+                label_class_color(color_class, label_color, dark_theme);
             let zero = Vec2f { x: 0.0, y: 0.0 };
             if billboard {
                 self.draw_label
-                    .draw_path_glyphs_billboard(cx, glyphs, 1.0, zero, plan.anchor);
-            } else if plan.upright {
+                    .draw_path_glyphs_billboard(cx, glyphs, 1.0, zero, anchor);
+            } else if upright {
                 self.draw_label
-                    .draw_path_glyphs_upright(cx, glyphs, 1.0, zero, plan.anchor);
+                    .draw_path_glyphs_upright(cx, glyphs, 1.0, zero, anchor);
             } else {
                 self.draw_label.draw_path_glyphs_scaled(cx, glyphs, 1.0, zero);
             }
         }
         self.draw_label.lift = 0.0;
-        self.draw_label.fade_at = 0.0;
-        self.draw_label.fade_in = 0.0;
         self.draw_label.end_glyph_batch(cx);
-        // One paint-order step per glyph call, as the immediate batch took.
-        let list_id = list.id();
-        let calls = cx.draw_lists[list_id].draw_items.len() as u32;
-        cx.draw_lists[list_id].zbias_hold = Some(calls);
-        list.end(cx);
-        self.label_lists.sigs[slot] = Some(sig);
     }
 
     fn store_label_cache(&mut self, draw_tiles: &[TileKey], view_zoom: f64, map_offset: Vec2d) {
@@ -9926,7 +4925,6 @@ impl MapView {
         self.label_cache_tiles.clear();
         self.label_cache_tiles.extend_from_slice(draw_tiles);
         self.label_cache_generation = self.tiles_generation;
-        self.label_gen = self.label_gen.wrapping_add(1);
     }
 
     fn collect_label_candidates(
@@ -10267,7 +5265,7 @@ impl MapView {
                 // panning doesn't flicker between competing candidates.
                 if self
                     .prev_label_keys
-                    .contains_key(&stable_label_key(name_key, &label.road_kind))
+                    .contains(&stable_label_key(name_key, &label.road_kind))
                 {
                     score += 350.0;
                 }
@@ -10516,17 +5514,7 @@ impl MapView {
             }
         }
 
-        let counters = (
-            ready,
-            loading,
-            failed,
-            retrying,
-            exhausted,
-            features,
-            self.memory_pressure.level as usize,
-            self.memory_pressure.deferred.len(),
-            self.memory_pressure.events.min(usize::MAX as u64) as usize,
-        );
+        let counters = (ready, loading, failed, retrying, exhausted, features);
         let lp = self.label_perf;
         // Skip format! if nothing changed since the last call
         if counters == self.prev_status_counters
@@ -10539,11 +5527,9 @@ impl MapView {
         self.prev_status_label_perf = lp;
 
         self.status = format!(
-            "Amsterdam [{}|{}] z{:.2} (req:{})  ready:{}  loading:{}  failed:{}(retry:{} stuck:{})  memory:lod{} deferred{} events{}  features:{}  labels(tile:{} scan:{} cand:{}/{} shape:{}/{}(b:{}) draw:{} glyphs:{} rej:r{} ps{} p{} o{} c{} b{})",
+            "Amsterdam [{}|{}] z{:.2} (req:{})  ready:{}  loading:{}  failed:{}(retry:{} stuck:{})  features:{}  labels(tile:{} scan:{} cand:{}/{} shape:{}/{}(b:{}) draw:{} glyphs:{} rej:r{} ps{} p{} o{} c{} b{})",
             self.source_mode_label(), self.theme_label(), self.view_zoom(), self.request_zoom_level(),
-            ready, loading, failed, retrying, exhausted,
-            self.memory_pressure.level, self.memory_pressure.deferred.len(), self.memory_pressure.events,
-            features,
+            ready, loading, failed, retrying, exhausted, features,
             lp.labels_in_tiles, lp.labels_scanned, lp.candidates_kept, lp.candidates,
             lp.shaped_ok, lp.shaped_attempts, lp.shape_budget, lp.drawn_labels, lp.drawn_glyphs,
             lp.rejected_repeat, lp.rejected_pre_short, lp.rejected_plan_none,
@@ -10604,87 +5590,57 @@ impl MapView {
     }
 
     fn request_zoom_level(&self) -> u32 {
-        self.request_zoom_level_for_platform(cfg!(target_arch = "wasm32"))
-    }
-
-    fn request_zoom_level_for_platform(&self, is_web: bool) -> u32 {
         let mut zoom = self.view_zoom().round() as u32;
         if self.use_local_mbtiles {
             // Honor the archive's declared zoom range: a single-zoom detail
             // archive (minzoom=maxzoom=14) must never be asked for z13/z12 —
             // those rows cannot exist and only produce missing-tile spam.
-            let range = self
+            let (min_zoom, max_zoom) = self
                 .local_source_zoom_range
                 .unwrap_or((LOCAL_MBTILES_MIN_ZOOM, LOCAL_MBTILES_MAX_ZOOM));
-            let (min_zoom, max_zoom) = if range.0 <= range.1 && range.1 <= 30 {
-                range
-            } else {
-                (LOCAL_MBTILES_MIN_ZOOM, LOCAL_MBTILES_MAX_ZOOM)
-            };
-            zoom = zoom.max(min_zoom).min(max_zoom);
-            if is_web {
-                let separate_detail = self
-                    .tile_source_config
-                    .as_ref()
-                    .is_some_and(needs_separate_detail_archive);
-                // Detail is required only for an unpressured source request
-                // at z14 or above. A view nominally at z12 can pressure its
-                // base request to z11 even when a separate z14-only detail
-                // archive is configured.
-                let required_detail_range = (separate_detail && zoom >= 14).then(|| {
-                    self.detail_archive
-                        .as_ref()
-                        .and_then(MapTileArchive::zoom_range)
-                });
-                zoom = pressure_source_zoom_for_archives(
-                    zoom,
-                    Some((min_zoom, max_zoom)),
-                    required_detail_range,
-                    self.memory_pressure.level,
-                );
-                // A combined archive carries its building/detail plane in
-                // z14 tiles. Keep that plane while a close tilted 3D view
-                // needs it, but only after metadata explicitly confirms z14
-                // exists; transient unknown and narrower regional sources
-                // retain their existing clamping contract.
-                let combined_detail_floor = self
-                    .local_source_zoom_range
-                    .filter(|(min, max)| {
-                        min <= max
-                            && *max <= 30
-                            && *min <= COMBINED_ARCHIVE_DETAIL_MIN_ZOOM
-                            && COMBINED_ARCHIVE_DETAIL_MIN_ZOOM <= *max
-                    })
-                    .and_then(|_| {
-                        (self.nominal_3d_buildings_active()
-                            && self
-                                .tile_source_config
-                                .as_ref()
-                                .is_some_and(detail_matches_base))
-                        .then_some(COMBINED_ARCHIVE_DETAIL_MIN_ZOOM)
-                    });
-                if let Some(floor) = combined_detail_floor {
-                    zoom = zoom.max(floor);
-                }
-            }
+            zoom = zoom.clamp(min_zoom, max_zoom);
         }
         zoom
     }
 
-    /// Adopt minzoom/maxzoom from the asynchronously parsed root index.
-    fn ensure_local_zoom_range(&mut self) {
-        let range = self.base_archive.as_ref().and_then(MapTileArchive::zoom_range);
+    /// Read the active archive's declared minzoom/maxzoom once per path.
+    /// Opening is cheap (metadata B-tree only); absent/invalid metadata
+    /// falls back to the compiled-in range.
+    fn ensure_local_zoom_range(&mut self, active_path: &str, mbtiles_path: &Path) {
+        let file_exists = mbtiles_path.is_file()
+            || makepad_mbtile_reader::TileArchiveReader::is_mkmap_path(mbtiles_path);
+        let same_path = self
+            .local_source_zoom_range_path
+            .as_deref()
+            .is_some_and(|p| p == active_path);
+        // Re-attempt only on a path change, or when the archive appears after
+        // a missing-file attempt (e.g. a conversion finishing mid-session).
+        if same_path && (self.local_source_zoom_range_checked || !file_exists) {
+            return;
+        }
+        self.local_source_zoom_range_path = Some(active_path.to_string());
+        self.local_source_zoom_range = None;
+        self.local_source_zoom_range_checked = file_exists;
+        if !file_exists {
+            return;
+        }
+        let range = makepad_mbtile_reader::TileArchiveReader::open(mbtiles_path)
+            .ok()
+            .and_then(|mut reader| reader.get_metadata().ok())
+            .and_then(|metadata| {
+                let min = metadata.get("minzoom")?.trim().parse::<u32>().ok()?;
+                let max = metadata.get("maxzoom")?.trim().parse::<u32>().ok()?;
+                (min <= max).then_some((min, max))
+            });
         if let Some((min, max)) = range {
             self.local_source_zoom_range = Some((min, max));
-            if self.local_source_logged_zoom_range != Some((min, max)) {
-                if (min, max) != (LOCAL_MBTILES_MIN_ZOOM, LOCAL_MBTILES_MAX_ZOOM) {
-                    log!(
-                        "MapView: archive declares zoom range z{}-z{}; clamping tile requests",
-                        min,
-                        max
-                    );
-                }
-                self.local_source_logged_zoom_range = Some((min, max));
+            if (min, max) != (LOCAL_MBTILES_MIN_ZOOM, LOCAL_MBTILES_MAX_ZOOM) {
+                log!(
+                    "MapView: {} declares zoom range z{}-z{}; clamping tile requests",
+                    active_path,
+                    min,
+                    max
+                );
             }
         }
     }
@@ -10692,20 +5648,6 @@ impl MapView {
     /// View-zoom bucket the tile styling (widths, AA, outlines) is built for.
     /// Beyond the source max zoom the same z14 tiles are re-styled per bucket.
     fn render_bucket(&self) -> u32 {
-        self.render_bucket_for_platform(cfg!(target_arch = "wasm32"))
-    }
-
-    fn nominal_render_bucket(&self) -> u32 {
-        (self.view_zoom().round() as u32).min(18)
-    }
-
-    fn nominal_3d_buildings_active(&self) -> bool {
-        self.buildings_3d
-            && self.tilt > 0.0
-            && self.nominal_render_bucket() >= BUILDING_3D_MIN_ZOOM
-    }
-
-    fn render_bucket_for_platform(&self, is_web: bool) -> u32 {
         // TWO keyframe buckets above the mid-zooms: 14 (view < 15.5) and
         // 16 (view >= 15.5, through the max zoom). Faces/strokes morph to
         // the live zoom on the GPU, icons carry their zoom floors and
@@ -10717,21 +5659,7 @@ impl MapView {
         // classic vector maps; GPU-expanded strokes stay smooth through
         // the crossings and the face morph remains an opt-in experiment
         // (/tmp/mp_face_morph) rather than the shipping path.
-        let bucket = self.nominal_render_bucket();
-        if is_web && self.memory_pressure.level > 0 {
-            // One lower styling bucket sheds the most expensive street-only
-            // detail. A nominally close tilted 3D view keeps the minimum
-            // building bucket; further pressure is handled by bounded
-            // payload admission and source LOD where metadata permits.
-            let pressured = bucket.saturating_sub(1);
-            if self.nominal_3d_buildings_active() {
-                pressured.max(BUILDING_3D_MIN_ZOOM)
-            } else {
-                pressured
-            }
-        } else {
-            bucket
-        }
+        (self.view_zoom().round() as u32).min(18)
     }
 
     fn source_mode_label(&self) -> &'static str {
@@ -10843,7 +5771,6 @@ impl MapView {
                 height: Size::Fixed(rect.size.y),
                 margin: Inset::default(),
                 metrics: Metrics::default(),
-                ..Default::default()
             },
             Layout {
                 clip_x: true,
@@ -10985,7 +5912,6 @@ impl MapView {
         self.fly = None;
         self.center_norm = lon_lat_to_normalized(lon, lat);
         self.wrap_and_clamp_center();
-        self.note_shimmer_activity(cx);
         self.sync_camera_fields();
         self.emit_viewport_changed(cx);
         self.redraw(cx);
@@ -10998,7 +5924,6 @@ impl MapView {
             return;
         }
         self.rotation = rotation;
-        self.note_shimmer_activity(cx);
         self.redraw(cx);
     }
 
@@ -11018,7 +5943,6 @@ impl MapView {
             return;
         }
         self.tilt = tilt;
-        self.note_shimmer_activity(cx);
         self.redraw(cx);
     }
 
@@ -11032,50 +5956,35 @@ impl MapView {
     /// (First-run bake: the app starts with no archive at all and points
     /// the view at the one it just built.) Empty strings clear the
     /// optional detail/bridge-dz sources.
-    pub fn set_source_config(&mut self, cx: &mut Cx, config: TileSourceConfig) {
-        if self.tile_source_config.as_ref() == Some(&config) {
+    pub fn set_source_paths(&mut self, cx: &mut Cx, base: &str, detail: &str, bridge_dz: &str) {
+        if self.mbtiles_path == base
+            && self.detail_mbtiles_path == detail
+            && self.bridge_dz_mbtiles_path == bridge_dz
+        {
             return;
         }
-        self.install_archive_source(cx, config);
+        self.mbtiles_path = base.to_string();
+        self.detail_mbtiles_path = detail.to_string();
+        self.bridge_dz_mbtiles_path = bridge_dz.to_string();
         self.tiles.clear();
         self.local_requested_tiles.clear();
         self.local_missing_tiles.clear();
-        self.archive_pending_tiles.clear();
-        self.memory_pressure = MapMemoryPressure::default();
         self.local_source_missing_logged = false;
         // Force the zoom-range probe to re-read: the new archive declares
         // its own minzoom/maxzoom (a city extract is not the planet).
         self.local_source_zoom_range = None;
-        self.local_source_logged_zoom_range = None;
         self.local_source_zoom_range_path = None;
         self.local_source_zoom_range_checked = false;
         self.redraw(cx);
     }
 
-    pub fn source_config(&self) -> Option<&TileSourceConfig> {
-        self.tile_source_config.as_ref()
-    }
-
-    pub fn set_source_paths(&mut self, cx: &mut Cx, base: &str, detail: &str, bridge_dz: &str) {
-        self.set_source_config(
-            cx,
-            TileSourceConfig::LocalArchive {
-                mbtiles_path: base.to_string(),
-                detail_mbtiles_path: detail.to_string(),
-                bridge_dz_path: bridge_dz.to_string(),
-            },
-        );
-    }
-
     /// Swap the active geodata overlays; stale tiles keep rendering while
     /// rebuilt ones stream in with the new layer set.
-    pub fn set_overlays(&mut self, cx: &mut Cx, overlays: Vec<OverlaySource>) {
-        if self.overlays == overlays {
+    pub fn set_overlay_paths(&mut self, cx: &mut Cx, paths: &str) {
+        if self.overlay_mbtiles_paths == paths {
             return;
         }
-        self.overlays = overlays;
-        self.install_overlay_sources(cx);
-        self.archive_pending_tiles.clear();
+        self.overlay_mbtiles_paths = paths.to_string();
         self.restyle_tiles_keep_stale(cx);
     }
 
@@ -11110,14 +6019,13 @@ impl MapView {
         }
         self.local_requested_tiles.clear();
         self.pending_ready_tiles.clear();
-        self.clear_memory_deferrals();
         self.label_cache_valid = false;
         self.redraw(cx);
     }
 
-    /// Invalidate tilt-dependent baked data. Ready tiles retain their bucket;
-    /// a 3D-only change can reuse the road core, while a fringe change forces
-    /// it to rebuild. The epoch bump rejects in-flight work from the old mode.
+    /// Invalidate only the tilt-dependent tile overlay. Ready tiles retain
+    /// their bucket and stable road-core cache, while the epoch bump rejects
+    /// any in-flight bake from the previous camera mode.
     fn restyle_mode_overlay_keep_stale(&mut self, cx: &mut Cx) {
         self.style_epoch = self.style_epoch.wrapping_add(1);
         if self.style_epoch == 0 {
@@ -11127,7 +6035,6 @@ impl MapView {
             .retain(|_, entry| matches!(entry.state, TileLoadState::Ready { .. }));
         self.local_requested_tiles.clear();
         self.pending_ready_tiles.clear();
-        self.clear_memory_deferrals();
         self.label_cache_valid = false;
         self.redraw(cx);
     }
@@ -11494,101 +6401,8 @@ impl MapView {
         );
     }
 
-    /// Start a radar sequence without allocating any frame textures. Frames
-    /// may then arrive in any order through `set_rain_frame`.
-    pub fn set_rain_sequence(
-        &mut self,
-        cx: &mut Cx,
-        mut minutes: Vec<i64>,
-        width: usize,
-        height: usize,
-        hires_size: Option<(usize, usize)>,
-        bbox: (f64, f64, f64, f64),
-    ) -> bool {
-        if minutes.iter().any(|minute| !(0..=1440).contains(minute))
-            || radar_sequence_resident_bytes(minutes.len(), (width, height), hires_size).is_none()
-        {
-            return false;
-        }
-
-        minutes.sort_unstable();
-        minutes.dedup();
-        cx.stop_timer(self.rain_timer);
-        self.rain_frames.clear();
-        self.rain_sequence_minutes = minutes;
-        self.rain_frame_index = 0;
-        self.rain_bbox = bbox;
-        self.rain_tex_size = (width, height);
-        self.rain_expected_hires_size = hires_size;
-        self.rain_sequence_budgeted = true;
-        self.rain_now_hires = None;
-        self.redraw(cx);
-        true
-    }
-
-    /// Move one decoded frame into one texture. Existing textures keep their
-    /// identity; a duplicate minute replaces only that minute's texture.
-    pub fn set_rain_frame(&mut self, cx: &mut Cx, minute: i64, data: Vec<u32>) -> bool {
-        let Some(frame_bytes) = radar_texture_bytes(self.rain_tex_size) else {
-            return false;
-        };
-        let Some(expected_pixels) = self.rain_tex_size.0.checked_mul(self.rain_tex_size.1) else {
-            return false;
-        };
-        if data.len() != expected_pixels
-            || self.rain_sequence_minutes.binary_search(&minute).is_err()
-        {
-            return false;
-        }
-
-        let position = self
-            .rain_frames
-            .binary_search_by_key(&minute, |frame| frame.minute);
-        let prospective_count = self.rain_frames.len() + usize::from(position.is_err());
-        let hires_bytes = self
-            .rain_now_hires
-            .as_ref()
-            .and_then(|(_, size)| radar_texture_bytes(*size))
-            .unwrap_or(0);
-        if prospective_count
-            .checked_mul(frame_bytes)
-            .and_then(|bytes| bytes.checked_add(hires_bytes))
-            .is_none_or(|bytes| bytes > MAX_RADAR_RESIDENT_BYTES)
-        {
-            return false;
-        }
-
-        let texture = Texture::new_with_format(
-            cx,
-            TextureFormat::VecBGRAu8_32 {
-                data: Some(data),
-                width: self.rain_tex_size.0,
-                height: self.rain_tex_size.1,
-                updated: TextureUpdated::Full,
-            },
-        );
-        let was_empty = self.rain_frames.is_empty();
-        match position {
-            Ok(index) => self.rain_frames[index].texture = texture,
-            Err(index) => {
-                if !self.rain_frames.is_empty() && index <= self.rain_frame_index {
-                    self.rain_frame_index += 1;
-                }
-                self.rain_frames.insert(index, RainFrame { minute, texture });
-            }
-        }
-        if was_empty {
-            let interval = RAIN_FRAME_REAL_SECONDS / self.effective_weather_timelapse();
-            self.rain_interval_current = interval;
-            self.rain_timer = cx.start_interval(interval);
-        }
-        self.redraw(cx);
-        true
-    }
-
-    /// Install the complete rain nowcast animation (BGRA u32 texels). On web
-    /// this compatibility path validates the whole batch before replacing
-    /// state; native retains its historical admission behavior.
+    /// Install the rain nowcast animation frames (BGRA u32 texels) covering
+    /// the given lon/lat bbox; empty = disable. Frames advance every 220 ms.
     pub fn set_rain_frames(
         &mut self,
         cx: &mut Cx,
@@ -11596,71 +6410,31 @@ impl MapView {
         width: usize,
         height: usize,
         bbox: (f64, f64, f64, f64),
-    ) -> bool {
-        let is_web = cx.os_type().is_web();
-        self.set_rain_frames_for_platform(cx, frames, width, height, bbox, is_web)
-    }
-
-    fn set_rain_frames_for_platform(
-        &mut self,
-        cx: &mut Cx,
-        frames: Vec<Vec<u32>>,
-        width: usize,
-        height: usize,
-        bbox: (f64, f64, f64, f64),
-        is_web: bool,
-    ) -> bool {
-        if frames.is_empty() {
-            cx.stop_timer(self.rain_timer);
-            self.rain_frames.clear();
-            self.rain_sequence_minutes.clear();
-            self.rain_frame_index = 0;
-            self.rain_bbox = bbox;
-            self.rain_tex_size = (1, 1);
-            self.rain_expected_hires_size = None;
-            self.rain_sequence_budgeted = false;
-            self.rain_now_hires = None;
-            self.redraw(cx);
-            return true;
-        }
-
-        if is_web
-            && !radar_legacy_batch_admitted(
-                frames.iter().map(Vec::len),
-                (width, height),
-                None,
-            )
-        {
-            return false;
-        }
-
+    ) {
         cx.stop_timer(self.rain_timer);
         self.rain_frames.clear();
-        self.rain_sequence_minutes.clear();
         self.rain_frame_index = 0;
         self.rain_bbox = bbox;
         self.rain_tex_size = (width.max(1), height.max(1));
-        self.rain_expected_hires_size = None;
-        self.rain_sequence_budgeted = false;
-        for (minute, data) in frames.into_iter().enumerate() {
-            self.rain_frames.push(RainFrame {
-                minute: minute as i64,
-                texture: Texture::new_with_format(
-                    cx,
-                    TextureFormat::VecBGRAu8_32 {
-                        data: Some(data),
-                        width,
-                        height,
-                        updated: TextureUpdated::Full,
-                    },
-                ),
-            });
+        for data in frames {
+            self.rain_frames.push(Texture::new_with_format(
+                cx,
+                TextureFormat::VecBGRAu8_32 {
+                    data: Some(data),
+                    width,
+                    height,
+                    updated: TextureUpdated::Full,
+                },
+            ));
+        }
+        if !self.rain_frames.is_empty() {
+            let interval = RAIN_FRAME_REAL_SECONDS / self.effective_weather_timelapse();
+            self.rain_interval_current = interval;
+            self.rain_timer = cx.start_interval(interval);
+        } else {
+            self.rain_now_hires = None;
         }
-        let interval = RAIN_FRAME_REAL_SECONDS / self.effective_weather_timelapse();
-        self.rain_interval_current = interval;
-        self.rain_timer = cx.start_interval(interval);
         self.redraw(cx);
-        true
     }
 
     /// Install (or clear) the hi-res dual-radar "now" image, drawn instead of
@@ -11669,36 +6443,9 @@ impl MapView {
         &mut self,
         cx: &mut Cx,
         texels: Option<(Vec<u32>, usize, usize)>,
-    ) -> bool {
-        let is_web = cx.os_type().is_web();
-        self.set_rain_now_hires_for_platform(cx, texels, is_web)
-    }
-
-    fn set_rain_now_hires_for_platform(
-        &mut self,
-        cx: &mut Cx,
-        texels: Option<(Vec<u32>, usize, usize)>,
-        is_web: bool,
-    ) -> bool {
-        let Some((data, width, height)) = texels else {
-            self.rain_now_hires = None;
-            self.redraw(cx);
-            return true;
-        };
-        let size = (width, height);
-        if !self.rain_sequence_budgeted {
-            if is_web
-                && (!radar_texel_payload_admitted(data.len(), size)
-                    || radar_sequence_resident_bytes(
-                        self.rain_frames.len(),
-                        self.rain_tex_size,
-                        Some(size),
-                    )
-                    .is_none())
-            {
-                return false;
-            }
-            self.rain_now_hires = Some((
+    ) {
+        self.rain_now_hires = texels.map(|(data, width, height)| {
+            (
                 Texture::new_with_format(
                     cx,
                     TextureFormat::VecBGRAu8_32 {
@@ -11709,47 +6456,9 @@ impl MapView {
                     },
                 ),
                 (width.max(1), height.max(1)),
-            ));
-            self.redraw(cx);
-            return true;
-        }
-        let Some(hires_bytes) = radar_texture_bytes(size) else {
-            return false;
-        };
-        let Some(expected_pixels) = width.checked_mul(height) else {
-            return false;
-        };
-        if data.len() != expected_pixels
-            || self
-                .rain_expected_hires_size
-                .is_some_and(|expected| expected != size)
-        {
-            return false;
-        }
-        let regular_bytes = self
-            .rain_frames
-            .len()
-            .checked_mul(radar_texture_bytes(self.rain_tex_size).unwrap_or(0));
-        if regular_bytes
-            .and_then(|bytes| bytes.checked_add(hires_bytes))
-            .is_none_or(|bytes| bytes > MAX_RADAR_RESIDENT_BYTES)
-        {
-            return false;
-        }
-        self.rain_now_hires = Some((
-            Texture::new_with_format(
-                cx,
-                TextureFormat::VecBGRAu8_32 {
-                    data: Some(data),
-                    width,
-                    height,
-                    updated: TextureUpdated::Full,
-                },
-            ),
-            size,
-        ));
+            )
+        });
         self.redraw(cx);
-        true
     }
 
     pub fn set_map_zoom(&mut self, cx: &mut Cx, zoom: f64) {
@@ -11758,8 +6467,7 @@ impl MapView {
         self.fly = None;
         self.zoom = zoom.clamp(min_zoom, max_zoom);
         self.last_zoom_change_frame = self.frame_counter;
-        self.last_zoom_change_time = Some(cx.seconds_since_app_start());
-        self.note_shimmer_activity(cx);
+        self.last_zoom_change_time = Some(std::time::Instant::now());
         cx.stop_timer(self.zoom_settle_timer);
         self.zoom_settle_timer = cx.start_timeout(0.15);
         self.emit_viewport_changed(cx);
@@ -11784,16 +6492,14 @@ impl MapView {
         };
         let duration = (0.55 + 0.22 * arc + (dist_px / 6000.0).min(0.6)).min(2.4);
         self.fly = Some(FlyTo {
-            started: cx.seconds_since_app_start(),
+            started: std::time::Instant::now(),
             duration,
             from_center: self.center_norm,
             to_center,
             from_zoom,
             to_zoom,
             arc,
-            anchor: None,
         });
-        self.note_shimmer_activity(cx);
         cx.stop_timer(self.fly_timer);
         self.fly_timer = cx.start_timeout(0.016);
         self.redraw(cx);
@@ -11805,22 +6511,15 @@ impl MapView {
         };
         let min_zoom = self.min_zoom.max(0.0);
         let max_zoom = self.max_zoom.max(min_zoom);
-        let now = cx.seconds_since_app_start();
-        let t = ((now - fly.started).max(0.0) / fly.duration).clamp(0.0, 1.0);
+        let t = (fly.started.elapsed().as_secs_f64() / fly.duration).clamp(0.0, 1.0);
         let e = t * t * (3.0 - 2.0 * t);
+        self.center_norm = fly.from_center + (fly.to_center - fly.from_center) * e;
         let zoom = fly.from_zoom + (fly.to_zoom - fly.from_zoom) * e
             - fly.arc * (std::f64::consts::PI * e).sin();
         self.zoom = zoom.clamp(min_zoom, max_zoom);
-        self.center_norm = if let Some((anchor_norm, anchor_rel)) = fly.anchor {
-            let world_size = tile_world_size_zoom(self.zoom);
-            (anchor_norm * world_size - anchor_rel) / world_size
-        } else {
-            fly.from_center + (fly.to_center - fly.from_center) * e
-        };
         self.wrap_and_clamp_center();
         self.last_zoom_change_frame = self.frame_counter;
-        self.last_zoom_change_time = Some(now);
-        self.note_shimmer_activity(cx);
+        self.last_zoom_change_time = Some(std::time::Instant::now());
         if t >= 1.0 {
             self.fly = None;
             self.center_norm = fly.to_center;
@@ -11949,24 +6648,6 @@ impl MapViewRef {
         }
     }
 
-    pub fn set_roads_visible(&self, cx: &mut Cx, visible: bool) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.set_roads_visible(cx, visible);
-        }
-    }
-
-    pub fn set_labels_visible(&self, cx: &mut Cx, visible: bool) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.set_labels_visible(cx, visible);
-        }
-    }
-
-    pub fn set_buildings_3d(&self, cx: &mut Cx, visible: bool) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.set_buildings_3d(cx, visible);
-        }
-    }
-
     /// The Inception fold on/off (tweens; close-3D only — see MapView).
     pub fn set_space_warp(&self, cx: &mut Cx, on: bool) {
         if let Some(mut inner) = self.borrow_mut() {
@@ -12005,9 +6686,9 @@ impl MapViewRef {
         None
     }
 
-    pub fn set_overlays(&self, cx: &mut Cx, overlays: Vec<OverlaySource>) {
+    pub fn set_overlay_paths(&self, cx: &mut Cx, paths: &str) {
         if let Some(mut inner) = self.borrow_mut() {
-            inner.set_overlays(cx, overlays);
+            inner.set_overlay_paths(cx, paths);
         }
     }
 
@@ -12017,31 +6698,6 @@ impl MapViewRef {
         }
     }
 
-    pub fn set_source_config(&self, cx: &mut Cx, config: TileSourceConfig) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.set_source_config(cx, config);
-        }
-    }
-
-    pub fn set_rain_sequence(
-        &self,
-        cx: &mut Cx,
-        minutes: Vec<i64>,
-        width: usize,
-        height: usize,
-        hires_size: Option<(usize, usize)>,
-        bbox: (f64, f64, f64, f64),
-    ) -> bool {
-        self.borrow_mut().is_some_and(|mut inner| {
-            inner.set_rain_sequence(cx, minutes, width, height, hires_size, bbox)
-        })
-    }
-
-    pub fn set_rain_frame(&self, cx: &mut Cx, minute: i64, data: Vec<u32>) -> bool {
-        self.borrow_mut()
-            .is_some_and(|mut inner| inner.set_rain_frame(cx, minute, data))
-    }
-
     pub fn set_rain_frames(
         &self,
         cx: &mut Cx,
@@ -12049,18 +6705,16 @@ impl MapViewRef {
         width: usize,
         height: usize,
         bbox: (f64, f64, f64, f64),
-    ) -> bool {
-        self.borrow_mut()
-            .is_some_and(|mut inner| inner.set_rain_frames(cx, frames, width, height, bbox))
+    ) {
+        if let Some(mut inner) = self.borrow_mut() {
+            inner.set_rain_frames(cx, frames, width, height, bbox);
+        }
     }
 
-    pub fn set_rain_now_hires(
-        &self,
-        cx: &mut Cx,
-        texels: Option<(Vec<u32>, usize, usize)>,
-    ) -> bool {
-        self.borrow_mut()
-            .is_some_and(|mut inner| inner.set_rain_now_hires(cx, texels))
+    pub fn set_rain_now_hires(&self, cx: &mut Cx, texels: Option<(Vec<u32>, usize, usize)>) {
+        if let Some(mut inner) = self.borrow_mut() {
+            inner.set_rain_now_hires(cx, texels);
+        }
     }
 
     pub fn set_terrain_overlay(&self, cx: &mut Cx, data: TerrainOverlayData) {
@@ -12179,869 +6833,8 @@ fn label_class_color(color_class: u8, default_color: Vec4f, dark_theme: bool) ->
 }
 
 #[cfg(test)]
-// Native map tests use wall-clock values only to make temporary paths unique.
-#[allow(clippy::disallowed_types, clippy::disallowed_methods)]
 mod tests {
-    use super::*;
-
-    use makepad_mbtile_reader::MbtilesWriter;
-
-    fn touch_pair(a: Vec2d, b: Vec2d) -> TouchPair {
-        TouchPair {
-            a: TouchSample { uid: 1, abs: a },
-            b: TouchSample { uid: 2, abs: b },
-        }
-    }
-
-    #[test]
-    fn map_touch_classifier_distinguishes_pinch_rotate_and_tilt() {
-        let start = touch_pair(dvec2(-50.0, 0.0), dvec2(50.0, 0.0));
-        assert_eq!(
-            classify_touch_gesture(
-                start,
-                touch_pair(dvec2(-70.0, 0.0), dvec2(70.0, 0.0)),
-            ),
-            TouchGestureMode::Pinch,
-        );
-
-        let angle = 30.0_f64.to_radians();
-        let rotated = dvec2(angle.cos() * 50.0, angle.sin() * 50.0);
-        assert_eq!(
-            classify_touch_gesture(start, touch_pair(-rotated, rotated)),
-            TouchGestureMode::Rotate,
-        );
-
-        assert_eq!(
-            classify_touch_gesture(
-                start,
-                touch_pair(dvec2(-50.0, 25.0), dvec2(50.0, 25.0)),
-            ),
-            TouchGestureMode::Tilt,
-        );
-    }
-
-    #[test]
-    fn map_touch_rotation_dead_zone_does_not_steal_a_pinch() {
-        let start = touch_pair(dvec2(-50.0, 0.0), dvec2(50.0, 0.0));
-        let angle = 4.0_f64.to_radians();
-        let radius = 70.0;
-        let rotated = dvec2(angle.cos() * radius, angle.sin() * radius);
-        assert_eq!(
-            classify_touch_gesture(start, touch_pair(-rotated, rotated)),
-            TouchGestureMode::Pinch,
-        );
-    }
-
-    #[test]
-    fn map_pinch_zoom_keeps_the_midpoint_point_fixed() {
-        let start_center = dvec2(0.52, 0.37);
-        let start_midpoint_rel = dvec2(80.0, -45.0);
-        let current_midpoint_rel = dvec2(115.0, -20.0);
-        let old_world_size = 256.0 * 2.0_f64.powf(12.0);
-        let new_world_size = 256.0 * 2.0_f64.powf(13.25);
-        let anchor_norm = start_center + start_midpoint_rel / old_world_size;
-        let new_center = pinch_anchor_center_norm(
-            start_center,
-            start_midpoint_rel,
-            current_midpoint_rel,
-            old_world_size,
-            new_world_size,
-        );
-        let landed_rel = (anchor_norm - new_center) * new_world_size;
-        assert!((landed_rel - current_midpoint_rel).length() < 1e-9);
-    }
-
-    fn test_map(cx: &mut Cx) -> MapView {
-        cx.init_cx_os();
-        cx.with_vm(|vm| {
-            crate::script_mod(vm);
-            MapView::script_new_with_default(vm)
-        })
-    }
-
-    #[test]
-    fn map_typed_shader_layouts_match_upload_strides() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let map = test_map(&mut cx);
-        let fill = geometry_layout(&cx, &map.draw_fill.draw_vars).expect("fill shader initialised");
-        let face = geometry_layout(&cx, &map.draw_face.draw_vars).expect("face shader initialised");
-        let road = geometry_layout(&cx, &map.draw_road.draw_vars).expect("road shader initialised");
-        let roof = geometry_layout(&cx, &map.draw_roof.draw_vars).expect("roof shader initialised");
-        let prop_shader = map.draw_prop.draw_vars.draw_shader_id.expect("prop shader initialised");
-        let prop_instances = &cx.draw_shaders[prop_shader.index].mapping.instances;
-        let wall_shader = map.draw_wall.draw_vars.draw_shader_id.expect("wall shader initialised");
-        let wall_instances = &cx.draw_shaders[wall_shader.index].mapping.instances;
-        let shadow_shader = map.draw_shadow.draw_vars.draw_shader_id.expect("wall shadow shader initialised");
-        let shadow_instances = &cx.draw_shaders[shadow_shader.index].mapping.instances;
-        assert_eq!(fill.stride_bytes, 16);
-        assert_eq!(face.stride_bytes, 16);
-        assert_eq!(road.stride_bytes, 28);
-        assert_eq!(roof.stride_bytes, 16);
-        assert_ne!(
-            map.draw_face.draw_vars.draw_shader_id,
-            map.draw_road.draw_vars.draw_shader_id,
-            "the face drawer compiles its own vertex program"
-        );
-        assert_eq!(
-            face.inputs.iter().map(|input| input.attr_format).collect::<Vec<_>>(),
-            vec![
-                DrawShaderAttrFormat::I16x2,
-                DrawShaderAttrFormat::U8x4Norm,
-                DrawShaderAttrFormat::F16x2,
-                DrawShaderAttrFormat::F16x2,
-            ]
-        );
-        assert_eq!(
-            fill.inputs.iter().map(|input| input.attr_format).collect::<Vec<_>>(),
-            vec![
-                DrawShaderAttrFormat::I16x2,
-                DrawShaderAttrFormat::U8x4Norm,
-                DrawShaderAttrFormat::F16x2,
-                DrawShaderAttrFormat::U16x2,
-            ]
-        );
-        assert_eq!(
-            road.inputs.iter().map(|input| input.attr_format).collect::<Vec<_>>(),
-            vec![
-                DrawShaderAttrFormat::I16x2,
-                DrawShaderAttrFormat::F16x2,
-                DrawShaderAttrFormat::U8x4Norm,
-                DrawShaderAttrFormat::F16x2,
-                DrawShaderAttrFormat::F32x1,
-                DrawShaderAttrFormat::F16x2,
-                DrawShaderAttrFormat::F16x2,
-            ]
-        );
-        assert_eq!(
-            roof.inputs.iter().map(|input| input.attr_format).collect::<Vec<_>>(),
-            vec![
-                DrawShaderAttrFormat::I16x2,
-                DrawShaderAttrFormat::U8x4Norm,
-                DrawShaderAttrFormat::F32x1,
-                DrawShaderAttrFormat::F16x2,
-            ]
-        );
-        assert_eq!(
-            prop_instances
-                .inputs
-                .iter()
-                .find(|input| input.id == live_id!(inst_color))
-                .map(|input| input.attr_format),
-            Some(DrawShaderAttrFormat::F32x1),
-        );
-        for (id, format) in [
-            (live_id!(inst_a), DrawShaderAttrFormat::F32x2),
-            (live_id!(inst_b), DrawShaderAttrFormat::F32x2),
-            (live_id!(inst_heights), DrawShaderAttrFormat::F32x2),
-            (live_id!(inst_ao), DrawShaderAttrFormat::F32x1),
-            (live_id!(inst_color), DrawShaderAttrFormat::F32x1),
-            (live_id!(inst_zbias), DrawShaderAttrFormat::F32x1),
-        ] {
-            assert_eq!(
-                wall_instances.inputs.iter().find(|input| input.id == id).map(|input| input.attr_format),
-                Some(format),
-            );
-        }
-        for (id, format) in [
-            (live_id!(inst_a), DrawShaderAttrFormat::F32x2),
-            (live_id!(inst_b), DrawShaderAttrFormat::F32x2),
-            (live_id!(inst_heights), DrawShaderAttrFormat::F32x2),
-            (live_id!(inst_zbias), DrawShaderAttrFormat::F32x1),
-        ] {
-            assert_eq!(
-                shadow_instances.inputs.iter().find(|input| input.id == id).map(|input| input.attr_format),
-                Some(format),
-            );
-        }
-        assert_eq!(MAP_WALL_INSTANCE_BYTES, 20);
-    }
-
-    fn temp_mbtiles_with_zoom(
-        name: &str,
-        min_zoom: &str,
-        max_zoom: &str,
-        tile_zoom: u8,
-    ) -> std::path::PathBuf {
-        let nonce = Cx::time_now().to_bits();
-        let path = std::path::PathBuf::from(format!("target/{name}-{nonce}.mbtiles"));
-        std::fs::create_dir_all("target").unwrap();
-        let mut writer = MbtilesWriter::create(&path).unwrap();
-        writer.set_metadata("minzoom", min_zoom);
-        writer.set_metadata("maxzoom", max_zoom);
-        writer
-            .write_tile_encoded(tile_zoom, 0, 0, &[])
-            .unwrap();
-        writer.finish().unwrap();
-        path
-    }
-
-    fn temp_mbtiles(name: &str) -> std::path::PathBuf {
-        temp_mbtiles_with_zoom(name, "0", "0", 0)
-    }
-
-    #[test]
-    fn fringe_bake_mode_hysteresis_table() {
-        let cases = [
-            (0.0, true, true),
-            (24.9, true, true),
-            (25.0, true, true),
-            (29.9, true, true),
-            (30.0, false, true),
-            (35.0, false, true),
-            (40.0, false, true),
-            (40.1, false, false),
-            (60.0, false, false),
-        ];
-        for (tilt, from_false, from_true) in cases {
-            assert_eq!(want_fringe_for_tilt(tilt, false), from_false, "tilt {tilt} from false");
-            assert_eq!(want_fringe_for_tilt(tilt, true), from_true, "tilt {tilt} from true");
-        }
-    }
-
-    #[test]
-    fn archive_priority_is_centre_out_in_tilted_screen_space() {
-        let mut tiles = vec![
-            TileKey { z: 2, x: 2, y: 1 },
-            TileKey { z: 2, x: 1, y: 2 },
-            TileKey { z: 2, x: 1, y: 1 },
-        ];
-        sort_tiles_center_out(&mut tiles, 2, dvec2(0.375, 0.375), (1.0, 0.0), 0.25);
-        assert_eq!(
-            tiles,
-            [
-                TileKey { z: 2, x: 1, y: 1 },
-                TileKey { z: 2, x: 1, y: 2 },
-                TileKey { z: 2, x: 2, y: 1 },
-            ]
-        );
-    }
-
-    #[test]
-    fn map_memory_budgets_match_the_baseline_and_scale() {
-        const MIB: usize = 1024 * 1024;
-
-        let baseline = MapMemoryBudgets::from_total(1536 * MIB, false);
-        assert_eq!(baseline.upload, 24 * MIB);
-        assert_eq!(baseline.pending, 384 * MIB);
-        assert_eq!(baseline.tile_cache, 1200 * MIB);
-        assert_eq!(baseline.http_tile_cache, 240 * MIB);
-
-        let scaled = MapMemoryBudgets::from_total(512 * MIB, false);
-        assert_eq!(scaled.upload, 8 * MIB);
-        assert_eq!(scaled.pending, 128 * MIB);
-        assert_eq!(scaled.tile_cache, 400 * MIB);
-        assert_eq!(scaled.http_tile_cache, 80 * MIB);
-
-        let small_web = MapMemoryBudgets::from_total(512 * MIB, true);
-        assert_eq!(small_web.upload, 8 * MIB);
-        assert_eq!(small_web.pending, 24 * MIB);
-        assert_eq!(small_web.tile_cache, 96 * MIB);
-        assert_eq!(small_web.http_tile_cache, 80 * MIB);
-
-        assert_eq!(baseline.archive_cache, 96 * MIB);
-        assert_eq!(scaled.archive_cache, 32 * MIB);
-        let phone = MapMemoryBudgets::from_total(320 * MIB, true);
-        assert_eq!(phone.archive_cache, 20 * MIB);
-        assert_eq!(phone.tile_cache, 60 * MIB);
-        assert_eq!(phone.pending, 15 * MIB);
-        assert_eq!(phone.upload, 5 * MIB);
-        assert_eq!(phone.bake_slots, 1);
-        let desktop_web = MapMemoryBudgets::from_total(1024 * MIB, true);
-        assert_eq!(desktop_web.upload, 32 * MIB);
-        assert_eq!(desktop_web.pending, 64 * MIB);
-        assert_eq!(desktop_web.tile_cache, 384 * MIB);
-        assert_eq!(desktop_web.http_tile_cache, 384 * MIB);
-        assert_eq!(desktop_web.archive_cache, 48 * MIB);
-        assert_eq!(desktop_web.bake_slots, 2);
-        let large_desktop_web = MapMemoryBudgets::from_total(2048 * MIB, true);
-        assert_eq!(large_desktop_web.upload, 32 * MIB);
-        assert_eq!(large_desktop_web.pending, 64 * MIB);
-        assert_eq!(large_desktop_web.tile_cache, 384 * MIB);
-        assert_eq!(large_desktop_web.http_tile_cache, 384 * MIB);
-        assert_eq!(large_desktop_web.archive_cache, 48 * MIB);
-        assert_eq!(large_desktop_web.bake_slots, 2);
-        assert_eq!(baseline.bake_slots, 8);
-    }
-
-    #[test]
-    fn web_pending_cap_drops_even_one_oversized_result_native_keeps_compatibility() {
-        let mut web = vec![65usize];
-        let dropped = pending_byte_cap(&mut web, 48, false, |bytes| *bytes);
-        assert!(web.is_empty());
-        assert_eq!(dropped, [65]);
-
-        let mut native = vec![65usize];
-        let dropped = pending_byte_cap(&mut native, 48, true, |bytes| *bytes);
-        assert_eq!(native, [65]);
-        assert!(dropped.is_empty());
-
-        let mut batch = vec![20usize, 20, 20, 20];
-        let dropped = pending_byte_cap(&mut batch, 48, false, |bytes| *bytes);
-        assert_eq!(batch, [20, 20]);
-        assert_eq!(dropped, [20, 20]);
-        assert!(batch.iter().sum::<usize>() <= 48);
-    }
-
-    #[test]
-    fn web_upload_drain_never_bypasses_budget_for_first_tile() {
-        let mut pending = vec![9usize, 2];
-        let stats = drain_pending_ready_tiles(
-            &mut pending,
-            8,
-            false,
-            |bytes| *bytes,
-            |_| panic!("oversized web tile must not upload"),
-        );
-        assert_eq!(stats.count, 0);
-        assert_eq!(pending, [9, 2]);
-
-        pending[0] = 8;
-        let stats = drain_pending_ready_tiles(&mut pending, 8, false, |bytes| *bytes, |_| 0.0);
-        assert_eq!(stats.count, 1);
-        assert_eq!(stats.bytes, 8);
-        assert_eq!(pending, [2]);
-    }
-
-    #[test]
-    fn final_admission_rechecks_payload_after_ui_thread_growth() {
-        let mut buffers = TileBuffers::default();
-        let initial_bytes = buffers.allocated_byte_size();
-        let limit = initial_bytes + 128;
-        assert!(initial_bytes <= limit);
-
-        // Cached road arrows are appended only in insert_ready_tile, after
-        // worker/staging admission. Model that exact growth edge here.
-        let cached_indices = (0..1_024).collect::<Vec<u32>>();
-        let cached_vertices = vec![0.0; VECTOR_FLOATS_PER_VERTEX * 1_024];
-        buffers.append_cached_road_icons(&cached_indices, &cached_vertices);
-        let grown_bytes = buffers.allocated_byte_size();
-        assert!(grown_bytes > limit);
-
-        // Native keeps the historical uncapped path byte-for-byte.
-        assert!(admit_final_ready_tile_payload(&mut buffers, None));
-        assert_eq!(buffers.allocated_byte_size(), grown_bytes);
-        assert_eq!(buffers.memory_lod, 0);
-
-        // Web re-applies the finite degradation policy before any Geometry
-        // is created, leaving a stable admitted result instead of rebaking.
-        assert!(admit_final_ready_tile_payload(&mut buffers, Some(limit)));
-        assert!(buffers.allocated_byte_size() <= limit);
-        assert_eq!(buffers.memory_lod, 1);
-        let bounded_bytes = buffers.allocated_byte_size();
-        assert!(admit_final_ready_tile_payload(&mut buffers, Some(limit)));
-        assert_eq!(buffers.allocated_byte_size(), bounded_bytes);
-    }
-
-    #[test]
-    fn web_space_warp_budget_uses_only_tile_headroom_and_native_has_none() {
-        assert_eq!(space_warp_refinement_budget(None, 123), None);
-        let budget = space_warp_refinement_budget(Some(10 * MIB_BYTES), MIB_BYTES).unwrap();
-        assert_eq!(
-            budget.remaining_bytes(),
-            WEB_SPACE_WARP_REFINEMENT_MAX_BYTES
-        );
-        assert_eq!(
-            budget.remaining_work(),
-            WEB_SPACE_WARP_REFINEMENT_MAX_WORK
-        );
-        let tight = space_warp_refinement_budget(Some(MIB_BYTES), MIB_BYTES - 17).unwrap();
-        assert_eq!(tight.remaining_bytes(), 17);
-    }
-
-    #[test]
-    fn pressure_zoom_honors_single_zoom_archive_contract_and_is_bounded() {
-        assert_eq!(pressure_source_zoom(16, Some((10, 16)), 1), 15);
-        assert_eq!(pressure_source_zoom(16, Some((10, 16)), 3), 13);
-        assert_eq!(pressure_source_zoom(11, Some((10, 16)), 3), 10);
-        assert_eq!(pressure_source_zoom(14, Some((14, 14)), 3), 14);
-        assert_eq!(pressure_source_zoom(17, None, 3), 17);
-        assert_eq!(pressure_source_zoom(17, Some((20, 3)), 3), 17);
-        assert_eq!(
-            pressure_source_zoom_for_archives(14, Some((10, 16)), Some(Some((14, 14))), 1),
-            14,
-        );
-        assert_eq!(
-            pressure_source_zoom_for_archives(14, Some((10, 16)), Some(None), 1),
-            14,
-        );
-        assert_eq!(
-            pressure_source_zoom_for_archives(14, Some((10, 16)), Some(Some((10, 14))), 1),
-            13,
-        );
-    }
-
-    #[test]
-    fn pressured_request_keeps_separate_detail_archive_contract() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.set_source_config(
-            &mut cx,
-            TileSourceConfig::HttpArchive {
-                root_url: "https://tiles.invalid/base.mkmap".to_string(),
-                detail_root_url: "https://tiles.invalid/detail.mkmap".to_string(),
-                bridge_dz_path: String::new(),
-            },
-        );
-        map.local_source_zoom_range = Some((10, 16));
-        map.memory_pressure.level = 1;
-
-        assert!(map.detail_archive.is_some());
-        map.zoom = 12.0;
-        assert_eq!(map.request_zoom_level_for_platform(true), 11);
-
-        map.zoom = 14.0;
-        assert_eq!(map.render_bucket_for_platform(true), 13);
-        assert_eq!(map.request_zoom_level_for_platform(true), 14);
-
-        // Without a separate-detail contract the same web pressure remains
-        // free to lower the base request.
-        map.tile_source_config = Some(TileSourceConfig::http_archive(
-            "https://tiles.invalid/base.mkmap",
-        ));
-        assert_eq!(map.request_zoom_level_for_platform(true), 13);
-    }
-
-    #[test]
-    fn incremental_radar_frames_keep_order_and_existing_texture_identity() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        let bbox = (0.0, 48.0, 10.0, 56.0);
-        assert!(map.set_rain_sequence(&mut cx, vec![10, 0, 5], 2, 1, None, bbox));
-
-        assert!(map.set_rain_frame(&mut cx, 10, vec![10, 10]));
-        let ten_id = map.rain_frames[0].texture.texture_id();
-        assert!(map.set_rain_frame(&mut cx, 0, vec![0, 0]));
-        assert_eq!(
-            map.rain_frames.iter().map(|frame| frame.minute).collect::<Vec<_>>(),
-            [0, 10],
-        );
-        assert_eq!(map.rain_frames[1].texture.texture_id(), ten_id);
-
-        let zero_id = map.rain_frames[0].texture.texture_id();
-        assert!(map.set_rain_frame(&mut cx, 5, vec![5, 5]));
-        let five_id = map.rain_frames[1].texture.texture_id();
-        assert_eq!(map.rain_frames[0].texture.texture_id(), zero_id);
-        assert_eq!(map.rain_frames[2].texture.texture_id(), ten_id);
-
-        assert!(map.set_rain_frame(&mut cx, 5, vec![6, 6]));
-        assert_eq!(
-            map.rain_frames.iter().map(|frame| frame.minute).collect::<Vec<_>>(),
-            [0, 5, 10],
-        );
-        assert_eq!(map.rain_frames[0].texture.texture_id(), zero_id);
-        assert_ne!(map.rain_frames[1].texture.texture_id(), five_id);
-        assert_eq!(map.rain_frames[2].texture.texture_id(), ten_id);
-        assert!(!map.set_rain_frame(&mut cx, 15, vec![15, 15]));
-        assert!(!map.set_rain_frame(&mut cx, 5, vec![5]));
-
-        assert!(map.set_rain_sequence(&mut cx, vec![20, 0], 2, 1, None, bbox));
-        assert!(map.rain_frames.is_empty());
-        assert_eq!(map.rain_sequence_minutes, [0, 20]);
-    }
-
-    #[test]
-    fn radar_sequence_runtime_admission_is_atomic_and_budgeted() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        let bbox = (0.0, 48.0, 10.0, 56.0);
-
-        assert_eq!(
-            radar_sequence_resident_bytes(1, (8191, 2048), Some((2048, 1))),
-            Some(MAX_RADAR_RESIDENT_BYTES),
-        );
-        assert!(map.set_rain_sequence(
-            &mut cx,
-            vec![0],
-            8191,
-            2048,
-            Some((2048, 1)),
-            bbox,
-        ));
-        assert_eq!(map.rain_sequence_minutes, [0]);
-
-        assert!(!map.set_rain_sequence(
-            &mut cx,
-            vec![0],
-            8191,
-            2048,
-            Some((2049, 1)),
-            bbox,
-        ));
-        assert_eq!(map.rain_sequence_minutes, [0]);
-        assert_eq!(map.rain_expected_hires_size, Some((2048, 1)));
-        assert_eq!(radar_sequence_resident_bytes(usize::MAX, (1, 1), None), None);
-    }
-
-    #[test]
-    fn legacy_web_radar_admission_is_checked_and_atomic() {
-        let pixels = 1024 * 1024;
-        assert!(radar_legacy_batch_admitted(
-            std::iter::repeat_n(pixels, 16),
-            (1024, 1024),
-            None,
-        ));
-        assert!(!radar_legacy_batch_admitted(
-            std::iter::repeat_n(pixels, 17),
-            (1024, 1024),
-            None,
-        ));
-        assert!(!radar_legacy_batch_admitted(
-            [pixels - 1].into_iter(),
-            (1024, 1024),
-            None,
-        ));
-
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        let bbox = (0.0, 48.0, 10.0, 56.0);
-        assert!(map.set_rain_frames_for_platform(
-            &mut cx,
-            vec![vec![1, 2]],
-            2,
-            1,
-            bbox,
-            true,
-        ));
-        let frame_id = map.rain_frames[0].texture.texture_id();
-        assert!(!map.set_rain_frames_for_platform(
-            &mut cx,
-            vec![vec![3]],
-            2,
-            1,
-            (1.0, 49.0, 9.0, 55.0),
-            true,
-        ));
-        assert_eq!(map.rain_frames[0].texture.texture_id(), frame_id);
-        assert_eq!(map.rain_bbox, bbox);
-
-        assert!(map.set_rain_now_hires_for_platform(
-            &mut cx,
-            Some((vec![0; 4], 2, 2)),
-            true,
-        ));
-        let hires_id = map.rain_now_hires.as_ref().unwrap().0.texture_id();
-        assert!(!map.set_rain_now_hires_for_platform(
-            &mut cx,
-            Some((vec![0; 3], 2, 2)),
-            true,
-        ));
-        assert_eq!(
-            map.rain_now_hires.as_ref().unwrap().0.texture_id(),
-            hires_id,
-        );
-    }
-
-    #[test]
-    fn web_tile_admission_uses_actual_resident_demand_and_stays_bounded() {
-        const MIB: usize = 1024 * 1024;
-        let budgets = MapMemoryBudgets::from_total(1024 * MIB, true);
-        assert_eq!(
-            ready_tile_admission_limit(budgets, budgets.tile_cache, 0, true),
-            Some(32 * MIB)
-        );
-        assert_eq!(
-            ready_tile_admission_limit(budgets, budgets.tile_cache, 370 * MIB, true),
-            Some(14 * MIB)
-        );
-        assert_eq!(
-            ready_tile_admission_limit(budgets, budgets.tile_cache, 384 * MIB, true),
-            Some(0)
-        );
-        assert_eq!(
-            ready_tile_admission_limit(budgets, budgets.tile_cache, usize::MAX, false),
-            None
-        );
-    }
-
-    fn route_3d_combined_http_map(cx: &mut Cx) -> MapView {
-        let mut map = test_map(cx);
-        map.set_source_config(
-            cx,
-            TileSourceConfig::http_archive(
-                "https://tiles.invalid/world-20260903.mkmap",
-            ),
-        );
-        map.center_norm = lon_lat_to_normalized(4.9041, 52.3676);
-        map.zoom = 15.6;
-        map.tilt = 60.0;
-        map.buildings_3d = true;
-        map.local_source_zoom_range = Some((0, 14));
-        map
-    }
-
-    #[test]
-    fn web_route_3d_combined_archive_keeps_detail_and_building_floors() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = route_3d_combined_http_map(&mut cx);
-
-        for zoom in [15.6, 15.0] {
-            map.zoom = zoom;
-            for level in 0..=WEB_SOURCE_LOD_MAX {
-                map.memory_pressure.level = level;
-                assert_eq!(map.request_zoom_level_for_platform(true), 14);
-                assert!(
-                    map.render_bucket_for_platform(true) >= BUILDING_3D_MIN_ZOOM,
-                    "zoom {zoom} pressure level {level} disabled 3D buildings"
-                );
-            }
-        }
-
-        map.zoom = 15.6;
-        map.memory_pressure = MapMemoryPressure::default();
-        map.frame_counter = 1;
-        map.note_memory_pressure_for_platform(&mut cx, "test", true);
-        assert_eq!(map.memory_pressure.level, 1);
-        let settled_frame = map.memory_pressure.last_level_change_frame;
-        map.frame_counter += 1;
-        map.note_memory_pressure_for_platform(&mut cx, "test", true);
-        assert_eq!(map.memory_pressure.level, 1);
-        assert_eq!(map.memory_pressure.last_level_change_frame, settled_frame);
-
-        // At exactly z15 both floors are already effective, so pressure is
-        // recorded without scheduling an identical restyle/re-request.
-        map.zoom = 15.0;
-        map.memory_pressure = MapMemoryPressure::default();
-        map.frame_counter += 1;
-        map.note_memory_pressure_for_platform(&mut cx, "test", true);
-        assert_eq!(map.memory_pressure.level, 0);
-        assert_eq!(map.memory_pressure.last_level_change_frame, 0);
-    }
-
-    #[test]
-    fn web_3d_floors_preserve_flat_midzoom_and_archive_contracts() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = route_3d_combined_http_map(&mut cx);
-
-        // Flat and nominally mid-zoom views retain ordinary source/style
-        // coarsening even if the building layer toggle is on.
-        map.tilt = 0.0;
-        map.memory_pressure.level = 3;
-        assert_eq!(map.request_zoom_level_for_platform(true), 11);
-        assert_eq!(map.render_bucket_for_platform(true), 15);
-        map.tilt = 60.0;
-        map.zoom = 14.0;
-        assert_eq!(map.request_zoom_level_for_platform(true), 11);
-        assert_eq!(map.render_bucket_for_platform(true), 13);
-
-        // An unparsed combined root does not advertise a z14 floor, and a
-        // narrower regional archive must never be promoted to z14.
-        map.zoom = 15.6;
-        map.local_source_zoom_range = None;
-        map.memory_pressure.level = 1;
-        assert_eq!(map.request_zoom_level_for_platform(true), 13);
-        map.local_source_zoom_range = Some((0, 13));
-        assert_eq!(map.request_zoom_level_for_platform(true), 12);
-
-        // A declared single zoom remains exact under every pressure level.
-        map.local_source_zoom_range = Some((14, 14));
-        for level in 0..=WEB_SOURCE_LOD_MAX {
-            map.memory_pressure.level = level;
-            assert_eq!(map.request_zoom_level_for_platform(true), 14);
-        }
-
-        // A separate detail archive keeps its existing unknown-metadata
-        // protection; the combined-only floor does not participate.
-        map.set_source_config(
-            &mut cx,
-            TileSourceConfig::HttpArchive {
-                root_url: "https://tiles.invalid/base.mkmap".to_string(),
-                detail_root_url: "https://tiles.invalid/detail.mkmap".to_string(),
-                bridge_dz_path: String::new(),
-            },
-        );
-        map.zoom = 15.6;
-        map.tilt = 60.0;
-        map.buildings_3d = true;
-        map.local_source_zoom_range = Some((0, 14));
-        for level in 0..=WEB_SOURCE_LOD_MAX {
-            map.memory_pressure.level = level;
-            assert_eq!(map.request_zoom_level_for_platform(true), 14);
-        }
-    }
-
-    #[test]
-    fn dense_route_visible_set_without_payloads_stays_pressure_free() {
-        const MIB: usize = 1024 * 1024;
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = route_3d_combined_http_map(&mut cx);
-        let rect = Rect {
-            pos: dvec2(0.0, 0.0),
-            size: dvec2(4096.0, 2160.0),
-        };
-        map.visible_tiles = map.visible_tile_keys(rect);
-
-        let budgets = MapMemoryBudgets::from_total(1024 * MIB, true);
-        let resident = map.resident_tile_budget(budgets);
-        assert!(
-            map.visible_tiles.len().saturating_mul(budgets.upload) > resident,
-            "fixture must exercise the removed hypothetical dense-set trigger"
-        );
-        let available = ready_tile_admission_limit(
-            budgets,
-            resident,
-            0,
-            true,
-        )
-        .unwrap();
-        assert_eq!(available, budgets.upload);
-        assert_eq!(map.memory_pressure.level, 0);
-        assert_eq!(map.memory_pressure.events, 0);
-    }
-
-    #[test]
-    fn memory_deferred_tile_never_stays_loading_and_becomes_retryable() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        let key = TileKey { z: 14, x: 1, y: 2 };
-        map.frame_counter = 10;
-        map.tiles.insert(
-            key,
-            TileEntry {
-                state: TileLoadState::LoadingLocal,
-                last_used: 10,
-                attempts: 0,
-                retry_after: 0,
-                bytes: 0,
-                bucket: 14,
-                baked_3d: false,
-                baked_fringe: true,
-                road_core_cached: false,
-                road_icon_indices: Vec::new(),
-                road_icon_vertices: Vec::new(),
-                fade: None,
-                draw: TileDrawLists::default(),
-            },
-        );
-        map.local_requested_tiles.insert(key, 0.0);
-
-        map.defer_tile_for_memory(key, "synthetic batch cap");
-        assert!(!map.tiles.contains_key(&key));
-        assert!(!map.local_requested_tiles.contains_key(&key));
-        assert!(map.memory_pressure.deferred.contains_key(&key));
-
-        map.frame_counter = 10 + MEMORY_PRESSURE_RETRY_FRAMES - 1;
-        map.expire_memory_deferrals(&cx);
-        assert!(map.memory_pressure.deferred.contains_key(&key));
-        map.frame_counter += 1;
-        map.expire_memory_deferrals(&cx);
-        assert!(!map.memory_pressure.deferred.contains_key(&key));
-
-        // Mode churn is another recovery edge: its old result is obsolete,
-        // so it clears the pressure retry gate as well as every Loading
-        // placeholder. Repeating the transition remains idempotent.
-        map.memory_pressure
-            .deferred
-            .insert(key, MemoryDeferral::Until(u64::MAX));
-        map.restyle_mode_overlay_keep_stale(&mut cx);
-        map.restyle_mode_overlay_keep_stale(&mut cx);
-        assert!(map.memory_pressure.deferred.is_empty());
-        assert!(map
-            .tiles
-            .values()
-            .all(|entry| !matches!(entry.state, TileLoadState::LoadingLocal | TileLoadState::LoadingNetwork)));
-    }
-
-    #[test]
-    fn exhausted_memory_deferral_waits_for_headroom_or_policy_change() {
-        let policy = TileAdmissionPolicy {
-            render_bucket: 14,
-            source_zoom: 13,
-            style_epoch: 7,
-            buildings_3d: true,
-        };
-        let blocker = ExhaustionBlocker {
-            failed_limit: 8 * 1024 * 1024,
-            required_bytes: 12 * 1024 * 1024,
-            policy,
-        };
-
-        // Frame passage and a merely larger-but-still-insufficient limit do
-        // not schedule identical rebakes of the same rejected payload.
-        assert!(!blocker.retry_ready(Some(blocker.failed_limit), policy));
-        assert!(!blocker.retry_ready(Some(blocker.required_bytes - 1), policy));
-        assert!(blocker.retry_ready(Some(blocker.required_bytes), policy));
-
-        let changed_policy = TileAdmissionPolicy {
-            style_epoch: policy.style_epoch + 1,
-            ..policy
-        };
-        assert!(blocker.retry_ready(Some(blocker.failed_limit), changed_policy));
-    }
-
-    #[test]
-    fn map_ready_tile_queue_meters_nine_arrivals_in_ring_order() {
-        struct FakeResult {
-            bytes: usize,
-            upload_seconds: f64,
-        }
-
-        let key = |x, y| TileKey { z: 3, x, y };
-        let visible = vec![key(4, 4), key(4, 3), key(3, 4), key(5, 4), key(4, 5)];
-        let arrivals = [
-            key(4, 6),
-            key(5, 4),
-            key(2, 4),
-            key(4, 4),
-            key(6, 4),
-            key(4, 3),
-            key(4, 2),
-            key(4, 5),
-            key(3, 4),
-        ];
-        let mut pending = arrivals
-            .into_iter()
-            .map(|key| {
-                (
-                    key,
-                    FakeResult {
-                        bytes: 4_000_000,
-                        upload_seconds: 0.0001,
-                    },
-                )
-            })
-            .collect::<Vec<_>>();
-        sort_ready_tiles_for_insert(
-            &mut pending,
-            &visible,
-            dvec2(4.5 / 8.0, 4.5 / 8.0),
-            (1.0, 0.0),
-            1.0,
-        );
-
-        let mut inserted = Vec::new();
-        let mut frames = 0;
-        while !pending.is_empty() {
-            frames += 1;
-            let stats = drain_pending_ready_tiles(
-                &mut pending,
-                MapMemoryBudgets::from_total(1536 * 1024 * 1024, false).upload,
-                true,
-                |(_, ready)| ready.bytes,
-                |(key, ready)| {
-                    inserted.push(key);
-                    ready.upload_seconds
-                },
-            );
-            assert!((1..=READY_TILE_INSERTS_PER_FRAME).contains(&stats.count));
-        }
-
-        assert!(frames >= 3);
-        assert_eq!(frames, 5);
-        assert_eq!(
-            inserted,
-            [
-                key(4, 4),
-                key(4, 3),
-                key(3, 4),
-                key(5, 4),
-                key(4, 5),
-                key(4, 2),
-                key(2, 4),
-                key(6, 4),
-                key(4, 6),
-            ]
-        );
-    }
+    use super::{tile_span_with_prefetch, TILE_SIZE};
 
     #[test]
     fn tile_span_keeps_exactly_one_prefetch_tile_for_partial_edge_tiles() {
@@ -13055,312 +6848,4 @@ mod tests {
         let (min, max) = tile_span_with_prefetch(TILE_SIZE, TILE_SIZE * 2.0);
         assert_eq!((min, max), (0, 2));
     }
-
-    #[test]
-    fn source_shape_recognizes_archive_formats() {
-        assert!(!is_mkmap_path_shape("local/maps/example-base.mbtiles"));
-        assert!(is_mkmap_path_shape("local/maps/world.mkmap"));
-        assert!(is_mkmap_path_shape("local/maps/world/root.mkidx"));
-    }
-
-    #[test]
-    fn map_tile_job_panic_marks_the_tile_failed() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        let key = TileKey { z: 14, x: 8414, y: 5384 };
-        map.submit_tile_job(&mut cx, key, || panic!("synthetic tile bake failure"))
-            .unwrap();
-
-        for _ in 0..2_000 {
-            map.handle_tile_worker_messages(&mut cx);
-            if map
-                .tiles
-                .get(&key)
-                .is_some_and(|entry| matches!(entry.state, TileLoadState::Failed { .. }))
-                && map.tile_queue.in_flight() == 0
-            {
-                break;
-            }
-            std::thread::sleep(std::time::Duration::from_millis(1));
-        }
-        assert!(map
-            .tiles
-            .get(&key)
-            .is_some_and(|entry| matches!(entry.state, TileLoadState::Failed { .. })));
-        assert_eq!(map.tile_queue.in_flight(), 0);
-    }
-
-    #[test]
-    fn map_overlay_archive_fetches_its_maxzoom_ancestor() {
-        let key = TileKey {
-            z: 17,
-            x: 65_793,
-            y: 43_117,
-        };
-        assert_eq!(overlay_fetch_key(key, (7, 14)), Some(TileKey {
-            z: 14,
-            x: key.x >> 3,
-            y: key.y >> 3,
-        }));
-        assert_eq!(overlay_fetch_key(key, (18, 20)), None);
-    }
-
-    #[test]
-    fn map_view_dispatches_hosted_overlays_through_archive_reader() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.zoom = 1.0;
-        map.set_source_config(
-            &mut cx,
-            TileSourceConfig::http_archive("https://tiles.invalid/world.mkmap"),
-        );
-        map.set_overlays(
-            &mut cx,
-            vec![
-                OverlaySource::with_option(
-                    "chargers",
-                    TileSourceConfig::http_archive("https://tiles.invalid/chargers.mkmap"),
-                    Some("fast"),
-                ),
-                OverlaySource::new(
-                    "nature",
-                    TileSourceConfig::local_archive("local/overlays/nature.mbtiles"),
-                ),
-            ],
-        );
-        let key = TileKey { z: 1, x: 0, y: 0 };
-        map.visible_tiles = vec![key];
-        map.request_visible_tiles_from_local_source(&mut cx);
-
-        assert_eq!(map.overlay_archives.len(), 2);
-        assert_eq!(map.overlay_archives[0].name, "chargers");
-        assert_eq!(map.overlay_archives[0].filter, 1);
-        assert_eq!(
-            map.overlay_archives[0]
-                .archive
-                .as_ref()
-                .unwrap()
-                .waiter_count(),
-            1
-        );
-        assert_eq!(
-            map.overlay_archives[1].local_mbtiles_path.as_deref(),
-            Some("local/overlays/nature.mbtiles")
-        );
-        assert_eq!(map.archive_pending_tiles[&key].overlays.len(), 1);
-    }
-
-    #[test]
-    fn malformed_zoom_state_cannot_invert_request_clamping() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.use_local_mbtiles = true;
-        map.zoom = 17.0;
-        map.local_source_zoom_range = Some((20, 3));
-        assert_eq!(map.request_zoom_level(), LOCAL_MBTILES_MAX_ZOOM);
-        map.local_source_zoom_range = Some((0, 31));
-        assert_eq!(map.request_zoom_level(), LOCAL_MBTILES_MAX_ZOOM);
-    }
-
-    #[test]
-    fn archive_watcher_rejects_malformed_mbtiles_zoom_metadata() {
-        let path = temp_mbtiles_with_zoom("map-view-invalid-watch-zoom", "20", "3", 0);
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.set_source_config(
-            &mut cx,
-            TileSourceConfig::LocalArchive {
-                mbtiles_path: path.to_string_lossy().into_owned(),
-                detail_mbtiles_path: String::new(),
-                bridge_dz_path: String::new(),
-            },
-        );
-        map.local_source_zoom_range = Some((4, 6));
-        map.local_source_zoom_range_checked = true;
-        map.archive_watch_mtime = archive_mtime(&path);
-
-        <MapView as Widget>::handle_event(
-            &mut map,
-            &mut cx,
-            &Event::Startup,
-            &mut Scope::empty(),
-        );
-        assert!(map.archive_watch_in_flight);
-        for _ in 0..2_000 {
-            <MapView as Widget>::handle_event(
-                &mut map,
-                &mut cx,
-                &Event::Startup,
-                &mut Scope::empty(),
-            );
-            if !map.archive_watch_in_flight {
-                break;
-            }
-            std::thread::sleep(std::time::Duration::from_millis(1));
-        }
-        assert!(!map.archive_watch_in_flight);
-        assert_eq!(map.local_source_zoom_range, Some((4, 6)));
-        map.zoom = 5.0;
-        assert!((4..=6).contains(&map.request_zoom_level()));
-        std::fs::remove_file(path).unwrap();
-    }
-
-    #[test]
-    fn legacy_mbtiles_installed_on_map_view_dispatches_legacy_worker() {
-        let path = temp_mbtiles("map-view-legacy-dispatch");
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.zoom = 0.0;
-        map.set_source_config(
-            &mut cx,
-            TileSourceConfig::LocalArchive {
-                mbtiles_path: path.to_string_lossy().into_owned(),
-                detail_mbtiles_path: String::new(),
-                bridge_dz_path: String::new(),
-            },
-        );
-        map.local_source_zoom_range = Some((0, 0));
-        let key = TileKey { z: 0, x: 0, y: 0 };
-        map.visible_tiles = vec![key];
-        map.request_visible_tiles_from_local_source(&mut cx);
-        assert!(map.base_archive.is_none());
-        assert!(map.archive_pending_tiles.is_empty());
-        let mut message = None;
-        for _ in 0..2_000 {
-            if let Ok(received) = map.tile_worker_rx.try_recv() {
-                message = Some(received);
-                break;
-            }
-            std::thread::sleep(std::time::Duration::from_millis(1));
-        }
-        assert!(matches!(
-            message,
-            Some(TileWorkerMessage::LocalBatchLoaded { loaded, .. }) if loaded.len() == 1
-        ));
-        std::fs::remove_file(path).unwrap();
-    }
-
-    #[test]
-    fn map_view_source_switch_reuses_archive_pool() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.set_source_config(&mut cx, TileSourceConfig::http_archive("https://one.invalid/map"));
-        let first = map.archive_worker_pool.as_ref().unwrap().clone();
-        map.set_source_config(&mut cx, TileSourceConfig::http_archive("https://two.invalid/map"));
-        let second = map.archive_worker_pool.as_ref().unwrap();
-        assert!(first.ptr_eq(second));
-    }
-
-    #[test]
-    fn detail_equal_to_base_issues_one_archive_request() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.zoom = 14.0;
-        map.set_source_config(
-            &mut cx,
-            TileSourceConfig::http_archive("https://tiles.invalid/world.mkmap"),
-        );
-        let key = TileKey { z: 14, x: 0, y: 0 };
-        map.visible_tiles = vec![key];
-        map.request_visible_tiles_from_local_source(&mut cx);
-        assert!(map.detail_archive.is_none());
-        assert_eq!(map.base_archive.as_ref().unwrap().source_request_count(), 1);
-        assert!(map.archive_pending_tiles[&key].reuse_base_as_detail);
-    }
-
-    #[test]
-    fn same_zoom_pan_prunes_queued_build_and_loading_placeholder() {
-        let path = temp_mbtiles_with_zoom("map-view-same-zoom-prune", "3", "3", 3);
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.zoom = 3.0;
-        map.set_source_config(
-            &mut cx,
-            TileSourceConfig::LocalArchive {
-                mbtiles_path: path.to_string_lossy().into_owned(),
-                detail_mbtiles_path: String::new(),
-                bridge_dz_path: String::new(),
-            },
-        );
-        map.local_source_zoom_range = Some((3, 3));
-        // Park every pool worker so tile builds stay staged in the map's
-        // queue, where a pan can still prune them.
-        let pool = cx.task_pool();
-        let thread_count = pool.worker_count();
-        let reached = Arc::new(std::sync::Barrier::new(thread_count + 1));
-        let release = Arc::new(std::sync::Barrier::new(thread_count + 1));
-        for _ in 0..thread_count {
-            let reached = reached.clone();
-            let release = release.clone();
-            pool.submit(Lane::Light, move || {
-                reached.wait();
-                release.wait();
-            })
-            .unwrap()
-            .detach();
-        }
-        reached.wait();
-        let rect = Rect {
-            pos: dvec2(0.0, 0.0),
-            size: dvec2(64.0, 64.0),
-        };
-        map.set_center(&mut cx, -90.0, 0.0);
-        map.ensure_visible_tiles(&mut cx, rect);
-        let requested_before = map
-            .local_requested_tiles
-            .keys()
-            .copied()
-            .collect::<HashSet<_>>();
-        assert!(!requested_before.is_empty());
-
-        map.set_center(&mut cx, 0.0, 0.0);
-        map.ensure_visible_tiles(&mut cx, rect);
-        let stale = requested_before
-            .into_iter()
-            .filter(|key| !map.visible_tiles.contains(key))
-            .collect::<Vec<_>>();
-        assert!(!stale.is_empty());
-        // With every worker parked the queue hands over at most one job (its
-        // window never closes below one); everything staged is pruned.
-        let handed_over = map.tile_queue.in_flight();
-        assert!(handed_over <= 1, "saturated pool, yet {handed_over} tile jobs were handed over");
-        let leaked = stale
-            .iter()
-            .filter(|key| map.local_requested_tiles.contains_key(key))
-            .count();
-        assert!(leaked <= handed_over, "{leaked} stale builds survived the pan");
-        for key in &stale {
-            if !map.local_requested_tiles.contains_key(key) {
-                assert!(!map.tiles.contains_key(key));
-            }
-        }
-        assert!(map
-            .local_requested_tiles
-            .keys()
-            .any(|key| map.visible_tiles.contains(key)));
-
-        map.visible_tiles.clear();
-        map.request_visible_tiles_from_local_source(&mut cx);
-        assert!(map.local_requested_tiles.len() <= handed_over);
-        release.wait();
-        std::fs::remove_file(path).unwrap();
-    }
-
-    #[test]
-    fn http_archive_waiting_for_dispatch_has_no_enqueue_watchdog() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut map = test_map(&mut cx);
-        map.zoom = 1.0;
-        map.set_source_config(
-            &mut cx,
-            TileSourceConfig::http_archive("https://never.invalid/world.mkmap"),
-        );
-        let key = TileKey { z: 1, x: 0, y: 0 };
-        map.visible_tiles = vec![key];
-        map.request_visible_tiles_from_local_source(&mut cx);
-        assert_eq!(map.base_archive.as_ref().unwrap().waiter_count(), 1);
-        assert!(map.archive_request_watchdog_handle.is_none());
-        assert!(map.local_requested_tiles.contains_key(&key));
-        assert!(map.archive_pending_tiles.contains_key(&key));
-    }
 }
diff --git a/widgets/src/menu_bar.rs b/widgets/src/menu_bar.rs
deleted file mode 100644
index 058bfb474..000000000
--- a/widgets/src/menu_bar.rs
+++ /dev/null
@@ -1,1487 +0,0 @@
-//! `MenuBar` — the in-app application menu bar.
-//!
-//! A horizontal row of menu titles; clicking a title drops its menu open
-//! directly underneath, in an overlay draw list so it paints above every
-//! other widget (the same technique `PopupMenu` uses for `DropDown`).
-//! Entries carry a label on the left and their keyboard shortcut, muted and
-//! right-aligned, on the right; `{sep: true}` draws a 1 px rule.
-//!
-//! The menu tree is data, not widgets — the host writes it as a plain script
-//! array and the bar parses it in `on_after_apply`:
-//!
-//! ```text
-//! menu_bar := MenuBar{
-//!     menus: [
-//!         {label: "File" items: [
-//!             {id: @new_from_template label: "New from template…" shortcut: "Cmd+N"}
-//!             {id: @open_flow label: "Open flow" shortcut: "Cmd+O"}
-//!             {sep: true}
-//!             {id: @quit label: "Quit" shortcut: "Cmd+Q"}
-//!         ]}
-//!         {label: "Edit" items: [
-//!             {id: @undo label: "Undo" shortcut: "Cmd+Z"}
-//!             {id: @redo label: "Redo" shortcut: "Shift+Cmd+Z"}
-//!         ]}
-//!     ]
-//! }
-//! ```
-//!
-//! `shortcut` and `enabled` are optional (`enabled: false` greys an entry and
-//! retires its shortcut). A host that builds its menus in Rust calls
-//! [`MenuBar::set_menus`] instead, and [`MenuBar::set_enabled`] to grey one
-//! entry by id. Whichever way an entry fires — click or shortcut — the bar
-//! publishes [`MenuBarAction::Selected`] with that entry's id, which the host
-//! reads with [`MenuBarRef::selected`].
-//!
-//! Shortcuts are matched against every `Event::KeyDown` regardless of focus,
-//! and only when an entry actually claims the chord: keys nothing matches are
-//! left entirely alone. `Cmd` means the command/logo modifier on macOS and
-//! Ctrl everywhere else; the display maps `Cmd`/`Shift`/`Alt`/`Ctrl` to
-//! ⌘/⇧/⌥/⌃ and prints the key token as written.
-
-use crate::makepad_script::trap::NoTrap;
-use crate::makepad_script::ScriptObject;
-use crate::makepad_platform::event::TouchState;
-use crate::{makepad_derive_widget::*, makepad_draw::*, widget::*};
-
-script_mod! {
-    use mod.prelude.fab_internal.*
-    use mod.widgets.*
-
-    /** The title pill: transparent at rest, a light pill under the pointer,
-     * the accent pill while its menu is open. */
-    set_type_default() do #(DrawMenuTitle::script_shader(vm)){
-        ..mod.draw.DrawQuad
-        hover: 0.0
-        open: 0.0
-        pixel: fn() {
-            let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-            sdf.box(0.5, 0.5, self.rect_size.x - 1.0, self.rect_size.y - 1.0, fab.radius_lg)
-            let rest = vec4(fab.color_row_hover.xyz, fab.color_row_hover.w * self.hover)
-            sdf.fill(rest.mix(fab.color_accent, self.open))
-            return sdf.result
-        }
-    }
-
-    /** The entry row highlight: the accent, faded in by the pointer. */
-    set_type_default() do #(DrawMenuEntry::script_shader(vm)){
-        ..mod.draw.DrawQuad
-        hover: 0.0
-        pixel: fn() {
-            let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-            sdf.box(0.5, 0.5, self.rect_size.x - 1.0, self.rect_size.y - 1.0, fab.radius)
-            sdf.fill(vec4(fab.color_accent.xyz, fab.color_accent.w * self.hover))
-            return sdf.result
-        }
-    }
-
-    /** Menu ink: the label at rest, muted for shortcuts, on-accent while its
-     * title is open, muted again when the entry is disabled. */
-    set_type_default() do #(DrawMenuText::script_shader(vm)){
-        ..mod.draw.DrawText
-        open: 0.0
-        muted: 0.0
-        disabled: 0.0
-        get_color: fn() {
-            return self.color
-                .mix(fab.color_text_muted, self.muted)
-                .mix(fab.color_text_on_accent, self.open)
-                .mix(fab.color_text_muted, self.disabled)
-        }
-    }
-
-    mod.widgets.MenuBarBase = #(MenuBar::register_widget(vm))
-
-    /** The application menu bar: a row of titles, each dropping an overlay
-     * menu of entries with shortcuts. */
-    mod.widgets.MenuBar = set_type_default() do mod.widgets.MenuBarBase{
-        width: Fill
-        height: 28
-
-        /** the bar's height when the walk does not fix one 20..48 step 1 */
-        bar_height: 28.0
-        /** gap from the bar's left edge to the first title 0..32 step 1 */
-        bar_pad_x: 8.0
-        /** the title pill's height 16..40 step 1 */
-        title_height: 20.0
-        /** ink inset inside a title pill 4..24 step 1 */
-        title_pad_x: 8.0
-        /** gap between two title pills 0..16 step 1 */
-        title_gap: 2.0
-        /** one menu entry's row height 16..40 step 1 */
-        item_height: 22.0
-        /** ink inset inside a menu entry 4..24 step 1 */
-        item_pad_x: 10.0
-        /** the drop-down panel's own inset 0..16 step 1 */
-        panel_pad: 4.0
-        /** the drop-down panel never narrows past this 80..400 step 8 */
-        panel_min_width: 160.0
-        /** clearance between a label and its shortcut 8..64 step 4 */
-        shortcut_gap: 24.0
-        /** the row a `{sep: true}` entry occupies 3..24 step 1 */
-        separator_height: 7.0
-
-        /** The bar surface: the panel grade with a hairline under it. */
-        draw_bg +: {
-            pixel: fn() {
-                let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-                sdf.rect(0.0, 0.0, self.rect_size.x, self.rect_size.y)
-                sdf.fill(fab.color_panel)
-                sdf.rect(0.0, self.rect_size.y - 1.0, self.rect_size.x, 1.0)
-                sdf.fill(fab.color_border)
-                return sdf.result
-            }
-        }
-
-        /** The drop-down panel: the popover grade with a 1 px border. */
-        draw_panel +: {
-            pixel: fn() {
-                let sdf = Sdf2d.viewport(self.pos * self.rect_size)
-                sdf.box(0.5, 0.5, self.rect_size.x - 1.0, self.rect_size.y - 1.0, fab.radius_lg)
-                sdf.fill_keep(fab.color_popover)
-                sdf.stroke(fab.color_popover_border, 1.0)
-                return sdf.result
-            }
-        }
-
-        draw_sep +: {
-            color: fab.color_border_light
-        }
-
-        draw_title_text +: {
-            color: fab.color_text
-            text_style: theme.font_regular{
-                font_size: fab.font_size_ui
-            }
-        }
-
-        draw_entry_text +: {
-            color: fab.color_text
-            text_style: theme.font_regular{
-                font_size: fab.font_size_ui
-            }
-        }
-
-        draw_shortcut_text +: {
-            muted: 1.0
-            color: fab.color_text
-            text_style: theme.font_regular{
-                font_size: fab.font_size_ui
-            }
-        }
-    }
-}
-
-// ---------------------------------------------------------------------------
-// the menu tree, as Rust
-// ---------------------------------------------------------------------------
-
-/// One menu on the bar: a title and the entries it drops.
-#[derive(Clone, Debug, Default)]
-pub struct MenuDef {
-    pub label: String,
-    pub items: Vec<MenuEntry>,
-}
-
-impl MenuDef {
-    pub fn new(label: impl Into<String>, items: Vec<MenuEntry>) -> Self {
-        Self {
-            label: label.into(),
-            items,
-        }
-    }
-}
-
-/// One line in an open menu: either an entry that fires, or a separator.
-#[derive(Clone, Debug)]
-pub struct MenuEntry {
-    /// The id published as [`MenuBarAction::Selected`] when this entry fires.
-    pub id: LiveId,
-    pub label: String,
-    /// The chord as written (`"Shift+Cmd+Z"`), not yet parsed or prettied.
-    pub shortcut: Option<String>,
-    parsed_shortcut: Option<MenuShortcut>,
-    /// A disabled entry greys out, ignores the pointer and drops its chord.
-    pub enabled: bool,
-    /// A 1 px rule; `id`, `label` and `shortcut` are unused.
-    pub separator: bool,
-}
-
-impl Default for MenuEntry {
-    fn default() -> Self {
-        Self {
-            id: LiveId(0),
-            label: String::new(),
-            shortcut: None,
-            parsed_shortcut: None,
-            enabled: true,
-            separator: false,
-        }
-    }
-}
-
-impl MenuEntry {
-    pub fn item(id: LiveId, label: impl Into<String>, shortcut: Option<&str>) -> Self {
-        let shortcut = shortcut.map(str::to_string);
-        Self {
-            id,
-            label: label.into(),
-            parsed_shortcut: shortcut.as_deref().and_then(parse_shortcut),
-            shortcut,
-            ..Self::default()
-        }
-    }
-
-    pub fn separator() -> Self {
-        Self {
-            separator: true,
-            ..Self::default()
-        }
-    }
-}
-
-/// What the bar publishes to its host.
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
-pub enum MenuBarAction {
-    /// An entry fired — by click or by its keyboard shortcut.
-    Selected(LiveId),
-    Opened,
-    Closed,
-    #[default]
-    None,
-}
-
-// ---------------------------------------------------------------------------
-// shortcuts
-// ---------------------------------------------------------------------------
-
-/// A parsed chord. `cmd` is the command/logo modifier on macOS and Ctrl
-/// everywhere else; `ctrl` is always the literal Control key.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
-pub struct MenuShortcut {
-    pub cmd: bool,
-    pub ctrl: bool,
-    pub alt: bool,
-    pub shift: bool,
-    /// `Plus` sits behind Shift on many layouts and in front of it on
-    /// others, so that one token matches either way.
-    pub shift_any: bool,
-    pub key: KeyCode,
-}
-
-impl MenuShortcut {
-    /// Does this key press fire the chord? Modifiers must match exactly, so
-    /// `Cmd+N` stays put while `Shift+Cmd+N` is pressed.
-    pub fn matches(&self, ke: &KeyEvent) -> bool {
-        if ke.key_code != self.key {
-            return false;
-        }
-        let m = &ke.modifiers;
-        if m.alt != self.alt {
-            return false;
-        }
-        if !self.shift_any && m.shift != self.shift {
-            return false;
-        }
-        #[cfg(target_arch = "wasm32")]
-        {
-            // The browser hands mac users logo and everyone else control;
-            // either one stands in for `Cmd`.
-            (m.logo || m.control) == (self.cmd || self.ctrl)
-        }
-        #[cfg(all(not(target_arch = "wasm32"), target_vendor = "apple"))]
-        {
-            m.logo == self.cmd && m.control == self.ctrl
-        }
-        #[cfg(all(not(target_arch = "wasm32"), not(target_vendor = "apple")))]
-        {
-            m.control == (self.cmd || self.ctrl) && !m.logo
-        }
-    }
-}
-
-/// Parse `"Shift+Cmd+Z"`, `"Delete"`, `"Cmd+Plus"`, `"F1"`, `"Cmd+0"` …
-/// `None` when the key token is not one this keymap knows — such a shortcut
-/// simply never fires (it still prints).
-pub fn parse_shortcut(text: &str) -> Option<MenuShortcut> {
-    let mut out = MenuShortcut::default();
-    let mut key = None;
-    for part in text.split('+') {
-        let part = part.trim();
-        if part.is_empty() {
-            continue;
-        }
-        let lower = part.to_ascii_lowercase();
-        match lower.as_str() {
-            "cmd" | "command" | "meta" | "super" | "win" => out.cmd = true,
-            "ctrl" | "control" => out.ctrl = true,
-            "alt" | "option" | "opt" => out.alt = true,
-            "shift" => out.shift = true,
-            other => {
-                if key.is_some() {
-                    return None;
-                }
-                key = Some(key_code_from_name(other)?);
-                out.shift_any = other == "plus";
-            }
-        }
-    }
-    out.key = key?;
-    Some(out)
-}
-
-/// The chord as a menu prints it: ⌘ / ⇧ / ⌥ / ⌃ for the modifiers, the key
-/// token verbatim, no separators.
-pub fn shortcut_display(text: &str) -> String {
-    let mut out = String::new();
-    for part in text.split('+') {
-        let part = part.trim();
-        if part.is_empty() {
-            continue;
-        }
-        match part.to_ascii_lowercase().as_str() {
-            "cmd" | "command" | "meta" | "super" | "win" => out.push('\u{2318}'),
-            "shift" => out.push('\u{21e7}'),
-            "alt" | "option" | "opt" => out.push('\u{2325}'),
-            "ctrl" | "control" => out.push('\u{2303}'),
-            "plus" => out.push('+'),
-            "minus" => out.push('-'),
-            _ => out.push_str(part),
-        }
-    }
-    out
-}
-
-/// `name` arrives lowercased.
-fn key_code_from_name(name: &str) -> Option<KeyCode> {
-    let mut chars = name.chars();
-    if let (Some(c), None) = (chars.next(), chars.next()) {
-        if let Some(key) = key_code_from_char(c) {
-            return Some(key);
-        }
-    }
-    Some(match name {
-        "f1" => KeyCode::F1,
-        "f2" => KeyCode::F2,
-        "f3" => KeyCode::F3,
-        "f4" => KeyCode::F4,
-        "f5" => KeyCode::F5,
-        "f6" => KeyCode::F6,
-        "f7" => KeyCode::F7,
-        "f8" => KeyCode::F8,
-        "f9" => KeyCode::F9,
-        "f10" => KeyCode::F10,
-        "f11" => KeyCode::F11,
-        "f12" => KeyCode::F12,
-        "escape" | "esc" => KeyCode::Escape,
-        "tab" => KeyCode::Tab,
-        "space" => KeyCode::Space,
-        "enter" | "return" => KeyCode::ReturnKey,
-        "backspace" => KeyCode::Backspace,
-        "delete" | "del" => KeyCode::Delete,
-        "insert" => KeyCode::Insert,
-        "home" => KeyCode::Home,
-        "end" => KeyCode::End,
-        "pageup" | "pgup" => KeyCode::PageUp,
-        "pagedown" | "pgdn" => KeyCode::PageDown,
-        "left" | "arrowleft" => KeyCode::ArrowLeft,
-        "right" | "arrowright" => KeyCode::ArrowRight,
-        "up" | "arrowup" => KeyCode::ArrowUp,
-        "down" | "arrowdown" => KeyCode::ArrowDown,
-        "plus" | "equals" | "equal" => KeyCode::Equals,
-        "minus" | "dash" => KeyCode::Minus,
-        "comma" => KeyCode::Comma,
-        "period" | "dot" => KeyCode::Period,
-        "slash" => KeyCode::Slash,
-        "backslash" => KeyCode::Backslash,
-        "semicolon" => KeyCode::Semicolon,
-        "quote" => KeyCode::Quote,
-        "backtick" | "grave" => KeyCode::Backtick,
-        "lbracket" => KeyCode::LBracket,
-        "rbracket" => KeyCode::RBracket,
-        _ => return None,
-    })
-}
-
-fn key_code_from_char(c: char) -> Option<KeyCode> {
-    Some(match c.to_ascii_lowercase() {
-        'a' => KeyCode::KeyA,
-        'b' => KeyCode::KeyB,
-        'c' => KeyCode::KeyC,
-        'd' => KeyCode::KeyD,
-        'e' => KeyCode::KeyE,
-        'f' => KeyCode::KeyF,
-        'g' => KeyCode::KeyG,
-        'h' => KeyCode::KeyH,
-        'i' => KeyCode::KeyI,
-        'j' => KeyCode::KeyJ,
-        'k' => KeyCode::KeyK,
-        'l' => KeyCode::KeyL,
-        'm' => KeyCode::KeyM,
-        'n' => KeyCode::KeyN,
-        'o' => KeyCode::KeyO,
-        'p' => KeyCode::KeyP,
-        'q' => KeyCode::KeyQ,
-        'r' => KeyCode::KeyR,
-        's' => KeyCode::KeyS,
-        't' => KeyCode::KeyT,
-        'u' => KeyCode::KeyU,
-        'v' => KeyCode::KeyV,
-        'w' => KeyCode::KeyW,
-        'x' => KeyCode::KeyX,
-        'y' => KeyCode::KeyY,
-        'z' => KeyCode::KeyZ,
-        '0' => KeyCode::Key0,
-        '1' => KeyCode::Key1,
-        '2' => KeyCode::Key2,
-        '3' => KeyCode::Key3,
-        '4' => KeyCode::Key4,
-        '5' => KeyCode::Key5,
-        '6' => KeyCode::Key6,
-        '7' => KeyCode::Key7,
-        '8' => KeyCode::Key8,
-        '9' => KeyCode::Key9,
-        '+' | '=' => KeyCode::Equals,
-        '-' => KeyCode::Minus,
-        ',' => KeyCode::Comma,
-        '.' => KeyCode::Period,
-        '/' => KeyCode::Slash,
-        '\\' => KeyCode::Backslash,
-        ';' => KeyCode::Semicolon,
-        '\'' => KeyCode::Quote,
-        '`' => KeyCode::Backtick,
-        '[' => KeyCode::LBracket,
-        ']' => KeyCode::RBracket,
-        _ => return None,
-    })
-}
-
-// ---------------------------------------------------------------------------
-// draw shaders
-// ---------------------------------------------------------------------------
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawMenuTitle {
-    #[deref]
-    draw_super: DrawQuad,
-    #[live]
-    hover: f32,
-    #[live]
-    open: f32,
-}
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawMenuEntry {
-    #[deref]
-    draw_super: DrawQuad,
-    #[live]
-    hover: f32,
-}
-
-#[derive(Script, ScriptHook)]
-#[repr(C)]
-pub struct DrawMenuText {
-    #[deref]
-    draw_super: DrawText,
-    #[live]
-    open: f32,
-    #[live]
-    muted: f32,
-    #[live]
-    disabled: f32,
-}
-
-// ---------------------------------------------------------------------------
-// the widget
-// ---------------------------------------------------------------------------
-
-#[derive(Script, Widget)]
-pub struct MenuBar {
-    #[uid]
-    uid: WidgetUid,
-    #[source]
-    source: ScriptObjectRef,
-    #[walk]
-    walk: Walk,
-
-    #[redraw]
-    #[live]
-    draw_bg: DrawQuad,
-    #[live]
-    draw_title: DrawMenuTitle,
-    #[live]
-    draw_title_text: DrawMenuText,
-    #[live]
-    draw_panel: DrawQuad,
-    #[live]
-    draw_entry: DrawMenuEntry,
-    #[live]
-    draw_entry_text: DrawMenuText,
-    #[live]
-    draw_shortcut_text: DrawMenuText,
-    #[live]
-    draw_sep: DrawColor,
-
-    /// The host's menu tree, as written in the DSL. Read once per apply in
-    /// [`ScriptHook::on_after_apply`] and never dereferenced afterwards.
-    #[live]
-    menus: ScriptValue,
-
-    #[live(28.0)]
-    bar_height: f64,
-    #[live(8.0)]
-    bar_pad_x: f64,
-    #[live(20.0)]
-    title_height: f64,
-    #[live(8.0)]
-    title_pad_x: f64,
-    #[live(2.0)]
-    title_gap: f64,
-    #[live(22.0)]
-    item_height: f64,
-    #[live(10.0)]
-    item_pad_x: f64,
-    #[live(4.0)]
-    panel_pad: f64,
-    #[live(160.0)]
-    panel_min_width: f64,
-    #[live(24.0)]
-    shortcut_gap: f64,
-    #[live(7.0)]
-    separator_height: f64,
-
-    #[rust]
-    defs: Vec<MenuDef>,
-    /// The raw `menus` value the current [`Self::defs`] were parsed from, so
-    /// an unrelated re-apply does not wipe a runtime [`MenuBar::set_menus`].
-    #[rust]
-    menus_source: ScriptValue,
-    #[rust]
-    overlay_list: Option<DrawList2d>,
-
-    #[rust]
-    open_menu: Option<usize>,
-    #[rust]
-    hot_title: Option<usize>,
-    #[rust]
-    hot_entry: Option<usize>,
-    #[rust]
-    bar_rect: Rect,
-    #[rust]
-    title_rects: Vec<Rect>,
-    /// The open panel's UNCLIPPED rect — the outside-press test needs the
-    /// overlay's real bounds, not a rect intersected with the host's clips.
-    #[rust]
-    panel_rect: Rect,
-    #[rust]
-    entry_rects: Vec<Rect>,
-    /// A menu taller than the window scrolls: the offset, its maximum, and
-    /// the height of the rows on screen.
-    #[rust]
-    panel_scroll: f64,
-    #[rust]
-    panel_scroll_max: f64,
-    #[rust]
-    panel_visible: f64,
-}
-
-impl ScriptHook for MenuBar {
-    fn on_after_new(&mut self, vm: &mut ScriptVm) {
-        self.overlay_list = Some(DrawList2d::script_new(vm));
-    }
-
-    fn on_after_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        _apply: &Apply,
-        _scope: &mut Scope,
-        _value: ScriptValue,
-    ) {
-        if self.menus.raw() != self.menus_source.raw() {
-            self.menus_source = self.menus;
-            self.defs = parse_menus(vm, self.menus);
-            self.open_menu = None;
-            self.hot_title = None;
-            self.hot_entry = None;
-        }
-        let cx = vm.cx_mut();
-        self.draw_bg.redraw(cx);
-    }
-}
-
-// ---------------------------------------------------------------------------
-// reading the script tree
-// ---------------------------------------------------------------------------
-
-/// Walk a script array, whether it arrived as an array value or as an
-/// object carrying a vec (both spellings reach a `#[live] ScriptValue`).
-fn for_each_element(
-    vm: &mut ScriptVm,
-    value: ScriptValue,
-    f: &mut dyn FnMut(&mut ScriptVm, ScriptValue),
-) {
-    if let Some(array) = value.as_array() {
-        let len = vm.bx.heap.array_len(array);
-        for i in 0..len {
-            let item = vm.bx.heap.array_index_unchecked(array, i);
-            f(vm, item);
-        }
-        return;
-    }
-    if let Some(object) = value.as_object() {
-        let len = vm.bx.heap.vec_len(object);
-        for i in 0..len {
-            if let Some(item) = vm.bx.heap.vec_value_if_exist(object, i) {
-                f(vm, item);
-            }
-        }
-    }
-}
-
-fn obj_field(vm: &mut ScriptVm, object: ScriptObject, key: LiveId) -> ScriptValue {
-    let value = vm.bx.heap.value(object, key.into(), NoTrap);
-    if value.is_err() {
-        ScriptValue::NIL
-    } else {
-        value
-    }
-}
-
-fn obj_string(vm: &mut ScriptVm, object: ScriptObject, key: LiveId) -> Option<String> {
-    let value = obj_field(vm, object, key);
-    if value.is_nil() {
-        return None;
-    }
-    vm.string_with(value, |_, s| s.to_string())
-}
-
-fn obj_bool(vm: &mut ScriptVm, object: ScriptObject, key: LiveId) -> Option<bool> {
-    obj_field(vm, object, key).as_bool()
-}
-
-fn parse_menus(vm: &mut ScriptVm, value: ScriptValue) -> Vec<MenuDef> {
-    let mut menus = Vec::new();
-    for_each_element(vm, value, &mut |vm, menu| {
-        let Some(menu_obj) = menu.as_object() else {
-            return;
-        };
-        let label = obj_string(vm, menu_obj, id!(label)).unwrap_or_default();
-        let items_value = obj_field(vm, menu_obj, id!(items));
-        let mut items = Vec::new();
-        for_each_element(vm, items_value, &mut |vm, entry| {
-            let Some(entry_obj) = entry.as_object() else {
-                return;
-            };
-            if obj_bool(vm, entry_obj, id!(sep)).unwrap_or(false) {
-                items.push(MenuEntry::separator());
-                return;
-            }
-            // An entry with no id can never be reported, so it is not an entry.
-            let Some(id) = obj_field(vm, entry_obj, id!(id)).as_id() else {
-                return;
-            };
-            items.push(MenuEntry {
-                id,
-                label: obj_string(vm, entry_obj, id!(label)).unwrap_or_default(),
-                shortcut: obj_string(vm, entry_obj, id!(shortcut)).filter(|s| !s.is_empty()),
-                parsed_shortcut: None,
-                enabled: obj_bool(vm, entry_obj, id!(enabled)).unwrap_or(true),
-                separator: false,
-            });
-        });
-        for entry in &mut items {
-            entry.parsed_shortcut = entry.shortcut.as_deref().and_then(parse_shortcut);
-        }
-        menus.push(MenuDef { label, items });
-    });
-    menus
-}
-
-// ---------------------------------------------------------------------------
-// drawing
-// ---------------------------------------------------------------------------
-
-/// One line of text's drawn size. Free-standing so the caller can keep its
-/// own `&mut self` while measuring against one of its draw layers.
-fn measure(dt: &DrawMenuText, cx: &mut Cx2d, text: &str) -> DVec2 {
-    if text.is_empty() {
-        return dvec2(0.0, 0.0);
-    }
-    let laidout = dt.layout(cx, 0.0, 0.0, None, false, Align::default(), text);
-    let scale = dt.font_scale as f64;
-    dvec2(
-        laidout.size_in_lpxs.width as f64 * scale,
-        laidout.size_in_lpxs.height as f64 * scale,
-    )
-}
-
-impl MenuBar {
-    /// Replace the whole menu tree at runtime. Closes any open menu.
-    pub fn set_menus(&mut self, cx: &mut Cx, menus: Vec<MenuDef>) {
-        self.defs = menus;
-        for menu in &mut self.defs {
-            for entry in &mut menu.items {
-                entry.parsed_shortcut = entry.shortcut.as_deref().and_then(parse_shortcut);
-            }
-        }
-        self.open_menu = None;
-        self.hot_title = None;
-        self.hot_entry = None;
-        self.panel_rect = Rect::default();
-        self.draw_bg.redraw(cx);
-        // The overlay has to be re-laid even when it is going away.
-        cx.redraw_all();
-    }
-
-    /// Grey (or restore) every entry carrying `id`. A disabled entry ignores
-    /// the pointer and drops its keyboard shortcut.
-    pub fn set_enabled(&mut self, cx: &mut Cx, id: LiveId, enabled: bool) {
-        let mut changed = false;
-        for menu in &mut self.defs {
-            for entry in &mut menu.items {
-                if !entry.separator && entry.id == id && entry.enabled != enabled {
-                    entry.enabled = enabled;
-                    changed = true;
-                }
-            }
-        }
-        if changed {
-            self.draw_bg.redraw(cx);
-            self.redraw_overlay(cx);
-        }
-    }
-
-    pub fn menus(&self) -> &[MenuDef] {
-        &self.defs
-    }
-
-    pub fn is_open(&self) -> bool {
-        self.open_menu.is_some()
-    }
-
-    pub fn open(&mut self, cx: &mut Cx, index: usize) {
-        if index >= self.defs.len() || self.open_menu == Some(index) {
-            return;
-        }
-        self.open_menu = Some(index);
-        self.panel_scroll = 0.0;
-        self.hot_entry = self.first_enabled(index);
-        cx.set_key_focus(self.draw_bg.area());
-        let uid = self.widget_uid();
-        cx.widget_action(uid, MenuBarAction::Opened);
-        self.redraw_overlay(cx);
-        self.draw_bg.redraw(cx);
-    }
-
-    pub fn close(&mut self, cx: &mut Cx) {
-        if self.open_menu.take().is_none() {
-            return;
-        }
-        self.hot_entry = None;
-        self.panel_rect = Rect::default();
-        let uid = self.widget_uid();
-        cx.widget_action(uid, MenuBarAction::Closed);
-        self.redraw_overlay(cx);
-        self.draw_bg.redraw(cx);
-        if cx.key_focus() == self.draw_bg.area() {
-            // Cx tracks the previous focus through area replacements on
-            // redraw. A saved Area here would be stale after drawing a popup.
-            cx.revert_key_focus();
-        }
-        // The overlay draw list keeps painting until the whole pass is
-        // rebuilt, so a close is a full redraw, exactly like FabColorPick's.
-        cx.redraw_all();
-    }
-
-    fn redraw_overlay(&self, cx: &mut Cx) {
-        if let Some(list) = &self.overlay_list {
-            list.redraw(cx);
-        }
-    }
-
-    fn fire(&mut self, cx: &mut Cx, id: LiveId) {
-        let uid = self.widget_uid();
-        cx.widget_action(uid, MenuBarAction::Selected(id));
-    }
-
-    fn title_at(&self, abs: DVec2) -> Option<usize> {
-        self.title_rects.iter().position(|r| r.contains(abs))
-    }
-
-    /// The entry under `abs`, if it is one that can fire (separators and
-    /// disabled entries are not hot).
-    fn entry_at(&self, abs: DVec2) -> Option<usize> {
-        let items = &self.defs.get(self.open_menu?)?.items;
-        let index = self.entry_rects.iter().position(|r| r.contains(abs))?;
-        let entry = items.get(index)?;
-        (!entry.separator && entry.enabled).then_some(index)
-    }
-
-    fn match_shortcut(&self, ke: &KeyEvent) -> Option<LiveId> {
-        for menu in &self.defs {
-            for entry in &menu.items {
-                if entry.separator || !entry.enabled {
-                    continue;
-                }
-                let Some(shortcut) = entry.parsed_shortcut else {
-                    continue;
-                };
-                if shortcut.matches(ke) {
-                    return Some(entry.id);
-                }
-            }
-        }
-        None
-    }
-
-    /// Scroll a tall menu so the keyboard's hot row is on screen.
-    fn keep_hot_visible(&mut self, menu: usize) {
-        if self.panel_scroll_max <= 0.0 {
-            return;
-        }
-        let (Some(hot), Some(def)) = (self.hot_entry, self.defs.get(menu)) else {
-            return;
-        };
-        let mut offset = 0.0;
-        for entry in def.items.iter().take(hot) {
-            offset += if entry.separator { self.separator_height } else { self.item_height };
-        }
-        if offset < self.panel_scroll {
-            self.panel_scroll = offset;
-        } else if offset + self.item_height > self.panel_scroll + self.panel_visible {
-            self.panel_scroll = offset + self.item_height - self.panel_visible;
-        }
-        self.panel_scroll = self.panel_scroll.clamp(0.0, self.panel_scroll_max);
-    }
-
-    fn first_enabled(&self, menu: usize) -> Option<usize> {
-        self.defs.get(menu)?.items.iter().position(|entry| !entry.separator && entry.enabled)
-    }
-
-    fn step_entry(&self, menu: usize, current: Option<usize>, delta: isize) -> Option<usize> {
-        let items = &self.defs.get(menu)?.items;
-        if items.is_empty() {
-            return None;
-        }
-        let mut index = current.unwrap_or(if delta > 0 { items.len() - 1 } else { 0 });
-        for _ in 0..items.len() {
-            index = (index as isize + delta).rem_euclid(items.len() as isize) as usize;
-            if !items[index].separator && items[index].enabled {
-                return Some(index);
-            }
-        }
-        None
-    }
-
-    /// Accelerators are dispatched by the host after it has determined
-    /// whether an editor owns focus. Returning true means a menu action was
-    /// queued. Open-menu navigation remains inside the widget itself.
-    pub fn handle_shortcut(&mut self, cx: &mut Cx, event: &Event, text_editing: bool) -> bool {
-        let Event::KeyDown(ke) = event else {
-            return false;
-        };
-        if text_editing || ke.is_repeat || self.open_menu.is_some() {
-            return false;
-        }
-        let Some(id) = self.match_shortcut(ke) else {
-            return false;
-        };
-        self.fire(cx, id);
-        true
-    }
-
-    fn handle_open_key(&mut self, cx: &mut Cx, ke: &KeyEvent) -> bool {
-        let Some(menu) = self.open_menu else {
-            return false;
-        };
-        match ke.key_code {
-            KeyCode::Escape => self.close(cx),
-            KeyCode::ArrowLeft | KeyCode::ArrowRight => {
-                let delta = if ke.key_code == KeyCode::ArrowLeft { -1 } else { 1 };
-                let next = (menu as isize + delta).rem_euclid(self.defs.len() as isize) as usize;
-                self.open(cx, next);
-            }
-            KeyCode::ArrowUp => {
-                self.hot_entry = self.step_entry(menu, self.hot_entry, -1);
-                self.keep_hot_visible(menu);
-                self.redraw_overlay(cx);
-            }
-            KeyCode::ArrowDown => {
-                self.hot_entry = self.step_entry(menu, self.hot_entry, 1);
-                self.keep_hot_visible(menu);
-                self.redraw_overlay(cx);
-            }
-            KeyCode::ReturnKey | KeyCode::Space => {
-                let id = self.hot_entry.and_then(|entry| {
-                    self.defs
-                        .get(menu)?
-                        .items
-                        .get(entry)
-                        .filter(|entry| !entry.separator && entry.enabled)
-                        .map(|entry| entry.id)
-                });
-                if let Some(id) = id {
-                    self.close(cx);
-                    self.fire(cx, id);
-                }
-            }
-            _ => return false,
-        }
-        true
-    }
-
-    fn draw_titles(&mut self, cx: &mut Cx2d, rect: Rect) {
-        self.title_rects.clear();
-        let title_height = self.title_height.min(rect.size.y);
-        let y = rect.pos.y + (rect.size.y - title_height) * 0.5;
-        let mut x = rect.pos.x + self.bar_pad_x;
-        for index in 0..self.defs.len() {
-            let label = self.defs[index].label.clone();
-            let size = measure(&self.draw_title_text, cx, &label);
-            let width = size.x + self.title_pad_x * 2.0;
-            let title_rect = Rect {
-                pos: dvec2(x, y),
-                size: dvec2(width, title_height),
-            };
-            let open = self.open_menu == Some(index);
-            self.draw_title.hover = if !open && self.hot_title == Some(index) {
-                1.0
-            } else {
-                0.0
-            };
-            self.draw_title.open = if open { 1.0 } else { 0.0 };
-            self.draw_title.draw_abs(cx, title_rect);
-            self.draw_title_text.open = self.draw_title.open;
-            self.draw_title_text.draw_abs(
-                cx,
-                dvec2(
-                    title_rect.pos.x + self.title_pad_x,
-                    title_rect.pos.y + (title_height - size.y) * 0.5,
-                ),
-                &label,
-            );
-            self.title_rects.push(title_rect);
-            x += width + self.title_gap;
-        }
-    }
-
-    /// The open menu, in an overlay draw list anchored under its title.
-    fn draw_menu(&mut self, cx: &mut Cx2d, index: usize) {
-        let Some(items) = self.defs.get(index).map(|m| m.items.clone()) else {
-            return;
-        };
-        let Some(mut list) = self.overlay_list.take() else {
-            return;
-        };
-
-        // Measure first: the panel is placed by the size it needs.
-        let mut content_width: f64 = 0.0;
-        let mut height = self.panel_pad * 2.0;
-        for entry in &items {
-            if entry.separator {
-                height += self.separator_height;
-                continue;
-            }
-            height += self.item_height;
-            let label_width = measure(&self.draw_entry_text, cx, &entry.label).x;
-            let shortcut_width = match &entry.shortcut {
-                Some(text) => measure(&self.draw_shortcut_text, cx, &shortcut_display(text)).x,
-                None => 0.0,
-            };
-            let row = label_width
-                + if shortcut_width > 0.0 {
-                    self.shortcut_gap + shortcut_width
-                } else {
-                    0.0
-                };
-            content_width = content_width.max(row);
-        }
-        let width =
-            (content_width + (self.item_pad_x + self.panel_pad) * 2.0).max(self.panel_min_width);
-
-        let pass = cx.current_pass_size();
-        let anchor = self
-            .title_rects
-            .get(index)
-            .copied()
-            .unwrap_or(self.bar_rect);
-        let mut pos = dvec2(anchor.pos.x, self.bar_rect.pos.y + self.bar_rect.size.y);
-        let content_height = height;
-        // Flip above the bar when the drop would run off the bottom and fits
-        // above; a list taller than the window stays put and scrolls.
-        if pos.y + height > pass.y {
-            if anchor.pos.y - height >= 0.0 {
-                pos.y = anchor.pos.y - height;
-            } else {
-                height = (pass.y - pos.y - self.panel_pad).max(self.item_height * 2.0);
-            }
-        }
-        pos.x = pos.x.clamp(0.0, (pass.x - width).max(0.0));
-        let panel_rect = Rect {
-            pos,
-            size: dvec2(width, height),
-        };
-        self.panel_rect = panel_rect;
-        self.panel_scroll_max = (content_height - height).max(0.0);
-        self.panel_scroll = self.panel_scroll.clamp(0.0, self.panel_scroll_max);
-        self.panel_visible = height - self.panel_pad * 2.0;
-        let visible_top = pos.y + self.panel_pad;
-        let visible_bottom = pos.y + height - self.panel_pad;
-
-        list.begin_overlay_reuse(cx);
-        cx.begin_root_turtle(pass, Layout::flow_down());
-
-        self.draw_panel.draw_abs(cx, panel_rect);
-
-        self.entry_rects.clear();
-        let mut y = pos.y + self.panel_pad - self.panel_scroll;
-        for (i, entry) in items.iter().enumerate() {
-            if entry.separator {
-                let row = Rect {
-                    pos: dvec2(pos.x + self.item_pad_x, y),
-                    size: dvec2(
-                        (width - self.item_pad_x * 2.0).max(0.0),
-                        self.separator_height,
-                    ),
-                };
-                if row.pos.y < visible_top || row.pos.y + row.size.y > visible_bottom {
-                    // Scrolled out of the panel: no pixels, no hit rect.
-                    self.entry_rects.push(Rect::default());
-                    y += self.separator_height;
-                    continue;
-                }
-                self.draw_sep.draw_abs(
-                    cx,
-                    Rect {
-                        pos: dvec2(row.pos.x, (y + (self.separator_height - 1.0) * 0.5).floor()),
-                        size: dvec2(row.size.x, 1.0),
-                    },
-                );
-                self.entry_rects.push(row);
-                y += self.separator_height;
-                continue;
-            }
-
-            let row = Rect {
-                pos: dvec2(pos.x + self.panel_pad, y),
-                size: dvec2((width - self.panel_pad * 2.0).max(0.0), self.item_height),
-            };
-            if row.pos.y < visible_top || row.pos.y + row.size.y > visible_bottom {
-                self.entry_rects.push(Rect::default());
-                y += self.item_height;
-                continue;
-            }
-            self.draw_entry.hover = if self.hot_entry == Some(i) { 1.0 } else { 0.0 };
-            self.draw_entry.draw_abs(cx, row);
-
-            let disabled = if entry.enabled { 0.0 } else { 1.0 };
-            self.draw_entry_text.disabled = disabled;
-            let label_size = measure(&self.draw_entry_text, cx, &entry.label);
-            self.draw_entry_text.draw_abs(
-                cx,
-                dvec2(
-                    row.pos.x + self.item_pad_x,
-                    row.pos.y + (row.size.y - label_size.y) * 0.5,
-                ),
-                &entry.label,
-            );
-
-            if let Some(text) = &entry.shortcut {
-                let shown = shortcut_display(text);
-                self.draw_shortcut_text.disabled = disabled;
-                let size = measure(&self.draw_shortcut_text, cx, &shown);
-                self.draw_shortcut_text.draw_abs(
-                    cx,
-                    dvec2(
-                        row.pos.x + row.size.x - self.item_pad_x - size.x,
-                        row.pos.y + (row.size.y - size.y) * 0.5,
-                    ),
-                    &shown,
-                );
-            }
-
-            self.entry_rects.push(row);
-            y += self.item_height;
-        }
-
-        cx.end_pass_sized_turtle();
-        list.end(cx);
-        self.overlay_list = Some(list);
-    }
-
-    fn handle_panel(&mut self, cx: &mut Cx, event: &Event) {
-        match event.hits(cx, self.draw_panel.area()) {
-            Hit::FingerHoverIn(fe) | Hit::FingerHoverOver(fe) => {
-                let hot = self.entry_at(fe.abs);
-                cx.set_cursor(if hot.is_some() {
-                    MouseCursor::Hand
-                } else {
-                    MouseCursor::Default
-                });
-                if hot != self.hot_entry {
-                    self.hot_entry = hot;
-                    self.redraw_overlay(cx);
-                    self.draw_bg.redraw(cx);
-                }
-            }
-            Hit::FingerHoverOut(_) => {
-                if self.hot_entry.take().is_some() {
-                    self.redraw_overlay(cx);
-                    self.draw_bg.redraw(cx);
-                }
-            }
-            Hit::FingerScroll(fe) if self.panel_scroll_max > 0.0 => {
-                let next = (self.panel_scroll + fe.scroll.y).clamp(0.0, self.panel_scroll_max);
-                if next != self.panel_scroll {
-                    self.panel_scroll = next;
-                    self.redraw_overlay(cx);
-                }
-            }
-            Hit::FingerUp(fe) if fe.is_primary_hit() && fe.is_over => {
-                // `entry_at` already filtered separators and disabled rows.
-                let fired = self
-                    .entry_at(fe.abs)
-                    .and_then(|i| self.defs.get(self.open_menu?)?.items.get(i))
-                    .map(|entry| entry.id);
-                if let Some(id) = fired {
-                    self.close(cx);
-                    self.fire(cx, id);
-                }
-            }
-            _ => {}
-        }
-    }
-
-    fn handle_bar(&mut self, cx: &mut Cx, event: &Event) {
-        match event.hits(cx, self.draw_bg.area()) {
-            Hit::FingerHoverIn(fe) | Hit::FingerHoverOver(fe) => {
-                let hot = self.title_at(fe.abs);
-                cx.set_cursor(if hot.is_some() {
-                    MouseCursor::Hand
-                } else {
-                    MouseCursor::Default
-                });
-                if hot != self.hot_title {
-                    self.hot_title = hot;
-                    self.draw_bg.redraw(cx);
-                }
-                // While a menu is open, sliding along the bar switches menus.
-                if let (Some(index), Some(open)) = (hot, self.open_menu) {
-                    if index != open {
-                        self.open(cx, index);
-                    }
-                }
-            }
-            Hit::FingerHoverOut(_) => {
-                if self.hot_title.take().is_some() {
-                    self.draw_bg.redraw(cx);
-                }
-            }
-            Hit::FingerDown(fe) if fe.is_primary_hit() => {
-                if let Some(index) = self.title_at(fe.abs) {
-                    if self.open_menu == Some(index) {
-                        self.close(cx);
-                    } else {
-                        self.open(cx, index);
-                    }
-                }
-            }
-            _ => {}
-        }
-    }
-}
-
-impl Widget for MenuBar {
-    fn draw_walk(&mut self, cx: &mut Cx2d, _scope: &mut Scope, walk: Walk) -> DrawStep {
-        let mut walk = walk;
-        if !matches!(walk.height, Size::Fixed(_)) {
-            walk.height = Size::Fixed(self.bar_height);
-        }
-        let rect = cx.walk_turtle(walk);
-        self.bar_rect = rect;
-        self.draw_bg.draw_abs(cx, rect);
-        self.draw_titles(cx, rect);
-
-        if let Some(index) = self.open_menu {
-            self.draw_menu(cx, index);
-        }
-        DrawStep::done()
-    }
-
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
-        if let Event::KeyDown(ke) = event {
-            if !ke.is_repeat && self.handle_open_key(cx, ke) {
-                return;
-            }
-        }
-
-        if matches!(event, Event::WindowLostFocus(_) | Event::PopupDismissed(_)) {
-            self.close(cx);
-        }
-        if let Event::KeyFocus(event) | Event::KeyFocusLost(event) = event {
-            if event.prev == self.draw_bg.area() {
-                self.close(cx);
-            }
-        }
-
-        if self.open_menu.is_some() {
-            if let Event::MouseDown(me) = event {
-                if !self.panel_rect.contains(me.abs) && !self.bar_rect.contains(me.abs) {
-                    self.close(cx);
-                    // Not a `return`: the press still belongs to whatever
-                    // sits underneath it.
-                }
-            }
-            if let Event::TouchUpdate(event) = event {
-                if !event.touches.is_empty()
-                    && event.touches.iter().all(|touch| {
-                        touch.state == TouchState::Start
-                            && !self.panel_rect.contains(touch.abs)
-                            && !self.bar_rect.contains(touch.abs)
-                    })
-                {
-                    self.close(cx);
-                }
-            }
-        }
-        if self.open_menu.is_some() {
-            self.handle_panel(cx, event);
-        }
-        self.handle_bar(cx, event);
-    }
-}
-
-impl MenuBarRef {
-    /// The entry that fired this frame, by click or by keyboard shortcut.
-    pub fn selected(&self, actions: &Actions) -> Option<LiveId> {
-        // The bar publishes `Closed` in the same frame as `Selected` (an
-        // entry closes the menu as it fires), so the first action from the
-        // bar is not the one that matters: look for the selection itself.
-        let uid = self.widget_uid();
-        actions
-            .iter()
-            .filter_map(|action| action.as_widget_action())
-            .filter(|action| action.widget_uid == uid)
-            .find_map(|action| match action.cast::<MenuBarAction>() {
-                MenuBarAction::Selected(id) => Some(id),
-                _ => None,
-            })
-    }
-
-    pub fn set_menus(&self, cx: &mut Cx, menus: Vec<MenuDef>) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.set_menus(cx, menus);
-        }
-    }
-
-    pub fn set_enabled(&self, cx: &mut Cx, id: LiveId, enabled: bool) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.set_enabled(cx, id, enabled);
-        }
-    }
-
-    pub fn close(&self, cx: &mut Cx) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.close(cx);
-        }
-    }
-
-    pub fn is_open(&self) -> bool {
-        self.borrow().map_or(false, |inner| inner.is_open())
-    }
-
-    pub fn handle_shortcut(&self, cx: &mut Cx, event: &Event, text_editing: bool) -> bool {
-        self.borrow_mut()
-            .is_some_and(|mut inner| inner.handle_shortcut(cx, event, text_editing))
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::makepad_script::script;
-
-    fn bare_bar(cx: &mut Cx) -> MenuBar {
-        cx.with_vm(|vm| {
-            let value = vm.eval(script! {
-                use mod.prelude.widgets.*
-                MenuBar{}
-            });
-            MenuBar::script_from_value(vm, value)
-        })
-    }
-
-    /// The DSL only fails at eval time, so the gate is a real registration:
-    /// build the widget from `mod.widgets.MenuBar` with the menu tree the
-    /// host writes, and read back what `on_after_apply` parsed.
-    #[test]
-    fn the_dsl_registers_and_the_menu_tree_parses() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let bar = cx.with_vm(|vm| {
-            let block = script! {
-                use mod.prelude.widgets.*
-                MenuBar{
-                    menus: [
-                        {label: "File" items: [
-                            {id: @new_from_template label: "New from template" shortcut: "Cmd+N"}
-                            {id: @open_flow label: "Open flow" shortcut: "Cmd+O"}
-                            {sep: true}
-                            {id: @quit label: "Quit" shortcut: "Cmd+Q" enabled: false}
-                        ]}
-                        {label: "Edit" items: [
-                            {id: @undo label: "Undo" shortcut: "Cmd+Z"}
-                            {id: @redo label: "Redo" shortcut: "Shift+Cmd+Z"}
-                        ]}
-                    ]
-                }
-            };
-            let value = vm.eval(block);
-            MenuBar::script_from_value(vm, value)
-        });
-
-        assert_eq!(bar.defs.len(), 2);
-        assert_eq!(bar.defs[0].label, "File");
-        assert_eq!(bar.defs[0].items.len(), 4);
-        assert_eq!(bar.defs[0].items[0].id, live_id!(new_from_template));
-        assert_eq!(bar.defs[0].items[0].label, "New from template");
-        assert_eq!(bar.defs[0].items[0].shortcut.as_deref(), Some("Cmd+N"));
-        assert!(bar.defs[0].items[0].enabled);
-        assert!(bar.defs[0].items[2].separator);
-        assert!(!bar.defs[0].items[3].enabled);
-        assert_eq!(bar.defs[1].label, "Edit");
-        assert_eq!(bar.defs[1].items.len(), 2);
-        assert_eq!(bar.defs[1].items[1].shortcut.as_deref(), Some("Shift+Cmd+Z"));
-    }
-
-    #[test]
-    fn parse_shortcut_reads_a_modifier_chain() {
-        let shortcut = parse_shortcut("Shift+Cmd+Z").expect("Shift+Cmd+Z parses");
-        assert!(shortcut.cmd);
-        assert!(shortcut.shift);
-        assert!(!shortcut.alt);
-        assert!(!shortcut.ctrl);
-        assert_eq!(shortcut.key, KeyCode::KeyZ);
-    }
-
-    #[test]
-    fn parse_shortcut_reads_bare_and_named_keys() {
-        assert_eq!(parse_shortcut("Delete").unwrap().key, KeyCode::Delete);
-        assert_eq!(parse_shortcut("Home").unwrap().key, KeyCode::Home);
-        assert_eq!(parse_shortcut("F1").unwrap().key, KeyCode::F1);
-        assert_eq!(parse_shortcut("Cmd+0").unwrap().key, KeyCode::Key0);
-        assert_eq!(parse_shortcut("Cmd+Minus").unwrap().key, KeyCode::Minus);
-        let plus = parse_shortcut("Cmd+Plus").unwrap();
-        assert_eq!(plus.key, KeyCode::Equals);
-        assert!(plus.shift_any);
-    }
-
-    #[test]
-    fn parse_shortcut_rejects_what_it_cannot_fire() {
-        assert!(parse_shortcut("Cmd+Frobnicate").is_none());
-        assert!(parse_shortcut("Cmd").is_none());
-        assert!(parse_shortcut("").is_none());
-        assert!(parse_shortcut("Cmd+N+O").is_none());
-    }
-
-    #[test]
-    fn shortcut_display_maps_the_modifiers() {
-        assert_eq!(shortcut_display("Shift+Cmd+Z"), "\u{21e7}\u{2318}Z");
-        assert_eq!(shortcut_display("Cmd+N"), "\u{2318}N");
-        assert_eq!(shortcut_display("Ctrl+Alt+Delete"), "\u{2303}\u{2325}Delete");
-        assert_eq!(shortcut_display("Cmd+Plus"), "\u{2318}+");
-        assert_eq!(shortcut_display("F1"), "F1");
-    }
-
-    #[test]
-    fn keyboard_navigation_skips_disabled_entries_fires_and_closes_on_blur() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let mut disabled = MenuEntry::item(live_id!(disabled), "Disabled", None);
-        disabled.enabled = false;
-        let mut bar = bare_bar(&mut cx);
-        bar.defs = vec![
-            MenuDef::new(
-                "File",
-                vec![
-                    disabled,
-                    MenuEntry::separator(),
-                    MenuEntry::item(live_id!(open), "Open", Some("Cmd+O")),
-                    MenuEntry::item(live_id!(save), "Save", Some("Cmd+S")),
-                ],
-            ),
-            MenuDef::new(
-                "Edit",
-                vec![MenuEntry::item(live_id!(undo), "Undo", Some("Cmd+Z"))],
-            ),
-        ];
-        bar.open(&mut cx, 0);
-        assert_eq!(bar.hot_entry, Some(2));
-        assert!(bar.handle_open_key(
-            &mut cx,
-            &KeyEvent {
-                key_code: KeyCode::ArrowDown,
-                ..Default::default()
-            }
-        ));
-        assert_eq!(bar.hot_entry, Some(3));
-        bar.handle_open_key(
-            &mut cx,
-            &KeyEvent {
-                key_code: KeyCode::ArrowRight,
-                ..Default::default()
-            },
-        );
-        assert_eq!(bar.open_menu, Some(1));
-        assert_eq!(bar.hot_entry, Some(0));
-        bar.handle_open_key(
-            &mut cx,
-            &KeyEvent {
-                key_code: KeyCode::ReturnKey,
-                ..Default::default()
-            },
-        );
-        assert!(!bar.is_open());
-
-        bar.open(&mut cx, 0);
-        bar.handle_event(
-            &mut cx,
-            &Event::WindowLostFocus(WindowId(1, 1)),
-            &mut Scope::empty(),
-        );
-        assert!(!bar.is_open());
-    }
-
-    #[test]
-    fn text_editor_focus_has_shortcut_precedence() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let mut bar = bare_bar(&mut cx);
-        bar.defs = vec![MenuDef::new(
-            "Edit",
-            vec![MenuEntry::item(live_id!(undo), "Undo", Some("Cmd+Z"))],
-        )];
-        let event = Event::KeyDown(KeyEvent {
-            key_code: KeyCode::KeyZ,
-            modifiers: KeyModifiers {
-                logo: true,
-                ..Default::default()
-            },
-            ..Default::default()
-        });
-        assert!(!bar.handle_shortcut(&mut cx, &event, true));
-        assert!(bar.handle_shortcut(&mut cx, &event, false));
-
-        bar.open(&mut cx, 0);
-        bar.handle_open_key(
-            &mut cx,
-            &KeyEvent {
-                key_code: KeyCode::Escape,
-                ..Default::default()
-            },
-        );
-        assert!(!bar.is_open());
-    }
-}
diff --git a/widgets/src/perf_graph.rs b/widgets/src/perf_graph.rs
index 20a2dfe1e..1160834fc 100644
--- a/widgets/src/perf_graph.rs
+++ b/widgets/src/perf_graph.rs
@@ -152,7 +152,8 @@ impl Widget for PerfGraph {
                 abs_pos: Some(rect.pos),
                 width: Size::Fixed(rect.size.x),
                 height: Size::Fixed(rect.size.y),
-                ..Default::default()
+                margin: Inset::default(),
+                metrics: Metrics::default(),
             },
             Layout {
                 clip_x: true,
diff --git a/widgets/src/popup_menu.rs b/widgets/src/popup_menu.rs
index 1b1c0ebcd..d53aa5626 100644
--- a/widgets/src/popup_menu.rs
+++ b/widgets/src/popup_menu.rs
@@ -3,7 +3,6 @@ use crate::{
     makepad_derive_widget::*,
     makepad_draw::*,
     widget::*,
-    widget_async::CxSplashVmExt,
     widget_tree::CxWidgetExt,
 };
 
@@ -539,22 +538,6 @@ impl Widget for PopupMenuItem {
 }
 
 impl PopupMenu {
-    fn item(&mut self, cx: &mut Cx, item_id: PopupMenuItemId) -> WidgetRef {
-        let menu_item = self.menu_item;
-        // `menu_item` is an object index in the popup's heap. A popup owned by a
-        // Splash isolate must install that VM on Cx before the template is applied.
-        let Some(vm_id) = cx.script_ref_vm_id(&self.source) else {
-            return WidgetRef::empty();
-        };
-        self.menu_items
-            .get_or_insert(cx, item_id, |cx| {
-                cx.with_script_vm_id(vm_id, |vm| {
-                    WidgetRef::script_from_value(vm, menu_item)
-                })
-            })
-            .clone()
-    }
-
     pub fn menu_contains_pos(&self, cx: &mut Cx, pos: Vec2d) -> bool {
         self.draw_bg.area().clipped_rect(cx).contains(pos)
     }
@@ -585,31 +568,17 @@ impl PopupMenu {
     }
 
     pub fn draw_item(&mut self, cx: &mut Cx2d, item_id: PopupMenuItemId, label: &str) {
-        self.draw_item_dimmed(cx, item_id, label, false);
-    }
-
-    /// Draw a selectable item using the disabled palette. This is visual
-    /// metadata only: dimmed entries still receive pointer and keyboard input.
-    pub fn draw_item_dimmed(
-        &mut self,
-        cx: &mut Cx2d,
-        item_id: PopupMenuItemId,
-        label: &str,
-        dimmed: bool,
-    ) {
         self.count += 1;
 
-        let item = self.item(cx, item_id);
+        let menu_item = self.menu_item;
+        let item = self
+            .menu_items
+            .get_or_insert(cx, item_id, |cx| {
+                cx.with_vm(|vm| WidgetRef::script_from_value(vm, menu_item))
+            })
+            .clone();
         if let Some(mut menu_item) = item.borrow_mut::<PopupMenuItem>() {
             menu_item.label = label.to_string();
-            menu_item.animator_cut(
-                cx,
-                if dimmed {
-                    ids!(disabled.on)
-                } else {
-                    ids!(disabled.off)
-                },
-            );
         }
         // Re-seat on every draw: one menu instance is shared by every dropdown
         // that uses the same template, so the items belong to whichever
@@ -687,24 +656,3 @@ impl PopupMenu {
         }
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn popup_item_is_instantiated_in_the_popup_owners_vm() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        cx.with_vm(crate::script_mod);
-        let vm_id = cx.alloc_splash_vm();
-        let mut popup = cx.with_script_vm_id(vm_id, PopupMenu::script_new_with_default);
-        let popup_heap = popup.source.heap_key();
-
-        let item = popup.item(&mut cx, PopupMenuItemId(LiveId(1)));
-        let item = item
-            .borrow::<PopupMenuItem>()
-            .expect("popup template should instantiate a PopupMenuItem");
-
-        assert_eq!(item.source.heap_key(), popup_heap);
-    }
-}
diff --git a/widgets/src/portal_list.rs b/widgets/src/portal_list.rs
index c7ddd3c4e..3bd14cfac 100644
--- a/widgets/src/portal_list.rs
+++ b/widgets/src/portal_list.rs
@@ -1125,7 +1125,7 @@ impl PortalList {
                                     margin: Default::default(),
                                     width: Size::fill(),
                                     height: Size::fit(),
-                                    ..Default::default()
+                                    metrics: Metrics::default(),
                                 },
                                 layout,
                             );
@@ -1140,7 +1140,7 @@ impl PortalList {
                                     margin: Default::default(),
                                     width: Size::fit(),
                                     height: Size::fill(),
-                                    ..Default::default()
+                                    metrics: Metrics::default(),
                                 },
                                 layout,
                             );
@@ -1185,7 +1185,7 @@ impl PortalList {
                                             margin: Default::default(),
                                             width: Size::fill(),
                                             height: Size::fit(),
-                                            ..Default::default()
+                                            metrics: Metrics::default(),
                                         },
                                         layout,
                                     );
@@ -1197,7 +1197,7 @@ impl PortalList {
                                             margin: Default::default(),
                                             width: Size::fit(),
                                             height: Size::fill(),
-                                            ..Default::default()
+                                            metrics: Metrics::default(),
                                         },
                                         layout,
                                     );
@@ -1233,7 +1233,7 @@ impl PortalList {
                                     margin: Default::default(),
                                     width: Size::fill(),
                                     height: Size::fit(),
-                                    ..Default::default()
+                                    metrics: Metrics::default(),
                                 },
                                 layout,
                             );
@@ -1248,7 +1248,7 @@ impl PortalList {
                                     margin: Default::default(),
                                     width: Size::fit(),
                                     height: Size::fill(),
-                                    ..Default::default()
+                                    metrics: Metrics::default(),
                                 },
                                 layout,
                             );
@@ -1299,7 +1299,7 @@ impl PortalList {
                                             margin: Default::default(),
                                             width: Size::fill(),
                                             height: Size::fit(),
-                                            ..Default::default()
+                                            metrics: Metrics::default(),
                                         },
                                         layout,
                                     ),
@@ -1312,7 +1312,7 @@ impl PortalList {
                                             margin: Default::default(),
                                             width: Size::fit(),
                                             height: Size::fill(),
-                                            ..Default::default()
+                                            metrics: Metrics::default(),
                                         },
                                         layout,
                                     ),
@@ -1351,7 +1351,7 @@ impl PortalList {
                                 margin: Default::default(),
                                 width: Size::fill(),
                                 height: Size::fit(),
-                                ..Default::default()
+                                metrics: Metrics::default(),
                             },
                             layout,
                         ),
@@ -1361,7 +1361,7 @@ impl PortalList {
                                 margin: Default::default(),
                                 width: Size::fit(),
                                 height: Size::fill(),
-                                ..Default::default()
+                                metrics: Metrics::default(),
                             },
                             layout,
                         ),
diff --git a/widgets/src/screen_cap.rs b/widgets/src/screen_cap.rs
index f7c2baccd..ed1c20cba 100644
--- a/widgets/src/screen_cap.rs
+++ b/widgets/src/screen_cap.rs
@@ -1,4 +1,4 @@
-//! ScreenCap — CTRL+F10 records the window to an mp4, picture and sound.
+//! ScreenCap — SHIFT+F12 records the window to an mp4, picture and sound.
 //!
 //! The hotkey needs the dev overlays switched on
 //! (`makepad_platform::devtools`: `--devtools`, `MAKEPAD_DEVTOOLS=1`, or
@@ -6,13 +6,14 @@
 //!
 //! One widget, hardcoded into [`crate::window::Window`] the way the tweaker
 //! and the nav control are, so every Makepad app can record itself without
-//! wiring anything up. Ctrl+F10 starts, Ctrl+F10 stops. While it records,
+//! wiring anything up. Shift+F12 starts, Shift+F12 stops. While it records,
 //! a red dot sits in the top-right corner of the window (and therefore in
 //! the file — the indicator is drawn into the same pass the recorder reads
 //! back).
 //!
-//! The key sits beside the AI's plain F10 and the tweaker's Shift+F10 on
-//! purpose: one assistant key, one designer key, one recorder key.
+//! The key sits next to the tweaker's plain F12 on purpose: one design-surface
+//! key, one recorder key. `widgets/src/tweaker.rs` explicitly lets the shifted
+//! chord through so the two never fire together.
 //!
 //! Both halves come off platform seams added for this:
 //!
@@ -39,7 +40,7 @@
 //! draw lists and no widget redraw.
 //!
 //! Key events are not scoped to a window in Makepad, so in a multi-window app
-//! Ctrl+F10 starts one recording per window, each into its own file. That is
+//! Shift+F12 starts one recording per window, each into its own file. That is
 //! the honest reading of "record the window" when there is more than one.
 
 use crate::makepad_draw::audio::AudioBuffer;
@@ -54,13 +55,13 @@ use makepad_platform::script::timer::script_local_utc_offset_secs;
 use makepad_platform::video_file::{
     PcmAudioTrackOptions, VideoFileCodec, VideoFileEncoder, VideoFileEncoderOptions,
 };
-use makepad_platform::thread::{CancellationToken, TaskHandle, ThreadOptions};
 
 use std::collections::VecDeque;
 use std::path::{Path, PathBuf};
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{Arc, Condvar, Mutex};
-use std::time::Duration;
+use std::thread::JoinHandle;
+use std::time::{Duration, Instant};
 
 script_mod! {
     use mod.prelude.widgets_internal.*
@@ -93,9 +94,8 @@ script_mod! {
     mod.widgets.ScreenCap = set_type_default() do mod.widgets.ScreenCapBase{
         width: Fill
         height: Fill
-        hotkey: KeyCode.F10
-        hotkey_shift: false
-        hotkey_ctrl: true
+        hotkey: KeyCode.F12
+        hotkey_shift: true
         dot_size: 13.0
         dot_margin: 12.0
         max_fps: 60.0
@@ -159,16 +159,12 @@ pub struct ScreenCap {
     draw_dot: DrawRecDot,
     /// The key that starts and stops recording. Seen before key focus, so it
     /// works while a text input has the caret.
-    #[live(KeyCode::F10)]
+    #[live(KeyCode::F12)]
     hotkey: KeyCode,
-    /// Whether the hotkey needs Shift held (false by default: Shift+F10 is
-    /// the design tweaker).
-    #[live(false)]
-    hotkey_shift: bool,
-    /// Whether the hotkey needs Ctrl held. Ctrl+F10 by default, so the
-    /// recorder sits beside the AI's bare F10 without stealing it.
+    /// Whether the hotkey needs Shift held. Shift+F12 by default, so the
+    /// recorder sits beside the tweaker's bare F12 without stealing it.
     #[live(true)]
-    hotkey_ctrl: bool,
+    hotkey_shift: bool,
     #[live(13.0)]
     dot_size: f64,
     #[live(12.0)]
@@ -267,7 +263,7 @@ impl ScreenCap {
             }
         };
         let fps = capture_fps(self.max_fps);
-        let session = Session::start(cx, path.clone(), self.window_id, fps);
+        let session = Session::start(path.clone(), self.window_id, fps);
         log!("ScreenCap: recording to {}", path.display());
         self.session = Some(session);
         self.next_frame = cx.new_next_frame();
@@ -292,8 +288,7 @@ impl ScreenCap {
         if !session.is_finished() {
             return None;
         }
-        let result = session.try_finish()?;
-        self.session = None;
+        let result = self.session.take().unwrap().join();
         self.redraw_requested = true;
         Some(match result {
             Ok(path) => {
@@ -338,7 +333,6 @@ impl Widget for ScreenCap {
             if devtools::enabled()
                 && ke.key_code == self.hotkey
                 && ke.modifiers.shift == self.hotkey_shift
-                && ke.modifiers.control == self.hotkey_ctrl
                 && !ke.is_repeat
             {
                 self.toggle(cx);
@@ -383,8 +377,8 @@ struct FrameSlot {
     /// Buffer handed back by the encoder thread, reused by the capture
     /// callback so a steady-state recording allocates nothing per frame.
     spare: Vec<u8>,
+    stop: bool,
     dropped: u64,
-    wake_generation: u64,
 }
 
 #[derive(Default)]
@@ -399,38 +393,33 @@ struct AudioQueue {
 
 struct Session {
     slot: Arc<(Mutex<FrameSlot>, Condvar)>,
-    stop: Arc<AtomicBool>,
     capture_id: u64,
     tap_id: u64,
     /// Cleared by the encoder thread on exit, so the UI can poll for the
     /// finalize without blocking on a join.
     running: Arc<AtomicBool>,
-    join: Option<TaskHandle<Result<PathBuf, String>>>,
+    join: Option<JoinHandle<Result<PathBuf, String>>>,
     stopping: bool,
 }
 
 impl Session {
-    fn start(cx: &Cx, path: PathBuf, window_id: Option<usize>, fps: u32) -> Self {
+    fn start(path: PathBuf, window_id: Option<usize>, fps: u32) -> Self {
         let slot = Arc::new((Mutex::new(FrameSlot::default()), Condvar::new()));
-        let stop = Arc::new(AtomicBool::new(false));
         let audio = Arc::new(Mutex::new(AudioQueue::default()));
         let running = Arc::new(AtomicBool::new(true));
 
         let capture_slot = slot.clone();
-        let capture_stop = stop.clone();
         let capture_id = add_screen_capture(
             ScreenCaptureOptions {
                 window_id,
                 max_fps: fps as f64,
             },
             move |frame| {
-                if capture_stop.load(Ordering::Acquire) {
+                let (lock, cvar) = &*capture_slot;
+                let Ok(mut slot) = lock.lock() else { return };
+                if slot.stop {
                     return;
                 }
-                let (lock, cvar) = &*capture_slot;
-                let Ok(mut slot) = lock.try_lock() else {
-                    return;
-                };
                 let mut buf = match slot.pending.take() {
                     Some(old) => {
                         slot.dropped += 1;
@@ -445,7 +434,6 @@ impl Session {
                     height: frame.height,
                     rgba: buf,
                 });
-                slot.wake_generation = slot.wake_generation.wrapping_add(1);
                 drop(slot);
                 cvar.notify_one();
             },
@@ -453,7 +441,7 @@ impl Session {
 
         let tap_audio = audio.clone();
         let tap_id = add_audio_output_tap(move |info, buffer| {
-            let Ok(mut queue) = tap_audio.try_lock() else {
+            let Ok(mut queue) = tap_audio.lock() else {
                 return;
             };
             if queue.rate == 0 {
@@ -470,18 +458,14 @@ impl Session {
 
         let thread_slot = slot.clone();
         let thread_audio = audio.clone();
-        let thread_stop = stop.clone();
         let thread_running = running.clone();
-        let join = cx
-            .thread_spawner()
-            .spawn_worker(
-                ThreadOptions { name: Some("makepad-screencap".into()), ..Default::default() },
-                move || {
-                    let result = encode_loop(&path, thread_slot, thread_audio, thread_stop, fps);
-                    thread_running.store(false, Ordering::Release);
-                    result.map(|_| path)
-                },
-            )
+        let join = std::thread::Builder::new()
+            .name("makepad-screencap".to_string())
+            .spawn(move || {
+                let result = encode_loop(&path, thread_slot, thread_audio, fps);
+                thread_running.store(false, Ordering::Release);
+                result.map(|_| path)
+            })
             .ok();
         if join.is_none() {
             running.store(false, Ordering::Release);
@@ -489,7 +473,6 @@ impl Session {
 
         Self {
             slot,
-            stop,
             capture_id,
             tap_id,
             running,
@@ -507,32 +490,23 @@ impl Session {
         self.stopping = true;
         remove_screen_capture(self.capture_id);
         remove_audio_output_tap(self.tap_id);
-        self.stop.store(true, Ordering::Release);
-        self.slot.1.notify_all();
+        let (lock, cvar) = &*self.slot;
+        if let Ok(mut slot) = lock.lock() {
+            slot.stop = true;
+        }
+        cvar.notify_all();
     }
 
     fn is_finished(&self) -> bool {
         self.stopping && !self.running.load(Ordering::Acquire)
     }
 
-    /// Reap the encoder's result — never a blocking join, which
-    /// `TaskHandle` refuses from the UI thread. `is_finished` already told
-    /// the caller the worker set `running` false, so `try_take` normally
-    /// answers at once; `None` here just means the completion has not
-    /// posted yet and the caller polls again next frame.
-    fn try_finish(&mut self) -> Option<Result<PathBuf, String>> {
+    fn join(mut self) -> Result<PathBuf, String> {
         match self.join.take() {
-            Some(mut handle) => match handle.try_take() {
-                Some(result) => Some(match result {
-                    Ok(outcome) => outcome,
-                    Err(task_error) => Err(format!("encoder thread panicked: {task_error}")),
-                }),
-                None => {
-                    self.join = Some(handle);
-                    None
-                }
-            },
-            None => Some(Err("encoder thread could not be started".to_string())),
+            Some(handle) => handle
+                .join()
+                .unwrap_or_else(|_| Err("encoder thread panicked".to_string())),
+            None => Err("encoder thread could not be started".to_string()),
         }
     }
 }
@@ -594,7 +568,10 @@ fn unique_capture_path(dir: &Path) -> Result<PathBuf, String> {
 /// (`set_script_local_utc_offset_secs`), UTC otherwise — the same convention
 /// every other timestamp the platform formats follows.
 fn local_timestamp() -> String {
-    let now = Cx::time_now().max(0.0) as i64;
+    let now = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .map(|d| d.as_secs() as i64)
+        .unwrap_or(0);
     let (y, mo, d, h, mi, s) = civil_from_unix(now.saturating_add(script_local_utc_offset_secs()));
     format!("{y:04}{mo:02}{d:02}-{h:02}{mi:02}{s:02}")
 }
@@ -629,35 +606,28 @@ fn encode_loop(
     path: &Path,
     slot: Arc<(Mutex<FrameSlot>, Condvar)>,
     audio: Arc<Mutex<AudioQueue>>,
-    stop: Arc<AtomicBool>,
     fps: u32,
 ) -> Result<(), String> {
     let fps = fps.max(1);
-    let wait = CancellationToken::new();
     // Wait for the window's first presented frame: it fixes the resolution
     // for the whole file (an mp4 track cannot change size mid-stream).
-    let Some(first) = take_frame(&slot, &stop, &wait, None) else {
+    let Some(first) = take_frame(&slot, None) else {
         return Err("stopped before the window presented a frame".to_string());
     };
     let width = (first.width & !1).max(2);
     let height = (first.height & !1).max(2);
 
     // Let the audio device announce its rate before the AAC track is created.
-    let grace_until = Cx::monotonic_now() + AUDIO_RATE_GRACE.as_secs_f64();
+    let grace_until = Instant::now() + AUDIO_RATE_GRACE;
     let audio_rate = loop {
         let rate = audio.lock().map(|q| q.rate).unwrap_or(0);
         if rate != 0 {
             break rate;
         }
-        if Cx::monotonic_now() >= grace_until || stopped(&stop) {
+        if Instant::now() >= grace_until || stopped(&slot) {
             break FALLBACK_AUDIO_RATE;
         }
-        #[cfg(not(target_arch = "wasm32"))]
-        if !wait_for_capture_wake(&slot, &stop) {
-            break FALLBACK_AUDIO_RATE;
-        }
-        #[cfg(target_arch = "wasm32")]
-        let _ = wait.wait_until((Cx::monotonic_now() + 0.010).min(grace_until));
+        std::thread::sleep(Duration::from_millis(10));
     };
 
     let options = VideoFileEncoderOptions {
@@ -682,19 +652,19 @@ fn encode_loop(
     blit_into(&mut canvas, width, height, &first.rgba, first.width, first.height);
     recycle(&slot, first.rgba);
 
-    let start = Cx::monotonic_now();
+    let start = Instant::now();
     let mut frame_index: u64 = 0;
     let mut audio_pushed: u64 = 0;
     let mut encode_error: Option<String> = None;
     let mut encoded: u64 = 0;
-    let mut push_time = 0.0;
+    let mut push_time = Duration::ZERO;
 
     loop {
         // Video frame `frame_index` covers [n/fps, (n+1)/fps).
         let pts_100ns = (frame_index as u128 * 10_000_000u128 / fps as u128) as i64;
-        let t0 = Cx::monotonic_now();
+        let t0 = Instant::now();
         let push = encoder.push_frame_rgba8(&canvas, Some(pts_100ns));
-        push_time += Cx::monotonic_now() - t0;
+        push_time += t0.elapsed();
         encoded += 1;
         if let Err(err) = push {
             encode_error = Some(format!("video frame {frame_index}: {err}"));
@@ -709,18 +679,18 @@ fn encode_loop(
         // Sleep to the next tick, then take whatever the window presented
         // meanwhile. Nothing new = the screen did not change; the frame is
         // repeated so the file keeps real time.
-        let deadline = start + tick_duration(frame_index + 1, fps).as_secs_f64();
-        let next = take_frame(&slot, &stop, &wait, Some(deadline));
+        let deadline = start + tick_duration(frame_index + 1, fps);
+        let next = take_frame(&slot, Some(deadline));
         if let Some(frame) = next {
             blit_into(&mut canvas, width, height, &frame.rgba, frame.width, frame.height);
             recycle(&slot, frame.rgba);
-        } else if stopped(&stop) {
+        } else if stopped(&slot) {
             break;
         }
 
         // Wall clock decides the next index, so an encoder that fell behind
         // leaves a gap instead of stretching the recording.
-        let elapsed = Cx::monotonic_now() - start;
+        let elapsed = start.elapsed().as_secs_f64();
         let wanted = (elapsed * fps as f64).round() as u64;
         frame_index = wanted.max(frame_index + 1);
     }
@@ -728,7 +698,7 @@ fn encode_loop(
     // The one line that says whether the requested rate was actually held.
     // `encode ms/frame` over the frame budget (1000/fps) is the ceiling; when
     // it exceeds the budget the wall clock leaves gaps and `gaps` counts them.
-    let wall = (Cx::monotonic_now() - start).max(1e-6);
+    let wall = start.elapsed().as_secs_f64().max(1e-6);
     let dropped = slot.0.lock().map(|s| s.dropped).unwrap_or(0);
     let audio_dropped = audio.lock().map(|q| q.dropped).unwrap_or(0);
     log!(
@@ -742,7 +712,7 @@ fn encode_loop(
         frame_index.saturating_sub(encoded.saturating_sub(1)),
         dropped,
         audio_dropped,
-        push_time * 1000.0 / encoded.max(1) as f64,
+        push_time.as_secs_f64() * 1000.0 / encoded.max(1) as f64,
         1000.0 / fps as f64,
     );
 
@@ -767,8 +737,8 @@ fn bitrate_for(width: u32, height: u32, fps: u32) -> u32 {
     bps.clamp(2_000_000, 40_000_000) as u32
 }
 
-fn stopped(stop: &AtomicBool) -> bool {
-    stop.load(Ordering::Acquire)
+fn stopped(slot: &Arc<(Mutex<FrameSlot>, Condvar)>) -> bool {
+    slot.0.lock().map(|s| s.stop).unwrap_or(true)
 }
 
 fn recycle(slot: &Arc<(Mutex<FrameSlot>, Condvar)>, buffer: Vec<u8>) {
@@ -779,82 +749,35 @@ fn recycle(slot: &Arc<(Mutex<FrameSlot>, Condvar)>, buffer: Vec<u8>) {
     }
 }
 
-/// Block the encoder worker until the UI's next presented frame or stop.
-#[cfg(not(target_arch = "wasm32"))]
-fn wait_for_capture_wake(
-    slot: &Arc<(Mutex<FrameSlot>, Condvar)>,
-    stop: &AtomicBool,
-) -> bool {
-    let (lock, cvar) = &**slot;
-    let Ok(guard) = lock.lock() else {
-        return false;
-    };
-    if stopped(stop) {
-        return false;
-    }
-    let generation = guard.wake_generation;
-    cvar.wait_while(guard, |slot| {
-        !stopped(stop) && slot.wake_generation == generation
-    })
-    .map(|_| !stopped(stop))
-    .unwrap_or(false)
-}
-
 /// The next presented frame, or `None` at `deadline` / on stop. `deadline`
-/// of `None` waits until a frame or stop without using a std timed wait.
+/// of `None` waits indefinitely (until stop).
 fn take_frame(
     slot: &Arc<(Mutex<FrameSlot>, Condvar)>,
-    stop: &AtomicBool,
-    wait: &CancellationToken,
-    deadline: Option<f64>,
+    deadline: Option<Instant>,
 ) -> Option<CapturedFrame> {
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        let _ = wait;
-        let (lock, cvar) = &**slot;
-        let mut guard = lock.lock().ok()?;
-        loop {
-            if let Some(frame) = guard.pending.take() {
-                return Some(frame);
-            }
-            if stopped(stop) {
-                return None;
-            }
-            if let Some(deadline) = deadline {
-                if Cx::monotonic_now() >= deadline {
-                    return None;
-                }
-            }
-            let generation = guard.wake_generation;
-            guard = cvar
-                .wait_while(guard, |slot| {
-                    !stopped(stop) && slot.wake_generation == generation
-                })
-                .ok()?;
-        }
-    }
-
-    #[cfg(target_arch = "wasm32")]
+    let (lock, cvar) = &**slot;
+    let mut guard = lock.lock().ok()?;
     loop {
-        {
-            let mut guard = slot.0.lock().ok()?;
-            if let Some(frame) = guard.pending.take() {
-                return Some(frame);
-            }
-            if stopped(stop) {
-                return None;
-            }
+        if let Some(frame) = guard.pending.take() {
+            return Some(frame);
+        }
+        if guard.stop {
+            return None;
         }
         match deadline {
             Some(deadline) => {
-                let now = Cx::monotonic_now();
+                let now = Instant::now();
                 if now >= deadline {
                     return None;
                 }
-                let _ = wait.wait_until((now + 0.005).min(deadline));
+                let (next, timeout) = cvar.wait_timeout(guard, deadline - now).ok()?;
+                guard = next;
+                if timeout.timed_out() && guard.pending.is_none() {
+                    return None;
+                }
             }
             None => {
-                let _ = wait.wait_until(Cx::monotonic_now() + 0.005);
+                guard = cvar.wait(guard).ok()?;
             }
         }
     }
diff --git a/widgets/src/scroll_bars.rs b/widgets/src/scroll_bars.rs
index f6c9e8b85..e07ec47b1 100644
--- a/widgets/src/scroll_bars.rs
+++ b/widgets/src/scroll_bars.rs
@@ -372,14 +372,26 @@ impl ScrollBars {
         // The turtle's rect might be `NaN` if either size dimension is `Fit`,
         // so we look at each dimension's max value to ensure that it can be scrollable.
         if rect_now.size.y.is_nan() {
-            rect_now.size.y = cx
-                .current_turtle_max_height()
-                .map_or(view_total.y, |max| view_total.y.min(max));
+            let height = cx.turtle().walk().height;
+            // `Fit { max }` bounds the OUTER height (incl. margin), matching
+            // Turtle::compute_final_size, so subtract the margin for the visible height.
+            let margin = cx.turtle().walk().margin.height();
+            rect_now.size.y = match height {
+                Size::Fit { max: Some(max), .. } => {
+                    max.eval_height(cx).map_or(view_total.y, |m| view_total.y.min(m - margin))
+                }
+                _ => view_total.y,
+            };
         }
         if rect_now.size.x.is_nan() {
-            rect_now.size.x = cx
-                .current_turtle_max_width()
-                .map_or(view_total.x, |max| view_total.x.min(max));
+            let width = cx.turtle().walk().width;
+            let margin = cx.turtle().walk().margin.width();
+            rect_now.size.x = match width {
+                Size::Fit { max: Some(max), .. } => {
+                    max.eval_width(cx).map_or(view_total.x, |m| view_total.x.min(m - margin))
+                }
+                _ => view_total.x,
+            };
         }
 
         if self.show_scroll_x {
diff --git a/widgets/src/slider.rs b/widgets/src/slider.rs
index 261ab86a8..560efcf21 100644
--- a/widgets/src/slider.rs
+++ b/widgets/src/slider.rs
@@ -1692,17 +1692,11 @@ impl Widget for Slider {
                 // abs,
                 // rect,
                 device,
-                tap_count,
                 ..
             }) if device.is_primary_hit() => {
                 if self.animator_in_state(cx, ids!(disabled.on)) {
                     return ();
                 }
-                if tap_count == 2 {
-                    self.reset_to_default(cx);
-                    cx.widget_action(uid, SliderAction::Slide(self.to_external()));
-                    return ();
-                }
                 // cx.set_key_focus(self.slider.area());
                 // self.relative_value = ((abs.x - rect.pos.x) / rect.size.x ).max(0.0).min(1.0);
                 self.update_text_input(cx);
diff --git a/widgets/src/slides_view.rs b/widgets/src/slides_view.rs
index 4df5aea84..a61aae8c4 100644
--- a/widgets/src/slides_view.rs
+++ b/widgets/src/slides_view.rs
@@ -262,7 +262,7 @@ impl Widget for SlidesView {
                     margin: Default::default(),
                     width: Size::fill(),
                     height: Size::fill(),
-                    ..Default::default()
+                    metrics: Metrics::default(),
                 },
                 Layout::flow_down()
                     .with_scroll(dvec2(rect.size.x * self.current_slide.fract(), 0.0)),
@@ -284,7 +284,7 @@ impl Widget for SlidesView {
                     margin: Default::default(),
                     width: Size::fill(),
                     height: Size::fill(),
-                    ..Default::default()
+                    metrics: Metrics::default(),
                 },
                 Layout::flow_down().with_scroll(dvec2(
                     -rect.size.x * (1.0 - self.current_slide.fract()),
diff --git a/widgets/src/text_input.rs b/widgets/src/text_input.rs
index 5721ec246..1d57de616 100644
--- a/widgets/src/text_input.rs
+++ b/widgets/src/text_input.rs
@@ -1787,13 +1787,6 @@ impl TextInput {
         }
     }
 
-    /// The platform keyboard configuration currently requested by this
-    /// field. Hosts that render the field through a draw-list transform use
-    /// this when they re-anchor the native IME candidate rectangle.
-    pub fn ime_config(&self) -> TextInputConfig {
-        self.get_ime_config()
-    }
-
     /// Resolves the soft-keyboard layout for this field.
     ///
     /// An explicitly-set `input_mode` always wins. `InputMode::Text` is the
@@ -3323,12 +3316,6 @@ impl TextInputRef {
         self.borrow().and_then(|inner| inner.cursor_rect_in_absolute(cx))
     }
 
-    pub fn ime_config(&self) -> TextInputConfig {
-        self.borrow()
-            .map(|inner| inner.ime_config())
-            .unwrap_or_default()
-    }
-
     pub fn set_cursor(&self, cx: &mut Cx, cursor: Cursor, keep_selection: bool) {
         if let Some(mut inner) = self.borrow_mut() {
             inner.set_cursor(cx, cursor, keep_selection);
diff --git a/widgets/src/theme_desktop_dark.rs b/widgets/src/theme_desktop_dark.rs
index 03ad2de47..3e04f8168 100644
--- a/widgets/src/theme_desktop_dark.rs
+++ b/widgets/src/theme_desktop_dark.rs
@@ -348,30 +348,40 @@ script_mod! {
         font_label: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_regular: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_bold: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_italic: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_bold_italic: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
diff --git a/widgets/src/theme_desktop_light.rs b/widgets/src/theme_desktop_light.rs
index 3c0ed4bbc..88af841cf 100644
--- a/widgets/src/theme_desktop_light.rs
+++ b/widgets/src/theme_desktop_light.rs
@@ -351,30 +351,40 @@ script_mod! {
         font_label: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         } // TODO: LEGACY, REMOVE. REQUIRED BY RUN LIST IN STUDIO ATM
         font_regular: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_bold: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_italic: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_bold_italic: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
diff --git a/widgets/src/theme_desktop_skeleton.rs b/widgets/src/theme_desktop_skeleton.rs
index ee72e0756..511e8bec6 100644
--- a/widgets/src/theme_desktop_skeleton.rs
+++ b/widgets/src/theme_desktop_skeleton.rs
@@ -265,30 +265,40 @@ script_mod! {
         font_label: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         } // TODO: LEGACY, REMOVE. REQUIRED BY RUN LIST IN STUDIO ATM
         font_regular: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Text.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_bold: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-SemiBold.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_italic: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-Italic.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiRegular.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
         font_bold_italic: TextStyle{
             font_family: FontFamily{
                 latin := FontMember{res: crate_resource("self:resources/IBMPlexSans-BoldItalic.ttf") asc: -0.1 desc: 0.0}
+                chinese := FontMember{res: crate_resource("self:resources/LXGWWenKaiBold.ttf") asc: 0.0 desc: 0.0}
+                emoji := FontMember{res: crate_resource("self:resources/NotoColorEmoji.ttf") asc: 0.0 desc: 0.0}
             }
             line_spacing: 1.2
         }
diff --git a/widgets/src/tweaker.rs b/widgets/src/tweaker.rs
index 3e3b3980a..6a4e8379f 100644
--- a/widgets/src/tweaker.rs
+++ b/widgets/src/tweaker.rs
@@ -160,7 +160,7 @@ pub struct TweakStroke {
 
 #[derive(Default)]
 struct TweakSession {
-    /// Guards against N windows toggling N times on one Shift+F10 event.
+    /// Guards against N windows toggling N times on one F12 event.
     toggle_event_id: u64,
     /// The pinned selection (click pins; remote applies re-pin by path).
     pinned: Option<TweakPick>,
@@ -230,11 +230,6 @@ struct TweakSession {
     /// held the edit; the release must reach it too or its buttons never
     /// complete a click.
     hold_up: bool,
-    /// The widget under the pointer at the last pick (the deepest hit, not
-    /// where the pin climbed to): click-to-climb continues only from the
-    /// same widget — a press on a different widget inside the pinned
-    /// container picks that widget.
-    climb_origin: u64,
     /// Sidebar width in points (0 = use the default).
     sidebar_width: f64,
     /// The on-canvas selection outline hides until this time: an edit was
@@ -294,7 +289,7 @@ pub fn set_tweak_on(cx: &mut Cx, on: bool) {
             s.down_consumed = false;
             s.live_stroke = None;
             drop(s);
-            // Shift+F10 closes the whole design surface: the exploded view goes
+            // F12 closes the whole design surface: the exploded view goes
             // with the panel (deferred toggle — performed pre-dispatch at
             // the next event), the marks and the flat band with it, so
             // the app is never left tilted without its panel.
@@ -608,89 +603,6 @@ fn resolve_pick(
     })
 }
 
-/// A TweakPick for a KNOWN widget (the climb's steps), same fields as a
-/// resolved one.
-fn pick_of_widget(
-    cx: &mut Cx,
-    widget: &WidgetRef,
-    abs: Vec2d,
-    window_id: usize,
-) -> Option<TweakPick> {
-    let uid = widget.widget_uid();
-    let rect = widget.area().clipped_rect_union(cx);
-    if rect.size.x <= 0.0 || rect.size.y <= 0.0 {
-        return None;
-    }
-    let level = cx.sploded_depth_of(uid.0).unwrap_or(0);
-    let path_ids = cx.widget_tree().path_to(uid);
-    let path = if path_ids.is_empty() {
-        format!("uid:{}", uid.0)
-    } else {
-        path_ids
-            .iter()
-            .map(|id| live_id_token(*id))
-            .collect::<Vec<_>>()
-            .join(".")
-    };
-    let ty = widget
-        .widget_type_id()
-        .and_then(|type_id| widget_type_names(cx).get(&type_id).copied())
-        .map(live_id_token)
-        .unwrap_or_else(|| "-".to_string());
-    let band = resolve_band(cx, widget, rect, abs);
-    Some(TweakPick { uid: uid.0, path, ty, rect, window_id, band, level })
-}
-
-/// Is `ancestor` on `uid`'s parent chain?
-fn is_ancestor_of(cx: &mut Cx, ancestor: u64, uid: u64) -> bool {
-    let mut cur = cx.widget_tree().parent_of(WidgetUid(uid));
-    for _ in 0..64 {
-        match cur {
-            Some(u) if u.0 == ancestor => return true,
-            Some(u) => cur = cx.widget_tree().parent_of(u),
-            None => return false,
-        }
-    }
-    false
-}
-
-/// The pin's next ancestor worth pinning: skips design-transparent views and
-/// zero-rect wrappers; `None` at the top (the caller wraps to the deepest).
-fn ancestor_pick(
-    cx: &mut Cx,
-    pin: &TweakPick,
-    abs: Vec2d,
-    window_id: usize,
-) -> Option<TweakPick> {
-    let mut cur = cx.widget_tree().parent_of(WidgetUid(pin.uid));
-    for _ in 0..64 {
-        let u = cur?;
-        // The window and above are chrome, not content — and the window is
-        // mutably borrowed mid-dispatch, so it must not even be touched
-        // (tree lookups only, no widget borrow, before deciding).
-        let above = cx.widget_tree().parent_of(u)?;
-        if cx.widget_tree().parent_of(above).is_none() {
-            return None;
-        }
-        let widget = cx.widget_tree().widget(u);
-        if widget.is_empty() {
-            return None;
-        }
-        if !is_design_transparent(&widget) {
-            if let Some(pick) = pick_of_widget(cx, &widget, abs, window_id) {
-                // An ancestor whose area misses the click (a splitter whose
-                // rect is only its grab bar) would throw the brackets to a
-                // far-away sliver — climb past it.
-                if pick.rect.contains(abs) {
-                    return Some(pick);
-                }
-            }
-        }
-        cur = cx.widget_tree().parent_of(u);
-    }
-    None
-}
-
 // ---------------------------------------------------------------------------
 // the Window seam — swallow pointer events before ordinary dispatch while
 // the overlay is on, so picking can never activate the app's widgets.
@@ -698,14 +610,14 @@ fn ancestor_pick(
 
 /// Called by `Window::handle_event` in place of ordinary dispatch. Returns
 /// `true` when the event was swallowed (the window must NOT hand it to its
-/// view children). Off: one atomic load (plus a shortcut check on key events).
+/// view children). Off: one atomic load (plus an F12 check on key events).
 pub fn window_intercept(
     cx: &mut Cx,
     event: &Event,
     window_view: &mut View,
     window_id: WindowId,
 ) -> bool {
-    // Shift+F10 toggles the mode, bridge or no bridge: the design surface is
+    // F12 toggles the mode, bridge or no bridge: the design surface is
     // in-process and owes the remote nothing. Only the HTTP endpoints and
     // the AI vibecode loop need --remote; without it they simply are not
     // there, and the panel still is. It does need the dev overlays to be
@@ -713,7 +625,7 @@ pub fn window_intercept(
     // in a shipped app F12 belongs to the app, and `set_tweak_on` is still
     // there for one that wants to open the panel itself.
     //
-    // Ctrl+F10 is not ours: that is the screen recorder
+    // SHIFT+F12 is not ours: that is the screen recorder
     // (widgets/src/screen_cap.rs), and it must not drag the design surface
     // into every recording.
     if let Event::KeyDown(key_event) = event {
@@ -1108,47 +1020,11 @@ pub fn window_intercept(
                 session().lock().unwrap().live_stroke = Some(stroke);
             } else {
                 let pick = resolve_pick(cx, &body, abs, window_id.id());
-                let deep_uid = pick.as_ref().map_or(0, |p| p.uid);
-                // CLICK-TO-CLIMB: clicking the SAME widget again walks the
-                // pin UP one ancestor per click — the only way a container
-                // fully covered by its children (the pane that draws the
-                // rounded background) can ever be reached. At the top the
-                // climb wraps back to the deepest pick. The climb continues
-                // only while the presses land on the widget it started from:
-                // a press on a different widget inside the pinned container
-                // picks that widget. (Every press inside the container used
-                // to climb — a click on a sibling button after re-clicking
-                // one landed on a bare View, and its draw_bg well was empty.)
-                let (pick, climbed) = {
-                    let (pinned, origin) = {
-                        let s = session().lock().unwrap();
-                        (s.pinned.clone(), s.climb_origin)
-                    };
-                    match (pick, pinned) {
-                        (Some(deep), Some(pin))
-                            if pin.window_id == window_id.id()
-                                && pin.rect.contains(abs)
-                                && (deep.uid == pin.uid
-                                    || (origin == deep.uid
-                                        && is_ancestor_of(cx, pin.uid, deep.uid))) =>
-                        {
-                            (
-                                Some(
-                                    ancestor_pick(cx, &pin, abs, window_id.id())
-                                        .unwrap_or(deep),
-                                ),
-                                true,
-                            )
-                        }
-                        (deep, _) => (deep, false),
-                    }
-                };
                 let mut s = session().lock().unwrap();
-                s.climb_origin = deep_uid;
                 match &pick {
                     Some(pick) => {
                         log!(
-                            "TWEAK pick {} ({}) rect {:.0},{:.0} {:.0}x{:.0}{}{}",
+                            "TWEAK pick {} ({}) rect {:.0},{:.0} {:.0}x{:.0}{}",
                             pick.path,
                             pick.ty,
                             pick.rect.pos.x,
@@ -1158,8 +1034,7 @@ pub fn window_intercept(
                             match &pick.band {
                                 Some(band) => format!(" band {band}"),
                                 None => String::new(),
-                            },
-                            if climbed { " (climb)" } else { "" }
+                            }
                         );
                         s.pinned = Some(pick.clone());
                     }
@@ -2067,10 +1942,10 @@ impl MaterialMirror {
         }
         many.instances.extend_from_slice(&inst);
         let area = cx.end_many_instances(many);
-        if crate::makepad_platform::makepad_error_log::trace_enabled("tweak") {
+        if std::env::var_os("MAKEPAD_TWEAK_TRACE").is_some() {
             if let Area::Instance(ia) = area {
                 if let Some(dc) = cx.draw_lists[ia.draw_list_id].draw_items[ia.draw_item_id].draw_call() {
-                    trace!("tweak", "swatch copy shader={:?} inst={:?} uniforms[..24]={:?}", dc.draw_shader_id, &inst, &dc.dyn_uniforms[..24]);
+                    log!("TWEAK trace swatch copy shader={:?} inst={:?} uniforms[..24]={:?}", dc.draw_shader_id, &inst, &dc.dyn_uniforms[..24]);
                 }
             }
         }
@@ -2095,10 +1970,9 @@ fn capture_material_mirror(cx: &Cx, widget: &WidgetRef, area: Area, base: &DrawV
     if stride == 0 || inst.instance_offset + stride > buf.len() {
         return None;
     }
-    if crate::makepad_platform::makepad_error_log::trace_enabled("tweak") {
-        trace!(
-            "tweak",
-            "swatch source uid={} shader={:?} stride={} inst={:?} uniforms[..24]={:?}",
+    if std::env::var_os("MAKEPAD_TWEAK_TRACE").is_some() {
+        log!(
+            "TWEAK trace swatch source uid={} shader={:?} stride={} inst={:?} uniforms[..24]={:?}",
             widget.widget_uid().0,
             draw_call.draw_shader_id,
             stride,
@@ -2300,7 +2174,6 @@ fn pulse_slot_set(cx: &mut Cx, s: PulseSlot, v: [f32; 4]) {
             }
         }
         PulseSlot::Uni { list, item, at } => {
-            let uniforms_gen = cx.next_uniform_gen();
             let items = &mut cx.draw_lists[list].draw_items;
             if item >= items.len() {
                 return;
@@ -2308,16 +2181,15 @@ fn pulse_slot_set(cx: &mut Cx, s: PulseSlot, v: [f32; 4]) {
             if let Some(call) = items[item].kind.draw_call_mut() {
                 if let Some(dst) = call.dyn_uniforms.get_mut(at..at + 4) {
                     dst.copy_from_slice(&v);
-                    call.mark_uniforms_dirty(uniforms_gen);
+                    call.uniforms_dirty = true;
                 }
             }
         }
         PulseSlot::Scope { shader, at } => {
-            let uniforms_gen = cx.next_uniform_gen();
             if let Some(sh) = cx.draw_shaders.shaders.get_mut(shader) {
                 if let Some(dst) = sh.mapping.scope_uniforms_buf.get_mut(at..at + 4) {
                     dst.copy_from_slice(&v);
-                    sh.mapping.scope_uniforms_gen = uniforms_gen;
+                    sh.mapping.scope_uniforms_gen = sh.mapping.scope_uniforms_gen.wrapping_add(1);
                 }
             }
         }
@@ -4249,8 +4121,7 @@ impl Widget for TweakMaterialSwatch {
                         ],
                     };
                     let id = list.id();
-                    let uniforms_gen = cx.next_uniform_gen();
-                    cx.draw_lists[id].set_uniform_view_transform(&m, uniforms_gen);
+                    cx.draw_lists[id].draw_list_uniforms.view_transform = m;
                     // The scroll viewport's clip, seen through the
                     // magnifier: (screen - t) / k.
                     let clip = self.clip.map(|c| {
@@ -4862,7 +4733,7 @@ pub struct Tweaker {
     /// renderer; until then this is the mode flag + visual state).
     #[rust]
     sploded_armed: bool,
-    /// Which side-panel tab is active (persists across Shift+F10).
+    /// Which side-panel tab is active (persists across F12).
     #[rust]
     panel_tab: PanelTab,
     /// The shader tab's draw layer (clicking a material thumbnail switches
@@ -6527,17 +6398,7 @@ impl Tweaker {
                 let doc = self.row_docs.get(&layer).cloned().unwrap_or_default();
                 // One line: the label ellipsises at its own width (max_lines
                 // 1); the whole doc rides on hover as a tooltip.
-                let mut doc_line = doc.lines().next().unwrap_or("").trim().to_string();
-                // A layer with no live draw call (a View with show_bg off,
-                // reached by the click-to-climb) has nothing to mirror: say
-                // so where the well would otherwise sit empty and silent.
-                {
-                    let widget = cx.widget_tree().widget(WidgetUid(self.rows_uid));
-                    let primary = self.materials.first().is_some_and(|m| *m == layer);
-                    if !widget.is_empty() && layer_shader_id(cx, &widget, &layer, primary).is_none() {
-                        doc_line = format!("{layer} is not drawn: no live draw call to mirror (show_bg off?)");
-                    }
-                }
+                let doc_line = doc.lines().next().unwrap_or("").trim().to_string();
                 col.child(live_id!(shader_doc)).set_text(cx, &doc_line);
                 // Flowing text: the source comment's hard breaks are not
                 // paragraph breaks.
@@ -8115,7 +7976,7 @@ impl Tweaker {
             if self.sploded_uid != 0 && widget_action.widget_uid.0 == self.sploded_uid {
                 if let ButtonAction::Clicked(_) = widget_action.cast::<ButtonAction>() {
                     // The 2.5D exploded z-layer view. Inspection-only while
-                    // up (input belongs to the mode): exit with Escape or this button.
+                    // up (input belongs to the mode): exit with Esc or F10.
                     cx.sploded_toggle();
                     // The toggle is deferred to the next event; read the
                     // state it WILL have, not the one it still has.
@@ -9475,7 +9336,7 @@ impl Widget for Tweaker {
             // Tear the surface down for real: both overlay lists are
             // RETAINED by the window's overlay (a stored sub-list keeps its
             // slot and its last items), so skipping them here left the
-            // panel, the outlines and the note card painted after Shift+F10.
+            // panel, the outlines and the note card painted after F12.
             // Begin and end them empty so nothing of the mode remains.
             for list in [self.overlay_list.as_mut(), self.sidebar_list.as_mut()]
                 .into_iter()
diff --git a/widgets/src/vector.rs b/widgets/src/vector.rs
index ee2cfdf19..a0eb193fb 100644
--- a/widgets/src/vector.rs
+++ b/widgets/src/vector.rs
@@ -1622,8 +1622,9 @@ impl Widget for Vector {
         if sw <= 0.0 || sh <= 0.0 {
             return DrawStep::done();
         }
-        let walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
         let walk = Walk {
+            abs_pos: walk.abs_pos,
+            margin: walk.margin,
             width: match walk.width {
                 Size::Fit { .. } => Size::Fixed(sw),
                 other => other,
@@ -1632,7 +1633,7 @@ impl Widget for Vector {
                 Size::Fit { .. } => Size::Fixed(sh),
                 other => other,
             },
-            ..walk
+            metrics: walk.metrics,
         };
         let rect = cx.walk_turtle(walk);
         self.draw_svg.svg_doc = Some(std::mem::take(&mut self.doc));
diff --git a/widgets/src/view.rs b/widgets/src/view.rs
index 221917497..e9f4c5ee4 100644
--- a/widgets/src/view.rs
+++ b/widgets/src/view.rs
@@ -17,7 +17,6 @@ use {
 script_mod! {
     use mod.prelude.widgets_internal.*
 
-    mod.widgets.EventOrder = #(EventOrder::script_api(vm))
     mod.widgets.ViewBase = set_type_default() do #(View::register_widget(vm))
 }
 
@@ -323,14 +322,6 @@ impl View {
 }
 
 impl ViewRef {
-    /// Updates this view's typed walk without evaluating script.
-    pub fn set_walk(&self, cx: &mut Cx, walk: Walk) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.walk = walk;
-            inner.redraw(cx);
-        }
-    }
-
     pub fn set_debug_dump(&self, cx: &mut Cx, debug: bool) {
         if let Some(mut inner) = self.borrow_mut() {
             inner.set_debug_dump(cx, debug);
@@ -517,47 +508,6 @@ impl ViewRef {
     }
 }
 
-#[cfg(test)]
-mod contextual_size_tests {
-    use super::*;
-    use crate::makepad_draw::cx_draw::CxDraw;
-
-    #[test]
-    fn cached_view_re_resolves_contextual_width_after_parent_resize() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let mut view = cx.with_vm(|vm| {
-            crate::script_mod(vm);
-            View::script_new_with_default(vm)
-        });
-        view.view_size = Some(dvec2(17.0, 23.0));
-        let event = DrawEvent::default();
-        let mut draw = CxDraw::new(&mut cx, &event);
-        let mut cx = Cx2d::new(&mut draw);
-        let declaration = Walk {
-            width: Size::Rel {
-                base: Base::Parent,
-                factor: 0.5,
-            },
-            height: Size::fit(),
-            max_width: Some(FitBound::Abs(300.0)),
-            ..Default::default()
-        };
-
-        cx.begin_root_turtle(dvec2(200.0, 100.0), Layout::default());
-        let first = view.walk_from_previous_size(&cx, declaration);
-        assert_eq!(first.width.to_fixed(), Some(100.0));
-        assert_eq!(first.height.to_fixed(), Some(23.0));
-        assert_eq!(first.max_width, declaration.max_width);
-        cx.end_turtle();
-
-        cx.begin_root_turtle(dvec2(400.0, 100.0), Layout::default());
-        let resized = view.walk_from_previous_size(&cx, declaration);
-        assert_eq!(resized.width.to_fixed(), Some(200.0));
-        assert_eq!(resized.height.to_fixed(), Some(23.0));
-        cx.end_turtle();
-    }
-}
-
 impl ViewSet {
     pub fn animator_cut(&self, cx: &mut Cx, state: &[LiveId; 2]) {
         for item in self.iter() {
@@ -984,7 +934,7 @@ impl Widget for View {
 
             match self.optimize {
                 ViewOptimize::Texture => {
-                    let walk = self.walk_from_previous_size(cx, walk);
+                    let walk = self.walk_from_previous_size(walk);
                     // A repopulate or optimize-mode flip forces one real re-render: the size-based
                     // cache check can't see content changes on a recycled/toggled view.
                     let force = std::mem::take(&mut self.force_texture_redraw);
@@ -1016,11 +966,6 @@ impl Widget for View {
                             } else {*/
                             cx.set_pass_area(&texture_cache.pass, self.area);
                             //}
-                            // The cache hit still consumes the texture: keep
-                            // the pass attached, or a repaint of the cached
-                            // subtree (an animated child, `repaint`) would find
-                            // it orphaned and never re-render.
-                            cx.make_child_pass(&texture_cache.pass);
                         }
                         return DrawStep::done();
                     }
@@ -1052,7 +997,7 @@ impl Widget for View {
                     self.draw_list.as_mut().unwrap().begin_always(cx)
                 }
                 ViewOptimize::DrawList => {
-                    let walk = self.walk_from_previous_size(cx, walk);
+                    let walk = self.walk_from_previous_size(walk);
                     if self
                         .draw_list
                         .as_mut()
@@ -1288,8 +1233,7 @@ impl View {
         }
     }
 
-    pub fn walk_from_previous_size(&self, cx: &Cx2d, walk: Walk) -> Walk {
-        let walk = cx.resolve_walk(walk, ResolveAt::BeforeBegin);
+    pub fn walk_from_previous_size(&self, walk: Walk) -> Walk {
         // Fill and Fixed sizes are already known before drawing, so keep them live —
         // a Fixed size can be fresh truth for this frame (e.g. a deferred fill the
         // parent just resolved), and pinning it to the previous frame's measurement
@@ -1298,6 +1242,7 @@ impl View {
         // cannot be known before the children draw.
         let view_size = self.view_size.unwrap_or(Vec2d::default());
         Walk {
+            abs_pos: walk.abs_pos,
             width: if walk.width.is_fill() || walk.width.is_fixed() {
                 walk.width
             } else {
@@ -1308,8 +1253,8 @@ impl View {
             } else {
                 Size::Fixed(view_size.y)
             },
+            margin: walk.margin,
             metrics: Metrics::default(),
-            ..walk
         }
     }
 
diff --git a/widgets/src/widget.rs b/widgets/src/widget.rs
index bb85cff28..51f1fda7c 100644
--- a/widgets/src/widget.rs
+++ b/widgets/src/widget.rs
@@ -504,7 +504,10 @@ impl WidgetSet {
     }
 
     pub fn into_first(self) -> WidgetRef {
-        self.0.into_iter().next().unwrap_or_else(WidgetRef::empty)
+        for item in self.0 {
+            return item;
+        }
+        WidgetRef::empty()
     }
 
     pub fn widgets(&self, cx: &Cx, paths: &[&[LiveId]]) -> WidgetSet {
diff --git a/widgets/src/widget_async.rs b/widgets/src/widget_async.rs
index 779419dc8..07b2abec6 100644
--- a/widgets/src/widget_async.rs
+++ b/widgets/src/widget_async.rs
@@ -359,17 +359,6 @@ pub trait CxSplashVmExt {
     /// down while widgets it minted were still in the tree. Such a call must be
     /// dropped, never redirected — see the note on the impl.
     fn script_ref_vm_id(&mut self, script_ref: &ScriptObjectRef) -> Option<SplashVmId>;
-    /// [`with_script_vm_id`](Self::with_script_vm_id) WITHOUT the per-entry
-    /// script budget: a host registering a trusted native module's widget
-    /// families into an isolate and building its root there. The budget is
-    /// for app script; a registration that takes longer than one budget
-    /// slice would otherwise stop half way through.
-    fn with_script_vm_id_trusted<R>(&mut self, vm_id: SplashVmId, f: impl FnOnce(&mut ScriptVm) -> R) -> R;
-    /// Tear an isolate down now: its script timers stop, its storage jail
-    /// and host-bridge state go, its heap is freed. Every widget minted in
-    /// it must be dropped by then (or about to be): a ref that outlives
-    /// the heap is dropped, never redirected — see `script_ref_vm_id`.
-    fn free_splash_vm(&mut self, vm_id: SplashVmId);
 }
 
 impl CxSplashVmExt for Cx {
@@ -393,19 +382,16 @@ impl CxSplashVmExt for Cx {
             id
         };
 
-        let std = if network_enabled {
+        let mut std = if network_enabled {
             ScriptStd::with_network_runtime(self.net.clone())
         } else {
             ScriptStd::new()
         };
-        let outer_std = std::mem::replace(&mut self.script_data.std, std);
-        let outer_vm = self.script_vm.take();
-        self.script_vm = Some(Box::new(ScriptVmBase::new()));
         let bx = {
-            let bx = self.script_vm.take().unwrap();
             let mut vm = ScriptVm {
                 host: self,
-                bx,
+                std: &mut std,
+                bx: Box::new(ScriptVmBase::new()),
             };
             crate::makepad_draw::makepad_platform::script::script_mod(&mut vm);
             crate::script_mod(&mut vm);
@@ -436,8 +422,6 @@ impl CxSplashVmExt for Cx {
             crate::splash_host::script_mod(&mut vm);
             vm.bx
         };
-        let std = std::mem::replace(&mut self.script_data.std, outer_std);
-        self.script_vm = outer_vm;
 
         // Record this isolate's heap identity so any ref minted here (widget
         // sources, templates, on_click fns) routes back to this VM.
@@ -510,19 +494,6 @@ impl CxSplashVmExt for Cx {
         })
     }
 
-    fn with_script_vm_id_trusted<R>(&mut self, vm_id: SplashVmId, f: impl FnOnce(&mut ScriptVm) -> R) -> R {
-        let current = self.global::<CxWidgetAsync>().current_vm_id;
-        if current == vm_id || vm_id == MAIN_SPLASH_VM_ID {
-            return self.with_vm(f);
-        }
-        with_isolate_installed(self, vm_id, |cx| cx.with_vm(f))
-    }
-
-    fn free_splash_vm(&mut self, vm_id: SplashVmId) {
-        mark_splash_isolate_dead(vm_id);
-        gc_dead_splash_isolates(self);
-    }
-
     fn script_ref_vm_id(&mut self, script_ref: &ScriptObjectRef) -> Option<SplashVmId> {
         let heap_key = script_ref.heap_key();
         if heap_key == 0 {
diff --git a/widgets/src/window.rs b/widgets/src/window.rs
index d9f306f58..61c25195d 100644
--- a/widgets/src/window.rs
+++ b/widgets/src/window.rs
@@ -28,7 +28,6 @@ script_mod! {
     use mod.widgets.NavControl
     use mod.widgets.ScreenCap
     use mod.widgets.Tweaker
-    use mod.widgets.AiChatSlot
     use mod.widgets.VoiceWave
     use mod.widgets.MenuItem
     use mod.draw.KeyCode
@@ -137,7 +136,7 @@ script_mod! {
         pass +: { clear_color: theme.color_bg_app }
         flow: Down
         nav_control: NavControl {}
-        // CTRL+F10 records this window to local/screencap/*.mp4, picture and
+        // SHIFT+F12 records this window to local/screencap/*.mp4, picture and
         // sound (widgets/src/screen_cap.rs). Hardcoded like the caption bar:
         // inert and free until the key is pressed.
         screen_cap: ScreenCap {}
@@ -256,10 +255,6 @@ script_mod! {
             width: Fill height: Fill
             keyboard_min_shift: 30
         }
-        // The AI chat overlay (widgets/src/ai_slot.rs): F10 in every
-        // standalone app, filled by name from the aichat crate when the
-        // app links it, inert under the window manager, zero cost while off.
-        ai_chat := AiChatSlot {}
         // The design-feedback overlay (widgets/src/tweaker.rs): hardcoded
         // like the caption bar, inert unless --remote, zero cost while off.
         tweaker := Tweaker {}
@@ -299,7 +294,7 @@ script_mod! {
 
 }
 
-#[derive(Script, Widget)]
+#[derive(Script, ScriptHook, Widget)]
 pub struct Window {
     #[source]
     source: ScriptObjectRef,
@@ -312,13 +307,6 @@ pub struct Window {
     demo: bool,
     #[live]
     show_caption_bar: bool,
-    /// Whether this widget should create its native surface during initial
-    /// construction. The stable window id and widget tree still exist when
-    /// false, so the owner can explicitly create the surface later.
-    #[live(true)]
-    create_on_start: bool,
-    #[rust]
-    initial_create_policy_applied: bool,
     #[rust]
     demo_next_frame: NextFrame,
     #[live]
@@ -329,7 +317,7 @@ pub struct Window {
     //#[live] performance_view: PerformanceView,
     #[live]
     nav_control: NavControl,
-    /// Ctrl+F10 screen recorder. Hardcoded here so every app can record
+    /// Shift+F12 screen recorder. Hardcoded here so every app can record
     /// itself; Window owns it so the capture sink can be bound to THIS
     /// window rather than whichever one presents first.
     #[live]
@@ -414,29 +402,6 @@ pub struct Window {
     initialized: bool,
 }
 
-fn apply_initial_create_policy(
-    cx: &mut Cx,
-    window: &WindowHandle,
-    create_on_start: bool,
-) -> bool {
-    !create_on_start && window.cancel_initial_create(cx)
-}
-
-impl ScriptHook for Window {
-    fn on_after_apply(
-        &mut self,
-        vm: &mut ScriptVm,
-        _apply: &Apply,
-        _scope: &mut Scope,
-        _value: ScriptValue,
-    ) {
-        if !self.create_on_start && !self.initial_create_policy_applied {
-            apply_initial_create_policy(vm.cx_mut(), &self.window.handle, false);
-            self.initial_create_policy_applied = true;
-        }
-    }
-}
-
 #[derive(Clone)]
 enum DrawState {
     Drawing,
@@ -875,8 +840,7 @@ impl SplodedStack {
         let pass_id = self.scene_pass.draw_pass_id();
         let params = cx.sploded_params(size);
         cx.passes[pass_id].sploded = params;
-        let uniforms_gen = cx.next_uniform_gen();
-        cx.passes[pass_id].set_ortho_matrix(dvec2(0.0, 0.0), size, uniforms_gen);
+        cx.passes[pass_id].set_ortho_matrix(dvec2(0.0, 0.0), size);
         self.scene_draw_list.begin_always(cx);
         let pass_size = cx.current_pass_size();
         cx.begin_root_turtle(pass_size, Layout::flow_overlay());
@@ -1399,16 +1363,6 @@ mod tests {
             1.0
         );
     }
-
-    #[test]
-    fn window_can_defer_its_initial_native_surface() {
-        let mut cx = Cx::new(Box::new(|_, _| {}));
-        let window = WindowHandle::new(&mut cx);
-
-        assert!(!apply_initial_create_policy(&mut cx, &window, true));
-        assert!(apply_initial_create_policy(&mut cx, &window, false));
-        assert!(!apply_initial_create_policy(&mut cx, &window, false));
-    }
 }
 
 impl WindowRef {
@@ -1467,21 +1421,6 @@ impl WindowRef {
             inner.window.handle.restore(cx);
         }
     }
-
-    /// Minimize the window (the platform's own animation, if any).
-    pub fn minimize(&self, cx: &mut Cx) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.window.handle.minimize(cx);
-        }
-    }
-
-    /// Close the window through the platform, the way its own caption
-    /// button does — the app sees the ordinary window-close path.
-    pub fn close(&self, cx: &mut Cx) {
-        if let Some(mut inner) = self.borrow_mut() {
-            inner.window.handle.close(cx);
-        }
-    }
     /// See `WindowHandle::set_chromeless_when_maximized` (Windows only;
     /// other backends ignore it).
     pub fn set_chromeless_when_maximized(&self, cx: &mut Cx, chromeless: bool) {
@@ -1566,7 +1505,7 @@ impl Widget for Window {
         self.nav_control
             .handle_event(cx, event, self.main_draw_list.draw_list_id());
         self.overlay.handle_event(cx, event);
-        // The recorder is fed the raw event before focus routing, so Ctrl+F10
+        // The recorder is fed the raw event before focus routing, so Shift+F12
         // works while a text input holds the caret, and is told which window
         // it is recording so its capture sink follows THIS window.
         self.screen_cap.set_window_id(self.window.window_id().id());
@@ -1733,11 +1672,7 @@ impl Widget for Window {
             // Tweak mode swallows pointer events over the body before
             // ordinary dispatch (picking must never fire a Button); all the
             // logic lives in widgets/src/tweaker.rs.
-            // The AI overlay does the same for F10 and for the pointer over
-            // its open pane (widgets/src/ai_slot.rs).
-            let window_id = self.window.window_id();
-            if !crate::tweaker::window_intercept(cx, event, &mut self.view, window_id)
-                && !crate::ai_slot::window_intercept(cx, event, &mut self.view, window_id)
+            if !crate::tweaker::window_intercept(cx, event, &mut self.view, self.window.window_id())
             {
                 self.view.handle_event(cx, event, scope);
             }
@@ -1793,16 +1728,6 @@ impl Widget for Window {
     }
 
     fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
-        // A deferred window has no drawable yet. In particular, web has one
-        // canvas for all window passes, so submitting this pass before an
-        // explicit create would paint an uncreated secondary window over the
-        // primary canvas.
-        let window_id = self.window.handle.window_id();
-        if !self.create_on_start
-            && (!cx.windows.is_valid(window_id) || !cx.windows[window_id].is_created)
-        {
-            return DrawStep::done();
-        }
         if self.draw_state.begin(cx, DrawState::Drawing) {
             if self.begin(cx).is_not_redrawing() {
                 self.draw_state.end();
diff --git a/widgets/src/window_voice_input.rs b/widgets/src/window_voice_input.rs
index 7d50ec880..880d7f813 100644
--- a/widgets/src/window_voice_input.rs
+++ b/widgets/src/window_voice_input.rs
@@ -1,15 +1,16 @@
 use crate::makepad_draw::{
     audio::{AudioBuffer, AudioDeviceId, AudioDevicesEvent, AudioInputOptions},
     permission::{Permission, PermissionResult, PermissionStatus},
-    thread::{CancellationToken, SignalToUI, ThreadOptions, ThreadSpawner},
+    thread::SignalToUI,
     Cx, CxMediaApi, Event, NextFrame,
 };
-use makepad_ai_hub::speech::{Segment, SttConfig, SttEvent, SttSession};
-use makepad_ai_speech::vad::{SileroVad, VadStream};
+use makepad_voice::{Segment, SileroVad, VadStream, VoiceTranscribeParams, VoiceTranscriber};
 use std::collections::VecDeque;
 use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::mpsc::{self, Receiver, SyncSender, TryRecvError};
+use std::sync::mpsc::{self, Receiver, SyncSender};
+use std::sync::OnceLock;
 use std::sync::{Arc, Mutex};
+use std::time::{Duration, Instant};
 
 const VOICE_TARGET_SAMPLE_RATE: f64 = 16_000.0;
 const VOICE_AUDIO_PACKET_SAMPLES: usize = 320; // 20ms @16k
@@ -38,19 +39,13 @@ const VOICE_ENTER_DELAY_SECS: f64 = 0.075;
 
 enum VoiceControlMessage {
     Reset,
-    /// Capture (re)started: an engine that owns the microphone starts listening.
-    Start,
-    /// Capture stopped: a mic-owning engine stops listening.
-    Stop,
+    Preload,
     Shutdown,
 }
 
 pub enum VoiceWaveEvent {
     Append(Vec<f32>),
     Submitted(Vec<f32>),
-    /// Input level 0..1 from an engine that owns the microphone (no samples
-    /// reach us in that mode, so this drives the activity glow instead).
-    Level(f32),
 }
 
 #[derive(Clone, Debug)]
@@ -71,10 +66,6 @@ pub struct WindowVoiceInput {
     pending_permission_request: Option<i32>,
     capture_enabled: Arc<AtomicBool>,
     echo_cancellation: bool,
-    /// Set by the worker once the recognizer is known to own the microphone
-    /// itself (Android / Windows system engines): our own capture must then
-    /// stay off — two recorders on one mic is a conflict, not a feature.
-    engine_mic: Arc<AtomicBool>,
     callback_state: Arc<Mutex<CaptureCallbackState>>,
     control_tx: mpsc::Sender<VoiceControlMessage>,
     text_rx: Receiver<String>,
@@ -102,7 +93,6 @@ impl Default for WindowVoiceInput {
             text_signal.clone(),
         )));
         let capture_enabled = Arc::new(AtomicBool::new(false));
-        let engine_mic = Arc::new(AtomicBool::new(false));
 
         Self {
             desired_enabled: false,
@@ -112,7 +102,6 @@ impl Default for WindowVoiceInput {
             default_input: None,
             pending_permission_request: None,
             capture_enabled,
-            engine_mic,
             // Constant AEC while capturing: swapping the unit mid-stream to
             // dodge ducking glitches the assistant's own audio start, and
             // standard+Min ducking is gentle enough to live with.
@@ -135,7 +124,8 @@ impl Default for WindowVoiceInput {
 
 impl WindowVoiceInput {
     fn now_secs() -> f64 {
-        Cx::monotonic_now()
+        static START: OnceLock<Instant> = OnceLock::new();
+        START.get_or_init(Instant::now).elapsed().as_secs_f64()
     }
 
     fn chunk_rms(samples: &[f32]) -> f32 {
@@ -154,15 +144,10 @@ impl WindowVoiceInput {
             return;
         }
         if let Some((audio_rx, control_rx, text_tx, wave_tx)) = self.worker_inputs.take() {
-            spawn_voice_worker(
-                &cx.thread_spawner(),
-                audio_rx,
-                control_rx,
-                text_tx,
-                wave_tx,
-                self.text_signal.clone(),
-                self.engine_mic.clone(),
-            );
+            spawn_voice_worker(audio_rx, control_rx, text_tx, wave_tx, self.text_signal.clone());
+            // Keep the backend warm once per instance lifetime: worker/model/
+            // threadpools stay alive and are not restarted on mic toggles.
+            let _ = self.control_tx.send(VoiceControlMessage::Preload);
         }
         let callback_state = self.callback_state.clone();
         let capture_enabled = self.capture_enabled.clone();
@@ -255,7 +240,7 @@ impl WindowVoiceInput {
     }
 
     fn reset_pipeline(&mut self) {
-        if let Ok(mut callback_state) = self.callback_state.try_lock() {
+        if let Ok(mut callback_state) = self.callback_state.lock() {
             callback_state.reset();
         }
         let _ = self.control_tx.send(VoiceControlMessage::Reset);
@@ -263,18 +248,13 @@ impl WindowVoiceInput {
 
     fn start_capture(&mut self, cx: &mut Cx) {
         self.reset_pipeline();
-        let _ = self.control_tx.send(VoiceControlMessage::Start);
+        let _ = self.control_tx.send(VoiceControlMessage::Preload);
         self.rearm_capture(cx);
     }
 
     /// (Re)apply device + options for the current capture state. Called on
     /// start and whenever the echo-cancellation need flips.
     fn rearm_capture(&mut self, cx: &mut Cx) {
-        if self.engine_mic.load(Ordering::Relaxed) {
-            self.capture_enabled.store(false, Ordering::Relaxed);
-            cx.use_audio_inputs(&[]);
-            return;
-        }
         if let Some(device_id) = self.default_input {
             self.capture_enabled.store(true, Ordering::Relaxed);
             cx.use_audio_inputs_with_options(
@@ -303,10 +283,9 @@ impl WindowVoiceInput {
     }
 
     fn stop_capture_graceful(&mut self, cx: &mut Cx) {
-        let _ = self.control_tx.send(VoiceControlMessage::Stop);
         self.capture_enabled.store(false, Ordering::Relaxed);
         cx.use_audio_inputs(&[]);
-        if let Ok(mut callback_state) = self.callback_state.try_lock() {
+        if let Ok(mut callback_state) = self.callback_state.lock() {
             callback_state.flush_partial_packet();
         }
     }
@@ -421,10 +400,6 @@ impl WindowVoiceInput {
             return Vec::new();
         }
 
-        if self.engine_mic.load(Ordering::Relaxed) && self.capture_enabled.load(Ordering::Relaxed) {
-            self.rearm_capture(_cx);
-        }
-
         let mut text_count = 0usize;
         while let Ok(text) = self.text_rx.try_recv() {
             self.queue_transcript_parts(text);
@@ -444,11 +419,6 @@ impl WindowVoiceInput {
                     self.submit_flash_until = Self::now_secs() + 0.16;
                     self.voice_active_until = 0.0;
                 }
-                VoiceWaveEvent::Level(level) => {
-                    if level > 0.3 {
-                        self.voice_active_until = Self::now_secs() + 0.22;
-                    }
-                }
             }
         }
 
@@ -648,26 +618,26 @@ impl StreamingDownsampler {
 }
 
 fn spawn_voice_worker(
-    spawner: &ThreadSpawner,
     audio_rx: Receiver<Vec<f32>>,
     control_rx: Receiver<VoiceControlMessage>,
     text_tx: mpsc::Sender<String>,
     wave_tx: SyncSender<VoiceWaveEvent>,
     text_signal: SignalToUI,
-    engine_mic: Arc<AtomicBool>,
 ) {
-    let spawned = spawner.spawn_worker(ThreadOptions { name: Some("makepad-voice".into()), ..Default::default() }, move || {
-        // The hub picks the recognizer: Whisper in this process (weights here,
-        // machine election), on the machine node, on a LAN node, else the OS
-        // engine. Loading happens on the session's own thread and reports
-        // through `poll`, so this worker keeps eating audio meanwhile.
-        let session = SttSession::start(SttConfig::local_whisper());
-        // PCM mode (Whisper, Apple): we gate with VAD and hand over utterances.
-        // Engine-mic mode (Android / Windows system recognizers): the engine
-        // owns the microphone; we only relay its results.
-        let mut engine_owns_mic = false;
-        let mut listening_wanted = false;
-        let mut engine_ready = false;
+    std::thread::spawn(move || {
+        let mut transcriber = VoiceTranscriber::from_makepad_env();
+        let params = VoiceTranscribeParams::for_live_dictation();
+        crate::log!("voice: backend {:?}", transcriber.kind());
+        // Eager weight load: otherwise the whisper model loads on the FIRST
+        // utterance, stalling the first transcription by seconds.
+        let t0 = std::time::Instant::now();
+        match transcriber.preload(&params) {
+            Ok(()) => crate::log!(
+                "voice: model preloaded in {:.1}s",
+                t0.elapsed().as_secs_f64()
+            ),
+            Err(err) => crate::log!("voice: model preload failed: {err:?}"),
+        }
 
         // Learned gate when the Silero weights are present, RMS energy gate
         // otherwise. The VAD stream carries its own 512-sample chunking, so it
@@ -689,65 +659,8 @@ fn spawn_voice_worker(
         let mut saw_speech_since_flush = false;
         let mut voiced_samples_since_flush = 0usize;
         let mut idle_timeout_ticks = 0usize;
-        let pacing = CancellationToken::new();
 
         'worker: loop {
-            for event in session.poll() {
-                match event {
-                    SttEvent::Loading { phase, fraction } => {
-                        if fraction == 0.0 || fraction >= 1.0 {
-                            crate::log!("voice: {phase}");
-                        }
-                    }
-                    SttEvent::Ready(info) => {
-                        crate::log!(
-                            "voice: backend {} via {}{} caps={:?}",
-                            info.engine,
-                            info.pipe,
-                            match &info.remote {
-                                Some(node) => format!(" on {node}"),
-                                None => String::new(),
-                            },
-                            info.capabilities
-                        );
-                        engine_ready = true;
-                        engine_owns_mic = !info.capabilities.pcm_input && info.capabilities.engine_mic;
-                        if engine_owns_mic {
-                            engine_mic.store(true, Ordering::Relaxed);
-                            // Tell the UI side to release its own capture.
-                            text_signal.set();
-                            if listening_wanted {
-                                session.listen();
-                            }
-                        }
-                    }
-                    SttEvent::Failed(why) => {
-                        crate::log!("voice: no speech recognizer available: {why}");
-                    }
-                    SttEvent::Level(level) => {
-                        let _ = wave_tx.try_send(VoiceWaveEvent::Level(level));
-                        text_signal.set();
-                    }
-                    SttEvent::Partial(_) => {}
-                    SttEvent::Final { transcript, secs, .. } => {
-                        let text = normalize_transcript(&transcript.segments);
-                        if !text.is_empty() {
-                            crate::log!("voice: transcript ({secs:.2}s) {text}");
-                            let _ = text_tx.send(text);
-                            text_signal.set();
-                        }
-                    }
-                    SttEvent::Error { message, .. } => crate::log!("voice: {message}"),
-                    SttEvent::ListenEnded => {
-                        // Continuous dictation: the engine ends a session per
-                        // utterance; start the next one while the mic is on.
-                        if listening_wanted && engine_owns_mic {
-                            session.listen();
-                        }
-                    }
-                }
-            }
-
             while let Ok(control) = control_rx.try_recv() {
                 match control {
                     VoiceControlMessage::Reset => {
@@ -759,30 +672,16 @@ fn spawn_voice_worker(
                         if let Some(vad) = vad.as_mut() {
                             vad.reset();
                         }
-                        session.cancel();
                     }
-                    VoiceControlMessage::Start => {
-                        listening_wanted = true;
-                        if engine_owns_mic && engine_ready {
-                            session.listen();
-                        }
-                    }
-                    VoiceControlMessage::Stop => {
-                        listening_wanted = false;
-                        if engine_owns_mic {
-                            session.stop_listening();
-                        }
+                    VoiceControlMessage::Preload => {
+                        let _ = transcriber.preload(&params);
                     }
                     VoiceControlMessage::Shutdown => break 'worker,
                 }
             }
 
-            match audio_rx.try_recv() {
+            match audio_rx.recv_timeout(Duration::from_millis(10)) {
                 Ok(audio_chunk) => {
-                    if engine_owns_mic {
-                        // Our capture is being released; nothing to gate.
-                        continue;
-                    }
                     idle_timeout_ticks = 0;
                     // Classify the packet as speech / undecided / pause. Silero
                     // updates its probability every 512 samples, so between
@@ -831,11 +730,10 @@ fn spawn_voice_worker(
                         );
                     }
                 }
-                Err(TryRecvError::Empty) => {
+                Err(mpsc::RecvTimeoutError::Timeout) => {
                     idle_timeout_ticks += 1;
-                    let _ = pacing.wait_until(Cx::monotonic_now() + 0.010);
                 }
-                Err(TryRecvError::Disconnected) => break,
+                Err(mpsc::RecvTimeoutError::Disconnected) => break,
             }
 
             if pending_samples.len() > VOICE_MAX_PENDING_SAMPLES {
@@ -869,11 +767,13 @@ fn spawn_voice_worker(
                     }
                 }
 
-                trim_trailing_silence(&mut chunk);
-                silence_packet_run = 0;
-                saw_speech_since_flush = false;
-                voiced_samples_since_flush = 0;
-                idle_timeout_ticks = 0;
+                if flush_on_pause || flush_on_idle {
+                    trim_trailing_silence(&mut chunk);
+                    silence_packet_run = 0;
+                    saw_speech_since_flush = false;
+                    voiced_samples_since_flush = 0;
+                    idle_timeout_ticks = 0;
+                }
 
                 if chunk.len() < VOICE_TRANSCRIBE_MIN_SAMPLES {
                     continue;
@@ -893,16 +793,26 @@ fn spawn_voice_worker(
                 let normalized_chunk = normalize_for_whisper(&chunk);
                 let _ = wave_tx.try_send(VoiceWaveEvent::Submitted(normalized_chunk.clone()));
                 text_signal.set();
-                // Non-blocking: the session recognizes on its own thread and
-                // the result comes back through `poll` above, so audio keeps
-                // flowing into the gate while Whisper works.
-                session.transcribe(normalized_chunk);
+
+                let segments = match transcriber.transcribe(&normalized_chunk, &params) {
+                    Ok(segments) => segments,
+                    Err(_) => Vec::new(),
+                };
+                let text = normalize_transcript(&segments);
+                if !text.is_empty() {
+                    crate::log!("voice: transcript {}", text);
+                    let _ = text_tx.send(text);
+                    text_signal.set();
+                }
+
+                // After any submission, wait for fresh voiced audio before next flush.
+                silence_packet_run = 0;
+                saw_speech_since_flush = false;
+                voiced_samples_since_flush = 0;
+                idle_timeout_ticks = 0;
             }
         }
     });
-    if let Ok(handle) = spawned {
-        handle.detach();
-    }
 }
 
 fn trim_pending_to_recent(samples: &mut VecDeque<f32>, keep: usize) {
diff --git a/xr/src/algorithms/depth_align.rs b/xr/src/algorithms/depth_align.rs
index d2b477171..ae98d096c 100644
--- a/xr/src/algorithms/depth_align.rs
+++ b/xr/src/algorithms/depth_align.rs
@@ -1,5 +1,4 @@
 use crate::prelude::*;
-use crate::util::clock::Instant;
 use makepad_widgets::makepad_platform::makepad_micro_serde::*;
 use std::collections::HashMap;
 
@@ -1174,7 +1173,7 @@ impl XrDepthAlignMatcher {
         if self.is_finished() || max_steps == 0 {
             return 0;
         }
-        let started = Instant::now();
+        let started = std::time::Instant::now();
         let mut steps = 0u32;
         while steps < max_steps as u32 {
             if steps != 0 && !budget.is_zero() && started.elapsed() >= budget {
@@ -1192,12 +1191,12 @@ impl XrDepthAlignMatcher {
         if self.is_finished() {
             return false;
         }
-        let step_started = Instant::now();
+        let step_started = std::time::Instant::now();
         let did_work = loop {
             let state = std::mem::replace(&mut self.state, XrDepthAlignMatcherState::Done);
             match state {
                 XrDepthAlignMatcherState::BuildSignals => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     self.local_signal = selected_descriptor_signal_cells(&self.local);
                     self.remote_signal = selected_descriptor_signal_cells(&self.remote);
                     self.remote_dense_signal = descriptor_dense_signal_cells(&self.remote);
@@ -1266,7 +1265,7 @@ impl XrDepthAlignMatcher {
                     continue;
                 }
                 XrDepthAlignMatcherState::SeedHeightRefine(mut task) => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let Some(local_map) = self.local_map() else {
                         self.state = XrDepthAlignMatcherState::SeedSignalRefine {
                             best_yaw: task.best_yaw,
@@ -1302,7 +1301,7 @@ impl XrDepthAlignMatcher {
                     best_yaw,
                     best_translation,
                 } => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let (signal_refined_yaw, signal_refined_translation) = refine_signal_alignment(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1335,7 +1334,7 @@ impl XrDepthAlignMatcher {
                     best_yaw,
                     best_translation,
                 } => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let best = score_full_alignment_solution(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1357,7 +1356,7 @@ impl XrDepthAlignMatcher {
                     break true;
                 }
                 XrDepthAlignMatcherState::SeedLocalSearch(mut task) => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let completed = task.step(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1394,7 +1393,7 @@ impl XrDepthAlignMatcher {
                         };
                         continue;
                     };
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let completed = task.step(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1412,7 +1411,7 @@ impl XrDepthAlignMatcher {
                     break true;
                 }
                 XrDepthAlignMatcherState::SeedVerticalOffset { candidate } => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let candidate = if let (Some(local_map), Some(remote_map)) =
                         (self.local_map(), self.remote_map())
                     {
@@ -1448,7 +1447,7 @@ impl XrDepthAlignMatcher {
                     continue;
                 }
                 XrDepthAlignMatcherState::BuildYawCandidates => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     self.yaw_candidates = candidate_signal_yaws(
                         &self.local_histogram,
                         &self.remote_histogram,
@@ -1466,7 +1465,7 @@ impl XrDepthAlignMatcher {
                 }
                 XrDepthAlignMatcherState::BuildTranslations { yaw_index } => {
                     let yaw = self.yaw_candidates[yaw_index];
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let translations = candidate_signal_translations(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1532,7 +1531,7 @@ impl XrDepthAlignMatcher {
                     }
 
                     let translation = translations[translation_index];
-                    let signal_refine_started = Instant::now();
+                    let signal_refine_started = std::time::Instant::now();
                     let (refined_yaw, refined_translation) = refine_signal_alignment(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1542,7 +1541,7 @@ impl XrDepthAlignMatcher {
                     );
                     self.signal_refine_time += signal_refine_started.elapsed();
 
-                    let signal_score_started = Instant::now();
+                    let signal_score_started = std::time::Instant::now();
                     let signal_candidate = score_signal_alignment_solution(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1596,7 +1595,7 @@ impl XrDepthAlignMatcher {
                         };
                         continue;
                     };
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let completed = task.step(
                         local_map,
                         self.local_sample_cache.as_ref(),
@@ -1624,7 +1623,7 @@ impl XrDepthAlignMatcher {
                     refined_yaw,
                     refined_translation,
                 } => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let candidate = score_full_alignment_solution(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1676,7 +1675,7 @@ impl XrDepthAlignMatcher {
                         self.state = XrDepthAlignMatcherState::Finish;
                         continue;
                     };
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     let completed = task.step(
                         &self.local_signal,
                         &self.remote_signal,
@@ -1694,7 +1693,7 @@ impl XrDepthAlignMatcher {
                     break true;
                 }
                 XrDepthAlignMatcherState::FinalVerticalOffset { candidate } => {
-                    let started = Instant::now();
+                    let started = std::time::Instant::now();
                     self.best = Some(
                         if let (Some(local_map), Some(remote_map)) =
                             (self.local_map(), self.remote_map())
diff --git a/xr/src/net/mod.rs b/xr/src/net/mod.rs
index 2e5917c9e..9f0c03586 100644
--- a/xr/src/net/mod.rs
+++ b/xr/src/net/mod.rs
@@ -8,7 +8,7 @@ use std::{
         mpsc, Arc,
     },
     thread::JoinHandle,
-    time::Duration,
+    time::{Duration, SystemTime, UNIX_EPOCH},
 };
 
 mod xr_net_protocol;
@@ -393,7 +393,10 @@ impl XrNetAlignmentDescriptorDumpPair {
         local_descriptor: XrNetAlignmentDescriptorFrame,
         remote_descriptor: XrNetAlignmentDescriptorFrame,
     ) -> Self {
-        let captured_at_unix_ms = (Cx::time_now().max(0.0) * 1000.0) as u64;
+        let captured_at_unix_ms = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .map(|duration| duration.as_millis().min(u64::MAX as u128) as u64)
+            .unwrap_or(0);
         Self {
             format_version: Self::FORMAT_VERSION,
             captured_at_unix_ms,
@@ -717,7 +720,10 @@ fn accept_seq(last: Option<u32>, next: u32) -> bool {
 }
 
 fn default_node_id() -> u64 {
-    let now = (Cx::time_now().max(0.0) * 1_000_000_000.0) as u128;
+    let now = SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .unwrap_or_default()
+        .as_nanos();
     let pid = std::process::id() as u128;
     LiveId::from_str(&format!("xr-net-{}-{}", now, pid)).0
 }
diff --git a/xr/src/net/xr_net_transport.rs b/xr/src/net/xr_net_transport.rs
index c0262ed12..5f50fbeef 100644
--- a/xr/src/net/xr_net_transport.rs
+++ b/xr/src/net/xr_net_transport.rs
@@ -1,5 +1,4 @@
 use super::*;
-use crate::util::clock::Instant;
 use std::{
     collections::HashMap,
     io::{self, Read, Write},
@@ -9,7 +8,7 @@ use std::{
         mpsc, Arc,
     },
     thread::{self, JoinHandle},
-    time::Duration,
+    time::{Duration, Instant},
 };
 
 #[derive(Debug)]
@@ -286,8 +285,6 @@ impl XrNetUdpWorker {
             if should_break {
                 break;
             }
-            // Browser workers cannot create the UDP socket that reaches this loop.
-            #[cfg(not(target_arch = "wasm32"))]
             thread::sleep(self.poll_interval);
         }
 
@@ -693,8 +690,6 @@ impl XrNetSyncWorker {
             if should_break {
                 break;
             }
-            // Browser workers cannot create the TCP listener that reaches this loop.
-            #[cfg(not(target_arch = "wasm32"))]
             thread::sleep(self.poll_interval);
         }
 
diff --git a/xr/src/obj/splat_sort.rs b/xr/src/obj/splat_sort.rs
index 121cd106b..d1c967671 100644
--- a/xr/src/obj/splat_sort.rs
+++ b/xr/src/obj/splat_sort.rs
@@ -14,7 +14,7 @@
 //! request is in flight and the newest camera wins.
 
 use makepad_widgets::makepad_draw::*;
-use crate::util::clock::Instant;
+use std::time::Instant;
 
 /// Keys 0..=CULLED-1 are depth buckets; CULLED marks a splat that is not
 /// drawn for this camera.
diff --git a/xr/src/obj/view_splat.rs b/xr/src/obj/view_splat.rs
index 0b156e569..bbbcd9a83 100644
--- a/xr/src/obj/view_splat.rs
+++ b/xr/src/obj/view_splat.rs
@@ -21,9 +21,8 @@ use crate::obj::splat_sort::{
 };
 use makepad_splat::{load_splat_from_bytes, SplatFileFormat};
 use makepad_widgets::{makepad_derive_widget::*, makepad_draw::*, widget::*};
-use std::{mem, path::PathBuf, rc::Rc, sync::mpsc::TryRecvError};
+use std::{mem, path::PathBuf, rc::Rc, sync::mpsc::TryRecvError, time::Instant};
 
-use crate::util::clock::Instant;
 use crate::util::scene_draw::{
     compose_scene_node_transform, scene_node_world_transform_from_cx, scene_state_from_cx,
     SceneState3D,
@@ -39,9 +38,7 @@ script_mod! {
     mod.draw.DrawSplat = set_type_default() do #(DrawSplat::script_shader(vm)){
         alpha_blend: true
         depth_write: false
-        // Projected Gaussian billboards have no back face: their ellipse
-        // basis can reverse winding, including in an offscreen scene pass.
-        backface_culling: false
+        backface_culling: true
         vertex_pos: vertex_position(vec4f)
         fb0: fragment_output(0, vec4f)
         draw_call: uniform_buffer(draw.DrawCallUniforms)
@@ -457,14 +454,6 @@ pub struct ViewSplat {
 
     #[rust]
     loaded_src_handle: Option<ScriptHandle>,
-    /// Host-supplied scene bytes (a typed setter, no resource handle);
-    /// `bytes_generation` counts sets so a draw decodes each one once.
-    #[rust]
-    bytes_src: Option<Rc<Vec<u8>>>,
-    #[rust]
-    bytes_generation: u64,
-    #[rust]
-    loaded_bytes_generation: u64,
     #[rust]
     scene_format: Option<SplatFileFormat>,
     #[rust]
@@ -610,15 +599,6 @@ impl ViewSplat {
         self.scale = scale;
     }
 
-    /// Show a scene from bytes the host already holds (a flow value, a
-    /// download). Decoding happens on the next draw, like `src`; a later
-    /// call replaces the scene. Typed, so a host whose widgets live in an
-    /// isolate never needs a script apply.
-    pub fn set_scene_bytes(&mut self, bytes: Vec<u8>) {
-        self.bytes_src = Some(Rc::new(bytes));
-        self.bytes_generation = self.bytes_generation.wrapping_add(1);
-    }
-
     /// Measured load/build/upload/sort costs (see [`ViewSplatStats`]).
     pub fn stats(&self) -> &ViewSplatStats {
         &self.stats
@@ -627,9 +607,7 @@ impl ViewSplat {
     /// True once the source resource has been decoded (or failed) and the
     /// GPU representation for it exists.
     pub fn is_scene_ready(&self) -> bool {
-        let decoded = self.loaded_src_handle.is_some()
-            || (self.bytes_src.is_some() && self.loaded_bytes_generation == self.bytes_generation);
-        decoded && self.gpu_scene.is_some()
+        self.loaded_src_handle.is_some() && self.gpu_scene.is_some()
     }
 
     fn resource_metadata_by_handle(cx: &mut Cx, handle: ScriptHandle) -> Option<(PathBuf, bool)> {
@@ -704,14 +682,9 @@ impl ViewSplat {
             return;
         }
         self.depth_sort_request_tx.new_channel();
-        let request_rx = self
-            .depth_sort_request_tx
-            .receiver()
-            .expect("depth sort receiver is taken exactly once per channel");
+        let request_rx = self.depth_sort_request_tx.receiver();
         let result_tx = self.depth_sort_result_rx.sender();
-        if let Ok(task) = cx.spawn_worker(move || run_sort_worker(request_rx, result_tx)) {
-            task.detach();
-        }
+        cx.spawn_thread(move || run_sort_worker(request_rx, result_tx));
         self.depth_sort_thread_started = true;
     }
 
@@ -917,20 +890,6 @@ impl ViewSplat {
     }
 
     fn ensure_scene_loaded(&mut self, cx: &mut CxDraw) {
-        if let Some(bytes) = self.bytes_src.clone() {
-            if self.loaded_bytes_generation != self.bytes_generation {
-                let load_started = Instant::now();
-                let loaded = load_splat_from_bytes(&bytes, None);
-                self.stats = ViewSplatStats {
-                    load_ms: load_started.elapsed().as_secs_f64() * 1000.0,
-                    ..Default::default()
-                };
-                self.install_decoded(loaded, "host bytes");
-                self.loaded_bytes_generation = self.bytes_generation;
-                self.loaded_src_handle = None;
-            }
-            return;
-        }
         let Some(handle_ref) = self.src.as_ref() else {
             return;
         };
@@ -952,7 +911,21 @@ impl ViewSplat {
                     load_ms: load_started.elapsed().as_secs_f64() * 1000.0,
                     ..Default::default()
                 };
-                self.install_decoded(loaded, &abs_path.display().to_string());
+                match loaded {
+                    Ok(scene) => {
+                        self.scene_antialias = scene.antialias;
+                        self.scene_format = Some(scene.format);
+                        self.update_scene_fit(&scene);
+                        self.pending_scene = Some(scene);
+                        self.reset_depth_sort_state_for_new_scene();
+                    }
+                    Err(error) => {
+                        log!("ViewSplat parse error ({}): {}", abs_path.display(), error);
+                        self.pending_scene = None;
+                        self.scene_format = None;
+                        self.reset_depth_sort_state_for_new_scene();
+                    }
+                }
                 self.loaded_src_handle = Some(handle);
             }
             ResourceResolve::Error { handle } => {
@@ -968,29 +941,6 @@ impl ViewSplat {
         }
     }
 
-    /// A decoded scene (or its error) becomes the pending scene for upload.
-    fn install_decoded(
-        &mut self,
-        loaded: Result<makepad_splat::SplatScene, makepad_splat::SplatError>,
-        origin: &str,
-    ) {
-        match loaded {
-            Ok(scene) => {
-                self.scene_antialias = scene.antialias;
-                self.scene_format = Some(scene.format);
-                self.update_scene_fit(&scene);
-                self.pending_scene = Some(scene);
-                self.reset_depth_sort_state_for_new_scene();
-            }
-            Err(error) => {
-                log!("ViewSplat parse error ({origin}): {error}");
-                self.pending_scene = None;
-                self.scene_format = None;
-                self.reset_depth_sort_state_for_new_scene();
-            }
-        }
-    }
-
     fn update_scene_fit(&mut self, scene: &makepad_splat::SplatScene) {
         let min_v = scene.bounds_min;
         let max_v = scene.bounds_max;
@@ -1207,13 +1157,7 @@ impl Widget for ViewSplat {
     fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
         if let Event::Signal = event {
             if self.poll_depth_sort_results() {
-                // The first sort completes before this widget has submitted
-                // any instances, so there is no draw area to invalidate yet.
-                if self.draw_splat.draw_vars.area.is_empty() {
-                    cx.redraw_all();
-                } else {
-                    self.draw_splat.redraw(cx);
-                }
+                self.draw_splat.redraw(cx);
             }
         }
     }
diff --git a/xr/src/scene/xr_physics_worker.rs b/xr/src/scene/xr_physics_worker.rs
index 55b7900f5..ab78d7911 100644
--- a/xr/src/scene/xr_physics_worker.rs
+++ b/xr/src/scene/xr_physics_worker.rs
@@ -10,7 +10,6 @@ use super::{
 use crate::{
     prelude::*,
     scene::{XrBodyKind, XrRuntimeBodyState},
-    util::clock::Instant,
 };
 use makepad_widgets::makepad_platform::{
     event::{XrController, XrHand},
@@ -21,6 +20,7 @@ use std::{
     mem,
     sync::{Arc, Condvar, Mutex},
     thread::{self, JoinHandle},
+    time::Instant,
 };
 
 const XR_WORKER_SIMULATION_DT_DEFAULT: f32 = 1.0 / 120.0;
diff --git a/xr/src/scene/xr_root.rs b/xr/src/scene/xr_root.rs
index fdcc34c4a..da3fdaa65 100644
--- a/xr/src/scene/xr_root.rs
+++ b/xr/src/scene/xr_root.rs
@@ -4,10 +4,9 @@ use super::xr_select::XrSelectAction;
 use super::{arm_pair_metrics, flat_head_forward, hand_closed_fist_contact_point};
 use crate::prelude::*;
 use crate::util::scene_draw::{ray_from_scene_viewport, SceneState3D};
-use crate::util::clock::Instant;
 use makepad_widgets::event::{XrFingerTip, XrSyncAnchor, XrSyncAnchorExtrema};
 use makepad_widgets::makepad_script::ScriptFnRef;
-use std::{cell::Cell, collections::HashMap, fmt::Write as _, rc::Rc};
+use std::{cell::Cell, collections::HashMap, fmt::Write as _, rc::Rc, time::Instant};
 
 const DESKTOP_TOUCH_DOWN_Z: f32 = 0.0;
 const DESKTOP_TOUCH_UP_Z: f32 = 64.0;
diff --git a/xr/src/scene/xr_scene_view.rs b/xr/src/scene/xr_scene_view.rs
index 7911c9f8d..8567dbd19 100644
--- a/xr/src/scene/xr_scene_view.rs
+++ b/xr/src/scene/xr_scene_view.rs
@@ -315,11 +315,8 @@ impl WidgetNode for XrSceneView {
 }
 
 impl Widget for XrSceneView {
-    fn handle_event(&mut self, cx: &mut Cx, event: &Event, scope: &mut Scope) {
+    fn handle_event(&mut self, cx: &mut Cx, event: &Event, _scope: &mut Scope) {
         self.camera.handle_desktop_interaction(cx, event);
-        for (_, child) in &self.children {
-            child.handle_event(cx, event, scope);
-        }
     }
 
     fn draw_walk(&mut self, cx: &mut Cx2d, scope: &mut Scope, walk: Walk) -> DrawStep {
diff --git a/xr/src/sync/alignment.rs b/xr/src/sync/alignment.rs
index 61b347a03..02663c7aa 100644
--- a/xr/src/sync/alignment.rs
+++ b/xr/src/sync/alignment.rs
@@ -1,5 +1,4 @@
 use super::*;
-use crate::util::clock::Instant;
 
 pub(super) const XR_ALIGNMENT_CALLBACK_BUDGET_MILLIS: u64 = 25;
 pub(super) const XR_ALIGNMENT_CALLBACK_MAX_STEPS: usize = 4096;
@@ -279,7 +278,7 @@ impl AlignmentWorkerState {
         budget: Duration,
         max_steps: usize,
     ) -> AlignmentWorkerStepOutcome {
-        let started = Instant::now();
+        let started = std::time::Instant::now();
         let mut aggregate = AlignmentWorkerStepOutcome::default();
         let mut steps = 0usize;
         while steps < max_steps {
diff --git a/xr/src/sync/xr_peer_sync.rs b/xr/src/sync/xr_peer_sync.rs
index f220a9751..b426e3fd5 100644
--- a/xr/src/sync/xr_peer_sync.rs
+++ b/xr/src/sync/xr_peer_sync.rs
@@ -6,7 +6,7 @@ use makepad_widgets::event::{XrSyncAnchor, XrSyncAnchorExtrema};
 use std::{
     collections::{HashMap, VecDeque},
     sync::{mpsc::TryRecvError, Arc, Mutex},
-    time::Duration,
+    time::{Duration, Instant},
 };
 
 #[path = "alignment.rs"]
diff --git a/xr/src/util/clock.rs b/xr/src/util/clock.rs
deleted file mode 100644
index 3375e15a4..000000000
--- a/xr/src/util/clock.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-use makepad_widgets::Cx;
-use std::ops::{Add, Sub};
-use std::time::Duration;
-
-/// Instant-shaped adapter over Makepad's monotonic platform clock.
-#[derive(Clone, Copy, Debug, PartialEq, PartialOrd)]
-pub(crate) struct Instant(f64);
-
-impl Instant {
-    pub(crate) fn now() -> Self {
-        Self(Cx::monotonic_now())
-    }
-
-    pub(crate) fn elapsed(self) -> Duration {
-        duration(Cx::monotonic_now() - self.0)
-    }
-
-    pub(crate) fn duration_since(self, earlier: Self) -> Duration {
-        duration(self.0 - earlier.0)
-    }
-
-    #[allow(dead_code)]
-    pub(crate) fn saturating_duration_since(self, earlier: Self) -> Duration {
-        self.duration_since(earlier)
-    }
-
-    #[allow(dead_code)]
-    pub(crate) fn checked_sub(self, value: Duration) -> Option<Self> {
-        Some(Self(self.0 - value.as_secs_f64()))
-    }
-}
-
-impl Add<Duration> for Instant {
-    type Output = Self;
-
-    fn add(self, value: Duration) -> Self {
-        Self(self.0 + value.as_secs_f64())
-    }
-}
-
-impl Sub<Duration> for Instant {
-    type Output = Self;
-
-    fn sub(self, value: Duration) -> Self {
-        Self(self.0 - value.as_secs_f64())
-    }
-}
-
-impl Sub<Instant> for Instant {
-    type Output = Duration;
-
-    fn sub(self, earlier: Instant) -> Duration {
-        self.duration_since(earlier)
-    }
-}
-
-fn duration(seconds: f64) -> Duration {
-    Duration::from_secs_f64(seconds.max(0.0))
-}
diff --git a/xr/src/util/mod.rs b/xr/src/util/mod.rs
index 2fe0f30dc..9db39ba80 100644
--- a/xr/src/util/mod.rs
+++ b/xr/src/util/mod.rs
@@ -1,4 +1,3 @@
-pub(crate) mod clock;
 pub mod depth_debug_mesh;
 pub(crate) mod depth_debug_mesh_worker;
 pub mod gltf_bridge;